baber/WOPTO huggingface dataset:
Patent AT-E24224-T1 (AT)
Inventor: SMITH MICHAEL LEONARD
IPC: F16L15/00
Filed: 1983-10-14
Granted: 1986-12-15
Abstract: A pipe connector (8) for establishing a remote connection between a riser pipe (12) and a subsea wellhead (10). The connector comprises a plurality of annular elements (40, 52, 54) interconnected by a differential thread system (58, 60) which facilitates making up and breaking the riser-wellhead connection from a drilling platform or other surface location without rotation of the riser or diver assist. The preferred embodiment also includes a provision for establishing a metal-to-metal seal (66) between the connector and the wellhead, and a guide assembly (16) to assure proper alignment of the connector with the wellhead prior to completing the connection.
Patent AT-E30613-T1 (AT)
Inventor: MICHNOWSKI ZYGMUNT
IPC: E04C1/39
Filed: 1984-04-30
Granted: 1987-11-15
Abstract: 1. Building element for the construction of basic components for building structures having the basic form of a flat rectangular broad stone, in the base surface of which a groove (1) is provided in the form of a trapezium, the longer side of which forms the groove base, and which is provided with at least one recess (2) extending along one of its short edges, characterised in that the recess (2) is provided on the side opposite the base surface with the groove (1) and that the two surfaces, which together form the recess (2) include an acute angle.
Patent AT-E26906-T1 (AT)
Inventor: SVENGREN ANDERS GUSTAV
IPC: A23P1/08
Filed: 1984-07-30
Granted: 1987-05-15
Abstract: A machine (10) for manufacturing a food product in which an edible filling material is completely enclosed in an edible coating material, comprising outer, intermediate and inner spaced apart concentrically arranged extrusion conduits (11 - 13);
 means for extruding the coating material continuously through the channel between the outer and intermediate conduits to form a tube of coating;
 means for extruding the filling material intermittently through the channel between the intermediate and inner conduits so that it forms a filling within the tube of coating;
 means for mechanically isolating the filling material, on interruption of extrusion, from the filling within the tube of coating; means for extruding further coating material alternately to the extrusion of the filling material, through the inner conduit so that it flows within the tube of coating at the rear end of the filling; and
 means for cutting the extruded tube cross-sectionally between positions where filling is located.
Patent AT-E31844-T1 (AT)
Inventor: NEPPL FRANZ DR RER NAT
IPC: H01L23/52
Filed: 1984-08-27
Granted: 1988-01-15
Abstract: 1. A process for the production of an integrated a semiconductor circuit having contact conductor paths (2, 3) consisting of aluminium or an aluminium alloy and arranged in at least two planes (multi-layer wiring), which are separated by insulating layers (4) and which are electrically connected to one another by way of contact holes (5) (via holes) introduced into the insulating layers (4), characterized in that a) after the etching of the contact holes (5) into the first insulating layer (4) which covers the first conductor path plane (2), a non-aluminium metal (6), whose thickness is equal to that of the frist insulating layer (4), is applied in the contact holes (5) by selective deposition from the gas phase, b) that the aluminium or aluminium-alloy layer which forms the second conductor path plane is then deposited onto the entire surface, and c) the second conductor path plane (3) is structured using a wet-chemical etching process to which the non-aluminium metal (6) is largely resistant.
Patent AT-E34882-T1 (AT)
Inventor: DE GROOT ROBERT AART
IPC: H01L43/08
Filed: 1984-02-17
Granted: 1988-06-15
Abstract: A material built up from a plurality of elements, having a crystal structure in which the occupation of the positions in the crystal lattice by the different elements, and the choice of these elements for these positions are such that, in one direction of magnetic polarization, the material exhibits all properties of a metal as regards the transport of electrons with a given direction of spin, while for electrons of opposite magnetic spin the material exhibits all properties of a semi-conductive material or an insulator.
Patent AT-E31371-T1 (AT)
Inventor: GUNTER WOLFGANG
IPC: H01G4/22
Filed: 1984-10-26
Granted: 1987-12-15
Abstract: 1-phenyl-1-tetrahydronaphthyl-ethane or an alkyl-substituted derivative thereof is useful as dielectric fluid in capacitors and undersea power cables having low flammability, high aromaticity and high density.
