baber/WOPTO huggingface dataset:
Patent JP-2022018710-A (JP)
Title: Semiconductor material for thermoelectric conversion and thermoelectric conversion element using the same
Inventor: ISODA YUKIHIRO
IPC: H01L35/26
Filed: 2020-07-16
Abstract: To provide a semiconductor material for thermoelectric conversion with low internal resistance and excellent thermoelectric properties, and a thermoelectric conversion element.SOLUTION: In a thermoelectric conversion semiconductor 11, a semiconductor material is a sintered body in which one or more low-resistance materials selected from the group consisting of metals, alloys, and metal compounds having a higher melting point and lower specific resistance than the semiconductor are dispersed as particles in a semiconductor made of FeSi2 containing dopants or Mg2SiSnGe material containing dopants. In addition, the thermoelectric conversion element uses the semiconductor material in at least one of a p-type semiconductor layer and an n-type semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2022019190-A (JP)
Title: Take-out port structure for package
Inventor: HASHIMOTO NORIKO
IPC: B65D77/30
Filed: 2020-07-17
Abstract: To acquire high sealability and to surely and easily perform taking-out of an object to be packaged.SOLUTION: A package 11 is constituted by a body member 16 having a storing recessed part 62, and a closing member 14 joined to a flat surface part 61 of an upper end opening of the body member 16. The body member 16 and the closing member 14 are constituted so as to be double-folded together, and a folding part in the closing member 14 includes a swell-molded part 52 for swelling out a part of a flat part 51 acting as a flat plate shape toward the surface side, and a folding line 53 across the swell-molded part 52, to form a take-out port structure. At the middle in a thickness direction in the part having the folding line 53, a sealing layer 43 comprising a metal foil is provided.SELECTED DRAWING: Figure 1
Patent JP-2022019458-A (JP)
Title: Heat exchanger
Inventor: ANDO TORU
IPC: F28F1/02
Filed: 2020-07-17
Abstract: To provide a heat exchanger with excellent efficiency.SOLUTION: In a heat source heat exchanger 50, a plurality of refrigerant flow paths P extending in a vertical direction is arranged along a left-right direction intersecting the vertical direction, and a plurality of refrigerant flow paths is arranged along a front-rear direction intersecting the vertical direction and the left-right direction. The heat source heat exchanger comprises a plurality of heat transfer pipes 60 forming the refrigerant flow paths P. At least one of the size of an outer edge and the size of an inner edge of the heat transfer pipe differs between a first position and a second position in the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2022020036-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ONO MASATAKA
IPC: G03G21/00
Filed: 2020-07-19
Abstract: To provide a fixing device that can reliably separate a sheet from a fixing member even when it uses a relatively small-size blower fan, and an image forming apparatus.SOLUTION: A fixing device sandwiches a sheet to which a toner image is transferred at a nip part 40a for performing heat treatment and pressure treatment and passes the sheet through the nip part to fix the toner image to the sheet, and comprises: a blower fan 51 that supplies air; an air duct 52 that is provided with an air outlet 55 that blows the air supplied from the blower fan 51 toward the nip part 40a from the downstream side in a sheet conveyance direction; and an on-off valve 56 that opens and closes the air outlet 55. The air duct 52 is at least partially formed of an expandable and contractible elastic body 54.SELECTED DRAWING: Figure 3
Patent JP-2022024475-A (JP)
Title: Electro-optic device and electronic apparatus
Inventor: SUGIMOTO YOHEI
IPC: H01L21/8234
Filed: 2020-07-28
Abstract: To provide an electro-optic device and an electronic apparatus in which a scan line can be formed by multiple layers and the optical leak current can be suppressed.SOLUTION: In an electro-optic device 100, a first substrate 10 includes a first scan line 1a with a light-blocking property extending in a first direction in a layer between a substrate main body 19 and a pixel electrode 9a, and a transistor 30 including a semiconductor film 31a extending in the first direction so as to overlap with the first scan line 1a in a plan view in a layer between the first scan line 1a and the pixel electrode 9a. In a layer between a gate electrode 8a and the pixel electrode 9a, a second scan line 2a with a light-blocking property extends in the first direction so as to overlap with the first scan line 1a in a plan view. The second scan line 2a extends in the first direction X passing a position away from a third contact part, which electrically connects the pixel electrode 9a and the semiconductor film 31a, in a second direction intersecting with the first direction, and is electrically connected to the gate electrode 8a and the first scan line 1a.SELECTED DRAWING: Figure 5
