baber/WOPTO huggingface dataset:
Patent JP-2003185486-A (JP)
Title: Cutoff valve apparatus and gas meter having the same
Inventor: ADACHI HIROAKI
IPC: G01F3/22
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter that can keep a cutoff valve open and close in normal and abnormal cases, respectively, by a relatively simple configuration.  <P>SOLUTION: The gas meter is equipped with a meter housing 52 where a gas channel 60 is formed, and a cutoff valve apparatus 66 for cutting off the gas channel 60. The cutoff valve apparatus 66 has a cutoff valve 68, a permanent magnet 70 provided in the cutoff valve 68, a ferromagnetic member 72 that is mounted on the side of the meter housing 52, and a coil 74 for magnetizing the ferromagnetic member 72. When current in a specific direction (or a direction opposite to the specific direction) is allowed to flow to the coil 74, the ferromagnetic member 72 is magnetized in a direction where it magnetically repels the permanent magnet 70 (or a direction where attraction is magnetically made), and the cutoff valve 68 is kept open (or closed) by magnetic repulsion (or magnetic attraction) with the ferromagnetic member 72.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185689-A (JP)
Title: Apparatus and method for measurement of electric field, program and recording medium
Inventor: HIRAI KOJI
IPC: G01R29/14
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To specify the generation source, the transmission route and the radiation source of undesired electromagnetic waves so as to be sorted.  <P>SOLUTION: The electric-field measuring apparatus is provided with a reference-signal input 101 by which a measurement signal in an arbitrary position of an object 102 to be measured is detected as a reference signal, an electric field sensor 103 which measures an electric field generated from the object 102 to be measured, and a display part 107. A scanning part 104 enables the sensor 103 to measure the electric field in a plurality of positions near the object 102 to be measured, a signal comparison part 105 and a processing part 106 calculate a field-strength distribution phase change in the object 102 to be measured on the basis of the reference signal detected by the input part 101, and the calculated field-strength distribution phase change is displayed on the display part 107.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197600-A (JP)
Title: Substrate peripheral processing device and substrate peripheral processing method
Inventor: TANAKA TETSUYA
IPC: C23F1/18
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate peripheral processing device and a substrate peripheral processing method which can achieve properly etch-remove a copper film from the substrate peripheral portion corresponding to states of an etching solution and to provide a substrate peripheral processing device and a method which do not need to prepare a plurality of recipes corresponding to the thickness of the copper thin films.  <P>SOLUTION: While the etching solution is supplied to an upper face of a wafer W from an etching solution nozzle 23, an image of a part of a peripheral portion (wafer peripheral area) of a device-forming face of the wafer W is captured by a CCD camera 3. Based on the obtained RGB color image data thereby, whether the color of the peripheral area of the wafer W changed from a copper color to a silicon color is repeatedly investigated. When the color of the wafer peripheral area changes from the copper color to the silicon color, the supply of the etching solution to the wafer W is stopped after a period of a prescribed time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002227911-A (JP)
Title: Hydraulic bearing
Inventor: WEST JOHN PHILIP
IPC: F16F13/18
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic bearing capable of dampening vibration in direction parallel to an axis. SOLUTION: The hydraulic bearing of the present invention is characterized in that in object coupled by an elastic body which is formed of a rubber elastic material, being the hydraulic bearing including a journal bearing and a supporting bearing which compart one or more acting chamber and one or more compensating chamber, in which each of the acting chamber and the compensating chamber are filled with damping liquid and are in fluid communication with each other via a damping means, the damping liquid makes it possible to communicate via the damping means 6 in response with relatively radial shift of the journal bearing 1 and the supporting bearing 2.
