baber/WOPTO huggingface dataset:
Patent JP-2021114498-A (JP)
Title: Reactor
Inventor: SASAKI HIDE
IPC: H01F37/00
Filed: 2020-01-16
Abstract: To improve assemblability of a bobbin around which a coil is wound to a core in a reactor.SOLUTION: A reactor comprises a coil 12 wound by α-winding across vertical two layers; a bobbin 14 around which the coil 12 is wound and which includes a first and second holders 28, 30 divided in an axial direction; and a core 16 inside which the bobbin 14 is housed. The first holder 28 comprises: an inner peripheral wall 32 that is disposed on an inner peripheral side of the coil 12; and a set of flange parts 42a to 42b formed at a top edge and a bottom edge along the axial direction of the inner peripheral wall 32 to cover the coil 12. The second holder 30 comprises: an outer peripheral wall 48 that covers an outer peripheral surface of the coil 12; and a guide part 50 that protrudes outside in a radial direction with respect to the outer peripheral wall 48 to guide a first and second ends 24, 26 of the coil 12 to the outside. The second holder 30 comprises curved surface parts 60a, 60b that connect side walls 58a, 58b of the guide part 50 with the outer peripheral wall 48, the curved surface parts having a cross section in an arc shape.SELECTED DRAWING: Figure 6
Patent JP-2021113272-A (JP)
Title: Liquid stabilizer for chlorine-containing resin, method for producing the same, and chlorine-containing resin composition prepared with liquid stabilizer
Inventor: NISHII TOSHIHIRO
IPC: C08L27/08
Filed: 2020-01-17
Abstract: To provide a liquid stabilizer that achieves improved heat resistance and releasability, a method for producing the same, and a chlorine-containing resin composition prepared with the liquid stabilizer.SOLUTION: A liquid stabilizer for chlorine-containing resin contains a polyethylene oxide wax with an acid value of 5 mgKOH/g or more, hydrotalcite particles, and a dispersion medium. The liquid stabilizer for chlorine-containing resin is a dispersion, and a dispersoid including the polyethylene oxide wax has a median size (D50) of 1 μm-50 μm.SELECTED DRAWING: None
Patent JP-2021115923-A (JP)
Title: Ship
Inventor: SUZUKI MASARU
IPC: F02M35/10
Filed: 2020-01-23
Abstract: To provide a ship capable of suitably suppressing infiltration of water into an engine room from an intake port.SOLUTION: A ship 1 comprises a hull 7, a deck 9, and a bow hatch 11. An engine room 5 is provided in the hull 7. The deck 9 is attached to the top of the hull 7. The deck 9 has an intake port 15 opened toward the rear to supply air to the engine room 5. The bow hatch 11 is connected to the deck 9. The bow hatch 11 has a wall portion arranged facing the intake port 15.SELECTED DRAWING: Figure 2
Patent JP-2021117635-A (JP)
Title: Object tracking device and object tracking method
Inventor: NISHIMURA HITOSHI
IPC: G06T7/246
Filed: 2020-01-24
Abstract: To precisely track an object.SOLUTION: An object tracking device 1 includes: an object detection unit 122 that detects an object from a plurality of captured images of a prescribed area captured at each of a plurality of times; a motion feature amount extraction unit 124 that extracts a motion feature amount of the object on the basis of partial images, of the captured images, corresponding to the detected object; and an association unit 125 that associates each of a plurality of objects detected from each of the plurality of captured images captured at different image capturing times on the basis of the motion feature amount. The motion feature amount extraction unit 124 re-extracts, for each of the associated objects, a motion feature amount on the basis of a partial image corresponding to the object and a partial image corresponding to another object associated with the object. The association unit 125 re-associates objects detected from each of the plurality of captured images captured at different image capturing times, on the basis of the re-extracted motion feature amount.SELECTED DRAWING: Figure 3
Patent JP-2021117787-A (JP)
Title: Charge change device, charge change method and charge change program
Inventor: UEDA YUTA
IPC: G06Q10/10
Filed: 2020-01-27
Abstract: To reduce a work load by enabling the smooth change of a charge system of an existing customer.SOLUTION: A charge change device according to an embodiment comprises: a first table which registers data about a trainee, an expense item and a charge revision date in association with each other; a second table which registers data about a trainee, an expense item and a charge unit price in association with each other; grouping means which extracts records from the first table and the second table with the expense item being the charge change object as a key, and groups the extracted records having the same data on items excluding the trainee as the same group; and collective change means which collectively changes the charge unit prices of the records on the second table in the same group when the charge unit price is changed in response to an operation by an operator on a charge change screen displayed on a display part for changing the charge unit prices in a group unit that are grouped.SELECTED DRAWING: Figure 1
