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21. 发明授权

US07158311B1 Interchangeable lens system 有权
标题翻译：可互换镜头系统
公开(公告)号：US07158311B1
公开(公告)日：2007-01-02
申请号：US11192733
申请日：2005-07-29
申请人： Anthony J. Cocola , Joel S. Lawther , Alan E. Lewis
发明人： Anthony J. Cocola , Joel S. Lawther , Alan E. Lewis
IPC分类号： G02B15/02
CPC分类号： G02B15/04 , G02B13/0025 , G02B13/003 , G02B13/009
摘要： A lens system is provided. The lens system includes a first lens system moveable between a first position removed from an optical axis and a second position on the optical axis. The first lens system includes a first lens element, an aperture stop, and a second lens element positioned in order from an object side to an image side of the lens system. The first lens system has a first focal length. A second lens system is moveable between a first position on the optical axis and a second position removed from the optical axis. The second lens system has a second focal length with the second focal length being greater than the first focal length such that a magnification ratio change results from interchanging the first lens system and the second system on the optical axis.
摘要翻译：提供透镜系统。透镜系统包括可在从光轴移除的第一位置与光轴上的第二位置之间移动的第一透镜系统。第一透镜系统包括第一透镜元件，孔径光阑和从透镜系统的物体侧到像侧的顺序定位的第二透镜元件。第一透镜系统具有第一焦距。第二透镜系统可以在光轴上的第一位置和从光轴移除的第二位置之间移动。第二透镜系统具有第二焦距，其中第二焦距大于第一焦距，使得通过使第一透镜系统和第二系统在光轴上交换而产生倍率变化。

22. 发明授权

US06704498B2 Camera for forming simultaneous images covering different areas of the same subject 失效
标题翻译：相机用于形成覆盖相同主题不同区域的同时影像
公开(公告)号：US06704498B2
公开(公告)日：2004-03-09
申请号：US10180718
申请日：2002-06-26
申请人： Joel S. Lawther
发明人： Joel S. Lawther
IPC分类号： G03B4100
CPC分类号： G03B19/07 , G03B19/023
摘要： A camera has a wide-angle taking lens and a telephoto taking lens for forming simultaneous wide-angle and telephoto images of the same subject, to make wide-angle and telephoto simultaneous exposures on a single frame of film. A wide-angle/telephoto selection indicator is supported for movement between the taking lenses and the frame of film to prevent either the wide-angle or telephoto image from being fully exposed on the frame of film. Thus, one of the simultaneous exposures is provided with an indication that it is not to be printed as a picture.
摘要翻译：相机具有广角拍摄镜头和长焦拍摄镜头，用于形成同一主体的同时广角和远摄图像，以便在单幅胶片上进行广角和长焦同时曝光。广角/远摄选择指示器支持拍摄镜头和胶片框架之间的移动，以防止广角或远摄图像完全暴露在胶片框架上。因此，同时曝光中的一个被提供有不被打印为图像的指示。

23. 发明授权

US06701077B2 Exposure control system and camera having same 失效
标题翻译：曝光控制系统和相机具有相同的功能
公开(公告)号：US06701077B2
公开(公告)日：2004-03-02
申请号：US10153010
申请日：2002-05-21
申请人： David J. Cornell , Joel S. Lawther
发明人： David J. Cornell , Joel S. Lawther
IPC分类号： G03B1505
CPC分类号： G03B15/05 , G03B9/70 , G03B2215/05
摘要： In a first aspect of the present invention, a camera exposure control system is provided. The camera exposure control system has a shutter movable during an exposure period through a path of travel between a first position and a second position and a detector to sense the shutter and to generate a signal when the shutter is at a flash trigger position on the path of travel. A flash circuit is provided and receives the signal generated by the detector causing a flash of light to discharge when the signal is received. A stop is also provided. The stop is selectably movable from a location out of the path of travel of the shutter to a location in the path of travel of the shutter. The location of the stop determines whether the detector can sense the shutter during the exposure.
摘要翻译：在本发明的第一方面中，提供一种照相机曝光控制系统。相机曝光控制系统具有可在曝光期间通过第一位置和第二位置之间的行进路径移动的快门和用于感测快门并且当快门处于路径上的闪光触发位置时产生信号的检测器的旅行。提供闪光电路并接收由检测器产生的信号，导致闪光灯在接收到信号时放电。还提供停车位。该挡块可选地从一个从快门的行进路径到快门行进路径的位置的位置移动。停止位置确定检测器是否可以在曝光期间感应快门。

