There is described a bio-compatible aqueous slurry for forming a fluid-tight barrier on a surface of a porous implantable article. This aqueous slurry includes a self-aggregating protein comminutate having a substantially uniform particle size, a bio-compatible plasticizer and water. This aqueous slurry is further characterized by having a viscosity of about 8,000 centipoise to about 60,000 centip...

The invention relates to a means of treatment for solid or liquid wastes in which a quantity of such material is formed into a slurry or suspension, in the case of solid wastes, and subjected to aeration, while also being agitated and heated in a controlled manner. The process takes place in an appropriately constructed vessel or container (1), equipped with the requisite means of heating, aeratin...

Das Anschlussstück, bzw. die Anschlussarmatur (1) weist mindestens ein Sperrelement auf, welches radial zur Längsachse (14) der Armatur (1) ein- und ausrückbar ist. Das Sperrelement ist beispielsweise als Flügel (7) über ein Scharnier (22) mit der Armatur (1) verbunden oder bildet ein zusätzliches Element. An der Innenfläche (10) des Sperrelementes (7) sind eine Mehrzahl von Sperrlaschen (12) ange...

An assembled-type semiconductor device which enables reduction in cost or improvement in reliability in junction between chips or between a chip and a circuit board. This assembled-type semiconductor device has a first semiconductor device (10) including a semiconductor chip (12) having an electrode (16), a stress relaxation layer (14) provided on the semiconductor chip (12), a wiring (18) formed ...

The present invention relates to an arrangement for providing access between a telecommunications station and a data network. Access support means (30) are provided which are connected to a server (20) via which a connection can be set-up between a telecommunication station (l0) and a data network. A telecommunication station (l0) registered with the access support means (30) can be in a connected...

The apparatus and method for assembly of hybrid modules (50) including semiconductor chips (14) and conventional surface mount technology (SMT) components (16) are disclosed. The disclosed method uses the vacuum oven (86) for creating the permanent electrical connection between each semiconductor chip (14) and the hybrid module (50) and the soldering reflow process to attach each SMT component (16...

Beschrieben wird eine Vorrichtung zum Kühlen von elektronischen Bauelementen, vorzugsweise Hochleistungslaserdioden, die als eine Mikrostrukturwärmesenke ausgebildet ist und eine Vielzahl von Einzelschichten aufweist und wenigstens eine Mikrokanalplatte mit einer Vielzahl von Mikrokanälen sowie einem Verteilerkanal, eine Zwischenplatte mit einem oder mehreren Verbindungskanälen und eine Sammelplat...

A selective call receiver with memory is described for use in a system providing user initiated alteration of the content of the memory using reconfiguration information transmitted from an external source. The receiver comprises a circuit for generating a user activated programming authorization signal, a receiver for receiving the transmitted reconfiguration information, and a circuit for alteri...

A cellular system employing time division messages transmitted from a plurality of radiators (407, 409, 411) in each cell is disclosed. A first electromagnetic signal at a particular frequency is transmitted during one time slot (903) from one of the plurality of radiators. A second electromagnetic signal at the same frequency is transmitted during another time slot (917) from a second one of the ...

A satellite paging system is described for providing geogrpahic protocol conversion for data packet delivery to communication receivers located in a plurality of geographic areas. The system includes a transmitter for transmitting data packets formatted in a first predetermined data format to the communication satellite. The satellite includes a receiver for receiving the data packets and a progra...

A multi-color light-emitting element has at least two optical micro-cavity structures (102-106) having respectively different optical lengths determining their emission wavelengths. Each micro-cavity structure contains a film (105) of organic material as a light-emitting region. These may be a single film (105) of uniform thickness in the element.

PURPOSE:To active stabilization against degradation due to oxygen and moisture by providing a sealed layer consisting of a blended film, for which a metal oxide or a metal fluoride or a blended material primarily consisting of these metals, is blended with a polyparaxylilene polymer, on a negative electrode. CONSTITUTION:A glass plate of 1.1mm in thickness is used as a transparent insulating board...

To position a cue location on a video tape to a scanner so that the information stored at the cue location can read by a transducer. The video tape is transported so that when the cue location arrives at the scanner, the tape is moving at a selectable desired velocity. A synchronous cueing function is also provided for, in which the cue location is advanced at the rate of the desired velocity duri...

PURPOSE:To provide a dispersion type field light emission element of which light emission color can be set by a user as desired in accordance with user's taste by dispersing phosphor, and dye or pigments as necessary, in binder, for the user to blend ink-like light emmission layer material to provide the light emission color in accordance with the user's taste. CONSTITUTION:Phosphor, and dye or pi...

PURPOSE:To obtain a large reclining angle in the state ensuring a foot space by driving a reclining system part and seat surface raising/lowering system part in accordance with a required operation, and moving a seat face downward when the operation is continued when the reclining angle is the rear inclination limit. CONSTITUTION:When operations switches 9,10 for instructing a longitudinal change ...

A carding machine consisting of a rotating drum (1) and a taker-in (2) which feeds fibres to the drum is provided with a device for removing impurities from a fibre composite. The device has a first knife blade (20) arranged between the taker-in and a carding element (21), a second knife blade (34) arranged after said carding element (21) and pressure plates (14) located in front of the knife blad...

PCT No. PCT/EP89/00208 Sec. 371 Date Sep. 4, 1990 Sec. 102(e) Date Sep. 4, 1990 PCT Filed Mar. 2, 1989 PCT Pub. No. WO89/08346 PCT Pub. Date Sep. 8, 1989.An electric machine (2) comprising a first functional part (4) with a permanently magnetic excitation system (12) and a second functional part (6) with a conductor system (10), the first functional part (4) and the second functional part (6) bein...

The material for injection to shroud a framework, and especially prestressed cables, is composed of 1.3-3.0 wt.% of inert hydrophilic particles in the cement mixture. They have a specific surface of more than 200 m<2>/g, to give a fraction during mixing and/or injection into numerous fragments as small as 5 nanometres and as large as 300 nanometres. The particles are of precipitated silica.

The cement mortar composition for producing articles, such as, in particular, dies for shaping plates, comprises in the quantities defined by the following weight percentages: cement 20-50% expanding agent 1-10% dispersing agent 0.5 to 2% de-aerating agent 0.5-1.5% sand 30-70% calcareous filler 1-10% From these compositions it is possible to produce articles, particularly dies for ...