baber/WOPTO huggingface dataset:
Patent JP-2022078021-A (JP)
Title: Treatment method and diagnostic method for cancer
IPC: A61K38/17
Filed: 2022-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a treatment, a diagnostic method, and a composition for cancer such as non-small cell lung cancer (NSCLC) for example. 
     SOLUTION: The present invention provides a method for treating NSCLC, a method for determining whether or not a patient effected with NSCLC is highly likely to respond to a treatment including PD-L1 axis-bonding antagonist, a method for predicting responsiveness of a patient effected with NSCLC to treatment including PD-L1 axis-bonding antagonist, and a method for selecting a therapy for a patient effected with NSCLC on the basis of an expression level of a biomarker of the present invention (PD-L1 expression level in a tumor cell and/or a tumor-infiltrating immune cell for example). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023113234-A (JP)
Title: Road type determining device
Inventor: SAITO HIROKI
IPC: G08G1/09
Filed: 2022-02-03
Abstract: To provide a road type determining device capable of appropriately determining whether a road on which a vehicle travels is a motorway.SOLUTION: A road type determining device for determining whether a road on which a vehicle travels is a motorway, comprises: a road sign recognition unit that recognizes a road sign in front of a vehicle based on an image captured by a front camera of the vehicle; a distance detection unit that detects a distance from the vehicle to the road sign based on the captured image or a detection result of a radar sensor of the vehicle when the road sign is recognized by the road sign recognition unit; a character size determination unit that determines whether a character size of the road sign is equal to or larger than a size of the motorway, based on the captured image and the distance from the vehicle to the road sign; and a road type determination unit that determines that the road on which the vehicle is traveling is the motorway when the character size determination unit determines that the character size of the road sign is equal to or larger than the size of the motorway.SELECTED DRAWING: Figure 2
Patent JP-2023114508-A (JP)
Title: Forward osmosis membrane module
Inventor: TANIOKA AKIHIKO
IPC: C02F1/44
Filed: 2022-02-07
Abstract: To provide a forward osmosis membrane module capable of exhibiting infiltration capability.SOLUTION: There is provided a forward osmosis membrane module 1 comprising: a case 2; a plurality of membrane leaves 5 stored in the case 2 and generating forward osmosis phenomena; a main pipe 3 communicating with each of the plurality of membrane leaves 5 to supply the membrane leaves 5 with fresh water; a plurality of sub pipes 4 each individually connected to each of the plurality of membrane leaves 5 to communicate with each of the membrane leaves to discharge un-permeated water. The forward osmosis membrane module can obtain mixed water in such a way that fresh water is fed from a main-pipe inlet 31 as an inlet of the main pipe 3, un-permeated water is discharged from sub-pipe outlets 42 as outlets of the sub pipes 4, saline water is fed into gaps between the plurality of membrane leaves 5 from a case-inlet 21 as an inlet of the case 2, and mixed water coming out of the gaps between the plurality of membrane leaves 5 is discharged from a case-outlet 22 as an outlet of the case 2, causing forward osmosis phenomena to occur between the fresh water travelling in the membrane leaves 5 and the saline water traveling through the gaps between the membrane leaves 5.SELECTED DRAWING: Figure 6
Patent JP-2022062212-A (JP)
Title: Interference detection in frequency modulated continuous wave (fmcw) radar system
IPC: G01S13/34
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To provide methods and devices for interference detection in a frequency modulated continuous wave (FMCW) radar system. 
