Abstract: A vibration-eliminating indicating instrument support for vibrating and shock-sustaining bodies, such as vehicles, particularly motorcycles, in a housing closed by an inspection glass, contains the measuring mechanism with an instrument dial and a hand, a holding cup for the housing, a base fastened to the holding cup and a vibration insulator interposed between the base and the cup.The vibration insulator is of elastic-rubber material of a Shore-hardness between 50 and 70 and is provided with a base-fastening bearing surface and a thread.The ring is fixedly attached to the cup in the peripheral area opposite the bearing surface radially.

Abstract: A device for detecting the level of the molten metal surface within a continuous casting mold. A detector element consisting of a body of a thermosensitive magnetic material, the magnetic properties of which vary in response to a temperature variation, is mounted at an appropriate position on a side wall of the continuous casting mold, and an electromagnetic coil for detecting the magnetic flux in the detector element is contained within a detector box mounted in a water jacket surrounding the mold at a position opposed to the detector element. The molten metal surface level within the mold is detected by detecting a change in the magnetic properties of the detector element by means of the electromagnetic coil. The detector box is detachably mounted in the water jacket, and water supply inlet and outlet means in the detector box guide cooling water through the detector box for cooling the electromagnetic coil within the detector box.

Abstract: The disclosed invention relates to a combination temperature and failure indicating probe for use in a bearing. In the preferred embodiment, a negative coefficient thermistor is disposed within a tubular, electrically conductive, enclosure. The enclosure is surrounded by an electrically insulating sleeve for mounting within a bearing. Electrical conductors connected to the thermistor and to the enclosure itself lead to a resistance sensor which detects an abnormal resistance due to either:1. an excess temperature at the bearing; or2. contact by a metallic portion of the bearing with the enclosure due to bearing wear or failure.

Abstract: A device consisting in a combination of a pacifying nipple and a mouth thermometer and particularly constructed to enclose the thermometer and avoid breakage thereof and to allow easy disassembly. This combined pacifying nipple and mouth thermometer device comprises a thermometer tube forming a temperature display main portion and a liquid bulb portion at one end of the main portion, an elastic protection sleeve tightly engages over the thermometer tube near said one end thereof, a pacifying nipple defining a mouthpiece portion and a lip abutment flange, the mouthpiece portion being engaged over the elastic protection sleeve, and having an annular external bead, the abutment flange being clamped against the annular bead, and a transparent tubular cover removably engaging over the temperature display portion and releasably secured to the lip abutment flange.

Abstract: A strip of material is reacted in situ with a chemical agent so as to create a chemical change affecting the magnetic properties of the material. From past history with the same kind of strip under identical conditions of reactions with the chemical agent, data such as time of exposure, temperature and partial pressure are recorded providing a calibration of any sensed magnetic property changes in such strip. An accurate direct measurement is thus made possible with an identical strip exposed to unknown temperature or partial pressure, by sensing of the degree of magnetization of the strip.

Abstract: An electronic circuit for use with a thermistor-type thermometer which makes only two measurements and provides a multiple temperature scale capability, a low-power indicator, a simple counting circuit and an enabling control circuit. The thermistor-type thermometer provides a signal having a pulse rate which varies with the temperature sensed and the electronic circuit of the invention operates on this signal to visually display the final temperature after only thirty seconds. Decade counters and logic gates are used with a crystal controlled oscillator to provide counting and timing signals as well as enabling signals required by a specialized temperature prediction algorithm.

Abstract: A liquid level sensor having a vertical guide tube with one or more magnetically operated switches therein at vertically spaced locations and a free float thereon which rises and falls with the liquid level and as it passes each switch magnetically latches it in one condition until the float returns in the opposite direction and unlatches it. The switches may be normally open, normally closed, or any combination, so that movement of the float past the switches may provide any desired circuit sequence.

Abstract: Various probes which are adapted to measure the liquid level in a vessel including the flow rate through a channel comprise a conductive probe electrode and guard electrode means including a rear portion located between the wall of the vessel and the probe electrode and a lateral portion extending outwardly from the lateral extremities of the probe electrode. The probe electrode and the guard electrode means are separated by interior solid insulation and an exterior solid insulation covers the probe so as to separate the guard electrode means and the probe electrode from the conductive liquid. By driving the guard electrode means at substantially the same potential as the probe electrode, the portion of a conductive coating which has accumulated at the lateral portions of the guard electrode means may be capacitively coupled to the potential of the guard electrode means thereby reducing the adverse effect of a conductive coating which has accumulated at the probe electrode.

Abstract: Method of monitoring and indicating the concentration of vapor components at a phase interface comprising sampling vapor at the vapor source phase interface, comparing the vapor concentration in the sample with a standard, and indicating the concentration of the vapor relative to the standard. A monitoring device is disclosed which comprises a sensing means and means for responsively coupling the sensing means to the vapor source phase to be monitored so that a representative vapor sample is presented to the sensing means. The method and device disclosed herein can be advantageously used to monitor volatile components, especially moisture, available to potted plants.

