Patent application number | Description | Published |
20090105118 | Preparation and applications of novel complexes made by gamma-polyglutamic acid and cisplatin - A series of complexes made by γ-polyglutamic acid (γ-PGA) and cisplatin, their preparation and applications in biomedical field, specifically in cancer treatment. The complexes may be made by binding free cisplatin on small molecule γ-PGA through the reaction between carboxylic group of γ-PGA and Cl of cisplatin. The complexes show effective anticancer effect and are easy and cost effective to prepare. | 04-23-2009 |
20100048937 | PROCESS FOR THE MANUFACTURE OF SUBSTITUTED 2-CYANO CINNAMIC ESTERS - The invention relates to an improved process for the manufacture of substituted 2-cyanocinnamic esters. This novel economical process provides products in high purity and yields. | 02-25-2010 |
20110014140 | PROCESS FOR THE MANUFACTURE OF SUBSTITUTED 2-CYANO CINNAMIC ESTERS - The invention relates to an improved process for the manufacture of substitute 2-cyanocinnamic esters. This novel economical process provides products in high purity and yields. | 01-20-2011 |
20150037276 | HYDROCOLLOID COMPOSITION AND AN ARTICLE CONTAINING THE SAME - The present invention provides a hydrocolloid composition which, based on 100% by weight of the hydrocolloid composition, comprises: 10-90%) by weight of a polyisobutylene tackifier; 5-55% by weight of a hydrophilic absorbing substance; and 0.1-20% by weight of a functional ingredient. The invention further provides an article containing the hydrocolloid composition. | 02-05-2015 |
20150216603 | NONWOVEN FABRIC AND POLYURETHANE COMPOSITE MATERIALS AND METHODS FOR PRODUCING THE SAME - The disclosure provides a composite material of nonwoven fabric and polyurethane produced without use of an adhesive and a method for producing the same. The composite material comprises a nonwoven fabric and a nonporous or porous polyurethane film, wherein the polyurethane film is laminated on the nonwoven fabric. The disclosure provides a method for producing the composite material as described above, comprising the steps of: firstly casting a polyurethane solution on a substrate so as to form a film, then laminating the film and a nonwoven fabric by flexibly adjusting the lamination process so as to form a composite material comprising the nonporous or porous polyurethane film and the nonwoven fabric. The composite material comprising a nonporous polyurethane film and a nonwoven fabric can be used for medical articles such as surgical gowns and drapes and the like, and the composite material comprising a porous polyurethane film and a nonwoven fabric can be used for medical articles such as absorbent pads, adhesive bandages, wound dressings and the like. | 08-06-2015 |
20150290045 | WOUND DRESSING HAVING GRID PATTERN - A wound dressing comprising a base film layer which is made of polymer and have a grid pattern on one surface of the substrate layer is provided. A method of making the wound dressing comprising the steps of coating a polymer solution on a patterned liner and drying the polymer solution is also provided. | 10-15-2015 |
Patent application number | Description | Published |
20100184112 | NOVEL AFFINITY BASED METHOD FOR DRUG TARGET IDENTIFICATION - Drug affinity responsive target stability (DARTS) is a novel method of drug target ID with several significant advantages over current techniques. In certain embodiments the method involves contacting a sample comprising one or more protein target(s) with a test agent to form a sample/test agent mixture; contacting the mixture with a protease; and identifying a protein or protein fragment that is protected from proteolysis, wherein the protection from proteolysis is an indicator that the protein or protein fragment binds to or interacts with the test agent. | 07-22-2010 |
20110288153 | TRANSLATION FACTORS AS ANTI-AGING DRUG TARGETS - In certain embodiments this invention pertains to the discovery that inhibition of the expression and/or activity of eukaryotic initiation factor 4A (eIF4A) inhibits the aging process. Accordingly, in certain embodiments, methods are provided for inhibiting/slowing aging. The methods typically involve administering to a mammal an agent that inhibits the expression and/or activity of eukaryotic initiation factor 4A (eIF4A) in an amount sufficient to inhibit expression or activity of EIF4A, where the agent is not resveratrol. | 11-24-2011 |
20140098094 | THREE-DIMENSIONAL POINT PROCESSING AND MODEL GENERATION - A scene point cloud is processed and a solution to an inverse-function is determined to determine its source objects. A primitive extraction process and a part matching process are used to compute the inverse function solution. The extraction process estimates models and parameters based on evidence of cylinder and planar geometry in the scene. The matching process matches clusters of 3D points to models of parts from a library. A selected part and its associated polygon model is used to represent the point cluster. Iterations of the extraction and matching processes complete a 3D model for a complex scene made up of planes, cylinders, and complex parts from the parts library. Connecting regions between primitives and/or parts are processed to determine their existence and type. Constraints may be used to ensure a connected model and alignment of its components. | 04-10-2014 |
20140239519 | FLOW COMPENSATOR - An apparatus is disclosed including: a housing including a conduit having an inlet port and an outlet port; an insert at least partially disposed within the conduit and including a tapered portion extending from a narrower end proximal the inlet port to a wider end distal the inlet port; and a facility for adjusting the position of the insert within the conduit. In some embodiments, the apparatus is configured to receive a mixed flow of liquid and gas at the inlet port, direct the mixed flow through the conduit around a portion of the insert disposed within the chamber, and outlet the mixed flow at the outlet port. | 08-28-2014 |
20140239521 | WATER DISPENSER SYSTEM - An apparatus is disclosed for dispensing water including: a main inlet configured to receive water from a source; a chilled water line, including: an in-line carbonator; a carbonator water inlet valve configured to selectively direct water from the main inlet to the carbonator; a carbonator gas inlet valve configured to selectively direct carbonating gas to the carbonator; and a chilled water line outlet. The apparatus may be integrated in a refrigerator or other major appliance. | 08-28-2014 |
20150254499 | MULTI-VIEW 3D OBJECT RECOGNITION FROM A POINT CLOUD AND CHANGE DETECTION - A method of detecting objects in three-dimensional (3D) point clouds and detecting differences between 3D point clouds and the objects therein is disclosed. A method includes receiving a first scene 3D point cloud and a second scene 3D point cloud, wherein the first scene 3D point cloud and the second scene 3D point cloud include first and second target objects, respectively; aligning the first scene 3D point cloud and the second scene 3D point cloud; detecting the first and second target objects from the first scene 3D point cloud and the second scene 3D point cloud, respectively; comparing the detected first target object with the detected second target object; and identifying, based on the comparison, one or more differences between the detected first target object and the detected second target object. Further aspects relate to detecting changes of target objects within scenes of multiple 3D point clouds. | 09-10-2015 |
Patent application number | Description | Published |
20120144043 | MANAGEMENT METHOD AND MANAGEMENT DEVICE FOR NETWORK ADDRESS TRANSLATION - A management method for network address translation includes: obtaining a network resource section of a client and using state information of the network resource section; adjusting the network resource section according to the using state information of the network resource section, where the adjusted network resource section can provide a network resource for all connections of the client; establishing a network address translation entry for each connection of the client according to the adjusted network resource section; and establishing a corresponding log record for the network resource section. | 06-07-2012 |
20130070770 | METHOD, DEVICE, AND SYSTEM FOR FORWARDING PACKET - The embodiments of the present invention provide a method, a device, and a system for forwarding a packet. The method includes: receiving an IPv6 packet sent by a gateway, and obtaining a flow label of the IPv6 packet, where the flow label of the IPv6 packet is corresponding to a link identity of customer premise equipment in one-to-one correspondence; decapsulating the IPv6 packet; performing network address translation on a decapsulated packet according to the flow label; and forwarding the decapsulated packet according to a translated network address. When multiple links between the gateway and an AFTR are corresponding to the same tunnel for network address translation, in the case that IP addresses of terminal users are overlapping or are the same, different terminal users can be distinguished, so that a terminal user that sends a packet can receive feedback, thus improving customer satisfaction. | 03-21-2013 |
20130097336 | METHOD, TERMINAL AND GATEWAY FOR TRANSMITTING IPV6 PACKET IN IPV4 NETWORK - The present disclosure provides a method, a terminal, and a gateway for transmitting IPv6 packets in an IPv4 network. An IPv6 terminal obtains an IPv6 address of the terminal, where the IPv6 address comprises an IPv4 address, the IPv4 address is an IPv4 address of a gateway or an IPv4 address designated by the gateway, the gateway is a device connecting an IPv6 network to an IPv4 network, or a device connecting a layer 2 network to an IPv4 network, multiple IPv6 terminals are connected to the gateway, and IPv6 addresses of all the IPv6 terminals connected to the gateway comprise the same IPv4 address; and sends an IPv6 packet to the gateway, where the IPv6 packet comprises the IPv6 address as a source address. In embodiments of the present disclosure, traversal of IPv6 packets through an IPv4 network can be implemented, and IPv4 address resources can be saved. | 04-18-2013 |
20130227170 | METHOD FOR ALLOCATING AN EXTERNAL NETWORK IP ADDRESS IN NAT TRAVERSAL, AND DEVICE AND SYSTEM - Embodiments of the present disclosure provide a method for allocating an external network IP address in NAT traversal, and a device and a system. The method includes: receiving a request message sent by a client and is for establishing a NAT mapping entry corresponding to a connection, where the request message includes a designated external network IP address, and the external network IP address is the same as an external network IP address in a NAT mapping entry corresponding to any connection already established by a same application; and when the NAT mapping entry is established according to the received request message, allocating, according to the designated external network IP address in the request message, an IP address which is the same as the designated external network IP address and used as an external network IP address of the NAT mapping entry to be established. | 08-29-2013 |
20130229922 | DS-Lite with BFD Support - A network node for detecting failures in a Dual Stack Lite (DS-Lite) tunnel, comprising a processor configured to obtain a domain name that identifies a first node, create the DS-Lite tunnel to the first node using the domain name, initiate a first bidirectional forwarding detection (BFD) session to the first node, transmit a plurality of BFD data packets within the DS-Lite tunnel, and detect a failure within the DS-Lite tunnel using the BFD data packets. | 09-05-2013 |
20130232278 | IPv4 Data Center Support for IPv4 and IPv6 Visitors - A network element (NE) comprising a processor configured to transmit a message to a domain names system (DNS) server, wherein the message comprises a virtual service internet protocol (VSIP) version six (VSIPv6) address corresponding to a service associated with an internet protocol version four (IPv4) address. Also disclosed is a method comprising associating a remote host internet protocol (IP) version six (IPv6) address with a private IPv4 address in a stateful binding table, and associating a local service IPv4 address with a local service VSIPv6 address in a stateless binding table. | 09-05-2013 |
20130301650 | Stateless NAT44 - An apparatus comprising a memory, and a processor coupled to the memory and configured to receive a mapping rule that associates a downstream internal Internet Protocol version four (IPv4) address prefix to an upstream external IPv4 address prefix, receive a first IPv4 packet from an upstream network node with a destination address field comprising an external IPv4 address comprising the external prefix, and perform a first network address translation IPv4 to IPv4 (NAT44) process by replacing the external IPv4 address in the first IPv4 packet's destination address field with an internal IPv4 address based on the mapping rule, wherein the internal IPv4 address comprises the internal prefix and a port set identifier (ID) associated with set of destination ports at a downstream node assigned to receive the first IPv4 packet. | 11-14-2013 |
20150139230 | METHOD, DEVICE, AND SYSTEM FOR QUICKLY INFORMING CGN EXCEPTION - A method applicable to a commonest application scenario, the method includes: an AR receives a first packet sent in a unicast manner by a CGN. The first packet includes information for indicating Restart announce, the first packet's source address is the CGN's address, and the first packet's destination address is the AR's address; AR changes the first packet's destination address to an address of a CPE connected to the AR, to obtain a second packet, where the AR and the CPE are connected by using a Layer 2 network, and the CPE's address is a multicast address; and the AR sends the second packet. The method is used for quickly informing, after the CGN restarts or undergoes an active/standby switchover, the CPE that an exception occurs, for example, the CGN restarts or undergoes an active/standby switchover, so that a CGN has relatively small load when recreating NAT mapping. | 05-21-2015 |
20160142226 | METHOD FOR PACKET TUNNELING THROUGH SOFTWARE DEFINED NETWORK, METHOD OF INTELLIGENTLY CONTROLLING FLOW OF A PACKET THROUGH SOFTWARE DEFINED NETWORK AND SYSTEM - Embodiments of the disclosure provide a method for packet tunneling through a software defined network (SDN), a method of intelligently controlling flow of a packet through an SDN network, and a system. The method for packet tunneling through an SDN includes: sending programmable instructions to an SDN controller from a processor executing an application program that includes the programmable instructions; wherein the programmable instruction comprises primitive operations regarding processing a packet for tunneling in accordance with a tunneling protocol; configuring a flow table by the first SDN controller in accordance with the programmable instructions; and processing and distributing the packet in accordance with the flow table by the SDN switch. The method may enable a system support multiple tunneling technologies without complicating the implementation of the SDN switch, and enable the system support new tunneling technologies without the need for updating the SDN switch, thereby reducing complexity of the SDN switch. | 05-19-2016 |
Patent application number | Description | Published |
20140134083 | METHOD FOR EXTRACTING VANADIUM FROM SHALE - A method for extracting vanadium from shale, the method including: a) grinding the shale into fine powders, mixing the fine powders with an additive in a mass ratio of 1:0.04-0.12 to yield a mixture, heating the mixture to a temperature of between 850 and 950° C. at a heating rate of 5-9° C./min, and baking the mixture for between 30 and 90 min; b) immersing the product in water and acid respectively to yield a first solution and a second solution, combining the two solutions, and performing ion exchange adsorption on the combined solution using a styrene-divinylbenzene based macroporous anion-exchange resin; and c) performing desorption, purification, and precipitation to yield poly ammonium vanadate, and calcining the poly ammonium vanadate at a temperature of between 450 and 530° C. for between 20 and 50 min to yield V | 05-15-2014 |
20160127038 | OPTICAL TRANSMITTER, WAVELENGTH ALIGNMENT METHOD, AND PASSIVE OPTICAL NETWORK SYSTEM - Embodiments of the present invention disclose an optical transmitter, a 10 G-DML, an MPD | 05-05-2016 |
20160134079 | WAVELENGTH ALIGNMENT METHOD AND APPARATUS, AND OPTICAL NETWORK SYSTEM - A wavelength alignment method includes: emitting a first optical signal by using a laser; filtering the first optical signal by using a filter, and then transmitting a second optical signal; monitoring an extinction ratio of the second optical signal and an optical power of the second optical signal; and adjusting a working temperature of the laser and/or a working temperature of the filter to a target working temperature when the extinction ratio of the second optical signal exceeds an upper limit of a first extinction ratio threshold range and the optical power of the second optical signal exceeds a lower limit of a first optical power threshold range or when the extinction ratio of the second optical signal exceeds a lower limit of a first extinction ratio threshold range and the optical power of the second optical signal exceeds an upper limit of a first optical power threshold range. | 05-12-2016 |