baber/WOPTO huggingface dataset:
Patent JP-2018190476-A (JP)
Title: Semiconductor device
Inventor: YOKOYAMA YOSHISATO
IPC: G11C11/40
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To rapidly stabilize potential applied to a memory cell.SOLUTION: A semiconductor device comprises: a memory part having a memory cell driven by a voltage applied from a power source line VSS and a power source line VDD; and a memory part potential control part 60 adjusting the potential of the voltage applied to the memory cell MC. The memory part potential control part 60 comprises: a first potential adjustment part 61 provided between the power source line VSS and a power source line ARVSS; and a second potential adjustment part 62 provided between the power source line VDD and the power source line ARVSS. Also, the memory part potential control part 60 adjusts the potential of the power source line ARVSS on the basis of a first current supplied between the power source line VSS and a first end via the first potential adjustment part 61 and a second current supplied between the power source line VDD and the power source line ARVSS via the second potential adjustment part 62.SELECTED DRAWING: Figure 3
Patent JP-2018025185-A (JP)
Title: Water power generator and power generating system
Inventor: FUJITA YASUYUKI
IPC: F03B15/12
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To remove a string-shaped dust twining around a waterwheel.SOLUTION: A controller executes control processing including: the step of determining whether a predetermined condition is established or not (S100); the step of clearing a counter when a determination is made that the predetermined condition is established (YES in S100) (S102); the step of executing reverse rotation control (S104); the step of executing positive rotation control (S106); the step of incrementing the counter (S108); and the step of determining whether a count value reaches an upper limit value (S110).SELECTED DRAWING: Figure 4
Patent JP-2018190813-A (JP)
Title: Silicon carbide epitaxial growth system, silicon carbide epitaxial wafer manufacturing method and silicon carbide semiconductor device manufacturing method
Inventor: SAKAI MASA
IPC: C30B25/12
Filed: 2017-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide epitaxial growth system which achieves improved uniformity in in-plane temperature distribution of a silicon carbide substrate where an epitaxial growth layer is deposited in deposition of the epitaxial growth layer.SOLUTION: In a silicon carbide epitaxial growth system, a surface of a wafer holder 11 is separated into a first region A10 and a second region A20 except a formation region of a wafer pocket 12. The second region A20 is provided from an outer peripheral side face of the wafer holder 11 toward the holder center point C11 with a width W20. The first region A10 occupies a region of the surface of the wafer holder 11 other than the second region A20. Accordingly, the first region A10 and the second region A20 have a positional relationship where the second region A20 is further than the first region A10 with reference to the holder center point C11 of the wafer holder 11. Further, surface roughness SR2 of the second region A20 is set to be larger than surface roughness SR1 of the first region A10.SELECTED DRAWING: Figure 2
Patent JP-2018190233-A (JP)
Title: Video generation device, video presentation device, video presentation system, those methods, data structure and program
Inventor: KAWABE TAKAHIRO
IPC: G06T13/80
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic video which makes visibility different depending on a spacial frequency perceived by an observer.SOLUTION: A video including mutually different first region and second region is generated. In the first region, a first dynamic video component belonging to a first spacial frequency band and a first static video component belonging to a spacial frequency band different from the first spacial frequency band are superimposed. In the second region, a second dynamic video component belonging to a second spacial frequency band different from the first spacial frequency band and a second static video component belonging to a spacial frequency band different from the second spacial frequency band are superimposed.SELECTED DRAWING: Figure 1
Patent JP-2018187743-A (JP)
Title: Whetstone stand
Inventor: TSUYUKI BUNJI
IPC: B24B3/54
