baber/WOPTO huggingface dataset:
Patent JP-2023045790-A (JP)
Title: Treatment method of raw water for purified water production
Inventor: OBA AKIRA
IPC: C02F1/42
Filed: 2021-09-22
Abstract: To provide a method for treating raw water for producing pure water capable of sufficiently removing corrosive organic matter and reducing adverse effects on ion exchange resins even if a use of chemicals such as coagulants and pH adjusters is eliminated or reduced in quantity.SOLUTION: A method for treating raw water for producing pure water by treating raw water containing corrosive organic matter to produce pure water, in which a raw water containing corrosive organic matter is treated by ozone oxidation followed by ion exchange treatment. Preferably, after ozone oxidation treatment, reduction treatment is performed, followed by the ion exchange treatment. The amount of ozone added is preferably 1 to 10 mg/L for 1 mg/L of TOC in the raw water.SELECTED DRAWING: Figure 1
Patent JP-2023046783-A (JP)
Title: game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2021-09-24
Abstract: To prevent a medal from being put out from a medal put-out port, even when a front door is closed with the medal remaining in a gap between a medal selector and a chute member.SOLUTION: A game machine includes a medal selector 110, a chute member 120 which guides to a hopper 35 a medal M which can be input in the medal selector 110, and a return member 130 which guides to a medal put-out port 16 a medal M which cannot be input in the medal selector 110. The game machine has a gap 112 between the medal selector 110 and the chute member 120. The return part member 130 has a return reception port 131 which receives the medal M which cannot be input. Vertically below the gap 112, the return reception port 131 is not located, but an upper edge part 135 in the periphery of the return reception port 131 is located.SELECTED DRAWING: Figure 107
Patent JP-2022008573-A (JP)
Title: Ethylene-based polymer including low hexane extract
IPC: C08F10/02
Filed: 2021-09-27
Abstract: PROBLEM TO BE SOLVED: To provide polyethylenes made at density of 0.919 g/cc or more with broad MWD, high G' value (storage elastic modulus) and at reduced extract levels in a tubular reactor at high ethylene conversion levels. 
     SOLUTION: An ethylene-based homopolymer formed from a free-radical, high pressure polymerization process in a tubular reactor system, comprises the following properties: (A) a density from 0.9190 g/cc to 0.9250 g/cc; (B) a hexane extract level that is less than or equal to 2.6 wt.% based on the total weight of the polymer; (C) a G' (at G''=500 Pa, 170°C) that meets the following equation: G'≥D+E[log(I2)], where D=150 Pa and E=-60 Pa/[log(dg/min)]; and (D) a melt index (I2) of 1.0 to 20 dg/min. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023049386-A (JP)
Title: Optical gas sensor device
Inventor: NAKAMURA AKIRA
IPC: G01N21/3504
Filed: 2021-09-29
Abstract: To provide an optical gas sensor device of NDIR, in which downsizing, reduced power consumption and extended service life are realized.SOLUTION: An optical gas sensor device 100 comprises: a substrate 6; a light source 2 for emitting an infrared ray from an emission plane and mounted on the flat surface of the substrate 6, with the emission plane facing the same direction as the flat surface of the substrate 6; an optical filter 3 for transmitting an infrared ray the wavelength of which corresponds to the absorption wavelength of a gas G, which is the object to be detected, and emitting the same to the gas G to be detected; a light reception unit 4 for detecting the infrared ray having been entered via the gas G to be detected; a cover 1 which is provided on the substrate 6 covering the light source 2 and the light reception unit 4, where the infrared ray having passed through the optical filter 3 is reflected at the inner surface of the cover, and at least a portion of the reflected light reaches the light reception unit 4; and a gas introduction port 11 for introducing the gas G to be detected to the inside of the cover 1.SELECTED DRAWING: Figure 3
Patent JP-2023049656-A (JP)
Title: Translation provision management system and translation provision management method
Inventor: ISHII AKIRA
IPC: G06Q10/10
Filed: 2021-09-29
Abstract: To provide a translation provision management system capable of providing translation suitable for a scene where the translation is provided, and a translation provision management method.SOLUTION: In a translation group comprising a management terminal 11 that requests opening a chatroom, a management system 50, and first and second terminals 211, 212 which are provided with invitation information for executing processing to participate in the chatroom from the management terminal 11, the management system 50 capable of generating invitation information different in method of participation processing issues, to the management terminal 11, invitation information in accordance with an issuance request of the management terminal 11 so that the method of participation processing through the invitation information issued to the management terminal 11 may correspond to a method designated in the issuance request of the management terminal 11.SELECTED DRAWING: Figure 2
Patent JP-2023053479-A (JP)
Title: Auxiliary machine support structure of vehicle and assembly method of vehicle auxiliary machine
Inventor: MATSUDA YAMATO
IPC: B62D65/00
Filed: 2021-10-01
Abstract: To provide an auxiliary machine support structure of a vehicle which enables removal of any one of a battery side frame and a fuel tank side frame from a vehicle body and enables inspection, repair, and replacement of any one of the battery side frame and the fuel tank side frame during service and maintenance easily, and to provide an assembly method of a vehicle auxiliary machine.SOLUTION: An auxiliary machine support structure of a vehicle includes: a battery side frame 30 to which a battery 27 is fixed and which is attached to a vehicle body by itself below floor panels 1, 3; a fuel tank side frame 60 to which a fuel tank 28 is fixed and which is attached to the vehicle body by itself; and connection members 80 each of which connects the battery side frame 30 with the fuel tank side frame 60 and is detachably connected to the frames 30, 60.SELECTED DRAWING: Figure 1
Patent JP-2023054998-A (JP)
Title: Guide moving device, and width adjustment device for guide member of container conveyance path
Inventor: KINOSHITA SHUICHI
IPC: B65G21/20
Filed: 2021-10-05
Abstract: To precisely adjust, with a small force, width of a pair of guide members for guiding conveyed containers.SOLUTION: A guide moving device 40 includes: a second rod moving mechanism 56 that moves second rods 54 to one side in an axial direction when first rods 53 move to one side in the axial direction, and moves the second rods 54 to the other side in the axial direction when the first rods 53 move to the other side in the axial direction. The second rod moving mechanism 56 includes: a first rotating body 71 provided on a body part 50; a second rotating body 72 provided on the body part 50; a first chain 73A having one end fixed to one end of the first rod 53 and bent around the first rotor 71, and having the other end fixed to one end of the second rod 54; and a second chain 73B having one end fixed to the other end of the first rod 53 and bent around the second rotating body 72, and having the other end fixed to the other end of the second rod 54.SELECTED DRAWING: Figure 4
Patent JP-2023056216-A (JP)
Title: Optical fiber cable
Inventor: TAGI TSUYOSHI
IPC: G02B6/44
Filed: 2021-10-07
Abstract: To provide an optical fiber cable capable of not only suppressing bending directivity but also reducing complexity of a tapping job.SOLUTION: An optical fiber cable comprises: a core having an optical fiber; a sheath covering the core, the sheath having notches formed on an outer surface; and at least three tension members being embedded in the sheath. A point most proximate to a tip end of the notch in the tension member is located at a position closer to the outer surface than the tip end in a radial direction in a cross section orthogonal to an axis direction of the core.SELECTED DRAWING: Figure 1
Patent JP-2022074008-A (JP)
Title: Treprostinil monohydrate crystals and methods for preparation thereof
Inventor: WEI SHIH-YI
IPC: C07C59/72
Filed: 2021-10-08
Abstract: To provide crystalline treprostinil monohydrates of high usefulness.SOLUTION: The present invention provides novel crystalline forms of treprostinil monohydrate, a mixture comprising the same, and preparation methods thereof.SELECTED DRAWING: Figure 5
Patent JP-2023040977-A (JP)
Title: Flexible tube type sensor with fbg-embedded coil-shaped optical fiber buried therein
Inventor: KATO MICHIO
IPC: G01D5/353
Filed: 2021-09-10
Abstract: To provide an optical fiber sensor that can be used in a severe environment.SOLUTION: The present invention relates to a flexible tube-type sensor (FTS) in which a coil-shaped optical fiber 1 on which FBG (Fiber Bragg Grating) is performed in a predetermined position is buried in a bendable tube 2, 3. The shape of the optical fiber 1 inserted in the double tube 2, 3 has a coil-spring shape. FBG processing is performed in a predetermined position of the coil. There are four positions of the FBG at every 90 degrees of one circle of the coil. A tube unit can connect a sensor container 4 for storing various different sensors (a camera, an ultrasonic sending device, a radiation measurement unit, a temperature gauge, a pressure gauge, an accelerator gauge, a vibration gauge, and an acoustic reception machine, for example) according to the purpose of usage.SELECTED DRAWING: Figure 1
Patent JP-2022069413-A (JP)
Title: Slit copper material, component for electronic/electric devices, bus bar, and heat dissipation substrate
Inventor: MATSUNAGA HIROTAKA
IPC: H01B5/00
Filed: 2021-10-19
Abstract: To provide a slit copper material having high conductivity, strength, and suitable bending workability.SOLUTION: This slit copper material contains Cu at a purity of 99.96 mass% or more, has a ratio W/t of 10 or more between the sheet width W and the sheet thickness t, has an electric conductivity of 97.0%IACS or more. The ratio of B to A is 0.80 or more and 1.20 or less, where A is an average crystal grain size at the central portion in the sheet thickness and B is an average crystal grain size B at the surface portion in the sheet thickness. The average crystal grain size A of the central portion in the sheet thickness is 25 μm or less. This slit copper material may contain Mg of more than 10 massppm and less than 100 massppm and may have a heat-resistant temperature of 150°C or higher.SELECTED DRAWING: None
Patent JP-2022023147-A (JP)
Title: Anti-brdu antibodies and methods of use
IPC: A61K48/00
Filed: 2021-10-19
Abstract: PROBLEM TO BE SOLVED: To provide anti-BRDU antibodies and methods of use. 
     SOLUTION: Disclosed herein is a humanized anti-BRDU antibody comprising HVR-H1, HVR-H2, HVR-H3, HVR-L1, HVR-L2 and HVR-L3 each comprising a specific amino acid sequence; where the antibody has: 1) P at position 30 of the heavy chain variable domain, 2) F at position 58 of the heavy chain variable domain; 3) T at position 108 of the heavy chain variable domain; 4) K at position 49 of the light chain variable domain; and 5) L at position 98 of the light chain variable domain (numbering according to Kabat). Also disclosed is a complex comprising the humanized anti-BRDU antibody and a nucleic acid comprising BRDU. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023020807-A (JP)
Title: Structure
IPC: F16F3/00
Filed: 2021-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent a frame part for supporting an elastic part from being displaced due to displacement of the elastic part without increasing the size of a structure (in particular, the size of the frame part), to realize rigidity (for example, substantial zero rigidity) at which a predetermined displacement range of a pressure receiving part has a sufficiently lower absolute value than the displacement range other than that. 
     SOLUTION: A structure 20 comprising a pressure receiving part 21 that receives external pressing force or reaction force due to the pressing force, comprises: a frame part 22; an elastic part 26 that is connected to the pressure receiving part 21 for receiving the pressing force (load), is connected to the frame part 22, and has positive rigidity within an arbitrary displacement range of the pressure receiving part 21; an elastic part 30 that is connected to the pressure receiving part 21 and the frame part 22, and has negative rigidity within the predetermined displacement range of the pressure receiving part 21; and a deformation suppression part 34 that is connected to the frame part 22, and suppresses deformation of the frame part 22 due to deformation of the elastic part 30 caused by displacement of the pressure receiving part 21. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023064291-A (JP)
Title: Device and method for controlling imaging apparatus, and program
Inventor: MIZUNO TAKAYOSHI
IPC: H04N23/695
Filed: 2021-10-26
Abstract: To obtain appropriate images when preset settings of an imaging area and image quality are performed.SOLUTION: A system control unit 119 acquires preset settings to be reproduced, and acquires a PTZ execution time that is the time required for execution of PTZ control. The system control unit 119 calculates the amount of change in image quality per unit time based on image quality settings in the preset settings, the current image quality settings (image quality settings before image quality control), and the PTZ execution time acquired in step S403. The system control unit 119 performs PTZ control of changing to PTZ in the preset settings, and performs image quality control of changing to the image quality settings in the preset settings based on the amount of change in image quality per unit time.SELECTED DRAWING: Figure 3
Patent JP-2022091684-A (JP)
Title: Dewar device for mechanical and/or functional components of watch
Inventor: EDOARDO FRANZI
IPC: G04B37/12
Filed: 2021-10-28
Abstract: To provide a Dewar device for mechanical and/or functional components of a watch adapted to operate at extreme temperatures.SOLUTION: The invention relates to a Dewar device (1) for mechanical and/or functional components (2) of a watch (3). The device (1) is provided with a wristlet and a casing (4). The casing (4) includes: a chamber (5) in which a case (6) of the watch (3) is capable of being arranged in a removable manner; and a fastening device (7) for reversible fastening by magnetic levitation of the case (6) of the watch (3) in the chamber (5) configuring a separation between the case (6) and a set of elements (10a, 10b, 10c) of the casing (4) forming the chamber (5).SELECTED DRAWING: Figure 1
Patent JP-2023066486-A (JP)
Title: Magnetron sputtering apparatus cathode unit and magnetron sputtering apparatus
Inventor: SUZUKII YASUJI
IPC: C23C14/34
Filed: 2021-10-29
Abstract: To provide a magnetron sputtering apparatus cathode unit capable of surely preventing interference between a backing plate and a magnet unit without impairing a function of efficiently taking heat from a target.SOLUTION: A magnetron sputtering apparatus SM cathode unit CU includes: a backing plate 4 bonded to the upper surface opposite to the sputtering surface 3a of a target 3 installed at a posture facing the inside of a vacuum chamber 1; a magnet unit 5 arranged at an interval above the backing plate; a refrigerant passage 43 capable of circulating a refrigerant in a backing plate; and surface pressure application means 7 and 8 for applying a surface pressure P2 equivalent to a pressure P1 applied to the upper inner surface 42a of the backing plate toward the upper outer surface 42b of the backing plate from above the backing plate when circulating the refrigerant.SELECTED DRAWING: Figure 1
Patent JP-2023067553-A (JP)
Title: Fabric manufacturing method and fabric manufacturing device
Inventor: KIMURA NAOKI
IPC: D06J1/02
Filed: 2021-11-01
Abstract: To provide a fabric having a sufficient bulkiness as constituent fibers are more oriented in a thickness direction.SOLUTION: A fabric manufacturing method and a fabric manufacturing device accelerate travel speed of a portion, which contacts with restriction members during passing between a pair of restriction members, of a fabric material folded into pleat shape. Consequently, on the fabric formed of the fabric material folded into pleat shape, which is manufactured by the manufacturing method, constituent fibers existing on both principal surfaces of the fabric are prevented from inclining in a surface direction. As a result, the constituent fibers are more oriented in a thickness direction, therefore, the fabric having sufficient bulkiness can be provided.SELECTED DRAWING: Figure 2
Patent JP-2023072961-A (JP)
Title: Method for adjusting resistance value of strain gauge, and strain gauge
Inventor: OGASA YOSUKE
IPC: H01C1/142
Filed: 2021-11-15
Abstract: To provide a method for adjusting a resistance value of a strain gauge, which enables adjustment of the resistance value after a step of forming an insulating resin layer.SOLUTION: A method for adjusting a resistance value of a strain gauge includes the steps of: preparing the strain gauge having a base material, a resistor formed on the base material, wiring formed on the base material and electrically connected to the resistor, and an insulating resin layer covering the resistor and the wiring; and forming an oxide film of metal by irradiating the wiring with laser beams via the insulating resin layer to oxidize a part of the metal constituting the wiring.SELECTED DRAWING: Figure 4
Patent JP-2023075716-A (JP)
Title: Information processing device and commodity sales system
Inventor: MOGI TOSHIYUKI
IPC: G06Q30/06
Filed: 2021-11-19
Abstract: To achieve the promotion of commodity sales in a distribution form of a commodity through an automatic vending machine.SOLUTION: When an information processing device configured to be communicable with each of a plurality of operator terminals respectively used by a plurality of automatic vending machine operators who operate an automatic vending machine to sell commodities receives from an operator terminal an exhibition request for a commodity to a commodity sales site for operators at which an automatic vending machine operator can purchase the commodity to be sold with an automatic vending machine through electronic commerce, it registers information of the commodity exhibited in the exhibition request as information of a sales commodity in the commodity sales site for operators. Also, in receiving a display request at the commodity sales site for operators from another operator terminal different from an operator terminal transmitting the exhibition request, it acquires the information of the sales commodity including the exhibited commodity and transmits the information to the operator terminal.SELECTED DRAWING: Figure 2
Patent JP-2023076189-A (JP)
Title: scroll fluid machine
Inventor: ISHITOBI MASAKAZU
IPC: F04C18/02
Filed: 2021-11-22
Abstract: To improve the durability of a key and a key groove of an Oldham's link.SOLUTION: A compressor 1 is equipped with a fixed scroll, a revolving scroll, a body portion, an upper bearing 31 that is fixed on an inner peripheral surface of the body portion in an interference-fit manner, and an Oldham's link 100 that is provided between the revolving scroll and the upper bearing 31, and revolves while preventing rotations of the revolving scroll. The Oldham's link 100 has a key 101 projecting out toward the upper bearing 31. The upper bearing 31 has a key groove 31a that formed on an opposite surface opposing to the Oldham's link 100 so as to extend in a diametrical direction RD orthogonal to an axis and stores the key 101, and an auxiliary groove 31c that is formed on the opposite surface so as to extend in the diametrical direction RD and is disposed at an interval on at least one side in a circumferential direction CD around the axis with respect to the key groove 31a.SELECTED DRAWING: Figure 5
Patent JP-2022022262-A (JP)
Title: Laminate and packaging bag having the same
IPC: B65D65/40
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminate at least having a substrate layer and a sealant layer in this order, having an excellent antistatic performance while improving a biomass degree. 
     SOLUTION: A laminate includes at least a substrate layer and a sealant layer in this order. The laminate has an antistatic performance. The sealant layer has a three-layer constitution including, from the substrate layer side, an inner layer, a middle layer and an outer layer. The middle layer of the sealant layer includes a linear low-density polyethylene derived from biomass. The sealant layer has the total thickness of 40 μm or more and 70 μm or less. The laminate is capable of producing a packaging bag having an excellent antistatic performance while improving a biomass degree. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022078988-A (JP)
Title: Information processing system, information processing method and computer program
IPC: A63F13/48
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance distributors' distribution motivation and/or viewers' viewing motivation. 
     SOLUTION: One or more computer processors each include: a reception section for receiving a distribution start request of a first moving image from a distribution user terminal of a distribution user; a distribution setup section in response to the distribution start request of the first moving image received by the reception section, setting up a distribution setup of the first moving image based on specification from the distribution user terminal; and a distribution section distributing information relating to the first moving image to the viewing user terminal based on a condition set up by the distribution setup section. The reception section may receive a play start request of a prescribed game prior to the distribution start request, and when the reception section receives the play start request of the prescribed game prior to the distribution start request, the distribution section distributes to the viewing user terminal, at least a part of the information relating to the first moving image along with information relating to a second moving image being a play moving image of the prescribed game. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023078843-A (JP)
Title: Inspection method, manufacturing method, and inspection system of suspension for disk device
Inventor: NAKANO KENICHIRO
IPC: G11B5/60
Filed: 2021-11-26
Abstract: To provide an inspection method, a manufacturing method, and an inspection system for accurately inspecting a suspension containing an adhesive.SOLUTION: An inspection method for inspecting a suspension for a disk device including an electronic part having a first side surface and a second side surface arranged in a first direction, a first adhesive 71 provided along the first side surface, and a second adhesive 72 provided along the second surface includes the steps of: measuring a first height H1 on a first position P1 of the first adhesive; measuring a second height H2 on a second position P2 of the second adhesive; and determining whether at least one of the application positions in the first direction of the first adhesive and the second adhesive based on the first height and the second height and the application amount of the first adhesive and the second adhesive is appropriate.SELECTED DRAWING: Figure 10