baber/WOPTO huggingface dataset:
Patent JP-2004079501-A (JP)
Title: Short diagnostic device of fuse for automobile
Inventor: LEE BYUNG CHEON
IPC: B60R16/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new short diagnostic device of a fuse for an automobile easily confirming a short of a fuse in checking of the fuse.  <P>SOLUTION: The short diagnostic device of the fuse 10 for the automobile comprises a plurality of connecting terminals 11a, 11b connected to a power source terminal and a grounding terminal through the specified wiring; a soft steel 12 connecting the plurality of connecting terminals 11a to 11b, and when over current flows, causing short circuit to separate the connecting terminals 11a, 11b; and a plurality of current carrying terminals 13a, 13b installed for confirming the short of the soft steel 12 from the outside with a separate instrument. A chemical light 14 is stored in a casing of the fuse 10 at its upper part, and an operating means for making the chemical light 14 emit light is provided in the lower part in an linking state with the fuse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246922-A (JP)
Title: Polyester resin composition
Inventor: IKEDA TSUYOSHI
IPC: C08G63/672
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition excellent in transparency, low crystallizability, melt viscoelasticity, heat resistance and molding processability.  <P>SOLUTION: This polyester resin composition (C) comprises a polyester resin (A) having a cyclic acetal skeleton and a polyester resin (B) having no cyclic acetal skeleton. The sum of the ratio of dicarboxylic acid units having the cyclic acetal skeleton to the whole dicarboxylic acid constituent units and the ratio of diol units having the cyclic acetal skeleton to the whole diol constituent units is ≥0.05 mol%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004200496-A (JP)
Title: Semiconductor laser and method for manufacturing the same
Inventor: KANEKO TOSHIMITSU
IPC: H01S5/227
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser and a method for manufacturing it by reducing oscillation threshold currents, and realizing a high output operation, and further stabilizing lateral mode oscillation compared with the conventional manner.  <P>SOLUTION: An optical guide layer 51, an active layer 52 and an optical guide layer 53 constituted of i-type InGaAsP are formed on an n-type InP substrate 50. Afterwards, etching is carried out from the upper face of the optical guide layer 53 to the middle of the thickness direction of the active layer 52 so that a groove 53a is formed. Then, a p-type InP is buried in the groove 53a, and the surface is flattened. Then, the optical guide layer 51, the active layer 52 and the optical guide layer 53 are worked into mesa shape, and a buried layer 54 and a current block layer 55 are formed. Afterwards, a clad layer 56 constituted of p-type InP is formed on the optical guide layer 53. The InP buried in the groove 53a is integrated with the clad layer 56, and formed as a portion of the clad layer 56.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198865-A (JP)
Title: Fixing device
Inventor: NANJO YUZURU
IPC: G03G15/20
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which can shorten the warm-up time and reduce power consumption and never unnecessarily heats a metal part at the periphery of the device, as the fixing device which performs heating operation by an induction heating system.  <P>SOLUTION: A fixing roller 11 which is a fixing member is provided with a magnetic metal layer 12 and a nonmagnetic metal layer 13 which comes into contact with its internal surface. An exciting coil 31 is arranged in the fixing roller 11 and nearby the place where the fixing roller 11 and a pressure roller 21 abut against each other. Further, ferrite 32 is arranged in the fixing roller 11 to intensify the magnetic field by the exciting coil 31. Then the overcurrent load of the nonmagnetic metal layer 13 of the fixing roller 11 is set to ≥2.4×10<SP>-3</SP>Ω, specially, (2.8 to 8.0)×10<SP>-3</SP>Ω.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198985-A (JP)
