baber/WOPTO huggingface dataset:
Patent JP-2022050717-A (JP)
Title: Pneumatic tire for heavy load
IPC: B60C15/06
Filed: 2022-01-31
Abstract: PROBLEM TO BE SOLVED: To improve durability of a bead part. 
     SOLUTION: A pneumatic tire 1 for heavy load includes a carcass 6 comprising: a main body part 6a ranging from a tread part 2 through a side wall part 3 to a bead core 5 of a bead part 4; and a folding back part 6b which continues into the main body part 6a and in which a portion around the bead core 5 is folded back. At a tire meridian cross section, the bead part 4 is disposed with: a first reinforcement ply 10 at least a part of which is made of a layer of a steel cord extending in a substantially U shape from the inside in a tire radial direction of the folding back part 6b toward the outside in the tire radial direction; and a second reinforcement ply 11 at least a part of which is made of at least one layer in which an organic fiber cord extending in the tire radial direction at the outside in the tire axial direction of the first reinforcement ply 10. The second reinforcement ply 11 has 30 to 50 (pieces/50 mm) ends being the number of cords to be driven per ply width 50 mm. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023111456-A (JP)
Title: garbage collection container
Inventor: NAGAI YOSHINORI
IPC: B65F1/00
Filed: 2022-01-31
Abstract: To provide a garbage collection container capable of facilitating a work to put garbage therein and preventing the stored garbage from messing up by a crow or the like.SOLUTION: In a garbage collection container 1, a skeleton part 2 comprises: four pillars 4 extending in a vertical direction; four lower beams 5 connecting lower end portions of the pillars 4; four intermediate beams 6 connecting intermediate portions in the vertical direction of the pillars 4; and four protective vertical walls 10 for covering a portion surrounded by the pillars 4, the lower beams 5 and the intermediate beams 6. A cover part 3 comprises: an upper front skeleton bar 21 extending along a right-left direction and held by upper end portions of the two pillars 4 located on the right and left on the front side; an upper rear skeleton bar 22 extending along the right-left direction and held by upper end portions of the two pillars 4 located on the right and left on the rear side; and a net body 25 attached to the upper front skeleton bar 21 and the upper rear skeleton bar 22 and covering a garbage storage space above the protective vertical walls 10.SELECTED DRAWING: Figure 1
Patent JP-2023111712-A (JP)
Title: Polyethylene multilayer substrate, printing substrate, laminate, and packaging material
Inventor: YAMADA KENICHI
IPC: B32B27/32
Filed: 2022-01-31
Abstract: To provide a polyethylene multilayer substrate that has an excellent ink adhesion property and a heat resistance property.SOLUTION: A polyethylene multilayer substrate made through stretching includes, in the following order in a thickness direction: a first layer containing medium density polyethylene and high density polyethylene; a second layer containing medium density polyethylene and linear low density polyethylene; a third layer containing linear low density polyethylene; a fourth layer containing high density polyethylene: and a fifth layer containing medium-density polyethylene and high-density polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2023112739-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: KOYAMA TAKAHIRO
IPC: H01L23/40
Filed: 2022-02-02
Abstract: To realize a high performance and high quality semiconductor device that comprises a semiconductor module which is mounted on a support medium through a heat transfer medium.SOLUTION: A semiconductor device 1A comprises: a support medium 10; a semiconductor module 20; a heat transfer medium 30; and a first frame member 40. The semiconductor module 20 has a semiconductor chip and a resin member sealing the semiconductor chip, and is mounted on the support medium 10 through the heat transfer medium 30. The first frame member 40 is arranged on the semiconductor module 20, and has a first frame part 41 that covers an edge part 21a of a top surface 20a of the semiconductor module 20 (its resin member) and a first opening 42 that is provided in an inside of the first frame part 41 and leads to the semiconductor module 20 (its resin member). The first frame member 40 is fixed to the support medium 10 by a screw 50. Fixing using the first frame member 40 permits mitigation and dispersion of a stress generated in the semiconductor module 20 and suppresses degradation of its performance and quality.SELECTED DRAWING: Figure 1
Patent JP-2023113146-A (JP)
Title: Conveying vehicle