Patent JP-2021118497-A (JP)
Title: Radar system
Inventor: SHIOZAKI RYOSUKE
IPC: H01Q15/14
Filed: 2020-01-29
Abstract: To provide a radar system easy to manufacture and capable of increasing lateral directivity.SOLUTION: The radar system includes: an antenna unit that has multiple antenna elements constituted of end-fire array antennas; and a circuit board with multiple antenna elements arranged side by side in the first direction. At least a part of the multiple antenna elements is parallel to the board surface of the circuit board, and arranged to radiate electromagnetic waves in a second direction orthogonal to the first direction, and arranged to radiate electromagnetic waves in the third direction, which is the direction that inclines with respect to the first direction.SELECTED DRAWING: Figure 3A
Patent JP-2021117917-A (JP)
Title: Vehicle-purpose processing device
Inventor: ISHIDA SHOYA
IPC: G01S15/08
Filed: 2020-01-29
Abstract: To obtain a right corner and a left corner of a parked vehicle 3 with high accuracy.SOLUTION: A control unit 17 obtains a time required from a distance sensor 13 for transmitting an exploration wave to the distance sensor 13 for receiving a reflected wave; and the control unit calculates a reflection point Z (n) of a parked vehicle 3 for each reception of the reflected wave for this time based on a sensor transmission position, and a sensor reception position. The control unit 17 determines a center line 3c of the parked vehicle 3 based on an image of the parked vehicle 3 captured by an image sensor 11. The control unit 17 duplicates a reflection point that is line-symmetrical with the rightmost reflection point by inverting a rightmost reflection point (or a leftmost reflection point) to the left side in a vehicle width direction (or the right side in the vehicle width direction while the center line 3c is defined as an axis of symmetry. The control unit 17 uses this duplicate reflection point as a left corner portion (or a right corner portion) to determine dimensions of the parked vehicle 3 in the vehicle width direction.SELECTED DRAWING: Figure 1
Patent JP-2021120174-A (JP)
Title: Electromagnetic holder
Inventor: OKUBO YASUHIKO
IPC: B25J15/06
Filed: 2020-01-31
Abstract: To provide an electromagnetic holder capable of attracting attracted objects one by one when a board thickness of the attracted object is thin, when a board width of the attraction part of the attracted object is narrow, when two sheets of the attracted objects are overlapped, or when the attracted objects are adjacent to each other.SOLUTION: By making a core 2 of an electromagnetic holder have a rectangular shape in which end face shapes are aligned and setting a thickness of a magnetic pole end part and a distance between magnetic poles to equal to or less than a width 21 of an attracted object or 50% or less, the attracted objects can be attracted one by one regardless of the presence or absence of the core as an adjacent attracted object and the core as an overlapped attracted object. Alternatively, the use of the core of the electromagnetic holder having high magnetic permeability enables fine adjustment of an electric current so as to prevent leakage magnetic flux and prevent erroneous attraction.SELECTED DRAWING: Figure 1
Patent JP-2021123518-A (JP)
Title: Method for manufacturing glass sheet
Inventor: OKUNO TAKESHI
IPC: C03B33/09
Filed: 2020-02-05
Abstract: To improve the properties of a cut face of a glass sheet that is cut from a curved mother glass sheet when cutting the mother glass sheet by laser cutting.SOLUTION: A method for manufacturing a glass sheet, comprising an initial crack formation step for forming an initial crack 2 which serves as an origin for cutting in a curved mother glass sheet 1, and a laser irradiation step for radiating a laser 4 to the mother glass sheet 1 from a laser head 3 and thereby causing a crack 5 to develop along a planned cutting line 6, starting at the initial crack 2, wherein, in the laser irradiation step, using the laser 4 for heating the surface section and the interior of the mother glass sheet 1, the crack 5 is caused to develop along the planned cutting line 6 by thermal shock accompanying the irradiation of laser 4, and the crack 5 is caused to develop along the thickness direction of the mother glass sheet 1, thereby cutting the mother glass sheet 1.SELECTED DRAWING: Figure 2
Patent JP-2020142232-A (JP)
Title: Ultra fine bubble generation method, ultra fine bubble generation device, and ultra fine bubble containing liquid
Inventor: KUBOTA MASAHIKO
IPC: B01F23/80
Filed: 2020-02-06
Abstract: To provide an ultra fine bubble generation device which can efficiently generate an ultra fine bubble containing liquid having high purity, and to provide an ultra fine bubble generation method.SOLUTION: An ultra fine bubble generation device 1 includes: a generation unit 300 for generating ultra fine bubbles 11 in a liquid; and an after-treatment unit 400 which performs predetermined after-treatment to an ultra fine bubble containing liquid W generated by the generation unit 300. In the generation unit 300, a heating element 10 provided in a liquid W in which preliminary treatment is performed is heated to cause film boiling on an interface between the liquid W and the heating element 100 and thereby generate the ultra fine bubbles 11.SELECTED DRAWING: Figure 1
Patent JP-2021126072-A (JP)
Title: Seedling transplanter
Inventor: YAMAZAKI HITOSHI
IPC: A01C11/00
Filed: 2020-02-13
Abstract: To provide a seedling transplanter capable of spraying properly a pesticide.SOLUTION: A seedling transplanter (1) in an embodiment, includes a traveling vehicle body (2), a planting part (50), a fertilizer application device (70) and a pesticide spraying device (80). The planting part (50) is provided on the traveling vehicle body (2), and plants seedlings on a field. The fertilizer application device (70) is provided on the rear of the traveling vehicle body (2), and sprays fertilizer from a first output port (74a) toward the field. The pesticide spraying device (80) is provided on the rear of the traveling vehicle body (2), and sprays a pesticide from a second output port (86a) toward the field.SELECTED DRAWING: Figure 1
Patent JP-2021128552-A (JP)
Title: Apparatus, method and program for information processing
Inventor: YOKOI AKIRA
IPC: G06Q50/10
Filed: 2020-02-13
Abstract: To provide an apparatus, method and program for information processing allowing for an appropriate allocation of sales in a sharing system.SOLUTION: An apparatus for information processing, in a sharing system of a moving body, comprises: an acquiring section 131 that acquires sales information indicative of utilization sales due to a utilization of a moving body by a user, first dealer information indicative of a first dealer providing a moving body, second dealer information indicative of a second dealer providing a station that is a point the moving body stopped, and amount-of-money information indicative of a predetermined amount to be paid to an entity related to the sharing system; and a calculating section 135 that calculates first sales assigned to the first dealer and second sales assigned to the second dealer out of the predetermined sales by securing a predetermined amount for the utilization sales and proportional processing to proportionally divide the predetermined sales out of the utilization sales between the first dealer and the second dealer.SELECTED DRAWING: Figure 4
Patent JP-2020131030-A (JP)
Title: Medical device with mitigation for tissue perforation
Inventor: NIKHIL M MURDESHWAR
IPC: A61B18/14
Filed: 2020-02-14
Abstract: To provide a medical device and method for treating biomedical tissue.SOLUTION: A medical device includes an introducer and a sensor. The introducer is configured to be inserted into a body cavity through a constricted channel. The introducer includes a predetermined section. The sensor is configured to generate a signal while the predetermined section of the introducer is located inside the body cavity.SELECTED DRAWING: Figure 3A
Patent JP-2020073176-A (JP)
Title: Parison for forming blow molded medical balloon with modified portion, medical balloon, and related methods
Inventor: PAUL FILLMORE
IPC: A61M25/098
Filed: 2020-02-17
Abstract: To provide a balloon for which a working surface may be identified during an interventional treatment with enhanced precision.SOLUTION: A parison 60 to be blow-molded into a medical balloon comprises: a first tubular layer having a functional modification; and a second tubular layer adapted for bonding to the first tubular layer to form the blow-molded balloon. The parison may include an inner layer comprising a radiopaque film 62, and an outer layer 64 comprising a traditional film that is not made radiopaque by an additive.SELECTED DRAWING: Figure 18
Patent JP-2020158109-A (JP)
Title: Aircraft landing gear monitoring systems and methods
Inventor: OMID B NAKHJAVANI
IPC: B64C25/02
Filed: 2020-02-18
Abstract: To provide a system and a method for accurately determining when a landing gear of an aircraft is in need of servicing and maintenance.SOLUTION: A system includes a landing gear timing analysis control unit 114 that is configured to analyze one or both of landing gear motion of one or more landing gears 108 of an aircraft 102 and door motion of one or more doors 110 proximate to the landing gears to determine an operational status of one or both of the landing gears 108 or the doors 110. The landing gear timing analysis control unit 114 is configured to analyze landing gear motion (from a retracted position to a deployed position, and vice versa) in relation to normal operating times for the landing gear 108 (such as a normal landing gear deployment operating time and a normal landing gear retraction operating time) to determine whether or not the landing gear 108 is properly operating.SELECTED DRAWING: Figure 1
Patent JP-2021132770-A (JP)
Title: Biological index calculation device and biological index calculation method
Inventor: TEZUKA TADANORI
IPC: A61B5/346
Filed: 2020-02-25
Abstract: To output a summary result on a biological index in a unit period of a subject and efficiently support analysis of a biological index on the subject.SOLUTION: A biological index calculation device includes: an input unit for inputting biological data on a subject measured by a biological sensor; a biological index estimation unit for estimating a biological index indicating a physical and mental condition of the subject by using the input biological data for a first period; a calculation unit for collecting estimation results of a plurality of biological indexes estimated for each first period in a second period longer than the first period, and on the basis of the frequency of appearance of the physical and mental condition indicated by each of the estimation results on the plurality of biological indexes, and calculating ratios of the respective physical and mental conditions; a graph creation unit for creating a graph indicating the ratios of the respective physical and mental conditions; and a display control unit for displaying the created graph in a display device.SELECTED DRAWING: Figure 1
Patent JP-2020096944-A (JP)
Title: Guide wire
Inventor: FURUKAWA SHUYA
IPC: A61M25/09
Filed: 2020-02-27
Abstract: To provide a guide wire that prevents a tip joint part from detaching from a coil body by improving bonding strength between the tip joint part and the coil body.SOLUTION: A guide wire 1 includes a core shaft 5, a coil body 3 for covering an outer periphery of the core shaft 5, and a junction 7 for bonding a tip of the core shaft 5 to a tip of the coil body 3. A base end of the junction 7 is formed in an uneven geometry in a longitudinal direction along an outer peripheral direction viewed in cross section, by a rectangular projection 8 projecting to the longitudinal base end side and a rectangular recess 9 projecting to the longitudinal tip side.SELECTED DRAWING: Figure 1
Patent JP-2021132958-A (JP)
Title: Game machine
Inventor: UNABARA SHINYA
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To enhance interest in a game.SOLUTION: While identification information can be variably displayed for first time when a result of a first lottery is a first result, identification information can be variably displayed for second time longer than the first time when a result of the first lottery is a second result. When a result of the second lottery is a specific result, identification information can be variably displayed for third time shorter than the second time.SELECTED DRAWING: Figure 317
Patent JP-2021136200-A (JP)
Title: connector
Inventor: TANAKA YASUHIRO
IPC: H01R13/74
Filed: 2020-02-28
Abstract: To eliminate the sticking state of a water-impervious member.SOLUTION: A connector includes: a terminal metal fitting 10; a housing 20 accommodating the terminal metal fitting and having a fittable part 21 that is inserted and fitted into a hole-like mating fittable part 521 from a leading end 21e thereof; and a cylindrical water-impervious member 40 that is fitted on an outer peripheral surface 21a of the fittable part in order to fill a cylindrical gap between the inserted and fitted fittable part 21 and the mating fittable part 521 and elastically deforms an outer-peripheral-side, annular outer peripheral lip 43 to bring it into close contact with an inner peripheral surface 521a of the mating fittable part. The housing has, on the leading-end side of the outer peripheral surface of the fittable part from the water-impervious member, projections 22 by which, when the fittable part is pulled from the mating fittable part, the fittable part is brought into contact with the water-impervious member and force in the direction in which it is pulled is transmitted to the outer peripheral lip to pull off the outer peripheral lip sticking to the inner peripheral surface of the matting fittable part. The projections are at least two in number and spaced apart in the circumferential direction of the outer peripheral surface of the fitting part.SELECTED DRAWING: Figure 2
Patent JP-2021141668-A (JP)
Title: Electric vehicle
Inventor: SETO HIROTAKA
IPC: B60L58/40
Filed: 2020-03-03
Abstract: To suppress deterioration of a battery in a case where a relay for stopping the charging-discharging of a battery cannot be opened in an electric vehicle incorporated with a fuel cell and the battery.SOLUTION: A cell ECU performs the steps including: executing SMR-OFF processing (S102) in a case where a battery 50 is determined to be abnormal (Yes for S100); requiring the execution of a battery-travel (S106) in a case where an actual current of the battery is determined to be zero (Yes for S104); and requiring a step-up converted to be stopped (S108) in a case where an actual current of the battery 50 is determined to be not zero (No for S104).SELECTED DRAWING: Figure 3
Patent JP-2021139702-A (JP)
Title: Supporting structure of electronic component and electronic timepiece
Inventor: KOMINE SHINICHI
IPC: H05K1/18
Filed: 2020-03-04
Abstract: To provide a supporting structure of an electronic component that can reduce the mechanical load and the thermal load which can act on an electronic component equipped in a circuit board.SOLUTION: A supporting structure of a crystal oscillator 40 includes: a circuit board 20, which is not flexible; a plate-like FPC 30, which is flexible; a bottom board 10 and a substrate presser 50; and the crystal oscillator 40. The FPC 30 is supported by being jointed to the circuit board 20 in a first end part 31. The crystal oscillator 40 is arranged by being jointed to a part different from the first end part 31 in a longer direction L of the FPC 30. The bottom board 10 and the substrate presser 50 are arranged to face each other across a predetermined space, in a second end part 32 of the FPC 30, which is distant from the crystal oscillator 40 by a distance smaller than the distance between the first end part 31 and the crystal oscillator 40.SELECTED DRAWING: Figure 2
Patent JP-2021139785-A (JP)
Title: Information processor, information processing method, and program
Inventor: FURIHATA HISAYOSHI
IPC: G01C21/14
Filed: 2020-03-06
Abstract: To suppress erroneous correction of a position of a sensor.SOLUTION: An information processor for estimating a position of a moving body on the basis of measurement information obtained by measuring a shape of an environment by a sensor included in the moving body comprises: acquisition means for acquiring first measurement information obtained by measuring the environment by the sensor at a first time point on a route on which the moving body travels; output means for outputting second measurement information similar to the first measurement information from measurement information acquired before the first time point; and determination means for determining whether or not a position of the moving body at the first time point is the same position as a position indicated by the second measurement information by an input of a user.SELECTED DRAWING: Figure 7
Patent JP-2021063793-A (JP)
Title: Biosensor and method of forming the same
Inventor: HSIEH HSIN-YI
IPC: G01N21/64
Filed: 2020-03-10
Abstract: To provide a biosensor.SOLUTION: A biosensor includes a substrate, photodiodes, pixelated filters, an excitation light rejection layer, and an immobilization layer. The substrate has pixels. The plurality of photodiodes are disposed in the substrate and correspond to the plurality of pixels, respectively. The pixelated filters are disposed on the substrate. The excitation light rejection layer is disposed on the pixelated filter. The immobilization layer is disposed on the excitation light rejection layer.SELECTED DRAWING: Figure 15A
Patent JP-2020089922-A (JP)
Title: System and method of communicating in welding system over welding power cables
Inventor: JAMES P ZUCKER
IPC: B23K9/10
Filed: 2020-03-12
Abstract: To provide a system and method of communicating in a welding system over welding power cables.SOLUTION: Systems and methods of the present invention are directed to welding systems having a welding power supply and a wire feeder, where the power supply and wire feeder communicate over welding power cables. In exemplary embodiments, the wire feeder communicates with the power supply over the welding cables using current draw pulses which are generated and recognized by the power supply. Similarly, the power supply generates voltage pulses which are transmitted over the welding power cables and recognized by the wire feeder.SELECTED DRAWING: Figure 1