baber/WOPTO huggingface dataset:
Patent JP-2004228607-A (JP)
Title: Solid state imaging apparatus
Inventor: NAGAI NAOYUKI
IPC: H04N5/335
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the light receiving characteristic of a solid state imaging apparatus by suppressing the growth of an irregularly reflected light due to incidence of external lights on the imaging sensor, to prevent the irregularly reflected light from entering a light receiving part of a solid state imaging sensor, and to attain the miniaturization and the cost reduction of the solid state imaging apparatus.  <P>SOLUTION: The solid state imaging apparatus comprises an insulating base 1 having a mount for a solid state imaging element 5 at the central part of the upper main surface, a frame 3 bonded to the periphery of the upper main surface of the base 1 so as to surround the mount, the solid state imaging element 5 having a light receiving part on the central part of the upper surface mounted on the mount, and a cover 4 bonded to the upside of the frame 3. The frame 3 has an extension 3a expanding inward on the upside of the inner surface to form an opening facing the light receiving part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200442-A (JP)
Title: Semiconductor module
Inventor: TAKEDA YOSHIHIRO
IPC: H01L25/18
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor module which can be made thin by reducing the substantial height (a height from a front surface of a printed wiring board whereon the semiconductor module is mounted on a top face of a semiconductor device protruding on the front surface of the printed wiring board) to one smaller than the thicknesses of resin-molded semiconductor devices.  <P>SOLUTION: The semiconductor module comprises a first and a second resin-molded semiconductor device, each of which has a plurality of lead frames and a resin package formed into a desired planar shape, and a wiring board having pass-through slots bored into a planar shape. The first and the second resin-molded semiconductor devices are mounted on a front surface and a rear face of the wiring board respectively in such a manner that the resin packages may be stored in the pass-through slots.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200479-A (JP)
Title: Method for packaging semiconductor chip
Inventor: TANAHASHI AKIRA
IPC: B23K1/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for packaging a semiconductor chip and a substrate to be bonded while bringing them surely into tight contact with each other in a soldering process.  <P>SOLUTION: In the method for packaging a semiconductor chip, soldering is performed using a bump of such a composition as a solid-liquid coexistence region is present when an area array arrangement type semiconductor chip is soldered to a substrate having wiring capable of mounting the semiconductor chip. The semiconductor chip includes a CSP (chip size package), an FC (flip chip) or a BGA (ball grid array) semiconductor chip.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195008-A (JP)
Title: Game machine
Inventor: KAMIYAMA TAKEHIKO
IPC: A63F7/02
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that improves images of characters.  <P>SOLUTION: The game machine, when a super ready-to-win state is caused, once stop right and left patterns to make them the same patterns, and displays the pattern as the same patterns in the center, (d), (e), and displays a character action holding the pattern in the center (f) to (i), and varies the right and left patterns, (f), (h), linked with the character action.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195892-A (JP)
Title: Rubber/steel plate laminate with flanged steel plate
Inventor: TOKI SABURO
IPC: B32B15/06
