公开(公告)号：US08068751B2

公开(公告)日：2011-11-29

申请号：US12613318

申请日：2009-11-05

Applicant: Katsuyuki Yamazaki

Inventor： Katsuyuki Yamazaki

IPC: G03G15/043 ,  G03G15/00

CPC classification number: G03G15/5008

Abstract: An image forming apparatus that can improve image quality by correcting for variations in the potential characteristics of a photosensitive member and enhance the responsiveness of an image forming operation. The photosensitive member is rotated by a drive unit and exposed to light from an exposure unit. A first generation unit periodically generates a first signal. A second generation unit generates a second signal. A plurality of generation periods of the second signals are included in one generation period of the first signal. A control unit, while the photosensitive member is controlled to accelerate, counts the second signals in response to input of the first signal, identifies an exposure position when the photosensitive member is switched from the acceleration control to constant-speed control, reads correction data corresponding to the identified exposure position from a storage unit, and controls the light quantity of the exposure unit.

Abstract translation: 一种图像形成装置，其可以通过校正感光构件的电位特性的变化并提高成像操作的响应性来提高图像质量。 感光构件由驱动单元旋转并暴露于来自曝光单元的光。 第一代单元周期性地产生第一信号。 第二代单元生成第二信号。 在第一信号的一个生成周期中包括多个第二信号的产生周期。 控制单元，当感光构件被控制加速时，响应于第一信号的输入对第二信号进行计数，当感光构件从加速控制切换到恒定速度控制时，识别曝光位置，读取相应的校正数据 从存储单元到所识别的曝光位置，并控制曝光单元的光量。

公开(公告)号：US07546045B2

公开(公告)日：2009-06-09

申请号：US11431616

申请日：2006-05-11

Applicant: Junichi Noguchi ,  Takashi Kanno ,  Takashi Soya ,  Shinichi Takata ,  Shigemichi Hamano ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

Inventor： Junichi Noguchi ,  Takashi Kanno ,  Takashi Soya ,  Shinichi Takata ,  Shigemichi Hamano ,  Kiyoshi Okamoto ,  Katsuyuki Yamazaki ,  Tomoichiro Ohta

IPC: G03G15/00

CPC classification number: G03G15/5033 ,  G03G2215/0119 ,  G03G2215/0158

Abstract: Disclosed is an image forming apparatus whereby waiting time (downtime), which is required for forming an image by automatic adjustment relating to image formation density or image formation position, is made shorter than in the prior art. When an image having a size equal to or less than a prescribed size is formed is formed in this apparatus, the image to be formed is placed on an image carrier in such a manner that a vacant area for forming an adjustment pattern can be reserved on the image carrier. As a result, automatic adjustment relating to image formation density or image formation position can be executed while an image is formed.

Abstract translation: 公开了一种图像形成装置，其中与图像形成密度或图像形成位置相关的通过自动调整形成图像所需的等待时间（停机时间）比现有技术更短。 当在该装置中形成具有等于或小于规定尺寸的图像的图像时，将要形成的图像以这样的方式被放置在图像载体上，使得可以保留用于形成调整图案的空白区域 图像载体。 结果，可以在形成图像的同时执行与图像形成密度或图像形成位置有关的自动调整。

公开(公告)号：US20070126851A1

公开(公告)日：2007-06-07

申请号：US11565734

申请日：2006-12-01

Applicant: Katsuyuki Yamazaki

Inventor： Katsuyuki Yamazaki

IPC: B41J2/455

CPC classification number: H04N1/0402 ,  H04N1/00002 ,  H04N1/00045 ,  H04N1/00082 ,  H04N1/0405 ,  H04N1/0443 ,  H04N1/506 ,  H04N2201/04722 ,  H04N2201/04751

Abstract: A color registration-pattern formed between continuous printing pages with different magnifications is read so as to correct color misalignment by converting the magnification into the reference magnification so as to calculate the present color misalignment correction. Thereby, a plurality of the color registration-patterns with different magnifications, which are formed between continuous printing pages with differentiated magnifications by the speed change of a polygon-mirror motor can be read so as to correct the color misalignment.

