baber/WOPTO huggingface dataset:
Patent JP-2020038329-A (JP)
Title: Sound system
Inventor: KAWAMURA AKIHISA
IPC: G10K11/22
Filed: 2018-09-05
Abstract: To reproduce sound of the same sound source in each room without installing a speaker in each of a plurality of rooms.SOLUTION: A sound system 1 includes a first speaker 11 which reproduces sound of a sound source, and a duct 20 having an open end 21 attached so as to face a reproduction surface 111 of the first speaker 11 and a plurality of open ends 22 connected to an opening 51 provided in each of a plurality of rooms 50.SELECTED DRAWING: Figure 3
Patent JP-2020041179-A (JP)
Title: Zirconium alloy and production method thereof
Inventor: HANAWA TAKAO
IPC: C22C16/00
Filed: 2018-09-07
Abstract: To provide a material having improved mechanical properties (strength and ductility) while maintaining existing excellent characteristics possessed by a zirconium alloy and to provide a production method thereof.SOLUTION: A zirconium alloy contains Zr as the main component and contains 0.5 to 15 mass% of Mo as the accessory component and the zirconium alloy is in such a state that a finer and flatter β phase as compared with an α phase is dispersed in the α phase. The production method of a zirconium alloy is a method for producing a zirconium alloy improved in mechanical properties by forging a zirconium alloy containing Zr as the main component and containing 0.5 to 15 mass% of Mo as the accessory component, which includes a step of subjecting the zirconium alloy to hot forging, subjecting the hot-forged zirconium alloy to cold forging, and heating and holding the cold-forged zirconium alloy.SELECTED DRAWING: Figure 1
Patent JP-2020033097-A (JP)
Title: Heat sealer
Inventor: FUJIKAWA KATSUYA
IPC: B65B51/10
Filed: 2018-08-28
Abstract: To provide a heat sealer which is excellent in operability, can be efficiently heat-sealed in a short time, and can be accurately heat-sealed to a correct position of a body to be sealed.SOLUTION: A heat sealer comprising a pair of heat seal members and a cover member that covers each of the pair of heat seal members. The pair of heat seal members is formed to be capable pinching a body to be sealed from both sides thereof by connecting a longitudinal end of the cover member to be openable and closable. One of the pair of heat sealing members has a heating part, while the other has a heat-resistant elastic body facing the heating part. The heating part includes a heat transfer pipe with a substantially circular cross section, a heating element connected to a cordless power supply and inserted through the heat transfer pipe, and a heat-resistant resin tube inserted between the heat transfer pipe and the heating element and having a longer overall length than that of the heat transfer pipe.SELECTED DRAWING: Figure 4
Patent JP-2018200726-A (JP)
Title: Drug dispensation device
Inventor: IIMORI KAZUO
IPC: G16H10/00
Filed: 2018-09-13
Abstract: To provide a drug dispensation system and a drug dispensation device capable of simplifying management of prescription data.SOLUTION: A drug dispensation system 1 includes: a host computer 10 for creating one prescription data on a plurality of patients who belong to the same group; a computer 20 for obtaining the prescription data created by the host computer and creating drug dispensing data on the basis of the prescription data; and a dividing and packaging machine 100 for dispensing a drug on the basis of the drug dispensing data created by the computer.SELECTED DRAWING: Figure 1
Patent JP-2020041203-A (JP)
Title: Austenitic stainless steel and measurement method of inclusion
Inventor: MIZOGUCHI TAICHIRO
IPC: C22C38/00
Filed: 2018-09-13
Abstract: To provide an austenitic stainless steel good in fatigue property.SOLUTION: An austenitic stainless steel contains C:0.08 to 0.15 mass%, Si:0.30 to 1.00 mass%, Mn:0.50 to 2.00 mass%, P:0.04 mass% or less, S:0.010 mass% or less, Ni:6.00 to 8.00 mass%, Cr:16.00 to 18.00 mass%, Cu:1.00 mass% or less, N:0.005 to 0.15 mass%, Ti:0.010 mass% or less, Al:0.010 mass% or less, Ca:0.005 mass% or less and O:35 to 80 ppm, and the balance Fe with inevitable impurities. The austenitic stainless steel has sheet thickness of 20 μm to 100 μm, average crystal particle number in a sheet thickness direction of 10 or more, an inclusion with equivalent circle diameter of 15 μm or more contained in a steel material of 0.1 g of 100/0.1 g or less and tensile strength of 1800 N/mmor more.SELECTED DRAWING: None
Patent JP-2020045984-A (JP)
Title: Torque limiter
Inventor: KUMAGAI TATSUYOSHI
IPC: F16D43/20
Filed: 2018-09-19
