baber/WOPTO huggingface dataset:
Patent JP-2004189000-A (JP)
Title: Carrier for cargo conveyance
Inventor: HAGITA NAOYUKI
IPC: B62B3/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a configuration of a carrier for conveyance simple and perform maintenance and inspection work for a driving unit provided in the carrier easily.  <P>SOLUTION: This carrier 1 for conveyance is provided with an under carriage 5 capable of loading a cargo 3, a pair of right and left front wheels 7, 7 supported to the front end of the under carriage 5, a pair of right and left rear wheels 8, 8 supported to the rear side of the under carriage 5 to allow steering, an electric motor 10 driving the wheels, a battery 12 supplying electric power to an electric motor 10, a bracket 13 supporting the battery 12 to the under carriage 5, and a handle 15 supported to the under carriage 5. These front wheels 7 and the electric motor 10 are integrally assembled so as to drive the front wheels 7 by the electric motor 10 and form a driving unit 16. The bracket 13 is protrudedly provided toward the rear from the under carriage 5 to support the rear wheels 8 to the bracket 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004020178-A (JP)
Title: Air-conditioning device and its control method
Inventor: BUN SAIMEI
IPC: F25B49/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device capable of implementing compressors at a low cost by connecting a pulse width modulation system compressor to a two-stage variable capacity compressor mutually in parallel in order to cope with an indoor air conditioning load, and its control method.  <P>SOLUTION: This device includes a first compressor 30 controlled by a pulse width modulation system, a second compressor 40 connected in parallel with the first compressor and controlled so as to be operated with either capacity of the minimum capacity and the maximum capacity, and a control part 70 for controlling the capacity of the first and second compressors so that the total capacity of the first and second compressors is controlled linearly corresponding to the indoor air conditioning load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190310-A (JP)
Title: Washing system for waste disposal in toilet bowl
Inventor: MATSUMOTO YASUHIRO
IPC: E03D9/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient shower means for washing without splashing to solve a problem in washing a container for the disposal of waste discharged from a person or a pet, on a toilet bowl, caused by the splash of soiled liquid produced in washing, depending on the degree of movement in washing, particularly the difficulty in reasonably washing a comparatively large container for feces or the like.  <P>SOLUTION: This washing system is provided with a shower means c3 for washing waste in the toilet bowl, and a splash preventing means d0 constituted to prevent the splash of washing water splashing laterally outward with respect to the seated direction of the toilet bowl when washing the waste on the toilet bowl using the shower means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189411-A (JP)
Title: Covered metal wire separation and collection device
Inventor: YOSHIMI JUNJI
IPC: B65H18/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covered metal wire separation and collection device as an inexpensive device capable of easily and efficiently separating and collecting a metal wire and a remaining covering material from the covered metal wire including a hose containing a wire.  <P>SOLUTION: The covered metal wire separation and collection device comprises a covered metal wire feed means 30 to feed a covered metal wire comprising one to a plurality of metal wires and a flexible cover to cover the metal wire, a covered metal wire pressing means 40 to pass and press the covered metal wire W fed by the covered metal wire feed means 30 between a pair of press rollers 41a and 42a, a guide means 50 to guide the covered metal wire W before and behind the press rollers 41a and 42a, a separation means 60 to separate the covered metal wire W which is passed through the pair of press rollers 41a and 42a with the broken cover into the metal wire and the cover, and a winding means 70 to respectively wind the metal wire and the cover separated by the separation means 60.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187959-A (JP)
