baber/WOPTO huggingface dataset:
Patent JP-2007516596-A (JP)
Title: 金属電極を備えているトランジスタデバイスおよびそのようなデバイスを形成する際に用いるための方法
IPC: H01L21/00
Filed: 2004-07-09
Abstract: 金属ソース電極と、金属ドレイン電極と、金属ゲート電極と、堆積させた半導体材料内のチャネルとを有するトランジスタデバイスであって、金属ゲート電極、金属ソース電極の第１の金属部分、および金属ドレイン電極の第１の金属部分を含む第１の層と、金属ソース電極の第２の金属部分、金属ドレイン電極の第２の金属部分、堆積させた半導体材料、および半導体材料と金属ゲート電極との間にある誘電体材料を含む第２の層と、基板を含む第３の層とを含み、第１の層、第２の層および第３の層は、第２の層が第１の層と第３の層との間に配置されるような順序で構成されているトランジスタデバイス。
Patent JP-2007515935-A (JP)
Title: βカテニン経路のモディファイヤーとしてのＰＲＫＣｓ及び使用方法
IPC: G01N33/574
Filed: 2004-08-13
Abstract: ヒトＰＲＫＣ遺伝子はβカテニン経路のモジュレーターとして同定されており、したがってこれらは欠陥βカテニン機能に関連する疾患の治療上の標的である。ＰＲＫＣの活性を調節する作用剤を探すためにスクリーニングすることを含む、βカテニンのモジュレーターを同定する方法が提供される。
Patent JP-2007503893-A (JP)
IPC: A61B18/14
Filed: 2004-08-19
Abstract: A heart catheter visual support procedure displays (6, 13) electroanatomical 3D (Three Dimensional) mapping (15) from markers placed on the rib cage with segments (11) of a previously obtained tomographic image (14) in correct dimensional relationship (12) as a polygon network using a volume rendering technique with adjustable transparency and blending (7) factor. Independent claims are included for equipment using the procedure with images from X ray, or magnetic resonance tomography or ultrasonic imaging and for subsequent refinement stages using surface matching and calculation of the relative catheter tip position (16).
Patent JP-2007503826-A (JP)
Title: 乳癌のリスクの診断
IPC: A61K48/00
Filed: 2004-09-02
Abstract: 癌，特に乳癌のリスクを予測するために用いることができる診断方法が開示される。この方法は，（ｉ）患者のゲノムのサンプルを単離し；そして（ｉｉ）本明細書において配列番号１として識別される配列中に含まれる遺伝子の存在または発現を検出することを含み，ここで，遺伝子の存在または発現は，癌の存在またはリスクを示す。
Patent JP-2007505842-A (JP)
Title: 置換されたフェナントロピラン
IPC: C07D309/32
Filed: 2004-08-20
Abstract: 本発明は、特殊なフォトクロミックフェナントロピラン、ならびにそれらの、あらゆる種類の合成樹脂材料における、特に眼科用の使用に関する。特に、本発明は、２Ｈ−フェナントロ［２，１−ｂ］ピランおよび３Ｈ−フェナントロ［３，４−ｂ］ピランから誘導された、開いた形態で特に長波吸収極大を有するが、非励起状態では無色であるフォトクロミック化合物に関する。
Patent JP-2007508876-A (JP)
Title: 吸入器
IPC: A61M15/08
Filed: 2004-10-14
Abstract: 【課題】   【解決手段】  折り曲げ可能な部分を有する筒型エア流通路を規定する筒型ボディ（１）が、周辺に延長する波形部分を具える好ましくはＵ字形状部分と、少なくとも一の活性で、吸入可能な粒子状物質の前記流通路への投与を供給する手段と、キャップ（２）を具える吸入器。本発明によれば、前記少なくとも一の活性で、吸入可能な粒子状物質の投与が、前記キャップ（２）の中に配置されており、取り入れ方向における波状部分の開始地点で実質的に前記キャップから開放される。 【選択図】    図６
Patent JP-2007510653-A (JP)
Title: ケモカインレセプターの阻害剤として有用なビピペリジニル誘導体
IPC: A61K31/445
Filed: 2004-11-01
Abstract: 多くの実施形態において、本発明は、ＣＣＲ５レセプターの阻害剤としての新規種類のビピペリジニル化合物、そのような化合物を調製する方法、一つ以上のこのような化合物を含む薬学的組成物、一つ以上のこのような化合物を含む薬学的処方物を調製する方法、およびこのような化合物または薬学的組成物を使用してＣＣＲ５に関連する一つ以上の疾患を処置、予防、阻害または軽減する方法を提供する。本発明はまた、本発明の化合物と、ヒト免疫不全ウイルス（ＨＩＶ）の処置において有用な一つ以上の抗ウイルス剤または他の薬剤との組み合わせの使用に関する。本発明はさらに、固形臓器移植拒絶、対宿主性移植片病、関節炎、慢性関節リウマチ、炎症性腸疾患、アトピー性皮膚炎、乾癬、喘息、アレルギーまたは多発性硬化症の処置における、単独でまたは別の薬剤と組み合わせての、本発明の化合物の使用に関する。
Patent JP-2007509988-A (JP)
Title: アルツハイマー病治療のためのヒドロキシプロピルアミド
IPC: C07C233/19
Filed: 2004-11-01
Abstract: 本発明は、アルツハイマー病及び他の類似疾患の治療に有用な式（Ｉ）の化合物に関する。これらの化合物には、哺乳動物におけるアルツハイマー病、及びＡβペプチドの沈着を特徴とする他の疾患の治療に有用な、βセクレターゼ酵素の阻害剤が含まれる。本発明の化合物は、Ａβペプチドの生成を低減するための薬剤組成物及び治療方法においても有用である。
Patent JP-2007513758-A (JP)
Title: 縦型遮断弁を有する多目的手持ち噴霧器
IPC: A47K13/00
Filed: 2004-11-15
Abstract: 本発明は、単一のストリームまたは種々のパターンの多数のストリームで流体を配送する手持ちの噴霧器に関し、コントローラ、延長バー、および多目的の使用のための噴霧先端具を備える。コントローラは、加圧された流体源からの出口への流れを制御するために縦型遮断弁を組み込んでおり、縦型遮断弁はユーザーが手動で調節する押しボタンによる即時の流体供給を得ることを可能にしている。弁内において可動のステムアセンブリがシートに係合され、圧縮ばねおよび入口流体からの圧力により閉鎖位置に付勢されている。圧縮ばねを支持する底部カバーはシールのためのＯ−リングと共にハウジング本体に固定されており、そして、頂部カバーがステムアセンブリのシールと適切な移動を得るためのＯ−リングをロックすべく調節可能に配置されている。
Patent JP-2007518353-A (JP)
Title: リードソロモン符号化および復号の方法
IPC: H03M13/15
Filed: 2004-12-08
Abstract: リードソロモン・エンコーダ方法に、データ・ブロックにＮ個の０を追加することと、その係数がデータ・ブロックのデータおよび０である多項式Ｐ（ｘ）の連続するホーマー・リダクションを実行することが含まれる。剰余β （ｉ） に、対応する多項式係数Ｄ （ｉ） （ｘ）をかけ、結果の積のすべての合計をとる。この積の合計をパリティ記号としてデータ・ブロックに追加して、コードワードを形成する。リード・ソロモン・デコーダ方法に、コードワードとシンドローム・ベクトルとの内積としてシンドロームを計算することが含まれる。シンドロームが０と等しい場合に、単にパリティ記号を除去することによってコードワードを復号する。シンドロームが０と等しくない場合に、誤りの位置のエラー・ロケータ多項式を形成し、解くことと、それらの位置でのエラー・マグニチュードのエラー・マグニチュード多項式を形成し、解くことと、コードワード内の誤りを訂正することによって、コードワードを訂正する。コードワードは、パリティ記号を除去することによって復号される。これらの方法は、ソフトウェアで実行される。
Patent JP-2007519588-A (JP)
Title: 多機能エレベータクロスヘッド
IPC: B66B19/00
Filed: 2004-12-10
Abstract: エレベータの多機能クロスヘッドは、エレベータのかご室の枠を形成する二つの垂直支持枠の上部先端に水平に配置される。クロスヘッドは、ドアヘッダー、ドアハンガーアセンブリ、ドア操作盤アセンブリおよび梁を支える。梁は、昇降路内でエレベータのかご室を上昇または下降させるためにエレベータシステムにおいてロープを巻き上げる滑車アセンブリを支える。
Patent JP-2007524304-A (JP)
IPC: H04W52/02
Filed: 2005-02-04
Abstract: A system (400), device (500) (401), and method are provided for power saving in a wireless communication network (400), where all devices (401i) regularly transmit a beacon (600) but can enter a hibernation mode in which they do not transmit beacons (600) and operate in a power-saving state. A device (400) announces the start (303) and duration (304) of the hibernation period in its beacon (600) prior to its hibernation period. The neighboring devices (401i) keep information on the presence of the beacon (600) of the hibernating device (401) in their own beacons (600) in order to block the beacon slot (204) for the hibernating device (401) during its sleep time. Devices (401i) furthermore include an information element (604) in their beacons (600) that contains all receiver addresses for which a device (401i) has data pending to be sent.
Patent JP-2007527060-A (JP)
Title: チップ設計検証装置及び方法
IPC: G06F11/273
Filed: 2005-02-17
Abstract: 本発明はチップ設計検証装置及び方法を公開する。そのチップ設計検証方法は前記ソフトウェアブロックの動作により発生した出力データを前記インターフェース手段に伝送して、前記チップ設計検証プログラムを遂行することにより前記インターフェース手段を介して受信された前記ハードウェアブロックの出力データは有効性可否を判断した後、前記ハードウェアブロックの有効な出力データのみを前記ソフトウェアブロックに印加するソフトウェア側動作段階と、前記ハードウェアブロックの動作により発生した出力データを前記ソフトウェアブロックに伝送して、前記インターフェース手段で前記チップ設計検証プログラムを遂行することにより受信される前記ソフトウェアブロックの出力データは有効性可否を判断した後、前記ソフトウェアブロックの有効な出力データのみを前記ハードウェアブロックに印加するハードウェア側動作段階を具備することを特徴とする。したがってチップ設計時にチップ設計上の誤謬を検出することができるようにして、さらに迅速なチップ設計検証速度を提供してくれる。
Patent JP-2008172495-A (JP)
Title: Image forming apparatus
Inventor: IKEDA TAKEMASA
IPC: B41J29/00
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform a setting and changing operation of the present date/time in an internal timer part while ensuring security during security enforcement mode operation in an image forming apparatus.  <P>SOLUTION: According to the image forming apparatus, when setting and change information of the present date/time of a timer part is inputted, whether a security enforcement mode currently operates is determined. When it is determined that the security enforcement mode currently operates, whether an input source of the setting and change information is an operating part or a date/time information acquiring part is determined. When it is determined that the input source of the setting and change information is the operating part, difference time between date/time shown by the setting and change information and the present date/time outputted from the timer part is calculated. Then, the calculated time difference is compared with correction time allowable width set in a nonvolatile memory, and only when it is determined that the difference time is within the correction time allowable width as a result of comparison, the present date/time of the timer part is set and changed on the basis of the inputted setting and change information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008167975-A (JP)
Title: Ultrasonic diagnostic equipment, heart rate synchronization signal generator and heart rate synchronization signal generation method
Inventor: KURAMATA KATSUTERU
IPC: A61B8/00
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To generate stable and accurate heart rate synchronization signals to a subject expressing biosignals having extremely different periods and pulse height values.  <P>SOLUTION: A feature quantity measuring section 11 of a heart rate synchronization signal generation section 1 measures a period and a pulse height value of QRS wave in a first electrocardiographic waveform previously collected by a biosignal measurement unit. Then, a masking interval setting section 13 sets a suitable masking interval based on period-masking interval list data previously stored in a masking interval/threshold data storage section 12 and the period of QMS wave, and a threshold setting section 14 sets a suitable threshold based on pulse height value-threshold list data previously stored in the masking interval/threshold data storage section 12 and the pulse height value of QMS wave. A trigger signal emission section 15 sets a masking interval and a threshold relative to a second electrocardiographic waveform supplied in real time from the biosignal measurement unit and generates a trigger signal synchronized with QRS wave as the pulse rate synchronization signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175432-A (JP)
Title: Refrigerating cycle device
Inventor: YAMAGUCHI SHIGETO
IPC: F25B43/00
Filed: 2007-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device having high heating/cooling capacity as a liquid component and a gas component of a refrigerant can be stably separated.  <P>SOLUTION: This refrigerating cycle device comprises a refrigerating cycle constituted by circularly connecting a compressor 23, an outdoor-side heat exchanger 10, expansion valves 20a, 20b, a gas-liquid separator 21, and an indoor-side heat exchanger 6, connecting the compressor 23 and the gas-liquid separator 21 by a gas injection pipe 25, and disposing an expansion valve 26 between the compressor 23 and the gas-liquid separator 21, the gas-liquid separator 21 has an introduction pipe 21b inserted short from an upper end of a main body 21d to allow the refrigerant gas component to flow out, an introduction pipe 21c inserted from the upper end of the main body 21d to lead the refrigerant therein, and an introduction pipe 21a inserted to the main body 21d longer than the introduction pipe 21c to allow the refrigerant liquid component to flow out. As the gas and liquid two-phase refrigerant of high flow velocity can be diffused at an upper portion even when it flows into the gas-liquid separator 21, the gas component and the liquid component can be separated without largely stirring them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176138-A (JP)
Title: Image forming device
Inventor: SHIBAYAMA KOHEI
IPC: G03G21/18
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can prevent electrical connectors and circuit boards from breaking, by guiding the connector when attaching or removing the removable unit, by using the components to stop swaying of the removable unit in its turning direction in an image forming device.  <P>SOLUTION: An electrical connector, provided close to the turning lock part in the photoreceptor drum unit and an electrical connector 911 provided close to the turning lock part 811 in the main part are configured to be connected to or separated from each other, in a state where the turning lock part on the photoreceptor drum unit and the turning lock part 811 in the main part slide along each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175494-A (JP)
Title: Ice making machine
Inventor: MIYAZAKI SHINJI
IPC: F25C1/04
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shaft from dropping out when a water tray is removed.  <P>SOLUTION: In a front pivot of a pivot set for supporting a water tray 42 to a fitting frame 22, a stopper part 28 is provided on the lower surface of the fitting frame 22 opposite to the rear face of a first support part 24A at a smaller space than the length of a first shaft 50A. The stopper part 28 is provided with a passing hole 30, which is set to allow insertion of a first locking piece 54A in a first attitude of the first shaft 50A, and regulate penetration of the first locking piece 54A in a second attitude where the angle is turned around the axis from the first attitude. That is, drop out of the first shaft 50A passed through the first shaft hole 26A of the first support part 24A can be prevented by the stopper part 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177499-A (JP)
Title: Formation method of contact hole, manufacturing method of wiring board, manufacturing method of semiconductor device, and manufacturing method of electrooptical device
Inventor: HOKARI HIROFUMI
IPC: H01L21/768
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formation method (manufacturing method of a semiconductor device) of a contact hole for preventing continuity failure from occurring easily when forming a physical contact hole using a needle, or the like.  <P>SOLUTION: The contact hole is formed by a process for forming a conductive film 12c patterned on a substrate 10 as an electrode or wiring, a process for forming an organic insulation film 14 on the substrate 10 and the conductive film 12c, a process for bringing a double hollow needle 100 comprising a first hollow needle 100a having a cavity Sa inside and a second hollow needle 100b that surrounds the first hollow needle 100a and has a cavity Sb positioned at the outer periphery of the cavity Sa inside through the organic insulation film 14 into contact with an area above the conductive film 12c; and a process for injecting a soluble liquid of the organic insulation film 14 in the cavity Sa and sucking the dissolved insulation film via the cavity Sb.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186166-A (JP)
Title: Information processing system
Inventor: HATANO SHINKO
IPC: G06Q50/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which a management server monitors an image forming apparatus, which can reduce the load on the server and service costs.  <P>SOLUTION: The system is composed of the image forming apparatus, the management server and a destination terminal. The management server, when assigning a service person, sends contact point information about the service person to the image forming apparatus, and the image forming apparatus, which receives the contact point information about the service person, notifies later failures to the contact point of the service person.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186178-A (JP)
Title: Personal property management system and personal property management method
Inventor: ITO SHINPU
IPC: G06Q10/00
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To manage right holders of transfer collateral personal property.  <P>SOLUTION: A personal property management server 30 receives transfer information from a supplier terminal 20 and registers a financial institution name and a supplier name included in the transfer information as an owner and a possessor in a manufacturing phase respectively in a monitoring table 352 in association with an order number included in the transfer information. When receiving arrival information from a buyer terminal 10, the personal property management server 30 renews a possessor in an arrival phase associated with the order number included in the arrival information to a buyer name included in the arrival information. When receiving inspection information from the buyer terminal 10, the personal property management server 30 renews an owner in an inspection phase associated with the order number included in the inspection information to the buyer name included in the inspection information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183848-A (JP)
Title: Manufacturing method of operation panel
Inventor: TAKAHASHI TATSUMI
IPC: B29C69/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an operation panel, which enables a change of colors of a display of the operation panel when an LED emits light, and when the LED does not emit light, and in which fluorescent pigments where visual effects can be expected are used.  <P>SOLUTION: A printing is carried out on a back side of a film 12 to form a printing ink layer 20, and further a binder is printed lapping over the printing ink layer 20 to form a binder layer 30. Next, the film 12 is cut, a punching-out is carried out, and the punched-out film 12 is subjected to a forming for a periphery bending and a three-dimensional shaping by a press die. Finally, the film 12 subjected to the forming is set on a cabinet surface of an injection molding mold, a molten resin is injected in the mold after setting, and the binder layer 30 melts and becomes an adhesive to bond the ink layer 20 and a molding resin layer 40. In a light-emitting portion 50 of the operation panel, an ink for printing the film 12, in which a UV fluorescent pigment is added to an invisible ink is printed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187117-A (JP)
Title: Chemical mechanical polishing pad
Inventor: MIYAUCHI HIROYUKI
IPC: B24B37/20
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing pad excellent in polishing speed and in-plane uniformity of the polished surface, in which occurrence of scratch on the polished surface of an article to be polished is suppressed sufficiently.  <P>SOLUTION: The chemical mechanical polishing pad is provided with, in its polishing surface, a plurality of grooves in the shape of dashed-line extending from the central part toward the peripheral part. The grooves in the shape of dashed-line is linear and preferably consists of a group touching other group in the central part on the polishing surface and a group not touching other group in the central part on the polishing surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183361-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can improve the enjoyment of games as operated by players.  <P>SOLUTION: It is controlled to make the rotational operations related to the game performance as re-lottery performance, to be conducted with a variable display device 9, according to the rotational operations of the rotational operation part by players ((G)-(J)).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186420-A (JP)
Title: Use state management device and electronic money system
Inventor: KOJIMA MAKOTO
IPC: G06Q40/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To extract a recording medium suspected of being illegal depending on whether the use time difference of use history in two transaction devices is within a set reference time.  <P>SOLUTION: A use state management device manages transaction device identification information of transaction devices in which electronic money is used, the time of use, and recording medium identification information of the used recording medium correspondingly as use history of electronic money recorded in the recording medium (S831). The use time difference of use history in the two transaction devices having different transaction identification information and the same recording medium identification information and continuously used out of the managed use history is determined to be less than a predetermined reference time or not to determine whether the use history is abnormal (S834). On condition that the use history is determined to be abnormal, the recording medium identification information of the use history is notified (S843).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213061-A (JP)
Title: Power control method for multi-lamp fixing apparatus in xerographic printer
Inventor: STEVENSON DUNCAN I
IPC: G03G15/20
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control method for a multi-lamp fixing apparatus, in a xerographic printer.  <P>SOLUTION: A method of operating the fixing apparatus used in xerographic printing, including two lamps, a first lamp and a second lamp, comprises the fixing apparatus which applies to the first lamp a first wave set and which applies to the second lamp a second wave set, each wave set, comprising a prescribed arrangement of active half-cycles for each time period. For each of a plurality of selected combinations of power levels for the lamps, the first wave set and the second wave set are related to substantially minimize simultaneous active half-cycles, in each time period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008189722-A (JP)
Title: Method for producing polyethylene terephthalate
Inventor: KIMURA HISASHI
IPC: C08G63/80
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polyethylene terephthalate (PET), comprising thermally treating low mol.wt. PET prepolymer particles to polycondense the prepolymer particles in a solid phase at a large polycondensation reaction rate without fusing the particles, by which the high mol.wt. PET can efficiently be produced in a short time.  <P>SOLUTION: This method for producing PET having an intrinsic viscosity of ≥0.70 dL/g, comprising thermally treating PET prepolymer having an intrinsic viscosity of 0.18 to 0.40 dL/g in a solid state, is characterized in that the thermal treatment in the solid state comprises the following temperature-rising process (1) and solid phase polycondensation process (2). The temperature-rising process (1): heating the PET prepolymer from a temperature (T1-15)(°C) to a temperature T1(°C) (220°C≤T1≤245°C) within 20 min in an inactive gas atmosphere or under a reduced pressure and then holding the prepolymer at the temperature T1(°C) for <60 min. The solid phase polycondensation process (2): thermally treating the PET prepolymer subjected to the temperature-rising process at temperature T2(°C) (195°C≤T2<T1) in an inactive gas atmosphere or under a reduced pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192812-A (JP)
Title: Cassette transport mechanism for prober
Inventor: SAKAI KENTARO
IPC: H01L21/677
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a cassette transport mechanism for a prober, which necessitates two operations of rotation and going straight at low cost, without having to change the conventional software.  <P>SOLUTION: The cassette transporting mechanism for prober, which is provided on the prober to transport a wafer cassette between the installed position of the cassette and the cassette connecting port of the prober, is provided with a base 21, a rectilinear moving unit 31, arranged so as to be capable of being moved straight on the base for moving straight; and a rotating unit 41 having a cam groove 42 and arranged on the rectilinear moving unit so as to be turnable and a guide 25 provided on the base to engage with the cam groove 42, while the configuration of the cam is formed in the cam groove so that the rotating unit turns by a predetermined amount, when the straight moving unit and the rotating unit are moved, from a position corresponding to the installed position of the cassette but the rotating unit is not turned and is moved rectilinearly, when the rectilinear moving unit and the rotating unit move still farther.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008188647-A (JP)
Title: Method of manufacturing dimpled tube
Inventor: SAKAMOTO KAZUO
IPC: B21B1/22
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of manufacturing a dimpled tube by which slip between a roller and a belt-like material is suppressed and the state of wear of the roller is easily determined only by the visual observation of the appearance of the manufactured tube.  <P>SOLUTION: By forming knurled part 10 having a prescribed width on the whole circumference of the middle part in the axial direction of a projection roller 4A which is used in a dimple forming stage P1 and carving a knurled pattern 11 in the length direction of the surface 3f of the belt-like material 3 with the knurled part 10, the slip between the projection roller 4A and the belt-like material 3 is suppressed with the knurled part 10 and dimples 5 formed on the belt-like material 3 can be stably provided at pitches according to the original setting. Because the worn state of the projection roller 4A can be judged by the state of wear of the knurled pattern 11, the wear of the projection roller 4A can be checked without stopping a manufacturing equipment 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT