baber/WOPTO huggingface dataset:
Patent JP-2003186210-A (JP)
Title: Manufacturing method for piezoelectric vibration piece, piezoelectric vibrator, and piezoelectric device, and photomask and its positioning method
Inventor: ISHII YUKIO
IPC: G03F1/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a piezoelectric vibration piece which can improve the precision of alignment of each photomask with a wafer and accurately and easily position any photomask with the eye, and is adaptive to a more small-sized piezoelectric vibration piece and a finer electrode and wiring pattern.  <P>SOLUTION: Prepared is the geometric position relation that when a 1st photomask 24 having 1st alignment patterns 26 formed of 1st square openings 27 sectioned with grids 54 and a 2nd photomask 31 having 2nd alignment patterns 33 formed of 2nd square openings 34 sectioned with the same grids are matched with each other, the 2nd openings are circumscribed so as to have their square vertexes meeting the vertexes of four adjacent 1st openings. A reference alignment mark 29 corresponding to the 1st openings is transferred to the surface of the wafer 21 by using the 1st photomask and the 2nd photomask is positioned on the wafer while having the geometric position relation with reference alignment marks adjacent to the respective 2nd openings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175918-A (JP)
Title: System, method and program for selecting packing configuration
Inventor: TAKAHASHI AKIRA
IPC: G06Q50/28
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mistaken determination by an operator to improve the working efficiency, and to reduce the shipping cost.  <P>SOLUTION: A packing configuration selection unit 5 determines the maximum depth and width and the stacking height when the articles are stacked from the depth (D), the width (W) and the height (H) of a plurality of articles to be packed according to the delivery instruction data from a delivery instructor in order to select a packing box to pack the articles. The packing configuration selection unit 5 refers to the packing configuration pattern of the packing configuration database 6 according to the maximum depth and width and the stacking height of the articles to be packed, and selects the optimum packing box which is not too large or not too small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185908-A (JP)
Title: Optical instrument
Inventor: MORIMOTO TAKASHI
IPC: G02B7/08
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To correct the deviation of an imaging surface by appropriately setting the moving trajectories of movable lens groups according to environmental changes such as a temperature change in an optical instrument such as a photographic lens.  <P>SOLUTION: The optical instrument includes a storage means 14 which stores control information for driving the movable lens groups 102 and 104 by using a control means 13 to adjust an optical system 1, and a temperature detecting means 12 to detect temperature information on the optical system 1. The storage means 14 includes, as control information, the positional data of the movable lens groups 102 and 104 at a reference temperature, and temperature correction coefficient data for correcting the positional data on the basis of a signal from the temperature detecting means 12. The control means 13 corrects the variation of an imaging surface position of the optical system 1 associated with the temperature change by controlling lens driving means 5 and 6 on the basis of the control information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182594-A (JP)
Title: Shock absorbing steering device
Inventor: KAMIKAWA TAE
IPC: F16F7/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing steering device having a greater shock absorbing stroke.  <P>SOLUTION: The shock absorbing steering device 1 has an intermediate shaft 9 for transmitting the rotation of a steering wheel 2 between a steering shaft 3 and a steering mechanism 7. The intermediate shaft 9 has a pair of shaft members 21, 22 arranged coaxially, a joint 23 for rockingly connecting the pair of shaft members 21, 22, and an encircling member 26 such as a band 28 as a rocking suppressing means 24 for suppressing the rocking between the pair of shaft members 21, 22 with required suppressing force. In a normal condition before shocking operation, the rocking of the joint 23 is suppressed, and in collision, the encircling member 26 is deformed to cancel the rocking suppression and the intermediate shaft 9 is bent and shortened. The separation of the intermediate shaft 9 in collision is prevented by the joint 23 and a bending load is freely and easily controlled by the rocking suppressing means 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188928-A (JP)
Title: Communication line diagnoser and its method
Inventor: WASHINO HIDEJI
