baber/WOPTO huggingface dataset:
Patent JP-2018131974-A (JP)
Title: Fan unit, method of manufacturing the same, and motor drive device
Inventor: YAMAMOTO KAZUHIRO
IPC: H02K5/22
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fan unit which facilitates assembly work with a small number of components to reduce costs, and to provide a motor drive device and a method of manufacturing the fan unit.SOLUTION: A fan unit 1 includes: a fan 10 having a motor 11 and a casing 12; a base part 20 to which the fan 10 is fixed by fixing the casing 12 thereto; and a connector part 30 which can be connected to an external terminal for supplying electric power to the motor 11 and has conductive contacts 320 and a housing 310 integrally formed with the base part 20.SELECTED DRAWING: Figure 1
Patent JP-2018132696-A (JP)
Title: Photoreceptor, method for producing the same, image formation method and image formation device
Inventor: NISHIMURA KAZUKUNI
IPC: G03G5/10
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor that can properly transport an electron to a conductive support and inhibit hole injection from the conductive support.SOLUTION: A photoreceptor for electrophotography has a conductive support, a compound bound to the surface of the conductive support, an intermediate layer disposed on the conductive support, and a photosensitive layer disposed on the intermediate layer. The compound has a linking group bound to the surface of the conductive support, an electron-donating portion bound to the linking group, and an electron-accepting portion bound to the electron-donating portion.SELECTED DRAWING: None
Patent JP-2018134837-A (JP)
Title: Composite preform and method for producing the same, and composite container and method for producing the same
Inventor: SUGA YUSUKE
IPC: B29C49/22
Filed: 2017-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite preform which can efficiently heat a preform without aggravation of appearance of a plastic member surface even by near-infrared heating before blow molding.SOLUTION: A composite preform includes a mouth part, a body part connected to the mouth part and a bottom part connected to the body part, and includes a preform of a single layer structure, and a heat-shrinkable plastic member of a single layer structure which is provided so as to surround the outside of the preform and contains a polyolefin-based resin and a colorant, where a near-infrared transmittance of the plastic member is 50% or more.SELECTED DRAWING: Figure 1
Patent JP-2018145119-A (JP)
Title: Method for producing alkenylsilane
Inventor: HUANG JIAMEI
IPC: C07F7/18
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alkenylsilane that can efficiently produce alkenylsilane.SOLUTION: In the presence of a nickel complex having a phosphine ligand, a Lewis acid, and a base, an alkene having a structure represented by the formula (a) and a chlorosilane having a structure represented by the formula (b) are subjected to a reaction, to efficiently produce alkenylsilane (c).SELECTED DRAWING: None
Patent JP-2018146387-A (JP)
Title: Liquid level detection device, liquid level detection method and, filling machine
Inventor: INUKAI NORIO
IPC: G01F23/292
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detection device capable of accurately detecting liquid level on a rotary beverage filling machine.SOLUTION: The liquid level detection device determines the liquid level h1 as the height of a product liquid filled in a plurality of containers 100 which are transported on an arcuate conveyance path along the periphery of a turn table. The liquid level detection device includes: an imaging part for picking up an image of a container 100 containing a liquid S from the outside of the container 100; and a control unit that determines the liquid level h1 from the picked-up image. The control unit corrects the liquid surface S based on an inclination with respect to a horizontal direction H of the picked up liquid surface S and determines the liquid level h1.SELECTED DRAWING: Figure 7
Patent JP-2017171893-A (JP)
Title: Composition for monomer casting, and polyamide molding and method for producing the same
Inventor: YAMAMOTO MASAAKI
IPC: C08G69/18
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a composition for monomer casting, which can suppress cracking and chipping of the molding at the time of processing and use.SOLUTION: The polyamide molding is produced by monomer casting a casting composition comprising lactam, a nucleating agent containing polyamide particles having a melting point not lower than the polymerization temperature, and a toughening agent containing a polyalkylene glycol. The polyalkylene glycol may be polyethylene glycol. A number average molecular weight of the polyalkylene glycol may be 400 to 50000. An average particle size of the polyamide particles may be about 1 to 100 μm. A proportion of the toughening agent ia about 0.1 to 5 pts.mass relative to 100 pts.mass of lactam. A proportion of the toughening agent is about 50 to 5000 pts.mass relative to 100 pts.mass of the nucleating agent. The composition of the present invention may further contain an anionic polymerization catalyst and an anionic polymerization initiator.SELECTED DRAWING: None
