baber/WOPTO huggingface dataset:
Patent JP-2021127549-A (JP)
Title: Fiber sheet and manufacturing method thereof
Inventor: TAKANO AKIRA
IPC: D04H1/587
Filed: 2020-02-10
Abstract: To provide a fiber sheet which is excellent in sheet strength such as tensile strength, excellent in water resistance and vapor permeability resistance, and excellent in durability of them.SOLUTION: A fiber sheet is obtained by bonding fibers of a laminated fiber body containing a non-thermally fusible fiber as a main component with a crosslinking binder. The crosslinking binder is composed of a compound having a crosslinkable functional group and a crosslinking agent having a functional group reactive to the crosslinkable functional group. After the crosslinking type binder is added to the laminated fiber body as a solvent-diluted solution, the laminated fiber body is subjected to a pressing step with a portion of the solvent dried, and then is thermally dried/crosslinked so that the fibers are bonded together.SELECTED DRAWING: None
Patent JP-2020184315-A (JP)
Title: Electromagnetic induction touch pen and multifunctional pen
Inventor: KOIZUMI YUSUKE
IPC: G06F3/03
Filed: 2020-03-04
Abstract: To provide an electromagnetic induction touch pen which can move an electromagnetic induction refill in an axial direction of a shaft cylinder and which mitigates shock transmitted to the electromagnetic induction refill.SOLUTION: An electromagnetic induction touch pen includes: a shaft cylinder having a tip opening as an opening part at a tip; an electromagnetic induction refill which is stored inside the shaft cylinder, which has a contact tip capable of appearing from the tip opening, and which is used for input by an electromagnetic induction method; a movement mechanism for moving the electromagnetic induction refill in an axial direction of the shaft cylinder; and a shock-resistant deformation member mounted at a rear end of the electromagnetic induction refill.SELECTED DRAWING: Figure 1
Patent JP-2021138438-A (JP)
Title: tray
Inventor: TANAHASHI MASAHIRO
IPC: B65D21/02
Filed: 2020-03-09
Abstract: To provide a tray capable of loading a drug after having been stacked vertically, and exerting fully effect of the loaded drug.SOLUTION: The tray includes: a top surface (T) provided with a plurality of storing portions (1) and at least one recess portion (2) for loading a drug (M) and having substantially rectangular shape in plan view; and a side wall (3). The recess portion (2) is provided in contact with the side wall (3) and has an inclined surface (4) inclining inward from the side wall (3).SELECTED DRAWING: Figure 1
Patent JP-2020183860-A (JP)
Title: Oil tank used in centrifugal type refrigerator, and centrifugal type refrigerator
Inventor: YAMADA HIROYUKI
IPC: F25B43/02
Filed: 2020-03-09
Abstract: To provide an oil tank that can prevent a jet flow of a fluid mixture of a refrigerant and lubricating oil from colliding with the lubricating oil from a compressor, and increase a recovery rate of the lubricating oil.SOLUTION: An oil tank 30 comprises a storage container 51 for internally storing lubricating oil, an oil inlet 54 for returning the lubricating oil supplied to a sliding part into the storage container 51, a fluid mixture inlet 56 for introducing a fluid mixture of a refrigerant and the lubricating oil into the storage container 51, a refrigerant outlet 58 for discharging refrigerant vapor in the storage container 51, and a structure 60 for preventing a collision between the lubricating oil having flowed into the storage container 51 from the oil inlet 54 and the fluid mixture having flowed into the storage container 51 from the fluid mixture inlet 56.SELECTED DRAWING: Figure 2
Patent JP-2020170840-A (JP)
Title: Semiconductor device and display device
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2020-03-12
Abstract: To provide a protection circuit including a suitable structure that utilizes a characteristic of a display device including an oxide semiconductor that is excellent in operation characteristic and can be manufactured at low temperature.SOLUTION: A protection circuit is formed using a nonlinear element 170a including a gate insulating layer 102 covering a gate electrode 101, a first oxide semiconductor layer 103 overlapping with the gate electrode 101 on the gate insulating layer 102, a channel protection layer covering a region overlapping with a channel formation region of the first oxide semiconductor layer 103, and a pair of a first wire layer 38 and a second wire layer 39 whose ends overlap with the gate electrode on the channel protection layer and having conductive layers 105a and 105b and second oxide semiconductor layers 104a and 104b stacked. By bonding the oxide semiconductor layers with different characteristics on the gate insulating layer 102, the stable operation becomes possible as compared to Schottky barrier, the junction leak decreases, and the characteristic of the nonlinear element 170a can be improved.SELECTED DRAWING: Figure 5
