baber/WOPTO huggingface dataset:
Patent JP-2023108704-A (JP)
Title: Press roller
Inventor: SHIMIZU YASUO
IPC: B65H5/06
Filed: 2022-01-26
Abstract: To provide a press roller which suppresses generation of wrinkles in a thin film which is a pressing object, while holding versatility capable of corresponding to various thin film brands.SOLUTION: A press roller for pressing a thin film to a wound product obtained by winding a thin film or to a conveyance guide roller for sending out the thin film, includes a rotary shaft, a cylindrical core, and a cylindrical elastic body layer. The cylindrical core is coaxially fixed to the rotary shaft. The cylindrical elastic body layer is fastened to the core so as to cover an outer peripheral surface of the cylindrical core. Then, the elastic body layer has a groove provided at the outer peripheral surface so that irregularity of the outer peripheral surface repeats along an axial direction and it extends in a direction crossing the axial direction. Also, the groove is deeper toward both end parts from a central part in the axial direction, and it is inclined in such a manner that it comes closer to the end part which does not stride over the central part out of both end parts according as it goes toward a groove opening end from a groove bottom.SELECTED DRAWING: Figure 7
Patent JP-2023111250-A (JP)
Title: Depolymerization method of polybutylene terephthalate resin
Inventor: OKAJIMA IZUMI
IPC: C07C67/03
Filed: 2022-01-31
Abstract: To provide a depolymerization method of a polybutylene terephthalate resin, the method enabling 1,4-butane in particular to be recovered at a sufficient recovery rate in a short time.SOLUTION: A depolymerization method of a polybutylene terephthalate resin includes a step A in which a polybutylene terephthalate resin and methanol are mixed, and a step B in which the methanol is brought into a supercritical state, and reacted with the polybutylene terephthalate resin, and the reactant is depolymerized into dimethyl terephthalate and 1,4-butanediol, wherein in the step A, the polybutylene terephthalate resin and the methanol are mixed so that a molar ratio of the methanol to 1 mol of butylene terephthalate in the polybutylene terephthalate resin is 100 to 500, and wherein in the step B, a reaction temperature is set to be 245-270°C.SELECTED DRAWING: None
Patent JP-2023112262-A (JP)
Title: Information processing device, information processing method, and program
Inventor: KAGEYAMA YUICHI
IPC: G06T7/246
Filed: 2022-02-01
Abstract: To efficiently perform data amount reduction of feature amount data while preventing lack of important feature amount data.SOLUTION: A person in an image is detected and a feature amount of the detected person is extracted. The extracted feature amount is used to perform person collation and the detected person is identified and tracked. Then, the feature amount of a tracked object is continuously acquired to group the acquired feature amount on a predetermined condition. Groups thus produced are collated with each other and, if it is determined that the groups represent an identical person, the groups are integrated. Data reduction is performed for an integration group thus obtained.SELECTED DRAWING: Figure 4
Patent JP-2023114522-A (JP)
Title: Steam heating storage
Inventor: UCHIDA YASUO
IPC: A47J27/16
Filed: 2022-02-07
Abstract: To provide a steam heating storage capable of efficiently heating a heating object.SOLUTION: A steam heating storage comprises: a storage body 1 including a storage internal space S formed inside thereof; a rack 2 including an arrangement space S1 for arranging heating objects in the storage internal space S and a steam flow path for introducing steam ST into the arrangement space S1; a steam ejection port 3a disposed above or below the rack 2 at a position overlapping with the rack 2 when viewed from a storage vertical direction D1 in the storage body 1, opened to the storage internal space S, and ejecting the steam ST to be introduced into the steam flow path; and an upper box body 5 and a lower box body 6 forming steam contact surfaces that mist the steam ST by bringing the steam ST ejected from the steam ejection port 3a into contact with the steam contact surfaces.SELECTED DRAWING: Figure 3
Patent JP-2022070924-A (JP)
Title: Compositions and methods for inhibiting inflammation and diseases using alginic acid-based antimicrobial compound
IPC: A61K47/18
Filed: 2022-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an alginic acid-based composition used for contraception. 
     SOLUTION: A composition used for contraception comprises 1-10% of alginic acid, 1-10% of xanthan gum and 1-4% of L-lactic acid, wherein the ratio between mannuronic acid and guluronic acid of the alginic acid is 0.5-1.2. The alginic acid has an average molecular weight between 100,000 and 200,000. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023107175-A (JP)
Title: functional mask
Inventor: KAWAMURA TATSUZO
IPC: A41D13/11
Filed: 2022-01-21
Abstract: To provide a mask which has an antibacterial or antiviral function and is expected to exhibit a remarkable medical or kinesiological improvement effect even on human respiratory movement.SOLUTION: There is provided a mask obtained by arranging honeycomb structures on an outer surface of the mask, in which the honeycomb structure is made of a flexible material and is formed of a star-shaped cell, which is fabricated integrally with a cell forming a honeycomb core, and which has a length of one side defined to be 1/2 of a length of one each side of the cell, and has an apex inscribed in a geometrically or mechanistically rigid middle point or a middle point of each one side of the cell.SELECTED DRAWING: Figure 1
Patent JP-2023118195-A (JP)
Title: Sanitary washing device
Inventor: MATSUDA YASUHIRO
IPC: E03D9/08
Filed: 2022-02-15
Abstract: To provide a sanitary washing device in which earth fault current generated when earth fault occurs in a heat exchanger can be more surely interrupted even when the sanitary washing device is connected to an outlet with a connection portion reversed.SOLUTION: The sanitary washing device is provided, comprising: a connection portion having a first power source terminal and a second power source terminal; a heat exchanger having a heater; a spout nozzle spouting washing water; a temperature fuse and an electric current fuse placed on a power source path between one end of the heater and a first power source terminal; a switching element placed on a power source path between the other end of the heater and the second power source terminal; a control unit that controls the AC power supply to the heater; and a rectifier that rectifies electric current in such a manner that the electric current flows from one end to the other in the heater.SELECTED DRAWING: Figure 2
Patent JP-2022070987-A (JP)
Title: Substrate processing device
IPC: H01L21/66
Filed: 2022-02-17
Abstract: PROBLEM TO BE SOLVED: To confirm a state of a peripheral edge of a substrate while suppressing an increase in size of a device. 
     SOLUTION: An imaging unit is disposed in a delivery station, and images a peripheral edge of one of a top face and a bottom face of a substrate and an end face of the substrate. At least one of a plurality of processing units is a peripheral edge processing unit for removing a film from a bevel part including the peripheral edge and the end face of the substrate by etching. The imaging unit comprises a rotary holding subunit and an imaging subunit. The rotary holding unit rotatably holds the substrate. The imaging subunit is disposed around a delivery position of the substrate with respect to the rotary holding subunit, and images the peripheral edge of one of the top face and the bottom face of the substrate held by the rotary holding subunit and the end face of the substrate at the delivery position. On the basis of the image, an analysis section performs at least one of a determination of a film removal degree and a calculation of a removal width at the peripheral edge of one of the top face and the bottom face of the substrate and the end face of the substrate. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023121007-A (JP)
Title: chocolate
Inventor: TERAI YUKI
IPC: A23G1/36
Filed: 2022-02-18
Abstract: To provide chocolate unlikely to generate a stain of fat and suitable for a coating purpose.SOLUTION: The chocolate includes fat satisfying following conditions (a) to (d): (a) containing 30 to 75 mass% saturated fatty acid having 14 or less carbon atoms, as a constituent fatty acid; (b) containing 15 to 55 mass% saturated fatty acid having 16 to 18 carbon atoms, as a constituent fatty acid; (c) containing 18 mass% or less unsaturated fatty acid as a constituent fatty acid; and (d) containing 15 to 50 mass% triglyceride having 42 to 48 carbon atoms in total of a fatty acid residue.SELECTED DRAWING: None
Patent JP-2023121879-A (JP)
Title: Solid chemical agent, method for manufacturing solid chemical agent, and water treatment device using the same
Inventor: NARA HIROKI
IPC: B01D21/01
Filed: 2022-02-22
Abstract: To provide a solid chemical agent that can suppress expansion of a chemical agent when the chemical agent comes into contact with water, and to provide a method for manufacturing a solid chemical agent and a water treatment device using the same.SOLUTION: A solid chemical agent 1 includes a flocculant 2, a diluent 3, an efficacy part, and a binder 4. The flocculant 2 is water soluble and acts with particles in the water to be treated. The diluent 3 is water soluble and improves formability of the flocculant 2. The efficacy part includes a flocculant and a diluent. The binder 4 is water soluble and improves adhesive property of the efficacy part.SELECTED DRAWING: Figure 1
Patent JP-2022075688-A (JP)
Title: Apparatus for providing flow of air to user
IPC: A61M16/06
Filed: 2022-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for providing useful choices to a business world. 
     SOLUTION: A patient interface comprises a blower, a cushion for contacting a user's face, and a mask body and/or a frame for supporting the cushion on a user's face. The cushion and/or the mask body or frame define an interior space for receiving a flow of gases from the blower. The blower is mounted to the mask body or frame so that the blower is at least partially within the mask body or frame. The blower substantially separates a high pressure side of the mask body or frame from a low pressure side of the mask body or frame and/or the mask body or frame has substantially no wall between the blower and the interior space. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124710-A (JP)
Title: Coil component, coil, power transmission device, power reception device, and electric power transmission system
Inventor: MIYAZAKI KENICHI
IPC: H01F38/14
Filed: 2022-02-25
Abstract: To provide a coil component which can secure good strength and good coil characteristics.SOLUTION: A coil component 10A according to one embodiment includes: a coil 11 including a spiral shaped conductor 11E including multiple turn parts 12n arranged at the radial outer side from a center axis C of the spiral shape; a case 20 serving as a storage member for storing the coil 11; and one or multiple pillars 30 which extend in an axial direction of the coil 11 and pass through the coil 11. At least one of both ends of the pillar 30 is connected to an inner surface of the case 20.SELECTED DRAWING: Figure 3
Patent JP-2022066306-A (JP)
Title: Method for manufacturing light-emitting device
IPC: H05B33/04
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a more convenient highly reliable light-emitting device which can be used for a variety of applications, and to manufacture, without complicating the process thereof, a highly reliable light-emitting device having a shape suitable for its intended purpose. 
     SOLUTION: In a manufacturing process of a light-emitting device, a light-emitting panel is manufactured which is at least partly curved by processing the shape to be molded after the manufacture of an electrode layer and/or an element layer, and a protective film covering a surface of the light-emitting panel which is at least partly curved is formed, so that a light-emitting device using the light-emitting panel has a more useful function and higher reliability. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127419-A (JP)
Title: Injection molding machine for foam molding and molding method for foam molded product
Inventor: NAITO AKIHIRO
IPC: B29C45/03
Filed: 2022-03-01
Abstract: To provide an injection molding machine for foam molding without a risk of gas leakage.SOLUTION: An injection molding machine (1) includes: a heating cylinder (17) with a gas inlet (28); a screw (18); a gas supply device (5) that supplies gas to the gas inlet (28); and control means (4). The gas supply device (5) is provided with a valve mechanism (35) in a gas flow path. The control means (4) is configured to control the valve mechanism (35) so that it is closed at least once during a molding cycle and kept open at least during a weighing process.SELECTED DRAWING: Figure 3A
Patent JP-2023127831-A (JP)
Title: Storage member
Inventor: OGAWA YOICHIRO
IPC: B23Q3/157
Filed: 2022-03-02
Abstract: To provide a storage member capable of storing cutting tools in different modes.SOLUTION: A storage member 200 capable of storing rod-like cutting tools 6 and storage cases 8 for storing the cutting tools 6. The storage member comprises: a first planar surface 211 in which a plurality of first through holes 212 capable of storing the cutting tools 6 are formed; and a second planar surface 221 which is a planar surface different from the first planar surface 211, and in which a plurality of second through holes 222 capable of storing the storage cases 8 are formed.SELECTED DRAWING: Figure 10
Patent JP-2023129987-A (JP)
Title: Hot water supply system
Inventor: KAWAMURA NOBUYOSHI
IPC: F24H15/168
Filed: 2022-03-07
Abstract: To suppress the occurrence of a peak of a power demand caused by concentration of boiling operations in multiple dwelling houses.SOLUTION: A hot water supply system of the present disclosure classifies a plurality of water heaters into first to third groups according to necessary boiling time necessary for boiling operations of the plurality of water heaters, sets a boiling execution period to each group, and adjusts a heating capacity of each water heater for each group. The water heaters are classified so that the necessary boiling time of the water heaters of the groups becomes long in order of the first, the second and the third groups. The boiling execution period of each group is set to a temporary period at which superimposition becomes small on condition that the boiling execution time is firstly accommodated within a specified time zone. Then, when there is a period in which the temporary periods of the groups are superimposed on one another as a whole, the boiling execution periods of the first and the second groups are set once again so that the superimposition period of the temporary periods of the first and the second groups on the temporary period of the third group coincides with the temporary period of the third group. The heating capacity of the first or the second group is lowered within a range in which a boiling calorie of the superimposition period is not changed.SELECTED DRAWING: Figure 3
Patent JP-2023136980-A (JP)
Title: Resist material and pattern forming method
Inventor: TOIDA GENTARO
IPC: G03F7/039
Filed: 2022-03-17
Abstract: To provide a resist material having small edge roughness and dimensional variations and having a good pattern shape after exposure, and to provide a pattern forming method.SOLUTION: The resist material contains: (Ia) a polymer which contains a repeating unit (A) containing a hydroxyl group or a carboxy group; (II) a crosslinking agent having a structure represented by formula (1); (III) a thermal acid generator having a structure represented by formula (2); (IV) an organic solvent; and (V) a component which is decomposed by irradiation with active rays or radiation to generate an acid.SELECTED DRAWING: Figure 1
Patent JP-2023139435-A (JP)
Title: Vehicular subframe
Inventor: YOKOTA TOMOYUKI
IPC: B62D21/00
Filed: 2022-03-22
Abstract: To provide a vehicular subframe capable of ensuring required strength while appropriately establishing rigidity.SOLUTION: In a lower member 30, middle parts 62 and 72 between exterior parts 60, 70 and interior parts 65, 75 include exterior curve bottom parts 63, 73 and interior curve bottom parts 64, 74, and adjacently-arranged closed sections SE1 and SE2 in which a first closed section SE1 of a first cross member 10 and a second closed section SE2 of a lower member 30 are separated by a wall part 12 of a first cross member 10 defining a first closed section SE1 are constituted by adjacently arranging vertically in an adjacent mode is provided to meet at least a part of the exterior curve bottom parts 63, 73 and the interior curve bottom parts 64, 74.SELECTED DRAWING: Figure 1
Patent JP-2023143312-A (JP)
Title: Composition containing rubber particle
Inventor: HATANO CHO
IPC: C08L101/00
Filed: 2022-03-25
Abstract: To provide a composition that exhibits superior elongation at break and elastic moduli when forming a resin film.SOLUTION: A composition is provided that contains modified cellulose fibers, rubber particles and resin. There are also provided a bonding method using the composition, a molding containing the composition, and a fiber composite material containing the composition.SELECTED DRAWING: None
Patent JP-2023144470-A (JP)
Title: Exterior member and manufacturing method thereof
Inventor: YOSHIDA ARATA
IPC: C25D11/18
Filed: 2022-03-28
Abstract: To provide an exterior member with excellent resistance to acids and alkalis and a manufacturing method thereof.SOLUTION: The exterior member comprises a metal material made of aluminum or aluminum alloy and an anodic oxide layer formed on the surface of the metal material. The anodic oxide layer has numerous micro-pores and a composite film layer made of metal hydroxide and metal oxide on the surface side of the micro-pores.SELECTED DRAWING: Figure 1
Patent JP-2023148213-A (JP)
Title: Method for producing conductive pigment paste
Inventor: ENDO KOJI
IPC: C09D201/02
Filed: 2022-03-30
Abstract: To provide a method for producing a conductive pigment paste and a mixture paste having excellent pigment dispersibility and storage stability and a method for producing a coating film having excellent finishing properties, conductivity or the like.SOLUTION: There is provided a method for producing a conductive pigment paste by dispersing a paste containing a pigment dispersion resin (A), a conductive pigment (B) and a solvent (C) by an annular type bead mill, wherein the pigment dispersion resin (A) has at least one polar functional group selected from the group consisting of an amide group, an imide group, an ether group, a hydroxyl group, a carboxyl group, a sulfonic acid group, a phosphoric acid group, a silanol group and an amino group; the pigment dispersion resin (A) has a polar functional group concentration of 9 to 23 mmol/g; the conductive pigment (B) has an average primary particle diameter of 10 to 80 nm; and the solubility parameter δA of the pigment dispersion resin (A) and the solubility parameter δC of the solvent (C) have a relationship of |δA-δC|<2.0.SELECTED DRAWING: None
Patent JP-2023148223-A (JP)
Title: Ultrasonic diagnostic system and control method of ultrasonic diagnostic system
Inventor: SHIMOMURA KOJI
IPC: A61B8/14
Filed: 2022-03-30
Abstract: To provide an ultrasonic diagnostic system that allows a user to grasp information on a trouble caused in an ultrasonic probe in detail, and to provide a control method of the ultrasonic diagnostic system.SOLUTION: An ultrasonic diagnostic system equipped with an ultrasonic probe (1) having a vibrator array (11) and a device body (3) connected to the ultrasonic probe (1) includes: an impact sensor (17) disposed in the ultrasonic probe (1) for detecting an impact applied to the ultrasonic probe (1) and acquiring impact detection information; an ultrasonic information acquisition unit (21) for executing transmission/reception of an ultrasonic beam from the vibrator array (11) when the impact detection information is acquired and acquiring ultrasonic information including at least one of a reception signal output from the vibrator array (11) and an ultrasonic image generated on the basis of the reception signal; and an impact recording memory (19) for recording the impact detection information and the ultrasonic information.SELECTED DRAWING: Figure 1
Patent JP-2023149948-A (JP)
Title: Apparatus registration method, apparatus registration system and apparatus registration program
Inventor: YAMADE KINYA
IPC: H04L12/28
Filed: 2022-03-31
Abstract: To provide an apparatus registration method capable of preventing an unexpected radio communication apparatus from being registered in a communication terminal by performing operation using the communication terminal, an apparatus registration system and an apparatus registration program.SOLUTION: An apparatus registration method for an inventory management system 10 includes a first transmission step, a read step, a second transmission step, a comparison step and a registration step. In the first transmission step, information of an inventory management machine 11 is transmitted from the inventory management machine 11 to a cloud server 40. In the read step, a QR code 80 is read by a communication terminal 60. In the second transmission step, information of the inventory management machine 11 from the QR code 80 is transmitted from the communication terminal 60 to the cloud server 40. In the comparison step, the information of the inventory management machine 11 in the first transmission step is compared with the information of the inventory management machine 11 in the second transmission step. In the registration step, the inventory management machine 11 is registered in the communication terminal 60 in accordance with a result of the comparison step.SELECTED DRAWING: Figure 1
Patent JP-2023150961-A (JP)
Title: load detection device
Inventor: TSUJI SACHIKO
IPC: G01L5/00
Filed: 2022-03-31
Abstract: To provide a load detection device that performs an output operation according to a load that is inputted to a sheet-like load detection unit.SOLUTION: A load detection device 1 comprises a sheet-like load detection unit 10 that outputs a detection signal corresponding to a load; a control unit 20 that generates a control signal on the basis of the detection signal; and an output unit 30 that performs an output operation according to the control signal. The detection signal is a signal according to at least one of the temporal change and the distribution of the load. The output operation includes at least one of operations related to light, sound, vibration, and the movement of an object of interest.SELECTED DRAWING: Figure 1