Zhen
Zhen Cao, Nanjing CN
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20140001860 | FAST BUS TRANSFER METHOD AND DEVICE | 01-02-2014 |
Zhen Cao, Beijing CN
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20130100824 | METHOD AND SYSTEM FOR INTERMEDIATE NODE TO LOCATE A FAULT INDEPENDENTLY - A method for an intermediate node to locate a fault independently, where the intermediate node serves to forward a packet between a first end node and a second end node, the method includes: creating a test packet and sending the test packet to the first end node, where the test packet includes address information of the second end node, and the test packet is used to trigger the first end node to send a response packet to the second end node; forwarding the response packet from the first end node to the second end node; capturing the response packet ; and analyzing, according to a result of the packet capturing, whether a packet from the first end node to the second end node can be forwarded normally. | 04-25-2013 |
20130279397 | METHOD OF TRANSFERRING MULTICAST DATA, UPDATING METHOD OF MULTICAST TREE, SYSTEM AND DEVICE THEREOF - The invention discloses a method of transferring multicast data, a method for updating a multicast tree, a system and a device thereof, the main technical solution comprise: a first Mobile Access Gateway (MAG) receives pre-handover message transmitted from a Multicast Source before it handovers from the current accessed first MAG to the second MAG; the first MAG according to the second MAG ID carried in the pre-handover message, establishes a bidirectional tunnel with the second MAG; and the first MAG multicasts multicast data from a Multicast Source, based on the established bidirectional tunnel and the definitive post-handover multicast mode which is the multicast mode adopted by the Multicast Source after handovers to the second MAG. Adopting the technical solution, by previously establishing bidirectional tunnel, the first MAG transfers multicast data by the established directional tunnel when performing binding, updating and authenticating between the Multicast Source and the second MAG, which reduces the interruption delay of multicast service due to the switching among MAGs by Multicast Source. | 10-24-2013 |
Zhen Cao, Hong Kong CN
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20150323499 | Artificial Sieving Structures - Disclosed herein is a device for electrophoresis comprising: a separation channel in a substrate; and a plurality of capillary-well motifs cascading along the separation channel, each of the plurality of capillary-well motifs comprising a well and a plurality of non-intersecting capillaries, wherein the capillaries are downstream from the well and fluidly connected thereto, an interface between the well and the capillaries comprises a step profile. Also disclosed is a method comprising: obtaining a substrate comprising an insulator layer of an insulator material; forming a well and a plurality of trenches in the insulator layer so that only the insulator material is exposed to an interior of the well and the plurality of trenches; nonconformally depositing a film into the plurality of trenches until the film pinches off top openings of the trenches and forms a tubular void therein; transforming the tubular void into a capillary by annealing the film. | 11-12-2015 |
Zhen Cheng, Stanford, CA US
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20090252677 | Probes for In Vivo Targeting of Active Cysteine Proteases - Activity-based probes, which are specific for certain active cysteine proteases (caspase, cathepsin and legumain) and carry radioactive labels, are disclosed. The present probes comprise an acyloxymethyketone (AOMK) “warhead” that binds only to active enzyme. The probes further comprise peptide-like structure that targets the probe to a specific cysteine protease or protease family, and a radiolabel on the probe, which is bound to the targeted enzyme. It has been found that the present probes are stable in vivo and give specific target images distinguishable over background. The preferred probes are labeled with a positron-emitting agent such as | 10-08-2009 |
Zhen Cheng, Xiaogan CN
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20150202335 | TARGETED MOLECULAR IMAGING PROBE AND METHOD FOR IN VIVO MOLECULAR IMAGING - Disclosed is a targeted molecular imaging probe consisting of a signal component, a component with a targeted affinity to Cx43 and a linker. The biochemical variation characteristic of connexin43 (Cx43) associated with cardiovascular diseases (especially arrhythmia) and neoplastic diseases can be reflected in the form of an image by using the targeted molecular imaging probe capable of being detected by an imaging device, to achieve in vivo molecular imaging. | 07-23-2015 |
Zhen Cui, Beijing CN
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20160099712 | APPARATUS COMPRISING A SWITCH FEATURE - Apparatus comprises a switch feature configured to restrict an electrical signal transmitted from a peripheral device, and received through an electrical contact, from being transferred to one of first and second circuit modules coupled to the electrical contact, depending on the voltage amplitude of the electrical signal. | 04-07-2016 |
Zhen Ding, Beijing CN
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20160055013 | SYSTEM OPTIMIZING METHOD AND APPARATUS - The present invention relates to the technical field of network communications, and discloses a system optimizing method and apparatus. The system optimizing method comprises: judging whether programs running in the system meet a preset optimization rule; displaying programs that meet the preset optimization rule in a first class of a program list and displaying programs that do not meet the preset optimization rule in a second class of the program list, wherein states of the programs in the first class are selected by default and states of the programs in the second class are not selected by default; and performing optimization processing for programs in the program list whose states are selected according to a triggered optimization instruction, wherein the optimization instruction includes the states of the programs in the program list. In this way, the problem in the prior art that an undesirable optimization effect is achieved because file cleaning work can only be simply executed is solved, and an advantageous effect of effectively processing various conditions of the system is obtained so as to reasonably optimize the system. | 02-25-2016 |
Zhen Dong, Zhuzhou CN
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20160053904 | TILTING DISC CHECK VALVE - The invention discloses a tilting disc check valve, which includes a left valve body ( | 02-25-2016 |
Zhen Dong, Beijing CN
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20150341698 | METHOD AND DEVICE FOR PROVIDING SELECTION OF VIDEO - Provided are a method and a device for providing a selection of video, which belong to the field of Internet technology. The method comprises: for an arbitrary video, acquiring a characteristic identification of the video; determining m videos with the same characteristic identification, which includes at least two types of videos, where m≧2, wherein the at least two types of videos comprise any two or all of types of online video, offline video, and live video; and providing a list of the selection of video according to the m videos. Problems in the related art, that playing and selecting of only a single type of multi-episode video, switching between different types of videos requiring a large amounts of additional operations and influencing of video fluency when a user views the video, may be solved. | 11-26-2015 |
Zhen Feng, Qingdao CN
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20150082958 | Woodworking Table Saw with Vacuuming Function - The present invention disclosed a woodworking table saw with self vacuuming function, comprising: a worktable and a saw blade, the worktable being provided with a saw slot through which the saw blade is extended, a blade guard being disposed on the saw slot, a riving knife being disposed adjacent to a side of the saw blade, and a riving knife holder being provided for holding the riving knife, wherein the woodworking table saw further has a closed box, an eccentric motor, a vacuuming air box and a dust bag, the closed box is hung beneath the worktable by lugs disposed under two sides of the worktable, the eccentric motor is fixed at a side of the closed box, the eccentric motor is provided with an eccentric shaft which has one end coupling to the saw blade and the other end coupling to a central shaft of the vacuuming air box via a belt, a fan blade is fixed on the central shaft, an air inlet of the vacuuming air box is in communication with a dust outlet of the closed box and an air outlet of the vacuuming air box is in communication with the dust bag. The woodworking table saw with self vacuuming function of the present invention, wherein the vacuuming air box and a saw blade are synchronously turned on and turned off, so that it is able to achieve the purpose of collecting the sawdust and dust produced during working, and maintaining the sawdust and dust within a closed environment to keep them from leaking and causing pollution. The woodworking table saw with a self vacuuming function of the present invention is with a compact structure to only require a small space and is with high portability. | 03-26-2015 |
