baber/WOPTO huggingface dataset:
Patent JP-2019209259-A (JP)
Title: Photo fuel cell where dye amplifies electromotive force and output
Inventor: IZUMI YASUO
IPC: B01J31/02
Filed: 2018-06-05
Abstract: To provide a photo fuel cells, in which electromotive force and output are enhanced.SOLUTION: There is provided a photo fuel cells comprising: (1) a negative electrode layer 1; (2) a first photocatalyst layer 2 arranged in contact with the negative electrode layer, which is excited by ultraviolet light so as to catalyze water being photooxidized; (3) an organic dye layer 3 arranged in contact with a part or entire of the first photocatalyst layer and a part of the negative electrode layer, which is excited by visible light; (4) a positive electrode layer 4; (5) a second photocatalyst layer 5 arranged in contact with the positive electrode layer, which is excited by ultraviolet light and/or visible light so as to catalyze oxygen being photoreduced in the presence of protons and oxygen contained in the following acidic aqueous solution; and (6) an acidic aqueous solution 6 that is in contact with all three of the first photocatalyst layer, the organic dye, and the second photocatalyst layer, which contains oxygen at least around the second photocatalyst layer.SELECTED DRAWING: Figure 1
Patent JP-2019213657-A (JP)
Title: Treatment apparatus for sleep apnea syndrome
Inventor: NAKAJIMA AKITO
IPC: A61M16/12
Filed: 2018-06-12
Abstract: To provide a treatment apparatus for sleep apnea syndrome which can be worn by a patient comfortably and continuously.SOLUTION: There is provided a treatment apparatus 1 for sleep apnea syndrome comprising: an oxygen supply unit 10 for supplying oxygen gas to a patient P; a first measurement unit 20 for measuring a concentration of nitrogen monoxide in expired gas of the patient P; and a helium supply unit 30 for supplying helium gas to the patient P when the nitrogen monoxide is detected by the first measurement unit 20.SELECTED DRAWING: Figure 1
Patent JP-2019216340-A (JP)
Title: Sensor unit and image forming apparatus including the same
Inventor: OTANA AIICHIRO
IPC: G03G15/00
Filed: 2018-06-12
Abstract: To provide a sensor unit that can accurately detect edge positions in a width direction of a recording medium, and an image forming apparatus including the same.SOLUTION: A sensor unit 30 comprises: a CIS 40 that detects edge positions of a sheet P in a sheet width direction orthogonal to a sheet conveyance direction; and a lighting unit 60 that is arranged on the opposite side of the CIS 40 with respect to a sheet conveyance path 12 and radiates light toward the CIS 40. The lighting unit 60 has an LED 62, a light guide 64 that guides light from the LED 62, and a lighting housing 67 that holds the light guide 64. The light guide 64 has a light guide part 64a that extends in the sheet width direction, and a flange part 64b that is formed integrally with the light guide part 64a, overhangs on both sides of a direction perpendicular to the sheet width direction, and extends in the sheet width direction. The lighting housing 67 has a support part 68e that supports the flange part 64b from the CIS 40 side. The support part 68e blocks light emitted from the flange part 64b.SELECTED DRAWING: Figure 10
Patent JP-2019206389-A (JP)
Title: Plural row filling and packaging method, plural row filling and packaging machine, and filled package
Inventor: FUTASE KATSUNORI
IPC: B65B51/16
Filed: 2018-06-15
Abstract: To provide a plural row filling and packaging method capable of inhibiting vertical wrinkles from being formed at a lateral seal part and simultaneously producing packages having high capacity efficiency of a substance to be packaged in a plurality of rows, a plural row filling and packaging machine, and a filled package.SOLUTION: A plural row filling and packaging method includes: a wide cylindrical body forming step of continuously subjecting a plastic film delivered in a longitudinal direction to vertical sealing in the longitudinal direction to thereby continuously obtain one wide cylindrical body; a sealing and cutting step of continuously heat-sealing one or more positions of the wide cylindrical body in the longitudinal direction to vertically seal the film at a boundary and continuously cutting the boundary vertically sealed part to divide the wide cylindrical body into a plurality of parallel narrow cylindrical body rows so as to be independent; and a bag-making step of laterally sealing the respective narrow cylindrical body rows independently running at predetermined intervals in the longitudinal direction while filling them with a substance to be packaged to thereby continuously turn the packages into bags.SELECTED DRAWING: Figure 1
Patent JP-2019006112-A (JP)
Title: Cutter wheel with chip exhaust hole array
Inventor: TANG WENLIN
IPC: B28D5/00
Filed: 2018-06-18
Abstract: To provide a cutter wheel with a chip exhaust hole array having a simple structure and capable of effectively preventing or reducing a chip clogging phenomenon.SOLUTION: Provided is a cutter wheel with a chip exhaust hole array having a disk shape and having mutually parallel two disk faces, in which the center of the cutter wheel is formed with a shaft hole communicating the two disk faces along the shaft direction of the cutter wheel, the outer circumference of each disk face has a conical face elongating to the outside and having symmetry, and a tip is formed at the cross part of the conical faces. Along the outer circumference of each disk face, on each conical face or at the connected part between each conical face and each disk face, many chip exhaust holes are provided.SELECTED DRAWING: Figure 5
Patent JP-2019219510-A (JP)
Title: Device for measuring image clarity
Inventor: SUGA SHIGEO
IPC: G02B5/00
Filed: 2018-06-20
Abstract: To provide a device for measuring an image clarity which has a high degree of freedom for designing an optical system.SOLUTION: A device for measuring image clarity 1 includes: a light source 2 as a semiconductor light emission element; a long and thin light source slit 3 on a substrate for adjusting the size of an image of light which enters a sample S; a first lens 4 for making the light a parallel light; a second lens 5 for collecting light obtained by making the parallel light reflected by the sample S or making the parallel light passing through the sample; an optical comb 6 with a light blocking part and a light transmission part; a driving unit 7 for moving the optical comb 6; and a light reception unit 8 for measuring the light which has passed through the optical comb 6.SELECTED DRAWING: Figure 1
Patent JP-2019209313-A (JP)
Title: Oil and water and garbage separation grease trap
Inventor: KOMIKAWA SETSUKO
IPC: B01D17/025
Filed: 2018-06-03
Abstract: To provide a grease trap with a simple structure that performs the specific gravity separation of oil and water in miscellaneous wastewater containing oil etc, resulting from restaurants and factories.SOLUTION: There is provided a grease trap oil inflow prevention device configured as follows. A septic tank body includes: a first partition LB extending vertically upward from a tank bottom; and a second partition UB located downstream of the first partition and extending vertically downward from a horizontally movable lid G above the tank. The first partition and the second partition have a vertically overlapping portion, and when miscellaneous wastewater A moves from a first tank 4 to a second tank 4", a gap for passing the miscellaneous wastewater is equivalent to a horizontal distance between the first partition and the second partition at the vertically overlapping portion of the first partition and the second partition. A triangular prism 1 is welded to the second partition, and a triangular prism diagonal side 1 '' is formed to extend diagonally upward from the welded part so as to cover an upper part of the gap formed by a vertical upper end of the first partition and the second partition, and thereby oil O has an effect of only rising and not sinking.SELECTED DRAWING: Figure 1
Patent JP-2020003515-A (JP)
Title: Stereoscopic image display device and stereoscopic image display system
Inventor: KOMENO KUNIO
IPC: H04N13/346
Filed: 2018-06-25
Abstract: To provide a stereoscopic image display device with which it is possible to observe a stereoscopic image with naked eyes.SOLUTION: A stereoscopic image display device of the present invention comprises: a projector for forming an image consisting of a first image and a second image that are arranged side by side on the same screen and projecting a first image light and a second image light; an optical deflection member for causing each of the first image light and the second image light to be deflected; a screen for spreading each image light at a greater angle of spreading in a first direction than in a second direction and condensing each image light at an observation position; and a signal processing device for processing the video signal supplied to the projector. The optical deflection member deflects each image light so that the center axis of each image light interests with each other on the screen, and the screen condenses each image light so that the interval between the condensed point of each image light at an observation position equals to an eye interval.SELECTED DRAWING: Figure 1
Patent JP-2020002025-A (JP)
Title: Composition for treating, preventing, improving, inhibiting cancer or inhibiting its metastasis
Inventor: FUJITA TAKASHI
IPC: A61K36/064
Filed: 2018-06-25
Abstract: To provide a composition for treating, preventing, improving, inhibiting cancer or inhibiting its metastasis, which can be used as a supplement (food) and has excellent anti-cancer action and anti-metastasis action.SOLUTION: The present invention provides a composition for treating, preventing, improving, inhibiting cancer or inhibiting its metastasis, which contains a plant fermentation extract as an active ingredient, the plant fermentation extract containing the yeast which can survive in an environment of pH 1 and shows a spore forming ability in a complete medium.SELECTED DRAWING: None
Patent JP-2020000310-A (JP)
Title: Central fossa formation bar
Inventor: MATSUMOTO KATSUTOSHI
IPC: A61C3/02
Filed: 2018-06-25
Abstract: To provide a central fossa formation bar with which a section near a central fossa may be accurately ground by a necessary depth while abutment tooth formation.SOLUTION: There is provided a central fossa formation bar 10 used in abutment tooth formation, which is provided with a shank 15 for connection to a rotating device, a working part 11 which is arranged on an end of the shank 15 and has abrasive grain 20 attached on its surface, and a stopper pert 12 arranged on the working part 11 at the side of the shank. The working part 11 and the stopper pert 12 have a rotor shape on the shank 15 as a rotation shaft. The working part 11 has a distal projection 11a having a partial section of a spherical surface at the distal side and a substantially cylindrical drum part 11b at the side of the shank. The distal projection 11a and the drum part 11b are connected while forming a smooth curve surface. The stopper pert 12 has a substantially round disk shape, in which the distance from the rotation axis to the outermost edge is larger than that of the drum part 11b.SELECTED DRAWING: Figure 2
Patent JP-2020008919-A (JP)
Title: Hydrogen supply system
Inventor: MAYAHARA KENJI
IPC: G06Q50/06
Filed: 2018-07-03
Abstract: To encourage power generation using renewable energy, and promote hydrogen production using electric power derived from the renewable energy.SOLUTION: A hydrogen supply system comprises: a hydrogen manufacturer who produces hydrogen by using electric power derived from renewable energy in at least a part, or an electric power selling management processing device prepared in the related proprietor of the hydrogen manufacturer. The electric power selling management processing device comprises: an electric power selling information acquisition unit which acquires electric power selling information as information related to selling of electric power which a power generation dealer having a power generation facility for generating electric power using the renewable energy generates by using the power generation facility; a storage unit which stores the electric power selling information for each power generation dealer acquired by the electric power selling information acquisition unit; and a privilege setting unit for setting a privilege which should be given for each power generation dealer, by referring to the electric power selling information stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2019194513-A (JP)
Title: Air cleaning equipment
Inventor: Tu Xiao Ling
IPC: F24F13/28
Filed: 2018-07-04
Abstract: To provide an air cleaning device easy in renewing a filter.SOLUTION: An air cleaning device includes a box 100, a rotary housing 112 is fixed and disposed in the box, an electrically-driven fan 111 is disposed in the rotary housing, and a moving housing 110 is disposed in a left end wall of the rotary housing. In renewing a filter 105, a rotary electric machine 101 is started, a supporting block 106 is moved and rotated to rotate the filter 105 filled with impurities downward, and a bolt in a lock housing 103 is loosened to take out and renew the filter 105 at a lower side.SELECTED DRAWING: Figure 1
Patent JP-2019021629-A (JP)
Title: Lighting panel and method of fabricating the same, lighting module, lighting device, and lighting system
Inventor: KIM NAM-KOOK
IPC: F21S2/00
Filed: 2018-07-11
Abstract: To enhance the reliability of a lighting panel. In a lighting panel using an organic light-emitting element and a method of fabricating the same, an auxiliary electrode is formed to be embedded in an inner light extraction layer and/or a buffer layer in order to improve uniformity in brightness of the lighting panel emitting planar light.SELECTED DRAWING: Figure 4
Patent JP-2019172949-A (JP)
Title: Copolymer and resin composition
Inventor: KITAMURA MICHIAKI
IPC: C08F8/16
Filed: 2018-07-11
Abstract: To provide a copolymer excellent in transparency and mechanical strength, which is a copolymer having a polymer chain (A) and a polymer chain (B).SOLUTION: A copolymer (P) has a polymer chain (A) having a polymer block (a1) having a unit derived from diene and/or olefin and a unit derived from an aromatic vinyl monomer, and a polymer block (a2) having a unit derived from an aromatic vinyl monomer, and a polymer chain (B) having a unit derived from a (meth)acrylic monomer.SELECTED DRAWING: None
Patent JP-2020008796-A (JP)
Title: Developing device and image forming apparatus
Inventor: IWAMURA TAKUYA
IPC: G03G15/08
Filed: 2018-07-12
Abstract: To obtain a developing device and an image forming apparatus that can prevent the occurrence of unevenness in density of a toner image, compared with a case where spiral blades of an auxiliary member arranged in an auxiliary stirring path are formed in a continuous manner.SOLUTION: A conveying blade 92 arranged in an auxiliary stirring path 84 through which a toner is supplied is separated into a first conveying blade 94 and a second conveying blade 96. A toner T conveyed by the second conveying blade 96 is stirred, while the speed of conveyance is temporarily reduced between the first conveying blade 94 and second conveying blade 96.SELECTED DRAWING: Figure 1
Patent JP-2018189979-A (JP)
Title: Light-emitting device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2018-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device with high uniformity of image quality.SOLUTION: A printed wiring board (a second substrate) 107 is provided to face a substrate (a first substrate) 101 provided with a light-emitting element 102. PWB side wiring (a second wiring group) 110 on the printed wiring board 107 is electrically connected to element side wiring (a first wiring group) 103 and 104 with anisotropic conductive films 105a and 105b. The use of a low resistance copper foil for the PWB side wiring 110 can reduce voltage drop and signal delay in the element side wiring 103 and 104, and can improve the uniformity of image quality and the operation speed of a driver circuit portion.SELECTED DRAWING: Figure 1
Patent JP-2020014106-A (JP)
Title: Electroacoustic transducer
Inventor: DOBASHI MASARU
IPC: H04R17/00
Filed: 2018-07-18
Abstract: To prevent an effect of supporting a piezoelectric element on frequency characteristics of the piezoelectric element in an electroacoustic transducer using the piezoelectric element.SOLUTION: A housing 2A includes a closed space. A piezoelectric element 1A has a porous film 10A and a pair of electrodes 11A, 12A sandwiching the porous film 10A. Support blocks 23, 24 support exposed regions 10p, 10q, which are regions of the piezoelectric element to which no voltage is applied between the electrodes 11A, 12A in the housing 2A in order to prevent the region of the piezoelectric element 1A to which a voltage between the electrodes 11A, 12A is applied from coming into contact with other members.SELECTED DRAWING: Figure 1
Patent JP-2018158234-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2020016968-A (JP)
Title: Information processing system, program, and control method
Inventor: NISHIMURA KAZUYA
IPC: H04N7/18
Filed: 2018-07-24
Abstract: To reduce occurrence of inconvenience in processing an image where multiple subjects are captured.SOLUTION: An information processing system 1 includes: vehicles 10; and a server 20 capable of communicating with the vehicles 10. The vehicle 10 generates a captured image where a vehicle exterior landscape is captured. The vehicle 10 or the server 20 starts first detection processing to successively detect first subjects on a captured image, determines a partial area on a captured image including a predetermined number of first subjects as an object area when a predetermined number of first subjects are detected, ends the first detection processing with respect to an object area, and performs image processing to reduce visibility of an image with respect to an object area. The server 20 transmits a captured image where image processing has been performed to a transmission destination other than the vehicle 10.SELECTED DRAWING: Figure 1
Patent JP-2019031894-A (JP)
Title: Container for road paving machine assembly
Inventor: INGO HERZBERG
IPC: E01C19/48
Filed: 2018-07-24
Abstract: To provide a container for storing and providing at least one modular road paving machine assembly which is designed to detachably attached to a road paving machine.SOLUTION: A container 10 is provided with a storage system 21 which can arrange a component 8 of a road paving machine assembly inside the container 10 in a standardized arrangements 8a to 8h. For the component 8 of the road paving machine assembly, taking the order of assembly of them on the road paving machine into consideration, integrity is checked by an operator by means of a visual inspection following the order determined between the opposed boundaries of the container 10.SELECTED DRAWING: Figure 5
Patent JP-2020016092-A (JP)
Title: Drive stop management method for driven pile and drive stop management support system for driven pile
Inventor: UMEZU JUNICHI
IPC: E02D13/06
Filed: 2018-07-26
Abstract: To quickly measure the insertion amount and rebound amount of a driven pile regardless of site conditions.SOLUTION: A drive stop management method for driven piles comprises: providing a first lattice part 14 in at least one location on the peripheral surface of a driven pile 12 that is exposed when driven; photographing the first lattice part 14 by at least one photographing means 18 when the driven pile 12 is driven after reaching a support layer; and calculating the insertion amount and rebound amount of the driven pile 12 with control calculation means 24 by using the sampling moire method based on the results of photographing the first lattice section 14. The sampling moire method can calculate displacement amounts even from images of lattices that slightly blur. Furthermore, because calibration is not required for the photographing means 18 and control calculation means 24, it is possible to quickly measure the insertion amount and rebound amount of the driven pile 12 according to various site conditions.SELECTED DRAWING: Figure 1
Patent JP-2020015287-A (JP)
Title: Treated wood, and wood treating method
Inventor: YOSHIDA TOKUO
IPC: B27K5/00
Filed: 2018-07-27
Abstract: To provide treated wood in which an impregnation region of wood is difficult to expand outward, and to provide a treating method of the wood.SOLUTION: A treated wood B0 comprises wood 2 and a plurality of recesses 5 formed in a treated region 4 of the wood 2. The wood 2 comprises an impregnation region 30 impregnated with an impregnation material 3 from a surface 20. The plurality of recesses 5 include first recesses 51 formed in outer edge regions 41 of the treated region 4, and second recesses 52 formed in an inner side region 42 of the treated region 4. Then, the first recesses 51 and second recesses 52 each are formed in such a manner that a penetration degree of the impregnation material 3 to the wood 2 via the first recess 51 and a penetration degree of the impregnation material 3 to the wood 2 via the second recess 52 are different from each other.SELECTED DRAWING: Figure 3
Patent JP-2020019730-A (JP)
Title: Anti-influenza agent
Inventor: ASANO MANA
IPC: A61K36/05
Filed: 2018-07-31
Abstract: To provide new means effective to treatment or prevention of influenza.SOLUTION: There is provided an anti-influenza agent containing, as an active ingredient, an alga body or its dry powder of microalgae belonging to genus Coccomyxa.SELECTED DRAWING: None
Patent JP-2019165613-A (JP)
Title: Vehicle drive unit
Inventor: TODA ISAO
IPC: B60K1/00
Filed: 2018-07-31
Abstract: To provide a vehicle drive unit capable of efficiently driving a vehicle using in-wheel motors without falling into a vicious cycle of enhancing motors to increase driving power resulting in increase in vehicle weight to require further increase in the driving power.SOLUTION: A vehicle drive unit using in-wheel motors for driving a vehicle comprises: in-wheel motors (20) which are attached to respective wheels (2b) of the vehicle (1), and drive the respective wheels. Each in-wheel motor is configured to generate a maximum output in a region of a high rotational speed equal to or greater than a predetermined rotational speed that is greater than zero.SELECTED DRAWING: Figure 8
Patent JP-2020020286-A (JP)
Title: Air conditioner
Inventor: OTAGURO RYUSUKE
IPC: F04D29/00
Filed: 2018-07-31
Abstract: To enable air to flow from a component to a suction port of a bell mouth smoothly.SOLUTION: A bell mouth (20) is provided with a housing part (24) which protrudes to the radial inner side further than a peripheral wall part (22) of a suction port (21). An electric component box (50) is housed in the housing part (24) to be disposed at the upstream side relative to the suction port (21) of the bell mouth (20). A radial inner side end edge part of the housing part (24) is provided with a guide member (25). The guide member (25) extends from an end edge position of the electric component box (50) to the downstream side of the suction port (21).SELECTED DRAWING: Figure 4