baber/WOPTO huggingface dataset:
Patent JP-2022073134-A (JP)
Title: Manufacturing method of cooler component, and manufacturing method of cooler case
Inventor: TAMURA SHINOBU
IPC: B21D51/16
Filed: 2020-10-30
Abstract: To provide a manufacturing method of a cooler component or the like for manufacturing inexpensively.SOLUTION: A plurality of protrusion parts protruding from a first surface are formed by pressurizing a second surface opposite to the first surface by a second die from a direction orthogonal to the second surface while the first surface of a flat plate-shaped material is supported by a first die. Portions on a second surface side are flattened so as to eliminate traces pressurized by the second die.SELECTED DRAWING: Figure 7
Patent JP-2022073492-A (JP)
Title: Manufacturing method of fish sauce and fish sauce
Inventor: YOSHIKAWA SHUJI
IPC: A23L27/50
Filed: 2020-11-02
Abstract: To provide a manufacturing method capable of manufacturing a fish sauce at a low cost and in a short time while combining salt reduction and decay suppression, and a fish sauce having excellent flavor.SOLUTION: A method for manufacturing a fish sauce comprising an enzyme reaction step using protease, and a fermentation step using a salt-resistant yeast, in which a malt is not used, in the fermentation step, a sugar is added two or more times. The fish sauce is characterized by containing 4-hydroxy-2-ethyl-5-methyl-3(2H)-furanone or 4-hydroxy-5-ethyl-2-methyl-3(2H)-furanone in the range of 0.5 to 100 ppm, and 2-phenylethanol in the range of 0.5 to 50 ppm, and lactic acid ethyl in the range of 0.5 to 50 ppm.SELECTED DRAWING: None
Patent JP-2022073741-A (JP)
Title: Optical frequency comb generator
Inventor: KUZE NAOYA
IPC: G02F1/355
Filed: 2020-11-02
Abstract: To provide an optical frequency comb generator efficiently generating optical frequency comb with small excitation light power.SOLUTION: The optical frequency comb generator comprises: an input part receiving input of excitation light emitted from a laser apparatus as continuous wave; on a substrate, an optical resonator including a first circular waveguide composed of a medium with third nonlinear optical effect; a second waveguide optically coupled to the optical resonator, inputting at least part of the excitation light to the optical resonator, and arranged on the substrate so as to take, from the optical resonator, an optical frequency comb having a plurality of comb-shaped spectra having frequency intervals equal to each other; and a cladding layer. The medium with the third nonlinear optical effect is GaN. The optical resonator is designed to have a shape so that ωμ-(ω0+D1μ) has a minimal value, where μ represents the mode number of comb-shaped spectrum, ωμ represents frequency of μ-th comb-shaped spectrum, ω0 represents the frequency of the excitation light, D1/2π represents frequency interval of mode of the comb-shaped spectrum. At least part of the excitation light is inputted to generate an optical frequency comb.SELECTED DRAWING: Figure 2
Patent JP-2022076340-A (JP)
Title: Work machine and information management apparatus
Inventor: KAWAI TORU
IPC: G01S19/42
Filed: 2020-11-09
Abstract: To improve work efficiency of a work machine.SOLUTION: A self-propelled work machine includes a GNSS sensor detecting a GNSS signal and a beacon signal detection sensor detecting a signal of a beacon and performs work in a work region on the basis of detection results of the GNSS sensor and the beacon signal detection sensor. The work machine includes an identification section that identifies a region in which accuracy of identifying a self-position of the work machine based on the GNSS sensor is lower than a reference in the work region and a notification section that notifies a user of an installation position of a marker based on an identification result of the identification section.SELECTED DRAWING: Figure 1
Patent JP-2021013830-A (JP)
Title: Game machine
Inventor: TAMAKI YU
IPC: A63F7/02
Filed: 2020-11-13
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: No background sounds are outputted unless for example game balls enter a start pocket or operation of a shooting handle is detected and hence a predetermined condition is satisfied within a period when a movable body is operated initially following start of power supply. In the meantime, a background sound is outputted when for example game balls enter the start pocket or operation of a shooting handle is detected and an output condition is satisfied within a period when a movable body is operated initially following start of power supply. In this case, the background sound is outputted from speakers with the minimum sound volume in this case.SELECTED DRAWING: Figure 9
Patent JP-2022080172-A (JP)
Title: Epitaxial wafer for x-ray sensors and x-ray sensor
Inventor: KOGA YOSHIYASU
IPC: H01L27/144
Filed: 2020-11-17
Abstract: To provide a wafer for X-ray sensors capable of suppressing heat which is generated in X-ray detection, from being stored within a sensor.SOLUTION: An epitaxial wafer 1 for X-ray sensors comprises: a silicon wafer 11 having a thickness equal to or more than 100 μm, resistivity equal to or less than 1000 Ω cm and an oxygen concentration equal to or less than 1×1017atoms/cm3 and not including a COP and a dislocation cluster; and a silicon epitaxial layer 12 provided on a surface of the silicon wafer 11 and including a device formation region 12a of an oxygen concentration equal to or less than 2×1016atoms/cm3.SELECTED DRAWING: Figure 1
Patent JP-2022031602-A (JP)
Title: Composition, binding inhibitor, medical device, and method for preventing covid-19
Inventor: KOGA YOSHITSUGU
IPC: A61P43/00
Filed: 2020-11-18
Abstract: To provide a composition which can be used, e.g., as a prophylactic agent for a viral infection in which ACE2 acts as a receptor, such as COVID-19, when administered to a normal person or a normal animal.SOLUTION: A composition contains a culture supernatant of dental pulp-derived stem cells, adipose-derived stem cells or umbilical cord-derived stem cells, or immortalized stem cells thereof. The composition contains angiotensin-converting enzyme 2 (ACE2) and is administered in use to a normal person or a normal animal.SELECTED DRAWING: Figure 1
Patent JP-2022080686-A (JP)
Title: Information processing device and information processing method
Inventor: UCHIDA YUMIKO
IPC: H04N5/232
Filed: 2020-11-18
Abstract: To provide a learning technique for preferentially reducing erroneous detection.SOLUTION: A first map indicating a region of a detection target in an image is obtained. A second map indicating an inference region which is output from a learning model to which an image is input, and in which the detection target is inferred to be positioned in the image, is obtained. A third map indicating an allowance region allowed as the position of the detection target in the image is obtained. A fourth map in which, in an error map indicating an error between the first map and the second map, the outside of the allowance region is weighted by a weight value that is larger than that for the allowance region, is obtained. A weight coefficient of the learning model is updated on the basis of the fourth map.SELECTED DRAWING: Figure 1
Patent JP-2022081008-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2020-11-19
Abstract: To provide a game machine capable of increasing interest in a game.SOLUTION: When a small winning lottery is first won after the end of a first type big winning game given when a predetermined big winning is made in a non-ball entry rate improving state and a game ball does not pass through a special passage area in a small winning game based on the small winning lottery, a game state is controlled to the non-ball entry rate improving state at least after the end of the small winning game. When the small winning lottery is first won after the end of the first type big winning game given when a predetermined big winning is made in a ball entry rate improving state and a game ball does not pass through the special passage area in the small winning game based on the small winning lottery, a game state is continuously controlled to the ball entry rate improving state even after the end of the small winning game.SELECTED DRAWING: Figure 13
Patent JP-2022081905-A (JP)
Title: photocatalyst
Inventor: NIIMI HIDEAKI
IPC: B01J35/02
Filed: 2020-11-20
Abstract: To provide a photocatalyst having high water decomposing activity without using rare metals.SOLUTION: A photocatalyst 10 has a titanium oxide 11 with a CuCr oxide 12 supported thereon. The ratio of the molar amount of Cr to the total molar amount of Cu and Cr contained in the CuCr oxide 12, Cr/(Cu+Cr), is 0.2 or more and 0.8 or less.SELECTED DRAWING: Figure 1
Patent JP-2022086204-A (JP)
Title: Navigation array
Inventor: NAKAMURA KATSUYUKI
IPC: G02C11/00
Filed: 2020-11-30
Abstract: To provide a navigation array that can be attached to 3D glasses of a simple type only when needed.SOLUTION: Since a trench part 14 is formed in a spherical marker 13, an array 1 can be attached to 3D glasses 3 only by inserting the trench parts 14 of a plurality of spherical markers 13 into an upper end 12 of a polarization lens 9. Accordingly, the 3D glasses 3 can be used as they are if there is no need for navigation, and the array 1 needs to be attached only when there is need for navigation. This removes the necessity of using an expensive and dedicated 3D glasses to which an array is attached integrally in advance.SELECTED DRAWING: Figure 2
Patent JP-2022086285-A (JP)
Title: Game board
Inventor: NAKAHARA SHINNOSUKE
