baber/WOPTO huggingface dataset:
Patent JP-2017228766-A (JP)
Title: Coil device
Inventor: KOBAYASHI KAZUMI
IPC: H01F17/04
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coil device excellent in heat-resistant stress and impact resistance characteristics.SOLUTION: A coil device 10 includes: a core member 20 having a winding core portion 22 and a core bottom surface 24c; and a coil portion 40 forming a spiral conductive path around the winding core portion 22. A metal electrode 60 is formed on the core bottom surface 24c. The metal electrode 60 is connected to wire ends 41a, 41b, 42a, 42b of the conductive path of the coil portion 40. Part of the surface of the metal electrode 60 is covered with a conductive resin electrode 62.SELECTED DRAWING: Figure 4
Patent JP-2018173575-A (JP)
Title: Projection screen
Inventor: KUSAMA KENTARO
IPC: G02B5/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a projection screen with which it is possible to effectively diffuse incident light from wide angles in the lateral direction and the vertical direction and obtain a wide viewing angle even when applied to a large screen.SOLUTION: Provided is a projection screen equipped with a light diffusion control plate, wherein, when a first direction and a second direction crossing at right angles on the surface of the light diffusion control plate are assumed and the incident angle of incident light to the light diffusion control plate is defined as an angle 0° parallel to the normal of surface of the light diffusion control plate, and it is assumed that Lrepresents the luminance of diffused light when light of an incident angle 0° is entered, Lrepresents the luminance of diffused light when light of a prescribed incident angle is entered along the first direction, Lrepresents the luminance of diffused light when light of a prescribed incident angle is entered along the second direction, then there are a first direction and a second direction where L, Land Lalways satisfy L≥0.25×Land L≥0.25×L.SELECTED DRAWING: Figure 10
Patent JP-2017139008-A (JP)
Title: Recycling system for printing material, and recycling method for printing material
Inventor: SHIOYAMA HIROICHI
IPC: G06Q10/00
Filed: 2017-04-04
Abstract: PROBLEM TO BE SOLVED: To enable many business persons and other users using printing materials to collect, sort and reproduce used printing material with due consideration for improvement of the environment of their recirculation.SOLUTION: A recycling system comprises collecting means for collection of multiple kinds of used printing materials and reproducing means for sorting and reproduction of the collected printing material. Reproduced material reproduced by the reproducing means and byproducts of resulting from sorting and reproduction are cyclically used as printing material, and environmental load information regarding each type of material corresponding to one or another of the items of the printing material is linked with primary information on the purposes, types and other aspects of printing, secondary information on items, specifications, prices and other aspects of printing material and tertiary information including information on sales records and customer information, and placed under management as data of different orders.SELECTED DRAWING: Figure 1
Patent JP-2018174738-A (JP)
Title: Small animal housing case
Inventor: MIURA YOICHI
IPC: A01K1/03
Filed: 2017-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a small animal housing case that prevents a lid body from being lifted as it is when the lid body is blocked by a case body.SOLUTION: In each of the upper inner portions of left and right side walls 6, 7 constituting a case body 1, a lid body support 10 on which the left and right ends of the lid body 2 are placed is provided. Projecting parts 11, 11 are also provided, which are formed in a prescribed width so as to protrude inwardly on the inner side of the left and right side walls and to the upper side of the lid body support. In addition, at the left and right ends of the lid body, notched parts 16, 16 are respectively provided having a size that allows the projecting parts of the case body to pass through. At least one end of the projecting parts of the case body is not situated within the range of the notched part of the lid body when the lid body blocks the case body.SELECTED DRAWING: Figure 2
Patent JP-2018176917-A (JP)
Title: Vehicular power supply device
Inventor: KINOSHITA TAKAHIRO
IPC: B60L50/16
