baber/WOPTO huggingface dataset:
Patent JP-2019093401-A (JP)
Title: Vacuum casting seal structure
Inventor: MIURA KUNIAKI
IPC: B22D18/04
Filed: 2017-11-21
Abstract: To provide a seal structure sealing a die filled with a molten metal in vacuum casting with a molten metal feeding pipe for feeding molten metal into the die in high airtightness and high thermal resistance.SOLUTION: A seal structure of vacuum structure comprises a die filled with a molten metal, a molten metal feeding pipe that feeds the die with the molten metal, and a heat resistant sealant interposed between the die and the molten metal feeding pipe, where the molten metal feeding pipe has a flange projecting to the outer periphery, and where the heat resistant sealant has a packing made of ceramic fibers which seals the tip of the molten metal feeding pipe with the die, and a graphite sheet which seals the space formed between the flange outside the packing and the die, and a metal member arranged outside the graphite sheet.SELECTED DRAWING: Figure 1
Patent JP-2019094659-A (JP)
Title: Snow remover
Inventor: MIURA SHUN
IPC: E01H5/04
Filed: 2017-11-21
Abstract: To provide a snow remover capable of easily switching a snow cleaning plate provided in a front part of a snow removal part having an auger between a snow cleaning plate working state and a snow cleaning plate nonworking state.SOLUTION: A snow remover 1 comprises a snow removal snow cleaning plate 6 arrangeable in a front part of a snow removal part 5, in which the snow cleaning plate 6 can be switched to a snow cleaning plate working state positioned in front of the snow removal part 5 and a snow cleaning plate nonworking state positioned in an upper part of an auger housing 50, and the snow cleaning plate 6 is a structure rotated by a rotary arm 60 provided on the snow cleaning plate 6, and the rotary arm 60 is provided with an elastic body 66 for the rotary arm so as to energize the snow cleaning plate 6 in the rotational direction toward the upper side. Further, the snow remover 1 comprises fixation means 73 capable of fixing an attitude of the snow cleaning plate nonworking state of the snow cleaning plate 6.SELECTED DRAWING: Figure 2
Patent JP-2019092857-A (JP)
Title: Radiographic system, radiographic method, control device, and program
Inventor: KAWANISHI TOMOHIRO
IPC: G06T1/00
Filed: 2017-11-22
Abstract: To provide a radiographic system which efficiently generates a plurality of radiation images on which a plurality of image processing procedures are performed and can store the plurality of the radiation images by distinguishing from each other.SOLUTION: A radiographic system includes: an image acquisition part 200 which acquires a radiation image based on radiation transmitting through a subject; an image processing setting part 204 for setting a plurality of image processing procedures for a specific imaging technique; an image processing part 202 which performs a plurality of the image processing procedures set in the image processing setting part 204 on the radiation image acquired by the specific imaging technique and generates the plurality of the radiation images; and an output part 206 which outputs the plurality of the radiation images to a storage device 134 by distinguishing the plurality of the radiation images generated in the image processing part 202 from each other.SELECTED DRAWING: Figure 2
Patent JP-2019092440-A (JP)
Title: Providing method of shrimp cuisine, and culture method of shrimp
Inventor: YOKOYAMA KAZUYUKI
IPC: A23L17/40
Filed: 2017-11-22
Abstract: To provide a providing method of a shrimp cuisine capable of serving a shrimp of Peneus japonicus in the eatable state while still moving, which has been impossible hitherto, together with excellent texture.SOLUTION: A young shrimp belonging to Peneus japonicus is cultured until reaching a target body length set at 3 cm or more and 12 cm or less, while restricting a calcium percentage content occupied in the total weight of a given livestock feed at 2 mass% or less, in a closed-type land culture pond. A live shrimp sp reaching the target body length is served in the eatable state while still moving, on a main tableware 60 filled with water in the swimming state.SELECTED DRAWING: Figure 15
Patent JP-2019092458-A (JP)
Title: Oil-in-water type emulsified fat composition
Inventor: ENDO MICHIO
IPC: A21D2/16
Filed: 2017-11-24
