baber/WOPTO huggingface dataset:
Patent JP-2003182033-A (JP)
Title: Image recording apparatus
Inventor: HITOMI HIDEO
IPC: B41F27/12
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an image recording apparatus so that the separation of a plate during recording rotation can surely be prevented without making a driving mechanism and the attachment/detachment operation of the plate complex.  <P>SOLUTION: Clamp bars 25 and 30 for clamping and fixing the end part of the plate 1 for recording an image are fitted to a drum 2 on which the plate 1 is wound to be held, a pin clamp 19 for fitting the plate by inserting a fitting pin 18 into a hole 17 formed at the end part of the plate is set in parallel with the clamp bars, and the opening/closing action between a fitting position and a releasing position of the pin clamp is interlocked with the opening/closing action between a clamping position and a releasing position of the clamp bars. Especially, in the clamping action of the clamp bars, the clamp bars are made to do the fitting action after the clamping action. In the releasing action of the clamp bars, in advance of the action, the clamp bars are made to do the releasing action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196648-A (JP)
Title: Image processing method and device, its storage medium and program product
Inventor: ONISHI YOSHINARI
IPC: G06F3/12
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform color processing classified by object attribute at high speed by using a small quantity of memory, and to output the result on a printer device.  <P>SOLUTION: A multivalued bitmap is generated following a drawing instruction (S3), and an attribute bitplane having a plane for drawing area determination corresponding to the attribute of an object included in the multivalued bitmap and having a flag bit set on an address corresponding to a coordinate value where the object of the multivalued bitmap of the plane exists is generated. Each attribute bitplane is scanned, and multivalued data corresponding to the multivalued bitmap are stored in an address of the attribute bitplane where the flag bit is set, and the color processing is performed to the stored multivalued data, and each attribute bitplane corresponding to each object subjected to the color processing is composed and transferred to a printer device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002207169-A (JP)
Title: Optical viewing device
Inventor: MANNSS JUERGEN
IPC: G02B23/10
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To enable undisturbed and continuous viewing of a reflected-in (incident) image information independently of whether a viewer views only the reflected-in mage or an overlay, and independently of brightness and contrast with which an object is formed. SOLUTION: The illumination of a reflected-in image (4) can be formed by a main light source (11) and/or a second light source (18) which can be adjusted independently of the main light source by using a transmitted light display (21). An optical prism (17) or a mirror is provided for switching between the main light source and a light source (18) for the reflected-in image.
Patent JP-2003195466-A (JP)
Title: Image forming and image information converting apparatus
Inventor: KOKEGUCHI NORIYUKI
IPC: G03D5/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming and image information converting apparatus AD-converting analog image information obtained by developing exposed color film with developer supplied through a cartridge by using an image sensor, and recording the information on various recording media or transferring the information to equipment or outputting the information to a printer or a display as digital image information.  <P>SOLUTION: This image forming and image information converting device equipped with the cartridge for applying processing solution having a slit surrounded by four side walls, the developer discharge port of the slit and a developer control part has a slit width detection means and a control means for controlling the carrying speed of an object to be coated at the time of coating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192639-A (JP)
Title: Method for producing optically active methyl phenyllactate crystal and optically active methyl phenyllactate crystal
Inventor: NISHIMURA KAZUAKI
IPC: C07C67/52
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To profitably obtain powdery optically active methyl phenyllactate from an optically active methyl phenyllactate solution obtained by a reaction without concentrating and drying the optically active methyl phenyllactate solution, without producing gel-like crystals, and without causing a trouble on operation and a complicated problem.  <P>SOLUTION: This powdery optically active methyl phenyllactate having a good quality is profitably obtained by [a crystallization method (1)] comprising crystallizing the optically active methyl phenyllactate in a solvent mixture of a saturated hydrocarbon with a compound except the saturated hydrocarbon and then subjecting the product to a solid-liquid separation treatment to obtain the crystals, [a crystallization method (2)] comprising crystallizing the optically active methyl phenyllactate in an alicyclic hydrocarbon solvent and then subjecting the product to a solid-liquid separation treatment to obtain the crystals, or [a crystallization method (3)] comprising dropping the melted product of the optically active methyl phenyllactate to an aliphatic hydrocarbon solvent to crystallize the optically active methyl phenyllactate, and then subjecting the product to a solid-liquid separation treatment to obtain the crystals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192469-A (JP)
Title: Curing method of placed concrete
Inventor: KIN YOSHIJI
IPC: C04B40/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To save calorie in curing of placed concrete, that is, to save fuel consumption of vapor generation boiler.  <P>SOLUTION: Vapor and smoke waste gas from the vapor generation boiler are sent to curing chambers and are mixed while respectively selecting the gas sending amount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190624-A (JP)
Title: Game device, and program
Inventor: NAKAYAMA HIROYUKI
IPC: A63F13/25
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device which can delete sounds without spoiling the actually attending feeling by sound effects, and can reduce the load of a computer.  <P>SOLUTION: Whether a moving element which moves on a virtual coordinate system during a game is as single unit sound moving element which emits sounds by a single unit sound, or a multiple unit sound moving element which emits sounds by a multiple unit sound is determined. As the single unit sound, individual sound effects for individual moving elements wherein one sound is set for one moving element can be adopted. Also, as the multiple unit sound, sound effects wherein one sound is set for a plurality of aggregates of a plurality of moving elements, and the plurality of moving bodies are collected can be adopted. Then, when it is determined that the moving element is the single unit sound moving element, sound effects are reproduce for one moving element each. Also, when it is determined that the moving elements is the multiple unit sound moving element, sound effects are collectively reproduced as the aggregate of the plurality of moving elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197168-A (JP)
Title: Jacket case for battery pack and its manufacturing method, and battery pack using jacket case and its manufacturing method
Inventor: TANIGUCHI YOSHITAKA
IPC: H01M2/10
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost and realize thin size and light weight of a jacket case of a battery pack used in cellular phones or the like.  <P>SOLUTION: An embossed tape is formed by repeatedly forming recessed parts 11 in a synthetic resin tape-shaped sheet material 10 by vacuum forming, pressure forming, or a press forming. After a battery unit 3 is housed in each recessed part 11, by blanking out the sheet material 10 along a blanking line 14 enveloping the periphery of a top surface opening of the recessed part 11, the recessed part 11 is formed in a housing container part, a cover part 15 and a projection piece part 16 for exposing an outside connection terminal are integrally formed at the upper end of the housing container part. The cover part 15 is bent in the connection part of the housing container part and the upper end part, the upper end part of the housing container part and the cover part 15 are bonded on the back surface, and thereby, a case inside which the battery unit is housed is assembled. The thinner case than a case formed by conventional injection molding is provided and working time is remarkably shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196019-A (JP)
