baber/WOPTO huggingface dataset:
Patent JP-2009303348-A (JP)
Title: Ac power supply unit
Inventor: SUEHIRO YUTAKA
IPC: H02M7/5387
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC power supply unit capable of supplying power of AC voltage having a constant frequency, even if the an input frequency fluctuates and obtaining high conversion efficiency, when viewed in a mean value.  <P>SOLUTION: A series circuit of first and second switches Q1, Q2, a series circuit of third and fourth switches Q3, Q4, and a series circuit of fifth and sixth switches Q5, Q6 are connected between a positive-side DC conductor 76 and a negative-side DC conductor 77. An AC input terminal 4 is connected to a mutual connection point 8, between the first and second switches Q1, Q2. A mutual connection point 10, between the fifth and sixth switches Q5, Q6, is connected to the AC output terminal 6. One end of the AC power supply 3 and one end of the load 11 are connected to a common terminal 5. When the input frequency is abnormal, a voltage Vc between the positive-side DC conductor 76 and the negative-side DC conductor 77 is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300659-A (JP)
Title: Display device
Inventor: KONDO KAZUYA
IPC: G02F1/1345
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which suppresses generation of EMI (Electro Magnetic Interference) noise and has a good display quality.  <P>SOLUTION: In the display device 10, a GND (Ground) electrode 18 of a source substrate 22 is exposed in a prescribed portion of the source substrate 22, and a TCP (tape Carrier Package) 16 connected to the source substrate 22 is bent at 180° and a drive circuit 20 of the TCP 16 is provided on an exposed portion of the GND electrode 18, so that the GND electrode 18 and the drive circuit 20 are electrically connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298269-A (JP)
Title: Control device for hybrid vehicle
Inventor: KIDOOKA AKIO
IPC: B60W20/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To determine propriety of companion turning of an internal combustion engine under the consideration of the charging state of a battery concerning the control device of a hybrid vehicle.  <P>SOLUTION: An electric vehicle (EV) mode in which a motor is made to generate driving torque in a state that fuel supply to an internal combustion engine is stopped and a hybrid vehicle (HV) mode in which the internal combustion is made to generate the driving torque are switched as necessary. This control device of a hybrid vehicle includes a mechanism for varying the revolving speed of the internal combustion engine under the EV mode. The charging state of a battery is detected (steps 100, 104), and when the charging state of the battery is satisfactory, the companion turning of the internal combustion engine 10 is performed under the EV mode (step 106), and when the charging state is not satisfactory, the companion turning of the internal combustion engine is inhibited (step 102).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004587-A (JP)
Title: Charging device and charging system for logistic transportation vehicle
Inventor: SUZUKI TETSUJI
IPC: B60L11/18
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the system efficiency for charging system to an unmanned transportation vehicle, and to reduce the size and the weight of the system.  <P>SOLUTION: An accumulation device 300 constituted of a vehicle-side connecting electrode 301, a capacitor 302, a DC-DC converter 303, or the like, is mounted on the unmanned transportation vehicle 150. A ground-side electric double-layer capacitor which is charged with the power of a commercial power supply via a switching power supply, or the like, is arranged at a ground-side charging device. The charging of a vehicle-side double-layer capacitor 302 is finished in a very short time, by connecting the charged ground-side electric double-layer capacitor and the vehicle-side electric double-layer capacitor 302 in order to charge the vehicle side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234559-A (JP)
Title: Battery protection method for hybrid vehicle
Inventor: KOO JAE-SEUNG
IPC: B60W20/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide the battery protection method of a hybrid vehicle, in which a battery is protected from the risk of overcharging to secure the safety of the battery by preventing the generation of battery overcharging.  <P>SOLUTION: The method for protecting the battery of a hybrid vehicle from the risk of overcharging includes: a step for determining whether a main relay installed between a battery and a motor invertor is fused or not, and determining the failure of a main relay when the mail relay is fused; a step for determining whether the motor invertor is failed or not through a motor control device when the mail relay is fused; a step for, when the failure of the motor invertor is detected, determining the risk of the overcharging of the battery through a battery controller, and for, when there is the risk of the overcharging of the battery, determining the abnormal conditions of the battery; and a step for controlling an upper limit engine revolving speed through the engine controller when the abnormal conditions of the battery is detected, and for protecting the battery from the risk of the overcharging by maintaining a motor counter-electromotive voltage to the overcharging voltage or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011527-A (JP)
Title: Distributed power generating system and its control method
Inventor: MORI YASUHIRO
IPC: H02J3/46
