baber/WOPTO huggingface dataset:
Patent JP-2018070074-A (JP)
Title: Step opening/closing device
Inventor: NOSE JUNJI
IPC: B61B1/02
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a step opening/closing device with a simple structure which can open or close a step in accordance with an opening/closing operation of a door.SOLUTION: A step opening/closing device S opens or closes a step 31 in accordance with an opening/closing operation of a door D for a railway vehicle T. The step opening/closing device S includes a first movement mechanism 1 having a first movable pulley 11 vertically moved in accordance with the opening/closing operation of the door D for the railway vehicle T, a second movement mechanism 2 having a second movable pulley 21 vertically moved in accordance with the vertical movement of the first movable pulley 11, and an opening/closing mechanism 3 having a step 31 which is opened or closed in accordance with the vertical movement of the second movable pulley 21.SELECTED DRAWING: Figure 1
Patent JP-2017021391-A (JP)
Title: Magnetic carrier core material for electrophotographic developer and manufacturing method of the same, magnetic carrier for electrophotographic developer, and two-component developer
Inventor: KINOSHITA KO
IPC: G03G9/107
Filed: 2016-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic carrier for an electrophotographic developer having excellent durability, the magnetic carrier for an electrophotographic developer having a stable charging property and having reduced a toner spent in the magnetic carrier; and a two-component developer including the magnetic carrier for an electrophotographic developer and a toner.SOLUTION: There is provided a magnetic carrier core material for an electrophotographic developer including spherical composite particles consisting at least of ferromagnetic iron oxide fine particles and a cured phenol resin and having an average particle diameter of 1 to 100 μm, the spherical composite particles having a resin index of 35 to 80%. Also provided is a magnetic carrier obtained by coating the surface of the particles in the magnetic carrier core material with a resin.SELECTED DRAWING: None
Patent JP-2018003579-A (JP)
Title: Holding mechanism for thumb turn
Inventor: TAKIZAWA KIYOSHI
IPC: E05B1/00
Filed: 2016-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a holding mechanism for a thumb turn that enables a knob of a thumb turn to be held, regardless of a type of the thumb turn.SOLUTION: A holding mechanism for a thumb turn is used with a locking/unlocking device that locks or unlocks a door by rotating the thumb turn, and includes a connection member having an edge side connected to the locking/unlocking device, a first main surface connected to the other edge side of the connection member, a first plate having a second main surface opposite to the first main surface, and a holding part provided on the second main surface side of the first plate for holding the thumb turn. The first plate is connected to the other edge side of the connection member, and is operable in a plane orthogonal to a longitudinal direction of the connection member.SELECTED DRAWING: Figure 1
Patent JP-2017047268-A (JP)
Title: Pachinko game machine
Inventor: HAYASHI TAKASHI
IPC: A63F7/02
Filed: 2016-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine employing a conception of creating a game progress state which is advantageous to a player, capable of achieving further novel game properties.SOLUTION: A pachinko game machine is configured so that an average time of a pattern variation time is different for every plural zones in a probability variable game state, in the probability variable game state with a number limitation, when a game state becomes the probability variable game state after finish of a jackpot game, it is possible to change a zone from which a game is started, and even when holding states at time points when a win/loss determination permission condition is satisfied, are different in a certain zone, an average value of a variable display period of identification information in each of the different holding states becomes equal.SELECTED DRAWING: Figure 36
Patent JP-2018083702-A (JP)
Title: Curl correction device and image forming system
Inventor: NAKAMURA KATSUICHI
IPC: B65H7/06
