baber/WOPTO huggingface dataset:
Patent AT-E133166-T1 (AT)
Inventor: CHRYSTAL EWAN JAMES TURNER
IPC: C07D311/54
Filed: 1991-02-06
Granted: 1996-02-15
Abstract: A herbicidal compound of formula (I) : <CHEM>  in which  Ar is an optionally subsitituted aryl or heterocyclic ring system; R<1> and R<2> are independently selected from H, optionally substituted alkyl, alkenyl or alkynyl, halogen, NR<a>R<b>, or R<1> and R<2> together with the carbon to which they are attached form an optionally substituted alkenyl or cycloalkyl group; R<3> is CO2R<4>, CN, COR<4>, CH2OR<4>, CH(OH)R<4>, CH(OR<4>)R<5>, CH2OSO2R<4>, CH2OSO3R<4>, CH2ONR<6>R<7>, CSNH2, COSR<4>, CSOR<4>, CONHSO2R<4>, CONR<6>R<7>, CONHNR<6>R<7>, CONHN<+>R<6>R<7>R<8> Y<->, CO2<->M<+> or COON=CR<6>R<7>;  M<+> is an agriculturally acceptable cation;  Y<-> is an agriculturally acceptable anion; R<4>, and R<5> are independently selected from H or an optionally substituted alkyl, aryl, alkenyl or alkynyl group; R<6>, R<7>, R<8>, R<9>, R<a> and R<b> are independently selected from H or an optionally substituted alkyl, alkenyl, aryl or alkynyl group or any two of R<6>, R<7>, R<8>, R<9>, R<a> and R<b> together with the atom to which they are attached form a cycloalkyl or heterocyclic ring;  R<6> and R<7> may also be a heterocyclic ring;  W is O or NR<1><0> where R<1><0> is H or lower alkyl;  X is (CH2)n, CH=CH, CH(OR<c>)CH2, COCH2; where R<c> is H or an optionally substituted alkyl, aryl, alkynyl or alkynyl group; and  n is O, 1 or 2. Process for the preparation of these compounds and compositions containing them are also described.
Patent AT-E111268-T1 (AT)
Inventor: KOBLITZ RUDOLF
IPC: H03K4/83
Filed: 1991-03-19
Granted: 1994-09-15
Abstract: A circuit for generating a vertical frequency deflection current for the electron beams in the picture tube of a television receiver includes a current sensor resistor having one end connected to direct voltage potential by two resistors connected in series and a second end connected to a vertical frequency sawtooth signal by two additional resistors connected in series. An error signal generator has one input terminal connected to the junction the first two resistors and another input terminal connected the junction of the second two resistors. An output stage supplies the deflection current. The output terminal of the error signal generator is connected to the input terminal of the output stage. The error amplifier is a transconductance amplifier having an output terminal connected to reference potential by a series connection of a resistor and a capacitor.
Patent AT-E113018-T1 (AT)
Inventor: BOURRIERES PHILIPPE
IPC: B63B15/02
Filed: 1991-04-02
Granted: 1994-11-15
Abstract: PCT No. PCT/FR91/00258 Sec. 371 Date Oct. 4, 1993 Sec. 102(e) Date Oct. 4, 1993 PCT Filed Apr. 2, 1991 PCT Pub. No. WO92/17368 PCT Pub. Date Oct. 15, 1992.The sailboard (1) adapted to receive on its upper surface a mast (2) adapted to support a sail and fixed by a mast foot (3) on the board (1), and foot supports (4) adapted to retain the feet of a user of the board (1) and located rearwardly of the board (1) relative to the mast foot (3). It also comprises flexible elements (6) to support the mast foot (3) cantilevered above the board (1) and to transmit to the board (1) in a region situated rearwardly of the mast foot (3) the forces transmitted by this latter. Used particularly to control the vibrations of the board during its movement on water.
