公开(公告)号：US5192637A

公开(公告)日：1993-03-09

申请号：US710617

申请日：1991-06-05

申请人： Susumu Saito ,  Takashi Imai ,  Satoshi Inoue ,  Yutaka Sugizaki

发明人： Susumu Saito ,  Takashi Imai ,  Satoshi Inoue ,  Yutaka Sugizaki

IPC分类号： G03G9/08 ,  G03G9/097

CPC分类号： G03G9/09716

摘要： An electrophotographic toner composition comprising a toner particle and an additive is disclosed, the toner particle comprising at least a binder resin and a colorant, and the additive being an amorphous titania fine particle subjected to a surface treatment using a coupling agent.

摘要翻译： 公开了包含调色剂颗粒和添加剂的电子照相调色剂组合物，所述调色剂颗粒至少包含粘合剂树脂和着色剂，所述添加剂是使用偶联剂进行表面处理的无定形二氧化钛细颗粒。

公开(公告)号：US5031446A

公开(公告)日：1991-07-16

申请号：US325842

申请日：1989-03-20

申请人： Susumu Saito ,  Syozo Taniguchi

发明人： Susumu Saito ,  Syozo Taniguchi

IPC分类号： G01M3/24

CPC分类号： G01M3/243

摘要： A system for estimating water leakage position in a water supply system consisting of a plurality of water feed/distribution devices. The system includes a memory unit for storing given constants of the plurality of devices at a monitoring position, a monitoring unit for monitoring vibrating frequency of the plurality of devices, and an estimating unit for estimating water leakage position based on the stored given constants of the plurality of devices and the monitored vibrating frequency of the plurality of devices.

摘要翻译： 一种用于估计由多个给水/分配装置组成的供水系统中的漏水位置的系统。 该系统包括用于存储监视位置上的多个装置的给定常数的存储单元，用于监视多个装置的振动频率的监视单元，以及用于基于所存储的给定常数来估计漏水位置的估计单元 多个设备和所监视的多个设备的振动频率。

公开(公告)号：US4908634A

公开(公告)日：1990-03-13

申请号：US293116

申请日：1989-01-03

申请人： Akira Arimoto ,  Susumu Saito ,  Yasuyuki Tsuji ,  Osamu Namikawa ,  Takeshi Mochizuki

发明人： Akira Arimoto ,  Susumu Saito ,  Yasuyuki Tsuji ,  Osamu Namikawa ,  Takeshi Mochizuki

IPC分类号： B41J2/44 ,  G06K15/12

CPC分类号： G06K15/1219 ,  G06K15/1214

摘要： Electric-photosensitive printing is accomplished with an LD providing a laser scanning beam that is modulated to affect printing, and the power output of the LED is maintained constant through negative feedback by a holding voltage provided by a capacitor having its charge determined only during a non-printing portion of the printing period wherein a plurality of sheets are printed. During the non-printing period, contact of the scanning laser beam with the electro-photosensitive material is disabled while the laser beam is maintained on so that its power may be measured and compared with a reference level to provide a feedback signal for controlling the output of the laser beam, particularly the feedback signal being provided to the holding capacitor only during the non-printing portion of the period, and the holding capacitor being isolated from the feedback signal during the printing portion of the period. As a specific embodiment, a rectangular sheet of electric-photosensitive material is replaceable wound around a drum so that its opposite ends are spaced apart to provide a seam to affect the disablement of the laser beam from contracting the electro-photosensitive material during the non-printing portion of the period, and a separate light source used to detect this seam portion to determine the non-printing portion of the period.

摘要翻译： 电光敏打印通过LD提供被调制以影响打印的激光扫描光束来实现，并且通过由其电荷确定的电容器提供的保持电压通过负反馈保持恒定的LED的功率输出仅在非 - 打印周期的打印部分，其中打印多张纸张。 在非打印期间，扫描激光束与电感光材料的接触被禁止，同时维持激光束，使得其功率可以被测量并与参考电平进行比较，以提供用于控制输出的反馈信号 特别是仅在周期的非打印部分期间将反馈信号提供给保持电容器，并且保持电容器在该周期的打印部分期间与反馈信号隔离。 作为具体实施例，可以将一个矩形的电感光材料片缠绕在鼓上，使得其相对的端部间隔开以提供接缝，以影响激光束在非光敏材料期间收缩电感光材料的失效， 打印部分，以及单独的光源，用于检测该接缝部分以确定该周期的非打印部分。

公开(公告)号：US4779943A

公开(公告)日：1988-10-25

申请号：US578209

申请日：1984-02-08

申请人： Kimio Tatsuno ,  Susumu Saito ,  Akira Arimoto ,  Keiji Kataoka

发明人： Kimio Tatsuno ,  Susumu Saito ,  Akira Arimoto ,  Keiji Kataoka

IPC分类号： G02B5/32 ,  G02B27/00 ,  G02B27/09 ,  G03B42/04 ,  G02B27/10

CPC分类号： G02B27/09 ,  G02B19/0014 ,  G02B19/0052 ,  G02B27/0025 ,  G02B27/0944 ,  G02B5/32

摘要： An optical system and a optical information processing equipment utilizing the same are disclosed. The optical system comprises a laser diode and a hologram lens has an interference fringe prepared by the interference of a beam having substantially the same intensity distribution and/or phase characteristic as that of a laser beam emitted from the laser diode with a beam having a desired characteristic. The laser beam from the laser diode is irradiated on the hologram lens so that its characteristic is converted into the desired characteristic.

摘要翻译： 公开了一种使用该系统的光学系统和光学信息处理设备。 光学系统包括激光二极管和全息透镜具有通过具有与激光二极管发射的激光束具有基本相同的强度分布和/或相位特性的光束的干涉而制成的干涉条纹，所述光束具有期望的 特性。 来自激光二极管的激光束被照射在全息透镜上，使其特性被转换成期望的特性。

公开(公告)号：US4644160A

公开(公告)日：1987-02-17

申请号：US680497

申请日：1984-12-11

申请人： Akira Arimoto ,  Susumu Saito ,  Kimio Tatsuno ,  Keiji Kataoka

发明人： Akira Arimoto ,  Susumu Saito ,  Kimio Tatsuno ,  Keiji Kataoka

IPC分类号： G02B7/32 ,  G02B27/10 ,  G06K15/12 ,  G11B7/085 ,  G11B7/09 ,  G11B7/12 ,  G11B7/125 ,  G11B7/14 ,  H01S3/00 ,  H04N1/047 ,  H04N1/19 ,  G01J1/20 ,  H01J40/14

CPC分类号： G02B27/108 ,  G02B27/1093 ,  G02B27/144 ,  G02B27/145 ,  G02B7/32 ,  G06K15/1219 ,  G11B7/08547 ,  G11B7/09 ,  G11B7/0946 ,  G11B7/12 ,  G11B7/125 ,  G11B7/14 ,  H01S3/005 ,  H04N1/047 ,  H04N1/19

摘要： Herein disclosed is a system using a plurality of laser beams, in which the positions of the respective laser beams are detected as the differences between the outputs of detectors of an optical detector arrangement and controlled by the difference signals so that they may be held mutually precisely. This system finds its suitable application to an optical disk recording system or a laser beam printer.

摘要翻译： 这里公开的是使用多个激光束的系统，其中检测各激光束的位置作为光检测器装置的检测器的输出之间的差异并由差分信号控制，使得它们可以相互精确地保持 。 该系统将其适用于光盘记录系统或激光束打印机。

公开(公告)号：US4592622A

公开(公告)日：1986-06-03

申请号：US578210

申请日：1984-02-08

申请人： Akira Hashimoto ,  Susumu Saito ,  Akira Arimoto ,  Kenji Morita

发明人： Akira Hashimoto ,  Susumu Saito ,  Akira Arimoto ,  Kenji Morita

IPC分类号： G02B26/12 ,  G02B5/08 ,  G02B5/09 ,  H04N1/113 ,  G02F1/00

CPC分类号： G02B5/09

摘要： A light-beam scanning apparatus is disclosed in which a mirror surface of a metal having a characteristic that the reflectance of the mirror surface increases as the incident angle of light incident on the mirror surface is larger, is used as a reflecting surface, the optical thickness nd of a transparent protective film formed on the reflecting surface is made substantially equal to m.lambda./2 (where n, d, m and .lambda. indicate the refractive index of the protective film, the thickness of the protective film, an integer, and the wavelength of the incident light, respectively), the incident light is linearly-polarized light, and the direction of vibration of the linearly-polarized light is inclined at an angle of about +40.degree. to -40.degree. to a direction perpendicular to the plane of incidence of the linearly-polarized light.

摘要翻译： 公开了一种光束扫描装置，其中金属的镜面具有使入射到镜面上的光的入射角较大时镜面的反射率增加的特征，作为反射面，光学 形成在反射面上的透明保护膜的厚度nd基本上等于mλ/ 2（其中n，d，m和λ表示保护膜的折射率，保护膜的厚度，整数和 分别为入射光的波长），入射光为线偏振光，线偏振光的振动方向以垂直于...的方向倾斜约+ 40°至-40°的角度 线偏振光的入射面。

公开(公告)号：US4513300A

公开(公告)日：1985-04-23

申请号：US504380

申请日：1983-06-14

申请人： Kimio Tatsuno ,  Susumu Saito ,  Shoichi Ito ,  Isamu Terashima ,  Yoshifumi Homma ,  Mitsugu Asano ,  Yoshifumi Ono

发明人： Kimio Tatsuno ,  Susumu Saito ,  Shoichi Ito ,  Isamu Terashima ,  Yoshifumi Homma ,  Mitsugu Asano ,  Yoshifumi Ono

IPC分类号： H01S5/042 ,  B41J2/44 ,  G03G15/04 ,  G06K15/12 ,  G09G3/02 ,  H04N1/23 ,  G01D15/14

CPC分类号： G06K15/1214

摘要： An apparatus for driving a semiconductor laser for use in a laser-beam printer, in which a laser beam from the laser is deflected so as to scan a light-sensitive drum and a light-sensitive detector placed in the vicinity of one edge of the drum, comprises a first device for determining the operation level for the laser when it scans the drum to record information thereon, a second device for determining the operation level for the laser when it scans the detector to provide a scanning start pulse signal and a controller for controlling the first and second devices so that they are alternately enabled to determine the intensity of the laser beam depending upon whether the drum or the detector is scanned, whereby the intensity of the laser beam is allowed to be adjusted in accordance with the varying light-sensitivity of the drum without fluctuating the instant of generation of the scanning start pulse signal.

摘要翻译： 一种用于驱动用于激光束打印机的半导体激光器的装置，其中来自激光器的激光束被偏转，以扫描感光鼓和感光探测器，该感光鼓位于该激光束的一个边缘附近 鼓，包括第一装置，用于当扫描滚筒以在其上记录信息时确定激光器的操作电平;第二装置，用于当扫描激光器扫描检测器以提供扫描开始脉冲信号时确定激光器的操作电平;以及控制器 用于控制第一和第二装置，使得它们交替地能够根据鼓或检测器是否被扫描来确定激光束的强度，从而允许根据变化的光来调整激光束的强度 鼓的灵敏度，而不会产生扫描开始脉冲信号的瞬间。

公开(公告)号：US4317706A

公开(公告)日：1982-03-02

申请号：US167107

申请日：1980-07-09

申请人： Susumu Saito

发明人： Susumu Saito

IPC分类号： C25D7/04 ,  C25D17/00 ,  C25D3/00 ,  C25D17/02

CPC分类号： C25D7/04 ,  C25D17/00

摘要： An apparatus for plating an outer circumferential surface of a hollow roller of the type including a plating tank and an additional working station such as a pretreatment tank, after-treatment tank or mounting and dismounting board. The apparatus further includes a swing arm swingable between the additional working station and the plating tank and a means for automatically mounting and dismounting the roller provided on an end of the swing arm. The mounting and dismounting means includes a pair of spindles facing each other and rotatably and slidably coupled to the swing arms such that the spindles can be rotated and axially moved, a pair of charge carriers provided on the spindle for supporting the roller at both ends and liquid leakage prevention caps provided around the spindles and movable in an axially direction for engagement with and disengagement from the ends of the roller for preventing leakage of a process solution to an inside surface of the roller.

摘要翻译： 一种用于电镀包括镀槽和预处理槽，后处理槽或安装和拆卸板等附加工作站的中空辊的外周面的设备。 该装置还包括可在附加工作站和镀槽之间摆动的摆臂和用于自动安装和拆卸设置在摆臂端部上的辊的装置。 安装和拆卸装置包括一对彼此面对并且可旋转并可滑动地联接到摆臂的主轴，使得主轴能够旋转和轴向移动，设置在主轴上的一对电荷载体用于在两端支撑辊， 设置在主轴周围并可在轴向方向上移动以防止与辊的端部接合和脱离的液体泄漏防止盖，用于防止处理液泄漏到辊的内表面。