baber/WOPTO huggingface dataset:
Patent JP-2022003015-A (JP)
Title: Optically active dihydroquinoxalinonyl-spirooxindole derivative and its manufacturing method
Inventor: ARAI TAKAYOSHI
IPC: C07D487/10
Filed: 2020-06-23
Abstract: To provide an optically active dihydroquinoxalinonyl-spirooxindole and its manufacturing method.SOLUTION: An optically active spiroepoxyoxyindole was prepared using a binaphthol type catalyst with a secondary amine introduced in the side chain, and the optically active spiroepoxyoxyindole and 1, 2-phenylene diamine manufacture an optically active dihydroquinoxalinonyl-spiroxindole shown in the formula (3). (R1 is a hydrogen atom, a methyl group, an allyl group or a benzyl group, R2 is a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a carbonyl group or a methoxy group, R3 is a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a carbonyl group or a methoxy group, R4 is a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a carbonyl group or a methoxy group, and R5 is a hydrogen atom, a halogen atom, an alkyl group, an aryl group, a carbonyl group or a methoxy group).SELECTED DRAWING: None
Patent JP-2022006501-A (JP)
Title: Advertisement display system and advertisement display method
Inventor: HONMA BUNJI
IPC: G06Q30/02
Filed: 2020-06-24
Abstract: To prompt a user to actively view an advertisement and use means of transportation.SOLUTION: An advertisement display system includes: a terminal display control unit which causes a user terminal used by a user who uses a vehicle displaying a main advertisement set by an advertiser and a lead advertisement with rewritable display contents, on the same commodity or service, to display an advertisement on the commodity or service; an event processing unit which receives an input of message from the user with respect to the advertisement displayed by the terminal display control unit; an advertisement display control unit which updates the display contents of the lead advertisement on the basis of the input message; and an incentive offering unit which offers an incentive to the user who has input the message.SELECTED DRAWING: Figure 1
Patent JP-2022012866-A (JP)
Title: Positioning instrument and positioning instrument set
Inventor: SHIRAISHI MITSUO
IPC: A63F7/02
Filed: 2020-07-02
Abstract: To improve a positioning instrument, to which an object can be attached and which can be moved so that it can be positioned in a height direction of a linear body extending in a vertical direction, so as not to cause excessively powerful drops of the positioning instrument and the object.SOLUTION: An upper member 130 and a lower member 140 are attached to a linear body 110. The upper member 130 and the lower member 140 are operated to take a first state and a second state. The upper member 130 in the first state can move upward along the linear body 110 while receiving some frictional resistance from the linear body 110, but cannot move downward. The upper member 130 in the second state can move either upward or downward along the linear body 110 with little (or practically no) frictional resistance received from the linear body 110. The behavior of the lower member 140 is upside down with that of the upper member 130.SELECTED DRAWING: Figure 6
Patent JP-2022012956-A (JP)
Title: Metal melting device
Inventor: MATSUO KUNIO
IPC: F27B3/28
Filed: 2020-07-02
Abstract: To provide a metal melting device, when a metallic material is melted by arc discharge from an electrode, capable of controlling the height position of the electrode in consideration of plural phenomena related to the arc discharge.SOLUTION: In a metal melting device 1, a furnace conditions determination part 51, based on a plurality of pieces of information selected from a first information showing the height position of the tip in an electrode 15, a second information including an information related to at least either a generation sound from a furnace body 11 or a feed power source to the electrode 15 and a third information showing at least either the frequency of elevation of the electrode 15 in impedance control or the elevation width thereof and the shape of the furnace body 11, determines the progress conditions of the melting of a metallic material M in the lower part of the electrode 15, and when it is determined that the melting of the metallic material M in the lower part of the electrode 15 is progressing above a predetermined level, the parameters of the impedance control are changed and are made into at least either a state in which the elevation speed of the electrode 15 by an electrode elevation device 30 is reduced or a state in which the position of the electrode 15 is lowered.SELECTED DRAWING: Figure 1
Patent JP-2022013250-A (JP)
