baber/WOPTO huggingface dataset:
Patent JP-2020101087-A (JP)
Title: Shovel operation device, shovel operation method, shovel, and program for shovel operation
Inventor: SUGIYAMA YUTA
IPC: E02F9/20
Filed: 2020-04-06
Abstract: To provide a shovel operation device capable of reducing a burden on an operator at the time of operation of the shovel.SOLUTION: A communication device communicates with a shovel having a first actuator and a second actuator. When touch input is performed on an input surface, an input device detects a first touch position subjected to the touch input. When a first touch position is moved in the input surface, a processor generates a command for driving the first actuator and a command for driving the second actuator on the basis of the movement of the first touch position, and transmits the generated command to the shovel through the communication device.SELECTED DRAWING: Figure 1
Patent JP-2021165535-A (JP)
Title: Internal combustion engine control system and internal combustion engine control program
Inventor: MARUTA SHO
IPC: F02D23/00
Filed: 2020-04-07
Abstract: To prevent abnormal sound from generating in an intake passage when performing imbalance diagnosis.SOLUTION: A control device executes an imbalance diagnosis repeating treatment in which imbalance diagnosis to diagnose variation in an air-fuel ratio among cylinders with a waste gate valve fully closed is repeated by predetermined times. When duration time H1 of a state where a rotation speed of a turbine wheel is equal to or larger than a predetermined rotation speed is equal to or longer than first predetermined time H1A (Yes in Step S200), the control device suspends the imbalance diagnosis repeating treatment and makes an opening degree of the waste gate valve larger than a full closed state (Step 210). When suspended time H2 since the imbalance diagnosis repeating treatment is suspended becomes equal to or longer than second predetermined time H2A (Yes in Step S240), the control device resumes the imbalance diagnosis repeating treatment.SELECTED DRAWING: Figure 4
Patent JP-2021165683-A (JP)
Title: Method and device for estimating thickness of deposit on inner wall surface of exhaust gas passage
Inventor: ONO EIICHI
IPC: G01B21/08
Filed: 2020-04-07
Abstract: To estimate a thickness of deposits with high accurate, to extend a continuous operation time and increase an availability ratio.SOLUTION: The present invention is configured to, when estimating a thickness of deposits adhering to the inner wall surface of an exhaust gas passage, measure the radioactivity of the deposits from the outside of the exhaust gas passage using a radioactivity sensor; actually measure the shape of the deposits on the inner wall surface of the exhaust gas passage when a furnace is released; accumulate adhesion thickness estimation data 31 obtained from the measurement of radioactivity, adhesion thickness measurement data 33 obtained from the actual measurement of the shape of the deposits, and operation data 40 and 42, to learn the thickness of deposits; and predict the thickness of the deposit using the learning result obtained from the learning.SELECTED DRAWING: Figure 7
Patent JP-2020127217-A (JP)
Title: Shovel
Inventor: IZUMIKAWA TAKEYA
IPC: E02F9/26
Filed: 2020-04-07
Abstract: To provide a shovel by which a distance and a direction with respect to the shovel of an object existing in a wider area around the shovel.SOLUTION: A shovel 60 includes: a lower traveling body 61; an upper pivoting body 63 pivotally mounted on the lower traveling body 61; and a plurality of stereo cameras 6 arranged on the upper pivoting body 63.SELECTED DRAWING: Figure 1
Patent JP-2021167180-A (JP)
Title: Shifter
Inventor: ONO HIROKI
IPC: G05G1/08
Filed: 2020-04-13
Abstract: To prevent a shift body from being displaced unnecessarily.SOLUTION: In a shifter 10, a knob 16 is displaced in a vertical direction, and rotated in one direction A and the other direction B, so that a shift position of the knob 16 is changed. Here, the knob 16 is arranged on a radially outer side of a supporting column 14. Thus, the knob 16 can be prevented from being displaced downward unnecessarily by the supporting column 14.SELECTED DRAWING: Figure 1
Patent JP-2023085574-A (JP)
Title: Modified vinyl alcohol-based polymer
Inventor: KONISHI HIROYUKI
IPC: C08J7/048
Filed: 2020-04-14
Abstract: To provide a modified vinyl alcohol-based polymer which is excellent in a barrier property, water solubility, and melt moldability and moreover is excellent in productivity when used as a coating agent.SOLUTION: Provided is a modified vinyl alcohol-based polymer represented by a formula (I), where content ratios (mole%) of each monomer unit a, b, and c satisfy formulas (1) to (3): 10≤a≤20 (1); 1≤c≤15 (2); and[100-(a+c)]×0.9≤b≤[100-(a+c)] (3). [In the formula [I], X, Y, and Z each independently represent a hydrogen atom and an alkanoyl group.]SELECTED DRAWING: None
