baber/WOPTO huggingface dataset:
Patent JP-2021131697-A (JP)
Title: Theft notification control device, theft notification system, theft notification control method, and program
Inventor: SHIDA RAIMU
IPC: H04N7/18
Filed: 2020-02-19
Abstract: To perform appropriate recording of a state and appropriate notification when baggage is thieved.SOLUTION: A theft notification control device 10 includes: a sensor data acquisition section 11 for acquiring detection data from a sensor 2 which detects that an owner places baggage inside a vehicle; a video data acquisition section 12 for acquiring video data imaged by an omnidirectional camera 3; an association section 21 for associating the baggage with the owner when it is determined that the baggage has been placed on a net rack based on sensor data and video data; a theft determination section 26 for determining the theft of the baggage when a distance between the baggage and the owner is equal to or more than a threshold distance in a state where a position of the owner is not changed based on relative position relation between the associated baggage and the owner; a recording control section 15 for preserving the captured video data in an overwrite prohibition state when the theft is determined; and a notification control section 27 for notifying a station staff and the like of a fact that the baggage has been thieved when the theft is determined.SELECTED DRAWING: Figure 1
Patent JP-2020096936-A (JP)
Title: Game machine
Inventor: SHIMIZU TAKU
IPC: A63F5/04
Filed: 2020-02-27
Abstract: To provide a game machine capable of improving durability.SOLUTION: In an operation unit 320, a displacement direction is specified by sliding (guiding) operation along a guide groove 351 by a member 344 to be guided. In this case, the member 344 to be guided is slid (guided) along each different region of the guide groove 351 according to the operational state (for example, in a push-in operation or in a rotation operation) of the operation unit 320 (holding unit 330). Consequently, a region receiving a load can be dispersed in the guide groove 351, to thereby suppress concentration of a load on a part of the region. As the result, durability can be improved.SELECTED DRAWING: Figure 22
Patent JP-2021134119-A (JP)
Title: Layered silicate-coated body and method for manufacturing the same
Inventor: SEIKE RYUICHI
IPC: C01B33/18
Filed: 2020-02-27
Abstract: To provide a layered silicate-coated body that contains a silica particle and a saponite-like layered silicate derivative coating at least part of the silica particle and has higher safety and highly water repellency.SOLUTION: A layered silicate-coated body has a silica particle, a saponite-like layered silicate derivative coating at least part of the silica particle, and at least one hydrophobic functional group introduced to at least one of the silica particle and the layered silicate derivative and selected from the group consisting of an alkyl group and an aryl group.SELECTED DRAWING: Figure 1
Patent JP-2021133320-A (JP)
Title: Coating nozzle, coating film manufacturing apparatus, and coating film manufacturing method
Inventor: NAKAZAWA NORIYUKI
IPC: B05B7/06
Filed: 2020-02-27
Abstract: To provide a coating nozzle which dispenses a drying step even if a liquid coating material is used and can suppress clogging of a liquid coating composition flow channel, a coating film manufacturing apparatus, and a coating film manufacturing method.SOLUTION: A coating nozzle 20 used for a coating film manufacturing method includes a step (I) of preparing a liquid coating composition, a step (II) of bringing the liquid coating composition into contact with operation gas, and a step (III) of discharging a material containing at least a resin from a discharge part 4, and making the discharged material collide with a base material, and preparing a coating film. In the step (III), a temperature of the operation gas during discharge is 100-1,500°C, and an initial speed of the material discharged from the discharge part 4 is 5-2,500 m/s. The coating nozzle includes a delivery cylindrical part 21, a cool air flow channel 25 formed on an outer peripheral side of the delivery cylindrical part 21, and a hot air flow channel 26 formed on an outer peripheral side of the cool air flow channel 25. The operation gas passes through the hot air flow channel 26, and gas whose temperature is lower than the operation gas passes through the cool air flow channel 25.SELECTED DRAWING: Figure 1
Patent JP-2021134410-A (JP)
Title: Method for separation of lanthanoid
Inventor: TAKAHASHI MIHO
IPC: B01D11/04
Filed: 2020-02-28
Abstract: To provide a method for easily and simply separating specific lanthanoid from plural types thereof by a solvent extraction method.SOLUTION: A method for separation of lanthanoid includes: a process (a) of preparing an aqueous solution including plural types of lanthanoid; a process (b) of adding α-HIBA to the aqueous solution so that the former becomes excessive to at least specific lanthanoid in molar quantity; a process (c) of controlling pH of the aqueous solution to form a first complex of the specific lanthanoid and α-HIBA; a process (d) of adding an organic solution including PC-88A to the aqueous solution including the first complex to form a second complex of the specific lanthanoid composing the first complex and PC-88A; a process (e) of separating the second complex from the organic solution including the second complex; and a process (f) of separating the specific lanthanoid from the separated second complex.SELECTED DRAWING: None
Patent JP-2021139642-A (JP)
Title: Ultrasonic inspection device for welded portion
Inventor: NAKANO HIROYUKI
IPC: G01N29/26
Filed: 2020-03-02
Abstract: To provide an ultrasonic inspection device for a welded portion, which can measure the height of an unwelded part (notch) of an inspected body by a simple procedure without acquiring data in advance using a test piece.SOLUTION: An ultrasonic inspection device according to the present invention includes a plurality of ultrasonic elements, and includes an ultrasonic probe 203 which performs ultrasonic flaw detection on an object to be inspected 200 having a welded portion, and a control unit 601. The object to be inspected 200 has a notch 206 which is an unwelded portion between base materials 201a and 201b. The control unit 601 generates a flaw detection image 300 obtained by ultrasonic flaw detection by the ultrasonic probe 203, then obtains a position 250 of one end 207 of the notch in a first search range 401 set in the flaw detection image 300, then obtains a position 260 of the other end 205 of the notch in a second search range 403a set in the flaw detection image 300 by the control unit 601, and then obtains a notch height 208 which is a distance between one end 207 and the other end 205 from the position 250 of one end of the notch 206 and the position 260 of the other end.SELECTED DRAWING: Figure 7
Patent JP-2021141784-A (JP)
Title: Electric actuator
Inventor: SAITO TAKAHIDE
IPC: H02K7/06
Filed: 2020-03-09
Abstract: To provide an electric actuator that enables a motion conversion mechanism to be easily operated manually in the event of an electrical failure.SOLUTION: An electric actuator 1 includes an electric motor 10, and a motion conversion mechanism 30 that converts rotational motion of the electric motor 10 into motion in a different direction and outputs the motion is provided with a casing 2 that extends along a second axis Y which is orthogonal to a first axis X along a motor rotation axis 12, and is provided with a through hole 7 for communicating the inside and outside of the casing 2, and an input receiving portion A (for example, a spur gear 9) that receives an external input different from the driving power of the electric motor 10 is provided so as to be integrally rotatable with the motor rotation axis 12. At least a part of the input receiving portion A is positioned in the projection surface F of the inner opening of the through hole 7 in the internal space of the casing 2.SELECTED DRAWING: Figure 1
Patent JP-2020171274-A (JP)
Title: Method for improving quality of sturgeon fish meat
Inventor: TSAI CHI-LIN
IPC: A01K63/04
Filed: 2020-03-11
Abstract: To provide a method for improving quality of sturgeon fish meat.SOLUTION: In a method for improving quality of sturgeon fish meat, deep sea water having characteristics of a low temperature, cleanness and rich nutrition is utilized, and plain water is adjusted so as to have a salinity concentration of 10-20 ppm, and a water temperature is lowered to 20°C or lower, and sturgeon is cultured for at least two weeks. Hereby, texture and taste are improved remarkably by passing through the processing, and a commercial value can be heightened.SELECTED DRAWING: Figure 2
Patent JP-2021142828-A (JP)
Title: Battery loading structure of vehicle
Inventor: MIZUTORI MASAKI
IPC: B62D25/20
Filed: 2020-03-11
Abstract: To provide a battery loading structure of a vehicle which can protect a connection terminal part arranged at a lateral part of a battery case from a foreign object.SOLUTION: A battery pack 20 has a rear side reinforcement member 23 which is below a connection terminal part 51 and also at a position where it is overlapped with the connection terminal part 51 in a vertical direction, and extends along a side face of a battery case 21. The rear side reinforcement member 23 includes: an inclined plane part 23A which inclines to be away from the center of the battery case 21 toward the upper side; an upper side joint part 23B which is folded toward the center side of the battery case 21 from the upper end part of the inclined plane part 23A to be connected with the battery case 21; and a lower side joint part 23C which is folded toward the center side of the battery case 21 from the lower end part of the inclined plane part 23A to be connected with the battery case 21.SELECTED DRAWING: Figure 5
Patent JP-2021148336-A (JP)
Title: Space cooler and humidity control method
Inventor: MIZUSAWA TATSUYA
IPC: F25D11/00
Filed: 2020-03-17
Abstract: To suitably maintain humidity in a storage without necessarily requiring installation of a humidifier and without changing a configuration of a refrigerant circuit.SOLUTION: A space cooler includes: a heat exchanger (4) cooling a space; switching sections (9, 10) that switch activation and stop of the heat exchanger; an air blowing section (8) blowing air in a space (3) toward the heat exchanger; and a control section (11) controlling the switching sections and the air blowing section. During a cooling operation in which the heat exchanger is operated, the control section causes the air blowing section to blow air to the heat exchanger to cool air and cause moisture to adhere onto the surface of the heat exchanger. During a humidification operation in which the heat exchanger is stopped, the air blowing section is caused to blow air to the heat exchanger to vaporize the moisture adhered onto the surface of the heat exchanger in the air, and the switching sections and the air blowing section are controlled for switching between the cooling operation and the humidification operation.SELECTED DRAWING: Figure 1
Patent JP-2021155338-A (JP)
Title: Acute blood purification drug solution
Inventor: SHIOTANI TOMONAGA
IPC: A61P13/12
Filed: 2020-03-25
Abstract: To provide a replenisher and a dialysate for acute blood purification by using a conventional replenisher and dialysate for blood filtration with a low potassium ion concentration under specific conditions.SOLUTION: Provided is an acute blood purification drug solution containing potassium ions, in which the potassium ion concentration is 1.5 mEq/L or more and less than 3.0 mEq/L, the acute blood purification drug solution being used as a dialysate and/or a replenisher in the acute blood purification method that is performed as a blood purification amount of 10 mL/kg/hr or more and less than 100 mL/kg/hr for at least 12 hours after the start of dialysis to a subject with acute renal injury.SELECTED DRAWING: None
Patent JP-2021156396-A (JP)
Title: Air spring
Inventor: SAKAGUCHI NAOKI
IPC: F16F9/04
Filed: 2020-03-27
Abstract: To detachably attach a protection member to an outer cylinder in an easy manner without increasing the number of components and work hours for production.SOLUTION: An air spring includes an outer cylinder 1, an inner cylinder 2, and a cylindrical flexible member 3 attached to an area between the outer cylinder 1 and the inner cylinder 2. An outer cylinder rubber 11 serving as a protection member is provided on an inner peripheral surface, which contacts with the flexible member 3, of the outer cylinder 1. Further, the air spring is provided with a fitting part 12 for preventing falling in which the outer cylinder 1 and the outer cylinder rubber 11 are fitted and fixed. As the fitting part 12, a protruding part 13 is formed on an outer peripheral surface of the cylindrical outer cylinder rubber 11 and a recessed part 14 is formed at the outer cylinder 1. The outer cylinder rubber 11 is attached to the outer cylinder 1 by fitting the protruding part 13 in the recessed part 14.SELECTED DRAWING: Figure 1
Patent JP-2021160013-A (JP)
Title: Striking device
Inventor: OKADA NOBUHIDE
IPC: B25D13/00
Filed: 2020-03-31
Abstract: To provide a striking device driven by a solenoid, that can significantly reduce power consumption.SOLUTION: A solenoid 10 becomes capable of striking a target when amplitude of a movable member 20 becomes sufficiently large, by causing a tip surface 27 of a tip-side large diameter portion 23 to collide against a disc-shaped striking tool 62 so that the disc-shaped striking tool 62 descends to project from a tip-side lid member 60, thereby, enabling the power consumption to be significantly reduced with respect to striking devices according to the prior art. Further, a configuration of striking only when the amplitude of the movable member 20 becomes sufficiently large, enables a striking force of appropriate magnitude to be always applied. Further, sliding a shaft 22 in a state of being released from a plunger 21, causes the shaft 22 to reciprocate exceeding a stroke length of the plunger 21, thereby, the disc-shaped striking tool 62 advantageously reaches a long distance.SELECTED DRAWING: Figure 1
Patent JP-2021162438-A (JP)
Title: Position calculation system and position calculation method
Inventor: YAMASHITA MASAYOSHI
IPC: G01S5/02
Filed: 2020-03-31
Abstract: To calculate the location of a positioning object utilizing the principle of three point positioning, without the need for installing three fixed communication devices at an individual dwelling unit.SOLUTION: The present invention comprises: a first fixed communication device installed at a predetermined location of a first dwelling unit; a second fixed communication device installed at a predetermined location of a second dwelling unit; a third fixed communication device installed at a predetermined location; and a location calculation unit for calculating the locations of mobile communication devices 13A, 13B. The location calculation unit calculates the locations of the mobile communication devices on the basis of first reception strength that indicates the reception strength of a first reference signal wirelessly communicated between the mobile communication devices and the first fixed communication device, second reception strength that indicates the reception strength of a second reference signal wirelessly communicated between the mobile communication devices and the second fixed communication device, and third reception strength that indicates the reception strength of a third reference signal wirelessly communicated between the mobile communication devices and the third fixed communication device.SELECTED DRAWING: Figure 1
Patent JP-2021145659-A (JP)
Title: Antibacterial composition for food and drink
Inventor: MINE MASAKI
IPC: A23L3/3472
Filed: 2020-03-13
Abstract: To provide an antibacterial composition that is effective against a wide range of microorganisms even at a low concentration.SOLUTION: An antibacterial composition for food and drink contains Punica Granatum extract and vinegar as active ingredients.SELECTED DRAWING: None
Patent JP-2021159629-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: In a Pachinko game machine, game state shift control means performs shift control to a jackpot game state under the condition of stopping and displaying of identification information in a specific mode as a first route, performs shift control to a jackpot game state under the condition of stopping and displaying of identification information in a specific mode as a second route and passage of a game medium through a specific area, and sets a special winning device to be in a state for allowing a game medium to pass easily in the case of the first route.SELECTED DRAWING: Figure 61
Patent JP-2021159043-A (JP)
Title: Hydroponic device
Inventor: OGATA MASASHI
IPC: A01G22/25
Filed: 2020-04-03
Abstract: To suppress arrival of light into a culture tank, when harvesting an underground part of a plant.SOLUTION: There is provided a hydroponic device 200 for culturing a plant 100 comprising a terrestrial part 101 having a leaf part, and an underground part 102 forming a tuber, the device comprises: a plurality of shading culture tanks 210a, 210b which is formed of a housing 212 whose one plane is opened, and stores the underground part 102; and at least one shading partition part 220 which is provided to cover openings 211 of the plurality of culture tanks 210a, 210b, and partitions an underground space 203 in which the underground part 102 grows, and a terrestrial space 202 in which the terrestrial part 101 grows. The culture tanks 210a, 210b comprise an opening 219 on a surface 218 on which the plurality of culture tanks 210a, 210b faces each other.SELECTED DRAWING: Figure 1
Patent JP-2021169547-A (JP)
Title: Aqueous gravure or flexographic ink, and use of the same
Inventor: KOTO MICHIHISA
IPC: C09D11/102
Filed: 2020-04-14
Abstract: To provide aqueous gravure or flexographic ink which has good resistance to plate fogging and leveling properties during printing, has good blocking resistance of a printing layer, and has good laminate strength of a laminate.SOLUTION: Aqueous gravure or flexographic ink contains an aqueous polyurethane resin as a binder resin. The aqueous polyurethane resin contains a polyether polyol-derived structural unit, molecular weight distribution (Mw/Mn) of the polyether polyol is 2.2-4, and an acid value of the aqueous polyurethane resin is 15-60 mgKOH/g.SELECTED DRAWING: None
Patent JP-2021170713-A (JP)
Title: Image forming apparatus
Inventor: SAKURAI MASATO
IPC: B41J21/00
Filed: 2020-04-15
Abstract: To provide an image forming apparatus that, when forming images continuously after performing image correction, improves productivity of image forming processing by performing image formation so as not to create a margin between the images formed on a sheet.SOLUTION: An image forming apparatus forms a plurality of pages of images on a continuous sheet, and comprises: an image memory that stores the images; a writing unit that writes image data in the image memory as information on a plurality of pixels; a read-out unit that reads out the written image data; an image forming unit that forms the images on the sheet on the basis of the read-out image data; and a correction amount acquisition unit that acquires a correction amount for correcting deviation between a conveyance direction of the sheet and a second direction of the image data. The writing unit deforms the image data on the basis of the correction amount and writes the data in the image memory, and writes the pixels of the image data and the pixels of image data on the adjacent page in a part of the image memory in a same line in a first direction.SELECTED DRAWING: Figure 6
Patent JP-2021169881-A (JP)
Title: Liquid receiver
Inventor: MATSUO HIROKI
IPC: F25B43/00
Filed: 2020-04-15
Abstract: To provide a liquid receiver having higher gas-liquid separation performance than usual, while achieving a compact construction.SOLUTION: A liquid receiver 10 includes a container part 100, a supply pipe 310 arranged inside the container part while extending linearly along the vertical direction, a jetting part 320 for jetting refrigerant passing through the supply pipe 310 at a position on the lower side than a liquid surface 21 of the refrigerant, and a discharge pipe 400 arranged inside the container part 100. In view along the vertical direction, the center of the supply pipe 310 and the center of the container part 100 are separated from each other. An absolute value for a jetting angle γ as an angle between a direction of heading from the center of the supply pipe 310 to the center of the container part 100 and a direction where the refrigerant is jetted from the jetting part 320 is greater than zero degrees.SELECTED DRAWING: Figure 2
Patent JP-2021174585-A (JP)
Title: Fuel cell system
Inventor: NANBA RYOICHI
IPC: H01M8/04537
Filed: 2020-04-20
Abstract: To provide a technology capable of suppressing pumping hydrogen from being generated at a warm-up operation of a fuel cell system.SOLUTION: A fuel cell system comprises: a fuel cell stack; and a controller that controls an operation of the fuel cell system by using a measurement voltage value measured by a voltage sensor. In a case where a measurement value of a temperature sensor is equal to or less than a predetermined temperature at initiation of the fuel cell system, the controller supplies an oxidant gas to a cathode to rise a voltage of the fuel cell stack until a predetermined voltage condition is satisfied before starting current sweeping. In a case where the measurement voltage value becomes a control start voltage value lower than a voltage command value in a transition period, the controller executes standby control of keeping a current command value constant, and in a case where the measurement voltage value becomes a permission voltage value equal to or more than the voltage command value during the execution of the standby control, the controller permits the change of the current command value to terminate the standby control.SELECTED DRAWING: Figure 9
Patent JP-2021174624-A (JP)
Title: Terminal block
Inventor: NAGATA HIROKI
IPC: H01R9/22
Filed: 2020-04-22
Abstract: To provide a terminal block that can smoothly guide a mating-side terminal to a fastening position to fasten the mating-side terminal while suppressing increase of the cost.SOLUTION: A terminal block 11 includes a pedestal 13 and a terminal 15 attached to the pedestal 13, and a fastening portion 25 of a connection terminal 23 is superimposed and fastened at a fastening position on a fixed surface 61 of the terminal 15. The connection terminal 23 is enabled to approach to the terminal 15 from a side to be arranged at the fastening position of the terminal 15. The pedestal 13 has a guide surface 41 through which a fastening portion 25 of the connection terminal 23 approaching from a side is guided to the fastening position upward beyond the fixed surface 61. The fastening portion 25 is superimposed on the fixed surface 61 by reaching the fastening position beyond an edge portion of the guide surface 41.SELECTED DRAWING: Figure 3
Patent JP-2021172910-A (JP)
Title: Thread insertion device for flat-knitting machine
Inventor: IMAZATO AKIMASA
IPC: D04B15/56
Filed: 2020-04-23
Abstract: CONSTITUTION: A thread insertion device has a carrier that can move along a rail of a flat-knitting machine and has a power source, a motor, a pair of rollers that are driven by the motor to feed the thread, and a cutter that is positioned downstream of the pair of rollers and cuts the thread.EFFECT: A thread insertion device can precisely insert a thread of a desired length into a knitted fabric.SELECTED DRAWING: Figure 1