Title: Medicines storing device
Inventor: OMURA SHIRO
IPC: G16H10/60
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a medicines storing device with which a discriminating storage and a selective extraction can be performed easily and accurately by hand process and an individual occlusion can be performed.  <P>SOLUTION: The medicines storing device is equipped with two or more containers 30 and 20 wherein the medicines 8 such as medical supplies or the like can be taken out to the outside or put in from the outside by hand through openings 32 and 23 which are opened or closed by opening and closing members such as doors 31, drawers 22 or the like, two or more opening driving means (70) disposed in the each container which actuate the corresponding opening and closing members to perform the opening action, two or more indicators 80 disposed on the each container to indicate a number and a controlling member 40 which selects one of the containers based on a medicines extraction information obtained by reading a direction paper 9 with a bar code reader 52, actuates the opening driving means, makes the indicator indicate the extraction number and records the selection content with time information. Thereby, the opening action and the indication of the extraction number as well as the selection of the dicriminately stored medicines can be performed automatically.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188078-A (JP)
Title: Thin sanitary paper
Inventor: ISHIKAWA SHIGEO
IPC: A47K7/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin sanitary paper which is smooth as well as soft.  <P>SOLUTION: The thin sanitary paper is added with two or more kinds of softener components, and crepe has a form with ≤0.1 mm apex distance in the machine direction of the crepe and ≤0.5 mm length in the width direction of the crepe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003201866-A (JP)
Title: Control system of electronic throttle valve for vehicle
Inventor: HAN DONG-UK
IPC: F02D11/10
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system of an electronic throttle valve for a vehicle which retains an emergency opening position of a throttle valve without separately adding a bypass line, an emergency valve, and an actuation control means thereof even under a condition that power supply is shut off when abnormal accidents occur to a control system of the throttle valve.  <P>SOLUTION: This system includes a second return spring for providing a predetermined elastic force in an opening direction of a throttle valve in response to a first return spring for providing an elastic force in a full closing direction of the throttle valve. When abnormal accidents occur to the control system of the throttle valve, an emergency opening position of the throttle valve can be retained by mutually offsetting the elastic forces of the first return spring and the second return spring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198473-A (JP)
Title: Developing device and image forming apparatus
Inventor: IKEDA TERUYUKI
IPC: G03G15/08
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device for efficiently feeding a developer, and to provide an image forming apparatus.  <P>SOLUTION: The developing device 20 provided on the image forming apparatus 2 is provided with a first regulating member 424 and a second regulating member 426. A feed opening 41 for feeding the developer from a storing part 42 is divided into an upper opening and a lower opening to secure an outlet and an inlet of the developer in the first regulating member 424. The second regulating member 426 restricts the orbit of a mixer plate 422a to secure a conveying passage of the developer cut by rubbing with a layer thickness control member 464.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195693-A (JP)
