公开(公告)号：US06370676B1

公开(公告)日：2002-04-09

申请号：US09321048

申请日：1999-05-27

申请人： Masayuki Hayashi ,  Richard F. Keil ,  Robert J. Savaglio

发明人： Masayuki Hayashi ,  Richard F. Keil ,  Robert J. Savaglio

IPC分类号： B06F1750

CPC分类号： G01R31/3016 ,  G01R31/319

摘要： A process sort test circuit and methodology for determining performance characteristic of an IC chip. The circuit is located on an IC chip itself and comprises an input for receiving an input signal; a first path from the input to a first output for transmitting the input signal to the first output, the first path sensitive to variations in a manufacturing process for the IC chip; a second path from the input to a second output for transmitting the input signal to the second output, the second path being substantially less sensitive to the variations in the manufacturing process for the IC chip; and, a pulse generator device coupled to the first and second outputs for detecting a difference in arrival times of the input signal at the first and second outputs and for outputting a sort signal if the difference is of a preselected magnitude. The sort signal enables output indication of a performance characteristic of the IC chip.

摘要翻译： 用于确定IC芯片的性能特性的工艺分类测试电路和方法。 该电路本身位于IC芯片上，并包括用于接收输入信号的输入端; 从输入到用于将输入信号传输到第一输出的第一输出的第一路径，对IC芯片的制造过程中的变化敏感的第一路径; 从输入到第二输出的第二路径，用于将输入信号传输到第二输出，第二路径对于IC芯片的制造过程的变化基本上较不敏感; 以及耦合到所述第一和第二输出的脉冲发生器装置，用于检测在所述第一和第二输出处的所述输入信号的到达时间差，并且如果所述差是预选量值则输出分类信号。 分类信号使得IC芯片的性能特性的输出指示。

公开(公告)号：US06212248B1

公开(公告)日：2001-04-03

申请号：US09040688

申请日：1998-03-18

申请人： Masayuki Hayashi ,  Robert J. Savaglio

发明人： Masayuki Hayashi ,  Robert J. Savaglio

IPC分类号： H03D302

CPC分类号： H03L7/0893 ,  H03L7/0891 ,  H03L7/0896 ,  H04L7/033

摘要： A shared path phase detector and phase indicator circuit provide a phase locked loop circuit for which loading and wiring dependencies are greatly reduced. The phase detector circuit is provided for receiving a reference clock and a second clock. The phase detector circuit provides a separate and unique signal for indicating the magnitude of the difference between the phase of the reference clock and the second clock, regardless of whether the second clock is leading or lagging the first clock. The phase indicator circuit detects whether the second clock is leading or lagging the first clock, and routes the pulses on a first internal signal path to generate either increment or decrement pulses depending on whether the second clock is lagging or leading, respectively. The generation of the increment and decrement pulses is also routed on the first internal signal path, which provides a phase locked loop circuit that does not require matched loading and custom wiring on the internal increment and the decrement paths as required in the prior art.

摘要翻译： 共享路径相位检测器和相位指示器电路提供了大大减少负载和布线依赖性的锁相环电路。 相位检测器电路用于接收参考时钟和第二时钟。 相位检测器电路提供单独且独特的信号，用于指示参考时钟的相位与第二时钟之间的差的大小，而不管第二时钟是引导还是滞后于第一时钟。 相位指示器电路检测第二时钟是否在前进或滞后于第一时钟，并且将脉冲路由在第一内部信号路径上以分别根据第二时钟是滞后还是前导而产生增量或递减脉冲。 增量和递减脉冲的产生也在第一内部信号路径上路由，其提供了锁相环电路，其不需要现有技术中所需的内部增量和递减路径上的匹配加载和定制接线。

公开(公告)号：US6064235A

公开(公告)日：2000-05-16

申请号：US045981

申请日：1998-03-18

申请人： Masayuki Hayashi ,  Robert J. Savaglio

发明人： Masayuki Hayashi ,  Robert J. Savaglio

IPC分类号： G06F1/10 ,  H03D13/00 ,  H03L7/085 ,  G01R29/00

CPC分类号： G06F1/10 ,  H03D13/003 ,  H03L7/085

摘要： A shared path phase detector circuit for receiving a reference clock and an oscillator clock, the phase detector circuit providing an output signal for indicating a magnitude difference between a phase of the reference and oscillator clocks. The output signal is independently derived from the leading or lagging edge relationship of the reference and oscillator clocks. The output signal does not describe which signal leads, but only the width magnitude difference. The design provides a single path over which the output signal travels, without feedback, such that the circuit dependencies are greatly reduced.

摘要翻译： 一种用于接收参考时钟和振荡器时钟的共享路径相位检测器电路，所述相位检测器电路提供用于指示参考相位与振荡器时钟之间的幅度差的输出信号。 输出信号独立地从参考和振荡器时钟的前沿或滞后边缘关系导出。 输出信号不描述哪个信号引线，而只是宽度幅度差。 该设计提供输出信号行进的单个路径，无需反馈，使得电路依赖性大大降低。

公开(公告)号：US10782626B2

公开(公告)日：2020-09-22

申请号：US16423509

申请日：2019-05-28

申请人： Masatoshi Murakami ,  Yoshinori Shirasaki ,  Masayuki Hayashi

发明人： Masatoshi Murakami ,  Yoshinori Shirasaki ,  Masayuki Hayashi

IPC分类号： G03G15/01 ,  G03G15/16

摘要： An image forming apparatus includes a transfer belt, a plurality of endless rotational bodies, an image forming device, a pattern sensor, and processing circuitry. The image forming device forms correction patterns including a first pattern as a straight line pattern orthogonal to a conveyance direction of the correction patterns and a second pattern as one of a straight line pattern orthogonal to and an oblique line pattern inclined with respect to the conveyance direction. The processing circuitry causes the image forming device to form the correction patterns using a correction value such that the second pattern included in one correction pattern on the transfer belt is same in color and shape as the second pattern included in at least one correction pattern of a preceding correction pattern and a following correction pattern in the conveyance direction with respect to the one correction pattern.

公开(公告)号：US09618875B2

公开(公告)日：2017-04-11

申请号：US14856216

申请日：2015-09-16

申请人： Akinori Yamaguchi ,  Masayuki Hayashi ,  Motohiro Kawanabe ,  Yoshinori Shirasaki ,  Yuusuke Kohri ,  Masatoshi Murakami

发明人： Akinori Yamaguchi ,  Masayuki Hayashi ,  Motohiro Kawanabe ,  Yoshinori Shirasaki ,  Yuusuke Kohri ,  Masatoshi Murakami

IPC分类号： G03G15/04 ,  G03G15/043

CPC分类号： G03G15/043 ,  G03G15/04054

摘要： An optical writing control device and method are provided, for controlling light emission of a plurality of light sources to form an electrostatic latent image on a photosensitive element, the light sources including a plurality of light emitting elements disposed in a line and classified into a plurality of groups, including frequency converter circuitry configured to acquire image information to be formed as the electrostatic latent image; and a light source controller configured to control the plurality of light sources based on pixel information generated from the acquired image information, wherein the light source controller is further configured to control the light emission of the plurality of light sources by classifying the light emitting elements into the plurality of groups, and shifting a timing of light emission from one group of the plurality of groups to a next group of the plurality of groups, and determine a common illuminating period for the light emitting elements of at least one light source of the plurality of light sources based on the shifted timing of light emission among the plurality of groups.

公开(公告)号：US09535360B2

公开(公告)日：2017-01-03

申请号：US14637875

申请日：2015-03-04

申请人： Motohiro Kawanabe ,  Masayuki Hayashi ,  Masatoshi Murakami ,  Yoshinori Shirasaki ,  Yuusuke Kohri ,  Akinori Yamaguchi

发明人： Motohiro Kawanabe ,  Masayuki Hayashi ,  Masatoshi Murakami ,  Yoshinori Shirasaki ,  Yuusuke Kohri ,  Akinori Yamaguchi

IPC分类号： G09G3/30 ,  G03G15/043

CPC分类号： G03G15/043

摘要： An image forming apparatus comprises: a plurality of exposure units, each of the exposure units including a plurality of light emitting elements that are arranged in a main scanning direction; a calculating unit that, with respect to each of the exposure units, calculates a pre-charge period that is a period during which a pre-charge is performed on at least any of the light emitting elements included in a corresponding exposure unit; and an emission control unit that, with respect to each of the exposure units, causes the light emitting elements included in a corresponding exposure unit to emit light such that a pre-charge period of at least any of the exposure units is shifted with respect to pre-charge periods of remaining ones of the exposure units.

摘要翻译： 图像形成装置包括：多个曝光单元，每个曝光单元包括沿主扫描方向布置的多个发光元件; 计算单元，对于每个曝光单元，计算作为对相应的曝光单元中包括的至少任一个发光元件进行预充电的期间的预充电期间; 以及排放控制单元，相对于每个曝光单元，使包括在相应的曝光单元中的发光元件发光，使得至少任何曝光单元的预充电周期相对于 剩余的曝光单位的预充电期间。

公开(公告)号：US09529295B2

公开(公告)日：2016-12-27

申请号：US14882125

申请日：2015-10-13

申请人： Yuusuke Kohri ,  Masayuki Hayashi ,  Motohiro Kawanabe ,  Yoshinori Shirasaki ,  Masatoshi Murakami ,  Akinori Yamaguchi

发明人： Yuusuke Kohri ,  Masayuki Hayashi ,  Motohiro Kawanabe ,  Yoshinori Shirasaki ,  Masatoshi Murakami ,  Akinori Yamaguchi

IPC分类号： G03G15/04 ,  G03G15/043

CPC分类号： G03G15/043 ,  G03G15/04054 ,  G03G2215/0141

摘要： An optical writing control device and method are provided, for controlling light emission of a plurality of light sources to form an electrostatic latent image on a photosensitive element, the light sources including a plurality of light emitting elements disposed in a line, including frequency converter circuitry configured to acquire image information to be formed as the electrostatic latent image; and a light source controller configured to control the plurality of light sources based on pixel information generated from the acquired image information, the light source controller being further configured to control the light emission of the plurality of light sources by classifying the light emitting elements into a plurality of groups, and shifting the timing of light emission from one group of the plurality of groups to a next group of the plurality of groups, and determine an illuminating period for each light source of the plurality of light sources based on the shifted timing of light emission among the plurality of groups.

摘要翻译： 提供了一种光学写入控制装置和方法，用于控制多个光源的光发射以在感光元件上形成静电潜像，所述光源包括设置在一行中的多个发光元件，包括频率转换器电路 被配置为获取要形成为静电潜像的图像信息; 以及光源控制器，其被配置为基于从所获取的图像信息生成的像素信息来控制所述多个光源，所述光源控制器还被配置为通过将所述发光元件分类为多个光源来控制所述多个光源的发光 将多个组中的一组的发光定时移动到多个组中的下一组，并根据移动的定时确定多个光源的每个光源的照明周期 多个组中的光发射。

公开(公告)号：US09516192B2

公开(公告)日：2016-12-06

申请号：US14024003

申请日：2013-09-11

申请人： Masayuki Hayashi ,  Yoshinori Shirasaki ,  Tatsuya Miyadera ,  Motohiro Kawanabe ,  Hiroaki Ikeda ,  Akinori Yamaguchi ,  Tomohiro Ohshima

发明人： Masayuki Hayashi ,  Yoshinori Shirasaki ,  Tatsuya Miyadera ,  Motohiro Kawanabe ,  Hiroaki Ikeda ,  Akinori Yamaguchi ,  Tomohiro Ohshima

IPC分类号： H04N1/40

CPC分类号： H04N1/40068

摘要： An image forming apparatus comprising: a resolution conversion unit configured to convert the resolution of a pixel provided by input image data; a gradation conversion unit configured to perform matrix conversion onto the pixel; and a writing unit configured to perform a write operation, wherein, in the normal mode, the gradation conversion unit performs matrix conversion onto the pixel with reference to the gradation conversion table for the normal mode, and the writing unit performs the write operation of the pixel in a normal order that is the order image data being input into the image forming apparatus, and in the reverse mode, the gradation conversion unit performs matrix conversion onto the pixel with reference to the gradation conversion table for the reverse mode, and the writing unit performs the write operation of the pixel in a reverse order opposite to the normal order.

摘要翻译： 一种图像形成装置，包括：分辨率转换单元，被配置为转换由输入图像数据提供的像素的分辨率; 灰度转换单元，被配置为对所述像素执行矩阵转换; 以及写入单元，被配置为执行写入操作，其中在所述正常模式中，所述灰度转换单元参照用于所述正常模式的灰度转换表，对所述像素执行矩阵转换，并且所述写入单元执行所述写入操作 以顺序图像数据输入到图像形成装置中的正常顺序的像素，并且在反向模式中，灰度转换单元参照用于反向模式的灰度转换表，对像素执行矩阵转换，并且写入 单元以与正常顺序相反的相反顺序执行像素的写入操作。

公开(公告)号：US09127114B2

公开(公告)日：2015-09-08

申请号：US12445354

申请日：2007-10-12

申请人： Katsuhiko Imoto ,  Tetsuo Shimizu ,  Tatsuya Morikawa ,  Masayuki Hayashi ,  Tomohiro Iimura ,  Peter Cheshire Hupfield

发明人： Katsuhiko Imoto ,  Tetsuo Shimizu ,  Tatsuya Morikawa ,  Masayuki Hayashi ,  Tomohiro Iimura ,  Peter Cheshire Hupfield

IPC分类号： C08G18/81 ,  C09D127/18 ,  C09D127/12 ,  C09D127/20 ,  C08G18/62 ,  C08G77/442 ,  C08L83/04 ,  C09D131/02 ,  C08G77/04 ,  C08G77/12 ,  C08K5/5419 ,  C08L27/12 ,  C08L31/02

CPC分类号： C08G18/8108 ,  C08G18/6279 ,  C08G77/045 ,  C08G77/12 ,  C08G77/442 ,  C08K5/5419 ,  C08L27/12 ,  C08L31/02 ,  C08L83/04 ,  C09D127/12 ,  C09D127/18 ,  C09D127/20 ,  C09D131/02 ,  C08L2666/04 ,  C08L2666/14

摘要： There is provided a curable fluorine-containing polymer composition which is quickly cured at relatively low temperatures by hydrosilylation reaction and provides a coating film which has high hardness, excellent solvent resistance and flexibility. The curable fluorine-containing polymer composition comprises a fluorine-containing polymer comprising a fluorinated ethylenic monomer unit and a non-fluorinated ethylenic monomer unit, in which a part or the whole of the non-fluorinated ethylenic monomer units is a unit represented by the formula: wherein R1 is hydrogen or methyl; R2 is a hydrocarbon group having ethylenic C═C; X is —C(O)NH— or —C(O)—; R3 is —O—, —O[CH(R4)]mO—, —(CH2)mO—, —OC(O)—(CH2)mO— or —(CH2)mOC(O)—(CH2)nO—, where R4 is —H, —OH, —CH2OH or —O—X—R2, a siloxane compound having hydrogen atom bonded to silicon atom, and a catalyst for hydrosilylation reaction.

摘要翻译： 提供一种通过氢化硅烷化反应在相对低的温度下快速固化的可固化含氟聚合物组合物，并提供具有高硬度，优异的耐溶剂性和柔性的涂膜。 可固化含氟聚合物组合物包含含有氟化乙烯性单体单元和非氟化乙烯性单体单元的含氟聚合物，其中一部分或全部未氟化烯属单体单元为式 其中R1是氢或甲基; R2是具有烯属C = C的烃基; X是-C（O）NH-或-C（O） - ; R 3是-O-，-O [CH（R 4）] m O - ， - （CH 2）m O - ， - OC（O） - （CH 2）m O-或 - （CH 2）mOC（O） - （CH 2） 其中R4是-H，-OH，-CH2OH或-O-X-R2，具有与硅原子键合的氢原子的硅氧烷化合物和氢化硅烷化反应的催化剂。

公开(公告)号：US09036198B2

公开(公告)日：2015-05-19

申请号：US14086266

申请日：2013-11-21

申请人： Tatsuya Miyadera ,  Masayuki Hayashi ,  Motohiro Kawanabe ,  Yoshinori Shirasaki ,  Masatoshi Murakami

发明人： Tatsuya Miyadera ,  Masayuki Hayashi ,  Motohiro Kawanabe ,  Yoshinori Shirasaki ,  Masatoshi Murakami

IPC分类号： G06K15/00 ,  H04N1/00 ,  H04N1/028 ,  G03G15/01 ,  G03G15/00

CPC分类号： H04N1/00246 ,  G03G15/0189 ,  G03G15/5058 ,  G03G2215/0161 ,  H04N1/02815

摘要： An optical-writing control device calculates correction values for use in correcting a transfer position at which developing-agent images are to be transferred onto a sheet, and overlaying positions at which the developing-agent images are to be overlaid, based on a detection signal output from a sensor upon detection of a correction pattern for use in correcting the transfer position and a correction pattern for use in correcting the overlaying positions. A timing of detecting the pattern for use in correcting the overlaying positions is determined based on a correction value calculated based on the detection signal output upon detection of the pattern for use in correcting the transfer position. The pattern for use in correcting the transfer position is caused to have a width, in the main-scanning direction, that is wider than the width in the main-scanning direction of the pattern for use in correcting the overlaying positions.

摘要翻译： 光写入控制装置基于检测信号计算用于校正显影剂图像要转印到片材上的转印位置和重叠显影剂图像的重叠位置的校正值 在检测到用于校正转印位置的校正图案时从传感器输出的校正图案和用于校正重叠位置的校正图案。 基于在检测用于校正转印位置的图案时基于输出的检测信号计算的校正值来确定检测用于校正重叠位置的图案的定时。 使得用于校正转印位置的图案在主扫描方向上具有比用于校正重叠位置的图案的主扫描方向上的宽度宽的宽度。