CN109531637A - AC charging shaver - Google Patents
AC charging shaver Download PDFInfo
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- CN109531637A CN109531637A CN201811485123.3A CN201811485123A CN109531637A CN 109531637 A CN109531637 A CN 109531637A CN 201811485123 A CN201811485123 A CN 201811485123A CN 109531637 A CN109531637 A CN 109531637A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/3873—Electric features; Charging; Computing devices
- B26B19/388—Sensors; Control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Image Processing (AREA)
Abstract
The present invention relates to a kind of AC charging shavers, comprising: coil to be charged, anode are connect with the anode of first diode, and one end connection of cathode and first resistor, the resistance value of the first resistor is 150 ohm；Charging indicator light, anode are connect with the other end of the first resistor, and cathode is connect with the negative terminal of electric rotating motivation；The anode of the electric rotating motivation is connect with the negative terminal of the first diode, and the rated power of the electric rotating motivation is 0.5 watt；Length measurement device is connect with object extraction equipment, is analyzed for executing geometry to the object in each subject area to obtain object geometrical length；Signal triggers equipment, connect with the length measurement device, when transfiniting for the maximum value in the corresponding each object geometrical length in each object region, issues haircut mode starting signal.Through the invention, it realizes and the flexible modes for shaving Hu apparatus is controlled.
Description
Technical field
The present invention relates to shave Hu apparatus field more particularly to a kind of AC charging shaver.
Background technique
There are mainly two types of the fixed head disposable razors for shaving the use of Hu apparatus at present: nethike embrane formula and rotary.It is preceding from motion principle
Person is to shave off beard by cutter head bilateral reciprocation, and since cutter head constantly accelerates in reciprocating motion, slows down, when use shakes
Dynamic and noise is larger；Rotary fixed head disposable razor is in central rotational run, and circular motion, which continuously can unidirectionally be cut, to be shaved recklessly
Must, not only make to shave it is cleaner thoroughly beard will not be pullled and generate discomfort, and grasp with quiet shockproof, shave get Geng Shu
It fits docile.
Summary of the invention
In order to solve to shave Hu apparatus in the prior art flexible modes switching can not be carried out according to the practical beard length of user
Technical problem, the present invention provides a kind of AC charging shavers.
For this purpose, the present invention needs to have inventive point crucial at following two: (1) executing to image to be processed based on noise
It is true according to the signal-to-noise ratio judging result for sharpening space filtering treated image on the basis of the sharpening space filtering processing of amplitude
It is fixed whether to start the smooth linear filtering processing for meeting signal noise ratio (snr) of image requirement；(2) user's beard length is executed targetedly
Otherwise measurement keeps the mode that shaves, improves the intelligent grade of shaving apparatus to enter haircut mode when too long.
According to an aspect of the present invention, a kind of AC charging shaver is provided, the shaver includes:
Coil to be charged, anode are connect with the anode of first diode, one end connection of cathode and first resistor, institute
The resistance value for stating first resistor is 150 ohm；Charging indicator light, anode are connect with the other end of the first resistor, cathode
It is connect with the negative terminal of electric rotating motivation；The anode of the electric rotating motivation is connect with the negative terminal of the first diode, the rotation
The rated power for turning motor is 0.5 watt；Length measurement device is connect with object extraction equipment, for each object
Object in region executes geometry and analyzes to obtain object geometrical length；Signal triggers equipment, sets with the linear measure longimetry
Standby connection when transfiniting for the maximum value in the corresponding each object geometrical length in each object region, is issued and is cut hair
Mode starting signal；Pin hole capture device is arranged on the mesh enclosure in front of rotating blade, revolves for starting in the rotating blade
Image data capture operation is carried out to the environment in front of mesh enclosure when turning, to obtain corresponding mesh enclosure forward image；Geometric correction is set
It is standby, it is connect with the pin hole capture device, for receiving the mesh enclosure forward image, geometry is executed to the mesh enclosure forward image
Correction process to obtain geometric correction image, and exports the geometric correction image；Space filtering equipment is sharpened, and it is described several
What calibration equipment connection executes based on noise amplitude the geometric correction image for receiving the geometric correction image
Space filtering processing is sharpened, to obtain corresponding sharpening filtered image, and exports the sharpening filtered image, wherein to described
Geometric correction image executes the noise amplitude that the sharpening space filtering processing based on noise amplitude includes: the geometric correction image
Bigger, the sharpening space filtering number of processing executed to the geometric correction image is more；Signal-to-noise ratio extract equipment, and it is described
The connection of recursive filtering equipment executes signal-to-noise ratio to the sharpening filtered image and extracts behaviour for receiving the sharpening filtered image
Make, to obtain corresponding live signal-to-noise ratio, and exports the live signal-to-noise ratio, it is described that noise is executed to the sharpening filtered image
It include: each of each pixel based on the sharpening filtered image to obtain corresponding live signal-to-noise ratio than extraction operation
Pixel value executes signal-to-noise ratio extraction operation to the sharpening filtered image, to obtain corresponding live signal-to-noise ratio；Data judgement is set
It is standby, it is connect with the signal-to-noise ratio extract equipment, is more than default for receiving the live signal-to-noise ratio, and in the live signal-to-noise ratio
It when snr threshold, issues and stops processing order, and when the live signal-to-noise ratio is less than default snr threshold, issue
Continue with order；Smooth linear filter apparatus judges that equipment and the signal-to-noise ratio extract equipment are connect with the data respectively,
For receive it is described continue with order when, image filter is executed to the sharpening filtered image using smooth linear filter
Wave operation to obtain smooth linear filtering image, and exports the smooth linear filtering image, is also used to receiving described stop
Only when processing order, directly using the sharpening filtered image as smooth linear filtering image, and the smooth linear filter is exported
Wave image；Object extraction equipment is connect with the smooth linear filter apparatus, for based on beard imaging features from described smooth
Each object region where extracting each beard object in linear filtering image respectively.
