专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5612108A Magneto-optical structure having titanium underlayer 失效
标题翻译：具有钛底层的磁光结构
公开(公告)号：US5612108A
公开(公告)日：1997-03-18
申请号：US602400
申请日：1996-02-16
申请人： Tukaram K. Hatwar , Douglas G. Stinson , Robert H. Webster
发明人： Tukaram K. Hatwar , Douglas G. Stinson , Robert H. Webster
IPC分类号： G11B7/24 , G11B11/105 , B32B3/00
CPC分类号： G11B7/2548 , G11B11/10586 , G11B7/2433 , G11B7/252 , G11B7/24 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2542 , G11B7/2578 , Y10S428/90 , Y10S428/913 , Y10T428/21
摘要： An optical recording medium including a substrate, a metal underlayer deposited over the substrate wherein the underlayer has a substantially low thermal conductivity, a recording layer over the metal underlayer, and a transparent protective layer over the recording layer.
摘要翻译：一种光学记录介质，包括基底，沉积在基底上的金属底层，其中底层具有基本上低的热导率，在金属底层上方的记录层和在记录层上方的透明保护层。

2. 发明授权

US5069984A Overwritable magnetooptical recording element including first and second magnetic layers, with one of which containing zirconium 失效
标题翻译：可覆盖的磁光记录元件包括第一和第二磁性层，其中一个含有锆
公开(公告)号：US5069984A
公开(公告)日：1991-12-03
申请号：US571363
申请日：1990-08-23
申请人： Tukaram K. Hatwar , Anthony C. Palumbo, Jr. , Douglas G. Stinson
发明人： Tukaram K. Hatwar , Anthony C. Palumbo, Jr. , Douglas G. Stinson
IPC分类号： G11B11/10 , G11B11/105
CPC分类号： G11B11/10591
摘要： A multilayer, direct-overwrite, magnetooptic recording element comprises first and second layers of magnetic materials having different magnetic coercivities and Curie temperatures. According to the invention, one of the two magnetic layers is doped with zirconium. The addition of zirconium has the effect of substantially lowering the Curie temperature of the doped layer, thereby enlarging the Curie temperature differential between the magnetic layers. The zirconium additive also has the effect of stabilizing the magnetic properties of the doped layer.
摘要翻译：多层直接覆盖磁光记录元件包括具有不同磁性矫顽力和居里温度的磁性材料的第一层和第二层。根据本发明，两个磁性层之一掺杂有锆。添加锆具有显着降低掺杂层的居里温度的作用，从而扩大了磁性层之间的居里温度差。锆添加剂也具有稳定掺杂层的磁性能的作用。

3. 发明授权

US4992338A Multilayer magnetooptic recording medium with a polarizable palladium intermediate layer 失效
标题翻译：具有可极化钯中间层的多层磁光记录介质
公开(公告)号：US4992338A
公开(公告)日：1991-02-12
申请号：US488166
申请日：1990-03-05
申请人： Tukaram K. Hatwar , Douglas G. Stinson
发明人： Tukaram K. Hatwar , Douglas G. Stinson
IPC分类号： G11B11/10 , G11B11/105 , H01F10/30
CPC分类号： G11B11/10582 , Y10S428/90
摘要： A multilayer, direct-overwrite, magneto-optic recording elment comprises first and second layers of magnetic materials having different magnetic coercivities and Curie temperatures. Such layers are spaced apart by an intermediate layer comprising a readily polarizable non-magnetic metal. The intermediate layer serves to control the degree of magnetic exchange interaction between the magnetic layers, and prevents the constituents of the magnetic layers from diffusing between such layers.
摘要翻译：多层直接覆盖的磁光记录装置包括具有不同磁性矫顽力和居里温度的第一和第二层磁性材料。这样的层被包含容易极化的非磁性金属的中间层隔开。中间层用于控制磁性层之间的磁交换相互作用的程度，并且防止磁性层的组分在这些层之间扩散。

4. 发明授权

US4877690A Magnetooptical recording element 失效
标题翻译：磁光记录元件
公开(公告)号：US4877690A
公开(公告)日：1989-10-31
申请号：US317401
申请日：1989-03-01
申请人： David A. Glocker , Tukaram K. Hatwar , Gregory Lynn McIntire , Srinivas T. Rao , Douglas G. Stinson
发明人： David A. Glocker , Tukaram K. Hatwar , Gregory Lynn McIntire , Srinivas T. Rao , Douglas G. Stinson
IPC分类号： G11B11/105
CPC分类号： G11B11/10586 , Y10S428/928 , Y10T428/12576 , Y10T428/12611 , Y10T428/12812 , Y10T428/12931
摘要： A magnetic optical recording element including a rare earth-transition metal recording layer, a barrier layer and a self-passivating active metal layer.
摘要翻译：一种磁光记录元件，包括稀土过渡金属记录层，阻挡层和自钝化活性金属层。

5. 发明申请

US20090043295A1 Fibroid Treatment Methods and Devices 审中-公开
标题翻译：纤维治疗方法和装置
公开(公告)号：US20090043295A1
公开(公告)日：2009-02-12
申请号：US12210558
申请日：2008-09-15
申请人： Kevin R. Arnal , Thomas Q. Dinh , Gerald M. Mitchell , William Stephen Tremulis , Douglas G. Stinson , Edouard A. Koullick
发明人： Kevin R. Arnal , Thomas Q. Dinh , Gerald M. Mitchell , William Stephen Tremulis , Douglas G. Stinson , Edouard A. Koullick
IPC分类号： A61B18/20 , A61B18/18 , A61B18/02 , A61N7/02
CPC分类号： A61B17/122 , A61B17/02 , A61B17/0625 , A61B17/12013 , A61B17/42 , A61B2017/0472 , A61B2017/06028 , A61B2017/2926
摘要： A system for ligating a uterine artery in a patient generally includes a suture transfer tool, suture transfer darts, and one or more sutures. Others systems and implants are described herein for treating and/or eliminating fibroids or fibrous masses in males and females.
摘要翻译：用于在患者中连接子宫动脉的系统通常包括缝线转移工具，缝合线转移飞镖和一个或多个缝合线。本文描述了其它系统和植入物，用于治疗和/或消除雄性和雌性中的肌瘤或纤维块。

6. 发明申请

US20070270647A1 Handle for Multifunction Endoscope 审中-公开
标题翻译：多功能内窥镜手柄
公开(公告)号：US20070270647A1
公开(公告)日：2007-11-22
申请号：US11669633
申请日：2007-01-31
申请人： Kester Nahen , Ken Arnold , Douglas G. Stinson , Eduardo Asturias , Victor Lazzaro , James Raymond Kermode
发明人： Kester Nahen , Ken Arnold , Douglas G. Stinson , Eduardo Asturias , Victor Lazzaro , James Raymond Kermode
IPC分类号： A61B1/00
CPC分类号： A61B1/018 , A61B1/0017 , A61B1/015 , A61B1/07 , A61B18/24 , A61B2018/2272 , A61B2090/034 , A61B2090/035
摘要： A multifunction endoscope handle comprises a body cover, a first body cover extension and a second body cover extension. The body cover comprises distal and proximal ends with a waist of therebetween. The proximal and distal end circumferences part each larger than the waist circumference. The body cover also comprises an outer surface tapering from the distal and proximal ends to the waist. Both of the first and second body cover extensions extend radially outwardly directions from the outer surface of the body cover. In some embodiments the proximal circumference is larger than the distal circumference. The outer surface is preferably a smoothly tapering outer surface. The body cover may comprise a plurality of ports at a proximal portion thereof.
摘要翻译：多功能内窥镜手柄包括主体盖，第一主体盖延伸部和第二主体盖延伸部。身体覆盖物包括其间具有腰部的远端和近端。近端和远端的圆周部分大于腰围。身体罩还包括从远端和近端到腰部逐渐变细的外表面。第一和第二主体盖延伸部都从主体罩的外表面沿径向向外的方向延伸。在一些实施例中，近端圆周大于远端圆周。外表面优选是平滑渐缩的外表面。主体盖可以包括在其近端部分处的多个端口。

7. 发明授权

US07069569B2 Near-field optical head system with integrated slider and laser 失效
标题翻译：具有集成滑块和激光器的近场光学头系统
公开(公告)号：US07069569B2
公开(公告)日：2006-06-27
申请号：US10131531
申请日：2002-04-23
申请人： Robert L. Thornton , Douglas G. Stinson , Roger K. Malmhall , Mathew C. Bashaw
发明人： Robert L. Thornton , Douglas G. Stinson , Roger K. Malmhall , Mathew C. Bashaw
IPC分类号： G11B7/00 , G11B15/64 , G11B17/32
CPC分类号： H01S5/18311 , G11B7/122 , G11B7/22 , H01S5/02276 , H01S5/02284 , H01S5/0261 , H01S5/0425 , H01S2301/176
摘要： A near-field optical system having one or more solid state lasers and an aerodynamically shaped slider which comprise a single integrated, monolithic device fabricated from the same base semiconductor material. The monolithic optical head can be quickly and easily attached to the read arm of an optical read/write device without requiring attachment of separate laser elements, and without micropositioning or use of optical microscopy for positioning the lasers. The optical head comprising a single semiconductor substrate including a first region which defines a slider having an air bearing surface, and at least one second, laser region which defines a diode laser, with the diode laser having an emission face which is substantially co-planar with the air bearing surface. The semiconductor substrate preferably includes an active layer, a p-clad layer or reflective layer adjacent a first side of the active region, an n-clad layer or reflective layer adjacent a second side of the active layer, and an n-semiconductor layer adjacent the n-clad layer. A slider region of the semiconductor substrate includes an air bearing surface, adjacent the p-clad layer, which is aerodynamically structured and configured to define a slider. The integral lasers include a p-electrical contact adjacent to the p-clad layer and proximate to the laser emission face, and an n-electrical contact adjacent to the n-clad layer or an n-semiconductor layer. The laser mode is defined by oxidized or ion-diffusion regions associated with the p-clad layer or n-clad layer of the laser. A conductive via through the substrate allows electrical connection with the p-side contact to be achieved from the n-side of the substrate. The optical head is used in a near-field optical system with an optical medium having a phase change layer.
摘要翻译：具有一个或多个固态激光器和空气动力学形状的滑块的近场光学系统，其包括由相同的基底半导体材料制造的单个集成的单片器件。单片光学头可以快速且容易地附接到光学读/写设备的读取臂，而不需要附加单独的激光元件，并且不需要定位微距定位或使用光学显微镜来定位激光器。该光学头包括单个半导体衬底，该半导体衬底包括限定具有空气支承表面的滑块的第一区域和限定二极管激光器的至少一个第二激光区域，二极管激光器具有基本共面的发射面与空气轴承表面。半导体衬底优选地包括有源层，邻近有源区的第一侧的p覆盖层或反射层，邻近有源层的第二侧的n包层或反射层以及邻近的n半导体层 n覆层。半导体衬底的滑块区域包括邻近p覆盖层的空气支承表面，其空气动力学构造并构造成限定滑块。整体激光器包括邻近p覆盖层并且靠近激光发射面的p电接触以及与n包覆层或n半导体层相邻的n电接触。激光模式由与激光的p包覆层或n包覆层相关联的氧化或离子扩散区域限定。通过基板的导电通孔允许从基板的n侧实现与p侧接触的电连接。光头用于具有相变层的光学介质的近场光学系统中。

8. 发明授权

US06807131B1 Near-field hybrid magnetic-optical head system 失效
标题翻译：近场混合磁光头系统
公开(公告)号：US06807131B1
公开(公告)日：2004-10-19
申请号：US09751301
申请日：2000-12-27
申请人： Lambertus Hesselink , Douglas G. Stinson , Robert L. Thornton , Roger F. Malmhäll
发明人： Lambertus Hesselink , Douglas G. Stinson , Robert L. Thornton , Roger F. Malmhäll
IPC分类号： G11B1112
CPC分类号： B82Y10/00 , G11B5/10 , G11B5/127 , G11B7/122 , G11B7/123 , G11B7/127 , G11B7/1387 , G11B9/1409 , G11B11/10506 , G11B11/10508 , G11B11/10532 , G11B11/10539 , G11B11/10554 , G11B11/1058 , G11B2005/0002 , G11B2005/0005 , G11B2005/0021
摘要： A hybrid magnetic-optical head apparatus wherein one or more solid state lasers, magnetic field biasing elements, magnetic sensing elements, and an aerodynamically shaped slider comprise a single integrated, monolithic device fabricated from the same base semiconductor material into an optical head. The monolithic optical head can be quickly and easily attached to the read arm of an optical read/write device without requiring attachment of separate laser and magnetic elements, and without micropositioning or use of optical microscopy for positioning the lasers or magnetic elements. The hybrid magnetic-optical head apparatus includes a magnetic-optical function region having a semiconductor laser and at least one magnetic element. Preferably, the magnetic-optical function region of the substrate includes a magnetic field biasing element associated with the semiconductor laser, as well as a magnetic sensing element. The slider portion of the magnetic optical head preferably includes an aerodynamically shaped air cavity as well as an air bearing surface, with the emission face of the laser preferably is substantially co-planar with the air bearing surface. The magnetic-optical function region may be configured for magnetically assisted thermal recording wherein writing is carried out primarily by laser power modulation to selectively heat portions of a medium, together with assistance of an applied magnetic field to establish a preferred direction of magnetization pattern in the medium. The magnetic-optical function region may alternatively be configured for thermally assisted magnetic writing wherein writing is carried out primarily by modulation of magnetic field, together with assistance of a laser which heats the medium to reduce the medium coercivity and thereby assist in the magnetic recording.
摘要翻译：一种混合磁光头装置，其中一个或多个固态激光器，磁场偏置元件，磁感应元件和空气动力学形状的滑块包括由相同的基底半导体材料制成光学头的单个集成的单片器件。单片光学头可以快速且容易地附接到光学读/写设备的读取臂，而不需要附加单独的激光和磁性元件，并且不需要微定位或使用光学显微镜来定位激光器或磁性元件。混合磁光头装置包括具有半导体激光器和至少一个磁性元件的磁光功能区域。优选地，基板的磁光功能区域包括与半导体激光器相关联的磁场偏置元件以及磁感应元件。磁性光学头的滑块部分优选地包括空气动力学形状的空气腔以及空气支承表面，其中激光器的发射面优选地与空气轴承表面大致共面。磁光功能区域可以被配置用于磁辅助热记录，其中主要通过激光功率调制执行写入，以选择性地加热介质的部分，同时借助所施加的磁场来建立磁化模式的优选方向中。可选地，磁光功能区域可以被配置用于热辅助磁写入，其中主要通过磁场的调制进行写入，以及加热介质以降低介质矫顽力从而辅助磁记录的激光器的辅助。

9. 发明申请

US20110164649A1 LASER SYSTEM HAVING SWITCHABLE POWER MODES 审中-公开
标题翻译：具有可切换电源模式的激光系统
公开(公告)号：US20110164649A1
公开(公告)日：2011-07-07
申请号：US13061594
申请日：2009-09-08
申请人： Rongwei Jason Xuan , Michael R. Hodel , Douglas G. Stinson , Ramond Adam Nemeyer
发明人： Rongwei Jason Xuan , Michael R. Hodel , Douglas G. Stinson , Ramond Adam Nemeyer
IPC分类号： H01S3/0941 , H01S3/094
CPC分类号： H01S3/094076 , H01S3/061 , H01S3/0612 , H01S3/0817 , H01S3/09408 , H01S3/0941 , H01S3/09415 , H01S3/1022 , H01S3/109 , H01S3/11 , H01S3/1312 , H01S3/1611 , H01S3/1643 , H01S5/0428 , H01S5/4018 , H01S5/4025
摘要： A pump module comprises a power source, a plurality of laser diodes, a controller and light combining optics. The laser diodes each have an activated state and a deactivated state. The laser diodes receive current from the power source and output light when in the activated state and do not receive current from the power source when in the deactivated state. The controller switches the plurality of laser diodes from a first power mode, in which a first subset of the laser diodes is in the activated state, to a second power mode, in which a second subset of the laser diodes is in the activated state, responsive to a power mode setting. The light combining optics are configured to combine the light from the activated laser diodes and output the combined light as pump energy.A laser system comprises a pump module and a gain medium. The pump module is configured to output pump energy having a wavelength that is within a wavelength range of 874-881 nm. The gain medium is in the path of the pump energy and is configured to absorb the pump energy and emit laser light responsive to the absorbed pump energy. In one embodiment, a controller switches a power level of the pump energy between first and second power levels responsive to a power mode setting input from an operator.
摘要翻译：泵模块包括电源，多个激光二极管，控制器和光组合光学器件。激光二极管各自具有激活状态和去激活状态。激光二极管在处于激活状态时从电源接收电流并输出光，并且在处于去激活状态时不从电源接收电流。控制器将多个激光二极管从其中激光二极管的第一子集处于激活状态的第一功率模式切换到第二功率模式，其中激光二极管的第二子集处于激活状态，响应于电源模式设置。光组合光学器件被配置为组合来自激活的激光二极管的光并将组合的光作为泵浦能量输出。激光系统包括泵模块和增益介质。泵模块被配置为输出波长在874-881nm波长范围内的泵浦能量。增益介质处于泵浦能量的路径中，并且被配置为吸收泵浦能量并响应于吸收的泵浦能量而发射激光。在一个实施例中，控制器响应于来自操作者的功率模式设置输入，在第一和第二功率级之间切换泵浦能量的功率水平。

10. 发明申请

US20080285017A1 Fiber Damage Detection and Protection Device 有权
标题翻译：光纤损伤检测和保护装置
公开(公告)号：US20080285017A1
公开(公告)日：2008-11-20
申请号：US12123152
申请日：2008-05-19
申请人： Gerald M. Mitchell , Douglas G. Stinson , Michael W. Sasnett , David S. Jebens , Michael R. Hodel
发明人： Gerald M. Mitchell , Douglas G. Stinson , Michael W. Sasnett , David S. Jebens , Michael R. Hodel
IPC分类号： G01N21/84
CPC分类号： G01M11/088 , A61B18/22
摘要： A medical laser system and related methods of monitoring optical fibers to determine if an optical fiber cap on the optical fiber is in imminent danger of failure. The laser system includes a photodetector for converting returned light from the optical fiber cap to an electronic signal for comparison to a trigger threshold value known to be indicative imminent fiber cap failure. The returned light can be the main laser treatment wavelength, an auxiliary wavelength such as an aiming beam or infrared wavelengths generated by a temperature of the optical fiber cap. In the event the electronic signal reaches the trigger threshold value, the laser system can be temporarily shut-off or the power output can be reduced.
摘要翻译：一种医疗激光系统及其相关的光纤监控方法，以确定光纤上的光纤帽是否处于即将发生故障的危险之中。激光系统包括用于将来自光纤帽的返回光转换成电子信号的光电检测器，以与已知指示即将发生的光纤帽故障的触发阈值进行比较。返回的光可以是主要的激光处理波长，辅助波长例如由光纤帽的温度产生的瞄准光束或红外波长。在电子信号达到触发阈值的情况下，可以暂时关闭激光系统或减少功率输出。

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