JP2023104019A - Use of smart phone always carried by contemporary person next to skin as - modern mobile phone with wellness function for sensing smell and sound at daily evacuation, analyzing the same and feeding back wellness information - for wellness and beauty - Google Patents

Abstract

To provide techniques involving a sensor capable of identifying and quantifying women's unique physical constitution, female hormone, menstruation, and odor, and if such as a sensor as described above is obtained by advancing systematization of still developing analysis and evaluation of odors in female private parts, the sensor will undoubtedly become an essential item for women around the world, not only for improving wellness, but also for identifying ovulation date, identifying particular fertile time, relieving constipation, and restoring beautiful skin.SOLUTION: A novel tool for wellness, beauty, and medical care that utilizes metaverse AI and IOT effectively using sensor technology and communication infrastructure by connecting a restroom with a mobile phone or a mobile terminal effectively using an idea that a bathroom is an ultimate private space and time and a modern life style of taking at least a mobile phone or a mobile terminal to anywhere. Participation of companies with sensor technology, semiconductor technology, medical technology, communication technology, IOT, and AI is preferred.SELECTED DRAWING: None

Description

The technical fields of the present invention are [medicine] [physiology] "electronics" [semiconductor] [communication] [food] [enzyme] [nutrition] [bacteriology] [sensitive electrons].

The applied technical fields of the present invention are [Communication industry] [Elderly medical care] [Health insurance] [Aesthetic medicine] [Pharmaceuticals] [Health food] [Hospitals] [Housing industry] [Toilet equipment] [Mobile phone manufacturer] [Mobile phone sensor parts maker] [mobile motor maker] [semiconductor] [beauty] [VR] [virtual reality].

Application field applications of the present invention include [Electronics] [Gynecology] [Fermentation] [Nutrition] [Medical Information Equipment] [Analytical Instruments] [Electrical Appliances] [Collaborative Business Model] [Geriatric Medicine] [ Ethics] [Website creation] [Health/beauty consultant] [Network] [Smartphone application].

The present invention focuses on the point of "an electric device that must be brought into the toilet" and the point of "the toilet is the ultimate private space and time", and makes use of the respective characteristics of the present and the future to provide information on personal health management, disease prevention, and nutrition. , is useful for beauty enhancement.
Kindergarten and elementary school students go to the toilet alone. Going to the toilet, regardless of whether it is stool or urine, has been performed as a minimum and important necessary action for all people to live as an exceptionally personal business. Until now, only "toilet paper,""water,""napkins" and, in some cases, "diapers" were brought into the toilet.
However, in recent years, machines that are brought into the toilet have appeared. That's the mobile phone. An increasing number of people have their mobile phones with them at all times except when they are sleeping. Never before has there been such a tool. It can be said that it is a new invention created by the spread of smartphones and the development of communication technologies such as 5G and 6G.

The method of use of the present invention is extremely simple. After using the restroom, all you have to do is launch an app on your mobile phone, bring it close to the toilet, and smell it "only for a moment on your mobile phone."
The person who used it in the space and added a toilet was also wrapped in the smell for a certain period of time without hesitation. do not have. For those who are concerned about it, there is also a method of wearing a "specially made portable mask".

Use of the present invention includes automatic transmission of personal information, analysis of AI, etc., information-based expert health advice, diet advice, exercise advice, health check information, beauty advice, effective supplement information, etc. Feedback is sent, and if you launch the app, you can also have a very personal consultation by talking with a VR avatar.
If necessary, we also introduce clinics and beauty salons. Health information measured by sensors is automatically transmitted under strict security functions, and experts and AI judge and immediately feed back advice on health, nutrition, beauty, and disease prevention to mobile phone owners. No description yet. At the same time, the information is accumulated, and the individual's physical constitution, food preferences, skin and menstrual conditions are also used for subsequent advice.

Health information that is fed back includes: 1. Foods that should be ingested (vegetables, seaweeds, beans, grains, fruits, fish, meat, foods high in dietary fiber, foods that are easily digested, foods high in protein, food groups low in protein, specific each supplement, etc.), 2. Similarly, it is a type of food that should be avoided.
The life information to be fed back includes the following items. 1. Disease prevention information that should be diagnosed by a doctor, 2. 2. Exercise and meals that promote intestinal activity; 3. Exercise and meals that increase metabolism; Exercise and diet for creating an intestinal environment that makes the skin beautiful, 5. Cleanup method for creating a sanitary environment in the delicate zone, 6. 7. Information on the current situation of the sensitive zone and the possibility of the occurrence of suspected bacteria; There are advice on menstruation and working with partners.

As an information odor sensor mechanism, a sensor element made of a semiconductor is provided in the gas flow path of the odor sensor. When there is no odor (farts, poop, odor from the sensitive zone: hereinafter referred to as odor), only air hits the sensor element, but when odorous gas enters the flow path and hits the sensor element, the resistance value of the sensor element changes. do. The odor sensor expresses the change in this resistance value as the sensor value = odor intensity. The larger the change in resistance, the more the value of the sensor changes.

A metal oxide semiconductor is used to quantify the odor. In other words, it is a solution to the measurement principle of the odor sensor, "how to quantify the odor". The odor sensor is a measurement method that uses a "semiconductor gas sensor based on ultra-high-sensitivity metal oxides." In recent years, many mass-market odor sensors use this metal oxide semiconductor. The basic sensor part of the present invention also uses this mechanism.

The measurement principle of the volume measuring instrument and observation system for odors drifting in a general space is that by heating the sensor element at a high temperature, the oxygen in the air attracts and fixes the electrons inside the sensor to the surface, making it difficult for electricity to flow. Start by creating a state. When an odorous component with a reducing potential arrives there, the oxygen reacts with the odorous component and is removed, allowing the electrons in the sensor to move freely and electricity to flow easily. The measured value (PF value) of the odor sensor is the basic technology that reads the voltage difference at this time and quantifies it using a unique calculation formula and set value.

When using an odor sensor, whether or not the odor component to be measured has a highly reducing property is a major factor. For example, odorous gases containing organic substances such as acetic acid, alcohol, and toluene increase the sensor value. On the other hand, the sensor numerical value decreases in gases that are more oxidizing than air, such as ozone, chlorine gas, and nitrogen dioxide.
It should be noted that not all sensor values increase or decrease only with the strength of odor or the concentration of odorous components, as the increase or decrease of the sensor value is also affected by the nature of the gas.
The olfactory sense of living things and measurement by odor sensors are fundamentally different in principle. In recent years, some researchers have used the antennae of moths and silkworms as biosensors. Employment of a mechanism is preferred.
In addition, there are gases that degrade the sensor element itself, so when measuring odors with a sensor, it is also possible to use it after understanding the strengths and weaknesses of the sensor and knowing the measurement principle. is important. It is thought that further research is needed on this point. Considering that insects and animals use smells far beyond human imagination and sense of smell to search for life partners, the field of smell may become important in the future for humans who have relied on sight and touch. do not have.

Well, if there is no smell, in the case of Mt. Takao (Hachioji City, Tokyo), the air at the summit was measured using POLFA, and it was OLFA173. If the general outside air standard value is 200, the 173 at the summit of Mt. Takao can be said to be proof of clean air.
In addition, it is considered that the odors measured in the various living environments described above have a correlation with the intensity of odors actually felt. It is proof that the air contains a certain odor.

There is also a theory that emotional analysis can be performed simply by holding the palm over the "smell sensor". It seems that the substance emitted by the human palm changes slightly depending on the state of the moment. Results such as "depressed" and "relaxed" are displayed in an instant.
On the other hand, it seems that you can understand the cleanliness. It seems that the cleanliness score before and after alcohol disinfection is measured by smell and the "cleanliness score" is displayed numerically. The odor sensor is accurate enough to give a numerical "cleanliness score".

Suppose there is a fruit that a veteran farmer explains that "now is the best time to eat it." By quantifying the smell of the fruit, even newcomers will be able to study "Is this the best time to eat?" Living things and food always emit odors.

It is also important to improve the accuracy of the "odor sensor" by letting AI machine-learn the data of "type of smell" and improve the accuracy of feedback to the sender. Reliability will increase if the feedback information can tell what the sender ate a few days ago, yesterday, last night, and even his own physical condition.

The need to detect odors in the air is wide-ranging, including medical care, security, and quality control, so odor detection and analysis technologies are advancing. On the other hand, no technology has yet been established to identify the source of common odors. The reason for this is thought to be that the odor generated from the odor source is affected by wind and topography, and the odor distribution changes in a complicated manner from moment to moment.

