baber/WOPTO huggingface dataset:
Patent JP-2004504661-A (JP)
Title: マルチデータベース起点のデータをマップするためのシステム、方法及びコンピュータプログラム製品
IPC: G06F17/30
Filed: 2001-07-06
Abstract: 本発明は、複数の異なるソースからユーザに表示しているデータに基づいて工程を分析するための方法と、そのような方法を実現するための機械可読媒体を提供する。本発明はまた、複数のデータノード及び複数のデータリーフを含む階層構造を使ってユーザにデータを表示するためのマッピングシステムと方法を提供する。
Patent JP-2004505871-A (JP)
IPC: B65H33/02
Filed: 2001-08-07
Abstract: The device comprises a guide ( 23 ) defining a closed for a plurality of separator fingers ( 15 ). In the vicinity of the end of the advance stretch of the guide is set a separating member ( 101 ) provided with a movement of insertion and extraction (f 103 ) with respect to the pile of products (P, P 1 , P 2 ), synchronized with the movement of advance of the products along the path of advance, so as to insert itself between two contiguous packs of laminar products (M 1 , M 2 ), between which is inserted a respective separator finger ( 15 ), and to withhold temporarily the pile of laminar products whilst said separator finger ( 15 ) is moved away from the path of advance.
Patent JP-2004506509-A (JP)
Title: ガスの分離方法
IPC: B01D53/04
Filed: 2000-08-18
Abstract: この発明は、Ｌｉ−ｒｈｏゼオライトを用いるガスの分離方法、特にＬｉ−ｒｈｏゼオライトが酸素選択的吸着剤である空気分離方法に関する。
Patent JP-2004523215-A (JP)
IPC: A61K39/00
Filed: 2001-09-19
Abstract: The present invention provides B7-Like (B7-L) polypeptides and nucleic acid molecules encoding the same. The invention also provides selective binding agents, vectors, host cells, and methods for producing B7-L polypeptides. The invention further provides pharmaceutical compositions and methods for the diagnosis, treatment, amelioration, and/or prevention of diseases, disorders, and conditions associated with B7-L polypeptides.
Patent JP-2004519271-A (JP)
Title: 光学および／または磁気マーカを備える蛍光透視重ね合せ構造体
IPC: H04N5/325
Filed: 2001-09-25
Abstract: ２つまたはそれ以上の蛍光透視画像の重ね合せに使用するための重ね合せ構造体（１０）は、放射線透過体（１１）に据え付けられた、複数の放射線不透過性球体（１２、１４、１６）と、光学反射体（２０、２２、２４、２６）などの複数の追跡可能マーカとを含む。追跡システムは、蛍光透視画像を重ね合せるための追跡可能マーカを使用して、既知のリファレンス枠に関する重ね合せ可能構造体の位置を特定する。
Patent JP-2004514333-A (JP)
Title: ネットワーク化デバイスに適合可能なプログラミングガイド
IPC: H04N5/445
Filed: 2001-10-31
Abstract: 番組を予定化して配信するシステム及び方法が開示される。このシステム及び方法において用いられた予定（１５０／３５０）は、ソースフィールドと、少なくとも１つの対応するコンテンツデータフィールドとを含むことが好ましい。ソースフィールドは番組プロバイダを記載し、コンテンツフィールドは、番組プロバイダから利用可能な番組を記載する。好ましくは予定は、同一列の記載事項内に異なる開始時間又は遅延時間の異なる範囲或いはそれらの両方を有する番組を記載するように構成することが好ましい。本発明の好ましい方法においては、予定は、選択された番組プロバイダを含むユーザー選好から生成されている。本発明のシステムにおいては、予定は表示可能な電子予定であり、ここでユーザーは、ネットワーク上のユーザーロケーションへ選択された番組の配信を開始するために、予定内に列記された番組を適宜な制御デバイス（４１１）により選択することができる。 【選択図】図４
Patent JP-2004513642-A (JP)
IPC: A01K39/01
Filed: 2001-11-15
Abstract: A feed distribution system with feed dispensers (20), dispenser trays (22) of which have a convex edge (27) with successive edge areas (61) which have a relatively large radius of curvature and edge areas (62) which have a relatively small radius of curvature; a suitable shape in this connection is an elliptical shape a triangular shape, a hexagonal shape. The invention provides improved animal welfare, inter alia through a larger feeding space and also larger living space when the birds are not feeding. The invention further provides improved economic efficiency for the breeder, inter alia by reduced costs per bird.
