baber/WOPTO huggingface dataset:
Patent JP-2006079792-A (JP)
Title: Objective lens actuator and optical disk recording/reproducing device
Inventor: TANAKA SATOHIRO
IPC: G11B7/09
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens actuator wherein heat generated by joule power consumption from a motor coil mounted on the movable part of the objective lens actuator is directly relayed to be radiated to a metal base by using a heat discharging element such as a metal or a highly heat conductive material so as to radiate heat to a metal base, and an optical disk recording/reproducing device.  <P>SOLUTION: In the objective lens actuator of an optical disk recording/reproducing device provided with a fixed metal base A, a lens holder 2 having an objective lens 1 fixed thereto, a fixed magnetic disk, a movable part B having a solenoid coil capable of generating a focusing thrust, a tracking thrust and tilt moment according to a supplied current value, and an elastic support member C for supporting the movable part on the metal base to be elastically displaced according to the generation amount of the thrust, a heat radiating means D is connected to the movable part or the solenoid coil itself, and the heat radiating means includes the elastic support member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303254-A (JP)
Title: Manufacturing method of semiconductor laser element
Inventor: DAIKOU TETSUYA
IPC: H01S5/22
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the perpendicularity of ridge sides, even when ridges are formed by using dry etching and wet etching at the same time, thereby improving element properties.  <P>SOLUTION: On an etching stopper layer 6, a p-type clad layer 13, contact layers 14 and 15, and an SiO<SB>2</SB>layer 16 are formed. By dry etching, the p-type clad layer 13 and the contact layers 14 and 15 are etched with the SiO<SB>2</SB>layer 16 as a mask to form a ridge 7 with a perpendicular or roughly perpendicular shaped side. Then, a resist 18 is applied in such a manner as to cover the ridge 7, and a portion except the ridge 7 of an Si based compound 17 on the surface of an element is removed by wet etching with the resist 18 as an etching barrier. Subsequently, the p-type clad layer 13 except the ridge 7 is removed to the etching stopper layer 6 of the lower layer by wet etching. After that, the resist 18 is stripped, and the Si based compound 17 on the surface of the ridge 7 is removed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083206-A (JP)
Title: Polyimide film, its manufacturing process and metal wiring board using it as substrate
Inventor: UHARA KENJI
IPC: B29L7/00
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film which exhibits a high modulus and is excellent in runnability flexibility, low moisture expansion coefficient, thermal dimensional stability and film formability, when employed for a substrate for metal wiring boards for flexible printed circuits on the surface of which metal wiring is provided, CSP's, COF's, BGA's or tape automated bonding tapes (TAB tapes), its manufacturing process and a metal wiring board using it as a substrate.  <P>SOLUTION: The polyimide film is produced from a polyamic acid consisting of 10-90 mol% naphthalenetetracarboxylic acid dianhydride and 90-10 mol% biphenyltetracarboxylic acid dianhydride based on the acid dianhydride and 5-50 mol% paraphenylenediamine and 50-95 mol% 4,4'-oxydianiline based on the diamine, contains 0.01-1 wt.% barium sulfate or calcium hydrogenphosphate having a primary particle size of less than 1 μm and has a friction coefficient of less than 0.5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086182-A (JP)
Title: Method and system for electron-beam exposure
Inventor: TAKAHASHI HIROYUKI
IPC: H01J37/147
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron-beam exposure method properly correcting the slippage of a μ field forming a drawing pattern and having the excellent accuracy of a drawing at a high speed.  <P>SOLUTION: The electron-beam exposure method has a means for generating a plurality of beams arrayed in a latticed shape, a means for converting the drawing pattern into the on/off-information of the beams, a means for separately turning a plurality of the beams on/off, and a means for obtaining the correcting volume of latticed shape of the corrected beams. The electron-beam exposure method further has a means for independently controlling places of the plurality of irradiated beams, and correcting the latticed shapes of the plurality of beams, a means for simultaneously deflecting the places of the plurality of irradiated beams arrayed in the latticed shape, and a means for correcting deflecting shapes in the case of simultaneous deflections. Drawing is performed while correcting the latticed shape and simultaneous deflecting shapes of the plurality of beams.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083558-A (JP)
Title: Double swinging hinge
Inventor: YAMADA GORO
IPC: E05D15/26
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double swinging hinge stably restrainable without getting unsteady in the closed state of two doors.  <P>SOLUTION: The double swinging hinge 1 is constituted by connecting a lateral pair of blocks 2, 3 with front faces swollen in circular arc shape and with back faces of flat shape, turnably by two links 4, 5 intersecting in X-shape in the mutually facing state of the front faces swollen in circular arc shape by journaling the lateral pair of blocks 2, 3. In one link 4 out of these two links 4, 5, one-end recess 4a of the link 4 with one end pivoted to one block 2 side is engaged with the other end projection 9a of a plate spring 9 with one end provided on the one block 2 side by thread-fastening, and the other end recess 4b of the link 4 with the other end journaled to the other block 3 side is engaged with the other end projection 10a of the plate spring 10 with one end provided on the other block 3 side by bolts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084260-A (JP)
