Patents by Inventor Yong Wang

Abstract: There is provided a method, including detecting, by a network node of a local area cell whether or not there is at least one user terminal connected to a macro cell present in a coverage area of the local area cell; upon detecting the presence of the at least one user terminal, causing a transmission of a request message to an associated cell, wherein the request message includes a resource allocation request for a discovery signal transmission on an operating frequency of the macro cell causing a reception of a response message from the associated cell, wherein the response message includes an indication of allocated resources for the discovery signal transmission; and causing a transmission of the discovery signal on the indicated resources in order to allow the at least one user terminal in the cover-age area of the local area cell to detect the discovery signal transmission.

Abstract: Disclosed is a method of continuously raising and lowering an oilfield shaft drillstring using a double traveling slips device, wherein two sets of traveling slip mechanism form the two traveling slip mechanisms to form the two traveling slips device, the first set of traveling slip mechanisms and the second set of traveling mechanisms are respectively mounted on a pithead apparatus (10) to constitute a continuous raising and lowering system. In the process of raising and lowering an oilshaft drill-string, the slips (1, 4) of each set of traveling slip mechanisms alternately clamp or release the drillstring, ensuring a continuous raising and lowering motion for the drillstring (9) from beginning to end under the clamping of the slips, and achieving uninterrupted operation. Further disclosed is a double traveling slips device.

Abstract: The present invention provides an array substrate and method for preparing the same, and a display device. The array substrate comprises: a display area and a non-display area, and a plurality of signal connection wires located in the non-display area for connecting driver units, the signal connection wires comprising first connection wires electrically connected with the driver units and second connection wires electrically connected with the first connection wires, the second connection wires being arranged at least in two layers, and each layer of the second connection wires being insulated from one another.

Abstract: Described are RORy modulators of the formula (I), and N-oxides thereof, and pharmaceutically acceptable salts thereof, and solvates and hydrates thereof, wherein R1, R2, R3, R4, R5, R6, Ra, x, y, L, G, Z, the bond denoted by “q”, the ring system denoted by “A” and the ring system denoted by “B” are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating RORy activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of RORy activity, for example, autoimmune and/or inflammatory disorders.

Abstract: A method for achieving converter transformer for suppressing DC bias magnet comprises increasing the seaming width of the transformer core lamination, which comprises in detail calculating the width and the height of each stage of lamination according to the reserved seaming width of the lamination, the sectional area of the core, the space between columns, and the height of the window, shearing the lamination based on the width and the height of the lamination obtained by calculating, overlapping two pieces of laminations into one piece of lamination according to the order of stages, placing them on the core frame alternately by stages, and after overlapping all the laminations, fastening each stage of lamination.

Abstract: The present invention relates to imidazole, oxazole and thiazole derivatives of tumor-targeted drug combretastatin A4, and phosphate esters, sulfonate esters or pharmaceutically acceptable salts, glycoside derivatives, solvates thereof, wherein the A-ring comprises a 3,5-dimethoxyphenyl group having a substituent at the 4-position. The pharmacological activity assays have demonstrated that the compounds of the present invention have good in vitro anti-tumor activity and excellent tubulin inhibitory effect.

Abstract: A power plug for connecting with a power outlet includes at least two metal connecting poles, two outputting cavities, and two conductive resilient sheets. The two outputting cavities are defined in a lower case of the power plug to connect an external device. The two conductive resilient sheets are received within an inner space of the power plug. The at least two metal connecting poles pass through an exterior surface of the power plug into the internal space to form two connecting terminals. Each of the conductive resilient sheets is connected between one of the two connecting terminals and a corresponding outputting cavity to transport electrical power from the power jack to the external device.

Abstract: The disclosed invention relates to a process for converting a reactant composition comprising H2 and CO to a product comprising at least one aliphatic hydrocarbon having at least about 5 carbon atoms, the process comprising: flowing the reactant composition through a microchannel reactor in contact with a Fischer-Tropsch catalyst to convert the reactant composition to the product, the microchannel reactor comprising a plurality of process microchannels containing the catalyst; transferring heat from the process microchannels to a heat exchanger; and removing the product from the microchannel reactor; the process producing at least about 0.5 gram of aliphatic hydrocarbon having at least about 5 carbon atoms per gram of catalyst per hour; the selectivity to methane in the product being less than about 25%. The disclosed invention also relates to a supported catalyst comprising Co, and a microchannel reactor comprising at least one process microchannel and at least one adjacent heat exchange zone.

Abstract: According to various embodiments, a microfluidic device may be provided. The microfluidic device may include: a plurality of valves connected to respective channels; a plurality of chambers, including a mixing chamber, a sample collection chamber, and a waste collection chamber; a binding member configured to bind biomolecules; and wherein flow of a liquid between the plurality of chambers is controlled by selectively opening and closing each valve of the plurality of valves to selectively allow air to be released from the channels connected to the respective valve.

Abstract: The invention relates to metal solidification and continuous casting, in particular to a back-up roll device and method for conducting corner deformation on a chamfered continuous casting slab. The back-up roll device comprises back-up rolls with ?-angle bevels, movable bearing seats, bearing seat moving rails, bearing seat motion holding mechanisms and inner arc or outer arc frames of a casting machine. The back-up rolls are arranged on the inner and/or outer arc frames of the horizontal segment of the casting machine. Support surfaces of the back-up rolls make contact with and squeeze smaller obtuse angles adjacent to the wide face of the inner or outer arc on the chamfered continuous casting slab, and therefore each smaller obtuse angle is squeezed into two larger obtuse angles. The back-up roll device and method for conducting corner deformation on the chamfered casting slab can achieve the purposes of eliminating edge slivers.

