238results about How to "Meet convenient maintenance" patented technology

The present invention provides a beverage dispensing apparatus for a residential refrigerator. The beverage dispensing apparatus includes a drink supplier including a drink supply canister holder for holding a plurality of drink supply canisters, a plurality of valve actuators for causing the drink supply to be selectively released from the drink supply canisters, a water supplier for selectively supplying carbonated water and non-carbonated water for producing the beverages, a gas supplier for supplying CO₂ gas to carbonate the carbonated water provided by the water supplier and for supplying CO₂ gas or other gas for pressurizing the drink supply canisters to provide a consistent flow rate of the drink supply from the drink supply canisters, a fluid director for facilitating the mixing of the drink supply from one of the drink supply canisters and the carbonated or non-carbonated water from the water supplier and one or more beverage requesters for enabling users to request one of a plurality of beverages.

Two nasal breathing devices are supplied with continuous positive airway pressure for alleviation of sleep apnea. The two nasal breathing devices are each supported on a spiral flexible supply tube. The supply tubes pass through a block. The block is supported on the patient's head below his nostrils. A stop nut is threaded on each of the spiral flexible supply tubes. The supply tubes and nasal breathing devices are individually adjustable by rotating the stop nut on each of the supply tubes. In this way, the nasal breathing devices are individually adjusted for proper nasal contact and sealing.

A portable computer includes a host body and a cover. In this case, the host body has a containing space and at least one electronic component. The electronic component is disposed in the containing space, and the bottom of the host body is formed with an opening to expose the electronic component. The cover is removable from the host body. The cover is disposed on the host body to cover the containing space.

The present invention discloses a dual array detector module adapted to radiation-imaging, comprising: a first detector array consisting of a plurality of first detectors and arranged on a first surface of a heavy metal plate; a second detector array consisting of a plurality of second detectors and arranged on a second surface of the heavy metal plate, the second surface is opposite to the first surface; and a mounting frame, in which the first detector array and the second detector array arranged on the first and second surfaces of the heavy metal plate respectively are mounted in the mounting frame. The dual array detector module according to the present invention is simple in structure and convenient for mounting and maintenance, so that a great economic benefit can be obtained by improving the structure simply and increasing a little of investment.

A yoga comfort system wedge is provided constructed of medium density, high quality, closed cell foam materials and adhesives comprised of layers and septums which create a uniquely flexible prop. The construction forms a triangularly shaped yoga, fitness, or therapeutic device in the form of a flexible wedge which allows users to achieve or maintain certain poses, stretches, exercises or therapeutic positions while improving tactile comfort and aiding range of motion. Said device has advantages over traditional types of yoga, meditation, fitness, or therapy devices. The invention allows for users with specific physical limitations to comfortably modify and maintain desired poses or exercises which would not ordinarily be possible, while at the same time provides for the advanced user to practice their highly skilled activities with greater comfort and ease.

The present invention relates to a recycle water treatment system for car wash comprising principally a flocculating sedimentation tank, a flotation tank, a tank of aerobic biofilter, a secondary sedimentation tank and a storage tank that are connected in sequence, wherein a flocculent feeder is equipped at the top of the flocculating sedimentation tank; a flotation aerator is equipped at the bottom and a float scraper is equipped at the top of the flotation tank; and an aerobic filter is equipped at the middle and an aerator is equipped at the bottom of the tank of aerobic biofilter, the inlet pipe of the flocculating sedimentation tank being the inlet pipe of the system of the invention, and the outlet pipe of the storage tank being the outlet pipe of the system of the invention. Such a system is particularly applicable for small- and medium-sized car washes, because it's effective in practical operation and convenient in installation and maintenance due to compactness.

A method and a system for providing clock information synchronization over a packet network, including: a logic tree of clock synchronization is created in the IP packet network to form an IP clock synchronization network; clock information is converted into an IP data message by a clock gateway equipment, the IP data message is transmitted over the IP clock synchronization network by means of the created logic tree of clock synchronization, so that the clock information is transmitted to a packet network equipment. With the inventive methods and systems, clock synchronization information can be provided over the IP packet network without construction of a synchronization timing network, and the costs of network construction can be reduced. Furthermore, the embodiments of the present invention fully unify a data network and a circuit network and thereby make network maintenances easier and more convenient.