Title: Connecting plug for optical cable and optical cable for connection
Inventor: TAKANO SHIGEHIKO
IPC: G02B6/36
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection plug for optical cables and an optical cable for connection, which eliminate the connection loss of optical fibers when attaching the connection plugs having different shapes in order to cope with a plurality of connectors having different shapes.  <P>SOLUTION: A connection plug 10 for optical cables is so constituted that; a first plug part 11 of which the front end 11a an end face 1a of an optical cable 1 attachable to a connection reception part being a connection object is placed at is controlled so as to be allowed to be attached to the connector reception part; a front end part 1c of the optical cable is exposed from the front end 11a when the first plug part is released from this control and is moved inward; and the end face of the optical cable exposed from the front end of the first plug part is placed at a front end 21a when an adapter 20 having a second plug part 21 attachable to a connector reception part having a different shape is attached to the first plug part and the first plug part is moved inward.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203951-A (JP)
Title: Thermosetting aqueous coating agent for can and metal can coated with the coating agent
Inventor: OBAYASHI RYOICHI
IPC: B32B15/08
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermosetting aqueous coating agent for cans, which shows a good shelf stability, does not contain formaldehyde which is harmful to human and falls under the PRTR Law and yields a coating film excellent in retort resistance and balance between processibility and hardness, and to provide a metal can coated with the coating agent.  <P>SOLUTION: The thermosetting aqueous coating agent for cans comprises an epoxy compound (a) having two or more oxirane rings having specific structures and an aqueous resin (b) which has a functional group reactive with the oxirane rings and is neutralized with a basic compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203561-A (JP)
Title: Processing device for sheet
Inventor: ASUKA MASAHIRO
IPC: B26D1/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device for long stretching sheets capable of forming a cylindrical portion at the end of each sheet in a fine state.  <P>SOLUTION: The processing device for sheets is composed of a hot fusion means 3 which folds the end of each long stretching sheet S supplied continuously from a sheet supplying means 1 inward in a cylindrical shape and consolidates the sheet S portion folded and overlapped by a hot fusion process in the longitudinal direction of the sheet S so as to form a cylindrical portion S2 having a certain length at the end of the sheet and a trimming means whereby the free end protruding inward from the cylindrical portion S2 of the sheet S is cut along the cylindrical portion S2, so that it is possible to form cylindrical portion S2 continuously at the end of the sheet S, and to sever the extra end part of the sheet S protruding from the hot fusion part of the obtained cylindrical portion S2, and thereby cylindrical portion S2 in a fine state can be formed at the end of the sheet S continuously and efficiently.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204117-A (JP)
Title: Fine waviness reduction agent
Inventor: KITAYAMA HIROAKI
IPC: G11B5/84
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine waviness reduction agent which efficiently reduces the fine waviness of a substrate, a polishing fluid composition containing the fine waviness reduction agent, a method of reducing the waviness of a substrate for a precision part by using the polishing fluid composition, and a method for manufacturing a substrate by using the above polishing fluid composition.  <P>SOLUTION: The polishing fluid composition for a precision part substrate comprises a fine waviness reduction agent for polishing a precision part substrate composed of a polycarboxylic acid compound having an OH group or an SH group and a total carbon number of 2-15 or its salt, a polishing material, and water. The method of reducing the fine waviness of a precision part substrate uses the polishing fluid composition. The method for manufacturing a substrate comprises a step of polishing a substrate to be polished with the use of the above polishing fluid composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207646-A (JP)
Title: Semiconductor laser element and semiconductor laser array
Inventor: SUGA HIROBUMI
IPC: H01S5/065
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser array beam source capable of providing a high power with high light condensing.  <P>SOLUTION: The semiconductor laser element 1 has a first conductivity clad layer 13, a second conductivity clad layer 17, and a quantum well active layer 15 sandwitched by the layer 13 and the layer 17. A plurality of second conductivity semiconductor regions 21 having a refractive index smaller than that of the layer 17 for laser light and a depth which does not reach the layer 15 are arranged in the layer 17 at predetermined intervals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211327-A (JP)
Title: Key cylinder device
Inventor: OSADA SHUNICHI
IPC: E05B15/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key cylinder device miniaturizable while being strong against mischief or the like.  <P>SOLUTION: This key cylinder device has a cylinder lock 4 with a plug 3 rotatably inserted in a cylinder case 2 provided with a metallic surface shell 1, and an unlocking key 6 formed with an unlocking cord for moving a tumbler 5 mounted to the plug 3, into a prescribed position in the plug 3. A non-powered non-contact data carrier 8 at least partially positioned in an unlocking key insertion part 7 of the plug 3 when inserting the unlocking key 6 into the plug 3 is fixed to the unlocking key 6, and a signal exchange element 9 with the data carrier 8 is disposed in the cylinder case 2. A signal communication path 10 that can communicate with the data carrier 8 and the signal exchange element 9 is formed in the cylinder lock 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004505435-A (JP)
Title: オービタル研磨装置
IPC: B24B37/12
Filed: 2001-06-06
Abstract: 本発明は、ウエハの前面を平坦化する装置および方法である。本発明は、研磨パッド（２０７）を支持するための硬質プラテン（２２１）を含み、これはプラテンを軌道運動させる手段を有する支持台に接続されるか、または前記軌道運動させる手段に接続される。キャリア（２１５）は、個別に制御可能な複数の圧力領域（２０４，２２８）を有する前面基準キャリアであることが望ましく、支持台が硬質プラテンを軌道運動させる間、研磨パッド（２０７）に対してウエハを保持し、これに押圧するのに使用できる。平坦化工程は、４ｍｍ未満の半径で研磨パッドを軌道運動させるか、または４００周回／分を超える速度で研磨パッドを軌道運動させることによって、あるいはその両方によって、さらに最適化できる。
Patent JP-2004507937-A (JP)
Title: 付加的な機能をもつテレビジョンセット
IPC: H04N5/445
Filed: 2001-08-15
Abstract: 本発明は、付加的な機能を提供するテレビジョンセットに関する。この目的のため、該テレビジョンセットは、スクリーンセーバーを有する。
Patent JP-2004511550-A (JP)
Title: シアノ−アリール（またはシアノヘテロアリール）−カルボニル−ピペラジニル−ピリミジン類の新規誘導体、その製法および医薬としての応用
IPC: A61P21/02
Filed: 2001-10-10
Abstract: シアノアリール（またはシアノヘテロアリール）−カルボニル−ピペラジニル−ピリミジン類の新規誘導体（Ｉ）（Ｒ １ はＯＲ ３ 基（Ｒ ３ は炭素原子数１〜４の直鎖または分枝鎖状飽和炭化水素から誘導される基を表す）を表し、Ｒ ２ は少なくとも１のシアノ基（−Ｃ≡Ｎ）によって置換されたフェニル基、または少なくとも１のシアノ基（−Ｃ≡Ｎ）によって置換された５または６員環の複素芳香族環の基を表す）およびそれらの生理学的に許容可能な塩は鎮静薬、抗痙攣薬、催眠薬および全身麻酔薬としてヒトおよび／または動物の治療への応用に有用である。 【化１】
Patent JP-2004513338-A (JP)
Title: プロセス変量を測定及び／又は監視するための装置
IPC: G01F23/284
