baber/WOPTO huggingface dataset:
Patent JP-2020139308-A (JP)
Title: Wall surface composition
Inventor: TAKASE KAZUO
IPC: E04B2/96
Filed: 2019-02-28
Abstract: To provide a wall surface composition with fireproof performance.SOLUTION: A wall surface composition is provided with mullions 1, 1, ..., and a panel unit 2 attached to the mullions 1, 1, ..., wherein the panel unit 2 comprises anchors 3 in an outer peripheral side of a vertical frame 28a and adjustment bolts 4 attached to the anchors 3. The adjustment bolts 4 are arranged in a longitudinal direction of the vertical frame 28a in an interval with fireproof performance, freely moving in an inner-outer peripheral direction, abutting to the mullion 1 and being fixed with a screw 5.SELECTED DRAWING: Figure 1
Patent JP-2020141493-A (JP)
Title: Winding field magnetic type synchronous motor
Inventor: SAKURAI SHIGEO
IPC: H02P25/20
Filed: 2019-02-28
Abstract: To provide a winding field magnetic type synchronous motor that enables switching of the number of pole pairs without thickening a wire on a stator side, using special magnets, or requiring advanced design and control.SOLUTION: In a winding field magnetic type synchronous motor, the number of pole pairs is Pi, i is an integer from 0 to n, n is an integer of 1 or more, Pi is a divisor of P0, P0>P1>...>Pn, and the field winding can be switched to a plurality of the number of pole pairs. The winding field magnetic type synchronous motor includes: a rotor core 11 having slots S1 to Sm and teeth T1 to Tm; conductors W1 to Wm arranged in each of the slots S1 to Sm; a field winding composed by connecting two of conductors W1 to Wm connected as pairs; and a field winding control circuit that switches the number of poles by changing an energizing direction of the field winding. The field winding control circuit controls the conductors W1 to Wm so as to use P0/Pi of adjacent conductors as one conductor group, and differ energization directions of the adjacent conductor groups from each other, and sets the number of pole pairs to Pi.SELECTED DRAWING: Figure 1B
Patent JP-2020141353-A (JP)
Title: Device management method, management device, and program
Inventor: TAKAGI MAMORU
IPC: H04L12/70
Filed: 2019-03-01
Abstract: To provide a device management method, a management device, and a program that enable appropriate response to the occurrence of failure or the like when remotely monitoring a monitored device.SOLUTION: A cloud side connected to a monitoring target device via a network acquires monitoring information of the monitoring target device, and manages a predetermined event that has occurred in the monitoring target device on a timeline. For example, a computer device acquires the monitoring information of the monitoring target device connected via the network (S101). A monitoring system that acquires monitoring information may be located on the cloud side or on the monitoring target device side. In this case, the monitoring system may be arranged as a node of a user network to monitor a plurality of monitoring target devices and send the monitoring information to the cloud server, or the monitoring system may be arranged for each monitoring target device.SELECTED DRAWING: Figure 9
Patent JP-2020139722-A (JP)
Title: Heat exchanger and cooling structure
Inventor: HIRONO SHINSUKE
IPC: F28F1/34
Filed: 2019-03-01
Abstract: To control the increase in ventilation resistance of a heat exchanger with fins located between refrigerant passages.SOLUTION: There is provided a heat exchanger 100 comprising a plurality of refrigerant passages 21 through which refrigerant to be cooled flows, and fins 22 arranged between and adjacent refrigerant passages 21, in which heat is exchanged between the refrigerant flowing through the refrigerant passage 21 and the fluid flowing between the refrigerant passages 21. The fins 22 are arranged between the adjacent refrigerant passages 21 in a state of being inclined along the flow direction of the fluid flowing between the refrigerant passages 21.SELECTED DRAWING: Figure 2
Patent JP-2019081071-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-03-04
Abstract: To provide a game machine which is excellent and new.SOLUTION: On the basis that a result of win/lose determination made on the basis of reception of game balls in start ports 2101, 2102 is win, either a general win mode or a special win mode can be imparted, while generally, the general win mode is imparted rather than the special win mode. When the special win mode is imparted, a largest quantity win or a non-largest quantity win is determined. Although probability at which the largest quantity win is determined is lower than probability at which the non-largest quantity win is determined, display performance making a player hopeful for the largest quantity win is executed at high probability.SELECTED DRAWING: Figure 186
Patent JP-2020144202-A (JP)
Title: Two-component developer and method for producing the two-component developer
Inventor: MAEDA HIROTAKE
IPC: G03G9/087
Filed: 2019-03-06
Abstract: To provide a two-component developer which has high low temperature fixability of a toner and spent resistance of a carrier.SOLUTION: A two-component developer 10 contains a carrier 20 and a toner 30. A coating resin that is a main base material of a coating agent 24 of the carrier 20 is composed of a silicone resin and an acrylic resin. The toner 30 contains a crystalline polyester resin in addition to the main resin as the main base material. A difference between the SP value of the coating resin of the carrier 20 and the SP value of the main resin of the toner 30 is 1.5 or more. The SP value of the crystalline polyester resin contained in the toner 30 is 9.0 or more, preferably, 10.5 or less. Thereby, low temperature fixability of the toner 30 is high, the spent resistance of the carrier 20 is also high and the storage stability thereof is further high.SELECTED DRAWING: Figure 1
Patent JP-2020038822-A (JP)
Title: Socket for electric component
Inventor: NISHI HIDETOSHI
IPC: G01R31/26
Filed: 2019-03-12
Abstract: To provide a socket for electric component that can be connected to an electric component in spite of an error in fitting position that a plurality of connectors provided to the electric component have.SOLUTION: A socket for electric component comprises: a plurality of insertion parts into which terminals of electric components are inserted in a first direction and which are arranged in a direction crossing the first direction; a first wiring board which is provided to at least one of the insertion parts, and to which an end part of the insertion part on a first-directional side is fixed; an electric conductive member which electrically connects the terminal inserted into the insertion part to the first wiring board; and a support substrate which has the first wiring board loosely fitted to be movable within a predetermined range in a direction crossing the first direction.SELECTED DRAWING: Figure 2A
Patent JP-2020149930-A (JP)
Title: Battery, battery pack, vehicle and fixed power source
Inventor: SEKI HAYATO
IPC: H01M50/466
Filed: 2019-03-15
Abstract: To provide a battery in which a side reaction of an electrolyte can be stably suppressed.SOLUTION: According to an embodiment, a battery includes a separator, a first electrode, a first electrolyte, a second electrode and a second electrolyte. The separator includes a bag and is stored in a storage space of an exterior member. The first electrode is stored at the inside of the bag of the separator in the storage space, and the first electrolyte is held by the first electrode at the inside of the bag. The second electrode is arranged at the outside of the bag in the storage space, and the second electrolyte is held by the second electrode at the outside of the bag in the storage space.SELECTED DRAWING: Figure 3
Patent JP-2019174802-A (JP)
Title: Control device, display device, display system, movable body, control method, and program
Inventor: SUZUKI TOMONORI
IPC: G09G5/00
Filed: 2019-03-18
Abstract: To improve the visibility of an object.SOLUTION: A control device that control the display of an image displayed at a position overlapping with an environment outside a movable body as viewed by a passenger of the movable body includes a display unit that switches, according to brightness outside the movable body, between a case where at least part of the image is displayed at first brightness by a first display aspect and a case where at least part of the image is displayed at second brightness brighter than the first brightness by a second display aspect different from the first display aspect.SELECTED DRAWING: Figure 4
Patent JP-2019168451-A (JP)
Title: Cause of abnormality determining device, degradation determining device, computer program, degradation determination method, and cause of abnormality determination method
Inventor: UKUMORI MINAMI
IPC: G01R31/367
Filed: 2019-03-18
Abstract: To provide a cause of abnormality determining device for determining the cause of abnormality relating to a power storage system including a plurality of power storage elements, and a degradation determining device, a computer program, a cause of abnormality determination method and a degradation determination method.SOLUTION: The cause of abnormality determining device comprises: a measured value acquisition unit for acquiring a measured value that includes the electric and temperature values of a plurality of power storage elements; a predicted value acquisition unit for acquiring a predicted value that includes the electric and temperature values of the plurality of power storage elements; and a determination unit for determining the presence of a cause of abnormality relating to a power storage system on the basis of the acquired measured and predicted values.SELECTED DRAWING: Figure 20
Patent JP-2020150839-A (JP)
Title: Double bearing type reel
Inventor: SAKIYAMA TOMOAKI
IPC: A01K89/015
Filed: 2019-03-20
Abstract: To provide a double bearing type reel which comprises a fishline guide body for reciprocating in a spool shaft direction in linkage with free rotation of a spool, which has a structure with preferable palming property without size increase of a side plate on an opposite side of a handle.SOLUTION: A power transmission mechanism 40 for level wind for driving a level wind device 30 of a double bearing type reel comprises: an input gear 42 by which power is input to the level wind device 30; an output gear 41 which integrally rotates with a spool shaft 5; and a gear train 45 which is installed between the input gear 42 and the output gear 41. On at least a part of the gear train 45, there is provided a distribution gear 47 which is distributed and arranged to inside and outside of an axial direction with respect to a set plate 2A forming a frame structure.SELECTED DRAWING: Figure 1
Patent JP-2020155924-A (JP)
Title: Optical branch insertion device and optical branch insertion method
Inventor: KAWAHARA MITSUTAKA
IPC: H04B10/27
Filed: 2019-03-20
Abstract: To realize a configuration with which many transponders are connected by reducing costs.SOLUTION: An optical branch insertion device 30A comprises: branch function parts 34a to 34d which are connected for every path 1 to D of optical fibers, and connected for every WSSs 22a to 22d for dropping optical signals with a plurality of wavelengths among optical signals of the respective wavelengths transmitted by wavelength division multiplex; C function parts 35a to 35d for transmitting the optical signals branched by the branch function parts 34a to 34d to a plurality of transponders; and the number of optical couplers 36a to 36d equal to or more than a positive integer obtained by dividing a numeric value D(M-D) obtained by multiplying the number of optical signals (M-D) to be dropped for every WSSs22c, 22d by the number D of all WSSs22a to 22d by the number K which are connected between a set of WSSs22c, 22d and one branch function part 34a by using the number K equal to or more than 2 as one set in one input and M outputs. The optical coupler 36a couples optical signals with different wavelengths to be dropped for every set of WSSs into one to be output to the branch function part 34a.SELECTED DRAWING: Figure 1
Patent JP-2020153838-A (JP)
Title: Spirit level
Inventor: MARUYAMA KIYOSHI
IPC: G01C9/32
Filed: 2019-03-20
Abstract: To provide a spirit level capable of quickly and accurately performing measurement even in a dark place by the illumination light of a light source and allowing a reflection image of a bubble tube measuring instrument visually recognized from the upper surface of a body through a mirror visual recognition mechanism to be easily visually recognized.SOLUTION: Disclosed is a spirit level which includes a mirror visual recognition mechanism 8 having a mirror part 7 capable of visually recognizing a reflection image I of a bubble tube measuring instrument 4 from the upper surface 6 of a body 2. In the body 2, a light source 9 is provided, which irradiates the illumination light toward the bubble tube measuring instrument 4, a dimming part 10 for dimming or intercepting the illumination light from the light source 9 is arranged and installed between the bubble tube measuring instrument 4 and the light source 9, the illumination light in the direction toward the mirror part 7 is configured so as to be dimmed or intercepted, and the bubble tube measuring instrument 4 irradiated directly or indirectly through the dimming part 10 is visually recognized from the upper surface 6 of the body 2 through the mirror visual recognition mechanism 8.SELECTED DRAWING: Figure 3
Patent JP-2020151817-A (JP)
Title: Diagnostic device, diagnostic system, and diagnostic program
Inventor: MIYAYOSHI TAKESHI
IPC: G05B19/18
Filed: 2019-03-20
Abstract: To provide a diagnostic device which can conduct a proper machine tool operation, from among various machine tool operations, according to an abnormality degree of a machine tool, and to provide a diagnostic system and a diagnostic program.SOLUTION: A diagnostic device according to one embodiment includes: an acquisition part which acquires information on an operation of a machine tool from a sensor provided at the machine tool; a determination part which determines an abnormality degree of the machine tool based on a feature amount calculated from the information on the operation to determine an operation of the machine tool according to the abnormality degree; and an output part which outputs a control command of the machine tool based on the determined operation.SELECTED DRAWING: Figure 7
Patent JP-2020154202-A (JP)
Title: Head-up display device
Inventor: NARUSHIMA SHIGEAKI
IPC: G02B27/01
Filed: 2019-03-22
Abstract: To provide a head-up display device capable of suppressing changes in the luminance of an image when a viewpoint position of a passenger vertically changes.SOLUTION: A head-up display device 1 includes a light source 22, a condenser lens 23, a lens array 24 for diffusing light from the condenser lens 23, a liquid crystal display unit 10 emitting the light from the lens array 24 as display light, and a reflection member 30 reflecting the display light emitted from the liquid crystal display unit 10 to be projected onto a windshield 103. The lens array 24 has a plurality of lens surfaces 24s on an emission surface 24b, each protruding toward the liquid crystal display unit 10 and having an aspherical cross-sectional shape. On the lens surface 24s, the radius of curvature of a portion 24t that emits the display light to be projected onto an upper part 103t of the windshield 103 is smaller than the radius of curvature of a portion 24u that emits the display light to be projected onto a lower part 103u of the windshield 103.SELECTED DRAWING: Figure 2
Patent JP-2020152317-A (JP)
Title: Vehicle travel control apparatus
Inventor: TANAKA SUKENORI
IPC: B60W40/06
Filed: 2019-03-22
Abstract: To provide a vehicle travel control apparatus capable of reducing the possibility of a vehicle with the driver being unable to drive being stopped at an inappropriate spot.SOLUTION: A vehicle travel control apparatus includes an operation support ECU. The operation support ECU performs: determining whether a driver of a vehicle is in an abnormal state, unable to drive the vehicle; deceleration control for decelerating the vehicle after a temporal point of abnormality determination that is a temporal point where the driver has been determined to be in the abnormal state; and causing the vehicle to travel at a low speed within a low speed range after lowering the speed of the vehicle to a given low speed range by the deceleration control, in a case where the vehicle is determined to be positioned in a vehicle-only road, after the temporal point of abnormality determination.SELECTED DRAWING: Figure 3
Patent JP-2020159234-A (JP)
Title: EGR device
Inventor: YAMAMOTO KOHEI
IPC: F02M26/15
Filed: 2019-03-25
Abstract: To provide an EGR device enabling reduction in a space necessary for mounting.SOLUTION: An EGR device includes a case, a catalyst and EGR piping. Exhaust gas from an internal combustion engine is caused to flow into the case. The catalyst is stored in the case and includes a flow passage coupling a first space on the upstream side of the catalyst in the exhaust gas flowing direction to a second space on the downstream side. At least a part of a portion covering a side surface of the catalyst in the case is a double pipe part having an inner pipe and an outer pipe. An EGR outlet port to which the EGR piping is coupled is provided in the outer pipe of the double pipe part. The double pipe part includes a closing part closing a gap between the inner pipe and the outer pipe to inhibit inflow of exhaust gas from the first space to the EGR outlet port.SELECTED DRAWING: Figure 4
Patent JP-2020159013-A (JP)
Title: Water generating device and water generating system
Inventor: SUGAWARA ARIMICHI
IPC: B01D53/26
Filed: 2019-03-26
Abstract: To provide a water generating device and a water generating system, that can urge a user to change a moisture-absorbing member such as a desiccant material and improve an amount of water generated according to an environment of a moving destination, when the device is moved.SOLUTION: An air filter 15, a desiccant rotor 16 that is a moisture-absorbing member, and a water purification filter 20 are replaceable. A heater 12, a fan for blowing 14, a fan for regeneration 17, a condenser 18, a pump 19, and a water receiving tank 21 generates water by using the air filter 15, the desiccant rotor 16, and the water purification filter 20. An information acquisition part acquires environmental information of a moving destination. A management part 10 selects a specific water generating member suitable for an environment of the moving destination based on the environmental information acquired by the information acquisition part, and notifies information on the selected specific water generating member suitable for the environment of the moving destination.SELECTED DRAWING: Figure 2
Patent JP-2020158329-A (JP)
Title: Yag ceramics and manufacturing method thereof
Inventor: SHIBUYA YOSHITAKA
IPC: C04B35/44
Filed: 2019-03-26
Abstract: To provide YAG ceramics with a low scattering coefficient.SOLUTION: YAG ceramics have a GOS (Grain Orientation Spread) ratio of 60% or more at 0° to 1°, or a KAM (Kernel AVerage Misorientation) ratio of 90% or more at 0° to 2°.SELECTED DRAWING: None
Patent JP-2020161308-A (JP)
Title: Zinc secondary battery
Inventor: CHEN CHIH-YAO
IPC: H01M4/48
Filed: 2019-03-26
Abstract: To provide a zinc secondary battery excellent in charge/discharge efficiency, cycle characteristics, and durability while realizing dendrite-free zinc electrodeposition.SOLUTION: In a zinc secondary battery with a positive electrode, a negative electrode containing zinc, and an electrolytic solution, the electrolytic solution has a pH of less than 7, contains a zinc metal salt and water, and the content of the water with respect to the zinc metal salt is in the range of 2 or more and 6 or less in terms of molar ratio.SELECTED DRAWING: None
Patent JP-2020161348-A (JP)
Title: Radio frequency heating apparatus
Inventor: OKAJIMA TOSHIYUKI
IPC: H05B6/72
Filed: 2019-03-27
Abstract: To provide a radio frequency heating apparatus that is equipped with a surface wave transmission line, and stably performs sufficient heat treatment such as scorching the surface of an object to be heated having a round shape or a large height dimension.SOLUTION: A surface wave transmission line is configured in a tubular shape, and the high frequency power generated by a high frequency power generation unit is supplied to the surface wave transmission line via a high frequency power supply unit, and an object to be heated installed inside the tubular surface wave transmission line is heated. As a result, it is possible to stably perform sufficient heat treatment such as scorching the surface of the object to be heated having a round shape or a large height dimension.SELECTED DRAWING: Figure 1
Patent JP-2020167019-A (JP)
Title: Power storage element and manufacturing method of power storage element
Inventor: HARINAGA UKYO
IPC: H01M2/18
Filed: 2019-03-29
Abstract: To provide a power storage element in which positional deviation of a separator from a first electrode is suppressed, and furthermore reduction in current collection property is suppressed.SOLUTION: The power storage element comprises an electrode body having a first electrode, a second electrode having polarity different from that of the first electrode, and a separator 24 placed between the first and second electrodes. The first electrode has a pair of first extension portions facing each other in a first direction, and a first turn portion connecting the ends on one side of the pair of first extension portions in a second direction, orthogonal to or substantially orthogonal to the first direction, i.e., the extension direction of the pair of first extension portions, the separator has a pair of second extension portions sandwiching one of the first extension portions, out of the pair of first extension portions, in the first direction, and extending along one first extension portion and in a third direction orthogonal to or substantially orthogonal to the second direction, and a second turn portion connecting the ends on one side of the pair of second extension portions in a third direction, and a second turn portion covering one side edge in the third direction of the first extension portion.SELECTED DRAWING: Figure 4
Patent JP-2019134178-A (JP)
Title: Semiconductor device
Inventor: FUJII KENJI
IPC: H01L21/603
Filed: 2019-04-03
Abstract: To provide a semiconductor device capable of increasing the manufacturing efficiency and more reliably joining a semiconductor element and a conductive connection member.SOLUTION: A semiconductor device A2 that includes a semiconductor element 300 having a functional surface 310 on which a functional circuit is formed and a back surface 320 facing away from the functional surface 310, a lead 101 supporting the semiconductor element 300 and conducting to the semiconductor element 300, and a resin package 400 covering the semiconductor element 300 and at least a part of the lead 101, and the semiconductor element 300 has a functional surface side electrode 330 formed on the functional surface 310, and the lead 101 has a conductive support member side convex portion 111 protruding toward the functional surface side electrode 330, and the functional surface side electrode 330 and the conductive support member side convex portion 111 of the lead 101 are joined by solid phase joining.SELECTED DRAWING: Figure 20
Patent JP-2020170108-A (JP)
Title: Image capturing device
Inventor: MOMOSE HIDEAKI
IPC: G03B17/14
Filed: 2019-04-04
Abstract: To allow for appropriately adjusting rotational torque on a hinge unit.SOLUTION: A movable unit 20 and a fixed unit 30 are rotatably connected to each other by a hinge unit 40. A lens unit 50 is configured to be attachable to and detachable from the movable unit 20. An image capturing device 10 has an operating part 202 that makes rotational torque on the hinge unit 40 variable.SELECTED DRAWING: Figure 9