baber/WOPTO huggingface dataset:
Patent JP-2003181287-A (JP)
Title: Method of producing oxidation catalyst or ammoxidation catalyst
Inventor: KATO TAKAAKI
IPC: C07C253/24
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the gelation of a raw material mixed liquid in a method for producing an oxide catalyst used for vapor phase catalytic oxidation or vapor phase catalytic ammoxidation of an alkane or an alkene, and to provide a method of producing an unsaturated acid or an unsaturated nitrile using the obtained oxide catalyst.  <P>SOLUTION: The method for producing the oxide catalyst includes (I) a raw material mixing process, (II) a drying process, and (III) a firing process. In a piping part through which the raw material mixed liquid of (I) the raw material mixing process and/or (II) the drying process circulates, the staying time of the raw material mixed liquid in the longest piping is adjusted to be ≥3 sec and ≤1 hr.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313954-A (JP)
Title: Semiconductor storage device and its manufacturing method
Inventor: SHIBATA YOSHIYUKI
IPC: H01L27/108
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM which is reduced in malfunction caused by noise by reducing the parasitic capacitance between groove-type stack cell capacitors in a memory cell area. SOLUTION: A groove type stack cell has a number of identical capacitors which are formed by burying storage nodes 8, capacitor insulating films 9, and plate electrodes 10 in a plurality of grooves provided on an interlayer insulating film 11. The cell is arranged so that the capacitors are faced only to one-side faces of the grooves.
Patent JP-2003183490-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: SHIBUYA KAZUHIRO
IPC: C08L69/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant polycarbonate resin composition which gives a thin-walled molded item excellent in flame retardancy, stiffness, melt flowability, impact resistance, mold-staining resistance, and heat resistance.  <P>SOLUTION: This flame-retardant polycarbonate resin composition contains (A) 50-85 pts.wt. aromatic polycarbonate resin, (B) 35-0 pts.wt. copolymer comprising (b-1) aromatic vinyl monomer units and (b-2) vinyl cyanide monomer units, (C) 50-15 pts.wt. cyanide-containing graft copolymer prepared by copolymerizing (c-1) an aromatic vinyl compound and (c-2) a vinyl cyanide compound in the presence of (c-3) a rubbery polymer, and, basing upon 100 pts.wt. sum of ingredients A, B, and C, (D) 5-30 pts.wt. at least one organic phosphorus compound oligomer and (E) 0.1-20 pts.wt. talc, and basing upon 100 pts.wt. sum of ingredients A, B, C, D, and E, (F) 0.2-0.5 pts.wt. fluoropolymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187779-A (JP)
Title: Battery
Inventor: YONETANI SATORU
IPC: H01M50/528
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable battery in which a capacity can be increased.  <P>SOLUTION: The battery comprises an enclosure 9, positive and negative electrodes disposed in the enclosure, and an electrolyte placed between them wherein the enclosure is connected electrically with one of the positive or negative electrode to constitute one electrode terminal, the other electrode is connected with other electrode terminal insulated electrically from the enclosure, and at least either of the positive and negative electrodes is connected with the electrode terminal through a current collector 8. The current collector comprises a planar body, and a connecting piece elongating from the end of the body in a substantially perpendicular direction and the body or the connecting piece is provided with a bending guide 8c bendable in the approaching direction of the connecting piece to the body section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186836-A (JP)
Title: Complex authentication system
Inventor: MATSUSHITA MASAHITO
IPC: G06F21/34
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication selecting system for selecting authentication procedures to be authenticated as registrants quickly if persons to be authenticated are the registrants and provide a complex authentication system for authenticating according to the procedures.  <P>SOLUTION: The system is provided with an authentication function storage means 11 for storing authentication functions at every registrant in a variety of kinds of authentication means 21 for authenticating persons to be authenticated, an authentication procedure determining means 12 for arranging the authentication means based on the authentication functions and determining order of the authentication means of the variety kinds of the authentication means, and a control part 3 for controlling the storage means 11 and the determining means 12. The control part 3 reads the authentication functions of the registrant from the storage means 11 and selects the order of the authentication means arranged by the determining means 12 as the authentication procedures in combination of the authentication means 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188941-A (JP)