24. 发明授权

US06205293B1 Rotary engaging lens and mount assemblage 失效
标题翻译：旋转接合镜头和安装组件
公开(公告)号：US06205293B1
公开(公告)日：2001-03-20
申请号：US09504446
申请日：2000-02-16
申请人： Anthony DiRisio , Joel S. Lawther
发明人： Anthony DiRisio , Joel S. Lawther
IPC分类号： G03B1702
CPC分类号： G03B17/02
摘要： A rotary securing lens and mount assemblage has a lens and a mount for the lens which are secured to one another when the lens is rotated relative to the mount. The lens includes at least one cutting edge which is shaped to cut into the mount in order for the lens and the mount to become mutually engaged to be secured to one another when the lens is rotated.
摘要翻译：旋转固定透镜和安装组件具有透镜和用于透镜的安装件，当透镜相对于安装件旋转时，该固定件彼此固定。透镜包括至少一个切割边缘，该切割边缘被成形为切割成安装件，以便当透镜旋转时，透镜和安装件相互接合以彼此固定。

25. 发明授权

US5978596A One-time-use camera bends wider film leader widthwise to conserve space 失效
标题翻译：一次性使用的相机可以宽幅地弯曲更宽的影片长度，以节省空间
公开(公告)号：US5978596A
公开(公告)日：1999-11-02
申请号：US111229
申请日：1998-07-07
申请人： Peter A. Wacht , Anthony DiRisio , Joel S. Lawther
发明人： Peter A. Wacht , Anthony DiRisio , Joel S. Lawther
IPC分类号： G03B19/04 , G03D13/00 , G03B17/02
CPC分类号： G03D13/001 , G03B19/04 , G03D13/003 , G03B2217/268 , G03B2219/045
摘要： A one-time-use camera comprises a filmstrip having a certain width and a film leader for the filmstrip having another width that is greater than the width of the filmstrip, a film-exposure backframe opening, a pair of parallel film edge guides located apart from each other a distance substantially equal to the width of the filmstrip to guide the filmstrip over the backframe opening, and a pair of leader edge guides located parallel to the film edge guides and apart from each other a distance less than the width of the wider leader, but greater than the distance separating the film edge guides, in order to make the wider leader be bent widthwise at opposite longitudinal edge portions of the wider leader between the film edge guides and the leader edge guides, whereby the wider leader is prevented from having to significantly increase the size of the one-time-use camera.
摘要翻译：一次性照相机包括具有一定宽度的胶卷和用于胶片的胶片引导件，其另一宽度大于胶片的宽度，胶片曝光后框架开口，一对分开的平行胶片边缘导轨彼此之间的距离基本上等于胶片的宽度，以将胶片引导到背框开口上;以及一对前导边缘引导件，其平行于胶片边缘引导件并且彼此分开，距离小于宽度的宽度但是大于分离胶片边缘引导件的距离，以便使更宽的前导件在胶片边缘引导件和引导片边缘引导件之间的较宽的引导件的相对的纵向边缘部分处宽度方向弯曲，由此防止较宽的引导件必须显着增加一次性照相机的尺寸。

