baber/WOPTO huggingface dataset:
Patent AT-E110948-T1 (AT)
Inventor: LEVY GUY
IPC: A61B18/22
Filed: 1989-12-20
Granted: 1994-09-15
Abstract: Device for the cutting or vaporising of various materials and tissues by using the laser effect, in particular for the treatment of dental caries and the cutting of the dentine, characterised in that it comprises a specific laser of the YAG type having in particular the following characteristics:
 - a capacity for emitting a pulsed energy of between 0 and 250 millijoules;
 - firing rate of 50 Hz;
 - pulse durations of between 100 and 300 microseconds. 
<??>This device also comprises a handpiece comprising a hollow body (1) of elongate form, of which one of the ends constitutes or is designed to constitute a head (5) in which there is installed an optical focusing means (6) at which there terminates the end of the fibre optic (2) housed in the said body (1) and enabling the laser beam to be conveyed as far as the said focusing means (6), the said head being designed to receive an interchangeable application instrument completing the handpiece and consisting of a flexible fibre optic (8). 
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Patent AT-E114621-T1 (AT)
Inventor: JOHNSON HAROLD W
IPC: C05F17/02
Filed: 1989-06-23
Granted: 1994-12-15
Abstract: A composting method is disclosed for accelerated decomposition of organic matter. The organic matter is deposited into a chamber of a vessel. A ram moves through a relatively short stroke within one end of the vessel so that organic matter deposited in the vessel at one end may be moved through the chamber and discharged at the other end as a result of each successive charge of matter pushing the preceding charge forward through the vessel by the action of the ram. An optimum range of compaction density for the particular organic matter being processed is determined. Also, an angle of disposition for the vessel relative to the horizontal is established for the particular organic matter being processed. This angle of disposition is established so as to cause the amount of compressive force necessary to move the organic matter through the vessel to be such as to achieve the optimum range of compaction density. That is, the angular disposition resulting from the determining and establishing steps influences the relative ease with which organic matter will slide through the chamber of the vessel to, in turn, control the compaction density for the particular organic matter being processed so that such compaction density will fall within the optimum range.
Patent AT-E91610-T1 (AT)
Inventor: TRAWOEGER WERNER
IPC: A61C17/08
Filed: 1989-08-23
Granted: 1993-08-15
Abstract: In order to avoid malfunction of a dental suction system as far as possible, a free-flowing additive is added in portions already to the liquid-solids mixture, sucked out of the mouth of the patient by means of suction air, in the mouthpiece (3). This is done in intervals during treatment. The additive essentially consists of a mixture of an antifoam, a cleaning agent and a disinfectant. <IMAGE>
Patent AT-E99227-T1 (AT)
Inventor: VETTORATO NATALE
IPC: B29C53/38
Filed: 1990-05-08
Granted: 1994-01-15
Abstract: A method and apparatus are described for manufacturing cushion-shaped and/or bellows-shaped sacks, made of polyethylene or other heat-sealable material, obtained by superposing two films or sheets which are unwound from respective rolls and are submitted to a pair of longitudinal sealings to form the tube to be filled, and to a pair of transverse seals and an intermediate cut for closing, at the front and rear ends, the sacks obtained from said tube. According to the invention, the edges of at least one of said sheets are formed with at least one respective re-entrant fold (P2-P2 min ) whereby said edges will overlap, with a portion of their outer faces, corresponding portions of the inner face of the other sheet, or vice versa. When only one of said sheets is folded at the edges, the sealing of the overlapped end portions is effected by a single respective sealing bar (15-15 min ) acting on the outer face of the edges to be joined and having an opposite cold and possibly stationary contrasting member (16-16 min ). In order to concentrate the sealing heat only on the edge portions to be secured to each other, and to prevent said heat from reaching the sheet whose edges (P2-P2 min ) have been folded and acted upon by said stationary contrasting member (16-16 min ), preferably a strip of any suitable material, sufficiently flexible and of such a length as to co-extend with said sheets over the entire extent of the sealing bars, operates between the parts of said edge portions. As an alternative, both sheets are folded at their edges, and in this instance a double sealing can be effected on the superposed edges by pairs of sealing bars (15-115-15 min -115 min ).