Zhen Gao, Shenzhen CN
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20150180626 | DATA TRANSMISSION METHOD AND DEVICE - Provided is a data transmission method and device. The method includes: receiving IQ data from an uplink; according to the mapping of the IQ data in a Common Public Radio Interface (CPRI) basic frame, utilizing at least one storage unit to sequence the IQ data; combining a control word with the sequenced IQ data to form CPRI data, and transmitting the CPRI data. The solution utilizes at least one storage unit to sequence the IQ data, and extracts the sequenced data for a CPRI framing operation. This solution is simple in hardware processing and low in realization complexity. The change and upgrade of the transmission bandwidth of multiple modes (single mode or mixed mode) during system upgrade only occur on software layer without affecting the realization of hardware, thus having good flexibility. | 06-25-2015 |
Zhen Gao, Nanjing CN
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20140004560 | RHIZOPUS ORYZAE STRAIN, MUTAGENESIS AND SCREENING METHODS THEREOF, AND METHODS OF FERMENTING TO PRODUCE FUMARIC ACID | 01-02-2014 |
Zhen Gao, St. Louis, MO US
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20120258117 | Methods and compositions for modulation of histone ubiquitination - Provided are methods and compositions for inhibiting mono-ubiquitination of a histone in a cell. Also provided are methods and compositions for inducing senescence in a cell. Additionally provided are methods and compositions for treatment of cancer, including glioma. In particular, these methods and compositions may include an inhibitor of a ubiquitin ligase. | 10-11-2012 |
Zhen Gu, Cupertino, CA US
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20140151820 | GAS-DIFFUSION BARRIERS FOR MEMS ENCAPSULATION - A technique for forming an encapsulated microelectromechanical system (MEMS) device includes forming an integrated circuit using a substrate, forming a barrier using the substrate, and forming a MEMS device using the substrate. The method includes encapsulating the MEMS device in a cavity. The barrier is disposed between the integrated circuit and the cavity and inhibits the integrated circuit from outgassing into the cavity. The barrier may be substantially impermeable to gas migration from the integrated circuit. | 06-05-2014 |
Zhen Guo, Pudong CN
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20150245992 | PHARMACEUTIC OSMOTIC PUMP PREPARATION - Provided in the present invention is a pharmaceutic osmotic pump preparation comprising a tablet core, wherein the tablet core contains drugs (or pharmaceutically active ingredients) and materials forming a chamber structure; and a coating film coating the tablet core where a drug release hole is set; wherein when the pharmaceutic osmotic pump preparation releases drugs in water or an aqueous medium, the materials forming the chamber structure lead to the formation of a superfine chamber structure in the coating film, and the total volume of the superfine chamber structure Vb gradually increases over the releasing time, but the releasing rate R (or release amount A) of the pharmaceutically active ingredients is proportional to Vb. The osmotic pump preparation of the present invention is suitable for water-soluble drugs and water-insoluble drugs, and especially is suitable for the controlled release of low solubility drugs or pH dependent drugs. | 09-03-2015 |
Zhen Hu, Xuzhou CN
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20130219985 | HIGH PRECISION BELT WEIGHING DEVICE AND METHOD - Various embodiments provide a high precision belt weighing device and a high precision belt weighing method. An exemplary high precision belt weighing device includes a set of buffer carrier rollers provided between a first and second belt weighing scale frames. A volume scale hopper is provided above the set of buffer carrier rollers. A transfer conveyor is provided above the volume scale hopper. The first and second belt weighing scale frames, the volume scale hopper, an initial point detector, and a speedometer are connected with a weighing control instrument by cables. Cumulative weights of bulk materials handled by each of the first and second belt weighing scale frames, the corrected weight of bulk materials in the volume scale hopper, and a zero point in the length of a conveying belt detected by the initial point detector are displayed on the weighing control instrument. | 08-29-2013 |
Zhen Hu, Hamilton CA
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20150368367 | SURFACE MODIFICATION OF CELLULOSE NANOCRYSTALS - Hydrophobic CNCs were successfully prepared by grafting amine- and thiol terminated hydrocarbons to CNCs that have been previously coated with plant polyphenols. Hydrocarbons of various chain lengths can be used to tune the hydrophobicity of the modified CNCs. After the surface modification process, CNCs can be easily redispersed in nonpolar solvents highlighting the potential of the hydrophobic CNCs in, for example, CNC reinforced nanocomposites and non-aqueous formulations. | 12-24-2015 |
Zhen Hu, Jiangsu CN
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20150078945 | SCROLL COMPRESSOR - A scroll compressor ( | 03-19-2015 |
Zhen Huang, Austin, TX US
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20130168068 | THERMALLY ENHANCED COLD PLATE HAVING HIGH CONDUCTIVITY THERMAL TRANSFER PATHS - A cold plate comprises a cold plate body having a base for thermally engaging a heat-generating device, a plurality of internal channels extending through the cold plate body for the passage of a liquid coolant, a first region between the base and the plurality of internal channels, and a second region between the plurality of internal channels and a top that is generally opposite the base from the plurality of internal channels. The cold plate body is made from a first thermally conductive material. The cold plate also comprises at least one thermally conductive member extending around the plurality of channels from the first region below the plurality of channels to the second region above the plurality of channels. The at least one thermally conductive member has a greater thermal conductivity than the first thermally conductive material to move heat from the first region to the second region. | 07-04-2013 |
20150125156 | ONU WITH WIRELESS CONNECTIVITY CAPABILITY - The embodiments herein relate to a method in an optical network unit, referred to as an ONU, for providing wireless connectivity capability to the ONU. The ONU is comprised in a communications network. The ONU is interconnected to an optical line terminal, referred to as an OLT, via a wireline communications link and a wireless communications link. The ONU is configured to support a sleep mode. The ONU obtains information about entry into the sleep mode. The ONU identifies whether the wireless communications link is activated or deactivated, and activates the wireless communications link if the wireless communications link is identified as deactivated. The ONU enters sleep mode, and provides wireless connectivity capability to the ONU by means of the wireless communications link during the sleep mode. | 05-07-2015 |
20150230169 | QOS-BASED COOPERATIVE SCHEDULING FOR HANDLING OF DATA TRAFFIC - Methods and related radio base stations (RBS) for handling data traffic are disclosed. The RBS is connected to a remote node via a wireless channel and to a centralized unit via a first channel. The traffic between the remote node and the centralized unit may be carried on the wireless or the first channel. The RBS receives information about quality and capacity of the wireless channel and information on quantity and priority of upstream data traffic waiting to be transferred from the remote node to the centralized unit. Based on the information, the RBS determines that at least part of the upstream data traffic from the remote node should be carried on the wireless channel. | 08-13-2015 |
Zhen Huang, Waltham, MA US
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20130112601 | DENITRIFICATION AND PH CONTROL USING BIO-ELECTROCHEMICAL SYSTEMS - The present invention provides reactor designs, component designs, and operating schemes for removing nitrates and chemical oxygen demand from any suitable wastewater stream. The invention also provides reactor designs, component designs, and operating schemes designed to modify and improve pH and water quality in wastewater streams. | 05-09-2013 |
Zhen Huang, Shenzhen CN
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20150192645 | ALTERNATING MAGNETIC FIELD SENSING DEVICE - An alternating magnetic field sensing device comprises at least one magnet and at least one force-electricity converting module. The magnet is mechanically connected to the force-electricity converting module and converts a magnetic signal received in an alternating magnetic field to mechanical force and transmits the mechanical force to the force-electricity converting module. The force-electricity converting module converts the mechanical force provided by the magnet to an electrical signal. | 07-09-2015 |
Zhen Huang, Zhuhai CN
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20130035028 | Indoor Unit of Air Conditioner - An indoor unit of air conditioner comprises a panel body ( | 02-07-2013 |
Zhen Huang, Arlington, MA US
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20140179741 | USE OF CHELATORS OF DIVALENT CATIONS TO PROMOTE NERVE REGENERATION - Disclosed herein are methods to promote axonal outgrowth of a neuron comprising, contacting the neuron with an effective amount of a chelating agent, to thereby promote axonal outgrowth in the neuron. Also disclosed are methods of treating a subject for a CNS lesion, comprising, administering to the subject a therapeutically effective amount of a chelating agent, Also disclosed are devices for promoting regeneration in a lesioned neuron, and pharmaceutical compositions comprising a therapeutically effective amount of a chelating agent formulated for localized administration directly to an injured neuron. Examples of such chelating agents are provided. | 06-26-2014 |
Zhen Huang, Shanghai CN
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20150278440 | ANALYZING PROPERTY OF PROTEIN SEQUENCE - A method and apparatus for analyzing a property of a protein sequence comprising: looking up in a reference database at least one reference protein sequence that matches the protein sequence in response to having received the protein sequence; mapping the protein sequence and the at least one reference protein sequence to an eigenvector and at least one reference vector respectively by comparing any two sequences in a set comprising the protein sequence and the at least one reference protein sequence; training a classifier by using the at least one reference vector and property of the at least one reference protein sequence; and analyzing property of the protein sequence by the classifier based on the eigenvector. Further an apparatus is provided for analyzing property of a protein sequence. Thus, a property in various respects of the protein sequence can be obtained without manual experiment. | 10-01-2015 |
Zhen Huang, Newton, MA US
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20140353170 | BIOLOGICAL OXYGEN DEMAND SENSORS - Bioelectrochemical Systems (BES) for use as Biological Oxygen Demand (BOD) sensors, systems incorporating BES sensors for measuring BOD, and methods of using the sensors and systems for measuring BOD. The disclosed sensors are inexpensive to construct, long-lasting, have a fast response, and a large dynamic range. The invention includes biological oxygen demand (BOD) sensors which incorporate at least three working electrodes, at least one counter electrode, a reservoir for dilution fluid, and a sensor for measuring an electric current or a voltage which flows from the working electrodes to the counter electrode. The BOD sensors will typically also include at least one electrically active microbe disposed in proximity to the working electrode. | 12-04-2014 |
20150147593 | Electrodes for Cost-Effective Bio-Electrochemical Systems - An electrode for use in bio-electrochemical systems is described, including: a substantially planar electrode material; a frame comprising a non-conductive substance; and one or more first conductive substances linked or secured to the frame. Bio-electrochemical systems, racks for inserting the electrode, and methods of using the racks are also described. | 05-28-2015 |
20150210575 | BIOLOGICAL TREATMENT SYSTEMS UTILIZING SELECTIVELY PERMEABLE BARRIERS - The invention includes a variety of systems that can be used to remove contaminants from a fluidic medium, typically an aqueous medium. In an embodiment, the systems contain treatment zones including a semi-permeable barrier constructed to segregate cultures of microorganisms that metabolize the contaminants from the media. The semi-permeable barriers allow the contaminants to be exchanged between the medium and the culture, however the culture is kept away from the media. With time, the microorganisms consume the contaminants and the medium is cleaned. In some embodiments, the system additionally includes electrodes and uses exoelectrogenic microorganisms to remove contaminants. | 07-30-2015 |
Zhen Huang, Kirkland, WA US
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20160078019 | ACTIONS ON DIGITAL DOCUMENT ELEMENTS FROM VOICE - A set of one or more terms can be derived from the voiced user input. It can be determined that the set of one or more terms corresponds to a specific digital document in a computer system, and that the set of one or more terms corresponds to at least one computer-executable command. The determination that the set of one or more terms corresponds to the at least one command can include analyzing the set of one or more terms using a document-specific natural language translation data structure. The translation data structure can be a computer-readable data structure that is identified in the computer system with the specific digital document in the computer system. It can be determined that the set of one or more terms corresponds to an element in the document, and the at least one command can be executed on the element in the document. | 03-17-2016 |
Zhen Kang, Wuxi CN
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20150031085 | Novel Leech Hyaluronidase and Its Application - The present invention provides a novel leech HAase and a method of producing low-molecular-weight HA oligosaccharides using the leech HAase. This invention successfully cloned the first leech HAase gene and provides a method for high-level expression of the leech HAase gene. By controlling the incubation condition, different HA oligosaccharides, particularly HA4, HA6, HA8 and HA10, can be selectively generated using the leech HAase. The large-scale expression of the leech HAase and the enzymatic production of specific HA oligosaccharides are not only useful for the cosmetic, healthcare and the medical industries but also can be a great help to polysaccharides chemical synthesis and cancer research. | 01-29-2015 |
Zhen Liang, Dalian CN
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20150231592 | DUAL PHASE COLUMN MEMBRANE PROTEIN MICRO-REACTOR AND USE THEREOF - The present invention relates to a biphasic microreactor for membrane proteins pretreatment comprising cation exchange and anion exchange materials packed in sequence in a container as stationary phase, where membrane proteins capture, pH adjustment, reduction, alkylation and tryptic digestion processed in situ. Thus the microreactor has advantages of high recovery, ease of operation, high efficiency and high throughput. | 08-20-2015 |
Zhen Liao, Sunnyvale, CA US
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20150363473 | DIRECT ANSWER TRIGGERING IN SEARCH - Architecture comprising a framework for direct answer triggering, a step-by-step answer, and the user interface that facilitates the architecture. Generally, the architecture can comprise an answer datastore that stores an answer index of answer data, and a triggering component configured to invoke answer data in response to processing of a query that triggers a direct answer in a search results page. The triggering component can be configured to send an answer triggering message to the answer datastore and receive the answer data based on the answer triggering message. | 12-17-2015 |
Zhen Lin, Bellevue, WA US
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20130144858 | SCHEDULING RESOURCE CRAWLS - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for scheduling resource crawls. In one aspect, a framework is provided for scheduling resource crawls such that a crawl scheduler determines the health of a document, i.e., whether it can be crawled, the popularity of the document, and the frequency of “interesting,” i.e., substantive, content changes, and based on this information, estimates an appropriate crawl interval for each web resource to improve crawl resource utilization. | 06-06-2013 |
Zhen Luo, Duluth, GA US
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20100305387 | COMPOSITIONS, MATERIALS INCORPORATING THE COMPOSITIONS, AND METHODS OF USING THE COMPOSITIONS AND MATERIALS - Compositions, materials incorporating the compositions, and methods of use thereof, for the protection and/or decontamination of contaminants are disclosed. | 12-02-2010 |
Zhen Luo, Shenzhen CN
