baber/WOPTO huggingface dataset:
Patent JP-2019120337-A (JP)
Title: Traction power transmission device
Inventor: IMAMURA TADASHI
IPC: F16H13/08
Filed: 2018-01-09
Abstract: To prevent electric corrosion at a traction power transmission device.SOLUTION: A traction power transmission device comprises a casing; a first rotary part rotatably supported by said casing while a central axis being applied as a center; a second rotary part rotatably supported by said casing around a center of said central axis to perform a power transmission between it and said first rotary part through traction; an annular internal ring connected to said casing at an outside in a radial direction of said second rotary part. Said first rotary part comprises a first ceramic roller part; and a metallic first rotating shaft. Said second rotary part comprises several second rollers arranged in said casing in a peripheral direction at an outside part in a radial direction of said first roller part within said casing and contacted with an outer peripheral surface of said first roller part and an inner peripheral surface of said internal ring; and several second rotary shaft rotatably supporting said several second rollers.SELECTED DRAWING: Figure 1
Patent JP-2019121976-A (JP)
Title: Base station apparatus and mobile station apparatus
Inventor: SATO SEIJI
IPC: H04W72/04
Filed: 2018-01-10
Abstract: To solve a problem in which normal communication cannot be performed unless appropriate control is performed such that transmission is not performed on the same timing radio resource (slot) when a plurality of configured uplink grants are set on one serving cell.SOLUTION: In a mobile station apparatus of a communication system including at least a base station apparatus and a mobile station apparatus to which normal uplink and auxiliary uplink are allocated on one serving cell from the base station apparatus, when individual configured uplink grants are respectively set for the normal uplink and the auxiliary uplink, and the serving cell is activated, one of the configured uplink grant set for the normal uplink or the configured uplink grant set for the auxiliary uplink is activated, and the other grant is suspended.SELECTED DRAWING: Figure 3
Patent JP-2019125640-A (JP)
Title: Heat dissipation block and power converter
Inventor: MORI SHUNJI
IPC: H01L25/07
Filed: 2018-01-15
Abstract: To provide a heat dissipation block capable of cooling an electrolytic capacitor to suppress a temperature rise in the electrolytic capacitor.SOLUTION: A heat dissipation block 20 includes a heat dissipation block main body 21 formed of a metal material, a concave electrolytic capacitor housing 22 provided in the heat dissipating block main body 21, having a dimension D2 larger than an external dimension D1 of an electrolytic capacitor 30, and housing the electrolytic capacitor 30, and an insulating member 24 disposed between the inner wall of the electrolytic capacitor housing 22 and the electrolytic capacitor 30 and having electrical insulation. The electrolytic capacitor 30 is disposed so as to be separated from the inner wall of the electrolytic capacitor housing 22 and to expose at least the end surface 32 opposite to a terminal 31.SELECTED DRAWING: Figure 2
Patent JP-2019123631-A (JP)
Title: Silicic acid fertilizer and manufacturing method therefor
Inventor: IMAI TOSHIO
IPC: C05D5/00
Filed: 2018-01-15
Abstract: To provide a silicic acid fertilizer or the like, manufactured by using a blast furnace water granulated slag as a part of a raw material and high in solubility of silicic acid and solubilization ratio of magnesia.SOLUTION: The silicic acid fertilizer has percentage content of merwinite (3CaO MgO 2SiO) of 10 mass% or more and percentage content of MgO of 5 to 25 mass%, water solubility by a water-weak acidic cation-exchange resin method of 20% or more and solubilization ratio of magnesia of 70% or more. The manufacturing method of the silicic acid fertilizer by burning a mixed raw material by mixing at least a blast furnace water granulated slag, a magnesium source and a calcium source so that percentage of MgO is 5 to 25 mass% at 1250 to 1400°C, and then cooling at a rate of 30°C or less per min. and forming the merwinite.SELECTED DRAWING: None
Patent JP-2019123399-A (JP)
Title: Motor with reduction mechanism
Inventor: AOYAMA TOMOHIRO
IPC: F16H21/40
Filed: 2018-01-17