Patent AT-E128595-T1 (AT)
Inventor: SHALVI RAM
IPC: H05B41/24
Filed: 1991-05-30
Granted: 1995-10-15
Abstract: A solar lamp drive circuit is arranged todelay start-up while a current is supplied to the lamp filament to warm up the filament. During operation, the back emf induced in the lamp is sampled, and if operating conditions deteriorate the current to the filament is reapplied automatically and the power supply to the lamp increased.
Patent AT-E165509-T1 (AT)
Inventor: HOOD JOHN DICK
IPC: A01N43/90
Filed: 1991-11-11
Granted: 1998-05-15
Abstract: PCT No. PCT/GB91/01981 Sec. 371 Date Jan. 7, 1994 Sec. 102(e) Date Jan. 7, 1994 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/08455 PCT Pub. Date May 29, 1992Avermectins and milbemycins to treat endo- and ectoparasitic infestations in dogs.
Patent AT-E165199-T1 (AT)
Inventor: WIEDEMANN KURT
IPC: H04B1/06
Filed: 1992-08-10
Granted: 1998-05-15
Abstract: The invention relates to a multiantenna VHF receiver, the RF signal received by each antenna being mixed in a mixing stage assigned to the respective antenna with a signal of a first oscillator, generated in the receiver, and the mixed signals thus obtained, with controllable phase position, being added to form an aggregate signal. The alternative frequencies supplied by an RDS demodulator are stored. One of the mixing stages is used briefly at predetermined points in time for updating the stored frequencies with the associated values for the level of reception quality. If they fall below a predetermined level of reception quality, the receiver switches over to a stored alternative frequency which is accepted as suitable for reception. <IMAGE>
Patent AT-E147187-T1 (AT)
Inventor: STEPHAN CHRISTOPH
IPC: B65D85/575
Filed: 1992-08-20
Granted: 1997-01-15
Abstract: 2.1 A container having a plurality of receiving spaces, separated from one another by bottom plates, for the longitudinal pushing-in of magnetic tape cassettes with open hubs is proposed, a sliding element provided with control wedges being used to bring into engagement in each case the rocker arms for arresting the hubs, which arms match the position of the magnetic tape cassette. 
<??>2.2 In order to be able to use the same container also for magnetic tape cassettes with closed hubs, when the slide is extended the sliding element is displaced into a central position by centring elements. When the slide is retracted and the sliding element remains in the central position, the crosspiece can be pushed into a clear space formed between the two rocker arms, so that no rocker arm becomes upright. 
<IMAGE>
Patent AT-E162097-T1 (AT)
Inventor: WUELLER KARL-HEINZ
IPC: B01D35/027
Filed: 1992-09-23
Granted: 1998-01-15
Abstract: In order to improve a process for treating the backwash liquid of a backwash filter in such a way that it can be carried out more economically and is more reliable than known processes, it is proposed that the backwash liquid conducted away from the backwash filter be subjected to a sedimentation process and during this be at least intermittently subjected to pressure and that after completion of the sedimentation process, the backwash liquid be separated off in a pressure-tight manner from at least a part of the sediment thus obtained and the latter be then removed and a part of the backwash liquid, which is at least substantially freed from dirt particles, be returned to the cleaning process. In addition it is proposed to improve a sedimentation device having a sedimentation vessel (26), which includes a first region (32) for receiving cleaning liquid to be treated by sedimentation and a sediment collection region (34) located below, by the first region (32) and the sediment collection region (34) being able to be separated from each other in a pressure-tight manner by means of a separating apparatus (36) and by the sediment collection region (34) being provided with a vessel outlet (42), which can be closed by a closure (40), for conducting away the sediment. <IMAGE>
Patent AT-E157184-T1 (AT)
Inventor: SNELLEN THEODORUS CORNELIS CHR
IPC: G06F17/50
Filed: 1992-03-16
Granted: 1997-09-15
