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1. 发明授权

US5822115A Thin adjustable binoculars 失效
标题翻译：薄可调双筒望远镜
公开(公告)号：US5822115A
公开(公告)日：1998-10-13
申请号：US925401
申请日：1997-09-09
申请人： Kaoru Umeda , Kiyoshi Nishitani , Naoki Ishihara , Kesaji Sato , Muneo Kubota
发明人： Kaoru Umeda , Kiyoshi Nishitani , Naoki Ishihara , Kesaji Sato , Muneo Kubota
IPC分类号： G02B23/18
CPC分类号： G02B23/18
摘要： Binoculars having a fixed lens mount, a movable lens mount which is movable straight in a direction as approaching or moving away from the fixed lens mount to adjust their distance to viewer's eyes, a cover member for concealing a space formed between the fixed lens mount and the movable lens mount in accordance with a moving state of the movable lens mount. To the fixed lens mount is attached a first guide engaging with the movable lens mount to slidably guide the movable lens mount as well as a second guide engaging with the cover member so that the cover member is slidable along the second guide together with the movement of the movable lens mount. The binocular further includes a focus adjusting system between both lens mounts to move an objective lens incorporated in each lens mount in a direction of an optical axis, and an erect prism unit including a roof prism in each lens mount. The each roof prism is arranged inner side of respective lens mount so that an inclined cutting portion thereof faces each other. A guide shaft for guiding the object lens in a direction of the optical axis is provided within a space formed in the vicinity of the inclined cutting portion of the roof prism.
摘要翻译：具有固定透镜座的双筒望远镜，可移动的透镜座，其可在接近或远离固定透镜座的方向上直线移动以调节其与观察者的眼睛距离;盖构件，用于隐藏固定透镜安装座和可移动透镜安装件根据可移动透镜安装座的移动状态。固定透镜安装座附接有与可移动透镜安装件接合的第一引导件，以可滑动地引导可移动透镜安装件以及与盖构件接合的第二引导件，使得盖构件可随着第二引导件的移动与第二引导件一起滑动可移动镜头座。双目镜还包括在两个透镜座之间的焦点调节系统，用于沿着光轴的方向移动结合在每个透镜座中的物镜，以及在每个透镜座中包括顶板棱镜的直立棱镜单元。每个屋顶棱镜布置在相应透镜安装件的内侧，使得其倾斜的切割部分彼此面对。用于沿着光轴的方向引导物镜的引导轴设置在形成在屋顶棱镜的倾斜切割部分附近的空间内。

2. 发明授权

US5729384A Compact telescope 失效
标题翻译：紧凑望远镜
公开(公告)号：US5729384A
公开(公告)日：1998-03-17
申请号：US704164
申请日：1996-08-28
申请人： Kiyoshi Nishitani , Yasumasa Sugihara
发明人： Kiyoshi Nishitani , Yasumasa Sugihara
IPC分类号： G02B23/18 , G02B23/00
CPC分类号： G02B23/18
摘要： A telescope has an objective lens system, an eyepiece optical system, and a third lens system between the objective lens system and the eyepiece optical system. The objective lens system is provided with a circular shape lens whose upper and lower portions are cut off. The eyepiece optical system is also provided with a circular shape lens whose upper and lower portions are cut off. The third lens system is provided with a circular shape lens which is disposed in a position where a light beam formed by the objective lens system has a smaller cross-sectional area.
摘要翻译：望远镜具有物镜系统，目镜光学系统和物镜系统与目镜光学系统之间的第三透镜系统。物镜系统设有圆形透镜，其上部和下部被切断。目镜光学系统还设有圆形透镜，其上部和下部被切断。第三透镜系统设置有圆形透镜，该透镜设置在由物镜系统形成的光束具有较小横截面积的位置。

3. 发明授权

US5640271A Self-housing binocular 失效
标题翻译：自住双目望远镜
公开(公告)号：US5640271A
公开(公告)日：1997-06-17
申请号：US503188
申请日：1995-07-17
申请人： Kiyoshi Nishitani , Yasumasa Sugihara , Hiroyuki Okada
发明人： Kiyoshi Nishitani , Yasumasa Sugihara , Hiroyuki Okada
IPC分类号： G02B7/12 , G02B23/18 , G02B23/00
CPC分类号： G02B7/12 , G02B23/18
摘要： A binocular has the right and left optical systems. A distance between these optical systems is variable for an adjustment of the pupil distance. A protecting member is arranged to protect objective lenses and eyepieces of the optical systems by sheltering them when the binocular is housed. The protecting member is movable to release the sheltering condition to expose the lenses and the eyepieces when the binocular is used. The protecting member is driven in liaison with an operation of the adjustment of the pupil distance.
摘要翻译：双目镜具有左右光学系统。这些光学系统之间的距离对于调整光瞳距离是可变的。保护构件被布置成当容纳双目镜时通过遮挡它们来保护光学系统的物镜和目镜。当使用双目镜时，保护构件可移动以释放遮蔽状态以暴露透镜和目镜。保护构件与瞳孔距离的调节操作相关联地被驱动。

4. 发明授权

US5886815A Binoculars with dioptric and focus adjustment 失效
标题翻译：双目镜具有屈光度和焦点调节
公开(公告)号：US5886815A
公开(公告)日：1999-03-23
申请号：US897762
申请日：1997-07-21
申请人： Kiyoshi Nishitani
发明人： Kiyoshi Nishitani
IPC分类号： G02B7/06 , G02B7/12 , G02B23/18 , G02B23/00
CPC分类号： G02B7/12 , G02B23/18 , G02B7/06
摘要： Binoculars equipped with focus adjustment nut 53 to which left object lens holder 42 of the left optical system is linked, dioptric adjustment nut 61 to which right object lens holder 41 is linked and which is attached such that it may move relative to focus adjustment nut 53, and focus adjustment dial 51 and dioptric adjustment dial 63 to move said nuts, respectively. When dioptric adjustment dial 63 is operated, dioptric adjustment nut 61 moves along the optical axis, together with which movement right object lens holder 41 linked to dioptric adjustment nut 61 moves, whereby dioptric adjustment is carried out. Focus adjustment dial 51 is located on either the top or bottom surface of the binoculars, and dioptric adjustment dial 63 is located on the other surface.
摘要翻译：配备有与左光学系统的左侧物镜保持器42连接的聚焦调节螺母53的双筒望远镜，右镜片保持器41连接到其上的视度调节螺母61，其被安装成使得其可以相对于焦点调节螺母53移动，和焦点调节拨盘51和屈光调节拨盘63分别移动所述螺母。当操作屈光调节拨盘63时，视度调节螺母61沿着光轴移动，连同屈光调节螺母61的移动右侧物体保持器41一起移动，由此执行度数调整。聚焦调节拨盘51位于双筒望远镜的顶面或底面上，并且调光调节拨盘63位于另一表面上。

5. 发明授权

US4051787A Plastic pallet 失效
标题翻译：塑料托盘
公开(公告)号：US4051787A
公开(公告)日：1977-10-04
申请号：US617788
申请日：1975-09-29
申请人： Kiyoshi Nishitani , Ryuzo Ebina , Ikuo Sukekawa , Shuji Shintani
发明人： Kiyoshi Nishitani , Ryuzo Ebina , Ikuo Sukekawa , Shuji Shintani
IPC分类号： B65D19/00 , B65D19/44
CPC分类号： B65D19/0012 , B65D2519/00034 , B65D2519/00069 , B65D2519/00273 , B65D2519/00288 , B65D2519/00303 , B65D2519/00308 , B65D2519/00318 , B65D2519/00333 , B65D2519/00343 , B65D2519/00348 , B65D2519/00358 , B65D2519/00363 , B65D2519/00407 , B65D2519/00412 , B65D2519/00557 , B65D2519/00562 , B65D2519/0084 , Y10S108/901
摘要： A pallet for a fork lift structurally comprises two component parts of thermoplastic resin wherein each of said component parts comprises a deck board and girders integrally formed thereon with at least one girder being disposed along each of the side edges of said deck board and along a line intermediate and parallel to the side edges, at least one of said component parts being provided with numerous ribs integrally formed on said deck board, which are lower in projection than said girders and which in areas not covered by said girders are disposed in decreased distance from one another in the neighborhood of the side edges of the deck board, said component parts being mutually melt adhered together at the respective bottom surfaces of said girders provided thereon, and wherein the deck board is provided with an anti-slip member having an upper and a lower portion and fitted into a hole penetrating a rib interally formed on the deckboard so that the lower portion of the anti-slip member protrudes from the rib.

