baber/WOPTO huggingface dataset:
Patent JP-2022134775-A (JP)
Title: pneumatic tire
Inventor: TAKEMORI RYOHEI
IPC: B60C11/03
Filed: 2021-03-04
Abstract: To provide a pneumatic tire improved with well balance in steering stability, noise reduction performance and drainage performance.SOLUTION: A pneumatic tire is configured so that: inner intermediate lug grooves are formed in an inner intermediate land part, and outer intermediate lug grooves are formed in an outer intermediate land part; a length L1 of the inner intermediate lug groove and a length L2 of the outer intermediate lug groove satisfy a relation of L1>L2; a distance W1 from a tire equator to an inner shoulder major groove, a distance W2 from the tire equator to an inner center major groove, a distance W3 from the tire equator to an outer center major groove and a distance W4 from the tire equator to an outer shoulder major groove satisfy relations of 0.58≤W1/Wi≤0.62, 0.20≤W2/Wi≤0.24, 0.15≤W3/Wo≤0.19, and 0.53≤W4/Wo≤0.57 with respect to distances Wi, Wo from the tire equator to ground contact ends; and the total value of a groove width WG1 of the inner shoulder major groove and a groove width WG2 of the inner center major groove is larger than the total value of a groove width WG3 of the outer center major groove and a groove width WG4 of the outer shoulder major groove.SELECTED DRAWING: Figure 2
Patent JP-2022135459-A (JP)
Title: Biodegradable resin composition, and biodegradable composite member
Inventor: MIYAJI MAYO
IPC: C08L101/12
Filed: 2021-03-05
Abstract: To provide a biodegradable resin composition which is excellent in moldability, and a biodegradable composite member using the same.SOLUTION: A biodegradable resin composition contains aliphatic polycarbonate and a biodegradable polymer.SELECTED DRAWING: None
Patent JP-2021083130-A (JP)
Title: Display control apparatus and display control system
Inventor: YUBUNE SHUTA
IPC: H04N5/225
Filed: 2021-03-08
Abstract: To provide a display control system which allows zoom magnification to be easily operated on a plurality of cameras even if the cameras are different models respectively, and can display images with uniform quality.SOLUTION: A display control apparatus for controlling display of images captured by a plurality of cameras 21 having a function of modifying zoom magnification includes: operation tools 131 arranged for each of the cameras 21 to receive an operation of an operator for setting zoom magnification; an operation unit 139 configured to output pulse signals with the number of pulses corresponding to an operation amount of the operating tools 131; and a W/T pulse conversion circuit 133 which converts the number of pulses of the pulse signals output from the operation unit 139 so that the amount of change in zoom magnification of the respective cameras 21 with respect to the operation amount of the operating tools 131 may be constant, and outputs pulse signals with the converted number of pulses to the cameras 21.SELECTED DRAWING: Figure 1
Patent JP-2022139151-A (JP)
Title: footwear
Inventor: KISHIHARA AKIHIRO
IPC: A43B23/02
Filed: 2021-03-11
Abstract: To provide a footwear which can be worn by a wearer without using hands and without using a shoehorn.SOLUTION: There is provided a short shoe 11a which has a heel part 14 on a rear end thereof, on an upper end of the heel part 14, there is provided a hard protrusion piece part 16 which extends obliquely upward and rearward. The protrusion piece part 16 has, as a core, a moon shaped core extension part 17b extending from a moon shaped core 17 provided on the heel part 14 for acquiring hardness. A tip end height of the protrusion piece part 16 is made higher than a front end height of a wearing hole 15. The protrusion piece part 16 is formed into a curved shape whose inner surface side becomes hollow in a transverse section shape, and a contour shape of a tip end 16a of the protrusion piece part 16 is made round for enhancing strength and relaxing contact of the protrusion piece part with respect to a heel of a wearer.SELECTED DRAWING: Figure 1
Patent JP-2022139905-A (JP)
Title: Gasket member and manufacturing method for gasket member
Inventor: SUZUKI TAKUYA
IPC: H01M50/184
Filed: 2021-03-12
Abstract: To provide a gasket member capable of suppressing the risk of liquid leakage inside a battery.SOLUTION: A gasket member for a cylindrical battery seals an opening of a battery can. The gasket member includes a cylindrical support portion that supports a collector rod provided inside the battery can, an outer peripheral portion that is supported by the battery can, and an annular intermediate portion formed between the support portion and the outer peripheral portion on the support portion side. Further, the gasket member includes a cushioning portion that is formed between the intermediate portion and the outer peripheral portion and allows the outer peripheral portion to be elastically deformable with respect to the intermediate portion, and a low water absorption layer formed on the flat surface of the annular intermediate portion.SELECTED DRAWING: Figure 2
Patent JP-2022144646-A (JP)
Title: High pressure tank and manufacturing method of the same
Inventor: TATSUSHIMA KOSUKE
IPC: B29C70/16
Filed: 2021-03-19
Abstract: To provide a high pressure tank which prevents damage of a liner caused by cracks of fibers to achieve long life, and to provide a manufacturing method of the high pressure tank.SOLUTION: A high pressure tank 10 includes: a resin liner 12; a reinforcement layer 14 formed by multiple fiber layers formed by winding fibers 36 around an outer surface of the liner 12 multiple times; and a mouth ring 16a which is fixed to an axial end of the liner 12 and formed with a supply/discharge hole 17 for supplying/discharging a fluid to/from the liner 12. A starting end 36s, a start point of winding of the fibers 36, is arranged overlapping with the mouth ring 16a.SELECTED DRAWING: Figure 4
Patent JP-2022146983-A (JP)
Title: Grain inspection device and growth management system using the same
Inventor: IKEDA NOBUYOSHI
IPC: G01G17/00
Filed: 2021-03-23
Abstract: To provide a grain inspection device that can determine a defective grains mix ratio of the whole raw material including waste grains, and to provide a growth management system that is useful for farming families to manage growth of rice for the next year by making an effective use of data of the grain inspection device.SOLUTION: The grain inspection device includes: a rice selection machine for selecting a raw material according to the particle of grains and dividing the raw material into first defect-free grains and second defective grains, and measuring the respective weight values of the first defect-free grains and the second defective grains; and an optical selection machine for optically selecting the first defect-free grains and dividing the first defect-free grains into second defect-free grains and second defective grains. The grain inspection device also includes calculation means for calculating the mix ratio of the first defective grains of the second defective grains of the first defect-free grains and for calculating the mix ratio of the second defective grains of the first and second defective grains of the raw material on the basis of the weight value of the first defect-free grains measured by the particle size regulation means, the weight value of the first defective items measured by the waste particles measuring means, and the mix ratio of the first defective grains.SELECTED DRAWING: Figure 1
Patent JP-2022147010-A (JP)
Title: Pc tank construction method and pc tank during construction
Inventor: HONTANI YUKIYASU
IPC: F17C3/00
Filed: 2021-03-23
Abstract: To provide a PC tank construction method that eliminates the need for high-precision alignment of a lower PC steel bar and an upper PC steel bar when placing the vertical PC steel bar in a construction opening and blocking it with concrete to introduce prestress to the PC steel bar, and a PC tank during construction.SOLUTION: A PC tank construction method includes a step A in which a lower PC steel bar 41 is arranged below a construction opening 50 in a part of a side wall 20, the lower end of the lower PC steel bar 41 is fixed, and the upper end protrudes upward from a lower edge 52 of the construction opening 50, and then a sheath pipe 30 is arranged above the construction opening 50, and the side wall 20 other than the construction opening 50 is constructed, a step B in which an upper PC steel bar 43 is inserted from an upper end 31 of the sheath pipe 30 and it is directly or indirectly connected to the lower PC steel bar 41, and a step C in which the construction opening 50 is blocked by placing concrete and a grout 60 is injected into the sheath pipe 30 and the upper end of the upper PC steel bar 43 is tightened to introduce prestress.SELECTED DRAWING: Figure 3
Patent JP-2022148315-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-24
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2021101058-A (JP)
Title: Method for producing old paper pulp
Inventor: HASEGAWA HIROSHI
IPC: D21C5/02
Filed: 2021-03-30
Abstract: To provide a method capable of obtaining the ink removal efficiency of a flotator in a deinking process and capable of improving the whiteness of the obtained old paper pulp, and a medicine used therefor.SOLUTION: There is provided a method for producing an old paper pulp where an alkali agent, deinking agent and monochloramine and/or monoburomamin are made to coexist in pulp slurry in a deinking process in one or plural embodiments. In the method for producing an old paper pulp, monochloramine and/or monoburomamin is added to the pulp slurry in the deinking process or its diluted water in other one or plural embodiments.SELECTED DRAWING: Figure 1
Patent JP-2022140170-A (JP)
Title: Information processing system, information processing method and program
IPC: G06Q50/18
Filed: 2021-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processing method and a program with which it is possible to convey events occurring in a time sequence to customers accurately and smoothly. 
     SOLUTION: In an information processing system in which an information processing device, a plurality of information processing terminals and a plurality of servers are communicably connected via a network, a control unit 33 of the information processing device comprises: a specification unit 331 for specifying at least one instance of a first message having a description to the effect that a first event has been completed and regarding the date of the first event, on the basis of a plurality of messages and preliminarily set reference information; and a first display processing unit 332 for causing the at least one instance of a first message to be displayed in list form and causing the style of a second message among the first messages displayed in list form, that satisfies a prescribed condition (the duration from the date of the first event to the present date exceeds a threshold period) to be displayed so as to be different from the first messages other than the second messages. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022157739-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: KOYAMA KAZUYA
IPC: B60W30/09
Filed: 2021-03-31
Abstract: To provide a vehicle control device and a vehicle control method that can improve vehicle safety.SOLUTION: A vehicle control device mounted on a vehicle capable of being driven on a sidewalk and a roadside strip includes a vehicle control unit. The vehicle control unit executes a vehicle control to avoid an object to be avoided when the vehicle approaches the object to be avoided. The vehicle control unit changes the way the vehicle executes a vehicle control according to the determination result of the process for determining whether the driving location where the vehicle is driven is a sidewalk or a roadside strip.SELECTED DRAWING: Figure 1A
Patent JP-2022158527-A (JP)
Title: Method for manufacturing optical element having light-shielding film
Inventor: WATANABE YO
IPC: G02B3/00
Filed: 2021-04-02
Abstract: To solve the problem in which if a white point defect is found after a light-shielding film is formed, a step of forming the light-shielding film comes to nothing, and thus the efficiency in producing an optical element having the light-shielding film needs to be improved.SOLUTION: A method for manufacturing an optical element having a light-shielding film of the present invention is a method for manufacturing an optical element having a substrate that has an optical surface and an outer peripheral surface located on the outer periphery of the optical surface and a light-shielding film that is provided on the outer peripheral surface, and the method includes: an outer peripheral surface inspection step of, before forming the light-shielding film on the outer peripheral surface of the substrate, inspecting a surface defect in the outer peripheral surface; and a defect level application step of applying a defect level to a result of inspection of the outer peripheral surface according to the possibility that poor appearance occurs on the light-shielding film and/or the degree of poor appearance that occurs.SELECTED DRAWING: Figure 2
Patent JP-2022161205-A (JP)
Title: Medicine individually packaging apparatus
Inventor: NAKAMURA SHUNICHI
IPC: A61J3/00
Filed: 2021-04-08
Abstract: To provide a medicine individually packaging apparatus capable of increasing the degree of freedom of individual packages according to prescription.SOLUTION: A medicine individually packaging apparatus includes a distribution part distributing powdered medicine and individually packs the powdered medicine distributed by the distribution part. The distribution part is provided with a storage part 2 including a storage area S21 storing the powdered medicine extends in a horizontal direction with each bottom formed openable/closable. When the bottom of the storage part is opened, the powdered medicine stored in the storage area is dropped from the storage part, the powdered medicine dropped from the storage area is divided at regular intervals in the longitudinal direction of the storage area, the divided powdered medicine is discharged sequentially. The storage part is provided with storage partition parts 22C partitioning the storage area in its longitudinal direction so as to section the plurality of small areas S211, S212, S213.SELECTED DRAWING: Figure 2
Patent JP-2021107107-A (JP)
Title: Impact tool
Inventor: KUMAGAI TATSUNOSUKE
IPC: B25B21/02
Filed: 2021-04-08
Abstract: To provide an impact tool of excellent operability.SOLUTION: An impact driver 1 as an example of an impact tool includes: a motor 11; a body 4 where the motor 11 is arranged; a handle part 6 extending downward from the body 4; a main switch 7 which is provided for the handle part 6 (an upper end part) and switches on/off of the motor 11; and a state switch operation part 140 which is a lower front end part of the body 4, is provided above the main switch 7, and changes rotation states (striking force) related to the motor 11.SELECTED DRAWING: Figure 5
Patent JP-2022162718-A (JP)
Title: Casing for driving pile, and pile driving method
Inventor: TAKEDA MASAHARU
IPC: E02D5/56
Filed: 2021-04-13
Abstract: To provide a casing for driving a pile which can press-in a pile in a rotary manner and can put a pile in a stable state.SOLUTION: A casing for driving a pile comprises a cylindrical casing body 1 and a plurality of excavation fins 2 radially provided on an outer periphery near a lower end of the casing body 1. The excavation fin 2 includes a tilting portion 21 tilting from a lower part to an upper part in a direction going away from the casing body 1.SELECTED DRAWING: Figure 1
Patent JP-2022163454-A (JP)
Title: Bamboo extract extraction method
Inventor: KUSAKA HIDEMOTO
IPC: A23L19/00
Filed: 2021-04-14
Abstract: To provide a bamboo extract extraction method for efficiently extracting active ingredient contained in bamboo.SOLUTION: Provided is a bamboo extract extraction method, which is a bamboo extract extraction method in which bamboo extract is extracted from bamboo using hot water of 95°C or higher, and the bamboo extract extraction method comprises a felling process, a trimming process, a bundle making process, an immersion process, a heating-retaining/extraction process, a cooling process, a filtering process, a container filling process, and a preservation process, and in which, characterized, in the retaining/extraction process, after starting to retain the water temperature, the sugar content of the bamboo extract is monitored with a saccharimeter, and, when the sugar content reaches 0.6 to 1.0 degrees, moves to the next cooling process.SELECTED DRAWING: Figure 1
Patent JP-2022166963-A (JP)
Title: Liquid viscosity measuring device and liquid viscosity measuring method
Inventor: KASAI SHINTARO
IPC: G01N25/10
Filed: 2021-04-22
Abstract: To provide a liquid viscosity measuring device capable of suppressing an increase in size.SOLUTION: A liquid viscosity measuring device for measuring the viscosity of a liquid includes a substrate, a channel provided on the substrate through which the liquid flows. a heating element that generates air bubbles in the liquid in the channel, a sensor that is installed near the heating element and measures temperature, and deriving means for determining defoaming time from the generation to defoaming of the bubble based on a temperature change obtained by using the sensor, and deriving the viscosity of the liquid based on the defoaming time.SELECTED DRAWING: Figure 3
Patent JP-2022168385-A (JP)
Title: Method for manufacturing core piece of stator of rotary electric machine, method for manufacturing split core, and method for manufacturing rotary electric machine
Inventor: SODEOKA SATORU
IPC: H02K1/18
Filed: 2021-04-26
Abstract: To provide a method for manufacturing a core piece of a stator of a rotary electric machine for enabling combination of suppression of enlargement of manufacturing facilities and high material yield, a method for manufacturing a split core, and a method for manufacturing the rotary electric machine.SOLUTION: A method for manufacturing a core piece of a stator of a rotary electric machine includes a first stamping process and a second stamping process. In the first stamping process, a steel plate K is charged into a set of molds 50 having an upper mold 50U attached to a slide 42 of a press machine 40 and a lower mold 50D attached to a bolster 41, the slide 42 is operated, a core piece KP is punched from the steel plate K in the mold 50, and a feed of a predetermined length of the steel plate K is repeated. In the second stamping process, a residual primary steel plate K1 discharged from the mold 50 and obtained by stamping out the core piece KP from the steel plate K is put into the mold 50 again, the slide 42 is operated, and the core piece KP is stamped from the residual primary steel plate K1 in the mold 50.SELECTED DRAWING: Figure 2
Patent JP-2022172617-A (JP)
Title: liquid crystal display
Inventor: MIYAO RYO
IPC: G02F1/13357
Filed: 2021-05-06
Abstract: To achieve a transparent liquid crystal display that prevents an increase in temperature of an LED and a driver IC, has high reliability, and prevents a reduction in luminous efficiency of the LED.SOLUTION: In a liquid crystal display, a display area is formed in a portion where a TFT substrate 100 and an opposing substrate 200 overlap each other, and a terminal area is formed in a portion of the TFT substrate 100 not overlapping the opposing substrate 200. In the terminal area, an LED 10 is arranged opposite to a side face of the opposing substrate 200. The LED 10 is connected with a printed wiring board 20 for an LED. A driver IC 40 driving the liquid crystal display is arranged in the terminal area. A metal plate 60 is arranged between the driver IC 40 and the printed wiring board 20 for the LED. The metal plate 60 is in contact with the printed wiring board 20 for the LED with a first heat radiation sheet 70 therebetween and is in contact with the driver IC 40 with a second heat radiation sheet 70 therebetween.SELECTED DRAWING: Figure 7
Patent JP-2021121948-A (JP)
Title: Construction site management device and construction site management method
Inventor: ONISHI YOSHIYUKI
IPC: G06Q50/08
Filed: 2021-05-06
Abstract: To provide a construction site management device and a construction site management method which easily recognize a working state of a fleet including a transporting vehicle and a work machine.SOLUTION: In a construction site management device 10, a processor 100 includes: a working state specification unit 104 which specifies a working state by time of the work machine deployed in a construction site and a working state by time of the transporting vehicle traveling in the construction site; a time chart generation unit 106 which generates a time chart showing the working state by time of the work machine and a time chart showing the working state by time of the transporting vehicle on the basis of the specified working states; and an output control unit 107 which outputs the time charts on a common time base in a same screen.SELECTED DRAWING: Figure 4
Patent JP-2022175600-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-05-14
Abstract: To provide a game machine enabling increase in marketability of a game machine equipped with selection presentations in which a presentation mode of specific presentations can be arbitrarily selected by a player.SOLUTION: A game machine is provided, including: selection presentation performance means capable of performing a selection presentation in which at least one option from a plurality of types of options related to the presentation mode of specific presentations is to be selected by a player; specific presentation determination means for determining in what presentation mode among a plurality of presentation modes a specific presentation is to be performed, on the basis of, the player's selection tendency in a plurality of rounds of selection presentations if the plurality of rounds of selection presentations is performed; light emission means capable of emitting light; and light emission control means capable of performing control related to a light emission pattern of the light emission means. The light emission control means can perform control in which the light emission means is caused to emit light in a common light emission pattern in a case in which the specific presentation is performed in a first presentation mode and is performed in a second presentation mode.SELECTED DRAWING: Figure 65