baber/WOPTO huggingface dataset:
Patent JP-2019050312-A (JP)
Title: Manufacturing method for light-emitting device
Inventor: TOYA SHINGO
IPC: H01L21/308
Filed: 2017-09-11
Abstract: To remove a modified layer generated in forming a scribe groove using laser irradiation.SOLUTION: A rear surface of a substrate 10 is irradiated with laser light along a device division scheduled line to form a scribe groove 21. At this time, a modified layer 22 is formed on the scribe groove 21's bottom surface and side surface. Next, a protective film 23 is formed so as to cover the whole top surface of a device structure and the modified layer 22 is removed using wet etching. In the wet etching, wet etching using BHF (buffered hydrofluoric acid) and wet etching using MEA (monoethanolamine) are performed alternately a plurality of times repeatedly.SELECTED DRAWING: Figure 3
Patent JP-2018022902-A (JP)
Title: Trench insulated gate mos semiconductor device
Inventor: YOSHIKAWA ISAO
IPC: H01L29/78
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a trench insulated gate MOS semiconductor device which achieves low on-resistance, a large current density and high breakdown resistance at the time of avalanche breakdown and which inhibits an overshoot voltage at the time of turn-off.SOLUTION: In a trench insulated gate MOS semiconductor device, contact holes 63 are provided at regular intervals on insulation films 62 formed on surfaces of floating p regions 152 which are respectively surrounded by trenches 61 having stripe plane patterns and an emitter electrode is conductively connected. A resistance component per unit area of the active region of the device, which is determined by an impurity concentration profile of the floating p region 152 and a distance between the contact holes 63 is set at a value equal to or less than 100 mΩ/cm2.SELECTED DRAWING: Figure 30
Patent JP-2019050787-A (JP)
Title: Burning mold apparatus and burning device
Inventor: YAMADA FUTOSHI
IPC: A21B5/00
Filed: 2017-09-19
Abstract: To provide a burning mold apparatus that is excellent in mold opening/closing accuracy and can be configured to be made compact.SOLUTION: A burning mold apparatus comprises a frame-like mold holder 3, a female mold 4 of split molds 4A, 4B placed in this mold holder 3 and forming a plurality of female parts F with one pair, and a male mold 5 having a plurality of male parts M capable of being inserted into the plurality of female parts F above this female mold 4. The pair of split molds 4A, 4B has a fixed split mold 4A fixed to the mold holder 3 and a movable split mold 4B horizontally moving relative to this fixed split mold 4A to open/close the plurality of female parts F, and couples, to this movable split mold 4B, a moving member 6 guided to be horizontally movable relative to the mold holder 3.SELECTED DRAWING: Figure 1
Patent JP-2018164071-A (JP)
Title: LED display device
Inventor: YOO TAEKYUNG
IPC: G02B5/20
Filed: 2017-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an LED display device that supports various color light by user's selection.SOLUTION: The LED display device includes: an LED substrate having a plurality of LED elements arranged in rows and columns for generating light of a first wavelength; a first light conversion sheet positioned on an upper portion of the LED substrate and converting light of the first wavelength into light of a second wavelength; and a second light conversion sheet positioned on an upper portion of the first light conversion sheet to convert the light of the first wavelength or the light of the second wavelength into light of the third wavelength.SELECTED DRAWING: Figure 1
Patent JP-2019055356-A (JP)
Title: Semipermeable membrane support
Inventor: MIYAGI KEISUKE
IPC: B01D69/10
Filed: 2017-09-20
Abstract: To provide a semipermeable membrane support few in defects such as pinholes after formation of a semipermeable membrane and also hardly generating discoloration of the semipermeable membrane support to brown color after the above formation.SOLUTION: There is provided a semipermeable membrane support comprising a nonwoven cloth including at least a main-body synthetic fiber and a binder synthetic fiber and having a dope impregnation area of 1.3 cmto 3.0 cmand preferably an internal bond strength of 10 mJ to 102 mJ.SELECTED DRAWING: None
Patent JP-2019055101-A (JP)
Title: Game machine
Inventor: IZUMI ATSUSHI
IPC: A63F7/02
Filed: 2017-09-22
