baber/WOPTO huggingface dataset:
Patent JP-2004198228-A (JP)
Title: Travel warning device for vehicle
Inventor: TANIGUCHI HISAMORI
IPC: G08G1/0969
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel warning device for vehicle that can give a warning to the driver of a vehicle by taking the air pressure in a tire into consideration.  <P>SOLUTION: The control circuit 2 of car navigation equipment 1 measures the air pressure in a tire by means of a tire air pressure sensor 10 when a point to be warned, at which a heavy load acts on the tire, exists on a route or in the advancing direction along the route when the route is set or in the advancing direction of the vehicle. When the measured air pressure is not a specified value, the control circuit 2 issues a warning by judging that the vehicle becomes unstable due to the heavy load when the vehicle runs through the point. Therefore, the vehicle can be prevented from becoming unstable when the vehicle passes through the point to be warned by adjusting the air pressure in the tire to the specified value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195885-A (JP)
Title: Recording apparatus
Inventor: KANAZAWA MANABU
IPC: B41J19/18
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a malfunction of a linear sensor by preventing or suppressing sticking of oil and grease to a linear encoding plate even when the oil and grease on a carriage shaft stick to operator's hands, etc.  <P>SOLUTION: A recording apparatus is provided with a linear encode plate 6 for reading out by the linear sensor 11 mounted on a carriage 7 in order to control the movement of the carriage 7. The recording apparatus is provided with a baffle member, such as a linear encoding plate sealing bar 15 arranged in front of the linear encoding plate 6 along the linear encoding plate viewing from the side on which the operator manipulates the recording apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200597-A (JP)
Title: Flexible wiring board, semiconductor device using the same, and its packaged apparatus
Inventor: KAWABATA MICHIHITO
IPC: H01L25/065
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring board capable of preventing a disconnection in bending and achieving a folding of 180° reliably.  <P>SOLUTION: The flexible wiring board comprising a base material made of a flexible film and a wiring pattern formed on one side or both sides of the base material, is characterized by being equipped with a bending auxiliary section for facilitating bending with the edge line of the bending section as a boundary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205259-A (JP)
Title: Inspection device for gas sensor and measurement method
Inventor: NASU MINEJI
IPC: G01N27/26
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device for a gas sensor for evaluating an abnormal output of the gas sensor on a desk in the event of a fuel cut.  <P>SOLUTION: This inspection device for a gas sensor is equipped with a tubular member and a nozzle member. The tubular member allows the gas sensor to be mounted thereon and demounted therefrom, houses a protector within itself when the gas sensor is mounted thereon, and has one or more exhaust ports for exhausting measured gas inside itself. The nozzle member is a flange-like member for closely sealing the tubular member on its end side, its outer circumferential surface in contact with an inner circumferential surface of the tubular member is slidably pressed onto the sensor side by an elastic member, it is in contact with an end face of the protector of the gas sensor when the gas sensor is mounted on the tubular member, and it has a nozzle part for blowing out the measured gas onto a plate surface corresponding to a vent hole in the protector end face of the gas sensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203149-A (JP)
Title: Outer mirror
Inventor: MOTOYOSHI ARATA
IPC: B60R1/06
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer mirror preventing reduction in the assembling workability of a harness retained on a mounting base of the outer mirror and preventing the removal of the harness retained on the mounting base.  <P>SOLUTION: A passage through the harnesses 5, 5' is made different, depending on thicknesses of the harness 5, 5', from a passage passing between two projection (pin 3h, rib 3i) having different distances (H1, H2) of a retaining member mounting boss (screw mounting boss 3g) for retaining a retaining member (screw 6) for fixing the harnesses 5, 5' extending from the outer mirror 1 side between the back surface of the mounting base body 3a protrusively provided on the back surface of the mounting base body 3a and the mirror to the mounting base 3 to the mounting base body 3a and the retaining member mounting boss (screw mounting boss 3g).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201555-A (JP)
