Magnetic tape cassette
    51.
    发明授权
    Magnetic tape cassette 失效
    磁带盒

    公开(公告)号:US4349166A

    公开(公告)日:1982-09-14

    申请号:US164007

    申请日:1980-06-30

    CPC分类号: G11B23/08785

    摘要: A magnetic tape cassette comprises an upper half casing and a lower half casing provided with a screw holder having a threaded hole at the corner of the lower half casing for connecting said upper half casing, wherein the thickness of the wall of the screw holder facing inside the casing is reduced and at least one rib having a level flush with the fitting surface of the lower half casing is formed at the inside portion of the screw holder.

    摘要翻译: 磁带盒包括上半壳体和下半壳体,下半壳体设有螺钉保持器,该螺钉保持器在下半壳体的角部处具有螺纹孔,用于连接所述上半壳体,其中螺钉保持器的壁的厚度面向内 壳体被还原,并且在螺钉保持器的内部形成有与下半壳体的嵌合表面齐平的至少一个肋。

    Sheet separation apparatus
    52.
    发明授权
    Sheet separation apparatus 失效
    片材分离装置

    公开(公告)号:US4261560A

    公开(公告)日:1981-04-14

    申请号:US971355

    申请日:1978-12-20

    IPC分类号: G03G15/00 B65H29/56

    CPC分类号: G03G15/6532 Y10S271/90

    摘要: The sheet separation apparatus for separating a transfer sheet from a toner image bearing photoconductor for use in an electrophotographic copying machine comprises a plurality of separators which are rotatably mounted on a shaft arranged parallel to the photoconductor, and each of the separators is independently urged into pressure contact with the surface of the photoconductor by a spring member through a control member which is substantially integral with the shaft. In one embodiment of the sheet separation apparatus, the control member serves as a protector for preventing toner particles from being scattered from the surface of the photoconductor and in another embodiment of the sheet separation apparatus, the shaft can be turned about a predetermined point of one end portion of the shaft in the direction that the other end portion of the shaft can be moved away from the photoconductor for easy maintenance of the sheet separation apparatus.

    摘要翻译: 用于从用于电子照相复印机的调色剂图像承载感光体中分离转印片材的片材分离装置包括多个分离器,其可旋转地安装在平行于感光体的轴上,并且每个分离器被独立地施加到压力 通过弹簧构件通过与轴基本上成一体的控制构件与感光体的表面接触。 在片材分离装置的一个实施例中,控制构件用作防止调色剂颗粒从光电导体的表面散射的保护器,并且在片材分离装置的另一个实施例中,轴可以绕一个预定点转动 轴的另一端部可以从感光体移开的方向上的轴的端部,以便于维护片材分离装置。

    Method for creating browsing data of an information searching apparatus and method for searching information
    53.
    发明授权
    Method for creating browsing data of an information searching apparatus and method for searching information 失效
    用于创建信息搜索装置的浏览数据的方法和用于搜索信息的方法

    公开(公告)号:US06332145B1

    公开(公告)日:2001-12-18

    申请号:US09394046

    申请日:1999-09-13

    IPC分类号: G06F1730

    摘要: A browsing data creation system of an information searching apparatus includes a data storage for storing plural kinds of data that are to be searched for. Each of the data having a data format corresponding to the kind of data that it is. Instructions can be input into the information searching apparatus and browsing data can be created from the data stored in the data storage according to a data format input into the information searching apparatus. Data that is to be searched for has a time based access and is divided into page units. An instruction is input to the information searching apparatus to search in page units.

    摘要翻译: 信息搜索装置的浏览数据创建系统包括用于存储要搜索的多种数据的数据存储。 每个数据具有与其所属数据种类相对应的数据格式。 可以向信息搜索装置输入指令,并且可以根据输入到信息搜索装置的数据格式,从存储在数据存储器中的数据创建浏览数据。 要搜索的数据具有基于时间的访问权限,并被划分为页面单元。 将信息输入到信息搜索装置中,以页面单位进行搜索。

    Variable focal length optical system of super-high magnification ratio
    55.
    发明授权
    Variable focal length optical system of super-high magnification ratio 失效
    超高倍率可变焦距光学系统

    公开(公告)号:US3992083A

    公开(公告)日:1976-11-16

    申请号:US583557

    申请日:1975-06-04

    申请人: Kimio Tanaka

    发明人: Kimio Tanaka

    IPC分类号: G02B7/10 G02B15/00

    CPC分类号: G02B7/10 G02B15/00

    摘要: A variable focus objective lens having a magnification range in the order of 1 : 30 and greater and having two pairs of relatively movable members which objective consists of a front assembly and a rear assembly which includes one of the two pairs of movable members to which consecutive zooming movement is imparted. This is done in order to add a varifocal range to a varifocal range of zooming movement of the movable members of the front assembly, in association with a control mechanism of simple structure incorporated in barrels of the lens mount therefor.

    摘要翻译: 一种可变焦距物镜,其放大范围在1:30及更大的数量级,并具有两对相对可动的构件,其目的由前组件和后组件组成,后组件包括两对可动构件之一,连续 赋予变焦运动。 这是为了将变焦范围添加到前组件的可移动部件的变焦运动的变焦范围中,与用于其的镜头支架的桶中的简单结构的控制机构相关联。

    Tape cassette having improved head house region
    56.
    发明授权
    Tape cassette having improved head house region 失效
    磁带盒具有改进的房屋区域

    公开(公告)号:US5268807A

    公开(公告)日:1993-12-07

    申请号:US706277

    申请日:1991-05-28

    IPC分类号: G11B23/087

    CPC分类号: G11B23/08757 G11B23/08785

    摘要: A tape cassette having a head-receiving housing region provided with an independent guide block which contains a plurality of tape guides, further comprises a pair of thick spacer plate members disposed, respectively, between the guide block and the upper and lower half housing sections of the cassette. The spacer plate members are made of a material suitably chosen from among metals, metal-plastics composites, carbon fibers, glass fibers, composite reinforced plastics containing mica or other reinforcements, and the like. They have a plurality of irregularly shaped apertures or positioning apertures each which receive posts formed in one piece with the upper and lower half housing sections of the cassette and are fixed in position with the posts by caulking. The guide block has portions with which to press the thick spacer plate members securely against the respective half housing sections of the cassette.

    摘要翻译: 一种磁带盒,具有头部接收壳体区域,该磁头容纳壳体区域设置有独立的引导块,其包含多个磁带引导件,还包括一对厚的间隔板构件,其分别设置在引导块和上部和下部半壳体部分之间 盒式磁带。 间隔板构件由适当地选自金属,金属 - 塑料复合材料,碳纤维,玻璃纤维,含云母或其它增强材料的复合增强塑料等材料制成。 它们具有多个不规则形状的孔或定位孔,每个孔容纳与盒的上半部和下半壳一体成一体形成的柱,并通过铆接固定在立柱上。 引导块具有将厚的间隔板构件牢固地压靠在盒的相应半壳体部分上的部分。

    Disc cartridge and casing therefor
    57.
    发明授权
    Disc cartridge and casing therefor 失效
    光盘盒和套管

    公开(公告)号:US4862448A

    公开(公告)日:1989-08-29

    申请号:US83259

    申请日:1987-08-06

    IPC分类号: G11B23/03

    CPC分类号: G11B23/0317

    摘要: A disc cartridge and a casing therefore capable of carrying out insertion and removal of a disc with respect to the casing without separating a shutter from the disc cartridge and adversely affecting the disc, with simple operation. The casing includes a casing body constituted by an upper cover member and a lower cover member joined together to form an inner space therein which is adapted to rotatably receive therein a disc having a non-recording section formed at its outer periphery and be separable at rear ends thereof from each other. The casing also includes a pair of guides arranged on both side of a rear portion of an interior of the casing body so as to be opposite to each other. The guides permit insertion and removal of the disc with respect to the casing body to be safely accomplished along the guides through the opened rear end of the casing. The disc cartridge uses such a casing.

    摘要翻译: 一种盘盒和一个壳体,因此能够以简单的操作方式相对于壳体执行盘的插入和取出,而不会使快门与盘盒分离并对盘有不利的影响。 壳体包括由上盖构件和下盖构件构成的壳体,所述壳体连接在一起以在其中形成内部空间,其中可旋转地容纳其中具有形成在其外周上的非记录区的盘,并且在后侧可分离 其端部彼此。 壳体还包括一对引导件,其布置在壳体的内部的后部的两侧以彼此相对。 引导件允许相对于壳体主体插入和移除盘,以沿着引导件通过外壳的打开后端安全地实现。 盘盒使用这种壳体。

    Magnetic tape cassette having bridged guide ribs
    59.
    发明授权
    Magnetic tape cassette having bridged guide ribs 失效
    具有桥接引导肋的磁带盒

    公开(公告)号:US5153799A

    公开(公告)日:1992-10-06

    申请号:US744665

    申请日:1991-08-09

    IPC分类号: G11B23/087

    CPC分类号: G11B23/08757

    摘要: A magnetic tape cassette has in the front portion of the housing two pairs of fixed tape guide ribs protruding the same length frontwardly of the housing to define a guide path for the magnetic tape and also protruding so as to form linear front edges of a height greater than the width of the tape, the fixed tape guide ribs in at least one pair being formed adjacent to each other, with the upper and lower ends of the protruding front edges being integrally joined by bridges of the same material. The bridges are formed to have a given, constant width and a given, constant height upwardly and downwardly.

    摘要翻译: 磁带盒在壳体的前部具有两对固定磁带引导肋,这些固定磁带引导肋在外壳的前面突出相同的长度,以限定用于磁带的引导路径,并且还突出以形成高度的线性前边缘 至少一对中的固定带引导肋彼此相邻地形成,突出的前边缘的上端和下端通过相同材料的桥整体连接。 桥被形成为具有给定的,恒定的宽度和给定的恒定的高度向上和向下。

    Disc cartridge
    60.
    发明授权
    Disc cartridge 失效
    光盘盒

    公开(公告)号:US4802049A

    公开(公告)日:1989-01-31

    申请号:US10894

    申请日:1987-02-04

    IPC分类号: G11B23/03

    CPC分类号: G11B23/0321

    摘要: A disc cartridge capable of readily accomplishing centering of a disc. The disc cartridge includes a casing which has a front end through which the disc cartridge is inserted into a disc player and a rear end which is opposite to the front end. At least the rear end is provided on an inner end surface thereof with an elastic means which acts to force the disc toward the front end to correctly position the disc in the casing when the disc cartridge is charged in a disc player.

    摘要翻译: 能够容易地实现盘的定心的盘盒。 盘盒包括一个壳体,该壳体具有一个前端,盘盒被插入盘片播放器中,后端与前端相对。 至少后端在其内端表面上设置有弹性装置,该弹性装置用于当盘盒装入盘播放器时将碟片朝前端强制正确地将盘定位在壳体中。