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1. 发明授权

US08570555B2 Image forming apparatus with an identification control unit having an identification signal line, a data line, and a period signal line 失效
标题翻译：具有识别控制单元的图像形成装置具有识别信号线，数据线和周期信号线
公开(公告)号：US08570555B2
公开(公告)日：2013-10-29
申请号：US12285492
申请日：2008-10-07
申请人： Yoshinobu Takeyama
发明人： Yoshinobu Takeyama
IPC分类号： G06F3/12 , G06F3/00 , G06F13/28 , G03G15/00 , G03G21/14
CPC分类号： H04N1/00002 , H04N1/00021 , H04N1/00538 , H04N1/00687 , H04N1/00931 , H04N1/00992
摘要： An image forming apparatus that can reduce the number of signal lines that can respond to interrupt processing by conducting I/O control that can acquire irregularly generated sensor detection signals. Identification control means of the image forming apparatus uses the data line in the period other than when conducting identification control of the detection means or the drive means to acquire the data of the specified detection means as valid data. Delay of the detection response time to irregularly generated signals can be minimized by using the data line other than when conducting identification control of the detection means or the drive means to acquire irregularly generated detection signals.
摘要翻译：一种图像形成装置，其可以通过进行可以获取不规则生成的传感器检测信号的I / O控制来减少可以响应于中断处理的信号线的数量。图像形成装置的识别控制装置在进行检测装置或驱动装置的识别控制的时段以外的期间使用数据线，以获取指定的检测装置的数据作为有效数据。通过使用除进行识别控制检测装置或驱动装置之外的数据线来获取不规则生成的检测信号，可以将对不规则产生的信号的检测响应时间的延迟最小化。

2. 发明授权

US08102550B2 Image-forming apparatus utilizing reduced signal lines 失效
标题翻译：利用减少的信号线的图像形成装置
公开(公告)号：US08102550B2
公开(公告)日：2012-01-24
申请号：US11822217
申请日：2007-07-03
申请人： Yoshinobu Takeyama
发明人： Yoshinobu Takeyama
IPC分类号： G06F3/12 , G06F15/00
CPC分类号： G03G15/55
摘要： The image-forming apparatus has a plurality of detectors for outputting detection data comprising detection results of the operating statuses of a plurality of component members constituting the image-forming apparatus, and detection results of various types of detection sensors inside and outside of the image-forming apparatus. Furthermore, the image-forming apparatus is provided with one data line for supplying detection data to an image-forming controller; one identification signal line for supplying an identification signal, which specifies one detector from among the plurality of detectors, from the image-forming controller; one time-interval signal line for supplying a time-interval signal, which specifies a validation time-interval for the identification signal, and a validation time-interval for the detection data; and a detection identification controller, which identifies a pertinent detector based on the identification signal and the time-interval signal, validates only detection data of the identified detector, and supplies the detection data to the image-forming controller via the data line.
摘要翻译：图像形成装置具有多个检测器，用于输出检测数据，该检测数据包括构成图像形成装置的多个部件的操作状态的检测结果，以及图像形成装置的内部和外部的各种检测传感器的检测结果，成型装置。此外，图像形成装置设置有用于将检测数据提供给图像形成控制器的一条数据线; 一个识别信号线，用于从图像形成控制器提供从多个检测器中指定一个检测器的识别信号; 一个时间间隔信号线，用于提供指定识别信号的验证时间间隔的时间间隔信号和检测数据的验证时间间隔; 以及基于识别信号和时间间隔信号识别相关检测器的检测识别控制器仅验证所识别的检测器的检测数据，并且经由数据线将检测数据提供给图像形成控制器。

3. 发明申请

US20070183817A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20070183817A1
公开(公告)日：2007-08-09
申请号：US11637172
申请日：2006-12-12
申请人： Yoshinobu Takeyama
发明人： Yoshinobu Takeyama
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G15/50 , G03G2215/00164 , G03G2215/0158
摘要： An image forming apparatus in which image warp and shift are able to be more precisely suppressed to prevent the deterioration of image quality, including a fluctuation amount detection device for detecting at a fixed cycle sampling point the belt fluctuation amount of an intermediate transfer body from a reference position in the direction orthogonal to the running direction of the intermediate transfer body or the main scanning direction, and a control unit which, in accordance with belt fluctuation amount data that expresses the belt fluctuation amount detected by the fluctuation amount detection device, corrects start position data that expresses the write start position data in the main scanning direction of the write device, and alters the fixed cycle sampling point when the amount of change in the belt fluctuation amount data in adjacent sampling points of the fixed cycle sampling points is greater than a value set in advance.
摘要翻译：一种能够更精确地抑制图像翘曲和偏移以防止图像质量劣化的图像形成装置，包括用于在固定循环采样点检测中间转印体的带的变动量的波动量检测装置，在与中间转印体的行进方向正交的方向或主扫描方向上的基准位置，以及控制部，其根据由变动量检测装置检测出的表示带变动量的带变动量数据，校正开始在写装置的主扫描方向上表示写入开始位置数据的位置数据，并且当固定周期采样点的相邻采样点中的带变动量数据的变化量大于固定周期采样点时，改变固定周期采样点一个预先设定的值。

4. 发明申请

US20050030365A1 Image forming apparatus 失效
公开(公告)号：US20050030365A1
公开(公告)日：2005-02-10
申请号：US10870958
申请日：2004-06-21
申请人： Yoshinobu Takeyama , Nobuyuki Yanagawa
发明人： Yoshinobu Takeyama , Nobuyuki Yanagawa
IPC分类号： B41J2/44 , B41J2/385 , B41J2/447 , G03G15/01 , G03G15/04 , G03G15/043 , G03G15/16 , G03G21/14 , H04N1/036 , H04N1/113 , H04N1/407 , H04N1/50
CPC分类号： H04N1/506
摘要： An image forming apparatus capable of decreasing the image unevenness of a superimposed image at the time of forming starting (head) lines of the images in respective colors with different beams in order to decrease a shift of a superimposed image. Let a position, where an image in a first color is formed with a beam A as a leading beam, be (a). Let a starting position of formation of an image in a second color be (b), and one dot (line) of shift arises in the superimposed image. In order to decrease the shift of the superimposed image, image formation is performed with selecting a beam B as a beam which writes a head of the image (c). When image formation is performed for color shift reduction with changing a leading beam for each color image, tonality correction is performed to each beam for subsequent images so as to decrease image unevenness due to the difference between shapes and exposure power of respective beams.

5. 发明授权

US5122678A Image clock signal generating system with initial phase matching means in phase-locked loop 失效
标题翻译：具有初始相位匹配的图像时钟信号发生系统在锁相环中
公开(公告)号：US5122678A
公开(公告)日：1992-06-16
申请号：US420878
申请日：1989-10-13
申请人： Yoshinobu Takeyama
发明人： Yoshinobu Takeyama
IPC分类号： G02B26/10 , G06K15/12 , H03L7/199 , H04N1/053 , H04N1/113 , H04N1/23
CPC分类号： H03L7/199 , G06K15/1219 , H04N1/053 , H04N2201/04772
摘要： An image clock signal generating system generates an image clock signal which is used to enable and disable a scan of an optical scanner, and comprises a phase locked loop (PLL) circuit for generating an image clock signal in response to a reference pulse signal which comprises a plurality of pulses during a time corresponding to a scan range of the optical scanner and no pulses during a time corresponding to a no-scan range of the optical scanner. The PLL circuit includes a phase comparator which receives the reference pulse signal and a feedback signal and outputs a phase error signal dependent on a phase error between the two signals, a voltage controlled oscillator (VCO) for outputting an image clock signal, and an initial phase matching circuit for outputting the feedback signal in response to the image clock signal output from the VCO. The initial phase matching circuit outputs the feedback signal with an initial phase which makes the phase error between the reference pulse signal and the feedback signal approximately the same as a predetermined phase error detected in the phase comparator when the PLL circuit is in a locked state.
摘要翻译：图像时钟信号产生系统产生用于启用和禁用光学扫描仪的扫描的图像时钟信号，并且包括用于响应于参考脉冲信号产生图像时钟信号的锁相环（PLL）电路，所述参考脉冲信号包括在对应于光学扫描器的扫描范围的时间期间的多个脉冲，并且在对应于光学扫描仪的非扫描范围的时间期间没有脉冲。 PLL电路包括相位比较器，其接收参考脉冲信号和反馈信号，并输出取决于两个信号之间的相位误差的相位误差信号，用于输出图像时钟信号的压控振荡器（VCO）和初始相位匹配电路，用于响应于从VCO输出的图像时钟信号输出反馈信号。初始相位匹配电路输出具有初始相位的反馈信号，当初始相位在PLL电路处于锁定状态时，使得参考脉冲信号和反馈信号之间的相位误差与在相位比较器中检测到的预定相位误差大致相同。

6. 发明授权

US4888777A Semiconductor laser control apparatus 失效
标题翻译：半导体激光控制装置
公开(公告)号：US4888777A
公开(公告)日：1989-12-19
申请号：US307427
申请日：1989-02-07
申请人： Yoshinobu Takeyama
发明人： Yoshinobu Takeyama
IPC分类号： B41J2/44 , G03G15/04 , G03G15/041 , H01S5/06 , H01S5/062 , H04N1/113 , H04N1/23
CPC分类号： H01S5/06216
摘要： A semiconductor laser control apparatus for controlling an optical output of a semiconductor laser comprises a correcting part supplied with a modulation signal which determines ON and OFF states of the semiconductor laser for outputting a processed modulation signal, and a driving circuit supplied with the processed modulation signal from the correcting part for supplying a driving signal to the semiconductor laser. The correcting part includes a differentiating circuit responsive to the processed modulation signal for supplying a correction signal having a predetermined time constant to the driving circuit when the semiconductor laser is ON so as to maintain the optical output of the semiconductor laser constant, and a pulse width correcting circuit for correcting a pulse width of the modulation signal to obtain the processed modulation signal. The processed modulation signal is supplied to the driving circuit so that the semiconductor laser is ON and operates until a time which is delayed by a predetermined delay time from an operation end time determined by the modulation signal.
摘要翻译：用于控制半导体激光器的光输出的半导体激光器控制装置包括：校正部分，其被提供有调制信号，该调制信号确定用于输出经处理的调制信号的半导体激光器的导通和截止状态，以及提供有经处理的调制信号的驱动电路从用于向半导体激光器提供驱动信号的校正部分。校正部分包括响应于经处理的调制信号的微分电路，用于当半导体激光器导通时向驱动电路提供具有预定时间常数的校正信号，以保持半导体激光器的光输出恒定，并且脉冲宽度校正电路，用于校正调制信号的脉冲宽度以获得经处理的调制信号。经处理的调制信号被提供给驱动电路，使得半导体激光器导通并且操作，直到从由调制信号确定的操作结束时间延迟预定延迟时间的时间。

7. 发明申请

US20200262153A1 FABRICATING APPARATUS, FABRICATING METHOD, AND FABRICATING SYSTEM 审中-公开
公开(公告)号：US20200262153A1
公开(公告)日：2020-08-20
申请号：US16787170
申请日：2020-02-11
申请人： Tsuyoshi Arao , Yoichi Ito , Atsushi Takai , Yoshinobu Takeyama , Soichi Nakamura , Masato Tsuji , Hirotoshi Nakayama , Shota Hayakawa
发明人： Tsuyoshi Arao , Yoichi Ito , Atsushi Takai , Yoshinobu Takeyama , Soichi Nakamura , Masato Tsuji , Hirotoshi Nakayama , Shota Hayakawa
IPC分类号： B29C64/393 , B29C64/20 , B29C64/118 , B29C64/135
摘要： A fabricating apparatus is configured to fabricate a three-dimensional object, the apparatus includes a discharging device, a heating device, and control circuitry. The discharging device is configured to discharge a fabrication material to form a fabrication material layer. The heating device is configured to heat the fabrication material layer formed by the discharging device. The control circuitry is configured to control at least one of a heating range of the fabrication material layer heated by the heating device and a heating energy applied to the fabrication material layer by the heating device when the discharging device discharges the fabrication material to laminate another fabrication material layer on the fabrication material layer heated by the heating device.

8. 发明授权

US07656420B2 Controlling timing for starting image formation 失效
标题翻译：控制开始图像形成的时间
公开(公告)号：US07656420B2
公开(公告)日：2010-02-02
申请号：US12237580
申请日：2008-09-25
申请人： Yoshinobu Takeyama , Shingo Suzuki , Nobuyuki Yanagawa
发明人： Yoshinobu Takeyama , Shingo Suzuki , Nobuyuki Yanagawa
IPC分类号： G03G15/01
CPC分类号： G03G21/145 , G06K15/1219 , H04N1/508
摘要： Exemplary embodiments provide an apparatus, method, system, computer program and product, each capable of controlling a timing for starting image formation such that when forming a preceding image and a following image, a timing for starting formation of the following image is adjusted based on a timing for starting the preceding image.
摘要翻译：示例性实施例提供了一种装置，方法，系统，计算机程序和产品，每个能够控制开始图像形成的定时，使得当形成前一图像和后续图像时，基于启动前一图像的时间。

9. 发明申请

US20090097065A1 IMAGE FORMING APPARATUS 失效
标题翻译：图像形成装置
公开(公告)号：US20090097065A1
公开(公告)日：2009-04-16
申请号：US12285492
申请日：2008-10-07
申请人： Yoshinobu Takeyama
发明人： Yoshinobu Takeyama
IPC分类号： G06F3/12
CPC分类号： H04N1/00002 , H04N1/00021 , H04N1/00538 , H04N1/00687 , H04N1/00931 , H04N1/00992
摘要： An image forming apparatus that can reduce the number of signal lines that can respond to interrupt processing by conducting I/O control that can acquire irregularly generated sensor detection signals. Identification control means of the image forming apparatus uses the data line in the period other than when conducting identification control of the detection means or the drive means to acquire the data of the specified detection means as valid data. Delay of the detection response time to irregularly generated signals can be minimized by using the data line other than when conducting identification control of the detection means or the drive means to acquire irregularly generated detection signals.
摘要翻译：一种图像形成装置，其可以通过进行可以获取不规则生成的传感器检测信号的I / O控制来减少可以响应于中断处理的信号线的数量。图像形成装置的识别控制装置在进行检测装置或驱动装置的识别控制的时段以外的期间使用数据线，以获取指定的检测装置的数据作为有效数据。通过使用除进行识别控制检测装置或驱动装置之外的数据线来获取不规则生成的检测信号，可以将对不规则产生的信号的检测响应时间的延迟最小化。

10. 发明授权

US07450138B2 Controlling timing for starting image formation 失效
标题翻译：控制开始图像形成的时间
公开(公告)号：US07450138B2
公开(公告)日：2008-11-11
申请号：US11350126
申请日：2006-02-09
申请人： Yoshinobu Takeyama , Shingo Suzuki , Nobuyuki Yanagawa
发明人： Yoshinobu Takeyama , Shingo Suzuki , Nobuyuki Yanagawa
IPC分类号： G03G15/01
CPC分类号： G03G21/145 , G06K15/1219 , H04N1/508
摘要： Exemplary embodiments provide an apparatus, method, system, computer program and product, each capable of controlling a timing for starting image formation such that when forming a preceding image and a following image, a timing for starting formation of the following image is adjusted based on a timing for starting the preceding image.
摘要翻译：示例性实施例提供了一种装置，方法，系统，计算机程序和产品，每个能够控制开始图像形成的定时，使得当形成前一图像和后续图像时，基于启动前一图像的时间。

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