Title: Granularity evaluator on front plate for electrophoresis display device
Inventor: FUJIWARA YUTAKA
IPC: G01M11/00
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granularity evaluator for therein inputting digital image information on a front plate for an electrophoresis display device in various optical densities at a high speed, and evaluating, in a short period of time, the granularity of the front plate for the display device in the respective optical densities based on an input image.  <P>SOLUTION: This granularity evaluator on a front plate for an electrophoresis display device is used for finding the granularity, that gives a rough feel, of the front plate for the display device that displays an arbitrary halftone by combining a correction factor with physical evaluation for evaluating the degree of surface roughness on the front plate for the display device by using a numerical value obtained by objective measurement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084640-A (JP)
Title: Driving controller of zoom lens
Inventor: OZAWA KAZUYOSHI
IPC: G03B13/36
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving controller of zoom lenses with which focused condition with respect to the object to be photographed is always maintained.  <P>SOLUTION: The driving controller is for the zoom lenses having a first lens unit (103) moved for variable magnification and a second lens unit (105) arranged on the image side compared with the first lens unit and moved for focusing. The controller has a control means (112) which controls the driving of the first lens unit and controls the driving of the second lens unit so as to maintain the focused condition of the second lens unit while the first lens unit is being moved. The control means limits the driving of the first lens unit within the zooming range in which the focused condition can be maintained by the second lens unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006083967-A (JP)
Title: Header
Inventor: SHIMIZU KOJI
IPC: F16L27/08
Filed: 2004-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a space required for arranging a header.  <P>SOLUTION: The header 10 comprises a header main body 12 having a plurality of branch ports 26, 28, and is fixed to a floor 16 by a fixture 18 with a space formed between the header 10 and the floor 16 as a mounting substrate. Water or hot water supplied via original piping 14 is branched into a plurality of branch piping connected to the branch ports 26, 28 via joints 30, 32. The joints 30, 32 are elbow joints, and the elbow joints 30 are rotatably connected with the branch ports 26 opened in the floor 16 side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086057-A (JP)
Title: Manufacturing device and manufacturing method of press roll and secondary battery, as well as secondary battery
Inventor: CHIBA KATSUSHI
IPC: H01M10/0587
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing device and a manufacturing method of a press roll wherein variations of thickness of a pressurized member can be suppressed as much as possible, and effective pressurization by lower pressure can be enabled of the press roll, which is compact and easy for handling, and of a secondary battery in which high densification and homogenization of an electrode active material layer can be enhanced in the case this is applied to pressurizing treatment of electrode material raw sheet, and provide the secondary battery in which variations of thickness in the width direction of an electrode material are suppressed and battery characteristics are enhanced.  <P>SOLUTION: The pressurizing treatment of the electrode material raw sheet is carried out by using a flexible roll 14 in which the outer peripheral face part is made to be elastically deformable between a roll shaft 18 and the outer cylinder 19, and which has a hollow structure wherein a flow passage is formed where a heating medium is circulated, and which has a structure where the flow passage is folded back so that temperatures of the outer peripheral face part become uniform.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091450-A (JP)
Title: Image forming apparatus
Inventor: HASHIGUCHI SHINJI
IPC: G03G15/20
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ends of a pressure roller of an image forming apparatus from being stained with toner.  <P>SOLUTION: A heating heater provided to a heat fixing device has a plurality of electric heating resistance layers, at least one of which is larger in calorific value at ends than at the center part; when the print number or print rate of small-sized recording materials is larger than specified, a heating resistance layer having large end calorific value is preferentially supplied with electric power in a cleaning sequence.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088915-A (JP)
Title: Collision judging device for vehicle
Inventor: HAYASAKA MASATOSHI
IPC: B60R21/16
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision judging device for a vehicle capable of actuating occupant protecting devices appropriately by performing a proper judgement of collision in accordance with the situation of the collision in a short time.  <P>SOLUTION: On an S-V map showing the correlation between the change condition amount ΔVΔG and the occupant moving amount ΔS, an SVG judgement processing part 27 sets the collision judging threshold to specify an actuation permission for the occupant protecting device or non-permission of actuation for a plurality of actuation conditions including a rapid actuation at one stage of the occupant protecting device, a rapid actuation at multiple stages, and gradual actuation at multiple stages for each of a plurality of occupant protecting devices while referring is made to the result from judging whether a collision of the specified magnitude is sensed by a front clash sensor 11, and for each occupant protecting device, judges whether the correlation between the change condition amount ΔVnΔGn and the occupant moving amount ΔSn has exceeded the collision judging threshold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124179-A (JP)