Abstract: To provide a motor with a reduction mechanism which can largely take a reduction ratio, and can suppress the enlargement of the reduction mechanism.SOLUTION: In a motor with a reduction mechanism having a motor part, the reduction mechanism, a motion conversion mechanism and a housing, the reduction mechanism has a worm, a first gear for transmitting the rotation of the worm, and rotating with a first shaft arranged in the housing as a center, and a second gear to which the rotation of the first gear is transmitted, and which rotates with a second shaft arranged in a position in the housing different from that of the first shaft as a center. The motion conversion mechanism has a turning member having a sector gear, and turning with an axial line of the first shaft as a center, and a rod for connecting the second gear and the turning member. An output shaft has an output gear which is engaged with the sector gear.SELECTED DRAWING: Figure 2
Patent JP-2019114221-A (JP)
Title: Card for non-contact short-range radio communication and data parallel processing system using the same
Inventor: KAWABATA AKIHISA
IPC: G06K19/073
Filed: 2018-01-19
Abstract: To provide a card for non-contact short-range radio communication that can exert a stable magnetic flux blocking effect on a pair of communication members and reduce a signal output adjustment burden and a data parallel processing system using the card.SOLUTION: A pair of communication modules 11 and 21 including planar antennas 11A and 21A respectively and partition plate 10 having a circular through-hole 10H are provided, and thereby generation of eddy current on a facing side main surface of the partition plate 10 and propagation and generation of eddy current on a non-facing side main surface are blocked or suppressed. For example, an IC card 100 compatible with an electromagnetic wave signal for RFID in a microwave band can be obtained easily and inexpensively.SELECTED DRAWING: Figure 1
Patent JP-2018066760-A (JP)
Title: Route notification device, server device, route notification system and route notification method, and program for route notification
Inventor: HIRABAYASHI DAISUKE
IPC: G01C21/34
Filed: 2018-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a route notification device that, in search of a route, can search for a more appropriate route in consideration of the characteristics of a vehicle and a temporary situation of the road.SOLUTION: A route notification device comprises: an interface 1 that transmits characteristic information indicating the characteristics of a vehicle to a server device SV; a CPU 2 that acquires route data indicating routes on which the vehicle travels that is searched for by using a travel history of another vehicle having characteristics equivalent to the characteristics indicated by the transmitted characteristic information; and a display 3 that displays the acquired route data.SELECTED DRAWING: Figure 3
Patent JP-2019130542-A (JP)
Title: Mold for casting
Inventor: SUGIMOTO MASAMICHI
IPC: B29C45/38
Filed: 2018-01-29
Abstract: To omit a deburring step in a post process in casting using a mold.SOLUTION: A mold for casting comprises: a basin part 18 provided with an opening part 28 formed at a stationary mold 14, communicated with the inside of a cavity 12 via a gap 26 in a joint part 24 between the stationary mold 14 and a movable mold 16 and further opened toward the movable mold 16; and a projection part 34 formed at an outer circumferential edge part 32 confronted with an inner circumferential edge part 30 on the side of the gap 26 in the opening part 28 and projecting in a direction of the gap 26.SELECTED DRAWING: Figure 1
Patent JP-2019131444-A (JP)
Title: Method of molding optical element
Inventor: MISAKA MOTOSUKE
IPC: G02B3/00
Filed: 2018-02-01
Abstract: To provide a method of molding an optical element capable of suppressing cracking and burning of the optical element and securing face precision of an outer peripheral part and a molding face outer peripheral part of the optical element.SOLUTION: A method of molding an optical element comprises pressing a molding blank to form the optical element to which optical faces by an upper mold and a lower mold and a side face by a side mold have been transferred, and includes: a heating process of heating the molds so that the molding blank reaches a first temperature corresponding to first viscosity at which the molding blank does not enter a gap between the upper mold and side mold and a gap between the lower mold and side mold when preset first pressing force is applied; a first pressing process of applying the first pressing force to the molding blank until a reduction speed of the inter-mold distance between the upper mold and lower mold becomes a predetermined speed or lower or until the reduction in the inter-mold distance stops; and a second pressing process of heating the surface of the molding blank so that the temperature of the surface reaches a second temperature at which second viscosity lower than the first viscosity is obtained, and applying the first pressing force to the molding blank.SELECTED DRAWING: Figure 2
Patent JP-2018099029-A (JP)
Title: Surge suppression system for medium voltage and high voltage
Inventor: DARYL MOORE
IPC: H02H9/02
Filed: 2018-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a surge suppression unit system that is connected to a plurality of places of a transmission network and a wire network, and provides protection of a grid level from various fairer before the fairer achieves or applies harmful effect to a facility.SOLUTION: A surge suppression unit 20 balances a phase voltage corresponded to a ground surface by pressing a current which is phase-shifted to a clean into a phase having the lowest phase voltage. It is preferable that a component is single phase transformers 31, 32, and 33, and is set to the size matched for a voltage class and KVA of a specific surge suppression unit 20 to be used in lasting solution. A specification of the voltage determines a proper winding ratio required for setting the proper size for an installation place of each surge suppression unit. All of three transformers 3 have an interval on the basis of a predetermined standard for preventing arc occurrence or a magnetic flux between phases.SELECTED DRAWING: Figure 4-1
Patent JP-2019134816-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-02-05
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019139925-A (JP)
Title: Battery pack
Inventor: TANAKA TAKESHI
IPC: H01M2/10
Filed: 2018-02-08
Abstract: To provide a battery pack capable of suppressing increase in physical size in a direction in which a case and a substrate are opposed to each other.SOLUTION: A battery pack comprises: a plurality of battery cells; cases 61 and 62 for housing the plurality of battery cells; a plurality of voltage detection lines whose one ends are connected with the battery cells; a first connector 48 that puts together the other ends of the plurality of voltage detection lines; and a substrate 21 mounting a second connector 27 into which the first connector is inserted. The first connector is inserted into the second connector in a direction along an opposed surface to the cases, of the substrate.SELECTED DRAWING: Figure 10
Patent JP-2019138056-A (JP)
Title: Construction machine
Inventor: TAKEBAYASHI KEIFUMI
IPC: E02F3/85
Filed: 2018-02-09
Abstract: To provide a construction machine which can prevent descent of a vehicle body without making a blade be in a float state even if an operator wrongly operates when a vehicle body is in a jack-up state and which can perform proper leveling work with making a blade be in a float state when a vehicle body is not in a jack-up state.SOLUTION: A hydraulic shovel comprises a controller 40 switching between validation and invalidation of a float command and a descent command of a blade operating device 34. The controller 40 switches a solenoid selector valve 39 to a blockage position VI and invalidates the float command when vehicle body is determined to be in a jack-up state and a front stroke s of a control lever is equal to or larger than a reference value s2. The controller 40 holds a solenoid selector valve 39 in a communication position V and validates the float command when vehicle body is determined not to be in a jack-up state and a front stroke s of a control lever is equal to or larger than a reference value s2.SELECTED DRAWING: Figure 2
Patent JP-2019140821-A (JP)
Title: Manufacturing method of stator, stator and flexure processing device
Inventor: ONDA KAZUSHI
IPC: H02K3/04
Filed: 2018-02-13
Abstract: To improve mutual bonding accuracy of multiple segment coils forming a coil, while shortening the axis length of stator.SOLUTION: When manufacturing a stator, crossing-over parts of two legs projecting from slots of stator core different from each other and adjoining in the radial direction, and crossing in a state where other tip does not exist between the tips in the hoop direction when viewing from the radial direction are clamped, and out of the two clamped legs, the tip of the inside leg located on the radial inside is bent to the outer peripheral side of the stator core, and the tip of the outside leg located on the radial outside is bent to the shaft center side.SELECTED DRAWING: Figure 17
Patent JP-2019139621-A (JP)
Title: Authentication and approval information integration device and authentication and approval information integration method
Inventor: TAKASE TAKUMA
IPC: G06F21/45
Filed: 2018-02-14
