baber/WOPTO huggingface dataset:
Patent JP-2021136763-A (JP)
Title: Controller
Inventor: MORITA YOSHINORI
IPC: H01M10/48
Filed: 2020-02-26
Abstract: To provide a controller capable of appropriately limiting power to be output from a storage battery.SOLUTION: A controller applied to a power supply system comprising a storage battery, a current sensor, a voltage sensor, and a temperature sensor calculates an SOC of the storage battery on the basis of detection current of the current sensor and detection voltage of the voltage sensor and calculates the maximum power capable of being input/output from/to the storage battery on the basis of the SOC and a detection temperature detected by the temperature sensor. The controller comprises: an abnormality determination unit for determining a first abnormal state in which abnormality occurs in at least one of the current sensor and the voltage sensor or a second abnormal state in which abnormality occurs in the temperature sensor; and a control unit that when the first abnormal state is determined, fixes the SOC at a first predetermined value to calculate the maximum power on the basis of the first predetermined value and the detection temperature and, when the second abnormal state is determined, fixes the detection temperature at a second predetermined value to calculate the maximum power on the basis of the second predetermined value and the SOC.SELECTED DRAWING: Figure 2
Patent JP-2020101818-A (JP)
Title: Imaging unit and imaging device
Inventor: OKUYA TAKESHI
IPC: G03B11/00
Filed: 2020-02-26
Abstract: To provide an imaging unit having a translucent plate such as a glass plate being hardly damaged upon impact such as a drop.SOLUTION: An imaging unit 16 comprises: a semiconductor chip 31 that has an imaging area 31a; a first translucent plate 32 that is bonded to the semiconductor chip 31 so as to cover the imaging area 31a; and a support member 33 that has a plurality of air cushion effect generation projection parts 33d supporting the first translucent plate 32 with the first translucent plate 32 adhered by an adhesive agent having prescribed softness, and having a counter surface locally facing a rear surface of the first translucent plate 32 or a front surface thereof at a prescribed gap G spaced to the rear surface thereof or the front surface thereof.SELECTED DRAWING: Figure 4
Patent JP-2021134735-A (JP)
Title: Combustion system
Inventor: AOYAGI KENJI
IPC: F02D45/00
Filed: 2020-02-27
Abstract: To provide a combustion system capable of easily suppressing knocking with high accuracy.SOLUTION: A normal control portion implements normal control as control to perform ignition by an ignition plug 50 after performing prescribed normal injection by an injector 40. A prescribed region where propagation of flame is delayed in comparison with that at the other part in a combustion chamber 38 in performing normal control, is regarded as "delay region D", and a state that self-ignition occurs on a fuel in the delay region D in performing the normal control, is regarded as "knocking state". An adjustment control portion suppresses the self-ignition by performing adjustment control β at the time of knocking state. The adjustment control β is a control to perform ignition by the ignition plug 50 after adjusting a fuel distribution in the combustion chamber 38 to a fuel distribution to allow the flame to be easily propagated to the delay region D in comparison with a case of performing the normal injection, by performing prescribed main injection, and then performing sub-injection Fs at the latter half of a compression stroke thereafter by the injector 40.SELECTED DRAWING: Figure 5
Patent JP-2023040320-A (JP)
Title: power transmission mechanism
Inventor: YOKOBIKI TAKASHI
IPC: B63H3/00
Filed: 2020-02-28
Abstract: To provide a power transmission mechanism capable of more easily suppressing inflow of liquid into a drive unit.SOLUTION: A power transmission mechanism 1 utilized in sea water 2 includes: a drive unit 10 for generating power; a container 20 storing the drive unit 10 with an opening 22 positioned higher than the drive unit 10 when the power transmission mechanism 1 is utilized in the sea water 2; electric insulation oil 30 stored in the container 20, having greater specific gravity than the sea water 2, with characteristic of non-electric conductivity, and being liquid not mixing with the sea water 2, and provided to have the whole drive unit 10 immersed when the power transmission mechanism 1 is utilized in the sea water 2; and a projection unit 40 projecting outside the container 20 through the opening 22 and transmitting power generated by the drive unit 10 or substance moved by the power outside.SELECTED DRAWING: Figure 1