As mentioned above, there is also research that is developing a system that searches for the source of odors using the sense of smell of insects. For example, let's say you smell something bad. What methods do we use to identify where the smell is coming from? If it's the smell of cooking, I think it's coming from the kitchen, for example. If it smells like flowers, I'll look around to see if there are flowers blooming somewhere. In many cases, people use experience and vision to try to locate the source of the odor. It is normal to think about approaching the direction in which the odor is perceived to be thicker.

However, have you ever had the experience of suddenly feeling that the smell was faint, even though you intended to do so? Or maybe some people have become so accustomed to the smell that they no longer recognize it.
In this way, even if humans can perceive odors, it is actually difficult to find the direction from which the odors are drifting. Smells have very little directivity like light or sound.
Even if a strong odor is emitted near the source, it floats along with the air flow, so it is not simply said that the concentration of the odor increases in proportion to the distance.
Finding the source of odors is difficult not only for humans, but also for machines. In the case of a toilet bowl, there is little air flow and the user "closes the lid", so it is difficult to leak and accurate information can be obtained.

In the medical field, detecting sickness-related odors from exhaled breath will enable early detection of diseases, and in the security field, detecting odors associated with explosives and drugs will lead to the realization of a safe and secure society. We've all seen footage of sniffy police dogs sniffing out drugs and bombs.

If it is possible to detect musty odors and rotten odors, it will be useful for quality control of food and drinking water. Although odor detection and analysis technology has advanced, no technology has been established to identify the source of odors. The odor generated from the odor source is affected by the wind and topography, and drifts while changing intricately from moment to moment. Odors are made up of two major structures: plumes and filaments.
The "plume" rises like smoke and flows from windward to leeward, but it soon splits into thin "filaments". Therefore, it is intuitively thought that the closer the odor is to the source, the higher the concentration. This is where the rationality of toilet detection lies.

In addition, the main components that cause the "smell of alcohol" are ethanol, which is an alcohol component, and acetaldehyde, which is produced in the process of alcohol metabolism. If you drink too much and the function of your liver exceeds the allowable amount, alcohol metabolism will weaken and you will make "alcohol smell". Here is the reason for the smell.

According to researchers who have developed an odor sensor that uses the antennae of insects, butterflies and bees find nectar from distant flowers, and beetles and stag beetles collect nectar from tree sap even in the darkness of midnight. Stop by to smoke. This is possible because the sense of smell is well developed.
It has long been known that insects have a very keen sense of smell. Male moths are said to be able to trace the source of odors several hundred meters away even in the natural environment, and this ability is used to find food and partners.
Among them, male silkworm moths, which are known for making cocoons, which are raw materials for silk, can detect the pheromone called bombykol released from females with extremely high sensitivity and high selectivity with their antennae and start searching for females. Are known. Membrane proteins called olfactory receptors expressed in antennae, ion channels, and electric currents flowing through these act. There is no doubt that it will be a great hint for the development of odor sensors in the future.

As for the odor in the toilet, when the function of the intestines is weak, the odor becomes weak, and when the residence time in the intestine becomes long due to constipation, etc., the odor becomes stronger. In addition, undigested protein gives off an alkaline odor, unabsorbed carbohydrates give off an acidic odor when fermented, rotten odor when eating a lot of meat, fatty stools giving off an acidic odor, and pancreatic disease and rectal cancer giving off a particularly strong odor.
"Usage" includes factors such as the number of defecations, the amount of defecation, the properties (watery, muddy, rabbit feces), contaminants (mucus, pus, blood), the content of meals, and lifestyle.

1. Defecation frequency: 3 times a day to 3 times a week is within the normal range, 1 to 2 times a day.
2. Stool volume: Depending on the amount and type of food eaten, people who eat a lot of plant foods tend to have large and soft stools, while those who eat a lot of meat tend to have dry and light stools.
The average daily weight is about 100 to 200 g, and 2/3 of the weight is water, and 1/3 is composed of intestinal bacteria, cellulose and indigestible matter, gastric and intestinal secretions and exfoliated cells. Fat excretion is about 2g.
3. Appearance: Healthy stools: Yellow-brown, banana-like or semi-paste-like stools with little odor and soft stools that glide easily. Muddy, watery: Diarrhea. If it is watery and mixed with mucus, blood, pus, etc., bacillary dysentery, infectious diarrhea, allergy, etc. can be considered. Rabbit-like stools: If you pass stools that look like rabbit stools, you may have spasmodic constipation, which is spasms somewhere in the large intestine. Thick and hard stool: If the stool column is thick and hard at the time of defecation, atonic constipation due to decreased movement of the large intestine can be considered. Hard and fragmentary stools: Occurs due to decreased rectal sensitivity due to frequent withholding of the urge to defecate.
4. Odor: Affected by what we eat and diseases, but the origin of odor is substances called skatole and indole, which are the result of protein breakdown by intestinal bacteria.
When the intestinal function is weak, the odor becomes weaker, and when the residence time in the intestine becomes longer due to constipation, etc., the odor becomes stronger. In addition, undigested protein gives off an alkaline odor, unabsorbed carbohydrates give off an acidic odor when fermented, putrid odor when eating a lot of meat, fatty stools give off an acidic odor, and pancreatic diseases and rectal cancer give off a particularly strong odor.
5. Color: Yellowish brown: This is the normal color of stool. This is believed to be due to the bile pigment bilirubin. Yellow: Can be seen in severe diarrhea. It can also be seen when you drink a lot of milk, take rhubarb powder, senna laxatives, or have fatty stools. Brown to dark brown: In many cases, overeating or overdrinking. Dark brown: Can be seen when you have constipation or when you eat a lot of meat. People who eat a lot of cocoa and chocolate also get this color. Black: It is also called tar stool because it resembles coal tar due to bleeding in the upper gastrointestinal tract. Bleeding of 50 to 75 mL or more causes black stools, and bleeding of 1000 mL or more to tarry stools for 2 to 3 days. In addition, squid ink, bismuth preparations, iron preparations, and medicinal charcoal also cause black stools. Green: The feces of breast-fed babies and those who eat a large amount of green vegetables containing a lot of green chlorophyll turn green.
Red: red shows fresh blood as the bleeding site is closer to the anus. Hemorrhoids and anal fissures are fresh blood itself, and bleeding from the sigmoid colon and rectum contains both fresh blood and clotted blood. Bleeding from the ascending colon or transverse colon is dark purple, and blood around the stool is considered to be bleeding from the rectum or anus.
A reddish-black jelly-like substance is suspected of intussusception. Grayish white・・・Due to poor bile flow or barium during gastric fluoroscopy. Intestinal tuberculosis and pancreatic disease are also colored like this.

Agents that affect the color of stool: white: barium for fluoroscopy, silvery white: aluminum salts such as aluminum hydroxide (antacid), white residue: sodium valproate sustained release agent (antiepileptic Black: Bismuth salt preparation (laxative), iron sulfate (iron preparation), protoporphyrin sodium (chronic liver disease treatment), medicinal charcoal (adsorption drug), green: Chlorophyll-containing drug (drug for peptic ulcer)
Red: cefdinir (antibiotics, powdered milk, and iron-added preparations such as enteral nutrition), phenovaline, red to black: warfarin potassium (anticoagulant, signs of gastrointestinal bleeding), orange red There are rifampicin, rimactan (anti-tuberculosis drug), etc.

6. Distinctive stools: milky white, like the water that has been washed with rice... This is a characteristic stool symptom of cholera. Rotavirus is suspected in infants. Strawberry jelly: characteristic of amoebic dysentery. Tarry stool: Bleeding from the upper gastrointestinal tract is suspected.

Many people feel that they can tell their health condition from the smell of stool. Flights are so important. If you observe yourself, you will feel changes every day, such as "today it stinks" or "today may not be so".
So what exactly is this stool smell? Roughly discriminating, the main components of this peculiar smell of stool are called "indole" and "skatole".
It is a substance released when protein is decomposed by bad bacteria. At high concentrations, it gives off an unpleasant odor. In other words, if you continue to eat a high-fat, high-protein diet centered on meat, your stool will become smelly. When I was a baby, good bacteria such as bifidobacteria were dominant, but as I got older, bad bacteria became more and more dominant, and in my 50s, bifidobacteria accounted for 5% and 8%, and in my 60s, 1%. end up
It is said that in old age, the amount of stool itself decreases, constipation tends to occur, and the smell of stool becomes stronger. It seems that many stories about good bacteria and bad bacteria and bifidobacteria are circulated to improve the intestinal environment.

