baber/WOPTO huggingface dataset:
Patent JP-2004198844-A (JP)
Title: Method for forming image
Inventor: HOSOI KIYOSHI
IPC: G03G7/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an electrophotographic image by which an electrophotographic recording sheet can have high gloss and uniform gloss in a toner image receiving layer and in an image part in a method for forming an image by a color copying machine or a color printer employing an electrophotographic method.  <P>SOLUTION: The method for forming an image includes a fixing process of laminating an electrophotographic recording sheet with a toner image transferred thereto on a fixing belt, heating and pressurizing, cooling and releasing the sheet from the fixing belt. The electrophotographic recording sheet used has at least one layer of a toner image receiving layer comprising a thermoplastic resin on a supporting body comprising a cellulose pulp paper as a raw paper, and the sheet shows ≤1.3% shrinkage in the CD (cross direction).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181918-A (JP)
Title: Holding structure of ink cartridge
Inventor: KAMIARI HIDEO
IPC: B41J25/34
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holding structure of an ink cartridge in which operability of a work for loading/unloading an ink cartridge is enhanced significantly by eliminating a trouble when the ink cartridge is replaced.  <P>SOLUTION: The holding structure of an ink cartridge comprises a carriage 2 having a rear wall 2a for holding the rear side face of an ink cartridge 1, a bottom part for supporting the bottom face of the ink cartridge 1, and one side wall 2b for holding one side wall of the ink cartridge 1, a front cover 5 fixed to the carriage 2 to be opened/closed freely in the horizontal direction in order to press hold the front surface of the ink cartridge 1 toward the rear surface side and to press hold the other side face of the ink cartridge 1 toward the one side face side, and an upper cover 7 fixed to the carriage 2 to be opened/closed freely in the vertical direction in order to press hold the upper surface of the ink cartridge 1 toward the bottom surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003270467-A (JP)
Title: Method of manufacturing optical waveguide device, optical waveguide device, and coherent light source and optical apparatus using the optical waveguide device
Inventor: YOKOYAMA TOSHIFUMI
IPC: G02F1/377
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To control the thickness of an optical substrate with high precision in manufacturing the optical waveguide device.  <P>SOLUTION: The surface of the substrate 2 is masked by applying a resist to all regions of the substrate except where stopper portions 6 are to be formed (i.e., to the left and right in width direction of the substrate 2). Then, the stopper potions are formed on the surface of the substrate by sputtering/vapor deposition of Cr on the surface of the substrate 2 and then the resist is removed. Using a UV curing resin 3, an Mg-doped LiNbO<SB>3</SB>optical substrate 1 is laminated between the pair of stopper potions 6 to the left and right of the surface of the substrate 2. After laminating the optical substrate 1 which is made of a non-linear optical material, on the substrate 2, the optical substrate 1 is abraded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004206796-A (JP)
Title: Magnetic random access memory and data read method thereof
Inventor: IWATA YOSHIHISA
IPC: G11C11/15
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress read errors by effectively reducing the number of MTJ (Magnetic Tunnel Junction) elements connected to the read bit line.  <P>SOLUTION: This magnetic random access memory is provided with: a plurality of MTJ elements 12 disposed in a block BK11; word lines WL1, WL2, WL3 and WL4 independently connected to the ends of the MTJ elements 12; a read subbit line RBL' connected in common to the other ends of the MTJ elements 12; a block selection switch RSW one end of a current path of which is connected to the read subbit line RBL'; and a first read main bit line RBL connected to the other end of the current path of the block selection switch RSW.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212421-A (JP)
Title: Optical fiber
Inventor: KUWABARA MASAHIDE
IPC: C03B37/10