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To keep electric power generation directed to each fuel cell in a certain range, so as to keep compliance to load variation due to parallelization, in a distributed power generating system.  <P>SOLUTION: The distributed power generating system supplies power loads 103 and 107, etc. with power by a plurality of generating apparatuses 104 and 108, etc., and includes a power generation count controller 304, which controls the number of generating apparatuses for power generation, so that the average electric power generation, obtained by averaging the total power demand of the power loads 103 and 107, etc. by the number of generators, will fall within a central power generation range including a median.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006227-A (JP)
Title: On-vehicle multimedia system
Inventor: INOKAI ISAO
IPC: B60R11/02
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle multimedia system capable of easily reproducing and outputting contents brought in by an occupant from an output device arranged in the vicinity of the occupant.  <P>SOLUTION: The on-vehicle multimedia system 1 comprises on-vehicle video and audio equipment 21 reproducing the contents constructed of all or any of data including video, sound and character information in a cabin; storage connection terminals 11a-11d connected to the on-vehicle video and audio equipment 21, arranged in the vicinity of respective seats (A-D) in the cabin and connecting storages 12a-12d brought in by the occupant; and the output devices 31a-31d outputting the reproduction result of the on-vehicle video and audio equipment 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293001-A (JP)
Title: Extraction of fat-soluble dye from plant by lactic acid and method for producing extraction liquid containing lactic acid, and beverage, food, pharmaceutical and cosmetic containing the extraction liquid
Inventor: NAGAO TADATOMO
IPC: A61K8/9794
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique enhancing safety as food by extracting a plant dye essence by an extraction method using a dehydration-concentrated lactic acid in place of ethanol.  <P>SOLUTION: The technique includes a dehydration-concentrating step (1) of obtaining an extract of plant dyes using, as an extraction solvent, a concentrated liquid having a dehydration-concentrated lactic acid and its oligomer by heating up L-lactic acid under reduced pressure gradually in an inert gas atmosphere, a mixing and extracting step (2) of mixing a plant with the dehydration-concentrated liquid, a separation step (3) of separating an extraction liquid obtained in the mixing and extracting step from a residue, an extraction liquid recovery step (4) of obtaining a supernatant liquid obtained by removing a precipitate of a dye extraction liquid obtained in the separation step, an extraction liquid powderizing step (5) of neutralizing the dye extraction liquid and obtaining a powder by freeze-drying, and a separated residue neutralization treatment (6) of neutralizing the separated residue by a sieve and allowing it to be reutilized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005213-A (JP)
Title: Armrest
Inventor: SAITO MAKOTO
IPC: B60N2/75
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest device capable of alleviating abnormal noise when an armrest is brough into a horizontal using state, that is when a free side hook is lifted by a re-locking cam part, without the need of a special vibration isolation cover.  <P>SOLUTION: In the armrest including a fixed shaft fixed to a seat frame, an armrest body to which the fixed shaft is inserted and which is freely rotatably supported, a lock spring, a hook support part, a hook locking part, a plate for a hook, and a cam member provided with an unlocking cam part and the re-locking cam part and provided on the fixed shaft, abnormal noise alleviation means for reducing the abnormal noise generated when the free side hook is lifted from the hook locking part to the hook support part and attached to the outer periphery of the fixed shaft is provided ranging from the hook locking part to the hook support part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006029-A (JP)
Title: Tension mechanism of filament winding apparatus
Inventor: TANIGAWA MOTOHIRO
IPC: B29C70/16
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a fault retained in an upstream part pass in the tension mechanism of a filament winding apparatus.  <P>SOLUTION: The tension mechanism 40 of the filament winding apparatus applies tension to a traveling fiber bundle R. The tension mechanism 40 is arranged along the traveling direction of the fiber bundle R and includes first and second nip mechanisms 40a and 40b which carry out the switching between the nip and opening of each fiber bundle R. First and second nip mechanisms 40a and 40b switch the nip and opening of the fiber bundle R alternately, and at least one of the first and second nip mechanisms 40a and 40b keeps the fiber bundle R nipped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009014721-A (JP)
Title: Watertight wrist-watch case
Inventor: BERTRAND JEAN-LOUIS
IPC: G04B37/08
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watertight wrist-watch case having a protective casing encircled by a body part and a bezel.  <P>SOLUTION: This wrist-watch case has the protective casing encircled by the body part (5) and the bezel (9). The protective casing includes a glass (3), a lateral wall (2) and a bottom part (1). A plane peripheral surface extending along a whole edge of an internal face of the glass contacts with a homologous support surface of the lateral wall (2), and at least a portion of the lateral wall (2) forms a width of a cross section of a compression resistant structure (SR) having parallel lateral faces perpendicular to the support surface. The compression resistant structure (SR) extends to the bottom part (1) of the casing without an air gap. A means for fixing and sealing components of the casing includes at least one ring seal (4) encircling the side face of the glass (3) and an outer side face of the lateral wall (2) of the casing and fastening means (8, 5a) for fastening the seal in the radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010011969-A (JP)
Title: Air-bag structure for medical treatment
Inventor: GOTO KATSUYOSHI
IPC: A61H7/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-bag structure for medical treatment capable of preventing an opening end of each air bag body from being widely opened regardless of the inflation/deflation of the air bag when attached to a treatment position of a medical treatment machine, capable of preventing an air bag unit itself from being enlarged, having attaching pieces which is hardly impaired, and excellent in the durability.  <P>SOLUTION: The air bag body 1 is inflated/deflated by feeding or discharging air. The air bag body 1 has an uninflatable peripheral edge part 1a connected to the outer surface of the air bag body 1, and an attaching piece 4 to be attached to a medical treatment machine body is connected to the uninflatable peripheral edge part 1a. The attaching piece 4 has a recess 5 recessed in the thickness direction at least by approximately a half of the thickness in the direction of inflation/deflation of the air bag body 1. Two layered air bag bodies 1 with outer bottom faces 5a of the recesses 5 in the respective air bag bodies 1 abutting to each other are fixed to an air bag attaching part 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015013-A (JP)
Title: Map information generating device
Inventor: KOIKE YUICHI
IPC: G06F3/0481
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map information generating device for preventing an icon image from being hard for a user to view.  <P>SOLUTION: The map information generating device 200 stores (203) position information indicating a position in association with content information indicating content. The device 200 receives (204) request for map information including position information. The device 200 extracts content information associated with position information indicating the position within a prescribed display region including the position indicated by the received position information. The device 200 selects (207), when it is determined that the number of pieces of content information associated with the position information indicating the position within a prescribed determination region out of the extracted content information is larger than a threshold value, the content information left after excluding at least one piece of content information associated with the position information indicating the position within a determination region from the extracted content information as the information to be displayed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014596-A (JP)
Title: Rotary machine support device
Inventor: YAMAUCHI YOSHIHISA
IPC: G01M1/16
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary machine support device capable of setting easily and freely a spring constant in a horizontal 2 direction, and maintaining a spring constant in a vertical direction in a high state.  <P>SOLUTION: This rotary machine support device for supporting a rotary machine 5 having a rotating shaft 2 to be rotated and driven is equipped with a support 7 for supporting the rotary machine 5 through a spring 10. In the spring 10, first grooves 3a, 3d having each depth in a first horizontal direction, and second grooves 3b, 3c having each depth in a second horizontal direction crossing the first horizontal direction are engraved into a solid material 1, and each of the first and second grooves penetrates the solid material in the extending direction of each groove, which is a direction crossing the depth direction of each groove.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009200028-A (JP)
Title: Photosensitizer dye
Inventor: WU CHUN-GUEY
IPC: H01L31/04
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide photosensitizer dye applicable to a solar cell.  <P>SOLUTION: The photosensitizer dye is a ruthenium (Ru) complex represented by the following general formula (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010019151-A (JP)
Title: Fuel filter
Inventor: SATO KOJI
IPC: F02M37/24
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To configure a bag-like filter body easily and appropriately while achieving the enhanced filtration accuracy of a filter body and a longer life thereof as much as possible.  <P>SOLUTION: A fuel filter F provided at fuel suction port in a fuel tank T and in a fuel line P' and used for the filtration of fuel. At least one of filter materials 14 constituting the fuel filter F is made to function as multifunctional filter materials 14a while have functions for capturing dust different in particle size stepwise so that opening diameters of the filter materials 14 differ from each other at primary sides 12 and secondary sides 13 of the filter materials 14, and reduced toward the secondary sides 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303190-A (JP)
Title: Wireless interior access point device doubly having function of wireless access point device and function of interior accessory
Inventor: NISHIKAWA NORIKAZU
IPC: H04B1/3822
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless access point device having such a configuration that can easily be installed at a high position and does not disturb a mood.  <P>SOLUTION: Functional components of the wireless access point device, such as a control section (a transmission and reception unit, a modulation and demodulation unit, and a security circuit section), an electric power source, an antenna, a display, cables, etc., are individually productized and made incorporable in a frame, a panel etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026637-A (JP)
Title: Automatic transaction device
Inventor: FURUICHI MASAKI
IPC: G07D9/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for shortening a transaction time in the congestion time of an automatic transaction device such as an automated teller machine.  <P>SOLUTION: The automated teller machine 1 for automatically performing transaction corresponding to the type of transaction with a transactor while displaying a transaction image on a display image 7a includes a camera 13a for photographing the image of the line of persons waiting for their turns behind a transactor, and configured to count the number of the waiting persons from the image of the line of the waiting persons photographed by the camera 13a, and to display the counted number of the waiting persons on a transaction image as the number of waiting persons.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009033159-A (JP)
Title: Method for polishing substrate composed of semiconductor material
Inventor: SCHWANDNER JUERGEN
IPC: B24B37/04
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polishing a substrate composed of semiconductor material allowing for expecting a remarkably low "haze" and RMS roughness value.  <P>SOLUTION: The method includes at least one polishing step of type A, by means of which the substrate is polished on a polishing pad containing an abrasive material bonded in the polishing pad, wherein a polishing agent solution is introduced between the substrate and the polishing pad during the polishing step; and at least one step of type B, by means of which the substrate is polished on a polishing pad containing an abrasive material bonded in the polishing pad, wherein a polishing agent slurry containing unbonded abrasive material introduced between the substrate and the polishing pad during the polishing step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010024479-A (JP)
Title: Flat fine particle of iron alloy and method for producing the same
Inventor: KUNIMITSU YASUNARI
IPC: H01F1/147
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide flat fine particles of an iron alloy in which the average diameter is small and also the average thickness is small, and to provide a method for producing the same.  <P>SOLUTION: The flat fine particles of the iron alloy are obtained by subjecting a mixture of iron fine particles and silicon/or aluminum fine particles to mechanical treatment using balls made of zirconia with a diameter of ≤2 mm, and are composed of a soft magnetic body with the average diameter of ≤3 μm and the average thickness of ≤0.1 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009044146-A (JP)
Title: Lighting optical device, exposure equipment, and process for fabricating device
Inventor: KOMATSUDA HIDEKI
IPC: H01L21/027
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lighting optical device which can avoid adverse effect of field stop on the image formation and aggravation of light exposure distribution when the lighting optical device is applied to exposure equipment employing a reflective original, for example.  <P>SOLUTION: The lighting optical device comprises a lighting optical system having a plurality of reflectors arranged to guide a lighting beam to an irradiated surface, a first partial field stop (21) arranged in the optical path of the lighting optical system and defining the first outer edge of a lighting region to be formed on the irradiated surface (M), and a second partial field stop (22) arranged between the lighting optical system and the irradiated surface and defining the second outer edge of the lighting region. The lighting optical system has relay optical systems (19a, 19b) for making the positions of first and second field stops substantially conjugate optically.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010024522-A (JP)
Title: Hot rolled steel sheet and method for producing the same
Inventor: KIKUCHI SUKEHISA
IPC: B22D11/00
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolled steel sheet which includes excellent ductility and shape-fixability in spite of its high strength, further includes excellent toughness, thus is optimum as the stock for a structural member particularly represented by automobile chassis, bumper and underbody parts.  <P>SOLUTION: The hot rolled steel sheet includes a steel composition comprising 0.08 to 0.20% C, 0.1 to 1.5% Si, >1.0 to 3.0% Mn, ≤0.05% P, ≤0.01% S, >0.1 to 0.5% Al, ≤0.01% N, >0.1 to 0.5% V, 0.05 to <0.25% Ti and 0.005 to 0.10% Nb, satisfying 0.30%<Ti+Nb+V<0.60%, and the balance Fe with impurities. The hot rolled steel sheet also includes: a steel structure in which the area ratio of ferrite is ≥40%, the total area ratio of martensite and retained austenite is >5%, the average grain size of the ferrite is ≤10 μm, cleanliness d is ≤0.05% and the number density of the total of inclusions and precipitates with the grain size of ≥5 μm is ≤30 pieces/mm<SP>2</SP>; and further mechanical properties satisfying tensile strength of ≥980 MPa and a yield ratio of ≤0.85.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027568-A (JP)
Title: Key switch structure
Inventor: USHIGOE YOKO
IPC: H01H13/02
Filed: 2008-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch structure capable of making the profile thin, and helping support of an electronic device trend of thin-profile and miniaturization.  <P>SOLUTION: A metal dome layer 10 and an elastic lower rubber layer 20 are arranged face to face, and a click part 21 is formed on the lower rubber layer 20 for a direct On-Off operation of a metal dome 11 located on the metal dome layer 10, with a keytop 24 which is of light transmission nature arranged on the front surface of the same. further, the key switch structure is equipped with an LED 30 located in a fringe portion of the metal dome layer 10 and the lower rubber layer 20, as well as a light guide layer 40 guiding light from the LED 30 and laminated in one piece with the lower rubber layer 20 and located between the click part 21 and the keytop 24. A solid-formed light diffusion pattern 42, diffusion irradiating the light emitted and guided from the LED 30 toward the keytop 24, is formed in the laminated portion 41 where the light guide layer 40 and the click part 21 are laid down together in piles.  <P>COPYRIGHT: (C)2010,JPO&INPIT