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To provide a game board featuring performance means for a game board represented by a pinball game machine (Pachinko game machine), a reel game machine (slot machine), or the like.SOLUTION: When probability setting change operation is received, one probability setting is selected from plural probability settings. Play time is started when the number of times of display of a result of variation display of a losing special pattern becomes 750 continuously without any jackpots after a shift to a low-probability state after completion of a jackpot game. A decorative pattern display device 208 can execute a setting suggestive performance by display of a character when a jackpot game is completed, and an appearance rate of a setting suggestive performance differs between before play time is started and after play time is started.SELECTED DRAWING: Figure 15
Patent JP-2022086411-A (JP)
Title: Windshield for bonfire
Inventor: KIRIYAMA YOSHIAKI
IPC: F21V37/02
Filed: 2020-11-30
Abstract: To provide a windshield for bonfire enabling users to enjoy bonfire comfortably.SOLUTION: A windshield 1 for bonfire has a conical or polygonal weight-shaped cloth structure having an open bottom surface and composed of cloth. The cloth structure comprises one or two slits S1, S2 from the bottom surface of the cloth structure to a height of 1/4 to 9/10 of a height of the cloth structure, and at an opening area 107 provided at a position different from these slits S1, S2 from the bottom surface of the cloth structure to a height of 1/3 to 2/3 to a height of 3/4 to 9/10 of the height of the cloth structure. The cloth structure is a highly flame-retardant material.SELECTED DRAWING: Figure 1
Patent JP-2021155406-A (JP)
Title: Composition for promoting hair growth
Inventor: KUROSE SAYO
IPC: A61K31/355
Filed: 2020-12-02
Abstract: To provide a composition for promoting expression of placental growth factor, a composition for promoting hair growth, a composition for complementing hair-growing action of a minoxidil-containing composition and a composition for promoting expression of sulfotransferase 1A1 gene.SOLUTION: There is prepared a composition for promoting expression of placental growth factor which comprises (A) pantothenic acid, a derivative of pantothenic acid or a salt thereof, (B) pyridoxine, a derivative of pyridoxine or a salt thereof and (C) tocopherol, a derivative of tocopherol or a salt thereof. Further, there are prepared: a composition for promoting hair growth comprising the components (A) to (C); and a composition for complementing hair-growing action of a minoxidil-containing composition comprising the components (A) to (C). Furthermore, there is prepared a composition for promoting expression of sulfotransferase 1A1 gene which comprises (A) pantothenic acid, a derivative of pantothenic acid or a salt thereof or (B) pyridoxine, a derivative of pyridoxine or a salt thereof.SELECTED DRAWING: None
Patent JP-2021114761-A (JP)
Title: Prioritization among cameras of multi-camera arrangement
Inventor: AXEL KESKIKANGAS
IPC: G08B25/00
Filed: 2020-12-02
Abstract: To provide an assessment system for performing prioritization among cameras of a multi-camera arrangement.SOLUTION: A surveillance system 3 includes an assessment system 1 comprising a multi-camera arrangement 2. The assessment system obtains a respective geographical camera position and camera properties of each of cameras 21, 22, 23, 2n; receives information data indicating a geographical object position 41 and object features 42 of a physical object 4 positioned in a surrounding 5 in a potential field of view of each of the cameras; and determines a respective distance to the object position and a respective expected pixel size of the object at the object position and the respective distance. The assessment system further compares respective image data of the surrounding derived from each of the cameras with the respective expected pixel size; and assigns each of the cameras a respective rating on the basis of to what extent the respective image data corresponds to the respective expected pixel size.SELECTED DRAWING: Figure 1
Patent JP-2021043465-A (JP)
Title: Voice recognition device, voice recognition method, and voice recognition program
Inventor: SEKINE NAOKI
IPC: G10L15/22
Filed: 2020-12-03