Title: Protective cover for garden tree
Inventor: BAN TAKAO
IPC: A01G13/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a garden tree is covered with a cover for protecting a garden tree every time it is covered and a material in which a trellis is made of a steel, etc., and is covered with a vinyl sheet exists, however, the cover and the material cost much labor and are insufficient, a place is required and garden trees are not individually covered.  <P>SOLUTION: The protective cover for a garden tree is formed by providing a sheet of a plastic substance with a hollow air bone by welding by high frequency, ultrasonic waves or heat and injecting air (water) into the air bone. The air bone is provided with an inlet valve and an outlet valve for preventing backflow of air. Consequently, since the protective cover is stored in a small volume only by extracting air (or water), a place is not required for storage and the protective cover is simple. The protective cover is simply and inexpensively manufactured as a cap-type mini greenhouse for trees.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208402-A (JP)
Title: Stator of rotating electric motor
Inventor: TSUKAMOTO MUNENORI
IPC: H02K1/18
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator of a rotating electric motor capable of easily preventing the curling up or disjointing of a plurality of electromagnetic steel plates laminated to constitute a stator core.  <P>SOLUTION: The stator of the rotating electric motor comprises holding pieces 31 and 32 that hold one end face and the other end face and make an outer frame member 13 abut with outer peripheral parts of end faces 11B and 11C of a teeth core 11 in the lamination direction of an electromagnetic steel plate 11a, and abut with outer peripheral parts of end faces 12B and 12C of a core back core 12 in the lamination direction of an electromagnetic steel plate 12a. It also comprises a plurality of connection pieces 33 to 33 that connect the end face holding pieces 31 and 32 to each other. A plurality of rod-like connection pieces 33 to 33 extending in the direction of a central axis line O are connected at circumferential positions at prescribed intervals, on the outer peripheral part of the facing surfaces, of the annular end face holding pieces 31 and 32. Each connection piece 33 is engaged with a recess 23 of the teeth core 11. Outer peripheral surfaces of the teeth core 11, the core back core 12, the end face holding pieces 31 and 32, and the connection piece 33 have similar outside diameters.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213924-A (JP)
Title: Member for illuminated push-button switch, and the same for portable phone
Inventor: HOTTA SHINJI
IPC: H01H13/702
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for an illuminated push-button switch applicable to a thin type key top, enabled to change the design of a display part when illuminating, enabled to recognize that which switch function corresponds to a present operation, by providing a means capable of individually illuminate a plurality of display parts displayed on a single key top, and to provide a member for an illuminated push-button switch effective as an input device of a portable phone.  <P>SOLUTION: A plurality of light-transparent key tops 12 having patterns 17 of characters, numerical figures, symbols, figures, etc. indicating more than two switching functions are fixed on the surface of a light transparent resin film 11, a plurality of individual EL elements 16 arranged within a planar shape of the key tops 12 in response to each of the patterns 17 are disposed on a rear surface of the resin film 11, and each of opposite electrode layers 20a, 20b, 20c of the EL elements 16 has terminals 27a, 27b, 27c connected to distinct electric circuits respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004210054-A (JP)
Title: Brake controller for vehicle
Inventor: KUBOTA MASAHIRO
IPC: B60T8/96
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To strike a balance between braking forces of four wheels by generating an optimal braking force even when a braking force sensor fails.  <P>SOLUTION: A controller adjusts a target command value based on the braking force of each wheel detected by a pressing force sensor, controls a vehicle attitude by outputting an adjusted target command value to an electric motor (step S26 and step S27), detects the failure of the pressing force sensor (step S22), stops the output of the target command value to an electric brake of the wheel where the braking force is detected by the pressing force sensor having detected the failure, estimates the braking force of the wheel (step S23 and step S24), and adjusts the target command value to the electric motor for applying the braking force to the wheel having a correct pressing force sensor based on the estimated braking force (step S25).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208576-A (JP)
Title: Method for raising livestock and raising material useful for method for raising livestock
Inventor: SASAKI TOSHIO
IPC: A01K1/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raising method by which a raising environment for controlling infectious diseases caused by harmful bacteria is formed and maintained.  <P>SOLUTION: The raising method comprises raising livestock in the environment in which one or more kinds of interior zones selected from a floor, walls, a ceiling and a divider have at least one alkali-containing layer and a porous layer formed on the surface of the alkali-containing layer. The floor and the walls constructing the raising environment are surely made antimicrobial by the method and an excellent raising result is obtained by the antimicrobial treatment even without using an antimicrobial agent and its substitute.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004178528-A (JP)
Title: Coin complex store system
Inventor: MUKAI MASAAKI
IPC: G07F9/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method for store management of the conventional coin store, in which the actions are extremely slow from the viewpoint of shop management and which is inconvenient for both of owners and users of the store since coins are simply stored in coin equipment, the stored coins are periodically collected and in case of abnormality such as a fault, it is repaird by depending on telephone communication of a user who uses the coin store, etc.  <P>SOLUTION: IT (information technology) terminals are individually set in a plurality of coin stores, and IT host equipment for controlling the IT terminals of the plurality of coin stores connected to a LAN (Local area network), is set in a manned store such as a cafe, so that an assistant of the manned store daily manages the plurality of coin stores.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003535648-A (JP)
Title: 増加した対流気体流速を有する吸収性物品
IPC: A61F5/44
Filed: 2000-06-21
Abstract: (57)【要約】
十分な基準容量及び空気／気体透過性を同時に有する吸収性コアを特に提供することによって、そこを通る気体／空気の対流を可能にする吸収性物品である。
Patent JP-2004501943-A (JP)
Title: アニオン性直接染料の吸着性向上に対する塩の使用
IPC: D06P3/04
Filed: 2001-03-29
Abstract: 本発明は、アニオン性直接染料の吸着性を向上させるために生理学上問題のない無機酸塩あるいは有機酸塩を使用すること、および繊維の二段階染色法、および一つの成分中にアニオン性直接染料に基づく染色剤が含まれており、他の成分中に生理学上問題のない塩が含まれているところの、繊維（特にケラチン繊維、たとえば人の毛髪）の非酸化染色用多成分作用剤を対象とする。 【選択図】なし
Patent JP-2004502504-A (JP)
Title: 喉頭マスク通気口装置のためのモニタリング及びコントロール
IPC: A61B5/00
Filed: 2001-07-09
Abstract: ＬＭＡのカフス圧力をモニタする記載された方法は、患者の麻酔の状態の評価を提供する。カフス圧力は、ＩＰＰＶ及び自発的な呼吸の間、上昇し落ちる傾向がある。カフス圧力の瞬間の値が選択されたレベルを超過するならば、記載された方法のうちの１つはアラームを生成する。この方法は、さらに、自動的に選択されたレベルを調節してもよい。期間で観察されるようなカフス圧力の活動が選択されたレベルを超過するならば、記載された方法のうちの１つはアラームを生成する。
Patent JP-2004503589-A (JP)
Title: Ｅ−メタニコチンのジアシル酒石酸塩を含有する組成物
IPC: A61K31/465
Filed: 2001-05-04
Abstract: 治療を要する患者にＥ−メタニコチンの２，３−ジアシル酒石酸塩である組成物を投与することにより中枢神経系疾患等の病態及び疾患をもつか又はその恐れのある患者を治療する。
Patent JP-2004505036-A (JP)
Title: 肺気腫の治療のための１３−ｃｉｓ−レチノイン酸の使用
IPC: A61P35/00
Filed: 2001-07-23
Abstract: 本発明は、肺気腫の治療のための１３−ｃｉｓ−レチノイン酸、１３−ｃｉｓ−レチノイン酸の薬剤組成物の使用、肺気腫の治療に有用な１３−ｃｉｓ−レチノイン酸、１３−ｃｉｓ−レチノイン酸の薬剤組成物で肺気腫を治療する方法、及び１３−ｃｉｓ−レチノイン酸の処方を肺気腫に罹患した哺乳動物の肺に送達する方法に関する。
Patent JP-2004505044-A (JP)
IPC: C07D225/06
Filed: 2001-07-27
Abstract: The present invention concerns methods for treating cell proliferative diseases, tumors associated with viral infections, and certain viral infections. The disclosed methods use compounds which inhibit heat shock protein 90 proteins. Such methods block Rb negative or deficient cells in the G2/M phase of the cell cycle and rapidly causes their destruction.
Patent JP-2004506640-A (JP)
IPC: C07F7/22
Filed: 2001-08-07
Abstract: A process for making a product containing tin (II) carboxylates of the formula (RCOO)2-n(OOCR')n, where each R, which may be the same or different, is hydrogen or a C1-C40 hydrocarbyl group, each R', which may be the same or different, is a C1-C40 hydrocarbyl group, and n is 0, 1, or 2 the process comprising:(a) forming a reaction mixture by combining elemental tin, a promoter, and one or more carboxylate-containing compounds of the formula R(CO)X, where R is hydrogen or a C1-C40 hydrocarbyl group and X is a hydroxyl group, a halogen atom, or O(CO)R', where R' is a C1-C40 hydrocarbyl group;(b) heating the reaction mixture to form heated reaction mixture;(c) oxidizing the heated reaction mixture using an oxygen-containing gas to form an oxidized reaction mixture containing tin (II) carboxylates as well as tin (IV) carboxylates; and(d) reducing the oxidized reaction mixture with elemental tin to convert at least a portion of the tin (IV) carboxylates to tin (II) carboxylates to form the product containing tin (II) carboxylates.
Patent JP-2004514163-A (JP)
IPC: G02B5/20
Filed: 2001-06-13
Abstract: An optically active film composite including a polymeric film substrate coated with a layer of resin having a thickness of less than 6 microns and a pencil hardness of at least 2H, and which includes 30-60% by weight of nanoparticles of ATO or ITO, and nanoparticles of a second metallic compound being an inorganic compound and absorbing light having a wavelength in the range of 700-1100 nm. The composite preferably has a VLT of at least 50% and a % TSER of at least 35% with a weighted UV absorption of less than 1%.
Patent JP-2004522121-A (JP)
IPC: F28F13/10
Filed: 2001-11-23
Abstract: In a heat exchanger ( 10 ) for transferring heat from a first fluid to a second fluid, which heat exchanger ( 10 ) comprises one or more flow passages ( 12 ) for a first fluid, the outer wall ( 26 ) of these passages is in heat-transferring contact with a flow body ( 20 ) made from metal foam for a second fluid. This metal foam has a gradient of the volume density of the metal, so that it is possible to achieve a favorable equilibrium between heat transfer and conduction, on the one hand, and flow resistance, on the other hand.
Patent JP-2004514430-A (JP)
IPC: G01N33/00
Filed: 2001-11-23
Abstract: A process for trapping and confining microorganisms in air using water-soluble polymers is disclosed. The water-soluble polymers are readily soluble in water or a physiological diluent, have reasonable mechanical strength so that they can be transported without rupture, retain water and adhere to microorganisms. A process for the rapid and sensitive detection of microorganisms in air under aseptic conditions is also disclosed.
Patent JP-2004516631-A (JP)
Title: 特に半導体ウェーハ用の粒子光学検査装置
IPC: H01L21/66
Filed: 2001-12-11
Abstract: 半導体の製造において、ウェーハ上の回路パターンを検査することが必要である。非常に小さい細部を有する回路（例えば、４０ｎｍ）では、検査は、電子ビームコラムによって実行することが可能であり、その場合、複数のウェーハが同時に検査され、信号がオンラインで比較される。本発明の検査装置では、各ウェーハＡ、Ｂ、及び、Ｃに対しより多くのビームコラムが設けられ、それにより高いフィードスルーレートを得る。検査はｘ−ｙ走査により行われ、ウェーハは直線運動に従って供給されるので、ウェーハのケア・エリア・フラクションのみを走査する可能性が与えられ、それにより、検査装置におけるウェーハに対し高いフィードスルーレートがもたらされる。
Patent JP-2004533387-A (JP)
Title: 鉱石からのアルミニウム化合物およびシリカの製造
IPC: C01F7/743
Filed: 2001-12-27
Abstract: 酸化アルミニウムを含有する鉱石から無機アルミニウム物質および非晶質シリカを製造する方法であって、次のステップを備える方法：（ａ）フルオロケイ酸アルミニウム溶液を入手するためにフルオロケイ酸を用いて前記鉱石を浸出させるステップ；（ｂ）不溶性物質から前記浸出液を濾過するステップ；および（ｃ）前記不溶性物質を洗浄するステップ。
Patent JP-2004518045-A (JP)
IPC: E05B15/00
Filed: 2002-01-23
Abstract: A cylinder lock with a cylinder casing 1 and a rotatable cylinder core 2 comprises: a key channel 4 for receiving a flat key 5; followers [25, figure 1] for control faces on the key; locking parts which allow or prevent rotation of the cylinder core 2; and a slidable catch bar 26 located within the cylinder core 2 in a plane across the longitudinal centre plane [7, figure 1] of the cylinder lock. The catch bar 26 comprises a locking arm 27 positioned over the key channel and is movable by the edge of the key 5 and by the spring force 35 between locked and unlocked positions. When the key is only partially inserted in the key channel, a locking flank 30 on the key holds the locking arm in a locking recess 28 in the cylinder casing, thus preventing rotation of the core 2. When the key is fully inserted, as shown in figure 2, the locking arm is positioned opposite a free recess 29 on the key. Upon rotation of the key the locking arm 27 can enter the key recess 29. When the key is rotated, the recess 29 retains the key such that the key cannot be removed [figure 3].
Patent JP-2004527681-A (JP)
Title: 自動車内の駆動媒質の量を判定する方法
IPC: F01M11/10
Filed: 2001-12-22
Abstract: 本発明は自動車内の駆動媒質、特にエンジンオイルの量を判定する方法に関し、駆動媒質のリザーバ、および前記駆動媒質の量を判定するためのデータ処理装置を含む。液位センサーが駆動媒質のリザーバに設置されている。駆動媒質の量を判定するために、駆動媒質の温度やエンジン速度等、自動車の駆動状態もまた記録される。本発明によれば、アクセルペダルの位置、スロットルバルブ位置、あるいは駆動チェーン上のトルク等、エンジン負荷の特性変数が判定される。記録されたデータから駆動媒質の量がデータ処理装置により判定される。
Patent JP-2004521420-A (JP)
Title: 職場サービスおよび製品を管理する方法および装置
IPC: G06Q10/06
Filed: 2001-12-28
Abstract: 企業およびそのコンタクト者に関する情報のデータベースを使用することによって、さまざまな職場問題のスペシャリストを含む少数のサービスプロバイダが多数の企業クライアントに、人事、法務、税務、経理、環境、財務、規制、政府、技術、医療、コンサルティングおよびマーケティングのサービスのような職場向けのサービスおよび製品を提供する。各コンタクト者には固有のＩＤコードが割り当てられる。職場リソースサービスを必要とする事態が生じると、コンタクト者が所定の「ヘルプライン」電話番号に電話をかける。スペシャリストがその電話に応答し、コンタクト者から固有のＩＤコードを受け取る。代わりに、アクセスするためにＩＤコードを要求するウェブサイトから電子メールメッセージを送ってもよい。いずれの場合でも、受け取られたＩＤコードがデータベースに入力されると、情報によってスペシャリストは、コンタクト者により提起される特定の問題に合わせてアドバイスを調整することができる。コンタクト者により提起された質問およびスペシャリストにより与えられた応答の両方が、応答がなされるときにスペシャリストによって既定のカテゴリに分けられる。その後、電話、応答およびこれらのカテゴリは、後で参照するためにデータベースに格納される。
Patent JP-2004518545-A (JP)
IPC: B23F5/24
Filed: 2002-02-19
Abstract: A machine for manufacturing bevel and hypoid gears including a column, a first spindle, and a second spindle is provided. The column has a first side and a second side. The first spindle is movably secured to the first side and rotatable about a first axis. The second spindle is movably secured to the second side and rotatable about a second axis. The first and second spindles are movable linearly with respect to one another in three directions. At least one of the first and second spindles is angularly movable relative to its respective side about a vertical pivot axis.
Patent JP-2004520910-A (JP)
IPC: A44C5/00
Filed: 2002-03-08
Abstract: The chain has two types of link (4, 5); one type is in two assembled halves (4a, 4b), connected to the other type by pivot pins (7) passing through holes (17) so that successive links are set in perpendicular planes. The two halves of each first type of link can be brazed or welded together after assembly to form continuous links, the assembled tips having matching points and cavities for fitting them together.
Patent JP-2004531956-A (JP)
Title: 基地識別信号発生手段を有する通信基地を備えたトランスポンダシステム
IPC: G06K7/00
Filed: 2002-04-24
Abstract: 【課題】1つの通信基地によって静止状態に置かれたトランスポンダは、他の通信基地とのどのような通信動作も実行できなくなるという従来の欠点を克服し、改良された通信基地、改良されたトランスポンダ、トランスポンダのための改良された集積回路を提供すること。 【解決手段】少なくとも1つのトランスポンダ(2)と非接触通信するための通信基地(1)が、前記トランスポンダ(2)に配信できる、かつ、前記トランスポンダ(2)において解析できる基地識別信号(SIDB)を発生できる基地識別信号発生手段(7)を具備しており、その目的のために、前記トランスポンダ(2)が、基地識別信号検出手段(45)および基地識別信号記憶手段(46)および基地識別信号比較手段(47)を持っている。 【選択図】図２
Patent JP-2004214458-A (JP)
Title: Nonvolatile magnetic memory and its fabricating process
Inventor: MOTOYOSHI MAKOTO
IPC: H01L43/12
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TMR type MRAM having a structure realizing a minimum cell size.  <P>SOLUTION: The MRAM comprises a transistor TR for selecting, underlying interlayer insulating layers 21 and 25, a first contact hole 23, a first interconnect line 31 formed on the underlying interlayer insulating layer 25, a tunnel magnetoresistive element 50 formed on the first interconnect line 31 through an insulating film 33, an overlying interlayer insulating layer 59, and a second interconnect line BL wherein the lower surface of the tunnel magnetoresistive element 50 is connected electrically with the first contact hole 23 through a second contact hole 43 and the widths of the tunnel magnetoresistive element 50, the insulating film 33 and the first interconnect line 31 are substantially identical along the second direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212272-A (JP)
Title: Characterization method of sample, and device therefor
Inventor: UEDA YASUHIRO
IPC: G01N37/00
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means and a method for characterizing various kinds of particles inclusively all and precisely.  <P>SOLUTION: This sample characterization method includes a process for introducing a solvent flow with a laminar flow formed in a capillary, a process for generating an ununiformed electric field symmetrically with respect to the center axis of the laminar flow, a process for injecting a sample comprising a single component into the solvent flow formed with the laminar flow, a process for concentration-collecting the injected sample around the center axis of the laminar flow, a process for measuring a distance from the center axis of the sample in the time point when the sample is moved by a prescribed distance, as a displacement amount, and a process for forming the displacement amount of the sample into a spectrum as a function of high-frequency electric field frequency for generating the ununiformed electric field.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209899-A (JP)
Title: Rewrite card
Inventor: TAKEDA MITSUNORI
IPC: B42D15/10
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rewrite card which has a high noticeability of a rewrite print and brings about little nonuniformity in a print density and which provides a stable print quality and endures the use for a long period, in regard to a card using a leuco rewrite composition as a reversible thermal recording layer.  <P>SOLUTION: This rewrite card 1 has the reversible thermal recording layer of a leuco dye. On the surface of a card base under a leuco rewrite layer, at least one printed layer of the ink containing an aluminum powder having a particle size of 5-20 μm and a thickness of 50% or less of the particle size in the limits of 10-35 wt.% is provided. The printed layer of the ink containing the aluminum powder can be provided suitably by silk screen printing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI