baber/WOPTO huggingface dataset:
Patent AT-E92283-T1 (AT)
Inventor: BIERI FRITZ DR MED
IPC: G02C13/00
Filed: 1989-09-02
Granted: 1993-08-15
Abstract: PCT No. PCT/CH89/00160 Sec. 371 Date May 7, 1990 Sec. 102(e) Date May 7, 1990 PCT Filed Sep. 1, 1989 PCT Pub. No. WO90/02496 PCT Pub. Date Mar. 22, 1990.A device for storing and examining contact lenses comprises a (1) with at least two cavities (2) in each of which one contact lens can be stored. The cavity (2) can be sealed by an air-tight, water-tight lid (3) and has a base specially shaped (21) to allow storage of the contact lenses. A liquid container (4,6) which communicates with the cavities through channels (5, 7) is arranged in the body. To examine the contact lenses stored in the cavities, the body (1) is held with the mat surface of the lid (3) pointing toward a light and the observer facing the lower surface of the body (1). At least one convex lens (10) which magnifies the image of the contact lens can be mounted on the lower surface (9). The contact lens can also be examined directly in the storage container (contact lens case) under focal illumination.
Patent AT-E82951-T1 (AT)
Inventor: BOETTCHER ANDREAS DR
IPC: C07C45/71
Filed: 1989-09-22
Granted: 1992-12-15
Abstract: Symmetric and asymmetric monoacetals of aromatic 1,2-diketones are prepared by a novel process, in a nonpolar solvent in the presence of a urea derivative as the catalyst.
Patent AT-E91888-T1 (AT)
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/32
Filed: 1989-03-21
Granted: 1993-08-15
Abstract: Disclosed is a controlled release pharmaceutical preparation, comprising a core containing a pharmaceutically active ingredient, and a porous film of a hydrophobic polymeric substance or a hydrophobic polymeric substance and a hydrophilic polymeric substance, the core being coated with the porous film. Also disclosed is a method for producing the same.
Patent AT-E99178-T1 (AT)
Inventor: BALBIERZ DANIEL J
IPC: A61M25/06
Filed: 1989-04-04
Granted: 1994-01-15
Abstract: An improvement in a catheter assembly (10) including a cannula (12), an inserter (22) having a guide channel (20) therethrough in which the cannula (12) slidably fits, and a hub structure (28) with the cannula proximal end portion (16) attached to the hub structure (28). The improvement includes a sheath (36) having a longitudinal slit (41) or weakened portion and being about the cannula (12) between the inserter (22) and the hub structure (28). A sheath stripping construction (42) carried by the inserter (22) strips the sheath (36) from about the cannula (12) as the cannula (12) slides distally through the guide channel (20). A first lock member (52) is carried by the inserter (22) and an interlocking second lock member (62) is located about the cannula (12) between the inserter (22) and the hub structure (28). The cannula (12) is protected from contamination and from kinking, and a positive lock serves to prevent its accidental withdrawal. A method of inserting a cannula using such an assembly is likewise set forth.
