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WO/2000/005013 |
A method of monitoring the operation of a continuous caster in which a multivariate statistical model (26) is developed using off-line measurements of process parameters (22) representing normal operation of the continuous caster. On-lin...
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WO/2000/004357 |
A highly sensitive epitaxial germanium low temperature sensor that is superior in the method of production and performance than those currently available. The geometry and sensitivity of the sensor can be tuned to desired temperature ran...
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WO/2000/004356 |
The invention relates to a method for producing a resistor with platinum, configured as a temperature sensor. According to the method, a resistive coat is applied to a ceramic support with a surface consisting of an electrically insulati...
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WO/2000/002083 |
The temperature of a LCD (43), for example provided in a mobile telephone (41), is measured by covering the LCD (43) with a conductive touch screen bottom sheet (42) having known resistance-temperature relationship. A temperature stable ...
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WO/2000/002082 |
The present invention discloses a liquid crystal display (LCD) device comprising temperature measuring means. An adhesion material (5), situated either between the top (2) and bottom (3) sheets of the LCD (1) itself or between the LCD an...
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WO/1999/065391 |
Calculating means of an MRI device for reconstructing an image based on an NMR signal (complex signal) from a subject extracts a subject part of a complex image formed from a complex signal (301, 311), calculates a spatial phase distribu...
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WO/1999/064833 |
A capacitance type sensor comprising a first electrode (10a, 10b, 10c, 30) and a second electrode (20a, 20b, 20c, 20d) disposed opposite to and out of contact with each other with the gap between them changing with a change in detected a...
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WO/1999/061873 |
A precision temperature sensor produces a clock frequency which varies predictably over wide variations of ambient temperature. The invention has an oscillation generator, two independent current generators, a reference oscillator and a ...
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WO/1999/061874 |
A temperature sensor for preventing overcurrent in circuits in electronic apparatuses such as a personal computer. The temperature sensor (7) comprises an insulating substrate (1), electrodes (2 and 3) formed thereon so as to face each o...
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WO/1999/060579 |
In a three-wire RTD interface, a known current is connected to a first lead during a first measurement interval. In this configuration, current is directed to the first lead and into an RTD. This results in a first signal indicative of a...
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WO/1999/060456 |
The present invention relates to an electronic digital thermostat control unit comprising a linear temperature sensing element (1) connected to an A-D converter (3), a sensitivity and offset correction circuit (4), digital comparators (5...
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WO/1999/053280 |
A method of thermocouple failure detection in power generation turbines first comprises creating redundancy estimates from temperature readings generated by thermocouples. Next, an expected value is predicted from each temperature readin...
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WO/1999/053279 |
A temperature-sensor is implemented with a temperature-sensitive component (Q1) of an IC chip which functions as a radio frequency (RF) transponder (200) capable of measuring parameters associated with an object and transmitting data to ...
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WO/1999/051956 |
A temperature detector for detecting an abnormal temperature rise of secondary cells connected in series and a method of manufacturing the detector; specifically, a temperature detector (11) placed in contact with a plurality of series-c...
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WO/1999/050629 |
A method and system for testing the accuracy of a thermocouple probe exposed to liquid steel having a temperature of between about 2700 °F and 3000 °F is provided that includes the step of measuring the rate of change of the temperatur...
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WO/1999/049285 |
A sensor component comprising a ceramic support (12) with a metal film (14) applied thereto. At least one connecting wire (16) is electrically connected to the metal film (14) in a contact area (18). A fixing glaze (20) is applied to the...
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WO/1999/041819 |
The invention relates to a method for detecting the temperature of at least one battery in the electrical system of an automobile. The temperature of the battery is indirectly calculated depending at least on the temperature of the motor...
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WO/1999/041573 |
The invention relates to a thin film structured sensor, having a dielectric carrier layer (21) on which a layer (23) containing platinum is arranged and at least a top layer (25) is arranged thereon. At least one surface of the layer (23...
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WO/1999/040401 |
The invention relates to a thermoelement for controlling the temperature in the region of a bearing (2) of a machine part, especially an engine connecting rod (4) or crankshaft (3), said part being composed of an electroconducting materi...
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WO/1999/035475 |
A low-cost high-performance temperature sensor that can be manufactured of a thin-film temperature detecting element with high yield. The temperature sensor comprises a metal cylinder (1); a ceramic substrate (2) placed in the metal cyli...
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WO/1999/034178 |
The invention relates to a temperature dependent multiplier resistor of a temperature sensor which is connected in series to a reference resistor, whereby a constant applied current passes through said series connection. A connection end...
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WO/1999/034201 |
A method and apparatus for providing a more direct approach to determine the thermal conductivity, thermal diffusivity and specific heat of a fluid of interest, independently of the amplitude of the sensor output. This is preferably acco...
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WO/1999/028736 |
An instrument (20) has a well (28a-b) for receiving a dry cell (75), an opening (78) through which a first connector (74) is exposed to the well (28a-b), and a boss (76) adjacent the opening (78). The boss (76) precludes the wrong termin...
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WO/1999/027325 |
The invention relates to a method for producing a membrane sensor, especially a thermal membrane sensor, over a silicon substrate (1). A thin layer (4) comprised of silicon carbide or silicon nitride is deposited over an area (2) made of...
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WO/1999/026256 |
The invention relates to a method for producing a sensor arrangement for measuring temperature, comprising a temperature-sensitive measuring resistor which has a thin metallic resistance layer and bare contact surfaces on a ceramic subst...
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WO/1999/024801 |
A circuit includes a generator that supplies a signal that is directly proportional to the absolute temperature. No calibration or external reference components are necessary.
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WO/1999/019690 |
The present invention discloses a circuit for providing a variable output signal in response to a physical parameter sensed by a sensor in the circuit, preferably a force sensing resistor. The current mirror may consist of two transistor...
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WO/1999/017106 |
A method is provided for on-line monitoring of the wear of a refractory lining of a blast furnace. The method includes determining the wear line of the lining from signals provided by temperature probes located in groups, e.g., group (10...
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WO/1999/017127 |
The invention relates to a method enabling determination without sensor of the engine temperature as well as the engine start-up temperature, which involves measuring the engine current and voltage in the start-up phase. Identifying from...
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WO/1999/014567 |
The present invention relates to a method and a circuit for determining the charging current (I¿L?) and the temperature (T) of an accumulator (AKK). According to this method, a part of the charging current (I¿L?) is amplified using a t...
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WO/1999/014568 |
A method and apparatus are disclosed for externally and noninvasively determining the temperatures of chemical reactions inside a plurality of separate closed vessels that are made of materials substantially transparent to microwave radi...
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WO/1999/012010 |
Integrated temperature limit sensors which may be used as stand alone devices or as part of a larger integrated circuit to provide a logic signal change upon a temperature rise to a predetermined level, or alternatively, upon a temperatu...
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WO/1999/008082 |
A temperature sensing circuit suitable for integration with a power semiconductor device (MOSFET/IGBT) includes temperature-sensing p-n diode means (D1, D2, etc...) integrated together with first and second IGFETs (M1 and M2). A current ...
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WO/1999/001598 |
The invention relates to a godet roll for conveying and working filaments comprising a rotating, cylindrical or circular heating roll (11) configured as a hollow cylinder. Said godet roll is equipped to measure the temperature of the hea...
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WO/1999/000650 |
Temperature measurement with interleaved bi-level current on a diode and bi-level current source therefor which provides a very accurate ratio of measurement currents through the diode without calibration and despite process and temperat...
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WO/1998/059226 |
The aim of the invention is to provide an easy to use unit which is able to reproduce cooking states in a precise manner. The unit can also be started with cold water. Several consecutive monitoring operations of cooking states should be...
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WO/1998/058391 |
The proposed invention relates to the growth of nickel-manganase-titanium oxide monocrystals having a cubic spinel structure such as displayed in the figure. Proposed methods of their growth and proposed sensors constructed with same are...
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WO/1998/058393 |
The proposed invention relates to the growth of nickel-copper-manganese-cobalt oxide monocrystals having a cubic spinel structure. Proposed methods of their growth and proposed sensors constructed with same are also described.
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WO/1998/058392 |
The proposed invention relates to the growth of nickel-iron-manganese-chromium oxide monocrystals having a cubic spinel structure as shown in the figure. Proposed methods of their growth and proposed sensors constructed with same are als...
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WO/1998/056522 |
A method of controlling a temperature of a surface of a direct chill cast ingot cast in an open-ended mould provided with a bottom block during early stages of casting as the ingot emerges from the open-ended mould. The method involves t...
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WO/1998/050766 |
The present invention relates to a high speed accurate temperature measuring device especially useful for measuring human body temperature, comprising (a) an elongated temperature probe, (b) a first temperature sensor located beneath the...
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WO/1998/044321 |
A timed-based digital temperature sensing system (10) has a first oscillator (12) which is temperature sensitive. The first oscillator (12) has a temperature coefficient which allows the first oscillator (12) to generate an output signal...
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WO/1998/039803 |
The invention relates to a circuit configuration comprising a supporting body (1) which supports a circuit board conductor configuration (7) and a (cased) semi-conductor component (4). Said semi-conductor component (4) is connected elect...
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WO/1998/039624 |
An analog signal is output from a voltage divider circuit. An adjustment in the resolution of that signal is provided by using a transistor switch to selectively connect and disconnect a resolution resistance in parallel with one of the ...
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WO/1998/038673 |
The substrate temperature measuring instrument of a device for heating a substrate with light application is composed of a thermocouple and a covering member which covers the thermocouple. The part of the covering member which covers a t...
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WO/1998/037390 |
The disclosed thermometer is intended to perform the repeated precision measurent of smelt. It is comprised of the following elements joined together in succession: a built-in antenna (1) and cap (2), a transition wave guide (3), a circu...
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WO/1998/035440 |
The invention relates to an arrangement and method for measuring the temperature of a component, in particular of a contactless switch, whereby a transistor or diode is used as a temperature sensor.
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WO/1998/035254 |
A remote temperature sensing system (10) for a scanning mirror (7). The system (10) includes a sensor which detects heat radiated by the mirror and provides a signal in response thereto. In the illustrative implementation, the system (10...
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WO/1998/035441 |
The invention relates to a controllable switching device comprising at least one switch which has at least one active zone to be protected against electric and/or thermal overload. Said switching device has at least one load circuit and ...
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WO/1998/030304 |
An apparatus is adapted to centrifuge and furthermore automatically handle a container (10) for separating a component, such as fibrin monomer, from plasma. The container (10) comprises a cylindrical member (11) and a piston (25) displac...
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