Abstract: To automate, in a manner according to a player, presentations to be performed in response to an operation of the player.SOLUTION: In a reception period during a presentation, a pachinko machine is shifted to a reception state in which an operation presentation for suggesting a result of a winning/losing determination can be performed and indicates via a presentation screen that the pachinko machine is in the reception state. In the reception period, if in a manual mode, upon a reception of a presentation operation via a presentation button or the like, the operation presentation is to be performed. If in an automatic mode, upon the arrival of an automatic operation timing, the operation presentation is to be performed without the presentation operation. Further, according to an instruction from a player received via a setting screen, either the automatic mode or the manual mode is set and the automatic operation timing in the automatic mode is set.SELECTED DRAWING: Figure 15
Patent JP-2019057687-A (JP)
Title: Electronic component
Inventor: TANABE SHIMPEI
IPC: H01F41/04
Filed: 2017-09-22
Abstract: To suppress characteristics from deteriorating.SOLUTION: An electronic component is mounted on an element assembly 10 with a mount surface 11, where a first external electrode 20 and a second external electrode 30 are exposed, directed to a circuit board. A coil 40 is a spiral coil having a plurality of coil conductor layers 41a-41f, arrayed perpendicularly to a first side face 13 and a second side face 14 orthogonal to the mount surface 11, connected in series. Then an intermediate point PC between a bottom point PD closest to the mount surface 11 and farthest away from the mount surface 11 at an inner periphery of the coil 40 is offset from the center of the element assembly 10 in a direction perpendicular to the mount surface 11 to the opposite side from the mount surface 11.SELECTED DRAWING: Figure 2
Patent JP-2019060607-A (JP)
Title: Receiving device, communication system, distance determination method and computer program
Inventor: ISHIKAWA SHINICHI
IPC: G01S5/06
Filed: 2017-09-22
Abstract: To provide a receiving device, a communication system, a distance determination method, and a computer program capable of detecting relaying performed by a relay.SOLUTION: In an on-vehicle device 3, a vehicle receiving unit 32 receives a signal via a plurality of reception antennas R31, R32, R33, and R34. A control unit 60 calculates the position of a transmission source of a common signal based on the frequency of the common signal input to each of the plurality of reception antennas R31, R32, R33, and R34. The control unit 60 determines whether the distance between the calculated position and the position indicated by the position information included in the common signal is less than a predetermined distance.SELECTED DRAWING: Figure 4
Patent JP-2019060030-A (JP)
Title: Base fabric for foamed resin based-thermal insulation facings
Inventor: YOSHIDA MITSUO
IPC: D21H13/40
Filed: 2017-09-22
Abstract: To provide a base fabric for foamed resin based-thermal insulation facings capable of getting a good adhesive bite on the surface (surface of the base fabric for facings) in contact with the foamed resin at the time of foamed resin-based thermal insulation material production, and having enhanced tear strength, so that there is no concern about web break in the foaming process of foamed resin or cracking or breakage during transportation or construction.SOLUTION: A base fabric for foamed resin-based thermal insulation facings of this invention is composed of a surface layer comprising glass fibers, cellulose fibers and binder fibers, a back layer comprising cellulose fibers and binder fibers, a resin composition comprising a pigment and a binder, which is smeared on the surface layer side, in which the surface layer contains undrawn polyethylene terephthalate fiber having a melting point of 200°C or higher, and the content ratio of the undrawn polyethylene terephthalate fiber having a melting point of 200°C or higher is 3% by mass or more and less than 30% by mass with respect to the total fibers of the surface layer.SELECTED DRAWING: None
Patent JP-2019060140-A (JP)
Title: Temporary scaffold
Inventor: YAMADA HIROSHI
IPC: E04G5/16
Filed: 2017-09-27
Abstract: To provide a temporary scaffold capable of preventing, so to call, pull-out such that connected support members are pulled out due to an external force when support members are connected to each other in series in the vertical direction without using the relationship between tenon and tenon.SOLUTION: A support member 1 for rooting is disposed as a part of a support in place of a support member 21C. The support body 2 of the support member 1 for rooting has a cover 11 covering a support body 27 of the support member 21C disposed to an upper portion of the support body 2 of the support member 1 for rooting. The cover 11 has engagement means formed thereon, and the engagement means is configured to be engaged with a lock bracket 31 of the support member 21C which is connected to the upper portion of the support member 1 for rooting to thereby prevent pull-out of the support member 21C connected to the upper portion of the support member 1 for rooting.SELECTED DRAWING: Figure 3
