baber/WOPTO huggingface dataset:
Patent JP-2021028799-A (JP)
Title: Vibration unit
Inventor: EZAWA ATSUSHI
IPC: H01L41/083
Filed: 2019-08-09
Abstract: To provide a vibration unit capable of improving tactile properties.SOLUTION: In a vibration unit 1, a control part 50 outputs a drive voltage signal to a piezoelectric vibrator 20 to vibrate the piezoelectric vibrator 20, when a negative voltage value reaches a first threshold value V1 in a depression phase PH1 that depression starts and the negative voltage value of a voltage signal outputted from a piezoelectric vibrator gradually increases and when the voltage value reaches a second threshold value V2 in a release phase PH2 that the depression is completed and the voltage value of the voltage signal gradually increases. Namely, in the vibration unit 1, the piezoelectric vibrator 20 vibrates in both the depression phase PH1 and the release phase PH2. Therefore, excellent tactile properties can be obtained only in one of the depression phase PH1 and the release phase PH2 compared with when the piezoelectric vibrator vibrates.SELECTED DRAWING: Figure 6
Patent JP-2021033499-A (JP)
Title: Competition vehicle control mode set electronic control unit and automobile using the same
Inventor: FURUKAWA HIROSHI
IPC: G06F8/60
Filed: 2019-08-21
Abstract: To provide a competition vehicle control mode set ECU that changes control operation of a plurality of on-vehicle ECUs controlling each component of an automobile to easily change the automobile to a competition vehicle control mode.SOLUTION: A competition vehicle control mode set ECU1 connects to an on-vehicle network of an automobile 2 to communicate with each of a plurality of on-vehicle ECUs, and changes a control operation parameter for determining control operation of the plurality of on-vehicle ECUs to change the automobile 2 to a competition vehicle control mode. The competition vehicle control mode set ECU1 comprises: a competition parameter storage unit 11 storing a competition parameter that is a control operation parameter of the plurality of on-vehicle ECUs and that changes the automobile to the competition vehicle control mode; an input/output unit 12 transmitting/receiving with the plurality of on-vehicle ECUs; and a control unit 10 reading the competition parameter from the competition parameter storage unit 11 and transmitting the competition parameter to the plurality of on-vehicle ECUs to operate the plurality of on-vehicle ECUs based on the competition parameter.SELECTED DRAWING: Figure 1
Patent JP-2020005281-A (JP)
Title: Crystal oscillator
Inventor: ASHIZAWA HIDENORI
IPC: H03H9/02
Filed: 2019-08-21
Abstract: To provide a crystal oscillator capable of easily and reliably performing airtight sealing of a vibrating unit with a quartz vibrating piece consisting of various vibration modes with a pair of sealing bodies and improving electrical connection between the quartz vibrating piece and the outside.SOLUTION: One end of an upper surface of a conductive layer 30 formed on an upper surface of a support frame exposed from each contact surface of a pair of sealing bodies 13, 14 and one end of a lower surface of the conductive layer 30 formed on a lower surface of the support frame are covered by external electrodes 25a, 25b. One end of an air passage 22 communicating recesses of the sealing bodies 13, 14 provided in the conductive layer 30 with the outside is closed by the external electrode 25b.SELECTED DRAWING: Figure 12
Patent JP-2021030370-A (JP)
Title: robot
Inventor: YOSHIMURA KAZUTO
IPC: B25J19/00
Filed: 2019-08-26
Abstract: To provide a robot in which electrical wiring can be prevented from being under excessive load.SOLUTION: A robot comprises: a base; a first arm connected to the base and turning around a first axis; a second arm connected to the first arm and turning around a second axis parallel to the first axis; a third arm which has a hollow portion, is connected to the second arm, turns around a third axis parallel to the first axis, and moves along the third axis; electric wiring provided in the hollow portion; and a rotary member which has a tubular first member fixed to the third arm and having a first terminal in an inner peripheral portion, also has a second member provided inside the first member, relatively rotating with respect to the first member and having, in an outer peripheral portion, a second terminal electrically connected to the electric wiring, and which rotary member maintains a contact state between the first terminal and the second terminal when the second member relatively rotates with respect to the first member.SELECTED DRAWING: Figure 5
Patent JP-2021029861-A (JP)
Title: Game machine
Inventor: YUKAWA TSUTOMU
IPC: A63F7/02
Filed: 2019-08-28
Abstract: To provide a game machine having enhanced amusement regarding a notification screen that is displayed when a game state is to be changed.SOLUTION: A notification screen is displayed in a display screen 30 when a special game enabling an acquisition of more prize balls than usual is terminated. In a game machine 10 of the present disclosure, if a more advantageous state than usual occurs after the termination of the special game, for example, if a win is latent in a special symbol determination rights that are retained during the special game, a display is performed, in the notification screen, including information that a big win occurs when the special game is terminated, without including information on the number of prize balls acquired during the special game.SELECTED DRAWING: Figure 7
Patent JP-2021037134-A (JP)
Title: Operation method of optical interference tomographic apparatus, optical interference tomographic apparatus, and program
Inventor: SHIMOSATO YUKI
IPC: A61B3/10
Filed: 2019-09-04
Abstract: To appropriately control an irradiation position of measurement light in short-time imaging of an object to be inspected.SOLUTION: An optical interference tomographic apparatus includes: a wavelength sweeping light source for sweeping a wavelength of emitted light; a trigger signal output unit for outputting a trigger signal for starting acquisition of an interference signal from interference light of return light of the measurement light obtained from the light through an object to be inspected and reference light obtained from the light according to wavelength sweeping; and a scan control unit for outputting an update signal for an irradiation position at a constant cycle independent of the trigger signal so as to control a scanning part for scanning an object to be inspected by changing an irradiation position of the measurement light by a predetermined scanning line a plurality of times. The measurement light is applied to a second irradiation position obtained by making a first irradiation position designated in accordance with the update signal correspond to the trigger signal, and after the measurement light is applied to a plurality of the second irradiation positions, output of the update signal to the scanning part is suspended. After the suspension, output of the update signal to the scanning part is resumed in synchronization with the reception of the trigger signal.SELECTED DRAWING: Figure 5
Patent JP-2020018867-A (JP)
Title: Dispensers and methods of use thereof
Inventor: GRAHAM HOWIESON
IPC: A61J3/00
Filed: 2019-09-06
Abstract: To provide a dispensing system, method of dispensing and a kit of parts including a dispenser.SOLUTION: The dispenser comprises: a) a reclosable opening on, or for fitment on and/or around an opening of, a container 100 having a cavity for receiving at least one unit of a product to be dispensed; b) a controller adapted for controlling opening of the reclosable opening; c) a receiver adapted for receiving a user authentication signal; and d) a power source for powering the controller and the receiver, and wherein the dispenser permits the opening of the reclosable opening only upon the receiver receiving a user authentication signal.SELECTED DRAWING: Figure 1AB
Patent JP-2021041951-A (JP)
Title: Product feed belt and product feed device and packaging machine
Inventor: HIRANO TATSUFUMI
IPC: B65B35/32
Filed: 2019-09-09
Abstract: To provide a product feed belt which can perform positioning of a product in a packaging film for a long time, and which can suppress the product from relatively moving with respect to the packaging film.CONSTITUTION: A product feed belt 34 presses a product by coming into contact with a packaging film for incorporating the product in conveyance in a packaging machine, and feeds the product to the downstream side while performing positioning inside the packaging film. The product feed belt includes a plurality of curve parts 37 in the conveyance direction, on an outer peripheral surface side of a base belt part 35 moving in parallel with the conveyance direction of the packaging film. The curve part can be mounted on the base belt part via a flat part 38 connected to both ends thereof. The curve part includes a plurality of slits 39 arranged side by side in the direction crossing with respect to the conveyance direction. Pressing members 40 formed adjacently to the plurality of slits press the product by coming into contact with the packaging film.SELECTED DRAWING: Figure 3
Patent JP-2021043028-A (JP)
Title: Load device
Inventor: KUMAGAI YUSUKE
IPC: B30B1/10
Filed: 2019-09-10
Abstract: To provide a load device capable of measuring a load applied to a body to be compressed when compressing the body to be compressed.SOLUTION: A load device includes: a bottom plate 22, an elevation part 60 provided so as to movable along a support column 21 provided on the bottom plate 22; a link mechanism 30 which moves the elevation part 60 by the expansion/contraction operation; and a load cell 64 which is provided in the elevation part 60. By movement of the elevation part 60, the elevation part 60 presses a body 70 to be compressed provided between the bottom plate 22 and the elevation part 60 to apply a load thereon, and the load cell 64 measures the load applied to the body 70 to be compressed.SELECTED DRAWING: Figure 1
Patent JP-2021043647-A (JP)
Title: Fixture simulation system, fixture simulation method, and program
Inventor: KADOTA SHINICHI
IPC: G06T19/20
Filed: 2019-09-10
Abstract: To provide a fixture simulation system that can easily adjust colors and patterns of fixtures placed three-dimensionally in a room in a three-dimensional space to match colors and patterns of walls and floors in the room.SOLUTION: The fixture simulation system includes: a room model generation unit that generates a three-dimensional shape model of a room; a fixture model editing unit that generates a fixture model which is a three-dimensional model of a fixture; and a color and pattern changing unit that changes color and pattern combination data for each of at least the fixture, and walls, floor, and baseboard in the room.SELECTED DRAWING: Figure 1
Patent JP-2021044983-A (JP)
Title: Temperature estimation device
Inventor: KOBAYASHI HISAAKI
IPC: H02M1/00
Filed: 2019-09-12
Abstract: To provide a temperature estimation device capable of improving the temperature estimation accuracy of AC cable 33.SOLUTION: An ECU90 is configured to estimates the initial temperature value of AC cable 33 at a point when starting the operation of an inverter 30, and estimate the amount of temperature change of the AC cable 33 based on the current value detected by a phase current sensor 80, and calculate the estimated temperature of AC cable 33 based on the estimated initial temperature value and amount of temperature change. The ECU90 is configured to estimate the initial temperature value based on the elapsed time from the last instruction to stop the temperature estimation of the AC cable 33 to the start of the temperature estimation of the AC cable 33 this time.SELECTED DRAWING: Figure 1
Patent JP-2021043168-A (JP)
Title: Busbar with integrated temperature sensor
Inventor: KONDO Fumiya
IPC: H02K11/25
Filed: 2019-09-13
Abstract: To provide a busbar having an integrated temperature sensor capable of improving the accuracy in temperature detection of a bus bar.SOLUTION: A busbar 1 having an integrated temperature sensor, includes: a busbar 10 that supplies a current to an electric motor 4; a temperature sensor 2; and a resin part 3 that encloses a part of the busbar 10 and integrally holds the busbar 10 and the temperature sensor 2, in which the resin part 3 is formed of a resin material that has thermal expansion coefficient larger than the thermal expansion coefficient of the busbar 10. The busbar 1 having an integrated temperature sensor has a gap generation suppression structure for suppressing the occurrence of gaps between the busbar 10 and the resin part 3 due to thermal expansion.SELECTED DRAWING: Figure 1
Patent JP-2021046134-A (JP)
Title: Device for moving motor vehicle and motor vehicle moving method
Inventor: FUKUSHIMA YOSHITAKA
IPC: B60P3/12
Filed: 2019-09-19
Abstract: To provide a device for moving a motor vehicle which can be towed by a wrecker truck, and to provide a vehicle moving method.SOLUTION: A device 1 for moving a motor vehicle includes: two or more auxiliary wheels 10; a first shaft body 20 including hooks 21, each of which engages with a shaft 11 of the auxiliary wheel 10, at one end; a second shaft body 30 which engages with an intermediate part of the first shaft body 20 at one end and extends to the side opposite to the auxiliary wheel 10 of the first shaft body 20 at the other end; and a fixture 50 which fixes the first shaft body 20 and the second shaft body 30 to each other. The structure can reduce a distance between a wheel and the auxiliary wheel and thus allows the device for moving the motor vehicle to be easily towed by a wrecker truck.SELECTED DRAWING: Figure 1
Patent JP-2021049849-A (JP)
Title: Bicycle cover
Inventor: TAKANAMI FUMIO
IPC: B62J19/00
Filed: 2019-09-25
Abstract: To provide a bicycle cover that can be used for a bicycle stored on a storage stand.SOLUTION: A sheet body formed in a bag body 1 made of an appropriate material, entirely covering a bicycle from above, and having a lower opening (a lower opening portion 15) comprises opening/closing window portions (a front opening/closing window portion 11, an opening/closing window portion 12 for a frame, an opening/closing window portion 13 for a saddle, and a rear edge opening/closing window portion 14) in appropriate parts of the bag body, which correspond to respective bicycle locking portions in various storage stands (a lateral hook stand, a vertical hook stand, a maintenance stand, a vertical placement stand) of the bicycle.SELECTED DRAWING: Figure 1
Patent JP-2021049235-A (JP)
Title: Water-supply fire-extinguishing system, fire-extinguishing method and program
Inventor: TAMURA HIROMI
IPC: A62C37/00
Filed: 2019-09-26
Abstract: To provide a water-supply fire-extinguishing system, a fire-extinguishing method and a program which can achieve fire-extinguishing performance suitable for the site, even with limited installation space.SOLUTION: A water-supply fire-extinguishing system 100 allows the addition of pumps 2. The system has a plurality of pumps 2 each of which has a discharge side to which general water-supply equipment and fire-extinguishing equipment are both connected, and at least one controller to control the pumps 2. When determining that there occurs a fire, the controller controls to operate at least two pumps among the plurality of pumps 2.SELECTED DRAWING: Figure 1
Patent JP-2021051698-A (JP)
Title: Control method, control device, mechanical facility, control program, and recording medium
Inventor: SASAKI TOMONORI
IPC: G05B23/02
Filed: 2019-09-26
Abstract: To provide a control method and a control device that can accurately detect sign of failure occurrence in a mechanical facility of which a state of a detection parameter may change variously within a range of a normal state by maintenance work.SOLUTION: A control method comprises: extracting a feature value from time series measured values of a parameter indicating a state of a mechanical facility; generating a first learned model by machine learning using as learning data the feature value extracted from the measured values during a first normal period of the mechanical facility; generating, when a trigger event occurs after the first normal period, a new learned model by machine learning using as learning data a feature value extracted from measured values during a normal period after the trigger event; inputting a feature value extracted from measured values for an evaluation period after the first normal period into the all learned models; calculating degree of divergence between an output signal from each learned model and an actual value in the evaluation period; and determining whether the all calculated degree of divergence is equal to or greater than a predetermined determination threshold.SELECTED DRAWING: Figure 1
Patent JP-2021054879-A (JP)
Title: Plasticizer for polyamide resin and polyamide resin composition containing the same
Inventor: KASAI Chikako
IPC: C08L67/02
Filed: 2019-09-26
Abstract: To provide a plasticizer for a polyamide resin which has excellent heat resistance capable of withstanding a processing temperature of a polyamide resin, and can impart good plasticity to a polyamide resin composition.SOLUTION: A plasticizer for a polyamide resin contains a compound composed of polyester of the following component (A) and the following component (B). (A) Aliphatic dibasic acid having 4 to 14 carbon atoms. (B) Glycol having 2 to 10 carbon atoms. The component (B) is preferably glycol having 3 to 6 carbon atoms. A weight loss at 220°C in thermogravimetric analysis of the polyester compound is preferably 10.0 mass% or less.SELECTED DRAWING: None
Patent JP-2020045486-A (JP)
Title: Compound, resin, resist composition, and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/039
Filed: 2019-09-30
Abstract: To provide a compound capable of producing a resist pattern with few defects and good line edge roughness.SOLUTION: The compound has a structural unit represented by formula (Ia) [where Rrepresents a fluorine atom or a C1-6 fluorinated alkyl group; a ring W represents a C5-18 alicyclic hydrocarbon group; and n represents an integer of 1-6; provided that a carbon atom in the ring W is a secondary carbon or a tertiary carbon, and a group represented by the formula (Ia) does not constitute an acid-labile group when the carbon atom is a tertiary carbon].SELECTED DRAWING: None
Patent JP-2021053999-A (JP)
Title: Ink jet recording device
Inventor: OKA HIROYUKI
IPC: B41J2/175
Filed: 2019-09-30
Abstract: To provide an ink jet recording device which can stabilize ink discharge performance between a plurality of head modules of an ink jet head.SOLUTION: Ink, which flows out of a first container and flows into a first head module of an ink jet head, flows through a first flow channel of a supply passage. The ink, which flows out of the first container and flows into a second head module of the ink jet head, flows through a second flow channel of the supply passage. A connection passage is connected to a first end part and a second end part of the first container. The first end part is on a first side in an arrangement direction with respect to a first connection position of the first flow channel to the first container. The second end part is on a second side in the arrangement direction with respect to a second connection position of the second flow channel to the first container. A bypass passage is connected to a third connection position in a central region of the first container. The central region is between the first connection position and the second connection position in the arrangement direction.SELECTED DRAWING: Figure 2
Patent JP-2020059271-A (JP)
Title: Heat-resistant release sheet and thermocompression bonding method
Inventor: AKIBA KURATO
IPC: B29C43/32
Filed: 2019-10-01
Abstract: To provide a heat-resistant release sheet which can more surely cope with a request for shortening a time (work time) required for thermocompression bonding.SOLUTION: A heat-resistant release sheet, which is arranged between a thermocompression object and a hot-pressing head in thermocompression of the thermocompression object by the hot-pressing head and prevents fixing of the thermocompression object and the hot-pressing head, contains a sheet of polytetrafluoroethylene (PTFE) or modified PTFE. A percentage content of a tetrafluoroethylene (TFE) unit in the modified PTFE is 99 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2021058822-A (JP)
Title: Methane fermentation apparatus
Inventor: MASUO HAJIME
IPC: B09B3/00
Filed: 2019-10-03
Abstract: To provide a methane fermentation apparatus requiring less power consumption.SOLUTION: A methane fermentation apparatus includes: a fermentation tank 5 for methane-fermenting biomass supplied from a supply port 10; and an agitation plate 28 constituted by fixing respective edges of plural plate-like members 27 to a rotary shaft 26 provided inside the fermentation tank 5. The supply port 10 and the agitation plate 28 are disposed to be positioned such that the biomass supplied from the supply port 10 hits against the plate-like members 27 of the agitation plate 28. The agitation plate 28 is configured for the plate-like members 27 to be rotated or swayed by being hit by the biomass, thereby agitating the biomass supplied into the fermentation tank 5.SELECTED DRAWING: Figure 1
Patent JP-2021061536-A (JP)
Title: Rotary table and imaging system
Inventor: TOKUDA EIJI
IPC: H04N5/232
Filed: 2019-10-07
Abstract: To provide a rotary table capable of imaging an object from a plurality of angles with a simple configuration.SOLUTION: A rotary table 12 includes: a mounting table member including a polygonal-shaped part 25 where an object X is mounted, the polygonal-shaped part being polygonal in plan view; and a plurality of vertical strip members 71, 72, 73 assembled to the mounting table member. The mounting table member includes a plurality of side peripheral piece parts 26, 27, extended outward from each side of the polygonal-shaped part 25, respectively. The vertical strip members 71, 72, 73 are bridged in a cross toward a vertical slit part 29 that is formed between the side peripheral piece parts 26, 27 under the polygonal-shaped part, and a virtual rotation axis is surrounded by the plurality of vertical strip members 71, 72, 73.SELECTED DRAWING: Figure 1
Patent JP-2021063512-A (JP)
Title: Shift controller
Inventor: OYAMA HAJIME
IPC: F16H61/24
Filed: 2019-10-10
Abstract: To obtain appropriate shift shock according to a driver's request, in a manual shift mode.SOLUTION: The driving force of an engine 40 is input to a multi-stage transmission gear mechanism 60 via an automatic clutch 50. When a manual shift mode is selected, downshift is performed by swinging an operating lever 10 forward, and upshift is performed by swinging the operating lever 10 backward. When the operating speed of the operating lever 10 is fast, the fastening speed of the automatic clutch 50 is faster than when the operating speed is slow. It is also possible to change the fastening speed of an internal friction fastening element for changing shift stages in the transmission gear mechanism 60 according to the operating speed of the operating lever 10.SELECTED DRAWING: Figure 10