Patent JP-2021170232-A (JP)
Title: Vehicle-driving support device
Inventor: NAKA TATSUSHI
IPC: G08G1/16
Filed: 2020-04-15
Abstract: To provide a vehicle-driving support device capable of starting one's own vehicle by precisely recognizing a situation to a driver even if collision with an obstacle is avoidable, when the obstacle is present within a set distance in an axle direction of the one's own vehicle.SOLUTION: A driving support control unit 11 executes erroneously starting suppression control when an obstacle B is present within a set distance in an axle Z direction of one's own vehicle M, and an accelerator operation for starting the one's own vehicle M in a direction of approaching the obstacle B is performed; and releases the erroneously starting suppression control when performing a steering input capable of avoiding the obstacle, and continuously performing the accelerator operation at a set accelerator opening or more, during execution of the erroneously starting suppression control.SELECTED DRAWING: Figure 2
Patent JP-2020123742-A (JP)
Title: Protection circuit
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/37
Filed: 2020-04-20
Abstract: To provide a driver circuit that suppresses a semiconductor element from being destroyed by ESD during manufacturing, and a manufacturing method of the driver circuit, also provide a driver circuit provided with a protection circuit with a small leakage current and a manufacturing method of the driver circuit.SOLUTION: A protection circuit is provided in a drive circuit by being electrically connected to a semiconductor element in the drive circuit, a transistor serving as a semiconductor element in the driver circuit and a transistor forming a protection circuit in the driver circuit are simultaneously formed, and therefore, destruction of the semiconductor element due to ESD during manufacturing of the driver circuit is suppressed. Further, by using an oxide semiconductor film for a transistor forming the protection circuit in the driver circuit, a leakage current of the protection circuit is reduced.SELECTED DRAWING: Figure 1
Patent JP-2021173425-A (JP)
Title: Refrigeration cycle device
Inventor: ITO SEIJI
IPC: F25B5/02
Filed: 2020-04-20
Abstract: To appropriately control a temperature of a cooling object in a refrigeration cycle device cooling the cooling object.SOLUTION: A refrigeration cycle device includes: a compressor compressing and discharging a refrigerant; a heat radiation section radiating heat from the refrigerant discharged from the compressor; a cooling decompression section decompressing the refrigerant of which heat has been radiated by the heat radiation section; a cooling section cooling a cooling object by vaporizing the refrigerant decompressed by the cooling decompression section by using heat of the cooling object; and a control section controlling the cooling decompression section so that cooling amount of the cooling object in the cooling section reaches target cooling amount.SELECTED DRAWING: Figure 5
Patent JP-2021174683-A (JP)
Title: Method for manufacturing electrochemical reaction single cell
Inventor: ISHIDA AKIRA
IPC: C25B13/04
Filed: 2020-04-27
Abstract: To suppress the warp of an electrochemical reaction single cell.SOLUTION: A method for manufacturing an electrochemical reaction single cell comprises the steps of: preparing a green sheet laminate including a green sheet for an electrolyte layer, a green sheet for a fuel electrode base layer, and a green sheet for a fuel electrode functional layer, which is located between the green sheet for an electrolyte layer and the green sheet for a fuel electrode base layer, and of which the relation of the shrinkage ratio in sintering when compared to that of the green sheet for an electrolyte layer is the same as the relation of the shrinkage ratio in sintering when compared to that of the green sheet for a fuel electrode base layer; and sintering the green sheet laminate.SELECTED DRAWING: Figure 8
Patent JP-2021174697-A (JP)
Title: Terminal film for power storage device and power storage device
Inventor: MURATA KOJI
IPC: H01M50/543
Filed: 2020-04-27
Abstract: To provide an exterior material for an all-solid-state battery that can detect an abnormality in the all-solid-state battery at an early stage by changing the color of a terminal film when hydrogen sulfide is generated.SOLUTION: A terminal film 40 for a power storage device, which is arranged so as to cover a part of the outer peripheral surface of a metal terminal 30 electrically connected to the power storage device main body 50 constituting the power storage device 100 includes a hydrogen sulfide color developer whose color changes when the terminal film reacts with hydrogen sulfide.SELECTED DRAWING: Figure 1
Patent JP-2021174325-A (JP)
