baber/WOPTO huggingface dataset:
Patent JP-2021146916-A (JP)
Title: Power steering control device, power steering control method, program, and automatic steering system
Inventor: SUZUKI MOTOCHIKA
IPC: B62D6/00
Filed: 2020-03-19
Abstract: To suppress deterioration of estimation accuracy of an input torque by appropriately updating a parameter used in an automatic steering system.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 on the basis of the estimate value of the calculated driver input torque; and a control part which controls a motor of a power steering on the basis of the feedback signal and a target steering angle of a steering wheel. The feedback part includes a detection part which detects a hands-on state and a hands-off state on the basis of the estimate value of the driver input torque, and the estimate value calculation part includes a parameter calculation part which calculates a parameter used for calculation of the estimate value of the driver input torque in response to detection of the hands-on state.SELECTED DRAWING: Figure 2
Patent JP-2021147558-A (JP)
Title: Mixed liquid crystal lubricant
Inventor: HARAMOTO YUICHIRO
IPC: C09K19/12
Filed: 2020-03-23
Abstract: To provide a lubricant that has a low coefficient of equalized dynamic friction over a wide temperature range, a small amount of evaporation over a long period of time, a low viscosity, and is suitable for additional lubrication.SOLUTION: There is provided a mixed liquid crystal lubricant containing compounds represented by formulas 1 and 2. In the formulas, R11 and R12 may be the same or different, and are an alkoxy group or an alkoxy-alkoxy group; R21 and R22 may be the same or different and are an alkoxy group; and R23, R24, R25, and R26 may be the same or different, and are a hydrogen atom or an alkoxy group.SELECTED DRAWING: None
Patent JP-2021152099-A (JP)
Title: Foam sheet and adhesive tape
Inventor: HISHINUMA Keito
IPC: C09J7/38
Filed: 2020-03-24
Abstract: To provide a foam sheet that is easy to break up and has reduced environmental load and an adhesive tape having the foam sheet.SOLUTION: A foam sheet has an interlayer strength of 0.3 MPa or more and less than 1.2 MPa, an interlayer rupture elongation of 2500% or less, and a biomass index of 25 mass% or more.SELECTED DRAWING: None
Patent JP-2021152752-A (JP)
Title: Information presenting device, remote control system, and program
Inventor: TAJIRI RIKIYA
IPC: G06F3/01
Filed: 2020-03-24
Abstract: To realize an information presenting device capable of presenting various kinds of information items by a tactile stimulus.SOLUTION: An information presenting device 16 includes a notification item setting unit 84 which selects notification items being information items to be notified to a user 52 from among a plurality of information items on the basis of operation information D26 indicating an operation state by the user 52 to an operation device 26 and equipment operation state information D42 indicating an operation state of operation object equipment 30 to be remotely operated according to the operation information D26; a notification item notifying unit 86 which outputs notification item information D24 indicating the notification items; and a tactile presenting information output unit 90 which outputs tactile presenting information D28 indicating contents of the tactile stimulus to given to the user 52 according to the notification items.SELECTED DRAWING: Figure 1
Patent JP-2020164518-A (JP)
Title: Fluorene compound and method for producing the same
Inventor: KATAKURA HARUKA
IPC: C09K11/06
Filed: 2020-03-26
Abstract: To provide a fluorene compound that can emit light with high emission quantum efficiency (quantum efficiency or quantum yield), and a method for producing the same and a use therefor.SOLUTION: A fluorene compound is represented by the formula (1) (where Z1a, Z1b, Z2a and Z2b each denote an arene ring, R1a, R1b, R2a, R2b, R3a and R3b each denote a substituent, A1a and A1b each denote an alkylene group, k1, k2, p1 and p2 each denote an integer of 0 or greater, m1, m2, n1 and n2 each denote an integer of 0-4, m1+n1 and m2+n2 independently denote an integer of 0-4, and at least one of m1 and m2 is an integer of 1 or greater).SELECTED DRAWING: None
Patent JP-2021154561-A (JP)
Title: Head unit and image formation apparatus
Inventor: TOMIOKA HIROYUKI
IPC: B41J2/01
Filed: 2020-03-26
Abstract: To provide a head unit which can position an ink jet head in a finely adjustable manner with respect to the head unit and an image formation apparatus.SOLUTION: A head unit 16 has a mount 20 (first mount 20A). An ink jet head 15 has a nozzle discharging ink. The mount 20 comprises: a Z direction biasing member 27; and a Z direction positioning member 26. The Z direction positioning member 26 rotatably holds balls (ball 261, ball 301 and ball 311), and positions the ink jet head 15 in the ink discharge direction of the nozzle (Z(+) direction, lower direction) by bringing the balls (ball 261, ball 301 and ball 311) into contact with the ink jet head 15. The Z direction biasing member 27 biases the ink jet head 15 against the Z direction positioning member 26.SELECTED DRAWING: Figure 5
Patent JP-2021154852-A (JP)
Title: Shelf plate support structure
Inventor: HAMAMURA YASUSHI
IPC: B62D33/04
Filed: 2020-03-26
Abstract: To provide a shelf plate support structure that does not narrow a cargo space, does not cause a mast of a forklift to interfere with a vehicle, and allows the forklift to efficiently load a cargo.SOLUTION: A shelf plate support structure 1 for use in disposing shelf plates 3 in a loading space 2 of a carriage vehicle includes support pillars 10 each of which is selectively disposed at a standing position S1 at which the support pillar is stood on the floor of the loading space 2 around the disposed position of the shelf plate 3 or a storage position S2 to be adopted when the shelf plate 3 is not disposed. The support pillar 10 is disposed to be pivotable on the floor. The standing position S1 is a position at which the support pillar 10 is erected on the floor, and the storage position S2 is a position at which the support pillar 10 is laid on the floor.SELECTED DRAWING: Figure 1
Patent JP-2021158808-A (JP)
Title: Power supply system
Inventor: FUJIMOTO TAKUYA
IPC: H02J3/00
Filed: 2020-03-27
Abstract: To provide a power supply system capable of inhibiting purchase power from being increased by stopping power generation of a fuel cell.SOLUTION: A power supply system comprises: a photovoltaic power generation unit 11 capable of generating power using natural energy; a fuel cell 30 that is capable of generating power using fuel and stores heat generated at the time of generating power; and an EMS 60 for controlling operation of the fuel cell 30. A maximum consecutive power generation time is defined for the fuel cell 30. The EMS 60 predicts surplus power by which power generated by the photovoltaic power generation unit 11 exceeds a power demand and sets, as a power generation stop day on which the fuel cell 30 is to be stopped, a day on which the maximum consecutive power generation time is not to be reached and occurrence of surplus power is predicted.SELECTED DRAWING: Figure 2
Patent JP-2021156530-A (JP)
Title: Air conditioner
Inventor: SHIRAISHI NORIKI
IPC: F24F11/38
Filed: 2020-03-27
Abstract: To provide an air conditioner and the like capable of determining a refrigerant amount at a desired timing regardless of a cooling operation/heating operation.SOLUTION: An air conditioner has an outdoor unit having a compressor, an outdoor heat exchanger, and an expansion valve, and an indoor unit having an indoor heat exchanger, and further has a refrigerant circuit formed by connecting the outdoor unit and the indoor unit by refrigerant piping, and the refrigerant circuit is filled with a prescribed amount of refrigerant. As an estimation model for estimating a refrigerant insufficient rate to the prescribed refrigerant amount filled in the refrigerant circuit, the estimation model has an estimation model for cooling created by using an operation state quantity relating to a cooling operation of the air conditioner and estimating the refrigerant insufficient rate in the cooling operation, and an estimation model for heating created by using an operation state quantity relating to a heating operation of the air conditioner and estimating the refrigerant insufficient rate in the heating operation.SELECTED DRAWING: Figure 2
Patent JP-2020181188-A (JP)
Title: Display device, control method of display device, control program, and storage medium
Inventor: KUBO HIROYUKI
IPC: G09G5/10
Filed: 2020-03-30
Abstract: To provide a display device capable of appropriately protecting observers when displaying using a laser beam with a large output that causes a plasma to be generated in gas while suppressing the frequency of display stoppages to protect the observers.SOLUTION: The display device includes: a laser irradiation device that irradiates a display position in a gas with a laser beam in a predetermined wavelength range to form plasma at the display position; an object detection device that detects the presence or absence of an object in a predetermined space; and a control unit that determines a prescribed space based on the display position and the intensity of laser light scattered at the display position or passed through the display position.SELECTED DRAWING: Figure 7
Patent JP-2021160149-A (JP)
Title: Injection molding machine and industrial machine
Inventor: YOTSUYANAGI CHIMAKI
IPC: B22D17/32
Filed: 2020-03-31
Abstract: To provide a technique capable of improving convenience for a user using a display device of an industrial machine such as an injection molding machine.SOLUTION: An injection molding machine 10 according to an embodiment of the present disclosure comprises a display device 760 for displaying optimization screens 60, 70 in which a plurality of screen elements which can be separately displayed are collected. For example, the display device 760 of the injection molding machine 10 may display the optimization screens 60, 70 in which a plurality of screen elements included in each of standard screens (for example, an injection setting screen 40 or a status monitoring screen 50) and the like prepared in the initial state are collected.SELECTED DRAWING: Figure 6
Patent JP-2021163117-A (JP)
Title: Workflow creation program, information processing apparatus, and workflow creation method
Inventor: KAMIYA NOBUYUKI
IPC: G06F3/12
Filed: 2020-03-31
Abstract: To provide a workflow creation program, an information processing apparatus, and a workflow creation method for causing the image processing apparatus to continuously execute a plurality of workflows that are created to be individually executed in the apparatus while reducing a user's time and effort.SOLUTION: A workflow creation program creates one first integrated workflow 63a by integrating a first workflow 61a and a second workflow 62a which are already created. The first integrated workflow 63a created by the workflow creation program is not a workflow in which the first workflow 61a and the second workflow 62a are simply sequentially executed, but a workflow in which the details of the execution changes in three ways in accordance with whether a preset value for determination acquired during the execution matches a first preset value of the first workflow 61a and a second preset value of the second workflow 62a.SELECTED DRAWING: Figure 3
Patent JP-2020103969-A (JP)
Title: Cleaning bin for cleaning robot
Inventor: ERIKL AMARAL
IPC: A47L9/16
Filed: 2020-04-01
Abstract: To provide a cleaning bin mountable on an autonomous cleaning robot movable so as to receive trash from a floor surface.SOLUTION: A cleaning bin mountable on an autonomous cleaning robot movable so as to receive trash from a floor surface includes a trash section to receive a first part of the trash separated from an air flow, and a particle section to receive a second part of the trash separated from the air flow. The cleaning bin also includes a trash separating cone having an inner pipe defining an upper opening and a lower opening. The upper opening receives the air flow from an air channel. The inner pipe is tapered from the upper opening to the lower opening so that the air flow forms a cyclone in the inner pipe.SELECTED DRAWING: Figure 1
Patent JP-2021167686-A (JP)
Title: Heating cooker
Inventor: KIMURA TOMOSHI
IPC: F24C7/02
Filed: 2020-04-09
Abstract: To provide a heating cooker that automatically cooks a cooking object placed in a cooking chamber without inputting of an amount of the cooking object, a heating time, a heating temperature or the like, and hence does not cause inconvenience to a user.SOLUTION: The heating cooker according to the present invention comprises a cooking chamber that stores a cooking object, microwave heating means of range-heating the cooking object, and control means of controlling the microwave heating means, cooking-object temperature detection means of detecting the surface temperature of a cooking object, and inside temperature detection means of detecting the inside temperature of the cooking chamber. The control means sets a first threshold of a temperature to be detected by the cooking-object temperature detection means and a second threshold of a temperature to be detected by the inside temperature detection means respectively, and, upon judging that either of the two detected temperatures has reached the corresponding first threshold or a higher temperature, or the corresponding second threshold, determines a remaining range-heating time, i.e., a duration time for range-heating based on the judgement.SELECTED DRAWING: Figure 13
Patent JP-2021172122-A (JP)
Title: Vehicle body structure
Inventor: UENO DAIKI
IPC: B60K1/00
Filed: 2020-04-20
Abstract: To provide a vehicle body structure which can inhibit a motor unit falling from a vehicle body frame from reaching a ground surface.SOLUTION: A vehicle body structure includes a vehicle body frame including a rear side member 10, a rear center member 15, and a rear cross member 20. A motor unit 5 including a motor is supported on the vehicle body frame. A band member 50 which extends so as to pass through an area below the motor unit 5 is disposed around the motor unit 5. The band member 50 is connected to the vehicle body frame and plays a role for receiving the motor unit 5 falling from the vehicle body frame.SELECTED DRAWING: Figure 1
Patent JP-2020129386-A (JP)
Title: Low power computer imaging
Inventor: BRENDAN BARRY
IPC: G06F9/38
Filed: 2020-04-21
Abstract: To provide a computer device which can provide a computer platform having high capability for computer imaging with lower power.SOLUTION: A computer device 100 has one or more vector processors 102 and one or more hardware accelerators 104, intelligence memory fabric 106, a peripheral device 108, and a power management module 110. The computer device can communicate with one or more image sensors, acceleration meters, gyro meters, and other suitable sensor devices.SELECTED DRAWING: Figure 2
Patent JP-2021171843-A (JP)
Title: Mechanical operation adjustment system, mechanical operation adjustment device and mechanical operation adjustment method
Inventor: KOSUGE ATSUTAKE
IPC: B25J13/00
Filed: 2020-04-21
Abstract: To improve processing capacity when a plurality of machines perform a work.SOLUTION: A mechanical operation adjustment system includes: a camera 101 as a first sensor for detecting a state of a work object; a working unit 102 as a first machine for performing a work corresponding to a detection result by the first sensor; an operation control part 122 for controlling operation of the first machine using an artificial intelligence model; a driving unit 202 as a second machine for affecting the operation of the first machine; a camera 103 as a second sensor for detecting a result of the operation of the first machine; and system setting parts 123 and 403 as setting parts for adjusting a setting parameter concerning time of at least any one of the artificial intelligence model, the first sensor and the second machine on the basis of the result of the operation of the first machine detected by the second sensor.SELECTED DRAWING: Figure 2
Patent JP-2021175036-A (JP)
Title: Image processing apparatus and method, program, and storage medium
Inventor: FUKUI TAKAAKI
IPC: H04N5/232
Filed: 2020-04-21
Abstract: To provide an image processing apparatus that, when performing image correction for each area of a subject, can perform more natural correction.SOLUTION: An image processing apparatus comprises: a detection unit that detects a subject area from an image; a first image processing unit that performs first image processing on the subject area; a second image processing unit that performs second image processing on an area other than the subject area; a first determination unit that determines, in the subject area, a first reference area on which the first image processing is performed and having a size closer to that of the subject area; and a second determination unit that, in order to determine an area on which the second image processing is performed, determines a second reference area having a size closer to that of the subject area and different in size from the first reference area.SELECTED DRAWING: Figure 5
Patent JP-2021173182-A (JP)
Title: Control device
Inventor: MATSUI YOSHIHIKO
IPC: B60W20/16
Filed: 2020-04-22
Abstract: To provide a control device capable of increasing a temperature of a catalyst within a short period of time.SOLUTION: A vehicle MV is provided with: a tank 510 which stores hydrogen; an internal combustion engine 100 which generates driving force through combustion of the hydrogen supplied from the tank 510; and a catalyst 311 which purifies exhaust gas exhausted from the internal combustion engine 100. A control device 10 of the vehicle MV has a temperature control section 12 which controls a temperature of the catalyst 311. The temperature control section 12 allows the hydrogen supplied from the tank 510 to reach the catalyst 311 so as to perform temperature increase processing to increase the temperature of the catalyst 311 through the combustion of the hydrogen on a surface of the catalyst 311.SELECTED DRAWING: Figure 1
Patent JP-2021172393-A (JP)
Title: Combination of winding body and drug packaging device, winding body, and core
Inventor: MATSUHISA YOSHIKI
IPC: B65B41/12
Filed: 2020-04-28
Abstract: To provide a combination of a winding body and a drug packaging device which can facilitate an operation of mounting the winding body on a support shaft.SOLUTION: A drug packaging device comprises a support shaft 31 to support a winding body. In a state where a core 61 is mounted on an outer circumference of the support shaft 31, the support shaft 31 and the core 61 are integrally rotatable around a central axis. In the support shaft 31, a first protrusion 313 is formed at the position of a base end, and a second protrusion 317 is formed at the position of a leading end. In the core 61, a first recess 6151 is formed on one end side, a first recess 6152 is formed on the other end side, and a second recess 616 is formed to bridge the position of the one end and the position of the other end. When the core 61 is mounted on the outer circumference of the support shaft 31, the second protrusion 317 and the second recess 616 are engaged, so that the first protrusion 313 and the one end side first recess 6151 or other end side first recess 6152 are aligned in the circumferential direction about the central axis.SELECTED DRAWING: Figure 2
Patent JP-2021171526-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-04-28
Abstract: To increase interest.SOLUTION: When a value counted by a main CPU reaches a predetermined value, a game machine is controlled from a non-time-shortening state to a time-shortening state, and can execute a notification recommending that a game ball be shot at a second shooting intensity and a notification related to the shift of the game state. In the time-shortening state, a performance game corresponding to a first special symbol variation game is executed before the start of the notification related to the shift of the game state. On the other hand, after the end of the notification related to the shift of the game state, a performance game corresponding to the second special symbol variation game is executed. During the execution of a standby performance, the second special symbol variation game is executed. When the value counted by the main CPU reaches a predetermined value on the basis of the execution of the second special symbol variation game, the standby performance is continuously executed and a notification recommending that a game ball be shot at the second shooting intensity is executed.SELECTED DRAWING: Figure 15
Patent JP-2021172518-A (JP)
Title: Arrangement device of work-piece
Inventor: TSUDA TAKAHIRO
IPC: B65G11/10
Filed: 2020-04-30
Abstract: To provide an arrangement device of work-pieces capable of shortening time required for rearrangement of work-pieces.SOLUTION: An arrangement device 10 of work-pieces includes: a first member 11 having a plurality of first opening parts 111 which are aligned in a first arrangement and penetrate in a vertical direction; a second member 12, having a plurality of second opening parts 121 which are aligned in a second arrangement and penetrate in the vertical direction, and being positioned under the first member 11; and a plurality of path members 13 whose upper ends are attached to the first member 11 and whose lower ends are attached to the second member 12, and in which one of division cores 51 being a plurality of work-pieces are movably connected from one of the plurality of first opening parts 111 to one of the plurality of second opening parts 121, and which guide one of the plurality of division cores 51 inserted into one of the first opening parts 111 so as to move to one of the second opening parts 121 by a dead weight (gravity).SELECTED DRAWING: Figure 5
Patent JP-2020184761-A (JP)
Title: System and method for activating and executing internet protocol television remote interactive customer service on fixed-line
Inventor: JO MEIKEI
IPC: H04N7/14
Filed: 2020-05-01
Abstract: To provide a system and a method for activating and executing an internet protocol television remote interactive customer service on a fixed-line.SOLUTION: In a system 1, when a central office server 21 determines that a designated service telephone number received from a fixed-line telephone exchange 20 corresponds to a specified remote interactive service, and a user of a fixed-line 10 is a subscriber to the specified remote interactive service, the central office server transmits the IP address of an internet protocol television 11 to a corresponding cloud server 31. The cloud server connects a remote customer service video transmission device 50 to the fixed-line and the internet protocol television, and a remote customer service person provides a remote interactive service through the fixed telephone and the television. A voice identification mechanism of each remote customer service video transmission device automatically switches to a remote interactive service selected, requested, or required by each landline user on the basis of a voice command.SELECTED DRAWING: Figure 2