80results about How to "Avoid douching" patented technology

The present invention relates to a method for scheduling data retransmissions, a method for use in a data retransmission scheme and a method for updating a soft buffer of a base station in a mobile communication system during a soft-handover. The present invention relates to a base station executing the controlling and updating method, a communication terminal for executing the scheduling method and to a mobile communication system comprising at least one the base station and communication terminal. To prevent erroneous combining of data packets in a packet retransmission scheme at the receiver, the present invention provides a method that may flush the soft bufferregion associated to areceived data packet upon its correct reception. Further, a method is provided that monitors the time elapsed since the last storing of a data packet in a buffer region of a base station to be able to trigger the flush of the buffer region upon expiry of a threshold time period.

A system is disclosed for preventing air from entering a first catheter or cannula of a multi-catheter system. Air is prevented from entering the proximal end of the first catheter by an axially elongate chamber having an impeller, the chamber being affixed to the proximal end of the first catheter. The first catheter is affixed at an offset location, near the periphery of the chamber. The impeller is driven by a motor drive and imparts rotational energy to the fluid within the chamber forcing any air within the chamber to migrate to the center of the chamber by buoyancy effects. The air is removed through a port near the centerline of the chamber. Liquid removed with the air is returned to the chamber to minimize liquid loss during the procedure. Hemostasis valves or seals can be provided at the entrance and the exit of the chamber. A second catheter inserted through the chamber and into the first catheter is unable to entrain gas into the first catheter because any gas that enters the chamber is routed to the centerline of the chamber where it is removed. The first catheter can be a cannula or an introduction sheath, devices suited for endovascular access into the mammalian cardiovascular system where pressures may fall below ambient room pressure, a condition, which could encourage the possibility of air embolism to a patient. Inflow of fluid from an external pump scrubs the second catheter shaft of air bubbles attached by surface tension.

A system for preventing air from entering a first catheter of a multi-catheter system. Air is prevented from entering the proximal end of the first catheter by an axially elongate chamber having an impeller, the chamber being affixed to the proximal end of the first catheter. The air is removed through a port near the centerline of the chamber. Liquid removed with the air is returned to the chamber to minimize liquid loss during the procedure. A second catheter inserted through the chamber and into the first catheter is unable to entrain gas into the first catheter because any gas that enters the chamber is routed to the centerline of the chamber where it is removed. Inflow of fluid from an external pump scrubs the second catheter shaft of air bubbles attached by surface tension.

When there is no occupant in seats other than a driver seat during a foot mode, an air-conditioning controller executes a single seat concentration mode to prevent blowing of warm air to a passenger seat and a backseat by closing foot outlets on a passenger seat side and a backseat side. In this case, in order to maintain an air volume blown from the foot outlet on a driver seat side when the controller changes the mode from the normal foot mode to the single seat concentration mode, the controller sets a blower level to be lower than in the case of the normal foot mode with respect to the same target blown air temperature. Thus, an electric power consumed by an electric motor of a blower can be reduced, thereby realizing energy saving.

An apparatus and method for processing pixel depth information eliminates stalling of data in a pixel pipeline, by performing late Z processing for one or more pixels currently in the pixel pipeline and early Z processing for one or more pixels entering the pixel pipeline. The apparatus and method also includes determining whether the late Z processing for the one or more pixels currently in the pixel pipeline has been completed. The apparatus and method also includes solely performing early Z processing for subsequent pixels entering the pixel pipeline responsive to determining that late Z processing for the one or more pixels currently in the pixel pipeline has been completed. The methods and apparatus, facilitates concurrent processing of early and late Z data to avoid flushing portions of the pixel pipeline.

The invention discloses a method for online elimination of ammonium bisulfate clogging of air pre-heaters of a coal-fired boiler of a thermal power plant. A unit load regulation low-load period is used, according to a reversibility principle of an ammonium bisulfate deposition process, an operation regulation method is put forward, so that one air pre-heater on one single side is isolated from air, a small quantity of high-temperature flue gas is fed, the overall part temperature of each air pre-heater is gradually increased, liquid ammonium bisulfate attached to heat-transfer elements is gasified, and clogging is eliminated. At present, load regulation is frequently performed on coal-fired units in China, and long low-load operation periods exist at night frequently, so that the units can use the load regulation low-load period frequently to perform alternating ammonium bisulfate clogging elimination on air pre-heaters, resistance of the air pre-heaters is reduced, high-pressure water washing after shutdown is avoided, and economic losses are reduced.

The invention relates to a hydraulic device and pipeline installing method that mainly includes hydraulic system oil box, hydraulic pump, oil pipeline, and valve frame and oil cylinder. The hydraulic system first piping and online flushing method also includes a hydraulic pump protecting device. It includes the following steps: oil pipeline preprocess, installing and connecting; setting flushing circuit and flushing; after according to request, removing temporary circuit, reset oil pipeline, taking entire pressure testing and adjusting to operate. The invention avoids environment pollution, prevents human injuring, and saves resources, manpower and material.

The invention provides a cleaning device for a car audio shell. The cleaning device comprises a conveying rail. A holding plate is arranged on the conveying rail and moves along the conveying rail. A clamping device is arranged on the holding plate, supports are arranged at the two sides of the clamping device, the clamping device and the supports are connected through rotating shafts, and the rotating shafts are used for driving the clamping device to rotate. Flushing sprayers are arranged above the conveying rail, two cleaning rollers are arranged on the right side of the flushing sprayers, and wiping brushes are arranged on the surfaces of the cleaning rollers. The cleaning rollers are located on the two sides of the conveying rail, and a drying box is arranged on the right portion of the conveying rail. The flushing sprayers are used for flushing the car audio shell, the cleaning rollers are used for wiping the car audio shell, and manual cleaning of the car audio shell is avoided; the drying box is used for drying the car audio shell, so that a car audio is prevented from being damaged by water in the car audio shell in the assembling process; a residual water recovery box and a filtering device are arranged so that flushing water can be recycled, and water is saved.

An instruction processing pipeline 6 is provided. This has error detection and error recovery circuitry 20 associated with one or more of the pipeline stages. If an error is detected within a signal value within that pipeline stage, then it can be repaired. Part of the error recovery may be to flush upstream program instructions from the instruction pipeline 6. When multi-threading, only those instructions from a thread including an instruction which has been lost as a consequence of the error recovery need to be flushed from the instruction pipeline 6. Instruction can also be selected for flushing in dependence upon characteristics such as privileged level, number of dependent instructions etc. The instruction pipeline may additionally / alternatively be provided with more than one main storage element 26, 28 associated with each signal value with these main storage elements 26, 28 being used in an alternating fashion such that if a signal value has been erroneously captured and needs to be repaired, there is still available a main storage element 26, 28 to properly capture the signal value corresponding to the following program instruction. In this way flushes can be avoided.

An apparatus and method using a valid bit in a cache entry address first-in-first-out (FIFO) to indicate when a cache entry can be flushed in a coherent memory domain. One embodiment of the invention involves a method for tracking a cache entry in a cache serving data transfers between a coherent memory domain and a non-coherent memory domain in a data processing system, including steps of storing an address corresponding to a cache entry in a FIFO register, using at least one register cell as a valid flag to indicate when the cache entry is still in the cache, and changing the valid flag based on one or more signals transmitted from the non-coherent memory domain. A second embodiment of the invention involves a data processing system or an I / O bridge host, having a cache and multiple cache entries, serving data transfers between a coherent memory domain and a non-coherent memory domain, including registers configured to store an address corresponding to a cache entry, wherein each FIFO register has a valid flag to indicate when the cache entry is still in the cache, and the valid flag can be changed based on one or more signals transmitted from the non-coherent memory domain.

Preventing hazard flushes in an instruction sequencing unit of a multi-slice processor including receiving a load instruction in a load reorder queue, wherein the load instruction is an instruction to load data from a memory location; subsequent to receiving the load instruction, receiving a store instruction in a store reorder queue, wherein the store instruction is an instruction to store data in the memory location; determining that the store instruction causes a hazard against the load instruction; preventing a flush of the load reorder queue based on a state of the load instruction; and re-executing the load instruction.

The invention relates to a lacrimal passage device which comprises a tube body. The lacrimal passage device is characterized in that the tube body comprises solid pipelines which are positioned at both ends and inserted into a lacrimal passage and a hollow soft pipeline positioned between the two solid pipelines at both ends; the side wall of the hollow soft pipeline, which is exposed out of the lacrimal passage, is provided with an injection hole; and side wall of the hollow soft pipeline, which is positioned in the lacrimal passage, is provided with a liquid outlet. The lacrimal passage device has the advantages of combination of softness and hardness, integrated design, easiness of placement and taking out, little pain, time and labor conversation, easiness of operations, combination of hollowness and solidness, injury reduction and convenience for washing and conformity to the physiological structure and shape of the lacrimal passage.

Nitrogen is dissolved in pure water and hydrochloric acid is mixed in this nitrogen-dissolved pure water, thereby creating as a rinsing liquid a mixture liquid whose pH is lower than that of pure water, and thus created rinsing liquid is supplied at nozzles 6 and 25 toward a substrate W. In the case of such a rinsing liquid, the dissolved oxygen concentration in the rinsing liquid is lowered, and it is possible to suppress a rapid increase of the dissolved oxygen concentration in the rinsing liquid as it is immediately after injected at the nozzles 6 and 25. Also suppressed is elution of Si from the surfaces of the substrate.

The invention discloses a dustproof device for a conveyor, and relates to the technical field of auxiliary equipment of the conveyor. The dustproof device comprises supporting frames, wherein the number of the supporting frames is two, and the two supporting frames are connected to the two side arms of the conveyor through bolts or screws. A protective frame is fixedly connected to the top surfaceof each supporting frame, the tops of the two protective frames are connected through a protective cover, a U-shaped seats is fixedly connected to each of the side faces, far away from each other, ofthe two protection frames, first rotating shafts are rotationally connected in the U-shaped seats, T-shaped shaft sleeves fixedly sleeve the first rotating shafts, the vertical ends of the T-shaped shaft sleeves are rotationally connected with second rotating shafts, and one ends of the second rotating shafts are fixedly connected with arc-shaped plates. According to the dustproof device, the protective covers are arranged on the protective frames, and the arc-shaped plates are arranged, so that the diffusion of dust particles in the conveying process can be effectively prevented, and the phenomenon that because nearby workers breathe in dust, diseases with great harm are caused is completely eradicated; and the device is convenient to detach and suitable for popularization.

The invention discloses a device and a process for producing acetaminophen. The device comprises a split-type reaction section and a rectifying section, wherein the reaction section is connected belowthe rectifying section in a sealed manner, the rectifying section is internally provided with a tower plate or filled with rectifying packing, and random packing is arranged below the rectifying section; the top of the rectifying section is provided with a collecting outlet and a reflux inlet, the collecting outlet is respectively connected with the reflux inlet and a condensing outlet through acondenser, the reaction section is a reinforced reactor, and is provided with a raw material inlet, a circulating outlet and a circulating inlet, the circulating outlet is connected with an inlet of acirculating pump, an outlet of the circulating pump is respectively connected with the circulating inlet, a heat exchanger and a product outlet, and an outlet of the heat exchanger is communicated above an inner liquid surface of the device. The device can be used for distilling moisture timely and guaranteeing reactant concentration, the reaction rate is high, the by-products are few, the energyconsumption is relatively low, the device has a compact structure, the site and space are saved, the reaction heat can be used as all or part of a heat source of the rectifying tower, the energy is saved, and the cost is reduced.

The invention discloses an underground coal mine video monitoring system capable of automatically charging and cleaning a mirror surface and application thereof, and the underground coal mine video monitoring system comprises a protection device, a lighting device, a cleaning device, a lifting device, a control device, an air blowing device, a grabbing device and an energy device. Intelligent operation of the video monitoring system is realized by using the control device, the protection device can achieve overall corrosion prevention and explosion prevention, the camera body part is internally arranged, the lighting device can be automatically turned on and turned off to ensure that video monitoring pictures are clear and bright, and an atomizer and a scraping brush in the cleaning device are used for cleaning a lens to avoid excessive dust influences. The lifting device achieves up-down movement and 360-degree rotation of dynamic video monitoring under the action of the control device, an air blower in the air blowing device conducts dust removal and blow-drying on a lens through an explosion-proof hose under the action of the control device, and the grabbing device achieves replacement of a rechargeable battery through a flying mechanical arm. A charging base station in the energy device is used for storing a standby rechargeable battery so as to ensure long-term stable operation of the video monitoring system.

The invention discloses a glass cleaning agent suitable for spray cleaning and a preparation method thereof. The glass cleaning agent is prepared from the following raw materials in parts by weight: 2-10 parts of isomeric C10 fatty alcohol ether, 2-10 parts of a low foaming type fatty alcohol alkoxy compound, 0.5-2 parts of an ampholytic surfactant, 3-10 parts of a brightening agent, 2-10 parts of acrylic homopolymer sodium salt, 3-15 parts of a hard surface film forming agent, 0.2-1 part of a chelating agent, 10-20 parts of a solvent and 50-70 parts of softened water. The glass cleaning agent disclosed by the invention has the advantages of being low in foaming, easy to rinse and free from water droplet hung on the glass surface after the glass is cleaned; a layer of hydrophilic thin film can be formed on the glass surface, and after being dried, the glass surface is smooth, clean and bright, is suitable for a spray cleaning manner and is naturally dried without being dried in a scraping or wiping manner after being cleaned.

The invention discloses an intelligent water-saving automatic car washing machine, which relates to the field of intelligent environmental protection and is used to solve the problem of wasting water resources in the existing car washing machine, which includes a main body of a car washing room, an induction door, a computer control system, a photoelectric sensor and a high-pressure nozzle , the main body of the car wash room is provided with a parking line on the ground, the photoelectric sensor is arranged on the inner wall directly above the parking line, the high-pressure nozzle is arranged around the main body of the car wash room and on the inner wall of the top, and the access end of the high-pressure nozzle is set There is a three-way solenoid valve, and the car washing machine also includes a light transmittance tester and a blower. The light transmittance tester is arranged near the photoelectric sensor and is arranged outside the parking line. The photoelectric sensor and the light transmittance tester are connected with the computer. The input end of the control system is connected, the three-way solenoid valve and the blower are connected with the output end of the computer control system, and the blower is arranged on four corners inside the main body of the car wash. The invention has the advantages of simple operation, water saving and environmental protection.

The invention discloses a powdered activated carbon dry-method feeding system which comprises a feed charging station, wherein the feed charging station is connected with a feeding mechanism; the lower side of the feeding mechanism is connected with a feed bin; the upper part of the feed bin is provided with a roof scrubber, and the lower part of the feed bin is provided with a discharge valve; the lower end of the discharge valve is provided with a discharging mechanism; a discharging end of the discharging mechanism is connected with a blanking mechanism; the lower side of the blanking mechanism is provided with a jet mixer connected with a water supply pipe; the jet mixer is connected with a chemical discharging mechanism. The powdered activated carbon dry-method feeding system is stable and reliable in working performance and uniform in powdered material charging and blanking, is capable of avoiding flushing and blockage of pipelines, realizing automatic operation during the whole process, greatly improving the production efficiency, reducing manpower resources, realizing sealed operation in the whole process and avoiding environmental pollution.

The invention relates to slow release liposome mouth dissolving film agent for remedying gingivitis and oral mucosa helcosis and the preparation technology thereof. The invention belongs to the biologic medicine field, in particular relates to slow release liposome mouth film agent taking high-fat catechin as a main component. The preparation of the slow releasing liposome applies the package technology of sodium alginate and calcium salt conversion liposome. The product of the technology is used for remedying the gingivitis and the oral mucosa helcosis, the invention is simple, the curative effect is reliable, the price is cheap, and the invention is adaptive to the national situation.