104results about How to "Perfect process" patented technology

The invention relates to the field of communication, and discloses an RRC (radio resource control) connection reestablishment method, device and system which are used for providing a corresponding method and a corresponding process for the implementation of RRC connection reestablishment on a base station side. The method is implemented by that an RRC layer on the base station side sends a primitive for RRC connection reestablishment to each protocol layer of a local bottom layer in different modes according to reasons for triggering the RRC connection reestablishment and different reestablishment objects so as to indicate each protocol layer to reestablish a signaling link, thereby realizing the RRC connection reestablishment, perfecting related processes concerning the RRC connection reestablishment in protocols, realizing the restoration of the signaling links, and ensuring the stability and reliability of communication. The invention also discloses an RRC connection reestablishment device and an RRC connection reestablishment system.

A wired keyboard with a built-in web camera, which eliminates the need of a separate web camera for image data transmission and which has an improved input key performance. According to one preferred embodiment, a wired keyboard with a built-in web camera includes a plurality of input keys and comprises: a first input part for producing a code corresponding to an input key selected by a user, generating input key data corresponding to the code, and transmitting the input key data; a second input part for receiving image data, converting the image data into a digital image signal, and transmitting the digital image signal; an integrated processing part for receiving the input key data and / or the converted image data, assigning a predetermined identification code to the data, and converting the identification-coded data into a predetermined data format; and a transmitter for transmitting the data converted by the integrated processing part to a terminal device.

The invention relates to a treatment method of oily sludge, which is particularly suitable for oily sludge generated during the sewage treatment process of a refinery plant. The method comprises the following steps: after centrifugal dewatering, the oily sludge is dehydrated through rotary dehydration equipment under the control of a certain negative pressure and a certain temperature, so as to destroy the water, oil and solid stable system in the oily sludge; parts of oil and water in the oily sludge are distilled out; the coke generated after dehydration is extracted with a solvent; after extraction, the material undergoes the solid-liquid separation; the separated liquid phase is delivered to a delayed coking device; the separated solid phase is dehydrated to form the residues that meet the discharge standards for solids; and the wastewater generated during the process is biochemically treated and then discharged after reaching the discharge standards. The invention is mainly characterized in that the sludge treatment process is short, the speeds and the efficiencies of sludge dehydration and extraction are high, the effect is good, the operational condition is moderate, the energy consumption is reduced, the oily sludge treatment effect is good, and the operating maintenance of the equipment is simple.

A development method for operation order real-time state monitoring comprises the following steps that (1) a wired or wireless network system is arranged; (2) a mobile operation order system is established; (3) an operation order is pushed to a mobile terminal; (4) the mobile application terminal performs recording in an operating field, photographs a key position and then transmits a photograph to a central control room in real time; (5) intelligent video recording is performed on all of operations and videos are transmitted to the central control room in real time; (6) in the operation process of the method, the execution process and an execution state of the operating field are listened and watched in real time, and the execution processes of operating entries are monitored in real time. Compared with the prior art, the development method has the advantages of effectively achieving whole process management, operating process traceability, remote operation monitoring command and digital operation order record management of electronic operation orders, meanwhile establishing a unified supervision center for a whole factory and even a group company and effectively specifying, guiding and supervising the working process of workers.

The invention discloses a flue gas desulfurization method. The method is characterized by comprising the following steps of: 1) washing and cooling: washing and cooling the flue gas entering a desulfurization tower; 2) separation: separating the dust-containing solid-liquid mixture obtained in the step 1) into dust, ammonium salt granules and ammonium sulfate-containing aqueous solution; 3) absorption: spraying a desulfurizing agent to the purified flue gas obtained in the step 1), and performing gas-liquid countercurrent contact; 4) demisting: removing dust, mist foam and liquid drops entrained in the gas through a demister; and 5) condensation: delivering the gas from the demister to a condensation device, condensing the gas and discharging the condensed gas. The invention also discloses a desulfurization device for the flue gas desulfurization method. The desulfurization device comprises the condensation device, the desulfurization tower, an oxidation device, a desulfurizing agent supply device and a water supply device. The method provided by the invention purifies the flue gas; the discharged gas contains little water, dust and ammonia; byproducts such as ammonium sulfite, ammonium sulfate and the like can be produced; and equipment cost and operating cost for desorption and hydrolysis of urea waste solution are saved at the same time.

The invention provides a random access method, a terminal and network equipment, and relates to the technical field of communication. The random access method is applied to a terminal and comprises the following steps: acquiring configuration information of target random access; determining a first physical uplink shared channel (PUSCH) resource for sending a message I according to the configuration information; and sending a first message of target random access on the first PUSCH resource. According to the scheme, the first PUSCH resource for sending the message I in the simplified two-stepcompetitive random access is determined according to the configuration information of the simplified two-step competitive random access, and the message I is sent, so that the network communication process is perfected, and the reliability of network communication is ensured.

A method of updating a program in a terminal device is provided, wherein if a transmission of update data from a base station to a terminal device is interrupted due to any disconnection between them, then after it is verified that the terminal device becomes connected to the base station, the transmission process is re-started for remaining parts of the update data.

The invention relates to a braille printing technology, comprising the following steps: professional braille typesetting, that is, the automation of letter input, compilation, typesetting, inspection, collation and even output of the braille in the publishing process is realized through the professional braille and the Chinese characters comparison compilation and typesetting system provided by the Chinese braille computer system; film outputting - the laser typesetting machine is used for putting out the braille symbol in the graphic form; silk screen forme curing - the tension is controlled within 0.8-1.1 (N / cm), the adopted mesh number is 40-60 meshes / centimeters, extrusion coating is 12-16 layers with a 0.2 - 0.5mm thickness; preparing printing ink with uv varnish material and thickener; page making up and adjusting; oil layer extrusion coating; infrared heating and leveling; ultraviolet uv solidifying. The braille printing technology is rapid in print speed, good in printed letters and adhesion of patterns, colorless and transparent, press resistant, wear resistant, low in cost, etc. The braille can be directly printed on reading matters with letters. The double-side printing can be performed and the printing quality is not affected. The ideal braille printing effect can be acquired. The printing can be performed on the ordinary printing materials. The printing carrier of the braille is widened.

The invention provides a signal sending method and network equipment, and relates to the technical field of communication. The signal sending method comprises the following steps: carrying out channelinterception on a time domain transmission unit on an unlicensed frequency band; and according to a monitoring result of channel monitoring, sending a synchronization signal block (SSB), the time domain transmission unit comprising at least one SSB. According to the scheme, the channel interception is carried out on the time domain transmission unit on the unlicensed frequency band, and the synchronous signal block SSB is sent according to the interception result of the channel interception, so that the network communication process is perfected, the RRM measurement of the terminal and the normal initial access are ensured, and the reliability of the network communication is further improved.

The invention relates to a top-mounted assembly technology of camshaft cylinder cover assembly. The assembly technology mainly comprises steps arranging an air gate valve rod on the cylinder cover in a pressing mode, installing an intake valve and an exhaust valve, measuring deflection of the intake valve and the exhaust valve, installing an intake valve spring, an exhaust valve spring, an exhaust valve inner spring, a valve spring seat and a valve collet, detecting quality of the installation of the valve collet, detecting the valve collet patting, detecting leakage of the valve collet, installing components such as an intermediate gear assembly and a thrust plate in correct timing, installing components such as an oil injector assembly, tightening an oil injector press plate bolt and a middle gland nut, detecting extending quantity of the oil injector assembly and transferring and offline of qualified products of a cylinder cover assembly and the like. The top-mounted assembly technology of the camshaft cylinder cover assembly is saved in equipment investment and working position arrangement. Control ability is effectively improved in the process of assembly quality. The installation of components and parts of the bottleneck operation is optimized, the technological process is reasonably distributed, the requirement of quantity production is met, and the cycle time of the whole line is in 130s.

This invention relates to a method for recovering and utilizing waste heat in oil refining including: 1, a high temperature hot water system recovers waste heat of all high temperature level and part of low temperature level and a low temperature hot water system recovers residual low temperature waste heat at a source part, 2, a heat trap part is divided into a stable part and an unstable part, the stable trap is taken as the main part of the high temperature hot water system and the unstable one is taken as the main part of the low temperature hot water system, 3, hot water is cooled to a stipulated temperature by a cooling system then sent to the source part to collect heat before returning to the source part.

The invention provides an access control timer processing method and device, a terminal and network side equipment. The method comprises the steps: controlling the access control timer corresponding to a target access class to stop under the condition that the terminal changes in a preset manner in the operation process of the access control timer corresponding to the target access class. The embodiment of the invention aims at an access control timer corresponding to a target access category in an operation process. When the preset change occurs at the terminal side; when the access control timer is overtime, the terminal does not need to wait for the access control timer to be overtime, and the terminal controls the access control timer corresponding to the target access category to stop, so that the forbidden state of the access mechanism judgment result corresponding to the target access category is eliminated or relieved, the overall process of the access control mechanism is perfected, and the situation of wrong operation of the access control mechanism is avoided.