baber/WOPTO huggingface dataset:
Patent JP-2019033585-A (JP)
Title: Power converter
Inventor: FUJITA RYUSEI
IPC: H02M1/08
Filed: 2017-08-08
Abstract: To prevent deterioration of device characteristics by reducing grown stacking faults in a power converter.SOLUTION: A first source electrode (D) of a first switching device 170a and a second drain (D) of a second switching device 170b are electrically connected. A first gate electrode (G) of the first switching device 170a and a second gate electrode (G) of the second switching device 170b are on. A voltage is applied so that potential of a second source electrode of the second switching device is higher than potential of a first drain electrode of the first switching device.SELECTED DRAWING: Figure 1
Patent JP-2018106667-A (JP)
Title: Information processor, information processing method and program
Inventor: ISHII YASUNORI
IPC: B60W40/02
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of assisting safe driving of a vehicle at a point where visibility is poor such as intersection.SOLUTION: The information processor includes: an acquisition part 11B that acquires a piece of image information representing an image which is obtained from a piece of map information or an image picked up by an imaging apparatus mounted on a vehicle; a detection processing part 12b that detects a curve mirror in the vicinity of the vehicle based on the map information or the image information; a determination part 104 that determines characteristics of an installation place of the detected curve mirror based on the map information or the image information; a generation part that generates a piece of driving assistance information based on the determined characteristics; and an output section that outputs the generated driving assistance information.SELECTED DRAWING: Figure 46
Patent JP-2019033464-A (JP)
Title: Terahertz unit for generating terahertz waves
Inventor: FUJITA MASAYUKI
IPC: H03B7/08
Filed: 2017-08-10
Abstract: To provide a terahertz unit for generating terahertz waves, which can reduce phase noise, reduce the oscillation line width, or suppress bias voltage dependence.SOLUTION: A terahertz unit includes a photonic crystal B1 having a front surface and a back surface facing the side opposite the surface that the front surface faces and a terahertz apparatus A1 arranged in a photonic crystal B1, and the photonic crystal B1 includes a plurality of lattice points 31 periodically arranged in a direction X1 from the front surface to the back surface of the photonic crystal B1, and the terahertz apparatus A1 includes at least one active element 18 that generates and emits terahertz waves, and one of the at least one active element 18 overlaps with the photonic crystal B1 viewed in the direction X1.SELECTED DRAWING: Figure 3
Patent JP-2019035346-A (JP)
Title: Scroll compressor
Inventor: SATO SO
IPC: F04C18/02
Filed: 2017-08-10
Abstract: To provide a scroll compressor in which an operation of a discharge valve or a bypass valve is not inhibited by a fluid discharged from a bypass port or a discharge port, in a case when the discharge valve and the bypass valve are disposed in an overlapped state when viewed from a plate thickness direction of an end plate of a fixed scroll.SOLUTION: A discharge valve 19 and a second bypass valve 24B are separated from each other in a plate thickness direction of an end plate 13A of a fixed scroll 13, and an arm portion 19C of the discharge valve 19 and an arm portion of the bypass valve 24B are arranged so as to cross each other, when viewed from the plate thickness direction. In the end plate 13A, a recessed portion 30 formed from a discharge side face 13D to a middle position in the plate thickness direction, is formed, and the second bypass valve 24B is disposed on a bottom surface of the recessed portion 30.SELECTED DRAWING: Figure 4
Patent JP-2018196316-A (JP)
Title: Power controller for emergency power supply
Inventor: MARUI TOMOTAKA
IPC: H02H3/08
Filed: 2017-08-14
Abstract: To solve the following problem: surplus power was difficult to make effective use of, because an emergency power supply for refuge may be broken by an overload or overcurrent, although the emergency power supply has surplus power.SOLUTION: The emergency power supply protective device, having a plurality of feeding current limiting means (2) limiting to a smaller current than a maximum current capable of being supplied to a load by an emergency power supply, can achieve effective use of surplus power with the electric power under a protected state by making a connection change while selectively changing a protection current level by selection means for selecting one feeding current limiting means (2) from the plurality of feeding current limiting means (2) and connection means for connecting the selected feeding current limiting means (2) with a feeding line to the load.SELECTED DRAWING: Figure 17
