Surveying apparatus
    32.
    发明授权
    Surveying apparatus 失效
    测量仪器

    公开(公告)号:US07669340B2

    公开(公告)日:2010-03-02

    申请号:US11772431

    申请日:2007-07-02

    IPC分类号: G01C15/00 G01C1/04

    CPC分类号: G01C1/04 G01C15/00

    摘要: A surveying apparatus is provided that includes a telescope block, a support block, and an imaging unit. The telescope block includes a sighting telescope and is rotatably supported about a first axis. The support block rotatably supports the telescope block about the first axis. The imaging unit is provided inside the telescope block. The imaging unit comprises an image-display device and at least one of an image data output device and an image data recording device.

    摘要翻译: 提供了包括望远镜块,支撑块和成像单元的测量装置。 望远镜块包括瞄准望远镜,并围绕第一轴可旋转地支撑。 支撑块围绕第一轴线可旋转地支撑望远镜块。 成像单元设置在望远镜块内。 成像单元包括图像显示装置和图像数据输出装置和图像数据记录装置中的至少一个。

    Powder coating composition
    33.
    发明授权
    Powder coating composition 失效
    粉末涂料组合物

    公开(公告)号:US4073775A

    公开(公告)日:1978-02-14

    申请号:US693913

    申请日:1976-06-08

    摘要: A thermosetting powder coating composition having good handling characteristics and capable of being baked under relatively mild conditions and providing a coating having practically satisfactory properties. This coating composition is prepared by incorporating in 100 parts by weight of an epoxy group-containing acrylic or methacrylic copolymer having a glass transition point of 30.degree. to 90.degree. C. and a weight average molecular weight of 2,500 to 30,000, said copolymer consisting of 3 to 35% by weight of acrylate or methacrylate monomer units and 97 to 65% by weight of ethylenically unsaturated monomer units, 3 to 40 parts by weight of a specific diphenol having at its both terminals hydroxybenzoic acid ester structures as represented by the general formula: ##STR1## wherein R.sub.3 stands for a hydrocarbon radical having 2 to 20 carbon atoms or a linking group containing, at least at its both terminals, hydrocarbon radicals and in its main chain at least one member selected from the group consisting of an ether linkage, ester linkage, urethane linkage and amide linkage, and having totally 4 to 20 carbon atoms. Especially good results are obtained when a specific phenol compound containing in the molecule one phenolic hydroxyl group and either one carboxyl group or one hydroxyl group, or a specific benzoic acid compound containing in the molecule two carboxylic acid groups are further incorporated in this powder coating composition.

    摘要翻译: 一种热处理粉末涂料组合物,具有良好的处理特性并且能够在相对温和的条件下进行烘烤并提供具有实际令人满意的性能的涂层。 该涂料组合物通过在100重量份的玻璃化转变温度为30-90℃,重均分子量为2500至30,000的环氧基的丙烯酸或甲基丙烯酸共聚物中加入,所述共聚物由 3至35重量%的丙烯酸酯或甲基丙烯酸酯单体单元和97至65重量%的烯键式不饱和单体单元,3至40重量份具有其两末端的羟基苯甲酸酯结构的特定二酚,由通式 :其中R 3表示具有2〜20个碳原子的烃基或至少在其两个末端含有烃基的连接基团,并且在其主链中至少含有一个选自醚键 ,酯键,氨基甲酸酯键和酰胺键,并且具有总共4至20个碳原子。 当在分子中含有一个酚羟基和一个羧基或一个羟基的特定酚化合物或在分子中含有两个羧酸基团的特定苯甲酸化合物进一步掺入该粉末涂料组合物中时,可获得特别好的结果 。