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that spinning speed can not be enhanced to a prescribed speed or more and optical fiber can not be produced at high efficiency because spinning temperature and the spinning speed should be properly selected in the spinning of the optical fiber having a structural defect.  <P>SOLUTION: In a production method of the optical fiber, a quartz system optical fiber preform whose core part contains a germanium dioxide compound is heated and spun and the optical fiber with outer diameter 125μm±3μm is produced. Therein, the optical fiber is produced in such a manner that glass material constituting the region ≤50% of the optical fiber outer diameter has an electron density of the uncrosslinked oxidation defect species (Ge(D)-E') of 1×10<SP>12</SP>spins/g or more measured by the electron spin resonance method. Then, even after the optical fiber is exposed to a deuterium atmosphere, the electron spin density of Ge(D)-E measured by the electron spin resonance method is allowed to remain by 1×10<SP>12</SP>spins/g or more in the region of the optical fiber described above.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211566-A (JP)
Title: Emission control system and emission control method
Inventor: NAKANISHI YOSHIYUKI
IPC: F01N3/20
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emission control system and an emission control method having sufficiently high NOx decomposability by combining a plasma reactor with an NOx selecting reducing catalyst.  <P>SOLUTION: This emission control system 1 exhausts purified gas via an exhaust pipe by purifying exhaust gas generated by combustion in an oxygen excessive atmosphere, and has the plasma reactor 2, an NO<SB>2</SB>adsorption catalyst part 4 and an NOx selecting reducing catalyst part 5 from the exhaust pipe upstream side of the exhaust gas, and has a heating-up catalyst part 3 for raising an exhaust gas temperature up to an operation temperature of an NOx selecting reducing catalyst for constituting the NOx selecting reducing catalyst part by combustion reaction of a reducing agent on the downstream side of the plasma reactor 2 and the upstream side of the NO<SB>2</SB>adsorption catalyst part 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213215-A (JP)
Title: Method and device for inputting image
Inventor: FURUHATA AKIO
IPC: G06T3/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image inputting method for realizing a guide display function capable of presenting an image pickup operation to surely acquire the objective area of image processing from an input image to a user.  <P>SOLUTION: An image pickup part 10 images an image to be inputted. An image display part 11 displays the imaged picture and guide information. A guide information preparing part 13 prepares the guide information for acquiring the objective area of the image processing from the input image. A processing objective area extracting/judging part 12 extracts the objective area of the image processing based on the guide information from the imaged picture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183881-A (JP)
Title: Wedge roller rolling friction transmission
Inventor: OGOSHI HIDEO
IPC: F16H13/14
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight transmission of excellent durability and reliability by giving optimum pressurizing characteristic to the characteristic of traction oil to be used in a transmission to transmit the torque by the friction force between a shaft and a ring disposed eccentric to each other.  <P>SOLUTION: In a wedge roller rolling friction transmission in which three transmission rollers are provided in spaces formed between a shaft and a ring at non-equal intervals, two of these transmission rollers are positionally fixed, and one transmission roller generates a large normal force on a contact surface by the friction force generated in the contact surface between the shaft or the ring and the transmission roller by the torque as a wedge roller supported with the movable axis, the wedge roller is disposed at the position of a space more extensive than a space at the center between the maximum and minimum positions of the space.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004502158-A (JP)
Title: 物理−電気センサ
IPC: G01P15/18
Filed: 2001-06-15
Abstract: 力または振動を検知するための物理−電気センサは、圧電性支持構造体（３）に支持された内側本体（１）を具備し、圧電性支持構造体は周囲のフレームワーク（２）に遊動状態で支持され、支持構造体の両極から延びる信号伝送用導線をさらに具備する。あるいは、周囲のフレームワーク（２）は、フレームワーク（２）上の支持構造体用の遊動支持位置に配置された圧電領域を備えてもよい。また、フレームワーク（２）は弾性材料（４）によって外側フレーム（５）に遊動支持されてもよい。
Patent JP-2004509315-A (JP)
IPC: F26B3/00
Filed: 2001-09-21
Abstract: A vapor collection method and apparatus capable of capturing vapor compositions without substantial dilution. The method and apparatus utilize a material (12) that has a surface (14) with an adjacent gas phase. A chamber (16) is positioned in close proximity to a surface (14) of the material (12). The position of the chamber (16) creates a relatively small gap (H) between the surface of the material (14) and the chamber (16). The adjacent gas phase between the chamber and the surface define a region possessing an amount of mass. At least a portion of the mass is drawn through the region by induced flow. The utilization of a small gap (H) limits the flow of mass that is external to the chamber (16) from being swept through the chamber by induced flow.