Patent JP-2004516774-A (JP)
Title: シンボル・レート当たり複数ビットの直交振幅エンコーディング
IPC: H04L27/36
Filed: 2001-10-04
Abstract: 一実施形態では、本発明は、ビット・ストリームを逆多重化して第１のブロックと第２のブロックに分け、第１のブロックを畳み込み符号化し、第２のブロックをブロック符号化する操作を含む。本発明はさらに、ブロック符号化された第２のブロックを機能モジュールに適用して複数のさまざまな機能のうち１つを適用し、モジュールの出力に第３のブロックを形成する操作と、畳み込み符号化された第１のブロックと第３のブロックを送信用の変調コンステレーションに、適用された機能に応じて異なるコンステレーション点を得られるようにマッピングするようにこのマッピングで操作を含む。
Patent JP-2004519762-A (JP)
IPC: G06F21/00
Filed: 2001-12-24
Abstract: The subject of the invention concerns a process to restrict, to the benefit of authorized users, access to at least one restricted access resource belonging to at least one interactive service of at least one cluster of services, each user having a processing and memorizing unit linked up to a client machine capable of executing a client program adapted to exchange from a transmission network, data with a server program associated to each interactive service having a service identifier, access to a resource being provided by a request sent by the client program to the server program which processes said request and returns to the client program the response to the request.
Patent JP-2004519126-A (JP)
Title: 高調波が減少し効率が改善されたｃｍｏｓ電力増幅器
IPC: H03F3/24
Filed: 2002-01-21
Abstract: ＣＭＯＳクラスＦ増幅器は、差分入力を使用して偶数次高調波を除去して２次高調波へ同調される回路の必要性をなくする。また、これは、２次高調波周波数及び／又は同調された回路に対して選択される特定の成分値における変化に対して設計感度を最小にする。３次高調波は、差分入力同士間の位相関係を制御することによって減少される。更なる効率は、増幅器のインピーダンスを出力電力レベルの関数として動的に制御することによって達成される。
Patent JP-2004521451-A (JP)
Title: 可変化学量論燃料電池
IPC: H01M8/04
Filed: 2002-02-01
Abstract: アノード（１４）とカソード（１８）の反応物流れ場の間に高分子電解質膜（１６）を有する燃料電池は、可変送風機（３２）を含み、この可変送風機（３２）の電力制御信号（６１）は、電流検出器（６８）により検出された負荷（７１）の電流を示す電流信号（６３）に応じて制御器（７５）により供給される。制御器は、負荷電流密度の関数としての送風機電力のスケジュールに応答して、化学量論Ｓを提供し、化学量論Ｓは、ある電流密度Ｃより下では、化学量論Ａプラスマイナス所定範囲の化学量論Ｄに固定されており、それより高い電流密度では、Ｓ＝［Ａ＋Ｂ（ｉ−Ｃ）］±Ｄ、として変化し、ここでＢは、電流密度の関数としての化学量論の傾きであり、ｉは、実際の電流密度である。
Patent JP-2005506392-A (JP)
IPC: B01F25/64
Filed: 2002-02-11
Abstract: The present invention relates to a process for the production of a polyether polyol by polyaddition of an alkylene oxide onto a starter compound containing active hydrogen atoms conducted in the presence of a double metal cyanide catalyst comprising conducting a reaction mixture at least once through a zone which has an energy density of at least 5x10<6 >J/m<3>, wherein the dwell time of the reaction mixture in this zone is at least 10<-6 >seconds per pass.
