baber/WOPTO huggingface dataset:
Patent JP-2010256258-A (JP)
Title: Meter illuminating apparatus
Inventor: TOMONO KOICHI
IPC: G01D11/28
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meter illuminating apparatus for obtaining a sufficient brightness in an index disposed far from light source by few light sources.  <P>SOLUTION: The meter illuminating apparatus includes: an indicator 4 mounted to the drive shaft 2 of a meter body 3; a display panel 6 having the index 5; the light source 7b for illuminating the index 5; a reflection plane 9 for irradiating the display panel 6 with light from the light source 7b; and a reflection wall 10 for guiding the light from the light source 7b to the reflection plane 9. Since the reflection wall 10 includes a first conical reflection wall 10a for mainly illuminating the index 5 present in a first index region N adjacent to the light source 7b and a second reflection wall 10b composed of a curved surface or a flat inclined surface for mainly illuminating the index 5 present in a second index region F far from the first index region N, the index 5 on the display panel 6 is transmissively illuminated at the uniform illumination brightness.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259289-A (JP)
Title: Magnetic inductor type rotating machine
Inventor: HIGASHI MICHITOSHI
IPC: H02K16/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic inductor type rotating machine, capable of effectively cooling a magnetic field means, preventing excess temperature rise in a field magnetomotive force generating means, and improving the durability.  <P>SOLUTION: First and second ventilation ducts 30a, 30b are formed so as to penetrate core backs 9a, 10a of first and second stator cores 9, 10, and a communicating passage 30c is formed in a frame 13 so as to communicate with the first and second ventilation ducts 30a, 30b. Both end surfaces and an outer peripheral surface of a field coil 12, interposed between the core backs 9a, 10a of the first and second stator cores 9, 10, are exposed in the communicating passage 30c. Heat generated in the field coil 12 is radiated to a cooling air flowing, in a cooling air flow passage which includes the first and second ventilation ducts 30a, 30b and the communication passage 30c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262006-A (JP)
Title: Display device, method of manufacturing the same, semiconductor device, and electronic apparatus
Inventor: ISHII YUI
IPC: G09F9/30
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of surely reducing influence of a feed-through voltage to a pixel circuit without lowering an aperture ratio for improving image quality.  <P>SOLUTION: A backplane 1-1 of the display device includes a thin film transistor Tr1, a capacitative element Cs using an insulation layer 7, which is the same as a gate insulation film of a thin film transistor Tr, as a dielectric film, and a pixel electrode 19 connected to the pixel circuit constructed by using the thin film transistor Tr and the capacitative element Cs. In the insulation layer 7, in particular, a film thickness t2 of a dielectric film part 7c is thinner than a film thickness t1 of a gate insulation film part 7g.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261062-A (JP)
Title: Method for producing stainless steel
Inventor: MIYAMOTO TOSHIAKI
IPC: C21C5/52
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing stainless steel, which can effectively use the heat of slag produced in a rough decarbonization step for a melting step in an electric furnace, and can use chromium contained in the slag as a component of a molten pig iron.  <P>SOLUTION: This production method includes: roughly decarbonizing the molten pig iron 2 of the stainless steel in a converter 4 by blowing oxygen into the molten pig iron; discharging the slag 10 produced in the rough decarbonization step to a container 11; charging the discharged slag 10 into the electric furnace in a hot-charging state, and melting both of the charged slag 10 and a raw material for use in making the stainless steel. The composition of the raw material is controlled so as to include 10 wt.% or more FeCr and 0.5 to 1.5 wt.% Si, and the Si content in the FeCr is preferably controlled to 3 wt.% or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260810-A (JP)
Title: Method for producing triphenylene compound
Inventor: TANAKA HIDEO
IPC: C07C39/12
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical method for producing HHTP with an industrial advantage.  <P>SOLUTION: The method for producing 2,3,6,7,10,11-hexahydroxytriphenylene comprises subjecting catechol to electrolytic oxidation in the presence of a sulfuric acid so as to obtain 2,3,6,7,10,11-hexahydroxytriphenylene.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263070-A (JP)
Title: Semiconductor laser module and manufacturing method thereof
Inventor: KIYOTA SEIJI
IPC: H01S5/022
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module that makes it possible to reduce the size of a semiconductor laser module equipped with a semiconductor laser device and can adjust the optical axis of laser light easily and thereby can suppress the deviation of the optical axis, and also to provide a manufacturing method thereof.  <P>SOLUTION: A semiconductor laser module 10 is so configured that a semiconductor laser device 11, a lens unit 13 disposed in a direction in which laser light is emitted, and a mirror unit 17 are disposed in this order. The lens unit 13 is equipped with a lens 16 and a cylindrical frame 14 that holds the lens 16 inside and has a spherical surface 14a at the end. The mirror unit 17 is equipped with a mirror 19, a first opening portion 18y to pass the laser light through, and a holder 18 for holding the mirror 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259646-A (JP)