Patent JP-2004509952-A (JP)
Title: 炎症性疾患を処置するためのモルホリン−アセトアミド誘導体
IPC: C07D413/14
Filed: 2001-09-28
Abstract: 式（Ｉ）：     〔式中、Ｒ １ は、Ｃ １   〜   １６ アルキル、Ｃ ２   〜   ６ アルケニル、Ｃ ２   〜   ６ アルキニル、Ｃ ２   〜   ６ アルキニル−Ｙ １ −、アリール−Ｙ １ −、ヘテロアリール−Ｙ １ −、アリール−（Ｏ） ｔ −アリール−Ｙ １ −、アリール−（Ｏ） ｔ −ヘテロアリール−Ｙ １ −、ヘテロアリール−（Ｏ） ｔ −アリール−Ｙ １ −、ヘテロアリール−（Ｏ） ｔ −ヘテロアリール−Ｙ １ −、Ｃ ２   〜   ６ アルケニル−Ｙ １ −、アリール−Ｏ−Ｙ １ −、ヘテロアリール−Ｏ−Ｙ １ −、Ｃ １   〜   １６ アルキル−ＳＯ ２ −Ｙ １ −、Ｍ−Ｙ １ −、Ｊ ２ −Ｙ １ −、−ＣＮ、またはＣ ３   〜   ８ シクロアルキル−Ｙ １ −もしくはＣ ３   〜   ８ シクロアルケニル−Ｙ １ −（ここで、該シクロアルキルもしくは該シクロアルケニルは、１個以上のヒドロキシルもしくはＣ １   〜   １６ アルキル基で任意に置換されていてもよい）を表し；Ｒ ２ は、水素またはＣ １   〜   １６ アルキルを表し；Ｘは、エチレンまたは式ＣＲ ｅ Ｒ ｆ （ここで、Ｒ ｅ およびはＲ ｆ は、独立して、水素もしくはＣ １   〜   １４ アルキルを表すか、またはＲ ｅ およびはＲ ｆ は、それらが結合されている炭素原子と一緒になってＣ ３   〜   ８ シクロアルキル基を形成してもよい）で示される基を表し；Ｒ ３ およびＲ ４ は、独立して、水素またはＣ １   〜   １４ アルキルを表し；Ｚは、結合、ＣＯ、ＳＯ ２ 、ＣＲ ９ Ｒ ６ （ＣＨ ２ ） ｎ 、（ＣＨ ２ ） ｎ ＣＲ ９ Ｒ ６ 、ＣＨＲ ６ （ＣＨ ２ ） ｎ Ｏ、ＣＨＲ ６ （ＣＨ ２ ） ｎ Ｓ、ＣＨＲ ６ （ＣＨ ２ ） ｎ ＯＣＯ、ＣＨＲ ６ （ＣＨ ２ ） ｎ ＣＯ、ＣＯＣＨＲ ６ （ＣＨ ２ ） ｎ 、またはＳＯ ２ ＣＨＲ ６ （ＣＨ ２ ） ｎ を表し；ｎは、０から４までの整数を表す。〕 で示される化合物、その調製方法、それを含む製剤、および炎症性疾患を処置するための治療におけるその使用。
Patent JP-2004533593-A (JP)
Title: 温度制御式貯蔵システム
IPC: B60N2/75
Filed: 2001-11-02
Abstract: 温度制御式貯蔵システムは第１熱交換器を保持している前壁付きの室と、第１熱交換器へ熱を送りまたは第１熱交換器から熱を取り去るヒートポンプと、室内に収納される取り外し可能な携帯式コンテナーとを備え、コンテナーの前壁内に備えられた第２熱交換器が第１熱交換器と熱的に連結している。ヒートポンプの動作を制御することにより、コンテナーの内部が希望通りに冷却または加熱され得る。
Patent JP-2004515196-A (JP)
Title: 突入電流制限回路、電源装置、および電力変換装置
IPC: H03K17/16
Filed: 2000-11-30
Abstract: 本発明は突入電流制限回路、電源装置、および電力変換装置に関し、特に、高い電力定格に対応可能で、装置の軽量化と縮小化とを図りつつ、かつ高い信頼性と耐久性とをもって突入電流を制限することを可能にすることを目的とする。 そして、上記目的を達成するために、スイッチ（１１）、容量素子（１２）およびスイッチング素子（３０）が、互いに直列に接続されており、これらが構成する直列回路が主電源（１０）に接続されている。インバータ（１３）は、容量素子（１２）に接続されている。容量素子（３２）と抵抗素子（３３）とを有する直列回路が、スイッチング素子（３０）のコレクタとゲートとの間に接続されている。スイッチ（１１）がオンすると、駆動回路（２０）はスイッチング素子（３０）をオン駆動する。
Patent JP-2004520946-A (JP)
IPC: B24B13/00
Filed: 2001-12-20
Abstract: Jet-induced finishing of a substrate surface includes means for covering the surface with an abrasive liquid slurry and means for impinging a jet of fluid, either a gas or a liquid, against the slurry to create a high-shear work zone on the substrate surface whereby portions of the substrate are lifted and removed to alter the shape of the surface towards a predetermined shape and/or smoothness. The surface may be covered as by cascading a flowing layer of slurry over it or by impinging slurry onto the work zone or by immersing the substrate in a pool of the slurry. A nozzle for dispensing the jet fluid is precisely located at a predetermined distance and angle from the surface to be finished. A coarse removal function is provided by disposing the nozzle tip at a first distance from the substrate surface, and a fine removal function is provided by disposing the nozzle closer to the substrate surface. The invention is generally useful for finishing optical elements, and especially for inexpensive forming of microlenses.
