baber/WOPTO huggingface dataset:
Patent JP-2023036145-A (JP)
Title: Air-conditioning duct
Inventor: TAKADA HIROKI
IPC: F24F13/02
Filed: 2021-09-02
Abstract: To provide an air-conditioning duct capable of reducing a pressure loss without protruding the outer shape of a duct body.SOLUTION: An air-conditioning duct 1 comprises a cylindrical duct body 10 provided with an internal space S for circulating air-conditioning air F. The duct body 10 has a first bending part (bending part) 40 for bending the circulating direction of the air-conditioning air F, and a projected part 16 formed by recessing a wall 15 constituting the duct body 10 to the internal space S side and connected to the wall 15A of the inner edge side of the first bending part 40 to extend in the circulating direction of the air-conditioning air F.SELECTED DRAWING: Figure 3
Patent JP-2023037521-A (JP)
Title: Resin composition having acid group and polymerizable unsaturated group, curable resin composition, cured product, insulating material, and resist member
Inventor: YAMADA SHUNSUKE
IPC: G03F7/027
Filed: 2021-09-03
Abstract: To provide a resin composition having an acid group and a polymerizable unsaturated group which exhibits excellent developability and allows a cured product obtained therefrom to exhibit excellent elongation, low elasticity, heat resistance and low dielectric characteristics, a curable resin composition containing the resin composition, and a cured product, an insulating material and a resist member obtained using the curable resin composition.SOLUTION: The resin composition having an acid group and a polymerizable unsaturated group contains an aromatic ester compound (A) and a resin (B) having an acid group and a polymerizable unsaturated group. The aromatic ester compound (A) is a compound using an aromatic polycarboxylic acid, an acid halide thereof and/or an esterified product thereof (a1), a monohydroxy aromatic compound (a2), and a polyhydric alcohol compound (a3) as essential reaction raw materials. The polyhydric alcohol compound (a3) has a hydroxyl equivalent of less than 270 g/eq.SELECTED DRAWING: None
Patent JP-2023042797-A (JP)
Title: Tube with inner groove and manufacturing method thereof
Inventor: MOROI TSUTOMU
IPC: C22C9/06
Filed: 2021-09-15
Abstract: To provide an internally grooved tube made of a copper alloy heat-treated at 650°C ± 100°C after cold working, and made of a Cu-Ni-P-based copper alloy with high strength and excellent workability.SOLUTION: An internally grooved tube made of a copper alloy containing 0.40 to 1.50 mass% of Ni and 0.10 to 0.50 mass% of P, the balance being Cu and inevitable impurities, the inner grooved tube includes a solution treatment for solution treating the copper alloy, after the solution treatment, an intermediate annealing treatment for heating at 550±150°C, and a rolling process following the intermediate annealing treatment, and after the rolling processing, the first heat treatment (A1) heating at 650±100°C, and the second heat treatment (A2) heating at 850±100°C, and in cooling after performing the second heat treatment (A2), an average cooling rate from the heating temperature of the second heat treatment (A2) to 225°C is 1°C/sec or less.SELECTED DRAWING: None
Patent JP-2023043972-A (JP)
Title: air conditioner
Inventor: ONISHI YUKI
IPC: F24F1/0087
Filed: 2021-09-17
Abstract: To inhibit outdoor air from bypassing an absorber in an air conditioner in which outdoor air is humidified by passing through a rotating absorber and supplied to an indoor unit.SOLUTION: An outdoor unit of an air conditioner includes: a heater; an absorber 52 through which outdoor air A3 heated by the heater passes; an absorber holder 114 which rotates, having a cylindrical part 114a for holding the absorber 52; opposed members 112 and 124, which are opposed to each other with respect to an outer peripheral surface of the absorber holder 114; a fan for generating a flow of outdoor air that passes through the absorber 52; and a labyrinth seal member 130 that forms a labyrinth flow passage PL between the outer peripheral surface of the absorber holder 114 and the opposed members 112 and 124. The labyrinth seal member 130 includes an end surface 130a for forming a radial direction flow passage PLa extending at least in a radial direction of the absorber 52 between an enlarged diameter part 114e of the absorber holder 114 and itself as part of the labyrinth flow passage PL.SELECTED DRAWING: Figure 19
Patent JP-2023044932-A (JP)
Title: Management device, communication control system, and communication control method
Inventor: KAMEI Hiromu
IPC: H04L27/26
Filed: 2021-09-21
Abstract: To determine a communication path which satisfies a communication requirement in response to operation of an application.SOLUTION: The present invention relates to a management device for selecting a communication path which satisfies a communication requirement of an application. The management device comprises: an event detection unit for detecting an operation change of the application with a change of the communication requirement or an increase/decrease of the application as an event; application information managing the communication requirement for each operation of the application; communication path information managing a communication quality for each communication path; and a communication control method determination unit which refers to the application information and the communication path information, determines a communication control method satisfying the communication requirement of the application in which the event is detected, and notifies a communication control device of the communication control method.SELECTED DRAWING: Figure 1
Patent JP-2023045376-A (JP)
Title: Vehicle body side lower part structure
Inventor: MINE KOHEI
IPC: B60R3/00
Filed: 2021-09-22
Abstract: To prevent deformation of a cab body side due to a load input to move a lower portion of the cab body side toward an inner side in a vehicle width direction.SOLUTION: A side lower part reinforcement member 32 includes: a side fixation portion 36 fixed to a reinforcement member attached portion 23 of a cab body side 2; a floor fixation portion 37 fixed to a floor panel 3; and step support portions 35 and 36 to which a lifting step 24 is fixed. The floor fixation portion 37 of the side lower part reinforcement member 32 is connected to the floor panel 3 overlapping from below in surface contact with a lower surface of the floor panel 3 to be located above the side fixation portion 36 and the step support portions 35 and 36 and on an inner side in a vehicle width direction.SELECTED DRAWING: Figure 6
Patent JP-2023047444-A (JP)
Title: coaxial connector
Inventor: KAWAI KOHEI
IPC: H01R13/42
Filed: 2021-09-27
Abstract: To provide a coaxial connector having a simple structure capable of holding a terminal at a normal position while restricting rotation of the terminal accommodated in a terminal accommodation part.SOLUTION: A coaxial connector 1 comprises a housing 10, and a retainer 50 attached to the housing 10. In the housing, a terminal accommodation part into which a terminal T100 is inserted from the rear side is provided. The terminal has: a pressure-bonded part that is pressure-bonded and formed so that an outer circumference of its cross section forms a polygon; and a flange part located at the front side of the pressure-bonded part in a state where the terminal is inserted into the terminal accommodation part, and formed so as to be protruded in an outer circumferential direction from the pressure-bonded part. The retainer has: a fitted part to be fitted to the outer circumference including at least one corner of the pressure-bonded part of the terminal in a state where the terminal is accommodated at a normal position in the terminal accommodation part, and the retainer is attached at an engagement position; an abutting part abutting on the flange part of the terminal from the rear side; and a recessed part obtained by retreating the fitted part toward the outer circumferential side of the terminal, between the fitted part and the abutting part.SELECTED DRAWING: Figure 2
Patent JP-2023051364-A (JP)
Title: Polishing pad, method for manufacturing polishing pad, and method for polishing surface of optical material or semiconductor material
Inventor: KAWAMURA YOSHIHIDE
IPC: B24B37/24
Filed: 2021-09-30
Abstract: To provide a polishing pad which can suppress a rebound phenomenon of an object to be polished, a method for manufacturing the polishing pad, and a method for polishing a surface of an optical material or a semiconductor material using the polishing pad.SOLUTION: A polishing pad has a polishing layer containing a polyurethane resin, wherein the polyurethane resin is a cured product of a curable resin composition containing an isocyanate terminal urethane prepolymer and a curing agent; the isocyanate terminal urethane prepolymer contains an isocyanate terminal urethane prepolymer (A) and an isocyanate terminal urethane prepolymer (B); the isocyanate terminal urethane prepolymer (A) is a reaction product of a polyol component containing polyester polyol and a polyisocyanate component; the polyester polyol includes a structural unit derived from a low molecular weight polyol having a branched chain; the isocyanate terminal urethane prepolymer (B) is a reaction product of a polyol component containing polyether polyol and a polyisocyanate component; and a weight ratio ((A):(B)) of the isocyanate terminal urethane prepolymer (A) to the isocyanate terminal urethane prepolymer (B) in the isocyanate terminal urethane prepolymer is 30:70 to 70:30.SELECTED DRAWING: None
Patent JP-2023055014-A (JP)
Title: Electronic apparatus and manufacturing method thereof
Inventor: KURACHI HIDEKAZU
IPC: H01R4/50
Filed: 2021-10-05
Abstract: To provide a technique for preventing looseness of a connection terminal attached to a housing of an electronic apparatus.SOLUTION: A connection terminal 1 includes a plurality of terminal boards 2 each of which has a curved shape that occupies a part of a cylindrical surface, in which the base ends (left end in FIG. 1) is connected to each other, the tip ends (right end in FIG. 1) are separated from each other in the circumferential direction, and that are made of conductors. The plurality of terminal plates 2 are provided with a male threaded portion 3 on the outer periphery of a predetermined region extending from the base end to the tip end, a guide portion 4 having an outer diameter equal to or less than the valley of the male thread portion 3 which is provided on the outer periphery of the region closer to the tip than the range in which the male thread portion 3 is formed, and a conversion portion 5 that converts the force received in the direction from the distal end portion to the proximal end portion into a force in a direction separating them from each other in the radial direction.SELECTED DRAWING: Figure 1
Patent JP-2023058243-A (JP)
Title: Moving image distribution system, server device, and program
Inventor: FUKABORI AKIRA
IPC: H04N21/238
Filed: 2021-10-13
Abstract: To provide a real-time moving image distribution technology utilizing a robot.SOLUTION: An operator performs remote operation of a robot 30 using an operator terminal 20a. When receiving operation information depending on the remote operation from the operator terminal 20a, a management server 10 transmits the operation information to the robot 30. The robot 30 and the operator terminal 20a image an object according to the operator's operation to create a moving image (including voice) and transmit the moving image to the management server 10. When receiving respective moving images from the robot 30 and the operator terminal 20a, the management server 10 performs live distribution of the moving images to viewer terminals 20b.SELECTED DRAWING: Figure 1
Patent JP-2022001601-A (JP)
Title: Compression molded formulation
Inventor: HARI SAYAKA
IPC: A61K47/18
Filed: 2021-10-14
Abstract: To provide a compression molded formulation comprising protein and/or peptide-containing extracts derived from an animal and/or a plant, amino acids, and organic acids and suppressing the generation of spots on the surface of the formulation during storage.SOLUTION: The compression molded formulation comprises the following components (A), (B3), and (C): (A) protein and/or peptide-containing extracts derived from an animal and/or a plant with a lipid content of 25 mass% or more; (B3) tryptophan; and (C) at least one organic acid selected from citric acid, tartaric acid, adipic acid and malic acid. When (C1) citric acid is contained as the component (C), the mass ratio [(B3)/(C1)] of the component (B3) to the component (C1) is 16 or more.SELECTED DRAWING: None
Patent JP-2023059066-A (JP)
Title: Purification method for acid solution
Inventor: TAKADA TOMOKO
IPC: B01J49/18
Filed: 2021-10-14
Abstract: To provide a purification method capable of providing acid solution with further reduced impurity concentration.SOLUTION: A purified ion exchange resin is obtained by contacting an ion exchange resin to be purified with a mineral acid solution with a metal impurity content of 1 mg/L or less and a concentration of 5 wt.% or higher. The purification of acid solution using a purified ion exchange resin in which the amount of total metal impurities eluted when the purified ion exchange resin is passed through hydrochloric acid at a concentration of 3 wt.% by volume 25 times or less is 5 μg/mL-R or less. Preferably, the content of sodium (Na), calcium (Ca), magnesium (Mg), and iron (Fe) in the mineral acid solution is less than 200 μg/L each, and the ion exchange resin includes a styrene-type strong acid ion exchange resin with a particle size of 100 μm or more and 400 μm or less.SELECTED DRAWING: None
Patent JP-2023055179-A (JP)
Title: Buckling-type impact absorption structure
Inventor: HANAI MIKIO
IPC: B60R19/18
Filed: 2021-10-05
Abstract: To provide a buckling-type impact absorption structure which can softly absorb an impact without damaging a vehicle as much as possible even if the impact is a physical impact from a jump-in vehicle or the like (larger than a physical impact at a collision of a 2T-vehicle at 60 km per hour more or less).SOLUTION: There is provided an impact absorption structure 10 which is formed by integrating two pieces of hollow three-dimensional structures 20. The hollow three-dimensional structures 20 have upper faces 30 and bottom faces 40 which are in a parallel positional relationship with respect to each other and which have different areas. The areas of the upper faces 30 are formed so as to become smaller than the areas of the bottom faces 40. The upper faces 30 and the bottom faces 40 having different areas have a common center axis 50. The buckling-type absorption structure 10 is formed by commonly possessing the upper face 30 sides of the two pieces of hollow three-dimensional structures 20 when integrating the two pieces of hollow three-dimensional structures 20 to each other.SELECTED DRAWING: Figure 1
Patent JP-2022101469-A (JP)
Title: Multilayer electronic component
Inventor: KIM JUN HYEON
IPC: H01G4/30
Filed: 2021-11-04
Abstract: To provide a multilayer electronic component having improved capacitance per unit volume and improved reliability.SOLUTION: A multilayer electronic component includes: a rectangular parallelepiped body 110 including a first internal electrode 121 and a second internal electrode 122 alternately disposed in a first direction with a dielectric layer 111 interposed therebetween, the body having first to sixth faces; a first connection portion 131 including a first conductive layer 131a connected to the first internal electrode and a first insulating layer 131b disposed on the first conductive layer; a second connection portion 132 including a second conductive layer 132a connected to the second internal electrode and a second insulating layer 132b disposed on the second conductive layer; a first external electrode 141 including a first electrode layer 141a connected to the first conductive layer, and a first plating layer 141b disposed on the first electrode layer, the first external electrode disposed on any one of the first, second, fifth, and sixth surfaces; and a second external electrode 142 including a second electrode layer 142a connected to the second conductive layer and a second plating layer 142b disposed on the second electrode layer, the second external electrode disposed away from the first external electrode, on a surface where the first external electrode is disposed.SELECTED DRAWING: Figure 3
Patent JP-2023069905-A (JP)
Title: Dust collecting equipment, and work machine
Inventor: TAKAHASHI YUKI
IPC: B23B47/34
Filed: 2021-11-08
Abstract: To improve work efficiency.SOLUTION: In a suction nozzle 80 of dust collecting equipment 40, a nozzle intake port 83 is formed in a periphery of a nozzle main body 81, and the inside and the outside of the nozzle 81 communicates with each other by the nozzle intake port 83. Further, an air guide portion 84 is provided in the nozzle main body 81, and the air guide portion 84 straightens air flow AR flown into the nozzle main body 81 from the nozzle intake port 83, and generates eddy current around an axis AL of the nozzle main body 81 and toward a front side. Concretely, the air flow AR enters a working hole H formed in a workpiece W, and becomes eddy current along an inner peripheral surface of the working hole H and toward the front side. Consequently, dust remaining in the working hole H is blown up to an opening side of the working hole H by the air flow AR, and can be discharged to the outside of the working hole H. Therefore, dust remaining in the working hole H can be suppressed, and work efficiency of a hammer drill 1 can be improved.SELECTED DRAWING: Figure 6
Patent JP-2022023223-A (JP)
Title: Medicinal composition comprising pegylated anti-human ngf antibody fab' fragment
IPC: A61K47/18
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a stable pharmaceutical composition comprising a PEGylated Fab' fragment of an anti-human NGF antibody, capable of inhibiting the formation of degradation products, multimers, acidic related substances, basic related substances, and insoluble foreign substances. 
     SOLUTION: The pharmaceutical composition has a pH of 4 to 5.5, and can further comprise a pharmaceutically acceptable buffer, isotonizing agent, and surfactant, if desired. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022016498-A (JP)
Title: Transmission method and transmission device
IPC: H04N21/236
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress the influence on the receiving side due to the occurrence of leap seconds. 
     SOLUTION: A transmission device includes a time information generation unit that generates absolute time information synchronized with absolute time information acquired from the outside. The time information generation unit shifts the leap second occurrence time indicated by the absolute time information acquired from the outside to the after-shift time to generate time information. The transmission device further includes a transmission unit that transmits a signal including a transmission medium and the absolute time information generated by the time information generation unit. 
     SELECTED DRAWING: Figure 23 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072478-A (JP)
Title: Information providing device, information providing method and information providing program
Inventor: KAWAKAMI DAIKI
IPC: G06Q50/16
Filed: 2021-11-12
Abstract: To provide an information providing device, information providing method and information providing program that can provide information similar to a request.SOLUTION: An information providing device 1 comprises means of accessing a database recording building information on a plurality of items about a building and amount information indicative of an amount about the building in association of the building information with the amount information for each building. The information providing device 1 is configured to receive an input of request information indicative of a request about the item regarding the building (step S2); rank building information on the corresponding item recorded in the database on the input request information (step S3); extract a plurality of pieces of building information and amount information for each building as extraction information from the database on the basis of a result of the ranking (step S4); and cause a display unit to display a plurality of pieces of extracted extraction information side by side (step S5).SELECTED DRAWING: Figure 7
Patent JP-2023073097-A (JP)
Title: Optical shaping device and method for manufacturing shaped article
Inventor: TAKADA HIROYUKI
IPC: B29C64/232
Filed: 2021-11-15
Abstract: To provide an optical shaping device and a method for manufacturing a shaped article which can accurately mold a shaped article.SOLUTION: An optical shaping device includes: a shaping tank 11; a light irradiation part 20; a platform 12 which faces a light transmission plate 14, can move up and down with respect to the shaping tank 11, holds a cylindrical partition wall 213 formed around the shaped article 2 together with a shaped article 2 by irradiation with light L, and forms an airtight space 3 by cooperating with the partition wall 213; a lifting control part 231 which moves the platform 12 up and down, and forms a photocurable resin layer having a predetermined thickness between a lower surface 213A of the partition wall 213 and a lower surface 3A of the space 3, and the light transmission plate 14; and an irradiation control part 232 which irradiates the photocurable resin layer with light L corresponding to a cross-sectional shape at a predetermined height of the shaped article 2 and the partition wall 213 from the light irradiation part 20, and forms each curable layer.SELECTED DRAWING: Figure 9
Patent JP-2023073564-A (JP)
Title: Bone strengthening agent and bone strengthening composition
Inventor: IWAHASHI HIROYASU
IPC: A61K8/9794
Filed: 2021-11-16
Abstract: To provide a bone strengthening agent and a bone strengthening composition that have excellent bone strengthening action and are highly safe.SOLUTION: A bone strengthening agent comprises an ingredient selected from the group consisting of polymethoxyflavone, corosolic acid, pteryxin, dihydro-5,6-dehydrokawain, black ginger extract, Daucus carota subsp. sativus extract, Peucedanum japonicum extract, Gymnema sylvestre extract, Nelumbo nucifera Gaertn. germ extract, Averrhoa carambola leaf extract, and Alpinia speciosa leaf extract, and combinations of two or more of them. There is also provided a bone strengthening composition comprising the bone strengthening agent.SELECTED DRAWING: None
Patent JP-2023073853-A (JP)
Title: Sheet-like product
Inventor: TANIDA MITSUO
IPC: A47K17/02
Filed: 2021-11-16
Abstract: To provide a sheet-like product which is excellent in adhesion (or stickiness) to a stuck part, facilitates removing (peeling), is thin and excellent in water absorptivity, is disposable, and has good handleability.SOLUTION: A sheet-like product is composed of a non-woven fabric layer, a resin layer stacked on one surface of the non-woven fabric layer, and an adhesive layer stacked on a side opposite to the non-woven fabric layer of the resin layer.SELECTED DRAWING: Figure 1
Patent JP-2022082459-A (JP)
Title: Service platform user privilege management method and computer device
Inventor: LIN HENG
IPC: G06F21/62
Filed: 2021-11-19
Abstract: To provide a service platform user privilege management method.SOLUTION: A method disclosed herein comprises setting up a user privilege and a trust level for each user account on a service platform (S10), and allowing user accounts having trust levels greater than a predetermined level to allot user privileges owned thereby to other user accounts (S20). The service platform assigns a user having a high trust level with a certain privilege allotment power, allowing the user to allot user privileges already owned thereby to other users.SELECTED DRAWING: Figure 1