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1. 发明授权

US5019913A Recording apparatus having control data selectively designated in memory which corresponds to one of multiple optical scanning systems 失效
标题翻译：具有与多个光扫描系统中的一个对应的存储器中有选择地指定的控制数据的记录装置
公开(公告)号：US5019913A
公开(公告)日：1991-05-28
申请号：US589197
申请日：1990-09-27
申请人： Yukitoshi Kiya , Takahiro Yagishita , Masayoshi Miyamoto , Kazuyuki Shimada , Hideo Azumai , Yoshiharu Niito , Keiichi Iwasaki
发明人： Yukitoshi Kiya , Takahiro Yagishita , Masayoshi Miyamoto , Kazuyuki Shimada , Hideo Azumai , Yoshiharu Niito , Keiichi Iwasaki
IPC分类号： G06K15/12 , H04N1/40
CPC分类号： H04N1/4005 , G06K15/1219 , G06K15/1223 , G06K15/128 , H04N1/40037
摘要： An image recording apparatus includes an image recording media, an optical scanning system selected from among predetermined different optical scanning systems, a first memory for storing a plurality of sets of control data respectively provided for the different optical scanning systems, a switch for specifying one of the predetermined different optical scanning systems provided in the image recording apparatus, and a second memory for storing one of the sets of control data corresponding to the optical scanning system selected from among the predetermined different optical scanning systems. Also, the apparatus includes a main scan controller which generates predetermined timing signals related to the one of the sets of control data stored in the second memory, and a control part for generating a control signal from the one of the sets of control data and the predetermined timing signals and for controlling the optical scanning system on the basis of the control signal so that the optical scanning system actually provided in the image recording apparatus has an optical characteristic based on the one of the sets of control data related to the optical scanning system actually provided in the image recording apparatus.
摘要翻译：图像记录装置包括图像记录介质，从预定的不同的光学扫描系统中选择的光学扫描系统，用于存储分别为不同的光学扫描系统提供的多组控制数据的第一存储器，设置在图像记录装置中的预定的不同的光学扫描系统，以及第二存储器，用于存储与从预定的不同光学扫描系统中选择的光学扫描系统相对应的控制数据组中的一个。此外，该装置包括主扫描控制器，该主扫描控制器产生与存储在第二存储器中的控制数据组中的一组有关的预定定时信号，以及控制部分，用于从控制数据和控制数据组中的一组生成控制信号预定定时信号，并根据控制信号控制光学扫描系统，使得实际提供在图像记录装置中的光学扫描系统具有基于与光学扫描系统有关的一组控制数据的光学特性实际上设置在图像记录装置中。

2. 发明授权

US5107278A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5107278A
公开(公告)日：1992-04-21
申请号：US603958
申请日：1990-10-25
申请人： Kazuyuki Shimada , Yoshiharu Niito , Keiichi Iwasaki , Yukitoshi Kiya , Hideo Azumai , Takahiro Yagishita , Masayoshi Miyamoto
发明人： Kazuyuki Shimada , Yoshiharu Niito , Keiichi Iwasaki , Yukitoshi Kiya , Hideo Azumai , Takahiro Yagishita , Masayoshi Miyamoto
IPC分类号： B41J2/44 , B41J2/00 , G03G15/00 , G03G15/04 , G03G21/00 , H04N1/00 , H04N1/113
CPC分类号： H04N1/00031 , H04N1/00002 , H04N1/00045 , H04N1/00053 , H04N1/00063
摘要： An image forming apparatus includes an image forming part for forming an image described by a video signal on a recording sheet by carrying out an image forming operation which includes scans in main and sub scan directions, a storage part for storing test pattern data which describes at least one test pattern to be formed on the recording sheet, a generator for generating a generation interval of the video signal in the main and sub scan directions responsive to the test pattern data stored in the storage part, and a controller for controlling the image forming operation of the image forming part by supplying to the image forming part the video signal which describes an arbitrary test pattern and is generated based on the test pattern data read from the storage part with the generation interval generated by the generator.
摘要翻译：图像形成装置包括图像形成部件，用于通过执行包括主扫描和副扫描方向的扫描的图像形成操作来形成由记录纸上的视频信号描述的图像的图像形成部件，用于存储测试图案数据的存储部件，要在记录纸上形成的至少一个测试图形，用于根据存储在存储部分中的测试图形数据产生主扫描和副扫描方向的视频信号的产生间隔的发生器，以及用于控制图像形成通过向图像形成部分提供描述任意测试图案的视频信号并基于由发生器产生的产生间隔从存储部分读取的测试图案数据来生成图像形成部分的操作。

3. 发明授权

US4977414A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US4977414A
公开(公告)日：1990-12-11
申请号：US424388
申请日：1989-10-20
申请人： Kazuyuki Shimada , Yoshiharu Niito , Yikitoshi Kiya , Takahiro Yagishita , Masayoshi Miyamoto , Hideo Azumai , Keiichi Iwasaki
发明人： Kazuyuki Shimada , Yoshiharu Niito , Yikitoshi Kiya , Takahiro Yagishita , Masayoshi Miyamoto , Hideo Azumai , Keiichi Iwasaki
IPC分类号： B41J2/44 , G02B26/10 , G03G15/04 , G06K15/12 , H04N1/113 , H04N1/23
CPC分类号： G06K15/1204 , G06K15/1209 , G06K15/1223
摘要： An image forming apparatus includes a photosensitive drum, a laser diode, and an optical scanning system provided between said laser diode and the photosensitive drum, for scanning the recording medium by deflecting the light beam emitted from the laser diode to thereby form an image on the recording medium. The optical scanning system has one of predetermined optical characteristics different from each other. The apparatus further includes a memory which stores a plurality of sets of control data provided for the predetermined optical characteristics of the optical scanning system. The control data is used for controlling the laser diode. Further, the apparatus includes a control data selecting circuit which selects one of the sets of control data which relates to the one of the predetermined optical characteristics of the optical scanning system, and a controller for controlling the laser diode on the basis of image data and the selected one of the sets of control data.
摘要翻译：图像形成装置包括感光鼓，激光二极管和设置在所述激光二极管和感光鼓之间的光学扫描系统，用于通过偏转从激光二极管发射的光束来扫描记录介质，从而在记录介质。光学扫描系统具有彼此不同的预定光学特性之一。该装置还包括存储器，其存储为光学扫描系统的预定光学特性提供的多组控制数据。控制数据用于控制激光二极管。此外，该装置包括控制数据选择电路，该控制数据选择电路选择与光学扫描系统的预定光学特性之一相关的控制数据组中的一个，以及基于图像数据控制激光二极管的控制器，所选择的一组控制数据。

4. 发明授权

US07698484B2 Information processor configured to detect available space in a storage in another information processor 有权
标题翻译：配置为检测另一信息处理器中的存储器中的可用空间的信息处理器
公开(公告)号：US07698484B2
公开(公告)日：2010-04-13
申请号：US11523054
申请日：2006-09-19
申请人： Junichi Ikeda , Koji Oshikiri , Noriyuki Terao , Atsuhiro Oizumi , Yutaka Maita , Satoru Numakura , Hiroo Kitagawa , Tomonori Tanaka , Hiroyuki Kimbara , Hidetake Tanaka , Iwao Hamaguchi , Keiichi Iwasaki , Toshihiro Tsukagoshi , Naoki Tsumura
发明人： Junichi Ikeda , Koji Oshikiri , Noriyuki Terao , Atsuhiro Oizumi , Yutaka Maita , Satoru Numakura , Hiroo Kitagawa , Tomonori Tanaka , Hiroyuki Kimbara , Hidetake Tanaka , Iwao Hamaguchi , Keiichi Iwasaki , Toshihiro Tsukagoshi , Naoki Tsumura
IPC分类号： G06F13/00 , G06F3/00 , G06F15/173
CPC分类号： G06F9/5016 , G06F9/468
摘要： An information processor that is connected to at least one other information processor via a network, includes a detecting unit that detects an optional device to be used for information processing, as a target optional device, installed on the other information processor, an issuing unit that issues an access request to use the target optional device to the other information processor, a receiving unit that receives an access permission for access to the target optional device from the other information processor, and a processing unit that performs the information processing with the target optional device.
摘要翻译：经由网络连接至少一个其它信息处理器的信息处理器包括：检测单元，其检测用于信息处理的可选设备，作为安装在另一个信息处理器上的目标可选设备;发布单元，向另一个信息处理器发出使用目标可选设备的访问请求;接收单元，其从其他信息处理器接收对目标可选设备的访问许可;以及处理单元，其执行与目标可选的信息处理设备。

5. 发明授权

US07671919B2 Camera 失效
标题翻译：相机
公开(公告)号：US07671919B2
公开(公告)日：2010-03-02
申请号：US11072561
申请日：2005-03-04
申请人： Keiichi Iwasaki , Yukimasa Yamaguchi , Kiyoshi Nakagawa
发明人： Keiichi Iwasaki , Yukimasa Yamaguchi , Kiyoshi Nakagawa
IPC分类号： H04N5/225 , G03B17/02
CPC分类号： H04N5/2254 , B60R1/00 , B60R2001/1253 , B60R2300/103 , B60R2300/105 , B60R2300/106 , B60R2300/207 , B60R2300/8013 , B60R2300/802 , B60R2300/8053 , B60R2300/8066 , B60R2300/8073
摘要： First to fourth lenses are aligned in an optical axis direction by a lens-barrel of a camera, an O-ring is disposed between the first lens and the lens-barrel, an O-ring is disposed between the fourth lens and the lens-barrel, a space is formed between the first and second lenses, a space is formed between the second and fourth lenses, a space is formed between the third and fourth lenses, and flow of air between the spaces is precluded. The camera thus configured is free of dewing on the lens or a protective plate exposed to the exterior, even when the inside temperature is raised due to heat generation in a CCD or a mounting substrate on which the CCD is mounted.
摘要翻译：第一至第四透镜通过相机的透镜镜筒在光轴方向上对准，O形环设置在第一透镜和透镜镜筒之间，O形环设置在第四透镜和透镜镜筒之间，在第一透镜和第二透镜之间形成空间，在第二透镜和第四透镜之间形成空间，在第三透镜和第四透镜之间形成空间，并且排除空间之间的空气流动。因此，即使在CCD或安装有CCD的安装基板上的发热引起内部温度上升的情况下，由此构成的相机也不会在透镜上露出或者暴露于外部的保护板。

6. 发明申请

US20080225629A1 MEMORY CONTROL DEVICE 有权
标题翻译：存储控制装置
公开(公告)号：US20080225629A1
公开(公告)日：2008-09-18
申请号：US11854372
申请日：2007-09-12
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G11C8/18
CPC分类号： G06F13/4243
摘要： A memory control device is disclosed that comprises a clock generator that generates a reference clock, a DLL circuit that receives the reference clock from the clock generator and outputs an output value indicative of a clock cycle of the reference clock, a delay setting circuit that receives the output value from the DLL circuit and outputs a delay setting value based on the output value according to at least one parameter, and plural delay elements that receive the delay setting value and introduce a delay responsive to the delay setting value. One or more of the delay elements receive input signals from corresponding one or more flip-flops driven by drive clocks generated by the clock generator, and send output signals to corresponding one or more output buffers that are to be connected to a memory.
摘要翻译：公开了一种存储器控制装置，其包括产生参考时钟的时钟发生器，从时钟发生器接收参考时钟并输出表示参考时钟的时钟周期的输出值的DLL电路，接收来自DLL电路的输出值，并且根据至少一个参数输出基于输出值的延迟设定值，以及接收延迟设定值并响应于延迟设定值引入延迟的多个延迟元件。一个或多个延迟元件从由时钟发生器产生的驱动时钟驱动的对应的一个或多个触发器接收输入信号，并将输出信号发送到要连接到存储器的对应的一个或多个输出缓冲器。

7. 发明授权

US09396789B2 Memory control device and a delay controller 有权
标题翻译：存储控制装置和延迟控制器
公开(公告)号：US09396789B2
公开(公告)日：2016-07-19
申请号：US14879925
申请日：2015-10-09
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G11C11/4096 , G11C11/40 , G11C11/406 , G11C11/4076 , G06F13/42 , G11C7/04 , G11C7/22
CPC分类号： G11C11/4076 , G06F13/1689 , G06F13/42 , G11C7/04 , G11C7/222 , G11C11/406 , G11C11/40611 , G11C11/4096 , G11C2207/2254 , Y02D10/14
摘要： A memory control device includes a plurality of delay circuits to set a delay value for each terminal of a memory, each of the plurality of delay circuits being connected to a terminal of the memory. Further, the memory control device includes a first register to store a first DLL value output by a delay locked loop circuit, a plurality of second registers to store a first setting value to set the delay value for the each terminal of the memory, each of the plurality of second registers being connected to a delay circuit of the plurality of delay circuits, and a delay controller to calculate a second setting value based on the first DLL value, a second DLL value output by the delay locked loop circuit after the first DLL value, and the first setting value, and to update the first setting value to the second setting value.
摘要翻译：存储器控制装置包括多个延迟电路，用于为存储器的每个端子设置延迟值，多个延迟电路中的每一个连接到存储器的端子。此外，存储器控制装置包括：第一寄存器，用于存储由延迟锁定环电路输出的第一DLL值，多个第二寄存器，用于存储第一设定值以设置存储器的每个端子的延迟值，所述多个第二寄存器连接到所述多个延迟电路的延迟电路，以及延迟控制器，用于基于所述第一DLL值计算第二设定值，所述延迟控制器基于所述第一DLL值，所述延迟锁定环电路在所述第一DLL之后输出的第二DLL值值和第一设定值，并将第一设定值更新为第二设定值。

8. 发明授权

US08432754B2 Memory control apparatus and mask timing adjusting method 有权
标题翻译：存储器控制装置和掩模定时调整方法
公开(公告)号：US08432754B2
公开(公告)日：2013-04-30
申请号：US13049695
申请日：2011-03-16
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G11C7/00
CPC分类号： G11C8/18 , G11C29/02 , G11C29/028 , G11C29/50012
摘要： A disclosed synchronous memory control apparatus for enabling reception of data read from a memory circuit in synchronism with a strobe signal from the memory circuit includes a mask circuit masking the strobe signal using a mask signal; a timing measuring circuit delaying the strobe signal in plural units of delay and latching data of each of the delayed strobe signals; and a mask generating circuit generating the mask signal. The timing measuring circuit latches the data of each of the delayed strobe signals at the first rise edge of the corresponding masked strobe signal. The mask generating circuit includes a delay circuit having plural units of delay. A start timing of the mask signal is adjusted in synchronism with an internal clock, and a signal having a delay amount corresponding to a selected unit of delay by the delay circuit is outputted as the mask signal.
摘要翻译：一种公开的同步存储器控制装置，用于与来自存储器电路的选通信号同步地从存储器电路读取的数据的接收包括使用掩码信号屏蔽选通信号的掩模电路; 定时测量电路延迟所述延迟选通信号中的每一个的延迟和锁存数据的多个单元中的选通信号; 以及产生掩模信号的掩模产生电路。定时测量电路在对应的屏蔽选通信号的第一个上升沿锁存每个延迟选通信号的数据。掩模生成电路包括具有多个延迟单位的延迟电路。屏蔽信号的开始定时与内部时钟同步地被调整，并且输出具有与延迟电路的所选择的延迟单位对应的延迟量的信号作为掩码信号。

9. 发明授权

US07161854B2 Jitter and skew suppressing delay control apparatus 有权
标题翻译：抖动抑制延迟控制装置
公开(公告)号：US07161854B2
公开(公告)日：2007-01-09
申请号：US11167627
申请日：2005-06-27
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G11C7/00
CPC分类号： H03L7/0814 , G11C7/1072 , G11C7/222 , H03L7/07 , H03L7/0805
摘要： A delay control apparatus includes first and second delay elements each configured to receive and delay a strobe signal and clock by a prescribed delay value. A prescribed number of flip-flops is provided to input data upon receiving the strobe signal output from the second delay element. The second delay element delays and outputs the strobe signal by the prescribed delay value to the flip-flops when the selection device selects the strobe signal. A phase comparator compares clocks output from the first and second delay elements. A delay control device changes the prescribed delay value of the second delay element in accordance with the comparison result of the phase comparator when the selection device selects the clock.
摘要翻译：延迟控制装置包括第一和第二延迟元件，每个延迟元件被配置为接收和延迟选通信号和时钟预定的延迟值。提供规定数量的触发器，用于在接收到从第二延迟元件输出的选通信号时输入数据。当选择装置选择选通信号时，第二延迟元件将选通信号延迟并输出到触发器。相位比较器比较从第一和第二延迟元件输出的时钟。当选择装置选择时钟时，延迟控制装置根据相位比较器的比较结果改变第二延迟元件的规定延迟值。

10. 发明授权

US5870074A Image display control device, method and computer program product 失效
标题翻译：图像显示控制装置，方法和计算机程序产品
公开(公告)号：US5870074A
公开(公告)日：1999-02-09
申请号：US747886
申请日：1996-11-13
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G09G5/18 , G09G5/30 , G09G5/32 , G09G5/377 , G09G5/38 , G09G5/42 , G09G5/22 , G09G5/26
CPC分类号： G09G5/42
摘要： A character table unit stores as attribute data of each character of an image a character name, a horizontal direction character size, a vertical direction character size, a horizontal display coordinate value and, a vertical display coordinate. A counter outputs count values indicating a horizontal position and a vertical position in a display screen image. A first writing control unit reads from the character table unit the attribute data of an appropriate character based on the count values of the counter and the attribute data, produces basic size attribute data of basic size characters which constitute at least part of the character. The basic size character is determined to be currently displayed based on the count values. The basic size character attribute data is written in a hit buffer. A image data memory stores character image data. A second writing control unit reads basic size attribute data from the hit buffer, producing addresses based on the basic size attribute data to read character image data from the image data memory, and writing the character image data into a line buffer. Image data is read from the line buffer, in synchronization with the count value indicating a current horizontal position.
摘要翻译：字符表单元将图像的每个字符的属性数据作为字符名称，水平方向字符尺寸，垂直方向字符尺寸，水平显示坐标值和垂直显示坐标存储。计数器输出指示显示画面图像中的水平位置和垂直位置的计数值。第一写入控制单元基于计数器和属性数据的计数值从字符表单元读取适当字符的属性数据，生成构成字符的至少一部分的基本大小字符的基本大小属性数据。根据计数值确定当前显示的基本尺寸字符。基本大小字符属性数据写入命中缓冲区。图像数据存储器存储字符图像数据。第二写入控制单元从命中缓冲器读取基本大小属性数据，根据基本尺寸属性数据产生地址，以从图像数据存储器读取字符图像数据，并将字符图像数据写入行缓冲器。与指示当前水平位置的计数值同步地从行缓冲器读取图像数据。

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