Patent AT-E28695-T1 (AT)
Inventor: BERNARD PHILIPPE
IPC: F23G5/32
Filed: 1984-05-16
Granted: 1987-08-15
Abstract: The clean combustion of a combustible material is facilely carried out by (i) in situ generating a dispersing first stream of hot combustion gases by establishing a first downstream axially extending, axially symmetrical helical flowstream of combustion-supporting gases in a first combustion reaction zone and by introduction and combustion of a combustible fluid feedstream therein, (ii) serially directly contacting and intimately admixing the material cleanly combustible hereby with said first stream of hot combustion gases at a zone of reduced pressure thereof defining the inlet end of a second combustion reaction zone and whereat and downstream thereof said first stream of hot combustion gases is also in the configuration of an axially symmetrical helical flowstream, (iii) the amounts of said combustion-supporting gases and said combustible fluid being such as to effect essentially instantaneous dispersion and entrainment of fine particles of said cleanly combustible material at and downstream of said point of direct contact with said first stream of hot combustion gases, (iv) establishing a second downstream axially extending, axially symmetrical helical flowstream of combustion-supporting gases in said second combustion reaction zone, and (v) whereby said cleanly combustible material dispersed and entrained within said first stream of hot combustion gases is introduced into and combusted within said second stream of combustion-supporting gases in said second combustion reaction zone.
Patent AT-E39622-T1 (AT)
Inventor: BACCHELLI LUCIANO
IPC: A61N1/24
Filed: 1984-10-16
Granted: 1989-01-15
Abstract: The instrument comprises a set of three plates 10 and 11, coplanar one with respect to the other and interspaced, the two outside ones 10 of which are connected to the negative pole of a current generator constituted by a microbattery 13, while the one in the centre, namely plate 11, is connected to the positive pole. The outside plates 10 and the central one 11 define electrodes made of metal of different characteristics, the former two zinc and the latter brass. 
<??>In this way, two different electric fields are originated: one at the surface due to the diversity in the nature of the electrodes and one deep-seated due to the auxiliary generator 13.
Patent AT-E75895-T1 (AT)
Inventor: TATAMI MITSUSHIGE C O SONY COR
IPC: G11B20/10
Filed: 1985-02-14
Granted: 1992-05-15
Abstract: A method and system for converting an analog video input signal (V<sub>IN</sub>) into a digital video signal (V<sub>o</sub>) corrects for jitter and other spurious input frequency errors without the need for a time base correction circuit. The phase of the video input (V<sub>1N</sub>) relative to a reference signal (SC) is measured at two points of time during video signal processing and the two measured phase values are compared to derive a phase error signal (S<sub>5</sub>) indicative of the spurious phase error for a corresponding horizontal scan line. The phase error signal (8<sub>5</sub>) is then used to adjust the phase of sampling clock pulses (CK) used to sample to analog input values of the corresponding scan line for conversion to digital values. Each clock pulse is phase-shifted only slightly, as the derived spurious phase error is distributed evenly among all of the clock pulses for the corresponding scan line. Preferably, the phase error is distributed linearly across the corresponding scan line and mirror-symmetrically about the center of the scan line.
Patent AT-E45054-T1 (AT)
Inventor: KAARMANN HANS DR
IPC: H04R17/00
Filed: 1985-08-02
Granted: 1989-08-15
Abstract: A material is disclosed for use as an adaptation layer in ultrasonic transducer units of the type which have a piezo-ceramic transducer. The material is porous, and the acoustic impedance of the material can be adjusted (in one embodiment, to 12x106 kg/cm2s) by adjusting the porosity of the material. In preferred embodiments, the material is piezo-electric and may have a porosity gradient.
Patent AT-E55359-T1 (AT)
Inventor: DONNER KLAUS
IPC: B66D3/26
Filed: 1985-10-19
Granted: 1990-08-15
Abstract: 1. A winch having a plurality of interconnected cable reels, with each cable reel being mounted in opposing side faces of a holding device by which the cable reel is fastened to a supporting structure, characterised in that the holding device is designed as a housing (1) closed on five sides, and in the side faces of which the cable reel is mounted, and in that a plurality of side faces of the housing are provided with attachment bores (2) by which it can be connected to the supporting structure.