     SOLUTION: A frequency modulated continuous wave (FMCW) radar system includes a receiver (402) configured to generate a digital intermediate frequency (IF) signal, and an interference monitoring component (422) coupled to the receiver (402) to receive the digital IF signal, where the interference monitoring component (422) is configured to monitor at least one sub-band in the digital IF signal for interference, the at least one sub-band not including a radar signal. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022145524-A (JP)
Title: steering device
Inventor: OIKAWA TATSUYA
IPC: F16B2/14
Filed: 2022-02-14
Abstract: To provide a steering device that is easily fitted and has high rigidity.SOLUTION: A steering device S includes: a column housing C incorporating a steering shaft and capable of changing a posture; a bracket B disposed close to the column housing C; and a tensioner mechanism T provided between the column housing C and the bracket B and that presses the column housing C and the bracket B. The tensioner mechanism T includes: a casing 1 provided on the column housing C or the bracket B; a tensioner body 2 provided on the casing 1 and movable in a direction crossing a direction along which the column housing C and the bracket B face each other; and an urging member 3 that urges the tensioner body 2. The tensioner body 2 has: a first surface facing the column housing C; and a second surface facing the bracket B. The first surface and the second surface are tapered such that an interspace therebetween becomes narrower toward a lower side in an urging direction.SELECTED DRAWING: Figure 1
Patent JP-2023117688-A (JP)
Title: Crusher
Inventor: SUMINO HIDEYA
IPC: B02C18/36
Filed: 2022-02-14
Abstract: To provide a crusher capable of crushing an object to be crushed (a crushed object) which is wound around a rotary shaft, such as a narrow tube, in addition to conventional crushed objects.SOLUTION: A crusher 1 includes: a metallic rotary shaft 10; a drive part 20, such as an electric motor, which drives the rotary shaft 10; a first rotary blade 30 formed in a spiral shape in an axial direction of the rotary shaft 10; a first fixed blade 40 which is provided near the outer side of a spiral outer diameter of the first rotary blade 30 and an end position of the first rotary blade 30 and in which an uneven part 42 is formed in a radiation direction of the first rotary blade 30 at the first rotary blade 30 side; a second rotary blade 50 which is provided in an orientation in which crushed objects are sent by the first rotary blade 30 and at a subsequent stage of the first fixed blade 40 in the axial direction of the rotary shaft 10 and formed in a spiral shape at the rotary shaft 10; a second fixed blade 60 which is provided at a first fixed blade 40 side end position near the outer side of a spiral outer diameter of the second rotary blade 50; and a cover part 76 which covers the outer side of a spiral outer diameter of the second rotary blade 50.SELECTED DRAWING: Figure 2
Patent JP-2022060392-A (JP)
Title: Method of controlling affinity of antibody to antigen, antibody with modified affinity to antigen and production method therefor
IPC: C07K16/00
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for controlling affinity of an antibody to an antigen and an antibody with modified affinity to an antigen. 
     SOLUTION: At least three amino acid residues of a framework region 3 defined by the Chothia method in the antibody are replaced with charged amino acid residues depending on the electrical properties of the CDR based on the amino acid sequence of the complementarity determining region (CDR). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133728-A (JP)
Title: Plating current shielding jig and plating device
Inventor: KAWASHITA RYUTA
IPC: C25D17/10
Filed: 2022-03-14
Abstract: To provide a plating current shielding jig capable of improving controllability of a thickness of a plating film formed on a surface of a plated material.SOLUTION: A plating current shielding jib 2 comprises a first plate 31 and a projection member 35. The first plate 31 includes a first principal surface 31a and a second principal surface 32a on the opposite side of the first principal surface 31a. The first plate 31 is provided with through holes 33 and 34. Each of the through holes 33 and 34 extends from the first principal surface 31a to the second principal surface 32a. The projection member 35 projects from the first principal surface 31a. The projection member 35 is arranged between the through hole 33 and the through hole 34.SELECTED DRAWING: Figure 1
Patent JP-2023137771-A (JP)
Title: Display control device and display control method
Inventor: YAMAMOTO KENJI
IPC: B60R1/20
Filed: 2022-03-18
Abstract: To provide a display control device and a display control method which can reduce a risk that display of a camera image may give a troublesome feeling to a driver.SOLUTION: An HCU determines whether or not a current scene corresponds to a scene (thereafter, called a side-confirmation scene) where a driver should confirm an oblique rear side, using objective information. The objective information is information having no direct connection to behavior of the driver including a visual line of the driver and an operation state of a direction indicator, such as a traffic situation around an own vehicle and traveling scheduled route information set on the own vehicle. When it is not determined that the current scene corresponds to the side-confirmation scene, the HCU displays a side camera image darkly and small (that is moderately). In contrast, when it is determined that the current scene corresponds to the side-confirmation scene, the HCU automatically enhances brightness of the side camera and enlarges a display size. This means that brightness of the side camera image is automatically increased, before the driver operates the direction indicator.SELECTED DRAWING: Figure 5
Patent JP-2023139397-A (JP)
Title: Image processing apparatus, imaging apparatus, image processing method, program, and storage medium
Inventor: KUSUMI YUICHI
IPC: H04N23/60
Filed: 2022-03-22
Abstract: To provide an image processing apparatus capable obtaining an image effect obtained by an aberration, even when an aperture is small.SOLUTION: An image processing apparatus (320) comprises: acquisition units (321, 322) for acquiring a captured image obtained by using an optical system and information on an image-capturing condition corresponding to the captured image; and a processing unit (324) which on the basis of an aperture value of an optical system included in the information on the image-capturing condition, executes deterioration processing on the captured image. A first deterioration amount in the deterioration processing when the aperture value is a first aperture value is smaller than a second deterioration amount in the deterioration processing when the aperture value is a second aperture value larger than the first aperture value.SELECTED DRAWING: Figure 5
Patent JP-2023139744-A (JP)
Title: Polyethylene composition, film, and multilayer film
Inventor: LIU CHEN
IPC: C08L23/08
Filed: 2022-03-22
Abstract: To provide a polyethylene composition capable of obtaining a film excellent in easy tearability and capable of improving mechanical strength, a film containing the polyethylene composition, and a multilayer film provided with a layer containing the polyethylene composition.SOLUTION: A polyethylene composition according to the present invention comprises a linear low density ethylene-α-olefin copolymer (component (a)), a styrene homopolymer (component (b)), and a styrene copolymer (component c), and a content of the component (a) is 30 mass% or more and 79.5 mass% or less based on a total of 100 mass% of the components (a), (b) and (c), the content of the component (b) is 20 mass% or more and 50 mass% or less, the content of component (c) is 0.5 mass% or more and 20 mass% or less, and a ratio of a melt flow rate of component (a) to the melt flow rate of the component (c) is 0.2 or more and 5.0 or less.SELECTED DRAWING: None
Patent JP-2022095700-A (JP)
Title: Elastic capacitor
IPC: G01B7/16
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an attachable/detachable elastic capacitor configured not to interfere with body movement when it is applied to a clothing type, and to prevent sensor damage when it is excessively stretched. 
     SOLUTION: An attachable/detachable elastic capacitor comprises a conductive laminate including a first elastic cover layer, a first elastic conductive layer, an elastic dielectric layer, a second elastic conductive layer and a second elastic cover layer in this order, where the conductive laminate removably engages with an elastic base material at two or more points, and where disengagement force of the engagement parts is not less than 1 N and not more than 10 N. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023140475-A (JP)
Title: graft copolymer
Inventor: SOEJIMA TAKAMASA
IPC: C08F263/04
Filed: 2022-03-23
Abstract: To provide a graft copolymer which is suitable for producing acrylic fibers that are excellent in one or both of strength and flowability.SOLUTION: A graft copolymer contains a stem polymer (A) composed of an acrylic resin, and a branch polymer (B) including a structural unit derived from acrylonitrile (b1), wherein the branch polymer (B) is a graft copolymer which has a first terminal and a second terminal, and is grafted with the stem polymer (A) at the second terminal, the branch polymer (B) includes the first terminal and contains more than 30 mol% and less than 70 mol% of all the structural units derived from the acrylonitrile (b1), in a terminal region including a half of structural units of the number of all the structural units in the branch polymer (B), and the content of the structural units derived from the acrylonitrile (b1) is 3 mol% or more and 30 mol% or less with respect to all the structural units in the branch polymer (B).SELECTED DRAWING: None