Inventor: MATSUBARA MASAMITSU
IPC: B60R19/38
Filed: 2022-02-03
Abstract: To provide a conveying vehicle which can prevent an obstacle from being dragged into a wheel.SOLUTION: An entanglement prevention device 30 comprises: a bumper 31; a swing arm 32 which supports the bumper 31; a grounding component 33 which is arranged at the bumper 31 and grounded on a road surface G. The grounding component 33 and the bumper 31 are constructed to be movable in the vertical direction to prevent the bumper from interacting with irregularity on the road surface G. The entanglement prevention device 30 is arranged at a travel unit 20 so that the bumper 31 can be positioned, even when each of the plurality of traveling units 20 is individually steered, at the front side (- side) in the traveling direction in each of the travel units 20. Thereby, an obstacle can be prevented from being dragged into a wheel 23 of the traveling unit 20.SELECTED DRAWING: Figure 1
Patent JP-2023114617-A (JP)
Title: Belt-like device and manufacturing method for belt-like device
Inventor: KAWASAKI HIROKI
IPC: F16L3/16
Filed: 2022-02-07
Abstract: To prevent a U-shaped portion of a belt-like device from being rubbed, and facilitate installation work of the belt-like device.SOLUTION: A belt-like device 1 is configured such that a plurality of wiring lines 10 or vacuum pipes 11 are arranged in parallel and bonded, where cross-sectional centers 100 of the wiring lines 10 or cross-sectional centers 111 of the vacuum pipes 11 are arranged in parallel so that they are in a straight line, and by applying a liquid resin that has elasticity when hardened to one belt-like surface side of the plurality of wiring lines 10 or vacuum pipes 11, and hardening the liquid resin, adjacent wiring lines 10 or vacuum pipes 11 are bonded together, so that an elastic resin layer 19 is formed on one surface side.SELECTED DRAWING: Figure 1
Patent JP-2023117673-A (JP)
Title: Method of manufacturing polarizer
Inventor: MINAMISAWA KEIJI
IPC: G02B5/30
Filed: 2022-02-14
Abstract: To enable production of polarizers with less wrinkles.SOLUTION: A method of manufacturing a polarizer consisting of a polyvinyl alcohol resin film is provided, the method comprising a treatment step of bringing the polyvinyl alcohol resin film into contact with a treatment liquid and a drying step performed in the described order, where the drying step comprises bringing at least one width expansion rollers into contact with the polyvinyl alcohol resin film.SELECTED DRAWING: Figure 2
Patent JP-2023119905-A (JP)
Title: steel
Inventor: TAKAHATA ISAMU
IPC: C22C38/00
Filed: 2022-02-17
Abstract: To provide a steel that exhibits excellent corrosion resistance in a dry-wet repeated environment including a large amount of chloride.SOLUTION: A steel has a chemical composition comprising, in mass%, C: 0.01-0.20%, Si: 0.01-1.0%, Mn: 0.05-3.00%, P: 0.050% or less, S: 0.030% or less, Al: 0.005-0.100%, N: 0.001-0.010%, Sn: 0.01-0.50%, In: 0.001-0.20%, and the balance being Fe and impurities.SELECTED DRAWING: None
Patent JP-2023120587-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-18
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine includes: game control means (a game control microcomputer 100) for controlling progress of a game; performance control means (a performance control CPU 120) for controlling a performance; and a liquid crystal indicator (an image display device 5). The performance control means displays a glass plate image on the liquid crystal indicator and executes a cracking performance for cracking the glass plate image according to a performance control command transmitted from the game control means.SELECTED DRAWING: Figure 1
Patent JP-2023120669-A (JP)
Title: Methane gas manufacturing system
Inventor: MIZUGUCHI HIROSHI
IPC: B09B3/65
Filed: 2022-02-18
Abstract: To provide a methane manufacturing system capable of increasing loading of methane gas generated from an organic waste.SOLUTION: An organic waste is converted to lower molecular weight by a high-temperature high-pressure treatment device 1 to become a slurry, then this slurry becomes an organic acid via an alcohol in an aerobic treatment tank 2, and the organic acid (preferably with an acetic acid concentration of 10% or over) having been formed in the aerobic treatment tank 2 is sent to a sterilization treatment part 5. This sterilization treatment part 5 sterilizes aerobic bacteria (acetic acid bacteria) remaining in the organic acid (acetic acid). By decreasing the aerobic bacteria to be sent to an anaerobic tank 6 (methane formation tank) on the downstream side, conflicts between aerobic bacteria and anaerobic bacteria in the anaerobic tank 6 can be prevented, so that activation and growth of anaerobic bacteria can be promoted.SELECTED DRAWING: Figure 1
