摘要:
A method for manufacturing loom beams for woven fabrics comprising the step of preparing a dividable warper beam which has the form of dividing a conventional single large warper beam into a plurality of divisional warper beams each having a uniform or non-uniform width and the step of using properly these beams together with the single large warper beams to utilize the maximum content of creel at a sizing or warping machine so that the generation of residual yarns can be minimized.
摘要:
Apparatus for diluting and activating polymer molecules includes primary polymer dilution and activation apparatus, secondary dilution apparatus, and apparatus for diverting a desired amount of dilution water around the primary dilution and activation apparatus to the secondary dilution apparatus. The primary dilution and activation apparatus includes a cylindrical first processing zone in which the polymer and dilution water are initially mixed. The first processing zone subjects the polymer molecules to relatively high shear conditions for a relatively short period of time, after which the solution passes into a second cylindrical or annular processing zone in which the solution is subjected to continuously decreasing shear forces over a longer period of time. When the solution leaves the primary activation apparatus, it flows into the secondary activation apparatus, which is a static mixer.A valve diverts a desired amount of dilution water around the primary dilution and activation apparatus to the inlet of the secondary dilution apparatus. Water in the valve passes through a slot which extends through about 180 degrees. The ends of the slots have square corners, so that the total volume of water which passes through the valve and the relative proportion of water which passes through the primary and secondary activation apparatus can be adjusted independently of each other. In this manner, a control system can be used which only requires information regarding the total amount of water supplied to the system in order to execute operator instructions as to the total volume of water required and the proportions of water to be supplied to the primary and secondary dilution apparatus.
摘要:
The present invention provides a power window control system of a vehicle for raising or lowering windows that is controlled by user operated switches which supply or cut off vehicle battery power to the motor that raises or opens the window. A combination of overcurrent protection circuitry and overheating protection circuitry is used to allow switches to be used that are less expensive than the conventionally used switches which can undesirably arc and, eventually malfunction, as previously described.
摘要:
A method is disclosed for the treatment of water, containing an oxidizing agent, flowing through a conduit or contained in a vessel. The oxidation reduction potential or the ORP of the water is continuously measured at a sensing position and a reducing agent is fed to the water in response to the measured ORP to neutralize the oxidizing agent and maintain a desired concentration of reducing agent residuals in the water at the second sensing position.
摘要:
A liquid (ionized) composition emitting far infrared rays and a method for preparation thereof which can be used for a variety of applications is disclosed. The composition is prepared according to a preparing method, comprising the steps of: dissolving sodium silicate, sodium aluminate, sodium oxide, sodium thiosulfate, germanium dioxide, and highly pure white sugar at a temperature of 20.degree. to 40.degree. C. and mixing the dissolved solutions to resultingly prepare a first solution; adding a second solution made by ionizing gold to chloroauric acid and a third solution made by ionizing silver nitrate to silver thiosulfate to the first solution; and maintaining the resultant mixture at ordinary temperature (15.degree. to 25.degree. C.) for 48 to 72 hours. The highly pure white sugar of the first solution in the composition may further comprise an aqueous potassium carbonate solution added therein.
摘要:
A valve for diluting and activating polymer molecules used in wastewater treatment is designed to divert a desired amount of dilution water around the primary dilution and activation apparatus to the inlet of the secondary dilution apparatus. Water in the valve passes through a slot which extends through about 180 degrees. The ends of the slots have square corners, so that the total volume of water which passes through the valve and the relative proportion of water which passes through the primary and secondary activation apparatus can be adjusted independently of each other. In this manner, a control system can be used which only requires information regarding the total amount of water supplied to the system in order to execute operator instructions as to the total volume of water required and the proportions of water to be supplied to the primary and secondary dilution apparatus.
摘要:
Polymer activation apparatus for activating a liquid polymer emulsion in dilution water includes a first processing zone in which the polymer solution is subjected to a high mean shear rate for a predetermined period of time, and a second processing zone in which the polymer solution is subjected to a low mean shear rate for a longer period of time. The shear rates and residence times in the zones are selected to produce maximum activation in less total processing and aging time than that required in known apparatus.
摘要:
An on-screen display device which comprises: a microprocessor responsive to signals from a key pad and to a synchronizing signal in received video picture signals for providing digital display signals corresponding to the synchronizing signals and digital signals corresponding to the signals from the key pad; a digital-to-analog converter for converting the digital signals into analog voltage signals, and for generating an oscillating frequency signal in response to the digital display signals to adjust the position and size of characters displayed on the screen; and an on-screen display circuit for receiving the synchronizing signals and for receiving the digital signals from the microprocessor and the oscillation frequency signal from the digital-to-analog converter and generating signals for controlling a display of the synchronizing frequencies and picture control on the screen as on-screen display characters.
摘要:
Polymer activation apparatus for activating a liquid polymer emulsion in dilution water includes a first processing zone in which the polymer solution is subjected to a high mean shear rate for a predetermined period of time, and a second processing zone in which the polymer solution is subjected to a low mean shear rate for a longer period of time. The shear rates and residence times in the zones are selected to produce maximum activation in less total processing and aging time than that required in known apparatus.