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1. 发明授权

US6161270A Making printheads using tapecasting 失效
标题翻译：使用tapecasting打印头
公开(公告)号：US6161270A
公开(公告)日：2000-12-19
申请号：US240752
申请日：1999-01-29
申请人： Syamal K. Ghosh , Dilip K. Chatterjee , Edward P. Furlani , James K. Lee
发明人： Syamal K. Ghosh , Dilip K. Chatterjee , Edward P. Furlani , James K. Lee
IPC分类号： B41J2/16 , H04R17/00
CPC分类号： B41J2/1637 , B41J2/1609 , B41J2/1632 , Y10T29/42 , Y10T29/49401 , Y10T29/49982 , Y10T29/49988
摘要： A method of making a printhead includes forming a channel member by providing a mold having a top portion having peaks and valleys and by tape casting a slurry of piezoelectric material into the mold and onto the peaks and valleys of the top portion of the mold to form a tape cast member having a bottom surface with peaks and valleys and a flat top surface and removing the tape cast member. After removing the tape cast member, the top surface of the tape cast member is embossed so as to provide peaks and valleys in opposite sides of the tape cast member wherein the valleys in the top surface are disposed in an offset relationship to the peaks in the bottom surface. Thereafter, the embossed tape cast member is poled to align the electrical dipoles within the piezoelectric material; and a coating of conductive material is formed over the top and bottom surfaces of the tape cast member and then cutting grooves through conductive coating into the top surface in the valleys of the tape cast member to form a channel member. Finally, an orifice plate is provided over top surface of the channel member and a substrate over the bottom surface of the channel member.
摘要翻译：制造打印头的方法包括通过提供具有顶部和顶部的顶部的模具形成通道构件，并且通过将压电材料的浆料浇铸到模具中并在模具的顶部的顶部和谷部上形成具有底部表面具有峰谷的带状铸造件和平坦的顶表面并且移除带状铸件。在移除胶带铸造件之后，带状铸造件的顶部表面被压花以便在胶带铸造件的相对侧中提供峰和谷，其中顶表面中的谷设置成与底面。此后，压花带铸造件被极化以将电偶极子对准压电材料; 并且在带状铸造件的顶表面和底表面上形成导电材料涂层，然后通过导电涂层将沟槽切割成带状浇铸构件的谷中的顶表面，以形成通道构件。最后，在通道构件的顶表面上设置孔板，并在通道构件的底表面上设置基板。

2. 发明授权

US06168746A Injection molding of ferroelectric articles 失效
标题翻译：铁电制品注塑
公开(公告)号：US06168746A
公开(公告)日：2001-01-02
申请号：US09253847
申请日：1999-02-22
申请人： Dilip K. Chatterjee , Syamal K. Ghosh , James K. Lee
发明人： Dilip K. Chatterjee , Syamal K. Ghosh , James K. Lee
IPC分类号： C04B35472
CPC分类号： B41J2/1637 , B28B1/24 , B41J2/1609 , B41J2/1632 , C04B35/491
摘要： A method for injection molding fine particulate ceramic ferroelectric materials to form an article such as ink jet printhead includes the steps of spray drying fine particulate ceramic ferroelectric material to form agglomerate material; mixing the spray dried fine particulate ceramic ferroelectric agglomerate material with a binder system including materials selected from the group consisting of wax having wax components of different molecular weight, magnesium-X silicate, agaroid gel forming material, and agaroid gel forming material mixed with magnesium-X silicate to form a compounded material; injecting the compounded material at a selected pressure into a mold to form a green article; debinding or drying the green article; sintering the debinded or dried green article to form the final molded article; poling the final molded article to align the electrical dipoles within the piezoelectric material; forming a coating of conductive material over the top and bottom surfaces of the final molded article and then cutting grooves through conductive coating into the top surface in the valleys of the final molded article to form a channel member; and providing an orifice plate over top surface of the channel member and a substrate over the bottom surface of the channel member.
摘要翻译：用于注射成型微细陶瓷铁电材料以形成诸如喷墨打印头的物品的方法包括以下步骤：喷雾干燥细颗粒陶瓷铁电材料以形成附聚物材料; 将喷雾干燥的细颗粒陶瓷铁电聚集体材料与包含选自具有不同分子量的蜡组分的蜡，镁-X硅酸盐，凝胶形成材料和与镁 - 硅酸盐混合的胶凝形成材料的粘合剂体系混合， X硅酸盐以形成复合材料; 将复合材料以选定的压力注入模具中以形成绿色制品; 脱脂或干燥绿色物品; 烧结脱皮或干燥的绿色制品以形成最终模塑制品; 极化最终模塑制品以将电偶极子对准压电材料; 在最终模塑制品的顶表面和底表面上形成导电材料涂层，然后通过导电涂层切割沟槽进入最终模塑制品的谷中的顶表面，以形成通道构件; 以及在所述通道构件的顶表面上设置孔板，以及在所述通道构件的底表面上方设置基板。

3. 发明授权

US08470043B2 Tissue removal tools and methods of use 有权
公开(公告)号：US08470043B2
公开(公告)日：2013-06-25
申请号：US12640171
申请日：2009-12-17
申请人： Laurent B. Schaller , Steven S. Golden , Jeffrey L. Emery , James K. Lee , Mark Y. Hirotsuka , Russell J. Borg
发明人： Laurent B. Schaller , Steven S. Golden , Jeffrey L. Emery , James K. Lee , Mark Y. Hirotsuka , Russell J. Borg
IPC分类号： A61F2/44
CPC分类号： A61B17/3205 , A61B17/32002 , A61B2017/00261 , A61B2017/320032
摘要： Discectomy or disc preparation system that includes a guide member that is changeable from a deployment configuration for insertion into an intervertebral disc space to a deployed configuration upon being deployed into the intervertebral disc. The system also includes at least one tissue manipulator, such as cutting, scraping and extraction elements, that can be moved or tracked longitudinally along the guide member into and through the intervertebral disc space.

4. 发明申请

US20110313529A1 Tissue Removal Tools And Methods Of Use 有权
标题翻译：组织清除工具和使用方法
公开(公告)号：US20110313529A1
公开(公告)日：2011-12-22
申请号：US13166615
申请日：2011-06-22
申请人： Laurent B. Schaller , Steven S. Golden , Jeffrey L. Emery , James K. Lee , Mark Y. Hirotsuka , Russell J. Borg
发明人： Laurent B. Schaller , Steven S. Golden , Jeffrey L. Emery , James K. Lee , Mark Y. Hirotsuka , Russell J. Borg
IPC分类号： A61F2/44
CPC分类号： A61B17/32002 , A61B17/3205 , A61B17/32056 , A61B2017/00261 , A61B2017/00867 , A61B2017/320032 , A61B2017/320052
摘要： Discectomy or disc preparation system that includes a guide member that is changeable from a deployment configuration for insertion into an intervertebral disc space to a deployed configuration upon being deployed into the intervertebral disc. The system also includes at least one tissue manipulator, such as cutting, scraping and extraction elements, that can be moved or tracked longitudinally along the guide member into and through the intervertebral disc space.
摘要翻译：椎间盘切除术或椎间盘准备系统，其包括导向构件，所述引导构件在部署到椎间盘中时可从用于插入椎间盘空间的展开构型改变为展开构型。该系统还包括至少一个组织操纵器，例如切割，刮除和抽出元件，其可以沿着引导构件纵向移动或跟踪进入并穿过椎间盘空间。

5. 发明授权

US07412273B2 Soft linear mapping catheter with stabilizing tip 有权
标题翻译：软线性映射导管与稳定尖端
公开(公告)号：US07412273B2
公开(公告)日：2008-08-12
申请号：US10990146
申请日：2004-11-15
申请人： Pierre Jais , Irma P. Hill , James K. Lee , Robert A. Mest
发明人： Pierre Jais , Irma P. Hill , James K. Lee , Robert A. Mest
IPC分类号： A61B5/04
CPC分类号： A61B5/6857 , A61B5/0422 , A61B18/1492 , A61B2018/00351 , A61B2018/00839
摘要： A catheter adapted for mapping near a tubular region of a heart, has an elongated tubular catheter body having proximal and distal ends, an intermediate section distal of the catheter body, and a mapping assembly at the distal end of the intermediate section. The electrode-carrying mapping assembly has a generally circular main segment with a support member having shape-memory, and a generally linear proximal segment which has greater flexibility than either the intermediate section or the generally circular main segment. The generally circular main segment is adapted to releasably anchor itself in the tubular region and to map circumferentially around the tubular region and the generally linear segment is adapted to contact generally along its length heart wall tissue near an ostium of the tubular region. In another embodiment of the present invention, the mapping assembly extends from the distal end of the catheter body, where the generally linear proximal segment of the mapping assembly has greater flexibility than either the catheter body or the generally circular main segment.
摘要翻译：适于在心脏的管状区域附近进行映射的导管具有细长的管状导管本体，其具有近端和远端，导管主体的远侧的中间部分和位于中间部分的远端处的映射组件。电极携带绘图组件具有大致圆形的主段，其具有具有形状记忆的支撑构件，以及大致线性的近端段，其具有比中间区段或大致圆形的主段更大的灵活性。大致圆形的主要部分适于将其自身可释放地锚定在管状区域中并围绕管状区域周向地映射，并且大体上线性的部分适于大致沿管状区域的口周围的长度心脏壁组织接触。在本发明的另一个实施例中，映射组件从导管主体的远端延伸，其中映射组件的大致线性的近端段具有比导体主体或大致圆形的主段更大的灵活性。

6. 发明授权

US5686769A Method of coil mounting for maximum heat transfer in brushless DC motors 失效
标题翻译：无刷直流电机最大传热线圈安装方法
公开(公告)号：US5686769A
公开(公告)日：1997-11-11
申请号：US451869
申请日：1995-05-26
申请人： Thomas M. Stephany , Gary R. Kenny , James K. Lee
发明人： Thomas M. Stephany , Gary R. Kenny , James K. Lee
IPC分类号： H02K9/22 , H02K29/00 , H02K1/32 , H02K3/24 , H02K5/18
CPC分类号： H02K9/22 , H02K11/33
摘要： A flat brushless motor of small size comprising: a thermally conductive base member; a plurality of motor coils fixedly attached to said base member; and a rotor assembly mounted proximately to said plurality of motor coils said motor assembly having a multiple pole permanent magnet incorporated therein.
摘要翻译：一种小型扁平无刷电动机，包括：导热基体; 多个电动机线圈固定地连接到所述基座部件上; 以及安装在所述多个电机线圈附近的转子组件，所述马达组件具有并入其中的多极永磁体。

7. 发明授权

US4190336A Piezoelectric power supply for cameras 失效
标题翻译：相机压电电源
公开(公告)号：US4190336A
公开(公告)日：1980-02-26
申请号：US820488
申请日：1977-07-29
申请人： Lee F. Frank , James K. Lee
发明人： Lee F. Frank , James K. Lee
IPC分类号： G03B7/08 , G03B7/083
CPC分类号： G03B7/083 , G03B7/0807
摘要： A shutter control device is disclosed which includes a shutter which is openable to permit scene light to pass through a camera aperture, an electronic circuit for controlling the shutter to automatically establish exposure duration in accordance with the level of scene illumination, piezoelectric means such as a bimorph for providing electrical power to the circuit when stressed, and means for repeatedly stressing the piezoelectric means during each exposure cycle.
摘要翻译：公开了一种快门控制装置，其包括可打开以允许场景光通过相机孔的快门，用于控制快门以根据场景照明的水平自动建立曝光持续时间的电子电路，压电装置，例如用于在应力时向电路提供电力的双压电晶片，以及用于在每个曝光周期期间重复地压迫压电装置的装置。

8. 发明授权

US3981566A Lever-action mountings for beam steerer mirrors 失效
标题翻译：用于光束转向镜的杠杆作用装置
公开(公告)号：US3981566A
公开(公告)日：1976-09-21
申请号：US508775
申请日：1974-09-23
申请人： Lee F. Frank , James K. Lee
发明人： Lee F. Frank , James K. Lee
IPC分类号： G02B26/10 , G02B7/182 , G11B7/09 , G02F1/29
CPC分类号： G02B7/1821
摘要： A mirror-type light beam deflector or steerer utilizes a hinged mounting linkage to couple a beam deflecting mirror to a mirror driving apparatus. In a preferred form, flexible hinges are employed to avoid any introduction of play or looseness between the mirror and mirror driver.
摘要翻译：镜式光束偏转器或转向器利用铰接安装连杆将光束偏转镜耦合到镜驱动装置。在优选的形式中，使用柔性铰链以避免在镜子和镜子驱动器之间引入游隙或松动。

9. 发明授权

US08814873B2 Devices and methods for treating bone tissue 有权
标题翻译：用于治疗骨组织的装置和方法
公开(公告)号：US08814873B2
公开(公告)日：2014-08-26
申请号：US13530415
申请日：2012-06-22
申请人： Laurent Schaller , Jeffrey L. Emery , Timothy J. McGrath , James K. Lee , Ryan J. Connolly
发明人： Laurent Schaller , Jeffrey L. Emery , Timothy J. McGrath , James K. Lee , Ryan J. Connolly
IPC分类号： A61B17/00 , A61B17/70 , A61B17/16
CPC分类号： A61B17/16 , A61B17/1642 , A61B17/1671 , A61B17/7094 , A61B17/7097 , A61B2017/00867
摘要： The present disclosure relates to devices and methods for creating channels within bone. One method for treating bone generally includes traversing an elongated member through cancellous bone of a vertebral body along a first generally non-linear path and then retracting the elongated member, thereby leaving a generally non-linear channel. The elongated member then is traversed through the cancellous bone along a second generally non-linear path, which second path does not completely coincide with the first path and then retracted along the second generally nonlinear path, thereby leaving a second generally non-linear channel. Optionally, bone filler material is deployed into the channels.
摘要翻译：本公开涉及用于在骨骼内创建通道的装置和方法。用于治疗骨的一种方法通常包括沿着第一大致非线性路径穿过椎体的松质骨并且然后缩回细长构件从而留下大致非线性通道的细长构件。然后细长构件沿着第二大致非线性路径穿过松质骨，该第二路径不与第一路径完全重合，然后沿着第二大致非线性路径缩回，从而留下第二大致非线性通道。可选地，将骨填充材料部署到通道中。

10. 发明授权

US08500730B2 Catheter with omni-directional optical tip having isolated optical paths 有权
标题翻译：具有全向光学尖端的导管具有隔离的光路
公开(公告)号：US08500730B2
公开(公告)日：2013-08-06
申请号：US11941884
申请日：2007-11-16
申请人： James K. Lee , Chad Allen Lieber , Michael Olen Zirkle
发明人： James K. Lee , Chad Allen Lieber , Michael Olen Zirkle
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B5/0084 , A61B2018/00815 , A61B2018/00821 , A61B2018/00982 , A61B2034/2051 , A61B2090/3614 , A61B2218/002
摘要： A catheter enables real-time light measurements from tissue while performing RF ablation. The tip design isolates illumination and collection paths such that light exits the tip and travels through the tissue before returning to the tip. The catheter has a tip electrode having an exterior shell, an inner layer and a hollow cavity. The inner layer is configured to transmit light outside the tip electrode, and the hollow cavity is configured to receive light. An inner surface of the inner layer has an opaque coating to isolate light injected into the inner layer from light collected in the hollow cavity. A first optical waveguide extends between the catheter body and tip electrode to inject light into the inner layer and illuminate the tissue, and a second optical waveguide extends between the catheter body and tip electrode to collect the recaptured light in the hollow cavity.
摘要翻译：导管可以进行RF消融，从组织进行实时光测量。尖端设计隔离照明和收集路径，使得光返回到尖端之前光离开尖端并穿过组织。导管具有具有外壳，内层和中空腔的尖端电极。内层被配置为透射尖端电极外部的光，并且中空腔被配置为接收光。内层的内表面具有不透明涂层，以将注入内层的光与收集在中空腔中的光隔离。第一光波导在导管主体和尖端电极之间延伸，以将光注入内层并照射组织，并且第二光波导在导管主体和尖端电极之间延伸以收集中空腔中的重新捕获的光。

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