baber/WOPTO huggingface dataset:
Patent AT-E57487-T1 (AT)
Inventor: BJOERN NIELS DE PLACE
IPC: B23Q3/12
Filed: 1987-04-29
Granted: 1990-11-15
Abstract: 1. Mounting device for a tool drive, in particular for a deburring tool which is controlled by a robot, which mounting device has a mounting (5) and a tool-holder (2, 3), a tool (1) which is held in the toolholder (2, 3), which toolholder is pivotable about the tool axis relative to the mounting (5), and means for producing a restoring moment on the tool, a pivoting device like a ball-and-socket joint being provided between the toolholder and the mounting, one spherical surface of which pivoting device is formed on the toolholder (2, 3) and its other spherical surface is formed on the mounting (5), characterized in that an annular groove (10) concentric to the tool axis is formed on the mounting (5), which annular groove (10) is closed at its open end by an O-ring, in that a tube (17) concentric to the tool (1) is provided on the toolholder (2, 3), the free end (16) of which tube (17) can plunge into the said annular groove (10), and in that means (12) are provided for pressurizing the annular space between annular-groove root and O-ring (11) with a pressure medium.
Patent AT-E71995-T1 (AT)
Inventor: KLOECKER HEINRICH JOSEF
IPC: D03C7/06
Filed: 1987-05-29
Granted: 1992-02-15
Abstract: Device for forming a selvage using a binding system, in particular in the case of shuttleless looms, consisting of two alternately moving shafts. One of the shafts is provided with a needle holder formed as a guide frame. The other shaft is provided with a sliding block which moves within the rails of the guide frame. The sliding block contains a rotatable perforated disc which has holes for guiding the leno threads. The sliding block (9) is provided with a control element which is movable in a working direction relative to the sliding block and is connected to the perforated disc (10). The sliding block (9) within the guide frame (5) is braked. <IMAGE>
Patent AT-E51138-T1 (AT)
Inventor: SILVESTRINI THOMAS ANTHONY
IPC: A61F2/08
Filed: 1987-01-20
Granted: 1990-04-15
Abstract: A device (1) for affixing a pretensioned ligament or tendon prosthesis to a bone of a patient includes a hollow elongated sleeve (3) adapted to fit within a through drill hole in the bone and a cooperating wedge (9). A portion of the bore (35) of the hollow sleeve (3) is tapered with decreasing bore cross-sectional thickness towards the front end (5) of the elongated sleeve (3). The wedge (9) is shaped so that a portion of a ligament or tendon prosthesis can be securely trapped between the wedge (9) and the inner wall of the sleeve (3) when the wedge (9) is fully advanced forwardly within the sleeve (3). The device (1) also includes a locking nut (11) or ferrule for releasably locking the sleeve (3) and wedge (9) together with the wedge (9) fully advanced within the sleeve (3), and a releasable bolt/washer (21) assembly for preventing the prosthesis from being pulled forwardly through the drill hole in the patient's bone. The device (1) is easy to use and provides a highly secure fixation of the pretensioned prosthesis.
Patent AT-E62658-T1 (AT)
Inventor: HOWARTH MICHAEL SCOTT
IPC: C07C67/00
Filed: 1987-07-16
Granted: 1991-05-15
Abstract: The preparation of fluorobenzene and fluoropyridine compounds by diazotising the corresponding amino compound and decomposing the diazonium salt so formed, characterised in that the decomposition is carried out at super atmospheric pressure.
Patent AT-E142629-T1 (AT)
Inventor: LIANG PAUL HSIAO-TSENG
IPC: C07D491/048
Filed: 1987-12-04
Granted: 1996-09-15
Abstract: Pyridinesulfonylureas of general formula: <CHEM>  wherein J is a substituted pyridyl group;  W is O or S;  R is H or CH3; A is a mono- or bicyclic heterocyclic group, e.g. pyrimidinyl or triazinyl; and their agriculturally suitable salts show high activity as preemergence and postemergence herbicides. some also show a plant growth regulant effect. The novel compounds may be made e.g. by reacting an appropriate pyridine sulfonamide JSO2NH2 with an appropriate heterocyclic phenyl carbamate:- <CHEM> t
Patent AT-E74411-T1 (AT)
Inventor: LEASON HAYDEN
IPC: F16K15/14
Filed: 1987-12-11
Granted: 1992-04-15
Abstract: A check valve is made with a rotationally symmetrical valve body with fluid inlet and outlet holes (23, 33) centered on the axis of symmetry. A circular, flexible diaphragm (40) is held in place inside the valve body by a mounting pin (24) which extends through a hold in the diaphragm. The mounting pin and an opposing mounting pin receptacle (34) are supported by leg (25, 35) protruding inwardly from the inlet and outlet walls of the valve body and bridging over the inlet and outlet holes. The length of the legs determines the position of the diaphragm with respect to the inlet wall against which the diaphragm seals. Thus the opening pressure of the valve is dependent on the length of the legs.
Patent AT-E118653-T1 (AT)
Inventor: MOUTRIE MICHAEL F
IPC: H01P7/04
Filed: 1987-05-27
Granted: 1995-03-15
Abstract: A dielectric block filter (501) which may be mounted on a printed circuit board or other substrate as a single component. The dielectric filter utilizes metallized hole foreshortened resonators (529-535) in the dielectric block (501), which employs capacitive coupling between resonators controlled in part by an electrode strip (553-558) coupled to the conductive material covering the majority of the dielectric block (501) surface. Input and output coupling is accomplished via terminals (505-507) asymmetrically arranged in a mounting bracket (503). Mounting tabs (515-523) on the bracket (503) opposite a recessed area holding the dielectric block secure the filter (501) to the circuit board and provide ground connection for the filter. Two or more filters (501) may be arranged on the circuit board to form a duplexer.
Patent AT-E77129-T1 (AT)
Inventor: EVANS ROBERT W
IPC: E21B31/113
Filed: 1988-10-27
Granted: 1992-06-15
Abstract: An accelerator for a fishing jar is disclosed. The accelerator includes front (11), compression (15), rear (23), and air (25) chambers. These chambers insure that the pressure of the fluid in the compression chamber is substantially independent of the temperature of the fluid and the hydrostatic pressure of the well. These chambers also insure that the high pressure seals of the compression chamber are lubricated on each side of each seal. The accelerator also insures that a threshold upward force which is proportional to the hydrostatic pressure must be applied to the drill string before the fluid in the compression chamber begins to be compressed, thereby providing an accelerator that has a higher maximum load in deep wells.
Patent AT-E140705-T1 (AT)
Inventor: SIOL WERNER DR
IPC: C08L33/06
Filed: 1988-12-16
Granted: 1996-08-15
Abstract: The impact modifiers for plastics comprise
 A) 10-80% by weight of a polymer of the formula 
<IMAGE>
 in which R1 is H or methyl, R2 is an optionally substituted cycloalkyl radical having 5-7 carbon atoms, and x and y, if appropriate together with further monomers present in amounts of from 0 to 20% by weight, add up to 100% by weight, with the proviso that y is in the range from 5 - 50% by weight, and
 B) 90-20% by weight of an optionally crosslinked polymer P which has a glass transition temperature Tg < 10 DEG C, preferably < - 10 DEG C, and is at least partially covalently linked to A).
Patent AT-E94144-T1 (AT)
Inventor: NANTIN HANS
IPC: B65H19/18
Filed: 1988-03-09
Granted: 1993-09-15
Abstract: A splicing device for packaging webs comprises a magazine capable of housing a roll of web in any production position into which a packaging web is to be fed and two stand-by positions located on the left and right sides respectively of said production position. A splicing unit for joining the end of the packaging web to be processed and the top end of the roll of web moved out from any stand-by position to the production position with each other is provided on the production position in the middle between the two stand-by positions. The splicing unit comproses a cutting device capable of cutting the packaging web to be processed in its cross direction, a splicing plate capable of holding the part near the top end of the roll of web being moved out from any stand-by position in advance so that the top end of said web may be joined with the end of the web to be processed, and a pressure element which presses the part joined between the end of the packaging web to be processed and the top end of said roll of web.
Patent AT-E101852-T1 (AT)
Inventor: SHERWIN MARTIN BARRY
IPC: C02F1/20
Filed: 1988-12-14
Granted: 1994-03-15
Abstract: Catalytic hydrogenation of nitroalkane to N-alkylhydroxylamine free base in the absence of transition metal ions, and omission of acid and the resultant free base is storage stable, permitting shipment and storage of 15% aqueous solution for use as oxygen scavenger in boiler feed water treatment.
Patent AT-E82699-T1 (AT)
Inventor: LEDON HENRY
IPC: B01D53/77
Filed: 1988-02-24
Granted: 1992-12-15
Abstract: PCT No. PCT/FR88/00104 Sec. 371 Date Sep. 12, 1988 Sec. 102(e) Date Sep. 12, 1988 PCT Filed Feb. 24, 1988 PCT Pub. No. WO88/06483 PCT Pub. Date Sep. 7, 1988.A method and apparatus are provided for treating gaseous effluents containing sulfur dioxide. Sulfur dioxide is oxidized by oxygen in a concentrated sulfuric acid medium in the presence of a catalyst comprising electrooxidized salts of Mn+2. The gaseous effluents are converted to directly usable sulfuric acid.
Patent AT-E70219-T1 (AT)
Inventor: DE SECH ALAIN
IPC: B32B17/02
Filed: 1988-09-08
Granted: 1991-12-15
Abstract: The subject of the invention is a heat-moulded composite panel consisting of at least one layer of refractory fibres, for example of the alumino-silicate fibre type, bound by a mineral binder, an intermediate sheet of a material proof against water and steam, such as aluminium, and a layer of fibres, especially glass fibres, bound by a polymerised organic binder. 
<??>The invention is used particularly for producing a heat screen for high-temperature elements of motor vehicles.
Patent AT-E66636-T1 (AT)
Inventor: WROBEL WALTER-GERHARD
IPC: A61B18/20
Filed: 1987-12-16
Granted: 1991-09-15
Abstract: PCT No. PCT/EP87/00790 Sec. 371 Date Aug. 10, 1988 Sec. 102(e) Date Aug. 10, 1988 PCT Filed Dec. 18, 1986 PCT Pub. No. WO88/04592 PCT Pub. Date Jun. 30, 1988.In a process for cutting a material by means of a laser beam, in order to avoid accidental injury to the operator or damage to the material to be cut, it is proposed that there be generated before the exiting point of the laser radiation from a light guide a compact jet of laser-radiation-transmissive liquid immediately adjoining the light guide and this jet be directed at the material to be cut. A device for performing this process is also proposed.
Patent AT-E120209-T1 (AT)
Inventor: DE KRETSER DAVID MORRITZ
IPC: A61K38/00
Filed: 1988-01-29
Granted: 1995-04-15
Abstract: Polypeptides exhibiting an inhibitory action over follitropin are disclosed. These polypeptides are designated follitropin suppressing proteins, or "FSP's," and range in size from 30 to 60 kD as determined by SDS-PAGE. Uses for FSP's, including regulation of fertility and as immunogens, are disclosed.
Patent AT-E98977-T1 (AT)
Inventor: FISCHER JENS-DIETER DR
IPC: C08L51/00
Filed: 1989-01-26
Granted: 1994-01-15
Abstract: The impact modifier is a copolymer comprising an elastomer and a methyl methacrylate copolymer which are covalently bonded to one another, the methyl methacrylate copolymer being compatible per se, through certain comonomers, with polycarbonate resin. These comonomers are aromatic (meth)acrylates and (meth)acrylamides, cycloalkyl (meth)acrylamides and cycloalkyl maleimides. The novel impact modifiers are used in thermoplastic moulding compositions containing polycarbonate.
Patent AT-E87096-T1 (AT)
Inventor: BUERGER HEINZ DIETER
IPC: G01M3/20
Filed: 1989-08-22
Granted: 1993-04-15
Abstract: The invention relates to a process for checking the tightness of a test container. A tracer gas such as, for example, helium is directed around the outside of the container under examination, and the inside of the container is pumped up and connected to a tracer-gas detector. According to the invention, before the actual tightness checking, the test container (1) is temporarily connected to a water reservoir (7) in which is situated water free from dissolved gas. <IMAGE>
Patent AT-E110400-T1 (AT)
Inventor: VOLKERT OTTO DR
IPC: C08L75/04
Filed: 1989-10-09
Granted: 1994-09-15
Abstract: The invention relates to a process for the production of mouldings having a compact outer layer and a cellular core, for example soft, flexible shoe soles, having a density of from 0.4 to 1.0 g/cm<3>, by reacting  a) organic and/or modified organic polyisocyanates with b) at least one high-molecular-weight compound containing at least two reactive hydrogen atoms and, if desired, c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of d) low-boiling aliphatic and/or cycloaliphatic hydrocarbons having 4 to 8 carbon atoms in the molecule, preferably pentanes, as blowing agent,  e) catalysts and, if desired, f) assistants and/or additives. l
Patent AT-E87779-T1 (AT)
Inventor: CANNALIRE GIACOMO
IPC: H04B3/23
Filed: 1989-12-07
Granted: 1993-04-15
Abstract: A procedure is described for cancellation of the echo produced in telephone connections with electrical time-variant characteristics such as for example those affected by phase roll. The echo canceller obtained in accordance with the procedure which is the object of this invention produces an estimate of the echo signal by means of appropriate digital filtering of the signal originated by the far-end talker. The estimated echo is then subtracted from the actual echo. Filtering is activated by an IIR digital filter (FTR) whose adaptive coefficients are updated by use of an adaptive algorithm based on decimation of the square error. The high convergence speed of said algorithm in the calculation of the coefficient correction step allows a correct estimate of the echo even in case of connections affected by phase roll.
Patent AT-E100608-T1 (AT)
Inventor: LAMAIGNERE CHARLES
IPC: H01H13/36
Filed: 1989-11-20
Granted: 1994-02-15
Abstract: PCT No. PCT/FR89/00597 Sec. 371 Date Jul. 26, 1990 Sec. 102(e) Date Jul. 26, 1990 PCT Filed Nov. 20, 1989 PCT Pub. No. WO90/05949 PCT Pub. Date May 31, 1990.A releasable mechanical abutment consisting of a profile made of a resilient, thin, and elongated material (1, 30, 42, 70, 90, 107) at least partly bent over itself along a longitudinal axis, a force or effort being applied and exerted on ends of the profile, and at least one triggering element (22, 46, 64, 76, 93, 113) adapted for acting generally perpendicularly on one or several determined sections (10, 38, 50) of the profile by creating a deformation of the profile which materializes a preferential flexural zone, in a manner that abrupt buckling of the profile according to the zone and section is such that it does not exceed the resilient limit of the material, and causes the immediate relaxation of the applied force or effort.
Patent AT-E97085-T1 (AT)
Inventor: KONRAD FRANZ
IPC: A61J1/05
Filed: 1989-04-04
Granted: 1993-11-15
Abstract: A closure device (1) for a front side (2) of an in particular evacuable cylindrical housing (3) comprises a cap (5) surrounding said front side of said housing with a front wall (10) in which a borehole (8) is arranged. A sealing device (6) is arranged between the borehole (8) and an internal cavity (42) of the cylindrical housing (3). The cap (5) is connected to the sealing device (6) and/or the cylindrical housing (3) by means of a coupling device (13, 28).
Patent AT-E118666-T1 (AT)
Inventor: BURGHOLTE ALWIN PROF DR ING
IPC: H02M1/15
Filed: 1990-03-09
Granted: 1995-03-15
Abstract: A circuit arrangement is specified for the high-frequency operation of one or more low-pressure discharge lamps connected in parallel with one another. The circuit arrangement has a mains rectifier with a downstream active harmonic filter, a downstream smoothing capacitor and a high-frequency generator allocated to each low-pressure discharge lamp. The high-frequency generator is a single-ended high- frequency generator which has one switching transistor (T1), one switching inductor (L1) and an oscillator capacitor (C1) and which is operated on the smoothing capacitor (C0), decoupled from the mains via two diodes (D5, D6). <IMAGE>
Patent AT-E139374-T1 (AT)
Inventor: CZERNEK GEORG
IPC: H01R4/24
Filed: 1990-09-21
Granted: 1996-06-15
Abstract: A contact screw is described for making contact with insulated leads or cables in a terminal, which screw has an attachment part (35) for the attachment of a tool, a threaded section (30) and a head section (10). The head section (10) comprises clearing devices to separate and clear away insulating material (8), and contact devices (13, 14) for making contact with the conductor material (9). In this contact screw, it is provided for the head section (10) to be constructed as a deformable hollow body (11), which is rotationally symmetrical about the longitudinal axis of the contact screw and has an internal space (15) whose diameter changes in the axial direction (X), an end edge (12) of the head section (10) forming the clearing devices, and an outline surface (13, 14) of the hollow body (11) forming the contact devices. When the contact screw is screwed into the terminal, a force acting in the axial direction on the head section (10) acts on the hollow body (11) with a force component (KR) in the radial direction. In a hollow body (11) which expands in the form of a funnel in the direction of the end edge (12), the inner jacket (13) can be pressed onto the conductor material when the contact screw is screwed in, clearing away the insulating material (8) by means of the end edge (12). If the hollow body (11) is moulded conversely, its outer outline (14) forms the contact surface. <IMAGE>
Patent AT-E109102-T1 (AT)
Inventor: SCHWARZE HANS-OTTO
IPC: B65D88/00
Filed: 1990-10-06
Granted: 1994-08-15
Abstract: The invention relates to an apparatus for the intermittent production of a pressure wave in hoppers or other containers. For release of a pressure wave, a valve which, according to the invention, consists of a simple valve disc (10) between a storage housing (1) and an outlet pipe is opened suddenly. The opening of this passage by raising the valve disc (10) from the pipe (5) takes place in the usual manner by venting a pressure chamber (7) adjoining the valve disc (10). <IMAGE>
Patent AT-E108416-T1 (AT)
Inventor: HECKLER MARK
IPC: G05B19/27
Filed: 1990-10-18
Granted: 1994-07-15
Abstract: By means of this method and the arrangement, in the case of an automatic door, especially in the case of lifts with a controlled door drive which moves doors of a cabin door by means of a motor with a reduction gear and a mechanical drive, and moves doors of a shaft door via mechanical coupling elements, protection against being caught, responding up to the last few mm of a door closing movement with constant force levels, is provided. In this case, this is done by a control error dV being continuously compared during the door closing movement with a maximum permissible control error dVmax produced by a nominal value sensor (3.5) and, if this maximum control error is exceeded, the door is stopped with subsequent reversing. The response levels for an external disturbing force (3.9) are kept constant by a calibration trip computer (3.11) determining values for mass compensation (3.12) and values for friction compensation (3.13) during periodic calibration trips and supplying these values as a compensation value Vk to a second comparator (3.2). In consequence, the magnitude of an external disturbing force (3.9) is also known, or can be measured precisely, with a defined gain of the controller (3.8) and a known torque characteristic of the DC motor (2.1), which creates the precondition for safe protection against being caught. 
<IMAGE>
Patent AT-E166350-T1 (AT)
Inventor: FINN JOHN MICHAEL
IPC: A01N43/40
Filed: 1990-11-19
Granted: 1998-06-15
Abstract: There are provided alkyl esters of 5-heterocyclic-pyridine-2,3-dicarboxylic acids and 5-heterocyclic 2-(2-imidazolin-2-yl)pyridine compounds, which are effective for the control of undesirable plant species. Also described are methods for the herbicidal use of said compounds and methods for their preparation.
Patent AT-E81777-T1 (AT)
Inventor: NIJKERK ALFRED JAMES
IPC: A61K31/675
Filed: 1990-05-28
Granted: 1992-11-15
Abstract: The invention relates to a freeze-dried, powdery cyclophosphamide composition which contains the cyclophosphamide-monohydrate without any addition. Also the invention provides a process for preparing such a composition by freeze-drying the cyclophosphamide without any addition and controlling the freeze-drying conditions in such a way that the monohydrate is obtained.
Patent AT-E140350-T1 (AT)
Inventor: AHMED HASSAN M
IPC: H04L7/00
Filed: 1990-04-20
Granted: 1996-07-15
Abstract: The frequency of a clock for a receiving terminal is controlled based on a predetermined clock frequency of a terminal that produces a continuous stream of data at a predetermined frequency for transmission to the receiving terminal over a communications network of the kind in which data is transmitted between the terminals in discrete packets that are delayed on the network by possibly different amounts. Arrivals of packets that are sent to the receiving terminal are detected, time intervals between the arrivals of successive packets are determined, and the time intervals are processed to generate an estimate that is related to the predetermined frequency. The frequency of the receiving terminal clock is controlled in response to the estimate.
Patent AT-E195382-T1 (AT)
Inventor: FRANK STEVEN J
IPC: G06F12/08
Filed: 1990-06-21
Granted: 2000-08-15
Abstract: A digital data processing system includes a plurality of central processor units (40A, 40B, 40C) which share and access a common memory (44A, 44B, 44C) through a memory management element (46). The memory management element permits, inter alia, data in the common memory to be accessed in at least two modes. In the first mode, all central processing units requesting access to a given datum residing in memory are signalled of the datums existence. In the second mode, only selected central processing units requesting access to a resident datum are notified that it exists, while others requesting access to the datum are signalled that it does not exist. The common memory can include a plurality of independent memory elements (44A, 44B, 44C) each coupled to and associated with, a respective one of the central processing units. A central processing unit can include a post-store element for effecting the transfer of copies of data stored in its associated memory element to a memory element associated with another central processing unit.
Patent AT-E160256-T1 (AT)
Inventor: HUA-HIN CHAN JIMMY
IPC: A01N25/12
Filed: 1990-08-17
Granted: 1997-12-15
Abstract: Insecticidal pellet compositions of N-hydrocarboyl phosphoroamidothioates and phosphoroamidodithioates having improved odor control, thermal stability, attrition resistance, bulk density and handling characteristics over the known powdered forms of the insecticides are produced by utilizing an organic solvent to modify the insecticide so as to enable it to be converted into pellet form, the solvent being one in which the insecticide has a solubility of at least 0.5 gm/100 ml at 20 DEG C. Alternatively the pellets can be produced from the insecticide in molten form.