There are many individual differences in the sense of smell. Here, too, there is inventiveness in bringing objective and scientific grounds to the odor. Even if one person "smells very badly", another person "doesn't mind" or "smells good" is the "individual difference in smell" with strong individual differences.
Of course, allergic rhinitis, allergic predisposition, personal memory, etc. also greatly affect the odor awareness.

Does your body odor change when you get sick? As for the relationship between body odor and illness, it is important to know that illness and other factors can cause a unique body odor. In Kampo medicine, the various odors emitted by humans are also regarded as an important source of information for diagnosis. On the other hand, some people worry that they are worried about their own body odor even though they do not have it objectively.

The following are possible causes of the smell of vaginal discharge in the delicate zone. 1. bacterial vaginosis;2. 2. candidiasis; 4. vaginal trichomoniasis; Chlamydia infections, etc.
In addition, as a smell to be worried about, 5. What kind of disease can be considered if it smells fishy or squid? 6. What color is your vaginal discharge usually? 7. Can vaginal odor be treated with over-the-counter medicines? 8. The color of the discharge is yellowish green, what kind of disease can be considered? It is thought that there are many women who are worried alone.
For the above-mentioned "problems that individuals are worried about", AI will provide accurate answers based on big data, referring to the opinions of experts, anonymously and without anyone knowing. , it is the great inventive step and novelty of the present invention that a convincing answer can be obtained.
It can be said that it is the gospel brought about by the information obtained from the smell of the toilet.

Feedback information that contributes to beauty includes the mechanism of rough skin. Constipation makes your skin dry and makes you more prone to breakouts and pimples. This is related to the function of the large intestine and the skin respectively. In addition to absorbing water, the large intestine also has the function of taking the absorbed nutrients into the blood and sending them throughout the body. On the other hand, the skin functions to excrete waste products through sweat and sebum.
If stool remains in the large intestine for a long time due to constipation, stool putrefaction progresses in the intestine, bad bacteria increase, and harmful constipation such as ammonia may make it difficult to lose weight. This harmful substance is thought to have an effect not only on rough skin but also on diet.
The energy used to metabolize and absorb nutrients in the liver is wasted on removing harmful substances from the blood, so the body's basal metabolism may decrease, making it difficult to lose weight. Conceivable. Constipation is the enemy of beauty! It is also possible to eliminate constipation and aim for beauty. It is also fun for women to receive feedback on lifestyle habits that relieve constipation, foods, and cooking methods.

Automatic urination and defecation treatment device Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventor: Minoru Nakamura, Yongha Kim, Hyun-Ok Do Applied 2008-331279 Published 2020-148722
International Patent Classification (IPC): A61F5/451 A61F5/44 A61G9/02

Detecting System for Human Supine Toilet Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventors: Minoru Nakamura, Yongha Kim, Hyunok Do Application 2008-025774 Publication 2009-183423
International Patent Classification (IPC): A61F6/44 A61F5/451 A61G9/02

Automatic urination and defecation treatment device Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventor: Minoru Nakamura, Yongha Kim, Hyun Yu Do Applied 2008-025772 (2008/02/05) Published 2009-183421 (2009/08/20)
International Patent Classification (IPC): A61G7/02 A61F5/451

Excrement treatment method of excrement treatment apparatus Applicant: I-Wave Co., Ltd. Inventors: Takashi Kurokawa, Daizo Ikawa, Hiroshi Iwai Application 2008-242458 (2008/09/22) Publication 2010-069210 (2010/04/02)
International Patent Classification (IPC): A61F5/451 A61F5/44 A61G9/02

Pollution degree sensing device for air purifier and method thereof Applicant: Samsung Electronics Co., Ltd. Samsung Electronics Co., Ltd. , Ltd.
Inventor: Kim Seon Seong, Choi Won Woo Application 2005-089146 (2005/03/25) Publication 2006-122644 (2006/05/18)
International Patent Classification (IPC): A61L9/00 F24F7/00

Bad odor source detection and exclusion method and malodor source detection and exclusion device
Applicant: Toyoei Moriizumi, Hiroshi Ishida Nippon Steel Elex Co., Ltd. Inventors: Toyoei Moriizumi, Hiroshi Ishida, Junichi Tanaka, Yozaburo Suehiro, Genji Hotta Application 2003-207035 (2003/08/11) Publication 2005-061836 (2005/03) /Ten)
International Patent Classification (IPC): G01N27/04 A47L11/10 A47L11/30 A61L9/14 B25J5/00 B25J19/02

Halitosis measurement system
Applicant: ACEN CO., LTD. LTD.
Inventor: Song Hee Nam, Park Moon Hee, Lee Dong Woo Application 2014-559817 (2012/12/28) Publication 2015-512043 (2015/04/23)
International Patent Classification (IPC): G01N33/497 G01N33/98

Sensor-Responsive Electric Toothbrush and Its Use Applicant: The Procter & Gamble Company Inventors: Alexei, Mikhajlovic, Pinayev, Eric, Altman, Gulborn, Jr., Steven, Andras, Kovacs, Chanchal, Kumar, Ghosh Application 2008-500690 (2005/03/09) Published 2008-532619 (2008/08/21)
International Patent Classification (IPC): A61C17/00 G01N21/64 A61N5/06

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Edited and supervised by the Japan Society of Obstetrics and Gynecology and the Japan Society of Obstetrics and Gynecology.

The present invention focuses on the point of "an electric device that must be brought into the toilet" and the point of "the toilet is the ultimate private space and time", and makes use of the respective characteristics of the present and the future to provide information on personal health management, disease prevention, and nutrition. , is useful for beauty enhancement.

The intestinal environment tends to deteriorate due to the aging population, soft and easy-to-digest foods, and lack of exercise such as remote work due to the coronavirus. On the other hand, the information society centered on mobile phones will not stop. The present invention faces the modern society and tries to solve modern people's health by mobile.
Description of the figure

Figure 1/Computer with toilet Figure 2/Toilet smartphone Figure 3/Toilet is a private room where a mobile phone is essential Figure 4/A country without a toilet and a private spot where there is no place Figure 5/Private places and times that are especially important for women Figure 6/Toilet bowl filled with stagnant air is the best chance to collect information. Spot Figure 7/Odor detection sensor Figure 8/Odor detection chip
Fig. 11/Commercially available odor (smell) detection sensor No. 2
Fig. 12 / Types of odors in the sensitive zone Fig. 13 / Mechanism for converting odors into electric current



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The technical field of the present invention is 1. Today, most people have become accustomed to carrying their smartphones into the bathroom,2. 3. The toilet is the ultimate private time and space. 4. Western-style toilets can retain odors for a certain period of time until they are flushed. 5. Stool is packed with information about digestive organs such as the esophagus, stomach, small intestine, and large intestine. 5. Urine aggregates blood, kidney and bladder information; For women, all personal health information such as menstruation, vagina, uterus and other important information about female organs is packed in one package when using the toilet. It is intended to give advice to and protect a healthy life.

The application technical fields of the present invention are as follows: 1. Odor sensor technology, 2. 3. Sensor miniaturization and sophistication; Development of software that analyzes and advises health information based on the smell of AI, 4. 4. Accumulation of big data with consent; 5. For individuals, changes in physical condition due to secular changes and lifestyle habits can be graphed for comparison and verification; This includes AI advice on disease prevention and diet and lifestyle habits that should be improved.

The field of applied product development of the present invention is as follows: 1. 2. sophistication and miniaturization of sensors; 2. AI-based odor analysis technology software; 4. Big data analysis technology using AI and ultimate personal information protection technology using internet technology; 4. Foods, drinks, etc. that the person needs because of the smell; Beauty products and foods suitable for the condition, as well as lifestyle advice techniques;6. This includes software technology for graphically displaying changes in physical condition before and after each change.

The present invention focuses on the point of "an electric device that must be brought into the toilet" and the point of "the toilet is the ultimate private space and time", and makes use of the respective characteristics of the present and the future to provide information on personal health management, disease prevention, and nutrition. , is useful for beauty enhancement.
Kindergarten and elementary school students go to the toilet alone. Going to the toilet, regardless of whether it is stool or urine, has been performed as a minimum and important necessary action for all people to live as an exceptionally personal business. Until now, only "toilet paper,""water,""napkins" and, in some cases, "diapers" were brought into the toilet.
However, in recent years, machines that are brought into the toilet have appeared. That's the mobile phone. An increasing number of people have their mobile phones with them at all times except when they are sleeping. Never before has there been such a tool. It can be said that it is a new invention created by the spread of smartphones and the development of communication technologies such as 5G and 6G.

