baber/WOPTO huggingface dataset:
Patent JP-2023002162-A (JP)
Title: Manufacturing method of proton conducting membrane
Inventor: TAKAHASHI KAZUTERU
IPC: H01M8/1069
Filed: 2021-06-22
Abstract: To improve the quality of a proton conducting membrane in a manufacturing method of a proton conducting membrane in which an electrolyte resin material dissolved in polyphosphoric acid is pressurized to form a thin film.SOLUTION: A manufacturing method of a proton conducting membrane includes a pressurizing step, a hydrolysis step, and a peeling step. In the pressurizing step, resin films 200 and 201 are brought into contact with at least one surface of an electrolyte resin material 202 dissolved in polyphosphoric acid and pressurized to shape the electrolyte resin material into a film. In the hydrolysis step, the polyphosphoric acid is hydrolyzed and phosphorylated after the pressurizing step. In the peeling step, the resin film is peeled off from the film electrolyte resin material after the hydrolysis step to obtain a proton conductive membrane made of the film electrolyte resin material containing phosphoric acid. A resin constituting the resin film has an acidic substituent.SELECTED DRAWING: Figure 2
Patent JP-2022008228-A (JP)
Title: Power management system
Inventor: KEVIN S CALLAHAN
IPC: G06F1/3296
Filed: 2021-06-23
Abstract: To provide a system and method for managing power used by one or more sub systems of a transporter which reduces power while maintaining a function when electric power generation of the transporter exceeds an upper limit.SOLUTION: A power management system has a controller including one or more processors. The controller monitors the power of a power bus of a transporter. The power bus electrically connects a power source to a plurality of sub systems so as to feed power to the plurality of sub systems of the transporter through the power of the power bus. A controller generates a reduction command message to communicate with a sub system having the lowest priority among the sub systems according to the following determination when the power of the power bus is determined to exceed the upper limit of designated electric power generation. The reduction command message commands the sub system having the lowest priority to reduce power consumption.SELECTED DRAWING: Figure 8
Patent JP-2023004608-A (JP)
Title: User equipment and communication method
Inventor: HARADA MISA
IPC: H04W72/20
Filed: 2021-06-28
Abstract: To provide user equipment and a communication method that enable beam failure detection and recovery even for a transmission/reception point (TRP) for which a reference signal resource is not provided when a cell is operated with a plurality of transmission/reception points (TRPs).SOLUTION: In a mobile communication system, UE100 that performs wireless communication with a base station that manages a cell having N (N≥2) TRPs includes: a communication unit 110 that receives, from the base station, a message for setting N beam failure detection resource sets; and a control unit 120 that individually detects a beam failure for each of the N beam failure detection resource sets. If there is a beam failure detection resource set that does not provide a reference signal resource for detecting a beam failure, the control unit 120 uses a predetermined reference signal resource instead of the reference signal resource and detects a beam failure for the beam failure detection resource set.SELECTED DRAWING: Figure 6
Patent JP-2021176961-A (JP)
Title: Benzocyclobutene-containing polyimide resin and its composition, manufacturing method, redistribution layer, polyimide film, and use
Inventor: KUO PI-TAO
IPC: H01L23/31
Filed: 2021-06-28
Abstract: To provide a benzocyclobutene-containing polyimide resin and a benzocyclobutene-containing polyimide resin composition that are suitable for a redistribution layer and a thin film of a semiconductor package in a high-speed and high-frequency field.SOLUTION: The composition includes: (a) a filler: hollow silica, a perfluoroalkoxy alkane resin, or a combination thereof, and (b) a benzocyclobutene-containing polyimide resin represented by the following formula.SELECTED DRAWING: None
Patent JP-2023000962-A (JP)
Title: Electronic musical instrument, method, and program
Inventor: SATO HIROTAKE
IPC: G10H1/46
Filed: 2021-06-29
Abstract: To obtain an improvement for making a musical sound that is produced in a continuous depression operation close to a natural musical sound.SOLUTION: An electronic musical instrument includes a performance operator and at least one processor. The at least one processor provides an instruction to produce a first musical sound in response to a first operation to the performance operator; obtains a first amplitude value of the first musical sound in response to a second operation to the performance operator during production of the first musical sound; obtains a second amplitude value for a second musical sound that is produced in response to the second operation; obtains a parameter value for determining at least one of a pitch, timbre, and volume of the second musical sound based on a comparison between the first amplitude value and the second amplitude value; and provides an instruction to produce the second musical sound according to the obtained parameter value.SELECTED DRAWING: Figure 7
