baber/WOPTO huggingface dataset:
Patent JP-2022129230-A (JP)
Title: pilot education system
Inventor: IKEDA KOJI
IPC: G09B9/24
Filed: 2021-02-24
Abstract: To improve the efficiency of training aircraft pilots.SOLUTION: A pilot education system 100 comprises: a learning stage identification unit 104 for measuring and analyzing the sight line and maneuvering operation of a subject person who operates an aircraft simulator and thereby identifying the learning stage of the subject person; a teaching information setting unit 106 for setting the amount of teaching information presented to the subject person in the simulator, in accordance with the learning stage identified by the learning stage identification unit 104; and a practice method setting unit 108 for setting a practice method for the subject person in accordance with the learning stage identified by the learning stage identification unit 104.SELECTED DRAWING: Figure 1
Patent JP-2022134411-A (JP)
Title: Semiconductor integrated circuit, image reading device, image forming apparatus, and camera system
Inventor: MIYOSHI YUYA
IPC: H03K5/133
Filed: 2021-03-03
Abstract: To accurately execute timing adjustment between circuit blocks each including an analog circuit that performs sequential operation.SOLUTION: A semiconductor integrated circuit has: a first circuit block including a first analog circuit that outputs an analog signal based on a first control signal generated by a first logical circuit based on a clock signal; and a second circuit block including a second logical circuit that generates a second control signal based on a first delay clock signal generated by a first delay circuit in which a delay amount is adjusted according to a delay adjustment signal, a second analog circuit that acquires the analog signal output from the first analog circuit with the second control signal, a second delay circuit that has a delay time determined from reception of the clock signal and output of the first control signal performed by the first logical circuit and generates a second delay clock signal based on the clock signal, and a delay adjustment circuit that generates a delay adjustment signal for adjusting the phase of the second control signal and the phase of the second delay clock signal.SELECTED DRAWING: Figure 1
Patent JP-2022134671-A (JP)
Title: Iron-based sintered alloy valve sheet
Inventor: YANAGIMOTO Akiko
IPC: C22C38/00
Filed: 2021-03-03
Abstract: To provide a valve sheet manufactured from an iron-based sintered alloy excellent in wear resistance in a broad temperature region from a low temperature to a high temperature under a corrosive environment.SOLUTION: A valve seat made of an iron-based sintered alloy of the present invention comprises a base phase, and first hard particles and second hard particles having different chemical compositions dispersed in the base phase, and the base phase comprises, 0.1 to 5.0 mass% of W, the first hard particles are Fe-Mo alloy particles, and the second hard particles are high Cr-containing Fe-based alloy particles containing 10 mass% or more of Cr.SELECTED DRAWING: Figure 1
Patent JP-2022135589-A (JP)
Title: wearable device
Inventor: TAKAHASHI YOSHIKO
IPC: G16Y20/40
Filed: 2021-03-05
Abstract: To provide a wearable device that can leave a log of desired work without increasing a burden on an operator.SOLUTION: A wearable device comprises: a display unit 13 that displays instruction information for instructing the details of work for every process; an imaging unit 14 that picks up an image of a situation of the operator at work; and a receiving unit that receives process information that can specify a process being an imaging object. When a process corresponding to the instruction information displayed on the display unit 13 is the process being the imaging object specified by the process information received by the receiving unit, the imaging unit 14 picks up an image of the situation of the operator at work.SELECTED DRAWING: Figure 1
Patent JP-2022136913-A (JP)
Title: Power receiver and wireless power feeding device using the same
Inventor: OHIRA TAKASHI
IPC: H02J50/05
Filed: 2021-03-08
Abstract: To provide a power receiver in which power transmission/reception electrodes can be arranged with zero gap, and a wireless power feeding device using the same.SOLUTION: A power receiver has two or more flexible power reception electrodes formed in a proper area, a matching circuit performing impedance matching between a power transmitter and the power receiver when power is transmitted from the power transmitter and received by the power reception electrodes, and a rectification circuit converting AC power loaded on an output end of the matching circuit and received into DC power. A gap between the power transmitter and the power receiver is properly adjusted, so that loss of transmitted/received power is suppressed. A wireless power feeding device using the power receiver is a wireless power feeding device transmitting power by electric field coupling, and comprises a power source, a power transmitter, the power receiver, and a battery. The power transmitter has two or more power transmission electrodes, an inverter converting power obtained from the power source into high-frequency power, and a matching circuit performing impedance matching with the power receiver, and feeds power to the battery by using the power receiver.SELECTED DRAWING: Figure 1
