baber/WOPTO huggingface dataset:
Patent JP-2022052438-A (JP)
Title: Cutting device and manufacturing method of cut product
Inventor: WATANABE SO
IPC: B24B41/06
Filed: 2020-09-23
Abstract: To provide a cutting device capable of appropriately sucking and holding a curved package substrate and cutting the package substrate.SOLUTION: A cutting device that cuts a resin-molded package substrate P into a plurality of semiconductor packages includes a cutting table 5 provided with a holding member 5a that sucks and holds the package substrate P, and a cutting mechanism that cuts the package substrate P that is sucked and held by the holding member 5a. The package substrate P is curved, and the holding member 5a includes a suction rubber 50 having a curved shape corresponding to the curvature of the package substrate P.SELECTED DRAWING: Figure 2
Patent JP-2021007394-A (JP)
Title: Compositions and methods of treating amyotrophic lateral sclerosis (als)
Inventor: DINAH WEN-YEE SAH
IPC: A61K48/00
Filed: 2020-09-24
Abstract: To provide small interfering RNA (siRNA) molecules, which target the superoxide dismutase 1 (SOD1) gene, for treating amyotrophic lateral sclerosis (ALS).SOLUTION: Provided is an adeno-associated viral (AAV) vector genome comprising a nucleic acid sequence located between two inverted terminal repeats (ITRs), the nucleic acid sequence encoding sense strand sequence and antisense strand sequence, the antisense strand sequence being 17 to 22 nucleotides in length and comprising nucleotides 1 to 17 of a specific sequence, and the sense strand sequence being 16 to 22 nucleotides in length and comprising 3 to 18 nucleotides of another particular sequence. Provided are recombinant adeno-associated virus (AAV) particles comprising the genome and AAV capsid, and a pharmaceutical composition comprising the particles and a pharmaceutically acceptable carrier.SELECTED DRAWING: None
Patent JP-2022053163-A (JP)
Title: Positioning system and positioning error acquisition method
Inventor: YAMAGUCHI DAISUKE
IPC: G01S19/40
Filed: 2020-09-24
Abstract: To evaluate positioning accuracy in a system for performing positioning by a satellite.SOLUTION: Disclosed is a positioning system for acquiring a positioning error of a positioning device for performing positioning based on positioning signals transmitted from a satellite. This system includes: detecting means for detecting that a vehicle has passed a fixed point whose coordinates are known; positioning means for storing a positioning result by the positioning device mounted on the vehicle in association with time information included in the positioning signal; and error acquiring means for acquiring the positioning error of the positioning device based on the positioning result corresponding to the detected time and the coordinates of the fixed point.SELECTED DRAWING: Figure 1
Patent JP-2022055531-A (JP)
Title: Illumination device
Inventor: SHIMIZU TOMOAKI
IPC: H05B45/345
Filed: 2020-09-29
Abstract: To provide an illumination device that can prevent a change in the color of light to be radiated associated with a change in the temperature of a light source, while preventing the generation of noise.SOLUTION: There is provided an illumination device comprising: a light source; a lighting device that turns on the light source; and a temperature detection unit that detects the temperature of the light source. The lighting device has a conversion circuit that has a switching element and changes the magnitude of DC current supplied to the light source by switching of the switching element, and a control unit that controls the switching of the switching element so that the magnitude of the DC current supplied to the light source is made constant, and corrects the magnitude of the DC current supplied to the light source based on a result of detection performed by the temperature detection unit so that the color of light radiated from the light source is made constant.SELECTED DRAWING: Figure 1
Patent JP-2022058007-A (JP)
Title: Valve seat and disc valve device
Inventor: FUKUZAWA SATORU
IPC: F16K3/04
Filed: 2020-09-30
Abstract: To provide a valve seat of a disc valve device capable of reducing fraction defective and costs, and provide a disc valve device.SOLUTION: A valve seat 2 of a disc valve device is made of synthetic resin. One surface of the valve seat 2 is a sliding surface that slides on a valve body, and the other surface, which is an anti-sliding surface 6, is in contact with a housing via a packing. Of the anti-sliding surface 6, a surface 7 that is in contact with the packing and a surface 8 around a water passage hole 5 are polished surfaces. Of the anti-sliding surface 6, the surfaces other than the polished surfaces are concave surfaces 9 recessed with respect to the polished surfaces.SELECTED DRAWING: Figure 3
Patent JP-2022059775-A (JP)
Title: Soil cement underground continuous wall construction method
Inventor: AKAGI KANICHI
IPC: E02D5/20
Filed: 2020-10-02
Abstract: To provide a soil cement underground continuous wall construction method which improves a quality of a soil cement continuous wall and improves the workability and thereby can reduce the construction cost.SOLUTION: A soil cement underground continuous wall construction method includes an excavation step of establishing an excavation region 11 composed of mixed soil of excavation soil and a non-curable injection material by a column row type construction machine 1, and a solidification step of establishing a solidification region 22 by a horizontal multi-spindle type construction machine 2 after the excavation step, in which the excavation step provides a non-construction region 12 at a predetermined interval based on an excavation width of the horizontal multi-spindle type construction machine and establishes a mixed soil region, subjects the mixed soil region adjacent to the non-construction region to the solidification step and converts the mixed soil region into a solidification region, and then the non-construction region adjacent to the solidification region is subjected to the excavation step and the solidification step.SELECTED DRAWING: Figure 1
Patent JP-2021001235-A (JP)
Title: Cobicistat for use in cancer treatments
Inventor: ANA ZURISADAI GONZALEZ BUENROSTRO
IPC: A61P35/00
Filed: 2020-10-08
Abstract: To provide treatment regimens which can enhance the efficacy of existing cancer treatments.SOLUTION: One embodiment of the invention provides a method for treating a patient suffering from cancer comprising administering cobicistat with an anticancer agent. Another embodiment provides a method for enhancing the effect of an anticancer agent in a patient suffering from cancer comprising administering to the patient: (a) the anticancer agent and (b) cobicistat, where the cancer comprises cells expressing a CYP3A enzyme, and the effect of the anticancer agent increases after the administration of cobicistat. Another embodiment provides a pharmaceutical composition comprising (a) an anticancer agent, (b) cobicistat and (d) a carrier.SELECTED DRAWING: None
Patent JP-2021064788-A (JP)
Title: Method of topology-selective film formation of silicon oxide
Inventor: FUKAZAWA ATSUTAKE
IPC: H01L21/318
Filed: 2020-10-12
Abstract: To provide a method of topology-selective film formation of silicon oxide.SOLUTION: A method for forming a silicon oxide film on a step formed on a substrate includes: (a) designing a topology of a final silicon oxide film by preselecting a target portion of an initial silicon nitride film to be selectively deposited or removed or reformed with reference to a non-target portion of the initial silicon nitride film resulting in the final silicon oxide film; and (b) forming the initial silicon nitride film and the final silicon oxide film on the surfaces of the step according to the topology designed in process (a). In process (b), the initial silicon nitride film is deposited by ALD using a silicon-containing precursor containing halogen, the initial silicon nitride film is converted to the final silicon oxide film by oxidizing the initial silicon nitride film without further depositing a film, and a Si-N bond in the initial silicon nitride film is converted to a Si-O bond.SELECTED DRAWING: Figure 6
Patent JP-2022064674-A (JP)
Title: Magnet holder
Inventor: YAMAMOTO YASUMASA
IPC: H01F7/02
Filed: 2020-10-14
Abstract: To provide a magnet holder that can reliably switch on and off the attracting surface even in a narrow work area.SOLUTION: A magnet holder 100 includes: magnets 10; a holder 20 that is formed such that the magnets 10 can be arranged at required intervals in a circumferential direction; an upper surface side magnetic plate 30 and a lower surface side magnetic plate 40 that hold the holder 20 rotatably in a horizontal plane; and a separator 44 formed on a lower side surface of the holder 20 of the lower surface side magnetic plate 40 and extending from a center position of the lower side surface toward an outer peripheral edge. When facing the lower side surface, the magnets 10 are housed in areas separated by the outer peripheral edge of the lower side surface and the separator 44, and the magnetic poles of the magnets 10 adjacent to each other in the circumferential direction of a flat plate portion 22A are made different from each other, and the holder 20 rotates between a position where a plane region of each magnet 10 is divided in a rotation direction of the holder 20 by the separator 44 and a position where each magnet 10 is housed in a position between the separators 44.SELECTED DRAWING: Figure 2
