baber/WOPTO huggingface dataset:
Patent AT-E57606-T1 (AT)
Inventor: KEATES RICHARD H
IPC: A61F2/16
Filed: 1985-09-06
Granted: 1990-11-15
Abstract: Flexible holders (5) are disclosed which allow one or more synthetic lenses (18) to be securely positioned within the intraocular chambers of the eye, and which can be inserted into the eye through corneal incisions (21) of minimal size.
Patent AT-E39757-T1 (AT)
Inventor: POUILLANGE JEAN
IPC: F41B6/00
Filed: 1986-01-21
Granted: 1989-01-15
Abstract: 1. A contactless projectile for an electrical railgun, said gun comprising two parallel metal rails connected by a source of direct current, said projectile including means (6) for establishing a contactless metallic connection between the two rails through the projectile, and being characterized in that it includes two electrical circuits (410, 420) disposed symmetrically about the plane of the rails (1, 2), having current flowing therearound, and establishing a magnetic field opposite to that established by the current passing through the rails, each of the circuits (410, 420) comprising two turns, the width of one of them (411, 421) being wider than the spacing of the rails, and the width of the other of them (412, 422) being no wider than that of the rails, said means being a metal part (6) having two ends (6A, 6B) close to respective ones of the rails (1, 2).
Patent AT-E48326-T1 (AT)
Inventor: BOVAY JEAN-PIERRE
IPC: G07C1/22
Filed: 1986-05-31
Granted: 1989-12-15
Abstract: A departure gate for sporting runs includes two riser members forming an outlet, each riser member bearing a device comprising a bar arranged to be angularly movable, the bar extending at least halfway over the width of the outlet. Each device includes an electrical contractor controlled by the bar and operated thereby as soon as the bar has traversed a predetermined angle ( alpha ). The contactors are coupled in a manner such that an electrical output signal is produced only when at least one of the bars has traversed the angle  alpha . The gate minimized or eliminates the influence that the starting position of the contestant may have on his result.
Patent AT-E43656-T1 (AT)
Inventor: LECLAIRE CHARLY
IPC: D05B29/00
Filed: 1986-06-02
Granted: 1989-06-15
Abstract: A device for detecting the passage of the edge (4a) of a piece of material (4), not parallel to the advancing direction (A) of the material for a sewing machine including a presser foot (2), a needle (1) and a needle plate (3). The device comprises a sensor (7) for generating a magnetic field and a sensor (10) responsive to this magnetic field. A magnet is coupled to the presser foor (2) so that it is on the one hand, applied to the piece of material (4) at a point situated at a distance and in front of the needle (1) of the sewing machine relatively to the advancing direction (A) of the material, and on the other hand, is moved with respect to the presser foot (2) in a direction substantially perpendicular to the plane of the needle plate (3). The sensor is mounted opposite the magnet and fixedly in the sewing machine, under the needle plate (3).
Patent AT-E54848-T1 (AT)
Inventor: NAKANO AKIO
IPC: B22D17/20
Filed: 1987-01-08
Granted: 1990-08-15
Abstract: This invention relates to a die casting machine in which one or both of a fixed mold (a1) or a movable mold (a2), and a core (2) incorporated into one or both of the molds are formed of high strength ceramics, and in addition, a movable hob (1) for pressurizing molten metal injected into both the fixed (a1) and movable molds (a2) is formed of high strength ceramics.Furthermore, an injection sleeve (F) for injecting and filling molten metal into the mold and a piston (G) slidably inserted therein are formed of high strength ceramics thereby eliminating differences in cooling rate between the surface portion of molten metal supplied into the injection sleeve (F) and the center portion.
Patent AT-E60646-T1 (AT)
Inventor: GLANG SIEGFRIED
IPC: E02D29/16
Filed: 1987-06-25
Granted: 1991-02-15
Abstract: There is provided a sealing profile formed of rubber or rubber-like material for tunnel segments having a recess therefor extending therearound, the profile having a base side facing the segment and a back side facing away from the segment, a plurality of longitudinally extending parallel flutes in the base side, lateral flanks extending angularly from the base side, a plurality of longitudinally extending parallel ducts, and at least one centrally disposed bridge through extending from the base side to the back side without impairment in its supporting effort by a longitudinal duct.
Patent AT-E56765-T1 (AT)
Inventor: RIENECKER REIMUND
IPC: D21D5/02
Filed: 1988-01-14
Granted: 1990-10-15
Abstract: 1. Screening vane (1) for a rotor with drum-like base body of a screen, which are arranged on the base body distributed over the circumference and staggered over the length, with the radial outer contour of the screening vane (1) steadily increasing in direction of rotation as circular arc up to a maximum end height (H) over the rotor shell surface (15) and then abruptly dropping in the form of a concave circular arc (8) up to the rotor shell surface (15) or to 1/10 of the maximum end height (H), so that a front portion (7) is formed, whose circumferential extension (L 2) corresponds to 1.0 to 1, 5 times the maximum end height (H), and a rear portion (2), whose maximum initial height (h') at the rear edge (12) amounts to 0.2 times the maximum end height (H) and whose length (L 1) amounts to 3 to 8 times, preferably 3 to 7 times the maximum end height (H) and, characterized in that the tangent placed onto the outer contour of the screening vane (1) in the point of the maximum end height (H) runs normal to the radius passing through this point.
Patent AT-E73737-T1 (AT)
Inventor: SCHIMMEL GUENTHER DR
IPC: C01B33/38
Filed: 1988-05-09
Granted: 1992-04-15
Abstract: Crystalline sodium silicates having a layered structure and a molar SiO2:Na2O ratio of 1.9:1 to 3.5:1 are prepared from water glass solutions having a solids content of 20 to 65 % by weight by first treating the water glass solutions in a spray-drying zone. This gives a pulverulent amorphous sodium silicate having a maximum loss on ignition of 20 % by weight, while the waste gas leaving the spray drying zone has a temperature of at least 140 DEG C. The spray-dried sodium silicate is then heat treated in an ignition zone having a movable solid bed at temperatures of 500 to 800 DEG C for 1 to 60 minutes in the presence of at least 10 percent by weight of recycled material. This recycled material was obtained by mechanical comminution of crystalline sodium silicate discharged from the ignition zone.
Patent AT-E80785-T1 (AT)
Inventor: BERFIELD ROBERT C
IPC: F04D25/06
Filed: 1988-05-20
Granted: 1992-10-15
Abstract: The invention concerns an air blower (20) including a centrifugal fan (220) which is driven by an electric motor (210). The blower (20) has a two-part blower housing (22, 24) comprising an upper housing (22) which encloses the motor (210) beneath the motor cap (230) and a lower housing (24). The centrifugal fan (220) is disposed in the chamber between the upper and lower housings (22, 24). The plenum (54) around the fan (220) leads to an outlet (161) from the blower (20). An intake shield (120) extends across and blocks undesired entrance of objects into the inlet opening (86) in the bottom (84) of the lower housing (24). The blower (20) may be seated on a lid (180) across an opening in it. An adapter (140) in the lid (180) receives the intake shield (120) and has its own air inlet (146) to the blower (20). The orientation of the blower (120) with respect to the lid (180) is rotatable. Cooperating flanges (132, 166) on the blower and the adapter hold the blower to thelid (180) at two rotative locations and a button latch arrangement (190) (Fig. 12) latches the blower (20) at each of the two arrangements. Between the two latched orientations, the blower (20) may be lifted free of the lid (180). <IMAGE>
Patent AT-E83433-T1 (AT)
Inventor: DOLLHOPF RUEDIGER DIPL-ING
IPC: B29C48/76
Filed: 1988-08-01
Granted: 1993-01-15
Abstract: Method of extruding and a single, twin or multiscrew extruder. 
<??>In the extruder, the thread of the screw or of each of the screws is partly left-handed and partly right-handed, so that the material to be processed is in part conveyed in a direction A and in another part conveyed in an opposite direction B. 
<??>The method is a venting extrusion method and the extruder is a vented extruder: the following are provided
 - a back venting arrangement (7, 22) at the end (8, 19) of the screw (1, 16) or screws (1, 16), if the material to be processed is led away from this end (8, 19),
 and/or
 - a back venting arrangement (41, 52) at the point between the thread sections of the screw (1, 16) or screws (1, 16) from where the material to be processed is led away in opposite directions B and A. 
<??>According to the invention,
 - continuous operation is possible,
 - no dead zones and breakaway edges are formed,
 - the back venting arrangement (7, 22, 41, 52) can be easily sealed against ingress of oxygen,
 - thermally and oxidatively sensitive products, such as nylon 66, can also be processed without detriment and in continuous operation (example: synthetic fibre extrusion spinning). 
