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61. 发明申请

US20080214120A1 Communication system and communication method 审中-公开
标题翻译：通信系统和通信方法
公开(公告)号：US20080214120A1
公开(公告)日：2008-09-04
申请号：US12007016
申请日：2008-01-04
申请人： Yuuta Nakaya , Michiharu Nakamura , Kazuhiko Kobayashi
发明人： Yuuta Nakaya , Michiharu Nakamura , Kazuhiko Kobayashi
IPC分类号： H04B17/00
CPC分类号： H04L5/006 , H04L5/0007 , H04L5/0039 , H04L5/0046 , H04L5/0048
摘要： A noise judgment unit of a receiver (mobile terminal) judges whether there is a factor for poor reception such as 1/f noise in a receiving unit of the mobile terminal based upon the output of an FFT unit, and notifies a transmitter (base station) of that measurement result. When the mobile terminal is affected by 1/f noise, the base station transmits a signal to that mobile station by an OFDM method without using subcarriers at which ⅕ noise generates.
摘要翻译：接收机（移动终端）的噪声判断单元基于FFT单元的输出来判断在移动终端的接收单元中是否存在诸如1 / f噪声之类的接收不良的因素，并通知发送机（基站）的测量结果。当移动终端受1 / f噪声的影响时，基站通过OFDM方法向该移动台发送信号，而不使用1/5噪声产生的子载波。

62. 发明授权

US07376363B2 Method and apparatus for image forming capable of effectively performing color image position adjustment 有权
标题翻译：能够有效地进行彩色图像位置调整的图像形成方法和装置
公开(公告)号：US07376363B2
公开(公告)日：2008-05-20
申请号：US11107902
申请日：2005-04-18
申请人： Tetsuo Yamanaka , Kazuhiko Kobayashi , Tadashi Shinohara , Jun Hosokawa
发明人： Tetsuo Yamanaka , Kazuhiko Kobayashi , Tadashi Shinohara , Jun Hosokawa
IPC分类号： G03G15/01 , G03G21/16
CPC分类号： G03G15/0194 , G03G2215/0119 , G03G2215/0161
摘要： An image forming apparatus including a plurality of detachable image forming devices each for forming a color image, an image carrying device for carrying the color images sequentially overlaid into a single color image, an exchange detecting device for detecting an exchange of the image forming devices, a test pattern reading device for reading a predetermined test pattern formed by the image forming devices on the image carrying device, and a controller configured to instruct the image forming devices to form the predetermined test pattern when either the detecting device detects the exchange, the fixing temperature is lower than a predetermined temperature, a color print adjustment command is provided, or the total number of color prints is greater than that at the last color print adjustment, and to perform color image position adjustment based on readings of the predetermined test pattern by the test pattern reading device.
摘要翻译：一种图像形成装置，包括用于形成彩色图像的多个可拆卸图像形成装置，用于承载依次重叠在单色图像中的彩色图像的图像承载装置，用于检测图像形成装置的交换的交换检测装置，用于读取由图像传送装置上的图像形成装置形成的预定测试图案的测试图案读取装置，以及控制器，被配置为当检测装置检测到交换时指示图像形成装置形成预定的测试图案，固定温度低于预定温度时，提供彩色打印调整命令，或者彩色打印总数大于最后一次彩色打印调整时的总数，并且基于预定测试图案的读数执行彩色图像位置调整测试图案读取装置。

