A film includes at least one layer comprising a blend of a first polymer having a crystalline melting point of at least 260.degree.F, and a density of at least 0.925 grams per cubic centimeter, and a second olefinic polymer comprising an ethylene/alpha-olefin copolymer with a density of less than 0.916 grams per cubic centimeter, wherein the film heat seals at a temperature of at least 180.degree....

A method to deactivate a burglar proof system alarm element (1), the alarm element being adapted to be detected in an alternating magnetic field (2) in a scanning area (3) in the system, in that by means of a signal generator (4) provided in the alarm element it emits detectable signals (5) in said alternating field including a magnetization of a deactivator (4') thereby preventing the emission of...

A method to deactivate a burglar proof system alarm element (1), the alarm element being adapted to be detected in an alternating magnetic field (2) in a scanning area (3) in the system, in that by means of a signal generator (4) provided in the alarm element it emits detectable signals (5) in said alternating field including a magnetization of a deactivator (4') thereby preventing the emission of...

An air-dielectric stripline is provided which includes top, intermediate and bottom planar dielectric layers spaced from each other in parallel planes with each layer having upper and lower oppositely directed faces. First and second electrically conductive planar ground planes are respectively attached to the lower surface of the top dielectric layer and the upper surface of the bottom dielectric...

There is disclosed an ultrasonic vibration cutter having one or more cutter components which can be conveniently replaced if necessary. There is provided an ultrasonic vibration cutter for cutting a workpiece with a cutter installed on a resonator which resonates with ultrasonic vibration having a predetermined frequency. Since the cutter is installed at the minimum amplitude point or in the vicin...

A rechargeable flashlight having a nightlight is provided comprising in comb ination a housing, a rechargeable power supply within the housing, first and second la mp assemblies disposed within said housing, a rotating electrical connector attached to th e housing to selectively interconnect the rechargeable power supply to an AC power source to recharge the battery. The rotating connector also c...

The invention relates to a catalyst for purifying the exhaust gases from diesel engines. The catalyst contains a zeolite mixture of several zeolites with different moduli and platinum group metals as well as further metal oxides from the group comprising aluminium silicate, aluminium oxide and titanium oxide, wherein the aluminium silicate has a ratio by weight of silicon dioxide to aluminium oxid...

Electric cooking apparatus comprising an insulating enclosure (12) which has spaced inner and outer shells (13, 14). A cooking vessel (22) is mounted removably in the enclosure at a distance from the inner shell (14). An electric heating device (30) comprising a sheathed heating resistance (26) extends flat and in direct contact with the bottom (24) of the vessel (22). The heating device comprises...

A method for forming an oxide film on a substrate by a sputtering process using a target comprising a metal as the main component, wherein sputtering is carried out in an atmosphere which contains a gas containing carbon atoms.

The inductance (1) incorporates a coil (1) wound in spiral configuration and formed with a winding layer (1') running in the coil peripheral direction. It also incorporates at least one electrically conductive, preferably band-shaped layer (4), arranged wholly or partly to cover a piece of the winding layer, crossing the winding running direction. The extent of the layer is matched to increased th...

The mouthpiece of the ventilation system is fitted in the free end of a drum (3) with perforated walls. The drum is adjustable in its length within wide limits. The drum can be formed by rings movable telescopically in one another or by a bellows of flexible, limitedly air-permeable material. This permits stagelessly regulated inward blowing from a diffuse output to one directional and with high c...

Process in so-called biofilters in which polluted gas, such as air, is made to pass through, and be cleaned in, a bed of bed media arranged in a container. The moisture content of the bed, and the supply of fluid, such as water, is measured to maintain the desired moisture content. The moisture content of the bed (3) is measured by devices (23) which are not in contact with the bed media. Also cla...

The rest level surface (2) is supported by four beams (5) and along at least its one side, there is a U-shaped horizontal beam (4). This beam has such a height between the U-shaped stacks that it is beneath the complete threshold height.

On the basis of the angle of the cutting edge, the cutting line angle, and the cutting line inclination, in relation to the tool centre in the direction of rotation, the cutting capacity is increased in relation to the speed and energy. - On account of the design of the tool, a greater mobility is achieved in the tool in different directions, e.g. a pendulous movement in relation to the workpiece ...

A signal coding apparatus includes a signal dividing section (110, 150) for dividing an input signal in units of frames and in units of bands, a pulse allocating section (200, 210, 215, 310, 320, 330, 650, 651, 710, 810, 900, 910, 1010, 1120, 1150) for determining a performance request value for each of the bands, for determining a number of pulses for each of the bands from the performance reques...

In a tape carrier package applying a TAB technique, a flex rigid PWB is used as a tape carrier. A flexible portion is provided with a semiconductor connection terminal. An LSI is directly mounted to the flexible portion. A rigid portion is provided with an electrode for mounting a component and an electrode for an external input/output.; In a tape carrier package applying a TAB technique, a fle...

In a radio paging receiver including a processing part (10) for processing, in response to a radio signal carrying a call number assigned to the receiver and a service information signal representative of service information which succeeds the call number, the radio signal into the service information signal when the processing means detects the call number in the radio signal, a detecting part (5...