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131. 发明授权

US07788796B2 Method FPR manufacturing a magnetic write head 有权
标题翻译：磁写头制造方法
公开(公告)号：US07788796B2
公开(公告)日：2010-09-07
申请号：US11611824
申请日：2006-12-15
申请人： Wen-Chien David Hsiao , Ming Jiang , Vladimir Nikitin , Aron Pentek , Yi Zheng
发明人： Wen-Chien David Hsiao , Ming Jiang , Vladimir Nikitin , Aron Pentek , Yi Zheng
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/3169 , G11B5/1278 , G11B5/3163 , G11B5/3166 , G11B5/3173 , G11B5/6005 , Y10T29/49021 , Y10T29/49039 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method for constructing a magnetic write head using an electrical lapping guide to carefully control critical dimensions during a lapping operation used to define an air bearing surface. The lapping guide is photolithograhically patterned in a common photolithographic step with another write head structure so that special relation between the lapping guide and critical dimensions of the write head structure can be carefully maintained. The electrical lapping guide can be patterned in a common photolithographic step as the write pole so that the location of the flare point can be carefully controlled with respect to the location of the lapping guide. A stitched flare structure can also be built together with the electrical lapping guide, then a self-aligned shield can be further built over this stitched flare structure so that both flare point and shield throat can be controlled tightly together by this electrical lapping guide during lapping process.
摘要翻译：一种用于在用于限定空气轴承表面的研磨操作期间使用电研磨引导件来构造磁性写入头以小心地控制临界尺寸的方法。研磨导轨在具有另一写头结构的普通光刻步骤中以光刻方式进行图案化，从而可以仔细地保持研磨引导件与写头结构的临界尺寸之间的特殊关系。电研磨引导件可以以普通光刻步骤图案化为写极，使得可以相对于研磨导轨的位置仔细地控制扩张点的位置。缝合的火炬结构也可以与电气研磨导轨一起构建，然后可以在该缝合的火炬结构上进一步构建自对准屏蔽，使得在研磨过程中，电气研磨引导件可以将喇叭口和屏蔽喉部两者紧密地一起控制处理。

132. 发明授权

US07785259B2 Detection of motion in vibro-acoustography 有权
标题翻译：振动声学中的运动检测
公开(公告)号：US07785259B2
公开(公告)日：2010-08-31
申请号：US10956461
申请日：2004-10-01
申请人： Yi Zheng , Wei Tan , James Fowler Greenleaf , Shigao Chen
发明人： Yi Zheng , Wei Tan , James Fowler Greenleaf , Shigao Chen
IPC分类号： A61B8/00
CPC分类号： A61B8/00 , A61B8/485
摘要： Harmonic motion is produced in a subject using vibro-acoustography. An ultrasonic imaging system repetitively interrogates the subject and the Doppler shift in the reflected echo signals is analyzed to measure the phase and amplitude of harmonic motion produced in the subject at different prescribed frequencies. Shear wave propagation through the subject is determined from this information and mechanical properties related to “stiffness” of the subject are determined. A Kalman filter is employed in the phase and amplitude measurement to extract the harmonic motion information from background noise.
摘要翻译：使用振动声学技术在受试者中产生谐波运动。超声成像系统重复地询问受试者，并且分析反射回波信号中的多普勒频移，以测量在不同规定频率下在受试者中产生的谐波运动的相位和幅度。根据该信息确定通过受试者的剪切波传播，并确定与受试者的“刚度”相关的机械性质。在相位和幅度测量中采用卡尔曼滤波器从背景噪声中提取谐波运动信息。

133. 发明申请

US20100157474A1 METHOD OF MULTI-ANGLED BUMP PROCESSING FOR MAGNETIC POLE FABRICATION AND SYSTEMS THEREOF 有权
标题翻译：用于磁极制造及其系统的多重保护加工方法
公开(公告)号：US20100157474A1
公开(公告)日：2010-06-24
申请号：US12341834
申请日：2008-12-22
申请人： Wen-Chien David Hsiao , Vladimir Nikitin , Aron Pentek , Sue Siyang Zhang , Yi Zheng
发明人： Wen-Chien David Hsiao , Vladimir Nikitin , Aron Pentek , Sue Siyang Zhang , Yi Zheng
IPC分类号： G11B5/127
CPC分类号： G11B5/3116 , G11B5/3163
摘要： A system according to one embodiment includes a magnetic pole; a bump structure above the pole, the bump structure having a first surface oriented at a first angle between 1° and 89° from a plane of deposition of the pole, and a second surface oriented at a second angle between 1° and 89° from the plane of deposition of the pole, wherein the second angle is greater than the first angle; and a shield above the bump structure. A method according to one embodiment includes forming a bump layer above a magnetic pole; removing a portion of the bump layer for forming a step therein; and milling the bump layer for defining thereon a first surface oriented at a first angle between 1° and 89° from a plane of deposition of the bump layer, and a second surface oriented at a second angle between 1° and 89° from the plane of deposition of the bump layer, wherein the second angle is greater than the first angle.
摘要翻译：根据一个实施例的系统包括磁极; 所述凸起结构具有从所述极的沉积平面以1°至89°之间的第一角度定向的第一表面，并且所述第一表面以与所述极的沉积的平面成1°至89°之间的第二角度定向所述极的沉积平面，其中所述第二角度大于所述第一角度; 和凸块结构之上的屏蔽。根据一个实施例的方法包括在磁极上形成凸起层; 去除所述凸起层的一部分以在其中形成台阶; 并且研磨所述凸起层，以在其上限定从凸起层的沉积平面以1°至89°之间的第一角度定向的第一表面，以及从该平面以1°至89°之间的第二角度定向的第二表面所述凸起层的沉积，其中所述第二角度大于所述第一角度。

134. 发明申请

US20100157472A1 MAGNETIC WRITE HEAD HAVING A SELF-ALIGNED SIDE WRAP-AROUND SHIELD WITH MULTI-ANGLE SLANTED BUMP 有权
标题翻译：具有多角度凸起的自对准侧面封装的磁头写头
公开(公告)号：US20100157472A1
公开(公告)日：2010-06-24
申请号：US12343709
申请日：2008-12-24
申请人： Wen-Chien David Hsiao , Aron Pentek , Sue Siyang Zhang , Yi Zheng
发明人： Wen-Chien David Hsiao , Aron Pentek , Sue Siyang Zhang , Yi Zheng
IPC分类号： G11B5/10 , B44C1/22
CPC分类号： G11B5/1278 , G11B5/112 , G11B5/3116 , G11B5/3146 , G11B5/315 , G11B5/3163
摘要： A method for forming a magnetic write head having a trailing shield with a tapered and stepped, self aligned trailing magnetic shield. The shield has a tapered portion that tapers away from the write pole as it extends away from the ABS. This tapered portion helps to channel flux to the pole tip portion of the shield, while preventing the loss of write field to the shield. The stepped portion of the shield further helps to prevent the loss of write field and also defines a secondary throat height of the shield that can be accurately located relative to the air bearing surface.
摘要翻译：一种用于形成具有带有锥形和阶梯式自对准拖尾磁屏蔽的后挡板的磁写头的方法。屏蔽件具有锥形部分，当锥形部分远离ABS延伸时，该锥形部分从写入柱逐渐变细。该锥形部分有助于将通量传导到屏蔽的极端部分，同时防止对屏蔽件的写入场的损失。护罩的台阶部分还有助于防止写入场的损失，并且还限定可相对于空气轴承表面精确定位的护罩的次级喉部高度。

135. 发明申请

US20100131218A1 Method of Performance Analysis for VRLA Battery 有权
标题翻译： VRLA电池性能分析方法
公开(公告)号：US20100131218A1
公开(公告)日：2010-05-27
申请号：US12596698
申请日：2008-04-17
申请人： Jianhong Xu , Ling Yuan , Yi Zheng
发明人： Jianhong Xu , Ling Yuan , Yi Zheng
IPC分类号： G01R31/36
CPC分类号： G01R31/362 , G01R31/3648 , G01R31/3668 , H01M10/121 , H01M10/48
摘要： This invention discloses a method of performance analysis for VRLA battery which applies the method of using the float voltage dispersion ratio of the battery to evaluate the battery performance from a new perspective, and it is an online real-time test which applies several ways to evaluate the performance of the VRLA battery. According to the relevance between the dispersion of the float charge voltage of the battery and its performance, the method gets the result of the battery performance through calculating the battery float charge voltage dispersion ratio and making it relevant with the battery performance. It has small workload, convenient operation and no danger to the system when doing online testing. It also won't affect the cycle life of the VRLA battery.
摘要翻译：本发明公开了一种VRLA电池的性能分析方法，该方法采用电池的浮动电压分散比率的方法，从新的角度对电池的性能进行评估，是一种在线实时测试，采用多种方式进行评估 VRLA电池的性能。根据电池浮充电压的偏差与其性能的关系，该方法通过计算电池浮充电压分散比并使其与电池性能相关，得到电池性能的结果。工作量小，操作方便，在线测试时不会对系统造成危害。它也不会影响VRLA电池的循环寿命。

136. 发明授权

US07631417B2 Use of anti-reflective seed layers for the fabrication of perpendicular thin film heads 失效
标题翻译：使用防反光种子层制造垂直薄膜头
公开(公告)号：US07631417B2
公开(公告)日：2009-12-15
申请号：US11595765
申请日：2006-11-10
申请人： Hieu Lam , Patrick Rush Webb , Yi Zheng
发明人： Hieu Lam , Patrick Rush Webb , Yi Zheng
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/1278 , G11B5/3116 , G11B5/314 , G11B5/3163 , Y10T29/49043 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： Methods and structures for the fabrication of perpendicular thin film heads are disclosed. Prior to the deposition of shield structures, seed layers having anti-reflective properties are utilized, eliminating the need to deposit, then remove, traditional inorganic anti-reflection coatings prior to shield plating.
摘要翻译：公开了用于制造垂直薄膜头的方法和结构。在沉积屏蔽结构之前，利用具有抗反射特性的种子层，消除了在屏蔽电镀之前沉积，然后去除传统的无机抗反射涂层的需要。

137. 发明申请

US20090269523A1 BRAZING ALLOY AND CERAMIC DISCHARGE LAMP EMPLOYING SAME 有权
标题翻译：使用合适的烧结合金和陶瓷放电灯
公开(公告)号：US20090269523A1
公开(公告)日：2009-10-29
申请号：US12111464
申请日：2008-04-29
申请人： George C. Wei , Yi Zheng
发明人： George C. Wei , Yi Zheng
IPC分类号： B32B1/08 , C23C30/00
CPC分类号： B23K35/22 , B23K35/24 , B23K35/30 , B23K35/34 , H01J61/366 , Y10T428/13
摘要： There is described a brazing alloy having a first component comprising a source of molybdenum and a source of aluminum and a second component comprising boron, wherein a weight ratio of said second component to said first component is not greater than 1:20. The addition of boron results a substantially lower melting point than alloys employing molybdenum and aluminum alone. It is suitable for use in discharge vessels having a hollow bodies selected from the group of monocrystalline alumina, polycrystalline alumina and aluminum nitride; metallic electrode holders fitted into ends of the hollow body; and sealed thereto by a braze.
摘要翻译：描述了具有包含钼源和铝源的第一组分和包含硼的第二组分的第一组分的钎焊合金，其中所述第二组分与所述第一组分的重量比不大于1:20。与单独使用钼和铝的合金相比，硼的添加导致显着更低的熔点。适用于具有选自单晶氧化铝，多晶氧化铝和氮化铝的中空体的放电容器; 金属电极固定器装配在中空体的端部; 并通过钎焊将其密封。

138. 发明申请

US20090203617A1 CHIMERIC PEPTIDES FOR THE REGULATION OF GTPASES 有权
标题翻译：用于调整GTPASES的CHIMERIC PEPTIDES
公开(公告)号：US20090203617A1
公开(公告)日：2009-08-13
申请号：US12348762
申请日：2009-01-05
申请人： Yi Zheng , David A. Williams
发明人： Yi Zheng , David A. Williams
IPC分类号： A61K38/16 , C07K14/00 , C07K7/00 , A61K38/08 , A61K38/10
CPC分类号： C07K14/4706 , C07K2319/01 , C07K2319/02 , C07K2319/03 , C12N9/14 , C12Y306/05002
摘要： Chimeric peptides or fusion proteins are disclosed that include a RhoGAP activity domain and at least one specificity domain that targets a specific Rho protein. The fusion proteins can be used to inhibit any GTPase activity within a cell. The fusion proteins are particularly advantageous for the treatment of cancer. The present invention generally relates to chimeric peptides capable of regulating GTPases, and more particularly, to methods of targeting individual GTPases by using GTPase-activating proteins. Such proteins may be used for the treatment of cancers and other GTPase-related diseases. This invention relates to nucleic acid molecules and the encoded GTPase activating proteins, and variants thereof, and to the use of these molecules in the characterization, diagnosis, prevention, and treatment of cell signaling, immune, and cell proliferative disorders, particularly cancer. Disclosed herein are compounds and methods for regulating transcription of a selected gene.
摘要翻译：公开了嵌合肽或融合蛋白，其包括RhoGAP活性结构域和至少一个靶向特异性Rho蛋白的特异性结构域。融合蛋白可用于抑制细胞内的任何GTP酶活性。融合蛋白对癌症的治疗特别有利。本发明一般涉及能够调节GTP酶的嵌合肽，更具体地，涉及通过使用GTP酶活化蛋白靶向各种GTP酶的方法。这些蛋白质可用于治疗癌症和其它与GTP酶有关的疾病。本发明涉及核酸分子和编码的GTP酶活化蛋白及其变体，以及这些分子在表征，诊断，预防和治疗细胞信号传导，免疫和细胞增殖性疾病，特别是癌症中的用途。本文公开了用于调节所选基因转录的化合物和方法。

139. 发明申请

US20090197208A1 METHOD FOR MANUFACTURING A PERPENDICULAR MAGNETIC WRITE POLE USING AN ELECTRICAL LAPPING GUIDE FOR TIGHT WRITE POLE FLARE POINT CONTROL 有权
标题翻译：使用电动拉丝指南制作一个完整的磁性写入点的方法，用于轻写点光源点控制
公开(公告)号：US20090197208A1
公开(公告)日：2009-08-06
申请号：US12023892
申请日：2008-01-31
申请人： Vladimir Nikitin , Yi Zheng
发明人： Vladimir Nikitin , Yi Zheng
IPC分类号： B44C1/22 , G03F7/00
CPC分类号： G11B5/3166 , G11B5/1278 , G11B5/3116 , G11B5/3169 , Y10T29/49036 , Y10T29/49037 , Y10T29/49046
摘要： A method for manufacturing a magnetic write head for perpendicular magnetic recording. The method provides for accurate definition of a device feature such as a write pole flare point. A functional lapping guide is formed to determine when a lapping operation should be terminated to define an air bearing surface of a slider. In order to provide accurate compensation for manufacturing variations in the functional lapping guide, a dummy lapping guide is provided. An amount of variation of a front edge of the dummy lapping guide, which is defined by the same process step as a writer pole flare point, can be calculated by measuring the width (stripe height) of the dummy lapping guide based on its electrical resistance. Since the back edges of the dummy lapping guide and functional lapping guide are defined by the same manufacturing steps, the back edge of the functional lapping guide can then be determined, and used for accurately control of the writer flare point through their correlation established from the dummy lapping guide.
摘要翻译：一种用于制造用于垂直磁记录的磁写头的方法。该方法提供了诸如写极点闪光点的设备特征的精确定义。形成功能研磨引导件以确定何时应当终止研磨操作以限定滑块的空气轴承表面。为了对功能研磨导轨的制造变化提供准确的补偿，提供了一个虚拟研磨导轨。可以通过测量基于其电阻的虚拟研磨导轨的宽度（条带高度）来计算由研磨引导件的相同工艺步骤限定的假研磨引导件的前边缘的变化量，。由于仿真研磨引导件和功能性研磨引导件的后边缘由相同的制造步骤限定，因此可以确定功能研磨导向件的后边缘，并且用于通过其从虚拟研磨指南。

140. 发明申请

US20090144966A1 LEADING EDGE TAPERED BUMP WITH ELECTRICAL LAPPING GUIDE CONTROL FOR WRAP AROUND SHIELD 有权
标题翻译：引导边缘带有电缆导线控制的边缘带
公开(公告)号：US20090144966A1
公开(公告)日：2009-06-11
申请号：US11951204
申请日：2007-12-05
申请人： Yi Zheng
发明人： Yi Zheng
IPC分类号： G11B5/127
CPC分类号： G11B5/3146 , G11B5/112 , G11B5/1278 , G11B5/3116 , G11B5/315 , G11B5/3166 , G11B5/3169 , Y10T29/49032 , Y10T29/49043 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052
摘要： A method for manufacturing a perpendicular magnetic write head having a trailing shield and with a tapered step. The method includes forming a write pole with a non-magnetic trailing gap and first and second non-magnetic side gap layers. A mask is formed having an opening over a portion of the write pole that is configured to define a non-magnetic bump. A non-magnetic bump material is deposited into the opening in a manner that defines a non-magnetic bump having a tapered front edge. A magnetic wrap around shield can then be formed over the non-magnetic bump, so that the bump forms a tapered stepped feature on the wrap-around magnetic shield. The bump location can be controlled by an electric lapping guide, which is defined to be aligned to the bump front edge.
摘要翻译：一种用于制造具有后挡板并具有锥形步骤的垂直磁写头的方法。该方法包括形成具有非磁性拖尾间隙的写入极和第一和第二非磁性侧隙层。掩模形成为在构成为限定非磁性凸块的写入极的一部分上具有开口。以限定具有锥形前边缘的非磁性凸块的方式将非磁性凸块材料沉积到开口中。然后可以在非磁性凸块上形成围绕屏蔽的磁性环绕，使得凸块在环绕磁屏蔽上形成锥形阶梯特征。凸起位置可以通过电动研磨导轨进行控制，电动研磨导向器被定义为与凸块前缘对准。

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