The method of use of the present invention is extremely simple. After using the restroom, all you have to do is launch an app on your mobile phone, bring it close to the toilet, and smell it "only for a moment on your mobile phone."
The person who used it in the space and added a toilet was also wrapped in the smell for a certain period of time without hesitation. do not have. For those who are concerned about it, there is also a method of wearing a "specially made portable mask".

Use of the present invention includes automatic transmission of personal information, analysis of AI, etc., information-based expert health advice, diet advice, exercise advice, health check information, beauty advice, effective supplement information, etc. Feedback is sent, and if you launch the app, you can also have a very personal consultation by talking with a VR avatar.
If necessary, we also introduce clinics and beauty salons. Health information measured by sensors is automatically transmitted under strict security functions, and experts and AI judge and immediately feed back advice on health, nutrition, beauty, and disease prevention to mobile phone owners. No description yet. At the same time, the information is accumulated, and the individual's physical constitution, food preferences, skin and menstrual conditions are also used for subsequent advice.

Health information that is fed back includes: 1. Foods that should be ingested (vegetables, seaweeds, beans, grains, fruits, fish, meat, foods high in dietary fiber, foods that are easily digested, foods high in protein, food groups low in protein, specific each supplement, etc.), 2. Similarly, it is a type of food that should be avoided.
The life information to be fed back includes the following items. 1. Disease prevention information that should be diagnosed by a doctor, 2. 2. Exercise and meals that promote intestinal activity; 3. Exercise and meals that increase metabolism; Exercise and diet for creating an intestinal environment that makes the skin beautiful, 5. Cleanup method for creating a sanitary environment in the delicate zone, 6. 7. Information on the current situation of the sensitive zone and the possibility of the occurrence of suspected bacteria; There are advice on menstruation and working with partners.

As an information odor sensor mechanism, a sensor element made of a semiconductor is provided in the gas flow path of the odor sensor. When there is no odor (farts, poop, odor from the sensitive zone: hereinafter referred to as odor), only air hits the sensor element, but when odorous gas enters the flow path and hits the sensor element, the resistance value of the sensor element changes. do. The odor sensor expresses the change in this resistance value as the sensor value = odor intensity. The larger the change in resistance, the more the value of the sensor changes.

A metal oxide semiconductor is used to quantify the odor. In other words, it is a solution to the measurement principle of the odor sensor, "how to quantify the odor". The odor sensor is a measurement method that uses a "semiconductor gas sensor based on ultra-high-sensitivity metal oxides." In recent years, many mass-market odor sensors use this metal oxide semiconductor. The basic sensor portion of the present invention also uses this mechanism.

The measurement principle of the volume measuring instrument and observation system for odors drifting in a general space is that by heating the sensor element at a high temperature, the oxygen in the air attracts and fixes the electrons inside the sensor to the surface, making it difficult for electricity to flow. Start by creating a state. When an odorous component with a reducing potential arrives there, the oxygen reacts with the odorous component and is removed, allowing the electrons in the sensor to move freely and electricity to flow easily. The measured value (PF value) of the odor sensor is the basic technology that reads the voltage difference at this time and quantifies it using a unique calculation formula and set value.

When using an odor sensor, whether or not the odor component to be measured has a highly reducing property is a major factor. For example, odorous gases containing organic substances such as acetic acid, alcohol, and toluene increase the sensor value. On the other hand, the sensor numerical value decreases in gases that are more oxidizing than air, such as ozone, chlorine gas, and nitrogen dioxide.
It should be noted that not all sensor values increase or decrease only with the strength of odor or the concentration of odorous components, as the increase or decrease of the sensor value is also affected by the nature of the gas.
The olfactory sense of living things and measurement by odor sensors are fundamentally different in principle. In recent years, some researchers have used the antennae of moths and silkworms as biosensors. Employment of a mechanism is preferred.
In addition, there are gases that degrade the sensor element itself, so when measuring odors with a sensor, it is also possible to use it after understanding the strengths and weaknesses of the sensor and knowing the measurement principle. is important. It is thought that further research is needed on this point. Considering that insects and animals use smells far beyond human imagination and sense of smell to search for life partners, the field of smell may become important in the future for humans who have relied on sight and touch. do not have.

Well, if there is no smell, in the case of Mt. Takao (Hachioji City, Tokyo), the air at the summit was measured using POLFA, and it was OLFA173. If the general outside air standard value is 200, the 173 at the summit of Mt. Takao can be said to be proof of clean air.
In addition, it is considered that the odors measured in the various living environments described above have a correlation with the intensity of odors actually felt. It is proof that the air contains a certain odor.

There is also a theory that emotional analysis can be performed simply by holding the palm over the "smell sensor". It seems that the substance emitted by the human palm changes slightly depending on the state of the moment. Results such as "depressed" and "relaxed" are displayed in an instant.
On the other hand, it seems that you can understand the cleanliness. It seems that the cleanliness score before and after alcohol disinfection is measured by smell and the "cleanliness score" is displayed numerically. The odor sensor is accurate enough to give a numerical "cleanliness score".

Suppose there is a fruit that a veteran farmer explains that "now is the best time to eat it." By quantifying the smell of the fruit, even newcomers will be able to study "Is this the best time to eat?" Living things and food always emit odors.

It is also important to improve the accuracy of the "odor sensor" by letting AI machine-learn the data of "type of smell" and improve the accuracy of feedback to the sender. Reliability will increase if the feedback information can tell what the sender ate a few days ago, yesterday, last night, and even his own physical condition.

The need to detect odors in the air is wide-ranging, including medical care, security, and quality control, so odor detection and analysis technologies are advancing. On the other hand, no technology has yet been established to identify the source of common odors. The reason for this is thought to be that the odor generated from the odor source is affected by wind and topography, and the odor distribution changes in a complicated manner from moment to moment.

As mentioned above, there is also research that is developing a system that searches for the source of odors using the sense of smell of insects. For example, let's say you smell something bad. What methods do we use to identify where the smell is coming from? If it's the smell of cooking, I think it's coming from the kitchen, for example. If it smells like flowers, I'll look around to see if there are flowers blooming somewhere. In many cases, people use experience and vision to try to locate the source of the odor. It is normal to think about approaching the direction in which the odor is perceived to be thicker.

However, have you ever had the experience of suddenly feeling that the smell was faint, even though you intended to do so? Or maybe some people have become so accustomed to the smell that they no longer recognize it.
In this way, even if humans can perceive odors, it is actually difficult to find the direction from which the odors are drifting. Smells have very little directivity like light or sound.
Even if a strong odor is emitted near the source, it floats along with the air flow, so it is not simply said that the concentration of the odor increases in proportion to the distance.
Finding the source of odors is difficult not only for humans, but also for machines. In the case of a toilet bowl, there is little air flow and the user "closes the lid", so it is difficult to leak and accurate information can be obtained.

In the medical field, detecting sickness-related odors from exhaled breath will enable early detection of diseases, and in the security field, detecting odors associated with explosives and drugs will lead to the realization of a safe and secure society. We've all seen footage of sniffy police dogs sniffing out drugs and bombs.

If it is possible to detect musty odors and rotten odors, it will be useful for quality control of food and drinking water. Although odor detection and analysis technology has advanced, no technology has been established to identify the source of odors. The odor generated from the odor source is affected by the wind and topography, and drifts while changing intricately from moment to moment. Odors are made up of two major structures: plumes and filaments.
The "plume" rises like smoke and flows from windward to leeward, but it soon splits into thin "filaments". Therefore, it is intuitively thought that the closer the odor is to the source, the higher the concentration. This is where the rationality of toilet detection lies.

In addition, the main components that cause the "smell of alcohol" are ethanol, which is an alcohol component, and acetaldehyde, which is produced in the process of alcohol metabolism. If you drink too much and the function of your liver exceeds the allowable amount, alcohol metabolism will weaken and you will make "alcohol smell". Here is the reason for the smell.

According to researchers who have developed an odor sensor that uses the antennae of insects, butterflies and bees find nectar from distant flowers, and beetles and stag beetles collect nectar from tree sap even in the darkness of midnight. Stop by to smoke. This is possible because the sense of smell is well developed.
It has long been known that insects have a very keen sense of smell. Male moths are said to be able to trace the source of odors several hundred meters away even in the natural environment, and this ability is used to find food and partners.
Among them, male silkworm moths, which are known for making cocoons, which are raw materials for silk, can detect the pheromone called bombykol released from females with extremely high sensitivity and high selectivity with their antennae and start searching for females. Are known. Membrane proteins called olfactory receptors expressed in antennae, ion channels, and electric currents flowing through these act. There is no doubt that it will be a great hint for the development of odor sensors in the future.

