公开(公告)号：US08095040B2

公开(公告)日：2012-01-10

申请号：US12334626

申请日：2008-12-15

Applicant: Norio Tomita ,  Hiroshi Tachiki ,  Takahiko Yoshida ,  Yoshikazu Harada ,  Yoshiteru Kikuchi ,  Kenichi Isomi

Inventor： Norio Tomita ,  Hiroshi Tachiki ,  Takahiko Yoshida ,  Yoshikazu Harada ,  Yoshiteru Kikuchi ,  Kenichi Isomi

IPC: G03G15/08 ,  G03G15/10

CPC classification number: G03G15/1605 ,  G03G21/1623 ,  G03G21/1647 ,  G03G21/168 ,  G03G2215/0158 ,  G03G2221/1648 ,  G03G2221/169

Abstract: In an embodiment of the present invention, an image forming apparatus includes a transfer belt that primarily transfers a toner image formed on a photosensitive drum; a secondary transfer unit including a transfer mechanism portion that secondarily transfers the primarily transferred toner image to a paper; an optical sensor that detects a reference toner image on the transfer belt; and a shutter that protects a detection face of the optical sensor, wherein a separation/contact mechanism portion disposed so as to be brought into contact with both of the shutter and the secondary transfer unit is provided, and the separation/contact mechanism portion allows the shutter to move so as to open and allows the secondary transfer unit to move so as to separate from the transfer belt when the reference toner image is detected by the optical sensor, and allows the shutter to move so as to separate from the transfer belt when the secondary transfer unit is drawn out from an apparatus main body.

Abstract translation: 在本发明的一个实施例中，图像形成装置包括主要传送形成在感光鼓上的调色剂图像的转印带; 二次转印单元，其包括二次将主要转印的调色剂图像转印到纸张上的转印机构部分; 检测转印带上的基准调色剂图像的光学传感器; 以及保护所述光学传感器的检测面的快门，其中设置有与所述挡板和所述二次转印单元接触的分离/接触机构部分，并且所述分离/接触机构部分允许 快门移动以便打开并且允许二次转印单元移动以便当由光学传感器检测到参考调色剂图像时与转印带分离，并且允许快门移动以便与转印带分离，当 二次转印单元从装置主体中抽出。

公开(公告)号：US20110188319A1

公开(公告)日：2011-08-04

申请号：US13010165

申请日：2011-01-20

Applicant: Yoshikazu HARADA ,  Norihiro Fujita ,  Masaki Fujiu

Inventor： Yoshikazu HARADA ,  Norihiro Fujita ,  Masaki Fujiu

IPC: G11C16/06

CPC classification number: G11C16/06

Abstract: A nonvolatile semiconductor memory device and a nonvolatile memory system having a unit which suppresses erroneous reading of a nonvolatile semiconductor memory device of a multi-level memory system are provided. In the nonvolatile semiconductor memory device and the nonvolatile memory system of the multi-level memory system, a first verify voltage is used when data is written before a packaging process, and the verify voltage is switched to a second verify voltage lower than the first verify voltage when data is written after the packaging process.

Abstract translation: 提供一种具有抑制多层存储器系统的非易失性半导体存储器件的错误读取的单元的非易失性半导体存储器件和非易失性存储器系统。 在多级存储器系统的非易失性半导体存储器件和非易失性存储器系统中，当在封装处理之前写入数据时，使用第一验证电压，并将验证电压切换到低于第一校验电压的第二验证电压 在包装过程中写入数据时的电压。

公开(公告)号：US07706705B2

公开(公告)日：2010-04-27

申请号：US11944896

申请日：2007-11-26

Applicant: Norio Tomita ,  Yoshikazu Harada ,  Tetsushi Ito ,  Showtaro Okamoto ,  Tetsuya Yamaguchi ,  Yoshiteru Kikuchi

Inventor： Norio Tomita ,  Yoshikazu Harada ,  Tetsushi Ito ,  Showtaro Okamoto ,  Tetsuya Yamaguchi ,  Yoshiteru Kikuchi

IPC: G03G15/00 ,  G03G15/01

CPC classification number: G03G15/0131 ,  G03G15/5058 ,  G03G2215/00025 ,  G03G2215/00059 ,  G03G2215/0016 ,  G03G2215/0132 ,  G03G2215/0161

Abstract: An image forming apparatus including: image forming sections, each image forming section forming an image of a color component among plural color components under a predetermined condition, and forming a pattern of each color component for adjusting the condition; a detecting section that reads the formed patterns so as to perform a temporary detection and a main detection of a deviation from a reference under the condition; and a correction control section that determines whether the deviation of the temporary detection exceeds a predetermined threshold value or not, and when the deviation exceeds the threshold value, executes the main detection to fully detect the deviation so as to correct the condition, wherein the correction control section controls to form the pattern for the temporary detection, the number of the color components for the temporary detection being fewer than those of the patterns to be used for the main detection.

Abstract translation: 一种图像形成设备，包括：图像形成部分，每个图像形成部分在预定条件下形成多个颜色分量中的颜色分量的图像，并且形成用于调节条件的每个颜色分量的图案; 检测部，其读取形成的图案，以便在该条件下执行临时检测和主要检测与参考的偏差; 以及校正控制部，其判断临时检测的偏差是否超过规定的阈值，并且当偏差超过阈值时，执行主检测以完全检测偏差，以便校正该条件，其中校正 控制部分控制以形成用于临时检测的图案，用于临时检测的颜色分量的数量少于用于主检测的图案的颜色分量的数量。

公开(公告)号：US20090154945A1

公开(公告)日：2009-06-18

申请号：US12334626

申请日：2008-12-15

Applicant: Norio TOMITA ,  Hiroshi TACHIKI ,  Takahiko YOSHIDA ,  Yoshikazu HARADA ,  Yoshiteru KIKUCHI ,  Kenichi ISOMI

Inventor： Norio TOMITA ,  Hiroshi TACHIKI ,  Takahiko YOSHIDA ,  Yoshikazu HARADA ,  Yoshiteru KIKUCHI ,  Kenichi ISOMI

IPC: G03G15/00

CPC classification number: G03G15/1605 ,  G03G21/1623 ,  G03G21/1647 ,  G03G21/168 ,  G03G2215/0158 ,  G03G2221/1648 ,  G03G2221/169

Abstract: In an embodiment of the present invention, an image forming apparatus includes a transfer belt that primarily transfers a toner image formed on a photosensitive drum; a secondary transfer unit including a transfer mechanism portion that secondarily transfers the primarily transferred toner image to a paper; an optical sensor that detects a reference toner image on the transfer belt; and a shutter that protects a detection face of the optical sensor, wherein a separation/contact mechanism portion disposed so as to be brought into contact with both of the shutter and the secondary transfer unit is provided, and the separation/contact mechanism portion allows the shutter to move so as to open and allows the secondary transfer unit to move so as to separate from the transfer belt when the reference toner image is detected by the optical sensor, and allows the shutter to move so as to separate from the transfer belt when the secondary transfer unit is drawn out from an apparatus main body.

Abstract translation: 在本发明的一个实施例中，图像形成装置包括主要传送形成在感光鼓上的调色剂图像的转印带; 二次转印单元，其包括二次将主要转印的调色剂图像转印到纸张上的转印机构部分; 检测转印带上的基准调色剂图像的光学传感器; 以及保护所述光学传感器的检测面的快门，其中设置有与所述挡板和所述二次转印单元接触的分离/接触机构部分，并且所述分离/接触机构部分允许 快门移动以便打开并且允许二次转印单元移动以便当由光学传感器检测到参考调色剂图像时与转印带分离，并且允许快门移动以便与转印带分离，当 二次转印单元从装置主体中抽出。

公开(公告)号：US20090094750A1

公开(公告)日：2009-04-16

申请号：US12315597

申请日：2008-12-04

Applicant: Yoshio Oguma ,  Yoshikazu Harada

Inventor： Yoshio Oguma ,  Yoshikazu Harada

IPC: A61F5/56 ,  A47G9/10

CPC classification number: A61F5/56 ,  A47G2009/006

Abstract: A pillow device which supports a head portion of a user during sleep includes a pillow main body, a microphone, which is provided in the pillow main body and detects a snore of the user, a vibrator, which operates in response to the snore detected by the microphone and moves the pillow main body, a pressure detecting switch, which is provided in the pillow main body and detects a change in pressure exerted on the pillow main body when the user moves the head portion, and a gate circuit, which inhibits the vibrator from operating for a predetermined period of time, when the pressure detecting switch detects a change in pressure exerted on the pillow main body.

Abstract translation: 枕头装置，其在睡眠期间支撑使用者的头部部分包括枕头主体，麦克风，其设置在枕头主体中并且检测用户的打鼾;振动器，其响应于由第 麦克风移动枕头主体，压力检测开关设置在枕头主体中，并且当用户移动头部时检测施加在枕头主体上的压力变化;以及门电路，其抑制 当压力检测开关检测到施加在枕头主体上的压力变化时，操作预定时间段的振动器。

公开(公告)号：US20080298841A1

公开(公告)日：2008-12-04

申请号：US12127090

申请日：2008-05-27

Applicant: Norio TOMITA ,  Yoshikazu Harada ,  Tetsushi Ito ,  Tetsuya Yamaguchi ,  Yoshiteru Kikuchi ,  Kenichi Isomi ,  Showtaro Okamoto

Inventor： Norio TOMITA ,  Yoshikazu Harada ,  Tetsushi Ito ,  Tetsuya Yamaguchi ,  Yoshiteru Kikuchi ,  Kenichi Isomi ,  Showtaro Okamoto

IPC: G03G15/00

CPC classification number: G03G15/757

Abstract: It is an object to prevent distortions and deviations of images caused by the eccentricity of a driven gear mounted to a rotational shaft of a photosensitive drum. There are provided a driving gear which is secured to a rotational shaft of a rotational driving power source and is rotated at a constant peripheral speed, a driven gear secured coaxially to a rotational shaft of a cylindrical-shaped photosensitive member, a phase control gear having the same diameter as that of the driven gear and having the same rotational speed variation characteristic as that of the driven gear, and a transmission gear, and a driving force from the driving gear is transmitted to the driven gear through the phase control gear and the transmission gear.

Abstract translation: 本发明的目的是防止由安装到感光鼓的旋转轴的从动齿轮的偏心引起的图像的变形和偏差。 提供了一种驱动齿轮，该驱动齿轮固定在旋转驱动动力源的旋转轴上并以恒定的圆周速度旋转，同轴地与圆柱形感光构件的旋转轴固定的从动齿轮，具有 与从动齿轮的直径相同，并且具有与从动齿轮相同的转速变化特性和传动齿轮，并且来自驱动齿轮的驱动力通过相位控制齿轮传递到从动齿轮，并且 传动齿轮

公开(公告)号：US20080226361A1

公开(公告)日：2008-09-18

申请号：US12074502

申请日：2008-03-04

Applicant: Norio Tomita ,  Yoshikazu Harada ,  Yoshiteru Kikuchi ,  Tetsushi Ito

Inventor： Norio Tomita ,  Yoshikazu Harada ,  Yoshiteru Kikuchi ,  Tetsushi Ito

IPC: G03G15/01

CPC classification number: G03G15/50 ,  G03G15/011 ,  G03G15/0194 ,  G03G2215/0161

Abstract: An image forming apparatus with an image adjusting function using a adjustment patterns transferred on an endless belt including; a calculation unit that obtains, based on the measured positions of the adjustment patterns, a deviation in a rotating direction and/or in a width direction, respectively; and an adjustment unit that adjusts an image to be formed based on each obtained deviation, the adjustment patterns including a first oblique pattern obliquely intersecting with one straight line extending in the width direction of the endless belt in a right front direction and a second oblique pattern obliquely intersecting with the line in a left front direction, the calculation unit obtaining the deviation in the rotating direction from an average of the deviations of the first and second oblique pattern in the rotating direction and obtaining the deviations of the first and second oblique pattern in the width direction, respectively.

Abstract translation: 一种具有使用在环形带上传送的调节图案的图像调整功能的图像形成装置，包括： 计算单元，其基于测量的调整图案的位置分别获得旋转方向和/或宽度方向上的偏差; 以及调整单元，其基于所获得的偏差来调整要形成的图像，所述调整图案包括与沿着环形带的宽度方向在右前方向延伸的一条直线倾斜相交的第一倾斜图案，以及第二倾斜图案 计算单元从旋转方向上的第一和第二倾斜图案的偏差的平均值获得旋转方向上的偏差，并获得第一和第二倾斜图案的偏差 宽度方向。

公开(公告)号：US20080220347A1

公开(公告)日：2008-09-11

申请号：US12029354

申请日：2008-02-11

Applicant: Norio TOMITA ,  Yoshikazu Harada ,  Tetsushi Ito ,  Yoshiteru Kikuchi

Inventor： Norio TOMITA ,  Yoshikazu Harada ,  Tetsushi Ito ,  Yoshiteru Kikuchi

IPC: G03G13/14 ,  G03G15/01

CPC classification number: G03G15/011 ,  G03G15/041 ,  G03G15/326 ,  G03G2215/0132 ,  G03G2215/0141 ,  G03G2215/0465 ,  G03G2215/0482

Abstract: An LD switch is turned ON to output image data outputted from an image processing section to a laser diode, and to irradiate a laser light to a photosensitive drum. The number of pixel dots included in the image data outputted from the image processing section is computed by line basis to detect an image density based on the total sum of the pixel dots of each color at a timing when the image data of Nth line is outputted from the image processing section. The detected image density is compared with a threshold value to turn OFF the LD switch at a timing when the image data of (N+α)th line is outputted when the image density is greater than the threshold value. This suppresses a variation in a rear-end-void length due to sheet slippage.

Abstract translation: LD开关导通，将从图像处理部输出的图像数据输出到激光二极管，并将激光照射到感光鼓。 通过线性计算包括在从图像处理部分输出的图像数据中的像素点的数量，以在第N行的图像数据被输出的定时基于每种颜色的像素点的总和来检测图像浓度 从图像处理部分。 将检测图像浓度与阈值进行比较，以在图像浓度大于阈值时输出（N +α）线的图像数据的定时关闭LD开关。 这抑制了由于片材滑动导致的后端空隙长度的变化。

公开(公告)号：US20080131150A1

公开(公告)日：2008-06-05

申请号：US11944896

申请日：2007-11-26

Applicant: Norio TOMITA ,  Yoshikazu Harada ,  Tetsushi Ito ,  Showtaro Okamoto ,  Tetsuya Yamaguchi ,  Yoshiteru Kikuchi

Inventor： Norio TOMITA ,  Yoshikazu Harada ,  Tetsushi Ito ,  Showtaro Okamoto ,  Tetsuya Yamaguchi ,  Yoshiteru Kikuchi

IPC: G03G15/01

CPC classification number: G03G15/0131 ,  G03G15/5058 ,  G03G2215/00025 ,  G03G2215/00059 ,  G03G2215/0016 ,  G03G2215/0132 ,  G03G2215/0161

Abstract: An image forming apparatus including: image forming sections, each image forming section forming an image of a color component among plural color components under a predetermined condition, and forming a pattern of each color component for adjusting the condition; a detecting section that reads the formed patterns so as to perform a temporary detection and a main detection of a deviation from a reference under the condition; and a correction control section that determines whether the deviation of the temporary detection exceeds a predetermined threshold value or not, and when the deviation exceeds the threshold value, executes the main detection to fully detect the deviation so as to correct the condition, wherein the correction control section controls to form the pattern for the temporary detection, the number of the color components for the temporary detection being fewer than those of the patterns to be used for the main detection.

Abstract translation: 一种图像形成设备，包括：图像形成部分，每个图像形成部分在预定条件下形成多个颜色分量中的颜色分量的图像，并且形成用于调节条件的每个颜色分量的图案; 检测部，其读取形成的图案，以便在该条件下执行临时检测和主要检测与参考的偏差; 以及校正控制部，其判断临时检测的偏差是否超过规定的阈值，并且当偏差超过阈值时，执行主检测以完全检测偏差，以便校正该条件，其中校正 控制部分控制以形成用于临时检测的图案，用于临时检测的颜色分量的数量少于用于主检测的图案的颜色分量的数量。

公开(公告)号：US20070289065A1

公开(公告)日：2007-12-20

申请号：US11891960

申请日：2007-08-14

Applicant: Shigeru Ikeda ,  Yoshio Oguma ,  Yoshikazu Harada ,  Hirokazu Tanaka

Inventor： Shigeru Ikeda ,  Yoshio Oguma ,  Yoshikazu Harada ,  Hirokazu Tanaka

IPC: A47G9/00

CPC classification number: A61B7/003 ,  A47G2009/006 ,  A61B5/6887 ,  A61F5/56

Abstract: A snore recording pillow includes a pillow main body, and microphones provided in the pillow main body and connected to a recorder.

Abstract translation: 打鼾记录枕头包括枕头主体和设置在枕头主体中并连接到记录器的麦克风。