公开(公告)号：US06826214B2

公开(公告)日：2004-11-30

申请号：US10143009

申请日：2002-05-13

申请人： Hiroshi Nomoto

发明人： Hiroshi Nomoto

IPC分类号： H01S304

CPC分类号： H01S5/02407 ,  H01L23/467 ,  H01L2924/0002 ,  H01S5/02415 ,  H01S5/02469 ,  H01S5/4025 ,  H01L2924/00

摘要： A device supporting assembly 4 includes a pair of heat sinks 18, a pair of support plates 17 arranged at opposite sides of the heat sinks 18 each for supporting eight semiconductor lasers 3 through a base 16, Peltier elements arranged between the heat sinks 18 and support plates 17, and thermistors 22 for measuring the temperature of the bases 16. The pair of heat sinks 18 have numerous fins in the form of comb teeth defining numerous openings acting as air passages between an air inlet and an air outlet. Exhaust fans 21 are arranged at outlet ends of the openings.

摘要翻译： 装置支撑组件4包括一对散热器18，一对支撑板17，其布置在散热器18的相对侧，每个用于通过基座16支撑八个半导体激光器3，布置在散热器18和支撑件之间的珀耳帖元件 板17和用于测量基座16的温度的热敏电阻22.一对散热器18具有梳齿形状的多个翅片，其限定了用作空气入口和空气出口之间的空气通道的多个开口。 排气扇21布置在开口的出口端。

公开(公告)号：US06724415B2

公开(公告)日：2004-04-20

申请号：US10175380

申请日：2002-06-20

申请人： Hiroshi Nomoto ,  Takahide Hirawa

发明人： Hiroshi Nomoto ,  Takahide Hirawa

IPC分类号： B41J247

CPC分类号： H04N1/4005 ,  H04N1/40037

摘要： An image quality on a recording material is influenced by, for example, the sensitivity of a developer for use in developing the recording material. Compensating for the lowering of the sensitivity of the developer requires increasing the amount of emission of a laser beam. However, there is a difference in the amount of change between dimensions, in a main scanning direction and in a sub-scanning direction, of a dot blackened depending on the increase in the amount of emission of the laser beam. Increasing or decreasing the time duration of emission of the laser beam by a predetermined amount achieves adjustment of the dimension of the dot in the main scanning direction. Specifically, there is provided a memory for storing therein the sensitivity of the developer, the amount of emission of the laser beam and the time duration of emission of the laser beam in corresponding relation to each other, and the emission from a laser light source is adjusted by reading the amount and time duration of emission corresponding to the sensitivity of the developer from the memory.

摘要翻译： 记录材料上的图像质量受例如用于显影记录材料的显影剂的灵敏度的影响。 为了降低显影剂的灵敏度而进行补偿，需要增加激光束的发射量。 然而，根据激光束的发射量的增加，在主扫描方向和副扫描方向上的尺寸之间的变化量存在不同点变黑。 增加或减少激光束的发射持续时间预定量可以实现主扫描方向上的点尺寸的调整。 具体地说，提供了一种存储器，用于在其中存储显影剂的灵敏度，激光束的发射量和激光束的发射持续时间彼此对应关系，并且来自激光光源的发射是 通过读取与存储器的显影剂的灵敏度相对应的发射量和持续时间来进行调整。

公开(公告)号：US5842397A

公开(公告)日：1998-12-01

申请号：US847875

申请日：1997-04-28

申请人： Yoshio Shimizu ,  Hiroshi Nomoto

发明人： Yoshio Shimizu ,  Hiroshi Nomoto

IPC分类号： B41F27/10 ,  B26F1/02 ,  B41L29/20 ,  G03F1/00 ,  G03F9/00 ,  H04N1/06 ,  H04N1/23 ,  B26F1/08

CPC分类号： B26F1/02 ,  G03F9/00 ,  Y10S83/948 ,  Y10T83/0596 ,  Y10T83/391 ,  Y10T83/392 ,  Y10T83/398

摘要： A punching transport apparatus attached to an end surface a cylindrical inner surface drum includes two transport units which are connected with a pulse motor, two belts, and two pulleys so as to be able to move in synchronism to each other. The two transport units are linked to two punching units through linkage blocks. Transport carriers of the transport units are threadingly engaged with ball screws which are linked to the pulleys so that the transport carriers are loosely fitted to guide rails. Receiving an input signal which is entered in accordance with a plate edge distance which is determined by the specifications of a printer, a controller drives the pulse motor under the control of a pulse count. As a result, from an origin position which is determined in accordance with a condition which is detected by an origin sensor, the two transport units and the two punching units move in a central axis direction X.

摘要翻译： 连接在圆筒形内表面滚筒的端面上的穿孔输送装置包括两个输送单元，它们与脉冲马达，两个皮带和两个皮带轮连接，以便能够彼此同步地移动。 两个运输单元通过联动​​块连接到两个冲孔单元。 运输单元的运输托架与滚珠丝杠螺纹接合，滚珠丝杠与滑轮相连，使运输托架松动地安装在导轨上。 接收根据由打印机的规格确定的板边缘距离输入的输入信号，控制器在脉冲计数的控制下驱动脉冲电机。 结果，从根据由原点传感器检测到的条件确定的原点位置，两个输送单元和两个冲压单元在中心轴线方向X上移动。

公开(公告)号：US5709139A

公开(公告)日：1998-01-20

申请号：US387063

申请日：1995-02-10

申请人： Yoshio Shimizu ,  Touru Kawata ,  Hiroshi Nomoto

发明人： Yoshio Shimizu ,  Touru Kawata ,  Hiroshi Nomoto

IPC分类号： B41F27/10 ,  B26D7/26 ,  B26F1/02 ,  B41B19/00 ,  B41B21/34 ,  G03F9/00 ,  B26F1/08

CPC分类号： B26D7/2628 ,  B26F1/02 ,  B41B19/00 ,  B41B21/34 ,  G03F9/00 ,  Y10S83/948 ,  Y10T83/0596 ,  Y10T83/391 ,  Y10T83/392 ,  Y10T83/398

摘要： A photosensitive material is mounted onto an inner surface of a cylindrical inner surface drum. An input signal which provides the size of the photosensitive material is supplied to a controller. As the controller drives a pulse motor under the control of a control signal, a moving part with which punching units are connected is moved in a circumferential direction of the drum by means of the pulse motor and positioned at the desired positions for punching. Then only two punching units, determined by the controller in accordance with the size of the photosensitive material, are driven to punch holes in the photosensitive material.

摘要翻译： 感光材料安装在圆筒形内表面滚筒的内表面上。 提供感光材料尺寸的输入信号被提供给控制器。 当控制器在控制信号的控制下驱动脉冲电机时，通过脉冲电动机沿冲击单元连接的移动部件在滚筒的圆周方向上移动并且定位在期望的冲压位置。 然后只有两个由控制器根据感光材料的尺寸确定的冲压单元被驱动以在感光材料中冲孔。