baber/WOPTO huggingface dataset:
Patent JP-2020150746-A (JP)
Title: Electric power conversion system
Inventor: KONDO KOJI
IPC: H01L25/07
Filed: 2019-03-15
Abstract: To provide an electric power conversion system in which a distance between modules is reduced, and the height of the system is reduced.SOLUTION: An electric power conversion system 10 comprises: a plurality of modules 22 that is laminated in a vertical direction via an insulation column support 24, and is insulated and operated for a power conversion; and an insulation inter-module piping (a first piping) 30 that is arranged at an angle from the vertical direction between the modules 22 adjacently arranged from the plurality of modules 22, and supplies a cooling medium to each of the plurality of modules 22.SELECTED DRAWING: Figure 1
Patent JP-2020154021-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MAKABE KEIJI
IPC: G03G9/097
Filed: 2019-03-18
Abstract: To provide an image forming apparatus that can achieve both a higher level of low-temperature fixability of toner and extension of the life of an image carrier.SOLUTION: An image forming apparatus comprises an image carrier and developing means that visualizes a latent image formed on a surface of the image carrier with a toner. The image carrier has a Martens hardness of 185 to 250 N/m2. Under an environment of 32°C and 40%RH with a loading rate of 3.0×10-5 N/sec, when the average value of the amount of deformation of the toner caused by micro indentation when a load reaches 3.00×10-4 N is X[μm], and the number average particle diameter of the toner is Dn[μm], 0.13≤X/Dn≤0.16 is satisfied. Further, the toner includes silica fine particles as an external additive and fine particles containing strontium titanate as a main component, and the fine particles containing strontium titanate as a main component contains a third element M selected from La, Mg, Ca, Sn and Si.SELECTED DRAWING: Figure 1
Patent JP-2020150835-A (JP)
Title: Method for producing container-packed alcoholic beverage or alcoholic beverage
Inventor: CHIKAI TOMOYUKI
IPC: C12H6/02
Filed: 2019-03-20
Abstract: To provide a method for producing a container-packed alcoholic beverage and alcoholic beverage in which, while reducing the greenish odor, earthy odor, oily odor of shiso perilla, the aroma of shiso perilla is enhanced.SOLUTION: A container-packed alcoholic beverage, which is an alcoholic beverage containing perillaldehyde, at least one of shiso-ol or perillalcohol, and alcohol, and in which, characterized, the contained amount of perillaldehyde in terms of alcohol concentration 20% (v/v) conversion is 0.6 ppm or more, and the sum of contained amounts of shiso-ol and perillalcohol in terms of alcohol concentration 20% (v/v) conversion is 0.6 ppm or more.SELECTED DRAWING: None
Patent JP-2019088958-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2019-03-22
Abstract: To provide a game machine for improving interest.SOLUTION: When a game ball enters an operation hole provided in a game area, an MPU 62 of a main control device 60 holds a winning or losing lottery. Further, the winning or losing lottery results in a jackpot, a distribution lottery for determining a type of the jackpot result is held. The MPU 62 of the main control device 60 holds a ready-to-win occurrence lottery and a lottery for determining display continuation time of a game round. Then, commands corresponding to the lottery results are transmitted to an MPU 92 of a voice light emission control device 90. The MPU 92 of the voice light emission control device 90 individually determines performance contents of each kind of performance in the game round concerned by a lottery from the received commands. In this case, the MPU 92 of the voice light emission control device 90 corrects performance contents according to the performance contents of a performance of which the performance contents have already been determined for a performance in that order of determination of the performance contents is a rear side from among various kinds of performances.SELECTED DRAWING: Figure 4
Patent JP-2020157392-A (JP)
Title: Electric power tool
Inventor: TOYAMA KAZUAKI
IPC: B24B23/00
Filed: 2019-03-25
Abstract: To provide an electric power tool that can further improve safety.SOLUTION: An electric power tool 1 comprises: a first operation receiving part 41 that receives operation by which a driving part 2 for operating a tool attachment part 3 is moved between an on-position where the part is driven and an off-position where the part is not driven; a second operation receiving part 42 that receives operation by which the first operation receiving part 41 is moved between a position where the part is restricted from moving from the off-position to the on-position and a position where the restriction is released; and a third operation receiving part 43 that receives operation by which the first operation receiving part 41 is held at the on-position, where the third operation receiving part 43 is configured separately from the second operation receiving part 42.SELECTED DRAWING: Figure 2
