1382results about How to "Avoid temperature" patented technology

A liquid material vaporization apparatus for a semiconductor processing apparatus includes: a vaporization tank; an inner partition wall disposed in the tank for dividing the interior of the tank into a charging compartment and a vaporization compartment which are liquid-communicatable with each other over an upper edge of the inner partition wall. A liquid material charged in the charging compartment overflows over the upper edge of the inner partition wall toward the vaporization compartment to store and vaporize the liquid material in the vaporization compartment.

An electrochemical cell having a current interrupting switch as an internal component of the cell that is thermally responsive and breaks an electrical path within the cell thereby preventing current flow when temperature within the cell is at or above an activating temperature. The switch is reversible and current flow and a closed circuit is re-established when temperature within the cell returns below the activating temperature.

A drive unit which uses an electric motor as a power source and has an integrated inverter, with a cooling circuit for the electric motor and the inverter. The drive unit includes a drive unit case, the electric motor housed within the case, and the inverter fixed to the case. A coolant flow passage is provided between the drive unit case and the inverter. The inverter is fixed to the drive unit case through a panel wall, and a partition divides the coolant flow passage into chambers which are coextensive in parallel. As a result, the coolant which flows through the coolant flow passage acts as a two-stage heat shield, barring the heat generated by the electric motor from being transmitted to the inverter.

An aircraft engine nacelle comprises: (a) an inlet lip and a skin having internal and external surfaces; (b) a noise abatement structure such as an acoustic panel located on the internal surface of the nacelle skin; and (c) an electrically powered de-icing system located on the external surface of the nacelle skin and in electrical connection to a power source. A method for de-icing and abating noise from an aircraft nacelle comprises: (a) providing a noise abatement structure such as an acoustic panel located on the internal surface of the nacelle skin; (b) providing an electrically powered de-icing system on the external surface of the nacelle skin; and (c) applying an electric current to the electrically powered de-icing system. The nacelle skin may be a perforated skin, and the de-icing system comprises a wire mesh bonded to the external surface of the perforated skin. The method and nacelle permit the use of noise abatement structures such as acoustic panels for noise reduction while advantageously avoiding detrimental high temperatures associated with conventional de-icing systems.

A temperature control system of a mobile device is provided. The system includes a memory for storing a set temperature value and a release temperature value, a temperature sensor for sensing an internal temperature of the mobile device; at least one module that emits heat, and a controller. The controller compares the output of the temperature sensor with the set temperature value in a normal mode in order to determine whether the mobile device is overheated, and controls, if the mobile device is overheated, the at least one module to operate in a heat generation suppressing mode, compares the output of the temperature sensor with the release temperature value in the heat generation suppressing mode in order to determine whether to release the heat generation suppressing mode, and executes the normal mode if the heat generation suppressing mode is released according to the comparison result.

The invention is intended to heat a food or other object to be heated favorably by means of microwaves while enclosing the food with superheated steam. To achieve this purpose, the apparatus comprises a heating chamber in which an object to be heated is put, steam generating means for supplying superheated steam to the heating chamber, superheated steam maintaining means provided in the heating chamber to prevent the temperature of the superheated steam from lowering, and microwave generating means for irradiating the object with microwaves, whereby the object placed in the heating chamber is heated in superheated steam with microwaves, so that the food is efficiently heated from inside and outside and the food is not wetted.

An oven for heating and frying food, particularly a rapid cook oven, includes walls and an openable oven door delimiting an oven space and heaters to heat food in the oven space. Such heaters including: microwave radiation devices, a frying plate having an undersurface, and heat circulating-air devices comprising a flow duct for removing circulating air from the oven space and leading it back into the oven space after cleaning, and a fan installed in the flow duct for creating a circulating-air flow in the said flow duct. The oven additionally includes structure delimiting a cooker space, thermal insulation between the oven space and the cooker space and a heater comprising a cooker situated in the cooker space.

A portable cooler has at least three separate storage compartments that comprise at least one ice-cold storage compartment; at least one dry moderately cold storage compartment; and at least one dry non-cold storage compartment. A temperature gradient construction enables the user to proficiently store food and non-food items of varying water sensitivities and temperature needs. Typically, a wet cooling medium is added to the ice-cold storage compartment. Discrete thermal conduction pathways extend from the ice-cold storage compartment into the moderately cold storage compartment, cooling the moderately cold storage compartment. The less cold compartment and the non-cold compartment are completely dry of water. Each of the compartments has its own lid enabling selective entry and thereby preventing temperature fluctuations and moister transfer when another compartment is accessed. The portable cooler has a plurality of foldable wheels on the base thereof to facilitate portability.

In a heat-pump water heater with a super-critical refrigerant cycle, a valve open degree of a decompression valve is controlled to control a pressure of high-pressure side refrigerant so that a temperature difference between refrigerant flowing out from the water-refrigerant heat exchanger and water flowing into a water-refrigerant heat exchanger is set in a predetermined temperature range. Thus, the pressure of high-pressure side refrigerant in the super-critical refrigerant cycle can be controlled, thereby suitably adjusting heat-exchange performance of an internal heat exchanger, and restricting the temperature of refrigerant discharged from the refrigerant compressor from being uselessly increased.

A light source can include: a light source that emits light of a predetermined wavelength within a wavelength region covering the wavelength of ultraviolet light and that of visible light; and a wavelength conversion layer containing a fluorescent material of at least one type that is excited by excitation light from the fixed light source to emit fluorescent light of a wavelength longer than that of light emitted from the fixed light source. The fixed light source and the wavelength conversion layer can be spaced from each other. The light source device can employ a reflection system of extracting at least fluorescent light from an incident surface of the wavelength conversion layer through which excitation light from the fixed light source enters the wavelength conversion layer. The wavelength conversion layer can have a surface structure with depressions or projections.

Method and system are disclosed for a car seat buckle with a transmitter to a portable alarm unit such as a key ring. In some embodiments, the alarm system may transmit information to a PDA or phone in the form of an e-mail, text, video, phone call or alarm. Alternatively (or in addition), car seat safety alarm may be activated by pressure sensors, temperature sensors or distance sensors in the car seat.

The present invention relates to an electronic cigarette with prolonged heating protection and a protection method of the same. The electronic cigarette can avoid generating peculiar smell due to long time heating processes, and can also avoid scald injuries and fire accidents caused by too high temperatures.

A semiconductor substrate is manufactured in which a plurality of single crystal semiconductor layers is fixed to a base substrate having low heat resistance such as a glass substrate with a buffer layer interposed therebetween. A plurality of single crystal semiconductor substrates is prepared, each of which includes a buffer layer and a damaged region which is formed by adding hydrogen ions to each semiconductor substrate and contains a large amount of hydrogen. One or more of these single crystal semiconductor substrates is fixed to a base substrate and irradiated with an electromagnetic wave having a frequency of 300 MHz to 300 GHz, thereby being divided along the damaged region. Fixture of single crystal semiconductor substrates and electromagnetic wave irradiation are repeated to manufacture a semiconductor substrate where a required number of single crystal semiconductor substrates are fixed onto the base substrate.

A microprocessor-based controller manages delivery of BTUs or power by determining an amount of thermal heat or power needed through sensors and, in response, controls a batch or continuous feed of biofuel fuel and/or air to a biofuel furnace. The controller controls the fuel and air required to operate the furnace efficiently.

A keyless entry system includes an onboard device, and a portable device which performs radio communication with the onboard device. The onboard device includes a door lock mechanism, a power window mechanism, and an ECU. The portable device includes a memory for storing setting information for closing mode and opening modes (first and second modes) of a window, and a mode selection switch for selecting either the opening mode or closing mode and changing the setting information in the memory according to the selected mode. On the basis of an answer signal b3 from the portable device, the ECU automatically locks the door, drives the window and stops the window at its predetermined position based on the setting information stored in the memory.

A fixing device includes: a fixing roll member; a support roll member; a fixing belt member rotated while being mounted on and tensioned by the fixing roll member and the support roll member; a roll heating unit that heats the fixing roll member; a belt heating unit that heats the fixing belt member; a pressing member that is in press contact with a portion of the fixing roll member, around which the fixing belt member is wound, to form a nip portion; and a temperature controlling device that controls and drives the roll heating unit and the belt heating unit. The temperature controlling device controls the fixing roll member and the fixing belt member to be different temperatures.

A heat sink (1), has heat pipes (3) which are disposed in a high temperature section (A) of a base plate (2) on which a heating element (4) is disposed so that the heat pipes (3) extend from the high temperature section (A) to low temperature sections (B) in different directions.

In an air conditioning apparatus for a vehicle, a double layer flow mode is set when the maximum heating state is set during an air outlet mode where both a foot opening portion and a defroster opening portion are opened. During the double layer flow mode, an air passage of an air conditioning case is partitioned into a first air passage through which inside air flows and a second air passage through which outside air flows, in such a manner that the first air passage communicates with the foot opening portion and the second air passage communicates with the defroster opening portion. When the double layer flow mode is set, the maximum rotation speed of a blower for blowing air is reduced by a predetermined level as compared with an entire outside air mode or an entire inside air mode. Thus, heating capacity for a passenger compartment of the vehicle can be improved.

A turbine blade having an internal cooling system with dual serpentine cooling channels in communication with tip cooling channels is disclosed. In at least one embodiment, the cooling system may include first and second tip cooling channels in communication with the first and second serpentine cooling channels, respectively. The first tip cooling channel may extend from the leading edge to the trailing edge and be formed from a first suction side tip cooling channel and a first pressure side tip cooling channel. The second tip cooling channel may extend from a midchord region toward the trailing edge and may be positioned between the pressure and suction sides such that the second tip cooling channel is positioned generally between the first suction side and pressure side tip cooling channels. The first and second tip cooling channels may exhaust cooling fluids through the trailing edge.