baber/WOPTO huggingface dataset:
Patent JP-2023056643-A (JP)
Title: Impedance adjustment method and connector for high-speed transmission
Inventor: OSAKA JUNJI
IPC: H01R12/52
Filed: 2021-10-08
Abstract: To provide a technique capable of lowering impedance without changing the pitch and spring characteristics of a contact.SOLUTION: Each contact 33 supports one contact portion 85 by two spring pieces 90 which extend in parallel to each other while being separated from each other in a pitch direction and both ends of which are connected. There is no conductor between the two spring pieces 90 of each contact 33. There is no conductor between two contacts 33 adjacent to each other in the pitch direction. An outer spring clearance S2 is narrowed by moving the two spring pieces 90 of each contact 33 away from each other in the pitch direction while maintaining a predetermined pitch P and the cross-sectional areas and cross-sectional shapes of the two spring pieces 90 of each contact 33, thereby lowering the impedance of each contact 33 while maintaining the predetermined pitch P and the spring characteristic of each contact 33.SELECTED DRAWING: Figure 14
Patent JP-2023057413-A (JP)
Title: cam cap
Inventor: SAKAGUCHI TAKUYA
IPC: F01L1/12
Filed: 2021-10-11
Abstract: To provide a cam cap capable of smoothly taking out a jig.SOLUTION: A cam cap 16 includes: a cap body 40 including a bearing for supporting a cam shaft pressing a rocker arm 22 and mounted on a cylinder head 30; and a first boss 41 projecting from the cap body 40 in an axial direction of the cam shaft. In a state of mounting the cap body 40 on the cylinder head 30, the first boss 41 includes a part overlapping with the rocker arm 22 in the axial direction of the cam shaft. The first boss 41 has an inclined surface 45a continued to a first end portion 41c as an end portion of the first boss 41 in a direction projecting from the cap body 40 and positioned between the first end portion 41c and the rocker arm 22 in a direction toward the rocker arm 22 from the first end portion 41c. The inclined surface 45a is inclined so that a distance to the rocker arm 22 becomes longer toward a region near the first end portion 41c.SELECTED DRAWING: Figure 4
Patent JP-2023061840-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-10-20
Abstract: To provide a game machine capable of appropriately processing an object falling from an upper part of the game machine in the so-called enclosed-type game machine.SOLUTION: In the so-called enclosed-type game machine, the game machine houses a game board in a game machine frame, the game machine includes an upper surface cover for protecting the game board from an upper part and a rear surface cover for protecting it from a rear part, and an upper surface of the upper surface cover has a slope for allowing spherical game balls to flow down to the rear but a nonspherical member to stay on the upper surface of the upper surface cover, thus allowing metal powder, screws, and the like to stay in the upper surface cover but game balls to fall down so as be collected by island facilities.SELECTED DRAWING: Figure 23
Patent JP-2023063945-A (JP)
Title: Image recording method and image recording apparatus
Inventor: NAKAMURA HAYATE
IPC: B41J2/01
Filed: 2021-10-25
Abstract: To provide an image recording method and an image recording apparatus for suppressing uneven drying of an image formed on a recording medium supported by a guide surface.SOLUTION: There is provided an image recording method which comprises: a conveying step of supporting a recording medium by a guide surface to convey the recording medium together with the guide surface; an image forming step of ejecting a liquid from a liquid ejection head onto the conveyed recording medium to form an image; and a preheating step of preheating the recording medium prior to the image forming step, wherein when the temperature of the guide surface in the image forming step is defined as TG and the temperature of the recording medium is defined as TP, the drying irregularities are suppressed by the image recording method having the relationship of 0≤TG-TP≤1.2[°C].SELECTED DRAWING: Figure 13
Patent JP-2022009525-A (JP)
Title: Method executed by base station and ue, base station, and ue
IPC: H04W72/04
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transmitting and receiving a reference signal. 
