baber/WOPTO huggingface dataset:
Patent JP-2004188137-A (JP)
Title: Doll imaging system with built-in audio reproducing device of individually ordered photographing sensing type
Inventor: YAMAKAWA HARUO
IPC: G06Q30/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production system of a doll (personality doll) embodying personal attributes via a web server together with photographing or sound recording a memorial life epoch on the time sequence of an individual life history on the basis of the Internet and IT (inclusion tour) technology.  <P>SOLUTION: An electronically authenticated client transmits and orders photographed video, recorded sounds, and a memorial print sentence related to the client himself/herself to a producer, and by the confirmation of order reception by the producer, the electronic settlement of accounts is performed. On the basis of the photograph, the recorded sounds, and the memorial print sentence received from the client who placed the order, and according to a designation option, the producer purchases a two-dimensional or three-dimensional doll production material, an outermost skin material for photographic transfer , a sensing type audio reproducing apparatus, a movement, a memorial plate, a doll fixing and mounting pedestal, a power unit, a wireless chip, and related components from a component maker by means of an electronic transaction, instructs electronic production to a production plant and produces the doll with the built-in audio reproducing apparatus of an individually ordered photographing sensing type. While protecting the right of portrait/voice (voiceprint) of the client, a client attribute database is preserved permantly to deal with a life epoch memorial demand on a life curve in the life history of the client.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003535252-A (JP)
Title: 内燃機関のクランクケース換気ガスから脱油をする装置
IPC: F01M13/02
Filed: 2001-05-30
Abstract: (57)【要約】
本発明は、少なくとも１つの油霧分離器（２）を備える、内燃機関のクランクケース換気ガスから脱油をする装置に関し、この油霧分離器は、直接的または間接的にクランクケース（５）と接続され、第１圧力領域（ｐ１）とつながっているガス流入口（２Ａ）と、直接的または間接的に空気吸込管（６）と接続され、第２圧力領域（ｐ２）とつながっているガス流出口（２Ｂ）と、内燃機関の油溜めと接続された油流出口（２Ｃ）とを有しており、ガス流入口（３Ａ）とガス流出口（３Ｂ）の間に迂回流路（３）が設けられており、ガス流入口（２Ａ）とガス流出口（２Ｂ）の間の差圧に依存して迂回流路（３）を開閉する少なくとも１つの手段（４）が設けられている。この新たな装置は、迂回流路（３）と迂回流路（３）を開閉するための手段（４）とが、迂回流路（３）が開いているときに、流れの方向転換と衝突分離によって迂回流路で油分離が行われるように構成されていることを特徴とする。
Patent JP-2004505032-A (JP)
IPC: A61K47/20
Filed: 2001-07-27
Abstract: The invention provides a dispersion having an oily phase, an aqueous phase, in the form of an oil-in-water emulsion or a water-in-oil emulsion, and at least one active ingredient that is only slightly or with difficulty soluble in the oily phase and the aqueous phase. The dispersion is free from toxicologically dangerous organic solvents. The dispersion contains the active ingredient dissolved in a quantity that is greater than the quantity which results additively from its maximum solubility in the oily and the aqueous phase of the emulsion prior to forming the emulsion.
Patent JP-2004534978-A (JP)
Title: ビデオ・プログラミング・イベントの望ましさを決定するシステムおよび方法
IPC: G06F17/30
Filed: 2001-11-16
Abstract: プログラミング・イベントの望ましさは、個別のプログラミング・イベントに関するメタデータ（２０）を、視聴者プロファイル内に表されている視聴者の好みを使用して分析することによって、決定することができる。メタデータ（２０）は、分類階層構造のカテゴリに関連付けされたスコアを含むものとし、視聴者プロファイルは、分類階層構造のカテゴリに関連付けされた好みスコアを含むものとすることができる。さらにメタデータ（２０）に、キーワードもしくは記述データを含めてもよく、視聴者プロファイルにもキーワードを含めることができる。視聴者プロファイル内のキーワードは、個別の分類階層構造に関連付けすることができる。プログラミング・イベントの分析を実行して、記録スケジュールもしくは通知スケジュールを決定してもよい。メタデータ（２０）が提供されるプログラミング・イベント（２８）は、ビデオ・プログラムの個別のセグメントとすることができる。以上に加えて、クローズド・キャプション・データ・ストリーム内においてプログラミング・イベントの開始を識別するタイミング・データを提供すれば、記録デバイスがそれを使用して記録もしくは再生をコントロールすることができる。
Patent JP-2004517740-A (JP)
IPC: B24B23/02
Filed: 2001-06-08
Abstract: An abrasive article backup plate assembly and grinder system having an abrasive article backup plate assembly is disclosed. The abrasive article backup plate assembly includes an abrasive article having an abrasive surface that includes a viewing window within the abrasive surface. A support member is provided including a first major surface which supports the abrasive article. At least a portion of the support member is made of materials sufficiently clear to collectively see through the support member and the viewing window. A method of abrading a surface using a grinder system including the abrasive article backup plate assembly is also disclosed.
