baber/WOPTO huggingface dataset:
Patent JP-2022131780-A (JP)
Title: Vehicular control device
Inventor: UTSUNOMIYA TAKAYUKI
IPC: B60W10/06
Filed: 2021-02-26
Abstract: To provide a vehicular control device capable of reducing a divergence between consumption estimated power and electric power which is actually consumed in equipment other than a drive motor.SOLUTION: In a hybrid vehicle 1, a drive motor 4 and a power generation motor 3 are controlled such that drive required power and power-generation required power are output from the drive motor 4 and the power generation motor 3, respectively. The drive required power is power required for traveling of the hybrid vehicle 1. The power-generation required power is obtained by totaling up the drive required power, battery required power which is the amount of charge and discharge for keeping the SOC of a battery 11 within a use range, and consumption estimated power which is estimated as electric power consumed in equipment other than the power generation motor 3 and the drive motor 4. Then, there are detected drive actual power and power-generation actual power which are actually generated by the drive motor 4 and the power generation motor 3, respectively. The power-generation actual power, the drive actual power, and the consumption estimated power are totaled up, and there is obtained a difference between the total value and battery actual power which is actually discharged from the battery 11. The consumption estimated power is corrected on the basis of the difference.SELECTED DRAWING: Figure 1
Patent JP-2022058097-A (JP)
Title: Recording method, and ink composition used in that recording method
IPC: B41J2/16
Filed: 2021-03-01
Abstract: PROBLEM TO BE SOLVED: To provide: a recording method with which it is possible to inhibit, in an effective manner, a situation in which the discharge stability of an ink composition decreases and the ink composition cannot be discharged onto a desired position on the surface of a substrate; and an ink composition used in the recording method. 
     SOLUTION: A recording method for discharging, onto the surface of a substrate, an inkjet ink composition containing an organic solvent by using an inkjet head provided with constituent members bonded by a cured product of an adhesive, the organic solvent containing an organic solvent (a) that is at least one selected from the group consisting of alkylamide-based solvents (a1), cyclic amide-based solvents (a2) and lactone-based solvents (a3). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022134693-A (JP)
Title: Magnetic sensor and inspection device
Inventor: IWASAKI HITOSHI
IPC: G01R33/06
Filed: 2021-03-04
Abstract: To provide a magnetic sensor and an inspection device, capable of improving sensitivity.SOLUTION: According to an embodiment, a magnetic sensor contains a first sensor part. The first sensor part includes: a first magnetic member; a first opposite magnetic member that is the first opposite magnetic member, and in which a direction to the first opposite magnetic member from the first magnetic member is along a first direction; and a first magnetic cell containing one or a plurality of first extension parts. Each of the first extension parts, contains: a first magnetic layer; a first opposite magnetic layer; and a first non-magnetic layer. An electric resistance of the magnetic cell is a first value when a first magnetic field is applied to the first magnetic cell. The electric resistance is a second value when a second magnetic field is applied to the first magnetic cell. The electric resistance is a third value when a third magnetic field is applied to the first magnetic cell. An absolute value of the first magnetic field is smaller than the absolute value of the second magnetic field, and is smaller than the absolute value of the third magnetic field. A direction of the second magnetic field is reversed from a direction of the third magnetic field. The first value is higher than the second value and is higher than the third value.SELECTED DRAWING: Figure 1
Patent JP-2022135110-A (JP)
Title: Sound pickup device, sound pickup program, and sound pickup method
Inventor: HARA MUNEHIRO
IPC: H04R1/40
Filed: 2021-03-04
