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1. 发明授权

US08286488B2 Apparatus and system for measuring material thickness 有权
标题翻译：用于测量材料厚度的装置和系统
公开(公告)号：US08286488B2
公开(公告)日：2012-10-16
申请号：US12434357
申请日：2009-05-01
申请人： Paul Meyer , Jeffrey Anderson , Anand Desai , Wei Luo
发明人： Paul Meyer , Jeffrey Anderson , Anand Desai , Wei Luo
IPC分类号： G01B17/02
CPC分类号： G01B17/02 , B06B1/0629 , G01N29/221 , G01N2291/106
摘要： An apparatus and system for measuring material thickness of a test object. In one embodiment, the apparatus can include a measurement probe that can have a plurality of transducer elements that can include transmitter elements and receiver elements arranged, respectively, in on a first side and a second side of a gap. The first side and the second side can form a scan area with at least one active group that can have at least one transmitter element and at least one receiver element, which can be separated from the transmitter element in a spaced relationship.
摘要翻译：一种用于测量被测物体材料厚度的装置和系统。在一个实施例中，该装置可以包括可以具有多个换能器元件的测量探针，所述多个换能器元件可以包括分别布置在间隙的第一侧和第二侧上的发射器元件和接收器元件。第一侧和第二侧可以形成具有至少一个活动组的扫描区域，该活动组可以具有至少一个发射器元件和至少一个接收器元件，该接收器元件可以以间隔开的关系与发射器元件分离。

2. 发明申请

US20100275692A1 APPARATUS AND SYSTEM FOR MEASURING MATERIAL THICKNESS 有权
标题翻译：用于测量材料厚度的装置和系统
公开(公告)号：US20100275692A1
公开(公告)日：2010-11-04
申请号：US12434357
申请日：2009-05-01
申请人： Paul Meyer , Jeffrey Anderson , Anand Desai , Wei Luo
发明人： Paul Meyer , Jeffrey Anderson , Anand Desai , Wei Luo
IPC分类号： G01B17/02 , G01N29/24
CPC分类号： G01B17/02 , B06B1/0629 , G01N29/221 , G01N2291/106
摘要： An apparatus and system for measuring material thickness of a test object. In one embodiment, the apparatus can include a measurement probe that can have a plurality of transducer elements that can include transmitter elements and receiver elements arranged, respectively, in on a first side and a second side of a gap. The first side and the second side can form a scan area with at least one active group that can have at least one transmitter element and at least one receiver element, which can be separated from the transmitter element in a spaced relationship.
摘要翻译：一种用于测量被测物体材料厚度的装置和系统。在一个实施例中，该装置可以包括可以具有多个换能器元件的测量探针，所述多个换能器元件可以包括分别布置在间隙的第一侧和第二侧上的发射器元件和接收器元件。第一侧和第二侧可以形成具有至少一个活动组的扫描区域，该活动组可以具有至少一个发射器元件和至少一个接收器元件，该接收器元件可以以间隔开的关系与发射器元件分离。

3. 发明授权

US08192075B2 Method for performing ultrasonic testing 有权
标题翻译：执行超声波检测的方法
公开(公告)号：US08192075B2
公开(公告)日：2012-06-05
申请号：US12194000
申请日：2008-08-19
申请人： Anand Desai
发明人： Anand Desai
IPC分类号： G01K11/22
CPC分类号： G01N29/326 , G01N29/2487
摘要： Methods of performing ultrasonic testing are disclosed, comprising the step of determining a temperature gradient of an ultrasonic wedge. In one embodiment of the invention, the method further comprises the steps of determining a sound velocity gradient of the ultrasonic wedge to determine the time it takes for sound waves emanating from a plurality of ultrasonic transducer elements attached to the ultrasonic wedge to reach a point of interest within a test object, and firing each of the ultrasonic transducer elements in a timed sequence based on the times such that sound waves from each of the ultrasonic transducer elements reach the point of interest at the same time. In other embodiments of the invention, the total attenuation and acoustic impedance of a sound wave traveling through the ultrasonic wedge is determined to adjust the amplitude of the sound wave such that the sound wave has sufficient amplitude to perform the ultrasonic testing.
摘要翻译：公开了执行超声波测试的方法，包括确定超声波楔的温度梯度的步骤。在本发明的一个实施例中，该方法还包括以下步骤：确定超声波楔的声速梯度，以确定从连接到超声波楔的多个超声波换能器元件发出的声波达到感兴趣的测试对象，并且基于时间以定时序列发射每个超声波换能器元件，使得来自每个超声波换能器元件的声波同时到达感兴趣点。在本发明的其它实施例中，确定了通过超声波楔形件的声波的总衰减和声阻抗，以调节声波的振幅，使得声波具有足够的振幅来执行超声波测试。

4. 发明申请

US20110076863A1 APPARATUS FOR CONNECTING A MULTI-CONDUCTOR CABLE TO A PIN GRID ARRAY CONNECTOR 有权
标题翻译：将多导体电缆连接到引脚阵列连接器的装置
公开(公告)号：US20110076863A1
公开(公告)日：2011-03-31
申请号：US12566923
申请日：2009-09-25
申请人： Kelley E. YETTER , Anand Desai , John Pyle , Jae Choi
发明人： Kelley E. YETTER , Anand Desai , John Pyle , Jae Choi
IPC分类号： H01R12/00
CPC分类号： H01R31/06 , G01N29/262 , G01R1/0416 , H01R12/7082 , H01R12/712 , H01R2201/20 , H05K1/144 , H05K2201/10189 , H05K2201/10325 , H05K2201/10356 , H05K2201/10378
摘要： An apparatus for connecting a multi-conductor cable of a first device to a pin grid array connector of a second device, wherein said apparatus comprises a first printed circuit board (PCB) for terminating the conductors of the cable, which are connected to a first PCB surface mounted connector mounted on the first PCB. The first PCB surface mounted connector is mated with a second PCB surface mounted connector mounted on a second PCB, on which a PCB surface mounted socket grid array is also mounted for mating to the pin grid array connector of the second device. This apparatus allows the same (i.e., standardized) multi-conductor cable with the same first PCB and the same first PCB surface mounted connector to be used regardless of what style connector is used by the second device.
摘要翻译：一种用于将第一装置的多导体电缆连接到第二装置的针阵列连接器的装置，其中所述装置包括用于端接所述电缆的导体的第一印刷电路板（PCB），所述第一印刷电路板连接到第一装置 PCB表面安装连接器安装在第一个PCB上。第一PCB表面安装连接器与安装在第二PCB上的第二PCB表面安装连接器配合，其上还安装有PCB表面安装的插座格栅阵列，用于配合到第二设备的引脚格栅阵列连接器。该装置允许使用具有相同的第一PCB和相同的第一PCB表面安装的连接器的相同（即标准化）多导体电缆，而不管第二装置使用什么样的连接器。

5. 发明申请

US20100046576A1 METHOD FOR PERFORMING ULTRASONIC TESTING 有权
标题翻译：执行超声波测试的方法
公开(公告)号：US20100046576A1
公开(公告)日：2010-02-25
申请号：US12194000
申请日：2008-08-19
申请人： Anand DESAI
发明人： Anand DESAI
IPC分类号： G01K11/22
CPC分类号： G01N29/326 , G01N29/2487
摘要： Methods of performing ultrasonic testing are disclosed, comprising the step of determining a temperature gradient of an ultrasonic wedge. In one embodiment of the invention, the method further comprises the steps of determining a sound velocity gradient of the ultrasonic wedge to determine the time it takes for sound waves emanating from a plurality of ultrasonic transducer elements attached to the ultrasonic wedge to reach a point of interest within a test object, and firing each of the ultrasonic transducer elements in a timed sequence based on the times such that sound waves from each of the ultrasonic transducer elements reach the point of interest at the same time. In other embodiments of the invention, the total attenuation and acoustic impedance of a sound wave traveling through the ultrasonic wedge is determined to adjust the amplitude of the sound wave such that the sound wave has sufficient amplitude to perform the ultrasonic testing.
摘要翻译：公开了执行超声波测试的方法，包括确定超声波楔的温度梯度的步骤。在本发明的一个实施例中，该方法还包括以下步骤：确定超声波楔的声速梯度，以确定从连接到超声波楔的多个超声波换能器元件发出的声波达到感兴趣的测试对象，并且基于时间以定时序列发射每个超声波换能器元件，使得来自每个超声波换能器元件的声波同时到达感兴趣点。在本发明的其它实施例中，确定了通过超声波楔形件的声波的总衰减和声阻抗，以调节声波的振幅，使得声波具有足够的振幅来执行超声波测试。

