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公开(公告)号：US5284348A
公开(公告)日：1994-02-08
申请号：US957898
申请日：1992-10-08
IPC分类号： B23B31/20 , B24B13/00 , B24B13/005
CPC分类号： B24B13/005 , B23B31/202 , B24B13/0025 , Y10T279/17367 , Y10T279/17529 , Y10T279/17598
摘要： An apparatus for cutting ocular lens materials is disclosed which includes a rotating drive unit, a chuck for holding the lens material, a main shaft for transmitting a rotational force from the rotating drive unit to the chuck, and a coupling for supporting the main shaft and the chuck in a freely rotatable way; the chuck comprising finger members that are normally urged toward the side where they are closed and a cylinder portion for operation in such a way as to open the finger members; the chuck and the main shaft being connected concentrically; a passageway being provided for applying a working pressure from outside to the cylinder portion.
摘要翻译： 公开了一种用于切割眼镜材料的设备，其包括旋转驱动单元，用于保持透镜材料的卡盘，用于将旋转力从旋转驱动单元传递到卡盘的主轴和用于支撑主轴的联接器， 卡盘以自由旋转的方式; 卡盘包括通常被推向其关闭侧的指状构件和用于以打开手指构件的方式操作的气缸部分; 卡盘和主轴同心连接; 设置有用于将工作压力从外部施加到气缸部分的通道。
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公开(公告)号：US5127126A
公开(公告)日：1992-07-07
申请号：US679397
申请日：1991-04-02
IPC分类号： G02C13/00
CPC分类号： G02C13/008 , Y10S134/901
摘要： A cleaning instrument which can easily clean a lens in a short time without damaging the lens, which can clean both side surfaces of the lens at the same time, and which can serve also as a case for storing the lenses, includes a cleaning ball for cleaning a lens. A cleaning vessel is formed with a recessed cleaning chamber for housing a contact lens and the cleaning ball. The cleaning chamber has a bottom concave inner surface which is curved complementarily to the curvature of the lens so that the lens can be mounted in face-to-face contact therebetween.
摘要翻译： 一种可以在短时间内容易地清洁透镜而不损坏透镜的清洁器具，其可以同时清洁透镜的两个侧表面，并且还可以用作存储透镜的壳体，其包括清洁球，其用于 清理镜头 清洁容器形成有用于容纳隐形眼镜和清洁球的凹陷清洁室。 清洁室具有与透镜的曲率互补弯曲的底部凹入的内表面，使得透镜可以以它们之间的面对面接触安装。
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公开(公告)号：US4965904A
公开(公告)日：1990-10-30
申请号：US431955
申请日：1989-11-06
申请人： Toyoyasu Tanaka , Yasuyoshi Yamamoto , Yuzou Kaga
发明人： Toyoyasu Tanaka , Yasuyoshi Yamamoto , Yuzou Kaga
IPC分类号： G02C13/00
CPC分类号： G02C13/008 , Y10S134/901
摘要： A contact lens cleaning device comprising a ball, a vessel formed with a recessed chamber for housing the lens and the ball, and a vibrator for vibrating the vessel. The chamber has a bottom concave surface so curved that the lens is mounted in face-to-face contact thereon. After the lens is sandwiched between the bottom concave surface of the chamber, the ball is cleaned when the vessel is vibrated by the vibrator.
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公开(公告)号：US20060236516A1
公开(公告)日：2006-10-26
申请号：US11439226
申请日：2006-05-24
申请人： Takayuki Kato , Yasuyoshi Yamamoto , Masahiro Funakoshi , Masaaki Saito , Ikuo Takeuchi , Shinsuke Ubayashi , Naoya Kikkawa , Akihiro Shimizu , Hideaki Miyazawa
发明人： Takayuki Kato , Yasuyoshi Yamamoto , Masahiro Funakoshi , Masaaki Saito , Ikuo Takeuchi , Shinsuke Ubayashi , Naoya Kikkawa , Akihiro Shimizu , Hideaki Miyazawa
CPC分类号： G03G15/00 , B09B5/00 , G03G2215/00987 , Y10T29/49716 , Y10T29/49751 , Y10T29/49753 , Y10T29/49817
摘要： A recycling method of an apparatus having a part includes a collecting step of collecting a part from the apparatus; a processing step of processing the collected part to adapt it to an apparatus having different specifications; and a mounting step of mounting the part processed in the processing step on the apparatus.
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5.发明授权Method of producing ocular lens and holders for holding lens blank during cutting thereof 失效制造眼镜片的方法和在切割期间保持镜片毛坯的保持器公开(公告)号：US06224467B1
公开(公告)日：2001-05-01
申请号：US09121573
申请日：1998-07-23
申请人： Yuki Tanaka , Yasuyoshi Yamamoto , Masahiro Sasaki , Toshikazu Miura , Seiichi Ichikawa , Hiroyuki Tajima
发明人： Yuki Tanaka , Yasuyoshi Yamamoto , Masahiro Sasaki , Toshikazu Miura , Seiichi Ichikawa , Hiroyuki Tajima
IPC分类号： B24B100
CPC分类号： B24B13/005
摘要： A method of producing an ocular lens, comprising the steps of: (a) preparing a lens blank which gives an ocular lens, the lens blank having a concave back surface and a convex front surface, at least a portion of the front surface being tapered to give a tapered surface; (b) forming a back curved surface of the ocular lens by effecting a cutting operation on the concave back surface of the lens blank, while the lens blank is supported on a spindle of a back surface cutting device such that the tapered surface of the lens blank is drawn onto a tapered holding surface of the spindle under a negative pressure applied to the lens blank, the tapered holding surface following a profile of the tapered surface of the lens blank; and (c) forming a front curved surface of the ocular lens by effecting a cutting operation on the front surface of the lens blank whose back surface has been cut to form the back curved surface, while the lens blank is supported on a spindle of a front surface cutting device such that the back curved surface of the lens blank is drawn onto a holding surface of the spindle of the front surface cutting device under a negative pressure applied to the lens blank.
摘要翻译： 一种制造眼透镜的方法，包括以下步骤：（a）制备提供眼透镜的透镜毛坯，所述透镜毛坯具有凹后表面和凸前表面，所述前表面的至少一部分是锥形的 给出锥形表面; （b）通过在透镜毛坯的凹面后面进行切割操作来形成眼镜片的后曲面，同时将镜片毛坯支撑在背面切割装置的主轴上，使得透镜的锥形表面 空白在施加到透镜毛坯的负压下拉到主轴的锥形保持表面上，锥形保持表面遵循透镜毛坯的锥形表面的轮廓; 以及（c）通过对其后表面已经被切割以形成后曲面的透镜毛坯的前表面进行切割操作来形成眼镜片的前曲面，而镜片毛坯被支撑在 前表面切割装置，使得透镜毛坯的后曲面在施加到透镜毛坯的负压下被拉到前表面切割装置的主轴的保持表面上。
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公开(公告)号：US4777498A
公开(公告)日：1988-10-11
申请号：US860323
申请日：1986-05-06
申请人： Toshirou Kasamura , Takashi Ozawa , Yasuyoshi Yamamoto , Masashi Ohashi , Akiyoshi Kimura , Nobukazu Sasaki , Michiro Koike , Atsushi Kubota , Tatsuya Shiratori , Toshihiko Kusumoto
发明人： Toshirou Kasamura , Takashi Ozawa , Yasuyoshi Yamamoto , Masashi Ohashi , Akiyoshi Kimura , Nobukazu Sasaki , Michiro Koike , Atsushi Kubota , Tatsuya Shiratori , Toshihiko Kusumoto
CPC分类号： G03G15/6579 , G03G15/234 , G03G2215/0043 , G03G2215/00434 , G03G2215/00556 , G03G2215/00578 , G03G2215/00586 , G03G2215/00675
摘要： An image forming apparatus such as a copying apparatus and a laser beam printer, is capable of forming a superimposed image or duplex image on one sheet. The sheet which has been once subjected to the image forming operation and which is going to be subjected to another image forming operation is reintroduced into the image forming station selectively through a flow-through sheet passage or through an intermediate tray on which the transfer sheets are once stacked. A displaceable flapper is provided to direct the sheet selectively to the flow-through passage or to the intermediate tray.
摘要翻译： 诸如复印装置和激光束打印机的图像形成装置能够在一张纸上形成叠加的图像或双面图像。 已经经过图像形成操作并将进行另一图像形成操作的片材通过流通片通路或通过中间托盘被选择性地引入到成像站中，转印片材 一次堆叠 提供可移动的挡板以将片材选择性地引导到流通通道或中间托盘。
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公开(公告)号：US5307740A
公开(公告)日：1994-05-03
申请号：US57835
申请日：1993-05-07
CPC分类号： B29D11/00903 , G02C7/021
摘要： A marking apparatus for providing desired marks such as characters, symbols, graphics, etc. on surfaces of contact lenses in a standardized manner. The marking apparatus includes a main shaft rotatable about an axis and a screen support mounted on the main shaft so as to be rotated therewith. The screen support has a plurality of marking holes provided at equal intervals around a circumference thereof and a screen is stretched across the support. The screen includes patterns associated with the desired mark which are provided in correspondence with the marking holes. A bracket is mounted on the main shaft under the screen support so as to be rotated with the main shaft. A plurality of supporters are supported by the bracket and function to individually support lens beds on which the lenses are respectively disposed. The supporters are movable up and down between a position where the respective contact lenses mounted on the lens beds are brought into contact with corresponding patterns of the screen and a displaced position where the contact lenses can be mounted on or removed from the supporters. Finally, an injector placed above the screen support applies a print solution to the screen stretched in the corresponding one of the marking holes of the screen support.
摘要翻译： 一种用于以标准化方式在隐形眼镜的表面上提供诸如字符，符号，图形等所需标记的标记装置。 标记装置包括可绕轴线旋转的主轴和安装在主轴上以与其一起旋转的屏幕支撑。 屏幕支撑件具有围绕其圆周以等间隔设置的多个标记孔，并且屏幕跨过支撑件延伸。 屏幕包括与标记孔相对应地设置的与所需标记相关联的图案。 支架安装在主轴下面的屏幕支撑件上，以便与主轴一起旋转。 多个支撑体由支架支撑并且用于分别支撑透镜分别设置在其上的透镜床。 支持者可以在安装在透镜床上的各个隐形眼镜与屏幕的相应图案接触的位置和可以将隐形眼镜安装在支撑者上或从支持者移除的位移位置之间上下移动。 最后，放置在屏幕支架上方的注射器将印刷溶液施加到在屏幕支撑体的相应的一个标记孔中拉伸的屏幕上。
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公开(公告)号：US4985823A
公开(公告)日：1991-01-15
申请号：US401623
申请日：1989-08-31
申请人： Tatsuya Tada , Yasuyoshi Yamamoto
发明人： Tatsuya Tada , Yasuyoshi Yamamoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0849 , G03G15/0855 , G03G15/0893
摘要： An image-forming apparatus for developing an electrostatic latent image using a two-component developer. Toner replenishment is effected in different modes when the toner concentration is in a lower toner concentration range than a desired toner concentration and when it is lower than that toner concentration range.
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公开(公告)号：US4823159A
公开(公告)日：1989-04-18
申请号：US129366
申请日：1987-11-30
申请人： Yasuyoshi Yamamoto , Masashi Ohashi , Tatsuya Shiratori , Michiro Koike , Atsushi Kubota , Nobukazu Sasaki , Akiyoshi Kimura , Takashi Ozawa , Toshirou Kasamura , Toshihiko Kusumoto
发明人： Yasuyoshi Yamamoto , Masashi Ohashi , Tatsuya Shiratori , Michiro Koike , Atsushi Kubota , Nobukazu Sasaki , Akiyoshi Kimura , Takashi Ozawa , Toshirou Kasamura , Toshihiko Kusumoto
CPC分类号： B65H9/166 , B65H9/20 , G03G15/234 , G03G15/6564 , G03G15/235 , G03G2215/00405 , G03G2215/0043 , G03G2215/00561 , G03G2215/00565
摘要： An image forming apparatus includes an image forming station for forming an image on a sheet; a rotatable member for transferring the sheet in a first direction toward the image forming station; supporting device for supporting the rotatable member for displacement in a second direction which crosses the first direction; driving device for displacing the rotatable member in the second direction to correct deviation of the sheet in the second direction; and inlet guide for guiding the sheet to the rotatable member, the guide being displaceable in the second direction together with the rotatable member.
摘要翻译： 图像形成装置包括用于在片材上形成图像的图像形成站; 可旋转构件，用于沿第一方向将图像转印到图像形成站; 支撑装置，用于在与第一方向交叉的第二方向上支撑可旋转构件的位移; 驱动装置，用于沿第二方向移动可旋转构件，以校正片材在第二方向上的偏差; 以及用于将片材引导到可旋转构件的入口引导件，引导件可与可旋转构件一起在第二方向上移动。
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10.发明授权
公开(公告)号：US4812874A
公开(公告)日：1989-03-14
申请号：US205539
申请日：1988-06-13
申请人： Atsushi Kubota , Nobukazu Sasaki , Toshirou Kasamura , Toshihiko Kusumoto , Tatsuya Shiratori , Takashi Ozawa , Yasuyoshi Yamamoto , Michiro Koike , Masashi Ohashi , Akiyoshi Kimura
发明人： Atsushi Kubota , Nobukazu Sasaki , Toshirou Kasamura , Toshihiko Kusumoto , Tatsuya Shiratori , Takashi Ozawa , Yasuyoshi Yamamoto , Michiro Koike , Masashi Ohashi , Akiyoshi Kimura
CPC分类号： G03G15/605 , G03G15/01 , G03G15/04018 , G03G15/36
摘要： An image forming apparatus capable of reproducing in different colors a plurality of image areas selected from a plurality of different originals on a single copy sheet.The apparatus comprises a transparent original holder device on which is placed an original in such a way that the image bearing surface of said original faces downwardly; a first original placement reference indicating device disposed on the transparent original holder device; an original pressure device which is movable between a first position at which the original pressure device covers the transparent original holder device and a second position at which the original pressure device opens the transparent original holder device; an image area designation device which is disposed on the surface of the original pressure device and on which is placed an original with the image bearing surface thereof faced upwardly so as to designate an image area to be copied of the original; a second original placement reference indicating device which is disposed on the surface of the original pressure device and is provided for the image area designation device; and a scanning device for exposing and scanning the original placed on the transparent original holder.
摘要翻译： 一种图像形成装置，其能够以不同的颜色在单张复印纸上再现从多个不同的原稿中选择的多个图像区域。 该装置包括一个透明的原始支架装置，原件放置在原件上，使得原稿的图像承载面朝下; 设置在透明原稿保持装置上的第一原稿放置基准指示装置; 原始压力装置，其能够在原始压力装置覆盖透明原始保持装置的第一位置与原始压力装置打开透明原稿保持装置的第二位置之间移动; 图像区域指定装置，其设置在原始压力装置的表面上，并且其图像承载面朝上放置成原件，以指定原稿的复印图像区域; 第二原始放置参考指示装置，其设置在原始压力装置的表面上并被提供给图像区域指定装置; 以及用于曝光和扫描放置在透明原稿支架上的原稿的扫描装置。
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