baber/WOPTO huggingface dataset:
Patent JP-2004526295-A (JP)
Title: トレンチゲートフェルミしきい値形電界効果トランジスタ及びその製造方法
IPC: H01L21/265
Filed: 2001-11-08
Abstract: 電界効果トランジスタは、表面を有する第１の導電型の半導体基板を含む。第２の導電型のタブ領域はこの半導体基板内の表面にあり、第１の表面から第１の深さまで半導体基板の中に延びる。第２の導電型の間隔を空けたソース及びドレイン領域は、第２の導電型のタブ領域の表面に含まれて、第２の導電型のタブ領域とともに第２の導電型の単一の導電接合を形成する。これらの間隔を空けたソース及びドレイン領域は、第１の深さよりも浅い第２の深さまでタブ領域内に延びる。トレンチは間隔を空けたソース領域とドレイン領域との間にあるタブ領域に含まれ、第２の深さよりも深いが第１の深さよりも浅い第３の深さまで表面からタブ領域の中に延びる。絶縁されたゲート電極が、トレンチの中に含まれる。ソース及びドレイン領域にそれぞれ電気的に接触するソース及びドレインの電極が表面に設けられる。これらの電界効果トランジスタは、第１の導電型の半導体基板の中に、ある表面において、半導体基板内に表面から第１の深さまで延びる第２の導電型のタブ領域を形成することによって製造される。第２の導電型のソース／ドレイン領域は、第２の導電型のタブ領域の表面に形成され、第２の導電型のタブ領域との第２の導電型の単一の導電接合を形成する。ソース／ドレイン領域は、第１の深さよりも浅い第２の深さまでタブ領域の中に延びる。トレンチがソース／ドレイン領域の中に形成されて、そこから間隔を空けたソース及びドレイン領域を形成する。このトレンチは、第２の深さよりも深いが第１の深さよりも浅い第３の深さまで表面からタブ領域の中に延びる。絶縁されたゲート電極がトレンチの中に形成される。ソース及びドレイン領域にそれぞれ電気的に接触するソース及びドレインの電極が表面上に形成される。
Patent JP-2004520294-A (JP)
Title: 抗−血管新生およびマトリックスメタロプロテイナーゼ阻害活性を有するメリッサ葉抽出物を含む組成物
IPC: A61P17/00
Filed: 2001-12-12
Abstract: 本発明は、血管新生およびマトリックスメタロプロテイナーゼ活性を阻害するメリッサ葉抽出物を含む組成物に関する。本発明のメリッサ葉抽出物は、血管新生およびマトリックスメタロプロテイナーゼ活性を阻害するため、血管新生およびマトリックスメタロプロテイナーゼに関する疾患の治療または予防に適用できる。本発明のメリッサ葉抽出物を含む組成物は、１以上のその他の抗血管新生、抗癌、抗炎症および抗老化成分を含んでいてもよい。メリッサ葉抽出物を含むこの特定の組成物は、医薬、食事療法および／または化粧品に用いることが出来る。
Patent JP-2004517520-A (JP)
Title: モニタ偏向回路
IPC: G09G1/04
Filed: 2001-12-19
Abstract: モニタ偏向回路は、高電圧源から水平偏向コイルに電力を印加するバイポーラ・パワー・トランジスタを有する。モニタ偏向回路は、更に、バイポーラ・パワー・トランジスタをオンおよびオフに選択的に切り替えるベース駆動回路を含む。ベース駆動回路は、一次巻き線と、バイポーラ・パワー・トランジスタのベースに結合された二次巻き線と、一次巻き線の一端に結合される電源と、一次巻き線の他端をグランドに結合する駆動スイッチを有するフライバック・トランスを有する。ベース駆動回路は、更に、電源およびフライバック・トランスの一次巻き線の間に結合され、バイポーラ・パワー・トランジスタが導通する前にバイポーラ・パワー・トランジスタのベース電流を制御する定電流回路を有する。
Patent JP-2004522835-A (JP)
Title: ポリピバル酸ビニルの調製方法
IPC: A61P9/00
Filed: 2002-01-17
Abstract: 高シンジオタクチック性及び高分子量のポリピバル酸ビニルはピバル酸ビニルの低温懸濁重合によって調製される。更に、高分子量で高シンジオタクチック性のＰＶＡの前駆体として用いられる、高シンジオタクチック性微細球形ポリピバル酸ビニルは、開始剤としてアゾビスジメチルバレロニトリル用い、２０乃至７０℃でピバル酸ビニルを懸濁重合することによって調製される。加えて、ポリピバル酸ビニルは、分散剤及び静電気防止剤を用いて分離され、その結果、様々な大きさで均一な大きさの分布を持つ微細球形ポリピバル酸ビニルが調製される。微細球形ポリピバル酸ビニルは表面のみがＰＶＡに鹸化されるように、アルカリ水溶液に懸濁される。このようにして、塞栓術のための塞栓物質として使用できる球形の塞栓粒子が得られた。
Patent JP-2004522241-A (JP)
Title: 光記憶媒体ならびにこれを製造するための方法およびシステム
IPC: G11B7/257
Filed: 2001-10-24
Abstract: 本発明は、電磁放射線による情報の読出しおよび／または情報の記録が可能な光記憶媒体を製造するための改良された方法およびシステムに関する。さらに、本発明は、本発明の方法およびシステムを用いて得ることのできる改良された光記憶媒体に関する。この光記憶媒体はさまざまな層（１、５、７）を含み、このうち少なくとも２つが感圧接着剤層（４）によって接着されている。少なくとも接着剤層をレーザ光線で切断し、機械的な切断工具による欠点を解消する。 【選択図】図５Ｈ
Patent JP-2004519846-A (JP)
Title: カップラー機構を用いて増幅誘導放出を生成するソース、システムおよび方法
IPC: H01S3/067
Filed: 2001-07-02
Abstract: 増幅誘導放出を生成するソース、システムおよび方法を提供する。ソースは、ポンプ光を生成するポンプ源を含み、ポンプ光はドープファイバーのようなドープ素子によって提供される。ポンプ光に基づいてドープファイバーは増幅誘導放出を生成し、ドープファイバーは例えばエルビウムで浸した光のファイバーである。カップラー機構は、ドープファイバーにポンプ光を供給し、ドープファイバーから増幅誘導放出を送信する。また、カップラー機構は位相状態によってポンプ光と増幅誘導放出を隔離する。また、このシステムはソースとファイバー型の光ジャイロスコープのようなセンサーを備えている。さらに、増幅誘導放出を生成する方法が提供される。 【選択図】図１
Patent JP-2004518833-A (JP)
IPC: D03D1/00
Filed: 2002-02-21
Abstract: A paper machine fabric comprising at least two separate layers formed using at least two separate yarn systems: a yarn system forming the paper side and comprising machine direction and cross machine direction yarns and a yarn system forming the machine side and comprising machine direction and cross machine direction yarns, the yarn systems being arranged to form independent structures in the machine and cross machine directions of the fabric and the structures being bound together by means of binder yarns, a binder yarn being arranged to form part of the weave of a layer on the paper side surface and arranged to be interwoven with a layer of the machine side by being interwoven under at least one yarn in the machine side layer. The yarn system forming the paper side further comprises a substitute yarn provided with a binder yarn woven on both sides thereof. On the paper side, the substitute yarn is arranged to replenish the two yam paths formed by the above-mentioned two binder yarns at points where the above-mentioned two binder yarns are interwoven with the machine side.
Patent JP-2004525511-A (JP)
IPC: B23K20/10
Filed: 2002-02-26
Abstract: A controlled attenuation bonding tool for bonding a fine wire to a substrate. The bonding tool comprises a first cylindrical section having a substantially uniform first diameter; a second cylindrical section having a first end coupled to an end of the first cylindrical section, the second cylindrical section having a substantially uniform second diameter less than the first diameter; and a third section having a predetermined taper, a first end of the third section coupled to an end of the second cylindrical section.
