baber/WOPTO huggingface dataset:
Patent JP-2018038968-A (JP)
Title: Separation device, method for producing coal ash, and cleaning system for coal ash
Inventor: FUJIMOTO EINOSUKE
IPC: B03D1/02
Filed: 2016-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a separation device where coal ash is made hard to deposit at the bottom of a separation tank to elongate the residual time of the coal ash, and further, unturned carbon stuck to the coal ash is made easy to be contacted with bubbles to more reduce the residual amount of the unburned carbon, to provide a method for producing coal ash capable of reducing the unburned carbon of coal ash by an easier equipment and a lower cleaning cost compared with the conventional one, and a cleaning system.SOLUTION: Provided is a separation device comprising: a separation tank capable of separating coal ash and unburned carbon in a mixed liquid; and a coal ash circulation passage capable of circulating the mixed liquid including the deposited coal ash. The coal ash circulation passage is formed as a flow passage connecting a coal ash inlet port provided at the lower part of the separation tank and a coal ash discharge port provided at the upper part of the separation tank, and a bubble feed mechanism feeding bubbles from the lower part of the separation tank is provided.SELECTED DRAWING: Figure 1
Patent JP-2016201379-A (JP)
Title: Push button switch
Inventor: SHIBATA KIWAMU
IPC: H01H13/20
Filed: 2016-09-08
Abstract: PROBLEM TO BE SOLVED: To enable reduction of the part cost of a slide cam and a restoring spring therefor and facilitation of assembling in a push button switch used for a piano handle type switch.SOLUTION: A slide cam 33 is positioned between a push button handle 34 and a spring piece 35 in a height direction (Z direction). The spring piece 35 is fixed to the push button handle 34 under the above state, whereby the slide cam 33, the spring piece 35 and the push button handle 34 are integrated with one another. The slide cam 33 has slant portions 33b at both end portions thereof in a longitudinal direction (X direction), the slant portions 33b abutting against reversing handles. The spring piece 35 has a rectangular opening 35a which is long in the longitudinal direction and through which the slant portions 33b of the slide cam 33 protrude to the reversing handle side. Second restoring springs 40 fold, in the height direction, both the end portions 35b in the width direction (Y direction) of the spring piece 35. The second restoring springs 40 are two leaf springs which are bent in parallel to each other so as to form a predetermined angle with respect to the width direction, and press both side surfaces 33c in the longitudinal direction of the slide cam 33.SELECTED DRAWING: Figure 2
Patent JP-2018046691-A (JP)
Title: Rotary electric machine
Inventor: TAKAHASHI HIROKI
IPC: H02K19/10
Filed: 2016-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which can reduce an AC copper loss generated in an armature winding of a stator due to a magnetic flux from a rotor.SOLUTION: A rotary electric machine 20 includes: a stator 22 having a stator core 40, and an armature winding 42 winded around the stator core 40; and a rotor 24 which has a field magnet core 50 having a cylindrical boss part 58 and a plurality of claw-like magnetic pole parts 62 which are disposed in an outer peripheral side of the boss part 58 and formed with magnetic poles of alternately different polarities in a circumferential direction, a field magnet winding 52 winded around the outer peripheral side of the boss part 58, and a cylindrical short circuit member 54 arranged to cover an outer peripheral surface of the claw-like magnetic pole parts 62 in an outer peripheral side of the claw-like magnetic pole parts 62 and magnetically connecting the claw-like magnetic pole parts 62 adjacent in the circumferential direction, and which is arranged to face an inner peripheral side of the stator 22 in a radial direction. The short circuit member 54 is arranged so as to be within a range between one axial end part and an axial other end of the stator core 40.SELECTED DRAWING: Figure 6
Patent JP-2018048817-A (JP)
Title: Navigation device, navigation method and navigation program
Inventor: KABAYA NORIHIRO
IPC: G08G1/0969
Filed: 2016-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate inconvenience that arises when using a GPS and map matching in combination in a navigation device and make it possible to appropriately grasp the current position of the device's own.SOLUTION: When a navigation control unit 124 determines that a movement speed has declined to a predetermined first speed or below and an angular difference between a travel bearing and a link bearing has risen to a predetermined first angle or greater, the navigation control unit 124 further determines whether or not the current position is near an intersection immediately after a right turn or a left turn. When the navigation control unit 124 determines that the current position is not near the intersection immediately after the right turn or the left turn, the navigation control unit 124 causes the correction of the current position by a map matching unit 122 to be halted and the current position measured by a GPS unit 107 to be used as it is.SELECTED DRAWING: Figure 1
