公开(公告)号：US6155290A

公开(公告)日：2000-12-05

申请号：US274244

申请日：1999-03-23

申请人： Yoji Nakajima ,  Kazuki Ishikawa ,  Yoshio Saito ,  Hiroyuki Iwasaki

发明人： Yoji Nakajima ,  Kazuki Ishikawa ,  Yoshio Saito ,  Hiroyuki Iwasaki

IPC分类号： F16K7/17 ,  F16K31/126 ,  F16K51/00 ,  G05D16/06 ,  G05D16/02

CPC分类号： G05D16/0655 ,  G05D16/0602 ,  Y10T137/7825 ,  Y10T137/7826

摘要： A gas pressure-reducing valve in which a valve member to be seated on a valve seat opened at its central portion with a valve hole leading to a pressure-reducing chamber between a body and a diaphragm is fixed on a valve stem coaxially extending through the valve hole, and in which the valve stem is fastened to a fastened member fixed on the central portion of the diaphragm. The fastened member is provided with a fitting bore opened at its one end on the side of the valve stem and a bottom threaded bore having a diameter smaller than that of the fitting bore and coaxially leading to the other end of the fitting bore. The valve stem is provided at its end portion on the side of the diaphragm with a fitting stem portion to be fitted in the fitting bore and an externally threaded portion capable of being screwed in the threaded bore and coaxially leading to the fitting stem portion. The externally threaded portion has a shorter axial length than that of the fitting bore. This arrangement makes it possible to confine the chips, as produced by screwing the valve stem into the fastened member, within the fastened member thereby to eliminate the chip removing work and to improve the assembling efficiency.

摘要翻译： 一种气体减压阀，其中安置在阀座上的阀构件在其中心部分处开有通向主体和隔膜之间的减压室的阀孔，固定在同轴延伸穿过阀体的阀杆上 阀孔，其中阀杆固定到固定在隔膜中心部分上的紧固件上。 紧固构件设置有在其一端在阀杆侧面开口的配合孔和底部螺纹孔，其直径小于装配孔的直径，并且同轴地通向配合孔的另一端。 阀杆在其隔膜侧的端部设置有配合杆部分，该配合杆部分装配在配合孔中，外螺纹部分能够螺纹连接在螺纹孔中，同轴地通向配合杆部。 外螺纹部分具有比装配孔的轴向长度更短的轴向长度。 这种布置使得可以将如通过将阀杆拧入紧固构件所产生的芯片限制在紧固构件内，从而消除了切屑去除工作并提高了组装效率。

公开(公告)号：US06176256B1

公开(公告)日：2001-01-23

申请号：US09274313

申请日：1999-03-23

申请人： Yoji Nakajima ,  Hiroyuki Iwasaki ,  Kazuki Ishikawa ,  Yoshio Saito ,  Nobuo Arai ,  Hiroyuki Goto ,  Shuichi Togasawa

发明人： Yoji Nakajima ,  Hiroyuki Iwasaki ,  Kazuki Ishikawa ,  Yoshio Saito ,  Nobuo Arai ,  Hiroyuki Goto ,  Shuichi Togasawa

IPC分类号： G05D1602

CPC分类号： G05D16/0602 ,  F17C13/00 ,  G05D16/0663 ,  Y10T137/7794 ,  Y10T137/7795 ,  Y10T137/7825 ,  Y10T137/7826 ,  Y10T137/794

摘要： A gas pressure-reducing valve in which a valve member to be seated on a valve seat having a valve hole opened at its central portion and leading to a pressure-reducing chamber between a body and a diaphragm is fixed on a valve stem connected to the central portion of the diaphragm and arranged coaxially with the valve axis. A bottomed mounting bore which is aligned with the valve axis and opened toward the pressure-reducing chamber is formed in the body. A cylindrical valve seat member forming a valve chamber between itself and the closed end of the mounting bore for accommodating the valve member and inserted into the mounting bore is fixed on the body. A valve seat facing the valve chamber is formed on the inner surface of the end portion of the valve seat member on the side of the pressure-reducing chamber. This arrangement makes it possible to reduce the number of parts and to enhance the degree of freedom for the arrangement of the parts in the body.

摘要翻译： 一种气体减压阀，其中安装在具有阀孔的阀座上的阀构件，其阀孔在其中心部分处开口并通向主体和隔膜之间的减压室，固定在阀杆上，阀杆连接到阀体 隔膜的中心部分与阀轴同轴设置。 在阀体中形成有与阀轴对准并向减压室敞开的有底的安装孔。 在其本身和安装孔的封闭端之间形成阀室的圆柱形阀座构件用于容纳阀构件并插入到安装孔中固定在主体上。 面对阀室的阀座形成在阀座构件的在减压室一侧的端部的内表面上。 这种布置使得可以减少部件的数量并且增强用于在身体中布置部件的自由度。

公开(公告)号：US08384767B2

公开(公告)日：2013-02-26

申请号：US12055404

申请日：2008-03-26

申请人： Hiroyuki Iwasaki

发明人： Hiroyuki Iwasaki

IPC分类号： H04N13/02

CPC分类号： H04N13/239 ,  H04N13/246 ,  H04N13/296

摘要： A stereoscopic camera includes first and second image pickup units, having respectively first and second optical axes, for photographing an object to form two image frames. Two angle adjusters make angle adjustment of the optical axes. An object detector detects a human face as a principal object in the two image frames. An arithmetic processor obtains a shift amount of the face between two image frames, and determines an axial correction angle according to the shift amount for the angle adjustment in consideration of the face. A checker checks whether the angle adjustment should be made for both optical axes or for one thereof. A controller operates at least one of the two angle adjusters according to the axial correction angle and in response to information from the checker, for positioning the face equally between the two image frames optically by adjusting the first and/or second optical axis.

摘要翻译： 立体摄像机包括分别具有第一和第二光轴的第一和第二摄像单元，用于拍摄对象以形成两个图像帧。 两个角度调节器可以对光轴进行角度调整。 物体检测器检测人脸作为两个图像帧中的主要对象。 算术处理器获得两个图像帧之间的面的偏移量，并且根据面部考虑角度调整的偏移量来确定轴向校正角度。 检查员检查是否应对两个光轴进行角度调整，或检查其中一个。 控制器根据轴向校正角度操作两个角度调节器中的至少一个，并且响应于来自检验器的信息，通过调整第一和/或第二光轴来将光面定位在两个图像帧之间。

公开(公告)号：US07650068B2

公开(公告)日：2010-01-19

申请号：US11656983

申请日：2007-01-24

申请人： Hiroyuki Iwasaki

发明人： Hiroyuki Iwasaki

IPC分类号： G03B7/08 ,  H04N5/235

CPC分类号： G03B7/08

摘要： A camera includes a photometry section, an exposure calculating section, and a correction calculating section. The photometry section obtains photometry values at a plurality of positions of a subject. The exposure calculating section obtains an exposure value when photographing based on the photometry values. The correction calculating section obtains a correction value for correction of the exposure value based on a highest value among photometry values belonging to a predetermined range out of the plurality of photometry values obtained by the photometry section.

摘要翻译： 相机包括测光部分，曝光计算部分和校正计算部分。 测光部分在对象的多个位置处获得测光值。 曝光计算部根据测光值取得拍摄时的曝光值。 校正计算部分根据由测光部分获得的多个测光值中的属于预定范围的测光值中的最高值，获得用于校正曝光值的校正值。

公开(公告)号：US20090028394A1

公开(公告)日：2009-01-29

申请号：US12219517

申请日：2008-07-23

申请人： Kazuma Hosoi ,  Hiroyuki Iwasaki

发明人： Kazuma Hosoi ,  Hiroyuki Iwasaki

IPC分类号： G06K9/00

CPC分类号： H04N5/23212 ,  G06K9/00228 ,  H04N5/23219 ,  H04N2101/00

摘要： An imaging device includes: an image pickup device that captures an image via an imaging optics; a focus detector that detects a focus adjustment state of the imaging optics; a face detection circuit that detects an image corresponding to a face of a person from the image captured by the image pickup device; and a controller that causes the face detection circuit to execute detection of the image corresponding to the face, according to a focus detection result of the focus detector.

摘要翻译： 成像装置包括：图像拾取装置，其经由成像光学器件捕获图像; 检测成像光学元件的焦点调整状态的焦点检测器; 面部检测电路，其从由所述图像拾取装置拍摄的图像中检测与人脸相对应的图像; 以及根据焦点检测器的焦点检测结果使得面部检测电路执行与脸部对应的图像的检测的控制器。

公开(公告)号：US20080056741A1

公开(公告)日：2008-03-06

申请号：US11896354

申请日：2007-08-31

申请人： Hiroyuki Iwasaki

发明人： Hiroyuki Iwasaki

IPC分类号： G03G15/01

CPC分类号： G03G15/5008 ,  G03G15/0178 ,  G03G2215/0119 ,  G03G2215/0158

摘要： In an image forming device, a main controller unit controls the image forming device, a motor controller unit controls individually rotational speeds of a plurality of motors rotating image carriers respectively, and a deviation detection unit detects a deviation of the color image. In the main controller unit, a speed signal transmitting unit transmits a speed signal, indicating a target rotational speed for correcting the deviation, to the motor controller unit. An enabling-signal transmitting unit transmits, to the motor controller unit, a speed-change enabling signal after passing of a predetermined time from a time an imaging reference signal, which is indicative of a start and an end of an image region of each color, indicates an end of a corresponding image region immediately after transmission of the speed signal.

摘要翻译： 在图像形成装置中，主控制单元控制图像形成装置，马达控制单元分别对多个马达旋转图像载体的转速分别进行控制，偏差检测单元检测彩色图像的偏差。 在主控制器单元中，速度信号发送单元向马达控制器单元发送指示用于校正偏差的目标转速的速度信号。 使能信号发送单元从指示每种颜色的图像区域的开始和结束的成像参考信号的时间经过预定时间之后，向马达控制器单元发送转换使能信号 表示在发送速度信号之后立即对应的图像区域的结束。

公开(公告)号：US06564014B1

公开(公告)日：2003-05-13

申请号：US09667809

申请日：2000-09-22

申请人： Hiroshi Takeuchi ,  Hiroyuki Iwasaki

发明人： Hiroshi Takeuchi ,  Hiroyuki Iwasaki

IPC分类号： G03B1503

CPC分类号： G03B7/17 ,  G03B7/08 ,  G03B7/09979 ,  G03B7/16 ,  G03B15/05 ,  G03B2215/05

摘要： A flash control device includes: a flash emission section that performs main light emission at photography and preliminary light emission before photography; a flash photometric section that divides reflected light from a photographic subject due to the preliminary light emission into a plurality of photometric areas and performs photometry thereupon; and a flash control section that performs control by, if an output from at least one photometric area of the plurality of photometric areas is outside a predetermined range, resetting a gain related to photometry for the at least one photometric area, and performing again a preliminary light emission by the flash emission section and a preliminary light emission photometry by the flash photometric section.

摘要翻译： 闪光控制装置包括：闪光发射部，其在摄影前进行拍摄时的主发光和初步发光; 闪光测光部，其将来自被摄体的反射光由于初步光发射分割成多个测光区域，并在其上进行测光; 以及闪光控制部，其通过如果来自所述多个测光区域的至少一个测光区域的输出超出预定范围，则对与所述至少一个测光区域的测光相关的增益进行复位，再次执行预备 通过闪光发射部分的发光和闪光测光部分的初步发光测光。

公开(公告)号：US06393218B1

公开(公告)日：2002-05-21

申请号：US09708464

申请日：2000-11-09

申请人： Hiroyuki Iwasaki ,  Yukitaka Takeshita ,  Yoji Naka

发明人： Hiroyuki Iwasaki ,  Yukitaka Takeshita ,  Yoji Naka

IPC分类号： G03B1704

CPC分类号： G03B17/04

摘要： A camera capable of obtaining stable resolution and saving cost is provided. A camera includes a fixed cylinder 20 fixed to a camera main body, a rotatable ring 21 that is allowed to rotate around the optical axis when driven by a first driving gear 1, a focus cylinder 22 linked to the rotatable ring 21 through a cam mechanism so as to move linearly in the optical axis direction in association with a rotation of the rotatable ring 21, and a rotationally movable cylinder 23 engaged with the focus cylinder 22 in the optical axis direction so as to move in association with a movement of the focus cylinder 22 in the optical axis direction and provided rotatably around the optical axis with respect to the focus cylinder 22 in the rotating direction so as to rotate when driven by a second driving gear 2, wherein a picture is taken by effecting a zooming operation by driving the second driving gear 2 while changing a distance between two lens groups, and after setting a desired magnification by changing a relative distance between the two lens groups, effecting a focusing operation by driving the first driving gear 1 while maintaining the distance between the two lens groups.

摘要翻译： 提供一种能够获得稳定的分辨率并节省成本的照相机。一种照相机包括固定在相机主体上的固定筒20，当被第一驱动齿轮1驱动时允许绕光轴旋转的可旋转环21 聚焦圆筒22通过凸轮机构连接到可旋转环21，以便与可旋转环21的旋转相关联地在光轴方向上线性地移动;以及旋转可移动的圆柱体23，其在光轴上与聚焦圆筒22接合 方向相对于聚焦圆筒22在光轴方向的移动而移动，并且相对于聚焦圆筒22沿着旋转方向围绕光轴可旋转地设置，以便在被第二驱动齿轮2驱动时旋转 其中，通过在改变两个透镜组之间的距离的同时驱动第二驱动齿轮2进行变焦操作并且在设置期望的倍率b之后拍摄照片 y改变两个透镜组之间的相对距离，通过驱动第一驱动齿轮1同时保持两个透镜组之间的距离来进行聚焦操作。

公开(公告)号：US5742852A

公开(公告)日：1998-04-21

申请号：US713438

申请日：1996-09-17

申请人： Tadao Takagi ,  Masaru Muramatsu ,  Hiroyuki Iwasaki

发明人： Tadao Takagi ,  Masaru Muramatsu ,  Hiroyuki Iwasaki

IPC分类号： G03B7/091 ,  G03B7/28 ,  G03B7/08

CPC分类号： G03B7/09979

摘要： A photometric system is provided in which the value is obtained when the center-weighted photometric value and the like are determined from a plurality of separate photometric outputs is the same value that is obtained when photometry is accomplished on the same area when it is treated as a single cell. The photometric system includes a photometric element which divides the subject field into regions in order to measure the light quantity, a photometric mode selection unit which selects a photometric mode, a plurality of addition units which add together certain outputs from the outputs of the photometric element 11 in accordance with the selection made by a photometric mode selection switch, and a logarithm conversion unit which converts the output of the plurality of addition units into logarithms.

摘要翻译： 提供了一种光度系统，其中当从多个单独的测光输出确定中心重量光度值等时获得的值是当在相同的区域被完成的光度测定被当作 单个单元格。 测光系统包括测光元件，该测光元件将被摄体区域划分成区域以测量光量;选择光度模式的测光模式选择单元;多个加法单元，其将来自测光元件的输出的某些输出相加 根据由测光模式选择开关进行的选择，以及将多个加法单元的输出转换为对数的对数转换单元。

公开(公告)号：US5717459A

公开(公告)日：1998-02-10

申请号：US639733

申请日：1996-04-29

申请人： Yasuhito Maki ,  Tetsuro Goto ,  Tadao Takagi ,  Hiroyuki Iwasaki

发明人： Yasuhito Maki ,  Tetsuro Goto ,  Tadao Takagi ,  Hiroyuki Iwasaki

IPC分类号： H04N5/18 ,  H04N5/335 ,  H04N5/341 ,  H04N5/355 ,  H04N5/361 ,  H04N5/369 ,  H04N5/372 ,  H04N5/3728 ,  H04N5/378 ,  H04N3/14

CPC分类号： H04N5/3728 ,  H04N5/361 ,  H04N5/3692 ,  H04N5/37213 ,  H04N5/378

摘要： A solid state imager device such as a CCD imager device includes a timing generator which generates and supplies a clamping circuit with, a clamping pulse for clamping a first signal, corresponding to one pixel, from a through region of a CCD shift register, and a clamping pulse for clamping a second signal, corresponding to one pixel, from an optical black region of a sensor array. Specifically, the clamping pulse for clamping the first signal clamps a signal, corresponding to a first pixel, from the through region, and the clamping pulse for clamping the second signal clamps a signal, corresponding to a second or following pixel, from the optical black region. An output signal from the clamping circuit is supplied to an A/D converter which converts the supplied signal at such timing as not to sample the signal, corresponding to the first pixel, from the through region.

摘要翻译： 诸如CCD成像器件的固态成像器件包括定时发生器，其产生并提供钳位电路，钳位脉冲用于钳位来自CCD移位寄存器的贯穿区域的对应于一个像素的第一信号，以及 钳位脉冲，用于钳位来自传感器阵列的光学黑色区域的对应于一个像素的第二信号。 具体地说，用于钳位第一信号的钳位脉冲从穿通区域夹紧对应于第一像素的信号，钳位第二信号的钳位脉冲从对应于第二信号的光学黑色 地区。 来自钳位电路的输出信号被提供给A / D转换器，该A / D转换器以不对从第一像素对应的信号从通过区域进行采样的定时转换所提供的信号。