Title: Magnetic sensor array and pointing device
Inventor: YAMASHITA MASATAKA
IPC: G06F3/033
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically align an initial position of a magnet capable used in inputting a position of a pointing device.  <P>SOLUTION: In this magnetic sensor array 1, magnetic sensors 1a are symmetrically arranged on a mounting base 4 along an X-axis and a Y-axis two by two, and a magnet 1b mounted on the magnetic sensor array 1 is placed on a position corresponding to the magnet 2. By manufacturing the pointing device in a state of mounting the magnet 2 oppositely to the magnet 1b of the magnetic sensor array mounted on the mounting base 4, the magnet 1b and the magnet 2 are attracted to each other by magnetic force, and the initial position can be automatically aligned. Whereby the registration of the mounting position can be simplified. Further the small positional disagreement can be automatically corrected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164926-A (JP)
Title: Cutting, forming and separating device for lead of electronic part
Inventor: HAMADA KAZUO
IPC: B21D53/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame processing device which detects and removes foreign materials on a lower die per every stroke and prevents quality defect of products, damages on dies and tools and system lockup.  <P>SOLUTION: The device comprises a press to open a lower die downward, a mechanism to transfer dies and materials and a function to remove foreign materials on the lower die. A lead frame is cut short and transferred by a transfer feeder. A die unit is miniaturized precisely by positioning using a V-shaped fit in the biaxial direction. Furthermore, through sliding of a stripper 9, the foreign materials deposited between a punch 8 and the stripper are removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502573-A (JP)
Title: 燃料噴射弁
IPC: F02M51/06
Filed: 1999-12-02
Abstract: (57)【要約】
電磁コイル（１５）と、該電磁コイル（１５）によって上昇方向に負荷可能な可動子（１７）と、弁閉鎖体（３）に結合された弁ニードル（２）とが設けられており、可動子（１７）が、弁ニードル（２）に結合された、可動子（１７）の移動を上昇方向で制限する第１のストッパ（２０）と、弁ニードル（２）に結合された、可動子（１７）を前記上昇方向とは反対方向で制限する第２のストッパ（２５）との間で移動可能である形式の内燃機関の燃料噴射装置用の燃料噴射弁（１）において、第２のストッパがばねエレメント（２５）によって形成されているようにした。
Patent JP-2003503173-A (JP)
IPC: C09K23/56
Filed: 2000-06-19
Abstract: The present invention relates to a process of preparing emulsions of hydrolyzable silanes, such as alkoxysilanes, using an oil concentrate. The emulsifiers are initially stirred with water. An oil concentrate is then prepared by adding a hydrolyzable silane to the stirring mixture of emulsifiers and water. Additional water is then dispersed in the oil concentrate to form the desired emulsion. Emulsions prepared by this process have shelf stability that is 6 months or longer.
Patent JP-2003505136-A (JP)
Title: 体液の物理的変化を観察することにより、女性の受胎能力を測定する装置
IPC: G01N33/50
Filed: 2000-07-25
Abstract: (57)【要約】
体液（Ｆ）のサンプルのための平板型支持体のセット（３）および、拡大手段を有するビューアー（１）から成り、体液（Ｆ）のための該平板型支持体（３）のそれぞれが、高くしたリム（３ｒ）により完全に囲まれた凸状底部を有する浅い水盤またはトラップ（３ｐ）を有し、かつ、所望の相対ポジションの後方に不可逆的に固定されるように該ビューアー（１）上に存在する構造エレメントと連結するのに適した固定フィン（３ｔ）を備えていることに特徴付けられる、唾液、尿および子宮頚粘液のような体液の特徴およびパラメータを検出して女性の受胎期を研究するおよび、割り出すためのキット（１１）を開示する。
Patent JP-2003507260-A (JP)
Title: サーボ操舵システム
IPC: B62D5/06
Filed: 2000-08-04
Abstract: (57)【要約】
車両用サーボ操舵システムが液圧式のリアクション装置（１１）を有し、このリアクション装置（１１）を用いて車両の舵取り柱における反力が生成され、この反力は車両速度に依存する。本発明に従い、リアクション装置（１１）に向かう接続路（１３）に溜め部（１４）が設けられていて、この溜め部（１４）はローパスフィルタとして作用し、車道が平坦ではないことに起因する圧力変動をリアクション装置（１１）から切り離す。
Patent JP-2003507068-A (JP)
Title: 脳において発現するｇタンパク質共役型受容体
IPC: A61P25/22
Filed: 2000-08-08
Abstract: (57)【要約】
本発明はＣＯＮ１６７と命名する今まで知られていなかったＧタンパク質共役型受容体をコードする遺伝子；該遺伝子を取込む構築物および組換え宿主細胞；該遺伝子によってコードされるＣＯＮ１６７ポリペプチド；該ポリペプチドに対する抗体；ならびに、前記のものすべてを作製および使用する方法を提供する。
Patent JP-2003509641-A (JP)
IPC: B60K17/22
Filed: 2000-09-07
Abstract: The application relates to a unitary case for a plurality of angular drives which comprises at least one bevel gear step with a first bevel gear and a second bevel gear, and which is provided for achieving various angles between a transmission input shaft and a transmission output shaft. The second bevel gear is coupled to the transmission output shaft in an indirect rotationally fixed manner. The unitary case is designed for a plurality of possible angular outputs wherein multiplication is substantially constant and the outer diameters of the individual bevel gears are substantially identical.
