baber/WOPTO huggingface dataset:
Patent JP-2021023491-A (JP)
Title: Radio wave type moisture meter and biological information measurement device
Inventor: TERADA NOBUYUKI
IPC: G01N22/04
Filed: 2019-08-02
Abstract: To provide a radio wave type moisture meter less likely to be affected by its surrounding factors such as vibration, and a biological information measurement device related with it.SOLUTION: The radio wave type moisture meter comprises: a radio transmission unit for transmitting a radio wave; a first radio reception unit and a second radio reception unit at least one of which receives a radio wave that has been transmitted by the radio transmission unit and has passed through a measurement target; a phase difference detection unit for detecting the phase difference between the radio waves received respectively by the first radio reception unit and the second radio reception unit; and a moisture detection unit for detecting the moisture content of the measurement target on the basis of the phase difference detected by the phase difference detection unit.SELECTED DRAWING: Figure 1B
Patent JP-2021027269-A (JP)
Title: Inductor
Inventor: MIZUKOSHI YASUTAKA
IPC: H01F17/04
Filed: 2019-08-08
Abstract: To provide an inductor with sufficient breakdown voltage performance that can be manufactured with high yield.SOLUTION: The inductor includes a coil having a winding section with a conductor 50 having a coating layer 41 wound around it, and a pair of drawer sections formed by pulling the conductor out of the winding section and a magnetic section 20 containing magnetic powder and resin that encapsulates the coil. The magnetic powder is composed of first particles P1 having a first average particle diameter d1 and second particles P2 having a second average particle diameter d2 smaller than the first average particle diameter d1. The thickness k of the coating layer 41 has a value greater than the second average particle diameter d2.SELECTED DRAWING: Figure 3
Patent JP-2020024921-A (JP)
Title: Horizontal composite power-feeding element group
Inventor: YANG SZU-NAN
IPC: H01M50/503
Filed: 2019-08-08
Abstract: To provide a horizontal composite power-feeding element which allows a high voltage and a high capacity to be achieved by power feeding element group serial connection and/or parallel connection and which never causes an electrolyte, etc to decompose.SOLUTION: A horizontal composite power-feeding element 10 comprises: a first insulator layer 12; a second insulator layer 14; a first conducting pattern layer 16; a second conducting pattern layer 18; and a plurality of power feeding element group 20. The first conducting pattern layer is disposed on the first insulator layer. The second conducting pattern layer is disposed on the second insulator layer. The plurality of power feeding element groups are disposed between the first insulator layer and the second insulator layer, and they are connected in series and/or parallel through the first and second conducting pattern layers. The power feeding element group is formed by connecting one or more discrete power-feeding elements in series while avoiding the circulation of an electrolyte thereof.SELECTED DRAWING: Figure 3
Patent JP-2021035078-A (JP)
Title: Rotary electric machine
Inventor: TAKASHIMA HIROYUKI
IPC: H02K1/22
Filed: 2019-08-19
Abstract: To provide a rotary electric machine capable of reducing vibration and noise to be generated in the rotary electric machine.SOLUTION: A rotary electric machine comprises a stator 2, a rotor 3 and a frame 4. The rotor 3 includes a rotor core 31 and a plurality of permanent magnets 32. The rotor 3 is divided into a plurality of blocks 33 and the plurality of blocks 33 include: a pair of skew angle increase blocks which are adjacent to each other and mutually displaced in a first direction from one end to the other end of the rotor 3 in an axial direction; and a pair of skew angle decrease blocks which are adjacent to each other and mutually displaced in a second direction from the one end to the other end of the rotor 3 in the axial direction. The frame 4 includes a body part 41 holding the stator 2, and a flange part 42 protruding outside of the body part 41, and the thickness of the body part 41 is changed from one end to the other end of the body part 41 in an axial direction.SELECTED DRAWING: Figure 4
Patent JP-2019215917-A (JP)
Title: Mobile terminal, program, and shopping support method
Inventor: MATSUMOTO YUKIFUMI
IPC: G06Q30/06
Filed: 2019-08-26
