baber/WOPTO huggingface dataset:
Patent JP-2021034124-A (JP)
Title: DC current switchgear
Inventor: SHIMADA RYUICHI
IPC: H01H33/59
Filed: 2019-08-13
Abstract: To provide a long-life DC current switchgear which cuts off DC current without an arc and has high insulation resistance, high withstand voltage and surge resistance characteristics in an open state.SOLUTION: A DC current switchgear inserted between a DC power supply 3 and a load 4 includes a metal contact 1, a semiconductor switch 2 which is connected in series with the metal contact 1 and conducts/cuts off current at the metal contact 1, and a gate controller 5 to control the on/off of the semiconductor switch 2. The gate controller 5 turns on the semiconductor switch 2 when the metal contact 1 is closed, and turns off the semiconductor switch 2 when the metal contact 1 is opened.SELECTED DRAWING: Figure 1
Patent JP-2021029590-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-08-23
Abstract: To provide a slot machine improved in connection with a shift to an advantageous section.SOLUTION: A main control part controls to an AT state by continuing an advantageous section when a completion condition of a normal state is satisfied and when an AT winning flag is set, and completes an advantageous section when a completion condition of a normal state is satisfied and an AT winning flag is not set, thus controlling to a CZ state when shifting to an advantageous section again. A sub-control part executes a continuous performance (success) for guiding a performance result for showing that a normal state is completed finally when a completion condition of the normal state is satisfied, and the main control part controls only one game to an AT preparation state after execution of a continuous performance (success) when a completion condition of a normal state is satisfied and when an AT winning flag is not set, and then completes an advantageous section.SELECTED DRAWING: Figure 21
Patent JP-2021034275-A (JP)
Title: Receptacle terminal and board connector
Inventor: NAEMURA MINE
IPC: H01R12/73
Filed: 2019-08-27
Abstract: To achieve reduction in height while securing a sufficient floating amount in a receptacle terminal.SOLUTION: A receptacle terminal 3 includes a pair of fixing plate parts 31 extending in a first direction Y1 in a view in an insertion/extraction direction X and disposed oppositely in a second direction Y2. The fixing plate part 31 includes a press-fitting portion 31a and a non-press-fitting portion 31b. A board connecting part 32 extends from the non-press-fitting portion 31b. A cross-linking plate part 33 extending in the second direction Y2 connects the non-press-fitting portions 31b of the pair of fixing plate parts 31 in a groove shape. The cross-linking plate part 33 includes a central area CA and a pair of end areas EA in the second direction Y2. An elastic plate part 34 extends in the insertion/extraction direction X from the central area CA of the cross-linking plate part 33 in a cantilevered state. A holding part 70 which is in surface-contact with both surfaces of a plug terminal is connected with an extending end 34b of the elastic plate part 34 via a U-shaped part 35. When the holding part 70 is displaced in the first direction Y1, the pair of end areas EA of the cross-linking plate part 33 are twisted and deformed with a bending deformation of the elastic plate part 34.SELECTED DRAWING: Figure 11
Patent JP-2020041402-A (JP)
Title: Binding machine
Inventor: MORIJIRI TSUYOSHI
IPC: E04G21/12
Filed: 2019-08-28
Abstract: To provide a binding machine which can change the total length of the binding machine in accordance with the physique of an operator and the use state of the binding machine.SOLUTION: A reinforcement binding machine 1A includes: a curl guide 230A which curls a wire; a twisting part 250 which has a twisting shaft 253 for twisting the curled wire; and a pair of grips 120L, R which can be gripped by an operator. The grips 120L, R are provided on both sides of an axial line of a twisting shaft 253 when viewed from the operator side and can change the height of the grips in the axial direction of the twisting shaft 253 in a case where the operator grips and operates the grips.SELECTED DRAWING: Figure 1
Patent JP-2021031758-A (JP)
Title: Metal powder lamination molding method and metal powder lamination molding device
Inventor: ISHIBASHI KENJI
IPC: B22F3/16
Filed: 2019-08-29
Abstract: To provide a metal powder lamination molding method capable of surely performing stable molding continuously, and further shortening a molding period.SOLUTION: A metal powder lamination molding device is configured so that: a control unit 9 moves a recoater head 6A in a B axis and detects a load applied to a blade; if a blade receives a load of a prescribed value or greater value, the control unit stops the recoater head 6A and stores a position and height of each obstruction protrusion 4C in a storage unit 9R and lowers a molding table 4 by prescribed height H, these steps being repeated; when the recoater head 6A is moved to a terminal, only a maximum obstruction protrusion 4C out of a plurality of obstruction protrusions 4C is removed by planing.SELECTED DRAWING: Figure 4
