baber/WOPTO huggingface dataset:
Patent JP-2013024366-A (JP)
Title: Rotational fluctuation absorbing crank pulley
Inventor: NARITA NOBUHIKO
IPC: F16F15/121
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotational fluctuation absorbing crank pulley which exhibits an excellent rotational fluctuation absorbing function during normal torque input and prevents pulley whirling during excessive torque input, thereby preventing a belt slip phenomenon.SOLUTION: The rotational fluctuation absorbing crank pulley is formed by connecting a hub and a pulley through a coupling section so as to absorb rotational fluctuation generated in a drive shaft. The coupling section includes a hub-side component to be fixed to the hub, a pulley-side component to be fixed to the pulley, and a spiral spring elastic body circumferentially held between a projections arranged in the hub-side component and the pulley-side component. The spiral spring elastic body transmits torque while being twisted between both projections when normal torque is input. The spiral spring elastic body also transmits torque in close contact with an inner circumferential wall surface of one component due to torsion when an excessive torque is input.
Patent JP-2013026122-A (JP)
Title: Electrolyte membrane for fuel cell
Inventor: MITANI NAOHIRO
IPC: H01M8/02
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte membrane having high proton conductivity and durability.SOLUTION: An electrolyte membrane 10 contains an electrolyte polymer 1 having proton conductivity, and a porous resin membrane 3. The electrolyte membrane 10 has a multilayer structure made of an electrolyte layer 11 which is a layer of the electrolyte polymer 1 and does not include the porous resin membrane 3, and an electrolyte reinforcing layer 12 which is a layer of the electrolyte polymer 1 and includes the porous resin membrane 3. When the thickness percentage in the electrolyte membrane 10, which is the percentage of the thickness of the electrolyte reinforcing layer 12 with respect to the thickness of the electrolyte membrane 10, is higher than 60% and lower than 100%, the density of the porous resin membrane 3 included in the electrolyte reinforcing layer 12 is higher than 250 mg/cmand equal to or lower than 700 mg/cm.
Patent JP-2012071823-A (JP)
Title: Propeller for aircraft
Inventor: TOWKAN MICHAEL FEDOR
IPC: B64C11/30
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a propeller made of combined materials provided with a small diameter spinner with a modified aerodynamic profile so that it can be adapted to an engine nacelle and with a drag reduction profile of variable and non-variable pitch propellers.SOLUTION: The propeller includes a propeller hub 102, a spinner 104 for streamlining the propeller 100, and a plurality of combined propeller blades 106 mounted to the propeller hub 102. The propeller blades 106 are arranged to rotate together in the same rotational direction in at least two parallel planes 108, 110 which are substantially perpendicular to an axis of rotation 112 of the propeller 100. The propeller 100 has a small-diameter spinner 104 with an improved aerodynamic profile that can be favorably adapted to an engine nacelle 116 and has reduced drag.
Patent JP-2013024402-A (JP)
Title: Valve opening/closing indicator device
Inventor: YAMAMOTO MASASHI
IPC: F16K37/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening/closing indicator device applicable to both existing valves and general-purpose valves.SOLUTION: This valve opening/closing indicator device includes a cylindrical guide 6 installed parallel to a valve rotating shaft 3b, a slider 7 installed in the cylindrical guide so as to be movable in the axial direction and rotatable in the circumferential direction, and a level rod 9 extending from the slider to the outside of the cylindrical guide through a slot 8 formed in the cylindrical guide. The slot 8 is formed so that the level rod 9 can be moved between a valve open holding position where, when the valve 3 is in the open state, the valve is positioned near the lower surface of the handle 3a of the valve to restrict an operation for closing the valve, a valve close holding position where, when the valve 3 is in the closed state, the valve is positioned near the upper surface of the handle 3a to restrict an operation for opening the valve, and a retreat position where the opening/closing operation of the valve 3 is not obstructed. Whether the valve is in the open state or closed state can be easily identified visually according to whether the level rod 9 is positioned on the lower surface side or the upper surface side of the handle 3a of the valve.
