85 results about "Stage ii" patented technology

After it is tightened with a snug torque T_A, a bolt is tuned by a total turning angle θ_S equivalent to the sum of an initial-set turning angle θ_A and a corrective additional-turning angle (θ_B+θ_C). The corrective additional-turning angle (θ_B+θ_C) is the sum of a first corrective additional-turning angle θ_B and a second corrective additional-turning angle θ_C, the first corrective additional-turning angle θ_B being to compensate for a situation where a bolt turning angle θ22 corresponding to the snug torque θ_A on an extension line of the bolt tightening torque properties C2 in a late tightening stage II is different from a bolt turning angle θ11 corresponding to the actual snug torque T_A, the second corrective additional-turning angle θ_C being to compensate for a decrease of an effective bolt axial force that is caused by an existence of the initial tightening stage I.

The invention relates to a process for cleaning exhaust gases produced by a sintering process of metal-containing waste. The sintering exhaust gas includes one or more harmful substances which are eliminated in at least two steps by at least one adsorption and/or absorption agent in a single moving bed in a moving bed reactor system. The moving bed includes a particle layer (stage I) disposed above a flow input area and below an adsorption layer (stage II) of the moving bed. One or more harmful substances in the sintering exhaust gas are absorptively or adsorptively bound to potassium and/or sodium compounds and the harmful substances are trapped by adhesion in the flow input area or the Particle layer (stage I) of the moving bed. The substantial removal of NO_x and the adsorptive or absorptive removal of dioxins and furans takes place in the adsorption layer (stage II) in the moving bed.

A system and method for automatically adjusting an ORVR-compatible Stage II vapor recovery system to maintain the air-to-liquid (A/L) ratio within desired tolerances or limits to meet regulatory and/or other requirements. An air flow sensor (AFS) or vapor flow meter measures the amount of recovered vapor for a dispensing point to calculate the recovery efficiency of the system in the form of the A/L ratio. Volume or flow rate measurements can be used. ORVR fueling transactions are either minimized or excluded from the A/L ratio, so that the A/L ratio is not artificially lowered due to a blocked or altered recovery. The A/L ratio is then compared to a desired or nominal A/L ratio. Adjustments to the recovery system are made within prescribed safety tolerances if the A/L ratio differs from the desired ratio.

The invention relates to a fast current protection method with a channel applicable to distribution networks containing DGs, which adopts directional current protection, only actuates the protection when the forward fault occurs, and can set the realization of the switching of the functions of the conventional directional current protection with three stages and the fast current protection with the channel by setting control words. When no channel is selected, a working mode is the conventional directional current protection with three stages, namely stage I is instantaneous current fast tripping protection, and stage II and stage III are constant time lag fast tripping protection; and when the channel is selected, the working mode is the fast current protection with the channel, namely stage I and stage II are used for starting fast current protection, and stage II and stage III are still the constant time lag fast tripping protection. The method supports the function of commanding direct tripping, and can receive remote tripping signals sent by other protection devices to realize direct tripping. The method configures a flexible three-phase one-shot auto-reclosing function which is used for removing transient fault, and can realize direct fast re-closing, non-voltage re-closing of check lines or synchronism check re-closing. The protection has flexible configuration, and can well adapt to the distribution networks containing the DGs.

A step-wise integrated process for identifying sequence variations in polynucleotide sequences is disclosed. The identification process is composed of three stages, including allele specific hybridization assays of known sequence variations (Stage I), sequence variation locating assays (Stage II), and direct sequencing (Stage III). The methods can be used for efficient and accurate detection of mutations in any test gene sample.

The invention relates to Group 1 metal/silica gel compositions comprising silica gel and an alkali metal or an alkali metal alloy. The compositions of the inventions are described as Stage 0, I, II, and III materials. These materials differ in their preparation and chemical reactivity. Each successive stage may be prepared directly using the methods described below or from an earlier stage material. Stage 0 materials may, for example, be prepared using liquid alloys of Na and K which are rapidly absorbed by silica gel (porous Si02) under isothermal conditions, preferably at or just above room temperature, to form loose black powders that retain much of the reducing ability of the parent metals. When the low melting Group 1 metals are absorbed into the silica gel, a mild exothermic reaction produces Stage I material, loose black powders that are indefinitely stable in dry air. Subsequent heating to 400 DEG C produces Stage II materials, which are also loose black powders. Further heating above 400 DEG C forms Stage III material with release of some Group 1 metal. It is believed that Stage I, II and III materials represent reductions of the silica gel after absorption of the Group 1 metal. Preferred Group 1 metal/silica gel compositions of the invention are those containing sodium, potassium, or sodium-potassium alloys with sodium and sodium- potassium alloys being most preferred. Each stage of the Group 1 metal/silica gel composition of the invention may be used as a reducing agent reacting with a number of reducible organic materials in the same manner known for alkali metals and their alloys.

The invention belongs to the field of traditional Chinese medicines and particularly relates to a Chinese medicinal composition for treating bedsore. At present, ideal medicaments for treating stage II bedsore and stage III bedsore do not exist clinically, so that the invention provides the Chinese medicinal composition for treating the bedsore. The Chinese medicinal composition is mainly prepared from the following raw materials: astragalus, ginseng, lamiophlomis, szechuan lovage rhizome, baical skullcap root, phellodendron, Japanese ampelopsis root, Chinese gall, frankincense, myrrh and liquoric root, has the effects of tonifying vitality and activating blood, astringing sores and promoting tissue regeneration, diminishing swelling and relieving pain and clearing heat and detoxicating, has high cure rate and short cure time for treating the stage II bedsore and the stage III bedsore and improves the life quality of patients.

The invention relates to a control method for realizing sustained release of smoke of heating non-combustion tobacco products. According to the control method, a heating device adopts the heating modecomprising a preheating stage I, as well as a thermal insulation stage II and a smoking stage III which are circularly and alternately carried out, wherein the circulating times of the thermal insulation stage II and the smoking stage III is 5-20 times. With the control method, the puff number can be controlled, the smoke amount is sufficient, the irritation is small, the aftertaste is clean, theobvious miscellaneous qi and residue do not exist, the strength is moderate, the temperature of the smoke is moderate and free of the burning heat sensation, and when not in smoking, no sidestream smoke is emitted.

A diet system for promoting comprehensive weight management in companion animals. The diet system includes a stage I pet food product for promoting weight loss and building lean body mass and a stage II pet food product for maintaining the weight loss and the lean body mass.

The invention relates to an underwater optical communication automatic aiming, capturing and tracking device. The underwater optical communication automatic aiming, capturing and tracking device comprises a transmission device and a receiving device, wherein the transmission device is arranged on a manned submersible, and the receiving device is fixedly arranged on a seabed sensor; the transmission device comprises a biaxial universal stage, an image detector, a laser transmitter, a digital image micro-processor and a movement control single chip microcomputer; the biaxial universal stage is used for completing the pitch and deflection rotating of the image detector and the laser transmitter through a stepping motor I, a stepping motor II, a high-precision rotary stage I, a high-precisionrotary stage II, a pitch U-shaped bracket and a yaw U-shaped bracket; the receiving device comprises a light-operated switch, a power source and a receiving response light source which are serially connected, the light receiving surface of the light-operated switch is positioned at the focal point of a convergent lens, and a circuit is engaged when the light receiving surface of the light-operatedswitch is radiated by laser; a beam expander is positioned just in front of the receiving response light source. The underwater optical communication automatic aiming, capturing and tracking device has the advantages that the aligning speed and precision of the receiving end and transmitting end can be guaranteed, and the smoothness of an optical communication link is maintained when the submersible is slightly disturbed by microwaves.

This invention provides a simple means for detecting a renal disorder, a diagnostic marker for a renal disorder that enables prognostic prediction of a renal disorder (e.g., diabetic nephropathy and IgA nephropathy) and evaluation of the degree of nephropathy at the phase of stage-II diabetic nephropathy by measuring the megalin level in urine associated with a renal disorder used for the detection means, and use of such marker. The invention also provides the use of human megalin obtained from the urine sample of a subject as a marker for detecting a renal disorder.

The invention provides a method for treatment of gastric cancer, which method is a postoperative adjuvant chemotherapy for gastric cancer, comprising orally administering, to a patient with gastric cancer in stage II, IIIA, or IIIB in a classification of the stage of gastric cancer, a pharmaceutical composition containing Tegafur, Gimeracil, and Oteracil potassium at a molar ratio of 1:0.4:1, at a dose of 50 to 150 mg/day as Tegafur dose and according to an administration schedule including, from within 45 days after a surgical operation of gastric cancer, drug administration for 28 consecutive days, followed by a rest period of 7 to 14 consecutive days.

The chemotherapy reduces the relapse rate after a surgical operation, thereby improving the survival rate.

The invention discloses a physique testing system. The physique testing system includes a host computer, testing equipment and a management platform, and the host computer, the testing equipment and the management platform cooperate mutually to complete physique testing. The physique testing working method includes the steps of a preparation stage I before physical testing, an on-site physical testing stage II and a data statistical processing stage III after physical testing. According to the physique testing system and working method thereof, whether the action is standardized or not and whether a test is conducted by oneself during the test can be identified to judge whether a tester cheats or not, the test sequence and time interval between different test items can be automatically controlled to enable the tester to achieve a better test state, and the management and statistics of test data are strengthened to facilitate the physical examination of an individual or the whole entry through standard quantification, so that more efficient, scientific, reasonable and accurate physical examination and evaluation of physical examination results are convenient.

The invention discloses an efficient breeding method for families of Portunus trituberculatus and belongs to the field of fishery breeding. According to the method, different wild geographical populations of the Portunus trituberculatus are collected, parent crab mating is completed with a manually controlled directional mating technology, after mating, large pincer muscles of male crabs are taken and stored at the ultralow temperature being subzero 80 DEG C, mated female crabs live through the winter and discharge the young, families are constructed, and after discharging of the young, large pincer muscles of the female crabs are taken and stored at the ultralow temperature being subzero 80 DEG C; when the young of the families develop to young crabs in the stage II, the young crabs are transferred outdoors for breeding, all the families are mixed in the equal proportion for releasing, test populations are established, and meanwhile, a conservation population is established for each family; at the 120-day age, growth traits of each individual of the test populations are measured, then family identification is performed on the individuals by the aid of screened micro-satellite primers, and statistics about survival rates and the growth traits of the families is performed; comprehensive indexes are calculated according to the survival rates and the growth traits of the families, breeding of the families is performed, reservation families are required, individual selection from the families is performed on conservation populations, parent crab mating is completed with an indoor manual directional mating technology, and accurate breeding of the families is realized.

The invention discloses a process for heating a carbon steel and low-alloy steel heavy piece-weight composite blank, belonging to the technical field of processes for heating blanks in the metallurgical industry. Heating is carried out by adopting a heat storage type trolley; the process comprises three stages of preheating, heating and soaking, wherein insulation procedures are added in the preheating stage and the heating stages, in the preheating stage, the blank is preheated and then insulated, the heating stage comprises a heating stage I and a heating stage II, the blank is heated and then insulated in the heating stage, and is continuously heated to reach a certain temperature in the heating stage II, and the composite blank is soaked and insulated by the temperature obtained in the soaking stage. According to the process, a method for insulating at a proper temperature in a temperature-rise period of a heating furnace is adopted, and thus the uniformity of heating the blank is improved, the high temperature soaking time is reduced, the degree of oxidation of the surface of the blank is reduced, and the danger that the blank is cracked due to rolling in the rolling process is reduced.

The decelerating clutch is composed of input and output axis, the dehydrating axis and the shell. On the stage 1 transmitting support bracket of the rotary arm, the stage 1 left and righ ttransmitting gears are sleeved on. On the stage II transmitting support bracket, the stage II left and right gears combine the connective gear, the stage I right gear is intermeshed with the stage two left gear, the stage two gear is intermeshed with the stage I right gear. The input and output axis rotate axially with the rotary arm. The rotary arm and the transmitting gears combine the planetary system.

The invention relates to a comprehensive treatment device and method for treating acidic exhaust gas from a refinery plant. The device mainly consists of an acidic exhaust gas (H2S/CO2) buffer tank, a H2 buffer tank, a stage I reactor, a stage II reactor, a reboiler, a cooler, a condensation tank, a compressor, an absorption tower, an alcohol amine reflux tank, a solvent regeneration tower, a NaHS reaction tower, a NaOH storage tank and a pump. The method is as follows: the stage I reactor and the stage II reactor which are filled with different catalysts are used to perform catalytic hydrogenation on CO2 to generate C1-C3 alkanes, methanol, dimethyl ether, CO and other low alcohols and ethers; H2S does not participate in the reaction and is absorbed by an alkanolamine solution in the absorption tower; the produced alcohol and ether are cooled and recycled; CO, H2 and hydrocarbons cannot be absorbed and directly enter the pipe network, and after purification and solvent regeneration, H2S is released and is in contact with NaOH for reaction to produce NaHS. The comprehensive treatment device and method for treating acidic exhaust gas from the refinery plant are efficient, environment-friendly, energy-saving and high in product added value.

The invention provides a high-orbit satellite assembly method based on bipropellant unified propulsion system, the method is divided into star structure assembly, propulsion product welding and thermal control product assembly, in which star structure assembly and propulsion product welding are divided into two stages I and II. According to star structure assembly stage I, propulsion product welding stage I, star structure assembly stage II and propulsion product welding stage II are implemented sequentially. Thermal control products include propulsion thermal control products and star structure thermal control products, according to the principle of irreversible process in the entire assembly process interspersed implementation. The process of the invention is conducive to improving theassembly efficiency and ensuring the assembly accuracy and product quality. Through engineering practice, the invention has the advantages of good coordination of the general assembly flow, high general assembly efficiency, strong guarantee of product installation accuracy and redundant control.

The present invention relates generally to the commercial distribution and sales of volatile motor fuels and more specifically to systems and methods for ensuring leak free storage of both liquid and vapor phase states of fuels stored at dispensing facilities. In addition, the present invention presents a simple means for measuring evaporative loss rates from fuel storage systems. Moreover, this invention provides a means for determining proper functioning of Stage I and Stage II vapor recovery techniques.