Patent JP-2018173618-A (JP)
Title: Composition for contact lens
Inventor: CHANG HAN-YI
IPC: G02C7/04
Filed: 2017-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently improve comfort in wearing a contact lens.SOLUTION: A composition for contact lenses includes an algefacient and a surfactant, where the surfactant includes one of, or a combination of two or more of, sodium lauroyl lactylate, polyoxyethylene laureth sulfate, polyoxypropylene glycol, polyoxyethylene hardened castor oil, polyvinylpyrrolidone (PVP), SDS, TWEEN 80and GEROPONSBFA-30.SELECTED DRAWING: Figure 1
Patent JP-2019047174-A (JP)
Title: Wavelength changeover control arrangement and program and optical communication device
Inventor: YAMADA MASAKURA
IPC: H04L12/44
Filed: 2017-08-30
Abstract: To certificate service continuation and periodicity processing of uplink user band allocation calculation by sharing the load of CPU processing when performing a large number of wavelength channel protection simultaneously.SOLUTION: A wavelength changeover control arrangement includes multiple optical communication means performing optical communication with multiple terminators by using the wavelength, band allocation processing means performing uplink band allocation periodically, wavelength changeover control means for instructing the band allocation processing means to stop uplink band allocation of input interruption wavelength accommodation terminator when the input interruption wavelength is detected, and instructing start of accommodation wavelength changeover processing of the input interruption wavelength accommodation terminators, while adjusting in accordance with the number of the input interruption wavelength accommodation terminators, and accommodation wavelength changeover processing means performing prescribed accommodation wavelength changeover processing between the input interruption wavelength accommodation terminators. When accommodation wavelength changeover processing is completed for all input interruption wavelength accommodation terminators, the wavelength changeover control means instructs the band allocation processing means to resume uplink band allocation.SELECTED DRAWING: Figure 2
Patent JP-2019046925-A (JP)
Title: Negative electrode active material for lithium ion capacitor
Inventor: MOTOKAWA KENICHI
IPC: C01B32/205
Filed: 2017-08-31
Abstract: To suppress an electric resistance value of a negative electrode active material of a lithium ion capacitor low to improve the capacity and energy density.MEANS FOR SOLVING THE PROBLEM: There are provided composite carbon particles includes at least one graphite particle with high electrical conductivity inside low crystalline carbon, and includes at least one graphite particle with an average particle diameter of 0.8 to 3.0 μm and a dof 0.3354 to 0.3360 nm in low crystalline carbon particles with an inter-plane distance d) of 0.3400 to 0.3770 nm . In an isothermal adsorption line and desorption of nitrogen gas, when the relative pressure (P/P) of nitrogen gas is around 0.8, the adsorbed amount of nitrogen gas is small, and when the relative pressure increases rapidly when the adsorbed amount of nitrogen gas exceeds 0.8.SELECTED DRAWING: Figure 1
Patent JP-2019047292-A (JP)
Title: Receiver unit, reception method and program
Inventor: NISHIGAKI TOMOO
IPC: H04H60/13
Filed: 2017-08-31
Abstract: To provide a variety of broadcast services based on the input signals multiplexed by a first multiplex system, even with an apparatus employing conventional second multiplex system.SOLUTION: A separation part separates voice data, video data, i.e., the constituents of broadcast service, and additional content data added to the voice data and the video data, from first multiplex data multiplexed by a first multiplex system, a multiplex part generates second multiplex data by multiplexing the voice data and the video data by second multiplex system different from the first multiplex system, and an output part outputs the second multiplex data and the additional content data, respectively.SELECTED DRAWING: Figure 3
Patent JP-2018027693-A (JP)
Title: Metal and graphite laminate
Inventor: RAY ARBESMAN
IPC: B32B15/04
Filed: 2017-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer laminate sheet having graphite foil laminated on at least one side that does not suffer from the disadvantages resulting from the use of a tanged metal.SOLUTION: The present invention is a laminate sheet having two laminae. The first lamina 104 is a relatively hard material having first and second surfaces. The first surface has a plurality of raised and generally pointed piercing structures 105, each structure having a tip. The second lamina 103 is graphite foil material, which is mated to the first lamina 104, such that at least some of the piercing structures pierce the graphite foil material 103. In one embodiment, a second surface of the first lamina has no perforations and is uniformly smooth. In another embodiment, the second surface has a plurality of piercing structures and a third lamina comprising graphite foil is mated to the second surface.SELECTED DRAWING: Figure 1
Patent JP-2019052741-A (JP)
Title: Balancer device of internal combustion engine
Inventor: TANAKA KOICHI
IPC: F16F15/24
Filed: 2017-09-19
Abstract: To obtain a balancer device of an internal combustion engine which achieves excellent driving efficiency and lubrication oil recovery efficiency.SOLUTION: The invention includes: a crank shaft (30), which rotates by reciprocation of a piston (31), a balancer weight (33), which swings around one end part by rotation of the crank shaft, and a connecting rod (35) for a balancer, which connects the other end part of the balancer weight to the crank shaft, in a crank case (11). A partition wall (80) provided in the crank case partitions a crank chamber (23) which houses the crank shaft from a balancer chamber (29) which houses the balancer weight.SELECTED DRAWING: Figure 14
Patent JP-2019042453-A (JP)
Title: Gene correction technique of person using alpha wave guided by acoustic sense
Inventor: SANO YASUO
IPC: H04R3/00
Filed: 2017-09-01
Abstract: To provide a device for achieving gene correction technique of a person using an alpha wave guided by an acoustic sense.SOLUTION: An acoustic signal processing device divides an acoustic signal into three band widths which are a lower compass, a middle compass, and an upper compass, and performs alpha wave guide processing to each band width. For surely strongly stimulating a specific site of a brain using an acoustic sense, a synapse chain reaction is used, for example, for operating a signal band width which strongly manages a vertical feeling of a sound, the middle compass (directional band) and a peculiar frequency characteristic have to be operated, and when the alpha wave is guided in this operation, a visual sense and tactile sense are linked for functioning so as to grasp a directional feeling.SELECTED DRAWING: Figure 1
Patent JP-2018029974-A (JP)
Title: Input device
Inventor: TAKAICHI TOMOKI
IPC: A63F13/214
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology for sharing information.SOLUTION: An input device 6 is used for transmitting information on user operation to an information processing device; and includes a first input unit 81 which is arranged on an upper face side of a housing 79 and used for inputting operation information, a second input unit 82 which is arranged at a laterally symmetrical position with respect to the first input unit and used for inputting operation information, and a communication module for transmitting the operation information to the information processing device. The first input unit is used for inputting operation information for allowing the information processing device to execute a process to share contents or information on contents.SELECTED DRAWING: Figure 2
Patent JP-2018125276-A (JP)
Title: Quick connect terminal connector
Inventor: KANEKO TOMOYA
IPC: H01R4/48
Filed: 2017-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a small sized, highly reliable quick connect terminal connector with a simple structure, while enabling detection of the contact between a wire and a terminal without fail at a low manufacturing cost.SOLUTION: A quick connect terminal connector capable of connecting with a wire includes a first terminal 50A and a second terminal 50B electrically separated from each other and an integrally formed casing 11 covering at least parts of the first terminal 50A and the second terminal 50B. The first terminal 50A and the second terminal 50B respectively include: an attachment part attached to the casing 11; a resilient connection part extending in the insertion direction of the wire from the attachment part; and a contact part which is located at the tip of the resilient connection part and which enables contact with a conductive wire of a wire that is inserted between the first terminal 50A and the second terminal 50B.SELECTED DRAWING: Figure 1
Patent JP-2019061007-A (JP)
Title: Display
Inventor: MARUYAMA SATORU
IPC: H05B33/22
Filed: 2017-09-26
