公开(公告)号：US20060013593A1

公开(公告)日：2006-01-19

申请号：US11179794

申请日：2005-07-13

申请人： Masakazu Yokoo ,  Tomoyuki Ishii ,  Kozo Mano ,  Yuji Oki ,  Tatsuo Okada

发明人： Masakazu Yokoo ,  Tomoyuki Ishii ,  Kozo Mano ,  Yuji Oki ,  Tatsuo Okada

IPC分类号： H04B10/00

CPC分类号： G02F1/035 ,  G02F1/3775 ,  G02F2201/16 ,  G02F2202/20

摘要： Disclosed is a light-intensity modulation element, which comprises a substrate made of a nonlinear optical crystal, and a light waveguide formed in a principal surface of the substrate to extend in one direction. The light waveguide includes first and second wavelength conversion portions for converting a part of infrared light introduced into the light waveguide to a second harmonic. Each of the first and second wavelength conversion portions has a plurality of polarization structures serially disposed in the longitudinal direction of the light waveguide in such a manner that their polarities in the thickness direction of the substrate are inverted periodically and alternately in the longitudinal direction of the light waveguide. The light waveguide further includes a phase adjustment portion located between the first and second wavelength conversion portions, and associated with a pair of electrodes disposed in opposed relation to one another on opposite sides thereof. The light-intensity modulation element of the present invention can modulate a light intensity in a compact structure and with enhanced efficiency of conversion to second harmonics.

摘要翻译： 公开了一种光强度调制元件，其包括由非线性光学晶体制成的基板和形成在基板的主表面上以沿一个方向延伸的光波导。 光波导包括用于将引入到光波导中的红外光的一部分转换成二次谐波的第一和第二波长转换部。 第一和第二波长转换部分中的每一个具有沿光波导的纵向方向串联设置的多个偏振结构，使得它们在基板的厚度方向上的极性在周期性地交替地沿着 光波导。 光波导还包括位于第一和第二波长转换部分之间的相位调整部分，并且与在其相对侧上彼此相对设置的一对电极相关联。 本发明的光强度调制元件可以调制紧凑结构中的光强度并提高转换为二次谐波的效率。

公开(公告)号：US06803940B2

公开(公告)日：2004-10-12

申请号：US09811389

申请日：2001-03-20

申请人： Kozo Mano

发明人： Kozo Mano

IPC分类号： B41J2700

CPC分类号： H04N1/50 ,  G02B26/123

摘要： A laser beam scanner for scanning primary colors of red, green and blue laser beams on the same scanning plane includes three sets of a laser light source, an acousto-optic modulator, an adjustable mirror corresponding to the primary colors, and a polygon mirror, an f&thgr; lens, and a pair of mirrors. One of the mirrors serves as a beam splitter for splitting the laser beams into a first way for introducing the laser beams to the scanning plane and the second way for introducing a position sensor disposed on a plane optically conjugated with the scanning plane. The adjustable mirrors are adjusted in a manner so that the red and blue laser beams are to be overlapped on the green laser beam by monitoring the positions of laser beams sensed by the position sensor.

摘要翻译： 用于扫描同一扫描平面上的红色，绿色和蓝色激光束的原色的激光束扫描器包括三组激光光源，声光调制器，对应于原色的可调镜，以及多面镜， 一个ftheta镜头和一副镜子。 一个反射镜用作分束器，用于将激光束分成用于将激光束引入扫描平面的第一方式，以及用于引入设置在与​​扫描平面光学共轭的平面上的位置传感器的第二方式。 通过监视由位置传感器感测到的激光束的位置，调节可调镜子使红色和蓝色激光束重叠在绿色激光束上。

公开(公告)号：US5901949A

公开(公告)日：1999-05-11

申请号：US923365

申请日：1997-09-04

申请人： Takayoshi Muranaka ,  Hiroshi Miyawaki ,  Masanori Nakano ,  Toshio Doi ,  Kozo Mano

发明人： Takayoshi Muranaka ,  Hiroshi Miyawaki ,  Masanori Nakano ,  Toshio Doi ,  Kozo Mano

IPC分类号： G03D15/00 ,  G03D15/10 ,  B65H39/06

CPC分类号： G03D15/005 ,  B65H2405/551

摘要： A photograph collating system for combining and collating negative films and prints. The system includes a conveyer mechanism (70) extending through a negative film intake station (71) for receiving the negative films from a negative film outlet (60), a print intake station (73) for receiving the prints from a print outlet (50), and a collating station (74) for collating the negative films and prints.The conveyer mechanism (70) includes trays (100) for transporting the negative films (2) and the prints (3), a guide circuit (80) defining a transport passage of the trays, and a drive device (90) for moving the trays along the guide circuit (80). Each of the trays having moved to the collating station (74) is disengaged from the drive device by contact with a preceding one of the trays in a direction of transport.

摘要翻译： 一种用于组合和整理底片和印花的照片整理系统。 该系统包括一个延伸穿过负片进纸台（71）的输送机构（70），用于从负片出口（60）接收负片，一个用于从打印出口（50）接收打印件的打印进纸台 ）和用于整理负片和打印件的对照台（74）。 传送机构（70）包括用于传送负片（2）和打印件（3）的托盘（100），限定托盘的传送通道的引导电路（80）和驱动装置 托盘沿引导电路（80）。 已经移动到对照站（74）的每个托盘通过与传送方向上的前一个托盘接触而从驱动装置脱离。

公开(公告)号：US06664996B2

公开(公告)日：2003-12-16

申请号：US09817034

申请日：2001-03-27

申请人： Kozo Mano

发明人： Kozo Mano

IPC分类号： B41J2435

CPC分类号： H04N1/4005 ,  B41J2/471 ,  G02B26/123 ,  H04N1/40037

摘要： In a laser beam scanner of used for exposing a latent image on a photographic paper, intensities of the laser beams are maintained in predetermined range by compensating amplitude of driving signals supplied to acousto-optic modulators when intensities of the laser beams emitted from laser light sources are varied. The intensities of the laser beams passing through the modulators are sensed by photo sensors and compared with predetermined standard value. When any of the intensity of the laser beam is discrepant from the standard value, a difference between them is calculated and an optical modulation data for controlling the amplitude of the driving signal is compensated by subtracting the difference value from the standard value. Thereby, the amplitude of the driving signal of the modulator is compensated.

摘要翻译： 在用于曝光相纸上的潜像的激光束扫描仪中，当从激光光源发射的激光束的强度时，通过补偿提供给声光调制器的驱动信号的幅度，将激光束的强度保持在预定范围内 是多样的 通过光电传感器检测通过调制器的激光束的强度，并与预定的标准值进行比较。 当激光束的任何强度与标准值不相符时，它们之间的差异被计算，并且通过从标准值中减去差值来补偿用于控制驱动信号的幅度的光学调制数据。 由此，补偿调制器的驱动信号的幅度。

公开(公告)号：US4846387A

公开(公告)日：1989-07-11

申请号：US55388

申请日：1987-05-29

申请人： Kozo Mano

发明人： Kozo Mano

IPC分类号： B65H23/038 ,  B65H23/02 ,  B65H23/035 ,  G03D3/08 ,  G03D3/13 ,  G03D13/00

CPC分类号： G03D13/003 ,  B65H23/02 ,  B65H2301/4421 ,  Y10T74/20636

摘要： A paper guide assembly for use with a photographic processor is proposed, in which a pair of guide holders, each having a paper guide formed with a groove for supporting a printing paper, are arranged over and across a positioning bar and adapted to be slidably movable keeping parallel with each other. A vertically extending lever fixed to each guide holder is adapted to be removably inserted into one of recessed portions formed in the upper surface of the positioning bar. The adjustment of the distance between the guide holders are carried out by moving the pair of levers so that an indication on a rating plate provided on top of each lever will coincide with an indication on a rating plate provided on a frame cover which shows the width of paper. After selecting the desired position, when the levers are released, they will fit into the recesses, thus setting the guide holders in a desired position.

摘要翻译： 提出了一种与摄影处理器一起使用的纸张引导组件，其中一对引导器保持器布置在定位杆的上面并跨越定位杆，并且适于可滑动地移动 保持彼此平行。 固定到每个引导保持器的垂直延伸的杆适于可拆卸地插入形成在定位杆的上表面中的一个凹部中。 引导保持器之间的距离的调整是通过移动一对杠杆来实现的，使得设置在每个杆顶部的铭牌上的指示将与设置在框架盖上的铭牌上的指示一致，该指示板显示宽度 的纸。 在选择所需的位置后，当释放杆时，它们将嵌入凹槽中，从而将导向架保持在所需的位置。