955 results about "It equipment" patented technology

The present invention relates to a method for continuously measuring blood pressure and its equipment. Said method is characterized by that it creates a regression equation between pulse wave conduction time and arterial pressure: BP=a+b*PWTT for measurand person; and utilizes personalization correction technique to define intercept and regression coefficient b of measurand person. Besides, said invention also provides a method for continuously obtaining pulse wave conduction time PWTT by using pulse wave of human body, electrocardiogram signal and phonocardiogram signal and its concrete steps. Said method can raise accuracy for continuously measuring blood pressure, and can be used for measuring head blood pressure.

An immersion cooling tank includes: a tank comprised of a base wall, and perimeter walls, and having a lower tank volume in which a liquid can be maintained and heated to a boiling point to generate a rising plume of vapor; a rack structure within the tank volume that supports insertion of multiple, heat dissipating electronic devices in a side-by-side vertical configuration; and a condenser configured as a plurality of individually rotatable condenser sub-units, with each condenser sub-unit located above a vertical space that extends vertically from the lower tank volume and within which an electronic device can be inserted. Each individual condenser sub-unit can be opened independent of the other sub-units and each other condenser sub-unit can remain in a closed position while a first condenser sub-unit is opened to allow access to a first vertical space and any existing electrical device contained therein below the first condenser sub-unit.

The present invention relates to a sludge dehydration process and its equipment. Said equipment includes a mechanical filter pressing device, an ultrasonic quality-improving device, a pressure synergistic electroosmosis dehydration device and an adsorption dehydration material device. The cathode of the pressure synergistic electroosmosis dehydration device is placed at one side of sludge dehydration device, and its anode is placed at another side of sludge. Said ultrasonic quality-improving device is mainly composed of three portions of ultrasonic generator, ultrasonic convertor and ultrasonic contact. Besides, said invention also provides its working principle and concrete operation method and steps.

A method based on capacitance chromatographic imaging system for measuring the two-phase oil-gas stream features that a reverse projection algorithm is used to reconfigure the oil-gas stream's medium distribution image to real-time show the stream type in pipeline, a fuzzy pattern recognization is used for in-line automatic recognization of stream type, a combined image rebuilding algorithm is used to rebuild the image for showing oil and gas distribution, and the image is processed to obtain the porosity of the oil-gas stream. Its equipment is composed of array-type capacitance sensor, data acquisition unit and computer. Its advantages are high speed and high precision.

The present invention discloses a production method of short fibre wrapped composite yarn and its equipment. Said invention is implemented by using spinning frame and wrapping device, and its production method includes the following steps: raw material, scotching, carding, drawing, roving, spinning and doffing.

An offshore jack-up workover rig. The workover rig includes a vessel which may be self powered or powered by a tug. The vessel may be raised above the surface of a water body by extending the legs until they reach the water body bed and then continuing to extend the legs. The workover rig contains a workover floor unit which includes at least a drawworks, a drawworks motor, and a well aperture. The workover rig is detachably mounted on an extensible cantilevered frame. The frame may be extended to position the workover floor unit over an offshore platform to be serviced. The workover floor unit is also configured to mover laterally relative to the extensible frame. The vessel is also provided with a crane. The crane may be used to lift the detachable workover floor unit from the vessel and deposit it, including its equipment, on the platform.

The present invention relates to an automatic spinning new end forming method and its equipment. The roving machine utilizes the coder positioned at the drafting portion position to detect the full-yarn length when the bobbin can be fulled, and makes the roving machine spin to a certain length in low speed, after the roving is spun to a certain length, makes the roving machine operate in low speed, at the moment makes the spindle rail stop lifting movement and makes the yarn be in said height position, winds 2-3 turns of halching and makes the spindle rail be quickly lowered to form large thread pitch wind so as to make the roving do not take-off in its transportation process; changes the speed ratio of flywer and roller so as to reduce roving twist, and obtain undertwisted roving, and when the ultralowering of spindle rail is made to place, the yarn is stretch-broken to produce fuzzy fibre whose length can be suitable for secondary automatic spinning new end formation.

The invention discloses a method and a system for dynamically setting a performance index threshold of IT equipment. The method is characterized by comprising the steps of acquiring historical index data of each performance of the IT equipment; according to the historical index data, calculating the index threshold interval of each performance through a unary linear regression equation and a floating coefficient; and setting the upper limit and the lower limit of the index threshold of each performance according to the threshold interval. The method and the system provided by the invention can dynamically calculate and set the performance index threshold of the equipment, thereby improving abnormity warning accuracy of monitoring equipment.

The present invention relates to a production method for high-speed and high-pressure spraying pattern on textile size yarn-dyeing production line and its equipment. Said method includes the following steps: making yarn be uniformly advanced at a set speed, uniformly stirring fading agent or dyes and adjuvant, filtering and pressurizing, and utilizing multihole type spray head mounted on the pattern-spraying panel to high-frequency intermittently spray the above-mentioned liquid material on the several running yarns to make their local colour be changed so s to form pattern.

A method for optically and ultrasonically acquiring the information about biological tissue and chromatographic imaging includes ultrasonically scanning the biologic tissue to find out possible lesion position, emitting the laser pulses and ultasonic waves to the tissue at lesion position to obtain photoultrasonic and reflected ultrasonic signals, receiving the ultrasonic echo and photo-acoustical signals, data processing by computer, and straight projection for chromatographic imaging. Its equipment is composed of laser, multi-element ultrasonic array, externally triggered signal source, data acquisition card, delay circuit, and computer.

The invention discloses an integrated management method based on a MDC. Both hardware equipment and IT equipment are monitored at first; then, monitoring data is transmitted to an information processing module through a southbound interface; after encapsulating the monitoring data through a protocol, the information processing module sends the monitoring data to a MDC management platform through a northbound interface; and the information processing module is configured with a protocol analysis layer, an equipment ID rule and a complex event processing module. Compared with the prior art, the integrated management method based on the MDC disclosed by the invention can flexibly define the state of a business service index; therefore, users can observe the state of the index in real time, monitor the state of the index in time, and know the state of the business service index; the first-hand data of the business sate is obtained; and thus, normal operation of a business can be ensured.

The present invention relates to a process for preparing hydrogen gas, and is aimed at providing a technological process capable of combining sulfur-iodine open-circuit circulation and sulfuric aid industry to simultaneously produce hydrogen gas and sulfuric acid and provide electric power and its equipment. Said method includes the following steps: roasting sulfur-bearing mineral, Bunsen reaction, separating HIx phase and H2SO4 phase solution, using electroosmose process to concentrate and purify HIx phase and utilizing HI membrane catalytic decomposition reactor to make decomposition to obtain I2 and find product H2.

The invention discloses a large-sized digital machine room routing inspection method based on QR code and mobile technologies. The QR code technology is adopted to generate unique identification codes which are associated with machine room equipment, and one-to-one mapping between the identification codes and ID information of the equipment is realized; changes of equipment information cannot actually affect the associativity except for the ID information of the equipment; and an inspector scans associated QR code labels on the machine room equipment with mobile equipment accessed into a local area network in a machine room to acquire the equipment information, fills fault conditions with App on a mobile terminal, and submits the fault conditions to a server, thus completing the fault declaration work for the machine room equipment. The large-sized digital machine room routing inspection method has the beneficial effects that operation and maintenance staff can hold an intelligent terminal in a hand to scan a QR code label on IT equipment and then submit defects and faults of the IT equipment, so that the processes of manual recording and filling with a PC terminal of the operation and maintenance staff are omitted. By the application of the QR code and mobile technologies, the operation and maintenance work can be carried out on the intelligent terminal, so that the operation and maintenance management modes and measures are enriched, and the operation and maintenance management efficiency of assets of the IT equipment is effectively improved.

This invention discloses a method for transferring downlink signal by relay stations, which gets the down link quality between the mobile station and the relay stations to determine the relay set for transferring down signals based on the difference of the qualities, when the set includes multiple relay stations, it carries out empty time coding to the down signals by the relay stations in the set to be transferred to the mobile station. This invention also discloses a method for transferring down signal by relay stations including setting multiple relay stations for transferring down signals, getting the down link qualities between the mobile station and relay stations, determining relay station sets for transferring down signals according to the qualities of the relay stations and number of the relay stations, carrying out empty time coding by the stations in the set and transferring it to the mobile station.

The invention relates to an explosive welding process for super-long and super-wide composite boards, and provides a method which is convenient, economical and piratical, wherein an explosive is distributed in a three-section different-explosion-velocity manner and compacted at periphery; therefore, the explosive welding of super-long and super-wide TA2/Q345R is realized, the problems that the side of the composite board is not composited or the bond strength of part of the composite board is too low in the explosive welding process of the super-long and super-wide TA2/Q345R composite board are solved, and the requirement of our equipment manufacture industry on the super-long and super-wide TA2/Q345R composite board is satisfied.

The invention is the monitoring and judging method of safe running of the cable and its equipment. The characteristics are: the said monitoring method through the pre-set fixing threshold and trend threshold sends the alarming information of the overheating situation of the cable core in time; the said judging method is according to the cable surface temperature, the ring temperature and the current value automatically stored to establish the cable surface temperature regression model and forecast the operation trend of the cable surface temperature and promote the judgment through the mathematical analysis of the difference between the forecasting value and the tested value. The invention also provides the device composed of the corresponding thermometric component, the data transmitting wires, the data collecting circuit assembly, the data converting circuit and the computer. The invention has fast storing performance, timely monitoring and stable judging.

The present invention relates to a steel wire rust-removing method and its equipment. Said method mainly includes the following two steps: firstly, mechanically-loosening rusty steel wire by utilizing a group of stripping rollers to make the rust on the steel wire surface be loosened; then brushing the rusty steel wire surface by adopting a steel wire rust-removing device. Said steel wire rust-removing equipment includes the following several portions: a supporting frame, a hollow main shaft, a rotary disk, a rust-removing roller, a pair of front guide sleeves and a pair of rear guide sleeves and a group of stripping rollers.