Abstract: The invention relates to a method for the operation of an instrument subjected to a radiation, which is protected from the harmful influence of the radiation by means of an auxiliary medium and/or swinging in of a protective shield between source of radiation and instrument.The invention relates further to an apparatus for carrying out this method.

Abstract: A probe cover incorporating an inner sheath with a probe end engagement section. The section comprises a reduced width of the inner sheath adjacent the end opposite that into which the temperature probe is inserted. The reduced width section is produced by a yieldable bonding of the layers of the sheath together with a graduated bond strength so that with a combination of bond separation and material stretch good contact and retention of the probe end is insured. A tapered welding head in association with a resilient platen is utilized to obtain the graduated weld section. When the temperature probe is removed after use the inner sheath is turned inside-out so that the contamination of the inner sheath is contained inside the inverted sheath and cannot contact the user's hands.

Abstract: A meat thermometer for barbecue grills, broilers, or ovens having a stem containing a bimetallic element in one end thereof, a cylindrical housing secured to the other end of the stem, an indicator within the housing and rotatable in the housing in response to changes of temperature as detected by the bimetallic element, said housing including a cap secured thereto by means passing through the housing and located out of the path of said indicator. The cylindrical housing has a semi-circular slot through which said indicator is visible, said semi-circular slot having temperature calibrations on its surface.

Abstract: This invention is concerned with cigarette making systems including a testing device for detecting bad quality cigarettes. Basically, the cigarette testing device is itself tested by deliberately making test cigarettes containing predetermined faults and checking whether the test cigarettes are detected by the testing device. The deliberate faults may be holes deliberately made in the cigarette wrappers. The holes may be made either on the cigarette paper web before it is wrapped around the filler in a continuous rod cigarette making machine, or the holes may be made in the wrappers of finished cigarettes.

Abstract: A method and apparatus for providing data related to the ice breaking efficiency of a hull of a vessel as the vessel passes through ice, and particularly for providing data related to the frictional forces experienced on the hull of the vessel as the vessel passes through ice. Movable means is carried on the hull of the vessel generally flush with the hull for displacement in response to forces applied thereto as the vessel passes through ice. The displacement of said movable means relative to the hull of the vessel is determined as a manifestation of frictional forces between the hull of the vessel and the ice. The movable means preferably comprises a generally coplanar relation therewith and flush with the outer hull skin. The plate is mounted on a plate suspending means which permits omnidirectional movement of the plate at least in the plane of the hull.

Abstract: A meat thermometer for barbecue grills, broilers, or ovens having a stem containing a bimetallic element in one end thereof, a cylindrical housing secured to the other end of the stem, an indicator within the housing and rotatable in the housing in response to changes of temperature as detected by the bimetallic element, said housing including a cap secured thereto by means passing through the housing and located out of the path of said indicator. The cylindrical housing has a semi-circular slot through which said indicator is visible, said semi-circular slot having temperature calibrations on its surface. The housing is sandwiched between a disk on the stem and a cap, the housing having a recess which eliminates the tendency of the cap to cock with respect to the disk upon assembly.

Abstract: A liquid level sensor having a vertical guide tube with one or more magnetically operated switches therein at vertically spaced locations and a free float thereon which rises and falls with the liquid level and as it passes each switch magnetically latches it in one condition until the float returns in the opposite direction and unlatches it. The switches may be normally open, normally closed, or any combination, so that movement of the float past the switches may provide any desired circuit sequence.

Abstract: A probe for detecting the level of electrically conductive liquids in a walled container having an inner chamber consisting of a probe housing having a bottom portion for insertion into the chamber of the walled container, and an inner chamber, an insulated packing secured in the housing on the bottom portion, at least one compensating electrode having an insulating jacket and disposed through the packing, the insulating jacket penetrating the packing and extending into the container and at least one measuring electrode having an insulating jacket and disposed through the packing, wherein the electrode is elongated and spaced apart from the compensating electrode and extends beyond its insulating jacket into the container.

Abstract: A composition is disclosed of a metal dithiocarbamate, a resinous carrier, and a solvent. The composition is applied to a portion of an electrical apparatus which is exposed to a gas stream. The solvent in the composition is evaporated to produce a thermoparticulating coating. When the electrical apparatus overheats the metal dithiocarbamate in the coating forms particles in the gas stream which are detected by the monitor.

Abstract: A composition is disclosed of a blocked isocyanate, a resinous carrier, and a solvent. The composition is applied to a portion of an electrical apparatus which is exposed to a gas stream. The solvent in the composition is evaporated to produce a thermoparticulating coating. When the electrical apparatus overheats the blocked isocyanate in the coating forms particles in the gas stream which are detected by a monitor.

Abstract: A brassiere which includes a number of skin temperature sensors is described. The sensors are connected to battery operated integrated circuits including storage registers, all, including the battery, integral with the brassiere. The skin temperature at predetermined intervals is recorded and can be "read out" into a printer after long intervals. Hence the brassiere can be worn normally while skin temperature monitoring is carried out at known times. It is believed that these temperature measurements when considered relative to daily and monthly bodily rhythms will be useful in detecting illness, particularly cancer.