Patent JP-2021137049-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-02-28
Abstract: To increase game amusement.SOLUTION: A game machine includes: control means provided with means for switching the state of auxiliary means from a first state to a second state with a predetermined probability when a predetermined condition is satisfied in a predetermined game state; predetermined suggestion information display means for displaying predetermined suggestion information in a game round of a predetermined number for first special information; means capable of generating a specific game state in which a game round for second special information of a specific number can be executed that is equal to or more than the upper limit of the second special information that can be stored in acquired-information storage means in a predetermined game state; specific game image display means for displaying a specific game image corresponding to a fixed game during the occurrence of the specific game state; and means for continuously displaying predetermined suggestion information when the specific game image is displayed and the game round of the second special information is executed. The predetermined suggestion information display means displays predetermined suggestion information at a position shifted back and forth with respect to a display surface of a symbol for notifying a player of the result of determination by determination means, which is displayed in the game round.SELECTED DRAWING: Figure841
Patent JP-2021137174-A (JP)
Title: Deodorant composite particle and manufacturing method thereof, and deodorizer
Inventor: YABUHARA YASUSHI
IPC: C09K3/00
Filed: 2020-03-03
Abstract: To provide a deodorant composite particle using a material with a lower environmental load, capable of removing and suppressing an offensive odor while being easy to handle, and a manufacturing method thereof, and a deodorizer using the deodorant composite particle.SOLUTION: A deodorant composite particle includes a core particle composed of at least one type of polymer and a coating layer covering a surface of the core particle at least partially. The coating layer is composed of fine cellulose. The core particle includes a functional component containing a material having a deodorant function. Preferably, the core particle and the fine cellulose are bonded in an inseparable state. A manufacturing method thereof and a deodorizer using the deodorant composite particle are also provided.SELECTED DRAWING: Figure 1
Patent JP-2021140369-A (JP)
Title: Intercom system and electronic settlement method
Inventor: ISHIDA SATSUKI
IPC: G06Q30/04
Filed: 2020-03-04
Abstract: To provide an intercom system capable of electronically settling equivalents against services.SOLUTION: An intercom system 10 comprises: a service information obtainment section 66 for obtaining service information over a communication path of the intercom system 10; and at least either one of a settlement code presentation section 65a for presenting a settlement code C1 of a service provider side for settling an equivalent against a service based on the service information, or a settlement code input section 69 for inputting a settlement code C2 of a service user side for settling the equivalent.SELECTED DRAWING: Figure 2
Patent JP-2021138251-A (JP)
Title: Slide device
Inventor: TORIKAI HIROTAKA
IPC: B60N2/06
Filed: 2020-03-04
Abstract: To provide a slide device which can slide a seat also in collision of a vehicle.SOLUTION: A slide device includes a movable rail mounted on a seat installed in a vehicle, a fixed rail for slidably supporting the movable rail, an actuator for sliding the movable rail to the fixed rail, and a control part for controlling the actuator. The control part executes normal processing of sliding the movable rail by driving of the actuator in a normal load, and stopping the actuator when the load of the actuator becomes a high load higher than the normal load, and high load processing of sliding the movable rail by driving of the actuator in the high load when detecting collision of a vehicle.SELECTED DRAWING: Figure 3
Patent JP-2021142187-A (JP)
Title: Game machine
Inventor: YAMAMOTO TAKESHI
IPC: A63F5/04
Filed: 2020-03-13