Patent JP-2021144540-A (JP)
Title: Method for managing luggage, luggage management system, luggage management device, and computer program
Inventor: EMORI MASATOSHI
IPC: G06Q10/08
Filed: 2020-03-12
Abstract: To provide a method for managing luggage, a luggage management system, a luggage management device, and a computer program which can conduct hygiene management on transported luggage.SOLUTION: In a luggage management system, a luggage management device 20 includes: a control unit 21 for controlling the whole device; a communication unit 22; a physical condition score calculation unit 23; a storage unit 24; an interface unit 25; a health state determination unit 26; and a load determination unit 27. The interface unit 25 acquires biological information on the health state of a worker 4 sent from a terminal device 40, from a short-distance communication unit 13. The health state determination unit 26 determines the health state of the worker on the basis of the acquired biological information. The control unit 21 controls an access to luggage transported by a mobile body according to the determined health state.SELECTED DRAWING: Figure 2
Patent JP-2021142169-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-13
Abstract: To cause instruction notification to be appropriately given when shift to a special state and a normal state occurs.SOLUTION: When a special state is over and control into a normal state is performed across variable display more frequent than prescribed frequency, first instruction notification is given by first instruction notification means (for example, when control into the normal state is performed after a jackpot game based on probability variation jackpot A, a left shooting image is displayed from 1 to 4 variations); when no first instruction notification is given by the first instruction notification means in the case that control into the special state is performed over variable display of specific frequency, the special state is over, and control into a normal state is performed, and when a special condition is satisfied after the special state is over, second instruction notification is given by the second instruction notification means (for example, when control into the normal state is performed just once after the jackpot game based on the probability variation jackpot B, no left shooting image is displayed but a right shooting image is displayed after shift to a time-shortening state C occurs).SELECTED DRAWING: Figure 8-26
Patent JP-2021143158-A (JP)
Title: Dinaphthothiophene derivative
Inventor: SATO MASAHIRO
IPC: C07D333/50
Filed: 2020-03-13
Abstract: To provide a resin additive that can improve a refractive index by addition of a small amount of it, and has low volatility.SOLUTION: Illustrated are, for example, compounds such as 1,2-bis(dinaphthothiophene-6-ylmethoxy)ethane, bis(dinaphthothiophene-6-ylmethyl)succinate, bis(dinaphthothiophene-6-ylmethyl)terephthalate, 1,4-bis(dinaphthothiophene-6-ylmethoxy)benzene, 1,2-bis(2-(dinaphthothiophene-6-yl)ethylthio)ethane, 1,4-bis(2-(dinaphthothiophene-6-yl)ethylthio)benzene.SELECTED DRAWING: None
Patent JP-2021154406-A (JP)
Title: Torque control tool
Inventor: KOBAYASHI RYUTA
IPC: B25B23/153
Filed: 2020-03-25
Abstract: To provide a fastening torque control tool that prevents a part of a fastening torque control tool from being torn off and dropping as chips as much as possible when an inner peripheral surface of a storage hole is partially deformed upon fastening torque exceeding a threshold value.SOLUTION: A fastening torque control tool is formed of a synthetic resin as one piece and has an inner peripheral surface defining a housing hole being open in a lower end surface and an outer peripheral surface being of a similar shape of a torque applying regular polygonal outer peripheral surface of a fastener. The inner peripheral surface defining the housing hole is of a shape with a recessed part partially formed in respective ones of side surfaces of a regular polygonal surface corresponding to the torque applying polygonal outer peripheral surface of the fastener. When fastening torque is applied to the outer peripheral surface with the fastener least partially housed in the housing hole, the inner peripheral surface of the housing hole is partially deformed and idly rotates relative to the fastener when the fastening torque exceeds a threshold value. At least a radial outer part of a downstream side surface positioned on the downstream side when viewed in the fastening rotation direction in the recessed part forms an angle α being an obtuse angle relative to a side surface.SELECTED DRAWING: Figure 5
Patent JP-2021156741-A (JP)
Title: Substrate processor and method for processing substrate
Inventor: KADOMA HISAAKI
IPC: H01L21/68
Filed: 2020-03-27
Abstract: To hold a substrate properly in a substrate processor using an adsorptive chuck.SOLUTION: A substrate processor includes: a substrate holding unit for holding a substrate by making the substrate attach to the substrate holding unit; a rotation unit for rotating the substrate; an imaging unit for taking images of the substrate and an external edge part of the substrate at a plurality of places and outputting plural pieces of image data of the substrate; a detection unit for detecting a plurality of positions of the external part of the substrate by conducting matching processing by using reference image data for each piece of the image data; and a calculation unit for calculating an amount of displacement of the substrate on the basis of a cyclic change of the plurality of detected positions of the external part.SELECTED DRAWING: Figure 4
Patent JP-2021143167-A (JP)
Title: Contraceptive therapeutic agent
Inventor: ISHII HITOSHI
IPC: A61K9/127
Filed: 2020-03-10
Abstract: To provide a contraceptive therapeutic agent that stops the cell division of an egg.SOLUTION: A contraceptive therapeutic agent uses an acidic drug or a basic drug among liposome drugs targeting eggs. The contraceptive therapeutic agent serves as a contraceptive agent by being administered to change the PH value of an egg and make it deviate from the optimum PH value of the enzyme ASB7 to prevent cell division from occurring.SELECTED DRAWING: None
Patent JP-2021159505-A (JP)
Title: Game system
Inventor: YOSHIMURA TAKEO
IPC: A63F13/45
Filed: 2020-04-01
Abstract: To provide a game system which allows a user to enjoy a game and reduces a labor.SOLUTION: A game system is configured to relatively move an aim and a game element on a display part, and causes the aim and the game element to match by a stop request of the relative movement of the aim and the game element from a user, and when the aim and the game element are caused to match each other, it is determined that the game element is captured. Input S1 of a coin into a coin input part is handled as the stop request of the relative movement of the aim and the game element, and the relative movement is stopped at the timing when the coin is input into the coin input part, and in a state of stopping the relative movement, presence of matching of the aim and the game element is determined, then according to the determination result, a capture game progress unit performs a capture game for advancing a subsequent game.SELECTED DRAWING: Figure 2
Patent JP-2020114466-A (JP)
Title: Game machine
Inventor: KOBAYASHI MASARU
IPC: A63F5/04
Filed: 2020-04-06
Abstract: To provide a game machine which can enhance the interest in a performance.SOLUTION: A game machine includes game state control means capable of control to a specific game state advantageous for a player, and display means which can display, for a predetermined game number, first information being information about giving a privilege for continuing the specific game state, when a first condition is satisfied. The display means can display, at the same time as the first information, second information being information about giving a privilege for continuing the specific game state, when a second condition is satisfied in the specific game state and in displaying the first information.SELECTED DRAWING: Figure 10
Patent JP-2021167091-A (JP)
Title: Paper laminated with cellophane treated with vapor deposition, and sheet and package made thereof
Inventor: KATAYAMA SHINYA
IPC: B32B29/00
Filed: 2020-04-10
Abstract: To provide a structure which maintains dimension stability for temperature change and adhesive strength of cellophane, not being susceptible to separation even with use of adhesive for lamination of base paper to cellophane treated with vapor deposition.SOLUTION: Paper laminated with cellophane treated with vapor deposition includes base paper to which cellophane with vapor deposition having a glossy metal deposition layer on one surface is laminated through an adhesive. A surface without vapor deposition of metal or both of the surface without vapor deposition of metal and a surface with vapor deposition of metal are applied with a moisture-proof coating layer. The moisture-proof coating layer of the surface without vapor deposition of metal of the cellophane or the surface with vapor deposition of metal of the cellophane is applied with a primer coating layer.SELECTED DRAWING: Figure 1
Patent JP-2021169267-A (JP)
Title: Hybrid vehicle control device
Inventor: NAKAJIMA YOICHI
IPC: B60K6/54
Filed: 2020-04-15
Abstract: To provide a hybrid vehicle control device which can suppress the occurrence of abnormal sounds due to resonance in a pendulum damper, and which can suppress the reduction of a quietness that is felt by a driver.SOLUTION: A hybrid vehicle 10 includes: an engine 12; a first rotary electronic machine MG1 coupled to the engine 12 via a clutch K0; and a pendulum damper 34 that is placed on a coupling shaft 20 between the engine 12 and the clutch K0. While an engine revolution speed Ne is decreasing after an engine stop command when the hybrid vehicle 10 is in a stopped state and when an air conditioner 78 is in an OFF state, an electronic control device 100 of the hybrid vehicle 10 performs a slip control on the clutch K0 when the engine revolution speed Ne exceeds a predetermined determination revolution speed value Ne_jdg, and performs a release control on the clutch K0 when the engine revolution speed Ne is equal to or slower than the predetermined determination revolution speed value Ne_jdg.SELECTED DRAWING: Figure 1
Patent JP-2023085575-A (JP)
Title: Distance measurement device
Inventor: YAMADA SATOSHI
IPC: G01S17/894
Filed: 2020-04-24
Abstract: To provide a distance measurement device capable of performing signal processing such as distance measurement with high speed and low power consumption.SOLUTION: The distance measurement device comprises: a first semiconductor element including a first light receiving unit for receiving light for photoelectric conversion to generate an electric signal; a second semiconductor element including a distance calculation unit for calculating distance information to an object on the basis of the electric signal; and a third semiconductor element including a signal processing unit for performing prescribed information processing on the basis of an output signal of the distance calculation unit.SELECTED DRAWING: Figure 1A
Patent JP-2020182374-A (JP)
Title: Box type power generation device
Inventor: SUEHIRO JUNRO
IPC: F21S2/00
Filed: 2020-04-24
Abstract: To provide a box-type power generation device for indoor use that functions efficiently in a state where sunlight does not reach (environment), and in a state where it is placed on the floor, etc. below indoor lighting.SOLUTION: A box-type power generation device has a lighting unit 1 having a light irradiation unit 1A, a photovoltaic power generation unit 2 having a light receiving unit 2A, and a storage box 3 for storing them. The photovoltaic power generation unit 2 is located below the lighting unit 1. The light irradiation unit 1A of the lighting unit 1 is disposed to face the light receiving unit 2A of the photovoltaic power generation unit 2 to receive light emitted from the light irradiation unit 1A of the lighting unit 1 with a light receiving unit 2A of the photovoltaic power generation unit 2 and generate electricity.SELECTED DRAWING: Figure 9
Patent JP-2021174276-A (JP)
Title: Determination device, determination method and determination program
Inventor: NGUYEN SON HOANG QUOC
IPC: G06F16/90
Filed: 2020-04-27
Abstract: To provide a determination device, a determination method and a determination program capable of making a general-purpose determination of various hostile data.SOLUTION: A determination device 1 is provided with an analysis result acquisition unit 11 that acquires a set of estimated values and probabilities from each of a plurality of systems that analyze input data, a distance calculation unit 12 that calculates a set of probability distances between the plurality of systems for the same estimated value, a learning unit 13 that learns input data to which a label indicating whether or not it is hostile data is given in advance using the set of distances as a feature quantity and that generates a classifier, and a determination unit 14 that inputs new input data to the generated classifier and determines whether or not the new input data is hostile data.SELECTED DRAWING: Figure 1
Patent JP-2023084709-A (JP)
Title: Novel bicyclic compound having histamine h4 receptor-regulating effect
Inventor: ISSHIKI Satoshi
IPC: A61K31/519
Filed: 2020-04-28
Abstract: To provide a compound having a histamine H4 receptor-regulating effect and being useful for treating a disease caused by the histamine H4 receptor and a pharmaceutically acceptable salt thereof, and a medical composition containing the same.SOLUTION: The present invention provides a compound represented by 2-({1-methyl-5-[3-(methylamino)azetidine-1-yl]-1H-pyrazolo[4,3-d]pyrimidine-7-yl}amino)-N-(propane-2-yl) ethane-1-sulfonamide or the like, and a pharmaceutically acceptable salt thereof, and a medical composition containing the same.SELECTED DRAWING: None
Patent JP-2021177030-A (JP)
Title: Ventilation hole immersion prevention device
Inventor: SEKIGUCHI TAKESHI
IPC: E02D31/10
Filed: 2020-05-07
Abstract: To provide a ventilation hole immersion prevention device with which, when blocking the ventilation hole with a board, the board is evenly in close contact with the ventilation hole and meanwhile the protruding direction of a hook that can lock on the grid can be easily identified.SOLUTION: A ventilation hole immersion prevention device consists of: a water-stop that is larger than a ventilation hole and has a first through hole; a packing provided around the surface of the water-stop on the underfloor space side; a pressing board which is provided on the outer side of the water-stop and has a second through hole that overlaps with the first through hole, and in which an extending part that has extended from around toward the water-stop abuts on the water-stop; and a fixing part that fixes the water-stop to the ventilation hole. The fixing part consists of an L-shaped hook part, a male thread part, a female thread part, a ring packing and a mark part. The male thread part penetrates the first through hole and the second through hole, and the hook part is arranged at the end of the male thread part on the underfloor space side. On the outer side of the male thread part the ring packing is passed through, the female thread is screwed in, and the female thread part energizes the ring packing to the pressing plate, and the mark part indicates the direction of the protruding part of the hook part.SELECTED DRAWING: Figure 1
Patent JP-2021179464-A (JP)
Title: Heater, fixing device, and image forming apparatus
Inventor: KITABAYASHI Yuta
IPC: H05B3/10
Filed: 2020-05-11
Abstract: To provide a heater that achieves a heater that reduces, with a simple configuration, the likelihood of the occurrence of damage due to thermal stress, a fixing device, and an image forming apparatus.SOLUTION: A heater 51 is provided in a fixing device. The heater 51 comprises a heater substrate 51a, a glaze layer 51b, an electronic member 51c, and a protective layer 51f. The glaze layer 51b is formed on a surface of the heater substrate 51a. The electronic member 51c is formed on a surface of the glaze layer 51b and includes a resistance heating element 51d. The protective layer 51f is formed while covering the electronic member 51c and has a smaller coefficient of linear expansion than that of the glaze layer 51b.SELECTED DRAWING: Figure 3
Patent JP-2021179091-A (JP)
Title: Method for reinforcing slope face
Inventor: TANAKA HIROYUKI
IPC: E02D17/18
Filed: 2020-05-11
Abstract: To provide a method for reinforcing a slope face, excellent in durability or workability.SOLUTION: A mixing method comprising dispersing an erosion inhibitor on a slope face, mixing the slope face, and pressing the slope face after subjected to the mixing is performed. Use of an aqueous solution of polyvinyl alcohol as the erosion inhibitor is preferred. A reinforcer to be dispersed on a slope face contains a fiber material. Preferably, the fiber material is a material having biodegradability such as paper pulp. To the erosion inhibitor, a UV degradation inhibitor may be further added.SELECTED DRAWING: Figure 9
Patent JP-2021178756-A (JP)
Title: Aluminum nitride-sintered body and method for producing the same
Inventor: OTSUKA YUKI
IPC: H01L23/373
Filed: 2020-05-14
Abstract: To provide a method for producing an aluminum nitride-sintered body, capable of: producing the desired aluminum nitride-sintered body; producing an aluminum nitride green sheet from an aqueous slurry; reducing the amount of an organic solvent used; and furthermore reducing an environmental load.SOLUTION: A method of this invention for producing an aluminum nitride-sintered body includes: a primary mixing step of mixing a raw material powder comprising silicon-containing oxide-coated aluminum nitride particles and a sintering aid powder that contains a rare-earth element, with water to obtain a raw material slurry; a secondary mixing step of mixing the raw material slurry with a binder solution to obtain a mixture, and then subjecting the mixture to filtration to obtain a mixed slurry; a molding step of molding the mixed slurry to obtain an aluminum nitride-molded body; a degreasing step of heating the aluminum nitride-molded body at the temperature lower than 600°C under an oxidized gas atmosphere to obtain an aluminum nitride-degreased body; and a sintering step of sintering the aluminum nitride-degreased body to obtain the aluminum nitride-sintered body.SELECTED DRAWING: None