baber/WOPTO huggingface dataset:
Patent JP-2017054855-A (JP)
Title: Semiconductor device, and semiconductor package
Inventor: WATANABE NAOTAKE
IPC: H01L23/36
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board, a semiconductor device, and a semiconductor package having a high cooling performance.SOLUTION: A semiconductor device according to an embodiment comprises: a first wiring board that has a first insulation substrate configured by a ceramic material and on whose one principal surface a first wiring layer is formed, and a base plate arranged at the other side of the first insulation substrate and having a projection that protrudes outward from an outer peripheral edge of the insulation substrate; a semiconductor chip arranged on the first wiring layer and that has an electrode electrically connected with the first wiring layer; and a second wiring board that has a second insulation substrate arranged at one side of the first wiring layer while interposing the semiconductor chip and configured by a ceramic material, and a second wiring layer formed on a surface at the semiconductor chip side of the second insulation substrate and electrically connected with the semiconductor chip.SELECTED DRAWING: Figure 1
Patent JP-2017054012-A (JP)
Title: Image projection device
Inventor: MIKAWA AKIHISA
IPC: F21V29/67
Filed: 2015-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an image projection device that can suppress occurrence of an uneven distribution of temperature of exhaust air discharged from an exhaust port of a housing.SOLUTION: An image projection device comprises a light source exhaust part, such as an exhaust guide part 82 that is adjacent to a light source 160 from a direction orthogonal to the direction of axis of rotation of an exhaust fan 7, and into which a first air that passed through inside of a reflector 161 and a second air that passed through outside of the reflector 161 flow. The light source exhaust part includes: a plurality of ducts 82a to 82d that are arranged side by side in the direction of axis of rotation of the exhaust fan 7 and flow the air in the direction orthogonal to the direction of axis of rotation of the exhaust fan 7; and an inflow part 85 into which the first air and second air flow. The ducts are formed such that the duct closer to the exhaust fan 7 in the direction of axis of rotation of the exhaust fan 7 has a larger cross sectional area of the channel, and an outflow port from which the air flows out is located at a position closer to the light source 160 in the direction orthogonal to the direction of axis of rotation of the exhaust fan 7.SELECTED DRAWING: Figure 21
Patent JP-2016005694-A (JP)
Title: Game machine
Inventor: OAKI YOSHIYUKI
IPC: A63F7/02
Filed: 2015-09-10
Abstract: PROBLEM TO BE SOLVED: To suppress nondetection of a trouble in a display part in a game machine including a performance device having the display part.SOLUTION: Confirmation operation includes a display confirmation state where a performance device 2 becomes a second mode after control for displaying a display confirmation image on a display part 41. Operation control means continues confirmation operation at least up to a predetermined point in time without executing performance operation if the confirmation operation has not been executed until the predetermined point in time including the display confirmation state when a performance signal for confirmation operation of the performance device 2 is received.