Patent AT-E110054-T1 (AT)
Inventor: ONO SATOSHI
IPC: C07D521/00
Filed: 1990-02-13
Granted: 1994-09-15
Abstract: 1-Phenyl-2-substd. oxy-ethanol derivs. of formula R1CH(OR2)CHR3-O-(CR4R5)n-R6 (I) and their salts are new; n is 0-6; R1 is phenyl (opt. substd. by (i) halogen, (ii) NQ1Q2, (iii) alkyl, acryl, aralkyl, alkoxy, aralkoxy, aryloxy, carbamoyloxy, alkylthio, alkenyl, alkenyloxy, aralkylthio, aralkylsulphonyl, arylsulphonyl, alkylsulphonylamino, arylsulphonylamino or Het, (all opt. substd.), or (iv) protected amino, opt. protected hydroxy, NO2, oxo or lower alkylenedioxy); R2 is H, alkyl or hydroxy-protecting gp.; R3-R5 are H or alkyl; R6 is ammonio, NQ1Q2 or Het; Het is N-bonded heterocyclic gp. e.g., pyrrolyl, pyrrolidinyl, piperidyl, piperazinyl, imidazolyl, pyrazolyl, pyridyl, tetrahydropyridyl, pyrimidinyl, morpholinyl, thiomorpholinyl, quinolyl, quinolizinyl, tetrahydroquinolyl, etc.; Q1, Q2 are H, opt. protected OH, alkyl (opt. substd. by opt. protected OH or opt. protected COOH), cycloalkyl, aryl, lower acyl, aralkyl, Het1, Het1-O-CO- (opt. substd. by oxo), adamantyl, alkylsulphonyl or arylsulphonyl; Het1 is N-contg. heterocycle as for Het; or e.g. furyl, thienyl, benzothienyl, pyranyl, isobenzofuraryl, imidazo(2,3-a)pyridyl, benzo(b)piperazinyl, chromenyl, isothiazolyl, isoxazolyl, oxadiazolyl, pyridazinyl, isoindolyl or isoquinolyl, etc.; all alkyl and alkenyl moieties are lower, i.e., up to 6C; with provisos.
Patent AT-E114234-T1 (AT)
Inventor: HENSSGE ERNST JOACHIM PROF DR
IPC: A61F2/38
Filed: 1990-04-04
Granted: 1994-12-15
Abstract: In a tibial component of a knee-joint endoprosthesis with an anchoring stem (10) which is to be introduced into the medullary cavity of the tibia and which is provided at one end, with or without a closure plate for the head of the tibia, for securing the joint parts of the prosthesis, the anchoring stem (10), for the purpose of obtaining a secure fit of the implant after implantation, consists of a cylindrical sleeve (11) which is to be introduced into a cylindrical slotted bore (201) of the tibia and has an inner space (12) which receives the spongiosa core (205) of the slotted bore (201) and is made of a metallic or another suitable biocompatible material, the anchoring stem (10) standing at right angles to the closure plate (20) which extends parallel to the horizontal or slightly inclined bone resection surface (206).
Patent AT-E92172-T1 (AT)
Inventor: KOBAYASHI HISASHI
IPC: F23C99/00
Filed: 1990-05-22
Granted: 1993-08-15
Abstract: A method to achieve reduced NOx emissions wherein the oxidant (7) and fuel (1) are injected separately into a combustion zone (2) through a burner (3) and the oxidant is injected with a momentum equal to at least three times the fuel stream momentum and at an angle (b) equal to or greater than the sum of the angles (a, c) of the fuel stream periphery (4) and oxidant stream periphery with their respective centerlines.
Patent AT-E130372-T1 (AT)
Inventor: CERUTTI PETER A DR PROF
IPC: C12Q1/68
Filed: 1990-08-28
Granted: 1995-12-15
Abstract: The sensitivity of detection of influenza A virus has been considerably increased by carrying out a polymerase chain reaction (PCR) using oligonucleotide sequences (amplimers) from the reasonably conserved region of the viral haemagglutinin gene after previous reverse transcription (RT). The reverse transcription and the PCR are in this case insensitive to single mutations by base exchange unless the 3' end of the amplimers is affected.
Patent AT-E117236-T1 (AT)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/52
Filed: 1990-09-13
Granted: 1995-02-15
Abstract: A wet razor having a handle, at the front end of which a razor blade unit is disposed on a razor head, is provided. The handle has a central longitudinal plane that, starting from the razor head, has an essentially S-shaped curved configuration. The rear end of the handle is provided with a tongue-like widened portion. To improve the ergonomic properties of the razor, on the longitudinal underside of the handle 1 the tongue-like widened portion has a flattened portion.
