baber/WOPTO huggingface dataset:
Patent JP-2004535530-A (JP)
Title: ボールねじ
IPC: F16H25/24
Filed: 2001-10-18
Abstract: 本発明は、ナット（２）と、ねじ軸（１）と、負荷支持用の転動体（３）とを備え、この転動体がナット（２）とねじ軸（１）のねじ溝（５，４）内を循環する球として形成され、更に球（３）のための戻し範囲（６）を備えている、ボールねじに関する。特にナットを非切削加工することによって、製作コストを大幅に低減し、ボールねじの負荷支持力を均一化することによって、高い出力密度を達成するために、本発明では、ナット（２）がらせん状に巻かれた成形材（７）からなっている。
Patent JP-2004518273-A (JP)
Title: リバースエンジニアリングを防止するための半導体デバイス中の打込み隠れ相互接続
IPC: H01L27/04
Filed: 2001-05-11
Abstract: 集積回路またはデバイス内の、間隔をあけた共通伝導形式の２つの打込み領域を相互接続するための偽装相互接続および該相互接続を形成する方法である。偽装相互接続は、間隔をあけた２つの打込み領域の間に、伝導形式が同じ共通伝導形式であり、かつ、該間隔をあけた２つの領域の間の領域をブリッジする導電チャネルを形成する第１の打込み領域、およびリバースエンジニアリングを防止するべく導電チャネルを偽装するための、間隔をあけた共通伝導形式の２つの打込み領域の間に、導電チャネルを覆って配置された、相対する伝導形式の第２の打込み領域を備えている。
Patent JP-2004526810-A (JP)
Title: 凝集破壊性のある接着組成物
IPC: B29C48/30
Filed: 2001-11-16
Abstract: 少なくとも１種のホットメルト接着剤と、少なくとも１種のバインダーとから成る新規なバインダー組成物。この組成物は多層構造体および包装材料で有用。
Patent JP-2004515011-A (JP)
Title: オンラインパーツ検索及び取引システム
IPC: G06Q10/00
Filed: 2001-11-27
Abstract: 相手先商標製品製造（ＯＥＭ）、非ＯＥＭ、及び、アフターマーケット自動車用パーツのための統合パーツ検索及び取引システムは、自動車ディーラー（２１０）及び修理工場によって現在使用されているビジネス管理コンピュータシステム（ＢＭＳ）ソフトウェアに統合されるようになっている。ディーラー（２１０）及び修理工場を含む全ての参加パーツ納入業者は、参加パーツ納入業者及び潜在的な買い手（例えば、ディーラー及び修理工場）がパーツを容易かつ迅速に検索すると共に互いにそれを売買することを可能にするために、例えば公的及び民間通信ネットワークの組合せを通じて互いにネットワーク化される。
Patent JP-2004517594-A (JP)
Title: 自動車用の改良された回転電気機器
IPC: H02K9/04
Filed: 2002-01-07
Abstract: 本発明は、金属プレートのパックが設けられたロータ（１０）を囲むステータと、前記ステータと前記ロータとの間に設けられたギャップと、前記ロータに一体化された永久磁石と、前記ロータに一体化された励磁コイル（１４）とを備え、前記ロータの金属プレートのパック内にカットアウトされた突出した極（１３１０）のまわりに励磁コイルが巻かれており、前記ロータのプレートのパック内に形成されたハウジング（１３１０）に永久磁石が収容されている、回転電気機器、例えば自動車用のオルタネータまたはオルタネータ兼スタータにおいて、前記磁石に当接するようになっている部分が設けられた係止部品（１３）により、前記ハウジング（１３１１０）の各端部が、軸方向に閉じられており、かつ前記係止部品が、前記励磁コイル（１４）のバンを収容するためのリセスを有することを特徴とする回転電気機器に関する。
Patent JP-2004524832-A (JP)
IPC: A61K35/12
Filed: 2001-12-11
Abstract: The invention provides methods for altering the expression profile of a cell to convert the cell from one cell type to a desired cell type. These reprogrammed cells may be used in a variety of medical applications for treating a mammal in need of a particular cell type.
