38results about How to "Convenient and efficient transfer" patented technology

A cold plate assembly consisting of a thermally conductive base component with an insert having a high thermal transfer characteristic adapted for contacting the surface of a heat source on one side. The surface of the base component opposite from the insert is surrounding by a housing defining an enclosed volume through with a flow of liquid coolant is directed. Inlet baffles adjacent to a fluid inlet in the housing direct the incoming flow of liquid coolant towards the surface of the base component in proximity to the insert, facilitating an efficient transfer of thermal energy from the heat source to the liquid coolant through the insert and base component. Optional extensions or fins extending into the liquid coolant contained in the enclosed volume from the surface of the base component further facilitate the transfer of thermal energy from the heat source.

An external transmitter circuit drives an implantable neural stimulator having an implanted coil from a primary coil driven by a power amplifier. For efficient power consumption, the transmitter output circuit (which includes the primary coil driven by the power amplifier inductively coupled with the implanted coil) operates as a tuned resonant circuit. When operating as a tuned resonant circuit, it is difficult to modulate the carrier signal with data having sharp rise and fall times without using a high power modulation amplifier. Sharp rise and fall times are needed in order to ensure reliable data transmission. To overcome this difficulty, the present invention includes an output switch that selectively inserts a resistor in the transmitter output coil circuit in order to de-tune the resonant circuit only during those times when data modulation is needed. Such de-tuning allows sharp rise and fall times in the data modulation without the need for using a high power modulation amplifier. Because data modulation is typically needed for only a small percent of the time that a carrier signal is present, it is thus possible using the present invention to achieve reliable data modulation, transmission and reception without having to use a high power modulation amplifier in the transmitter.

A portable computer includes a housing containing a circuit component, and a temperature adjusting arrangement which has a thermally conductive section with a side facing approximately along an axis and thermally coupled to the component. A fluid supply section directs a fluid flow along the axis and the thermally conductive section splits the fluid flow into a plurality of flow portions which each flow through the thermally conductive section in a direction approximately parallel to a plane perpendicular to the axis, the flow portions exiting the thermally conductive section at a plurality of respective locations disposed along a substantial portion of the periphery of the thermally conductive section.

The invention provides a method and formulation for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a multiplicity of polymeric particles, wherein the formulation is free of organic solvents. Preferably, the substrate is wetted so as to achieve a substrate to water ratio of between 1:0.1 to 1:5 w/w. Optionally, the formulation additionally comprises at least one cleaning material and, in this embodiment, it is preferred that the polymeric particles are coated with the at least one cleaning material. Preferably, the cleaning material comprises a surfactant, which most preferably has detergent properties. Most preferably, the substrate comprises a textile fibre. Typically, the polymeric particles comprise particles of nylon, most preferably in the form of nylon chips. The results obtained are very much in line with those observed when carrying out conventional dry cleaning processes and the method provides the significant advantage that the use of solvents, with all the attendant drawbacks in terms of cost and environmental considerations, can be avoided.

The invention provides a method for cleaning a soiled substrate, the method comprising the treatment of the moistened substrate with a formulation comprising a solid particulate cleaning material wherein the formulation is free of organic solvents, the treatment comprising agitation of the substrate and the formulation in at least one sealed container. Preferably the sealed container comprises a metal container or a container formed from a rigid or flexible plastic material. Preferably, the at least one container is agitated in a rotating device such as a tumble dryer. Preferably, the substrate is wetted and the solid particulate cleaning material comprises a multiplicity of polymeric particles which comprise at least one additional cleaning agent, which preferably comprises a surfactant. Most preferably, the substrate comprises a textile fibre. Typically, the polymeric particles comprise particles of nylon or polyester. The results obtained are in line with those observed when carrying out conventional cleaning processes and the method provides the significant advantage that the use of solvents, with all the attendant drawbacks in terms of cost and environmental considerations, can be avoided.

A radiant panel for use in radiant heating and cooling systems that provides numerous benefits over conventional panels currently in use. The radiant panel comprises an offset hydronic radiant tube channel in which is nested a hydronic radiant tube that obviates the need to thread the hydronic tubes through the joists in a ceiling installation or the studs in a wall installation. In an alternative embodiment, specific emissivity coatings on each side of the radiant panel further promote the efficient transfer of heat. The system provides increased sound isolation and is robust enough to withstand the crushing forces associated with a floor installation.

The invention discloses a chemical fiber bobbin continuous transferring and feeding device for chemical fiber processing and belongs to the field of textile processing mechanical equipment. Accordingto the chemical fiber bobbin continuous transferring and feeding device for chemical fiber processing of the invention, a bobbin feeding mechanism is horizontally and fixedly arranged at the lower side of a bobbin guiding support; a bobbin transferring mechanism above one side of the bobbin feeding mechanism is vertically arranged on the bobbin guiding support; a push rod rotating slope is arranged on the upper side of a reciprocating rotating cam; the middle of a reciprocating rotating rod is hinged to the upper side of a rotating rod supporting seat; a bobbin guiding and feeding pipe locatedabove the reciprocating rotating rod is fixedly arranged on the bobbin guiding support; a lifting transferring guide plate is slidably arranged on a lifting fixing sleeve in a vertical direction; a gear rotating support at the lower end of the lifting transferring guide plate is vertically and rotationally connected with a lifting rotating gear; and a bobbin clamping mechanism is fixedly arrangedon one side of the lifting rotating gear in the radial direction of the lifting rotating gear. The chemical fiber bobbin continuous transferring and feeding device is reasonable in structural design,can efficiently, stably and sequentially feed and machine chemical fiber bobbins one by one, is high in automation degree, and meets processing and using requirements.

The invention discloses a thin film coil-changing conveying device, and belongs to the field of thin film conveying mechanical equipment. According to the thin film coil-changing conveying device, a film coil feeding mechanism, a thin film unwinding mechanism and a thin film bonding mechanism are sequentially and fixedly arranged on the upper side of a thin film conveying base in the horizontal direction, unwinding clamp grooves are correspondingly formed in the two sides of a coil bearing circular plate above an unwinding fixed support, a rotary adjusting air cylinder is arranged between a rotary adjusting support and the thin film conveying base in an inclined upward mode, an unwinding feed support is arranged on the upper side of the rotary adjusting support, the thin film bonding mechanism comprises a thin film bonding support, a film pressing mechanism, a glue feeding mechanism and a film pulling and pressing mechanism, and a thin film bonding and bearing plate is horizontally andfixedly arranged between a film inlet guiding roller and a film outlet guiding roller of the thin film bonding support. According to the thin film coil-changing conveying device, the structural design is reasonable, automatic coil-changing can be conducted on thin films, the ends of two coils of the thin films which are sequentially conveyed can be quickly and efficiently bonded, the stable and smooth continuous conveying of the thin films is achieved, the automation degree of the thin film conveying is improved, and the needs of production and use are met.

An IEEE 802.3 compliant physical layer device provides efficient loading of configuration information of the physical layer device. The configuration information is written into a volatile memory in the physical layer device, and then uploaded to at least one EEPROM. The configuration information is downloaded to the volatile memory during startup of the physical layer device. The system controller can also directly access the EEPROMs, bypassing the volatile memory. By providing a bridge between the system controller and the EEPROMs and providing additional bits in the volatile memory of the physical layer device, the system controller can read and write the EEPROMs one byte at a time. During reset time, the content of the EERPOMs is written to registers in the physical layer device to configure the physical layer device.

A highly compact heat integrated fuel processor, which can be used for the production of hydrogen from a fuel source, suitable to feed a fuel cell, is described. The fuel processor assembly comprises a catalytic reforming zone (29) and a catalytic combustion zone (28), separated by a wall (27). Catalyst able to induce the reforming reactions is placed in the reforming zone and catalyst able to induce the combustion reaction is placed in the combustion zone, both in the form of coating on a suitable structured substrate, in the form of a metal monolith. Fe—Cr—Al—Y steel foils, in corrugated form so as to enhance the available area for reaction, can be used as suitable substrates. The reforming and the combustion zones can be either in rectangular shape, forming a stack with alternating combustion/reforming zones or in cylindrical shape forming annular sections with alternating combustion/reforming zones, in close contact to each other. The close placement of the combustion and reforming catalyst facilitate efficient heat transfer through the wall which separates the reforming and combustion chambers.

Described herein is a highly heat integrated fuel processor assembly that can be used for hydrogen production from a fuel source. The assembly comprises a heat exchanger type integrated reformer/combustor sub-assembly 51 also including catalyst able to induce the reforming and the combustion reaction. The fuel processor also comprises a high temperature WGS reactor 52, a low temperature WGS reactor 53 and a selective CO oxidation or methanation reactor 54 so that the train of reactors can maximize hydrogen production and minimize the CO concentration of the product. The fuel processor further comprises a series of steam generators and heat exchangers that enhance the heat integration of the fuel processor. The whole fuel processor assembly or sub-assemblies can be employed for highly efficient distributed hydrogen generation.

The invention discloses a cell block collection device and a cell block collection method, and belongs to the technical field of collection of cells in body fluid. The technical problem of low detection rate when cancer detection is carried out by adopting cell slices when the content of cancerous cells in the body fluid is relatively low is solved. The cell collection device comprises a supporting plate, a plurality of grooves are formed in the supporting plate, and an auxiliary material tube, a fixed supporting plate, a special centrifugal tube, a tissue embedding box and embedding paper areclamped in the grooves respectively. A use method of the cell collection device comprises the following steps: preparing raw materials; centrifugally filtering exfoliated cell sap; performing cell precipitation hardening; fixing exfoliated cell blocks; and embedding and paraffinizing the exfoliated cell blocks. The cell collection device can be used for collecting and preparing cell blocks of cast-off cells in samples such as pleural effusion, ascites, urine and sputum, has the advantages of efficient enrichment of a small number of cast-off cells and unsupported preparation of the cell blocks, facilitates later cell slicing, and improves the detection rate of later pathological detection.

The invention relates to a device for processing and recovering insulating oil samples, which comprises a movable cabinet, the upper end of the cabinet is a test operation table, an oil collection tank is embedded in the middle of the test operation table, and the oil outlet at the lower end of the oil collection tank is It is connected with an oil color detection tube, and the outer wall of the oil color detection tube is equipped with an infrared photosensitive detector. A new oil bypass solenoid valve and an old oil bypass solenoid valve are connected with the new oil and used oil sealed oil storage tanks, and the new oil and used oil sealed oil storage tanks are also connected with the vacuum pump through a T-shaped vacuum tube; there is also a LCD touch control screen, liquid crystal touch control screen, one-way valve, infrared photosensitive detector, new oil shunt solenoid valve, old oil shunt solenoid valve and vacuum pump are all electrically connected with the controller. The beneficial effect of the invention is that it can realize the automatic classification collection, vacuum-sealed storage and quick transfer of the test waste oil.

The invention relates to the field of pipeline machining, in particular to a hoisting type pipeline transportation cart which comprises a cart frame, telescopic devices, universal wheels and lifting appliances. The frame is square, the telescopic devices are located at the four corners of the frame, the top ends of the telescopic devices are fixedly connected with the frame, and the telescopic devices are used for adjusting the height of the frame. The universal wheels are fixedly connected to the bottom ends of the telescopic devices; the lifting appliances are detachably connected to the lower surface of the frame, the multiple lifting appliances are arranged in the vertical direction, and the lifting appliances are used for lifting pipelines. The hoisting type pipeline transportation cart has the beneficial effects that the frame is lifted through the telescopic devices, so that the lifting appliances and the pipelines are located at the same height, and the pipelines can be conveniently and efficiently transferred to a transportation cart; each pipeline is hoisted by the corresponding independent lifting appliance, so that the adjacent pipelines are prevented from being extruded and collided; due to the fact that the pipelines are hoisted below the frame, the pipelines cannot be stacked, and the pipelines located at the bottom cannot be extruded to deform.