baber/WOPTO huggingface dataset:
Patent JP-2002524725-A (JP)
IPC: G01Q60/10
Filed: 1999-09-07
Abstract: Apparatus for use in measuring and/or monitoring the relative position or displacement of two elements, includes a pair of elongate electrical conductors (10, 11) adapted to be associated with the respective elements, and means (12, 13, 18) for disposing the conductors at a mutual separation such that a detectable quantum tunnelling current may be generated between them on application of an electrical potential difference between the conductors.
Patent JP-2002525495-A (JP)
IPC: C10G32/00
Filed: 1999-09-28
Abstract: This invention describes a non-contact fuel-activating device comprising a housing means with a far infrared ray emitting body placed therein that provides a means for enhanced combustion of liquid fuels. The device can be installed externally on the fuel line before the point where fuel flows into a carburetor or fuel injection system. The result is improved fuel burning efficiency, increased engine power, and reduced harmful emissions.
Patent JP-2002526070-A (JP)
Title: 酵素のマイクロビーズ固定化方法
IPC: C12N9/96
Filed: 1999-09-16
Abstract: (57)【要約】
【課題】  非水系酵素反応で用いるに適した酵素の物理的固定化法を提供する。
【解決手段】  有機反応触媒として用いる酵素を水性媒体中で膨潤しうる網目構造をもつ脱水したヒドロコロイドポリマーゲルに含浸させ、得られたビーズを脱水する。この酵素固定化ビーズの有機反応触媒をサブチリシン・カールスバーグ酵素を用いオクタン溶媒中でＮ−アセチル−Ｌ−フェニルアラニンエチルエステルをプロパノールでエステル交換してＮ−アセチル−Ｌ−フェニルアラニンプロピルエステルにする反応で例証する。
Patent JP-2002534042-A (JP)
Title: 危険な環境において使用するためのケーブルシステム
IPC: H05K7/00
Filed: 1999-12-20
Abstract: (57)【要約】
接続密閉箱（１）から突き出している管状のケーブル出口と、このケーブル出口を通って接続密閉箱（１）に入り込んでいるケーブル（２１）との間のシールを形成する方法であって、この方法においては、熱復元スリーブ（１１）はケーブル（２１）およびケーブル出口（７、８、９）の周囲に密接するように収縮され、導電性の保護スリーブ（１３）は、熱復元スリーブの周囲をほぼ囲み、そしてこのスリーブの各端末を越えて延びるように、熱復元スリーブの周りに配置される。接続密閉箱に密封されたケーブル（２１）は、ゾーン１危険環境内で、例えば下水管渠の中で、使用することができる。例えば、接続密閉箱（１）内における電子通信装置を作動させるために、ケーブルに電力供給導線が含まれているとき、接続密閉箱（１）がゾーン１危険環境の耐性要求条件を満たすことを可能にすると共に、齧歯（げっし）類の攻撃に耐えるために、保護スリーブ（１３）はステンレス鋼で作られることが好ましい。
Patent JP-2002533393-A (JP)
Title: Ｃｃｒ５モジュレータとしてのアザビシクロアルカン
IPC: A61K31/47
Filed: 1999-12-23
Abstract: (57)【要約】
ケモカインの活性のモジュレータとして有用である式（Ｉ）［Ｒegionα］−［Ｒegionβ］−［Ｒegeionγ］−［Ｒegionδ］の化合物。また、本発明は医薬組成物、及びこれらの化合物を用いる治療方法も提供する。
Patent JP-2002533621-A (JP)
Title: ２つのハイドロポンプを備えたポンプ装置
IPC: F04C11/00
Filed: 1999-12-16
Abstract: (57)【要約】
本発明は、ベーン隔室ポンプと、このベーン隔室ポンプと一緒に駆動される第２のハイドロポンプとを有するポンプ装置に関する。ベーン隔室ポンプは、吸込み領域と圧縮領域とを有していて、吸込み領域内でベーン間の第１の圧力室とベーンの背後の後ろ側の第２の圧力室とが増大され、前記圧縮領域内で前記２つの圧力室が縮小され、しかもこの圧縮領域内で２つの圧力室が吐出し口に液圧式に接続されている。このベーン隔室ポンプは特に、自動車の流体力学式の伝動装置の調節シリンダに比較的高圧の圧力液体を供給するために用いられる。第２のハイドロポンプは、強制ガイドされる押し退け部材を有していて、低いシステム圧を有する循環回路特に自動車の潤滑油回路に圧力流体を供給するために設けられている。低い外気温度及び粘性の高い圧力流体においても、ベーン隔室ポンプが搬送開始できるようにするために、本発明によれば、ベーン隔室ポンプの後ろ側の圧力室が吸込み領域内で第２のハイドロポンプの吐出し口に接続されている。
Patent JP-2002534368-A (JP)
IPC: A61K8/33
Filed: 1999-10-11
Abstract: A cosmetic sunscreen composition is provided which includes at least one organic sunscreen, a crosslinked non-emulsifying siloxane elastomer, a volatile siloxane and water. The composition is an oil-in-water emulsion to provide an aesthetically pleasing light skinfeel and rich viscosity, even in the presence of greater than 25% sunscreen oils.
