National Oilwell Varco, L.p.

Tongji University

Baoshan Iron & Steel Co., Ltd.

L'oreal

Bcd Semiconductor Manufacturing Limited

Casco Signal Co., Ltd.

Carrier Corporation

Primetals Technologies Japan, Ltd.

Haisco Innovative Pharmaceutical Pte. Ltd.

Yan Yu

Wei Wang

Jian Zhang

Robert Benjamin Donnally

Chunqiao Ren

Xi Lin Liu

Hui Chun Sheng

Stuart Arthur Lyall McCurdy

Jun Wei Zhang

Rui Zhu

Yuan Fang

Liming Cheng

Zhourui Wu

Jianjie Wang

Lie Qian

Yongwei Jia

Zhili Zeng

Jianchun Wu

Zhi Pan

Xilin Liu

Liang Chen

Wei He

Fei Li

Feng Zhang

Anne-Laure Suzanne Bernard

Chen Liu

Kenji Horii

Hiu Fung Ip

Pangke Yan

Jian Cui

Xi Feng

Haodong Liu

Zhijun Ji

Ashleigh Murtaugh

Shimpei Okayasu

Xiufang Wang

Bo Qin

Junfei Fan

Sanbing Ren

Jianyu Liu

Fangqiong Li

Mingwang Xu

Ellick Ma

Huanan Li

Limin Ning

Fan Hu

Honghu Li

Linlin Qin

Irina Gorodissky

Xi Lin Liui

Takayoshi Tomino

Ji-Wei Sun

Ren Chong

He Hui Chen

Ziwei Zhao

Peng Yue

Yuquan Zhang

Fujun Cheng

Yi Mo

Hong Mu

Qingyang Yu

Stuart Arthur Mccurdy

A redundant network IP smart failover method and system based on a redundant computer. Each computer in any computer group comprises an IP address switching module, a network status detecting module, and a peer fault detecting module. The IP address switching module is configured to smoothly switch an IP address in the redundant network. The peer fault detecting module is configured to mutually exclusively and stably acquire operation statuses of peer computers and quickly obtain a correct redundant network IP when necessary. The network status detecting module is configured to determine statuses of local and remote networks to facilitate the IP address switching module to smartly switch the IP address. Configuring a network status detecting module and a peer fault detecting module to aid the IP address switching module to allocate IP addresses more smartly can significantly improve reliability of the redundant network and effectively reduce IP conflicts during the redundant network failover process.

Smart failover of redundant network IP based on redundant computer

Compositions comprising an isolate or extract comprising mangiferin, one or more of ferulic acid, Vitamin C, and baicalin, present in amounts sufficient to produce synergistic antioxidant activity and provided for cosmetic and other uses.

Compositions containing phenolic compounds having synergistic antioxidant benefits

The instant disclosure relates to microemulsion compositions comprising polydatin, which are useful as cosmetic and/or pharmaceutical compositions for application to the skin and/or hair. The microemulsion compositions comprise: (a) polydatin; (b) optionally, niacinamide; (c) optionally, baicalin; (d) one or more oils; (e) water; and (f) one or more emulsifiers. Furthermore, the ratio of the total amount of the one or more emulsifiers to the total amount of the one or more oils is typically 1.7 to 2.5.

Microemulsion compositions comprising polydatin and method of use

A method for manufacturing thin strip continuously cast 700 Mpa grade high strength weather-resistant steel, the method comprising the following steps: 1) casting a 1-5 mm thick cast strip in a double roller continuous casting machine, the cast strip comprising the following chemical compositions by weight percent: C 0.03-0.1%, Si&#x2264;0.4%, Mn 0.75-2.0%, P 0.07-0.22%, S&#x2264;0.01%, N&#x2264;0.012%, and Cu 0.25-0.8%, further comprising more than one of Nb, V, Ti and Mo: Nb 0.01-0.1%, V 0.01-0.1%, Ti 0.01-0.1%, and Mo 0.1-0.5%, and the balance being Fe and unavoidable impurities; 2) cooling the cast strip at a rate greater than 20&#xb0; C./s; 3) hot rolling the cast strip under a temperature of 1050-1250&#xb0; C. at a reduction rate of 20-50% and a deformation rate greater than 20 s&#x2212;1; then conducting austenite online recrystallization, the thickness of the hot rolled strip being 0.5-3.0 mm; 4) cooling at a rate of 10-80&#xb0; C./s; and 5) rolling up under a temperature of 500-650&#xb0; C. The obtained steel strip microstructure mainly consists of uniformly distributed bainites and needle-shaped ferrites.

Method for manufacturing thin strip continuously cast 700MPa-grade high strength weather-resistant steel

A method for continuous thin strip casting comprises: introducing molten steel through a long nozzle into a tundish from a ladle, the tundish is one strand tundish, and the molten steel flows below a weir, then passes a first dam and enters a channel with an induction heating device, and the heated molten steel then flows out from an outlet at the other side of the tundish to a nozzle also with an induction heating device for casting. The distances between the weirs of the tundish and the channel have optimal distance ranges. The present invention can improve the casting stability and the quality of the casting strip.

Method and device for continuous thin strip casting

A manufacturing method for strip casting 550 MPa-grade high strength atmospheric corrosion-resistant steel strip, comprising the following steps: 1) smelting, where the chemical composition of a molten steel is that: C is between 0.03-0.08%, Si&#x2266;0.4%, Mn is between 0.6-1.5%, P is between 0.07-0.22%, S&#x2266;0.01%, N&#x2266;0.012%, Cu is between 0.25-0.8%, Cr is between 0.3-0.8%, and Ni is between 0.12-0.4%, additionally, also comprised is at least one micro-alloying element among Nb, V, Ti, and Mo, where Nb is between 0.01-0.08%, V is between 0.01-0.08%, Ti is between 0.01-0.08%, and Mo is between 0.1-0.4%, and where the remainder is Fe and unavoidable impurities; 2) strip casting, where a 1-5 mm-thick cast strip is casted directly; 3) cooling the strip, where the cooling rate is greater than 20&#xb0; C./s; 4) online hot rolling the cast strip, where the hot rolling temperature is between 1050-1250&#xb0; C., where the reduction rate is between 20-50%, and where the deformation rate is &#x3e;20 s; austenite online recrystallizing after hot rolling, where the thickness of the hot rolled strip is between 0.5-3.0 mm; and, 5) cooling and winding, where the cooling rate is between 10-80&#xb0; C./s, and where the winding temperature is between 570-720&#xb0; C. The microscopic structure of a steel strip acquired is primarily constituted by fine polygonal ferrite and pearlite.

Manufacturing method for strip casting 550 MPa-grade high strength atmospheric corrosion-resistant steel strip

A manufacturing method for strip casting 700 MPa-grade high strength atmospheric corrosion-resistant steel, comprising the following steps: 1) smelting, where the chemical composition of a molten steel in terms of weight percentage is that C is between 0.03-0.1%, Si&#x2266;0.4%, Mn is between 0.75-2.0%, P is between 0.07-0.22%, S&#x2266;0.01%, N&#x2266;0.012%, Cu is between 0.25-0.8%, Cr is between 0.3-0.8%, and Ni is between 0.12-0.4%, additionally, also comprised is at least one micro-alloying element among Nb, V, Ti, and Mo, where Nb is between 0.01-0.1%, V is between 0.01-0.1%, Ti is between 0.01-0.1%, and Mo is between 0.1-0.5%, and where the remainder is Fe and unavoidable impurities; 2) strip casting, where a 1-5 mm-thick cast strip is casted directly; 3) cooling the cast strip, where the cooling rate is greater than 20&#xb0; C./s; 4) online hot rolling the cast strip, where the hot rolling temperature is between 1050-1250&#xb0; C., where the reduction rate is between 20-50%, and where the deformation rate is &#x3e;20s; austenite online recrystallizing after hot rolling, where the thickness of the hot rolled strip is between 0.5-3.0 mm; and, 5) cooling and winding, where the cooling rate is between 10-80&#xb0; C./s, and where the winding temperature is between 520-670&#xb0; C. The microscopic structure of a steel strip acquired is primarily constituted by evenly distributed bainite and acicular ferrite.

Manufacturing method for strip casting 700 MPa-grade high strength atmospheric corrosion-resistant steel

A system for erecting a drilling rig mast includes a substructure having an open area that is defined therein by two laterally spaced-apart substructure sides and a first mast section that is adapted to be positioned at least partially within the open area of the substructure after the first mast section has been removably connected to the substructure. The system further includes, among other things, a second mast section that is adapted to be removably connected to the first mast section the said first mast section has been removably connected to the substructure, and a mast connection apparatus that is adapted to removably connect the second mast section to the first mast section when an upper end of the first mast section is raised relative to a lower end of the second mast section.

Drilling rig masts and methods of assembly and erection

Techniques are generally described related to a method and system for treating an injury with a bone screw. One example bone screw may be configured to fracture at a pre-selected frangible location so that the point of failure is not in an inaccessible location, e.g., deeply embedded below the surface of a treated bone. The bone screw may further include a material disposed over the frangible location that is designed to temporarily strengthen the screw and selected to be absorbed by the body over a period of time after installation of the screw in the bone. One example bone screw may include an unthreaded portion that is configured to facilitate removal of an embedded screw fragment from a bone in the event that the screw fails in vivo.

Separable pedicle screw

A rod system includes two rods each with a head and a shaft, two elastic members each fitted around one shaft against one head, and a case defining a first inner portion, a second inner portion, and a third inner portion in communication with the first and the second inner portions. A first rod with a first elastic member is seated in the first inner portion so the first elastic member abuts the bottom of first inner portion and the first head protrudes into the third inner portion. A second rod and a second elastic member is seated in the second portion so the second elastic member abuts the bottom of the second inner portion and the second head protrudes into the third inner portion and abuts the first head.

Rod system for gradual dynamic spinal fixation

Systems and methods for rig assembly and for erecting a mast of a rig and such systems with roller apparatus to facilitate movement of a mast section from a mover. In a first embodiment, the method includes erecting a rig mast section on a substructure, the substructure including a first substructure box spaced-apart from a second substructure box, the first substructure box comprising a first upper box above a first lower box and the second substructure box comprising a second upper box above a second lower box.

Drilling rig mast lift systems and methods

Methods for connection parts of a mast of a drilling rig without using a crane or other lifting machine are disclosed. In certain aspects, these methods include moving parts of a mast to be assembled with trucks and positioning the parts with the trucks to facilitate their connection. This Abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).

Drilling rig masts and methods of assembly and erecting masts

Systems and methods for erecting a drilling rig. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 C.F.R. 1.72(b).

Drilling rigs and erection methods

Growing community of inventors

Shanghai, China

Yan Yu