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1. 发明授权

US4644520A Protected optical disk of welded construction 失效
标题翻译：焊接结构保护光盘
公开(公告)号：US4644520A
公开(公告)日：1987-02-17
申请号：US753536
申请日：1985-07-10
申请人： Francois Lange
发明人： Francois Lange
IPC分类号： B29C65/00 , B29C65/08 , G11B7/24 , H04N5/76 , G01D15/34 , G11B7/26
CPC分类号： B29C65/08 , B29C66/1122 , B29C66/232 , B29C66/24221 , B29C66/30223 , B29C66/322 , B29C66/43 , B29C66/73921 , B29C66/8322 , G11B7/24015 , B29C66/71 , B29L2031/7128
摘要： A protected optical disk of welded construction comprises a housing the diameter of which is its largest dimension. The housing consists of parts fabricated from a thermoplastic material joined together by at least one circular weld which occupies part of a plane annular joining area perpendicular to the axis of rotation of the disk. An internal chamber is bordered radially by this joining area. An information carrying layer is contained in this chamber. A pair of grooves lies one on either side of the portion of each of the parts included in the weld and there is a circularly disposed sharp edged projection between the grooves of each pair. In this way the grooves and the projection form a weld preform on at least one joining surface of the parts.
摘要翻译：焊接结构的保护光盘包括其直径为其最大尺寸的壳体。壳体由通过由至少一个圆形焊缝连接在一起的热塑性材料制成的部件构成，其占据与盘的旋转轴线垂直的平面环形连接区域的一部分。内部腔室由该连接区域径向地界定。信息载体层包含在该室中。一对凹槽位于包括在焊缝中的每个部分的每一部分的任一侧上，并且在每对的凹槽之间具有圆形设置的锐利的凸起突起。以这种方式，凹槽和突起在部件的至少一个接合表面上形成焊接预制件。

2. 发明授权

US4588369A Apparatus for removal of a data carrier disk after molding 失效
标题翻译：用于在模制之后移除数据载体盘的装置
公开(公告)号：US4588369A
公开(公告)日：1986-05-13
申请号：US673147
申请日：1984-11-19
申请人： Roger Rascle , Francois Lange
发明人： Roger Rascle , Francois Lange
IPC分类号： B29C33/00 , B29C33/46 , B29C43/02 , B29C43/32 , B29C61/00 , B29D17/00 , G11B3/70 , G11B7/26 , G11B9/06
CPC分类号： B29C43/021 , B29C33/46 , B29C43/50 , B29D17/005 , B29C2043/025 , B29C2043/5053 , B29L2017/003 , Y10S425/81
摘要： A disk which carries information obtained by molding from a cut matrix is detached from the matrix by means of a gas jet injected between the disk and the cut matrix. The disk is maintained in contact with the matrix both at the periphery and at the center, means being also provided for limiting deformation of the disk while it is being removed.
摘要翻译：通过注射在盘和切割矩阵之间的气体射流将从切割基质成型得到的信息的盘从基质上分离出来。磁盘在外围和中心处与矩阵保持接触，还用于限制磁盘在被移除时的变形。

3. 发明授权

US4312009A Device for projecting ink droplets onto a medium 失效
标题翻译：用于将墨滴投影到介质上的装置
公开(公告)号：US4312009A
公开(公告)日：1982-01-19
申请号：US118726
申请日：1980-02-05
申请人： Francois Lange
发明人： Francois Lange
IPC分类号： B41J2/14 , B41J2/155 , G01D15/18
CPC分类号： B41J2/155 , B41J2/14104
摘要： A device for projecting ink droplets through a set of projection holes to print a pattern under selective electrical or light pulse control.A first plate formed with a large number of holes is placed in close proximity to the surface of the printing medium. A second plate a small distance from the first defines therewith a chamber in which the ink is locally heated by electrical current controlled by light selectively impinging on a photoconductive part of said second plate in register with each hole or each group of holes so as to form a pattern with constant or variable parts.
摘要翻译：用于通过一组投影孔投影墨滴以在选择性电或光脉冲控制下打印图案的装置。形成有大量孔的第一板被放置在靠近打印介质表面的位置。距离第一板一小段距离的第二板限定了一个室，在该室中，通过由选择性地撞击在所述第二板的光电导部分上的光控制的电流局部地加热油墨，所述光电导部分与每个孔或每组孔对齐，以形成具有恒定或可变部分的图案。

4. 发明授权

US4564932A Method of fabrication of a protected optical disk and a disk obtained by said method 失效
标题翻译：通过所述方法获得的保护光盘和盘的制造方法
公开(公告)号：US4564932A
公开(公告)日：1986-01-14
申请号：US488710
申请日：1983-04-26
申请人： Francois Lange
发明人： Francois Lange
IPC分类号： B29C65/02 , B29C65/04 , B29C65/06 , B29C65/08 , B29C65/16 , B29C65/20 , B29C65/78 , B41M5/24 , G11B7/24 , G11B7/26
CPC分类号： G11B7/26 , B29C65/08 , B29C65/7802 , B29C66/1122 , B29C66/30223 , B29C66/3024 , B29C66/43 , B29C66/452 , B29C66/73921 , B29C66/8322 , G11B7/24015 , G11B7/24021 , B29C65/02 , B29C65/04 , B29C65/06 , B29C65/0672 , B29C65/16 , B29C65/20 , B29C66/30221 , B29C66/54 , B29C66/71 , B29K2033/12 , B29L2017/005
摘要： A protected optical disk for recording information is fabricated by a method whereby at least one cover is rigidly fixed by a welding to an optical disk having at least one layer of recording material which can be both written and read optically. At least two joints are thus formed by welding, each joint being constituted by at least two weld zones each located respectively within a concentric ring.
摘要翻译：用于记录信息的受保护的光盘通过一种方法制造，其中至少一个盖通过焊接刚性地固定到具有至少一层记录材料的光盘，所述记录材料层可以被写入和读取。因此，通过焊接形成至少两个接头，每个接头由分别位于同心环内的至少两个焊接区域构成。

5. 发明授权

US4500486A Method for removal of a data carrier disk after molding 失效
标题翻译：成型后取出数据载体盘的方法
公开(公告)号：US4500486A
公开(公告)日：1985-02-19
申请号：US414310
申请日：1982-09-02
申请人： Roger Rascle , Francois Lange
发明人： Roger Rascle , Francois Lange
IPC分类号： B29C33/00 , B29C33/46 , B29C43/02 , B29C43/32 , B29C61/00 , B29D17/00 , G11B3/70 , G11B7/26 , G11B9/06 , B29C7/00 , B29D11/00 , B29D31/00
CPC分类号： B29C43/021 , B29C33/46 , B29C43/50 , B29D17/005 , B29C2043/025 , B29C2043/5053 , B29L2017/003 , Y10S425/81
摘要： A disk which carries information obtained by molding from a cut matrix is detached from the matrix by means of a gas jet injected between the disk and the cut matrix. The disk is maintained in contact with the matrix both at the periphery and at the center, means being also provided for limiting deformation of the disk while it is being removed.
摘要翻译：通过注射在盘和切割矩阵之间的气体射流将从切割基质成型得到的信息的盘从基质上分离出来。磁盘在外围和中心处与矩阵保持接触，还用于限制磁盘在被移除时的变形。

6. 发明授权

US4452748A Process for obtaining a copy disk from an original recording carried by a matrix 失效
标题翻译：从由矩阵携带的原始记录获得复制盘的处理
公开(公告)号：US4452748A
公开(公告)日：1984-06-05
申请号：US422083
申请日：1982-09-23
申请人： Francois Lange , Roger Rascle
发明人： Francois Lange , Roger Rascle
IPC分类号： B29C39/10 , B29C39/00 , B29C39/26 , B29C43/02 , B29C61/00 , B29D17/00 , G11B3/70 , G11B7/26 , G11B9/06 , G11B11/00 , B29C27/00
CPC分类号： G11B3/70 , B29C43/02 , B29L2017/003 , Y10S425/81
摘要： The invention relates to a process for obtaining information-carrying disks by moulding from a recorded matrix. The invention makes it possible to obtain a disk having a recording area and intact areas, which are separated by stop areas. The invention more particularly applies to the production of video disks and disks useable in information technology. It facilitates the installation of covers on the disks.
摘要翻译：本发明涉及通过从记录的矩阵模制获得信息传送盘的方法。本发明使得可以获得具有由停止区域分开的记录区域和完整区域的盘。本发明更具体地适用于可用于信息技术的视频盘和磁盘的制造。它有助于在磁盘上安装盖。

7. 发明授权

US4551733A Protected optical disc comprising a flexible closure element 失效
标题翻译：保护光盘包括柔性封闭元件
公开(公告)号：US4551733A
公开(公告)日：1985-11-05
申请号：US474452
申请日：1983-03-11
申请人： Jean Cornet , Francois Lange , Francois Le Carvennec , Jean-Claude Lehureau , Roger Rascle
发明人： Jean Cornet , Francois Lange , Francois Le Carvennec , Jean-Claude Lehureau , Roger Rascle
IPC分类号： B41M5/24 , G11B7/00 , G11B7/004 , G11B7/24 , G11C13/04 , G01D15/32
CPC分类号： G11B7/24015
摘要： A protected optical disc adapted for optical recording and playback of information (particularly digital recording) with a rigid element carrying the recording surface, and a flexible element permeable to optical radiation, one of these two elements having the shape of a dish. At least one of the elements is provided with a central hole for receiving a driving shaft, with the joined annular portion or portions of the two elements concentric with the central hole.
摘要翻译：一种适于光学记录和重放具有携带记录表面的刚性元件的信息（特别是数字记录）的保护光盘，以及可透过光辐射的柔性元件，其中一个具有碟形形状。至少一个元件设置有用于接收驱动轴的中心孔，其中连接的环形部分或两个元件的部分与中心孔同心。

8. 发明授权

US4536868A Protected optical disk with a free layer holder 失效
标题翻译：带有自由层支架的受保护光盘
公开(公告)号：US4536868A
公开(公告)日：1985-08-20
申请号：US501190
申请日：1983-06-06
申请人： Francois Lange , Jean Cornet
发明人： Francois Lange , Jean Cornet
IPC分类号： B41M5/26 , G11B7/24 , G01D15/32
CPC分类号： G11B7/24015 , G11B7/24097
摘要： The invention relates to protected optical disk structures. The invention relates placing the sensitive layer on a substrate, which is only joined to the other elements constituting the box by a single fixing area, located in the central part of said box, in order that deformations of the box do not affect the smoothness and flatness of the substrate.
摘要翻译：本发明涉及受保护的光盘结构。本发明涉及将感光层放置在基板上，该基板仅通过位于所述盒的中心部分中的单个固定区域连接到构成盒子的其它元件，以便盒的变形不影响平滑度，并且基材的平整度。

9. 发明授权

US4900272A Contact frame for an IC card reader 失效
标题翻译： IC卡读卡器的接触框架
公开(公告)号：US4900272A
公开(公告)日：1990-02-13
申请号：US270925
申请日：1988-11-14
申请人： Francois Lange , Michel Pernet
发明人： Francois Lange , Michel Pernet
IPC分类号： G06K17/00 , G06K7/00 , H01R12/16 , H01R12/22
CPC分类号： G06K7/0069 , G06K7/0021
摘要： A contact frame for an IC card reader including, in particular, guide means for guiding or positioning the card, together with contact elements for providing electrical connection with conducting pads on the IC card via which circuits are established to the apparatus including the IC card reader, the contact frame being characterized by the fact that it comprises an inner frame (7) of insulating material molded over the contact elements (4) for providing electrical connection to the IC card, and two extensions (17, 18) extending the substance of the inner frame (7) sideways towards the side edges of the card and beyond said edges, each of said two extensions carrying means (6, 19, 20) for defining the positions of two card-guiding slideways (21, 22).
摘要翻译：用于IC卡读卡器的接触框架，特别地包括用于引导或定位卡片的引导装置，以及用于提供与IC卡上的导电垫片的电连接的接触元件，通过该导电垫片将电路建立到包括IC卡读卡器的设备接触框架的特征在于它包括模制在接触元件（4）上的绝缘材料的内框架（7），用于提供与IC卡的电连接，以及延伸部件（17,18）所述内框架（7）横向于所述卡的侧边缘并且超过所述边缘，所述两个延伸部分承载装置（6,19,20）中的每一个用于限定两个卡片导引滑道（21,22）的位置。

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