Patent JP-2004524481-A (JP)
IPC: B25F5/02
Filed: 2002-01-22
Abstract: A multi-speed transmission assembly for a rotary power tool. The transmission assembly includes a plurality of transmission stages, with at least two of the transmission stages employing a movable reduction element that permits the transmission stage to be operated in an active mode and an inactive mode. The movable reduction elements are coupled to a switching mechanism that switches the reduction elements in a predetermined manner to provide at least three-gear reduction or speed ratios.
Patent JP-2004533213-A (JP)
IPC: C12R1/125
Filed: 2002-01-18
Abstract: The present invention features improved methods for the enhanced production of pantoate and pantothenate utilizing microorganisms having modified pantothenate biosynthetic enzyme activities and having modified methylenetetrahydrofolate (MTF) biosynthetic enzyme activities. In particular, the invention features methods for enhancing production of desired products by increasing levels of a key intermediate, ketopantoate by enzymes that contribute to its synthesis. Recombinant microorganisms and conditions for culturing same are also are featured. Also featured are compositions produced by such microorganisms.
Patent JP-2004518474-A (JP)
Title: 心臓のｍｒ血流測定の位置合わせに関する信頼性尺度
IPC: G06T7/00
Filed: 2002-01-11
Abstract: 心臓血管の血流ＭＲ画像の自動位置合わせの信頼性の自動分析についての方法が開発される。パラメータ、例えば、連続した画像間の相似性尺度は、データセットについてこれらの画像間の前記位置合わせ処理の成功を定量化するために、初めに計算される。その後に基準が導入され、例えば閾値が前記相似性尺度に対して与えられる。前記定義された閾値を超える、計算された相似性尺度を持つ前記連続した位置合わせされた画像は、さらなる分析のために自動的に受け入れられる。
Patent JP-2005503110-A (JP)
Title: ミエロペルオキシダーゼ、心臓血管疾患についての危険性指示因子
IPC: C12Q1/28
Filed: 2002-01-02
Abstract: 個体の心臓血管疾患を発生するかまたは心臓血管疾患を有する危険性を特徴付けるための診断試験が開示される。１つの実施形態において、本診断試験は、個体または試験被験体から得られた身体サンプル中のミエロペルオキシダーゼ（ＭＰＯ）活性のレベルを決定する工程を包含する。別の実施形態において、この診断試験は、試験被験体から得られた身体サンプル中のＭＰＯ量のレベルを決定する工程を包含する。別の実施形態において、診断試験は、試験被験体から得られた身体サンプル中の１つ以上の選択されたＭＰＯ生成酸化産物のレベルを決定する工程を包含する。この選択されたＭＰＯ生成酸化産物は、ジチロシン、ニトロチロシン、メチオニンスルホキシド、またはＭＰＯ生成脂質過酸化産物である。
Patent JP-2004526013-A (JP)
Title: ２−アルキル化−シクロデキストリン誘導体：薬物性神経筋遮断に対する拮抗薬
IPC: A61K31/565
Filed: 2002-02-14
