baber/WOPTO huggingface dataset:
Patent JP-2022060304-A (JP)
Title: Fire countermeasure structure for soundproof chamber
IPC: A62C37/12
Filed: 2022-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a fire countermeasure structure for a soundproof chamber that facilitates installation and is capable of exerting excellent disaster protection function at the time of emergency. 
     SOLUTION: A fire countermeasure structure for a soundproof chamber 11 to be installed in an intra-building space having a fire fighting appliance has a housing 12 including a ceiling 12b on which a fire extinction appliance is attached, the fire extinction appliance added separately from an existing fire fighting appliance, functioning independently of the fire fighting appliance, and requiring no power supply. The fire extinction appliance is an automatic fire extinction device 24 integrally comprising: an attachment part 31 for determining an attachment position; a heat sensing part for sensing heat caused by occurrence of fire; a fire extinction agent container 25 having a size in a longitudinal direction formed smaller than that in a lateral direction, where a direction of ceiling height is defined to be the longitudinal direction; and a discharge nozzle that is fixed to a lower end of the fire extinction agent container and is capable of discharging a fire extinction agent in the fire extinction agent container to an office space by dissolution of low melting metal used for the heat sensing part. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117101-A (JP)
Title: Optical connector, optical module, and evaluation method of optical connector
Inventor: AOKI YUKI
IPC: G02B6/26
Filed: 2022-02-10
Abstract: To provide an optical connector that can be evaluated easily regarding whether the same is manufactured as designed.SOLUTION: An optical connector includes: a light transmission wall including a first surface, and a second surface disposed in a back side of the first surface; and a holding part for holding an optical transmission body such that an end face of the optical transmission body faces the second surface. The optical connector includes first multiple optical surfaces disposed on the first surface along the X direction, multiple grooves that extend in a direction opposite to the first surface so as to be separated from the second surface and are disposed in the holding part, and multiple X-direction reference marks. Each of the multiple X-direction reference marks includes a bottom line of a groove of the multiple grooves and is disposed on a first virtual plane vertical to the X direction.SELECTED DRAWING: Figure 5
Patent JP-2023117696-A (JP)
Title: Corrugated tube, corrugated tube connection, and corrugated wire harness
Inventor: OGUCHI SHUHEI
IPC: H02G3/04
Filed: 2022-02-14
Abstract: To provide a corrugated tube and a corrugated tube connecting body capable of protecting a wire harness led out from a connecting portion with a small diameter corrugated tube.SOLUTION: A tubular first corrugate 20 in which a convex first outer peripheral convex portion 21 along the circumferential direction and a concave first outer peripheral concave portion 22 along the circumferential direction are alternately arranged in the axial direction L is provided with a wave-shaped slit 23 that divides a part of the circumferential direction along the axial direction L. A first circumferential convex portion 241 and a second circumferential convex portion 251 that protrude toward the other and are folded back in the circumferential direction at a first slit forming portion 24 and a second slit forming portion 25, which are circumferential end portions forming the wave-shaped slit 23 and a first circumferential recess 242 and a second circumferential recess 252 are formed by recessing in the circumferential direction inside the end in the axial direction L are provided.SELECTED DRAWING: Figure 1
Patent JP-2023118489-A (JP)
Title: polyethylene wax
Inventor: KAMIYA KOKI
IPC: C08F8/50
Filed: 2022-02-15
Abstract: To provide a polyethylene wax that emits less smoke during high-temperature processing.SOLUTION: A polyethylene wax satisfies the requirements of (1) and (2): (1) the content of compounds with a molecular weight of 500 or less, obtained by GPC, is 1.5% or less; and (2) (B)<(C) holds where (B) denotes the content of compounds with a molecular weight of 500 or less, obtained by GPC, and (C) denotes 2.0-2.0 (number average molecular weight)×10-4.SELECTED DRAWING: None
Patent JP-2023118574-A (JP)
Title: laminated polyester film
