baber/WOPTO huggingface dataset:
Patent JP-2002187147-A (JP)
Title: Cellulose ester film, polarizing plate using the film, and wrapper therefor
Inventor: ITO TAKASHI
IPC: G02B5/30
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose ester film which is free from bending at its tip or free from generation of a longitudinal crease when the film is to be wound around a winding core, and can be wound around the core by a simple operation. SOLUTION: This belt-like cellulose ester film 20 manufactured by a solution filming process has a projecting trimmed edge 21, as viewed from the film 20 side, from a straight line (a) spanning both ends 23 and 23 of the trimmed edge 21 at the winding tip of the film 20 when wound around the core. In addition, the angle θ formed by the straight line (a) drawn between ends 23 and 23 of the trimmed edge 21 and a straight line (b) drawn at right angle with the longer direction of the film 20 is within the range of 15 deg..  Further, the trimmed edge 21 has no point of inflection and sharp point, and the length X between a point (c) at the trimmed edge which is farthest away in the longer direction of the film 20 from the straight line (a) drawn between the ends of the trimmed edge 21 and a centerline (d) of the width direction of the film 20 is within the range of 20% of less of the film width (w). Besides, the length Y, in the longer direction of the film 20, between a point (c) at the trimmed edge 21 which is farthest away in the longitudinal direction of the film from the straight line (a) drawn between the ends of the trimmed edge 21 and the straight line (a) drawn between the ends of the trimmed edge 21, is within the range of 25% or less of the film width and 300 mm or less.
Patent JP-2002198542-A (JP)
Title: Semiconductor integrated-circuit device and its manufacturing method
Inventor: OKAWA SHIGEAKI
IPC: H01L21/822
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To integrate a diode element with satisfactory efficiency regarding the diode element whose breakdown strength in its turn-off operation is enhanced in a semiconductor integrated-circuit device with a built-in spark killer diode suitable for protecting the output transistor. SOLUTION: In the diode element in the semiconductor integrated-circuit device, a first N+ type buried layer 34 and a first P+ type buried layer 35 are formed so a to be superposed between a substrate 24 and a first epitaxial layer 25. A second P+ type buried layer 26 and the layer 35 which are formed between the layer 25 and a second epitaxial layer 26 are connected and formed. The width of the base region of a parasitic NPN transistor TR1 is expanded, its current amplification factor is reduced, and the breakdown strength in the turn-off operation of the diode element is enhanced.
Patent JP-2001188326-A (JP)
Title: Photographic element and photographic coupler
Inventor: BEGLEY WILLIAM J
IPC: G03C7/34
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element using a coupler forming a dye that exhibits a narrow left band width and reduces incorrect sub-absorption according to the width and a compound. SOLUTION: The photographic element includes a photosensitive silver halide emulsion layer combined with an 'NB coupler' of formula I (where the NB coupler, Y, Z*, p, V and R4 are defined as described in this specification).
Patent JP-2002197209-A (JP)
Title: Ceremony support system and method, record medium with this method programmed and recorded
Inventor: INABA JUICHI
IPC: G06Q50/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a user and a frequency of an incorrect data entry by avoiding a duplicated data entry through unification of the data and make it easy to create a seating layout and a seating configuration by adding GUI as a dedicated tool for performing a simulation about creation of the seating layout and the seating configuration. SOLUTION: A list of names file 16 is created, the list of names file 16 is updated by capturing a scheduled attendance-and-absence, the seating configuration is decided through the simulation carried out on a display screen by extracting attendants from the updated list-of-names file 16, and thank-you letters are printed to be sent to the attendants based on the updated list of names file after a ceremony is over. The seating configuration simulation is carried out through drug and paste operation by using a pointing device between the list of all the attendants displayed on the display screen and a table layout each of which seating names are assigned to.
