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886 results about "Working capacity" patented technology
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“Work capacity refers to the general ability of the body as a machine to produce work of different intensity and duration using the appropriate energy systems of the body” (Siff, 2003). All athletes can benefit from improved work capacity. This is particularly true for combat athletes.
Method for reducing emissions from evaporative emissions control systems
InactiveUS6540815B1Loss in working capacityEmission reductionGas treatmentNon-fuel substance addition to fuelHigh concentrationSorbent
Disclosed is a method for sharply reducing diurnal breathing loss emissions from automotive evaporative emissions control systems by providing multiple layers, or stages, of adsorbents. On the fuel source-side of an emissions control system canister, high working capacity carbons are preferred in a first canister (adsorb) region. In subsequent canister region(s) on the vent-side, the preferred adsorbent should exhibit a flat or flattened adsorption isotherm on a volumetric basis and relatively lower capacity for high concentration vapors as compared with the fuel source-side adsorbent. Multiple approaches are described for attaining the preferred properties for the vent-side canister region. One approach is to use a filler and / or voidages as a volumetric diluent for flattening an adsorption isotherm. Another approach is to employ an adsorbent with the desired adsorption isotherm properties and to process it into an appropriate shape or form without necessarily requiring any special provision for dilution. The improved combination of high working capacity carbons on the fuel source-side and preferred lower working capacity adsorbent on the vent-side provides substantially lower diurnal breathing emissions without a significant loss in working capacity or increase in flow restriction compared with known adsorbents used in canister configurations for automotive emissions control systems.
Owner:INGEVITY SOUTH CAROLINA
Automatic test system and method of movable terminal
InactiveCN102495799AImprove maintainabilityLow costSoftware testing/debuggingComputer hardwareMaintainability
The invention relates to an automatic test system of a movable terminal, which comprises a testing and management server, a testing personal computer (PC) client terminal and a movable testing terminal. The testing and management server is used for managing testing resources, managing testing tasks, monitoring testing state, sending testing reports and storing testing logs, the testing PC client terminal comprises a testing script developing and debugging environmental module and a testing execution module, and the movable testing terminal is the movable terminal provided with a movable testing terminal agent module. The automatic test system organizes user testing tasks by using a mode of separating testing logic and testing using cases, improves maintainability, greatly reduces working capacity for creating, amending and maintaining a testing script, lowers cost of users on using the automation testing system, and brings convenience for customers in amending the testing using cases.
Owner:刘伟 +1
Method and apparatus for pre-provisioning networks to support fast restoration with minimum overbuild
ActiveUS20050243711A1Improved design techniquePromote recoveryError preventionFrequency-division multiplex detailsNetwork topologyDistributed computing
Improved network design techniques are provided. More particularly, the invention provides network design techniques for pre-provisioning networks to support fast restoration with minimum overbuild. In one aspect of the invention, a technique for designing a protection capacity to be reserved in a network comprises the following steps / operations. One or more link capacities associated with a network topology are obtained, wherein the network is assumed to have no pre-existing working traffic. A capacity partition is determined for at least one link in the network topology, the capacity partition comprising a working capacity portion and a protection capacity portion, the protection capacity portion being reserved for rerouting working traffic upon a failure. The capacity partition determination step / operation enables control over the number of backup tunnels, associated with the at least one link, on which working traffic can be rerouted. Further, the capacity partition determination step / operation substantially guarantees at least one of a minimal failure restoration time and a minimal overbuild. A minimal overbuild may comprise an overbuild equivalent to no more than two times an overbuild required for an optimal solution.
Owner:WSOU INVESTMENTS LLC +1
Evaporative emission control using selective heating in an adsorbent canister
InactiveUS20070266997A1Increase capacityProlong lifeGas treatmentNon-fuel substance addition to fuelSorbentEngineering
An invention is disclosed for efficiently improving the working capacity and useful service life of an evaporative emission control canister by selectively heating the adsorbent towards the purge outlet of the vapor path.
Owner:MEADWESTVACO CORP
Gas purification processes
InactiveUS20110185896A1Reduce and eliminate needEasy to controlGas treatmentGaseous fuelsVacuum levelAir purification
A method for removing contaminants from a natural gas stream such as a biogas / landfill gas stream. The natural gas stream is fed to a first adsorption unit for removal of certain contaminants and then to a second adsorption unit for the removal of additional contaminants. Alternatively, a membrane stage may be employed between the adsorption units. The method utilizes the external purge to enhance pressure swing adsorption working capacity so that the vacuum level required for regeneration is not as high.
Owner:LINDE AG
Method for reducing emissions from evaporative emissions control systems
InactiveUSRE38844E1Loss in working capacityEmission reductionGas treatmentNon-fuel substance addition to fuelHigh concentrationSorbent
Owner:INGEVITY SOUTH CAROLINA
Engine with an active mono-energy and/or bi-energy chamber with compressed air and/or additional energy and thermodynamic cycle thereof
ActiveUS7469527B2Usable and available energyQuantity of usable and availableFlexible wall reciprocating enginesCombustion enginesTop dead centerEngineering
An engine uses a top dead center piston stop device. It is fed by compressed air, via a working capacity, which, in the bi-energy version, includes a device for heating the air supplied by additional energy. The active expansion chamber consists of a variable volume or charge piston sliding in a cylinder, coupled to a space above the engine piston via a passage. When stoped at upper dead center, the pressurized air is admitted into the expansion chamber with the smallest volume thereof and, under the effect of thrust, increases the volume thereof by producing work; the expansion chamber is then kept at a maximum volume during expansion of the engine cylinder driving back the engine piston in its downward stroke, providing work of its own. During exhaust, the two pistons travel in an upward stroke and simultaneously reach top dead center in order to resume a new cycle.
Owner:MDI MOTOR DEV INT SA
Automatically request-answering system and method
ActiveCN101097573AQ&A sentence reductionReduce workloadSpecial data processing applicationsUser inputHuman language
The invention discloses a kind of auto question-answering system, which includes interface unit, illation unit, language knowledge base, illation knowledge base, normalization table of keyword, and normalization unit, the illation unit inquires said illation knowledge base according to sequence of normalization to find the answer corresponding with the question with same sequence of keyword, and the answer is as the system response to be output by said interface unit. The invention also discloses a kind of auto question-answering method, which can be used in the system with language knowledge base, illation knowledge base, normalization table of keyword, and it can divide the input question; and the normalization is done for the sequence of keyword; and the normalized keyword can find the setting question with same keyword; and it can search the answer according to the question; and said answer is output as system response. Thee invention can reduce the working capacity for building illation knowledge base by the normalization of synonymous keywords.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Selective heating in adsorbent systems
InactiveUS20080041226A1Increase capacityProlong lifeGas treatmentNon-fuel substance addition to fuelSorbentProcess engineering
An invention is disclosed for efficiently improving the working capacity and useful service life of an adsorber system by selectively heating the adsorbent towards the purge outlet of the fluid path.
Owner:HILTZIK LAURENCE H +3
On-line integrated monitoring buoy for movable water body
InactiveCN101776676ARealize intelligent mobilityEasy to operateTransmission systemsTesting waterIntegrated monitoringData acquisition
The invention discloses an on-line integrated monitoring buoy for a movable water body, which comprises a solar panel mounting platform, a carrier and a power structure mounting area. A solar panel arranged on the buoy is used for providing power, and sensors and communication and power control modules on the carrier achieve data acquisition and manipulation; and a plurality of independently controlled propellers are arranged in the power mounting area to achieve orientation, movement and positioning. The on-line integrated monitoring buoy for the movable water body has the technical characteristics of independent self-sustaining capacity, convenient use, simple manipulation and the like.
Owner:ZHEJIANG UNIV
Steel tube-I beam combination steel tube concrete special-shaped columns and manufacture method thereof
InactiveCN102587577AOvercome deficienciesOvercoming the lack of restraint abilityStrutsBuilding material handlingSheet steelShock resistance
The invention relates to steel tube-I-beam combination steel tube concrete special-shaped columns, which comprises steel tubes, I-beams and concrete poured inside the special-shaped columns. The steel tubes and the I-beams are welded together to compose the special-shaped columns with different sections. The whole sections are separated through the steel tubes and the I-beams, then the concrete is filled in separation spaces of the steel tubes and the I-beams, the steel tubes can be made by welding or rolling, and the I-beams can be made by welding or rolling. The steel tube-I-beam combination steel tube concrete special-shaped columns have the advantages that inside corner steel tube walls and I-beam flange steel plates are communicated with each other so as to overcome the defect that force delivery of inside corner portions of other steel tube concrete special-shaped columns is unclear, and whole working capacity of steel tube concrete special-shaped columns is improved. The steel tubes are placed at the edges and at corner portions of the sections so as to improve restrain capacity of the special-shaped columns. The steel tubes and the I-beams separate the concrete of the special-shaped columns, width-to-thickness ratio of the steel plates is reduced, bearing capacity and shock-resistance are improved, production and assembly of the special-shaped columns are modularized, and simultaneously construction speed is fast.
Owner:TIANJIN UNIV
Soil auger for undisturbed bisect soil column of filed soil
The invention relates to a soil auger for an undisturbed bisect soil column of filed soil, which comprises a power device, an undisturbed soil inner cylinder, a helical outer cylinder and soil cutting devices. The power device is positioned on the top of the soil auger; the power device, the undisturbed soil inner cylinder and the helical outer cylinder are arranged concentrically up and down. A fixing sleeve for the undisturbed soil inner cylinder on a fixed shaft on the lower part of a direction-changing gear case of the power device is coupled to the undisturbed soil inner cylinder. The undisturbed soil inner cylinder is arranged in the helical outer cylinder, and downwards passes through a shield bearing on the lower part of an inner wall of the helical outer cylinder; and two parallel sheet helixes are welded on the outer wall of helical outer cylinder; two helical soil scrapers are welded at the bottoms of the two parallel sheet helixes; and a set of soil cutting device is arranged at the opposite positions of the outer wall of helical outer cylinder respectively. The soil auger has the advantages of simple structure, simple and convenient operation and convenient carrying, is suitable for field survey, observation and sampling related to soil, guarantees the undisturbed performance and the representativeness of the soil, reduces the working capacity, avoids damaging the soil sample environment, and has the advantages of wide application, accuracy and high efficiency.
Owner:SHANDONG AGRICULTURAL UNIVERSITY
Movable multi-rotor unmanned aerial vehicle autonomous base station system
ActiveCN105763230AFlexible layoutStrong autonomyNear-field transmissionRadio transmissionEngineeringNavigation system
The invention discloses a movable multi-rotor unmanned aerial vehicle autonomous base station system.The system comprises an autonomous base station terminal (1) and a multi-rotor unmanned aerial vehicle system (2), wherein the autonomous base station terminal (1) comprises a movable wheel undercarriage and traction system (3), an energy conversion system (4), a hangar and foldable parking apron (5) and an electric control communication management system (6), and the multi-rotor unmanned aerial vehicle system (2) comprises a multi-rotor unmanned aerial vehicle platform (7), a multisource navigation system (8), a wireless charging system (9), a data command communication system (10) and an unmanned aerial vehicle autopilot (11).By the adoption of the system, the technical problems of providing wireless charging, task planning, cluster strategy allocation, airborne audio / video data exchange and storage for a multi-rotor unmanned aerial vehicle are solved, and the autonomous collaborative work capacity, cruising ability and data transmission capacity with a ground system of multiple multi-rotor unmanned aerial vehicles are improved.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
Method for rapidly constructing three-dimensional architecture scene through real orthophotos
InactiveCN101290222AAvoid occlusionSmooth transitionPhotogrammetry/videogrammetryGraphicsThree dimensional architecture
The invention provides a method for rapidly constructing a three-dimensional building scene through an actual projective image, which concretely comprises following steps of: firstly, extracting the top surface of a building through the actual projective image, obtaining a plane vector diagram, and simultaneously obtaining a vector plane coordinate; secondly, respectively carrying out building top surface triangularization process and ground polygonal triangularization process for the plane vector diagram obtained from the first step and generating a building model and a ground model through combining digital surface model data and digital height model data; thirdly, combining the building model and the ground model to form a three-dimensional scene model; fourthly, carrying out veining mapping superposition for the three-dimensional scene model and the actual projective image and generating the three-dimensional building scene. The method accelerates the modeling speed of the three-dimensional building scene and reduces the manual operation time of modeling mapping design. When the method is used, once modeling and vein mapping can be carried out to a specific zone; true and effective three-dimensional visual effect is obtained; and the working capacity of scene modeling is greatly lowered.
Owner:关鸿亮
Adsorbent of latent-heat storage type for canister and process for producing the same
ActiveUS20050247202A1High melting pointEvenly distributedCombination devicesNon-fuel substance addition to fuelLatent heat storageDesorption
The present invention provides a latent-heat storage type adsorbent composition for canisters that can effectively prevent changing in temperature due to the heat of absorption / desorption and has a high butane working capacity; a process for producing the adsorbent; and a canister employing the latent-heat storage type adsorbent composition for canisters. The present invention relates to a latent-heat storage type adsorbent composition for canisters which compromises an adsorbent adsorbing a fuel vapor and a heat-storage material comprising microencapsulated phase-changing material which absorbs or releases latent heat in response to temperature change, and a method for producing such an adsorbent.
Owner:OSAKA GAS CO LTD
Human-simulated mechanical arm in seven degrees of freedom
The invention discloses a human-simulated mechanical arm in seven degrees of freedom and belongs to the robot field, aiming at solving the problems that the existing mechanical arm is heavy in weight, low in loading capacity, poor in flexibility, low in integration level, and the working capacity of a robot system end effector is limited to be improved. According to the human-simulated mechanical arm, a first shoulder joint is fixedly connected with a base and a first arm lever of the mechanical arm; the first arm lever is fixedly connected with a second arm lever through a second shoulder joint; the second arm lever is fixedly connected with a third arm lever through a first elbow joint; the third arm lever is fixedly connected with a fourth arm lever through a second elbow joint; the fourth arm lever is fixedly connected with a fifth arm lever through a first wrist joint; the fifth arm lever is fixedly connected with a sixth arm lever through a second wrist joint; the sixth arm lever is fixedly connected with a seventh arm lever through a third wrist joint; the seventh arm lever is fixedly connected with an end effector of the mechanical arm; a rotational axis of the second shoulder joint and a rotational axis of the second elbow joint are in space parallel arrangement; and a rotational axis of the second wrist joint is in orthogonal arrangement with a rotational axis of the third wrist joint. The human-simulated mechanical arm is used for realizing the connection between a robot system main body and the end effector.
Owner:黄刚
Panorama-visible and controllable intelligent monitoring and protecting integrated system for tower crane
The invention discloses a panorama-visible and controllable intelligent monitoring and protecting integrated system for a tower crane. The panorama-visible and controllable intelligent monitoring and protecting integrated system is characterized by comprising a data collecting module, a data processing module, a control module and a display module; the data collecting module is connected with a video monitoring system on a construction site; the data processing module is connected with the data collecting module; the control module is connected with the data processing module; and the display module is connected with the control module and the data collecting module. Current practical work parameters and rated work capability parameters of the tower crane are displayed in real time through graph numerical values and sounds, and the panorama visible function, the controllable function and the rollover and collision preventing function are integrated.
Owner:SHANDONG LIAOCHENG CONSTR
Method for reducing evaporated fuel emission, canister and adsorbent therefor
ActiveUS20130269521A1Emission reductionImprove adsorption capacityNon-fuel substance addition to fuelIsotope separationActivated carbonSorbent
[Object(s)] To provide an adsorbent which achieves a low-emission performance while maintaining the adsorption performance for adsorbing an evaporated fuel component, a canister comprising the adsorbent, and a method for reducing evaporated fuel emission.[Means to Solve the Problems] A second adsorbent (e.g., a granule) filled in a second compartment disposed in a downstream side with respect to a first compartment comprises an activated carbon as an adsorption site and a solid diluent as a non-adsorption site. The adsorbent has a difference in n-butane adsorption volume of not less than 35 g / L between a n-butane vapor concentration of 5% by volume and a n-butane vapor concentration of 50% by volume measured at 25° C., a butane working capacity measured in accordance with ASTM D5228 of not less than 8 g / dL, and a butane desorption rate of not less than 45% when a purge air amount measured in accordance with ASTM D5228 is 30 bed volumes of the adsorbent volume.
Owner:KURARAY CO LTD
Method and system for processing abnormal task in computer application system adopting embedded operating system
ActiveCN102141947AImprove work performanceGuaranteed reliabilitySoftware testing/debuggingRedundant operation error correctionOperational systemSoftware engineering
The invention provides a method for processing an abnormal task in a computer application system adopting an embedded operating system; and an application system based on main and standby redundancy configuration of a hardware platform is adopted. The method comprises steps executed by a process of initializing the computer application system, a process of updating a task state table, a process of capturing the abnormal task, a process of detecting a closed loop, a process of processing the abnormal task and a process of checking system restart. The invention also provides a system for processing the abnormal task in the computer application system adopting the embedded operating system; and the system comprises a detecting module, a capturing module, a record inquiring module, a task state table, an abnormal information memory region and a processing module. By the method and the system, the stable working capability of the computer application system is guaranteed, the abnormal taskof a closed loop or automatic restart can be detected and recorded, the error correcting capability of the computer application system is provided in large scale, and the controllability of a development process of the computer application system can be improved.
Owner:EASTERN COMM
Method for generating credence according to document
InactiveCN101226613AFix auto-generated issuesReduce input workloadResourcesSpecific program execution arrangementsDocument preparationSelf generation
The invention provides a method of generating evidence according to receipt, which comprises the steps of confirming the category of the evidence to be generated according to user order, collecting receipts and the information thereof, designing parameters and generating the evidence according to the parameters, the receipts and / or the information. By analyzing samples of generating evidence according to different business receipts, the method of generating evidence according to receipts of the invention summaries out the rules of generating evidence according to various business receipts, analyzes thee obtained manner and the source of the object and the sum related in the evidence to be generated, thereby resolving the problem of self-generation of the evidence. The invention can reduce working capacity of evidence logging-in by 80% for users by simple operation and accurate data. After business receipts are finished, by the simple induction of software, the business receipts can automatically generate evidence, the data of the finance and business can be kept highly uniform, which is high in efficiency and not easy to make mistakes.
Owner:KINGDEE SOFTWARE(CHINA) CO LTD
Method, device and system for generating monitoring interfaces of equipment
InactiveCN102207854ASolve the problem of not being able to adapt to changes in user monitoring needsSolve the workloadElectric light circuit arrangementSpecific program execution arrangementsGraphicsSimulation
The invention is applied to the field of computer control and provides a method, a device and a system for generating monitoring interfaces of equipment. The method comprises the following steps of: receiving a graphic ActiveX selection instruction of a user, and selecting a corresponding graphic ActiveX from a graphic ActiveX library; receiving an attribute setting instruction of the user, and setting an attribute of the graphic ActiveX; and endowing the graphic ActiveX with functions. According to all kinds of control equipment attribute information which is configured in an equipment monitoring system, and based on an expandable graphic ActiveX library, various graphic monitoring interfaces are automatically generated, stored and realized directly, so the problem that the monitoring interfaces of fixed equipment cannot adapt to the change of monitoring requirements of the user is solved, the defects of over-high working capacity and poor normalization brought by manual customization of all monitoring interfaces are overcome, and effects of flexibility and high efficiency are achieved.
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1
Control method and system of room air conditioner and air conditioner adopting method and system
ActiveCN104566795AImprove cooling/heating efficiencyTake care of workMechanical apparatusSpace heating and ventilation safety systemsControl systemRefrigeration
The invention discloses a control method of a room air conditioner. The method comprises the following steps that a silent mode of the air conditioner is started; the practical environment noise of a located room of the air conditioner is detected; the target noise during the operation of the air conditioner is regulated according to the practical environment noise, wherein the practical environment noise is greater than the target noise. The control method of the room air conditioner has the advantages that the work capability and the noise of the air conditioner are considered, higher refrigeration / heating efficiency is realized, and meanwhile, the noise disturbing on users is avoided. The invention also provides a control system of the room air conditioner and an air conditioner.
Owner:MIDEA GRP CO LTD +1
Nonideal explosive work capacity measuring device
InactiveCN103412107AExplosive capability measurement meetsMeet the measurementFuel testingShock waveMeasurement device
The invention discloses a nonideal explosive work capacity measuring device. The device comprises a priming electrode, an explosion cavity, a bullet sliding cylinder, bullets and a velometer, wherein the inner top of the explosion cavity is provided with an explosive suspension loop; the priming electrode is internally communicated with the explosion cavity; the explosion cavity is connected with the bullet sliding cylinder and the explosion cavity and the bullet sliding cylinder are communicated; the bullets are arranged in the bullet sliding cylinder; and the velometer is arranged in the bullet sliding cylinder. According to the measuring device, the bullets and the bullet sliding cylinder are designed, and the bullet sliding cylinder is communicated with the explosion cavity, so that explosion impact shock wave energy, product expansion energy and energy released by sustained reaction are converted into kinetic energy for accelerated motion of the bullets in the bullet sliding cylinder, the velocity of the bullets flying out of an opening of the bullet sliding cylinder is measured by utilizing the velometer arranged at the tail end of the bullet sliding cylinder, and the flight kinetic energy of the ruler bullets can be calculated; according to the principle of energy transformation and conservation, the kinetic energy of the bullets is the work load of an explosive, namely the explosive work capacity.
Owner:XIAN MODERN CHEM RES INST
Filter materials for absorbing hydrocarbons
A porous filter medium forms a filter for extracting hydrocarbons from vapors emitted from a motorized vehicle, device or appliance fuel tank. The filter medium is a polymer network of a foam, nonwoven or collection of particles, and has a butane working capacity (W / W %) of 4.0 percent or higher.
Owner:FOAMEX LP
Small load impact wear testing machine
InactiveCN101021461APrecise frequency controlPrecise Control of IntensityUsing mechanical meansInvestigating abrasion/wear resistanceWear testingRepeatability
The invention discloses a testing machine of small-load attacking wear. Stand board is fixed behind base. Exciter with a downward roof bar is equipped in front of top of. End of exciter roof bar connects piezoelectric impedance sensor and upper sample holding device in turn. Lower sample holding device is fixed under the sample holding device on the base. The testing machine suits for tests with small-load attacking, which has merits including high automatic degree, stable working load, good persistent-working ability, high precision and good repeatability of test data.
Owner:SOUTHWEST JIAOTONG UNIV
Method and system of dynamic data base based on TDS transition data storage technology
InactiveCN101477572AReduce complexityLow costSpecial data processing applicationsData warehouseBatch processing
The invention provides a subsystem of a TDS dynamic data warehouse, which comprises a data warehouse detailing subsystem used for reprocessing the transaction data provided by ETL and storing the transaction data in the form of the transaction data, the renewal is frequently executed, so that the consistency or synchronization between the warehouse and the data of a transaction system is retained, so as to achieve real time, the complexity and the working capacity of the data are processed through simplifying the frequent renewal link, so that the load of the data processing is backwards transferred to a multi-dimensional data warehouse, the system structure is simplified, and the level of the system equipment is reduced. The subsystem of the TDS dynamic data warehouse further comprises an accessing subsystem used for excavating the access of terminals to the detailed warehouse; and a processing subsystem used for processing the generation and storage process of managing and dispatching the batch processing multi-dimensional data. The invention provides an entire TDS dynamic data warehouse subsystem, so that the requirements of terminal users excavated through the data analysis for the detailed and real-time data are met, and the TDS dynamic data warehouse subsystem is particularly suitable for the occasion on which the moderate-scale dynamic data warehouse needs to be independently established.
Owner:SHENZHEN LAWASTAR SOFTWARE
Stable power supplying apparatus
InactiveUS20060014054A1Small sizeLight weightBatteries circuit arrangementsCells structural combinationElectric forceDevice material
A stable power supply apparatus in accordance with the present invention comprises a secondary battery, a bidirectional chopper circuit and a bidirectional converter, wherein the secondary battery, the chopper circuit and the converter are connected in this order in the direction from the secondary battery side to a system bus line side. The converter is formed of a wide-gap semiconductor device, more particularly, a wide-gap bipolar semiconductor device, and the instantaneous large-power operation capability of the wide-gap bipolar semiconductor device and the instantaneous large-power supplying capability of the secondary battery are utilized. For a short time during which the influence of an instantaneous drop is prevented, the converter is operated as a converter having capability exceeding the instantaneous large-power supplying capability of the secondary battery and having power capacity several times or more the rating of the converter.
Owner:THE KANSAI ELECTRIC POWER CO
Temperature adjusting system of integrated sand-blowing dust-blowing environment simulation system and method thereof
The invention discloses a temperature adjusting system of an integrated sand-blowing dust-blowing environment simulation system, comprising a heat exchanger, an electric heater and a cooling medium and heating medium unified allocation network, wherein the each passage is provided with a plurality of valves for controlling flow rate. A heat-transmitting part and a temperature-adjusting part, the separating part and the flow guide part of a sand-blowing wind hole and a dust-blowing wind hole, and hole body structures are combined together, therefore, the system has compact structure and convenient clearance, is an integrated sand and dust environment test device with fast temperature adjustment and continues work capability, has less occupied space, good airflow quality of a test section and low system energy consumption, and is especially suitable for the occasion of continues test.
Owner:BEIHANG UNIV
Carbon pyrolyzate adsorbent having utility for co2 capture and methods of making and using the same
A particulate form carbon pyrolyzate adsorbent, having the following characteristics: (a) CO2 capacity greater than 105 cc / gram at one bar pressure and temperature of 273° Kelvin; (b) CO2 Working Capacity greater than 7.0 weight percent; (c) CO2 heats of adsorption and desorption each of which is in a range of from 10 to 50 kJ / mole; and (d) a CO2 / N2 Henry's Law Separation Factor greater than 5. The carbon pyrolyzate material can be formed from a polyvinylidene chloride-based polymer or copolymer, or other suitable resin material, to provide an adsorbent that is useful for carbon dioxide capture applications, e.g., in treatment of flue gases from coal-fired power generation plants.
Owner:ENTEGRIS INC
Scalable network restoration device
Tis invention provides a "capacity slice' nodal switching device (in the ADM-like sense) that is designed for deployment under the p-cycle concept. The device's key architectural properties are access, east and west interfaces, with one spare and working port, on each of these interface sides, plus at least two straddling side interfaces. The straddling side interfaces each have equal line capacity to those of east and west interfaces, but all are usable for working capacity. In application, the plug cards in the nodal switching device are supplied to provide up to two line signal units on the straddling side of the p-cycle device, per diverse span arriving at the site. Network level deployment and configuration of the devices requires that they be arranged in p-cycles.
Owner:TELECOMM RES LAB
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