Xiaoliang
Xiaoliang Cheng, Albany, CA US
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20150330992 | RAPID DISCOVERY AND SCREENING OF ENZYME ACTIVITY USING MASS SPECTROMETRY - Described herein are methods, systems, and compositions for detecting enzyme activity. In some embodiments, the reaction product(s) are coupled with a mass tag, and the enzyme activity is determiner by analyzing the reaction product(s). The enzyme assays can be performed using mass spectrometry, for example nanostructure-initiator mass spectrometry (NIMS). Also described are methods, systems, and compositions for monitoring enzymatic degradation process of a substrate sample, for example a biomass. | 11-19-2015 |
Xiaoliang Du, Beijing CN
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20160072618 | TOWER MOUNTED AMPLIFIER AND FILTER THEREOF - A tower mounted amplifier and a filter The filter includes a transmission part having a first tunable portion and a reception part having a second tunable portion and a third tunable portion. The transmission part is coupled between a first port and a second port. The second tunable portion of the reception part is coupled between the first port and a third port, and the third tunable portion of the reception part is coupled between a fourth port and the second port. The first tunable portion is configured to work in a first frequency range different from a first pass band in which the second and third tunable portions are controlled to work when a radio frequency signal is to be transmitted from the first port to the second port, the radio frequency signal being rejected by the first tunable portion to the second port. | 03-10-2016 |
Xiaoliang Feng, Mito JP
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20150072201 | CYLINDRICAL SECONDARY BATTERY - A conductive lead | 03-12-2015 |
Xiaoliang Feng, Tokyo JP
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20140356717 | Lithium Ion Secondary Battery Positive Electrode, Lithium Ion Secondary Battery, Vehicle Mounting the Same, and Electric Power Storage System - The present invention is directed to a lithium ion secondary battery positive electrode, a lithium ion secondary battery, a vehicle mounting the same, and an electric power storage system, which improve the electron conductivity even inside an active material formed into a secondary particle. The electrode includes a positive electrode active material expressed by xLi | 12-04-2014 |
20150030925 | POSITIVE ELECTRODE MATERIAL - A positive electrode material is disclosed that can attain a lithium-ion secondary battery having a high capacity and a high security. The positive electrode material provides a positive electrode having a high capacity and a high security by using a positive electrode active material represented by the following composition formula; | 01-29-2015 |
20150102256 | CATHODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY - A cathode active material is provided which is capable of improving charge/discharged potential and increasing energy density. The cathode active material is for a lithium-ion secondary battery and is represented by the composition formula: xLi | 04-16-2015 |
20160099460 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY COMPRISING THE SAME - A positive electrode active material includes a primary particle represented by Compositional Formula (1): Li | 04-07-2016 |
20160118648 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM ION SECONDARY BATTERY - A compound having a layered structure that is used for a positive electrode active material for a lithium ion secondary battery achieves both a high energy density and a high cyclability. The positive electrode active material for a lithium ion secondary battery contains a compound having a layered structure belonging to a space group R-3m, in which the compound having a layered structure is represented by a compositional formula: Li | 04-28-2016 |
Xiaoliang Guo, Beijing CN
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20140118471 | Video Conferencing Method and Device Thereof - A method of video conferencing among two or more video conference endpoints is provided, wherein the method comprises steps of: processing media data of the video conference into unified coding formats while switching media data of the video conference between the two or among more video conference endpoints; and saving the processed media data into recording files of continuous presence mode and lecture mode, wherein the recording file of continuous presence mode saves media data generated by the two or more video conference endpoints, the recording file of lecture mode saves media data generated by a video conference endpoint who is the lecturer in the video conference. Accordingly, a device of video conferencing is provided. | 05-01-2014 |
20140323351 | SINGLE CELL ARRAY MICROCHIP AND FABRICATION, ELECTRICAL MEASUREMENT AND ELECTROPORATION METHOD THEREOF - The present invention relates to single cell array micro-chips and fabrication, electrical measurement and electroporation method thereof. The single cell array microchip comprises a substrate ( | 10-30-2014 |
Xiaoliang Huang, Beijing CN
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20150011378 | High Light Received Heavy Oil Catalytic Cracking Catalyst and Preparation Method Therefor - The present invention relates to a heavy oil catalytic cracking catalyst having a high yield of light oil and preparation methods thereof. The catalyst comprises 2 to 50% by weight of a magnesium-modified ultra-stable rare earth type Y molecular sieve, 0.5 to 30% by weight of one or more other molecular sieves, 0.5 to 70% by weight of clay, 1.0 to 65% by weight of high-temperature-resistant inorganic oxides, and 0.01 to 12.5% by weight of rare earth oxide. The magnesium-modified ultra-stable rare earth type Y molecular sieve is obtained by the following manner: the raw material, a NaY molecular sieve, is subjected to a rare earth exchange, a dispersing pre-exchange, a magnesium salt exchange modification, an ammonium salt exchange for sodium reduction, a second exchange and a second calcination. The catalyst provided in the present invention is characteristic in its high conversion capacity of heavy oil and a high yield of light oil. | 01-08-2015 |
20150175432 | MAGNESIUM MODIFIED ULTRA-STABLE RARE EARTH Y-TYPE MOLECULAR SIEVE AND PREPARATION METHOD THEREFOR - The present invention provides a magnesium-modified ultra-stable rare earth type Y molecular sieve and the preparation method thereof, which method is carried out by subjecting a NaY molecular sieve as the raw material to a rare earth exchange and a dispersing pre-exchange, then to an ultra-stabilization calcination treatment, and finally to a magnesium modification. The molecular sieve comprises 0.2 to 5% by weight of magnesium oxide, 1 to 20% by weight of rare earth oxide, and not more than 1.2% by weight of sodium oxide, and has a crystallinity of 46 to 63%, and a lattice parameter of 2.454 nm to 2.471 nm. In contrast to the prior art, in the molecular sieve prepared by this method, rare earth ions are located in sodalite cages, which is demonstrated by the fact that no rare earth ion is lost during the reverse exchange process. Moreover, the molecular sieve prepared by such a method has a molecular particle size D(v,0.5) of not more than 3.0 μm and a D(v,0.9) of not more than 20 μm. Such a molecular sieve has both high stability and high selectivity for the target product, while cracking catalysts using the molecular sieve as an active component is characterized by a high heavy-oil-conversion capacity and a high yield of valuable target products. | 06-25-2015 |
20150209767 | PHOSPHORUS-CONTAINING ULTRASTABLE Y-TYPE RARE EARTH MOLECULAR SIEVE AND PREPARATION METHOD THEREFOR - Provided is a phosphorus-containing ultrastable Y-type rare earth (RE) molecular sieve and the preparation method thereof. The method is: based on Na Y molecular sieve as a raw material, obtaining “one-exchange one-roast” RE-Na Y-type molecular sieve through the steps of exchanging with RE, pre-exchanging with dispersing, and the first calcination; and then performing ammonium salt exchange, phosphorus modification, and the second calcination on the “one-exchange one-roast” RE-Na Y-type molecular sieve, wherein the sequence of the RE exchange and the pre-exchange with dispersing is unlimited, and the sequence of the ammonium salt exchange and the phosphorus modification is unlimited as well. The obtained molecular sieve contains RE oxide 1-20 wt %, phosphorus 0.1-5 wt %, and sodium oxide no more than 1.2 wt %, and has a crystallization degree of 51-69% and a lattice parameter of 2.449-2.469 nm. Heavy oil conversion rate can be increased by using the molecular sieve as an active component in a catalytic cracking catalyst. | 07-30-2015 |
Xiaoliang Jin, Shanghai CN
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20130061805 | EPITAXIAL WAFER SUSCEPTOR AND SUPPORTIVE AND ROTATIONAL CONNECTION APPARATUS MATCHING THE SUSCEPTOR - Disclosed is an epitaxial wafer susceptor and a supportive and rotational connection apparatus matching the susceptor used for an MOCVD reaction chamber. The susceptor comprises a top surface and a susceptor rotating shaft protruding downward. A vertical driving shaft is coupled to the susceptor. The driving shaft comprises a counter bore inside an upper end of the driving shaft. At least a part of the susceptor rotating shaft is inserted into the counter bore if the susceptor is loaded. The susceptor is positioned and supported in the reaction chamber via coupling and connection between a contact surface of the susceptor rotating shaft and a corresponding contact surface of the counter bore. The susceptor is driven to rotate by the driving shaft if the driving shaft rotates. Reactant gases are introduced into the reaction chamber for an epitaxial reaction or a film deposition on the epitaxial wafers placed on the susceptor. | 03-14-2013 |
Xiaoliang Li, Shenzhen CN
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20150124986 | METHOD AND DEVICE FOR ELININATING ECHOES - Provided are a method and device for eliminating echo. The method comprises: an echo path characteristic parameter of an echo signal is estimated; a source signal of the echo signal is taken as a reference signal, and an echo estimation signal is generated according to the echo path characteristic parameter; and the echo estimation signal is subtracted from a speech signal to be processed. The disclosure solves the problem in the related art that self-adaptation cannot be achieved when a returned near-end audio is suppressed, thus facilitating the enhancement of the speech quality of a conference and the improvement of user experience. | 05-07-2015 |