Abstract: Method of determining free subareas on an area partially covered with rectangular objects and also a method of determining free spaces in a space partially filled with objects in the form of a right parallelepiped, in which method an essentially rectangular area to be covered or a space to be filled is depicted in the form of a two-dimensional or three-dimensional matrix, respectively, each element of the matrix representing a rectangle on the area or a right parallelepiped in the space and it being established for each element whether the corresponding rectangle in the area or the corresponding right parallelepiped in the space is free or occupied, after which the number of rows and columns and, possibly, layers of the matrix is reduced in accordance with a fixed algorithm until the unit matrix has been reached. During the matrix reduction, a search is continuously made for matrix elements which have a first logic value and which are bounded on all sides by elements having a second logic value; such an element indicates the presence of a free space in the (reduced) matrix. A dimension table is also determined for each of the dimensions, the length of each table being linked to the number of rows, columns and, possibly layers, respectively, of the matrix. During the reduction of the matrix, the dimension tables are updated in accordance with a fixed system, with the result that, whenever a free area or a free space is found during the reduction of the matrix, the position of said area or said space can be read off from the table. <IMAGE>
Patent AT-E143503-T1 (AT)
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: G02B5/30
Filed: 1992-06-25
Granted: 1996-10-15
Abstract: Polarisation filter for delivering an output signal So containing only one (TE or TM) of the two polarisations (TE and TM) in an input signal Si, comprising an intermediate guide section (5) between an input section (A) and an output section (B). The output section (B) is a mode splitter having a monomodal output channel (3) for the output signal (So) and a monomodal dummy channel (4) which recedes beyond the interaction distance (D). The output channel (3) has a lower propagation constant than the dummy channel (4). The input section (A) having an input channel (1) and a dummy channel (2) is an inverse mode splitter which may be the mirror image of the output section (B). The guide section (5) is monomodal for one of the two polarisations and bimodal for the other polarisation. Both polarisations of the input signal Si entering via the input channel (1) are initially converted into first-order modes, of which only one is a guided mode of that conductor section and reaches the output section, where it propagates further along the channel having the lowest propagation constant. The first-order mode of the other polarisation escapes (6). <IMAGE>
Patent AT-E173554-T1 (AT)
Inventor: COX KENNETH A
IPC: B07C5/10
Filed: 1992-02-26
Granted: 1998-12-15
Abstract: The acceptability of the appearance of objects (12) such as consumer products is determined by forming an initial discriminant function (F) as a composite of a relatively small number of images (I) which are known to be acceptable. This initial discriminant function is then used to gather statistical information (P, A, B, C) about how a first relatively large number of images compare to the initial discriminant function. Thereafter, this statistical information is used (318-324) to select or aid in the selection of acceptable images from a second relatively large number of images, and the images selected as acceptable are used (334) to refine the discriminant function. The refined discriminant function is then used (e.g., during actual product inspection (402-414)) to determine which objects have an acceptable appearance and which do not. <IMAGE>
Patent AT-E147737-T1 (AT)
Inventor: CHALOM JOSEPH
IPC: C07D311/06
Filed: 1992-05-26
Granted: 1997-02-15
Abstract: Water-soluble coumarin derivatives. These derivatives correspond to the formula: <IMAGE>  in which R<1> represents     - (OCH2CH2)mOCH2R<7> or   - (OCH(CH3)CH2)mOCH2R<7> with m = 1 to 30 and R<7> can be a hydrogen atom or various groups, R<2> to R<6> can be various substituents, in particular substituents which make it possible to introduce, into the derivative, a group which is suitable as an enzyme substrate or for the synthesis of enzyme substrates.
Patent AT-E129234-T1 (AT)
Inventor: KREMPF GERARD
IPC: C07B61/00
Filed: 1992-06-02
Granted: 1995-11-15
Abstract: The invention relates to a process for the synthesis of azines by bringing ammonia, hydrogen peroxide and a reactant carrying a carbonyl group into contact with a working solution containing a catalyst in order to convert these reactants to azine, characterised in that the synthesis is carried out in the absence of CO2.