Patent JP-2023122191-A (JP)
Title: Film thickness monitoring method and film thickness monitoring device
Inventor: ITO ATSUSHI
IPC: G01B17/02
Filed: 2022-02-22
Abstract: To provide a film thickness monitoring method and a film thickness monitoring device that can accurately calculate a thickness and a deposition rate of a film adhering to a crystal oscillator.SOLUTION: A film thickness monitoring method according to one embodiment of the present invention measures a thickness of a vapor deposition film on a piezoelectric crystal placed in a deposition chamber based on time changes of resonant frequency of the piezoelectric crystal. The film thickness monitoring method obtains base film information including a thickness of the piezoelectric crystal and an acoustic impedance ratio, and calculates the acoustic impedance ratio of a vapor deposition film formed on the piezoelectric crystal and the thickness of the vapor deposition film based on the base film information, a first resonant frequency when performing fundamental wave oscillation of the piezoelectric crystal, and a second resonant frequency when performing overtone oscillation of the piezoelectric crystal.SELECTED DRAWING: Figure 6
Patent JP-2023122264-A (JP)
Title: Meal ticket vending machine, meal ticket vending system, meal ticket vending method, and meal ticket vending program
Inventor: HITOTSUBASHI YUKA
IPC: G07B1/00
Filed: 2022-02-22
Abstract: To provide a subscription service based on characteristics of meal vending machines.SOLUTION: A meal ticket vending machine 10 registers subscription conditions selected by a customer in advance, allows a menu applicable to customer's subscription conditions to be displayed on an operation display part once the customer is identified, and allows a meal ticket for a selected menu item to be ejected to a meal ticket take-out port once any of the menu items is selected. Such subscription conditions include conditions related to the time period and at least one of a maximum limit, a maximum purchase frequency, a unit limit, and a unit purchase frequency.SELECTED DRAWING: Figure 1
Patent JP-2023122878-A (JP)
Title: Device and method for manufacturing laminate electrode body
Inventor: MATSUDA YUKI
IPC: H01M10/04
Filed: 2022-02-24
Abstract: To provide a device and a method for manufacturing a laminate electrode with an excellent productivity.SOLUTION: A device for manufacturing a laminate electrode body 10 includes: an arrangement device 20 for dividing a sheet-like separator 13 into a plurality of flat surface parts 16A, 16B, 16C, 16D, and 16E and arranging the flat surface parts 16A, 16B, 16C, 16D, and 16E on top of one another; a supply device 30 for supplying electrodes 11 and 12 forming the laminate electrode body 10 so that the electrodes 11 and 12 line up along one flat surface part 16A, 16B, 16C, or 16D; and a cutting device 46 for cutting the flat surface parts 16A, 16B, 16C, and 16D between the electrodes 11 and 12 while the flat surface parts 16A, 16B, 16C, and 16D and the electrodes 11 and 12 lining up along the flat surface parts 16A, 16B, 16C, and 16D are laminated.SELECTED DRAWING: Figure 4
Patent JP-2023122964-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-24
Abstract: To provide a suitable game machine for executing a performance related to music.SOLUTION: Any one of a plurality of notification performances can be executed which include a first notification performance for using first music and notifying a player whether or not a game state is controlled to an advantageous state and a second notification performance for using second music and notifying a player whether or not a game state is controlled to the advantageous state. Before the notification performance is executed, a pre-stage performance including a first pre-stage performance and a second pre-stage performance can be executed. The first notification performance and the second notification performance have a different expectation to be controlled to the advantageous state. In the first pre-stage performance, music different from that of the notification performance after development is used. In the second pre-stage performance, common music as that of the notification performance after development is used.SELECTED DRAWING: Figure 12-31
Patent JP-2022081544-A (JP)
Title: Magnetic field sensor integrated circuit including integrated ferromagnetic material
IPC: G01R33/02
Filed: 2022-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit magnetic field sensor including an integrated ferromagnetic material. 
