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91. 发明申请

US20070044143A1 Distributed single sign-on service 有权
标题翻译：分布式单点登录服务
公开(公告)号：US20070044143A1
公开(公告)日：2007-02-22
申请号：US11208509
申请日：2005-08-22
申请人： Bin Zhu , Tierui Chen , Shipeng Li
发明人： Bin Zhu , Tierui Chen , Shipeng Li
IPC分类号： G06F17/30
CPC分类号： H04L63/0815 , G06F21/33 , H04L9/3236 , H04L9/3271 , H04L63/0807
摘要： The described implementations relate to establishing authenticated communication between a client computing device and a service provider. In one implementation, once a registration procedure is complete, multiple authentication servers are used by a client computing device and a service provider to facilitate the establishment of an authenticated communication session. However, the authentication servers are not necessarily trusted authorities. That is, secrets of the various described devices are not revealed to each other.
摘要翻译：所描述的实现涉及在客户端计算设备和服务提供商之间建立认证通信。在一个实现中，一旦注册过程完成，则客户端计算设备和服务提供商使用多个认证服务器来促进认证通信会话的建立。然而，认证服务器不一定是受信任的权限。也就是说，各种描述的装置的秘密不会彼此泄露。

92. 发明申请

US20060265601A1 JPEG2000 SYNTAX-COMPLIANT ENCRYPTION WITH FULL SCALABILITY 有权
标题翻译： JPEG2000具有完整的可扩展性的合成加密
公开(公告)号：US20060265601A1
公开(公告)日：2006-11-23
申请号：US11419468
申请日：2006-05-19
申请人： Bin Zhu , Shipeng Li , Yang Yang
发明人： Bin Zhu , Shipeng Li , Yang Yang
IPC分类号： H04K1/00
CPC分类号： H04K1/00 , H04L9/0637
摘要： A method and system is provided for encrypting an image compressed with a JPEG2000-based compression with minimal overhead so that the encrypted codestream is compliant with the syntax of the JPEG2000-based compression and can be scaled without decrypting. The encryption system generates, for each independent encryption segment of a codestream for an image, a unique initialization vector from a global initialization vector in such a way that the initialization vectors can be generated during decryption from the global initialization vector, even after truncation. The encryption system encrypts each independent encryption segment using its unique initialization vector. The encryption system ensures that the encrypted codestream is compliant with the syntax of the JPEG2000-based compression both as originally generated and as truncated by an encryption-unaware device.
摘要翻译：提供了一种方法和系统，用于以最小的开销加密用基于JPEG2000的压缩压缩的图像，使得加密的码流符合基于JPEG2000的压缩的语法，并且可以在不进行解密的情况下进行缩放。加密系统对于图像的码流的每个独立加密段产生来自全局初始化向量的唯一初始化向量，使得即使在截断之后也可以在全局初始化向量的解密期间生成初始化向量。加密系统使用其唯一的初始化向量来加密每个独立的加密段。加密系统确保加密的码流符合基于JPEG2000的压缩的语法，原始生成并被加密不知情的设备截断。

93. 发明申请

US20060210081A1 Ciphertext switching for syntax compliant encryption 有权
标题翻译：用于符合语法的加密的密文切换
公开(公告)号：US20060210081A1
公开(公告)日：2006-09-21
申请号：US11081279
申请日：2005-03-16
申请人： Bin Zhu , Yang Yang , Shipeng Li
发明人： Bin Zhu , Yang Yang , Shipeng Li
IPC分类号： H04L9/00
CPC分类号： H04L9/065 , H04L2209/30 , H04L2209/80
摘要： Systems and methods providing ciphertext switching for syntax compliant encryption are described. In one aspect, intermediate ciphertext is generated from syntax compliant plaintext. Post-processing is applied to the intermediate ciphertext to determine if there are any illegal symbols in the intermediate ciphertext. If an illegal symbol is located, the illegal symbol in the intermediate ciphertext is switched with a corresponding plaintext symbol. One or more iterations of the post-processing and switching operations result in syntax compliant ciphertext.
摘要翻译：描述了为符合语法的加密提供密文切换的系统和方法。在一个方面，从语法兼容的明文生成中间密文。后处理应用于中间密文以确定中间密文中是否存在任何非法符号。如果存在非法符号，则用相应的明文符号切换中间密文中的非法符号。后处理和切换操作的一个或多个迭代导致符合语法的密文。

