baber/WOPTO huggingface dataset:
Patent JP-2022016951-A (JP)
Title: Semiconductor device
Inventor: YAITA JUNYA
IPC: H01L21/338
Filed: 2020-07-13
Abstract: To provide a semiconductor device whose sheet resistance can be reduced.SOLUTION: A semiconductor device includes a base of a first nitride semiconductor, a first buffer layer of a second nitride semiconductor provided on the base and receiving compressive stress from the base in an in-plane direction perpendicular to the thickness direction of the base, a second buffer layer of a third nitride semiconductor provided on the first buffer layer and receiving compressive stress from the first buffer layer in the in-plane direction, a channel layer of a fourth nitride semiconductor provided on the second buffer layer and receiving compressive force from the second buffer layer in the in-plane direction, and a barrier layer of a fifth nitride semiconductor provided over the channel layer.SELECTED DRAWING: Figure 9
Patent JP-2022021257-A (JP)
Title: Method and program for correcting map data
Inventor: TANIGUCHI KEIKO
IPC: G01B11/24
Filed: 2020-07-21
Abstract: To provide a method for easily acquiring information required for map data in a predetermined range so as to correct the map data.SOLUTION: A method for correcting map data includes the steps of: taking a three-dimensional image of a target road or its surrounding environment by an imaging unit of a mobile terminal connected, via a network, to a server having a storage unit in which map data is registered, and a map correction unit for correcting map data; calculating, from an imaging signal, a three-dimensional point group corresponding to the three-dimensional image by a control unit of the mobile terminal; creating a point cloud from the three-dimensional point group, and detection signals of a posture detection sensor, a position sensor and a height sensor during imaging, so as to send the point cloud to the server; acquiring, by the map correction unit, position information on the imaging position, the imaging direction and the height of the three-dimensional image on the basis of the point cloud; reading the map data corresponding to the position information from the storage unit; comparing and matching the read map data and the three-dimensional point group in the point cloud; correcting the map data corresponding to the position information; and writing the corrected data to the storage unit of the server.SELECTED DRAWING: Figure 2
Patent JP-2022023289-A (JP)
Title: Ferrite-austenite 2-phase stainless steel plate for fastening parts, fastening parts using the same, and spot welding method
Inventor: HAMADA JUNICHI
IPC: C22C38/58
Filed: 2020-07-27
Abstract: To provide a ferrite-austenite 2-phase stainless steel plate having an excellent spot weldability, fastening parts using the same, and an appropriate welding method.SOLUTION: There is provided a ferrite-austenite 2-phase stainless steel plate for fastening parts, that contains Mn: 2-5%, Ni: 0.1-6.0%, Cr: 15.0-23.0%, Mo: 0.01-1.0%, Cu: 0.01-2.0%, N: 0.005-0.30%, B: 0.0005-0.0100%, Al: 0.01-0.5%, V: 0.01-0.50%, Ca: 0.0002-0.0100%, Mg: 0.0002-0.0100%, exhibits a two-phase structure of ferrite phase and austenite phase, and has 260 or less of hardness by Vickers hardness. There is provided fastening parts using the steel plates, in which austenite phase ratio of spot weld nugget is 10% or more.SELECTED DRAWING: Figure 4
Patent JP-2021127904-A (JP)
Title: Cooling device
Inventor: JIMBO NAOMICHI
IPC: F25B47/02
Filed: 2020-07-27
Abstract: To provide a cooling device that can control air with a temperature at which air is likely to contain moisture from flowing into a cooling space in defrosting a cooling evaporator.SOLUTION: A cooling device 100 includes: a compressor 10; a condenser 20; expansion parts 31-33; evaporators 41-43; blowers 51a-53a, 51b-53b for cooling the air sucked from a suction port 78 and sending the air to a blowing port 77 after cooling the air by causing the air to pass through the evaporators 41-43 at cooling; and a control unit 60 for performing such a control as raising the temperature of the evaporators 41-43 to a temperature higher than the temperature at cooling and changing a flow of the air supplied by the blowers 51a-53a, 51b-53b to an inverse direction at cooling to circulate the air through circulation paths 74-76 including the evaporators 41-43 and remove the frost from the evaporators 41-43 with wind power in defrosting the evaporators 41-43.SELECTED DRAWING: Figure 1
Patent JP-2022023669-A (JP)
Title: Charge control device and charge control method
Inventor: MIYAKE TAKASHI
IPC: H02J7/14
Filed: 2020-07-27
