baber/WOPTO huggingface dataset:
Patent JP-2012163069-A (JP)
Title: Valve timing changing mechanism
Inventor: ENDO KEI
IPC: F01L1/356
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing changing mechanism that can preferably control displacement between rotation axes of a camshaft and a rotor.SOLUTION: In the valve timing changing mechanism, the rotor 21 is fixed to the camshaft 11 by being fastened with bolts. A rear bush 28 is provided between the rotor 21 and the camshaft 11. A contact part between the rear bush 28 and the rotor 21 and a contact part between the rear bush 28 and the camshaft 11 are each formed in a shape so as to position them in a direction perpendicular to the rotation axis L1 of the camshaft 11 through the mutual contacts.
Patent JP-2012163873-A (JP)
Title: Image heating device
Inventor: UMEDA KENSUKE
IPC: H05B3/03
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of uneven heating caused by irregular contact of a power supply part of a belt in an image heating device of a belt heating method.SOLUTION: An elastic body is brought into pressure-contact with the external surface of a belt member, and power supply is performed from the surface of the elastic body to the belt member, which makes the elastic body follow the belt member to allow a power supply contact part to the belt member to be stable. Consequently, uneven heating caused by irregular contact of the power supply part is suppressed to obtain an excellent fixation image.
Patent JP-2012162960-A (JP)
Title: Vertical joint structure of bridge
Inventor: OMAKI SHINICHI
IPC: E01C11/02
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vertical joint structure of a bridge, which functions as a vertical joint with excellent water cut-off performance.SOLUTION: A joint structure (10) comprises a fixation plate (12) fixed to one side of a joint gap where a vertical joint is to be arranged, and a water cut-off material (16) made of water-swelling material which is attached to the face adjacent to the joint gap of the fixation plate and has a thickness larger than the width of the joint gap. The water cut-off material is in contact with the other side (22) of the joint gap. Preferably the joint structure further comprises a dust-proof elastic plate (18) which is attached to the face adjacent to the joint gap of the fixation plate at a position above the water cut-off material.
Patent JP-2012167547-A (JP)
Title: Air-fuel ratio control device for internal combustion engine used for outboard engine, and air-fuel ratio control method and program
Inventor: SHOMURA NOBUYUKI
IPC: F02D41/18
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To allow an operator to obtain acceleration feel according to the operation for increasing throttle opening in an internal combustion engine for an outboard engine that can be operated with a desired lean air-fuel ratio as a target air-fuel ratio.SOLUTION: The outboard engine includes: an intake pressure detection unit for detecting an intake pressure; a throttle opening detection unit for detecting a throttle opening; and an engine speed detection unit for detecting an engine speed. The air-fuel ratio device of the internal combustion engine for the outboard engine controls the air-fuel ratio based on the intake pressure, the throttle opening and the engine speed. The air-fuel ratio device includes a controller for controlling the target air-fuel ratio from the predetermined lean air-fuel ration into a rich one by as a switch point using the throttle opening where an increase ratio of the engine speed becomes lower than the predetermined one.
Patent JP-2012168802-A (JP)
Title: Authentication information input device, method and program for portable terminal
Inventor: YAGI TAKASHI
IPC: G06F21/31
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To enable a simple and intuitive operation using a sensor to obtain security strength comparable to a password by a character input.SOLUTION: An authentication information input device that a user inputs authentication information to a portable terminal (1) therethrough includes: action detection means (13 and 15) which detects one of a plurality of prescribed authentication actions applied to the portable terminal (1) and outputs a detected action signal indicating a detected authentication action; action identification means (162 and 111) which identifies a plurality of detected actions from the detected action signal and generates an identified action signal indicating the plurality of identified actions; conversion information storage means (112) which stores conversion information to convert a combination of the prescribed authentication actions into a symbol; and password generation means (163) which generates a password from the plurality of the authentication actions expressed in the identified action signal by referring to the conversion information storage means.
Patent JP-2012172547-A (JP)
Title: Nozzle extension
Inventor: ISHIKAWA YASUHIRO
IPC: F02K9/97
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle extension capable of coping with a thermal load and reducing cost.SOLUTION: The nozzle extension 3 is connected with the combustion chamber 2 of a rocket engine 1. The nozzle inlet side opening 4 connected with the combustion chamber 2 has a step 5 overhung to the outside from the open edge 4a of the opening. From the outer end 5a of the step 5 to the nozzle outlet 7, a diameter increases while the inside surface swells outward.
Patent JP-2012175578-A (JP)
Title: Layer 2 address cache update control method, device, and program
Inventor: SHISHIDO TAKESHI
IPC: H04L12/28
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary L2 address cache update from activating by controlling a method for updating L2 address cache entry of an opposite device according to a form of mutual connection with the opposite device in each of opposite network devices with an L2 section there-between in a communication network.SOLUTION: Each of opposite network devices with an L2 section there-between determines a form of mutual connection with an opposite device at the time of generation or update of L2 address cache entry of the opposite device, selects an update method of the L2 address cache entry depending on the determination result, and updates the L2 address cache entry according the selected update method.