Patent JP-2020037687-A (JP)
Title: Modified polyolefin resin and use thereof
Inventor: ONO ISAMU
IPC: C09J123/36
Filed: 2019-08-29
Abstract: To provide a modified polyolefin resin excellent in balance between heat resistance and solution stability.SOLUTION: The modified polyolefin resin is a polyolefin resin (I) graft-modified by an α,β-unsaturated carboxylic acid or a derivative thereof (II) and an amino alcohol having a primary or secondary amino group (III). In infrared spectroscopic measurement, the peak derived from an amide bond has a height A, and the peak derived from methylene bond has a height B. The modified polyolefin resin has a peak height ratio (A/B×100) in a range of 0.1 to 6.0%.SELECTED DRAWING: None
Patent JP-2021038513-A (JP)
Title: Construction method of bridge
Inventor: YAMANAKA HIROYUKI
IPC: E01D21/00
Filed: 2019-08-30
Abstract: To optimize a position (place) of a floor slab manufacturing facility when constructing a bridge.SOLUTION: A construction method of a bridge 42 is the method for constructing the bridge 42 by arranging a plurality of precast concrete floor slabs 1 manufactured in a floor slab manufacturing facility 100 in the bridge axial direction. The construction method of the bridge 42 includes any one of: temporarily installing a floor slab manufacturing facility 100 below the bridge 42 (for example, a subsurface site P1); temporarily installing a floor slab manufacturing facility at a service area or a parking area P3 of an expressway 40; temporarily installing on a chain attachment/detachment place adjacent to a road; temporarily installing on a closed area on a road; and temporarily installing on an existing floor slab in a bridge 42.SELECTED DRAWING: Figure 15
Patent JP-2021038003-A (JP)
Title: Conveyance container
Inventor: KOBAYAKAWA MASASHI
IPC: B65D85/68
Filed: 2019-09-04
Abstract: To provide a conveyance container with a structure that can be delivered in a short delivery time by reducing the manufacturing process of the conveyance container.SOLUTION: A metal frame 1 is provided with a plurality of lateral beams 2 made of square pipes in parallel at appropriate intervals. A receiving material 3 is arranged on the lateral beam 2 such that its longitudinal direction and the longitudinal direction of the lateral beam 2 are aligned with each other. A recessed part 32 is provided in an upper side surface 31 of the receiving material 3, and a plurality of openings 7 penetrating both side surfaces are provided at a low position. A metal plate 4 is fixed to the lateral beam 2 with an upper side slightly retracted from the receiving material 3 and has the opening 7 which communicates with a through hole 5. A clip 10 has: a columnar base part that has a cross section that fills the opening 7 and extends in the front-rear direction; a pair of hook parts 12 that are spaced from the base part to the left and right in parallel; and a plate-shaped head on the front side of the base part. The clip 10 is passed through the opening 7 and the through hole 5 so that the head is on the receiving material 3 side and a collar part is on the metal plate 4 side, and the receiving material 3 is fastened to the metal plate 4.SELECTED DRAWING: Figure 1
Patent JP-2020074361-A (JP)
Title: Semiconductor device
Inventor: MIYAKE HIROYUKI
IPC: H01L29/786
Filed: 2019-09-05
Abstract: To provide a semiconductor device having a transistor using a highly reliable oxide semiconductor; and provide a semiconductor device which eliminates a photolithography process and which has high productivity and high yield.SOLUTION: A semiconductor device has first wiring, second wiring, and third wiring located between the first wiring and the second wiring and has potential lower than that of each of the first wiring and the second wiring. The first wiring and the third wiring are electrically connected via a first transistor to which a gate electrode layer and a source electrode layer are electrically connected; the second wiring and the third wiring are electrically connected via a second transistor to which the gate electrode layer and the source electrode layer are electrically connected; and a continuous oxide semiconductor film is provided above or below the first wiring, the second wiring and the third wiring, and is used for semiconductor regions of the first transistor and the second transistor.SELECTED DRAWING: Figure 1
Patent JP-2020095938-A (JP)
Title: Defrosting apparatus with repositionable electrodes
Inventor: DAVID PAUL LESTER
IPC: F25D23/12
Filed: 2019-09-10
Abstract: To provide apparatus and methods for defrosting loads that may result in efficient and even defrosting throughout the loads.SOLUTION: A first repositionable electrode 540 is electrically connected to an RF signal source via a bus bar 502 disposed on a rear wall 510 of a cavity 560, and receives RF signals from the RF signal source. On the other hand, a second repositionable electrode 550 is electrically connected to a ground terminal via a bus bar 504 disposed on the rear wall of the cavity.SELECTED DRAWING: Figure 5
Patent JP-2021041660-A (JP)
Title: Coating alternative film, composite film, laminate metal plate, processed product and molded product
Inventor: TANAKA YOSHITAKA
IPC: B32B15/08
Filed: 2019-09-13
Abstract: To provide a coating alternative film capable of adorning a substrate in addition to concealing a color of the substrate, capable of protecting the substrate, and furthermore, capable of suppressing concealing irregularity caused by partial elongation.SOLUTION: A coating alternative film is provided with a substrate film, a colored layer and a hard coat layer, in which the substrate film, the colored layer and the hard coat layer are laminated in this order. The substrate film contains a thermoplastic resin and a concealment material. The refractive index of the concealment material is 1.70 or larger. A scattering coefficient at wavelength 400 nm to 700 nm in the substrate film is 0.20 μm-1 or larger. A contrast ratio when the substrate film is elongated by 20% is 0.70 or larger.SELECTED DRAWING: Figure 1
Patent JP-2021046663-A (JP)
Title: Tunnel face state display system, tunnel face state display method, and moving measuring object
Inventor: TSURUTA RYOSUKE
IPC: G06T7/593
Filed: 2019-09-17
Abstract: To solve the problems of the conventional technique, that is, to provide a technique that can objectively evaluate a tunnel face without depending on the experience and knowledge of an observer.SOLUTION: A tunnel face state display system of the present invention includes surface inclination degree calculating means and normal image creating means. Of these, the surface inclination degree calculating means is means for calculating a surface inclination angle in a three-dimensional space for each small area based on a three-dimensional model of the tunnel face composed of the small areas. Further, the normal image creating means is means for creating a normal image of the tunnel face by setting color information for each small area based on the surface inclination angle. The normal image creating means sets color information according to an inclination angle of the surface inclination angle and an inclination orientation for each small area.SELECTED DRAWING: Figure 3
Patent JP-2020101788-A (JP)
Title: Induced stress for euv pellicle tensioning
Inventor: MARINA MARIANO JUSTE
IPC: G03F1/62
Filed: 2019-09-19
Abstract: To provide a method for protecting a photomask by a thin film (pellicle) that has good transparency of EUV light and can prevent sagging.SOLUTION: The method for protecting a photomask includes: a step 110 of providing a photomask; a step 120 of providing a border; a step 130 of depositing at least two electrical contacts on the border; a step 140 of mounting a film comprising carbon nanotubes on the border such that the film comprises a free-standing part; a step 150 of, after the steps of mounting and depositing in which the electrical contacts are brought into contact with the film, inducing a current through the free-standing part of the film by biasing at least one pair of the electrical contacts; and a step 170 of mounting the border on at least one side of the photomask with the free-standing part of the film being above the photomask.SELECTED DRAWING: Figure 1
Patent JP-2021048111-A (JP)
Title: Electrode for secondary battery and manufacturing method thereof
Inventor: TSUNODA HIROSHI
IPC: H01M10/0562
Filed: 2019-09-20
Abstract: To provide an electrode for a secondary battery capable of obtaining an excellent charge/discharge capacity.SOLUTION: An electrode for a secondary battery includes an electrode active material powder, and an organic binder, and fluorescence is emitted in Raman spectroscopy with a wavelength of 532 nm.SELECTED DRAWING: Figure 1
Patent JP-2020005314-A (JP)
Title: Information processing device and program
Inventor: YAMASHITA TAKASHI
IPC: H04M1/56
Filed: 2019-09-27
Abstract: To improve convenience of a user as compared with a case where an address book is not changed with a movement of the user.SOLUTION: The information processing device includes: storage means for storing an address book in which information of one or more users is registered; and display control means for controlling to display by changing an order of display of users associated with the other device in the address book in accordance with a magnitude of a travel distance of other devices when another device moves from a predetermined place on the basis of information indicating a position of the other device associated with a user.SELECTED DRAWING: Figure 3
Patent JP-2021057766-A (JP)
Title: Image display system, video distribution server, image processing device, and video distribution method
Inventor: OTSUKA KATSUYUKI
IPC: H04N21/431
Filed: 2019-09-30
Abstract: To provide an image display system, a video distribution server, an image processing device, and a video distribution method that achieve both image quality and delay time reduction in an image display involving data transmission by communication.SOLUTION: A server 400 performs part of a forming process necessary to make a format corresponding to a display form of a head-mounted display 100 and a flat plate display 302 connected to an image processing device 200 and transmits to the image processing device 200. At this time, the server 400 transmits any of a pair of images for left and right eyes, an image suitable for the flat plate display, or images obtained by giving distortion for eyepieces to the images for left and right eyes, by switching part of the process.SELECTED DRAWING: Figure 16
Patent JP-2021055221-A (JP)
Title: Fabric and method for manufacturing the same
Inventor: KUNISADA HIDEAKI
IPC: D06M23/16
Filed: 2019-09-30
Abstract: To provide a fabric which makes an identification factor inconspicuous even in a state where it becomes a product having an excellent identification force, and a method for manufacturing the fabric which suppresses an influence of the fabric to which the identification factor is given.SOLUTION: A fabric 1 has a fabric body 2 and a plurality of resin dots 3 provided on only a back face 2b of the fabric body 2. The resin dots 3 enable identification of a surface and a back face of the fabric body 2 and/or identification in a direction of the fabric body. A method for manufacturing a fabric includes an adhesion step of discharging a resin forming resin dots from a nozzle separated from one surface of the fabric body used as the back face, and adhering the resin to the one surface in a dot shape.SELECTED DRAWING: Figure 1
Patent JP-2021055034-A (JP)
Title: Resin particle, conductive particle, conductive material and connection structure
Inventor: ARIMURA KEITA
IPC: C08L101/00
Filed: 2019-10-02
Abstract: To provide a resin particle that can effectively improve adhesion to an adhesive layer and, when a conductive particle with a conductive part formed on its surface is used to electrically connect electrodes, can effectively prevent the occurrence of plating peeling.SOLUTION: A resin particle is a resin particle having a hole, and the hole has an opening with a diameter of 0.05 μm or more and 1 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2021060687-A (JP)
Title: Model characteristic calculation device, model characteristic calculation method, and program
Inventor: IWAI YOSHIKI
IPC: H02P31/00
Filed: 2019-10-03
Abstract: To accurately calculate characteristics of a model of an electric motor or an electric generator in simulation.SOLUTION: A model characteristic calculation device 1 comprises: an iron loss calculation unit 24 that calculates an iron loss Wi of a model; an iron loss correction unit 28 that corrects the iron loss Wi to an iron loss Wi' so that the iron loss Wi calculated by the iron loss calculation unit 24 approaches an iron loss of an actual electric motor or generator; and a compensation unit 29 that performs at least one process of a powering compensation process that compensates characteristics of a loss incurred in the model during powering using the iron loss Wi' corrected by the iron loss correction unit 28, for the characteristics of the model during the powering, and a regeneration compensation process that compensates the characteristics of a loss incurred in the model during regeneration using the iron loss Wi' corrected by the iron loss correction unit 28, for the characteristics of the model during the regeneration.SELECTED DRAWING: Figure 2
Patent JP-2021059464-A (JP)
Title: Aggregate for concrete comprising waste synthetic resin and the like (plastics, vinyl and polyethylene and the like)
Inventor: MORITA KENSABURO
IPC: C04B20/00
Filed: 2019-10-03
Abstract: To provide a method for preventing global warming from occurring due to: air pollution caused when a waste synthetic resin and the like are burned; and carbon dioxide generated when the waste synthetic resin and the like are burned.SOLUTION: A waste synthetic resin and the like are made into a granular form, or melted and processed to be in such a shape shown in a drawing (1) so that miscibility to concrete is improved, and used as an aggregate for concrete.SELECTED DRAWING: Figure 1
Patent JP-2021059820-A (JP)
Title: Anti-slip member
Inventor: SATO TAKASHI
IPC: A41G3/00
Filed: 2019-10-09
Abstract: To provide an anti-slip member which can fix a headgear even on the head of a wearer having no own hair or having a weak scalp and has an excellent anti-slip performance and a high durability.SOLUTION: An anti-slip member 2 comprises a base sheet 4, and a polyolefin sheet 6 thermocompression-bonded to one surface 4A of the base sheet 4. The other surface 4B to which the polyolefin sheet 6 is not attached is attached to a headgear 10 in such a state in which the other surface 4B faces a rear surface 10A of the headgear 10.SELECTED DRAWING: Figure 2A
Patent JP-2021064984-A (JP)
Title: Power transmission device and wireless power transmission system
Inventor: SHOJI YUKI
IPC: H02J7/00
Filed: 2019-10-10
Abstract: To achieve high efficiency, space saving and low cost in a wireless power transmission system.SOLUTION: A power transmission device comprises: a first switching element (213) which has a first terminal and a second terminal; a first capacitor (C1) which is connected between the first terminal and the second terminal of the first switching element; and a power transmission inductor (L1) which is DC-connected to the first switching element and wirelessly transmits AC power.SELECTED DRAWING: Figure 7
Patent JP-2021063891-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TASHIRO SHIGERU
IPC: G03G21/00
Filed: 2019-10-11
Abstract: To provide a fixing device that can improve fixability and separability of a sheet more than before.SOLUTION: A fixing device blows separation air from the downstream side in a paper conveyance direction of a nip formed between a fixing belt heated by a heater and a pressure roller brought into pressure contact with the fixing belt and thereby separates a paper sheet that has passed through the nip from the fixing belt. When a belt detection temperature T falls below a threshold Th while a first paper sheet passes through the nip, the fixing device reduces the quantity of the separation air from Qa to Qb within a paper interval (t2 to t3) from when the rear end of the first paper sheet passes through the nip until when the leading end of a second paper sheet reaches the nip, and when the belt detection temperature T exceeds the threshold Th while the second paper sheet passes through the nip, the fixing device increases the quantity of the separation air from Qb to Qa within a paper interval (t4 to t5) from when the rear end of the second paper sheet passes through the nip until when the leading end of a third paper sheet reaches the nip.SELECTED DRAWING: Figure 5
Patent JP-2021054381-A (JP)
Title: Pedal for both accelerator and brake
Inventor: UZUKI TOSHIO
IPC: B60T7/06
Filed: 2019-10-01
Abstract: To provide a device which is a pedal 1 for both accelerator and brake mounted on a vehicle 2, and in which an accelerator function and a brake function are integrated into one pedal to enable operation.SOLUTION: A pedal 1 for both accelerator and brake is mounted on a vehicle 2. The pedal 1 for both accelerator and brake comprises a support member 11 attached to the vehicle 2, a transmission spindle 10 rotatably supported by the support member 11, and an accelerator transmission unit 16 for controlling the accelerator opening via an accelerator opening control member 33 of the vehicle 2. The transmission spindle 10 is rotatably supported by the support member 11 such that the transmission spindle 10 can move both the accelerator transmission unit 16 and a movable member 13 for brake which is movable to control the brake of the vehicle 2 when the transmission spindle 10 is operated by a human foot.SELECTED DRAWING: Figure 1
Patent JP-2021068236-A (JP)
Title: Information sharing apparatus, information sharing system and information sharing program
Inventor: NISHIZUMI MASAFUMI
IPC: G16H20/10
Filed: 2019-10-24
Abstract: To provide an information sharing apparatus for allowing a medical care worker and a nursing care worker to properly share information related to medical treatment on an object person that the medical care worker grasps and information related to the life of the object person that the nursing care worker grasps.SOLUTION: An information sharing apparatus 20 is configured to: receive information related to medical treatment or nursing care on an object person 100 that at least one of a doctor 600 and a nurse 500 who perform medical treatment and medical care on the object person 100 inputs, and then provide it for at least one of a worker 400 who performs nursing care on the object person 100 and a manager 300; and receive information related to the nursing care on the object person 100 that at least one of the worker 400 and the manager 300 inputs, and then provide it for at least one of the doctor 600 and the nurse 500.SELECTED DRAWING: Figure 1