baber/WOPTO huggingface dataset:
Patent JP-2021100721-A (JP)
Title: Game machine
Inventor: KAWASHIMA SATORU
IPC: A63F7/02
Filed: 2021-04-09
Abstract: To provide a game machine capable of enhancing amusement.SOLUTION: A regular symbol win/lose lottery is performed on the basis of entry into a through-gate 35, and a regular symbol game round is performed on the basis of performance of the win/lose lottery. On the basis that a result of the regular symbol win/lose lottery becomes an opening result, opening/closing control of an electric accessory 66 is performed after the regular symbol game round is performed. In a Pachinko machine 10, entry into the electric accessory 66 is likely to occur when a holding number on a regular symbol becomes a prescribed number or larger; and on the basis of entry into the electric accessory 66, a shift lottery to an opening/closing execution mode in which a lower variable winning device 700 is in an opening state is performed.SELECTED DRAWING: Figure 62
Patent JP-2021108393-A (JP)
Title: Semiconductor device
Inventor: CHIKAMATSU KENTARO
IPC: H01L29/06
Filed: 2021-04-16
Abstract: To provide a semiconductor device having a HEMT that reduces parasitic capacitance and alleviates electric field concentration at each end of a gate electrode and a conductive layer (a source field plate).SOLUTION: A semiconductor device 1 includes: a group III nitride semiconductor laminated structure 2 including a heterojunction; a gate electrode 4 disposed on the group III nitride semiconductor laminated structure; an insulation layer 29 on the group III nitride semiconductor laminated structure; a source electrode 5 and a drain electrode which are arranged apart from the gate electrode so as to sandwich the gate electrode and electrically connected to the group III nitride semiconductor stacked structure; a conductive layer which is embedded in the insulation layer between the gate electrode and the drain electrode and electrically connected to the source electrode; and an insulation region which is formed between the gate electrode and the conductive layer, formed in a vertical direction on both sidewalls of the gate electrode in a certain cross section, and whose upper section is formed above an upper surface of the conductive layer.SELECTED DRAWING: Figure 3
Patent JP-2022165011-A (JP)
Title: Ultraviolet irradiation device
Inventor: TAKEGUCHI KEIGO
IPC: A61L2/10
Filed: 2021-04-19
Abstract: To simply achieve an ultraviolet irradiation device suitable for sterilizer.SOLUTION: An ultraviolet irradiation device comprises an ultraviolet light-emitting diode emitting the light in which the peak wavelength of emission spectrum is 220 nm or more but 240 nm or less, and a transmission type wavelength control part in which the transmission factor of the light having the wavelength of 240 nm or more but 400 nm or less is 5% or less and that of the light having the wavelength of 150 nm or more but 230 nm or less is 50% or more. Besides, the ultraviolet irradiation device may comprise the ultraviolet light-emitting diode emitting the light in which the peak wavelength of emission spectrum is 220 nm or more but 240 nm or less, and a reflection type wavelength control part in which the absorptance of the light having the wavelength of 240 nm or more but 400 nm or less is 95% or more and the reflection factor of the light having the wavelength of 150-230 nm is 50% or more.SELECTED DRAWING: Figure 1A
Patent JP-2021102790-A (JP)
Title: Method for producing photocurable adhesive sheet
Inventor: FUKUDA SHINYA
IPC: C09J151/00
Filed: 2021-04-19
Abstract: To provide an adhesive sheet which is excellent in storage stability while holding step absorptivity.SOLUTION: A method for producing a photocurable adhesive sheet shapes a resin composition containing a (meth)acrylate (co)polymer (a) as a main component into a sheet shape, and then irradiates it with light with an integrated light quantity at a wavelength of 365 nm of less than 600 mJ/cm2.SELECTED DRAWING: None
Patent JP-2022027451-A (JP)
Title: Artificial leather and production method thereof
Inventor: ISHII KOKI
IPC: D06N3/00
Filed: 2021-04-21
Abstract: To provide an artificial leather excellent in flexibility and durability for the degradation of texture and shape in a long-term use, and a production method thereof.SOLUTION: An artificial leather has a fibrous base material made of ultra fine fiber and an elastomer. The ultra fine fiber has an average single fiber diameter of 0.1 μm or more and 10 μm or less. In a cross section in the thickness direction of the artificial leather, the ratio of fiber bundles coated with the elastomer is 5% or more and 20% or less.SELECTED DRAWING: None
Patent JP-2021175936-A (JP)
Title: Hydrophilic paint composition, aluminum member, aluminum plate material, aluminum tube and heat exchanger
Inventor: UESUGI RYUJI
IPC: F28F1/30
Filed: 2021-04-22
