baber/WOPTO huggingface dataset:
Patent JP-2023056293-A (JP)
Title: Assembly component between resin pipe and metal member and manufacturing method of the same
Inventor: KO TAKESHI
IPC: F16L9/14
Filed: 2021-10-07
Abstract: To provide an assembly component which enables improvement of durability of a resin pipe in a connection portion between the resin pipe and a metal member while securing sealability of the connection portion, and to provide a manufacturing method of the assembly component.SOLUTION: A circumferential rib 6a is integrally formed on an outer peripheral surface of a resin cylindrical pedestal 4, which protrudes on an outer peripheral surface of a resin pipe 2, as the pedestal 4, an annular seal material 9 is fitted on one end part 8 of a metal member 7, and the one end part 8 is inserted into the pedestal 4 and fixed to interpose the seal material 9 between an outer peripheral surface of the one end part 8 and an inner peripheral surface of the pedestal 4. The outer peripheral surface of the one end part 8 presses the seal material 9 to restrict the seal material 9 from moving to the inner side in a radial direction and moving to the rear end side in a one end part insertion direction. The inner peripheral surface of the pedestal 4 presses the seal material 9 to restrict the seal material 9 from moving to the outer side in the radial direction and moving to the tip side in the one end part insertion direction. The circumferential rib 6a is disposed on an outer peripheral surface of a portion, into which the one end part 8 is inserted, of the pedestal 4.SELECTED DRAWING: Figure 3
Patent JP-2023056768-A (JP)
Title: sensor
Inventor: OTAKE ARISA
IPC: G01L5/1627
Filed: 2021-10-08
Abstract: To provide a sensor that can reduce the difference between the respective detection accuracies of a duplicated detection circuit.SOLUTION: A sensor 10 includes: a first structure 11 formed in the shape of a ring; a second structure 12 formed annularly on the inner side of the first structure 11; a strain body 20 provided between the first structure 11 and the second structure 12; a plurality of first sensors 21a to 21d forming a first-system detection circuit, the first-system sensors detecting a strain arranged in the upper surface of the strain body 20; and a plurality of second sensors 22a to 22d forming a second-system detection circuit duplicated with the first-system detection circuit, the second-system sensors detecting a strain arranged in the lower surface of the strain body 20 so as to correspond to the arrangement of the first sensor elements 21a to 21d by the strain body 20.SELECTED DRAWING: Figure 1
Patent JP-2022098428-A (JP)
Title: Quantum dot, quantum dot dispersion, light conversion curable composition, color filter, light conversion laminated base material, and image display device
Inventor: KIM SO HEE
IPC: C08F2/44
Filed: 2021-10-14
Abstract: To provide a quantum dot superior in oxidation stability and reliability.SOLUTION: There is provided a quantum dot having a ligand layer on the surface in which the ligand layer includes compounds of a particular chemical formula structure, and a quantum dot dispersion including the quantum dot, and a light conversion curable composition are also provided. The disclosed quantum dot is superior in oxidation stability and reliability and is effectively applicable to various applications such as color filters and light conversion laminated base materials.SELECTED DRAWING: None
Patent JP-2023062493-A (JP)
Title: Polyethylene resin foam particles, and method for producing the same
Inventor: TAIRA AKINOBU
IPC: C08J9/18
Filed: 2021-10-21
Abstract: To provide foam particles that can give a foam particle molding having high surface smoothness by in-mold forming, and can be produced under excellent molding conditions and a method for producing the same.SOLUTION: Polyethylene resin foam particles comprise a non-crosslinked, linear, low-density polyethylene as a base resin. The non-crosslinked, linear, low-density polyethylene has a density, a heat of fusion, a melting point, and a melt flow rate under the conditions of a temperature of 190°C and a load of 2.16 kg which are within predetermined ranges, respectively. The foam particles have an average cell diameter of 50 to 180 μm.SELECTED DRAWING: Figure 1
Patent JP-2023065055-A (JP)
Title: solid fuel
Inventor: YONEKAWA SATOSHI
IPC: C10L7/00
Filed: 2021-10-27
Abstract: To provide a solid fuel excellent in storage stability and suitably usable as the solid fuel.SOLUTION: A solid fuel comprises: at least one monohydric alcohol (A) selected from a group consisting of methanol, ethanol, and propanol; at least one polyhydric alcohol selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, and glycerin, and/or water (B); and a fatty acid salt (C) having 12 to 22 carbon atoms, wherein content of the monohydric alcohol (A) is 50 to 90 mass%, and the content of the fatty acid salt (C) is 3 to 20 mass%.SELECTED DRAWING: None
Patent JP-2023066725-A (JP)
Title: Magnetic ink character recognition method and magnetic ink character recognition system for executing the same
Inventor: OKUMURA HARUHIKO
IPC: G06V30/24
Filed: 2021-10-29
Abstract: To provide a magnetic ink character recognition method for improving the recognition rate in magnetic ink character recognition by learning and a magnetic ink character recognition system for executing the method.SOLUTION: A magnetic ink character recognition method includes: recognition step S2002 of performing character recognition of magnetic ink characters printed on a sheet conveyed through a sheet conveyance device, using a learning model that has been learned with data associated with magnetic ink character output waveform data; correction step S2005 of correcting, based on correction contents input by an operator of the sheet conveyance device in a confirmation step of causing the operator to confirm magnetic ink character recognition results, the magnetic ink character recognition results; and post-correction recognition step of recognizing magnetic ink characters printed on a sheet conveyed through the sheet conveyance device, using a learning model for which machine learning step S2009 has been executed using, as learning data, the magnetic ink character recognition results corrected in the correction step.SELECTED DRAWING: Figure 9
Patent JP-2022075590-A (JP)
Title: Identification and visualization of non-navigated objects in medical images
Inventor: URMAN ROY
IPC: A61B5/343
Filed: 2021-11-02
Abstract: To map body organs.SOLUTION: A method includes presenting to a user a three-dimensional (3D) map of at least part of an organ of a patient, where the 3D map is generated by a position-tracking system. An artificial object, which is non-trackable by the position-tracking system, is identified in a medical image of at least part of the organ. A graphical representation of the non-trackable artificial object is presented to the user on the 3D map.SELECTED DRAWING: Figure 1
Patent JP-2023068430-A (JP)
Title: Antibacterial peptide
Inventor: KOMORI YUMI
IPC: C07K14/00
Filed: 2021-11-02
Abstract: To provide a new polypeptide having antibacterial activity.SOLUTION: Provided is a polypeptide having (a) an amino acid sequence having a specific sequence, (b) an amino acid sequence having an identity of 80% or more with respect to the amino acid sequence having the specific sequence, or (c) an amino acid sequence obtained through deletion, substitution, insertion, and/or addition of one or several amino acid residues with respect to the amino acid sequence having the specific sequence.SELECTED DRAWING: Figure 4
Patent JP-2023068703-A (JP)
Title: Display unit for on-vehicle head-up display
Inventor: YAMAMOTO MASAHIRO
IPC: B60R11/02
Filed: 2021-11-04
Abstract: To simplify a step of bonding a plate-like transparent member to a display surface of a liquid crystal display panel through a transparent adhesive.SOLUTION: A display unit 20 for an on-board head-up display includes a liquid crystal display panel 21, metal bezels 22 and 23 for supporting the outer peripheral side end of the liquid crystal display panel 21, and a plate-like transparent member 24 which is bonded to a display surface 21a of the liquid crystal display panel 21 through a transparent adhesive 25, and includes a resin bezel 26 which is provided along insides of the metal bezels 22 and 23, fills a gap between the end on the side of the display surface 21a of the liquid crystal display panel 21 and the metal bezels 22 and 23, and is brought into close contact with the outside surface of the transparent member 24.SELECTED DRAWING: Figure 4
Patent JP-2022010097-A (JP)
Title: Manufacturing method of electrode
IPC: H01M4/139
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of granulated materials that can suppress the enlargement of granulated materials. 
     SOLUTION: The manufacturing method of the granulated materials includes a mixing step in which an electrode active material, a conductive material, a binder, and a solvent are mixed in a granulator to obtain a mixture, a molding step in which the mixture is extruded through pores of the granulator, and a cutting step in which the extruded mixture is cut into desired lengths to obtain the granulated materials. Pores of the granulator have irregularities. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022010225-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing fun of a performance. 
     SOLUTION: A game machine executes a commence-time operation performance for operating a performance pattern in a predetermined mode in response to a variation start of a special pattern, and executes a variation display performance for speedily varying the performance pattern after the commence-time operation performance. After the variation display performance of the performance pattern and before stopping the performance pattern, a pre-stop operation performance for operating the performance pattern in a predetermined operation mode is executed. After the pre-stop operation performance, the performance pattern is stopped temporarily and then is stopped genuinely. During the pre-stop operation performance of the performance pattern, variation display of a small pattern is under execution. 
     SELECTED DRAWING: Figure 48 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023073625-A (JP)
Title: Hydraulic composition, method of producing hydraulic composition, and method of enhancing compression strength of hydraulic composition
Inventor: ITO TAKAYASU
IPC: C04B22/14
Filed: 2021-11-16
Abstract: To provide a hydraulic composition of a high blend ratio of water-crushed blast furnace slag or the like, capable of exhibiting excellent compression strength both in an early stage and in a long period of time.SOLUTION: According to one aspect of the disclosure, there is provided a hydraulic composition comprising cement including an alkali activator and water-crushed blast furnace slag, and an accelerator, with the content of the water-crushed blast furnace slag being from 40.0 to 95.0 mass% based on the whole amount of the cement, the content of gypsum in the cement being from 0.05 to 1.70 mass% in terms of SO3, and the content of the accelerator being from 0.2 to 5.0 mass parts relative to 100 mass parts of the cement.SELECTED DRAWING: None
Patent JP-2023074757-A (JP)
Title: CD36 expression inhibitor containing eucomic acid
Inventor: MORIYASU KAZUKI
IPC: A61K31/194
Filed: 2021-11-18
Abstract: To provide a novel CD36 expression inhibitor.SOLUTION: Provided is a composition for suppressing expression of CD36, a composition for suppressing lipid uptake into cells, or a composition for preventing or ameliorating obesity containing eucomic acid or a salt thereof as an active ingredient.SELECTED DRAWING: None
Patent JP-2023075587-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI KOTA
IPC: F28F1/02
Filed: 2021-11-19
Abstract: To suppress the deviation of thermal load in a plurality of internal flow paths while securing the rigidity of fins by using residual parts.SOLUTION: A heat exchanger includes a plurality of flat tubes 1 having a plurality of internal flow paths L formed along the tube axial direction, and fins 2 where a plurality of long-sized slits S into which the flat tubes 1 are inserted, respectively, are formed ranging from a first long-side part 21 extending in the longitudinal direction midway through a second long-side part 22 on the opposite side to the first long-side part 21, extending in the longitudinal direction, and whose residual parts ranging from terminal ends S1 of the slits S to the second long-side part 22 continue with each other in the longitudinal direction. The flow path cross section of one of the internal flow paths L of the flat tubes 1, located nearest to the second long-side part 22 side, is larger than the flow path cross section of the other located closer to the first long-side part 21 side than the internal flow path L.SELECTED DRAWING: Figure 2
Patent JP-2022019849-A (JP)
Title: washing machine
IPC: D06F33/40
Filed: 2021-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine capable of acquiring a desired dewatering rate as much as possible, while achieving suppression of vibration and noise due to unbalance. 
     SOLUTION: A washing machine includes: a drum for storing laundry; a motor for rotationally driving the drum; a control part for executing the rotation control of the motor; and an unbalance detection part for detecting an unbalance amount due to uneven distribution of the laundry in the rotating drum, and for transmitting the unbalance amount to the control part. During the execution of dewatering processing, the control part counts the number of times of increasing a speed to a first rotational frequency after decelerating to a second rotational frequency lower than the first rotational frequency, due to a first unbalance state with the first rotational frequency, and, until the counted number of times reaches a preset number of times, it repeats the processing of increasing the speed to the first rotational frequency after decelerating to the second rotational frequency after it is determined that the unbalance amount with the first rotational frequency is in the first unbalance state. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081466-A (JP)
Title: Apparatus and method for squeezing
Inventor: ITO OSAMU
IPC: A23N1/00
Filed: 2021-12-01
Abstract: To obtain fruit juice unmixed with bitterness, harshness, and oil content with respect to an apparatus for squeezing mandarin orange or the like.SOLUTION: A method for squeezing includes: breaking almost half fruits 8 such as citrus; using a mold to which the half-broken surface is pressed, as an inner mold 21 when performing squeezing by pressing to a bowl-shaped mold from the broken surface; providing an outer mold 22 capable of being covered on and engaged with the inner mold 21; and performing approach/separation operation on the pair of molds 21, 22 each other by operation means 23 so as to squeeze, load new fruits 8, and remove residues. Therefore, it is possible to crush only fruit pulps of the almost half-broken fruits 8 by the inner and outer molds 21, 22, and squeeze without crushing as much as possible mesocarp, and vascular bundles as well as exocarp, and especially, segment membrane parts, and consequently, to obtain fruit juice unmixed with bitterness, harshness, and oil content caused by the parts.SELECTED DRAWING: Figure 1
Patent JP-2023083824-A (JP)
Title: Detecting apparatus, substrate processing apparatus, and article manufacturing method
Inventor: ISAKA YUKI
IPC: G03F9/00
Filed: 2021-12-06
Abstract: To provide a detecting apparatus that can detect positions of a plurality of marks on a substrate with high speed and high accuracy in a simple configuration.SOLUTION: A detecting apparatus configured to detect a position of a predetermined pattern on a substrate includes a first detecting system configured to detect a position of a first predetermined pattern in a first field of view, and a second detecting system configured to detect a position of a second predetermined pattern with a smaller shift amount than that of the first predetermined pattern in a second field of view narrower than the first field of view.SELECTED DRAWING: Figure 3
Patent JP-2023087568-A (JP)
Title: Core for run flat driving and tire, core, rim assembly
Inventor: OGAWA TAKESHI
IPC: B60C17/04
Filed: 2021-12-13
Abstract: To inhibit a core from being damaged by an impulsive load caused when a tire gets over unevenness during run flat driving.SOLUTION: A core 30 for run flat driving has a spiral shape, is attached to a rim 20 with a tire 10, and may support a load applied to the tire 10 from a vehicle during run flat driving. Outer peripheral surfaces of portions which contact with an inner peripheral surface of the tire 10 during run flat driving are covered with buffer members 32, 33. A tire, core, rim assembly 1 uses the core 30 for run flat driving.SELECTED DRAWING: Figure 1
Patent JP-2023088153-A (JP)
Title: Powder conveying device, developing device, and image forming apparatus
Inventor: GODA TOSHIHIRO
IPC: G03G15/08
Filed: 2021-12-14
Abstract: To improve upper conveyance properties of upper conveying means to convey powder to first stirring and conveying means regardless of the rotation speed of second stirring and conveying means, compared to a case where the upper conveying means is fixed to a rotation shaft of the second stirring and conveying means.SOLUTION: A powder conveying device comprises: a developer holding body that holds developer; stirring and supplying means that stirs the developer and supplies it to the developer holding body; stirring and conveying means that is arranged vertically below the stirring and supplying means, and stirs and conveys the developer; upper conveying means that is arranged on the downstream side in a conveyance direction of the stirring and conveying means, and conveys the developer conveyed from the stirring and conveying means to the stirring and supplying means above it; and speed increasing means that increases the speed of rotation of a rotation shaft of any one of the stirring and conveying means, the stirring and supplying means, and the developer holding body, and transmits the driving force to the upper conveying means.SELECTED DRAWING: Figure 9
Patent JP-2023091320-A (JP)
Title: gas sensor
Inventor: TANABE KEI
IPC: G01N27/18
Filed: 2021-12-20
Abstract: To provide a gas sensor that can reduce a measurement error associated with heat deformation of a device.SOLUTION: A gas sensor has a substrate that has a cavity part, and a detection unit that is supported by two or more beam parts extending from the substrate above the cavity part. The detection unit has a laminated structure including a heater, a sensitive membrane, and a pair of counter electrodes in contact with the sensitive membrane. The pair of counter electrodes extend along a direction orthogonal to the lamination direction, and face each other at a predetermined interval in an in-plane direction of the sensitive membrane. All the beam parts extend in a direction substantially parallel to the extension direction of the counter electrodes.SELECTED DRAWING: Figure 1B
Patent JP-2023091487-A (JP)
Title: Image processing device, image processing method, and program
Inventor: SHIMADA HISANOBU
IPC: G06V30/164
Filed: 2021-12-20
Abstract: To provide an image processing device, an image processing method, and a program which more suitably perform noise removal of image data.SOLUTION: In an image processing system, a server 30 as an image processing device includes: an acquisition unit 33 which acquires image data produced by reading a manuscript; a specifying unit 34 which specifies object regions including a predetermined object, in the image data; a removal unit 36 which removes noise having a size smaller than that specified by a first threshold value from the object regions; and a setting unit 35 which sets the first threshold value for each of the object regions specified by the specifying unit 34 according to a size of the object regions.SELECTED DRAWING: Figure 1
Patent JP-2023092765-A (JP)
Title: Account management system, automatic transaction device, program, and account management method
Inventor: MIYAZAKI KOHEI
IPC: G06Q40/02
Filed: 2021-12-22
Abstract: To provide an account management system for managing an account with a minimum cash card, an automatic transaction device, a program, and an account management method.SOLUTION: An account management system 500 includes an automatic transactions device 100 and a bank overall server 400. The automatic transactions device 100 includes a coordination unit 111, a balance determination unit 113, and an execution unit 114. The cooperation unit 111 associates at least two pieces of account information with each other. The balance determination unit 113 determines whether or not a transactions amount corresponding to financial transactions is insufficient for a balance included in one account information when an instruction of financial transactions to the one account information is received among the cooperated account information. When the balance is insufficient relative to the transactions amount, the execution unit 114 executes the financial transactions by referring to the balance of other account information other than the one account information among the cooperated account information.SELECTED DRAWING: Figure 6
Patent JP-2023092967-A (JP)
Title: Tatami mat sewing device
Inventor: NAITO HIROSHI
IPC: D05B23/00
Filed: 2021-12-22
Abstract: To improve work efficiency by reducing labor of an operator.SOLUTION: A tatami mat sewing device has a mounting table on which a tatami mat can be placed, a moving mechanism that can move in a linear direction along the mounting table, a sewing mechanism that is disposed in the moving mechanism, has a sewing needle attached thereon and enables sewing operation to the tatami mat by oscillating the sewing needle, a motor for a lift mechanism that is disposed in the moving mechanism and consists of a servo motor capable of controlling a rotation position of a motor shaft, and a lift mechanism that is disposed in the moving mechanism, converts a rotative force of the motor for lift mechanism to a moving force in a vertical direction to transmit the moving force to the sewing mechanism, and can change a position of the sewing needle in height direction for insertion into and removal from the tatami mat.SELECTED DRAWING: Figure 3
Patent JP-2023093851-A (JP)
Title: Device, method, and program for supporting road congestion reduction
Inventor: OBA YOSHIKAZU
IPC: G08G1/09
Filed: 2021-12-23
Abstract: To provide a road congestion reduction support device with which travel of an automatic driving vehicle hardly affects travel of a manual driving vehicle even in a traffic situation in which a traveling number of automatic driving vehicles is smaller than that of manual driving vehicles.SOLUTION: A road congestion reduction support device includes an information acquisition unit, a congestion possibility determination unit, a congestion reduction support information generation unit, and an output unit. When traffic situations information of a control target area and vehicle information including travel function information of a vehicle traveling in the control target area are obtained, the information acquisition unit acquires the information. When it is determined that the automatic driving vehicle is included in the control target area based on the vehicle information, the congestion possibility determination unit determines whether or not congestion of a predetermined level or more occurs due to travel of the automatic driving vehicle in the control target area based on the traffic situations information and the vehicle information. When it is determined that congestion occurs, the congestion reduction support information generation unit generates travel support information relative to the automatic driving vehicle in order to reduce congestion. The output unit outputs travel support information.SELECTED DRAWING: Figure 3