Title: Portable information terminal device
Inventor: TAKAHASHI HIRONARI
IPC: G06F3/048
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information terminal device wherein a sound start point and a sound finish point of a incoming call melody can be designated.  <P>SOLUTION: In the portable information terminal device wherein the incoming call melody sounds, a sounding section designating means for designating the sound start point and the sound finish point of the incoming call melody is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186652-A (JP)
Title: Lifetime management and order management of service parts for printer connected to network line, and production management system
Inventor: KANAMORI AKITO
IPC: H04N1/00
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifetime management, an order management, and a production management system which stabilize the quality of a printer by notifying users of the replacement time of parts, to urge the replacement for service parts of the printer connected to a network line and to facilitate forecast on the demand of the parts.  <P>SOLUTION: The system is provided with a printer connected to a network line, a means of detecting the characteristic values involving the lifetime of service parts, a means of collecting the detected characteristic values via the network line, a means of comparing with threshold of the predefined characteristic value of the parts, a means of estimating the lifetime of the parts from the comparied result, a means of notifying the users of the lifetime of the parts via the network line, a means of making demand forecast of the parts by analyzing the collected data, and a means which performs adjustment of production from the demand forecast.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187894-A (JP)
Title: Contact
Inventor: NISHIOKA HIDEYUKI
IPC: H01R13/24
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact which has a low and stable conducting resistance between a movable terminal and a fixed terminal and allows easy assembling of the movable terminal and a spring.  <P>SOLUTION: The contact is equipped with the movable terminal 4, the fixed terminal 5 having a supporting portion 51 slidablly enclosing the movable terminal 4, and a spring encased in the fixed terminal 5 urging the movable terminal 4 to a printed board 21, wherein the supporting portion 51 is constituted of four supporting pieces 51a, a second engaging portion 51c formed on the supporting pieces 51a preventing slip-off of the movable terminal 4 by engaging with a first engaging portion 42 on the movable terminal 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188153-A (JP)
Title: Induction coupled plasma generating system and plasma processing system
Inventor: SUZUKI MASAYASU
IPC: H01L21/205
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction coupled plasma generating system by which the plasma region can be enlarged compared to a conventional system.  <P>SOLUTION: An ion source 2 is provided with a flat induction coil 7 for forming an alternating magnetic field in a plasma generating space and generates a plasma by inductive coupling. Ring-shaped magnets 10A and 10B are placed around a plasma generating chamber 6. Since the magnets 10A and 10B are arranged in such a way that their S poles are opposed to each other, a cusped magnetic field is formed in the plasma generating chamber 6. An alternating magnetic field by the induction coil 7 is alternately coupled to the magnetic fields 20A and 20B of the magnets 10A and 10B and complex magnetic fields 21 and 22 are alternately generated. Regions of the complex magnetic fields 21 and 22 which exhibit a high magnetic flux density is formed in a ring form and in a larger region than the case of the alternating magnetic field. In consequence, a ring-shaped plasma region which is distributed in a larger range tan a conventional plasma region is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187434-A (JP)
Title: Method of transferring magnetism to flexible medium
Inventor: YASUNAGA TADASHI
IPC: G11B5/86
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of transferring magnetism to a flexible medium, eliminating the problem of a flexible medium processed into a desired shape, such as a disk form, being thin and easily transformed, and making positioning and handling at transferring of the magnetism difficult.  <P>SOLUTION: When producing the flexible medium 2, which records a desired signal, such as a servo signal from a long strip shaped material 1 whose magnetic layer is formed on a base material, a desired signal is recorded by transferring the magnetism, using a patterned master 7 by a magnet transfer unit 5, in advance or at the same time as the processing step, such as punch out the strip shaped material 1 in a disk form by a punch unit 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183278-A (JP)
Title: Himbacine analog containing aromatic heterocyclic ring
Inventor: TAKADOI MASANORI
IPC: A61P25/28
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new hydronaphtho[2,3-c]furan derivative having strong and selective antagonism on a muscarine M<SB>2</SB>receptor and a pharmacological acceptable acid addition salt, to provide a method for producing the same and to obtain a therapeutic agent for Alzheimer's disease comprising the derivative or the salt as active ingredient.  <P>SOLUTION: This hydronaphtho [2,3-c]furan derivative containing aromatic heterocyclic ring is represented by general formula (1) and its acid addition salt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196459-A (JP)
Title: Business target management method
Inventor: OKAMOTO YUKI
IPC: G06Q30/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To suitably grasp the target number to be achieved at a certain time in spite of a temporal difference between the reservation time and the commodity or service supply time.  <P>SOLUTION: A commodity or service providing rate by each first period (monthly) concerning the providing month of the commodity and service and the reservation rate by each second period (monthly) concerning the reservation time are obtained (step 501, 502). Subsequently, for a designated time, for example, yearly providing target number of commodity or service is obtained (step 503), and according to the service providing rate, the first target number in each of the first periods is calculated (step 504). According to the reservation rate, from the providing target number concerning each first period, a second target number in each of second periods is calculated (step 505). After that, the time axis containing the first period is taken as one axis, and the time axis containing the second period is taken as the other axis to generate a table where the second target numbers concerning each first period are arranged (step 506).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191867-A (JP)
Title: Engine hood fixing device of working vehicle
Inventor: SAWABE HIROYUKI
IPC: B62D25/12
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine hood fixing device of a working vehicle having a structural member above an engine hood.  <P>SOLUTION: An engine hood (10) on one end is rotatably attached to the end of a frame (2) of a working vehicle with a pin (11), and a torsion spring (18) always engerdizing the engine hood (10) in an opening direction is installed to the pin (11). A portal structural member (20) is attached to the frame (2) in a manner for covering the upper part of the engine hood (10). A fixing member (30) is installed on a bottom face (23) of a cube (21) of the structural member (20) positioned at the upper part of the engine hood (10), so as to lock and hold the other end (10a) of the engine hood (10) under an opening condition as shown by a two-dot chain line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192724-A (JP)
Title: ETHYLENE-alpha-OLEFIN-NONCONJUGATED CHAIN POLYENE RANDOM COPOLYMER CONTAINING SILYL GROUP, ITS MANUFACTURING METHOD, AND ITS USE
Inventor: SHIRATA TAKASHI
IPC: C09J7/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer and a curable composition which is crosslinkable at room temperature with moisture in the air and suitable for uses such as a sealing material, a potting material, a coating material and an adhesives.  <P>SOLUTION: The silyl group-containing ethylene-α-olefin-nonconjugated polyene random copolymer contains specific silyl groups in the molecule. The manufacturing method thereof is characterized by performing hydrosilylation reaction of a specific silicon compound with the ethylene-α-olefin-nonconjugated chain polyene random copolymer to add SiH groups to double bonds of the copolymer. The curable composition comprises the above copolymer (A), a catalyst that accelerates hydrolysis (B), and, where deemed necessary, a stabilizer (C), a reinforcing agent (D), a plasticizer (E), and the like. The sealing materials, the potting materials, the coating materials and the adhesives comprise the above composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501523-A (JP)
IPC: C08F4/642
Filed: 2000-04-18
Abstract: The present invention relates to a supported catalyst composition and a method for making the supported catalyst composition and its use in a process for polymerizing olefin(s). In particular, the invention is directed to a method for making a supported catalyst composition by contacting a preformed supported bulky ligand metallocene-type catalyst system with an additional amount of a bulky ligand metallocene-type catalyst compound.
Patent JP-2003502124-A (JP)
Title: ゴルフプレーヤー用インジケータ
IPC: A63B57/00
Filed: 2000-06-21
Abstract: (57)【要約】
ゴルフプレーヤーのためのインジケータは所定の場所の地理的位置を検出し、この位置をメモリに記憶させるようにされたＧＰＳナビゲータまたは何らかの対応する位置指示装置を含む可搬ユニット（１）を含む。前記インジケータは当該ゴルフコースおよびその一部を示すことができるディスプレー（２）を含み、また例えば位置情報、クラブ選択、ストローク数等の情報を可搬ユニットへ入力させるデータ入力装置（３）も含む。本発明は可搬ユニット（１）がポインタ情報を受け取ることができるディスプレー（２）を含み、そのため使用者は前記ディスプレー上でポインタで指示された位置に対応する地理的位置を前記メモリに入力するようにゴルフコースまたはその一部が示されている間にディスプレー上でポインタで指すことができることを特徴とする。
Patent JP-2003502564-A (JP)
Title: ピエゾアクチュエータ
IPC: H01L41/053
Filed: 2000-05-24
Abstract: (57)【要約】
操作部材に引っ張り力または押圧力を供給するための少なくとも１つのピエゾ素子（２；２１；３１；４１，４２）を備えているピエゾアクチュエータが提案される。更に、ピエゾ素子（２；２１；３１；４１，４２）に対して平行に配置されている安定化部材（９；２２）を備え、該ピエゾ素子および安定化部材の間にはフレキシブルな中間層（１１）が設けられている。ピエゾ素子（２；２１；３１；４１，４２）および安定化部材（９；２２）は作用方向を横断する方向（ｘ，ｙ方向）における幅に比べて作用方向（ｚ軸）において大きな長さを有している。
Patent JP-2003502487-A (JP)
Title: オレフィン重合用触媒成分およびそこから得られた触媒
IPC: C08F110/02
Filed: 2000-06-08
Abstract: (57)【要約】
本発明は、以下の性質：１００ｍ 2 ／ｇ未満の表面積（ＢＥＴ法により測定）、０．２５ｃｍ 3 ／ｇより高い全気孔率（水銀法により測定）、少なくとも４５％の全気孔率が０．１μｍまでの半径の孔によるものであるような孔径分布を特徴とする、Ｔｉ、Ｍｇ、Ｃｌからなる、広い分子量分布（ＭＷＤ）を有するエチレンのホモポリマーおよびコポリマーの製造に適した触媒成分に関する。
Patent JP-2003505864-A (JP)
Title: トレンチ・ゲート電界効果トランジスタとその製造方法
IPC: H01L29/10
Filed: 2000-07-07
Abstract: (57)【要約】
反転された構成のトレンチ・ゲート電界効果トランジスタにおいて、ドレイン領域（１４）は絶縁された溝‐ゲート構造（１１、１２）を有する表面に隣接している。ゲート誘電体（１２）はドレイン領域（１４）の近く、および好ましくはドレイン・ドリフト領域（１４ａ）の近く、ではトランジスタ・ボデー領域（１５）のチャネル受け部分（１５ａ）に近い部分より厚い。トランジスタ・ボデー領域（１５）の別の部分（１５ｂ）は、埋め込まれている電気的短絡部  （３５）により下側のソース領域（１３）に電気的に短絡されている。この埋め込まれている電気的短絡部は、ボデー領域の高濃度にドープされている（ｐ＋）底部分（１５ｂ）と下側のソース領域（１３）との間で、ゲート溝（２０）の近くのソース領域のボデー部分（１３ａ）により、絶縁されているゲート電極（１１）から横に分離されている区域における漏れｐ‐ｎ接合（３５）によって形成されている。ソース領域のこの部分（１３ａ）はゲート溝（２０）の近くでソース領域の能動部分（１３ａ）により形成することができる。それはボデー領域の高濃度にドープされている底部分（１５ｂ）を横切って延長して、溝‐ゲート構造（１１、１２）の近くでチャネル受け部分（１５ａ）に接続する。ドレインおよび溝‐ゲート構造のコンパクトな配列をボデー表面（１０ａ）において達成することができ、埋め込まれている電気的短絡部（３５）のコンパクトな配列を下側のソース領域（１３）において達成することができる。
Patent JP-2003506352-A (JP)
IPC: A01N43/36
Filed: 2000-07-18
Abstract: The present invention relates to novel biphenyl-substituted cyclic ketoenols of the formula (I)in whichW represents hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro or cyano,X represents halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, halogenoalkyl, halogenoalkoxy, halogenoalkenyloxy, nitro, cyano or in each case optionally substituted phenyl, phenoxy, phenylthio, phenylalkoxy or phenylalkylthio,Y represents in each case optionally substituted cycloalkyl, aryl or hetaryl,Z represents hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or halogenoalkoxy,CKE represents one of the groupsin whichA, B, D, L, M, Q<1>, Q<2>, Q<3>, Q<4>, Q<5 >and Q<6 >are as defined in the description,to preparation and to their use as pesticides and herbicides.
