baber/WOPTO huggingface dataset:
Patent JP-2022144712-A (JP)
Title: Hot water supply system
Inventor: TAKAYAMA HIROYUKI
IPC: H02J3/14
Filed: 2021-03-19
Abstract: To suppress occurrence of shortage of hot water while suppressing increase in peak electric power during a boiling-up operation of a water heater without using other heat source machines.SOLUTION: A hot water supply system includes: a storage water heater having heating means driven by electric power and capable of changing the heating capability and a hot water storage tank storing water heated by the heating means; total electric power consumption acquisition means for acquiring total electric power consumption that is a total of electric power consumption in a management target region in which the storage water heater is installed; and electric power consumption control means for adjusting water heater use electric power so that a rate of water heater use electric power to the total electric power consumption becomes a reference rate or lower, when the total electric power consumption is larger than a preset electric power consumption threshold value and the rate of the water heater use electric power consumed by the storage water heater to the total electric power consumption exceeds the reference rate.SELECTED DRAWING: Figure 4
Patent JP-2022144730-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-19
Abstract: To provide a game machine with improved amusement regarding an advantageous state.SOLUTION: When controlled in a big win game state, before a special variable winning ball device 7 becomes an open state, a presentation control CPU, as (A) a visual line guidance presentation, displays, on an image display device 5, a blue color visual line guidance display having a mode of advancing in a direction where the special variable winning ball device 7 is provided and causes a first LED lamp 71 to emit light in a blue color light emission mode. Then, when the special variable winning ball device 7 becomes in the open state, as (B) an attacker open presentation, the presentation control CPU displays, on the image display device 5, a blue color attacker open display and causes the first LED lamp 71 to emit light in an orange color light emission mode.SELECTED DRAWING: Figure 8-16
Patent JP-2022144953-A (JP)
Title: Scan-type radiation thermometer
Inventor: SUGIYAMA KIYOTAKA
IPC: G01J5/08
Filed: 2021-03-19
Abstract: To reduce a thrust load applied on an axis of rotation of a motor.SOLUTION: A scan-type radiation thermometer includes: scan means 2 having a 4-plane rotary mirror 11 driven to rotate by a motor 7 and having a reflection surface 11a for reflecting radiation light from a measurement target W, the scan means scanning the radiation light from the measurement target in a predetermined scan range; a pair of magnetic force couplings 15 formed of a motor-side magnetic force coupling 17 attached to a rotary shaft 7a of the motor 7 and a rotary body-side magnetic force coupling 16 attached to a rotary shaft 11b of the 4-plane rotary mirror 11, the magnetic force couplings propagating the rotation of the motor 7 to the 4-plane rotary mirror 11; and an elastic body 14 formed in a gap part of one pair of magnetic force couplings 15 while being pressed against a magnet part 16a of the rotary body-side magnetic force coupling 16.SELECTED DRAWING: Figure 2
Patent JP-2022146319-A (JP)
Title: Isocyanurate compound having carboxyl group, and epoxy resin composition using the compound
Inventor: SAKAMOTO YUKIHIRO
IPC: C08L63/00
Filed: 2021-03-22
Abstract: To solve the problems such as maintaining of excellent cured product characteristics of 1,3,5-tris(2-carboxyethyl)isocyanurate, and high melting point and low dissolubility to an epoxy resin derived from physical properties of 1,3,5-tris(2-carboxyethyl)isocyanurate, in other words, the problems that curing of an epoxy resin requires a high temperature of 200°C or higher, and a high boiling point organic solvent having high polarity needs to be blended so as to be cured at a comparatively low temperature of approximately 150°C.SOLUTION: An isocyanurate compound has a carboxyl group represented by chemical formula (1).SELECTED DRAWING: None
Patent JP-2022146470-A (JP)
Title: Reaction device
Inventor: OSADA YOSHIHIDE
IPC: B01J8/06
Filed: 2021-03-22
Abstract: To provide a reaction device capable of appropriately welding a filter element of a laminated wire mesh and a packing ring (filter body) of an outer peripheral part, and inserting a plurality of temperature sensors into a column of a reaction device such as a flow reactor.SOLUTION: When a column and an outlet side column end are fastened, a plurality of ports communicate with the inside of the column through an outlet side filter member, and the outlet side filter member is composed of a filter element and a disk-shaped filter body. The filter body is provided with a plurality of sensor insertion parts comprising holes respectively communicating with the plurality of ports, and a filter fitting recess part in which a region avoiding the plurality of sensor insertion parts is recessed. In the filter element, a wire mesh layer and a retainer arranged on a surface layer of the wire mesh layer are integrally fitted into the filter fitting recess part. On a peripheral edge part of the filter fitting recess part, an annular laser-welded part for connecting the retainer is formed.SELECTED DRAWING: Figure 3(a)
Patent JP-2022146543-A (JP)
Title: Semiconductor storage device, memory system, and method
Inventor: OTOMO GOICHI
IPC: G11C5/04
Filed: 2021-03-22
Abstract: To provide a semiconductor storage device for suitably controlling timing of reception start of data from two or more memory chips.SOLUTION: A semiconductor storage device included in a memory system SYS includes a first chip (bridge chip), a plurality of second chips (memory chips), and a plurality of channels CH1 and CH2. The first chip can be connected to a host. Each of the plurality of channels connects one or more second chips of the plurality of second chips with the first chip. The first chip includes one or more delay circuits that can change first timings of transmission start for timing signals for output of data sequences, adjusts the first timings by channel using one or more delay circuits, and outputs the adjusted timing signals to two or more second chips connected to different channels respectively. The first chip receives two or more data sequences, of which second timings of reception start for data sequences output from the two or more second chips are aligned, from the two or more second chips.SELECTED DRAWING: Figure 1
Patent JP-2021177168-A (JP)
Title: Vehicle dead-reckoning method, apparatus, device, storage medium and program
Inventor: CHEN WENLONG
IPC: G01C21/28
Filed: 2021-03-23
Abstract: To improve accuracy of a dead-reckoning result.SOLUTION: The present invention discloses a vehicle dead-reckoning method, an apparatus, a device, a storage medium, and a program, and relates to vehicle control, intelligent driving and a self-driving field. In particular, the vehicle dead-reckoning method is configured to: obtain position posture increment of the vehicle on the basis of wheel speed information on the vehicle; and perform dead-reckoning with respect to a position posture at current time of the vehicle on the basis of the position posture increment of the vehicle, and a position posture at preceding time. According to the present invention, the vehicle dead-reckoning method is configured to: obtain the position posture increment using the wheel speed information; perform the dead-reckoning further using the position posture increment; and thereby reduce a cumulative error, in which in turn accuracy of a dead-reckoning result can be improved.SELECTED DRAWING: Figure 1
Patent JP-2022149402-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TEGA NAOKI
IPC: H01L21/336
Filed: 2021-03-25
Abstract: To provide a technique for stabilizing the potential of a body region extending outside the outermost edge of a trench gate.SOLUTION: A semiconductor layer 10 of a semiconductor device 1 includes a p-type first contact region 15 which is arranged in an active region 10A, is provided to reach a body region 13 beyond a source region 14, and has a p-type impurity concentration higher than that of the body region 13, and a p-type second contact region 16 that is arranged in an intermediate region 10B, is provided so as to reach the body region beyond the source region, goes around the source region along the periphery of the source region, and has a p-type impurity concentration higher than that of the body region. The concentration distributions in the depth direction of the second conductivity type impurity in the first contact region and the second contact region are the same.SELECTED DRAWING: Figure 1
Patent JP-2022150708-A (JP)
Title: Lower part structure for electric vehicle
Inventor: SATO HITONAO
IPC: B60K1/04
Filed: 2021-03-26
Abstract: To achieve both avoiding contact with a front sub-frame and securing a connection space for a harness, etc.SOLUTION: A front sub-frame 20 has a pair of left and right side frame parts 20a, 20a, positioned in front of and below a dash panel 12. A converter 40 disposed behind a rear end of one of the side frame parts 20a, and along a lower surface of a floor panel 11, and a vehicle component 70 disposed behind and adjacent to the converter 40 are provided. The converter 40 is disposed in a vertically inclined state. A front end of the converter 40 is located higher than the rear end of the side frame part 20a, and a rear end of the converter 40 is located lower than the vehicle component 70.SELECTED DRAWING: Figure 3
Patent JP-2022032943-A (JP)
Title: Condensed ring compound, composition, organic electroluminescent element material, electronic element and organic electroluminescent element
Inventor: TOYAMA WATARU
IPC: C07F5/02
Filed: 2021-03-29
Abstract: To provide a novel light-emitting material that can achieve high color purity, particularly, a novel blue light-emitting material that can achieve high color purity.SOLUTION: The present invention relates to a condensed ring compound of a specific structure in which there are a nitrogen atom (N) having electron-donating properties and a boron atom (B) having electron acceptability, and these and a conjugate system of a specific structure are bonded together so as to have proper arrangement.SELECTED DRAWING: None
Patent JP-2022154335-A (JP)
Title: Area monitoring device, area monitoring method and program
Inventor: TANAKA MAMI
IPC: G01S17/86
Filed: 2021-03-30
Abstract: To improve the accuracy of moving path tracking of a specific person with a simple configuration regardless of an extent and a shape of a room.SOLUTION: An area monitoring device comprises: a space measurement unit which detects a person in a monitoring target area as a detection person by using ranging data by a range finder and acquires person distribution data for each detection time; an authentication unit which specifies and authenticates the person in the monitoring target area as an authentication person by using an authentication image obtained by imaging a prescribed range in the monitoring target area with an authentication camera; an association unit which generates association data in which the detection person is associated with the authentication person; and an output image generation unit which generates and outputs an output image by using the person distribution data and the association data.SELECTED DRAWING: Figure 3
Patent JP-2022154459-A (JP)
Title: Method for producing 3-hydroxy-γ-butyrolactone
Inventor: ONO FUMI
IPC: C07D307/33
Filed: 2021-03-30
Abstract: To provide a method for producing 3-hydroxy-γ-butyrolactone that suppresses the formation of impurities and allows improved yield .SOLUTION: The present invention discloses a method for producing 3-hydroxy-γ-butyrolactone represented by formula (2) by subjecting 4-halogeno-3-hydroxybutyric acid ester represented by formula (1) to a cyclization reaction in a medium containing water, the method including a pH adjustment step for adjusting the pH of a reaction liquid after the start of and before the finish of the cyclization reaction. In the formula, X is a halogen atom, and R is an ester-based protecting group.SELECTED DRAWING: None
Patent JP-2022154625-A (JP)
Title: Controller of internal combustion engine
Inventor: SAWADA TORU
IPC: F02D43/00
Filed: 2021-03-30
Abstract: To provide a controller of an internal combustion engine capable of improving accuracy of air-fuel ratio feedback control based on a detection value of air-fuel ratio detection means.SOLUTION: A controller of an engine 2 comprises a three-way catalyst 12 provided in an exhaust passage 10 of the engine 2, an LAFS 22 provided upstream of the three-way catalyst 12, and an O2 sensor 23 provided downstream of the three-way catalyst 12; and feedback-controls an air-fuel ratio so that a detected value of the LAFS 22 becomes a target air-fuel ratio. The engine control unit 30 comprises: a temperature acquisition unit 35 that has a function of correcting an output value of the LAFS 22 based on an output value of the O2 sensor 23, and acquires a temperature of the O2 sensor 23 based on an exhaust temperature detected by an exhaust temperature sensor 24; and a correction unit 36 that changes a correction amount of the target air-fuel ratio based on the temperature of the O2 sensor 23 acquired by the temperature acquisition unit 35.SELECTED DRAWING: Figure 1
Patent JP-2022157750-A (JP)
Title: Segment assembly structure
Inventor: HASHIGUCHI AKIO
IPC: E21D11/08
Filed: 2021-03-31
Abstract: To provide a segment assembly structure which can lighten the work load of a constructor in the work for assembling hexagonal segments.SOLUTION: A segment assembly structure 10 comprises a plurality of hexagonal segments 1 and couplers 5, 6 that connect multiple segments 1 with each other. Each of the segments 1 comprises a pair of mutually opposing side faces 1a, and a pair of V-shaped oblique end face couples 1c formed at both ends of the side end faces 1a. Each of the oblique end face couples 1c comprises two oblique end faces 1b that incline from each other. The couplers 5, 6 consist of a first coupler 5 which connects segments 1 that are adjacently arranged in the peripheral direction of a cylindrical wall body with their oblique end faces 1b butting against each other, and a second coupler 6 which connects segments 1 that are adjacently arranged in the axial direction of the cylindrical wall body with their side end faces 1a butting against each other.SELECTED DRAWING: Figure 1
Patent JP-2022158619-A (JP)
Title: Runner of hydraulic machine and hydraulic machine
Inventor: HASHIDATE TADAYUKI
IPC: F03B3/02
Filed: 2021-04-02
Abstract: To provide a runner of a hydraulic machine that can reduce disk friction loss.SOLUTION: A runner of a hydraulic machine according to an embodiment comprises a runner body comprising a rotation axis, and a friction reduction structure provided in an outer surface of the runner defining a gap, and for reducing disk friction caused by a flow of operating water formed in the gap. The friction reduction structure is formed in a stepped shape so as to get close to a stationary member toward the outside in a radial direction. The friction reduction structure includes a plurality of step parts. The step parts each include a wall surface extending in a circumferential direction, and an opposed surface located closer to the outside in the radial direction than the wall surface, and opposed to the stationary member.SELECTED DRAWING: Figure 2
Patent JP-2021119473-A (JP)
Title: User interface for loyalty accounts and private label accounts for wearable device
Inventor: MARCEL VAN OS
IPC: G06Q20/32
Filed: 2021-04-06
Abstract: To provide a user interface for the use of loyalty accounts, private label payment accounts, and general payment accounts using a wearable electronic device with an electronic wallet.SOLUTION: An electronic device 100 linked with various accounts is NFC-enabled and comprises a display, a touch-sensitive surface, and one or more wireless communication elements (e.g., one or more wireless antennas such as NFC antennas and WiFi antennas). The electronic device provides loyalty account information and payment account information to a contactless payment terminal, such as an NFC-enabled payment terminal.SELECTED DRAWING: Figure 16D
Patent JP-2022161565-A (JP)
Title: Usage method of holder for mobile terminal and holder for mobile terminal
Inventor: HIRANO TAKENORI
IPC: H04M1/12
Filed: 2021-04-09
Abstract: To provide a holder for a mobile terminal capable of stably holding a smart phone and applicable to mobile terminals of various shapes.SOLUTION: A holder 1 for a mobile terminal includes a loop portion 2 formed in a loop shape from an elastically deformable material, and two finger fixing portions 3 arranged in the middle of the loop portion 2 to fix fingers. The loop portion 2 is hooked on the front side of the first corner portion S11 of a mobile terminal S having a predetermined shape, is passed over the back side of the mobile terminal S, and is formed in a loop shape having a length approximately twice the length of the diagonal line of the mobile terminal S so as to be hooked on the front side of the second corner portion S12 located at the corner position with respect to the first corner portion S11 of the mobile terminal S.SELECTED DRAWING: Figure 2
Patent JP-2022166397-A (JP)
Title: Robot controlling system, robot controlling method, and controlling program
Inventor: ODA SHIRO
IPC: B25J5/00
Filed: 2021-04-21
Abstract: To provide a robot controlling system, a robot controlling method, and a controlling program which, if there are a plurality of mobile robots requiring restoration, can restore, with priority, a mobile robot having higher restoration priority among them.SOLUTION: A robot controlling system according to the present invention is a robot controlling system having a plurality of mobile robots for autonomously moving in a facility, and a control apparatus for controlling the plurality of mobile robots. The control apparatus, if detecting two or more mobile robots among the plurality of mobile robots need to be restored, notifies that the two or more mobile robots need to be restored, with their priority.SELECTED DRAWING: Figure 1
Patent JP-2022166621-A (JP)
Title: Sheet feeding device and image forming device with the same
Inventor: ATSUMI TATSUFUMI
IPC: B65H3/52
Filed: 2021-04-21
Abstract: To provide a sheet feeding device in which a weight from a sheet feeding member is made to be hard to escape, so that the sheet feeding member can be stably pressed, thus improving the sheet feedability; and to provide an image forming device.SOLUTION: A sheet feeding device comprises a sheet loading member 211 on which a sheet P is loaded, and a sheet feeding member (221). The sheet loading member 211 rotates around a rotational axis line along a width direction orthogonal to a sheet feeding direction H. The sheet loading member 211 includes a sheet loading member body part 211b and a bent part 211c bent from a tip part of the sheet loading member body part 211b to a side opposite to a sheet loading surface 211b1 being a loading surface of the sheet P. The sheet loading member 211 is provided with an elastic member 230 extending along the sheet loading surface 211b1 of the sheet loading member body part 211b so as to cover at least a part of the bent part 211c.SELECTED DRAWING: Figure 6B
Patent JP-2022167265-A (JP)
Title: Stirring blade and mixer equipped with the same
Inventor: HARA HIROSHI
IPC: B01F27/70
Filed: 2021-04-23
Abstract: To provide a stirring blade that can improve stirring performance while being capable of lightening a load caused by biting of a powder material, and a mixer equipped with the blade.SOLUTION: A stirring blade 20 comprises: a rotation shaft 21 which is freely rotatably held in a mixing tank 10 that mixes a powder material; and a tabular stirring blade part 25 which is arranged so as to extend in an axial direction from the rotation shaft at a position with a gap in a radial direction via a connection part 24 and such that a thickness direction becomes a rotation direction of the stirring blade, where protrusions 26 protruded so as to make a clearance to an inner peripheral surface 12 of the mixing tank smaller are provided for a plurality of areas in an axial direction of a side end part of an inner peripheral surface of the mixing tank in the stirring blade part.SELECTED DRAWING: Figure 1
Patent JP-2022169912-A (JP)
Title: stocker
Inventor: SAGA AYUMI
IPC: B62B3/16
Filed: 2021-04-28
Abstract: To provide stockers capable of improving transport efficiency and storage efficiency.SOLUTION: A stocker 1 includes: a pair of base parts 2 provided with upper side parts 3 extending nearly in a horizontal direction and vertical side parts 4 extending downward from both end parts of the upper side parts 3; auxiliary holding parts 5 joining the pair of base parts 2; and holding parts 7 which are provided on an upper surface side of the upper side parts 3 and can hold a basket 11. The vertical side parts 4 extend, tilted downward to an outer peripheral side of the stocker 1. The stocker 1 above can cross the stocker 1 below, and the stockers 1 can be piled up on each other by relatively inserting the stocker 1 below in an internal space 8 encircled by a plurality of vertical side parts 4 of the stocker 1 above.SELECTED DRAWING: Figure 5
Patent JP-2022171114-A (JP)
Title: discharge container
Inventor: OGASAKA YUTA
IPC: B65D47/34
Filed: 2021-04-30
Abstract: To suppress unintended discharge of contents.SOLUTION: A discharge container 1 includes: a container body 2 that has an inner container 3 and an outer container 4 that are reduced in volume and deformed as contents decrease; a cylinder part 5 that has an air chamber; a piston part 6; a piston operation part 7; an air valve 144 that is provided in an air communication passage 12 communicating the inside of an air introduction part 22 introducing air between the inner container and the outer container and the inside of the air chamber, permits the flow of air from the air chamber toward the air introduction part, and restricts the flow in the opposite direction; a discharge member 9 that has a discharge passage 120 communicating between the inside of a discharge port 8 and the inside of the inner container; a plug body 13 that releasably closes the inside of the discharge passage and regulates the flow of the contents from the inside of the inner container toward the discharge port; and an operating member 14 that switches the plug body from a closed state in which the inside of the discharge passage is closed to an open state.SELECTED DRAWING: Figure 2
Patent JP-2021119192-A (JP)
Title: Pharmaceutical composition
Inventor: HORIE MINORU
IPC: A61K31/554
Filed: 2021-05-07
Abstract: To provide a pharmaceutical composition useful for treatment and prevention of arrhythmia and long QT syndrome.SOLUTION: A pharmaceutical composition contains l-cis-diltiazem or salt thereof.SELECTED DRAWING: None
Patent JP-2021151483-A (JP)
Title: Debris evacuation for cleaning robot
Inventor: Russell walter morin
IPC: A47L9/28
Filed: 2021-05-11
Abstract: To provide an evacuation station for a mobile floor cleaning robot.SOLUTION: This specification describes an evacuation station. The evacuation station includes a housing, a suction opening that is defined in the housing and aligned with a roller housing of a mobile floor cleaning robot at the docking position, and an evacuation vacuum part that is in fluid communication with the suction opening. The evacuation vacuum part, during evacuation operation, draws air from a debris bin of the mobile floor cleaning robot at the docking position into the evacuation station, thereby drawing debris bin of the mobile floor cleaning robot into the evacuation station.SELECTED DRAWING: Figure 1