Abstract: To provide a hydrophilic paint composition excellent in hydrophilicity even after brazing heat treatment, an aluminum member an aluminum plate material, an aluminum tube and heat exchanger.SOLUTION: A hydrophilic coating composition contains, as a hydrophilicity-imparting component, one or more kinds of basic aluminum organic acid, aluminum hydroxide, boehmite powder, γ-alumina powder, and amorphous alumina sol; contains, as an inorganic binder component, one or more kinds of basic aluminum chloride, aluminum alkoxide, boric acid, metaboric acid, tetraboric acid, borate, metaborate, tetraborate, a water-soluble zirconium compound, and a water-soluble titanium compound; and does not contain silicon oxide as a main component.SELECTED DRAWING: Figure 1
Patent JP-2021104450-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-04-23
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A game machine includes: pattern display means for variably displaying a pattern based on a lottery result; performance content setting means for setting contents of a performance executable during the pattern variation display; and performance content limitation means for limiting the contents of the performance executed during the pattern variation display. The performance content setting means includes: variation-start-time setting processing for setting performance contents in start of pattern variation display; and variation-halfway-time setting processing for setting the performance contents in the middle of the pattern variation display. The performance content limitation means limits the performance contents set by the variation-start-time setting processing and the variation-halfway-time setting processing so as to prevent a specific performance combination from appearing during the pattern variation display. When the performance contents are set by the variation-halfway-time setting processing, a limitation is imposed so as to prevent a specific performance combination from appearing, inclusive of the setting contents of the variation-start-time setting processing.SELECTED DRAWING: Figure 8
Patent JP-2022167694-A (JP)
Title: Light guide optical device, light source device, and image projection device
Inventor: SASAKI TAKASHI
IPC: F21S2/00
Filed: 2021-04-23
Abstract: To provide a light guide optical device that can compose rays of light from three or more light sources with high efficiency, a light source device, and an image projection device.SOLUTION: A light guide optical device comprises a light path composition unit 100 that composes rays of light incident from three directions different from each other and emits composite light in an emission direction. The light path composition unit 100 has a first deflection unit 101 that deflects, in the emission direction, first light incident from a first direction, a second deflection unit 102 that deflects, in the emission direction, second light incident from a second direction different from the first direction, and a transmission unit 105 that transmits, in the emission direction, third light incident from a third direction different from the first direction and the second direction. The transmission unit 105 is located between the first deflection unit 101 and the second deflection unit 102.SELECTED DRAWING: Figure 1
Patent JP-2022171186-A (JP)
Title: Image forming apparatus
Inventor: KOGA YUTAKA
IPC: G03G21/18
Filed: 2021-04-30
Abstract: To prevent air sent from a blower from flowing into a fixing unit.SOLUTION: An image forming apparatus comprises: a fixing unit that applies heat and pressure to a sheet to fix a toner image to the sheet; a conveying unit 17 that conveys the sheet to which the toner image is fixed by the fixing unit; a blower that sends air into the conveying unit; a conveying roller 18a that is rotatably arranged in the conveying unit and conveys the sheet; and a rib 120 that is arranged in the conveying unit to block the flow of air sent by the blower and extends over the entire length of the conveying roller near the conveying roller in a direction along a rotation axis RA of the conveying roller. The conveying roller has different outer diameters between both ends and a center part in the direction along the rotation axis, and a leading end of the rib opposite to the conveying roller is bent along an outer peripheral part of the conveying roller.SELECTED DRAWING: Figure 11
Patent JP-2021114480-A (JP)
Title: Light-emitting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2021-05-06
Abstract: To provide a light-emitting device, an electronic device, and a display device with low power consumption.SOLUTION: A light-emitting device includes a first light-emitting element, a second light-emitting element, and a third light-emitting element, and the first light-emitting element, the second light-emitting element, and the third light-emitting element have a common EL layer, and the EL layer includes a layer including a light-emitting material exhibiting blue fluorescence and a layer including a light-emitting material exhibiting yellow or green phosphorescence, and light emitted from the second light-emitting element is made incident on a color filter layer or a second color conversion layer, and light emitted from the third light-emitting element is made incident on a first color conversion layer.SELECTED DRAWING: Figure 1
Patent JP-2022175346-A (JP)
Inventor: MOMO TSUBASA
IPC: A42B1/22
Filed: 2021-05-13
Abstract: 【課題】頭部形状にフィットし、運動時や風により脱げ落ちることのないサイズ調節可能な、特にゴルフ、テニス、野球等のスポーツ時に好適なサイズ調節可能な帽子を提供する。【解決手段】帽子本体１内周下縁に沿って、伸縮性のスエットバンドと形状記憶バンドとからなる複合バンド６を取り付ける。【選択図】図１
Patent JP-2021132392-A (JP)
Title: Information device and camera image sharing system
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N5/92
Filed: 2021-05-13
Abstract: To provide an information device and a camera image sharing system that do not require a special user operation to combine images captured by a plurality of cameras and can easily select an image to be combined.SOLUTION: An information device (camera) 1 having a first camera (OUT camera 2 or IN camera 3) and a display 4 includes communication means (mobile communication IF 101a, wireless LAN IF 101b) that acquires or transmits an image via a network, and framing means (CPU 102) that combines an image captured by the first camera and an image captured by an external second camera acquired via the communication means. The information device displays a combined screen on the display, stores linked information indicating the image captured by the first camera and the image captured by the second camera selected by the user in a storage medium (SDC 105b), and transmits the image obtained by combining the image captured by the first camera and the image captured by the second camera selected by the user via the communication means.SELECTED DRAWING: Figure 2
Patent JP-2022179090-A (JP)
Title: therapeutic agent
Inventor: OIKE YUICHI
IPC: A61P43/00
Filed: 2021-05-21
Abstract: To provide therapeutic agents capable of suppressing and treating exacerbation of diseases caused by mitochondrial dysfunction, by suppressing the response to DNA damage while improving mitochondrial dysfunction.SOLUTION: Provided is a therapeutic agent for diseases caused by mitochondrial dysfunction, which introduces or expresses based on the nucleic acid having a given nucleotide sequence RNA with at least 90% homology to a nucleotide sequence possessed by a transcription product of lncRNA gene derived from an organism having a genome having a structure in which the Sin3A associated protein 30 gene and the High-mobility group box 2 gene are adjacent to each other as genes having coding regions via one or more lncRNA genes, the therapeutic agent containing the nucleic acid.SELECTED DRAWING: Figure 11
Patent JP-2022179105-A (JP)
Title: microphone
Inventor: TANEMURA TOMOKI
IPC: H04R3/04
Filed: 2021-05-21
Abstract: To provide a microphone capable of setting a correction value without need for a sound source.SOLUTION: A microphone includes a MEMS device 200, a driver 330 and a control section 320. The MEMS device outputs a first electric signal corresponding to an acoustic pressure. The driver vibrates the MEMS device through a driving signal. The control section computes a correction value for correcting the first electric signal on the basis of a second electric signal output from the MEMS device when being vibrated by the driving signal.SELECTED DRAWING: Figure 6
Patent JP-2022179888-A (JP)
Title: Diaphragm-type electromagnetic valve
Inventor: TSUCHIZAWA TOSHIAKI
IPC: F16K7/12
Filed: 2021-05-24
Abstract: To provide a diaphragm-type electromagnetic valve which can smoothly control the circulation and block of fluid, is achieved in the elongation of a life of control performance, and advantageous for compactness in a size.SOLUTION: A diaphragm-type electromagnetic valve of this invention comprises a main body part having a diaphragm seating face at which two flow passages are opened, a diaphragm which is arranged so as to be seated on the diaphragm seating face of the main body part, and a moving core for holding the diaphragm. The diaphragm seating face has a linear opening bulkhead part for separating two openings of the two flow passages in a plane view, and a peripheral edge part surrounding remaining peripheral edges of the two openings. The two openings have linear symmetric shapes with respect to the opening bulkhead part, the peripheral edge part is formed into a contour shape which is formed of a smooth curved line having no angular part, and a maximum value of a longitudinal direction length along a direction in which the opening bulkhead part extends is two times or larger with respect to a maximum value of a width length which is orthogonal to the direction.SELECTED DRAWING: Figure 4
Patent JP-2022056329-A (JP)
Title: Information processing apparatus, information processing method and information processing program
IPC: G06Q20/40
Filed: 2021-05-24
Abstract: PROBLEM TO BE SOLVED: To further promote improvement in usability. 
     SOLUTION: An information processing apparatus according to the present application includes a first distribution section for distributing to a first terminal device, a first content including authentication information and for receiving prescribed information, and a second distribution section for distributing to a second terminal device having read the authentication information displayed on the first terminal device, a second content for receiving an input of prescribed information from the second terminal device. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021194531-A (JP)
Title: Endoscope and lens cleaning device assembly
Inventor: SYED AHMED MUSHTAQUE
IPC: G02B23/24
Filed: 2021-05-28
Abstract: To provide an endoscope and lens cleaning device assembly.SOLUTION: An endoscope 12 and lens cleaning device assembly includes a tubular body 16, a visualization device including a lens 22, and a lens cleaning device. The visualization device is supported on a distal portion of the tubular body. The lens cleaning device is supported on the distal portion of the tubular body and includes an iris mechanism having a plurality of vanes 38. The vanes are movable between a first position, in which the vanes are positioned radially outward of the lens of the visualization device, and a second position, in which the vanes cover the lens of the visualization device. Each of the vanes has a cleaning surface that is positioned to contact the lens of the visualization device as the vanes move between the first and second positions to clean the lens of the visualization device.SELECTED DRAWING: Figure 6
Patent JP-2022183792-A (JP)
Title: Flexible printed wiring board, wiring board assembly, and structure with heater
Inventor: KOIKE TOMOYUKI
IPC: H01F17/00
Filed: 2021-05-31
Abstract: To provide a flexible printed wiring board capable of improving connection reliability.SOLUTION: A flexible printed wiring board 1 comprises a substrate 10 in which a wiring pattern 20 is formed on a first principal surface 10a. A coil circuit 23 includes: first loop parts 23a and 23b formed in a first region R1; and second loop parts 23c and 23d formed in a second region R2. A heater circuit 24 is provided in the second region R2, and the wiring pattern 20 includes a first connection part 21 formed in the first region R1 and a second connection part 25 formed in the second region R2. The first region R1 includes a first opening 12, and a protruding piece 13 in which the first connection part 21 is provided and which protrudes into the first opening 12. The second region R2 includes a second opening 16 in which the protruding piece 13 can be inserted, in such a manner that the first connection part 21 is opposed to the second connection part 25.SELECTED DRAWING: Figure 1
Patent JP-2022183812-A (JP)
Title: Eaves gutter structure
Inventor: NISHIMOTO MAI
IPC: E04D13/068
Filed: 2021-05-31
Abstract: To provide an eaves gutter structure capable of discharging rainwater flowing in an eaves gutter at a high flow rate even when a down-pipe is disposed near the wall surface of a building to extend a length from the wall surface to an eaves of a roof.SOLUTION: An eaves gutter structure 1 comprises: an eaves gutter 10 provided at an eaves of a roof of a building 100; a down-pipe 20 disposed near a wall surface 101 of the building 100; and a drain provided between the eaves gutter 10 and the down-pipe 20. The eaves gutter structure 1 comprises an elbow eaves gutter 30 connected to the eaves gutter 10 to extend from the eaves gutter 10 toward the wall surface 101 and opened at the upper surface. The drain connects the end portion on the wall surface 101 side of the elbow eaves gutter 30 to the down-pipe 20 to induce a siphon phenomenon.SELECTED DRAWING: Figure 1
Patent JP-2022184409-A (JP)
Title: Fastener and fluid control device
Inventor: NAGAYAMA HIROMI
IPC: F16K27/00
Filed: 2021-06-01
Abstract: To provide a fastener which can alleviate a concentration of stress to a screw part.SOLUTION: A fastener 4B of a hydraulic port being a fastener 4B for fastening a union 6 in which a male screw 51 is formed, and a female member 5 in which a female screw 51 is formed, comprises an escape part 52 which is arranged while adjoining a terminal end part of the female screw 51 at a side opposite to a side to which the male screw 61 is inserted, and whose inside diameter is larger than an outside diameter of the male screw 61 in the female member 5. The escape part 52 comprises a cutup part 521 which is linearly cut up while forming an angle of 90° or smaller with respect to an insertion direction of the male screw 61 from the terminal end part 51E of the female screw 51. A tip part 61E of the male screw 61 fastened to the female screw 61 protrudes with respect to the terminal end part 51E of the female screw 51.SELECTED DRAWING: Figure 2
Patent JP-2022184635-A (JP)
Title: Method for evaluating test sample
Inventor: TORIYAMA Manami
IPC: C12Q1/06
Filed: 2021-06-01
Abstract: To provide a method for evaluating a test sample based on a new index, which can easily evaluate an anti-inflammatory effect of the test sample.SOLUTION: A test sample evaluation method for evaluating an anti-inflammatory effect of a test sample, comprises contacting a test sample with a macrophage, measuring a physiological event caused by TRPV4 activation of the macrophage, and evaluating the anti-inflammatory effect of the test sample based on the physiological event.SELECTED DRAWING: Figure 3
Patent JP-2021145372-A (JP)
Title: Wireless communication apparatus, wireless communication method and integrated circuit
Inventor: WANG LILEI
IPC: H04W72/04
Filed: 2021-06-04
Abstract: To provide a wireless communication apparatus, a wireless communication method and an integrated circuit with SPS activation/deactivation functions in V2X or D2D.SOLUTION: A first DCI format that a wireless communication apparatus uses for scheduling a sidelink (SL) with another communication apparatus includes an activation/deactivation field for activating/deactivating SPS. The wireless communication apparatus comprises a receiver that receives a first DCI including an activation/deactivation field and a transmitter that transmits or stops transmission of data to another communication apparatus according to the activation/deactivation field. A second DCI format that is based on the first DCI format but does not include the activation/deactivation field is the same size as a third DCI that is formed using the second DCI format used for scheduling communication between a base station and the wireless communication apparatus. The first DCI and the third DCI are adjusted to be the same size by using padding bits.SELECTED DRAWING: None
Patent JP-2022186285-A (JP)
Title: Laminate and display device
Inventor: LEE SEUNG-WOO
IPC: B32B7/023
Filed: 2021-06-04
Abstract: To provide a laminate capable of preventing air bubbles or adhesive omission from occurring in an adhesive layer even when the laminate is repetitively bent with a front layer side arranged on the inner side under a high temperature condition.SOLUTION: A laminate comprises, in the following order, a front layer, first adhesive layer, polarizing plate including at least a linearly polarizing layer, second adhesive layer, and a back layer. The laminate satisfies conditions of the following expressions (1) and (2): D1≥D2 (1), 0.2≤D1≤1.0 (2), where D1 represents a tanδ of the first adhesive layer at a temperature of 60°C and D2 represents a tanδ of the second adhesive layer at a temperature of 60°C.SELECTED DRAWING: Figure 1
Patent JP-2022190862-A (JP)
Title: fine bubble generator
Inventor: TSUCHIYA YUKIHISA
IPC: B01F25/40
Filed: 2021-06-15
Abstract: To provide a fine bubble generator which can generate fine bubbles in liquid without introduction of a gas from the exterior.SOLUTION: Since liquid can circulate between a first spiral-shaped part 23 provided on an inner peripheral surface of a cylindrical outer member 20 and a second spiral-shaped part 33 provided on a peripheral surface of an inner member 30 located in the outer member 20, cavitation is caused by vacuum effect when the liquid flow out from between the first spiral-shaped part 23 and the second spiral-shaped part 33, whereby fine bubbles can be generated in the liquid. At that time, the liquid circulating on the inner peripheral surface side of the outer member 20 circulates while revolving along the first spiral-shaped part 23, and the liquid circulating on an outer peripheral surface side of the inner member 30 circulates while revolving along the second spiral-shaped part 33. Therefore, cavitation can be promoted by the revolution flow, and a generation rate of fine bubbles can be increased.SELECTED DRAWING: Figure 7