Title: Data authentication system and data authentication method
Inventor: FUJIMOTO EISAKU
IPC: A63F13/45
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data authentication system for not easily authenticating fraudulent data.  <P>SOLUTION: One device 2 sets one of two or more encryption methods as the encryption method of the present device, encrypts first data by the encryption method of the present device, generates and outputs a first password, and when a second password generated in the other device 3 can be decrypted by a decryption method corresponding to the encryption method of the present device, authenticates the second password outputted from the other device 3 as a normal second password. The other device 3 sets one encryption method used for generating the first password from the two or more encryption methods as the encryption method of the present device, specifies second data, encrypts the specified second data by the encryption method of the present device, and generates and outputs the second password.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263493-A (JP)
Title: Communication apparatus and method, computer program, and communication system
Inventor: MORIOKA YUICHI
IPC: H04B7/10
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly perform communication operation by applying space division multiple access in which a radio resource on a space axis is shared among a plurality of users.  <P>SOLUTION: A reverse direction (RD) protocol is applied to a communication system which performs space division multiple access and a spatially multiplexed frame in a transmission opportunity (TXOP) is made further efficient. A frame length of an RD frame is designated from RD permission information and each transmitting side of the RD frame is compliant to the designation to uniform the frame length, thereby stabilizing AGC operation. Furthermore, the time to initiate transmission of the RD frame is designated from the RD permission information and each transmitting side of the RD frame is compliant to the designation, thereby transmitting the RD frame on the same time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266588-A (JP)
Title: Image forming apparatus
Inventor: SONODA MASAHIRO
IPC: G03G21/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can check whether the replacement part is a manufacturer-made part which is to be mounted in a printer.  <P>SOLUTION: The controller reads the company name information from the memory tag contained in a toner cartridge (S502) and compares the read company name information with the company name information, stored in advance (S503); if they agree, it decides that the loaded toner cartridge is manufacturer made and the company name information is displayed on the display section (S504) and makes the density correction (S505); if they do not agree, it decides that the loaded toner cartridge is not manufacturer made (S503), the company name information is not displayed on the display section but that image density correction (S506) is not to be executed is indicated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265822-A (JP)
Title: Fuel injection control device for internal combustion engine and fuel injection control method for internal combustion engine
Inventor: NAKANO FUTOSHI
IPC: F02D41/08
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine and a fuel injection control method for the internal combustion engine, capable of correcting a variation with each fuel injection valve (injector) of a pilot injection quantity in a plurality of different fuel injection pressure levels by an optimal learning method, while using idle rotation control and inter-cylinder correction control, in the fuel injection control device for the internal combustion engine.  <P>SOLUTION: When the internal combustion engine is in an idle operation state and when the idle rotation control and the inter-cylinder correction control are operated, control is performed so that a control value in both controls acts only on an indication injection quantity Fmi of main injection of cylinder fuel injection, and under this control, a learning correction quantity is calculated and updated by comparing a difference ΔFm in an indication main injection quantity Fmi when an idle rotation frequency is stabilized, with an indication pilot injection quantity Fpi with respective cylinders by first control time of performing pilot injection Fp and second control time of not performing the pilot injection Fp.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264922-A (JP)
Title: Wheel for field work machine, field work machine and riding grooving machine allowing running on road
Inventor: KUMAGAI TAKASHI
IPC: A01B13/00
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making wheel for a field work machine, the field machine and a riding grooving machine allowing traveling on a road excellently traveling even on the mud of a field as performed conventionally, capable of traveling even on a normal road, scarcely being wobbled, almost free from being damaged, and durable.  <P>SOLUTION: In the wheel for a field work machine capable of traveling on the road in which a plurality of mud scraping plates 23 are arranged at the outer peripheral part of the wheel at intervals in the peripheral direction, the mud scraping plates 23 are arranged at an outer periphery forming plate 24 with its plate edge forming the outer peripheral edge in a state of projecting in a direction crossing with the direction of the plate surface with the edges not projecting beyond the outer peripheral edge, and uneven edges 25 that does not form projections 26 acute are formed at the outer peripheral edge of the outer periphery forming plate 24 between the mud scraping plates 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269873-A (JP)