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20130207784 | METHOD AND APPARATUS FOR CABINET ASSET MANAGEMENT, AND CABINET SYSTEM - Embodiments of the present invention provide an apparatus and a method for cabinet asset management and a cabinet system. The apparatus for cabinet asset management includes a management unit and at least one antenna board unit. The management unit sends a read signal to the antenna board unit. After receiving the read signal, the antenna board unit sends the read signal in a form of an electromagnetic wave, so that after sensing a magnetic field signal, a label within a radiation range of the electromagnetic wave sends, using an induction current, configuration information of a physical component stored in the label to the antenna board unit. After receiving the configuration information, the antenna board unit reports the configuration information to the management unit. After receiving the configuration information reported by the antenna board unit, the management unit performs data analysis processing. | 08-15-2013 |
20130253720 | INTELLIGENT POWER DISTRIBUTION SYSTEM AND METHOD - The present invention discloses an intelligent power distribution system and method, where the intelligent power distribution system includes: a load identification module, a management module, and an intelligent power distribution box. The management module is electrically connected to the load identification module and the intelligent power distribution box respectively. The load identification module is adapted to identify an electric device electrically connected to the intelligent power distribution system, acquire information of the electric device, and send the acquired information of the electric device to the management module. The management module is adapted to send, according to the information of the electric device sent by the load identification module, a circuit configuration instruction corresponding to the electric device. | 09-26-2013 |
20140159488 | Power Distribution System and Power Distribution Unit - The present invention discloses a power distribution system and a power distribution unit. The power distribution system includes a cable module, an electrical device, and a power distribution unit, where the power distribution unit includes a first input end, a second input end, a first output end, a second output end, a fourth connector, a controlled switch, and a first sensing module configured to sense whether a second connector plugged into the fourth connector is unplugged; if yes, generate a second drive signal to a drive end of the controlled switch; and if no, generate a first drive signal to the drive end of the controlled switch. | 06-12-2014 |
Zhen Luo, Guangdong CN
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20140212519 | CHINESE HERBAL MEDICINE COMPOSITION HAVING A FUNCTION OF REDUCING URIC ACID - Herbal composition having an effect of reducing uric acid, which is made from the following herbal materials in specified portions by weight: 4-30 portions of Glabrous greenbrier rhizome, 2-15 portions of Chicory, 2-15 portions of Herba | 07-31-2014 |
Zhen Luo, Atlanta, GA US
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20150298100 | PHOTOCATALYTIC POLYOXOMETALATE COMPOSITIONS OF TUNGSTOVANADATES AND USES AS WATER OXIDATION CATALYSTS - This disclosure relates to photocatalytic polyoxometalate compositions of tungstovanadates and uses as water oxidation catalysts. In certain embodiments, the disclosure relates to compositions comprising water, a complex of a tetra-metal oxide cluster and VW | 10-22-2015 |
Zhen Ma, Haidian District CN
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20150081869 | MESSAGE FORWARDING BETWEEN GEOGRAPHICALLY DISPERSED NETWORK SITES - The present disclosure describes message forwarding in a network where Virtual Local Area Networks (VLANs) are deployed over geographically dispersed sites. The network comprises a first aggregation layer device at a first site and second first aggregation layer device at a second site. The first aggregation layer device learns Media Access Control (MAC) address information received from the second aggregation layer device. The MAC address information includes: a VLAN identifier (ID), an aggregated MAC address and an aggregated MAC address mask configured at the second site. When receiving a message addressed to the VLAN ID and a destination MAC address, the first aggregation layer device searches for the MAC address information based on the VLAN ID and destination MAC address and forwards the message to the second aggregation layer device according to the MAC address information. The destination MAC address belongs to the same MAC address segment as the aggregated MAC address and searching for the MAC address information comprises mask matching based on the aggregated MAC address mask. | 03-19-2015 |
Zhen Peng, Palo Alto, CA US
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20140240960 | DISPLAY HAVING A BACKPLANE WITH AN EDGE SURFACE THAT MAKES AN ANGLE WITH THE TOP SURFACE - A display is disclosed. The display has a backplane with a top surface and an edge surface. The edge surface makes an angle α with respect to the top surface. An optical system is used to create a collimated light beam that is coupled to the edge surface. The collimated light beam makes an angle β with respect to the top surface. The optical axis of the light beam has a refracted angle β′ with respect to the top surface. Angles α and β are selected such that β′ is no smaller than α. | 08-28-2014 |
Zhen Qian-Wallis, Castro Valley, CA US
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20120134980 | FRAGMENTED POLYMERIC COMPOSITIONS AND METHODS FOR THEIR USE - Cross-linked hydrogels comprise a variety of biologic and non-biologic polymers, such as proteins, polysaccharides, and synthetic polymers. Such hydrogels preferably have no free aqueous phase and may be applied to target sites in a patient's body by extruding the hydrogel through an orifice at the target site. Alternatively, the hydrogels may be mechanically disrupted and used in implantable articles, such as breast implants. When used in vivo, the compositions are useful for controlled release drug delivery, for inhibiting post-surgical spinal and other tissue adhesions, for filling tissue divots, tissue tracts, body cavities, surgical defects, and the like. | 05-31-2012 |
Zhen Qin, Hong Kong CN
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20150289892 | Low Force Thrombectomy Device - The claimed biocompatible device is designed to remove vessel occlusions such as a thrombus, blood clot, or embolus. The claimed devices maybe used to treat occlusions in the brain, in the vasculature, and in tissues and organs. | 10-15-2015 |
Zhen Ren, Morrisville, NC US
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20150339430 | VIRTUAL HIERARCHICAL LAYER USAGE - Layout simulation and verification of a semiconductor chip can require extensive design rule checking (DRC) and design rules for manufacturing (DRM) analysis of the design in order to ensure proper operation. DRC and DRM can be expensive in terms of computational time and resource usage. To mitigate some of the cost, a virtual layer can be constructed for a cell instance identified in the semiconductor design. Shapes including rectangles and polygons can be determined which traverse the cell instance and are from other hierarchical layers of the design. The shapes can be combined to generate a virtual layer used for simulation, validation, DRC, DRM, etc. The virtual layer can be augmented with traversing shape information from other instances of the cell. The rectangles, polygons, and complex polygons can be combined to simplify the virtual layer. Multiple virtual layers can be generated for the simulation and validation processes. | 11-26-2015 |
20150339433 | VIRTUAL CELL MODEL USAGE - Hierarchical design levels describe semiconductor designs and define architecture, behavior, structure, function, etc. for the designs. A virtual cell model based on cells populating a design is constructed and used for purposes including design simulation, analysis, verification, validation, and so on. A cell and multiple instances of the cell are identified across a design. An empty cell model comparable to the identified cell is created. A compressed representation of unsolved geometric data based on the identified cell data and a virtual hierarchical layer (VHL) are generated as model data, and the model data is placed into the empty cell model. As a result of the placement of the model data, a virtual cell model is created. | 11-26-2015 |
20150339434 | VIRTUAL HIERARCHICAL LAYER PROPAGATION - Simulation and verification are critical to analyzing a semiconductor design using design rule checking (DRC) to verify design rules for manufacturing (DRM). The efficient use of computational resources including runtimes and resource requirements is a key component of the analysis. A virtual hierarchical layer (VHL) with shapes is generated for the design analysis of a design, including cells and hierarchical design levels. A cell and multiple instances of the cell are identified in the design. A VHL based on polygons overlapping the cell is generated in response to an algorithmic operation. The VHL shapes are propagated to subsequent algorithmic operations. The algorithmic operations update the VHL shapes. Shapes are filtered out of the VHL shapes as part of the updating. The VHL shapes are propagated through a chain of operations. | 11-26-2015 |
Zhen Shen, Beijing CN
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20150212583 | DETECTION OF USER GESTURES - In one example, a system may include a display including a display screen; a display controller configured to display visual information on the display screen of the display screen, control at least portions of one or more pixels corresponding to the display screen to render the display screen transparent; and a depth camera, positioned behind the display screen, that is configured to obtain depth image information of one or more objects in front of the display screen when at least portions of the one or more pixels are rendered transparent. | 07-30-2015 |
Zhen Shi, Nanjing CN
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20130185572 | METHOD AND APPARATUS FOR ACHIEVING ENERGY SAVING OF DATA SWITCHING DEVICE - Embodiments of the present disclosure provide a method and an apparatus for achieving energy saving of a data switching device. The apparatus acquires a working model, where the working model includes correspondence between a working mode and time within a working cycle of the data switching device, the working mode can identify a bandwidth capacity in the working mode, and controls a data processing module in the data switching device to work according to the working model, so that the data processing module works under a bandwidth capacity identified by a corresponding working mode at the time. In the technical solutions of the embodiments of the present disclosure, the power consumption of the data processing module in the data switching device can be reduced in the idle time period, thereby effectively achieving energy saving. | 07-18-2013 |
Zhen Shi, Leisure Town Hangzhou CN
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20140353326 | METHOD AND SYSTEM FOR DISPENSING SHOE COVERS - A method and a system for dispensing shoe covers are disclosed. The shoe cover dispensing method comprises the following steps: propping a shoe cover open; inverting; determining if relay has been reset and if not then repeating the determining; opening; relaying; waiting for use; completing usage; resetting the relay; determining if the inverting has been completed and if not then repeating the determining; jumping to the opening step. The shoe cover dispensing system comprises a shoe cover storage module ( | 12-04-2014 |
Zhen Song, Sunnyvale, CA US
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20150370729 | BRIDGE DECODER FOR A VEHICLE INFOTAINMENT SYSTEM - An intermediary device may be utilized to form a communication bridge between a vehicle infotainment system and a remote device. The computing device forming the bridge may send and receive the data sent between the motor vehicle infotainment system and the remote device. The intermediary device may mimic the infotainment system or the remote device and/or an instruction sent by the infotainment system and/or the remote device. | 12-24-2015 |
20150373138 | Dynamic Caching During Travel - Systems, device and techniques are disclosed for modifying a cache value based on an upcoming reduction in connection. A determination be made that a user device is in a travel mode and intended travel data may be received accordingly. Data throughput information corresponding to the intended travel data may be received. A determination that there is an upcoming reduction in connection may be made based on the data throughput information. A cache value (e.g., amount of data received, provided, or cached) may be modified based on the upcoming reduction in connection. | 12-24-2015 |
Zhen Ssui, Changchun CN
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20140331730 | ROLLING DEVICE AND THE METHOD THEREOF - A rolling device for three-dimensional curved surface forming or thin sheet rolling of a sheet metal, comprising a forming roll ( | 11-13-2014 |
Zhen Su, Kunshan CN
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20140051302 | ELECTRICAL CONNECTOR WITH DETECT CONTACT - An electrical connector ( | 02-20-2014 |
Zhen Tang, Kunshan CN
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20140158323 | HEAT SINK ASSEMBLY WITH CONNECTING MEMBER PROTRUDING FROM HEAT SINK - An exemplary heat sink assembly includes a heat sink, a connecting member, and a mounting member. A mounting hole and a receiving hole are defined in the heat sink and communicating with each other. The connecting member is adapted for fixing the heat sink. The connecting member includes a connecting section and an extending section extending from the connecting section. The mounting member fixes the connecting member to the heat sink. The connecting section is received in the receiving hole of the heat sink, the extending section is protruding from the heat sink, and the mounting member extends through the mounting hole and engaging with the connecting section to fix the connecting member to the heat sink. | 06-12-2014 |
Zhen Tang, Shanxi CN
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20140052393 | METHOD FOR DETERMINING SPATIAL LOCATION OF CONDUCTING WIRE AND AERIAL EARTH WIRE OF POWER TRANSMISSION LINE - Disclosed is a method for determining the spatial location of a conducting wire and an aerial earth wire of a power transmission line, so as to solve the problem that the method in the prior art is not applicable to determining the spatial location of the conducting wire and the aerial earth wire of the conventional power transmission line with respect to lightning shielding failures. In the present invention, according to the physical locations of the conducting wires and aerial earth wires, the power transmission line shielding efficiency is calculated based on that the corresponding lightning shielding failure trip rate is zero when the exposure arc is zero, thus providing designing and operating units with a reliable analytical method for preventing lightning shielding failures, and meanwhile working out the shielding efficiency of the conducting wire of each phase more accurately, so as to analyze the structural relations between the aerial earth wires and conducting wires to determine the lightning protection effect of the whole power transmission line. The present invention provides a supplementary analytical method of the shielding efficiency of the existing power transmission lines. | 02-20-2014 |
Zhen Tang, Kunshan City CN
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20130340973 | HEAT DISSIPATION DEVICE WITH FASTENER - A heat dissipation device includes a base and a fastener. The fastener includes a neck portion, a head portion formed at one end of the neck portion, and an engaging portion formed at another opposite end of the neck portion. The base defines a receiving portion through the base. The receiving portion includes an inserting hole and a mounting hole communicating with the inserting hole. The engaging portion extends through the inserting hole from a top of the base to make the neck portion enter the inserting hole. The neck portion is then crushed into the mounting hole from the inserting hole. The engaging portion abuts the bottom side of the base at a periphery of the mounting hole. The head portion abuts the top side of the base at the periphery of the mounting hole. | 12-26-2013 |
20130343003 | HEAT DISSIPATION DEVICE WITH FASTENER AND FLANGE - A heat dissipation device includes a base and a fastener. The fastener includes a neck portion, a head portion formed at one end of the neck portion, and an engaging portion formed at another opposite end of the neck portion. The base defines a receiving portion through the base. The receiving portion includes an inserting hole and a mounting hole communicating with the inserting hole. A flange extends upwardly from the base toward the mounting hole. The engaging portion extends through the inserting hole from a top of the base to make the neck portion enter the inserting hole. The neck portion is then crushed into the mounting hole from the inserting hole. A top face of the head portion abuts the flange, a bottom face of the head portion abuts the base. | 12-26-2013 |
Zhen Tang, Beijing CN
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20150199305 | INFORMATION PROCESSING METHOD AND ELECTRONIC DEVICE - The present disclosure discloses an information processing method comprising steps of: obtaining a current first characteristic parameter of a first user collected by the first collection unit; judging whether the first characteristic parameter satisfies a predefined first condition, and generating first response information if the first characteristic parameter satisfies the predefined first condition; determining a first position of the first user and identification information of the first user by utilizing the first characteristic parameter according to the first response information; obtaining a corresponding first user file according to the identification information of the first user and determining a first displaying position according to the first position of the first user; generating a first instruction by utilizing the first user file and the first displaying position; and displaying, by the touch display unit, the first user file at the first displaying position according to the first instruction. The present disclosure further discloses an electronic device. The present disclosure is utilized to automatically display a file which conforms to the user's status and a corresponding position, so as to provide a more convenient environment for users and to improve the user experience. | 07-16-2015 |
Zhen Wei, Beijing CN
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20120266700 | DETECTION APPARATUS AND OPERATING METHOD - The disclosed technology provides a detection apparatus and its operating method. The disclosed technology provides a detection apparatus, comprising: a test chamber, an exchange chamber, and a communicating mechanism, which is provided between the test chamber and the exchange chamber and capable of rendering the test chamber and the exchange chamber separated from or communicated with each other; wherein transmission devices are positioned within the test chamber and the exchange chamber, respectively, and the transmission devices are adapted to convey a probe frame from the test chamber to the exchange chamber or from the exchange chamber to the test chamber. | 10-25-2012 |
20140167807 | PROBE FRAME FOR ARRAY SUBSTRATE DETECTING APPARATUS AND DETECTING APPARATUS HAVING THE SAME - The present invention discloses a probe frame for an array substrate detecting apparatus, the probe frame including a frame body and a signal distribution circuit board provided to the frame body, wherein the probe frame further includes: a circuit board provided to the frame body, the circuit board being provided with through holes, and the circuit board being provided therein with a plurality of signal transmission wires in a one to one correspondence with the through holes, one end of each signal transmission wire is inserted into its respective through hole and the other end thereof is electrically connected with an output end of the signal distribution circuit board; and a plurality of probes in a one to one correspondence with the through holes, wherein for each pair of the probe and the through hole, one end of the probe is inserted into the through hole so as to be electrically connected with the signal transmission wire within the through hole. Electrical connection between respective probes and the signal distribution circuit board are achieved through signal transmission wires in the circuit board, wiring on the probe frame is simple, and stability in signal connections between probes and the signal distribution circuit board can be improved. The present invention further provides an array substrate detecting apparatus including the above probe frame. | 06-19-2014 |
Zhen Wu, Framingham, MA US
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20100028359 | ANTIBODIES TO RECEPTOR OF ADVANCED GLYCATION END PRODUCTS (RAGE) AND USES THEREOF - The present application relates to isolated proteins, particularly monoclonal antibodies, in particular CDR-grafted, humanized antibodies which bind to RAGE protein. Specifically, these antibodies have the ability to inhibit the binding of RAGE to its various ligands. The antibodies or portions thereof of described in the present application are useful for treating a disease or disorder characterized by or induced by pathophysiological ligands of RAGE, for example misfolded proteins like amyloid B and advanced glycation-end-products. | 02-04-2010 |
20130149313 | ANTIBODIES TO RECEPTOR OF ADVANCED GLYCATION END PRODUCTS (RAGE) AND USES THEREOF - The present application relates to isolated proteins, particularly monoclonal antibodies, in particular CDR-grafted, humanized antibodies which bind to RAGE protein. Specifically, these antibodies have the ability to inhibit the binding of RAGE to its various ligands. The antibodies or portions thereof of described in the present application are useful for treating a disease or disorder characterized by or induced by pathophysiological ligands of RAGE, for example missfolded proteins like amyloid β and advanced glycation-end-products. | 06-13-2013 |
Zhen Wu, Beijing CN
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20090323894 | DEVICE AND METHOD FOR REAL-TIME MARK OF SUBSTANCE IDENTIFICATION SYSTEM - Disclosed are a method and a device for real-time mark for a high-energy X-ray dual-energy imaging container inspection system in the radiation imaging field. The method comprises the steps of emitting a first main beam of rays and a first auxiliary beam of rays having a first energy, and a second main beam of rays and a second auxiliary beam of rays having a second energy; causing the first and second main beams of rays transmitting through the article to be inspected; causing the first and second auxiliary beams of rays transmitting through at least one real-time mark material block; collecting values of the first and second main beams of rays that have transmitted through the article to be inspected as dual-energy data; collecting values of the first and second auxiliary beams of rays that have transmitted through the real-time mark material block as adjustment parameters; adjusting the set of classification parameters based on the adjustment parameters; and identifying the substance according to the dual-energy data based on adjusted classification parameters. The method according to the invention simplifies the mark procedure for a substance identification subsystem in a high-energy dual-energy system while improves the stability of the material differentiation result of the system. | 12-31-2009 |
20120182220 | MOBILE TERMINAL INCLUDING AN IMPROVED KEYPAD FOR CHARACTER ENTRY AND A USAGE METHOD THEREOF - A mobile terminal and a method of character entry, wherein the mobile terminal includes a keypad keys that receive a first input, wherein the keys correspond to characters; a display; and a processor that receives the first input through a key of the keypad, controls the display to display a level key that includes a set of characters corresponding to the key and displays each character of the set of characters in separate areas, where the separate areas correspond to the plurality of keys of the keypad, receives a second input through one of keys, and controls the display to display a character from the set of characters of the level key corresponding to the second input, as a character entry. | 07-19-2012 |
20150331612 | Memory Cleaning Method and Apparatus, and Terminal Device - A memory cleaning method and apparatus, and a terminal device are provided. The memory cleaning method includes: acquiring information about application processes that occupy memory of a terminal device; determining, according to behavior characteristic information of using an application by a user, that a first application process in the application processes is an application process for which cleaning is not performed; and performing memory cleaning processing on an application process, except the first application process, in the application processes, so that it may be implemented that memory cleaning is performed according to the behavior characteristic information of using an application by the user and operating performance of the terminal device is improved. Furthermore a response time required when the user starts the first application process again is reduced, and an experience effect of using the terminal device by the user is ensured. | 11-19-2015 |
Zhen Wu, Zoucheng CN
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20150044730 | SUGAR PREPARATION PROCESS BY ENZYMATICALLY HYDROLYZING SWEET POTATO DREG - The present invention relates to the field of biology, in particular to a sugar preparation method by using biomass sweet potato dregs for microbial fermentation as a sugar source. The liquid sugar product prepared with the method of the present invention essentially comprises the ingredient of glucose. The method of the present invention is of simple process, high specificity, good product quality and high yield, and solves the serious environmental pollution problem of the sweet potato dregs, thus having a good industrial application prospect. | 02-12-2015 |
Zhen Xie, San Jose, CA US
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20150023245 | MULTI-BAND MANAGEMENT OF WIRELESS RELAYING NETWORKS - Methods, systems, devices, and apparatuses are described for wireless communications in which first type of traffic may be transmitted from a gateway access point (AP) directly to a station. Beacon signals transmitted to the station are transmitted as part of the first type of traffic. A second type of traffic may be transmitted from the gateway AP to the station via at least one relay AP. The first type of traffic may include low-throughput traffic and may be transmitted over a long-range radio link (e.g., 2 GHz band link or sub-1 GHz band link). The second type of traffic may include high-throughput traffic and may be transmitted over at least one short-range radio link (e.g., 5 GHz band link). The gateway AP may receive low-throughput traffic directly from the station and high-throughput traffic from the station via the at least one relay AP. | 01-22-2015 |
20160100400 | BEACON BASED TIME DIVISION MULTIPLEXING SYNCHRONIZATION FOR MULTIPLE RADIO ACCESS TECHNOLOGY COEXISTENCE - Methods, systems, and devices are described for beacon based time division multiplexing (TDM) synchronization for multiple radio access technology (RAT) coexistence. In some aspects, TDM time slots corresponding to a plurality of RATs for wireless communication among a plurality of devices may be identified, and the TDM time slots may be synchronized based at least in part on a timing beacon associated with a first of the plurality of RATs. | 04-07-2016 |
Zhen Xu, Shenzhen CN
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20140379321 | METHOD AND SYSTEM FOR SIMULATING POWER LINE CARRIER COMMUNICATION SYSTEM - The present invention relates to the field of power line carrier communication simulation technology, and more particularly to a method and system for simulating power line carrier communication system. In the simulation model of the sending end and the simulation model of the receiving end constructed by the simulation method and system, each of the channel encoding model and the channel decoding model includes a simulation model of a ARM core chip and a peripheral logic circuit of the ARM core chip, the sending end includes a simulation model of a RS error correction encoding algorithm of the ARM core chip, and the receiving end includes a simulation model of a RS error correction decoding algorithm of the ARM core chip. Since the ARM core chip has strong data processing capability, and the cost of the ARM core chip is generally lower than the cost of a DSP chip or a FPGA chip, a RS cyclic error correction code algorithm with strong error correction capability can be achieved at a low cost by combining the ARM core chip with the RS error correction encoding and decoding algorithms which can ensure stable transmission of power line carrier signals. | 12-25-2014 |
Zhen Xu, Changzhou CN
Zhen Xu, Albuquerque, NM US
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20150314086 | POWDER INHALER, SYSTEM AND METHODS - A dry powder inhaler includes a powder storage element configured to hold a powdered medicament and an inlet channel receives powdered medicament from the powder storage element that is entrained in an airflow. The inlet channel has a first diameter and defines an opening. The inhaler includes a dispersion chamber that receives the airflow and the powdered medicament from the opening. The dispersion chamber has a second diameter. The inhaler includes an actuator housed within the dispersion chamber. The actuator oscillates within the dispersion chamber when exposed to the airflow to deaggregate the powdered medicament entrained by the airflow passing through the dispersion chamber. A ratio between the first diameter and the second diameter is between about 0.40 and 0.60 such that an audible sound is produced as the actuator oscillates. The inhaler includes an outlet channel through which the airflow and powdered medicament exit the inhaler. | 11-05-2015 |
Zhen Xu, Fuzhou CN
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20150316956 | TOUCH DEVICE - The present disclosure provides a touch device. The touch device comprises a sensor electrode layer, a conductive jumper and a dielectric layer. The sensor electrode layer includes conductive sensors. The conductive jumper is configured to electrically connect the conductive sensors. Moreover, the dielectric layer has a patterned surface, which physically contacts the conductive jumper and embeds therein a portion of the conductive jumper. | 11-05-2015 |
Zhen Yu, Shanghai CN
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20140019541 | SYSTEMS AND METHODS FOR SELECTING CONTENT USING WEBREF ENTITIES - Systems and methods for providing content via a computer network using reference entities that can increase accuracy and minimize ambiguity of information used in online content selection are provided. A data processing system obtains a classification of a plurality of entities. Responsive to receiving a request for content for a user of a web page, the data processing system identifies an entity of the web page. The entity can include metadata about the classification. The data processing system matches the entity with content in a content repository to select content eligible for display on the web page. | 01-16-2014 |
20150254733 | AD EXTENSIONS ON CONTENT NETWORK - A method of providing an ad extension includes selecting an advertisement for display. The method also includes selecting additional information related to the advertisement. The method also includes transmitting data representing the advertisement to a browser. The browser interacts with an expandable API to render an inline frame having an advertisement slot. The browser renders and displays the advertisement in the frame. The method also includes transmitting display data representing the additional information related to the advertisement to the browser. The browser receives an input to activate the ad extension. In response to the input, the browser interacts with the expandable API system to expand and render the frame. The browser renders, in the frame, the advertisement slot containing the advertisement. The browser also renders, in the frame, the additional information. The browser displays the expanded inline frame, such that the displayed frame covers a portion of the content. | 09-10-2015 |
20160042412 | AD EXTENSIONS ON CONTENT NETWORK - A method of providing an ad extension includes selecting an advertisement for display. The method also includes selecting additional information related to the advertisement. The method also includes transmitting data representing the advertisement to a browser. The browser interacts with an expandable API to render an inline frame having an advertisement slot. The browser renders and displays the advertisement in the frame. The method also includes transmitting display data representing the additional information related to the advertisement to the browser. The browser receives an input to activate the ad extension. In response to the input, the browser interacts with the expandable API system to expand and render the frame. The browser renders, in the frame, the advertisement slot containing the advertisement. The browser also renders, in the frame, the additional information. The browser displays the expanded inline frame, such that the displayed frame covers a portion of the content. | 02-11-2016 |
Zhen Yu, Jiangxi CN
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20140050905 | NEW DOUBLE-SIDED CONDUCTIVE FILM AND PROCESS FOR MANUFACTURING THE SAME - The present invention relates to a double-sided conductive film having a relatively high transmittance, which can be widely applied in the field of manufacturing flat panel displays. The flexible transparent film is polyethylene terephthalate, the flexible transparent film is a flexible material having an index of refraction of 1.4 to 1.5; the hardened layer is a surface hardening treatment layer of the flexible transparent film, and is made by coating the upper and the lower surfaces of the flexible transparent film; the adhesive layer is sputtered on a surface of the hardened layer by magnetron sputtering, the main purpose of forming the adhesive is to make the hardened layer and the high refractive index dielectric layer bonded together more firmly; the high refractive index dielectric layer is made of a high refractive index material having a refractive index of 1.8 to 2.5; the low refractive index dielectric layer is made of a low refractive index material having a refractive index of 1.4 to 1.8. | 02-20-2014 |
Zhen Yuan, Albuquerque, NM US
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20080202931 | Ion Specific Control of the Transport of Fluid and Current in Fluidic Nanochannels - The present disclosure provides various means for optimizing fluid transport in micro and nanofluidic devices. Such means may be used to construct fluidic devices specifically suited to particular tasks such as molecular and biomolecular sensing and analysis, biosensors for clinical diagnostics; memory devices; screening devices for pharmaceutical applications; the provision of biologically functionalized surfaces; high throughput screening for pharmaceutical applications; controlled drug delivery; medical diagnosis; environmental monitoring; chemical and biological warfare agent sequestration; actuator development; power sources; transistors; diodes; electrochemical pumps; and bio-fuel cell development. The present disclosure further provides methods of controlling the direction of electric current and fluid flow in such devices. | 08-28-2008 |
Zhen Yuan, Gainesville, FL US
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20100208965 | Method and Apparatus for Tomographic Imaging of Absolute Optical Absorption Coefficient in Turbid Media Using Combined Photoacoustic and Diffusing Light Measurements - Embodiments of the invention pertain to methods for imaging a light absorption coefficient distribution. Embodiments of the subject method can be implemented without knowing the strength of incident light in advance and without requiring careful calibrations in the non-scattering medium. Embodiments of the method can combine conventional photoacoustic tomography (PAT) with diffusing light measurements coupled with an optimization procedure based on the photon diffusion equation. Images of absorbing targets as small as 0.5 mm in diameter embedded in a 50 mm diameter background medium can be quantitatively recovered. Small targets with various optical contrast levels relative to the background can be detected well. Embodiments of the subject reconstruction method can include first obtaining the map of absorbed optical energy density. Embodiments can obtain the map of absorbed optical energy density through a model-based reconstruction algorithm that is based on a finite element solution to the photoacoustic wave equation in frequency domain subject to the radiation or absorbing boundary conditions (BCs). The distribution of optical fluence can then be obtained. Embodiments can obtain the distribution of optical fluence using the photon diffusion equation based optimization procedure. The distribution of optical absorption coefficient can then be recovered from the distribution of optical fluence and the absorbed energy density. | 08-19-2010 |
Zhen Zhao, Gyeonggi-Do KR
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20090077642 | COOPERATION METHOD AND SYSTEM BETWEEN SEND MECHANISM AND IPSEC PROTOCOL IN IPV6 ENVIRONMENT - The present invention relates to a method of embodying a cooperation system between SEND and IPSec in an IPv6 environment. The cooperation system between SEND and IPSec in accordance with the present invention includes: receiving an authentication completion report message including a first IP address of a host whose authentication is completed by the SEND; generating new authentication information corresponding to the host and storing the new authentication information in a temporary storage area, if authentication information for the host is not present in the temporary storage area, wherein the authentication information includes the first IP address; and if an authentication check request message including a second IP address is received from the IPSec, checking whether the second IP address is present in the temporary storage area, and sending the result of checking to the IPSec. The present invention allows the authentication information shared between SEND and IPSec in a mobile environment, where the network is frequently accessed, enabling IPSec secure communication at a lower cost. | 03-19-2009 |
Zhen Zhao, Seoul KR
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20090113538 | Method and system for controlling access for mobile agents in home network environments - Disclosed is a method and system for controlling access for a mobile agent in a home network environment. The method includes the steps of: issuing a role ticket to the mobile agent; verifying access authority to service requested by the mobile agent through the role ticket; and granting the mobile agent access authority to the service. Accordingly, a table for managing access authority of a user is distributed to devices, so that it is possible to provide the mobile agent access control method and system capable of minimizing network traffic in the home network environment. | 04-30-2009 |
Zhen Zhon, Emeryville, CA US
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20100140142 | REMOVING UNSTABLE SULFUR COMPOUNDS FROM CRUDE OIL. - A crude oil which contains at least 0.1 wt % unstable sulfur compounds is treated in a reaction zone at low temperature to convert at least 50 wt % of the unstable sulfur compounds contained therein. The reaction and removal of sulfur from the crude may be facilitated by contacting the crude oil with a catalytic material in the presence of a stripping fluid. | 06-10-2010 |
Zhen Zhong, London CA
Zhen Zhou, Shanghai CN
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20120076878 | COMPOSITIONS AND METHODS FOR THE PREVENTION AND TREATMENT OF BRAIN DISEASES AND CONDITIONS - Disclosed herein are compounds, extracts, and active fractions of the plant | 03-29-2012 |
Zhen Zhou, Shenzhen CN
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20120307714 | Method and System for Data Transmission - Embodiments of the present invention provide a method and system for data transmission. The method for data transmission includes: sending, according to a mapping relationship between a first H-RNTI of a user equipment and a second H-RNTI of a relay node accessed by the user equipment, data to the user equipment corresponding to the first H-RNTI by using the relay node corresponding to the second H-RNTI. By using the technical solutions of the embodiments, the coverage capability of a cell edge is enhanced, and the efficiency in transmitting data to a UE at the cell edge is further improved. | 12-06-2012 |
Zhen Zhou, Beijing CN
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20130219496 | SECURITY CONFIGURATION VERFICIATION DEVICE AND METHOD AND NETWORK SYSTEM EMPLOYING THE SAME - The invention discloses a security configuration verification device for performing a security configuration verification on a network device, which comprises: one or more preconfigured scanning policies; a scanning policy generator, which selects a scanning policy from the one or more preconfigured scanning policies to generate a new scanning policy corresponding to the network device; and a scanner, which performs the security scanning on the network device with the generated new scanning policy and thereby performs the security configuration verification. The invention also discloses a corresponding security configuration verification method and a network system employing the verification device. | 08-22-2013 |
Zhen Zhou, Fairfield, CA US
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20130296209 | SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVATIVES. - The present invention is generally directed to diester-based lubricant compositions comprising one or more isomeric mixtures of diester species. The present invention is also directed to methods of making these and other similar lubricant compositions. In some embodiments, the methods for making such diester-based lubricants utilize a biomass precursor material from which mono-unsaturated free lipid species can be provided or otherwise generated, wherein such mono-unsaturated free lipid species are converted to isomeric diol species en route to the synthesis of diester species for use as/in the diester-based lubricant compositions. | 11-07-2013 |
20140342959 | DIESTER-BASED BASE OIL BLENDS WITH IMPROVED COLD FLOW PROPERTIES AND LOW NOACK - The present invention is generally directed to diester-based base oils and base oil blends with improved cold flow properties and improved Noack. The diesters employed have a number a performance benefits in lubricant applications—among them: biodegradability, extreme temperature performance, oxidative stability, solubility for additives and deposit and sludge precursors, flash and fire points. However, ester usage in lubricants has been quite limited due to their high cost. We utilize new proprietary diesters, structurally different from traditional diesters, which are made from fatty acids and alpha olefins in simple processing steps, yet feature performance similar to more traditional lubricant esters. | 11-20-2014 |
20140342960 | BASE OIL BLEND UPGRADING PROCESS WITH A DIESTER BASE OIL TO YIELD IMPROVED COLD FLOW PROPERTIES AND LOW NOACK - The present invention is generally directed to diester-based base oils and base oil blends with improved cold flow properties and improved Noack. The diesters employed have a number a performance benefits in lubricant applications—among them: biodegradability, extreme temperature performance, oxidative stability, solubility for additives and deposit and sludge precursors, flash and fire points. However, ester usage in lubricants has been quite limited due to their high cost. We utilize new proprietary diesters, structurally different from traditional diesters, which are made from fatty acids and alpha olefins in simple processing steps, yet feature performance similar to more traditional lubricant esters. | 11-20-2014 |
20140342961 | DIESTER-BASED ENGINE OIL FORMULATIONS WITH IMPROVED LOW NOACK AND COLD FLOW PROPERTIES - The present invention is generally directed to diester-based multi-grade engine oil formulations. The diesters employed have a number a performance benefits in lubricant applications—among them: biodegradability, extreme temperature performance, oxidative stability, solubility for additives and deposit and sludge precursors, flash and fire points. However, ester usage in lubricants has been quite limited due to their high cost. We utilize new proprietary diesters, structurally different from traditional diesters, which are made from fatty acids and alpha olefins in simple processing steps, yet feature performance similar to more traditional lubricant esters. | 11-20-2014 |