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    PREPARATION OF THIN LAYERS OF IRON III OXIDE FOR OPTICAL AND/OR MAGNETIC RECORDING
    31.
    发明申请
    PREPARATION OF THIN LAYERS OF IRON III OXIDE FOR OPTICAL AND/OR MAGNETIC RECORDING 审中-公开
    用于光学和/或磁性记录的铁III氧化物薄层的制备

    公开(公告)号：WO1989003110A1

    公开(公告)日：1989-04-06

    申请号：PCT/EP1988000876

    申请日：1988-09-26

    Applicant: KODAK-PATHE ,  EASTMAN KODAK COMPANY ,  LE CARS, Yves ,  LURIN, Christian

    Inventor： KODAK-PATHE ,  EASTMAN KODAK COMPANY

    IPC: G11B05/64

    CPC classification number: G11B7/243 ,  G11B5/84 ,  G11B5/842

    Abstract: The present invention relates to a method for preparing thin layers of iron oxide. This method consists in coating on a support a composition of iron oxide polymer prepared by controlled hydrolysis of a solution of iron alkoxide. The hydrolysis is controlled by using an amount of water such that water/alkoxide molar ratio, R, ranges from 3 to 15 or from 60 to 80. The invention applies to the preparation of thin layers for optical and/or magnetic recording.

    Abstract translation: 本发明涉及一种制备氧化铁III薄层的方法。 该方法包括在载体上涂覆通过控制水解铁醇盐溶液制备的氧化铁聚合物的组合物。 通过使用一定量的水来控制水解，使得水/醇盐摩尔比R为3至15或60至80.范围内。本发明适用于制备用于光学和/或磁记录的薄层。

    DRIVE MECHANISM OF THE ROD-CRANK TYPE PROVIDED WITH A DYNAMIC BALANCING DEVICE, AND CUTTING MACHINE PROVIDED WITH SUCH A MECHANISM
    32.
    发明申请
    DRIVE MECHANISM OF THE ROD-CRANK TYPE PROVIDED WITH A DYNAMIC BALANCING DEVICE, AND CUTTING MACHINE PROVIDED WITH SUCH A MECHANISM 审中-公开
    使用动平衡装置提供的摇臂式起重机的驱动机构，以及具有这种机构的切割机

    公开(公告)号：WO1984001606A1

    公开(公告)日：1984-04-26

    申请号：PCT/FR1982000167

    申请日：1982-10-13

    Applicant: KODAK-PATHE ,  GAUDILLAT, Jacques, Fernand ,  MARTIN, André, Robert

    Inventor： KODAK-PATHE

    IPC: F16F15/26

    CPC classification number: B23D25/04 ,  B26D5/14 ,  B26D7/00 ,  F16F15/22 ,  F16F15/28

    Abstract: Balancing device for a rod-crank mechanism. A rod-crank mechanism (8, 10, 11, 12) sets in motion an assembly (2, 3, 17, 18, 19) having a mass M1. The balancing device comprises on one hand a mass M2 movable about the axis (16) and connected by a rod (13) to the axis (12) common to the rods (8 and 12) and, on the other hand, a counterweight m which balances the resultant of the reactions to the efforts applied by the masses M1 and M2 to the axis (12). The efforts and torques about the axis (11) are thereby balanced. Application to the dynamic balancing of the blades of a machine cutting strip or band products.

    Abstract translation: 平衡杆 - 曲柄机构。 棒曲柄机构（8,10,11,12）使具有质量M1的组件（2,3,17,18,19）运动。 平衡装置一方面包括可围绕轴线（16）移动并且通过杆（13）连接到杆（8和12）共同的轴线（12）的质量M2，另一方面，配重m 其将反应的结果与由质量M1和M2施加到轴线（12）的努力平衡。 关于轴线（11）的努力和扭矩由此平衡。 应用于机器切割条或带产品的叶片的动态平衡。

    METHOD FOR THE PRECIPITATION OF SILVER HALIDES
    33.
    发明申请
    METHOD FOR THE PRECIPITATION OF SILVER HALIDES 审中-公开
    降低银屑病的方法

    公开(公告)号：WO1981001754A1

    公开(公告)日：1981-06-25

    申请号：PCT/FR1980000170

    申请日：1980-11-27

    Applicant: KODAK PATHE ,  MIGNOT A

    Inventor： KODAK PATHE

    IPC: G03C01/02

    CPC classification number: G03C1/015 ,  G03C2001/0157

    Abstract: Such method comprises reacting an aqueous solution of a silver salt (7) and an aqueous solution of a metal halide in a dispersion medium (3), to form germs of silver halides in the dispersion medium and growing those germs of silver halides in a reaction vat, in which the germs of silver halides and the dispersion medium are present. During the growth of silver halides present in the dispersion medium, the volume of the dispersion is reduced by separating a fraction (13) of the dispersion medium while maintaining the grains of silver halides in the residual fraction withdrawn that is returned by the stream (19) into the reaction vat. Application to the preparation of photographic emulsions with silver halides.

    Abstract translation: 这种方法包括在分散介质（3）中使银盐水溶液（7）和金属卤化物的水溶液反应，以在分散介质中形成卤化银细菌，并在反应中生长那些卤化银细菌 其中存在卤化银的细菌和分散介质。 在存在于分散介质中的卤化银生长期间，通过分离分散介质的级分（13），同时保持由流中返回的剩余馏分中的卤化银颗粒（19）来降低分散体的体积（19 ）进入反应桶 应用于用卤化银制备照相乳剂。

    REVERSAL COLOR PHOTOGRAPHIC MATERIAL
    40.
    发明申请
    REVERSAL COLOR PHOTOGRAPHIC MATERIAL 审中-公开
    反色彩摄影材料

    公开(公告)号：WO1992001242A1

    公开(公告)日：1992-01-23

    申请号：PCT/EP1991001234

    申请日：1991-07-02

    Applicant: KODAK-PATHE ,  EASTMAN KODAK COMPANY ,  DROIN, Gérard, Maurice ,  KEMPEN, Simone, Jeannine

    Inventor： KODAK-PATHE ,  EASTMAN KODAK COMPANY

    IPC: G03C07/26

    CPC classification number: G03C7/3041 ,  G03C5/02

    Abstract: The present invention relates to a reversal color photographic material. The material contains three elements which are photosensitive to the three regions of the spectrum respectively. Each element contains at least two emulsions having different speeds. In at least one of the elements, the fastest emulsion is a polydisperse emulsion exhibiting a sensitization higher than the optimum, the other emulsions being monodisperse emulsions. Obtention of a material less sensitive to the processing conditions, without degradation of the other photographic properties.

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