baber/WOPTO huggingface dataset:
Patent JP-2022056492-A (JP)
Title: Epitaxial wafer for ultraviolet emitting element, method for manufacturing metal bonded substrate for ultraviolet emitting element, method for manufacturing ultraviolet emitting element and method for manufacturing ultraviolet emitting element array
Inventor: YAMADA MASATO
IPC: H01L33/32
Filed: 2020-09-30
Abstract: To provide an epitaxial wafer for ultraviolet emitting elements, capable of more inexpensively manufacturing a high quality light emitting element in a deep ultraviolet region (an UVC:200-250 nm) than a conventional one.SOLUTION: An epitaxial wafer 100 for ultraviolet emitting elements includes: a first support substrate 3 having heat resistance; a flattened layer 7 provided on at least the upper surface of the first support substrate 3 and having a thickness of 0.5-3 μm; a seed crystal layer 4 formed of a group III nitride single crystal, bonded on the upper surface of the flattened layer 7 by bonding and having a thickness of 0.1-1.5 μm; and an epitaxial layer 2 obtained by sequentially laminating and growing a first conductive cladding layer using at least AlxGa1-xN (0.5<x≤1) as a main component, an AlGaN based active layer and a second conductive cladding layer using as a main components AlyGa1-yN (0.5<y≤1) on the seed crystal layer 4.SELECTED DRAWING: Figure 1
Patent JP-2021012885-A (JP)
Title: Vacuum interrupter
Inventor: LEDBETTER FINLEY LEE
IPC: H01H33/662
Filed: 2020-09-30
Abstract: To provide a method of reconditioning a vacuum interrupter when the vacuum interrupter is suitable for reconditioning.SOLUTION: A method comprises optionally reducing pressure inside a vacuum interrupter using magnetron pumping, and/or forming at least one hole in an endcap of a vacuum envelope of the vacuum interrupter, cleaning components of the vacuum interrupter inside the vacuum envelope by introducing at least one cleaning solution into the interior of the vacuum envelope through the at least one hole in the endcap, removing the cleaning solution from the interior of the vacuum envelope, installing a plug in the at least one hole, wherein the plug has getter material on a surface thereof facing the interior of the vacuum envelope, and vacuum sealing the plug to the at least one hole such that a vacuum is re-established in the interior of the vacuum envelope.SELECTED DRAWING: Figure 2A
Patent JP-2022056791-A (JP)
Title: Wildlife driving away device and wildlife driving away method
Inventor: IKEDA TAKAHIRO
IPC: A01M29/10
Filed: 2020-09-30
Abstract: To provide a wildlife driving away device and a wildlife driving away method capable of driving away wildlife without causing humans around an object to feel uncomfortable.SOLUTION: A wildlife driving away device includes a light source for emitting light, which blinks with a period that a human cannot perceive blinking. A blinking frequency of the light source is 50-1,000 Hz. A light distribution angle of the light emitted toward an object from the light source is a 1/10 beam angle of 5 degrees or less, and brightness of the light emitted from the light source is 10,000 cd/m2 or more. The light source is supported so that the light source can be oscillated.SELECTED DRAWING: Figure 1
Patent JP-2022057311-A (JP)
Title: Intramedullary nail
Inventor: MOGAMI ATSUHIKO
IPC: A61B17/72
Filed: 2020-09-30
Abstract: To provide an intramedullary nail that allows osteosynthesis to be properly performed even for a fracture at a curved site or a fragile site.SOLUTION: An intramedullary nail has a metal shaft at each end of a carbon fiber-reinforced resin shaft.SELECTED DRAWING: Figure 1
Patent JP-2022057552-A (JP)
Title: Game machine
Inventor: HAMAGUCHI DAISUKE
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide a game machine which can appropriately control a put-out of a game medium.SOLUTION: When a specific lottery result is derived in a first game state, the less number of times stop operations are carried out in the second operation, the more cases may turn out in which an advantageous degree related to a second game state to which a transition from the first game state can be carried out is varied to a higher advantageous degree. In addition, the specific lottery result includes a first lottery result, and a second lottery result different from the first lottery result. More game value can be acquired, when the second lottery result is derived and a stop operation is carried out in a second operation, rather than when the first lottery result is derived and a stop operation is carried out in the second operation. When the first lottery result is derived in the first game state, a notification for carrying out a stop operation in a first operation can be executed. When the first lottery result or the second lottery result is derived in the second game state, a notification for carrying out a stop operation in a second operation can be executed.SELECTED DRAWING: Figure 193
Patent JP-2022059370-A (JP)
Title: Fitting
Inventor: DAITO MASAKI
IPC: E06B7/26
Filed: 2020-10-01
Abstract: To provide fittings that can prevent an inflow of wind from a lower end of a vertical stile of a sash screen into a room without making the opening and closing of the sash screen heavy.SOLUTION: A fitting comprises a frame composed of an upper frame, a lower frame 22, and a pair of left and right vertical frames, two sash screens 3A that can be moved in the left and right direction along a pair of rails 221 and 222 provided on the upper frame and the lower frame 22, and a shielding member 5 provided on the outdoor side of the vertical frame of the sash screen 3A in the lower frame 22 to prevent the inflow of wind from the outdoor side.SELECTED DRAWING: Figure 5
Patent JP-2021002530-A (JP)
Title: Manufacturing method of negative electrode for lithium ion secondary battery and manufacturing method of lithium ion secondary battery
Inventor: INOUE NOBUHIRO
IPC: H01M4/48
Filed: 2020-10-01
Abstract: To solve a problem in which a material containing silicon have a large irreversible capacity during initial charging and discharging although the material is attracting attention as a high-capacity negative electrode active material.SOLUTION: As a negative electrode active material, particles which are a mixture of silicon, lithium metasilicate, and lithium oxide are used. Since the negative electrode active material already contains lithium metasilicate and lithium oxide in the particles, no more compounds containing lithium and oxygen (lithium orthosilicate and lithium metasilicate) which are sources of irreversible capacity in the first charge are produced. Therefore, it is possible to use a negative electrode active material having a small irreversible capacity.SELECTED DRAWING: Figure 1
Patent JP-2021073985-A (JP)
Title: Antifungal agent for processed grain food
Inventor: SHIOJIRI MASATOSHI
IPC: A21D2/26
Filed: 2020-10-19
Abstract: To provide an antifungal agent containing an enzyme, which shows antifungal properties while improving the flavor of processed grain food.SOLUTION: An antifungal agent for processed grain food contains exomaltotetraohydrolase.SELECTED DRAWING: None
Patent JP-2022067466-A (JP)
Title: Plasma processing apparatus
Inventor: SENDA TAKAHIRO
IPC: H01L21/31
Filed: 2020-10-20
Abstract: To improve measurement accuracy of a temperature of an upper electrode or a periphery thereof.SOLUTION: Provided is a plasma processing apparatus that comprises: a processing chamber; a mounting table 14 that is arranged in the processing chamber, and on which a substrate is mounted; an upper electrode that faces the mounting table 14; a member that adjusts a temperature of the upper electrode; a first sensor 100 that is provided within the member adjusting the temperature of the upper electrode and measures the temperature of the upper electrode; and a first sheet member 140 that is arranged between the upper electrode and the first sensor 100 and has a relative dielectric constant being more than or equal to 2.4 at a frequency of 1 MHz.SELECTED DRAWING: Figure 3
Patent JP-2022068998-A (JP)
Title: Robot hand, robot system, and control method for robot hand
Inventor: MORI SHOTARO
IPC: B25J19/06
Filed: 2020-10-23
Abstract: To provide a highly reliable robot hand which can suppress damage by dropping or breakage of a gripped object to the minimum even when it collides with an object (an environment object) in the surroundings, and can continue operation, and a control method of the robot hand.SOLUTION: A robot hand includes: a plurality of finger parts gripping an object to be gripped; a plurality of drive parts driving each of the plurality of finger parts independently of each other; a detection part detecting a collision between the object to be gripped that is gripped with the finger parts and an environment object; a computing part computing a drive amount of the drive parts on the basis of a signal from the detection part; and a control part controlling the drive parts on the basis of the signal from the computing part. When the detection part detects collision between the object to be gripped and the environment object, the control part controls the drive parts on the basis of the drive amount computed by the computing part and moves the object to be gripped so as to reduce impact of the collision between the object to be gripped and the environment object.SELECTED DRAWING: Figure 1
Patent JP-2022071605-A (JP)
Title: Grommet
Inventor: ANDO YUSUKE
IPC: B60R16/02
Filed: 2020-10-28
Abstract: To provide a grommet that can improve water stoppage.SOLUTION: A grommet includes a facing portion 32 facing the peripheral portion of an assembly hole 12 in a vehicle body panel 11, and a second water stop portion 34 that extends from the facing portion 32 and comes into contact with the vehicle body panel 11. The second water stop portion 34 forms an annular shape surrounding the assembly hole 12. Further, the second water stop portion 34 includes a base portion 40 that extends from the facing portion 32 toward the vehicle body panel 11, a first lip portion 41 that extends from the tip of the base portion 40 and is in contact with the vehicle body panel 11, and a second lip portion 42 that extends from the tip of the base portion 40, and is in contact with the vehicle body panel 11. The first lip portion 41 extends while being inclined to the outer peripheral side toward the vehicle body panel 11 side, and the second lip portion 42 extends while being inclined to the inner peripheral side toward the vehicle body panel 11 side.SELECTED DRAWING: Figure 4
Patent JP-2022072253-A (JP)
Title: Projection device
Inventor: OTSUKI NOBUYUKI
IPC: H04N5/74
Filed: 2020-10-29
Abstract: To provide a projection device that can prevent deformation due to heat from a housing of a projection optical system for holding a reflection optical element and maintain the optical performance of the projection optical system.SOLUTION: A projection device (projector 1) comprises: a light source device; an image creation unit that creates image light from light from the light source device; a projection optical system that projects the image light; a reflection optical element (reflection mirror 363) that constitutes the projection optical system and folds back and emits the image light; a projection optical housing 37 that accommodates the projection optical system; and a first opening 372 that is formed in the projection optical housing 37 and opens at the position of the reflection optical element (reflection mirror 363).SELECTED DRAWING: Figure 3
Patent JP-2022072769-A (JP)
Title: Information processing system, information processing device, information processing method, and information processing program
Inventor: SUGIYAMA KATSUHIKO
IPC: A61F13/42
Filed: 2020-10-30
Abstract: To provide a technique capable of efficiently and suitably caring for a user wearing an absorbent article.SOLUTION: An information processing system comprises: a wireless identification device worn by a wearing person wearing an absorbent article; and a carer terminal which is used by a carer caring for the wearing person and outputs information regarding caring for the wearing person when detecting an electric wave from the wireless identification device.SELECTED DRAWING: Figure 1
Patent JP-2022079086-A (JP)
Title: Steering system
Inventor: IIDA TOMOYUKI
IPC: B62D6/00
Filed: 2020-11-16
Abstract: To provide a steer-by-wire type steering system with less burden on communication.SOLUTION: A steer-by-wire type steering system comprises: (a) an operation device 12 that has steering operation member 20, a reaction force imparting mechanism 28 that makes a reaction force motor 26 impart operation reaction force to the steering operation member, and an operation controller 60 that controls the operation force; (b) a turning device 14 that has a turning actuator 42 that makes a turning motor 50 turn a wheel 10 and a turning controller 62 that controls a turning amount of the wheel by the turning actuator; and (c) a communication wire 66 through which the operation controller is communicably connected to the turning controller. The turning controller determines a state code on the basis of a state of the turning device and transmits the state code to the operation controller through the communication wire, and the operation controller changes magnitude of the operation reaction force in accordance with the received state code.SELECTED DRAWING: Figure 1
Patent JP-2022079247-A (JP)
Title: Method for producing secondary alcohol
Inventor: WATANABE AKIMASA
IPC: C07C31/125
Filed: 2020-11-16
Abstract: To provide a method for producing secondary alcohol with good production efficiency by providing a continuous type rising method with good reactivity, specifically, good production efficiency.SOLUTION: A method for producing secondary alcohol includes: a) supplying a metaboric acid, saturated aliphatic hydrocarbon and reaction gas containing a molecular oxygen into a reactor, liquid-phase oxidizing the saturated aliphatic hydrocarbon with the reaction gas containing the molecular oxygen in the presence of the metaboric acid, and obtaining a reaction liquid containing an oxide; b) esterifying the oxide, and obtaining a reaction liquid containing a borate compound; c) distilling the reaction liquid containing the borate compound, separating the distilled reaction liquid into unreacted saturated aliphatic hydrocarbon and a distillation residue; d) hydrolyzing the distillation residue and separating the hydrolyzed distillation residue into orthoboric acid and an organic layer; e) saponifying the organic layer, and separating the saponified alkali into an alkali aqueous solution layer and a crude alcohol layer; and f) purifying the crude alcohol layer and obtaining secondary alcohol, in which the reactor is composed of two or more reactors capable of being switched to a batch type and a continuous type, the saturated aliphatic hydrocarbon is added to each reactor of the two or more reactors, the metaboric acid is added to the most upstream reactor of the two or more reactors, the most upstream reactor on starts to obtain the oxide in the batch type, and the reactor is switched to the continuous type when an oxygen concentration difference in an inlet and an outlet of the most upstream reactor becomes 0.5 vol.% or more by monitoring the oxygen concentration difference.SELECTED DRAWING: None
Patent JP-2021080253-A (JP)
Title: Compositions and methods for treating eye
Inventor: LI Wen Hwa Ting
IPC: A61K47/18
Filed: 2020-11-18
Abstract: To provide compositions and methods for treating an eye.SOLUTION: The present invention relates to compositions comprising one or more compounds and/or extracts which induce, promote and/or improve production/release/delivery/excretion of hyaluronic acid and/or mucin from and/or in the cornea, and to methods of using the compositions to treat an eye.SELECTED DRAWING: Figure 1
Patent JP-2022083568-A (JP)
Title: Building
Inventor: IWAYAMA RYOTARO
IPC: F24F7/10
Filed: 2020-11-25
Abstract: To provide a building that can ventilate the inside of a shoe cupboard while securing a wide storage space of footwear within the shoe cupboard.SOLUTION: A building has a floor having an underfloor ventilation flue for underfloor ventilation, an exterior wall having an in-wall ventilation flue for in-wall ventilation, and a shoe cupboard having a storage space for footwear and disposed on the floor. The storage space is in communication with the underfloor ventilation flue and in communication with the in-wall ventilation flue.SELECTED DRAWING: Figure 1
Patent JP-2022083828-A (JP)
Title: Inactivation device for bacteria or viruses
Inventor: OKUMURA YOSHIHIKO
IPC: H05B47/17
Filed: 2020-11-25
Abstract: To provide an inactivation device for bacteria or viruses capable of efficiently sterilizing inside a space in which a person might be present, while taking into consideration an effect to a human body.SOLUTION: A device for inactivating bacteria or viruses includes: a light source configured to emit ultraviolet light showing an optical output in a specific wavelength region belonging to a range of 190 to 235 nm; a control part configured to execute a lighting control of the light source; and a detection part configured to detect whether or not a person is present inside a detection target region being a part of a radiation region of the ultraviolet light or a region neighboring the radiation region. The control part is configured to execute a control, to the light source, of increasing an accumulative exposure dose of ultraviolet light per unit time if the detection part detects that no person is present.SELECTED DRAWING: Figure 1
Patent JP-2021125231-A (JP)
Title: Picture book producing method
Inventor: HOSOKAWA TSUTOMU
IPC: G06Q50/10
Filed: 2020-11-27
Abstract: To provide a picture book producing method specialized for each infant according to contents each infant targeted by a picture book shows interest in and the vocabulary acquisition status of each infant.SOLUTION: A picture book producing device 10 includes an interesting word acquisition unit 111, an un-acquired word acquisition unit 112, an infant information acquisition unit 113, a display unit 120, a personal material selection unit 130, a page image creation unit 140, a picture book producing unit 150, an input unit 160, the infant information acquisition unit 113, and a material storage unit 170, and produces a picture book corresponding to a purchaser, identification information on a purchase order for the picture book, and identification information on the picture book.SELECTED DRAWING: Figure 1
Patent JP-2022091493-A (JP)
Title: Method for manufacturing lcp extrusion film
Inventor: OGAWA NAOKI
IPC: B29C48/395
Filed: 2020-12-09
Abstract: To provide a novel manufacturing method which can obtain an LCP extrusion film having alleviated molecular orientation and internal strain not only on a film surface but also inside the film.SOLUTION: A method for manufacturing an LCP extrusion film co-extrudes a resin composition A for a first surface layer, a resin composition B for a central layer containing a thermoplastic liquid crystal polymer B and a resin composition C under a condition of shear stress of 40 kPa or less and a draw down ratio of 3.5 or less, molds two-kind-three-layer films, removes the first and second surface layers from the film, so as to obtain an LCP extrusion film having a thickness of 15 μm or more and 300 μm or less, in which a degree of orientation α1(%) including an exposed film surface S1 and a degree of orientation α2(%) including a film surface S2 positioned at a depth of 5 μm from the film surface S1, which is exposed by etching in a thickness direction satisfy a relation of -4.0≤[(α2-α1)/α1]×100≤0.0, and coefficients of linear expansion in an MD direction and a TD direction are within a range of -30 to 55 ppm/K.SELECTED DRAWING: Figure 3
Patent JP-2022097242-A (JP)
Title: Sealing material for fitting frame
Inventor: YANAGISAWA TAKEHIRO
IPC: E06B7/22
Filed: 2020-12-18
Abstract: To provide a sealing material for fitting frames that can secure the amount of compression of the sealing material and prevent deterioration of sealing performance.SOLUTION: There is provided a sealing material 50 provided between the header of an upper frame 21 of a window frame 2 and a vertical frame 23. The upper frame 21 includes a metal outdoor member 211 and an indoor member 212, and a heat insulation member 213 made of synthetic resin connecting the outdoor member 211 and the indoor member 212. The outdoor member 211 includes an outdoor holding portion 211A and a screw hole 211B for holding the heat insulation member 213, and the indoor member 212 includes an indoor holding portion 212A and a screw hole 212B for holding the heat insulation member 213. A sealing material 50 has holes 51 and 52 formed at positions corresponding to the screw holes 211B and 212B, and cutout portions 55 and 56 formed at positions facing at least a part of the heat insulation member 213.SELECTED DRAWING: Figure 4
Patent JP-2022099643-A (JP)
Title: Liquid detergent composition for hard surfaces
Inventor: SAITO YUKI
IPC: C11D3/43
Filed: 2020-12-23
Abstract: To provide a detergent composition for hard surfaces that exhibits excellent detergency and storage stability.SOLUTION: The inventive detergent composition for hard surfaces contains component (A): an alkali agent, component (B): a glucoside surfactant, component (C): a solvent, and component (D): water.SELECTED DRAWING: None
Patent JP-2022099836-A (JP)
Title: Game information display device
Inventor: KAWAMOTO KEITA
IPC: A63F7/02
Filed: 2020-12-23
Abstract: To provide a game information display device that can be operated by a remote controller for the game information display device where a maker and a model are different.SOLUTION: A game information display device 6 includes: a communication unit 61 for receiving an operation signal including a remote controller identification code to identify a model and an operation code from the remote controller 3, when a button of the remote controller 3 is operated; a memory unit 65 for associating the operation code of the remote controller with each remote controller identification code and storing it, about multiple remote controllers where the model is different to each other; and a control unit 64 for reading the remote controller identification code and the operation code from the operation signal received at the communication unit 61, identifying the remote controller 3 of a transmission source of the operation signal and the contents of the button operation to the remote controller 3, and performing processing according to the identified operation contents.SELECTED DRAWING: Figure 2
Patent JP-2022103712-A (JP)
Title: Advertisement analysis server, advertisement analysis method, and advertisement analysis program
Inventor: MUKAI TORU
IPC: G06Q30/02
Filed: 2020-12-28
Abstract: To provide an advertisement analysis server, an advertisement analysis method, and an advertisement analysis program capable of analyzing effect of an advertisement publication on the basis of purchase of commodities and services.SOLUTION: An advertisement analysis server includes an order information storage unit 130 which stores order information in which order IDs for uniquely identifying orders, order dates, customer IDs for uniquely identifying customers, medium IDs for uniquely identifying mediums on which advertisements are carried, and purchase amounts of money for commodities and services are associated with each other. A transmission and reception unit 101 receives a search condition being a condition for filtering the order information stored in the order information storage unit 130. An LTV calculation unit 102 calculates LTV by filtering the order information stored in the order information storage unit 130.SELECTED DRAWING: Figure 1
Patent JP-2020527667-A (JP)
Title: 換気装置の羽根車に用いる羽根、羽根車、及び、軸流換気装置、斜流換気装置又はラジアル換気装置
IPC: F04D29/30
Filed: 2018-06-18
Abstract: 波状の羽根前縁領域と波状の羽根後縁領域とを有する、換気装置の、特に、軸流換気装置、斜流換気装置又はラジアル換気装置の羽根車に用いる複数の羽根であって、羽根前縁領域の複数の波が、羽根後縁領域の複数の波よりも長い波長を有する複数の羽根、これらの複数の羽根を有する羽根車、及び、この羽根車を有する軸流換気装置、斜流換気装置又はラジアル換気装置。