53results about How to "Reduce cleanup time" patented technology

Adjustable holding systems, as well as methods of using, may include a fixed base adapted for use on a work surface, the fixed base having a rear actuated clamp assembly secured thereto. Other systems and methods may include one or more bases adapted for use on a work surface; and a guide assembly removably securable to the one or more bases, wherein the guide assembly provides infinite vertical adjustability which can be retained without clamping. Yet other systems and methods may include a portable base securable to a work surface, the portable base having a portable base opening.

The invention relates to an inhalation spray of antivirus medicines. The inhalation spray comprises the following components in percentage by mass of 0%-30% of antivirus activity agents, 0%-30% of auxiliary agents, 0%-30% of taste masking agents and the balance solvents, wherein the content of the antivirus activity agents and the content of the auxiliary agents are not 0% at the same time. Compared with the prior art, the inhalation spray disclosed by the application has the purpose that during outbreak period of epidemic corona viruses and other viruses, people do not need to occupy medicalresources in short supply and only need to inhale the antivirus medicines into respiratory tracts, medicine administration is accurately targeted, and the objective of preventing virus infection and propagation can be achieved; in addition, through united medication of the antivirus activity agents and the auxiliary agents, besides, various medicines are inhaled into the respiratory tract of a patient, synergistic treatment effects are generated, the viruses are eliminated, and serious respiratory tract and infection and serious pulmonary infection caused by the viruses can be treated; and chloroquine type antivirus medicines and macrocyclic antibiotics are inhaled through spraying for united medication, and the dosage of the medicines can be notably reduced, so that side effects of prolonged QT intervals, Tdp and sudden cardiac death caused by the medicines can be reduced.

A vehicle crash wall with a series of overlapping metal plates attached to a retaining wall by means of a metal sleeve inserted into a female receiving tube. Located between the metal plates and retaining wall is an impact absorbing material. The metal sleeves, 3, are perpendicularly attached to the metal plates, 1, by inserting them into slip joints, 16, and inserting metal pins, 11, vertically through the top of said metal sleeves and into swivel hinges, 10, located beneath said slip joints. The female receiving tubes, 4, are located inside the middle of the retaining wall, 8, perpendicularly extending approximately half-way behind said retaining wall. Said metal sleeves are vertically supported by rollers arms, 5. Said metal plates are perpendicularly supported by cable hold backs, 6, and horizontally by support cables, 13. The force of the impact is evenly dissipated along the length of metal plates and energy absorbent material. This dramatically reduces the risk of injury to the driver and damage to his vehicle and the wall.

Adjustable holding systems, as well as methods of using, may include a fixed base adapted for use on a work surface, the fixed base having a rear actuated clamp assembly secured thereto. Other systems and methods may include one or more bases adapted for use on a work surface; and a guide assembly removably securable to the one or more bases, wherein the guide assembly provides infinite vertical adjustability which can be retained without clamping. Yet other systems and methods may include a portable base securable to a work surface, the portable base having a portable base opening.

A method and apparatus (20) for extruding fibre cement. The extruder comprises a casing (30) with a pair of inter-meshing self-wiping screws (40) rotatably mounted therein. The screws continuously mix and or knead the components of the fibre cement provided through various feed means (61, 62) to form a substantially homogeneous paste and force the paste through a die (50) to form a green cementitious extrudate suitable for curing.

The invention discloses a plasma enhanced chemical vapor deposition (PECVD) device and a method which are used for simultaneously coating films on a plurality of large-area base plates. A plurality of large-area base plates are arranged in rectangle plasma chambers comprising a plurality of parallel exciting electrodes and grounding electrodes at intervals and in staggered arrangement. A plurality of plasma regions are uniformly formed among all adjacent and opposite electrodes. The large-area electrode surfaces of all plasma chambers are used in a great quantity of the same, fixed and grouped film coatings of the PECVD system of a single vacuum chamber.

The disclosure provides in one embodiment for an integral seal for a drill template tool for a structure having an outside mold line surface fabricated according to a precise definition using computer aided design (CAD). The integral seal comprises an inner surface in contact with an interior portion of a continuous groove portion formed in a bottom surface of a vacuum housing of the drill template tool. The integral seal further comprises an outer surface in contact with the structure. The integral seal is formed in the groove portion on the bottom surface of the vacuum housing, and the groove portion is formed using one of selective laser sintering, fused deposition modeling, or stereolithography, during fabrication of the drill template tool. The integral seal prevents leakage of fluids and debris generated by a drilling process of the structure.

A method and apparatus (20) for extruding fibre cement. The extruder comprises a casing (30) with a pair of inter-meshing self-wiping screws (40) rotatably mounted therein. The screws continuously mix and or knead the components of the fibre cement provided through various feed means (61, 62) to form a substantially homogeneous paste and force the paste through a die (50) to form a green cementitious extrudate suitable for curing.

The invention provides a method and a device for quickly clearing data in a storage medium. The method comprises the following steps of: judging whether the storage medium is a master boot partition or a boot record partition; determining the partition type; determining a file system index table and the root directory position, and determining the corresponding directory or file in the root directory according to the attribute in the file system index table; in the case of corresponding file, searching for and deleting the file and the corresponding information of the file in the file system index table; otherwise, continuously searching for the final directory in a recursive mode; if the directory does not include any other file, clearing the directory structure and the corresponding information of the directory in the file system index table, and returning to the parent directory; and deleting the file and directory in a recursive mode until the root directory. The invention also provides a system using the method. Through the method and device provided by the invention, data analysis and clearing can be performed based on a file system, the storage medium is not subjected to reading / writing operation, and the data clearing time is shortened.

A bathing device includes a generally elongated body having internal compartments or pockets extending lengthwise therealong. Each of the pockets has an opening for receiving therein a cleanser. A closure mechanism is provided for each of the pockets to releasably close the openings of the pockets to retain the cleanser in the pockets during use of the bathing device. A pair of handles are disposed at respective opposite ends of the elongated body to facilitate manipulation of the bathing device over the body of a user during use of the bathing device.

The invention includes a method of preparing hypobromous acid by mixing an aqueous solution of hydrogen bromide and a source of hypochlorite with water. The invention also includes a method of using the hypobromous acid prepared by this method to wash animal carcasses, trim, and offal to reduce microorganisms, in particular, human pathogenic bacteria, on and in the carcasses, trim, or offal. Compositions of hypobromous acid are also described. The hypobromous acid of the invention may also be used to reduce fat, oil, and grease build-up on equipment and hard surfaces used in the processing of animal carcasses, trim, and offal.

The invention relates to a variety of food, including frozen pasta sauce, packaged in a boilable pouch (“bag”) for food preparation. This invention teaches that sauce may be defrosted and heated thoroughly within a bag. By immersing the bag in boiling in water with other elements of the meal (e.g. pasta or other starch), multiple dishes may be cooked in the same pot of boiling water. The process includes packaging the frozen sauce in a vacuum-sealed boilable bag to form the packaged sauce. This present invention includes the manufacturing of frozen pasta sauce as well as to the heating of the sauce by end users (household consumers) in one pot together with pasta / starch or any other food capable of being cooked with boiling water (e.g. vegetables, meat, sausage etc.)—allowing for one pot preparation—“one pot prep.”

The invention discloses a forming method for a selective laser melting forming technology, and belongs to the technical field of additive manufacturing. The forming method comprises the steps of according to the actual design size of a target part, carrying out allowance compensation to optimize a three-dimensional model, and constructing a three-dimensional entity model suitable for selective laser melting forming; according to the obtained three-dimensional entity model, designing and slicing a supporting structure suitable for the target part; after the supporting structure is designed, carrying out process arrangement to form a model file, and slicing the obtained model file; and setting process parameters of the selective laser melting forming technology, and carrying out integrated printing forming, wherein the target part is of a cavity thin-wall structure. Through the forming method, the defect that in the integrated forming process of the part with the cavity thin-wall structure, the part is prone to being scratched by a scraper due to thermal stress can be effectively overcome, and the percent of pass is increased.

The invention discloses a paper shredder based on automatic detection, which comprises a paper inlet, a main controller, a drive module, a cutting mechanism and an accommodating cavity, wherein the main controller is connected with the driving module and the cutting mechanism in sequence, and the cavity of the accommodating cavity The inner barrel with rollers on the top is set in the body, and the inner wall of the cavity is provided with grooves for fixing the rollers and slide rails for providing sliding of the rollers; it also includes a load cell, a wireless transmitter, an indicator light, and the load cell Set inside the inner tub; the weighing sensor is used to detect the weight of shredded paper in the inner tub to obtain a detection signal; the wireless transmitter is used to send the detection signal to the main controller; the main controller is used to According to the detection signal analysis to obtain the weight value, and compare it with the preset weight value, when the preset weight value is exceeded, the control indicator light is on. The invention can realize that the shredded paper can be quickly and directly poured out of the accommodating cavity, saves cleaning time and improves the cleaning speed of the accommodating cavity.

The invention discloses an environment-friendly flue gas desulfurizing system comprising a desulfurizing tower; one side of the desulfurizing tower is connected with a water tank; booster water pumpsare mounted at two ends of one side of the water tank; a connecting pipeline is mounted between the two booster water pumps; an inlet pipeline penetrates through one end of the middle of the connecting pipeline; water spraying holes are uniformly formed in the outer sides of the water spraying pipelines; rotating plates are uniformly mounted on the outer sides of the water spraying pipelines through screws; compared with the prior art, beneficial effects of the method are that water makes contact with flue gas to humidify the flue gas, so that the reaction between the flue gas and slaked limepowder can be accelerated, the reaction speed is increased, meanwhile, the utilization rate of the slaked lime powder can be increased, water sprayed out of the water spraying holes can be scattered while the rotating plates rotate, the contact area between the flue gas and the water is enlarged, and the utilization rate of water resources is increased. Meanwhile, the path between the flue gas andslaked lime is lengthened, so that the slaked lime is reacted more thoroughly, and the desulfurization efficiency is improved.

The invention discloses a hybrid direct-current fault current limiter and a control method thereof. A through-current branch is composed of an ultra-fast switch UFD and a load current change-over switch LCS. During normal operation, the load current only passes through the ultra-fast switch and the load current change-over switch; after a direct-current fault occurs, a lightning arrester can be quickly connected into a fault loop, so that the rising speed of fault current and the peak value of the fault current are effectively limited; after the direct-current circuit breaker trips, the lightning arrester automatically quits operation, and the energy stored in the inductor is finally absorbed by the resistor in the loop; in a non-fault line, the lightning arrester in the current limiter limits the current, so that the current is automatically transferred to the branch of the resistor R2 after the current is reduced to be lower than the action current. Compared with the prior art, the rising speed and amplitude of the fault current are effectively limited after the fault, and then reliable fault ride-through suitable for the high-voltage flexible direct-current power transmission network is achieved.

A water turbine with runner blades in a sawtooth shape comprises a support body (1) and a runner (3) which is installed on the support body and can rotate around a center shaft (2). The blades (4) of the runner are sawtooth-shaped blades with the cross section being triangular. The water turbine with the runner blades in the sawtooth shape is simple in structure, convenient to maintain, low in manufacturing difficulty, low in manufacturing cost and high in working efficiency, and the situation that impurities are wound on the water turbine can be effectively avoided.

The invention discloses an inductive coupling type direct current fault current limiter and a control method thereof. The inductive coupling type direct current fault current limiter structurally comprises a first bridge arm, a second bridge arm, a third bridge arm, a fourth bridge arm and an H bridge circuit formed by the first bridge arm, the second bridge arm, the third bridge arm and the fourth bridge arm, wherein the first bridge arm and the second bridge arm are connected in series, the fourth bridge arm and the third bridge arm are connected in series, and a series branch formed by the first bridge arm and the second bridge arm is connected with a series branch formed by the third bridge arm and the fourth bridge arm in parallel. The control method for the inductive coupling type direct-current fault current limiter comprises the steps: initializing, and when a fault signal is detected, turning off an IGBT set, so that current consumption of an inductance loop is made to be zero; triggering the IGBT set again; and recovering a current limiter to prepare for the next fault. Compared with the prior art, the inductive coupling type direct current fault current limiter is used for a low-voltage flexible direct-current power distribution network, and has the advantages that 1) during normal operation, adverse effects on transient response characteristics and operation stability of a direct-current system are avoided, and 2) after direct current fault, the rapid rising of the fault current can be effectively limited, and sufficient action time is created for protection and fault isolation.

The invention discloses an electrical equipment decontamination device, and belongs to the technical field of electrical equipment decontamination. The electrical equipment decontamination device comprises a vehicle body, a position adjusting device and a control box. a dry ice particle manufacturing machine an air compressor, a position adjusting device and a control box are arranged on the vehicle body, the position adjusting device is connected with the driving component, a spray gun is arranged at the top of the position adjusting device, the spray gun is communicated with the dry ice particle manufacturing machine through a hose, a camera is arranged at the nozzle of the spray gun; the control box comprises a display, a control box and the dry ice particle manufacturing machine, the air compressor and the driving component are electrically connected, and the display is in communication connection with the camera. According to the electrical equipment decontamination device, the dirt on the electrical elements can be accurately found through the camera and the control box, the nozzle is controlled to be aligned with the position, the dead corners of the electrical components can be effectively cleaned through the dry ice technology, whether the electrical element needs to be cleaned or not and the cleaning effect of dead corners can be observed, and the decontamination timeis effectively controlled.

The invention relates to a device and method for reducing pressing-in of iron sheet ash during strip steel production through a hot tandem rolling unit. The device for reducing pressing-in of the ironsheet ash during strip steel production through the hot tandem rolling unit comprises two sets of inlet lateral water spraying devices arranged at an inlet of a finishing mill, one set of outlet lateral water spraying device arranged at an outlet of the finishing mill, a dust removal water spraying device, an ash blocking plate and an upper guide plate structure. The inlet lateral water sprayingdevices blow and sweep strip steel, and the outlet lateral water spraying device blows and sweeps the strip steel. The dust removal water spraying device is composed of a plurality of dust removal spray nozzles, and water sprayed by the dust removal water spraying device is sprayed on the lower surface of the strip steel. The ash blocking plate is welded to the front portion of an upper guide plate at the inlet of the finishing mill, a composite plate is welded to each of the lower portions of the upper guide plates at the outlet and the inlet of the finishing mill, and the anti-corrosion function is additionally achieved. According to the device and method for reducing pressing-in of the iron sheet ash during strip steel production through the hot tandem rolling unit, through blocking andblow-sweeping, pressing-in of foreign matter in the surface of the strip steel is reduced, rust generation is eliminated by additionally achieving the anti-corrosion function, the pressing-in defectof the iron sheet ash is further reduced, and the quality of a strip steel product is improved.

The invention discloses an energy-saving environment-friendly anti-corrosion purification device for industrial wastewater, belonging to the technical field of wastewater purification. The energy-saving environment-friendly anti-corrosion purification device comprises a glass stirring cylinder and a filter box, wherein one side surface of the filter box is movably connected with a flip plate through hinges. By arranging the glass stirring cylinder and a glass rod, the wastewater can be subjected to acid-base neutralization after entering the glass stirring cylinder, data is reflected on a control panel by utilizing an acid-base meter and a water level meter, and the dosages of chemicals needing to be added are calculated; the glass rod is allowed to stir and mix the wastewater, so the purposes of adjusting the pH value of the wastewater preventing the wastewater from corroding the purification device is achieved; and impurities can be conveniently cleaned by arranging a flip plate, theimpurities in the wastewater can be remained at the bottom of the filter box after being filtered by a filter plate, and the impurities can be conveniently cleaned by utilizing a scraping plate afterthe flip plate is opened, so the labor amount and the cleaning time of cleaning personnel are reduced, and the purification device has more time to purify the wastewater.

The invention relates to the technical field of electrical equipment decontamination, in particular to a decontamination . The decontamination device comprises an air compressor, a hollow rod and a nozzle. The air compressor is communicated with the hollow rod through a pipeline, the nozzle is installed on the hollow rod and communicated with the hollow rod, a camera is arranged at the end, provided with the nozzle, of the hollow rod or arranged on the nozzle, and a display screen is further arranged on the hollow rod. And the camera is electrically connected with the display screen. The hollow rod is held by hand, the dirt position is accurately found out through electric connection between the camera and the display screen, the nozzle is controlled to be aligned to the position, air compressed by the air compressor is used for cleaning the electrical equipment, and meanwhile whether the electrical equipment needs to be cleaned or not and how the equipment cleaning effect is can be observed. According to the device, the workload of equipment sewage disposal personnel is reduced, the sewage disposal time is shortened, and meanwhile, no pollution is caused to the environment.

The invention provides a cleaning method of a reactor overhead condenser. A polypropylene production system using the cleaning method of the reactor overhead condenser comprises the reactor overhead condenser and a reactor overhead separator, wherein the reactor overhead condenser and the reactor overhead separator are communicated. The cleaning method of the reactor overhead condenser includes following steps: S1, enabling the polypropylene production system to stop running, and isolating the reactor overhead condenser from the reactor overhead separator in the polypropylene production system; S2, when cleaning the reactor overhead condenser, communicating the reactor overhead separator with a nitrogen conveying pipeline so as to use compressed nitrogen to supercharge the reactor overhead separator to normal pressure of the polypropylene production system; S3, blowing and sweeping the reactor overhead condenser, and emptying the reactor overhead condenser through an emptying pipeline communicated with the reactor overhead condenser. By adopting the technical scheme, the cleaning method of the reactor overhead condenser improves work efficiency for cleaning the reactor overhead condenser, and thereby improves production efficiency of polypropylene products.

The invention discloses a mechanical welding method for a closely-spaced pipe joint of a header, and relates to the technical field of welding. The problems of unstable welding quality, large operation intensity and low production efficiency at the time of manual welding of an existing header closely-spaced pipe joint are solved. The mechanical welding method includes the steps of assembly positioning, selection of equipment technology, equipment clamping, parameter setting and welding. The mechanical welding method is used for welding the closely-spaced pipe joint of the header.

A live working remote control sliding device comprises a remote control and a support; the upper portion of the support is in a U-shaped structure; a roller is arranged between two edges of the U-shaped structures; a rotary shaft of the roller is connected with an output shaft of a driving motor; the driving motor is installed on the external side of the support; a laser module is installed at one edge of the U-shaped structure of the support; the laser module is installed below the roller; the upper portion of the support is provided with a camera; the lower portion of one edge of the U-shaped structure is connected with a control cabinet; a control circuit module and a battery are arranged inside the control cabinet. According to the live working remote control sliding device, a mechanical removing device of the live working remote control sliding device is changed to be a laser cutting device, a removing mechanism of the live working remote control sliding device can remove sundries without being contact with to-be-removed sundries, and a problem that the mechanical removing device is easy to wind when the live working remote control sliding device removes sundries such as fabric and plastic products.

A removal device for oil stain on water comprises a shell, a sensor, a first valve, a second valve, a third valve, a liquid inlet cup, an impeller, a piston, a first motor, a water pump and a controller. The inner cavity of the shell is divided into an oil-water separation chamber, a water storage chamber and an equipment mounting chamber. The first valve disposed at the top wall of the oil-water separation chamber is combined with the liquid inlet cup, two parallel guides are disposed on the inner wall of the oil-water separation chamber, an oil outlet and a water outlet are formed on the upper portion of the oil-water separation chamber and combined with the second valve and the third valve respectively, and the sensor is mounted below the oil outlet. The impeller is disposed in the oil-water separation chamber and placed on the piston. The first motor, the water pump and the controller are all mounted in the equipment mounting chamber. The controller is connected with the first valve, the second valve, the third valve, the sensor, the first motor and the water pump. When the removal device for oil stain on water is disposed below oil stain on water for use, air is prevented from entering the device, the oil stain is removed by gravity and pressure difference, the oil stain is centrifugally moved by rotation of the impeller so as to separate oil and water, and accordingly operating efficiency is improved.

The present invention relates to a recombinant method for the production of erythropoietin in a highly glycosylated form (5 N-linked glycosylation in total relative to the 3 N-linked glycosylation in native EPO). The increased glycosylation sites will result in a higher number of sugar chains, and a higher sialic acid content than human EPO, which will result in a longer half-life for the recombinant molecule. The present invention also relates to the construction of an expression cassette comprising a nucleic acid sequence encoding a highly glycosylated form of erythropoietin, and stable expression in host cells. The present invention also relates to optimized methods for purifying erythropoietic proteins. The recombinant EPO and its salts and functional derivatives of the present invention can contain active ingredients for increasing hematocrit in pharmaceutical compositions, and thus can be used to treat anemia and restore the health status and quality of life of patients.

The invention relates to a clearing device, in particular to a clearing device for insulating paint for an auxiliary transformer iron core. According to the clearing device for the insulating paint for the auxiliary transformer iron core, the insulating paint on the iron core can be sufficiently cleared. The clearing device for the insulating paint for the auxiliary transformer iron core comprisesa mounting frame and the like, a fire spraying mechanism is arranged on the upper portion of the mounting frame, and a storing mechanism is arranged on the lower portion of the mounting frame. The fire spraying mechanism is arranged to sufficiently and completely clear the insulating paint on the iron core; the storing mechanism is arranged, and thus the discarded insulating paint on the iron core can be collected while the insulating paint on the discarded iron core can be cleared, so that recovery of the iron core and the insulating paint is facilitated; and a second sliding rail and a second sliding block are arranged so that taking and storing of a collecting frame can be facilitated, and the situation that the collecting frame is excessively heavy and thus cannot be smoothly moved out is prevented.

The invention relates to a peanut de-muding device, which comprises a frame main body and a roller; a motor case is arranged on the frame main body, and a round table is arranged on the motor case; the center of the round table is provided with a pulley shaft, and the pulley shaft is provided with a pulley I and a pulley II; the front ends at two sides of the frame main body is provided with an arch table; a rotating shaft is provided with a pair of rotating wheels; the top end of the rotating shaft is provided with a pulley III; the left and right ends of the frame main body are provided withrectangular blocks; the rectangular blocks are provided with curved pieces; the curved pieces are provided with arc grooves; the moving wheels are arranged at two ends of the moving shafts; a pair ofthe rotating wheels are arranged on the moving shaft; struts are arranged in the middle of the frame main body, and a rolling shaft is arranged between the two struts. The spring-connected roller ofthe invention can press the mud piece of the peanut branch root on a vibration belt, and crushes the mud block by the rotary impact of a cam, the device has the advantages of simple structure, convenient use, and convenient operation, and saves the clearing time of mud on peanut branch root.