-
公开(公告)号：US20040202462A1
公开(公告)日：2004-10-14
申请号：US10809805
申请日：2004-03-26
发明人： Yasuhiro Miwa
IPC分类号： G03B013/36
摘要： A camera includes a light emitter, a light detector, a clamp circuit, a calculator for outputting an output ratio signal, a converter for converting the output ratio signal into a distance signal corresponding to the distance or a predetermined fixed value, a light meter for measuring the luminance of outside light, and an exposure control that, when the luminance of the outside light measured by the light meter is lower than a predetermined switchover luminance, controls the aperture of the camera lens to a released aperture value, and when higher than the predetermined switchover luminance, controls the aperture of the camera lens to increase corresponding to the luminance. A first auto-focus (AF) signal value corresponds to an infinity determination distance and a second AF signal value corresponds to the switchover luminance. The AF signal value, which corresponds to the shorter range, is set as an infinity determination threshold value.
摘要翻译： 相机包括发光器，光检测器，钳位电路，用于输出输出比率信号的计算器，用于将输出比信号转换成对应于距离或预定固定值的距离信号的转换器，用于 测量外部光的亮度，以及当由光度计测量的外部光的亮度低于预定的切换亮度时，将相机透镜的光圈控制为释放的光圈值的曝光控制，并且当高于 预定的切换亮度控制相机镜头的光圈相应于亮度而增加。 第一自动对焦（AF）信号值对应于无穷远确定距离，第二AF信号值对应于切换亮度。 对应于较短范围的AF信号值被设定为无穷大确定阈值。
-
公开(公告)号：US20040193017A1
公开(公告)日：2004-09-30
申请号：US10800641
申请日：2004-03-16
发明人： Haruo Akiba
IPC分类号： A61B001/12
CPC分类号： A61B1/00068 , A61B1/012 , A61B1/12
摘要： An endoscopic fluid supply conduit system for use with an endoscope having an insertion tube and a universal cable connected to and from a manipulating head assembly. A fluid conduit is provided internally of the insertion tube to supply a fluid from a fluid feed port on the manipulating head assembly toward a fluid jet injection port feed port which is provided on a rigid tip end section at the fore distal end of the insertion tube. In addition, a second fluid conduit is provided internally of the universal cable and toward the manipulating head assembly. A fluid supply channel selector means is provided at the fluid feed port to which a fluid feed adaptor is to be disconnectibly connected. The fluid supply channel selector means is adapted to block a fluid flow toward the second fluid conduit when a fluid is supplied to the first fluid conduit from the fluid feed port on the manipulating head assembly, and to bring the second fluid conduit into communication with the first fluid conduit when the fluid feed port on the manipulating head assembly is closed.
摘要翻译： 一种与内窥镜一起使用的内窥镜液体供应管道系统，该内窥镜具有连接到操纵头组件和从操纵头组件连接的插入管和通用电缆。 流体导管设置在插入管的内部，以将来自操纵头组件上的流体供给口的流体提供给流体喷射注入口供给口，流体喷射口进料口设置在插入管的前端远端的刚性末端部 。 此外，第二流体导管设置在通用电缆的内部并朝向操纵头组件。 流体供给通道选择器装置设置在流体供给适配器要被可断开连接的流体供给口处。 当流体从操纵头组件上的流体供给口供应到第一流体导管时，流体供应通道选择器装置适于阻挡朝向第二流体导管的流体流动，并且使第二流体导管与 当操纵头组件上的流体供给口关闭时，第一流体导管。
-
公开(公告)号：US20040193011A1
公开(公告)日：2004-09-30
申请号：US10790007
申请日：2004-03-02
发明人： Haruo Akiba
IPC分类号： A61B001/00
CPC分类号： A61B1/0011 , A61B1/0052
摘要： A casing of an endoscopic manipulating head assembly is largely constituted by and dividable into a main cover section adapted to support an operating means of an angulation control mechanism and a grip cover section provided between the main cover section and an insertion tube of the endoscope. Both of the main cover section and the grip cover section are formed of a synthetic resin material. A support plate of a rigid metal is provided internally of the manipulating head assembly to support the angulation control mechanism. A plural number of passage-forming tubular structural members are successively connected within the grip cover section for passing internal components to and from the insertion tube of the endoscope. The support plate is connected to one of the tubular structural members which is located at the proximal end of the grip cover section. A first anti-twist lock portion is formed between the support plate and joined end portions of the main and grip cover sections, while a second anti-twist lock portion is formed between the grip cover section and joined end portions of the tubular structural members.
摘要翻译： 内窥镜操作头组件的壳体主要由主盖部分构成并分割成适于支撑角度控制机构的操作装置和设置在内窥镜的主盖部和插入管之间的抓握盖部的主盖部。 主盖部分和抓握盖部分都由合成树脂材料形成。 刚性金属的支撑板设置在操纵头组件的内部以支撑角度控制机构。 多个通道形成管状结构构件连续地连接在把手盖部分内，用于使内部部件与内窥镜的插入管相通。 支撑板连接到位于手柄盖部分的近端处的管状结构构件中的一个。 第一防扭锁定部分形成在支撑板与主盖部分和抓握盖部分的接合端部之间，而在把手盖部分和管状结构件的接合端部之间形成第二防扭锁定部。
-
公开(公告)号：US20040190892A1
公开(公告)日：2004-09-30
申请号：US10805313
申请日：2004-03-22
发明人： Kenji Yamane
IPC分类号： G03B017/00
CPC分类号： G03B17/04
摘要： In a camera, a movable lens barrel is movable between a collapsed position and photographing positions determined in front of the collapsed position. A slidable cover is movable, covers a front of the movable lens barrel when in a closed position, and uncovers the front of the movable lens barrel when in an open position. A cover stopper is movable, and retains the slidable cover in the open position when in a stopping position, and allows the slidable cover to move to the closed position when in a releasing position. A locking projection shifts in response to shifting of the movable lens barrel, retains the cover stopper in the stopping position when the movable lens barrel is in a photographing position, and allows the cover stopper to move from the stopping position to the releasing position when the movable lens barrel is in the collapsed position.
摘要翻译： 在相机中，可移动透镜镜筒可以在折叠位置和在折叠位置之前确定的拍摄位置之间移动。 可滑动盖可移动，当处于关闭位置时覆盖可动镜筒的前部，并且当处于打开位置时可揭开可动镜筒的前部。 盖止动器是可移动的，并且当处于停止位置时将滑动盖保持在打开位置，并且当处于释放位置时允许滑动盖移动到关闭位置。 锁定突起响应于可移动透镜镜筒的移动而移动，当可移动镜筒处于拍摄位置时，将盖止动器保持在停止位置，并且允许盖止动器从停止位置移动到释放位置 可移动镜筒处于折叠位置。
-
公开(公告)号：US20040190888A1
公开(公告)日：2004-09-30
申请号：US10808467
申请日：2004-03-25
发明人： Yasuhiro Miwa
IPC分类号： G03B013/00
CPC分类号： G03B13/36
摘要： A distance measuring device includes light a projector for projecting a beam of light onto an object at a distance to be measured, a light detector for detecting the part of the beam of light reflected from the object and outputting an output signal, an integrator for discharging or charging an integration capacitor corresponding to the output signal to integrate the output signal, an analog-to-digital converter for converting the voltage of the integration capacitor after a predetermined number of repetitions of a distance measuring routine, and a detector for detecting the distance to the object based on the converted signal, wherein the number of repetitions of the distance measuring routine is set to saturate the integration capacitor through the repetition, when the object is located at a short range alarm position.
摘要翻译： 距离测量装置包括：光投影仪，用于将光束投射到待测量距离的物体上;光检测器，用于检测从物体反射的光束的一部分并输出输出信号;积分器，用于放电 或对与输出信号相对应的积分电容器进行充电以对输出信号进行积分;模拟 - 数字转换器，用于在预定次数的重复测量程序之后转换积分电容器的电压;以及检测器，用于检测距离 基于转换后的信号，将物体位于短距离报警位置的情况下，将距离测量程序的重复次数设定为通过重复使积分电容器饱和。
-
公开(公告)号：US20040189975A1
公开(公告)日：2004-09-30
申请号：US10809480
申请日：2004-03-26
发明人： Yasuhiro Miwa
IPC分类号： G01C003/08 , G03B007/099 , G02B007/28 , G03B013/00
摘要： A distance measuring device includes a light emitter, a light detector, a clamp that outputs long-range side signal or clamp signal, a calculator that calculates the ratio between the short-range side signal and the signal output from the clamp and outputs a ratio signal, a light meter measuring the luminance of outside light, a threshold setter that sets up an infinity determination threshold value such that a lower luminance of the outside light corresponds to the longer range side as a threshold value; a converter that, when the output ratio signal is the signal corresponding to the short range side and is shorter than the infinity determination threshold value, converts the output ratio signal into a distance signal, and, if not, converts the output ratio signal into a distance signal having a fixed value.
摘要翻译： 距离测量装置包括光发射器，光检测器，输出远程侧信号或钳位信号的钳位器，计算器，其计算短距离侧信号与从钳位器输出的信号之间的比率，并输出比率 信号，测量外部光的亮度的光度计;阈值设定器，其设定无限大判定阈值，使得外部光的较低亮度对应于较长范围侧作为阈值; 转换器，当输出比信号是对应于短距离侧并且短于无穷大确定阈值的信号时，将输出比信号转换成距离信号，如果不是，则将输出比信号转换为 距离信号具有固定值。
-
公开(公告)号：US20040179204A1
公开(公告)日：2004-09-16
申请号：US10779599
申请日：2004-02-18
发明人： Masatoshi Hizuka , Hideo Kanda , Takayuki Saito
IPC分类号： G01B009/02
CPC分类号： G01B9/02022 , G01B9/02007 , G01B9/02069 , G01B9/02095 , G01B9/02096 , G01B11/162
摘要： In a speckle interferometer apparatus 2, an optical member mounting device 10 mounted with optical members including a pair of luminous flux outputting devices 9a, 9b, 9c, 9d is disposed on the object side of a main unit of an imaging device 3 while being separated from the imaging device 3. A light-transmitting area 14 is formed between the pair of luminous flux outputting devices 9a, 9b, 9c, 9d so as to transmit therethrough interference light from an object surface.
摘要翻译： 在散斑干涉仪装置2中，安装有包括一对光束输出装置9a，9b，9c，9d的光学构件的光学构件安装装置10设置在成像装置3的主单元的物体侧，同时被分离 在一对光束输出装置9a，9b，9c，9d之间形成透光区域14，以便透过来自物体表面的干涉光。
-
公开(公告)号：US20040179130A1
公开(公告)日：2004-09-16
申请号：US10693930
申请日：2003-10-28
发明人： Akio Omiya , Yoshihiro Ito , Takehiko Senba , Hiroshi Endo
IPC分类号： H04N005/232 , G03B013/00 , H04N005/225 , H04N005/238
CPC分类号： G02B7/102 , H04N5/2253 , H04N5/23212
摘要： In a digital camera, a solid state imaging device is used to catch subject light so that an image signal is created. The digital camera contributes to effectively implementing further thinness in such a manner that a part of image taking lenses is saved to a suitable position at the time of the collapse. Both the rear elements lens and the focus lens are revolved between a position on the optical axis and a saving position coming into a hollow portion beside the CCD solid state imaging device, or between the position on the optical axis and a saving position in which the front elements lens, the rear elements lens and focus lens form a line substantially on a plane.
摘要翻译： 在数码相机中，使用固态成像装置来捕捉被摄体光，从而创建图像信号。 数字照相机有助于有效地实现进一步的薄度，使得图像拍摄镜片的一部分在崩溃时被保存到合适的位置。 后部元件透镜和聚焦透镜都在旋转在光轴上的位置和进入CCD固态成像装置旁边的中空部分的保存位置之间或在光轴上的位置与保存位置之间旋转，其中 前元件透镜，后元件透镜和聚焦透镜基本上在平面上形成线。
-
公开(公告)号：US20040119948A1
公开(公告)日：2004-06-24
申请号：US10696566
申请日：2003-10-30
发明人： Satoru Kawaai , Tomoaki Shigeta , Kouichirou Monma
IPC分类号： G03B021/00
CPC分类号： G02B27/102 , G02B5/04 , G02B27/1073 , G02B27/149
摘要： A dichroic prism 10 according to the present invention comprises first to fourth right angle prisms 12, 14, 16 and 18 respectively having first side faces 28, 34, 40 and 46, and second side faces 30, 36, 42 and 48, the side faces being arranged perpendicular to each other. A second bonded face 22 and a fourth bonded face 26, each having a dichroic film for a second color light, are arranged on the same plane. The first bonded face 20 and a third bonded face 26, each having the dichroic film for a first color light, are deviated by a predetermined distance. The distance of this deviation is adjusted so that an image formed by the light having reference image information corresponds to the image of the reference image information. The light is made incident on and reflected by the first bonded face and the third bonded face. Therefore, an appropriate image quality can be obtained without depending on a right angle precision.
-
公开(公告)号：US20040104999A1
公开(公告)日：2004-06-03
申请号：US10703633
申请日：2003-11-10
发明人： Fujio Okada
IPC分类号： H04N007/18 , H04N009/47
CPC分类号： A61B1/00163 , A61B1/04 , A61B5/0002 , H04N7/183 , H04N2005/2255
摘要： A video signal and a control signal are converted into a radio frequency based on a radio communication method. This radio frequency is used to execute wired communications via one coaxial cable provided between a scope and a processor device. Furthermore, an electromagnetic coupling means composed of a primary coil and a secondary coil is provided between a connector and a light source device. The electromagnetic coupling means supplies power to the scope on the basis of electromagnetic induction. It is thus possible to connect the scope to both the processor device and the light source device using only two wires including a ground line. This makes it possible to prevent the inappropriate connection of or possible damage to connection pins or the like.
摘要翻译： 基于无线电通信方法将视频信号和控制信号转换成射频。 该射频用于通过在示波器和处理器设备之间提供的一根同轴电缆来执行有线通信。 此外，在连接器和光源装置之间设置由初级线圈和次级线圈组成的电磁耦合装置。 电磁耦合装置在电磁感应的基础上为电源供电。 因此，可以仅使用包括接地线的两条线将该范围连接到处理器设备和光源设备两者。 这使得可以防止对连接引脚等的不适当的连接或可能的损坏。
-
-
-
-
-
-
-
-
-
搜索结果
276 条记录 (耗时 0.025 秒)