As for the odor in the toilet, when the function of the intestines is weak, the odor becomes weak, and when the residence time in the intestine becomes long due to constipation, etc., the odor becomes stronger. In addition, undigested protein gives off an alkaline odor, unabsorbed carbohydrates give off an acidic odor when fermented, rotten odor when eating a lot of meat, fatty stools giving off an acidic odor, and pancreatic disease and rectal cancer giving off a particularly strong odor.
"Usage" includes factors such as the number of defecations, the amount of defecation, the properties (watery, muddy, rabbit feces), contaminants (mucus, pus, blood), the content of meals, and lifestyle.

1. Defecation frequency: 3 times a day to 3 times a week is within the normal range, 1 to 2 times a day.
2. Stool volume: Depending on the amount and type of food eaten, people who eat a lot of plant foods tend to have large and soft stools, while those who eat a lot of meat tend to have dry and light stools.
The average daily weight is about 100 to 200 g, and 2/3 of its weight is water, and 1/3 is composed of intestinal bacteria, cellulose, indigestible matter, gastric and intestinal secretions, and exfoliated cells. Fat excretion is about 2g.
3. Appearance: Healthy stools: Yellow-brown, banana-like or semi-paste-like stools with little odor and soft stools that glide easily. Muddy, watery: Diarrhea. If it is watery and mixed with mucus, blood, pus, etc., bacillary dysentery, infectious diarrhea, allergy, etc. can be considered. Rabbit-like stools: If you pass stools that look like rabbit stools, you may have spasmodic constipation, which is spasms somewhere in the large intestine. Thick and hard stool: If the stool column is thick and hard at the time of defecation, atonic constipation due to decreased movement of the large intestine can be considered. Hard and fragmentary stools: Occurs due to decreased rectal sensitivity due to frequent withholding of the urge to defecate.
4. Odor: Affected by what we eat and diseases, but the origin of odor is substances called skatole and indole, which are the result of protein breakdown by intestinal bacteria.
When the intestinal function is weak, the odor becomes weaker, and when the residence time in the intestine becomes longer due to constipation, etc., the odor becomes stronger. In addition, undigested protein gives off an alkaline odor, unabsorbed carbohydrates give off an acidic odor when fermented, putrid odor when eating a lot of meat, fatty stools give off an acidic odor, and pancreatic diseases and rectal cancer give off a particularly strong odor.
5. Color: Yellowish brown: This is the normal color of stool. This is believed to be due to the bile pigment bilirubin. Yellow: Can be seen in severe diarrhea. It can also be seen when you drink a lot of milk, take rhubarb powder, senna laxatives, or have fatty stools. Brown to dark brown: In many cases, overeating or overdrinking. Dark brown: Can be seen when you have constipation or when you eat a lot of meat. People who eat a lot of cocoa and chocolate also get this color. Black: It is also called tar stool because it resembles coal tar due to bleeding in the upper gastrointestinal tract. Bleeding of 50 to 75 mL or more causes black stools, and bleeding of 1000 mL or more to tarry stools for 2 to 3 days. In addition, squid ink, bismuth preparations, iron preparations, and medicinal charcoal also cause black stools. Green: The feces of breast-fed babies and those who eat a large amount of green vegetables containing a lot of green chlorophyll turn green.
Red: red shows fresh blood as the bleeding site is closer to the anus. Hemorrhoids and anal fissures are fresh blood itself, and bleeding from the sigmoid colon and rectum contains both fresh blood and clotted blood. Bleeding from the ascending colon or transverse colon is dark purple, and blood around the stool is considered to be bleeding from the rectum or anus.
A reddish-black jelly-like substance is suspected of intussusception. Grayish white・・・Due to poor bile flow or barium during gastric fluoroscopy. Intestinal tuberculosis and pancreatic disease are also colored like this.

Agents that affect the color of stool: white: barium for fluoroscopy, silvery white: aluminum salts such as aluminum hydroxide (antacid), white residue: sodium valproate sustained release agent (antiepileptic Black: Bismuth salt preparation (laxative), iron sulfate (iron preparation), protoporphyrin sodium (chronic liver disease treatment), medicinal charcoal (adsorption drug), green: Chlorophyll-containing drug (drug for peptic ulcer)
Red: cefdinir (antibiotics, powdered milk, and iron-added preparations such as enteral nutrition), phenovaline, red to black: warfarin potassium (anticoagulant, signs of gastrointestinal bleeding), orange red There are rifampicin, rimactan (anti-tuberculosis drug), etc.

6. Distinctive stools: milky white, like the water that has been washed with rice... This is a characteristic stool symptom of cholera. Rotavirus is suspected in infants. Strawberry jelly: characteristic of amoebic dysentery. Tarry stool: Bleeding from the upper gastrointestinal tract is suspected.

Many people feel that they can tell their health condition from the smell of stool. Flights are so important. If you observe yourself, you will feel changes every day, such as "today it stinks" or "today may not be so".
So what exactly is this stool smell? Roughly discriminating, the main components of this peculiar smell of stool are called "indole" and "skatole".
It is a substance released when protein is decomposed by bad bacteria. At high concentrations, it gives off an unpleasant odor. In other words, if you continue to eat a high-fat, high-protein diet centered on meat, your stool will become smelly. When I was a baby, good bacteria such as bifidobacteria were dominant, but as I got older, bad bacteria became more and more dominant, and in my 50s, bifidobacteria accounted for 5% and 8%, and in my 60s, 1%. end up
It is said that in old age, the amount of stool itself decreases, constipation tends to occur, and the smell of stool becomes stronger. It seems that many stories about good bacteria and bad bacteria and bifidobacteria are circulated to improve the intestinal environment.

There are many individual differences in the sense of smell. Here, too, there is inventiveness in bringing objective and scientific grounds to the odor. Even if one person "smells very badly", another person "doesn't mind" or "smells good".
Of course, allergic rhinitis, allergic predisposition, personal memory, etc. also greatly affect the odor awareness.

Does your body odor change when you get sick? As for the relationship between body odor and illness, it is important to know that illness and other factors can cause a unique body odor. In Kampo medicine, the various odors emitted by humans are also regarded as an important source of information for diagnosis. On the other hand, some people worry that they are worried about their own body odor even though they do not have it objectively.

The following are possible causes of the smell of vaginal discharge in the delicate zone. 1. bacterial vaginosis;2. 2. candidiasis; 4. vaginal trichomoniasis; Chlamydia infections, etc.
In addition, as a smell to be worried about, 5. What kind of disease can be considered if it smells fishy or squid? 6. What color is your vaginal discharge usually? 7. Can vaginal odor be treated with over-the-counter medicines? 8. The color of the discharge is yellowish green, what kind of disease can be considered? It is thought that there are many women who are worried alone.
For the above-mentioned "problems that individuals are worried about", AI will provide accurate answers based on big data, referring to the opinions of experts, anonymously and without anyone knowing. , it is the great inventive step and novelty of the present invention that a convincing answer can be obtained.
It can be said that it is the gospel brought about by the information obtained from the smell of the toilet.

Feedback information that contributes to beauty includes the mechanism of rough skin. Constipation makes your skin dry and makes you more prone to breakouts and pimples. This is related to the function of the large intestine and the skin respectively. In addition to absorbing water, the large intestine also has the function of taking the absorbed nutrients into the blood and sending them throughout the body. On the other hand, the skin functions to excrete waste products through sweat and sebum.
If stool remains in the large intestine for a long time due to constipation, stool putrefaction progresses in the intestine, bad bacteria increase, and harmful constipation such as ammonia may make it difficult to lose weight. This harmful substance is thought to have an effect not only on rough skin but also on diet.
The energy used to metabolize and absorb nutrients in the liver is wasted on removing harmful substances from the blood, so the body's basal metabolism may decrease, making it difficult to lose weight. Conceivable. Constipation is the enemy of beauty! It is also possible to eliminate constipation and aim for beauty. It is also fun for women to receive feedback on lifestyle habits that relieve constipation, foods, and cooking methods.