Patent AT-E148712-T1 (AT)
Inventor: CABOCHE JEAN-JACQUES
IPC: C07H3/02
Filed: 1992-12-28
Granted: 1997-02-15
Abstract: Low-cariogenic hydrogenated saccharide composition usable as sweetening composition or as a texture agent in food products and in certain pharmaceutical or veterinary products. This composition is characterised in that it has a hydrogenated monosaccharide content of 0.1 to 80 %, a hydrogenated disaccharide content of 0.1 to 96 %, a hydrogenated mono- and disaccharide content of 11 to 96 %, a content of 1 to 40 % of polysaccharides which cannot be hydrolysed by amyloglucosidase, the remainder to 100 % consisting of hydrogenated oligosaccharides or polysaccharides.
Patent AT-E124617-T1 (AT)
Inventor: OERTLI HEINZ A
IPC: A61F9/00
Filed: 1992-03-20
Granted: 1995-07-15
Abstract: A bipolar diathermal instrument is fed a pulsed RF current in order to carry out an incision optimally in capsulotomy. The working pulse width can be continuously varied between 3 ms and 11 ms, resulting in a pause of 30 ms and 22 ms, respectively. This pause is sufficient to cool the instrument tip, which is flushed with sodium chloride, so that no damage to the adjacent tissue can occur. The pulse repetition frequency is approximately 15 Hz. The equipment required for this purpose comprises a pulse width control (31) and an RF oscillator (30). The RF current is clocked by pulses from the control (31) by means of an AND gate (35). An amplifier (40) feeds the handset (21) of the diathermal instrument via a transformer (46), thus ensuring the desired operation free from earth potential. <IMAGE>
Patent AT-E126779-T1 (AT)
Inventor: HENNING WALTER
IPC: D06B23/04
Filed: 1992-04-15
Granted: 1995-09-15
Abstract: PCT No. PCT/DE92/00310 Sec. 371 Date Dec. 22, 1993 Sec. 102(e) Date Dec. 22, 1993 PCT Filed Apr. 15, 1992 PCT Pub. No. WO92/18408 PCT Pub. Date Oct. 29, 1992.A plastic bobbin carrier for taking up threads and yarns, with a cylindrical or conical shell provided with radial openings and with one end ring at each end of the shell, whereby this shell is comprised of several cylindrical or conical shell segments. These shell segments form a joint cylindrical or conical inner shell surface. Supporting webs join these shell segments together. These supporting webs run in a straight line or helicoidally from one end ring to the other, resting on the inner surfaces of the shell segments to which they are joined as one piece. The supporting webs may be rigid or ductile. When ductile supporting webs are employed, axial, radial, or axial and radial compressibility of the bobbin carrier in attainable.
Patent AT-E177020-T1 (AT)
Inventor: PIMM GARETH WARD
IPC: B01D17/02
Filed: 1992-03-23
Granted: 1999-03-15
Abstract: PCT No. PCT/GB92/00528 Sec. 371 Date Nov. 16, 1993 Sec. 102(e) Date Nov. 16, 1993 PCT Filed Mar. 23, 1992 PCT Pub. No. WO92/16278 PCT Pub. Date Oct. 1, 1992.A method for the separation of a less dense liquid from a body of a more dense liquid on which the less dense liquid is floating, especially for the separation of oil floating on water, which includes passing a column of liquid at high velocity substantially vertically from within the body of liquid through the surface thereof thereby to entrain the less dense liquid and carry it away from the surface, and collecting the mixture of less dense liquid and other liquid(s) thereby produced. The apparatus for use in the invention includes a mechanism for generating a high velocity column of carrier liquid, a mechanism for directing the column upwardly through the body of liquid and the floating layer of less dense liquid to entrain the less dense liquid in a surface layer of the column and a device for directing the carrier liquid and entrained less dense liquid to a collector device. The directing device may comprise, for example, a spreader device with an outwardly and upwardly flared portion which diverts the liquid mixture to an annular collector or it may comprise a mushroom-shaped surface for directing the liquid mixture into a collector surrounding the support rod.
Patent AT-E142345-T1 (AT)
Inventor: HERRING KATHRYN D
IPC: C07K14/435
Filed: 1992-02-24
Granted: 1996-09-15
Abstract: A process is described for purifying prealbumin from human serum. The process involves ion exchange chromatography, immunodiffusion, buffer exchange, affinity chromatography and gel filtration. The purified prealbumin can be used in the production of a stable synthetic cerebrospinal fluid control.
Patent AT-E140948-T1 (AT)
Inventor: BURCH ROBERT RAY JR
IPC: C08L77/00
Filed: 1992-03-25
Granted: 1996-08-15
Abstract: Conductive fibers of a combination of aramid and polyvinyl pyrrolidone (PVP) are disclosed having a strongly bonded metal coating applied by electroless plating. PVP increases adhesion of the fiber surface to the electroless plating. The preferred aramid is poly(p-phenylene terephthalamide).
Patent AT-E144694-T1 (AT)
Inventor: LOLLAR JOHN A
IPC: A61B5/107
Filed: 1992-07-28
Granted: 1996-11-15
Abstract: A skinfold caliper for measuring body fat percentages having two opposing clamping surfaces mounted on rigid arms which are connected at their lower end by a resilient member. The caliper includes a cantilever arm having a substantially circular projection engaging a dimple formed in the caliper when the clamping surfaces exert a predetermined pressure level. This creates an audible and tactile signal to the person performing the measurement indicating that the predetermined pressure level has been reached. A slide on a measuring scale is engaged by one of the arms as the clamping surfaces move toward one another and releases the slide as the clamping surfaces move away from one another. The pointer on the slide will thus stay at the point on the scale where the clamping surfaces gauged the thickness of the subcutaneous layer of fat of the skinfold.
Patent AT-E180076-T1 (AT)
Inventor: PATTENDEN STEPHEN CHARLES
IPC: G01D4/00
Filed: 1992-08-21
Granted: 1999-05-15
Abstract: PCT No. PCT/GB92/01544 Sec. 371 Date Apr. 20, 1993 Sec. 102(e) Date Apr. 20, 1993 PCT Filed Aug. 21, 1992 PCT Pub. No. WO93/04445 PCT Pub. Date Mar. 4, 1993.A meter reading arrangement has an optical fiber transmission path made up of a pair of optical fibers connecting between a meter to be read and a meter interface unit. Light is transmitted over one of the fibers to an indicator on the meter and reflected light is transmitted by the second fiber to a transducer in the interface unit.
Patent AT-E194474-T1 (AT)
Inventor: ALLEN WILLIAM J
IPC: A61B17/06
Filed: 1993-02-26
Granted: 2000-07-15
Abstract: A purse string suturing instrument is provided for quickly and effectively forming a purse string suture in tubular tissue through relatively small cannulas placed in the body. The instrument includes a pair of elongated jaws (12,14), each having a row of spaced-apart uniform-size teeth (16,18). The jaws (12,14) are hinged together at one end to clamp the tubular tissue therebetween. The two rows of teeth (16,18) are offset with respect to each other so that they mesh when the jaws (12,14) are closed. The jaws (12,14) are inserted through a cannula and positioned to close around the tissue to be sutured. The rows of teeth (16,18) then bend the tissue between them into a wavelike configuration. A pair of needles (56), the ends of each being connected to a single length of suture, is then inserted through passageways provided through the teeth (16,18). An encircling series of stitches are thus formed in the wall of the tubular tissue to create a purse string suture. The needles (56) and the suturing instrument are then withdrawn through the cannula. The tubular tissue can be snugly fitted over an anastomosis ring or the like by drawing and tying the purse string suture.
Patent AT-E144601-T1 (AT)
Inventor: WERNER D PROF DR-ING
IPC: F16L7/00
Filed: 1993-04-08
Granted: 1996-11-15
Abstract: A compensating element (1) for plastic-coated pipelines is specified for absorbing longitudinal expansions and direction changes in the case of coated pipelines which are preferably laid underground, the compensating element (1) consisting of a flexible enveloping pipe (2) which surrounds an expansion space, a flexible medium pipe (4) which is supported therein such that it can move radially and axially, as well as end pieces (3, 3'; 7, 7'), the medium pipe (4) being surrounded by a heat-insulating layer (5) and/or the enveloping pipe (2) being clad with a heat-insulating layer (17). In this case, the flexible medium pipe (4) is fixed radially and in terms of angle by means of its end pieces (3, 3') with respect to the enveloping pipe (2) only via its largely rigid end pieces (7, 7'), and the medium pipe (4) can move essentially without any hindrance within the enveloping pipe (2) in the region between these end pieces (7, 7'). <IMAGE>
Patent AT-E168212-T1 (AT)
Inventor: ROULET PAUL-ANTOINE
IPC: G10D3/18
Filed: 1993-04-20
Granted: 1998-07-15
Abstract: This rest includes a stirrup clamp (2) which is fastened in the conventional manner onto the violin. The clamp includes a small plate in which a groove (17) of dovetail cross-section is made. An arm (5), forming part of a shoulder rest, has at its fastening end (14) a cross-section of similar shape. In addition, this arm is split in order to receive a control member (18). The latter, by rotation about the axis (X-X) of the slot (13), can separate the branches (5a and 5b) of the arm in order to wedge it in the groove (17). The control member (18) is mounted permanently on the shoulder rest (4). Application to stringed instruments played from the shoulder. <IMAGE>
Patent AT-E148776-T1 (AT)
Inventor: JANECKE DANIEL PAUL
IPC: F16H61/34
Filed: 1993-11-08
Granted: 1997-02-15
Abstract: Calibration of an X-Y shifter is accomplished under the control of a microcomputer (28) which is programmed to perform a calibration routine each time the vehicle is shutdown. The routine causes the shifter's shift finger (10) to be moved into touching contact with the various inner wall surfaces (11F, 11R, 12F, 12R, 13F, 13R, 11X, 13X) of a plurality of shift blocks (11, 12, 13) of the respective transmission shift rails (14a, 14b, 14c) from which a calibrated shift rail and neutral position are calculated. <IMAGE>
Patent AT-E135621-T1 (AT)
Inventor: HEINTZ JOACHIM
IPC: B28B23/00
Filed: 1993-02-08
Granted: 1996-04-15
Abstract: PCT No. PCT/EP93/00289 Sec. 371 Date Dec. 23, 1993 Sec. 102(e) Date Dec. 23, 1993 PCT Filed Feb. 8, 1993 PCT Pub. No. WO93/15889 PCT Pub. Date Aug. 19, 1993.A method for the manufacture of pretensioned prestressed concrete sleepers wherein, the tensioning wires are taken directly from one or more rolls of wire and are introduced in a longitudinal feed into a tensioning frame, and the tensioning wires (5) are initially anchored at the end thereof located at the front in feed direction. The wires are tensioned by a tensioning device arranged outside of the tensioning frame and resting against the opposite end thereof, and the wires (5) are anchored at the tensioning device; only then are the wires severed by means of a severing device. In this manner, it is possible to combine in a single station the operating stages of cutting to length, introducing and tensioning the wires, which stages in the past were distributed over several manufacturing stations, so that the labor intensive and time consuming manipulation of wires which have been previously cut to length is eliminated.
Patent AT-E151100-T1 (AT)
Inventor: MINNICK LARRY ALLEN
IPC: C08L67/00
Filed: 1993-01-19
Granted: 1997-04-15
Abstract: This invention relate to a reinforced molding composition comprising a polyester or copolyester further comprising repeat units derived from terephthalic acid and 1,4-cyclohexanedimethanol having an inherent viscosity of from about 0.5 to 1.0 g/dL and about 1-10% by weight of the total composition of a low molecular weight polyester glutarate.