Abstract: To provide a torque limiter capable of sharing components without increasing the number of components.SOLUTION: A torque limiter has a shaft member 2, a coil spring 102 wound on the shaft member 2, and a hollow exterior member 3 in which the shaft member 2 with the wound coil spring 102 is inserted. The shaft member 2 is formed in a manner that a length L1 in a longitudinal direction is shorter than a length L2 in a longitudinal direction of the exterior member 3, one end portion 2a of the shaft member 2 is projected from one end portion 3b of the exterior member 3 in being inserted to the exterior member 3, the other end portion 2b of the shaft member 2 is retracted in the exterior member 3, and a bearing portion 3e is integrally projected from the other end portion 3c of the exterior member 3.SELECTED DRAWING: Figure 2
Patent JP-2020048128-A (JP)
Title: Radio performance measuring system, radio performance measuring method, radio performance measuring device, and radio performance measuring program
Inventor: OTSUKI SHINYA
IPC: H04W24/08
Filed: 2018-09-20
Abstract: To identify which of a radio base station, a radio terminal, and a radio propagation environment abnormality has occurred in by comparing radio performance information in an uplink direction and a downlink direction between the radio base station and the radio terminal.SOLUTION: A radio base station and a first radio terminal include means for collecting direction-specific first radio performance information on downlink and uplink radio communication and transmitting it to a radio performance measuring device. The radio base station and a second radio terminal include means for collecting direction-specific second radio performance information on the downlink and uplink radio communication and transmitting it to the radio performance measuring device. The radio performance measuring device includes means for comparing a first comparison result obtained by comparing the direction-specific first radio performance information with a second comparison result obtained by comparing the direction-specific second radio performance information, and determining according to the comparison result which of the radio base station, first radio terminal, second radio terminal, and the radio propagation environment between the radio base station and first radio terminal and second radio terminal abnormality has occurred in.SELECTED DRAWING: Figure 1
Patent JP-2020046151-A (JP)
Title: Ice making machine
Inventor: HARADA TAKASHI
IPC: F25C1/25
Filed: 2018-09-21
Abstract: To provide an ice making machine which suppresses spilling-out of water supplied to an ice tray from a water way provided on a frame.SOLUTION: An ice making machine 1 allows water from a feed water pipe 2 to pass through a water passage port 64 provided on a frame 7 and be poured to a water receiver part 26 protruded to the outer side from an ice tray 5. On the frame 7, a first water way part 61 intersecting an axis L direction is provided and the water passage port 64 is provided on a lateral surface 61b of the ice tray 5 side of the first water way part 61. Further, on the frame 7, a protruded part 58 which functions as a water shielding part is provided on the upstream side of the water passage port 64 and, on a position along the lateral surface 61b provided with the water passage port 64. Thereby, it can be prevented or suppressed that water flowing in a direction different from an opening direction of the water passage port 64 arrives at the water passage port 64.SELECTED DRAWING: Figure 8
Patent JP-2019022695-A (JP)
Title: Mattress for floor raising type bed
Inventor: MATSUBARA AKIRA
IPC: A47C27/14
Filed: 2018-09-25
Abstract: To provide a mattress for a floor raising type bed which has good air permeability to improve moisture and heat diffusion and heat release, and is also useful for improving bedsore prevention because of high body pressure dispersion effect.SOLUTION: A mattress includes a plurality of grooves 14 formed on an upper surface 12 of a base material composed of a resin foam, and a plurality of grooves 17 formed on a lower surface 13 of the base material. The grooves formed on the upper surface (upper surface grooves) and the grooves formed on the lower surface (upper surface grooves) are arranged in an intersection direction, and a total depth of a depth of the upper surface groove and a depth of the lower groove is greater than a thickness of the base material. Consequently, these grooves are communicated with each other at intersection positions of the lower surface grooves and the upper surface grooves, thereby forming a through hole 20. The upper surface grooves are arranged in a width direction.SELECTED DRAWING: Figure 3
Patent JP-2020054080-A (JP)
Title: Power supply device, vehicle, and power supply control device
Inventor: KAKIUCHI KIMIYASU
IPC: B60L50/40
Filed: 2018-09-26
Abstract: To provide a power supply device, a vehicle, and a power supply control device, capable of reducing the number of components and reducing the size of the entire device.SOLUTION: In a vehicle V, a power supply device 100 includes a battery unit 110 having: a resistance element 113 connected in series to a battery 111; and a connector 114 connected in series to the battery and connected in parallel to the resistance element. In the power supply device, the battery unit includes: a detection unit 112 provided for each of a plurality of batteries connected in parallel and for detecting a state of the battery; and a control unit 130 for controlling the connector. The control unit determines whether any one of the batteries has failed on the basis of a state of the battery detected by the detection unit. If it is determined that one of the batteries is failed, the connector connected in series to the battery determined to be failed is shut off.SELECTED DRAWING: Figure 1
Patent JP-2019080049-A (JP)
Title: Substrate processing device, substrate processing method and storage medium
Inventor: ZHANG JIAN
IPC: H01L21/306
Filed: 2018-09-27
Abstract: To provide a substrate processing device which can shorten an etching processing time, a substrate processing method and a storage medium.SOLUTION: A substrate processing device according to an embodiment hereof comprises: a substrate-processing tank; a mixing unit; and a supply line. The substrate-processing tank is arranged for performing an etching process by an etchant. The mixing unit serves to mix a new liquid and a silicon-containing compound or a liquid including the silicon-containing compound. The supply line is arranged for supplying the substrate-processing tank with a liquid mixture obtained by mixing by the mixing unit.SELECTED DRAWING: Figure 2
Patent JP-2020052764-A (JP)
Title: Belongings monitoring system
Inventor: ASANO MASAAKI
IPC: G08B25/10
Filed: 2018-09-27
Abstract: To provide a belongings monitoring system capable of providing a proper notification of belongings using properties of radio waves.SOLUTION: A belongings monitoring system 300 comprises: a radio wave transmitter 4 provided to belongings 5 and configured to transmit radio waves at constant time intervals; a bag 308 which has a radio wave blocking member and stores such that the radio wave blocking member covers the radio wave transmitter 4; and a radio wave receiver 301. The radio wave receiver 301 comprises: a radio wave receiving unit 11 to receive the radio waves transmitted by the radio wave transmitter 4; a notification determination unit 313 to determine whether a notification should be provided, on the basis of the radio waves received by the radio wave receiving unit 11; and a notification unit 14 to provide the notification when the notification determination unit 313 has determined that the notification should be provided.SELECTED DRAWING: Figure 9
Patent JP-2020050560-A (JP)
Title: Inorganic hollow particles and manufacturing method thereof
Inventor: ISHIBA MASATOSHI
IPC: C01B33/18
Filed: 2018-09-28
Abstract: To provide inorganic hollow particles having a fine particle diameter and excellent dispersibility in various media.SOLUTION: The present invention provides inorganic hollow particles that have one or two or more hollow parts inside the particles, have a volume average particle diameter of 100 nm or less, and a porosity of 20 vol.% or more.SELECTED DRAWING: None
Patent JP-2020055119-A (JP)
Title: Cleaning device for cement mixer truck
Inventor: SHOJI TATSUYA
IPC: B60P3/16
Filed: 2018-09-28
Abstract: To improve workability in cleaning work while preventing ready-mixed concrete from attaching to a movable body.SOLUTION: A cleaning device 1 of this invention of a cement mixer truck having: a rotary drum 101 including a pouring port 105a into which ready-mixed concrete is poured and rotatable with respect to a vehicle body 110; a hopper 102 that leads the ready-mixed concrete to the pouring port and provided with an edge part on the pouring port side as a belt attachment part 106; and a belt 103 attached to the belt attachment part, comprises: a fixed body 2 which is fixed to the belt and to an inside space 2a of which cleaning water is supplied; a movable body 3 that has ejection ports 12 and 13 through which the cleaning water supplied to the fixed body is ejected to an inside of the rotary drum and moves according to force of the cleaning water between a storage position located inside of the fixed body relative to the fixed body and a protruded position that is protruded from the fixed body; and a movement restriction part 4 including a spring support part 15 fixed to the fixed body and a spring 14 urging the movable body from the protruded position toward the storage position, in which the ejection ports are located outside the fixed body when the movable body is moved from the storage position toward the protruded position by the force of the cleaning water.SELECTED DRAWING: Figure 3
Patent JP-2020055707-A (JP)
Title: Method for manufacturing glass product subjected to etching
Inventor: YASHIRO KOICHI
IPC: B65D23/00
Filed: 2018-10-01
Abstract: To provide a method for manufacturing efficiently and stably a glass product having a fine and highly designable pattern formed by subjecting a glass product having a curved surface to etching.SOLUTION: The glass product having a curved surface to which a design by etching is applied is provided by a masking step of printing by impacting an anticorrosive ink on a surface of a glass base material by an inkjet head while rotating the glass base material at a predetermined speed, a curing step of curing the printed anticorrosive ink, an etching step of chemically etching a region not covered with the printed anticorrosive ink and a removing step of removing the printed anticorrosive ink.SELECTED DRAWING: Figure 1
Patent JP-2020059799-A (JP)
Title: Silicone oil composition, gelation time control additive, silicone oil and method for designing silicone oil composition
Inventor: ONO SATORU
IPC: C08L71/02
Filed: 2018-10-10
Abstract: To provide a silicone oil composition that has a gelation time controlled to promote or suppress gelation under a high temperature condition without limitation on silicone oil, or a gelation time control additive therefor.SOLUTION: A silicone oil composition contains silicone oil containing a siloxane structure, and a gelation time control additive defined by the following formula (2). In the gelation time control additive, the number of moles of added polyoxyalkylene units is controlled according to the silicone oil, and a requested gelation time of the silicone oil at a predetermined heating temperature. R(-(O-R-)-OH)(2) [in formula (2), Ris a univalent to trivalent saturated or unsaturated hydrocarbon functional group with 3-60 carbon atoms, Ris a divalent hydrocarbon with 2-4 carbon atoms. r is an integer of 3-200, s is an integer of 1-3].SELECTED DRAWING: None
Patent JP-2020060984-A (JP)
Title: Information processor, moving path selection method, and moving path selection program
Inventor: YOYASU GENKI
IPC: A63F13/426
Filed: 2018-10-10
Abstract: To provide an information processor, a moving path selection method and a moving path selection program, which allow a user to more easily select a moving path.SOLUTION: Frame moving processing divides a plane region including routes 43 so that first branch routes 63 generated from predetermined branch points 61 in respective routes 43 become mutually different regions 64. When the first branch routes 63 and arrival points 62 via the first branch routes 63 are included in different division regions 64, the frame moving processing corrects arrival point values indicating the arrival points 62 so that the first branch routes 63 and the arrival points 62 are included respectively in the same division regions 64. When a user selects the route, the corrected arrival point value is used.SELECTED DRAWING: Figure 13
Patent JP-2019072765-A (JP)
Title: Cooling pipe and mold cooling structure
Inventor: TAKAHASHI KIMITAKA
IPC: B22C9/06
Filed: 2018-10-12
Abstract: To provide a cooling pipe which causes leakage of cooling fluid less likely to occur while facilitating work for attaching the cooling pipe to a cooling hole, and to provide a mold cooling structure.SOLUTION: In a cooling pipe inserted into a cooling hole of a mold, a groove is formed at an outer periphery of the pipe. A lip seal is disposed at an outer side of a bottom surface of the groove as viewed in a direction perpendicular to an axis. The groove includes: a first surface facing an apical surface of the lip seal; and a second surface facing a rear end surface of the lip seal. The pipe includes: a first part in which the first surface is formed at a rear end; and a second part in which the second surface is formed at a tip. On an outer peripheral surface of the first part, an outer diameter expands from a tip side to a rear end side.SELECTED DRAWING: Figure 1
Patent JP-2020062178-A (JP)
Title: Game system, game device and program
Inventor: ISHII NOBUO
IPC: A63F13/53
Filed: 2018-10-16
Abstract: To provide a game system capable of displaying to a game device achievement of another player which a player playing a game that multiple players play wants to check in the way that the achievement is easy to see.SOLUTION: A game system in which a server device and a plurality of game devices installed in a plurality of parlors are communicably connected via a network has: matching means which matches players playing a game with a game device; game execution means enabling a plurality of players matched in the same group to execute a game that multiple players play; and achievement display means which displays to the game device where the respective players play the game achievements of the respective plurality of players varying while the game is played in the way that it is easy to see whether players other than the user player are playing the game with game devices installed in the same parlor or are playing the game with game devices installed in other parlors.SELECTED DRAWING: Figure 4
Patent JP-2020068534-A (JP)
Title: Rotary electric machine
Inventor: OZU TATSUYA
IPC: H02K9/19
Filed: 2018-10-19
Abstract: To provide a rotary electric machine capable of cooling a magnetic pole part of a rotor from the inside of a rotor core, and also cooling a coil of a stator by utilizing cooling medium discharged from the rotor core.SOLUTION: A rotary electric machine 50 comprises a rotor 51 and a stator 52. The rotor 51 comprises a rotor shaft 10, a rotor core 20, a plurality of magnetic pole parts 30, a first end plate 40a and a second end plate 40b. The first end plate 40a has: a cooling medium discharge hole 42; a first groove part 44 communicated with a cooling medium flow channel 11 and communicated with a first cooling medium flow channel hole 25; and a second groove part 45 communicated with the first groove part 44 and communicated with the cooling medium discharge hole 42 of the first end plate 40a. The second end plate 40b has: a cooling medium discharge hole 42; and a third groove part 46 communicated with the first cooling medium flow channel hole 25 and communicated with the cooling medium discharge hole 42 of the second end plate 40b.SELECTED DRAWING: Figure 2
Patent JP-2019012574-A (JP)
Title: Spatialized haptic feedback based on dynamically scaled values
Inventor: BHATIA SATVIR SINGH
IPC: G06F3/01
Filed: 2018-10-25
Abstract: To provide a system that provides haptic feedback based on media content.SOLUTION: The system processes the media content into components including a first component and a second component. The system further determines a first priority value related to the first component and a second priority value related to the second component. The system further compares the first priority value with the second priority value. The system further generates a first control signal and a second control signal based on the comparison, where the first control signal is configured to cause first haptic feedback to be output, and the second control signal is configured to cause second haptic feedback to be output that is the same as or different than the first haptic feedback.SELECTED DRAWING: Figure 1
Patent JP-2020072302-A (JP)
Title: Wireless access device and communication system
Inventor: SAKAI YUJIRO
IPC: H04W4/33
Filed: 2018-10-29
Abstract: To provide a wireless access device capable of preventing the occurrence of problems on a communication part.SOLUTION: A wireless access device 10a is attached to a structure 91 constituting a part of the building. The wireless access device 10a includes: a first communication part 11 that performs wireless communication r1 with a communication device 30 different from the wireless access device 10a; a second communication part 12 that communicates with a first system 40 other than the communication device 30; a housing 60 storing the first communication part 11 and the second communication part 12; and an attachment 71 for attaching the housing 60 to the structure 91.SELECTED DRAWING: Figure 4
Patent JP-2020070564-A (JP)
Title: Lid lock apparatus for vehicle and lid opening/closing mechanism
Inventor: SAKURAI YUTA
IPC: B60K15/05
Filed: 2018-10-29
Abstract: To provide a lid lock mechanism and a lid opening/closing mechanism capable of miniaturizing.SOLUTION: A lid lock apparatus for a vehicle includes a latch 3 rotatably disposed to a housing 4, an axial member 5 rotatable with the latch 3, a heart cam 54 provided on a side face portion 52 of the axial member 5, and a lock pin 7 whose tip portion 71 is guided along the heart cam 54 by the rotation of the latch 3. When a lid 3 is pushed again from a close state, the tip portion 71 of the lock pin 7 gets out from a second position 540b of the heart com 54 to be guided to a first position 540a, and thereby the latch 3 rotates to an unlock position so that the lid is brought into an open state.SELECTED DRAWING: Figure 5
Patent JP-2020072223-A (JP)
Title: Printed wiring board
Inventor: KOTANI YUKIO
IPC: B41N1/24
Filed: 2018-11-02
Abstract: To provide a printed wiring board capable of improving the mounting quality of a small size SMD chip component.SOLUTION: A printed wiring board 11 is configured so that an adhesive bond 15 is applied on a countersunk part 5 of a base plate 3 which is provided on a printing mask 21 through penetrating printing holes 7 using an urethane squeegee 10 and a chip component is temporarily fixed to a position to be mounted on a circuit pattern 12 on the printed wiring board 11. With this, the small SMD chip components is temporarily fixed by using adhesive bond printing with high machining accuracy and stable quality with fewer man-hours.SELECTED DRAWING: Figure 3