Abstract: To provide an oil-in-water type emulsified fat composition which can provide, without impairing physical properties of dough, bread having good storage stability, a large volume, softness, and good moist and crisp feeling.SOLUTION: Provided is an oil-in-water type emulsified fat composition which satisfies the following (1) to (9): (1) a fat content is 10 to 30 mass%; (2) a water content is 10 to 30 mass%; (3) a content of saccharide is 30 to 70 mass% as solid; (4) a content of saccharide in the aqueous phase is 65 mass% or more as solid; (5) a total amount of glycerol organic acid fatty acid ester and/or propylene glycol fatty acid ester is 1 to 10 mass%; (6) contains 1 to 15 mass% of glycerol mono fatty acid ester except the glycerol organic acid fatty acid ester; (7) a total content of ascorbic acid and/or ascorbic acid salt is 0.1 to 3 mass%; (8) contains 0.001 to 1 mass% of a pH adjusting agent; and (9) does not contain an emulsifier having an HLB exceeding 7.SELECTED DRAWING: None
Patent JP-2019096823-A (JP)
Title: Organic electroluminescent element
Inventor: FUJITA YUKIHIRO
IPC: H05B33/12
Filed: 2017-11-27
Abstract: To provide an organic electroluminescent element excellent in carrier balance.SOLUTION: An organic electroluminescent element includes a light emitting layer including, as host materials, an anthracene-based compound represented by the specified general formula (1) and a dibenzochrysene-based compound represented by the specified general formula (2), and further including a dopant material. (X and Arin the formula (1) each represent hydrogen, optionally substituted aryl, or the like, and Rto Rin formula (2) each represent hydrogen, aryl, or the like.)
Patent JP-2019095707-A (JP)
Title: Toner replenishment apparatus and image forming apparatus
Inventor: KINOSHITA KEN
IPC: G03G21/16
Filed: 2017-11-27
Abstract: To improve the operation feeling of a toner replenishment apparatus.SOLUTION: A toner cartridge has a shutter 18 capable of opening/closing a toner replenishment port. An apparatus body to/from which the toner cartridge is attached/detached has a contact part 62 coming into contact with the shutter 18 in attachment operation for attaching the toner cartridge to the apparatus body. The toner cartridge has an engagement part 19. The apparatus body has a guide part 65 for guiding the engagement part 19 in the attachment operation and in separation operation for removing the toner cartridge from the apparatus body. The apparatus body has a regulation part 81 moved in a vertical direction in conjunction with the attachment operation and the separation operation and coming into contact with the shutter 18 in the separation operation.SELECTED DRAWING: Figure 17
Patent JP-2019094203-A (JP)
Title: Elevator system
Inventor: KIKUYAMA KENICHI
IPC: B66B3/00
Filed: 2017-11-27
Abstract: To provide an elevator system provided with a touch panel operation board which can be used by both a health person and a visually-handicapped person.SOLUTION: This elevator system is provided with: a touch panel operation board that displays a destination floor button corresponding to each floor beforehand; control means for controlling the operation panel; and a speaker that outputs sound under control of the control means. The control means causes the speaker to output sound for guiding the touching position of a first touch to a second region in which a prescribed destination floor can be registered when the first touch of a user is detected in a first region on a touch panel, and registers a floor corresponding to the second region as a destination floor when a prescribed motion of the user is detected in the second region.SELECTED DRAWING: Figure 1
Patent JP-2019097669-A (JP)
Title: Signal processing device and signal processing method
Inventor: TANAKA TOMOHIKO
IPC: A61B8/13
Filed: 2017-11-29
Abstract: To execute accurate signal restoration.SOLUTION: A signal processing device includes a reverse filter calculation unit 533 for calculating a reverse filter based on a reception characteristic function of a detection signal detected by an acoustic element, and a signal restoration unit 534 for convolving a result of Fourier transformation for the detection signal and a result of Fourier transformation for the reverse filter, and executing reverse Fourier transformation for a result of the convolution. The reception characteristic function is based on a direction of a detection signal source with respect to a detection unit, and has wide-band frequency characteristics. The reverse filter calculation unit 533 sets a reverse filter so that an arbitrary frequency component has a value larger than 0 in the reverse filter.SELECTED DRAWING: Figure 4
Patent JP-2019098215-A (JP)
Title: Oxygen absorbent, porous silica, and method for producing the same
Inventor: KIMURA MARIKO
IPC: B01J20/02
Filed: 2017-11-29
Abstract: To provide an oxygen absorbent having a good appearance and a method of producing the same.SOLUTION: An oxygen absorbent contains porous silica carrying a metal-containing particle having an oxygen absorption function.SELECTED DRAWING: None
Patent JP-2019102883-A (JP)
Title: Elastic wave device, high frequency front end circuit and communication device
Inventor: MIMURA MASAKAZU
IPC: H03H9/64
Filed: 2017-11-29
Abstract: To provide an elastic wave device capable of keeping the frequency causing spurious away from the frequency bandwidth used by other communication systems, and capable of improving the frequency temperature characteristics effectively.SOLUTION: An elastic wave device 1 includes a support board 2, an acoustic reflection layer 3 provided on the support board 2, a piezoelectric layer 6 provided on the acoustic reflection layer 3, and an IDT electrode 7 provided on the piezoelectric layer 6. The acoustic reflection layer 3 has multiple low acoustic impedance layers having a relatively low acoustic impedance, and multiple high acoustic impedance layers having a relatively high acoustic impedance. The low acoustic impedance layers and the high acoustic impedance layers are laminated alternatively. Thickness of the low acoustic impedance layer 4a closest to the piezoelectric layer 6 is thicker than the thickness of all other low acoustic impedance layers.SELECTED DRAWING: Figure 1
Patent JP-2019051988-A (JP)
Title: Nozzle unit and two-liquid ejection tool provided with the same
Inventor: TANI SHUJI
IPC: B65D83/30
Filed: 2017-12-01
Abstract: To be able to reduce the manufacturing cost, and to be able to easily carry out a component removal operation involved in the cleaning of a passage for discharging a content in a nozzle unit for simultaneously discharging two contents from a first stem and a second stem provided radially adjacent to one end side of a cylindrical aerosol can.SOLUTION: A nozzle unit 3 is constituted of two parts, a pedestal 5 and a discharge head 6. The discharge head 6 has a nozzle 61 and a frame part 62. The nozzle 61 is separately connected to a first stem 42 and a second stem 43, and combines contents discharged from the first stem 42 and the second stem 43 and discharges the contents to the outside. The frame part 62 has a locking part 62e which is detachably locked to the pedestal 5 and supports to make it tiltable in response to the pressing operation of the nozzle 61. The pedestal 5 has a locked part 52a to which the locking part 62e of the discharge head 6 is locked.SELECTED DRAWING: Figure 1
Patent JP-2019098465-A (JP)
Title: Power tool
Inventor: AOKI YONOSUKE
IPC: B25B23/18
Filed: 2017-12-01
Abstract: To provide a technique related to rationalization of a holding structure of a switching member for switching a switch of a motor of a power tool between an on-state and an off-state.SOLUTION: A vibration tool 100 includes a motor 53, a switch 29, an outer housing 2, a switching member 294, and a guide member 8. The outer housing 2 is formed by connecting an upper side shell 27 having an opening 270 to a lower side shell 28 and stores the motor 53 and the switch 29. The switching member 294 includes an operation section 276 which is movably exposed to the outside from the opening 270 in a longitudinal direction according to a manual operation by a user. The switching member 294 linearly moves in the longitudinal direction according to the manual operation to the operation section 296 so as to switch the switch 29 between an on-state and an off-state. The guide member 8 is supported by the lower side shell 28 in the outer housing 2 so as to linearly and movably hold the switching member 294 in the longitudinal direction between the guide member and the upper side shell 27.SELECTED DRAWING: Figure 2
Patent JP-2018077929-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/3266
Filed: 2017-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which shifts a low-level signal with a small number of transistors.SOLUTION: A semiconductor device includes a first transistor including a first terminal electrically connected to first wiring and a second terminal electrically connected to second wiring, a second transistor including a first terminal electrically connected to third wiring and a second terminal electrically connected to the second wiring, a third transistor including a first terminal electrically connected to fourth wiring and a second terminal electrically connected to a gate of the second transistor, a fourth transistor including a first terminal electrically connected to fifth wiring, a second terminal electrically connected to a gate of the third transistor, and a gate electrically connected to sixth wiring, and a first switch including a first terminal electrically connected to the third wiring and a second terminal electrically connected to a gate of the first transistor.SELECTED DRAWING: Figure 10
Patent JP-2019110641-A (JP)
Title: Group management system, power controller, transmission method, and program
Inventor: SHINOZAKI SATOSHI
IPC: H02J13/00
Filed: 2017-12-15
Abstract: To provide a technique for controlling the power fluctuation rate depending on the fluctuation of electricity demand.SOLUTION: A first group management system server 12a controls the power fluctuation rate in a power storage system group constituted of power storage systems which are installed at each of multiple consumers. A reception unit 410 receives a piece of first information on the power fluctuation rate by the power storage system group from an upper system server 10. A generation unit 432 generates a piece of second information on the power fluctuation rate in each of the power storage systems on the basis of the first information received from the reception unit 410. A transmission unit 422 transmits the second information generated by the generation unit 432 to the multiple consumers.SELECTED DRAWING: Figure 4
Patent JP-2019108734-A (JP)
Title: Waterproofing method and waterproof structure for batten seam roof
Inventor: NOGUCHI HIDEO
IPC: E04D3/00
Filed: 2017-12-19
Abstract: To provide a waterproofing method and a waterproof structure of a batten seam roof capable of uniformly and surely waterproofing a batten seam roof even with a seam part.SOLUTION: A channel-shaped cover 17 is covered on a tile rod batten seam part B as a base treatment material, a spatula-shaped part 17a at the end of the channel-shaped cover 17 is superposed on a roofing plate 18, and a urethane coating film waterproofing material is sprayed or coated on both the channel-shaped cover 17 and the roofing plate 18, and the channel-shaped cover 17 and the roofing plate 18 are covered with a urethane coating film waterproofing material 20.SELECTED DRAWING: Figure 1
Patent JP-2019108044-A (JP)
Title: Three-point type seat belt device for vehicle
Inventor: INAGAKI NOBUAKI
IPC: B60R22/26
Filed: 2017-12-19
Abstract: To provide a three-point type seat belt device for a vehicle capable of suppressing the rotation of a buckle arm using a structure that is not an interference structure between a buckle arm and a seat side member.SOLUTION: A three-point type seat belt device for a vehicle comprises: a webbing 20, a tongue 40, an anchor bracket 70, a buckle arm 60, a buckle 50, and a retractor 32. A rotational axis L1 of the buckle arm 60 when a collision occurs, in which a seated occupant moves to a seat front, is set at an angle inclined to the seat rear side with respect to the seat width direction in plan view.SELECTED DRAWING: Figure 1A
Patent JP-2019109163-A (JP)
Title: Satellite positioning system for work vehicle
Inventor: KAWABATA MASAHIRO
IPC: A01B69/00
Filed: 2017-12-19
Abstract: To provide a satellite positioning system capable of performing positioning with high accuracy using correction information, even when a base station unit is not installed at a predetermined place.SOLUTION: A satellite positioning system includes: a positioning unit 80 that is mounted on a work vehicle, and calculates a position of the work vehicle using an electric wave from a satellite and the correction information; and a portable communication terminal 6 including a terminal radio unit 6D radio-data communicable with an on-vehicle communication unit 70 mounted on the work vehicle. The portable communication terminal 6 includes: a first calculation unit 61 for calculating an absolute position on the basis of first satellite information; and a second calculation unit 62 for generating correction information on the basis of the absolute position and second satellite information.SELECTED DRAWING: Figure 4
Patent JP-2019113686-A (JP)
Title: White toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: YOSHIDA KANA
IPC: G03G9/087
Filed: 2017-12-22
Abstract: To provide a white toner for electrostatic charge image development that prevents transmission of light through a formed white image.SOLUTION: A white toner for electrostatic charge image development includes toner particles containing a white pigment, and a binder resin containing at least a crystalline polyester resin and an amorphous polyester resin, and has a loss tangent tanδ at 30°C of 0.2 or more and 1.0 or less, which is measured by dynamic viscoelasticity measurement.SELECTED DRAWING: None
Patent JP-2019113437-A (JP)
Title: Sensor and measuring device