Abstract: To solve the problem of peeling and cracking of an insulating layer and disconnection of wires caused by bending of a substrate.SOLUTION: A display comprises: a base member that has a first surface and a second surface on the opposite side of the first surface; a first area that includes a display part arranged on the first surface of the base member; a second area that includes wires disposed on the first surface of the base member; a third area that includes a terminal part arranged on the first surface of the base member and a driving circuit outputting a data signal to the display part; and an insulating layer that is disposed on the first surface of the base member over the first area and second area. The insulating layer is provided along the display part in the second area, and has a penetration groove having a bottom surface exposing the base member and side wall surfaces including a plurality of steps; the wires are arranged intersecting the penetration groove.SELECTED DRAWING: Figure 2
Patent JP-2019059576-A (JP)
Title: Bottom plate for construction machine
Inventor: KANO TOSHIHIRO
IPC: B60S9/02
Filed: 2017-09-26
Abstract: To provide a bottom plate having a surface on which an outrigger is easily arranged when the outrigger of a construction machine is grounded without allowing it to be almost displaced from the center of the surface.SOLUTION: When an outrigger of a construction machine is grounded to the ground, a bottom plate stretched between the outrigger and the ground includes a first surface and a second surface that face opposite directions to each other. On the first surface, a pair of pattern shapes are disposed to be point symmetrical to each other with reference to the center of the first surface. On the first surface, a step is formed along an outer frame of each of the pattern shapes. Each of the pattern shapes is protruded with respect to a portion adjacent to the outer frame due to the step.SELECTED DRAWING: Figure 2
Patent JP-2019060126-A (JP)
Title: building
Inventor: OGAWA TADAO
IPC: E04B1/70
Filed: 2017-09-26
Abstract: To suppress interference between members installed in the periphery of each hole between an outer wall part and a beam, in a building in which holes are provided in the outer wall and the beam respectively for ventilating a space to be ventilated.SOLUTION: A building having a space to be ventilated between floors includes: an outer wall part provided at an outer edge part of the building; a steel beam provided side by side with the outer wall part; a vent hole formed on the outer wall part so as to perform ventilation in a space to be ventilated; a through-hole provided at a position closer to the space to be ventilated than the vent hole in an air passage when ventilating the space to be ventilated formed in the steel beam; a surrounding wall provided so as to surround an opening on an indoor side of the vent hole between the outer wall part and the steel beam; and a sleeve which is inserted in the through-hole and in which one portion protrudes from an opening on the outdoor side of the vent hole. In the direction crossing the direction in which the outer wall part and the steel beam are arranged side by side, the vent hole and the through-hole are in different positions.SELECTED DRAWING: Figure 7
Patent JP-2019065071-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: ABE YOKO
IPC: C08L81/02
Filed: 2017-09-28
Abstract: To provide a polyarylene sulfide resin composition that, while maintaining excellent properties of a polyarylene sulfide resin, reduces generation of a gas, and has excellent metal bonding strength and impact resistance.SOLUTION: A polyarylene sulfide resin composition contains, based on (A) a polyarylene sulfide resin (component A) 100 pts.wt., (B) a silicone elastomer (component B) 1-40 pts.wt. and (C) a silane coupling agent having a mercapto group (component C) 0.001-2 pts.wt.SELECTED DRAWING: None
Patent JP-2019064011-A (JP)
Title: Method for manufacturing multilayer preform and method for manufacturing multilayer container
Inventor: KOGEN MANABU
IPC: B65D1/02
Filed: 2017-09-28
Abstract: To provide a method for manufacturing a multilayer preform which can be used for manufacturing a multilayer container which can remarkably prevent occurrence of delamination due to increase/decrease in a container internal pressure.SOLUTION: A method for manufacturing a multilayer preform of the present invention comprises steps of: heating and melting two or more kinds of resin compositions; and injecting the heated and melted resin compositions into a mold. A multilayer preform includes at least a layer composed of a resin composition including a titanium catalyst polyester resin and a layer composed of a resin composition including a polyamide resin as adjacent layers. A difference between a heat-melting temperature A of the resin composition including the titanium catalyst polyester resin and a heat-melting temperature B of the resin composition including the polyamide resin is 20°C or lower.SELECTED DRAWING: Figure 3
Patent JP-2019063821-A (JP)
Title: Welding device
Inventor: KIDA KEISUKE
IPC: B23K9/095
Filed: 2017-09-29