Title: Immunochromatographic development film and method for manufacturing the same, and quick inspection kit
Inventor: MURAKAMI KEISUKE
IPC: G01N33/543
Filed: 2020-07-03
Abstract: To provide an immunochromatographic development film excellent in both color development intensity and development speed, and a quick inspection kit using the immunochromatographic development film.SOLUTION: There is provided an immunochromatographic development film that includes a porous sintered compact and a nitro group-containing compound. The porous sintered compact includes a thermoplastic polymer. The immunochromatographic development film has a thickness of 50 μm or more and 1000 μm or less and an average pore diameter of 3 μm or more and 50 μm or less. The concentration of a nitro group contained in the immunochromatographic development film is 0.005 mmol/cm3 or more and 1.000 mmol/cm3 or less. There is also provided a quick inspection kit using immunochromatography and including the immunochromatographic development film.SELECTED DRAWING: None
Patent JP-2022014110-A (JP)
Title: Display device
Inventor: AOKI YOSHINORI
IPC: G09F9/30
Filed: 2020-07-06
Abstract: To provide a display device capable of having higher luminance.SOLUTION: A display device according to one embodiment includes a first subpixel including a first light-emitting element and a first pixel circuit for driving the first light-emitting element, a second subpixel including a second light-emitting element and a second pixel circuit for driving the second light-emitting element, a first power source line that supplies power to the first pixel circuit, a second power source line that supplies power to the second pixel circuit, and one reset wire to which a reset signal is supplied, and the reset signal is to reset the voltage in the first light-emitting element and the second light-emitting element. The reset wire, the first power source line, and the second power source line are disposed in a display area including the first subpixel and the second subpixel. The reset wire is connected to both the first pixel circuit and the second pixel circuit. The first power source line is wider than the second power source line.SELECTED DRAWING: Figure 7
Patent JP-2022014648-A (JP)
Title: Vibration control mechanism
Inventor: ISODA KAZUHIKO
IPC: F16F15/02
Filed: 2020-07-07
Abstract: To provide a vibration control mechanism that shows excellent vibration frequency characteristics (obtaining a large vibration control effect over the entire frequency range equal to or above a resonance frequency while preventing resonance of a vibrating body).SOLUTION: A vibration control mechanism 1A is configured to reduce reaction force acting on a structure 11 when a vibrator 12 installed on a structure 11 via a support spring element 13 is vibrated. The vibration control mechanism comprises a series spring 21 and a first inertial mass damper 22 that are installed in parallel with the support spring element 13 between the structure 11 and the vibrator 12, and arranged in series with each other so as to synchronize with the natural frequency of the vibrator 12. In the vibration control mechanism, a first damping mechanism 23 arranged in parallel with the series spring 21 is provided, and a second damping mechanism 24 arranged in parallel with the first inertial mass damper 22 is not provided.SELECTED DRAWING: Figure 1
Patent JP-2022015373-A (JP)
Title: Circuit breaker for wiring
Inventor: TANI SHOGO
IPC: H01H73/18
Filed: 2020-07-09
Abstract: To protect a barrier from arc gas in a circuit breaker for wiring.SOLUTION: A circuit breaker 1 for wiring includes: a housing 10 formed by attaching a cover 12 to a base 11; a fixed contact 21 fixed in the housing; a variable contact 25 movable from a position in contact with the fixed contact to a position not in contact with the fixed contact; and a barrier 41 attached to an opening for arc gas discharge. The cover includes a protection part 13 covering at least part of the barrier from the inside of the housing.SELECTED DRAWING: Figure 3
Patent JP-2022002675-A (JP)
Title: Temporary supporting point device for rope (seil) lowering
Inventor: KUGIO IKUMI
IPC: A62B1/18
Filed: 2020-06-23
Abstract: To provide a temporary supporting point device with a simple configuration, the temporary supporting point device capable of securely guaranteeing a vertical interval required in starting lowering work using a rope.SOLUTION: A required vertical interval is guaranteed by configuring a fitting part between a main frame 1 comprising a rigging plate 9 and a pushing plate 11 that hold an object and a movable frame 2 externally wrapping it by inserting a fixation pin 15. Gentle bending of a lowering rope is formed by a shackle 13 to which the rope is tied, a top ring 3 for preventing deviation of the inserted rope, and a footplate 5 to which gentle R processing for regulating the rope's orientation is applied. Together with a stabilizer 7, a rope end guard 6 for preventing deviation of the rope forms a function for preventing the movable frame 2 from overturning (side toppling). A feed screw 111 coupled to the pushing plate 11 and a fastening handle 112 make the pushing plate 11 be closer to the rigging plate 9 to securely hold the object.SELECTED DRAWING: Figure 1
Patent JP-2022020885-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-21
Abstract: To provide a game machine for enhancing an interest by an informing performance having various parts.SOLUTION: Storage means can store display position displacement information for displacing a display position in a display area of at least a partial specific image from a first position to a second position differing from the first position, image processing means can generate a displacement specific image obtained by displacing a specific image disposed in a specific display layer on the basis of image data on the basis of display position displacement information, and performance execution means can execute a specific performance for displaying a displacement specific image generated by the image processing means in a display area during variation display, and a display image of game-related information is disposed in a special display layer in which a disposed image is displayed in a display area more preferentially than the specific display layer.SELECTED DRAWING: Figure 33
Patent JP-2021136682-A (JP)
Title: Device network configuration method, apparatus, and storage medium
Inventor: GUO SHAOLONG
IPC: G06F21/44
Filed: 2020-07-29
Abstract: To provide a device network configuration method, apparatus, and a storage medium that provide convenience for a user to use the device to improve user application experience.SOLUTION: A device network configuration method, applied to a router, includes: sending, after establishing a first wireless connection with a device, a request for acquiring identity information of the device; receiving an identity data packet returned by the device; analyzing the data packet to acquire the identity information of the device; sending the identity information to a server; receiving, after the server verifies that the identity information is legal and sends first network configuration information comprising a username and an access password to a control end of the device, second network configuration information sent by the device, and verifying legality of the second network configuration information; and establishing, after a verification result is legal, a second wireless connection with the device. The second network configuration information comprises the username and the access password in the first network configuration information.SELECTED DRAWING: Figure 1
Patent JP-2022026946-A (JP)
Title: Sheet package
Inventor: TAKAHASHI SACHIKO
IPC: B65D75/58
Filed: 2020-07-31
Abstract: To provide a sheet package which is easy to handle.SOLUTION: A sheet package includes a packaging bag which stores a plurality of stacked sheets, a taking-out port which is opened on a top surface when a part of the top surface of the packaging bag is cleaved, a lid body which is formed of a part of the cleaved top surface and closes the taking-out port so that it can be resealed, and an adhesion seal which is fixed to the lid body and adheres to the top surface. The lid body includes a first end edge connected to the top surface and extending in a first direction, and a second end edge which is not connected to the top surface and extends from one terminal to the other terminal of the first end edge so as to convex in a second direction intersecting with the first direction. The adhesion seal includes a fixed part which is fixed to a second end edge side of the lid body, an adhesive part which is adjacent to the fixed part and detachably adheres to the top surface, and a free end part which is adjacent to the adhesive part and is not fixed to the lid body. A processed part which is made by processing a part of the free end part is formed on the free end part.SELECTED DRAWING: Figure 1
Patent JP-2022028461-A (JP)
Title: Cleaning method of plasma processing device and plasma processing device
Inventor: HAMA YASUTAKA
IPC: H05H1/46
Filed: 2020-08-03
Abstract: To appropriately dry-clean a mounting table on which a substrate is placed inside a chamber of a plasma processing device.SOLUTION: A cleaning method of a plasma processing device includes the steps of arranging a first dummy substrate in a first position with respect to a mounting table inside a chamber and performing first dry cleaning inside the chamber, and arranging a second dummy substrate in the chamber at a second position with respect to the mounting table and performing second dry cleaning inside the chamber, and the center of the first position and the center of the second position are different positions from the center of the mounting table in a plan view, and the first position and the second position are different positions in a plan view.SELECTED DRAWING: Figure 7
Patent JP-2022034418-A (JP)
Title: Tableware recovery system and tableware washer equipped with the same
Inventor: SUGA SHIGETOSHI
IPC: A47L15/24
Filed: 2020-08-18
Abstract: To provide a configuration for recovering tableware conveyed in a tableware washer in a more orderly manner.SOLUTION: A tableware recovery system 60 according to one embodiment of the present invention is equipped with a tableware receiving mechanism 62 configured so as to receive conveyed tableware in a tableware recovery part 64. The tableware receiving mechanism includes a plurality of receiving parts 74 moved so as to circulate, the receiving parts each configured so as to receive tableware, and an operation mechanism MM configured so as to enable each of the plurality of receiving parts to be operated, the receiving parts being selectively positioned into a first state S1 projecting so as to place the tableware on them, and a second state S2 less projecting than the first state.SELECTED DRAWING: Figure 1
Patent JP-2022036696-A (JP)
Title: Silica sol, method for manufacturing silica sol, polishing composition, polishing method, and method for manufacturing semiconductor device
Inventor: DEJIMA EIJI
IPC: C09K3/14
Filed: 2020-08-24
Abstract: To provide a silica sol capable of giving a highly acidic polishing composition maintaining a dispersed state of silica particles, a method for producing a silica sol which can give a highly acidic polishing composition maintaining a dispersed state of silica particles with small changes in average primary particle diameter, average secondary particle diameter, Cv value and association ratio of the silica particles before and after heating, and a polishing composition capable of maintaining the dispersion state of silica particles even in strong acidity and excellent in polishing performance.SOLUTION: A silica sol comprises silica particles having an association ratio of 4 or less calculated from an average secondary particle diameter measured by a DLS method/an average primary particle diameter measured by a BET method, and has an isoelectric point of pH 2.4 or less. A polishing composition comprises the silica sol.SELECTED DRAWING: None
Patent JP-2022038102-A (JP)
Title: Calibration device, calibration method, and calibration program
Inventor: NAITO TAKUMI
IPC: G01J3/26
Filed: 2020-08-26
Abstract: To provide a calibration device, a calibration method, and a calibration program for calculating transformation matrix with a small conversion error in color conversion.SOLUTION: A calibration device 40 comprises a third processor. The third processor is configured to: (1) perform spectrometry of uniform light from a light source unit 10 with a spectroscopic camera 30 to acquire a measured value, (2) measure the uniform light from the light source unit 10 with a spectrophotometer 20 to acquire a reference tristimulus value, (3) calculate a transformation matrix for each of the monochromatic light and the synthetic color light based on the measured value and the reference tristimulus value for each of a plurality of types of monochromatic light different in gradation value and synthetic color light, and (4) associate the calculated transformation matrices with information representing the cumulative operation time of the light source unit 10 and output a result of association to the spectroscopic camera 30, and the processor executes the (1)-(4) at least twice in different times.SELECTED DRAWING: Figure 1
Patent JP-2022039034-A (JP)
Title: connector
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/502
Filed: 2020-08-27
Abstract: To provide a connector capable of suppressing the deformation of housings.SOLUTION: A connector 10 includes a first housing 11 and a second housing 12 to be coupled to each other. The first and second housings 11, 12 respectively include a first wall 24 and a second wall 44 partitioning between the first and second housings. The first housing 11 includes: a first cavity 13; a reference portion 27 constituting a part of the first wall 24; and a first opening 29 communicating with the first cavity 13. The second housing 12 includes a restricting portion 47 constituting a part of the second wall 44. The restricting portion 47 projects into the first cavity 13 from the first opening 29 beyond the reference portion 27, and a tip in a projecting direction is arranged to face the end part of the wire 30.SELECTED DRAWING: Figure 2
Patent JP-2021044546-A (JP)
Title: Organic semiconductor material and organic thin film transistor
Inventor: HIGASHINO TOSHIKI
IPC: H01L51/30
Filed: 2020-09-01
Abstract: To provide an organic transistor which can be produced by applying an organic semiconductor solution, has high carrier mobility, and has excellent thermal durability.SOLUTION: A compound is represented by any of the following general formulas. In the general formulas (1) and (2), R1 is an aromatic hydrocarbon group or a heterocyclic group or an alkyl group having 1 to 20 carbon atoms, and R2 is an alkyl group having 1 to 20 carbon atoms when R1 is an aromatic hydrocarbon group or a heterocyclic group, and is an aromatic hydrocarbon group or a heterocyclic group when R1 is an alkyl group having 1 to 20 carbon atoms.SELECTED DRAWING: Figure 5
Patent JP-2022042121-A (JP)
Title: Nonwoven fabric, and method of producing the same
Inventor: TAKEDA YUICHI
IPC: D04H3/16
Filed: 2020-09-02
Abstract: To provide a nonwoven fabric which is small in weight unevenness, even, and small in leakage of dust.SOLUTION: A nonwoven fabric comprises a fiber of a thermoplastic resin, has a basis weight of 50 g/m2 or under, and is white, where all of the following characteristics are satisfied. Characteristic (1) When binarizing image data having 256 gradations obtained by imaging by overlapping a black mount on the nonwoven fabric with a threshold value of 240, the area percentage of white is 95% or more. Characteristic (2) The minimum value of a collection efficiency of sodium chloride is 99.5% or more. Characteristic (3) The air intake resistance when a collection efficiency is minimum value is 65 Pa or less.SELECTED DRAWING: Figure 2
Patent JP-2021002841-A (JP)
Title: Method and device for applying dynamic range compression to high order ambisonics signal
Inventor: JOHANNES BOEHM
IPC: H04S3/00
Filed: 2020-09-08
Abstract: To solve such a problem that dynamic range control (DRC) cannot be applied simply to a signal of high order ambisonics (HOA) based signal.SOLUTION: A method for executing DRC of a HOA signal includes to convert the HOA signal into space region, to analyze the converted HOA signal, and to obtain a gain factor usable for dynamic compression from the analysis results. The gain factor can be transmitted together with the HOA signal. When the DRC is applied, the HOA signal is converted into the space region, the gain factor is extracted, and multiplied by the converted HOA signal in the space region, thus obtaining a converted HOA signal subjected to gain compensation. The converted HOA signal subjected to gain compensation is converted into the original HOA region, thus obtaining a HOA signal subjected to gain compensation.SELECTED DRAWING: Figure 2
Patent JP-2021046254-A (JP)
Title: Vinylidene chloride resin wrap film
Inventor: HIROSAKI SHINJI
IPC: B65D65/02
Filed: 2020-09-09
Abstract: To provide a vinylidene chloride resin wrap film that has excellent productivity and is satisfactorily cut in a straight line along a saw blade when the film is cut.SOLUTION: A wrap film containing a vinylidene chloride resin has a tear strength of more than 6.0 cN in a TD direction, and has a low-temperature crystallization initiation temperature of 40-60°C measured with a temperature-modulated differential scanning calorimeter. The vinylidene chloride resin contains a vinylidene chloride repeating unit of 72-93 mol%. With respect to the vinylidene chloride resin, an epoxidized vegetable oil is contained by 0.5-3 wt.%, and at least one compound selected from the group consisting of citrate and dibasic acid ester is contained by 3-8 wt.%. The wrap film has a thickness of 6-18 μm.SELECTED DRAWING: None
Patent JP-2022048898-A (JP)
Title: Fuel cell device
Inventor: KOBAYASHI KAZUAKI
IPC: H01M8/00
Filed: 2020-09-15
Abstract: To apply heat necessary for a heat medium while simplifying a configuration.SOLUTION: A fuel cell device 10 has a fuel cell 11, a heat exchanger 12, a heat medium tank 13, a circuit 14, a power consumer 15, and a control unit 16. The fuel cell device 10 is interconnected with a system. The heat exchanger 12 exchanges waste heat from the fuel cell 11 with a heat medium. The heat medium tank 13 stores the heat medium. The circuit 14 circulates the heat medium between the heat exchanger 12 and the heat medium tank 13. The power consumer 15 is provided in the vicinity of the circuit 14. When the fuel cell device 10 is cut off from the system, the power consumer 15 consumes the power generated by the fuel cell 11. When the fuel cell device 10 is interconnected with the system, if the fuel cell device satisfies any one of predetermined conditions, the control unit 16 operates the power consumer 15.SELECTED DRAWING: Figure 1