公开(公告)号：US20040091260A1

公开(公告)日：2004-05-13

申请号：US10697334

申请日：2003-10-31

Applicant: PENTAX Corporation

Inventor： Kazuharu Kobayashi

IPC: G03B017/00

CPC classification number: G03B17/00

Abstract: A rotary dial device having a click stop mechanism, includes a stationary member; a rotary dial rotatably supported by the stationary member; a ball guide groove formed on the stationary member to extend in a radial direction of the rotary dial; a ball positioned in the ball guide groove; at least one protrusion and at least one depression which are formed on the rotary dial along one of two imaginary cylindrical surfaces with axes thereof on an axis of the rotary dial, the two imaginary cylindrical surfaces being positioned radially outside and inside the ball guide groove in the radial direction of the rotary dial, respectively; and a cylindrical resilient member positioned along the other of the two imaginary cylindrical surfaces to bring the ball into pressing contact with any one of the protrusion and the depression by resiliency of the cylindrical resilient member.

Abstract translation: 具有止回机构的旋转拨盘装置包括固定构件; 由所述固定构件可旋转地支撑的旋转盘; 形成在所述静止部件上以沿所述旋转拨盘的径向方向延伸的滚珠引导槽; 定位在球引导槽中的球; 至少一个凸起和至少一个凹部，其沿着两个假想圆柱表面中的一个形成在所述旋转刻盘上，其轴线在所述旋转刻盘的轴线上，所述两个假想圆柱表面位于所述滚珠导向槽的径向外侧和内侧 旋转拨盘的径向方向; 以及沿两个假想圆柱形表面中的另一个定位的圆柱形弹性构件，以通过圆柱形弹性构件的弹性使球与突起和凹陷中的任何一个压力接触。

公开(公告)号：US20040081422A1

公开(公告)日：2004-04-29

申请号：US10687638

申请日：2003-10-20

Applicant: PENTAX Corporation

Inventor： Kiyoshi Kawano ,  Gouji Funatsu

IPC: G02B006/10

CPC classification number: H04N5/23241 ,  G02B6/0001 ,  G02B23/18 ,  H01H2219/039 ,  H01H2219/062 ,  H01H2221/07 ,  H04N5/2252

Abstract: A portable electronic device provided with a folding type image-indicating device is provided. The electronic device comprises an operational member and a light source. The operational member is transparent or translucent and it is exposed when the image-indicating device is folded. The light source supplies light to the operational member. When electric power is supplied to the image-indicating device, the light supplied from the light source illuminates the operational member.

Abstract translation: 提供了一种设置有折叠式图像指示装置的便携式电子装置。 电子设备包括操作构件和光源。 操作构件是透明或半透明的，并且当图像指示装置被折叠时它被暴露。 光源向操作部件提供光线。 当向图像指示装置提供电力时，从光源供应的光照亮操作件。

公开(公告)号：US20040079872A1

公开(公告)日：2004-04-29

申请号：US10686648

申请日：2003-10-17

Applicant: PENTAX Corporation

Inventor： Tadaaki Suda

IPC: H01J003/14

CPC classification number: G02B26/127 ,  H04N1/40037

Abstract: A laser scanning device includes a semiconductor laser that emits a laser beam, a laser power detector that detects laser beam power of the semiconductor laser, a reference voltage generator that generates reference voltage for controlling the laser beam power of the semiconductor laser in accordance with a laser power control signal provided from an external device, and a laser driver that compares the reference voltage generated by the reference voltage generator and the laser beam power detected by the laser power detector to control a driving current supplied to the semiconductor laser for emitting the laser beam. The laser scanning device further includes an abnormal condition detector that detects the laser power control signal received by the reference voltage generator. When the detected laser power control signal differs from a predetermined signal, which indicates that the connection between the reference voltage generator and the external device is poor, the abnormal condition detector stops the laser driver from operating.

Abstract translation: 激光扫描装置包括发射激光束的半导体激光器，检测半导体激光器的激光束功率的激光功率检测器，产生参照电压的基准电压发生器，该参考电压发生器根据用于控制半导体激光器的激光束功率 从外部设备提供的激光功率控制信号和激光驱动器，其比较由参考电压发生器产生的参考电压和由激光功率检测器检测的激光束功率，以控制提供给半导体激光器的驱动电流，用于发射激光 光束。 激光扫描装置还包括检测由基准电压发生器接收的激光功率控制信号的异常状态检测器。 当检测到的激光功率控制信号与指示参考电压发生器与外部装置之间的连接不良的预定信号不同时，异常状态检测器停止激光驱动器的工作。

公开(公告)号：US20040051970A1

公开(公告)日：2004-03-18

申请号：US10646836

申请日：2003-08-25

Applicant: PENTAX Corporation

Inventor： Hiroshi Nomura

IPC: G02B015/14

CPC classification number: G02B7/102 ,  G02B7/022 ,  G02B7/026 ,  G02B7/08 ,  G02B15/14

Abstract: A lens barrel includes a non-rotatable annular ring and a circumferential guide groove; a first rotatable ring supported inside the annular ring and including a rotation-guiding projection slidably engaged in the circumferential guide groove; a second rotatable ring which rotates with the first rotatable ring and is only axially movable relative to the first ring, including an engaging projection slidably engaged in the circumferential guide groove with the rotation-guiding projection, wherein the engaging projection is insertable/removable from the circumferential guide groove through the insertable/removable aperture at a first assembling/disassembling angular position; and a coupling ring which is positioned inside the first and second rotatable rings. A coupler provided between the coupling ring and the second rotatable ring is disengaged at a second assembling/disassembling angular position. The first and second assembling/disassembling angular positions are substantially the same.

Abstract translation: 透镜镜筒包括不可旋转的环形环和周向引导槽; 第一可旋转环，其支撑在所述环形环内，并且包括可滑动地接合在所述周向引导槽中的旋转引导突起; 第二可旋转环，其与第一可旋转环一起旋转，并且仅可相对于第一环轴向移动，包括可与旋转引导突起可滑动地接合在周向引导槽中的接合突起，其中，接合突起可插入/ 在第一组装/拆卸角位置处穿过可插入/可移除孔的周向引导槽; 以及位于第一和第二可旋转环内的联接环。 设置在联接环和第二可旋转环之间的联接器在第二组装/拆卸角位置脱离。 第一和第二组装/拆卸角位置基本相同。

公开(公告)号：US20040051794A1

公开(公告)日：2004-03-18

申请号：US10657172

申请日：2003-09-09

Applicant: PENTAX Corporation

Inventor： Satoru Horita

IPC: H04N009/68

CPC classification number: H04N5/262 ,  H04N9/045

Abstract: Original image data has original luminance data and color difference data. The original luminance data is separated into first luminance data and second luminance data. The second luminance data undergoes low-pass filter process so as to produce the third luminance data. The first luminance data and the third luminance data are synthesized. Due to this, the soft focus picture image, which consists of the synthesized luminance data and the difference luminance data, is generated.

Abstract translation: 原始图像数据具有原始亮度数据和色差数据。 原始亮度数据被分成第一亮度数据和第二亮度数据。 第二亮度数据进行低通滤波处理，以产生第三亮度数据。 第一亮度数据和第三亮度数据被合成。 由此，生成由合成亮度数据和差分亮度数据组成的软焦点图像图像。

公开(公告)号：US20040042090A1

公开(公告)日：2004-03-04

申请号：US10646772

申请日：2003-08-25

Applicant: PENTAX Corporation

Inventor： Hiroshi Nomura

IPC: G02B007/02

CPC classification number: G02B7/026 ,  G02B7/022 ,  G02B7/08 ,  G02B7/102 ,  G02B15/14 ,  G03B9/02 ,  G03B9/08 ,  G03B17/04 ,  G03B2205/0092

Abstract: A retractable lens barrel includes an annular ring having an axis parallel to and eccentric relative to an optical axis of the lens barrel; a holder accommodated within the annular ring and supporting a holder lens group; a first lens group aligned with the optical axis and movable towards the annular ring during accommodation of the first lens group within the annular ring; a first actuator of an exposure control component, the first actuator positioned inside the annular ring in a first space between an inner peripheral surface of the annular ring and an outer edge of the first lens group accommodated in the annular ring; and a second actuator of the exposure control component, the second actuator being positioned inside the annular ring in a second space between the inner peripheral surface of the annular ring and the movement path of the holder lens group.

Abstract translation: 可伸缩镜筒包括具有平行于并相对于镜筒的光轴偏心的轴线的环形环; 容纳在所述环形环内并支撑保持器透镜组的保持架; 与所述光轴对准并且在所述环形环内的所述第一透镜组容纳期间可朝向所述环形环移动的第一透镜组; 曝光控制部件的第一致动器，所述第一致动器定位在所述环形环的内周表面和容纳在所述环形环中的所述第一透镜组的外边缘之间的第一空间内的所述环形环内; 以及所述曝光控制部件的第二致动器，所述第二致动器位于所述环形环的内部，位于所述环形圈的内周表面和所述保持器透镜组的移动路径之间的第二空间中。

公开(公告)号：US20040040410A1

公开(公告)日：2004-03-04

申请号：US10647388

申请日：2003-08-26

Applicant: PENTAX Corporation

Inventor： Shuzo Seo

IPC: F16H055/17

CPC classification number: F16H19/04 ,  F16H2019/046 ,  G05G5/06 ,  Y10T74/19874 ,  Y10T74/2101

Abstract: A positioning mechanism includes a moving body which can be moved in accordance with a drive force supplied from a drive source, a stopper which defines a movement extremity of the moving body, and a biasing device which engages with the moving body when the moving body is moved to the vicinity of the movement extremity and which converts, after engagement, the force from the moving body into a force to bias the moving body toward the stopper.

Abstract translation: 定位机构包括可以根据从驱动源提供的驱动力移动的移动体，限定移动体的移动末端的止动件，以及当移动体为运动物体时与移动体接合的偏置装置 移动到运动末端附近，并且在接合之后将来自移动体的力转换成朝向止动件偏置移动体的力。

公开(公告)号：US20040037549A1

公开(公告)日：2004-02-26

申请号：US10641043

申请日：2003-08-15

Applicant: PENTAX Corporation

Inventor： Takaaki Yano

IPC: G03B015/06

CPC classification number: G03B15/05 ,  G03B2215/0528 ,  G03B2215/0532 ,  G03B2215/0535

Abstract: A zoom strobe device suitable for a super wide angle, in which a distance between a reflector, which is provided on the base thereof with a rod-shaped tubular light emitting tube and a Fresnel lens, is varied to vary a flash angle of illumination, wherein the zoom strobe device satisfies the following conditions (1) and (2): 0.08

Abstract translation: 适用于超广角的变焦选通装置，其中设置在其基部上的反射器与杆状管状发光管和菲涅尔透镜之间的距离被改变以改变照明的闪光角度， 其中变焦选通装置满足以下条件（1）和（2）：0.08

公开(公告)号：US20040036966A1

公开(公告)日：2004-02-26

申请号：US10644799

申请日：2003-08-21

Applicant: PENTAX Corporation

Inventor： Ken Hirunuma ,  Shuji Yoneyama

IPC: G02B023/00

CPC classification number: G03B17/48

Abstract: A binocular telescope with a photographing function comprises a pair of telescopic optical systems, a photographing optical system, and a pair of reticle elements, on which reticles are formed. The reticle elements are provided in the telescopic optical systems for focusing the telescopic optical systems. The distance between the optical axes of the telescopic optical systems can be adjusted, so that the reticle images are fused. The shapes of the fused reticle images are geometrically non-coordinate with each other.

Abstract translation: 具有拍摄功能的双目望远镜包括一对可伸缩光学系统，拍摄光学系统和一对掩模版元件，在其上形成标线。 光罩元件设置在用于聚焦伸缩光学系统的伸缩光学系统中。 可以调节伸缩光学系统的光轴之间的距离，使得光罩图像融合。 融合的标线图像的形状在几何上彼此不协调。

公开(公告)号：US20040036965A1

公开(公告)日：2004-02-26

申请号：US10646726

申请日：2003-08-25

Applicant: PENTAX Corporation

Inventor： Shuji Yoneyama

IPC: G02B023/00

CPC classification number: G02B23/00 ,  G02B23/14

Abstract: A reference plate is situated on an optical axis of an eyepiece. The reference plate includes a first glass plate and a second glass plate. One surface of the first glass plate and one surface of the second glass plate are bonded. Cross hairs are formed on the bonded surface of the first glass plate by using a chromium plating and so on. A radius of curvature of the bonded surface accords with the field curvature of the sagittal image surface of the eyepiece.

Abstract translation: 参考板位于目镜的光轴上。 参考板包括第一玻璃板和第二玻璃板。 第一玻璃板的一个表面和第二玻璃板的一个表面被接合。 通过使用镀铬等在第一玻璃板的接合面上形成十字线。 接合面的曲率半径与目镜的矢状像像面的场曲率一致。