Patent AT-E52003-T1 (AT)
Inventor: HAMMEL ANTON DIETER DR
IPC: A21C15/00
Filed: 1985-12-07
Granted: 1990-05-15
Abstract: 1. A method of rapidly cooling bread or the like, in which after leaving the oven the freshly baked bread is cooled to an internal temperature of about 25-35 degrees C by wetting with bacteriologically pure water and evaporation thereof by the blowing on of air, characterised in that the wetting is so carried out as to form a film of water on the surface of the bread and the wetting and evaporation are performed interval-fashion.
Patent AT-E62608-T1 (AT)
Inventor: SMISSON BERNARD
IPC: B04C5/30
Filed: 1985-05-14
Granted: 1991-05-15
Abstract: A separator comprises a vessel having an outer wall (2) and an end wall (3). A body (14) adjacent the end wall (3) defines with the end wall (3) an annular opening (15). In use, a mixture of, for example water and solid material is introduced into the vessel through a first inlet (4). A circulating motion takes place in the vessel and the solid material falls to the end wall (3) and is removed through the opening (15) to an outlet (6) while clean water flows from the top of the vessel through an outlet (8). In order to increase the energy in the lower region of the vessel so as to assist removal of the solid material, water from the outlet (8) is passed through a pump (P) and reintroduced as energising fluid to the vessel through a recirculating port (44). Energising fluid may be taken from sources other than the outlet (8). Various alternative forms of separator are disclosed.
Patent AT-E40616-T1 (AT)
Inventor: BILLARDON MICHEL
IPC: H01S3/09
Filed: 1985-05-20
Granted: 1989-02-15
Abstract: The invention envisages control devices acting on the laser to vary in time the electron/photon interaction, means proceeding to a State I in which they alter the optimal conditions for laser amplification; and a State II in which that reestablish said optimal conditions, which control devices permit the improvement of the peak amplitude and stability of the laser pulses and the rate and stability of the pulse period. According to another aspect of this invention, the two states are alternated, preferably periodically or almost periodically. The duration of State I should be selected by comparison with the characteristics of the electron packet and, in particular of the relaxation time observed for said packet. If the duration of State II is set to a value to be comparable to or longer than the electron relaxation time, the peak amplitude of the laser pulses is increased. The duration of State II should be selected by comparison with the natural macropulse width. If the duration of the State II is set to a value shorter than the natural duration of the laser macropulses, the repetition rate of the laser pulses can be increased.
Patent AT-E52450-T1 (AT)
Inventor: ROCHE PETER
IPC: B29B13/02
Filed: 1986-01-23
Granted: 1990-05-15
Abstract: The invention relates to a process for the preparation of cellular or noncellular plastics, preferably polyurethane coatings, by reacting at least two components with one another, preferably organic polyisocyanates and polyhydroxyl compounds, by feeding the components into a mixing zone separately, and mixing them together and then discharging the reaction mixture from the mixing zone, while adding air heated to a temperature of 100 DEG  to 1200 DEG  C. to the reaction mixture as it emerges from the mixing zone.
Patent AT-E54246-T1 (AT)
Inventor: HENSLER EWALD
IPC: A61B17/32
Filed: 1986-07-23
Granted: 1990-07-15
Abstract: 1. Arthroscopic instrument including a suction tube (10) which at its front end has a jaw part (12) which includes a cutting blade (18) and a die part (20) cooperating with it and pivotally connected to the jaw part (12) and which at its rear end is connected to an actuating device (14) which includes a first handle member (28) rigidly mounted on the suction tube (10) and a second handle member (32) which is movable with respect to the suction tube, and including an actuating rod (22) which is longitudinally movably and eccentrically mounted in the suction tube (10) adjacent its inner wall and which couples the movable die part (20) to the movable handle member (32) and has an external diameter which is substantially smaller than the internal diameter of the suction tube so that a suction passage (26), which is provided with a connecting member (16) adjacent the actuating device (14), remains clear within the suction tube, characterised in that the actuating rod (22) is retained at the inner wall of the suction tube (10) by a number of spaced retaining claws (24) which have the shape of circular segments, fitting into the suction tube (10) with a hole for the actuating rod (22), extend radially into the interior of the suction tube (10) at most as far as the actuating rod (22) and have bevelled axial ends (24, Fig. 2).
Patent AT-E71400-T1 (AT)
Inventor: MARTEN KLAUS
IPC: C09J4/04
Filed: 1986-11-07
Granted: 1992-01-15
Abstract: The invention relates to an  alpha -cyanoacylate adhesive which is fluorescent in ultraviolet light. The adhesive contains a fluorescent compound selected from: (a) Bis-benzoxazolyls having the following formula:   <IMAGE>    in which X is a thiophene ring or an ethylene group and R is H or a lower alkyl group; and (b) coumarin derivatives having the following formula:   <IMAGE>   in which Ph is an aromatic radical and Y is a radical corresponding to   <IMAGE>
Patent AT-E50974-T1 (AT)
Inventor: ASHWELL GARETH WAYNE BERKLEY
IPC: G02B6/10
Filed: 1986-06-19
Granted: 1990-03-15
Abstract: The guiding layers of optical waveguides are formed of arsenosilicate glass (ASG). By varying the arsenic content from 2 to 13 mole per cent it is possible to vary the refractive index in the range 1.45 to 1.53. Pure silica or less heavily doped ASG can be used for the cladding layers. The ASG is preferably formed as the result of a heterogeneous reaction between silane and oxygen in the presence of arsine. Such a reaction can be carried out at temperatures down to 390°C, allowing the ASG to be used on substrates of III-V compounds.
Patent AT-E59874-T1 (AT)
Inventor: COLLADELLO REMY BRUNO
IPC: E04C3/14
Filed: 1986-05-28
Granted: 1991-01-15
Abstract: Construction element, of the self-supporting panel type, comprising a plate (1) on which is formed at least one longitudinal girder (2) of triangular section. The convergent ends (8, 9) of the slanting walls (3, 4; 3a, 4a) of each girder (2) have, on the outside of their joining ridge (5) and over their entire length, bevelled surfaces (10) via which they are in mutual contact, whilst the divergent ends (11, 12) of the slanting walls (3, 4; 3a, 4a) possess, on at least one of the faces of the latter, longitudinal indentations (13) via which they bear on longitudinal members (14, 15) integral with the plate (1). The first advantage of this construction element is that it can be manufactured very simply with the aid of a method which consists in preassembling its various components (3, 3a, 4, 4a, 5, 14, 15, 1) after having applied adhesive to their mutual contact surfaces (6, 7, 10, 13) and in pressing the preassembly thus produced between, on the one hand, the back of the panel (1) and, on the other hand, the joining ridge or ridges (5) and the longitudinal members (14, 15), while laterally immobilising the plate (2) and the outer longitudinal members (15). Application to the construction of floors or arched roofs of large surface. <IMAGE>
Patent AT-E53404-T1 (AT)
Inventor: DICK RICHARD
IPC: C12M1/12
Filed: 1986-07-03
Granted: 1990-06-15
Abstract: The invention concerns a product for adjusting the degree of alcohol of wines or alcoholic beverages. According to the invention, this process consists in resorting to two coupled reverse osmosis systems each comprising a tank for supplying the product to be processed upstream from a reverse osmosis cell, in equipping the two reverse osmosis cells P and I with membranes with a distinctly different permeability to ethanol, in withdrawing the permeate originating from said cell P, in sending it into said supply reservoir upstream from said cell I, in withdrawing the permeate originating from said cell I and in sending it into the supply tank upstream from cell P, whilst recovering the corresponding concentrates X and Y.
Patent AT-E37929-T1 (AT)
Inventor: HEMBERG PAUL
IPC: E02D29/045
Filed: 1986-04-25
Granted: 1988-10-15
Abstract: 1. Tunnel construction process employing prefabricated concrete elements which are fixed together after placing, characterized in that it comprises the following phases : - excavation, at the base of the location of the vertical walls, of sheeted cuts (2) of dimensions slightly greater than those of prefabricated reinforced concrete elements (1) intended to form, in part, the valls of the tunnel, - production of a foundation course (4), - positionning of vertical elements (1) in each cut (2), each element (1), set at a distance from the preceding element, being arranged in line with a similar element (1) arranged on the other side of the tunnel, - filling of the cuts (2) with a stabilized filling material (9) and, simultaneous withdrawal of the sheeting (3), - frontal pre-excavation (25) of the volume of the tunnel, gradually exposing the top of the vertical elements (1) of a section of tunnel, - placement of lintels (27) parallel to the axis of the tunnel, in line with the gaps separating two vertical elements (1), in a manner such that the ends of each lintel (27) bear on the upper part of two successive vertical elements (1) ; - placement of uppper cross-beams (28), the ends of each beam resting on lintels (27) arranged facing each other on either side of the tunnel, - frontal excavation (26) of the volume of the tunnel, gradually exposing each pair of vertical elements (1) joined by a cross-beam (28), the heel (22) of the vertical elements remaining driven in the ground, - exposure of the gap (30) separating two successive vertical elements (1), - placement of a supporting beam (29) in line with the gap separating two successive elements, - introduction of a reinforcement (31) into the vertical gap separating two successive vertical elements, - application of a shuttering panel (33) between two successive vertical elements (1) on the side facing the interior of the tunnel, - introduction of reinforcing members (32) parallel to the axis of the tunnel through apertures (17) made at the bottom of the lateral faces (14) of the vertical elements, - casting of concrete in the shutterings formed between two successive vertical elements (1), - levelling of the floor of the excavation, - placement of a reinforcement and casting of the foundation raft (35), - placement of preliminary slabs (37) of reinforced concrete, in a manner such that each preliminary slab bears on two successive upper cross-beams (28), - concreting of the upper slab (38) and fixing thereof to the vertical columns, - placement of sealing means, - backfilling and covering of the tunnel.
Patent AT-E61276-T1 (AT)
Inventor: REYERS NIELS
IPC: B29B13/02
Filed: 1987-07-16
Granted: 1991-03-15
Abstract: The free surface areas of the containers are brought into contact with flowing air, heated to at least the softening temperature of the plastic, for about two hours within a receiving chamber, until the containers have collapsed. The remains of liquid still in the containers are collected and led away in the receiving chamber. <IMAGE>
Patent AT-E52952-T1 (AT)
Inventor: SCHULTE KARL
IPC: B23K11/00
Filed: 1987-09-19
Granted: 1990-06-15
Abstract: 1. Trellis-welding machine comprising a longitudinal-wire advancing means and a transverse-wire feed, with welding electrodes (7, 8) disposed above and below the crossing points between longitudinal wires (9) and transverse wires (10), wherein the transverse-wire feed takes place by means of transverse-wire delivery discs (1) which are each formed with a plurality of spaces (3) located at angular distances along the periphery of the disc and open towards the periphery of the litter to receive the transverse wires, there being associated with each transverse-wire delivery disc (1) a fixedly located web plate (17), against which the transverse wire (10b) introduced into the transverse-wire reception space (3) bears during a part of the rotation of the transverse-wire delivery disc (1) and by which the transverse wire (10b; 10a; 10) is guided to the welding electrodes, and wherein a hold-on (14) for the transverse wire (10) is provided in the region of the welding electrodes (7, 8) for each transverse-wire delivery disc (1), characterised in that each web plate (17) lifts the transverse wire situated in the transverse-wire reception space (3) from the lowermost position in the latter, there is provided in the region immediately before the welding electrodes (7, 8) for each transverse-wire delivery disc (1) a resilient holding-down device (16) by which the transverse wire (10b, 10a) guided by the space (3) which receives it and by the web plate (17) is pressed on to the said web plate, the hold-on (14) is resiliently mounted and, as a result of the pull exerted on the welded trellis, releases the transverse wire welded to the longitudinal wire, and the transverse-wire reception space (3), as seen in the direction of rotation of the transverse-wire delivery disc (1), has a substantially radially extending rectilinear front wall (4), while the rear edge (5), as seen in the peripheral direction of the transverse-wire delivery disc (1), is flattened, as seen in the direction of rotation, at least in the upper part (at 6), oppositely to the direction of rotation.