Patent JP-2020160735-A (JP)
Title: Vehicle and capturing device
Inventor: MASUNO WATARU
IPC: B60R1/00
Filed: 2019-03-26
Abstract: To provide a technology for enhancing detection accuracy for dirt.SOLUTION: A capturing device 10 is able to execute dirt detection processing for detecting adhered dirt when capturing a video. An obtainment section 30 is able to obtain information from a rainfall detection circuit mounted in a vehicle. The obtainment section 30 uses a first determination criterion for determining the dirt when executing the dirt detection processing to the captured video if the obtained information indicates rainfall circumstances, and uses a second determination criterion for determining the dirt when executing the dirt detection processing to the captured video if the obtained information indicates no rainfall circumstances. The second determination criterion is less likely to determine the dirt than the first determination criterion.SELECTED DRAWING: Figure 2
Patent JP-2020161316-A (JP)
Title: Positive electrode plate and lead acid battery
Inventor: SEKIDO HIDETAKA
IPC: H01M4/14
Filed: 2019-03-26
Abstract: To provide a positive electrode plate for a lead-acid battery capable of improving life mode cycling performance caused by a positive electrode active material made muddy.SOLUTION: A positive electrode 10 for a lead battery includes: a positive electrode current collector 14; and a positive electrode active material layer 15 held by the positive electrode current collector 14. The positive electrode active material layer 15 includes first, second, and third cut fiber-containing regions 31, 32, 33 in this order along a thickness direction of the positive electrode active material layer 15. The cut fiber content in the first and third cut fiber-containing regions 31, 33 is greater than the cut fiber content in the second cut fiber-containing region 32.SELECTED DRAWING: Figure 3
Patent JP-2020157938-A (JP)
Title: On-vehicle monitoring control device
Inventor: SUSUMAGO KATSUSHIRO
IPC: B60R11/02
Filed: 2019-03-27
Abstract: To solve the problem that although a conventional on-vehicle camera device has two functions of monitoring inattentive driving and drowsy driving of a driver, and imaging an entire area of a cabin, it is not possible to determine an operator of a navigation device.SOLUTION: An on-vehicle monitoring control device includes: a mirror part provided inside a vehicle; a drive part for driving the mirror part; a drive control part for controlling the drive part; an image acquisition part for acquiring images of the inside of the vehicle and images reflected in the mirror part captured by an imaging device of the vehicle; a detection part for detecting a visual line, a facial direction, or a hand of an occupant of the vehicle based on the captured images acquired by the image acquisition part; and an operator specification part for specifying an occupant operating an operation instrument inside the vehicle based on captured video images acquired by the image acquisition part and the visual line, the facial direction, or the hand detected by the detection part.SELECTED DRAWING: Figure 4
Patent JP-2020161009-A (JP)
Title: Automatic driving control device
Inventor: ITO AKIRA
IPC: B60W30/10
Filed: 2019-03-28
Abstract: To make it possible to prevent an autonomous driving vehicle from running away from an accident site.SOLUTION: An automatic driving control device 10 that causes an automatic driving vehicle to execute automatic driving comprises: a signal receiving unit 11 that receives an accident occurrence signal indicating that the autonomous driving vehicle has had an accident from an accident recognition unit for recognizing that the autonomous driving vehicle has had the accident; and a control unit 12 instructing the autonomous driving vehicle to stop when the signal receiving unit receives the accident occurrence signal.SELECTED DRAWING: Figure 3
Patent JP-2020164583-A (JP)
Title: Polyorganosiloxane, method for producing the same, and coating composition
Inventor: FUKAMI HIROKI
IPC: C08L83/04
Filed: 2019-03-28
Abstract: To provide a polyorganosiloxane which can form a coating film exhibiting excellent transparency and weather resistance when blended into a coating composition containing an organic resin such as an acrylic resin.SOLUTION: The polyorganosiloxane is a hydrolysis condensate of an alkoxysilane component containing 70-100 mol% of a monoorganotrialkoxysilane and 30-0 mol% of a diorganodialkoxysilane. The polyorganosiloxane has a reactive silicon group and has a weight average molecular weight of less than 1,500.SELECTED DRAWING: None
Patent JP-2020174092-A (JP)
Title: Heat treatment method and heat treatment device
Inventor: UEDA AKIMINE
IPC: H01L21/26
Filed: 2019-04-09
Abstract: To provide a heat treatment method and a heat treatment device that can easily peel a thin film containing carbon.SOLUTION: There is performed hydrogen annealing in which a semiconductor wafer having a thin film containing a dopant and carbon formed thereon is heated to an annealing temperature T1 in an atmosphere containing hydrogen. Thereafter, the inside of a chamber is replaced from a hydrogen atmosphere to an oxygen atmosphere, the semiconductor wafer is preheated to a preheating temperature T2 in an oxygen atmosphere, and then the surface of the semiconductor wafer is heated to a peak temperature T3 for less than 1 second. By heating the semiconductor wafer in an oxygen atmosphere, the dopant is activated and the bond between carbon in the thin film and oxygen in the atmosphere is promoted, thereby discharging carbon from the thin film and preventing the thin film from being cured. As a result, the carbon-containing thin film can be easily peeled off from the semiconductor wafer.SELECTED DRAWING: Figure 10
Patent JP-2020157287-A (JP)
Title: Portable hydrogen water bottle
Inventor: BANDO MITSUGI
IPC: C01B3/56
Filed: 2019-03-26
Abstract: To provide a portable hydrogen water bottle that makes it possible to carry and drink safe hydrogen-rich water anytime, regardless of the quality of water, and also to enable 3Rs (reuse, recycling, resume) of waste generated as a result of drinking of the hydrogen-rich water.SOLUTION: A portable hydrogen water bottle comprising a hydrogen gas supply unit fixed to the bottle in a detachable state, wherein the bottle does not permeate hydrogen gas, wherein the hydrogen supply unit contains magnesium granules, ceramic, natural stone, and water for generating hydrogen gas, and wherein the hydrogen supply unit is constituted in a manner that it allows only hydrogen gas to pass through. This means that the magnesium hydroxide on the surface of the magnesium granules in the hydrogen gas feeder is scraped off each time the hydrogen-rich water is consumed, and only hydrogen gas is always supplied to the drinking water. If the collection of end-user questionnaire and the supply/collection of mixtures of granules, ceramic, natural stone or capsules containing them for generating hydrogen gas are made at the same time, it becomes possible to perform both management of end-use information and the 3Rs of wastes while managing end-user information.SELECTED DRAWING: Figure 1
Patent JP-2020173201-A (JP)
Title: Emergency condenser system
Inventor: IKEGAWA TOMOHIKO
IPC: G21D3/04
Filed: 2019-04-12
Abstract: To provide an emergency condenser system capable of removing heat from the core even if DC power supply is lost.SOLUTION: An emergency condenser system SYS1 includes: an emergency condenser 4 for cooling and condensing the steam generated inside a reactor pressure vessel 1 and returning it to water; a steam lead-in pipe 6 that guides steam from the reactor pressure vessel to the emergency condenser; a condensed water return piping 7 that returns condensed water from the emergency condenser to the reactor pressure vessel; a storage pool 5 including an emergency condenser; a water pool 11 for storing cooling water; a water injection pipe 14 that connects the storage pool and the water pool; a water injection valve (automatic opening water injection valve 15) that is placed on the water injection piping path and opens when the pressure of the reactor pressure vessel deviates from the normal operating pressure range; and a pressure transmission pipe 16 for transmitting the pressure of the reactor pressure vessel to the water injection valve. The storage pool does not store cooling water during normal operation and cooling water is supplied from the water pool by opening the water injection valve when the pressure of the reactor pressure vessel rises.SELECTED DRAWING: Figure 1
Patent JP-2020173714-A (JP)
Title: Device, system, and program for supporting dialogue
Inventor: KUROKI TOMOHIRO
IPC: G10L15/00
Filed: 2019-04-12
Abstract: To provide a device, a system, and a program for supporting a dialogue which can activate a dialogue effectively.SOLUTION: A dialogue supporting device 10 includes: an acquisition unit 11A for acquiring a physical quantity which can derive the situation of a participant in a dialogue in the dialogue; a derivation unit 11B for deriving the situation of the participant in the dialogue by using the physical quantity acquired by the acquisition unit 11A; and a processing unit 11C for performing at least one of display processing of displaying situation information for the situation derived by the derivation part 11B and storage processing of storing the situation information.SELECTED DRAWING: Figure 2
Patent JP-2020177170-A (JP)
Title: Image forming apparatus
Inventor: NIMURA SEIJUN
IPC: G03G21/16
Filed: 2019-04-19
Abstract: To provide an image forming apparatus capable of reducing the downtime as much as possible even if the drive member cannot be driven and it is not clear whether the problem occurs in the drive unit or the control unit that controls the drive unit.SOLUTION: The image forming apparatus includes: a photoreceptor drum 104 and a developing device 105, and the like (conveying rollers 135, 136, etc.) for forming an image and transferring the image to a sheet of paper P; a motor 211 (611) and the like that drive them; a drive unit 222 (666) supporting the motor 211 (611) and the like; and a control board 200 (600) that controls the motor 211 (611) and the like. The control board 200 (600) is mounted on a drive unit 222 (666), in which the motors controlled by the control board are supported and the motors and the control board that controls them are integrated.SELECTED DRAWING: Figure 3
Patent JP-2019135498-A (JP)
Title: Method for screening biochemical substance candidate with target biological substance as target
Inventor: JOSHUA SALAFSKY
IPC: G01N33/50
Filed: 2019-04-22
Abstract: To provide a method for screening a biochemical substance candidate with a target biological substance as a target.SOLUTION: There are provided a method beneficial for screening a candidate biochemical substance with a target biochemical substance as a target and a method beneficial for identifying a binding portion for the target biochemical substance. The method for screening a drug candidate with target biological molecules as a target includes a step of selecting the drug candidate on the basis of a signal difference between a first signal and a second signal. The signal difference indicates a difference in pharmacological characteristics of in vivo or in vitro. The first signal is generated during binding between the target biological molecules and a first candidate by bringing the target biological molecules into contact with the first candidate, and the second signal is generated during binding between the target biological molecules and a second candidate by bringing the target biological molecules into contact with the second candidate.SELECTED DRAWING: None
Patent JP-2020179320-A (JP)
Title: Closing member, coating device, and coating preparation method
Inventor: ENOMOTO HIROICHI
IPC: B05C5/02
Filed: 2019-04-23
Abstract: To provide a closing member which can easily and completely close a discharge port of a die, a coating device, and a coating preparation method.SOLUTION: A closing member that has a closing member 50 closing a discharge port 28 of a die 12 which has a lower die 20 and an upper die 22, a liquid reservoir part 24 of a coating liquid provided on the lower die 20, a liquid passage 26 of the coating liquid formed between the lower die 20 and the upper die 22 from the liquid reservoir part 24, a slit-like discharge port 28 of the coating liquid on the tip of the liquid passage 26, a supply port 30 which is provided on the lower die 20 and supplies the coating liquid to the liquid reservoir part 24, and a discharge port 32 provided on the upper die 22, has a closing plate 52 that closes the discharge port 28 and a mounting member 66 that mounts the closing plate 52 to the die 12.SELECTED DRAWING: Figure 3
Patent JP-2020181028-A (JP)
Title: Controller, imaging apparatus, mobile body, method for control, and program
Inventor: HONJO KENICHI
IPC: G03B15/00
Filed: 2019-04-23
Abstract: To deal with the situation in which the distance for an object which passes through the optical axis of the lens of an imaging apparatus is varied according to the distance to the object in the distances in a plurality of regions measured by a distance measuring sensor.SOLUTION: A controller may be configured to control an imaging apparatus having a distance measuring sensor for measuring the distance to an object related to a plurality of regions by using a first imaging sensor. The controller may include a circuit formed to specify the distance to an object which passes through the optical axis of the lens of the imaging apparatus from a plurality of distances on the basis of the plurality of distances measured by the distance measuring sensor, the first distance between the optical axis of the lens of the imaging apparatus and the optical axis of the lens of the distance measuring sensor, and the angle of view of the distance measuring sensor.SELECTED DRAWING: Figure 4
Patent JP-2020181324-A (JP)
Title: Image processing device
Inventor: ISHIKA TAKESHI
IPC: G06T7/70
Filed: 2019-04-24
Abstract: To acquire an image that is suitable for stereo matching even when a convergence angle different from an ideal convergence angle is set for a stereo camera.SOLUTION: An image processing device according to one aspect of the present invention comprises a position data acquisition unit, a parameter acquisition unit, an image data acquisition unit, an offset calculation unit, and an image correction unit. The position data acquisition unit acquires position data of first and second cameras that are movable. The image data acquisition unit acquires first and second image data captured by the first and second cameras. The offset calculation unit calculates an offset, which is the difference between a predetermined reference line and a center line of the first and/or second image data based on the convergence angles and camera spacing of the first and second cameras and the position data. The image correction unit corrects the first and/or second image data based on the offset.SELECTED DRAWING: Figure 2
Patent JP-2020184711-A (JP)
Title: Communication device
Inventor: NAKANO HISAO
IPC: H04L1/00
Filed: 2019-05-09
Abstract: To achieve low-delay communication even when the signal quality of a differential transmission line is low.SOLUTION: A determination unit 13 compares the signal quality of a differential transmission line 2 detected by a first signal quality detection unit 12a with a predetermined reference value, and determines whether the signal quality is lower than a reference value. When the determination unit 13 determines that the signal quality is lower than the reference value, an application unit 14 duplicates a packet, and the communication unit 11 transmits the packet duplicated by the application unit 14.SELECTED DRAWING: Figure 2
Patent JP-2020183739-A (JP)
Title: Cover structure
Inventor: KONNO HIROYUKI
IPC: F02F7/00
Filed: 2019-05-09
Abstract: To suppress positional deviation of a drive source to a variable valve mechanism.SOLUTION: A chain cover (cover structure) 20 includes a cover main body 20A mounted on an engine body and composed of a material having a linear expansion coefficient different from that of the engine main body, an insertion hole 44 formed on the cover main body 20A so that a crank shaft can be inserted thereto, a drive source mounting portion 46 which is formed on the cover main body 20A and houses a variable valve mechanism disposed at the external of the engine main body, and in which a drive source 54 for operating the variable valve mechanism is mounted, and a groove 48 formed on the cover main body 20A and formed between the drive source mounting portion 46 and the insertion hole 44.SELECTED DRAWING: Figure 2
Patent JP-2020188071-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/683
Filed: 2019-05-10
Abstract: To form a device chip without compromising quality.SOLUTION: A wafer processing method that divides a wafer in which a device is formed on the surface into individual device chips includes a polyester-based sheet disposing step of disposing a polyester-based sheet on the back surface or the front surface of the wafer, an integration step of heating and pressing the polyester-based sheet to integrate the polyester-based sheet with the wafer, a frame support step of sandwiching the outer peripheral portion of the polyester-based sheet by magnetic force and supporting the polyester-based sheet with a frame including a first frame provided with a magnet and a second frame by using the frame, a dividing step of irradiating the wafer with a laser beam having a wavelength transparent to the wafer along a planned division line to form a modified layer on the wafer and dividing the wafer into individual device chips, and a pickup step of heating the polyester-based sheet and picking up the device chip.SELECTED DRAWING: Figure 4
Patent JP-2019165483-A (JP)
Title: Communication device, communication method, and integrated circuit
Inventor: HORIUCHI AYAKO
IPC: H04W72/12
Filed: 2019-05-13
Abstract: To provide a communication device and a communication method which perform communication at a high transmission rate by arranging DMRS in an adaptive manner to reception environment of each terminal.SOLUTION: In a cellular mobile communication system, a reference signal set unit 101 of a base station 100 selects one DMRS (demodulation reference signal) mapping pattern from a plurality of DMRS mapping patterns. The plurality of DMRS mapping patterns include a first DMRS mapping pattern, in which a DMRS resource element to map a DMRS is positioned in a first half of a subframe and an additional DMRS resource element to map an additional DMRS is positioned in a second half of the subframe. A transmitter unit 106 transmits downlink control information which includes a plurality of bits indicative of the selected DMRS mapping pattern.SELECTED DRAWING: Figure 9