Abstract: To reduce a burden on the development of an application using an API of a plurality of API infrastructure and a burden on the management of authentication and approval information.SOLUTION: An authentication and approval information storage unit 12 stores application authentication and approval information on an API infrastructure 2 in association with API-Key shipped to the application, and when receiving an API request including API-Key shipped by an authentication and approval information integration system 1, a request processing unit 13 refers to the authentication and approval information storage unit 12, converts API-Key included in the API request into application authentication and approval information on the API infrastructure 2 at the transfer destination of the API request, and transfers the information to the API infrastructure 2.SELECTED DRAWING: Figure 1
Patent JP-2018125537-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: WAKIMOTO HIROKI
IPC: H01L21/265
Filed: 2018-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which controls a carrier lifetime distribution in a direction perpendicular to a semiconductor substrate.SOLUTION: A semiconductor device comprises: an n type semiconductor substrate 10; a p type anode region 20 formed on a surface side of the semiconductor substrate; an n type field stop region 40 which is formed on a rear face side of the semiconductor substrate and formed by proton as a donor; and an n type cathode region 30 formed on the rear face side of the semiconductor substrate and closer to the rear face than the field stop region. A concentration distribution of a donor in the field stop region in a depth direction has a first peak and a second peak on the side closer to the rear face of the semiconductor substrate than the first peak and has a lower concentration than the first peak; and a carrier lifetime in at least partial region between the anode region and the cathode region is longer than a carrier lifetime in either anode region or the cathode region.SELECTED DRAWING: Figure 2
Patent JP-2019143322-A (JP)
Title: Sliding door device
Inventor: NISHIZAWA KENJI
IPC: E06B3/46
Filed: 2018-02-19
Abstract: To provide a sliding door device which can be performed opening and closing of a door and airtight closing of a room easily and safely, and where degree of freedom of design and construction is high, and which is at a low price.SOLUTION: In a sliding door device 1 which comprises a suspending rail 2 which is arranged on the upper of a doorway 100, and a door body 3 which is suspended as making a running roller 4 that rolls on and comes in contact with the suspending rail 2 intervene, a coil spring 5 is made to build into the door body 3, and the door body 3 is suspended from the suspending rail 2 in a balancing state by connecting this coil spring 5 to the running roller 4. In horizontal and vertical movement of the door body 3, the door body is guided by a guide roller 82 provided to the door body 3 running on an opening and closing guide rail 81 which is independently provided besides the suspending rail 2 and has a downward inclination 81a toward a closing position of a door.SELECTED DRAWING: Figure 1
Patent JP-2019144348-A (JP)
Title: Information processing system and computer program
Inventor: NAMASE YUKO
IPC: G06F16/60
Filed: 2018-02-19
Abstract: To provide "an information processing system and a computer program" which indicate a relation of processing performed in response to an utterance content and uttered voice to a user.SOLUTION: When a voice recognition engine 2 recognizes a text of "I want to go to a fashionable restaurant in Tokyo", an interactive-type voice input control section 9 identifies "Tokyo" and "restaurant" as parameters and "I want to go" as an intention in accordance with a registered pattern "name of place+facility category+intention" and extracts a word "fashionable" which is not identified as the intention and the parameter in a recognition text as an unconsidered parameter. Retrieval service corresponding to the identified intention "I want to go" is requested of a service supply section 8 to be performed by using the identified parameter. Voice of ""fashionable" is not considered as the keyword" is outputted and existence of the unconsidered parameter is indicated to the user.SELECTED DRAWING: Figure 4
Patent JP-2019143712-A (JP)
Title: bush
Inventor: IZUMI SHUN
IPC: F16C17/02
Filed: 2018-02-20
Abstract: To effectively prevent entry of foreign objects into a space between a support pin (a shaft body) and a cylindrical body.SOLUTION: A bush includes: a shaft body 11 fixed to a connection body; a cylindrical cylinder body 12 which is fixed to a connected body and in which the shaft body 11 is rotatably inserted into its cylinder; and a cover member 40 attached to at least one axial end part of an outer peripheral surface of the shaft body 11. The cover member 40 includes: a toric base part 41 fixed to the outer peripheral surface of the shaft body 11 on its inner peripheral surface; and a folded part 42 which bends from an outer peripheral edge of the base part 41 to the cylinder body 12 side. The base part 41 and the folded part 42 cover an end part of an air gap between the outer peripheral surface of the shaft body 11 and an inner peripheral surface of the cylinder body 12.SELECTED DRAWING: Figure 2
Patent JP-2019146024-A (JP)
Title: Proximity sensor
Inventor: OKAMOTO TAKUYA
IPC: G01V3/10
Filed: 2018-02-21
Abstract: To provide a proximity sensor that can reduce an influence of periodic noise.SOLUTION: A proximity sensor 100 according to one embodiment of the present invention is the proximity sensor 100 that detects a detection body 200 by using a magnetic field, and comprises: a detection coil 11 that generates the magnetic field; an excitation circuit 20 that repeatedly supplies a pulse-like excitation current to the detection coil 11; a detection circuit 30 that detects the detection body 200 on the basis of a voltage generated on both ends of the detection coil 11 in a predetermined period after supply of an excitation current is cut off; and a control circuit 40 that controls the excitation circuit 20 so that timing to cut off the supply of the excitation current to the detection coil 11 becomes non-periodic.SELECTED DRAWING: Figure 1
Patent JP-2019146407-A (JP)
Title: Vehicular electric power supply apparatus
Inventor: SONE TOSHIHIRO
IPC: H02J7/00
Filed: 2018-02-22
Abstract: To provide a vehicular electric power supply apparatus capable of inhibiting a DC/DC converter from being increased in size or cost even when a load (electric power consumption) of a low-voltage auxiliary machine is increased.SOLUTION: A vehicular electric power supply apparatus comprises: a first battery which supplies electric power to a first load driven at a first voltage and a second load driven at a second voltage lower than the first voltage; a second battery which supplies electric power to the second load and has a lower output voltage than the first battery; a DC/DC converter which steps down the voltage value of the first battery and supplies electric power to the second load; and a controller which controls the operation of the DC/DC converter on the basis of the charging rate of the first battery and the charging rate of the second battery, thereby controlling a state of supplying the electric power of the first battery to the second load.SELECTED DRAWING: Figure 1
Patent JP-2019146935-A (JP)
Title: Learning data creation support apparatus, learning data creation support method, and learning data creation support program
Inventor: SUGAWARA MASATAKA
IPC: A61B6/00
Filed: 2018-02-28
Abstract: To generate learning data required for learning without performing a complicated operation.SOLUTION: Respective candidate positions of multiple lesion candidate region images obtained by applying an image analysis process to a medical image are displayed on schematic diagrams 41, 42, 43 and 44 of a human body. Lesion candidate region images R2, R8, R9 and R10 other than a lesion candidate region image corresponding to a denied candidate position where a denial operation has been received are registered as correct answer data, or the lesion candidate region images R2, R8, R9 and R10 corresponding to confirmed candidate positions where a confirmation operation has been received are registered as the correct answer data.SELECTED DRAWING: Figure 4
Patent JP-2018145421-A (JP)
Title: Lubricating oil composition and improvement in and relating to the same
Inventor: JOSEPH PETER HARTLEY
IPC: C10M135/10
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition suitable for using in a direct-injected spark-ignited internal combustion engine, for reducing LSPI events.SOLUTION: The present invention provides: a lubricating oil composition; a method of reducing low-speed pre-ignition (LSPI) in a direct-injected spark-ignited internal combustion engine; and a use of a lubricating oil composition to reduce LSPI events in such an engine. Preferably, the composition comprises a detergent package comprising a borated calcium detergent, wherein the detergent package has a calcium content of at least 0.12 wt%, based on the mass of the composition, and wherein the borated calcium detergent has a boron content of at least 100 ppm, based on the mass of the composition. Optionally, the composition comprises a first detergent comprising a calcium detergent, and a second detergent comprising a borated calcium detergent.SELECTED DRAWING: None