Abstract: To provide a server device and a program that can support customers' shopping.SOLUTION: A communication control unit 2001 of a transaction management server 20 receives a commodity code read by a customer terminal 10 from the customer terminal 10. The communication control unit 2001 also receives purchasing a commodity identified by the commodity code read by the customer terminal 10 from the customer terminal 10 and receives an input indicating completion of packaging the commodity by receiving notice indicating the completion of packaging the commodity. A mail control unit 2006 transmits generated mail information to the customer terminal 10 on the condition that the notice indicating the completion of packaging is received.SELECTED DRAWING: Figure 7
Patent JP-2020071871-A (JP)
Title: Information processing system, information processing apparatus, server device, program, or method
Inventor: SASAKI YUICHI
IPC: G06Q50/10
Filed: 2019-08-28
Abstract: To more appropriately use information on fashion.SOLUTION: A system is provided that comprises: a neural network unit which uses an image for machine learning and a plurality of pieces of attribute information included in the image for machine learning and has performed machine learning on relationship between the image and attribute information by deep learning; an acquisition unit which acquires a first object image; and a generation unit which applies the first object image to the neural network to generate a plurality of pieces of attribute information relating to the first object image. The first object image is a reference image used as a reference. The system further comprises an associating unit that associates information relating to the reference image with attribute information relating to the reference image generated by the generation unit to generate a first database.SELECTED DRAWING: Figure 2
Patent JP-2021033187-A (JP)
Title: Toner and method for manufacturing toner
Inventor: SHIBATA TAKAO
IPC: G03G9/08
Filed: 2019-08-29
Abstract: To provide a toner which has good image density stability and can suppress fogging.SOLUTION: A toner contains toner particles containing a binder resin containing a polyester resin and a polyolefin-based resin having a carboxy group-COOM neutralized with monovalent metallic ions M, in which the polyolefin-based resin having the -COOM is a polymer in which a vinyl-based polymer is coupled to polyolefin, a content ratio of a monomer unit containing -COOM in the polyolefin-based resin having the -COOM is 1 mass% or more and 20 mass% or less, and in an FT-IR spectrum of a large particle diameter side particle group and a small particle diameter side particle group obtained by substantially equally dividing the toner on a number basis into two groups, a ratio of a maximum absorption peak strength in a range of 1545 cm-1 or more and 1555 cm-1 to a maximum absorption peak strength in a range of 1713 cm-1 or more and 1723 cm-1 has a specific relation.SELECTED DRAWING: None
Patent JP-2019204798-A (JP)
Title: Terminal and connector
Inventor: SAITO TOMOMITSU
IPC: H01R13/533
Filed: 2019-09-04
Abstract: To provide a terminal capable of handling vibration and a small connector including the same.SOLUTION: A terminal 2 is provided with a contact point contact portion 8 in conductive contact with a pin-like terminal and a coil spring-like movable piece 6, having a spring-like shape not extending in an insertion and extraction direction and extending in a direction around an axis of the terminal 2, for elastically supporting the contact point contact portion 8 in a displaceable manner. Thereby, the terminal 2 can be made compact while having a long spring length and being flexible and deformable and the connector can be downsized as a whole.SELECTED DRAWING: Figure 9
Patent JP-2021044289-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SAKAI ATSUSHI
IPC: H01L21/336
Filed: 2019-09-06
Abstract: To increase the reliability of a semiconductor device.SOLUTION: A semiconductor device includes a cell region CEL and a peripheral region TER, and includes a drift layer, a trench, a gate insulating film on the inner wall thereof, a gate electrode, and a p-type embedded region PT1 below the trench in the cell region on the semiconductor substrate. Further, in the peripheral region on the semiconductor substrate, a p-type embedded region PT2 formed in the same layer as the p-type embedded region PT1 is provided, and the width of the p-type embedded region PT1 is different from the width of the p-type embedded region PT2.SELECTED DRAWING: Figure 3
Patent JP-2021044872-A (JP)
Title: Lead wire drawing structure for additional component-equipped motor
Inventor: TAKAHASHI HIROYUKI
IPC: H02K7/102
Filed: 2019-09-06
Abstract: To provide an additional component-equipped motor in which lead wires of the motor and the additional component can be efficiently fixed.SOLUTION: In an additional component-equipped motor 20, at least one additional component 4 is attached in the rotational axis direction of a motor 7. A lead wire 8 of the motor is drawn outside from inside a housing of the motor, and further, is drawn in one axial direction. A lead wire 5 of the additional component is drawn outside from inside a housing of the additional component, and further, is drawn in the one axial direction. Clamps 6, 9 are provided each to the housing of the motor and the housing of the additional component. Each clamp fixes the lead wire drawn outside from inside the housing to which the clamp is provided, and the lead wire drawn outside from inside the housing attached in the other axial direction of the housing to which the clamp is provided.SELECTED DRAWING: Figure 2
Patent JP-2021043674-A (JP)
Title: Control device and method
Inventor: CAMILLE VUILLAUME
IPC: G09C1/00
Filed: 2019-09-10
Abstract: To perform verification of program data in a high-speed manner regardless of hardware performance.SOLUTION: An control device (10) comprises: a non-rewritable first memory (23) in which a referential value of program data, and an n-th hash chain out of first to n-th hash chains calculated from data in a prescribed length by using a hash function in a repetitive manner are stored; a writable second memory (24) in which either one of the first to n-first hash chains is stored; and a verification processing section (11) in which, when a hash value calculated from the program data is equal to the stored referential value, and further the stored n-th hash chain is equal to an n-th hash chain calculated from either one of the first to the n-first hash chains, the program data is determined to be authentic.SELECTED DRAWING: Figure 1
Patent JP-2021044683-A (JP)
Title: Transmitter and receiver
Inventor: MIYASAKA HIROAKI
IPC: H04L1/06
Filed: 2019-09-10
Abstract: To improve a reception characteristic by one reception antenna in a digital broadcast system which uses polarization multiplexing transmission and hierarchical transmission.SOLUTION: A digital broadcast system performs polarization multiplexing transmission which uses a plurality of polarizations, and hierarchical transmission which uses a plurality of hierarchies. A transmitter to be used for the digital broadcast system includes: first polarization transmission means which, in a first frequency band in a broadcasting channel, transmits a fixed reception signal for fixed reception using a first polarization in a first hierarchy; and second polarization transmission means which, in a first frequency band, transmits a mobile reception signal for mobile reception using a second polarization in a second hierarchy. The transmission tolerance of the second hierarchy is higher than the transmission tolerance of the first hierarchy. In a second frequency band in the broadcasting channel, the first polarization transmission means and the second polarization transmission means transmit mobile signals in a third hierarchy using the first polarization and the second polarization. The transmission tolerance of the third hierarchy is lower than the transmission tolerance of the second hierarchy, and higher than the transmission tolerance of the first hierarchy.SELECTED DRAWING: Figure 2
Patent JP-2021041826-A (JP)
Title: Head light device for motor cycle
Inventor: SUZUKI KAZUHIRO
IPC: B60Q1/14
Filed: 2019-09-11
Abstract: To provide a head light device for a motor cycle, which satisfies single lamp requirements for both a high-beam mode and a low-beam mode.SOLUTION: Beam lamps 1, 2 are provided separate from each other by a distance D1 in leftward and rightward directions, beam lamps 3L, 4L are respectively provided outside and adjacent to them, and beam lamps 5L, 6L are respectively provided outside and adjacent to them. The beam lamp 1 has a reflector 11, an LED element 12H for a high beam and an LED element 12L for a low beam. The beam lamp 2 has a reflector 21, an LED element 22H for a high beam and an LED element 22L for a low beam. The beam lamp 3L has a reflector 31 and an LED element 32L for a low beam, and the beam lamp 4L has a reflector 41 and an LED element 42L for a low beam. The beam lamp 5L has a reflector 51 and an LED element 52L for a low beam, and the beam lamp 6L has a reflector 61 and an LED element 62L for a low beam.SELECTED DRAWING: Figure 1
Patent JP-2021044957-A (JP)
Title: Rectifying and smoothing circuit
Inventor: UMEGAMI HIROKATSU
IPC: H02M7/06
Filed: 2019-09-12
Abstract: To provide a rectifying and smoothing circuit capable of effectively stabilizing output voltage.SOLUTION: A rectifying and smoothing circuit has: a rectifying unit which rectifies AC voltage and outputs rectified voltage; a variable capacitor which is arranged on a rear stage side of the rectifying unit and whose capacity varies according to a control voltage; and a control unit which generates the control voltage based on the rectified voltage and/or the output voltage.SELECTED DRAWING: Figure 1
Patent JP-2021044464-A (JP)
Title: Nitride semiconductor transistor device
Inventor: TERAMOTO AKINOBU
IPC: H01L21/338
Filed: 2019-09-13
Abstract: To provide a normally-off nitride semiconductor transistor device with excellent performance as a switch.SOLUTION: A nitride semiconductor transistor device includes a substrate 101, an element separation region 114 provided on the substrate, a first nitride semiconductor layer 103 provided on the substrate, a second nitride semiconductor layer 104 provided on the first nitride semiconductor layer and having a larger band gap than the first nitride semiconductor layer, a first insulating film 110 provided on the second nitride semiconductor layer, a charge accumulation gate electrode 111 provided on the first insulating film, a second insulating film 112 provided on the charge accumulation gate electrode, a first gate electrode 116 provided on the second insulating film, a source electrode 109 and a drain electrode 210 provided on the second nitride semiconductor layer with the charge accumulation gate electrode held therebetween in a plane direction, a third insulating film 115 provided on the charge accumulation gate electrode, and a second gate electrode 117 provided on the third insulating film.SELECTED DRAWING: Figure 1
Patent JP-2021047505-A (JP)
Title: IoT device
Inventor: SHIRAKAWA TAKAHISA
IPC: G06F21/31
Filed: 2019-09-17
Abstract: To more enhance security.SOLUTION: An IoT device 3 has an authentication management function. The IoT device 3 comprises; a login control unit which determines whether or not a permission condition for permitting login utilizing a default password is satisfied, and if determining that the permission condition is not satisfied, refuses the login utilizing the default password; and an operation unit which, when the login utilizing the default password is refused by the login control unit, is operated to send out a signal for asking permission of the login. The login control unit 23 also permits the login if a reset button 30 is operated.SELECTED DRAWING: Figure 3
Patent JP-2021048195-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MIURA MASAYUKI
IPC: H01L25/07
Filed: 2019-09-17
Abstract: To provide a semiconductor device in which an implementation of a spacer structure can be suitably configured.SOLUTION: In a semiconductor device, according to an embodiment, a substrate has a main surface. A controller chip has a first surface and a first back surface. The controller chip is mounted on the main surface via a plurality of bump electrodes with the first surface facing the main surface. A first spacer has a second surface and a second back surface. The second back surface of the first spacer is mounted on the main surface. With the first spacer, a height from the main surface of the second surface is within a range between an upper limit and a lower limit of the height from the main surface of the first back surface. The second spacer has a third surface and a third back surface. The third back surface of the second spacer is mounted on the main surface. With the second spacer, a height from the main surface of the third surface is within a range between an upper limit and a lower limit of the height from the main surface of the first back surface.SELECTED DRAWING: Figure 1
Patent JP-2021045362-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-19
Abstract: To provide a game machine capable of executing a suitable backup process.SOLUTION: A Pachinko game machine includes: a microcomputer for performance control; and a 1-1st backup storage unit 95AK001 to a second backup storage unit 95AK004 capable of storing backup data. The microcomputer for performance control can execute a first backup process (process of transfer to a backup memory board) for storing manufacturer confirmation data in the 1-1st backup storage unit 95AK001 to a 1-3rd backup storage unit 95AK003. The control microcomputer for performance control can execute a second backup process (process of transfer to the backup memory board) for storing store confirmation data in the second backup storage unit 95AK004 with a priority different from that of the first backup process, the second backup process having a shorter execution time than the first backup process.SELECTED DRAWING: Figure23-1
Patent JP-2021051566-A (JP)
Title: Line-of-sight data processing device, evaluation device, line-of-sight data processing method, evaluation method, line-of-sight data processing program, and evaluation program
Inventor: SHUDO KATSUYUKI
IPC: G06F3/0346
Filed: 2019-09-25
Abstract: To suppress the reduction in detection accuracy.SOLUTION: A line-of-sight data processing device includes: an inflection point detection unit configured to detect an inflection point of a trajectory of a line of sight based on line-of-sight data obtained through detection of a subject's line of sight for a predetermined period; a starting point determination unit configured to determine, when the inflection point is detected, whether or not the line of sight has moved by a first movement amount or more within a first time between a starting point at which the movement starts toward the inflection point, and the inflection point; an ending point determination unit configured to determine, when the inflection point is detected, whether or not the line of sight has moved by a second movement amount or more within a second time between the inflection point and an ending point at which the movement from the inflection point ends; and an abnormal data detection unit configured to detect abnormal data in the line-of-sight data based on determination results obtained by the starting point determination unit and the ending point determination unit.SELECTED DRAWING: Figure 2
Patent JP-2019214819-A (JP)
Title: Manufacturing method of carbon material
Inventor: YAMATANI MANABU
IPC: D01F9/22
Filed: 2019-09-25
Abstract: To provide a method for efficiently producing a carbon material without lowering the carbonization yield, and a carbon material obtained by the method.SOLUTION: A method for producing a carbon material includes the steps of: heating a carbon material precursor polymer composition containing an acrylonitrile-based polymer to 200 to 350°C in an oxidizing atmosphere to perform a flame-proof treatment to obtain a flame-resistant polymer having a density of 1.40 g/cmor less; and heating the oxidized flame-resistant polymer to a temperature other than a temperature of 1,600°C or higher, or to a temperature of 1,000°C or lower to perform a carbonization treatment in a non-oxidizing atmosphere containing a gaseous substance (A) consisting of at least one of acetylene and an acetylene derivative.SELECTED DRAWING: None
Patent JP-2021056049-A (JP)
Title: Manufacturing method for water treatment membrane
Inventor: OGAWA DAICHI
IPC: G01N21/892
Filed: 2019-09-27
Abstract: To accurately detect abnormality that occurs during the manufacture of a water treatment membrane and manufacture a defect-free membrane.SOLUTION: Provided is a manufacturing method for a water treatment membrane that includes a resin membrane, comprising: a step (a) for preparing a resin solution that includes a thermoplastic resin and a solvent; a step (b) for discharging the resin solution from a metal mold and generating a resin membrane; a step (c) for imaging the resin membrane during conveyance of the discharged resin membrane while the resin membrane is in a semi-transparent state and determining the presence of a defect of the resin membrane; a step (d) for processing a defect-containing portion of the resin membrane on the basis of the determination result of the step (c) so that it can be discriminated from defect-free portions. The step (c) further includes a step (c1) for adjusting the brightness of illumination against the semi-transparent resin membrane, and a step (c2) for imaging the resin membrane with the brightness adjusted in the step (c1) and determining the presence of a defect of the resin membrane.SELECTED DRAWING: Figure 3
Patent JP-2021055420-A (JP)
Title: Work vehicle
Inventor: NEYA HOZUMI
IPC: E02F9/08
Filed: 2019-09-30
Abstract: To provide a work vehicle preventing an operation not intended by an operator when restarting an engine while suppressing operation labor of an operator.SOLUTION: A work vehicle comprises: a vehicle body; a work device supported by the vehicle body and operating; an operating device operating the work device; an engine generating a driving force operating the vehicle body and the work device; a support device capable of switching between a support posture supporting vehicle body and a release posture releasing a support of the vehicle body; and a controller starting the engine (S25) when the operating device is operated (S21:Yes) in a state where the engine is stopped and the support device is in the support posture (S22:Yes).SELECTED DRAWING: Figure 5
Patent JP-2021056952-A (JP)
Title: Information processing method, information processing device, and information processing program
Inventor: ARISADA HIROAKI
IPC: G06Q50/10
Filed: 2019-10-02
Abstract: To propose a highly flexible service subscription plan to a user.SOLUTION: An information processing method performs the following processing by an information processing device: providing a service; identifying a first user who has registered the service and has not subscribed to the service for a predetermined period or longer; and associating a special subscription plan that is different from a standard subscription plan of the service with the first user.SELECTED DRAWING: Figure 2