-
公开(公告)号：US4486787A
公开(公告)日：1984-12-04
申请号：US407622
申请日：1982-08-12
申请人： Nagahiro Gocho , Hitomi Tojiki , Asao Hayashi , Koji Kambara , Toru Nobuto
发明人： Nagahiro Gocho , Hitomi Tojiki , Asao Hayashi , Koji Kambara , Toru Nobuto
CPC分类号： H04N1/387 , H01L27/14679 , H04N1/32358
摘要： An intelligent copier for readily performing image enlargement, reduction, synthesis, and editing. In the intelligent copier, an SIT (Static Induction Transistor) image sensor in which a plurality of SIT image cells are arranged two-dimensionally pixel by pixel in the same substrate is used as an image sensor for picking-up the image of a document. It is not necessary to use an expensive mass storage memory for storing the image information, because the SIT image sensor can perform a nondestructive readout, so that the copier can be made small in size and inexpensive in cost.
摘要翻译： 智能复印机，用于轻松执行图像放大，缩小，合成和编辑。 在智能复印机中，使用其中多个SIT图像单元在同一基板中逐个像素地排列的SIT（静电感应晶体管）图像传感器作为用于拾取文档图像的图像传感器。 由于SIT图像传感器可以执行非破坏性读出，所以不需要使用昂贵的大容量存储存储器来存储图像信息，使得复印机的尺寸可以小型化并且成本低廉。
-
公开(公告)号：US4484817A
公开(公告)日：1984-11-27
申请号：US395630
申请日：1982-07-06
申请人： Toru Nobuto , Asao Hayashi , Koji Kambara , Hitomi Tojiki , Nagahiro Gocho
发明人： Toru Nobuto , Asao Hayashi , Koji Kambara , Hitomi Tojiki , Nagahiro Gocho
CPC分类号： G01J3/28 , G01N21/253 , G01N21/255
摘要： In a chemical analyzing apparatus of a colorimetric type in which a light flux transmitted through a test liquid is made incident upon a light receiving element through an optical filter having a predetermined transmission spectrum range and a measurement signal is obtained by processing a photoelectrically converted signal, a plurality of optical filters having different transmission spectrum ranges and arranged side by side and a solid state image sensor having a plurality of light receiving elements each having a photoelectric converting element and a static induction transistor are arranged one upon the other. An analytical result is obtained by calculating output signals selectively derived from light receiving elements which are arranged behind a particular optical filter having a transmission spectrum range related to a wavelength determined by a test item to be studied. Since use is made of a static induction transistor, it is not necessary to change the optical filters mechanically and is possible to read out the necessary output signals having high S/N selectively in a prompt manner, while the levels of output signals can be monitored.
摘要翻译： 在通过处理光电转换信号获得通过测试液体透射的光束通过具有预定透射光谱范围的光学滤光器入射到受光元件的测色信号的化学分析装置中， 具有不同透射光谱范围并且并排设置的多个滤光器，并且具有多个具有光电转换元件和静电感应晶体管的光接收元件的固态图像传感器彼此排列。 通过计算从光接收元件选择性地导出的输出信号，得到分析结果，所述光接收元件布置在具有与待研究的测试项目确定的波长相关的透射光谱范围的特定光学滤波器之后。 由于使用静电感应晶体管，因此不需要机械地改变滤光器，并且可以以迅速的方式选择性地读出具有高S / N的必要输出信号，同时可以监测输出信号的电平 。
-
13.发明授权Method of detecting a focus condition of an imaging optical system by image sharpness and lateral shift techniques 失效通过图像清晰度和横向移位技术检测成像光学系统的聚焦条件的方法
公开(公告)号：US4614865A
公开(公告)日：1986-09-30
申请号：US552479
申请日：1983-11-16
申请人： Asao Hayashi
发明人： Asao Hayashi
CPC分类号： G02B7/36
摘要： A method of detecting a focus condition of an imaging optical system such as a camera, a microscope, a high density optical recording and reproducing apparatus or the like is disclosed. The method comprises a step of selecting, in accordance with the state of density distribution of the optical image, between an image sharpness detection method for detecting in-focused condition by obtaining an evaluation value representing sharpness of images projected upon a photoelectric detecting means and an image lateral shift detection method for detecting in-focused condition by a positional relation between an image projected upon the photoelectric detecting means by light fluxes transmitted through a part of an exit pupil of an optical lens and an image projected upon the photoelectric detecting means by light fluxes transmitted through the other part of the exit pupil of the lens.
摘要翻译： 公开了一种检测诸如照相机，显微镜，高密度光学记录和再现装置等成像光学系统的聚焦条件的方法。 该方法包括以下步骤：根据光学图像的浓度分布状态，通过获得表示投射到光电检测装置上的图像的清晰度的评估值和用于检测聚焦状态的图像锐度检测方法， 图像横向偏移检测方法，用于通过由光学透镜的出射光瞳的一部分透射的光束和通过光投射到光电检测装置上的图像之间的投射到光电检测装置上的图像之间的位置关系来检测聚焦状态 通过透镜的出射光瞳的另一部分透射的光束。
-
14.发明授权
公开(公告)号：US3938060A
公开(公告)日：1976-02-10
申请号：US531820
申请日：1974-12-11
申请人： Masahiko Kato , Asao Hayashi , Takeomi Suzuki
发明人： Masahiko Kato , Asao Hayashi , Takeomi Suzuki
摘要： A device for modulating the intensity of light rays generated from a gas laser in which an input modulating signal is supplied to a switching element included in a modulating current supply source connected across a gas laser discharge tube to control the discharge current and hence modulate the laser light output. The gas laser discharge tube is eventually subjected to the influence of a magnetic field so as to stabilize the laser light output and modulating characteristic.
摘要翻译： 一种用于调制从气体激光器产生的光线强度的装置，其中输入调制信号被提供给连接在气体激光放电管上的调制电流源中包括的开关元件，以控制放电电流，从而调制激光器 光输出。 气体激光放电管最终受到磁场的影响，以稳定激光输出和调制特性。
-
公开(公告)号：US4179743A
公开(公告)日：1979-12-18
申请号：US927164
申请日：1978-07-24
申请人： Takeomi Suzuki , Asao Hayashi
发明人： Takeomi Suzuki , Asao Hayashi
CPC分类号： G06K17/0016
摘要： An automatic microfilm retrieval system for retrieving contents of a dictionary or the like recorded on a microfilm and displaying them on a screen is disclosed. Said microfilm includes a retrieval cord and divided into a plurality of unit regions to be displayed on said screen at the same time and further includes a cord added to each of said unit regions and representing an index word whose contents are included in each of said unit regions. A plurality of said unit regions are assembled into a plurality of groups. To each of said groups are added cords representing first and last index words included in each of said groups. Provision is made of a subtracter which functions to compare said cords read out by a reading head with key inputs obtained by depressing keys provided on a key board and control movements of a movable stage holding said microfilm thereon, thereby retrieving said microfilm.
摘要翻译： 公开了一种用于检索记录在缩微胶卷上并将其显示在屏幕上的字典等的内容的自动微缩胶卷检索系统。 所述微缩胶片包括检索线，并被分成多个单元区域，以同时显示在所述屏幕上，并且还包括添加到所述单元区域中的每一个并且表示其内容包括在每个所述单元中的索引词 地区。 多个所述单元区域被组装成多个组。 对于每个所述组，添加表示包括在每个所述组中的第一和最后索引词的线。 提供一种减法器，其功能是将通过读取头读出的所述电线与通过按压设置在键盘上的键获得的键输入进行比较，并控制在其上保持所述微缩胶片的可移动台的运动，从而检索所述微缩胶片。
-
公开(公告)号：US3987463A
公开(公告)日：1976-10-19
申请号：US502755
申请日：1974-09-03
摘要： An automatic exposure control circuit comprises a pair of lamp circuits for displaying the fact that an automatic exposure is feasible and the exposure period which is automatically determined, as well as an electronic shutter circuit and an automatic shutter release circuit, and optionally a color temperature measuring circuit. The control circuit is associated with a photomicrographic apparatus which takes a picture of a specimen being observed in a microscope. When taking a picture, a photometry is made of light from a specimen being photographed in order to determine initially whether an automatic exposure control is feasible for the specimen, and if it is feasible, to provide an automatic release of an electronic shutter by means of a motor, thereby activating the electronic shutter and also producing a lamp display during the period when the electronic shutter is operating. Optionally, a color temperature of the light from a light source which is used to irradiate the specimen is measured.
摘要翻译： 一种自动曝光控制电路包括一对灯电路，用于显示自动曝光可行的事实以及自动确定的曝光周期，以及电子快门电路和自动快门释放电路，以及可选的色温测量 电路。 控制电路与显微镜中观察到的样本的照片的显微照相设备相关联。 当拍摄照片时，用来自被拍摄的样本的光进行测光，以便最初确定自动曝光控制是否对于样本是可行的，并且如果可行的话，通过以下方式提供电子快门的自动释放： 电动机，从而启动电子快门并且还在电子快门操作期间产生灯显示。 可选地，测量用于照射样本的来自光源的光的色温。
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.023 秒)