baber/WOPTO huggingface dataset:
Patent JP-2021101466-A (JP)
Title: Transistor and liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2021-02-16
Abstract: To provide a semiconductor device having high reliability, low power consumption, and high mass productivity, and a manufacturing method thereof.SOLUTION: In a manufacturing method of a semiconductor device, in order to remove impurities remaining in an oxide semiconductor layer 513a and purify the oxide semiconductor layer to an extremely high purity for use, a halogen element is added to the oxide semiconductor layer and then heat treatment is performed to remove impurities for use. Fluorine is preferable as the halogen element.SELECTED DRAWING: Figure 2
Patent JP-2021101339-A (JP)
Title: Product sales data processing system, storage device, control program and control method
Inventor: SAMBE MASANORI
IPC: G06Q20/20
Filed: 2021-02-22
Abstract: To provide a product sales data processing system, a support device, and a control program that do not require notification of information related to each purchased product from a device performing registration processing to a device performing settlement processing.SOLUTION: In a product sales data processing system 100, a support server 80 associates product data on a product with a product code input from a mobile information terminal 50 with a purchaser code of a purchaser of the product, stores it in an electronic receipt server 90, and notifies settlement devices 10 and 20 of a settlement device code input from the mobile information terminal 50 of settlement data for sales transaction settlement of the product of the stored product data. Each settlement device performs, based on the notified settlement data, settlement processing, notifies a settlement data notification source of result data related to a settlement payment processing result, and generates, based on the notified result data and the stored product data, electronic receipt data that represents contents of sales transaction and includes the purchaser code.SELECTED DRAWING: Figure 2
Patent JP-2022129853-A (JP)
Title: Dump truck
Inventor: HOSHINO YUTA
IPC: F01N3/24
Filed: 2021-02-25
Abstract: To arrange a post-processing device of an exhaust gas to a proper position of a dump truck.SOLUTION: A dump truck includes: an engine; a cab floor which is disposed above the engine and supports a cab; a first post-processing device which processes exhaust gas discharged from a first exhaust pipe of the engine; and a second post-processing device which processes the exhaust gas discharged from a second exhaust pipe of the engine. The first post-processing device and the second post-processing device are disposed arranged side by side in a vehicle width direction in a position located rearward of the engine and below the cab floor.SELECTED DRAWING: Figure 3
Patent JP-2022130086-A (JP)
Title: Taxi vehicle and taxi system
Inventor: KAKUCHI MAKOTO
IPC: G16Y10/40
Filed: 2021-02-25
Abstract: To provide a taxi vehicle and a taxi system that a user can use with greater peace of mind.SOLUTION: A taxi vehicle 12 that automatically transports a user 100 to a destination without a driver on board includes: a cleaning device 38 that performs, after the user 100 finishes using the taxi vehicle 12, cleaning processing to remove at least one of a harmful substance and an odor harmful to a human body from a cabin; and a notification device 40 that notifies a use applicant outside the vehicle of the degree of cleanliness of the cabin.SELECTED DRAWING: Figure 4
Patent JP-2022131049-A (JP)
Title: Self-discharge inspection method for power storage device and manufacturing method for power storage device
Inventor: OKURA TOSHINORI
IPC: H01G13/00
Filed: 2021-02-26
Abstract: To provide an improved self-discharge inspection method for a power storage device and a manufacturing method for a power storage device including the self-discharge inspection method.SOLUTION: There is provided a self-discharge inspection method for a power storage device 1, the power storage device having such characteristics that, when a load BL is reduced from a first load while the power storage device is pressed by the first load BL1 and charged to a first device voltage VB1, a device voltage VB is reduced. The self-discharge inspection method includes: a voltage detection step S7 of detecting the first device voltage of the power storage device that is pressed by the first load and charged; a continuous voltage application step S8 of continuing to apply a power supply voltage VPc equal to the first device voltage from an external power source EP; a current detection step S9 of detecting a power supply current IP flowing through the power storage device 1; a determination step S11 of determining a self-discharge state of the power storage device on the basis of, the detected power supply current IP; and a load reduction step S12 of, after the continuous voltage application step has started and before the power supply current stabilizes, reducing a load applied on the power storage device from the first load BL1 by a load reduction amount ΔBL.SELECTED DRAWING: Figure 3
Patent JP-2022131325-A (JP)
Title: Line-of-sight detection device and method for controlling the same
Inventor: MINE YOSUKE
IPC: A61B3/113
Filed: 2021-02-26
Abstract: To provide a line-of-sight detection device that is applied to a camera, a head-mounted display, or the like and allows line-of-sight detection considering the shape of a pupil, and a method for controlling the same.SOLUTION: A line-of-sight detection device has: imaging means that photographs the eyeball of an observer; contour detection means that detects a contour coordinate group of the pupil from an eyeball image acquired by the imaging means; calculation means that calculates a pupil center position from the contour coordinate group; and line-of-sight detection means that detects the line-of-sight of a photographer from the pupil center position. The calculation means calculates the pupil center position from a second contour coordinate group obtained by excluding some coordinates from the first contour coordinate group detected by the detection means. The line-of-sight detection means detects the line-of-sight of the observer based on the pupil center position.SELECTED DRAWING: Figure 6
Patent JP-2022133706-A (JP)
Title: Method of extraction of aqueous solution from olive fruit, olive leaf or pomace of the fruit
Inventor: FUKUMOTO YASUFUMI
IPC: A61Q19/00
Filed: 2021-03-02
Abstract: To provide a method of obtaining water and aqueous substances contained in olive separately from oil in a structure as it is contained without modifying.SOLUTION: Using olive fruits, olive pomace, or olive leaves as objects to be extracted, a low-temperature vacuum extraction method comprising all of the following steps (1) to (4) is used to obtain olive intracellular water and/or extracellular water. (1) A step of putting an object A to be extracted into an extraction container 100 of an extraction device, (2) a step of depressurizing, while applying heat from the outside and maintaining the object A to be extracted at 45°C or less, in the extraction vessel 100 with a decompressor 300, (3) a step of stirring the object to be extracted while roughly crushing into 0.5 mm or more and 20 mm or less under reduced pressure in the extraction vessel 100, and (4) a step of cooling the distilled gas to obtain an aqueous solution B to be extracted.SELECTED DRAWING: Figure 1
Patent JP-2022134980-A (JP)
Title: Article conveyance device and article inspection device
Inventor: ARAI SHIGEO
IPC: B65G47/86
Filed: 2021-03-04
Abstract: To provide a small-sized, compact and highly convenient article conveyance device and an inspection device using the same.SOLUTION: An article inspection device 1 has an article conveyance device 2 and an inspection part 3. The article conveyance device has a supplying part 4 and a conveying part 5. The supplying part aligns articles W circumferentially in a row and conveys them to a supply position P. The conveying part has an annular body 25 which is rotated above the supplying part, sucks the article W to an inner peripheral surface thereof at the supply position P, and conveys the same to the inspection part. The article determined to be NG or OK in the inspection part is conveyed by the annular body, and a suction force is eliminated at a timing when the article is conveyed to an NG article recovery part 30 or an OK article recovery part 31 so that the article is dropped and recovered.SELECTED DRAWING: Figure 1
Patent JP-2021153577-A (JP)
Title: Non-heating treatment method of fresh swift's nest and fresh swift's nest
Inventor: CHEN FANG
IPC: A23L33/125
Filed: 2021-03-08
Abstract: To provide a non-heating treatment method of fresh swift's nest and fresh swift's nest.SOLUTION: There is provided a non-heating treatment method of fresh swift's nest comprising: (1) immersion: (2) sugar solution preparation; (3) vacuum packaging; (4) hot water bath treatment; and (5) ultra high pressure treatment. According to the invention, problems of hydration of a stored swift's nest product and expansion of a packaging bag, can be prevented efficiently, and it is possible to maintain texture of the swift's nest and flavor thereof, and stability of a shelf life. The produced swift's nest looks like silk and has clear appearance, has smooth texture and elasticity, the swift's nest can preferably maintain nutrient, and in the swift's nest, a microbiological indicator satisfies GB 7098-2015 Republic of China food product safety standard canned food product regulation.SELECTED DRAWING: Figure 1
Patent JP-2022137783-A (JP)
Title: Manufacturing method of aqueous clear coating composition containing aqueous silicone resin emulsion
Inventor: HIGAKI YASUSHI
IPC: C09D7/20
Filed: 2021-03-09
Abstract: To provide a manufacturing method of an aqueous clear coating composition that is excellent in storage stability, has excellent weather resistance and endurance and can form a highly transparent coated film.SOLUTION: A manufacturing method of an aqueous clear coating composition containing an aqueous silicone resin emulsion comprises: an organic solvent substitution step for substituting from a mixture of a silicone resin that is a branched organopolysiloxane having a weight average molecular weight within the range of 5,000 to 300,000 and a hydrocarbon solvent that has low water solubility, to an organic solvent that is at least one kind selected from the group consisting of alcohol, alkylene glycol monoalkyl ether, and alkylene glycol dialkyl ether and is dissolved in water, a step of mixing inorganic oxide fine particles, and a step of mechanically emulsifying a mixture of an emulsifier and an aqueous medium.SELECTED DRAWING: None
Patent JP-2022138200-A (JP)
Title: Hydraulic device
Inventor: KAMIBAYASHI ATSUHIRO
IPC: F15B11/028
Filed: 2021-03-10
Abstract: To provide a hydraulic device capable of controlling a brake even under the minimum control pressure of a relief valve.SOLUTION: A hydraulic device is equipped with a hydraulic pump (P) that supplies a working fluid from an oil tank (T) to an actuator (10), a relief valve (20) that returns the working fluid discharged from the actuator (10) to the oil tank (T), a valve device (30) that regulates a flow of the working fluid from the actuator(10) to the hydraulic pump (P), a first throttle (60) that is connected in parallel to the valve device (30), a pressure sensor (PS) that detects the pressure of the working fluid in a channel between the actuator (10) and the hydraulic pump (P), and a control device (40) that controls the number of rotations of the hydraulic pump (P). When the pressure of the working fluid detected by the pressure sensor (PS) is the minimum control pressure of the relief valve (20) or less, the control device (40) reversely rotates the hydraulic pump (P) to return the working fluid to the oil tank (T) through the first throttle (60).SELECTED DRAWING: Figure 1
Patent JP-2022139159-A (JP)
Title: Toner cartridge and image forming apparatus
Inventor: KO YUSUKE
IPC: G03G15/08
Filed: 2021-03-11
Abstract: To stably supply toner from a toner cartridge.SOLUTION: A toner cartridge is removably attached to an image forming apparatus body, and comprises: a storage chamber that stores toner; a discharge chamber that has a discharge port for discharging the toner to the outside; a partition unit that partitions the storage chamber and the discharge chamber to form a first communication path and a second communication path communicating the storage chamber and the discharge chamber with each other; a conveying member that is provided through the first communication path and conveys the toner in the storage chamber to the discharge chamber; an opening member that is provided in the storage chamber; and a seal member that openably seals the discharge port at one end and is fixed to the opening member at the other end, and is provided through the second communication path. One end of the seal member is peeled off by the opening member from the periphery of the discharge port, and one end of the seal member is moved from the discharge chamber to the storage chamber.SELECTED DRAWING: Figure 1
Patent JP-2022142043-A (JP)
Title: Laminate, wafer holder, and semiconductor manufacturing apparatus
Inventor: KIGUCHI KAZUYA
IPC: H02N13/00
Filed: 2021-03-16
Abstract: To provide a laminate, a wafer holder, and a semiconductor manufacturing apparatus with heat resistance and temperature cycling properties.SOLUTION: In a laminate having a member A and a member B whose linear expansion coefficients differ by one or more, and further having a cured product of adhesive layer C1 between members A and B, the adhesive layer C1 is a laminate sheet having adhesive sheet D1 and adhesive sheet E1, the adhesive sheet D1 contains polyimide resin and epoxy resin and the adhesive sheet E1 contains acrylic resin and epoxy resin and has a Tg of 100°C or less after curing.SELECTED DRAWING: None
Patent JP-2022142988-A (JP)
Title: Displacement inhibition device
Inventor: ISODA KAZUHIKO
IPC: F16F15/08
Filed: 2021-03-17
Abstract: To provide a displacement inhibition device which can inhibit excessive displacement in a given direction on a horizontal surface while reducing an installation space.SOLUTION: In a displacement inhibition device 1, a lower member 3 has: a lower substrate part 31 in which a lower slide surface 32a formed in a planar shape is provided at an upper part; and a lower peripheral wall part 36. An upper member 4 has: an upper substrate part 41 in which an upper slide surface 42a formed in a planar shape is provided at a lower part; and an upper peripheral wall part 46. A slide member 5 has: a lower wall part 53 provided with a lower slide surface 53a slidable with respect the lower slide surface 32a and formed in a planar shape; an upper wall part 55 provided with an upper slide surface 55a slidable with respect the upper slide surface 42a and formed in a planar shape; and a connection part 51 for connecting the lower wall part 53 with the upper wall part 55. The slide member 5 slides relative to the lower member 3 and the upper member 4, the slide member 5 can contact with the lower peripheral wall part 36 and the upper peripheral wall part 46.SELECTED DRAWING: Figure 3
Patent JP-2021097416-A (JP)
Title: Image processing apparatus, monitoring system, and image processing method
Inventor: MATSUMOTO HIROYUKI
IPC: G08B25/00
Filed: 2021-03-18
Abstract: To visually present to a user that, in what kind of place in an imaging area of a camera device, an unmanned flying body is detected and what kind of sound source exists in what other places in the same imaging area, without deteriorating visibility of the captured image of the camera device.SOLUTION: A sound source direction detection unit 34, on the basis of sound collected by a microphone array MAk, derives sound pressure that specifies magnitude of sound in an imaging area for each predetermined unit of pixels constituting a captured image in the imaging area. An output control section 35, in accordance with comparison between the sound pressure and a plurality of threshold values relating to the magnitude of sound, superimposes sound source visual information obtained by gradually converting the sound pressure into different visual images for each predetermined unit of the pixels constituting the captured image in the imaging area and displays them in a first monitor MN1. The sound source direction detection section 34, when any one of the sound source positions in the captured image in the imaging area is specified, derives the sound pressure for each value obtained by dividing a predetermined unit of pixels constituting a rectangular range including the sound source position by size ratio between the rectangular range and the captured image in the imaging area.SELECTED DRAWING: Figure 16
Patent JP-2022145042-A (JP)
Title: Money handling system, money handling method, and money handling apparatus
Inventor: YUKAWA ATSUSHI
IPC: G07D11/20
Filed: 2021-03-19
Abstract: To provide a money handling system, a money handling method, and a money handling method that enable more flexible replenishment with a change fund.SOLUTION: A money handling system includes: a first money handling apparatus that dispenses money; and a setting section that sets information indicating an amount dispensable from the first money handling apparatus on the basis of an upper limit amount set in advance as an upper limit of the amount dispensable from the first money handling apparatus, an amount of money dispensed from the first money handling apparatus, and an amount of money deposited into the first money handling apparatus or a second money handling apparatus.SELECTED DRAWING: Figure 5
Patent JP-2022147504-A (JP)
Title: Image forming apparatus
Inventor: TANG MING
IPC: G03G15/20
Filed: 2021-03-23
Abstract: To heat a sub heater at an appropriate timing to allow use in a shorter time depending on the power circumstances.SOLUTION: An image forming apparatus comprises: a heating unit and a pressure unit that heat and fix toner; a voltage detection unit that detects input voltage; a storage unit that stores first specified voltage necessary to maintain the operation of units; and a control unit that controls an image forming unit, the voltage detection unit, and the storage unit. The heating unit includes a first heater and a second heater that heat a heating roller. The storage unit stores power consumption information on the heaters. The control unit defines the input voltage after the execution of an initial operation of the image forming unit as a first voltage and the input voltage after the start of the drive of the first heater as a second voltage, predicts the amount of reduction of the input voltage due to the drive of the heaters based on the first and second voltages, causes the voltage detection unit to update the second voltage every prescribed time, defines a voltage reflecting, from the second voltage, the amount of reduction of the input voltage due to the drive of the second heater as a third voltage, and when the third voltage becomes equal to or more than a first prescribed voltage, starts the drive of the second heater.SELECTED DRAWING: Figure 6
Patent JP-2022150567-A (JP)
Title: picking device
Inventor: NISHINO SHUZO
IPC: B25J9/02
Filed: 2021-03-26
Abstract: To propose a picking device usable by being installed to a robot hand.SOLUTION: A picking device according to the present invention includes a plate-like vertical arm 23 arranged at a lower end of a vertical shaft body 14. A rotary body 18 includes a plate-like bearing part 24 lying adjacent to the inside of the plate-like vertical arm 23 and rotatably journaled around an output horizontal shaft 21a of a motor 21. The motor 21 is installed on the inside of the plate-like bearing part 24 and is positioned within a space surrounded by a rotation passage of two large and small article pickup units 19, 20. The large article pickup unit 20 is positioned so that a rotation passage of a largest diameter part 28 of the unit at the time of inverse rotation is along a virtual vertical face 30 including an outside face 23a of the plate-like vertical arm 23. The small article pickup unit 19 is positioned so that the rotation passage of the maximum diameter part 26 (having a smaller diameter than the maximum diameter part 28) of the small article pickup unit 19 at the time of inverse rotation is along the virtual vertical face 30.SELECTED DRAWING: Figure 3
Patent JP-2022150616-A (JP)
Title: Remelting treatment device and remelting treatment method
Inventor: TAKASAKI HARUHIKO
IPC: C21D9/40
Filed: 2021-03-26
Abstract: To provide a remelting treatment device and a remelting treatment method that can prevent deformation due to molten metal flow.SOLUTION: A remelting treatment device 10 moves a workpiece 12 while maintaining the surface of the workpiece 12 where a heated portion 36 is located horizontally by adjusting the tilt direction of the workpiece 12 with a dual-axis positioner 14 when the material of the surface of the workpiece 12 is modified by locally remelting and solidifying the surface of the workpiece 12.SELECTED DRAWING: Figure 1
Patent JP-2022150958-A (JP)
Title: Biomass combustion facility and combustion ash treatment method
Inventor: KONAKAHARA TORU
IPC: F23G5/50
Filed: 2021-03-26
Abstract: To provide a biomass combustion facility capable of including fertilizer components in the entire combustion ash regardless of the particle size of combustion ash generated by burning biomass fuel, and thus capable of sufficiently and effectively using the combustion ash as fertilizer, and a combustion ash treatment method.SOLUTION: A biomass combustion facility 1A comprises a combustion furnace 10 that burns biomass fuel, an exhaust gas treatment device 30 capable of recovering combustion ash contained in the exhaust gas discharged from the combustion furnace 10, and an addition device 60A that adds a chemical containing fertilizer components to the combustion ash. A combustion ash treatment method using the biomass combustion facility 1A, comprises a recovery step of recovering the combustion ash contained in the exhaust gas discharged from the combustion furnace 10, and an addition step of adding the chemical containing the fertilizer components to the combustion ash.SELECTED DRAWING: Figure 1
Patent JP-2022152822-A (JP)
Title: Transmission and vehicle drive device
Inventor: ICHIKAWA YUKI
IPC: F16H3/083
Filed: 2021-03-29
Abstract: To improve controllability of a friction engagement device while avoiding complication of a device configuration, in a transmission comprising a mesh engagement device and the friction engagement device.SOLUTION: A first pressing member (45) rotates integrally with a first support member (41) and is supported so as to be movable in an axial direction (L), and presses a first friction material (43) and a second friction material (44) from a first side (L1) in the axial direction. A second pressing member (46) is supported so as to be movable in the axial direction (L) with respect to a case (6), and presses the first pressing member (45) from the first side (L1) in the axial direction while being rotatable relative to the first pressing member (45). The first support member (41) is coupled to rotate integrally with a second shaft member (20), and a second support member (42) is coupled to rotate integrally with a fourth gear (24).SELECTED DRAWING: Figure 3