baber/WOPTO huggingface dataset:
Patent JP-2004158399-A (JP)
Title: Fluorescent tube lighting device
Inventor: FURUYA YUKIO
IPC: H05B41/24
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To mitigate overheat of a lamp filament part by suppressing switching on and off of a fluorescent lamp 32 at the last stage of its life.  <P>SOLUTION: Inductance 31 one end of which is connected to the crossing point of a pair of forward series switching elements 11, 12 alternately switching on and off, and a parallel circuit of the fluorescent lamp 32 and a capacitor 33 for preheating are provided. A dc power supply 40 to supply a current to the fluorescent lamp 32 through the first switching element 11 is provided, and an auxiliary capacitor 50 to supply a current to the fluorescent lamp 32 through the second switching element 12 is provided. A first control circuit 70 to determine whether the fluorescent lamp 32 exists or not by detecting a current biased to the filament of the fluorescent lamp 32 from the dc power supply 40 through impedance elements 61, 62, 63, and a second control circuit 80 to operate by detecting the rise of a voltage developed across the fluorescent lamp 32 are provided. A third control circuit 90 to cancel the operation of the first control circuit 70 when the second control circuit 80 operates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189820-A (JP)
Title: Polymer material for polishing sheet, polishing sheet and polishing pad
Inventor: NAKAMORI MASAHIKO
IPC: B24B37/20
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contamination of a wafer with a metal after polishing and to increase a yield of a semiconductor device by using a polishing sheet and a polishing pad obtained from a polymer material containing Fe, Ni, Cr and Al metals each in a very small concentration.  <P>SOLUTION: The polymer material for the polishing sheet used for chemical mechanical polishing contains Fe, Ni, Cr and Al metals in a concentration of at most 1 ppm each.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187858-A (JP)
Title: Needle thread holding device for sewing machine
Inventor: KATSUMATA TOMOHIRO
IPC: D05B65/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the end of a needle thread from contacting with an inner shuttle race face while having constitution which can be applied to a cylinder bed sewing machine.  <P>SOLUTION: This device is provided with: a holding part 21 for holding the end of the needle thread; an insert-holding part 31 which is moved relatively to an insert-holding position and an opening position with respect to the holding part to insert-hold and open the end of the needle thread between with the holding part; an insert-holding means 20 which is moved to a first moving position on the vertical movement path of a needle at the beginning, a second moving position separated to the side of a sewing machine standing barrel from there after starting sewing and a third moving position separated in addition after several stitches; a moving means 40 for moving the insert-holding means 20 from the first moving position to the third moving position; and a related operation means 60 which arranges the holding part 20 and the insert-holding part 31 to insert the vertical movement path N of the needle at the first moving position, makes them approach each other in the case of moving to the second moving position and separates them from each other at the third moving position 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190180-A (JP)
Title: Method and apparatus for preventing weaving bar in loom
Inventor: MURAKAMI KOICHI
IPC: D03D51/12
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely carry out prevention of a weaving bar by utilizing an idling period when a loom starts.  <P>SOLUTION: The method for preventing the weaving bar of the loom comprises previously setting idling motion aspect in starting of the loom in response to a parameter concerning elongation of warp, reading out the set motion aspect by using an actual value of the parameter when the loom starts, carrying out idling motion not accompanying weft insertion based on the read out motion aspect and transferring the operation to normal operation carrying out beating accompanying weft insertion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189928-A (JP)
Title: Preparation method for pigment dispersion
Inventor: NAKAMURA MASAKI
IPC: C09D11/38
