Patent application number | Description | Published |
20100028819 | Combustion gas analysis - A chemical analysis method for determining the concentration of carbon monoxide, gaseous water and gaseous hydrocarbon in a combustion gas. The method includes the following steps: (a) directing wavelength modulated light from a single tunable diode laser at a wavelength in the range of from 2 to 2.5 micrometers through the combustion gas to a light detector to produce an absorption profile of the combustion gas (b) digitizing the adsorption profile of the combustion gas; (c) storing the digitized adsorption profile in a digital computer; (d) processing the digitized adsorption profile in the digital computer to produce an output from the computer indicative of the concentration of carbon monoxide, gaseous water and gaseous hydrocarbon in the combustion gas. | 02-04-2010 |
20130135619 | LASER GAS ANALYZER - A laser gas analyzer includes a wavelength-variable laser having a wide wavelength-variable width, a light-split module configured to split an output light of the wavelength-variable laser into a measurement light and a reference light, a first gas cell into which gases to be measured are introduced, and the measurement light is made to be incident, and a data processor configured to obtain an absorption spectrum of each of the gases to be measured based on a reference signal related to the reference light and an absorption signal related to an output light of the first gas cell, and to obtain concentrations of the respective gases to be measured. | 05-30-2013 |
20130334418 | SMART TUNABLE DIODE LASE MODULE - An improved laser module for a tunable diode laser spectroscopy analyzer. The improvement is a programmable non-volatile memory device (such as an EEPROM device) attached to the module. In addition, an improved method for updating the laser parameters for a tunable diode laser analyzer when a new laser module is installed in the analyzer. The improvement is the step of reading the parameters from a programmable non-volatile memory device (such as an EEPROM device) attached to the module. | 12-19-2013 |
20130341502 | METHOD AND APPARATUS FOR TWO POINT CALIBRATION OF A TUNABLE DIODE LASER ANALYZER - An improved method for two point calibration of a tunable diode laser (TDL) spectrometer by the steps of (a) directing a first portion of the light from the TDL through a known gas to a first light detector as the current fed to the TDL is varied so that current values are determined for at least two known absorption peaks of the known gas; (b) while concurrently directing a second portion of the light from the TDL through a gas to be analyzed to a second light detector. In addition, an improved laser module for use in a TDL analyzer, the module defining a cavity therein across which cavity a portion of the light from a TDL is directed to collimation optics for collimating the light from the module wherein the improvement is a gas reference cell positioned at least partially in the cavity so that a portion of the light from the TDL that is not directed to the collimation optics is shown through a gas in the gas reference cell to a light detector. | 12-26-2013 |
20150185144 | LASER GAS ANALYZER - A laser gas analyzer includes a wavelength-variable laser having a wide wavelength-variable width, a light-split module configured to split an output light of the wavelength-variable laser into a measurement light and a reference light, a first gas cell into which gases to be measured are introduced, and the measurement light is made to be incident, and a data processor configured to obtain an absorption spectrum of each of the gases to be measured based on a reference signal related to the reference light and an absorption signal related to an output light of the first gas cell, and to obtain concentrations of the respective gases to be measured. | 07-02-2015 |
20150260646 | LASER GAS ANALYZER - A laser gas analyzer includes a wavelength-variable laser having a wide wavelength-variable width, a light-split module configured to split an output light of the wavelength-variable laser into a measurement light and a reference light, a first gas cell into which gases to be measured are introduced, and the measurement light is made to be incident, and a data processor configured to obtain an absorption spectrum of each of the gases to be measured based on a reference signal related to the reference light and an absorption signal related to an output light of the first gas cell, and to obtain concentrations of the respective gases to be measured. | 09-17-2015 |
20150276587 | METHOD AND APPARATUS FOR TWO POINT CALIBRATION OF A TUNABLE DIODE LASER ANALYZER - Method and apparatus for two point calibration of a tunable diode laser (TDL) spectrometer, the TDL of the spectrometer housed in a module defining a cavity within the module across which cavity a portion of the light from the TDL is directed to collimation optics for collimating light from the collimation optics of the module to be directed through a gas to be analyzed to a first light detector. A portion of the portion of light from the TDL that is not directed to the collimation optics within the cavity is directed through a known gas to a second light detector as the current fed to the TDL is varied so that the current values fed to the TDL are determined for at least two known absorption peaks of the known gas. | 10-01-2015 |
Patent application number | Description | Published |
20120253589 | METHOD AND SYSTEM FOR QUICKLY CALCULATING MILEAGE - A method for quickly calculating mileage includes the steps: A, receiving report data from a vehicular terminal and updating data center according to the report data; B, receiving an inquiry request which includes a vehicle number, a first time point which is earlier than a second time point and the second time point which are requested to inquire; C, inquiring the data center to acquire a first total mileage value to which the time point that is proximate to the first time point corresponds and a second total mileage value to which the time point that is proximate to the second time point corresponds; D, obtaining a running mileage L from the first time point to the second time point by subtracting the first total mileage value from the second total mileage value. A system for quickly calculating mileage quickly is also proposed. The method and the system can calculate mileage quickly and accurately, reduce the processing burden of the data center, and facilitate the vehicle surveillance of the traffic department. | 10-04-2012 |
20120290148 | METHOD AND SYSTEM FOR DISPATCHING VEHICLE - A method and a system for dispatching vehicle are provided. The method for dispatching vehicle includes the following steps: A. obtaining the vehicle information, which includes vehicle numbers, vehicle states and relative positions; B. placing the vehicle icons corresponding to the vehicle numbers in the corresponding positions on the virtual line schedule map according to the vehicle states and the relative positions, the virtual line schedule map includes a line table, which is composed of multiple independent lines, and each line includes up-line, down-line, line description and vehicle icons, each vehicle icon corresponds to a specific encoded vehicle; C. displaying the virtual line schedule map refreshed via step B. The system for dispatching vehicle includes vehicle information obtaining unit, vehicle states judging and processing unit, displaying unit and dispatching unit. The system realize the visual vehicle dispatching method by utilizing the virtual line schedule map, so as to implement vehicle monitoring and dispatching. | 11-15-2012 |
20150134792 | RESOURCE MANAGEMENT METHOD AND MANAGEMENT SERVER - The present invention relates to the field of a resource management method and a server. The resource management method includes: acquiring, by a management server, a first stable ratio used to indicate a quantitative ratio of at least two types of servers in a CSP during stable interaction; and increasing quantities of the at least two types of servers in the CSP according to the first stable ratio. By applying the present invention, a management server on a CSP increases the quantities of all types of servers at one time according to a stable ratio. This enables all types of servers to quickly reach a stable state, and improves overall processing capabilities of all types of servers, thereby further enhancing quality of service of an application deployed on the CSP. | 05-14-2015 |
20150347123 | APPLICATION UPGRADE METHOD AND APPARATUS - Embodiments of the present invention provide an application upgrade method and an apparatus. The application upgrade method includes: receiving an application deployment request; determining a deployment package of a to-be-deployed application; determining that a version of a first platform node is below a version requirement of a node template of the to-be-deployment application for a first platform node template; acquiring a first platform node upgrade package that meets the version requirement of the node template of the to-be-deployed application for the first platform node template; upgrading the first platform node indicated by an identifier of the first platform node by using the first platform node upgrade package; determining an identifier of a to-be-upgraded application node; and upgrading the application node indicated by the identifier of the to-be-upgraded application node by using the deployment package of the to-be-deployed application. | 12-03-2015 |
20160080479 | APPLICATION DEPLOYMENT METHOD AND DEVICE - The present invention provides an application deployment method and device. The method includes: receiving an application deployment request including a resource package identifier of a resource package and method artifact information of each method artifact; acquiring the resource package according to the resource package identifier, where the resource package includes the resource description file and a deployment plan, the resource description file describes the abstract method, and the deployment plan references the abstract method; adding the method artifact information to the resource description file according to the correspondence between each method artifact and each abstract method that is in the resource description file in the resource package, to form an application deployment description file; and executing, according to the application deployment description file, the method artifact of the abstract method referenced by the deployment plan. The present invention improves expansibility of application deployment. | 03-17-2016 |
Patent application number | Description | Published |
20140131582 | METHOD AND SYSTEM FOR DETERMINING ENERGY CONTENT AND DETECTING CONTAMINANTS IN A FLUID STREAM - Methods and systems for real time, in situ monitoring of fluids, and particularly the determination of both the energy content and contaminants in a gas or oil transmission facility, are provided. The system may include two separate scanning sources to scan two different, but overlapping, NIR ranges, or may involve two separate scans from a single scanning spectroscopy source. The first scan ranges from approximately 1550 nm up through 1800 nm and a second scan concurrently scans at a high resolution across a band from approximately 1560-1610 nm, the wavelength of interest for hydrogen sulfide (though similar scans are contemplated in alternative wavelength ranges for alternative contaminants). The second scan may provide very narrow (0.005 nm) step resolution over just the wavelength of interest for the contaminant and may scan at a substantially higher power level. The spectroscopic optical data from the two scans, however obtained, must then be combined into an analytical processing module containing models that analyze the multi-scan data and yield both energy content and contaminant quantitative data. | 05-15-2014 |
20150211971 | SYSTEM AND METHOD FOR DETERMINING VAPOR PRESSURE OF PRODUCED HYDROCARBON STREAMS VIA SPECTROSCOPY - An NIR analyzer with the optical probes across a pipe, or in a bypass configuration, after a stabilizer in an oil or condensate production plant. Prior to use, liquid samples from the plant are analyzed in a chemical lab to obtain reference vapor pressure or compositional values. A chemometric model using known techniques is then built with the captured absorption spectra and the reference lab results. Preprocessing methodologies can be used to help mitigate interferences of the fluid, instrument drift, and contaminate build up on the lenses in contact with the fluid. The chemometric model is implemented through the NIR analyzer as the calibration curve to predict the vapor pressure or other values of the flowing fluid in real time. | 07-30-2015 |
Patent application number | Description | Published |
20150154047 | MIGRATING A RUNNING, PREEMPTED WORKLOAD IN A GRID COMPUTING SYSTEM - A preempt of a live migratable workload, or job, in a distributed computing environment is performed, allowing it to release its resources for use by a higher priority workload by moving to another place in the distributed computing environment without interruption. A job scheduler receives a request to schedule a higher priority job, wherein resources needed to run the higher priority job are already dedicated for use by a currently running lower priority job. A dummy job is scheduled at a highest priority that is a copy of the lower priority job. Resources required to run the dummy job are reserved. A live migration of the lower priority job to another host is initiated, and its resources are then released. Upon a successful completion of the live migration of the lower priority job, the higher priority job is then dispatched to run using the now released resources. | 06-04-2015 |
20150154056 | MIGRATING A RUNNING, PREEMPTED WORKLOAD IN A GRID COMPUTING SYSTEM - A preempt of a live migratable workload, or job, in a distributed computing environment is performed, allowing it to release its resources for use by a higher priority workload by moving to another place in the distributed computing environment without interruption. A job scheduler receives a request to schedule a higher priority job, wherein resources needed to run the higher priority job are already dedicated for use by a currently running lower priority job. A dummy job is scheduled at a highest priority that is a copy of the lower priority job. Resources required to run the dummy job are reserved. A live migration of the lower priority job to another host is initiated, and its resources are then released. Upon a successful completion of the live migration of the lower priority job, the higher priority job is then dispatched to run using the now released resources. | 06-04-2015 |