Image display apparatus
    91.
    发明申请

    公开(公告)号:US20070133076A1

    公开(公告)日:2007-06-14

    申请号:US11701826

    申请日:2007-02-02

    IPC分类号: G02B5/32

    摘要: An image display apparatus has: a display element for displaying an image; a light source section for supplying an illumination light to the display element; a reflection type hologram for diffracting and reflecting the illumination light so as to guide the illumination light to the display element; and an eyepiece optical system for guiding an image light from the display element to an eye of a viewer so as to provide an enlarged virtual image of the image. The reflection type hologram has diffusing properties. Since the reflection type hologram diffuses the illumination light, an incident angle of the illumination light with respect to the display element is widened to a certain extent. Since the display element does not change a propagating direction of a light ray, a propagating direction of the image light is widened similarly to widening of the incident angle, thereby enlarging the observation pupil.

    One-pack moisture-curing epoxy resin composition
    92.
    发明授权
    One-pack moisture-curing epoxy resin composition 失效
    单组份湿固化环氧树脂组合物

    公开(公告)号:US07022779B2

    公开(公告)日:2006-04-04

    申请号:US10381741

    申请日:2001-12-17

    IPC分类号: C08L63/00 C08L63/02

    摘要: A one-pack moisture-curing epoxy resin composition which can be cured at ordinary temperatures and is improved in storage stability without impairing the quickness of curing, i.e., is excellent in two properties incompatible with each other. This composition includes one ore more members selected from the group consisting of vinyl carboxylates of the general formula (1) and epoxy-containing silyl compounds of the general formula (2), one or more members selected from the group consisting of ketimines and oxazolidines, and an epoxy resin. (1) [In the general formula (1), R1, R2, R3, and R4 are each independently hydrogen or an organic group; and n is an integer of 1 or above] (2) [In the general formula (2), R5 and R6 are each independently alkyl; R7 is an epoxy-containing organic group; and n is an integer of 1 to 3]

    摘要翻译: 可以在常温下固化并提高储存稳定性而不损害固化速度的单组分湿固化环氧树脂组合物,即彼此不兼容的两种性质是优异的。 该组合物包括选自通式(1)的羧酸乙烯酯和通式(2)的含环氧基的甲硅烷基化合物的一种或多种成员,一种或多种选自酮亚胺和恶唑烷的成员, 和环氧树脂。 (1)[通式(1)中,R 1,R 2,R 3,R 4, 各自独立地为氢或有机基团; n为1以上的整数](2)[通式(2)中,R 5和R 6各自独立地为烷基, R 7是含环氧基的有机基团; n为1〜3的整数]

    Construction machine
    93.
    发明申请
    Construction machine 审中-公开
    施工机械

    公开(公告)号:US20050204590A1

    公开(公告)日:2005-09-22

    申请号:US11081729

    申请日:2005-03-17

    IPC分类号: B62D21/18 D05B65/00 E02F9/08

    CPC分类号: E02F9/0825

    摘要: A construction machine which comprises an undercarriage, an upper structure rotatably mounted on a top of the undercarriage, and a work equipment movably supported at a front of the upper structure, in which within a frame assembly that forms a base of the upper structure, at least following components are produced by casting a weldable material: a work equipment support that supports the work equipment; a right vertical rib and a left vertical rib, a distance therebetween widening gradually as they extend backwards from the work equipment support; a bottom plate that extends towards inside, adjoining bottom edges of the work equipment support, the right vertical rib and the left vertical rib.

    摘要翻译: 一种施工机械,其特征在于,包括起落架,可旋转地安装在所述起落架的顶部上的上部结构,以及可移动地支撑在所述上部结构的前部的作业设备,所述作业设备在所述上部结构的基部的框架组件内, 通过铸造可焊接材料生产最少的以下部件:支撑工作设备的工作设备支撑件; 一个右侧的垂直肋和一个左侧的垂直肋,当它们从工作设备支撑向后延伸时,它们之间的距离逐渐变宽; 底板,其向工作设备支撑件的内侧,邻接的底边缘延伸,右垂直肋和左垂直肋条。

    Crawler frame
    94.
    发明申请
    Crawler frame 审中-公开
    履带架

    公开(公告)号:US20050172527A1

    公开(公告)日:2005-08-11

    申请号:US11055674

    申请日:2005-02-10

    摘要: The invention provides a crawler frame provided with a machine body frame which is integrally formed by molding means wherein a machine body frame constituted of a pair of front leg supports and rear leg supports and a center frame is integrally formed by molding means as a continuous curved shape on a basis of a smooth curved surface so as to evenly receive loads by an entire machine body frame without generating any concentrated load, even if a load and a working load from an upper revolving body applied to the center frame, and a working load applied to a track frame at a time of traveling, revolving and working of a working machine are applied to the machine body frame.

    摘要翻译: 本发明提供了一种具有机身框架的履带架,该机体框架由模制装置整体形成,其中由一对前腿支撑件和后腿支撑件构成的机体框架和中心框架通过模制装置一体地形成为连续弯曲 在平滑的曲面的基础上形成为均匀地接收整个机体框架的载荷,而不会产生任何集中的负荷,即使来自上部旋转体的载荷和作业负荷施加到中心框架上,以及工作载荷 在行走时施加到履带架上,对机体框架施加作业机械的转动和加工。

    Image display apparatus
    95.
    发明授权
    Image display apparatus 有权
    图像显示装置

    公开(公告)号:US06922267B2

    公开(公告)日:2005-07-26

    申请号:US10100323

    申请日:2002-03-18

    CPC分类号: G02B27/0172 G02B2027/0178

    摘要: An image display apparatus has an image display device for displaying an image, an eyepiece optical system, including a holographic magnifying optical element, for magnifying and projecting the image, and a holographic filter, disposed either as part of the image display device or in the optical path between the image display device and the eyepiece optical system, for restricting the wavelength range of the image light.

    摘要翻译: 图像显示装置具有用于显示图像的图像显示装置,包括用于放大和投影图像的全息放大光学元件的目镜光学系统,以及设置在图像显示装置的一部分上的全息滤光器 图像显示装置与目镜光学系统之间的光路,用于限制图像光的波长范围。

    Eyepiece optical system
    98.
    发明授权

    公开(公告)号:US06519090B2

    公开(公告)日:2003-02-11

    申请号:US09880436

    申请日:2001-06-13

    IPC分类号: G02B2500

    摘要: A head-mounted display device and an eyepiece optical system suitable for use in the head-mounted display device is provided. The eyepiece optical system is capable of enlarging and displaying, to an eye of an observer, an image displayed on a two-dimensional display element. The eyepiece optical system includes, sequentially from the observer's eye, an aspherical resin lens, a spherical glass lens, and a polarization-conversion element disposed between the spherical glass lens and the two-dimensional display element. On a surface of the aspherical resin lens is provided a circularly-polarized-light-selective reflecting-transmitting surface for selectively reflecting and transmitting projection image light from the two-dimensional display element, depending on a rotation direction of circularly-polarized rays of the projection image light.

    Voltage-controlled oscillator and method for adjusting frequency shift
amount thereof
    100.
    发明授权
    Voltage-controlled oscillator and method for adjusting frequency shift amount thereof 失效
    压控振荡器及其频移量的调整方法

    公开(公告)号:US6144263A

    公开(公告)日:2000-11-07

    申请号:US249134

    申请日:1999-02-12

    摘要: A voltage-controlled oscillator and a method capable of precisely adjusting a frequency shift amount are provided irrespective of a fluctuation in characteristics of elements such as a strip-line. A center tap 19 is formed in a strip-line 16 of a resonator. A switching element 20 is connected to the center tap 19, and this switching element 20 is turned ON, so that the center tap is shortcircuited to the ground so as to vary the oscillating frequency. A slit A1 is conducted in the vicinity of the center tap 19 along the strip-line 16 and directed toward a shortcircuited end 17 of the strip-line, so that a frequency shift amount is adjusted. Also, a slit B1 is conducted in the vicinity of the shortcircuited end 17 along the strip-line 16 and directed toward the center tap 19, so that a frequency shift amount is adjusted. Also, trimming points are provided on the side of a hot terminal 18 from the center tap 19, and also provided on the side of the shortcircuited end 17 from the center tap 19, and further a slit is conducted along an intersecting direction of the strip-line 16, so that a shift amount is adjusted.

    摘要翻译: 提供压控振荡器和能够精确地调整频移量的方法,而不管诸如带状线的元件的特性波动。 中心抽头19形成在谐振器的带状线16中。 开关元件20连接到中心抽头19,并且该开关元件20导通,使得中心抽头短路到地,以便改变振荡频率。 狭缝A1沿着带状线16在中心龙头19附近被引导并且指向带状线的短路端17,从而调整频移量。 此外,狭缝B1沿着带状线16在短路端17附近被引导并指向中心抽头19,从而调整频移量。 此外,修剪点从中心抽头19设置在热端子18的侧面上,并且还从中心抽头19设置在短路端17的一侧,并且还沿着条带的相交方向引导狭缝 线16,使得移动量被调整。