Patent JP-2013030987-A (JP)
Title: Relay device, relay method and optical transmission system
Inventor: SONE KYOSUKE
IPC: H04B10/29
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency of an optical transmission system.SOLUTION: A relay device 7, which relays an optical signal transmitted and received to/from an optical line terminal 3 from/to one or more optical network units 42 and 52, receives optical signals input from the optical network units 42 and 52 via optical splitters 6-2, 6-21 and 6-22, converts the received optical signals having a first transmission rate into the optical signals having a second transmission rate that is faster than the first transmission rate, and outputs the converted optical signals to the optical line terminal 3 side.
Patent JP-2011235171-A (JP)
Title: Game machine and simulation program
Inventor: KITAHATA KAZUNORI
IPC: A63F7/02
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of raising expectations for a jackpot and increasing the excitement and enjoyment of a game by reporting jackpot reliability with the use of performance rich in change when a ready-to-win condition is obtained.SOLUTION: The game machine determines whether development ready-to-win performance is performed or not when the ready-to-win condition for satisfying prescribed conditions is established (shown in Fig.5(a)). When it is determined that the development ready-to-win performance has to be performed, a plurality of kinds of announcement characters different in the jackpot reliability are displayed on a plurality of display panels (shown in Figs.5(b), (c), (d)) so as to conduct the development ready-to-win performance corresponding to the announcement character which is displayed most.
Patent JP-2013031503-A (JP)
Title: Washing and drying machine, drying control method, and washing method
Inventor: MIZUTANI KEIICHI
IPC: D06F58/28
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine, a drying control method and a washing method that can effectively utilize heat than conventional ones.SOLUTION: There is provided a washing and drying machine including a heat pump unit, in which: a drying gas flow passage includes a main flow path and bypass flow paths that once branch from the main flow path and then merge with the main flow path again; the bypass flow paths are provided with a heat storage unit and an inflow amount adjustment unit capable of adjusting the inflow amount of a drying gas that flows into the heat storage unit; a washing and drying chamber is provided with a temperature measurement unit for measuring the temperature of the washing and drying chamber; and the washing and drying machine further includes a control unit for controlling the inflow amount of the drying gas that flows into the heat storage unit by controlling the inflow amount adjustment unit based on the temperature in the washing and drying chamber measured by the temperature measurement unit. There are provided a drying control method and a washing method using the same.
Patent JP-2013037784-A (JP)
Title: Electron emission element and manufacturing method thereof
Inventor: HIRAKAWA HIROYUKI
IPC: H01J1/312
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element that can be usable when enlarged, and a manufacturing method thereof.SOLUTION: An electron emission element 1 includes an electrode substrate 2, a particulate layer 3, a thin film electrode 4 and an electric insulation layer 5. The electrode substrate 2 is a structure having conductivity to support the particulate layer 3, the thin film electrode 4, and the electric insulation layer 5. The electric insulation layer 5 is formed on the electrode substrate 2, and has plural opening parts 6. Openings 6A formed by the opening parts 6 are filled with the particulate layer 3 between the electrode substrate 2 and the thin film electrode 4. The particulate layer 3 is constituted by a first particulate layer 31 including an insulative particulate and a conductive particulate, and a second particulate layer 32 including an insulative particulate. The thin film electrode 4 is formed along surface shapes of the particulate layer 3 and the electric insulation layer 5.
Patent JP-2013036192-A (JP)
Title: Wire line core barrel
Inventor: MIYAMOTO TETSUOMI
IPC: E21B25/06
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve storage-type wire line core barrel capable of properly collecting a core by shortening the length of a leading end of an inner pipe part, in which the core is not stored in a sleeve, to the utmost to inhibit core clogging.SOLUTION: Screwing means N for connecting a core lifter case 4 and an inner extension 5 together includes a male screw part 7 which has a first screw part N1 provided with a minimum length on the outer periphery of the core lifter case 4, and a female screw part 8 which has a second screw part N2 provided with a minimum length on the inner periphery of the front end of the inner extension 5.