Automatic urination and defecation treatment device Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventor: Minoru Nakamura, Yongha Kim, Hyun-Ok Do Applied 2008-331279 Published 2020-148722
International Patent Classification (IPC): A61F5/451 A61F5/44 A61G9/02

Detecting System for Human Supine Toilet Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventor: Minoru Nakamura, Yongha Kim, Hyunok Do Application 2008-025774 Publication 2009-183423
International Patent Classification (IPC): A61F6/44 A61F5/451 A61G9/02

Automatic urination and defecation treatment device Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventor: Minoru Nakamura, Yongha Kim, Hyun Yu Do Applied 2008-025772 (2008/02/05) Published 2009-183421 (2009/08/20)
International Patent Classification (IPC): A61G7/02 A61F5/451

Excrement treatment method of excrement treatment apparatus Applicant: I-Wave Co., Ltd. Inventors: Takashi Kurokawa, Daizo Ikawa, Hiroshi Iwai Application 2008-242458 (2008/09/22) Publication 2010-069210 (2010/04/02)
International Patent Classification (IPC): A61F5/451 A61F5/44 A61G9/02

Pollution degree sensing device for air purifier and method thereof Applicant: Samsung Electronics Co., Ltd. Samsung Electronics Co., Ltd. , Ltd.
Inventor: Kim Seon Seong, Choi Won Woo Application 2005-089146 (2005/03/25) Publication 2006-122644 (2006/05/18)
International Patent Classification (IPC): A61L9/00 F24F7/00

Bad odor source detection and exclusion method and malodor source detection and exclusion device
Applicant: Toyoei Moriizumi, Hiroshi Ishida Nippon Steel Elex Co., Ltd. Inventors: Toyoei Moriizumi, Hiroshi Ishida, Junichi Tanaka, Yozaburo Suehiro, Genji Hotta Application 2003-207035 (2003/08/11) Publication 2005-061836 (2005/03) /Ten)
International Patent Classification (IPC): G01N27/04 A47L11/10 A47L11/30 A61L9/14 B25J5/00 B25J19/02

Halitosis measurement system
Applicant: ACEN CO., LTD. LTD.
Inventor: Song Hee Nam, Park Moon Hee, Lee Dong Woo Application 2014-559817 (2012/12/28) Publication 2015-512043 (2015/04/23)
International Patent Classification (IPC): G01N33/497 G01N33/98

Sensor-Responsive Electric Toothbrush and Its Use Applicant: The Procter & Gamble Company Inventors: Alexei, Mikhajlovic, Pinayev, Eric, Altman, Gulborn, Jr., Steven, Andras, Kovacs, Chanchal, Kumar, Ghosh Application 2008-500690 (2005/03/09) Published 2008-532619 (2008/08/21)
International Patent Classification (IPC): A61C17/00 G01N21/64 A61N5/06

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Edited and supervised by the Japan Society of Obstetrics and Gynecology and the Japan Society of Obstetrics and Gynecology.

The present invention focuses on the point of "an electric device that must be brought into the toilet" and the point of "the toilet is the ultimate private space and time", and makes use of the respective characteristics of the present and the future to provide information on personal health management, disease prevention, and nutrition. , is useful for beauty enhancement.

The intestinal environment tends to deteriorate due to the aging population, soft and easy-to-digest foods, and lack of exercise such as remote work due to the coronavirus. On the other hand, the information society centered on mobile phones will not stop. The present invention faces the modern society and tries to solve modern people's health by mobile.

Figure 1/Computer with toilet Figure 2/Toilet smartphone Figure 3/Toilet is a private room where a mobile phone is essential Figure 4/A country without a toilet and a private spot where there is no place Figure 5/Private places and times that are especially important for women Figure 6/Toilet bowl filled with stagnant air is the best chance to collect information. Spot Figure 7/Odor detection sensor Figure 8/Odor detection chip
Fig. 11/Commercially available odor (smell) detection sensor No. 2
Fig. 12 / Types of odors in the sensitive zone Fig. 13 / Mechanism for converting odors into electric current

The present invention makes the most of the characteristic of modern people that "only a mobile phone is carried anywhere", connects "the maximum and inviolable private time, that is, in the toilet", and allows true personal information to be shared with others. Collecting information without help, making use of AI, expert opinions, big data, etc., and providing feedback on health, disease prevention, nourishment, supplements, beauty information, etc. under perfect app security to help enrich your life. I'm trying to.
The technical fields of the present invention are [medicine] [physiology] "electronics" [semiconductor] [communication] [food] [enzyme] [nutrition] [bacteriology] [sensitive electron].

The applied technical fields of the present invention are [Communication industry] [Elderly medical care] [Health insurance] [Aesthetic medicine] [Pharmaceuticals] [Health food] [Hospitals] [Housing industry] [Toilet equipment] [Mobile phone manufacturer] [Mobile phone sensor parts maker] [mobile motor maker] [semiconductor] [beauty] [VR] [virtual reality].

Application field applications of the present invention include [Electronics] [Gynecology] [Fermentation] [Nutrition] [Medical Information Equipment] [Analytical Instruments] [Electrical Appliances] [Collaborative Business Model] [Geriatric Medicine] [ Ethics] [Website creation] [Health/beauty consultant] [Network] [Smartphone application].

The present invention focuses on the point of "an electric device that must be brought into the toilet" and the point of "the toilet is the ultimate private space and time", and makes use of the respective characteristics of the present and the future to provide information on personal health management, disease prevention, and nutrition. , is useful for beauty enhancement.
Kindergarten and elementary school students go to the toilet alone. Going to the toilet, regardless of whether it is stool or urine, has been performed as a minimum and important necessary action for all people to live as an exceptionally personal business. Until now, only "toilet paper,""water,""napkins" and, in some cases, "diapers" were brought into the toilet.
However, in recent years, machines that are brought into the toilet have appeared. That's the mobile phone. An increasing number of people have their mobile phones with them at all times except when they are sleeping. I've never had a tool like this before. It can be said that it is a new invention created by the spread of smartphones and the development of communication technologies such as 5G and 6G.

The method of use of the present invention is extremely simple. After using the restroom, all you have to do is launch an app on your mobile phone, bring it close to the toilet, and smell it "only for a moment on your mobile phone."
The person who used it in the space and added a toilet was also wrapped in the smell for a certain period of time without hesitation. do not have. For those who are concerned about it, there is also a method of wearing a "specially made portable mask".

Use of the present invention includes automatic transmission of personal information, analysis of AI, etc., information-based expert health advice, diet advice, exercise advice, health check information, beauty advice, effective supplement information, etc. Feedback is sent, and if you launch the app, you can also have a very personal consultation by talking with a VR avatar.
If necessary, we also introduce clinics and beauty salons. Health information measured by sensors is automatically transmitted under strict security functions, and experts and AI judge and immediately feed back advice on health, nutrition, beauty, and disease prevention to mobile phone owners. No description yet. At the same time, the information is accumulated, and the individual's physical constitution, food preferences, skin and menstrual conditions are also used for subsequent advice.

Health information that is fed back includes: 1. Foods that should be ingested (vegetables, seaweeds, beans, grains, fruits, fish, meat, foods high in dietary fiber, foods that are easily digested, foods high in protein, food groups low in protein, specific each supplement, etc.), 2. Similarly, it is a type of food that should be avoided.
The life information to be fed back includes the following items. 1. Disease prevention information that should be diagnosed by a doctor, 2. 2. Exercise and meals that promote intestinal activity; 3. Exercise and meals that increase metabolism; Exercise and diet for creating an intestinal environment that makes the skin beautiful, 5. Cleanup method for creating a sanitary environment in the delicate zone, 6. 7. Information on the current situation of the sensitive zone and the possibility of the occurrence of suspected bacteria; There are advice on menstruation and working with partners.

As an information odor sensor mechanism, a sensor element made of a semiconductor is provided in the gas flow path of the odor sensor. When there is no odor (farts, poop, odor from the sensitive zone: hereinafter referred to as odor), only air hits the sensor element, but when odorous gas enters the flow path and hits the sensor element, the resistance value of the sensor element changes. do. The odor sensor expresses the change in this resistance value as the sensor value = odor intensity. The larger the change in resistance, the more the value of the sensor changes.

A metal oxide semiconductor is used to quantify the odor. In other words, it is a solution to the measurement principle of the odor sensor, "how to quantify the odor". The odor sensor is a measurement method that uses a "semiconductor gas sensor based on ultra-high-sensitivity metal oxides." In recent years, many mass-market odor sensors use this metal oxide semiconductor. The basic sensor portion of the present invention also uses this mechanism.

The measurement principle of the volume measuring instrument and observation system for odors drifting in a general space is that by heating the sensor element at a high temperature, the oxygen in the air attracts and fixes the electrons inside the sensor to the surface, making it difficult for electricity to flow. Start by creating a state. When an odorous component with a reducing potential arrives there, the oxygen reacts with the odorous component and is removed, allowing the electrons in the sensor to move freely and electricity to flow easily. The measured value (PF value) of the odor sensor is the basic technology that reads the voltage difference at this time and quantifies it using a unique calculation formula and set value.