Patent JP-2002537129-A (JP)
Title: 研磨物品の製造方法及びその研磨物品
IPC: B24D13/14
Filed: 2000-01-13
Abstract: (57)【要約】
反応射出成形が、有効量の研磨粒子（２６）を研磨物品の型の少なくとも一部分に供給する工程と、少なくとも２つの相互作用成分を含有する結合剤前駆母剤（２８）を研磨物品の型に供給する工程とを有する、研磨物品（１０）の製造方法として利用される。結合剤前駆母剤（２８）が硬化されるとき、研磨粒子（２６）は結合剤前駆母剤から形成された結合剤中に固定される。研磨物品（１０）は、増大した量の研磨粒子を含有する複数の剛毛（１８）を有し、結合剤（２８）の研磨粒子（２６）に対する重量比は、少なくともおよそ１：３である。
Patent JP-2002539511-A (JP)
Title: 火災検出装置
IPC: G06K9/68
Filed: 2000-03-06
Abstract: (57)【要約】
火災検出装置は、初期火災が発生する時に生じるガス及び／又は蒸気に応答するＳＡＷセンサーアレイを含む。この装置は、例えば、ＰＣＢの回路の過熱を検出するのに特に適用できる。
Patent JP-2002542158-A (JP)
IPC: C07K14/575
Filed: 2000-03-23
Abstract: The present invention is directed to a system for treating uro-genital conditions. One aspect of this invention involves the treatment system comprising one or more polypeptides with an amino acid sequence including KPV (SEQ ID NO: 1), MEHFRWG (SEQ ID NO: 2), HFRWGKPV (SEQ ID NO: 3), SYSMEHFRWGKPV (SEQ ID NO: 4), for treatment of uro-genital conditions. The one or more polypeptides can also be a dimer formed from any of the amino acid sequences above. Uro-genital conditions can include infections, inflammation or both. In one preferred embodiment of the invention, the uro-genital condition includes infection and/or inflammation of the vagina, vulva, urinary tract, penis, and/or the rectum. In another preferred embodiment of the invention, the one or more polypeptides are dissolved in a carrier. In another preferred embodiment of the invention, the one or more polypeptides are associated with a tampon for preventing toxic shock syndrome. In another preferred embodiment, the one or more polypeptides are associated with a contraceptive for prevention of sexually transmitted diseases or infections. In another preferred embodiment, the one or more polypeptides are associated with a suppository for insertion into the vagina or rectum. <IMAGE>
Patent JP-2002541204-A (JP)
Title: Ｂ型肝炎、ｃ型肝炎及びその他の肝臓の関連ウイルス感染の治療に有用な医薬製剤及びその調製方法
IPC: A61K36/00
Filed: 2000-04-10
Abstract: (57)【要約】
本願明細書中に開示される発明は、抗肝毒性及び肝臓細胞再生能力及び免疫調節特性をもつ、Ｂ型肝炎（急性及び慢性）、Ｃ型肝炎（急性及び慢性）、その他の関連の、肝臓のウイルス感染の治療のために有用な薬効のある植物、フィランツス・アマルス（Ｐｈｙｌｌａｎｔｈｕｓ  ａｍａｒｕｓ）のバイオタイプ変種から調製された医薬配合品に関する。本発明は、上記薬効植物、フィランサス・アマラスのバイオタイプ変種の部分が、極性溶媒、特定比における極性溶媒と水、及び水だけ、で別々に抽出されるとき、そしてこのような抽出物が互いに混合されるとき、得られた配合品が本質的な抗ウイルス及び生物学的特性の全てを有し、一方、個々の極性又は水性抽出物単独では上記特性の１以上を有さないということを確認する。本発明は、生物学的及び化学的標準化プロトコールを用いた、上記の新規医薬配合品の製造方法にも関する。
Patent JP-2003521879-A (JP)
Title: アルツハイマー病とともに分離するミトコンドリア遺伝子における一塩基多型
IPC: C12Q1/68
Filed: 2000-04-19
Abstract: (57)【要約】
ｍｔＤＮＡにおける一塩基多型またはホモプラスミーのｍｔＤＮＡ変異の決定に基づく、組成物および方法が提供され、これらは、アルツハイマー病（ＡＤ）の存在またはこれを有する危険性を検出するため、およびＡＤを処置するために適した薬剤を同定するために、有用である。サンプル中のｍｔＤＮＡは、増幅され得る。本発明はまた、薬剤がアルツハイマー病を引き起こすか、その病理に寄与するか、または悪化させる可能性があるか否かを決定する方法を提供する。
Patent JP-2003508018-A (JP)
IPC: A01K67/02
Filed: 2000-05-05
Abstract: This invention relates to the reprogramming of animal cells and animal cell nuclei by nuclear addition. The invention also relates to the generation of animal cells, cell lines, tissues, organs, embryos and non-human animals by methods involving nuclear addition.
Patent JP-2002544259-A (JP)
Title: Ｐｄｅ４阻害薬としてのヘテロ置換ピリジン誘導体
IPC: A61P19/02
Filed: 2000-05-11
Abstract: (57)【要約】
本発明は、ホスホジエステラーゼＩＶ（ＰＤＥ４）を阻害することでサイクリックアデノシン−３’，５’−モノホスフェート（ｃＡＭＰ）のレベルを上昇させることによって、喘息などの疾患の治療において有用な式（Ｉ）の新規化合物を含むものである。本発明はさらに、医薬組成物および治療方法をも含む。
【化１】
Patent JP-2003500695-A (JP)
Title: 眼  鏡
IPC: G02C7/14
Filed: 2000-05-22
Abstract: (57)【要約】
近距離を見続ける作業の際に使用される眼鏡であって、１対の一体化されたレンズと段状プリズムのベースドイン（based-in）とを有する。レンズが光樹脂で作られ、プリズムが段状となっているため、レンズの厚み及び重さは小さくなる。この眼鏡は、近くの対象光を遠くの対象光に変えることができ、そのため、近くを継続して見つめる作業に起因する眼精疲労が著しく軽減されるとともに、近視につながる主要な後天的環境要因は完全に取り除かれる。
Patent JP-2002207930-A (JP)
Title: Debt distribution system of contents distribution service, charging system, debt distributing method, and storage medium
Inventor: NAGAHARA ATSUJI
IPC: G06Q30/04
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a charging system of contents distribution service which prevents charge payment that a user does not expect and suitably distributes digital contents with a charge system and distribution contents that the user desires. SOLUTION: When digital contents are retrieved, the digital contents are selected so that the total of subscription charges for the digital contents to be selected do not exceed the total amount obtained by adding the totals of discount charges corresponding to selected advertisement information to the upper-limit amount of a user profile table 30. When advertisement information is retrieved, the advertisement information is so selected that the total of the subscription charges corresponding to the selected digital contents does not exceed the total amount obtained by adding the total of discount charges corresponding to the advertisement information to be selected to the upper-limit amount of the user profile table 30.