     SOLUTION: A magnetic field sensor 10 includes: a leadframe 18; a die 14 supporting a magnetic field sensing element 22 and attached to the leadframe; a non-conductive mold material 20 for enclosing the die and a part of the leadframe; and a ferromagnetic mold material 30 optionally fixed to a part of the non-conductive mold material. A hard or soft ferromagnetic mold material includes a discontinuous central region formed tapered and capable of including an element separately formed; a leadframe having a slot, a molded suppression device, a passive device connected to a lead and a ferromagnetic bead are optionally included; a coil may be fixed to the non-conductive mold material; and passive components are connected over a separated portion of the lead. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023127761-A (JP)
Title: Plasma processing apparatus
Inventor: TERAKADO HIDEAKI
IPC: C23C16/50
Filed: 2022-03-02
Abstract: To provide a plasma processing apparatus that can prevent a seal member from being damaged by a plasma product.SOLUTION: A plasma processing apparatus 1 includes: a chamber 2 capable of maintaining a decompressed atmosphere; a plasma generation part inside the chamber; a gas supply part capable of supplying a process gas to a region where a plasma is generated; a placing module 3 having a cantilever structure and capable of supporting a placing part, on which a processing object is placed, on a lower side of the region where a plasma is generated; a pump 61 capable of evacuating an internal gas from the chamber via a hole provided in a bottom plate of the chamber; a valve element 62a formed into a plate shape and capable of opening and closing the hole provided in the bottom plate of the chamber; a drive part capable of changing a position of the valve element in a direction of a central axis of the chamber; a seal member 100 formed into an annular shape and provided in a surface on a side of a bottom plate of the valve element or the bottom plate; and a shield part 9 installed between the placing module and the valve element, including at least one hole penetrating in a thickness direction, having electric conductivity and grounded to the earth.SELECTED DRAWING: Figure 1
Patent JP-2023128710-A (JP)
Title: Intermediate transfer unit and image forming apparatus including the same
Inventor: NAKAMURA YOSHINORI
IPC: G03G15/16
Filed: 2022-03-04
Abstract: To provide an intermediate transfer unit that can effectively solve defects in transfer images at primary transfer units with a simple configuration, and an image forming apparatus including the same.SOLUTION: An intermediate transfer unit comprises: an endless intermediate transfer belt on which toner images formed on image carriers are sequentially laminated; a drive roller that is arranged in contact with an inner peripheral surface of the intermediate transfer belt and drives to rotate the intermediate transfer belt; a tension roller that rotates following the intermediate transfer belt and applies a predetermined tension to the intermediate transfer belt; primary transfer members that are brought into pressure contact with the image carriers with the intermediate transfer belt therebetween; and a transfer voltage power supply. The transfer voltage power supply applies, to the primary transfer members, primary transfer voltage having a polarity opposite to the toner images. The intermediate transfer belt has a surface resistivity of 109.5 to 1010.5 [Ω/sq.] and a volume resistivity of 1010 [Ω cm] or less. The primary transfer members have a resistance value of 106.3 to 107.3 [Ω]. The transfer voltage power supply is in constant current control.SELECTED DRAWING: Figure 3
Patent JP-2022079483-A (JP)
Title: Solid-state image pickup apparatus
IPC: H04N5/365
Filed: 2022-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress an apparent uncomfortable feeling of an image output from a solid-state image pickup apparatus in which pixels of different OCL shapes are mounted mixedly. 