An elliptical trainer has a base, a flywheel, two four-bar linkages and two handles. The base has a bottom frame and a support mounted on the bottom frame. The four-bar linkages are mounted pivotally on the support and each four-bar linkage has a front link, a rear link, an upper coupler and a lower link. The handle assemblies are mounted pivotally on the support and pivotally connected respectively to the four-bar linkages. Because the four-bar linkages and the handle assemblies are structured compact and simple, fabrication, carrying and maintenance of the elliptical trainer are convenient.

A method for performing rapid memory management unit emulation of a computer program in a computer system, wherein address injection space of predefined size is allocated in the computer system and a virtual page number and a corresponding physical page number are stored in said address injection space, said method comprising steps of: comparing the virtual page number of the virtual address of a load/store instruction in a code segment in said computer program with the virtual address page number stored in said address injection space; if the two virtual page numbers are the same, then obtaining the corresponding physical address according to the physical page number stored in said address injection space; otherwise, performing address translation lookaside buffer search, that is, TLB search to obtain the corresponding physical address; and reading/writing data from/to said obtained corresponding physical address. The present invention also provides an apparatus and computer program product for implementing the method described above.

The present invention provides a high-power medium-voltage drive power cell, which comprises: a rectifier module for rectifying the three-phase AC input voltage to get a DC voltage; an IGBT (Insulated Gate Bipolar Transistor) inverter bridge connected to capacitors for converting the DC voltage into an AC voltage of which the frequency, the amplitude and the phase are adjustable; a bypass module connected to the IGBT inverter bridge for providing the bypass function when the IGBT inverter bridge works in an abnormal state; and a heat pipe heat sink having a base plate on both sides of which power elements of the high-power medium-voltage drive power cell are disposed.

A vibration isolation system for building, comprising a vibration isolation layer, the vibration isolation layer including: an upper layer structure consisted of upper beams and/or slabs and moveable bases, which is coupled to columns of the building; a lower layer structure consisted of lower beams and/or slabs and fixed bases; and vibration isolation devices and elastic member horizon-resetting devices which are mounted between the upper layer structure and the lower layer structure, in which the vibration isolation devices are mounted between the moveable bases and the fixed bases, respectively, and the elastic member horizon-resetting devices are mounted between the beams and/or slabs of the upper layer structure and the lower layer structure, respectively. Therefore, the above devices do not interfere with each other and convenient to maintain, and positions and functional parameters thereof can be set and selected reasonably.

The present invention relates to a luggage tag which comprises a card case (1), a connecting part (3) and at least one cover (2), wherein a first end of the cover (2) is disposed with an engaging means (21), the engaging means (21) is slightly larger than the body (22) of the cover (2), two sides of the body (22) of the cover (2) each forms a locking corner at a position to which the engaging means is connected, the engaging means (21) is disposed with a groove or a pressed line (25) which connects with the two sides thereof, the cover (2) is divided along the groove or the pressed line (25) into two parts, namely, the engaging means (21) and the body (22), the groove or the pressed line (25) forms a thinner folding area on the cover (2), therefore, the body (22) can be movably lifted up along the groove or the pressed line (25); the card case (1) has at least one open face (12), a first end of the open face (12) corresponding to the engaging means (21) is disposed with an engaging cavity, the engaging cavity corresponding to the engaging means (21) is disposed with a limiting unit, the engaging cavity corresponding to the locking corners is disposed with a locking means (126), the second end of the open face (12) corresponding to the second end of the cover (2) is disposed with a locking groove. When the second end of the cover (2) is pushed into the locking groove, the locking corners are pushed into the locking means (126) and the body (22) of the cover (2) covers the open face (12) and thereby avoiding direct exposure of the information on the card.

A nozzle assembly of a vacuum cleaner capable of easily separating spidery dirt, such as hair, fur of a pet and the like, from a surface to be cleaned is disclosed. The nozzle assembly includes a nozzle assembly body; a drum brush unit disposed in the nozzle assembly body, and having a drum brush disposed to brush away dirt or dust adhered to a surface to be cleaned while coming in rotation contact therewith; and a subsidiary brush unit disposed to one of the nozzle assembly body and the drum brush unit, and having a subsidiary brush to preliminarily brush away the dust or dirt adhered to the surface to be cleaned.

An energy-saving central control system and energy-saving lighting devices comprised thereof is provided. The invention stores power produced from retail electricity during off-peak hours and electricity generated by renewable energy sources, and controls the electricity output by means of control equipments. The control equipment has an energy-saving central control system. The energy-saving central control system includes a control module, a management module, a cloud transmission module, and a warning module that are electrically connected to one another. Accordingly, when an electrical appliance is electrically connected to system, the electrical appliance can be turned on or off, and can be monitored for its condition of electricity consumption and usage condition.

The present invention provides a polarization structure with touch functions, including a first polarization plate, a transparent substrate having an inductive electrode layer, a first conductive glue layer, and a first adhesive layer, one side of the first conductive glue layer being attached to the inductive electrode layer and the other side thereof being attached to an FPC, the first adhesive layer being disposed between the first polarization plate and the transparent substrate, whereby the first polarization plate is attached to the transparent substrate. The structure of the present invention is applied to an LCD module and thus the manufacturing yield can be increased and the touch functions can be fulfilled.

A laser including a semiconductor laser stack group, a beam compositor, a pump beam collimator, a thin-disk laser crystal, a first and a second parabolic reflectors with the same facial contour function, a corrective reflector, an output mirror, and a jet-flow impact cooling system. The thin-disk laser crystal and the output mirror form a laser resonant cavity. The first parabolic reflector, second parabolic reflector, thin-disk laser crystal, and corrective reflector form a multi-pumping focus cavity. The jet-flow impact cooling system is used for cooling the thin-disk laser crystal. The pump light produced by the semiconductor laser stack group is composited by the beam compositor, collimated by the pump light collimator, and enters the multi-pumping focus cavity. Within the multi-pumping focus cavity, the pump light is focused, collimated, and deflected to converge on the thin-disk laser crystal. The laser resonant cavity produces and outputs a laser beam.

A novel point-of-purchase cantilevered deflectable display assembly which normally extends transversely into a shopping aisle, is disclosed. The disclosed display assembly accommodates substitution of one frame-carried form or configuration of advertising for another, which can be radically different, without disconnecting the entire display assembly from its mounting to a molding at a store shelf or like. The advertising frame with which the advertising medium is associated is removably connected to a distal hanger member. At least one light is carried by the frame. The distal hanger member accommodates the above-mentioned on-site frame and advertisement removal and exchange, while the remainder of the display assembly remains in its shelf-mounted or like position. The display assembly disclosed enhances the deflectable nature of the cantilevered distal part of the display assemblies, the manner in which pivoting occurs and is controlled or limited and the way in which the display assemblies are biased toward neutral in the assembled condition. The electrical power supply is concealed in a housing beneath the store shelf for illuminating the light carried by the frame and the assembly is clamped to the shelf edge molding from the front and back of the molding. An elongated source of illumination is also disclosed.

Disclosed therein is an air conditioner for a vehicle with a photocatalytic module, which can purify air introduced into the inside of an air-conditioning case, sterilize and deodorize an evaporator and provide an optimized installation position of a photocatalytic module so that the photocatalytic module can be easily attached and detached and conveniently maintained and repaired. The air conditioner includes: an air-conditioning case having an air inflow port formed at an entrance side, air outflow ports formed at an exit side and an air passageway formed inside the air-conditioning case; an evaporator mounted on an air passageway of the air-conditioning case; an air blower for blowing inside air of the air-conditioning case; and a photocatalytic module disposed at one side of the air-conditioning case, wherein the photocatalytic module includes: a catalyst part which causes photocatalytic reaction by irradiated light to generate radicals; and at least one light source part for irradiating UV light toward the catalyst part.

A faucet structure having pressure balance valves includes a valve seat, a control valve set, and pressure balance valve sets. The valve seat has a valve chamber for the control valve set to be disposed therein, and has a water entry and a water exit. The pressure balance valve sets are disposed in the entry, and capable of closing the entry. A valve sheet of the pressure balance valve sets has a protrusion extending into the valve chamber, and the control valve set has a guide portion at an end extending into the valve chamber corresponding to the protrusion, such that when the control valve set is disposed in the valve chamber, the guide portion pushes against the protrusion, so as to enable the pressure balance valve sets to open the entry. When the control valve set is detached, the pressure balance valve sets are capable of closing the entry.