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a vehicular power supply device.SOLUTION: A vehicular power supply device includes: a starter generator 16 coupled to an engine; a lead-acid battery 31 connected to the starter generator 16; a lithium-ion battery 32 connected to the starter generator 16 in parallel with the lead-acid battery 31; a switch SW1 switched between a conduction state where the starter generator 16 and the lead-acid battery 31 are connected with each other and a shut-off state where these batteries are separated from each other; a switch SW2 switched between a conduction state where the starter generator 16 and the lithium-ion battery 32 are connected with each other and a shut-off state where these batteries are separated from each other; a switch control section 71 for controlling the switch SW1 and the switch SW2; and a battery determination section 72 for determining whether an abnormal state where the lead-acid battery 31 cannot normally discharge occurs. The switch control section 71 controls the switch SW1 and the switch SW2 to the conduction state when the lead-acid battery 31 is determined to be in an abnormal state.SELECTED DRAWING: Figure 7
Patent JP-2018178812-A (JP)
Title: Fuel supply system for internal combustion engine
Inventor: ICHISE MASAHARU
IPC: F02M55/02
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply system for an internal combustion engine capable of decompressing inside of a delivery pipe during execution of fuel cut without providing a fuel passage connecting the delivery pipe and a fuel tank.SOLUTION: A fuel supply system for an internal combustion engine supplies fuel pressure-fed from a high-pressure pump to a delivery pipe 20 to a fuel injection valve connected to the delivery pipe 20. The delivery pipe 20 includes: a fuel chamber 22 for supplying fuel to the fuel injection valve; and an auxiliary chamber 51 isolated from the fuel chamber 22 by a plug 60 constituting a partition wall. The plug 60 includes: a relief valve 70 that is opened when pressure in the fuel chamber 22 reaches predetermined valve opening pressure or higher to allow inflow of fuel from the fuel chamber 22 to the auxiliary chamber 51 and of which valve opening pressure is reduced when a fuel temperature in the delivery pipe 20 is high, compared to when the fuel temperature is low; and a check valve 80 for allowing inflow of fuel from the auxiliary chamber 51 to the fuel chamber 22.SELECTED DRAWING: Figure 2
Patent JP-2018179374-A (JP)
Title: Refrigerator
Inventor: NISHIJIMA KEISUKE
IPC: F25D29/00
Filed: 2017-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of saving energy.SOLUTION: A refrigerator 1 includes a body part 2 forming a storage chamber 3, a door 4 configured to open/close the storage chamber 3, a door drive device 50 configured to close the door 4, a first door detection unit 71 configured to detect a closed position of the door 4, and a second door detection unit 72 configured to detect the door 4 being arranged in a predetermined drive region where the door drive device 50 can close the door. When the door 4 enters the drive region from the outside of the drive region, the refrigerator becomes a close drive state of causing the door drive device 50 to close the door 4 in a case where a speed of closing the door 4 is slower than a predetermined self-closing speed, and becomes a close drive stop state of stopping the door drive device 50 in a case where the speed of closing the door 4 is faster than the self-closing speed.SELECTED DRAWING: Figure 14
Patent JP-2017120940-A (JP)
Title: Semiconductor memory
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/8244
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce area for a sense amplifier.SOLUTION: A semiconductor memory comprises: a memory cell array 10 having a plurality of memory cells 11; a plurality of bit line pairs provided so as to correspond to each column of the memory cell array 10; and a plurality of sense amplifiers 12 provided so as to correspond to the plurality of bit line pairs, and to amplify potential difference of the bit line pairs. Each sense amplifier comprises: precharge transistors PCT, PCN, and EQ having a diffusion layer 41 and for precharging bit line pairs; and switch transistors YT and YN having a diffusion layer 41a integrally formed with the diffusion layer 41a of the precharge transistors PCT, PCN, and EQ, and selectively connecting the plurality of bit line pairs to a common bus line.SELECTED DRAWING: Figure 23
Patent JP-2018182877-A (JP)
Title: Non-contact power reception device
Inventor: SAKAMOTO TAKAHIRO
IPC: H02J50/10
Filed: 2017-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power reception device capable of suppressing that a stationary element for attaching a shield member to a vehicle body undergoes an influence of an electromagnetic wave.SOLUTION: A non-contact power reception device 13 includes: a power reception unit 27 which is attached to a vehicle body 20 to receive power which is transmitted in a wireless manner; and a shield member 26 which is disposed between the vehicle body 20 and the power reception unit 27. The non-contact power reception device further includes: a plurality of supports 22 disposed in a manner of protruding from the vehicle body 20; an accommodation part A1 formed between each of the plurality of supports 22, to arrange the power reception unit 27; and fixation elements 38 which are attached to the plurality of supports 22 at places opposite to the accommodation part A1, to fix the shield member 26 on the respective plurality of supports 22.SELECTED DRAWING: Figure 4
Patent JP-2018179145-A (JP)
Title: Exterior material for vacuum heat insulation material
Inventor: UKATA KENTARO
IPC: B32B15/082
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an exterior material for vacuum heat insulation material capable of suppressing occurrence of a pinhole at a bent part and deterioration of gas barrier property resulting from hygroscopicity of EVOH, and also reducing a manufacturing cost.SOLUTION: An exterior material for vacuum heat insulation material includes at least a base material, a gas barrier layer containing a transparent vapor deposition layer on the base material, an ethylene-vinyl alcohol copolymer (EVOH) layer, and a sealant layer including a metal vapor deposition layer, in this order, wherein the gas barrier layer preferably comprises the transparent vapor deposit layer and the gas barrier coating layer, and the gas barrier coating layer comprises a water-soluble polymer and an inorganic compound.SELECTED DRAWING: Figure 2
Patent JP-2018175458-A (JP)
Title: Image forming device and program
Inventor: KAWABATA KAZUYA
IPC: G06F3/12
Filed: 2017-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a program capable of preserving biological information deviating from a reference range more preferentially than other biological information.SOLUTION: An image forming device 4 includes: acquisition means 402 for acquiring biological information measured on a user who uses the image forming device 4, from a wearable terminal device 2; a storage part 41 for storing the acquired biological information; and preservation means for preserving specific biological information deviating from a reference range of the acquired biological information more preferentially than other biological information.SELECTED DRAWING: Figure 2
Patent JP-2018182592-A (JP)
Title: Image formation system and control method for image formation system
Inventor: IKUTA MASAYA
IPC: B41J29/38
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system and a control method for the image formation system, capable of suppressing reduction in printing speed without a user's involvement and handling, when a situation in which data transfer speed to a storage does not satisfy permissible speed has occurred.SOLUTION: A first acquisition unit 111 acquires data transfer speed to a storage possessed by each of a plurality of image formation devices; and a second acquisition unit 112 acquires data transfer speed between the plurality of image formation devices. When data transfer speed to a storage of a predetermined image formation device of the plurality of image formation devices is lower than a specified value and both of data transfer speed to a storage of another image formation device and data transfer speed between the plurality of image formation devices are higher than a predetermined value, a striping unit 114 performs striping for storing data such that the storage of the predetermined image formation device and the storage of the another image formation device are in a distributed manner.SELECTED DRAWING: Figure 4
Patent JP-2018178597-A (JP)
Title: Floor panel fixture
Inventor: YASUDA NAOTOSHI
IPC: E04F15/00
Filed: 2017-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a small floor panel fixture having high strength while reducing the number of parts.SOLUTION: A floor panel fixture includes an upper plate made of steel, a lower plate fixed to the upper plate and opposed to a lower surface of the upper plate, and a nut disposed between the lower plate and the upper plate and to which a bolt is fastened. The upper plate has a concave portion in which a part of the lower surface is recessed larger than the outer shape of the nut, an engagement portion formed in the concave portion, a convex portion protruding from the upper surface at a position corresponding to the concave portion, and a through hole penetrating the convex portion and the concave portion in the plate thickness direction of the upper plate and having an inner diameter larger than the inner diameter of the female screw of the nut. At least a part of the nut is accommodated in the concave portion, and the engagement portion blocks the rotation of the nut when fastening the bolt.SELECTED DRAWING: Figure 2
Patent JP-2017156760-A (JP)
Title: Shift register
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/20
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can favorably display an image without delayed or distorted signals.SOLUTION: The display device includes a first gate driver and a second gate driver. The first gate driver and the second gate driver each include a plurality of flip flop circuits and a plurality of transfer signal generation circuits. Both the flip flop circuits and the transfer signal generation circuits are circuits which output a signal input to a first input terminal with a half clock cycle delay. In addition, an output terminal of the transfer signal generation circuit is directly connected to a first input terminal of the flip flop circuit in the next stage. Delay and distortion of the signal which is input from the transfer signal generation circuit to the flip flop circuit can be therefore reduced.SELECTED DRAWING: Figure 2
Patent JP-2018182205-A (JP)
Title: Coil component
Inventor: SHINOHARA Gota
IPC: H01F27/29
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a coil component in which a coil conductor is buried in a magnetic material part including metal particles and a resin material, and the coil conductor is arranged by use of a thinner conducting wire.SOLUTION: A coil component comprises: a magnetic material part including metal particles and a resin material; a coil conductor buried in the magnetic material part; and external electrodes electrically connected to the coil conductor. The magnetic material part has: a magnetic material base having a convex portion; and a magnetic material outer casing. The coil conductor is disposed on the magnetic material base so that the convex portion is located in a winding core portion of the coil conductor. The magnetic material outer casing is provided so as to cover the coil conductor. The coil conductor is composed of a flat wire having a thickness of 0.02 mm or more and 0.14 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2018180451-A (JP)
Title: Liquid crystal display device
Inventor: IKETA KOICHI
IPC: G02F1/1335
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed response mode liquid crystal display device having improved contrast.SOLUTION: A liquid crystal display device according to one embodiment includes first and second substrates and a liquid crystal layer. The first substrate includes a plurality of scan lines, a plurality of signal lines, a first electrode, a second electrode, and a light shielding layer. One of the first and second electrodes is a pixel electrode and the other is a common electrode. The first electrode includes a plurality of branch areas extending in a first direction and an axial area extending in a second direction and connecting each branch area. A gap area extending in the first direction between adjacent branch areas exists. The light shielding layer includes a plurality of first parts superimposed on the branch areas or the gap area, extended in the first direction, and arranged in the second direction. The first parts are arranged in positions closer to the liquid crystal layer than the scan lines and the signal lines on the first substrate.SELECTED DRAWING: Figure 5
Patent JP-2018183263-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing scattering of game media to the environment.SOLUTION: A game machine 1 capable of executing a game includes: a putout unit 34 including a storage part 34a for storing game media and a putout device 34b for putting out the game media stored in the storage part 34a; and a reception part 35 capable of receiving the game media from the storage part 34a of the putout unit 34. The reception part 35 is formed in a box shape in which an upper surface opens. In a state where the reception part is installed in a predetermined installation part, a periphery 35b of the opening abuts on or approaches the putout unit 34.SELECTED DRAWING: Figure 27
Patent JP-2018186620-A (JP)
Title: Grommet and wire harness
Inventor: YOSHIDA GOEI
IPC: H01B17/58
Filed: 2017-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a grommet or the like which can arrange electric wires with desired paths without requiring a vehicle body fixing part and difficult and troublesome work.SOLUTION: A grommet 10 closing a wire through hole 2 of a vehicle body panel 1 through which an electric wire W penetrates, includes: a grommet body 11 which covers the electric wire W on one side of the vehicle body panel 1 and is brought into close contact with the peripheral edge of the wire through hole 2; an inner protector 20 formed of a member having higher rigidity than the grommet body 11 and arranged inside the grommet body 11; and a path regulating member 30 fixed to the inner protector 20 and regulating a path of the electric wire W pulled out to the other end side of the vehicle body panel 1.SELECTED DRAWING: Figure 3
Patent JP-2018189383-A (JP)
Title: Vehicular display device
Inventor: ONO KOZO
IPC: B60K35/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display device with improved appearance.SOLUTION: A vehicular display device includes: a light source part for providing light source light; and a translucent display plate 30 formed in a translucent plate shape having a front plate surface facing a visual recognition side and a rear plate surface 31b facing the opposite side of the visual recognition side, so as to introduce light source light to an inner side via an outer edge part. The translucent display plate 30 includes a reflection display part 33 having multiple reflection elements 35 that are the elements formed by recession from the rear plate surface 31b and where respective reflection surfaces 37 for reflecting light source light introduced to an inner side of the translucent display plate 30 toward a visual recognition side are arranged, and displaying a pattern by properly arranging the respective reflection elements 35. The reflection display part 33 includes, in the multiple reflection elements 35, composite reflection elements 36 having composite reflection surfaces 37 each of which is constituted by two inclination surfaces 37a, 37b that are further separated to be mutually opposed with the outer edge part as reference from a rear plate surface 31b toward a front plate surface, so as to reflect light source light.SELECTED DRAWING: Figure 3
Patent JP-2018190042-A (JP)
Title: Monitoring system
Inventor: KIKUCHI TAKAYOSHI
IPC: G08B25/08
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of monitoring a state of a monitoring object from an external side without visiting a site and also facilitating introduction to an existing monitoring object.SOLUTION: A monitoring system includes: cameras each of which images an in-facility display unit for displaying a state of each monitoring object; first wireless equipment each of which includes an arithmetic processing circuit to fetch image data captured by the camera and generate detection data indicating a state of a monitoring object on the basis of the image data, and wirelessly transmits the detection data; a data collection device for storing detection data; and second wireless equipment for wirelessly receiving detection data wirelessly transmitted by the first wireless equipment and transmitting the data to the data collection device.SELECTED DRAWING: Figure 1
Patent JP-2018189143-A (JP)
Title: Clutch controller and clutch control method
Inventor: TOSHIZANE GO
IPC: F16D25/12
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a clutch controller and clutch control method capable of improving estimation accuracy for a cumulative value of a damage amount of a clutch.SOLUTION: A clutch controller 102 is configured to acquire a clutch temperature Tlc showing a temperature of a clutch 52, and calculate heat quantity H of the clutch 52 on the basis of an operation state of the clutch 52. Also, the clutch controller 102 is configured to calculate a damage amount Δt of the clutch 52 on the basis of the clutch temperature Tlc and the heat quantity H. The clutch controller 102 is configured to, when a cumulative value Dtotal of the damage amount Δt exceeds a damage threshold THd, restrict use of the clutch 52 or perform predetermined alarm output.SELECTED DRAWING: Figure 3
Patent JP-2018008678-A (JP)
Title: Actuator device for bicycle gear shift device and bicycle gear shift device
Inventor: PASQUA PAOLO
IPC: B62M9/122
Filed: 2017-05-03
Abstract: PROBLEM TO BE SOLVED: To provide an actuator device for a bicycle gear shift device which is compact and has high reliability.SOLUTION: An actuator device (100) comprises: a joint type actuation mechanism; a driving member (120) for controlling deformation of the mechanism; and a snap mechanism (150) having a first member (160) having a coupling element (172), and a second member (170) having a coupling seat part. In a storage state of the coupling element (172) in the coupling seat part, transmission and release of the rotation, are controlled. The second member (170) has a first cave (174) extending in a rotation axis direction and a second cave (176) extending in a direction substantially orthogonal to the first cave. The first cave partially stores the first member, and the second cave has an elastic element (178) to which a preliminary load is applied and which is pressed to the coupling element (172) stored therein.SELECTED DRAWING: Figure 3