JP5211013B2 - Squid bait - Google Patents

Description

  The present invention relates to an improvement in squid simulated bait.

  Conventionally, a pseudo bait such as egi has been used for fishing squid. Such a pseudo bait is formed to resemble a small fish, a shrimp or the like, and is made of wood or a hard synthetic resin, and a cloth is wound on the surface.

Further, a fishing line locking portion for locking the fishing line is provided at the head side end portion, and a needle portion from which a plurality of needles protrude is provided at the tail side end portion.
When fishing a squid using such a pseudo bait, the angler can throw the pseudo bait into the water and move the pseudo bait greatly in the water, so that the squid will embrace the pseudo bait as a live bait. Therefore, the angler can hook the squid on the needle part and lift it.

  In such a pseudo bait, it has been conventionally required to raise a fishing result, and various devices are applied. For example, in Patent Document 1, an elastic material is disposed on the surface of the pseudo bait main body made of the hard material so that the squid hugged by judging it as a live bait does not feel a sense of incongruity and is separated, A pseudo bait constituted by covering an elastic material with a cloth is disclosed.

However, even in the conventional pseudo bait configured as described above, the fishing results have not been greatly improved.
On the other hand, regarding squid, there is a knowledge that squid may sense visible light and infrared rays. This invention is made | formed in order to improve the catch of a squid based on such knowledge.
JP 2003-259768 A

  This invention exists in improving the catch of a squid, when fishing a squid using a pseudo bait.

In order to solve such a problem, in the invention of claim 1, the pseudo bait body is covered with a cloth that absorbs visible light, converts the absorbed light energy into heat energy, and emits it as infrared rays. It is characterized by that.
Therefore, in the egi according to the first aspect of the present invention, heat energy is radiated as infrared rays.

The invention according to claim 2 is characterized in that the fabric contains ceramic fine particles in the fiber.
Therefore, in the invention described in claim 2, the ceramic fine particles absorb the light energy of visible light, convert it into heat energy, and emit it as infrared rays to the outside.

According to a third aspect of the present invention, the ceramic fine particles are fine particles of stannic oxide doped with antimony oxide, or fine particles of tantalum oxide doped with antimony oxide coated with fine particles of another inorganic substance. It is characterized by being.
The invention according to claim 4 is characterized in that the simulated food for squid is an egi.
The invention according to claim 5 is characterized in that the simulated food for squid is a sutte.

The invention according to claim 6 is characterized in that the cloth is sewn with a semi-dal thread.
The invention according to claim 7 is characterized in that the cloth is sewn with a bright thread.
The invention according to claim 8 is characterized in that the cloth is sewn with a super bright thread.
The invention according to claim 9 is characterized in that the cloth is sewn with a thread of a full dull.
The invention according to claim 10 is characterized in that the yarn has a thickness of 15D to 120D.

In the inventions of claims 1 to 5, unlike the conventional squid pseudo bait, infrared rays are emitted from the cloth covering the pseudo baited body, so that the squid pseudo bait according to the present invention is in water. When the squid is thrown in, the squid senses the emitted infrared rays or visually recognizes the infrared rays, misidentifies that the squid pseudo bait according to the present invention is a living thing, and approaches the squid pseudo bait. Touch and change.
Therefore, the squid simulated bait according to the inventions of claims 1 to 5 is different from the conventional squid simulated bait, unlike the squid simulated bait side, as if it is a living creature. Since the information is announced and the squid is collected, it is possible to significantly increase the fishing results as compared with the conventional simulated food for squid.

In addition, in the inventions according to claims 6 to 8, in addition to the effects of the inventions according to claims 1 to 5, since it is sewn with a glossy thread, the attention of the squid can be further raised. It is possible, and it becomes possible to raise a fishing result further.
Moreover, in invention of Claim 9, in addition to the effect of invention of Claims 1-5, the squid-like pseudo bait which can reduce manufacturing cost can be provided.

  In the invention according to claim 10, in addition to the effects of the inventions according to claims 1 to 9, there are various kinds of “scratch strength”, “pattern”, “translucency” and the like necessary for fishing squid. Based on the viewpoint, it is possible to produce a variety of pseudo food for squid.

