baber/WOPTO huggingface dataset:
Patent JP-2021072168-A (JP)
Title: Battery pack and manufacturing method thereof
Inventor: SUGIYAMA TORU
IPC: H01M50/20
Filed: 2019-10-29
Abstract: To provide a battery pack and a manufacturing method thereof capable of maintaining a state in which a predetermined restraint load is applied to a plurality of secondary batteries without significant weight increase.SOLUTION: A battery pack 1 includes a plurality of secondary batteries 10 and a restraint band 30 made of fiber reinforced plastic. The restraint band 30 includes a braided member formed in a braided shape by a plurality of bundles, and a reinforcing portion made of resin impregnated in the braided member. Each of the plurality of bundles is formed by bundling a plurality of fiber materials.SELECTED DRAWING: Figure 1
Patent JP-2020018922-A (JP)
Title: Game machine
Inventor: HAMAGUCHI DAISUKE
IPC: A63F5/04
Filed: 2019-11-06
Abstract: To hardly generate disadvantages to a player.SOLUTION: Period setting means can end a first period by the lapse of the number of games, can set a second period when a predetermined operation navigation is not executed in the first period, can set a third period when a predetermined lottery is won in the first period, can set the third period when the predetermined lottery is won in the second period, ends the second period by the lapse of the number of games regardless of whether or not the predetermined operation navigation is executed in the second period, executes the predetermined operation navigation in the second period, does not set the third period when the predetermined lottery is not won in the second period, does not execute the predetermined operation navigation in the second period, and can set the third period when the predetermined lottery is not won in the second period. The third period is more advantageous to a player than the first period and the second period.SELECTED DRAWING: Figure 40
Patent JP-2021075125-A (JP)
Title: On-vehicle device and on-vehicle program
Inventor: DU XIAOEN
IPC: B60R16/023
Filed: 2019-11-07
Abstract: To enable execution of an operation corresponding to connected external equipment without increasing connection terminals.SOLUTION: An on-vehicle device 1 recognizes whether an extension board 23 serving as external equipment is directly connected to an on-board terminal 10, or whether a portable communication terminal 2 is indirectly connected. If the extension board 23 is connected, resources of the extension board 23 are made available, and if the portable communication terminal 2 is connected via a conversion connector 24, coordination with the portable communication terminal 2 is performed so as to allow cooperative operation. Accordingly, the connected external equipment is recognized so that a corresponding operation can be executed without increasing connection terminals.SELECTED DRAWING: Figure 1
Patent JP-2021076463-A (JP)
Title: Semiconductor device
Inventor: YOKOI YOSHIHIKO
IPC: H02J7/00
Filed: 2019-11-08
Abstract: To enable the current flowing in a plurality of power transistors that are connected in parallel to be calculated with high accuracy.SOLUTION: Provided is a semiconductor device comprising: m power transistors (m=integer 2 or greater) having a sense source terminal, a kelvin terminal and a source terminal and connected in parallel; a first averaging circuit for connecting first and second resistors in order between the sense source terminal and the kelvin terminal and generating first and second average voltages and third and fourth average voltages; and an arithmetic circuit for measuring a first current value flowing in the sense source terminal from the first and second average voltages, measuring a second current value flowing in the sense source terminal from the third and fourth average voltages, and measuring a current value flowing in the source terminal from the first to fourth average voltages and the first and second current values.SELECTED DRAWING: Figure 1
Patent JP-2020156312-A (JP)
Title: Distribution system controlling device
Inventor: SUGIMURA SHUHEI
IPC: H02J3/00
Filed: 2019-11-08
Abstract: To provide a technique capable of leading out a structure having a high transmission efficiency of a distribution system than a conventional one within a preset specified time.SOLUTION: A distribution system controlling device (10) comprises: a plurality of distribution system conductive parts (21, 22, 23, 24, and 25) leading out a connection relationship in a distribution system as a control object; a best solution selection part (27) that selects and outputs one of a plurality of connection relationships in the distribution system led out by the plurality of distribution system conductive parts; and a circuit breaker signal output part (15) that generates and outputs each circuit breaker signal of the circuit breaker in the distribution system on the basis of the connection relationship output by the best solution selection part (27).SELECTED DRAWING: Figure 1
Patent JP-2021076725-A (JP)
Title: Cleaning blade, cleaning device, process cartridge, and image forming apparatus
Inventor: NAKAI HIROSHI
IPC: G03G21/00
Filed: 2019-11-09
Abstract: To reduce the likelihood of the occurrence of a trouble where cleaning performance for removing an attachment attached to a surface of an image carrier is reduced.SOLUTION: A cleaning blade 14a or 19a that is in contact with a photoreceptor drum 11 as an image carrier that rotates or travels in a predetermined direction or a surface of an intermediate transfer belt 17 to remove an attachment attached to its surface, and a plurality of concave parts M0 (concave part group M) are provided on at least one surface of two surfaces 14a2 and 14a3 forming a leading end ridge part 14a1 that is in contact with the surface of the photoreceptor drum 11 or the intermediate transfer belt 17. In the plurality of concave parts M0 (concave part group M), at least two or more concave parts M0 are adjacent to each other, and at least one concave part M0 is adjacent to the leading end ridge part 14a1.SELECTED DRAWING: Figure 3
Patent JP-2021075934-A (JP)
Title: Work gondola device
Inventor: NAKAMURA MISOGI
IPC: E04G3/30
Filed: 2019-11-12
Abstract: To provide a work gondola device that can stably maintain a position thereof even when the height of a building is high or when a main body of the gondola is blown by wind.SOLUTION: In a work gondola device 1 in which a plurality of mounting brackets 16 is attached to an exterior wall 11a of a building 11 to be worked on at appropriate intervals in the vertical direction, guide wires 17 are attached to the mounting brackets 16, and the gondola raises and lowers along the guide wires 17. Removable engaging members 30 are provided at the guide wires 17. The gondola main body 2 is provided with a distance adjusting unit 40 capable of applying a force to move in the direction of the building 11 by changing the separation distance between the guide wires 17 and a gondola main body 2. At least four projecting members 65 and 66 projecting from the gondola main body 2 in the direction of the exterior wall surface 11a are provided, and curing nets 53 and 56 are provided on the side and rear portions of the gondola main body 2.SELECTED DRAWING: Figure 2
Patent JP-2021078696-A (JP)
Title: System for game house
Inventor: MAKINO NORIYUKI
IPC: A63F7/02
Filed: 2019-11-18
Abstract: To provide a system for a game house, having excellent characteristics enabling highly accurately managing a game machine regardless of the existence of a period in which an operation position of an operation handle is not fixed.SOLUTION: A system 1 for a game house, corresponding to a game machine for shooting balls to perform a game comprises: frequency information identification means of identifying an average start indicating the number of times of symbol variation, started with startup winning; operation information identification means of identifying operation information indicating the operation amount of a player with respect to an operation handle 335 for adjusting the intensity of shooting balls; management means of sectioning and managing an average start in accordance with the operation information; and abnormality determining means of determining whether the average start of an actual game is abnormal or not using the average start managed by the management means.SELECTED DRAWING: Figure 1
Patent JP-2020022875-A (JP)
Title: Vascular closure device with locking assembly for tamper
Inventor: GREG A WALTERS
IPC: A61B17/06
Filed: 2019-11-20
Abstract: To provide a vascular closure device comprising a locking assembly for a tamper.SOLUTION: The vascular closure device includes a deployment assembly, a sealing assembly carried by the deployment assembly, and a tamper carried by the deployment assembly and disposed along a suture with respect to the sealing assembly. The vascular closure device includes a locking assembly coupled to the tamper so as to selectively inhibit advancement of the tamper along the suture in the distal direction toward the sealing assembly. The locking assembly is adapted to transition from A) a locked configuration where the tamper is inhibited from sliding along the suture, into B) an unlocked configuration where the tamper is slidable along the suture in the distal direction and into contact with the sealing assembly.SELECTED DRAWING: Figure 1
Patent JP-2021088097-A (JP)
Title: Liquid discharge head
Inventor: KIHARA HIROKI
IPC: B41J2/14
Filed: 2019-12-03
Abstract: To provide a liquid discharge head having high reliability.SOLUTION: The liquid discharge head comprises an element substrate having a liquid discharge port and an energy generating element, a support member supporting the element substrate, an electric wiring member, an electric connection part, as well as a sealing member for sealing the electric connection part. The sealing member is a hardened material of a sealing material containing epoxy resin, a hardening agent, silica fine particles A and silica fine particles B, where the silica fine particles A have an average particle size of 0.1 μm or more and 60 μm or less and are surface-processed materials by a silane couling agent having a primary amino group or a secondary amino group, and the silica fine particles B have an average particle size of 8 nm or more and 60 nm or less and are surface-processed materials by a silane couling agent having an alkyl group whose carbon number is eight or more or silicone oil.SELECTED DRAWING: Figure 2
Patent JP-2020094210-A (JP)
Title: Tetrafluoroethylene polymer, air filter medium, filter pack and air filter unit
Inventor: KIRITANI Emi
IPC: C08F14/26
Filed: 2019-12-06
Abstract: To provide a tetrafluoroethylene polymer that produces an air filter medium capable of homogenizing pressure loss at a plurality of portions while keeping pressure loss low, to provide an air filter medium, to provide a filter pack and to provide an air filter unit.SOLUTION: The tetrafluoroethylene polymer having stretchability and non-melting processability has a ratio [S/S] of SmJ/mg defined by an endothermic amount at a temperature from a temperature T°C lower than a temperature T°C showing a minimum point (provided that 340≤T≤345) by 2.5°C to 350°C and SmJ/mg defined by an endothermic amount at a temperature from 320°C to T°C of 0.60 or more in a curve of a heat of fusion obtained from the measurement of an unbaked polymer for measurement having no thermal history of heating up to a temperature of 300°C or higher at a programming rate of 2°C/min by a differential scanning calorimeter, and in the curve of a heat of fusion, has a half width band HW defined by a difference between temperatures at two points at the intersection of a line which passes a position at the half of a perpendicular line from a minimum point represented as a temperature T°C to a base line and is parallel to the base line with the curve of a heat of fusion of 5.0 or more.SELECTED DRAWING: Figure 1
Patent JP-2021091763-A (JP)
Title: Dye compound, method for producing the same, and colorant
Inventor: NAKANO HIROSHI
IPC: C09B61/00
Filed: 2019-12-09
Abstract: To provide a novel yellow dye compound derived from a plant.SOLUTION: There are provided: a compound represented by a following formula (I) (in the formula, R1 and R2 each represent a hydrogen atom or represent a bond further formed by combining together) or a salt or ester thereof; a method for producing the compound; and a colorant including the compound.SELECTED DRAWING: None
Patent JP-2021092969-A (JP)
Title: Food management system
Inventor: SHINOHARA TAKERO
IPC: G06Q50/10
Filed: 2019-12-10
Abstract: To provide a technique capable of managing a food inventory without checking images of food photographed by a camera and the like.SOLUTION: A technique disclosed herein relates to a food management system for managing a food inventory. The food management system may comprise: an obtainment section for obtaining purchase information relating to food to be purchased by a user from outside the food management system; a registration section for registering food management information using the obtained purchase information; and an output section for outputting the registered food management information.SELECTED DRAWING: Figure 3
Patent JP-2021097520-A (JP)
Title: Piezo actuator
Inventor: MIZUUCHI TAKAO
IPC: H02N2/00
Filed: 2019-12-18
Abstract: To provide a piezo actuator which can keep a sealed piezo element in a dry state and has a long life.SOLUTION: A piezo actuator includes a piezo element 2, a sealing body 3 that is formed of a resin material formed so as to cover the piezo element 2 and liquid-tightly seals the piezo element 2, and a drying agent 4 arranged between the piezo element 2 and the sealing body 3.SELECTED DRAWING: Figure 1
Patent JP-2021097349-A (JP)
Title: Imaging apparatus, control method, and program
Inventor: ISHIKAWA YOSHIKAZU
IPC: H04N5/235
Filed: 2019-12-18
Abstract: To provide an imaging apparatus that has a polarization filter and can suppress an unnatural luminance change in an acquired image, and to provide a control method, and a program.SOLUTION: In an imaging apparatus 100, an imaging element (sensor 102) has a polarization filter that includes regions having a plurality of different polarization angles and obtains polarization information of a subject based on a plurality of pieces of image data for each polarization angle. The imaging apparatus has detection means for detecting a change in the imaging angle relative to a reference position and calculation means for calculating a gain correction amount based on the polarization information of the subject and results of detection by the detection means as a correction amount for the image data.SELECTED DRAWING: Figure 1
Patent JP-2021098953-A (JP)
Title: Drainage system
Inventor: IWABATA TOMOHIRO
IPC: E03C1/30
Filed: 2019-12-20
Abstract: To provide a drainage system capable of making a user easily realize both notification of executing oscillation of ultrasonic waves by a first notification mode and notification of determining a failure by a second notification mode while eliminating the need for the user to pay attention to a separate notification device.SOLUTION: A drainage system includes a water seal formation part 10, an ultrasonic wave oscillator 26, a control device 28, and a notification device 30 for notifying of executing the oscillation of ultrasonic waves by light. The control device 28 includes a first notification mode to notify of executing the oscillation of the ultrasonic waves, a failure determination mode to determine a failure of the ultrasonic wave oscillator or the control device, and a second notification mode to notify of determining the failure by the failure determination mode when the failure determination mode determines the failure of the ultrasonic wave oscillator 26 or the control device. The notification device 30 executes both the notification by the first notification mode and the notification by the second notification mode.SELECTED DRAWING: Figure 12
Patent JP-2021100339-A (JP)
Title: Fuel cell vehicle
Inventor: ICHIKAWA SHINJI
IPC: H01M8/04537
Filed: 2019-12-23
Abstract: To suppress a deterioration in traveling performance as much as possible in an FCV including FCs and a battery.SOLUTION: An FCV 1 includes an FC system 20 and a battery 40. The FC system 20 includes an FC stack 22 and a boost converter 24 for adjusting output from the FC stack 22. An FDC-ECU 60 controls output from the FC system 20 so that output from the battery 40 does not exceed an output upper limit Wout of the battery 40. The output upper limit Wout of the battery 40 is set so as to become lower as an SOC becomes lower, when the SOC becomes lower than a threshold value S1. A target SOC is higher than the threshold value S1.SELECTED DRAWING: Figure 1
Patent JP-2021100877-A (JP)
Title: Sheet folding device
Inventor: NAKAGOME TAKAMITSU
IPC: B65H45/30
Filed: 2019-12-24
Abstract: To provide a sheet folding device capable of strongly folding a sheet but reducing damage onto the sheet.SOLUTION: A sheet folded by sheet folding means is conveyed to a pair of first additional folding rollers 171, a pair of conveying rollers 174, and a pair of second additional folding rollers 172 which are arranged in order in a conveying direction; a rotational shaft of the pair of conveying rollers 174 is arranged orthogonal to the conveying direction; the pair of first additional folding rollers 171 are arranged inclined to a shaft orthogonal to the conveying direction, and the pair of second additional folding rollers 172 are arranged so as to be inclined oppositely to the pair of first additional folding rollers 171 with respect to the shaft orthogonal to the conveying direction; the respective dimensions in a rotary shaft direction are set shorter than a width of the sheet; and the pair of conveying rollers 174 can move in parallel in the rotary shaft direction.SELECTED DRAWING: Figure 1
Patent JP-2021102365-A (JP)
Title: Bicycle wheel component, bicycle, bicycle management system
Inventor: KAWAKAMI MASAFUMI
IPC: B62J99/00
Filed: 2019-12-25
Abstract: To provide a bicycle wheel component capable of contributing to high performance and multi-functionalization of a bicycle.SOLUTION: A bicycle wheel component includes a sensor for detecting a load applied to a wheel. A bicycle including the wheel component comprises a controller for controlling the operation of the bicycle on the basis of detection information of the sensor. The bicycle is provided with, for example, a power-assisted function. The controller is configured to determine the presence/absence of riding of a user on the basis of the detection information of the sensor and to output auxiliary power from a motor for assisting push-walking when the bicycle is push-walked.SELECTED DRAWING: Figure 2
Patent JP-2020144844-A (JP)
Title: System and method for processing information
Inventor: HORIGUCHI KEI
IPC: G06Q50/18
Filed: 2019-12-25
Abstract: To provide a system and method for processing information, which improve efficiency in creating and/or checking contract documents.SOLUTION: An information processing system provided herein consists of terminals and a server connected via a communication network, the server comprising: a storage unit storing analyzed relationships between vectors obtained by converting contract terms and term type identification information indicative of types of the terms, or term metadata for the terms; a conversion unit for converting terms of interest of a contract of interest into vectors; and a prediction unit configured to use the converted vectors as an input to predict and output term type identification information for identifying types of the terms of interest, or term metadata for the terms of interest, based on the analyzed relationships.SELECTED DRAWING: Figure 4
Patent JP-2021103670-A (JP)
Title: Fuel cell system
Inventor: TANAKA HIROKI
IPC: H01M8/043
Filed: 2019-12-25
Abstract: To provide a fuel cell system with deterioration of generating efficiency suppressed.SOLUTION: A fuel cell system includes: a fuel cell 4; an injection device 26 for injecting an anode gas; an ejector mechanism 29; a supply channel 21; a recirculation channel 23 for recycling the anode gas exhausted from the fuel cell back to the ejector mechanism; and a control device 3 for controlling the injection device to execute an operation to pulse a pressure within a given range so as to repeat alternatively a pressure increase period in which the pressure of the anode gas supplied to the fuel cell increases and a pressure decrease period in which the pressure of the gas decreases. In the pressure increase period, the injection device is caused to inject the anode gas in an amount larger than a consumption amount of the anode gas in the fuel cell, while in the pressure decrease period, the injection device is caused to inject the anode gas in an amount smaller then the consumption amount.SELECTED DRAWING: Figure 1
Patent JP-2021101999-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-12-26
Abstract: To increase interest of a game.SOLUTION: A game machine including display means capable of displaying a plurality of types of images and an operation unit operable by a player, where one of the plurality of types of images is a decoration symbol and one of the plurality of types of images is an operation state suggestion image that includes an operation unit image representing the operation unit and suggests the operation state of the operation unit, can execute a first performance in which the operation state suggestion image is displayed in a first mode, a second performance in which, after the first performance, the operation state suggestion image is displayed in a second mode different from the first mode, and a third performance in which, after the second performance, the operation state suggestion image is displayed in a third mode different from the first mode and the second mode.SELECTED DRAWING: Figure 163
Patent JP-2021105106-A (JP)
Title: Polymerization initiator, polymerization initiator composition, polymerizable composition, and polymer composition
Inventor: HAYASHI YUYA
IPC: C08F20/10
Filed: 2019-12-26
Abstract: To provide a two types of diacyl-type polymeric peroxides-containing polymerization initiator that is liquid when stored at 0°C or lower.SOLUTION: Provided is a polymerization initiator that contains a compound represented by the general formula (a): and a compound represented by the general formula (b): and in which the mass ratio of the compound represented by the general formula (a) to the compound represented by the general formula (b) (compound represented by the general formula (a)/compound represented by the general formula (b)) is 95/5 or less.SELECTED DRAWING: None
Patent JP-2021105845-A (JP)
Title: Rice polishing installation
Inventor: KAWABATA HIDEOMI
IPC: G07F17/00
Filed: 2019-12-26
Abstract: To facilitate execution of rice polishing operations by using a general-purpose card.SOLUTION: A rice polishing installation receives introduction of unpolished rice, selects an arbitrary degree of polishing with a polishing degree selection switch (12), and executes rice polishing operations, and comprises: a card reader (100) that reads card information; and a control unit (30) that recognizes the card information. The card information includes points for executing the rice polishing operations. The rice polishing installation comprises integration means that integrates the points of the plurality of cards into one card. The rice polishing installation is provided with a switch for integration (102) for performing integration, and a selection switch for integration (12) for selecting the cards to be integrated. The rice polishing installation causes the card reader (100) to sequentially read a plurality of pieces of card information after the operation of the switch for integration (102), and when it selects arbitrary cards with the selection switch for integration (12), the points are integrated into the selected cards.SELECTED DRAWING: Figure 17