     SOLUTION: In a method for transmitting a reference signal, when the reference signal is transmitted, the reference signal is transmitted using a first configuration resource group within a first transmission resource group. The reference signal is transmitted using a second configuration resource group within a second transmission resource group. The first configuration resource group is determined based on a resource configuration allocated for the reference signal, and the second configuration resource group is a subset of the first configuration resource group. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023065009-A (JP)
Title: Movement and stay estimation model and method with area feature adopted and movement trajectory prediction device and program
Inventor: KOBAYASHI AKIHIRO
IPC: G06Q10/04
Filed: 2021-10-27
Abstract: To provide a movement and stay estimation model which can estimate information related to movements and stays of an estimation target, the information thus also enabling prediction of a route, with consideration for an area condition.SOLUTION: The model causes a computer to function as: an area feature and position encoding unit into which area feature information related to things and events which can influence or relate to movements and stays of an estimation target in a research target area, and information related to a time series of the movements or the stays of the estimation target are input and which produces area feature embedded information having the area feature information embedded therein and position embedded information having information related to a position in the time series embedded therein; an area movement and stay encoding unit into which the area feature embedded information and the position embedded information are input and which produces area movement and stay embedded information having information related to the movements and the stays of the estimation target in the research target area embedded therein; and a movement and stay estimation unit into which the area movement and stay embedded information is input and which produces information related to posterior movements and stays.SELECTED DRAWING: Figure 1
Patent JP-2023069211-A (JP)
Title: Material search method, and material search support system
Inventor: ADACHI MASAKI
IPC: G06N99/00
Filed: 2021-11-05
Abstract: To reduce the number of searches required for finding a material having a characteristic sufficiently matching an intended characteristic in an art searching for the material having the intended characteristic based on information on a structure of the material and the like.SOLUTION: A method of searching for a material having an intended characteristic is configured to repeat: a process of adjusting a characteristic-amount vector, having a correlation with an object characteristic value, of each of a plurality of candidate materials, and using an object characteristic value and characteristic-amount vector of a known material having the object characteristic value known to obtain a probability distribution of the object characteristic value from the characteristic-amount vector about each of the candidate materials according to an algorithm of a Gaussian process regression; a process of selecting a material of which the object characteristic value is predicted to be closest to a target value, of the material candidate according to the algorithm of Thompson Sampling on the basis of the probability distribution of the object characteristic value of each candidate material; and a process of obtaining an object characteristic value of the selected material until a prescribed condition is established, including the selected material having the object characteristic value obtained in the known material having the object characteristic value known.SELECTED DRAWING: Figure 2
Patent JP-2023070938-A (JP)
Title: Power source device
Inventor: TASHIRO YUTARO
IPC: H02M7/48
Filed: 2021-11-10
Abstract: To provide a power source device in which a phase angle is corrected so as to reduce pulses, and from which a three-phase AC current having a phase difference of 120 degrees among a first single phase AC current, a second single phase AC current, and a third single phase AC current can be outputted in a state where no pulse is generated.SOLUTION: A power source device converts inputted DC current to AC current and outputs the AC current from an output unit. The power source device includes: an inverter unit having a first inverter circuit that converts DC current to a first single phase AC current and outputs the first single phase AC current, a second inverter circuit that converts DC current to a second single phase AC current and outputs the second single phase AC current, and a third inverter circuit that converts DC current to a third single phase AC current and outputs the third single phase AC current; a phase control unit that controls outputs of the first inverter circuit and the second inverter circuit on the basis of a determined phase angle; a current detection unit that detects the current of the first single phase AC current, the current of the second single phase AC current, and the current of the third single phase AC current at the output unit; and a voltage detection unit that detects the voltage of the first single phase AC current, the voltage of the second single phase AC current, and the voltage of the third single phase AC current at the output unit.SELECTED DRAWING: Figure 2
Patent JP-2023004818-A (JP)
Title: Virtual reality training system and floor unit
Inventor: KWON NAM-HYEOK
IPC: G09B9/00
Filed: 2021-11-12
Abstract: To provide a virtual reality training system and a floor unit therefor.SOLUTION: A virtual reality training system according to an aspect of the present invention may include: a floor system having a base of a particular length and width; an object member configured to be detachably installed on the floor system; an input unit configured to specify a first position corresponding to a position of an object within a virtual reality space having a length and width smaller than or equal to the length and width of the base of the floor system; and a mapping unit configured to compute and output a second position to be installed with the object member, as a position on the floor system corresponding to the first position in the virtual reality space.SELECTED DRAWING: Figure 1
Patent JP-2023065278-A (JP)
Title: Pointing-out support device, pointing-out support method and pointing-out support program
Inventor: NAKABAYASHI TAKUMA
IPC: G06Q50/10
Filed: 2021-11-15
Abstract: To provide a pointing-out support device, a pointing-out support method, and a pointing-out support program for assisting efficient and accurate pointing-out work at a work site.SOLUTION: A support device 20 supports pointing-out at the time of situation confirmation by using a user device 10. A control unit 21 of this support device 20 includes a learning unit 211 that generates, for a part of a building, a prediction model for predicting pointing-out candidate information according to the part by using an image including pointing-out position information at the time of situation confirmation as training data. The control unit 21 further includes a prediction unit 213 that, when a new image is acquired from the user device 10, predicts pointing-out candidate information according to the part by inputting the new image to the prediction model, and outputs it to the user device 10.SELECTED DRAWING: Figure 1
Patent JP-2022028810-A (JP)
Title: Memory allocation method, apparatus, and electronic device
Inventor: TIAN CHAO
IPC: G10L25/30
Filed: 2021-11-17
Abstract: To provide an effective memory allocation method in a neural network for processing voice data, and to provide an associated apparatus and electronic device.SOLUTION: A method provided herein comprises: receiving multiple frames of voice data; inputting the multiple frames of voice data to a neural network model; having the neural network model apply for a plurality of data tensors when processing the multiple frames of voice data; and having the plurality of data tensors share a shared memory. The shared memory allocates memory as determined according to the number of frames of current voice data.SELECTED DRAWING: Figure 1
Patent JP-2022031751-A (JP)
Title: Membrane and electronic apparatus
IPC: C09K11/06
Filed: 2021-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an anthracene derivative which is applicable to a light-emitting element or a light-emitting device using electroluminescence and which permits blue luminescence, and is capable of improving chromatic purity of the blue luminescence. 
     SOLUTION: A membrane has a chemical compound expressed by the following equation (1). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023075686-A (JP)
Title: Sputtering target material and sputtering target
Inventor: NAKADA KUNIHIKO
IPC: C04B35/495
Filed: 2021-11-19
Abstract: To provide a sputtering target material excellent in characteristics.SOLUTION: A sputtering target material is composed of a sintered body of an oxide including potassium, sodium, niobium, and oxygen. A number average particle diameter Nd and an area average particle diameter Nv in a plurality of crystal grains observed on a sputter surface satisfy a relational expression (Nv-Nd)/Nd≤2.1, or the area average particle diameter Nv and an area average standard deviation Ns satisfy a relational expression Ns/Nv≤0.76.SELECTED DRAWING: Figure 1
Patent JP-2023076157-A (JP)
Title: Catalyst carrier and method of manufacturing catalyst carrier
Inventor: TSUDA TOYOSHI
IPC: F01N3/28
Filed: 2021-11-22
Abstract: To provide a catalyst carrier suppressing a backflow of exhaust gas without using a dynamic valve, and a method of manufacturing the catalyst carrier.SOLUTION: A catalyst carrier 10 is equipped with a waveform plate 14 that has a large number of waveform strip grooves 13 aligned in parallel, a flat plate 16 that is overlapped with the waveform plate 14 and wound with the waveform plate 14 to form a honeycomb structure, a catalyst layer that covers the surface of each cell 11 formed by being surrounded with the waveform strip grooves 13 of the waveform plate 14 and the flat plate 16, a plurality of cave-shaped protrusion blades 21 provided at a crest portion 17 of a waveform of the waveform plate 14 in the cell, having an opening portion 23 in a flowing down direction of forward flowing exhaust gas G flowing in the cell 11, and protruding toward the flat plate 16, and a plurality of tunnel protrusion blades 22 provided at the crest portion 17 and having a backflow inflow port 25 and an outflow port 26 along the crest portion 17.SELECTED DRAWING: Figure 2
Patent JP-2023077308-A (JP)
Title: game machine
Inventor: AKUTAGAWA MITSUHIRO
IPC: A63F7/02
Filed: 2021-11-24
Abstract: To develop a game machine capable of appropriately managing the number of possessed balls and the number of enclosed game balls.SOLUTION: When power is newly supplied and a first condition and a second condition are satisfied, a predetermined state is entered. In a specific state other than the predetermined state, game balls can be shot when a third condition is satisfied. In the predetermined state, game balls can be shot when the third condition is not satisfied. In the specific state, game balls cannot be shot when the second condition is satisfied.SELECTED DRAWING: Figure 450
Patent JP-2023079372-A (JP)
Title: Touch panel controller, touch panel system and control method
Inventor: OKASAKA HARUTOSHI
IPC: G06F3/041
Filed: 2021-11-29
Abstract: To correctly detect a selected position even without contact with a touch panel.SOLUTION: A touch panel controller (10) comprises: a scan position acquisition unit (13) which acquires selected area information about a selected area that is included in a display image displayed on a touch panel (30) in which a plurality of drive electrodes (33) and a plurality of detection electrodes (34) are arrayed in a matrix and is selected by a user; and a drive control unit (11) which simultaneously drives only the partial drive electrodes (33) in the plurality of drive electrodes (33) on the basis of the selected area information of the selected area displayed in the time of detection processing when the touch panel 30 performs the detection processing.SELECTED DRAWING: Figure 1
Patent JP-2023081063-A (JP)
Title: Information processing device, method, and computer program
Inventor: WADA SHINJI
IPC: G06Q50/06
Filed: 2021-11-30
Abstract: To calculate a gas consumption period when a consumer uses up gas in a gas container.SOLUTION: A communication device receives a pointer value telegraphic message from an NCU in a predetermined time interval. The pointer value telegraphic message includes a pointer value read from a gas meter connected to a gas container. A control device subtracts the pointer value from a first counter showing a gas residual amount in the gas container, and the first counter sets gas container capacity in the gas container as an initial value, determines a time point for replacing the gas container on the basis of a value of the first counter, keeps the same value as the first counter in response to the replacement of the gas container, stores a second counter showing the gas residual amount in the gas container, sets the initial value in the first counter, subtracts the pointer value from the second counter, and calculates a gas consumption period on the basis of a value of the second counter.SELECTED DRAWING: Figure 7
Patent JP-2023081082-A (JP)
Title: Power apparatus loss measuring device
Inventor: KANEHARA MASATAKA
IPC: G01K17/06
Filed: 2021-11-30
Abstract: To measure total loss of a power apparatus with high accuracy.SOLUTION: A power apparatus loss measuring device measures total loss of a power apparatus equipped with a coil with an iron core, which includes a coil and an iron core. The power apparatus loss measuring device includes a heat flux sensor which outputs a detection signal corresponding to heat flux of the coil with iron core generated by excitation of the iron core when a current flows through the coil.SELECTED DRAWING: Figure 1