IPC: H04L25/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of diagnosing signal lines in a pair of two lines transmitting signals with their phases reverse to each other.  <P>SOLUTION: This diagnoser subtracts specified maximum voltage (S31) from a *A-phase signal out of an A-phase signal and the *A-phase signal, both signals reversed in phase to each other, and adds the A-phase signal and the subtracted signal (S32), and as a result of addition, the diagnoser judges whether the voltage is within a specified range roughly close to 0 V (S33), and as a result of this judgement, if it is not within the specified range, the diagnoser outputs abnormality, while if it is within a specified range, this judges it to be normal (S35).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181319-A (JP)
Title: Shredder
Inventor: YAMAGUCHI KATSUJI
IPC: B02C18/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that can be applied to a small and low price shredder while the dispersion and runoff of the shredder dust due to flying up of the same are prevented.  <P>SOLUTION: A shredder 1 has a housing 2 for forming an installation space for installing a cutter 4 in an upper portions and for forming a containing space for containing the container 7 of the shredder dust 4a in a lower portion. The housing 2 forms a collection space for the shredder dust 4a between the upper portion and the lower portion. The container is a flexible bag having an opening verge 7a that can be freely connected on and off to the collection space. The collection space is provided with conical shredder dust receivers 5 and 6 of top and bottom two steps. The opening 6a provided in the bottom step dust receiver 6 is formed smaller than the opening 5a provided in the upper step dust receiver 5. A bag installation device 8 has a ring structure provided with an opening in the center having a larger diameter than that of the opening 6a provided in the bottom dust receiver 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187763-A (JP)
Title: Electrochemical element
Inventor: IWAMOTO KAZUYA
IPC: H01M2/10
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the formation of a plurality of batteries for a high voltage or capacity requiring laborious mask processes for constituting a battery, because a large projected area is required, resulting in the increase of a production cost.  <P>SOLUTION: Electrochemical elements sequentially laminated/formed in the thickness direction are mounted on a substrate and electrically connected by one of methods among wire, bump, and TAB, allowing a terminal to be drawn out of the same plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184484-A (JP)
Title: Structure of shield machine and method of replacing roller cutter
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a shield machine capable of performing the replacement operation for a roller cutter even under sea level where there is much spring water and a replacement method for the roller cutter.  <P>SOLUTION: This structure of the shield machine comprises a plurality of large circular cutter heads 1 disposed on a same plane in proximity to front rows and a plurality of small circular cutter heads 2 disposed on the rear rows of the large circular cutter heads 1 at specified intervals so as to fill clearances between the large circular cutter heads 1. The large circular cutter heads 1 can be moved singly in an excavating direction. A plurality of detachable roller cutters 3 projected in the excavating direction and disposed in circumferential direction are fitted to the large circular cutter heads 1, and radially extendable jacks 4 for extraction are fitted to the rear of the large circular cutter heads. A working lock 5 as a space for the replacement operation for the roller cutters 3 is disposed at rear rows between the small circular cutter heads 2. An openable gate 53 for cutting off from the outside is stored in the front of the working lock 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197900-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAWABE MITSUHISA
IPC: H01L21/20
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise a density of quantum dot layers by suppressing a shape deterioration of a quantum dots in association with an increase in the number of the quantum dot layers and a disorder of an array.  <P>SOLUTION: The method for manufacturing the quantum dot laser comprises the steps of radiating an atomic hydrogen to a surface 2a of an InP(311)B substrate 1, and cleaning the substrate 1. The method further comprises the steps of conducting an MBE method by using a gaseous In and As while the atomic hydrogen is supplied to the surface 1a, vapor-evaporating P of the substrate 1 to replace with As in the atmosphere, and epitaxially growing an InAs<SB>x</SB>P<SB>1-x</SB>quantum dot layer 2a of a first layer having a larger lattice constant than the substrate 1. The method also comprises the steps of growing an In<SB>0.52</SB>Ga<SB>0.1</SB>Al<SB>0.38</SB>As buffer layer 4 on the dot layer 2a, and then alternately continuously growing and laminating the InAs quantum dot layer 2b having a lattice constant larger than the substrate and the In<SB>0.47</SB>Ga<SB>0.11</SB>Al<SB>0.42</SB>As intermediate layer 3 having a smaller lattice constant than the substrate 1 until the total sum of the dot layers 2a, 2b arrives at 20 layers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193614-A (JP)