Inventor: KASAI MAKOTO
IPC: G01R15/16
Filed: 2017-12-25
Abstract: To increase connection strength between a sensor and a cable, and to prevent damage to an electric wire to be measured.SOLUTION: A sensor includes: a support part 2 that allows an external thread 22 to be formed on an outer peripheral surface and can support a covered conductor inserted into an insertion part 23 formed on a peripheral wall; a shell 4 insertable into the support part 2; a detection electrode 5 supported by the shell 4 and inserted into the support part 2 with the shell 4; and a thread part 6 in which an internal thread 62 screwed to the internal thread 22 is formed on an internal peripheral surface 61a and is rotatably sheathed to the shell 4, and can travel along a direction of an axis A of the support part 2 along with the shell 4 and the detection electrode 5 by screwing operation for screwing the internal thread 62 to the external thread 22. The detection electrode 5 is configured such that a tip surface 5c is capacitively coupled to a conductor of a covered conductor via an insulating cover when the tip surface 5c is pressed against the covered conductor supported by the support part 2 by movement toward the tip part side of the support part 2.SELECTED DRAWING: Figure 2
Patent JP-2019115205-A (JP)
Title: Rotor of dynamo-electric machine
Inventor: KUBOTA YOSHINAGA
IPC: H02K21/14
Filed: 2017-12-25
Abstract: To provide the rotor of dynamo-electric machine having high degree of design freedom and capable of reducing torque ripple.SOLUTION: Rotor of dynamo-electric machine includes a rotor core 11 having a first rotor core 11A and a second rotor core 11B laminated in the axial direction, and multiple magnetic poles 50 provided at the rotor core 11 in the hoop direction at predetermined intervals. On the outer peripheral surface 11a of the first rotor core 11A, at least one set of grooves 21, 22 elongating in the axial direction are provided at positions symmetrical in the hoop direction about a center line C1 connecting the center Or of the rotor core 11 and the center Om of the magnetic pole 50. Furthermore, at least one set of grooves 23, 24 elongating in the axial direction are provided at positions symmetrical in the hoop direction about a center line C2, on the outer peripheral surface 11b of the second rotor core 11B. The center line C1 of the first rotor core and the center line C2 of the second rotor core match in the hoop direction. Two sets of grooves 21, 22 of the first rotor core 11A, and two sets of grooves 23, 24 of the second rotor core are located at different positions in the hoop direction.SELECTED DRAWING: Figure 2
Patent JP-2019113047-A (JP)
Title: Internal combustion engine
Inventor: FUJIWARA NARIHIRO
IPC: F02F7/00
Filed: 2017-12-26
Abstract: To provide an internal combustion engine which can suppress the passage of oil between an opening part side and a balance shaft side in a crankcase, and is low in a manufacturing cost.SOLUTION: A crankcase 4 in which oil is stored is attached to a lower face of a ladder frame 3 of an internal combustion engine. A balance shaft 5 is rotatably supported in the crankcase 4. Opening parts 6a, 7a are formed at the lower face of the ladder frame 3. Protrusions 8, 11 for blocking the passage of the oil between the opening-part 6a, 7a sides and the balance shaft 5 side are formed in a portion between the opening-part 6a, 7a sides at the lower face of the ladder frame 3 and the balance shaft 5 side. Also, guide faces 9, 12 for making a transfer guide of a transfer jig abut thereon at the manufacturing of the ladder frame 3 are formed at the protrusions 8, 11.SELECTED DRAWING: Figure 1
Patent JP-2019117231-A (JP)
Title: Cooling device, semiconductor manufacturing device, and semiconductor manufacturing method
Inventor: NOMOTO MAKOTO
IPC: H01L21/683
Filed: 2017-12-26
Abstract: To provide a cooling device having a simple configuration.SOLUTION: A cooling device comprises: a tank; a first path in which a liquid phase refrigerant is circulated by a pump so that the liquid phase refrigerant is taken from the tank, cooled, and returned to the tank; and a second path branching off from the first path. The second path includes: a heater for heating the liquid phase refrigerant supplied from the first path; a restrictor for reducing the pressure of the refrigerant heated by the heater; and a carburetor for evaporating at least a part of the refrigerant having passed through the restrictor by the heat from an object to be cooled. The second path is configured to return the refrigerant having passed through the carburetor to the tank.SELECTED DRAWING: Figure 1