Patent JP-2022025201-A (JP)
Title: Fuel cell system and control method of fuel cell system
Inventor: NAKANO TAKANORI
IPC: H01M8/0438
Filed: 2020-07-29
Abstract: To provide a fuel cell system capable of suppressing increase in an internal pressure in a fuel gas flow path without causing increase in a parts count.SOLUTION: A fuel cell system includes: a fuel cell with an anode supply port and an anode discharge port; an anode supply pipe connected to the anode supply port; a fuel gas supplier arranged at the anode supply pipe; an anode circulation pipe connected to the anode discharge port and a position at the anode supply pipe, the position at the anode supply pipe arranged between the fuel gas supplier and the anode supply port; a pressure sensor configured to detect an internal pressure in the anode supply pipe between the fuel gas supplier and the anode supply port; a circulation pump arranged at the anode circulation pipe; and a controller configured to control the circulation pump. In at least one of a condition where an internal pressure in the anode supply pipe acquired from the pressure sensor meets a value equal to or greater than a first pressure value and a condition where a variation of the internal pressure meets a value equal to or greater than a first variation, the controller feeds a fuel gas in a direction from the anode supply pipe toward the anode discharge port by controlling the circulation pump.SELECTED DRAWING: Figure 1
Patent JP-2022030719-A (JP)
Title: Arc welding method and arc welding equipment
Inventor: BABA HAYATO
IPC: B23K9/173
Filed: 2020-08-07
Abstract: To provide an arc welding method enabling suppression of the occurrence of blow holes in consumable electrode arc welding using shielding gas containing argon.SOLUTION: A consumable electrode arc welding method using shielding gas containing argon comprises: a step of periodically switching and setting a first welding condition in which first welding current smaller than center set current is supplied to a welding wire, and a second welding condition in which second welding current larger than the center set current is supplied to the welding wire; a step of detecting welding current and welding voltage used when welding is performed periodically switching the first and second welding conditions; and a correction step of correcting the first or second welding condition on the basis of an average welding current and an average welding voltage of the detected welding current and welding voltage in such a manner that difference between average output when welding is performed by periodically switching the first and second welding conditions and average output when welding is performed under welding conditions related to the center set current.SELECTED DRAWING: Figure 10
Patent JP-2021030075-A (JP)
Title: Image providing method on the basis of reconstructed image group and device using the same
Inventor: BAE WOONG
IPC: G06T15/08
Filed: 2020-08-07
Abstract: To provide an interface which allows a user to browse images by effectively switching between an image corresponding to the relatively thick slice thickness and an image corresponding to the thin slice thickness.SOLUTION: An image providing method executed by a computer device comprises steps of: (a) acquiring a first image group including a portion of a series of images generated with respect to the consecutive volume of the first slice thickness that belongs to a subject; (b) providing one image of the first image group or one image of a second image group including a series of images generated with respect to the consecutive volume of the second slice thickness that belongs to the subject as a current browsing image; and (c) executing a process for repeatedly updating the current browsing image to an individual image determined so as to be provided for the next browsing on the basis of the directivity given to the first specific input in accordance with the first specific input of an input device and a process for switching the current browsing image between the image that belongs to the first image group and the image that belongs to the second image group in accordance with the second specific input of the input device.SELECTED DRAWING: Figure 3
Patent JP-2022032361-A (JP)
Title: Suspension device
Inventor: IINO SHINJI
IPC: B60G11/10
Filed: 2020-08-11
Abstract: To provide a suspension device capable of restraining vibration from a wheel from transmitting to a vehicle body.SOLUTION: A suspension device of the present invention is the suspension device having a leaf spring of extending in a belt shape, a first arm, a second arm and a connection member for rotatably connecting the first and second arms, and has a first holding part for holding one end of the leaf spring, a second holding part for holding the other end of the leaf spring, a first support position adjustment part arranged in the first arm, supporting the leaf spring in a position different from one end and the other end of the leaf spring and capable of displacing the support position along the longer direction of the leaf spring and a second support position adjustment part arranged in the second arm, supporting the leaf spring in the position different from the one end and the other end of the leaf spring and capable of displacing the support position along the longer direction of the leaf spring.SELECTED DRAWING: Figure 1
Patent JP-2022035367-A (JP)
Title: Indoor unit for air conditioner
Inventor: ABE NAOMI
IPC: F24F1/0022
Filed: 2020-08-20
Abstract: To provide an indoor unit for an air conditioner capable of reducing NZ sound.SOLUTION: An indoor unit 2 for the air conditioner includes a centrifugal fan (18) for sucking air from the axial front side and discharging it to the radial outside, a casing (20) having a storage chamber (S) storing the centrifugal fan (18), nose parts (101b, 102b) provided on side walls (101, 102) of the storage chamber (S), and inclination parts (101c, 102c) provided on the downstream side of an air flow discharged from the centrifugal fan (18) further than the nose parts (101b, 102b) of the side walls (101, 102), and having an inclined surface of which the height along the axial direction is gradually lower as extending from the side walls (101, 102) sides to the inside of the storage chamber (S).SELECTED DRAWING: Figure 8
Patent JP-2022038223-A (JP)
Title: Authenticity determination device and program
Inventor: YAMAZAKI MASAHIKO
IPC: G06Q20/40
Filed: 2020-08-26
Abstract: To provide an authenticity determination device or the like capable of favorably determining authenticity of a personal identification certificate.SOLUTION: An authenticity determination device 3 is for determining authenticity of an ID card by using a photographic image of the ID card received from a user terminal 5. The authenticity determination device 3 includes authenticity determination means 302 configured to use the photographic image imaging the ID card, obtain an actual size in a prescribed direction with regard to a character of the ID card printed using a thermal head, and determine authenticity of the ID card according to whether or not the size is a multiple of a dimension in the prescribed direction of a heating unit of the thermal head.SELECTED DRAWING: Figure 4
Patent JP-2022038411-A (JP)
Title: Program, and terminal unit
Inventor: KOYANAGI TOMOYUKI
IPC: G09B29/00
Filed: 2020-08-26
Abstract: To provide a refrigerator control program capable of properly performing a series of processing due to an entrance into a geofence and a series of processing due to an exit from the geofence, and a terminal unit.SOLUTION: In a refrigerator control system 1000, a terminal control unit 20 of a terminal unit 2 includes: an acquisition unit 2202 that acquires a detection result representing an entrance into/exit from a first geofence of a user or an entrance into/exit from a second geofence of a user; a detection unit 2203 that determines the validity/invalidity of the detection result acquired by the acquisition unit 2202; and a display control unit 2204 that is configured to execute a series of processing corresponding to the detection result that the detection unit 2203 determines as valid, or not to execute a series of processing corresponding to the detection result that the detection unit 2203 determines as invalid.SELECTED DRAWING: Figure 2
Patent JP-2022040490-A (JP)
Title: Question-and-answer system
Inventor: KIMURA TAKAO
IPC: G06Q30/06
Filed: 2020-08-31
Abstract: To provide a system which can smoothly guide question-and-answer to business negotiation about merchandise and services, without stopping only with the question-and-answer about the merchandise and the services.SOLUTION: A question-and-answer system (1) answers a question about merchandise and services via an electronic communication network (4). A processing program (7) of the question-and-answer system has an AI question and answer mode in which a question sentence is answered by using artificial intelligence, a personnel question and answer mode in which an operator answers the question sentence, and an online business negotiation reservation mode in which an online business negotiation is reserved. The system not only performs the question-and-answer with the artificial intelligence or the operator, but also can advance to reservation of the online business negotiation at one stop. Thereby, the convenience of the question-and-answer system (1) is improved.SELECTED DRAWING: Figure 2
Patent JP-2023156538-A (JP)
Title: Growth inhibitor for herpes simplex virus
Inventor: AKIMITSU NOBUYOSHI
IPC: A61K45/00
Filed: 2020-09-01
Abstract: To provide a substance that inhibits the growth of herpes simplex virus in cells and also provide a medicine or a medicinal composition for treating acute retinal necrosis that comprises the aforesaid substance.SOLUTION: The present invention pertains to a growth inhibitor for herpes simplex virus (HSV), the inhibitor comprising a substance that inhibits the expression of U90926, and a medicine or a medicinal composition comprising the inhibitor.SELECTED DRAWING: None
Patent JP-2022044956-A (JP)
Title: Positive electrode active material and method of manufacturing the same, as well as lithium ion secondary battery
Inventor: OSAWA RYOSUKE
IPC: H01G11/50
Filed: 2020-09-08
Abstract: To provide a positive electrode active material that can give excellent output characteristics and cycle characteristics to a lithium ion secondary battery.SOLUTION: A positive electrode active material disclosed herein includes a lithium transition metal oxide particle. The particle has a plurality of cavities. In a cross sectional view of the particle, a ratio of the total area of cavities having an area less than 1 μm2 to a cross sectional area of the particle is 10.7% or more and 30.2% or less.SELECTED DRAWING: Figure 1
Patent JP-2022049984-A (JP)
Title: output method
Inventor: ISHIDA KUNIHIRO
IPC: H04N21/233
Filed: 2020-09-17
Abstract: To provide an output method capable of rightly sharing information in a system sharing image data and the like.SOLUTION: An output device 700 comprises: an acquisition unit 721 which acquires image data and voice data acquired at a plurality of places and acquires character information obtained by converting the voice data to a text; and an output unit 722 which outputs the image data, the voice data, and the character information acquired by the acquisition unit 721.SELECTED DRAWING: Figure 10
Patent JP-2022050910-A (JP)
Title: Door stopper and fitting
Inventor: SATO YOSHIKAZU
IPC: E05C17/56
Filed: 2020-09-18
Abstract: To provide a door stopper and a fitting which are capable of holding a closed state or an open state of a door even if a frame is not provided in an opening.SOLUTION: A door stopper includes a projecting part provided in a projectable manner to face a door, and a receiving part provided at a predetermined position on a surface side where the door relatively moves, and magnetically attracted to the projecting part by projecting the projecting part by magnetic attraction force generated between the projecting part and the receiving part when the projecting part moves to the predetermined position.SELECTED DRAWING: Figure 1
Patent JP-2022052925-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-24
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2022054072-A (JP)
Title: Position detection system
Inventor: FUJIWARA SHO
IPC: G06T7/00
Filed: 2020-09-25
Abstract: To provide a position detection system for detecting a position of an object accurately.SOLUTION: The position detection system includes: marks 71 arranged on a platform 27 so that a position and attitude can be acquired from the outside; an imaging apparatus which images the platform 27 so as to include the marks 71; acquisition means which acquires the position and attitude of the marks 71 from the imaged marks 71; a storage apparatus which stores three-dimensional shape information of the platform 27; and calculation means which calculates the position and attitude of the platform 27 on the basis of the acquired position and attitude of the marks 71 and the stored three-dimensional shape information of the platform 27.SELECTED DRAWING: Figure 2
Patent JP-2022054267-A (JP)
Title: Hydrogen production apparatus, hydrogen separation membrane, and method for producing hydrogen separation membrane
Inventor: AKAMATSU KAZUKI
IPC: C01B3/38
Filed: 2020-09-25
Abstract: To provide a hydrogen production apparatus capable of efficiently producing hydrogen from biogas by using a hydrogen separation membrane prepared without using, as a membrane material, a noble metal such as palladium, a hydrogen separation membrane usable for the hydrogen production apparatus, and a method for producing the hydrogen separation membrane.SOLUTION: A hydrogen production apparatus comprises a biogas feeder for supplying biogas, a membrane reactor in which a catalyst for producing hydrogen gas from biogas supplied from the biogas feeder and a hydrogen separation membrane selectively passing hydrogen gas therethrough are arranged in a cylindrical body, and a recovery device for recovering hydrogen gas having purity of 99% or more separated by the membrane reactor. The hydrogen separation membrane is a hydrogen separation membrane formed of a porous support and an amorphous silica layer formed on the porous support and having an average pore diameter of 0.3 nm or less. Also provided is an application of the hydrogen production apparatus.SELECTED DRAWING: None
Patent JP-2022056686-A (JP)
Title: Laminate and tube container
Inventor: TAKAHASHI MAKIKO
IPC: B65D65/40
Filed: 2020-09-30
Abstract: To provide a laminate for a tube container capable of suppressing exposure of a paper base material, while reducing a used amount of plastic; and to provide a tube container using such a laminate.SOLUTION: A laminate 10 is used for a trunk 31 of a tube container 30 by laminating at least a first sealant layer 12, a paper base material layer 13 and a second sealant layer 15 in due order, and by butting the end faces of the ends 33A, 33B. In the laminate 10, the ratio of a thickness of the first sealant layer 12 to a thickness of the paper base material layer 13 is 0.03 or more and 0.30 or less.SELECTED DRAWING: Figure 3
Patent JP-2022056893-A (JP)
Title: Gas barrier laminate
Inventor: KOJIMA YUMIKO
IPC: B32B15/08
Filed: 2020-09-30
Abstract: To provide a gas barrier laminate which has crease-retaining properties that are features of paper and has sufficient gas barrier properties even after having been bent, and contributes to reduction in a used amount of a plastic material.SOLUTION: A gas barrier laminate has a paper base material, an anchor coat layer, an aluminum vapor-deposited layer, and an overcoat layer composed of a water-soluble polymer, in this order.SELECTED DRAWING: Figure 1
Patent JP-2022056951-A (JP)
Title: Laser marker and laser beam adjustment method
Inventor: KUMAGAI YOSUKE
IPC: B23K26/082
Filed: 2020-09-30
Abstract: To provide a laser marker capable of adjusting a focal position of laser beams in accordance with the irregularity of a work-piece at a position for executing laser processing, and a laser beam adjustment method.SOLUTION: A laser marker 1 sets a first position PT1 within a processing area in a second plane PL2 in the case of executing laser processing to the second plane PL2 on the basis of printing information (S13). The laser marker 1 acquires a second position PT2 to which guide light Q is irradiated of a work-piece 7 in the case of controlling a galvano scanner 18 to irradiate the first position PT1 with the guide light Q from a guide light emission device 15 (S18). The laser marker 1 also calculates an irradiation angle θ in the case of irradiating the first position PT1 with the guide light Q (S18). Then, the laser marker 1 calculates a height H on the basis of the first position PT1, the second position PT2, and the irradiation angle θ (S18), and adjusts a focal position F of processing laser light R to a processed surface 8 of a protrusion part 83 to be processed on the basis of the height H (S19).SELECTED DRAWING: Figure 7
Patent JP-2022059765-A (JP)
Title: Ophthalmologic apparatus, control method of ophthalmologic apparatus and program
Inventor: INAO YASUHISA
IPC: A61B3/10
Filed: 2020-10-02
Abstract: To acquire a pseudo color image by reducing the influence of miosis.SOLUTION: An ophthalmologic apparatus comprises: a light output part which individually emits laser beams in mutually-different wavelength regions in which a pseudo color image can be generated by composition and in which miosis rates due to a light reflex response are mutually-different from each other when being made incident on a subject eye; and an optical scanning part which scans the subject eye with the individually-emitted laser beams. In a state where the miosis of the subject eye occurs in correspondence to the irradiation of the laser beam at a first miosis rate in the plurality of laser beams, the light output part is controlled such that the optical scanning part can scan the subject eye with the laser beam at the first miosis rate in the plurality of laser beams, or with the laser beam at the second miosis rate that is small after the first miosis rate in the plurality of laser beams.SELECTED DRAWING: Figure 2