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    • 31. 发明授权
    • Program exposure calculating apparatus
    • 程序曝光计算装置
    • US4945380A
    • 1990-07-31
    • US270017
    • 1988-11-14
    • Takehiro KatohShinichi NishimuraToshihiko Ishimura
    • Takehiro KatohShinichi NishimuraToshihiko Ishimura
    • G03B7/097G03B7/20
    • G03B7/097G03B7/20G03B2217/005
    • A program exposure calculating apparatus compares exposure value a reference exposure value provided based on a restricting exposure time and a full open aperture value, and when the exposure value is smaller than the reference exposure value, the apparatus outputs a full open aperture value and information of the exposure time which is appropriate for the full open aperture value. When the exposure value is greater than the reference exposure value, informations of the exposure time and an appropriate aperture value determined from the exposure value, the restricting exposure time, the full open aperture value and from a program constant are outputted, for controlling the aperture and the shutter. The restricting exposure time is adapted such that it becomes shorter as a focal length becomes longer in response to information of the focal length, and the program constant is set such that the slope of the program line becomes steeper as the focal length becomes shorter, in response to the information of the focal length.
    • 程序曝光计算装置将曝光值与基于限制曝光时间和全开孔径值的基准曝光值进行比较,并且当曝光值小于基准曝光值时,该装置输出全开孔径值和 曝光时间适合于全开孔径值。 当曝光值大于参考曝光值时,输出曝光时间的信息和从曝光值,限制曝光时间,全开孔径值和程序常数确定的适当光圈值,以控制光圈 和快门。 限制曝光时间适应成随着焦距随着焦距的信息变长而变短,并且程序常数被设定为使得程序行的斜率随焦距变短而变得更陡 响应焦距的信息。
    • 32. 发明授权
    • Method of and apparatus for spinning yarn
    • 纺纱方法及装置
    • US4845932A
    • 1989-07-11
    • US97514
    • 1987-09-15
    • Shoji SakaiShinichi Nishimura
    • Shoji SakaiShinichi Nishimura
    • D01H1/00D01H1/115
    • D01H1/115
    • An air spinning method and apparatus for spinning a yarn. The apparatus includes a pipe with a fiber bundle passageway, air jet nozzles for applying whirling air currents near the inlet of the pipe, and a rotating body including air discharge passages and revolving around the pipe. In the method, the fiber bundle is passed through the pipe's fiber bundle passageway. Rear ends of some fibers are separated from the fiber bundle by air currents jetted from the nozzles so as to be rotated together with air currents by the rotating body after drawn into the discharge passage. Fibers lying in the central portion of the fiber bundle, pass through the pipe's fiber bundle passageway without being influenced by the air currents jetted from the nozzles. Fibers lying on the peripheral portion of the fiber bundle, however, are subjected to such air currents so that ends of some such fibers are separated from the fiber bundle, drawn into the air discharge passageway, whirled by the rotating body, and wound around other fibers of the fiber bundle. The spun yarn thus formed includes core fibers in substantially the same form and relationship to each other as in the fiber bundle, and winding fibers spirally wound around the core fibers along the length of the core fibers. The winding fibers are of uniform frequency and angle along the length of the core fibers.
    • 一种用于纺纱的气流纺丝方法和装置。 该装置包括具有纤维束通道的管道,用于在管入口附近施加旋转气流的空气喷嘴和包括排气通道并绕管道旋转的旋转体。 在该方法中,纤维束通过管道的纤维束通道。 一些纤维的后端通过从喷嘴喷射的气流与纤维束分离,以便在被吸入排放通道之后与旋转体一起伴随气流一起旋转。 位于纤维束中心部分的纤维通过管道的纤维束通道,而不受喷嘴喷射的气流的影响。 然而,位于纤维束的周边部分的纤维经受这样的气流,使得一些这样的纤维的端部与纤维束分离,被吸入通过旋转体旋转的空气排放通道,并缠绕在其他的 纤维束的纤维。 如此形成的细纱包括与纤维束基本上相同的形式和关系的芯纤维,以及沿芯纤维长度螺旋卷绕在芯纤维上的缠绕纤维。 绕组纤维沿着芯纤维的长度具有均匀的频率和角度。
    • 33. 发明授权
    • Stereo-microscope with a common objective lens system
    • 具有普通物镜系统的立体显微镜
    • US4601550A
    • 1986-07-22
    • US637503
    • 1984-08-01
    • Hisakazu YoshinoShinichi NishimuraKazutoshi Takagi
    • Hisakazu YoshinoShinichi NishimuraKazutoshi Takagi
    • G02B21/22
    • G02B21/22
    • A stereo-microscope is disclosed. It comprises a common objective lens system, a first and second imaging lens systems having optical paths parallel to that of the objective lens system producing intermediate images of an object, a first and second optical path deflecting devices arranged behind the respective imaging lens systems for deflecting the respective ejection bundle of rays outwardly relative to the optical path of the objective lens system, and a first and second ocular systems arranged behind the respective optical path deflecting devices for observing the respective intermediate images. It is characterized in that a stereo angle .omega. which is to be decided depending on the base length between the first and second imaging lens systems and an observation angle .theta. which is defined between the observation optical paths of the first and second ocular systems are arranged to be equal. Another stereo-microscope is also disclosed. It comprises an objective optical system, a first and second ocular systems, a first and second erecting optical systems and devices for varying an observation angle .theta. defined between the observation axes of the first and second ocular systems.
    • 公开了立体显微镜。 它包括公共物镜系统,具有平行于物镜系统的光路的第一和第二成像透镜系统产生物体的中间图像,布置在各个成像透镜系统后面的第一和第二光路偏转装置,用于偏转 相对于物镜系统的光路向外的相应的射出束,以及布置在相应的光路偏转装置后面的第一和第二眼系统,用于观察各个中间图像。 其特征在于,将根据第一和第二成像透镜系统之间的基底长度决定的立体角度ω和在第一和第二眼睛系统的观察光路之间限定的观察角度θ被布置成 等于。 还公开了另一种立体显微镜。 它包括物镜光学系统,第一和第二眼睛系统,用于改变在第一和第二眼睛系统的观察轴之间限定的观察角度θ的第一和第二直立光学系统和装置。
    • 37. 发明申请
    • OZONE GAS SUPPLY SYSTEM
    • 臭氧气体供应系统
    • US20140017133A1
    • 2014-01-16
    • US14007048
    • 2011-03-24
    • Shinichi NishimuraYoichiro Tabata
    • Shinichi NishimuraYoichiro Tabata
    • B01J12/00
    • B01J12/00C01B13/11C01B2201/64C01B2201/90
    • In the present invention, particularly, means for removing moisture contained in a raw material gas is provided in a raw material gas supply part so that the amount of moisture contained in the raw material gas that is supplied to an ozone gas supply system is reduced, and additionally an ozone gas output flow rate management unit is provided that is configured to receive a plurality of ozone gas outputs from a plurality of nitrogen-free ozone generation units and capable of performing an ozone gas output flow rate control for selectively outputting one or a combination of two or more of the plurality of ozone gas outputs to any of a plurality of ozone treatment apparatuses by performing an opening/closing operation on a plurality of ozone gas control valves provided in the ozone gas output flow rate management unit.
    • 在本发明中,特别地,在原料气体供给部设置有用于除去原料气体中含有的水分的装置,使得供给到臭氧气体供给系统的原料气体中所含的水分量减少, 并且还提供了一种臭氧气体输出流量管理单元,其被配置为从多个无氮臭氧产生单元接收多个臭氧气体输出并且能够执行臭氧气体输出流量控制,以选择性地输出一个或 通过对设置在臭氧气体输出流量管理单元中的多个臭氧气体控制阀进行打开/关闭操作,将多个臭氧气体输出中的两个或更多个输出组合到多个臭氧处理设备中的任一个。
    • 39. 发明授权
    • Bent pipe and a method for preparing thereof
    • 弯管及其制备方法
    • US06799608B1
    • 2004-10-05
    • US09597700
    • 2000-06-19
    • Hiroshi KoshikaShinichi Nishimura
    • Hiroshi KoshikaShinichi Nishimura
    • F15D102
    • F16L43/001
    • There is an object to provide a technique of forming a proper abrasion resistance layer by a thermal spraying and fusing of a self fluxing alloy. The object may be solved by cutting the pipe body along a curved face that is perpendicular to a plane including a central axis of the pipe body and that extends not to cross the inlet hole and the outlet hole but to include a part of the central axis. Thus the pipe body is divided into a first partitioned part having at least one of the inlet hole and the outlet hole, and a second partitioned part. An abrasion resistance layer is then formed on the inner surface of at least the outer bent portion of the pipe body by a thermal spraying and fusing of a self fluxing alloy. Thereafter, the first partitioned part is fitted into the second partitioned part for welding to obtain a bent pipe according to the present invention.
    • 本发明的目的是提供通过自熔合金的热喷涂和熔融来形成适当的耐磨层的技术。可以通过沿着垂直于包括中心的平面的曲面切割管体来解决该目的 并且不延伸穿过入口孔和出口孔,而是包括中心轴线的一部分。 因此,管体被分成具有入口孔和出口孔中的至少一个的第一分隔部分和第二分隔部分。 然后通过自熔合金的热喷涂和熔融,在管体的至少外弯曲部分的内表面上形成耐磨层。 此后,将第一分隔部分装配到第二分隔部分进行焊接以获得根据本发明的弯管。