专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US4193676A Data photographic device for camera 失效
标题翻译：照相机数据摄影装置
公开(公告)号：US4193676A
公开(公告)日：1980-03-18
申请号：US922406
申请日：1978-07-06
申请人： Hiroshi Ueda , Mitsuru Saito , Yasuhiro Nanba , Yoshio Kuramoto
发明人： Hiroshi Ueda , Mitsuru Saito , Yasuhiro Nanba , Yoshio Kuramoto
IPC分类号： G03B17/24 , G03B19/12 , G05D25/00
CPC分类号： G03B17/245 , G03B2217/243 , G03B2217/246
摘要： A camera is equipped with a member bearing data to be photographed such as a date and the like and a data light focusing optical system for projecting the illuminated data from the data member at the front of the camera rearwardly with the object light toward the data photographing portion of the film. The data light focusing optical system is arranged so that the data light is directed to be incident on the data photographing portion of the film from a direction different from the incident direction of the object light. Provided in the front of the data photographing portion of the film is an object light incidence limiting member which is positioned parallel with the plane of the film and allows the transmission of the data light therethrough but interrupts the object light directed toward the data light focusing portion of the film.
摘要翻译：相机配备有承载要拍摄的数据的成员，例如日期等，以及数据光聚焦光学系统，用于将来自照相机前面的数据构件的照亮数据向后朝向数据拍摄部分电影。数据光聚焦光学系统被布置成使得数据光从与物体光的入射方向不同的方向指向入射到胶片的数据拍摄部分上。在胶片的数据拍摄部分的前方提供的是与胶片的平面平行设置的物体光入射限制部件，并允许数据光透过，但是中断朝向数据光聚焦部分的物体光的电影。

62. 发明授权

US4126380A Probe with contact indicating means 失效
标题翻译：探头带触点指示装置
公开(公告)号：US4126380A
公开(公告)日：1978-11-21
申请号：US811759
申请日：1977-06-30
申请人： David S. Borm
发明人： David S. Borm
IPC分类号： G01R31/26 , G01D5/26 , G01D5/32 , G01L5/00 , G01R1/067 , G02B6/04 , G02B6/42 , G05D25/00
CPC分类号： G01D5/26 , G01D5/32 , G02B6/4298
摘要： A probe including means for indicating when the probe has come into physical contact with a target. The probe has a deformable opaque tip containing a transparent window which is normally covered by a shutter. When the probe contacts a target the probe tip deforms, moving the window away from the shutter. Light will be reflected from the target through the window to indicate that contact has been made.
摘要翻译：一种探针，包括用于指示探针何时与靶物理接触的装置。探针具有可变形的不透明尖端，其包含通常由快门覆盖的透明窗口。当探头接触目标时，探头尖端变形，将窗户从快门移开。光将从目标通过窗口反射，表明已经进行了联系。

63. 发明授权

US4030813A Control element having liquid layer attainable to geometrically uneven state in response to electrical signal 失效
标题翻译：具有响应于电信号可达到几何不平坦状态的液体层的控制元件
公开(公告)号：US4030813A
公开(公告)日：1977-06-21
申请号：US641821
申请日：1975-12-17
申请人： Tadao Kohashi , Toshiharu Kurosawa
发明人： Tadao Kohashi , Toshiharu Kurosawa
IPC分类号： G02B26/02 , G05D25/00
CPC分类号： G02B26/004
摘要： A device comprising a support member of a solid material, a liquid material in intimate contact with and supported by the support member and an electrical means for creating an electric field having an electric vector in a direction parallel to the interface between the two materials to cause an electroosmotic movement of a portion of the liquid material and a resulting patterned unevenness of the configuration of the liquid material, wherein the liquid material contains a derivative of silane or siloxane which has a functional group having chemical affinity with solid organic materials useful as the support member, typified by vinyl, methacryloxy, cycloepoxy, mercapto and chlorine radicals, and/or another functional group having chemical affinity with inorganic materials useful as the support member, typified by alkoxyl group. When the solid and liquid materials are transparent, the device functions as an electrically controllable optical lens.
摘要翻译：一种装置，包括固体材料的支撑构件，与支撑构件紧密接触并由支撑构件支撑的液体材料，以及用于在与两种材料之间的界面平行的方向上产生具有电向量的电场的电气装置，以产生液体材料的一部分的电渗运动和液体材料的结构的图案化不均匀性，其中液体材料含有硅烷或硅氧烷的衍生物，其具有与用作载体的固体有机材料具有化学亲和性的官能团以乙烯基，甲基丙烯酰氧基，环氧基，巯基和氯基为代表的成员，和/或与用作支持体的无机材料具有化学亲和性的另一官能团，以烷氧基为代表。当固体和液体材料是透明的时，该装置用作电可控的光学透镜。