Patent AT-E109142-T1 (AT)
Inventor: EFFLAND RICHARD CHARLES DR
IPC: C07D401/14
Filed: 1990-07-31
Granted: 1994-08-15
Abstract: This invention relates to 1-(pyridinylamino)-2-pyrrolidinones of the formula <CHEM> wherein R1, R2 and R3 are independently hydrogen, loweralkyl, aryl, arylloweralkyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl or R2 and R3 together form a cycloalkane ring of 4 to 6 carbons or a spiro-fused aryl or heteroaryl cycloalkane; X is hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; m is an integer of 1 to 3, the pharmaceutically acceptable acid addition salts thereof and where appropriate the geometrical, optical and stereoisomers and racemic mixtures thereof. The compounds of this invention display utility as analgesics, for enhancing memory and for the treatment of Alzheimer's disease.
Patent AT-E108051-T1 (AT)
Inventor: WEISS HANS-JOACHIM
IPC: H04R25/00
Filed: 1990-09-24
Granted: 1994-07-15
Abstract: In an arrangement to prevent the intrusion of foreign matter into a transducer which extends with a projection provided with an opening into a sound channel of a hearing aid, a reduced need for space as well as simpler construction, compared with the state of the art, are achieved by means of the following characterizing features: A membrane made of pore-free material is provided, which has at least one bore for the passage of sound of from a few hundredths to a few tenths of a millimeter diameter, and in which the wall thickness of the membrane is small with respect to the diameter of the bore.
Patent AT-E120763-T1 (AT)
Inventor: NAKANISHI SHIGEO
IPC: A61K9/08
Filed: 1990-12-29
Granted: 1995-04-15
Abstract: Method for preparing a dried composition containing insulin-like growth factor I which comprises drying a solution containing insulin-like growth factor I together with a strong acid selected from the group consisting of hydrochloric acid, hydrobromic acid, nitric acid, methanesulfonic acid, sulfuric acid, phosphoric acid and oxalic acid.
Patent AT-E107477-T1 (AT)
Inventor: GUNATA ZIYA CITE PAUL
IPC: C12P1/00
Filed: 1990-09-07
Granted: 1994-07-15
Abstract: An enzymatic hydrolysis of a glycosidic substrate containing at least one of the said precursors is performed with at least one enzyme chosen in accordance with the structure of the said precursor, to liberate the corresponding monoglycosides by cleavage at a glycoside bond, and, in a second stage, an enzymatic hydrolysis of the product of the first stage is performed with at least one enzyme other than or identical to that/those of the first stage and designed to liberate the aroma components and aromas by cleavage of the aglycone-carbohydrate linkage bond. A vegetable material derived from a fruit such as grape or an aromatic or flowering plant, as well as their derivatives and by-products, is chosen as a glycosidic substrate. Terpenols such as geraniol, linalool, nerol and the like, terpene polyols and alcohols such as phenyl ethyl alcohol and benzyl alcohol, or the like, are obtained, in particular, as aroma components or aromas.
Patent AT-E127281-T1 (AT)
Inventor: MITRA NIRANJAN K
IPC: H01R4/24
Filed: 1990-10-26
Granted: 1995-09-15
Abstract: An insulation displacement contact for insulation displacement contacting of an insulated electrical conductor disposed in a cable. Each contact comprises two flat sheet parts abutting against each other, obtained by folding over a flat blank of metal and provided with projecting tongues bounding an aperture for receiving the cable and displacing the insulation thereof. The ends of the tongues lying away from the aperture are folded over essentially at right angles to the plane of the flat sheet parts, in order to form an H-shape.
Patent AT-E134849-T1 (AT)
Inventor: TAN JOSEF KIE SIOE
IPC: G01N21/27
Filed: 1990-08-16
Granted: 1996-03-15
Abstract: An epidural oxygen sensor comprises a photodetector (24) and light emitting diodes (22) mounted at the end of a core of compressible foam (52) extending from the end of a hollow bone screw (40). As the bone screw is screwed into a burr hole in the skull, the photodetector and light emitting diodes will contact the dura and the foam will compress to maintain optical contact between the electrical components and the dura. Light from the diode is reflected by blood in the dura and brain, received by the photodetector, and the resultant electrical signals are processed by a pulse oximeter. <IMAGE>
Patent AT-E116151-T1 (AT)
Inventor: MOZES MIRIAM S
IPC: F23J7/00
Filed: 1990-10-19
Granted: 1995-01-15
Abstract: An in-furnace sorbent slurry injection process for the simultaneous control of SO2 and NOx from power plant flue gases is described. An aqueous slurry of limestone or dolomite-doped limestone and a nitrogenous progenitor compound is injected into the furnace at temperatures ranging between 900 DEG C and 1350 DEG C, optimizing operating parameters for maximum SO2 and NOx capture. Under optimized operating conditions with urea selected as the nitrogenous progenitor, about 80% of the SO2 and 90% of the NOx are simultaneously removed. <IMAGE>
Patent AT-E89627-T1 (AT)
Inventor: MATIERE MARCEL
IPC: E03F3/04
Filed: 1990-03-29
Granted: 1993-06-15
Abstract: The subject of the invention is an underground tubular structure which can have a very large cross-section, for the production of conduits, underground passages, civil engineering works, etc. on an urban or rural site. 