Title: Method of initiating multimedia broadcast multicast service
Inventor: HU TECK
IPC: H04L12/18
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of initiating a multicast service to a subscriber in MBMS or the like.  <P>SOLUTION: A multicast control message includes information regarding one or more of the following: a number of available multicast services, one or more resource thresholds for each available multicast service, one or more identifiers for each available multicast service, one or more radio access capability requirements for each available multicast service, and/or the notification of termination and/or the continuation of the multicast service. Subscription information such as multicast subscription type, payment authentication data and billing information is transmitted and made to correspond with the received multicast control message. In response to the received multicast control message, the multicast service is selected. Once the multicast service is selected, one or more feedback signals are transmitted corresponding to the selected multicast service.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006088213-A (JP)
Title: Side guide roller and steel strip winder
Inventor: KONDO HIROTSUGU
IPC: B21B39/14
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide side guide rollers and a steel strip winder which prevent weaving even when a very thin steel strip is wound and which do not cause a dog-ear at the edges of the steel strip to be wound or a flaw on the surface of a coil of the steel strip wound.  <P>SOLUTION: The side guide roller is manufactured by providing a meshy metal on the surface of a roller base material composed of an elastic body. The steel strip winder is installed so that at least one pair of the side guide rollers are positioned at a winding commencement contact point between the coil of the steel strip wound on the winder and the steel strip to be wound on the coil. Further, the side guide rollers are installed so as to be movable in the direction of the steel strip width, whereby the side guide rollers can touch both side edges of the steel strip to be wound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100043-A (JP)
Title: Display device and manufacturing method for display device
Inventor: AKIYOSHI MUNEHARU
IPC: H05B33/10
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good display device with improved display performance and an excellent manufacturing yield, and to provide a manufacturing method for the display device.  <P>SOLUTION: This display device is provided with a first electrode 60 formed in an independent island shape for every pixel, a second electrode 66 arranged facing to the first electrode 60 and formed commonly to all the pixels, an organic active layer 64 held between the first electrode 60 and the second electrode 66, a partition wall 116 arranged between a waveguide layer 130 comprising the first electrode 60 and the organic active layer 64 and a substrate 101 and dividing each pixel, and a high refractive index layer 115 arranged inside of an area surrounded by the partition wall 116 and containing a high refractive index material having a refractive index higher than that of the waveguide layer 130 on the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005106824-A (JP)
Title: Method and system for reconstructing internal feature
Inventor: HARDING KEVIN GEORGE
IPC: G01B11/24
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system of nondestructive inspection for reconstructing internal features on an object, allowing high precision inner structure measurement.  <P>SOLUTION: This method for reconstruction of the inner surface shape (10) of a component (20) contains a stage for aligning the thickness map (30) of the component with outer surface data (40) of the component. The thickness map comprises a large number of thickness data (32). Inner surface data (12) are generated by using both the thickness map (30) and the outer surface data (40) to reconstruct inner surface geometric figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006098676-A (JP)
Title: Autofocus camera
Inventor: KAJI EISHIN
IPC: G03B13/36
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve handleability and quick photographing performance by rapidly performing focusing operation in changing the posture of a camera.  <P>SOLUTION: The autofocus camera has a focusing operation means for performing operation related to autofocus, a posture detection means for detecting the posture of the camera, and a detection means for detecting that the posture of the camera is changed from output from the posture detection means. The focusing operation means is actuated in response to detecting that the posture of the camera is changed. The operation of the focusing operation means is, for example, changing a selection area or focusing itself.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006095040-A (JP)
Title: Connection device
Inventor: KAMIYA SHIRO
IPC: H01R13/639
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the connection cable receives a large tensile force and is often cut since the connection device is equipped with a lock mechanism during the daily bed transfer in a hospital or a welfare/care facility in a connection cable or a connection device of a calling out handset for the nurse call which is twisted around the bed.  <P>SOLUTION: The connection device is so constituted that a magnet member is attached to the vicinity of a surface of a supporting member for the connection of the connection device and a point of contact member is made elastic or an elastomer is mounted on the point of contact member so that the connection is unfastened without damaging the connection cable and the connection device by using the magnetic attraction and the repulsive power of the elastomer even when the large tensile force is applied by the bed transfer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006096213-A (JP)
Title: Radiator arrangement structure of motorcycle
Inventor: SAIKI TERUYA
IPC: B62K11/04
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve external appearance of a motorcycle by improving a radiator arrangement structure of the motorcycle.  <P>SOLUTION: In this motorcycle mounted with a water-cooled type engine 12, a radiator 75 is arranged to be stood in a space 87 between the engine 12 and rear wheels 16 by standing the front surface 75a to direct in the vehicle longitudinal direction, and is supported by a vehicle body frame 11. As a result, the radiator 75 is made difficult to be seen from the outside to make the design of the engine 12 conspicuous, for instance, as compared with a case where the radiator 75 is arranged in a front part of the vehicle body frame 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100683-A (JP)
Title: Thermoelectric conversion material for titanium oxide
Inventor: UCHIDA YOSHIO
IPC: C01G23/04
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an n-type thermoelectric conversion material which has a high performance index in thermoelectric conversion and is comprised of a titanium oxide.  <P>SOLUTION: The n-type thermoelectric conversion material is comprised of non-stoichiometric titanium-oxide of the molecular formula TiO<SB>x</SB>, wherein 1.89≤x<1.94 or 1.94<x<2.00, in a crystal structure indicating peaks at positions of 26.0°±0.3°, 26.8°±0.3°, 27.9°±0.1° and 28.2°±0.1° in an X-ray diffraction pattern. The process for producing the n-type thermoelectric conversion material comprises the steps of molding a titanium compound, holding and sintering the same under the conditions when the hydrogen concentration is ≥1 vol.% but <5 vol.%, at the temperature of 1,000 to 1,400°C, and at the time period of 1 to 10 hr, and when the hydrogen concentration is in the range of 5 to 100 vol.%, at the temperature of 950 to 1,050°C, and at the time period of 10 min to 5 hr.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006097116-A (JP)
Title: High concentration metal particulate-dispersed liquid and its production method
Inventor: HIRAI HIROYUKI
IPC: B22F9/24
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing metal particulates and a high concentration metal particulate-dispersed liquid while reducing a load to the environment.  <P>SOLUTION: In the method, an organometallic compound(s) is dissolved into a solvent comprising amino group-containing substitution alcohols by an equivalent mol or more to an organic compound(s) composing the organometallic compound(s), thus an organometallic compound solution in which the concentration expressed in terms of metal is at least 1 mass%, and which does not substantially comprise water is prepared, and it is reduced with at least one kind selected from the group consisting of an organic reducing agent(s), hydrazine and hydroxylamine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006101429-A (JP)
Title: In-byte plural spotty byte error correction/detection method and its device
Inventor: FUJIWARA EIJI
IPC: H03M13/09
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-byte plural spotty byte error correction/detection device equipped with a function for controlling a multiple in-byte plural spotty byte error.  <P>SOLUTION: There is provided the in-byte plural spotty byte error correction/detection device equipped with an encoding means for producing transmission words based on input information data and a decoding means for entering, as reception words, the transmission words in which an error has been generated in an information transmission channel to correct or detect the error. In the in-byte plural spotty byte error correction/detection device, the encoding means produces the transmission words by adding check information produced based on a parity check matrix for expressing spotty byte error control signs and the input information data to the input data. The decoding means is equipped with a syndrome producing means for producing the syndrome of the reception words based on the parity check matrix and an error correcting means for correcting or detecting the error of the reception words based on the syndrome produced by the syndrome producing means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006099003-A (JP)
Title: Image forming apparatus and image forming system
Inventor: FUKUMOTO HIROAKI
IPC: G03G15/00
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To make possible for a user to easily remove a medium jammed in an image forming apparatus, and also, to suppress the impact on an image forming apparatus, when a cover is opened.  <P>SOLUTION: The image forming apparatus is provided with a fixing unit, equipped with the opening/closing cover; a 1st member and a 2nd member for sandwiching the medium between the members; and a pressing member for pressing the 2nd member against the 1st member; for fixing a developer image on the medium sandwiched between the 1st member and the 2nd member pressurized by the pressing member, in a state where the cover is closed, and also, provided with a connecting member as a member for connecting the cover to the fixing unit, and having a pressure-releasing part for releasing the pressure by the pressure member in cooperation with the cover-opening operation, and a sliding part for sliding on the pressure releasing part cooperatively with the cover-opening operation, after the pressure by the pressing member is released.  <P>COPYRIGHT: (C)2006,JPO&NCIPI