     SOLUTION: A solid-state image pickup apparatus according to an aspect of the present disclosure includes: a pixel array in which first pixels and second pixels are mixed, each of the first pixels having an On Chip Lens (OCL) formed in a standard size, and each of the second pixels having an OCL formed in a size being at least twice as large as the standard size; and a correcting unit which corrects a pixel value of a third pixel that is positioned in the vicinity of the second pixel and in which a shape of the OCL is deformed from an original standard size among the first pixels on the pixel array. In a cross-sectional view, the OCL of the third pixel comprises a first edge at a side of the OCL formed having the standard size and a second edge at a side of the OCL formed in the size being at least twice as large as the standard size. A height of the first edge is different than a height of the second edge. The present disclosure can be applied to, for example, a CMOS image sensor. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130055-A (JP)
Title: Continuum robot and control method for the same, and program
Inventor: MIZUNO TOMOHIRO
IPC: A61B1/00
Filed: 2022-03-07
Abstract: To provide a continuum robot which is capable of moving forward or backward with a small external force and is easy to operate while avoiding steep bending operation when moving forward or backward.SOLUTION: A continuum robot includes: a forward/backward movement unit 14 that moves, forward or backward in a lengthwise direction, a plurality of flexible parts each capable of flexing; an attitude changing unit 27 that changes an attitude of each of the plurality of flexible parts by causing the same to flex; an attitude memory 19 that stores the attitude for each of the plurality of flexible parts; and a control switching unit 15 that, if the attitude of at least one of the plurality of flexible parts deviates by at least a predetermined degree in relation to the attitude stored by the attitude memory 19 for the at least one flexible part when forward or backward movement caused by the forward/backward movement unit 14 is detected, switches attitude changing control by the attitude changing unit 27 from position control for changing to a designated attitude to control for varying the attitude according to an external force.SELECTED DRAWING: Figure 4
Patent JP-2023131309-A (JP)
Title: Information processing system, information processing method, and program
Inventor: TAKEBAYASHI AKIRA
IPC: H04N7/15
Filed: 2022-03-09
Abstract: To provide an information processing system, etc., with which it is easy for a user to overview the communication being conducted on-line.SOLUTION: According to one embodiment of the present invention, an information processing system is provided. This information processing system comprises a control unit. The control unit is constituted so as to execute each of the steps below. In a first acceptance step, a log-in request for logging-in to a space where on-line conversation is possible is accepted from a first user. In a display control step, when the log-in request is accepted, a first region where the first user exists and a second region differentiated from the first region are respectively displayed as at least a partial region in the space, in such a manner as to be visually recognizable by the first user. Here, in the second region, the atmosphere of conversation in the second region is displayed so as to be visually recognizable by the first user.SELECTED DRAWING: Figure 1
Patent JP-2023132131-A (JP)
Title: Grain cultivation field using spent nuclear fuel assemblies as heat source
Inventor: SHIRAKAWA TOSHIHISA
IPC: A01G7/00
Filed: 2022-03-10
Abstract: To ensure the necessary amount of starch as sufficient preparation for natural and non-natural disasters since if global cooling were to occur, importing food could become impossible, and without the ability to import feed, domestic livestock production would be hopeless.SOLUTION: A grain cultivation field using spent nuclear fuel assemblies 100 as a heat source is constructed at the bottom or outside of a watertight bowl 10. The watertight bowl 10 is made by coating the inner surface of a metal, ceramic, or brick bowl with a clay 11. The watertight bowl 10 is filled with a culture soil 12, and the top of the culture soil 12 is covered with a heat insulating curtain 20.SELECTED DRAWING: Figure 1
Patent JP-2023132397-A (JP)
Title: Fitting structure of shoulder belts
Inventor: YOKOYA MASAAKI
IPC: A45F3/04
Filed: 2022-03-11
Abstract: To provide a fitting structure of shoulder belts configured to further improve attaching/detaching operability of the shoulder belts when a user carries a backpack body on the back or detaches the backpack body from the back, even in a state of carrying it, easily bring an entire back pad part of the backpack body into contact with the back of the user and secure a favorable wearing state with a higher degree of fit.SOLUTION: A fitting structure of shoulder belts includes, at a bottom part of a backpack body, a pair of first adjustment parts capable of changing, along a prescribed direction, support positions at which lower ends of the pair of shoulder belts are supported at the bottom part, and a pair of second adjustment parts for respectively swingably supporting the pair of first adjustment parts.SELECTED DRAWING: Figure 2