baber/WOPTO huggingface dataset:
Patent JP-2021143705-A (JP)
Title: Outside joint member for slide type constant velocity universal joint, slide type constant velocity universal joint, and falling prevention method
Inventor: ITAGAKI TAKU
IPC: F16D3/205
Filed: 2020-03-11
Abstract: To provide an outside joint member for a slide type constant velocity universal joint capable of preventing internal components from coming off while suppressing the occurrence of contact marks and adhesion.SOLUTION: At the open end of a track groove 5, an inlet inclined surface 21 that is inclined by 45 degrees or more with respect to an open end surface 2a of an outside joint member 2 is formed, and on the opening end surface 2a, a recess 30 is formed by crimping, so that the open end side of the track groove 5 including at least the inlet inclined surface 21 is raised to form a raised part 20 for preventing internal components from coming off.SELECTED DRAWING: Figure 10
Patent JP-2020179667-A (JP)
Title: Pre-consolidated charges of chopped fiber for composite part fabrication
Inventor: ADRIANA WILLEMPJE BLOM-SCHIEBER
IPC: B29C43/34
Filed: 2020-03-12
Abstract: To provide systems and methods for fabricating composite parts.SOLUTION: One embodiment is a method for fabricating composite parts. The method includes: reducing a bulk factor of chips of chopped fiber while forming the chips into a pre-consolidated charge; shaping portions of the pre-consolidated charge into shaped volumetric charges (600) that fit within a die (700); and compression molding the shaped volumetric charges (600) within the die (700).SELECTED DRAWING: Figure 8
Patent JP-2021149108-A (JP)
Title: Point guidance system, point management system, point guidance program, and point management program
Inventor: SATO YUJI
IPC: G01C21/26
Filed: 2020-03-16
Abstract: To enhance possibility of performing guidance according to importance of sudden braking of a vehicle.SOLUTION: A point guidance system includes: an acquisition unit for acquiring a sudden braking point where sudden braking is detected by a vehicle; and a guidance control unit for causing a guidance unit to guide the sudden braking point present on a travel scheduled route. When sudden braking is detected in a detection region that is set with the sudden braking point being a reference, and the number of times of the sudden braking detected within a detection period specified in advance in the detection region is equal to or larger than a threshold value, the guidance control unit guides the sudden braking point more emphasized than a case where the number of times is less than the threshold value.SELECTED DRAWING: Figure 2
Patent JP-2021147320-A (JP)
Title: Method for controlling soil infectious disease damage of soybean
Inventor: TAKEUCHI KASUMI
IPC: A01N63/00
Filed: 2020-03-16
Abstract: To provide a method that enables effective control of soybean phytophthora rot without using non-natural chemical pesticides, and a composition and a kit.SOLUTION: A method for controlling soybean phytophthora rot includes a step for applying glutamic acid to soybeans or soil containing soybeans. Also provided are a glutamic acid-containing composition and a glutamic acid-containing kit for controlling soybean phytophthora rot.SELECTED DRAWING: None
Patent JP-2021147506-A (JP)
Title: Fuel production system
Inventor: CHISHIMA NORIYUKI
IPC: C10G2/00
Filed: 2020-03-19
Abstract: To provide a fuel production system capable of producing liquid fuel while sufficiently using renewable energy.SOLUTION: A fuel production system includes: a gasification apparatus having a gasification furnace for gasifying a biomass raw material and generating synthesis gas containing hydrogen and carbon monoxide; a liquid fuel production apparatus for producing liquid fuel from the synthesis gas generated by the gasification apparatus; an electrolytic apparatus for generating hydrogen from water by electric power generated using renewable energy; a hydrogen tank for accumulating hydrogen generated by the electrolytic apparatus; hydrogen residual quantity acquisition means for acquiring a hydrogen residual quantity in the hydrogen tank; a hydrogen supply apparatus for supplying hydrogen accumulated in the hydrogen tank to the gasification apparatus; and a control apparatus for executing hydrogen used quantity-increasing control of decreasing an H2/CO ratio of the synthesis gas generated by reaction in the gasification furnace and increasing a hydrogen supply quantity, when a hydrogen residual quantity is higher than a predetermined quantity.SELECTED DRAWING: Figure 7
Patent JP-2021146050-A (JP)
Title: Information processing device and concentration improvement system
Inventor: ISHIZUE RYOSUKE
IPC: A61B5/00
Filed: 2020-03-23
Abstract: To increase the concentration of athletes during the competition.SOLUTION: A detection device 10 is attached to the athlete's body in a predetermined manner. The detection device 10 detects the biometric information of the athlete equipped with the device itself and transmits it to an information processing device 20 via a network 2. The information processing device 20 analyzes the biometric information of each athlete, calculates the level of concentration of each athlete for the competition, and outputs a sound signal for increasing the level of concentration of the athlete on the competition to each speaker 30 via a dedicated line or the like, when the level of concentration is less than a threshold level. Each speaker 30 is set at a predetermined position in the stadium, and emits sound in response to the sound signal. Each athlete hears the sound emitted from the speaker 30.SELECTED DRAWING: Figure 5
Patent JP-2021151957-A (JP)
Title: Skin cosmetic composition and skin cosmetic method
Inventor: KURASAKI YUSUKE
IPC: A61Q19/00
Filed: 2020-03-24
Abstract: To provide a skin cosmetic composition suitable for improving male skin as well as female skin.SOLUTION: A skin cosmetic composition contains the following components. Component (A): placenta extract, component (B): glycyrrhizinate, lemongrass extract, pear fruit fermentation liquid and artichoke extract, component (C): collagen, component (D): star fruit leaf extract and/or silvervine extract.SELECTED DRAWING: None
Patent JP-2021153005-A (JP)
Title: Heat dissipation structure and battery
Inventor: NAKADA KAZUYA
IPC: H01M10/655
Filed: 2020-03-24
Abstract: To provide a heat dissipation structure capable of achieving high thermal conductivity, high morphological stability and high electrical insulation, and a battery having the heat dissipation structure.SOLUTION: The present invention relates to a heat dissipation structure 1b which is capable of conducting heat from a heat source to a member on a cooling side and dissipating heat from the heat source, and includes one or more heat conductive sheets 61 which are arranged between the heat source and the member on the cooling side and can conduct heat from the heat source to the member on the cooling side, one or more elastic members 62 which are provided on the heat conductive sheet 61 and enable elastic deformation of the heat dissipation structure 1b, and a package 2 which has a space 3 for accommodating the heat conductive sheet 61 having the elastic member 62, and can enhance the electrical insulation between the heat source and the member on the cooling side, and conduct heat from the heat source to the member on the cooling side through the heat conductive sheet 61, and also relates to a battery having the same.SELECTED DRAWING: Figure 8
Patent JP-2021158465-A (JP)
Title: Data display system for remote control
Inventor: NAKAJIMA TADAHIRO
IPC: G01S17/89
Filed: 2020-03-26
Abstract: To improve efficiency of data processing which is desired because it is necessary to hold measurement data of a lot of frames in a conventional data display system.SOLUTION: A data display system for remote control comprises: a position detector 1 for detecting an own position of a work vehicle V; a distance measurement device 2 for measuring a distance to a ground region ahead of the work vehicle; and a processing device 3 for creating display data on the basis of detection values of the position detector 1 and the distance measurement device 2. The processing device 3 includes: data selection means for selecting whether or not measurement data of the distance measurement device 2 fall within a selection region; coordinate transform means for transforming the measurement data of a sensor coordinate system of the distance measurement device 2 into measurement data of a ground coordinate system; data creation means for creating display data, and data display means for displaying the created display data. For remotely controlling the work vehicle V, efficiency of data processing is improved.SELECTED DRAWING: Figure 1
Patent JP-2021156989-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic image forming apparatus
Inventor: NAKAMURA TAKESHI
IPC: G03G5/07
Filed: 2020-03-26
Abstract: To provide an electrophotographic photoreceptor that is excellent in durability including wear resistance and scratch resistance and can stably supply images with high image quality, and an electrophotographic image forming apparatus provided with the same.SOLUTION: An electrophotographic photoreceptor of the present invention is an electrophotographic photoreceptor having a conductive support and a photosensitive layer and a surface protective layer sequentially laminated on the conductive support. The surface protective layer contains a cured material, and metal oxide fine particles that are surface-modified with a hole transport compound having a structure in which a hole transport group and an acidic group are connected by a substituted or unsubstituted hydrocarbon group, and the cured material is a reaction product of a charge transport compound having at least one substituent selected from -OH, -OCH3, and -COOH and at least one of a guanamine compound and a melamine compound.SELECTED DRAWING: Figure 1
Patent JP-2021158821-A (JP)
Title: Manufacturing method of power generation element and power generation element
Inventor: TOSHIYOSHI HIROSHI
IPC: B81C1/00
Filed: 2020-03-27
Abstract: To provide a manufacturing method capable of increasing the number of manufactured power generation elements.SOLUTION: The manufacturing method of power generation elements for generating power by vibration, includes the steps of preparing a substrate, forming a plurality of power generating elements having a first electrode and a movable part having a second electrode opposite the first electrode on the substrate, and forming on the substrate a first connection part electrically connecting the first electrode of each of the plurality of power generating elements and a second connection part electrically connecting the second electrode of each of the plurality of power generating elements.SELECTED DRAWING: Figure 1
Patent JP-2021154654-A (JP)
Title: Laminate and decorative article
Inventor: YOKOYAMA DAISUKE
IPC: B32B27/00
Filed: 2020-03-27
Abstract: To provide a laminate capable of making a design favorable when a light source is turned off, in a laminate developing a design different between turn-on time and turn-out time of a light source and a decorative article utilizing the laminate.SOLUTION: In the embodiment of the present disclosure, the laminate comprises a first main surface and a second main surface located on the opposite side from the first main surface, and comprises at least a first design layer and a transparent substrate layer in order from a side of the first main surface toward a side of the second main surface, in which a second design layer is partially provided between the first design layer and the transparent substrate layer and the second design layer is buried in the transparent substrate layer, thereby the above problem is solved.SELECTED DRAWING: Figure 1
Patent JP-2021163059-A (JP)
Title: Program for making control specification readable and method for making control specification readable
Inventor: KIHO KOSUKE
IPC: F25B49/02
Filed: 2020-03-31
Abstract: To provide a program for making control specifications readable and a method for making control specifications readable, which increase working efficiency when designing plural processes executed by equipment to be controlled.SOLUTION: In an equipment system 10, a program for making control specifications readable allows a computer to execute an input process for inputting processing contents of plural processes executed by equipment to be controlled, and a process for making readable that analyzes processing contents of plural processes and makes control specifications readable. The process for making readable analyzes processing contents on the basis of at least one of an operation control mode, a control operation range, an input/output item, and a semantic purpose described in processing contents of plural processes and makes control specifications readable.SELECTED DRAWING: Figure 1
Patent JP-2021163688-A (JP)
Title: Manufacturing method of electrode plate
Inventor: TERANISHI TADASHI
IPC: H01M4/139
Filed: 2020-04-02
Abstract: To provide a manufacturing method of an electrode plate, suppressing a curvature caused in the electrode plate after winding, to a bobbin, the electrode plate in which the thickness of an electrode part is larger as separating from a power collection part in a width direction.SOLUTION: A manufacturing method of an electrode plate 30, comprises: a press step of pressing a positive electrode part 30a of a positive electrode plate 30 in a thickness direction TH; an extension step of extending the positive electrode plate by using an extension roller 103b; and a take-up step of taking up the positive electrode plate to a bobbin 108a. The extension roller includes a large diameter part 110 and a small diameter part 111. The small diameter part 111 is positioned between the minimum diameter part 111d, the large diameter part, and the minimum diameter part, and includes one or a plurality of step parts 111a and 111b having a small diameter as directed to the minimum diameter part from the large diameter part. Each step is pressed to an adjacent part 30c adjacent to a positive electrode collection part 30b of a positive electrode part of the positive electrode plate, and the adjacent part is extended in a longitudinal direction LH.SELECTED DRAWING: Figure 7
Patent JP-2021163393-A (JP)
Title: Display device
Inventor: TOMINAGA MASAKATSU
IPC: G06F3/041
Filed: 2020-04-03
Abstract: To provide a display device in which the detection accuracy at a touch position is increased and the breakdown due to ESD is suppressed.SOLUTION: A display device 1 includes a plurality of pixel electrodes, a first driver 43 in which the pixel electrodes are disposed inside a display area DA, a touch sensor electrode 45 disposed inside the display area DA and receiving a driving signal from the first driver 43, a first wire 46 disposed outside the display area DA and receiving the driving signal from the first driver 43, and a second wire 47 disposed outside the display area DA. A predetermined potential is applied to the second wire 47. Between the second wire 47 and the display area DA, the first wire 46 is disposed.SELECTED DRAWING: Figure 3
Patent JP-2020178345-A (JP)
Title: Antenna array and radio device
Inventor: LIU SHENG
IPC: H01Q15/08
Filed: 2020-04-14
Abstract: To provide an antenna array and a radio device for improving MIMO performance per unit size.SOLUTION: An antenna array is composed of a first antenna set formed of an antenna 1 and an antenna 2, and a radio frequency lens set formed of a radio frequency lens 1 and a radio frequency lens 2. The radio frequency lens 1 and the radio frequency lens 2 are formed of a material 1 and a material 2 having different dielectric constants in order to increase phase difference between radio signals from the antenna 1 and the antenna 2. A radio device that receives or transmits a signal is composed of a radio frequency circuit connected to the antenna array.SELECTED DRAWING: Figure 1
Patent JP-2020120124-A (JP)
Title: Energy storage medium for ultracapacitor
Inventor: NICOLO MICHELE BRAMBILLA
IPC: H01G11/36
Filed: 2020-04-16
Abstract: To provide an ultracapacitor using an electrode having a high output by providing stable conductivity and low internal resistance over a wide temperature range.SOLUTION: In an ultracapacitor, an electrode is a current collector that includes a tie layer disposed thereon. The tie layer of the current collector includes at least one of conductivity, electrical inertness, and compatibility with the material of the current collector, the current collector includes at least one layer of compressed and vertically aligned carbon nanotubes including a bonding layer disposed thereon. The bonding layer of the current collector is bonded to the bonding layer of the compressed and vertically aligned carbon nanotubes. The electrode includes another layer of carbon nanotubes on the top of at least one layer of the compressed vertically aligned carbon nanotubes.SELECTED DRAWING: Figure 10
Patent JP-2021169812-A (JP)
Title: Wind turbine blade assembly and wind turbine
Inventor: KARIKOMI SAKAI
IPC: F03D80/00
Filed: 2020-04-17
Abstract: To provide a wind turbine blade assembly including a vortex generator with which a user can enjoy excellent detachment suppression effect, and to provide a wind turbine.SOLUTION: A wind turbine blade assembly includes: a wind turbine blade; and a vortex generator fitted at a surface of the wind turbine blade. The vortex generator includes a small blade supported at the surface of the wind turbine blade via a support part. The small blade has a small-blade trailing edge of which height is larger than a height of a small-blade leading edge.SELECTED DRAWING: Figure 3
Patent JP-2020127034-A (JP)
Title: Semiconductor device
Inventor: KOYAMA JUN
IPC: H01L27/088
Filed: 2020-04-20
Abstract: To provide a storage device which does not require a complicated manufacturing process and can reduce power consumption; and provide a semiconductor device using the storage device.SOLUTION: A semiconductor device comprises: a phase inversion element such as an inverter or a clocked inverter which outputs an input signal by inverting a phase of the input signal; and a capacitive element for retaining data and a switching element for controlling accumulation and emission of charge in the capacitive element, which are provided in the storage element. As the switching element, a transistor including an oxide semiconductor in a channel formation region is used. When application of power supply voltage to the phase inversion element is stopped, data is retained by the capacitive element by storing data in the capacitive element even when supply of the power source voltage to the phase inversion element is stopped.SELECTED DRAWING: Figure 1
Patent JP-2021175271-A (JP)
Title: Power source circuit control device
Inventor: NISHIDA NAOHITO
IPC: H02J7/00
Filed: 2020-04-24
Abstract: To provide a power source circuit control device in which deterioration of a relay can be determined.SOLUTION: A control device 100 for controlling a power source circuit 200 including a battery 10, a first relay 20A, and a second relay 20B, executes sequence processing of bringing the first relay 20A, the second relay 20B, and the third relay 20C in this order into a current flowing state, and then, bringing the second relay 20B into a non-current flowing state, processing of, when a voltage being supplied to a load 300 starts decreasing after the second relay 20B is brought into the non-current flowing state as a result of execution of the sequence processing, measuring an elapse time period from the decrease of the voltage to an increase of the voltage, and processing of determining that the third relay 20C is deteriorated when a determination condition including a condition that the measured elapse time period is equal to or greater than a prescribed determination value is established.SELECTED DRAWING: Figure 1
Patent JP-2021027324-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: MATSUKURA YUSUKE
IPC: H01L33/32
Filed: 2020-04-28
Abstract: To provide a nitride semiconductor light-emitting element that can improve the light emission output.SOLUTION: A nitride semiconductor light-emitting element includes an active layer including an AlGaN-based barrier layer, a p-type contact layer located above the active layer, and an electron block laminate located between the active layer and the p-type contact layer, and the electron block laminate includes a first electron block layer located on the active layer side, having an Al composition ratio larger than that of the barrier layer, and having a constant Al composition ratio from one end on the active layer side to the other end on the p-type contact layer side, and a second electronic block layer located on the p-type contact layer side, having an Al composition ratio smaller than that of the barrier layer, and having a constant Al composition ratio from one end on the first electron block layer side to the other end on the p-type contact layer side.SELECTED DRAWING: Figure 2
Patent JP-2021173406-A (JP)
Title: Check valve and brake system
Inventor: KOBORI TETSUO
IPC: F16J15/18
Filed: 2020-04-30
Abstract: To provide a check valve which can achieve further improvement of sealability and durability and used in a passage having a large flow volume, and to provide a brake system.SOLUTION: A check valve 50 is disposed in a passage in which a working fluid flows. The check valve 50 includes: a cap 51 fixed to the passage; a plug 52 which is seated on a flat seating surface 114 provided at the passage; and a spring 53 which is disposed between the cap 51 and the plug 52 and biases the plug 52 to the seating surface 114. In the plug 52, a bearing surface facing the seating surface 114 is formed into a flat shape. The bearing surface is provided with a seal member 52d which contacts with the seating surface 114.SELECTED DRAWING: Figure 8
Patent JP-2020125496-A (JP)
Title: Composition for removing undesired molecules
Inventor: KIM HOO-DEOK
IPC: C11D3/43
Filed: 2020-05-01
Abstract: To provide a composition for removing undesired molecules that has significantly improved capability to remove foreign materials such as molecules, for example, offensive odor sources, while producing a fragrance having a highly preferable scent.SOLUTION: A composition for removing sources of offensive odors comprises highly branched cyclic dextrin (HBCD) or derivatives thereof, a perfume included in at least one or more internal spaces of the HBCD, and a solvent, wherein the perfume is a hydrophobic perfume having a Clog P of 3 or more, and the weight ratio of the highly branched cyclic dextrin and the perfume is 4:1 to 100:1 (highly branched cyclic dextrin:perfume).SELECTED DRAWING: Figure 1
Patent JP-2021179825-A (JP)
Title: System, information processor, and information processing method
Inventor: KYOCHIKA WATARU
IPC: G06Q10/00
Filed: 2020-05-14
Abstract: To provide a system, information processor, and information processing method that achieve efficient vehicle allocation of a collection vehicle that collect garbage.SOLUTION: A garbage collection system comprises a plurality of user terminals 100 related to a plurality of users and an information processor 200 that manages a plurality of collection vehicles that collect garbage. Each user terminal 100 transmits garbage information including the amount of garbage that is requested to be collected by a related user within a predetermined region to the information processor 200. The information processor 200 calculates the total amount of garbage that is requested to be collected within the predetermined region based on the garbage information received from each user terminal 100, and determines one or more allocated vehicles to be allocated to the predetermined region from among the plurality of collection vehicles based on the calculated total amount of garbage.SELECTED DRAWING: Figure 2