When using an odor sensor, whether or not the odor component to be measured has a highly reducing property is a major factor. For example, odorous gases containing organic substances such as acetic acid, alcohol, and toluene increase the sensor value. On the other hand, the sensor numerical value decreases in gases that are more oxidizing than air, such as ozone, chlorine gas, and nitrogen dioxide.
It should be noted that not all sensor values increase or decrease only with the strength of odor or the concentration of odorous components, as the increase or decrease of the sensor value is also affected by the nature of the gas.
The olfactory sense of living things and measurement by odor sensors are fundamentally different in principle. In recent years, some researchers have used the antennae of moths and silkworms as biosensors. Employment of a mechanism is preferable.
In addition, there are gases that degrade the sensor element itself, so when measuring odors with a sensor, it is also possible to use it after understanding the strengths and weaknesses of the sensor and knowing the measurement principle. is important. It is thought that further research is needed on this point. Considering that insects and animals use smells far beyond human imagination and sense of smell to search for life partners, the field of smell may become important in the future for humans who have relied on sight and touch. do not have.

Well, if there is no smell, in the case of Mt. Takao (Hachioji City, Tokyo), the air at the summit was measured using POLFA, and it was OLFA173. If the general outside air standard value is 200, the 173 at the summit of Mt. Takao can be said to be proof of clean air.
In addition, it is considered that the odors measured in the various living environments described above have a correlation with the intensity of odors actually felt. It is proof that the air contains a certain odor.

There is also a theory that emotional analysis can be performed simply by holding the palm over the "smell sensor". It seems that the substance emitted by the human palm changes slightly depending on the state of the moment. Results such as "depressed" and "relaxed" are displayed in an instant.
On the other hand, it seems that you can understand the cleanliness. It seems that the cleanliness score before and after alcohol disinfection is measured by smell and the "cleanliness score" is displayed numerically. The odor sensor is accurate enough to give a numerical "cleanliness score".

Suppose there is a fruit that a veteran farmer explains that "now is the best time to eat it." By quantifying the smell of the fruit, even newcomers will be able to study "Is this the best time to eat?" Living things and food always emit odors.

It is also important to improve the accuracy of the "odor sensor" by letting AI machine-learn the data of "type of smell" and improve the accuracy of feedback to the sender. Reliability will increase if the feedback information can tell what the sender ate a few days ago, yesterday, last night, and even his own physical condition.

The need to detect odors in the air is wide-ranging, including medical care, security, and quality control, so odor detection and analysis technologies are advancing. On the other hand, no technology has yet been established to identify the source of common odors. The reason for this is thought to be that the odor generated from the odor source is affected by wind and topography, and the odor distribution changes in a complicated manner from moment to moment.

As mentioned above, there is also research that is developing a system that searches for the source of odors using the sense of smell of insects. For example, let's say you smell something bad. What methods do we use to identify where the smell is coming from? If it's the smell of cooking, I think it's coming from the kitchen, for example. If it smells like flowers, I'll look around to see if there are flowers blooming somewhere. In many cases, people use experience and vision to try to locate the source of the odor. It is normal to think about approaching the direction in which the odor is perceived to be thicker.

However, have you ever had the experience of suddenly feeling that the smell was faint, even though you intended to do so? Or maybe some people have become so accustomed to the smell that they no longer recognize it.
In this way, even if humans can perceive odors, it is actually difficult to find the direction from which the odors are drifting. Smells have very little directivity like light or sound.
Even if a strong odor is emitted near the source, it floats along with the air flow, so it is not simply said that the concentration of the odor increases in proportion to the distance.
Finding the source of odors is difficult not only for humans, but also for machines. In the case of a toilet bowl, there is little air flow and the user "closes the lid", so it is difficult to leak and accurate information can be obtained.

In the medical field, detecting sickness-related odors from exhaled breath will enable early detection of diseases, and in the security field, detecting odors associated with explosives and drugs will lead to the realization of a safe and secure society. We've all seen footage of sniffy police dogs sniffing out drugs and bombs.

If it is possible to detect musty odors and rotten odors, it will be useful for quality control of food and drinking water. Although odor detection and analysis technology has advanced, no technology has been established to identify the source of odors. The odor generated from the odor source is affected by the wind and topography, and drifts while changing intricately from moment to moment. Odors are made up of two major structures: plumes and filaments.
The "plume" rises like smoke and flows from windward to leeward, but it soon splits into thin "filaments". Therefore, it is intuitively thought that the closer the odor is to the source, the higher the concentration. This is where the rationality of toilet detection lies.

In addition, the main components that cause the "smell of alcohol" are ethanol, which is an alcohol component, and acetaldehyde, which is produced in the process of alcohol metabolism. If you drink too much and the function of your liver exceeds the allowable amount, alcohol metabolism will weaken and you will make "alcohol smell". Here is the reason for the smell.

According to researchers who have developed an odor sensor that uses the antennae of insects, butterflies and bees find nectar from distant flowers, and beetles and stag beetles collect nectar from tree sap even in the darkness of midnight. Stop by to smoke. This is possible because the sense of smell is well developed.
It has long been known that insects have a very keen sense of smell. Male moths are said to be able to trace the source of odors several hundred meters away even in the natural environment, and this ability is used to find food and partners.
Among them, male silkworm moths, which are known for making cocoons, which are raw materials for silk, can detect the pheromone called bombykol released from females with extremely high sensitivity and high selectivity with their antennae and start searching for females. Are known. Membrane proteins called olfactory receptors expressed in antennae, ion channels, and electric currents flowing through these act. There is no doubt that it will be a great hint for the development of odor sensors in the future.

As for the odor in the toilet, when the function of the intestines is weak, the odor becomes weak, and when the residence time in the intestine becomes long due to constipation, etc., the odor becomes stronger. In addition, undigested protein gives off an alkaline odor, unabsorbed carbohydrates give off an acidic odor when fermented, rotten odor when eating a lot of meat, fatty stools giving off an acidic odor, and pancreatic disease and rectal cancer giving off a particularly strong odor.
"Usage" includes factors such as the number of defecations, the amount of defecation, the properties (watery, muddy, rabbit feces), contaminants (mucus, pus, blood), the content of meals, and lifestyle.

1. Defecation frequency: 3 times a day to 3 times a week is within the normal range, 1 to 2 times a day.
2. Stool volume: Depending on the amount and type of food eaten, people who eat a lot of plant foods tend to have large and soft stools, while those who eat a lot of meat tend to have dry and light stools.
The average daily weight is about 100 to 200 g, and 2/3 of the weight is water, and 1/3 is composed of intestinal bacteria, cellulose and indigestible matter, gastric and intestinal secretions and exfoliated cells. Fat excretion is about 2g.
3. Appearance: Healthy stools: Yellow-brown, banana-like or semi-paste-like stools with little odor and soft stools that glide easily. Muddy, watery: Diarrhea. If it is watery and mixed with mucus, blood, pus, etc., bacillary dysentery, infectious diarrhea, allergy, etc. can be considered. Rabbit-like stools: If you pass stools that look like rabbit stools, you may have spasmodic constipation, which is spasms somewhere in the large intestine. Thick and hard stool: If the stool column is thick and hard at the time of defecation, atonic constipation due to decreased movement of the large intestine can be considered. Hard and fragmentary stools: Occurs due to decreased rectal sensitivity due to frequent withholding of the urge to defecate.
4. Odor: Affected by what we eat and diseases, but the origin of odor is substances called skatole and indole, which are the result of protein breakdown by intestinal bacteria. When the intestinal function is weak, the odor becomes weaker, and when the residence time in the intestine becomes longer due to constipation, etc., the odor becomes stronger. In addition, undigested protein gives off an alkaline odor, unabsorbed carbohydrates give off an acidic odor when fermented, putrid odor when eating a lot of meat, fatty stools give off an acidic odor, and pancreatic diseases and rectal cancer give off a particularly strong odor.
5. Color: Yellowish brown: This is the normal color of stool. This is believed to be due to the bile pigment bilirubin. Yellow: Can be seen in severe diarrhea. It can also be seen when you drink a lot of milk, take rhubarb powder, senna laxatives, or have fatty stools. Brown to dark brown: In many cases, overeating or overdrinking. Dark brown: Can be seen when you have constipation or when you eat a lot of meat. People who eat a lot of cocoa and chocolate also get this color. Black: It is also called tar stool because it resembles coal tar due to bleeding in the upper gastrointestinal tract. Bleeding of 50 to 75 mL or more causes black stools, and bleeding of 1000 mL or more to tarry stools for 2 to 3 days. In addition, squid ink, bismuth preparations, iron preparations, and medicinal charcoal also cause black stools. Green: The feces of breast-fed babies and those who eat a large amount of green vegetables containing a lot of green chlorophyll turn green.
Red: red shows fresh blood as the bleeding site is closer to the anus. Hemorrhoids and anal fissures are fresh blood itself, and bleeding from the sigmoid colon and rectum contains both fresh blood and clotted blood. Bleeding from the ascending colon or transverse colon is dark purple, and blood around the stool is considered to be bleeding from the rectum or anus.
A reddish-black jelly-like substance is suspected of intussusception. Grayish white・・・Due to poor bile flow or barium during gastric fluoroscopy. Intestinal tuberculosis and pancreatic disease are also colored like this.