Title: Ventilator for eave soffit and eave soffit structure
Inventor: TAKENO TOMOHIRO
IPC: E04B9/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure a proper ventilating passage while inhibiting air from being directly blown into the backside of an eave soffit from under eaves in ordinary cases, and surely block the ventilating passage in case of fire.  <P>SOLUTION: A ventilator for the eave soffit is equipped with passage forming members 26 and 28 which form the ventilating passage for making an opening 33 on the backside of the eave soffit to communicate with an opening 32 under the eaves. A passage regulating part 28b protruding from a top wall 28a is located between the openings 32 and 33 so as to regulate the direct blowing of the air into the opening 33 from the opening 32. In addition, a thermal expansion member 34, which is fixed to an inside surface of a bottom surface 26c of the member 26, is expanded at a rise in temperature and brought into pressure contact with a protrusive end of the regulating part 28b, so that the ventilating passage can be blocked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190409-A (JP)
Title: Game machine
Inventor: TAKAGI TAKAYUKI
IPC: A63F7/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amusing game machine which appeals to the visual sense of a player to attract a player's notice with lighting of a plurality of light emitting diodes by providing a light emitting diode group in which the light emitting diodes are arranged adjacently to each other.  <P>SOLUTION: This pachinko game machine 1 has illuminators 51, 52, 53, etc., arranged around a game panel 2. The illuminators 51, 52 and 53 are provided with the light emitting diode group FDG in which the plurality of full- color light emitting diodes FD are arranged adjacently to each other. In order to light the individual diodes FD in the light emitting diode group FDG, the machine 1 is provided with a first and a second driving transistor control parts TR1 and TR2, and a first to a third 8-channel source driving elements SP1 to SP3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199287-A (JP)
Title: Dynamic pressure bearing motor
Inventor: OSADA AKIHIRO
IPC: H02K7/08
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly secure residual lubricating oil in a motor using a simple structure.  <P>SOLUTION: A residual oil storage part 30 that receives and stores lubricating oil flowing on a leakage passage is arranged on the leakage passage of the lubricating oil that flows to the outside of the motor from the opening of a dynamic pressure bearing RB through the inside of the motor wherein a rotor magnet 22 and a stator core 14 are included. The residual lubricating oil, which is liable to flow to the outside of the motor by the centrifugal force of the motor, is made to flow into the residual oil storage part 30 arranged on the leakage passage, thus preventing the lubricating oil from leaking.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501593-A (JP)
Title: 作動油タンク
IPC: F15B1/26
Filed: 2000-05-30
Abstract: (57)【要約】
本発明は、特に自動車に使用される作動油タンクに関するものである。作動油タンク２内に受容されている、カプセル内に収容されたフィルタケーシング３内にオイルフィルタ１が挿入されている。本発明による作動油タンク２によって、作動油内に空気が含まれることなしに、作動油がシステムに供給されることが保証される。何故ならばオイルフィルタはカプセルによって包囲されているので、オイルフィルタは常に油面の下側に位置するからである。フィルタケーシング内の油面は、フィルタケーシングを収容する作動油タンクの油面に依存しない。
Patent JP-2003532511-A (JP)
IPC: B05B7/08
Filed: 2000-06-08
Abstract: Fluid and air nozzle assemblies are capable of propelling streams of a cleaning fluid and air mixture onto a vehicle headlight. These nozzle assemblies are mounted on a vehicle adjacent to the headlights and positioned such that liquid and air jets from the nozzles intersect prior to engaging the headlight to form a spray mixture that cleans the headlight. These nozzle assemblies have an adjustment feature for the purpose of aiming the fluid-air spray toward the headlight lens. The nozzle assemblies are associated with a control valve capable of connection in a pressurized air system on the vehicle and in the pressurized washer system for the windshield wipers and also capable of automatically directing liquid from the vehicle washer system and pressurized air on the vehicle to the liquid and air nozzles to form a headlight cleaning function upon manual activation of the pressurized windshield washer system of the vehicle.
Patent JP-2003504263-A (JP)
Title: 自動車の片輪制動システム
IPC: B60T10/00
Filed: 2000-07-11
Abstract: (57)【要約】
本発明は、Ｕターンや駐車時に車両の回転半径を最小化するための新規の制動システムである。従来の車両回転半径はアッカーマンジャントの操向原理を採用していることから、回転半径の最小化においてある程度限界があった。従って、本発明は、片輪制動システムという新概念を導入することによって従来の車両回転半径最小化の限界を克服することをその目的とする。即ち、一車輪にのみ制動がかかり、残り車輪は差動ギヤによって駆動されるため、車両は制動のかかった車輪を軸として旋回するようになる。従って、アッカーマンジャント式より更に小さい車両回転半径が得られる。
Patent JP-2003505724-A (JP)
IPC: G10L19/038
Filed: 2000-07-18
Abstract: An amplitude quantization scheme for low-bit-rate speech coders includes the first step of extracting a vector of spectral information from a frame. The energy of the vector is normalized to generate gain factors. The gain factors are differentially vector quantized. The normalized gain factors are non-uniformly downsampled to generate a fixed-dimension vector with elements associated with a set of non-uniform frequency bands. The fixed-dimension vector is split into two or more sub-vectors. The sub-vectors are differentially quantized, to best advantage with a harmonic cloning process.
Patent JP-2003528031-A (JP)
Title: オキシム化合物含有組成物の局所適用によるケラチン組織のライトニング方法
IPC: A61K8/30
Filed: 2000-07-10
Abstract: (57)【要約】
本発明は、安全且つ有効量のオキシム化合物及び該オキシム化合物用の皮膚科学的に許容し得るキャリヤーを含有する安全且つ有効量の組成物を、ライトニング（着色淡色化）処理を必要とするケラチン組織に局所的に適用する工程を包含するケラチン組織のライトニング（着色淡色化）方法に関する。更に詳しくは、本発明は、上記したのと同じ仕方で、皮膚、例えば皮膚の色素過剰区域のライトニング（着色淡色化）方法及び皮膚中のメラニンを規制することによる皮膚のライトニング（着色淡色化）方法に関する。
Patent JP-2003509857-A (JP)
Title: 検査中デバイス又は対象物の配置検査方法及び光学的検査システム
IPC: G01N21/956
Filed: 2000-09-14
Abstract: (57)【要約】
【解決手段】  検査下機器（ＤＵＩ）、例えば回路基板上の表面取り付け部品の配置を検査するための方法及び装置は、回路基板の記憶画像を獲得するため回路基板を走査する工程を備える。該記憶画像からパッド境界矩形が構築され、これはＤＵＩ用のパッドの外側エッジを取り囲む。誤差境界矩形が、パッド境界矩形から構築される。誤差境界矩形は、パッド境界矩形、プラス、そのパッドに亘ってＤＵＩのピンを配置するため許容可能であるとみなされる長さ方向誤差の長さに等しい長さを有する。同様に、誤差境界矩形は、パッド境界矩形、プラス、許容可能な幅方向誤差の幅に等しい幅を有する。ピン境界矩形が構築され、これはＤＵＩのピンの外側エッジを取り囲む。本発明は、ＤＵＩが、ピン境界矩形の任意の部分が誤差境界矩形の外側にあるか否かを検査することによりＤＵＩが適切に配置されたか否かを決定する。誤差境界矩形の外側にある場合、本発明は、回路基板上のＤＵＩの配置が不成功であることを報告する。
Patent JP-2003510474-A (JP)
IPC: C11D3/02
Filed: 2000-09-20
Abstract: The present invention relates to fabric care compositions having enhanced fabric color protection, said compositions comprising a bleach scavenging system comprising: i) one or more organic sulfur compounds having the formula: <?in-line-formulae description="In-line Formulae" end="lead"?>R-S-R or R-S-S-R<?in-line-formulae description="In-line Formulae" end="tail"?> wherein each R is independently hydrogen, C<SUB>2</SUB>-C<SUB>20 </SUB>linear or branched, substituted or unsubstituted alkyl; provided at least one R unit is not hydrogen; ii) one or more inorganic sulfur compounds selected from the group consisting of the sodium, potassium, lithium, calcium, and magnesium salts of metabisulfite, thiosulfate, sulfite, bisulfite, and mixtures thereof; and iii) and mixtures thereof.
Patent JP-2003512589-A (JP)
Title: 車両装置に所属する装置部分を調節するための駆動装置
IPC: B60N2/90
Filed: 2000-09-07
Abstract: (57)【要約】
車両に所属する装置部分、特に車両シートの一部を調節するための駆動装置であって、第１出力部分（１４）を備えた唯一の電動モータ（１０）と、該電動モータ（１０）によって駆動された、少なくとも２つのカップリング（１８）を備えた出力ユニット（１６）とが設けられている。前記出力ユニット（１６）が少なくとも２つのカップリング（１８．１，１８．２，１８．３）を選択的に作動させるためのカップリングアクチュエータ（２０）を備えている。
Patent JP-2003517826-A (JP)
Title: 食べ物の粒子を結合させる装置および方法
IPC: A23P1/10
Filed: 1999-12-20
Abstract: (57)【要約】
食べ物の粒子を例えば、ピッツァのように成形された、一体化され成形された製品へと成形し、焼く装置は、互いに合わせられる面が、所望の成形された製品を成形するための凹部および突出部を有する、加熱される頂上部プレートおよび底部プレートを有している。底部プレートは、食べ物の粒子が置かれるときと、頂上部プレートが載せられる焼き期間中に互いに隣接させられる２つの部分を含んでいる。頂上部プレートが持ち上げられた後、底部の２つの部分は焼かれ成形された製品を送り出すために、離すように移動させられる。スパゲッティのような調理済みの製品をピッツァのようなパイ皮へと成形することができる。
Patent JP-2003519826-A (JP)
Title: 複数ローラ１成分トナー現像
IPC: G03G15/08
Filed: 2000-12-19
Abstract: (57)【要約】
帯電された非磁性トナーを画像装置に塗布し、その後移動している被印刷物に移動するためのシステムおよび方法であり、正確なレベルコントロール、トナーの帯電の適切な制御、ダスティング問題の最小化、トナー層の均一性を最大化をもたらす。第１の流動トナーベッドおよび第２の流動トナーベッドは、その内部にコロナ源を用いて帯電させたトナーを有する。第２のベッドはトナーのレベルを、第１ベッドにおけるレベルよりも上に維持し、零れ路画定制限堰が、第２ベッド内における所望のレベルを超えたトナーが制限堰から零れ出して第１ベッド内に入るように、ベッド間に配置され、第２ベッドにおけるトナーのレベルの非常に正確な制御を可能にする。トナー移動機構（例えば回転導電シリンダ）がトナーを第１ベッドから第２ベッドに移動させ、そして第２ベッドから画像装置に移動させる。スクレーパが、過剰なトナーを、過剰なトナーが落ちて第１ベッドまたは第２ベッドに戻るように回転シリンダから掻き取る。
Patent JP-2003524333-A (JP)
IPC: H04L12/56
Filed: 2001-02-22
Abstract: The invention provides Quality of Service assurances in a manner expected in other media to communications over paths that include one or more wireless links. The invention combines a subnet bandwidth manager ("SBM") at an access point ("AP") to track allocations of wireless bandwidth. The invention further incorporates multiple priority levels for packet transmission in a two-prong stochastic scheme. The first prong reserves bandwidth at each of the intermediate nodes in a transmission path subject to a veto by any intermediate node. The second prong modulates the transmission probability of a packet based on the previous failed attempts at transmission and the priority level of the packet. The overall result of this hybrid scheme is to not shut out users with the lowest priority, e.g., "best effort" priority, while assuring adequate bandwidth to higher priority applications.
Patent JP-2003525456-A (JP)
IPC: G01R33/32
Filed: 2001-02-28
Abstract: The invention relates to method for the ESR-spectroscopic detection of changes in the transport properties of albumin in an albumin-containing sample. Said method can be used in the medical, biological, biotechnological and veterinary praxis for diagnostic purposes and/or for monitoring physiological or pathological changes in the human or animal body or for the quality control of albumin-containing preparations, especially blood products. The invention further relates to an ESR spectrometer for carrying out the inventive method, which-being an automated ESR analyzer-allows for a simple and reliable handling required in modern clinical laboratories. The inventive ESR spectrometer integrates automatic device controls, signal registration and signal evaluation in combination with a computer program for the diagnostic analysis of the measured data.