Patent JP-2022065984-A (JP)
Title: Polymerizable compound and elliptically polarizing plate with cured product layer thereof
Inventor: SUMIYOSHI SUZUKA
IPC: G02B5/30
Filed: 2020-10-16
Abstract: To provide a compound which can be used to form a cured product layer useful for suppressing the deterioration in optical characteristics of a liquid crystal cured layer, and to provide a cured product layer of the compound.SOLUTION: A compound having a molecular weight in a range of 300 or more and 1,000 or less is provided, the compound being represented by a formula (1). In the formula (1), P1 and P2 independently represent polymerizable groups, Ar represents a divalent group containing an aromatic ring, where the total number of π electrons in the aromatic ring contained in Ar is in a range of 8 or more and 32 or less and k is 1 or 2.SELECTED DRAWING: None
Patent JP-2022068044-A (JP)
Title: Resin composition, masterbatch and sheet
Inventor: YAZAKI ATSUSHI
IPC: C08L25/04
Filed: 2020-10-21
Abstract: To provide a resin composition that achieves both of high impact resistance and high rigidity.SOLUTION: A resin composition contains a styrene-(meth)acrylic acid resin, polypropylene resin, polystyrenic resin, and hydrogenated styrene-butadiene resin.SELECTED DRAWING: None
Patent JP-2021103764-A (JP)
Title: Heat exchanger and inner fin thereof
Inventor: MINAMITANI KOJI
IPC: H01M10/647
Filed: 2020-10-23
Abstract: To provide a heat exchanger that can be manufactured efficiently and easily.SOLUTION: A heat exchanger according to the present invention includes an outer package 1 provided with a doorway 16 and having a pair of facing walls, and a wavy inner fin 2 arranged between a pair of facing walls and in which concave portions 25 and convex portions 26 are alternately and continuously provided. The outer package 1 is composed of an outer packaging laminate material L1 in which a resin heat fusion layer 52 is provided on the inner surface side of a metal heat transfer layer 51, and the inner fins 2 are composed of an inner core laminate material L2 with a heat fusion layers 62 provided on both sides of the metal heat transfer layer 61. The inner fin 2 has a concave bottom wall and a convex top wall arranged parallel to the pair of facing walls, and a rising wall connecting the concave bottom wall and the convex top wall is formed in an orthogonal wave shape orthogonal to the pair of facing walls.SELECTED DRAWING: Figure 2
Patent JP-2022069795-A (JP)
Title: Data compression/decompression system and data compression/decompression method
Inventor: SATO KATSUTO
IPC: G06N3/02
Filed: 2020-10-26
Abstract: To provide a data compression/decompression system that can appropriately decompress compressed data.SOLUTION: A first computer generates first identification information that can identify a first execution environment, stores the first identification information in a storage device in association with compressed data of data. A second computer generates second identification information that can identify a second execution environment, determines whether or not the first identification information and the second identification information match, and requests, when the second computer determines that the first identification information and the second identification information do not match, a third computer capable of decompressing compressed data to decompress the compressed data. The third computer decompresses the compressed data and transmits the decompressed data to the second computer, and the second computer receives the decompressed data from the third computer to complete the decompression of the compressed data.SELECTED DRAWING: Figure 1
Patent JP-2022069944-A (JP)
Title: Manufacturing method and manufacturing device for iron core
Inventor: FUJIMURA HIROSHI
IPC: H01F41/02
Filed: 2020-10-26
Abstract: To provide a manufacturing method for an iron core that can improve productivity, while preventing a deterioration in characteristics.SOLUTION: A manufacturing method for an iron core includes a molding step of superimposing a plurality of directional electromagnetic steel plates and executing bending processing on the directional electromagnetic steel plates in a superimposed state to mold a bent processed body, and a lamination step of laminating the bent processed bodies in a plate thickness direction. The plate thickness of the directional electromagnetic steel plate is 0.23 mm or less. The coefficient of friction between layers of the directional electromagnetic steel plates in the superimposed state at the time of the bending processing is controlled to be 0.60 or less.SELECTED DRAWING: Figure 7
Patent JP-2022072114-A (JP)
Title: Pest repellent composition for human body
Inventor: HISADA YUJI
IPC: A01N37/02
Filed: 2020-10-29
Abstract: To provide a pest repellent composition for human body, which has excellent long-term stability, comprising ethyl butylacetylaminopropionate as an active ingredient.SOLUTION: A pest repellent composition for human body comprises (A) an emulsifier, (B) ethyl butylacetylaminopropionate, (C) propylene glycol caprate and/or propylene glycol dicaprate, and (D) water, wherein (A) the emulsifier is one or more selected from closed vesicles formed by an amphiphilic substance that forms closed vesicles spontaneously or particles of a hydroxyl group-containing condensation polymer.SELECTED DRAWING: None
Patent JP-2021035544-A (JP)
Title: Program, system, and method for providing predetermined service
Inventor: NAKAYAMA TAKANORI
IPC: A63F13/69
Filed: 2020-11-10
Abstract: To prevent a user from stopping utilization of a service during downloading data.SOLUTION: A system 1 starts downloading a specific data in a user terminal 30 in which a program for utilization of a provided service is being executed, and enables a lottery game for acquiring a virtual content related to a provided service and/or specific data by a lottery, depending on start of downloading the specific data, to present the lottery result of the lottery game to a user.SELECTED DRAWING: Figure 1
Patent JP-2022077109-A (JP)
Title: Image forming system and method for controlling image forming system
Inventor: ISHIKAWA HAYASHI
IPC: B65H37/04
Filed: 2020-11-11
Abstract: To solve the problem in which: in a conventional image forming system configured to convey a sheet cut into a business card size to a post-processing apparatus, the roller pitch of roller pairs for conveying the sheet after the cutting on the inside of the post-processing device needs to be designed to be short to deal with a compact product such as a business card, and thus the structure of the device becomes complicated.SOLUTION: In the present invention, a conveyance route of a sheet after cutting in a cutting device can be switched to a conveyance path for conveying the sheet to a sheet processing apparatus and a conveyance path for ejecting the sheet to a paper ejection tray provided in the cutting device according to the length of the sheet after cutting. Thus, an image forming system can be provided which can create a compact product without causing complication of the device.SELECTED DRAWING: Figure 6
Patent JP-2022077847-A (JP)
Title: Thermosetting maleimide resin composition, and uncured resin film and cured resin film comprising the resin composition
Inventor: TSUTSUMI YOSHIHIRO
IPC: C08G73/12
Filed: 2020-11-12
Abstract: To provide a thermosetting maleimide resin composition that gives a cured product having a high glass transition temperature (Tg) and sufficient high-temperature properties, also demonstrates excellent dielectric properties even after moisture absorption, and can be produced without using NMP, and an uncured resin film and a cured resin film comprising the resin composition and having excellent handleability.SOLUTION: A thermosetting maleimide resin composition contains (A) an aromatic maleimide compound, (B) an allyl group-containing carbonate resin having a bisphenol structure, and (C) a reaction promoter.SELECTED DRAWING: None
Patent JP-2022078744-A (JP)
Title: Matching system, program, information processing terminal, and server
Inventor: FUKUI TOMONORI
IPC: A63F13/69
Filed: 2020-11-13
Abstract: To achieve appropriate matching on an external service for achieving a match by a plurality of players.SOLUTION: A matching system for matching players of a match game on an external service for providing a game play of a match game among a plurality of players includes: reception means for receiving connection from an information communication terminal; management means for movably arranging an avatar corresponding to a user of an information communication terminal in a virtual space on the information communication terminal being connected, and managing the state of the avatar; display control means for causing display means of the information communication terminal being connected to display the virtual space on the basis of the information on the state of the avatar managed by the management means; and registration means for matching users corresponding to a predetermined number of avatars as players of the match game on condition that the state of the predetermined number of avatars are in a first mode in the virtual space, and registering them in the external service.SELECTED DRAWING: Figure 6
Patent JP-2022080555-A (JP)
Title: Spectrum measurement device suitable for converting difference between spectra into numbers
Inventor: SUZUKI JINKO
IPC: G01N21/27
Filed: 2020-11-18
Abstract: To provide a spectrum measurement device that converts the difference between spectra into numbers by using a weighting function that allows selection of an appropriate weighting value for every data point.SOLUTION: Weighting function derivation means 42 of a spectrum measurement device 10 derives the relationship between a HT voltage value (HTi) and the degree of variation of a plurality of spectrum values σi as a weighting function (σ=f(HT)) based on a HT voltage value for every data point i applied to a photodetector in a plurality of measurements of reference material and a measured reference spectrum R. Numeralization means 46 of the spectrum measurement device 10 calculates, for every data point, the degree of individual matching between a sample spectrum U and the reference spectrum R, and with the degree of variation σi obtained by applying a HT voltage value during measurement of the sample spectrum U to the weighting function as a weighting value, converts the difference between the reference spectrum R and the sample spectrum U into numbers based on the degree of individual matching to which the weighting value is applied.SELECTED DRAWING: Figure 1
Patent JP-2021101328-A (JP)
Title: Non-contact communication medium
Inventor: TAKAHASHI AKIHIKO
IPC: G06K19/077
Filed: 2020-11-18
Abstract: To prevent peeling of a connection part of a storage body.SOLUTION: A non-contact communication medium according to the present disclosure has an electronic component and a storage body. The electronic component performs non-contact communication. The storage body has a first substrate and a second substrate that are formed of ceramics and connected with each other with an adhesive layer therebetween and stores the electronic component in an internal space of the first substrate and the second substrate connected with each other. The storage body has a first flange part that is located on an outer periphery of a connection end of the first substrate with the second substrate, and a second flange part that is located on an outer periphery of a connection end of the second substrate with the first substrate.SELECTED DRAWING: Figure 1
Patent JP-2021179960-A (JP)
Title: Operation support system
Inventor: OKAI Daiki
IPC: G06Q50/10
Filed: 2020-11-20
Abstract: To allow for charging batteries of vehicles.SOLUTION: A system for supporting operation of vehicle sharing services is provided, comprising a remaining battery level acquisition unit for acquiring a remaining battery level, and a replacement request transmission unit configured to send a message instructing replacement of the battery, including the remaining level, to one or more replacers who could replace the battery.SELECTED DRAWING: Figure 1
Patent JP-2022094183-A (JP)
Title: Lens device and imaging device
Inventor: IWAO MAMORU
IPC: G02B7/08
Filed: 2020-12-14
Abstract: To provide a lens device that is advantageous for a cam to control drive of an optical member.SOLUTION: A lens device 1 includes: movable optical members 10 and 11; a first detection unit 23 for detecting a first state regarding the movement of the optical members; driving units 21 and 22 for driving the optical members; a control unit 25 for generating an instruction value and controlling the driving unit by the instruction value; and a second detection unit 24 for detecting a second state of the lens device regarding the load of the driving unit. The control unit obtains relation information showing the relation between the information on the first state and the instruction value on the basis of the first state and the second state, and generates the instruction value on the basis of the obtained relation information and the information on the first state.SELECTED DRAWING: Figure 2
Patent JP-2022098250-A (JP)
Title: Passenger conveyor
Inventor: KITAMURA MIWAKO
IPC: B66B31/00
Filed: 2020-12-21
Abstract: To provide a passenger conveyor capable of conveying passengers while suppressing narrowing of a front/rear distance between passengers.SOLUTION: An escalator 10 includes an endless conveyance body 20 consisting of multiple footsteps 24 connected in an endless manner and a main body part 11 to which the endless conveyance body 20 is attached. The escalator conveys passengers from a lower floor side entrance 12 of the main body part 11 to an upper floor side entrance 14, and comprises a speaker SP to generate a guidance sound to guide the passenger to a planned boarding footstep YT to board at the lower floor side entrance 12 and a control device 30 to generate the guidance sound from the speaker SP. The control device 30 generates the guidance sound from the speaker SP so that the footsteps 24 which are not the planned boarding footsteps YT are sandwiched between the planned boarding footsteps YT.SELECTED DRAWING: Figure 1