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a pigment dispersion which contains fine colorant particles comprising a pigment whose surface is uniformly covered with a polymer shell with a desired thickness and which is used for preparing an inkjet ink giving an image excellent in transparency, glossiness, and scratch resistance.  <P>SOLUTION: This method prepares the pigment dispersion which is used for the inkjet ink and in which the fine colorant particles prepared by covering the pigment with the polymer are dispersed. The fine colorant particles are prepared by causing the surface of the pigment to adsorb a compound having a hydrophilic part and a hydrophobic part to form a reaction field and then conducting polymerization to form the polymer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191009-A (JP)
Title: Power source control unit with electric leak protecting function and electric apparatus comprising the same
Inventor: TAKEDA YASUKI
IPC: F24D3/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the man-hour and the cost in a power source control unit having an electric leak protecting function.  <P>SOLUTION: This power source control unit comprises an electric leak cutting-off part 14 for cutting off a power source line by detecting the electric leak at a load side, a power source part 15 to which the commercial power is supplied through the electric leak cutoff part 14, and a control part 16 for performing the desired control operation by power supplied from the power source part 15, and the electric leak cutoff part 14, the power source part 15 and the control part 16 are built in a single case (case body 18a). Preferably, a group of components 14a constituting the electric leak cutoff part 14 are mounted on a base 15b (16b) same as that on which a group of components 15a (16a) constituting one or both of the power source part 15 and the control part 16 are mounted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190440-A (JP)
Title: Opening-closing device
Inventor: NISHIURA MASAAKI
IPC: E06B9/58
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening-closing device for preventing an opening-closing plate from slipping out of a guide rail in opening-closing operation of the opening-closing plate or when the opening-closing plate receives wind pressure, and reducing noise generated by the opening-closing plate.  <P>SOLUTION: This opening-closing device guides the opening-closing plate 10 in the opening-closing direction by the guide rail 20 for surrounding a width directional end part. The width directional end part side of the opening-closing plate 10 is provided with a slipping-out preventive part 11a for projecting in the opening-closing plate thickness direction in the guide rail 20. The inside of the guide rail 20 is provided with a shock absorbing member 30 for abutting on the slipping-out preventive part 11a in the direction for the opening-closing plate 10 to separate from the guide rail 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198462-A (JP)
Title: Manufacturing method of optical waveguide
Inventor: TACHIHATA NAOKI
IPC: G02B6/13
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability by reducing the number of processes in a manufacturing method of an optical waveguide used in various kinds of communication fields.  <P>SOLUTION: A core pattern 17 is formed by applying a core material onto the lower clad 16 from a dispenser 10, and the conventional resist-forming, etching, removal of the resist, or the like are abolished, and as a result, the manufacturing process is simplified and improved in workability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196588-A (JP)
Title: Method of manufacturing single crystal boron nano-belt
Inventor: SASAKI TAKESHI
IPC: C01B35/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a single crystal boron nano-belt with a very simple process using no catalyst or the like without using toxic gaseous stating material or the like.  <P>SOLUTION: The method of manufacturing the single crystal boron nano-belt is performed by using a boron sintered compact formed by sintering boron powder having 98wt.% purity as a target and irradiating the target with 100-300mJ laser beam per 1 pulse under a pressure condition of 1-100Pa and a temperature condition of 700-1,100°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199812-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: SATO KAZUKI
IPC: G11B5/39
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a thin film magnetic head in which an overriding part overriding on a magnetic resistance effect film in an insulation layer can be eliminated and electric short circuit caused by thin thickness of the insulation layer can be prevented, a manufacturing method of a head gimbal assembly, a manufacturing method of a hard disk device, and a thin film magnetic head.  <P>SOLUTION: In the manufacturing method for a thin film magnetic head 10, a cover layer 50 is formed on an insulation layer 45 so that an overriding part 45a overriding on a film 20 in the insulation layer 45 of surrounding of a magnetic resistance effect film 20 is eliminated. And the overriding part 45a can be eliminated by etching processing. Furthermore, a part covered by the cover layer 50 in the insulation layer 45 is not etched. Thereby, electric short circuit caused by thin thickness of the insulation layer 45 can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004004511-A (JP)