Abstract: To provide a sound pickup device that stably picks up sound regardless of a speaker's speech position.SOLUTION: The present invention relates to a sound pickup device that picks up a target area sound from a target area as a sound source. The sound pickup device of the present invention has: target position information holding means that holds position information on a target position at which sound is picked up; microphone array installation state information holding means that holds installation state information on an installation state of a plurality of microphone arrays; calculation means that calculates an angle and a distance from each of the microphone arrays to the target position on the basis of, the position information on the target position and the installation state information on the microphone arrays; and target area sound extraction means that, for an input signal from each of the microphone arrays, acquires beamformer output in which directivity to the target position is formed on the basis of, a result of calculation made by the calculation means, and by using the respective beamformer outputs, extracts the target area sound from the target area including the target position as a sound source.SELECTED DRAWING: Figure 1
Patent JP-2022135524-A (JP)
Title: Embankment construction management support system
Inventor: TAKAO ATSUSHI
IPC: E02D17/18
Filed: 2021-03-05
Abstract: To provide an embankment construction management support system capable of improving the traceability of embankment materials carried in an embankment site.SOLUTION: An embankment site Pm is divided into multiple mesh voxel blocks VB, and the center of gravity position Pc of each voxel block VB in plan view is calculated. Concerning the voxel block VB including an unloaded position Pu and an adjacent voxel block VB, the distance from the unloaded position Pu to the center of gravity position Pc of each voxel block VB is calculated; based on the distance, the mixing ratio of earth and sand S for each voxel block VB is calculated; based on the calculated value, the soil property of the earth and sand S in each voxel block VB is determined; based on the soil property determination information and compaction information, a blank voxel block VB where the soil information is not recorded is detected; and based on the soil property of the voxel block VB adjacent to the blank voxel block VB, the soil property of the blank voxel block VB is determined.SELECTED DRAWING: Figure 1
Patent JP-2022136564-A (JP)
Title: work vehicle
Inventor: TSURUHARA YUTA
IPC: H04N7/18
Filed: 2021-03-08
Abstract: To provide a work vehicle which can reduce a dead angle of a camera and expand a monitor area.SOLUTION: A tractor 1 comprises a cabin 7 which covers an operation part, and cameras 24 which image vehicle circumference. The cabin 7 comprises four struts 8F, 8R which are erected at four corners in a plan view, and a roof part 9 which is supported by four struts 8F, 8R. The cameras 24 are attached to four struts 8F, 8R respectively, and the cameras 24 arranged in a cross direction are so located as to face each other and image each other's dead angles.SELECTED DRAWING: Figure 1
Patent JP-2021090227-A (JP)
Title: User equipment, network device, and method
Inventor: SUN ZHENNIAN
IPC: H04W28/04
Filed: 2021-03-10
Abstract: To provide an efficient solution for performing data communications between a base station and user equipment.SOLUTION: The present disclosure provides a method at a base station for performing data transmission to user equipment in a communications system supporting CA of at least one first carrier on which a short TTI is applied and at least one second carrier on which a long TTI is applied. The method comprises: transmitting at least one DL scheduling grant corresponding to data transmission to the user equipment in a DL control region of at least one of a short TTI on the first carrier and a long TTI on the second carrier; and performing DL data transmission towards the user equipment in a data transmission region of a short TTI on the first carrier and in a data transmission region of a long TTI on the second carrier as indicated by the at least one DL scheduling grant.SELECTED DRAWING: Figure 3
Patent JP-2022139327-A (JP)
Title: Multilayer electronic component
Inventor: SATO TAKUYA
IPC: H01G4/40
Filed: 2021-03-11
Abstract: To provide a multilayer electronic component including an inductor that has favorable characteristics and is suited for miniaturization.SOLUTION: An electronic component 1 includes first and second inductor forming sections L1A, L1B integrated with a stack 50, and connection conductor layers 561, 571. In the first inductor forming section L1A, first through hole lines T1a, T1b are connected to a wide portion of each of inductor conductor layers 681, 691, 701, and second through hole lines T2a, T2b are connected to a narrow portion of each of the inductor conductor layers 681, 691, 701. In the second inductor forming section L1B, first through hole lines T3a, T3b are connected to a wide portion of each of inductor conductor layers 682, 692, 702, and second through hole lines T4a, T4b are connected to a narrow portion of each of the inductor conductor layers 682, 692, 702.SELECTED DRAWING: Figure 8
Patent JP-2022142626-A (JP)
Title: Dye penetrant inspection device and dye penetrant inspection method
Inventor: MORITA HIROSHI
IPC: B05B13/02
Filed: 2021-03-16
Abstract: To provide an automated dye penetrant inspection device and dye penetrant inspection method which have stable inspection quality.SOLUTION: A dye penetrant inspection device 1 includes: a table 10 for fixing an inspection object component 2; a first application unit 30 for applying a dyeing penetrant to the inspection object component 2; a wipe unit 40 for wiping the penetrant off the inspection object component 2; a second application unit 50 for applying developer to the inspection object component 2; and a control unit 60 for moving the first application unit 30, the wipe unit 40, and the second application unit 50 in sequence.SELECTED DRAWING: Figure 2
Patent JP-2021101576-A (JP)
Title: Decoding device and storage medium
Inventor: ABE SEISHI
IPC: H04N19/513
Filed: 2021-03-22
Abstract: To provide a decoding device capable of further improvement of compression efficiency and reduction of processing load.SOLUTION: A processor of the decoding device acquires two prediction images by interpolating to decimal pixel precision using two reference pictures associated with the block to be decoded for bidirectional prediction by using memory. The processor acquires multiple gradient values corresponding to each of the multiple second pixels included in a sub-block which is obtained by dividing the block to be decoded by using multiple pixel values of multiple first pixels included in the two prediction images. A motion correction value of the sub-block is derived based on multiple gradient values, and an output prediction image corresponding to the sub-block is generated by using the motion correction value of the sub-block. The two prediction images are identified by using two motion vectors. The reference range for interpolation is included in an ordinary reference range which is referenced to acquire a prediction image with decimal pixel precision corresponding to the block to be decoded in ordinal inter-prediction without using multiple gradient values.SELECTED DRAWING: Figure 11
Patent JP-2022149619-A (JP)
Title: Resin composite steel sheet
Inventor: YOSHIDA TOMOYA
IPC: B32B3/24
Filed: 2021-03-25
Abstract: To provide a resin composite steel sheet that is capable of accurate spot welding while keeping an excellent vibration damping property.SOLUTION: A resin composite steel sheet 10 includes a resin layer interposed between steel sheets 12, 14. The resin layer is formed such that resin-absence regions are dispersed in which resin does not exist for giving a space in a prescribed range between the steel sheets 12, 14.SELECTED DRAWING: Figure 1
Patent JP-2022152485-A (JP)
Title: Drive auxiliary device
Inventor: AKUTSU NOBUYUKI
IPC: B62M3/04
Filed: 2021-03-29
Abstract: To provide a drive auxiliary device capable of sufficiently performing assist of drive force at low cost, with a less number of components and with a simple structure.SOLUTION: A drive auxiliary device is configured so that cranks 3a, 3b and coupling rods 9a, 9b are still integrated in which a length of them is greater than a length of the crank 3a, 3b when a ratchet mechanism is acting, and in the state, a leverage is generated for allowing pedaling of pedals 10a, 10b, therefore, a load for pedaling the pedals 10a, 10b can be reduced and sufficient drive assist can be achieved. In addition, when the ratchet mechanism is detached, a length of the coupling rods 9a, 9b is significantly greater than a length of the crank 3a, 3b, so that after pedaling of the pedal 10a, 10b, a joint angle between a thigh and a shin is made to an obtuse angle of 160 degree or greater, and a distance at which the pedals 10a, 10b are pedaled is longer, therefore a load to the thigh is reduced in the way of the pedaling, thereby reducing a load of pedaling the pedals 10a, 10b and assisting drive sufficiently.SELECTED DRAWING: Figure 1
Patent JP-2022155091-A (JP)
Title: Touch panel device and temperature estimation method of touch panel
Inventor: TAKASE MIKI
IPC: G06F3/041
Filed: 2021-03-30
Abstract: To detect minute temperature change or local temperature change of a touch panel.SOLUTION: A touch panel device (1) includes: an amplifier circuit (5) which reads electrode signals based on a capacitance between a first electrode (3) and a second electrode (4) of a touch panel (2); and a temperature estimation unit (6) which estimates a temperature change of the capacitance between the first electrode (3) and the second electrode (4) based on a fluctuation between variability of noise components of the electrode signals in a first period and variability in a second period.SELECTED DRAWING: Figure 1
Patent JP-2022155839-A (JP)
Title: Terminal module and connector
Inventor: UCHIYAMA TAKAYUKI
IPC: H01R13/24
Filed: 2021-03-31