63. 发明申请

US20070231022A1 METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY REDUCING UNEVENNESS OF DENSITY AND COLOR DISPLACEMENT OF IMAGES 有权
标题翻译：用于图像形成的方法和装置能够有效地降低图像的密度和颜色位移的无关性
公开(公告)号：US20070231022A1
公开(公告)日：2007-10-04
申请号：US11761682
申请日：2007-06-12
申请人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
发明人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
IPC分类号： G03G15/01 , G03G15/22
CPC分类号： G03G15/1625 , G03G2215/0119 , G03G2215/0158 , G03G2215/1623
摘要： An image forming apparatus including an image carrying member, a transfer member, support rollers, a detecting mechanism, and a controller. The image carrying member forms a toner image on its surface facing a surface of the transfer member, supported by the support rollers, which transfers the toner image to a recording medium. The detecting mechanism includes a detection roller, a roller shaft, a moving member, and a sensor, and detects a speed of the transfer member. The detection roller includes one support roller selected from the support rollers, and is provided with the roller shaft. The moving member is directly fixed to the roller shaft and rotates with the detection roller. The sensor detects a moving speed of the detection roller with the moving member. The controller controls a traveling speed of the transfer member to a target speed based on a detection result of the sensor.
摘要翻译：一种图像形成装置，包括图像承载构件，转印构件，支撑辊，检测机构和控制器。图像承载构件在其面向转印构件的表面的表面上形成调色剂图像，该图像由支撑辊支撑，将调色剂图像转印到记录介质上。检测机构包括检测辊，辊轴，移动部件和传感器，并且检测转印部件的速度。检测辊包括从支撑辊中选择的一个支撑辊，并且设置有辊轴。移动部件直接固定在滚轴上并与检测辊一起旋转。传感器利用移动构件检测检测辊的移动速度。控制器基于传感器的检测结果控制传送部件的移动速度到目标速度。

64. 发明申请

US20070217830A1 IMAGING APPARATUS 有权
标题翻译：成像设备
公开(公告)号：US20070217830A1
公开(公告)日：2007-09-20
申请号：US11687095
申请日：2007-03-16
申请人： Yuji Matsuda , Yasuhisa Ehara , Kazuhiko Kobayashi , Joh Ebara , Noriaki Funamoto , Seiichi Handa , Hiromichi Matsuda
发明人： Yuji Matsuda , Yasuhisa Ehara , Kazuhiko Kobayashi , Joh Ebara , Noriaki Funamoto , Seiichi Handa , Hiromichi Matsuda
IPC分类号： G03G15/01
CPC分类号： G03G15/5008 , G03G15/0194 , G03G2215/0161
摘要： An imaging apparatus is disclosed that includes plural image carriers on which different-colored toner images are formed, the image carriers being driven and rotated to transfer the different-colored toner images onto one of an endless transfer member that is driven to rotate in contact with the image carriers or a transfer material that is carried by the endless transfer member. The imaging apparatus includes a phase calculating unit that extracts a periodic rotational variation component of each of the image carriers from a combination of periodic rotational variation components generated within said imaging apparatus and calculates a rotational phase of each of the image carriers based on the extracted periodic rotational variation component, and a rotational phase adjusting unit that adjusts a rotation stop phase of each of the image carriers based on the calculated rotational phase.
摘要翻译：公开了一种成像装置，其包括多个图像载体，其上形成有不同颜色的调色剂图像，所述图像载体被驱动并旋转，以将不同颜色的调色剂图像转印到被驱动以与图像载体或由循环传递构件承载的转印材料。成像装置包括相位计算单元，其从在所述成像装置内生成的周期性旋转变化分量的组合中提取每个图像载波的周期性旋转变化分量，并且基于提取的周期性计算每个图像载波的旋转相位旋转变化分量，以及旋转相位调整单元，其基于计算出的旋转相位来调整每个图像载体的旋转停止相位。

65. 发明申请

US20070189815A1 METHOD,APPARATUS, AND PROGRAM FOR DRIVING A MOTOR IN A FEEDBACK CONTROL SYSTEM, CAPABLE OF SUPPRESSING MOTOR OSCILLATION 有权
标题翻译：在反馈控制系统中驱动电机的方法，装置和程序，能够抑制电机振荡
公开(公告)号：US20070189815A1
公开(公告)日：2007-08-16
申请号：US11739929
申请日：2007-04-25
申请人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
发明人： Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
IPC分类号： G03G15/01
CPC分类号： H02P8/32
摘要： A method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing oscillation of the motor are disclosed. A motor drive controller includes a drive motor, a detector, and a motor drive controller. The drive motor drives a moving body around a target moving speed. The detector detects a current moving speed of the moving body and output it as a detector pulse signal. The controller calculates a difference between the current moving speed and the target moving speed, calculates a control value based on the difference, calculates a pulse rate of a drive pulse signal based on the control value after having controlled the control value to be within a predetermined value, and feedback controls the drive motor based on the pulse rate.
摘要翻译：公开了一种能够抑制电动机的振荡的反馈控制系统中用于驱动电动机的方法，装置和程序。电动机驱动控制器包括驱动电动机，检测器和电动机驱动控制器。驱动电动机围绕目标移动速度驱动移动体。检测器检测移动体的当前移动速度并将其作为检测器脉冲信号输出。控制器计算出当前移动速度与目标移动速度之间的差值，基于该差值来计算控制值，并且将控制值控制在预定值之后，基于控制值计算驱动脉冲信号的脉搏率值和反馈根据脉率控制驱动电机。

66. 发明授权

US07257339B2 Method and apparatus for image forming capable of effectively reducing unevenness of density and color displacement of images 有权
标题翻译：用于图像形成的方法和装置，其能够有效地减少图像的浓度和颜色位移的不均匀性
公开(公告)号：US07257339B2
公开(公告)日：2007-08-14
申请号：US10893391
申请日：2004-07-19
申请人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
发明人： Masato Yokoyama , Nobuto Yokokawa , Toshiyuki Ando , Kazuhiko Kobayashi , Tadashi Shinohara , Yuuji Matsuda , Jun Hosokawa , Yohhei Miura , Toshiyuki Takahashi , Hiromichi Matsuda
IPC分类号： G03G15/16
CPC分类号： G03G15/1625 , G03G2215/0119 , G03G2215/0158 , G03G2215/1623
摘要： An image forming apparatus including an image carrying member, a transfer member, support rollers, a detecting mechanism, and a controller. The image carrying member forms a toner image on its surface facing a surface of the transfer member, supported by the support rollers, which transfers the toner image to a recording medium. The detecting mechanism includes a detection roller, a roller shaft, a moving member, and a sensor, and detects a speed of the transfer member. The detection roller includes one support roller selected from the support rollers, and is provided with the roller shaft. The moving member is directly fixed to the roller shaft and rotates with the detection roller. The sensor detects a moving speed of the detection roller with the moving member. The controller controls a traveling speed of the transfer member to a target speed based on a detection result of the sensor.
摘要翻译：一种图像形成装置，包括图像承载构件，转印构件，支撑辊，检测机构和控制器。图像承载构件在其面向转印构件的表面的表面上形成调色剂图像，该图像由支撑辊支撑，将调色剂图像转印到记录介质上。检测机构包括检测辊，辊轴，移动部件和传感器，并且检测转印部件的速度。检测辊包括从支撑辊中选择的一个支撑辊，并且设置有辊轴。移动部件直接固定在滚轴上并与检测辊一起旋转。传感器利用移动构件检测检测辊的移动速度。控制器基于传感器的检测结果控制传送部件的移动速度到目标速度。

67. 发明申请

US20070172257A1 IMAGE FORMING APPARATUS CAPABLE OF EFFECTIVELY FORMING A QUALITY COLOR IMAGE 有权
标题翻译：能够有效形成质量彩色图像的图像形成装置
公开(公告)号：US20070172257A1
公开(公告)日：2007-07-26
申请号：US11627205
申请日：2007-01-25
申请人： Hiromichi Matsuda , Hiroshi Koide , Joh Ebara , Toshiyuki Andoh , Yasuhisa Ehara , Kazuhiko Kobayashi , Yuji Matsuda
发明人： Hiromichi Matsuda , Hiroshi Koide , Joh Ebara , Toshiyuki Andoh , Yasuhisa Ehara , Kazuhiko Kobayashi , Yuji Matsuda
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/161 , G03G15/1615 , G03G15/5008 , G03G2215/0008 , G03G2215/0161
摘要： An image forming apparatus includes a latent image carrier having a moving surface on which a latent image is formed, a drive control mechanism to control a drive of the latent image carrier so as to match a rotation angular speed of the latent image carrier with a target rotation angular speed thereof, a surface moving member having a moving surface on which an adjustment pattern for use in controlling the drive of the latent image carrier is formed, an image forming mechanism to develop the latent image with toner and transfer a resultant toner image on the surface moving member so as to form the adjustment pattern along a surface moving direction thereof, a pattern sensor to detect the adjustment pattern, a correction mechanism to correct the target rotation angular speed of the latent image carrier based on an amplitude and a phase of a variable component in a pattern interval of the adjustment pattern detected with the pattern sensor.
摘要翻译：一种图像形成装置，具备：潜像载体，具有形成潜像的移动面;驱动控制机构，其对潜像载体的驱动进行控制，使潜像载体的旋转角速度与目标旋转角速度，具有移动表面的表面移动部件，其上形成用于控制潜像载体的驱动的调节图案;图像形成机构，用调色剂显影潜像并将所得到的调色剂图像转印所述表面移动构件沿着其表面移动方向形成所述调整图案，用于检测所述调整图案的图案传感器，用于基于所述潜像载体的振幅和相位来校正所述潜像载体的目标旋转角速度的校正机构在图案传感器检测到的调整图案的图案间隔中的可变分量。

68. 发明授权

US07125087B2 Brake fluid pressure retaining device 失效
标题翻译：制动液压力保持装置
公开(公告)号：US07125087B2
公开(公告)日：2006-10-24
申请号：US10893892
申请日：2004-07-20
申请人： Kazuhiko Kobayashi
发明人： Kazuhiko Kobayashi
IPC分类号： B60T8/32
CPC分类号： B60T7/122 , B60T13/686 , B60T2201/06
摘要： A brake fluid pressure retaining unit is provided which allows a relief pressure to be variable only by use of a low-cost electromagnetic valve without using an expensive relief valve and orifice. The brake fluid pressure retaining unit includes an electromagnetic valve which is provided midway in a brake fluid channel connecting a master cylinder and a wheel cylinder and is capable of freely opening/closing the brake fluid channel by passing current though a solenoid coil; and an electromagnetic valve control section which detects a release signal indicative of releasing brake operation detected by a brake operation detecting section and passes current through the solenoid coil while referring to current values corresponding to a target maintaining fluid pressure to maintain a predetermined braking force. The electromagnetic valve control section determines in advance a predetermined opening-side current value required to switch the electromagnetic valve from a closed state to an open state and a predetermined closing-side current value required to switch the electromagnetic valve from an open state to a closed state, for each target maintaining fluid pressure, and performs control so that the value of the current to be passed through the solenoid coil is in a range between the predetermined opening-side current value and predetermined closing-side current value.
摘要翻译：提供一种制动液压力保持单元，其允许仅通过使用低成本电磁阀而不使用昂贵的安全阀和孔口来实现释放压力。制动液压力保持单元包括电磁阀，其设置在连接主缸和轮缸的制动流体通道的中间，并且能够通过电磁线圈通过电流来自由地打开/关闭制动流体通道; 以及电磁阀控制部，其检测表示由制动操作检测部检测到的释放制动操作的释放信号，并通过电磁线圈，同时参考与保持流体压力的目标对应的当前值，以维持预定的制动力。电磁阀控制部分预先确定将电磁阀从关闭状态切换到打开状态所需的预定开启侧电流值和将电磁阀从打开状态切换到闭合所需的预定闭合侧电流值状态，对于每个目标维持流体压力，并进行控制，使得要通过螺线管线圈的电流值在预定的开启侧电流值和预定的闭合侧电流值之间的范围内。

69. 发明申请

US20060165442A1 Belt-drive control device, color-shift detecting method, color-shift detecting device, and image forming apparatus 有权
标题翻译：带驱动控制装置，色移检测方法，色移检测装置和图像形成装置
公开(公告)号：US20060165442A1
公开(公告)日：2006-07-27
申请号：US11334630
申请日：2006-01-19
申请人： Kazuhiko Kobayashi , Hiromichi Matsuda , Toshiyuki Andoh , Nobuto Yokokawa , Ryoji Imai , Yuji Matsuda , Hiroshi Okamura , Masato Yokoyama , Yohei Miura
发明人： Kazuhiko Kobayashi , Hiromichi Matsuda , Toshiyuki Andoh , Nobuto Yokokawa , Ryoji Imai , Yuji Matsuda , Hiroshi Okamura , Masato Yokoyama , Yohei Miura
IPC分类号： G03G15/01
CPC分类号： G03G15/1685 , G03G2215/00156 , G03G2215/0016 , G03G2215/1623
摘要： A mark detecting unit detects a mark that is a reference position of an endless belt. An angular-displacement-error detecting unit detects an angular displacement error of an encoder caused by thickness fluctuation of the endless belt. A first calculating unit calculates a phase and a maximum amplitude to the mark. A second calculating unit calculates correction data according to a distance from the mark on the endless belt. A belt-drive control device controls a belt driving unit by adding the correction data to a preset control target value to stabilize speed fluctuation of the endless belt due to the thickness fluctuation.
摘要翻译：标记检测单元检测作为环形带的基准位置的标记。角位移误差检测单元检测由环形带的厚度波动引起的编码器的角位移误差。第一计算单元计算相对于标记的相位和最大振幅。第二计算单元根据与环形带上的标记的距离来计算校正数据。带驱动控制装置通过将校正数据添加到预设的控制目标值来控制皮带驱动单元，以稳定由于厚度波动导致的环形带的速度波动。

70. 发明申请

US20060110189A1 Apparatus for controlling driving of endless belt, and image forming apparatus 有权
标题翻译：用于控制环形带的驱动的装置和图像形成装置
公开(公告)号：US20060110189A1
公开(公告)日：2006-05-25
申请号：US11203309
申请日：2005-08-15
申请人： Yuji Matsuda , Hiromichi Matsuda , Toshiyuki Andoh , Nobuto Yokokawa , Ryoji Imai , Hiroshi Okamura , Masato Yokoyama , Kazuhiko Kobayashi , Yohei Miura
发明人： Yuji Matsuda , Hiromichi Matsuda , Toshiyuki Andoh , Nobuto Yokokawa , Ryoji Imai , Hiroshi Okamura , Masato Yokoyama , Kazuhiko Kobayashi , Yohei Miura
IPC分类号： G03G15/01
CPC分类号： G03G15/0194 , G03G15/0131 , G03G2215/0119
摘要： To compensate for the variation in the output signal from an encoder due to the variation in the thickness of an endless belt, an apparatus includes: a detector that detects a reference position on the endless belt; a correction-value calculating unit that calculates a correction value for each position on the endless belt based on the thickness; and a target-value calculating unit that adjusts a target value for controlling a driving motor based on the correction value corresponding to a distance from the reference position to the current position.
摘要翻译：为了补偿由于环形带的厚度变化引起的编码器的输出信号的变化，装置包括：检测器，其检测环形带上的基准位置; 校正值计算单元，其基于厚度计算环形带上的每个位置的校正值; 以及目标值计算单元，其基于与从基准位置到当前位置的距离对应的校正值来调整用于控制驱动电动机的目标值。

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