公开(公告)号：US20040257648A1

公开(公告)日：2004-12-23

申请号：US10868811

申请日：2004-06-17

Applicant: PENTAX Corporation

Inventor： Makoto Mogamiya

IPC: G02B023/00

CPC classification number: G02B23/18 ,  G02B23/12

Abstract: Electronic binoculars comprise an imaging unit, and first and second ocular units. The imaging unit has an imaging device that projects an optical image of an object, and converts the optical image to electric signals. The first ocular unit has a first image-indicating device that indicates the object image based on the electric signals in a first image-indicating field. The second ocular unit has a second image-indicating device that indicates the object image based on the electric signals in a second image-indicating field. The first image-indicating field is smaller than a first effective image-indicating area which is the maximum image-indicating area of the first image-indicating device. The second image-indicating field is smaller than a second effective image-indicating area which is the maximum image-indicating area of the second image-indicating device. The respective first and second image-indicating fields can move within the respective first and second effective image-indicating areas.

Abstract translation: 电子双筒望远镜包括成像单元，以及第一和第二眼睛单元。 成像单元具有投影物体的光学图像并将光学图像转换为电信号的成像装置。 第一眼睛单元具有第一图像指示装置，其基于第一图像指示区域中的电信号指示对象图像。 第二目镜单元具有第二图像指示装置，其基于第二图像指示字段中的电信号指示对象图像。 第一图像指示字段小于作为第一图像指示装置的最大图像指示区域的第一有效图像指示区域。 第二图像指示字段小于作为第二图像指示装置的最大图像指示区域的第二有效图像指示区域。 相应的第一和第二图像指示字段可以在相应的第一和第二有效图像指示区域内移动。

公开(公告)号：US20040218915A1

公开(公告)日：2004-11-04

申请号：US10778221

申请日：2004-02-17

Applicant: PENTAX Corporation

Inventor： Tadahisa Ohkura ,  Yutaka Ohsawa ,  Shigeru Iwamoto ,  Takuya Hasegawa

IPC: G03B007/083

CPC classification number: G03B15/0431 ,  G03B15/05 ,  G03B2215/0507 ,  G03B2215/0585

Abstract: A flash case, in which a flash is provided, is automatically moved to an up position, when a user selects a flash mode in a state where the flash case is at a down position, when a user begins to forcibly raise the flash case by hand in a state where the flash case is at the down position, or when the flash case is at the down position in a state where a photometric operation starts in an auto-flash mode. The flash case is automatically moved to the down position, when an external force is added to the flash case at the up position.

公开(公告)号：US20040190136A1

公开(公告)日：2004-09-30

申请号：US10806393

申请日：2004-03-23

Applicant: PENTAX Corporation

Inventor： Moriyasu Kanai

IPC: G02B023/00 ,  G02B025/00 ,  G02B027/64

CPC classification number: G02B25/004 ,  G02C7/088

Abstract: An adjustment method includes rotating a pair of magnifying glasses in directions opposite to each other using null-rotation, and correcting inclination of an image, caused by the null-rotation, by rotating the pair of magnifying glasses in directions opposite to each other using the null-rotation, given that rotation about each of axes XL and XR, which respectively correspond to visual axes of left and right eyes when an object distance is infinite in a condition of a primary position, is represented by the null-rotation, and that rotation about each of axis YL and YR, which are respectively perpendicular to the axes XL and XR and are also perpendicular to a z-axis which perpendicularly intersects with the axis XL at a position of a deflector for the left eye and the axis XR at a position of the deflector for the right eye, is represented by the null-rotation.

Abstract translation: 调整方法包括使用伽马旋转使彼此相反的方向旋转一对放大镜，并且通过使用相对于彼此的方向旋转一对放大镜来校正由伽马旋转引起的图像的倾斜度 由于在主位置的条件下，当物距离无限大时，分别对应于左眼和右眼的视轴的每个轴XL和XR的旋转由γ旋转表示，并且该旋转 围绕轴线YL和YR分别旋转，它们分别垂直于轴线XL和XR，并且也垂直于在左眼偏转器的位置处的轴线XL垂直相交的z轴和轴XR的轴线XR 用于右眼的偏转器的位置由β旋转表示。

公开(公告)号：US20040183934A1

公开(公告)日：2004-09-23

申请号：US10765989

申请日：2004-01-29

Applicant: PENTAX Corporation

Inventor： Hisashi Tatamiya

IPC: H04N005/222

CPC classification number: H04N1/00352 ,  H04N1/00397 ,  H04N1/00477 ,  H04N1/00496 ,  H04N1/32122 ,  H04N5/2251 ,  H04N5/23293 ,  H04N5/235 ,  H04N2101/00 ,  H04N2201/3252 ,  H04N2201/3273

Abstract: A digital camera has a display processor, a release button, and a button operation detector. The display processor displays an object image on a screen as a moving-image before photographing a still-image. The release button is operated for recording the still-image. The button operation detector, detects the contact of a finger with the release button. The display processor superimposes photograph information on the moving image when the button operation detector detects the contact.

Abstract translation: 数码相机具有显示处理器，释放按钮和按钮操作检测器。 显示处理器在拍摄静止图像之前在屏幕上显示对象图像作为运动图像。 操作释放按钮来记录静止图像。 按钮操作检测器检测手指与释放按钮的接触。 当按钮操作检测器检测到接触时，显示处理器将照片信息叠加在运动图像上。

公开(公告)号：US20040179832A1

公开(公告)日：2004-09-16

申请号：US10795380

申请日：2004-03-09

Applicant: PENTAX Corporation

Inventor： Hiroyuki Okabe

IPC: G03B015/03

CPC classification number: G03B7/17 ,  G03B7/16 ,  G03B15/05 ,  G03B2215/0503 ,  H04N5/2354

Abstract: A light emission control system for a flash device includes a plurality of photometering sensors for photometric measurements on different photometering zones; and a controller which outputs a periodic pulsed trigger signal for activating the flash device, and sequentially selects analog signals output from the plurality of photometering sensors to convert the analog signals into digital signals in sequence. The controller outputs the pulsed trigger signal having a predetermined pulse frequency to perform a pre-flash emission operation in which the flash device is activated to discharge intermittently. The controller subsequently converts each analog signal into a corresponding digital signal in sequence in accordance with each trigger pulse of the periodic pulsed trigger signal before performing a main flash emission operation in which the flash device is activated to discharge at a time of exposure.

Abstract translation: 用于闪光装置的发光控制系统包括用于不同测光区域的光度测量的多个测光传感器; 以及控制器，其输出用于激活闪光装置的周期性脉冲触发信号，并且顺序地选择从多个测光传感器输出的模拟信号，以将模拟信号顺序地转换成数字信号。 控制器输出具有预定脉冲频率的脉冲触发信号，以执行预闪光发射操作，其中闪光装置被激活以间歇地放电。 控制器随后根据周期性脉冲触发信号的每个触发脉冲依次将每个模拟信号转换成相应的数字信号，然后执行闪光装置在曝光时被激活以放电的主闪光发射操作。

公开(公告)号：US20040176660A1

公开(公告)日：2004-09-09

申请号：US10737891

申请日：2003-12-18

Applicant: PENTAX Corporation

Inventor： Masanao Abe

IPC: A61B001/00

CPC classification number: A61B1/00059 ,  A61B1/00071 ,  A61B1/0011 ,  Y10S430/146

Abstract: A component of an endoscope is a flexible tube which is composed of a helical coil, a reticular tube formed of a braided thin wires and provided over the helical coil, and an outer cover provided over the reticular tube. The outer cover is formed of a resin material containing TiNxOy (where, 0.1nullxnull1.0, 0nullynull1.9) which is a color developing agent to be colored when irradiated with laser light. The flexible tube is provided with scale formed by the colored portion. The outer surface the outer cover is black or dark color before the irradiation with laser light, but thus formed scale is white or blight color having a whiteness of 60% or more.

Abstract translation: 内窥镜的组件是由螺旋线圈，由编织细线形成的网状管并设置在螺旋线圈上的柔性管，以及设置在网状管上的外罩。 外盖由含有TiNxOy（其中，0.1 <= x <= 1.0,0 <= y <= 1.9）的树脂材料形成，其是当用激光照射时着色的彩色显影剂。 柔性管设有由着色部形成的标尺。 在用激光照射之前，外盖的外表面是黑色或深色，但因此形成的白度或白度为白色或白色的比例为60％以上。

公开(公告)号：US20040174615A1

公开(公告)日：2004-09-09

申请号：US10790737

申请日：2004-03-03

Applicant: PENTAX Corporation

Inventor： Shuichi Takeuchi

IPC: G11B007/00 ,  G02B003/02 ,  G02B013/18

CPC classification number: G11B7/1378 ,  G11B7/1353 ,  G11B7/1374 ,  G11B2007/0006

Abstract: An objective lens for a plurality of types of optical discs is provided with a diffracting structure on at least one surface thereof. The surface includes an inner area including the optical axis and an outer area. The outer area includes at least one special annular zone. Part of a first beam (having a first wavelength for a first optical disc of lower data density) passed through the zone will be substantially in antiphase with part of the first beam passed through the inner area. The convergence angle null of part of the first beam incident on the outermost part of the inner area measured after emerging from the objective lens and a design numerical aperture NAref of the first optical disc satisfy: 1.0

Abstract translation: 用于多种类型的光盘的物镜在其至少一个表面上设置有衍射结构。 表面包括包括光轴和外部区域的内部区域。 外部区域包括至少一个特殊的环形区域。 穿过该区域的第一光束（具有较低数据密度的第一光盘的第一波长）的部分将基本上与第一光束的一部分通过内部区域反相。 入射到从物镜出射后测量的内部区域的最外部分的第一光束的部分的会聚角θ和第一光盘的设计数值孔径NAref满足：1.0

公开(公告)号：US20040169765A1

公开(公告)日：2004-09-02

申请号：US10778130

申请日：2004-02-17

Applicant: PENTAX Corporation

Inventor： Masahiro Nakata ,  Satoru Horita

IPC: H04N005/232

CPC classification number: G02B7/36

Abstract: A focus detection device includes line sensors which each photoelectrically convert and integrate light from an object so as to output the received light as an image signal; monitor sensors provided adjacent to the line sensors; a control device which controls an integration operation of a predetermined line sensor and a predetermined monitor sensor; and a detection device which detects that a monitor signal of each of the monitor sensors reaches a predetermined termination value for terminating integration of the corresponding line sensor after the control device allows the predetermined line sensor and monitor sensor to start the integration. The control device outputs a first termination signal from a first control terminal when the detection device detects the monitor signal first reaching the termination value, and thereafter outputs integration termination information of the respective monitor sensors detected sequentially from the first control terminal.

Abstract translation: 焦点检测装置包括线传感器，每个线传感器对来自物体的光进行光电转换和积分，以输出接收的光作为图像信号; 监控与线传感器相邻的传感器; 控制装置，其控制预定线传感器和预定监视传感器的积分操作; 以及检测装置，其在所述控制装置允许所述预定线传感器和所述监视传感器开始所述集成之后，检测每个所述监视传感器的监视信号达到预定终止值以终止所述相应线传感器的积分。 当检测装置首先检测到监视信号达到终止值时，控制装置从第一控制终端输出第一终端信号，然后输出从第一控制终端顺序检测的各个监视传感器的积分终止信息。

公开(公告)号：US20040165184A1

公开(公告)日：2004-08-26

申请号：US10784220

申请日：2004-02-24

Applicant: PENTAX Corporation

Inventor： Rogerio Jun Mizuno

IPC: G01J003/28

CPC classification number: G01J3/18 ,  G01J3/14 ,  G02B21/0024

Abstract: A confocal probe is provided with an optical fiber introducing light having wavelengths within a predetermined wavelength range in the confocal probe, a collimating lens that collimates light emerged from an end surface of the optical fiber, a dispersing prism that receives the light collimated by the collimating lens and disperses the received light in a predetermined direction, light emerged from the dispersing prism and having the same wavelength being kept collimated, and a light converging optical system that converges the light emerged from the dispersing prism on a target (i.e., region of interest).

Abstract translation: 共焦探针设置有引入在共焦探针中具有预定波长范围内的波长的光的光纤，准直透镜从光纤的端面出射的准直透镜，接收由准直器准直的光的分光棱镜 将所接收的光分散在预定方向上，从分光棱镜出射的光保持相同的波长保持准直;以及会聚光学系统，其使从分散棱镜出射的光会聚在目标（即感兴趣的区域）上 ）。

公开(公告)号：US20040160678A1

公开(公告)日：2004-08-19

申请号：US10771300

申请日：2004-02-05

Applicant: PENTAX Corporation

Inventor： Hiroshi Nomura ,  Yoshihiro Yamazaki ,  Isao Okuda

IPC: G02B015/14

CPC classification number: G02B7/102

Abstract: A retracting mechanism of a zoom lens barrel includes first, second and third lens groups, wherein the first and third lens groups are integrally moved along an optical axis during variation of a focal length, and wherein at least one of the first and third lens groups is moved relative to the other to reduce a distance therebetween when the zoom lens barrel is fully retracted. The retracting mechanism includes first, second and third lens group moving rings; a cam mechanism for independently moving the first and second lens group moving rings; a second lens group support frame; an intermediate member fixed to the second lens group support frame; and a biasing device for biasing the third lens group moving ring away from the first lens group moving ring. The biasing device functions between the intermediate member and the third lens group moving ring.

Abstract translation: 变焦透镜镜筒的缩回机构包括第一透镜组和第三透镜组，其中第一透镜组和第三透镜组在焦距变化期间沿着光轴一体地移动，并且其中第一和第三透镜组中的至少一个 当变焦镜筒完全缩回时，它们相对于另一个移动以减小它们之间的距离。 回缩机构包括第一，第二和第三透镜组移动环; 用于独立地移动第一和第二透镜组移动环的凸轮机构; 第二透镜组支撑框架; 固定到所述第二透镜组支撑框架的中间构件; 以及用于使第三透镜组移动环偏离第一透镜组移动环的偏置装置。 偏置装置在中间构件和第三透镜组移动环之间起作用。