Patent JP-2002195431-A (JP)
Title: Quantitative water feeding device
Inventor: WATANABE SUSUMU
IPC: G07F15/04
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To feed water by the amount of money of an inserted coin without using a commercial power supply. SOLUTION: A quantitative water feeding device is provided with a switching valve 15 connected to a water source 20 having a fixed water pressure or above and storing a valve element 24a capable of passing or cutting the water from the water source 20 to a discharge side, a fluid pressure actuator 16 fitted to the switching valve 15 and having a piston 30 in it for opening or closing the switching valve 15 interlockingly with the valve element 24a, a flow adjusting means 18 slowly moving the piston 30 in the closing direction of the valve element 24a by adjusting the flow of the water from the water source 20 and feeding it into a sealed pressure chamber 36 formed in a case 25 on one end side of the piston 30,  an energizing means invariably energizing the other end side of the piston 30 in the opening direction of the valve element 24a with the pressing force smaller than the water pressure applied to one side end of the piston 30, and a solenoid valve 17 connected to a timer 43 via a DC power supply 44, opened for a fixed period when the coin is inserted, and discharging the water in the pressure chamber 36 on one end side of the piston 30 to temporarily reduce the water pressure in the pressure chamber 36.
Patent JP-2002194036-A (JP)
Title: Copolymer latex, its production method and composition for paper coating
Inventor: MATSUBAYASHI HIDEYUKI
IPC: C08F285/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer latex which causes excellence in the surface intensity and wet intensity of a coated paper, the mechanical stability of a composition for paper coating and the blocking resistance, and to provide a production method of the latex and to obtain a composition for paper coating comprising the latex and a pigment. SOLUTION: The latex is characterized in that, when a monomer of 100 pts.wt. which comprise (a) a conjugated diene monomer of 17.5-62 pts.wt., (b) a vinyl cyanide monomer of 4.5-44 pts.wt., (c) an unsaturated carboxylic acid monomer of 1-8.5 pts.wt. and (d) other copolymerizable vinyl monomer of 5.5-77 pts.wt., is subjected to emulsion polymerization of three steps, in the presence of the latex obtained by emulsion copolymerization of the monomer mixture of 2-15 pts.wt. having a specific mixing ratio at a first step, another monomer mixture of 30-60 pts.wt. having a specific mixing ratio at a second step and further another monomer mixture of 25-68 pts.wt. having a specific mixing ratio at a third step are subjected to the copolymerization, respectively. The production method and the composition are also provided.
Patent JP-2002193336-A (JP)
Title: Method and apparatus for manufacturing honeycomb structure, and method and apparatus for manufacturing packaging cushion
Inventor: UEDA HIROSHI
IPC: B65D81/107
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a whole shape of a honeycomb structure made of a paper material in a rectangular form while allowing a shape of each hole of the honeycomb structure to be formed in a uniform size and to allow the honeycomb structure having any part including uniform cushioning force to be easily manufactured. SOLUTION: Guide rails 41 on both sides of a strip member 1 are simultaneously moved in directions where they come farther away from the member 1. A sliding member 36 is moved along an axial direction of a rail 35 via a protrusion 40 along with the movement of the guide rails 41, and suction arms 43 together with a suction disk 45 are moved along with the movement of the sliding member 36. The strip member 1 is expanded while narrowing a distance between the suction arms 43 with the movement of the arms 43, whereby forms of numerous holes 9 constituting the honeycomb structure 10 can be uniform and also a whole shape can be formed in a rectangular form.
Patent JP-2002200778-A (JP)
Title: Ink jet recording method and apparatus therefor
Inventor: ODATE TAKAYOSHI
IPC: B41J2/21
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality images with the granular state reduced. SOLUTION: A combination of placing amounts of a plurality of inks of the same system color having different densities is determined on the basis of an input density level of image data, a limit value of an ink absorption amount of a medium to be recorded, and a placing amount per unit area of the other ink having a different hue.