Patent JP-2017100886-A (JP)
Title: Paper processing device
Inventor: KOIZUKA TAKASHI
IPC: B65H45/04
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To improve cost performance of a paper processing device.SOLUTION: A control part can switch between a basic processing mode for performing predetermined processing, and a counting mode for counting the number of paper sheets to be discharged to a discharge tray 26 by omitting the predetermined processing. When a paper feed error is detected in execution of the basic processing mode, the paper sheets related to the paper feed error are allowed to be discharged to the discharge tray 26, and when a paper feed error is detected in execution of the counting mode, the paper sheets related to the paper feed error are inhibited from being discharged to the discharge tray 26 and updating of counting is inhibited.SELECTED DRAWING: Figure 5
Patent JP-2018154050-A (JP)
Title: Image formation apparatus
Inventor: KANAI MASARU
IPC: G03G15/00
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which can project the operation guide to the projection object on the side face side adjacent to the side face on the front side with the simple configuration, suppress the operation guide from being blocked by an operator and suppress the dead angle from being generated by projection means itself.SOLUTION: An image formation apparatus 100 includes: an apparatus body 101 having an image formation unit 102 forming an image on a sheet; an operation unit 2 provided on the outer side of the apparatus body 101 and inputting the instruction related to the operation of the image formation unit 102; and projection means 1 projecting the operation guide from a projection unit 14 arranged on the adjacent side face side and on the upper side of the projection object to the projection object arranged on the side face side adjacent to the side face on the front side of the image formation apparatus 100 when the side face side where the operation unit 2 is arranged is defined as the front side of the image formation apparatus 100. The projection unit 14 is arranged on the depth side with respect to the substantial center B of a region where a projection object 116 is arranged in the depth direction when the image formation apparatus 100 is viewed from the front side.SELECTED DRAWING: Figure 3
Patent JP-2018158630-A (JP)
Title: Hybrid-vehicular power transmission apparatus
Inventor: FUJIKAWA MASAHITO
IPC: B60W20/00
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid-vehicular power transmission apparatus capable of improving the travel performance in an EV travel on motor drive force and suppressing a shaft length from increasing.SOLUTION: A power transmission apparatus for a hybrid vehicle Ve that includes an internal combustion engine 1, two motors 2, 3, a power distribution mechanism 4 for dividing output torque of the engine 1 into the first motor 2 and an output member 10 by a differential operation of three rotary elements 5, 6, 7, and a parking mechanism 18 for stopping rotation of the output member 10, further includes a lock mechanism 19 for stopping rotations of the first rotary elements 5, 6, 7. In a case where the parking mechanism 18 stops the rotation of the output member 10, the lock mechanism 19 disengages the lock of the first rotary elements 5, 6, 7, and locks the rotation of first rotary elements 5, 6, 7 in a case where the parking mechanism 18 disengages the lock of the output member 10.SELECTED DRAWING: Figure 2
Patent JP-2018163732-A (JP)
Title: Battery case
Inventor: YAMAMOTO KEI
IPC: H01M10/6566
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of a battery module.SOLUTION: A main flow path 44 is surrounded by four flow path wall faces extending in an extension direction of the main flow path 44, and one of the four flow path wall faces includes bottom-side end faces 3004 of a plurality of battery cells 30. A sub-flow path 46 is formed between a pair of second lateral plates 2806 of a module housing 28, and also between lateral faces 3006 located at an end in a thickness direction of adjacent battery cells 30. A portion between the bottom-side end faces 3004 of cases 30A of the adjacent battery cells 30 is formed as an opening 52 for connecting the main flow path 44 to the sub-flow path 46, and the bottom-side end faces 3004 are perpendicular to the sub-flow path 46. A projection 54 for reducing a cross section of the main flow path 44 is provided at each point upstream the opening 52 in flow of a heat exchange medium, which is on the flow path wall faces formed by including the bottom-side end faces 3004 of the plurality of battery cells 30.SELECTED DRAWING: Figure 3
