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公开(公告)号：US6154974A
公开(公告)日：2000-12-05
申请号：US152676
申请日：1998-09-14
申请人： Toshihiro Nakajima , Saburo Komatsu
发明人： Toshihiro Nakajima , Saburo Komatsu
CPC分类号： G01D5/28
摘要： An inexpensive and highly-accurate photosensor scale to be disposed in opposition to a reflex-type photosensor for detecting a position of a mobile body moving within a predetermined region, comprising: a base film composed of an industrial photographic film; a slit pattern formed on a surface of said base film; and a reflecting film formed on said slit pattern.
摘要翻译： 与用于检测在预定区域内移动的移动体的位置的反射型光电传感器相对设置的便宜且高精度的光电传感器标尺，包括：由工业照相胶片组成的基膜; 形成在所述基底膜的表面上的狭缝图案; 以及形成在所述狭缝图案上的反射膜。
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公开(公告)号：US20070040863A1
公开(公告)日：2007-02-22
申请号：US11501018
申请日：2006-08-09
申请人： Toshihiro Nakajima , Saburo Komatsu
发明人： Toshihiro Nakajima , Saburo Komatsu
IPC分类号： B41J29/393
CPC分类号： B41J29/38
摘要： A rotary encoder scale and a linear encoder scale both made of plastic are provided in operating directions of a printing paper feed motor and a print head driving motor respectively in an inkjet printer. In one or each surface of each of the rotary encoder scale and the linear encoder scale, a metal film is formed in a portion excluding a region to be read by the encoder sensor for reading divisions. The surface of the metal film is grounded to a metal chassis or the like of the inkjet printer. Thus, an inkjet printer for preventing ink mist from adhering thereto can be obtained.
摘要翻译： 在喷墨打印机中分别在打印纸供给电动机和打印头驱动电动机的操作方向上设置由塑料制成的旋转编码器秤和线性编码器秤。 在每个旋转编码器刻度尺和线性编码器刻度的一个或每个表面中，在除了用于读取分割的编码器传感器读取的区域之外的部分中形成金属膜。 金属膜的表面接地到喷墨打印机的金属底盘等。 因此，可以获得用于防止墨雾粘附的喷墨打印机。
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公开(公告)号：US4114125A
公开(公告)日：1978-09-12
申请号：US715193
申请日：1976-08-17
申请人： Saburo Komatsu
发明人： Saburo Komatsu
CPC分类号： H01F7/1607 , H01F2007/1684
摘要： An improved plunger type solenoid comprises a solenoid coil, a plunger to be attracted into the solenoid coil, a piston directly or indirectly connected to the plunger and a cylinder filled with oil for containing the piston. The piston is subject to the pressure of the oil, such that the speed of movement of the plunger is widely controlled.
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