Patent JP-2004536234-A (JP)
IPC: D06M101/00
Filed: 2002-04-11
Abstract: Filters and filter materials for removing microorganisms from a fluid are provided along with processes for using the same. The filters include a housing having an inlet and an outlet and a filter material disposed within the housing, wherein the filter material is formed at least in part from a plurality of filter particles having an activated coating with a lignosulfonate.
Patent JP-2004535856-A (JP)
Title: 被覆されたインプラントを供給取着するための方法及び装置
IPC: A61L29/00
Filed: 2002-03-22
Abstract: 被覆されたインプラントを供給取着する方法及び装置が提供される。一つの実施例は被覆されたインプラントの供給取着装置を含んでいる。この装置は、第１端、第２端及び内部孔を持つインプラント供給具を有し、その第１端は、被覆されたインプラントの付着防止処理を持つアクセス可能表面を備えた解放自在インプラントの保持領域を持っている。別の実施例において、インプラント供給取着装置を用いて、血管の目標位置に解放自在の被覆インプラントを取着する方法が提供される。この方法は、解放自在のインプラントを持つインプラント供給具の一部を血管の内部に挿入し、目標部位に向かってインプラント供給具を前進させ、供給具から解放自在のインプラントを取着し、そしてインプラント供給具の挿入部を血管から引き出すことを含んでいる。この実施例におけるインプラント供給具は、被覆されたインプラントの付着防止処理を持つアクセス可能表面を備えた解放自在インプラントの保持領域を持っており、そして解放自在インプラントは、解放自在インプラントの保持領域に面する第１の被覆を持っている。
Patent JP-2004529719-A (JP)
Title: 変形可能な３次元対象の画像系列を時間における前記対象壁の変形の表示を生ずるために処理する方法
IPC: G06T7/20
Filed: 2002-05-21
Abstract: 変形可能な３次元対象の画像の系列を処理する画像処理方法が、領域を用いて表される前記３次元対象の画像を構成するステップと表示するステップとを持ち、各画像が、前記系列の時間間隔内の対応する画像時刻において登録され、各領域が、前記時間間隔内の最大の収縮又は弛緩に関する数量的表示を示す。前記構成及び表示された画像の各領域は、前記領域の収縮又は弛緩の最大に関する計算された前記数量的表示の関数であるカラー符号化スケールの対応する色を付与される。前記数量的表示は、面又は領域が収縮又は弛緩の最大を持つ時刻、前記最大に対応する位相値、又は前記最大に達するまでの遅延であってもよい。
Patent JP-2004213419-A (JP)
Title: Remote plant monitoring system and remote plant monitoring method
Inventor: SASAKI SATOSHI
IPC: G05B23/02
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote plant monitoring system capable of using an inexpensive narrow band communication line.  <P>SOLUTION: This system comprises a remote plant 22 having a data generation part 4-3 for generating, when plant data collected in a fixed period are changed, plant data change information in which the time of change of the plant data is added to the value of the changed plant data and a communication part 4-1 for transmitting the generated plant data change information; and a central system 12 having a data reproduction part 6-4 for reproducing the plant data on the basis of the plant data change information transmitted through an always-on connection communication line 31 and a monitoring device for displaying the reproduced plant data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218200-A (JP)
Title: Wave impact avoiding soundproof wall
Inventor: SUMIYA YOICHI
IPC: E01F8/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow the whole wall surface to effectively function as a wave dissipating soundproof wall by forming a shielding wall at ordinary time; to easily and quickly form a wave impact avoiding opening part in a lower part of the soundproof wall when a wave impact is strong; and to avoid a wave impact reaching the whole soundproof panel by temporarily releasing a high wave to the inland side by this opening part.  <P>SOLUTION: An upper panel housing guide 14 is formed on a flange in left-right columns 3 composed of an a wide-flange shape steel, and the wave impact avoiding opening part 6 is formed in the lower part. A panel housing guide 7 for inserting, extracting and fitting a lower soundproof panel 5b for opening-closing the wave impact avoiding opening part 6 from above into, from and to a lower part of the columns 3, is composed of the wide-flange shape steel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219651-A (JP)
Title: Photosensitive planographic printing plate
Inventor: SHIRAISHI YUICHI
IPC: G03F7/11
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate which is suitable for drawing with laser light and has excellent developability and stain resistance in non-image areas and excellent printing resistance in image areas.  <P>SOLUTION: The photosensitive planographic printing plate has an intermediate layer containing a low-molecular compound having a quaternary ammonium group and acid anion group in combination within one and the same molecule and a photopolymerizable photosensitive layer in this order on a support object having a hydrophilic surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265603-A (JP)
Title: Electron emission system, cleaning unit for and cleaning method of electron emission device
Inventor: IWAMATSU TADASHI