Patent JP-2023007638-A (JP)
Title: Welding management device of electric welded tube, welding management method of electric welded tube, manufacturing method of electric welded tube and welding management system of electric welded tube
Inventor: MATSUMOTO MASASHI
IPC: B23K31/00
Filed: 2021-07-02
Abstract: To provide a technique of improving measurement accuracy of a discharged molten steel quantity in electric-welding.SOLUTION: A welding management device 100 of an electric welded tube comprises: a prior-welding discharged molten steel area calculation unit 117 which calculates a first discharged molten steel area at a junction position on the basis of the first image information including the junction formed by converging both edge parts of an open pipe and molten steel discharged to the pipe outer surface before electric-welding; a post-welding discharged molten steel area calculation unit 118 which calculates a second discharged molten steel area occupied by the discharged molten steel at a position immediately below a roll center on the basis of the second image information including the molten steel discharged to the pipe outer surface and the position immediately below the roll center of a weld stand after the electric-welding; an upset-time discharged molten steel area calculation unit 119 which calculates an upset-time discharged molten steel area from a difference between the first discharged molten steel area and the second discharged molten steel area; and a welding state determination unit 120 which determines the quality of an electric-welding condition on the basis of the information including the upset-time discharged molten steel area.SELECTED DRAWING: Figure 1
Patent JP-2023010227-A (JP)
Title: Device for constructing sand pile
Inventor: TANAKA HATSUICHI
IPC: E02D3/10
Filed: 2021-07-09
Abstract: To provide a device for constructing sand pile which can easily penetrate a casing into the hard ground without any vibration and noise and which can compact the ground at a low cost.SOLUTION: A device 1 for constructing sand pile comprises: a casing 10 which constructs a sand pile K without any vibration and noise by penetrating into the ground D while rotating and discharging sand S when the casing is extracted and installing back the sand repeatedly; and a drilling bit 20 which is stretched in a V shape so as to cross a tip opening 10b of the casing 10 and which assists penetration of the casing 10. The drilling bit 20 is formed in a V shape by at least a pair of inclined parts 22 and 22 inclined and intersecting at an apex 21, and each inclined part 22 has a plurality of excavation claw parts 25 for projecting downward and drilling the ground D in the casing 10.SELECTED DRAWING: Figure 1
Patent JP-2023010281-A (JP)
Title: Crack detection device and method
Inventor: HYAKUMURA KAZUJI
IPC: G01B11/22
Filed: 2021-07-09
Abstract: To provide a crack detection device and method with which it is possible to measure the depth position of a crack with good accuracy, irrespective of the depth position of the crack.SOLUTION: A crack detection method includes: emitting first and second detection lights whose polarization directions are mutually orthogonal and are parallel to and eccentric from the main optical axis and concentrating the first and second detection lights upon the inside of a workpiece by a condensing lens whose lens optical axis is coaxial with the main optical axis; detecting, by a first detector (26A) located downstream of a branch mirror along the main optical axis, which is located at a position conjugate with the focus point of the condensing lens, the first reverse side reflected light of first detection light having been reflected on the reverse side of the workpiece without striking a crack formed inside of the workpiece; detecting, by a second detector (26B) located downstream of the optical path branched by the branch mirror, the second reverse side reflected light of second detection light having been reflected on the reverse side of the workpiece without striking the crack; and detecting the crack depth of the crack on the basis of detection signals from the first and second detectors.SELECTED DRAWING: Figure 2
Patent JP-2023015636-A (JP)
Title: Semiconductor device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L29/78
Filed: 2021-07-20
Abstract: To suppress the occurrence of characteristic variations in a semiconductor device equipped with a power MOSFET with a super-junction structure, and improves the reliability of the semiconductor device.SOLUTION: A fixed charge layer FC is formed in a trench T2 formed on an upper surface of a semiconductor substrate SB and adjacent to a p-type body region BD and an n-type drift layer DL. Holes are accumulated in the semiconductor substrate SB on the side surface of the trench T2 by the fixed charge layer FC forming a p-column to form a hole accumulation region HC.SELECTED DRAWING: Figure 1
Patent JP-2023017382-A (JP)
Title: Cleaning point output method, cleaning point output device, and program
Inventor: MURAKAMI KENTA
IPC: G06Q10/00
Filed: 2021-07-26
Abstract: To provide a cleaning point output method which can change a cleaning point to be given on the basis of cleaning history information on a predetermined space.SOLUTION: An information processing device is configured to: set an improvement necessary area and an improvement unnecessary area in a predetermined space on the basis of cleaning history information on the space; set cleaning point giving information on the space on the basis of a setting rule; acquire cleaning conduct information on the space; calculate a cleaning point according to a cleaning conduct situation on the basis of the cleaning point giving information and the cleaning conduct information; and output result information on the calculated cleaning point.SELECTED DRAWING: Figure 2
Patent JP-2022041903-A (JP)
Title: Method for manufacturing silicon carbide ingot and silicon carbide ingot manufactured thereby
Inventor: PARK JONG HWI
IPC: C30B23/02
Filed: 2021-07-27
Abstract: To provide a method and system for manufacturing a silicon carbide ingot showing excellent quality.SOLUTION: In a method for manufacturing a silicon carbide ingot, the internal space of a reaction vessel includes a guide part 120 positioned to surround the outer peripheral surface of a silicon carbide seed crystal 110 at a predetermined interval. When setting a virtual reference line connecting one surface of the seed crystal and a silicon carbide raw material 300 at the shortest distance at 0°, the guide part has a guide inclination angle inclined by -4°to 50° on the outer side of the seed crystal; heating means 600 moves so that a relative position using the seed crystal as a reference leaves at a speed of 0.1-0.48 mm/hr; a silicon carbide ingot 100 has the maximum height of 15 mm or more in a direction perpendicular to the rear surface; the ratio Df/Db of the diameter Db of the rear surface to the diameter Df of the periphery of the front surface is 0.95-1.17; and -4°to 50°is an angle formed between a line perpendicular to the rear surface on one side of the periphery of the rear surface and an edge line connecting from one side of the periphery of the rear surface to one side of the close front surface on a plane including the perpendicular line and the diameter of the rear surface.SELECTED DRAWING: Figure 4
Patent JP-2023019204-A (JP)
Title: Determination apparatus, determination method, and determination program
Inventor: ISHII MASAKUNI
IPC: G06Q10/10
Filed: 2021-07-28
Abstract: To provide a determination apparatus for accurately matching records in DBs without acquiring the records in the DBs of multiple organizations, as training data, a determination method, and a determination program.SOLUTION: In a matching system, a matching apparatus 10 as a kind of a determination apparatus receives feature quantities to be used for matching and weights of the feature quantities from DB devices 20A, 20B, calculates, on receipt of records to be matched from the DB devices 20A, 20B, a score indicating a degree how a record to be matched is a record related to the same matter, using the feature quantities to be used for matching and the weights of the feature quantities, and determines whether or not the record to be matched is the record related to the same matter, on the basis of the calculated score.SELECTED DRAWING: Figure 2
Patent JP-2023019452-A (JP)
Title: power storage device
Inventor: EGUCHI TAKASHI
IPC: H01M10/647
Filed: 2021-07-29
Abstract: To provide a power storage device capable of reducing pressure loss when cooling air is discharged from a discharge port provided in a storage case and suppressing foreign matters from entering the storage case.SOLUTION: A power storage device 10 includes: a power storage stack 30 in which a plurality of power storage cells 31 are arranged in an arrangement direction; and a housing case 20 housing the storage stack 30. A discharge port 28 for discharging cooling air that has cooled the power storage stack 30, to the outside of the housing case 20 is provided in an upper part of the housing case 20, and the power storage device further includes: an exhaust path forming portion 50 that forms an exhaust path that guides the cooling air discharged from the discharge port 28 to a lower side of the housing case 20; and a straightening plate 40 disposed inside the exhaust path forming portion 50 and dividing at least an upstream side of the exhaust path into an inner side and an outer side.SELECTED DRAWING: Figure 3
Patent JP-2023019737-A (JP)
Title: Garbage-collecting operation management system
Inventor: OHARA HOMARE
IPC: G06Q50/10
Filed: 2021-07-29
Abstract: To acquire appropriate garbage type data.SOLUTION: A management server applies registered garbage type data of a logging-in user ID thereto as a transmission target (step S57). A user portable device displays a received garbage type into a garbage type selection area (step S33). A user inputs the garbage type and a weight thereof. When pushing a transmission button, the garbage type and the weight are transmitted to the management server (step S43). When the management server receives the data, the data is stored as weight-recording of the user (step S63). Notations can be unified by reading user-based garbage type data to record the weight of collected garbage.SELECTED DRAWING: Figure 9
Patent JP-2023020298-A (JP)
Title: Firmware update method for electronic device and firmware update program for electronic device
Inventor: SANO KAZUHIRO
IPC: G06F8/65
Filed: 2021-07-30
Abstract: To provide a firmware update method for electronic devices, configured to guard firmware files for new and old models of electronic devices so as to prevent improper update.SOLUTION: A firmware update method for electronic devices is configured to allow firmware to be updated on the condition of matches between records of identification information in firmware files. A firmware file for a new model of an electronic device includes a record of second identification information in addition to a record of first identification information which is identical with a record of identification information of a firmware file for an old model. Firmware for the new model of the electronic device can be updated on the condition of using the records of the first and second identification information.SELECTED DRAWING: Figure 2
Patent JP-2022169418-A (JP)
Title: Powder food composition
Inventor: NOMURA MASAYUKI
IPC: A23L29/00
Filed: 2021-07-30
Abstract: To suitably improve the water dispersibility of a powder food composition containing rice bran and vegetable powder.SOLUTION: The present invention discloses a powder food composition containing rice bran and vegetable powder, the powder food composition further containing at least one of sugar alcohols and monosaccharides.SELECTED DRAWING: None
Patent JP-2022027728-A (JP)
Title: Plant cultivation medium, plant cultivation device, and plant cultivation method
Inventor: NAKATANI MASAKAZU
IPC: A01G24/42
Filed: 2021-07-30
Abstract: To provide a plant cultivation medium that is formed of a resin composition having sufficient long-running properties comparable to that derived from fossil fuels while using raw materials derived from biomass, and has high plant growth potential, and also provide a plant cultivation device and a plant cultivation method, which use this medium for plant cultivation.SOLUTION: Provided is a plant cultivation medium comprising a molded product formed of a resin composition. Here, the resin composition comprises one or more ethylene-vinyl ester copolymer saponified products. A part of ethylene and vinyl ester, which are raw materials for the one or more ethylene-vinyl ester copolymer saponified products, is derived from biomass, and the rest is derived from fossil fuel.SELECTED DRAWING: Figure 1
Patent JP-2023026931-A (JP)
Title: Airbag mounting structure
Inventor: KOBAYASHI YOSUKE
IPC: B60R21/205
Filed: 2021-08-16
Abstract: To provide an airbag mounting structure which restrains a delay in pressure rise due to expansion of an air bag within a space at a lower part of a door part.SOLUTION: An airbag mounting structure 10 includes a door part 40 of which at least one end part 41 is provided along a cleavage line 6 of an instrument panel 2 and opens the one end part 41 by developing the air bag 4a, a mounting part 20 which has an opening part 20a becoming an opened state by opening the door part 40 when the airbag 4a is developed and mounts an airbag case 4b for storing the airbag 4a thereinto, a hinge part 30 which rotatably retains the door part 40, a guide part 50 which is protruded from the mounting part 20 such that a development passage 8 between the airbag 4a and the door part 40 is narrowed and guides development of the airbag 4a, and a flap 60 which is connected to the guide part 50, is interposed between the airbag 4a and the hinge part 30, is urged by the air bag 4a upon the development of the airbag 4a, and is rotated together with the door part 40. Therein, the guide part 50 has rigidity higher than that of the flap 60.SELECTED DRAWING: Figure 2
