baber/WOPTO huggingface dataset:
Patent JP-2020173955-A (JP)
Title: Battery electrode group, winding type battery having the same, and method for manufacturing battery electrode group
Inventor: OTA MASAHIRO
IPC: H01M10/0587
Filed: 2019-04-10
Abstract: To provide a battery electrode group that can enhance the yield of a battery and enhance volumetric energy density.SOLUTION: A battery electrode group 1 includes a positive electrode layer 10 in which a positive electrode active material layer 12 is formed on an elongated positive electrode current collector 11, and a negative electrode layer 20 in which a negative electrode active material layer 22 is formed on an elongated negative electrode current collector 21. The positive electrode layer 10 and the negative electrode layer 20 are formed of a laminated body 2 wound in a flat shape. A longitudinal end portion 10a of the positive electrode layer 10 constitutes a winding core of a laminate 2.SELECTED DRAWING: Figure 1
Patent JP-2020169012-A (JP)
Title: Emergency escape hammer for vehicle
Inventor: Ye Mengxiao
IPC: B25H3/00
Filed: 2019-04-12
Abstract: To provide an emergency escape hammer for a vehicle.SOLUTION: An emergency escape hammer comprises a hammer mounting table, and two locking mechanisms are arranged symmetrically around the hammer mounting table; and taking the locking mechanism on a left side as an example, the locking mechanism comprises a torsion groove located in the hammer mounting table, where a groove of which left and right end walls communicate with the outside is provided in a front end wall of the torsion groove, and a limiting groove is disposed in the front end wall of the groove. The vehicle-mounted safety hammer is simple to install, and can be taken out only when conditions are met to ensure that the vehicle-mounted safety hammer cannot be taken away by naughty children, so as to ensure that the vehicle-mounted safety hammer can be obtained immediately in time when needed, personal safety of a user can be protected in an emergency situation, and alarm sound cannot be accidentally triggered in daily situations.SELECTED DRAWING: Figure 1
Patent JP-2020177354-A (JP)
Title: Prediction device, prediction system, computer program, prediction method, and generation method
Inventor: YOSHIHARA HIROKI
IPC: G06Q50/30
Filed: 2019-04-16
Abstract: To provide a prediction device capable of predicting a ride rate in accordance with successively changing congestion conditions.SOLUTION: The prediction device is provided with an acquisition unit for acquiring a boarding and alighting location and a boarding and alighting time of a vehicle, and a prediction unit for inputting a currently obtainable boarding and alighting rate into a learned model that has learned a past boarding and alighting rate situation and predicting the boarding rate at the boarding and alighting location at the boarding and alighting time.SELECTED DRAWING: Figure 2
Patent JP-2019218843-A (JP)
Title: Connection lever used in device for moving furniture parts that are supported by furniture body of furniture product
Inventor: BORIS KRUEDENER
IPC: A47B55/00
Filed: 2019-04-17
Abstract: To provide a connection lever for furniture flaps that can be manufactured with high cost-efficiency and that has a small number of components.SOLUTION: A connection lever 16 is used in a device for moving furniture parts that are supported by the furniture body of a furniture product. The connection lever has spacer members that are the form of first and second embossed parts. The first embossed part exists on a first side of a first connection lever, and the second embossed part exists on a second side of the first connection lever. The first and second sides of the first connection lever exist opposite to each other and separate from each other. The first and second embossed parts exist opposite to each other. The first embossed part has a protrusion and recess, around the center, on the remaining surface of the first side in an azimuth direction and/or radial direction. The second embossed part has a protrusion and recess, around the center, on the remaining surface of the second side in an azimuth direction and/or radial direction. The connection lever is identified by the above facts.SELECTED DRAWING: Figure 4
Patent JP-2020177110-A (JP)
Title: Image capturing lens and image capturing device
Inventor: KONDO MASAHITO
IPC: G02B13/18
Filed: 2019-04-17
Abstract: To provide a compact high-resolution image capturing lens which has a small F-number and offers superior performance, and to provide an image capturing device having the same.SOLUTION: An image capturing lens is provided, consisting of a positive first lens group, aperture stop, positive second lens group, and negative third lens group in order from the object side. The first and second lens groups are configured to move together while focusing. The first lens group consists of three or less lenses. The first lens group includes a cemented lens consisting of a negative lens and a positive lens that are cemented together in order from the object side. The third lens group consists of a negative aspherical lens, negative lens, and positive lens in order from the object side. A lens located on the most image side in the second lens group is a biconvex lens, and the image capturing lens satisfies a predefined conditional expression regarding curvature radii of surfaces of the biconvex lens.SELECTED DRAWING: Figure 1
Patent JP-2020174927-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-19
Abstract: To provide a game machine capable of preventing speculative mind from becoming excessively large and preventing a decrease in interest in a game by a performance for the prevention.SOLUTION: A game machine includes: game control means capable of controlling to plural kinds of advantageous states that are states with variation means as a first state and have different degrees of advantage; first informing performance execution means capable of executing a first informing performance for controlling to an advantageous state; and second informing performance execution means capable of executing a second informing performance for reporting a degree of advantage of an advantageous state of an informed object of the first informing performance in steps within a range of a specific number of times after execution of the first informing performance. The second informing performance execution means is executable during a predetermined period including a period at which at least variation means is under control to a second state, and can execute an informing performance having contents differing from those that a degree of advantage is the highest when reporting that a degree of advantage is the highest before reaching a specific number of times.SELECTED DRAWING: Figure 8-18
Patent JP-2020176226-A (JP)
Title: Adhesive composition and production method of the same, laminate film and package
Inventor: TSUCHIYA SHOGO
IPC: B32B27/20
Filed: 2019-04-19
Abstract: To provide an adhesive composition having good dispersion stability of a black pigment and showing an excellent appearance after lamination, suitable for a packaging material having a light-shielding property, and a laminate film and a package using the above composition.SOLUTION: The adhesive composition comprises: a main agent containing a polyester polyol (A), a black pigment and a pigment dispersant (C); and a curing agent containing a polyisocyanate component (D), in which the pigment dispersant (C) has a polyester skeleton. When a solid content concentration of the main agent is controlled to 50 mass%, the main agent shows a thixotropic index value of 1.01 to 1.2 at 25°C.SELECTED DRAWING: None
Patent JP-2020182054-A (JP)
Title: Piezoelectric piece for vibration element, piezoelectric vibration element, and piezoelectric device
Inventor: MATSUI RYOJI
IPC: H03H9/19
Filed: 2019-04-24
Abstract: To provide a piezoelectric piece for a vibration element that can reduce the influence of an intermediate part and/or a thick part on vibration of a vibration part.SOLUTION: A vibration part 121a has a flat plate shape including an area inside a crystal piece 121 in plan view. A thick part 121 includes at least part of an area on the outer peripheral side of the crystal piece 121 in plan view, and is thicker than the vibration part 121a. An intermediate part 121b includes an area from the vibration part 121a to the thick part 121c of the crystal piece 121 in plan view, and becomes thicker toward the thick part 121c. A first inclined surface 125A of the intermediate part 121b faces a +Y' side, and has a flat plate shape inclined to a first principal surface 124A in a direction in which the thick part 121c side is located toward the +Y' side with respect to the vibration part 121a side. An edge part 125Ab on the thick part 121c side of the first inclined surface 125A is located toward a -Y' side compared with a first flat surface 126A.SELECTED DRAWING: Figure 4
Patent JP-2020180345-A (JP)
Title: Sealing processing method of anodic-oxidation treated surface of aluminum or aluminum alloy
Inventor: NAGAI TATSUO
IPC: C25D11/18
Filed: 2019-04-25
Abstract: To provide a sealing processing method of an anodic-oxidation treated surface of an aluminum or an aluminum alloy, in which the pores of an aluminum anodic oxide film can be highly sealed.SOLUTION: A resin component is sufficiently adsorbed on the surface of an aluminum alloy plate 8 by immersing the aluminum alloy plate 8 subjected to electrode oxidation treatment into a persulfate solution S, in which the resin component is dissolved, in a treatment tank 2 for a prescribed time, for example, 5-20 minutes. Afterwards, the aluminum alloy plate 8 is removed from the treatment tank 2 for dehydration and is subjected to heating treatment preferably at the temperature of 120-150°C.SELECTED DRAWING: Figure 1
Patent JP-2020180522-A (JP)
Title: Concrete pile with outer shell steel pipe, and design method of the same
Inventor: ISHIKAWA KAZUMA
IPC: E02D5/30
Filed: 2019-04-26
Abstract: To provide a concrete pile with an outer shell steel pipe which allows distortion when an outer shell steel pipe and concrete reach each short-term allowable compressive stress degree to be close to each other, when a stress generated in the outer shell steel pipe or concrete reaches the short-term allowable compressive stress degree, and a design method.SOLUTION: In a concrete panel with an outer shell steel pipe, 490 material is used as an outer shell steel pipe, and concrete having a Young's modulus Ec of 36,000 [N/mm2]≤Ec≤50,000[N/mm2] is used as concrete. A design reference strength Fc of the concrete is within a range of (105/111.0)×fs/(Es/Ec)×(3.5/2)<Fc<(123/111.0)×fs/(Es/Ec)×(3.5/2).SELECTED DRAWING: Figure 3
Patent JP-2020184652-A (JP)
Title: Electronic device, filter, and multiplexer
Inventor: ITO KOHEI
IPC: H03H9/64
Filed: 2019-04-26
Abstract: To suppress deterioration of substrates.SOLUTION: An electronic device comprises: a first substrate which has a support substrate and a substrate directly or indirectly bonded onto the support substrate; a first metal layer which is provided in a region, on the support substrate, not provided with the substrate, and which comes into contact with a lateral surface of the substrate; a buffer layer which is provided on the first metal layer and has a Young's modulus lower than that of the first metal layer; a second metal layer provided on the buffer layer; a second substrate provided on the substrate via a gap; a connection layer which connects the second substrate to the second metal layer, and which overlaps the first metal layer and the buffer layer in plan view; and a functional part provided at least either on the substrate or under the second substrate.SELECTED DRAWING: Figure 3
Patent JP-2020182393-A (JP)
Title: Viewing apparatus
Inventor: AMANO SHINOBU
IPC: A01G9/02
Filed: 2019-04-27
Abstract: To provide a viewing apparatus having extremely high commercial value.SOLUTION: An viewing apparatus comprises: a viewing wall surface part 1 for which a viewing body 50 is provided on a front side; and a mist generating part 2 which leads out mist M onto a front side of the viewing wall surface part 1. The mist generating part 2 is made up of: a water housing part 5 which is provided to a back side of the viewing wall surface part 1 and for which a water introducing part 3 and the water leading-out part 4 are provided; and an ultrasonic wave generating part 6 which is provided to the water housing part 5, and applies vibration energy of ultrasonic wave to water W to generate the mist M. A mist leading-out part 8 which leads out the mist M generated in the mist generating part 2 onto a front side of the viewing wall surface part 1 is provided to the viewing wall surface part 1, and furthermore, a mist passing part 7 communicating to the mist leading-out part 8 is provided to the water housing part 5.SELECTED DRAWING: Figure 1
Patent JP-2020184840-A (JP)
Title: Motor controller
Inventor: YAMADA JUN
IPC: H02P27/08
Filed: 2019-05-08
Abstract: To provide a motor controller capable of suppressing excess current.SOLUTION: A shift range controller 40 controls drive of a motor 10 having a coil, and has a driving circuit 41 and an ECU 50. The driving circuit 41 has a plurality of switching elements 411-416, and switches energization to the coil. The ECU 50 has an energization control unit 65 and a duty restriction value calculating unit 62. The energization control unit 65 decelerates the motor 10 after acceleration, and controls energization to a coil 11 so that a rotational position of the motor may stop at a target rotational position. The duty restriction value calculating unit 62 restricts current at the time of a deceleration control. Thus, excess current at the time of the deceleration control can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2020182735-A (JP)
Title: Game machine
Inventor: YAMAMOTO YOSHITERU
IPC: A63F7/02
Filed: 2019-05-09
Abstract: To provide a game machine capable of enhancing interest.SOLUTION: If execution of a pseudo continuous performance can be identified when a special game in which execution is reserved is executed actually, a ratio of starting execution of a reservation notice performance differs between when it can be identified that all of continuous performances executed in the pseudo continuous performance are first continuous performances and when it can be identified that all of continuous performances executed in the pseudo continuous performance are second continuous performances. In this manner, the ratio of starting the execution of the reservation notice performance is not simply allowed to differ based on whether a special game in which execution is reserved becomes a jackpot, but the ratio of starting the execution of the reservation notice performance is allowed to differ according to whether all of the continuous performances when a pseudo continuous performance is executed are first continuous performances or second continuous performances.SELECTED DRAWING: Figure 9
Patent JP-2020185165-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-05-14
Abstract: To provide a slot machine in which a control after an end of a specific state is improved.SOLUTION: A main control part can execute a control to an advantageous section more advantageous for a player than a normal section can be executed, and a control to a normal state and a CZ state in the advantageous section. The main control part can execute: a control in which a control to the normal state is executed in response to a start of the advantageous section, a control to the CZ state is executed when a transition condition of the CZ state in the normal state is satisfied, the advantageous section is ended after an end of the CZ state, and a control to the normal state is executed after restarting the advantageous section; and a control in which a control to the normal state is executed while continuing the advantageous section after an end of the CZ state or an AT state. In addition, when an advantageous section game number reaches a first predetermined number, the advantageous section is ended, and a probability of continuing the advantageous section after the end of the CZ state is varied according to the advantageous section game number.SELECTED DRAWING: Figure 32
Patent JP-2020175877-A (JP)
Title: Propulsion device for vessel
Inventor: LIN YEUN-JUNN
IPC: B63H1/14
Filed: 2019-05-16
Abstract: To provide a propulsion device for a vessel.SOLUTION: A propulsion device for a vessel includes: a gear box; a screw propeller, an annular fluid guiding unit; and a rectifying nozzle. The gear box includes a box and a transmission shaft. The transmission shaft has one portion inserted into the box. The screw propeller includes a hub and a plurality of propeller blades. The hub includes a hollow cylindrical state outer sleeve and an inner sleeve. The inner sleeve and the outer sleeve are coupled by a plurality of ribs in between. The inner sleeve is coupled to a transmission shaft of the gear box. The plurality of propeller blades are arranged on an outer periphery surface of the outer sleeve and are integrally formed. The annular fluid guide unit is arranged in the box of the gear box and covers the screw propeller. The rectifying nozzle is coupled to a rear end unit of the annular fluid guiding unit and generates a rectifying effect. Due to the structure characteristics described above, the propulsion device for a vessel of this invention increases a water absorption diameter to the maximum and is capable of improving propulsion efficiency.SELECTED DRAWING: Figure 1
Patent JP-2020186338-A (JP)
Title: Fluorine-containing polymer composite particle, manufacturing method of fluorine-containing polymer composite particle, dry powder body and abrasive
Inventor: SHIMIZU KOSUKE
IPC: C08J3/16
Filed: 2019-05-16
Abstract: To provide a fluorine-containing polymer composite particle having a fluorine-containing polymer, excellent in dispersion stability, easy to handle even dried, and capable of being manufactured with a simple method without using a surfactant, and also to provide a manufacturing method of a fluorine-containing polymer composite particle, a dry powder body and an abrasive including a fluorine-containing polymer-containing composite particle.SOLUTION: A composite particle 5 at least includes one kind of fluorine-containing polymer droplet 3. A fluorine-containing polymer composite particle includes a coating layer composed of fine cellulose 1 on a surface of the fluorine-containing polymer droplet 3. The fluorine-containing polymer and the fine cellulose 1 are bonded together to be in an inseparable state.SELECTED DRAWING: Figure 1
Patent JP-2020186887-A (JP)
Title: refrigerator
Inventor: MORI OSAMU
IPC: F25D19/00
Filed: 2019-05-17
Abstract: To provide a refrigerator which enables easy joint work between a suction pipe and a capillary tube while achieving reduction of costs of products and enables improvement of heat exchange efficiency between refrigerants circulating in the pipe and the tube.SOLUTION: A refrigerator has a refrigerant circuit 10 including: a suction pipe 17 including a recessed part 171, which is recessed to the radial inner side and formed in a length direction, and made of aluminum; and a capillary tube 15. The capillary tube 15 is fitted in the recessed part 171.SELECTED DRAWING: Figure 3
Patent JP-2020191336-A (JP)
Title: Barrier structure for circuit board
Inventor: MORI YUMA
IPC: H05K5/02
Filed: 2019-05-20
Abstract: To decrease the number of components which constitute a barrier structure for circuit board.SOLUTION: A barrier structure for circuit board according to the present invention comprises a mounting circuit board 4 having a circuit board and mounted components provided on the circuit board. The barrier structure for circuit board comprises a barrier which covers the mounting circuit board 4. A barrier which covers the mounting circuit board 4 includes a thin type barrier part 2 and a non-thin type barrier part 3. The thin type barrier part 2 is thinner than the non-thin type barrier part 3. The thin type barrier part 2 is supported by an outer shell member 1 of electronic equipment comprising the mounting circuit board 4.SELECTED DRAWING: Figure 3
Patent JP-2020194012-A (JP)
Title: Optical connector
Inventor: OKADA KAZUMASA
IPC: G02B6/36
Filed: 2019-05-24
Abstract: To provide an optical connector appropriate for holding an optical cord including an optical fiber efficiently at multiple points.SOLUTION: An optical connector X is a component for an optical interconnection including a fixing member 10, a plug member 20 and a sleeve member 30. The fixing member 10 includes: a body part 11 having a through hole; and a pair of holding pieces 12, 12 extending from the body part 11 and keeping an interval and aligning with each other, for sandwiching an optical fiber 71 inserted into the through hole while partially extruded from the through hole. The plug member 20 includes an opening 21A capable of embedding the pair of holding pieces 12, 12 of the fixing member 10. By embedding the holding pieces 12, 12 in the opening 21A, the holding pieces 12, 12 receive an energizing force in directions to come close to each other. The sleeve member 30 can be fitted onto an outside of the body part 11 while sandwiching a fiber material 72 of the optical cord 70 with the body part 11 of the fixing member 10.SELECTED DRAWING: Figure 3
Patent JP-2020194280-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: NEYAMA AKIRA
IPC: G08G1/13
Filed: 2019-05-27
Abstract: To facilitate more quickly obtaining more information.SOLUTION: An information processing device for obtaining environmental information, which is information acquired as a user moves, is provided with a control unit executes the selection of a first user who is required to provide the environmental information based on first information, which is user movement information, the generation of incentive when the first user provides the environmental information, the generation of a travel route, which is a route that the first user who receives the incentive travels, and the transmission of information on the travel route to a terminal of the first user who receives the incentive.SELECTED DRAWING: Figure 3
Patent JP-2020195048-A (JP)
Title: Communication device, communication system, communication method, and program
Inventor: KAGAWA TADAYOSHI
IPC: H04L45/16
Filed: 2019-05-28
Abstract: To provide a communication device capable of efficiently transmitting a frame in content distribution via a network including a wireless network.SOLUTION: A communication device 10 includes a communication IF11 that wirelessly communicates with a master unit, a communication IF12 that communicates with one or more devices, and a conversion unit 13 that converts a frame into a broadcast frame by rewriting a destination MAC address to a broadcast address and transmits the broadcast frame from the communication IF12 when the destination MAC address of the frame received by the communication IF11 is the MAC address of the communication device 10, and a predetermined field of the frame includes broadcast information indicating that the frame has been a broadcast frame.SELECTED DRAWING: Figure 3