It is a top view which shows one Embodiment of the pseudo food for squid which concerns on this invention. It is a photograph showing an experimental example according to Example 1 of the pseudo food for squid according to the present invention, and a cloth that can be radiated as infrared rays by converting the absorbed light energy into heat energy to the horse mackerel that becomes the food of the squid, It is a photograph which shows the state which attached the general tricot cloth. It is a photograph which shows the experiment example which concerns on Example 1 of the pseudo food for squid which concerns on this invention, Comprising: It is a photograph which shows a squid. It is a photograph which shows the egi which equipped with the thermal storage cloth and normal cloth used for the experiment example which concerns on Example 2 of the pseudo food for squid which concerns on this invention. It is the photograph which shows the arrangement | positioning of the egi in the sea, and the swimming position of a squid used for the experiment example which concerns on Example 2 of the pseudo food for squid based on this invention. It is a photograph which shows the implementation state of the experiment example which concerns on Example 2 of the pseudo food for squid which concerns on this invention. It is a figure which shows the implementation state of the experiment example which concerns on Example 3 of the pseudo bait for squid which concerns on this invention, and is a figure which shows the implementation state of a practitioner.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.
As shown in FIG. 1, the pseudo food for squid 10 according to the present embodiment includes a pseudo food body 1.
1 is covered with a cloth 12 that absorbs visible light, converts the absorbed light energy into heat energy and emits it as infrared rays.

The cloth 12 contains fine particles of stannic oxide doped with antimony oxide or fine particles of tantalum oxide doped with antimony oxide coated with fine particles of another inorganic substance in the core portion of the fiber.
The cloth 12 is made of a chemical fiber such as polyester or nylon, and the thread is a glossy thread, and a fullal, semi-dal, bright, or super bright (super light thread) is used. In order to attract squid's attention, Egi basically needs to be glossy, and yarns are used differently depending on the fabric used.

Regarding the thickness of the yarn, those of 15D to 120D (denier) are used. Regarding “thickness of thread”, adjustment and examination from the following viewpoints are necessary.
When the squid is transferred to a pseudo food such as egi, the surface of the egi is beaten, so even if the squid rolls, it is necessary not to break easily. Adjustment and examination from "is necessary.
In addition, since the cloth is coated to form the cloth pattern, it is also necessary to examine the thickness of the thread from the viewpoint of how the paint is applied.

  The pseudo food for squid can be formed as “egi” (feeding tree), or can be formed as so-called “sute”. Both are one aspect of lure (pseudo bait), and “egi” can be applied to any squid, whereas “sute” is used for squid other than squid.

  Below, the experimental example using the egi which concerns on this embodiment regarding a cuttlefish, and the experimental example which uses sutte for kensaki squid are shown.

  Example 1 is an experimental example using the egi according to the present embodiment for the squid.

1 Experiment theme "Effectiveness of thermal storage cloth for squid during breeding"
2 Experimental Method As shown in FIG. 2, a cloth (hereinafter referred to as “heat storage cloth”) 14 that can convert the absorbed light energy into heat energy and radiate it as infrared rays to the horse mackerel 13 serving as a food for the squid. A general tricot cloth (hereinafter referred to as “normal cloth”) 15 is attached as shown in FIG. 2 (photo), and the squid 16 shown in FIG. The effectiveness was verified by the number of times. The experiment was conducted six times from September 2007 to July 2009, and a total of 18 squid (200 g to 1200 g) were targeted.

3 Results of the experiment In six experiments from September 2007 to July 2009, the results shown in Table 1 were obtained. It was not recognized that the normal cloth 15 exceeded the number of times of predation of the heat storage cloth 14 in any period. Also, the size of the squid did not affect the number of predators. From these results, the effectiveness of the heat storage cloth 14 was found in the results.

Furthermore, the number of predation of the normal cloth and the heat storage cloth for each time zone was compared (Table 2).
It was found that the number of times of predation was higher at night for both fabrics when roughly divided between daytime from 6 to 18:00 and nighttime from 18:00 to 6pm.

  This is thought to be due to the nocturnal nature that the squid is mainly fed at night. Compared with daytime and nighttime, normal cloth, normal cloth four times in the day, and five times at night. Although there was not much change, the heat storage cloth showed 8 times in the daytime and 16 times in the nighttime, and the heat storage cloth showed the number of predation exactly twice that of the daytime in the nighttime.

  The breeding room does not use lighting and only natural light, so no visible light reaches at night. Despite being in such a state, when the heat storage cloth was used, the overwhelming number of times of predation was recorded. First, the heat storage effect of the heat storage cloth effectively acted on the squid. Can be considered.