6. 发明授权

US07227951B2 Enhanced ANSI X9.17 pseudorandom number generators with forward security 有权
标题翻译：具有前向安全性的增强型ANSI X9.17伪随机数发生器
公开(公告)号：US07227951B2
公开(公告)日：2007-06-05
申请号：US10267463
申请日：2002-10-08
申请人： Anand Desai , Yiqun Yin , Alejandro Hevia
发明人： Anand Desai , Yiqun Yin , Alejandro Hevia
IPC分类号： H04L9/22 , H04K1/00
CPC分类号： G06F7/58 , H04L9/0662
摘要： Disclosed herein are apparatuses and methods for generating pseudorandom numbers by making the existing ANSI and FIPS PRNGs forward secure and eliminating the need for re-keying them. A forward secure ANSI PRNG is created which includes an enhanced block cipher that is non-invertible even if the key becomes known and a function of the block cipher used in the existing ANSI PRNG. Additionally, the forward secure ANSI PRNG includes an enhanced next state that allows previous states to remain secret even when the key and the current state become known. A forward secure FIPS PRNG is created which includes a computation of an enhanced next state that is noninvertible.
摘要翻译：这里公开了通过使现有的ANSI和FIPS PRNG前进安全并消除对其重新键入的需要来产生伪随机数的装置和方法。创建前向安全ANSI PRNG，其包括增强的块密码，即使该密钥已知并且在现有ANSI PRNG中使用的块密码的功能也是不可逆的。另外，前向安全ANSI PRNG包括增强的下一状态，即使当密钥和当前状态已知时，其允许先前的状态保持秘密。创建前向安全的FIPS PRNG，其包括不可逆的增强的下一状态的计算。

7. 发明申请

US20060153376A1 Enhanced ANSI X9.17 and FIPS 186 pseudorandom number generators with forward security 有权
公开(公告)号：US20060153376A1
公开(公告)日：2006-07-13
申请号：US11371554
申请日：2006-03-08
申请人： Anand Desai , Yiqun Yin , Alejandro Hevia
发明人： Anand Desai , Yiqun Yin , Alejandro Hevia
IPC分类号： H04L9/00
CPC分类号： G06F7/58 , H04L9/0662
摘要： Disclosed herein are apparatuses and methods for generating pseudorandom numbers by making the existing ANSI and FIPS PRNGs forward secure and eliminating the need for re-keying them. A forward secure ANSI PRNG is created which includes an enhanced block cipher that is non-invertible even if the key becomes known and a function of the block cipher used in the existing ANSI PRNG. Additionally, the forward secure ANSI PRNG includes an enhanced next state that allows previous states to remain secret even when the key and the current state become known. A forward secure FIPS PRNG is created which includes a computation of an enhanced next state that is noninvertible.

8. 发明授权

US07809136B2 Enhanced ANSI X9.17 and FIPS 186 pseudorandom number generators with forward security 有权
标题翻译：具有前向安全性的增强型ANSI X9.17和FIPS 186伪随机数发生器
公开(公告)号：US07809136B2
公开(公告)日：2010-10-05
申请号：US11371554
申请日：2006-03-08
申请人： Anand Desai , Yiqun Yin , Alejandro Hevia
发明人： Anand Desai , Yiqun Yin , Alejandro Hevia
IPC分类号： H04L9/00
CPC分类号： G06F7/58 , H04L9/0662
摘要： Disclosed herein are apparatuses and methods for generating pseudorandom numbers by making the existing ANSI and FIPS PRNGs forward secure and eliminating the need for re-keying them. A forward secure ANSI PRNG is created which includes an enhanced block cipher that is non-invertible even if the key becomes known and a function of the block cipher used in the existing ANSI PRNG. Additionally, the forward secure ANSI PRNG includes an enhanced next state that allows previous states to remain secret even when the key and the current state become known. A forward secure FIPS PRNG is created which includes a computation of an enhanced next state that is noninvertible.
摘要翻译：这里公开了通过使现有的ANSI和FIPS PRNG前进安全并消除对其重新键入的需要来产生伪随机数的装置和方法。创建前向安全ANSI PRNG，其包括增强的块密码，即使该密钥已知并且在现有ANSI PRNG中使用的块密码的功能也是不可逆的。另外，前向安全ANSI PRNG包括增强的下一状态，即使当密钥和当前状态已知时，其允许先前状态保持秘密。创建前向安全的FIPS PRNG，其包括不可逆的增强的下一状态的计算。

