baber/WOPTO huggingface dataset:
Patent JP-2020132032-A (JP)
Title: Air conditioner for vehicle
Inventor: TOGASHI TAIKI
IPC: B60H3/00
Filed: 2019-02-22
Abstract: To provide an air conditioner for vehicle which can sterilize air circulating in the interior thereof, and can assure smooth air circulation.SOLUTION: An air conditioner for a vehicle comprises: an air flow passage which delivers air into a compartment of the vehicle; a light emission device which irradiates air circulating in the air flow passage with UV light. The light emission device has a light guide plate which is provided along an inner wall surface of the air flow passage, and an ultraviolet LED which irradiates a side peripheral surface of the light guide plate with the UV light to introduce the UV light inside. The UV light introduced into the light guide plate travels while reflecting inside the light guide plate, and is injected from an injection surface formed on one plate surface which is a face on a side opposite to the inner wall surface of the air flow passage.SELECTED DRAWING: Figure 1
Patent JP-2020137706-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2019-02-27
Abstract: To provide a game machine enabling a setting of a plurality of setting values but suppression of the load of storage capacity.SOLUTION: A Pachinko game machine PY1 is provided, including a game control microcomputer 101 that performs a lottery to determine as to whether a winning or not, based on an establishment of a predetermined condition. The game control microcomputer 101 enables a setting of one setting value among a plurality of setting values having different winning probabilities. The game control microcomputer 101 stores a winning range value set in advance. According to a setting value that is set, there is a case in which a determination is made, by using the winning range value, as to whether or not a big win occurs and there is a case in which the determination is made, by using an upper limit determination value that is obtained by the calculation of predetermined calculation processing based on the winning range value, as to whether or not the big win occurs.SELECTED DRAWING: Figure 63
Patent JP-2020139581-A (JP)
Title: Fiber winding device
Inventor: HATTA TAKESHI
IPC: F17C1/06
Filed: 2019-02-28
Abstract: To provide a fiber winding device which can suppress a variation of the winding of fibers to a liner to the minimum, and also can reduce a variation of the mechanical rigidity of a high-pressure tank.SOLUTION: A fiber winding device 20 for manufacturing a high-pressure tank 10 by winding a fiber bundle FT to a liner 1 at least comprises: an abutment 25; at least two laser displacement meters 26; and a control part 27 which can adjust an angle of the abutment 25. The laser displacement meters 26 are attached to both end parts of the fiber bundle FT in a width direction orthogonal to a transport direction, and to the abutment 25 so as to be capable of measuring clearances between the liner 1 and the meters. The control part 27 calculates a difference between the clearances measured by the laser displacement meters 26, and adjusts the angle of the abutment 25 in response to the calculated difference.SELECTED DRAWING: Figure 3
Patent JP-2019154031-A (JP)
Title: Lamb wave loop circuit for acoustic wave filter
Inventor: LIN CHIH-MING
IPC: H03H9/17
Filed: 2019-03-01
Abstract: To provide an acoustic wave device and an acoustic wave assembly that have desired frequency characteristics securing attenuation.SOLUTION: An acoustic wave device 10 comprises: a film bulk acoustic wave resonator (FBAR) 12 forming a band pass filter; and a Lamb wave element 14 as a loop circuit coupled to the FBAR 12 and configured to generate an anti-phase signal to a target signal at a particular frequency, where the Lamb wave element is mounted on a piezoelectric layer 15 on a common substrate 19. The FBAR 12 includes electrodes 13A and 13B on opposing sides of the piezoelectric layer 15. The Lamb wave element 14 includes an interdigital transducer (IDT) electrode 16 on the piezoelectric layer 15, and an electrode 17.SELECTED DRAWING: Figure 1A
Patent JP-2020141547-A (JP)
Title: Motor drive control device
Inventor: TANAKA MASAHIRO
IPC: H02K11/26
Filed: 2019-03-01
Abstract: To provide a motor drive control device capable of continuing as much as possible forward rotation of a motor and notifying a drive state to an outside.SOLUTION: A motor drive control device 1 drives a motor 50 having a coil 80 of a first system and a coil 80b of a second system. A first drive circuit 10 controls to energize the coil 80 of the first system. A second drive circuit 10b controls to energize the coil 80b of the second system. A signal output circuit 20 outputs an output signal So regarding whether one of the coil 80 of the first system and the coil 80b of the second system is in an open state based on a detection result of a first temperature sensor RT21 for detecting a temperature of the first drive circuit 10 and a detection result of a second temperature sensor RT41 for detecting a temperature of the second drive circuit 10b.SELECTED DRAWING: Figure 1
Patent JP-2020137968-A (JP)
Title: Game system and game machine
Inventor: KUNIYOSHI KAZUHIRO
IPC: A63F7/02
Filed: 2019-03-01
Abstract: To provide a game system which does not cause confusion to a player as much as possible in terms of a player's operability compared with the conventional system while being capable of specifying a game result of the player by data computation without directly putting out game media even when winning occurs.SOLUTION: When winning occurs, data of game balls are added, whereas data of game balls are subtracted by shooting of balls. When replay operation is performed, held ball data are converted into game ball data. When counting operation is performed, data of game balls are counted and is converted into data of held balls. When the replay operation is performed during count processing by counting operation, the replay operation is effective and the replay operation is in a reserved state. When the replay operation is performed again, the reserved state is cancelled. When the counting processing is over, the replay operation being reserved is made effective, and the held ball data are converted into game ball data. As operation of a replay button, short-pressing operation and long-pressing operation are distinguished and the reserved state is set.SELECTED DRAWING: Figure 74
Patent JP-2019152865-A (JP)
Title: Multicore fiber, optical connector, and fan-in/fan-out device
Inventor: SASAKI YUSUKE
IPC: G02B6/255
Filed: 2019-03-01
Abstract: To realize a multicore fiber with which it is possible to reduce the dopant that needs to be added and cut down manufacturing costs while maintaining a large tolerance for a rotational axis deviation to connection losses.SOLUTION: A multicore fiber 1 comprises a plurality of cores 11a1', 11a2', and a clad 12 for covering the side face of each core. In one or both of a first section Ia including one end and a second section Ib including the other end of the multicore fiber 1, the clad 12 includes a first inside clad for covering a side face of the core 11a1' and a second inside clad for covering a side face of the core 11a2'. In at least one or both of the first section Ia and the second section Ib, a second dopant is not added to the first inside clad, or a second dopant is added to the first inside clad, and the concentration of the second dopant in the first inside clad is lower than the concentration of the second dopant in the second inside clad.SELECTED DRAWING: Figure 2
Patent JP-2020143906-A (JP)
Title: Trough for straight feeder and combination scale including the same
Inventor: KIKUCHI KOHEI
IPC: B65G47/72
Filed: 2019-03-04
Abstract: To prevent flexible and elongated articles from stagnating while straddling across adjacent trough boundary portions.SOLUTION: Since a mounting guide portion 15 having a flat mounting surface 7f is provided on one side plate portion 7c which serves as a boundary portion with the adjacent trough, a flexible and elongated article to be supplied mounts at least a part on the flat mounting surface 7f and is transported by receiving vibration from the flat mounting surface 7f, before it stagnates while straddling across the boundary portion with the adjacent trough, so that it is possible to suppress the stagnation by straddling across the boundary portion with the adjacent trough.SELECTED DRAWING: Figure 4
Patent JP-2020145549-A (JP)
Title: Application program and information processing device
Inventor: OKUMURA FUMIO
IPC: G06F21/44
Filed: 2019-03-05
Abstract: To provide an application program that uses a cloud server to provide a technology that improves the convenience of access to a cloud server.SOLUTION: A scan application 41 that can be executed by a CPU 11 of a PC 1 causes the CPU 11 to execute a process of reading workflow information indicating a workflow which is a series of processes using a scanner 2 and a cloud server from an export file containing the workflow information, selecting one of a plurality of acquisition methods of acquiring a token used for authentication to the cloud server when an import instruction for the workflow indicated by the imported workflow information is accepted, and accessing the cloud server using the token acquired by the selected acquisition method when an execution instruction of the workflow that is the target of the import instruction is accepted.SELECTED DRAWING: Figure 8
Patent JP-2020144228-A (JP)
Title: Head-up display device
Inventor: NAKAMURA AKIHIRO
IPC: G02B27/01
Filed: 2019-03-06
Abstract: To provide a head-up display device that can display a plurality of virtual images different in focal length overlapped in the fore-and-aft direction in the same visual field.SOLUTION: A head-up display device comprises: a projection optical system 11 that includes one or more drawing devices, and enlarges and projects images drawn by the drawing devices; a plurality of intermediate screens 12a, 12b that have a function to diffuse the enlarged and projected images; an optical system 21 that overlaps the images projected on the plurality of intermediate screens 12a, 12b in an optical axis direction; and a virtual image reflecting surface 41 that reflects the overlapped images to cause the images to be seen as virtual images.SELECTED DRAWING: Figure 1
Patent JP-2020149176-A (JP)
Title: Control device
Inventor: NAKAGAWA SHINJI
IPC: G05B13/02
Filed: 2019-03-12
Abstract: To provide a control device capable of accurately adjusting the gain value of a PID (Proportional-Integral-Differential) controller.SOLUTION: The control device that adjusts the gain value of a PID controller, includes: a permission unit that is configured so as to determine whether to permit a series of gain value arithmetic processing to adjust the gain value of the PID controller when a piece of input information input to the control target changes by a predetermined amount ΔU within a predetermined time ΔTu and the output information output from the control target changes by a predetermined amount ΔY within a predetermined time ΔTy; and a gain value adjustment unit that calculates the gain value of the PID controller according to the determination by the permission unit.SELECTED DRAWING: Figure 1
Patent JP-2020148294-A (JP)
Title: Differential device
Inventor: SEKIGUCHI AKUTO
IPC: F16H48/08
Filed: 2019-03-14
Abstract: To provide a differential device in which at least a part of a pinion shaft overlaps a ring gear when viewed on the projection plane orthogonal to the pinion shaft at a regular mounting position, and it is not necessary to expand a hole on a differential case that serves as the pinion shaft support for avoiding interference with the ring gear upon assembling the pinion shaft so as to reduce restrictions on the shape of the ring gear and the like.SOLUTION: A differential case 8 has a shaft insertion hole 8bh that is separated from a pinion shaft supports 81 and 82 and allows a pinion shaft 21 to pass through. The shaft insertion hole is at a position where it allows the pinion shaft to be inserted to a pinion gear 22 inside the differential case from outside the differential case to a predetermined insertion end position 21E while not interfering with the ring gear 9. An inner surface of the differential case may accept both ends of the pinion shaft inserted up to the insertion end position 21E and has a shaft moving groove 41 that allows movement of both ends from the accept position to the pinion shaft support.SELECTED DRAWING: Figure 1
Patent JP-2020147249-A (JP)
Title: Electronic control device, server, and communication system
Inventor: MINEDA KENICHI
IPC: B60R16/02
Filed: 2019-03-15
Abstract: To provide a technique for inhibiting OBD vehicle inspection from being erroneously passed.SOLUTION: A communication system 1 includes at least an electronic control device 50, and a server 12. In the electronic control device, a device diagnosis part 61 executes diagnostic processing to store diagnosis information in an on-vehicle storage device. In the server, a server acquisition part (20, S100) acquires at least the diagnosis information by communicating with the electronic control device. The server storage execution part stores at least the diagnosis information in a server storage device owned by the server. The communication system includes an abnormality detection part 81 for detecting an occurrence of a specific failure in the electronic control device on the basis of information for detection including at least the diagnosis information stored in the server storage device.SELECTED DRAWING: Figure 1
Patent JP-2020150776-A (JP)
Title: Power transmission device, power reception device and non-contact power transmission system
Inventor: OBAYASHI SHUICHI
IPC: H02J50/12
Filed: 2019-03-15
Abstract: To provide a power transmission device, a power reception device and a non-contact power transmission system, which achieve efficient non-contact power transmission.SOLUTION: The power transmission device includes: six inductors arranged, when looked from the center, approximately every 60 degrees on substantially the same plane; and an inverter which supplies a three-phase AC power signal to each inductor. The inductor includes: a core; and a coil which is wound around the core and has a coil shaft disposed substantially in parallel to the plane. In an inductor pair arranged, when looked from the center, approximately 180 degrees apart, the inductor is arranged in such a manner that the coil shaft is substantially in parallel and the coil shaft does not pass through the center. In each inductor which belongs to the pair, the coil is wound in the opposite direction, and a one-phase signal among the three-phase alternating current of the inverter is supplied.SELECTED DRAWING: Figure 5
Patent JP-2020150976-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-18
Abstract: To provide a game machine capable of securing impartiality of a game by preventing execution of a variation in a second special pattern much more than expected.SOLUTION: At timing t1 as start timing of a time-shortening final variation, a time-shortening flag is reset to off and a time-shortening extension flag is set to on. After that, when a second holding storage number reaches the upper-limit number at timing t2, the time-shortening extension flag is reset to off and a time-shortening state (high-base control) is completed. After the time-shortening final variation is completed at timing t3, variation display of a second special pattern for the second holding storage number is executed.SELECTED DRAWING: Figure 36-8
Patent JP-2020153309-A (JP)
Title: Oil pump
Inventor: HASHIMOTO KOJI
IPC: F04C2/12
Filed: 2019-03-20
Abstract: To provide an oil pump capable of suppressing the leakage of oil from a relief on a high-pressure side to a relief on a low-pressure side even when the tooth width of gears engaged with each other are different.SOLUTION: An oil pump 100 includes first and second gears 10 and 20, a casing 40 that rotatably stores the first and second gears 10 and 20, a suction port 42 and a discharge port 43 formed in the casing 40, and a relief groove 50 formed in the casing 40. The second gear 20 has a tooth width smaller than a tooth width of the first gear 10. The relief grooves 50 are respectively provided on the suction port 42 side and the discharge port 43 side of a confined portion Z1 at an interval L1. The interval L1 of the relief groove 50 is set to be a distance between teeth tips 21t and 22t of a pair of teeth 21 and 22 adjacent to each other of the second gear 20.SELECTED DRAWING: Figure 4
Patent JP-2020152969-A (JP)
Title: Steel pipe with inner surface spiral groove having excellent transportability and method for manufacturing the same
Inventor: AKIZUKI MAKOTO
IPC: C22C38/00
Filed: 2019-03-20
Abstract: To provide a steel pipe with inner surface groove that does not cause cracks in the welded part and in which, on the inner surface, a plurality of recesses are present in a continuous straight line shape to the longitudinal direction.SOLUTION: The steel pipe with inner surface spiral groove contains C: 0.2 mass% or more and 1.2 mass% or less, and P: 0.03 mass% or less, and in which the metallic structure of the welded part contains reheat-treated ferrite and carbide, and the particle size of the non-metallic inclusions contained in the steel pipe including the welded part is 20 μm or less, and, on the inner surface, a plurality of recesses are formed in a continuous spiral shape to the longitudinal direction.SELECTED DRAWING: None
Patent JP-2020158983-A (JP)
Title: Earthquake-resistant shelter
Inventor: IMAHASHI YURINA
IPC: E04H9/02
Filed: 2019-03-25
Abstract: To provide an earthquake-resistant shelter with excellent earthquake resistant properties, excellent carrying-in properties of components into an existing building and excellent workability in the existing building.SOLUTION: In an earthquake-resistant shelter 100 installed in an existing building, two outer columns 10 of steel frames and beams 20 of steel frames are joined through non-rigid joint part 80 to form a portal frame 30, inner columns 40 of steel frames are joined to the beams 20 in the inside of the portal frame 30, and braces 50 are bridged between the outer columns 10 and the inner columns 40, and three or more walls for closing three or more portal frames 30 in plan view are formed.SELECTED DRAWING: Figure 1
Patent JP-2020161973-A (JP)
Title: Optical scanning device, control method, and program
Inventor: OKAJIMA JUN
IPC: H04N1/00
Filed: 2019-03-26
Abstract: To achieve an optical scanning device for correcting date information of a scanning file based on initialization data information, on the basis of the date information corrected after an electric conduction.SOLUTION: An optical scanning device (10) comprises: a timer device (22) operating at a conduction; and a control device (21). The control device (21) executes: a file generation process that generates scanning data in which a time counted from date information of the timer device (22), which is initialized after the conduction, is set as a file generation time when performing a scanning with an optical scanning device (10); and a file time correction process that corrects the file generation time in accordance with the time to be updated when the date information of the timer device (22) is updated after the scanning data is generated.SELECTED DRAWING: Figure 2
Patent JP-2020158708-A (JP)
Title: Porous resin particles and method for producing same, particle-containing layer and layered porous film
Inventor: TANAKA KOHEI
IPC: H01M50/443
Filed: 2019-03-27
Abstract: To provide porous resin particles which, when used as a material for forming a particle-containing layer on at least one side of a porous film, demonstrate excellent liquid permeability for an electrolyte.SOLUTION: The present invention provides porous resin particles for forming a particle-containing layer on at least one side of a porous film, the porous resin particles being a polymer of a vinyl monomer mixture.SELECTED DRAWING: None
Patent JP-2020166018-A (JP)
Title: Reflector support device and optical telescope
Inventor: FUJII KIYOSHI
IPC: G02B23/02
Filed: 2019-03-28
Abstract: To adjust a position of a reflector with multiple degrees of freedom.SOLUTION: The present invention relates to a support device which is coupled to a reflector 1, having its center arranged on an optical axis O of an optical telescope, at a plurality of places respectively at mutual intervals in a circumferential direction of the reflector 1. The support device has: a plurality of fixed-length members 2 which are coupled each at one end to each other and also coupled to the reflector by a coupling part; and a variable-length member 4 which has a plurality of sliders 3 provided between fixed-length members 2 to be coupled to the other ends of the fixed-length members 2 respectively, and allowed to move by a mechanism for converting rotation into movement in a center-axis direction.SELECTED DRAWING: Figure 1
Patent JP-2019093276-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To increase game interest.SOLUTION: A first display performance displays a predetermined image and a second display performance causes a first area of a predetermined image to disappear by a predetermined character. A combination performance including the first display performance and the second display performance may be executed. In the combination performance, the first display performance and the second display performance are executed, and the second display performance is executed after the first display performance.SELECTED DRAWING: Figure 103
Patent JP-2020162735-A (JP)
Title: Game machine
Inventor: MASUKO NAOTO
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To provide a game machine capable of enhancing a player's interest in a game.SOLUTION: Game balls are distributed by distribution means to one passage of a plurality of passages including at least a first passage and a second passage different from the first passage. Ball entry means is provided at a position that a game ball flowing down the first passage and a game ball flowing down the second passage can enter. The game ball that has flowed down the first passage at least while a predetermined specific condition is established can reach the ball entry means more easily than the game ball that has flowed down the second passage. Thereby, the player's interest in the game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2020166099-A (JP)
Title: Display device and driving method for display device
Inventor: OYAMA ATSUNORI
IPC: G09G3/3233
Filed: 2019-03-29
Abstract: To provide a display device capable of uniform writing operation in a global refresh method.SOLUTION: A display device includes a switching transistor that controls the input of a video signal supplied from a signal line 1004, a driving transistor that controls a current value on the basis of the video signal, a display element that emits light by current supplied through the driving transistor, a holding capacitor whose first electrode is electrically connected to a gate of the driving transistor, and a reset transistor connected between a first electrode of the display element and a reset line 1005. The video signals are input sequentially to a plurality of pixels in the unit of rows, and the start and end of the light emission of the display element are performed in the entire pixels at the same time. After the end of the light emission of the display element and before the end of the input of the video signal in the first row through the timing of starting the input of the video signal in the first row, the potential of the reset line is changed from a first reset potential to a second reset potential that is lower than the first reset potential.SELECTED DRAWING: Figure 1