baber/WOPTO huggingface dataset:
Patent JP-2003515899-A (JP)
IPC: F21V29/00
Filed: 2000-11-08
Abstract: A method of reducing power consumption of power amplifiers in Customer Premises Equipment (CPE) is disclosed. The power amplifier is evaluated and the Error Vector Magnitude (EVM) performance of the amplifier is modeled to obtain optimal bias voltage for the amplifier for a given modulation scheme and input signal power level. The method comprises of checking Error Vector Magnitude (EVM) for present bias and present input signal power levels of the power amplifiers, calculating optimal bias voltage for required modulation and coding scheme and biasing the power amplifier with the optimal bias voltage. The optimal bias voltage for the power amplifier can be determined either by using mathematical equations or using a look-up table.
Patent JP-2003518878-A (JP)
Title: 互換性を有するカメラシステム
IPC: H04N5/232
Filed: 2000-12-11
Abstract: (57)【要約】
技術上知られるようなカメラシステムは、動作前に、基地局の型式及びカメラの型式を決定しなければならない。本発明は、互換性を有するカメラシステムを提供し、これによって、基地局が動作するカメラの種類を検出する。
Patent JP-2003521658-A (JP)
IPC: F16K17/04
Filed: 2001-02-02
Abstract: An excess pressure release is provided which at injector effect during inflation of an air cushion ensures an under-pressure in a part (23) of a valve chamber. By activating a piston (19), the underpressure retains the excess pressure release in its open position against the force of a spring (11), until a desired counter pressure from the filled air cushion stops the injector effect, whereby the excess pressure release is closed. As a result the air cushion may be inflated at a comparative high pressure and thus in a fast manner. The inflation is stopped automatically and securely, when the desired pressure has been reached in the air cushion.
Patent JP-2003522882-A (JP)
Title: 噴射ノズル
IPC: F02M47/06
Filed: 2001-02-02
Abstract: (57)【要約】
燃料噴射装置のための噴射ノズルでは、種々様々な噴射横断面を使用できるようにするために、ノズルニードルの開放行程を選択的に制限することが望まれている。そのために噴射ノズルには、ノズル体（１０）と、該ノズル体（１０）内においてシフト可能なノズルニードル（２０）と、該ノズルニードルの開放行程に関連して開放される２つのグループの噴射孔（１２，１４）と、ノズルニードルに結合されたピストン（２４）と、内部にピストンが配置されていて出口（２８）を備えているストッパ室（２６）と、制御弁（３１）とが設けられており、該制御弁（３１）がストッパ室の出口を開閉可能であり、これによってストッパ室におけるピストンの行程ひいてはノズルニードルの開放行程を選択的に制限することができるようになっている。
Patent JP-2003522572-A (JP)
IPC: A61F13/511
Filed: 2001-02-14
Abstract: An active external change aid that comprises elements which act upon an article to be attached to a wearer to perform a useful function. The active external change aid helps the caregiver or wearer obtain the optimum fit and performance of the product by performing steps for the caregiver or wearer during the application or removal of the product. The article optionally includes elements which work in conjunction with elements of the change aid.