Patent JP-2023081756-A (JP)
Title: Certificate issuing device and certificate issuing method
Inventor: OKAWA NAOKI
IPC: G06Q50/06
Filed: 2021-12-01
Abstract: To provide a certificate issuing device that enables an incentive to be given to a user who charges electric power having an environmental added value.SOLUTION: A certificate issuing device 10 includes: a credit information acquisition unit 11 that acquires credit information identifying credit issued by a credit management entity for a predetermined action by a value creator; a charging information acquisition unit 12 that acquires charging information indicating that a power use device of a user is charged; an issuing unit 13 that issues power use identification information corresponding to the charging information; an aggregation unit 14 that aggregates a charging power amount and calculates a total charging power amount; an invalidation processing unit 15 that transmits invalidation application information for invalidating credit equivalent to the total charging power amount to the credit management entity; and an output unit 16 that outputs invalidation credit information associated with each of the power use identification information corresponding to the charging information aggregated as the total charging power amount.SELECTED DRAWING: Figure 3
Patent JP-2023084033-A (JP)
Title: Railway vehicle
Inventor: SATO TETSUO
IPC: B60H1/34
Filed: 2021-12-06
Abstract: To provide a railway vehicle with an air-conditioner system which can simply improve a comfort and an air cleanness for each passenger sitting on a passenger seat in a passenger cabin.SOLUTION: Provided is a railway vehicle 10 with an airconditioning system 10K which has a blow-out port 3 for blowing out conditioned air TK into a passenger cabin 2 provided in a lower surrounding 11 of a vehicle body 1 and has an exhaust port 4 for exhausting air KK in the passenger cabin to the outside the passenger cabin provided in an upper surrounding 12 of the vehicle body, so that the conditioned air blown out from the blow-out port into the passenger cain ascends from a lower part to an upper part in the passenger cabin and is exhausted from the exhaust port. The blow-out port is formed in a passenger seat 5 installed in the passenger cabin and a first passenger seat blow-out port 32 formed so as to blow out the conditioned air to all circumferential directions of a passenger sitting on the passenger seat along a seat bottom surface 51b of the passenger seat.SELECTED DRAWING: Figure 1
Patent JP-2023084317-A (JP)
Title: Lithium nitride composition for sulfide-based inorganic solid electrolyte material, method of producing lithium nitride composition, raw material composition of sulfide-based inorganic solid electrolyte material, method of producing sulfide-based inorganic solid electrolyte material, sulfide-based inorganic solid electrolyte material, solid electrolyte, solid electrolyte membrane, and lithium ion battery
Inventor: TAMURA MOTOSHI
IPC: H01M10/0562
Filed: 2021-12-07
Abstract: To provide a lithium nitride composition with good lithium ion conductivity, which is used as a raw material of a sulfide-based inorganic solid electrolyte material.SOLUTION: Provided is a lithium nitride composition for a sulfide-based inorganic solid electrolyte material. The lithium nitride composition contains α-type or β-type lithium nitride. When, in a spectrum obtained by X-ray diffraction using CuKα ray as a radiation source, Iα represents the diffraction integrated intensity of a diffraction peak present at a position of a diffraction angle 2θ=22.6±0.4°, Iβ represents the diffraction integrated intensity of a diffraction peak present at a position of a diffraction angle 2θ=52.3±0.5°, and IOH represents the diffraction integrated intensity of a diffraction peak present at a position of a diffraction angle 2θ=20.1±0.4°, a value of integrated intensity ratio calculated by an integrated intensity ratio=IOH/(Iα/3.8+Iβ) is equal to or less than 1.1.SELECTED DRAWING: None
Patent JP-2023084848-A (JP)
Title: External preparation for skin
Inventor: ZHANG YUNQI
IPC: A61K8/34
Filed: 2021-12-08
Abstract: To provide an external preparation for skin having a lifting effect of skin, and improved tolerance against rubbing.SOLUTION: An external preparation for skin includes (A) pullulan or a derivative thereof, (B) monosaccharide, oligosaccharide or sugar alcohol and (C) water, where the blending amount of component (A) is 4 to 20 mass% for the total amount of external preparation for skin.SELECTED DRAWING: None