23096results about How to "Improve utilization efficiency" patented technology

Improved apparatus and method for SMFD ALD include a method designed to enhance chemical utilization as well as an apparatus that implements lower conductance out of SMFD-ALD process chamber while maintaining full compatibility with standard wafer transport. Improved SMFD source apparatuses (700, 700′, 700″) and methods from volatile and non-volatile liquid and solid precursors are disclosed, e.g., a method for substantially controlling the vapor pressure of a chemical source (722) within a source space comprising: sensing the accumulation of the chemical on a sensing surface (711); and controlling the temperature of the chemical source depending on said sensed accumulation.

Scheduling threads in a multi-threaded computer including selecting for awakening a thread that is waiting for a lock, the thread having an assigned virtual processor; determining whether the assigned virtual processor is running; and if the assigned virtual processor is not running, assigning the thread to run on another virtual processor. Selecting a thread may include selecting the thread according to thread priority or selecting the thread according to sequence of thread arrival in a wait queue. Selecting a thread may include selecting a thread having an assigned virtual processor that is running. Selecting a thread may include selecting a thread having an assigned virtual processor that is running and has at least a predetermined amount of time remaining in its current time slice.

The invention relates to a signal transmission method and a signal transmission system under carrier aggregation. The method comprises that: a base station allocates a component carrier or physical uplink control channel PUCCH transmission parameters and/or sounding reference signal SRS transmission parameters of a plurality of component carriers, and sends the transmission parameters to UE; and the UE transmits PUCCH and/or SRS on corresponding component carriers respectively according to the transmission parameters of the component carriers. The PUCCH and SRS multiplex transmission method under the condition of the carrier aggregation is compatible with LET UE, can be used on multiple carriers without conflict, and can maximize the utilization efficiency of frequency spectrum.

An evaporation source having a nozzle structure that makes the distribution of film thickness uniform in the width direction of a substrate and a vacuum evaporator using the same are provided. A vapor produced by evaporation or sublimation by heating to evaporation material is discharged from a long nozzle opening like a band. A deposited substrate is transferred in a direction perpendicular to the longitudinal direction of the nozzle opening while facing the nozzle opening. A discharge flow rate of vapor per unit area in the longitudinal direction of the nozzle opening is made to be maximum in a portion at a nozzle width direction position corresponding to a substrate edge position rather than a central part of the nozzle opening and a plurality of partition plates providing directivity to the flow of vapor are arranged inside the nozzle opening.

The invention relates to a system for comprehensively utilizing LNG cold energy for power generation and cold supply. The system comprises a LNG supercharging gasification direct expansion power generation system, a mixed working medium Rankine cycle power generation system, a liquid ammonia refrigeration house cold supply system and an ethylene glycol ice storage bath air conditioner cold supplycirculation system. The cold energy released in the LNG gasification process is utilized; high-grade electric energy is generated through LNG supercharging gasification direct expansion power generation and mixed working medium Rankine cycle power generation; cold is supplied to a refrigeration house through the cold energy released in the LNG gasification process for ammonia recycling; and cold is supplied to an air conditioner through the cold energy released in the LNG gasification process for ethylene glycol ice storage bath recycling. By means of the system, gradient utilization of the LNG cold energy is achieved, and the cold energy utilization efficiency is high.

The invention discloses a method, equipment and a system for transmitting data. The method comprises the following steps that: a first class of user terminal serves as a relay user node between a second class of user terminal and a network side; and the second class of user terminal forwards data messages to the network side through the first class of user terminal. By the method, the equipment and the system, the cost can be reduced, the transmission rate can be improved, and the technical defect that service with high requirements on data transmission rates is difficult to guarantee or the manufacturing cost is increased in the prior art is overcome.

The provided control method for QoS comprises: setting the relation for business data flow mark information and QoS control parameter in the node past by IP loading, letting the node provide QoS control for business data flow, and letting network have QoS control for business data above data flow level, so refining the QoS control precision for IP loading. This invention is flexible, can avoid system resource waste, and improves network control and resource utility capacity.

The object of the invention is to facilitate the entry of a new type of sensor node and the adoption of a new protocol in the existing sensor network system effectively utilizing limited resources of radiocommunication. To achieve the object, the following are provided. A sensor node has a radiocommunication unit that transmits a measured value sensed by a sensor and an identifier of a sensor node as binary measured data. A base station has a radiocommunication controller that receives the measured data from the sensor node, a wire communication controller that transmits the received measured data to a server, a conversion definition information selector that selects conversion definition information corresponding to the identifier included in the measured data out of preset plural conversion definition information and a conversion engine that converts the binary measured data to measured data in a text format based upon the selected conversion definition information. The server has a database that stores the measured data in the text format received via a wired network.

The invention discloses a sending method and a sending device of a measure-reference signal under state of carrier aggregation, being applied to an advanced long-term evolution system. The sending method comprises the steps: a base station configures a group or a plurality of groups of measure-reference signal configuration parameters for an uplink component carrier to be measured of user equipment (UE) under carrier aggregation and sends the parameters to the UE; and according to the received measure-reference signal configuration parameters, the UE sends the measure-reference signal to the base station. The invention can maintain the compatibility with the UE of the long-term evolution system and can optimize the property for sending measure signals of the UE of the advanced long-term evolution system when the carrier aggregation technology is adopted.

The embodiments of the present invention provide a CMUT array and method of fabricating the same. The CMUT array has CMUT elements individually or respectively addressable from a backside of a substrate on which the CMUT array is fabricated. In one embodiment, a CMUT array is formed on a front side of a very high conductivity silicon substrate. Through wafer trenches are etched into the substrate from the backside of the substrate to electrically isolate individual CMUT elements formed on the front side of the substrate. Electrodes are formed on the backside of the substrate to individually address the CMUT elements through the substrate.

The invention relates to a hydrogenation method for a coal tar suspension bed of a heterogeneous catalyst. The method comprises processes of coal tar raw material pretreatment and distillatory separation, coal tar heavy fraction suspension bed hydrogenation cracking and conventional light fraction oil extraction, wherein the suspension bed hydrogenation reaction temperature is between 320 and 480DEG C, the reaction pressure is 8 to 19MPa, the volume air speed is 0.3 to 3.0h<-1>, the hydrogen oil volume ratio is 500 to 2,000, the catalyst is a powdery granular coal tar suspension bed hydrogenation catalyst of a single metal active ingredient containing molybdenum, nickel, cobalt, tungsten or iron or a composite multi-metal active ingredient, the adding amount of the catalyst is based on the ratio of the metal quantity of the active ingredient to the weight of the coal tar raw materials of 0.1: 100-4: 100, most of tail oil containing the catalyst after lightweight oil is separated froma hydrogenation reaction product is directly circulated to a hydrogenation bed reactor, a small part of tail oil is subjected to catalyst removal treatment and then circulated to the hydrogenation bed reactor to be subjected to further lightweight treatment, and the heavy oil is totally or furthest circulated. The method fulfills the purposes of maximum production of the lightweight oil in the coal tar and cyclic utilization of the catalyst, and greatly improves the utilization efficiency of the raw materials and the catalyst.

An evaporation apparatus with high utilization efficiency for EL materials and excellent film uniformity is provided. The invention is an evaporation apparatus having a movable evaporation source and a substrate rotating unit, in which the space between an evaporation source holder and a workpiece (substrate) is narrowed to 30 cm or below, preferably 20 cm, more preferably 5 to 15 cm, to improve the utilization efficiency for EL materials. In evaporation, the evaporation source holder is moved in the X-direction or the Y-direction, and the workpiece (substrate) is rotated for deposition. Therefore, film uniformity is improved.

A combined-laser-light source includes: a plurality of semiconductor lasers; an optical fiber; and an optical system which converges a bundle of laser beams emitted from the plurality of semiconductor lasers, and makes the converged bundle of the laser beams enter the core of the optical fiber so that the laser beams are combined in the optical fiber when the laser beams pass through the optical fiber. The optical system is aligned with the optical fiber so that the converged bundle of the laser beams is incident on an area of an end face of the core when steady temperature control is performed on the combined-laser-light source, where the area is concentric with the end face of the core, and has a diameter equal to or smaller than half of the diameter of the core.

The invention discloses a method for storing log data and a log data storage system. The method comprises the steps of acquiring a log ID (Identity) and a log data structure which are distributed to a service log to be stored; enabling a log report agent, and interlinking a previously-obtained API (Application Program Interface) in a service program; calling the API in the service program and passing in parameters of the log ID and each field of the log data structure corresponding to the log ID; encapsulating the log data and outputting the encapsulated log data to a shared memory for cache by the API; firstly reading the log data in the shared memory, analyzing information such as the log ID, contained in the log data, and writing the read log data into a cache file according to the information by the log report agent; and reporting the data in the cache file to a log server to store by the log report agent through the network connection with the log server. According to the application of the method for storing the log data and the log data storage system, disclosed by the invention, a cross-business integrated log service system is created, thus the resource use efficiency and the reliability of log data storage are improved.