Patent JP-2004504499-A (JP)
Title: 筒状シームレス編成材料を形成すべく直線編みを行う方法および編機
IPC: D04B1/24
Filed: 2001-02-21
Abstract: 本発明は、編み針（３）を案内する２個の編み針ベッド（１、２、４３、４４）と、上記編み針（３）を選択する手段と、選択された編み針を移動するキャリッジ（４、４０）と、編糸（５２）を案内する部材（１０）とを備えた編機に関する。方法は、編み針ベッド（１；４３）の編み針（３）が通常の編成行程においては他方の編み針ベッド（２；４４）の編み針とは交差しない様に編み針ベッド（１、２、４３、４４）を配置する段階と、各キャリッジを夫々の編み針ベッド（１、２、４３、４４）に沿い一方向に移動する段階であって、夫々の編み針ベッドに沿う上記各キャリッジ（４、４０）の変位方向は相互に対して逆向きである段階と、選択された各編み針（３）の最後の編み針に上記編糸（５２）が到達する毎に該編糸（５２）を一方の編み針ベッド（１；４３）の編み針（３）から他方の編み針ベッド（２；４４）の編み針（３）へと転送する段階と、から成る。
Patent JP-2003529827-A (JP)
Title: 複数のサービス・プロバイダを介して提供されるサービスに対するアクセスに関係する取引データを正規化する方法およびシステム
IPC: G06Q40/00
Filed: 2001-02-23
Abstract: (57)【要約】
サービス・プロバイダによって提供されるサービスに対するアクセスに関する取引データを正規化する方法が、第１のサービス・プロバイダ（１０）と第２のサービス・プロバイダ（１８）の間でアクセス許可を仲介する作用をするトランザクション・サーバ（４８）の形態のいくつかの取引データ・ソースから取り出された取引データを正規化する。専用ロード・プロセスが、複数の取引データ・ソース（４８）のそれぞれに関して取引ブローカ（３４）においてインスタンス化される。取引データが、複数の取引データ・ソース（４８）から取り出され、各専用ロード・プロセスが、関連する取引データ・ソース（４８）からの取引データをロードするように動作する。各専用ロード・プロセスに関連取引データ・ソース（４８）を扱わせることにより、ほぼリアルタイムで正規化された取引データを提供するのを円滑することができる。
Patent JP-2003524524-A (JP)
Title: 食品加工工場における有機廃液処理方法
IPC: A23L13/30
Filed: 2000-10-20
Abstract: (57)【要約】
金属塩化物と凝集により廃液流から分離される凝集重合体とを添加することによって食品加工工場における有機廃液処理方法において、ＦｅＣｌ ３   の代わりに金属塩化物としてマグネシウム化合物およびアルミニウム化合物を用いるステップを備え、前記マグネシウム化合物およびアルミニウム化合物は、ペーハー７．０を超える値で凝集重合体とともに用いた場合、凝集を誘導し約７００ｐｐｍに未満まで上澄み液のＢＯＤを減少するに効果的な量でそれぞれ添加することにより、食肉加工工場からの廃水のような有機廃液から有機固形物を大幅に除去処理する。
Patent JP-2003528461-A (JP)
Title: 連続運動順次横方向凝固を実現する方法およびシステム
IPC: H01L21/20
Filed: 2001-03-12
Abstract: (57)【要約】
アモルファスシリコン薄膜サンプルを処理して、粒子境界を制御されたシリコン薄膜を作製する方法およびシステム。膜サンプルは第１の縁部および第２の縁部を含む。特に、この方法およびシステムを使用し、エキサイマ・レーザを使用してパルス・レーザ光線が生成され、かつパルス・レーザ光線は、各ビームレットが膜サンプルを溶融させるのに十分な強度を有するパターン化されたビームレットを生成するようにマスクされる。膜サンプルは、パターン化されたビームレットにより、第１の縁部と第２の縁部との間の第１の経路に沿って第１の一定の所定の速度で連続的に走査される。また、膜サンプルは、パターン化されたビームレットにより、第１の縁部と第２の縁部との間の第２の経路に沿って第２の一定の所定の速度で連続的に走査される。
Patent JP-2003528886-A (JP)
Title: Ｃｒｐ９４−リガンド相互作用の特徴付けおよびそれに関連する精製、スクリーニングおよび治療法
IPC: A61P35/00
Filed: 2001-03-26
Abstract: (57)【要約】
本発明は、リガンドと、ＧＲＰ９４を含むＨｓｐ９０タンパク質の間の相互作用の特徴付けを記載し、ここで、ＧＲＰ９４のＮ末端ヌクレオチド結合ドメインに結合するリガンドは、ＧＲＰ９４を不活性形から活性形態に変換させる形態的変化を誘発し、ここでＧＲＰ９４のシャペロンおよびペプチド結合活性が著しく刺激される。また記載されているのは、ＧＲＰ９４を含むＨｓｐ９０ペプチド結合タンパク質のリガンド相互作用の特徴付けに基づいた、ＧＲＰ９４、およびある場合ＨＳＰ９０の生物学的活性に関する精製、スクリーニングおよび治療法である。
Patent JP-2004513613-A (JP)
Title: 動物の歩行障害を発見するための方法及び装置
IPC: A01K67/00
Filed: 2001-05-30
Abstract: 本発明は、動物が通過したときに該動物が発生させる地面反力を検出して解析するコンピュータ利用診断システム（１００）であって、動物が本発明の装置とシステム（１００）を通過したときに該動物が発生させた力を解析することにより、動物の歩行障害を発見するのに特に適している。
Patent JP-2003204113-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: INABA YUICHI
IPC: H01S5/12
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device having a diffraction grating that exhibits a high function, and to provide a method of manufacturing the laser device.  <P>SOLUTION: A diffraction grating surface on which recessed sections and projecting sections are periodically arranged is formed on the upper surface of an n-type InP substrate 1. Then p-type InAsP current blocking layers 2 are formed to fill up the recessed sections of the diffraction grating surface by introducing the substrate 1 into an atmosphere containing a gas containing an element that becomes a p-type impurity, and raising the temperature of the substrate 1 up to 600°C. After the layers 2 are formed, an n-type InP layer 3 is formed on the substrate 1 and the current blocking layers 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199687-A (JP)
Title: Take-up sanitary rolled paper for toilet
Inventor: KONO SHINICHI
IPC: A47K10/16
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet roll which improves the senses such as softness while having rolling hardness not to cause any problem in use and distribution.  <P>SOLUTION: In the double or more layered take-up sanitary rolled paper for toilet applied with double embossing, a rolling density is 0.820-0.970 m/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200979-A (JP)
Title: Sealable vessel capable of heating in sealed condition, and commodity to be heated using the vessel over the counter
Inventor: KIGUCHI YASUO
