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101. 发明授权

US4514767A Apparatus for making masks and/or block copies for printing 失效
标题翻译：用于制作掩模和/或打印副本的装置
公开(公告)号：US4514767A
公开(公告)日：1985-04-30
申请号：US452870
申请日：1982-12-23
申请人： Yasuo Kubota , Kazuhiko Tanaka , Kazuyuki Kikushima
发明人： Yasuo Kubota , Kazuhiko Tanaka , Kazuyuki Kikushima
IPC分类号： H04N7/18 , G03F1/00 , G03F1/90 , G06F17/50 , H04N1/387 , H04N1/40 , H04N5/65
CPC分类号： H04N1/387
摘要： Masks or block copies for printing are fabricated by an apparatus comprising: a picture input device for obtaining through a filter a signal relating to the optical density of the picture of an object to be introduced as input; a picture processing device for subjecting the resulting picture optical density data from the picture input device to operational processing thereby to form a diagram figure; and a device for forming a mask or block copy for printing on the basis of the resulting diagram figure data obtained by means of the picture processing device.
摘要翻译：用于打印的掩模或块拷贝由以下装置制造：包括：图像输入装置，用于通过滤波器获得与要被引入的对象的图像的光密度相关的信号作为输入; 用于对来自图像输入装置的所得图像光密度数据进行操作处理的图像处理装置，从而形成图形; 以及用于基于通过图像处理装置获得的所得图形数据形成用于打印的掩模或块复制的装置。

102. 发明授权

US4505522A Infinite circuit using rolling bearings for providing rectilinear motion 失效
标题翻译：使用滚动轴承的无限循环提供直线运动
公开(公告)号：US4505522A
公开(公告)日：1985-03-19
申请号：US624710
申请日：1984-06-26
申请人： Kazuhiko Tanaka
发明人： Kazuhiko Tanaka
IPC分类号： F16C29/00 , F16C29/06
CPC分类号： F16C29/0619 , F16C29/0609 , F16C29/0623 , F16C29/0666 , F16C29/0671
摘要： There is disclosed an infinite circuit using rolling bearings for providing the rectilinear motion. This circuit comprises: rolling elements consisting of rollers or balls; rolling bearings, constituted by the rolling elements, for providing the infinite rectilinear motion by endlessly circulating the rolling elements in an infinite circuit while keeping the direct contact relation with each other; rectilinear track and return passages; two direction reversing passages which connect both ends thereof. The direction reversing passage consists of two quarter-circular passages and an intermediate rectilinear passage provided therebetween. The cross section of each rolling element has the same diameter. In this invention, the traveling amount of each rolling element at each position in the infinite circuit can be made uniform, thereby minimizing the stick slip of the rolling elements while they are rolling in the circuit, so that it is possible to obtain the infinite circuit with less sliding resistance. Also, the moving direction of the rolling elements can be smoothly reversed.
摘要翻译：公开了一种使用滚动轴承提供直线运动的无限循环。该电路包括：滚子或滚珠组成的滚动元件; 由滚动元件构成的滚动轴承，用于通过使滚动元件在无限循环中循环循环同时保持彼此的直接接触关系来提供无限直线运动; 直线轨道和返回通道; 连接其两端的两个方向反转通道。方向反转通道由两个四分之一圆形的通道组成，中间的直线通道设置在它们之间。每个滚动元件的横截面具有相同的直径。在本发明中，可以使无限回路中的每个位置上的每个滚动元件的移动量均匀，从而使滚动元件在电路中滚动时的滑移最小化，使得可以获得无限电路具有较小的滑动阻力。此外，滚动元件的移动方向可以顺利地反转。

103. 发明授权

US4099871A Method and apparatus for determination of activated sludge volume index 失效
标题翻译：活性污泥体积指数测定方法和装置
公开(公告)号：US4099871A
公开(公告)日：1978-07-11
申请号：US698319
申请日：1976-06-22
申请人： Hiroshi Sunahara , Yutaka Ishihara , Kazuhiko Tanaka , Yuko Morimoto
发明人： Hiroshi Sunahara , Yutaka Ishihara , Kazuhiko Tanaka , Yuko Morimoto
IPC分类号： G01N15/04 , C02F3/00 , C02F3/12 , G01N15/06 , G05D21/00 , G01N21/24 , B01D21/02
CPC分类号： G01N15/06 , C02F3/006 , Y02W10/15
摘要： Automatic determination of the activated sludge volume index by use of a single sample is accomplished by a method which comprises placing in a test cell a mixed liquor of activated sludge sampled at the aerator outlet or at the final settler, automatically determining the concentration of activated sludge and the sedimentation rate of activated sludge by optical means and calculating the activated sludge volume index by subjecting the found values of activated sludge concentration and activated sludge sedimentation rate to an arithmetic circuit.
摘要翻译：通过使用单个样品自动测定活性污泥体积指数的方法包括将在曝气器出口或最终沉降器中取样的活性污泥的混合液放入测试池中，自动测定活性污泥的浓度并通过光学手段对活性污泥的沉降速率进行计算，并将活性污泥浓度和活性污泥沉淀速率的发现值计算在运算电路上。

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