Patent JP-2003525981-A (JP)
IPC: C08F8/30
Filed: 2001-03-08
Abstract: The invention relates to novel reactive polymers of formulawherein the variables are as defined in the claims. The polymers of the invention are useful for the modification of material surfaces and are particularly suitable for providing biomedical articles such as contact lenses with a hydrophilic coating.
Patent JP-2004507215-A (JP)
Title: 新規のｐ−セレクチン糖タンパク質リガンド（ｐｓｇｌ−１）結合タンパク質およびその使用
IPC: C12Q1/6883
Filed: 2001-03-23
Abstract: 本発明は、ＳＬＩＣ−１核酸分子と命名された単離された核酸分子を提供する。この核酸分子は、新規のＰ−セレクチン糖タンパク質リガンド（ＰＳＧＬ−１）結合分子をコードする。本発明はまた、アンチセンス核酸分子、ＳＬＩＣ−１核酸分子を含む組換え発現ベクター、発現ベクターが導入された宿主細胞、およびＳＬＩＣ−１遺伝子が導入または破壊された非ヒトトランスジェニック動物を提供する。本発明は、なおさらに、単離されたＳＬＩＣ−１タンパク質、融合タンパク質、抗原性ペプチド、および抗ＳＬＩＣ−１抗体を提供する。本発明の組成物を利用する診断方法もまた提供される。
Patent JP-2003529936-A (JP)
Title: 電力増幅器の超微細ｃｍｏｓのトランジスタ・キャパシタ組み合わせ構造
IPC: H01L27/06
Filed: 2001-03-28
Abstract: (57)【要約】
半導体素材の基板に形成される交互のソース・ドレイン領域を有するトランジスタと、トランジスタ上に形成されるキャパシタを備えるトランジスタ・キャパシタ組み合わせ構造。キャパシタは、少なくとも第１および第２の階層を持ち、縦の列に並べられる導電性の平行な導線と、第１および第２の階層のそれぞれの列の線を接続する少なくとも１つのビアとを備え、これによりバーティカルキャパシタプレートのパラレルアレイを形成している。アレイのバーティカルプレート間には誘電性の物質が配されている。キャパシタプレートのバーティカルアレイは、トランジスタの交番的なソース・ドレイン領域と電気的に接続されている。これらソース・ドレイン領域は、キャパシタの対向ノードを形成し、キャパシタプレートのバーティカルアレイを電気的に連動させている。
Patent JP-2003532496-A (JP)
Title: 網目状吸収性複合体
IPC: A61F13/53
Filed: 2001-05-10
Abstract: (57)【要約】
網目状のコアと繊維質層とをもつ吸収材コンポジットを開示する。このコアと層とは一体成形され、層はコア表面と同一の広がりをもつ。一態様において、このコンポジットは、コアの反対表面上の層も含む。このコアは繊維質マトリックスと吸収材料とを含む。この繊維質マトリックスは、空隙と、空隙の間の通路とを画定し、この空隙はコンポジットの中にくまなく分散している。吸収材料は、幾つかの空隙の中に配置されている。湿潤時には、これらの空隙の中に配置されている吸収材料が、その空隙中で膨張可能になる。本コンポジット及び、コンポジットを含む吸収材製品を形成する方法についても開示する。
Patent JP-2003203301-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: KIKUCHI HIROTO
IPC: G11B5/82
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a magnetic recording medium to which normally unrewritable intrinsic information is attached.  <P>SOLUTION: Projected and recessed patterns are formed on a magnetic recording medium surface 101, and two-stage magnetization is executed to generate a Gate signal 104 corresponding to an intrinsic number to be attached. Third magnetization is executed strongly in a fixed direction. The magnetization of this time is executed only when the Gate signal 104 is at a high level, and the rightward direction of the magnetization is set similar to that of the second magnetization (e.g. magnetization direction 105u). Regarding magnetization directions of the projected and recessed pattern portions, magnetization directions 106b, 106c of the recessed parts are similar to those of the projected parts, a reproducing output signal becomes a code 102b, and the bit pattern 103b of an optional number '0101' is attached to the magnetic recording medium.  <P>COPYRIGHT: (C)2003,JPO