Patent JP-2003510884-A (JP)
IPC: H04B1/707
Filed: 2000-02-02
Abstract: A multiuser detector method and receiver that detects and decodes synchronous or asynchronous CDMA subchannels having different spreading factors with reduced computational complexity. The multiuser receiver is compatible with ZF-BLE, MMSE, decorrelating detectors and the like using Cholesky decomposition to minimize numeric operations. The receiver and method arranges the columns of system transmission response matrices representing the response characteristics of individual users into a total system transmission response matrix which represents a plurality of matched-filter responses for a given block of received data. The invention when used in conjunction with Cholesky decomposition reduces the number of required mathematic operations prior to parallel matched filtering.
Patent JP-2003529245-A (JP)
Title: 雑音抑圧音声ピックアップ
IPC: H04R3/00
Filed: 2000-10-24
Abstract: (57)【要約】
【課題】  高い雑音抑制能力を有する一つの組合せ式雑音抑圧音声ピックアップを提供する。
【解決手段】  複数の雑音抑圧音声ピックアップM1,M2を一緒に組み合わせて、それぞれの位置とその関連関係は支えに取り付けられている同相信号抑制回路U1により調整され、確定される。組合せ式雑音抑圧音声ピックアップの雑音抑圧機能は、単一の音声ピックアップより２倍以上増強し、きわめて悪い環境の高雑音でも、比較的高い信号対雑音比の性能を有する。
Patent JP-2003518729-A (JP)
Title: 極短波放射線を発生する方法、前記放射線によって装置を製造する方法、極短波放射線源装置およびこのような放射線源装置が装備されたリソグラフィ投影装置
IPC: H01L21/027
Filed: 2000-12-11
Abstract: (57)【要約】
固体媒体（３３）を真空ポンプ（３５）に接続された放射線源空間（３４）を通して移送するステップと、媒体の一部（３７）を前記媒体の一部に集束された強力なパルス化レーザビーム（４１）で照射し、したがってＥＵＶ放射線を放射するプラズマ（４７）を形成するステップとを含むＥＵＶ放射線を発生する方法が記載されている。ＥＵＶ放射線の強度を増加させ、媒体から剥離された粒子（５１、５２、５３）を収集する可能性を改善するために、少なくとも照射される媒体の一部（３７）は凹形形状を有する。この方法は、媒体を希ガスの流れに置くことにより効果がある。この方法およびＩＣ装置ような装置の製造およびリソグラフィ投影装置での方法の用途を実現するＥＵＶ放射線源装置も記載されている。
Patent JP-2003518632-A (JP)
IPC: G01S19/12
Filed: 2000-12-07
Abstract: A method and apparatus for use in a hybrid position location system. The method and apparatus combines measurements from Global Positioning System (GPS) and terrestrial transceiver stations to compute the location of a device. An algebraic solution to hybrid position location system equations is output from the method and apparatus. The method and apparatus determines the position of a device using a non-iterative method, as against the use of a conventional iterative least mean square method. The method of the present invention can be used to solve the location system equations in scenarios where a non-iterative solution is desirable. In certain scenarios, the location system equations may have two possible solutions. An iterative method would converge on one of the solutions, without any indication of the existence of the other ambiguous solution. Moreover, the iterative method may converge on the incorrect of the two ambiguous solutions. Use of the presently disclosed method and apparatus yields both the ambiguous solutions. The disclosed method may be followed up with iterative methods, using the solutions from the algebraic method as initial estimates of the device location for the iterative method. A different process can then select the correct solution. Thus, the algebraic method can be used to detect the existence of ambiguous solutions, and to find both solutions.
Patent JP-2003519121-A (JP)
Title: 純粋なシタロプラムの製造方法
IPC: C07D307/87
Filed: 2001-03-07
Abstract: (57)【要約】
式Ｉで表されるシタロプラムの製造方法において、式ＩＩ［式中、Ｚはヨウ素、臭素、塩素又はＣＦ 3  −（ＣＦ 2  ）ｎ−ＳＯ 2  −Ｏ−（式中、ｎは０、１、２，３，４，５，６、７又は８である。）である。］で表わされる化合物を、シアニド供給源との反応によって基Ｚをシアニドと交換するシアニド交換反応させ、生じた粗製シタロプラム生成物を場合により予め何らかの精製に付し、ついで粗製シタロプラム塩基を膜蒸留処理し、ついで得られたシタロプラム生成物を場合により更に精製し、後処理して、その塩基又は薬学的に容認された塩として単離することを特徴とする、上記シタロプラムの製造方法。
Patent JP-2003519685-A (JP)
Title: ４−アミノピコリネート類及び除草剤としてのそれらの使用
IPC: C07D213/89
Filed: 2001-01-12
Abstract: (57)【要約】
３−、５−及び６−位にハロゲン、アルコキシ、アルキルチオ、アリールオキシ、ヘテロアリールオキシ又はトリフルオロメチル置換基を有する式（Ｉ）
【化１】
 ［式中、ＸはＨ、ハロゲン、Ｃ 1 −Ｃ 6 アルコキシ、Ｃ 1 −Ｃ 6 アルキルチオ、アリールオキシ、ニトロ又はトリフルオロメチルを示し；Ｙはハロゲン、Ｃ 1 −Ｃ 6 アルコキシ、Ｃ 1 −Ｃ 6 アルキルチオ、アリールオキシ、ヘテロアリールオキシ又はトリフルオロメチルを示し；Ｚはハロゲン、Ｃ 1 −Ｃ 6 アルコキシ、Ｃ 1 −Ｃ 6 アルキルチオ、アリールオキシ又はニトロを示し；Ｗは−ＮＯ 2 、−Ｎ 3 、−ＮＲ 1 Ｒ 2 、−Ｎ＝ＣＲ 3 Ｒ 4 又は−ＮＨＮ＝ＣＲ 3 Ｒ 4 を示す］の４−アミノピコリン酸ならびにそれらのアミン及び酸誘導体は、広範囲の雑草抑制を示す有力な除草剤である。
Patent JP-2003532641-A (JP)
IPC: A61P3/10
Filed: 2001-04-17
Abstract: A method for preventing, delaying the onset of or treating diabetes in a patient comprising selecting a patient who is susceptible to developing diabetes, who is developing diabetes or who is diabetic and administering to the patienet one or more than one dose of a pharmaceutical agent comprising a polynucleotide encoding a secreted exogenous protein, namely luciferase.
Patent JP-2003531281-A (JP)
IPC: C11D3/37
Filed: 2001-04-19
Abstract: Compositions and methods which utilize certain modified starch-based polymer and/or oligomer materials, particularly modified amylose and/or modified amylopectin materials, as fabric treatment agents that can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such materials. The modified starch-based polymer and/or oligomer materials can be added to wash solutions by incorporating them into a laundry and/or fabric care composition, a fabric softener or by adding them separately to the washing solution. The modified starch-based polymer and/or oligomer materials are described herein primarily as liquid or granular detergent additives but the present invention is not meant to be so limited.