Patent JP-2022139144-A (JP)
Title: Semiconductor device
Inventor: HIRABAYASHI YASUHIRO
IPC: H01L29/06
Filed: 2021-03-11
Abstract: To provide a technique that can hold the withstanding voltage in a peripheral region.SOLUTION: A semiconductor device (10, 100) includes a semiconductor substrate (12), an upper electrode (70) in contact with an upper surface (12a) of the semiconductor substrate, a lower electrode (72) in contact with a lower surface (12b) of the semiconductor substrate, and an insulating film (46). The semiconductor substrate includes an element region (60) that overlaps with a contact surface between the upper electrode and the semiconductor substrate when the semiconductor substrate is viewed from above, and a peripheral region (62) disposed around the element region. The insulating film (46) covers the upper surface of the semiconductor substrate in the peripheral region. The peripheral region includes a surface layer n-type region (40) in contact with the insulating film, a plurality of p-type withstanding voltage holding regions (42) circumscribing the element region and in contact with the surface layer n-type region from below, and an n-type drift region (34) in contact with the surface layer n-type region and the withstanding voltage holding regions from below.SELECTED DRAWING: Figure 2
Patent JP-2022144928-A (JP)
Title: Extending device for bridge and its manufacturing method
Inventor: YAMAGUCHI HISASHI
IPC: E01D19/06
Filed: 2021-03-19
Abstract: To provide an extending device for a bridge with excellent sealability, and its manufacturing method.SOLUTION: A first rubber seal material 16 and a second rubber seal material 18 are connected separately in an up-down direction between a pair of support parts 20, 20. In the first rubber seal material 16, a pair of downwardly extending first leg parts 16a, 16a connected to end parts of a hanging-down first seal part 16b in a separation direction of the support parts 20, 20 are vulcanized and adhered to the corresponding support parts 20, 20. In the second rubber seal material 18, a pair of downwardly extending second leg parts 18a, 18a connected to end parts of a hanging-down second seal portion 18b in the separation direction of the support parts 20, 20 are adhered by adhesives 26 to the corresponding support parts 20, 20.SELECTED DRAWING: Figure 2
Patent JP-2022146076-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-03-22
Abstract: To provide a game machine capable of suitably performing notification when game states different in advantage degree are overlapped.SOLUTION: In a Pachinko machine, a time-shortening A mode can be granted after completion of a jackpot state. In the time-shortening A mode, game balls are allowed to enter a second start winning part 33WB by rightward shooting so as to generate a small winning state, and game balls are allowed to enter a specific ball entry part 320c within an opened second variable winning device 32B. Further, in the time-shortening A mode, a predetermined performance is executed in a performance display device 42, and a continuous performance is executed in the performance display device 42 during execution (during consumption of remaining reservations) of a second variation display that is reserved and stored by entry of game balls into the second start winning part 33WB during the time-shortening A mode after completion of the time-shortening A mode. Further, a lottery regarding whether or not a time-shortening B mode not resulting in a high ball entry state is generated is held during execution of the continuous performance.SELECTED DRAWING: Figure 118
Patent JP-2022147205-A (JP)
Title: Water heater, computer-implemented method for controlling water heater, and program for causing computer to execute the method
Inventor: TAKAHASHI RYO
IPC: F24H15/10
Filed: 2021-03-23
Abstract: To provide a water heater in which generation of scale is suppressed in a heat exchanger.SOLUTION: A process performed by a water heater comprises: a step (S720) of reading a hot water supply set temperature from a memory; steps (S730, S740, S750) of setting the maximum temperature of a can body for each combustion level (the number of combustion stages) according to a preset pattern according to the hot water supply set temperature; a step (S780) of continuing the combustion operation when it is desired to detect the end of the operation of the water heater 100 in a case where no change in the hot water supply set temperature has been detected (NO in step S770); and steps (S730, S740, S750) of setting the maximum temperature of the can body again for each combustion level (number of combustion stages) when a change in hot water supply set temperature has been detected (YES in step S760).SELECTED DRAWING: Figure 7
Patent JP-2022150033-A (JP)
Title: Information presentation system, information presentation method, and information presentation program
Inventor: SUGIHARA AKIO
IPC: G06Q50/10
Filed: 2021-03-25
Abstract: To provide an information presentation system which can reduce workload for searching for a store suitable for a facility, an information presentation method, and an information presentation program.SOLUTION: An information presentation system includes: an acquisition processing unit which acquires first customer group information on a first customer group, which is a customer group set for a facility including one or more stores; a specification processing unit which specifies second customer group information on a second customer group, which is a customer group of a first store included in the facility; and a presentation processing unit which presents specification information including at least one of current customer group status of the facility and store information of a second store to be arranged in the facility, on the basis of the first customer group information acquired by the acquisition processing unit and the second customer group information specified by the specification processing unit.SELECTED DRAWING: Figure 3
Patent JP-2022155074-A (JP)
Title: Combustion control method of hydrogen combustion engine, hydrogen combustion engine, and vessel mounted with hydrogen combustion engine
Inventor: ICHIKAWA YASUHISA
IPC: F02D19/02
Filed: 2021-03-30
Abstract: To improve responsiveness to load fluctuation and maintain an appropriate amount of air, to suppress abnormal combustion, in a hydrogen combustion engine.SOLUTION: The present invention controls combustion in an engine 10 that operates by burning hydrogen. When the engine 10 has a supercharger 30 that supplies air to a combustion chamber 10c, a load of the engine 10 for lean combustion of hydrogen increases and an amount of air becomes insufficient, combustion control for suppressing abnormal combustion of hydrogen while coping with the load of the engine 10 is performed for a predetermined time in consideration of the responsiveness of the supercharger 30.SELECTED DRAWING: Figure 1
Patent JP-2022156277-A (JP)
Title: Inverter control method and inverter control device
Inventor: ONUKI TAIDO
IPC: H02P27/08
Filed: 2021-03-31
Abstract: To provide an inverter control method and an inverter control device in which the duty of a pulse signal does not fluctuate.SOLUTION: A three-phase inverter control method uses a two-phase modulation system having a pause section during a pulse signal obtained by comparing a modulation wave signal for driving a motor with a carrier signal is not outputted. A pulse signal generating unit switches a first carrier signal to a second carrier signal when an electric angle of the motor falls within the pause section of each of the three phases of the motor.SELECTED DRAWING: Figure 5
Patent JP-2022158184-A (JP)
Title: Cooker
Inventor: OBATA ATSUSHI
IPC: A47J43/046
Filed: 2021-04-01
Abstract: To provide a cooker capable of securely sealing a cup and a cutter die in a watertight manner while making a relative rotation angle between the cup and the cutter die in their attached state be smaller than 180 degrees.SOLUTION: A cooker 10 comprises: a cooking container 40 including a cutter die 50 comprising a cooking tool 60 and a cup 41 detachably attached to the cutter die; and a body 20 to which the cooking container is attached and which rotates the cooking tool. The cup includes a cup side engagement part 47 on which a multi-row screw having two or more rows is formed. The cutter die includes a cutter die side engagement part 52 on which a multi-row screw having two or more rows that has a shape complementary to that of the multi-row screw of the cup side engagement part and is engageable with the multi-row screw of the cup side engagement part is formed.SELECTED DRAWING: Figure 17
Patent JP-2021187429-A (JP)
Title: On-vehicle display device
Inventor: YAMADA YOSHIHISA
IPC: G02B27/01
Filed: 2021-04-05