<IMAGE>
Patent AT-E66794-T1 (AT)
Inventor: BRECKLE ANDREAS
IPC: A47C27/06
Filed: 1988-08-18
Granted: 1991-09-15
Abstract: The mattress has a multiplicity of joined-together, encapsulated helical springs (8), one helical spring being arranged in each case in a closed pocket (5) made of fabric, nonwoven material or the like. The closed pockets (5) are arranged joined together as strips (1, 2, 3, 4) in one direction and connected by bonding transversely to the direction of the strips. A connection wall (9) made of elastic material is provided between in each case two adjacent strips parallel to the direction of the strips (1, 2, 3, 4). The pockets (5) of the strips (1, 2, 3, 4) are bonded to one another indirectly via one connection wall (9) in each case. 
<IMAGE>
Patent AT-E85689-T1 (AT)
Inventor: TENHUMBERG JUERGEN DR
IPC: F24H1/22
Filed: 1988-11-29
Granted: 1993-02-15
Abstract: A fired water heater has, adjoining the combustion chamber, an elongate waste gas guide (3) surrounded by at least one water-bearing chamber (4 or 16). This water-bearing chamber can be designed as an annular chamber (4) or it can be formed from axially parallel ducts (16) of a tubular heat-exchange member (1). In any case, this tubular heat-exchange member (1) consisting of ceramic material delimits the water-bearing chamber (4 or 16) towards the chamber (3) serving as waste gas guide, in which structures favouring the heat exchange, e.g. a metal coil (14) or inwardly projecting ribs (15), can be arranged. Preferably, the water heater is equipped with a downdraught burner (2) and has on its underside, in a waste gas guide (11), a condensate run-off pipe (12). <IMAGE>
Patent AT-E88451-T1 (AT)
Inventor: BROWN ALAN JOHNSON
IPC: C04B38/04
Filed: 1988-09-20
Granted: 1993-05-15
Abstract: There is provided a porous cellular material comprising a plurality of cavities each defined by a substantially spherical wall formed of a rigid intermeshing matrix of ceramic needles said wall being pierced by at least one aperture to provide access to the cavity, and the or each aperture having a diameter such that the ratio of the diameter of the aperture to the diameter of the cavity into which the aperture opens is in the range of from 0.1:1 to 1:1.
Patent AT-E72891-T1 (AT)
Inventor: MENINI IVANA
IPC: F16L11/16
Filed: 1988-11-18
Granted: 1992-03-15
Abstract: A flexible pipe (1) according to the present invention is obtained by coupling together two continuous sheets (2 and 4) which are provided with longitudinal pleats (3) and are turned to form a closed, continuous, double layer spiral. During the formation of the pipe, the rims of the said sheets are joined together so as to obtain soldering seams (5). The outer layer (2) of the pipe is provided with a number of pleats larger than the number of pleats of the inner layer (4) which permits the pipe (1) itself to be bent also at a short radius of curvature, without incurring deformations or breakings.
Patent AT-E150089-T1 (AT)
Inventor: DONOVAN WILLIAM PRESTON
IPC: C12N1/21
Filed: 1988-04-07
Granted: 1997-03-15
Abstract: This invention relates to a crystalline protein toxin useful as a biological insecticide which is known as P-2 toxin, or P-2 delta-endotoxin and which is produced by Bacillus thuringiensis. More specifically, this invention relates to the cloning and expression in various microorganisms of the gene coding for the P-2 delta-endotoxin, and related novel insecticide compositions incorporating P-2 toxin.
Patent AT-E71996-T1 (AT)
Inventor: BALONIER NIKOLAUS
IPC: D06F71/38
Filed: 1989-05-03
Granted: 1992-02-15
Abstract: A device for removing trousers (12) from a double-leg ironing machine with an ironing board (10) receiving the two trouser legs (22, 24) in the spread position comprises a gripper (30) movable along the ironing board and having two clamping plates (34, 36) which are arranged in the transverse direction of the ironing board and at least one (34) of which is movable perpendicularly relative to the ironing board and can be lowered onto its surface. By means of the gripper (30), the end of one trouser leg (24) is grasped, lifted somewhat, transported in the longitudinal direction of the ironing board (10) to the end of the other trouser leg (22) and released there. In this way, the two trouser legs (22, 24) are laid smoothly one on top of the other, so that the trousers can be grasped manually or mechanically at the ends of the two trouser legs and clamped in a trouser hanger, for example for further transport. <IMAGE>
Patent AT-E149430-T1 (AT)
Inventor: SCHMIDKONZ PETER
IPC: B42C19/00
Filed: 1989-05-19
Granted: 1997-03-15
Abstract: A device for automatic book binding of sole and limited editions consists of a receiving station, in which the data required for binding are prepared and stored, a book-block finishing station, in which the separation notching and gluing as well as trimming of the book-block are undertaken, a sleeve station, in which the binding cover is reinforced by a reco-sleeve, a cover finishing station, in which the covers are finished exactly in-register with the block based on the data supplied in the receiving station, a casing-in lane, in which the pitch of the book-block is set and the book-block is bonded to the binding cover, and a rounding station, in which the book-block is pressed into the binding cover and rounded using the pitch. The processing operations for the production of the book-block and the binding cover as well as the joining of the book-block and the binding cover are carried out under computer control. <IMAGE>
Patent AT-E93920-T1 (AT)
Inventor: GOLDSCHMIDT HANS-GERD
IPC: E05B15/00
Filed: 1989-07-19
Granted: 1993-09-15
Abstract: A window or door fitting has a handle (1) which is mounted rotatably in a bearing sleeve (3) by means of a neck bearing part (2) and which passes by means of an actuating-shaft extension (4) through a lock-actuating element (5) which is rotatably mounted in a fitting housing (7) fastened in a rebate recess (6) and which is axially fixed by means of a holding collar (8) moveable radially outwards counter to a spring effect and penetrating into an annular groove (9). A rose-free embodiment allowing a simple mounting and dismounting of the handle is characterised in that the bearing sleeve (3) is inserted into a wing bore (10) and the holding collar (8) consists of a holding slide which is mounted horizontally displaceably in the fitting housing (7) and which can be pressed out of the annular groove (9), provided on the actuating-shaft extension (4), via at least one rebate-located orifice (13) in the fitting housing (7). <IMAGE>
Patent AT-E72864-T1 (AT)
Inventor: HILLER WOLFGANG
IPC: E04F15/024
Filed: 1989-09-29
Granted: 1992-03-15
Abstract: It is known to lay out the floorboards of raised floors on grid girders, which are attached to the cover plates of legs of the raised floor. The grid girders are either inserted into suitable recesses in the cover plates where they may be made secure in these recesses by means of tongues which engage in boreholes in the cover plates, or else under more stringent specifications they are screwed into the reinforcement of the raised floor with the cover plates. Until this time, for the two variations of assembly, two different types of girders have also been produced. Both variations of assembly can be attained by use of the grid girder according to the present invention. For this purpose, the side walls of the grid girder are provided with beveled ends in such a manner that the grid girder, when viewed from the side, has the shape of a parallelogram. At the ends of both of the other walls of the grid girder are provided in turn tongues or oblong apertures for the passage of fastening screws. Tongues are intended for the loose engagement of the grid girder in the boreholes of cover plates, while with the other variation of assembly the fastening screws are fed through oblong apertures and are twisted or tapped into the boreholes.
Patent AT-E83631-T1 (AT)
Inventor: MAASS RUDOLF
IPC: A47J43/07
Filed: 1989-10-20
Granted: 1993-01-15
Abstract: The electrically powered apparatus for processing and preparing food products of all kinds has a housing (10) for accommodating the electric motor (13) and associated switching and control devices. The housing is arranged on an apparatus base (15), on which an operating container (25) can be placed in adjacent arrangement. The apparatus has an operating shaft (24), the upper end of which protrudes into a sleeve-type projection, which is open on both sides, at the bottom of the operating container, and to which end an insulating sleeve is fixedly connected. Said insulating sleeve serves for the detachable accommodation of an operating tool. The operating container has a removable lid (26), to which a safety device is assigned. Assigned to the electrically powered apparatus of this type are operating containers having several different diameters which can be used optionally. In this case, the position of the housing of the electric motor on the apparatus base relative to the operating container can be varied in dependence on the diameter of the operating container used. This variation can be carried out both in stages and infinitely adjustably. <IMAGE>
Patent AT-E172307-T1 (AT)
Inventor: COSCHIERI JEAN-CLAUDE
IPC: G06F1/26
Filed: 1989-11-24
Granted: 1998-10-15
Abstract: The invention relates principally to an interface (21) comprising an electrical power supply. The invention relates to an interface capable of providing an external power supply on the basis of the amplification of one of the signals. For example, the amplified signal DTR @@@ is used to deliver a supply voltage to a MIDI interface (30) from an RS 232 serial interface using a SUB D9M 9-pin connector. The invention is applied to the construction of an interface capable of delivering an electrical power supply to an external device, as well as to computers (22) comprising such interfaces. The invention is mainly applied to the construction of computers which are capable of operating using the MS-DOS operating system and which are able to deliver a supply voltage to the MIDI interface via an RS 232 serial interface and a SUB D9M connector (10).
Patent AT-E98733-T1 (AT)
Inventor: GLAUS HEINRICH
IPC: E04G21/12
Filed: 1989-04-07
Granted: 1994-01-15
Abstract: The device for connecting at least two rods by means of a wire link (5) contains a movable handle part, arranged on one housing part (1), for the forward movement of the wire link (5), and closing jaws (15, 16) which are constructed so as to bring into engagement closure means on the wire link underneath the rods to be connected, and also, in the other housing part (2), a binding hook (6) on a twisted rod (7) in order to twist the closed loop, situated above the rods to be connected, of the wire link. A sliding plate (32) connected to the handle (4) is provided with means to guarantee the actuation of a bending peg (58) on a closing jaw (16) for the secure closure of the wire link and with means to control and effect reliable separation and the advance of the wire links. Such a device is suitable, even in the rough environment of a building site, for guaranteeing safe, rapid and relatively smooth working. <IMAGE>
Patent AT-E99660-T1 (AT)
Inventor: LINDQVIST VIDON
IPC: C06C7/00
Filed: 1989-10-11
Granted: 1994-01-15
Abstract: An initiating element of non-primary explosive type comprising a confinement containing secondary explosive, having a first end adapted for ignition of the secondary explosive by igniting means, optionally via delay and flame-conducting pyrotechnic compositions, a second end adapted for delivering a detonation impuls and a intermediate portion in which the secondary explosive upon ignition is able to undergo a deflagration to detonation transition. At least a part of the secondary explosive is modified to give increased reaction rates at low pressures.
Patent AT-E142598-T1 (AT)
Inventor: BERTONCELLO MARIO
IPC: B66B5/04
Filed: 1990-02-14
Granted: 1996-09-15
Abstract: The safety locking mechanism for a lift or similar machine comprises a rotary drum (1) which is attached to the pinion of the rack and pinion drive mechanism and mounted on a plate. A roller (8) on the end of a lever (6) pivoted to the plate is held against the surface of the drum, which is equipped with cams (2,3) projecting from its surface. If the drum speed exceeds a set level the roller and lever are pushed away from the drum's surface, and a claw (6') connected to the lever engages with a projection (4,5) on the drum, locking the drum and pinion, so that the lift comes to a stop.
Patent AT-E108394-T1 (AT)
Inventor: FAERBER JUERGEN
IPC: B65D77/28
Filed: 1990-04-20
Granted: 1994-07-15
Abstract: The invention relates to a package for liquid made of a coated cardboard composite, having a pierceable opening for a drinking straw, which has incisions 11 running towards one another in the form of rays or a star, and perferably a cutout 9 located at the star point of the incisions. An opening thus constructed for a drinking straw easily enables an arbitrarily concentric expansion of the star flaps located between the incisions, so that said flags rest sealingly on the drinking straw in each case. This guarantees for different drinking straws a uniform opening for the drinking straw which can be introduced into the multilayer cardboard composite both before it is coated and after it is coated.
Patent AT-E126382-T1 (AT)
Inventor: VOLLMANN NORBERT CHRISTIAN
IPC: G11B23/28
Filed: 1990-05-25
Granted: 1995-08-15
Abstract: A new system for recording/reproducing signals on magnetic tape in cassettes comprises new apparatuses (DR2) and cassettes (C2) in conformity with a new standard which deviates from an existing standard which prescribes apparatuses (DR1) and cassettes (C1). The new cassette (C2) is a modification of the old cassette (C1) and has the same principal dimensions but a deviating exterior shape so that cassettes of both types, although they are substantially similar and has the same principal dimensions, can be distinguished from one another by a user in a distinctly visible and distinctly tactile manner even in the absence of a distinctive labelling.
Patent AT-E126197-T1 (AT)
Inventor: BAKKER ANKE GEZINA
IPC: A61K8/33
Filed: 1990-10-11
Granted: 1995-08-15
Abstract: The invention provides novel unsaturated monoaldehydes of general formula  R<1>-CH2-CH(R<2>)-(CH2)n-CH=C(CH3)2 wherein one of groups R<1> and R<2> represents a formyl group and the other represents a hydrogen atom and n is an integer from 2 to 8, preferably from 3 to 6, which compounds may be used as fragrants. The invention further relates to a hydroformylation process for the preparation of the novel unsaturated aldehydes.