baber/WOPTO huggingface dataset:
Patent JP-2022030662-A (JP)
Title: Steering force control device and vehicle
Inventor: OKUTANI JUMPEI
IPC: B62D5/30
Filed: 2020-08-07
Abstract: To provide a steering force control device and a vehicle that are able to supplement steering force in the event that hydraulic pressure is lost in a hydraulic power steering device.SOLUTION: A steering control device controls a steering device of a vehicle that includes: a hydraulic power steering device including a reservoir tank storing hydraulic oil; a rotary shaft one end of which is connected to a steering shaft and the other end of which is connected to the hydraulic power steering device; and a motor that applies a rotational force to the rotary shaft. The steering control device has: a determination unit that determines whether or not a storage level of the hydraulic oil in the reservoir tank is equal to or lower than a predetermined threshold; and a control unit that controls the motor to operate when the storage level is equal to or lower than the threshold.SELECTED DRAWING: Figure 2
Patent JP-2022036680-A (JP)
Title: Radiation measuring device and radiation measurement method
Inventor: MAEKAWA TATSUYUKI
IPC: G01T1/20
Filed: 2020-08-24
Abstract: To provide a radiation measurement technique capable of precisely obtaining measurement values of radiations of a plurality of ray types by one measurement work using one measuring device.SOLUTION: A radiation measuring device 1 includes: a multilayer fluorescent part 2 in which a plurality of phosphors 11, 12, 13 for emitting fluorescent pulses by interaction with incident radiations are piled up in layers; a photoelectric conversion part 10 for converting fluorescent pulses to electric signals; a fluorescent layer discrimination part 21 for discriminating data included in the electric signals obtained by the photoelectric conversion part 10 for each component regarding the respective phosphors 11, 12, 13; a data selection part 22 for selecting components of radiations of types to be measured from data discriminated by the fluorescent layer discrimination part 21 by processing set according to structure of the multilayer fluorescent part 2; and a measurement value calculation part 23 for calculating at least a measurement value from among a count, a counting value, a dose equivalent, and a dose equivalent rate on the basis of data selected by the data selection part 22.SELECTED DRAWING: Figure 2
Patent JP-2022037556-A (JP)
Title: Appropriate time notification device
Inventor: MITOMA TSUYOSHI
IPC: A47K5/12
Filed: 2020-08-25
Abstract: To provide an appropriate time notification device and a dispenser to which the device is attached, the device configured to be added to a hand washing/sterilization dispenser to notify of an appropriate time for hand motion using fluid such as hand washing when a user pushes a pump head part of a fluid discharge mechanism of the dispenser.SOLUTION: An appropriate time notification device 10 disposed on a head part of a fluid discharger for discharging fluid according to motion of a user's hand comprises: detection means for detecting addition of motion of the user's hand to the head part and elimination of the addition; information display/notification means for notifying the user of time of starting and finishing hand motion using fluid; and control/processing means for outputting a signal for notifying the user of a start of hand motion using fluid to the information display/notification means, counting a time suitable for the user's hand motion using fluid, and then outputting a signal for notifying of finish time of hand motion using fluid to the information display/notification means.SELECTED DRAWING: Figure 1
Patent JP-2022037572-A (JP)
Title: Power plant operation support system, and power plant control system
Inventor: YAMAZAKI SHUHEI
IPC: G06Q50/06
Filed: 2020-08-25
Abstract: To provide a power plant operation support system capable of bidding on the electricity trading market to improve the economic balance of a power plant/power company, and a power plant control system.SOLUTION: A plant operation support system 10 is for supporting the operation of a thermal power plant 1101/pumped storage power plant 1102 which is a power plant supplying the power to a power grid A. When the power sales at the power grid A decline, the amount of electricity that can be bid on the electricity trading market is identified based on the net reserve capacity of the power plant including other companies' thermal power plant 3001. Bid data that contains the amount of electricity is transmitted to an electric power exchange system 20, and when executed on the power exchange system 20, the power can be transmitted from the power plant to the power grid B.SELECTED DRAWING: Figure 2
Patent JP-2022040912-A (JP)
Title: Detection device and detection method
Inventor: KANDA KAZUO
IPC: G03B15/00
Filed: 2020-08-31
Abstract: To provide a detection device and detection method that can detect the photographer's approach and what the image conveys, such as the intention and purpose of the image so as to make it easier to convey the intention to a viewer of an image.SOLUTION: A method acquires operation information (S21) at the time of detecting an object by a photographer before or during image shooting, and detects the shooting intention of the shot image on the basis of the acquired operation information (S23). Further, the operation information by the photographer is the dominant operation from among the plurality of operations performed for shooting.SELECTED DRAWING: Figure 4
Patent JP-2022042890-A (JP)
Title: Information processing apparatus, information processing system, and program
Inventor: IIDA TAKAHIORO
IPC: G01J5/48
Filed: 2020-09-03
Abstract: To provide an information processing apparatus that detects an object to be detected in a detection area by using a temperature image, and even when temperature data is not included in the temperature image, to perform detection or setting of the object to be detected at a temperature corresponding to pixels.SOLUTION: An information processing apparatus has: an acquisition unit that acquires a temperature image that represents the temperature of an object in a photographic range by color; a management unit that manages temperature information in which the correspondence relationship between the temperature and a pixel value representing the color is stored in advance; an estimation unit that estimates a temperature corresponding to pixels in a detection area set in the photographic range by using the temperature image and the temperature information; and a detection unit that detects an object to be detected in the detection area based on the temperature estimated by the estimation unit and a preset temperature set in advance.SELECTED DRAWING: Figure 8
Patent JP-2022045259-A (JP)
Title: Elevator rope lubrication device
Inventor: TERADA YUMA
IPC: B66B7/12
Filed: 2020-09-08
Abstract: To provide an elevator rope lubrication device capable of effectively supplying a rope oil to a rope and capable of quickly replenishing the rope oil to oil coating members.SOLUTION: An elevator rope lubrication device 1 according to the present invention comprises: a pair of oil coating members 2 and 2 to keep a rope oil for lubricating a rope R; supporting parts 3 and 4 which supports the pair of oil coating members 2 and 2 so that the pair of oil coating members 2 and 2 are in parallel in a first direction with a predetermined interval and the space between the pair of oil coating members 2 and 2 is opened on one end side of a second direction intersecting the first direction; and an abutting part 62 to abut against an elevator component C in the vicinity of the rope R.SELECTED DRAWING: Figure 4
Patent JP-2021129101-A (JP)
Title: Light source device
Inventor: OKAHISA TSUYOSHI
IPC: G02B5/00
Filed: 2020-09-09
Abstract: To provide a light source device capable of irradiating a desired irradiation region with a sufficient amount of light.SOLUTION: A light source device for irradiating two or more irradiation regions with light includes a plurality of light emitting units each having a light emitting surface on an upper surface thereof, optical lenses that correspond to the plurality of light emitting units respectively, have a first surface which contains a plurality of incident regions to which light emitted from the light emitting units is incident and are located on a light emitting surface side of the light emitting units, and a second surface which contains a plurality of emission regions corresponding to the plurality of incident regions respectively, and are located on the opposite side to the first surface, and are located above the light emitting surfaces of the light emitting units, and light converging units which correspond to the plurality of light emitting units respectively, have a plurality of light entering portions covering the light emitting surfaces of the light emitting units, and light exiting portions which are provided to correspond to the plurality of light entering units respectively, each light exiting portion having an area smaller than the area of each of the light entering portions, and each light converging unit being located between the light emitting unit and the optical lens.SELECTED DRAWING: Figure 1
Patent JP-2021145122-A (JP)
Title: Semiconductor device
Inventor: NISHIWAKI TATSUYA
IPC: H01L29/12
Filed: 2020-09-09
Abstract: To provide a semiconductor device that can reduce the power loss.SOLUTION: A semiconductor device according to an embodiment includes a first electrode, a semiconductor layer, a first conductive part, a second conductive part, and a second electrode. The semiconductor layer includes a first semiconductor region with a first conductivity type electrically connected to the first electrode, a second semiconductor region with a second conductivity type provided on the first semiconductor region, and a third semiconductor region with the first conductivity type provided on the second semiconductor region. The first conductive part includes an embedded electrode part provided in the first semiconductor region through a first insulating part. The second conductive part includes a gate electrode part provided on the embedded electrode part through a second insulating part and facing the second semiconductor region through a gate insulating part. The second electrode is provided on the semiconductor layer and is electrically connected to the second semiconductor region and the third semiconductor region. The first conductive part is electrically connected to the second conductive part. The electric resistance of the first conductive part is higher than that of the second conductive part.SELECTED DRAWING: Figure 1
Patent JP-2020195925-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-09-17
Abstract: To provide a game machine capable of effectively alleviating shock given when regulating movements of a mobile body from a first position to a second position.SOLUTION: A game machine includes: a movable body 302 movable between a first position and a second position different from the first position; a driving body 310R which regulates movements of the movable body 302 to a side opposite the first position when the movable body 302 moves from the first position to the second position; a lower part 336R of a cover member 307R which regulates the movement of the movable body 302 to the side opposite the first position via the driving body 310R when the movement of the movable body 302 is regulated by the driving body 310R; a first elastic member 334R which alleviates shock given between the movable body 302 and the driving body 310R; and a second elastic member 335R which alleviates shock given between the driving body 310R and the lower part 336R of the cover member 307R.SELECTED DRAWING: Figure 14
Patent JP-2022050071-A (JP)
Title: Silicon wafer and manufacturing method thereof
Inventor: HAYAKAWA KEN
IPC: C30B15/20
Filed: 2020-09-17
Abstract: To form a warp in a direction that cancels the warp that occurs in a device manufacturing process.SOLUTION: A manufacturing method of a silicon wafer includes a first heat treatment step of inwardly diffusing oxygen on a surface layer of a silicon wafer obtained by slicing from a single crystal silicon ingot grown by a Czochralski method and freezing an atomic pore in a bulk portion of the silicon wafer, a second heat treatment step of precipitating an oxygen precipitate on the surface layer of the silicon wafer, and a polishing step of removing either the front surface or the back surface of the silicon wafer by polishing 5 μm or more and 15 μm or less after the second heat treatment step for the silicon wafer under an oxidizing atmosphere.SELECTED DRAWING: Figure 2
Patent JP-2022052432-A (JP)
Title: Semiconductor device
Inventor: OMI SHUNICHIRO
IPC: H01L27/1159
Filed: 2020-09-23
Abstract: To provide a transistor with a smaller sub-threshold coefficient S.SOLUTION: A transistor 200 is formed on a semiconductor substrate 102. A ferroelectric insulating film 210 is formed in a gate region on the semiconductor substrate 102. A gate electrode 204 is formed on the ferroelectric insulating film 210. An n+ region 206 is formed adjacent to the gate region on the semiconductor substrate 102. A p+ region 208 is formed adjacent to the gate region on the semiconductor substrate 102 on the opposite side of the n+ region 206. Polarization in opposite directions is formed at an end part of the ferroelectric insulating film 210 on the n+ region 206 side and at an end part thereof on the p+ region 208 side.SELECTED DRAWING: Figure 1
Patent JP-2021175175-A (JP)
Title: Method, program, and apparatus for operating movable object based on human body indication
Inventor: QIAN JIE
IPC: G03B15/00
Filed: 2020-09-23
Abstract: To improve user experience in operating a movable object and a camera thereon.SOLUTION: According to one embodiment, a method for operating a movable object is provided. The method includes obtaining image data based on one or more images captured by an imaging sensor on board the movable object, each of the images including at least a portion of a human body. The method also includes identifying an indication of the human body in a field of view of the imaging sensor based on the image data, and causing the movable object to operate in response to the identified indication of the human body in the field of view of the imaging sensor.SELECTED DRAWING: Figure 3
Patent JP-2022054033-A (JP)
Title: Electrochemical reaction single cell and electrochemical reaction cell stack
Inventor: TAKEUCHI MIZUE
IPC: H01M4/86
Filed: 2020-09-25
Abstract: To provide an electrochemical reaction single cell, in which a separation between a first air electrode layer and a second air electrode layer of an air electrode can be suppressed.SOLUTION: An electrochemical reaction single cell is characterized in that the average crystallite size of a first material (a perovskite oxide) contained in a first air electrode layer is greater than the average crystallite size of a second material (a perovskite oxide) contained in a second air electrode layer and the average crystallite size of a third material (at least one of a rare earth element-doped cerium oxide and a rare earth element-doped zirconium oxide) contained in the second air electrode layer.SELECTED DRAWING: Figure 7
Patent JP-2022057222-A (JP)
Title: Authentication management device and authentication management method
Inventor: NOMURA HAJIME
IPC: G06F21/31
Filed: 2020-09-30
Abstract: To cope with an attack by a malicious third person impersonating a normal user.SOLUTION: An authentication part 4 confirms an authentication state of a user 3 and an authorized state of operation on the basis of authentication information on authentication of the user 3 and authorization information on authorization of the operation upon receiving an operation request to requesting prescribed operation about a vehicle 2 from the user 3, and transmits the operation request to function parts 7 to 10 for achieving the prescribed operation when it is confirmed that the user 3 is authenticated and that the operation is authorized. A management part 5 manages the authentication state of the user 3 by the authentication part 4 and the authorization state of the operation by the user 3. Verification parts 6 verify the validity of the operation request, and notifies the management part 5 of invalid request reception upon detecting that the operation request is invalid. The management part 5 changes at least one of authentication information and authorization information corresponding to an invalid request source user who makes an operation request detected to be invalid according to a prescribed policy when the invalid request reception is notified.SELECTED DRAWING: Figure 1
Patent JP-2022059283-A (JP)
Title: Novel in vitro skin sensitization testing method
Inventor: TAKEYOSHI MASAHIRO
IPC: C12Q1/06
Filed: 2020-10-01
Abstract: To provide a high-accuracy and simple in vitro skin sensitization testing method.SOLUTION: A method for testing skin sensitization in vitro comprising the following processes (1) to (4): (1) a process of, by using a reporter gene for antioxidant response measurement having firefly luciferase gene controlled by an antioxidant response element and a reporter gene for measuring cell survival rate having a renilla luciferase gene, providing a human keratinocyte cell strain which is doubly infected by a lentivirus into which a reporter gene for ARE activity measurement having the firefly luciferase gene is inserted and a lentivirus into which a reporter gene for measuring cell survival rate having the renilla luciferase gene is inserted; (2) a process of exposing a test substance on the cell strain; (3) a process of measuring firefly luciferase activity; and (4) a process of measuring renilla luciferase activity.SELECTED DRAWING: Figure 1
Patent JP-2022061554-A (JP)
Title: Gas sensor
Inventor: NAKAJIMA TAKASHI
IPC: G01N27/407
Filed: 2020-10-07
Abstract: To provide a gas sensor including a body metal fitting to the front and rear ends of which a protector and an outer cylinder can be respectively attached with ease, and which in result improves productivity.SOLUTION: A gas sensor 1 comprises: a sensor element 21 that extends in a direction of an axis O; a cylindrical body metal fitting 11 that supports the sensor element such that the front end of the sensor element projects from the front end of the body metal fitting 11, and the rear end of the sensor element projects from the rear end of the body metal fitting 11; a cylindrical protector 50 that is attached to the outside of the front end 12 of the body metal fitting, and covers the front end of the sensor element; and an outer cylinder 81 that is attached to the outside of the rear end 11e of the body metal fitting, and covers the rear end of the sensor element. An oil solution is applied to a first joint J1 formed by attaching the protector to the body metal fitting, and to a second joint J2 formed by attaching the outer cylinder to the body metal fitting. The amount of the applied oil solution is less than 0.1 mg.SELECTED DRAWING: Figure 2
Patent JP-2022063434-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-10-12
Abstract: To provide a game machine capable of more suitably showing a series of performances to be executed.SOLUTION: A game machine includes an introduction part until winning/losing regarding whether control is performed to an advantageous state is reported, and an epilogue part to be executed when control is performed to an advantageous state after notification of winning/losing, a specific scene for outputting a speech sound uttered by a character and an operation sound corresponding to operation of the character is available in the introduction part, and a speech sound uttered by a character is more largely outputted than operation sound corresponding to operation of the character in the specific scene.SELECTED DRAWING: Figure 165
Patent JP-2021075522-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: SHIMADA MASAHIKO
IPC: G03F7/039
Filed: 2020-10-26
Abstract: To provide a salt, an acid generator, and a resist composition capable of producing a resist pattern having good CD uniformity (CDU).SOLUTION: The salt represented by formula (I), the acid generator, and the resist composition are provided. [In the formula, Q1 and Q2 each represent a fluorine atom or a perfluoroalkyl group; R1 and R2 each represent a hydrogen atom, a fluorine atom or a perfluoroalkyl group; z represents an integer of 0-6; X1 represents *-CO-O-, *-O-CO-, *-O-CO-O- or *-O-; L1 represents a single bond or an optionally substituted hydrocarbon group; R3 and R4 each represent a hydrogen atom or a saturated hydrocarbon group; R5, R6 and R7 each represent an alkyl group, an alkenyl group, an alicyclic hydrocarbon group, an aromatic hydrocarbon group or a group composed of a combination thereof, or R5 and R6 are bonded to each other to form an alicyclic hydrocarbon group together with a carbon atom to which they are bonded; and Z+ represents an organic cation.]SELECTED DRAWING: None
Patent JP-2021099986-A (JP)
Title: Thermal field emitter, multi-beam generation method, and multi-beam generation method for electron beam tool
Inventor: JOHN HARTLEY
IPC: H01J1/304
Filed: 2020-10-28
Abstract: PURPOSE: To provide an electron source capable of providing a multi-beam capable of forming a stable multi-beam array on an object (sample) surface without being affected by the instability of the electron source.CONSTITUTION: A thermal field emitter according to an embodiment of the present invention includes an electric field emitter chip 110 configured to emit an electron beam, and a nanoaperture array (NAA) 102 that forms a multi-beam containing electrons of the electron beam that have passed through a plurality of openings, which is arranged in the path of the electron beam with the plurality of openings formed, and the NAA 102 functions as an extraction electrode.SELECTED DRAWING: Figure 1A
Patent JP-2022072726-A (JP)
Title: Electronic timepiece and method for display of electronic timepiece
Inventor: SHIMIZU HIROSHI
IPC: G04C3/00
Filed: 2020-10-30
Abstract: To provide an electronic timepiece that can display the degree of battery consumption, and a method for display of an electronic timepiece.SOLUTION: An electronic timepiece 1 includes: a battery 21; a determination unit 23 for determining the degree of consumption of the battery 21; a driving unit 25 for driving a hand 12; and a display processor 24 for causing the driving unit 25 to switch between a basic function mode as an operation mode of displaying a time by the hand 12 and an additive function mode of displaying an additive function. The driving unit 25 causes the hand 12 to carry out an action on the basis of the result of the determination as to the degree of consumption made by the determination unit 23 when the operation mode is switched from the basic function mode to the additive function mode.SELECTED DRAWING: Figure 4