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101. 发明授权

US06890693B2 Organophotoreceptor with an electron transport layer 失效
标题翻译：具有电子传递层的有机光感受器
公开(公告)号：US06890693B2
公开(公告)日：2005-05-10
申请号：US10396536
申请日：2003-03-25
申请人： Jiayi Zhu , Nusrallah Jubran , Zbigniew Tokarski , James A. Baker , Ronald J. Moudry
发明人： Jiayi Zhu , Nusrallah Jubran , Zbigniew Tokarski , James A. Baker , Ronald J. Moudry
IPC分类号： G03G5/043 , G03G5/047 , G03G5/06 , G03G5/14 , G03G5/147
CPC分类号： G03G5/047 , G03G5/0696 , G03G5/142 , G03G5/14708
摘要： Improved organophotoreceptor have an electrically conductive substrate, a charge generation layer comprising a charge generation compound and optionally a charge transport compound, and an overcoat layer comprising an electron transport compound wherein the charge generation layer is between the overcoat layer and the electrically conductive substrate. The organophotoreceptor can optionally comprise a charge transport layer and/or other desired layers. The organophotoreceptors are useful in electrophotographic imaging apparatuses and corresponding processes.
摘要翻译：改进的有机光感受器具有导电基底，电荷产生层，其包含电荷产生化合物和任选的电荷输送化合物，以及包含电子传输化合物的外涂层，其中电荷产生层位于外涂层和导电基底之间。有机光感受器可任选地包含电荷传输层和/或其它所需的层。有机光感受器在电子照相成像设备和相应的工艺中是有用的。

102. 发明授权

US06806013B2 Liquid inks comprising stabilizing plastisols 失效
标题翻译：包含稳定增塑溶胶的液体油墨
公开(公告)号：US06806013B2
公开(公告)日：2004-10-19
申请号：US10177640
申请日：2002-06-20
申请人： Eric D. Morrison , Kam W. Law , Julie Yu Qian , James A. Baker , Christopher J. Wolters
发明人： Eric D. Morrison , Kam W. Law , Julie Yu Qian , James A. Baker , Christopher J. Wolters
IPC分类号： G03G9135
CPC分类号： C09D11/36 , C09D11/03 , C09D11/033 , C09D11/101
摘要： This invention relates to a liquid ink for developing electrophotographic images comprising: a) a carrier liquid having a Kauri-Butanol number less than 30; b) a plastisol; c) a dispersant; and d) a charge director wherein: a. for a positive charge director, the dispersant has amine groups and the plastisol comprises polymeric particles having acid groups and an acid value between 30 and 150 mg KOH/g such that the mole ratio of the amine groups to the acid groups is between 0.075 and 0.3; and b. for a negative charge director, the plastisol comprises a polymer having an amine value between 5 and 200 mg KOH/g and the dispersant has acid groups such that the mole ratio of the acid groups to the amine groups is between 0.075 and 0.3.
摘要翻译：本发明涉及一种用于显影电子照相图像的液体油墨，包括：a）具有小于30的贝壳杉脂丁醇值的载液; b）增塑溶胶; c）分散剂; andd）a charge director wherein：a。对于正电荷导向剂，分散剂具有胺基，增塑溶胶包含具有酸基和酸值在30至150mg KOH / g之间的聚合物颗粒，使得胺基与酸基的摩尔比在0.075和0.3之间 ; 安布对于负电荷导向剂，增塑溶胶包含具有5至200mg KOH / g的胺值的聚合物，并且分散剂具有酸基，使得酸基与胺基的摩尔比为0.075至0.3。

103. 发明授权

US06785495B2 Apparatus and method for removing carrier liquid from an intermediate transfer member surface or from a toned image on an intermediate transfer member 失效
标题翻译：从中间转印部件表面或中间转印部件上的调色图像中除去载液的设备和方法
公开(公告)号：US06785495B2
公开(公告)日：2004-08-31
申请号：US10428496
申请日：2003-05-02
申请人： James A. Baker , Gay L. Herman , Charles W. Simpson
发明人： James A. Baker , Gay L. Herman , Charles W. Simpson
IPC分类号： G03G1510
CPC分类号： G03G21/0088 , G03G15/11
摘要： A liquid electrophotographic imaging apparatus contains at least one drying element for removing excess carrier liquid in a liquid toner toned latent image on an intermediate transfer member surface or from the intermediate transfer member surface itself. The drying sheet includes a flexible substrate having a first surface and second surface; at least one oleophilic carrier liquid absorptive layer on the first surface of the flexible substrate; and the first surface of the flexible substrate facing the intermediate transfer member surface, latent image or liquid toned latent image. A method of using this apparatus includes providing at least one absorbent drying sheet; providing an electrophotographic apparatus including at least an intermediate transfer member; at least one supply container and at least one discard container for the at least one absorbent drying sheet; providing a toned image on the intermediate transfer member with a liquid toner; contacting an absorbent drying sheet from the supply container to the toned image on the intermediate transfer member or to the intermediate transfer member itself after the image is transferred away; absorbing liquid carrier with the drying sheet, the drying sheet then becoming a used drying sheet; determining whether the used drying sheet is suitable for reuse as an absorbent drying sheet; and placing the used drying sheet in a container.
摘要翻译：液体电子摄影成像装置包含至少一个干燥元件，用于在中间转印部件表面或中间转印部件表面本身上去除液体调色剂调色潜像中的过量载液。干燥片包括具有第一表面和第二表面的柔性基底; 在柔性基底的第一表面上的至少一个亲油载体液体吸收层; 并且柔性基板的面向中间转印部件表面的第一表面，潜像或液体调色潜影。使用该装置的方法包括提供至少一种吸收性干燥片; 提供包括至少中间转印部件的电子照相设备; 至少一个供应容器和用于所述至少一个吸收性干燥片材的至少一个丢弃容器; 用液体调色剂在中间转印部件上提供调色图像; 使吸收性干燥片材从供应容器接触到中间转印部件上的调色图像，或者在图像被转移之后将其吸收到中间转印部件本身; 用干燥片吸收液体载体，然后将干燥片变成使用过的干燥片; 确定所使用的干燥片材是否适合作为吸收性干燥片材的再利用; 并将所使用的干燥片放置在容器中。

104. 发明授权

US06770072B1 Electrosurgical jaw structure for controlled energy delivery 有权
标题翻译：用于受控能量输送的电外科钳口结构
公开(公告)号：US06770072B1
公开(公告)日：2004-08-03
申请号：US10308362
申请日：2002-12-03
申请人： Csaba Truckai , James A. Baker , John H. Shadduck
发明人： Csaba Truckai , James A. Baker , John H. Shadduck
IPC分类号： A61B1814
CPC分类号： A61B18/1445 , A61B2018/00077 , A61B2018/00083 , A61B2018/00148 , A61B2018/0063 , A61B2018/1455
摘要： A working end of a surgical instrument that carries first and second jaws for delivering energy to tissue. In a preferred embodiment, at least one jaw of the working end defines a tissue-engagement plane that contacts the targeted tissue. The cross-section of the engagement plane reveals that it defines a surface conductive portion and an elastomeric body portion. The elastomeric body portion is adapted to flex, deflect and extend laterally when engaging tissue to atraumatically engage tissue at the edges of the working end to create a smooth transition between welded tissue and undamaged tissue. The jaws can further carry a variably resistive matrix of a temperature-sensitive resistive material or a pressure-sensitive resistive material. An interior of the jaw carries a conductive material or electrode that is coupled to an Rf source and controller. In an exemplary embodiment, the variably resistive matrix can comprise a positive temperature coefficient (PTC) material, such as a ceramic, that is engineered to exhibit a dramatically increasing resistance (i.e., several orders of magnitude) above a specific temperature of the material. In use, the engagement plane will apply active Rf energy to captured tissue until the point in time that the variably resistive matrix is heated to its selected switching range. Thereafter, current flow from the conductive electrode through the engagement surface will be terminated due to the exponential increase in the resistance of variably resistive matrix to provide instant and automatic reduction of Rf energy application. Thus, the jaw structure can automatically modulate the application of energy to tissue between active Rf heating and passive conductive heating of captured tissue to maintain a target temperature level.
摘要翻译：手术器械的工作端，其携带用于将能量递送至组织的第一和第二钳口。在优选实施例中，工作端的至少一个钳口限定了接触目标组织的组织接合平面。接合平面的横截面显示其限定表面导电部分和弹性体主体部分。弹性体主体部分适于在接合组织时在横向上弯曲，偏转和延伸，以在工作端的边缘处不可靠地接合组织，以在焊接的组织和未损坏的组织之间形成平滑过渡。钳口可以进一步携带温度敏感的电阻材料或压敏电阻材料的可变电阻矩阵。钳口的内部承载耦合到Rf源和控制器的导电材料或电极。在示例性实施例中，可变电阻矩阵可以包括正温度系数（PTC）材料，例如陶瓷，其被工程化以显示高于材料的特定温度的显着增加的电阻（即几个数量级）。在使用中，接合平面将对被捕获的组织施加活性的Rf能量，直到可变电阻矩阵被加热到其选择的开关范围的时间点为止。此后，由于可变电阻矩阵的电阻的指数增加，导电电极通过接合表面的电流将终止，以提供即时和自动降低Rf能量应用。因此，钳口结构可以自动调节被捕获组织的活性Rf加热和被动导电加热之间的能量对组织的应用以保持目标温度水平。

105. 发明授权

US06299620B1 Instruments and techniques for inducing neocollagenesis in skin treatments 有权
标题翻译：用于诱导皮肤治疗中的新胶原的仪器和技术
公开(公告)号：US06299620B1
公开(公告)日：2001-10-09
申请号：US09475480
申请日：1999-12-30
申请人： John H. Shadduck , James A. Baker
发明人： John H. Shadduck , James A. Baker
IPC分类号： A61M100
CPC分类号： A61B17/54 , A61B2017/320004
摘要： A system for atraumatic removal of skin surface layers in a treatment to induce neocollagenesis in the dermis to reduce wrinkles and alter the architecture of the dermal layers. A preferred embodiment of the inventive system comprises (i) a hand-held instrument with a resilient working skin interface that carries microscopic diamond fragments for abrading the skin surface in a controlled manner; (ii) a fluid source for supplying sterile fluids to the skin interface for cleaning skin debris from the skin interface; and (iii) a negative pressure source for pulling fluid to the skin interface and thereafter aspirating fluid and skin debris from a treatment site. The skin interface is formed of a resilient material such as silicone to allow the working end to flex and atraumatically engage the skin surface as it is translated across a treatment site. The system also carries a disposable cartridge filled with fluid in the hand-held instrument. The method of the invention includes: (i) actuating a negative pressurization source communicating with the skin interface via a plurality of apertures therein to draw the skin into the concave abrasive architecture of the working end; (ii) translating the abrasive architecture across the treatment site to cut or abrade a skin surface layer; and (iii) contemporaneous with the cutting step, flowing a fluid (e.g., sterile water) generally about and across the abrasive architecture between an arrangement of inflow and outflow apertures to remove skin debris and hydrate the skin.
摘要翻译：用于在治疗中无创去除皮肤表面层的系统以在真皮中诱导新胶原形成以减少皱纹并改变真皮层的结构。本发明系统的优选实施例包括（i）具有弹性工作皮肤界面的手持式仪器，其携带用于以受控方式研磨皮肤表面的微观金刚石碎片; （ii）用于向皮肤界面供应无菌流体以从皮肤界面清洁皮肤碎屑的流体源; 和（iii）用于将流体牵引到皮肤界面并且然后从治疗部位抽吸流体和皮肤碎屑的负压源。皮肤界面由诸如硅树脂的弹性材料形成，以允许工作端在穿过治疗部位翻译并弯曲并且不伤皮肤地接合皮肤表面。该系统还携带在手持式仪器中充满流体的一次性盒。本发明的方法包括：（i）通过其中的多个孔致动与皮肤界面连通的负压源，以将皮肤吸入工作端的凹形研磨结构; （ii）将磨料结构平移整个处理部位以切割或研磨皮肤表面层; 和（iii）同时具有切割步骤，使流体（例如，无菌水）在流体和流出孔的布置之间大体上和跨越磨料结构流动，以去除皮肤碎片并水合皮肤。

106. 发明授权

US06217828B1 Emulsion for robust sensing 失效
标题翻译：乳液用于鲁棒感测
公开(公告)号：US06217828B1
公开(公告)日：2001-04-17
申请号：US08943824
申请日：1997-10-03
申请人： Kathryn R. Bretscher , James A. Baker , Kenneth B. Wood , Mai T. Nguyen , Monica A. Hamer , Christopher J. Rueb
发明人： Kathryn R. Bretscher , James A. Baker , Kenneth B. Wood , Mai T. Nguyen , Monica A. Hamer , Christopher J. Rueb
IPC分类号： G01N2164
CPC分类号： G01N33/4925 , G01N31/223 , G01N33/84
摘要： The present invention provides an optical fluorescence based sensor for measuring the concentration of a gas (e.g., CO2 or ammonia) in a medium such as blood which has superior dry web sensor performance, enhanced sensor consistency for transparent sensor calibration, improved autoclave stability and rapid rehydration of the sensor. In a preferred embodiment, the sensors of the present invention comprise microcompartments of an aqueous phase having a pH sensitive indicator component and a nonionic amphipathic surfactant within a hydrophobic barrier phase comprising a plurality of dispersed hydrophobic particles.
摘要翻译：本发明提供了一种基于光学荧光的传感器，用于测量诸如血液的介质中的气体（例如，CO 2或氨）的浓度，其具有优异的干网传感器性能，增强的传感器一致性，用于透明传感器校准，改进的高压釜稳定性和快速传感器的补液。在一个优选的实施方案中，本发明的传感器包含具有pH敏感指示剂组分的水相的微室和在包含多个分散的疏水性颗粒的疏水屏障相内的非离子两亲表面活性剂。

107. 发明授权

US06194106B1 Temporary image receptor and means for chemical modification of release surfaces on a temporary image receptor 失效
标题翻译：临时影像受体和临时图像受体上释放表面化学修饰的方法
公开(公告)号：US06194106B1
公开(公告)日：2001-02-27
申请号：US09575941
申请日：2000-05-23
申请人： Kathryn R. Bretscher , Terri L. Butler , Mark C. Berens , James A. Baker , Gay L. Herman , Larry D. Boardman , Gaye K. Lehman
发明人： Kathryn R. Bretscher , Terri L. Butler , Mark C. Berens , James A. Baker , Gay L. Herman , Larry D. Boardman , Gaye K. Lehman
IPC分类号： D06N704
CPC分类号： G03G5/142 , G03G5/14726 , G03G5/14773 , Y10T428/24355 , Y10T428/31663
摘要： This invention discloses novel surface release layers on temporary image receptors particularly suited to the requirements of liquid electrographic (both electrophotographic and electrostatic) printing on a variety of receptors. The inventive temporary image receptors are comprised of a surface release layer on a photoreceptive or dielectric substrate. The release layers are silicone copolymers which are chemically modified to improve imaging, drying or transfer performance when used in the simplified color electrophotography (SCE) or electrostatic printing processes.
摘要翻译：本发明公开了临时图像受体上新颖的表面释放层，特别适用于各种受体上的液体电子照相（电子照相和静电）印刷的要求。本发明的临时图像受体由感光或电介质基底上的表面释放层组成。剥离层是经过化学改性以改进在简化的彩色电子照相术（SCE）或静电印刷方法中使用时的成像，干燥或转印性能的硅氧烷共聚物。

108. 发明授权

US06169926A RF electrode array for low-rate collagen shrinkage in capsular shift procedures and methods of use 失效
公开(公告)号：US06169926A
公开(公告)日：2001-01-02
申请号：US09257359
申请日：1999-02-25
申请人： James A. Baker
发明人： James A. Baker
IPC分类号： A61F700
CPC分类号： A61B18/14
摘要： Methods and apparatus are provided for an achieving low-rate collagen shrinkage using an electrode array comprising an elongated insulator strip having at least one pair of spaced-apart bi-polar RF electrodes, and a “channeling” disposed on the strip between the bi-polar electrodes to direct the flow of RF current therebetween. The channeling electrode is not directly coupled to the RF power source, but only indirectly through the tissue in contact with the channeling electrode. The apparatus enables low RF power levels (e.g., 0.5 watts to 25 watts) to be applied over time intervals of 5 seconds to 180 seconds to attain low-rate collagen shrinkage by directing or focusing the path of the RF current.

109. 发明授权

US6113598A Radiofrequency medical instrument and methods for vessel welding 失效
标题翻译：射频医疗仪器和船舶焊接方法
公开(公告)号：US6113598A
公开(公告)日：2000-09-05
申请号：US251850
申请日：1999-02-17
申请人： James A. Baker
发明人： James A. Baker
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/00273 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/00619 , A61B2018/00702 , A61B2018/00791 , A61B2018/00797 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/126 , A61B2018/1412 , A61B2018/1455 , A61B2018/146
摘要： Methods and apparatus are provided for welding or sealing vessels or organs by collapsing a vessel with a jaw-like structure, applying an RF current between first and second bi-polar electrodes, and directing path of the RF current using a channeling electrode disposed intermediate the first and second bi-polar electrodes. The jaw-structure may be configured to progressively collapse the section of tissue to may squeeze fluids out of the lumen of the vessel. In addition, or alternatively, the jaw-structure may be configured to elongated the collapsed section of vessel to alter its impedance characteristics prior to application of RF energy. The device also may include one or more sensors providing signals to a power controller that modulates application of RF energy to the vessel.
摘要翻译：提供了用于通过使具有颚状结构的容器折叠来焊接或密封容器或器件的方法和装置，在第一和第二双极电极之间施加RF电流，并且使用位于第二和第二双极电极之间的沟道电极来引导RF电流的路径第一和第二双极电极。钳口结构可以被配置为逐渐地折叠组织的部分以将流体挤出血管的腔。另外或替代地，钳口结构可以被配置为在施加RF能量之前拉长容器的折叠部分以改变其阻抗特性。该装置还可以包括向控制器提供信号的一个或多个传感器，该功率控制器调制RF能量对容器的应用。

110. 发明授权

US6106989A Temporary image receptor and means for chemical modification of release surfaces on a temporary image receptor 失效
公开(公告)号：US6106989A
公开(公告)日：2000-08-22
申请号：US451060
申请日：1999-11-30
申请人： Kathryn R. Bretscher , Terri L. Butler , Mark C. Berens , James A. Baker , Gay L. Herman , Larry D. Boardman , Gaye K. Lehman
发明人： Kathryn R. Bretscher , Terri L. Butler , Mark C. Berens , James A. Baker , Gay L. Herman , Larry D. Boardman , Gaye K. Lehman
IPC分类号： G03G8/00 , G03G5/10 , G03G5/14 , G03G5/147
CPC分类号： G03G5/14773 , G03G5/142 , G03G5/14726
摘要： This invention discloses novel surface release layers on temporary image receptors particularly suited to the requirements of liquid electrographic (both electrophotographic and electrostatic) printing on a variety of receptors. The inventive temporary image receptors are comprised of a surface release layer on a photoreceptive or dielectric substrate. The release layers are silicone copolymers which are chemically modified to improve imaging, drying or transfer performance when used in the simplified color electrophotography (SCE) or electrostatic printing processes.

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