Filed: 2001-10-20
Abstract: 本発明は、プロセス変量を測定及び／又は監視する装置に関する。本発明の目的は、費用がかからず、操作性が良い、プロセス変量の測定及び／又は監視装置を提供することにある。本発明の装置は、次の要素を備えている。すなわち、センサと、測定又は監視すべき少なくとも１つのイベントを予め決定する計測／調整／制御ユニット（３）と、予め決定された上記少なくとも１つのイベントに応じたデータを格納する少なくとも１つのメモリユニット（４、５）である。上記のセンサ、計測調整／制御ユニット（３）、及びメモリユニット（４、５）は、コンパクトなユニット、又は自立した装置を形成している。 【選択図】図１
Patent JP-2004522814-A (JP)
Title: ポリ（トリメチレンテレフタレート）フィルムの特性の改良方法
IPC: B29C48/305
Filed: 2001-11-16
Abstract: 本発明は、ポリ（トリメチレンテレフタレート）キャストフィルムの老化に対する引張特性残率の改良方法を提供する。本方法は、まずフィルム形成の前にポリ（トリメチレンテレフタレート）樹脂の核形成を行うことと、キャスティング中の急冷温度を制御することを含む。急冷温度はポリ（トリメチレンテレフタレート）のＴｇよりも約１０℃低温からポリ（トリメチレンテレフタレート）のＴｇよりも約１５℃高温までの範囲の温度に制御されなければならない。
Patent JP-2004530315-A (JP)
Title: 超音波変換器ユニットおよび平面超音波レンズ
IPC: A61B18/00
Filed: 2001-11-21
Abstract: ある波長を有する超音波を集束させるレンズは中心点の周囲に配置された複数の実質的に同心のリングを備えている。リングの少なくとも１つは第１切面、第２切面、および第３切面によって画成される実質的に三角形の断面を有している。第１切面は中心点から半径方向に離れた近位端から遠位端に向かって延在し、第２切面は第１切面の遠位端から実質的に直交する方向に延在してピーク点で終端し、第３切面は第１切面の近位端から第２切面のピーク点に向かって滑らかに傾斜している。第１切面、第２切面、および第３切面は、それぞれ、（ｉ）超音波のそれぞれの位相がレンズと直交しかつ中心点を通る軸線上に位置する焦点に実質的に重畳する条件と、（ｉｉ）集束する各超音波エネルギーの集合部の位置はスネルの屈折の法則によって予測される焦点とは異なる条件と、を満たすような超音波に依存する長さを有している。
Patent JP-2004536444-A (JP)
Title: 回転可能な半導体基板支持アセンブリ用の冷却ガス配送装置
IPC: C23C14/50
Filed: 2001-12-03
Abstract: 半導体基板支持装置は、支持チャックを通り延在する少なくとも一つのチャックマニフォールドを有する支持チャック、および支持チャックへ結合された回転可能なシャフトを備える。シャフトは、その中に配設され、支持チャックを通り延在する少なくとも一つのシャフトコンジットを有する。ハウジングは、シャフトを取囲み、ガス源へ接続するように構成されたハウジングコンジットを有する。複数個のシールが、シャフトとハウジングとの間に配設され、それによって、回転する支持チャック上に配設されたウェーハの裏面へ裏面ガスを提供するために、少なくとも一つのシャフトコンジットとハウジングコンジットとの間にラジアル通路を画成する。 【選択図】図１
Patent JP-2004516202-A (JP)
Title: 取り出しカートリッジ及びシステム
IPC: A47K10/42
Filed: 2001-12-20
Abstract: ハウジングと、該ハウジングの内部領域内に挿入されることになるカートリッジとを含む取り出しシステムである。ハウジングは、交差する複数の外部側壁と、取り出しのど部を定める第１の端壁と、第２の端壁と、カートリッジをハウジング内に固定する手段とを含む。カートリッジは、可撓性のバッグと、該可撓性のバッグ内に取り出し方向に圧縮された複数の製品と、カートリッジをハウジング内に拘束する手段と、製品を該可撓性のバッグから解放する手段とを含む。
Patent JP-2004526698-A (JP)
IPC: C08F10/00
Filed: 2002-02-01
Abstract: A method of making a higher olefin product from a C<SUB>4</SUB><SUP>+</SUP> fraction separated from the hydrocarbon product produced by an oxygenate to olefin reaction unit. The C<SUB>4</SUB><SUP>+</SUP> fraction primarily contains butenes which may be directed to a higher olefin reaction unit without removing isobutenes, butanes, and/or butadiene. The C<SUB>4</SUB><SUP>+</SUP> fraction is particularly well suited for the production of higher olefins because of its high olefin content, low branching number, and low contaminent levels. The invention is also directed to an olefin product composition that is produced by contacting the C<SUB>4</SUB><SUP>+</SUP> fraction with an oligomerization catalyst. The olefin composition is characterized by a relatively high octene content, and octene with a branching number less than 1.4.
Patent JP-2004519673-A (JP)
Title: 溶解試験装置
IPC: G01N33/15
Filed: 2002-02-12
Abstract: 【解決手段】第一および第二の横方向支持部材６５Ａ，６５Ｂの間に接続されたスピンドルヘッドアセンブリ２００を有する溶解試験装置１０。横方向支持部材６５Ａ，６５Ｂは軸１０５Ａ，１０５Ｂに沿って並行移動可能であり、試験工程が実施される正面の作動可能位置から溶解試験装置へのアクセスが容易になる背面位置までスピンドルヘッドアセンブリ２００を移動できるように構成されている。スピンドルヘッドアセンブリ２００は、起動可能な投与単位保持部材を含む薬物送達メカニズムを含む。 【効果】溶解試験装置１０の正面部分は幅が低減されて三角形または台形状に配置された試験容器２７を収容するように構成され、各容器２７が非常に見やすくなっている。 【選択図】図１Ａ
Patent JP-2004522628-A (JP)
IPC: B32B5/02
Filed: 2002-03-04
Abstract: A method of reducing the emission of formaldehyde from formaldehyde laden layered products having at least 2 layers, at least one of which being a board or veneer, wherein prior to bonding the layers together, at least one side surface of said board or veneer is treated with a solution comprising an inorganic sulphur containing salt. The invention also relates to a board, a veneer and a flooring material obtainable by the method, to an aqueous solution comprising ammonium sulphite or bisulphite and urea for use in the method and to a process for preparation of the aqueous solution.
Patent JP-2005509403-A (JP)
Title: ＩｇＧにおけるグリコフォームの制御
IPC: C12N5/07
Filed: 2002-03-27
Abstract: 本発明は、温度およびバッチ培地浸透圧を調節することによってＣＨＯ細胞培養プロセスにおいてＩｇＧの非グリコシル化重鎖変種のレベルを制御する方法を提供する。
Patent JP-2005506523-A (JP)
Title: 可溶性の分析物の分析方法
IPC: G01N33/554
Filed: 2002-01-02
Abstract: サンプル中の可溶性の分析物の濃度の分析方法が少なくとも１の分析物がそこへ付着した所定の量の形成体、前記分析物に結合する可変の既知の濃度の非標識リガンド、及び検出可能なマーカーで標識された既知の濃度の前記リガンドを用いる競合アッセイを実施することを含む。フローサイトメーターにおける分析の後、テストサンプル及び複数のコントロールサンプルが上記サンプル中の可溶性の分析物の濃度を決定するために使用されるデータを生成する。
Patent JP-2004526781-A (JP)
Title: ５−ヒドロキシトリプトアミン−６リガンドとしてのヘテロシクリルアルコキシ−、−アルキルチオ−および−アルキルアミノベンザゾール誘導体
IPC: A61P25/28
Filed: 2002-04-19
Abstract: 本発明により、５−ＨＴ６レセプターに関連するもしくは影響を受ける疾患の治療的処置のための式Ｉの化合物およびその使用が提供される。
Patent JP-2004533509-A (JP)
Title: 電気活性フルオレン共重合体およびかかるポリマーで製造されたデバイス
IPC: H01L51/00
Filed: 2002-05-03
Abstract: 本発明は一般にフルオレンの共重合体を指向し、さらに該共重合体で製造されるデバイスに関する。
Patent JP-2004528911-A (JP)
Title: ショック症状および蘇生法のための血流量モニタ
IPC: A61B5/026
Filed: 2002-05-16
Abstract: ショック症状の指標となる生理学的状態を測定するための１つまたは複数のプローブ、および血流量値をショック症状の状態の指標として計算するための制御器を含むショック症状モニタが開示される。プローブは入力信号を導入するために使用され、かつプローブと連絡している組織のショック症状の状態を表わす出力信号を供給する。出力信号は血流量値を計算するのに使用される。
Patent JP-2004210173-A (JP)
Title: Sealing construction for ashtray
Inventor: SATO HAJIME
IPC: B60N3/08
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To secure a stroke in a lid push-open operation without increasing the number of parts.  <P>SOLUTION: In a vehicle ashtray 1 comprising an ashtray body 3 having an opening 2 and a push-open type lid 4 capable of opening/closing the opening 2 of the ashtray body 3, an elastic sealant 25 abutted on the peripheral edge 2a of the opening 2 of the ashtray body 3 when the lid 4 is closed is provided on the back side of the lid 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003325044-A (JP)
Title: Plant culture medium
Inventor: OKAMOTO HIROYUKI
IPC: A01G1/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant culture medium capable of being safely used in the plant culture, scarcely putting loads on the environment, and simultaneously capable of being applied to the culture of all kinds of the plants, by developing technology for utilizing a carbonized material of organic waste matter which is produced in food manufacture as the plant culture medium.  <P>SOLUTION: This plant culture medium contains the carbonized material of the organic waste matter which is produced in the food manufacture. The organic waste matter preferably comprises at least one kind of waste matter selected from a beer cake, whisky lees, roots of wheat, residues in husking the wheat, sake (Japanese rice liquor) lees, soy sauce lees, bean curd lees, wheat bran, coffee grounds, used tea leaves, apple dregs, hop dregs, yeast, leftover rice, and residues of plum pits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004214145-A (JP)
Title: Thermal shock resistant graphite electrode
Inventor: YOKUNAGA NAOTAKA
IPC: C04B35/52
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphite electrode excellent in thermal shock resistance by accurately grasping estimation factors of thermal shock resistance of a graphite electrode for steel making.  <P>SOLUTION: The thermal shock resistant graphite electrode used for an arc furnace for steel making, has a thermal shock fracture toughness index of 0.8×10<SP>-2</SP>to 1.6×10<SP>-2</SP>mm/sec expressed in a formula: K=L/H, (where, K denotes a thermal shock fracture toughness index, L denotes an opening displacement volume (mm) at a breaking point of a notched part obtained from a thermal shock test of carrying out an arc heating at a power of 50V and 2kA of a center part of a diameter of 40 mm, with the notched part of a length of 30 mm fitted at a square plate of 250×250×50 mm cut out vertically in an extrusion molding direction from the center part of the graphite electrode from an outer periphery edge of its longer sides, and H denotes an arc heating time (sec) up to a breaking point of the notched part.).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003206800-A (JP)
Title: Drive method for operation fuel system of internal combustion engine, computer program and internal combustion engine
Inventor: JOOS KLAUS DIPL ING
IPC: F02M55/00
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the cost of a fuel system as low as possible by performing the open loop control and/or the closed loop control of a component of a fuel system with high accuracy.  <P>SOLUTION: In order to estimate the temperature of the component of the fuel system, the sum is formed by addition of or the difference is formed by subtraction between at least two temperature components. One temperature component is acquired from the temperature of an internal combustion engine, and the other temperature component is acquired from the other quantity of state of the internal combustion engine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004220837-A (JP)
Title: Polyelectrolyte and manufacturing method of polyelectrolyte as well as fuel cell
Inventor: SUGIYAMA YUICHIRO
IPC: H01M8/10
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve ion conductivity and strength as for a polyelectrolyte in which an anionic group and a cationic group are introduced.  <P>SOLUTION: This polyelectrolyte has a polymer material containing a polymer compound which has the anionic group and the cationic group on the same and/or the different polymer molecules and an anionic compound nearly equivalent to the amount of the cationic group. In other words, the cationic group introduced in the polymer compound can be neutralized mostly because the anionic compound is added and ionic conductivity of the anionic group of the polymer compound can be improved as acidity of the polymer compound rises. Furthermore, flexibility and strength of the polyelectrolyte obtained by mostly neutralizing the cationic group are improved. As for the reason for that, it is assumed that the balance of electrons is improved after the electron distribution, which is made to be imbalanced because the anionic group and the cationic group coexist in the molecule, is ionically stabilized by the addition of the anionic compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218706-A (JP)
Title: High strength shaft and its manufacturing method
Inventor: NAKAMURA MASAHIRO
IPC: F16C3/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength shaft and its manufacturing method capable of improving the strength of a first hole top end at a closed side, which is the weakest part, extended along the shaft radial direction without lowering the strength of a opening part at a shaft circumference side of a second hole extended in the shaft radial direction.  <P>SOLUTION: The lubricating oil first hole 61 is formed in an eccentric position with respect to a shaft axis line. A blocked end of the lubricating oil first hole 61 is positioned in a fitting part 11. The lubricating oil second hole 62 is subjected to quenching process as far as the deepest part. This process makes the stress working on the top end of the lubricating oil first hole 61 reduced to sufficiently obtain compressive residual stress at opening part at shaft circumference side of the lubricating oil second hole 62 even when the lubricating oil second hole 62 is subjected to quenching process as far as the deepest part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221868-A (JP)
Title: Electronic video camera device
Inventor: TOGASHI YASUYUKI
IPC: H04N101/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic video camera device with which a photographer can arbitrarily change a light emitting direction of a strobe with respect to a lens optical axis direction for strobe photographing.  <P>SOLUTION: A main body part 112 is turned with respect to a camera part 111 by an intention of the photographer with a turn position of the camera part 111 where the lens optical axis direction X and the strobe light emitting direction F are in the same direction and with the turn position of the main body part 112 as reference positions. Thus, the strobe light emitting direction F can be changed with respect to the lens optical axis direction X by turning a strobe light emitting face 131 in a direction different from the lens optical axis direction of a photographing lens 141 in a lens part 140.  <P>COPYRIGHT: (C)2004,JPO&NCIPI