公开(公告)号：US4804833A

公开(公告)日：1989-02-14

申请号：US904189

申请日：1986-09-05

申请人： Ken Matsubara ,  Shuji Iino ,  Hirohisa Kitano

发明人： Ken Matsubara ,  Shuji Iino ,  Hirohisa Kitano

IPC分类号： G01J3/50 ,  H01L31/0216 ,  H01L31/0248 ,  H01L31/09 ,  H01L31/11 ,  H01L31/18

CPC分类号： G01J3/50 ,  H01L31/02162 ,  H01L31/095 ,  H01L31/11 ,  H01L31/1884 ,  G01J2003/507 ,  Y02E10/50

摘要： A method for sensing the color of incident light with a color sensing device, the color sensing device being a photoelectric device comprising an n-type or p-type amorphous silicon layer, being characterized in the following steps; measuring a first photocurrent of the photoelectric device generated by incident light when an electrical voltage having a predetermined parity is applied thereto; measuring a second photocurrent of the photoelectric device generated by the same incident light when another electrical voltage having a parity opposite to the predetermined parity is applied thereto, calculating the ratio of the first photocurrent to the second photocurrent; and identifying the color of incident light according to the ratio obtained.A color sensing device, comprising: two elements including an n-type or p-type amorphous silicon layer; an electric power source for applying a positive voltage and a negative voltage to the two elements at the same time, respectively; and a divider means for calculating a ratio of the two photocurrents which flows in each elements.

摘要翻译： 一种用彩色感测装置检测入射光的颜色的方法，该彩色感测装置是包括n型或p型非晶硅层的光电装置，其特征在于以下步骤： 当施加具有预定奇偶性的电压时，测量由入射光产生的光电装置的第一光电流; 测量当具有与预定奇偶校验相反的奇偶校验的另一电压时由相同的入射光产生的光电器件的第二光电流，计算第一光电流与第二光电流的比率; 并根据获得的比例识别入射光的颜色。 一种彩色感测装置，包括：包括n型或p型非晶硅层的两个元件; 分别同时向两个元件施加正电压和负电压的电源; 以及用于计算在每个元件中流动的两个光电流的比率的分频器装置。

公开(公告)号：US5155618A

公开(公告)日：1992-10-13

申请号：US801423

申请日：1991-12-02

申请人： Ken Matsubara ,  Hirohisa Kitano ,  Koji Wakamiya

发明人： Ken Matsubara ,  Hirohisa Kitano ,  Koji Wakamiya

IPC分类号： B41J2/445 ,  G02F1/03 ,  G02F1/055 ,  G06K15/12

CPC分类号： G06K15/1252 ,  G02F1/0555 ,  G02F1/0327

摘要： A light signal generating device having a plurality of electro-optical light shutter elements which are turned on and off individually in accordance with image data. The light shutter elements are connected to individual electrodes each, and also connected to a common electrode. The common electrode and a power source for supplying a voltage to the individual electrodes are connected with a grounding line. Discharge lines are disposed between the common electrode and the grounding line, and switching elements are disposed on the discharge lines so as to prevent discharge currents, which are drawn from the light shutter elements at falls of the driving voltage, from flowing into the grounding line.

摘要翻译： 一种光信号发生装置，具有根据图像数据单独打开和关闭的多个电光快门元件。 光快门元件各自连接到各个电极，并且还连接到公共电极。 公共电极和用于向各个电极提供电压的电源与接地线连接。 放电线设置在公共电极和接地线之间，开关元件设置在放电线上，以防止在驱动电压下降时从光闸元件汲取的放电电流流入接地线 。

公开(公告)号：US06661555B2

公开(公告)日：2003-12-09

申请号：US10166393

申请日：2002-06-11

申请人： Tomohiko Masuda ,  Ken Matsubara ,  Isao Doi ,  Yasuyuki Hiromoto

发明人： Tomohiko Masuda ,  Ken Matsubara ,  Isao Doi ,  Yasuyuki Hiromoto

IPC分类号： G02F107

CPC分类号： G02F1/0316 ,  G02F1/0322 ,  G02F1/0551

摘要： A light shutter device including a group of light shutter elements 31a, 31b 31c and 31d formed on a light shutter chip 30 made of PLZT has a construction in which an electrode gap is set wider in a element in which an electric field acts more strongly to equalize half wavelength voltages of elements almost to the same level since electric fields acting on the elements are different in strength from each other even under a prescribed voltage applied between a common electrode 32 and each of individual electrodes 33. An electrode gap of an element 31c having a weaker electric field is comparatively set narrower, whereas an electrode gap of an element 31d having a stronger electric field is set comparatively wider. Moreover, a shape of electrodes of each element are altered so as to make half wavelength voltages of elements almost equal.

摘要翻译： 包括形成在由PLZT制成的光快门芯片30上的一组光快门元件31a，31b 31c和31d的光快门装置具有这样的结构，其中，电场间隙在电场作用更强烈的元件中被设定得更宽， 即使在施加在公共电极32和各个电极33之间的规定电压下，作用在元件上的电场的强度彼此不同，元件的半波长电压几乎达到同一水平。均匀元件31c的电极间隙 具有较弱电场的电场相对较窄，而具有较强电场的元件31d的电极间隙设定得比较宽。 此外，改变每个元件的电极形状，使得元件的半波长电压几乎相等。

公开(公告)号：US06956595B1

公开(公告)日：2005-10-18

申请号：US09665915

申请日：2000-09-20

申请人： Tsukasa Yagi ,  Ken Matsubara ,  Tatsuya Kanazawa ,  Tomohiko Masuda

发明人： Tsukasa Yagi ,  Ken Matsubara ,  Tatsuya Kanazawa ,  Tomohiko Masuda

IPC分类号： B41J2/445 ,  B41J2/47 ,  G02F1/055 ,  G03B27/32 ,  G03B27/73 ,  G03G15/043

CPC分类号： G03G15/0435 ,  G03G2215/0424

摘要： While light of R, G and B is switched from one to another and directed to a plurality of light shutter elements made of PLZT, a voltage is applied in accordance with image data between individual electrodes for the respective light shutter elements and a common electrode for all the light shutter elements. While a half-wave voltage Vr for light of R is applied to the individual electrodes, the voltage applied to the common electrode is altered to 0V, Vr-Vg and Vr-Vb in synchronization with switch of the three primary colors so that half-wave voltages for the respective colors can be applied to the light shutter elements.

摘要翻译： 当R，G和B的光从一个切换到另一个并被引导到由PLZT制成的多个光快门元件时，根据用于各个光快门元件的各个电极之间的图像数据施加电压，并且将公共电极 所有的光快门元件。 虽然R的光的半波电压Vr被施加到各个电极，但是施加到公共电极的电压与三原色的开关同步地改变为0V，Vr-Vg和Vr-Vb， 可以将各种颜色的波电压施加到光快门元件。

公开(公告)号：US5293203A

公开(公告)日：1994-03-08

申请号：US795466

申请日：1991-11-21

申请人： Kenichi Wada ,  Tsukasa Yagi ,  Tomohiko Masuda ,  Hirchisa Kitano ,  Itaru Saitoh ,  Ken Matsubara ,  Kohichi Shingaki

发明人： Kenichi Wada ,  Tsukasa Yagi ,  Tomohiko Masuda ,  Hirchisa Kitano ,  Itaru Saitoh ,  Ken Matsubara ,  Kohichi Shingaki

IPC分类号： G03G15/00 ,  G03G15/23 ,  G03G21/00

CPC分类号： G03G15/6538 ,  G03G15/234 ,  G03G2215/00421 ,  G03G2215/0043 ,  G03G2215/00556 ,  G03G2215/00578 ,  G03G2215/00586

摘要： An image forming apparatus for producing completed copies includes a main body. An image forming device is provided in the main body for forming images on paper to produce the completed copies. A tray is also provided in the main body for receiving and stacking the completed copies produced by the image forming device. A sheet transport path transports the completed copies from the image forming device to the tray. In addition, a support mechanism movably supports the tray from a first position inside of said main body where the completed copies are received and stacked thereon to a second position outside of the main body where the completed copies can be manually removed therefrom.

摘要翻译： 用于生产完成的副本的图像形成装置包括主体。 图像形成装置设置在主体中，用于在纸上形成图像以产生完成的副本。 托盘还设置在主体中，用于接收和堆叠由图像形成装置产生的完成的副本。 纸张传送路径将完成的副本从图像形成装置传送到托盘。 此外，支撑机构从所述主体内部的第一位置可移动地支撑托盘，其中完成的副本被接收并堆叠在主体外部的第二位置，其中完成的副本可以从其中手动移除。

公开(公告)号：US06278474B1

公开(公告)日：2001-08-21

申请号：US09159694

申请日：1998-09-24

申请人： Kenichi Wada ,  Itaru Saito ,  Ken Matsubara

发明人： Kenichi Wada ,  Itaru Saito ,  Ken Matsubara

IPC分类号： B41J1514

CPC分类号： H04N1/40006 ,  B41J2/45 ,  G03G15/04045 ,  G03G15/326 ,  H04N1/1215 ,  H04N1/193 ,  H04N1/40031 ,  H04N1/4005 ,  H04N1/504

摘要： An image forming apparatus which is capable of composing an image with a high accuracy on an image receiving member with use of a plurality of light signal emitting heads. The image forming apparatus, which is used for forming an image on the image receiving member such as a photographic paper or a electrophotographic photosensitive member. Each light signal emitting head turns on and off a plurality of light signal emitting elements extending in a main scanning direction in accordance with image data. The image receiving member is guided by a cylindrical guide roller with being adhered to the curving section of the guide roller at an exposure position. The light emergent from each light signal emitting head is changed its optical path at a dichroic prism or a half mirror and exposes the image receiving member linearly.

摘要翻译： 一种能够使用多个光信号发射头在图像接收部件上构图高精度的图像形成装置。 图像形成装置，用于在诸如照相纸或电子照相感光构件的图像接收构件上形成图像。 每个光信号发射头根据图像数据打开和关闭在主扫描方向上延伸的多个光信号发射元件。 图像接收构件由圆柱形引导辊引导，在曝光位置粘附到引导辊的弯曲部分。 从每个光信号发射头出射的光在二向色棱镜或半反射镜处改变其光路，并且使图像接收部件线性地曝光。

公开(公告)号：US06124872A

公开(公告)日：2000-09-26

申请号：US358490

申请日：1999-07-22

申请人： Ken Matsubara ,  Tomohiko Masuda ,  Yuji Kamoda

发明人： Ken Matsubara ,  Tomohiko Masuda ,  Yuji Kamoda

IPC分类号： G02F1/055 ,  B41J2/465 ,  G06K15/12 ,  G09G3/34 ,  G06F1/03 ,  G03G15/04

CPC分类号： G06K15/1252 ,  B41J2/465 ,  G09G2310/0275 ,  G09G2360/145 ,  G09G3/34

摘要： Disclosed is an optical writing device having an array of a plurality of writing light shutter elements for an image forming purpose. The optical writing device also has at least one first monitoring light shutter element and at least one second monitoring light shutter element. During recording period, the first second monitoring light shutter element is frequently driven, and the second monitoring light shutter element is infrequently driven. After the recording period, the first and second monitoring light shutter elements are driven with varying voltage, and light amounts from the first and second monitoring light shutter elements are sensed by a sensor. Based on the output from the sensor, optimal drive voltage for the next recording period is set.

摘要翻译： 公开了具有用于图像形成目的的多个写入光快门元件的阵列的光学写入装置。 光写入装置还具有至少一个第一监视光快门元件和至少一个第二监视光快门元件。 在记录期间，频繁地驱动第一第二监视光快门元件，并且不频繁地驱动第二监视光快门元件。 在记录周期之后，以变化的电压驱动第一和第二监视光快门元件，并且由传感器检测来自第一和第二监视光快门元件的光量。 根据传感器的输出，设定下一个记录周期的最佳驱动电压。

公开(公告)号：US5930021A

公开(公告)日：1999-07-27

申请号：US31038

申请日：1998-02-26

申请人： Ken Matsubara ,  Yuji Kamoda ,  Tomohiko Masuda

发明人： Ken Matsubara ,  Yuji Kamoda ,  Tomohiko Masuda

IPC分类号： G02F1/055 ,  G02F1/03 ,  G02F1/13 ,  G02F1/29

CPC分类号： G02F1/0327

摘要： An optical shutter element drive mechanism for driving optical shutter elements that are electrically equivalent to condensers by charging and discharging the elements by a power source and switching elements. The optical shutter element drive mechanism includes a resistor through which a current for charging the optical shutter elements flows when the optical shutter elements are charged and through which a current for discharging the optical shutter elements flows when the optical shutter elements are discharged.

摘要翻译： 一种光学快门元件驱动机构，用于驱动通过电源和开关元件对元件进行充电和放电而电气等效于冷凝器的光学快门元件。 光学快门元件驱动机构包括电阻器，当光学快门元件被充电时，用于充电光学快门元件的电流通过该电阻流动，并且当光学快门元件被放电时，用于放电光学快门元件的电流流过该电阻。

公开(公告)号：US20120002498A1

公开(公告)日：2012-01-05

申请号：US13171849

申请日：2011-06-29

申请人： Toru Matsushita ,  Ken Matsubara ,  Takashi Iwase ,  Hidenori Mitani ,  Jun Setogawa ,  Fumiko Yamada

发明人： Toru Matsushita ,  Ken Matsubara ,  Takashi Iwase ,  Hidenori Mitani ,  Jun Setogawa ,  Fumiko Yamada

IPC分类号： G11C5/14

CPC分类号： G11C5/145 ,  G11C16/30

摘要： Operational stability of the nonvolatile memory in plural power supply voltage modes set up in advance corresponding to the power supply voltage level is realized. A nonvolatile memory is configured with a memory array, a charge pump, a distributor for selecting an output voltage of the charge pump, and a sequencer for controlling operation of the charge pump and the distributor. The nonvolatile memory is also provided with an analyzer which notifies the sequencer of a power supply voltage mode selectively specified among plural power supply voltage modes set up in advance corresponding to power supply voltage levels, and which detects mismatch between the power supply voltage mode notified to the sequencer and an actually supplied power supply voltage and limits the operation of the charge pump and the distributor with the use of the sequencer, based on the detection result. Accordingly, operational stability of the nonvolatile memory is realized.

摘要翻译： 实现了与电源电压电平相对应地设置的多个电源电压模式中的非易失性存储器的操作稳定性。 非易失性存储器配置有存储器阵列，电荷泵，用于选择电荷泵的输出电压的分配器，以及用于控制电荷泵和分配器的操作的定序器。 非易失性存储器还设置有分析器，其向定序器通知在与电源电压电平相对应地设置的多个电源电压模式中选择性地指定的电源电压模式，并且检测通知给 定序器和实际提供的电源电压，并且基于检测结果限制使用定序器的电荷泵和分配器的操作。 因此，实现了非易失性存储器的操作稳定性。

公开(公告)号：US07839039B2

公开(公告)日：2010-11-23

申请号：US11819280

申请日：2007-06-26

申请人： Ken Matsubara ,  Tomofumi Takahashi ,  Tetsuo Horie ,  Minoru Kitabayashi

发明人： Ken Matsubara ,  Tomofumi Takahashi ,  Tetsuo Horie ,  Minoru Kitabayashi

IPC分类号： H02K5/16 ,  H02K7/08 ,  H02K1/00

CPC分类号： H02K5/1732

摘要： A rotary shaft of a rotor including a magnet with a plurality of magnetic poles arranged at equal intervals on an outer circumference is supported at both ends by bearings. By externally fitting the inner ring of one bearing to the rotary shaft and holding it to be immovable in an axial direction and loosely fitting the outer ring of the bearing into the support hole and positioning it with belleville springs which are in contact resiliently with both sides, the rotary shaft and the rotor are supported so that they are movable in an axial direction within a movement amount of not greater than 2 mm according to a movement of the bearing caused against spring forces of the belleville springs.

摘要翻译： 包括具有在外周上等间隔排列的多个磁极的磁体的转子的旋转轴通过轴承支撑在两端。 通过将一个轴承的内圈外部安装到旋转轴上并将其保持在轴向方向上不可移动，并将轴承的外圈松动地装配到支撑孔中并将其定位成与两侧弹性接触的百叶窗弹簧 旋转轴和转子被支撑成使得它们可以根据由于贝氏弹簧的弹簧力引起的轴承的运动而在不大于2mm的移动量内沿轴向移动。