Patent JP-2004523702-A (JP)
IPC: F15B1/00
Filed: 2002-01-07
Abstract: A telescoping hydraulic hoist which improves stability and rigidity in the extended position without sacrificing the maximum extension length of the hoist and with fewer machined parts which may be dislodged or damaged in operation. The base member has a recess into which intermediate and inner tube stages recede when the hoist is in a fully collapsed position, and a stop-collar on the gland nut bearings overlaps the exposed end of the next broader tube stage, defining a limit of retraction for each intermediate tube stage, so that a tube stage when fully retracted contacts the exposed end of the next broader tube stage, thus dispensing with the need for stop rings.
Patent JP-2004523704-A (JP)
IPC: F16B19/10
Filed: 2002-01-22
Abstract: A blind rivet and a method of assembly comprising a tubular shell and mandrel in combination. The mandrel comprises a stem and a radially-enlarged head which in use forms a blind head to the shell to set the rivet, in which either the head of the mandrel or the bore of the shell is formed with a plurality of depressions the bases of which lie on a notional circle having a diameter which, where the depressions are formed in the head of the mandrel, is less than the bore of the shell or, where the depressions are formed in the bore of the shell, is greater than the diameter of the head of the mandrel. The depressions, which are preferably generally longitudinally disposed, define ribs, ridges or other protusions therebetween which in use and on pulling the mandrel into the shell bore extend radially beyond the bore of the shell, so that material of the shell becomes displaced by contact with the ridges and occupies the depressions. The invention may be applied either to pull-through, or self-plugging rivets.
Patent JP-2004528634-A (JP)
Title: データベースのデータの編成
IPC: G06F17/30
Filed: 2002-02-19
Abstract: 結論セット（２０、２２、２４、２６、２８および３０）が階層的な一連のレベル（レベル１、レベル２、レベル３）に分割されるデータベースが提供される。データは、第１レベル（レベル１）の結論セットがフルになるような時まで、この第１レベルの結論セットに追加される。その後、データは、その結論セット（２０）からその下位の結論セット（２４、２６）に移動される。したがって、複数のエントリが、比較的少ないディスクアクセス操作で移動されるので、データをデータベースに追加するのに必要なディスクのアクセス量が削減される。
Patent JP-2004524908-A (JP)
Title: 装置の像の品質を改善する方法及びシステム
IPC: A61B5/00
Filed: 2001-11-21
Abstract: 医療用の像の品質を改善するためのシステムは、最適状態に及ばない像の状態のリストを表示する。最適状態に及ばない各像の状態に対して、最適状態に及ばない像状態の少なくとも１つの考えられる理由のリストが確率で分類されて与えられる。そのリストの理由ごとに、その理由に対する少なくとも１つの改善策のリストが与えられる。これらリストを誘導することにより、像形成装置のアイテムについて経験のないユーザを手引きして、最適な品質の像を得ることができる。 【選択図】図２
Patent JP-2004529636-A (JP)
IPC: A61K39/00
Filed: 2001-11-07
Abstract: The present invention relates to a genetically engineered, CD19-specific chimeric T cell receptor and to immune cells expressing the chimeric receptor. The present invention also relates to the use of such cells for cellular immunotherapy of CD19<SUP>+</SUP> malignancies and for abrogating any untoward B cell function. The chimeric receptor is a single chain scFvFc:zeta receptor where scFvFc designates the extracellular domain, scFv designates the V<SUB>H </SUB>and V<SUB>L </SUB>chains of a single chain monoclonal antibody to CD19, Fc represents at least part of a constant region of an IgG<SUB>1</SUB>, and zeta represents the intracellular signaling domain of the zeta chain of human CD3. The extracellular domain scFvFc and the intracellular domain zeta are linked by a transmembrane domain such as the transmembrane domain of CD4. In one aspect, the chimeric receptor comprises amino acids 23-634 of SEQ ID NO:2. The present invention further relates to a method of making a redirected T cell expressing a chimeric T cell receptor by electroporation using naked DNA encoding the receptor.