IPC: A23L23/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To heat a sealable vessel with a content to be heated such as soup filled therein by a microwave oven over the counter in a sealed condition.  <P>SOLUTION: A sealing fin 22 with a sealant 21 joined therewith is raised across an opening seal 2 of a sealable vessel A, a weakened sealing part 23 for weakening the sealing force of the sealing fin 22 is disposed in the center of the longitudinal direction. By applying the rapidly increasing internal pressure when heating the sealable vessel A to the weakened sealing part 23, the weakened sealing part 23 is peeled to form an air discharge port 26. By equalizing the pressure between inside and outside, any possibility of breakage of the vessel body 1 and the opening seal 2 is eliminated without giving any anxiety on hygiene caused by opening to customers, and the vessel can be heated in a sealed condition over the counter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200845-A (JP)
Title: Electric power steering system
Inventor: YAMAZAKI YOSHIYUKI
IPC: B62D119/00
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce switching loss in a booster circuit while improving response of a motor by increasing supply voltage to a motor driving circuit.  <P>SOLUTION: A microcomputer (a motor control unit) calculates a duty ratio Dc of a PWM signal which turns on and off a switching element of the motor driving circuit as an instruction value for feedback control based on a deviation between a target current value and a detected motor current value, wherein the target current value is set based on steering torque and a vehicular speed. When this calculated duty ratio Dc is 100% or less, the booster circuit does not operate and battery voltage is supplied to the motor driving circuit, while when the calculated duty ratio Dc exceeds 100%, the microcomputer outputs the PWM signal which turns on and off the switching element of the booster circuit at a duty ratio Dp in accordance with the surplus and the battery voltage is increased in accordance with the duty ratio Dp. The duty ratio Dp, however, is set so as not to exceed an upper limit Dp<SB>-</SB>lim corresponding to an upper limit of a current from the battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209585-A (JP)
Title: Method for demodulation, demodulation circuit, non- contact read and write device, and ic card
Inventor: KASAOKA HIROYUKI
IPC: H04L1/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide exact demodulation to the original data even when a bit error is found in an area generating phase modulation in the data row of received data.  <P>SOLUTION: A modulated data row A is synchronized with the bit row of any expected value corresponding to data 0 or data 1 with the modulated data row A shifting by one bit. The synchronized data column A is compared with the expected value with the synchronized data row A shifting by two bits to detect a phase locking period. Coincidence or incoincidence with the expected value is verified by shifting the number of bits of a data cycle representing one data in the data row A from an area where the phase locking period of the data row is detected. When the incoincidence between the data row A and the expected value is detected, the data 0 or the data 1 formed by inverting the expected value of the outputted data 1 or data 0 is used as demodulation data for output.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319101-A (JP)
Title: Video information transmission method
Inventor: FUJIMORI SHINYA
IPC: H04N5/7826
Filed: 2002-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device capable of surely managing provided information. SOLUTION: In a helical scanning type recording/reproducing device loaded on a rotary drum device and provided with a first head 4 for recording and/or reproducing, a second head 5 is installed separately from the first, and the second head 5 is disposed in a position for scanning a track where the first head 4 for recording/reproducing is located, and then scanning the track. The second head 5 records signals different from signals that the first head 4 records, or deletes tracks that the first head 4 reproduces. Therefore, the number of times of reproducing the provided information is surely regulated to once.
Patent JP-2003216100-A (JP)
Title: El (electroluminescent) display panel and el display device and its driving method and method for inspecting the same device and driver circuit for the same device