64. 发明授权

US3930721A Slidable mirror for adjustable speed projector with synchronized sound recorder 失效
标题翻译：可调速投影仪可同步录音机的可滑动镜
公开(公告)号：US3930721A
公开(公告)日：1976-01-06
申请号：US547260
申请日：1975-02-05
申请人： Guy C. Caraway
发明人： Guy C. Caraway
IPC分类号： G03B21/32 , G03B31/02 , G05D25/00 , G03B19/12
CPC分类号： G03B21/32 , G03B31/02
摘要： An adjustable speed projector including a continuously running shutter for repetitively interrupting the projection light path at a rate which is independent of the film frame rate, a source of film frame advance signals having a repetition rate controllable by an operator, and means for advancing a film by one frame in response to each advance signal at a time corresponding to the next succeeding interruption of the projection light path by the shutter so that the film is in motion only at times when the shutter interrupts the light path. The film-advancing mechanism includes a continuously rotating drive wheel, a driven wheel which is caused to engage the drive wheel for one cycle in response to each actuating signal, and a claw, one end of which is eccentrically mounted on the driven wheel and the other end of which engages a film sprocket hole to advance the film by one frame for each cycle of the driven wheel. A single spring urges the driven wheel into engagement with the drive wheel and also urges the claw into engagement with the film and against a lateral guide surface. Two-channel recording and playback apparatus is provided so that film frame advance signals recorded in synchronism with a sound track may be used to control the projector in the playback mode.
摘要翻译：一种可调节速度投影仪，包括连续运行的快门，用于以与胶片帧速率无关的速率重复地中断投影光路，具有由操作者控制的重复率的胶片帧提前信号的源和用于推进胶卷的装置响应于对应于由快门进行的投影光路的下一次中断的时间的每个提前信号，使得仅当快门中断光路时，胶片才能运动。薄膜推进机构包括连续旋转的驱动轮，响应于每个致动信号使驱动轮接合一个周期的从动轮，以及一个爪，其一端偏心地安装在从动轮上，其另一端与薄膜链轮孔接合，以便将从动轮的每个循环的胶片推进一帧。单个弹簧促使从动轮与驱动轮接合，并且还促使爪与胶片接合并且抵靠侧向引导表面。提供双通道记录和重放装置，使得可以使用与声轨同步记录的胶片帧提前信号来控制投影机的重放模式。

65. 发明授权

US3926500A Method of increasing the depth of focus and or the resolution of light microscopes by illuminating and imaging through a diaphragm with pinhole apertures 失效
标题翻译：通过通过具有孔隙的膜片进行照相和成像来增加焦点深度和/或微型显微镜分辨率的方法
公开(公告)号：US3926500A
公开(公告)日：1975-12-16
申请号：US52896574
申请日：1974-12-02
申请人： IBM
发明人： FROSCH ALBERT , KORTH HANS ERDMANN
IPC分类号： G02B21/00 , G02B21/08 , G02B27/58 , G02B21/06 , G05D25/00
CPC分类号： G02B27/0075 , G02B21/082 , G02B27/58
摘要： In order to increase the depth of focus of a high resolution microscope objective a diaphragm having small openings 25, 26 is rotatably mounted in plane 13 which is conjugate to object plane 12. Object 11 is illuminated (scanned) through semi-transparent mirror 19 and said diaphragm in such a way that light passing through said openings is sharply focused only on areas lying near to, or in object plane 12 within the depth of focus range of objective 2. Only light scattered or reflected from such areas passes through said openings substantially without losses and after passing through lens 20 provides a clear image of high contrast of those areas of object 11 which lie within the depth of focus of lens 2. Light coming (reflected, scattered) from all other areas of object 11 lying outside the depth of focus is subject to substantial losses so that no image appears at 22. If object 11 is moved cyclically with say 50 cps vertically to plane 12 so that all object points pass at least once through the depths of focus range of lens 2 a clear image of high contrast of all object points is visible at 22.