Abstract translation: 读取在具有不同倍率的连续打印页之间形成的颜色配准图案，以通过将倍率转换为参考倍率来校正颜色偏移，以便计算当前的颜色偏差校正。 由此，能够读取通过多面镜电动机的速度变化而具有微分放大率的连续的打印页之间形成的具有不同倍率的多个彩色配准图案，以便校正颜色偏差。

公开(公告)号：US5291483A

公开(公告)日：1994-03-01

申请号：US84956

申请日：1993-07-02

Applicant: Tetsuya Nagai ,  Katsuyuki Yamazaki

Inventor： Tetsuya Nagai ,  Katsuyuki Yamazaki

IPC: H04H20/88 ,  H04L12/953 ,  H04Q11/04 ,  H04J3/26

CPC classification number: H04H20/88 ,  H04Q11/0478 ,  H04L2012/5616 ,  H04L2012/565 ,  H04L2012/5652 ,  H04L2012/5671

Abstract: A cell transfer method and a cell receiving apparatus in which cells of an asynchronous transfer mode are used to transfer information for a plurality of channels regardless of the number of channels and without reduction of the utilization rate of cell in the same cell configuration and the information for the channels can be reproduced while maintaining synchronization between the channels in a receiving side. The cell has an identifier for each channel and is exclusively used for each channel. Cells to be reproduced at the same time are given the same sequence number to be transferred. On the receiving side, when a cell is inputted in a cell disassembling circuit, the cell is disassembled into a sequence number, a channel identifier and channel data and channel information is written or stored in a buffer together with the sequence number by a distributing circuit in accordance with contents of the channel identifier. Reading of data from the buffers is made simultaneously from the buffers with respect to the data having the number indicated by a sequence number counter.

Abstract translation: 一种小区传输方法和一种小区接收装置，其中使用异步传送模式的小区来传送多个信道的信息，而不管信道的数量如何，并且不降低相同小区配置中的小区的使用率，并且信息 因为可以在维持接收侧的信道之间的同步的同时再现信道。 单元格具有每个通道的标识符，并且专用于每个通道。 要同时再现的细胞被赋予相同的要转移的序列号。 在接收侧，当在信元分解电路中输入信元时，将该信元分解为序列号，信道标识符和信道数据以及信道信息与序列号一起被分配电路写入或存储在缓冲器中 根据信道标识符的内容。 相对于具有由序列号计数器指示的数字的数据，从缓冲器中同时从缓冲器读取数据。

公开(公告)号：US4797931A

公开(公告)日：1989-01-10

申请号：US19421

申请日：1987-02-26

Applicant: Yasuo Furukawa ,  Katsuyuki Yamazaki ,  Takemi Hosaka ,  Akira Fukui

Inventor： Yasuo Furukawa ,  Katsuyuki Yamazaki ,  Takemi Hosaka ,  Akira Fukui

IPC: H04L27/00 ,  H04M3/22 ,  H04Q1/448 ,  H04Q1/46 ,  H04R29/00

CPC classification number: H04Q1/4485 ,  H04Q1/46

Abstract: An audio frequency signal identification apparatus of the present invention has a correlator for obtaining the full band power component and autocorrelation coefficients of a digital audio frequency signal to be identified for each analysis time, a plurality of band pass filters for dividing and filtering the audio frequency signal into a plurality of bands, a plurality of integrators for full wave rectifying and integrating the outputs from the plurality of band pass filters for each analysis time so as to obtain individual power components for the respective bands, a first identification parameter calculator for calculating a maximum power component, a minimum power component, a frequency band yielding the maximum power component, a bandwidth, and a difference between the individual band power components in the respective analysis times, from the individual band power components as the outputs from the plurality of integrators, a second identification parameter calculator for calculating a difference between the autocorrelation coefficients as the output of the correlator and a difference between the autocorrelation coefficients in the respective analysis times, an identification and judgement processor for judging the signal type of the audio frequency signal to be identified in accordance with which of a plurality of predetermined judgement conditions the identification parameters obtained from the first and second identification parameter calculator and the full band power component correspond and if they satisfy a condition of continuity.