Patent JP-2018048002-A (JP)
Title: Elevator with unbalanced load correction device and unbalanced load correction method of elevator cage
Inventor: YAMASHITA TAKAHIRO
IPC: B66B1/06
Filed: 2016-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the riding comfortableness of an elevator.SOLUTION: An elevator is provided. In the elevator, a cage 700 includes a cage frame to which main ropes 220 are attached, a cage 720 attached to the cage frame, detectors 730 for detecting the inclination of the cage 720, and an unbalanced load correction device 740 attached to the cage 720 or the inside of the cage 720 to correct the inclination of the cage 720 on the basis of information detected by the detectors 730.SELECTED DRAWING: Figure 7
Patent JP-2018054797-A (JP)
Title: Lens unit
Inventor: YAMADA CHOJI
IPC: G03B17/08
Filed: 2016-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit capable of improving waterproof performance, even without fixing of a swaging part, of a lens holder for holding a first lens, located closest to an object side, of a plurality of lenses housed in the lens holder, with the first lens by means of an adhesive agent.SOLUTION: In a lens unit 1, a first surface 111 on an object side of a first lens 11, of a plurality of lenses housed in a resin lens holder 7, closest to the object side L1 is formed with a groove-like recess 114 extending along an outer edge 111a of the first lens 11. In the lens holder 7, a swaging part 77 for holding the first lens 11 includes: a first swaging part 771 that protrudes radially inward from an end of a first lens holding barrel part 74 of the lens holder 7 and covers an outer peripheral side end 115 of the first lens 11 from the object side L1; and a second swaging part 772 that protrudes from the first swaging part 771 to an image side L2 and enters the recess 114.SELECTED DRAWING: Figure 2
Patent JP-2018051028-A (JP)
Title: Soap solution supply device
Inventor: KAWANA KOHEI
IPC: A47K5/12
Filed: 2016-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a soap solution supply device capable of improving durability of whole product while using a pump unit formed of a resin which is inexpensive and can be easily produced.SOLUTION: A soap solution supply device comprises: a fitting pipe which penetrates a counter; a soap solution tank which is provided below the counter, which is connected to the fitting pipe, and to which the soap solution is supplied from an upper side of the counter through the fitting pipe; and a body part at least whose part is provided above the counter, and is detachably connected to the fitting pipe. The body part comprises: a pump unit having a solution pump for feeding the soap solution in the soap solution tank, and an air pump for feeding air; and an outer hull member for storing therein, at least a part of the pump unit. The solution pump and the air pump are formed of a resin, respectively, and the pump unit is detachably attached to the outer hull member.SELECTED DRAWING: Figure 1
Patent JP-2018052407-A (JP)
Title: Railway vehicle
Inventor: FUJII TADASHI
IPC: B61D17/02
Filed: 2016-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a railway vehicle capable of reducing tunnel micro-pressure waves generated when the railway vehicle rushes into a tunnel.SOLUTION: When compressed air is blown out from blowout ports 13 of a leading part of a vehicle 1, the blown-out compressed air forms an air layer 51 over the leading part of the vehicle 1 so that the apparent shape of the leading part of the vehicle 1 is increased. When the air layer 51 formed over the leading part of the vehicle 1 enters an entrance 50 of the tunnel (c), air in the tunnel is pushed by the air layer 51 and rapidly moved toward an inner side of the tunnel at a timing earlier than that when the vehicle 1 enters the entrance of the tunnel alone (72). Thereafter, respective flow rate valves 12 are sequentially closed at a timing when the leading part of the vehicle 1 reaches the entrance 50 of the tunnel (d). Accordingly, the air layer 51 over the leading part of the vehicle 1 disappears and the apparent size of the leading part of the vehicle 1 reduces. Therefore, the tunnel micro-pressure waves generated when the actual leading part of the vehicle 1 enters the entrance 50 of the tunnel can be effectively reduced (e).SELECTED DRAWING: Figure 7
Patent JP-2018060684-A (JP)
Title: Power supply device
Inventor: ASADA TADATOSHI
IPC: H01M2/10
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which enables size reduction when using, in combination, power storage devices having different properties.SOLUTION: A power supply device comprises: a composite power supply part 20 having a plurality of main power storage cells 30 used as a main power supply, and a plurality of sub-power storage cells 50, used complementarily to the main power storage cells, which have lower internal resistance and a smaller capacity than those of the main power storage cells 30; and a heat sink 11, connected to the composite power supply part 20, which dissipates heat generated in the main power storage cells 30 and the sub-power storage cells 50. The composite power supply part 20 is configured such that the main power storage cells 30 and the sub-power storage cells 50 are alternately arranged. The main power storage cells 30 are thermally connected to the heat sink 11 via outer cans 51 of the sub-power storage cells 50.SELECTED DRAWING: Figure 3
Patent JP-2018058033-A (JP)
Title: Hollow fiber membrane module and manufacturing method of hollow fiber membrane module
Inventor: ARAMAKI SHOSAKU
IPC: B01D63/02
Filed: 2016-10-05
Abstract: PROBLEM TO BE SOLVED: To suppress damage in the potting part friction when a periphery of a potting part is made contacted with an inner surface of a header while the header of a hollow fiber membrane module and a cylindrical container are ultrasonic-welded through a shear joint.SOLUTION: A hollow fiber membrane module 1 comprises: a cylindrical container 2 containing a hollow fiber membrane bundle 3; headers 5 each disposed at each of both ends of the cylindrical container 2, and having inlet and outlet ports for liquid; and potting parts 4 fixing the hallow fiber membrane bundles 3 to both ends of the cylindrical container 2. The headers 5 and the cylindrical container 2 have a first weld part 60 in which the header 5 is relatively pushed into the cylindrical container 2 while being welded thereto through a shear joint. A periphery of the potting part 4 is made contacted with a stepped part 40 of the header 5. A push-in stopper 71 is formed in the first weld part 60 in the header 5.SELECTED DRAWING: Figure 9
Patent JP-2016221398-A (JP)
Title: Game machine
Inventor: HAMADA TAKAHIRO
IPC: A63F7/02
Filed: 2016-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of further enhancing fun of a game when a player plays the game.SOLUTION: An eyeball performance body 5 is positioned at an upper side of an upper jaw performance body 4, and a lower jaw performance body 6 is positioned at a lower side of the upper jaw performance body 4. Although the upper jaw performance body 4 can be elevated with the eyeball performance body 5, a lower movement end of the upper jaw performance body 4 is positioned at a lower side of the lower movement end of the eyeball performance body 5. Therefore, when the upper jaw performance body 4 lowers itself with the eyeball performance body 5 halfway and passes the lower movement end of the eyeball performance body 5, the upper jaw performance body 4 continues lowering itself individually. The upper jaw performance body 4 becomes closer to the eyeball performance body 5 by elevation and becomes closer to the lower jaw performance body 6 by a descent.SELECTED DRAWING: Figure 35
Patent JP-2018061523-A (JP)
Title: Wheelchair equipped with lifting function and lifting device
Inventor: MORIYAMA SEIJI
IPC: A61G5/00
Filed: 2016-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair in which rear wheels are attached to both sides of the rear of a frame constituting a chair, while a caster is attached to both sides of the front, and which includes a foot support for placing feet thereon in front of the casters, so as to make getting-on and getting-off easy.SOLUTION: A wheelchair has a structure in which lifting devices are attached to both sides on a front side of a frame. The lifting device includes a leg extending downward telescopically, and a caster is provided to the tip (lower end) of the leg. A direction changing mechanism is provided so that when the front side of the frame descends, the direction of the caster facing sideways is changed to the direction facing forward.SELECTED DRAWING: Figure 9
Patent JP-2018062628-A (JP)
Title: Pressure-sensitive adhesive, and adhesive film
Inventor: KOIDE MASASHI
IPC: C09J175/04
Filed: 2016-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive that has excellent re-peelability when used for an adhesive film, and prevents the occurrence of floating and peeling from an adherend when put in a high temperature environment or a high-temperature and high-humidity environment, and adhesive prepared therewith film.SOLUTION: A pressure-sensitive adhesive contains a polyurethane resin (A) having a hydroxy group, a reactive compound (B) having a functional group that can react with a hydroxy group, and a surfactant (C). The content of the surfactant (C) is 0.1 to 100 pts.mass relative to the polyurethane resin (A) of 100 pts.mass.SELECTED DRAWING: None
Patent JP-2018067104-A (JP)
Title: Joint position determination support method
Inventor: HASEGAWA SHINGO
IPC: G06F17/50
Filed: 2016-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a joint position determination support method useful for optimization of a joint position from a point of view of total weight and cost when manufacturing a circuit body for a vehicle such as a wiring harness.SOLUTION: A method has steps of: displaying visible information representing a routing path and configuration of a circuit body for a vehicle on a screen on the basis of basic design data representing the configuration of the circuit body for a vehicle; automatically calculating a length of each wire and a total wire length with a joint region located on each of a plurality of positions which are different from each other in response to an instruction for designation and optimization of the joint region; displaying an optimal position for the joint region by reflecting a comparison result of the total wire length for each calculated position; and further displaying a difference of the total wire lengths due to a difference in positions. Besides the total wire length, an optimal position is automatically determined in consideration of a change in total weight and cost. The method also accepts a selection of a position other than the determined optimal position.SELECTED DRAWING: Figure 6
Patent JP-2018064529-A (JP)
Title: Rice transplanter
Inventor: NAKAMURA SHOICHI
IPC: A01C11/02
Filed: 2016-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter comprising a seedling-jamming prevention piece mounted on a plurality of push-out pieces different in groove width each other.SOLUTION: A rice transplanter 1 comprises a seedling-transplant device 23 for scratching out seedlings with a transplant tine 30 from a seedling mat placed on a seedling-carrying platform 29 to transplant the seedlings to a farm field, and further comprises a push-out piece 234a or 234b for pushing out the seedlings held by the transplant tine 30, and a push rod 235 for sliding the push-out piece 234a or 234b along the transplant tine 30. A trunk 292 provided in U-shaped grooves 283a or 283b of the push-out piece 234a or 234b is constituted so as to detachably provide an elastic seedling-jamming prevention piece 291 to the push-out pieces 234a and 234b.SELECTED DRAWING: Figure 26
Patent JP-2018065964-A (JP)
Title: Polyurethane resin composition and method for producing the same
Inventor: OSABE KANEHIRO
IPC: C08K9/04
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane resin composition which has low modulus of a cured product, and has high elongation and high strength, and to provide a method for producing the same.SOLUTION: A polyurethane resin composition is obtained by surface treating calcium carbonate with at least one of fatty acid, resin acid and derivatives thereof, and contains 400 μg/g-2,200 μg/g of alkali metal and surface treated calcium carbonate having a BET specific area of 5 m/g-30 m/g and a polyurethane resin, where a surface treatment amount of the surface treated calcium carbonate per BET specific surface area of 1 m/g is 0.18×10g/mor more.SELECTED DRAWING: None
Patent JP-2018066355-A (JP)
Title: Impeller and rotating machine
Inventor: SANO TAKASHI
IPC: F04D29/44
Filed: 2016-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an impeller which can reduce the exfoliation of a flow, and can stabilize rotation, and a rotating machine.SOLUTION: An impeller comprises: a circular disc 11 with an axial line O as a center; long blades 20 which are arranged at a disc face 11a at one side of the disc 11 in an axial line direction with intervals, extend toward one side in a peripheral direction as progressing toward the outside of a radial direction, and reach an external peripheral edge of the disc 11; and short blades 30 which are arranged between the adjacent long blades 20 in the disc face 11a, extend to one side in the peripheral direction as progressing toward the outside of the radial direction from positions at the outer side of the radial direction than end parts of the long blades 20 at the inside of the radial direction, and reach the external peripheral edge. Dimensions of the short blades 30 in the peripheral direction gradually become large as progressing toward the outside of the radial direction, and dimensions of the long blades 20 in the peripheral direction at the external peripheral edge are smaller than the dimensions of the short blades 30 in the peripheral direction at the external peripheral edge.SELECTED DRAWING: Figure 2
Patent JP-2018074289-A (JP)
Title: Intercom device
Inventor: NAKAO SACHINOBU
IPC: H05K7/14
Filed: 2016-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an intercom device in which a plurality of circuit boards can be easily arranged so that one circuit board having size for covering an inner part of a case is arranged, and the case is further thicken.SOLUTION: An intercom device comprises: a circuit board 6 in which various kinds of circuits are assembled is arranged over a whole region in a case 10; a liquid crystal display device 2 that is arranged at an upper part of the case 10; and a speaker 4 that is arranged at a lower part of the case 10. The circuit board 6 includes a first circuit board 6a and a second circuit board 6b which are separated after each circuit is formed on one board. The first circuit board 6a is arranged in an upper region of the case 10 including a back part of the liquid crystal display device 2. The second circuit board 6b is arranged in a lower region of the case 10 adjacent to the first circuit board 6a, and is arranged in a region including the circumference of the speaker 4. The second circuit board 6b is arranged in a state of being shifted by a predetermined amount to a specific left or right direction from a state before separation of the first circuit board 6a.SELECTED DRAWING: Figure 5
Patent JP-2018070318-A (JP)
Title: Feeding unit, sheet feeding apparatus including feeding unit, and image forming apparatus including feeding apparatus
Inventor: ISHII HIROTAKA
IPC: B65H3/04
Filed: 2016-10-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, it has been difficult to provide a feeding unit capable of feeding sheets satisfactorily while achieving miniaturization and a feeding apparatus and an image forming apparatus having the feeding unit.SOLUTION: A feeding unit 25 includes: a feeding belt 18; a pick core 26 for supporting the feeding belt 18; and a feed core 27. The feeding belt 18 has an inner peripheral tooth surface 18a on an inner periphery thereof. The feed core 27 facing separating means 19 via the feeding belt 18 has a feed core tooth surface 27a which meshes with the inner peripheral tooth surface 18a. The feeding belt 18 rotates as the feed core tooth surface 27a meshes with the inner peripheral tooth surface 18a. The rotating feeding belt 18 feeds the sheet.SELECTED DRAWING: Figure 4
Patent JP-2018074758-A (JP)
Title: Rotor of rotary electric machine
Inventor: MATSUZAKI HIROKAZU
IPC: H02K1/32
Filed: 2016-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotor of a rotary electric machine that can maintain strength of steel plates and construct a communication passage through which a refrigerant passage in a shaft can be communicated with a refrigerant passage in a rotor core by a laminated structure of steel plates of one kind.SOLUTION: The rotor of a rotary electric machine comprises a steel plate lamination-type rotor core, a plurality of magnets in the rotor core, and a shaft comprising an inner refrigerant passage. The rotor core comprises an insertion hole through which the shaft is inserted and a plurality of refrigerant passages in the core. The steel plates comprise a through-hole on which the steel plates are laminated to form the insertion hole and a plurality of passage forming holes on which the steel plates are laminated to form the refrigerant passages in the core. The steel plates comprise an inner slit formed integrally with the through-hole and an outer slit formed integrally with the passage forming hole. The steel plates are rotated and laminated at a prescribed angle, so that a communication passage through which the insertion hole is communicated with the refrigerant passages in the core is formed through the inner slit and the outer slit.SELECTED DRAWING: Figure 1
Patent JP-2017018764-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2016-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of executing a performance with high taste.SOLUTION: The game machine: controls display of an operation suggestion image for prompting a player to operate operation means during an operation valid period when the operation is validated; controls a specific display capable of suggesting a possibility for execution of a special game; controls the specific display in a first mode of not suggesting a possibility for the execution of the special game, and a second mode of suggesting the possibility; controls the specific display in the first mode until the operation means is operated during the operation valid period; and, when the operation means is operated during the operation valid period, can control the specific display in the second mode.SELECTED DRAWING: Figure 50