Patent JP-2005501394-A (JP)
Title: 導電構造を製造するための方法
IPC: C25D3/38
Filed: 2002-01-03
Abstract: 導電構造を製造するための方法では、導電構造が形成されるべき場所において溝を備えた表面を有するように、電気絶縁層が作製または準備される。基板表面に対して垂直な溝のうちの少なくともいくつかは、アスペクト比（構造の深さ（ｔ）と幅（ｂ）との比）が１：５から５：１の間、たとえば、少なくとも２：３である断面を有する。基板表面には、溝の特徴的な寸法と比較して薄い導電層が設けられる。その後、基板表面は、溝が充填されるまで、ガルバナイジングされる。
Patent JP-2005503115-A (JP)
Title: ギャップジャンクション透過性分析
IPC: C12Q1/02
Filed: 2002-01-31
Abstract: 本発明は、ギャップジャンクション分析方法であり、コネクシンを特徴付けるための方法、および、ギャップジャンクション機能に作用する化合物を同定するための方法の両方を提供する。
Patent JP-2004521744-A (JP)
IPC: B21D51/30
Filed: 2002-01-29
Abstract: A seam adjuster for ensuring that a tight seam is formed between a can end and a can body. The seam tool (32) is mounted via bearing (34) on the seam lever (31), the centre of the bearing being eccentric to its outside diameter. The bearing has an external thread (35) which mates with a complementary worm mechanism (36). By virtue of the eccentricity, rotation of the worm mechanism rotates the bearing and moves the seam tool radially for adjusting seam tightness. Seam tool height is set by a spacer (33) or shim which is readily interchangeable for varying the seam tool height without affecting seam tool tightness. <IMAGE>
Patent JP-2004525127-A (JP)
Title: バニロイド受容体（ｖｒ１）アンタゴニスト活性を有する尿素誘導体
IPC: A61P25/06
Filed: 2002-03-07
Abstract: 本発明は、バニロイド受容体（ＶＲ１）アンタゴニスト活性を有する新規化合物、それらの製造方法、それらを含有する組成物、および種々の障害の治療におけるそれらの使用に関する。
Patent JP-2004530350-A (JP)
IPC: H04B1/30
Filed: 2002-03-27
Abstract: A wireless or wired communication system and method is provided including a transmitter and a receiver. A RF communication system in accordance with the present invention includes an apparatus and gain control method between RF receiver and baseband modem in case of a plurality of gain stages inside a receiver. The gain of each stage can be controlled by an integrated gain controller. The gain controller monitors the signal level of each gain stage to place its gain to optimal value. The gain control apparatus and method can be implemented in a digital AGC system. The gain controller accepts a signal implementing gain control and thus there is no stability issue. When distributed gain stages are present inside a related art receiver and separate gain control loops are used, stability issues can arise. In a preferred embodiment of an apparatus and method, the baseband modem decides the amount of gain control and adjusts the gain of certain gain stages by the proper amount.
