baber/WOPTO huggingface dataset:
Patent JP-2010237579-A (JP)
Title: Developer-feeding device
Inventor: MAEDA MASATAKA
IPC: G03G15/08
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer-feeding device which reduces the occurrence of stripe-shaped unevenness which is formed a developer on a feeding object.  <P>SOLUTION: In a toner-feeding device 1, a traveling-wave electric field is formed by a first electrode 12 and a second electrode 13, and a toner is conveyed, by the traveling-wave electric field, to a first downstream-most electrode 12A and a second downstream-most electrode 13C. Then, the toner, which is conveyed to the first downstream-most electrode 12A and the second downstream-most electrode 13C, moves, by jumping, to a development roller 5 from on the first downstream-most electrode 12A and the second downstream-most electrode 13C when voltages which make Coulomb force, which is attracted to a development roller 5, exerts on the toner are applied to the first downstream-most electrode 12A and the second downstream-most electrode 13C. The phase of the variation in voltage of the first downstream-most electrode 12A has an opposite-phase relation with the phase of the variation in voltage of the second downstream-most electrode 13C. Accordingly, the toner is fed to the development roller 5 alternatively from the first downstream-most electrode 12A and from the second downstream-most electrode 13C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235070-A (JP)
Title: Hybrid drive apparatus
Inventor: TAKAMI SHIGEKI
IPC: B60K6/547
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid drive apparatus which has a plurality of switchable modes, and suppresses the generation of a gearshift shock when the modes are switched.  <P>SOLUTION: The hybrid drive apparatus H includes: an input member I drive-connected with the engine E; an output member O drive-connected with a wheel; a first rotating electric machine MG1; a second rotating electric machine MG2; a power distribution device P1 for distributing the drive force of the input member I to the first rotating electric machine MG1 and an output rotary element Eo drive-connected with the output member O. A first transmission P2 which shifts gears of the rotation of the output rotary element Eo with one of a plurality of changeable change gear ratios so as to transmit the rotation to the output member O, and a second transmission P3 which shifts gears of rotation of the second rotating electric machine MG2 with one of the changeable change gear ratios so as to transmit the rotation to the output member O are provided so as to be performed independently.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236167-A (JP)
Title: Electroconductive sewing machine sewing thread and woven and knit fabric
Inventor: FUJIMOTO YASUHIRO
IPC: D03D15/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive sewing thread having sufficient electroconductivity in practical use conditions, stable in an exposed rate of the electroconductive fibers onto thread surfaces of the electroconductive sewing machine sewing thread by bringing the same to be an electroconductive conjugated yarn, capable of being firmly fixed in sewn products and able to be suitably used for clothing such as working uniforms for clean rooms and medical uses, and interior design applications such as curtains and material applications.  <P>SOLUTION: The electroconductive sewing machine sewing thread is prepared by using at least ≥1 electroconductive conjugated yarn comprising a covering constituted so as the electroconductive fiber to be in a sheath portion and a thermoplastic fiber to be in a core part and twisted in the reverse direction to the covering, and the electroconductive fiber used for the electroconductive conjugated yarn has 1×10<SP>4</SP>-1×10<SP>9</SP>Ω/cm electric resistance and ≥1.0 cN strength.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239987-A (JP)
Title: Game device, method for controlling game device, and program
Inventor: TOMITA HIROYUKI
IPC: A63F13/5255
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device that can make a user realize the relationship with other selection candidate images when the user selects any of the selection candidate images.  <P>SOLUTION: A decision means (70a) decides whether an instruction area instructed by the user is included in a decision area corresponding to the selection candidate image. A designation means (72a) designates the selection candidate image corresponding to the decision area to a selected image when the instruction area is included in the decision area. A decision area control means (68) changes the sizes of the decision area corresponding to other selection candidate image based on the parameter memorized homologizing to the combination of the selection candidate image designated in the selected image and other selection candidate image. An instruction area control means (82) changes the sizes of the instruction area based on the parameter memorized homologizing to the combination of the selection candidate image designated in the selected image and the selection candidate image whose distance from the instruction area is the shortest.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241908-A (JP)
Title: Method for continuously manufacturing living cationic polymer
Inventor: MIYAMOTO MINORU
IPC: C08F4/16
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous manufacturing method capable of obtaining a living cationic polymer having a structure as originally designed and a small degree of dispersion by inhibiting side reactions and controlling the degree of molecular weight dispersion in continuously performing living cationic polymerization reaction.  <P>SOLUTION: A solution (A) including a polymerization initiator, a polymerizable monomer, and a polymerization solvent and a solution (B) including a catalyst and a polymerization solvent are continuously mixed with each other by a static mixer and the mixed solution is supplied to a tubular reactor to perform polymerization.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246290-A (JP)
Title: Driver, abnormality determination method thereof, and vehicle
Inventor: KUTSUNA MASAKI
IPC: H02P21/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To more properly determine such abnormality as become inoperable in the off state of a part of switching element of an inverter.  <P>SOLUTION: An over-modulation control mode is forcedly switched to a sine wave control mode when an absolute value of a differential current ΔIq, between a target current Iq* which is based on a torque command Tm2* of a motor and a current Iq being actually applied, reaches a predetermined current Iref or higher while the motor is driven in the over-modulation control mode. If the switching is not done by predetermined number of times Cref or more in a predetermined period tref, the inverter is determined in off-abnormality (S240-S280).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241366-A (JP)
Title: Tire replacing device
Inventor: BEARENTO WOLFGANG
IPC: B60C25/138
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire replacing device allowing easy recognition of use frequencies of the tire replacing device, maintenance according to the use frequencies and an easy replacing work for every part according to the deterioration degree of each part.  <P>SOLUTION: This tire replacing device includes a wheel support part which is used for performing the replacing work of the tire in relation to a wheel and supports the wheel, an interposition mechanism having an interposition member interposed between a bead part of the tire and the wheel when mounting or removing the tire on/from the wheel, and a pressing mechanism having a pressing member for pressing a side surface of the tire to separate the bead part from the wheel when removing the tire from the wheel. The tire replacing device includes a counter for recording the number of times of operations of the tire replacing device to perform the mounting or removing work of the tire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250653-A (JP)
Title: High-speed web server
Inventor: SUZUMURA TOYOTARO
IPC: G06F13/00
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of operation of a web application server.  <P>SOLUTION: A server 100 for receiving an HTTP request and generating an HTML file includes: an application execution part 120 for generating the HTML file; and an HTTP server 110 for transmitting an HTTP response including the HTML file in response to the HTTP request. The application execution part 120 includes a means for executing a script on generating the HTML file, and when an instruction code of the script is an instruction for processing a character string, calculating the number of appearances of the character string, and storing the character string whose number of appearances is a fixed value and more in a storage device 140 as a character string file. The application execution part 120 further includes a means which, when the character string coincides with the stored character string, transmits a character string file specified by reference information together with the HTML file.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251625-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: YANO HISATADA
IPC: H01L21/60
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a semiconductor device, that includes a resin sealed structure, from being broken by a thermal stress.  <P>SOLUTION: The semiconductor device 100 comprises: a wiring board 3; a semiconductor chip 1 in which a circuit plane 2 is bonded to the wiring board 3 via a conductor bump 4; and an under fill resin 5 sealing between the wiring board 3 and the circuit plane 2. The under fill resin 5 covers at least a part of a rear side 8 of the circuit plane 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252267-A (JP)
Title: Imaging apparatus
Inventor: KITA YUKI
IPC: H04N5/378
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem wherein image quality deterioration is caused by random noise, 1/f noise, and the like.  <P>SOLUTION: An imaging apparatus includes: a plurality of pixels, disposed in a two-dimensional (2D) matrix shape, each including a photoelectric transducer for transducing light incident via an optical system into an electric signal; a readout means for reading out electric signals of each of the pixels disposed in the 2D matrix shape via a plurality of routes; an arithmetic means for performing arithmetic processing on a plurality of electrical signals read from the same pixel via the plurality of routes by the readout means; and a control means for storing the electrical signals, on which arithmetic processing has been performed by the arithmetic means, on a storage medium as image signals of the pixel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009289257-A (JP)
Title: Method and apparatus for providing output from remotely located digital files using mobile and output device
Inventor: PINEAU RICHARD A
IPC: H04M1/72445
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently download and provide a digital output content file by using a mobile computing device.  <P>SOLUTION: Technology for connecting an output device to a mobile communication device (mobile phone, or the like), downloading output information (digital image, or the like) via a wireless network by the mobile communication device to the output device, and using the output device to print the output based on the output information is disclosed. A user can use the mobile communication device for connecting to the output server to provide the output information. The output server can process the output information to adjust the output information, based on capability of the output device before transmitting the output information to the output device. The output server can communicate with the output device, by using one or more output protocols. The output device can comprise a controller for communicating, in accordance with the output protocols.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010258518-A (JP)