6. 发明授权

US4609947A Video signal recording apparatus 失效
标题翻译：视频信号记录装置
公开(公告)号：US4609947A
公开(公告)日：1986-09-02
申请号：US526062
申请日：1983-08-24
申请人： Kazuo Yamagiwa , Kiyoshi Nishitani , Koichi Takeuchi , Seiji Sato
发明人： Kazuo Yamagiwa , Kiyoshi Nishitani , Koichi Takeuchi , Seiji Sato
IPC分类号： G11B5/008 , G11B5/53 , G11B15/61 , H04N5/7826 , H04N9/83 , G11B5/52 , H04N5/78
CPC分类号： G11B15/61 , G11B5/0086 , G11B5/531 , H04N5/78263 , H04N9/83 , Y10S358/906
摘要： A video signal recording apparatus of reduced size for portability combines a video camera and helical scan video tape recorder in a single unit, in which the reduced size is obtained in part by having a tape guide drum of reduced diameter, which requires a tape wrap angle greater than the conventional 180.degree. and employs a pair of rotary tape heads that are arranged close together relative to the diametrically opposed conventional head arrangement. The timing of the heads in recording the fields of the video signals as tracks is controlled by a vertical synchronization signal having pulses that are delayed to account for the finite distance between the two rotary heads. The vertical sync signal then has a different time period for a first field than it does for a second field of one frame of the video signal. The camera has an image pickup portion that is caused to be scanned by the same synchronization signals utilized in the recording operation. This permits any horizontal overscan to occur at a time when the heads are off the tape and by adjusting the time base of the vertical sync signal the overscan can be arranged so that the portion of it is above and below the effective portion of the image pickup portion of the camera.
摘要翻译：用于便携性的尺寸减小的视频信号记录装置将摄像机和螺旋扫描磁带录像机组合在一个单元中，其中减小的尺寸部分地通过具有减小的直径的导带鼓获得，其需要带包裹角大于传统的180°，并且采用相对于径向相对的传统头部布置靠近放置的一对旋转磁带头。将视频信号的场作为磁道记录磁头的定时由具有被延迟以考虑两个旋转磁头之间的有限距离的脉冲的垂直同步信号控制。然后，垂直同步信号对于第一场具有不同于视频信号的一帧的第二场的不同时间段。相机具有通过在记录操作中使用的同一同步信号被扫描的图像拾取部分。这允许在磁头离开磁带的时候发生任何水平的过扫描，并且通过调整垂直同步信号的时基可以布置过扫描，使得其部分位于图像拾取器的有效部分的上方和下方相机的一部分。

7. 发明授权

US3938448A Plastic pallet 失效
标题翻译：塑料托盘
公开(公告)号：US3938448A
公开(公告)日：1976-02-17
申请号：US377110
申请日：1973-07-06
申请人： Kiyoshi Nishitani , Kimihiro Kawada , Riyuzo Ebina , Katsunori Miyoshi
发明人： Kiyoshi Nishitani , Kimihiro Kawada , Riyuzo Ebina , Katsunori Miyoshi
IPC分类号： B29C65/20 , B65D19/00 , B65D19/18
CPC分类号： B65D19/0012 , B29C65/20 , B29C66/54 , B29C66/73921 , B29C66/71 , B29L2031/7178 , B65D2519/00034 , B65D2519/00069 , B65D2519/00273 , B65D2519/00278 , B65D2519/00288 , B65D2519/00318 , B65D2519/00343 , B65D2519/00407 , B65D2519/00412 , B65D2519/00557 , B65D2519/00562 , B65D2519/00572
摘要： Two component parts of thermoplastic resin each being constructed with a deck board having integrally formed on one surface thereof a plurality of girders being disposed along opposite edge portions at each corner thereon and therebetween and along a line parallel to and midway between the edge portions and a multiplicity of ribs of lesser projection therefrom than the girders are readily assembled by melt adhesion to form a pallet for a fork lift which exhibits excellent strength and rigidity to bending.
摘要翻译：热塑性树脂的两个组成部分各自被构造成具有在其一个表面上整体形成的台板，多个桁梁沿其相对边缘部分设置在其各个角落处，并且沿着平行于边缘部分之间和中间的直线设置，通过熔融粘合容易地组装比梁大的突起的多个肋，以形成用于叉车的托盘，其具有优异的弯曲强度和刚度。

8. 发明授权

US5610761A Telescope having mechanism for automatically returning optical system to a reference dioptric power 失效
标题翻译：望远镜具有自动将光学系统返回到参考度数的机构
公开(公告)号：US5610761A
公开(公告)日：1997-03-11
申请号：US365506
申请日：1994-12-28
申请人： Kenji Ishibashi , Kazuo Kimura , Iwao Ishida , Kiyoshi Nishitani
发明人： Kenji Ishibashi , Kazuo Kimura , Iwao Ishida , Kiyoshi Nishitani
IPC分类号： G02B23/00 , G02B7/06 , G02B7/08 , G02B23/18
CPC分类号： G02B23/18 , G02B7/06
摘要： A focusing lens for adjusting the dioptric power in accordance with the user's dioptric power is provided in each of right and left lens barrels. When a main switch dial is set at a normal position, a microcomputer sets the focusing lens at a dioptric power of 0 by controlling a motor so that the focusing lens moves to a position corresponding to a dioptric power of 0.
摘要翻译：在左右镜头筒中设置有用于根据用户的屈光度调节屈光度的聚焦镜。当主开关拨盘设置在正常位置时，微电脑通过控制电动机将聚焦透镜设置为0的度数，使得聚焦透镜移动到对应于0的屈光度的位置。

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