Abstract: To reduce false recognition that would be caused by failing in recording a head portion of a voice signal without letting a user know a timing of speech start.SOLUTION: A voice recognition device 10 includes a recording unit (a main memory 12), receiving means (a depression detection unit 111), recognition means (a voice recognition unit 113), and correction means (a correction unit 114). The recording unit records a voice signal input through voice input means. The receiving means receives a voice input start instruction from the voice input means. The recognition means recognizes voice utterance from the voice signal recorded in the recording unit after receiving the input start instruction. In a case where the leading word of the voice utterance recognized by the recognition means is a vowel, the correction means calculates a probability for a word-to-word linkage pattern between a word obtained by successively adding consonants to the vowel and the second and subsequent words of the voice utterance for correction to voice utterance of a linkage pattern having the maximum probability.SELECTED DRAWING: Figure 1
Patent JP-2022089265-A (JP)
Title: Face shield for eating and drinking
Inventor: HIRASAWA KOICHI
IPC: A62B18/02
Filed: 2020-12-04
Abstract: To effectively prevent dispersion of droplets in eating and drinking.SOLUTION: A face shield for eating and drinking comprises: a wearing frame formed with a wearing part which can be worn on the head of a wearer, and a projection part projecting from a temporal position to a face front position of the wearer by wearing; and a shield film in a predetermined shape which can be attached to the projection part to cover at least a front region of the mouth of the face of the wearer, wherein a nose frame part which is derived from the projection part to contact the nose of the wearer is formed in the wearing frame of the face shield for eating and drinking by which eating and drinking can be performed in a space to be formed between the shield film and the mouth of the wearer.SELECTED DRAWING: Figure 1
Patent JP-2021105212-A (JP)
Title: Soft magnetic alloy, soft magnetic alloy ribbon, method of manufacturing the same, magnetic core, and component
Inventor: OGAWA YUICHI
IPC: C22C45/02
Filed: 2020-12-08
Abstract: To provide a soft magnetic alloy that has high saturation magnetic flux density and a low iron loss, a soft magnetic alloy ribbon composed of the alloy and a method of manufacturing the same, a magnetic core using the soft magnetic alloy ribbon, and a component.SOLUTION: The soft magnetic alloy of the present disclosure is represented by a composition formula of FeaSibBcCudMe, where M is at least one element selected from the group consisting of Nb, Mo, V, Zr, Hf, and W, satisfying 82.5≤a≤86, 0.3≤b≤3, 12.5≤c≤15.0, 0.05≤d≤0.9, 0≤e<0.4. The soft magnetic alloy includes a structure that has crystal grains with a grain diameter of 60 nm or less in an amorphous phase.SELECTED DRAWING: Figure 1
Patent JP-2021038269-A (JP)
Title: Once-a-day replacement transdermal administration of fentanyl
Inventor: HWANG STEPHEN S
IPC: A61K47/34
Filed: 2020-12-09
Abstract: To provide a medical patch for transdermally administering an opioid with effective analgesic action.CONSTITUTION: The present invention provides a method and a daily replacement patch for transdermally administering an opioid, particularly fentanyl, for analgesic action.SELECTED DRAWING: Figure 1
Patent JP-2021043471-A (JP)
Title: Sound decoding device
Inventor: KIKUIRI KEI
IPC: G10L25/18
Filed: 2020-12-10
Abstract: To obtain a reproduction signal fully improved in pre-echo and post-echo.SOLUTION: A sound decoding device 1 includes: a demultiplexing unit 1a; a low frequency band decoding unit 1b; a band division filter bank unit 1c; an encoding series analysis unit 1d; an encoding series decoding/inverse quantization unit 1e; a high frequency band generation unit 1h; low frequency band time envelope calculation units 1f1 to 1fn that acquire time envelopes of a plurality of low frequency bands; a time envelope calculation unit 1g that uses time envelope information and the time envelopes of the plurality of low frequency bands to calculate a time envelope of a high frequency band; a time envelope adjusting unit 1i that uses the time envelope acquired by the time envelope calculation unit 1g to adjust a time envelope of a high frequency band component; and a band combining filter bank unit 1j.SELECTED DRAWING: Figure 1
Patent JP-2021099322-A (JP)
Title: Conveyance fixing means for load cells
Inventor: MARTIN SCHNEIDER
IPC: G01G23/02
Filed: 2020-12-10
Abstract: To provide conveyance fixing means for a measuring apparatus that uses a load cell.SOLUTION: A load cell 18 is part of a measuring apparatus 14, the measuring apparatus 14 including a base plate 15 and a balance tray 16, the load cell 18 including a load introduction area 19 joined to the balance tray 16 and a fixed area joined to the base plate 15. An open hole 21 is arranged to the base plate 15, the open hole 21 being matched to a threaded hole 22 of the load cell 18. The load cell 18 is attached to the base plate 15 by conveyance fixing means 25, the conveyance fixing means 25 including a sleeve 1 composed of many parts and at least one screw 24, the screw 24 including a screw head 27 and screw threads, with at least one open hole arranged to the sleeve 1, the sleeve 1 including at least one first sleeve element 2 and second sleeve element 3.SELECTED DRAWING: Figure 3