Patent JP-2003195758-A (JP)
Title: Data processor, interface board and data concealing method
Inventor: ISHIDA MASARU
IPC: G06F21/62
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor capable of appropriately securing secrecy of data.  <P>SOLUTION: When a key generation part 41 receives intrinsic information sent from a hard disk drive 5 at the moment power is supplied or the like, the key generation part 41 extracts a serial number from the received intrinsic information. The key generation part 41 adjusts the bit length of the serial number and then generates a cipher key from the serial number by Caesar cipher. The key generation part 41 stores the generated cipher key in its own storage part and holds it only while power is supplied to the data processor, for instance. A data cipher part 42 uses the cipher key generated by the key generation part 41, ciphers plain text data sent from a processing control part 1 or the like through a PCI bus 9 to generate cipher data. Then, the generated cipher data are supplied to the hard disk drive 5 to be stored thereon.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198537-A (JP)
Title: User authentication method, information processing server and terminal equipment
Inventor: FUKUOKA HIDEHARU
IPC: G06F21/32
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which a user trying to utilize various kinds of information communication services can be more safely authenticated.  <P>SOLUTION: In a user authentication method to be executed when accessing an information processing server system 2 from a terminal device 1, first authentic data and second authentic data different from the first authentic data are respectively transmitted from the terminal device 1 via physically different communication paths.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194891-A (JP)
Title: Semiconductor integrated circuit test device and method
Inventor: KAWARASAKI FUTOSHI
IPC: G11C29/56
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit test device and its method capable of efficiently performing a test of an object of writing, reading and eliminating the data, by a unit of a block of a specific size of a flash memory and the like.  <P>SOLUTION: This device comprises a bad block determining part 15 for determining an unusable block (bad block) of a tested memory 20 on the basis of a result of comparison of contents of an output signal SG6 from the tested memory 20 and an expected value included in an expectation signal SG5, and storing a block address for specifying the block. A sequence control part 10 performs the control to stop the test to the block, when the address outputted from a pattern generating part 11 is included in the block specified by the block address stored in the bad block determining part 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195290-A (JP)
Title: Liquid crystal display element and manufacturing method therefor
Inventor: SEKI HIROSHI
IPC: G02B5/08
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element wherein a yellowish tone of reflection light peculiar to a silver based reflection film is eliminated and fine holes are formed in a light reflection film without using a hydrofluoric acid solution.  <P>SOLUTION: The light reflection layer 32 is constituted by laminating a base layer 322, a reflection layer 321 and a gap layer 327 in this order and the gap layer 327 is formed by using a magnesium fluoride layer to be an easily etching low refractive index layer 323 and an ICO (oxide containing In and Ce) based film 324.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172132-A (JP)
Title: SOOT AND NOx REMOVING DEVICE FOR INTERNAL/EXTERNAL COMBUSTION ENGINE
Inventor: SETO HIROSHI
IPC: B01D53/34
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional technique wherein soot in exhaust gas of a diesel engine is removed by using a fine and porous filter, and when complete combustion at the inside of the filter is uncertain (when performing a light load operation of the diesel engine), soot stays in the filter, the removing measure is required to cause high expense.  <P>SOLUTION: An internal circulating flow layer is formed by passing of exhaust gas, soot combustion is ensured by catalyst combustion, and ash content of the soot combustion is collected by a fixed layer on a discharge side of the internal circulating flow layer. By using a NOx selection and reduction catalyst for particles of the fixed layer, dimethyl ether or urea water as reducing agent is sprayed in mist-like state, and NOx is selectively reduced within the fixed layer to be separated into N<SB>2</SB>and O<SB>2</SB>by ammonia due to hydrolysis of urea.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190646-A (JP)
Title: Non-falling top and stand for top
Inventor: YORIZUMI MINEO
IPC: A63H1/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a continuously standing top without falling even when a rotation stops and a gyro effect disappears.  <P>SOLUTION: Ring magnets or small magnet pieces are respectively disposed on a top and a stand for the top to use a resiliency of magnetic forces or an attracting force. One stabilizing means is provided with an inverted conical recessed part for holding the end of a rotation shaft on the center of the stand for the top so that the top stably stands on the stand for the top by the resiliency of the magnets. As other means, a small soft magnetic piece is provided in the end part of the rotation shaft of the top and a small magnet piece is disposed at the central part of the ring magnet on the stand for the top. Thus, the ring magnets on the top and the stand for the top are repellent with each other and the small magnet piece at the center and the soft magnetic piece at the end of the rotation shaft are attracted to each other to ensure a stability. The top is rotated smoothly by the swinging operation of the stand for the top. A molding material is arranged in the top.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003503488-A (JP)
IPC: A61P37/00
Filed: 2000-06-27
Abstract: The invention provides compounds of general formula (I)wherein R1, R2, R3, R4, R5, X, Y, Z, m and n are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy, especially for the treatment of chemokine receptor related diseases and conditions.
