baber/WOPTO huggingface dataset:
Patent JP-2022062183-A (JP)
Title: Biodegradable polymer microsphere compositions for parenteral administration
IPC: A61P33/02
Filed: 2022-02-04
Abstract: PROBLEM TO BE SOLVED: To provide novel microsphere compositions for use in parenteral formulations. 
     SOLUTION: The microspheres comprise a biodegradable polymer of a molecular weight greater than 10,000 daltons, an active therapeutic agent, and a cellulose-derived material such as ethyl cellulose, carboxymethyl cellulose, hydroxypropylmethyl cellulose, or sodium carboxymethyl cellulose. The microsphere compositions decrease deviation in the mean microsphere diameter, improve drug entrapment, and improve microsphere stability. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022121401-A (JP)
Title: Transparent heat-resistant plastic substrate material having both of low thermal expansion properties and solution processability
Inventor: HASEGAWA MASATOSHI
IPC: C08G73/10
Filed: 2022-02-07
Abstract: To provide a polyimide having all of solvent solubility, high transparency, high glass transition temperature and low linear thermal expansion coefficients.SOLUTION: A polyimide contains, in the main chain, a constitutional unit derived from a diamine represented by general formula (1): (R1 and R2 each denote a C1-12 alkyl group or a C1-12 aromatic group, R3 and R4 each denote a C1-12 alkyl group, a C1-12 aromatic group or a halogen atom, n1 and n2 each denote an integer of 0-3), and a constitutional unit derived from a tetracarboxylic acid dianhydride.SELECTED DRAWING: None
Patent JP-2023114842-A (JP)
Title: Vehicle control device, vehicle control computer program and vehicle control method
Inventor: KUMAZAKI KENTA
IPC: B60W30/18
Filed: 2022-02-07
Abstract: To provide a vehicle control device which can make a vehicle travel with lateral acceleration on a curved road so that respective drivers are satisfied.SOLUTION: A vehicle control device comprises the steps of: setting reference curve speed when a vehicle travels on a curved road on the basis of a vehicle speed and curvature radius of the road; determining a target curve speed when the vehicle travels on the curved road on the basis of a reference curve speed and current correction value according to the curvature radius of the road; obtaining a new correction value according to the curvature radius of the road corresponding to the reference curve speed where change frequency at which the vehicle speed is changed from the target curve speed by a driver's operation is counted when the vehicle travels on the curved road, and the new correction value is on the basis of a correction coefficient determined every time the change frequency is counted and change amount of the vehicle speed changed from the target curve speed by the driver's operation; and determining a next target curve speed on the basis of the reference curve speed and the new correction value according to the curvature radius of the road.SELECTED DRAWING: Figure 3
Patent JP-2023116037-A (JP)
Title: piezoelectric transducer
Inventor: MATSUMURA YU
IPC: H04R17/00
Filed: 2022-02-09
Abstract: To provide a piezoelectric transducer which has improved transmission/reception sensitivity.SOLUTION: In an ultrasonic transducer 1, electrical connection between a second electrode layer 22B of a piezoelectric vibrator 20 and second wiring 24B is achieved via a conductor film 40 provided on a first end surface 30a of an acoustic matching layer 30. As a result, in the ultrasonic transducer 1, the second wiring 24B does not constrain the movement of the piezoelectric vibrator 20, thus enabling high transmission/reception sensitivity.SELECTED DRAWING: Figure 2
Patent JP-2022124476-A (JP)
Title: Electrical connector with cover structure as well as mating connector and connector assembly
Inventor: GOPI K T
IPC: H01R13/447
Filed: 2022-02-10
Abstract: To provide electrical connection means equipped with finger protection means that requires no additional process during a mounting process, while exhibiting high insulation capability without forming an unnecessary gap.SOLUTION: An electrical connector 1 comprises: a cover structure 20 for restricting access to at least one contact element, the cover structure partially surrounding the contact element in a spaced apart manner, thereby defining a reception zone between a wall element 22 and the contact element; and a cover element 30 which is movable within the reception zone along a retraction direction 36 from a secured position 32 to a retracted position. The contact element is enclosed by the cover element in the secured position. The wall element comprises a deflectable latch member 38 for securing the cover element in the secured position. The cover element is movable, and the cover structure may form gapless finger protection means for the contact element, while allowing access to a mating contact of a mating connector. The cover element is further configured to perform automatic retraction.SELECTED DRAWING: Figure 2