Patent JP-2003508551-A (JP)
Title: 販売可能な製品への不均化による油井ガスの転化方法
IPC: C10G35/04
Filed: 2000-07-19
Abstract: (57)【要約】
油井ガス中のアルカンを分子量がより大きいアルカンと分子量がより小さいアルカンとに不均化することにより油井ガスを現地で販売可能な製品に部分的に転化する方法。
Patent JP-2003515464-A (JP)
Title: 研削または切削装置のための廃棄物回収装置
IPC: B28D1/04
Filed: 2000-09-14
Abstract: (57)【要約】
研削および切削装置、例えばソー（３００）は、作業中の作業面からのスラリーまたは他の汚染物の除去、および搬送媒体、例えば空気からのスラリーの分離を改善するための廃棄物収集システムおよび方法を有する。真空バー（３１０）は、流れを集中させ、真空圧を保持するよう働く高真空開口部および低真空開口部を有する。スラリー収集および分離コンテナ（４３６）は、空気およびスラリーのよりクリーンな分離を高める入口および出口のための壁および構造を有する。作動および清掃をより効率的にするために、ソーブレード（３０６）に冷却水が加えられる。真空発生器は、装置が発生する動力から作動される。
Patent JP-2003510338-A (JP)
Title: 形態形成タンパク質、ホルモンおよびホルモンレセプターを使用する、組成物および治療方法
IPC: A61K38/20
Filed: 2000-09-27
Abstract: (57)【要約】
本発明は、哺乳動物において組織形成を誘導するためのデバイスおよび方法を特徴とする。これらのデバイスおよび方法は、形態形成タンパク質、ホルモン、およびそのホルモンの可溶性レセプターの使用を包含する。ホルモンおよびそのレセプターを使用して、形態形成タンパク質の組織誘導活性を増強する。一実施形態では、哺乳動物中の標的位置での形態形成タンパク質の組織誘導能力を改善する本発明の方法は、標的位置に、形態形成タンパク質と、第１有効量のホルモンと、第２有効量の該ホルモンの可溶性レセプターとを投与する工程を包含し、ここで、形態形成タンパク質は、哺乳動物中の前駆細胞に到達可能である場合に組織形成を誘導し得、そしてホルモンおよびレセプターは共同して、その能力を増強する。
Patent JP-2003512213-A (JP)
IPC: B65H75/00
Filed: 2000-10-19
Abstract: The invention relates to a belt (10) for supporting strips (S) of rubber which are used for the manufacture of tyres. This belt comprises a central band (12) on which a strip (S) is placed and along the sides thereof air chambers (13, 14) are provided. Advantageously said chambers are divided transversely into segments (13a, 14a, 13b, 14b). The belt (10) according to the invention, together with the strip (S) placed on it thereof, may be rolled up onto a reel, keeping the air chambers (13, 14) under pressure so as not to compress the rubber strip between the turns of the winding. The invention also includes an apparatus for using the belt.
Patent JP-2003520654-A (JP)
Title: 対称軸線を有しないトランプ
IPC: A63F1/02
Filed: 2001-01-26
Abstract: (57)【要約】
本発明は、一方の面に、他のカードにおいて繰り返されるグラフィックデザイン又は色を有する厚紙又はプラスチック製カードを備えたトランプ装置に関するものである。各カード（１）は、コンマ形状部（１１）により延長された全体的に円形又は多角形形状のヘッド（１０）から成り、かつ前記カード（１）の他方の面（１４）が、特定のゲームルールの１つ又は複数の特有の絵のために確保されたプレイゾーン（２０，２１，２２，２３，２４）を備えている。
Patent JP-2003529703-A (JP)
IPC: F02M26/33
Filed: 2001-01-25
Abstract: A method for cooling a motor vehicle engine consists in regulating the volume and the flow rate of a coolant fluid in a hydraulic circuit provided with a degassing bypass hose wherein is provided a degassing box. The method comprises a step of determining the temperature of the cooling liquid, a step of comparing the temperature of the cooling liquid with a first threshold temperature, and a step of regulating the fluid circulation in the degassing bypass hose such that, when the fluid temperature is higher than the first threshold, the amount of fluid circulating in the bypass hose is greater than the amount circulating in that same bypass hose when the fluid temperature is lower than the first threshold temperature. The invention also concerns a device for cooling a motor vehicle engine.