Patent JP-2018021291-A (JP)
Title: Disposable heat insulation non-woven fabric
Inventor: IMANISHI KENJI
IPC: D04H1/43
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a disposable heat insulation non-woven fabric for room having superior permeability and contradicting sustainable heat insulation, and being superior in texture (flexibility) and productivity.SOLUTION: A disposable heat insulation non-woven fabric for room is monolayer chemical bond non-woven fabric consisting of short fiber aggregate containing (a) moisture absorption heat generation fiber, (b) organic chemical fiber except the moisture absorption heat generation fiber, and (c) thermobonding materials respectively in ratio of 10-80 mass%, 60-15 mass%, and 30-5 mass%. The (c) thermobonding materials consist of water-typed resin emulsion. The density of the non-woven fabric is 60×10-150×10g/cm. The thickness of the non-woven fabric applied a load of 0.1 g/cmis 3-20 mm.SELECTED DRAWING: None
Patent JP-2018164697-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can prevent an electric trouble caused by a falling extraneous material from a tank rail.SOLUTION: An extraneous material falling from a cutout portion 553aa formed in a tank rail 553 can be received by a top board part 551a formed in a main body frame 4 provided with a put-out base unit 550. Therefore, the extraneous material can be prevented from falling toward a performance control unit 1500 as a board box arranged below the top board part 551a. This can prevent an electric trouble caused by the extraneous material falling to the performance control unit 1500 as the board box contained arranged below the top board part 551a.SELECTED DRAWING: Figure 112
Patent JP-2018168204-A (JP)
Title: Aqueous ink composition for ball point pen and ball point pen housing the same
Inventor: YAMADA AKIRA
IPC: B43K5/02
Filed: 2017-03-29
Abstract: To provide an aqueous ink composition for a ball point pen which prevents dripping during long-term storage in a pen point downward state, can effectively suppress dripping of the ink during high temperature storage without depending on ink viscosity even when an ink flow passage of the pen tip is spread during usage and storage, and can form satisfactory hand writing without linear cracking and blur, and to provide a ball point pen housing the same.SOLUTION: An aqueous ink composition for a ball point pen is formed from water, a coloring agent, emulsion of an acrylic acid-based polymer and a guar gum decomposition product. A ball point pen houses the aqueous ink composition for a ball point pen.SELECTED DRAWING: None
Patent JP-2018168076-A (JP)
Title: Lipase inhibitors
Inventor: OGAWA TETSUO
IPC: A61P3/04
Filed: 2017-03-29
Abstract: To provide plant-derived lipase inhibitors usable as food and drinks, drugs, quasi-drugs, cosmetics or an ingredient thereof.SOLUTION: A solvent extract of leaves of a plant of the family Lardizabalaceae, in particular, leaves of Akebia quinata or Stauntonia hexaphylla is used as an effective ingredient.SELECTED DRAWING: None
Patent JP-2018170861-A (JP)
Title: Generator system
Inventor: SHIBATA KENJI
IPC: H02M7/48
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a generator system capable of performing both parallel operation and series operation with a neutral line of each generator being grounded.SOLUTION: A generator system includes: an electric circuit 20 that connects a first and a second generators 1A, 1B with power supply lines L1, L2 of the first and the second generators 1A, 1B and grounds respective neutral lines N1, N2; a series-parallel changeover switch 26 for switching the electric circuit 20 in response to a parallel connection or a series connection command of the generators 1A, 1B; and a controller 17 for controlling operation of an inverter circuit such that when the parallel connection is commanded, a phase of waveform data of an AC voltage output from an inverter unit 13 of respective generators 1A, 1B coincides with each other, and when the series connection is commanded, the phase of the waveform data of the AC voltage is shifted by 180 degrees with each other.SELECTED DRAWING: Figure 3
Patent JP-2018169875-A (JP)
Title: Intersection determination program, intersection determination method, and intersection determination device
Inventor: TOKUYOSHI YUSUKE
IPC: G06T15/30
Filed: 2017-03-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform an intersection determination between an ellipsoid and a visual cone in culling even when an object defined in a three-dimensional virtual space is the ellipsoid.SOLUTION: An intersection determination method for determining whether each visual cone in tile-based culling intersects with an object disposed in a three-dimensional virtual space, in which when the shape of the object is an ellipsoid, expansion/contraction processing is performed to expand and contract the space in which the visual cone and the ellipsoid are arranged in such a manner that the ellipsoid becomes a sphere with respect to the whole space whose view point is the origin, and the intersection determination between the sphere and the visual cone is performed using coordinate information of the sphere subjected to the expansion/contraction processing and coordinate information of the visual cone subjected to the expansion/contraction processing.SELECTED DRAWING: Figure 3
Patent JP-2018173449-A (JP)
Title: Method for manufacturing lens
Inventor: NANAUMI HIROKI
IPC: B29D11/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lens having a lens surface that changes less with time.SOLUTION: The lens is manufactured by a thermoplastic resin preparation step, a lens forming step, and a lens annealing step. The preparation step prepares a thermoplastic resin of which outer diameter shrinkage ratio is larger than 0% and at most 0.06% when a thermal treatment is conducted on a sample of the lens at a temperature of 125°C for 1000 hours. The lens sample has the same size as that of the desired lens. The lens forming step forms a lens using the prepared thermoplastic resin. The lens annealing step anneals the formed lens.SELECTED DRAWING: Figure 2
Patent JP-2018174628-A (JP)
Title: Magnetic coupling device and wireless power transmission system using the same
Inventor: HANABUSA KAZUYOSHI
IPC: H02J50/80
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the power or signal transmission efficiency by suppressing the influence of a magnetic flux generated from one of first and second coils on the other coil.SOLUTION: A magnetic coupling device 1A includes a first coil unit 10 and a second coil unit 20 that wirelessly transmits power or a signal to the first coil unit 10, and each of the first and second coil units 10 and 20 includes first and second coils, first magnetic bodies 13 and 23 constituting a magnetic path of a first magnetic flux φinterlinking with the first coil, and second magnetic bodies 15 and 25 constituting a magnetic path of a second magnetic flux φinterlinking with the second coil, and the driving frequency of the second coil is ten times higher than the driving frequency of the first coil, and the magnetic permeability of the first magnetic bodies 13 and 23 is higher than the magnetic permeability of the second magnetic bodies 15 and 25 at the driving frequency of the first coil and lower than the magnetic permeability of the second magnetic bodies 15 and 25 at the driving frequency of the second coil.SELECTED DRAWING: Figure 2
Patent JP-2018174424-A (JP)
Title: Image input device, image input method, and input device
Inventor: SEGAWA SATORU
IPC: H04N1/10
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent capturing mistake and overlapping capturing when an image is captured from a document such as a form.SOLUTION: An image input device includes a document placing unit 3 on which a reading object 2 is placed, an image input unit 4 that captures an image of the reading object 2 placed on the document placing unit 3 and acquires image data, a switch 5 that is operated when a force is applied in a direction intersecting the reading object 2 on the document placing unit 3, and a control unit 6 that controls an image data acquisition operation of the image input unit 4 according to a signal from the switch 5.SELECTED DRAWING: Figure 1
Patent JP-2018173862-A (JP)
Title: Driving support apparatus and computer program
Inventor: MORIBE SHIGEO
IPC: B60R21/00
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a driving support apparatus and a computer program enabling to output a risk factor in a more appropriate manner.SOLUTION: A driving support apparatus is configured by: acquiring a captured image obtained by imaging a surrounding environment of a vehicle; extracting a risk factor in the surrounding environment of the vehicle based on the captured image; specifying a risk level indicating a degree of danger to the vehicle of the risk factor on the basis of a change in a viewing mode of a risk factor of a driver with an elapse of time for each extracted risk factor; and outputting the risk factor in a manner based on a total value after calculating a total of the risk levels of all the extracted risk factors.SELECTED DRAWING: Figure 4
Patent JP-2018175354-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine appropriately dealing with a notification that degree of presentations is adjustable and with the adjustment of the degree of the presentations to be performed in response to the notification, according to a situation when the game machine is activated.SOLUTION: A game machine is capable of performing prescribed games. The game machine is provided with notification means for making a notification that degree of presentations is adjustable and a movable body capable of moving. A timing of the notification is different between when the game machine is cold-started and hot-started. If the game machine is hot-started, the notification is made after an initial movement of the movable body is finished.SELECTED DRAWING: Figure 24
Patent JP-2018098479-A (JP)
Title: Thermoelectric module
Inventor: LIN YU-LI
IPC: H01L35/32
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module including thermoelectric elements made of the same material.SOLUTION: A thermoelectric module includes a plurality of thermoelectric elements, a first electrode, and a second electrode. The thermoelectric elements include a semiconductor material of the same type. The first electrode includes a first parallel connection part and a first serial connection part. The plurality of thermoelectric elements are electrically connected to the first parallel connection part, and separated from each other. The first serial connection part is configured so as to be electrically connected to other electronic components. The plurality of thermoelectric elements are electrically connected to the second electrode, and located between the first parallel connection part and the second electrode.SELECTED DRAWING: Figure 3
Patent JP-2018175538-A (JP)
Title: Game apparatus
Inventor: MATSUMOTO TAKASHI
IPC: A63F7/02
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel game apparatus allowing players to play a game at a low investment value without impairing taste, further for game parlors, preventing mixing of game media in both modes of a charging mode and non-charging mode, and facilitating the management.SOLUTION: The game apparatus according to the present invention includes: a charging mode for executing a game performance including a game operation by a game part and a display of a game video on a video display device 25, on the condition that game media 136 lent for profit are inserted into a slot 20; and a non-charging mode for displaying, on the video display device 25, a simulator video 100 of the game apparatus reproducing the game performance in the charging mode. When a player operates the simulator part 7 in a state where the non-charging mode is selected, the game performance as the simulator video 100 is reproduced on the video display device 25, so that the player can virtually play the game in the simulator video 100.SELECTED DRAWING: Figure 3
Patent JP-2017152028-A (JP)
Title: Display control device
Inventor: YAMAGUCHI YUYA
IPC: G09G5/00
Filed: 2017-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a display control device that offers improved operability.SOLUTION: A display control device 1 includes a controller 30 configured to respond to detection of a manipulation for moving a pointer displayed on a display 10 by moving the pointer according to the manipulation until an end of a movable range of the pointer is reached, and then scrolling a screen displayed on the display 10 in accordance with the manipulation at the end of the movable range of the pointer.SELECTED DRAWING: Figure 1
Patent JP-2018184231-A (JP)
Title: Hoist and elevator device
Inventor: NAKAJIMA TAKESHI
IPC: B66B11/08
Filed: 2017-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a hoist that can be housed in a hoistway without increasing the floor area of the hoistway and has dust-proof, oil-proof, and drip-proof performance, and an elevator device provided with the hoist.SOLUTION: This hoist is provided with: a cylindrical rotor block 35 that is inserted between a main spindle 11 and an outer wall 25 and rotatably supported on the main spindle 11; a sheave 13 that is provided to one side of the main spindle 11 in an axial direction with respect to the outer wall 25 and the rotor block 35 and rotated integrally with the rotor block 35; and a protective cover 16 that is provided to project from the outer wall to the rotor block side so that a gap between the outer wall 25 and the rotor block 35 can be shielded from one side of the main spindle 11 in the axial direction within a prescribed range including the upper side of a car in a lifting direction from the center axis of the main spindle 11.SELECTED DRAWING: Figure 4