Abstract: 一般式(Ｉ)［式中、ｍは０〜７、ｎは１〜８であって、ｍ＋ｎは７又は８であり；Ｒは(ＣＨ ２ ) ｐ -フェニレン-(ＣＨ ２ ) ｑ 、(Ｃ １   -   ６ )アルキレン又は(ＣＨ ２ ) ｒ -Ｓ-(Ｃ １   -   ４ )アルキレンであり、その際、前記アルキレン基の各々は１〜３個のＯＨ基で置換されていてもよく；ｐ及びｒは独立して、１〜４であり；ｑは０〜４であり；Ｘは、ＣＯＯＨ、ＳＯ ２ ＯＨ、(ＣＨ ２ -ＣＨ ２ -Ｏ) ｓ -Ｈ又はＯＨであり；ｓは１〜３である］で表される２-アルキル化-シクロデキストリン誘導体又はその製薬上許容される塩が開示されている。当該２-アルキル化-シクロデキストリン誘導体は、薬物性神経筋遮断を逆転させるのに使用するのに適している。
Patent JP-2004519166-A (JP)
Title: 情報信号内のマルチの電子透かしを検出するための方法及び装置
IPC: H04N7/26
Filed: 2002-02-11
Abstract: ２つ（異なるタイプの可能性もある）の電子透かしをマルチメディアのコンテンツに付与されるとすると、両方のメッセージを抽出する素直な手法は、２つの検出器を独立して適用することである。ジオメトリ抽出（例えば、拡大縮小を元に戻す）が電子透かし検出の全体の一部である場合、このことは、ジオメトリ抽出が両方の検出において重複されることを意味する。特に、組み合わせた検出は、不必要に複雑である。本発明は、この問題に対する解決を提供する。第１の電子透かし検出器は、ジオメトリ抽出パラメータを第２の電子透かし検出器に利用可能にする。これにより、組み合わせた検出の複雑さを低減する。
Patent JP-2004523239-A (JP)
Title: 人工染色体を含むトランスジェニック動物のクローニング
IPC: C12N5/10
Filed: 2002-02-21
Abstract: 本発明は，部分的には，１またはそれ以上の人工染色体を有する全能性細胞；そのような細胞を製造する方法；そのような細胞を使用する方法（例えば，核移植）；そのような細胞からクローニングされたトランスジェニック胚およびトランスジェニック動物；およびそのような胚および動物を製造する方法に関する。
Patent JP-2004518880-A (JP)
Title: 内燃機関のための燃料噴射弁
IPC: F02M61/10
Filed: 2002-03-13
Abstract: 燃料噴射弁に、噴射開口（２０）を制御するために弁座（１６）と協動する弁部材（１０）が設けられている。この弁部材（１０）は、孔（７）の、燃焼室とは反対の側の区分でガイドされていて、高圧下にある燃料を充填することができる圧力室（１２）によって取り囲まれている。弁部材（１０）は、ばね室（２５）に配置されたばね（２７）の閉鎖力によって、弁座（１６）の方向で負荷されていて、圧力室（１２）内の相応の開放圧で、弁部材（１０）に形成された押圧肩部（１１）を液圧的に押圧することにより弁座（１６）から持ち上がり、噴射開口（２０）が開き、この場合、燃料の噴射が、主噴射とそれに続く後噴射とに分割して行われる。圧力室（１２）とばね室（２５）とは、絞り接続部を介して接続されているので、この絞り接続部以外では閉鎖されているばね室（２５）における圧力は主噴射の間に上昇し、弁部材（１０）への付加的な液圧的な力を介して後噴射の開放圧が高められ、この場合、ばね室（２５）における圧力は、次の噴射サイクルの開始時までに再び初期値に達せられる。
Patent JP-2004523710-A (JP)
Title: ハイドロニューマチック圧力貯蔵器
IPC: F15B1/12
Filed: 2002-03-09
Abstract: 本発明は、結合される少なくとも二つのハウジングシェル（３，５）からなるハウジングを有するハイドロニューマチック圧力貯蔵器に関する。一つのハウジングシェルの少なくとも端部領域は、該端部領域の自由端部とシール要素との間に、両方のハウジングシェル（３，５）を結合するための、漏斗状で外側に延在する案内面を有する。少なくとも一つの弾性シール要素（４１）は、隔壁１３の境界領域（２１）上に張力を生成するために、少なくとも一つの保持面上に提供される。圧力貯蔵器の重要な結合領域におけるシールが改良され、簡単にされた構造が実現されうる。
Patent JP-2004523636-A (JP)
IPC: C09D175/04
Filed: 2002-03-08
Abstract: Polyurethane-modified addition copolymers preparable by free-radically (co)polymerizing an olefinically unsaturated monomer (a) in an aqueous or nonaqueous medium comprising at least one reaction product (A/B) of (A) at least one addition copolymer containing on average per molecule at least 0.1 isocyanate-reactive functional groups and preparable by free-radical copolymerization of at least a) at least one olefinically unsaturated monomer and b) at least one olefinically unsaturated monomer different than the olefinically unsaturated monomer (a1) and of the general formula I <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>1</SUP>R<SUP>2</SUP>C-CR<SUP>3</SUP>R<SUP>4</SUP> (I)<?in-line-formulae description="In-line Formulae" end="tail"?