baber/WOPTO huggingface dataset:
Patent JP-2021010346-A (JP)
Title: Plant cultivation device, plant cultivation system, and plant cultivation shelf
Inventor: UCHIYAMA HISAKAZU
IPC: A01G9/02
Filed: 2019-07-08
Abstract: To provide a plant cultivation device, a plant cultivation system, and a plant cultivation shelf which have a simple structure, and capable of adjusting the temperature of culture solution housed in a gutter-shaped container.SOLUTION: A plant cultivation device 10 has: a plurality of gutter-shaped containers 11 in which culture solution is housed; two rails 12 which support the gutter-shaped containers 11 while contacting bottom parts 21 of the containers; and an illumination part 13 provided above the containers, The rails 12 are a cylindrical body with a square on a cross section, connected to a cold/hot water circulator 15 which circulates temperature-controlled fluid, and adjust the temperature of culture solution in the gutter-shaped container by allowing temperature-controlled fluid inside themselves.SELECTED DRAWING: Figure 1
Patent JP-2021014076-A (JP)
Title: Position adjusting auxiliary device and bag-making system
Inventor: ENDATE TOSHIMITSU
IPC: G01B11/00
Filed: 2019-07-12
Abstract: To provide a position adjusting auxiliary device and a bag-making system capable of allowing prompt positioning of each processing part even if an operator is not familiar with a work, since a positioning work for the processing part can be carried out while looking at the display.SOLUTION: A positioning adjusting auxiliary device 100 comprises: an imaging part 130 for imaging the work and a processing part 120 to obtain image data; and a control part 190 that compares a position of the processing part 120 in the image data obtained by the imaging part 130 and a reference position of the processing part 120 in a reference image data indicating the reference position of the processing part 120, and controls a display 160 to display the processing part 120 in the image data obtained by the imaging part 130 in a different manner when the position of the processing part 120 in the image data obtained by the imaging part 130 deviates from the reference position.SELECTED DRAWING: Figure 4
Patent JP-2021015760-A (JP)
Title: Crimping terminal
Inventor: MATSUO TAKAHIRO
IPC: H01R4/18
Filed: 2019-07-16
Abstract: To provide a crimping terminal in which the tips of a pair of crimping piece portions surely bite into a core wire, the conduction resistance with an electronic wire is low, and, the adhesive force is strong.SOLUTION: A crimping terminal 10 includes a core wire crimping portion 16 that includes a base portion 16a and a pair of crimping piece portions 16b extending from both side ends of the base portion 16a, and crimps a core wire 1 composed of a plurality of strands 1a of an electric wire W, and a curved portion 18 provided on the pair of crimping piece portions 16b, that is curved to the inside of each of the crimping piece portions such that the tip portion 19 of each of the crimping piece portions 16b is directed toward the base portion 16a.SELECTED DRAWING: Figure 1
Patent JP-2021016339-A (JP)
Title: Multi film
Inventor: MIYAMOTO HIDEKI
IPC: A01G13/00
Filed: 2019-07-19
Abstract: To provide a method that can easily mark the planting position on the multi film with high productivity to solve the problem caused by printing a pattern as a method of providing a mark of a planting position on a multi film in which productivity is deteriorated because a different printing plate is required for each crop in order to correspond to the planting position (number of rows, interrow spacing, and intrarow spacing) of a wide variety of crops.SOLUTION: Provided is a multi film in which a mark indicating a planting position is provided on a thermoplastic resin film. A protrusion protruding from the film surface of the thermoplastic resin film is provided as a mark.SELECTED DRAWING: Figure 1
Patent JP-2021019297-A (JP)
Title: Power supply device, power receiving device, and optical fiber power supply system
Inventor: TAMATE SHUICHI
IPC: H04B10/548
Filed: 2019-07-22
Abstract: To provide a power supply device, a power receiving device, and an optical fiber power supply system that can transmit energy and information by using power supply light and prevent transmission information from affecting the magnitude of the transmitted energy.SOLUTION: A power supply device (110C) comprises: a laser oscillation unit (111) that converts electrical power into power supply light; and a modulation unit (114) that modulates the phase of the power supply light output from the laser oscillation unit based on transmission information (118), and the power supply device transmits the power supply light (112) whose phase is modulated by the modulation unit (114) to a power receiving device (310C) through an optical fiber (250A). The power receiving device (310C) comprises: a photoelectric conversion element (311) that converts the received power supply light to electrical power; and a demodulation unit (315) that detects the phase of the power supply light, and the transmission information is extracted from a result of demodulation performed by the demodulation unit (315).SELECTED DRAWING: Figure 5
Patent JP-2021025770-A (JP)
Title: Tape measure and center position specifying device for tape measure
Inventor: KOSHIHATA MAKOTO
IPC: G01B3/10
Filed: 2019-07-31
Abstract: To provide a tape measure capable of specifying a 1/2 numeral position on a tape measure tape without performing scale calculation.SOLUTION: A tape measure includes a center position specifying device 8 which has an energizing winding part 5 with a cord located at the upper position (position at the lower side or at the side part side may be accepted) of a winding tape 4 protruded on the outer side of a tape measure case 3, and has one cord 6 which is pulled out to one side urged and wound up on the energizing winding part 5 with the cord, and the other cord 7 pulled out to the opposite side of this one cord 6.SELECTED DRAWING: Figure 1
Patent JP-2021026740-A (JP)
Title: Credit management system
Inventor: MAMURO HIRONOBU
IPC: G06Q20/24
Filed: 2019-08-09
Abstract: To provide a credit management system that enables deferred payment as if it were credit card payment even if there is not a credit card at hand.SOLUTION: A credit management system includes: a backbone server that includes credit card settlement means for performing credit card number settlement until a usual credit use limit amount and settlement management number settlement means for performing simple settlement management number settlement which is set to lower amount than the credit use limit amount by using a simple settlement management number, and that has a simple settlement site to which login is made using customer ID and a password; an affiliate store terminal that has a settlement means selection site; and a customer terminal. The backbone server includes settlement means selection unit that performs a settlement procedure by preferentially using the simple settlement management number settlement means when a customer logs into the simple settlement site and sets so as to preferentially use the credit card number settlement means when a predetermined condition is met.SELECTED DRAWING: Figure 2
Patent JP-2021032083-A (JP)
Title: Impeller for wind power generation and wind power generation system
Inventor: TSUDA KUNINORI
IPC: F03D1/06
Filed: 2019-08-16
Abstract: To provide an impeller and a wind power generation system which install a plurality of wind power generation devices in a limited area to allow efficient generation of power from the whole area, and which can suppress noise due to rotation of the impeller during wind power generation.SOLUTION: An impeller for wind power generation includes a plurality of vanes and a hub having a rotational shaft at the center thereof and having the plurality of vanes arranged at substantially equal intervals in a circumferential direction. The vane is formed so as to extend such that a width thereof increases towards an outer periphery of the impeller, and a line segment between a front edge and rear edge of the vane is inclined at substantially 10 degrees or more to substantially 20 degrees or less with respect to a surface perpendicular to a rotational shaft of the impeller. In the plurality of vanes, the rear edge of the vane in a front side in a rotational direction of the impeller and the front edge of the vane in a rear side in a rotational direction partially overlap each other in front view of the impeller.SELECTED DRAWING: Figure 1
Patent JP-2020006185-A (JP)
Title: Thermal expansion refractory material, opening frame body and fixture
Inventor: YANO HIDEAKI
IPC: E06B3/22
Filed: 2019-08-20
Abstract: To provide a thermal expansion refractory composite body of which expansion timing is controlled, and to provide an opening frame body including the thermal expansion refractory composite body and a fixture.SOLUTION: A thermal expansion refractory material is a thermal expansion refractory composite body 1 formed by laminating at least two kinds of thermal expansion refractory materials having different expansion start temperatures. The thermal expansion refractory composite body 1 is formed by laminating a first thermal expansion refractory material 2 and a second thermal expansion refractory material 3 that starts expanding at an expansion temperature that is higher than that of the first thermal expansion refractory material 1.SELECTED DRAWING: Figure 1
Patent JP-2021031898-A (JP)
Title: Vehicle operation detection device
Inventor: GOYAMA TAKAYA
IPC: E05F15/655
Filed: 2019-08-21
Abstract: To easily perform appropriate operation inputting.SOLUTION: An operation detection device 21 comprises: first and second electrodes 41 and 42 arranged side by side with a gap 40 therebetween so as to function as one sensor electrode 20; and an operation guide 55 having a light emitter 50 positioned in the gap 40 between the first and second electrodes 41 and 42 when it is seen from a direction where operation inputting using the sensor electrode 20 is carried out.SELECTED DRAWING: Figure 6
Patent JP-2021030520-A (JP)
Title: Inkjet printer and control method for inkjet printer
Inventor: SAKAMOTO JUN
IPC: B41J2/01
Filed: 2019-08-21
Abstract: To provide an inkjet printer capable of extending the service life of an inkjet head, although clogging can be inhibited in a nozzle which stops to discharge ink droplets at a prescribed timing during printing.SOLUTION: In an inkjet printer 1, an inkjet head 3 comprises a plurality of discharge energy generating elements for discharging ink droplets from a plurality of nozzles. In order to prevent the plurality of nozzles from clogging, a maintenance unit 10 is installed at a maintenance position MP separated from a printing area PA in the main scanning direction. In a meniscus vibration operation, the discharge energy generating elements are driven in order to vibrate a meniscus of the ink inside the nozzles, without discharging ink droplets from the nozzles. A control unit 6 of the inkjet printer 1 implements the meniscus vibration operation only before moving the inkjet head 3 having moved to the maintenance position MP, to the printing area PA.SELECTED DRAWING: Figure 1
Patent JP-2021029191-A (JP)
Title: Pest attractant
Inventor: HITO AKIRA
IPC: A01P3/00
Filed: 2019-08-27
Abstract: To provide a pest attractant that prevents an attraction effect of the pest attractant from deteriorating.SOLUTION: A pest attractant contains sodium chloride.SELECTED DRAWING: None
Patent JP-2021037429-A (JP)
Title: Method for selecting catalyst for production of alkenyl acetate
Inventor: UCHIBORI YOSUKE
IPC: C07C69/155
Filed: 2019-08-30
Abstract: To provide a method for selecting a catalyst for the production of alkenyl acetate with high selectivity of alkenyl acetate.SOLUTION: From among a candidate group of catalysts for the production of alkenyl acetate consisting of at least palladium, copper compounds and alkali metal salt compounds, a catalyst having at least one of the copper compounds existing in the form of a copper double salt is selected.SELECTED DRAWING: None
Patent JP-2021038834-A (JP)
Title: Shift device
Inventor: OGINO ATSUTO
IPC: F16H59/04
Filed: 2019-09-05
Abstract: To provide a shift device capable of shortening a tact time for obtaining a rotation angle of a motor corresponding to bottoms of a plurality of trough portions of a shift switching member.SOLUTION: A shift device 100 is configured to detect the width of rattling S included in a deceleration mechanism portion 20, on the basis of an output value of an output shaft rotation angle sensor 40 and an output value of a rotor rotation angle sensor 30 while a detent spring 72 is moved so as to continuously pass through a plurality of trough portions 80, calculate a rotation angle of a rotor 11 corresponding to a center of the rattling S on the basis of the detected width of the rattling S, and obtain a rotation angle of a motor 10 corresponding to the center of the rattling S, on the basis of the calculated rotation angle of the rotor 11 corresponding to the center of the rattling S and the association with the output value of the output shaft rotation angle sensor 40 corresponding to bottoms V of the trough portions 80.SELECTED DRAWING: Figure 10
Patent JP-2021039304-A (JP)
Title: Optical system and image capturing device having the same
Inventor: KOBAYASHI KANA
IPC: H04N5/225
Filed: 2019-09-05
Abstract: To provide an optical system which is compact and yet offers high optical performance.SOLUTION: An optical system OL is provided comprising a front group L1 consisting of one or more lens groups configured to move while focusing and having positive refractive power, and a rear group L2 consisting of a lens group configured to be stationary while focusing and having negative refractive power. The rear group L2 comprises at least two negative lenses and one positive lens. The front lens group L1 and the rear lens group L2 satisfy predefined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2021038185-A (JP)
Title: Liquid oil-in-water emulsion cosmetic
Inventor: KUMAGAI HITOSHI
IPC: A61Q19/00
Filed: 2019-09-05
Abstract: To provide a liquid oil-in-water emulsion cosmetic that is free of stickiness caused by ascorbic acid phosphate and exhibits excellent long-term stability at high temperature.SOLUTION: A liquid oil-in-water emulsion cosmetic contains following components (A)-(C): (A) 1.0-6.0 wt.% of ascorbic acid phosphate, (B) 0.5-3.0 wt.% of (meth) alkylacrylate copolymer emulsion, and (C) oil solution, 30-60 wt.% of the (C) component being nonpolar oil.SELECTED DRAWING: None
Patent JP-2021042767-A (JP)
Title: Air cylinder, head cover and rod cover
Inventor: TAKAKUWA YOJI
IPC: F15B15/18
Filed: 2019-09-06
Abstract: To provide an air cylinder that can simplify the device configuration of a drive device and has excellent productivity, and to provide a head cover and a rod cover.SOLUTION: An air cylinder 10 includes flow rate controllers 24, 24A built in a head cover and a rod cover of the air cylinder 10. The flow rate controllers 24, 24A include: a first flow rate adjustment part 28 connected between ports 14a, 16a and a cylinder chamber 12c; a second flow rate adjustment part 32 installed in parallel with the first flow rate adjustment part 28; and a pilot check valve 38 connected in series with the second flow rate adjustment part 32. The pilot check valve 38 is switched to a state of allowing exhaust air from the cylinder chamber 12c to pass therethrough or state of blocking exhaust air from passing therethrough by the pressure of pilot air.SELECTED DRAWING: Figure 2
Patent JP-2021040514-A (JP)
Title: Glyceraldehyde metabolism promoter
Inventor: KAMIOKA YUKI
IPC: A23L33/10
Filed: 2019-09-10
Abstract: To provide a glyceraldehyde metabolism promoter and food and drink containing the glyceraldehyde metabolism promoter.SOLUTION: The present invention relates to a glyceraldehyde metabolism promoter containing polycosanol (a general term for C24-36 higher aliphatic alcohol compositions) and food and drink containing the same.SELECTED DRAWING: Figure 1
Patent JP-2019215086-A (JP)
Title: Valve body removal device and valve body removal method
Inventor: HOSHINO YOICHIRO
IPC: F16L55/00
Filed: 2019-09-11
Abstract: To provide a valve body removal device which enables reduction of time for drilling work and backfilling work to improve work efficiency, and to provide a valve body removal method.SOLUTION: A valve body removal device 1 includes: a work case 5 which encloses an area ranging from a valve body part 12 to a connection portion between a duct line part body 11 and the valve body part 12 in a sealed state; and a valve hanging fitting 48 for moving the valve body part 12 in an axial direction of a valve box part forming at least a valve gear in the work case 5. The work case 5 is supported by support devices 104, 104'. The support devices 104, 104' are disposed near flanges 14, 22, 14', 22' with which duct line formation members 21, 21' on a fluid pipe axis are connected. Contact pars 130, 130', with which bolts 131, 131' for fastening the flanges 14, 22, 14', 22' to each other contact, are formed at parts of the support devices 104, 104'.SELECTED DRAWING: Figure 13
Patent JP-2021041372-A (JP)
Title: Coating device and coating method
Inventor: YAMAGUCHI MASAYOSHI
IPC: B05C5/02
Filed: 2019-09-13
Abstract: To suppress positional deviation between a coating portion on a first base material surface and a coating portion on a second base material surface.SOLUTION: A die head 50 discharges slurry S from a discharge port 50b to a base material 210. A roller 60 is positioned oppositely to the discharge port 50b and rotates to carry the base material 210. An upstream position sensor 71 detects that a coating portion 230 on a first base material surface 210a is transported to an upstream position P2 of an outer peripheral surface 60a of the roller 60. A coating control portion 101 sets a carrying timing at which the coating portion 230 detected by the upstream position sensor 71 is carried to a coating start position P1, on the basis of a detection result of the upstream position sensor 71. The coating control portion 101 corrects the set carrying timing, and sets a coating timing at which a non-coating state in which the slurry S is not discharged from the discharge port 50b to the second base material surface 210b is switched to a coating state in which the slurry S is discharged from the discharge port 50b to the second base material surface 210b.SELECTED DRAWING: Figure 5
Patent JP-2021047223-A (JP)
Title: Developer supply device and image forming apparatus
Inventor: MATSUZAKI HIROOMI
IPC: G03G15/08
Filed: 2019-09-17
Abstract: To provide a developer supply device that improves the degree of freedom in the distance and the direction from a discharge port to a toner supply destination.SOLUTION: A developer supply device has: a volume variable pump unit 21; a conveyance path unit 24 that has a connection port connected to the pump unit 21 at one end and has a discharge port 23 at the other end; and a toner storage unit 22 that is connected to a midpoint between the one end and the other end of the conveyance path unit 24 and stores toner. The amount of change in volume of the pump unit 21 is larger than the total volume from the connection port to the discharge port 23 of the conveyance path unit 24.SELECTED DRAWING: Figure 1
Patent JP-2021046023-A (JP)
Title: Notification device and notification method in autonomous driving vehicle
Inventor: KANAMITSU SHOHEI
IPC: G08G1/16
Filed: 2019-09-17
Abstract: To provide a notification device and a notification method capable of, while appropriately determining a traveling state on a vehicle side, performing notification suitable for the state relative to a preceding person.SOLUTION: A notification device in one embodiment of the present invention is a notification device notifying a preceding person preceding a vehicle during automated traveling of the presence of the vehicle. The notification device includes: area information acquisition means for acquiring area information related to an expected traveling route of the vehicle; laser detection means for detecting whether a preceding person is present in the expected route; and notification control means for activating the notification means in the area on the basis of the area information and a detection result obtained by the laser detection means.SELECTED DRAWING: Figure 1
Patent JP-2021048331-A (JP)
Title: Electrical device
Inventor: TANAKA DAIKI
IPC: F21V19/00
Filed: 2019-09-20
Abstract: To provide an electrical device that can be mounted on the front or back while achieving miniaturization and weight reduction.SOLUTION: An electrical device can be selectively screwed from the front side (front mounting) and screwed from the back side (rear mounting) when mounting to a mounting surface with mounting screws, and includes a device main body, a mounting flat plate portion, and a receiving portion. The mounting flat plate portion is a flat plate portion protruding from the side surface of the device main body, and a mounting hole through which a mounting screw can be threaded when fastening with screws from either the front or back side is performed is provided in the mounting flat plate portion. In addition, the receiving portion is composed of a separate part from the mounting flat plate portion, and the receiving portion includes a screw fastening hole corresponding to the mounting screw that is passed through the mounting hole when screwing from the back side is performed.SELECTED DRAWING: Figure 2
Patent JP-2021048366-A (JP)
Title: Display device
Inventor: SAKAMOTO ASAMI
IPC: H01L27/32
Filed: 2019-09-20
Abstract: To provide a display device that is less likely to cause a defective product with a short life of a light emitting element, which is caused by the deviation of a light emitting position.SOLUTION: In a display device including an organic light emitting layer containing a light emitting material, the organic light emitting layer further includes a thermally activated delayed fluorescent material, the weight percent concentration of the thermally activated delayed fluorescent material at at least one interface of the organic light emitting layer is lower than that of the thermally activated delayed fluorescent material in an intermediate portion located between the one interface and the other interface.SELECTED DRAWING: Figure 4
Patent JP-2020003820-A (JP)
Title: Active matrix type display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/50
Filed: 2019-09-24
Abstract: To provide a light emitting device in which a plurality of kinds of circuits are formed on the same substrate, and a plurality of kinds of thin film transistors are provided to match each of characteristics of the plurality of kinds of circuits.SOLUTION: As a thin film transistor for a pixel, an inverse coplanar type is used which contains an oxide semiconductor layer overlapped on a source electrode layer and a drain electrode layer. As a thin film transistor for a drive circuit, a channel stop type is used. A color filter layer is provided between the thin film transistor and a light emitting element, at a position overlapping with the light emitting element which is electrically connected to the thin film transistor for a pixel.SELECTED DRAWING: Figure 4
Patent JP-2021054903-A (JP)
Title: Block copolymer, patterning material, patterning method, and block copolymer production method
Inventor: WATABE KAORI
IPC: C08F297/02
Filed: 2019-09-27
Abstract: To provide a novel block copolymer that can form a pattern suitable for fine processing.SOLUTION: A block copolymer has: a first block having a first monomer unit represented by the following formula (I), where R1 is a hydrogen atom or an alkyl group, R2 is a hydrogen atom or a monovalent substituent, R3 is a hydrogen atom or a monovalent substituent; and a second block having a second monomer unit different from the first monomer unit.SELECTED DRAWING: None