公开(公告)号：US20060033554A1

公开(公告)日：2006-02-16

申请号：US11234379

申请日：2005-09-26

申请人： Hiroyuki Matsunami ,  Kouji Okada ,  Takaaki Ido

发明人： Hiroyuki Matsunami ,  Kouji Okada ,  Takaaki Ido

IPC分类号： G05F1/10

CPC分类号： H03L7/0898 ,  H03L7/0895 ,  H03L7/18

摘要： A charge pump circuit is disclosed in which a spike-shaped noise (glitch) generated in an output is reduced. The charge pump circuit comprises: a first transistor, one of the terminals of which is connected to a high electric potential power source, turned on and off according to a charge-up signal; a second transistor, one of the terminals of which is connected to a low electric potential power source, turned on and off according to a charge-down signal; a first current restricting element connected between the other terminal of the first transistor and the output of a charge pump; and a second current restricting element connected between the other terminal of the second transistor and the output of the charge pump.

摘要翻译： 公开了一种电荷泵电路，其中在输出中产生的尖状噪声（毛刺）减小。 电荷泵电路包括：第一晶体管，其一端连接到高电位电源，根据充电信号导通和截止; 第二晶体管，其一端连接到低电位电源，根据降压信号导通和截止; 连接在第一晶体管的另一个端子和电荷泵的输出端之间的第一电流限制元件; 以及连接在第二晶体管的另一端和电荷泵的输出之间的第二电流限制元件。

公开(公告)号：US07266170B2

公开(公告)日：2007-09-04

申请号：US10114457

申请日：2002-04-03

申请人： Hiroyuki Matsunami ,  Kouji Okada

发明人： Hiroyuki Matsunami ,  Kouji Okada

IPC分类号： H03D3/24 ,  H03L7/06

CPC分类号： H03L7/0805 ,  H03L7/07 ,  H03L7/0891 ,  H03L7/091 ,  H03L7/0995 ,  H03L7/18

摘要： A control signal that runs a control oscillator of a signal generation circuit that generates a write clock is taken as a reference signal. That reference signal is supplied to a signal generation circuit that generates a read clock. In the signal generation circuit that generates the read clock, there is no need to generate a reference signal within its own circuits, which makes it possible to supply it to a control oscillator by adding the error timing from reading out the signal against the supplied reference signal. In this way, no means for locking the read clock into the initial frequency is needed and neither is the time for locking the read clock to the initial frequency (lock up time). This makes it possible to reduce the size of the circuit and to reduce the signal read-out time.

摘要翻译： 将产生写时钟的信号发生电路的控制振荡器的控制信号作为参考信号。 该参考信号被提供给产生读时钟的信号产生电路。 在产生读取时钟的信号发生电路中，不需要在其自身的电路内生成参考信号，这使得可以通过将错误定时从相对于所提供的参考值读出信号加到控制振荡器 信号。 以这种方式，不需要将读时钟锁定到初始频率的手段，也不需要将读时钟锁定到初始频率（锁定时间）的时间。 这使得可以减小电路的尺寸并减少信号读出时间。

公开(公告)号：US08403574B2

公开(公告)日：2013-03-26

申请号：US13048330

申请日：2011-03-15

申请人： Kouji Okada

发明人： Kouji Okada

IPC分类号： G03B17/56

CPC分类号： G03B17/14 ,  G03B17/565 ,  G03B2206/00

摘要： A camera system including a camera body, an interchangeable lens, and an accessory mounted between the camera body and the interchangeable lens, wherein the accessory has a signal processing unit configured to process a signal input into the accessory and a storage unit configured to store information to be used when performing the signal processing, the camera system further including a pseudo interchangeable lens which can be mounted on the accessory instead of the interchangeable lens and which is configured to supply power from the camera body to the accessory when mounted on the camera body via the accessory, and a control unit configured to, while the camera body, the accessory, and the pseudo interchangeable lens are connected, when the accessory receives within a predetermined duration predetermined information, enable communication between the camera body and the accessory even after the predetermined duration has elapsed, and rewrite the information stored in the storage unit.

摘要翻译： 一种相机系统，包括相机主体，可互换镜头和安装在相机主体和可互换镜头之间的附件，其中附件具有被配置为处理输入到附件中的信号的信号处理单元和被配置为存储信息的存储单元 在执行信号处理时使用的相机系统还包括可以安装在附件而不是可互换镜头上的伪可互换镜头，并且被配置为当安装在照相机主体上时将照相机主体供电到附件 通过附件，以及控制单元，其被配置为当相机主体，附件和伪可互换镜头被连接时，当附件在预定持续时间内接收预定信息时，即使在相机主体和附件之后也能够进行通信 经过了预定的持续时间，并且重写存储在存储单元中的信息 。

公开(公告)号：US20100302387A1

公开(公告)日：2010-12-02

申请号：US12855594

申请日：2010-08-12

申请人： Kouji Okada

发明人： Kouji Okada

IPC分类号： H04N5/228

CPC分类号： G03B17/00 ,  G02B7/28 ,  G03B2217/005 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23267 ,  H04N5/2327 ,  H04N5/23287 ,  H04N5/243 ,  H04N19/51

摘要： A focus range is determined on the basis of an object distance, focal distance, and aperture value, after an autofocus operation. When SW2 is operated, an exposure is performed only during a period that a displacement of a blur in an optical-axis direction is within the focus range. If an exposure time for one exposure does not reach an exposure time to obtain an optimum exposure, a plurality of exposures are performed until a total exposure time reaches the exposure time to obtain the optimum exposure. When the plurality of exposures are performed, a plurality of images obtained are combined to generate an image with the optimum exposure.

摘要翻译： 在自动对焦操作之后，基于对象距离，焦点距离和光圈值确定对焦范围。 当操作SW2时，仅在光轴方向的模糊位移在聚焦范围内的时间段内进行曝光。 如果一次曝光的曝光时间未达到获得最佳曝光的曝光时间，则执行多次曝光，直到总曝光时间达到曝光时间以获得最佳曝光。 当执行多个曝光时，组合所获得的多个图像以产生具有最佳曝光的图像。

公开(公告)号：US5575575A

公开(公告)日：1996-11-19

申请号：US405393

申请日：1995-03-15

申请人： Takehiko Ide ,  Hiroki Kokubu ,  Takahisa Shiramizu ,  Yuji Tanaka ,  Tetsuo Hayama ,  Takashi Takeda ,  Hiroyuki Fukusako ,  Keisuke Shiba ,  Akihiro Nishiyama ,  Norio Amamoto ,  Hidehito Nakamura ,  Tsutomu Egashira ,  Kouji Okada

发明人： Takehiko Ide ,  Hiroki Kokubu ,  Takahisa Shiramizu ,  Yuji Tanaka ,  Tetsuo Hayama ,  Takashi Takeda ,  Hiroyuki Fukusako ,  Keisuke Shiba ,  Akihiro Nishiyama ,  Norio Amamoto ,  Hidehito Nakamura ,  Tsutomu Egashira ,  Kouji Okada

IPC分类号： B41J3/36 ,  B41J19/18 ,  B41J25/00 ,  B41J23/02

CPC分类号： B41J25/006 ,  B41J19/18 ,  B41J3/36

摘要： A small-sized printer includes a printing section equipped with a shuttle head in which impact-type printing units are arranged in juxtaposition in a sub-scanning direction, a cylindrical cam for reciprocating the shuttle head in the sub-scanning direction, and paper feeding rollers for feeding a standard sheet in a main scanning direction; an input device for inputting information; a display device for displaying information; a RAM for storing information; and a CPU for controlling the printing section, the input section, the display device and the RAM and performing calculation on information. The printing section and the paper feeding rollers are provided in a body case in such a way as to be exposed where they are opposed to a case cover, which has a flat platen and spring members at positions opposed to the printing section, and ribs adapted to come into contact with the standard sheet and serving as a positioning device and as a sliding guide. The printing section provided in the body case has protrusions adapted to abut against the surface of the flat platen on the case cover. Spring members are provided to resiliently bias the flat platen against the protrusions, with a space being secured behind the flat platen.

摘要翻译： 小型打印机包括配备有往复头的打印部，冲头型打印单元沿副扫描方向并列布置，用于使副扫描头沿副扫描方向往复运动的圆柱凸轮和进纸 用于在主扫描方向上供给标准片材的辊子; 用于输入信息的输入装置; 用于显示信息的显示装置; 用于存储信息的RAM; 以及用于控制打印部分，输入部分，显示装置和RAM并执行信息计算的CPU。 打印部分和送纸辊设置在主体壳体中，以便暴露在与盖子相对的壳体盖上，壳体盖具有平坦的压板和与打印部分相对的位置处的弹簧部件，并且肋适配 与标准片接触并用作定位装置和滑动导轨。 设置在主体壳体中的印刷部分具有适于抵靠壳体盖上的平台的表面的突起。 提供弹簧构件以将平板压板弹性地偏置抵靠突起，其中空间被固定在平台上。

公开(公告)号：US5415287A

公开(公告)日：1995-05-16

申请号：US340482

申请日：1994-11-14

申请人： Masahiko Hamano ,  Toshiaki Nishikori ,  Tsuguhisa Sasai ,  Mutsumi Oshima ,  Hiroyuki Ushifusa ,  Hideyuki Shouji ,  Atsushi Amano ,  Kouji Okada ,  Kenya Inomata ,  Kazufumi Takamizawa

发明人： Masahiko Hamano ,  Toshiaki Nishikori ,  Tsuguhisa Sasai ,  Mutsumi Oshima ,  Hiroyuki Ushifusa ,  Hideyuki Shouji ,  Atsushi Amano ,  Kouji Okada ,  Kenya Inomata ,  Kazufumi Takamizawa

IPC分类号： A61B17/00 ,  A61B19/00 ,  A61B19/02 ,  B65D83/10

CPC分类号： A61B1/121 ,  A61B50/13 ,  A61B50/20 ,  A61B50/22 ,  A61B50/24 ,  A61B50/31 ,  A61B90/50 ,  A61B2017/00362 ,  A61B2050/002 ,  A61B2050/0056 ,  A61B2050/0067 ,  A61B2050/311 ,  A61B2050/314 ,  A61B50/30 ,  A61B50/33 ,  A61B50/36 ,  Y10S128/26

摘要： A holding apparatus for holding at least an operational part of an endoscope is provided as a removable unit of an endoscope system storage rack. An endoscope storage case in which an insertion tube of an endoscope hung on the holding apparatus is removably provided in the storage rack below the holding apparatus. The endoscope storage case stores at least a used endoscope.

摘要翻译： 作为内窥镜系统存储架的可拆卸单元，设置有用于保持内窥镜的至少一个操作部的保持装置。 一种内窥镜存储盒，其中悬挂在保持装置上的内窥镜的插入管可移除地设置在保持装置下方的存储架中。 内窥镜存储盒至少存储有使用过的内窥镜。

公开(公告)号：US07907205B2

公开(公告)日：2011-03-15

申请号：US11957263

申请日：2007-12-14

申请人： Kouji Okada

发明人： Kouji Okada

IPC分类号： H04N5/232 ,  H04N5/228 ,  H04N5/335 ,  H04N5/235 ,  G03B17/00

CPC分类号： G03B17/00 ,  G02B7/28 ,  G03B2217/005 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23267 ,  H04N5/2327 ,  H04N5/23287 ,  H04N5/243 ,  H04N19/51

摘要： A focus range is determined on the basis of an object distance, focal distance, and aperture value, after an autofocus operation. When SW2 is operated, an exposure is performed only during a period that a displacement of a blur in an optical-axis direction is within the focus range. If an exposure time for one exposure does not reach an exposure time to obtain an optimum exposure, a plurality of exposures are performed until a total exposure time reaches the exposure time to obtain the optimum exposure. When the plurality of exposures are performed, a plurality of images obtained are combined to generate an image with the optimum exposure.

摘要翻译： 在自动对焦操作之后，基于物体距离，焦距和光圈值确定对焦范围。 当操作SW2时，仅在光轴方向的模糊位移在聚焦范围内的时间段内进行曝光。 如果一次曝光的曝光时间未达到获得最佳曝光的曝光时间，则执行多次曝光，直到总曝光时间达到曝光时间以获得最佳曝光。 当执行多个曝光时，组合所获得的多个图像以产生具有最佳曝光的图像。

公开(公告)号：US20080151096A1

公开(公告)日：2008-06-26

申请号：US11957263

申请日：2007-12-14

申请人： Kouji Okada

发明人： Kouji Okada

IPC分类号： H04N5/232

CPC分类号： G03B17/00 ,  G02B7/28 ,  G03B2217/005 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23267 ,  H04N5/2327 ,  H04N5/23287 ,  H04N5/243 ,  H04N19/51

摘要： A focus range is determined on the basis of an object distance, focal distance, and aperture value, after an autofocus operation. When SW2 is operated, an exposure is performed only during a period that a displacement of a blur in an optical-axis direction is within the focus range. If an exposure time for one exposure does not reach an exposure time to obtain an optimum exposure, a plurality of exposures are performed until a total exposure time reaches the exposure time to obtain the optimum exposure. When the plurality of exposures are performed, a plurality of images obtained are combined to generate an image with the optimum exposure.

摘要翻译： 在自动对焦操作之后，基于对象距离，焦点距离和光圈值确定对焦范围。 当操作SW 2时，仅在光轴方向上的模糊位移在聚焦范围内的期间进行曝光。 如果一次曝光的曝光时间未达到获得最佳曝光的曝光时间，则执行多次曝光，直到总曝光时间达到曝光时间以获得最佳曝光。 当执行多个曝光时，组合所获得的多个图像以产生具有最佳曝光的图像。

公开(公告)号：US07386228B2

公开(公告)日：2008-06-10

申请号：US11298846

申请日：2005-12-09

申请人： Kouji Okada

发明人： Kouji Okada

IPC分类号： G03B7/00 ,  G03B7/12 ,  G03B15/03 ,  H04N5/232 ,  H04N5/235

CPC分类号： H04N5/2353 ,  H04N5/23232 ,  H04N5/23248 ,  H04N5/23277

摘要： An image taking apparatus installed with an image blur correction unit for correcting image blur by combining images, so image taking time in a case of continuous shooting of the images is prevented from being long and operations are carried out in a manner in which a photographer does not feel disorder. Combination of a second frame and a third frame that are taken with split-exposure is started from a frame that is prior by two frames in terms of time. Thereby the number of times of split-exposure operations necessary to obtain three combined images is eight, so the image taking time is made to be shorter compared to a case of simple continuous combination of the images. Further, the three combined images produced in this way include a portion overlapped in terms of time, however, the combined images are images different from one another that are continuous in terms of time, so the photographer does not feel disorder as long as setting is made as to how many frames are shifted for combination.

摘要翻译： 安装有图像模糊校正单元的图像摄取装置，用于通过组合图像来校正图像模糊，因此防止在连续拍摄图像的情况下的图像拍摄时间长，并且以拍摄者的方式执行操作 不觉得混乱。 以分割曝光拍摄的第二帧和第三帧的组合从时间上的两帧之前的帧开始。 因此，获得三个组合图像所需的分割曝光操作的次数为8次，因此与图像的简单连续组合的情况相比，使图像拍摄时间更短。 此外，以这种方式产生的三个组合图像包括在时间上重叠的部分，然而，组合图像是在时间上是连续的彼此不同的图像，因此摄影者只要设置为 制作了多少帧被组合移动。

公开(公告)号：US06980054B2

公开(公告)日：2005-12-27

申请号：US10379896

申请日：2003-03-06

申请人： Kouji Okada

发明人： Kouji Okada

IPC分类号： H03F3/45 ,  H03H11/04

CPC分类号： H03F1/483 ,  H03F3/45183 ,  H03F2200/36 ,  H03F2203/45288 ,  H03F2203/45646 ,  H03F2203/45726 ,  H03H11/0422

摘要： A trans-conductance filter circuit with an expanded cut-off frequency range is provided. The cut-off frequency of a trans-conductance filter circuit is changed by varying the current mirror ratio of a current mirror circuit. This mirror ratio is varied by changing the output current of a constant current source, or by switching among the respective action states of multiple transistors the actions of which are invoked within constant current regions. The variable cut-off frequency range can be expanded without losing the constant current attributes of the transistors.

摘要翻译： 提供了具有扩大的截止频率范围的跨导电滤波器电路。 通过改变电流镜电路的电流镜像比来改变跨导电滤波器电路的截止频率。 通过改变恒定电流源的输出电流，或者通过在恒定电流区域内调用它们的动作的多个晶体管的各个动作状态之间进行切换来改变镜面比。 可以扩展可变截止频率范围而不会损失晶体管的恒定电流属性。