Title: Apparatus and method for estimation of radio wave propagation characteristic, and computer program
Inventor: MOTOYOSHI MASAHIRO
IPC: H04W24/08
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To estimate radio wave propagation characteristics with high accuracy of estimation, even when a radio wave propagation characteristic estimation apparatus is used for a variety of purposes.  <P>SOLUTION: An estimation technique decision means 21 determines, for each group classified according to measurement conditions, the most suitable radio wave propagation characteristic estimation technique, based on the actual measured values. A radio wave propagation characteristic estimation means 22 discerns the group corresponding to the given measurement conditions, sets the most suitable radio wave propagation characteristic estimation technique corresponding to the discerned group among a plurality of radio wave propagation characteristic estimation techniques, and estimates the radio wave propagation characteristics. The radio wave propagation characteristics are estimated according to the most suitable radio wave propagation characteristic estimation technique set based on the measured values. Thereby, the estimation can be performed with high precision.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258529-A (JP)
Title: Digital optical transmission system
Inventor: KOBAYASHI TSUTOMU
IPC: H04W24/10
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital optical transmission system enabled to report fault occurrence even if an optical fiber is disconnected.  <P>SOLUTION: In the digital optical transmission system of a slave connection style such that signals are transmitted and received between a master station 4 on a base station side and a slave station 5 on an antenna side through digital transmission using an optical fiber as a transmission line, the slave station 5 is provided with a control means and if the slave station 5 fails to receive a device number report from a master device 4, the control means makes the slave station 5 perform control in an independent mode so as to report at least a device number of the slave station 5 in the independent mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009160457-A (JP)
Title: Game machine
Inventor: HIRANO YASUHIRO
IPC: A63F7/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, improving interest of illumination presentation or reflection pattern presentation transferred to a mirror finished surface part.  <P>SOLUTION: In an illumination device 32 provided in a Pachinko game machine, a concave mirror 34A for decoration linearly moves to a convex mirror body 35C and an LED 39, so that the relative positional relationship between the concave mirror 34A for decoration and a set of the convex mirror body 35C and the LED 39 can be varied to thereby vary optical pattern reflected by the concave mirror 34A for decoration. To be concrete, the size and luminous intensity of a ring-shaped light pattern applied to the concave mirror 34A for decoration can be varied to improve the interest of illumination. The illumination device 32 is configured to be driven when a game ball wins a prize in a starting prize hole 14, so that light presentation of the illumination device 32 can be performed to be linked with variable display of special patterns 13A, 13B, 13C in a display device 134.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010255920-A (JP)
Title: Hot water supply system
Inventor: ASANO TAKASHI
IPC: F25B27/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply system capable of reducing power consumption by effectively utilizing the warm and damp air discharged from a bathroom.  <P>SOLUTION: This hot water supply system includes a heat exchanger 10 exchanging heat between the first air discharged from the bathroom 3 of a dwelling house 1 by a ventilator 6, and the second air discharged from a fan 5 from a toilet 3, an underfloor space and the like excluding the bathroom 3, and a water heater absorbing the heat of the second air discharged and blown from the heat exchanger 10, and heating the water by a compressed heat medium to produce hot water. The heat exchanger 10 has a hollow outer pipe for circulating the first air toward the ground surface, an inner pipe disposed in the outer pipe for circulating the second air to exchange heat with the first air through a pipe wall, and a releasing pipe continued to the inner pipe and releasing the second air heated by the heat exchange toward the water heater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009163879-A (JP)
Title: Optical head unit
Inventor: MURAKAWA SHINKO
IPC: G11B7/135
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device having quarter wavelength plate function, numerical aperture limiting function and wavefront aberration correction function in order to manufacture with good productivity a compact optical head having high light utilization efficiency compatible with both CD and DVD by use of a single objective lens.  <P>SOLUTION: The integrated optical device includes a numerical aperture limiting element 11 having a central portion transmitting two-wavelength light and a peripheral portion surrounding the central portion and reflecting or diffracting one of the light, and a wavefront aberration correction element 14 having an annular groove to correct the wavefront, which are secured with an adhesive agent 13 from the both sides via a birefringent organic thin film 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165495-A (JP)
Title: Additives for animal feed
Inventor: WATANABE MASATO
IPC: A23K1/16
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for animal feeds that is prepared by using industrial wastes, has a high nutritive value and various medicinal efficacy, inexpensive and substitutable for conventional expressive animal feed material or additive for animal feeds, and can reduce the costs of feeds.  <P>SOLUTION: The additives for animal feeds contain shells, ume vinegar, sea fish dregs after drying salmons after collection of eggs, further include at least one selected from seaweeds, used tea leaves, plum charcoal, krill, soybean oil cake.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010259366-A (JP)
Title: Device and method for controlling spraying amount of pest control machine
Inventor: YUKI SHOICHI
IPC: B05B17/00
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow a worker to confirm what working speed is necessary to drive a pest control machine in order to enable the control of the spraying amount under appropriate spraying conditions before the work at a working site when a suitable range for spraying conditions can be simply recognized, especially when a target spraying amount per unit area is set.  <P>SOLUTION: A device for controlling the spraying amount of a pest control machine includes control means 10 for controlling the spraying amount to correspond to a target spraying condition which is a detected spraying condition set and input. The control means 10 includes display input means 11 which displays the adjustable range of the target spraying condition and enables setting and inputting in the adjustable range, wherein a plurality of the target spraying conditions can be set and input one by one, and the adjustable range of the target spraying condition enabling the later input based on the previously set and input target spraying condition is determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261419-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: NAKAMURA KIYOJI
IPC: F01L13/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction maintaining sure contact of a projection part and a rail member during engagement in a variable valve gear for an internal combustion engine changing over valve open characteristics by using engagement of the projection part and the rail member.  <P>SOLUTION: This valve gear includes a tapered part 62 fixed on a camshaft 12, the plate shape rail member 64 wound around the tapered part 62 in a spiral shape, the projection part 58c disposed in such a manner that the same can be engaged with and disengaged from the rail member 64, and an actuator 66 capable of projecting the projection part 58c with respect to the tapered part 62. An attachment direction of the tapered part 62 on the camshaft 12 is set in such a manner that a diameter of the tapered part 62 touching the projection part 58c guided by the rail member 64 becomes larger as the camshaft 12 is rotated when relative displacement between the projection part 58 and the tapered part 62 is generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265935-A (JP)
Title: Extensible cylindrical cover assembly of work machine
Inventor: UTSUGIBAYASHI MIKIO
IPC: F16B7/04
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical cover assembly enabling a cover to be attached thereto after assembling a work device portion while covering all the periphery of the work device portion.  <P>SOLUTION: An intermediate cross section cover 53 is formed of a pair of cover members 60 halved in the longitudinal direction. A longitudinally outward flange 62 is provided to both ends of the cover member 60 in the longitudinal direction. The longitudinal outward flanges 62 of the pair of cover members 60 are joined to each other. A slit part 64 into which the longitudinal outward flange 62 of the cover member 60 which projects from the outer periphery of the intermediate cross section cover is fitted is provided to the radial inward flange 52a of a large cross-section cover 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271121-A (JP)
Title: Sensor
Inventor: NISHIZAKI ITARU
IPC: G01N21/78
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of simply determining the internal environment state of a concrete structure or the like.  <P>SOLUTION: In determining the internal environment of concrete or the like having an external injection type sensor 10a embedded therein, the aqueous solution in the pores of mortar is incorporated in a gel 50 through a cellophane membrane 60. If the aqueous solution in the pores of mortar is alkaline, the gel 50 shows a reddish purple color. When the coloration state of the gel 50 is detected, light is incorporated in an irradiating optical fiber 11 from a light source and emitted toward the gel 50 from the emitting surface 11a thereof. Then, the light transmitted through the gel 50 from the incident surface 12a of a detecting optical fiber 12 is incorporated in the detecting optical fiber 12 to be analyzed by a detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268774-A (JP)
Title: Beverage containing barley tea
Inventor: ASANO YU
IPC: A23L2/38
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packed beverage containing barley tea and sufficiently satisfying acceptability by improving unfavorable aftertaste of the packed beverage containing barley tea without damaging characteristic taste and flavor of beverage containing barley tea.  <P>SOLUTION: The beverage is produced by blending (A) a water-extract of roasted barley and/or adlay and (B) powder of water-extracted herb.  <P>COPYRIGHT: (C)2011,JPO&INPIT