Patent JP-2004518826-A (JP)
IPC: C21C7/072
Filed: 2002-04-10
Abstract: An injection lance (26) for injecting hot gas into a vessel includes an elongate gas flow duct (31) which receives hot gas from a gas inlet structure (32) and an elongate central tubular structure (33) which extends within gas flow duct (31) from its rear end to its forward end. Adjacent the forward end of duct (31), central structure (33) carries a series of flow directing vanes (34) for imparting swirl to the hot gas flow exiting the duct. The wall of duct (31) downstream from gas inlet (32) is internally water cooled by flow of water through annular passages (43,44). The cooling water also flows through the interior of a duct tip (36) at the forward end of duct (31). The front end of central structure (33) which carries the swirl vanes (34) is internally water cooled by cooling water supplied forwardly through a central water flow passage (52) from a water inlet (53) at the rear of the lance through to a nose (35) of the central structure. The cooling water returns back through the central structure via an annular water return passage (54) to a water outlet (55) at the rear end of the lance.
Patent JP-2004529700-A (JP)
Title: イオン注入法による歯内骨内インプラント又は医療補綴器具の製造方法
IPC: A61C8/00
Filed: 2002-04-11
Abstract: 本方法は、金属、金属合金、又は生体適合化合物で製造される歯内骨内インプラント又は医療補綴器具における、制御された量のCO, C, 又はOなどのエレメントのイオン注入を含む。この表面処理は、歯内骨内インプラント又は医療補綴器具の表面特性に、その骨との統合性を著しく高める変化を生ずる。
Patent JP-2004535519-A (JP)
Title: 縮み前の織物パターンを準備する方法及びシステム
IPC: A41H43/02
Filed: 2002-04-16
Abstract: 本発明は、衣料の原収縮値を測定し、原収縮値に基づいて所望の衣料仕様より大きい拡大の衣料仕様を計算するステップを含む衣料生成を向上させる方法に関する。次に、織物は、拡大の衣料仕様に基づいて切断され、拡大の衣料仕様を満足させる衣料に縫われる。その後、衣料は、大量洗濯されても所望の衣料仕様を満足させるようになる。 【選択図】図５
Patent JP-2004537846-A (JP)
Title: 電子スイッチング、ゲーティング及びメモリ用途の、電界によって駆動する中央回転部を有する双安定分子メカニカルデバイス
IPC: H01M8/04
Filed: 2002-04-30
Abstract: クロスワイヤデバイス、即ち分子システム（３０）が接続ユニットによって接続されている一対の電極、のような電界駆動スイッチ用の分子システム（３０）を提供する。前記クロスワイヤデバイスは、一方のワイヤが他方と０°以外の角度で交差する接合部を形成する一対の交差したワイヤと、前記接合部において前記一対の交差したワイヤを接続する少なくとも１つのコネクタ種とから構成される。前記コネクタ種は、固定部（固定子）（３４）間に回転部（回転子）（３２）が接続されている分子システム（３０）の回転子／固定子構造に基づく分子配座変化によって電界誘導バンドギャップ変化を起こし、それ故導電率の変化する分子システム（３０）からなる。従って、それらを容易に組み合わせることで、記憶、論理及び通信機能をもたらすクロスバー回路を形成できるナノメートルスケールの可逆電子スイッチを提供する。 【選択図】図２
Patent JP-2003233151-A (JP)
Title: Thermally developable imaging material having improved shelf stability and stabilizing composition
Inventor: KONG STEVEN H
IPC: G03C1/498
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the shelf stability of a thermally developable photosensitive material.  <P>SOLUTION: Thermally developable photothermographic materials comprise a backside layer that includes a toner as a backside stabilizer. Useful backside stabilizers include pyridazine, phthalazine, benzoxazine dione, benzthiazine dione or quinazoline dione compounds, or derivatives of any of these compounds to provide improved shelf stability. These backside stabilizers can be provided particularly in non-photosensitive compositions that include an antihalation composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004211438-A (JP)
Title: Space filling truss structure
Inventor: ATAKE KATSUTO
IPC: E04B1/19
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space truss structure by which an arbitrary shape is constituted by only tetrahedron bodies made by combination of triangles, large in strength, and simple in the joint structure.  <P>SOLUTION: Right triangles are arranged parallelly without gap, a spiral having a specified pitch internally including a respective right triangular columns is assumed. Joints are arranged in a intersection group of the right triangular columns and the spiral group. The space between an arbitrary intersection and 14 intersections close to it and surrounding it is connected by a bar member to construct the truss structure filling the space with tetrahedron bodies.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003230580-A (JP)
Title: Stent graft with branch leg
Inventor: LANDAU GEORGE D
IPC: A61B17/068
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, apparatus and method for treating, repairing and/or replacing an aneurysm.  <P>SOLUTION: The system, apparatus and method include a first prosthesis or stent gasket, and at least one second prosthesis for bypassing the aneurysm. In preferred embodiments, the second prosthesis includes a branch leg that may be disposed and anchored in an either a cross artery or a downstream artery to facilitate fluid flow. In other preferred embodiments, at least one third prosthesis is provided for establishing a fluid flow channel through a second diseased artery to bypass an aneurysm disposed therein. Thus, the first artery may be the abdominal aorta and the second artery may be an iliac artery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004217729-A (JP)
Title: Ballpoint pen ink composition
Inventor: OKANO MORIHARU
IPC: C09D11/18
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ballpoint pen ink composition which prevents an ink puddle from appearing on a drawn line or a ballpoint tip and is stable with time.  <P>SOLUTION: The ballpoint pen ink composition comprises water, a pigment, an organic solvent, and a thickener, the content of the pigment being 15-40 wt.%. The thickener comprises an associative block polymer and a resin offering stringiness. The viscosity of the ink composition at 20°C at a shear rate of 500 s<SP>-1</SP>is 500-10,000 mPas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221910-A (JP)
Title: Terminal access device, terminal access method, and terminal software management method
Inventor: FUNAKOSHI HIDEKAZU
IPC: H04W92/10
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal access device, a terminal access method and a terminal software management method capable of being used for terminals of different data communication procedures.  <P>SOLUTION: The terminal access device is provided with a terminal identification information acquiring means for acquiring terminal identification information from a terminal, a communication software requesting means for requesting communication software to a server for performing communications with the terminal based on the terminal identification information, a communication software acquiring means for receiving and storing the communication software sent from the server, and a communication software executing means for executing the communication software to perform communications with the terminal. Consequently, since the terminal access device downloads the communication software corresponding to the terminal identification information, communications with a terminal device of different data communication procedure can be done easily without a complex button operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003277318-A (JP)
Title: Method for producing (meth)acrylic acid
Inventor: YADA SHUHEI
IPC: C07C51/50
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing (meth)acrylic acid, capable of stably distilling and purifying the (meth)acrylic acid for a long period, by preventing formation of polymers of the (meth)acrylic acid in a distillation column and clogging thereof caused by the polymers, when the (meth)acrylic acid is produced and purified so that a reaction gas containing the (meth)acrylic acid is obtained by gas-phase catalytic oxidation, then the obtained reaction gas is brought into contact with an absorbing solvent to form an aqueous (meth) acrylic acid solution, and further the formed aqueous (meth)acrylic acid solution is introduced into a distillation column to be purified.  <P>SOLUTION: This method for producing the (meth)acrylic acid comprises controlling a concentration of dissolved oxygen in the aqueous (meth)acrylic acid solution which is introduced into the distillation column so as to be 12 ppm or more in weight, then supplying the distillation column with the solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003264829-A (JP)
Title: Image transfer apparatus
Inventor: SATO TOSHIHIRO
IPC: H04N19/467
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly transfer a moving picture to a network of mobile phones whose transfer rate is insufficient.  <P>SOLUTION: A compression processing section 9 compresses moving picture data imaged with a television camera unit TC by each frame by using the JPEG system, and a mobile phone N1a transfers the compressed image data to a mobile phone network N0. Thus, the apparatus configuration can be more simplified than that of the inter-frame correlation detection system such as the MPEG. In this case, header information is attached only to the head of the compressed image data of a first frame while the header information is omitted for second and succeeding frames so as to reduce the quantity of transferred data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004223636-A (JP)
Title: Polishing method, polishing device, polishing simulation method, and semiconductor device and its manufacturing method
Inventor: CHIGA TATSUYA
IPC: B24B37/10
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve polishing quality by reducing unevenness of a step eliminating property and polishing unevenness of a circumferential direction in CMP polishing.  <P>SOLUTION: In this polishing method, a polishing object is polished by making a polishing body perform a relative motion in relation to the polishing object, while pressing the polishing body on the polishing object. In the method, polishing steps on a plurality of polishing conditions different one another are provided. The unevenness of the step eliminating property is reduced by canceling and reducing the size of deviation of a history of relative speed of the relative motion generated by polishing on one polishing condition of the plurality of polishing conditions by deviation of a history of the relative speed generated by polishing on other one or more polishing conditions of the plurality of polishing conditions. The polishing unevenness of the circumferential direction is reduced by making an oscillation period of an oscillating motion of the polishing body and a rotation period of the polishing object asynchronous.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228882-A (JP)
Title: Automatic gain control amplifier circuit
Inventor: EGAWA MASAHIKO
IPC: H03G3/30
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the noise property of an automatic gain control amplifier circuit by a simple configuration.  <P>SOLUTION: Each gain of automatic gain control loops AGC1-AGC4 can be varied within a set range, and control for making each output signal level coincident with a prescribed level is performed. Each prescribed level of the control loops AGC1-AGC4 is set, so that the later the stage of an automatic gain control loop is, the smaller the difference between its prescribed level and output signal level becomes, when a state that a signal at a lower limit level which can control the output level from the control loop AGC4 to its prescribed level is inputted to the control loop AGC1 and each gain of the control loops AGC1-AGC4 have reached its upper limit value is supposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223031-A (JP)
Title: Fire spread preventing device of inflammable cable
Inventor: IIDA OSAMU
IPC: A62C3/16
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire spread preventing device, prevented from being full of heat generated from a cable even in the case where a number of cables are put in a bundle and laid.  <P>SOLUTION: This fire spread preventing device for an inflammable cable is formed by winding a fire spread preventing sheet round the inflammable cables put together into a bundle. The fire spread preventing sheet is a belt-like body formed by passing water through the interior of a hollow belt body. Preferably the fire spread preventing sheet is a thermal shrinking sheet or a thermoplastic resin sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286296-A (JP)
Title: Method of preparation for amylase inhibitor
Inventor: MURANAKA RUMIKO
IPC: C07K1/30
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which effectively prepares an amylase inhibitor abundantly containing 0.19AI having high amylase inhibitory activity, in a simple step and a short time as compared to conventional process.  <P>SOLUTION: The method of preparation for the amylase inhibitor comprises: a step (A) obtaining a stock solution containing the amylase inhibitor; a step (B) collecting salting out insoluble substance by adding salt to the stock solution obtained in the step (A) to salt out the amylase inhibitor as the insoluble substance; and a step (C) collecting the amylase inhibitor from the insoluble substance collected in the step (B). The amylase inhibitor of the invention effectively suppresses secretion of insulin effective for prevention and/or remedy of hyperglycemia, diabetes, lipemia, arterial sclerosis or obesity because the amylase inhibitor has high amylase inhibitory activity on the other hand has no inhibitory activity to trypsin and has high amylase inhibitory activity especially to amylase contained in pancreatic juice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199924-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of keeping user's expectation, thrill and excitation to a win until the end of a screen game.  <P>SOLUTION: When a ball enters a specific prize-winning port 12, an optional numeral is displayed as a target number. When the ball enters the specific prize-winning port 12, random drawing is performed. When winning occurs, the combinations of numerals by which the result of performing prescribed computing (adding) mutually to the numeral figures becomes the same value as the target number are selected and they are displayed in order on a variable display means 20. In the case of losing, the combinations of numerals by which the result of computing (adding) is not matched with the target number are selected and they are displayed in order on the variable display means 20. When the result of computing (adding) is matched with the target number, a special value advantageous to the player is given. Since the number of the combinations by which the computing result becomes the target number is large, variation is caused in the game. Furthermore, since the displayed numerals are calculated in the player's head, etc., the user's attending sense is improved and interest can be continued.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268333-A (JP)
Title: Aqueous adhesive composition for bonding elastomer
Inventor: JAZENSKI PETER JAMES
IPC: C09J123/28
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To imart sufficient strength to an aqueous composition which bonds an elastomer to form a bonded article, even when it is exposed to water.  <P>SOLUTION: The aqueous adhesive composition enhances the durability of a composite body prepared by bonding an elastomer with a metal, and an improved composition for use in an aqueous primer is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003292947-A (JP)
Title: Fluorescent paste
Inventor: KAIHARA TAKAYOSHI
IPC: H01J11/22
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide fluorescent paste in which fluorescent substance having a large BET specific surface area is sufficiently dispersed.  <P>SOLUTION: The fluorescent paste comprises a nonionic surfactant bearing a hydroxyalkyl group and a nitrogen atom, a fluorescent substance of a BET specific surface area of ≥1 m<SP>2</SP>/g, a binder and a solvent. In the fluorescent paste, the nonionic surfactant is at least one selected from the group consisting of chemical compounds represented by the following formulas: RN(R'-OH)<SB>2</SB>, RNH(R'-OH), RCON(R'-OH)<SB>2</SB>, RCONH(R'-OH), RN(R'-OH)R"N(R'-OH)<SB>2</SB>, RNHR" N(R'-OH)<SB>2</SB>(wherein R is a 8-18C alkyl or alkenyl; R' and R" are each 1-4C alkylene).  <P>COPYRIGHT: (C)2004,JPO