Title: Mold for manufacturing coated molded article and manufacturing method for coated molded article
Inventor: NAKATANI KENJI
IPC: B29C45/26
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently obtaining a coated molded article having a uniform coating surface in non-wasteful thickness.  <P>SOLUTION: In the mold for manufacturing the coated molded article by injecting a mixture containing a norbornene type monomer into a mold comprising a cavity mold and a core mold and subjecting the same to crosslinking polymerization to obtain a molded article, and applying a coating material to the molded article by an in-mold coating method, the space between the cavity mold and the core mold is reduced when the mold claming pressure of the mold after the injection of the coating agent is increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222501-A (JP)
Title: Healthy food using ant and earthworm and method for producing the same
Inventor: KONDO TAKASHI
IPC: A23L1/30
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making healthy food using an ant and an earthworm facilitating the absorption of various ingredients contained in the ant and the earth by dissolving the ant and earthworm according to fermentation, forming the resultant solution as a mixture, thereby mitigating pains such as arthralgia with synergistic effects of each efficacy possessed by the ant and earthworm and further activating various kinds of organs.  <P>SOLUTION: The healthy food using the ant and earthworm is composed of a fermentation liquid containing a lactic acid bacterium and a yeast fungus and the ant and earthworm fermented by the fermentation liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199333-A (JP)
Title: Microcomputer and its evaluation device
Inventor: YAMADA SUSUMU
IPC: G06F9/44
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To correctly evaluate address data of an address counter.  <P>SOLUTION: This microcomputer has the address counter for designating the address of a program memory, and outputs the address data of the address counter to an external apparatus for evaluating the address data. The microcomputer is characterized by being equipped with an address data output means for outputting to the external apparatus, discrimination data for discriminating whether the address data of the address counter are branched or not so as to store only the address data when the external apparatus is branched, together with the address data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004000453-A (JP)
Title: Capsule shaped character toy with enclosed metal sphere, its accessory, and exclusive catapult
Inventor: SAKAMOTO MASANORI
IPC: A63H33/18
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule shaped toy in which is placed a metal sphere such as a steel ball, which rolls with irregular movement to conduct an unexpected movement and has character forms drawn on the surface, its accessory, and exclusive catapult.  <P>SOLUTION: A character toy 1 has within a hollow-shaped capsular shape member 4 of a plastic resin whose surface is made smooth so as to smoothly roll on a smooth surface, a metal sphere 2 having sufficient weight to maintain the capsular shape member 4 in an erect state by acting as a weight is enclosed and the character form 3 using up-and-down positional relationship is drawn using the erect state of the capsular shape member 4 on its surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004196942-A (JP)
Title: Macromolecular gel composition and optical element using the same
Inventor: ISHII RIE
IPC: G02B1/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a macromolecular gel composition having excellent transparency and to provide an optical element utilizing the macromolecular gel composition.  <P>SOLUTION: The macromolecular gel composition is constituted of a liquid and a macromolecular gel changing the volume by absorbing and releasing the liquid by the impartment of stimulation. The difference between a refractive index of the macromolecular gel in a liquid-absorbing state and a refractive index of the liquid is ≤0.01. The optical element is obtained by using the macromolecular gel composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195372-A (JP)
Title: Holding fixture
Inventor: YAMANAKA EIZABURO
IPC: B01L9/02
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for a laboratory capable of stably supporting an experimental instrument with an experimental instrument supporting tool provided with an instrument mounting fixture by stably supporting the instrument mounting fixture.  <P>SOLUTION: A holding fixture 1 is used for assembling a vertical rod having a square cross-section and horizontal rods 2 and 3 to form the frame F for the laboratory. A pair of left and right holding plates 4 and 5 have the rear ends thereof integrally connected with each other by a rear face plate 6 to form a fixture main body 1a having a U-shape in plan view. A vertical rod insertion part 11 is formed for vertically inserting the vertical rod 2 between the rear halves of the left and right holding plates 4 and 5 of the main body 1a. Left and right openings 7 and 8 for inserting the horizontal rods 3 to support them are set in the front halves of the plates 4 and 5. The front end faces of the openings 7 and 8 are formed in straight receiving faces 72 and 82 for totally receiving the front ends of the horizontal rods. A bolt 62 is screwed in the rear face plate 6 of the main body 1a for pressing the rear face 22 of the vertical rod 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201064-A (JP)
Title: Operational amplifier
Inventor: SACHIN AGGARWAL
IPC: H03F3/34
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the THD characteristic, CMRR characteristic, etc., of an operational amplifier.  <P>SOLUTION: A pair of dummy transistors (MDP1 and MDP2) being P channel type MOS transistors is provided corresponding to a pair of P channel type main transistors (MP1 and MP2), and similarly, a pair of dummy transistors (MDN1 and MDN2) being N channel type MOS transistors is provided corresponding to a pair of N channel type main transistors (MN1 and MN2). In addition, a control circuit is provided which complementarily operates the pairs of main transistors (MP1 and MP2) and (MDP1 and MDP2) and the pairs of dummy transistors (MN1 and MN2) and (MDN1 and MDN2) in accordance with a common mode input voltage VCM.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194973-A (JP)
Title: Dryer
Inventor: KANEKO TSUNEO
IPC: A47L23/20
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer capable of efficiently and quickly drying insides of deep boots and deep gloves for fishing or the like which is hardly air-permeable.  <P>SOLUTION: The dryer 1 is composed of a vertical ventilation pipe 2, a drying pipe 3 provided in parallel to the ventilation pipe 2, and a connecting pipe 4 for connecting respectively them. A blower 6 is provided on the top end of the ventilation pipe 2, and the blower 6 is driven by an electric power apparatus 11 such as a storage battery and a solar battery, and it rapidly vent steam generated in the inside of a deep article to be dried which is hardly air-permeable to dry the inside of the article to be dried.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197457-A (JP)
Title: Water storage facility
Inventor: AWATA TSUTOMU
IPC: G01F23/284
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water storage facility which has a microwave sensor as a water level detecting means arranged outside a tank and therefore able to dispenses with waterproofing measures for the microwave sensor.  <P>SOLUTION: According to the structure of the water storage installation, the microwave sensor 60 is set on an outer rear surface of an inner tank 24, and functions to detect decrease in a water level caused by lifting of a float valve body 54. After a set period of time has elapsed since detection of the decrease in the water level, a solenoid valve control circuit functions to open a solenoid valve 40, and therefore water is supplied through the solenoid valve 40 into the inner tank 24. When the water level rises to a predetermined height, the microwave sensor 60 detects the rise, and therefore the solenoid valve control circuit functions to close the solenoid valve 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263450-A (JP)
Title: Database forming device and database forming method
Inventor: KOIZUMI KIYOSHI
IPC: G06F3/048
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide database forming technology allowing easy database registration only by touching a prescribed part of display information displayed on a display means.  <P>SOLUTION: The graphics of a prescribed article is displayed on a display screen of the display means 3, and registration item data tables 22, 23, 24 related to the article are displayed at the same time. When the optional part of the displayed graphics is inputted by touching, the corresponding part of the displayed article of the graphics is specified, and when the display part of optional data on the registration item data table is inputted by touching, following the touch input of the optional part of the graphics, the corresponding registration item data is registered in a database 2F, corresponding to the touched part of the article.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004204142-A (JP)
Title: Thermoplastic resin composition containing antibacterial polymer and its molded article
Inventor: SUZUKI YASUHIRO
IPC: C08L101/00
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial molded article capable of stably developing antibacterial/mildewproofing properties over a long period by the effective utilization of an organic antibacterial polymer having high safety to human body and provide an antibacterial thermoplastic resin for the molded article.  <P>SOLUTION: The antibacterial thermoplastic resin is composed of a mixture of an antibacterial polymer and a matrix polymer having poor compatibility with the antibacterial polymer. An antibacterial molded article having the antibacterial polymer preferentially in the surface layer can be produced by the melt molding of the resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213906-A (JP)
Title: Fusible link unit
Inventor: MATSUMURA NORIO
IPC: H01H85/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusible link unit capable of surely reducing temperature rise while hardly enlarging the outside dimension of a fuse circuit structure.  <P>SOLUTION: This fusible link unit has the fuse circuit structure 2 wherein a plurality of terminal parts 7 and 8 connected to a connection plate part 5 through respective fusible body parts 6 are formed in a chain form; a terminal part 9 for a battery and a terminal part 20 for an alternator are respectively connected to the connection plate 5; and is composed by mounting the circuit structure 2 to a housing. The terminal part 9 and the terminal part 20 are respectively formed at both ends in the longitudinal direction of the connection plate 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209688-A (JP)
Title: Liquid feeder
Inventor: YAMADA TSUNEHIRO
IPC: A45D34/04
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid feeder for ensuring voids necessary in a molded object, that is, pores and having sufficient bonding strength despite a sintered molded object of a thermoplastic resin powder.  <P>SOLUTION: The liquid feeder 1 is made of the sintered molded object comprising a powder material 2 of which the powdery particles are mutually welded so as to leave open pores. The powder material 2 comprises a composite having a two-layered structure and one layer 2b thereof is made of a thermoplastic resin having a melting point lower than that of the other layer 2a thereof. The other layer 2a is made of a thermoplastic resin having a high melting point, a thermosetting resin having no melting point or an inorganic material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004503977-A (JP)
Title: 集積回路においてクロックパルスを生成するためのキャリブレーション装置およびキャリブレーション方法
IPC: H03L7/00
Filed: 2001-05-17
Abstract: 本発明は、基準発振器（６）を特定の間隔で能動化し、ローカル発振器（２）をキャリブレーションすることによって、集積回路における正確な周波数標準（５）を作成すること関するものである。これを達成するため、内部クロックパルス（３）と基準クロックパルス（７）との間のパルス比率を決定するキャリブレーション装置（８）を備えている。決定されたパルス比率は、周波数分割器（４）をプログラムするために使用される。本発明は、移動式無線装置への使用に特に適している。
Patent JP-2004504517-A (JP)
Title: 熱成形可能な吸音シート
IPC: B29C43/28
Filed: 2001-07-19
Abstract: 高融点繊維と接着性熱可塑性繊維とを含む圧縮した繊維ウェブによって形成されている熱成形可能な吸音シートであって、前記接着性繊維は少なくとも部分的に溶融されており、それによって、前記圧縮したウェブにおいて、該接着性繊維が前記高融点繊維を少なくとも部分的に被覆し且つその繊維マトリックス中の隙間空間を減少している熱成形可能な吸音シート。更に、高融点繊維及び接着性熱可塑性繊維を有する繊維ウェブを加熱して、該接着性繊維を少なくとも部分的に溶融するステップと、前記ウェブを圧縮してシートを形成するステップとを含み、それによって、前記接着性繊維が前記高融点繊維を少なくとも部分的に被覆し且つその繊維マトリックス中の隙間空間を減少させる熱成形可能な吸音シートの製造方法が含まれる。
Patent JP-2004506331-A (JP)
Title: オプトエレクトロニクス半導体チップおよびその製造方法
IPC: H01L33/20
Filed: 2001-08-08
Abstract: 光子を放出するゾーン（３）を備えた薄膜活性層（２）と、チップの放射方向とは反対側に薄膜活性層（２）を備え、これに接続される支持体基板（３）とを有する半導体チップ、特に発光半導体チップに関する。薄膜活性層（２）には支持体基板（１）からのキャビティ（８）が構成されており、このキャビティにより支持体基板（１）と薄膜活性層（２）とのあいだの境界に複数のメサ領域が構成されている。
Patent JP-2004506339-A (JP)
Title: 外部から励磁されるトロイダルプラズマ源
IPC: H01J37/32
Filed: 2001-08-13
Abstract: ワークピースを処理するためのプラズマリアクタは、真空チャンバを画定するエンクロージャ、このエンクロージャの上にある部分に面しエンクロージャ内にワークピース支持体を有し、そしてこのエンクロージャは、このワークピース支持体のほぼ反対側近くにエンクロージャを通る少なくとも第１と第２の開口を有する。少なくとも１つの中空導管が第１と第２の開口に接続される。閉じたトロイダル通路が導管を通して与えられ、ウエハ面を横切って第１と第２の開口間に延びている。プロセスガス源がチャンバの内部に接続され、プロセスガスをドロイダル通路に供給する。コイルアンテナがＲＦ電源に接続され、中空導体の内部に誘導結合され、且つトロイダル通路にプラズマを維持することができる。
Patent JP-2004509490-A (JP)
Title: パーソナルリモートコントロール
IPC: G07C9/00
Filed: 2001-08-27
Abstract: セットトップボックスと対話して選択的プログラミングおよび／または拡張コンテンツを、リモートコントロールのユーザの識別に基づいて提供するリモートコントロールデバイスを開示する。本発明は、現在ユーザに対応するプリファレンスおよびプロファイルデータを利用して、ディスプレイのビデオ出力および／または拡張コンテンツをコントロールする。本発明はまた、パーソナルリモートコントロールの使用に基づいて、ビデオまたは拡張コンテンツを、ビデオコンテンツを記述するタグおよびユーザの識別に基づいて選択あるいは除外することもできる。本発明は、語認識、画像認識および音声認識などの認識技術を使用して、パーソナルリモートコントロールデバイスのユーザの識別に基づいて、ビデオコンテンツを制限あるいは選択することができる。
Patent JP-2004507484-A (JP)
Title: 毛髪の酸化着色のための主要中間体
IPC: A61K8/40
Filed: 2001-08-15
Abstract: 毛髪着色系に有用な主要中間体は、２−アリールアミノメチル−４−アミノフェノール類を含む。本発明は、式（１）： 【化１】     で表わされる新規２−アリールアミノメチル−４−アミノフェノール化合物であって、式中、Ｒが式（２）、（３）又は（４）から選択された部分であり、 【化２】     式中、Ｒ １ 、Ｒ ２ 、Ｒ ３ 、Ｒ ４ 及びＲ ５ が水素原子、ハロゲン原子、ヒドロキシ基、アミノ基、Ｃ １ 〜Ｃ ６ アルキル又はハロアルキル基、Ｃ １ 〜Ｃ ６ アルコキシ又はハロアルコキシ基及びニトリル基からそれぞれ独立して選択され、そしてＲ ６ が水素原子、ハロゲン原子、Ｃ １ 〜Ｃ ４ アルキル又はＣ １ 〜Ｃ ４ アルコキシ基である、２−アリールアミノメチル−４−アミノフェノール化合物を提供する。
Patent JP-2004508960-A (JP)
IPC: B24B39/04
Filed: 2001-07-06
Abstract: A fillet rolling tool for deep rolling journal fillets is provided. The tool includes a housing assembly having a cavity. A backup roller having an annular groove is disposed in the cavity and is rotatably supported by the housing assembly. A work roller is received in the annular cavity for deep rolling journal fillets. At least one cage, construction from a polymer material, has an arcuate recess that receives the work roller. The cage includes an outer wall that defines a portion of the arcuate recess. Preferably the polymer is a thermal plastic such as a high density polyethylene. Most preferably, the polymer is an ultra high molecular weight polyethylene. The polymer of the present invention has a ductility, an impact strength, and a wear resistance that is superior to those of bronze. Accordingly, the polymer cage of the present invention does not fracture as easily as bronze under the lateral forces of the fillet rolling process.
Patent JP-2004509479-A (JP)
Title: 無線周波数識別装置における複数の部品および複数のアンテナを組み立てる方法
IPC: G06K19/07
Filed: 2001-09-19
Abstract: 本発明によれば、スマートカードまたはスマートインレイのような無線周波数識別（ＲＦＩＤ）装置における第１の部品（２１０）のうちの導電性接触部（２２０）を、前記装置の第２の部品（２１２）のうちの導電性接触部（２１４）に、物理的にも電気的にも永久に取り付ける方法が提供される。部品（２１０）（２１２）同士およびそれらの導電性接触部（２２０）（２１４）同士を永久に接合することを目的として、金属と導電性硬質粒子（２１８）とを一緒に第１の部品（２１０）または第２の部品（２１２）のいずれかのうちの複数の導電性接触部上に被着させるとともに非導電性接着剤（２２４）を用いることにより、前記装置における前記第１および第２の部品同士が取り付けられる。無線周波数識別（ＲＦＩＤ）装置の部品（２１０）（２１２）は、例えば、メモリチップ、マイクロプロセッサチップ、トランシーバ、または他の個別回路装置もしくは集積回路装置、チップキャリア、チップモジュール、および、例えばアンテナである導電性領域を含むことができる。