40results 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.

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.

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 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.

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.

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.

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.