Spin stand having hydrodynamic bearing motor and head/disc test device
    31.
    发明申请
    Spin stand having hydrodynamic bearing motor and head/disc test device 审中-公开
    旋转支架具有流体动力轴承电机和头/盘测试装置

    公开(公告)号:US20060103382A1

    公开(公告)日:2006-05-18

    申请号:US10522934

    申请日:2003-09-16

    摘要: There is provided a compact, lightweight, inexpensive head/disk test device. A spin stand is provided that supports a magnetic head to enable attaching and removal and comprises a fluid dynamic bearing motor that continues rotating even when the magnetic head is attached or removed. Alternatively, the spin stand comprises a fluid dynamic bearing motor and a detector for detecting changes in the back electromotive force or changes in the magnetic flux density generated by the rotation of the fluid dynamic bearing motor and for generating an index signal. Furthermore, the spin stand is provided with a fluid dynamic bearing motor and encloses a conductive fluid in a bearing of the fluid dynamic bearing motor and the bearing is grounded.

    摘要翻译: 提供了一种紧凑,重量轻,便宜的头/盘测试装置。 提供了一种旋转架,其支撑磁头以使得能够附接和移除,并且包括即使当磁头被附接或移除时也继续旋转的流体动力轴承马达。 或者,旋转架包括流体动态轴承马达和用于检测反向电动势的变化或由流体动态轴承马达的旋转产生的磁通密度的变化并用于产生索引信号的检测器。 此外,旋转架设有流体动力轴承马达,并将导电流体包围在流体动力轴承马达的轴承中,并且轴承接地。

    Method for producing cross-fin tube for heat exchanger, and cross fin-type heat exchanger
    33.
    发明申请
    Method for producing cross-fin tube for heat exchanger, and cross fin-type heat exchanger 审中-公开
    热交换器交叉翅片管和交叉翅片式换热器的生产方法

    公开(公告)号:US20050188538A1

    公开(公告)日:2005-09-01

    申请号:US11113835

    申请日:2005-04-25

    摘要: A method of manufacturing a cross fin tube and a cross fin type heat exchanger including the cross fin tube obtained in accordance with the manufacturing method. A tube-expanding plug has cutout-forming protuberances which are formed on an outer circumferential surface thereof with a number of 60-160 per circumference such that the cutout-forming protuberances extend in a direction which intersects primary grooves which are previously formed on an inner circumferential surface of a heat transfer tube, and at the same time when the heat transfer tube and plate fins are fixed integrally to each other in accordance with the mechanically tube-expanding operation, secondary grooves which are cross grooves with respect to the primary grooves are formed to have a depth (d2) which is held in a range of 10-40% of a depth (d1) of the primary grooves.

    摘要翻译: 一种制造交叉翅片管的方法和包括根据制造方法获得的十字翅片管的十字翅片式热交换器。 管膨胀塞具有切口形成突起,其形成在其外圆周表面上,每圆周数为60-160,使得切口形成突起沿与先前形成在内部的主凹槽相交的方向延伸 传热管的圆周表面,并且在传热管和板状翅片根据机械扩管操作彼此一体地固定的同时,相对于主槽的交叉槽的副槽是 形成为具有保持在主槽的深度(d <1> 1)的10-40%的范围内的深度(d 2> 2 )。

    Image information display device
    36.
    发明授权
    Image information display device 有权
    图像信息显示装置

    公开(公告)号:US06512497B1

    公开(公告)日:2003-01-28

    申请号:US09537456

    申请日:2000-03-27

    IPC分类号: G09G500

    摘要: An image information display device, such as an electronic book, that displays contents stored in a recording medium on a first screen and a second screen in which liquid crystal is used. The device includes means for paging through image information and means for screen selection. The means for screen selection is used to select a two-screen mode in which the contents are displayed on both the first and second screens or a one-screen mode in which an image is displayed on either of the screens. By selecting the one-screen mode, energy consumption may be reduced.

    摘要翻译: 一种图像信息显示装置,例如电子书,其显示存储在第一屏幕上的记录介质中的内容和使用液晶的第二屏幕。 该装置包括用于寻呼图像信息的装置和用于屏幕选择的装置。 用于屏幕选择的装置用于选择其中在第一和第二屏幕上显示内容的双屏幕模式,或者在任一屏幕上显示图像的单屏模式。 通过选择单屏模式,可以减少能量消耗。

    Reproduction apparatus
    38.
    发明授权
    Reproduction apparatus 失效
    繁殖装置

    公开(公告)号:US06424877B1

    公开(公告)日:2002-07-23

    申请号:US09054499

    申请日:1998-04-03

    IPC分类号: G06F1900

    摘要: In order to produce a reproduction of an object such as a human face, a three-dimensional form of the object is measured with a three-dimensional measuring device, and the measured form is displayed. After a user approves the displayed form, a material is worked according to the measured form to work a reproduction of the object. If the user cancels the displayed form, the form is measured again and the measured form is displayed. Characteristics of the measured form are extracted, and an appropriate material is selected among a plurality of materials. On the other hand, the data of the measured form are converted to work data with reference to the size and the quality of a product to be worked which have been stored in a database. Preferably, the data are compressed in the depth direction in order to shorten the working time. Then, the material is worked in a series of processes from the form input to the working in a simple way, and the user can obtained a desired three-dimensional reproduction.

    摘要翻译: 为了产生诸如人脸的对象的再现,用三维测量装置测量对象的三维形状,并且显示测量形式。 在用户批准显示的表格之后,根据测量的形式对材料进行加工,以便对对象进行再现。 如果用户取消显示的表格,则再次测量表单,并显示测量的表格。 提取测量形式的特征,并且在多种材料中选择合适的材料。 另一方面,参考已经存储在数据库中的待加工产品的尺寸和质量,将测量形式的数据转换为工作数据。 优选地,数据在深度方向上被压缩以便缩短工作时间。 然后,以简单的方式,从形式输入到工作的一系列处理中加工材料,并且用户可以获得期望的三维再现。

    Distance information generator and display device using generated distance information
    39.
    发明授权
    Distance information generator and display device using generated distance information 有权
    距离信息发生器和显示设备使用生成的距离信息

    公开(公告)号:US06389153B1

    公开(公告)日:2002-05-14

    申请号:US09158885

    申请日:1998-09-23

    IPC分类号: G06K900

    摘要: A distance information generator comprises an image sensor which senses an object, a distance detector which detects a first distance between a predetermined position and the object, a memory which stores position information expressing a mutual positional relationship of the predetermined position and the position of the image sensor, and a calculator which calculates a second distance between the position of the image sensor and the object based on the first distance and the position information. A display device displays a composite image which consists of a sensed image and a virtual image for an observer, wherein the composite image is created by comparing the second distance and distance information involved in the virtual image.

    摘要翻译: 距离信息发生器包括感测对象的图像传感器,检测预定位置与对象之间的第一距离的距离检测器,存储表示预定位置的相互位置关系的位置信息和图像位置的存储器 传感器,以及基于第一距离和位置信息计算图像传感器的位置与物体之间的第二距离的计算器。 显示设备显示由感测图像和用于观察者的虚拟图像组成的合成图像,其中通过比较虚拟图像中涉及的第二距离和距离信息来创建合成图像。

    Digital camera employing a line sensor with aspect ratio compensation mechanism
    40.
    发明授权
    Digital camera employing a line sensor with aspect ratio compensation mechanism 失效
    数码相机采用具有宽高比补偿机制的线传感器

    公开(公告)号:US06335758B1

    公开(公告)日:2002-01-01

    申请号:US08808687

    申请日:1997-02-28

    IPC分类号: H04N5225

    CPC分类号: H04N5/2259 H04N3/08

    摘要: A digital camera having an image reader which reads an optical image projected thereon and generates image signals by scanning the projected optical image, an optical unit which projects the optical image on the image reader at various ratios, and a controller which determines a range of the scanning operation performed by the image reader in accordance with the ratios employed by the optical unit.

    摘要翻译: 一种具有图像读取器的数字照相机,该图像读取器读取投射在其上的光学图像并通过扫描投影的光学图像产生图像信号;以各种比率投影图像读取器上的光学图像的光学单元,以及确定 由图像读取器根据光学单元采用的比例执行扫描操作。