Xiaoliang Li, Shanghai CN
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20120313941 | SYSTEM AND METHOD FOR DIGITAL VOLUME PROCESSING - A method for processing a digital volume image receives the volume image formed as a stack of image slices, each slice containing voxels and forms a 1:1 mapping of each of the slices, in order, to a corresponding tile in a digital flat volume. The method defines, for at least one voxel in a plurality of voxels in the digital flat volume, a neighborhood that includes the at least one voxel and adjacent voxels that are within the corresponding tile of the voxel, and adjacent voxels to the at least one voxel that are within the preceding tile in the digital flat volume, and adjacent voxels to the voxel that are within the next tile in the digital flat volume. The at least one voxel is rendered according to the adjacent voxels in its defined neighborhood. The volume image having the at least one rendered voxel is displayed. | 12-13-2012 |
20130169639 | SYSTEM AND METHOD FOR INTERACTIVE CONTOURING FOR 3D MEDICAL IMAGES - A method for segmenting an object in a volume image, executed at least in part on a computer, renders the volume image data to a two-dimensional display screen showing first, second, and third mutually orthogonal planes in the two-dimensional rendering. One or more operator instructions that identify a plurality of seed points on the rendered volume image are accepted. Two-dimensional coordinates of the identified seed points on the display screen are converted to three-dimensional seed-point coordinates relating to the first, second, and third mutually orthogonal planes a segmentation operation is performed on the volume image according to the converted three-dimensional seed-point coordinates. Segmentation results are displayed on the display screen, relative to the first, second, and third mutually orthogonal planes. | 07-04-2013 |
Xiaoliang Sun, Changsha Hunan CN
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20120111110 | SHOCK ABSORPTION PLATFORM - Technologies are generally described for effectively damping the vibration of a platform. In some examples, a platform system for minimizing shock to an object includes a base, a platform effective to carry the object, a number of actuators coupled between the platform and the base and being configured to adjust an orientation of the platform based on control signals, a number of accelerometers positioned on the base, and a processor coupled to the accelerometers and the actuators. The processor is programmed to collect acceleration data from the accelerometers, determine an acceleration vector of the platform from the acceleration data, compensate for the acceleration vector by determining travels and travel directions for the actuators in an effort to maintain contact between the platform and the object, and generate control signals to actuate the actuators with the travels in the travel directions. | 05-10-2012 |
Xiaoliang Xie, Haidian District, Beijing CN
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20160051794 | BLOOD VESSEL INTERVENTIONAL OPERATION CONDUIT OR GUIDE WIRE CONTROL DEVICE - A catheter or guide wire manipulating device for vascular intervention is provided, comprising a thumb component ( | 02-25-2016 |
Xiaoliang Xu, Shanghai CN
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20130182426 | REPLACEABLE BRACKET LAMP TUBE AND LAMP HEAD COVER - A bracket lamp tube and a lamp head cover thereon are provided. The lamp head cover comprises a cover body ( | 07-18-2013 |
20150204528 | INTEGRATED LED MODULE - An integrated LED module at least comprises: a light-transmitting plate having a heat-conducting substrate and a transparent package; an LED array sealed in the light-transmitting plate; a drive circuit electrically connected to the LED array, and used for converting an external power supply into a 12V-75V forward voltage that drives each LED in the LED array; and a heat sink clinging to the light-transmitting plate. The integrated LED module solves the problem in the prior art that an LED lamp presented after assembly has a large size and is heavy as a part of the line of a drive power supply in the LED lamp is complicated, and further reduces material costs, saves processing and assembling time, and lowers production costs due to an integrally formed structure. | 07-23-2015 |
20150208475 | DRIVE CIRCUIT FOR LED MODULE - The present invention relates to a drive circuit of an light-emitting diode (LED) module, which includes: an LED array including a plurality of parallel groups connected in series; a power supply module for converting an external power supply into a 12V-75V forward voltage that drives each LED in the LED array; and a control module for controlling different gating switches to perform a conduction or cutoff operation according to a detected input voltage. The solution in accordance with the present invention can provide regular AC power for the LED array, without the need of providing an electrolytic capacitor. The present invention further overcomes design defects of a DC solution, optimizes the performance of a bulb, and reduces a manufacturing cost of the bulb. Compared with other lighting technologies, the AC solution reduces a total arrangement cost of the LED. | 07-23-2015 |
Xiaoliang Xu, Shenzhen City Guangdong CN
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20160079648 | ADJUSTABLE COUPLING DEVICE AND RADIO FREQUENCY COMMUNICATION DEVICE - The present disclosure relates to the field of communication technologies, and more particularly, to an adjustable coupling device and a radio frequency communication device. The adjustable coupling device includes a coaxial transmission line for transmitting signals across the two terminals thereof and a coupling body for sampling the signals via coupling. The adjustable coupling device further includes a coupling cavity formed on the outer surface of the coaxial transmission line; a printed circuit board on which the coupling body is disposed, the printed circuit board capping the coupling cavity to seal the coupling body within the coupling cavity; a tuner, disposed through the printed circuit board, where the lower end of the tuner extends into the coupling cavity, and the tuner can be moved up and down to change the depth thereof extended into the coupling body so as to change the electromagnetic field distribution within the coupling cavity. In this way, the present disclosure has a simple structure and thus eliminates the influence on the coupling device derived from the structure and the machining accuracy and assembly techniques of printed circuit board, with simple tuning means and high reliability. | 03-17-2016 |
Xiaoliang Zhang, Beijing CN
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20150058403 | METHOD AND SYSTEM OF DISPATCHING REQUESTS IN A CONTENT DELIVERY NETWORK - The present disclosure disclosed a method and a system for precisely dispatching a request in a content delivery network (CDN), which comprises: a domain name system (DNS) authorized by a CDN of a target website receiving, from a local DNS of a terminal in which a client is located, an IP address of the local DNS and a domain name of the target website of service content requested by the client; finding, in a shared dispatching database, an address of an optimal CDN node server of the target website that is suitable for providing service to the client based on the IP address of the local DNS and the domain name of the target website, returning the found address to the client. The disclosed method and system are able to solve the issue of low processing efficiency in CDN caused by an increase in resolution time needed in a process of IP dispatching and the issue of address error during the dispatching. | 02-26-2015 |
Xiaoliang Zhang, Shenzhen CN
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20150293565 | USB DATA CARD - A USB data card includes a main body and a USB protection cover which is used for protecting a USB plug. The main body is provided with a decorative part which is detachably connected with the USB protection cover. The utility model can prevent the USB protection cover from loss, so that the time for the USB protection cover to protect the USB plug is prolonged, and then the service life of the USB data card is prolonged. | 10-15-2015 |
Xiaoliang Zhang, Shenzhen City, Guangdong Province CN
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20160127989 | Device, Method, and System for Starting Mobile Hotspot - Disclosed is a device for starting a mobile hotspot, including: a password sending module, configured to send a Bluetooth pairing password and a preset start password to a mobile terminal that previously accessed a mobile hotspot via WIFI; a working state detecting module, configured to: detect the working state of mobile hotspot; a sleep triggering module, configured to trigger the mobile hotspot to enter into a sleeping state when detecting that the mobile hotspot has no user access and/or no data service; a Bluetooth module, configured to establish a Bluetooth connection with the mobile terminal and receive a password sent by the mobile terminal when the mobile hotspot is in the sleeping state; a start controlling module, configured to compare the password with a locally stored start password and control the mobile hotspot to enter into the working state when the comparison result is that they are consistent. | 05-05-2016 |
Xiaoliang Zhou, Beijing CN
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20160026301 | ELECTROMAGNETIC TOUCH DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - The present disclosure provides an electromagnetic touch display device and a method for manufacturing the same. The electromagnetic touch display device includes a display device and an electromagnetic stylus. The display device includes an array substrate, a color filter substrate, a grid array electromagnetic induction layer and a control circuit. The grid array electromagnetic induction layer is arranged on the array substrate or the color filter substrate. The control circuit is connected to the grid array electromagnetic induction layer and configured to detect position information of the electromagnetic stylus on the grid array electromagnetic induction layer. | 01-28-2016 |