Patent JP-2002205593-A (JP)
Title: Soundproofing device for power supply vehicle
Inventor: KAMURA KAZUTOSHI
IPC: B60P3/00
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To solve a noise reduction problem of a mobile power supply vehicle in need of noise reduction, wherein a generating set is installed on a subframe as a soundproof lightweight floor. SOLUTION: A subframe has notch grooves in places in a generating set installation part. When the subframe is mounted on a chassis, support members are integrated with the structural chassis so as to pass through the grooves, and the generating set is fixed on the support members, which reduces vibrational amplitude.
Patent JP-2002205373-A (JP)
Title: Printing machine
Inventor: YAMADA SEIJI
IPC: B41F31/02
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To suppress color mixing by a compact constitution and suppress a decrease in a density. SOLUTION: Plate drums A, B, C and Z are disposed around an intermediate transfer drum 2 as a primary transfer means, and developing means 10, 11, 12 and 13 are respectively provided corresponding to the drums A, B, C and Z. Ink images on the drums A, B, C and Z are sequentially superposed and transferred on the drum 2, and superposed ink images on the drum 2 are batch transferred onto a printing sheet P by a transfer roller 14. The means 10 corresponding to the drum A disposed at an uppermost stream of the transfer order to the drum 2 has two developing rollers 10a. The means 11, 12 and 13 except the means 10 each has only one developing roller.
Patent JP-2002206566-A (JP)
Title: Driving force transmission controller
Inventor: SHIGETA RYOHEI
IPC: B60K17/348
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To suppress repetitive fluctuation of a driving force transmission characteristic caused by duty control of a current flowing to an electromagnetic coil in a driving force transmission controller controlling driving force by controlling duty of an electromagnet. SOLUTION: In this driving force transmission controller controlling the driving force by controlling the duty of the electromagnet, since the driving force τ3 is smoothed by composing the electromagnet by two coils 13a and 13b and respectively shifting phases of voltages applied to the two coils about 180 deg., the fluctuation of the driving force characteristic caused by duty control which has been a problem in prior art can be reduced.
Patent JP-2002206791-A (JP)
Title: Remote controller for air conditioner
Inventor: TOMITA SHIGEKI
IPC: H04Q9/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller, indicating whether the same is in an area condition capable of effecting two-way communication with the body of an air conditioner or not. SOLUTION: In the remote controller for effecting remote control by two-way communication with the body of the air conditioner by an infrared ray signal or the like, an indication 7 that transmission and reception are permitted is indicated in a liquid crystal indicator 3 when the remote controller is in an area condition capable of effecting the transmission and reception of the infrared ray signal. According to this method, whether the two-way communication between the main body can be effected or not can be known immediately whereby wasteful operation such as the operating of an information knob, an operating knob 6 or the like under an area condition that the two-way communication an not be effected or action such as try and error toward the main body can be eliminated and the handling convenience of the remote controller is improved while reducing the consumption of a battery.  Further, the transmission and reception permitting indication is indicated at every given time whereby the consumption of the battery is reduced further and the elongation of the life of the same can be contrived.
Patent JP-2002211545-A (JP)
Title: Lattice shape member
Inventor: AOKI YASUO
IPC: B65D5/495
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a lattice shape member which surely maintains an assembled condition, which can be made flat speedily, and the lengthwise panel and the transverse panel of which can be easily fitted and assembled. SOLUTION: Lengthwise panels 2a, 2b and transverse panels 3a, 3b are crossing in a standing manner, and each of them is fitted at a corresponding position through notches 4-11. The fitting positions by the notches 4-11 are arranged on straight lines A, B extending in parallel with the longitudinal direction of the panels 3a, 3b along them.
Patent JP-2002211397-A (JP)
Title: Electric coupler
Inventor: KOJIMA KIICHI
IPC: A23G3/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To allow an electric coupler to cope with poor alignment of a mechanical coupler within a permissible range with ease. SOLUTION: The front end contact section 311 of a contact piece 31 in a contact piece assembled body 3 comprises a tapered section 311b, which is connected to a section 312 having a large cross section in the rear and becomes thinner forward, and a small diameter section 311a, which is connected to the tapered section 311b and has the same diameter as that of the front end of the tapered section 311b.