More specifically, in the AC charging shaver: in signal triggering equipment, being also used in each object
When maximum value in the corresponding each object geometrical length in region does not transfinite, the mode starting signal that shaves is issued.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is the structural schematic diagram according to the shaver component of the AC charging shaver shown in embodiment of the present invention.
Specific embodiment
The embodiment of AC charging shaver of the invention is described in detail below with reference to accompanying drawings.
Shave whether Hu apparatus can scrape beard completely, most important factor is exactly cutter head.The cutter head for shaving Hu apparatus is divided into turbine
Formula, wrong blade and three kinds of nethike embrane formula.
1, turbine type cutter head: being struck off beard using the multi-layer cutter blade of rotation, this segment design be current shaver most
It generallys use.
2, wrong blade cutter head: beard is pushed into groove and is struck off by the principle staggeredly shaken using two pieces of metal blades.
3, nethike embrane formula cutter head: being designed using intensive nethike embrane, generates quickly vibration, tiny Hu slag is struck off.
In order to overcome the shortcomings in the prior art, the present invention has built a kind of AC charging shaver, can effectively solve the problem that
Corresponding technical problem.
The AC charging shaver shown according to an embodiment of the present invention includes shaver component, as shown in Figure 1, described shave
Hu knife assembly is made of cutter hub and outside protective covers, the AC charging shaver further include:
Coil to be charged, anode are connect with the anode of first diode, one end connection of cathode and first resistor, institute
The resistance value for stating first resistor is 150 ohm；
Charging indicator light, anode are connect with the other end of the first resistor, the negative terminal of cathode and electric rotating motivation
Connection；
The anode of the electric rotating motivation is connect with the negative terminal of the first diode, the specified function of the electric rotating motivation
Rate is 0.5 watt；
Length measurement device is connect with object extraction equipment, for executing geometry to the object in each subject area
Shape analysis is to obtain object geometrical length；
Signal triggers equipment, connect with the length measurement device, for corresponding each in each object region
When maximum value in object geometrical length transfinites, haircut mode starting signal is issued；
Pin hole capture device is arranged on the mesh enclosure in front of rotating blade, for when the rotating blade starts and rotates
Image data capture operation is carried out to the environment in front of mesh enclosure, to obtain corresponding mesh enclosure forward image；
Geometrical correction device is connect with the pin hole capture device, for receiving the mesh enclosure forward image, to the net
Cover forward image executes geometric correction processing, to obtain geometric correction image, and exports the geometric correction image；
Space filtering equipment is sharpened, is connect with the geometrical correction device, for receiving the geometric correction image, to institute
It states geometric correction image and executes the sharpening space filtering processing based on noise amplitude, to obtain corresponding sharpening filtered image, and
Export the sharpening filtered image, wherein execute at the sharpening space filtering based on noise amplitude to the geometric correction image
Reason includes: that the noise amplitude of the geometric correction image is bigger, at the sharpening space filtering executed to the geometric correction image
The number of reason is more；
Signal-to-noise ratio extract equipment is connect, for receiving the sharpening filtered image, to described with the recursive filtering equipment
Sharpening filtered image executes signal-to-noise ratio extraction operation, to obtain corresponding live signal-to-noise ratio, and exports the live signal-to-noise ratio, institute
It states and signal-to-noise ratio extraction operation is executed to the sharpening filtered image, include: based on described sharp to obtain corresponding live signal-to-noise ratio
The each pixel value for changing each pixel of filtering image executes signal-to-noise ratio extraction operation to the sharpening filtered image, to obtain
Corresponding scene signal-to-noise ratio；
Data judge equipment, connect with the signal-to-noise ratio extract equipment, for receiving the live signal-to-noise ratio, and described
It when live signal-to-noise ratio is more than default snr threshold, issues and stops processing order, and be less than in the live signal-to-noise ratio pre-
If when snr threshold, sending continues with order；
Smooth linear filter apparatus judges that equipment and the signal-to-noise ratio extract equipment are connect with the data respectively, is used for
Receive it is described continue with order when, image filtering fortune is executed to the sharpening filtered image using smooth linear filter
It calculates, to obtain smooth linear filtering image, and exports the smooth linear filtering image, be also used to receiving at the stopping
When reason order, directly using the sharpening filtered image as smooth linear filtering image, and the smooth linear filtering figure is exported
Picture；
Object extraction equipment is connect with the smooth linear filter apparatus, for being put down based on beard imaging features from described
Each object region where extracting each beard object in slip filtering image respectively.
Then, continue that the specific structure of AC charging shaver of the invention is further detailed.
In the AC charging shaver: in signal triggering equipment, being also used to distinguish in each object region
When maximum value in corresponding each object geometrical length does not transfinite, the mode starting signal that shaves is issued.
In the AC charging shaver, further includes:
Contents processing apparatus is connect with the smooth linear filter apparatus, for holding to the smooth linear filtering image
The processing of row recursive filtering, to obtain corresponding contents processing image, and exports the contents processing image.
In the AC charging shaver, further includes:
Distribution identification equipment, connect with the contents processing apparatus, each in the contents processing image for identification to make an uproar
The degree that is evenly distributed of sound point, and when the degree that is evenly distributed is more than limitation, first control signal is issued, otherwise, is issued
Second control signal.
In the AC charging shaver, further includes:
Live smoothing arrangement is connect with distribution identification equipment, right for when receiving the second control signal
The contents processing image executes live smoothing processing, to obtain and export live smoothed image.
In the AC charging shaver, further includes:
Image block analytical equipment is connect with the live smoothing arrangement, for receiving the live smoothed image, is parsed
Red green component, that is, L * component, black and white component, that is, A component and the champac component, that is, B of each pixel in the scene smoothed image
Component determines the sum of the L * component in unit area image block after each pixel duplicate removal, determines each in unit area image block
A component after a pixel duplicate removal total and determine B component in unit area image block after each pixel duplicate removal
Sum.
In the AC charging shaver, further includes:
Image block processing equipment is connect with the object extraction equipment and described image block analysis equipment respectively, and being used for will
Sum, the sum of A component of the L * component of unit area image block are added with the sum of B component to obtain unit area image block
Aggregate-value, and using the most multiple unit area image blocks of aggregate-value as multiple reference image blocks, and by the multiple ginseng
It examines image block and integrally replaces the smooth linear filtering image and be sent to the object extraction equipment.
In the AC charging shaver: the scene smoothing arrangement is also used to receiving the first control signal
When, using the contents processing image as live smoothed image；
Wherein, the parsing of the quantity of the reference image block of described image block processing equipment output and the live smoothed image
It spends directly proportional.
In the AC charging shaver: described image block analysis equipment includes the sub- equipment of data receiver, parallel processing
Sub- equipment and data export sub- equipment, and the sub- equipment of parallel processing is defeated with the sub- equipment of the data receiver and the data respectively
Sub- equipment connection out.
In the AC charging shaver: the distribution identification equipment includes that noise spot extracts sub- equipment, distribution detection
Sub- equipment and signal send sub- equipment；
Wherein, the noise spot extracts sub- equipment each noise spot in the contents processing image for identification, and described point
Cloth detect sub- equipment for identification in the contents processing image each noise spot the degree that is evenly distributed.
In addition, realizing the smooth linear filter apparatus using PAL device.The basic structure of PAL device is one
Programmable and array output product term is fed to or array, and the logical expression that PAL device is realized has the sum of product
Form, thus any boolean's transmission function can be described.PAL device from internal structure for be made of five kinds of fundamental types:
(1) basic array structure；(2) it may be programmed I/O structure；(3) the register export structure with feedback；(4) exclusive or structure: (5) are calculated
Art functional structure.
It, can not be according to the practical beard of user for Hu apparatus is shaved in the prior art using AC charging shaver of the invention
Length carries out the technical issues of flexible modes switching, executes at the sharpening space filtering based on noise amplitude to image to be processed
On the basis of reason, determine whether that starting meets image letter according to the signal-to-noise ratio judging result for sharpening space filtering treated image
It makes an uproar than desired smooth linear filtering processing；Importantly, targetedly measuring the execution of user's beard length, too long
When enter haircut mode, otherwise keep shaving mode, improve the intelligent grade of shaving apparatus；To solve above-mentioned technology
Problem.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (10)
1. a kind of AC charging shaver characterized by comprising
Coil to be charged, anode are connect with the anode of first diode, and one end of cathode and first resistor connects, and described the
The resistance value of one resistance is 150 ohm；
Charging indicator light, anode are connect with the other end of the first resistor, and cathode is connect with the negative terminal of electric rotating motivation；
The anode of the electric rotating motivation is connect with the negative terminal of the first diode, and the rated power of the electric rotating motivation is
0.5 watt；
Length measurement device is connect with object extraction equipment, for executing geometry to the object in each subject area
Analysis is to obtain object geometrical length；
Signal triggers equipment, connect with the length measurement device, in the corresponding each object in each object region
When maximum value in geometrical length transfinites, haircut mode starting signal is issued；
Pin hole capture device is arranged on the mesh enclosure in front of rotating blade, is used for when the rotating blade starts and rotates to net
The environment in cover front carries out image data capture operation, to obtain corresponding mesh enclosure forward image；
Geometrical correction device is connect with the pin hole capture device, for receiving the mesh enclosure forward image, before the mesh enclosure
Square image executes geometric correction processing, to obtain geometric correction image, and exports the geometric correction image；
Space filtering equipment is sharpened, is connect with the geometrical correction device, for receiving the geometric correction image, to described several
What correction image executes the sharpening space filtering processing based on noise amplitude, to obtain corresponding sharpening filtered image, and exports
The sharpening filtered image, wherein the sharpening space filtering based on noise amplitude is executed to the geometric correction image and handles packet
Include: the noise amplitude of the geometric correction image is bigger, sharpens what space filtering was handled to what the geometric correction image executed
Number is more；
Signal-to-noise ratio extract equipment is connect with the recursive filtering equipment, for receiving the sharpening filtered image, to the sharpening
Filtering image executes signal-to-noise ratio extraction operation, to obtain corresponding live signal-to-noise ratio, and exports the live signal-to-noise ratio, described right
The sharpening filtered image executes signal-to-noise ratio extraction operation, includes: to be filtered based on the sharpening to obtain corresponding live signal-to-noise ratio
Each pixel value of each pixel of wave image executes signal-to-noise ratio extraction operation to the sharpening filtered image, to obtain correspondence
Live signal-to-noise ratio；
Data judge equipment, connect with the signal-to-noise ratio extract equipment, for receiving the live signal-to-noise ratio, and at the scene
It when signal-to-noise ratio is more than default snr threshold, issues and stops processing order, and be less than default letter in the live signal-to-noise ratio
When making an uproar than threshold value, sending continues with order；
Smooth linear filter apparatus judges that equipment and the signal-to-noise ratio extract equipment are connect, for connecing with the data respectively
When continuing with order described in receiving, image filtering operation is executed to the sharpening filtered image using smooth linear filter,
To obtain smooth linear filtering image, and the smooth linear filtering image is exported, is also used to receiving the stopping processing
When order, directly using the sharpening filtered image as smooth linear filtering image, and the smooth linear filtering image is exported；
Object extraction equipment is connect with the smooth linear filter apparatus, for being based on beard imaging features from the sweep
Property filtering image in extract each beard object respectively where each object region.
2. AC charging shaver as described in claim 1, it is characterised in that:
In signal triggering equipment, it is also used in the corresponding each object geometrical length in each object region most
When big value does not transfinite, the mode starting signal that shaves is issued.
3. AC charging shaver as claimed in claim 2, which is characterized in that the shaver further include:
Contents processing apparatus is connect with the smooth linear filter apparatus, for passing smooth linear filtering image execution
Return filtering processing, to obtain corresponding contents processing image, and exports the contents processing image.
4. AC charging shaver as claimed in claim 3, which is characterized in that the shaver further include:
Distribution identification equipment, connect, for identification each noise spot in the contents processing image with the contents processing apparatus
The degree that is evenly distributed, and it is described be evenly distributed degree be more than limitation when, issue first control signal, otherwise, issue second
Control signal.
5. AC charging shaver as claimed in claim 4, which is characterized in that the shaver further include:
Live smoothing arrangement is connect, for when receiving the second control signal, to described with distribution identification equipment
Contents processing image executes live smoothing processing, to obtain and export live smoothed image.
6. AC charging shaver as claimed in claim 5, which is characterized in that the shaver further include:
Image block analytical equipment is connect with the live smoothing arrangement, for receiving the live smoothed image, is parsed described
Red green component, that is, L * component, black and white component, that is, A component and the champac component, that is, B component of each pixel in live smoothed image,
The sum for determining the L * component in unit area image block after each pixel duplicate removal determines each picture in unit area image block
The sum that is total and determining the B component in unit area image block after each pixel duplicate removal of A component after vegetarian refreshments duplicate removal.
7. AC charging shaver as claimed in claim 6, which is characterized in that the shaver further include:
Image block processing equipment is connect with the object extraction equipment and described image block analysis equipment respectively, is used for unit
Sum, the sum of A component of the L * component of area image block are added to obtain the tired of unit area image block with the sum of B component
Evaluation, and using the most multiple unit area image blocks of aggregate-value as multiple reference image blocks, and by the multiple with reference to figure
The smooth linear filtering image, which is integrally replaced, as block is sent to the object extraction equipment.
8. AC charging shaver as claimed in claim 7, it is characterised in that:
The scene smoothing arrangement is also used to when receiving the first control signal, using the contents processing image as existing
Field smoothed image；
Wherein, the resolution of the quantity of the reference image block of described image block processing equipment output and the live smoothed image at
Direct ratio.
9. AC charging shaver as claimed in claim 8, it is characterised in that:
Described image block analysis equipment includes that the sub- equipment of data receiver, the sub- equipment of parallel processing and data export sub- equipment, described
The sub- equipment of parallel processing exports sub- equipment with the sub- equipment of the data receiver and the data respectively and connect.
10. AC charging shaver as claimed in claim 9, it is characterised in that:
The distribution identification equipment includes that noise spot extracts sub- equipment, distribution detects sub- equipment and signal sends sub- equipment；
Wherein, the noise spot extracts sub- equipment each noise spot in the contents processing image, the distribution is examined for identification
Survey sub- equipment for identification in the contents processing image each noise spot the degree that is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485123.3A CN109531637B (en) | 2018-12-06 | 2018-12-06 | AC charging razor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811485123.3A CN109531637B (en) | 2018-12-06 | 2018-12-06 | AC charging razor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109531637A true CN109531637A (en) | 2019-03-29 |
| CN109531637B CN109531637B (en) | 2020-12-04 |
Family
ID=65854164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811485123.3A Active CN109531637B (en) | 2018-12-06 | 2018-12-06 | AC charging razor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112989882A (en) * | 2019-12-16 | 2021-06-18 | 陈军 | Invasive species type identification system |
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|---|---|---|---|---|
| CN104507384A (en) * | 2012-07-30 | 2015-04-08 | 三菱化学控股株式会社 | Subject information detection unit, subject information processing device, electric toothbrush device, electric shaver device, subject information detection device, aging degree evaluation method, and aging degree evaluation device |
| CN107548337A (en) * | 2015-04-28 | 2018-01-05 | 皇家飞利浦有限公司 | Care implement |
| EP3366195A1 (en) * | 2017-02-22 | 2018-08-29 | Koninklijke Philips N.V. | System and method for detecting skin conditions |
-
2018
- 2018-12-06 CN CN201811485123.3A patent/CN109531637B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507384A (en) * | 2012-07-30 | 2015-04-08 | 三菱化学控股株式会社 | Subject information detection unit, subject information processing device, electric toothbrush device, electric shaver device, subject information detection device, aging degree evaluation method, and aging degree evaluation device |
| CN107548337A (en) * | 2015-04-28 | 2018-01-05 | 皇家飞利浦有限公司 | Care implement |
| EP3366195A1 (en) * | 2017-02-22 | 2018-08-29 | Koninklijke Philips N.V. | System and method for detecting skin conditions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112989882A (en) * | 2019-12-16 | 2021-06-18 | 陈军 | Invasive species type identification system |
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| CN109531637B (en) | 2020-12-04 |
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Effective date of registration: 20201116 Address after: 317600 bingang Industrial Zone (3rd floor, science and technology complex building, bingang industrial city), Shanghuang Town, Yuhuan City, Taizhou City, Zhejiang Province Applicant after: Yuhuan Hangu Electromechanical Technology Co., Ltd Address before: 315490 West Village, Longxia Street Town, Yuyao City, Ningbo City, Zhejiang Province Applicant before: NINGBO BAONIER KITCHENWARE ELECTRIC Co.,Ltd. |
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