Abstract: To provide a terminal module capable of miniaturizing a connector while suppressing disconnection of a flexible conductor.SOLUTION: A terminal module 10 that is fitted to a mating connector 90 relatively approaching along a first direction from one side to the other side and electrically connected to the mating connector includes a ceiling wall 21, a case 20 having a pair of side walls 22 extending to one side from the ceiling wall, an elastic member 30 extending from the ceiling wall to one side, a first terminal 40 that is supported by the pair of side walls while being urged to one side by the elastic member and is movable to the other side by being pressed by the mating connector, a second terminal 50 positioned apart from the first terminal in a second direction orthogonal to the first direction and extending in the first direction, and a flexible conductor 60 electrically connecting the first terminal and the second terminal.SELECTED DRAWING: Figure 1
Patent JP-2022156241-A (JP)
Title: induction heating device
Inventor: FUJITA SO
IPC: H05B6/06
Filed: 2021-03-31
Abstract: To provide an induction heating device capable of more appropriately heating an aerosol-forming base material.SOLUTION: An induction heating device 100 is for heating an aerosol forming base material 108, which contains a susceptor 110 and an aerosol source 112, and is provided with a circuit including a coil 106 for heating the susceptor 110 by induction heating. The susceptor 110 is heated in a heating mode including a plurality of phases, and the frequency of an AC current supplied to the coil 106 is constant throughout the plurality of phases.SELECTED DRAWING: Figure 2
Patent JP-2022156262-A (JP)
Title: Light transmissive sheet and optical component
Inventor: SHIOMOTO KENGO
IPC: G02B1/111
Filed: 2021-03-31
Abstract: To provide a light transmissive sheet which precisely prevents deterioration or dissolution of a retardation even when processed or having been processed under heating, and an optical component which has the light transmissive sheet and excellent reliability.SOLUTION: A light transmissive sheet 10 in the present invention includes a resin base material 13 having a retardation, a first resin layer 11 provided on one surface side of the resin base material 13, and a second resin layer 12 provided on the other surface side of the resin base material 13. In the light transmissive sheet 10, the first resin layer 11 contains a second thermoplastic resin which has a surface opposite to the resin base material 13 patterned in an uneven pattern 110 and maintains patterning property of the uneven pattern 110 on the surface; the resin base material 13 contains a first thermoplastic resin having orientation so as to give a retardation to the resin base material 13; and a glass transition point of the resin layer is lower than a glass transition point of the resin base material.SELECTED DRAWING: Figure 4
Patent JP-2022156555-A (JP)
Title: Rotary electric machine
Inventor: KOJIMA HARUKA
IPC: H02K3/04
Filed: 2021-03-31
Abstract: To reduce manufacturing man-hours and manufacturing costs for a rotary electric machine by reducing the types of coils used for the rotary electric machine.SOLUTION: A plurality of coils includes a plurality of coils 20A, 20B for general use and a plurality of coils for power lines. Protruding portions 50A, 50B for the general use coils 20A, 20B are provided as first and second connecting parts, respectively. The protruding portions of the power line coils are provided as a power line connecting part and a general-use connecting part, respectively. At least one of the general-use coils 20A, 20B and the power line coils are made the same length. The power line connecting part is connected to the power line. The first, second and general-use connecting parts are connected to another coil in a state where they are bent against an insert part by a bending amount in accordance with the length of the power line connecting part.SELECTED DRAWING: Figure 8
Patent JP-2022158730-A (JP)
Title: Knockdown structure
Inventor: KATO HIROSHI
IPC: A47B3/00
Filed: 2021-04-03
Abstract: To provide a knockdown structure that facilitates assembly and that can be provided at a low price.by keeping costs down.SOLUTION: A knockdown structure 10 of the present invention includes: loading parts 14; and frame parts 22 that constitute frames 20 for supporting the loading parts 14. The frame parts 22 contain at least three prism parts 30 composed of square columns. In the prism parts 30, there is provided a notched part 32 that is formed as a notch. For the notched part 32 of one prism part 30, other prism parts 30 are fitted, and the three prism parts 30 can be three-dimensionally assembled so that longitudinal directions X intersect at each other.SELECTED DRAWING: Figure 9
Patent JP-2022160324-A (JP)
Title: Reservation setting system of household appliance
Inventor: NAKAGAWA TATSUYA
IPC: G06Q10/02
Filed: 2021-04-06
Abstract: To provide a reservation setting system of household appliance capable of setting a reservation operation easily.SOLUTION: A reservation setting system of household appliances includes: a reservation storage part 12 for storing reservation data; a household appliance 10 capable of performing a reservation operation based on the reservation data; transmission parts 16, 30 for transmitting operation data for operating the household appliance 10 to the household appliance 10; a history creation part 25 for creating operation history data in which operation time when the household appliance 10 was operated is associated with the operation data based on the operation data transmitted from the transmission parts 16, 30; an operation history storage part 22 for storing the operation history data created by the history creation part 25; a selection detection part 36 for detecting a selection operation of the operation history data by a user from the operation history data stored in the operation history storage part 22; and a reservation creation part 37 for creating the reservation data so that the household appliance 10 operates based on the operation history data detected by the selection detection part 36.SELECTED DRAWING: Figure 6
Patent JP-2022162899-A (JP)
Title: Machine tool
Inventor: SUZUKI TOSHIHIRO
IPC: B23Q1/01
Filed: 2021-04-13
Abstract: To minimize deterioration in machining accuracy due to deformation of a machine tool caused by change in temperature in the vicinity of the machine tool and heat generated by a motor or the like during operation of the machine tool.SOLUTION: A machine tool 100 is equipped with: a bed 102 which is installed on a floor surface; a first column 130 which is erected on the bed and forms a first hole portion 138 together with the bed; a second column 140 which is erected on the bed in such a way that the second column 140 is away in a first horizontal direction from the first column, and which forms a second hole portion 148 together with the bed; a saddle 150 which is provided movably in a second horizontal direction in such a way as to hang across the first column and the second column; a spindle head 170 mounted vertically movably on the saddle; and a table 180 which is mounted on the bed movably in the first horizontal direction in such a way as to enter the first hole portion and the second hole portion, and on which a workpiece W is placed.SELECTED DRAWING: Figure 1
Patent JP-2022165251-A (JP)
Title: Power semiconductor device, method of manufacturing power semiconductor device, and power conversion device
Inventor: TAGAMI KENJI
IPC: H01L23/34
Filed: 2021-04-19
Abstract: To provide a power semiconductor device that has a high-quality, highly-reliable junction with secured bonding thickness, and to provide a method of manufacturing a power semiconductor device.SOLUTION: A semiconductor element 1 is bonded with a circuit pattern 3a integrated with an insulating layer 3b and a heat radiation fin 3c. A case 8 is adhered to a circumferential edge of the heat radiation fin 3c so as to surround the semiconductor element 1, the circuit pattern 3a, and the insulating layer 3b. A region surrounded by the insulating layer 3b, the circuit pattern 3a, and the case 8 is encapsulated with an encapsulation resin 10. An internal electrode 4 includes a flat plate part 4a and is provided with a through-hole 6 and a pair of bent supporting parts 4b having an inclined shape. The supporting parts 4b are bonded with the circuit pattern 3a. The through-hole 6 and an embossed part 11 provided around the through-hole 6 are bonded with an upper surface of the semiconductor element 1. The internal electrode 4 is bonded with an external electrode 7 integrally molded with the case 8.SELECTED DRAWING: Figure 2
Patent JP-2022165702-A (JP)
Inventor: MATSUNAGA TAKUMA
IPC: B63H25/22
Filed: 2021-04-20
Abstract: 【課題】ステアリングシリンダ内の油室のエア抜きを容易に行うことが可能な船外機および船舶を提供する。【解決手段】この船外機１２０は、左右方向において油室５１の油路４２への接続口である油路接続口５５の近傍に設けられ、油室５１から油路４２を介して作動油が排出される場合に、油室５１に滞留したエア６０を油路接続口５５に導くエアガイド部材７０を備える。【選択図】図６
Patent JP-2022166421-A (JP)
Title: game machine
Inventor: NAGANAWA TAKURO
IPC: A63F7/02
Filed: 2021-04-21
Abstract: To provide a game machine capable of enhancing game amusement in a game.SOLUTION: A specific game state different from a normal game state includes a first specific game state and a second specific game state. A variation display can be executed using different variation patterns between the first specific game state and the second specific game state. The variation display can be executed using the same variation pattern between a specific period after the end of the first specific game state and a specific period after the end of the second specific game state.SELECTED DRAWING: Figure 20