Title: Sheet-separating feeder and image forming device
Inventor: TOYOOKA TSUGUMASA
IPC: B65H3/04
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-separating feeder that separates and feeds loaded sheets in a more simple constitution compared to conventional ones, without causing structural complexity and cost increase of the sheet-separating feeder, and to provide an image forming device.  <P>SOLUTION: A driven roller 41 is rotatably supported with respect to a driving roller 40 in accordance with the lifting/lowering of a bottom plate 60. A lifting/lowering motor 103, a rack 61 and a pinion 62 move the bottom plate 60 to a proximal position, which is an attracting position of the driven roller 41, to bring a top sheet S1 of the sheets loaded on the bottom plate 60 into contact with a belt 42. Then, the driven roller 41 rotates with respect to the driving roller 40, thereby the belt 42 attracts the sheet S1. Meanwhile, the driven roller 41 moves the bottom plate 60 to a separate position, as a flipping position, and the driven roller 41 rotates with respect to the driving roller 40, thereby performing a flipping action with the belt 42 inclining with respect to a sheet bundle S, causing the sheet S1 to separate from the loaded sheet bundle S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269879-A (JP)
Title: Loader device
Inventor: NAKANO ATSUSHI
IPC: B65G1/00
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loader device capable of automatically transferring a storage box via caster wheels of a body for conveyance loaded on a truck with the caster wheels, a loader device capable of sorting the carried-in bodies on a plurality of storage and conveyance rows by changing the direction of the bodies, and a loader device capable of maintaining a periphery thereof on a flat floor.  <P>SOLUTION: The loader device comprises a loader body including an engagement member to be attached/detached to/from an upper end of a body W for conveyance, an elevating/lowering mechanism for elevating/lowering the loader body, a first transfer mechanism for transferring the loader body in the first direction orthogonal to the row directions of storage and conveyance rows 61a-61d, a second transfer mechanism for transferring the loader body in the second direction parallel to the row direction, and a turning mechanism capable of turning the loader body by at least 90° around the vertical axis. The loader body is set opposite to the carried-in body W from the upper side, and lowered, the loader body is engaged with an upper end of the body W, and the body is conveyed via the traction from the upper side by the loader body and the roll of the caster wheels on the floor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272183-A (JP)
Title: Perpendicular magnetic recording medium and method for manufacturing discrete track medium and the like
Inventor: NAKANO TADASUKE
IPC: G11B5/855
Filed: 2009-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium for enhancing a working process margin and a process throughput of a discrete track medium and the like.  <P>SOLUTION: In the perpendicular magnetic recording medium used for a discrete track medium and the like and including at least a soft magnetic layer, an underlayer, a magnetic recording layer and a protective layer on a substrate, the magnetic recording layer includes a material of high magnetic anisotropy having ≥5.0×10<SP>6</SP>erg/cc perpendicular magnetic anisotropic energy (Ku). The material of high magnetic anisotropy is preferably a material consisting essentially of e.g. CoPt or FePt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272828-A (JP)
Title: Storage room of liquid crystal substrate
Inventor: KAMIYA MATSUO
IPC: B65G49/06
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage room of a liquid crystal substrate which effectively prevents a disturbance of air stream caused from an operation of a stacker crane being a transfer device installed in the storage room of liquid crystal substrate.  <P>SOLUTION: The storage room 10 of liquid crystal substrate includes a plurality of storage shelves 20 which stores cassettes each keeping a liquid crystal substrate, a stacker crane 30 which runs on a rail located along a plurality of storage shelves 20 and transfers the cassette, an exhaust means which exhausts the air inside of the room in front of the running direction of the stacker crane 30, a supply means which supplies the air of an amount of exhaust that the exhaust means exhausts in the rear of the running direction of the stacker crane 30, and a control means 60 which exhausts from the exhaust means an amount of air pushed away by the stacker crane 30, produced by a projection area and moved distance of the stacker crane 30, in accordance with the movement control signal of the stacker crane 30 and supplies the air from the supply means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274670-A (JP)
Title: Wiper device of vehicle
Inventor: OKUBO YUZO
IPC: B60S1/42
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device capable of preventing damage of wiper blade by force generated in a width direction of the wiper blade and prying force generated around a shaft in the longitudinal direction, with a simple and compact structure.  <P>SOLUTION: A connecting part of a wiper arm oscillating along a windshield surface of a vehicle and the wiper blade for wiping the windshield surface includes a pair of opposed support walls 25 formed with a prescribed space in the longitudinal direction of the wiper blade, and an engaging part rotatably journaled by a pin 30 mounted between the pair of support walls 25. Either one of the support wall 25 and the engaging part is provided in the wiper arm, while the other of the support wall 25 and the engaging part is provided in the wiper blade. The pin 30 is disposed via an elastic part 32 provided in at least one of the support wall 25 and the engaging part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009189068-A (JP)
Title: Ad conversion device, solid-state imaging apparatus and imaging apparatus
Inventor: INADA YOSHIAKI
IPC: H04N5/374
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time required for AD conversion by decreasing the number of clocks required for AD conversion.  <P>SOLUTION: As a voltage waveform of a coarse DAC for a high-order bit reference signal, 2<SP>K</SP>stepwise waveforms are generated. A comparator 1 compares a vertical signal line level in auto-zero with the coarse DAC, and an up/down counter 117 counts up high-order bits and stops counting when a potential of the coarse DAC becomes lower than a vertical signal line. On the basis of comparator output, a Tr21 is turned off and a potential difference Vof between a fine DAC and the coarse DAC is held in a Cp25. Next, the fine DAC is varied stepwise by 2<SP>L</SP>, comparison with the comparator is performed and during the fine DAC, the up/down counter 117 performs down-counting starting from a stop value of high-order bit counting. As a result, the time required for one time of AD conversion with J bits for a resolution of the AD converter can be obtained by 2<SP>K</SP>+2<SP>L</SP>times of voltage comparison (J=K+L).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010278684-A (JP)
Title: Mobile communication system, base station device, mobile station device, and method of detecting connection request
Inventor: TSUBOMITSU HIROYUKI
IPC: H04W72/04
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve success rates of connection to base stations in mobile stations, using multi-carrier transmission systems.  <P>SOLUTION: The mobile station 14 uses the multi-carrier transmission system to wirelessly communicate with a base station via one of a plurality of channels defined in a predetermined band. The mobile station 14 includes: a connection request detection estimation section 231 for estimating whether the base station has detected the connection request transmitted to the base station by a predetermined number of carriers via the control channel defined in the band; and a carrier control section 232 for reducing the number of carriers used for the connection request so that a transmission section 250 transmits the connection request by the number of carriers smaller than the predetermined number of carriers when it is estimated that the connection request has not been detected by the base station. The carrier control section 232 restores the number of carriers used for the connection request so that a transmission section 250 retransmits the connection request by the predetermined number of carriers after the transmission section 250 has transmitted the connection request by the number of carriers smaller than the predetermined number of carriers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273836-A (JP)
Title: Movable performance device for game machine and game machine with the same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable performance device for a game machine, which can achieve the variety of a performance action while simplifying the structure by using the gravity (deadweight) of movable bodies; and to provide a game machine with the same.  <P>SOLUTION: A main frame 10 linearly moves downward in the movement direction in the range of movement by a driving force from an electric motor 30. At that time, in the synchronous movement area, a sub-frame 20 (auxiliary slide body 22) moves, following the main frame 10 by its own gravitational action through the lower edge 11a of an auxiliary slit 11. Meanwhile, in the sole movement area, the sub-frame 20 stops a following movement by a driven body-holding mechanism 50 and the main frame 10 solely moves downward.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274228-A (JP)
Title: Discharge device with lock mechanism
Inventor: SUZUKI KAZUO
IPC: B05B11/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge device with a lock mechanism, which can utilize a lock member for an improvement in discharge operability.  <P>SOLUTION: In the discharge device with the lock mechanism, the lock member 60 is pivoted on a supporting base 40 rotatably to a front-back direction, and the lock member is engaged with an operating lever 50, and is provided so as to be able to take a lock position blocking a depression of a stem 20 by the operating lever and an unlock position allowing the depression of the stem by the operating lever by turning from the lock position backward and disengaging from the operating lever. The lock member 60 projects backward at the unlock position and is provided such that a hand at the time of operating the operating lever contact from above.  <P>COPYRIGHT: (C)2011,JPO&INPIT