baber/WOPTO huggingface dataset:
Patent JP-2004512494-A (JP)
Title: ゲノム配列から導き出された機能情報を推定、確認および表示する方法および装置
IPC: C12Q1/68
Filed: 2001-01-29
Abstract: ゲノム配列データから機能領域を推定、確認および表示する方法および装置が提供される。本方法および装置はゲノム配列データ内でコード領域を推定する、その発現を実験的に確認する、また、発現データをゲノム配列と有意義な関係で関連づけて表示するのに特に有用である。従って本発明の方法および装置は新規な遺伝子の発見に有効なツールとなる。
Patent JP-2003522467-A (JP)
Title: 無線通信システムにおけるパケットデータサービスのためのスケジューリング装置及び方法
IPC: H04L12/911
Filed: 2001-02-01
Abstract: (57)【要約】
移動通信システムにおいて、複数の端末に対するパケットトラヒック伝送要求に応答して、伝送しようとするパケットデータを基地局の無線パケットデータチャネルに割り当てる方法を提供する。前記方法は、端末に対する無線パケットデータチャネルのパケットトラヒック伝送要求をまとめる過程と、まとめられたパケットトラヒック伝送要求から端末のうち少なくとも１つを選択する過程と、選択された端末に対するデータ伝送率、データ伝送区間、及びデータ伝送区間の開始時間に関する情報含むチャネル割り当てメッセージを、各選択された端末に伝送する過程と、パケットデータをデータ伝送区間の開始時間にデータ伝送率で選択された端末に伝送する過程と、を備える。
Patent JP-2003525806-A (JP)
Title: 自動車客室内における、少なくとも空気拡散エレメントを備えた、暖房、換気、及び／又は空気調和装置
IPC: F24F13/08
Filed: 2001-03-05
Abstract: (57)【要約】
本発明は、一つの下流端を有する少なくとも空気分配チャンネルと、かかる一つの下流端に配置された少なくとも一つの空気拡散エレメントとを備えた暖房、換気、及び／又は空気調和装置に関する。本発明は、かかる空気拡散エレメント（１）が、通しのオリフィス（１７）を有し且つその少なくとも一面が１０Ｎ．ｓ．ｍ -3 〜１８０Ｎ．ｓ．ｍ -3 の範囲内の空気抵抗を持つ素材（１２、１６）によって覆われた支持体（１１）を備えていることを特徴としている。
Patent JP-2003527610-A (JP)
Title: デジタルｘ線撮像の方法及びセンサ装置
IPC: H04N5/32
Filed: 2001-03-14
Abstract: (57)【要約】
本発明は、バイアスされた（光電）（半導体）材料（たとえば、Ｇｅ、Ｓｉ、Ｓｅ、ＧａＡｓ、ＨｇＩ、ＣｄＴｅ、ＣｄＺｎＴｅ、ＰｂＩ）がＸ線量子を電子と正孔の対に直接変換し、前記材料に印加される強電界を用いることにより、側方拡散を回避しながら、電子と正孔の各対を各画素領域に収集することができる解決策に関する。Ｘ線量子が検出され、調整可能な閾値レベルを越えるものの量が計数される。本発明によれば、読み取り電子装置（２０）が、各画素（３１、３１’、．．．）に、読み出しならびにＴＤＩ撮像を可能にするために、各画素（３１’、．．．）の計数器（２３’、．．．）を、先行する画素列中の同じ行上の画素の計数器（２３、２３’、．．．）から並列に取り込むことができるように、前記半導体材料に接続されるそれぞれの接合面（３２）を設けることによって実施しうる。
Patent JP-2003529268-A (JP)
Title: 電気的な識別回路及び方法
IPC: H03K19/00
Filed: 2001-03-08
Abstract: (57)【要約】
第一の回路（１１６）と第二の回路（１１８）とから構成される装置。第一の回路は、一つ又はそれ以上の第一の入力信号（１０２、１０４）に応じて第一の出力信号を発生するよう形成される。第二の回路は、一つ又はそれ以上の第二の入力信号（１０６、１０８）に応じて第二の出力信号を発生するよう形成される。第一と第二の出力信号は、ボンドパッド（１１４）に送信される。
Patent JP-2004538240-A (JP)
Title: ホスホラミデートおよびそのための方法
IPC: C07F9/6553
Filed: 2001-03-30
Abstract: アミノ酸、ペプチド、ペプチドミメティック、およびヌクレオチドアナログなどが含まれる水酸官能基またはアミノ官能基を有する化合物の新規ホスホラミデート誘導体を記載する。この化合物は、対応するリン酸塩エステルまたはアミドとしての薬剤の細胞内デリバリーを増強しうる。ホスホラミデート化合物は抗増殖活性を示す。医薬調剤を癌治療のために提供する。
Patent JP-2004500474-A (JP)
Title: 合成ガスを留出燃料に転化する改良された方法
IPC: C10G2/00
Filed: 2001-03-30
Abstract: 合成ガスから留出燃料を製造するための一貫方法が開示される。合成ガスはフィッシャー・トロプシュ条件下で反応させられて、ナフサ画分、留出燃料画分、および主としてワックスと重質生成物を含む画分、を包含する生成物流を形成する。ワックス画分はパラゴンプロセスを受けさせられ、そしてこのプロセスで生じた軽質オレフィンはオリゴマー化されて追加イソオレフィンを生成し、それは場合によって還元されてイソパラフィンを生成する。ナフサおよび留出燃料は異性化工程から単離されることができ、そしてオリゴマー化工程からのワックスと重質画分は場合によっては消滅にいたるまで再循環される。好ましくは、フィッシャー・トロプシュ化学に使用された合成ガスの一部は天然ガスから誘導される。天然ガスおよびフィッシャー・トロプシュ工程からのＣ ３ ＋生成物は場合によって分子再分布を受けて追加エタンおよびＣ ５ ＋画分を生産するか又は水素化されてオリゴマー化工程用の追加供給原料を生成する。この方法で生成された留出燃料は比較的高いオクタン価および／またはセタン価を有し、そして低レベルの硫黄および窒素不純物を有する。この方法は有意により少ない水素を要求し、そしてかなりより低い温度および圧力で操作できるので、他の方法に比べて有益である。
Patent JP-2003534538-A (JP)
Title: ３次元配列チャネルネットワークを含む微量流体システム
IPC: B81C1/00
Filed: 2001-05-25
Abstract: (57)【要約】
【課題】  本発明は、改良型微量流体システム及び改良型の微量流体システムを製造する方法を提供し、該微量流体システムは、１つ以上の微量流体チャネル段を包含する。ある本方法は、トポロジー的に複合の改良型微量流体システムへの便利な道筋を提供する。本発明の微量流体システムは、３次元配列の流体流路ネットワークを含み、該流体流路には、横断点において物理的に交差することなく該ネットワークの他のチャネルの上又は下を横断するチャネルが含まれる。微量流体ネットワークは、やはり本発明が提供するレプリカ成形工程を介して製造でき、該成形工程は、フォトリソグラフィにより形成されたトポロジー特徴を有する面を含む型マスターを利用する。微量流体ネットワークは、ある場合には単一のレプリカ成形層で構成され、他の場合は、組立てられて全微量流体ネットワーク構造物を形成する２つ以上のレプリカ成形膜で構成される。
Patent JP-2003535165-A (JP)
Title: ポリユビキチン系ヒドロゲルとその用途
IPC: A61K47/42
Filed: 2001-05-29
Abstract: (57)【要約】
本発明は（ａ）活性化物質により活性化され、水溶液に溶解した架橋剤、および（ｂ）組換えタンパク質、すなわちポリユビキチンの３次元架橋混合物からなる新規バイオポリマーに関する。この新規バイオポリマーは水溶液中、適切な割合で溶解したユビキチン（モノマーおよび／またはポリマー）と架橋剤の架橋、好ましくは二官能性ポリエチレンオキサイドまたは種々分子量（分子量2000から35000 kDa）のポリエチレングリコールに基づくものである。多くのユビキチンユニットおよび架橋剤を長さおよび比率の双方で変化させることができるので、新規バイオポリマーは広範な処方で提供される。この新規ヒドロゲルはまた特定のプロテアーゼにより生分解されるが、広範な別のプロテアーゼに対しては耐性を有する。
Patent JP-2003203086-A (JP)
Title: Personal information distributing system and personal information distributing method
Inventor: SAITO MASAKATSU
IPC: G06F17/30