Patent JP-2022094656-A (JP)
Title: Article storage facility
Inventor: TATSUMI FUMIAKI
IPC: B65G1/04
Filed: 2020-12-15
Abstract: To realize a technology that can appropriately transfer articles between a transfer device that can hold two articles side by side in a second direction and a storage unit that can store two articles side by side in the second direction even if two articles with the same dimensions in a first direction are not aligned in the second direction in the transfer device when handling articles with different dimensions in the first direction.SOLUTION: When a control part performs unloading operations of two articles from a state where the two articles are arranged on a holding part 31, the unloading operation of a large article WL is performed first and then the unloading operation of a small article WS is performed. When the control unit performs up-taking operations of two articles from a state where the articles are not held by the holding part 31, up-taking operation of the small article WS is performed first, and then the up-taking operation of the large article WL is performed.SELECTED DRAWING: Figure 4
Patent JP-2022098524-A (JP)
Title: Dryer
Inventor: NISHIMURA MAKOTO
IPC: D06F39/12
Filed: 2020-12-22
Abstract: To provide a dryer which suppresses leakage of electromagnetic waves when drying an object to be dried by radiating electromagnetic waves and, particularly, a dryer which suppresses the leakage of microwaves to the outside from a gap between a rotary body and a fixed part.SOLUTION: A drum type dryer includes: a housing; a drum provided rotatably in the housing and storing an object to be dried; and a microwave irradiation part for irradiating the object to be dried in the drum with microwaves. A shield part for suppressing leakage of the microwaves to the outside from the housing is constituted by containing at least a first choke part 25 for suppressing the leakage of the microwaves from a gap between a rotary body 3d which is part of the drum and a fixed part 26a which is part of the housing. The first choke part 25 is a gap constituted by the rotary body 3d and the fixed part 26a with the rotary body 3d sandwiched by the fixed part 26a. A choke groove 40 is provided in a first gap 38, and a rotation support part 42 is provided in a second gap 39.SELECTED DRAWING: Figure 3
Patent JP-2022099695-A (JP)
Title: Ink set and method for inspecting recording head
Inventor: OZAWA NORIAKI
IPC: B41J2/17
Filed: 2020-12-23
Abstract: To provide an ink set which is likely to introduce a recording head filling liquid into an ink flow channel in a recording head, and can effectively suppress aggregation of a pigment component in ink for inkjet in the recording head.SOLUTION: An ink set includes ink for inkjet, and a recording head filling liquid. The ink for inkjet contains a pigment, a pigment coating resin, first alkali metal ions, and water. The recording head filling liquid contains polyethylene glycol, second alkali metal ions, a surface active agent, and water. A mass average molecular weight of the polyethylene glycol is 180 or more and 800 or less. A content ratio of the surface active agent in the recording head filling liquid is more than 0.00 mass% and 0.10 mass% or less. Each of the first alkali metal ions and the second alkali metal ions contains at least one of Li+, Na+ and K+.SELECTED DRAWING: None
Patent JP-2022102377-A (JP)
Title: Drilling device for concrete panel
Inventor: IIDA YOSHITAKA
IPC: B28D1/14
Filed: 2020-12-25
Abstract: To provide a drilling device for detecting the buried position of a buried metallic material which is buried at the inside of a concrete panel to correctly and swiftly perform drilling to the detected buried position.SOLUTION: A drilling device 1 comprises: a drilling apparatus holding part 13 for holding a drilling tool 11 and a metal detection apparatus 12 in a state in which the positional relation in the surface of an X-Y horizontal plane of them is fixed; and a drilling apparatus guide part 14. The drilling apparatus guide part 14 performs: first guide treatment in which the drilling apparatus holding part 13 is guided to the vicinity of the burying assumed position of a buried metal material 3; and second guide treatment in which, based on "true positional information" on the buried metallic material 3 detected by the metal detection apparatus 12 and "deviation information" showing the deviation in the horizontal position between the drilling tool 11 and the metal detection apparatus 12, the position of the drilling apparatus holding part 13 is adjusted so that the drilling tool 11 shall be located directly on the "actual buried position" of the buried metallic material 3.SELECTED DRAWING: Figure 2