Patent JP-2003532256-A (JP)
Title: 走査電子顕微鏡の対物レンズを通した二次電子の捕集
IPC: H01J37/28
Filed: 2001-04-23
Abstract: (57)【要約】
高分解能走査電子顕微鏡は、極端に精細な位置分解能で化学的構造を高感度に決定する為に、その対物レンズを通じて二次オージェ電子を捕集する。そのシステムは、顕著な一次電子ビームの性能を提供するシュノーケルレンズ又は双極磁気レンズのような磁気高分解能対物レンズを使用する。オージェ電子を、転送球面コンデンサによって一次ビームの経路から偏向させる。一次ビームが球面コンデンサを横切るとき一次ビームの収差を防止する為に、一次ビームを管又は板によって遮蔽し、一次電子ビームの収差を減少させる為に、遮蔽物の外壁は、球面コンデンサのポテンシャル勾配に関連するポテンシャル勾配を維持する。一次電子ビームと捕集された二次電子ビームの同軸の配置は、オージェ画像がＳＥＭ図と一致することを許容する。
Patent JP-2003204695-A (JP)
Title: Brush wear detection system for automotive dc motor
Inventor: KIYOTA SHIGEYUKI
IPC: B60K6/52
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush wear detection system for an automotive DC motor that can detect brush wear, without using a special device to detect brush wear.  <P>SOLUTION: The brush wear detection system comprises a DC motor 4 provided in the automobile, wheels 3 driven by the drive force of the DC motor, a clutch 12 provided between the DC motor and the wheels, a motor rotation sensor 5 that detects the rotational speed of the DC motor, and a four-wheel drive (4WD) controller that detects wear on the brush. The clutch transmits some drive force through the viscosity of the oil, so that some reverse drive force from the wheel side is transmitted to the DC motor side, when it is not being driven. Although rotation is prevented through friction, when the brush is in a normal condition, the friction is decreased when the brush becomes worn and the DC motor is made to rotate by the reverse drive force. Thus wear on the brush can be detected by detecting the rotation speed of the DC motor, while the clutch is released.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203286-A (JP)
Title: Method for processing sensor data
Inventor: MORI YOSHICHIKA
IPC: G01N27/12
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a processing result of sensor data without storing and updating reference data on a user side when the data sensed by the sensor is processed based on the reference data.  <P>SOLUTION: The data on an object to be sensed is obtained by the sensor 101. The data sensed is transmitted to a data processing center 103 through a communication means 102. The data sensed, which is transmitted to the data processing center 103, is determined, for example, by comparison based on stored data 1031 equipped in the data processing center 103. The communication means 102 receives the result determined by a determination part 1032 and displays the result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202447-A (JP)
Title: Optical fiber array
Inventor: ASAI MOTOO
IPC: G02B6/24
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber array which has superior adhesion between a substrate and an adhesive layer, is free of peeling between the substrate and adhesive layer and a position shift of an optical fiber, and can accurately transmit a light signal.  <P>SOLUTION: The optical fiber array, constituted by forming a plurality of grooves on part of the top surface of the substrate, storing optical fibers in the grooves, and fitting a lid part which covers the optical fibers onto the substrate across the adhesive layer, is characterized by that at least part of the top surface of the substrate is roughened to 5 to 1000 nm mean roughness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206251-A (JP)
Title: Method of producing vinyl ether
Inventor: ANZAI RYUICHI
IPC: C07C43/162
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method easily and efficiently producing a target vinyl ether through the ether exchange reaction between an alkyl vinyl ether and an alcohol.  <P>SOLUTION: An alcohol and an alkyl vinyl ether are allowed to react with each other in the presence of a catalyst as the dissolved oxygen concentration is adjusted to ≥10 ppm in the reaction mixture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216115-A (JP)
Title: Liquid crystal display device
Inventor: FUKUDA MASARU
IPC: G09G3/36
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To attain the saving of electric power of a liquid crystal display device without lowering picture quality at the time of stopping the operation of a source driver.  <P>SOLUTION: This device is a liquid crystal display device which is provided with a liquid crystal panel having a plurality of pixel electrodes which are formed in a matrix shape, a gate driver, a source driver and a signal processing circuit supplying control signals and display data to the gate driver and the source driver and, in this display device, it is possible to eliminate the electric charging and discharging of stabilizing capacities by ON/OFF of a reference voltage circuit while holding electric charges of the capacities for stabilizing reference voltages by stopping operations of a D/A converter circuit outputting an analog voltage value in response to display data and the reference voltage circuit giving reference voltages to the D/A converter circuit and at the same time by cutting switches in the reference voltage circuit when the operation of the source driver is unnecessary.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002249895-A (JP)
Title: Plating method on aluminium alloy
Inventor: KURODA TETSUYA
IPC: C25D5/44
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a plating method on aluminium alloy which has a simple process, and gives a plate is high in the adhesiveness as compared to a conventional zinc substitution method or anodic oxidation method. SOLUTION: This plating method on aluminum alloy features that ADC12 including silicone is subjected to anodic electrolytic etching, silicone is protruded from the surface of the ADC12, and a process of forming ruggedness on the surface and a plating process are included therein.