公开(公告)号：US08406669B2

公开(公告)日：2013-03-26

申请号：US12726935

申请日：2010-03-18

申请人： Naoyuki Egusa ,  Makoto Furuki ,  Tetsuro Kodera ,  Miho Watanabe ,  Takashi Matsubara

发明人： Naoyuki Egusa ,  Makoto Furuki ,  Tetsuro Kodera ,  Miho Watanabe ,  Takashi Matsubara

IPC分类号： G03G15/20

CPC分类号： G03G15/201

摘要： According to an aspect of the invention, a fixing device includes a first laser unit and a second laser unit. The first laser unit outputs a first laser beam to irradiate a visible image formed of image forming material on a recording medium with the first laser beam. The second laser unit outputs a second laser beam to irradiate the visible image with the second laser beam after being irradiated with the first laser beam. The first laser beam and the second laser beam is configured to satisfy relations: W1 t2, W1 is an optical output per unit area of the first laser beam, W2 is an optical output per unit area of the second laser beam, t1 is an irradiation time per unit area of the first laser beam, and t2 is an irradiation time per unit area of the second laser beam.

摘要翻译： 根据本发明的一个方面，定影装置包括第一激光单元和第二激光单元。 第一激光单元输出第一激光束，用第一激光束将由图像形成材料形成的可视图像照射在记录介质上。 第二激光单元输出第二激光束，以在用第一激光束照射之后用第二激光束照射可见图像。 第一激光束和第二激光束被配置为满足W1 t2的关系，W1是第一激光束的每单位面积的光输出，W2是第二激光束的每单位面积的光输出 t1是第一激光束的每单位面积的照射时间，t2是第二激光束的每单位面积的照射时间。

公开(公告)号：US08412085B2

公开(公告)日：2013-04-02

申请号：US12774322

申请日：2010-05-05

申请人： Tetsuro Kodera ,  Naoyuki Egusa ,  Makoto Furuki ,  Miho Watanabe ,  Takashi Matsubara

发明人： Tetsuro Kodera ,  Naoyuki Egusa ,  Makoto Furuki ,  Miho Watanabe ,  Takashi Matsubara

IPC分类号： G03G15/20

CPC分类号： G03G15/2007

摘要： According to an aspect of the invention, a fixing device includes a laser beam irradiation unit and a conveying unit. The laser beam irradiation unit includes a plurality of laser beam sources and emits a plurality of laser beams to a surface of a recording medium. The conveying unit conveys the recording medium and/or the laser beam irradiation unit so that irradiated regions irradiated with the laser beams are moved in a given direction. When the plurality of laser beams is emitted to a toner image to fix the toner image, the plurality of laser beams satisfies conditions (A) and (B). The condition (A) is that the plurality of laser beams has substantially the same beam power and substantially the same width. The condition (B) is that the plurality of laser beams is independently emitted to the toner image.

摘要翻译： 根据本发明的一个方面，定影装置包括激光束照射单元和输送单元。 激光束照射单元包括多个激光束源，并将多个激光束发射到记录介质的表面。 输送单元输送记录介质和/或激光束照射单元，使得用激光束照射的照射区域沿给定方向移动。 当多个激光束被发射到调色剂图像以固定调色剂图像时，多个激光束满足条件（A）和（B）。 条件（A）是多个激光束具有基本相同的光束功率和基本上相同的宽度。 条件（B）是多个激光束被独立地发射到调色剂图像。

公开(公告)号：US08670681B2

公开(公告)日：2014-03-11

申请号：US13404600

申请日：2012-02-24

申请人： Shinji Hasegawa ,  Yuka Ito ,  Suguru Nakaso ,  Makoto Furuki

发明人： Shinji Hasegawa ,  Yuka Ito ,  Suguru Nakaso ,  Makoto Furuki

IPC分类号： G03G15/00 ,  G03G15/20

CPC分类号： G03G15/5062 ,  G03G21/00

摘要： An image inspection device includes an acquiring section that reads an image formed on an image carrying medium using an image forming material and acquires first inspection image information; and a decoloring section that leaves an infrared absorbent on the image carrying medium, and decolors a decolorable composition on the image carrying medium by physical treatment or chemical treatment, wherein the image forming material contains the infrared absorbent having an optical absorption peak in an infrared region, and the image forming material contains the decolorable composition having an optical absorption peak in a visible region in a color-developed state and being decolored by physical treatment or chemical treatment.

摘要翻译： 图像检查装置包括：获取部，其使用图像形成材料读取在图像载体上形成的图像，并获取第一检查图像信息; 以及在图像承载介质上留下红外线吸收剂的脱色部，通过物理处理或化学处理对图像承载介质上的脱色组合物进行脱色，其中成像材料含有在红外区域具有光吸收峰的红外线吸收剂 ，并且成像材料含有在显色状态下在可见光区域具有光吸收峰并且通过物理处理或化学处理脱色的脱色组合物。

公开(公告)号：US08260185B2

公开(公告)日：2012-09-04

申请号：US12705723

申请日：2010-02-15

申请人： Takashi Matsubara ,  Makoto Furuki ,  Naoyuki Egusa ,  Tetsuro Kodera ,  Miho Watanabe

发明人： Takashi Matsubara ,  Makoto Furuki ,  Naoyuki Egusa ,  Tetsuro Kodera ,  Miho Watanabe

IPC分类号： G03G15/20

CPC分类号： G03G15/2007

摘要： A laser fixing apparatus includes a laser light generator that generates laser light to be projected onto a recording medium; and a first condenser that reflects and condenses light reflected at an irradiation position of the laser light, such that the reflected light reenters at the irradiation position or near the irradiation position. The first condenser has a concave cylindrical surface and is arranged such that a center axis position of the cylindrical surface is located at the irradiation position of the laser light or near the irradiation position, and a reflecting surface of the first condenser is covered by a light transmitting body.

摘要翻译： 一种激光定影设备，包括产生投影到记录介质上的激光的激光发生器; 以及第一电容器，其反射和冷凝在激光的照射位置处反射的光，使得反射光在照射位置或照射位置附近重新进入。 第一冷凝器具有凹圆柱面，并且被配置为使得圆筒面的中心轴位置位于激光的照射位置或照射位置附近，第一冷凝器的反射面被光 发射体。

公开(公告)号：US06825363B2

公开(公告)日：2004-11-30

申请号：US10404655

申请日：2003-04-02

申请人： Minquan Tian ,  Makoto Furuki ,  Lyong Sun Pu ,  Yasuhiro Sato ,  Izumi Iwasa ,  Satoshi Tatsuura

发明人： Minquan Tian ,  Makoto Furuki ,  Lyong Sun Pu ,  Yasuhiro Sato ,  Izumi Iwasa ,  Satoshi Tatsuura

IPC分类号： C07D30780

CPC分类号： C09B23/0075

摘要： A dibenzofuranonylium methylate compound represented by the following formula (I), having maximum absorption wavelength of over 1 &mgr;m, high thermal stability and good solubility in organic solvents, and a production method thereof are provided: where R1 and R2 may be identical or different from each other and each represents a linear alkyl group or a branched alkyl group, respectively.

摘要翻译： 提供了具有最大吸收波长超过1μm的下式（I）表示的二苯并呋喃基甲基化钛化合物及其制备方法，其中R1和R2可相同或不同 彼此分别表示直链烷基或支链烷基。

公开(公告)号：US07307787B2

公开(公告)日：2007-12-11

申请号：US10739210

申请日：2003-12-19

申请人： Makoto Furuki ,  Yasuhiro Sato ,  Izumi Iwasa ,  Satoshi Tatsuura ,  Minquan Tian ,  Hiroyuki Mitsu

发明人： Makoto Furuki ,  Yasuhiro Sato ,  Izumi Iwasa ,  Satoshi Tatsuura ,  Minquan Tian ,  Hiroyuki Mitsu

IPC分类号： G02B27/10 ,  G02B27/14

CPC分类号： G02B27/1073 ,  G02B5/04 ,  G02B27/143 ,  G02B27/144 ,  G02B27/145

摘要： In order to obtain a beam splitting prism which a beam can be split with simpler configuration in a state in which an optical path length is precisely controlled, there is provided a beam splitting prism having an incident and an outgoing faces orthogonal or parallel to each other, wherein transparent mediums, at least one beam splitter, and at least one reflector are combined so that the beam splitter and the reflector are located between the transparent mediums, the beam splitter and the reflector are arranged whose normal directions are orthogonal to each other, whereby a beam incident from an incident end face is outputted from an outgoing end face in the form of a plurality of split output beams.

摘要翻译： 为了获得在光路长度被精确控制的状态下能够以更简单的结构将光束分割的分束棱镜，设置有具有入射的分束棱镜和彼此正交或平行的出射面 其中透明介质，至少一个分束器和至少一个反射器被组合，使得分束器和反射器位于透明介质之间，分束器和反射器被布置成其法线方向彼此正交， 从而从入射端面入射的光束以多个分割输出光束的形式从出射端面输出。

公开(公告)号：US06904211B2

公开(公告)日：2005-06-07

申请号：US10095693

申请日：2002-03-13

申请人： Izumi Iwasa ,  Makoto Furuki ,  Yasuhiro Sato ,  Minquan Tian ,  Lyong Sun Pu ,  Satoshi Tatsuura

发明人： Izumi Iwasa ,  Makoto Furuki ,  Yasuhiro Sato ,  Minquan Tian ,  Lyong Sun Pu ,  Satoshi Tatsuura

IPC分类号： G02F2/00 ,  G02F1/35 ,  H04Q11/00 ,  G02B6/04

CPC分类号： H04Q11/0005 ,  G02B6/02047 ,  H04Q11/0066 ,  H04Q2011/0041

摘要： An optical pulse code recognition device and an optical distributor recognize multiple bits of a 1 Tbps packet signal as they are, all at one time. A serial signal light emitted from an optical fiber is collimated by a lens and applied onto a mask having a mask pattern. A thin film optical switch increases its optical transmittance when irradiated with a control light, allowing the collimated signal light to transmit through it. When the control light is applied, the transmitted collimated signal light is converted into a parallel signal. The mask pattern has multiple transmission portions allowing one bit of signal light to transmit through and an equal number of non-transmitting portions to block the light, and whether or not a bit pattern of the signal light and the mask pattern match each other is found by detecting a maximum or minimum value of light intensity with a photodetector.

摘要翻译： 光脉冲码识别装置和光分配器一次识别出1Tbps分组信号的多个比特。 从光纤发射的串行信号光被透镜准直并施加到具有掩模图案的掩模上。 当用控制光照射时，薄膜光学开关增加其光透射率，允许准直信号光透过它。 当施加控制光时，发射的准直信号光被转换为并行信号。 掩模图案具有多个传输部分，允许一比特的信号光透过和相等数量的非透射部分来阻挡光，并且发现信号光和掩模图案的位图案是否彼此匹配 通过用光电检测器检测光强度的最大值或最小值。

公开(公告)号：US06806996B2

公开(公告)日：2004-10-19

申请号：US10621605

申请日：2003-07-18

申请人： Satoshi Tatsuura ,  Makoto Furuki ,  Izumi Iwasa ,  Yasuhiro Sato ,  Minquan Tian ,  Lyong Sun Pu

发明人： Satoshi Tatsuura ,  Makoto Furuki ,  Izumi Iwasa ,  Yasuhiro Sato ,  Minquan Tian ,  Lyong Sun Pu

IPC分类号： G02B2608

CPC分类号： G02F1/3515 ,  B82Y20/00 ,  G02B27/123 ,  G02B27/144 ,  G02B27/145 ,  G02F1/3523 ,  G02F1/355 ,  G02F2202/36

摘要： Provided is an optical switching system which is capable of being operated at a very high speed in a communication wavelength region and of meeting the various requests at a high grade by the provision of an optical switching system having such a construction that a signal light composed of a light pulse train, and a pulse-like control light synchronous therewith are applied to a light control portion composed of a thin film made of carbon nanotubes to selectively transmit the light pulse train in the signal light through the thin film to form an output signal light and then receiving the output signal light thus formed is received.

摘要翻译： 提供了一种能够在通信波长区域中以非常高的速度操作并且通过提供具有以下结构的光交换系统来满足各种请求的高等级的光交换系统，该光交换系统具有以下结构：由 光脉冲串和与其同步的脉冲状控制光应用于由碳纳米管制成的薄膜构成的光控制部分，以选择性地透过信号光中的光脉冲串通过薄膜形成输出信号 接收光，然后接收如此形成的输出信号光。

公开(公告)号：US07245836B2

公开(公告)日：2007-07-17

申请号：US10715436

申请日：2003-11-19

申请人： Hiroyuki Mitsu ,  Makoto Furuki ,  Izumi Iwasa ,  Yasuhiro Sato ,  Satoshi Tatsuura ,  Minquan Tian ,  Makoto Naruse

发明人： Hiroyuki Mitsu ,  Makoto Furuki ,  Izumi Iwasa ,  Yasuhiro Sato ,  Satoshi Tatsuura ,  Minquan Tian ,  Makoto Naruse

IPC分类号： H04B10/08 ,  H04B10/00 ,  H04B10/02

CPC分类号： H04J14/08 ,  H04J3/0682 ,  H04L7/0075

摘要： Incident signal beam pulses are transmitted by an on-state region, and an optical path for the signal beam pulses is spatially switched in an optical switch. Signal beam pulses transmitted by the on-state region of the optical switch are detected at a pixel corresponding to a transmitting region of a photo-detector equipped with a plurality of pixels. A timing computation unit acquires position information of a pixel at which a predetermined signal beam pulse has been detected, on the basis of a result of the detection conducted by the photo-detector, and computes timing of arrival of a predetermined signal beam pulse at the optical switch on the basis of the position information of the pixel and time when a region corresponding to the pixel is brought to an on-state.

摘要翻译： 入射信号光束脉冲由导通状态区域传输，信号光束脉冲的光路在光开关中进行空间切换。 在与配置有多个像素的光检测器的发送区域对应的像素上检测由光开关的导通状态区域发送的信号束脉冲。 定时计算单元基于由光检测器进行的检测结果，获取已经检测到预定信号束脉冲的像素的位置信息，并且计算预定信号波束脉冲到达的定时 基于像素的位置信息和与像素对应的区域处于接通状态的时间的光开关。

公开(公告)号：US06868215B2

公开(公告)日：2005-03-15

申请号：US10422740

申请日：2003-04-25

申请人： Minquan Tian ,  Makoto Furuki ,  Satoshi Tatsuura ,  Yasuhiro Sato ,  Izumi Iwasa ,  Lyong Sun Pu

发明人： Minquan Tian ,  Makoto Furuki ,  Satoshi Tatsuura ,  Yasuhiro Sato ,  Izumi Iwasa ,  Lyong Sun Pu

IPC分类号： G02F1/361 ,  G02B6/38 ,  G02B6/10

CPC分类号： G02B6/3807

摘要： A dye thin film containing a dye compound represented by the general formula (I), an optical switch, an optical distributor, an optical modulator and an optical switch array having the dye thin film, as well as a method for producing a dye thin film are provided. The method includes the step of coating the solution of the dye compound on a substrate: where R1 and R2 may be identical or different from each other and each represents, respectively, a linear alkyl group or a branched alkyl group, the dye thin film having high thermal stability, having intense absorption at approximately 1.3 μm and having ultrafast response characteristic.

摘要翻译： 含有由通式（I）表示的染料化合物，具有染料薄膜的光开关，光分配器，光调制器和光开关阵列的染料薄膜以及染料薄膜的制造方法 被提供。 该方法包括将染料化合物的溶液涂布在基材上的步骤：其中R 1和R 2可以相同或不同，分别表示直链烷基或支链烷基，所述染料薄膜具有 高热稳定性，在大约1.3μm具有强烈的吸收并且具有超快的响应特性。