94. 发明授权

US06915481B1 Transactional watermarking 失效
标题翻译：事务水印
公开(公告)号：US06915481B1
公开(公告)日：2005-07-05
申请号：US09481758
申请日：2000-01-11
申请人： Ahmed Tewfik , Mitchell D. Swanson , Bin Zhu
发明人： Ahmed Tewfik , Mitchell D. Swanson , Bin Zhu
IPC分类号： G06F15/00 , G06T1/00
CPC分类号： G06T1/0071 , G06Q10/025
摘要： Transactional watermarking is disclosed. In one embodiment, a computer-implemented method includes receiving an original multimedia content source. The original multimedia content source may have already had a watermark added thereto. The method watermarks at least a portion of the source at least two times, each time with a different watermark to generate a different watermarked version of the original multimedia content source. A final watermarked content source is then generated by utilizing the different watermarked versions of the content source. One particular version of the watermarked content source may be selected as the final watermarked content source; at least a portion of at least two of the different watermarked versions of the watermarked content source may be combined to generate the final watermarked content source; etc.
摘要翻译：披露事务水印。在一个实施例中，计算机实现的方法包括接收原始多媒体内容源。原始多媒体内容源可能已经添加了水印。该方法至少将源的一部分水印至少两次，每次都使用不同的水印来生成原始多媒体内容源的不同水印版本。然后通过利用内容源的不同水印版本来生成最终的加水印内容源。可以选择水印内容源的一个特定版本作为最终加密的内容源; 可以组合水印内容源的不同水印版本中的至少两个的至少两个的至少一部分，以生成最终加密的内容源; 等等

95. 发明授权

US5600050A Zeolite catalyst for the liquid phase alkylation and transalkylation of benzene 失效
标题翻译：用于液相烷基化和苯烷基转移的沸石催化剂
公开(公告)号：US5600050A
公开(公告)日：1997-02-04
申请号：US355877
申请日：1994-12-14
申请人： Zhiyuan Huang , Suxian Tian , Yali Xu , Bin Zhu , Weidong Wang , Fengmei Zhang , Xie Wang
发明人： Zhiyuan Huang , Suxian Tian , Yali Xu , Bin Zhu , Weidong Wang , Fengmei Zhang , Xie Wang
IPC分类号： C07C2/66 , C07C6/12 , C07C2/70
CPC分类号： C07C6/126 , C07C2/66 , C07C2521/04 , C07C2529/70
摘要： Disclosed is a modified zeolite catalyst for the liquid phase alkylation and transalkylation of benzene comprising 30 to 70% by weight of H-beta zeolite with a silicon to aluminium ratio of 20 to 40; 0.5 to 10% by weight of halogen; and .gamma.-Al.sub.2 O.sub.3 of the balance. Also disclosed a method for preparing the said catalyst comprising adding a halogen-containing compound to a mixture of H-beta zeolite and a precursor of .gamma.-Al.sub.2 O.sub.3, forming followed by calcining.
摘要翻译：公开了用于苯的液相烷基化和烷基转移的改性沸石催化剂，其包含30至70重量％的硅铝比为20至40的H-β沸石; 0.5〜10重量％的卤素; 和余量的γ-Al2O3。还公开了一种制备所述催化剂的方法，包括向H-β沸石和γ-Al 2 O 3的前体的混合物中加入含卤素化合物，随后煅烧形成。

96. 发明授权

US11692418B2 Inflow control device, method and system 有权
公开(公告)号：US11692418B2
公开(公告)日：2023-07-04
申请号：US17351718
申请日：2021-06-18
申请人： Zhihui Zhang , Bin Zhu , Guijun Deng , Zhiyue Xu , Ronnie Russell
发明人： Zhihui Zhang , Bin Zhu , Guijun Deng , Zhiyue Xu , Ronnie Russell
IPC分类号： E21B43/12 , E21B43/38
CPC分类号： E21B43/12 , E21B43/38
摘要： A flow control device including a flow channel having a housing defining an inside surface, the inside surface having an irregular helical structure of constant orthogonal cross-sectional dimensions.