Patent JP-2019060059-A (JP)
Title: Method for manufacturing twisted wire
Inventor: SATO KAZUAKI
IPC: D07B1/06
Filed: 2017-09-28
Abstract: To provide a method for manufacturing a twisted wire using a plurality of element wires each having a diameter of 1 mm or less, capable of forming coating on a twisted wire while preventing liquid which forms the coating from bonding the element wires each other.SOLUTION: A method for manufacturing a twisted wire 14 includes a wire twisting step of gathering a plurality of element wires each having a diameter of 1 mm or less to form a twisted wire, and a coating step of applying liquid to the twisted wire to form a coating layer on the twisted wire. In the coating step, voltage for generating electrostatic force enough to spray liquid to a twisted wire 11 from electrospray S only with the electrostatic force is applied between the twisted wire 11 and the electrospray S and the liquid is sprayed, and the coating is formed on the twisted wire 11 without forming the coating in the vicinity of a contact position between the element wires 10. The sprayed liquid does not enter the vicinity of the contact portion by flowing.SELECTED DRAWING: Figure 5
Patent JP-2019065709-A (JP)
Title: Impeller, vane wheel, air blowing device, and, manufacturing method of air blowing device
Inventor: MORIYA SHIGEYUKI
IPC: F04D29/66
Filed: 2017-09-28
Abstract: To provide a technology for appropriately balancing an impeller.SOLUTION: An impeller which is rotated around a vertically extending central axis comprises: a base part 21 which is spread in a direction orthogonal to the central axis; and multiple vanes 22 disposed on a top face of the base part while being spaced apart from each other in a circumferential direction. The base part includes a rugged part 24 in which ruggedness is repeated in the circumferential direction, radially outsides. The rugged part includes: at least one first rugged region 24a which includes multiple first recesses 241 in the same shape and multiple first projections 242 in the same shape, and in which the first recesses and the first projections are arrayed alternately one by one; and a second rugged region which is positioned between the first rugged regions and includes at least one of a second recess 243 in a shape different from that of the first recess and a second projection 244 in a shape different from that of the first projection.SELECTED DRAWING: Figure 5
Patent JP-2019064303-A (JP)
Title: Vehicle auxiliary heating device
Inventor: TSUNODA TAKASHI
IPC: B60H1/20
Filed: 2017-09-28
Abstract: To enable auxiliary heating with small electric power and enable occupants to be heated early even in a cold state with small electric power.SOLUTION: A heat accumulation unit 5 is installed at an armrest 2d formed at a door trim 2c. Heat from a heating source 13 generated by behavior of an electric vehicle is accumulated in a heat accumulation material 5e of the heat accumulation unit 5. A heating shutter 5d is opened and a blower fan 6 is operated at a predetermined timing before a driver gets in the vehicle to cause hot air generated by heat of the heat accumulation material 5e to be blown from an air outlet 2f in a direction of a vehicle seat 4.SELECTED DRAWING: Figure 2
Patent JP-2018087635-A (JP)
Title: Hydraulic systems for construction machinery
Inventor: JAMES HEWITT
IPC: E02F9/22
Filed: 2017-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic system that exhibits high fuel efficiency under high-load/high-speed conditions and low-load/low-speed conditions; and reduce manufacturing costs and improve energy efficiency.SOLUTION: The present invention relates to a hydraulic system comprising a first actuator 101, a first variable displacement pump 102 fluidly connected to the first actuator via a first circuit and adapted to drive the first actuator. The system further comprises a second actuator 201 and a second pump 202 fluidly connectable to the second actuator via a second circuit and adapted to drive the second actuator. The second pump is fluidly connectable to the first actuator via a first control valve 701, and the second pump is fluidly connectable to the second actuator via a second control valve 702.SELECTED DRAWING: Figure 1a
Patent JP-2019065627-A (JP)
Title: curtain wall
Inventor: MIYAKE REIKO
IPC: E04B2/56
Filed: 2017-10-03