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To enable a curl correction value to be changed without stopping a job when a curl amount of paper is changed during job execution, and perform stable curl correction in every job.SOLUTION: According to an aspect of the present invention, there is provided a curl correction device including: a storage part storing a set curl correction value which is a curl correction value set for each paper feed unit, and a curl correction value before start of a job for each paper feed unit; a curl correction unit that corrects curl of the paper on the basis of a current curl correction value of the paper feed unit that feeds the paper on which an image is formed; an operation unit capable of inputting the curl correction value for each paper feed unit; and a control unit that performs processing of applying a set curl correction value after change to the paper on which the image is formed next when the set curl correction value is changed by the operation unit while the job is being executed, and overwriting the set curl correction value with the curl correction value before start of the job when a prescribed condition is satisfied.SELECTED DRAWING: Figure 5
Patent JP-2018083979-A (JP)
Title: AUSTENITIC STAINLESS STEEL FOR HEAT EXCHANGER MEMBER AND Ni BRAZED HEAT EXCHANGER MEMBER
Inventor: HIRAIDE NOBUHIKO
IPC: B23K1/00
Filed: 2016-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel suitable for a heat exchanger member to be assembled by Ni brazing.SOLUTION: The austenitic stainless steel for heat exchanger members has a composition containing, by mass%, C: 0.005 to 0.05%, Si: more than 1.5 to 4.0%, Mn: 0.2 to 4.0%, Cr: 16 to 30%, Ni: 9 to 34%, N: 0.005 to 0.15% and the balance being Fe and inevitable impurities, and having a ratio of Ni rich phase of 40% or more in a Ni brazed portion when a cooling rate from a Ni brazing temperature to 900°C is 20°C/min or less. There are also provided Ni brazed heat exchanger members.SELECTED DRAWING: None
Patent JP-2018089052-A (JP)
Title: Recovery tray and game medium circulation system
Inventor: SHIRAKURA NORIHIKO
IPC: A63F5/04
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a recovery tray and a game medium circulation system capable of forming a flow down route in which game media smoothly flow down regardless of the positional relationship between a game medium using machine and a game medium recovery device.SOLUTION: A recovery tray 60 is provided for relaying game media flowing down from a game medium using machine toward a game medium recovery device, the recovery tray including: a tray body 61 including a tray part 62 for receiving game media flowing down from the game medium using machine and a downflow port 63 consecutively arranged to the tray part 62 to flow down game media toward the game medium recovery device; and a rotational mechanism for supporting the tray body 61 so as to rotatable in a horizontal direction. The rotational mechanism includes: a cylindrical shaft 70 extended downward from the downflow port 63 of the tray body 61; and a tray holder 80 including a drop port 81a which supports the cylindrical shaft 70 so as to be rotatable in a horizontal direction and in which game media dropping from the downflow port 63 toward the game medium recovery device pass through.SELECTED DRAWING: Figure 8
Patent JP-2017044211-A (JP)
Title: Package storage type engine generator
Inventor: TERADA RURIKO
IPC: F02B63/04
Filed: 2016-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a package storage type engine generator that is a package storage type engine work machine of which engine intake and exhaust components are arranged at an upper segment so as to reduce a pressure loss at a ventilation passage ranging from an engine chamber to a radiator chamber.SOLUTION: This invention relates to a package storage type engine generator in which a package 2 is divided into an upper segment and a lower segment, the upper segment has a radiator 42 and a radiator fan 43 and an engine 11 and a generator 12 are installed at the lower segment. The radiator 42 is arranged in a horizontal orientation, the radiator fan 43 is oppositely arranged above the radiator 42, and a front surface, rear surface and side surface of the package 2 facing a space held by the opposing portions of the radiator 42 and the radiator 42 of upper and lower segment members 32 of the package 2 are provided with radiator ventilation ports 42a, 42b and 42c, respectively.SELECTED DRAWING: Figure 6
Patent JP-2018092460-A (JP)
Title: Sensor device, sensing system and method of controlling sensor device
Inventor: KADOTA RYOJI
IPC: G08C19/00
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a sensor device, a sensing system, and a method of controlling a sensor device capable of synchronizing measurement timing with a simple configuration in a system in which a plurality of devices perform a measurement.SOLUTION: A sensing system 100 includes a plurality of sensor devices 101 to 104. Each of the sensor devices 101 to 104 includes a trigger sensor and a target sensor. In the sensor devices 101 to 104, the trigger sensor measures a signal value of the trigger signal. Further, in the sensor devices 101 to 104, when the signal value measured by the trigger sensor satisfies a predetermined condition, the target sensor starts measuring a physical quantity.SELECTED DRAWING: Figure 1