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a whetstone stand that reliably fixes a whetstone stand to a partition part of a sink including a plurality of sinks and improves working accuracy and working efficiency.SOLUTION: A whetstone stand includes: a whetstone 10 installed at a top face; and a U-shaped part 2 attached with a screw 3 on a right side (left side or both sides) and installed to a partition part of a sink. The whetstone stand is fixed by fastening of the screw. A case 5 that is slightly larger than the whetstone is attached on the whetstone stand. The larger the number of screws, the more fixing force increases, and the whetstone stand can be firmly fixed.SELECTED DRAWING: Figure 1
Patent JP-2018191241-A (JP)
Title: Method for optimizing response signal and communication system
Inventor: UEMURA AKIRA
IPC: H04W28/04
Filed: 2017-05-11
Abstract: PROBLEM TO BE SOLVED: To appropriately transmit a response signal to a signal transmitted using broadcasting.SOLUTION: A method for optimizing a response signal in a communication system 1 in which in response to a response request signal transmitted from a first communication apparatus 10 using broadcasting, a plurality of second communication apparatuses 20 transmit a response signal to the first communication apparatus 10 includes: when before any response signal of the response signals received by the first communication apparatus 10 from the plurality of second communication apparatuses 20, a vacant time in which the response signal can be received exists, determining whether or not adjustment of transmission timing of the response signal is necessary; and, when it is determined that adjustment of transmission timing of the response signal is necessary, adjusting the transmission timing of the response signal.SELECTED DRAWING: Figure 2
Patent JP-2018191858-A (JP)
Title: Game machine
Inventor: YUKIMURA TATSUNORI
IPC: A63F5/04
Filed: 2017-05-16
Abstract: To enhance interest by suitably executing a performance having a higher video visual effect.SOLUTION: A game machine includes: a light emitting surface part for emitting predetermined light; and a light guide plate in which an image appears by taking in predetermined light. The light guide plate includes: a light incident part in which predetermined light is incident; and a display surface part in which an image appears by light incident from the light incident part. The display surface part is inclined relative to an advance direction of predetermined light emitted from the light emitting surface part and is also nearly in parallel with predetermined light taken into the light guide plate, and the light incident part is formed so as to oppose the light emitting surface part.SELECTED DRAWING: Figure 67
Patent JP-2018196230-A (JP)
Title: Mobile wireless power supply system
Inventor: YASUDA TOMIO
IPC: H02J50/40
Filed: 2017-05-17
Abstract: To provide a mobile wireless power supply system performing non-contact power supply to a power reception coil 30 mounted on a mobile body from a plurality of power transmission coils 20 spaced and disposed on a ground side, and having improved a power supply efficiency at a time when the power reception coil 30 and the power transmission coils 20 do not face.SOLUTION: A mobile wireless power supply system has a relay magnetic material 40 disposed between power transmission coils 20 spaced and disposed, and this relay magnetic material 40 relays at least a part of magnetic flux interlinking with a power reception coil 30 not facing the power transmission coils 20, and the power transmission coils 20. In this system, even when the power transmission coils 20 and the power reception coil 30 do not face, the magnetic flux interlinking the power transmission coils 20 and the power reception coil 30 increases by an existence of the relay magnetic material 40, so that a reduction of a power supply efficiency can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2018196269-A (JP)
Title: Insulated switching power supply for three phase alternating current
Inventor: HANEDA SHOJI
IPC: H02M7/12
Filed: 2017-05-19
Abstract: To efficiently improve a power factor and convert electric power by a simple structure in an insulated switching power supply in which a three phase AC is inputted.SOLUTION: An insulated switching power supply for three phase AC comprises: input ends R, S and T; positive and negative output ends P and N; three transformers Tr, Ts and Tt having each primary coil connected to each input end; three switching elements Qr, Qs and Qt for passing and intercepting each current path between the other end of each primary coil of the three transformers and an input side reference potential end; a sub capacitor connected between one end of each second coil of the three transformers and the negative electrode output end; rectifier elements D1, D2 and D3 connected respectively between the other end of each secondary coil of the three transformers and the positive electrode output end; rectifier elements D4, D5 and D6 connected respectively between the other end of each secondary coil of the three transformers and the negative electrode output end; a smoothing capacitor; and rectifier elements D7, D8 and D9 connected respectively between the input side reference potential end E and the input ends R, S and T.SELECTED DRAWING: Figure 1
