Shijie
Shijie Cheng, Wuhan CN
Patent application number | Description | Published |
---|---|---|
20150145252 | HYBRID CONVERTER AND WIND POWER GENERATING SYSTEM - The present invention discloses a hybrid converter and a wind power generating system, the hybrid converter comprising a voltage source converter, a line commutated converter and a line commutated converter, a positive DC terminal of the voltage source converter is connected to a negative DC terminal of the line commutated converter, a positive DC terminal of the line commutated converter is connected to a positive DC transmission line, a negative DC terminal of the voltage source converter is connected to a positive DC terminal of the line commutated converter, and a negative DC terminal of the line commutated converter is connected to a negative DC transmission line. The present invention features a self-commutating capability, can be directly connected to a wind farm to convert wind power to DC power, and is able to improve rated voltage and rated power of the hybrid converter, technology of each component thereof is mature, and system reliability thereof is high. | 05-28-2015 |
20150280594 | MULTIPORT DC-DC AUTOTRANSFORMER AND METHODS FOR CONTROLLING AND USING THE SAME - A multiport DC-DC autotransformer for interconnecting three or more DC systems. The autotransformer includes 2N−1 converters sequentially connected in series at a DC side, and connected to an AC transmission line via an AC link at an AC side, and a positive terminal of the i | 10-01-2015 |
Shijie Huang, Shenzhen CN
Patent application number | Description | Published |
---|---|---|
20140135166 | PLANETARY GEARBOX AND PROCESS FOR ASSEMBLING THE SAME - A gearbox assembly ( | 05-15-2014 |
Shijie Sun, Palm Desert, CA US
Patent application number | Description | Published |
---|---|---|
20130045971 | INDUCED HYPOTHERMIA - Sudden cardiac arrest is treated by reducing blood temperature from about 37° C. to 33° C., following resuscitation, by injecting hypothermia inducing drugs such as a cannabinoid type into the patient's body, preferably in combination with physical surface body cooling. | 02-21-2013 |
Shijie Xu, Beijing CN
Patent application number | Description | Published |
---|---|---|
20140337288 | PARTING DATA TO IMPROVE SYSTEM PERFORMANCE - In some examples, a method is described. The method may include parting a data item into multiple data units based on update frequencies of the data units. The method may also include identifying a low update frequency data unit from amongst the data units. The method may also include determining a regional sensitive group for the low update frequency data unit based on a historical access pattern of the low update frequency data unit. The regional sensitive group may include a first host. The method may also include replicating the low update frequency data unit. The method may also include pushing the replicated low update frequency data unit to the first host. | 11-13-2014 |
20140351372 | META-APP TO DEPICT CLOUD ENVIRONMENT DEPENDENCIES - In some examples, a method for rebuilding a source provider service environment in a target provider environment is described. The method may include identifying, using a service meta-app describing a service in a source provider environment, an internal direct dependency of the service. The method may also include accessing a dependency meta-app describing the internal direct dependency. The method may also include building the internal direct dependency according to the dependency meta-app in a target provider environment. The method may also include fetching an image of the service. The method may also include installing the image of the service in the target provider environment. The method may also include configuring the installed image of the service to depend from the internal direct dependency according to the service meta-app. | 11-27-2014 |
Shijie Yu, Shanghai CN
Patent application number | Description | Published |
---|---|---|
20150292702 | Rotary Electromagnetic Actuator and Car Lamp Low Beam and High Beam Light Switching Device Thereof - A rotary electromagnetic actuator and a car lamp low beam and high beam light switching device. The rotary electromagnetic actuator, comprising a shell, a rotor, a stator, a rotating shaft and an end cover; a stator winding is arranged on the stator, and the stator is fixedly installed at the inner part of the shell to form a pair of arc-shaped stator magnetic poles on which electric excitation can be applied; the rotor, as an arc-shaped permanent magnet, is fixed on the rotating shaft and is located in a magnetic field space of the arc-shaped magnetic poles of the stator; and the rotor is matched with the arc-shaped stator magnetic poles to form an air gap closing magnetic path; an swing bar extending along radial direction of the rotating shaft is connected to two ends of the rotating shaft respectively; the light screen of the car lamp low beam and high beam light switching device is fixedly connected on the swing bars at two ends of the rotating shaft; and a swing angle of the light screen is identical with a rotating angle of the rotor. | 10-15-2015 |
Shijie Zhang, Pittsburgh, PA US
Patent application number | Description | Published |
---|---|---|
20130138004 | OFF-LINE SENSING METHOD AND ITS APPLICATIONS IN DETECTING UNDERSENSING, OVERSENSING, AND NOISE - A system and method for performing independent, off-line evaluation of event sensing for collected electrograms, comprising: sensing an electrogram using an implantable medical device (IMD); determining locations of heart beats on at least one channel of the electrogram using a multi-pass process, resulting in a group of multi-pass beat locations; storing the electrogram and device-identified beat locations in a memory location; and retrieving the electrogram and device-identified beat locations from the memory location. The multi-pass process determines locations of heart beats on at least a first channel of the electrogram. The device-identified group of beat locations are then compared to the multi-pass group of beat locations identified using the multi-pass method. Based on the comparing step, oversensing of beats, undersensing of beats, or noise from the device can be detected. | 05-30-2013 |
20130138005 | SYSTEM AND METHOD FOR OFF-LINE ANALYSIS OF CARDIAC DATA - A system and method for performing off-line analysis of cardiac electrogram data, comprising: retrieving an electrogram from a memory location; identifying a first-channel group of candidate beats from at least a first channel of the electrogram; and identifying a second-channel group of candidate beats from at least a second channel of an electrogram. For each first-channel beat candidate near a second-channel beat candidate, the amplitude of the first-channel beat candidate is compared with the amplitude of a previous beat and the amplitude of a next beat on the first electrogram channel, and first-channel beat candidates that are outside of a first pre-determined range from either the previous or next beat are removed. Then first-channel beat candidates that are outside of a second pre-determined range from either the previous or next beat candidate are removed. | 05-30-2013 |