Patent JP-2002212097-A (JP)
Title: Lipid metabolism-improving agent
Inventor: TOBA YASUHIRO
IPC: A23J3/34
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a lipid metabolism-improving agent which can orally be administered, is effective at a relatively small dose, and does not have a problem on flavor and storage stability. SOLUTION: This lipid metabolism-improving agent contains as an active ingredient a basic protein fraction or basic peptide fraction originated from milk.
Patent JP-2002213512-A (JP)
Title: Rotary damper
Inventor: HATORI HIROYUKI
IPC: F16F9/12
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To cut down the number of components and miniaturize a rotary damper. SOLUTION: This rotary damper has a body case 10 having teeth 11a formed on its outer periphery at a fixed interval and an engagement hole 21 with which a fixed shaft is engaged, and it is also equipped with a shaft body 20 provided along the axial center of the body case 10, and a rotor protrusively formed on the outer periphery of the shaft body 20 and provided in the body case 10 filled with viscous liquid.
Patent JP-2002218122-A (JP)
Title: Facsimile terminal
Inventor: HOJO HAJIME
IPC: H04N1/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal that can enhance the operability by considering the user-friendliness of a destination setting menu of the facsimile terminal. SOLUTION: In the facsimile terminal where an operation section 100 having a large-sized LCD display section 101 registers a destination telephone number, the large-sized LCD display section 101 of the operation section 100 is provided with a control means (an operation section controller 1 and a main controller 2) that selectively displays a person destination retrieval menu and a group destination retrieval menu.
Patent JP-2002217149-A (JP)
Title: Wafer polishing apparatus and method
Inventor: TOMINAGA HIROYOSHI
IPC: B24B37/08
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing apparatus and method that can stably polish wafers and carry out a uniform dressing of polishing cloths simultaneously and can improve qualitative stability and productivity of wafers although a carrier does not rotate. SOLUTION: In the wafer polishing apparatus in which wafers 10 are polished by polishing cloths 14a, 16a attached on rotating platens 14, 16 after the wafers 10 are set up in wafer holding holes 2 on a carrier 1, dressing rings 4 are fitted in the wafer holding holes 2 so as to turn freely, and the wafers 10 are set up inside the dressing rings 4.
Patent JP-2002221369-A (JP)
Title: Method and device for controlling refrigerating apparatus
Inventor: YAMAGUCHI SHIGETO
IPC: F25B1/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling a refrigerating apparatus of low cost and a compact size, having a less parts-count. SOLUTION: In the refrigerating apparatus, a refrigerating machine oil, which is separated from a refrigerant at least at a predetermined temperature or below is used for lubrication of the sliding part of a compressor. In the control of the apparatus, temperature and an operation frequency of the compressor are detected. When a controller judges on the basis of a detected temperature and frequency of the compressor that a detected frequency exceeds a predetermined value, and that the detected temperature is lower than a predetermined temperature, the operation frequency is switched over to a protection frequency.
Patent JP-2001242821-A (JP)
Title: Regeneration for anode of flat display screen
Inventor: JAEGER AXEL
IPC: H01J31/12
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration method of a cathode luminescent screen having at least one anode to be excited by electron radiation with a line scanning. SOLUTION: Regeneration phases are provided to anodes within a time when the anodes are at a quiescent potential and addresses are instructed to a line only whose one part is to be scanned in respective reproduction phases and a cathode is biased in a state of corresponding to that of a preceding picture.
Patent JP-2002219280-A (JP)
Title: Videogame system, method of controlling it, program of videogame, and computer readable storage medium
Inventor: AOKI KAZUHIKO
IPC: A63F13/53
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a networked videogame capable of varying a virtual world without loading a burden on a server. SOLUTION: A first and second computers 1a and 1b are connected to a server 116 via a network 100. If a first player wins a battle with a non-player character 203, the first computer receives an order to capture the non-player character. On receiving the order to capture it, the first computer then receives an order to position the non-player character 203 within the virtual world. On receiving the order to position the character, the first computer transmits a notice of the positioning of the non-player character 203 to the server. The second computer, when receiving from the server a notice that the character 202 of a second player is located within a predetermined distance from the non-player character 203, causes a predetermined encounter event to occur.
Patent JP-2002221756-A (JP)
Title: Projection type display device
Inventor: SATO YOSHIHISA
IPC: G02F1/13
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device by which unnecessary illuminating light can be reduced and contrast in a projected image is improved and unnecessary generation of heat can be suppressed. SOLUTION: The projection type display device is provided with a light source 2, a reflection condensing mirror 3 to reflect light emitted from the light source 2 in almost one direction, and a plurality of lenses 4a. This display device is equipped with a first MLA 4 wherein an incident light from the reflection condensing mirror 3 is segmented into a plurality of images and the light spot of each segmented image is generated at a prescribed position, and a plurality of lenses 5a corresponding to a plurality of spots generated by the first MLA 4.  The display device also has a second MLA 5 disposed in the vicinity of a focal distance of the first MLA 4 and a spatial light modulation element 10 wherein a luminous flux from the second MLA 4 is made incident and spatially modulated based on a image signal to be applied and then emitted, and a light shielding and absorbing part 11 which shields or absorbs at least a part of the total amount of the light that is emitted from each lens 4a of the first MLA 4 but is not made incident into each corresponding lens of the second MLA 5.
Patent JP-2002219217-A (JP)
Title: Game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To improve an illumination effect and performance by changing brightness of the visible light emitted from an emitter, and to easily control the brightness of the light. SOLUTION: A lamp control means is provided with a lighting control means 71a having a brightness control unit 71b. Voltage E1-E4 of the driving power to be supplied from lighting driving circuits 95-98 to LED 72A-72P are changed to control brightness of each LED 72A-72P, and brightness of the light to be emitted from the LED 72A-72P can be controlled smaller, as the driving voltage E1-E4 is smaller. On the other hand, brightness of the light to be emitted form the LED 72A-72P can be controlled larger, as the driving voltage E1-E4 is larger.
Patent JP-2002227987-A (JP)
Title: Hydraulic control unit of automatic transmission
Inventor: HIRAKAWA SHIGEKI
IPC: F16H61/06
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control unit of automatic transmission which can be miniaturized without decreasing a damping effect. SOLUTION: A hydraulic pulsation of control command pressure is damped by an accumulator 61 after the hydraulic pulsation is damped primarily by an orifice 131. The range which the accumulator 61 damps a hydraulic pressure pulse is that of a part of an output hydraulic pressure of a electromagnetic value 12. That is, a load of spring 613 is set so that a stroke of damper piston 612 of the accumulator becomes maximum when the hydraulic pressure from the electronic value 12 is less than maximum value. So the maximum load of the spring 613 can be decreased and the pressed area can be reduced. Accordingly, the outside diameter of the damper piston 612 can be reduced and miniaturize the accumulator 61.
Patent JP-2002232506-A (JP)
Title: Information communication terminal
Inventor: AIZAWA KOJI
IPC: H04L69/14
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To realize an information communication terminal that can easily manage information and realize information communication meeting the purpose. SOLUTION: Each of channel communication units 1a-1d and an operation terminal 2 is provided with a communication unit making communication with the same communication standard and communication is attained among the units 1a-1d and the terminal 2. Thus, any of the channel communication units, e.g. the channel communication unit 1a, is replaced with any of the other channel communication units 1b-1d and used. Then any of the channel communication units 1a-1d placed at different places and having different communication forms is combined selectively with the operation terminal 2 and the combined unit and terminal are connected to a network channel 3 so as to attain communication meeting the purpose of users by utilizing functions of the channel communication units 1a-1d.
Patent JP-2002076363-A (JP)
Title: Liquid crystal display
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/1368
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that overetching occurs on drain electrodes during forming of openings in a five-mask process for channel etch type TFTs, formation of a passivation insulation layer tends to degrade transistor characteristics, and its manufacturing process takes long with its high cost. SOLUTION: Source wirings and drain wirings are formed as a laminate of an alloy of an anodic-oxidizable heat resistive metal and aluminum, the surface thereof is anodic-oxidized, and an impurity-containing amorphous silicon layer is transformed into a silicon oxide layer utilizing an optical mask, thus eliminating the need of a passivation insulation layer. An insulation layer is formed anew on exposed scanning lines to rationalize an island forming step for semiconductor layers and an opening forming step for the insulation layer.