公开(公告)号：US07597678B2

公开(公告)日：2009-10-06

申请号：US10888298

申请日：2004-07-09

申请人： David C. Brown

发明人： David C. Brown

IPC分类号： A61M27/00

CPC分类号： A61F9/00736 ,  A61F9/0017

摘要： A device to be inserted within a lens capsule during ocular surgery to contain fluids, including therapeutic and optical materials, used for irrigation within the capsule is provided. The device includes a deformable membrane within a ring. One or more ports are provided for irrigation within the capsule. Reduced pressure in an area around the periphery of the membrane may be used for forming a sealing area between the device and the posterior surface of the capsule. Method for inserting the device into the capsule and performing irrigation or aspiration for polishing and for deforming the lens capsule is provided. The device may be placed in an eye for permanent isolation of fluids within the lens capsule from tissue and fluids outside the capsule.

摘要翻译： 提供了一种在眼外科手术期间插入镜片胶囊内的装置，以容纳用于胶囊内的灌洗的流体，包括治疗和光学材料。 该装置包括环内的可变形膜。 提供一个或多个端口用于在胶囊内进行灌溉。 围绕膜周边的区域中的压力降低可用于形成装置与胶囊后表面之间的密封区域。 提供了将装置插入胶囊并执行用于抛光和使晶状体胶囊变形的冲洗或抽吸的方法。 该装置可以放置在眼睛中，用于将晶状体囊内的流体永久地分离出胶囊外的组织和流体。

公开(公告)号：US07510098B2

公开(公告)日：2009-03-31

申请号：US11478075

申请日：2006-06-29

申请人： Timothy P. Hartjes ,  Michael A. Breining ,  Gerald J. Van Handel ,  David C. Brown ,  Walter Malakhow

发明人： Timothy P. Hartjes ,  Michael A. Breining ,  Gerald J. Van Handel ,  David C. Brown ,  Walter Malakhow

IPC分类号： B65D81/38

CPC分类号： B65D81/3869 ,  B31B2105/00 ,  B31B2105/0022 ,  B31B2110/10 ,  B31B2110/20 ,  B31B2120/40 ,  B31B2120/408 ,  B31B2120/50

摘要： The present invention provides a container suitable for providing insulation wherein the container has an inner shrink film liner. The sidewalls of the container, which can be made from paperboard or other suitable material, are vented to allow ambient air to freely flow through the sidewall of the container during activation of the shrink film with hot liquid or other suitable material. When the container is filled with material having a temperature of from about 130° F. to up to about 212° F., the shrink film is activated and the container provides excellent insulation, thereby allowing the container to be held in a consumer's hand for an extended period without causing burns or excessive discomfort. Methods of making this container are also provided.

摘要翻译： 本发明提供一种适于提供绝缘的容器，其中容器具有内部收缩膜衬垫。 可以由纸板或其他合适的材料制成的容器的侧壁被排出，以便在用热液体或其它合适的材料活化收缩膜的同时使环境空气自由地流过容器的侧壁。 当容器充满温度为约130°F至约212°F的材料时，收缩膜被活化，并且容器提供优良的绝缘性，从而允许容器保持在消费者的手中 延长的时间不会引起灼伤或过度的不适。 还提供制造该容器的方法。

公开(公告)号：US20080095323A1

公开(公告)日：2008-04-24

申请号：US11546933

申请日：2006-10-12

申请人： Joseph Webster Stayman ,  David C. Brown ,  Wai Ngai Chin ,  James F. O'Connell ,  James A. Bertolina ,  Dejen Teofilovic

发明人： Joseph Webster Stayman ,  David C. Brown ,  Wai Ngai Chin ,  James F. O'Connell ,  James A. Bertolina ,  Dejen Teofilovic

IPC分类号： H05G1/02

CPC分类号： A61B6/032 ,  A61B6/4405

摘要： A CT scanner includes a base, two fixed portions extending transversely from the base, and a rocking beam pivotally attached to the base about an axis. The CT scanner includes four wheels that allow the CT scanner to move over a floor. A wheel is attached to each fixed portion, and a wheel is attached to each end of the rocking beam. If the CT scanner is positioned on a floor with an unlevel portion, the rocking beam rotates about the axis. One wheel attached to the rocking beam raises in a generally vertical direction, and the other beam attached to the rocking beam lowers in a generally vertical direction so all four wheels contact the floor, stabilizing the CT scanner and preventing rocking.

公开(公告)号：US20080030525A1

公开(公告)日：2008-02-07

申请号：US11497170

申请日：2006-08-01

申请人： Seema L. Ramchandani ,  David C. Brown ,  Mikhail M. Lyapunov

发明人： Seema L. Ramchandani ,  David C. Brown ,  Mikhail M. Lyapunov

IPC分类号： G09G5/00

CPC分类号： G06T11/203 ,  G09G2340/14

摘要： Various technologies and techniques are disclosed for improving output rendering in anti-aliased rendering scenarios. The system receives information regarding at least one visual element area which is important for symmetric appearance. The information can include at least one coordinate of a guideline that a client would like to be snapped towards a pixel grid. The system uses the information to perform a pixel snapping procedure to snap the points of visual element to a pixel grid to create an adjusted image. The adjusted image is rendered on a display device in an anti-aliased rendering scenario. APIs are provided for setting horizontal and vertical pixel snapping guidelines. The collections containing the snapping guidelines are accessed and used during the pixel snapping procedure.

摘要翻译： 公开了各种技术和技术，用于改进抗锯齿渲染场景中的输出渲染。 系统接收关于对称外观重要的至少一个视觉元素区域的信息。 该信息可以包括客户端想要向像素网格拍摄的指南的至少一个坐标。 系统使用该信息来执行像素捕捉过程以将可视元素的点捕捉到像素网格以创建经调整的图像。 调整后的图像在抗锯齿渲染场景中在显示设备上呈现。 提供API用于设置水平和垂直像素捕捉指南。 包含捕捉指南的集合在像素捕捉过程期间被访问和使用。

公开(公告)号：US06684646B2

公开(公告)日：2004-02-03

申请号：US10254025

申请日：2002-09-23

申请人： Nicholas Voute ,  Maxime N. Lok ,  David C. Brown ,  James W. Kendall ,  Edward Geiselhart

发明人： Nicholas Voute ,  Maxime N. Lok ,  David C. Brown ,  James W. Kendall ,  Edward Geiselhart

IPC分类号： F25C100

CPC分类号： A01N1/00 ,  A01N1/02 ,  A01N1/0263 ,  A01N31/02 ,  A23L3/364 ,  A23L3/365 ,  A61M1/0272 ,  A61M1/0277 ,  A61M1/0281 ,  F25B2600/07 ,  F25C1/04 ,  F25C5/22 ,  F25C2600/04 ,  F25D23/02 ,  F25D23/028 ,  F25D25/00 ,  F25D25/005 ,  F25D31/001 ,  F25D2331/8014 ,  F25D2400/20 ,  F25D2400/30 ,  G01N1/42 ,  A01N2300/00

摘要： A system for controlled freezing, storing and thawing a biopharmaceutical material includes a flexible container and a supporting structure. The flexible container is adapted to receive the biopharmaceutical material therein for freezing, storing and thawing. The container further includes a flange and the supporting structure is engageable with the flange to receive the container. The supporting structure may position the container for freezing and may protect it during transport and storage.

摘要翻译： 用于受控冷冻，储存和解冻生物药物材料的系统包括柔性容器和支撑结构。 柔性容器适于容纳其中的生物药物用于冷冻，储存和解冻。 容器还包括凸缘，并且支撑结构可与凸缘接合以容纳容器。 支撑结构可以将容器定位成冷冻并且可以在运输和储存期间保护它。

公开(公告)号：US06612015B2

公开(公告)日：2003-09-02

申请号：US10029470

申请日：2001-10-22

申请人： David C. Brown

发明人： David C. Brown

IPC分类号： H02K1500

CPC分类号： G01R5/14 ,  F16C25/08 ,  G01R1/10 ,  Y10S384/905 ,  Y10T29/49009 ,  Y10T29/49075

摘要： A method of fabricating a limited-rotation motor that is characterized by axial stability of a rotor that includes a permanent-magnet armature and further characterized by a relatively small inherent axial force on the rotor. The rotor is supported by a pair of ball-bearing units and axial stability is provided by preloading the bearing unit at the end of the rotor with a relatively stiff spring and preloading the bearing at the second end with a relatively weak spring, whereby thermal expansion and contraction of the rotor are accommodated almost entirely by a movement of the second end of the rotor. A low axial force on the rotor is obtained by forming the armature with a split mold so that uniform compression is extended along the entire armature, resulting in relatively uniform magnetic properties, and by positioning the corresponding stator elements symmetrically relative to the magnetic center of the armature.

摘要翻译： 一种制造限定旋转电动机的方法，其特征在于包括永磁体电枢的转子的轴向稳定性，其特征还在于转子上固有的相对较小的轴向力。 转子由一对滚珠轴承单元支撑，轴向稳定性是通过在转子的端部用相对刚性的弹簧预加载轴承单元而提供的，并且在第二端用相对较小的弹簧预加载轴承，由此热膨胀 并且转子的收缩几乎完全通过转子的第二端的移动而容纳。通过用分开的模具形成电枢而获得转子上的低轴向力，使得均匀的压缩沿整个电枢延伸，导致 相对均匀的磁特性，并且相对于电枢的磁心对称定位相应的定子元件。

公开(公告)号：US06448673B1

公开(公告)日：2002-09-10

申请号：US09872711

申请日：2001-06-01

申请人： David C. Brown ,  Michael B. Nussbaum ,  Felix Stukalin

发明人： David C. Brown ,  Michael B. Nussbaum ,  Felix Stukalin

IPC分类号： G06K710

CPC分类号： H02K33/16

摘要： A reciprocating rotary action actuator consisting of a rotor and stator that can be added to a bi-directional rotary motor or galvanometer scanner, where the stator has a ring magnet and a pair of soft iron pole pieces that concentrate the flux of the ring magnet into a concentric set of narrow, uniformly spaced, axially oriented, magnetic flux fields intersecting the rotor's field of travel. The rotor has small permanent magnets embedded in the periphery of a nonconductive, nonmagnetic rotor core. The rotor magnets have the same number and spacing as the stator's magnetic flux fields. The magnet poles are oriented opposite the flux fields of the stator pole pieces, so that upon rotation, the rotor magnets encounter the stator flux fields at each end of rotor travel, creating an opposing force that reverses the angular direction of the rotor with minimal requirement for actuator current and generation of thermal losses.

摘要翻译： 由转子和定子组成的往复旋转动作致动器，其可以添加到双向旋转马达或电流计扫描器中，其中定子具有环形磁体和将环形磁体的磁通量集中在一起的一对软铁极片 与转子的行进区域相交的同心的一组狭窄的均匀间隔的轴向取向的磁通场。 转子具有嵌入在非导电非磁性转子芯的周边的小永久磁铁。 转子磁体具有与定子的磁通场相同的数量和间隔。 磁极与定子极片的磁场相反地定向，从而在旋转时，转子磁体在转子行程的每一端遇到定子磁通场，产生相反的力，以最小的要求使转子的角度方向反转 用于执行器电流和产生热损失。

公开(公告)号：US06446822B1

公开(公告)日：2002-09-10

申请号：US09670903

申请日：2000-09-28

申请人： Brenda J. Meyers ,  David C. Brown ,  Mark P. Slaven

发明人： Brenda J. Meyers ,  David C. Brown ,  Mark P. Slaven

IPC分类号： A61J900

CPC分类号： A61J9/04 ,  A61J9/001 ,  A61J11/04

摘要： The invention is an improved nursing bottle, providing a new valve within its bottom structure. A flexible disk is disposed within the bottom end cap of the nursing bottle, clamped at its periphery to the periphery of the base when the bottle is assembled. The disk has a ring of slits near its periphery which are closed when pressure inside the bottle equals ambient pressure. The slits are further sealed by contact with the base. Holes, which are sealed closed by contact with the disk, are provided in the base within a central portion which does not contact the slits in the disk. When pressure within the bottle drops, the disk bows upwardly in its center, opening the valve and allowing air to enter the bottle. When pressure within the bottle increases, the valve again closes.

摘要翻译： 本发明是一种改进的护理瓶，在其底部结构内提供新的阀。 柔性盘设置在护理瓶的底端盖内，当瓶组装时，其柔性盘在其周边被夹紧到基部的周边。 盘周围有一个狭缝环，当瓶内的压力等于环境压力时，它们是关闭的。 狭缝通过与基底接触进一步密封。 通过与盘接触而密封闭合的孔在不接触盘中的狭缝的中心部分的基部中设置。 当瓶内的压力下降时，盘在其中心向上弯曲，打开阀门并允许空气进入瓶子。 当瓶内的压力增加时，阀再次关闭。

公开(公告)号：US06431732B1

公开(公告)日：2002-08-13

申请号：US09706911

申请日：2000-11-07

申请人： David C. Brown ,  Richard J. Nelson ,  Titus A. Casazza ,  Jay Kehoe

发明人： David C. Brown ,  Richard J. Nelson ,  Titus A. Casazza ,  Jay Kehoe

IPC分类号： F21K2700

CPC分类号： F41H13/0056 ,  H01S3/005 ,  H01S3/025 ,  H01S3/0405 ,  H01S3/09415 ,  H01S3/109 ,  H01S5/02248 ,  H01S5/02284

摘要： A laser flashlight employs a laser emitter disposed within a housing for emitting a coherent light along an optical axis toward the light emitting end of the housing. A power supply selectively applies electricity from a battery pack disposed within the housing to the laser emitter. An optical system disposed within the housing intermediate the laser emitter and the light emitting end of the housing includes a laser element pumped by the laser emitter, a frequency/wavelength converter, and a resonator, to form the coherent light into a laser beam. A beam expander receives the laser beam, disperses the laser beam, and transmits the dispersed laser beam from the light emitting end of the housing into the ambient environment. The dispersion of the laser beam is such that the laser beam is safe for the human eye at the light emitting end of the housing.

摘要翻译： 激光手电筒使用设置在壳体内的激光发射器，用于沿着光轴朝向壳体的发光端发射相干光。 电源选择性地将电力从设置在壳体内的电池组施加到激光发射器。 设置在壳体内部的壳体中的光学系统包括由激光发射器泵浦的激光元件，频率/波长转换器和谐振器，以将激光束形成相干光。 光束扩展器接收激光束，分散激光束，并将分散的激光束从壳体的发光端传输到周围环境中。 激光束的色散使得激光束对于在壳体的发光端处的人眼是安全的。

公开(公告)号：US06331993B1

公开(公告)日：2001-12-18

申请号：US09238450

申请日：1999-01-28

申请人： David C. Brown

发明人： David C. Brown

IPC分类号： H01S322

CPC分类号： H01S3/09415 ,  H01S3/094053 ,  H01S3/094057 ,  H01S3/22 ,  H01S3/223 ,  H01S3/2232 ,  H01S3/2237 ,  H01S3/225

摘要： A diode-pumped gas laser includes a source of optical diode-pumping light and a gas cell having a first optical window for receiving the diode-pumping light. The gas cell contains a laser gas including a lasing gas comprised of at least one absorbing and lasing atomic or molecular gas. The lasing gas has an optical absorption band which is at least partially overlapped by the bandwidth of the diode-pumping light. The gas laser also includes a gas laser resonator for providing an output laser beam which is emitted from the gas cell via a second optical window. The output laser beam has one or more laser wavelengths. The gas laser may also include diode optics for directing the diode-pumping light through the first optical window and a heat power regulation system for regulating the temperature of the source of optical diode-pumping light.

摘要翻译： 二极管泵浦气体激光器包括光二极管泵浦光源和具有用于接收二极管泵浦光的第一光学窗口的气室。 气室包含激光气体，其包括由至少一个吸收和发射的原子或分子气体组成的激光气体。 激光气体具有至少部分地与二极管泵浦光的带宽重叠的光吸收带。 气体激光器还包括气体激光谐振器，用于提供从气室通过第二光学窗口发射的输出激光束。 输出激光束具有一个或多个激光波长。 气体激光器还可以包括用于引导二极管泵浦光通过第一光学窗口的二极管光学器件和用于调节光二极管泵浦光源的温度的热功率调节系统。