Patent AT-E128957-T1 (AT)
Inventor: MATSUI SHIGETOMO
IPC: H01J29/07
Filed: 1990-10-30
Granted: 1995-10-15
Abstract: A tube (1) is formed from a polycrystalline silicon carbide having a density of from 3.18 to 3.21 g/cm<3>, a maximum impurity content of 20 ppm, and imperviousness to fluids by a process which comprises precipitating the silicon carbide (1a) on the surface of a rod-shaped graphite structure (G) by a chemical vapor-phase synthesis method and thereafter removing the graphite structure. A water-jet nozzle of high resistance to abrasive wear can be produced by using this tube as an inner tube thereof to form the flow path for a water jet to be ejected therethrough.
Patent AT-E138649-T1 (AT)
Inventor: VENKATARAMAN KAMESWARAN
IPC: A01N43/36
Filed: 1990-11-05
Granted: 1996-06-15
Abstract: Novel N-oxygenated arylpyrrole compounds which are effective for the control of insects, acarids and nematodes are described. A method for the insecticidal, acaricidal and nematicidal use of said compounds and a method for the preparation of said compounds are presented.
Patent AT-E108510-T1 (AT)
Inventor: BARR SAID
IPC: E21B33/06
Filed: 1990-12-05
Granted: 1994-07-15
Abstract: A baseplate (1 in Figure 1), which is adjustable as a function of the different diameters of blow-out preventer flanges and to which a "slide" fixed point is welded, serves as support for the system as a whole. The blow-out preventer is fastened to (1 in Figure 1) by means of four bolts. Into it is introduced the interchangeable guide (2 in Figure 1) screwed to (5 in Figure 1). By means of a fastening mechanism (3 in Figure 2) on the head of the blow-out preventer are seated the shoes of the hydraulic jacks (6 in Figure 2) which are themselves mounted on oscillating hinges (4 in Figure 2). As a function of the height of the various blow-out preventers, the jack carrier (4 in Figure 2) is adjusted along the male slide (1 in Figure 1). The element (5 in Figure 1) intended for the centring and fastening of (2 in Figure 1) is welded on. <IMAGE>
Patent AT-E103521-T1 (AT)
Inventor: HULSKOTTE JAN HENDRIK
IPC: B24B3/54
Filed: 1990-12-13
Granted: 1994-04-15
Abstract: The invention relates to a grinding device for knives which works with a ring wheel driven in a revolving manner, two knife guides (8, 9) being provided in a housing (1), which knife guides (8, 9) lead into the area of the grinding surface of the ring wheel (3), the knife being insertable into these knife guides (8, 9) in such a way that, when the knife is inserted, the cutting edge of the knife comes into drawing contact with the grinding surface of the ring wheel (3). 
<IMAGE>
Patent AT-E89375-T1 (AT)
Inventor: KNOESS WALTER DIPL-ING
IPC: B22F5/08
Filed: 1990-03-08
Granted: 1993-05-15
Abstract: The invention relates to a method of making a gear-change sleeve for manual motor vehicle transmissions. According to the invention, the sleeve is produced in the form of two approximately symmetrical individual parts (1, 2) and is subsequently further-processed, by means of customary joining methods, to form a complete sleeve. In consequence, complete sleeves can be made by pressing and sintering for the first time, by means of comparatively cost-effective powder- metallurgy methods. 
<IMAGE>
Patent AT-E155265-T1 (AT)
Inventor: BATY KURT F
IPC: G06F15/16
Filed: 1990-05-16
Granted: 1997-07-15
Abstract: A multinodal system is one-way interconnected, two-way interconnected or, more generally, (n)-way interconnected, where (n) is an integer. In a one-way interconnected system, only one connection element couples any two nodes. Or, put another way, only one communication path exists between every node and every other node. A two-way interconnected system, on the other hand, has two connection elements coupling each pair of nodes. Likewise, an (n)-way interconnected system provides (n) independent connection paths between each pair. Such systems are characteristic in that the relationship between the number of independent buses (b), the number of nodes (v), the number of ports (r), and the degree of interconnectedness (n) can be expressed by the equation <MATH> Two-way and (n)-way interconnect arrays may be adapted for use in fault-tolerant communications.
Patent AT-E135130-T1 (AT)
Inventor: SAPIEJEWSKI ROMAN
IPC: G10K11/178
Filed: 1990-10-11
Granted: 1996-03-15
Abstract: Earphone apparatus for use in an active noise reduction system comprises an assembly including a shell (14) accommodating first (11) and second (17) closely adjacent electroacoustical transducers. The shape and size of the shell (14) allows the shell (14) and first (11) and second (17) electroacoustical transducers to fit inside the concha of the ear.
Patent AT-E110422-T1 (AT)
Inventor: PHILLIPS BOBBY MAL
IPC: D06M101/20
Filed: 1990-04-03
Granted: 1994-09-15
Abstract: Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, such as diapers, in order to transport fluids to more effectively utilize the absorbant portion of the article.
Patent AT-E156323-T1 (AT)
Inventor: STANNARD RICHARD
IPC: H04M3/00
Filed: 1991-01-22
Granted: 1997-08-15
Abstract: The exchange is based on a broadband switch matrix (BB-V) with spatial multiplexing between 32 input/output connections for broadband signals to be transmitted. Optical transmission paths (OUE) link the first 24 connections to broadband terminals (BB-E1 etc.). The 25th connection is wired to a subscriber connection unit (TAE) for the public switched broadband network (VBN). Two further connections lead to ISDN and 2 Mbit/s satellite networks, and three to a video/audio conference system. The computer (SB/BB-C) is served by a standard V24 serial interface.
Patent AT-E101113-T1 (AT)
Inventor: JAKOBSON GERALD DR
IPC: C07C69/33
Filed: 1991-03-20
Granted: 1994-02-15
Abstract: The invention relates to a process for the preparation of fatty or hydroxyfatty monoesters of isopropylidene derivatives of a polyglycerol. In this process, a C6-C22-fatty acid or -hydroxyfatty acid is reacted with monoisopropylideneglycerol glycidyl ether or diisopropylidenetriglycerol glycidyl ether in a molar ratio of 0.5:1 to 1:0.5 at temperatures of 373-473 K in the presence of a catalyst and the resulting fatty or hydroxyfatty monoester is, if desired, purified by distillation, fractional distillation and/or ion-exchange.
Patent AT-E118981-T1 (AT)
Inventor: VITZTHUM OTTO DR
IPC: A23F5/24
Filed: 1991-12-03
Granted: 1995-03-15
Abstract: The invention relates to a process for preparing soluble coffee with an infusion quality similar to that of roast bean coffee, with which instant-typical off-flavour characters are no longer detectable, with which ground roast coffee of a particle size of at most approximately 1.8 mm is treated in a percolator with saturated steam in order to separate essential aroma constituents and the separated aroma constituents obtained as condensate, the remaining roast coffee is subjected at high pressure with extraction water to a primary extraction with the aid of at least 2 percolators, the portion evaporated through pressure-relief is condensed and obtained as further aroma condensate, and the non-evaporated portion placed in interim storage as primary extract, the remaining roast coffee is then subjected at high pressure and increased temperature to a secondary extraction in at least 2 percolators, the portion of the extract evaporated through pressure-relief is separated and discarded, and the non-evaporated portion obtained as secondary portion and optionally divided into a first portion and a second portion, the remaining roast coffee optionally subjected to a tertiary extraction at high pressure and increased temperatures in at least 2 percolators, the portion evaporated through pressure-relief is discarded and the non-evaporated portion obtained as tertiary extract, the second portion of the secondary extract and the tertiary extract, optionally after being combined, optionally extracted with liquid or supercritical CO2 at a high pressure, the extracted portion discarded and the remaining extract obtained, the various extracts condensed in multi-stage evaporators, combined and mixed with the two aroma condensates, and the finally obtained extract with a solids concentration of approximately 35 to 55 % freeze- or spray-dried in the usual way, the percolators used having a length/diameter ratio of approximately 3.2:1 to 0.9:1.
Patent AT-E129526-T1 (AT)
Inventor: WARREN HAROLD CHESTER III C O
IPC: C12N15/09
Filed: 1991-01-17
Granted: 1995-11-15
Abstract: An oligonucleotide is linked to a particle through a protein or carbohydrate to form a water-insoluble nucleic acid probe. The protein or carbohydrate has a pI of 6 or less, and has been. chemically modified with an acylating, alkylating or sulfonylating agent. The particle surface is substantially free of other proteins or carbohydrates. The probe is useful in various diagnostic and purification methods wherein hybridization of the oligonucleotide with a target nucleic acid is possible. In one instance, the probe can be used to capture a DNA strand which has been amplified using polymerase chain reaction techniques.
Patent AT-E170208-T1 (AT)
Inventor: MATTHEWS KIRT LYVELL
IPC: C04B33/04
Filed: 1991-04-18
Granted: 1998-09-15
Abstract: A high opacity, defined kaolin clay product having a relatively narrow particle size distribution, low colloidal particle content and an average particle surface area of less than about 30 square meters per gram is prepared by defining an aqueous kaolin clay slurry via controlled centrifugation to remove a substantial portion of the colloidal particles therein. Prior to being subjected to centrifugation, the aqueous kaolin clay slurry is prepared so as to improve the defining process achieved via centrifugation by first subjecting the aqueous kaolin clay suspension to scrub grinding so as to break up agglomerates into individual kaolin clay particles without substantial delamination of the kaolin clay particles. Thence, the mechanically dispersed kaolin clay suspension is dispersed well by the addition of a chemical dispersant, most advantageously sodium hexamethaphosphate, and dilution water is admixed into the aqueous kaolin clay suspension to reduce the solids content thereof to a level less than at least about 18% solids by weight, and preferably to about 5% to about 15% by weight, prior to centrifugation.
Patent AT-E101766-T1 (AT)
Inventor: LUCAS JEAN-CHRISTOPHE
IPC: H03F3/21
Filed: 1991-09-10
Granted: 1994-03-15
Abstract: The invention relates to fast amplifying circuits, designed to supply an output current of a few amperes, proportional to an input voltage and whose frequency spectrum can exceed 1MHz. 
<??>A linear amplifier (AL) follows the fast variations in the input voltage (Ve) and supplies to a load (L) the totality of the output current (I) whilst this current is small; once the output current (Ia) from the linear amplifier reaches a given value, a chopping amplifier (A1, A2, K1, K2, S1, S2) supplies a current (1b) which reduces the output current (Ia) from the linear amplifier. 
<??>Application, in particular, for the control of deflection coils and as high-efficiency amplifying circuit for audio frequencies. 
<IMAGE>
Patent AT-E158074-T1 (AT)
Inventor: EALOVEGA GEORGE
IPC: F41A19/03
Filed: 1990-12-17
Granted: 1997-09-15
Abstract: A trigger mechanism for controlling the firing rate of a gun (10) capable of fully automatic fire. The trigger mechanism comprises a timing device (54, 56) which cyclically interrupts the gun bolt (14) and is incorporated in the gun. The timing device (54, 56) is actuated independently of forces generated by the discharge of the gun so that the bolt (14) periodically is arrested to reduce its natural cyclic rate of movement during automatic firing.
Patent AT-E104211-T1 (AT)
Inventor: ZIMMER JOHANNES
IPC: B41F15/44
Filed: 1991-01-16
Granted: 1994-04-15
Abstract: A doctor blade and doctor blade device for applying free-flowing substances on flat substrates comprises a doctor blade profiled rod (2) and a doctor blade element (4-28-30-29). Associated with the doctor blade (4-28-30-29) is a magnetic device (8) which generates a magnetic field the spatial arrangement, shape and strength of which determine the local position of the doctor blade (4-28-30-29). The angular position of the doctor blade (4-28-30-29) is also adjusted by means of this magnetically determined and fixed local position and by parts of the device. The doctor blade (4-28-30-29) has limited freedom of movement.
Patent AT-E105152-T1 (AT)
Inventor: VAN RIESEN REINER
IPC: A44B11/25
Filed: 1991-01-22
Granted: 1994-05-15
Abstract: The safety-belt buckle has a belt andpiece inserted in the lock and with a tongue secured by it. It comprises a metal frame with lateral recesses accommodating the trunnions of a lock for the tongue. Also included are an ejector for the tongue, a support keeping the member in the locked position, and a release button, all spring-loaded. The lock is a plate (8) with an open recess at the rear. Each recess (18) in the frame (7) for the trunnions (19) is an elongated hole extending alongside the path of the tongue (4) and parallel to its direction of movement. Seen in the insertion direction of the tongue, the bottom edge of each hole joins onto a ramp face (27). Dimensions of holes and trunnions are such that the latter can slide in the direction of movement of the tongue in the locked position, but have no free movement in the lateral direction.
Patent AT-E122287-T1 (AT)
Inventor: KAVANAGH DEAN LYLE
IPC: B32B7/02
Filed: 1991-05-23
Granted: 1995-05-15
Abstract: A flexible, draw-formed laminate for a safety glazing comprising a transparent, thermoplastic carrier film which is shrink-stable during laminating formation of such safety glazing bonded to at least one layer of plasticized polyvinyl butyral, such film having a greater tensile modulus than that of the layer of plasticized polyvinyl butyral. The carrier film is preferably flexible polyester such as polyethylene terephthalate having one or more functional performance coatings or layers on its surface such as a multi-layered solar radiation control stack.
Patent AT-E177672-T1 (AT)
Inventor: FRIES BERTHOLD
IPC: B27B1/00
Filed: 1992-06-06
Granted: 1999-04-15
Abstract: The inventions relate to methods for the production of wooden hollow beams (50) and forms of this beam. Serving as feed stock are round-timber outer parts/slabs from medium and thick round-timber diameters as well as segments/halved timber from the small-timber range. The feed stock/raw material (5) similar to halved timber is preferably profiled conically on three sides in the wet state and is slit (12) to protect against stress/drying cracks. After the drying the polygonal finish profiling is effected and so too is the severing into individual elements (21), the conversions of which lead to a wooden beam (50) with outer solid-timber character and inner hole (51) (wooden hollow beam), or the severing is effected during or after the formation of layers, and composite materials (74, 75, 76) can be embedded in the hollow wooden beams (50) in the most varied processing operations. Similarly, the procedure/method according to the invention takes place to utilise wedge-shaped round-timber centre pieces (3) - as are obtained when sawing parallel to the fibres; or the assembly of only two parts to make "superimposed" ceiling joists/trusses.
Patent AT-E112543-T1 (AT)
Inventor: VON BONIN WULF DR
IPC: C04B35/52
Filed: 1992-08-31
Granted: 1994-10-15
Abstract: Shaped bodies containing expanded graphite are characterised in that they additionally contain acid phosphates of metals from group 2 and/or 3 of the Periodic Table of the Elements and/or pyrolysis products thereof. Such shaped bodies are distinguished in that they have low odour and are mechanically stable and, in contact with water, do not give unduly low pH values.
Patent AT-E156030-T1 (AT)
Inventor: STAHL HENRIK OTTO
IPC: C01B3/02
Filed: 1992-09-22
Granted: 1997-08-15
Abstract: In a process for carrying out non-adiabatic catalytic reactions in a tubular heat exchange reactor (10) by indirect heat exchange between a process stream and a heat conducting medium, the wall temperature at the critical outlet end of the reactor tube is decreased, by progressively supplying the heat conducting medium to the external surface of the reactor tube in increasing amounts from a region close to the outlet end to a region between the outlet end and the inlet end of the tube. <IMAGE>