Patent JP-2022066143-A (JP)
Title: Simulation test system and method for cancellation of noise from vehicle road
Inventor: ZHOU TINGTING
IPC: G10K15/00
Filed: 2021-08-18
Abstract: To provide a simulation test system and method for cancellation of noise from a vehicle road.SOLUTION: The simulation test system may include a simulation system and a power amplifier for cancellation of noise from a vehicle road. The simulation system for cancellation of noise from the vehicle road is configured to simulate a road noise cancellation system in a vehicle environment. The power amplifier is configured to execute a road noise cancellation algorithm and may perform data communication with the simulation system for cancellation of noise from the vehicle road. The simulation system for cancellation of noise from the vehicle road transmits acceleration data representing an acceleration signal and microphone data representing a microphone signal to the power amplifier as inputs to the road noise cancellation algorithm in the power amplifier.SELECTED DRAWING: None
Patent JP-2023028425-A (JP)
Title: Device for supporting individual and company employing individual, method to be executed in the device, and program
Inventor: KURAMOTO JIRO
IPC: G06Q50/10
Filed: 2021-08-19
Abstract: To provide a device for supporting an individual and a company employing the individual.SOLUTION: A device of the present invention is configured to be able to communicate with a computer system which executes processing for a company. The device includes: means to receive information showing a retention achievement of an individual in the company from the computer system; and means to calculate a demanded amount to the company on the basis of at least the retention achievement of the individual in the company, the demanded amount obtained by reduction from a predetermined amount according to the retention achievement of the individual.SELECTED DRAWING: Figure 1
Patent JP-2023035361-A (JP)
Title: Polycarbonate resin composition
Inventor: KOMIYA YUKINORI
IPC: C08L69/00
Filed: 2021-09-01
Abstract: To provide a polycarbonate resin composition which is excellent in alkali resistance, transparency and impact resistance.SOLUTION: A polycarbonate resin composition contains a carbonate structural unit (X) derived from a bisphenol compound and a carbonate structural unit (Y) derived from an aromatic dihydroxy compound represented by the following formula (2) in a weight ratio (X)/(Y) of 0.1/99.9 to 95/5. In the formula (2), Z2 represents an alicyclic skeleton having 5 to 20 carbon atoms or cyclic ether; and R7 to R14 each independently represents H, a methyl group, an ethyl group, and a t-butyl group.SELECTED DRAWING: None
Patent JP-2023035455-A (JP)
Title: Defect detection device, defect detection method, and program
Inventor: YAMADA HIROHISA
IPC: G01N29/04
Filed: 2021-09-01
Abstract: To provide a mechanism which, when a plurality of defective portions is detected from a steel material produced by rolling, can discriminate whether or not the defective portion is generated from the defect of the same generation source in the steel material before rolling.SOLUTION: A plurality of defect parts 501 corresponding to a plurality of defects is extracted from a first binarized image (Fig. 5(c)) obtained by performing the binarization processing on a first image of which the amplitude of received ultrasonic waves is represented in a two-dimensional manner for each measuring point, and the defect parts 501 extracted from the first binarized image are connected by using a second image (FIG. 5 (b)) representing the depth from the surface of a steel material in the two-dimensional manner based on a path of the received ultrasonic wave at each measurement point to define defected areas 502.SELECTED DRAWING: Figure 5
Patent JP-2023037163-A (JP)
Title: Power supply facility, and control method of power supply facility
Inventor: NAKAMURA MASATERU
IPC: H02J7/00
Filed: 2021-09-03
Abstract: To provide a power supply facility capable of avoiding the risk of water damage.SOLUTION: A power charging stand is a power supply facility capable of being stored under the ground and includes: an electric power supply unit for supplying the electric power to a vehicle on the ground (including a connector, an electric power supply cable, and electric power circuit); and a control device that controls the electric power supply by the electric power supply unit. The control device is configured to allow the electric power supply unit to supply the electric power when there is no water inside the power charging stand (if the determination in step S311 is NO) (step S314). With this, electric power can be supplied to the vehicle by the electric power supply unit when there is no water inside the power charging stand.SELECTED DRAWING: Figure 5