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber/steel plate laminated structure constituted so as to prevent the peeling/cracking easy to occur at the bonded part of the rubber layer of the rubber-steel plate laminated structure and a flanged steel plate by enhancing the adhesive force in the vicinity of the outer peripheries of the adhesive surfaces of the rubber layer and the flanged steel plate.  <P>SOLUTION: The rubber-steel plate laminated structure 10 is produced by alternately laminating rubber layers and internal steel plates so that upper and lower end parts become the rubber layers to obtain a rubber/steel plate laminate and bonding the flanged steel plates 3 and 3' to the rubber layers 1' and 1" of the upper and lower ends of the laminate. Metal plating is applied to the surfaces bonded to the rubber layers 1' and 1" of the flanged steel plates 3 and 3' and blast treatment is applied to the metal plating layers to set surface roughness to 28-80 as a peak count number.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198998-A (JP)
Title: Projection type display device
Inventor: SEKINE ATSUSHI
IPC: G03B21/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type display device which projects a projected image excellent in white balance and contrast.  <P>SOLUTION: The projection type display device is provided with a color separation optical system color-separating a light beam from a light source 201 to three color light beams, three reflection type light valves 209 arranged for the respective color light beams, three polarizing beam splitters 208 having a polarizing separation part for respectively polarizing and separating the three color light beams from the color separation optical system and guiding the light beams to the three reflection type light valves, and respectively analyzing the three color light beams modulated by the three reflection type light valves, a color synthesizing optical system 210 color-synthesizing the three color light beams analyzed by the three polarizing beam splitters, and a projection lens 211 projecting the synthesized light beam from the color synthesizing optical system. A light quantity adjusting member consisting of two wavelength phase plates 212 and 213 and an ND filter 207 arranged between the two wavelength phase plates is arranged in the optical path of at least one color light beam out of the three color light beams.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203927-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: MITSUNAGA MASAKI
IPC: C08K3/34
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new aromatic polycarbonate resin composition having excellent dimensional stability, high rigidity and slight lowering of molecular weight.  <P>SOLUTION: The aromatic polycarbonate resin composition comprises (A) 100 pts. wt. of an aromatic polycarbonate resin (component A) and (B) 0.1-50 pts. wt. of a synthetic smectite (component B) having 50-200 mequivalents/100 g cation exchange capacity without containing lithium element in constituent components of an octahedral sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225060-A (JP)
Title: Copper alloy, and production method therefor
Inventor: KO IRIN
IPC: C22F1/08
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy combining various characteristics required to the material for electrical/electronic parts such as a connector, i.e., excellent in strength, electroconductivity, stress relaxation resistance, a Young's modulus, press formability, hot workability and the cost, and to provide a production method therefor.  <P>SOLUTION: B oxide with a grain size of ≤5 μm is incorporated into a copper alloy material comprising, by weight, 20 to 46% Zn, 0.1 to 5.0% Sn and 0.001 to 0.5% B, and the balance Cu with inevitable impurities, so that the copper alloy for a connector having excellent hot workability by the refining of cast crystal grains and the effect of promoting dynamic recrystallization, and in which, in an elongating direction, 0.2% proof stress is ≥600 N/mm<SP>2</SP>, tensile strength is ≥650 N/mm<SP>2</SP>, a Young's modulus is ≤120 kN/mm<SP>2</SP>, electrical conductivity is ≥20% IACS, and stress relaxation ratio is ≤20%, and, in a direction perpendicular to the elongating direction, 0.2% proof stress is ≥650 N/mm<SP>2</SP>, tensile strength is ≥700 N/mm<SP>2</SP>, and Young's modulus is ≤130 kN/mm<SP>2</SP>is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210550-A (JP)
Title: Molding mold
Inventor: NAKAI YASUYUKI
IPC: C03B11/08
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily manufactured, highly durable molding mold which can form a high-precision, glass-made optical component having optical surfaces and solves the problems that the molding mold made of a sintered alloy or ceramic increases the lead time or cost for its manufacture and that the molding mold entirely made of glass causes cracks and defects, has problems in its durability, and hardly performs high-precision molding.  <P>SOLUTION: The molding mold comprises molds 10a and 10b for molding the optical component 1 having the optical surfaces 1a and 1b. The molding mold has a hybrid structure having a sintered alloy part 11 and a glass part 12 integrally bonded with the sintered alloy part 11, the glass part 12 having molding surfaces 15a and 15b corresponding to the optical surfaces 1a and 1b, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209694-A (JP)
Title: Method for manufacturing polypropylene sheet
Inventor: MORI YOSHIHIRO
IPC: B29K23/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene sheet reducing a "drawdown" phenomenon occurring when the polypropylene sheet is used to be subjected to vacuum forming and excellent in moldability.  <P>SOLUTION: Additives are mixed with a raw material resin comprising 50-100 pts.wt. of a polypropylene powder and 0-50 pts.wt. of polypropylene pellets to be kneaded with the raw material resin in an extruder and the kneaded mixture is directly cooled through a T-die to be taken up to manufacture the polypropylene sheet. In the manufacturing method, the processes, which are performed up to the time just before the polypropylene powder is supplied to the extruder for the purpose of kneading, are kept under an inert gas atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212500-A (JP)
Title: Liquid crystal display panel
Inventor: UKIMOTO KIYOTAKA
IPC: G02F1/1333
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To visually judge accuracy of an outline dimension of an irregular shaped liquid crystal display panel with a slant line on the outline constructed by segmentizing a corner part from a square shaped former panel without using an end-measuring machine or the like.  <P>SOLUTION: In obtaining the irregular shaped liquid crystal display panel by segmentizing the corner part 20 interposed between two neighboring edges X, Y of a polygon along a specified virtual segmentation line L, on a liquid crystal display panel to be used as the former panel 10A, graduation marks M1, M2 to express allowable dimensional widths in segmentation are formed on the respective neighboring edges X, Y along them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212563-A (JP)
Title: Formation method of resist pattern and manufacture method of semiconductor device using same
Inventor: MITSUYOSHI YASURO
IPC: G03F7/38
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formation method of resist pattern which suppresses the decrease of concentrations of an acid generator or an acid generated from the acid generator in a resist film and is capable of forming a resist pattern having a rectangular shape, and to provide a manufacture method of a semiconductor device using the formation method.  <P>SOLUTION: In the formation method of resist pattern, the chemically amplified resist film 4 comprising a silicon dioxide film 2, an antireflection film 3 and the acid generator is formed on a semiconductor substrate 1. The resist film 4 is irradiated with exposure light via a prescribed mask, thereby, the acid is generated from the acid generator on an exposure part and, thereafter, the resist film 4 is heat-treated in a heating atmosphere containing the acid generator or acid materials. Thereafter, the resist film 4 is subjected to development and the resist pattern is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212634-A (JP)
Title: Image forming apparatus
Inventor: TAKATSUKI YASUSHI
IPC: G03G15/16
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce soil caused by conductive toner particles that discharge electric charges with which recording paper is electrified and to reduce environmental pollution caused by ozone.  <P>SOLUTION: A discharge part 74 includes: an electric conductor 70 disposed along the width of recording paper and along a conveyance path for the recording paper with a toner image transferred thereto; and a switching circuit 72 connected between the conductor 70 and ground potential and conducted in a predetermined period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196760-A (JP)
Title: Composition for dyeing keratin fiber containing alcohol oxidase and method for using the same composition
Inventor: HERVE BURUGOO
IPC: A61K8/34
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new composition for dyeing keratin fibers by oxidation dyeing, not impairing properties of the keratin fibers and not having problems of dissolution and crystallization, particularly when used for a uric acid/uricase system.  <P>SOLUTION: The present invention relates to the composition for dyeing keratin fibers and in particular human keratin fibers such as hair, containing, in a support that is suitable for dyeing, at least one oxidation dye precursor, characterized in that it comprises at least one alcohol oxidase enzyme and at least one substrate for the enzyme. The present invention also relates to a method for dyeing keratin fibers, which consists in applying this composition, and also relates to a dyeing "kit".  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004502480-A (JP)
IPC: A44B19/32
Filed: 2000-07-11
Abstract: The zip fastener is assembled of two strips (1) of an elastic material each fitted with a row of teeth to be connected by a sliding element. The elastic strips (1) are made of two layers (1e,7) forming sealing bulges (6) between the teeth (3). Each of the teeth (3) is assembled of two parts (3a,3b) attached opposite each other to both surfaces of the strip (1). The teeth (3) are made of a synthetic resin inserted into prepared openings at the strip (1) and sticking to the material without any glue required.
Patent JP-2004504991-A (JP)
Title: フタに装着される物体を有するカートン
IPC: B65D5/76
Filed: 1999-05-12
Abstract: 【解決手段】本発明は三次元物体（２）を含むカートン（１）に関するものである。前記カートン（１）は上側面（１０）を有し、前記上側面（１０）が前記カートン（１）のフタ（３）を成す。前記上側面（１０）は切り出し部分（４）を含み、また前記三次元物体（２）が前記切り出し部分（４）に嵌合する。
Patent JP-2004505718-A (JP)
Title: 歯用スプリント
IPC: A61C5/00
Filed: 2001-08-16
Abstract: 可動度の増大した歯（Ｚ４，Ｚ５）を固定するために、歯用スプリント（２）は、数個の眼（１０）を有し、隣接する眼（１０）は相互に連結されている。個々の眼（１０）は、リンク（１２ａ，１２ｂ，１２ｃ，１２ｄ）によって包囲された貫通孔（１１）をそれぞれ有し、歯の上の歯用スプリント（２）を固定するために、上記貫通孔（１１）を介して、それぞれ貫通孔（１１）の背後に配置された歯（Ｚ１，Ｚ２，Ｚ３，Ｚ４，Ｚ５，Ｚ６，Ｚ７）に例えば接着剤（ＫＫ）を塗布できる。隣接する眼（１０）の接続部（１３）は、平坦接続部（１３）の形態で形成されていることを本発明の特徴とする。
Patent JP-2004505864-A (JP)
Title: 酸素バリア特性を有するクロージャーキャップライナー
IPC: B65D53/04
Filed: 2001-07-18
Abstract: クロージャーシェル（１４）と一緒に用いるための改良された酸素バリア特性を有するライナー（２８）が開示される。ライナー（２８）は、熱可塑性エラストマー、ポリイソブチレン及びポリブチレンを含む組成物から作製される。ライナー（２８）は、クロージャーキャップ（１４）の内部に面する表面に接着する。 【選択図】図２
Patent JP-2004507888-A (JP)
Title: 金属硫化物半導体トランジスタ素子
IPC: H01L21/314
Filed: 2001-08-10
Abstract: 自己整合エンハンスメントモード金属−硫化物−化合物半導体電界効果型トランジスタ１０は、Ｇａ ２ Ｓ，Ｇａ ２ Ｓ ３ ，および他の硫化ガリウム（ガリウム硫化物（膜））化合物の混合物である下部硫化膜層３０、ＩＩＩ−Ｖ族化合物半導体ウェハ構造１３の上部面１４上に配置したガリウム硫黄層の真上に配置される第二絶縁層を含む。下部硫化ガリウム（ガリウム硫化物（膜））化合物層と第二絶縁層は全体的に硫化ガリウム（ガリウム硫化物（膜））ゲート絶縁構造を形成する。硫化ガリウム（ガリウム硫化物（膜））ゲート絶縁構造と下地化合物半導体ガリウム砒素層１５は化合物半導体ウェハ構造１４との面である原子的アブラプト界面で会合する。初期の基本的なガリウム硫黄層は第二絶縁硫化膜層から下地化合物半導体面を不動態化したり保護するのに役立つ。リフラクトリメタルゲート電極層１７は第二絶縁硫化膜層の上部面１８上に配置される。リフラクトリメタルは高温で第二絶縁硫化膜層上で安定である。自己整合ソースおよびドレイン領域、ソースおよびドレイン接点１９、２０は素子のソースおよびドレイン領域２１、２２上に配置される。その後に複数の素子を近接し、適切な配線金属層と絶縁膜を他の受動回路素子と合わせて利用し集積回路構造を形成する。 【選択図】図１
Patent JP-2004507008-A (JP)
Title: より高い密度および改善された生産性を有する大容量メモリ・モジュール
IPC: H05K1/14
Filed: 2001-08-14
Abstract: 改善されたメモリ・デバイス密度および改善された製造性を有し、また高速のインピーダンス制御されたメモリ・バスとともに使用するための、メモリ・モジュール上に直接搭載された任意のバス終端を有する、両面メモリ・モジュールを提供する。 同じメモリ・デバイスを、従来技術の両面メモリ・カード上として第２の側上にミラーＩ／Ｏ接続を有するメモリ・デバイスを必要とする代わりに、カードの両側に使用することをまた可能にする。メモリ・モジュールは、良好な信号完全性を維持しながら、メモリ・モジュールに直接取り付けられた、詰め込まれていないまたは詰め込まれたメモリ・チップを、安価なプリント回路ボード・ラインの幅および空間を使用して、従来のプリント回路カード上に形成することができる。モジュール上に直接搭載されたバス端末をメモリ・モジュールに使用することは、より以上に信号の品質および完全性を改善し、したがってシステム性能を高める。そのような構成は、バス出口接続の必要性も除くことができ、したがって、モジュール上の追加のメモリ容量を処理するために、開放された接続容量を使用することを可能にする。
Patent JP-2004509528-A (JP)
Title: ＤＣＴインタフェースのためのＲＧＢ色空間とＹＣｒＣｂ色空間との間のデータ転送
IPC: H04N11/04
Filed: 2001-09-05
Abstract: ＲＧＢ色空間メモリ（２４）とＤＣＴブロック演算エンジン（１２）に有用なＹＣｒＣｂ色空間メモリ（３８）との間でデータを転送する方法は、スループットを著しく向上させプロセッサオーバーヘッドを減少させる。例示的な１実施形態によると、ＤＭＡ機能は、ＲＧＢ色空間を表す外部メモリからデータを取り出し、そのデータをＪＰＥＧ変換のために与えつつＹＣｒＣｂ色空間変換をオンザフライで実行するように最適化される。より具体的には、データは、ＲＧＢ色空間メモリからＹＣｒＣｂ色空間メモリを処理するように適合されたＤＣＴブロック演算エンジン（１２）に転送される。この方法は、Ｃ本のカラムとＲ本のローのタイルを有するタイルアレイとしてＲＧＢディスプレイスクリーン領域にデータを与えるステップを含み、１個のタイルは、Ｃｒデータアレイ及びＣｂデータアレイの少なくとも一方のＤＣＴに充分なＲＧＢデータに相当する。データは、１度に１個のタイルでデータにアクセスすることでタイルアレイのアドレスで取り出され、各タイル内のローとタイルアレイ内のタイルがトラッキングされる。アドレスは、Ｃ、トラッキングしたロー及びタイルアレイ内のトラッキングしたタイルの関数として生成される。データを取り出しながら、取り出したデータを用いてＲＧＢディスプレイスクリーン領域に対応するＹ、Ｃｒ及びＣｂデータアレイのバッファに充てんする。他の実施形態は、逆の動作を有効的に用いたＤＣＴブロック演算エンジン（１２）からＲＧＢ色空間メモリ（２４）へのデータ転送に関する。
Patent JP-2004508863-A (JP)
Title: ブラシ製品の製造方法
IPC: A46D1/08
Filed: 2001-09-05
Abstract: ブラシ製品の製造方法において、プラスチック材料の個々の剛毛または組合されて群になった剛毛が、所定の配置で支持体に取付けられて所望の剛毛組を形成し、所定の配置または取付けられた剛毛組にある剛毛の少なくとも一部には、レーザ放射を用い非接触の態様で、好ましくは規則的な構造体が与えられる。この発明はさらに、レーザ放射で剛毛の自由な端部を非接触で短くして、再現性のある態様で、剛毛組の外側およびその上に、洗浄作用を助ける構造体をもたらすことを提案する。
Patent JP-2005508098-A (JP)
Title: モジュール式の娯楽及びデータ・システム
IPC: H04N5/64
Filed: 2001-10-07
Abstract: モジュール式の再構成可能な娯楽及びデータ・システムは、少なくとも１人のユーザにデータを提供する。キャビネットが設けられ、このキャビネットは、その中に複数のモジュール受けレールを備えている。電源供給モジュールは、そのレールの第１番目の上に置かれ、動作電位を提供する。娯楽及びデータ・モジュールは、第２のレールの上に置かれ、制御モジュールは、モジュール受けレールの第３番目の上に置かれ、ユーザと娯楽及びデータ・モジュールの間にインターフェイスが提供される。
Patent JP-2004513218-A (JP)
IPC: B24D3/00
Filed: 2001-11-08
Abstract: The present application discloses an agglomerate. The agglomerate comprises a crystalline matrix. The agglomerate may additionally comprise abrasive particles. The agglomerate has a normalized bulk density of less than about 0.38.The present application additionally discloses a method of manufacturing the agglomerate. The agglomerate is manufactured by forming a mixture comprising an abrasive particle with a sol, the sol comprising an oxide and water and introducing the mixture into a spray dryer. The mixture is then dried in the spray dryer. The mixture is then fired, for example in an oven. The resulting agglomerates comprise abrasive particles retained within a crystalline matrix of the oxide.The present invention additionally discloses methods of using the agglomerates of the resent invention.
Patent JP-2004520685-A (JP)
Title: イオン集束および伝達素子、並びにイオンの集束および伝達方法
IPC: H01J49/42
Filed: 2001-11-23
Abstract: イオン集束および伝達素子１０は、連続した複数の電極１２を備える。第１の交流電圧波形を各電極１２に印加する手段を備え、イオンを進行軸へ集束させ、かつ、連続した電極１２に沿って伝播させるように、第１の波形における交流電圧の位相を、当該連続した先の電極１２に印加される上記第１の交流電圧波形の相より１８０°より小さく、好ましくは９０°より小さくする。 【選択図】図１
Patent JP-2004524730-A (JP)
IPC: H04N19/63
Filed: 2001-12-21
Abstract: A method and apparatus for producing a fully scalable compressed representation of video sequences, so that they may be transmitted over networks, such as the Internet, for example. Because the signal is scalable, users receiving the signal can obtain the signal at the appropriate resolution and quality that their system will handle or that they desire. A “motion compensated temporal wavelet transform” is implemented in order to enable compression of the video in a scalable fashion while still taking advantage of inter-frame redundancy in a manner which is sensitive to scene and camera motion. The motion compensated temporal wavelet transform is implemented by decomposing the video sequence into a set of temporal frequency bands and then applying a sequence of motion compensated lifting operations to alternately update an odd frame sub-sequence based upon an even sub-sequence and vice versa in a manner which is sensitive to motion.
Patent JP-2004529318-A (JP)
Title: 非同期リセット回路試験
IPC: H01L21/822
Filed: 2001-06-29
Abstract: 集積回路（２）は正しい動作のテストのために、直列テストスキャンチェーン（１０）を備えている。セル（２０）のラッチ（１４）内に保持されたリセット信号を非同期的にゲートして、スキャン許可信号によりテスト中の回路部（８）に付加するように適合した、リセット信号発生スキャンチェーン・セル（２０）を使用して、非同期リセット信号動作がテストされる。リセットの正しい動作により所定値へ強制されているテスト中の回路部内のラッチ（１２）は、リセット・テストに先立って反対の意味の値に事前ロードされる。
Patent JP-2004521301-A (JP)
Title: 完全統合型再生式熱源を備えたウェブ乾燥機及びその制御
IPC: F26B3/04
Filed: 2001-11-21
Abstract: 【課題】ウェブ乾燥機（１００）と再生式熱交換器（Ｈ１、Ｈ２）を一体化した装置、並びに同装置を使って材料のウェブを乾燥させる方法を提供する。 【解決手段】本発明の装置及び方法では、再生式燃焼装置を乾燥装置に一体的要素として含めることにより完全に一体化した様式で、空気を加熱し、ＶＯＣを無害なガスに変換する。 【選択図】図１
Patent JP-2004521330-A (JP)
IPC: G01F1/684
Filed: 2001-12-20
Abstract: A system for sensing or measuring the motion of a fluid such as air. The system typically has a two-part plastic body containing an internal flow passage. The parts of the body may snap together or attach with an adhesive. A transducer or an electronic sensor is typically located within the flow passage, which may measure mass flow rate and may have two resistive thermal devices (RTDs) located on either side of a heat source. The body may have two elongated port tubes configured to attach to tubing. The port tubes may contain venturis, and may be substantially straight and substantially parallel, forming a U shape. A metal lead frame may be provided in electrical communication with the sensor. The lead frame may be integrally molded within the body, and may have a lower coefficient of thermal expansion than the body. The internal flow passage and the sensor may be substantially symmetrical and measure the flow rate of the fluid substantially equally in either flow direction. The system may be configured for surface mounting or for through-hole mounting, and may be a dual in-line type.
Patent JP-2004531590-A (JP)
IPC: C08F2/00
Filed: 2002-01-30
Abstract: To meter catalysts into a reactor, the catalyst is firstly suspended in a hydrocarbon in a reservoir and the suspension obtained is kept in motion by stirring and then fed via a three-way metering valve and an ejector into the actual reactor, wherein the suspension containing the catalyst is firstly discharged from the reservoir by means of a pump and continuously circulated by returning the suspension via the three-way metering valve within a closed piping system to the reservoir, subsequently setting a pressure in the reservoir which is from 0.1 to 30 bar higher than the pressure in the reactor and then continuously introducing the suspension into the reactor via a flow meter which controls the three-way metering valve and via a downstream ejector by pulse operation of the now open three-way metering valve.
Patent JP-2004527787-A (JP)
Title: シークレットキーを使った暗号化計算の安全化法、及び、この暗号化法を使った部品
IPC: H04L9/06
Filed: 2002-02-06
Abstract: 本発明は、本発明は、入力データ（ＭＥ）とシークレットキー（Ｋ ０ ）から出力データ（ＭＳ）を算出するための、暗号化計算の安全化方法に関するものである。各ステップは、先立つキー計算ステップの間に、既知のキー計算方法に基づいて、以前に計算された導出キーから、アップデートされた導出キー（Ｍ’ １ 、Ｍ’ ｉ ）を算出する、複数キー計算ステップ（ＥＴ２）を有する。最初のアップデートされた導出キー（Ｍ’ １ ）は、シークレットキー（Ｋ０）から取得されるものである。 本発明は、前記方法が、シークレットキー（Ｋ ０ ）をマスクし、各アップデートされた導出計算キー（Ｍ’ １ 、Ｍ’ ｉ ）が、本方法の各実行時異なるようにするために、最初のキー計算ステップ前に実行されるマスキングステップ（ＥＴ１）を含むことを特徴とする。本方法は、バンキング取引又は更に一般的な取引操作の安全化に応用できる。