Patent JP-2004532559-A (JP)
Title: ポリシーゲートウェイ
IPC: H04L12/24
Filed: 2002-03-14
Abstract: ネットワーク内またはネットワーク全体にわたるサービス品質を提供するように設計されたプログラミング可能なネットワークポリシーを実行するために、ポリシーゲートウェイとして機能するネットワーク処理システム（４０）が記述されている。プログラミング可能なネットワークポリシーは、リモートサーバの管理インタフェースを使用して、イメージロードファイルに変換され、ネットワーク処理システム（４０）に送信される。ネットワーク処理システム（４０）では、イメージは、処理エンジン（４４、４６）にロードされる。ネットワーク処理システム（４０）は、ネットワークからデータを取り込み、かつ、処理されたデータをネットワーク上に再び送信するラインインタフェース（３８、４２）を含む。単方向処理エンジンは、ラインインタフェース（３８、４２）からデータを取り込み、各データパケットを識別子と関連付ける。識別子は、データパケットがその一部をなすフローを識別する。次に、フローは、プログラミング可能なネットワークポリシーのデータベースと比較され、処理エンジン（４４、４６）は、その比較結果に基づいて取り扱いを決定する。次に、処理エンジン（４４、４６）内のサービス品質プロセッサは、この取り扱いを使用して、ネットワークポリシーと整合するように、データパケットを変更し、方向付ける。
Patent JP-2004528098-A (JP)
IPC: A61F13/15
Filed: 2002-04-09
Abstract: The present invention provides a method of making a laminated, gathered, elastic web. The method includes the steps of feeding a first substrate in a machine direction, feeding a second substrate aligned with the first substrate in the machine direction, and feeding an array of elastomeric strand material between the first and second substrates in such a manner that the elastomeric strand material is stretched in the machine direction and aligned with the first and second substrates. A hot melt pressure sensitive adhesive, such as a styrene-isoprene-styrene based adhesive, is applied to one substrate, and a curable adhesive, such as a polyurethane based adhesive, is applied to the other substrate. Thereafter, the two substrates and the elastomeric strand material are compressed to form a laminate elastic web while maintaining the elastomeric strand material in its stretched state. Machine direction tension is maintained on the laminate until the hot melt adhesive cools and bonds the layers together. Thereafter, the machine direction tension is released to permit the elastic web to contract to form a gathered elastic web.
Patent JP-2004524780-A (JP)
Title: 小型デバイスにおける暗号署名
IPC: H04L9/32
Filed: 2002-04-12
Abstract: 携帯電話等の署名を行う小型デバイスにデータを電子署名及び／又はディジタル署名する方法が開示されている。当該方法は、署名されるデータと署名を行うデバイスに予め格納された１組以上の属性とを比較することと、前記データが予め格納された属性の組合せの全て又は一部に適合している場合は、前記署名を行うデバイスに属性を表示することとを含む。続いて、署名を行うデバイスのユーザは、表示された属性に基づいてデータに署名するように要求される。
Patent JP-2004519606-A (JP)
Title: 燃料噴射システム
IPC: F02M61/14
Filed: 2002-05-08
Abstract: 内燃機関のための燃料噴射システムであって、シリンダ壁１３によって制限された燃焼室７内へ燃料を噴射する燃料噴射弁５が設けられており、シリンダ壁内にピストン６が案内されており、かつ燃焼室７内に突入した点火プラグ４が設けられており、その場合、燃料噴射弁５が複数の噴射噴流１０を燃焼室７内に噴射する。これらの噴射噴流１０は楕円形横断面を有する１つの円錐状の混合気噴霧９を燃焼室７内に生ぜしめる。
Patent JP-2004221967-A (JP)
Title: Code division multiple access communication system
Inventor: KISHI SEISHICHI
IPC: H04B1/7085
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large capacity / high quality CDMA transmission system which communicates with a mobile object like an automobile traveling at high speed by using the same frequency band width without increasing an occupied frequency band width.  <P>SOLUTION: On a transmission side, the mark symbol of a known value is inserted to an information symbol stream and a primary modulated wave is generated. On a reception side, the reception phase error of the mark symbol is detected, and for the reception phase of the information symbol held between a header and the mark symbol and the information symbol held between the mark symbols, interpolation and estimation are performed by the reception phase error of the header or the mark symbols holding the information symbol therebetween, and the reception phase of the information symbol is corrected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218022-A (JP)
Title: Method for repairing molten iron tapping hole in blast furnace, large-shaped block for repairing and repairing structure
Inventor: NAKAMURA RYOSUKE
IPC: F27D1/06
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable repair of a molten iron tapping hole in a blast furnace with high efficiency without causing the gas leakage.  <P>SOLUTION: In the repairing of the molten iron tapping hole in the blast furnace, in the position where refractories at the repairing portion are decomposed and removed, a refractory-made large-shaped block 1 for repairing, preformed so as to integrally form the molten iron tapping hole, is inserted and set to a prescribed position and monolithic refractory 2 is pressed into the surroundings of this large-shaped block 1 for repairing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217601-A (JP)
Title: Preventive or therapeutic agent for autoimmune disease and immunosuppressant
Inventor: TOMIYAMA YASUSHI
IPC: A61P31/04
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a prophylactic or therapeutic agent for autoimmune diseases and an immunosuppressant.  <P>SOLUTION: The prophylactic or therapeutic agent for autoimmune diseases and the immunosuppressant comprise as an effective ingredient a compound represented by formula (I) [wherein W is a 9-17C saturated or unsaturated carbon chain optionally bearing a hydroxy group; X is a 11-25C saturated or unsaturated carbon chain optionally bearing a hydroxy group; Y is (CH<SB>2</SB>)<SB>a</SB>-CH=CH-(CH<SB>2</SB>)<SB>b</SB>, (CH<SB>2</SB>)<SB>a</SB>(wherein (a) and (b) are each an integer of 0-5; and (a+b) is at most 5), S(O)<SB>0-2</SB>CH<SB>2</SB>or NHCH<SB>2</SB>; Z is CO or SO<SB>2</SB>; R is a CH<SB>2</SB>OH, CO<SB>2</SB>H, CO<SB>2</SB>OCH<SB>2</SB>CO<SB>2</SB>H or CH<SB>2</SB>OSO<SB>3</SB>H group; and R<SB>0</SB>is an OH, NH<SB>2</SB>or NHAc group] or a pharmacologically acceptable salt thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225382-A (JP)
Title: Structure of bamboo rail fence panel
Inventor: HATTORI TAKASHI
IPC: E04H17/14
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a bamboo rail fence panel positively holding strength even in the case of a long-sized panel and beautiful in appearance.  <P>SOLUTION: This bamboo rail fence panel is provided with a rectangular frame body 20 comprising end frame members 21 at both ends and side frame members 25 on both sides; bar-like members 30 extended between the side frame members in the frame body; and a round bamboo panel part 40 formed in panel shape by arranging a plurality of panel constitutive members 41 formed of round bamboo members 42, orthogonally in a bent manner to the bar-like members and insert-fixing both end parts to recessed groove parts 22 of the end frame members. Reinforcing round bamboo members 50 of straight pipe shape formed by inserting reinforcing bars 55 in the round bamboo members and sticking both end parts of the reinforcing bars to the end frame members are disposed at the round bamboo panel part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225625-A (JP)
Title: Cooling system of construction machine
Inventor: YANAI TOMOYA
IPC: E02F9/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To wholly realize the expansion of a width dimension of a cooling core, an improvement in maintenance workability such as an inspection and cleaning of the cooling core, cost reduction by reduction in the number of part items, and secureness of a distance between a fan and the cooling core.  <P>SOLUTION: A radiator 11 as the cooling core is arranged in a state of running along a curved surface of an armoring body 7 for forming an engine room 7 by inclining a core surface 11a at a certain angle θ to the axis O of the fan 6 in a plan view.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228036-A (JP)
Title: Method and apparatus for cleaning metal mask
Inventor: YAMASHITA MASAMITSU
IPC: H05B33/14
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of a metal mask and a cleaning apparatus thereof in a shorter cleaning operation time, by eliminating an air bleeding operation from a cleaning chamber and a piping, in a preparation stage for the cleaning operation.  <P>SOLUTION: In the cleaning operation, the metal mask is transported and/or taken out under a condition of little air, in other words, under vacuum condition or in carbon dioxide atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231750-A (JP)
Title: Oven bottom structure at oven port of coke oven carbonization chamber
Inventor: FUJITA TOMOKAZU
IPC: C10B29/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the depression of the oven bottom at the inside of the oven port of a coke oven carbonization chamber.  <P>SOLUTION: In a coke oven wherein a door frame 6 has been installed around the oven port of a coke oven carbonization chamber and the oven bottom of the carbonization chamber inside the door frame 6 have been covered with bricks, the oven bottom is repaired. The door frame 6 is detached from the oven port; heat-resistant cast steel (a1) and bricks (a) of the inside oven bottom are removed; and a supporting rod 12 projecting in the longitudinal direction of the carbonization chamber is fixed to the inside of the under side of the door frame 6. Then, the door frame is attached again to the oven port; a reception metal fitting 13 is set to the supporting rod 12; and new bricks (a) are placed on the reception metal fitting 13 as a substitute for the removed heat-resistant cast steel. Since the oven bottom structure is supported by the door frame 6, the depression of the oven bottom is prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229933-A (JP)
Title: Game machine
Inventor: KOGURE YASUHIRO
IPC: A63F7/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the rendering of noise light in photographing by imaging peripheral light from being introduced to a photographing means by a decorative member for decorating the imaging means, in a game machine having imaging and displaying functions for photographing a player and displaying its picture.  <P>SOLUTION: When the front side in a photographing direction of a COMS camera 200 for picking up the image of the player is covered by the decorative member 260 formed of a light transmissive material, a hood part 264 in the decorative member 260 is made of a light shielding material. Thus, light passing through the decorative member 260 is shielded by the hood part 264, so that the light is prevented from being introduced to the CMOS camera 200 by the decorative member 260 or the hood part 264. Consequently, the rendering of noise light is suppressed in imaging by the CMOS camera 200.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235518-A (JP)
Title: Electronic component mounting apparatus
Inventor: MATSUTANI KAZUHIRO
IPC: H05K13/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a case molded with a molding die horizontal to the installation surface without machining the case member.  <P>SOLUTION: An electronic component mounting apparatus comprises an electronic component supply device for handling the electronic components, a substrate transport, the case 6 having these mounted thereon and molded with a molding die, and at least one grounding leg 7 provided in the lower side of the case 6. The grounding leg 7 has a nut 8 passing through a hole 6a1 made in the lower side of the case 6, a bolt 9 passing through the lower side of the case 6 to be screwed into the nut 8, and a grounding material 10 engaged with the bolt 9 and installed on an installation surface G. A horizon adjusting mechanism 11 is provided for adjusting the tilt of the nut 8 independently of the tilt condition of the lower side of the case 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232160-A (JP)
Title: Nonwoven fabric
Inventor: YANAI TAKASHI
IPC: D04H1/492
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric having excellent bulkiness, stretchability and stretch-back property.  <P>SOLUTION: The nonwoven fabric is produced by interlocking staple fibers having a fiber length of 20-200 mm with a columnar stream. The fiber is a latent crimp-developing polyester fiber produced by using polytrimethylene terephthalate as at least one component. The nonwoven fabric has an elastic recovery of ≥45% measured by 50% elongation in the longitudinal direction of the fabric.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247353-A (JP)
Title: Mounting structure of motor
Inventor: ABE NAOTAROU
IPC: H05K7/14
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor mounting structure which has a certain structure that is easily formed and is capable of fixing a motor securely by reducing play given to it.  <P>SOLUTION: The motor mounting structure has such a structure that at least a pair of through-holes 11 for mounting the motor 20 on a housing 21 are formed in a circuit board 10, a pair of elastic anchoring pawls 30 are provided to opposite sides 21b of the housing 21 respectively, roots 32 of the elastic anchoring pawls 30 are joined to the housing 21 in one piece, the elastic anchoring pawls 30 are made to spread outward gradually toward their tips 33, pawls 34 protruding in opposite directions are provided to the tips 33 respectively, and the tips 33 of the elastic anchoring pawls 30 are made to approach each other against their own elastic forces and inserted into the through-holes 11, respectively, to enable the pawls 34 to be anchored to the rear surface (one surface) 10a by an elastic force. A slope 35 bears against the edge 11a of the through-hole 11 as it is tilted to the rear 10a of the circuit board 10 when the pawl 34 is inserted into the through-hole 11, and is provided to the pawl 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243853-A (JP)
Title: Reservoir union for hydraulic master cylinder for vehicle
Inventor: KANAI ATSUSHI
IPC: B60T17/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reservoir union that can improve replenishing properties of working fluid and shorten filling operation when filling the working fluid while discharging air, has high versatility, reduces manufacturing costs and can be accurately formed using resin.  <P>SOLUTION: On the lower face of the reservoir union 1, pipe elements 4, 4 for body connection fitted to boss parts 2b, 2b for union connection projecting from an upper face of a cylinder body 2a of a master cylinder 2 are provided in the lower side. On the upper face of the reservoir union 1, pipe elements 5, 5 for hose connection for connecting hoses 3, 3 connected to a reservoir are provided in the upper side so as to communicate with the pipe elements 4, 4 for body connection. Between the pipe elements 4, 4 for body connection and the pipe elements 5, 5 for hose connection, working fluid storing chests 10, 10 for storing the working fluid are formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243359-A (JP)
Title: Method for manufacturing cast iron shaft
Inventor: AKITA NORIHIRO
IPC: B22D25/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cast iron shaft which can manufacture the cast iron shaft as a one-piece product containing a variety of metallographic structures and being excellent in abrasion resistance by controlling cooling and so on in a mold.  <P>SOLUTION: After molten metal is poured into a cavity 7, the surface of the product is solidified to an extent that the product does not get out of shape in the cavity, by the removal of heat via the mold bodies 1 and 2 and eight sets of movable insert dies 3A-5B. Then seven sets of the insert dies 4A, 4B, 5A and 5B are quickly separated from the solidified surface of the product. The insert dies and the facing portions of the product surface are kept in a non-contact state for approximately 20 seconds. Further four sets of the insert dies 4A and 4B out of the separated insert dies are made to contact the surface of the product again, and the re-contact state is kept for approximately 30 seconds. Then the product is taken out of the insert dies. Mainly a martensitic structure is formed at the portions of the product facing the four sets of the insert dies 4A and 4B which repeat separation and contact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244207-A (JP)
Title: Transport device
Inventor: ASO MAKOTO
IPC: H01L21/68
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport device capable of enhancing the quality of a module by preventing foreign matter such as fine powder, dust, etc. from intruding into a cassette accommodation part.  <P>SOLUTION: The transport device is structured so that a pair of rod-shaped rollers 7a and 7b are rotatably installed in the height direction inside a frame of a door body 6a, and between the two rollers 7a and 7b, a timing belt 8 to make reciprocating motions is set movably in the directions of Arrows C and C'. In the region able to sufficiently cover the region 6b confronting the opening/closing part 3a of the door body 6, a rail 9 in concave shape having a pair of guide grooves 9a and 9b in the vertical arrangement on the left and the right side face of the frame is formed. Inside the rail 9, the opening/closing door 6a fitted with a pair of guide rollers 10a and 10b in the vertical arrangement is installed movably, and the door 6a is attached fast to the timing belt 8 through a mounting plate 11. A magnet sheet 12 is affixed to that inner wall surface of the door 6a confronting the opening/closing part 3a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265469-A (JP)
Title: Data recording method and device, data recording medium, data reproducing method and device, data transmitting method and device, data receiving method and device
Inventor: SAKO YOICHIRO
IPC: G11B20/12
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To make sub-data other than main data recordable or reproducible without affecting entirely the constitution of a normal reproducing system and signal processing.  <P>SOLUTION: The main data and the sub-data are respectively subjected to encoding processing of error correction by ECC (error correcting code) encoders 2a and 2b. The main data are modulated by an 8-16 modulation part 3. In a synchronizing signal adding part 7, a selected pattern among a plurality of patterns is added as the synchronizing signal in accordance with a conversion table stored in a table memory 4. In a specified section preset on an optical disk, a switch 13 is turned ON, and the selection of the pattern of the synchronizing signal is controlled according to a value of the sub-data, thereby the sub-data are recorded. The recording signal of an EFM Plus frame format is generated from the synchronizing signal adding part 7 and supplied to an optical pickup 9 through a recording circuit 8, then the main data and sub-data are recorded with respect to the optical disk 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI