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    • 6. 发明公开
    • Thermal transfer film cassette and thermal transfer recording method
    • WärmeübertragungsfilmkassetteundWärmeübertragungsaufzeichnungsverfahren
    • EP0722840A2
    • 1996-07-24
    • EP96100937.0
    • 1996-01-23
    • DAI NIPPON PRINTING CO., LTD.
    • Danjo, Kotaro, c/o Dai Nippon Printing Co., Ltd.Saito, Hitoshi, c/o Dai Nippon Printing Co., Ltd.
    • B41J17/36
    • B41J17/36G03H1/0011G03H2001/0232G03H2240/50G03H2250/12G03H2270/52G03H2270/54
    • A thermal transfer film cassette (1) used after having been removably loaded in a thermal transfer printer (2) is disclosed, which enables an appropriate printing without being used erroneously by the thermal transfer printer and without being forged or counterfeited. The thermal transfer film cassette (1) having a thermal transfer film (11) for transferring thermo-recorded data onto a receiver sheet (4), and a cassette casing (10) for housing the thermal transfer film (11) therein is characterized in that a light diffractive structure (20) is formed on the cassette casing to form a diffractive image when irradiated with reproducing light and in that the diffractive image has printing data related to adaptability between the thermal transfer film cassette (1) and the thermal transfer printer (2). Further, it is preferable to form the light diffractive structure as being fragile to disable the fragile light diffractive structure (40) from being used again for forgery, after having been removed.
    • 公开了一种在可拆卸地装载在热转印打印机(2)中之后使用的热转印膜盒(1),其能够适当地打印而不被热转印打印机错误地使用,而不被伪造或伪造。 具有用于将热记录数据传送到接收片(4)上的热转印膜(11)的热转印膜盒(1)和用于将热转印膜(11)容纳在其中的盒壳体(10)的特征在于 当用再现光照射时,在盒壳体上形成光衍射结构(20)以形成衍射图像,并且衍射图像具有与热转印膜盒(1)和热转印打印机(1)之间的适应性相关的打印数据 (2)。 此外,优选的是,形成光衍射结构是易碎的,以使得易碎光衍射结构(40)在去除之后被再次用于伪造。
    • 7. 发明公开
    • High precision positioning apparatus for optical recording medium
    • 高精度致动器的光记录介质
    • EP1486955A3
    • 2007-08-29
    • EP04253413.1
    • 2004-06-09
    • ALPS ELECTRIC CO., LTD.
    • Someno, Yoshihiro
    • G11B7/002G11B7/0065
    • G11B7/0033G03H2001/0232G11B7/0065
    • There is disclosed a high precision positioning apparatus capable of realizing accurate positioning of a recording medium with respect to an optical system by minute movement at a relatively low cost. The high precision positioning apparatus comprises a driving unit (1) for minutely moving a flat-plate shaped recording medium (10), which records/ reproduces information using light, with respect to an optical system in an in-plane direction of the recording medium (10). The driving unit (1) comprises a frame-shaped unit body (2), a first drive frame (3) accommodated inside the unit body (2), and a second drive frame (4) accommodated inside the first drive frame (3) and fixed in the vicinity of a recording portion (11) of the recording medium (10). The first drive frame (3) freely moves with respect to the unit body (2) by means of micro-driving elements (5) in an in-plane direction of the recording medium (10), and the second drive frame (4) freely moves with respect to the first drive frame (3) by means of micro-driving elements (5) in an in-plane direction of the recording medium (10), in a direction substantially perpendicular to the direction in which the first drive frame (3) moves. Therefore, the recording medium (10) is minutely moved in an in-plane direction thereof.
    • 9. 发明公开
    • High precision positioning apparatus for optical recording medium
    • Hochgenauer Aktuatorfüroptisches Aufzeichnungsmedium
    • EP1486955A2
    • 2004-12-15
    • EP04253413.1
    • 2004-06-09
    • ALPS ELECTRIC CO., LTD.
    • Someno, Yoshihiro
    • G11B7/002G11B7/0065
    • G11B7/0033G03H2001/0232G11B7/0065
    • There is disclosed a high precision positioning apparatus capable of realizing accurate positioning of a recording medium with respect to an optical system by minute movement at a relatively low cost. The high precision positioning apparatus comprises a driving unit (1) for minutely moving a flat-plate shaped recording medium (10), which records/ reproduces information using light, with respect to an optical system in an in-plane direction of the recording medium (10). The driving unit (1) comprises a frame-shaped unit body (2), a first drive frame (3) accommodated inside the unit body (2), and a second drive frame (4) accommodated inside the first drive frame (3) and fixed in the vicinity of a recording portion (11) of the recording medium (10). The first drive frame (3) freely moves with respect to the unit body (2) by means of micro-driving elements (5) in an in-plane direction of the recording medium (10), and the second drive frame (4) freely moves with respect to the first drive frame (3) by means of micro-driving elements (5) in an in-plane direction of the recording medium (10), in a direction substantially perpendicular to the direction in which the first drive frame (3) moves. Therefore, the recording medium (10) is minutely moved in an in-plane direction thereof.
    • 公开了一种高精度定位装置,其能够以相对较低的成本通过微小的移动实现相对于光学系统的记录介质的精确定位。 高精度定位装置包括:驱动单元(1),用于使记录介质(10)的面内方向上相对于光学系统记录/再现信息的平板状记录介质(10) (10)。 驱动单元(1)包括框架单元主体(2),容纳在单元主体(2)内部的第一驱动框架(3)和容纳在第一驱动框架(3)内部的第二驱动框架(4) 并固定在记录介质(10)的记录部分(11)附近。 第一驱动框架(3)通过微型驱动元件(5)在记录介质(10)的面内方向上相对于单元体(2)自由移动,并且第二驱动框架(4) 在与第一驱动框架(5)的方向大致垂直的方向上,通过微型驱动元件(5)在记录介质(10)的面内方向上相对于第一驱动框架(3)自由移动, (3)移动。 因此,记录介质(10)在其面内方向上微小地移动。
    • 10. 发明公开
    • Hologram recording apparatus and method
    • Vorrichtung und Verfahren zur Aufnahme eines全息图
    • EP0772101A3
    • 1997-07-16
    • EP96117534.6
    • 1996-10-31
    • Advanced Technology Research Corporation
    • Shimizu, IsaoSaito, TakahiroIsago, Takashi
    • G03H1/02
    • G03H1/02G03H1/181G03H2001/0232G03H2001/0264G03H2260/53
    • A hologram recording plate, which has a plastic layer (a rosin derivative) that undergoes frost deformation by being acted upon by a solvent vapor, is set in a developing box supplied with a solvent vapor (cyclohexane) from a solvent vapor reservoir. The solvent vapor is exhausted from the developing box by a suction device. This is followed by subjecting the hologram recording plate to a high voltage from a high-voltage power supply and irradiating the plate with laser light, which represents a hologram to be formed, by opening a light shutter. This makes it possible to reduce the size of and to automate the hologram producing apparatus. The developing box and optical elements inclusive of a light source are secured to respective ones of individual carriers, and the carriers are provided so as to be free to be moved along an optical system aligning rail and fixed to the rail. A very simple and precise optical system can be constructed without using an optical bench or table having a vibration-proof structure.
    • 具有通过被溶剂蒸气作用而发生结霜变形的塑料层(松香衍生物)的全息记录板设置在从溶剂蒸气储存器供给溶剂蒸气(环己烷)的显影箱中。 溶剂蒸气通过抽吸装置从显影盒中排出。 接着,将全息图记录板从高压电源进行高电压照射,并通过打开光闸来照射表示要形成的全息图的激光。 这使得可以减小全息图产生装置的尺寸和自动化。 包括光源的显影盒和光学元件被固定到各个载体上,并且载体被设置成可沿着光学系统对准轨道自由地移动并固定到轨道。 可以构造非常简单和精确的光学系统,而不使用具有防振结构的光学台或台。