Patent JP-2018197669-A (JP)
Title: Gas chromatography device
Inventor: HIRAMATSU YOSHIAKI
IPC: G01N30/86
Filed: 2017-05-23
Abstract: To avoid unnecessary dummy analysis as much as possible, while avoiding an execution of inappropriate analysis in a state with high background noise due to factors such as undesired gas and like discharged from a septum and the like.SOLUTION: A consumable supply replacement determination unit 12 is configured to, prior to an execution of analysis with respect to a sample, determine whether it is right after consumable supplies such as a septum and the like is replaced. A non-use time determination unit 13 is configured to determine whether a non-use time of a device from the most recent latest analysis is equal to or more than a prescribed time. A dummy analysis execution control unit 14 is configured to execute, when it is determined that it is right after replacement of the consumable supplies and the non-use time is equal to or more than the prescribed time, dummy analysis at a maximum carrier gas flow rate and a highest column oven temperature prior to the analysis with respect to the sample. Accordingly, undesired gas accumulating in a sample vaporization chamber 1 or a column 7 is removed, and thereby background noise can be reduced. Meanwhile, when there is a low possibility that the undesired gas accumulates, the dummy analysis is not implemented, and thereby a waste of time can be avoided.SELECTED DRAWING: Figure 1
Patent JP-2018197932-A (JP)
Title: Information processor and program
Inventor: MOTOIKE SATORU
IPC: G06Q50/10
Filed: 2017-05-23
Abstract: To increase the willingness of players to go to a store or to stay in a store.SOLUTION: The information processor includes: acquisition means 114 for acquiring related information related to a game machine set in a store; and prediction means 116 for predicting the actions of the future that a specific player or a specific player group are going to make in the store on the basis of the related information.SELECTED DRAWING: Figure 3
Patent JP-2018197521-A (JP)
Title: Control device for internal combustion engine
Inventor: FUJIMOTO SEIICHI
IPC: F02N11/08
Filed: 2017-05-23
Abstract: To provide a control device for actualizing easy start of an internal combustion engine by speeding up the rotation of a crankshaft at the start.SOLUTION: An internal combustion engine E includes cylinders each having a piston 4 for reciprocating in linkage with the rotation of a crankshaft 1 and an intake valve Va and an exhaust valve Vb for opening/closing a combustion chamber, a starter motor 15 for driving the rotation of the crankshaft 1, and a valve opening/closing timing control mechanism VT for setting an opening/closing timing for the intake valve Va through the drive of an electric actuator M. At the time of cranking, the control device controls the electric actuator M to advance the opening timing for the exhaust valve Vb of part of the plurality of cylinders being in an exhaust stroke and retard the closing timing for the exhaust valve Vb.SELECTED DRAWING: Figure 1
Patent JP-2017143316-A (JP)
Title: Semiconductor device
Inventor: ASAMI YOSHINOBU
IPC: H01L21/8234
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor device including a memory of a simple structure and a method for manufacturing such a semiconductor device in consideration of the reality that it has been urgently needed to provide an inexpensive semiconductor device for the purpose of further spread of semiconductor devices capable of sending and receiving data in a non-contact manner, which have been partially ubiquitous for use in railroad cards and digital cash cards.SOLUTION: A memory comprises: a layer including an organic compound. In the memory, a TFT source or drain electrode to be provided in a memory element part is arranged by an etching process, the layer being a conductive layer forming a bit line of the memory.SELECTED DRAWING: Figure 2
Patent JP-2018060773-A (JP)
Title: Apparatus for combining light beams
Inventor: DANIEL ROBERT ADEMA
IPC: F21S2/00
Filed: 2017-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for combining light beams.SOLUTION: An apparatus for combining light beams is provide, which comprises a support base having a first face, a second face, and a support base aperture extending through the two faces. The apparatus also comprises a first storage bank and a second storage bank disposed on the first face and second face, respectively, and configured to store first and second sets of light sources configured to emit first and second sets of light beams, respectively. The apparatus also comprises a first reflector defining a reflector aperture and configured to reflect the first set of light beams towards the support base aperture, and a second reflector configured to reflect the second set of light beams towards the support base aperture. Moreover, the apparatus comprises a differential reflector disposed in the support base aperture and configured to reflect the first set of light beams and transmit the second set of light beams.SELECTED DRAWING: Figure 1
Patent JP-2018204188-A (JP)
Title: Texture and shielding device
Inventor: YAMAGISHI KAZUTO
IPC: E06B9/262
Filed: 2017-05-30
Abstract: To provide texture in which a manufacturing cost can be reduced and which includes jointing pieces by fusion, and a shielding device which utilizes the texture as a shielding material.SOLUTION: The texture of the present invention is a texture for a shielding material (for example, a screen 7) in a shielding device, in which one or both of plural hole parts 11 and plural thin skin parts 12 are formed in the region of jointing pieces 7b formed by plural fusion parts 10. Especially, the plural thin skin parts 12 are formed as parts for hole making. The plural fusion parts 10 are aligned linearly, and one or both of the plural hole parts 11 and the plural thin skin parts 12 are formed in parallel and linearly. The shielding device (for example, a pleat screen) of the present invention utilizes the texture of the present invention as a shielding material.SELECTED DRAWING: Figure 2
Patent JP-2017144556-A (JP)
Title: Cutting head
Inventor: UOMOTO YASUYOSHI
IPC: B26D7/02
Filed: 2017-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a cutting head control method that is provided with: angle setting means capable of freely setting angles with a cutter blade freely inclined; angle detection means; vertical limit detection means; rotation driving means; rotational angle detection means; vibration driving means for vibrating the cutter blade with a constant amplitude; control means for controlling each of the means and particularly controlling the V groove machining carried out by the cutter blade freely set in angle; and material pressing means.SOLUTION: As angle setting means capable of freely setting and holding inclinations of a cutter blade 151, i.e., angles, these angles are transmitted fro the angle driving pulley 141 of an angle driving motor 140 to the angle driven pulley 142 of an angle drive shaft by an angle driving belt 143. Detection of these set angles is carried out by angle detection means, and particularly control means on a control board 167 for controlling the V groove machining of the cutter blade 151 freely set in angle is provided.SELECTED DRAWING: Figure 2
Patent JP-2018203859-A (JP)
Title: Resin composition for thermoforming sheet, and molded body thereof
Inventor: KITAURA KAITO
IPC: C08F10/06
Filed: 2017-06-02
Abstract: To provide a resin composition for thermoforming sheet for improving drawdown resistance and deep drawability during thermoforming, and providing a molded body with larger size and uniform wall thickness.SOLUTION: There is provided a resin composition for thermoforming sheet containing 10 to 300 pts.wt. of an ethylenic polymer (C) having MFR at 190°C of 5/10 min. or less and density of 0.920 to 0.970 g/cmbased on total amount of 100 pts.wt. of 3 to 100 wt.% of a propylene-based polymer (A) having a long chain branch, melting tensile force (MT) at 230°C of 3 to 30 g, MFR at 230°C of 0.2 to 15 g/10 min. and 25°C xylene soluble component amount of less than 5 wt.%, 0 to 97 wt.% of a propylene polymer (B).SELECTED DRAWING: None
Patent JP-2018207724-A (JP)
Title: Solar cell module
Inventor: TAGUCHI DAISUKE
IPC: H02S40/30
Filed: 2017-06-08
Abstract: To provide a solar cell module which prevents water from entering into an electrode part of a connector of an output cable.SOLUTION: A solar cell module has: a solar cell panel including multiple solar cells; a terminal box 2a bonded to a rear surface of the solar cell panel; and an output cable 7b which is pulled out from the terminal box 2a and outputs electric power extracted from the solar cell panel to the outside. The terminal box 2a has a cable fixing part 12a which fixes the output cable 7b. The output cable 7b includes a connector 8b at a tip. The cable fixing part 12a includes a lid part 16 which fits in the connector 8b.SELECTED DRAWING: Figure 6
Patent JP-2018204585-A (JP)
Title: Cooling system
Inventor: SEKIAI MAKOTO
IPC: F01P11/18
Filed: 2017-06-09
Abstract: To minimize cost increase and inhibit or prevent occurrence of water hammer when a refrigerant of an air conditioner leaks to the coolant side in an air conditioner water-cooling condenser.SOLUTION: A cooling system 1 has: a water cooling cooler 3 which cools a cooled medium by using a liquid; and a liquid flow blockage part 13 which blocks flow of a liquid by action of a liquid path within the water cooling cooler 3 or action of a coolant pipeline 5 connected to the water cooling cooler 3.SELECTED DRAWING: Figure 1
Patent JP-2018203958-A (JP)
Title: Adhesive composition, adhesive, and adhesive sheet
Inventor: MITSUYA NAOYA
IPC: C09J7/00
Filed: 2017-06-09
Abstract: To provide an adhesive composition that has excellent resistance to moisture and heat whitening, and has a long pot life.SOLUTION: An adhesive composition contains an acrylic resin (A) and a crosslinking agent (B). A copolymerization component (a) of the acrylic resin (A) contains a hydroxyl group-containing monomer (a1) of 10-40 wt.% and a carboxyl group-containing monomer (a2) of 3-15 wt.%.SELECTED DRAWING: None
Patent JP-2019000507-A (JP)
Title: Cosmetic puff tool
Inventor: TOGAWA KENZO
IPC: A45D33/34
Filed: 2017-06-19
Abstract: To provide a cosmetic puff which is formed in a hollow dome shape so as to reduce a cost and which can obtain a wide variety of use feelings by comprising many types of filling materials.SOLUTION: A cosmetic puff A according to the present invention comprises a domy puff surface body 10 that has a lower opening 11 and an inner hollow part 12, a lining body 30 for closing the opening 11, and a filling material 20 that is housed in a hollow part of the puff surface body. The puff surface body 10 is made of an expanded material or a solid elastic body.SELECTED DRAWING: Figure 5
Patent JP-2018184212-A (JP)
Title: Rotary auxiliary mechanism for rotor, screw cap rotary auxiliary tool and rotary auxiliary type cap
Inventor: MICHIWAKI YUTAKA
IPC: B65D41/04
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary auxiliary tool for a screw cap which is not dropped from the screw cap and of which rotary operability is good.SOLUTION: A rotary auxiliary tool comprises an operation part 40 which is rotatable together with a rotor or a screw cap 10, and is provided integrally with or separately from the rotor or the screw cap 10, and a first hinge part 21, which connects the operation part 40 and an outer peripheral surface 18, and rotatably supports the operation part 40 on a base end side of the operation part 40. The operation part 40 is so configured as to be capable of being transited a first coordinate form in which the operation part so approaches the outer peripheral surface 18 as to be along the same, and a second coordinate form in which the operation part 40 is rotated with the first hinge part 21 as a fulcrum, and a tip is separated from the outer peripheral surface 18 and is transited in a diameter expansion direction. Further, at a tip of the operation part 40, connection bands, in which a base end part 41 is connected to the puter peripheral surface 18 via a second hinge part, may be provided in series via a node part.SELECTED DRAWING: Figure 22
Patent JP-2019009837-A (JP)
Title: Wireless synchronization system and wireless device
Inventor: FUJIWARA TAKU
IPC: H04W56/00
Filed: 2017-06-20
Abstract: To provide a technology in which a plurality of devices are synchronized with high accuracy using wireless communications.SOLUTION: A wireless synchronization system (1) comprises a first device (100) and a second device (200). The first device includes: a first sensor (114) for measuring a physical quantity related to an electrical power that is consumed by wireless communication processing in a first communication circuit (112); and a first control circuit (116) for outputting a first synchronization signal at a timing when a large/small relationship between the physical quantity measured by the first sensor and a predetermined threshold level changes places with regard to either transmission processing or reception processing of the wireless communication processing. The second device includes a second control circuit (216) for outputting a second synchronization signal at a timing when a large/small relationship between a physical quantity measured by a second sensor and a predetermined threshold level changes places with regard to the other one than either transmission processing or reception processing of wireless communication processing in a second communication circuit (212).SELECTED DRAWING: Figure 1