Abstract: To provide a charge control device and a charge control method that properly control power supply to a battery.SOLUTION: A charge control device according to the embodiment includes an estimation unit and a charge control unit. The estimation unit estimates a remaining battery level of an auxiliary battery that supplies electric power to auxiliary equipment mounted on a vehicle. The charge control unit controls charging/discharging the auxiliary battery based on the remaining battery level estimated by the estimation unit, gradually charges the auxiliary battery in a low capacity state where the remaining battery level is equal to or lower than the threshold value in which the charging of the auxiliary battery is restricted, and release the limiting condition when the remaining battery level is recovered to the threshold value.SELECTED DRAWING: Figure 2
Patent JP-2022029313-A (JP)
Title: Fuel battery cell, fuel battery and manufacturing method for fuel battery cell
Inventor: NAKAZAWA HIROSUKE
IPC: H01M8/1004
Filed: 2020-08-04
Abstract: To provide a flat fuel battery cell with a sealed gas diffusion layer.SOLUTION: A fuel battery cell, which is a membrane-electrode assembly formed by stacking a gas diffusion layer, a catalyst layer and a polymer electrolyte membrane, includes a membrane-electrode assembly formed with a gas non-transmission layer by resin impregnation at an outer-peripheral part of the gas diffusion layer and a cell frame joined to meet the gas non-transmission layer.SELECTED DRAWING: Figure 3B
Patent JP-2020189186-A (JP)
Title: Devices and methods for treatment of tissue
Inventor: HARITH RAJAGOPALAN
IPC: A61B18/04
Filed: 2020-08-25
Abstract: To provide systems, methods and devices suitable for treatment of tissue.SOLUTION: A system includes an elongate tube with a distal portion. A treatment element is positioned on the elongate tube distal portion, and constructed and arranged to treat target tissue. In one embodiment, gastrointestinal tissue is modified for treatment of diabetes. The embodiments disclosed herein relate generally to systems, devices and methods for treating tissue, particularly gastrointestinal tissue. Methods of treating diabetes are also disclosed.SELECTED DRAWING: Figure 4
Patent JP-2021038207-A (JP)
Title: Acetal compound and herbicide
Inventor: TSUJI KEISUKE
IPC: C07C49/753
Filed: 2020-08-26
Abstract: To provide a novel agrochemical, particularly a herbicide.SOLUTION: The present invention relates to an acetal compound represented by formula (1) and a herbicide containing the same [where Qa and Qb each represent an oxygen atom or the like, R1 and R2 each represent C1-C6 alkyl or the like, A is a hydrogen atom, Z4, Z6, Z8 each represent C1-C6 alkyl or the like, n is an integer of 2].SELECTED DRAWING: None
Patent JP-2022045535-A (JP)
Title: Surface emitting laser device, electronic device, and manufacturing method of surface emitting laser device
Inventor: OTOMO JUGO
IPC: H01S5/42
Filed: 2020-09-09
Abstract: To provide a surface emitting laser device capable of suppressing variation in a distance between an element unit and a driver unit while suppressing damage to the element unit.SOLUTION: A surface emitting laser device 1 includes an element arrangement area EA in which a plurality of surface emitting laser elements 100 are arranged, an element unit 10 including an adjacent area AA adjacent to the element arrangement area, a driver unit 20 including a driver IC, a plurality of first bumps BP1 for individually joining each of the plurality of surface emitting laser elements and the driver unit, and a plurality of second bumps BP2 joining the adjacent area and the driver unit, and each of the plurality of first bumps and the plurality of second bumps contains a conductive material that is less likely to be crushed by pressure, and the plurality of second bumps are arranged at a higher density than the plurality of first bumps.SELECTED DRAWING: Figure 2
Patent JP-2022046148-A (JP)
Title: Program and method for suggesting modifications
Inventor: KONUMA TOMOHITO
IPC: G16Y20/10
Filed: 2020-09-10
Abstract: To provide a program which suggests layouts which match actual usage states of kitchen appliances and a method for suggesting setting changes.SOLUTION: Using location information of one or more than one kitchen appliance placed in a same indoor setting, and information regarding the usage of the kitchen appliance(s) and/or information regarding location movement of a user of the kitchen appliance(s) in the indoor setting, addition, modification, and/or deletion of the location(s) at which the one or more than one kitchen appliance is/are placed, and/or changes in control settings of the one or more than one kitchen appliance is/are suggested.SELECTED DRAWING: Figure 1
