baber/WOPTO huggingface dataset:
Patent JP-2021088915-A (JP)
Title: River improvement construction device for emergency draining
Inventor: SHU HAIQIU
IPC: E02B7/20
Filed: 2020-03-19
Abstract: To provide a river improvement construction device for emergency draining.SOLUTION: A river improvement construction device for emergency draining includes an upper housing. A water inlet space opened downward is provided in an intermediate part of the upper housing. A gate is provided on a rear wall of the water inlet space. The gate can be rotated around a gate shaft. The gate shaft is rotatably connected to the upper housing. Upper movement hinges are fixedly provided on a front surface of the gate so as to be symmetrical. Lower movement hinges positioned below the upper movement hinges are fixedly provided on the front surface of the gate so as to be symmetrical. Connection rod mechanisms are provided on the right and left lower movement hinges and the front of the upper movement hinges. Rear connection blocks are fixedly connected to a side separated from the water inlet space at a rear end of the right and left connection rod mechanisms. The right and left rear connection blocks are connected to a first gear shaft.SELECTED DRAWING: Figure 1
Patent JP-2021151714-A (JP)
Title: Image forming device
Inventor: TAKEZAWA SATORU
IPC: H04N1/113
Filed: 2020-03-24
Abstract: To enable an LD to emit light with a desired light emission amount corresponding to an image signal, even after processing for correcting an inclination of a scanning line is performed, so as to prevent density unevenness of an image.SOLUTION: An image forming device comprises: a light source; a light deflection part that deflects and scans light from the light source, in a main scanning direction; an image signal output part that outputs an image signal with a pulse width corresponding to a density indication value for each pixel constituting an image pattern in one line in the main scanning direction; and a memorizing part previously memorizing a corrected density indication value in which a density indication value corresponding to an image signal of a first pixel, a pixel after a leading pixel in the one line is corrected based on a density indication value corresponding to an image signal of a second pixel, a pixel just before the first pixel. The image signal output part outputs an image signal with a pulse width corresponding to the corrected density indication value memorized in the memorizing part, as an image signal of the first pixel.SELECTED DRAWING: Figure 11
Patent JP-2021154504-A (JP)
Title: Method and apparatus for manufacturing fiber-reinforced resin molding
Inventor: HATTA TAKESHI
IPC: B29C70/48
Filed: 2020-03-25
Abstract: To provide a method and an apparatus for manufacturing a fiber-reinforced resin molding which can detect a resin impregnation situation in a fiber layer of a preform corresponding to a resin flow terminal part, and can uniformly impregnate the fiber layer of the preform with a resin.SOLUTION: When a relation between a resin injection time and a pressure of a resin 3 detected by a pressure sensor 13a satisfy a predetermined condition or a pressure of the resin 3 detected by the pressure sensor 13a reaches a predetermined value or more, a determination is made that a resin flow terminal part of a preform 2 is impregnated with the resin 3.SELECTED DRAWING: Figure 1
Patent JP-2020109212-A (JP)
Title: Metal-powder producing apparatus, and gas jet device and crucible thereof
Inventor: SHIBAYAMA TAKASHI
IPC: B05B7/06
Filed: 2020-03-25
Abstract: To provide a metal-powder producing apparatus that can efficiently produce fine metal powders without modifying the body shape of a spray chamber.SOLUTION: A metal-powder producing apparatus includes: a spray chamber (4); and a plurality of spray nozzles (20A, 20B) that liquid-spray a molten metal into the spray chamber (4). Each of the plurality of spray nozzles (20A, 20B) includes: a molten metal nozzle (11A, 11B) that allows the molten metal to flow down vertically downward into the spray chamber (4); and a gas-jet nozzle (2A, 2B) that has a plurality of jet holes arranged around the molten metal nozzle and causing a gas fluid to collide with the molten metal flowing down from the molten metal nozzle.SELECTED DRAWING: Figure 2
Patent JP-2021156683-A (JP)
Title: Inking jig
Inventor: KINOKUNI SHOTA
IPC: G01B3/04
Filed: 2020-03-26
Abstract: To provide an inking jig which has a simpler configuration and yet allows for accurately inking members.SOLUTION: An inking jig 1 is provided, comprising: a base portion 10 having a mounting surface 11A for mounting a member to be cut, and a contact surface 12A continuously extending in an orthogonal direction from one end of the mounting surface; a measurement portion 20 having a scale formed thereon to measure a member mounted on the mounting surface; and a connecting portion 30 rotatably connecting the measurement portion to a mounting surface.SELECTED DRAWING: Figure 1
Patent JP-2021153524-A (JP)
Title: Methods for producing organic acids
Inventor: OSANAI TAKASHI
IPC: C12P7/46
Filed: 2020-03-27
Abstract: To provide highly efficient methods for producing at least one organic acid selected from succinic acid, fumaric acid and malic acid using blue-green algae.SOLUTION: Disclosed is a method for producing at least one organic acid selected from the group consisting of succinic acid, fumaric acid and malic acid, the method comprising: culturing a blue-green algal strain having enhanced expression of malate dehydrogenase gene or enhanced malate dehydrogenase activity in a culture to produce the organic acid, and collecting the organic acid from the blue-green algae and/or from the culture.SELECTED DRAWING: None
Patent JP-2021157641-A (JP)
Title: Evacuation support system
Inventor: HIRONAKA YASUO
IPC: G08B27/00
Filed: 2020-03-27
Abstract: To promptly request firefighters to assist evacuation of a reminding person.SOLUTION: A display system displays a map image of a building having a plurality of areas on a display unit. When one of the plurality of areas in the map image is selected by a user, and a predetermined notification button is selected by the user, a message to request to assist in evacuation of a remaining person existing in the selected area is transmitted to terminals carried by firefighters.SELECTED DRAWING: Figure 8
Patent JP-2021164336-A (JP)
Title: Motor controller
Inventor: KAWABATA TAKESHI
IPC: H02P29/60
Filed: 2020-04-01
Abstract: To provide a motor controller capable of properly continuing the motor drive.SOLUTION: A shift range control unit 40 for controlling the drive of a motor 10 which has a motor winding 11, includes a drive control unit 51 and a parameter setting unit 55. The drive control unit 51 controls the drive of the motor 10. The parameter setting unit 55 sets control parameters relevant to the drive control of the motor 10 so that at least either one of the motor torque and the motor speed is variable depending on the system temperature thsys. With this, the drive of the motor 10 can be properly controlled depending on the system temperature thsys.SELECTED DRAWING: Figure 2
Patent JP-2021168003-A (JP)
Title: Ticket vending machine, server device, terminal device, and ticket vending system
Inventor: KOBAYASHI RYO
IPC: G07B5/00
Filed: 2020-04-09
Abstract: To provide a ticket vending machine, a server device, a terminal device, and a ticket vending system which can more appropriately provide guidance information about transfer or the like to a user.SOLUTION: The ticket vending machine comprises a reception unit, an acquisition unit, and an output control unit. The reception unit receives input of information about a destination station from a user. The acquisition unit acquires route information from a boarding station of the user to the destination station on the basis of the information about the destination station received by the reception unit. The output control unit causes an output unit to output transfer guidance information including the boarding station, the destination station, and a transfer station when route information including the transfer station is included in the route information from the boarding station to the destination station among pieces of route information acquired by the acquisition unit.SELECTED DRAWING: Figure 2
Patent JP-2020121920-A (JP)
Title: Glass for magnetic recording medium substrate, magnetic recording medium substrate, magnetic recording media, and glass spacer for magnetic recording regenerator
Inventor: SATO KOICHI
IPC: G11B5/73
Filed: 2020-04-16
Abstract: To provide a glass for magnetic recording medium substrates excellent in heat resistance, rigidity and glass stability, having low relative density and having a moderate thermal expansion coefficient.SOLUTION: An objective glass for magnetic recording medium substrates comprises an amorphous oxide glass which includes in mol%: 45-68% SiO; 5-20% AlO; 60-80% total of SiOand AlO; 0-5% BO; 3-28% MgO; 0-18% CaO; 0-2% total of BaO and SrO; 12-30% total of alkali earth metal oxides; 3.5-15% total of alkali metal oxides; and 0.05-2.00% total of at least one of Sn oxides and Ce oxides selected from the group consisting of those oxides, and has: a glass transition temperature of 625°C or more; Young's modulus of 83 GPa or more; relative density of 2.85 or less; and an average linear expansion coefficient at 100-300°C of 48×10/°C or more.SELECTED DRAWING: None
Patent JP-2021087755-A (JP)
Title: Automatically collecting scissors for japanese flower arrangement
Inventor: WANG JUN
IPC: B26D1/30
Filed: 2020-04-16
Abstract: To provide scissors for Japanese flower arrangement which automatically collect a cut bottom.SOLUTION: An automatically collecting scissors for Japanese flower arrangement include a protective frame 25, wherein a protective space 26 is provided in the protective frame, a cutting mechanism 65 is provided in the protective space, a movement groove 52 is formed on the rear end wall of the protective space, a first rack 27 is provided in the movement groove so as to be laterally movable, a vertical rod 30 is fixedly provided between the two first racks, a lateral groove 38 is formed on the rear end wall of the protective space, a collection mechanism 66 is provided in the protective space, the collection mechanism includes a movement rod 18 so as to be laterally movable in the lateral groove, a second rack 19 is fixedly provided on the upper end face of the movement rod, and a first pin 16 is fixedly provided on the front end face of the movement rod. The scissors cut a root and then can automatically collect the bottom, prevents the bottom for falling on a table and a ground surface, and decreases consumption of labor and time without needing manual clean-up.SELECTED DRAWING: Figure 1
Patent JP-2020178682-A (JP)
Title: Oxygen supply device
Inventor: OGAWA SHIGERU
IPC: F04C15/00
Filed: 2020-04-17
Abstract: To provide a non-conventional and epoch-making oxygen supply device.SOLUTION: There is provided the oxygen supply device provided in a water reservoir portion P for growing aquatic living organism. The oxygen supply device comprises: a water transport unit 1 feeding to a water bottom side, water W near a water surface of the water reservoir portion P. The water transport unit 1 is formed into a cylindrical body 3 whose lower end is arranged in the water reservoir portion P, the cylindrical body 3 contains a rotary shaft portion 2 which is rotated by a rotary drive source 10 and which has a spiral portion 2a on a periphery thereof, rotation of the rotary shaft portion 2 by the rotary drive source 10 rotates the spiral portion 2a provided on the periphery of the rotary shaft portion 2, thereby causing the water W near the water surface of the water reservoir portion P to pass through the cylindrical body 3 and to be transported to the water bottom side of the water reservoir portion P, the water transport unit 1 is arranged in a downward inclined state with a prescribed angle R with respect to a horizontal plane.SELECTED DRAWING: Figure 1
Patent JP-2021103071-A (JP)
Title: Thermal image type automatic temperature control device for fireplace based on image data processing
Inventor: CHEN YANI
IPC: G05D23/27
Filed: 2020-04-17
Abstract: To provide a thermal image type automatic temperature control device for a fireplace based on image data processing.SOLUTION: A thermal image type automatic temperature control device for a fireplace based on image data processing includes an outer shell. A heat generation space is provided in the outer shall, and a heat generation mechanism is provided in the heat generation space. A temperature control mechanism is provided in the upper part of the outer shell, and a hot air mechanism is provided below the temperature control mechanism. A water absorption mechanism is provided below the hot air mechanism. The hot air mechanism, the water absorption mechanism, and the temperature control mechanism are connected by a transmission mechanism. The temperature control mechanism includes a thermal image monitor fixed to the top face of the outer shell. A magnetic induction space is provided in a left wall of the heat generation space, and an electromagnet is fixed to a right wall of the magnetic induction space.SELECTED DRAWING: Figure 1
Patent JP-2021175030-A (JP)
Title: High-frequency signal transmission/reception circuit
Inventor: TAWARA KENJI
IPC: H04B1/56
Filed: 2020-04-21
Abstract: To suppress influences between signals.SOLUTION: A first low-noise amplifier, a second low-noise amplifier, and a switch are arranged within a quadrilateral first region on a substrate. A transmission bandpass filter, a first reception bandpass filter, and a second reception bandpass filter are arranged within a U-shaped second region surrounding three sides of the first region. The first reception bandpass filter is arranged within a third region opposed to one side of the first region, in the second region. The second reception bandpass filter is arranged within a fourth region opposed to an opposite side to the one side of the first region, in the second region.SELECTED DRAWING: Figure 12
Patent JP-2020124211-A (JP)
Title: Culturing patch, culturing method, culture test method, culture test device, drug test method, and drug test device
Inventor: LEE DONG YOUNG
IPC: C12M1/00
Filed: 2020-04-23
Abstract: To provide a drug patch and a drug test method.SOLUTION: A drug patch comprises: a drug that affects growth or activity of an object to be drug-tested; and a mesh structural body provided in a mesh structure forming micro-cavities in which the drug is contained, where the mesh structural body is configured to come into contact with a reaction region in which the object to be drug-tested is placed and provide some of the contained drug to the reaction region. Also provided is a drug test method.SELECTED DRAWING: None
Patent JP-2021171338-A (JP)
Title: Game machine
Inventor: YUASA HIROSHI
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To simplify a control process.SOLUTION: A game machine executes a game in which identification information is variably displayed and the result is stopped and displayed on the basis of the satisfaction of a predetermined condition, and generates a special game state when the result of the game is a special result. The game machine includes game control means (game control device 100) to control the game comprehensively, and a normal variation winning device 37 that can change the game state to a closed state in which a game ball cannot be won and an open state in which a game ball can be easily won. The game control means controls the state of the normal variation winning device 37 in either a first state or a second state in which winning is easier than the first state. The game control means performs a process of ending the second state before the process of starting the second state, when the condition for ending the second state and the condition for starting the second state are satisfied, in one game.SELECTED DRAWING: Figure 40
Patent JP-2021079073-A (JP)
Title: Slide rail assembly
Inventor: CHEN KEN-CHING
IPC: A47B88/49
Filed: 2020-04-27
Abstract: To provide a slide rail assembly that is easy to use even in a narrow space.SOLUTION: A slide rail assembly includes a first rail, a second rail, a third rail, and a switch member. The second rail is movably attached between the first rail and the third rail. The switch member is constituted so as to be switched between a first state and a second state. The second rail is constituted so as to be driven by the third rail and moved to a predetermined position in a retracting direction when the switch member is in the second state. The switch member is constituted so as to be switched from the second state to the first state when the third rail is moved in an extending direction with respect to the second rail located at the predetermined position.SELECTED DRAWING: Figure 1
Patent JP-2021172793-A (JP)
Title: Epoxy resin composition for sealing semiconductor, and semiconductor device
Inventor: WATANABE SUSUMU
IPC: H01L23/29
Filed: 2020-04-30
Abstract: To provide an epoxy resin composition for sealing semiconductors having excellent thermal conductivity and flowability, a high glass transition temperature and small warpage, and a semiconductor device including the epoxy resin composition for sealing semiconductors.SOLUTION: An epoxy resin composition for sealing semiconductors contains (A) an epoxy resin, (B) a curing agent, (C) curing accelerator, (D) an inorganic filler, the (A) epoxy resin having a chlorine content of 600 ppm or less, the (C) curing accelerator containing an imidazole compound.SELECTED DRAWING: None
Patent JP-2021179023-A (JP)
Title: mask
Inventor: SHIBATA SHIGEHISA
IPC: A41D13/11
Filed: 2020-05-11
Abstract: To provide a mask which can prevent sweat stuffiness and stickiness while it can be used even by repeated cleaning.SOLUTION: A mask 100 includes: a body part 102 for covering a nose and a mouth of a human body W; and ear hooks 104 which are connected to both ends of the body part 102 and are engaged with ears. The body part 102 includes two layered knitted fabrics 105 and 109 having inner knitted fabrics 106 and 110 arranged on the human body W-side and outer knitted fabrics 108 and 112 arranged on an outer side of the inner knitted fabrics 106 and 110. The inner knitted fabrics 106 and 110 have inner fibers which are synthetic fibers and whose official moisture regain is less than that of outer fibers forming the outer knitted fabrics 108 and 112.SELECTED DRAWING: Figure 2
Patent JP-2021180775-A (JP)
Title: Game machine
Inventor: TODA NAOHIRO
IPC: A63F5/04
Filed: 2020-05-19
Abstract: To make it possible to grasp what operations are being performed in a market.SOLUTION: Setting change processing capable of changing a set value can be executed. When the setting change processing is executed, a main control board and a sub control board can store information related to the set value (a set value before the change and a set value after the change). The sub control board can store the number of times of games that are executed after the setting change processing is executed and before the setting change processing will be executed again.SELECTED DRAWING: Figure 521
Patent JP-2021180793-A (JP)
Title: Therapeutic bag
Inventor: HIROSE KAYO
IPC: A61G10/00
Filed: 2020-05-20
Abstract: To suppress spreading, in an outer space where an operator exists, of suspended aerosol produced from a treated person such as a patient.SOLUTION: A therapeutic bag 1 has an opening edge 22 which can pass through at least the head of a patient. The bag is composed of: a bag body 10 which can include at least the head of the patient and which can make the inside observable; a sealing part 11 which is provided in the opening edge 22 and which seal the bag body 10; a glove part 12 which is provided in the bag body 10 and which can be worn by an operator; and a hole part 13 which is provided in the bag body 10 and which makes an inner space and an outer space of the bag body 10 communicative.SELECTED DRAWING: Figure 9
Patent JP-2020191637-A (JP)
Title: Thin film bulk elastic resonator with recessed frame with scattering sides
Inventor: LIU JIANSONG
IPC: H03H9/17
Filed: 2020-05-21
Abstract: To provide a method, an elastic wave device, and a structure for reducing a spurious signal.SOLUTION: A thin film bulk elastic wave resonator FBAR 100 is arranged on a substrate 110. The substrate 110 is a silicon substrate containing a dielectric surface layer 110A of silicon dioxide and includes a piezoelectric material 115, for example, a layer or a film of aluminum nitride (AlN). A top electrode 120 is placed above the piezoelectric material, and a bottom electrode 125 is placed below the piezoelectric material. A cavity 135 is defined below a layer of a dielectric material 130 that covers the bottom electrode 125 and the surface layer 110A of the substrate 110. A singular or plural recessed frame regions 155 demarcate the lateral range of the central region 150 to define the lateral range. The recessed frame region 155 is defined by a region that has a thinner layer of the dielectric material 130 than the central region 150 above the top electrode 120. The FBAR includes the recessed frame region that includes a rugged perimeter.SELECTED DRAWING: Figure 1
Patent JP-2021184347-A (JP)
Title: Zinc battery control method and power supply system
Inventor: UDAGAWA Yuu
IPC: H01M10/44
Filed: 2020-05-22
Abstract: To provide a zinc battery control method and a power supply system, capable of elongating a life of a zinc battery in standby use in a charged state.SOLUTION: This control method includes: a first charging step of performing constant voltage charging of a zinc battery with voltage V1; and a second charging step of performing constant voltage charging of the zinc battery with voltage V2 lower than the voltage V1. At the first step, transfer from the first step to the second step is performed at least in one of the case that the zinc battery's SOC exceeds a threshold SOC1 and the case of one or a plurality of parameters having correlation with the zinc battery's SOC suggesting that the zinc battery's SOC exceeds the threshold SOC1. At the second step, transfer from the second charging step to the first charging step is performed at least in one of the case that the zinc battery's SOC is lower than a threshold SOC2 and the case that a lapse time from a start of charging with the voltage V2 exceeds a threshold Ta.SELECTED DRAWING: Figure 4
Patent JP-2021017054-A (JP)
Title: Substrate for liquid discharge head, and method of manufacturing the same
Inventor: ISHIDA YUZURU
IPC: B41J2/16
Filed: 2020-05-22
Abstract: To provide a liquid discharge head that has connection reliability of an electrode pad part and chemical resistance, and is reduced in film thickness at the electrode pad part, and a method of manufacturing the liquid discharge head that includes electric inspection by probing.SOLUTION: A substrate for a liquid discharge head comprises an element 31 which generates energy for discharging a liquid and an electrode pad part 16 for electric connection with the outside which is electrically connected to the element. The electrode pad part 16 comprises a layer 38 including iridium metal or iridium alloy. Electric inspection by probing is performed on the layer 38 including the iridium metal or iridium alloy.SELECTED DRAWING: Figure 2
Patent JP-2020201479-A (JP)
Title: System and method for generating head-related transfer function
Inventor: JAAN JOHANSSON
IPC: H04R3/00
Filed: 2020-05-25
Abstract: To provide a system and a method for generating a head-related transfer function.SOLUTION: An exemplary embodiment of the present invention provides a method including: calculating a head-related transfer function of a user; and transmitting the head-related transfer function. The calculation is at least based on collected data containing at least one video material and at least one additional image. The at least one additional image includes an image in which a transparent measuring device is superimposed on at least one biological detail of the user.SELECTED DRAWING: Figure 1