66. 发明授权

US3809981A Exposure determining device 失效
标题翻译：曝光确定装置
公开(公告)号：US3809981A
公开(公告)日：1974-05-07
申请号：US30323372
申请日：1972-11-02
申请人： NIPPON KAGAKU KK
发明人： MAIDA O
IPC分类号： G03B7/10 , G03B7/085 , G05D25/00 , G05D25/02
CPC分类号： G03B7/085
摘要： An exposure determining device comprises a bridge circuit which includes at least a photoelectric element for receiving light from an object to be photographed and a variable resistor for controlling the balance of the bridge circuit and associated with exposure factors. The device further comprises a bridge balance detecting circuit producing one of first and second signals upon unbalance of the bridge circuit, and an electric motor rotatable in forward and reverse directions by first and second driving circuits operable in response to the first and second signals, respectively. The motor is associated with the resistor in such a manner that the resistance value of the resistor is decreased during the rotation of the motor in one direction and is increased during the rotation of the motor in the other direction. The opposite terminals of the motor may be shortcircuited by a short-circuiting circuit. A relay circuit is provided for closing the first and second driving circuits in response to the first and second signals, respectively, and for closing the short-circuiting circuit upon balance of the bridge circuit.
摘要翻译：曝光判定装置包括桥接电路，其至少包括用于接收来自被摄体的光的光电元件和用于控制桥接电路的平衡并与曝光因子相关联的可变电阻器。该装置还包括桥平衡检测电路，其在桥接电路不平衡时产生第一和第二信号之一，以及电动马达，其可以分别由第一和第二驱动电路在正向和反向方向上转动，以响应于第一和第二信号而可操作。电动机与电阻器相关联，使得电动机的电阻值在电动机沿一个方向旋转时减小，并且在电动机沿另一个方向的旋转期间增加。电动机的相对端子可能由短路电路短路。提供了一个继电器电路，用于响应于第一和第二信号分别关闭第一和第二驱动电路，并且用于在桥接电路平衡时闭合短路电路。

67. 发明授权

US3776111A Automatic exposure determining device 失效
标题翻译：自动曝光测定装置
公开(公告)号：US3776111A
公开(公告)日：1973-12-04
申请号：US3776111D
申请日：1972-11-17
申请人： NIPPON KOGAKU KK
发明人： MAIDA O
IPC分类号： G03B7/10 , G03B7/081 , G03B7/085 , G05D25/00 , G03B7/08 , G03B9/02 , H02P
CPC分类号： G03B7/085 , G03B7/081 , Y10T307/773
摘要： A motor driven automatic exposure determining device for a camera in which the motor is operated in forward or reverse direction from a single voltage source. In addition to driving an exposure control element, such as a shutter speed control mechanism or a diaphragm aperture control mechanism, the motor drives a variable impedance of a bridge circuit for balancing the bridge circuit. Another impedance of the bridge circuit is a photoelectric element responsive to light from the scene to be photographed. A transistor switching circuit, comprising four transistors, is employed to control the connection of the motor terminals to the terminals of the single voltage source by providing circuits for energizing the motor for forward or reverse rotation depending upon which of two pairs of the transistors is rendered conductive by a detecting transistor circuit responsive to bridge unbalance and to the direction of unbalance. By a unique interconnection of the detecting circuit and the switching circuit, a single transistor of the detecting circuit renders a pair of transistors of the switching circuit conductive simultaneously and with low power consumption.
摘要翻译：一种用于照相机的马达驱动自动曝光确定装置，其中电动机沿单向电压源正向或反向运行。除了驱动诸如快门速度控制机构或光圈孔径控制机构的曝光控制元件之外，电动机驱动用于平衡桥式电路的桥式电路的可变阻抗。桥接电路的另一阻抗是响应于要拍摄的场景的光的光电元件。采用包括四个晶体管的晶体管开关电路通过提供用于为马达提供正向或反向旋转的电路来控制电动机端子与单个电压源的端子的连接，这取决于两个晶体管中的哪一个被呈现由检测晶体管电路导通，响应于桥不平衡和不平衡的方向。通过检测电路和开关电路的独特互连，检测电路的单个晶体管使开关电路的一对晶体管同时导通并具有低功耗。

68. 发明授权

US3408501A Photoelectric control device with rotatable housing for adjustable light control to the photosensitive element 失效
标题翻译：具有旋转外壳的光电控制装置，用于对光敏元件进行可调光控制
公开(公告)号：US3408501A
公开(公告)日：1968-10-29
申请号：US54259966
申请日：1966-04-14
申请人： GEN ELECTRIC
发明人： THOMPSON RICHARD L
IPC分类号： G05D25/00
CPC分类号： G05D25/00

69. 发明授权

US11941829B2 Information processing apparatus, light emitting device, and non-transitory computer readable medium storing program 有权
公开(公告)号：US11941829B2
公开(公告)日：2024-03-26
申请号：US16885284
申请日：2020-05-28
申请人： FUJIFILM Business Innovation Corp.
发明人： Shuhei Kobayakawa , Kiyofumi Aikawa , Daisuke Matsumoto , Kei Shimotani
IPC分类号： G06T7/514 , F21V23/00 , G01B11/25 , G05D25/00 , G05D25/02 , G06T7/521 , G06T7/55 , H05B47/105 , H05B47/135 , H05B47/14
CPC分类号： G06T7/514 , F21V23/00 , F21V23/003 , G01B11/25 , G05D25/00 , G05D25/02 , G06T7/521 , G06T7/55 , H05B47/105 , H05B47/135 , H05B47/14 , G06T2207/10028
摘要： An information processing apparatus includes a processor configured to acquire an image obtained by imaging a space by one imaging device fixed in the space, specify, in the image, a two-dimensional coordinate of a bright spot indicating light emission of a light emitting device moving in the space, acquire output information output by the light emitting device, and specify a three-dimensional coordinate in the space of the light emitting device based on the output information and the two-dimensional coordinate.

70. 再颁专利

USRE47499E1 Optical fiber illumination systems and methods 有权
公开(公告)号：USRE47499E1
公开(公告)日：2019-07-09
申请号：US15135386
申请日：2016-04-21
申请人： Corning Incorporated
发明人： Scott Robertson Bickham , Dana Craig Bookbinder , Edward John Fewkes , Stephan Lvoich Logunov
IPC分类号： G02B6/028 , G05D25/00 , F21V8/00 , G02B6/02 , C03C25/475 , C03C13/04 , C03C25/10 , C03C25/105 , C03C25/106
CPC分类号： G02B6/001 , C03C13/045 , C03C25/105 , C03C25/106 , C03C25/1045 , C03C25/475 , G02B6/0003 , G02B6/0229 , G02B6/02347 , G02B6/02361 , G02B6/02366
摘要： An illumination system generating light having at least one wavelength within 200 nm a plurality of nano-sized structures (e.g., voids). The optical fiber coupled to the light source. The light diffusing optical fiber has a core and a cladding. The plurality of nano-sized structures is situated either within said core or at a core-cladding boundary. The optical fiber also includes an outer surface. The optical fiber is configured to scatter guided light via the nano-sized structures away from the core and through the outer surface, to form a light-source fiber portion having a length that emits substantially uniform radiation over its length, said fiber having a scattering-in- duced attenuation greater than 50 dB/km for the wavelength(s) within 200 nm to 2000 nm range.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式