Patent JP-2023118616-A (JP)
Title: Barrier substrate, laminate, laminate for packaging material and package
Inventor: YAMADA KENICHI
IPC: B32B27/00
Filed: 2022-02-15
Abstract: To improve the gas barrier properties of a barrier substrate suitable for e.g. a laminate.SOLUTION: A barrier substrate has an unstretched resin substrate having at least a polypropylene resin layer and a gas barrier resin layer, and a vapor-deposition film provided on the gas barrier resin layer. The resin substrate is formed by the co-extrusion inflation method.SELECTED DRAWING: None
Patent JP-2023125898-A (JP)
Title: Ophthalmologic image-capturing apparatus and ophthalmologic image-capturing program
Inventor: YAJIMA KAZUYOSHI
IPC: A61B3/10
Filed: 2022-02-28
Abstract: To attain appropriate comparison even in a case of acquiring OCT data with a scanning pattern different from that in a past inspection.SOLUTION: An ophthalmologic image-capturing apparatus comprises: three-dimensional volume OCT data acquisition means which scans a subject eye with measurement light and receives interference light between the measurement light and reference light associated with the measurement light to acquire three-dimensional volume OCT data; inspection information acquisition means which acquires information on OCT data in a past inspection; and data acquisition area setting means which sets an acquisition area of the three-dimensional volume OCT data to be newly acquired by the three-dimensional volume OCT data acquisition means. In a case where a scanning pattern at the time when the inspection information acquisition means acquires the OCT data in the past inspection is different from a scanning pattern for acquiring the three-dimensional volume OCT data, the data acquisition area setting means sets a data acquisition area including the scanning pattern of the OCT data in the past inspection.SELECTED DRAWING: Figure 3
Patent JP-2023127488-A (JP)
Title: Method, support apparatus and support program for supporting detection of presence/absence of arteriosclerosis
Inventor: ISHIDA MARI
IPC: C12Q1/6851
Filed: 2022-03-01
Abstract: To provide a support method, a support apparatus and a support program for supporting detection of the presence/absence of arteriosclerosis by utilizing a measured value of a biomarker in blood plasma.SOLUTION: A method for supporting detection of the presence/absence of arteriosclerosis includes acquiring a measured value of free DNA derived from a cell of a subject in blood plasma collected from the subject. It is suggested, in the case where the measured value is a reference value corresponding to the measured value or higher, that the subject has arteriosclerosis, and/or it is suggested, in the case where the measured value is a reference value corresponding to the measured value or lower, that the subject does not have arteriosclerosis.SELECTED DRAWING: None
Patent JP-2023128698-A (JP)
Title: Anti-sars-cov-2 antibody against sars-cov-2 antigen in body fluid, comprising mutant strain, method for detecting sars-cov-2 using the antibody, and kit comprising the antibody
Inventor: YANA AKIHIDE
IPC: C07K16/10
Filed: 2022-03-04
Abstract: To provide a means with high sensitivity and high specificity for detecting a protein constituting a SARS-CoV-2-derived nucleocapsid.SOLUTION: The above object has been achieved by: an antibody or a fragment thereof that binds to a protein constituting a SARS-CoV-2-derived nucleocapsid, or a combination thereof; a method for detecting a protein constituting a SARS-CoV-2-derived nucleocapsid from a sample using the antibody or the fragment thereof, or the combination thereof; and a kit for detecting a protein constituting a SARS-CoV-2-derived nucleocapsid, comprising the antibody or a fragment thereof, or a combination thereof.SELECTED DRAWING: None
Patent JP-2023128729-A (JP)
Title: arithmetic processing unit
Inventor: MORIE TAKASHI
IPC: G06N20/00
Filed: 2022-03-04
Abstract: To provide an arithmetic processing unit which efficiently implements intellectual processing for learning a correlation relationship between information on events occurring in a space and space information, as hardware.SOLUTION: An arithmetic processing unit includes a plurality of memory blocks for storing data related to events occurring in a space with a prescribed spread, and additionally includes an arithmetic circuit and a control circuit. The memory blocks store data related to different events correlated with space information. Further, the arithmetic circuit applies prescribed arithmetic processing to data contained in a predetermined region in the space, regarding the data stored in the memory blocks, and in addition, after completing the arithmetic processing, outputs a part or all of the data related to the different events correlated with the space information as an arithmetic processing result.SELECTED DRAWING: Figure 1
Patent JP-2023132335-A (JP)
Title: Karaoke program and karaoke device
Inventor: IIDA HIROMI
IPC: G10K15/04
Filed: 2022-03-10
Abstract: To achieve smooth communication when Karaoke is performed among a plurality of terminal devices.SOLUTION: A Karaoke program can perform: music reproduction processing for reproducing and outputting music information; acoustic processing for outputting reproduced music sound and a voice signal inputted from a voice input part; communication processing for allowing voice communication with another terminal device; and display processing for forming a lyric display region in a display part of the terminal device. Lyrics reproduced in the music reproduction processing are displayed in the lyric display region, and an effective image based on an effect display indication is displayed when effect display indication operation is performed in at least another terminal device.SELECTED DRAWING: Figure 12
Patent JP-2023133935-A (JP)
Title: Airbag device
Inventor: INABA TSUKASA
IPC: B60R21/207
Filed: 2022-03-14
Abstract: To provide an airbag device capable of early inflating/deploying an entire airbag, especially a portion for protecting the head of an occupant to a prescribed position.SOLUTION: An airbag device which is fitted to a side part of a seatback of a vehicle seat, and is inflated/deployed at a console box side disposed at an inner side in a vehicle width direction of the vehicle seat, as a side of an occupant seated on the vehicle seat includes: an inflator generating gas; and a bag-like airbag inflated/deployed by gas from the inflator. The airbag device is such that: the airbag has a body part inflated/deployed to a vehicle front side from the side part of the seatback, and protecting the occupant, and a support inflation part positioned at the inner side in the vehicle width direction relative to the body part, and inflated/deployed on the console box; the support inflation part is disposed over a vehicle front-back direction; and the vehicle front side of the support inflation part is positioned in a natural inflation state at a lower side in a vehicle vertical direction than the vehicle rear side of the support inflation part.SELECTED DRAWING: Figure 1
Patent JP-2023134062-A (JP)
Title: Axial flow fan and ventilation fan
Inventor: TAKAHASHI TSUTOMU
IPC: F04D29/32
Filed: 2022-03-14
Abstract: To provide an axial flow fan in which a problem on insufficient strength hardly occurs even in increasing a peripheral speed.SOLUTION: An axial flow fan includes: a cylindrical portion 4 rotating around a rotation axis; a plurality of blades 5 disposed around the cylindrical portion 4; a connecting portion 5a for connecting front edges 7 and rear edges of the adjacent blades 5 at an outer side with respect to an outer peripheral surface of the cylindrical portion 4; and a reinforcement rib 9 connecting the outer peripheral surface of the cylindrical portion 4 and pressure faces 12 of the blades 5. When a shortest distance between the connecting portion 5a and the rotation axis 1 is r1, and a longest distance between the outer peripheral edge of the blade 5 and the rotation axis 1 is r3, r1/r3<0.25 is satisfied. A height of the reinforcement rib 9 gradually lowered as being separated from the outer peripheral surface of the cylindrical portion 4 to be smoothly connected to the pressure face 12, and a width is widened as being separated from the outer peripheral surface of the cylindrical portion 4 when observed along the rotation axis 1. The axial flow fan is composed of a resin including reinforcement fiber.SELECTED DRAWING: Figure 7
Patent JP-2022079503-A (JP)
Title: Information processing apparatus, information processing method, and computer program
IPC: G06T19/00
Filed: 2022-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a user viewing a VR image with a new viewing experience. 
