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11. 发明申请

US20110228619A1 MEMORY CONTROL APPARATUS AND MASK TIMING ADJUSTING METHOD 有权
标题翻译：存储器控制装置和掩码时序调整方法
公开(公告)号：US20110228619A1
公开(公告)日：2011-09-22
申请号：US13049695
申请日：2011-03-16
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G11C8/18
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。

12. 发明授权

US07518946B2 Memory control device 有权
标题翻译：内存控制装置
公开(公告)号：US07518946B2
公开(公告)日：2009-04-14
申请号：US11854372
申请日：2007-09-12
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G11C8/00
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。

13. 发明授权

US5970602A Head actuator assembly and method for fabricating the same 失效
标题翻译：头部致动器组件及其制造方法
公开(公告)号：US5970602A
公开(公告)日：1999-10-26
申请号：US922806
申请日：1997-09-03
申请人： Yoshinao Harada , Yoshiaki Sonobe , Hajime Tokumitsu , Kazuya Takeda , Keiichi Iwasaki
发明人： Yoshinao Harada , Yoshiaki Sonobe , Hajime Tokumitsu , Kazuya Takeda , Keiichi Iwasaki
IPC分类号： G11B5/60 , G11B5/48 , G11B21/21 , G11B5/127
CPC分类号： G11B5/484 , Y10T29/4903
摘要： A thin metal plate, which is a material for forming load beams, is integrally formed with carriages extending from flexures, VCM coil sections, and a support plate for a flexible substrate. The signal output lines from the magnetic heads, and the signal lines from the VCM coil sections are connected directly and integrally to the flexible substrate without a soldering connection.
摘要翻译：作为用于形成负载梁的材料的薄金属板与从挠曲件，VCM线圈部分和用于柔性基板的支撑板延伸的滑架整体形成。来自磁头的信号输出线和来自VCM线圈部分的信号线直接并且整体地连接到柔性基板而没有焊接连接。

14. 发明授权

US5828384A 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：US5828384A
公开(公告)日：1998-10-27
申请号：US711870
申请日：1996-09-12
申请人： Keiichi Iwasaki , Toshihiro Tsukagoshi
发明人： Keiichi Iwasaki , Toshihiro Tsukagoshi
IPC分类号： G09G5/34 , G09G5/395 , G09G5/399 , G09G5/42 , G09G5/00
CPC分类号： G09G5/395 , G09G5/399 , G09G2340/12 , G09G5/42
摘要： A VRAM stores a plurality of patterns of image data, an offset register stores values which indicate definition starting positions from which display image data are defined from the plurality of patterns of image data, respectively, a horizontal counter counts dots in a horizontal scanning direction, and a vertical counter counts lines in vertical scanning direction. Address and control signals are successively provided for reading a respective line of the display image data from the VRAM within one horizontal scanning period, based on the values of the offset register and the value of the vertical counter. Each of two second storage devices has a storage capacity for storing a thus-read respective line of the image data. Thus-read image data is written at addresses of a predetermined one of the two second storage devices, the addresses corresponding to displaying dots of the image data, while, according to the value of the horizontal counter, image data stored in the other one of the two second storage devices is read out, where, the image data writing and reading operations are performed alternately between the two second storage devices for each horizontal scanning period.
摘要翻译： VRAM存储多个图像数据图案，偏移寄存器分别存储指示从多个图像数据图案定义显示图像数据的定义开始位置的值，水平计数器对水平扫描方向计数点，并且垂直计数器在垂直扫描方向上对行进行计数。连续地提供地址和控制信号，用于基于偏移寄存器的值和垂直计数器的值，在一个水平扫描周期内从VRAM读取显示图像数据的相应行。两个第二存储装置中的每一个具有用于存储如此读取的图像数据的相应行的存储容量。这样读取的图像数据被写入两个第二存储装置中的预定的一个的地址，对应于显示图像数据的点的地址，而根据水平计数器的值，存储在另一个中的图像数据读出两个第二存储装置，其中在每个水平扫描周期中，在两个第二存储装置之间交替地执行图像数据写入和读取操作。

15. 发明授权

US07664904B2 High speed serial switch fabric performing mapping of traffic classes onto virtual channels 有权
标题翻译：高速串行交换矩阵，将流量分类映射到虚拟通道
公开(公告)号：US07664904B2
公开(公告)日：2010-02-16
申请号：US11684229
申请日：2007-03-09
申请人： Koji Oshikiri , Noriyuki Terao , Junichi Ikeda , Atsuhiro Oizumi , Satoru Numakura , Yutaka Maita , Tomonori Tanaka , Hiroyuki Kimbara , Keiichi Iwasaki , Toshihiro Tsukagoshi , Iwao Hamaguchi , Hidetake Tanaka , Naoki Tsumura , Hiroo Kitagawa
发明人： Koji Oshikiri , Noriyuki Terao , Junichi Ikeda , Atsuhiro Oizumi , Satoru Numakura , Yutaka Maita , Tomonori Tanaka , Hiroyuki Kimbara , Keiichi Iwasaki , Toshihiro Tsukagoshi , Iwao Hamaguchi , Hidetake Tanaka , Naoki Tsumura , Hiroo Kitagawa
IPC分类号： G06F13/00
CPC分类号： G06F13/4022 , G06F2213/0026
摘要： A high-speed serial switch fabric is configured to perform a mapping of a traffic class that is capable of differentiating traffics onto a virtual channel. The high-speed serial switch fabric connects a plurality of devices. A traffic-class setting unit sets, when a conflict occurs between devices connected to the high-speed serial switch fabric, the traffic class for each of traffics in the devices having the conflict. A channel setting unit assigns each of set traffic classes to different virtual channels, and gives a priority of data communication to each of the set traffic classes.
摘要翻译：高速串行交换结构被配置为执行能够将业务区分到虚拟信道上的业务类别的映射。高速串行交换矩阵连接多个设备。当与连接到高速串行交换机结构的设备之间发生冲突时，流量级设置单元设置具有冲突的设备中的每个业务的业务等级。信道设置单元将每个设置的业务类别分配给不同的虚拟信道，并且给予每个设置业务类别的数据通信的优先级。

16. 发明申请

US20080024883A1 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US20080024883A1
公开(公告)日：2008-01-31
申请号：US11825580
申请日：2007-07-06
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G02B7/02
CPC分类号： G02B7/022 , H04N5/2252 , H04N5/2253 , H04N5/2254
摘要： An image pickup apparatus includes a housing, a lens incorporated in the front of the housing and configured to constitute an imaging optical system, an image pickup device provided in the housing and configured to capture a subject image guided by the imaging optical system, a printed wiring board provided in the housing and having the image pickup device mounted thereon, a barrel provided integrally with the front of the housing, an annular lens cover configured to push a face of the lens facing forward in a rearward direction, and detachably mounted on the front of the barrel, and a support wall projecting rearward outside a rear end of the barrel in the radial direction and inside the housing, and bonded to the printed wiring board with adhesive.
摘要翻译：一种图像拾取装置，包括：外壳，并入外壳的前部并配置为构成成像光学系统的镜头;设置在外壳中并构造成捕获由成像光学系统引导的被摄体图像的图像拾取装置，设置在壳体中并具有安装在其上的图像拾取装置的线路板，与壳体的前部一体地设置的圆筒;环形透镜盖，构造成将透镜的面朝向后方推动，并且可拆卸地安装在并且在壳体的内侧在壳体的后端部向后方突出的支撑壁，并且利用粘合剂将其贴合于印刷电路板。

17. 发明申请

US20070067551A1 Information processor 有权
标题翻译：信息处理器
公开(公告)号：US20070067551A1
公开(公告)日：2007-03-22
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： G06F13/36
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。

18. 发明申请

US20050206780A1 Camera 失效
标题翻译：相机
公开(公告)号：US20050206780A1
公开(公告)日：2005-09-22
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： G02B7/02 , B60R1/00 , B60R1/06 , B60R1/12 , B60R11/04 , G03B17/08 , H04N5/225
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。

19. 发明授权

US09813068B2 Spread spectrum clock generator, electronic apparatus, and spread spectrum clock generation method 有权
公开(公告)号：US09813068B2
公开(公告)日：2017-11-07
申请号：US14872236
申请日：2015-10-01
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： H03L7/00 , H03L7/08 , H03K4/06 , H03L7/081 , H03L7/10 , H03K3/64 , H03L7/06 , H03L7/16 , H03K3/78
CPC分类号： H03L7/0805 , H03K3/64 , H03K3/78 , H03K4/06 , H03L7/06 , H03L7/081 , H03L7/10 , H03L7/16
摘要： A spread spectrum clock generator includes a phase comparator that compares a reference clock with a feedback clock, a low-pass filter that passes a predetermined low-frequency component, a phase lock loop that includes a voltage-controlled oscillator generating an output clock whose frequency corresponds to the filtered signal, a triangular wave controller that generates a triangular wave signal for frequency-modulating the spread spectrum clock based on the output clock, a delay controller that generates the feedback clock by controlling delay of the output clock based on the triangular wave signal, a first counter that counts the output clock and output a first count value, a second counter that counts the reference clock and output a second count value, and a phase error correction circuit that compares the first count value with the second count value and corrects phase error of the output clock.

20. 发明授权

US08064146B2 Image pickup apparatus 失效
标题翻译：摄像设备
公开(公告)号：US08064146B2
公开(公告)日：2011-11-22
申请号：US11825580
申请日：2007-07-06
申请人： Keiichi Iwasaki
发明人： Keiichi Iwasaki
IPC分类号： G02B15/14 , G02B7/02 , G03B17/00 , H04N5/225
CPC分类号： G02B7/022 , H04N5/2252 , H04N5/2253 , H04N5/2254
摘要： An image pickup apparatus includes a housing, a lens incorporated in the front of the housing and configured to constitute an imaging optical system, an image pickup device provided in the housing and configured to capture a subject image guided by the imaging optical system, a printed wiring board provided in the housing and having the image pickup device mounted thereon, a barrel provided integrally with the front of the housing, an annular lens cover configured to push a face of the lens facing forward in a rearward direction, and detachably mounted on the front of the barrel, and a support wall projecting rearward outside a rear end of the barrel in the radial direction and inside the housing, and bonded to the printed wiring board with adhesive.
摘要翻译：一种图像拾取装置，包括：外壳，并入外壳的前部并配置为构成成像光学系统的镜头;设置在外壳中并构造成捕获由成像光学系统引导的被摄体图像的图像拾取装置，设置在壳体中并具有安装在其上的图像拾取装置的线路板，与壳体的前部一体地设置的圆筒;环形透镜盖，构造成将透镜的面朝向后方推动，并且可拆卸地安装在并且在壳体的内侧在壳体的后端部向后方突出的支撑壁，并且利用粘合剂将其贴合于印刷电路板。

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