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JP2003287577A |
To provide a method for deciding road freezing, which reduces misdetermination of freezing or nonfreezing of a road by only using information of a road temperature without adding a sensor thereto.In the method which decides whether the r...
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JP2003525464A |
An activatable time-temperature indicator system useful in tracking the thermal exposure history of a temperature-sensitive perishable product and providing a visually-distinct signal, such as a change in color density, at the expiration...
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JP2003511042A |
A biosensor comprises a unit, comprising a substrate and an enzyme, which when brought into contact with the substrate is adapted to affect the substrate so that its conductivity changes as a function of time and temperature, and an elec...
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JP2003511695A |
A full-history time-temperature indicator system which is capable of exhibiting a time-temperature dependent and visually detectable chemical reaction, useful for monitoring the time and temperature exposure of food products. The system ...
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JP3390343B2 |
To accurately detect a state where hunting or the like is abnormal from a control state being obtained as a time-series signal by automatically extracting a part that approximates the wavelet conversion result of a specific vibration fun...
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JP2003075267A |
To provide a temperature change detection circuit capable of detecting a temperature change when the suddenness thereof exceeds a standard.The temperature change detection circuit has a pair of temperature detection circuits constituted ...
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JP2003065984A |
To provide a method and an apparatus for accurately assessing a remaining life of a furnace heat conduction wall panel of a boiler furnace.An operational history database including an operating temperature, a pressure, a time and a mendi...
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JP3379352B2 |
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JP2003042857A |
To provide an ultrasonic temperature measuring apparatus by which the temperature change of a fluid coming into contact with the inner surface of a structure can be measured nondestructively. In the measuring apparatus, ultrasonic waves ...
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JP2003035607A |
To provide an inexpensive thermocouple thermometer capable of measuring a high temperature of about 1,000°C or higher, and a ceramic furnace having the thermocouple thermometer arranged thereto. The thermocouple thermometer 10 includes ...
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JP2003028902A |
To provide a power window device that can determine whether an overcurrent flows in an electronic motor without malfunctions.The power window device 1 comprises an overcurrent detecting device 6 and a driving part 7. The overcurrent-dete...
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JP3368758B2 |
To provide a method and a sensor for the detection of a heat history, by which a state change due to heat, to which an object to be inspected is subjected, can be detected simply. The heat-history detecting sensor is provided with one pa...
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JP2003014552A |
To provide a temperature detector for accurately detecting the operation temperature of a heat generation section without providing a temperature sensor at the heat generation section itself.The temperature detector calculates an operati...
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JP3364859B2 |
To obtain an apparatus for detecting the indoor vertical temperature distribution easily while serving as an accessory by arranging a plurality of sheets of planar thermometer, at regular intervals, on an indication roll paper suspended ...
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JP3361760B2 |
A thermal change computation apparatus is used with a machine tool that includes a machining mechanism for machining a workpiece and a driving mechanism for changing a relative position between the machining mechanism and the workpiece. ...
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JP3349212B2 |
PURPOSE: To accurately measure even local abnormal temp. smaller than the min. detection distance of an optical fiber thermometer. CONSTITUTION: The end part of an optical fiber 2 is connected to an optical fiber thermometer 3 to monitor...
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JP3346245B2 |
A background heat source unit 4 having a plurality of heat sources, which are arranged substantially at a fixed interval and set to a temperature different from the body temperature of passenger and also from the ambient temperature, and...
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JP2002538519A |
A wireless recording device can be interrogated to determine its identity and its state. The state indicates whether a particular physical or chemical event has taken place. In effect, the physical or chemical event is recorded by the de...
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JP2002318162A |
To resolve a problem that a monitoring object is limited and heat generation in an unexpected part can not be dealt with, in a general detection method for abnormal heat generation.Temperatures are obtained from plural temperature sensor...
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JP2002535642A |
Method and apparatus for measuring viscous heating/heat build-up of viscoelastic materials, such as rubber and polymer compounds. Temperature changes in the viscoelastic material are measured during application of a shearing force to the...
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JP3332766B2 |
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JP2002291148A |
To provide a temperature controller of apparatus, capable of positively detecting abnormal heat inside an apparatus regardless of the ambient temperature of the apparatus.A camera 100 compares a first temperature detected by a first temp...
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JP2002271929A |
To provide a conductor temperature estimation method which can highly precisely and easily estimate a conductor temperature at an arbitrary time or a peak value of a conductor temperature when a load current having a daily load pattern i...
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JP2002528740A |
A solder paste product includes solder paste in a container with a time-temperature indicator positioned to measure the solder paste's cumulative exposure to heat.
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JP2002528874A |
A laminar sensor for detecting changes on a laminar substrate. The sensor includes a laminar sheet which has a first surface and a second opposite surface, and is made from a conductive polymer composition which exhibits PTC behavior. A ...
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JP2002195893A |
To measure the temperature of a high-speed rotation body by a simple method and simple constitution without affecting the original performance of equipment having the high-speed rotation body.Holes into which a plurality of capsules are ...
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JP2002174652A |
To provide an electric circuit unit that can predict the life of an electric circuit based on temperature, humidity and time.This electric circuit unit provided with a case in which the electric circuit is built, is provided with a tempe...
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JP2002139384A |
To provide a temperature-measuring apparatus and method providing proper responsiveness to temperature measurements and discernability of disconnections, while also enabling one to readily find that the highest temperature has been reach...
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JP2002131142A |
To easily and precisely estimate the conductor temperature of a line, related to a power cable line installed at a conduit line, even if the periphery of the conduit line is complex in shape, comprising parts of different material, or a ...
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JP2002509244A |
A marking element (1) for indicating whether a pre-defined temperature condition has been maintained. The element comprises a first material (7) capable of flowing above a predetermined temperature separated from a second absorbent mater...
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JP2002508062A |
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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JP2002048878A |
To provide a method and a device for predicting road-surface temperature or a road-surface state which can make it speedy and accurate to take countermeasures against ice and snow in the window season by accurately predicting the road-su...
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JP2002040581A |
To provide an image recorder with which the outdoor temperature can be detected with high accuracy and the process parameter can be adequately set.This image recorder records images on recording paper S by an electrophotographic process,...
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JP2002024957A |
To certainly ensure the safety of a worker beforehand by objectively judging a degree of risk of the living body trouble caused by abnormal body temperature, by estimating the living body information of the worker working in a severe wor...
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JP2002022552A |
To provide a settling and estimating method for measurement data capable of accurately estimating the settled value of measurement data that takes a long time before it is saturated/settled.An approximate characteristic curve is found ba...
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JP2002022550A |
To provide an overheat detecting and alarming device capable of detecting an abnormal overheat of an electric apparatus, etc., simply and surely, and capable of maintaining accurate detection ability for a long time.This overheat detecti...
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JP2002013985A |
To provide a simple and efficient temperature monitor.This temperature monitor for controlling temperature of an object is incorporated with a housing 1 having a means 2 contacting the object, a sensing member 13 provided so as to contac...
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JP3233663B2 |
A temperature responsive circuit (100) has a temperature sensitive device (1), a first current source (2) provided in series with the temperature sensitive device for generating a given current (I1) and a detector (3) having an output (4...
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JP2001304976A |
To estimate outer air temperature and to predict dew formation well without sacrifice of the space. The apparatus for detecting dew formation on the object to be measured, i.e., the drum 4, in a helical scan type tape traveling system pr...
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JP3215663B2 |
To estimate integrate heat received by a substance to be heated using an indicator having gardenia yellow pigment solution sealed therein in heat disinfecting foods and medicine. An integrate heat indicator in which pigment solution havi...
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JP2001272283A |
To provide a temperature history indicator which can be directly attached to food packages, can be disposable and is useful to manage and maintain food sanitation at a temperature region fit for germ propagation. In this temperature hist...
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JP2001516043A |
In order to determine the thickness of a water film on a surface, especially on a street, a portion of the water film is heated or cooled and the thickness of the water film is determined from the march of temperature during heating or c...
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JP2001249093A |
To provide a method for thermally analyzing a substance, more suitable for a heat flow condition in a type of experiment and a sample and an apparatus capable of performing this method.In the method and apparatus for thermally analyzing ...
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JP3189701B2 |
To improve decision precision by employing an abnormality judging logic wherein a temperature sensor, which displays a detected temperature in a normal area, is judged abnormal when it does not correctly detect temperature rising, so tha...
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JP3184887B2 |
PURPOSE: To provide a thermocouple type temperature sensor for simultaneous multipoint measurement which has no risk for damaging a temperature measuring portion inserted into a path of a material whose temperature is to be measured such...
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JP3182655B2 |
PURPOSE: To make possible the three-dimensional observation of the liquid flow and temp. distribution in a rotary cylindrical CONSTITUTION: This device is composed of the rotary water tank mechanism A consisting of triple chambers 8 whic...
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JP3174478B2 |
PURPOSE: To obtain a measuring method in which the temperature of hot metal or the like is measured easily and precisely by a method wherein measured data by a consumptive thermocouple is acquired at a prescribed cycle and the moving ave...
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JP3159258B2 |
To enable an effective and simple storage correspondingly to a wide temperature range to be performed, by storing the history of changes in ambient temperature by irreversible demagnetization due to changes in the magnetic domain structu...
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JP2001050823A |
To measure the inner temperature distribution of an object noninvasively from the outside based on the difference of sound velocity measured by means of ultrasonic CT before and after heating according to the fact that the sound velocity...
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JP2001050820A |
To obtain a temperature-recording device and system where required memory capacity has been reduced by recording a temperature to be monitored while creating a histogram. A temperature memory 131 as a recording device is thrown into a co...
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