Patent JP-2023035796-A (JP)
Title: Method of manufacturing r-t-b based sintered magnet
Inventor: TSUKAMOTO HIROKI
IPC: B22F1/00
Filed: 2022-03-23
Abstract: To suppress decreases in coercive force HcJ and squareness ratio Hk/HcJ due to variations in manufacturing conditions.SOLUTION: A method for manufacturing an R-T-B based sintered magnet includes: a step of preparing a compact of alloy powder including a rare earth element; a sintering step of sintering the compact to produce a sintered body; a first heat treatment step of heat-treating the sintered body at a first temperature of 300°C or higher and less than 400°C for 30 minutes or more and 900 minutes or less in a heat treatment furnace; and a second heat treatment step of heat-treating the sintered body at a second temperature of 400°C or higher and 500°C or lower for 30 minutes or more and 900 minutes or less in the heat treatment furnace. A difference between the first temperature and the second temperature is 50°C or more.SELECTED DRAWING: Figure 2
Patent JP-2023142187-A (JP)
Title: Method for producing photocatalyst and photocatalyst component
Inventor: KUDO AKIHIKO
IPC: B01J35/02
Filed: 2022-03-24
Abstract: To provide a method for producing a photocatalyst and a photocatalyst component which uses tin-containing complex oxide such as tin niobate, and shows higher photocatalyst performance.SOLUTION: A photocatalyst according to the present invention contains divalent tin (Sn2+), furthermore includes tin-containing complex oxide containing lanthanoid. Note that the molar ratio of lanthanoid/tin is within the range of 0.003 to 1 mol%. A producing method according to the present invention is a method for producing a photocatalyst component made of tin-containing complex oxide which contains divalent tin (Sn2+) and furthermore contains lanthanoid, where the method includes a process of bringing alkali metal salt of metal acid, tin halide and lanthanoid-containing compound in contact, and the molar ratio of lanthanoid/tin is within the range of 0.003 to 1 mol%.SELECTED DRAWING: Figure 2
Patent JP-2023142447-A (JP)
Title: Work machine equipped with rear camera
Inventor: DOBASHI TOMOYUKI
IPC: E02F9/26
Filed: 2022-03-25
Abstract: To enable a rear camera to be installed at an appropriate position even if there is little space.SOLUTION: An upper revolving body 3 includes a cab 10 and a rear camera 30 attached above a rear machine room 20r via a bracket 40. The rear machine room 20r has an opening 23 facing rearward which is covered with a bonnet 22b that can be opened and closed. The bracket 40 has an inside part 40a attached to the inside of the rear machine room 20r through a gap around the bonnet 22b, and an outside part 40b connected to the inside part 40a and placed above the rear machine room 20r. The rear camera 30 is attached on the outside part 40b.SELECTED DRAWING: Figure 6
Patent JP-2022161846-A (JP)
Title: Vapor deposition mask, vapor deposition mask device, vapor deposition apparatus and method for manufacturing organic device
Inventor: MIYATANI ISAO
IPC: H01L51/50
Filed: 2022-03-28
Abstract: To provide: a vapor deposition mask capable of improving mechanical strength; a vapor deposition mask device; a vapor deposition apparatus; and a method for manufacturing an organic device.SOLUTION: A vapor deposition mask includes: a first surface; a second surface 20b positioned on a side opposite to the first surface; and two or more open holes 25. The open hole includes a first recessed part 30 positioned on the first surface and a second recessed part 35 positioned on the second surface, and the vapor deposition mask has: a mask first region M1 having a first surface residual ratio showing a ratio of an area in which the second surface remains; and a mask second region M2 having a second surface residual ratio showing a ratio of an area in which the second surface remains and larger than the first surface residual ratio.SELECTED DRAWING: Figure 12
Patent JP-2023148934-A (JP)
Title: Antibacterial molding and manufacturing method thereof
Inventor: TAKAMURA KEITA
IPC: A61L2/02
Filed: 2022-03-30
Abstract: To provide an antibacterial molding capable of heightening antibacterial performance.SOLUTION: An antibacterial molding has an antibacterial region formed by combining a plurality of independent antibacterial surfaces having different heights. The plurality of antibacterial surfaces have a first antibacterial surface having a highest height, a second antibacterial surface having a lowest height, and an intermediate antibacterial surface having an intermediate height between the height of the first antibacterial surface and the height of the second antibacterial surface. Among the plurality of antibacterial surfaces, all of an average value of the first antibacterial surface, the average value of the second antibacterial surface and the average value of the intermediate antibacterial surface are 35.0 μm2 or more. 95.0 μm2 or less, and all of the difference of the most frequent value of a height distribution between the first antibacterial surface and the intermediate antibacterial surface and difference of most frequent value of a height distribution between the intermediate antibacterial surface and second antibacterial surface are 1.70 μm or more and 10.0 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2023150435-A (JP)
Title: force sensor module
Inventor: TANAAMI KATSUCHIKA
IPC: G01L1/26
Filed: 2022-03-31
Abstract: To provide a force sensor module that is not damaged even when a load greater than the load expected at the time of design is applied.SOLUTION: A force sensor module (50) according to one aspect of the present invention includes: a force sensor (10) that detects an external force according to the amount of deflection of a strain element that deflects in response to the external force; a housing (2) that accommodates the force sensor (10); and a force transmission portion (3) that transmits the external force to the strain element, the force transmission portion accommodated in the housing in a state where the force transmission portion (3) is in contact with the strain element, and having a part including a tip of the force transmission portion (3) and protruding outside the housing from a surface of the housing. The amount of protrusion of the part of the force transmission portion (3) from the surface of the housing (2) is set such that the force sensor is not damaged, even in a case where the tip is positioned in the same plane as the surface of the housing.SELECTED DRAWING: Figure 1
Patent JP-2023156880-A (JP)
Title: Information processing apparatus, information processing method, and storage medium storing information processing program
Inventor: SUGIYAMA YUTA
IPC: G06Q30/0241
Filed: 2022-04-13
Abstract: To provide a user with a proper content relating to each service at a service facility.SOLUTION: In an information processing system 1, a provision unit of an information processing apparatus according to the present invention provides contents which include images relating to services provided by service providers, and display, overlapping a map, icons having positions where the services are provided, respectively.SELECTED DRAWING: Figure 3
Patent JP-2023157692-A (JP)
Title: Regulation device
Inventor: YOKOYAMA MASAYOSHI
IPC: E06B9/322
Filed: 2022-04-15
Abstract: To provide a technique that allows easier adjustment of the lower limit position of a shielding material.SOLUTION: A shielding device includes a head box and a shielding member that is suspended and supported by connecting one end of each of a plurality of cord members suspending from the head box. A regulation device 7 is formed so as not to be inserted into an outlet through which the other end of each of the plurality of lifting cords 5 is led out from the head box, regulates the shielding material from descending below a predetermined position, and comprises a main body part 71 that is provided with a cord guide part 711 on a side surface that guides the plurality of lifting cords 5 so as to align them in one direction, and a cover part 72 that is formed to be able to surround the side surface of the main body part 71 and cooperates with the main body part 71 to sandwich the plurality of lifting cords 5 guided by the cord guide part 711 in a state of surrounding the side surface of the main body part 71.SELECTED DRAWING: Figure 4
Patent JP-2023158396-A (JP)
Title: Microbe or virus inactivation device and treatment device
Inventor: OKUMURA YOSHIHIKO
IPC: A61L2/10
Filed: 2022-04-18
Abstract: To provide a device that makes it possible to irradiate a smaller or narrower area with ultraviolet light to inactivate microbes or viruses.SOLUTION: This device comprises a first light source that emits ultraviolet light that has a principal wavelength band within the range of at least 200 nm but less than 240 nm, a housing body that accommodates the first light source, and a light guide that guides the ultraviolet light emitted from the light source in the longitudinal direction, wherein the light guide has an oblong shape and its portion including a first end, which is the end closer to the light source, is positioned inside the housing body. A second end of the light guide that is on the opposite side from the first end protrudes to the outside of the housing body.SELECTED DRAWING: Figure 1
Patent JP-2023158425-A (JP)
Title: door scope cover
Inventor: NOMURA KENICHI
IPC: E06B7/30
Filed: 2022-04-18
Abstract: To provide a door scope cover that can accommodate various protrusion dimensions.SOLUTION: A cylindrical body 20 to surround the peephole outer edge of a door scope can extend and contract in the central axis direction of the cylindrical body 20. Thereby, a door scope cover 10 can be used with a door scope 1 that can accommodate various protrusion dimensions.SELECTED DRAWING: Figure 4