Range finder system
    81.
    发明授权
    Range finder system 失效
    测距仪系统

    公开(公告)号:US5907726A

    公开(公告)日:1999-05-25

    申请号:US8569

    申请日:1998-01-16

    IPC分类号: G03B13/02 G03B13/20

    CPC分类号: G03B13/02 G03B13/20

    摘要: Disclosed is a range finder system which includes a virtual image type first optical system for observing an object, and a second optical system for electronically capturing image of at least a part of the object. The range finder system is provided with an LCD (liquid crystal display) which displays the image captured by the second optical system. The image displayed on the liquid crystal display is directed to the virtual image type finder optical system, and the image as displayed on the LCD is combined with the image observed through the first optical system. Thus, two images are observed by a photographer as superimposed. A display controller controls the LCD so that the degree of coincidence of the superimposed images is varied in the direction of a base length based on an object distance information.

    摘要翻译: 公开了一种测距仪系统,其包括用于观察物体的虚像图像型第一光学系统和用于电子捕获至少一部分物体的图像的第二光学系统。 测距仪系统配备有显示由第二光学系统捕获的图像的LCD(液晶显示器)。 显示在液晶显示器上的图像被引导到虚像取景器光学系统,并且显示在LCD上的图像与通过第一光学系统观察到的图像组合。 因此,摄影者观察到两幅图像是叠加的。 显示控制器控制LCD,使得叠加图像的一致度基于物体距离信息在基本长度的方向上变化。

    Optical system for photographing device
    82.
    发明授权
    Optical system for photographing device 失效
    用于拍摄装置的光学系统

    公开(公告)号:US5893653A

    公开(公告)日:1999-04-13

    申请号:US9260

    申请日:1998-01-20

    申请人: Tetsuya Abe

    发明人: Tetsuya Abe

    IPC分类号: G02B27/14 G03B13/02

    CPC分类号: G02B27/144

    摘要: An optical system comprising a photographing optical system, a light splitting element to split a light incident from an object, and a finder optical system to which the light split by the light splitting element is directed. A surface of the light splitting element is constituted as a ghost prevention surface that prevents light incident on the finder optical system from the eye side from being reflected, thereby preventing the ghost light (i.e., the light which affects the object image) from being incident on an image pickup surface. Alternatively, a wall surface of a casing of the optical system is employed as a ghost prevention surface.

    摘要翻译: 一种光学系统,包括拍摄光学系统,用于分离从物体入射的光的分光元件以及由所述光分离元件分开的光被引向的取景器光学系统。 分光元件的表面被构成为防止从眼睛侧入射到取景器光学系统的光被反射的防重影面,从而防止重影(即,影响对象图像的光)入射 在图像拾取表面上。 或者,光学系统的壳体的壁面被用作防重影面。

    Zoom lens system having a high zoom ratio
    83.
    发明授权
    Zoom lens system having a high zoom ratio 失效
    具有高变焦比的变焦透镜系统

    公开(公告)号:US5706138A

    公开(公告)日:1998-01-06

    申请号:US702044

    申请日:1996-08-23

    CPC分类号: G02B15/17

    摘要: A zoom lens system having a high zoom ratio and a high aperture ratio includes a first lens group having a positive power, a second lens group having a negative power, a third lens group having a negative power, and a fourth lens group having a positive power. The second lens group has a magnification varying function and is moved during a zooming operation. The third lens group has a focus compensating function and is moved during the zooming operation. The fourth lens group has an image forming function and is not moved during the zooming operation.

    摘要翻译: 具有高变焦比和高开口率的变焦透镜系统包括具有正光焦度的第一透镜组,具有负光焦度的第二透镜组,具有负光焦度的第三透镜组和具有负光焦度的第四透镜组 功率。 第二透镜组具有倍率变化功能,并且在变焦操作期间移动。 第三透镜组具有聚焦补偿功能,并且在变焦操作期间移动。 第四透镜组具有图像形成功能,并且在变焦操作期间不移动。

    Thread groove type vacuum pump
    84.
    发明授权
    Thread groove type vacuum pump 失效
    螺纹槽式真空泵

    公开(公告)号:US5632597A

    公开(公告)日:1997-05-27

    申请号:US623014

    申请日:1996-03-28

    IPC分类号: F04D19/04 F01D1/36

    CPC分类号: F04D19/044

    摘要: A thread groove type vacuum pump in which the gap between a rotor and a stator is not subjected to any influence of the rotor temperature and thus the pumping performance does not deteriorate during plasma combustion in a nuclear fusion reactor. The thread groove pumping portion is formed as a circular cone so that the expansion and contraction of the rotor occurs along the generatrix of the circular cone. The pump exhibits supreme pumping performance throughout the whole running mode of the vacuum pumping system of the nuclear fusion reactor because the gap between the rotor and the stator is kept constant despite changes of thermal expansion due to the temperature change of the rotor caused by the different gas loads.

    摘要翻译: 螺旋槽型真空泵,其中转子和定子之间的间隙不受转子温度的任何影响,因此泵送性能在核聚变反应堆的等离子体燃烧期间不会劣化。 螺纹槽泵送部分形成为圆锥体,使得转子的膨胀和收缩沿着圆锥体的母线发生。 由于转子和定子之间的间隙由于不同的转子引起的转子温度变化导致的热膨胀变化,因此转子和定子之间的间隙保持恒定,泵在整个运行模式下表现出最高的泵送性能 气体负荷。

    Onium salt, photopolymerization initiator, energy ray-curing composition
containing the initiator, and cured product
    85.
    发明授权
    Onium salt, photopolymerization initiator, energy ray-curing composition containing the initiator, and cured product 失效
    鎓盐,光聚合引发剂,含有引发剂的能量射线固化组合物和固化产物

    公开(公告)号:US5502083A

    公开(公告)日:1996-03-26

    申请号:US255469

    申请日:1994-06-08

    摘要: The composition of the present invention is excellent in compatibility, transparency and curability and give a cured coat of excellent gloss and of less smell, and cured products of excellent properties can be obtained by curing the composition.The present invention relates to an onium salt represented by the following formula (1): ##STR1## wherein Ar is a mono- to tetra-valent aromatic group, X is a bisphenylsulfonio group which may have a substituent, a is 1-4, b is 0 or 1-3, a+b is 1-4, n is 1-4, and Z is a halide represented by the following formula (3):MQ.sub.m (OH).sub.l (3)where M is a boron atom, a phosphorus atom, an arsenic atom or an antimony atom, Q is a halogen atom, m is 3-6, l is 0 or 1, and m+l is 4-6; a photopolymerization initiator containing the onium salt as an active ingredient; an energy ray-curable composition containing the initiator; and a cured product.

    摘要翻译: 本发明的组合物的相容性,透明性和固化性优异,得到光泽度优异,气味少的固化涂层,通过固化该组合物可以得到优异的固化物。 本发明涉及由下式(1)表示的鎓盐:其中Ar是一价至四元芳基,X是可以具有取代基的双苯基磺酰基,a是1 -4,b为0或1-3,a + b为1-4,n为1-4,Z为由下式(3)表示的卤化物:MQm(OH)l(3)其中M为 硼原子,磷原子,砷原子或锑原子,Q为卤素原子,m为3-6,l为0或1,m + 1为4-6; 含有鎓盐作为活性成分的光聚合引发剂; 含有该引发剂的能量射线固化性组合物; 和固化产物。

    Quadrupole mass spectrometer having plural stable regions
    87.
    发明授权
    Quadrupole mass spectrometer having plural stable regions 失效
    具有多个稳定区域的四极杆质谱仪

    公开(公告)号:US5177359A

    公开(公告)日:1993-01-05

    申请号:US781507

    申请日:1991-10-22

    IPC分类号: G01N27/62 H01J49/42

    CPC分类号: H01J49/42

    摘要: In a quadrupole mass spectrometer which includes four parallel rod electrodes between opposite pairs of which overlapping voltages.+-.(U+V cos .omega. t) are applied (where U: a continuous voltage and V cos .omega. t: a radio-frequency voltage) and which effects mass-analysis by an electric field formed within the four parallel rod electrodes, at least one parameter of U, V and .omega. has two different values, and the values are changed over to select the first stable region or the second stable region, the first stable region being nearest to the original point and the second stable region being next near to the original point on the a - q plane (where a:ordinate, q:abscissa) showing "stability diagram", and the ions being able to pass through the four parallel electrodes under the conditions of the first and second stable regions, where the variable a=8eU/mr.sub.O.sup.2 .omega..sup.2, q=4eV/mr.sub.O.sup.2 .omega..sup.2, U: level of DC voltage, V: peak of the radio-frequency voltage, e: charge of ion, m:mass of ion, r.sub.O : radius of an inscribed circle of the four parallel rod electrodes and.omega.: angular frequency of the radio frequency voltage.

    摘要翻译: 在四极质谱仪中,包括四个平行的棒状电极,在相对的两对之间施加重叠电压+/-(U + Vcosω),其中U:连续电压和Vcosωt:射频电压)和 其通过形成在四个平行杆电极内的电场进行质量分析,U,V和ω的至少一个参数具有两个不同的值,并且将值改变以选择第一稳定区域或第二稳定区域, 第一稳定区域最接近于原始点,而第二稳定区域靠近a-q平面上原始点(其中a:纵坐标,q:横坐标)显示“稳定性图”,并且离子能够 在第一和第二稳定区域的条件下通过四个平行电极,其中变量a = 8eU /mrO2ω2,q = 4eV /mrO2ω2,U:直流电压电平,V: 频率电压,e:离子电荷,m:离子质量,r0:r 四个平行杆电极的内切圆的像素和ω:射频电压的角频率。

    Ink ribbon for sublimation transfer type hard copy
    89.
    发明授权
    Ink ribbon for sublimation transfer type hard copy 失效
    墨带用于升华转印型硬拷贝

    公开(公告)号:US4666320A

    公开(公告)日:1987-05-19

    申请号:US749624

    申请日:1985-06-17

    IPC分类号: B41M5/44 B41J31/05

    CPC分类号: B41M5/44

    摘要: The present invention relates to an ink ribbon for sublimation transfer type hard copy which is used to produce as a hard copy a still picture image such as a picture image taken by a video camera, a television picture image and so on. The ink ribbon for sublimation transfer type hard copy of this invention comprises a heat-resistant plastic film base or a plastic film base having formed thereon a heat-resistant treating layer and coating layer of sublimation dye formed on the plastic film base. According to this ink ribbon for sublimation transfer type hard copy, it is possible to protect the film base from being shrunk and producing a bubble spot therein due to heat generated upon transfer, etc. Accordingly, a quality of a transferred picture image can be improved.

    Sublimation ink ribbon
    90.
    发明授权
    Sublimation ink ribbon 失效
    升华色带

    公开(公告)号:US4651645A

    公开(公告)日:1987-03-24

    申请号:US711464

    申请日:1985-02-26

    摘要: The present invention relates to a sublimation ink ribbon capable of printing on a printing paper a still picture image of various kinds of picture images such as a picture image shot by a video camera, a television picture image and the like. At least the surface of its sublimation ink layer is made of a layer containing a sublimation dye whose solubility relative to methyl ethyl ketone is not higher than 2.5g/100 ml or a layer in which a sublimation dye having a solubility higher than 2.5g/100 ml is mixed such that a ratio (P/B) of a weight P of the sublimation dye relative to a weight B of a binder is not higher than 0.5. Thus, it is possible to reduce the under layer soil characteristics.

    摘要翻译: PCT No.PCT / JP84 / 00329 Sec。 371日期1985年2月26日第 102(e)1985年2月26日PCT PCT。1984年6月26日PCT公布。 公开号WO85 / 00322 日本1985年1月31日。本发明涉及一种升华色带,其能够在打印纸上打印各种图像图像的静止图像图像,例如由摄像机拍摄的图像图像,电视图像图像和 喜欢。 至少其升华油墨层的表面由含有相对于甲基乙基酮的溶解度不高于2.5g / 100ml的升华染料的层构成,或者其中溶解度高于2.5g / 100ml的升华染料的层, 将100ml混合,使得升华染料的重量P相对于粘合剂的重量B的比率(P / B)不高于0.5。 因此,可以减少下层土壤特性。