Patent JP-2012178235-A (JP)
Title: Secondary battery
Inventor: HIRANO FUJIO
IPC: H01M2/26
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery for preventing the damage of positive pole and negative pole collector foils in the contact section of a collector connector.SOLUTION: This secondary battery includes: an electrode group 8 configured such that a positive pole plate 2a and a negative pole plate 2b are laminated with a separator interposed; a collector connector 3a joined to one surface or both surfaces of a positive pole collector foil 35a at one end of the width direction of the electrode group 8; and a collector connector 3b jointed to one surface or both surfaces of the negative pole collector foil 35b at the other end of the width direction of the electrode group 8. The collector connectors 3a and 3b respectively include a flat section 4a1 including a joint surface jointed to the collector foil, and the flat section 4a1 is formed with at least a three side integrated throttle bend 5a bent from the joint surface, and erected to the thickness direction of the electrode group 8.
Patent JP-2012180602-A (JP)
Title: Cellulose fiber dispersion liquid, method for manufacturing cellulose fiber dispersion liquid and method for manufacturing micro cellulose fiber
Inventor: SHINTANI NOBORU
IPC: D21H11/16
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture micro cellulose fiber.SOLUTION: There is provided a method for manufacturing a micro cellulose fiber comprising the steps of: obtaining a crude cellulose fiber dispersion liquid through fibrillation of cellulose fiber by using a cellulose fiber dispersion liquid that has dynamic viscoelasticity having positive correlation in a range of an angular velocity of 0.1 to 10 (rad/s) of loss tangent (tanδ) when in the form of a dispersion liquid with a cellulose fiber concentration of 3 to 4 wt.% or using a cellulose fiber material dispersion liquid with a cellulose fiber concentration of 2 wt.% or more and 30 wt.% or less; and further fibrillating the cellulose fiber by adjusting a cellulose fiber concentration in the crude cellulose fiber dispersion liquid to be 0.01 wt.% or more and less than 2 wt.%.
Patent JP-2012179175-A (JP)
Title: Pachinko game machine
Inventor: KAKO TAKAYUKI
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in the presentation effect of a player waiting presentation.SOLUTION: A Pachinko game machine 100 includes a measurement section 1305, a presentation execution section 1306, and a time determination section 1307. The measurement section 1305 measures elapsed time after a first symbol is stop-displayed. The presentation execution section 1306 executes a variable presentation corresponding to the variable display and stop-display of a second symbol, and executes a prescribed player waiting presentation from the time when the measured elapsed time reaches the specified time. The time determination section 1307 determines whether or not the variable display stop timing of the second symbol is after the lapse of the specified time from the stop display of the first symbol on the basis of the measured elapsed time and the variation time of the second symbol before the start of the variable display of the second symbol. When it is determined that the variable display stop timing of the second symbol is after the lapse of the specified time from the stop-display of the first symbol, the presentation execution section 1306 stops the execution of the variable presentation.
Patent JP-2012181368-A (JP)
Title: Mobile device
Inventor: YUGE KAZUNORI
IPC: G03B17/08
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a configuration which can achieve miniaturization of a mobile device having a GPS function.SOLUTION: A mobile device 1 includes: a mobile device body 10; exterior members 11, 12, 13, and 14 surrounding the mobile device body; a GPS circuit 16 mounted on the mobile device body; and a fixing metal member 17A which is disposed between the exterior members and the mobile device body, is electrically connected to the GPS circuit, is a fixing member for fixing a member 22 mounted on the mobile device body and serves as an antenna of the GPS circuit also.
Patent JP-2012185055-A (JP)
Title: Evaluation test apparatus and evaluation test method
Inventor: SAKAI TSUTOMU
IPC: G01R31/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation test apparatus and evaluation test method in which an object to be tested can be tested by applying a load, which is temporally continuous, to the object to be tested.SOLUTION: An evaluation test apparatus comprises a plurality of first buffer amplifiers each applying a test load signal to each of a plurality of external terminals of a device (object to be tested) having the plurality of external terminals. The evaluation test apparatus further comprises a plurality of second buffer amplifiers each measuring load states of the plurality of external terminals, and outputting measured results as measurement result signals. Moreover, the evaluation test apparatus includes control means which controls to output the measurement result signals by successively driving the plurality of second buffer amplifiers while applying the test load signals from the plurality of first buffer amplifiers.
Patent JP-2012184486-A (JP)
Title: Evaporation source and vapor-deposition apparatus
Inventor: MINEKAWA HIDEAKI
IPC: C23C14/24
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation source and vapor-deposition apparatus, which can block radiation heat of a crucible and prevents a nozzle from being clogged.SOLUTION: The evaporation source 1 includes: the nozzle 12 that is provided to project from the crucible 5 for heating and evaporating a vapor-deposition material M and that jets the material M thus evaporated toward a substrate; a reflector that has a plurality of metal plates 15 arranged in parallel, wherein among the plurality of metal plates 15, the one closest to the substrate is provided in a position closer to the substrate than an apical surface 13 of the nozzle 12; and a cover member 8 integrally configured with some of the plurality of metal plate 15 that form the reflector, and shielding a portion between the nozzle 12 and the reflector.
Patent JP-2012190250-A (JP)
Title: Input device
Inventor: DEJIMA TATSUYA
IPC: G06F3/02
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an input device which is excellent in portability and storage performance, secures sufficient operation strokes to provide improved input operability.SOLUTION: The input device includes: an input body part 1 in which a plurality of unfolding parts 3 piled on one another are unfolded in such a way that they are foldable in a fan shape while rotating around a pivot 4, and the boundary parts between the unfolding parts 3 are folded by turns in mountain parts 5 and valley parts 6; and a plurality of contact point parts 2 which are provided at parts corresponding to the respective mountain parts 5 in the input body part 1 and become conductive when the parts corresponding to the mountain parts 5 are pressed and elastically deformed. Thus, by folding the unfolding parts 3 on top of one another, the input device can be compact when it is carried and tacked. When the unfolding parts 3 are unfolded for input operation, the moutain parts 6, positioned at the boundaries between the unfolding parts 3, can be elastically deformed such that they are crushed.
Patent JP-2011104453-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2011-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve a game player's interest with respect to the shifting of a game state resulting from a specific game state.  <P>SOLUTION: As a game state which is shifted when controlled to a jackpot game state, general information, a high probability state, and a high base state are provided. The rate at which control to a low-probability, low-base state is determined after completion of the jackpot game state and the rate at which control to a low-probability, high-base state is determined after completion of the jackpot game state are differed between when the game state is controlled to the high probability, low-base state and when the game state is controlled to the low-probability, high-base state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012191557-A (JP)
Title: Electronic apparatus
Inventor: SUZUKI TAKESHI
IPC: H04M1/02
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus for sure electric connection between a metal component arranged outside a case and a circuit board housed inside the case, for water proofness of the case and good assemblability.SOLUTION: A first case and second case can be moved relative to each other along a rail 30 of a guide member provided between them. A pin member 26 is inserted in a through hole 27 provided to a wall part 24 of the first case, and the pin member 26 includes a shaft part 261 inserted in the through hole 27 and a flange part 262 provided to the end part of the shaft part 261. The flange part 262 is pressurized against the wall part 24 together with the rail 30 connected to a circuit board housed in the first case, within the first case, and a water-proof member 264 is provided between the wall part 24 and the flange part 262. The pin member 26 is engaged with the rail by an outside end part, outside the first case, and the shaft part 261 of the pin member 26 is so engaged that a force is generated in the direction to be pulled to the outside of the first case.
Patent JP-2012192613-A (JP)
Title: Printing apparatus
Inventor: OTOSHI TATSUYA
IPC: B41J2/32
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that enables higher speed printing, by further accelerating a switching time of a thermal head pressure, without enlarging the apparatus.SOLUTION: The printing apparatus for transferring ink on a paper includes: a thermal head 204 and a platen roller 205, which are brought into pressure contact in printing and separated therefrom in returning the paper; a first drive unit 40 for switching a pressure contact state and a separation state of the thermal head 204 and the platen roller 205; a capstan 202 for transporting the paper; a pinch roller 201 for sandwiching the paper while facing to the capstan 202; a second drive unit 30 for driving the capstan 202; and a pressing force switching means, which is driven by a second drive unit 30, and which decreases the pressure of the capstan 202 and the pinch roller 201 in returning the paper more than the pressure of the capstan 202 and the pinch roller 201 in printing.
Patent JP-2012199819-A (JP)
Title: Imaging device, imaging method, and control program for imaging processing
Inventor: MATSUNAGA TAKUYA
IPC: G06T5/20
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To enable acquisition of special image data with a more effective special effect added thereto by changing special effect image processing based on information on a mounted optical filter even when a special effect of the optical filter and the special effect image processing are carried out simultaneously.SOLUTION: An imaging device comprises: an imaging unit that photographs a subject to acquire photographed image data; an optical filter detection unit that detects an optical filter which adds a first special effect to light from the subject; and a special effect image processing unit that generates special image data obtained by adding, to the photographed image data, a second special effect corresponding to a result of detection of the optical filter by the optical filter detection unit.
Patent JP-2012204443-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: HIRANO TAKAAKI
IPC: H01L25/065
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method of the same, which can prevent breakage of the device and protect the device.SOLUTION: A semiconductor device 100 comprises: a first laminate 10 in which a wiring layer 3 is formed on a substrate 1; a second laminate 20 arranged with a principal surface being overlapped on a principal surface of the first laminate 10, in which a wiring layer 13 is formed on a substrate 11; and function elements formed on at least one of the substrates of the first laminate 10 and the second laminate 20. The semiconductor device 100 comprises a through metal member 29 penetrating a boundary face between the first laminate 10 and the second laminate 20, which is provided around the function elements 2, 12 when viewed from a direction perpendicular to the principal surfaces of the first laminate 10 and the second laminate 20. The through metal member 29 is formed such that a through hole penetrating the first laminate 10 and the second laminate 20 is provided and a metal is filled in the through hole, after the first laminate 10 and the second laminate 20 are bonded.
Patent JP-2012201812-A (JP)
Title: Reinforced thermoplastic resin composition
Inventor: NAITO YOSHITAKA
IPC: C08L35/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced thermoplastic resin composition capable of providing a molded product in which deterioration of rigidity upon humidity adsorption is reduced, moreover, which has excellent shock resistance and heat resistance when a high load is applied and which is excellent also in designability upon coating.SOLUTION: The reinforced thermoplastic resin composition includes: a graft copolymer (A) prepared by graft-polymerizating 25 to 60 pts.mass of monomer mixture which includes 60 to 95 mass% of vinyl aromatic monomer (b) and 5 to 40 mass% of vinyl cyanate monomer (c) in the presence of 40 to 75 pts.mass of a specified rubbery polymer (a); a maleimide based copolymer (B) prepared by copolymerizing 5 to 50 mass% of maleimide based monomer (d) and 50 to 95 mass% of other monomer copolymerizable with the maleimide based monomer (d); polyamide resin (C) having a relative viscosity of 1.8 to 3.0; and inorganic filler (D), in specific amounts.
Patent JP-2012200577-A (JP)
Title: Disposable diaper
Inventor: OGAWA FUMIKO
IPC: A61F13/15
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper configured so that the fastening pressure of a planar gather can be adjusted.SOLUTION: The disposable diaper includes leg surrounding elastic stretching members 84, 64 fixed to leg surrounding portions of side flap sections SF extending to both lateral sides of an absorber 56 with being longitudinally extended, in which planar gathers are formed by the contracting force of the members. As the elastic stretching members 84, 64, a first leg surrounding elastic stretching member 84 which is removably provided and a second leg surrounding elastic stretching member 64 which is left without being removed are provided.
Patent JP-2012206794-A (JP)
Title: Recording material carrying device
Inventor: ABE TAKASHI
IPC: G03G15/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording material carrying device capable of inhibiting a variation in the position of a recording material after correcting the skew thereof.SOLUTION: When paper P is simply fed from a fourth paper carrying passage R4 into a first paper carrying passage R1, the position of the paper P in the first paper carrying passage R1 is varied. By this, the position of the paper P after correcting the skew thereof is also varied. A detecting sensor FS1 is provided for stopping the paper P based on the detection result of a detecting sensor FS1. In this case, the paper P can be stopped at a prefixed position in the first paper carrying passage R1 as shown in Symbol 8A to inhibit arrival timing from differing from one paper P to the other when arriving at a first sensor S1 and a second sensor S2, then inhibiting the variation in the position of the paper P after correcting the skew thereof.
Patent JP-2012207100-A (JP)
Title: Molded article with excellent mechanical characteristic, and method and apparatus for manufacturing the same
Inventor: OTA MASARU
IPC: B29C43/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a molded article which has high strength, and further has heat resistance and transparency depending on the composition, and a method and apparatus allowing molding of the same.SOLUTION: The molded article is composed of a resin composition including a crystalline resin having crystallinity of 70% or more and crystal size of 200 nm or less and a fibrous filler having aspect ratio of 10 or more. The method for manufacturing the same includes subjecting the molten resin composition to high-speed compression molding at an supercooling temperature. The apparatus for manufacturing the same includes a combination of a resin molding device and a high-speed compression molding device.
Patent JP-2012209229-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MATSUO TAKASHI
IPC: H01M4/485
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having basic properties as a battery, a high capacity, and excellent charge and discharge cycle characteristics.SOLUTION: A cross-linked polymer electrolyte is obtained by suitably selecting a polyether copolymer having unsaturated bond of specific monomers terpolymerized, a photoreaction initiator and an electrolyte salt compound, covering main surfaces of a positive electrode material and a negative electrode material with a composition for a polymer solid electrolyte principally consisting of the copolymer, the photoreaction initiator and the electrolyte salt compound, and then crosslinking the composition. The cross-linked polymer electrolyte is employed for a secondary battery.