Patent JP-2002205789-A (JP)
Title: Container for rolled product
Inventor: SHIMOSE SHIGEKI
IPC: B65D85/66
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a container for rolled products which allows the rolled products to be easily put in/out without damaging nor staining the products and which can efficiently store and transport the products. SOLUTION: The container for rolled products has a pallet 4, at least a pair of pedestals 30 placed on the pallet 4 and formed with a receiving groove 32 for supporting a lower end of a spindle 22 projecting from both ends of a rolled product 20 located in a horizontal direction, and a pressing member 40 detachably mounted on the pedestal 30 for holding the spindle 22 between itself and the groove 32 while the spindle 22 is mounted on the groove 32.
Patent JP-2002202116-A (JP)
Title: Method of measuring thickness of locally thinned portion of plate
Inventor: NAGAI TATSUYUKI
IPC: G01B17/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To quantitatively evaluate the thickness of plate having locally thinned portions. SOLUTION: An ultrasonic wave is transmitted from a probe 1 into a plate- like test sample 10 and the ultrasonic wave propagated in the sample 1 is received through a probe 2 to measure the thickness of a locally thinned portion of the sample. The probe 1 transmits a longitudinal wave, the probe 2 receives a directly transmitted wave S3 of the longitudinal wave, and then receives a delayed echo of a wave S2 reflected from the thinned part 11 to cause a mode conversion. The thickness T of the thinned portion 11 is measured from the beam path difference between the directly transmitted echo and the delayed echo of the directly transmitted wave S3, and obtained according to the equation below. T=2W/((CL/CS)2-1)1/2 where CL and CS are longitudinal and transversal waves sound velocities in the sample.
Patent JP-2001303300-A (JP)
Title: Apparatus and method for depositing an electroless solution
Inventor: DORDI YEZDI N
IPC: H01L21/3205
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal deposition system which applies electrolyte solution on an object. SOLUTION: In this device and the related method, the electrolyte solution is dispensed to the object. This device comprises a storage chamber and a dispensing part. The storage chamber is configured to fold the electrolyte solution and the dispensing part is configured to dispense the electrolyte on the object.
Patent JP-2002206681-A (JP)
Title: Pipe joint
Inventor: NAKAI KEIICHI
IPC: E03C1/02
Filed: 2000-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent an error in pipe connection and fitting of a core ring by visually confirming the connecting state of a pipe from the outside as well as connecting by a single operation and surely preventing leakage. SOLUTION: In this pipe joint, a resin pipe 13 inserted in a cylindrical joint main body 1 is stopped by a stopping member 12 and held, a sight through cylinder 8 is sealed and mounted between the outer peripheral surface of the resin pipe 13 and the inner peripheral surface of the joint main body 1 through seal rings 10, 11, and the internal structure of the joint main body of the resin pipe 13 is confirmed through the sight through cylinder 8 from a confirmation window 4 formed in the outer peripheral surface of the joint main body 1.
Patent JP-2001516054-A (JP)
IPC: G01N21/79
Filed: 1998-09-09
Abstract: The present invention relates to an improved analytical method and apparatus therefor, in particular to a method and apparatus for continuous titration in which at least one parameter of at least one compound in a test mixture may be monitored as the composition of the mixture is continuously varied. The method comprises the steps of continuously mixing at least two component fluid streams to form a test mixture stream and passing the test mixture stream through a spectrophotometric detection zone, with the volume to volume ratio of at least two of the component streams forming the test mixture stream continuously and linearly varied with time by alteration of the relative proportions of the component streams forming the test mixture, while the total volume of the test mixture stream remains constant.