    Surveying apparatus
    35.
    发明授权
    Surveying apparatus 有权
    测量仪器

    公开(公告)号:US07503123B2

    公开(公告)日:2009-03-17

    申请号:US11772476

    申请日:2007-07-02

    IPC分类号: G01C15/00 G01C1/04

    CPC分类号: G01C15/00 G01C1/04

    摘要: A surveying apparatus is provided that includes a sighting telescope, an imaging device, and an external orientation parameter calculator. The sighting telescope is rotatable about a horizontal axis and a vertical axis. The imaging device is integrally rotated with the sighting telescope and the imaging device has an optical axis that is different from the collimation axis. The external orientation parameter calculator calculates external orientation parameters of stereo images that are obtained by the imaging device in an erecting observation and in an inverse observation in terms of the position of the optical axis with respect to the collimation axis, and the sighting directions in the erection observation and in the inverse observation.

    摘要翻译: 提供了一种测量装置,其包括瞄准望远镜,成像装置和外部取向参数计算器。 瞄准望远镜可绕水平轴线和垂直轴线旋转。 成像装置与瞄准望远镜一体旋转,并且成像装置具有不同于准直轴的光轴。 外部取向参数计算器计算在垂直观察中由成像装置获得的立体图像的外部取向参数,以及关于光轴相对于准直轴的位置的反向观察,并且在 架设观察和反观察。

    SURVEYING APPARATUS
    36.
    发明申请
    SURVEYING APPARATUS 审中-公开
    调查装置

    公开(公告)号:US20080018880A1

    公开(公告)日:2008-01-24

    申请号:US11772369

    申请日:2007-07-02

    IPC分类号: G01C3/08

    CPC分类号: G01C15/002 G01C1/04

    摘要: A surveying apparatus is provided having a telescope, a digital camera, a display device, a measuring device, and a superimposing device. The telescope collimates the aiming point on a surveying object. The digital camera has an imaging optical system provided independently from the telescopic optical system of the telescope. The display device displays an image captured by the digital camera. The measuring device measures the distance between the telescope and a surveying point to be surveyed. The superimposing device displays a shot mark which roughly indicates the location of the surveying point in the image on the display device.

    摘要翻译: 提供了一种具有望远镜,数字照相机,显示装置,测量装置和叠加装置的测量装置。 望远镜将瞄准点对准测量对象。 数码相机具有独立于望远镜的伸缩光学系统提供的成像光学系统。 显示装置显示由数码相机拍摄的图像。 测量装置测量望远镜与要测量的测量点之间的距离。 重叠装置显示粗略地指示显示装置上的图像中测量点的位置的拍摄标记。

    Image forming apparatus having a controller for controlling the
registration rollers
    37.
    发明授权
    Image forming apparatus having a controller for controlling the registration rollers 失效
    图像形成装置具有用于控制对准辊的控制器

    公开(公告)号:US5043771A

    公开(公告)日:1991-08-27

    申请号:US355485

    申请日:1989-05-24

    IPC分类号: G03G15/00

    摘要: An image forming apparatus including a double feeding preventing mechanism which is arranged at an outlet side of a sheet feeding unit so that only one transfer material is fed, a sheet-feed controller which is stopped immediately after a leading end of the transfer material fed from the sheet feeding unit abuts against a nip portion between a pair of registration rollers, and a conveying controller for controlling rotation of the registration rollers such that the registration rollers are rotated after a sheet feeding operation is stopped so as to convey the transfer material to a predetermined position at low speed and are then rotated to convey the transfer material from the predetermined position to a transfer position in synchronism with a latent image formation timing.

    摘要翻译: 一种图像形成装置,包括:双重进给防止机构,其布置在供纸单元的出口侧,从而仅供给一个转印材料;供纸控制器,其在从所述转印材料的供给的前端之后立即停止; 片材进给单元抵靠在一对定位辊之间的夹持部分和用于控制对准辊的旋转的输送控制器,使得定位辊在供纸操作停止之后转动,以将转印材料输送到 预定位置,然后旋转,以将转印材料从预定位置传送到与潜像形成定时同步的转印位置。