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公开(公告)号：US4330730A
公开(公告)日：1982-05-18
申请号：US134404
申请日：1980-03-27
申请人： Warren W. Kurz , J. Kelly Lee
发明人： Warren W. Kurz , J. Kelly Lee
CPC分类号： H01L41/094 , H01L41/0836 , Y10S310/80
摘要： Disclosed herein is a piezoelectric flexure device in which the piezoelectric element(s) thereof comprises a flexible piezoelectric layer (e.g. a suitably polarized polymeric film) which is tightly wound about an axis to produce a plurality of substantially concentric layers of piezoelectric material. Positioned between adjacent piezoelectric layers are conductive layers which function as electrodes for either applying an electric field across the piezoelectric layers to cause the device to flex, or for detecting the electrical potential produced in the device as a result of subjecting the piezoelectric element to a mechanical stress. Owing to the wound nature of the piezoelectric element, the device is relatively simple to manufacture and the conductive layers are less apt to crack or break during the manufacturing process. Also disclosed herein are techniques for producing such piezoelectric flexure devices.
摘要翻译： 本文公开了一种压电挠曲装置，其中压电元件包括柔性压电层（例如适当极化的聚合物膜），该柔性压电层围绕轴线紧密缠绕以产生多个基本上同心的压电材料层。 位于相邻的压电层之间的是导电层，其作为用于在压电层上施加电场以引起器件弯曲的电极或用于检测由于将压电元件经受机械 强调。 由于压电元件的缠绕性质，该器件制造相对简单，并且导电层在制造过程中不易破裂或破裂。 本文还公开了用于制造这种压电挠曲装置的技术。
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公开(公告)号：US20100182496A1
公开(公告)日：2010-07-22
申请号：US12616995
申请日：2009-11-12
CPC分类号： G02B26/02 , G02B26/0841
摘要： A microshutter array has a frame having a light transmissive portion. Linear microshutter elements extend across the light transmissive portion and in parallel to each other. Each microshutter element has a flat blade extended in a length direction and first and second torsion arms extending outwards from each side of the blade in the length direction, the blade extending across the light transmissive portion. A control circuit provides a separately-controlled and independent voltage that is applied to each of the linear microshutter elements. A controller sets the respective voltages applied to each of the linear microshutter elements.
摘要翻译： 微型扫描器阵列具有具有透光部分的框架。 线性微型振荡器元件延伸穿过光透射部分并且彼此平行。 每个微型振动元件具有在长度方向上延伸的平坦叶片，并且第一和第二扭转臂在长度方向上从叶片的每侧向外延伸，叶片延伸穿过透光部分。 控制电路提供分别控制和独立的电压，其施加到每个线性微型振荡器元件。 控制器设置施加到每个线性微动开关元件的相应电压。
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3.发明授权Device for controlling a stepper motor that drives one or more camera elements 失效用于控制驱动一个或多个相机元件的步进电机的装置
公开(公告)号：US5917303A
公开(公告)日：1999-06-29
申请号：US133492
申请日：1993-10-07
CPC分类号： G02B7/10
摘要： A device for controlling a stepper motor that drives a plurality of shutter blades. The movement and position of the movement of the rotor of the stepper motor is monitored to determine when the next step of the stepper motor should be stepped so that the rotation of the rotor will be known to cause the shutter blades to form the correct aperture size. The device may also be used to drive an automatic focusing mechanism and/or zoom.
摘要翻译： 一种用于控制驱动多个快门叶片的步进马达的装置。 监控步进马达的转子的运动和位置，以确定步进马达的下一个步骤什么时候应该是步进的，以便转子旋转是已知的，以使快门叶片形成正确的孔径尺寸 。 该装置还可以用于驱动自动对焦机构和/或变焦。
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4.发明授权Apparatus for selectively inverting a magnetic biased field for magneto-optic recording 失效用于选择性地反转用于磁光记录的磁偏置场的装置
公开(公告)号：US5544132A
公开(公告)日：1996-08-06
申请号：US403030
申请日：1995-03-13
申请人： Edward P. Furlani , J. Kelly Lee
发明人： Edward P. Furlani , J. Kelly Lee
IPC分类号： G11B11/105 , G11B13/04
CPC分类号： G11B11/1056
摘要： An apparatus for selectively inverting an external magnetic field in a magneto-optic recording system so that information can be selectively recorded on or erased from a magneto-optic recording element of the system moving through said field, the apparatus comprises a permanent magnet having its north and south poles oriented along its cross-sectional dimension. A core having a shape which is adaptable to selectively impart a predetermined magnetic field to the permanent magnet for rotating the permanent magnet, which directs a flux generated by the predetermined magnetic field for reducing electro-magnetic interference, and which defines a preferential orientation of the magnet for selectively maintaining the magnet in the preferential orientation.
摘要翻译： 一种用于选择性地反转磁光记录系统中的外部磁场的装置，使得信息可以被选择性地记录在移动通过所述场的系统的磁光记录元件上或从其去除，该装置包括其北部的永磁体 南极沿其横截面尺寸取向。 具有适于选择性地赋予永磁体以使永磁体旋转的形状的芯体，其引导由预定磁场产生的磁通以减少电磁干扰，并且其限定了永磁体的优先取向 用于选择性地将磁体保持在优先取向的磁体。
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公开(公告)号：US5140342A
公开(公告)日：1992-08-18
申请号：US580403
申请日：1990-09-10
IPC分类号： B41J2/475
CPC分类号： B41J2/475
摘要： Apparatus for thermal printing of a color image includes a donor member that contains a set of color stripes for each pixel in a repeating pattern in the cross-scan direction and in continuous stripes in the page scan direction. As the printing beam is scanned across the donor, it addresses the sequence of color dyes and if the beam is of sufficient intensity at any one of the color stripes; it causes the dye to transfer to the receiver material. To compensate for variations in the scan rate of the beam, light reflected from the donor member is used to form color timing signals that correspond to the color stripes of the pattern scanned by the beam. The timing signals align the modulation of the beam to the color stripe pattern of the donor member whereby accurate color registration is obtained.
摘要翻译： 用于彩色图像的热打印的设备包括供体构件，其在跨扫描方向上以重复图案中的每个像素包含一组彩色条纹，并且在扫描方向上包含连续条纹。 当打印束横跨供体扫描时，它解决了彩色染料的序列，并且如果在任何一个色条上光束具有足够的强度; 它会使染料转移到接收器材料。 为了补偿光束的扫描速率的变化，使用从施主构件反射的光来形成与由光束扫描的图案的色条相对应的颜色定时信号。 定时信号将光束的调制与供体构件的彩色条纹图案对准，从而获得准确的颜色配准。
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公开(公告)号：US08077372B2
公开(公告)日：2011-12-13
申请号：US12690975
申请日：2010-01-21
IPC分类号： G02B26/02
CPC分类号： B81B7/04 , B81B2201/045 , G02B26/02 , G02B26/0841
摘要： A microshutter array has a frame having a light transmissive portion. Linear microshutter elements extend across the light transmissive portion and in parallel to each other. Each microshutter element has a flat blade extended in a length direction and first and second torsion arms extending outwards from each side of the blade in the length direction, the blade extending across the light transmissive portion. There is at least one electrode associated with each linear microshutter element and extended in the length direction parallel to the microshutter element.
摘要翻译： 微型扫描器阵列具有具有透光部分的框架。 线性微型振荡器元件延伸穿过光透射部分并且彼此平行。 每个微型振动元件具有在长度方向上延伸的平坦叶片，并且第一和第二扭转臂在长度方向上从叶片的每侧向外延伸，叶片延伸穿过透光部分。 至少有一个电极与每个线性微型切割器元件相关联并且在长度方向上平行于微型振动器元件延伸。
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7.发明授权
公开(公告)号：US5983036A
公开(公告)日：1999-11-09
申请号：US881162
申请日：1997-06-24
CPC分类号： G03B17/30 , G03B17/24 , G03B43/00 , G03B7/091 , G03B7/24 , G03B2206/002 , G03B2206/004 , G03B2206/008 , G03B2217/244 , G03B2217/246
摘要： A non-photographic strip includes a base layer similar in properties and characteristics to a base layer of a known photographic filmstrip and a magnetic recording layer over the base layer. A cartridge is sized and shaped to be received in a cartridge receiving chamber of a photographic camera. The cartridge contains the non-photographic strip which is sized and shaped to be moved within the camera from the cartridge. Preferably, the magnetic recording layer is opaque. The magnetic recording layer is used to transfer information to and/or from the camera.
摘要翻译： 非照相带材包括与基底层上的已知照相胶片和磁记录层的基底层的性质和特性相似的基底层。 墨盒的尺寸和形状被设计成容纳在照相机的墨盒容纳室中。 墨盒包含非照相带，其尺寸和形状被设计成在相机内从墨盒移动。 优选地，磁记录层是不透明的。 磁记录层用于向相机和/或从相机传送信息。
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公开(公告)号：US5912691A
公开(公告)日：1999-06-15
申请号：US783953
申请日：1997-01-16
申请人： William Mey , Thomas M. Stephany , J. Kelly Lee
发明人： William Mey , Thomas M. Stephany , J. Kelly Lee
CPC分类号： G03G15/348 , B41J2/4155 , G03G2217/0016
摘要： An electrographic printing apparatus for forming a toner image on a recording medium, includes: a) a magnetic brush having a rotatable magnetic core and a stationary outer cylindrical shell; b) an addressable array of transfer electrodes on the outer shell, the array including a plurality of parallel strips of high magnetic permeability, electrically conductive material arranged circumferentially around the shell and disposed under an electrically insulating layer, the insulating layer defining printing gaps over the strips; c) a receiver electrode arranged in spaced relation to the array of transfer electrodes to define a recording region through which a receiver can be moved; d) a developer supply for supplying developer powder having an electrically conductive, magnetic carrier and a first colored toner to the magnetic brush, and e) an electronic circuit adapted to selectively apply voltage pulses to the transfer electrodes to cause the toner to transfer from the developer powder to the receiver in an image-wise pattern. A method, includes the steps of: providing a developer including a toner; forming a plurality of parallel circumferential ridges of developer, the ridges having a length substantially greater than their width; providing a corresponding plurality of printing gaps in the central portions of the ridges of developer, the printing gaps having a length substantially less than the length of the ridges; and selectively transferring toner at the printing gaps from the ridges to a receiver in an image wise manner.
摘要翻译： 一种用于在记录介质上形成调色剂图像的电子照相打印设备，包括：a）具有可旋转磁芯和固定外圆筒壳的磁刷; b）在外壳上的可寻址的转移电极阵列，所述阵列包括多个平行的高磁导率条带，导电材料围绕壳体周向设置并且设置在电绝缘层下方，所述绝缘层限定印刷间隙 带子; c）接收器电极，其布置成与所述传输电极阵列间隔开，以限定可以移动接收器的记录区域; d）用于向磁刷供应具有导电的磁性载体和第一着色调色剂的显影剂粉末的显影剂供应，以及e）适于选择性地向转印电极施加电压脉冲以使调色剂从 显影剂粉末以图像方式显示给接收器。 一种方法，包括以下步骤：提供包括调色剂的显影剂; 形成多个平行的显影剂周向脊，所述脊的长度基本上大于其宽度; 在显影剂的脊的中心部分中提供相应的多个印刷间隙，印刷间隙具有基本上小于脊的长度的长度; 并且以图像方式选择性地将打印间隙处的调色剂从脊转移到接收器。
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公开(公告)号：US5757466A
公开(公告)日：1998-05-26
申请号：US594000
申请日：1996-01-30
申请人： J. Kelly Lee , Dana Whitney Wolcott
发明人： J. Kelly Lee , Dana Whitney Wolcott
CPC分类号： G03D15/003
摘要： A method is provided for a customer to provide a message, design or other visible information to be printed upon prints during processing of photographic film supplied by the customer. The process involves scanning an annotated surface containing the visible information, creating a reproducible file containing the visible information and printing the visible information from the file onto a photographic print during the photofinishing processing. The customer information may be directly written or otherwise connected with a photofinishing envelope in which the film is forwarded to the photofinisher. The envelopes or messages may be scanned and the envelopes saved for return to the customer with the finished prints and negatives. If the envelopes are scanned at the time of removing the film, the reproducible file may be electronically stored and retrieved during printing of the photographic prints on which the information is to be printed. Various alternative steps in the process are disclosed.
摘要翻译： 提供了一种用于客户在由客户提供的照相胶片的处理期间提供消息，设计或其他可印刷信息以供打印的方法。 该过程包括扫描包含可见信息的注释表面，在照相洗印加工过程中创建包含可见信息的可再现文件并将可见信息从文件打印到照片打印上。 客户信息可以直接写入或以其他方式与照相洗印加工信封连接，其中胶卷被转发到照相洗印厂。 可以扫描信封或信息，并保存信封以返回给客户，使用完成的打印件和底片。 如果在取出胶片时扫描信封，则可以在打印要打印信息的照相机的打印期间电子地存储和检索可重现的文件。 在这个过程中的各种替代步骤被公开。
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10.发明授权Electromagnetic actuator with movable coil and position sensor for drive coil 失效带可动线圈的电磁执行器和驱动线圈的位置传感器
公开(公告)号：US5682097A
公开(公告)日：1997-10-28
申请号：US594222
申请日：1996-01-31
CPC分类号： G01B7/02 , G01D5/2066
摘要： An electromagnetic actuator with position sensor includes a core made of a soft magnetic material, a permanent magnet located adjacent the core for providing a magnetic field in the core and an electrically conductive drive coil wrapped about a first portion of the core. The drive coil is supported such that the drive coil can move along the first portion of the core. An electrically conductive sense coil is wrapped about a second portion of the core and fixed relative to the core such that there is substantially no relative movement between the sense coil and the core. When an electrical current is passed through the drive coil, the drive coil moves along the first portion of the core and an electrical current is induced in the sense coil which indicates the position of the drive coil relative to the first portion of the core.
摘要翻译： 具有位置传感器的电磁致动器包括由软磁材料制成的芯，位于芯附近的用于在芯中提供磁场的永磁体和围绕芯的第一部分缠绕的导电驱动线圈。 驱动线圈被支撑成使得驱动线圈可以沿着芯的第一部分移动。 导电感测线圈围绕芯的第二部分缠绕并相对于芯固定，使得在感测线圈和芯之间基本上不存在相对运动。 当电流通过驱动线圈时，驱动线圈沿芯的第一部分移动，并且在感测线圈中感应出电流，其指示驱动线圈相对于芯的第一部分的位置。
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