baber/WOPTO huggingface dataset:
Patent JP-2023008458-A (JP)
Title: Answer presentation program, answer presentation method and answer presentation device
Inventor: TANIGUCHI HAYATO
IPC: G06F16/90
Filed: 2021-07-06
Abstract: To provide an answer presentation program that improves quality of an answer being presented to a questioner.SOLUTION: An answer presentation program causes a computer to perform processing of: independently acquiring a question and a mail; determining a question category of a question to which a first character belongs on the basis of a specific first character included by a question mark added sentence or an interrogative sentence equivalent when the question includes the question mark or is an interrogative sentence equivalent; determining a first specific word that can identify a commercial transaction object of a question object on the basis of at least one sentence or total sentences of a question; determining a mail category of a mail to which a second character belongs on the basis of a specific second character included by the question mark added sentence or the interrogative sentence equivalent when the mail includes the question mark or is the interrogative sentence equivalent; determining a second specific word that can identify the commercial transaction object being an object in the mail on the basis of at least one sentence or total sentences of the mail; and presenting the mail as an answer candidate for the question on the basis of a first similarity between the question category and the mail category and a second similarity between the first specific word and the second specific word.SELECTED DRAWING: Figure 5
Patent JP-2023013005-A (JP)
Title: Lift device for vehicle
Inventor: HAGITANI TADASHI
IPC: B66F7/28
Filed: 2021-07-15
Abstract: To provide a lift device for a vehicle capable of assisting the advance of a vehicle into a lift position even if the vehicle is a large vehicle with a long vehicle body and a long inter-axle distance such as a large truck, a bus, and a special vehicle and realizing work environment in which work for a vehicle lower part can be safely and efficiently performed.SOLUTION: A lift device for a vehicle includes an elevation lift for raising/lowering a vehicle by supporting a vehicle lower part at a plurality of portions in a vehicle longitudinal direction. The lift device for a vehicle includes an advancing route guide illumination illuminating an advancing route of the vehicle into an installation position of the elevation lift to guide the entering of the vehicle to the installation position of the elevation lift and a lift illumination provided at an installation part of the elevation lift to illuminate a lower part of the vehicle to be raised/lowered.SELECTED DRAWING: Figure 1
Patent JP-2021169309-A (JP)
Title: Variable oscillation three-dimensional sipe
Inventor: ANDREW D CERNY
IPC: B60C11/03
Filed: 2021-07-20
Abstract: To provide a three-dimensional sipe formed in a tire tread that can provide improved stability and improved flexibility.SOLUTION: A tire can include a three-dimensional sipe 122 formed in a tire tread 100. The three-dimensional sipe can be formed in a tread element 112 of the tire tread and can include a three-dimensional pattern. The three-dimensional sipe can have a first frequency of oscillation at a top end of the three-dimensional sipe and a second frequency of oscillation at a bottom end of the three-dimensional sipe with the first frequency of oscillation being different from the second frequency of oscillation.SELECTED DRAWING: Figure 1
Patent JP-2023016186-A (JP)
Title: Pump monitoring method and monitoring device
Inventor: KANEMORI YUJI
IPC: F04D29/046
Filed: 2021-07-21
Abstract: To reduce a time period when a pump becomes unable to operate for maintenance management.SOLUTION: In a monitoring method of a pump 10, a vibration detection part 61 detects vibration of a drain mechanism 40 which drains water in a water suction tank 2 and whether or not wear detection of a submerged bearing 56 forming the drain mechanism 40 is needed is determined based on a detection result (a vibration measured value Vmv) of the vibration detection part 61. When it is determined that the wear detection is needed, a supply mechanism 63 supplies a fluid to a space between the submerged bearing 56 and a rotary shaft 42. Then, a wear volume (a gap measured value Gmv) of the submerged bearing 56 is determined based on a detection result of a differential pressure detection part 75 which detects a differential pressure between a pressure of the fluid supplied by the supply mechanism 63 and an internal pressure of a pump casing 20.SELECTED DRAWING: Figure 9A
Patent JP-2023017314-A (JP)
Title: Data processing method, data processing device, data processing program and generation method of neural network model