  In addition, infrared rays were reflected and absorbed from the ceramic particles kneaded inside the heat storage cloth, and the infrared rays were visible to the squid even in an almost dark environment where no visible light could reach. It is.

1 Purpose As shown in Example 1, in the reared squid, the heat storage cloth was clearly more prey than the normal cloth, but in the form of “egi”, a kind of lure (pseudo bait) Regarding the effectiveness of thermal storage cloth for natural squid, we conducted experiments on natural squid using egi.

2 Method and location The experiment was conducted on September 10 and 11 for two days. The experiment was conducted from 13:00 to 16:00 on the 10th, searching for places where the appearance of the squid was confirmed throughout Oshima, Imabari City. On the 11th, from 10:00 to 15:00, an experiment was conducted in the whole Yura Peninsula in Ainan Town, and it was performed in a place where the appearance of the squid could be confirmed.
In actual fishing, an egi wound with two different cloths as shown in FIG. 6 was used. A heat storage cloth was used for Egi A, and a normal cloth currently used in Egi was used for Egi B. For Egi, we used the body of “Egi King Q2”, which is our product, and used the same material except the cloth, and the back color was also the same.

  As shown in FIG. 8, the experimental method was to fish from the coast, as shown in FIG. 8, and two kinds of egi were arranged at equal intervals using a kite, and the reaction of squid was observed. . The distance between adjacent egi was set to be less than about 50 cm, and the egi submerged about 1 m below the surface of the water was sucked every 10 to 20 seconds and close to the surface of the water. The order of the egi was shifted approximately every 5 minutes, or when the squid disappeared or did not respond to the egi.

  The response of the squid was evaluated by three types: “riding” that brings the egi, “touch” that the squid touches the egi, and “approaching” that approaches when trying to get on, and observed each.

3 Results and Discussion As a result of conducting an experiment for 9 hours until September 10th and 11th, the results shown in Table 3 were obtained. The thermal storage cloth exceeded the other cloths in both the total number of reactions and in each reaction. Comparing the heat storage cloth and the normal cloth, the total number of reactions was more than twice that of the heat storage cloth, and the number of reactions was three times or more in the “riding” and “touch” items. In addition, although not shown in the data, the squid is often closer to the heat storage cloth than the normal cloth, and it does not react to any other egi even though the distance from the squid is far. I was able to observe a lot of coming. In this experiment, many squid reactions were obtained, and the effectiveness of the heat storage cloth was clearly recognized.

1 Experiment theme "Effect test of heat storage cloth on tsutsuika"
2 Outline An actual fishing test was conducted to confirm whether a heat storage cloth that reflects infrared rays and absorbs visible light to exchange heat affects the fishery. In addition, the effect | action which absorbs visible light and returns to heat energy is described as a "heat storage effect."

3 Objectives By confirming the effects of heat storage cloths on tsutsuka squid by actual fishing, the purpose was to confirm the response to the infrared reflection on tsutsu squid and the effects of heat storage, and to increase the number of fishing results.
1: Date and time 09/25/09, 17:00 departure-22:30 No. 2: Location Tottori City, Tottori Prefecture Tottori Port
Depth of water off Tottori Port that ran for about an hour after departure
3: Equipment This time, an experiment with the equipment shown in Table 4 was conducted by two employees of the company related to the applicant.

4: Specimen “Kensaki squid”
In order to compare it with “Aoi squid”, which showed good results in the previous heat storage cloth test, “Kensaki squid” was selected from the same tsutsui squid that are popular for boat squid fishing.
5: Experimental method Both devices were charged at the same timing using the tackle of the electric reel, dropped to the same water depth, and rolled up to the same water depth in accordance with the winding speed of the electric reel. As shown in Table 5, the mechanism patterns were A and B patterns, and both mechanisms were exchanged simultaneously every 30 minutes.

6: Results The results of tests conducted in Tottori are shown in Table 6 below.

  As long as it is a living organism, it emits heat and reflects infrared rays. From this point, there is a significant difference in the effect of the heat storage cloth as a result of fishing, and it is determined that kensaki squid (Tsukaika) are fully aware of the heat storage cloth. As long as there is a difference in fishing results in “color”, “the action of absorbing visible light and exchanging heat”, which is the effect of the heat storage cloth, can prove that “visible light” exists, and thus “heat” It can be said that there is an effect of.

  However, it is difficult to think that the squid reacts only in the “heat” part in the night fishing only with the light of the ship and the water depth is 20-30 m. In addition, it was thought that the influence of "infrared reflection" was strong because the result was concentrated late at night in the test of food of sea squid.

Therefore, there is a good possibility that the squid can recognize infrared rays, and it can be said that this result has been proved.
As for the increase in fishing results, there is an advantage from the fact that the fishing results of the heat storage cloth are stable with no cups in all the sute (head office product name “Breast Sutte”), but there is a difference in the fishing results in cold colors Therefore, investigation and elucidation are necessary in the future, and it is expected that sufficient effects can be expected by combining them well.

7: Aggregation Tables 7 and 8 summarize the above results.

As far as the above summary is concerned, the difference between the heat storage cloth and the ordinary cloth was as small as four, but as shown in Table 8, a difference of more than double was found at several corner positions. The fact that there is a difference is that squid may be aware of it, so we next examined each fishing seat (by the place where the fishing was performed) to clarify this point.

8: Consideration by fishing seat-1
Squid, a creature with “ink”, often reacts to other squid “ink” as a warning signal, and fishing seats that are susceptible to “ink” in squid fishing are important. In particular, since the depth of the gimmick AB was adjusted in this experiment, it was considered that the tide and tide of the fishing seat would affect the fishing results and analyzed below.

From the results shown in Table 9 and FIG. 9, there were many active squids in the tidal results, and there was no difference in the fishing results between the normal cloth and the heat storage cloth except for a part. On the other hand, in the tide results, a remarkable difference was observed in the heat storage cloth at the corner positions 1 to 3 and the normal cloth at the corner position 6.
There is a high possibility that the thermal storage cloth is definitely recognized because of the selectivity at low activity.

9: Consideration by fishing seat-2
Since the selectivity of heat storage cloth and normal cloth was seen at low activity, the relationship between color and each cloth was analyzed.

  It has been found to some extent that warm colors are highly effective for highly active squid and cold colors are effective for low activity squid. Highly active squid often has a high swimming layer, and low activity squid often has a low swimming layer.

As shown in Table 10 above, it was found that there was a significant difference between the heat storage cloth in the warm color system and the normal cloth in the cold color. It was also found that the heat storage cloth disappeared even when the corner position was low even in warm colors, and the difference disappeared as the corner position increased even when the normal cloth was cold.
Since this is nighttime fishing, it is considered that the higher the angular position of the light source, the more affected it is, and the infrared reflection and heat storage effect of the heat storage cloth is demonstrated from the higher position of the angular position, leading to fishing results. It is done.

On the other hand, in places with low corner positions, it is highly possible that squid has low activity due to the “ink” from the experiment method that rolls up the mechanism, and even cold colors that are effective for low activity are too conspicuous due to the effect of the heat storage cloth, similar to warm colors It is possible that he was shunned.
From the above results, it is considered that squid reliably recognizes a heat storage cloth having infrared reflection and a heat storage effect.
As a result, it is judged that the use of the heat storage cloth as a simulated bait is very effective in improving the squid fishing results.

  The present invention can be widely applied to simulated food for squid.

10 Pseudo bait for squid 11 Pseudo bait body 12 Cloth 13 Maji 14 Thermal storage cloth 15 Normal cloth 16 Blue squid A Egi B Egi X Angler Y Angler

Claims (10)

  A pseudo food for squid characterized in that the pseudo food body is coated with a cloth that absorbs visible light, converts the absorbed light energy into heat energy and emits it as infrared rays. The squid simulated bait according to claim 1, wherein the cloth contains ceramic fine particles.   3. The ceramic fine particles are fine particles of stannic oxide doped with antimony oxide or fine particles of tantalum oxide doped with antimony oxide coated with fine particles of another inorganic substance. Simulated food for squid.   The squid simulated bait according to claim 3, wherein the squid pseudo bait is an egi.   The simulated food for squid according to claim 3, wherein the simulated food for squid is sutte.   The squid pseudo bait according to any one of claims 1 to 5, wherein the cloth is sewn with a semi-dal thread.   The squid pseudo bait according to any one of claims 1 to 5, wherein the cloth is sewn with a bright thread.   The squid pseudo bait according to any one of claims 1 to 5, wherein the cloth is sewn with a super bright thread.   The simulated food for squid according to any one of claims 1 to 5, wherein the cloth is sewn with a thread of a full dull.   The squid simulated bait according to any one of claims 1 to 9, wherein the thread has a thickness of 15D to 120D.