baber/WOPTO huggingface dataset:
Patent JP-2006281279-A (JP)
Title: Different material joining method using laser welding
Inventor: MATSUMOTO TAKESHI
IPC: B23K26/32
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a different material joining method capable of performing the compound welding of an aluminum-based material and a ferrous-based material without using any brazing filler metal and flux, and easily joining different materials with each other at high strength.  <P>SOLUTION: When a surface of a steel plate 1 in a vicinity of an overlapping part 3 is heated by a first heat source 10 by irradiating, with laser beams of CO<SB>2</SB>, YAG, semi-conductor or the like, the surface of the steel plate 1 in a vicinity of the overlapping part 3 in advance, only a coating layer 4 is melted by the heat-concentrated heating by the laser beams to form a molten portion 12. Immediately thereafter, a second heat source 11 of succeeding laser beams, MIG welding, TIG welding, plasma welding or the like is mainly given to an aluminum-based plate 2. The aluminum-based plate is partially melted to form a molten portion. A zinc-based coating layer is melted in an extensive range by the synergic effect with the molten portion of the zinc-based coating layer formed on the surface of the steel plate by the preceding laser heating, and, as a result, a different material joint of the consistent quality can be easily obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282067-A (JP)
Title: Steering control device for vehicle
Inventor: TANEDA TOMOAKI
IPC: B62D113/00
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device for a vehicle avoiding deterioration of vehicle behavior due to displacement of a neutral position of the steering system.  <P>SOLUTION: The steering control device is equipped with a steering angle detection means detecting the steering angle of a steering wheel of a driver, and a first vehicle behavior control means setting a front and rear wheel auxiliary steering angle based on the steering angle to be detected. The steering control device is equipped with a neutral displacement detection means detecting the neutral displacement relative to the front wheel steered angle, and a second vehicle behavior control means which calculates a virtual steering angle based on the front wheel steered angle, and sets the rear wheel auxiliary steered angle based on the virtual steering angle when the neutral displacement is detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005295567-A (JP)
Title: Digital camera with luminance correction
Inventor: SHUM HEUNG-YEUNG
IPC: G06T5/00
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for improving image quality of a blurred image or an underexposed image due to, for example, camera shake, photographing in dim lighting conditions or photographing of a high action scene.  <P>SOLUTION: The techniques can be executed in a digital camera, a digital video camera or a digital camera capable of capturing video. In one embodiment described herein, the digital camera includes an image sensor, a storage device and a processing device. The image sensor acquires two images from a same scene, and these images are stored in the storage device. The processing device enhances the image quality of the acquired images by luminance correction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006283168-A (JP)
Title: Casting roll material for hot rolling, and roll for hot rolling
Inventor: ICHINO KENJI
IPC: C22C38/38
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting roll material for hot rolling which is excellent in both of wear resistance and seizure resistance.  <P>SOLUTION: The casting roll material is composed of a composition containing, by mass, 0.8 to 2.5% C, 0.2 to 2% Si, 0.2 to 2% Mn, 0.8 to 4% Cr, 0.5 to 3% Mo, further contains 0.3 to 0.7% P, and consists of the balance Fe and inevitable impurities, and may further contain selectively one or a plurality from <3% V, <1% Nb, or ≤3% Ni. The casting roll whose outer layer is composed of such composition, is constituted, and thereby the roll for hot rolling appropriate for rolling a seamless steel tube and steel shapes having the wear resistance and the seizure resistance in combination can be obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285080-A (JP)
Title: Focus detecting device
Inventor: KIKUCHI TETSUHISA
IPC: G02B7/34
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus detecting device capable of realizing a high speed sampling rate by an A/D converter of one channel while making the data rate of a focus detection sensor low by taking noise performance and power consumption into consideration.  <P>SOLUTION: Analog data are output in parallel from a plurality of output terminals of an AF sensor 1. Those analog data which are output in parallel are latched by a latch circuit 12 and then input to a multiplexer 13 to be rearranged in time series. The analog data arranged in the time series are converted by an A/D converter 15 into digital data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006246864-A (JP)
Title: Pressurizing thawing extracting apparatus of motor motive power/plane movable type
Inventor: TODA YASUHIRO
IPC: A23G9/22
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for extracting ice cream frozen and filled in a container in a soft cream-like state without previously bringing to a plastic state through preliminary crushing or temperature adjustment.  <P>SOLUTION: This device comprises setting one side of a pair of pressure plates in a fixed state and the other side, in a movable state, and adding pressure (Fig. 2) to a tube type container inserted into between the pressure plates through applying a toggle mechanism so as to enable extraction (Fig. 4) in an extremely short time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297565-A (JP)
Title: Printer
Inventor: HEPPENSTIEL GERHARD
IPC: B41F31/00
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a roller body from minutely oscillating during operation mode in which the roller body of an inking roller is prevented from swinging crosswise.  <P>SOLUTION: In the printer, a crosswise swing roller, the inking roller 4 with a roller shaft 6 and the roller body 18 and an air pressure cylinder 29 which selects between the free performance of a crosswise swing motion 23 to be generated by the friction of the roller body 18 with the crosswise swing roller during a first operation mode and the interruption of the motion 23 during a second operation mode, are provided. The air pressure cylinder 29 is arranged apart from the roller shaft 6 and the roller shaft 6 is supported in such a way that its position can be regulated to the air pressure cylinder 29.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006289529-A (JP)
Title: Safety device of electric stapler
Inventor: HIGUCHI KAZUO
IPC: B25C7/00
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To ensure safety and improve operability in a driver reversible type electric stapler.  <P>SOLUTION: A slide frame 12 is mounted on a driver unit 3 vertically reversible to a base frame 2, and a guide pin 13a provided on the slide frame is engaged with a recessed part 8a of a cam plate part 8 formed on the base frame. When a fixing/releasing handle 7 of the driver unit is operated, a lever 14 pushes and slides the slide frame, and the guide pin is released from the recessed part and the driver unit can be rotated. When the driver unit is fixed in an erect state, the guide pin 13a pushes a switch opening/closing lever 10 to turn on a detection switch 9, and the electric stapler can be activated. When the driver unit is rotated, the pressing by the guide pin is released in the switch opening/closing lever, and the detection switch is turned off to shut off the power.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292899-A (JP)
Title: Liquid crystal display device, liquid crystal driver, and drive method of the liquid crystal display panel
Inventor: NOSE TAKASHI
IPC: G09G3/36
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a liquid crystal display device employing dot inversion driving, wherein each data line is short-circuited, prior to driving.  <P>SOLUTION: The liquid crystal display device has data lines X<SB>2k-1</SB>and X<SB>2k</SB>, operational amplifiers 17<SB>2k-1</SB>and 17<SB>2k</SB>, and a short-circuiting switch 21<SB>k</SB>. The operational amplifier 17<SB>2k-1</SB>drives the data line X<SB>2k-1</SB>to a positive potential in a 1st period and the data line 17<SB>2k</SB>to a positive potential, in a 2nd period after the 1st period. The operational amplifier 17<SB>2k</SB>drives the data line X<SB>2k</SB>to a negative potential in the 1st period, and the data line X<SB>2k-1</SB>to a negative potential, in the 2nd period. The short-circuiting switch 21<SB>k</SB>is configured to short-circuit the data lines X<SB>2k-1</SB>and X<SB>2k</SB>, in a short circuit period between the 1st and 2nd periods. The driving capability of the operational amplifier 17<SB>2k-1</SB>in the 2nd period is controlled, according to potentials of the data lines X<SB>2k-1</SB>and X<SB>2k</SB>in the short-circuiting period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006290510-A (JP)
Title: Carrying device
Inventor: SUGIMOTO KOUJI
IPC: B65G1/04
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stop control device simply and surely correcting an elevation stop position or a travel stop position of a stacker crane or the like.  <P>SOLUTION: A fixed position sensor 22 is disposed to an elevator platform 12 of a stacker crane. When the fixed position sensor stops at a turnoff position, the elevator platform 12 is moved down to an original point to correct an original position. The elevator platform is moved up to a position opposed to the original point to correct a counter value with respect to a stroke between the original position and the position opposed to the original position. A stop position between the original point and the point opposed to the original point is corrected by using a ratio between the corrected counter value with respect to the stroke and a counter value before the correction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293024-A (JP)
Title: Blue-violet laser sensitive composition, image forming material for blue-violet laser and imaging material for blue-violet laser
Inventor: KAMEYAMA YASUHIRO
IPC: C08F2/44
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue-violet laser sensitive composition which excels in sensitivity to blue-violet laser light and in developability and ensures easy stripping and removal of a resist image after resist processing when used for resist image formation, and which is free from edge fusion even if stored in a roll shape as a dry film material.  <P>SOLUTION: The blue-violet laser sensitive composition contains (A) an alkali-soluble resin containing (meth)acrylates represented by formula (I) as copolymerized components, wherein R<SP>1</SP>represents H or methyl and R<SP>2</SP>represents a saturated or unsaturated hydrocarbon group containing a tertiary carbon atom and/or a quaternary carbon atom, (B) an ethylenically unsaturated compound, (C) a photopolymerization initiator and (D) a sensitizing dye having an absorption maximum in a wavelength region of 355-430 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005298329-A (JP)
Title: Method and apparatus for generating hydrogen gas
Inventor: GUDLAVALLETI SAURI
IPC: C01B3/32
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating hydrogen gas.  <P>SOLUTION: A method comprising a step for forming a combustion product by burning a feed flow (400) and a step for generating a gas composition containing hydrogen gas by reforming the combustion product is disclosed in this specification. Besides, a method for generating hydrogen comprising a step for introducing a feed flow containing a natural gas and air or oxygen into a periodically compressing chamber, a step for compressing the feed flow in the periodically compressing chamber (200), a step for generating a combustion product by burning the feed flow in the periodically compressing chamber, a step for discharging the combustion product from the periodically compressing chamber into a reforming section (355), and a step for generating a gas composition containing hydrogen by reforming the combustion product with steam in the reforming section, is also disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006294935-A (JP)
Title: High efficiency and low loss thermoelectric module
Inventor: YAMADA KAZUKIYO
IPC: H01L35/34
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a Joule's heat loss to achieve high efficiency and a low loss in a thermoelectric module constructed of a thermoelectric semiconductor element exhibiting a Seebeck effect and a Peltier effect and electrodes at both ends thereof.  <P>SOLUTION: In the thermoelectric semiconductor element, the electrodes sandwiches or surrounds it from its ends to its side face to increase the contact area between the electrodes and the thermoelectric semiconductor element unit. Namely, the middle portion of the element is constricted like a bobbin to reduce heat transmission, and a heat shielding sheet is provided as needed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288855-A (JP)
Title: Bedpan
Inventor: MAEDA MICHIE
IPC: A47K11/04
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedpan, facilitating clearing.  <P>SOLUTION: A water absorptive sheet 81 is set in close contact with the base and the peripheral wall of an inner pail 12. In this case, while the water absorptive sheet 81 is bent and folded at the respective corner parts of the inner pail, the respective corner parts are provided with projecting parts 72 projected outward. Thus, the folded part 121 of the water absorptive sheet 81 can be raised in the state of being stored in the projecting parts 72 of the corner parts. In removing the water absorptive sheet 81, the water absorptive sheet 81 can be easily removed only by nipping the raised folded part 121 with the fingers. The back of the water absorptive sheet 81 is formed of a liquid impermeable sheet to prevent careless tearing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294981-A (JP)
Title: Substrate supporting device and substrate supporting method
Inventor: KUSUKI TOSHIYUKI
IPC: H05K13/04
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate supporting device supporting a substrate W easily while being unrelated to the lower surface configuration of the substrate W.  <P>SOLUTION: A plurality of substrate supporting units 27 are provided for supporting the substrate W. Substrate supporting units 27 are provided with: contact pins 271, displaced in accordance with the configuration of lower surface W2 of the substrate W by contacting with the lower surface W2 of the substrate W; and fixing means for fixing the positions of the contact pins 271, respectively. Even if already mounted components C1, C2 exist on the lower surface W2 of the substrate W, the contact pins 271 are displaced in accordance with the heights of respective components, whereby the arrangement of the substrate supporting units 27 are not required to be changed in accordance with the arrangement or the like of the components on the lower surface W2 of the substrate W.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005304048-A (JP)
Title: Method and apparatus for measuring frequency-resolved states of polarization of working optical channel using polarization-scrambled hetelodyning
Inventor: BORODITSKY MIKHAIL
IPC: H04B10/08
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for speedily and accurately measuring polarization mode dispersion of a working channel in an optical communication system.  <P>SOLUTION: An apparatus for measuring a set of frequency-resolved states of polarization (SOP) of an optical signal includes a local oscillator (LO), a polarization scrambler, a coupler for mixing the polarization-scrambled signal with the optical signal to produce a hetelodyned signal with a radio frequency (RF) component, and an analyzer for passing a fixed polarization component and resolving the polarization and frequency from the RF component. The apparatus is used for measuring, monitoring or compensating the polarization mode dispersion (PMD) in a working channel of an optical telecommunication system. A method for measuring frequency-resolved SOP of an optical signal includes tuning and polarization-scrambling a local oscillator (LO), mixing the scrambled LO with the optical signal, and resolving the RF signal in frequency and polarization. The method is applied to measure and monitor PMD in a working optical channel, and to dynamically compensate for the PMD.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006301724-A (JP)
Title: Memory controller, image processing controller and electronic equipment
Inventor: HAYASHI TEI
IPC: G06F12/00
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller or the like, capable of improving the throughput of data transfer requested from each function module regardless of the number of function modules.  <P>SOLUTION: The memory controller 300 for access to a memory by first to N-th (N is an integer of 2 or more) function modules comprises first to M-th (1<M≤N, M is an integer) data transfer control parts requesting data transfer to the memory according to access requests; a cross bus switch part 330 for supplying an access request from one function module to any one of the first to M-th data transfer control parts; an arbiter 340 arbitrating data transfer requests by the first to M-th data transfer control parts; and a memory interface 320 for accessing the memory based on the arbitrated data transfer requests. Each data transfer control part generates an access address to the memory and performs access control to the memory using the access address.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298538-A (JP)
Title: Elevator device
Inventor: KARIYA YOSHITAKA
IPC: B66B5/06
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of discriminating whether a position and speed detector works normally or not when a positional information abnormality is detected and capable of properly setting the car operating condition.  <P>SOLUTION: When abnormality of reference position sensors 13-16 or abnormality of a result of car position computed by an ETS device 12 is detected, a diagnosis operating command for carrying out the diagnosing operation is output from the ETS device 12 to an operation control device 7. A diagnosing section 20 compares the car speed obtained by the operation control device 7 with the car speed obtained by the ETS device 12, and compares an absolute value of a difference between them with a reference value. If the absolute value of the difference of the car speed is smaller than the reference value, a speed governor encoder 9 is determined normal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302656-A (JP)
Title: Color conversion filter and organic el display using the same
Inventor: TERAO YUTAKA
IPC: H01L51/50
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion filter which can prevent gas penetration and an organic EL multi-color display which is made by using the above filter and which can maintain a stable luminescent property for a long period.  <P>SOLUTION: A color conversion filter is composed of a transparent board, color conversion film layers of one or a plurality of kinds fixed on the transparent board, a flattened layer formed covering a color conversion layer and a gas-barrier layer formed on the flattened layer. The gas-barrier has a lamination of at least two pairs of an inorganic film and a polymer film, and an inorganic insulator film fixed on the above lamination. The organic EL display is made by using the above filter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006304230-A (JP)
Title: Imaging device and display device
Inventor: ARAI ATSUSHI
IPC: H04N13/04
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of simply configurating a lens group high in positional precision without needing any conversion of imaged video, and to provide a display device.  <P>SOLUTION: The imaging device 1 includes a negative refractive element image lens group 12 obtained by arranging a plurality of negative refractive element optical lens systems 11 on which light from an object 14 is made incident in an array shape on the same plane perpendicular to the optical axis of the negative refractive element optical lens system 11, and a photographic film (image picking up means) 13 for picking up an image of the object 14 formed by the negative refractive element optical lens system 11 of the negative refractive element image lens group 12, wherein the negative refractive element optical lens system 11 is made of a medium having a negative refractive index, forms an erected image of the object when the object is located farther than a focal point at an object side of the negative refractive element optical lens system, and forms an inverted image when the object is located nearer than the focal point at the object side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005326144-A (JP)
Title: Fuel injection device and designing method of fuel injection device
Inventor: CHEN ALEXANDER G
IPC: F23R3/30
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injector and a designing method of a fuel injection device.  <P>SOLUTION: This fuel injector has first means 34A-34C respectively comprising an inlet for receiving the air and an outlet for releasing air-fuel mixture, and defining a plurality of flow channels. One or plural rows of vanes 36 are respectively mounted to generate whirl in related one or more flow channels. Second means 44A-44D, 46 are provided to charge the fuel to the air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006310336-A (JP)
Title: Apparatus for adjusting position of box-like container for housing glass board
Inventor: OKAMURA SHINICHI
IPC: B65D85/48
Filed: 2005-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately correct a position or an angle of placing a container even if the container for housing glass boards arranging from small to large sizes in a longitudinal posture has a dimension error caused in manufacturing.  <P>SOLUTION: A position adjusting apparatus for a box-like container for housing the glass boards includes a transfer conveyer in which the transfer conveyer consisting of a plurality of transfer rolls arranged separately on right and left of a transfer direction carries in and out the box-like container, so that the right and left bottoms of the box-like container are supported by the transfer rolls; a front and rear position adjusting mechanism enabling a correction table provided between the transfer conveyers separated in right and left to move forward and backward; a side positioning means for pressing and clamping the container from both side surfaces of a direction perpendicular to the transfer direction of the box-like container, and determining the position of a width direction; and a transfer conveyer elevating/lowering means for lowering the transfer conveyers to place the box-like container on the transfer conveyer on the correction table. The apparatus enables to adjust the placing position of the container, so that the glass boards can be loaded in grooves of the container placed on the correction table.  <P>COPYRIGHT: (C)2007,JPO&INPIT