> in which the radicals R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, and R<SUP>4 </SUP>each independently of one another are hydrogen atoms or substituted or unsubstituted alkyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, aryl, alkylaryl, cycloalkylaryl, arylalkyl or arylcycloalkyl radicals, with the proviso that at least two of the variables R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, and R<SUP>4 </SUP>are substituted or unsubstituted aryl, arylalkyl or arylcycloalkyl radicals, especially substituted or unsubstituted aryl radicals; in an aqueous medium or nonaqueous medium; and (B) at least one polyisocyanate; processes for preparing them, and their use.
Patent JP-2004525723-A (JP)
Title: 角膜を保持し位置決めする位置決めアセンブリ
IPC: A61F9/009
Filed: 2001-04-25
Abstract: 目の角膜を保持し、位置決めし、そして少なくとも部分的に露出するための位置決めアセンブリ（１０）であって、該目は、外科的処置中にて、緯度方向に狭い眼球アクセスに配置されている。該位置決めアセンブリ（１０）は、位置決めセグメント（２０）を含み、該位置決めセグメントは、以下を有する：保持プレート（２３）であって、これは、その中で規定されたアパーチャ（２５）を含み、該アパーチャは、その中に目の角膜（Ｃ）を収容して露出する構造にされている；およびフランジ部材（２４）であって、該フランジ部材は、該アパーチャ（２５）の周りに配置され、少なくともその緯度半径で、該アパーチャから密接に間隔を置いた距離で配置され、そして目と係合する構造にされている。
Patent JP-2004528460-A (JP)
Title: オリゴアミドの処理方法およびポリアミドの製造方法
IPC: C08G69/46
Filed: 2002-05-08
Abstract: 本発明は、ポリアミド６またはカプロラクタムをベースとするコポリアミドから抽出される低分子量分子の処理方法に関する。本発明は、さらにポリアミド６またはカプロラクタムをベースとするコポリアミドの製造方法に関する。
Patent JP-2004532256-A (JP)
IPC: A61Q5/12
Filed: 2002-05-31
Abstract: The invention concerns a cosmetic composition, in particular for the hair, comprising, in a cosmetically acceptable medium: solid particles containing at least 10 wt. % of carbonate calcium; at least a conditioning agent selected among: (i) cationic surfactants selected among quaternary esters, quaternary diammonium except those derived from diamino-propane, imidazolium and amides, (ii) cationic silicones, and (iii) cationic polymers whereof the cationic charge density is not more than 7 meq/g and, preferably not less than 0.05 meq/g.