Abstract: To provide a curtain wall provided with high heat insulation property while suppressing manufacturing cost.SOLUTION: A curtain wall includes a frame body comprising framed metallic vertical members and metallic horizontal members 5. One of the vertical member and the horizontal member includes an indoor frame material 52 disposed at an indoor side and an outdoor frame material 51 disposed at an outdoor side. A heat insulation material 53 is interposed between the indoor frame material and the outdoor frame material. End portions in a longitudinal direction of the indoor frame material and the outdoor frame material are respectively fixed to single member constituting the other of the vertical member and the horizontal member.SELECTED DRAWING: Figure 4
Patent JP-2019053265-A (JP)
Title: Samisen
Inventor: NINOMIYA TOMOYASU
IPC: G10D3/02
Filed: 2017-09-15
Abstract: To address a case with a skin-adhered portion of the body of samisen having a narrow area to potentially detach a skin from the body, due to insufficient adhesive strength therein, while inhibiting sound quality of "body resonance sound" from being enhanced at will.SOLUTION: Provided is samisen including a supplemental member 120 within a body 110. The supplemental member has a top surface 121 positioned on substantially the same plane as a skin-adhered portion 111 of the body, and has a reflection wall part.SELECTED DRAWING: Figure 1
Patent JP-2019065677-A (JP)
Title: Built-up booth
Inventor: MATSUMOTO SHUICHI
IPC: E04H1/12
Filed: 2017-10-05
Abstract: To provide a built-up booth with less joint parts and easy for assembly.SOLUTION: A built-up booth comprises: a pair of first sheets 2A and 2B having a rectangular shape side surface part arranged to face a position of two sides extending in a first direction X to form a side surface of four side surfaces respectively and a mountain shape ceiling part to form a part of the ceiling surface from both corner parts in the first direction X of an upper end of the rectangular shape side surface part to a central part of the ceiling surface continuously with the rectangular shape side surface part; and a pair of second sheets 3A and 3B having a rectangular shape side surface part arranged to face a position of two sides extending in a second direction Y to form a side surface of four side surfaces respectively and a mountain shape ceiling part to form a part of the ceiling surface from both corner parts in the second direction Y of an upper end of the rectangular shape side surface part to a central part of the ceiling surface continuously with the rectangular shape side surface part are provided. A first fastener 25 and a second fastener 35 connectable to each other are arranged along an end side of the rectangular shape side surface part and a ridge line of the mountain shape ceiling part respectively.SELECTED DRAWING: Figure 1
Patent JP-2019068982-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-10
Abstract: To provide a game machine capable of improving game amusement properties.SOLUTION: A game machine 1 that executes variable display and controls a game state to be an advantageous state for a player includes performance display means 5, specific display means capable of displaying specific display corresponding to the variable display on the performance display means 5, and performance control means 120 for controlling the performance. The performance display means 5 can display special display similar to the specific display in at least part of a display mode. The performance control means 120 can execute a plurality of kinds of special performances which are performances to display the special display, whose performance modes differ. The ratio of a game state being controlled to be an advantageous state differs depending on the performance modes of the special performance.SELECTED DRAWING: Figure 8-21
Patent JP-2018018543-A (JP)
Title: Device control program and device control method
Inventor: YAMADA JUN
IPC: G06F9/445
Filed: 2017-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a device control program and a device control method that lightens the load on a user in registering a device for each function.SOLUTION: The present invention relates to a device control program capable of controlling a plurality of functions that a device has, the program allowing a terminal apparatus such as a mobile phone to execute: a first selection process (S101-S105) of letting a user selects one of devices connected communicably with the terminal apparatus executing the device control program; a registration process (S106-S110) of registering the device selected in the first selection process, as a device to execute each of the plurality of functions, in the terminal apparatus individually for the function; and a control process (not illustrated) of controlling the device, registered in the terminal apparatus as the device to execute one of the plurality of functions, to execute the function when executing the function.SELECTED DRAWING: Figure 5
Patent JP-2019077800-A (JP)
Title: Phosphor, light-emitting device, illumination device and image display device
Inventor: YOSHIDA HISAFUMI
IPC: C09K11/64
Filed: 2017-10-25
Abstract: To provide a nitride phosphor having excellent light-emitting property even when excited with high-density light, and in particular, having a narrow half-width value of an emission spectrum and high quantum efficiency retention factor of emission.SOLUTION: A phosphor having a crystalline phase represented by formula [1] MSrCaAlSiNis provided, which shows a quantum efficiency retention factor of 85% or more when excited with light at 4000 mW/mm. In formula [1], M represents an activation element; and a, b, c, d, e and f are in the ranges of 0<a<0.05, 0.95≤b≤1, 0≤c<0.1 where a+b+c=1, 0.7≤d≤1.3, 0.7≤e≤1.3 and 2.5≤f≤3.5, respectively.SELECTED DRAWING: Figure 1
Patent JP-2018083230-A (JP)
Title: Communication between welding machine and live welding training device
Inventor: BRIAN MEESS
IPC: G09B19/24
Filed: 2017-11-06
Abstract: PROBLEM TO BE SOLVED: To provide communication between a welding machine and a live welding training device.SOLUTION: A welding training system 10 for at least one of welding, cutting, joining, and cladding operations is provided. The system includes a welding tool and a welding power supply. The system also includes a processor based subsystem configured to execute welding training software that monitors performance of a user on the basis of the position, orientation and movement of the welding tool while the user is performing a real-world weld. The processor-based subsystem is also configured to communicate with the power supply to receive at least one of a welding mode, welding current and a welding voltage. The system also includes a user interface that is operatively connected to the processor-based subsystem so that the user can set up, view and modify settings of the power supply via the processor-based subsystem.SELECTED DRAWING: Figure 1
Patent JP-2019089018-A (JP)
Title: Method of operating pure production apparatus and pure water production apparatus
Inventor: YOSHIDA NOBUHISA
IPC: B01D61/48
Filed: 2017-11-14
Abstract: To provide realization of water saving by controlling wasteful consumption of water.SOLUTION: The operation method of a pure water production apparatus 1 includes the steps of sequentially treating the water to be treated to produce pure water, and storing the produced pure water in a pure water tank 5. The step of producing the pure water includes the steps of passing water to be treated to a membrane filtration device 3 having a reverse osmosis membrane or a nanofiltration membrane, separating it into permeated water and concentrated water, and discharging the separated concentrated water to the outside. In the step of storing pure water, at least a portion of the manufactured pure water is supplied to the upstream side of the membrane filtration device 3 according to the amount of pure water used from the pure water tank 5 to the use point 6 to be returned. The step of returning the pure water includes adjusting the storage amount of pure water stored in the pure water tank 5, and the step of discharging the concentrated water causes at least a part of the pure water to be returned to the upstream side of the membrane filtration device 3. By returning at least a part of the separated concentrated water to the upstream side of the membrane filtration device 3 in conjunction with the adjustment, it is included to adjust the drainage amount of the concentrated water discharged to the outside.SELECTED DRAWING: Figure 1
Patent JP-2019091241-A (JP)
Title: Managing device, managing method, managing program and managing system
Inventor: HAMADA YUKI
IPC: G06Q30/08
Filed: 2017-11-14
Abstract: To provide a managing device, a managing method, a managing program and a managing system capable of avoiding a false bidding at an inadequate price due to a psychological factor like a fretfulness of a bidder and a waste monitoring time without causing an additional procedure for the bidder.SOLUTION: A managing device includes: a receiving unit that receives an application of a bidding participation request to an electronic commerce trading in a form of bidding; a number-of-persons determining unit that determines whether or not the number of users whose bidding participation request has been received by the receiving unit exceeds a predetermined number of persons; and a bidding control unit that limits a bidding participation as a bidding participant when the number-of-persons determining unit determines that the number of users whose bidding participation request has been received exceeds the predetermined number of persons.SELECTED DRAWING: Figure 2