IPC: G03G15/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron emission system that cleans fine particle on the thin film of the upper electrode surface of an electron emission device by a noncontact method.  <P>SOLUTION: The electron emission system includes a lower electrode 2, an upper electrode 5 consisting of a thin film, and a semiconductor layer 4 formed between the lower electrode and the upper electrode. The system further includes the electron emission device 1 of which surface of the upper electrode 5 is exposed to an outside space, an opposed electrode 21 provided so that it may be opposed to the upper electrode 5 with the outside space therebetween, a fine particle charging voltage control unit 22 that applies a voltage to electrify the fine particles adhered to the surface of the upper electrode 5 between the upper electrode 5 and the lower electrode 2, and a flying voltage control unit 23 that applies a voltage to fly the charged fine particles from the surface of the upper electrode 5 between the upper electrode 5 and the opposed electrode 21, wherein the fine particles charging voltage control unit is operated to electrify the adhered corpuscles, while the flying voltage control unit is operated to fly the charged corpuscles toward the opposed electrode 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217576-A (JP)
Title: Antimicrobial solution for agriculture and horticulture, and method for producing the same
Inventor: MATSUI TAKANAO
IPC: A01N25/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an antimicrobial solution for agriculture and horticulture, having disease-controlling activities, derived from a natural product and substituting a synthetic antimicrobial agrochemical; and to provide a method for producing the antimicrobial solution.  <P>SOLUTION: The antimicrobial solution for the agriculture and horticulture contains a pyroligneous acid and an extract of Japan cedar. The antimicrobial solution for the agriculture and horticulture is produced by preparing the extract of the Japanese cedar by extracting the Japanese cedar with an organic solvent, and mixing the extract with the pyroligneous acid. A Japanese cedar pyroligneous acid obtained by carbonizing the Japanese cedar can be used as the pyroligneous acid. The extract obtained from the wood of the Japanese cedar, or the extract of the heartwood part in the wood part of the Japanese cedar can be used as the extract of the Japanese cedar. The antimicrobial solution for the agriculture and horticulture can be neutralized by a base so that the pH may be 3-8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261200-A (JP)
Title: Disposable diaper
Inventor: SUGITO TOMOKO
IPC: A61F13/15
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper capable of diffusing discharged urine longitudinally and capable of utilizing the almost whole region of a core in absorption of urine.  <P>SOLUTION: The disposable diaper 1A is constituted of the absorbent core 2 having upper and lower surfaces 11 and 12 and extending to an area between front and back body peripheral regions 5 and 7, a first liquid permeable sheet 3 having an upper cover part 14 for covering the upper surface 11 of the core 2 and a lower cover part 4 for covering the lower surface 12 of the core 2 and a second liquid impermeable sheet 4 positioned outside a lower cover part 15 of the first sheet 3. This diaper 1A has the cleavage part 13 where the core 2 pierces the part between the upper and lower surfaces 11 and 12 in a thickness direction to extend toward a crotch part 6 from the front body peripheral region 5 longitudinally and defines a water guide cylindrical part 16 wherein the upper cover part 14 and lower cover part 15 of the first sheet 3 extend longitudinally from the front body peripheral region 5 toward the crotch region 6 along the longitudinal axis L of the diaper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224356-A (JP)
Title: Web corner type paper container
Inventor: OTA YOSHITOSHI
IPC: B65D5/24
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a web corner type paper container of excellent shape holding property and preventing degradation of the strength as the paper container.  <P>SOLUTION: In the web corner type paper container, outwardly folding pieces are continuously provided on both sides of side plates opposing front and back sides of a rectangular bottom plate. A web corner part with an outwardly folding piece and an inwardly folding piece connected to each other via a folding line is folded outwardly and bent to the inwardly folding piece side, and affixed to an outer surface and fixed and assembled therewith. The outwardly folding piece is larger than the inwardly folding piece, an outer surface of the inwardly folding piece is affixed to the side plate, and an inner surface of a portion of the outwardly folding piece larger than the inwardly folding piece is affixed to the side plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223800-A (JP)
Title: Polyester film for transfer material
Inventor: SATO AKIRA
IPC: B44C1/17
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anstistatic capacity and a blocking preventing capacity to the surface opposite to the transfer layer of a transfer material not only to enhance the capacity of the transfer material but also to reduce trouble accompanied by static electricity at the time of production of the transfer material or at the time of a transfer process.  <P>SOLUTION: This polyester film for the transfer material has an antistatic layer on its one side and the surface resistivity of the antistatic layer is 1×10<SP>13</SP>Ω/sq. or below and the tack strength with a pressure sensitive adhesive tape of the antistatic layer is set to 2.4 N/cm or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227287-A (JP)
Title: Three-dimensional cad data preparation system and three-dimensional cad data preparation method
Inventor: INOUE KAZUHITO
IPC: G06F17/50
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional CAD data preparation system for accurately and efficiently performing the input operation of three-dimensional data by converting two-dimensional CAD data used in a basic diagram prepared by a two-dimensional CAD system into highly precise data which have three-dimensional attributes and which can be used as they are in a three-dimensional CAD system for preparing a detailed diagram.  <P>SOLUTION: A three-dimensional drawing data conversion system 30 acquires two-dimensional drawing data from a two-dimensional drawing data file 11, converts the two-dimensional drawing data into three-dimensionally displayable data, and stores the data in a three-dimensional drawing data file 12. The three-dimensional drawing data conversion system 30 also extracts graphic elements and character strings from the two-dimensional drawing data, and specifies members configuring paths such as piping according to registered definition, and prepares positional data such as height data and three-dimensional drawing data where members to be used are given attribute data such as a class. Thus, it is possible to easily prepare three-dimensionally displayable data by using those data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223939-A (JP)
Title: Transparent laminated polyester film
Inventor: TOJO MITSUO
IPC: B32B27/36
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a transparent laminated polyester film excellent in transparency and scratch resistance.  <P>SOLUTION: The transparent laminated polyester film is obtained by providing a coating layer on at least one side of a substrate layer comprising a polyester. The substrate layer contains no particles substantially and the coating layer contains inert particles with a mean particle size of 10-150 nm. The substrate layer contains 30-200 wt. ppm of an Mn compound as Mn, 30-300 wt. ppm of an Sb compound as Sb and 0.1-2.5 wt.% of a diethylene glycol component. A film comprising the polyester has a refractive index of 1.490-1.510 in its thickness direction and the laminated film has a thickness of 20-300 μm and a total light transmissivity of 86% or above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230950-A (JP)
Title: Outboard motor
Inventor: TAKADA HIDEAKI
IPC: B63H25/42
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outboard motor released in limitation of a space for the hull due to an operation unit for operating a throttle valve, a shift rod and a swivel shaft and due to a bar handle, and facilitated in the fitting work by eliminating a necessity of wiring a push/pull cable and a signal wire in the hull.  <P>SOLUTION: In this outboard motor 10, the operation unit 32 for inputting instructions to drive a steering electric motor 28, a throttling electric motor 44 and a shifting electric motor 46 is arranged in a stern bracket 14 as a fitting part to the hull 12. An operation switch 32 is fitted freely to be removed from the stern bracket 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234937-A (JP)
Title: Connector
Inventor: MATSUMOTO MASAKAZU
IPC: H01R12/04
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector prevented from being soldered to a board in a slanted state, which can be easily soldered to a base board of the connector.  <P>SOLUTION: A soldering part 31 connected to a printed board 20 is formed at a center contact 3, a soldering part 52 connected to the printed board 20 is formed at an external contact 5 surrounding the center contact 3, an insulator 7 is arranged between the center contact 3 and the external contact 5, an outer-shell component fixed to the printed board 20 is mounted on an outer periphery face of the external contact 5, and a leaf spring 11 for pressing the printed board 20 to the soldering parts 31, 52 of the center contact 3 and the external contact 5 is provided at the outer-shell component 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233155-A (JP)