Patent JP-2001516604-A (JP)
Title: 臨床組織検査の方法と装置
IPC: A61B5/103
Filed: 1998-08-28
Abstract: (57)【要約】
本発明は、センサが組織に対して押圧される時、該センサに押圧される圧力に応答して信号を生じる該センサを含む装置を有する臨床組織検査の実行に関係する。該センサは、組織の選択された領域に対して押圧されるとき、該センサに押圧される圧力に応答して信号を生成する。該圧力は、下部組織構造の特徴に従って変化する。該組織領域の画像は、該センサによって生成される信号に基づいて作成される。該画像は、その後表示される。該画像は、該センサに押圧される該圧力を表現する。表示される該画像は、該組織領域の３次元画像であってもよい。該センサによって生成される信号は、また、該組織領域において下部組織構造を検出するために処理され得る。基準点に相対的な検出下部組織構造の位置又はマップは、生成され表示される。現行の該検査結果は、以前の検査結果と比較される。
Patent JP-2001516706-A (JP)
Title: 毛髪の色を変化させる蛍光増白剤を包含するヘアケア組成物
IPC: A61K8/58
Filed: 1997-09-17
Abstract: (57)【要約】
（ａ）組成物が約０．２単位〜約１５単位のａ値およびｂ値のいずれかまたは両方により適用される毛髪の色を変える量の蛍光増白剤、（ｂ）洗浄性界面活性剤、コンディショニング剤、定着性ポリマーおよびそれらの混合物からなる群から選択されるヘアケア活性物質を包含するヘアケア組成物が開示される。蛍光増白剤を毛髪に適用することにより毛髪の色を変える方法も開示される。
Patent JP-2001519584-A (JP)
Title: 高電圧装置
IPC: H01B17/14
Filed: 1998-08-27
Abstract: (57)【要約】
この発明は、支持部材（３）によって、構造部材や外枠のような隣接する導体構造物（５）から離間した状態に支持され、ガス状の絶縁媒体によって囲まれた導体（１）を有するガスまたは空気絶縁された電気装置である。支持部材（３）は、３０体積％以下の固体含有量および１．５以下の比誘電率を有する電気絶縁多孔質材料からなる。
Patent JP-2002501153-A (JP)
Title: 流体継手
IPC: F16D33/20
Filed: 1999-01-21
Abstract: (57)【要約】
【課題】  作動媒体中の不純物による流体継手ハウジング内面への堆積問題を可能な限り取り除くこと。
【解決手段】  本発明はポンプ羽根車（３）を囲繞するハウジング（２６）を備えるとともに、このハウジング（２６）と前記ポンプ羽根車（３）とで中空間（２７）を形成する流体継手（１）に関するものである。また前記継手には、環状体作動室（５）と前記中空間（２７）との連通を確保する連通孔（３１）が前記ポンプ羽根車（３）に設けられている。前記中空間（２７）をリンスする部分流れを作り出すため、前記流体継手（１）が前記ポンプ羽根車（３）とタービン羽根車（４）との間で作動する場合の流れ方向に方向成分が向けられるとともに、この方向成分が作動中に作り出された流れ方向、すなわち前記ポンプ羽根車（３）とタービン羽根車（４）との間に発生した循環流れ方向に対して実質的に接線的となるように前記連通孔（３１）は構成されかつ位置決めされている。
Patent JP-2002502074-A (JP)
Title: テキストユニットのスコアリング
IPC: G06F17/30
Filed: 1999-01-22
Abstract: (57)【要約】
各テキストユニットが１つ以上のストリングを含む複数のテキストユニットを含むテキスト上で動作し、それにより上記テキストユニットをランク付けする方法である。その方法は、少なくともいくつかの上記ストリングの構造を形成する工程であり、その構造においてストリングは、ストリングが存在する各テキストユニットに関連付けられる。すなわち、各テキストユニットに関して上記構造における他の各テキストユニットの存在する数を合計し、それによりテキストユニットペアの個々のスコアを形成する工程と、ランク付けされ得るテキストユニットに基づいて各テキストユニットに関する最終スコアを形成するために、各テキストユニットの個々のスコアを処理する工程とを含む。
Patent JP-2003526319-A (JP)
Title: リパーゼ変異体
IPC: C12N1/15
Filed: 1999-02-17
Abstract: (57)【要約】
電荷アミノ酸のある分布を有するリポラーゼ（商標）（野生型フミコラ・ラヌギノサ（Ｈｕｍｉｃｏｌａ  ｌａｎｕｇｉｎｏｓａ）のリパーゼ）の変異体は、陰イオン性ないし非イオン性の界面活性剤を高比率で有する洗剤溶液において、特に良い最初の洗浄性能を持つ。Ｎ末端で正に荷電したペプチド伸長を結合させることで、そしてアミノ酸９０〜１０１位及び２１０位に相当する領域における電荷分布にある制限を課すことで、前記効果は達成される。更に、Ｎ末端でペプチド伸長を結合させることによって、そして９０〜１０１の範囲において、又は三次元構造におけるすぐ近くの環境において、アミノ酸を置換することによって、本発明者はリポラーゼ由来のその様な性能を有する変異体を発生させる方法を考案した。更に、本発明は追加の利益、例えば白さの維持及び黒ずみの浄化を提供することができる。
Patent JP-2002505154-A (JP)
IPC: A61F5/41
Filed: 1999-03-03
Abstract: A device (100) for the treatment of erectile dysfunction or for penile exercise includes a vessel (12) defining an elongate vacuum chamber (14), and a mouth opening (12.4) leading into the vacuum chamber (14). An annular pumping sleeve (16) is mounted on, and slidingly displaceable relative to the vessel (12). The device (10) includes valving (unnumbered) arranged such that reciprocation of the sleeve (16) relative to the vessel (12) serves to pump air out of the vacuum chamber (14). The device (100) further includes a constriction ring (34) which is sealingly and dismountably mountable on the vessel (12), and which is configured sealingly to engage with an outer surface of a human penis inserted into the vacuum chamber (14).
Patent JP-2002506912-A (JP)
Title: カーボンブラックペレット
IPC: C09C1/58
Filed: 1999-03-10
Abstract: (57)【要約】
本発明は、添加剤の存在下で、カーボンブラック粉末を圧縮することによって得られるカーボンブラックペレットに関する。圧縮にもかかわらず、該ペレットは、驚くべきことに、構成する粉末より優れた着色能を有する。
Patent JP-2002508308-A (JP)
Title: 香気前駆物質としてのＬ−アミノ酸のα−アミド
IPC: A61K8/04
Filed: 1998-12-07
Abstract: (57)【要約】
芳香を発生するか、または悪臭を軽減または隠蔽するＬ−アミノ酸のα−アミドを開示する。特に、本発明ではグルタミンおよびアスパラギンアミドを使用することができる。その様なＬ−アミノ酸のα−アミドは、わきの下にある細菌によるＬ−アミノ酸のα−アミドの開裂により、快い芳香を発生するか、または悪臭を軽減または隠蔽するのに有効である。Ｌ−アミノ酸のα−アミドは、皮膚処理組成物およびパーソナルケア製品、例えば脱臭剤、ボディースプレーおよび発汗抑制剤、に配合し、芳香を発生するか、または悪臭を軽減または隠蔽する方法に使用することができる。
Patent JP-2002509879-A (JP)
IPC: A61K9/70
Filed: 1999-03-18
Abstract: This invention provides for a therapeutic system for timed and controlled release of at least one therapeutic active agent to a human or animal organism by diffusion through the skin or mucous membrane. The active agent is initially present, for the purposes of manufacture and storage, in a first state in the form of a pharmaceutically acceptable salt, which is chemically stable and insufficiently permeable for the skin or mucous membrane. The active agent is converted at the application site upon access of moisture and by an activating agent into a second state, which is suitable for diffusion through the skin or mucous membrane and in which it is taken up by the organism. The activating agent is initially present as a solid substance or a mixture or a plurality of such substances, which reacts in aqueous solution as an acid or base. The activating agent contains a portion of water of at least 5% in its solid body structure, either intercalated or bound thereto.
Patent JP-2002516069-A (JP)
Title: Ｔｎｆ関連死リガンド
IPC: G01N33/15
Filed: 1998-09-21
Abstract: (57)【要約】
本発明は、ＴＮＦ関連死リガンド(ＴＲＤＬ)とここに命名された新規な腫瘍壊死因子(ＴＮＦ)同族体に関する。ＴＲＤＬをコードする単離核酸分子が提供される。また、ＴＲＤＬ活性の作動薬および拮抗薬を同定する方法のようにＴＲＤＬポリペプチドも提供される。
Patent JP-2002512178-A (JP)
Title: 油／水エマルションの形態の水抵抗性日焼け止め調製物を表す、非対称的に置換されたトリアジン誘導体を含む化粧品又は皮膚科学的調製物
IPC: C09K23/56
Filed: 1999-04-16
Abstract: (57)【要約】
本発明は、ａ）１種類以上の水溶性ＵＶフィルター物質、特に、それらの分子主鎖上に１個以上のスルホン酸基又はスルホン酸塩の基を担持するもの、及びｂ）１種類以上の非対称的に置換されたｓ−トリアジン誘導体、からなる、日焼け止め作用を有する活性成分の組み合わせ物の使用法に関する。これらの組み合わせ物は油／水エマルションの形態の水抵抗性日焼け止め調製物を製造するために使用される。
Patent JP-2002513727-A (JP)
Title: 支持部を備える糸巻き装置
IPC: B65H67/048
Filed: 1999-04-28
Abstract: (57)【要約】
連続的に到着する糸等のための糸巻き装置（１）は、複数のパッケージチューブを収めるための少なくとも１つのパッケージホルダ（３）を有する。該パッケージホルダ（３）はその一方端が固定されており、該パッケージチューブは、その第２の自由端を介して、ホルダ上に配されるかまたはそれから取外される。該糸巻き装置はまた、動作位置にある少なくとも１つのパッケージホルダの自由端に係合する支持部（５）を有する。
Patent JP-2002517578-A (JP)
Title: 改良されたエポキシド重合方法
IPC: C08G65/26
Filed: 1999-06-07
Abstract: (57)【要約】
エポキシド、例えばプロピレンオキシドおよび実質的にアモルファスな高活性複金属シアン化物錯体触媒を使用して、活性水素含有開始剤のアルコキシル化によって製造されるポリエーテルポリオール中に存在する高分子量不純物の量が、エポキシド重合の間に非プロトン性ルイス酸を存在させることによって有利に低下されうる。好ましい態様において、最小量の水も、重合の間に存在する。それによって製造されるよりかなり純粋なポリエーテルポリオールが、ポリエーテルポリオール中に高いレベルで高分子量テールを含有する場合に、つぶれやすく、または過度に緻密になりやすいスラブおよび成形ポリウレタン発泡体の製造に特に有用である。
Patent JP-2002520792-A (JP)
IPC: H01T13/28
Filed: 1999-07-13
Abstract: A spark plug and method of making same, wherein the spark plug includes an iridium alloy tip portion which may take the form of a rivet or a sphere. The tip portion is coated with platinum, annealed and then resistance welded to a nickel-based electrode of the spark plug. The platinum coating helps to prevent cracks at the welding joint which might otherwise occur due to the differing coefficients of thermal expansion of the iridium-based alloy tip portion and the nickel-based alloy electrode. The iridium alloy tip portion is further not susceptible to attack by lead or combustive gases and therefore increases the life of the spark plug significantly.
Patent JP-2002521914-A (JP)
Title: 複数データレートの拡散装置
IPC: H04J13/00
Filed: 1999-07-19
Abstract: (57)【要約】
本発明は、データレートが異なる複数のデジタル通信チャネルのデータを、長さが異なる符号シーケンスで拡散する処理に関する。本発明の回路は、ＣＤＭＡ遠隔通信システムなどで、データレートが異なる通信チャネルを単一のハードウェア装置で拡散する。これは、低速データレートの場合は適切な記憶手段に含まれる１つのシンボル及び対応する長い符号を処理するか、または高速データレートの通信チャネルでは複数のシンボル及び対応する短い符号シーケンスを処理することで行われる。したがって、ハードウェア構造は１つでも、拡散後にはチップレートは共有チップレートになる。
Patent JP-2002523388-A (JP)
IPC: C07C49/255
Filed: 1999-08-12
Abstract: The present invention relates to non-secosteroidal compounds which activate and modulate the vitamin D receptor (VDR). Because compounds of the present invention display many of the beneficial properties of 1,25(OH)2D3, but with reduced calcium mobilization effects, they may be used advantageously to treat and prevent conditions that show vitamin D sensitivity. Such disease states typically show abnormal calcium regulatory, abnormal immune responsive, hyperproliferative, and/or neurodegenerative characteristics.