Patent JP-2003504053-A (JP)
IPC: C12Q1/68
Filed: 2000-07-10
Abstract: The present invention is directed to methods and compositions for DNA subcloning using bacterial recombinase-mediated homologous recombination. The invention relates to methods for cloning, compositions comprising polynucleotides usefall as cloning vectors, cells comprising such polynucleotide compositions, and kits useful for cloning mediated by bacterial recombinases, such as RecE/T and Redalpha/beta.
Patent JP-2003508671-A (JP)
Title: 内燃機関のための燃料噴射弁
IPC: F02M61/16
Filed: 2000-08-18
Abstract: (57)【要約】
内燃機関のための燃料噴射弁であって、該燃料噴射弁が所属の弁体（３０）を備えており、該弁体（３０）が内燃機関のケーシング（１５）の受容孔（９，１０）に配置されており、受容孔（９．１０）の、燃料室とは反対側の端部に形成された雌ねじ山（１２）にねじ込まれている緊締エレメント（１）と、リング溝（４）に配置された支持エレメント（２）とによって、弁体（３０）に形成されたリング肩部（１７）が孔（９，１０）に形成された接触面（１８）に緊締されている。緊締エレメント（１）の内周面と支持エレメント（２）の外周面とは円錐形に形成されているので、軸方向移動によって緊締エレメント（１）がねじ込まれる際に、支持エレメント（２）に半径方向力が及ぼされ、これによって支持エレメント（２）がその円筒形の内周面でリング溝（４）に押圧され、これによって高い面圧を発生させることなく高い軸方向力を弁体（３０）に伝達することができる。
Patent JP-2003508536-A (JP)
Title: ラクトン含有高分子量化合物の分離方法
IPC: C07D498/18
Filed: 2000-09-05
Abstract: (57)【要約】
低級アルケニル基と低級アルコキシ基の少なくとも一つを側鎖として有するラクトン含有高分子量化合物とその類似化合物の混合物を、非イオン性吸着樹脂へ吸着させて、銀イオン含有水性溶媒で溶離する工程（Ａ）と、その混合物を塩基性活性アルミナへ吸着させて、有機溶媒で溶離する工程（Ｂ）のいずれか一方または両方の工程に、いずれかの順序で付して、上記化合物のそれぞれを分離することからなるラクトン含有高分子量化合物の分離方法。
Patent JP-2003509660-A (JP)
Title: 間隔センサのためのハウジング又はハウジング部品
IPC: G01S13/93
Filed: 2000-08-30
Abstract: (57)【要約】
特に車両用の，間隔センサのためのハウジング又はハウジング部品であって，少なくとも１つの第１のハウジング部品（１）を有し，そのハウジング部品内に，間隔センサのメインビーム方向において，センサ放射を集束させるための少なくとも１つのセンサ放射を透過するボディ（３）及び／又は意図された集束のない少なくとも１つのレイドームが一体化されており，かつ少なくとも１つの第２のハウジング部品（２）を有し，そのハウジング内に，間隔センサのメインビーム方向に対して直交して，アンテナ（８）を備えた少なくとも１つの基板（６）が組み込み可能であって，その場合に第１のハウジング部品（１）と第２のハウジング部品（２）との間の接続線（１６）は，基板（６）とセンサ放射を透過するボディ（３）及び／又はレイドームとの間の領域に延びており，その場合に少なくとも１つの接続コネクタ（１２）が設けられており，その接続コネクタによって車両に対する間隔センサの電気的接続（１３，１４）が形成可能であり，その場合に接続線（１６）は間隔センサの接続コネクタ（１２）の領域に位置し，かつその場合に接続コネクタ（１２）は間隔センサのメインビーム方向に対して同軸に整合されている。
Patent JP-2003510066-A (JP)
Title: パスツリアの効率的産生のための材料および方法
IPC: A01N63/20
Filed: 2000-08-10
Abstract: (57)【要約】
本発明は細菌を増殖させるための新たな有益な方法を提供する。本発明の方法は、宿主組織の非存在下において寄生細菌をインビトロで増殖させるために特に有益である。本発明の1つの態様では、根瘤線虫（rootknot nematode）アレナリアネコブセンチュウ（Meloidogyne arenaria）または他の宿主線虫に感染するようなパスツリア胞子を、インビトロで増殖させる。パスツリアは線虫組織の非存在下でも増殖しうるため、本発明の工程は極めて有益である。
Patent JP-2003512691-A (JP)
Title: プログラム可能制御付きハード・ディスク・ドライブ書込み増幅器回路の構造
IPC: G11B5/00
Filed: 2000-10-17
Abstract: (57)【要約】
磁気記憶装置の書込み増幅器回路は、オーバーシュート制御回路（８５）と、上部スイッチ・ドライバ（３０）および下部スイッチ（４０）に結合された複数の遅延要素（９０，９５）とを有し、磁気記憶装置内のデータ媒体にデータを書き込む異なる型のヘッドに書込み電流（Ｉw（ｔ））を供給する機能を書込み増幅器回路に与える。オーバーシュート制御回路と複数の遅延要素とはプログラム可能信号（Ｔｄ-Ｂ，Ｔｄ-Ｔ，Ｔｄ-Ｐ，Ｉos，Ｉrw）を受ける。したがって、複数のプログラム可能信号の適切な選択は、異なる型のヘッドに関連する複数の応答特性に起因する歪みを書込み電流の制御が減らすことができるようにする。特に、オーバーシュート制御回路はヘッドに供給された書込み電流のオーバーシュートの制御を可能にさせる。オーバーシュート制御回路は、書込み電流のオーバーシュートの継続時間を制御する複数のパルスを有する複数の信号を発生するパルス発生回路（８４）と、書込み電流のオーバーシュートの振幅を制御するオーバーシュート電流を発生するオーバーシュート振幅回路（８５）とを有する。また、複数の遅延要素（９０，９５）の各々は、第１のデータ入力信号（ＷＤＸ２）と第２のデータ入力信号（ＷＤＹ２）とを有し、上部スイッチ・ドライバおよび下部スイッチ・ドライバに供給される異なるデータ入力信号に遅延を与える。複数の遅延要素（９０，９５）は増幅器回路によってヘッドに供給される書込み電流の歪みを減らす。
Patent JP-2003521291-A (JP)
IPC: A61B17/11
Filed: 2000-10-23
Abstract: A surgical clip system which includes a surgical clip having a first clip portion including a first length of material having a closed geometrical shape having a first surface, the shape having a central axis therethrough and having a central opening therein; a pair of support portions associated with the first clip portion; a second clip portion including a second length of material having a closed geometrical shape having a second surface of substantially the same configuration and size as that of the first clip portion, the shape having a central axis therethrough; and a pair of fastening elements formed of a shape memory alloy, each of the fastening elements including a first end and a second end, each of the first ends being attached to the second clip portion; wherein, when at a first temperature or higher, the shape memory alloy is in an elastic state, such that the pair of fastening elements are maintained in a position such that they abut the support portions, and wherein, when at a second temperature or lower, below the first temperature, the shape memory alloy is in a plastic state, thereby enabling the second ends of the pair of fastening elements to be moved away from the second length of material and to be passed between the support portions such that, upon heating of the clip to at least the first temperature, the pair of fastening elements returns to the position such that they abut the support portions, thereby pressing against the pair of support portions, thereby pressing the first and second lengths of material towards each other, thereby to apply a compressive force to tissue located between the first and second lengths of material.