     SOLUTION: An information processing apparatus 200 acquires an image of a virtual space displayed on a head-mounted display 100. The information processing apparatus 200 creates an image for display in which an imaging device object indicating an imaging target area in the virtual space is arranged in the virtual space and causes the head-mounted display 100 to display the image for display. The information processing apparatus 200 creates an image for display in which the attitude of the imaging device object in the virtual space is changed, the image for display in which the imaging target area indicated by the imaging device object is changed, according to a change in attitude of a controller held by a user. The information processing apparatus 200 stores an image of the imaging target area indicated by the imaging device object. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023135196-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI KAZUTERU
IPC: H01L23/50
Filed: 2022-03-15
Abstract: To provide a semiconductor device capable of increasing the number of terminals to be assigned as function pins while keeping the package size small.SOLUTION: A semiconductor device 1 includes: a first island 2; a first semiconductor chip 4 mounted on the first island 2; a second island 3; a semiconductor chip 5 mounted on the second island 3; and an insulation element placed on the first semiconductor chip 4 and/or the second semiconductor chip 5. The first island 2 and the second island 3 include extending portions 12 and 14 extending to be exposed on one or both of a third side 6c and a fourth side 6d which are two sides excluding a first side 6a and a second side 6b out of the four sides 6a-6d of a package 6 and are supported by the package 6 with the extending portions 12 and 14.SELECTED DRAWING: Figure 2
Patent JP-2023135383-A (JP)
Title: Twisted wire, insulated wire, coil and transformer
Inventor: YAMADA YUSUKE
IPC: H01B7/30
Filed: 2022-03-15
Abstract: To provide a twisted wire that minimizes transmission loss in a twisted wire while achieving reduction in production cost, an insulated wire including the twisted wire, a coil including the insulated wire, and a transformer including the coil.SOLUTION: In an insulated wire 1A for transformers and coils, a twisted wire 2A is formed by twisting a plurality of strands 10 together, each of the strands having a conductor 11 and an enamel layer 12 surrounding the conductor. The conductor has a circular cross section. The ratio of the thickness of the enamel layer to the diameter of the circle is 0.08-0.5.SELECTED DRAWING: Figure 1
Patent JP-2022159989-A (JP)
Title: Device for generating ozone-containing ultrafine bubble liquid, and method for generating ozone-containing ultrafine bubble liquid
Inventor: NAKAZAWA IKUO
IPC: B01F21/00
Filed: 2022-03-15
Abstract: To provide a device for generating an ozone-containing UFB liquid and a method for generating an ozone-containing UFB liquid with which it is possible to generate an ozone-containing UFB liquid that can be stored for a long time at a high concentration.SOLUTION: A liquid containing oxygen as a dissolved gas is film-boiled to generate a UFB liquid, and the generated UFB liquid is irradiated with UV light.SELECTED DRAWING: Figure 1
Patent JP-2023136475-A (JP)
Title: Control device, control method, and program
Inventor: MIURA AYA
IPC: B60W30/08
Filed: 2022-03-17
Abstract: To control a vehicle so that the vehicle performs an action more appropriate to a surrounding situation.SOLUTION: A control device comprises: an acquisition section which acquires a speed of another vehicle and a position of the other vehicle; a determination section which selects a determination technique according to the speed of the other vehicle from among a plurality of determination techniques, and which applies the position of the other vehicle to the selected determination technique to determine whether the other vehicle enters, from a first lane in which the other vehicle travels, a second lane adjacent to the first lane; and a control section which controls a vehicle on the basis of a determination result of the determination section.SELECTED DRAWING: Figure 1
Patent JP-2023137654-A (JP)
Title: Print seal paper
Inventor: WADA SATORU
IPC: G09F3/00
Filed: 2022-03-18
Abstract: To provide a piece of print seal paper for an offering envelop, on which letters for an offering envelope and an inside envelope can be printed at one time and which are put on an offering envelope and an inside envelope.SOLUTION: A piece of print seal paper 1 according to an embodiment has a mat board 2 and printed paper 3. The printed paper 3 includes a strip section 9 on which a cover letter is printed, an amount section 10 on which an amount enclosed is printed, and a sender section 11 on which the name of a sender is printed. A back surface 4 of the strip section 9, the amount section 10, and the sender section 11 has an adhesive section 5. The strip section 9 can be peeled off from the mat board 2 and can be attached to the offering envelope. The amount section 10 and the sender section 11 can be peeled off from the mat board 2 and can be attached to an inner envelope.SELECTED DRAWING: Figure 1
