-
公开(公告)号：US5729784A
公开(公告)日：1998-03-17
申请号：US825051
申请日：1997-03-27
申请人： Yoji Naka , Toshio Yoshida , Takashi Kamoda
发明人： Yoji Naka , Toshio Yoshida , Takashi Kamoda
CPC分类号： G03B17/30
摘要： A photographic camera has a cartridge chamber in which is loaded a film cartridge having a roll film entirely rolled to its leading end around a spool in a cartridge body and a light-shielding shutter member for opening and shutting a film exit slit formed in the cartridge body, an entrance opening to the cartridge chamber, and a chamber lid which is mounted on the camera to be moved between an opening position where it opens the entrance opening and a closed position where it closes the entrance opening. A shutter lock member moves to a shutter locking position, where it prevents release of the shutter of the camera, in response to operation of a rewind button. A holding member holds the shutter lock member in the shutter locking position, and a release member causes the holding member to release the shutter lock member after closure of the light-shielding shutter member of the film cartridge in response to opening of the chamber lid.
摘要翻译： 照相机具有暗盒室，其中装有一个胶卷暗盒，该胶片暗盒的卷绕膜完全滚动到其前端围绕盒体中的卷轴;以及遮光挡板部件，用于打开和关闭形成在墨盒中的胶片出射狭缝 主体，通向盒室的入口，以及安装在照相机上以在打开入口的打开位置和关闭入口之间的关闭位置之间移动的室盖。 快门锁定构件响应于倒带按钮的操作移动到快门锁定位置，在该位置防止相机的快门释放。 保持构件将快门锁定构件保持在快门锁定位置，并且释放构件响应于腔室盖的打开而使得保持构件在关闭暗盒的遮光挡板构件之后释放快门锁定构件。
-
2.发明授权
公开(公告)号：US5870644A
公开(公告)日：1999-02-09
申请号：US813685
申请日：1997-03-07
申请人： Yoji Naka , Takashi Kamoda
发明人： Yoji Naka , Takashi Kamoda
CPC分类号： G03B17/425 , G03B17/30 , G03B2217/263 , G03B2217/265 , G03B2217/268
摘要： A camera, which is loaded with a film cartridge having a light lock door for closing and opening a film egress/ingress slot and an indicator attached to a cartridge spool for providing a visible indication that a filmstrip in the cartridge is exposed at a specific angular position of rotation of the cartridge spool, is provided, at the bottom of a cartridge chamber of the camera, with a bottom lid for opening and closing the cartridge chamber and a lock/unlock key movable between lid lock position and a lid unlock position. The movement of the lock/unlock key toward the lid unlock position is accompanied by rotation of the cartridge spool into the specific angular position and movement of the light lock door to the film egress/ingress slot closed.
摘要翻译： 一个照相机，其装有一个胶片暗盒，该暗盒具有一个用于关闭和打开一个胶片出口/入口槽的光锁门，以及一个连接到暗盒卷轴上的指示器，用于提供一个可见的指示，指示盒中的胶片以特定的角度曝光 在相机的暗盒室的底部设置有用于打开和关闭暗盒室的底盖以及在盖锁定位置和盖解锁位置之间可移动的锁/解锁键。 锁定/解锁钥匙朝向盖解锁位置的移动伴随着暗盒卷轴旋转到特定角度位置，并且光锁门到胶片出口/入口槽的移动关闭。
-
公开(公告)号：US5664248A
公开(公告)日：1997-09-02
申请号：US689265
申请日：1996-08-06
申请人： Yoji Naka , Toshio Yoshida , Takashi Kamoda
发明人： Yoji Naka , Toshio Yoshida , Takashi Kamoda
CPC分类号： G03B17/30
摘要： A photographic camera has a cartridge chamber in which is loaded a film cartridge having a roll film entirely rolled to its leading end around a spool in a cartridge body and a light-shielding shutter member for opening and shutting a film exit slit formed in the cartridge body, an entrance opening to the cartridge chamber, and a chamber lid which is mounted on the camera to be moved between an opening position where it opens the entrance opening and a closed position where it closes the entrance opening. A shutter lock member moves to a shutter locking position, where it prevents release of the shutter of the camera, in response to operation of a rewind button. A holding member holds the shutter lock member in the shutter locking position, and a release member causes the holding member to release the shutter lock member after closure of the light-shielding shutter member of the film cartridge in response to opening of the chamber lid.
摘要翻译： 照相机具有暗盒室，其中装有一个胶卷暗盒，该胶片暗盒的卷绕膜完全滚动到其前端围绕盒体中的卷轴;以及遮光挡板部件，用于打开和关闭形成在墨盒中的胶片出射狭缝 主体，通向盒室的入口，以及安装在照相机上以在打开入口的打开位置和关闭入口之间的关闭位置之间移动的室盖。 快门锁定构件响应于倒带按钮的操作移动到快门锁定位置，在该位置防止相机的快门释放。 保持构件将快门锁定构件保持在快门锁定位置，并且释放构件响应于腔室盖的打开而使得保持构件在关闭暗盒的遮光挡板构件之后释放快门锁定构件。
-
公开(公告)号：US07424215B2
公开(公告)日：2008-09-09
申请号：US11231852
申请日：2005-09-22
申请人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Mitsuo Manabe , Yukio Noguchi
发明人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Mitsuo Manabe , Yukio Noguchi
IPC分类号： G03B17/00
摘要： A lens frame holding a taking lens is movably connected to a driving shaft via a connector. A guide member is disposed at a lower portion of the lens frame so as to separate from the connector by about 180 degrees around an optical axis. The guide member is movably attached to a guide rod. A light emitter is disposed on a lateral side of the lens frame so as to separate from the connector by about 90 degrees around the optical axis. The light emitter applies the light to a light receiver of a line sensor confronting the light emitter. The line sensor sends a light-reception signal, which is outputted from the light receiver, to a lens-position controller. Positional information of the taking lens is obtained on the basis of the light-reception signal so that a position of the taking lens is accurately detected.
摘要翻译： 保持拍摄镜头的透镜框通过连接器可移动地连接到驱动轴。 引导构件设置在透镜框架的下部，以便使其与光连接器分开约180度。 引导构件可移动地附接到导杆。 光发射器设置在透镜框架的侧面上，以便将光纤轴线与连接器分开约90度。 光发射器将光施加到面对光发射器的线传感器的光接收器。 线传感器将从光接收器输出的光接收信号发送到透镜位置控制器。 基于光接收信号获得拍摄镜头的位置信息，从而准确地检测拍摄镜头的位置。
-
公开(公告)号：US07292396B2
公开(公告)日：2007-11-06
申请号：US11230730
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
发明人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
CPC分类号： H04N5/2254 , G02B7/102
摘要： A first lens holder is connected with a rotary barrel through a helicoid mechanism, and moves in an optical axial direction when the rotary barrel rotates. A second lens holder is connected with the rotary barrel through a cam mechanism. The cam mechanism is constituted of a cam portion that is disposed on a front end surface of the rotary barrel and cam followers that are disposed on a rear end surface of the second lens holder. The cam portion is formed to have sloped surfaces inclined along a circumferential direction and these sloped surfaces are in contact with the cam followers. When the rotary barrel rotates, the cam followers shift in the optical axial direction along the sloped surfaces, thereby moving the second lens holder back and forth in the optical axial direction.
摘要翻译： 第一透镜架通过螺旋机构与旋转筒连接，并且当旋转筒旋转时沿光轴方向移动。 第二透镜架通过凸轮机构与旋转筒连接。 凸轮机构由设置在旋转筒的前端面上的凸轮部和设置在第二透镜保持架的后端面的凸轮从动件构成。 凸轮部形成为具有沿圆周方向倾斜的倾斜表面，并且这些倾斜表面与凸轮从动件接触。 当旋转筒旋转时，凸轮从动件沿着倾斜表面在光轴方向上移动，从而沿光轴方向移动第二透镜架。
-
公开(公告)号：US20060061234A1
公开(公告)日：2006-03-23
申请号：US11230673
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi , Mitsuo Manabe
发明人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi , Mitsuo Manabe
IPC分类号： H01L41/09
摘要： A piezoelectric actuator having a frame portion includes a drive shaft for frictional engagement with an engageable barrel arm of a lens unit. First and second piezoelectric elements are supported on the frame portion, and provided with first and second ends of respectively the drive shaft. A drive pulse generator supplies the piezoelectric elements with a drive signal to expand or contract the piezoelectric elements, and moves the engageable barrel arm in an axial direction by an alternately repeating sequence of shifting the drive shaft at low and high speeds in the axial direction. In the shifting at the high speed, the piezoelectric elements shift the drive shaft in a backward direction quickly, to move the drive shaft in the backward direction relative to the engageable barrel arm being stationary with inertial force.
摘要翻译： 具有框架部分的压电致动器包括用于与透镜单元的可接合筒臂摩擦接合的驱动轴。 第一和第二压电元件被支撑在框架部分上，并且分别设置有驱动轴的第一端和第二端。 驱动脉冲发生器为压电元件提供驱动信号以使压电元件膨胀或收缩，并且通过以低速和高速沿轴向移动驱动轴的交替重复的顺序使轴向可移动的可操作的臂臂移动。 在高速换档时，压电元件使驱动轴沿快速方向向后移动，使驱动轴相对于可惯性的力臂固定的可接合的手柄臂向后移动。
-
公开(公告)号：US07102270B2
公开(公告)日：2006-09-05
申请号：US11230668
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi
发明人： Yoshihiro Ito , Yoji Naka , Takehiko Senba , Haruo Onozuka , Yukio Noguchi
CPC分类号： G02B13/009 , G02B7/102 , H02N2/025 , H02N2/067
摘要： A first drive shaft is disposed with a first piezoelectric element at one end and a second piezoelectric element at the other end. A second drive shaft is disposed with the second piezoelectric element at one end and a third piezoelectric element at the other end. First and second lens holding frames are frictionally engaged with the first and second drive shafts respectively in a slidable manner. The first, second and third piezoelectric elements are expanded and contracted according to a drive signal and move the first and second lens holding frames in an axial direction respectively. When the moving velocity of the first and second lens holding frames are reduced, the phase difference between the drive signals, which are output to the respective piezoelectric elements, is adjusted so that the moving velocity becomes higher.
-
8.发明申请Lens device, imaging device using the same and cell-phone with camera using the same 失效镜头装置，使用它的成像装置和使用相机的相机的手机公开(公告)号：US20060061885A1
公开(公告)日：2006-03-23
申请号：US11230563
申请日：2005-09-21
申请人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
发明人： Yoshihiro Ito , Yoji Naka , Mitsuo Manabe
IPC分类号： G02B7/02
CPC分类号： G02B13/009 , G02B7/023 , G02B27/64
摘要： An imaging device comprises a first lens unit and a second lens unit. A first fixed barrel of the first lens unit movably holds a first lens frame, which holds a first lens group, in an optical-axis direction. A second fixed barrel of the second lens unit movably holds a second lens frame, which holds a second lens group, in the optical-axis direction. The first and second fixed barrels are secured in series in the optical-axis direction. The first and second lens units are adapted to be easily assembled in series in the optical-axis direction. Misalignment of the plural lens groups is prevented, and the first and second lens groups are accurately and individually moved in the optical-axis direction.
摘要翻译： 一种成像装置包括第一透镜单元和第二透镜单元。 第一透镜单元的第一固定筒沿光轴方向可移动地保持保持第一透镜组的第一透镜框。 第二透镜单元的第二固定筒在光轴方向上可移动地保持保持第二透镜组的第二透镜框。 第一和第二固定筒沿光轴方向串联固定。 第一透镜单元和第二透镜单元适于在光轴方向上容易地串联组装。 防止了多个透镜组的偏移，并且第一透镜组和第二透镜组在光轴方向上精确且单独地移动。
-
公开(公告)号：US20060061236A1
公开(公告)日：2006-03-23
申请号：US11231927
申请日：2005-09-22
申请人： Yoji Naka , Takehiko Senba , Mitsuo Manabe
发明人： Yoji Naka , Takehiko Senba , Mitsuo Manabe
IPC分类号： H01L41/08
摘要： A piezoelectric actuator includes a piezoelectric element, having first and second ends, for expansion or contraction to shift in response to a drive signal. A drive shaft is frictionally engaged with an engageable portion of a lens unit, has first and second axial ends, for shifting together with the piezoelectric element by contact between the first end and the first axial end, to move the engageable portion linearly upon expansion and contraction of the piezoelectric element with a difference between its expanding and contracting speeds. A retaining frame includes a first support panel, provided with the second end secured thereto, for supporting the piezoelectric element. A second support panel is provided with the second axial end secured thereto, for supporting the drive shaft. A biasing panel portion of the second support panel biases the drive shaft to press the first axial end on the first end of the piezoelectric element.
-
公开(公告)号：US5813743A
公开(公告)日：1998-09-29
申请号：US621935
申请日：1996-03-26
申请人： Yoji Naka
发明人： Yoji Naka
CPC分类号： F21V7/0091 , F21S48/1329 , F21V17/02 , F21V5/02 , F21V5/04 , G03B15/05 , F21Y2103/00 , G03B2215/051
摘要： In a lighting unit for projecting forward diverging light emitted from a light source, a prism is disposed forward of the center of the light source. The prism has a first light incident surface through which light emanating obliquely forward from the light source enters the prism, a total reflection surface which reflects forward in total reflection light passing through the first light incident surface, a second light incident surface which is a positive refracting surface and through which light emanating mainly forward from the light source enters the prism and a light emanating surface through which light passing through the second light incident surface and light reflected by the total reflection surface emanate from the prism. A reflecting mirror reflects mainly forward light emanating sideways and rearward from the light source.
摘要翻译： 在从光源射出向前发散的光的照明单元中，棱镜设置在光源的中心的前方。 棱镜具有第一光入射面，通过该第一光入射面，从光源向前倾斜的光进入棱镜，通过第一光入射面的全反射光向前反射的全反射面，第二光入射面为正 折射表面和从光源主要向前发射的光进入棱镜和通过第二光入射表面的光和由全反射表面反射的光从棱镜散射的光发射表面。 反射镜主要反射从光源侧向发射的向前光。
-
-
-
-
-
-
-
-
-
搜索结果
40 条记录 (耗时 0.017 秒)