Patent JP-2003514232-A (JP)
IPC: C12Q1/68
Filed: 2000-11-08
Abstract: A flow cell which can be used in the synthesis of DNA probes on an active surface of the substrate includes a base having a central window opening and a registration surface against which the substrate may be mounted. A gasket having a central opening defining an active area is mounted on the active surface of the substrate and has inlet and output extension openings which extend away from the central opening. A press block is engaged against the gasket to fully enclose an active volume between the press block, the peripheral walls of the central opening in the gasket, and the active surface of the substrate. A press is mounted to the base to selectively press the press block against the gasket and hold it in position. Channels in the press block extend to the extension openings in the gasket to allow flow of reagent into and out of the active volume, which is confined to the thickness of the gasket and can thus be minimized. The press may include a press screw which can be turned to engage against the press block to hold it into position, and which can be turned to release the press block from the gasket, allowing rapid and easy replacement of substrates.
Patent JP-2003514678-A (JP)
Title: 被覆された工具及びその製造方法
IPC: B23B27/14
Filed: 2000-11-01
Abstract: (57)【要約】
第１表面及び第２表面を有する基体（２０）を含む工具（１０）。第１表面（２２）と第２表面（２４）とは、エッジ（２６）を形成するよう交差している。基体上には接着性被覆組織が設けられている。接着性被覆組織は、基体表面上に設けられる、チタンを含有する最内層（３０）を含む。接着性被覆組織は、最外接着（３４）層を含む。接着性被覆組織上には、摩耗被覆組織が設けられている。摩耗被覆組織は、それぞれがアルミニウム及び窒素を含む内側層と、硼素及び窒素を含む外側層とからなる、１つもしくはそれより多くの摩耗被覆の順列を含む。
Patent JP-2003520207-A (JP)
Title: 酵素による感染治療
IPC: A23K20/195
Filed: 2000-12-08
Abstract: (57)【要約】
結合を切断することにより、細胞表面タンパク質または炭水化物を放出させる能力を特徴とし、抗感染剤を含まない、特定クラスの酵素が、有意な抗感染活性を呈示する。経口投与により、これらの酵素は、例えばヒトおよび動物における消化管感染の治療に有効である。後者の場合、有意に改善された成長速度、飼料効率および全般的健康という利点がもたらされる。
Patent JP-2003517511-A (JP)
Title: 保存安定性に優れた発泡性単一ラテックス／エポキシエマルション
IPC: C08L31/04
Filed: 2000-11-17
Abstract: (57)【要約】
【課題】  保存安定性に優れた発泡体の単一ラテックス／エポキシエマルションを提供する。
【解決手段】  バイモーダルラテックスとエポキシ樹脂からなるラテックスを含有するラテックス発泡体の製造に適する組成物。
Patent JP-2003516560-A (JP)
Title: インタポーザ装置
IPC: G02F1/1345
Filed: 2000-12-08
Abstract: (57)【要約】
液晶ディスプレイ（ＬＣＤ）はＬＣＤ装置を含み、ＬＣＤ装置は基板（１０７）の上面に基板バッド（１０６）を持つ基板（１０７）、前記基板パッド（１０６）と動作上接続されたチップ電極（１０４）を持つチップ（１０５）を含む。更に、インタポーザ装置（１００）がチップ（１０５）と基板（１０７）との間に取り付けられ、インタポーザ装置（１００）は第１パターンをなして配置された基板パッド（１０６）を、チップ・エリア上で任意の第２パターンをなして配置された電極（１０４）と相互接続するようになっており、電極（１０４）は前記パッド・ピッチよりも本質的に小さい縮小電極ピッチを有するようになっている。
Patent JP-2003528824-A (JP)
Title: 血管内皮成長因子受容体のためのリガンド
IPC: C07K7/08
Filed: 2001-02-02
Abstract: (57)【要約】
本発明は、血管内皮成長因子（VEGF）の高親和性受容体−１及び構造的に類似する受容体に対して特異的に結合することができるペプチドリガンド又はその誘導体から構成される組成物に関する。本発明はさらに、VEGFにより誘発される脈管形成を阻害できるペプチドリガンド又はその誘導体を提供するする。本発明はまた、有効量の本発明の医薬組成物及び医薬的に許容できるキャリヤーを、脈管形成に関連する疾病の治療の必要な患者に投与することを含んで成る、前記患者におけるそのような疾病の処理方法を提供する。
Patent JP-2003522785-A (JP)
IPC: A61K31/496
Filed: 2001-02-15
Abstract: The invention relates to the use of brimonidine for treating ocular pain.
Patent JP-2003523155-A (JP)
Title: 放送受信機ドライバ構成要素のモジュール化
IPC: H04N5/46
Filed: 2001-01-17
Abstract: (57)【要約】
モジュール化された放送受信機ドライバアーキテクチャは、ネットワークモジュールの制御下で、１つまたは複数の一連の機能を実行して、放送信号を受信し、その信号からコンテンツ情報を抽出する１つまたは複数の制御ノードを含む。多数の制御ノードのいずれも、信号を受信中のネットワークタイプについて知識を必要としない。そうではなく、ネットワークモジュールがネットワークタイプを把握し、制御ノードを、それぞれの機能を実行するように構成する。
Patent JP-2003523533-A (JP)
Title: エネルギー効率的共振切換エレクトロルミネッセンスディスプレイドライバ
IPC: G09G3/20
Filed: 2001-02-13
Abstract: (57)【要約】
ディスプレイの変動するパネル容量から回収されたエネルギーを用いてエレクトロルミネッセンスディスプレイに電力を与える駆動回路。駆動回路は、電気エネルギー源と、電気エネルギーを受け入れ、それに応じディスプレイの走査周波数と実質的に同期した共振周波数でディスプレイに電力を与えるための正弦波電圧を生成するための、パネル容量を用いる共振回路とを含む。共振回路は、ディスプレイの実効パネル容量を減少させる降圧変圧器をさらに含む。
Patent JP-2003528063-A (JP)
Title: アルカンのアルケンへの触媒による転換
IPC: C07C11/06
Filed: 2001-03-23
Abstract: (57)【要約】
対応するアルケンおよび硫化水素を生成するための、Ｃ ２ 〜Ｃ ５ アルカンと硫黄を含む化合物との触媒反応の方法であって、３００から６５０℃の温度で反応混合物が触媒と接触され、触媒の表面積が１００平方メートル／グラムより大きい方法。
Patent JP-2003529674-A (JP)
IPC: C08G59/62
Filed: 2001-03-29
Abstract: This invention discloses compositions adapted to produce, through solid imaging means, excellent quality objects having material properties that simulate the look and feel of polypropylene articles. The objects show the following properties: 
a tensile modulus in the range of 1000 to 2000 N/mm 2 , an average elongation at break of at least 10% and a yield stress of 24 to 40 kN/mm 2 .