Patent JP-2005501440-A (JP)
IPC: H04B1/04
Filed: 2002-04-11
Abstract: The present invention, generally speaking, provides for control of a modulator, such as a polar modulator or conventional linear modulator, to produce high quality RF signals that ramp quickly from a condition of minimal output power to a condition of information-bearing modulation at a specified output power and back down to the condition of minimal output power. Using a polar modulator, for example, it is theoretically possible to perform ramping without degrading the transient measurements beyond the degradation caused by the information-bearing modulation itself. This ideal can be closely approached in practice. Such ramping can be achieved without the need for extensive unit-by-unit calibration on the manufacturing line. <IMAGE>
Patent JP-2004532848-A (JP)
Title: 好血管形成剤としての新規なフタルイミドミミックスの合成および評価
IPC: A61P15/18
Filed: 2002-04-22
Abstract: 本発明は抗血管形成化合物として活性を有する新規なサリドマイド誘導体化合物に向けられる。より詳しくは、これらの化合物は一般構造を有し、式中、R 1 はH、ハロ、アルキル、ハロアルキル、-NH 2 、ヒドロキシおよびアルコキシからなる群から選択され;R 2 は所望により置換されていてもよい二環式、所望により置換されていてもよいアリールからなる群から選択され;R 6 はHまたはC 1 -C 8 アルキルであり;R 19 は所望により置換されていてもよいアリールであり;かつ、mは0〜6である。
Patent JP-2004525424-A (JP)
Title: スクロールするカラープロジェクタ及びそのためのスキャナ位相制御
IPC: H04N9/31
Filed: 2002-04-04
Abstract: スクロールするカラープロジェクタのためのスキャナ位相制御は、スキャナのプリズムを回転させるモータの逆起電力値を、前記プリズムに対する基準位置を設定するために使用する。前記プリズムにより供給される光の縞の走査のタイミング情報に対応する基準位相信号が供給される。前記モータの位相は、前記モータの逆起電力のゼロ交差が前記基準位相信号により識別される走査の開始と一致するように前記基準位相信号に応答して変化される。
Patent JP-2004530748-A (JP)
IPC: C08G65/30
Filed: 2002-04-29
Abstract: Poly(alkylene oxide) polymers having reduced amounts of formic compounds, e.g., formic acid and salts and esters thereof, are disclosed. The formic compounds are often found in poly(alkylene oxide) polymers which have been irradiated in order to reduce the molecular weight of the polymers. Processes for reducing the amount of the formic compounds from the polymers comprising contacting the polymers with an acid having a Pka lower than that of formic acid are also disclosed.
Patent JP-2004526042-A (JP)
IPC: C08F220/24
Filed: 2002-03-01
Abstract: Fluorochemical polymers for use in providing stain-release properties to a substrate material are disclosed. The present invention provides for polymeric fluorochemical polymers that include perfluoroaliphatic, hydrophilic, cationogenic, and either N-hydroxyalkylacrylamide and/or diacrylate monomers.
Patent JP-2004527327-A (JP)
IPC: A61B19/00
Filed: 2002-05-23
Abstract: A clamping device, preferably for use on a retractor support, has an upper clamp and a lower clamp. The clamps include a movable jaw and a fixed jaw pivotal between a locked configuration and an unlocked configuration which both locks the clamps in a shut configuration and fixes the angular position of the clamps relative to one another. A drawbar and cam act together to compress the upper and lower clamps into a clamping or locking position.
Patent JP-2004210390-A (JP)
Title: Holder capable of holding container in various postures
Inventor: HONDA YUICHIRO
IPC: B65D83/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder with which a container is held so that a fluid having a viscosity contained in the container can be utilized without waste and quickly and which can be detached from the container simply.  <P>SOLUTION: Since when an opening part 7 of the container 2 containing the fluid 6 having a viscosity in the lower part of gravitational direction applied to the container 2 is held, the fluid 6 can be always collected near the opening part 7 of the container 2, the container 2 is held in various postures by a holding part 5 and the container 2 can be detached easily from the opening part of the holder 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219667-A (JP)
Title: Photosensitive lithographic printing plate and method of plate-making photosensitive lithographic printing plate
Inventor: KONDO SHUNICHI
IPC: G03F7/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate having high sensitivity and secular stability and no such problems as film residue and a method of plate-making the lithographic printing plate free from the occurrence of residual layer on a non-exposed part even in the case of making highly sensitive by heating at 50-140°C after exposure.  <P>SOLUTION: The photosensitive lithographic printing plate formed by laminating a photopolymerizable photosensitive layer and an oxygen cut-off layer on an aluminum supporting body. The photopolymerizable photosensitive layer contains a high molecular compound (A) having carbon-carbon double bond at least in the side chain, an acid value of 0.7-2.0 and ≤120°C glass transition temperature and soluble in a alkaline aqueous solution, a photopolymerization initiator (B) and an ethylenically unsaturated polymerizable compound (C). The photopolymerizable photosensitive layer is heated at 50-140°C after image exposure and after that, developed with the alkaline aqueous solution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222980-A (JP)
Title: Direct view photographic element containing particular red record
Inventor: ISAAC WALTER H
IPC: G03C7/38
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct view multicolor element which provides improved flesh tone reproduction and good dye dark stability.  <P>SOLUTION: The silver halide direct view multicolor photographic element comprises a red record containing (1) a red light sensitized silver halide emulsion, (2) a cyan dye-forming NB coupler as a first coupler and (3) a second coupler, wherein the second coupler is selected from (a) a magenta dye-forming coupler in an amount of 2-30 mole% of the total coupler in the red record and (b) a cyan dye-forming coupler having a greater absorption in the green spectra than the first coupler in an amount sufficient to provide a Status A green density in the range of 0.27-0.40 a red light separation exposure at a Status A red density of 1.0. Such an element exhibits improved flesh tone reproduction and good dye dark stability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004226113-A (JP)
Title: Display device of sensor equipment
Inventor: IWAKOSHI TAKESHI
IPC: G01D7/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of sensor equipment suitable for adding a display function to the sensor equipment, while keeping the function of the sensor equipment alive.  <P>SOLUTION: This device is equipped with: a lid body used by being replaced with a lid of the sensor equipment, mounted on the sensor equipment body equipped with a sensor element, and covering a relay terminal table for measurement data output by the sensor element integrated in the sensor equipment body; a display such as a liquid crystal display provided on the lid body, for displaying visibly measurement data by the sensor element from the surface side of the lid body; and a plurality of contactors provided on the back face side of the lid body, for electrically connecting the sensor element to the display by abutting respectively on a prescribed terminal on the relay terminal table when the lid body is mounted on the sensor equipment body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222842-A (JP)
Title: Suction device for vacuum cleaner and vacuum cleaner using the same
Inventor: SHIBUYA MASAKI
IPC: A47L5/30
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-size, lightweight and low cost suction device having high wiping and sweeping performances.  <P>SOLUTION: This suction device for a vacuum cleaner is provided with a suction chamber 11 having an opening for sucking dust and, at least a single or more rotors 8a or 8b disposed in the suction chamber 11 and having the surface formed of a raised fabric. The rotors 8a and 8b are rotated by an air flow (a) inflowing into the suction chamber 11 and/or the air flow (a) flowing inside the suction chamber. The rotors 8a and 8b are rotated by the air flow so as to dispense with a mechanical drive source such as a motor, thus providing the small-size, lightweight and low cost suction device having the high wiping and sweeping performances.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224889-A (JP)
Title: Gas-permeable polyimide film and method for producing the same
Inventor: UENISHI MICHIHARU
IPC: B01D53/22
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-permeable polyimide film having excellent gas-permeability.  <P>SOLUTION: The polyimide film is obtained by imidizing a polyamic acid film comprising a polyamic acid. A product obtained by a polyaddition reaction of an aromatic diamine having at least one trimethylsilyl group bonded to an aromatic ring with an aromatic tetracarboxylic dianhydride is used as the polyamic acid. For example, 5-trimethylsilyl-1,3-phenylenediamine, 1,4-bis(4'-aminophenoxy)-2,5-bis(trimethylsilyl)benzene or the like is used as the aromatic diamine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI