baber/WOPTO huggingface dataset:
Patent JP-2023127615-A (JP)
Title: Electronic apparatus
Inventor: SHIMOZONO FUTOSHI
IPC: H05K7/20
Filed: 2022-03-02
Abstract: To provide a technique capable of obtaining a stable heat dissipation performance even in a case where an electronic apparatus takes any installation posture, the electronic apparatus being capable of taking a plurality of installation postures.SOLUTION: An electronic apparatus 1 comprises: a first electronic component 8a of a heat dissipation target disposed on a rectangular printed circuit board 7; a second electronic component 8b which is disposed on the printed circuit board 7 in parallel with the first electronic component 8a and is not the heat dissipation target; a rectangular parallelepiped housing 3 in which the printed circuit board 7, the first electronic component 8a and the second electronic component 8b are accommodated; and a sheet metal 9 including a U-shaped connection part 9a thermally connecting a surface of the first electronic component 8a at an opposite side of the printed circuit board 7 with an inner side face of the housing and a Z-shaped division part 9b dividing the inside of the housing 3 into a region where the first electronic component 8a is disposed and a region where the second electronic component 8b is disposed.SELECTED DRAWING: Figure 5
Patent JP-2023061348-A (JP)
Title: Regeneration method for abrasive slurry, and regeneration system for abrasive slurry
Inventor: TAKAHASHI ATSUSHI
IPC: B24B57/02
Filed: 2022-03-03
Abstract: To provide a regeneration method for an abrasive slurry and a regeneration system for an abrasive slurry which are excellent in separability between an abrasive grain component containing cerium oxide and a component (glass component) of a polished object, when abrasive agent regeneration processing of removing the component (glass component) of the polished object from a used abrasive slurry used in glass polishing processing is performed.SOLUTION: A regeneration method for an abrasive slurry includes: a first step including a slurry recovery step of recovering a used abrasive slurry discharged from an abrasive machine, a desalting step of lowering ion concentration of the recovered abrasive slurry, and a dispersing step of adding a pH adjuster and a dispersion agent to the desalted abrasive slurry, and dispersing an abrasive component and a component of the polished object; and a second step of separating the abrasive component and the component of the polished object, and preparing a regeneration abrasive slurry from the abrasive component, after the first step.SELECTED DRAWING: Figure 1
Patent JP-2023130201-A (JP)
Title: Burner support member, glass melting furnace, method for replacing combustion burner, method for melting glass, and method for manufacturing glass
Inventor: INOUE MAKOTO
IPC: C03B5/235
Filed: 2022-03-07
Abstract: To provide a burner support member that, when replacing an air combustion burner with an oxygen combustion burner, can install the oxygen combustion burner while suppressing deviation from an installation position of the air combustion burner without changing a position of equipment for the air combustion burner, and can reduce burden of a work of replacing the oxygen combustion burner.SOLUTION: A burner support member includes a support part installed in an opening part of a furnace wall of a glass melting furnace to support an oxygen combustion burner. The support part includes: a first support block installed in a bottom part of the opening part; a second support block installed between the first support block and an inner surface of the opening part; and a through-hole penetrating through the inside to the outside of the furnace wall between the first support block and the second support block, and supports the oxygen combustion burner inside the through-hole.SELECTED DRAWING: Figure 2
Patent JP-2023131418-A (JP)
Title: Information providing system
Inventor: HIRANO KANJI
IPC: G06Q30/0601
Filed: 2022-03-09
Abstract: To promote use of a maintenance site in which maintenance of a vehicles is performed.SOLUTION: An information providing system comprises a maintenance site database which indicates information regarding periphery facilities which exist around a maintenance site of a vehicle for each maintenance site. The information providing system acquires user characteristic information being information indicating user's characteristics, and based on at least one of the user's network browsing history and a questionnaire result. The information providing system selects the maintenance site in which periphery facilities which match the user's characteristics exist on the periphery, on the basis of the maintenance site database and the user characteristic information. Then, the information providing system provides the user with the information which proposes use of the selected maintenance site.SELECTED DRAWING: Figure 1
Patent JP-2023131778-A (JP)
Title: Production method of dissimilar metal-doped cerium oxide
Inventor: NAKANO TAKANORI
IPC: C01G45/00
Filed: 2022-03-10
Abstract: To obtain dissimilar metal-doped cerium oxide catalyst at a high recovery rate with respect to a loading amount of dry powder in firing by causing a loading thickness of the dry powder in the firing to fall within a certain range in a firing step in production of the dissimilar metal-doped cerium oxide catalyst so as to improve the productivity.SOLUTION: A production method of dissimilar metal-doped cerium oxide includes (A) a step of blending raw materials to prepare an aqueous solution, (B) a step of spray-drying the aqueous solution, and (C) a firing step. In (C) the firing step, a loading thickness of dry powder is 8 mm or more and 50 mm or less.SELECTED DRAWING: None
Patent JP-2023136549-A (JP)
Title: projector
Inventor: TAKEDA TAKASHI
IPC: G03B21/14
Filed: 2022-03-17
Abstract: To provide a projector that enables a reduction in size and thickness as a whole device.SOLUTION: A projector 100 includes: a self-luminous display element 10 for emitting image light GL that is multicolored and has a predetermined wavelength band for each color light; a first diffraction element 21 that diffracts the image light GL from the display element 10; and a second diffraction element 22 that emits the image light while making angular compensation by diffracting the image light for angular separation of the image light GL occurring according to the wavelength band for each color light when diffracted by the first diffraction element 21.SELECTED DRAWING: Figure 1
Patent JP-2023136790-A (JP)
Title: Calcium silicate molding and manufacturing method thereof
Inventor: KURANARI TOSHIYUKI
IPC: C04B28/18
Filed: 2022-03-17
Abstract: To provide a calcium silicate molding improved in workability in addition to lightweight properties and strength.SOLUTION: A calcium silicate molding is obtained by press-molding a calcareous material, a silicic material and filler together with reinforcing fibers and autoclave-curing the sheet to form tobermorite crystal, where the content of silica remaining in the molding is 10-20 mass% according to quantitative analysis by XRD diffraction.SELECTED DRAWING: None
Patent JP-2023139501-A (JP)
Title: Square pipe
Inventor: NISHIKAWA MASAMIKI
IPC: H01T19/00
Filed: 2022-03-22
Abstract: To provide a ceramic square pipe that is easy to hold and does not cause problems even at high temperatures.SOLUTION: On each of a pair of opposing outer walls of a ceramic cylinder body 11a of a square shape in cross section, linear convex portions 11b, 11b extending in the axial direction of the cylinder body 11a are included. The linear convex portions 11b, 11b can be held by an electrode holder 12 having linear concave portions 12b, 12b corresponding to the linear convex portions 11b, 11b.SELECTED DRAWING: Figure 3
Patent JP-2022091856-A (JP)
Title: Motor control system, control method of motor control system, and robot system
IPC: H02P29/40
Filed: 2022-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor control system which can reduce an angular transmission error. 
     SOLUTION: A motor control system controls current to be supplied to a motor on the basis of a position command input from a host device to control the motor, controls a motion of a reduction gear of which the input shaft is connected with an output shaft of the motor, and the output shaft is connected with a load, and comprises: a detection unit which detects an event for detecting rotational velocity of the output shaft of the motor; a velocity error generation unit which generates a velocity command on the basis of the position command to calculate velocity error which is an error between the velocity command and the rotational velocity of the output shaft of the motor; an angular transmission error compensation unit which estimates an angular transmission error between a rotational angle of the output shaft of the motor and a rotational angle of the output shaft of the reduction gear to correct the velocity command, the velocity error, or the rotational velocity of the output shaft of the motor on the basis of the estimated angular transmission error; a current command generation unit which generates a current command on the basis of the velocity command; and a current control unit which controls the current to be supplied to the motor on the basis of the current command. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141125-A (JP)
Title: Photovoltaic power generation panel
Inventor: HUANG MINGLI
IPC: H02S30/10
Filed: 2022-03-23
Abstract: To provide a photovoltaic power generation panel.SOLUTION: A photovoltaic power generation panel contains at least one joint board and at least one photovoltaic power generation panel chip set. At least one flat surface part and a plurality of convex parts are installed in the joint board, and a flat surface part is installed between the adjacent convex parts. In addition, the joint board adjacent to the convex part positioned at both ends of the joint board is bonded. A height level of each convex part is higher than that of the flat surface part, and the photovoltaic power generation panel chip set is installed above the flat surface part. By using a flexible photovoltaic power generation panel chip set, the photovoltaic power generation panel chip set can be prevented from warping or bending in the joint board. Also, when a glass panel is added in the outermost layer and a bottom layer of the photovoltaic power generation panel chip set, the photovoltaic power generation panel chip set is supported and protected by a hardness of the glass panel, and the photovoltaic power generation panel chip set is prevented from destroying due to extension and deformation of the joint board.SELECTED DRAWING: Figure 1
Patent JP-2023142525-A (JP)
Title: Game machine
Inventor: KAWAGISHI HIROSHI
IPC: A63F5/04
Filed: 2022-03-25
Abstract: To provide a game machine capable of reducing manufacturing costs.SOLUTION: Multiple marks printed on a main control board are configured so as to be capable of specifying each different inherent information, and a beltlike member is allowed to set a state in which the inherent information can be read individually each or a state in which it cannot be read individually each.SELECTED DRAWING: Figure 35
Patent JP-2023007383-A (JP)
Title: Alkali-free glass panel
Inventor: NISHIMIYA Mayu
IPC: C03C3/091
Filed: 2022-03-28
Abstract: To provide an alkali-free glass panel that has excellent productivity and also has sufficiently high strain points and Young's moduli.SOLUTION: An alkali-free glass panel has a glass composition containing, in mol%, SiO2 64-72%, Al2O3 11-15%, B2O3 0-4%, Li2O+Na2O+K2O 0-0.5%, MgO 5-12%, CaO 7-12%, SrO 0-1%, BaO 0-1%, and MgO+CaO+SrO+BaO 15-19% with the mol% ratio B2O3/Al2O3 of 0.1-0.4 and the mol% ratio MgO/CaO of 0.1-1.5.SELECTED DRAWING: Figure 1
Patent JP-2023146308-A (JP)
Title: Combination earth terminal
Inventor: NAKAGAWA TAKUYA
IPC: H01R11/11
Filed: 2022-03-29
Abstract: To provide a combination earth terminal in advantageous with easily combining a pair of terminals.SOLUTION: A combination earth terminal 1 comprises: a first conductive terminal 10 that includes a first flat part 11 in which a first volt hole 14 is formed; and a second conductive terminal 20 that includes a second flat part 21 in which a second volt hole 24 is formed. In a state where the first flat part 11 and the second flat part 21 are contacted in a posture in parallel with each other, and the first volt hole 14 and the second volt hole 24 are positioned in the same shaft, the first conductive terminal 10 and the second conductive terminal 20 are combined. The first conductive terminal 10 includes a projection part 16c projected to the side where the second conductive terminal 20 is combined. The second conductive terminal 20 includes an engagement part 26 that is engaged with the projection part 16c via an elastic part 26d when it is combined to the first conductive terminal 10.SELECTED DRAWING: Figure 1
Patent JP-2022164586-A (JP)
Title: Carboxylate, carboxylic acid generator, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: C07D333/76
Filed: 2022-03-29
Abstract: To provide a carboxylate, a carboxylic acid generator, and a resist composition which allow a resist pattern having a good pattern collapse margin (PCM) to be produced.SOLUTION: The carboxylate represented by formula (I), the carboxylic acid generator, and the resist composition are provided. [In the formula, R4, R5, R6, R7, R8 and R9 each represent a halogen atom, a haloalkyl group or the like; and A1, A2 and A3 each represent a hydrocarbon group or the like.]SELECTED DRAWING: None
Patent JP-2023147413-A (JP)
Title: Work-piece holding device and work-piece holding method
Inventor: KIYOOKA TOMOKI
IPC: B23Q3/06
Filed: 2022-03-30
Abstract: To facilitate adjustment of pressing force acting on main piping.SOLUTION: Provided are a work-piece holding device 10 and a work-piece holding method. The work-piece holding device 10 comprises a support mechanism 12 having a support base 16 and a protruding part 18, and a pressing mechanism 14. The pressing mechanism 14 has a support shaft 32, a lever part 30, and a pressing part 34. The pressing part 34 presses a first end portion 46 of the lever part 30. The lever part 30 is configured so that a second end portion 48 of the lever part 30 presses an outer peripheral surface of main piping 202 upward when the first end portion 46 of the lever part 30 is pressed by the pressing part 34.SELECTED DRAWING: Figure 4
Patent JP-2023149475-A (JP)
Title: Pachinko game machine
Inventor: MIYAZAWA KAZUMA
IPC: A63F7/02
Filed: 2022-03-31
Abstract: To provide a Pachinko game machine having a highly interesting game flow.SOLUTION: By winning a time-shortening symbol in a normal game state (low base state), and a game state is shifted to a high probability state (first ball entry easy state) which is a high base state, a game state is shifted to a second ball entry easy state after the execution of a special game based on a special symbol lottery of a second special symbol acquired by winning a specific normal symbol in the high probability state. After shifted to the second ball entry easy state, the special symbol lottery of the second special symbol is a special result, thereby shifting the game state to a third ball entry easy state which continues until a time-shortening continuation counter reaches a predetermined value after the special game.SELECTED DRAWING: Figure 21
Patent JP-2023149958-A (JP)
Title: Generation method of image data for insect identification and insect identification system
Inventor: KATAYAMA JUNICHIRO
IPC: A01M1/14
Filed: 2022-03-31
Abstract: To provide a generation method of image data for insect identification and an insect identification system which can increase identification accuracy of an insect included in image data.SOLUTION: A generation method of image data for insect identification according to the present invention is the generation method of image data for insect identification for generating image data for insect identification by processing pre-processing image data in which an insect is included in an image and comprises: an insect extraction step S1 for extracting insect data about the insect from the pre-processing image data; a point information application step S3 of applying point information by designating at least three points to the extracted insect data; and an order information application step S4 of applying order information about an order to the point information about at least three points designated by the point information application step.SELECTED DRAWING: Figure 2
Patent JP-2023150589-A (JP)
Title: Porous aggregate and manufacturing method thereof as well as usage thereof
Inventor: HU HAO
IPC: C01B33/18
Filed: 2022-03-31
Abstract: To provide a novel porous aggregate made of silica nanoparticles which are useful mainly as abrasive grains and have an average crushing strength controlled within in a specific range.SOLUTION: The present invention relates to a porous aggregate made of metal oxide, which satisfies an average crushing strength Cs of 0.02 to 1 MPa, an average circularity of 0.5 or more, and an equivalent circle diameter (D50) 1 to 100 μm. The porous aggregate of the present invention preferably has a mode of pore diameter of 5 to 50 nm. Further, the porous aggregate of the present invention preferably has a pore volume of 0.5 to 5 ml/g. Further, the porous aggregate of the present invention preferably has a specific surface area of 50 to 800 m2/g.SELECTED DRAWING: None
Patent JP-2023151031-A (JP)
Title: Liquid discharging device
Inventor: HAYASHIDA KENTA
IPC: B41J2/165
Filed: 2022-03-31
Abstract: To provide means which can perform optimal maintenance to caps and wipers to which a liquid discharged from nozzles adheres.SOLUTION: An image recording device 100 includes: a head 38 having a nozzle surface 50; a cap 62 which contacts with the nozzle surface 50 in a maintenance position and separates from the nozzle surface 50 in a stand-by position; a rubber wiper 63 which wipes the nozzle surface 50; a retaining member 90 of a maintenance mechanism 80; and a controller 130. The retaining member 90 retains a first maintenance liquid. The controller 130 places the retaining member 90 in contact with the cap 62 and the rubber wiper 63 located in the stand-by position. In cleaning processing, a second maintenance liquid is circulated in an internal space of the cap 62.SELECTED DRAWING: Figure 2
Patent JP-2022104982-A (JP)
Title: Sintered material, connection structure, composite particle, binding composition, and method of producing sintered material
IPC: B22F1/00
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sintered material excellent in both of thermal stresses and joining strength, a connection structure comprising the sintered material, a binding composition for producing a sintered material, and a method of producing a sintered material. 
     SOLUTION: A sintered material comprises a base portion 1, a buffer portion 2, and a filler portion 3. The buffer portion 2 and the filler portion 3 exist dispersed in the base portion 1. The base portion 1 is a metal sintered body, the buffer portion 2 is formed of at least any one of pores and a material not the same as the sintered body, and the filler portion 3 is formed of at least any one of a particle and a fiber. Provided that a volumetric distribution kurtosis of the buffer portion in a three-dimensional image of the sintered material is A and a volumetric distribution kurtosis of the buffer portion in a three-dimensional image of the sintered material removed of the filler portion is B, then A>B is fulfilled. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022082711-A (JP)
Title: Mixed infusion management system, mixed infusion management program, and mixed infusion management method
IPC: A61J3/00
Filed: 2022-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a mixed infusion management system, a mixed infusion management program, and a mixed infusion management method capable of supporting efficient use of medicine contained in a medicine container. 
     SOLUTION: A mixed injection management system includes: a distribution processing unit which distributes a plurality of preparation data relating to a mixed injection operation of collecting a medicine and injecting it into an infusion container, to a plurality of mixed injection work units for performing the mixed injection work, on the basis of information on residual medicine generated in the preceding mixed injection work; and a presentation processing unit which presents information on a result of the distribution by the distribution processing unit. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022163712-A (JP)
Title: Tool for manufacturing instrument, manufacturing method of instrument using tool, and instrument
Inventor: UWE BLUEMMEL
IPC: H01R43/048
Filed: 2022-04-11
Abstract: To provide a tool and a method for manufacturing an instrument using the tool, and an instrument.SOLUTION: A tool 300 includes a first press jaw unit 305 and a guide unit 310, the first press jaw unit defines, on the inside, a tool receiving portion 325 extending along a straight line 320 and receiving a crimp sleeve 60 and a wire 20, and includes a first press jaw 330 having a first press surface 345 arranged on the side facing the tool receiving portion, and a second press jaw 335 having a second press surface 350, and a first installation device 340, and the first press surface is offset relative to the second press surface in a linear axial direction, the first installation device mechanically connects the first press jaw to the second press jaw, and the second press surface is adjustable by the first installation device between a first radially inner press position and a second press position located radially outer to the first press position.SELECTED DRAWING: Figure 3
Patent JP-2023018636-A (JP)
Title: Apparatus for acquiring image of floor plan, method thereof and program
IPC: G06Q50/16
Filed: 2022-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of easily acquiring an image of a floor plan, the display mode and content of characters of which are originally set up, a method thereof and a program. 
     SOLUTION: A terminal device 1 executes processing including the steps of: acquiring drawing information relating to a drawing drawn in a floor plan and character information relating to characters included in the floor plan; inputting a character setup instruction for setting up at least one of a display mode and a content of the characters included in the floor plan; and acquiring an image of the floor plan generated to include the characters according to the character setup instruction based on the drawing information and the character information. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2022087324-A (JP)
Title: Manufacturing method of lithium-ion secondary battery
IPC: H01M4/36
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode active material for a lithium ion secondary battery having high capacity and excellent charge/discharge cycle characteristics. 
     SOLUTION: A positive electrode active material includes lithium, cobalt, magnesium, oxygen, and fluorine, and has a crystal structure with a space group of R-3m when Rietveld analysis has been performed on a pattern obtained by powder X-ray diffraction with CuKα1 rays, and the lattice constant of an a-axis is larger than 2.814×10 (-10th power)m and smaller than 2.817×10 (-10th power)m, and the lattice constant of the c-axis is larger than 14.05×10 (-10th power)m and smaller than 14.07×10 (-10th power)m, and when analyzed by X-ray photoelectron spectroscopy, the relative value of magnesium concentration when the cobalt concentration is 1 is 1.6 or more and 6.0 or less. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT