baber/WOPTO huggingface dataset:
Patent JP-2003192013-A (JP)
Title: Twist tie using plastic wire as core material
Inventor: O SHUDO
IPC: B65D63/10
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twist tie having good operability in fastening and unfastening and using a non elastic plastic wire, which does not rust and wounds the tip of fingers or the like as a metal wire, as a core material.  <P>SOLUTION: The twist tie comprising two pieces of film and the non elastic plastic wire is formed by putting the non elastic plastic wire as the core material between the two pieces of film and by bonding the two pieces of film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002282277-A (JP)
Title: Instrument for dentist including driven tool and transmission device having magnetic connecting member
Inventor: BIERBAUM THOMAS
IPC: A61C1/06
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an instrument which meets the requirements for the instrument concerning the operational form and torque by improving the instrument for a dentist including a driven tool and a transmission device having a magnetic connecting member. SOLUTION: A transmission device includes at least one magnetic and/or magnetizing connecting member, and a means for controlling the transmission moment of the connecting member.
Patent JP-2003196525-A (JP)
Title: Order placing and receiving management system
Inventor: SUGANO TORU
IPC: G06Q30/06
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order placing and receiving management system capable of managing a state by a simple process.  <P>SOLUTION: A center server 12 executes an action predetermined by using a document type regarding transaction data, information of a sender and information of a receiver as conditions when it mediates the transaction data between a buyer side device 11 and a seller side device 13, and it manages information regarding data to be received next as a state. In the transaction, when data different from the data to be received next is received, an error is signaled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198049-A (JP)
Title: Variable wavelength semiconductor laser apparatus and variable wavelength semiconductor laser integrated apparatus
Inventor: MUKOHARA TOMOKAZU
IPC: H01S5/223
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable wavelength distribution feedback laser apparatus having a new configuration where there are no mode jumps, a variable wavelength range is wide as compared with before, and at the same time a switching speed is high.  <P>SOLUTION: A variable wavelength semiconductor laser apparatus 10 has a variable wavelength element section 12 and a stimulation element section 14 for allowing a variable wavelength layer at the variable wavelength element section to be subjected to light stimulation on a common n-InP substrate 16. The variable wavelength element section has an n-InP lower clad layer 18, a variable wavelength layer 20, an i-InP layer 22, an active layer 24, a p-InP spacer layer 26, a p-diffraction grating 28, and a p-InP buried layer 30 on the substrate. The stimulation element section 14 has a common n-InP lower clad layer, an active layer 32 in common with a variable wavelength layer, and a common i-InP layer, and has a p-InP spacer layer 34, a p-diffraction grating 36, and a p-InP buried layer 38 on it. The upper section of a laminated structure is formed as a stripe-like ridge, is buried in an InP buried layer 39, and further has a p-InP upper clad layer 40 on it. The variable wavelength element section and excitation element section have an independent electrode structure each.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190767-A (JP)
Title: Method for manufacturing micro-fluid device
Inventor: ANAZAWA TAKANORI
IPC: B01J19/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a micro-fluid device having a laminated structure with high productivity by laminating and fixing a coating film-like resin layer, which is flexible, especially extremely thin and easy to damage, to another member in an industrially stable manner and accurately aligning the resin layer with the another member to laminate the same.  <P>SOLUTION: The micro-fluid device having a capillary flow channel is manufactured by laminating a coating film-like member (B) to a member (A). This manufacturing method is characterized in that the member (B) is transferred to the member A and comprises a process (I) for forming the coating film-like member (B) forming material on a temporary support to solidify the same, a process (II) for laminating the coating film-like member (B) formed on the temporary support and the member (A) to fix both of them and a process (III) for dissolving the temporary support to remove the same from the member (B).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192843-A (JP)
Title: Rubber composition for studless tire
Inventor: KAWASE MASATO
IPC: C08K3/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition which is used for studless tires and can largely improve a grip performance on ice and greatly improve an abrasion-resistant performance from the viewpoint of economical efficiency.  <P>SOLUTION: This rubber composition for the studless tires comprises (A) 100 pts.wt. of a rubber component, (B) 2 to 15 pts.wt. of short fibers, (C) carbon black having a nitrogen adsorption specific surface area of ≥140 m<SP>2</SP>/g and a DBP absorption of ≥100 mL/100 g, and (D) silica in a total amount (C) and (D) of 40 to 60 pts.wt., and (E) 3 to 15 pts.wt. of powder-processed articles containing a cellulose substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195780-A (JP)
Title: Liquid crystal display device and heating cooker using the same
Inventor: OTA TOMOKO
IPC: G09F9/35
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a heating cooker capable of improving accuracy of positioning 1st electric parts such as control circuit parts and 2nd electric parts such as cables.  <P>SOLUTION: The liquid crystal display device and the heating cooker are provided with a liquid crystal panel 1, a substrate 2 having the 1st electric parts for liquid crystal panel control connected with the liquid crystal panel 1, and the 2nd electric parts such as cables 4 connected with the 1st electric parts, and a supporting member 6 for supporting the liquid crystal panel 1, and are structured to position the 1st electric parts and the 2nd electric parts by the supporting member 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192351-A (JP)
Title: Iron oxide particles
Inventor: KATSUYAMA KOICHI
IPC: H01F1/33
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide iron oxide particles whose low coaguration and magnetic property are balanced and able to be arranged in an electrification performance balance and a mutual solubility with a resin when magnetic toner is produced.  <P>SOLUTION: In the iron oxide particles, silicon is contained in the inner part of the particles, their surfaces are coated with a complex iron oxide which contains silicon and zinc, a volumetric ratio of zinc contained in the particles with 5 vol.% dissolution rate of iron element from the surfaces to silicon is 2-5, a mean particle diameter on pieces by a SEM observation is 0.1-0.3 μm, the mean particle diameter on pieces D<SB>50</SB>by a laser diffraction scattering particle size distribution measurement is 200-1,000 nm and a particle shape is octahedral.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194433-A (JP)
Title: Heat pump hot water supply device
Inventor: TAKIZAWA SADAHIRO
IPC: F24H1/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump hot water supply device capable of continuing a hot water supply operation, even when a water temperature supplied to a gas cooler reaches a predetermined temperature.  <P>SOLUTION: The heat pump hot water supply device having a refrigerating cycle which connects a compressor 1, a gas cooler 3, a pressure reducing device 5, and an evaporator 7 in sequence and supplying hot water by heating water in the gas cooler 3, comprises a heat exchanger 21 for reducing a refrigerant temperature of an outlet side of the gas cooler 3 when the water temperature supplied to the gas cooler 3 reaches the predetermined temperature or higher.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200222-A (JP)
Title: Bender
Inventor: TAKAHASHI HIDEAKI
IPC: B21D5/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the bending accuracy by reliably holding and fixing a work when positioning the work to butting parts.  <P>SOLUTION: A bender has a pair of right and left butting parts 1 to which the work W is butted and positioned, and holding members 2A and 2B (2C and 2D) which are provided on each butting part 1 to hold the work W in the right-to-left direction or the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195901-A (JP)
Title: Electronic device for vehicle
Inventor: KIMURA MIKIHIRO
IPC: G05B9/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize the desired controlling performance by properly controlling the reset of two or more microcomputers.  <P>SOLUTION: This electronic device has two microcomputers (first microcomputer 11 and second microcomputer 12) having different lowest operating voltage. A power source IC 14 is provided with two constant voltage circuits 15, 16, respectively generating the operating voltage V1, V2. Two reset generating circuits 17, 18 are connected to the constant voltage circuit 16, and these reset generating circuits 17, 18 observe the operating voltage V2, and output a reset signal to each of microcomputers 11, 12 when V2 is lowered. The reset voltage corresponding to the lowest operating voltage of each microcomputer 11, 12 is respectively determined in the reset generating circuits 17, 18. The first microcomputer monitors the reset signal from the reset generating circuit 18 to the second microcomputer 12, and is transferred to the other processing corresponding to the reset information when the reset is generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194239-A (JP)
Title: Butterfly valve
Inventor: NAGAO MINORU
IPC: F16K47/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve capable of suppressing noises and vibrations by dispersing the cavitation and suppressing its growth to lessen and achieving a prolonged lifetime by preventing the valve body base material and/or valve box base material from generation of a cavitation damage.  <P>SOLUTION: The butterfly valve includes a cavitation suppressing and dispersing part 5 consisting of combtooth grooves adjacent to a peripheral sheet 2A of the valve body 2. This allows locating the cavitation generating sources in four places on the peripheral surfaces of the valve body 2 and/or six places on the inner surface of the valve box 1 near the valve box sheet 1A. A cavitation damage resisting member formed from a ceramic plate is provided on the surfaces of the valve body base material and/or valve box base material in these specified parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201231-A (JP)
Title: Emulsion composition
Inventor: MATSUDA KENJI
IPC: A61K45/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an emulsion composition having improved long-term stability and sense of use and excellent effectiveness of a medicine, etc., to be contained.  <P>SOLUTION: This emulsion composition comprises an oily component having at least 50-800 organicity and 50-300 inorganicity and containing ≥60 m mass % of a high polar oil liquid at a normal temperature (25°C), an acrylic acid/ alkyl methacrylate copolymer, a lipophilic nonionic surfactant and a hydrophilic nonionic surfactant. At least one of the lipophilic nonionic surfactant and the hydrophilic nonionic surfactant is preferably in the form of at least one kind selected from a glycerol fatty acid ester, polyoxyethylene hardened castor oil, polyoxyethylene castor oil and polyoxyethylene hardened castor oil fatty acid ester.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200641-A (JP)
Title: Printer
Inventor: UENO TOMOICHI
IPC: B41J5/30
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which the location storing document data in a computer can be recognized obviously upon glancing a print sheet.  <P>SOLUTION: The printer for printing data received from a computer 10 comprises a surface print mechanism section 22 for printing on the surface of a print sheet, a rear surface print mechanism section 23 for printing on the rear surface of the print sheet, a section 33 for receiving data transmitted from the computer 10, a data processing section 31 for controlling processing of received data, a buffer 35 for temporarily storing surface print data in the received data, a buffer 36 for temporarily storing rear surface print data in the received data, and a print controller 37 controlling the operation for printing each print data on each side of a sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305732-A (JP)
Title: Visual terminal apparatus having virtual background function and method of obtaining the same
Inventor: CHANG SANG-WOON
IPC: H04W88/02
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a visual terminal apparatus having a virtual background function and method of obtaining the same. SOLUTION: The visual terminal apparatus for providing a visual telephone service includes a camera unit for photographing a user image; an image processing unit connected to the camera unit for extracting only the user's face from the user image outputted from the camera part and compositing the extracted user's face with a virtual background; and a display unit for displaying the image outputted from the image processing part.
Patent JP-2003196057-A (JP)
Title: Printing method of application data
Inventor: KATO TOMOKAZU
IPC: B41J29/38
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of taking a long time in printing processing for acquiring an application to a client computer from an application server when an unspecified user requires a print to a printer of a print shop connected to a network via the usable Internet from a client computer on the network capable of providing application service.  <P>SOLUTION: A print request is transmitted to the printer of the print shop from the client computer, and ASP authentication data is transmitted for making access to the application server. Thus, the printer can output print data by receiving the data from the application server by directly making access to the application server.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164554-A (JP)
Title: Golf swing corrector
Inventor: ISHII SATORU
IPC: A63B69/36
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swing corrector which enables a golfer to practice a swing in such a manner that the golfer can make a stable body turn so as to prevent the axis of rotation of the golfer's body from shifting vertically and laterally, namely to prevent the golfer's dominant eye (13) from moving, when the golfer makes a practice swing.  <P>SOLUTION: This swing corrector is used by placing the swing corrector (1) in front of the golfer when practicing the swing and is helpful for the golfer in training and learning the swing by seeing through an identification zone A(4) with the dominant eye (13) through a slit (11) and making the swing starting from the posture of the swing and further finishing the swing from the downswing in a manner as to prevent the dominant eye (13) from shifting vertically and laterally, namely keeping the identification zone A(4) aligned to the lines (14) of the eye or by maintaining the misalignment of a specified quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003502170-A (JP)
IPC: B29C48/94
Filed: 2000-06-07
Abstract: The invention relates to a rotating nozzle structure of an extruder which comprises a rotatable nozzle, a die, which rests against the extruder frame and which comprises an annular front surface on the nozzle side, and a sealing plate, which is arranged between the front surface of the die and the nozzle and pressed tightly against the sealing surface of the nozzle to seal the nozzle with respect to the die. According to the invention, the die is arranged to slide in the axial direction with respect to the extruder frame and comprises a flow channel, which is under pressure of the material to be extruded and tapers conically towards the nozzle, and that the ratio of the area (Atiiv) of the die's annular front surface to the area (Aproj) of the projection surface of the flow channel's conical section is between 0.1 and 10.
Patent JP-2003505860-A (JP)
Title: 中性子変質を使用する電荷補償半導体素子の製造方法
IPC: H01L29/78
Filed: 2000-07-04
Abstract: (57)【要約】
高電圧ＭＯＳＦＥＴなどの半導体素子は、遮断接合部（４０）からの空乏時に、電圧維持空間電荷区域を与える交互のｐ型（１１）およびｎ型（１２）領域を有する多ｐ−ｎ接合リサーフ半導体材料（１０）を含むことが知られている。本発明は、シリコン原子のリンへの変質によってｎ型領域（１２）を形成するように、マスク（５０）におけるウィンドウ領域（５２）で熱中性子（１５０）の平行ビーム（１５２）を、材料のｐ型領域（１１）のアクセブタドーピング濃度（Ｎａ）を有するｐ型シリコン本体（１００）に照射する、低コストで信頼性の高い材料などの製造方法を提供する。ｐ型領域（１１）の低アクセブタ濃度のバランスを取るための非常に明確で制御可能なリンドーピング濃度は、ボロンのアクセブタ濃度であっても、このように実現される。このように形成されたシリコン本体（１０）は、素子製造のウェーハを形成するように、ｐ−ｎ接合（２１）に対して横方向（１１０）にスライスおよび／または研磨される。
Patent JP-2003506737-A (JP)
Title: 二重回折光学レンズを使用しているマルチプレクシング／デマルチプレクシング装置
IPC: G02B6/293
Filed: 2000-05-31
Abstract: (57)【要約】
波長分割マルチプレクシング装置１０が開示されている。好ましい実施の形態では、波長分割マルチプレクシング装置１０が、複数の単色光ビーム２８を平行にするための回折光コリメーティングレンズ１６と、複数の平行にされた単色光ビームを組合わせて多重化された多色光ビームを作るための回折格子２０と、多重化された多色光ビーム３０を集束するための回折光集束レンズ２０とを有する。
Patent JP-2003509965-A (JP)
IPC: H04B7/26
Filed: 2000-08-21
Abstract: A method for synchronizing a local reference frequency in a mobile station includes measuring a current ambient condition of the mobile station and using stored data indicating variance of the local reference frequency with known ambient conditions to determine the method by which the local reference frequency is synchronized.
Patent JP-2003509455-A (JP)
Title: 医薬チューインガム製剤
IPC: A61K9/68
Filed: 2000-03-24
Abstract: (57)【要約】
薬物又は薬剤を個体に送達するための方法及びチューインガムが提供される。チューインガムは薬物又は薬剤を含む。薬物又は薬剤はチューインガム組成物（水溶性部分及び／又は不溶性ベース部分）中に存在する。ガムを噛むことにより、薬物又は薬剤がチューインガムから放出されることがわかった。チューインガムを噛み続けると、口腔内に圧力を生じ、薬剤又は薬物を口腔中に含まれる口粘膜により個体の全身系に直接押しやる。これは全身系への医薬品の吸収だけでなく、系内の医薬品の生物利用能を大いに増進する。
Patent JP-2003513046-A (JP)
Title: フルオロキノロン抗生薬およびキサンタンガムを含有する薬学的組成物
IPC: A61K47/04
Filed: 2000-10-10
Abstract: (57)【要約】
フルオロキノロン抗生薬、キサンタンガムおよびこのフルオロキノロン抗生薬およびキサンタンガムを適合させるために十分な量の水溶性のカルシウム塩を含有する薬学的組成物が開示される。本発明は、水溶性の薬学的組成物中でフルオロキノロン抗生薬およびキサンタンガムを適合させる方法に関する。本発明の方法に従って、カルシウム塩が、この組成物に、フルオロキノロンをキサンタンガムと適合させるのに十分な量で加えられる。本発明はまた、フルオロキノロン薬、キサンタンガムおよびフルオロキノロン薬とキサンタンガムを適合させるのに十分な量のカルシウム塩を含有する組成物に関する。
Patent JP-2003518244-A (JP)
Title: 抗体混合物を用いた急速蛋白質同定
IPC: G01N33/558
Filed: 2000-11-17
Abstract: (57)【要約】
電気泳動ゲル（１２）の試料チャンバ（２２）内に蛋白質混合物（１５）を配置し、かつ電気泳動を実施して、分子量に基づいて分離方向（２５）にゲル（１２）内の二次元分離パターン（２６）となるように混合物（１５）を分離することによって、多数の蛋白質を急速に同定するための方法および装置を開示する。分離パターン（２６）を膜（２８）に移行させ、次いで個別の隣接するスロットのセット（６４ａ〜６４ｄ）を有するプレート（５０）を膜（２８）に接触させる。スロット（６４ａ〜６４ｄ）を介して加圧下に各抗体混合物（６６ａ〜６６ｄ）を灌流することによりスロット（６４ａ〜６４ｄ）の各々の内部に異なる抗体混合物（６６ａ〜６６ｄ）を導入する。各スロットを介して灌流された抗体混合物（６６ａ〜６６ｄ）は、異なる蛋白質のバンドが各スロット（６４ａ〜６４ｄ）内の抗体混合物（６６ａ〜６６ｄ）により分割可能である、十分に異なる分子量の数種の異なる蛋白質（２４ａ〜２４ｈ）を認識する。類似の分子量の蛋白質は、別の方法でオーバーラップする蛋白質のバンドが異なるレーンで検出されるよう、異なるスロットを介して灌流される抗体混合物により認識される。各レーンの蛋白質バンドの位置は、そのレーンについて混合物により認識される蛋白質の推定位置と相関付けられる。
Patent JP-2003514669-A (JP)
Title: 電磁場を用いる金属垂直連続鋳造方法とその実施のための鋳造設備
IPC: B22D11/04
Filed: 2000-11-17
Abstract: (57)【要約】
本方法によれば、鋳型内に存在する溶融金属のメニスカスに、全体的にドーム状の形をそれに付与しようとする軸方向交番磁場の作用と同時に、メニスカスの表面動揺を沈めるための横断方向連続磁場の作用にもかけられる。実施設備は、金属スラブ鋳造のための冷却組み立てプレート（２，３と４，５）付きの鋳型（１）と、鋳造軸（１１）と共線の、軸方向磁場を発生するために溶融金属のメニスカス（１２）の部位で鋳型を囲繞する交流用コイル（１７）と、鋳造軸に垂直なメニスカス（１２）の部位で鋳型の大きなプレートを横断する連続磁場インダクタとから成る。
Patent JP-2003525969-A (JP)
Title: スルホン化ポリエステル化合物の製造方法
IPC: C08G63/91
Filed: 2000-11-30
Abstract: (57)【要約】
スルホン化された酸またはエステルをヒドロキシ含有化合物と反応させてスルホン化されたヒドロキシ末端基付きエステルを形成し、このエステルが次にポリ（エチレンテレフタレート）系ポリエステルとのエステル交換反応を、続いて重縮合反応を受けて所望とされるスルホン化ポリエステル化合物を形成する、防汚剤および／または繊維糊付剤としての使用に適したスルホン化ポリエステル化合物を製造する方法。
Patent JP-2003516808-A (JP)
Title: 移動可能乳児支持体を備える乳児管理装置
IPC: A61G11/00
Filed: 2000-11-15
Abstract: (57)【要約】
保育器或いは加温装置用の乳児支持装置（１２０）である。装置（１２０）は、フレーム（１１）と、フレーム（１１）に対して中心の位置にある乳児支持用デッキ（２１）とを備える。デッキ（２１）はフレーム（１１）に対して中心の位置から横方向に延出する位置へ移動可能である。
Patent JP-2003517200-A (JP)
Title: シリコンオンインシュレータ（ｓｏｉ）技術によるラテラル絶縁ゲートバイポーラトランジスタ（ｌｉｇｂｔ）素子
IPC: H01L29/06
Filed: 2000-11-29
Abstract: (57)【要約】
ラテラル薄膜ＳＯＩ素子は、半導体基板と、前記基板上の埋込み絶縁層と、第２導電型のボディ領域内に形成された第１導電型のソース領域とソース領域に接続されたボディ領域内の第２導電型のボディコンタクト領域とを有する埋込み絶縁層上のＳＯＩ層内のＬＩＧＢＴとを含む。第１導電型のラテラルドリフト領域はボディ領域に隣接して設けられ、薄くドーピングされたドレイン領域を形成し、第１導電型のドレインコンタクト領域はドレインコンタクト領域に接続された、ドレイン領域内の第２導電型のアノード領域を有するドリフト領域によりボディ領域から離れて横方向に配置される。ゲート電極は、表面絶縁領域により少なくとも実質的にボディ領域及びドリフト領域から絶縁された状態でボディ領域に隣接するラテラルドリフト領域の一部を覆って延び、かつ動作中にチャネル領域が形成されるボディ領域の一部を覆って形成されている。
Patent JP-2003531740-A (JP)
Title: フィルムの伸張方法およびかかるフィルム
IPC: B29C55/16
Filed: 2000-11-21
Abstract: (57)【要約】
フィルムの幅の全てまたは一部を伸張中または伸張直後に冷却してフィルムの均一性を改善するフィルムの伸張方法に関する。この方法は、フィルム（２６）の対向する端部に沿って複数のクリップ（２２，２４）でフィルムを把握し、クリップ（２２，２４）を推進させてフィルムを伸張させる、テンター（１０）においてポリマーフィルム（２６）を伸張する工程を含む。テンター（１０）は、駆動クリップ（２２）とアイドラクリップ（２４）とを含み、駆動クリップ（２２）の各対の間に少なくとも１個のアイドラクリップ（２４）がある。冷却は、冷却がない以外は同一のプロセス条件で得られる間隔に対してクリップの間隔の均一性を改善するためになされる。
Patent JP-2003518437-A (JP)
IPC: B21D51/26
Filed: 2000-12-22
Abstract: A method for fastening a bottom part (40) to a can body (31). The method comprises positioning the bottom part at one end of the can body such that a rim portion of the bottom part is in abutting engagement with a radial flange formed at said one end, rotating the can body in relation to at least one bending or folding tool (43-45), and moving said bending or folding tool radially in relation to the can body along a predetermined path corresponding to the cross sectional shape of the can body, so as to fasten the bottom part to the can body. <??>Furthermore the invention relates to an apparatus (13) for fastening a can bottom to a can body having a non-circular cross-sectional shape. The apparatus comprises means for rotating a can body with a can bottom positioned at one end thereof such that a rim portion of the bottom is in abutting engagement with a radial flange formed at said one end of the can body, at least one bending or folding tool (43-45) movable radially in relation to the can body positioned on said rotating means, and means (46) for moving or biasing the bending or folding tool radially into engagement with said rim portion and/or with said radial flange (41,42), so as to bend or fold said rim portion and/or said flange. <??>Additionally the invention relates to a can making facility comprising the aforementioned apparatus.A method for fastening a bottom part (40) to a can body (31). The method comprises positioning the bottom part at one end of the can body such that a rim portion of the bottom part is in abutting engagement with a radial flange formed at said one end, rotating the can body in relation to at least one bending or folding tool (43-45), and moving said bending or folding tool radially in relation to the can body along a predetermined path corresponding to the cross sectional shape of the can body, so as to fasten the bottom part to the can body. <??>Furthermore the invention relates to an apparatus (13) for fastening a can bottom to a can body having a non-circular cross-sectional shape. The apparatus comprises means for rotating a can body with a can bottom positioned at one end thereof such that a rim portion of the bottom is in abutting engagement with a radial flange formed at said one end of the can body, at least one bending or folding tool (43-45) movable radially in relation to the can body positioned on said rotating means, and means (46) for moving or biasing the bending or folding tool radially into engagement with said rim portion and/or with said radial flange (41,42), so as to bend or fold said rim portion and/or said flange. <??>Additionally the invention relates to a can making facility comprising the aforementioned apparatus. <IMAGE> <IMAGE>