Patent JP-2017057577-A (JP)
Title: Connection structure of wooden materials, and lattice wall
Inventor: SHIMIZU HIDEMARU
IPC: B27M1/00
Filed: 2015-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of wooden materials with high initial rigidity, at low costs and without a need to use a metal fitting, along with a lattice wall formed by connecting the wooden materials by the connection structure.SOLUTION: A connection structure is for connecting a pair of intersecting wooden materials by a half-lap joint. A cut-out part having a recessed cross-section form is formed on each of surfaces of the wooden materials that face each other. An insertion part is formed by cutting out either or both of a first side wall part of the cut-out part of one of the wooden materials and a second side surface part of the other wooden material opposite the first side wall part. Furthermore, a gap filling material made of a compressed wooden material is inserted into the insertion part. A lattice wall has a plurality of wooden materials connected by the connection structure.SELECTED DRAWING: Figure 1
Patent JP-2017060241-A (JP)
Title: Polymer connection portion for power cable
Inventor: MURATA WATARU
IPC: H02G15/064
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a polymer connection portion for a power cable that is lighter as compared with a case where a porcelain insulator is used, can demonstrate a self-standing property to maintain its posture even when it is used in a horizontal posture, and can be enhanced in freedom of installation.SOLUTION: A polymer connection portion for a power cable includes a polymeric porcelain tube having a cable insertion hole into which the end of a stripped power cable is inserted, the polymeric porcelain tube includes an insulator made of a polymer material, a metallic buried pipe which is embedded in an inner peripheral surface of the insulator so as to face an end of the power cable, and a flange structure. The flange structure includes a metallic buried flange which is buried in the outer peripheral surface side of the insulator so that a first fitting surface is exposed from the insulator, and an external flange having a second fitting surface which is fitted to the first fitting surface, protrudes outwards in the radial direction of the polymeric porcelain insulator beyond the buried flange, and fitted to another member.SELECTED DRAWING: Figure 1
Patent JP-2017059635-A (JP)
Title: Laminated electronic component
Inventor: TANAKA HIROBUMI
IPC: H01G4/30
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated electronic component that cna suppress exfoliation of an external electrode after a plating treatment and is excellent in mechanical strength.SOLUTION: A laminated electronic component includes an element main body in which internal electrode layers and dielectric layers which are substantially parallel to a plane containing a first axis and a second axis are alternately laminated along a direction of a third axis. An insulating layer is provided on each of a pair of side faces facing each other in the direction of the first axis of the element main body, and external electrodes that are electrically connected to the internal electrode layers are respectively provided on a pair of end faces facing each other in the direction of the second axis of the element main body. The main component of the insulating layer is made of glass containing Si of 25 wt% or more. The external electrodes include glass containing at least Si, the external electrode covers the end portion in the second axial direction of the insulating layer on the side surface, and a diffusion layer exists at at least a part of a joint portion between the external electrode and the insulating layer on the side face.SELECTED DRAWING: Figure 1A
Patent JP-2017056003-A (JP)
Title: Electromagnetic wave shield chamber
Inventor: NAKAMURA YUKIHIRO
IPC: A61B5/055
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shield chamber capable of more quickly performing opening/closing operation of an electromagnetic shield screen.SOLUTION: An electromagnetic wave shield chamber 1 installed indoors by surrounding an entire MRI apparatus provided with a bed for moving a subject covers a part of the bed of the MRI apparatus with a flexible electromagnetic shield screen 8 fixed to a plurality of arches 37, 38, 39 freely swingably pivoting a lower end part. The electromagnetic shield screen 8 can be quickly opened/closed by swing operation of the arches 37, 38, 39.SELECTED DRAWING: Figure 1
Patent JP-2016065052-A (JP)
Title: MANUFACTURING METHOD OF α-OLEFIN LOW POLYMER
Inventor: EMOTO HIROKI
IPC: C07C2/32
Filed: 2015-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of a compressor unit or the like of a non-condensed gas circulation line through which gas in a gas phase part in a reactor cooled by a heat exchanger is circularly supplied into the reactor in a manufacturing process of α-olefin low polymer, and enable long-term continuous operation.SOLUTION: There is provided a manufacturing method of α-olefin low polymer in which low polymerization reaction of α-olefin is performed in a reaction solvent under the presence of catalyst in a reactor to manufacture α-olefin low polymer, in which a part of gas in a gas phase part in the reactor is introduced into a heat exchanger, condensed liquid obtained from an outlet of the heat exchanger due to cooling in the heat exchanger and non-condensed gas are circularly supplied into the reactor, the temperature of a liquid phase part in the reactor is 110°C to 150°C, and the outlet temperature of the heat exchanger is 50°C to 100°C.SELECTED DRAWING: Figure 1
Patent JP-2017056884-A (JP)
Title: Vehicular air conditioner
Inventor: IJUIN YUKIHISA
IPC: B60H1/00
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To inhibit a humidity value detected by a humidity sensor from being corrected more than necessary.SOLUTION: A vehicular air conditioner includes: humidity detection means 59 for detecting humidity in a cabin; antifogging operation means 60b, 60c for outputting a command for improving antifogging performance of a window of a vehicle to control means 50; and manual operation means 60a, 60d, 60e for manually setting an operation of an air conditioning unit. By automatically controlling the operation of the air conditioning unit on the basis of a humidity detection value obtained by the humidity detection means 59, the control means 50 adjusts the antifogging performance according to the possibility of fogging of the window. When the antifogging operation means 60b, 60c is operated and thus the antifogging performance of the window is improved, the control means 50 performs correction processing for making a correction to increase the humidity detection value. When determining that the operation of the air conditioning unit is manually set by the manual operation means 60a, 60d, 60e or when determining that the humid detection value is lower than a predetermined value, the control means 50 reduces the correction amount in the correction processing.SELECTED DRAWING: Figure 2
Patent JP-2017060350-A (JP)
Title: Overhead wire inspection device
Inventor: BABA HIROYASU
IPC: B64C39/02
Filed: 2015-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an overhead wire inspection device that results in no increase in weight or the like and easily inspects an overhead wire in a wide range without being apart from the overhead wire.SOLUTION: Control of a rotation angle of a rotation shaft part 13 on which a thruster 15 and thruster 16 are provided and a rotation angle of a rotation shaft part 14 on which a thruster 17 and thruster 18 are provided changes the direction of a driving force generated by the thrusters 15 to 18. Adjustment of the driving force by the thrusters 15 to 18 in a state in which a holding part 12 is held by an overhead wire 23 makes the overhead wire 23 be inspected by an overhead wire inspection device 10 rotating around a center axis C. Omnidirectional observation of the overhead wire 23 is enabled by using a single observation part 27 rotating around the center axis C, in the case of inspecting the overhead wire 23 by using a camera and the like on the observation part 27.SELECTED DRAWING: Figure 1
Patent JP-2017062901-A (JP)
Title: Illumination apparatus
Inventor: AZUMA HIROKUNI
IPC: F21S2/00
Filed: 2015-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an illumination apparatus capable of realizing illumination ensuring a comfortable competition.SOLUTION: According to an embodiment, an illumination apparatus comprises a plurality of illumination fixtures. The plurality of illumination fixtures each include at least one light source and are disposed to form a light-emitting surface toward an interior of an athletic stadium. When the light-emitting surface formed by the plurality of illumination fixtures is directly observed from an arbitrary position in an area of a competition in the athletic stadium, a surface having a higher illuminance than a predetermined illuminance has a solid angle equal to or smaller than a predetermined solid angle.SELECTED DRAWING: Figure 1
Patent JP-2016001926-A (JP)
Title: Methods and apparatus for access control client assisted roaming
Inventor: SCHELL STEPHAN V
IPC: H04W36/14
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide methods and apparatus that allow a device to migrate wireless service across multiple wireless networks.SOLUTION: There are provided methods and apparatus that enable storing multiple eSIMs and switching between the eSIMs, each of which is specific to a different carrier network. By loading an appropriate eSIM, a user device can authenticate itself with the selected carrier, rather than roaming. During roaming operation, the user device can load one or more of the previously stored eSIMs. Selection of the eSIM can be done manually by the user or can be driven by the user device based on desired context; for example, based on carrier signal strength, cost-effectiveness, etc. Support for multiple radio technologies also allows universal connectivity for wireless devices, even spanning previously incompatible technologies such as GSM (Global Standard for Mobile Communications), CDMA (Code Division Multiple Access), etc.
Patent JP-2017060697-A (JP)
Title: Game machine
Inventor: YAMAGUCHI ASUKA
IPC: A63F7/02
Filed: 2015-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enhancing player's interest in continuation of a performance in the performance accompanying a plurality of times of performance pattern variations in linking with a pattern variation game.SOLUTION: A false continuation performance for continuously performing a plurality of times of variation cycles is executed on a main display part 81. The false continuation performance includes a first performance pattern variation (false continuation (1)) as a variation cycle in the first round, and a second performance pattern variation (false continuation (2)) as a variation cycle in the next round of the first performance pattern variation. A variation is performed in a first direction in the first performance pattern variation, and a variation is started in a second direction in the second performance pattern variation. In execution of the second performance pattern variation, direction change notification for reporting a change in a variation direction of a performance pattern is executed in at least one portion of a period when the first performance pattern variation is under execution.SELECTED DRAWING: Figure 10
Patent JP-2017064576-A (JP)
Title: Dust collector
Inventor: NAKAHARA KENGO
IPC: B04C3/00
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector intended to improve a dust collection effect.SOLUTION: To attain this object, according to the present invention, dust swirl/separation means 5 comprises a swirl cylinder 8 having an air flow inlet 9 provided on one end and an air flow outlet 10 provided on the other end; swirl means 11 provided between the air flow inlet 9 and the air flow outlet 10 within this swirl cylinder 8; and a dust discharge port 12 provided in an outer peripheral wall between this swirl means 11 and the air flow outlet 10, the air flow outlet 10 includes an outlet wall 19 smaller in diameter than the swirl cylinder 8 and protruding into the swirl cylinder 8 from this air flow outlet 10, and the outlet wall 19 comprises a protruding wall 19A provided near the dust discharge port 12 to protrude toward the swirl means 11. Therefore, the protruding wall 19A can suppress the dust from flying apart. Furthermore, it is possible to improve a dust collection effect while suppressing an increase of a pressure loss because the protruding wall 19A is disposed only partially on the outlet wall 19.SELECTED DRAWING: Figure 4
Patent JP-2016028502-A (JP)
Title: Method of determining control channel resource and user device
Inventor: LIU JIANGHUA
IPC: H04W28/04
Filed: 2015-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a control channel resource used to feed back uplink ACK/NACK information.SOLUTION: A downlink control channel for carrying scheduling information of a downlink data channel, which is transmitted by a base station, is formed by at least one control channel logic element, the at least one control channel logic element is mapped at at least one antenna port, and a first control channel resource is determined according to at least one of the sequence number information of the first control channel logic element and at least one of an offset and antenna port information of the first antenna port corresponding to the first control channel logic element of the downlink control channel which is successively detected. The first control channel resource is used to feed back acknowledgement (ACK)/non-acknowledgement (NACK) regarding the downlink data channel.SELECTED DRAWING: Figure 3
Patent JP-2017067351-A (JP)
Title: Hot water system and operating method of hot water system
Inventor: SAKO YOSUKE
IPC: F24D3/10
Filed: 2015-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a hot water system and an operating method of the hot water system such that even if trouble occurs to a selector valve in switching a flow passage for hot water, the trouble never harms user's health.SOLUTION: A hot water system has: a water heater 2 having a burner 23 arranged below a reheating heating heat exchanger 22; reheating circulation outward passages 221, 411 through which hot water exiting from the reheating heating heat exchanger toward a bathtub 40 flows; reheating circulation return passages 222, 412 through which hot water exiting from the bathtub toward the reheating heating heat exchanger flows; a circulation pump 220; a bath outward three-way valve 31 arranged halfway in the reheating circulation outward passages; a bath return three-way valve 32 arranged halfway in the reheating circulation return passages; a heating outward passage 511; heating return passages 512, 331; a reservoir part 33; and a water displacement part displacing water in the heating heat exchanger 51, heating outward passages, heating return passages, and reservoir part within a time shorter than a predetermined time for which clean water is considered to be safe after driving the circulation pump.SELECTED DRAWING: Figure 1
Patent JP-2017068103-A (JP)
Title: Spraying device, fixing device, and image forming apparatus
Inventor: YAMAMOTO SHINYA
IPC: G03G15/20
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device including a device that sprays a fixing liquid through electrostatic atomization, and suppress the fixing liquid from being attached onto conveyance surfaces.SOLUTION: A fixing device 7 comprises: a storage part 73 that stores a fixing liquid L therein; a plurality of nozzles N that are communicated with the storage part 73 and spray the fixing liquid L toward a recording sheet (sheet P); a first electrode 74 that can apply a voltage to the fixing liquid L in the storage part 73; a second electrode 72 that is arranged separated from the plurality of nozzles N; a conveyance member 75 including a plurality of conveyance surfaces that are arranged between the first electrode 74 and second electrode 72 and arranged at an interval from each other; and a voltage application part 110 that forms a first potential difference between the first electrode 74 and conveyance surfaces and forms a second potential difference larger than the first potential difference between the first electrode 74 and second electrode 72.SELECTED DRAWING: Figure 1
Patent JP-2017067399-A (JP)
Title: Freezer
Inventor: TAKEGAMI MASAAKI
IPC: F25B1/00
Filed: 2015-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a freezer capable of prolonging a service life of a refrigerant pipe group.SOLUTION: A freezer 100 includes a refrigerant circuit and an external control unit 210. The refrigerant circuit includes a compressor 204 and a refrigerant pipe group 220. The external control unit 210 counts a starting and stopping frequency of the compressor 204, and on the basis of the starting and stopping frequency, performs life-prolongation processing on life prolongation of the refrigerant pipe group 220. The external control unit 210, when the starting and stopping frequency exceeds a preset threshold, performs at least any of processing of notifying a user of the fact and suppression processing of suppressing the starting and stopping frequency, as the life-prolongation processing.SELECTED DRAWING: Figure 4
Patent JP-2017068168-A (JP)
Title: Map display device and computer program
Inventor: AMAMIYA HIROSHI
IPC: G09B29/10
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a map display device and a computer program that can present an area on a map in a manner that does not hinder the visibility of the map much.SOLUTION: An information receiver receives area information showing an area with a heavy rain or an area where entrance is prohibited. A navigation image generation unit sets the transmittance of an area pattern 500 showing an area indicated by the area information received on a displayed map image 201, according to the scale of the map in the map image 201, so that the transmittance increases as the scale increases, and displays the area pattern 500 so that the pattern will overlap with the map image 201 at the set transmittance.SELECTED DRAWING: Figure 5
Patent JP-2017063753-A (JP)
Title: Manufacturing method of heat treated vanilla extract
Inventor: NAGANO KAZUTANE
IPC: A23L27/10
Filed: 2015-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a heat treated vanilla extract capable of largely enhanced matured fragrance and flavor of a vanilla extract obtained from a vanilla bean and exhibiting flavor from a top note to a last note with good balance.SOLUTION: There is provided a manufacturing method of a heat treated vanilla extract by heat treating a vanilla extract at 100°C to 180°C for 10 minutes to 10 hours after adjusting the pH to between pH 5 and pH 12.SELECTED DRAWING: None
Patent JP-2017066338-A (JP)
Title: Manufacturing method of emulsifier and dispersant and manufacturing method of water emulsification and water dispersion composition
Inventor: KITA MOTOMU
IPC: C09D5/02
Filed: 2015-10-02
Abstract: PROBLEM TO BE SOLVED: To provide organic polyisocyanate without using an organic solvent, with free organic diisocyanate removed by distillation and having improved pot life, a manufacturing method of an emulsifier and dispersant for emulsifying and dispersing a main agent consisting of a polymer compound using the same and a manufacturing method of water emulsification and water dispersion composition.SOLUTION: The problem is solved by obtaining an allophanate-modified isocyanate emulsifier and dispersant which is an emulsifier and dispersant containing organic diisocyanate (a), hydrophobic group-containing monoalcohol (b) and hydrophilic group-containing monofunctional alcohol (c) as monomer units by a specific manufacturing method.SELECTED DRAWING: None