Inventor: WATABE GENTARO
IPC: G06N3/063
Filed: 2021-07-26
Abstract: To reduce a use amount of a memory which holds data during calculation for first calculation processing to reduce a memory bandwidth, in a data processing method which executes second calculation processing by using the data during the calculation for the first calculation processing.SOLUTION: A data processing method about a machine learning model: compresses data during calculation for first calculation processing to generate compression data; stores the generated compression data in a memory region; and executes second calculation processing by using the compression data stored in the memory region.SELECTED DRAWING: Figure 6
Patent JP-2021182638-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2021-08-10
Abstract: To provide an active matrix type liquid crystal display device in which a plurality of types of circuits are formed on the same substrate and a plurality of types of thin film transistors are provided according to the characteristics of a plurality of types of circuits.SOLUTION: An inverted coplanar type having an oxide semiconductor layer overlapping a source electrode layer and a drain electrode layer is used as a pixel thin film transistor, a channel protection type is used as a drive circuit thin film transistor, and the main part of the pixel thin film transistor is configured by a translucent material to increase the aperture ratio.SELECTED DRAWING: Figure 1
Patent JP-2022008298-A (JP)
Title: Constricting cardiac valve annulus and installing ring onto cardiac valve annulus
IPC: A61F2/24
Filed: 2021-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device that enables constricting a cardiac valve annulus and installing a ring onto the cardiac valve annulus. 
     SOLUTION: A cardiac valve annulus may be constricted by using an apparatus to deliver a cord to the annulus, affixing the cord, and subsequently tightening that cord. In some embodiments, this apparatus includes an elongated core with a main channel, a set of first channels, and at least one second channel, all of which run through the core. The first channels accommodate pull wires for triggering the anchor launchers, and the second channels accommodate portions of the cord. Support arms extend distally beyond the core, and anchor launchers are mounted to each of these support arms. The support arms hold the distal ends of the anchor launchers at positions distributed about the annulus. The anchors are launched to affix the cord, and the cord is tightened in a subsequent procedure. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022040010-A (JP)
Title: Radiodiagnosis device, correction method of compton scattering event and program thereof
Inventor: KAWADA GO
IPC: G01T1/22
Filed: 2021-08-17
Abstract: To improve image quality.SOLUTION: A radiodiagnosis device according to an embodiment comprises: a first detector; a second detector; an identification unit; and a determination unit. The first detector is configured to detect Cherenkov light generating when radiation passes through. The second detector, which is provided oppositely on a distant side from a generation source of the radiation with respect to the first detector, is configured to detect energy information on the radiation. The identification unit is configured to identify a Compton scattering event to be detected by the second detector. The determination unit is configured to determine an event corresponding to an incidence channel of the identified Compton scattering event on the basis of a detection result of the first detector.SELECTED DRAWING: Figure 1
Patent JP-2023028464-A (JP)
Title: Sliding table device
Inventor: KATO SATORU
IPC: F16D1/02
Filed: 2021-08-19
Abstract: To provide a sliding table device which has small lost motion and high accuracy of positioning.SOLUTION: A sliding table device comprises: a screw shaft; a table movably connected to the screw shaft; a motor; a coupling member connecting a rotating shaft of the motor and the screw shaft; and a bearing supporting the screw shaft. A first through-hole is formed in a sidewall of the coupling member perpendicularly to an axial direction. A conical recess is formed, perpendicularly to the axial direction, at a position corresponding to the first through-hole of the coupling member on an external peripheral face of the screw shaft inserted into the coupling member. A first setscrew which passes through the first through-hole and reaches the recess is attached, and the first setscrew and a wall face of the recess are placed in pressure-contact with each other.SELECTED DRAWING: Figure 1
Patent JP-2023031919-A (JP)
Title: Air-conditioning duct structure for vehicle
Inventor: SAITO KOTA
IPC: B60H1/32
Filed: 2021-08-26
Abstract: To provide an air-conditioning duct structure for a vehicle, that has a simple structure and efficiently utilizes the internal side of a center console.SOLUTION: An air-conditioning duct structure 100 for a vehicle introduces air from an air-conditioning system body 102 mounted on a front side of a vehicle, to back row seats. The air-conditioning duct structure comprises: an aggregate duct 106 extending from the air-conditioning system body 102 toward the internal side of a center console 104 at an in-cabin center; a branch duct 110 which is arranged inside the center console 104 to split a flow of air from the aggregate duct 106 to two or more paths; and an opening/closing mechanism (a rear louver 118) which is provided on at least one path out of the two or more paths, to open/close the path.SELECTED DRAWING: Figure 1
Patent JP-2023033270-A (JP)
Title: Pile driver coping with slope
Inventor: MATSUO YU
IPC: E02F5/00
Filed: 2021-08-28
Abstract: To provide a pile driver capable of suppressing rollover accidents to the minimum and improved in work efficiency, when used on a rough terrain or a steep slope of unfavorable conditions which is used as a site for wind power generation or solar power generation, due to shortage of a flat site.SOLUTION: In a pile driver 17 having a pile driving work part 14, a revolving body 15 and a traveling body 16, a power pack 4 fixed to the upper part of a linear shaft 6 of the revolving body 15 moves following telescopic movement of the linear shaft to change a gravity center position. A hydraulic mechanism swings a swing arm 8 fixed to the underside of a turn table 7 of the revolving body 15 around a traveling body link 12, to keep a horizontal state of the revolving body 15 on a slope. The gage of a crawler 10 provided to the traveling body 16 is telescopically formed, the crawler 10 is extended to a valley side by a telescopic cylinder 11, the position of the gravity center of the pile driver 17 is lowered, the pile driver 17 is fixed by an outrigger 9 with a spike, and stabilized on a slope.SELECTED DRAWING: Figure 1
Patent JP-2021185325-A (JP)
Title: Motor-driven valve control device and motor-driven valve device including the same
Inventor: ISHIZUKA YUSUKE
IPC: F16K31/04
Filed: 2021-09-08
Abstract: To provide a motor-driven valve control device that can accurately control a valve opening degree of a motor-driven valve by eliminating an error due to hysteresis, and to provide a motor-driven valve device including the same.SOLUTION: A motor-driven valve control device includes an EEPROM11e that is a non-volatile storage part that stores valve opening-degree information and a drive direction of a motor-driven valve 9 at the time of power-off of the motor-driven valve 9 or transition to a sleep mode.SELECTED DRAWING: Figure 8
Patent JP-2023039037-A (JP)
Title: Information processing device, control method and program
Inventor: AOYAMA MOTOAKI
IPC: B41J29/46
Filed: 2021-09-08
Abstract: To prevent secondary infection due to use of an information processing device of a second user after a first user uses the information processing device.SOLUTION: An information processing device 1 having a plurality of operation parts 8 operable by a user includes a user detection part 40 for detecting the user, an operation detection part 44 for detecting an operation part 8 operated by a first user among a plurality of operation parts 8 when the user detection part 40 detects the first user, a storage part 32 for storing operation information 34 obtained by recording the operation part 8 detected by the operation detection part 44, and a notification part 46 for reading the operation information 34 from the storage part 32 to notify the second user of the operation part 8 operated by the first user when the user detection part 40 detects the second user.SELECTED DRAWING: Figure 3
Patent JP-2023039137-A (JP)
Title: Operating device, optical device, and imaging apparatus
Inventor: TADA TAKASHI
IPC: H04N23/60
Filed: 2021-09-08
Abstract: To provide an operating device advantageous in terms of operability.SOLUTION: An operating device (10) for operating a movable optical member in an optical device has an operating member (101), a detection unit (102) that detects the amount of operation of the operating member, and processing units (103-105, 107) that generate a command value based on the amount of operation of the operating member. The processing units set the amount of operation and the range of the amount of operation based on the relationship between the amount of operation and the command value and the amount of control of the optical member.SELECTED DRAWING: Figure 1
Patent JP-2023050207-A (JP)
Title: Ground specific electrical resistance monitoring device, and slope collapse warning system
Inventor: TANAKA MAKOTO
IPC: G01V3/02
Filed: 2021-09-16
Abstract: To provide a ground specific electrical resistance monitoring device and slope collapse warning system that can easily acquire specific electrical resistance of a desired depth in ground with power saving and in a short time, can evaluate a risk level of slope collapse on the basis of an acquired result, and can implement a warning high in stable reliability.SOLUTION: A specific electrical resistance monitoring device comprises: a pair of current electrodes that is installed in ground; and a plurality of sets of potential electrodes that is disposed on an outer side of the pair of current electrodes. The specific electrical resistance monitoring device is configured to supply a prescribed current to the pair of current electrodes; measure a potential difference between two potential electrodes of each set; and calculate specific electrical resistance of a prescribed depth of the ground respectively on the basis of the prescribed current and measured potential difference. A slope collapse warning system is configured to: calculate a thickness ratio of aquifer in a soil layer as a risk level parameter representing a risk level of slope collapse on the basis of the specific electrical resistance of the ground obtained by the specific electrical resistance monitoring device; and implement a warning when the risk level parameter reaches a threshold.SELECTED DRAWING: Figure 1
Patent JP-2023046659-A (JP)
Title: battery pack
Inventor: MORI SHINICHIRO
IPC: H01M10/6568
Filed: 2021-09-24
Abstract: To provide a battery pack in which maintaining of cooling performance of a battery stack and suppression of the occurrence of rust in a cooler can be made compatible with each other.SOLUTION: A battery pack 1 comprises: a battery stack 10; a case 20; a cooler 30 provided outside the case 20 and cooling the battery stack 10; and an outer heat conduction layer 40 positioned between the case 20 and the cooler 30. The cooler 30 includes: a cooling unit 32; and a holding frame portion 34 that is formed in an annular shape around the cooling unit 32 and holds the cooling unit 32. The outer heat conduction layer 40 includes an annular heat conduction unit 44 located between the holding frame portion 34 and the case 20.SELECTED DRAWING: Figure 1
Patent JP-2023048821-A (JP)
Title: Paper, and methods of manufacture thereof
Inventor: MIYAUCHI KENSHIRO
IPC: D21H11/04
Filed: 2021-09-28
Abstract: To provide high-quality paper made from kraft pulp and a method for producing them.SOLUTION: The present invention uses paper and kraft pulp as paper raw materials in which the paper raw materials contain kraft pulp and have a prescribed relationship between density and fracture length or between density and flexural stiffness. The kraft pulp is preferably obtained by digesting a wood raw material having a volumetric weight of 635 kg/m3 or more and a fiber length of 1.1 mm or less. Kraft pulp digestion is preferably carried out under conditions of an active alkali addition rate of 5-40%.SELECTED DRAWING: None
Patent JP-2023049179-A (JP)
Title: Multi-port joint and piping system
Inventor: OTA YUSUKE
IPC: F16L41/03
Filed: 2021-09-29
Abstract: To provide a multi-port joint that can pass a light heat-resistance test because of having excellent workability and securing water stop performance during occurrence of fire, and can be suitably used in a fire fighting piping system, and a fire fighting piping system.SOLUTION: In a multi-port joint 10, a pipe or a socket 20 attached to one end of the pipe has a plurality of receptacles inserted through O-rings 50. The multi-port joint is composed of a random polymerized resin of propylene and ethylene, where a ratio [P/P+E] of the propylene-based units to the sum of the propylene-based units and the ethylene-based units is 93 to 99 mass%.SELECTED DRAWING: Figure 7
Patent JP-2023049242-A (JP)
Title: Mold, method for producing the same and casting method
Inventor: SENGOKU RISA
IPC: B33Y80/00
Filed: 2021-09-29
Abstract: To provide a mold capable of suppressing the remaining of uncured sands in a hollow blade formation part used for casting a blade part.SOLUTION: A mold 1 is produced by an additional production device using molding sands and can cast a member having a blade part projecting in a direction different from a central axis, and comprises: a body part 100 which has hollow blade formation parts 112 used for casting the blade part, in which one of main faces of the blade formation part being formed with an openings 130; and cover parts 200 covering the openings.SELECTED DRAWING: Figure 1
Patent JP-2022073989-A (JP)
Title: Positive electrode for secondary battery and manufacturing method thereof
Inventor: LEE DONG HOON
IPC: H01M4/13
Filed: 2021-09-30
Abstract: To provides a positive electrode for a secondary battery and a manufacturing method thereof that improve the defective rate of an electrode and manufacture a good quality positive electrode by minimizing the difference in the draw ratio between a coated portion and an uncoated portion, and minimizing the wrinkles and breakage that occur during positive electrode rolling.SOLUTION: A positive electrode for a secondary battery according to the present invention includes a positive electrode current collector and a positive electrode mixture layer provided on the positive electrode current collector, and further includes a coating portion in which the positive electrode mixture layer is formed to a certain thickness, an uncoated portion located on at least one edge of the coated portion on the positive electrode current collector and on which the positive electrode mixture layer is not formed, and a cushioning portion located between the coated portion and the uncoated portion, and in which the positive electrode mixture layer is formed with a thickness smaller than the thickness of the coated portion.SELECTED DRAWING: Figure 1
Patent JP-2023053506-A (JP)
Title: Engine system and control method for engine
Inventor: FUJII TAKUMA
IPC: F02D45/00
Filed: 2021-10-01
Abstract: To stabilize combustion at a transient time.SOLUTION: A controller (ECU 10) for an engine system E executes combustion control for controlling an injector 6, an ignition plug and a state amount adjustment device so that target torque set on the basis of a current accelerator opening detected by an accelerator operation detector (accelerator opening sensor SW7) is output in a specified cycle in predetermined delay time future relative to a current time. In the combustion control, the controller executes: processing for setting a target load of an engine in the specified cycle on the basis of the current accelerator opening; and processing for setting combustion transition from a current cycle to the specified cycle by selecting beforehand combustion from the current cycle to the specific cycle from flame propagation combustion and compression self-ignition combustion on the basis of the set target load.SELECTED DRAWING: Figure 10
Patent JP-2023054606-A (JP)
Title: Liquid discharge device
Inventor: INOUE KOSUKE
IPC: B41J2/01
Filed: 2021-10-04
Abstract: To provide a liquid discharge device capable of performing printing on recording media at a desired timing even in the case that the difference between an actual speed of conveying the recording media by a rotor and a conveying speed in settings.SOLUTION: A liquid discharge device comprises: a rotor capable of conveying recording media; a recording head that discharges liquid onto the recording media; a rotation detection part capable of detecting the rotational displacement amount of the rotor; a plurality of reference members mounted on the rotor; a timing detection part provided to be able to detect the structures of the recording media and the rotor; a storage part that stores an ideal value which is the ideal rotational displacement amount in which the reference members are detected by the timing detection part; and a control part that causes the recording head to discharge the liquid on the basis of a measured value of the rotational displacement amount when the reference members are detected by the timing detection part and the ideal value.SELECTED DRAWING: Figure 1
Patent JP-2023060602-A (JP)
Title: Wiring harness
Inventor: SAITO RYUTA
IPC: H02G3/04
Filed: 2021-10-18
Abstract: To provide a wiring harness capable of improving connection reliability between a route regulating member and other members.SOLUTION: A wiring harness 10 includes a wiring harness body 11 having an electric wire member 20 and an exterior member 30, a first path regulating member 40 attached to the outer periphery of the exterior member 30 and regulating the path of the wiring harness body 11, and a second path regulating member 50 attached to a part of the outer periphery in the length direction of the first path regulating member 40. The first path regulating member 40 includes a first body portion 41 covering a part of the outer periphery of the exterior member 30, and an insertion port 42 that opens in a direction orthogonal to the length direction of the first body portion 41 and extends over the entire length direction of the first body portion 41. The first path regulating member 40 includes a connecting portion 47 connected to the second path regulating member 50. The second path regulating member 50 includes a covering portion 51 that covers the outer circumference of the connecting portion 47. The covering portion 51 includes a through hole 67 penetrating through the covering portion 51 in the radial direction of the exterior member 30.SELECTED DRAWING: Figure 3