Abstract: To simplify a welding work.SOLUTION: A welding device 1 includes: a turning motor Mt for moving a torch 30; a storage part 44 for storing welding information in which the pulse number of the turning motor Mt corresponds to a welding condition; and a control part 42 for switching the welding condition based on the pulse number of the turning motor Mt and the welding information.SELECTED DRAWING: Figure 4
Patent JP-2019066758-A (JP)
Title: Method for manufacturing liquid crystal display element and apparatus for manufacturing liquid crystal display element
Inventor: YANO TOMOHIRO
IPC: G02F1/1337
Filed: 2017-10-04
Abstract: To provide a method for manufacturing a liquid crystal display element and an apparatus for manufacturing a liquid crystal display element, by which an alignment film or an alignment treatment on a substrate is unnecessary.SOLUTION: A method for manufacturing a liquid crystal display element is provided, in which the liquid crystal display element includes a pair of transparent substrates having no alignment films for aligning a liquid crystalline compound or not subjected to an alignment treatment, a transparent electrode disposed on at least one of the surfaces of the transparent substrates opposing to each other, a liquid crystal composition comprising a liquid crystalline compound, sealed between the pair of transparent substrates, and a polymer as a component having a polymerizable group to be used for aligning the liquid crystalline compound. The method includes: a first step of sealing a liquid crystal medium comprising the above liquid crystal composition and a component having a polymerizable group to be used for aligning the liquid crystalline compound between the pair of transparent substrates; and a second step of starting to irradiate with light, from a region at one side of the liquid crystal display element, and subsequently and continuously moving the boundary of the irradiation region with light to a region not irradiated with light.SELECTED DRAWING: Figure 1
Patent JP-2018016808-A (JP)
Title: Liquid cleaning and/or cleansing composition
Inventor: DENIS ALFRED GONZALES
IPC: C11D3/37
Filed: 2017-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid cleaning and/or cleansing composition.SOLUTION: The invention provides a liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles derived from a foam structure comprising a plurality of struts. The abrasive cleaning particles comprise a plurality of filler particles at least partly incorporated in the abrasive cleaning particles. The particle size of the abrasive cleaning particles is greater than the particle size of the filler particles. The ratio of the mean area-equivalent diameter of the filler particles to that of the abrasive cleaning particles is from 0.01 to 0.2, the area-equivalent diameter being measured according to ISO 9276-6.SELECTED DRAWING: Figure 1
Patent JP-2019029983-A (JP)
Title: Wearable device having thermal image display function
Inventor: WANG PO-WEN
IPC: H04N5/232
Filed: 2017-10-06
Abstract: To provide a wearable device having a thermal image display function.SOLUTION: A wearable device having a thermal image display function according to the present invention includes a first display device, a second display device, a lens module, and a thermographic camera. The second display device is adjacent to the first display device, a visible light image within a visual range is captured by the lens module, and the visible light image is transmitted to the first display device and displayed on the first display device. A thermal image within the visual range is captured by the thermographic camera and the thermal image is transmitted to the second display device and displayed on the second display device.SELECTED DRAWING: Figure 1
Patent JP-2019075697-A (JP)
Title: Resolution characteristic measuring apparatus and program of the same
Inventor: MASAOKA KENICHIRO
IPC: H04N5/225
Filed: 2017-10-16
Abstract: To provide a resolution characteristic measuring apparatus capable of measuring resolution characteristics of an imaging system by identifying a shape of a response waveform.SOLUTION: A resolution characteristic measuring apparatus 1 comprises: sine wave approximating means 12 approximating, by a sine wave, a change in pixel value of line data of a rectangular wave pattern area in a chart image obtained by imaging with an imaging system 2 a chart CH including a rectangular wave pattern area, a white area, and a black area; and resolution characteristic value calculating means 14 calculating a CTF (Contrast Transfer Function) value that is a resolution characteristic on the basis of white level pixel values identified in a white area, black level pixel values identified in a black area, and an amplitude of the approximated sine wave.SELECTED DRAWING: Figure 1