公开(公告)号：US07505057B2

公开(公告)日：2009-03-17

申请号：US11290644

申请日：2005-12-01

申请人： Yoshiki Yoshida

发明人： Yoshiki Yoshida

IPC分类号： B41J2/42 ,  G03G15/01

CPC分类号： G03G15/0194 ,  G03G15/0173 ,  G03G15/0189 ,  G03G2215/0119 ,  G03G2215/0158 ,  G03G2215/0161

摘要： A color image forming apparatus includes a pattern forming mechanism configured to form a pattern for fine adjustment and a pattern for rough adjustment on a transfer medium, a detection mechanism configured to detect the pattern formed thereon, a displacement calculation mechanism configured to obtain a predetermined value and preset reference values, to calculate the amount of displacement based on the detected pattern and the preset reference values, and to determine whether or not the amount of the displacement is equal to or less than the predetermined value, and a displacement correction mechanism configured to correct the displacement based on the calculation.

摘要翻译： 彩色图像形成装置包括：图案形成机构，被配置为形成用于微调的图案和用于在转印介质上粗调的图案;检测机构，被配置为检测形成在其上的图案;位移计算机构，被配置为获得预定值 和预设参考值，以基于检测到的图案和预设参考值计算位移量，并且确定位移量是否等于或小于预定值;以及位移校正机构，被配置为 基于计算校正位移。

公开(公告)号：US07173761B2

公开(公告)日：2007-02-06

申请号：US10508422

申请日：2003-03-26

申请人： Yoshiki Yoshida

发明人： Yoshiki Yoshida

IPC分类号： G03B21/56 ,  G03B21/60

CPC分类号： G03B21/625 ,  G02B3/08

摘要： The present invention provides a Fresnel lens sheet capable of successfully avoiding the “collapse”, “abrasion” and “moire” problems. A Fresnel lens sheet constitutes, together with a lenticular lens sheet, a rear projection screen, which is mounted in the frame of a rear projection type display. The Fresnel lens sheet includes, on one surface of its substrate, a Fresnel lens part containing a plurality of lenses concentrically formed on one plane. The apexes of the lenses situated in the area between the center and the outer edge of the Fresnel lens part are flattened to give flat faces, and the widths of the flat faces of the lenses on the outer edge side are made greater than the widths of the flat faces of the lenses on the center side. The widths of the flat faces of the lenses are from 0 to 30 μm.

摘要翻译： 本发明提供能够成功地避免“崩溃”，“磨损”和“莫尔”问题的菲涅尔透镜片。 菲涅耳透镜片与双凸透镜片一起构成安装在背投型显示器的框架中的背投屏幕。 菲涅尔透镜片在其基板的一个表面上包括包含同心地形成在一个平面上的多个透镜的菲涅耳透镜部分。 位于菲涅耳透镜部分的中心和外边缘之间的区域中的透镜的顶点被平坦化以给出平坦的表面，并且外边缘侧上的透镜的平坦表面的宽度大于 中心侧透镜的平面。 透镜的平面宽度为0〜30μm。

公开(公告)号：US20060176354A1

公开(公告)日：2006-08-10

申请号：US11327328

申请日：2006-01-09

申请人： Yoshiki Yoshida

发明人： Yoshiki Yoshida

IPC分类号： G03G15/01

CPC分类号： G03G15/0194 ,  G03G2215/0119 ,  G03G2215/0161

摘要： An image forming apparatus including a memory device configured to prestore control information and registration pattern data, a traveling member, a toner pattern forming device forming a toner pattern, which includes a plurality of marks of a plurality of color components, on the traveling member according to the registration pattern data. A position detecting device detects each of the plurality of marks in the toner pattern. A control information correcting device corrects the control information according to a difference among positions of the plurality of marks, and a main-scan registration correcting device adjusts, based on the corrected control information, a start-of-write timing in the main scanning direction in a unit of a pixel clock cycle and adjusts a writing timing in the main scanning direction in a unit smaller than the pixel clock cycle by controlling a phase of the pixel clock cycle.

公开(公告)号：USD437602S1

公开(公告)日：2001-02-13

申请号：US29106979

申请日：1999-06-28

申请人： Kazuhiko Hiraoka ,  Shingo Hirose ,  Kazuhiko Nishiyama ,  Akitaka Takeuchi ,  Yoshiki Yoshida ,  Toichi Hirata ,  Masaki Kanahara ,  Tsuyoshi Sakyo ,  Yasushi Konomura ,  Koji Tahara ,  Kazuhisa Tamura

设计人： Kazuhiko Hiraoka ,  Shingo Hirose ,  Kazuhiko Nishiyama ,  Akitaka Takeuchi ,  Yoshiki Yoshida ,  Toichi Hirata ,  Masaki Kanahara ,  Tsuyoshi Sakyo ,  Yasushi Konomura ,  Koji Tahara ,  Kazuhisa Tamura

公开(公告)号：USD410471S

公开(公告)日：1999-06-01

申请号：US80006

申请日：1997-12-03

申请人： Atsushi Tamane ,  Takanobu Ikari ,  Yoshiki Yoshida ,  Akitaka Takeuchi

设计人： Atsushi Tamane ,  Takanobu Ikari ,  Yoshiki Yoshida ,  Akitaka Takeuchi

公开(公告)号：US5401734A

公开(公告)日：1995-03-28

申请号：US63982

申请日：1993-05-20

申请人： Hideaki Yamanaka ,  Yoshiki Yoshida ,  Jiro Goto ,  Takeshi Terasawa ,  Shinya Okuda ,  Kazuo Sakane

发明人： Hideaki Yamanaka ,  Yoshiki Yoshida ,  Jiro Goto ,  Takeshi Terasawa ,  Shinya Okuda ,  Kazuo Sakane

IPC分类号： A61K31/545 ,  C07D501/18 ,  C07D501/36 ,  C07D501/46

CPC分类号： C07D501/46

摘要： Cephem compounds of the formula: ##STR1## wherein R.sup.1 is amino or a protected amino group,Z is N or CH,R.sup.2 is lower alkyl, mono(or di or tri)halo(lower)alkyl, lower alkenyl, lower alkynyl, phenyl, naphthyl, phenyl(lower)alkyl, carboxy(lower)alkyl or protected carboxy(lower)alkyl, andR is a group of the formula: ##STR2## in which R.sup.3 and R.sup.4 are each lower alkyl,A is lower alkylene, andR.sup.5 is hydroxy or a protected hydroxy group; or pharmaceutically acceptable salts thereof show antimicrobial activities and are useful in the treatment of microbial infections.

摘要翻译： 下式化合物：其中R 1为氨基或被保护的氨基，Z为N或CH，R 2为低级烷基，单（或二或三）卤代（低级）烷基，低级烯基，低级炔基，苯基 ，萘基，苯基（低级）烷基，羧基（低级）烷基或保护的羧基（低级）烷基，R是下式的基团：其中R 3和R 4各自为低级烷基，A为低级亚烷基， R5是羟基或被保护的羟基; 或其药学上可接受的盐显示抗微生物活性，并且可用于治疗微生物感染。

公开(公告)号：US5309182A

公开(公告)日：1994-05-03

申请号：US969346

申请日：1992-10-30

申请人： Takashi Mama ,  Yuji Yasuda ,  Kan Tomita ,  Fumihiro Miyagawa ,  Shinji Kobayashi ,  Takanobu Fujioka ,  Hidetoshi Kanai ,  Yoshiki Yoshida

发明人： Takashi Mama ,  Yuji Yasuda ,  Kan Tomita ,  Fumihiro Miyagawa ,  Shinji Kobayashi ,  Takanobu Fujioka ,  Hidetoshi Kanai ,  Yoshiki Yoshida

IPC分类号： B41J2/525 ,  B41J2/44 ,  B41J2/445 ,  B41J2/45 ,  B41J2/455 ,  B41J3/54 ,  G03G15/01 ,  G03G15/04 ,  H04N1/036 ,  H04N1/04 ,  H04N1/23 ,  H04N1/50

CPC分类号： G03G15/011 ,  H04N1/04 ,  H04N1/506 ,  H04N1/0464

摘要： A bicolor image forming apparatus having first and second exposing means and first and second developing means arranged around a photoconductive element. The first and second developing means are implemented as a deflection scanning type and a line type, respectively. Parts around a photoconductive element are arranged with ease to promote the miniaturization of the apparatus. This stems from the principle that the image quality may be enhanced for an image of particular color and lowered for an image of another color expected to be printed less frequently. Specifically, the apparatus has deflection scanning type exposing means for forming the image of particular color, and line type exposing means which has an inherently long optical path and simple structure for forming the image of another color.

摘要翻译： 具有第一和第二曝光装置的双色图像形成装置和围绕光电导元件布置的第一和第二显影装置。 第一和第二显影装置分别实现为偏转扫描型和线型。 布置在感光元件周围的部分容易地设置以促进设备的小型化。 这源于对于特定颜色的图像可以增强图像质量并且对于期望被更少打印的另一种颜色的图像降低的原理。 具体地，该装置具有用于形成特定颜色的图像的偏转扫描型曝光装置，以及具有固有的长光程和用于形成另一颜色的图像的简单结构的线型曝光装置。

公开(公告)号：US5027117A

公开(公告)日：1991-06-25

申请号：US328454

申请日：1989-03-24

申请人： Yoshiki Yoshida ,  Kiyoto Nagasawa ,  Yoshinobu Kagami

发明人： Yoshiki Yoshida ,  Kiyoto Nagasawa ,  Yoshinobu Kagami

IPC分类号： H03M1/18 ,  H04N1/40 ,  H04N1/401

CPC分类号： H03M1/182 ,  H04N1/40 ,  H04N1/401

摘要： An apparatus for converting an analog image signal to a digital image signal based on a reference voltage, includes a counter having a control terminal, for counting a first signal and outputting a counted value in digital form, a D/A converter for converting the counted value to an analog voltage signal served as the reference voltage, an A/D converter for converting the analog image signal to the digital image signal based on the reference voltage generated by the D/A converter, and a comparator for comparing in magnitude the digital image signal and a threshold level used for limiting the magnitude of the digital image signal, thereby outputting a control signal based on the results of comparison. The counter continues to count the first signal until the control signal derived from the comparator is supplied to the control terminal of the counter.

摘要翻译： 一种用于基于参考电压将模拟图像信号转换为数字图像信号的装置包括具有用于对第一信号进行计数并输出数字形式的计数值的控制端的计数器，用于转换计数的D / A转换器 值作为参考电压的模拟电压信号; A / D转换器，用于根据由D / A转换器产生的参考电压将模拟图像信号转换为数字图像信号;以及比较器，用于在幅度上比较数字 图像信号和用于限制数字图像信号的幅度的阈值电平，从而基于比较结果输出控制信号。 计数器继续计数第一信号，直到从比较器得到的控制信号提供给计数器的控制端。

公开(公告)号：US4933874A

公开(公告)日：1990-06-12

申请号：US330683

申请日：1989-03-30

申请人： Kenichirou Asada ,  Yoshiki Yoshida ,  Kazuo Murai

发明人： Kenichirou Asada ,  Yoshiki Yoshida ,  Kazuo Murai

IPC分类号： B41J2/44 ,  G06K15/12 ,  H04N1/113 ,  H04N1/23 ,  H04N1/36

CPC分类号： G06K15/1219 ,  Y10S347/90

摘要： A printer structure relies on a laser modulator operating in response to image data cooperates with a rotary deflector for deflecting the modulated laser onto a recording medium with the rotation of the rotary deflector being controlled by a predetermined signal. A synchronizer receives the deflected laser irradiated from the rotary deflector in the vicinity of the recording medium and the synchronizer outputs a signal which defines a timing which the laser modulator uses to begin modulation. At least three memories are used which are each capable of storing the image data corresponding to one line defined by one deflection of the rotary deflector and a memory control device controls the writing of the image data inputted from an exterior of the printer in one memory means after switching the one memory to a write operation in synchronization with the rotary signal defining the one line. Subsequently, the image data which is written in the particular one memory is read after switching the one memory to a read operation and transferring the read image data to the laser modulator.

摘要翻译： 打印机结构依赖于响应于与旋转偏转器协作的图像数据而工作的激光调制器，用于将调制的激光偏转到记录介质上，其中旋转偏转器的旋转由预定信号控制。 同步器接收在记录介质附近从旋转偏转器照射的偏转激光器，并且同步器输出限定激光调制器用来开始调制的定时的信号。 使用至少三个存储器，每个存储器能够存储对应于由旋转偏转器的一个偏转限定的一条线的图像数据，并且存储器控制装置控制从打印机的外部输入的图像数据的写入到一个存储装置 在将一个存储器切换到与定义一行的旋转信号同步的写入操作之后。 随后，在将一个存储器切换到读取操作并将读取的图像数据传送到激光调制器之后，读取写入特定一个存储器中的图像数据。

公开(公告)号：US08107833B2

公开(公告)日：2012-01-31

申请号：US11556321

申请日：2006-11-03

申请人： Yoshiki Yoshida

发明人： Yoshiki Yoshida

IPC分类号： G03G15/00

CPC分类号： G03G21/20 ,  G03G15/0131 ,  G03G2215/0158

摘要： A determining unit determines whether a difference between a temperature value and a temperature detected by a temperature detecting unit is equal to or larger than a first value. A pattern forming unit, when the determining unit determines that the difference is equal to or larger than the first value, forms a pattern for measurement including sub-patterns of a plurality of colors on a transfer medium. A calculating unit calculates a misregistration-amount for each sub-pattern based on a detected position of the sub-pattern and a predetermined position of the sub-pattern. A correcting unit corrects a position on which the sub-pattern is to be formed based on the misregistration-amount. An image forming unit forms an image for each color factoring in corrected position for each color.

摘要翻译： 确定单元确定温度值和由温度检测单元检测到的温度之间的差是否等于或大于第一值。 一种图形形成单元，当确定单元确定该差异等于或大于该第一值时，在转印介质上形成包括多种颜色的子图案的测量图案。 计算单元基于子图案的检测位置和子图案的预定位置来计算每个子图案的不对准量。 校正单元基于不对准量校正要形成子图案的位置。 图像形成单元为每种颜色在校正位置形成用于每个颜色分解的图像。