Abstract: A method for manufacturing a semiconductor device may include the following steps: preparing a semiconductor substrate that includes a first substrate region, a second substrate region, and a third substrate region; providing a first mask that overlaps the semiconductor substrate; etching, using the first mask, the first semiconductor substrate to form a trench in each of the substrate regions; providing a second mask that overlaps the semiconductor substrate and includes three openings corresponding to the substrate regions; performing first ion implantation through the three openings to form a P-doped region in each of the substrate regions; performing second ion implantation through the three openings to form an N-doped region in each of the substrate regions; and performing third ion implantation through the three openings to form another N-doped region in each of the substrate regions; and forming an isolation member in each of the trenches.

Abstract: The invention proposes methods and devices for managing domains. The domains comprise a plurality of member devices, and the method comprises the steps of: storing (S500, S501), by a first domain manager (M1), domain management information (P1, P2, P3, P4 and P5) in said plurality of member devices; and obtaining (S510, S511), by a second domain manager (M2), said domain management information from at least one of said plurality of member devices. In comparison with the prior art, where the domain management information is maintained in the domain authority, the embodiment decreases the work load of the domain authority and provides conveniences.

Abstract: A keyboard includes an upper frame, a main body, a lower frame, and an adjustment mechanism. The two frames cooperate with each other to sandwich the main body. The lower frame includes a bottom plate defining a though hole. The adjustment mechanism includes a first adjustment member, a second adjustment member, a supporting member, a driving member and a position stopper. The supporting member protrudes from the bottom plate via the through hole to support the keyboard. The first driving member drives the supporting member to protrude from the bottom plate via the through hole when the first adjustment member is operated. The second driving member drives the supporting member to retract into a receiving space defined by the two frames when the second adjustment member is operated. The position stopper secures the supporting member when the first and the second adjustment members are not operated.

Abstract: Present invention provides a multi-band receiver for receiving and processing different frequency band signals, which comprises: a direct sampling module, for receiving and processing a low frequency band input signal from a first antenna; at least one single down conversion module, for receiving and processing a high frequency band input signal from a second antenna; a combiner coupled to the direct sampling module and the at least one single down conversion module, for combining the low frequency band input signal received from the direct sampling module and the high frequency band input signal received from the at least one single down conversion module; an Analog Digital Converter (ADC) coupled to the combiner, for converting analog signal received from the combiner into digital signal.

Abstract: The present invention provides a method for producing stevioside compounds by microorganism, comprising carrying out heterologous biosynthesis of stevioside compounds from geranyl geranyl pyrophosphate synthase (GGPPS), Copalyl pyrophosphate synthase (CDPS), Kaurene synthase (KS), dual-function kaurene synthase (CPS/KS), kaurene oxidase (KO), a cytochrome P450 redox protein (CPR), kaurenoic acid-13[alpha]-hydroxylase, UGT85C2 glycosyltransferase and UGTB1/IBGT glycosyltransferase (optionally comprising UGT74G1 glycosyltransferase and/or UGT76G1 glycosyltransferase).

Abstract: A method for generating classifiers for identifying neuropsychiatric disease includes acquiring functional neuroimaging data. The acquired functional neuroimaging data may be registered to an atlas of the brain. A discriminative mask is generated based on the registered functional neuroimaging data and the generated discriminative mask is applied to the registered functional neuroimaging data. One or more classifiers are generated for identifying neuropsychiatric disease based on the masked functional neuroimaging data. The accuracy of the generated classifiers may be verified. The generated classifiers may then be used to identify neuropsychiatric disease.

Abstract: A method and apparatus for scanning control and displaying an image in a magnetic resonance scanning chamber are disclosed. An apparatus includes a magnetic resonance imaging system, a scanning chamber computer, an operating chamber computer, and a communication connection device; the scanning chamber computer and the magnet are disposed in the scanning chamber together; the operating chamber computer is disposed in the operating chamber; the scanning chamber computer and the operating chamber computer are connected via the communication connection device.

Abstract: Provided is a straight barrel type vacuum refining device comprising a vacuum chamber and a snorkel; during the vacuum refining the snorkel is inserted into the molten steel of the steel ladle, it is characterized in that, disposing a circulating tube being on the circumference of said snorkel, and blowing argon gas into the snorkel through the nozzles on an inner wall of a circulating tube; said circulating tubes are disposed in layers, the nozzles on the circulating tubes in the same layer are individually controlled as 2-6 in one group; disposing an eccentric gas permeable brick at the bottom of said steel ladle, and blowing argon gas into the steel ladle through the eccentric gas permeable brick, driving a circulating flow molten steel between the steel ladle and the vacuum chamber by using different blowing flow rate combinations of a steel ladle bottom blowing and each individually controlled unit of the circulating tube blowing system.

Abstract: Processes are described for making biobased isoprene, wherein a biobased isobutene prepared from acetic acid in the presence of a catalyst is combined with a formaldehyde source to form a reaction mixture, and the reaction mixture is reacted to yield biobased isoprene. In certain embodiments, methyl-tert-butyl ether prepared by reacting the same biobased isobutene with methanol serves as a formaldehyde source, being oxidatively cracked to produce formaldehyde as well as isobutene for being converted to the biobased isoprene.

Abstract: A process is disclosed for converting acetic acid to propylene and isobutene as the principal hydrocarbon products made, in the presence of a catalyst and in the further presence of hydrogen. In certain embodiments, a ZnxZryOz mixed oxide catalyst is used for carrying out a gas phase process, and propylene is produced preferentially to isobutene by using at least a certain amount of hydrogen in the process. In some embodiments, a ZnxZryOz mixed oxide catalyst made by an incipient wetness impregnation method is used and is indicated to be very stable for carrying out the conversion.