504results about How to "Easy to drain" patented technology

Methods and apparatus for treating the interior of a blood vessel include a variety of catheter designs, methods and apparatus for occluding a blood vessel, methods and apparatus for locating an occlusion device, methods and apparatus for locating a treating device at the site of blood vessel tributaries, and methods and apparatus for dispensing treating agent.

A medical closure screen device for a separation of first and second tissue portions is provided, which includes a mesh screen comprising tubular vertical risers, vertical strands with barbed filaments, and horizontal spacers connecting the risers and strands in a grid-like configuration. An optional perimeter member partly surrounds the screen and can comprise a perimeter tube fluidically coupled with the vertical risers to form a tubing assembly. Various input/output devices can optionally be connected to the perimeter tube ends for irrigating and/or draining the separation according to methodologies of the present invention. Separation closure, irrigation and drainage methodologies are disclosed utilizing various combinations of closure screens, tubing, sutures, fluid transfer elements and gradient force sources. The use of mechanical forces associated with barbed strands for repositionably securing separated tissues together is disclosed. The use of same for eliminating or reducing the formation of subcutaneous voids or pockets, which can potentially form hematoma and seroma effects, is also disclosed.

A medical closure screen device for a separation of first and second tissue portions is provided, which includes a mesh screen comprising tubular vertical risers, vertical strands with barbed filaments, and horizontal spacers connecting the risers and strands in a grid-like configuration. An optional perimeter member partly surrounds the screen and can comprise a perimeter tube fluidically coupled with the vertical risers to form a tubing assembly. Various input/output devices can optionally be connected to the perimeter tube ends for irrigating and/or draining the separation according to methodologies of the present invention. Separation closure, irrigation and drainage methodologies are disclosed utilizing various combinations of closure screens, tubing, sutures, fluid transfer elements and gradient force sources. The use of mechanical forces associated with barbed strands for repositionably securing separated tissues together is disclosed. The use of same for eliminating or reducing the formation of subcutaneous voids or pockets, which can potentially form hematoma and seroma effects, is also disclosed. Further disclosed are alternative embodiment medical closure screen installation systems and methods.

A method and apparatus for draining a component of a beverage forming system such as a coffee brewer. A tank used for holding and/or heating a beverage precursor liquid may be automatically drained. A beverage forming machine including a drain system may be self-contained in that the liquid drained from the tank is held by another tank that is part of the beverage forming machine. The tank into which the drained liquid is deposited may be removable from the beverage forming machine.

The invention discloses a dish-washing machine, an electric cooker, a combination of the dish-washing machine and the electric cooker, as well as a rotation drive rod and a water leak barrel used forthe dish-washing machine. The dish-washing machine comprises a bowl basket and a spray head, wherein the bowl basket is used for placing bowls, the bowl basket rotates for driving the bowls to rotate,and the spray head is used for spraying water flow/air flow for washing the bowls to be clean, the dish-washing machine further comprises a drawer, or a sink and a sink cover board, and the bowl basket can be placed in the sink or the drawer. The relevant technology also can be used for an open type water pump dish-washing machine and a moving type intelligent dish-washing machine. Compared withthe existing dish-washing machine, the dish-washing machine provided by the invention has the advantages that the efficiency in washing the bowls is improved, the space of a kitchen is well saved, a novel path is provided for solving the problem that the mounting of the dish-washing machine is inconvenient, and meanwhile, the technology of the intelligent dish-washing machine is perfected.

A batten (100) for mounting cladding sheets to a wall or frame, said batten comprising an elongate channel member having a pair of spaced apart side walls (120, 140) joined by an intermediate web (110), and a corresponding pair of mounting flanges (124, 145) spaced outwardly from the web (110) and extending laterally from the side walls (120, 140), adapted for connection to the cladding sheets (300), and the batten (100) being configured such that stress applied to the cladding sheets (300) in use results in preferential deformation of the batten.

A plant plug holder is provided which is designed to be inserted within a cut-out in a hydroponic tower. The plant plug holder includes (i) an edge member that encircles the holder's opening and which may be sealed to the front tower surface; (ii) a base member configured to support the plant plug and which extends rearward from the edge member and into the central cavity of the tower; (iii) a rear shroud top member that inhibits leakage as well as plug erosion; (iv) a pair of side members that maintain the position of the plant plug within the plug holder; and (v) a plurality of open regions configured to promote water drainage from the top surface of the base member.

A drain pan for capturing condensate from a cooling coil in an air conditioning system is configured to facilitate condensate drainage from the pan and to inhibit accumulation of condensate therein. The pan includes troughs for collecting condensate and for channeling the condensate to the front part of the pan where the drain openings are located. A back trough has a central hump to enhance the flow of condensate from the back trough in both directions into opposed side troughs. The side troughs are sloped from back to front to conduct the condensate into a front trough to faciliate drainage from the pan. The lowermost portion of the front trough region is defined by a relatively narrow, non-flat area to reduce the amount of condensate residue in the pan.

This invention provides a biochemical organic fertilizer containing rich active humid acid, N, P and K necessary for plants combined with biobacteriums and its production method, in which, the technical target of the fertilizer is: NPK 4-14%, organic matters 30-50%, available active bacteriums 0.2-1.0x108/g, microelements 2-6%, active humid acid 10-20% and amino acid 2-5%. The production method includes: activation and biochemical process of organic materials, granulation, drying, cooling, screening, enveloping and measuring and packaging.

A pole support for an upright pole, preferably for use with an upright pole of a sunshade, umbrella or other similar product, that comprises a pole base, a pole holder connected to said pole base for the upright pole, and a weight, wherein the weight is configured to act upon the pole base to stabilize the pole base, and wherein the weight is configured to be detached from the pole base.

The invention discloses a process for growing phi 8'' solar-grade Czochralski silicon monocrystalline by using an 18-inch thermal field. By adopting the 18-inch thermal-shielding thermal field and an upper-shaft magnetic fluid sealing device with a cooling system and combining the optimized parameter conditions of crystal-pulling processes, the invention enables the thermal field to have good heat preservation and obviously reduced energy consumption, enables gas to smoothly flow to be beneficial for the exhaustion of volatile matter, stabilizes crystallization, prolongs the service life of equipment and reduces the production cost; and in addition, the invention reduces magnet demagnetization and the evaporation of a magnetic fluid to avoid the air leakage and the slag dropping of the sealing of the magnetic fluid affecting the growth of the Czochralski silicon monocrystalline, improves the sealing performance and prolongs the service life, thereby ensuring the crystal-pulling processes of crystal leading, diameter equalization, shoulder rotation and the like to be stable and improving production efficiency and yield.

The present invention relates generally to cup lids and, more particularly, to a thermoformed disposable cup lid with a drinking aperture and a closure panel displaceable along a generally radial direction between an open position wherein the aperture communicates with the interior of the lid and a closed position where the closure panel covers the aperture to reduce or substantially prevent spillage in use.

A fugitive pattern, such as wax or other meltable pattern material, residing inside of a refractory mold, which can be unsupported or supported in a particulates bed, is removed by discharging steam or other condensable vapor that may include a surfactant inside the mold to contact and melt the pattern while an exterior of the mold is subjected to a non-condensing gas atmosphere such as air outside of the mold. Regardless of whether the condensable vapor includes surfactant or not, the mold can be tilted relative to gravity and rotated while it is tilted to improve the pattern removal. Condensable vapor is condensed inside the mold where the vapor has contacted the pattern while the exterior of the mold remains free of condenate. The condensed vapor and melted pattern material are drained out of the mold with the surfactant, if present, improving drainage.

The invention relates to the technical field of patient nursing devices, in particular to defecation automatic treatment equipment. The defecation automatic treatment equipment comprises a drainage and drying system consisting of a toilet stool, a high-speed suction fan, an air hose head, a defecation accommodating cavity, a drainage tube head and a slop pail; and when the equipment is used, the air outlet of the high-speed suction fan, the air hose head, a baking air port, a defecation accommodating cavity of the toilet stool, a drainage air port, a drainage port, the drainage tube head, theslop pail and the air inlet of the high-speed suction fan are connected in sequence to form a circulation air duct which is closed to the outside. According to the defecation automatic treatment equipment, the problem of drainage inconvenience of a vacuum motor draining manner can be effectively solved by virtue of the circulation air duct. Furthermore, the defecation automatic treatment equipment completes a toilet flushing action and a body cleaning action by virtue of a flushing system, so that the equipment has the advantages of convenience for drainage and good use effect.

In a fuel cell system 20 mounted on a fuel cell vehicle of the invention, water separated by a gas-liquid separator 38 included in a hydrogen supply system and by a gas-liquid separator 48 included in an air supply discharge system 40 is temporarily accumulated in buffer tanks 62a through 62c, which are set inside a front fender or inside a front bumper of the vehicle. The accumulated water is released from water outlets 64b and 64c located forward and backward a front wheel of the vehicle having relatively little potential effects of vehicle wind or air flow caused by motion of the vehicle. For the purpose of reducing the potential effects of the vehicle wind on the released water, the fuel cell vehicle may have an air flow path that makes the released water flown obliquely backward the vehicle by the air flow or form an air curtain of exhaust gas or the air ahead of the released water. This arrangement effectively restricts the released water from being scattered by and swirled on the vehicle wind and thereby prevents potential troubles such that the released water is scattered on other vehicles running on the side and behind.

The invention relates to a method for increasing the tender bud cutting and rooting rate of catalpa bungei in a mode of removing terminal buds of cutting slips. The method is characterized by comprising the following steps: selecting three-year to four-year strong branches of catalpa bungei in March, and cutting into 30-40cm shoot segments for sand storage; when the height of newly-germinated tender buds in a sand bed reaches 10-15cm, removing the terminals of the tender buds; after ten days, taking down the tender buds with heels as cutting slips; after cutting off half of leaves on the cutting slips, soaking roots into 75% alcohol for disinfection for 30 seconds, then soaking into 3000mg.L<-1> IBA (Indole Butyric Acid) for 60 seconds, and finally inserting the cutting slips into a seedling-raising disk; inserting one cutting slip into each hole cup with the depth to be 1/2-1/3 of the length of the cutting slip; after cutting, using a 85% shade net to cover for sun block, and using an automatic spray device to spray for supplying water; and hardening seedlings for 10-15 days and then planting after entering the seedling hardening period, namely 70 days after cutting. The survival rate of catalpa bungei tender buds cut by the method can reach more than 80 percent, and the popularization and application of catalpa bungei are greatly promoted.

The invention discloses a dehydrating barrel stopping mechanism used for a washing machine and the washing machine. The dehydrating barrel stopping mechanism used for the washing machine comprises a first stopping structure, a second stopping structure, a first gear set and a first driving device; the first stopping structure is suitable for being arranged on a dehydrating barrel of the washing machine, the second stopping structure comprises a stopping bar which can move between a stopping position and a releasing position, the stopping bar stops on the side of the first stopping structure along the periphery of the dehydrating barrel when in the stopping position and allows the first stopping structure to cross the stopping bar along the periphery of the dehydrating barrel when in the releasing position, the first gear set is in transmission connection with the stopping bar, the first driving device is in transmission connection with the first gear set and drives the stopping bar tomove between the stopping position and the releasing position through the first gear set. According to the dehydrating barrel stopping mechanism used for the washing machine, rotation of the dehydrating barrel can be stopped, and the stopping effect is stable and reliable.

Synthetic nylon fiber composite materials having embossed or molded surfaces that emulate shingles or roofing tiles are disclosed, for providing waterproof, high-strength, durable substitute for shingles or roofing tiles. In one embodiment, these materials can be relatively thin, and designed to rest on supporting sheets of plywood, oriented strand board (OSB), or nylon fiber composite board that have been nailed to rafters. In an alternate embodiment, these materials can be manufactured in sheets with sufficient thickness, stiffness, and strength to allow them to be nailed directly to rafters, thereby eliminating the need for a supporting layer of plywood or OSB. In a third embodiment, these materials can be molded or embossed to emulate Spanish tiles, or to provide enhanced drainage or other useful traits. For improved waterproofing, the lower edge of each segment can be provided with an overhang that will overlap the upper edge of an adjacent sheet on the next lower horizontal row, to provide overlapping material at each juncture between these composite segments. These materials also can be coated or embedded with chemicals that provide increased resistance to water, fire, and ultraviolet damage. They provide excellent thermal insulation, and can reduce heating and air conditioning costs. A preferred manufacturing process uses needle-punched fiber mats, and any combination of nylon-6 and nylon-6,6 fibers can be used.

A vehicle bumper is provided that can increase the rigidity while ensuring a superior drainage capability in the vicinity of the location where the bumper is attached to a side face member. A vehicle bumper includes a middle portion extending in vehicle width direction, two lateral portions extending from the two ends of the middle portion towards side face members (front fender panels), an upper flange protruding inward, with respect to a vehicle body, from an upper edge of the lateral portions, an attachment flange that is continuous with the upper flange near an end of the lateral portions and protruding further inside the vehicle body than the upper flange, a long groove formed by a depression in an upper face of the upper flange, at least one rib that partitions the long groove in vehicle width direction into depressions, and water drainage holes formed in the depressions.

A single, right-angled end-block is claimed for rotatably carrying a target in a sputtering apparatus. The end-block comprises all necessary means to drive, energise, bear and seal (coolant and gas) the target in the sputtering apparatus from the outside through a single opening in a wall or door. The right-angled end-block rotates the target around an axis of rotation that is parallel to the wall on which the target is mounted. By preference the end-block is situated below the target in order to allow easy drainage of the coolant.

The invention discloses a lightweight high-strength water permeable brick with a photocatalysis effect. The lightweight high-strength water permeable brick comprises a reverse osmosis layer, a water permeable layer and a photocatalysis layer in sequential distribution from bottom to top. The photocatalysis layer is coated with a cement-based material with a photocatalysis property; the water permeable layer is formed by pouring of ceramsite-doped regenerated lightweight aggregate concrete; the reverse osmosis layer is also formed by pouring of ceramsite-doped regenerated lightweight aggregate concrete. The lightweight high-strength water permeable brick structurally comprises three layers, namely the photocatalysis layer, the water permeable layer and the reverse osmosis layer, from top to bottom, and each of the three layers has certain porosity. The photocatalysis layer is capable of effectively treating motor vehicle exhaust; the water permeable layer is effective in water drainage; the reverse osmosis layer is effective in reduction of influences of the heat island effect on the environment.

A heat exchanger includes an arrangement of refrigerant conveying heat exchange tubes and associated heat transfer fins and has an airflow inlet and an airflow outlet. A plurality of inlet guide vanes is disposed slightly upstream of the airflow inlet to the heat exchange tube arrangement so as to route incoming airflow through the heat exchange tube arrangement along a desired direction, in relation to the heat exchange tubes and associated fins, so as to improve drainage of accumulated condensate from the external surfaces of the heat exchange tubes and to enhance shedding of condensate from the surfaces of the heat transfer fins. Also, a plurality of outlet guide vanes can be disposed slightly downstream of the airflow outlet from the heat exchange tube arrangement.

The invention discloses an adhesive filling and grinding method for a stator-rotor iron core component of a motor. The method comprises the processes of gluing the iron core component through lamination, grinding an iron core by a benchwork, filling an adhesive, removing adhesive layers on two end faces by the benchwork, grinding an inner hole and an excircle of the iron core by a grinder, removing a potting adhesive and the like. The method is characterized in that: when the adhesive is filled, the potting adhesive is placed into a container, stirred and heated to a temperature of between 120 and 130 DEG C; the potting adhesive is poured into an pre-heated iron core groove immediately; a die is vacuumized in a vacuum chamber, so that bubbles are removed from the die, wherein the vacuum degree is 10 to 300Pa and the time is 5 to 20 minutes; and the die is taken out and cooled at the room temperature, so that the potting adhesive is solidified. Compared with the prior art, a profiled groove part of the stator-rotor iron core component forms an entity through the adhesive filling process so that deformation resistance of the stator-rotor iron core component is enhanced and interrupted cut is avoided; and at the same time, the grinding process solves the problems of crack, swelling, poor coaxiality and the like caused by internal and external conicity of the stator-rotor iron core component and temperature distortion of the adhesive layers of the iron core component.

A box cover of a pickup truck, includes at least two panels and at least one rotating shaft mechanism. The rotating shaft mechanism is connected with two adjacent panels, and the rotating shaft mechanism includes a base and two connecting units. The base includes a base portion having a hollow structure inside and two rotating shaft portions respectively disposed on two sides of the base portion. The base portion and one of the rotating shaft portion form a rotating space. The rotating space is isolated from the interior of the base portion. The connecting unit includes a fixing portion fixedly connecting with the panels and a rotary portion rotatably inserted into the rotating space. It is capable of avoiding water falling into the rotating space of the rotating shaft mechanism from seeping into the interior of the base portion of the rotating shaft mechanism. The structure is simple and waterproof.

A rotor and a stator are contained in a housing composed of front and rear frames, and a rectifier is mounted on the rear frame and covered with a rear cover having axial and radial openings. A minus heatsink plate having cooling fins extending in the axial direction is disposed to face the radial openings, forming radial air passages, and another air passage is formed between the minus heatsink plate and the rear frame. Cooling air introduced from the radial openings flows through the cooling fins and through the passage between the minus heatsink plate and the rear frame. Thus, efficiency for cooling the rectifier is enhanced.

The invention relates to the technical field of water treatment, and especially relates to a preparation method of a modified alumina carrier, a catalytic ozone oxidation catalyst, and an application of the catalyst. The preparation method of the modified alumina carrier comprises the following steps: providing an alumina substrate; carrying out primary modifier spray immersion, primary drying and primary calcination on the alumina substrate, and naturally cooling the obtained calcined alumina substrate to room temperature; and carrying out secondary modifier spray immersion, secondary drying and secondary calcination on the alumina substrate, and naturally cooling the secondary calcined alumina substrate to obtain the modified alumina carrier. The catalytic ozone oxidation catalyst prepared from the modified alumina carrier greatly improves the COD removal rate, so the sewage treatment cost is reduced; the dissolution rate of metal ions is greatly reduced, so the service life of the catalyst is prolonged; and the catalyst has the advantages of low cost and simple preparation method, and is very suitable for industrial production.

A geonet having a length substantially greater than its width and including no more than first and second layers of strands. A first plurality of substantially parallel strands extends in the lengthwise direction and defines the first layer of strands, and a second plurality of substantially parallel strands is disposed on top of, and at an angle relative to, the first plurality of strands and defines the second layer of strands. The first and second plurality of strands are substantially incompressible and secured to one another at crossover locations. Geocomposites include geotextile bonded to at least one side of the geonet. The geonets/geocomposites are laid in geotechnical construction sites in the direction of expected drainage flow.

One exemplary embodiment can be a distributor for a liquid in a gas-liquid contacting vessel. The distributor can include:

a first member forming a plurality of apertures permitting a liquid to pass there-through;

a first compartment coupled to the first member forming a barrier proximate to a perimeter of a first aperture of the plurality of apertures; and

a second compartment coupled to the first member forming a barrier proximate to a perimeter of a second aperture of the plurality of apertures.

Generally, the first compartment forms a hole at a first height and the second compartment forms a hole at a second height different from the first height with respect to the first member.

A metal-oxide-semiconductor transistor device comprises a semiconductor substrate comprising an active region and an insulation region, a selective epitaxial layer between the active region and a gate structure, wherein a peripheral portion of the epitaxial layer is over a peripheral portion of the insulation region, such that the width of the channel is increased and a drain current is improved.

A refrigerant circuit (20) includes a low stage compressor (101, 102, 121, 122), a high stage compressor (41, 42, 43), an outdoor heat exchanger (44) and a utilization side heat exchanger (83, 93). During a defrosting operation of the refrigeration system (10), the high stage compressor (41, 42, 43) is driven. Refrigerant discharged from the high stage compressor (41, 42, 43) is pumped into the utilization side heat exchanger (83, 93) to heat frost on it from its inside. Thereafter, the refrigerant evaporates in the outdoor heat exchanger (44), is then compressed by the high stage compressor (41, 42, 43) and is sent again to the utilization side heat exchanger (83, 93).