Title: Probe card and method of inspecting semiconductor chip
Inventor: YAMAGISHI YASUO
IPC: G01R1/067
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card on which probes can be formed at a high density and, at the same time, a decoupling capacitor used for cutting high-frequency noise is disposed near by the probes.  <P>SOLUTION: The probe card which is used for testing the electrical characteristics of an electronic circuit by bringing the probes into contact with the electrodes of a semiconductor wafer or chip to be inspected contains a first wiring board and a second wiring board mounted of the first wiring board, so as to form a gap between the first and second wiring boards. The probes are provided on the second wiring board, and at least the decoupling capacitor is mounted on the second wiring board in the gap on the opposite side of the probe attaching surface of the second wiring board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005412-A (JP)
Title: Remote research system
Inventor: SCHROF WOLFGANG DR
IPC: G16B50/30
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote research system providing a possibility of remote research.  <P>SOLUTION: The remote research system comprises a central laboratory site for carrying out chemical research tests, a laboratory robot for carrying out the chemical research tests, a central processing unit (CPU), a workstation 10 linked to the central processing unit for controlling the laboratory robot, a camera detecting actions of the laboratory robot when a chemical research test is being carried out and linked to the central processing unit via the workstation, and a workstation 20 for a remote user linked to the central processing unit 12 via a computer network 22 to allow remote user access to the chemical research test carried out in the central laboratory site. Execution states of the test are sent to the workstation 20 for the remote user by the camera via the central processing unit 12 and the computer network 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004232706-A (JP)
Title: Liquid sealed vibration control device
Inventor: SAKATA TOSHIFUMI
IPC: B60K5/12
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sealed vibration control device capable of effectively absorbing shaking vibration, idle vibration, etc, in different frequency zones by use of respectively corresponding orifices.  <P>SOLUTION: This liquid sealed vibration control device comprises a first subsidiary liquid chamber 32 connected to a main liquid chamber 30 through a first orifice 22, with a part of a chamber wall formed of a diaphragm 16, and a second subsidiary liquid chamber 34 connected to the main liquid chamber 30 through a second orifice 28. A part of a chamber wall of the second subsidiary liquid chamber 34 is composed of a piston member 36 and a cylinder member 23 that are relatively displaceable in such a direction as to vary the volume of the second subsidiary liquid chamber 34 in accordance with elastic deformation of a vibration damper base body 14. MR fluid 38 of which viscosity is changed in accordance with the tension of a magnetic field is sealed and held between both members 23 and 36. An electromagnet 44 capable of controlling the tension of the magnetic field is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238641-A (JP)
Title: Surface treatment apparatus and surface treatment method
Inventor: MIYANO HIROYUKI
IPC: H01L21/3065
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus which can be miniaturized, can easily cope with the change of a surface treatment pattern, and can arbitrarily change the surface treatment depth in the thickness direction of an article to be treated, and to provide a surface treatment method.  <P>SOLUTION: The surface treatment apparatus 10, for treating the surface 71 of an article 70 to be treated, has a voltage-apply side electrode part 20 comprising electrode 40 having a plurality of protrusions 45 protruding toward the side of an earth-side electrode part 30, a dielectric 41 fixed to the electrode 40 so as to face the earth-side electrode part 30, and a gas-feeding part 60 for feeding a gas into between the dielectric 41 of the voltage-apply side electrode part 20 and the earth-side electrode part 30. A surface treatment pattern is formed on the surface 71 of the article 70 by forming plasma arc-generating parts 50-53 at the positions respectively corresponding to the protrusions 45 of the electrode 40, between the article 70 mounted on the earth-side electrode part 30 and the dielectric 41.  <P>COPYRIGHT: (C)2004,JPO&NCIPI