Title: Carrier vehicle management system and carrier vehicle management method
Inventor: SAKAI ATSUSHI
IPC: G05D1/02
Filed: 2020-04-27
Abstract: To provide a carrier vehicle management system capable of smoothly designating a traveling course of a carrier vehicle when an intersection is present at a work site.SOLUTION: A management system 3 of a carrier vehicle 2 includes: a memory unit 300 that stores a track contour line representing a contour line of a track at a work site and an intersection contour line representing a contour line of an intersection at the work site; a specification unit 306 that specifies an origin of traveling of the carrier vehicle at the work site and a terminal of traveling of the carrier vehicle; and a connection unit 307 that connects the track contour line with the intersection contour line on the basis of the origin and terminal specified by the specification unit, and produces a traveling area contour line.SELECTED DRAWING: Figure 3
Patent JP-2021173686-A (JP)
Title: Ion chromatographic device
Inventor: GOTO YUKI
IPC: G01N30/02
Filed: 2020-04-28
Abstract: To provide an ion chromatographic device which is a simple device and can quickly measure sulfate ions and sodium gluconate ions included in sludge water.SOLUTION: The ion chromatographic device comprises: a chromatogram generation unit 91 in which a computation control device 90 stores a chronological change in output of an electrical conductivity detector 69 and generates a chromatogram; a storage unit 92 in which data processing conditions are stored that include a peak area calculation condition for peaks corresponding to gluconate ions in the obtained chromatogram and a peak area calculation condition for peaks corresponding to sulfate ions; condition update means 93 capable of inputting update information for at least the peak area calculation condition for peaks corresponding to gluconate ions that is stored in the storage unit 92; and a computation unit 94 for calculating both the peak area of peaks corresponding to the gluconate ions and the peak area of peaks corresponding to sulfate ions in a single chromatogram, in accordance with each calculation condition stored in the storage unit 92.SELECTED DRAWING: Figure 3
Patent JP-2021172309-A (JP)
Title: tire
Inventor: ISHIBASHI TAKASHI
IPC: B60C11/03
Filed: 2020-04-30
Abstract: To exhibit excellent wet performance in a tire whose rotation direction is designated.SOLUTION: A tire has a tread part 2 whose rotation direction R is designated. The tread part 2 forms at least one block 6. The block 6 includes a tread surface 8 defined by the edge 7 and a side surface 9 positioned inside of a tire radial direction of the tread surface 8. The edge 7 includes a first-arrival edge 10 positioned on a first-arrival side of the rotation direction R and a late-arrival side edge 20 extending closer to the late-arrival side of the rotation direction than the first-arrival edge 10. The first-arrival edge 10 continues the side surface 9 without mediating a bevelling part 13. A late-arrival side area 15 in at least the rotation direction R of the late-arrival side edge 20 continues the side surface 9 via the bevelling part 13.SELECTED DRAWING: Figure 2
Patent JP-2020129691-A (JP)
Title: Light-emitting device
Inventor: BANDO ATSUSHI
IPC: H01L33/54
Filed: 2020-05-13
Abstract: To provide a light-emitting device that can emit light with a wide range of chromaticity.SOLUTION: A light-emitting device includes a first light emitting element 10 and a second light emitting element 20 each having an emission peak wavelength of 430 nm to 480 nm, a first translucent member 15 that is disposed on the upper surface of the first light emitting element and that includes a first phosphor, a second translucent member 25 disposed on the upper surface of the second light emitting element, and a sealing member that covers the first translucent member and the second translucent member and that includes a third phosphor, and the first light emitting element and the second light emitting element can be independently driven, and the chromaticity of the emitted light emitted from the first translucent member and the chromaticity of the emitted light emitted from the second translucent member are different.SELECTED DRAWING: Figure 1A
Patent JP-2021179812-A (JP)
Title: Vehicle allocation device, vehicle, and terminal
Inventor: CHIBA HIROYA
IPC: G08G1/123
Filed: 2020-05-13
Abstract: To provide a vehicle allocation device, a vehicle, and a terminal that can allocate vehicles that meet demands of users.SOLUTION: In a vehicle allocation system 1 in which a vehicle allocation device 10, a vehicle 20, and a terminal 30 can communicate with each other through a network NW, the vehicle allocation device 10 includes a vehicle selection unit 112 that, when acquiring a vehicle allocation request from the terminal 30 of a user, selects a vehicle with a relatively large amount of learning in a category that can be learned during driving by the user from among a plurality of vehicles learning an input/output relation of parameters related to travel for each predetermined category, and outputs a vehicle allocation instruction to the selected vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021187887-A (JP)
Title: Friction member, friction material composition, friction material and vehicle
Inventor: YAZAWA YUSUKE
IPC: C09K3/14
Filed: 2020-05-26
Abstract: To provide a friction member having a friction material excellent in the friction characteristics, even if copper is not contained, or if contained, a content of copper is smaller than 0.5 mass% as a copper element, a friction material composition capable of providing the friction material, the friction material, and a vehicle mounted with the friction member or the friction material.SOLUTION: A friction member having friction material and backing metal, in which the friction material contains no copper or has copper content smaller than 0.5 mass% as copper element and containing nickel particles, a friction material composition capable of providing the friction material, the friction material, and a vehicle mounted with the friction member or the friction material.SELECTED DRAWING: None
Patent JP-2021188278-A (JP)
Title: Unevenness adjusting metal fitting and roof structure
Inventor: TAKAHASHI YOSHIO
IPC: H02S20/30
Filed: 2020-05-26
Abstract: To provide an unevenness adjusting metal fitting capable of dispensing with the adjustment of the height of an abutting part of the unevenness adjusting metal fitting and saving the labor of construction.SOLUTION: An unevenness adjusting metal fitting A is used for unevenness adjustment of a roofing material 4 of a roof including the roofing material 4 having a drainage slope and a plurality of solar cell modules 1 installed in parallel above the roofing material 4, spaced apart from an upper surface of the roofing material 4 and arranged with a gap D between them. The unevenness adjusting metal fitting A includes a support member 5, a pressing member 6, and a fixing screw 7 as a fixing member. The support member 5 is attached to an end part 1a of the solar cell module 1. The pressing member 6 is formed so as to be slidable in an upward direction through the gap D in a state where movement in a horizontal direction is regulated with respect to the support member 5 attached to the solar cell module 1, and the roofing material 4 can be pressed downward at a lower end part. The fixing screw 7 fixes the pressing member 6 to the support member 5.SELECTED DRAWING: Figure 1
Patent JP-2020145741-A (JP)
Title: Method for transmitting and receiving physical uplink control channel between terminal and base station in wireless communication system and device for supporting thereof
Inventor: PARK HANJUN
IPC: H04W72/04
Filed: 2020-05-27
Abstract: To provide a method for user equipment (UE) to transmit and receive a physical uplink control channel (PUCCH) signal in a wireless communication system.SOLUTION: A method includes a step of generating a PUCCH signal on the basis of sequence information and cyclic shift information, determining the sequence information on the basis of a relevant frequency hop index, relevant slot information, the relevant ID information, and cyclic shift information is determined on the basis of the relevant slot information and relevant symbol information, and a step of transmitting the PUCCH signal to a base station, and the ID information is determined to be a cell ID or a value set from the base station, and the frequency hop index is determined on the basis of the in-slot frequency hop setting.SELECTED DRAWING: Figure 16
Patent JP-2021189053-A (JP)
Title: Inspection device and method for inspection
Inventor: MISAWA HIROSHI
IPC: G01N21/88
Filed: 2020-06-01
Abstract: To provide a technique that can properly inspect a clog, for example, of a net structure.SOLUTION: An inspection device includes: a holding unit for holding a plate-like object with a net structure, in a state of standing in a vertical direction; an imaging unit for imaging the net structure; a moving mechanism for moving the relative positions of the object and the imaging unit; and a processing unit for analyzing the image taken by the imaging unit and determining the state of the net structure.SELECTED DRAWING: Figure 1
Patent JP-2021188394-A (JP)
Title: Sound absorption structure
Inventor: NOGUCHI KATSUTOSHI
IPC: G10K11/16
Filed: 2020-06-01
Abstract: To provide a sound absorption structure that can reduce noises of high-speed railways such as linear motor cars.SOLUTION: A sound absorption structure is a hollow shape having a first surface 11 and a second surface 12 facing each other and includes: a housing 10 having a first region R 1 on the first surface 11 side and a second region R 2 on the second surface 12 side inside the hollow shape; multiple reflecting plates 20 that are, in the first area R 1, inclined in the direction facing the sound emitted from a sound source 50 toward the second region R 2 and arranged approximately parallel to each other; a first sound absorbing material 30 that fills the first region R 1 and a second sound absorbing material 40 that fills the second area R 2. The second surface 12 is arranged toward the noise source 50 side.SELECTED DRAWING: Figure 1
Patent JP-2021175653-A (JP)
Title: Derailment/falling prevention device
Inventor: KATAYAMA SHUJI
IPC: B61F9/00
Filed: 2020-06-03
Abstract: To provide a derailment/falling prevention device capable of preventing a machine and a facility from being damaged while preventing derailment and falling of the machine and capable of preventing floating of a wheel and overturning of the machine.SOLUTION: A derailment/falling prevention device of a machine travels with wheels. The derailment/falling prevention device 1 includes a contact member 12 that is arranged on a side of a traveling path of a wheel 3 and has a contact surface 12f being in contact with the traveling path of the wheel 3, a moving mechanism 15 connected to the contact member 12 to hold the contact member 12 so as to be moved forward and backward along a rotary shaft direction of the wheel 3, and a hook member 20 for hooking a first end part 20a to the traveling path of the wheel 3. The moving mechanism 15 includes an absorbing part 16 for absorbing a force in the direction of moving backward of the contact member 12. The hook member 20 is arranged such that the first end part 21a protrudes from the contact surface 12f when the contact member 12 is moved backward.SELECTED DRAWING: Figure 1
Patent JP-2020170846-A (JP)
Title: Gate stack materials for semiconductor applications for lithographic overlay improvement
Inventor: MICHAEL WENYOUNG TSIANG
IPC: C23C16/42
Filed: 2020-06-04
Abstract: To provide methods and system for manufacturing film layers with minimum lithographic overlay errors on a semiconductor substrate.SOLUTION: A method for forming a film layer on a substrate 402 includes: supplying a deposition gas mixture including a silicon-containing gas and a reacting gas onto a substrate disposed on a substrate support 204 in a processing chamber 202; forming plasma in the presence of the depositing gas mixture in the processing chamber; applying current to a plasma profile modulator 211 disposed in the processing chamber while supplying the depositing gas mixture into the processing chamber; and rotating the substrate while depositing a film layer on the substrate.SELECTED DRAWING: Figure 2
Patent JP-2021193477-A (JP)
Title: Parking system
Inventor: ICHIKAWA HIKARI
IPC: G16Y10/40
Filed: 2020-06-08
Abstract: To provide a vehicle management system capable of increasing a degree of freedom in the return location of shared vehicles and to reduce waste in the passenger compartment.SOLUTION: A parking lot system 100 is provided with a management server 80 that manages the reservation information about the shared vehicle SC, and a detection unit for detecting the presence or absence of the vehicle, installed in the vehicle compartment SP, and a monitoring device that sends the detection result to the management server 80, and the management server 80 changes the vehicle compartment SP whose delivery has been confirmed to a management state that allows the entry of other vehicles, if the delivery of the reserved shared vehicle SC is confirmed.SELECTED DRAWING: Figure 1
Patent JP-2021195002-A (JP)
Title: Drive control device
Inventor: NAGAOKA TAKAHIRO
IPC: F16H48/24
Filed: 2020-06-12
Abstract: To provide a drive control device capable of accurately controlling operation of a differential lock mechanism in an automatic mode in accordance with a drive system of a vehicle such as a four-wheel drive or a two-wheel drive.SOLUTION: In a drive control device 1 used for a vehicle 301 where a pair of wheels 311 and 311 is rotationally driven by a drive source 303 through a differential device 201 arranged between the pair of wheels 311 and 311, the differential device 201 has a differential lock mechanism capable of locking differential rotation of a pair of output members. The drive control device 1 controls drive of the vehicle 301 mounted with a control mechanism 3 performing control with an automatic mode enabling the differential lock mechanism to be automatically turned on and off. The control mechanism 3 has a control section 5 which switches to the automatic mode at two different timings, a first timing and a second timing, depending on whether the vehicle is in a two-wheel drive state where at least either front or rear wheels of the vehicle 301 are driven or in a four-wheel drive state where both front and rear wheels of the vehicle 301 are driven.SELECTED DRAWING: Figure 1