Inventor: TAKAHARA HIROSHI
IPC: G09G3/20
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device having no unevenness in luminance in a display surface.  <P>SOLUTION: In this EL display device, a TFT (thin film transistor) 11d is arranged between a TFT 11a for drive and an EL element 15, and a TFT 11b for short-circuiting the gate (G) terminal and the drain (D) terminal of the TFT 11a for drive, and a TFT 11c for supplying programmed currents to the TFT 11a for drive are arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212878-A (JP)
Title: Method for total synthesis of ciguatoxin ctx 3c
Inventor: HIRAMA MASAHIRO
IPC: C07D493/22
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for total synthesis of ciguatoxin CTX 3C.  <P>SOLUTION: This method for producing ciguatoxin CTX 3C comprises reducing a tribenzyl derivative of ciguatoxin CTX 3C in liquid ammonia in the presence of a mixture of N or Li, tetrahydrofuran (TFH) and an alcohol or in the presence of lithium di-tert-butyldiphenylide and tetrahydrofuran and in the presence of K, tetrahydrofuran, tert-butanol and hexamethylphosphoric triamide (HMPA) so as to deprotect the three benzyl (Bn) groups.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210220-A (JP)
Title: Finger ring
Inventor: WATANABE KOJIRO
IPC: A44C9/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger ring which can prevent an ornament from falling off, while the ornament is exchanged with a plurality of the ornaments and repaired economically.  <P>SOLUTION: Part of a ring 12 which is put on and off the finger is cut off and formed into substantially a C-shape, the ornament 11 is detachably fitted into a cut-off portion 121 from inside to be taken off and exchanged. The ornament 11 is attached and detached only from the inside of the cut-off portion 121 serving as an abutment surface for the finger to prevent the ornament 11 from falling off when wearing the finger ring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221002-A (JP)
Title: Medicine subdivision packaging device
Inventor: IMABETSUPU TORU
IPC: B65B1/30
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine subdivision packaging device structured such that a tablet dividing supply space is rationally reduced and the supply of divided medicine to a packaging part is made rational, thereby effectively improving a medicine subdivision packaging function.  <P>SOLUTION: The medicine subdivision packaging device 1 comprises a powder medicine dividing means disposed in an upper portion of the front side of an operation part, and a tablet distributing means 10 disposed in the top of device. The medicine subdivision packaging device 1 feeds powder medicine/tablets from hopper 31 to the packaging part 30, thereby sealing specific quantities of powder medicine/tablets into packaging bodies. In the medicine subdivision packaging device 1, the tablet distributing means 10 comprises a combination of a circular distributing disk 11 having a specific number of tablet distribution pockets 12 disposed in a circumferential direction thereof and a fixed planar plate 13 disposed on the underneath of the disk 11 and having one falling opening 13a. The tablet distributing means 10 is structured such that the circular distributing disk 11 is rotated by a drive mechanism 20, and when one of the distribution pockets 12 matches the falling opening 13a of the fixed planar plate 13, distributed tablets fall from the distribution pocket 12 and are put into the hopper 31 of the packaging part 30. The distributing container 6 of the powder medicine dividing means and the circular distributing disk 11 of the tablet distributing means 10 supply the divided medicines to the packaging part 30 by the drive mechanism 20 of a single driving machine 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211564-A (JP)
Title: Method for manufacturing longitudinal pillow package with flute
Inventor: TAKAHASHI SHIGERU
IPC: B65B9/20
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a longitudinal pillow package with a flute capable of continuously mass producing a package with the flute which allows a stable self-supportability and a tight packaging state to be felt, by suspending the flute from a peripheral edge of a bottom and concealing the bottom.  <P>SOLUTION: The method for manufacturing the longitudinal pillow package with the flute comprises the steps of feeding a packing material P from a raw fabric roll, forming the flute (h) so as to become an arraying pitch of a required size, then engaging the material F with the flute h with a former 10, bending a filling cylinder 11 of the material to be packed through an inside of the former in a cylindrical state for substantially winding one turn, continuously sealing both edges of the packing material, suspending a packing cylinder H down of the cylinder 11, then heat sealing a position separated as prescribed from the flute (h) of the packing cylinder H under the cylinder 11 by two stripes by two stripes of heat sealers, cutting to separate the bags between the heat seals of the two stripes, and setting upside down the separated packages P to the longitudinal pillow package of a self-supportable square bottom bag of a state in which the flute (h) conceals the bottom by suspending the flute (h) to the substantially peripheral edge of the bottom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220781-A (JP)
Title: Printed matter with scratch masking layer and method for manufacturing the same
Inventor: MIZUGUCHI YOSHIYUKI
IPC: B42D15/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed matter with a scratch masking layer on the surface of which a confidential information data is hardly visible and is unable to be seen from the opposite surface under an intensive light, and a manufacture method for the same.  <P>SOLUTION: In the printed matter 1 with a scratch masking layer in which the confidential information data 12 is masked by a scratch masking layer 20 via an easy-to-peel layer 14, and the base printed layer 11 surrounding the data 12 are provided on the surface, the confidential information data 12 and the base printed layer 11 surrounding the data 12 closely contact without overlapping each other while forming approximately the same surface. The printed matter 1 with the scratch masking layer forms the confidential information data 12, the base printed layer 11, a fixed information data 13 and a variable information data 15 such as a control number by an electro-photographic full- color on-demand printing with a digital printer. The manufacture method for the same is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222726-A (JP)
Title: Optical element and display apparatus using the same
Inventor: KUSUNO TETSUYA
IPC: G02B5/30
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus capable of obtaining bright reflection display.  <P>SOLUTION: An optical film 20 having a characteristic for straightly directing and transmitting one of two orthogonal polarization components of an incident light and refracting and transmitting the other is disposed on a front side as an observed side of display of a liquid crystal element 10 for controlling a polarization state of a transmitted light. An optical element 1 comprising an optical layer 2 having the characteristic for straightly directing and transmitting one of two orthogonal polarization components of the incident light and refracting and transmitting the other, a reflection film 6 disposed opposite to one face of the optical layer 2 and a plurality of light absorbing walls 7 disposed substantially perpendicular to the reflection film 6 at intervals in the plate direction of the reflection film 6 between the optical layer 2 and the reflection film 6 is disposed on a back side of the liquid crystal element 10 so as to place the optical layer 2 opposite to the liquid crystal element 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228077-A (JP)
Title: Apparatus and method for gap formation
Inventor: YUMIBA KENJI
IPC: G09F9/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate gap formation by a single substrate press device even for a two-layered substrate using a seal material differing in solvent mixing ratio, etc., without causing any seal pass, etc.  <P>SOLUTION: Upper and lower press units 10 and 11 of the substrate press device 8 have press plates 13 and 14 which are heated in a high-temperature state and substrate preheating members 15 and 16 which have metallic thin heat conduction plates 15a and 16a on which plate heaters 15b and 16b are stuck. The substrate preheating members 15 and 16 are attachable/detachable to/from the press plates 13 and 14; and the substrate preheating member 15 moves down from a standby position where both the substrate preheating members 15 and 16 are detached from the two-layered substrate 4 together with the press plate 13 and the members 15 and 16 clamp the two-layered substrate 4 to preheat and pressurize it and the press plate 13 is further moved down by a pressuring means 18 to press the two-layered substrate 4 by both the press plates 13 and 14 in a high-temperature state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228363-A (JP)
Title: Image display device for pachinko game machine, and method and program for image display of the image display device for the pachinko game machine
Inventor: SHITANI TAKESHI
IPC: G06T13/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized economical image display device for pachinko game machine which enables easy and diverse high-level drawing presentation and can display images exciting and never boring users.  <P>SOLUTION: The image display device 100 for pachinko game machine is provided with a line scrolling means 5 and a parameter information varying means 7 of optionally varying parameter information controlling the line scrolling means 5 when image information is displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308974-A (JP)
Title: Process for producing polyester molding
Inventor: HARA ATSUSHI
IPC: C08J5/00
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyester molding, by which a polyester molding can be economically produced, the energy cost in the production can be reduced, a polyester molding excellent in transparency can be obtained, and an improvement can be realized in the prevention of stains on a die during the production of the molding. SOLUTION: The process for producing a polyester molding involves a step (a) of producing an oligomer by subjecting an aromatic dicarboxylic acid or its functional derivative and a glycol or its functional derivative to esterification or transesterification, a step (b) of the melt polycondensation of the oligomer obtained in the step (a), a step (c) of removing fines and/or material in a film form from the polyester obtained in the melt polycondensation step (b), a water treatment step (d) of bringing the polyester having fines, or the like, removed therefrom in the step (c) into contact with water for treatment therewith, and a molding step (e) of melting and molding the polyester obtained in the water treatment step (d).
Patent JP-2002319582-A (JP)
Title: Coating liquid for forming silica based coating
Inventor: FUJII YASUSHI
IPC: H01L21/316
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid for forming a silica based coating of low permittivity. SOLUTION: A silica based coating having permittivity not higher than 3.2 can be formed on a substrate by adding one kind selected from (a) a condensate obtained by subjecting trialkoxy silane to hydrolysis in an organic solvent under an acid catalyst, and (b) polyalkylene glycol and its end alkylate and a low permittivity can be attained.
Patent JP-2003233791-A (JP)
Title: Manufacturing method of rf-id media
Inventor: SAITO MITSUGI
IPC: B42D15/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage of an IC module built on a layer in a manner to be sandwiched between a plurality of layers, when the plurality of layers constituting RF-ID (Radio Frequency ID) media is adhered using a thermal active adhesive to be melted by heating.  <P>SOLUTION: A core sheet 160 adhered to a base sheet 110 and intermediate sheets 140a, 140b via adhesive sheets 120a, 120b is manufactured by nipping, heating or cooling the base sheet 110, the adhesive sheets 120a, 120b, and the intermediate sheets 140a, 140b while applying low pressure. Then, adhesive sheets 150a, 150b and surface sheets 130a, 130b are overlaid in a manner to sandwich the core sheet 160, and heated or cooled while applying high pressure, so as to adhere the core sheet 160 and the surface sheets 130a, 130b.  <P>COPYRIGHT: (C)2003,JPO