Abstract: To provide a game machine capable of increasing game interest, in a game state where the difference number is managed.SOLUTION: Game state shift means shifts a game state from a first game state to a second game state in connection with a fact that a player acquires or loses the difference number of game media determined by difference number determination means. The first game state is a game state composed of a plurality of zones, one zone of the plurality of zones is a first zone, and one zone of the plurality of zones is a second zone. The second zone has a more different advantage to the player than the first zone. In the first zone, the range of the difference number until the end of the first game state is a first range. In the second zone, the range of the difference number until the end of the first game state is a second range. The first zone and the second zone are adjacent to each other.SELECTED DRAWING: Figure 23
Patent JP-2021149516-A (JP)
Title: Information processing device, vehicle sharing system, information processing method, and program
Inventor: KURAMOCHI TOSHIKATSU
IPC: G01C21/34
Filed: 2020-03-19
Abstract: To make it easy to choose a vehicle with a setting that suits one's value in a vehicle sharing system designed to realize priority traffic based on priority information set for vehicles.SOLUTION: An information processing device provided herein is configured to store priority information representing traffic priority of one of a plurality of vehicles over another of the plurality of vehicles, and transmit priority information of one or more of the plurality of vehicles to a terminal of a user wanting to drive one of the plurality of vehicles.SELECTED DRAWING: Figure 13
Patent JP-2021146915-A (JP)
Title: Power steering control device, power steering control method, program, and automatic steering system
Inventor: SUZUKI MOTOCHIKA
IPC: B62D5/04
Filed: 2020-03-19
Abstract: To assist a driver to steer with an appropriate torque when the driver operates a steering wheel.SOLUTION: A power steering control device comprises: a torque acquisition part which acquires a steering torque; a steering angle acquisition part which acquires a steering angle; an estimate value calculation part which calculates an estimate value of a driver input torque on the basis of the steering torque and the steering angle; a feedback part which generates a feedback signal including a torque correction value for correcting a target drive torque, which is a target value of the steering torque, on the basis of the calculated estimate value of the driver input torque; and a control part which controls a motor of a power steering. The control part includes: an angle control part which calculates the target drive torque corresponding to a control angle of a steering wheel on the basis of the target steering angle of the steering wheel and the steering angle; and a torque control part which calculates a drive signal of a motor of the power steering.SELECTED DRAWING: Figure 2
Patent JP-2021151345-A (JP)
Title: Medical fluid inhalator
Inventor: OBATA SHUJI
IPC: A61M15/00
Filed: 2020-03-24
Abstract: To provide a medical fluid inhalator which can be used in the state of being attached to a human body and can supply a medical fluid from the nostrils to a respiratory organ with inspiration in breathing.SOLUTION: A medical fluid inhalator 10 comprises: a medical fluid container 11 attached to a human body with a medical fluid housed therein; tubes 21a and 21b whose respectively one ends are inserted into the medical fluid container 11; and injection parts 23 which are attached to the other ends of the tubes 21a and 21b and inserted to the nostrils to inject the medical fluid within the medical fluid container 11 into the nostrils. The medical fluid injected from the injection parts 23 is sucked and supplied to the trachea with inspiration.SELECTED DRAWING: Figure 1
Patent JP-2021151358-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021157220-A (JP)
Title: Natural language processing device and program
Inventor: MAKI JUNICHIRO
IPC: G06F16/33
Filed: 2020-03-25
Abstract: To provide a natural language processing device and a program which compensate insufficient comprehensiveness in keyword retrieval.SOLUTION: In a retrieval system, a natural language processing device (server 100) includes: a first accepting unit (retrieval query receiving unit 172) which accepts a retrieval query for a data base which manages a plurality of sentences associated with classification words; and a retrieval unit 162 which retrieves a sentence which matches a condition of the retrieval query or a condition of the classification words of a dispersed vector similar to the dispersed vector of the retrieval query.SELECTED DRAWING: Figure 18
Patent JP-2021156596-A (JP)
Title: Temperature testing device and temperature testing method
Inventor: KOBAYASHI TAKESHI
IPC: G01R29/10
Filed: 2020-03-25
Abstract: To provide a temperature testing device with which, when measuring the temperature dependency of transmission or reception characteristic of a DUT in an OTA test environment, it is possible to quickly uniformize the temperature in the heat insulated housing.SOLUTION: The temperature testing device comprises: an antenna for test that transmits or receives a wireless signal for measuring the transmission or reception characteristic of a DUT to and from the antenna of the DUT; a heat insulated housing composed of a heat insulating material that encloses a space area including a quiet zone; a temperature control device for controlling the temperature of the space area; and a measurement device for measuring the transmission or reception characteristic of the DUT each time the attitude of the DUT is changed while the temperature of the space area is controlled. The temperature control device and the heat insulated housing are connected by a pipe 31 which the air whose temperature is controlled by the temperature control device passes through, and a gas guide 120 for guiding the air is provided at the connecting point of the heat insulated housing and the pipe where the air is introduced into the heat insulated housing.SELECTED DRAWING: Figure 11
Patent JP-2020164851-A (JP)
Title: Fluoropolyether group-containing compound
Inventor: YAMASHITA TSUNEO
IPC: C09D171/00
Filed: 2020-03-26
Abstract: To provide a fluoroalkyl group-containing compound suitable for forming a cured layer having excellent friction resistance.SOLUTION: A fluoropolyether group-containing compound expressed by the following formula (1) or formula (2) [In the formula, RSi is expressed by a formula (S1), and each of marks is as described in the specification].SELECTED DRAWING: None
Patent JP-2021162926-A (JP)
Title: Obstacle detection device and driving support system
Inventor: SUGAE IPPEI
IPC: G08G1/16
Filed: 2020-03-30
Abstract: To provide an obstacle detection device and a driving support system to improve detection accuracy of an obstacle that may come into contact with a mobile body.SOLUTION: An obstacle detection device includes: a first acquisition unit which acquires object information about objects existing around a mobile body, the object information being generated based on information acquired by a plurality of distance measuring sensors mounted on the mobile body; a second acquisition unit which acquires mobile body information about the mobile body; a determination unit which determines whether or not the object is an obstacle that may come into contact with the mobile body based on the object information and the mobile body information; and a generation unit which generates obstacle information about the obstacle. The object information includes object position information indicating a position of the object and relative speed information indicating a relative speed of the object with respect to the mobile body. The mobile body information includes mobile body speed information indicating the speed of the mobile body and predicted route information indicating a predicted route that is a future movement route of the mobile body. The determination unit determines whether or not the object is an obstacle based on the object position information, the relative speed information, the mobile body speed information, and the predicted route information.SELECTED DRAWING: Figure 4
Patent JP-2021160411-A (JP)
Title: Mobile body control device, mobile body control method, and program
Inventor: MATSUNAGA HIDEKI
IPC: G08G1/16
Filed: 2020-03-31
Abstract: To provide a mobile body control device, a mobile body control method, and a program capable of determining abnormality of the control system at an early stage.SOLUTION: A mobile body control device comprises: a recognition unit that recognizes objects around the mobile body and a travel road shape; a movement control unit that generates a target track on the basis of a recognition result of the recognition unit and controls the mobile body to travel autonomously along the target track; and a determination unit that determines that abnormality has occurred in a control system including the recognition unit and the movement control unit, and outputs a determined result when a degree of divergence between a reference target track and the above generated target track is a first reference degree or more, where the reference target track is determined according to the travel road shape recognized by the determination unit and used as a reference by the movement control unit for generating the target track.SELECTED DRAWING: Figure 2
Patent JP-2021159495-A (JP)
Title: Ultrasonic diagnostic apparatus, control method of ultrasonic diagnostic apparatus, and control program of ultrasonic diagnostic apparatus
Inventor: OKADA KAORU
IPC: A61B8/00
Filed: 2020-04-01
Abstract: To provide an ultrasonic diagnostic apparatus capable of assisting an examiner in fixing an ultrasonic probe.SOLUTION: An ultrasonic diagnostic apparatus applied to ultrasonic examinations performed with an ultrasonic probe pressed and fixed to a subject using a fixture comprises: a pressure distribution detection unit 13 for detecting a pressure at which each position on a subject side surface of the ultrasonic probe acts on the subject after fixing the ultrasonic probe; a living body position detection unit 12 for detecting a position of a moving living body part that moves with the movement of the subject based on a tomographic image of the subject taken after fixing the ultrasonic probe; and a guide unit 14 for guiding an examiner to optimize the fixed state of the ultrasonic probe so that the pressure acting on the moving living body part by the ultrasonic probe does not exceed a threshold value based on the detection results of each of the pressure distribution detection unit 13 and the living body position detection unit 12.SELECTED DRAWING: Figure 6
Patent JP-2021159727-A (JP)
Title: Simple paper fingerstall and manufacturing method thereof
Inventor: NAKAMURA EIKO
IPC: A61F13/10
Filed: 2020-04-04
Abstract: To address such a problem that, although hand washing is effective for preventing the infection of novel coronavirus, the hands should be washed very carefully and that is too troublesome to implement, and therefore, to provide, as alternative to the hand washing, a simple paper fingerstall that can be easily worn and prevent the contact infection.SOLUTION: A paper fingerstall is formed by cylindrically winding around a hand finger of a human body and bonding it with adhesive means provided at least at an end of the cylinder of the paper, and has a dome roof-like shape to which the tip end of the hand finger comes into contact and, the peripheral edge of which is inserted inside the cylindrical shape. Accordingly, a user pushes the dome roof-like part with the fingertip to push a button of an electronic apparatus and, after the use, dispose it any time in an unchanged form, thus being optimal for preventing the infection. It is made of paper so as to have no possibility to cause environmental deterioration.SELECTED DRAWING: Figure 1
Patent JP-2021164508-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-04-04
Abstract: To enhance an interest in a game.SOLUTION: A game machine includes: control mode shifting means for shifting a control mode from a second control mode to a first control mode when a predetermined condition is satisfied in a specific game state in which a determination mode is a second determination mode and a control mode is the second control mode; means for shifting to a specific game state with a specific probability again when a specific condition is satisfied by the time when determination by determination means for second special information stored in acquisition information storage means in a specific game state is completed in a first predetermined game state after shifting to the first control mode; and means for shifting to a specific game state with a probability lower than a specific probability again when a specific condition is satisfied after determination by determination means for the second special information stored in the acquisition information storage means in a specific game state is completed in the first predetermined game state.SELECTED DRAWING: Figure 455
Patent JP-2021166137-A (JP)
Title: Lighting unit
Inventor: ITO SHIGEO
IPC: F21S43/30
Filed: 2020-04-07
Abstract: To enable the formation of a road surface drawing light distribution pattern without giving discomfort to a driver or the like in a lighting unit including a reflective spatial light modulator.SOLUTION: A lighting unit is configured such that light from a light source 52 and reflected at a spatial light modulator 30 is directed towards the front of a unit through a projection lens 72 and a light blocking member 32 which blocks part of reflected light from a reflection control part 30A is arranged on a unit front side of the spatial light modulator 30. At this point, an opening part 32a with an opening shape that is an inverted isosceles trapezoid is formed as the light blocking member 32, and the horizontal width of a light non-blocking region in which the reflected light from the reflection control part 30A is not blocked narrows downward from the top. Consequently, the outer shape of a maximum projection region where a road surface drawing light distribution pattern can be formed on a vehicle front road surface is changed from an inverted trapezoidal shape to be close to a rectangular shape in a top view and both side edges thereof extend in a direction substantially along the road shoulder or the center line.SELECTED DRAWING: Figure 3