31results about How to "Specification quality" patented technology

Leased lines are provisioned over an internet protocol communications network by providing bandwidth tallies at each node and link in the network. Traffic to be sent over the leased line is labelled as high priority at the entry point to the leased line. Differentiated services mechanisms are set up at each node in the route to allow high priority traffic on the leased line to be processed before other traffic. A customer requests a leased line between two points and with a specified bandwidth and quality of service. Bandwidth tallies are checked along the chosen path to ensure that the requested bandwidth is available. As well as this checks are made to ensure that no more than a threshold level of high priority traffic will be present at any one node or link. Once the network is configured such that sufficient bandwidth is available and high priority traffic levels will not exceed the threshold level, the leased line is available for use.

Provided are methods and systems for continuously producing low concentrations of chlorine dioxide from dilute solutions of sodium chlorite. The low concentrations of chlorine dioxide produced allow for reduced exposure risk with direct application of the chlorine dioxide stream. The incorporation of a suitable chlorine dioxide detector permits continuous monitoring and control of chlorine dioxide production ensuring that the process stays within regulatory guidelines. Pretreatment of reaction water is preferred for achieving suitable conversion rates of the low concentrations of chlorite to chlorine dioxide.

One objective of the present invention is to provide an electronic component mounting system and an electronic component mounting method that can prevent a mounting defect due to a positioning error in the direction of the thickness of a substrate, and that can deliver a specific mounting quality.

According to an electronic component mounting system, which is constituted by coupling a plurality of apparatuses used for mounting electronic components, the height measurement device 22 of a printing inspection apparatus measures the heights at height measurement points, designated on the upper face of a substrate, and outputs the measurement results as substrate height data. Then, once the substrate has been delivered to an electronic component placing apparatus, the substrate height measurement apparatus again measures the height of the substrate at specific height measurement points to obtain substrate height correction data, and based on the initial substrate height data and the substrate height correction data, updates a control parameter for controlling the component placing operation performed by a loading head. In this manner, discrepancies in the positions of the heights of individual substrates can be accurately corrected, and mounting defects due to positioning errors in the direction of the heights of the substrates can be prevented.

The invention relates to an automatic bending machine for a battery lug and a working method. The automatic bending machine comprises a workbench, a disc, a feeding device, a preliminary bending device, a fine bending device, a gland device and a discharge device, wherein the disc is arranged at the middle part of the workbench; and the feeding device, the preliminary bending device, the fine bending device, the gland device and the discharge device are sequentially arranged on the workbench surface of the periphery of the disc respectively. The working method of the automatic bending machine for the battery lug is characterized by comprising the following working steps of: feeding, preliminary bending, fine bending, covering and discharge. Because the action of each step is set according to different stations, the fussy folding action becomes simple under mechanical action; and because a program control device is adopted for operation in the method, the production speed is high, the efficiency is high and the quality is normal and uniform.

A spread spectrum signal receiver includes a radio signal processing unit, which is at least partly implemented in software running on a processor. The processing unit is adapted to estimate a respective processing demand required to produce position/time related data based on each subset of a number of candidate subsets of signal sources among a group of potential signal sources. Each candidate subset contains at least a minimum number of signal sources, which is necessary to produce the position/time related data of a desired quality. The processing unit is adapted to select a set of preferred signal sources from the group of potential signal sources based on a candidate subset, which is associated with a lowest estimated processing demand during a subsequent receiver operating period. Then, the receiver receives spread spectrum signals from the selected set of signal sources, and based on the received signals produces position/time related data.

The invention discloses a processing method for drying a medicinal material radix astragali by hot air and microwave combination, aiming at the technical problems in the prior art that not only is the quality of medicinal materials affected but also various harmful substances can be brought in when traditional Chinese medicines are fumigated with sulfur. The method comprises the following steps: impurity removal, grading according to the size, hot air drying, smoothing straight, hot air drying, microwave drying, chilling, tidying, binding and tying and subpackaging. The method can achieve the aim of drying the medicinal material radix astragali faster. Compared with traditional methods, the method has the beneficial effect that the moisture content of the medicinal material can fast reach the limit stipulated in Chinese Pharmacopoeia on the basis of not reducing the main ingredients of the medicinal material. Compared with a sulfur fumigation method, the method has the beneficial effect that the harmful substances are prevented from being brought in. Meanwhile, the method has the beneficial effects that the medicinal material radix astragali has obvious effects on improvement of immunities of mice; mildewing, damages caused by worms and other phenomena are not easy to happen in the storage process; the stability of the quality of the medicinal material radix astragali is ensured; radix astragali processing is more normalized through tidying and subpackaging, thus improving the quality controllability of the medicinal material radix astragali.

The invention discloses a method for identifying matrix asphalt quality through an infrared spectroscopy technology. The method comprises the following steps of: obtaining the transmitted spectrum of matrix asphalt through a Fourier transform infrared spectrometer, and calculating the relative ratio B of peak areas of the characteristic infrared absorption peak of methyl in the matrix asphalt and the characteristic infrared absorption peak of methylene in the matrix asphalt on the transmitted spectrum; the matrix asphalt with calculated B value smaller than or equal to 0.190 is high quality matrix asphalt suitable for SBS (stimulated brillouin scattering) modification, the matrix asphalt with calculated B value of 0.190-0.201 is common matrix asphalt suitable for SBS modification, and the matrix asphalt with calculated B value larger than 0.201 is matrix asphalt not suitable for SBS modification. The method adopts the universal infrared spectroscopy technology, thereby being simple in sample preparation process, accurate and credible in judging result, good in sensitivity, good in reproducibility, capable of quickly identifying the quality of the matrix asphalt, and beneficial for managing and controlling the quality of the matrix asphalt and regulating the quality and application of the matrix asphalt.

A method for providing a specification about an efficiency of a cooler for recirculated exhaust gas in an internal combustion engine includes: measuring a temperature of the recirculated exhaust gas cooled by the cooler; and ascertaining the specification about the efficiency of the cooler as a function of the measured temperature of the cooled recirculated exhaust gas. With the aid of the specification about the efficiency of the cooler it is possible to determine a failure of the cooler or to calculate a temperature of the recirculated exhaust gas in order implement an engine control system of the internal combustion engine on the basis of a reliable temperature specification that is not influenced by lag effects.

The invention discloses a roadway full-fracture-surface anchoring-rod and anchoring-rope integrated parallel installation method and device. Full-fracture-surface parallel installation between anchoring rods and anchoring ropes, between the anchoring rods and between the anchoring ropes in a roadway is achieved, and the roadway supporting problem which limits the roadway tunneling speed is solved. The roadway full-fracture-surface anchoring-rod and anchoring-rope integrated parallel installation method is characterized by including the steps that according to the specific positions of the anchoring rods and the anchoring ropes in the roadway supporting design, one drilling machine is arranged corresponding to one anchoring rod and one anchoring rope, all the drilling machines are fixed on a movable frame, the movable frame is forwards moved after one anchoring distance is tunneled through a tunneling machine, it is achieved that all the anchoring-rod and anchoring-rope drilling machines of a full fracture surface of the roadway are in position at the same time and drilling is carried out at the same time, and the anchoring rods and the anchoring ropes are installed in parallel. The roadway full-fracture-surface anchoring-rod and anchoring-rope integrated parallel installation device comprises a fixing frame, joist jacks, the anchoring-rod and anchoring-rope drilling machines, a pulling moving device, a goods shelf, a scaffold ladder, a scaffold platform, a hydraulic concentration control console and the like, wherein the joist jacks are fixed to the two sides of the front end of the fixing frame, the anchoring-rod and anchoring-rope drilling machines are fixed on transverse beams or stand columns of the fixing frame, the pulling moving device is fixed to the front end of the fixing frame, the goods shelf is located in the middle of the fixing frame and used for containing anchoring-rod and anchoring-rope accessories, and the hydraulic concentration control console is installed on one side of the fixing frame.

A fiber processing system including a refiner configured to process fibrous matter. The system further includes a plurality of measurement units coupled to the refiner to measure different operating conditions of the refiner, and a first control system coupled to the plurality of measurement units and configured to receive a plurality of operation conditions of the refiner from the plurality of measurement units. A processing unit is coupled to the control system and configured to estimate a production disturbance and a feed consistency disturbance of the refiner based on the plurality of operation conditions. The system also includes a second control system coupled to the processing unit and configured to generate a target operating condition based on the production disturbance and the feed consistency disturbance. The first control system is further configured to control an operation of the refiner based on the target operating condition.

Converting circuits convert the values of multiple items of SD pixel data (pixel value) as class tap data to luminance values. The converting circuits convert pixel values to luminance values based on a correspondence relation between a value of pixel data in an image display device and a luminance value. Class-detecting circuits detect a space class and a motion class based on plural luminance values. Class-synthesizing circuit acquires a class code indicating the class to which the pixel data of a target position in an HD signal belongs. Estimation/prediction-operating circuit obtains items of pixel data of the target position in the HD signal based on an estimation equation using data of an prediction tap and coefficient data of the class indicated by the class code. Consequently, appropriate classification of class to the luminance characteristic of a display device is performed.

The invention relates to a hot extrusion type traditional Chinese medicine deoiling and frost-making process, which can effectively solve the problem of frost making of the traditional Chinese medicines and ensure the quality. The adopted technical scheme for solving the problem comprises the following steps of: measuring the content of fatty oil in the raw medicine materials, crushing the original medicine materials, heating, extruding the medicine materials to deoil, then crushing again and the like, setting and controlling the pressure for extruding the medicine materials in the process of extruding and deoiling the medicine materials, measuring the extruded fatty oil, calculating the oil content in the extruded medicine materials, when the oil content in the extruded medicine materials reaches the specified requirements of medicine cream, stopping extrusion and deoiling, and collecting the obtained fatty oil and frost. The production is carried out by the method, the frost-making process is mechanized completely, so that human factor interference is reduced furthest. For the finished product produced by adopting the technique, the quality is homogeneous and stable, the appearance characteristic and the content of the fatty oil are in controllable range, the curative effect is guaranteed, the toxic and side effects are reduced, the medicine use safety is guaranteed, and the clinic need to frost-making decoction pieces is effectively met. Therefore, the hot extrusion type traditional Chinese medicine deoiling and frost-making process is beneficial to development of industrial and normalized production of the traditional Chinese medicine decoction pieces.

A process and a plant for obtaining highly pure methane from biogas where biogas coming from a fermenter is compressed and fed to at least one membrane unit having a selectively permeable membrane, which provides a product gas stream containing an elevated proportion of methane and a gas stream containing a reduced proportion of methane. A quality sensor may be arranged in the outlet line for the highly pure product gas. A vacuum pump, the capacity of which can be regulated, may be connected to the low-pressure side of one of the membrane units. It is controlled by a control unit which receives its input signal from the quality sensor in the outlet line, and if the proportion of methane measured by the quality sensor falls below a certain value, the capacity of the vacuum pump is regulated so that the pressure difference at the membrane increases.

A transmission management apparatus for managing a session performing transmission/reception of content data via a relay apparatus includes a service information management unit configured to manage service management information in which service identification information for identifying service content provided to each of a plurality of transmission terminals, and service content corresponding to the service identification information are stored preliminarily; a service identification information acquisition unit configured to acquire service identification information of each of transmission terminals participating in the session; a service content determination unit configured to determine service content of the session, based on the service identification information acquired by the service identification information acquisition unit and the service management information; and a session control unit configured to report information specifying quality of the content data to be sent, based on the determined service content of the session, to each of the transmission terminals participating in the session.

The invention relates to power grid data asset resource search and display based on a polymorphic data index technology. The power grid data asset resource search and display method based on the polymorphic data index comprises the following steps of 1, carrying out combing of power grid data asset resources to form a power grid data asset account manual; 2, making a concept data model and a logic data model for searching power grid data assets; 3, determining a search mode of power grid data asset resources; 4, completing the design of a power grid data asset resource search function; and 5, designing a power grid data asset interface, showing the function.

An image forming apparatus of the invention is a tandem type image forming apparatus for forming a color image and includes a bit-length converting unit configured to convert a plurality of first image data having a first bit length and provided for respective print colors into a plurality of second image data having a second bit length smaller than the first bit length in at least one of the print colors, a plurality of storage units configured to temporarily store the second image data for the respective print colors and to be capable of setting delay amounts different for the respective print colors to the second image data, a plurality of photoreceptors provided for the respective print colors and arranged at specified intervals. According to the invention, the quality of an image is kept at a specific level, and the capacity of a memory for delay adjustment of an image forming signal to each photoreceptor can be reduced.

The invention discloses a method for producing stinky sour yeast. According to the weight, wash 500 parts of fresh corn grains, fry them with warm fire for 15 minutes until golden, add 2500 parts of water and cook until boiling, and then add the following vegetables , 300‑500 parts of fresh tender bamboo shoots, 600‑800 parts of fresh pork ribs with meat, 60‑100 parts of table salt, stew for 1 hour, naturally cool to 15°C~30°C, put them into the altar, and then add them to the altar 400-600 parts of freshwater live fish, covered with an altar lid and sealed for 30-40 days to obtain stinky sour yeast. The applicant combined years of experience in the production of stinky sour yeast, summed up a set of stinky sour yeast production methods, strictly controlled the parameters and ingredients in the production process, strictly controlled the temperature and fermentation time, and could make the produced stinky sour yeast The taste is pure and the quality is stable. Compared with the prior art, the invention has the advantages of standardizing the production process of the stinky sour yeast and improving the quality of the stinky sour yeast.

The invention relates to an assembly machine, in particular to a tire pressing assembly machine. The technical problems to be solved is to provide a plastic inner drum solid tire pressing assembly machine which can shorten the production time, increase the production speed and save manpower at the same time. According to the technical implement scheme, the tire pressing assembly machine comprisesa base, a first vibration disk, a second vibration disk, a first conveying plate, a second conveying plate, a rack, a first mounting plate, a motor, a first shaft rod, a first synchronous belt wheel,a second mounting plate and the like. The rack is fixedly installed on the base. The first conveying plate is fixedly installed on the rack. The first vibration disk is fixedly connected with the first conveying plate. According to the tire pressing assembly machine, the motor is started to replace manpower, waste of human physical strength is reduced, an automatic conveying device is structurallyadded, the overall production process is accelerated, the production time is shortened, and the working efficiency is improved.