Patent JP-2002525434-A (JP)
Title: 高温で実施される機械的合金化によるナノ結晶合金の製造方法
IPC: C22C1/04
Filed: 1998-09-30
Abstract: (57)【要約】
合金を形成するための金属粉末に、強力な機械粉砕処理を施すことにより、少なくとも２つの金属からなる合金のナノ結晶粉末を製造する方法が記載される。粉砕は、大気圧の不活性雰囲気で実施され、１００〜４００℃の温度範囲で実施される。このようにして、粒径が１００ｎｍ未満の合金からなるクリスタリットが、周囲の温度で実施する類似の機械粉砕処理でこの粒径を得るのに必要な時間より約１桁短い粉砕によって得られる。
Patent JP-2002527523-A (JP)
Title: 機能付与したピリミジン誘導体
IPC: C07H21/04
Filed: 1999-10-15
Abstract: (57)【要約】
C5において誘導体化され、天然アミノ酸残基の性質を模倣する官能基を含ませた修飾ピリミジンヌクレオチドが提供される。前記修飾ヌクレオチドを含むDNA分子も提供される。
Patent JP-2002528647-A (JP)
IPC: C23F13/16
Filed: 1999-10-28
Abstract: An assembly for use in the cathodic protection of steel reinforcement in reinforced concrete said assembly comprises: (i) an anode of a metal having a more negative electrode potential than steel and, in electrical contact therewith, (ii) an elongate electrical connector eg a wire made of a ductile metal capable of being wound around the steel reinforcing element to be protected. The anode may be in the form of a block cast around a portion of the length of the elongate connector and preferably the elongate connector comprises a plurality of wires twisted together over a portion of their length with the anode cast around the twisted portion.
Patent JP-2002531274-A (JP)
IPC: C04B41/81
Filed: 1999-12-07
Abstract: In order to impregnate a porous workpiece with a liquid impregnating agent, the pre-manufactured workpiece is arranged in an injection mould or diecasting mould and the liquid impregnating agent is introduced into the mould with the aid of a commercially available injection moulding or diecast moulding apparatus. To limit the need for post impregnation cleaning and/or shaping, the mould cavity is configured to closely fit the shape of the pre-manufactured workpiece. The impregnating agent may be a natural or synthetic lubricant, a plastic or, more commonly, a molten metal or metal alloy.
Patent JP-2002538983-A (JP)
IPC: H05K3/02
Filed: 2000-01-14
Abstract: In a method for treating at least one brittle thin metal strip, at least one face of the strip is coated with a layer incorporating a polymer material in order to provide an adherent layer with a thickness of 1-100 microns which modifies the deformation and rupture properties of the thin metal strip, and the strip can then be subjected to the stresses necessary for the treatment.  A method for treating at least one brittle thin metal strip (1) having a thickness of less than 0.1 mm, comprising at least one stage in which the thin strip (1) is subjected to some stresses, is characterized in that, prior to this stage in which the strip (1) is subjected to stresses, at least one face of the strip is coated with a layer (3) incorporating a polymer material in order to provide on the strip an adherent layer with a thickness of between 1 and 100 microns which modifies the deformation and rupture properties of the thin metal strip and the strip can then be subjected to the stresses necessary for the treatment. Magnetic components and a stratified strip incorporating at least one strip of nanocrystalline alloy are also claimed.