26. 发明授权

US5805940A Compact camera with flip-up multi-lamp flash wheel 失效
标题翻译：紧凑型相机带有翻转多灯闪光轮
公开(公告)号：US5805940A
公开(公告)日：1998-09-08
申请号：US892901
申请日：1997-07-14
申请人： Joel S. Lawther , Ralph M. Lyon
发明人： Joel S. Lawther , Ralph M. Lyon
IPC分类号： G03B15/04 , G03B15/03
CPC分类号： G03B15/0431 , G03B2215/0507 , G03B2219/045
摘要： A compact camera comprising a camera body, a multi-lamp flash unit supported for movement relative to the camera body to advance respective flash lamps successively to a flash illumination position for illuminating a subject being photographed, and a drive assembly actuated in engagement with the flash unit to move the flash unit to advance the flash lamps to the flash illumination position in coordination with film movement to advance respective unexposed film sections successively to an exposure position in the camera body, is characterized in that the flash unit is supported for movement to a folded position collapsed to the camera body for compactness and to an unfolded position extended from the camera body to be used, and the drive assembly remains in engagement with the flash unit during movement of the flash unit between its folded and extended positions.
摘要翻译：一种小型照相机，包括相机主体，多灯闪光单元，其被支撑为相对于相机主体移动，以将相应的闪光灯连续地推进到闪光照明位置，用于照亮被拍摄的被摄体;以及驱动组件，其被致动与闪光灯接合单元，用于移动闪光灯单元以与胶片移动协调地将闪光灯推进到闪光照明位置，以将相应的未曝光胶片部分依次前进到相机机身中的曝光位置，其特征在于，所述闪光灯单元被支撑以移动到折叠位置折叠到照相机主体以便紧凑并且从相机主体延伸到待使用的展开位置，并且在闪光单元在其折叠位置和展开位置的移动期间，驱动组件保持与闪光单元的接合。

27. 发明授权

US5323201A Cassette ejecting apparatus 失效
标题翻译：盒式弹出装置
公开(公告)号：US5323201A
公开(公告)日：1994-06-21
申请号：US72619
申请日：1993-06-04
申请人： Leonard Richiuso , David C. Smart , John K. McBride , Joel S. Lawther
发明人： Leonard Richiuso , David C. Smart , John K. McBride , Joel S. Lawther
IPC分类号： G03B17/02 , G03B17/30 , G03B17/26 , G03B1/04
CPC分类号： G03B17/02 , G03B17/30
摘要： A photographic camera comprises a camera body with a loading chamber for receiving a film cassette endwise, a door supported for pivotal closing and opening movement to cover and uncover the chamber, a latch for preventing pivotal opening movement of the door but which can be disabled to permit the door to be opened, and an ejecting device for pushing the cassette endwise at least part way out of the chamber. According to the invention, the ejecting device includes a single piece means supported for movement in an ejecting direction for first disabling the latch to permit the door to be opened and then pushing the cassette endwise at least part way out of the chamber when the door is opened.
摘要翻译：照相机包括具有装载室的照相机主体，其用于顺时针地接收胶卷暗盒，门被支撑用于枢转关闭和打开运动以覆盖和揭开该室，用于防止门的枢转打开运动的闩锁，但可被禁用允许门打开，以及用于将盒子至少部分地推出仓室的推出装置。根据本发明，喷射装置包括一个单件装置，其被支撑为在排出方向上运动，以便首先禁止该闩锁以允许该门被打开，然后当该门是门开了