Patent JP-2020197378-A (JP)
Title: Grill burner and strove with grill
Inventor: YOSHINO TAKUMI
IPC: F23D14/04
Filed: 2020-09-16
Abstract: To effectively suppress occurrence of resonance sound with a simple configuration without adversely affecting performance of a grill burner.SOLUTION: A grill burner 13 installed at the upper surface of a grill of a table stove is formed by joining a press-molded upper plate 21 and a press-molded lower plate 22 with a plurality of flame openings, and is made of a sheet metal, in which between the upper plate 21 and the lower plate 22, a chamber part 25 is formed into which mixed gas of fuel gas and combustion air flows. In the central part of the chamber part 25 in the upper plate 21, an upper side recess part 36 recessed downward is formed, and in the central part of the chamber part 25 in the lower plate 22, a lower side recess part 38 recessed upward is formed, in which the upper side recess part 36 and the lower side recess part 38 are fixed in contact with each other.SELECTED DRAWING: Figure 3
Patent JP-2022052502-A (JP)
Title: Train speed calculation system
Inventor: TABATA KATSUJI
IPC: B61L25/02
Filed: 2020-09-23
Abstract: To provide a train speed calculation system of high maintainability that automatically adjusts the impedance of a matching circuit.SOLUTION: A train speed calculation system is constituted from: a matching circuit having a variable resistance value for accepting as input the output voltage of a tachometer generator that corresponds to the revolution of wheels and securing a match with the impedance of a circuit constituting the train speed calculation system; a waveform shaping circuit for shaping the waveform of the output voltage of the tachometer generator being inputted via the matching circuit and outputting as a speed signal; a monitoring circuit for measuring the amplitude of the output voltage of the tachometer generator and the duty cycle of the speed signal via the matching circuit; a computation circuit for calculating the revolution speed of the wheels from the speed signal and generating an indication to adjust the variable resistance value of the matching circuit in accordance with the result of amplitude and duty cycle measurement by the monitoring circuit; and a resistance adjustment circuit for adjusting the variable resistance value of the matching circuit by the indication of the computation circuit and securing a match with the impedance.SELECTED DRAWING: Figure 1
Patent JP-2021136004-A (JP)
Title: Image recognition method, apparatus, electronic device, and medium
Inventor: ZHANG MIAO
IPC: G06F16/583
Filed: 2020-09-24
Abstract: To provide an image recognition method, an apparatus, an electronic device, and a medium that increase an amount of information of an image recognition result and improve user experience.SOLUTION: An image recognition method includes: acquiring a recognition object image transmitted from a client; determining whether the recognition object image is a rear image; when it is determined that the recognition object image is a rear image, determining feature information on the recognition object image from a viewpoint of at least one dimension; determining a target front image corresponding to the recognition object image based on the feature information; and returning the target front image to the client to display it to the client.SELECTED DRAWING: Figure 1B
Patent JP-2021067676-A (JP)
Title: Measuring device for mechanical watch
Inventor: Alexandre Hundzinger
IPC: G04D7/00
Filed: 2020-09-24
Abstract: To provide a portable device (1) that allows measurement of values of one or more parameters characterizing the operation of a mechanical watch.SOLUTION: The device is provided with a contact microphone including a contact piece (10) and a piezoelectric element (20). The contact piece is brought into physical contact with a case of a watch during a measurement period. The device further includes a power source, such as a rechargeable or replaceable battery (26), a microprocessor, a memory, and a screen (6) for displaying the values measured, preferably a touch-sensitive screen. Preferably, the device has dimensions of the same order of magnitude as the case of a wristwatch. According to one specific embodiment, the device (1) has the shape of a horological loupe. The invention further relates to a measurement method using the device.SELECTED DRAWING: Figure 3
Patent JP-2022062555-A (JP)
Title: mask
Inventor: MIYAJI KATSUTERU
IPC: A62B18/02
Filed: 2020-10-08
Abstract: To provide a mask which diffuses heat accumulated when the mask is worn for a long period of time.SOLUTION: A three-dimensional mask comprises a body part which covers a part of the face of a wearer, and ear hook parts which fix the body part to the ears of the wearer. The body part has a first layer and a second layer which is closer to the face side than the first layer. The second layer is smaller than the first layer, and a space is provided between the first layer and the second layer when the mask is worn.SELECTED DRAWING: Figure 3
Patent JP-2021179955-A (JP)
Title: Operation support system
Inventor: OKAI Daiki
IPC: G16Y40/10
Filed: 2020-10-19
Abstract: To allow for grasping the usage situation of vehicles.SOLUTION: A system for supporting operation of vehicle sharing services is provided, comprising a usage request input unit configured to receive a usage request, including specifications of a requested vehicle and a drop-off port, from a mobile terminal of a user intending to use the vehicle, and an availability determination unit configured to allow the user to use the vehicle provided that a parking space is available at the drop-off port.SELECTED DRAWING: Figure 1
Patent JP-2022066948-A (JP)
Title: Fixing device
Inventor: MIYAMOTO HIROSHI
IPC: G03G15/20
Filed: 2020-10-19
Abstract: To solve the problem in which, in a fixing device that applies lubricant to the inside of a belt, the lubricant leaks out from the ends of the belt and contaminates surfaces of a fixing member and a pressure member and a recording material.SOLUTION: An area where an inner surface of a fixing film and a film inside member are not in contact with each other is provided on the inside of each of end flanges to prevent dirt on the ends of the film due to protrusion of lubricant.SELECTED DRAWING: Figure 5
Patent JP-2022070380-A (JP)
Title: Air conditioner
Inventor: KUROKAWA KAZUYA
IPC: F24F1/03
Filed: 2020-10-27
Abstract: To provide a mobile air conditioner which has a high air-conditioning capacity, can efficiently cool a large-scale space, and can be easily transported from an outdoor to an air-conditioning object indoor or from an indoor to another indoor.SOLUTION: An air conditioner is provided with a movable cradle 40 having wheels 46, an outdoor unit 30 placed on the cradle, a first indoor unit 10, and a second indoor unit 20. The outdoor unit 30 and the first indoor unit 10 are placed such that respective air inlets are opposite to each other and air outlets are directed to the outside. The cradle 4 is provided with an indoor unit installation stand 42 having a placement part, outside of the air outlet 16 of the first indoor unit 10 or above the first indoor unit 10 between the outdoor unit 30 and the first indoor unit 10. The second indoor unit 20 is directed to the same direction with the first indoor unit 10 and is placed on the indoor unit installation stand 42. With this, an air conditioner having high performance and easy to move in a narrow space can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2022070475-A (JP)
Title: Inspection jig and test device
Inventor: SUGAI SHIYUNTA
IPC: H01L21/66
Filed: 2020-10-27
Abstract: To provide an inspection jig and a test device that can sufficiently suppress a temperature rise of the inspection jig.SOLUTION: An inspection jig 10 includes a first fixing plate 11, a holder 30, a plurality of probes 15, and a pipe 13. The first fixing plate 11 includes a first surface 11a and a second surface 11b. The holder 30 is arranged on the side opposite to the first surface 11a with respect to the second surface 11b. The plurality of probes 15 are connected to holder 30. The plurality of probes 15 project from the first surface 11a to the side opposite to the second surface 11b. The pipe 13 is connected to the first fixing plate 11 and the holder 30. The holder 30 is configured to pass a current through each of the plurality of probes 15. The holder 30 is configured to allow fluid F to flow through the pipe 13. The pipe 13 is configured to discharge the fluid F from the first surface 11a.SELECTED DRAWING: Figure 2
Patent JP-2022070682-A (JP)
Title: Method for producing cement molded body
Inventor: TANAHASHI HAJIME
IPC: B28B11/24
Filed: 2020-10-27
Abstract: To provide a method for producing a cement molded body in which the generation of fine cracks is suppressed.SOLUTION: A cellulose nanofibers (CNF)-dispersed liquid obtained by dispersing the CNF into water or an organic solvent is made into the one having water retentivity and thixotropy, having high viscosity and stickiness upon resting and having low viscosity and fluidity upon fluidization or vibration. A flask 1 filmy sticks the inside face thereof in a state in which the CNF-dispersed liquid has fluidity, and a CNF-dispersed liquid film 4 maintains stuck conditions in a sticky state. A cement composition 5 is made to flow into the flask with the CNF-dispersed liquid film formed at the inside face . Thereafter, vibration is generated to compact the cement composition at the inside, and on the other hand, fluidity is generated at the CNF-dispersed liquid at the inside face, and the CNF-dispersed liquid in which fluidity has been generated is intruded into the surface part of the cement composition at the inside of the flask so as to be mixed. The cement composition mixed with the CNF-dispersed liquid at the surface part is cured and hardened, and is thereafter demolded to obtain a cement molded body mixed with the CNF-dispersed liquid at the surface part.SELECTED DRAWING: Figure 7
Patent JP-2022070748-A (JP)
Title: Control method, server, and system
Inventor: HIGASHIDE TAKAFUMI
IPC: G06Q50/30
Filed: 2020-10-27
Abstract: To improve a technique for controlling a plurality of automatically traveling vehicles.SOLUTION: In a control method for controlling a plurality of automatically traveling vehicles 10 to allow the vehicles to respectively follow operation schedules, a server 20 performs: determining whether the first vehicle 10 is delayed with respect to the operation schedule; determining whether the second vehicle 10 has passed the first vehicle 10 when it is determined that the first vehicle 10 is delayed with respect to the operation schedule; and setting a restriction value to the vehicle speed of the first vehicle 10 when it is determined that passing has occurred.SELECTED DRAWING: Figure 1
Patent JP-2022071577-A (JP)
Title: Medical information processing device
Inventor: NORO Kazumasa
IPC: G16H50/20
Filed: 2020-10-28
Abstract: To assist in preferentially heightening the diagnosis accuracy of a case that is emphasized in diagnosis by a doctor in learning a clinical decision-making assistance system.SOLUTION: A medical information processing device according to an embodiment comprises an acquisition unit, a case example extraction unit and an output control unit. The acquisition unit acquires a first diagnosis result by a clinical decision-making assistance system before learning first data, a second diagnosis result by the clinical decision-making assistance system after learning the first data, the diagnosis result of a doctor, and the first data. The case example extraction unit extracts, as the case example to be presented, a case example that is affected by updating of the clinical decision-making assistance system more than a defined criterion. The output control unit causes the output unit to output the case example to be presented, in association with a diagnosis influence index that indicates the degree of influence exerted upon diagnosis by a doctor by the clinical decision-making assistance system. The first data includes a plurality of case examples in which information relating to diseases for each of a plurality of patients having undergone diagnosis and a true value that indicates the result of medical treatment for each of the plurality of patients having under gone diagnosis are associated with each other.SELECTED DRAWING: Figure 1
Patent JP-2021132637-A (JP)
Title: Application of methylfarnesyl ester in promoting generation of germinated spores of cordy ceps sinensis sacc
Inventor: LIU GUIQING
IPC: C12N1/38
Filed: 2020-11-26
Abstract: To provide an application of methylfarnesyl ester in culturing Cordy ceps sinensis sacc.SOLUTION: A method for increasing the number of germinated spores of Cordy ceps sinensis sacc in which Cordy ceps sinensis sacc is inoculated to culture medium to which methylfarnesyl ester is added, the medium is cultured to obtain germinated spores of Cordy ceps sinensis sacc, in which the concentration of methylfarnesyl ester in liquid culture medium is preferably 10 mg/L to 1 g/L.SELECTED DRAWING: Figure 2
Patent JP-2021102810-A (JP)
Title: Rotation drive device, film deposition device comprising the same, and method for producing electronic device
Inventor: KIM JAEHYUN
IPC: C23C16/44
Filed: 2020-11-26
Abstract: To enable the positional adjustment (alignment) of a substrate in a reverse chamber.SOLUTION: A rotation drive device in the present invention has a carrier mounting part for mounting thereon a carried body carrier having a holding face for holding a carried body, a rotation mechanism that rotates the carrier mounting part, and an alignment mechanism for adjusting a relative positional relation between the carried body carrier and the carried body mounted on the carried body carrier in a direction parallel to the holding face. The alignment mechanism has a stage part that is provided in the carrier mounting part and is movable in the direction parallel to the holding face.SELECTED DRAWING: Figure 2