<??>Such a tubular structure consists, according to the invention, of at least two conduits (S1) (S2) superposed one above the other, namely an upper conduit (S2) and a lower conduit (S1), and at least the upper conduit (S2) consists, in cross-section, of at least two prefabricated elements, namely a lower element (4) (6) in the form of an upturned U, capping the lower conduit (S1) and bearing along the two lateral sides (14) of the latter, and an upper covering element (2') (5) capping the lower element (4) (6) of the upper conduit, thereby closing the section (S2) in the upward direction. 
<??>The invention is used particularly for the production of conduits which can have a very large cross-section on an urban or rural site and makes it possible relatively easily to add one or more additional conduits to an already existing conduit. 
<IMAGE>
Patent AT-E110252-T1 (AT)
Inventor: FRACHET BRUNO
IPC: A61F2/02
Filed: 1990-06-06
Granted: 1994-09-15
Abstract: Transcutaneous connection device intended to connect an electrical stimulator situated outside the body to at least one subcutaneous electrical conductor, characterised in that the passage through the skin is provided by means of a system placed in the pinna of the ear (1), connected on the one hand to the electrical stimulator and on the other hand to the subcutaneous electrical conductor (3). 
<IMAGE>
Patent AT-E83045-T1 (AT)
Inventor: HEISS MICHAEL DIPL-ING DR
IPC: F02D35/00
Filed: 1990-04-17
Granted: 1992-12-15
Abstract: A method for the open-loop and closed-loop control of an internal combustion engine (1) in which a digital binary output signal (b) is calculated in a computing device as a function of operating variable signals, such as for example the engine speed (n), the accelerator position, the engine temperature etc., said calculated binary signal is converted into an actuation signal (s) which consists of pulses of a constant amplitude, the overall duration of the actuation signal within a clock period being proportional to the value of the binary signal and this actuation signal being used to control an electromechanical actuator. In this process, the actuation signal is divided up within each clock period depending on the value of the binary signal (b) into individual pulses whose overall duration is proportional to the value of the binary signal (b) and the individual pulses are distributed essentially evenly within each clock period. In addition, a device for carrying out the method is disclosed. <IMAGE>
Patent AT-E115639-T1 (AT)
Inventor: SCHULER ALBERT
IPC: C21D9/24
Filed: 1990-07-18
Granted: 1994-12-15
Abstract: A process is disclosed for hardening the cutting edges of saws, knives and cutting tools, in particular for processing wood, paper, cardboard, plastic materials, leather and textiles, by means of an energy beam guided over the areas to be hardened of the tool. In order to obtain optimal hardness, a plasma beam is used as energy beam. The plasma beam (2) is guided with a relative speed (v) with respect to the cutting edge of the tool between 5 and 100 mm/sec., the gap between the outlet nozzle of the plasma torch (1) and the cutting edge extends between 2 and 14 mm, the power of the plasma beam is comprised between 1 and 10 kW, and the diameter (d) of the outlet nozzle of the plasma torch (1) is comprised between 3 and 7 mm.
Patent AT-E120659-T1 (AT)
Inventor: AUGUSTIN THOMAS DR
IPC: C10M135/10
Filed: 1991-12-02
Granted: 1995-04-15
Abstract: Water-in-oil emulsions, which are the oil phase of a primarily broken oil-in-water emulsion, are dewatered by using, as breaking agent, polymers and/or oligomers of ethylene oxide and/or 1,2-propylene oxide, alkoxylated phenolic resins, crosslinked block polymers or copolymers of ethylene oxide and 1,2-propylene oxide with diisocyanates, dicarboxylic acids, formaldehyde and/or diglycidyl ethers, polyether-urethanes and/or alkylbenzenesulphonic acid salts. After this breaking, the oil phases mentioned can be further processed more easily and/or can be used as fuel.
