39 results about "Thermal band" patented technology

A thermal printer processible combination wristband / label form has a top portion comprising a wristband which occupies substantially the entirety of thereof and a bottom portion comprising one of several alternative embodiments of labels. The label embodiments include a plurality of individually formed labels, a plurality of labels occupying substantially the entirety of the bottom portion, and a die cut defining a label portion with pairs of nicks spaced along an upper and lower border of the die cut and between which a user may tear off labels of a desired length including different lengths. The form is produced in quantity and joined together into a fan fold strip having an overall width of a nominal two inches so as to be capable of being printed by relatively older thermal printers having a nominal two inch throat.

The invention discloses a PTC (Positive Temperature Coefficient) high polymer heating material for a self-limiting temperature electric tracing band, which is prepared from the following raw materials in percentage by weight: 5 to 9 percent of metallocene polyethylene, 65 to 70 percent of high-density polyethylene, 6 to 10 percent of vinyl copolymer thermoplastic elastomer, 1.5 to 2.5 percent of carbon fibers, 15 to 25 percent of carbon black, 0.25 to 0.35 percent of benzotriazole light stabilizer, 0.10 to 0.20 percent of hindered phenol antioxygen, 0.10 to 0.20 percent of decabromodiphenylethane, 0.10 to 0.20 percent of diisooctyl ortho-phthalate, 0.10 to 0.20 percent of dicumyl peroxide and 0.05 to 0.15 percent of nucleating transparent agent zc-3. According to the invention, the elasticity modulus of the PTC material is improved, the maximum stress and the stress of a breaking point of the PTC material are increased, so that the PTC strength and the stretch resistance performance of the PTC heating material are improved.

Lithographic Method. The method fabricates complex structures and includes depositing a photoresist onto a substrate, the photoresist including a predominantly thermal band of optical absorption possibly due to the incorporation of a doping agent. A three-dimensional pattern is generated within the resist using a first wavelength of light to effect activation of a photoinitiator to produce a latently photostructured resist. Focused laser spike annealing of the photostructured resist with a second wavelength of light selected to be absorbed by the thermally absorbing band to accelerate the photoinduced reaction in the resist is provided. Three-dimensional direct writing may be performed within the resist to define features not part of the interference pattern and the resist is developed to produce the complex structure.

Lithographic Method. The method fabricates complex structures and includes depositing a photoresist onto a substrate, the photoresist including a predominantly thermal band of optical absorption possibly due to the incorporation of a doping agent. A three-dimensional pattern is generated within the resist using a first wavelength of light to effect activation of a photoinitiator to produce a latently photostructured resist. Focused laser spike annealing of the photostructured resist with a second wavelength of light selected to be absorbed by the thermally absorbing band to accelerate the photoinduced reaction in the resist is provided. Three-dimensional direct writing may be performed within the resist to define features not part of the interference pattern and the resist is developed to produce the complex structure.

Apparatus and methods are disclosed for highly accurate remote measurement of sea surface skin temperature. Thermal band 8 to 14 micron images of the surface of the ocean taken by a downward looking infrared camera are processed to determine the optimum segments of the image to utilize. The influence of contaminating reflection of the downwelling flux from the sky and other error sources are removed and from the data and / or otherwise corrected for making sea surface temperature accuracy within several tenths of a degree possible.

The invention discloses an intelligent water supply system under a train. A box body is fixed at the bottom of a vehicle body of the train, an automatic constant-pressure water supply unit and a waterinjection pipeline are connected to the box body, a heat tracing belt is wound around the water injection pipeline and heats the water injection pipeline, and an electric heating pipe is arranged inan inner cavity of the box body, and is used for heating water in the box body. The system is arranged at the bottom of the vehicle body of the train, and does not occupy additional space on the vehicle, so that reasonable layout on the vehicle is facilitated, the center of gravity of the whole vehicle is lowered, and high-speed operation of the train is facilitated. According to the system, by utilizing an air pressure tank for the energy storage, frequent starting of a pressurizing pump is avoided, the probability of fault occurrence is reduced, and the service life of a water pump is prolonged; the structure is simple and easy to use, the air pressure tank is connected on a water pipeline in parallel, so that installing is convenient, and the difficulty of an electric appliance controlpart is not increased; and a water tank and the pipeline have cold-proof heating functions, so that the normal use of the water tank under the extremely cold condition in winter is ensured, and wateruse by passengers is guaranteed not to be limited by weather conditions.

The invented is composed of the cold belt, hot belt and the cascaded granules of bismuth, selenium, stibium alloy in middle. The cold belt and hot belt are made of the flexible and radiating sheet metal of copper, aluminium and iron with the copper foil being appleid. The copper foil is insulated with the said sheet metal. The copper foils in rectangle shape are distributed evenly along the landscape orientation and the portrait orientation of the cold belt and hot belt. In the on position, the belt can be bent in the entire wide range without damage. The effect for producing cool or heat is obvious. The difference in temperature reaches to more than 30 deg.C. The product can be utilized to prepare the cold or worm caps or the cold or worm fans.

A method of high-throughput printing and selective transfer of graphene onto a substrate includes the steps of: providing a thermal release tape having graphene adhered thereto; placing a substrate onto the graphene; pressing the thermal tape and the graphene against the substrate at a uniformly-distributed pressure; heating localized portions of the thermal tape and graphene using a localized heat source, thereby diminishing the adhesive properties of the thermal release tape in the localized portions and transferring graphene from said localized portions to the substrate; and separating the thermal release tape from the substrate. The method may include the further step of moving the localized heat source to selected positions on the thermal release tape during the heating step, thereby forming a pattern of heated portions. The method may use a laser beam as the localized heat source, movement of the laser beam being performed by a computer-controlled deflectable mirror.

A pair of laminated panels are simultaneously manufactured in a single panel press. A thermal band is stacked between two panel sets and then the two panel sets are simultaneously heated and compressed together in a common stack with the band, with the band being separately heated.

The invention discloses a high-temperature PTC (Positive Temperature Coefficient) self temperature limitation heat tracing belt and a preparation method thereof, and relates to the technical field ofPTC composite materials. HDPE (High-Density Polyethylene) is used as a base body material; glass fiber for enhancing the heat tracing belt intensity and magnesium hydroxide particles for inhibiting melting are added; a method of combining melting blending with hot pressing shaping and cold pressing shaping is used for preparing the heat tracing belt. The heat tracing belt prepared by the method does not contain fluorine; the raw material price is low; the preparation method is simple; the prepared heat tracing belt has the advantages of low cost and no pollution; through visual study and analysis, the obtained and prepared heat tracing belt has the 30 min starting current being 0.48 A; the highest heating temperature is 163 DEG C; the characteristic of high heating temperature is realized;the heat tracing belt can be widely applied to the aspects of petroleum, chemical engineering and the like.

The present invention discloses one kind of cooling device set inside casing of electronic equipment to cool the whole system inside the casing. The electronic equipment has one tail part with at least one electronic part. The cooling device includes one refrigerating chip with cold surface adhered to the casing of the electronic equipment and hot surface; one metal frame configured inside the casing of the electronic equipment and coupled to the cold surface to conduct the cold airflow. The cold airflow convects with the heat the electronic elements inside the casing to carry the heat to the tail of the casing. The metal frame matching with the fan can dissipate the heat of all the electronic parts inside the electronic equipment.

An apparatus for high resolution thermal imaging in medical applications has a single channel EMI shielded sensor, remote cable, and laptop controller with real time image processing software. The apparatus provides high resolution, real-time viewable infrared (IR) images with a variable focus distance adjustable from six inches to infinity. The present invention enables crisp, clear imagery of the thermal band for greater awareness of everything within the field of view. Various medical applications which would benefit from high resolution thermal imagery are presented.

The invented is composed of the cold belt, hot belt and the cascaded granules of bismuth, selenium, stibium alloy in middle. The cold belt and hot belt are made of the flexible and radiating sheet metal of copper, aluminium and iron with the copper foil being appleid. The copper foil is insulated with the said sheet metal. The copper foils in rectangle shape are distributed evenly along the landscape orientation and the portrait orientation of the cold belt and hot belt. In the on position, the belt can be bent in the entire wide range without damage. The effect for producing cool or heat is obvious. The difference in temperature reaches to more than 30 deg.C. The product can be utilized to prepare the cold or worm caps or the cold or worm fans.

A pair of laminated panels are simultaneously manufactured in a single panel press. A thermal band is stacked between two panel sets and then the two panel sets are simultaneously heated and compressed together in a common stack with the band, with the band being separately heated.

The invention discloses flat window heat dissipating straps and a heat exchange system with the same. The heat exchange system comprises an intercooler, a condenser and a heat dissipating device. Heat dissipating straps of the intercooler, the condenser and the heat dissipating device are all in a wavy shape with even wave distances, one waveform of the heat dissipating straps comprises a wave crest, a wave bottom and an opening window. The flat window heat dissipating straps are characterized by further comprising connecting straps, the central lines of all the opening windows are parallel and are parallel to the air flow direction, the length of the opening windows is equal to the distance between the wave crests and the wave bottoms, all the opening windows are parallel to the opening window central lines, and the included angles between the opening windows and the air flow direction is zero degree; the adjacent opening windows on the one waveform are connected through the corresponding connecting strap, included angles are formed between connecting lines of the connecting straps of the adjacent opening windows and the central lines of all the opening windows, and the adjacent opening windows on the same waveform are distributed at the equal distance in a stair shape along the connecting lines between the connecting straps of the adjacent opening windows; the opening windows on adjacent waveforms of the heat dissipating straps are distributed in a staggered mode in the air flow direction; the intercooler, the condenser and the heat dissipating device are connected in series and are arranged together. The flat window heat dissipating straps and the heat exchange system with the same have the advantages that heat conducting points on the wave crests of the heat dissipating straps are distributed reasonably, air resistance is small, the heat dissipating efficiency is high, and the production rate is high.