En fremgangsmåte for overføring av data relatert tilbrønnboringsforhold fra brønnbunnen til overflaten, hvorboreslamtrykket måles kontinuerlig når slammet strømmerinn i brønnen, en føler måler i det minste ett opera-sjonsforhold ved bunnen av brønnen, kodede pulser somrepresenterer nevnte måling overføres gjennom boreslam-met, og pulsene i boreslammet detekteres ved trykkmålingnår det strømmer inn...

A method for fabricating optical components in the cladding of an optical fiber bus by the utilization of a laser. An excimer laser (601) fabricates either an optical coupler opening or an optical mode scrambler (613) by ablatively removing the cladding (506) from the optical core of an optical fiber bus (505) without damaging the optical core. Either coupler housing or a mode scrambler housing is...

Bei einem Aufsteckdorn für Hülsen, der einen langgestreckten Grundkörper aufweist, von dem Spreizfinger (10) einer ersten Spreizfingergruppe (S1) gleichweit abstehen und der eine Verstellvorrichtung (V) für den von den Spreizfingern definierten Hülsenhaltedurchmesser aufweist, ist in Längsrichtung des Grundkörpers im Abstand von der ersten Spreizfingergruppe (S1) mindestens eine zweite Spreizfinge...

Pour permettre l'introduction d'une aiguille (14) de biopsie à l'intérieur d'un sein (19) examiné avec un mammographe, on réalise une structure en forme de manivelle portant par son bras (22) le porte-aiguille (15) et supportée par son arbre (21), verticalement, en direction d'une tumeur (12) située dans le sein et dont on a par ailleurs calculé la position. On montre que la distance (D) d'enfonce...

The blowing agent is a complex of cyclodextrin and guest blowing agent. Suitable guest blowing agents include water, propylene glycol and cyclohexylalamine. The blowing agent is used in structural foam and adhesives.

A traction control system for a motor vehicle of the type comprising a set of brakes (22L, 22R, 24L, 24R) for respective wheels (8L, 8R, 12L, 12R), brake control means (20) for controlling the braking forces exerted by the brakes on the respective wheels, slip detector means (25L, 25R, 26L, 26R, 27, 31) for detecting the slip rates of the vehicle wheels, slip control means (33) connected between t...

A hydrocyclone (10) establishes a first vortex (15) of fluent material at one end (e.g. in a top portion 4), and a second vortex at the other end (e.g. in a bottom portion 24). The first vortex is established within a porous surface of revolution (18) to which gas or other fluid is supplied, passing through the porous surface into the first vortex. The second vortex is established by a conical end...

The present invention provides a device for splaying a plurality of pole members 4 from a generally axial orientation to one in which at least part of each of the poles adopts a generally radial orientation, and for securing a first end 11 of those members within the device to retain said radial orientation, which device comprises: a. a pair of generally parallel transverse members 10a, 10b, c...

A surface inspection method and apparatus thereof are disclosed in which a portion of an outer round surface of an object to be inspected is obliquely irradiated with a diffused light from a light source in a direction perpendicular to the center axis of the object, the outer round surface being ground in its circumferential direction, the irradiated portion of the outer round surface of the objec...

A collapsible shelter 10 comprising an upright ground engaging pole 16 upon which is slidably mounted an annular bracket 18. The bracket 18 is movable on the pole 16 between raised and lowered positions. A plurality of spaced arms 22 are pivotally mounted on the bracket 18. Linkages 24 are provided between each of the arms 22 and an upper part of the pole 12 such that when the bracket 18 is lowere...

A composite card reader (11) used for IC cards, magnetic cards and the like to which the card is manually inserted and extracted is dislosed. The composite type card reader (11) has a shutter lever (28) for opening and closing a card inlet (13), a locking mechanism for locking the card by closing the shutter lever (28), and a lock releasing mechanism for releasing the lock by opening the shutter l...

A continuous process is provided for the preparation at ambient temperatures of a polymer-based foam sheet in which the foam is produced from a reaction product capable of curing at ambient temperatures formed by the reaction of a reactant composition comprising a prepolymer, such as an isocyanate-capped polyether, and water. The process includes providing a continous substrate (5); depositing sai...

A polyurethane foam is produced using acetone as an auxiliary blowing agent. A polyol, an isocyanate, water, acetone and a catalyst for catalyzing the formation of polyurethane are mixed to produce an unfoamed liquid mixture, which is then retained in bulk form, preferably in an open-topped reaction vessel, for a dwell time during which an exothermic reaction occurs and the liquid foams. Finally, ...

A process is described for the preparation of isocyanate-based foams. The foam is usually produced using chlorofluorocarbons (CFCs) as blowing agents. CFC-containing blowing agents can be replaced by alkanes, for example pentane, or water, which forms carbon dioxide. In this case, it is necessary to simultaneously use flameproofing agents. Surprisingly favourable product properties are obtained if...

A method for fabricating a rubberised steel cord reinforced sheet (100) characterised by the steps of passing a plurality of cords (1) through an extruder (140) to coat each of the plurality of cords with rubber to form rubberised cords (111) and passing the plurality of rubberised cords (111) through a calender roller system (130) to form them into a rubberised steel cord sheet (100) having a des...

A carriage running control system includes a plurality of readable and writable memory media (T) installed along a running track of carriages (A). Each carriage (A) is capable of communicating information with the memory media (T). The running track includes special zones such as curved sections (P), branching sections (D), merging sections (J), and sections including stations (ST). When a precedi...

Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Fluorchlorkohlenwasserstoff freien, Urethangruppen enthaltenden, weichelastischen Formkörpern mit einem zelligen Kern und einer verdichtenden Randzone mit einer im wesentlichen porenfreien, glatten Oberfläche durch Umsetzung von a) organischen und/oder modifizierten organischen Polyisocyanaten mit, b) mindestens einer höhermolekularen ...

Finite-state machine for reliable computing and adjustment systems, which comprises a combinatorial logic (10) connected to a status memory (11) by means of connections which carry future state signals (12) and of connections which carry current state signals (13). The combinatorial logic (10) comprises input terminals (14) for input signals which are external to the finite-state machine and outpu...

A method for preparing a transparent laminated article comprising an ionomer resin layer and a transparent sheet of glass or polycarbonate laminated to at least one surface of the ionomer layer which comprises the steps of A. providing a knurled or embossed surface on at least one side of at least one ionomer film, B. priming a surface of a glass or polycarbonate sheet, C. placing the primed s...