Abstract translation: 本发明的音频信号识别装置具有一个相关器，用于获得每个分析时间要识别的数字音频信号的全频带功率分量和自相关系数;多个带通滤波器，用于对音频进行分频和滤波 信号分成多个频带，多个积分器，用于对每个分析时间对来自多个带通滤波器的输出进行全波整流和积分，以获得各个频带的各个功率分量;第一识别参数计算器，用于计算 最大功率分量，最小功率分量，产生最大功率分量的频带，带宽和各个分析时间中的各个频带功率分量之间的差，作为来自多个积分器的输出的各个频带功率分量 ，用于计算的第二识别参数计算器 确定作为相关器的输出的自相关系数与各分析时间中的自相关系数之间的差的识别和判断处理器，用于根据以下的哪一个判断要识别的音频信号的信号类型 多个预定判断条件，从第一和第二识别参数计算器获得的识别参数和全频带功率分量对应，并且如果它们满足连续性条件。

公开(公告)号：US07649298B2

公开(公告)日：2010-01-19

申请号：US11782077

申请日：2007-07-24

Applicant: Yuji Enomoto ,  Motoya Ito ,  Masashi Kitamura ,  Ryoso Masaki ,  Katsuyuki Yamazaki ,  Shoji Ohiwa ,  Yasuaki Motegi ,  Kazuo Asaka ,  Chio Ishihara

Inventor： Yuji Enomoto ,  Motoya Ito ,  Masashi Kitamura ,  Ryoso Masaki ,  Katsuyuki Yamazaki ,  Shoji Ohiwa ,  Yasuaki Motegi ,  Kazuo Asaka ,  Chio Ishihara

IPC: H02K1/04 ,  H02K1/12 ,  H02K15/00

CPC classification number: H02K1/145 ,  H02K1/04 ,  H02K3/325 ,  H02K15/022 ,  H02K15/12 ,  Y10T29/49009

Abstract: A claw teeth type electric rotary machine comprises a stator including an annular core with claws formed from a powder core and an annular coil installed inside the annular core, and a rotor rotatably positioned inside the stator. An inner edge of the annular core is provided with plural claw poles which are protruded at a predetermined interval in a circumferential direction and extended in an axial direction of the annular core so as to alternately meshes with each other. The stator comprises the annular core with claws, the annular coil, and a molded nonmagnetic potting material filled between the annular core with claws and annular coil, so that the annular core with claws and annular coil are integrated with the molded potting non-magnetic material.

Abstract translation: 爪齿型电动旋转机械包括：定子，其包括具有由粉末芯形成的爪的环形芯和安装在环形芯内的环形线圈，以及可旋转地定位在定子内部的转子。 环形芯的内缘设置有多个爪极，它们在圆周方向上以预定间隔突出并且在环形芯的轴向方向上延伸以彼此交替地彼此啮合。 定子包括具有爪的环形芯，环形线圈和填充在具有爪和环形线圈的环形芯之间的模制非磁性灌封材料，使得具有爪和环形线圈的环形芯与模制灌封非磁性材料 。

公开(公告)号：US20080292333A1

公开(公告)日：2008-11-27

申请号：US12123577

申请日：2008-05-20

Applicant: Katsuyuki Yamazaki

Inventor： Katsuyuki Yamazaki

IPC: G03G15/08

CPC classification number: G03G15/326 ,  G03G15/04072 ,  G03G15/0435 ,  G03G15/0849 ,  G03G15/5041 ,  G03G2215/00033

Abstract: An image forming apparatus that forms a latent image on an image carrier based on image data, the apparatus includes: a first calculating unit adapted to calculate an exposure amount of a pixel of interest included in a partial region configured of a plurality of pixels that constitute the image data; a second calculating unit adapted to calculate an exposure amount of surrounding pixels that are located around the pixel of interest and constitute the partial region; and a toner consumption amount calculating unit adapted to calculate a toner consumption amount of the pixel of interest based on the exposure amount of the pixel of interest and the exposure amount of the surrounding pixels, wherein the second calculating unit calculates the exposure amount of the pixel of interest by weighting the image data corresponding to the surrounding pixels on a pixel-by-pixel basis.

Abstract translation: 一种图像形成装置，其基于图像数据在图像载体上形成潜像，所述装置包括：第一计算单元，适于计算由构成的多个像素构成的部分区域中包含的感兴趣像素的曝光量 图像数据; 第二计算单元，其适于计算围绕所述像素周围的周围像素的曝光量，并构成所述部分区域; 以及调色剂消耗量计算单元，其适于基于感兴趣像素的曝光量和周围像素的曝光量来计算感兴趣像素的调色剂消耗量，其中第二计算单元计算像素的曝光量 感兴趣的是通过在逐个像素的基础上对与周围像素相对应的图像数据进行加权。

公开(公告)号：USD572660S1

公开(公告)日：2008-07-08

申请号：US29258005

申请日：2006-04-14

Applicant: Yuji Enomoto ,  Motoya Ito ,  Kazumasa Ide ,  Masashi Kitamura ,  Ryoso Masaki ,  Katsuyuki Yamazaki ,  Shoji Ohiwa ,  Yasuaki Motegi ,  Kazuo Asaka ,  Chio Ishihara

Designer： Yuji Enomoto ,  Motoya Ito ,  Kazumasa Ide ,  Masashi Kitamura ,  Ryoso Masaki ,  Katsuyuki Yamazaki ,  Shoji Ohiwa ,  Yasuaki Motegi ,  Kazuo Asaka ,  Chio Ishihara

公开(公告)号：US20080069686A1

公开(公告)日：2008-03-20

申请号：US11838309

申请日：2007-08-14

Applicant: Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

Inventor： Ryoso Masaki ,  Yuji Enomoto ,  Motoya Ito ,  Hisato Amano ,  Shigeki Morinaga ,  Katsuyuki Yamazaki ,  Kazuhide Ebine

IPC: H02K1/12 ,  F04D29/70

CPC classification number: H02K1/145 ,  F04D25/06 ,  F04D25/0646 ,  F04D25/08 ,  F04D29/701 ,  F04D29/703 ,  H02K37/14

Abstract: The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type teeth and a coil for generating magnetic flux at the claw-type teeth, and a rotor for generating torque at a rotary shaft, wherein the stator core includes a plurality of split cores having the same shape, and the split cores are formed to have a recessed portion and a projected portion to be fitted in the recessed portion. Thereby, by using a plurality of the split cores having the same shape, one stator core is formed. On this occasion, the shape of the split cores is molded so that the recessed portion and the projected portion of one stator core are disposed at positions at which those are fitted to the projected portion and the recessed portion of the opposing stator core, respectively.

Abstract translation: 本发明提供一种电动机，其包括：定子，其包括由具有爪型齿的一对定子铁芯和用于在爪型齿上产生磁通的线圈构成的多个单相定子;以及用于产生转矩的转子 在旋转轴处，其中定子芯包括具有相同形状的多个分裂芯，并且分离芯形成为具有凹入部分和待装配在凹部中的突出部分。 由此，通过使用具有相同形状的多个分裂铁芯，形成一个定子铁芯。 在这种情况下，分裂芯的形状被模制成使得一个定子芯的凹部和突出部分分别设置在与相对的定子芯的突出部分和凹部相配合的位置处。

公开(公告)号：US20050024480A1

公开(公告)日：2005-02-03

申请号：US10885667

申请日：2004-07-08

Applicant: Katsuyuki Yamazaki

Inventor： Katsuyuki Yamazaki

IPC: B41J2/44 ,  B41J2/47 ,  B41J15/14 ,  B41J27/00 ,  G02B26/10 ,  G02B26/12 ,  H04N1/113

CPC classification number: B41J2/471

Abstract: A light beam scanner switches between a first mode in which a laser is turned ON to emit a light beam every surface period of a rotary polygon to detect the light beam, and a second mode in which the laser is turned ON to emit the light beam with a long period specified with an integral multiple of two or more of the surface period of the rotary polygon to detect the light beam, for formation of an image and non-formation of an image, thereby improving a life of the laser.

Abstract translation: 光束扫描器在其中激光被接通以在旋转多边形的每个表面周期中发射光束以检测光束的第一模式和第二模式中激光器被接通以发射光束 具有用旋转多边形的两个或多个表面周期的整体倍数指定的长周期以检测光束，用于形成图像和不形成图像，从而提高激光器的寿命。