41results about How to "Reduce heat density" patented technology

A process for producing an ultrafine-milled whole-grain wheat flour which has the full nutritional value of wheat kernels, while retaining the texture of refined wheat flour and an appearance similar to refined wheat flour, and the products which can be made from the ultrafine-milled whole-grain wheat flour. The process can also be used for producing an ultrafine-milled coarse fraction, which can be used as a replacement and to fortify refined wheat flour. The ultrafine-milled coarse fraction can be used in bakery products, snack products and food products.

The present invention is directed to an indulgent edible composition that provides an orally pleasurable eating experience similar to chocolate as the chocolate melts in the oral cavity comprising (a) a starch that when combined with water in a weight ratio of 5:95 starch to water, has a viscosity at 22° C. of about 0.03 Pa-s to about 2 Pa-s at a shear rate of 10 sec−1; (b) a protein-containing component that will substantially hydrate in water and will not coagulate; (c) a sweetener that when substantially hydrated is at least 90% free of crystals in said edible composition; (d) a fat-containing component that melts at a temperature of about 45° C. or less; (e) a hydrocolloid gelling agent that facilitates the formation of a gel matrix that will break down at a temperature of about 45° C. or less; and (f) an edible surfactant that is food-grade and has a HLB value of about 0 to about 12, wherein the edible composition has a total moisture content from about 10% to about 50% moisture by weight of the composition.

A process for producing an ultrafine-milled whole-grain wheat flour which has the full nutritional value of wheat kernels, while retaining the texture of refined wheat flour and an appearance similar to refined wheat flour, and the products which can be made from the ultrafine-milled whole-grain wheat flour. The process can also be used for producing an ultrafine-milled coarse fraction, which can be used as a replacement and to fortify refined wheat flour. The ultrafine-milled coarse fraction can be used in bakery products, snack products and food products.

A heating unit is presented for use in a heating device for surface heating of a body to enable maintaining a required temperature of the body. The heating unit is composed of first and second elements each made of a material with a specific resistivity in a range of about 0.01-0.01 Ohm·mm2 / m, thereby enabling substantial flatness and flexibility of the heating unit. The first and second adjacent elements are accommodated in spaced-apart planes, are electrically insulated from each other, and have different resistance and different surface areas as compared to each other. The first element having the relatively high resistance and the relatively low surface area serves as a heater, and the second element, which is located closer to the body, when the heating unit is in the operation, serves as a distributor of heat created by the first element when connected to a power source. The heating unit is arranged such as to provide for compensating a magnetic field created by the heating unit when connected to the power source.

The invention discloses a CPU (central processing unit) water-cooled radiator which comprises a radiator body, a sealing gasket and an upper cover, wherein the radiator body is a metal cavity in which a water channel is arranged, multiple pin fins are uniformly arranged on the water channel, and the pin fins are cylindrical objects integrated with the radiator body; and the edge of the inner cavity of the radiator body is provided with a groove for placing of the sealing gasket, the upper cover is pressed on the sealing gasket and hermetically connected with the radiator body, and the two ends of the water channel are respectively provided with a water inlet pipe and a water outlet pipe. The CPU water-cooled radiator disclosed by the invention has an extremely-high heat absorption efficiency and small noises; and the CPU water-cooled radiator is compact in structure, and effectively solves the problem of high heat density of a cabinet, and therefore, the CPU water-cooled radiator facilitates the creation of a green computer room.

The invention discloses a high-temperature lifting furnace. The high-temperature lifting furnace comprises a furnace shell, a heath arranged in the furnace shell, a furnace bottom lifting platform, a temperature measurement thermocouple, heating elements, an air inlet system and an exhaust pipe. The hearth is composed of a furnace top and a square furnace body. The bottom and the top of the furnace body are open. The furnace top is arranged on the top of the furnace body. The upper end of the furnace bottom lifting platform is connected with a furnace door used for closing an inner cavity of the hearth. The heating elements and the temperature measurement thermocouple are arranged in the furnace shell and extend into the inner cavity of the heath. The air inlet system is arranged on the lower portion of the hearth. The air inlet system is composed of an air inlet pipe and a preheater which is connected to the air inlet pipe in series. One end of the air inlet pipe is communicated with the inner cavity of the hearth. The other end of the air inlet pipe penetrates out of the furnace shell and is communicated with the outside. The exhaust pipe is arranged on the upper portion of the hearth. One end of the exhaust pipe is communicated with the inner cavity of the hearth. The other end of the exhaust pipe penetrates out of the furnace shell and is communicated with the outside. The high-temperature lifting furnace is good in sealing performance, uniform in furnace temperature and convenient to move and overhaul.

The invention provides a method for improving horizontal lateral air sending refrigeration efficiency, and belongs to the technical field of calculating data central machine room refrigeration. The method includes the following steps of forming a refrigeration row cabinet through three STULZ CyberRow horizontal lateral air sending precise air conditioners and four high-thermal-density server cabinets by taking local-high-heat local processing as the thought, making the precise air conditioners run with two in one set and the other one in the other set when fully loaded, sending air from the single side, namely, the air conditioners at the two ends, of the CyberRow or the two sides, namely, the middle air conditioner, of the CyberRow, and closing air sending spaces and air return spaces of the precise air conditioners and the server cabinets to form independent passageways respectively through closing assemblies so that cold air flow and hot air flow which are generated by the row cabinet can be prevented from flowing and being sent to other areas of the machine room. The row cabinet closing assemblies are customized air flow loop assemblies matched with the server cabinets and the precise air conditioners on the machine room site. Due to the air sending spaces and the air return spaces of the closing assemblies, cold air or hot air is prevented from overflowing, and refrigeration efficiency is improved. The closing assemblies are detachably connected with the server cabinets.

Disclosed are packaged compositions comprising an aseptically sterilized container and a sterilized, concentrated, nutritional liquid emulsion that is aseptically packaged and sealed within the container. Also disclosed are methods for making and using the packaged compositions. In some embodiments, the aseptically packaged, concentrated, nutritional liquid emulsions have a desirable flavor and aroma and have increased emulsion stability.

A heat pipe type heat dissipation device for an electronic component comprises a base plate, a cover plate spaced from the base plate, a plurality of parallel fins extending between the base plate and the cover plate and connecting with them. The base plate, the cover plate and each two adjacent fins collectively define a unitary air passage. The base plate has a protuberant portion, which has a convex surface facing towards the cover plate and has a thickness getting small from the middle to two sides in a direction parallel to the fins. The cover plate also has a protuberant portion similar to the protuberant portion of the base plate. A heat pipe connects the protuberant portions of the cover plate and the base plate.

A heat pipe type heat dissipation device for an electronic component comprises a base plate, a cover plate spaced from the base plate, a plurality of parallel fins extending between the base plate and the cover plate and connecting with them. The base plate, the cover plate and each two adjacent fins collectively define a unitary air passage. The base plate has a protuberant portion, which has a convex surface facing towards the cover plate and has a thickness getting small from the middle to two sides in a direction parallel to the fins. The cover plate also has a protuberant portion similar to the protuberant portion of the base plate. A heat pipe connects the protuberant portions of the cover plate and the base plate.

The invention discloses a novel backboard air conditioning system, which comprises at least two heat exchange devices, wherein each heat exchange device is connected with at least two backboard air conditioners; each backboard air conditioner is arranged on a rear door of one cabinet in a machine room; each backboard air conditioner comprises two paths of heat exchange coils; and the two paths of heat exchange coils of the same backboard air conditioner are connected with two different heat exchange devices. Compared with the prior art, the system provided by the invention is improved in unit operation safety and reliability as both an external cold source part and a backboard air conditioning heat exchange part of the system have dual backup. Each backboard air conditioner is arranged on the rear door of one cabinet in the system; and the air supply distance is short, so that the problems of cold air and hot air mixing and a short circuit are solved; the heat exchange efficiency of the system is improved; the power consumption of the unit is reduced; and the problem of high heat density of the machine room is solved.

Edible chews for pets have a low density (e.g. about 1.0 Kg / L or less) and a smooth exterior surface. One method by which the low density and the smooth exterior surface can be achieved uses a modified extrusion die to increase shear and restrict surface bubbles. Another method by which the low density and the smooth exterior surface can be achieved uses an extruder screw with a modified profile that holds a dough longer therein to create a whipping effect resulting in more bubble nucleation sites and hence a more uniform cellular matrix. The puffed (expanded) product was experimentally tested and provided better dental cleaning scores than a current unexpanded similarly formulated commercial dental product.

A heating device 10 includes a ceramic base 20, a resistance heating element 22, and a hollow shaft 40. The ceramic base 20 includes a central portion 20a and a peripheral portion 20b. The resistance heating element 22 is designed in such a manner that the density of heating in the central portion 20a is 1.4 to 2.0 times that in the peripheral portion 20b. The hollow shaft 40 includes a first section 41 and a second section 42. The thickness tb1 of the first section 41 is 6 to 10 mm. The thickness tb2 of the second section 42 is 0.3 to 0.5 times the thickness tb1 of the first section 41. The length of the first section 41 is 0.4 to 0 / 8 times the overall length of the hollow shaft 40.

The invention discloses a color-temperature-adjustable LED spot lamp. The color-temperature-adjustable LED spot lamp comprises a base. A lens and a light source device are arranged on the base. The light source device comprises a substrate and lamp beads. The lamp beads are welded on the substrate in the form of concentric lamp bead rings and include the high-color-temperature lamp bead rings and the low-color-temperature lamp bead rings, and the high-color-temperature lamp bead rings and the low-color-temperature lamp bead rings are sequentially and alternately arranged from inside to outside. The lens comprises a lens body, annular bosses are arranged in the positions, corresponding to the lamp bead rings, of the upper surface of the lens body, and annular light mixing grains are arranged in the positions, corresponding to the annular bosses, of the lower surface of the lens body. The color-temperature-adjustable LED spot lamp is a film and television LED spot lamp product and is formed by arraying the single LED lamp beads of several specifications on the substrate according to a certain rule; and compared with an LED spot lamp with an LED COB as a light source, power density and heat density are lowered, and the light source cost and heat dissipation cost of the product are reduced; and the corresponding lens is designed and corresponds to the hundreds of LED lamp beads, so that the color mixing effect is improved to the maximum extent, and the consistent color mixing effect on the aspects of the illuminance and color temperature of light spots is guaranteed.

A heat dissipating fin assembly includes a bottom plate, a plurality of first heat dissipating fins, a plurality of second heat dissipating fins, an inner cover plate and an outer cover plate. The first heat dissipating fins extend from an inner end to an outer end. The second heat dissipating fins are located between two of the first heat dissipating fins. The inner cover plate is disposed at the inner end and connected to the first heat dissipating fins. The outer cover plate is disposed at the outer end and connected to the second heat dissipating fins. The outer cover plate and the inner cover plate are separated so as to form an opening. The second heat dissipating fins extend from around the opening to the outer end. The length of the first heat dissipating fins is larger than that of the second heat dissipating fins.

A heating element 76 of a heater section includes an inner region 91, having a lower resistance per unit length than an outer region 92 at one or more temperatures in the range of 700° C. to 900° C.

A heating system for vehicle which can perform heating effectively by irradiating from the head to the shoulder of a person in a vehicle with infrared rays radiated from the surface of a heat radiation member at the time of heating. When a planar heating element (2) is arranged above the side glass, it is arranged to face the upper body of a person sitting in the seat from the head to the shoulder so that the upper body of a person in the front seat can be heated with radiation heat as a current is conducted through the planar heating element (2). When a planar heating element (3) is arranged at the center pillar portion, the upper body of a person in the front seat can be heated with radiation heat as a current is conducted through the planar heating element (3).

The invention discloses an annular pumping optical fiber laser amplifier. The annular pumping optical fiber laser amplifier comprises a pumping source, a signal pumping coupler, a gain optical fiber and a pumping filter, the components are fused through optical fibers; the laser is characterized in that the number of the signal pumping couplers is three or more than three; pumping arms between thesignal pumping couplers are connected through optical fiber fusion, and pump light emitted by the pump source enters the gain fiber through the signal pump coupler. Most unabsorbed pump light is output by a pump arm of the other signal pump coupler, the output pump light is injected into the gain optical fiber again through the signal pump coupler to be absorbed in a circulating mode, and the pump light output by the signal fiber of the signal pump coupler is filtered out through the pump filter. According to the fiber laser amplifier scheme, unabsorbed pump light can be cyclically absorbed,the wasted pump light power is reduced, and the slope efficiency of the laser is improved.

The invention discloses a variable-caliber multi-pass laser amplifier based on a direct liquid cooling array distribution gain module. The variable-caliber multi-pass laser amplifier comprises the direct liquid cooling array distribution gain module, a pump light source system and a partition variable-caliber multi-pass amplification light path system. The pump light source system is used for injecting pump light into the gain module, so that the gain module generates laser gain; the partition variable-caliber multi-pass amplification light path system reflects the seed laser input into the amplifier, so that the seed laser passes through the gain module at least twice, and the caliber of the laser before entering the gain module every pass is amplified. According to the invention, the direct liquid cooling array type laser gain module with a large gain aperture is adopted, the crystal heat generation density is low, and effective heat management can be realized; by means of a multi-pass amplification mode with the caliber gradually increased, it is guaranteed that the light passing power density of each pass is consistent, and the laser extraction efficiency can be improved. Multi-pass amplification can be achieved through a single gain module, and the amplifier is small in size, light in weight and high in reliability.

The invention belongs to the technical field of a high-power laser, and particularly relates to a high-power wrapping layer light stripper. The high-power wrapping layer light stripper comprises a main optical fiber, a glass rod and a package shell, wherein at least one glass rod is arranged on an outer circumference of the main optical fiber along a circumferential direction, the glass rod is parallel to the main optical fiber, the package shell sleeves an outer side of the main optical fiber, and the glass rod is packaged in the package shell. The main optical fiber is connected with the glass rod, light energy transferring of a wrapping layer is achieved, light energy density of a quartz rod is reduced, the quartz rod is in contact with the package shell, the thermal processing capacityof a device is improved by the structure under the condition of no active cooling, thermal processing of CPS can be achieved, and the production cost is reduced.

Provided is a surface heater using a strip type surface heating element and a fabricating method thereof, in which the surface heater can be embodied into a thin film form using a metallic surface heating element which has a specific resistance value appropriate as a heat wire and is formed of a strip style, where the strip type surface heating element can be sequentially produced at an inexpensive cost. The surface heater includes: the strip type surface heating element in which a number of strips which are obtained by slitting a metallic thin film are arranged with an interval in parallel with each other and both ends of each adjacent strip are connected with each other; and an insulation layer which is coated on the outer circumference of the strip type surface heating element in a plate form.

In a vehicle mirror, a heat generating body of a heater generates heat so as to heat a mirror body. A central side portion and an outer peripheral side portion of the heat generating body configure a thick portion and a thin portion, and the thin portion generates a smaller amount of heat than the thick portion, such that a heating density of the mirror body by the heat generating body is lower on an outer peripheral side portion of the mirror body than at a central side portion of the mirror body. Accordingly, the temperature of an outer peripheral portion of the mirror body can be suppressed from rising suddenly on progression from the outer peripheral side toward the central side of the mirror body, thereby enabling stress arising in the outer peripheral portion of the mirror body to be suppressed.

A heat dissipating fin assembly includes a bottom, a plurality of first heat dissipating fins, a plurality of second heat dissipating fins, an inner cover and an outer cover. The first heat dissipating fins extend from an inner end toward an outer end. The second heat dissipating fins are arranged between two of the first heat dissipating fins in staggered. The inner cover is disposed near the inner end and connected to the first heat dissipating fins. The outer cover is disposed near the outer end and connected to the second heat dissipating fins. The inner cover and the outer cover are separated to form an opening, and the dusts entering the heat dissipating fin assembly through the inner end are ejected via the opening. The second heat dissipating fins extend from around the opening to the outer end.

The invention discloses a novel backboard air conditioning system, which comprises at least two heat exchange devices, wherein each heat exchange device is connected with at least two backboard air conditioners; each backboard air conditioner is arranged on a rear door of one cabinet in a machine room; each backboard air conditioner comprises two paths of heat exchange coils; and the two paths of heat exchange coils of the same backboard air conditioner are connected with two different heat exchange devices. Compared with the prior art, the system provided by the invention is improved in unit operation safety and reliability as both an external cold source part and a backboard air conditioning heat exchange part of the system have dual backup. Each backboard air conditioner is arranged on the rear door of one cabinet in the system; and the air supply distance is short, so that the problems of cold air and hot air mixing and a short circuit are solved; the heat exchange efficiency of the system is improved; the power consumption of the unit is reduced; and the problem of high heat density of the machine room is solved.

The present invention comprises a gel-stabilized foam for use in food products. Foam bubbles are stabilized by either a continuous gel coating or a particulate gel coating created under high shear conditions. The foam is viscous and shelf-stable, and can be combined with a viscous food product to lower its caloric density and improve its organoleptic properties.

The present invention comprises a gel-stabilized foam for use in food products. Foam bubbles are stabilized by either a continuous gel coating or a particulate gel coating created under high shear conditions. The foam is viscous and shelf-stable, and can be combined with a viscous food product to lower its caloric density and improve its organoleptic properties.

A heat dissipating fin assembly includes a bottom, a plurality of first heat dissipating fins, a plurality of second heat dissipating fins, an inner cover and an outer cover. The first heat dissipating fins extend from an inner end toward an outer end. The second heat dissipating fins are arranged between two of the first heat dissipating fins in staggered. The inner cover is disposed near the inner end and connected to the first heat dissipating fins. The outer cover is disposed near the outer end and connected to the second heat dissipating fins. The inner cover and the outer cover are separated to form an opening, and the dusts entering the heat dissipating fin assembly through the inner end are ejected via the opening. The second heat dissipating fins extend from around the opening to the outer end.