Patent JP-2018093660-A (JP)
Title: Switching power supply
Inventor: HANEDA SHOJI
IPC: H02M3/28
Filed: 2016-12-06
Abstract: PROBLEM TO BE SOLVED: To achieve withstanding voltage characteristics of an output diode at low cost, in a flyback type switching power supply.SOLUTION: A flyback type switching power supply that has a transformer T and a switching element Q connected with a primary coil Np, comprises: first rectification means D1 and second rectification means D2 connected between one end 'a' of a secondary coil Ns and a first output end 3 in series to each other; third rectification means D3 connected between a connection point b between the first rectification means D1 and the second rectification means D2, and the other end d the secondary coil Ns; and a smoothing capacitor connected between the first output end 3 and a second output end 4 that is the other end d of the secondary coil Ns. The first rectification means and the second rectification means are connected in a reverse bias direction to a potential generated at the one end of the secondary coil during an ON period of the switching element. The third rectification means is connected in a forward bias direction to a potential generated at the other end of the secondary coil during the ON period of the switching element.SELECTED DRAWING: Figure 1
Patent JP-2018090311-A (JP)
Title: Pouch for microwave oven
Inventor: WATANABE KAORU
IPC: B65D81/34
Filed: 2016-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a pouch for a microwave oven which is excellent in commodity display performance and usability.SOLUTION: A pouch comprises a front face film 1, a back face film 2, and a bottom face film 3 which is placed between the front face film 1 and the back face film 2, in which a bottom gusset portion 9 is formed. The bottom gusset portion 9 has a first ply portion 9a and a second ply portion 9b, and side portions of the first ply portion 9a and the second ply portion 9b are connected mutually. The pouch has a commodity display portion 12 on at least one of the front face film 1 and the back face film 2. Because the first front film 1 and the bottom face film 3, and the back face film 2 and the bottom face film 3 are sealed mutually, a first bottom seal portion 6a is formed. The first bottom seal portion 6a is formed so as to incline from a side of the pouch to a center portion, a through steam structure 10 is provided in the first ply portion 9a.SELECTED DRAWING: Figure 1
Patent JP-2018095069-A (JP)
Title: Vehicle trim material and method for manufacturing the same
Inventor: IWAMOTO HIDEKI
IPC: B60J10/84
Filed: 2016-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a trim material that can prevent deterioration in fitting property of a trim material to a flange, and to provide a method for manufacturing the trim material.SOLUTION: A trim material includes a core material 20 of which cross sectional shape is a substantially U-shaped, and which is embedded in the fitting part thereof. The core material 20 includes a core material piece part 21, a connection part 23 and a space part 25. Multiple core material piece parts 21 are arranged while having a prescribed interval between them, connected by the connection part 23 and form the space part 25 between the core material piece parts 21. The connection part 23 is divided every other piece or every multiple pieces to form a separation part 27.SELECTED DRAWING: Figure 4
Patent JP-2018098397-A (JP)
Title: Circuit board
Inventor: HORI FUMIHIKO
IPC: H05K3/46
Filed: 2016-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board capable of dissipating heat, while suppressing impact on the circuit characteristics.SOLUTION: A circuit board 30 is a multilayer board consisting of multiple layers. A second layer 32 and a third layer 33 of the circuit board 30 are provided with a constricted region 323, where the path width of an electrical path pattern passing a current becomes narrow, so that circuit characteristics can be set. A fourth layer 34, different from the second and third layer 32, 33 provided with the electrical path pattern, is provided with heat dissipation patterns 61, 62 for dissipating heat generated in the electrical path pattern. The heat dissipation patterns 61, 62 are connected with the constricted region 323 via through vias 53, 54, but in the fourth layer 34, they are sectioned for each through vias 53, 54 by an insulation region 343, and provided independently from each other.SELECTED DRAWING: Figure 6
Patent JP-2018097277-A (JP)
Title: Image formation lens system and imaging device including the same
Inventor: KAWAMURA KAZUTERU
IPC: G02B13/02
Filed: 2016-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an image formation lens system excellent in maneuverability and has excellently corrected aberrations, and an imaging device including the same.SOLUTION: An image formation lens system is composed of a first lens group having positive refractive power, a second lens group having negative refractive power, and a third lens group. The first lens group is composed of a front side lens group having positive refractive power, and a rear side lens group, in this order from an object side with an air gap interposed therebetween. The second lens group is moved in focusing while respective air gaps in an object side and an image side are changed. The third lens group has positive lens element. The front side lens group has a negative lens element and a positive lens element. Each of the negative lens element of the front side lens group is a negative lens element satisfying a conditional expression (A-1). The rear side lens group has a negative lens element and a positive lens element, and satisfying a following conditional expression (1). DNLens/φenp≤0.02 (A-1), 0.015≤ΔGFGR/f≤0.25 (1)SELECTED DRAWING: Figure 1
Patent JP-2018091117-A (JP)
Title: Crime prevention locking system
Inventor: KUNINAKA SATOSHI
IPC: G08B25/04
Filed: 2016-11-30
Abstract: PROBLEM TO BE SOLVED: To safely carry luggage into a building even when a consignee is absent.SOLUTION: The system comprises a key part 101 capable of unlocking and locking by remote control a door that divides the inside and outside of a building, a sensor 103 which detects entry into the building and exit from the building, and a camera 105 that monitors the inside and outside of the building. The system performs control; so as to operate the key part 101 in a locking manner when the sensor 103 detects that a visitor who has been allowed to enter the building enters the building; so as to operate the key part 101 in an unlocking manner when determining using the camera 105 that the visitor completes execution of a predetermined requirement; and so as to operate the key part 101 in a locking manner when the sensor 103 detects that the visitor exits from the building.SELECTED DRAWING: Figure 1
Patent JP-2018104907-A (JP)
Title: Push latch
Inventor: HANZAWA EIJI
IPC: E05C19/02
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a push latch which acts suitably even if a gap between a door and an opening portion is narrow.SOLUTION: A push latch has a hook member 11 having a main rotation axis 20, a connection member 30 which is connected to the hook member 11 at a position that is away from the main rotation axis 20, a pressed part 16 which is located in the range which is from the main rotation axis 20 to a connection position in a straight line direction that passes a connection position between the connection member 30 and the hook member 11, and the main rotation axis 20, a cylindrical engaging portion 37 which is provided in the connection member 30 at a position that is different from the connection position between the connection member 30 and the hook member 11, a box member 45 in which a heart cam groove 60 to insert the engaging portion 37 is formed and a bearing portion to support the main rotation axis 20 is formed, a first pushing member 85 which is connected to the hook member 11 and the box member 45 and has pushing force in the rotation direction of the main rotation axis 20, and a second pushing member 42 which is connected to the hook member 11 and the connection member 30 and has pushing force to make the engaging portion 37 move so as to insert the engaging portion 37 in the heart cam groove 60.SELECTED DRAWING: Figure 3
Patent JP-2018105339-A (JP)
Title: Shaft sleeve, pump and method for manufacturing shaft sleeve
Inventor: ITO NOBUAKI
IPC: F16C33/20
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a shaft sleeve that can prevent gap corrosion from occurring at a boundary surface between a substrate and a coating.SOLUTION: A shaft sleeve 35 includes: a cylindrical substrate 41; a coating 43 formed at an outer peripheral surface of the substrate 41 by spray coating; and two resin rings 45 coming into close contact with both edge parts 43a, 43b of the coating 43 respectively. The resin rings 45 cover both end parts 60a, 60b of the boundary surface 60 between the substrate 41 and the coating 43.SELECTED DRAWING: Figure 3
Patent JP-2018107214-A (JP)
Title: Metal foil tape
Inventor: KANEKO TOSHIYUKI
IPC: B32B15/20
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of preventing leakage of radiation noise, generated in a motherboard or a system constituting an LC filter, to the outside of an enclosure, for the noise ejected from the system, even if a metal foil tape is used while cutting to a desired length, and sticking a noise generation part randomly to some extent without specifying exactly.SOLUTION: A metal foil tape 1 includes a metal foil 2 having an EBG unit cell 21 at least partially, and an insulating adhesive layer 3 formed at least on one surface of the metal foil. By controlling the value of inductance L and the value of capacitance C by an EBG unit cell structure region, a high frequency current flowing to a metal foil tape is controlled, and by attenuating electromagnetic waves so that the metal foil itself does not become a noise source, the metal foil tape does not become an antenna to emit noise. For the external noise, amplification is prevented by resonance of the metal foil tape.SELECTED DRAWING: Figure 1
Patent JP-2018102421-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2016-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving the interest of a game in relation to the display mode of a notification display.SOLUTION: In the case where a put-out of game balls occurs during a big hit game, a first notification display image 81 or a second notification display image 82 is displayed at a plurality of display positions 90 in a predetermined order.SELECTED DRAWING: Figure 7
Patent JP-2018102470-A (JP)
Title: Fire hose
Inventor: NEDACHI SATOSHI
IPC: F16L11/02
Filed: 2016-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fire hose having both abrasion-resistance on a surface and an adhesive property with a lining on an inner surface.SOLUTION: A surface warp largely exposed on a surface of a jacket and an inner-face warp largely exposed on an inner face of the jacket are alternately provided. On an inner face of the jacket that is composed of a double-warp woven structure in which a group of the warps and the weft are woven, a lining made of rubber or synthetic resin is provided to form a hose. The inner-face warp includes yarn made of synthetic fiber or bulky fiber yarn.SELECTED DRAWING: Figure 2
Patent JP-2018102695-A (JP)
Title: Fluid discharge device
Inventor: NAKAI HIDETOSHI
IPC: B05B7/24
Filed: 2016-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid discharge device which can increase supply speed and which can be made compact.SOLUTION: A soap dispenser 1 comprises: a supply path 51 for guiding a supply soap liquid S1 to a soap tank 2; a buffer container 3 whose bottom face 31 is connected to an upper end of the supply path 51, and which stores temporarily, the supply soap liquid S1 poured from an upper opening 32 side; and an extension cylinder 11 formed into a cylindrical shape, and is attached to the opening 32 in a slidably movable manner in a vertical direction between an extension position where at least a part of the extension cylinder is protruded from the opening 32 and extends upward of the buffer container 3, and a storage position where a protrusion amount from the opening 32 is stored in the buffer container 3.SELECTED DRAWING: Figure 2
Patent JP-2018107377-A (JP)
Title: Electronic apparatus
Inventor: OSAWA KOICHI
IPC: H01R12/52
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To allow for lamination of first and second boards, electrically connected with each other, as thin as possible.SOLUTION: An electronic apparatus includes a first board 60 having one principal surface to which first connectors 68A, 68B are fixed, a second board 70 in which connector disposition through parts 70hA, 70hB penetrating to the opposite sides are formed, second connectors 78A, 78B are mounted on one principal surface, the first connectors 68A, 68B are disposed in the connector disposition through parts 70hA, 70hB, and laminated on the first board 60 while facing the other principal surface to the one principal surface of the first board 60, and relay wiring members 100A, 100B for connecting the first connectors 68A, 68B and the second connectors 78A, 78B.SELECTED DRAWING: Figure 12
Patent JP-2018109797-A (JP)
Title: Heating device
Inventor: FUJII HIDETOSHI
IPC: F25D23/12
Filed: 2016-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device capable of reducing power consumption for driving a compressor and obtaining necessary heat accumulation in a heat storage heat exchanger.SOLUTION: A first heat storage heat exchanger 72a is disposed in the vicinity of a cooling/heating compressor 71 in an air passage 37. Thus, the first heat storage heat exchanger 72a can store heat with the heat released from the surface of the cooling/heating compressor 71 in addition to the heat released from the refrigerant, thereby enabling to heat a commodity to the target temperature and also to reduce the heating load when storing the necessary heat accumulation in the first heat storage heat exchanger 72a.SELECTED DRAWING: Figure 3