Title: Heat-developable photosensitive material and its image forming method
Inventor: NARIYUKI SHOJI
IPC: G03C1/498
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material capable of suppressing lowering of sensitivity due to moisture during storage of the unused photosensitive material while using a photosensitive silver halide having a high silver iodide content.  <P>SOLUTION: The heat-developable photosensitive material comprises at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on a support, wherein the total silver iodide content of the photosensitive silver halide is 40-100 mol%, and the photosensitive material has been packaged with a packaging material so that in-bag moisture content becomes ≤60% when it is kept in an environment at 25°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004206293-A (JP)
Title: Ocr slip for electronic pen and server device of data reception processing system
Inventor: YONE YUTAKA
IPC: G06K9/62
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform data correction work or the like when government offices or the like perform a reception processing by constituting a variety of documents such as an application form to be presented to the government offices or the like as OCR slips inputtable by utilizing an electronic pen.  <P>SOLUTION: To a health center, an applicant side writes required items on an original by utilizing the electronic pen and transmits the written contents through terminal equipment and a network to a data reception processing server. Also, in addition to that, the written original is mailed to a health center by a mailing means. The health center side performs the OCR processing of the written contents of the written original by utilizing a scanner and acquires the input data inside the data reception processing server. The data reception processing server collates written data generated by the electronic pen or the data reception processing server with the input data obtained by the OCR processing and the like and efficiently performs the correction work.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004072992-A (JP)
Title: Switching power supply
Inventor: OTA MASANORI
IPC: H02M3/28
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply reducing a loss of electric power by stopping a control circuit when a load is light.  <P>SOLUTION: The switching power supply makes switching of voltage applied to a primary side of a transformer to transmit the voltage to a secondary side to have a control circuit controlling output voltage so as to be preset voltage. The control circuit is stopped when duty ratio of its switching signal is detected to be a prescribed value or less further when the output voltage is detected to be the prescribed voltage or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004205871-A (JP)
Title: Image forming apparatus
Inventor: IKEDA TARO
IPC: G03G15/16
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can place a secondary transfer part in contacting/leaving operation with simple and inexpensive constitution and prevent the surface of an intermediate transfer belt 9 from being rubbed in jam processing and maintenance without spoiling the replaceability of the secondary transfer part.  <P>SOLUTION: In representative constitution of the image forming apparatus, the secondary transfer part 4 is supported on a conveyance frame 12 movably in perpendicular directions, and the secondary transfer part 4 and a driving motor 28 are equipped with a couple of contact/leaving driving transmission members 24 and a control gear 29, and the secondary transfer part 4 is equipped with an eccentric cam part 24b which controls contacting and leaving the intermediate transfer belt 9, and the eccentric cam part 24b has a 1st phase in which the secondary intermediate transfer part 4 is allowed to perpendicularly move at least while the secondary transfer part 4 is separated from the intermediate transfer belt 9 and a 2nd phase in which the perpendicular movement of the secondary transfer part 4 is restricted while the secondary transfer part 4 is in contact with the intermediate transfer belt 9. When the conveyance frame 12 is inserted or extracted, the eccentric cam part 24b holds the secondary transfer part 4 apart from the intermediate transfer belt 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208465-A (JP)
Title: Circuit unit and control box on which this circuit unit is mounted
