公开(公告)号：US06353454B1

公开(公告)日：2002-03-05

申请号：US09461210

申请日：1999-12-15

申请人： Koji Tanimoto ,  Kenichi Komiya ,  Jun Sakakibara ,  Naoaki Ide ,  Toshimitsu Ichiyanagi

发明人： Koji Tanimoto ,  Kenichi Komiya ,  Jun Sakakibara ,  Naoaki Ide ,  Toshimitsu Ichiyanagi

IPC分类号： B41J247

摘要： A light beam position detecting device detects the passage positions of a plurality of light beams for scanning the surface of a photosensitive drum. The light beam position detecting device has a sensor pattern for generating an output which is continuously changed in a wide range with a variation in the passage position of the light beam in a sub-scanning direction perpendicular to a main scanning direction of the light beam. The sensor pattern precisely detects the relative scanning position of the light beam in a wide range. The passage positions of the plurality of light beams for scanning the surface of the photosensitive drum are controlled to a preset position based on the output of the sensor pattern.

公开(公告)号：US06344866B1

公开(公告)日：2002-02-05

申请号：US09923343

申请日：2001-08-08

申请人： Kenichi Komiya ,  Koji Tanimoto ,  Naoaki Ide ,  Jun Sakakibara

发明人： Kenichi Komiya ,  Koji Tanimoto ,  Naoaki Ide ,  Jun Sakakibara

IPC分类号： G03G1504

CPC分类号： G02B26/12

摘要： A light beam scanner unit includes a light beam generating unit for generating light beams at a fixed power, a polygon mirror for reflecting light beams generated from the light beam generating means toward a surface to be scanned, thereby scanning it, and a light beam power sensing unit for sensing light beam power for scanning a surface to be scanned with the polygon mirror. This light beam scanner unit further has a mirror contamination sensing unit for sensing contamination of the polygon mirror by comparing a sensing result obtained from the light beam power sensing unit when light beams are emitted by the light beam generating unit with a preset reference value.

公开(公告)号：US08511158B2

公开(公告)日：2013-08-20

申请号：US12897238

申请日：2010-10-04

申请人： Naoyuki Kishikawa ,  Koji Tanimoto ,  Yuji Ariyoshi ,  Masahiro Kawai ,  Shinichiro Hidaka ,  Hiroyuki Uramachi

发明人： Naoyuki Kishikawa ,  Koji Tanimoto ,  Yuji Ariyoshi ,  Masahiro Kawai ,  Shinichiro Hidaka ,  Hiroyuki Uramachi

IPC分类号： G01F1/68

CPC分类号： G01F1/6842 ,  G01F1/6845 ,  G01F15/185

摘要： Provided is a flow rate measuring apparatus which prevents a reduction in flow-rate detection accuracy through reducing stress applied to a flow rate detection element. The flow rate measuring apparatus includes a support member (8) provided with a stepped portion (9) formed between a region facing a circuit board (5) and a region facing a detection portion of a flow rate detection element (3), in which the support member (8) includes a groove portion (11a) provided on a side opposite to an insertion hole (2) with respect to the region facing the detection portion, for reducing stress applied to the flow rate detection element (3).

摘要翻译： 提供一种流量测量装置，其通过减少施加到流量检测元件的应力来防止流量检测精度的降低。 该流量测量装置包括一个支撑部件（8），该支撑部件（8）具有形成在面对电路板（5）的区域与面对流量检测元件（3）的检测部分的区域之间的阶梯部分（9），其中 所述支撑部件（8）包括相对于面向所述检测部的区域与所述插入孔（2）相反的一侧设置的沟槽部（11a），用于减小施加到所述流量检测元件（3）的应力。

公开(公告)号：US20120113208A1

公开(公告)日：2012-05-10

申请号：US13280173

申请日：2011-10-24

申请人： Hiroyuki ISHIKAWA ,  Koji Tanimoto ,  Kenichi Komiya ,  Daisuke Ishikawa ,  Kazutoshi Takahashi

发明人： Hiroyuki ISHIKAWA ,  Koji Tanimoto ,  Kenichi Komiya ,  Daisuke Ishikawa ,  Kazutoshi Takahashi

IPC分类号： B41J2/435

CPC分类号： B41J2/451

摘要： An optical print head including, a first element row in which a plurality of light emitting elements aligns in a predetermined direction; a second element row in which a plurality of light emitting elements aligns in a predetermined direction, which aligns with the first element row in a direction orthogonal to the predetermined direction, and deviates in the predetermined direction with respect to the first element row; a data sorting circuit which outputs image data corresponding to an exposure region formed on a photoconductor due to light emitting of the first element row, and image data corresponding to an exposure region formed on the photoconductor due to light emitting of the second element row, at timings which are different from each other; and a driver which drives the light emitting elements in the first element row and the second element row, by receiving an output from the data sorting circuit.

摘要翻译： 一种光学打印头，包括：第一元件列，其中多个发光元件沿预定方向排列; 第二元件行，其中多个发光元件沿与预定方向正交的方向与第一元件行对齐的预定方向排列，并相对于第一元素行在预定方向上偏移; 数据排序电路，其输出由于第一元素行的发光而形成在光电导体上的曝光区域的图像数据，以及由于第二元件列的发光而形成在感光体上的曝光区域的图像数据 时间不同; 以及驱动器，其通过接收来自数据分类电路的输出来驱动第一元件行和第二元件行中的发光元件。

公开(公告)号：US20110242261A1

公开(公告)日：2011-10-06

申请号：US13073468

申请日：2011-03-28

申请人： Kenichi KOMIYA ,  Koji Tanimoto ,  Daisuke Ishikawa ,  Hiroyuki Ishikawa ,  Kazutoshi Takahashi

发明人： Kenichi KOMIYA ,  Koji Tanimoto ,  Daisuke Ishikawa ,  Hiroyuki Ishikawa ,  Kazutoshi Takahashi

IPC分类号： B41J2/435

CPC分类号： H04N1/02815 ,  B41J2/451 ,  H04N1/02845 ,  H04N1/02855 ,  H04N1/02865 ,  H04N1/02895

摘要： An optical head includes a light-emitting element to emit light, a substrate to which the light-emitting element is fixed, a heat radiation member to which the substrate is fixed, a filling member filled between the substrate and the heat radiation member, and a lens to focus the light emitted from the light-emitting element.

摘要翻译： 光头包括发光的发光元件，固定有发光元件的基板，固定有基板的散热构件，填充在基板和散热构件之间的填充构件，以及 用于聚焦从发光元件发射的光的透镜。

公开(公告)号：US20110242253A1

公开(公告)日：2011-10-06

申请号：US13069289

申请日：2011-03-22

申请人： Kazutoshi Takahashi ,  Koji Tanimoto ,  Kenichi Komiya ,  Daisuke Ishikawa ,  Hiroyuki Ishikawa

发明人： Kazutoshi Takahashi ,  Koji Tanimoto ,  Kenichi Komiya ,  Daisuke Ishikawa ,  Hiroyuki Ishikawa

IPC分类号： B41J2/385 ,  C09J5/00 ,  G02B13/14 ,  G02B7/02

CPC分类号： B41J2/451 ,  G03G15/04045 ,  G03G15/326

摘要： According to one embodiment, an optical head includes a light emitting substrate emitting light and allow light of specific wavelength to pass; a mounting base to which the light emitting substrate is fixed and which includes a groove formed in an area overlapping the light emitting substrate; an adhesive filled in the groove of the mounting base and cured by receiving the light having the specific wavelength; and a lens condensing the light emitted from the light emitting substrate.

摘要翻译： 根据一个实施例，光头包括发射光并允许特定波长的光通过的发光基板; 固定发光基板的安装基座，其包括形成在与发光基板重叠的区域中的槽; 填充在安装基座的槽中并通过接收具有特定波长的光而固化的粘合剂; 以及会聚从发光基板发出的光的透镜。

公开(公告)号：US07926343B2

公开(公告)日：2011-04-19

申请号：US12437885

申请日：2009-05-08

申请人： Yuji Ariyoshi ,  Masahiro Kawai ,  Koji Tanimoto ,  Hiroyuki Uramachi

发明人： Yuji Ariyoshi ,  Masahiro Kawai ,  Koji Tanimoto ,  Hiroyuki Uramachi

IPC分类号： G01F1/68

CPC分类号： G01F5/00 ,  F02D41/187 ,  G01F1/684 ,  G01F1/6842 ,  G01F1/692 ,  G01F1/72

摘要： In a flow rate measuring device including a bypass channel having at least one bending portion and at least one channel portions, a detecting element is disposed in the bypass channel to detect the flow rate of measurement target fluid, a ratio L/H of a width H of the channel portion in which the detecting element is disposed, and a distance L from the bending portion at the upstream side of the detecting element to the upstream end portion of the detecting portion is set in range from 0 to 0.7, and a ratio D/H of a distance D from the wall surface of the base side of the detecting element to the center of the detecting portion of the surface of the detecting element and the width H of the channel portion is set in the range from 0.22 to 0.33.

摘要翻译： 在包括具有至少一个弯曲部分和至少一个通道部分的旁通通道的流量测量装置中，检测元件设置在旁路通道中以检测测量对象流体的流量，宽度的比率L / H 设置有检测元件的通道部分的距离L和从检测部件的上游侧的弯曲部到检测部的上游端部的距离L设定在0〜0.7的范围内， 从检测元件的底侧的壁面到检测元件的表面的检测部分的中心的距离D和通道部分的宽度H的距离D的D / H设定在0.22至0.33的范围内 。

公开(公告)号：US20110081156A1

公开(公告)日：2011-04-07

申请号：US12874486

申请日：2010-09-02

申请人： Satoshi Kinouchi ,  Toshihiro Sone ,  Ryota Saeki ,  Koji Tanimoto

发明人： Satoshi Kinouchi ,  Toshihiro Sone ,  Ryota Saeki ,  Koji Tanimoto

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2039 ,  G05D23/24

摘要： According to one embodiment, a fuser including, a first endless member into which fluid, which retains heat, can flow, a second endless member configured to apply pressure to the first endless member, a fluid moving mechanism configured to move the fluid to the first endless member and move the fluid from the first endless member, and a heat source configured to raise temperature of the first endless member to a predetermined temperature.

摘要翻译： 根据一个实施例，一种定影器包括：第一环形构件，保持热量的流体可以流入所述第一环形构件中，构造成向第一环形构件施加压力的第二环形构件;流体移动机构，构造成将流体移动到第一 从第一环形构件移动流体，以及将第一环形构件的温度升高到规定温度的热源。

公开(公告)号：US07804514B2

公开(公告)日：2010-09-28

申请号：US12172667

申请日：2008-07-14

申请人： Daisuke Ishikawa ,  Koji Tanimoto ,  Kenichi Komiya ,  Yuji Inagawa

发明人： Daisuke Ishikawa ,  Koji Tanimoto ,  Kenichi Komiya ,  Yuji Inagawa

IPC分类号： B41J2/435

CPC分类号： B41J2/471

摘要： An image forming apparatus is provided with a modulator producing a modulated signal of a pulse width decided on given image data and a driver driving an optical generator such as laser to generate a light beam. The image forming apparatus is further provided with a scanner periodically scanning the light beam generated by the optical generator and a power detector detecting information indicative of a power of the light beam scanned by the scanner. A pulse width adjustor uses the information detected by the power detector, in order to adjust the pulse width of the light beam.

摘要翻译： 图像形成装置具有调制器，其产生在给定图像数据上决定的脉冲宽度的调制信号，以及驱动器驱动诸如激光器的光学发生器的驱动器以产生光束。 图像形成装置还设置有周期性扫描由光学发生器产生的光束的扫描仪和检测由扫描仪扫描的光束的功率的信号的功率检测器。 脉冲宽度调节器使用由功率检测器检测的信息，以便调节光束的脉冲宽度。

公开(公告)号：US07436424B2

公开(公告)日：2008-10-14

申请号：US11092888

申请日：2005-03-29

申请人： Kenichi Komiya ,  Koji Tanimoto ,  Daisuke Ishikawa ,  Yuji Inagawa

发明人： Kenichi Komiya ,  Koji Tanimoto ,  Daisuke Ishikawa ,  Yuji Inagawa

IPC分类号： B41J2/47

CPC分类号： G02B26/122 ,  G02B26/127 ,  G06K15/1204 ,  G06K15/1209 ,  H04N1/053 ,  H04N1/1135 ,  H04N2201/02443 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04744 ,  H04N2201/04767 ,  H04N2201/04798

摘要： An image forming apparatus includes a light generator (e.g., laser) generating a scanning light beam and a driver driving the light generator depending on a drive signal to be provided. In this apparatus, data formed of image information at each pixel of each line along a main scan direction of an image to be targeted are distributed into a plurality of strings (i.e., channels) of data (e.g., two strings). Concerning each pixel provided by data in each string, information indicative of both a start and an end of modulation (e.g., PWM) is then produced. By using the start and end information, a modulator performs modulation depending on the data of each pixel in each string, providing a modulated signal. The modulated signals from the plural strings are mutually synthesized at synchronizes timings, being provided as the drive signal and given to the driver.

摘要翻译： 图像形成装置包括根据要提供的驱动信号产生扫描光束的光发生器（例如激光器）和驱动光发生器的驱动器。 在该装置中，沿着要对象的图像的主扫描方向的每行的每个像素处的图像信息形成的数据被分配到多个数据串（例如，两个串）中。 关于每个串中由数据提供的每个像素，随后产生指示调制的开始和结束（例如PWM）的信息。 通过使用开始和结束信息，调制器根据每个串中每个像素的数据执行调制，从而提供调制信号。 来自多个串的调制信号在同步定时被相互合成，作为驱动信号提供给驱动器。