Agents that affect the color of stool: white: barium for fluoroscopy, silvery white: aluminum salts such as aluminum hydroxide (antacid), white residue: sodium valproate sustained release agent (antiepileptic Black: Bismuth salt preparation (laxative), iron sulfate (iron preparation), protoporphyrin sodium (chronic liver disease treatment), medicinal charcoal (adsorption drug), green: Chlorophyll-containing drug (drug for peptic ulcer)
Red: cefdinir (antibiotics, powdered milk, and iron-added preparations such as enteral nutrition), phenovaline, red to black: warfarin potassium (anticoagulant, signs of gastrointestinal bleeding), orange red There are rifampicin, rimactan (anti-tuberculosis drug), etc.

6. Distinctive stools: milky white, like the water that has been washed with rice... This is a characteristic stool symptom of cholera. Rotavirus is suspected in infants. Strawberry jelly: characteristic of amoebic dysentery. Tarry stool: Bleeding from the upper gastrointestinal tract is suspected.

Many people feel that they can tell their health condition from the smell of stool. Flights are so important. If you observe yourself, you will feel changes every day, such as "today it stinks" or "today may not be so".
So what exactly is this stool smell? Roughly discriminating, the main components of this peculiar smell of stool are called "indole" and "skatole".
It is a substance released when protein is decomposed by bad bacteria. At high concentrations, it gives off an unpleasant odor. In other words, if you continue to eat a high-fat, high-protein diet centered on meat, your stool will become smelly. When I was a baby, good bacteria such as bifidobacteria were dominant, but as I got older, bad bacteria became more and more dominant, and in my 50s, bifidobacteria accounted for 5% and 8%, and in my 60s, 1%. end up
It is said that in old age, the amount of stool itself decreases, constipation tends to occur, and the smell of stool becomes stronger. It seems that many stories about good bacteria and bad bacteria and bifidobacteria are circulated to improve the intestinal environment.

There are many individual differences in the sense of smell. Here, too, there is inventiveness in bringing objective and scientific grounds to the odor. Even if one person "smells very badly", another person "doesn't mind" or "smells good".
Of course, allergic rhinitis, allergic predisposition, personal memory, etc. also greatly affect the odor awareness.

Does your body odor change when you get sick? As for the relationship between body odor and illness, it is important to know that illness and other factors can cause a unique body odor. In Kampo medicine, the various odors emitted by humans are also regarded as an important source of information for diagnosis. On the other hand, some people worry that they are worried about their own body odor even though they do not have it objectively.

The following are possible causes of the smell of vaginal discharge in the delicate zone. 1. bacterial vaginosis;2. 2. candidiasis; 4. vaginal trichomoniasis; Chlamydia infections, etc.
In addition, as a smell to be worried about, 5. What kind of disease can be considered if it smells fishy or squid? 6. What color is your vaginal discharge usually? 7. Can vaginal odor be treated with over-the-counter medicines? 8. The color of the discharge is yellowish green, what kind of disease can be considered? It is thought that there are many women who are worried alone.
For the above-mentioned "problems that individuals are worried about", AI will provide accurate answers based on big data, referring to the opinions of experts, anonymously and without anyone knowing. , it is the great inventive step and novelty of the present invention that a convincing answer can be obtained.
It can be said that it is the gospel brought about by the information obtained from the smell of the toilet.

Feedback information that contributes to beauty includes the mechanism of rough skin. Constipation makes your skin dry and makes you more prone to breakouts and pimples. This is related to the function of the large intestine and the skin respectively. In addition to absorbing water, the large intestine also has the function of taking the absorbed nutrients into the blood and sending them throughout the body. On the other hand, the skin functions to excrete waste products through sweat and sebum.
If stool remains in the large intestine for a long time due to constipation, stool putrefaction progresses in the intestine, bad bacteria increase, and harmful constipation such as ammonia may make it difficult to lose weight. This harmful substance is thought to have an effect not only on rough skin but also on diet.
The energy used to metabolize and absorb nutrients in the liver is wasted on removing harmful substances from the blood, so the body's basal metabolism may decrease, making it difficult to lose weight. Conceivable. Constipation is the enemy of beauty! It is also possible to eliminate constipation and aim for beauty. It is also fun for women to receive feedback on lifestyle habits that relieve constipation, foods, and cooking methods.

Automatic urination and defecation treatment device Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventor: Minoru Nakamura, Yongha Kim, Hyun-Ok Do Applied 2008-331279 Published 2020-148722
International Patent Classification (IPC): A61F5/451 A61F5/44 A61G9/02

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International Patent Classification (IPC): A61F6/44 A61F5/451 A61G9/02

Automatic urination and defecation treatment device Applicant: Minoru Nakamura Sanyo Tech Co., Ltd. Inventor: Minoru Nakamura, Yongha Kim, Hyun Yu Do Applied 2008-025772 (2008/02/05) Published 2009-183421 (2009/08/20)
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Edited and supervised by the Japan Society of Obstetrics and Gynecology and the Japan Society of Obstetrics and Gynecology.

The present invention focuses on the point of "an electric device that must be brought into the toilet" and the point of "the toilet is the ultimate private space and time", and makes use of the respective characteristics of the present and the future to provide information on personal health management, disease prevention, and nutrition. , is useful for beauty enhancement.

Problems to be Solved by the Invention

The intestinal environment tends to deteriorate due to the aging population, soft and easy-to-digest foods, and lack of exercise such as remote work due to the coronavirus. On the other hand, the information society centered on mobile phones will not stop. The present invention faces the modern society and tries to solve modern people's health by mobile.

computer in the toilet toilet smartphone The toilet is a private room that requires a mobile phone An essential private spot with no country or place without a toilet Private place and time, especially important for women The toilet bowl where the air stagnates is the best information gathering opportunity and spot smell sensor smell sensing chip Odor analysis external sensor Commercially available odor (smell) detection sensor 1 Commercially available odor (smell) detection sensor 2 Types of odors in the sensitive zone Mechanism that converts odor into electric current

Claims (8)

Taking advantage of the idea that the toilet is the ultimate private space and time, and the lifestyle and knowledge of modern people that only mobile phones or mobile devices are carried anywhere, we connect toilets with mobile phones or mobile devices and communicate with sensor technology. Smartphone mobile phone (provisional name Toisma) that makes use of infrastructure and health, beauty, and medical equipment that uses AI and IOT Absorbs or records and analyzes specific odors and sounds of feces and women's sensitive zone in the toilet, and encrypts the information under strict security or encrypts personal QR type code without specifying personal name etc. Related equipment, applications, and business models that transmit the information obtained, analyze it with experts or AI, and feed back useful information to the sender Sucks the odor of feces when defecation in the toilet, analyzes the odor with a sensor, displays the information on the screen and transmits it according to the owner's intention, and analyzes the personal information with an expert or AI to be useful for the owner. Mobile phones or mobile terminals that can be fed back as health information, lifestyle information, beauty information, diet information, disease prevention information, antibacterial, deodorant mobile masks and covers Sensor devices that can be connected to mobile phones or mobile terminals that analyze and analyze feces used in toilets and sensitive zone odors, as well as removable external devices. A mobile phone or mobile terminal with an information transmission function with an odor sensor used in the toilet, an IOT network, and a selectable VR avatar counselor app that appears in consultations Applications and supplements that use personal information on feces and personal information on women's sensitive zones obtained from mobile phones or mobile terminals that have an information transmission function with an odor sensor used in the toilet for private beauty and health measures. Health equipment and health foods that are useful for health and beauty, as well as supplements and medicines developed by analyzing the large amount of big data obtained from toilets and considering the dietary habits and intestinal environment of modern people and Japanese people. A special magnetic and color QR-type code used to conceal information senders in toilets