Patent JP-2003529904-A (JP)
Title: 無線周波数共振器
IPC: H01J49/02
Filed: 2000-03-31
Abstract: (57)【要約】
本装置は、コイル（２）、コンデンサ手段（１）および他のコンデンサ手段（２１、２２）に結合された少なくとも１個のスイッチ手段（４，５）、抵抗手段（２３、２４）および高電圧源手段（６、７）を有する無線周波数共振器を備えている。前記スイッチ手段の一端は前記コイル（２）および前記コンデンサ手段（１）の結合点であって無線周波数電圧が印加される位置に接続されている。前記スイッチ手段（４，５）の他端は前記他のコンデンサ手段（２１，２２）によって接地され、かつ前記抵抗手段（２３、２４）によって前記高電圧源に接続されている。
Patent JP-2004501616-A (JP)
Title: 増大した充填密度を有するスナック片設計
IPC: A23L19/18
Filed: 2001-05-08
Abstract: 本発明は、増大したバルク密度を提供する改善された構造的及び幾何学的形状特徴を有するスナック片、及びかかるスナック片を製造する方法に関する。より詳しくは、本発明は増大したバルク密度を提供する改善された構造的及び幾何学的形状特徴を有するスナック片に関し、スナック片は入れ子配置で配向している。
Patent JP-2003534596-A (JP)
IPC: H01L21/822
Filed: 2001-05-25
Abstract: A programmable single-chip device, comprising a programmable gate array (PGA) section, a DSP core and a RISC core. The device is ideal for prototyping and deploying low-to-moderate volume implementations of high-bandwidth algorithms, which have processing requirements split between front-end, high iteration, low-numeric-agility, "wide" loadings, middle-end, moderate iteration, high-numerical-precision loadings and back-end, low-iteration, highly conditional loadings, without the commensurate problems inherent in the custom ASIC, joint FPGA/DSP/RISC (or even direct compilation to FPGA) solutions.
Patent JP-2003204138-A (JP)
Title: Manufacturing method for printed wiring board
Inventor: TAKAI KENJI
IPC: H05K3/42
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a printed wiring board with high wiring density by peeling off a resist without giving a damage on resin.  <P>SOLUTION: A manufacturing method for the printed wiring board has at least a process wherein a photoresist layer is formed on a board or on a material of the board having a copper foil of 1 to 5 μm thickness on an outmost layer of insulating resin, a conductive circuit is formed by pattern copper plating after exposure and development, and the photoresist layer is peeled off by an oxidizer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204025-A (JP)
Title: Electronic circuit device
Inventor: DOI HIROAKI
IPC: H01L23/50
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic circuit device in which cracks in resin are prevented during resin molding process or temperature cycle test.  <P>SOLUTION: A lead frame and a substrate mounting an electronic circuit element on the upper surface thereof are arranged at such positions as the lower surface of the substrate faces the upper surface of the lead frame in parallel and molded integrally of sealing resin to produce the electronic circuit device wherein a normal to the lower surface of the substrate from an arbitrary point thereon intersects the upper surface of the lead without fail. An electronic circuit device in which cracks in resin are prevented during resin molding process or temperature cycle test is thereby provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209990-A (JP)
Title: Motor speed controller
Inventor: SATO YOSHIHIRO
IPC: H02P29/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent control lag by reducing an error of the actually measured rotational speed of a motor and preventing the overshoot of the rotational speed.  <P>SOLUTION: An actually measured rotational speed determined based on a rotational signal from a motor speed detector is corrected by a correction value calculated based on a speed command.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206199-A (JP)
Title: Compound semiconductor crystal
Inventor: TAKAKUSAKI MISAO
IPC: H01L29/812
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To propose a condition not causing adverse effects on the properties of an element such as FET (field effect transistor) or HEMT (high electron mobility transistor), and to obtain a compound semiconductor crystal useful as a semiconductor element.  <P>SOLUTION: In the compound semiconductor crystal for a semiconductor element which is obtained by forming an epitaxial layer on a group III-V compound semiconductor substrate, the ratio of the concentration of oxygen to the concentration of silicon, accumulated in the interface between the substrate and the epitaxial layer, is controlled to ≥2.  <P>COPYRIGHT: (C)2003,JPO