Patent JP-2023138061-A (JP)
Title: Server device, program, and transaction history collection method
Inventor: KAWASAKI MAKOTO
IPC: G06Q30/0201
Filed: 2022-03-18
Abstract: To provide a server device, a program, and a transaction history collection method which can collect the history of transaction including information on a customer.SOLUTION: A server device includes update means, acquisition means, first estimation means, and first generation means. The update means updates a purchase statistics master in which scores for each attribute of a customer having purchased a commodity are registered for each of the commodities, on the basis of commodity sales information in transaction information and attribute information. The acquisition means acquires the transaction information. The first estimation means estimates attribute information indicating the attribute of the customer by the commodity sales information in the transaction information acquired by the acquisition means, on the basis of the purchase statistics master. The first generation means generates estimation transaction history information indicating that the customer of the attribute indicated by the attribute information estimated by the first estimation means has purchased the commodity included in the commodity sales information in the transaction information acquired by the acquisition means.SELECTED DRAWING: Figure 11
Patent JP-2022087129-A (JP)
Title: Microcellular foam sheet and processes of production and use
IPC: B29C44/26
Filed: 2022-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid state foaming for generating a microcellular foam sheet for use in forming a container, including a pre-foaming treatment phase prior to a solid state impregnation and foaming phase. 
     SOLUTION: The solid state foaming microcellular foam sheet includes a central foamed section defining a foam layer within the microcellular foam sheet having a first population of cells in which a second population of cells are interspersed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140608-A (JP)
Title: tile
Inventor: YAMADA YUKI
IPC: C04B41/89
Filed: 2022-03-23
Abstract: To provide a tile having brilliant feeling.SOLUTION: A tile 1 is provided with an uneven structure on a surface 1A by a plurality of glaze particles 3. In the surface 1A, a plurality of mineral particle 7 having flat surfaces 8 are arranged in a manner that each flat surface 8 faces in two or more directions.SELECTED DRAWING: Figure 1
Patent JP-2023141342-A (JP)
Title: Method for separating albumin and globulin
Inventor: MIYAMOTO DAISUKE
IPC: C07K1/26
Filed: 2022-03-23
Abstract: To provide a method that can separate albumin and globulin in high yield from a protein-containing solution containing multiple proteins including albumin and globulin.SOLUTION: Provided is a method for separating albumin and globulin from a protein-containing solution containing a plurality of proteins including albumin and globulin, respectively, the method comprising: (i) adjusting the pH of the protein-containing solution to 5.5 or more and 9.5 or less, and performing electrophoresis to separate albumin; and (ii) after the (i), adjusting the pH of the protein-containing solution to 3.8 or more and less than 5.5, and performing electrophoresis to separate globulin.SELECTED DRAWING: Figure 1
Patent JP-2023144324-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2022-03-28
Abstract: To provide a game machine which can prevent an excessive game.SOLUTION: In a game machine 1, when a difference number counter indicating a difference number MY reaches 95000, a shooting stop control is executed. Once the shooting stop control is executed, the game machine 1 is brought into a state in which it cannot continuously carry out a game. For example, a detection of a game ball by a variety of switches is stopped. When the difference number counter indicating the difference number MY reaches 95000 in a jackpot game, the shooting stop control is executed after the jackpot game. In the game machine 1, an actuation notice display, an attainment display, and a shooting stop display are displayed. The shooting stop display can be presented at the same time as a put-out error display. The shooting stop display is more preferentially displayed than the put-out error display. When the electric power supply to the game machine 1 is stopped in a display of the attainment display (or shooting stop display), and the electric power supply to the game machine 1 is restarted without an RWM clear, the display of the attainment display (or shooting stop display) is restarted.SELECTED DRAWING: Figure 33