9. 发明授权

US08007288B2 Apparatus for connecting a multi-conductor cable to a pin grid array connector 有权
标题翻译：用于将多芯电缆连接到针格阵列连接器的装置
公开(公告)号：US08007288B2
公开(公告)日：2011-08-30
申请号：US12566923
申请日：2009-09-25
申请人： Kelley E. Yetter , Anand Desai , John Pyle , Jae Choi
发明人： Kelley E. Yetter , Anand Desai , John Pyle , Jae Choi
IPC分类号： H01R12/00
CPC分类号： H01R31/06 , G01N29/262 , G01R1/0416 , H01R12/7082 , H01R12/712 , H01R2201/20 , H05K1/144 , H05K2201/10189 , H05K2201/10325 , H05K2201/10356 , H05K2201/10378
摘要： An apparatus for connecting a multi-conductor cable of a first device to a pin grid array connector of a second device, wherein said apparatus comprises a first printed circuit board (PCB) for terminating the conductors of the cable, which are connected to a first PCB surface mounted connector mounted on the first PCB. The first PCB surface mounted connector is mated with a second PCB surface mounted connector mounted on a second PCB, on which a PCB surface mounted socket grid array is also mounted for mating to the pin grid array connector of the second device. This apparatus allows the same (i.e., standardized) multi-conductor cable with the same first PCB and the same first PCB surface mounted connector to be used regardless of what style connector is used by the second device.
摘要翻译：一种用于将第一装置的多导体电缆连接到第二装置的针阵列连接器的装置，其中所述装置包括用于端接所述电缆的导体的第一印刷电路板（PCB），所述第一印刷电路板连接到第一装置 PCB表面安装连接器安装在第一个PCB上。第一PCB表面安装连接器与安装在第二PCB上的第二PCB表面安装连接器配合，其上还安装有PCB表面安装的插座格栅阵列，用于配合到第二设备的引脚格栅阵列连接器。该装置允许使用具有相同的第一PCB和相同的第一PCB表面安装的连接器的相同（即标准化）多导体电缆，而不管第二装置使用什么样的连接器。

10. 发明申请

US20050228198A1 Manufacture of phenyl ethylamine compounds, in particular venlafaxine 失效
标题翻译：制造苯乙胺化合物，特别是文拉法辛
公开(公告)号：US20050228198A1
公开(公告)日：2005-10-13
申请号：US10508930
申请日：2002-06-13
申请人： Jagdish Saigal , Rajender Gupta , Vilas Pandit , Anand Desai , Navneet Mehta , Shrikant Rane
发明人： Jagdish Saigal , Rajender Gupta , Vilas Pandit , Anand Desai , Navneet Mehta , Shrikant Rane
IPC分类号： C07C29/48 , C07C209/48 , C07C213/02 , C07C213/08 , C07C215/42 , C07C217/60 , C07C217/74
CPC分类号： C07C209/48 , C07C213/02 , C07C213/08 , C07C2601/14 , C07C215/42 , C07C217/60 , C07C217/74
摘要： A process for the preparation of hydroxy(cycloalkane/cyclokene)phenylethyl of the general formula (III) comprising alkylation of its precursor amine of general formula (II) which is in turn produced by an effective reduction process from its precursor cyanide having the general formula (I) using Raney Nickel (CORMIII) as catalyst where, either of R5 and R6 independently could be in meta or para position and R5, R6 are independently hydrogen, hydroxyl, alkyl, alkanoyloxy, cyano nitro, alkylmercapto, amino, alkylamino, alkanamido, halo, trifluoromethyl, or taken together methylenedioxy, n is 0, 1, 2, 3, 4; R7 is hydrogen of alkyl of 1-7 carbon atom, R1 IH or alkyl of 1-3 carbon atom and R2 is alkyl 1-3 carbon atom, the dotted line represents optional unsaturation. Compounds of formulae IV, V and VI are respectively derivatives of compounds I, II and III respectively.
摘要翻译：制备通式（III）的羟基（环烷烃/环烯）苯乙基的方法，包括其通式（II）的前体胺的烷基化反应，其通过有效的还原方法从其具有通式（II）的前体氰化物（I）使用阮内镍（CORIII）作为催化剂，其中R 5和R 6中的任一个可以独立地为间位或对位，R 5，R 6独立地为氢，羟基，烷基，烷酰氧基，氰基硝基，烷基巯基，氨基，烷基氨基，烷酰氨基，卤素，三氟甲基或亚甲二氧基取代，n为0,1,2,3,4; R7是1-7个碳原子的烷基，R1H或1-3个碳原子的烷基，R2是烷基1-3个碳原子的氢，虚线代表任选的不饱和键。式IV，V和VI的化合物分别是化合物I，II和III的衍生物。

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