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information distributing system capable of continuously distributing the personal information customized in accordance with user's preference and nature by utilizing a communication network.  <P>SOLUTION: This system comprises a transmission data creating program 40 for acquiring the information from a customer database 300 and a fixed form message database 410, and creating the transmission data, the transmission data creating program 400 creates the transmission data exclusive for the user on the basis of the data divided into the fixed form information, the exclusive information or the affair information. The transmission data can be transmitted like radio broadcasting by converting the transmission data into the voice data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200074-A (JP)
Title: Cutting apparatus for soft waste material
Inventor: FUJIWARA TATSUMI
IPC: B02C18/00
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting apparatus for soft waste materials in which various soft waste materials are collected and treated in batch and which has large through-put and large volume reduction effect.  <P>SOLUTION: In the cutting apparatus for the soft waste materials, the soft waste materials 11 composed of sheets, plate like materials, wire-like materials, or the like, supplied from a waste material supply part 13 are cut short in a cutter part 14 to reduce the volume. The waste material supply part 13 has a fixed belt conveyer 15 provided with a 1st rubber belt 15 for delivering the soft waste material to the cutter part 14 and a rocking belt conveyer 19 provided to be opposed to and above the fixed belt conveyer 16, supported so that the upstream end is rotatable and provided with a 2nd rubber belt 18. The gap G between the 1st rubber belt 15 and the opposed 2nd rubber belt 18 is formed to be gradually decreased along the delivery direction of the waste materials 11, and the 2nd rubber belt 18 in the downstream end of the rocking belt conveyer 19 is pressed to be in contact with the 1st rubber belt 15 in the downstream end of the fixed belt conveyer 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200418-A (JP)
Title: Method for manufacturing thermosetting resin molding material and apparatus for manufacturing it
Inventor: TOMINAGA YASUSHI
IPC: B29K61/04
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for granulating a molding material by simple equipment in which when the molding material is manufactured, generation of a fine powder is extremely low and loading of the equipment is small.  <P>SOLUTION: In a method for manufacturing the molding material of a thermosetting resin, the method for manufacturing the molding material of the thermosetting resin is characterized by feeding the molding material of the thermosetting resin into a space formed between an inside insert and an outside insert arranged opposite by a specified clearance and granulating it by a relative rotating movement of the inside insert and the outside part in the space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208374-A (JP)
Title: Information distribution system, portable information terminal, information distribution server device and information distribution method
Inventor: SASAKI TORU
IPC: H04W4/18
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to receive distribution of information from a distribution server device and to enjoy profits of use of the received information without minding free capacity of a memory for data of a portable information terminal and capacity of distributed information.  <P>SOLUTION: An information distribution request including identification information of a distribution requesting origin, distributed information identification information for identifying information the distribution of which is requested and the free capacity of a storage area for storing the distributed data of the memory for data at the point of time is transmitted from the portable information terminal to the information distribution server device. The information distribution server device generates transmitted information classifications to the portable information terminal by sectioning the distributed information to be specified by the distributed information identification information from the portable information terminal so that it conforms to the free capacity and transmits the transmitted information classifications to the portable information terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200920-A (JP)
Title: Cup-like heat-resistant paper container and its manufacturing method
Inventor: YABU CHIAKI
IPC: B31B50/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup-like heat-resistant paper container which can be positively adhered only through a heat seal at a side seal part without using any adhesive in a high-speed manufacturing line for a cup-like heat-resistant paper container, does not generate any liquid leakage even if the stored content is liquid and can be heated at an oven or a microwave oven.  <P>SOLUTION: This container is composed of a barrel part formed by a barrel blank part having a polyester resin film laminated at an inner surface of a paper layer and a bottom part formed by a bottom blank having polyester resin laminated at the inner surface of the paper layer, wherein the polyester resin film layer at a longitudinal end edge of the barrel blank is rapidly heated with hot air of 400-600°C and melted, the melted polyester resin film layer and the other end edge outer layer are press-bonded to each other with a pressure of 7 to 10 kg to form a side seal part at the barrel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209568-A (JP)
Title: Node, packet communication network, packet communication method, program, and recording medium
Inventor: OKI EIJI
IPC: H04L45/50
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To select a path reflecting a link use situation by linking traffic information on a current link to a link state type routing protocol.  <P>SOLUTION: A node is provided with a traffic observing part, traffic information obtained by observation is attached to link state information, and the traffic information is reflected to select a path. To reflect the traffic information on the link state information, a method for publicly announcing the link state information is used to update a link state DB by flooding. Otherwise, the traffic information of each node is transmitted to a traffic information collection and distribution device that collectively manages traffic information, and the traffic information collection and distribution device collects the traffic information from the respective nodes and distributes the traffic information to the respective nodes. The respective nodes update the link state DB from the distributed traffic information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209372-A (JP)
Title: Cabinet
Inventor: TSUCHIMOTO YUJI
IPC: H05K5/02
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet for with measures of preventing the advance of dust or the like from the clearance of an upper case and disabling the insertion of an IC card in the case that a case is deformed by the insertion of a foreign matter or the like.  <P>SOLUTION: For a lower case 16 where an insertion port 15 for inserting and removing an IC card is formed and a U-shaped metal-worked upper case 10, in the state of oppositely arranging the bottom surface plate 17 of the lower case 16 and the upper surface plate 11 of the upper case 10, by fixing both side face plates 12 and 13 and a part of the bottom surface plate 17 with screws 20, a cabinet 100 is formed. To a position facing the front surface plate 18 of the upper case 10, an L-shaped reinforcing member 27 is fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204720-A (JP)
Title: Support stand for trimming root of tree
Inventor: TSUJIMURA NAOHIKO
IPC: A01G9/08
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support stand for trimming the roots of trees producible at a low cost and easy to keep and transport.  <P>SOLUTION: This support stand is such that a cylindrical slider (13) is fitted in a vertically movable manner on a pipe support (7) detachably supported in standing on a base (2), a slider locking tool (14) locking the slider (13) on the support (7) is set, a pair of long holes (15a) extending from the central part of a plate bracket (15) towards both ends are set on the bracket, arm locking tools (17) locking a pair of arms (18) projecting from the bracket (15) to the sides with the bracket (15) at arbitrary positions of the long holes (15a) are set, a support shaft (13a) projecting to the side is set on the slider (13), an engaging body (15b) rotatably engaged with the support pivot (13a) is set on the bracket (15) and a stopper (16) seizing the engaging body (15b) with the support pivot (13a) at an arbitrary rotating position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215510-A (JP)
Title: Coloring method of lens and colored lens
Inventor: SHIRASAWA KAZUNORI
IPC: G02B1/10
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of coloring lenses which can dye even the hardly dyeable plastic lenses, can color the curved surfaces of the lenses of all prescriptions to arbitrary color tones and density without the occurrence of mottling and can color gradations and arbitrary patterns with good reproducibility.  <P>SOLUTION: The method of dyeing the lenses comprises previously forming dye holding layers consisting of a thickness from 5 to 30 microns and consisting of a single or a plurality of layers having stretchability on a flat plate having a smooth surface as a transfer sheet, printing the surface of the dye holding layers by using a material for dyes containing sublimatable dyestuffs, then peeling the dye holding layers from the flat plate, bringing the surface opposite to the printed surface of the dye holding layers into tight contact with the surface of the convex face or concave face of the lens after applying a solution consisting of a surfactant and an organic solvent thereto, and heating the lens to migrate the sublimatable dyes to the lens, then removing the dye holding layers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213760-A (JP)
Title: Feed water control system having battery shutoff warning function
Inventor: AKIYAMA FUMIKI
IPC: E03D5/10
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed water control system having a battery shutoff warning function, which can positively feed predetermined quantity of water according to the requirements of users until operational termination thereof due to battery shutoff, when battery exchange timing approaches, without increasing power consumption.  <P>SOLUTION: The feed water control system is comprised of a self-holding on-off valve arranged across a channel extending from a feed section to a spout section, a sensor section 3 for sensing presence/absence of an object to be detected, a control section 14 for outputting an actuating signal to the on-off valve upon reception of a sensing signal from the sensor section 3, a battery voltage detecting means 12 for detecting the battery voltage level of a battery 1 for driving the on-off valve, the sensor section 3, and the control section 14, and a battery shutoff warning means for warning the battery shutoff in a predetermined manner. According to the feed water control system, the battery shutoff warning means has a function of changing the status of starting spout from the spout section, between the time the battery voltage level is equal to or above a set voltage value and the time the battery voltage level is below the same, to an extent that a person can perceive the change.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213361-A (JP)
Title: Alloy for fuse
Inventor: MUNAKATA OSAMU
IPC: C22C28/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse which contains no harmful elements such as Pb and Cd, and has a narrow fusing temperature range attaining an excellent working property.  <P>SOLUTION: The alloy for the fuse has a composition consisting of, by mass, 15 to 18% Sn and 31 to 34% Bi, and the balance In.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214656-A (JP)
Title: Dehumidifier and its operation method
Inventor: NAKAI KEIJI
IPC: F24F3/14
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier having a given dehumidification mode, selectively allowing an energy-saving operation without trouble or uneasiness, and usable as an air cleaner as the case may be.  <P>SOLUTION: In this dehumidifier, while the inside of a room is being dehumidified by passing the indoor air 4 through a hygroscopic member 1 by a fan 3 to return it into the room, the hygroscopic member 1 is dried and regenerated by passing the indoor air 4 through the hygroscopic member 1 via a heater 2. The purpose is accomplished by lowering at least the function of either the fan 3 or the heater 2 according to the selection of the energy-saving dehumidification mode as compared with the case according to the selection of a normal dehumidification mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210691-A (JP)
Title: Pachinko game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a display effect by making a screen case molding free from a restriction in cost and obtaining harmony between the motif of a screen case molding and the motif of an image displayed on a screen.  <P>SOLUTION: A center case 1 includes the screen case molding article 2 which is a component corresponding to a rear part comprising the back of a truck enclosing a screen for displaying a picture, a first accessory molding article 3 which is an end part comprising the driver's seat part of the truck arranged to the right of the article 2 and a second accessory molding article 4 which is the front wheel of the truck arranged in the lowest part between the screen case molding article 2 and the first accessory molding article 3. The articles 2, 3 and 4 are united and mounted on a game board 22. The screen case molding article 2 is used as a single body. The first and the second accessory moldings 3 and 4 are identified on the truck and the whole shape of the center case is formed as the truck.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213026-A (JP)
Title: Composite material obtained by coating inorganic compound layer on organic polymer substrate and method for producing the same
Inventor: NAKAO JUNKO
IPC: C08K3/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic polymer substrate for a composite material useful as a bioaffinity material, filter material, etc., by an organic polymer and inorganic compound-laminating method hardly having an effect of the substrate.  <P>SOLUTION: This organic polymer substrate elevates pH of water by eluting an alkali metal ion and/or alkaline earth metal ion on immersing it in water, and a composite material is obtained by forming an insoluble inorganic compound on the organic polymer substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223578-A (JP)
Title: Order receiving method for semiconductor product and manufacturing specification change system for semiconductor product
Inventor: ISHIKAWA SEIJI
IPC: G06Q50/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a foundry can not receive an order when a customer does not accept an existing process offered from the foundry because information required for setting a manufacturing condition can not be offered to the customer.  <P>SOLUTION: A work screen (manufacturing condition work space) for inputting and displaying information required for manufacturing is provided for a customer intending to set the manufacturing condition; lot progress information, standard process flow information for manufacturing a semiconductor device, information relative to a usable device in a process for setting the manufacturing condition, and information such as a process recipe name of the device used in the process for setting the manufacturing condition are invoked and displayed; and contents selected from the respective display contents are reflected on the manufacturing condition work space; and thereby, an information system capable of easily offering the information required for the manufacturing to the customer and allowing the customer to provide necessary information to the foundry is established. The foundry receives directions relating to the manufacturing condition setting of the semiconductor device from the customer, informs the customer of the result thereof, and can thereby increase orders from the customer by undertaking the manufacturing condition setting work of the customer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222683-A (JP)
Title: Method and apparatus for manufacturing watch dial
Inventor: IWANO KENJI
IPC: B21D43/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production costs of a small-lot watch dial and to shorten its delivery time by a method wherein fitting holes in a plurality of diameters are formed sequentially by a preliminarily prepared press mold even with reference to watch dials in different sizes and outer shapes.  <P>SOLUTION: In the method and the apparatus for manufacturing the watch dial, numerical values of an X-Y coordinate system of an outside diameter and a formation position of each fitting hole for a type-setting leg or the like with reference to a watch dial blank 301 are input from a data input part 203, its formation order is decided by a control means 207, the watch dial is transferred sequentially to a first press unit 11 dealing with a small hole, a second press unit 13 dealing with a large hole and a third press unit 15 for cutout formation, and each fitting hole is formed sequentially in a position corresponding to the input numerical values of the X-Y coordinate system. It is not required to manufacture a mold for each watch dial to be manufactured newly, the small-lot production of the watch dial can be achieved, the trial production costs of the watch dial are reduced, and the delivery time of the watch dial can be shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002277628-A (JP)
Title: Method and apparatus for manufacturing optical filter
Inventor: DICKEY ERIC
IPC: C23C16/44
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical filer having improved characteristics and a method for manufacturing the filter. SOLUTION: The method for manufacturing the optical filter by alternating exposure of a surface of a substrate to two or more precursors to form a sub- layer on the surface of the substrate is provided. An optical property of the sub-layer or an assemblage of sub-layers is measured by supplying a measurement light flux. An optical filter, e.g. a Fabry-Perot filter, having previously determined characteristics is generated by selecting the number of sub-layers on the basis of the measurement.
Patent JP-2003224363-A (JP)
Title: Multilayer flexible printed board and electrical connection box using it
Inventor: TAKEMURA YASUO
IPC: H02G3/16
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To ease the restriction of an energization current due to a temperature rise in a flexible substrate formed of a multilayer structure.  <P>SOLUTION: A flexible printed circuit board (multilayer FPC) 1 of a multilayer structure is constituted of a structure wherein FPCs 4a1 to 4d1 are laminated mutually in a non-connection state. At least the FPCs 4a1 and 4c1 of the FPCs 4a1 to 4d1, which are disposed alternately, have a plurality of deformation parts 9 which are formed to ripple-shapes along the longitudinal direction of the FPC in both side edges deformed in both directions in the thickness directions of the FPCs 4a1 and 4c1 for forming clearances 8 between adjacent FPCs 4b1 and 4d1. Since the clearances 8 are formed between the FPCs 4a1 to 4d1, it is possible to reduce a temperature rise in the entire of a circuit of the multilayer FPC 1a, and to prevent troubles such as the restriction of an energization current and circuit breakage involved in the temperature rise, thus achieving the miniaturization of the multilayer FPC 1a.  <P>COPYRIGHT: (C)2003,JPO