28. 发明授权

US5280327A Cassette re-load prevention apparatus 失效
标题翻译：盒式重载装置
公开(公告)号：US5280327A
公开(公告)日：1994-01-18
申请号：US909348
申请日：1992-07-06
申请人： Jeffrey R. Stoneham , Joel S. Lawther
发明人： Jeffrey R. Stoneham , Joel S. Lawther
IPC分类号： G03B17/30 , G03B17/26
CPC分类号： G03B17/30 , G03B2217/263 , G03B2217/268
摘要： Load prevention apparatus is to be used with a film cassette which has a frangible exterior label covering a trap-like cavity in the cassette. The apparatus comprises a loading chamber configured to receive the cassette, blocking means arranged in the chamber to be admitted into the trap-like cavity for engaging the cassette to prevent further insertion of the cassette into the chamber but supported to be moved by the exterior label out of the way of the trap-like cavity to avoid engaging the cassette, and fracturing means arranged in the chamber for breaking the exterior label to uncover the trap-like cavity after the blocking means is moved by the exterior label out of the way of the trap-like cavity, whereby the blocking device will prevent insertion of the cassette into the chamber a second time.
摘要翻译：负载防止装置应与胶片暗盒一起使用，该暗盒具有在盒中覆盖陷阱状腔的易碎外部标签。所述装置包括被配置为接收所述盒的装载室，设置在所述室中的阻挡装置，以进入所述陷阱状空腔中以接合所述盒，以防止所述盒进一步插入所述室中，但是被所述外部标签排除陷阱状腔体的方式，以避免与盒体接合，以及设置在室中的压裂装置，用于破坏外部标签以在阻挡装置被外部标签移动之后露出陷阱状腔陷阱状腔，由此阻挡装置将防止盒第二次插入盒中。

29. 发明授权

US4855771A Compact camera with flash unit movable to reduce red-eye 失效
标题翻译：带闪光灯的紧凑型相机可移动以减少红眼
公开(公告)号：US4855771A
公开(公告)日：1989-08-08
申请号：US309455
申请日：1989-02-10
申请人： John H. Alligood , Joel S. Lawther
发明人： John H. Alligood , Joel S. Lawther
IPC分类号： G03B15/05
CPC分类号： G03B15/05 , G03B2215/0507
摘要： A compact camera is of the type wherein a built-in flash unit is movable between a storage or folded position in which the flash unit is located relatively close to the camera objective lens and an erect position in which the distance between the flash unit and the objection lens is increased to reduce the possibility of red-eye when using the flash unit to take a picture. According to the invention, the flash unit is supported for movement from its storage position to its erect position generally along an arc extending diagonally of an upper surface of the camera body. The upper surface is longitudinally disposed between opposite ends of the camera body. Owing to this arrangement, the distance between the flash unit and the objective lens can be made greater (as compared to prior art devices) when the flash unit is in its erect position.
摘要翻译：相机是这样一种类型，其中内置的闪光灯单元可在存储或折叠位置之间移动，闪光灯组件位于其中相对靠近照相机物镜的位置处以及直立位置，闪光灯组件与闪光灯组件之间的距离增加异物镜头以减少使用闪光灯组件拍摄时红眼的可能性。根据本发明，闪光单元被支撑用于从其存储位置移动到其直立位置，大体上沿着相机主体的上表面的对角延伸的弧。上表面纵向设置在照相机主体的相对端之间。由于这种布置，当闪光单元处于其直立位置时，可以使闪光单元和物镜之间的距离更大（与现有技术装置相比）。

30. 发明授权

US4763999A Zoom lens assembly 失效
标题翻译：变焦镜头组合
公开(公告)号：US4763999A
公开(公告)日：1988-08-16
申请号：US2540
申请日：1987-01-12
申请人： Joel S. Lawther
发明人： Joel S. Lawther
IPC分类号： G02B7/08 , G02B7/10 , G02B7/11
CPC分类号： G02B7/10
摘要： In a zoom lens assembly, an objective lens is changed in focal length by moving first and second lens groups relative to each other and is focused by moving the first lens group relative to the second lens group. A zooming cam has respective camming surfaces corresponding to the first and second lens groups for moving the first and second lens groups relative to each other to change the focal length of the objective lens. A focusing cam is operatively associated with the camming surface corresponding to the first lens group for moving the first lens group relative to the second lens group to focus the objective lens in accordance with a change in the focal length of the objective lens.

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