Patent JP-2004215420-A (JP)
Title: Stator and its manufacturing method
Inventor: NOJI KAORU
IPC: H02K15/02
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator having high performance by suppressing gaps between a tooth core and a core-back core and between the adjacent core-back cores.  <P>SOLUTION: This stator forms a circular stator core by alternately disposing a plurality of the tooth cores 1 and the core-back cores 2. A predetermined winding 3 is wound on the stator core. The stator includes a plurality of coupling tops 4 disposed on the outer peripheral surface of the stator core for closely attaching/coupling the adjacent core-back cores 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004214148-A (JP)
Title: Fluorescent display tube
Inventor: SHOJI TOMOJI
IPC: H01J31/15
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent display tube with excellent electric connection of an anode layer and a wiring layer wherein an anode paste can be dropped even if an insulating layer is a multilayer in an anode substrate which is getting finer.  <P>SOLUTION: The fluorescent display tube is provided with the wiring layer and the insulating layers are laminated and formed on the insulating substrate, a through hole communicated with the wiring layer is formed in the insulating layer, the anode layer electrically connected with the wiring layer through the through hole or the like is formed, and the anode substrate wherein the fluorescent material layer is formed on the anode layer. The insulating layer is laminated more than two layers. The size of the through hole formed in the insulating layer on and after the second layer is larger than that of the through hole of the first layer formed on the wiring layer etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218667-A (JP)
Title: Valve body locking device
Inventor: NISHIKAWA TAMOTSU
IPC: F16K1/22
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve body locking device capable of fixing a valve body at a fully closed position, at a fully opened position, and at a plurality of intermediately opened positions in a compact structure.  <P>SOLUTION: A butterfly valve has the valve body 54 rotatable around a center axis of valve rods 52 and 53 located in a valve box 51. A lock pin 59 opposite to an end face of one of the valve rods 52 and 53 in an axial direction is detachably mounted on the valve box 51, and a fitting hole 60 capable of inserting the lock pin 59 is arranged on an end face of the valve rod 53. The sectioned shapes of the lock pin 59 and the fitting hole 60 are formed in a polygonal shape which is further a symmetrical shape around the center axis with at least 90° intervals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221165-A (JP)
Title: Support apparatus for support member disposing work, working system for substrate equipped with support apparatus, and support member disposing method
Inventor: OE KUNIO
IPC: H05K13/04
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To dispose a support member for supporting the rear surface of a circuit board easily and accurately.  <P>SOLUTION: A support pin is attached to a support plate 72 in response to the kind of the circuit board 24 every time the kind of the circuit board 24 is charged with a component 34 thereon, and every time set-up is changed. Thereupon, an image (perspective equivalent image) 270 equivalent to one obtained by seeing the state of the component 34 mounted on the rear surface of the circuit board is projected to the support surface 124 of the support plate 72 from the surface side of the circuit board. A worker disposes a support pin at a portion where the support pin does not interfere with the component 34 on the support surface 124 while looking at the projected image. The perspective equivalent image 270 may be formed with the aid of computer graphics based upon design data of the circuit board, or an image of the rear surface on which the component 34 is actually mounted may be obtained by a photographing apparatus, and the image may be reversed in its surface or rear surface. Further, a region support recommended region image 276 recommended as a region suitable for the support by the support pin may be added to the perspective equivalent image 270.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221166-A (JP)
Title: Heating apparatus
Inventor: YAMAMOTO TAKESHI
IPC: G02F1/1333
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating apparatus capable of making the temperature distribution uniform within the surface.  <P>SOLUTION: In a heating apparatus 20 including a heating plate 22 for heating a substrate S to a predetermined temperature, the heating plate 22 has a principal face 23 on which the substrate S is placed. In the principal face 23, a gap G1 is made between it and the central portion of the placed substrate S, and this gap is made larger than the gaps G2 and G3 between it and a peripheral part of the substrate S.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004220197-A (JP)
Title: Communication method using radio network and server device to be used for the same
Inventor: TAKAHASHI SHUICHI
IPC: G08G1/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to sufficiently collect or distribute information associated with a traffic environment with automobiles as a center in a conventional technology.  <P>SOLUTION: This sensor network system 1 is constituted of a sensor network and a failure countermeasure server device 8 being a computer equipped with a data base or the like, and the sensor network is constituted of a plurality of sensor devices 3 arranged on a road 2, a road side device 5 to be used for repeating information from the sensor device 3 and an on-vehicle device 7 capable of communicating with the sensor device 3 mounted on a vehicle 6. When the occurrence of any failure is detected by a sensor device 3a, the result is notified to the on-vehicle device 7 by using the sensor network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218713-A (JP)
Title: Ball screw device
Inventor: INOUE MASAHIRO
IPC: F16H25/24
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To consistently obtain operational performance for a long time by sealing a space between a nut member 2 and a screw shaft 3 from the outside in a ball screw device 1 with a plurality of balls 4 interposed between a screw groove 21 formed on the inner circumferential surface of the nut member 2 and screw grooves 31a and 31b formed on the outer circumferential surface of the screw shaft 3.  <P>SOLUTION: A cover 10 to cover a portion protruded from one end side of the axial direction of the nut member 2 in the screw shaft 3 is fitted to one end side of the axial direction of the screw shaft 3 while the nut member 2 is separated from the screw shaft 3 to a maximum. Therefore, even when the nut member 2 is separated from the screw shaft 3 to a maximum, the portion protruded from one end side of the axial direction of the nut member 2 in the screw shaft 3 is not exposed outside, and the space between the screw shaft 3 and the nut member 2 is sealed from the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215846-A (JP)
Title: Method and device for volume rendering image processing and program therefor
Inventor: MATSUMOTO KAZUHIKO
IPC: G06T15/08
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for volume rendering image processing and a program therefor which can provide images on which a plurality of objects(tissues or the like) overlapped along the line of sight are well observed.  <P>SOLUTION: A first image 31 is acquired by performing volume rendering under an opacity value set to draw only first tissues (bones) 50 clearly by using CT image data. A second image 32 is acquired by performing volume rendering under an opacity value set to draw only second tissues (blood vessels) 51 clearly by using the CT image data. The first and second images are treated by alpha blending. For example, if the alpha blending is performed on the images with a blending ratio of 0.5:0.5, an image clearly showing both of the first tissues (bones) 50 and the second tissues (blood vessels) 51 is acquired (Figure (b)).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216301-A (JP)
Title: Twin-spindle shearing disintegrator
Inventor: HISHIYAMA TORU
IPC: B02C18/14
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin-spindle shearing disintegrator which can surely detect excess materials to be disintegrated during conveyance of them on a belt conveyor below the disintegrator and provided with an excess load detection means which is hardly damaged.  <P>SOLUTION: The excess load detection means (20) for detecting the excess materials to be disintegrated loaded on the belt conveyor (7) disposed at the lower part of the twin-spindle shearing type disintegrator (5) detects directly the excess materials to be disintegrated. Detection sensors (21, 22, 23, 24) of the excess load detection means (20) are attached at the predetermined height of positions above the belt conveyor (7) and in the side to the stream direction of the belt conveyor (7). A plurality of positions are preferrably installed. A detection sensor (25) may be installed at the opposed side of a discharge side in a longitudinal direction of the belt conveyor (7).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003201145-A (JP)
Title: Glass electrode
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N27/403
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass electrode having a high degree of freedom in design and excellent mechanical strength.  <P>SOLUTION: A die molded glass tube or molten glass is blown to a spherical shape and is then made into a tubular form by redrawing or manual elongating and the glass electrode 1 having this tubular glass tube as an electrode responding section is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004224597-A (JP)
Title: Hydrogen storage/supply apparatus
Inventor: GOTO YASUSHI
IPC: F17C11/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen storage/supply apparatus where a large quantity of hydrogen is generated, and the reduction of energy loss and the control of temperature can easily be performed.  <P>SOLUTION: In the hydrogen storage/supply apparatus, a hydrogen storage body or a hydrogen supply body is subjected to hydrogenation or dehydrogenation treatment in the presence of a metal-supporting catalyst by a hydrogenation or dehydrogenation reaction unit, and a product from the hydrogenation or dehydrogenation reaction unit is separated into the hydrogen supply body or hydrogen and the hydrogen storage body by a gas-liquid separation unit, so that the hydrogen storage body or hydrogen is supplied. The metal-supporting catalyst to be stored into the reaction unit is a cylindrical body with a double layer structure in which a cylindrical body on the central part and a cylindrical body on the outer circumferential part are formed by materials comprising substances having different electric resistance, respectively, and are coaxially united. Also, electromagnetic induction coils are arranged so as to surround the outside of the reaction unit, and heating for the metal-supporting catalyst is performed by a high frequency electromagnetic induction system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223778-A (JP)
Title: Plate-shaped molded product comprising substance originating from lignocellulose
Inventor: MATSUMURA KAZUYUKI
IPC: C08L97/02
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate-shaped molded product capable of being enhanced in capacities such as cushioning properties, heat insulating properties, sound absorbing properties, fireproof properties or the like.  <P>SOLUTION: A molding material mainly comprises [I] a substance originating from lignocellulose and [II] an organoslicon compound which is obtained by hydrolyzing 100 pts.wt. of a hydrolyzable silane (A) containing a nitrogen atom-containing organic group represented by formula (1) : YR<SP>1</SP><SB>m</SB>SiR<SP>2</SP><SB>3-m</SB>(wherein R<SP>1</SP>is a monovalent hydrocarbon group, R<SP>2</SP>is an alkoxy group or an acyloxy group, Y is a nitrogen atom-containing organic group and m is 0 or 1) or its partial hydrolysate and 5-200 pts.wt. of a hydrolyzable silane (B) represented by formula (2) : R<SP>3</SP><SB>n</SB>SiR<SP>4</SP><SB>4-n</SB>(wherein R<SP>3</SP>is a monovalent hydrocarbon group, R<SP>4</SP>is an alkoxy group or an acyloxy group and n is 0, 1 or 2) or its partial hydrolysate. This molding material is molded under pressure and heating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286476-A (JP)
Title: Method for producing friction material composition and method for producing friction material
Inventor: OSADA TAKEO
IPC: C09K3/14
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a friction material composition comprising mixing a fiber component/binder component/filler component mixture with 1-12 vol.%, based on the entire composition, cashew polymer/furfural (chemical formula: C<SB>4</SB>H<SB>3</SB>OCHO) mixture and to provide a method for producing a friction material comprising forming the above composition by the above method and molding and heat-treating the formed composition.  <P>SOLUTION: The method for producing the composition comprises mixing a fiber component/binder component/filler component mixture with 1-12 vol.%, based on the entire composition, cashew polymer/furfural (chemical formula: C<SB>4</SB>H<SB>3</SB>OCHO) mixture. The method for producing the material comprises forming the above composition by the above method and molding and heat-treating the formed composition. According to the method for producing the composition, ducting and segregation can be prevented because the composition contains the cashew polymer/furfural mixture as at least part of the composition. According to the method for producing the material, the mechanical strengths and the friction performances can be improved because of the use of the above composition. According to these methods, it is possible to obtain a friction material composition and a friction material which can be desirably used for or as disk brake pads, brake linings, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004234707-A (JP)
Title: Semiconductor memory device and method for writing and erasing for memory cell
Inventor: MATSUOKA NOBUAKI
IPC: G11C16/34
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which the time required for writing or erasing is shortened and the writing precision or the erasing precision is high.  <P>SOLUTION: The semiconductor memory device comprises a memory array 1 in which memory cells 1c having variable resistor elements R<SB>11</SB>to R<SB>ij</SB>in which electric resistance is varied by electrical stress and are held even after the electrical stress is released and selection transistors T<SB>11</SB>to T<SB>ij</SB>composed of N type MOSFETs are arranged in a matrix, a writing means 2 which writes data into the memory cells 1c by applying the electrical stress to the variable resistor elements R<SB>11</SB>to R<SB>ij</SB>, a writing state detection means 3 which detects the change of the electric resistance at the time of writing and a writing control means 4 which stops the application of the electrical stress when the electric resistance changes to a predetermined reference value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI