A package semiconductor device comprises an insulating substrate having an upper surface formed with a plurality of connection pads and an under surface formed with a plurality of external connection members each of which is electrically connected to a corresponding one of the connection pads through a via hole formed through the insulating substrate. An integrated circuit chip is bonded facedown ...

The present invention relates to an oriented, heat-sealable polypropylene film having an improved water vapour barrier action at the same time as considerably reduced global migration for packaging purposes, and having the layer structure ABCBA, where a) C is a base layer comprising polypropylene and a hydrocarbon resin with a molecular weight of up to about 2000 g/mol and a softening point of a...

A MULTILAYER, STRETCHED HEAT-SEALABLE POLYPROPYLENE FILM A b s t r a c t The invention relates to an oriented sealable polypropylene film combining an improved water vapor barrier effect with considerably reduced global migration for packaging purposes and having the following layer structure: A B C B A where a) C is a base layer of polypropylene and a hydrocarbon resin which has a molecular weigh...

The present invention relates to oriented, heat-sealable polypropylene films having an improved water vapour barrier action at the same time as a considerably reduced coefficient of friction for packaging purposes, characterised in that they contain no polydimethylsiloxane and have the layer structure ABCBA, where a) C is the core layer comprising polypropylene and a hydrocarbon resin with a mol...

The present invention relates to heat-sealable polypropylene films having an improved water vapour barrier action, having the layer structure ABCBA, where a) C, the base layer, comprises highly isotactic polypropylene which has an isotacticity of > 94% and is hydrocarbon resin with a molecular weight of up to about 2000 g/mol and a softening point of above 130@C, b) B are two hydrocarbon resin-f...

A MULTILAYER, STRETCHED HEAT-SEALABLE POLYPROPYLENE FILM A b s t r a c t The invention relates to sealable polypropylene films having an improved water vapor barrier effect through the following layer structure: A B C B A where a) C is the base layer of highly isotactic polypropylene with an isotacticity of >94% and a hydrocarbon resin which has a molecular weight of up to about 2000 g/mol and a s...

A MULTILAYER, STRETCHED HEAT-SEALABLE POLYPROPYLENE FILM COMBINING GOOD SURFACE SLIP WITH IMPROVED BARRIER PROPERTIES A b s t r a c t The invention relates to oriented, sealable polypropylene film combining an improved water vapor barrier effect with a considerably reduced coefficient of friction for packaging purposes, characterized in that they are free from polydimethyl siloxane and have the fo...

In accordance with the present invention, a manifold includes a manifold body having a longitudinal passage and proximal and distal port openings. The distal port opening is secured by molding to an inflation tube that defines an inflation lumen. An obliquely extending inflation leg has an inflation passage extending from a balloon inflation port at the end of the leg into communication with the i...

In a first fluidized bed vessel containing an expanded fluidiz bed, iron oxide-contain-ing materials are reduced under weakly reducing conditions with solid carbenaceous reducing agents to or to less than the FeO state. In a second fluidized bed vessel containing an expanding fluidized bed the gas-solids suspension discharged from the first fluidized bed vessel is treated with a highly reducing fl...

An SLP pulse is applied to an object to be imaged preceding one or more excitation pulses (ao or a) of a known magnetic resonance imaging technique. The SLP pulse tilts the nuclear magnetization away from the direction of Bo, locks the magnetization with the rotating magnetic component and returns the magnetization back to the direction of Bo. The known magnetic resonance imaging technique used wi...

VALVE WITH ACTUATOR A valve with actuator is disclosed with the valve controlled by a piston responsive to in line fluid pressure during opening and closing movement. The actuator shifts a valve stem to open a poppet valve in the piston to admit in line pressure into a chamber to act on rearward surfaces of the piston to advance the piston for valve closing. Closing movement of the piston is start...

Equipment for performing the passive postural variation test comprising a postural bed driven by an electric motor; non-invasive means for raising the angular position of the postural bed; means for raising arterial pressure and the frequency of heart rate in a patient placed on the said postural bed; means for processing data programmed for performance of the test, and means for interfacing the d...

Fluid mass flow measuring system based on the incremental measurement of the energy imparted to a fluid from a heat exchanger supplied by a heater maintained at a temperature different from that of the fluid itself and controlled by a variable sensitivity thermometer. The amount of energy to be exchanged is determined by an electronic circuit that detects the temperature difference between the abo...

Sulphating polysaccharides, preferably under mild conditions, gives additives for cement mixtures which improve the flow properties and the processability of these cement mixtures and give them a higher compressive strength.

In a flat cathode ray tube, a flat glass tube is of three-element structure includes a screen panel integrally provided with skirt portions which are erected from the screen panel along the front end and the opposite side portions thereof continuously, a front panel or a back panel of a sheet-like configuration, and a funnel portion having a neck portion. The screen panel, front panel and funnel p...

The system according to the invention comprises: a) a linear video camera 12 with a diode array consisting of at least 1024 pixels, for capturing a segment of the image of an object to be examined, read through a scanning microscope 11; b) electromechanical means 13 for moving the slide carrying the object to be examined, in steps of one image line at a time, for at least 1024 steps; c) electronic...

The element (10) presents a lambda or Y configuration with two lateral branches (11) designed to embrace as a sort of firm coupler the wiper element (6) of the windshield wiper blade (4) and an appended part (12) designed, in this use, to extend toward the pane as a wiper element. Preferentially, the element is obtained by coextrusion of a plastic material designed to constitute the lateral bran...

Wiper unit for automotive vehicle windshield wiper devices including a wiper-blade arm (2) connected at one end in a articulated joint to a connecting part (8). The wiper-blade arm (2) and the connecting part (8) are equipped with their respective mutually cooperating contact surfaces and they are connected together by resilient elements designed to maintain the contact surfaces in contact with on...

The process for the treatment of effluents from the production of N-phosphonomethylglycine containing N- phosphonomethylglycine, its n-substituted derivatives and formaldehyde, by heating the effluent and oxidation with gas containing oxygen in the presence of a catalyst comprising a transition metal comprises the stages of: a) heating the effluent at a temperature between 100 and 160 degree C at ...

PCT No. PCT/EP94/00604 Sec. 371 Date Sep. 11, 1995 Sec. 102(e) Date Sep. 11, 1995 PCT Filed Mar. 2, 1994 PCT Pub. No. WO94/20454 PCT Pub. Date Sep. 15, 1994Compounds represented by general formula (I) and (II), in which r is 1 or 2, R2 and R3 are selected independently from H, CH3, C2H5 and CHO, provided that R2 and R3 are not simultaneously CHO, and in which R1 is selected from: an aminoalkyl ada...