Patent JP-2003529990-A (JP)
Title: オーディオ及び／又はビデオマテリアルの識別及び処理方法
IPC: G06F17/30
Filed: 2001-03-30
Abstract: (57)【要約】
ビデオ及び／又はオーディオマテリアルのアイデンティファイアの処理を行うプロセッサ（４０３）が提供される。プロセッサは、ビデオ及び／又はオーディオマテリアル処理装置とともに使用される。装置は、それぞれアイデンティファイアを有する処理される各マテリアルピースを受信する複数の入力部（ＩＮ）と、入力マテリアルの組み合わせである処理済みマテリアルを出力する出力部（ＯＵＴ）と、装置の状態を示すデータを出力する状態出力部とを有する。プロセッサは、入力マテリアルのアイデンティファイアを検出し（４０５）、出力マテリアルを構成する入力マテリアルの組み合わせを状態データから判断し（４０６）、出力マテリアルのアイデンティファイアを生成し（４０７）、出力マテリアルを構成するのに用いられる入力マテリアルのアイデンティファイアに出力マテリアルのアイデンティファイアを関連付ける。アイデンティファイアは、好ましくは、マテリアルがレコーダから発生するのかライブソースから発生するのかを示す。
Patent JP-2003530940-A (JP)
Title: 生体組織の状態を決定するための方法及び装置
IPC: A61B8/00
Filed: 2001-04-20
Abstract: (57)【要約】
本発明は、人及び動物の生体組織の特性を決定する方法を提供する。特に、本発明は、肺及び気道といった組織の特性をその組織内に音波を導入して、その音波を記録することによって決定する方法を提供する。本発明は更にそうした測定が可能な装置も提供する。本発明の第一の形態において、生体組織の特性をインサイチュで決定する方法であって、第一の位置において生体組織に音波を導入し、導入された音波が前記生体組織を通って伝播した後に前記第一の位置から間隔を置いた別の位置において該音波を検出し、前記第一の位置から前記別の位置まで前記生体組織を通って伝播した音波の速度と減衰とを計算し、検出された音波の速度及び減衰を前記生体組織の特性に関連付ける方法が提供される。
Patent JP-2003532340-A (JP)
IPC: H04L29/06
Filed: 2001-04-12
Abstract: The present invention relates to multimedia communication between end systems in IP environments and more particularly it relates to the problem that all services concerning processing of media streams are bundled. The solution, according to the invention is a communications system in which a service is publicly available by any end system via a published Uniform Resource Identifier (URI), <IMAGE>
Patent JP-2003532967-A (JP)
Title: 記憶セルの状態を検知する際のデータ依存電源雑音の低減
IPC: G11C7/06
Filed: 2001-04-26
Abstract: (57)【要約】
センス増幅器（４０）と、前記センス増幅器と位相的に異なり、かつ前記センス増幅器のデータ依存電気的消費を補償するデータ依存電気的消費を有することによって、データ依存電気的消費を低減及び／又は実質的に排除する消費平衡回路（５０）と、を備える論理レベル検出回路（図１）を開示する。前記センス増幅器は、電流検知センス増幅器として具体化され、前記消費平衡回路は電流検知センス増幅器によって発生される信号に応答する、選択的に起動される電流源として具体化され得る。前記消費平衡回路は、センス増幅器を具体化するために使用されるトランジスタ数及びチップ面積と比して、少数のトランジスタと、小さいチップ面積で具体化され得る。
Patent JP-2003533034-A (JP)
Title: 光電池
IPC: H01L51/00
Filed: 2001-04-27
Abstract: (57)【要約】
２個の分子成分、電子供与体および電子受容体、特に共役ポリマー成分およびフラーレン成分からなる光活性層（４）および光活性層の両側に備えられた２つの金属電極（２，５）を有する光電池が記載される。有利な構造を提供するために、少なくとも電極（５）と光活性層（４）の間に多くても５ｎｍの厚さを有する電気的に絶縁性の移行層（６）が備えられることが提案される。
Patent JP-2002231999-A (JP)
Title: Method of forming ohmic contact in iii-nitride light- emitting device
Inventor: GOETZ WERNER K
IPC: H01S5/323
Filed: 2002-01-04
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of an electrical contact for a P-region of a light-emitting diode. SOLUTION: A light-emitting diode device including a P-layer made of GaN as a base is optimized so as to form an ohmic contact for a metal. In a first embodiment, a P-transition layer having a specific resistance of about 7 Ω/cm or higher is formed between a P-conductive layer and a metal contact. In a second embodiment, the P-transition layer is an arbitrary Group III-V semiconductor. In a third embodiment, the P-transition layer is a superlattice. In a fourth embodiment, a single P-layer with changed composition and dopant concentration is formed.