Abstract: To achieve display in which focus adjustment in the eyes of a driver is easy and the visibility is excellent, avoid complication in the shape and structure and enable the effective use of the entire display region.SOLUTION: An upper side display region and a lower side display region are provided on a display surface of a single display device 12 used in a combination meter device for a vehicle or the like, a light image of a real image displayed on the lower side display region is reflected by a reflection member 13 and projected in a state of being overlapped on the upper side display region, and a virtual image 17 and a portion of the real image are simultaneously displayed to be overlapped in the same region. A dead angle space can be effectively used for display by arranging the lower side display region in a place that becomes the dead angle of a structure such as a steering wheel 23. The alignment between a region of the real image and a region of the virtual image is achieved for the change in a view point EP position by making the tilt angle of the reflection member 13 adjustable. The burden of the focus adjustment of the eyes following the sight line movement of a driver is reduced and the visibility is improved.SELECTED DRAWING: Figure 1
Patent JP-2022160221-A (JP)
Title: inspection system
Inventor: KAWASAKI TAKESHI
IPC: H05K13/04
Filed: 2021-04-06
Abstract: To suppress reduction in productivity of an electronic device when the electronic device is produced on the basis of a surface mounting technology.SOLUTION: An inspection system includes a solder inspection machine that inspects solder after a printing process for coating solder on a pad of a substrate, a pre-reflow inspection machine that inspects a component after a mounting process for mounting the component on the pad, and a complex determining unit that determines whether the complex state of the solder and component after the mounting process is good or bad on the basis of inspection data of the solder inspection machine and inspection data of the pre-reflow inspection machine.SELECTED DRAWING: Figure 2
Patent JP-2022164403-A (JP)
Title: Farm field management system
Inventor: MIKI KAZUHIRO
IPC: A01G25/00
Filed: 2021-04-16
Abstract: To improve detection accuracy of a state of a predetermined phenomenon of a farm field, and appropriately manage the farm field.SOLUTION: A farm field management system 7 comprises: a wind detection part 50d which detects a state of wind blowing in a farm field; a water level detection part 3h which detects a water level as a state of a predetermined phenomenon other than wind in the farm field; and a correction part 3h which corrects a detection result of the water level detection part 3h on the basis of a detection result of the wind detection part 50d. Furthermore, the farm field management system comprises a water management device 1 which is installed in the farm field and executes a water feeding action of feeding water to the farm field or a water discharging action of discharging water from the farm field on the basis of the water level corrected by the correction part 3h of the farm field after detected by the water level detection part 3h.SELECTED DRAWING: Figure 7
Patent JP-2022165592-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-04-20
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of operation confirmation of a movable body by performance operation.SOLUTION: A game machine includes control means for performing operation confirmation of a movable body corresponding to a situation when power is turned on for preventing disturbance of a performance or the like to be executed after power is turned on.SELECTED DRAWING: Figure 1
Patent JP-2021120378-A (JP)
Title: Novel monoclonal antibodies to programmed death 1 (pd-1)
Inventor: ZHENG YONG
IPC: C07K16/28
Filed: 2021-04-21
Abstract: To provide novel PD-1 antibodies.SOLUTION: Provided is an isolated antibody that binds to human and mouse PD-1, or an antigen-binding fragment thereof.SELECTED DRAWING: None
Patent JP-2022167320-A (JP)
Title: Pulse wave analysis device, pulse wave analysis method, and pulse wave analysis program
Inventor: SATO Haruka
IPC: A61B5/022
Filed: 2021-04-23
Abstract: To provide a pulse wave analysis device, a pulse wave analysis method, and pulse wave analysis program capable of measuring central venous pressure of a patient in a non-invasive manner, and notifying of the accuracy of a measurement result.SOLUTION: A pulse wave analysis device 300 includes a pulse wave acquisition part 401, a venous pressure calculation part 402, a parameter calculation part 403, and an output part 404. The pulse wave acquisition part 401 acquires a pulse wave of a living body. The venous pressure calculation part 402 calculates venous pressure on the basis of a waveform in a predetermined period of a pulse wave. The parameter calculation part 403 analyzes the waveform in the predetermined period, and calculates at least one vital parameter on the living body. The output part 404 outputs the calculated venous pressure and information on the vital parameter and/or the accuracy of the venous pressure based on the vital parameter.SELECTED DRAWING: Figure 4
Patent JP-2022167437-A (JP)
Title: Packaged dried food
Inventor: MORINAKA NAOKI
IPC: A23L3/00
Filed: 2021-04-23
Abstract: To provide a technique for improving a preserving property of a dried food.SOLUTION: A dried food is packaged with a packaging material including a moisture absorbing sealant layer, thereby improving a preserving property of the dried food.SELECTED DRAWING: None
Patent JP-2021108216-A (JP)
Title: Predictive segmentation of energy customers
Inventor: ADRIAN ALBERT
IPC: G06Q50/06
Filed: 2021-04-23
Abstract: To provide a computer algorithm for analyzing energy consumers.SOLUTION: A computer system receives customer records listing customer attributes and an adoption status of the customer, such as whether the customer has enrolled in a particular energy efficiency program. An initial set of patterns are identified from the customer records, according to a decision tree or the like. The initial set is pruned to obtain a set of patterns that meet minimum support and effectiveness and maximum overlap requirements. The patterns are assigned to segments according to an optimization algorithm that seeks to maximize the minimum effectiveness of each segment, where the effectiveness indicates the number of customers matching the pattern of each segment that have positive adoption status. The optimization algorithm may be a bisection algorithm that evaluates a linear-fractional integer program (LFIP-F) to iteratively approach an optimal distribution of patterns.SELECTED DRAWING: Figure 3
Patent JP-2022169850-A (JP)
Title: die head
Inventor: KITSUTA HIROTAKA
IPC: B05C5/02
Filed: 2021-04-28
Abstract: To provide a die head that can achieve stripe coating evenly at a high speed.SOLUTION: A die head comprises: a plurality of opening parts for discharging coating liquid and arranged along one direction; and a grooved part which are provided between the two opening parts arranged adjacent to each other and through which a space at one side and a space at the other side sectioned along the one direction are communicated with each other. The die head configured as described above can secure higher ventilation between the space at one side and the space at the other side in an uncoated part, and thus can suppress generation of negative pressure and maintain flatness of a sheet.SELECTED DRAWING: Figure 2
Patent JP-2022171480-A (JP)
Title: Laminate container
Inventor: AIDA TOKIHIRO
IPC: B29C49/22
Filed: 2021-04-30
Abstract: To propose a laminate container 100 capable of facilitating recycling while suppressing an environmental load.SOLUTION: The laminate container 100 according to the present disclosure comprises: a trunk part 20 for storing a content; a mouth part 10 connected to an upper end part of the trunk part 20; a container layer (bottle layer 22) having a bottom part 40 for closing a lower end part of the trunk part 20; and a label layer 24 for covering the container layer from outside on at least the trunk part 20. The label layer 24 comprises: an easily breakable break layer 24a coming into contact with an outermost face of the container layer; and a difficult-to-break layer 24c difficult be broken, that is provided outside the break layer 24a. The outermost face of the container layer and the break layer 24a of the label layer 24 each are formed of a peelable material. An easy-tearing part 26 having no difficult-to-break layer 24c is provided on the label layer 24 on a part of the trunk part 20.SELECTED DRAWING: Figure 1
Patent JP-2022172978-A (JP)
Title: Imaging device
Inventor: MIYAZAKI HIROSHI
IPC: H04N5/232
Filed: 2021-05-07
Abstract: To provide, at low cost, an imaging device having high usability and providing an operational feeling of having both a wide-angle camera and an ultra wide-angle camera.SOLUTION: A mobile terminal, which is an imaging device, includes: an ultra wide-angle camera that has a 35 mm equivalent focal length of 20 mm or less; a display unit that displays a captured image; a zoom processor that zooms in/out on the captured image; and an operation unit that receives input of an amount of the zoom process. In default shooting by the camera, the zoom processor performs the zoom process to obtain a focal length of a predetermined value between 23 mm and 26 mm in 35 mm equivalent, and uses an angle of view obtained through the zoom process as a default angle of view.SELECTED DRAWING: Figure 4
Patent JP-2022174927-A (JP)
Inventor: KAWAMURA YOSHIHIRO
IPC: G01C9/08
Filed: 2021-05-12
Abstract: 【課題】加速度に基づく勾配検出をより精度良く補正することができる加速度センサ補正装置、道路勾配検出装置及び運行記録装置を提供する。【解決手段】加速度センサ補正装置１００は、車両に搭載され、当該車両にかかる加速度を検出する加速度センサ１４と、車両内で検出された気圧情報を受信する無線通信部３と、無線通信部３により気圧情報が受信可能か判定し、受信可能な場合に無線通信部３が受信した気圧情報に基づき自車両が位置する道路が平坦か否かを判定し、道路が平坦と判断した場合に加速度センサ１４の零点補正を行うＣＰＵ１と、を備えている。【選択図】図１