97. 发明申请

US20220307964A1 METHOD FOR DETERMINING HYDRAULIC PARAMETERS AND WATER INFLOW IN EROSION STAGE OF GRAVEL SOIL 有权
公开(公告)号：US20220307964A1
公开(公告)日：2022-09-29
申请号：US17458604
申请日：2021-08-27
申请人： Bin Zhu , Chuandai Lin , Jun Chen , Juyan Chen , Xianyu Deng , Bo Li
发明人： Bin Zhu , Chuandai Lin , Jun Chen , Juyan Chen , Xianyu Deng , Bo Li
IPC分类号： G01N15/08 , G01V9/00 , G01N33/24
摘要： The invention discloses method for determining hydraulic parameters and water inflow in the erosion stage of gravel soil, comprising: calculate the soil particle content P and the soil porosity n of each grade of particle size a, and draw the PSD curve of each grade of particle size and the soil particle content P of each grade of particle size and the PSD curve cluster of each grade of particle size and the soil particle content P of each grade of particle size in each erosion stage; calculate the equivalent diameter Dh of the soil particle, and calculate the minimum equivalent pore diameter d0 of the soil particle; calculate the critical hydraulic gradient icr of particle erosion at each stage; calculate the permeability coefficient kh; calculate the seepage flow velocity ν and the total seepage flow Q.

98. 发明授权

US08935767B2 Overlay human interactive proof system and techniques 有权
标题翻译：覆盖人类互动证明系统和技术
公开(公告)号：US08935767B2
公开(公告)日：2015-01-13
申请号：US12780013
申请日：2010-05-14
申请人： Weisheng Li , Bin Zhu , Ning Xu , Jia Liu
发明人： Weisheng Li , Bin Zhu , Ning Xu , Jia Liu
IPC分类号： H04L29/00 , G06F9/44 , G06F21/36 , H04L9/32
CPC分类号： G06F9/44 , G06F21/36 , G06F2221/2133 , H04L9/32
摘要： The overlay human interactive proof system (“OHIPS”) and techniques described herein operate in conjunction with any known or later developed computer-based applications or services to provide secure access to resources by reliably differentiating between human and non-human users. Humans have a generally superior ability to differentiate misaligned characters or objects from correctly aligned ones. As such, the OHIP splits an image including one or more visual objects into two or more partial images to form a HIP. The partial images may also be further split into groups of sub-partial images, and/or the partial images (or the sub-partial images) may be moved, so that at any given alignment position, a user can recognize only some visual objects. A user is instructed to reassemble the partial images at one or more predetermined alignment positions using a GUI, and the user is asked to identify information regarding one or more visible objects.
摘要翻译：覆盖人类交互式证明系统（“OHIPS”）和本文所描述的技术与任何已知或未来开发的基于计算机的应用或服务相结合，通过可靠地区分人和非人类用户来提供对资源的安全访问。人类具有一般优越的能力来区分不正确的字符或对象与正确对齐的字符或对象。因此，OHIP将包括一个或多个可视对象的图像分割成两个或更多个部分图像以形成HIP。部分图像还可以进一步分割成一组子部分图像，和/或部分图像（或子部分图像）可以被移动，使得在任何给定的对准位置，用户只能识别一些视觉对象。指示用户使用GUI重新组装在一个或多个预定对准位置处的部分图像，并且要求用户识别关于一个或多个可见对象的信息。

99. 发明授权

US08869109B2 Disassembling an executable binary 有权
标题翻译：拆卸可执行二进制文件
公开(公告)号：US08869109B2
公开(公告)日：2014-10-21
申请号：US12050159
申请日：2008-03-17
申请人： Aimin Pan , Kaimin Zhang , Bin Zhu
发明人： Aimin Pan , Kaimin Zhang , Bin Zhu
IPC分类号： G06F9/44 , G06F9/45 , G06F11/00
CPC分类号： G06F8/53
摘要： A method for disassembling an executable binary (binary). In one implementation, a plurality of potential address references may be identified based on the binary and a plurality of storage addresses containing the binary. A plurality of assembler source code instructions (instructions) may be generated by disassembling the binary. The binary may be disassembled at one or more sequential addresses starting at each of the plurality of potential address references.
摘要翻译：一种拆卸可执行二进制（二进制）的方法。在一个实现中，可以基于二进制和多个包含二进制的存储地址来识别多个潜在地址引用。可以通过拆卸二进制来生成多个汇编源代码指令（指令）。二进制码可以在从多个潜在地址引用中的每一个开始的一个或多个顺序地址处被分解。

100. 发明申请

US20130211112A1 METHOD FOR PRODUCING OXIDIZED OLEFIN THROUGH OLEFIN EPOXIDATION 有权
标题翻译：通过烯烃环氧化生产氧化烯烃的方法
公开(公告)号：US20130211112A1
公开(公告)日：2013-08-15
申请号：US13878659
申请日：2011-10-11
申请人： Hua Li , Min Lin , Xiaoju Wu , Wei Wang , Chijian He , Jizao Gao , Xingtian Shu , Shuanghua Wan , Bin Zhu
发明人： Hua Li , Min Lin , Xiaoju Wu , Wei Wang , Chijian He , Jizao Gao , Xingtian Shu , Shuanghua Wan , Bin Zhu
IPC分类号： C07D301/12
CPC分类号： C07D301/12 , C07D303/04
摘要： A process for producing an alkylene oxide by olefin epoxidation, wherein said process comprises the steps of: (1) in a first olefin epoxidation condition, in the presence of a first solid catalyst, a first mixed stream containing a solvent, an olefin and H2O2 is subjected to an epoxidation in one or more fixed bed reactors and/or one or more moving bed reactors until the conversion of H2O2 reaches 50%-95%, then, optionally, the resulting reaction mixture obtained in the step (1) is subjected to a separation to obtain a first stream free of H2O2 and a second stream containing the unreacted H2O2, and the olefin is introduced to the second stream to produce a second mixed stream, or optionally, the olefin is introduced to the reaction mixture obtained in the step (1) to produce a second mixed stream; (2) in a second olefin epoxidation condition, the reaction mixture obtained in the step (1) or the second mixed stream obtained in the step (1) and a second solid catalyst are introduced to one or more slurry bed reactors to conduct an epoxidation until the total conversion of H2O2 reaches 98% or more, with a proviso that said process for producing the alkylene oxide by olefin epoxidation has an selectivity for the alkylene oxide of 90% or more.The process of the present invention combines the slurry bed reactor with the fixed bed reactor and/or the moving bed reactor so as to overcome the disadvantages of the low conversion of H2O2 in the case that only the fixed bed reactor and/or the moving bed reactor are used, and the low selectivity for the target alkylene oxide in the case that only the slurry bed reactor is used.
摘要翻译：一种通过烯烃环氧化生产烯化氧的方法，其中所述方法包括以下步骤：（1）在第一烯烃环氧化条件下，在第一固体催化剂存在下，将含有溶剂，烯烃和H 2 O 2的第一混合物流在一个或多个固定床反应器和/或一个或多个移动床反应器中进行环氧化，直到H 2 O 2的转化率达到50％-95％，然后，任选地，将在步骤（1）中获得的所得反应混合物以分离以获得不含H 2 O 2的第一物流和含有未反应的H 2 O 2的第二物流，并将烯烃引入第二物流以产生第二混合物流，或任选地将烯烃引入到步骤（1）以产生第二混合流; （2）在第二烯烃环氧化条件下，将步骤（1）中获得的反应混合物或步骤（1）中获得的第二混合物流和第二固体催化剂引入一个或多个淤浆床反应器中进行环氧化直到H 2 O 2的总转化率达到98％以上，条件是通过烯烃环氧化生产环氧烷烃的方法对环氧烷烃的选择性为90％以上。本发明的方法将淤浆床反应器与固定床反应器和/或移动床反应器结合，以克服在只有固定床反应器和/或移动床的情况下H 2 O 2转化率低的缺点使用反应器，在仅使用浆料床反应器的情况下对目标烯化氧的选择性低。

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