Inventor: KODAMA TETSUYA
IPC: H02G3/16
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit unit miniaturized by eliminating the wasteful space when a bridge bus bar is arranged.  <P>SOLUTION: This circuit unit, which includes a connecting device in which, between at least two bus bars 12d, 12f, other bus bars 14, 15 are arranged and the two bus bars 12d, 12f are detoured and linked to a bridge bus bar 12e so as not to contact the other bus bars 14, 15, is formed by punching out a piece of a metal conductor plate. The other bus bars 14, 15 of this circuit unit are bent almost 90 degrees to the housing mounting direction at an arbitrary portion, and the two bus bars 12d, 12f, too, are bent to a prescribed angle, 90 degrees for example, to the housing mounting direction on a horizontal line passing the bent portion or on a horizontal line slightly up or down away from the horizontal line.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202991-A (JP)
Title: Option panel
Inventor: CHIBA NORIYOSHI
IPC: B41J29/42
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an option panel capable of eliminating disadvantage in usage or in sales that is possessed by a printer without a control panel.  <P>SOLUTION: A device for connecting option panel 10 to a printer having two or more kinds of communication interfaces and not having a control panel functions as a control panel of the printer. At the start of operation, it performs a processing of specifying a minimum communication buffer for the printer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004101502-A (JP)
Title: System and method for transmitting map data for communicating navigation of motor vehicle, and server used for the same
Inventor: CHON JIN MIN
IPC: H04W64/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for efficiently transmitting map data between a server and a vehicle terminal for communicating navigation of the motor vehicle and to provide a server used for the same.  <P>SOLUTION: The system for transmitting the map data for communicating navigation of the motor vehicle includes both the vehicle terminal 200 mounted on the motor vehicle and the map data transmitting server 250 connected to the vehicle terminal by a wireless network for storing the map data for vehicle navigation including a plurality of cells and transmitting the map data on a requested cell via the wireless network in the case that map data on the cell is requested by the vehicle terminal. The map includes a plurality of cell arrays (cell layers) in which the cells are linearly connected to one another. One cell among the cell array is arranged at a location between two continuous cells in an adjacent cell array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004214314-A (JP)
Title: Chamber equipped with dust intrusion preventing mechanism, and vacuum apparatus equipped with the same
Inventor: IRINO OSAMU
IPC: H01L21/205
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamber capable of preventing intrusion of dust accumulated on the bottom surface in a vacuum chamber into the gap between a bellows and a lifting tube through a port after rolling on the bottom surface.  <P>SOLUTION: An annular barrier 14 is provided on the bottom surface in a chamber 1 along the peripheral edge of a port 4, in order to prevent the dust rolling on the bottom surface 1c in the vacuum chamber 1 from entering the gap between a bellows 7 and a lifting tube 5 through the port 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232607-A (JP)
Title: System and method for compensating non-linear property of high speed type of heterodyne interferometer
Inventor: CHU DAVID C
IPC: G01B11/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for compensating non-linear property of the high speed type recognized in position data of a heterodyne interferometer.  <P>SOLUTION: The system and method (200) comprise the following action; receiving a plurality of groups of digital position values (204): receiving a plurality of groups of digital position values (209M) from a measuring channel (208M): digitally processing a first group of digital position values and digital phase values (210) and producing a plurality of block data values: digitally processing the plurality of block data values (212) and producing at least one quasi-static non-linear parameter (214): and compensating a second group of digital position values based on the at least one quasi-static non-linear parameter (206).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004208941-A (JP)
Title: Cleaning sheet
Inventor: OTSUKA HIROSHI
IPC: A47L25/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning sheet capable of surely collecting comparatively large solid litter together with dust by ordinarily wiping an object to be cleaned.  <P>SOLUTION: The cleaning sheet is used mounted to the mounting part 20 of a cleaning tool 2. At a wiping-off part 1A arranged on the side of a bottom surface part 21 of the mounting part 20 when being mounted to the mounting part 20, the sheet has a flat part 10 extended nearly along a bottom surface part 1 and adhesive tilting face parts 11 rising from the flat part 10. The tilting face parts 11 are at the front and rear edge parts of the wiping-off part 1A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004174700-A (JP)
Title: Clip type cutter grinder
Inventor: ANDO YUJI
IPC: B24B3/36
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip type cutter grinder wherein a grinding wheel is simply removed, and a cutter is easily sharpened without getting wounded on a hand.  <P>SOLUTION: A half-cylindrical grinding wheel clipping portion 5 is provided at a tip of a clip 1, and a grip rod 4 is provided on the outside of the clip 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187665-A (JP)
Title: Aquatic organism-trapping and collecting device
Inventor: IWAMOTO KOUSUKE
IPC: A01M29/30
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a conventional aquatic organism-trapping and collecting device of a cloth net type and a sieve type is large in size, inconvenient to carry with in inspecting the upstream, middle stream and down stream of a river and another device for grinding surfaces is required in collecting aquatic organisms adhered to rocks and stones and the collected aquatic organisms can not be classified depending on their size.  <P>SOLUTION: The aquatic organism-trapping and collecting device is constituted to be folded by installing a wood frame to collecting cloth nets. Nets (or cloths) having different sizes of screen openings are stretched on the upper and lower surfaces of the wood frame to sieve in two steps. Thus, aquatic organisms having different sizes are collected and aquatic organisms adhered to stones and rocks are collected by grinding the organisms by the upper surface of the wood frame.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004522412-A (JP)
Title: Ｈｅｒ−２／ｎｅｕ−関連悪性腫瘍の治療および診断のための組成物および方法
IPC: C12N15/09
Filed: 2001-08-14
Abstract: 癌（特に、Ｈｅｒ−２／ｎｅｕに関連の癌）の治療および診断のための組成物および方法が本明細書において開示される。例示的な組成物は、１つ以上のＨｅｒ−２／ｎｅｕポリペプチド、その免疫原性部分、このようなポリペプチドをコードするポリヌクレオチド、このようなポリペプチドを発現する抗原提示細胞、およびこのようなポリペプチドを発現する細胞に特異的なＴ細胞を含み得る。開示された組成物は、例えば、疾患、特にＨｅｒ−２／ｎｅｕ関連悪性腫瘍の診断、予防および／または処置において有用である。
Patent JP-2004506566-A (JP)
IPC: B60K17/28
Filed: 2001-08-23
Abstract: An amphibious vehicle power train has an engine with crankshaft and solid or fluid flywheel; a transmission arranged in line with the crankshaft, with an input shaft driven from the flywheel; and a power take off for driving shafts and marine propulsion means. The power take off has a driving sprocket attached to the crankshaft, a chain or belt, and a driven sprocket. Bevel gears are provided to convert transverse engine crankshaft rotation to longitudinal marine drive.
Patent JP-2004507599-A (JP)
IPC: C07C67/03
Filed: 2001-08-31
Abstract: Macrocyclic oligoesters and compositions comprising macrocyclic oligoesters are prepared from intermediate molecular weight polyesters. In one embodiment, a diol is contacted with a dicarboxylic acid or a dicarboxylate in the presence of a catalyst to produce a composition comprising a hydroxyalkyl-terminated polyester oligomer. The hydroxyalkyl-terminated polyester oligomer is heated to produce a composition comprising an intermediate molecular weight polyester which preferably has a molecular weight between about 20,000 Daltons and about 70,000 Daltons. The intermediate molecular weight polyester is heated and a solvent is added prior to or during the heating process to produce a composition comprising a macrocyclic oligoester. An optional step is to separate the macrocyclic oligoester from the composition comprising the macrocyclic oligoester.
Patent JP-2004508172-A (JP)
Title: シャワーヘッド
IPC: A47K3/28
Filed: 2000-09-06
Abstract: 【課題】視覚的に魅力があって快適に感じられるジェットパターンを生成するシャワーヘッドを提供する。 【解決手段】シャワーヘッドがその内部に４つのノズル要素（１９）を含み、ノズル要素の前端がジェットディスク（２）の漏斗状穴（２１）のなかで支承されている。ノズル要素の後端が各１つのディスク（１６）内で偏心支承されており、このディスクは固定軸線（１４）の周りをタービンホイール（１０）によって回転することができる。これにより、水を流出させるノズル要素はジェットディスクに直角に延びる軸線の周りで揺動運動を行う。 【選択図】図１
Patent JP-2004510053-A (JP)
Title: 錫−銅合金層を析出させるための電解質及び方法
IPC: C25D3/58
Filed: 2001-09-20
Abstract: 【課題】錫−銅合金層を析出させるための電解質及び方法を提供する。 【解決手段】本発明は、錫−銅合金を析出させるための酸電解質に関するものである。前記電解質は、一種又はそれより多くのアルキルスルホン酸及び／又はアルカノールスルホン酸、一種又はそれより多くの可溶性錫（ＩＩ）塩、一種又はそれより多くの可溶性銅（ＩＩ）塩、並びに一般式−Ｒ−Ｚ−Ｒ’（式中、Ｒ及びＲ’は同一又は異なる非芳香族有機基を表わし、そしてＺは硫黄原子又は酸素原子を表わす。）で表わされる一種又はそれより多くのチオエーテル官能基及び／又はエーテル官能基を有する一種又はそれより多くの有機硫黄化合物を含む。本発明はまた、前記電解質の使用を含む方法、前記方法を使用して得られた被膜、及び電子部品を被覆するための前記電解質の使用に関するものである。