Inventor: NAKAZAWA YUSUKE
IPC: B32B27/36
Filed: 2022-02-15
Abstract: To provide a laminated polyester film having excellent peelability.SOLUTION: A laminated polyester film has a resin layer on at least one surface of a substrate film, wherein the substrate film is a resin film including a polyester, has a thickness of lower than 15 μm, and includes a particle. The resin layer has a convex projection derived from the particle, and, when thickness of the substrate film is denoted as A(μm) and height of the convex projection is denoted as B(μm), the laminated polyester film satisfies the following relational expression (1). 0.10≤B/A<0.23 (1) (here, the height B of the convex projection is a height from the lowest portion of the surface of the resin layer to an apex of the convex projection).SELECTED DRAWING: None
Patent JP-2023122671-A (JP)
Title: High-frequency device substrate and manufacturing method thereof
Inventor: MATSUBARA HISAKI
IPC: H01L21/20
Filed: 2022-02-24
Abstract: To provide a high-frequency device substrate using diamond with excellent high-frequency characteristics, and a method for manufacturing a high-frequency device substrate using diamond with excellent high-frequency characteristics.SOLUTION: A substrate for a high frequency device includes a support substrate having an uneven surface, a diamond layer on the surface of the support substrate, and a silicon oxide film layer on the diamond layer.SELECTED DRAWING: Figure 1
Patent JP-2023123094-A (JP)
Title: Vehicle surrounding monitoring device
Inventor: YAMAGUCHI YUJI
IPC: G08G1/16
Filed: 2022-02-24
Abstract: To provide a vehicle surrounding monitoring device capable of accurately determining or identifying a target based on a picked-up image for monitor.SOLUTION: A vehicle surrounding monitoring device which determines or identifies a bird or beast around an own vehicle based on an image of the surroundings of the own vehicle and announces the existence of the bird or beast to an occupant of the own vehicle comprises: a detection device for detecting a bird or beast around the own vehicle; an attention evocation transmission device for performing an attention evocation with respect to the bird or beast detected by the detection device; and an imaging unit for determining that the wildlife has turned the face to the side of the own vehicle by the attention evocation, and imaging the wildlife having turned the face to the side of the own vehicle.SELECTED DRAWING: Figure 2
Patent JP-2023124148-A (JP)
Title: polyurethane elastic fiber
Inventor: TANAKA TOSHIHIRO
IPC: D01F6/70
Filed: 2022-02-25
Abstract: To provide a polyurethane elastic fiber containing recycled polyurethane that can suppress a deterioration in certain properties due to recycling.SOLUTION: Provided is a polyurethane elastic fiber using a recycled polyurethane elastic fiber as at least a part of the raw material, wherein the amount of metal soap in the polyurethane elastic fiber is 0.003 mass% or more and 3.0 mass% or less.SELECTED DRAWING: None
Patent JP-2023125513-A (JP)
Title: Balloon type electrode catheter and method for operating balloon type electrode catheter
Inventor: MORI KENJI
IPC: A61B18/14
Filed: 2022-02-28
Abstract: To provide a technique for restraining a displacement of an electrode provided in a catheter.SOLUTION: A balloon type electrode catheter comprises a catheter shaft 2 having an outer shaft 8 and an inner shaft 10, a balloon 4 provided on the tip side of the catheter shaft 2, and an electrode 46. The balloon 4 includes: an outer joint part 24; an inner joint part 32; a tip side large-diameter part 34; a base end large-diameter part 36; a small-diameter part 38 located between the two large-diameter parts, and having a smaller diameter than those of the two large-diameter parts; a tip side inclined part 40 connecting the tip side large-diameter part 34 and the small-diameter part 38; and a base end side inclined part 42 connecting the base end large-diameter part 36 and the small-diameter part 38. The electrode 46 is exposed on at least the small-diameter part 38. After expansion, the balloon 4 deforms so that the two inclined parts are moved closer to each other by relative displacements of the outer shaft 8 and the inner shaft 10.SELECTED DRAWING: Figure 3
Patent JP-2022078172-A (JP)
Title: Method for generating binaural signal from stereo signal using up-mixing binaural and device for the same
IPC: H04S7/00
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an overlap-and-add in which up-mixing and binaural rendering are effectively connected. 