Patent AT-E97561-T1 (AT)
Inventor: BUNSCHOTEN GERRIT KLAAS
IPC: A47K5/12
Filed: 1991-07-23
Granted: 1993-12-15
Abstract: A dispenser (1) for delivering aliquots of a liquid product (25) from a reservoir (23), comprising a conduit (33) which comprises one end (34) for receiving liquid from the reservoir, a second end provided with a valve (36) through which the liquid is expelled, and a flexible portion between the first and second ends for being compressed by a compressing mechanism (13) of a dispensing device, thereby to close the conduit at a pinch position (49) in the region of said one end and for then being compressed by the mechanism, between the pinch position and the valve, to create excess pressure of liquid which is thus expelled through said valve, whereby there is provided a narrow opening (45) into which a correspondingly shaped portion (35) of the valve (36) can be securely fitted. <IMAGE>
Patent AT-E135575-T1 (AT)
Inventor: VASQUEZ CARLOS EDUARDO M
IPC: A61K9/00
Filed: 1991-11-26
Granted: 1996-04-15
Abstract: New topical analgesic and antiinflammatory prepns. (A) comprise 1-10 wt.% 2-((3-chloro-2-methylphenyl)amino)-3- pyridinecarboxylic acid L-lysine salt (I), 2-15 wt.% emulsifier, 2-20 wt.% emollient, 0.01-0.2 wt.% preservative, optionally 0.2-5 wt.% rubefacient, and water at 100 wt.%. (O) (lysine clonixinate) is known e.g. from DE 2253134 and US3973027.
Patent AT-E115280-T1 (AT)
Inventor: LEFEVRE HERVE
IPC: G01C19/72
Filed: 1991-05-14
Granted: 1994-12-15
Abstract: The invention relates to a fiber optic measuring device in which the variation in a measured parameter engenders a phase difference between two waves. It comprises a SAGNAC ring interferometer (2) in which two counter-propagating waves propagate; a polarization splitter (6) spatially splits the two polarizations which will propagate in the interferometer (2), interferometer (2) comprises a polarization conserving birefringent fiber (7) having two ends having neutral birefringence axes, each of the ends of the polarization conserving fiber (7) being connected to one of the gates (6b) and (6c) of the polarization splitter (6). It comprises a birefringent component, placed ahead of the polarization splitter (6) and introducing a path difference greater than the coherence length of the source (1) between the two polarized waves.
Patent AT-E106484-T1 (AT)
Inventor: VERRAES WOLFGANG
IPC: E04B2/02
Filed: 1991-07-24
Granted: 1994-06-15
Abstract: Element for connecting walls formed of piled up beams characterised in that this element consists of four parts, namely two arms (19-20) which are placed at an angle and two protrusions (21-22) which are installed perpendicular to the plane formed by the arms (19-20). <IMAGE>
Patent AT-E151982-T1 (AT)
Inventor: CAMBER OLA
IPC: A61K9/02
Filed: 1991-02-08
Granted: 1997-05-15
Abstract: The invention relates to the field of rectal administration of an essentially non-aqueous foamable composition comprising a liquid polar polyol or polyol mixture, optionally in admixture with a minor amount of water, a pharmaceutically active ingredient, one or more foam-stabilizing and emulsifying surfactants, and optionally conventional additives for pharmaceutical compositions, all ingredients being pharmaceutically acceptable and being mixed in such proportions and with such an amount of a propellant having such a vapour pressure that only a partial foaming action is obtained initially when the pharmaceutical preparation is rectally administered.
Patent AT-E172542-T1 (AT)
Inventor: CHAN LILY
IPC: C07K14/16
Filed: 1991-08-14
Granted: 1998-11-15
Abstract: A method for producing an improved solid phase antigenic reagent useful in an immunoassay for detecting antibodies specific for a virus, such as the human immunodeficiency virus, is disclosed which comprising the addition to a natural viral lysate a synthetic or recombinant viral protein or peptide. Also provided is an improved immunoassay utilizing the solid phase antigenic reagent.
Patent AT-E145115-T1 (AT)
Inventor: TRAITLER HELMUT
IPC: A23K20/158
Filed: 1992-01-09
Granted: 1996-11-15
Abstract: The diesters of 2,3-butanediol and of fatty acids, in particular C16 - C22 fatty acids, are used as energy-intake regulators in animal feeds.
Patent AT-E124818-T1 (AT)
Inventor: RUF DIETER DIPL-ING
IPC: H02H1/06
Filed: 1992-03-19
Granted: 1995-07-15
Abstract: The invention relates to a protection unit, especially for the protection of distribution transformers, each phase consisting of a current transformer, an electronic relay and an actuating element, especially a power circuit breaker for interrupting electrical conductors, preferably having a trip magnet, the electronic relay having a measured-value preparation unit with an analogue/digital converter for digital representation of the measured variable detected by the transformer, a digital memory for storing a digital model of at least one trip characteristic, a computer unit for digital comparison of the measured variable with the trip characteristic, and a program memory for storing a comparison algorithm and a trip algorithm. <IMAGE>
Patent AT-E147534-T1 (AT)
Inventor: GREINER LUITPOLD DR
IPC: G11B5/008
Filed: 1992-05-27
Granted: 1997-01-15
Abstract: In the case of magnetic recording by the helical scan method, magnetic heads with symmetric azimuths of the magnetic head gaps are used. However, problems occur if hard-magnetic tape material which is magnetically oriented longitudinally is used, since one of the magnetic heads scans the magnetic tape in a direction in which it is difficult to magnetise. This results in incomplete magnetisation of the magnetic coating of the magnetic tape. The present invention avoids this by using magnetic heads with an asymmetric angular position of the gaps, which are arranged in such a way that in a helical scan recording a symmetric position of the gaps with respect to the easily magnetisable direction of the magnetic tape is obtained. <IMAGE>
Patent AT-E133303-T1 (AT)
Inventor: BOCHMANN HARALD DR
IPC: H04B7/08
Filed: 1986-03-12
Granted: 1996-02-15
Abstract: The improved reception is attained by using several aerials. The signal received by each aerial is mixed with a carrier, generated in the receiver. The mixed signals with a controllable mutual phase position are fed to a common IF amplifier, whose output signal is evaluated and the mutual phase position of the mixed signals is controlled accordingly. In a circuit for such reception an advanced stage and a mixer are provided for the signals received by each aerial. A controllable phase rotator is provided for the mixed signals. The latter are vectorially aided in a summation circuit, whose output is coupled to the input of the IF amplifier. The amplifier output is linked to an amplitude demodulator.
Patent AT-E124556-T1 (AT)
Inventor: PERCHET JEAN-CLAUDE
IPC: G07F7/08
Filed: 1992-02-27
Granted: 1995-07-15
Abstract: The invention relates to controlling access by a user, represented by an identifier, to a data-processing system from an access port (1) connected (at 2) to a management centre (3) and to a security centre (9) which are themselves interconnected: A - during a preparation at the management centre (3): with k algorithms, k prohibited sub-identifiers are computed for each prohibited identifier for access to the system; k lists are compiled grouping together prohibited sub-identifiers of like rank and to which lists are allocated a risk number and its complement; the general risk is computed in respect of a request for access; and all this information is forwarded to all the access ports (1) where it is stored; B - then, during a request for access by a user, made to an access port (1), at this access port: the sub-identifiers corresponding to the user's identifier are computed with the aid of the k algorithms; the presence of these sub-identifiers in the k precompiled lists is checked; if the sub-identifier exists in the list of prohibited sub-identifiers of like rank it is allocated the risk from this list, else its complement; the total risk of the access is computed by a predetermined operation on the individual risks; if the total risk is greater than or equal to the general risk, a centre is requested for authorization to provide access to the requester; if the total risk is less than the general risk, access is granted directly. <IMAGE>
Patent AT-E131604-T1 (AT)
Inventor: DAUDER GUARDIOLA AGUSTIN
IPC: G01G15/04
Filed: 1992-09-24
Granted: 1995-12-15
Abstract: Improvements in automatic weighing machines for food products that exhibit several buckets (6), arranged in a circle and in an overhanging manner, joined radially to a revolving central support (7) in relation to a vertical axis; each bucket is joined to the support by two horizontal, parallel and superimposed elastic bands (12), that allow for its vertical swinging; and these buckets pass successively over a station (13) with a single means of weighing (14) connected with the programming processing unit, and they have at least one of their walls (15) that is movable for the selective unloading of each batch of units of the product contained in the corresponding buckets selected according to the total weight desired, and this unloading is effected onto means (32) - (33) for conveying these batches toward the exit of the machine. <IMAGE>