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61. 发明授权

US6104479A Laser system 有权
标题翻译：激光系统
公开(公告)号：US6104479A
公开(公告)日：2000-08-15
申请号：US313915
申请日：1999-05-18
申请人： Fumio Ohtomo , Kunihiro Hayashi
发明人： Fumio Ohtomo , Kunihiro Hayashi
IPC分类号： G01C15/00 , G02B6/42 , H01S3/00 , G01C1/06 , G01C1/18
CPC分类号： G01C15/004
摘要： The present invention relates to a laser surveying apparatus capable of forming a measuring reference line and a reference plane by laser light. In the laser surveying apparatus, a mount unit is rotated about a vertical axis, a laser projection unit is rotated about a horizontal axis, a light source applies laser light in a direction parallel to the horizontal axis, a rotating irradiator turnably applies the laser light onto the reference plane, first deflecting means provided in the laser projection unit deflects the laser light in an intersecting direction, and second deflecting means provided in the rotating irradiator deflects the laser light sent from the first deflecting means in an intersecting direction. The first deflecting means comprises a mirror and an image rotator is placed between the mirror and the light source.
摘要翻译：本发明涉及能够通过激光形成测量基准线和参考平面的激光测量装置。在激光测量装置中，安装单元围绕垂直轴线旋转，激光投射单元围绕水平轴线旋转，光源在与水平轴线平行的方向上施加激光，旋转辐射器可转动地施加激光在激光投影单元中设置的第一偏转装置使交叉方向的激光偏转，设置在旋转照射器中的第二偏转装置使从第一偏转装置发出的激光向交叉方向偏转。第一偏转装置包括反射镜，并且图像旋转体被放置在反射镜和光源之间。

62. 发明授权

US6093928A Position measuring rotary incremental optical encoder 失效
标题翻译：位置测量旋转增量式光学编码器
公开(公告)号：US6093928A
公开(公告)日：2000-07-25
申请号：US16589
申请日：1998-01-30
申请人： Fumio Ohtomo , Kunihiro Hayashi , Kazuki Osaragi
发明人： Fumio Ohtomo , Kunihiro Hayashi , Kazuki Osaragi
IPC分类号： G01D5/34
CPC分类号： G01D5/34
摘要： An incremental encoder has a rotor provided with a plurality of indices and is capable of detecting a reference point or a zero point without turning the rotor one full turn. Graduation lines of a main scale are counted until a detector detects an index I.sub.1 and the next index I.sub.2, the angle or the distance between the reference point and the index I.sub.2 is determined on the basis of the counted number of graduation lines of the main scale, the angle or the distance between the position of the index I.sub.2 and an optional position is determined on the basis of the corresponding number of graduation lines of the main scale, and the angle or the distance between the reference point and the optional position is determined by adding the angle or the distance between the reference point and the position of the index I.sub.2 to the angle of the distance between the position of the index I.sub.2 and the optional position.
摘要翻译：增量编码器具有设置有多个索引的转子，并且能够检测参考点或零点而不使转子转动一整圈。计数主刻度的刻度线，直到检测器检测到指标I1和下一个指标I2，基于主刻度的刻度线的数量来确定参考点和索引I2之间的角度或距离根据主刻度的分度线的相应数量来确定索引I2的位置与可选位置之间的角度或距离，并且确定参考点与可选位置之间的角度或距离通过将索引I2的参考点和位置之间的角度或距离添加到索引I2的位置与可选位置之间的距离的角度。

63. 发明授权

US5298096A Method of producing a lens 失效
标题翻译：制造镜片的方法
公开(公告)号：US5298096A
公开(公告)日：1994-03-29
申请号：US902412
申请日：1992-06-19
申请人： Hisakazu Yoshino , Yukio Ishiba , Kunihiro Hayashi
发明人： Hisakazu Yoshino , Yukio Ishiba , Kunihiro Hayashi
IPC分类号： B23P21/00 , G02B7/02 , B29D11/00
CPC分类号： G02B7/021 , Y10S359/90 , Y10T29/4978 , Y10T29/49895 , Y10T29/49904
摘要： A method of producing a high-precision lens system, such as a stepper lens, involves the following steps: (a) attaching a metal frame to the radial periphery of each of a plurality of lens elements at a prescribed distance from the optical axis of the element; (b) positioning the periphery of each metal frame at a prescribed radial distance from a reference axis to align the optical axis of each lens element along the reference axis; and (c) securing the individual lens sections together. Adjustment of the eccentricity of the individual lenses is accomplished by measuring the displacement of the lens-frame periphery from the reference axis.
摘要翻译：制造步进透镜等高精度透镜系统的方法包括以下步骤：（a）将金属框架安装在距透镜的光轴规定距离的多个透镜要素的径向外周侧元素（b）将每个金属框架的周边定位在与参考轴线规定的径向距离处，以使每个透镜元件的光轴沿着参考轴线对齐; 和（c）将各个透镜部分固定在一起。单个透镜的偏心度的调整是通过测量透镜框周边与参考轴的位移来实现的。

64. 发明授权

US4760231A Noise filter for electric apparatus 失效
标题翻译：电器噪声滤波器
公开(公告)号：US4760231A
公开(公告)日：1988-07-26
申请号：US778082
申请日：1985-09-20
申请人： Kunihiro Hayashi
发明人： Kunihiro Hayashi
IPC分类号： H03H7/01 , H03H7/09 , H05B6/06
CPC分类号： H03H7/1758 , H03H7/0115 , H03H7/09
摘要： A noise filter connected to power lines includes two coils connected to the power lines in series, respectively, two capacitances connected to one end of the coils, respectively, and at least one resistance for reducing the gain of a resonance frequency of the filter the resistance being connected to the capacitances and grounded.
摘要翻译：连接到电力线的噪声滤波器包括分别连接到电源线的两个线圈，分别连接到线圈的一端的两个电容和用于降低滤波器的谐振频率的增益的至少一个电阻器连接到电容并接地。

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