baber/WOPTO huggingface dataset:
Patent JP-2019067642-A (JP)
Title: Downlight-type lighting appliance attachment reinforcing plate and its attachment structure
Inventor: TAMAMURA KOZO
IPC: F21V21/04
Filed: 2017-10-02
Abstract: To provide a reinforcing plate for a downlight-type lighting appliance which dispenses with assembling in a ceiling, and can be surely fixed to an upper face of a ceiling material.SOLUTION: A reinforcing plate 1 is constituted of two pieces of plate materials 2a, 2b whose one-side sides are hinged, and a notch 4 is formed at the hinged side 3. When the reinforcing plate 1 is spread out, the notch 4 serves as an attachment hole 5 of a downlight main body 20 in an abutment state. One face of the reinforcing plate 1 serves as an adhesion face 9 to a ceiling material 10. A diameter of the attachment hole 5 is the same as, or small than a radius of an embedding hole 11 formed at the ceiling material 10. A maximum distance S from the notch 4 up to outer edges 6 of the plate materials 2a, 2b is shorter than a diameter of the embedding hole 11.SELECTED DRAWING: Figure 1
Patent JP-2019064505-A (JP)
Title: Bicycle sprocket
Inventor: FUKUNAGA YASUFUMI
IPC: B62M9/10
Filed: 2017-10-03
Abstract: To provide a bicycle sprocket that can prevent a chain from shifting between sprockets in a sprocket tooth different from a shifting initiation tooth, and can reduce shock during shifting operation.SOLUTION: A bicycle sprocket comprises a base body 13 (a, b), a first sprocket tooth 15 and a shifting initiation tooth. The first sprocket tooth 15 has a drive surface 21 including a drive surface side tooth tip end portion 21a, a non-drive surface 23 including a non-drive surface side tooth tip end portion 23a, and a tooth tip portion 25 connecting the drive surface side tooth tip end portion 21a and the non-drive surface side tooth tip end portion 23a. The non-drive surface 23 extends circumferentially from the non-drive surface side tooth tip end portion 23a toward a first surface 13a. The tooth tip portion 25 extends in a first direction D1 between the drive surface side tooth tip end portion 21a and the non-drive surface side tooth tip end portion 23a. The non-drive surface 23 extends from the non-drive surface side tooth tip end portion 23a in a second direction D2 that is different from the first direction D1.SELECTED DRAWING: Figure 8
Patent JP-2019063770-A (JP)
Title: Production method of granules and production device
Inventor: AKIYAMA NAOHISA
IPC: B01J2/10
Filed: 2017-10-04
Abstract: To provide a production method of granules in which generation of coarse particles in obtained granules themselves is suppressed and a production device.SOLUTION: A dry stirrer that stirs particles in a dry state, and a wet stirrer 4 that is located below the dry stirrer and stirs the particles are used. The wet stirrer 4 stirs powder together with a liquid component to form granulated bodies. The wet stirrer 4 includes :a cylindrical stirring chamber 20 in which a central axis is laterally arranged; a cutting blade that rotates around the cylindrical central axis in the stirring chamber 20; and a stirring blade 13 that rotates along an inner wall 14 that is a cylindrical side wall in the stirring chamber 20. The stirring blade 13 is wobbled when the stirring blade 13 passes above than the central axis of the stirring chamber 20.SELECTED DRAWING: Figure 5
Patent JP-2019070457-A (JP)
Title: Magnetic fluid heat engine
Inventor: SATO KYOSUKE
IPC: F03G7/00
Filed: 2017-10-06
Abstract: To provide constitution of a power conversion unit for facilitating and downsizing magnetic field application means.SOLUTION: A magnetic fluid heat engine comprises: magnetic fluid; a circulation flow passage for the magnetic fluid; a magnetic field application part arranged in the middle of the circulation flow passage; a heat receiving part and a heat non-receiving part arranged in the magnetic field application part; a heat source connected to the heat receiving part; and magnetic field application means of applying a magnetic field to the magnetic field application part, where the circulation flow passage is folded back at the magnetic field application part, any magnetic pole of the magnetic field application means is opposite to an apex where the circulation flow passage is folded back, and out of two flow passages generated by folding back the circulation flow passage, at one flow passage, the heat receiving part is arranged, and at the other flow passage, the heat non-receiving part is arranged.SELECTED DRAWING: Figure 2
Patent JP-2019069458-A (JP)
Title: Projection detection device, and cutting device
Inventor: MIMA MASATO
IPC: G01B11/22
Filed: 2017-10-06
Abstract: To provide a projection detection device capable of detecting a projection generated by formation of a cut groove, and a cutting device.SOLUTION: A projection detection device 50 is used for a cutting device 100 which relatively moves a workpiece W and a laser torch 21 along a worked surface WS of the workpiece W to form a cut groove on the workpiece W, and detects a projection projecting from the workpiece WS, includes a beam sensor 51 which projects and receives a detection beam L toward a direction crossing a relative movement direction in which the laser torch 21 and the workpiece W relatively move, and outputs a projection detection signal when the detection beam L is blocked.SELECTED DRAWING: Figure 3
Patent JP-2019070728-A (JP)
Title: Voice recording/reproducing system and voice recording/reproducing method
Inventor: FURUICHI HIROKI
IPC: G10L19/00
Filed: 2017-10-10
Abstract: To reproduce a recording file with a different masking for each user.SOLUTION: A voice recording/reproducing system includes: a telephone call information reproduction unit 113 which generates a masking editing screen 121 and determines a mask position to be applied to voice information; a voice public reproduction unit 116 which generates a masking reproduction screen 124 and reproduces voice information with a predetermined masking applied at the mask position; a voice processing unit 118 which processes the voice information of an original recording file stored in a first recording file storage unit 117 by applying the predetermined masking and supplies it to the voice public reproduction unit 116; and a second recording file storage unit 119 which stores the mask-processed recording file processed by the voice processing unit 118.SELECTED DRAWING: Figure 2
Patent JP-2018066060-A (JP)
Title: Electroless nickel plating bath
Inventor: HASHIMOTO DAISUKE
IPC: C23C18/34
Filed: 2017-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electroless nickel plating bath capable of suppressing nickel skip or deposition outside a pattern, and obtaining an electroless nickel plating film excellent in corrosion resistance and an appearance.SOLUTION: An electroless nickel plating bath contains a reducer and a nitro group-containing aromatic compound containing one or more nitro groups.SELECTED DRAWING: None
Patent JP-2019071830-A (JP)
Title: Water absorption treatment material and production method thereof
Inventor: YOSHINAGA HAYASHI
IPC: A01K1/015
Filed: 2017-10-17
Abstract: To provide a water absorption treatment material excellent in lump strength of a used granular material; and to provide a production method thereof.SOLUTION: A water absorption treatment material 1 comprises a plurality of granular materials 10. The granular material 10 has a granular core part 12, a covering part 14 (first covering part) and a covering part 16 (second covering part). The core part 12 has an open hole 13. The covering part 14 contains an adhesive material which is provided on the external surface of the core part 12. The covering part 16 contains an adhesive material which is provided inside the open hole 13.SELECTED DRAWING: Figure 3
Patent JP-2019072933-A (JP)
Title: Mold clamping device with magnet clamp plate
Inventor: FURUMOTO MOTOMU
IPC: B29C45/64
Filed: 2017-10-17
Abstract: To provide a mold clamping device provided with a magnet clamp plate which can use a standard injection nozzle or the like and has sufficient strength.SOLUTION: A mold plate (5) is composed of a cast mold body (20) and a magnet clamp plate (21) in which a plurality of magnet cores consisting of permanent magnets, permanent electromagnetic magnets and coils are embedded. Those are fixed directly. The mold body (20) is hollowed out by leaving a predetermined rib (23), and the magnet clamp plate is in contact with the mold body (20) at the rib (23). In the magnet clamp plate (21), a plurality of bottomed core holes (29) for housing the magnet cores are formed on a back side, and a plurality of wiring through groove (31) for housing an electric wires are formed. The wiring through groove (31) having a length of 1/4 or less of the diameter of the core hole (29) is provided at a position not in contact with the rib (23).SELECTED DRAWING: Figure 2
Patent JP-2019079879-A (JP)
Title: Thermoelectric conversion device
Inventor: NEMOTO TAKASHI
IPC: F25B21/02
Filed: 2017-10-23
Abstract: To provide a thermoelectric conversion device which allows efficient conversion between heat and electricity.SOLUTION: A thermoelectric conversion device 1 comprises: a plurality of first electrodes 7; a plurality of thermoelectric conversion elements 5 and 6 whose one ends are electrically connected to the first electrodes 7; a plurality of second electrodes 8 which are electrically connected to the other ends of the thermoelectric conversion elements 5 and 6; a high-temperature medium passage 2 connected to the first electrodes 7; and a low-temperature medium passage 3 connected to the second electrodes 8. In either one of the high-temperature medium passage 2 or the low-temperature medium passage 3, a plurality of springs 15 are internally arranged in such a manner that they are located at a portion connected to the first electrodes 7 or the second electrodes 8. One of the springs 15 is arranged so as to bias one of the thermoelectric conversion elements 5 and 6. At the portion connected to the first electrodes 7 or the second electrodes 8, one of the passages has a transmission part 14 which can transmit biasing force of one of the springs 15 to one of the thermoelectric conversion elements 5 and 6.SELECTED DRAWING: Figure 2
Patent JP-2019082770-A (JP)
Title: Power failure response support system
Inventor: TSUMORI SEIICHI
IPC: G06Q10/00
Filed: 2017-10-30
Abstract: To provide a power failure response support system allowing a response to a consumer to be performed promptly and appropriately when there is a report on occurrence of a power failure (failure) from the consumer and also capable of contributing to appropriate and prompt repair when requesting a failure repair from a worker.SOLUTION: A customer report management system receives information for identifying a customer via a terminal of a customer center, requests a smart meter operation management system to acquire current value information of a smart meter of the corresponding customer when receiving a creation request of a failure slip, and transmits it to the terminal of the customer center in order to display the acquired current value information on the terminal of the customer center. In addition, when the reception of the failure is confirmed through the terminal of the customer center, the acquired current value information is printed on the failure slip.SELECTED DRAWING: Figure 2
Patent JP-2019055907-A (JP)
Title: Expression method for creating gloss in pate de verre
Inventor: HASHIGUCHI HIROMI
IPC: A44C27/00
Filed: 2017-09-19
Abstract: To freely create a form restricted at a draft angle, etc., while creating expression for expressing gloss on a surface by the Pate de verre technique.SOLUTION: Glass dripping on a gypsum surface coated by falling heated glass wraps a mold by a device set so as to be previously coated on the surface of the gypsum mold with glass powder to naturally drip from an upper portion. The glass on the gypsum surface becomes thick to maintain strength and can express even gloss, and a form is freely created by coating the glass powder on the surface of the gypsum mold.SELECTED DRAWING: Figure 2
Patent JP-2018015896-A (JP)
Title: Robot device and robot control method
Inventor: NEGISHI MASATO
IPC: B25J9/10
Filed: 2017-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a robot device capable of improving an operation speed of a multi-joint robot by appropriately processing a singularity, and a robot control method.SOLUTION: A robot device 1 includes: a multi-joint robot 2; and a controller 3 for driving and controlling the multi-joint robot 2 on the basis of an operation command input from a teaching pendant 4 capable of operating the multi-joint robot 2. The controller 3 includes: a joint angle computing unit 32 for computing each joint angle command for driving the multi-joint robot 2 on the basis of the operation command; a servo control unit 30 for rotatably driving a rotary joint so as to operate the multi-joint robot 2 on the basis of the joint angle command computed by the joint angle computing unit 32; a singularity calculating unit 51 for calculating a distance between the multi-joint robot 2 and a singularity of the multi-joint robot 2; and a maximum joint angle deviation adjust unit 52 for limiting a maximum rotational speed of the rotary joint that is preliminary specified on the basis of a singularity kind, when a singularity distance is smaller than a prescribed value.SELECTED DRAWING: Figure 5
Patent JP-2019082915-A (JP)
Title: Reservation system, reservation method and reservation program
Inventor: TAMAMURA TAKESHI
IPC: G06Q10/02
Filed: 2017-10-31
Abstract: To provide a reservation system for efficiently calling a user who has made a reservation.SOLUTION: The reservation system is a system for managing reservations at a facility. The reservation system includes: reception means that is configured to receive reservations made by users from multiple reservation channels including reception terminals installed in a facility and to store a piece of reservation information associated with a channel of a reservation; and display means that is configured so as to, in order to display a management screen for managing the reservation information on a facility terminal, perform a series of display processing of a list of users who have made a reservation on the basis of the reservation information, and to transmit the display processing result responding to a display request from the facility terminal. The management screen displays a list of reservations. The display processing includes a series of processing, in order to identify the reservation channel with respect to reservations via the reception terminals in the list, to give a background color different from at least partial reservations via the other reservation channels.SELECTED DRAWING: Figure 1
Patent JP-2019082092-A (JP)
Title: Base-isolated building
Inventor: SAKURAI YUMI
IPC: E04H9/02
Filed: 2017-11-01
Abstract: To provide a base-isolated building with high resistance to overturning moment that acts on the base of the building during an earthquake.SOLUTION: A base-isolated building 1 has a lower structure 10 and an upper structure 20 via a base-isolated device 50. At least one raised corner C forming the upper structure 20 is composed of a wall or sheath material 24. An upper column 22C in the vicinity of the raised corner C is supported by a raised corner sloped column 31 provided so that the lower side extends outward, and is connected to the lower structure 10.SELECTED DRAWING: Figure 1
Patent JP-2018018836-A (JP)
Title: Contact structure of contact
Inventor: EJIRI KOICHIRO
IPC: H01R24/20
Filed: 2017-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure of a contact, in which an arc discharge caused between contacts connected in hot line is suppressed without increasing a size of the contact structure of a contact, and without increasing a withdrawal stroke of a mating contact.SOLUTION: In a moving path of a second contact, a hot-line contact portion of a first contact and an auxiliary contact portion of an auxiliary contact body that is formed of high resistor, a base end connection of the auxiliary contact body being electrically connected to the first contact, are placed at positions different from each other in a back and forth direction while being separated with a width that allows the hot-line contact portion and the auxiliary contact portion to contact the second contact simultaneously. When the second contact moves away from the first contact, the auxiliary contact body formed of high resistor is interposed between the first contact and the second contact to suppress an arc discharge.SELECTED DRAWING: Figure 3
Patent JP-2019086241-A (JP)
Title: Heat exchanger
Inventor: MACHIDA KAZUHIKO
IPC: F28D7/02
Filed: 2017-11-08
Abstract: To provide a heat exchanger of high reliability, capable of preventing breakdown because of securing a water relief space, even in a case where water is frozen in a spiral flow passage.SOLUTION: A heat exchanger 1 is configured to heat or cool water flowing in an inner pipe 2, from the outside of the inner pipe 2. The heat exchanger is configured such that into the inner pipe 2, an insertion body 3 is inserted; the insertion body 3 comprises a shaft part 5, and a projection part 6 formed on an external surface of the shaft part 5; between the inner pipe 2 and the projection part 6, a spiral flow passage 7 is formed, where water flows; and in the shaft part 5, a hollow part 8 is formed. Consequently, the hollow part 8 of the insertion body 3 deforms in a contracted manner due to water pressure at the time of freezing expansion, to increase a water side volume, which in turn absorbs and reduces expansion, thereby preventing breakdown of the heat exchanger 1.SELECTED DRAWING: Figure 1
Patent JP-2019085015-A (JP)
Title: Vehicle seat sliding device
Inventor: SETO HARUKI
IPC: B60N2/08
Filed: 2017-11-08
Abstract: To obtain a vehicle seat sliding device comprising a configuration which is hard to be inclined and deflected by, for example, traction of a cable.SOLUTION: A traction part Pd and a pressing part Pp are deviated from a support part Ps to sides opposite to each other in a vehicle width direction. Consequently, for example, compared to the case that the traction part Pd and the pressing part Pp are deviated from the support part Ps to a same side in the vehicle width direction, a balance in the vehicle width direction of an operation member 62 to the support part Ps can be easily assured. Therefore, according to such a configuration, it can be suppressed that a support member 61 is inclined and deflected in the vehicle width direction, for example, by a force received from a cable 70 and the operation member 62.SELECTED DRAWING: Figure 21
Patent JP-2019090551-A (JP)
Title: Electromagnetic missile accelerator
Inventor: FUKUOKA HIDEMASA
IPC: H05H1/54
Filed: 2017-11-13
Abstract: To provide an electromagnetic missile accelerator which reduces energy loss by suppressing plasma arc leakage when accelerating a missile.SOLUTION: An electromagnetic missile accelerator of the present invention comprises: a pair of conductive rails 1; and a conductive part which conductively connects between the pair of conductive rails 1 and generates plasma armature 30. The accelerator accelerates a missile 2 arranged in the pair of conductive rails 1 by a Lorentz force F generated at the conductive part by a current flowing between the pair of conductive rails 1. The missile 2 has a shape which is tapered toward an acceleration direction A. The distance between the pair of conductive rails 1 in the width direction is gradually narrowed toward the acceleration direction A of the missile 2. The inclination of the outer periphery of the missile 2 may be equal to or larger than the inclination of the inner periphery of the pair of conductive rails 1.SELECTED DRAWING: Figure 1
Patent JP-2019091796-A (JP)
Title: Switching element and manufacturing method thereof
Inventor: TANNO KATSUNORI
IPC: H01L21/322
Filed: 2017-11-14
Abstract: To restrain growth of plane fault in a body region.SOLUTION: A switching element has a SiC substrate having an off angle, a trench elongating in the off direction when viewing the top face of the SiC substrate in plan view, a gate insulator and a gate electrode. The SiC substrate has an n-type source region, a p-type contact region, a p-type body region in contact with the gate insulator on the underside of the source region, and having a p-type impurity concentration lower than that of the contact region, an n-type drift region in contact with the gate insulator on the underside of the body region, and multiple low lifetime regions placed between at least one of the source region and contact region and the drift region, and having a point defect density higher than that of the surrounding body region. The multiple low lifetime regions are placed at intervals in the off direction. At least a part of the body region is placed in the interval.SELECTED DRAWING: Figure 1
Patent JP-2018113246-A (JP)
Title: Fuel cell stack
Inventor: NAKAMURA TOSHIYUKI
IPC: H01M8/2428
Filed: 2017-11-15
Abstract: PROBLEM TO BE SOLVED: To suppress power loss in an end part current collector member.SOLUTION: A fuel cell stack 100 includes a manifold 2, a fuel battery cell 1, and an end part current collector member 3. The end part current collector member 3 is electrically connected to a lower power generation element part arranged at the lowermost position in each power generation element part. The end part current collector member 3 includes a joining part joined to the lower power generation element part and a drawing part that extends downward from the joining part. The end part current collector member 3 is constituted by one member.SELECTED DRAWING: Figure 1
Patent JP-2019089514-A (JP)
Title: ECU module
Inventor: KOBAYASHI IORI
IPC: B60R16/02
Filed: 2017-11-16
Abstract: To provide an ECU module which can adjust a pressure in a storage space even when a resin mold substrate and a housing that stores an actuator therein are integrated with each other in an adhesion state.SOLUTION: An ECU module includes a housing having a storage space therein, an actuator stored in the housing, a circuit board having connectors, a portion excluding a connection part connected to the other connector among the connectors, and a resin mold covering the whole of the circuit board, includes a resin mold substrate that seals a storage space of the housing so as to make a space with the housing an adhesion state, and is provided with a ventilation passage which penetrates through the connectors and communicates the connection part of the connector with the storage space.SELECTED DRAWING: Figure 1
Patent JP-2019092536-A (JP)
Title: Device for games
Inventor: SEGUCHI HIROYUKI
IPC: A63F7/02
Filed: 2017-11-17
Abstract: To make it possible to divide and give a number of holding points a player has to another player.SOLUTION: Even if a number of points to be divided exceeds a number of holding balls, a card unit performs dividing issuance processing for issuing an IC card 24 recording at least a part of a total number, which is obtained by totaling the number of holding balls and a number of game balls, as a number of holding balls. In this way, the number of holding balls the player has can be divided and given to another player.SELECTED DRAWING: Figure 8