Patent JP-2013037118-A (JP)
Title: Cleaning member, charging device, process cartridge, and image forming device
Inventor: NISHIMURA AKIRA
IPC: G03G15/02
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent scratches on the surface of a body to be cleaned, and to properly clean it.SOLUTION: The cleaning member includes: a cylindrical shaft body 100A; a sheet-like elastic layer 100B spirally wound on the outer periphery of the shaft body 100A to clean the surface of the body to be cleaned in a contact manner; and a fixing member 120 for fixing the elastic layer 100B to the shaft body 100A. The cleaning member satisfies the following conditions (1-1) and (2-1): (1-1) the fixing member 120 penetrates through the elastic layer 100B from the outer periphery side toward the shaft body 100A, and is fixed into the shaft body 100A to fix the elastic layer 100B to the shaft body 100A, and the height of the fixing member 120 protruding radially from the surface of the shaft body 100A is less than the thickness of the elastic layer 100B; and (2-1) the height of at least one end in a lateral direction of the elastic layer 100B where the fixing member 120 penetrates is equal to the thickness of the elastic layer 100B.
Patent JP-2011258223-A (JP)
Title: Electronic apparatus and program
Inventor: HATTORI TOSHIHIRO
IPC: G01S7/38
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily, instantaneously, and intuitively recognize an alarm content by obtaining easy-to-see property and savor so as to attract the attention of the user.SOLUTION: A target existing in the circumference of a self vehicle is extracted based on current position information detected by position detection means for detecting the position of the self vehicle and target position information stored in a database. In this case, drawing is performed to allow both objects, i.e., a self vehicle Gob, which is formed in a three-dimensional shape indicating the position of the self vehicle in an aspect to perform displaying by arranging a virtual camera in the sky and directing a view point toward an obliquely lower part, and an alarm object Kob indicating the target, to be put inside a display part, while moving the virtual camera. The alarm object Kob has a shape simulating an actual shape corresponding to the kind of the target, so as to allow the user to intuitively understand the object.
Patent JP-2013034796-A (JP)
Title: Game machine
Inventor: SHIMURA HISATAKA
IPC: A63F7/02
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent decline of the degree of expectancy for a presentation to be executed after termination of a jackpot game if a second symbol jackpot is won in a normal state.SOLUTION: If a first special symbol [G2] varies in the normal state [G1] and a 14-round variable probability winning combination 7 [G20] is won, a jackpot upgrading presentation [G22] is executed during a 14-round jackpot game, and the play enters a firework mode [G8] (a high-probability time reduction state). Meanwhile, if a second special symbol [G10] happens to vary in the normal state [G1] and a 14-round variable probability winning combination 7[G30] is won, the play enters a heart zone [G4] and a variable probability upgrading presentation is executed after termination of the 14-round jackpot game. Accordingly, a role as the jackpot upgrading presentation via winning of the first special symbol winning combination can be transferred to the variable probability upgrading presentation in the heart zone even if the same "14-round variable probability winning combination 7" is won, and as a result, decline of the reliability as presentation of the variable probability upgrading presentation in the heart zone can be prevented.
Patent JP-2013040568-A (JP)
Title: Spinning tube for power generation, bearing structure for spinning tube, rotation generating structure and flow liquid power generation system
Inventor: MIZOE HIROSHI
IPC: F03B17/06
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient spinning tube for water power generation.SOLUTION: The spinning tube for power generation 10 is disposed on a channel W comprising a liquid feed pipe 9 in place of the liquid feed pipe 9. The spinning pipe for power generation 10 has a spiral projection structure 8 provided on its inner wall to elongate in the axial direction with its both end parts 10A, 10B pivoted by the liquid feed pipe 9 for enabling rotation in the circumferential direction. Thereby, in the case flow F is generated in the channel W of the spinning tube for power generation 10, rotation is generated in the circumferential direction in the pipe itself.
Patent JP-2012042959-A (JP)
Title: Switchable image device using mesoporous particle
Inventor: KO SHUNKETSU
IPC: G02F1/167
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a switchable image device.SOLUTION: A switchable image device provided in the invention includes multiple particles suspended in a dielectric medium, where at least a part of the particles is charged and at least a part is mesoporous.
Patent JP-2012064935-A (JP)
Title: Particle collecting device and vacuum processing device
Inventor: SEKINE WATARU
IPC: H01L21/205
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a collecting device capable of efficiently collecting particles, and a vacuum processing device for efficiently collecting particles.SOLUTION: A particle collecting device comprises a light source device, an optical fiber connected to the light source device and transmitting light emitted from the light source device, optical fiber, and an electrode needle which is connected to a power supply device and to which voltage is applied. The optical fiber, the imaging part, and the electrode needle are covered with a cover material. A vacuum processing device comprises a process chamber including an electrode and a part of the particle collecting device, a power supply device connected to the process chamber, a gas supply source, and an exhaust device. The particle collecting device includes the light source device, the optical fiber connected to the light source device and transmitting light emitted from the light source device, the imaging part for imaging an observation target irradiated with the light from the optical fiber, and the electrode needle which is connected to the power supply device and to which voltage is applied.
Patent JP-2013047618-A (JP)
Title: Movement guide system, movement guide apparatus, movement guide method, and computer program
Inventor: TOMITA MASATOSHI
IPC: G01C21/36
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a movement guide system, a movement guide apparatus, a movement guide method, and a computer program capable of preventing a guide branch point from being misunderstood even in a situation that the guide branch point is easily misunderstood as another branch point.SOLUTION: Positions and shapes of a guide branch point and preceding branch points are acquired; whether or not there exists an adjacent preceding branch point which is a preceding branch point within a first distance from the guide branch point and a preceding branch point to which a road is connected in the same direction as the guide branch point is determined on the basis of the acquired positions and shapes of respective branch points; and when the adjacent preceding branch point is determined to exist, a guide end point is set on a point before a predetermined second distance from the adjacent preceding branch point; and guide branch point is guided so that guide speech ends at timing when a vehicle is located on the set guide end point.
Patent JP-2013048352-A (JP)
Title: Multi-track recorder
Inventor: YOSHINARI DAISUKE
IPC: G10K15/04
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To efficiently mix down sound signals having undergone multi-track recording, to stereo signals.SOLUTION: Plural sound signals inputted via an input terminal 10 are recorded in respective tracks of a recording medium 22. A mixer 14 reads the sound signals having undergone multi-track recording, mixes down the sound signals in accordance with a mixer parameter set by an operation unit 15, and records the result on the recording medium 22 without reproducing as sound signals in real time. Plural mixer parameters are set and a user can select a desired mixer parameter.
Patent JP-2013051099-A (JP)
Title: Module for battery temperature control
Inventor: HANADA TOMOYUKI
IPC: H01M10/655
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a module for battery temperature control which enables efficient heat exchange.SOLUTION: A module for battery temperature control has a structure where a heat conduction material 7 is sandwiched so as to fit into cross section shapes of gaps formed multiple lamination type battery cells 1 are laminated. This structure increases a heat passing cross section area between the battery cells and a heat transmission part 10 in inclined parts 3. The heat conduction material is made of aluminum or the like and has water jackets 7a, 7b in a core material 8a. The heat conduction material is integrally molded with the heat transmission part. Thus, it is not necessary to combine each component and the number of the components and the assembly work hours are reduced. The module for the battery temperature control also has adhesion parts 8b, having heat conductivity and viscous elasticity, between each battery cell and the heat conduction material 7. Even when there is variations in vibrations and end part shapes of the battery cells, the heat conductivity and the adhesiveness are ensured.
Patent JP-2013052509-A (JP)
Title: Injection molding machine, and device for assisting in setting the same
Inventor: SEIKE KOJI
IPC: B29C45/50
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine supporting the setting of molding conditions, and to provide a device for assisting in the setting for the injection molding machine.SOLUTION: The injection molding machine 10 includes: a heating cylinder 21 housing resin, which is heated and softened; and a screw 23 reciprocable in the heating cylinder 21, wherein the advancement of the screw 23 injects the resin from the heating cylinder 21 and supplies the resin to a cavity 55 within a molding device 50. Moreover, the injection molding machine includes a detection part 61 detecting a mass increase amount ΔW and/or a flow end extension amount ΔL of the resin within the cavity 55 after the advancing speed of the screw 23 starts to decelerate based on the state equation of the resin.
Patent JP-2013055745-A (JP)
Title: Motor drive device
Inventor: NODA KOJI
IPC: H02P21/24
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive device that can drive a motor at a higher speed by injecting an optimum amount of negative field component current.SOLUTION: When an estimated rotor speed ωm is a set value or more, a motor control section calculates a desired value Idref of a field component current by adding a negative field component current Id increasing/decreasing with increasing/decreasing estimated rotor speed ωm, and variably sets the increase/decrease rate of the negative field component current Id according as the estimated rotor speed ωm is high.
Patent JP-2013055144-A (JP)
Title: Multi-charged particle beam lithography device and multi-charged particle beam lithography method
Inventor: YOSHIKAWA RYOICHI
IPC: H01L21/027
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a drawing device which suppresses variation in pattern dimensions due to deviation of the irradiation position of a multi-beam caused by distortion of an optical system.SOLUTION: A drawing device 100 comprises an XY stage 105, an electron gun 201, an aperture member 203 having a plurality of holes through which the portions of an electron beam pass to form a multi-beam, blanking plates 204 performing the blanking deflection of corresponding beams, respectively, a deflector 208 which deflects respective beams to respective irradiation positions on a specimen, a drawing control unit 18 which controls a plurality of beams passed through holes, different from each other, to perform drawing at predetermined control grid intervals on the specimen, and an amount of irradiation control unit 16 which controls the amount of irradiation of a beam, involved in deviation, variably depending on the amount of deviation when the interval of drawing beams deviates from the control grid interval.
Patent JP-2013053454-A (JP)
Title: Packing material for catchment hole of liner plate catchment well
Inventor: YOSHIDA KOJI
IPC: E02D17/20
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a packing material for a catchment hole of a liner plate catchment well, the packing material being used in a drainage structure utilizing a catchment hole installed for gravitational drainage of underground water present on a back face earth side of a liner plate catchment wall, water falling on a back face of the liner plate, and the like in the liner plate catchment well installed as a landslide suppression work mainly in a mountainous area.SOLUTION: An elastic packing material 10 is inserted in a catchment hole 5 provided in each of wave parts 4a, 4b of a liner plate 4 of a liner plate catchment well 1, and the elastic packing material 10 is mounted to whole circumference of a peripheral end of the catchment hole 5 in a water cut-off condition in the state that the packing material 10 is elastically deformed and in close contact with the whole circumference of the peripheral end of the catchment hole 5. The packing material 10 is provided with a groove part 15 which is formed on its outer peripheral surface along the peripheral end 5a of the catchment hole 5 of the liner plate 4 and in which the peripheral end 5a is fitted.
Patent JP-2013057008-A (JP)
Title: Polyester resin composition, and molded body
Inventor: YAMANAKA YASUSHI
IPC: C08K5/49
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin material excellent in flame retardancy and elongation (toughness), and excellent in electric properties such as insulation property (tracking resistance).SOLUTION: The polyester resin composition contains 100 pts.mass of a thermoplastic polyester resin (A), 3 to 60 pts.mass of a brominated polystyrene (B), and 0.5 to 20 pts.mass of a polycarbonate resin (C).