     SOLUTION: A method comprises the steps of: receiving a virtual speaker layout; acquiring a same side signal on a frequency region of each of signals of a plurality of virtual speakers; acquiring an opposite side signal on the frequency region of each of the signals of the plurality of virtual speakers; acquiring a mixed same side signal; acquiring mixed opposite side signals; acquiring the same side signal on a time region by converting the mixed same side signal; acquiring the plurality of opposite side signals on the time region by converting the plurality of mixed opposite side signals; and acquiring a binaural signal on the basis of the same side signal on the time region and the plurality of opposite side signals on the time region. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022136054-A (JP)
Title: Liquid herbicidal compositions
Inventor: ACHINTYA MONDAL
IPC: A01P13/00
Filed: 2022-03-04
Abstract: To provide highly efficacious liquid agrochemical compositions having a specific dynamic surface tension (DST).SOLUTION: A liquid agrochemical composition comprises a) an electrolytic agrochemical, b) a non-hydrotrope phosphorus derivative, c) a surfactant, and d) an electrolyte that is not a surfactant. Preferably, the electrolytic agrochemical is a water-soluble salt of glufosinate or an isomer thereof, or a combination thereof; the non-hydrotrope phosphorus derivative is polyethylene glycol monotridecyl ether phosphate; the surfactant is an alkyl polyglycoside, an N-alkyl glucamide, a C8-C20 alkyldimethylamine N-oxide, or a combination thereof; and the electrolyte is an inorganic salt of an alkali metal, or an inorganic salt of an alkaline earth metal.SELECTED DRAWING: None
Patent JP-2023130126-A (JP)
Title: Monitoring device, monitoring method, and program
Inventor: SUZUKI TAKUYA
IPC: G06F11/30
Filed: 2022-03-07
Abstract: To provide a monitoring device capable of suppressing a load on a monitoring device used in a monitoring system of both current configurations in a usual operation, a monitoring method, and a program.SOLUTION: A monitoring device comprises a determination unit and a classification unit. The determination unit determines whether the acquired event is a main-system monitoring event notified from a main-system monitoring agent or a back-system monitoring event notified from a back-system monitoring agent. When it determines that the acquired event is the back-system monitoring event, the determination unit stores back-system monitoring event identification information for identifying the back-system monitoring event in a back-system classification waiting storage unit. The classification unit classifies a main-system monitoring event using preset main-system classification rule information, and stores main-system classification result information associating the classified classification results with main-system monitoring event identification information for identifying the main-system monitoring event in a main-system classification result storage unit.SELECTED DRAWING: Figure 1
Patent JP-2022084738-A (JP)
Title: Accelerated scrolling and selection
IPC: G06F3/04855
Filed: 2022-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a faster and more efficient method and interface for selecting an item and scrolling. 
     SOLUTION: An electronic device having a display and a touch sensor surface carries out: a step 1104 of detecting a first input corresponding to a request for scrolling a user interface; a step 1106 of scrolling the user interface in response to the detection of the first input to display graphical objects including a scroll track representing a scrolling capable range of a scroll progress indicator and a scroll bar representing a position of a displayed portion of the user interface in connection with the entire scrolling capable range of the user interface; and a step 1108 of detecting, while the scroll progress indicator is displayed, a second input including a first portion where the electronic device is substantially stopped and a second portion succeeding the first portion and including movement in the first direction. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133722-A (JP)
Title: Reamer and method for manufacturing cut product
Inventor: OGAWA HIROSHI
IPC: B23D77/00
Filed: 2022-03-14
Abstract: To provide a reamer with high cooling effects due to a coolant.SOLUTION: A non-restricted reamer of one surface of the present disclosure has a rod-shaped body, and a lid body attached to a tip side of the body. The body has an outer peripheral surface, grooves, outer peripheral blades, and an open hole which extends from a rear end toward the tip and opens at the tip side. The lid body has a first hole connected to the open hole and extending toward the tip in the lid body, and a second hole connected to the first hole. The second hole has a connection part connected to the first hole, an injection port positioned on a rear end side of the lid body, and a straight part extending linearly from the connection part to the injection port. The straight part is alienated from a rotation axis when approaching the injection port, and is inclined so as to be directed forward in a rotation direction of the rotation axis.SELECTED DRAWING: Figure 5
Patent JP-2022106298-A (JP)
Title: Acoustic generator and acoustic device
IPC: H04R17/00
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic generator and an acoustic device having improved sound quality. 
     SOLUTION: An acoustic generator 110 comprises: a diaphragm 140; a first piezoelectric element 110 that is arranged on the diaphragm, and includes a first electrode 111, a first piezoelectric layer 112 on the first electrode, a second electrode 113 on the first piezoelectric layer, a second piezoelectric layer 114 on the second electrode, and a third electrode 115 on the second piezoelectric layer; a second piezoelectric element 120 that is arranged on the first piezoelectric element orthogonal to the first piezoelectric element, and includes a first electrode 121, a first piezoelectric layer 122 on the first electrode, a second electrode 123 on the first piezoelectric layer, a second piezoelectric layer 124 on the second electrode, and a third electrode 125 on the second piezoelectric layer; and at least one elastic support part 116 that is arranged on the diaphragm and supports the first piezoelectric element and the second piezoelectric element. 
     SELECTED DRAWING: Figure 14 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022091840-A (JP)
Title: Baggage storage device and delivery managing system
IPC: A47G29/122
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To improve security and convenience of a baggage storage device. 
     SOLUTION: A baggage storage device 100 includes: a baggage storage part 54 for storing baggage; a baggage door 26 that functions as an opening/closing part for opening/closing an opening for moving the baggage into or out of the baggage storage part 54; a second lock part 27 for locking the baggage door 26; an operation display unit 44 for receiving an operation for opening the baggage door 26; and a control device for controlling locking and unlocking of the second lock part 27. When a deliverer operates the operation display unit 44 for opening the baggage door 26 when the delivered baggage is stored in the baggage storage part 54, the control device unlocks the second lock part 27 if it is confirmed that a user consents to unlocking. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141405-A (JP)
Title: Pull-in type chuck
Inventor: OTSUKA MAKOTO
IPC: B23B31/173
Filed: 2022-03-24
Abstract: To provide a pull-in type chuck capable of strengthening gripping force on a workpiece by preventing displacement of a master jaw.SOLUTION: In a pull-in type chuck, when a plunger 20 is moved backward, respective master jaws 30 are guided by an inclined guide hole α2 and a plurality of jaws 40 approach to each other, thus placing the chuck in a chucked state in which a workpiece W arranged between the plurality of jaws 40 is gripped, and when the plunger 20 is moved forward, the respective master jaws 30 are guided by the inclined guide hole α2 and the plurality of jaws 40 separate from each other, thus placing the chuck in a non-chucked state in which gripping of the workpiece W is released. A back-up part α3 that abuts from outward to a rear end part of the master jaw 30 in the chucked state is provided on the inner peripheral side of a peripheral wall part 12 of a body 10.SELECTED DRAWING: Figure 3
Patent JP-2023141926-A (JP)
Title: Thermally conductive polymer composition, thermally conductive polymer composition forming material, and thermally conductive polymer
Inventor: IIDA SHINTARO
IPC: C08L75/04
Filed: 2022-03-24
Abstract: To provide a thermally conductive polymer composition with high thermal conductivity, low viscosity, good shape-followability and high workability without requiring removal of a solvent during curing; a thermally conductive polymer composition forming material for forming the thermally conductive polymer composition; and a thermally conductive polymer obtained by curing the thermally conductive polymer composition.SOLUTION: There is provided a thermally conductive polymer composition comprising: a liquid rubber having two or more hydroxy groups in one molecule; a solvent having one or more hydroxy groups in one molecule; a curing agent having two or more functional groups in one molecule capable of reacting with both the hydroxy groups of the liquid rubber and the hydroxy groups of the solvent; and a filler. The compressive modulus at room temperature of the thermally conductive polymer obtained by mixing the thermally conductive polymer composition and allowing the mixture to stand for 24 hours or more in air at 25°C and cure is 4.5 N/mm2 to 5.5 N/mm2.SELECTED DRAWING: None
Patent JP-2023143508-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2022-03-25
Abstract: To provide a game machine which can prevent an excessive game.SOLUTION: In a game machine 1, when a difference number counter indicating a difference number MY reaches a threshold value (in the embodiment, 95000), a shooting stop control is executed. Once the shooting stop control is executed, the game machine 1 is brought into a state in which it cannot continuously carry out a game. For example, a detection of a game ball by a variety of switches is stopped. In displaying of an actuation notice display, the actuation notice display is not displayed on the basis of that the difference number counter comes into a value lower than the threshold value. When the difference number counter is at the value lower than the threshold value, the supply of the electric power to the game 1 is stopped. When the supply of the electric power to the game 1 is started, the above value is not maintained as a value of the difference number counter, and the actuation notice display is not displayed.SELECTED DRAWING: Figure 13
Patent JP-2023144592-A (JP)
Title: Vehicle position generation device, vehicle, and server device
Inventor: MIZOGUCHI MASATO
IPC: G01C21/26
Filed: 2022-03-28
Abstract: To improve the reliability of a generated vehicle position.SOLUTION: A vehicle position generation device comprises: a memory that records map data including information on at least positions of a plurality of utility poles 68 arranged to stand along roads 1 and 2 on which a vehicle 3 travels; an imaging device that captures an image of a forward side in a traveling direction of the vehicle 3; and a control section that acquires information from the memory and the imaging device to process the information. The control section generates information on the utility poles 68 included in the image captured by the imaging device, identifies, in the map data, positions of the utility poles 68 on which the information has been generated, and generates a position of the vehicle 3 on the basis of the positions of the utility poles identified in the map data, and the captured image.SELECTED DRAWING: Figure 1
Patent JP-2023147629-A (JP)
Title: Buttress bed and sliding door device
Inventor: SAKURAI YUICHI
IPC: E06B3/984
Filed: 2022-03-30
Abstract: To easily form a buttress having a sufficient strength even in the opening of a thin wall.SOLUTION: A buttress 40 is formed by using a buttress bed 41, and a sliding door opening 2 in which a rear region of one side in a horizontal direction is closed by the buttress 40 is formed in a wall 1 extending in the vertical and horizontal directions. The buttress bed 41 formed by a plate-like member thicker than a wall bed material 5 of the wall 1. A notch 41a having a rectangular section on a front side and extending in a long direction is formed at the side and upper ends of one side of the buttress bed 41 in the horizontal direction. A flange 41b equal in thickness to the wall bed material 5 of the wall 1 is formed on the rear side of the notch 41b.SELECTED DRAWING: Figure 3
Patent JP-2023148385-A (JP)
Title: Combustion facility and control device
Inventor: YOKOI TOMOKI
IPC: F23G5/44
Filed: 2022-03-30
Abstract: To provide a combustion facility that can extend an exhaust gas retention time in a furnace body, and to provide a control device.SOLUTION: A combustion facility includes: a furnace body for transporting an object to be burnt while burning the object therein; and a nozzle for supplying part of an exhaust gas discharged from the furnace body into the furnace body. The nozzle is disposed in a furnace tail of the furnace body in a direction in which an exhaust gas supplied into the furnace body forms a wall jet along a ceiling part of the furnace body.SELECTED DRAWING: Figure 2
Patent JP-2023150431-A (JP)
Title: partition
Inventor: KUBOTA HIROSHI
IPC: B65D5/491
Filed: 2022-03-31
Abstract: To provide a partition made of corrugated cardboard capable of easily packaging a certain number of small-sized articles.SOLUTION: The present invention is directed to a cardboard space partition D, including a base 1 and partition sections 2 stacked on the base 1, which is capable of housing articles N in spaces S partitioned by the partition sections 2. The base 1 has a flat plate 11 and a plurality of projections 13 arranged on the flat plate 11 along an edge of the flat plate 11. The partition section 2 is made up of a plurality of partition pieces 21a, 21b formed by dividing a single corrugated cardboard sheet by forming a convex-concave cut line CL from one edge to the other edge of the single corrugated cardboard sheet. At least one (21b) of the plurality of partition pieces 21a, 21b is configured so that ends thereof are positionally fixed between adjacent projections 13 of the base 1. The partitioned spaces S are formed by the partition pieces 21a, 21b adjacent each other over the projections 13, being separated from each other by a predetermined distance by the position fixing.SELECTED DRAWING: Figure 1