baber/WOPTO huggingface dataset:
Patent AT-E94530-T1 (AT)
Inventor: JEROMIN LUTZ DR
IPC: C07B61/00
Filed: 1989-03-06
Granted: 1993-10-15
Abstract: A process for the continuous transesterification of C6-C22 fatty acid lower alkyl esters, particularly methyl esters, with polyhydric C2-C5 alcohols, particularly glycerol, in a reaction column comprising a rectifying and reaction section, alkaline catalysts and polyhydric alcohol are introduced into the upper part of the reaction column and boiling fatty acid methyl ester is introduced into the middle part of the reaction column. The product collected in the sump of the column is removed, heated and returned to the lower part of the reaction column. Product is removed from the sump. Lower alkanols passing from the reaction column section to the rectifying section are rectified. The reaction column is operated in boiling equilibrium in its lower part and predominantly in an absorption/desorption equilibrium in its upper part.
Patent AT-E87233-T1 (AT)
Inventor: BOLLENRATH FRANZ-MICHAEL DR
IPC: B01J19/18
Filed: 1989-06-08
Granted: 1993-04-15
Abstract: It was the object of the invention to develop mixing systems which allow rapid axial mixing of liquids of different densities without foam formation. 
<??>The mixing receptacle 1 according to the invention is characterised in that it is fitted with a radial-transport stirrer 3 and at least one flow breaker 2, the latter having the shape of an aerofoil profile. 
<??>The mixing receptacle is particularly suitable for homogeneous mixing of liquids in large reactors.
Patent AT-E115154-T1 (AT)
Inventor: HAYASHI TAKASI C O MITSUI PETR
IPC: C08F210/02
Filed: 1989-09-07
Granted: 1994-12-15
Abstract: A process for the production of a random copolymer which comprises:  pre-heating a solution of a cycloolefin random copolymer in a hydrocarbon solvent to a temperature of from 150 to 280 DEG C; flash drying the pre-heated solution using a double-pipe flash drier equipped with a heat source; and passing the thus obtained cycloolefin random copolymer through a twin-screw extruder equipped with atmospheric and vacuum vents; said solution being obtained by copolymerization in said hydrocarbon of ethylene and a cycloolefin of general formula ÄIÜ <CHEM> wherein n is 0 or a positive integer, and R<1> to R<12>, which may be the same or different, each represents a hydrogen or halogen atom or a hydrocarbon group, or R<9> (or R<10>) and R<11> (or R<12>) together form a mono- or poly-cyclic ring.
Patent AT-E88707-T1 (AT)
Inventor: SATO AIYA
IPC: C07D303/32
Filed: 1989-11-28
Granted: 1993-05-15
Abstract: A series of new compounds, called "the phomactins" (I and II) is provided and may be isolated from the culture broth of fungi of the genus Phoma, especially Phoma sp. SANK 11486 (No. FERM BP-2598). These compounds are platelet activating factor antagonists and may be used for the treatment of disorders for which known such agents may also be used. <CHEM> p
Patent AT-E160173-T1 (AT)
Inventor: SLIGHTOM JERRY L
IPC: A01H5/00
Filed: 1989-07-20
Granted: 1997-11-15
Abstract: The present invention relates to the coat protein genes of Papaya Ringspot Virus Strain papaya ringspot (PRV-p), Watermelon Mosaic Virus II (WMVII), and Zucchini Yellow Mosaic Virus (ZYMV); to expression vectors which contain a coat protein gene for PVP-p, WMVII or ZYMV, and, additionally, the necessary genetic regulatory sequences needed for expression of a gene transferred into a plant; to bacterial or plant cells which are transformed with an expression vector containing the PVP-p, WMVII or ZYMV coat protein genes; to transgenic plants which are produced from plant cells transformed with an expression vector containing the coat protein gene from PVP-p, WMVII or ZYMV; and to a process of producing transgenic plants which have increased resistance to viral infection.
Patent AT-E106282-T1 (AT)
Inventor: MELLETTE ROBERT R
IPC: B05D1/02
Filed: 1990-01-26
Granted: 1994-06-15
Abstract: A high volume low pressure air spray gun (20) has an atomizing air orifice (76) for atomizing a stream of liquid coating material into a conical spray and opposed side port air orifices (88) for flattening the spray into a fan-shaped pattern. The gun receives air at pressures up to about 100 psi, and an air flow restriction in the form of a venturi (110) is in an air supply passage in the gun barrel. A valve stem (54) for controlling the flow rate of air to the side port orifices (88) extends through the venturi (110), and is configured to vary the venturi air flow area in response to changes in the flow rate of air to the side port orifices. When the valve stem (54) is positioned for maximum air flow to the side port orifices (88), it establishes a maximum air flow area through the venturi (110) , such that a high pressure of air at the gun air inlet, after flowing through the venturi, results in a high volume low pressure air flow at the atomizing and side port orifices (88). When the valve stem (54) is positioned to reduce air flow to the side port orifices (88), it correspondingly reduces the flow area through the venturi (110) to maintain the pressure of air at the atomizing orifice below a selected maximum value. The gun may carry a paint cup (124), in which case the cup is pressurized by air downstream from the venturi to prevent overpressurization of the cup.
Patent AT-E111269-T1 (AT)
Inventor: ERNST WOLFRAM DIPL-ING
IPC: H04L7/033
Filed: 1990-02-05
Granted: 1994-09-15
Abstract: A clock signal (fs) is resynchronised to a reference clock (fR) by means of a phase-locked loop which has a particular loop gain. If the loop gain is large, frequency differences between the clock signal and reference clock will not overdrive the phase discriminator (PD) of the phase-locked loop during the settling process but phase discontinuities are forwarded almost undamped to subsequent receivers of the clock signal. The novel method provides a possibility of slowly correcting for the phase discontinuities occurring at the input of the phase-locked loop during the resynchronisation of an exchange but quickly correcting frequency discontinuities. Before resynchronisation is started, the system checks whether essentially a phase discontinuity or a frequency discontinuity is present at the input of the phase-locked loop. If a frequency discontinuity is present, the resynchronisation is started with a high loop gain whereas a small loop gain is used when a phase discontinuity is present. <IMAGE>
Patent AT-E110563-T1 (AT)
Inventor: SIMON BENITA
IPC: A61K47/44
Filed: 1990-04-04
Granted: 1994-09-15
Abstract: A pharmaceutical composition being an oil in water type emulsion which comprises an effective amount of a lypophilic drug is provided. The composition comprises a synergistic combination consisting of about 3-50% of an oily carrier consisting of MCT oil optionally in combination with vegetable oil, about 0.05%-20% of a phospholipid, about 0.03-10% of a non-ionic surfactant, and about 0.05-5% of an ionic surfactant selected from the group consisting of bile-duct surface active agent, cholic acid and their derivatives. Also provided is a novel method for preparing said composition.
Patent AT-E103579-T1 (AT)
Inventor: SOAVE GIORGIO
IPC: C07C2/12
Filed: 1990-05-09
Granted: 1994-04-15
Abstract: A process for oligomerizing light olefins in order to produce C5+ hydrocarbons is disclosed, which essentially comprises the following steps:   (a) a reaction feed stream containing light olefins is pre-heated up to a temperature of at least 230 DEG C; (b) the pre-heated feed stream is oligomerized by means of a conversion catalyst in two or more reactors in cascade, with the reaction product being cooled at the outlet from each one of said reactors; (c) from the reaction product from the last reactors, C4-hydrocarbons are removed in a distillation tower, with the desired C5+ hydrocarbons being obtained at tower bottom, and an at least partially liquid stream containing (C3-C4)-alkanes being obtained overhead, characterized in that at least one portion of said liquid stream containing (C3-C4)-alkanes is recycled to one or more side point(s) of each individual reactor used; inside each one of said reactors the catalyst layer is subdivided into two or more beds, with said recycle stream being injected between said beds, in order that the desired temperature profile is maintained along the concerned reactors.
Patent AT-E100096-T1 (AT)
Inventor: LOMBARDINO JOSEPH GEORGE
IPC: C07D405/14
Filed: 1990-01-09
Granted: 1994-01-15
Abstract: Indole derivs. of formula (I), their pharmaceutically acceptable salts and prodrugs are new: R1 = thienyl, furyl or 2-thiazolyl; R2 = thienyl, furyl or 2-X-4-Y- phenyl; X = H, F, Cl, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3; Y = H, F or Cl; R3 and R4 = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, NO2 or CF3. - Pref. R1 = thienyl or furyl (esp. 2- or 3-thienyl or 3-furyl); R2 = 2-X-4-Y-phenyl; and prodrugs are of formula (II) are also claimed. R5 = alkanoyl, cycloalkanoyl, phenylalkanoyl, chlorobenzoyl, methoxybenzyl, Ph, thenoyl, omega-alkoxycarbonyl alkanoyl, alkoxycarbonyl, phenoxycarbonyl, 1-alkoxyalkyl, 1-alkoxycarbonyloxy alkyl, alkyl, alkylsulphonyl, methylphenylsulphonyl or dialkylphosphonate.
Patent AT-E109742-T1 (AT)
Inventor: SAFFRON RONALD G
IPC: A61M31/00
Filed: 1990-09-07
Granted: 1994-08-15
Abstract: A method is described for producing a dispenser including a plastic body which defines two vertically spaced compartments (2, 3) connected by an orifice closable by a plug valve (6) which co-operates with a seating (5) set in the internal periphery of the orifice to provide a seal between the two compartments (2, 3). The body section (2) which defines the upper of the two compartments is of tubular construction and the body section (3) which defines the lower of the two compartments is capable of flexing movement towards and away from the mid section of the body in which the orifice between the two compartments (2, 3) is defined. The method includes the steps of producing by an injection moulding technique a semi-finished product comprising the upper and mid body sections and a parison dependent from the mid body section, and subsequently blow moulding the parison to produce the lower compartment of the dispenser.
Patent AT-E149526-T1 (AT)
Inventor: BERRY MARK JOHN
IPC: C07K16/00
Filed: 1990-12-14
Granted: 1997-03-15
Abstract: Improved affinity purification media are provided by the use of small specific binding agents, especially Fv antibody fragments or single domain antibody fragments, immobilised on porous carriers having pore sizes in the range 30-1000 angstroms, preferably 30-300 angstroms. Silica is a preferred carrier. The small fragments are able to penetrate the pores and maximise the effective surface area of the carrier, and the microporous silica is sufficiently robust to be used at high pressure, so enabling the speed and/or throughput of a purification procedure to be increased.
Patent AT-E106095-T1 (AT)
Inventor: HASE BRIGITTE
IPC: C09D167/02
Filed: 1990-01-05
Granted: 1994-06-15
Abstract: Poly-N-acylalkyleneimines corresponding to the following formula    <IMAGE>  (I)  are used as an oxidatively crosslinking constituent in paints. In formula (I), R-CO represents the acyl radical of a mono- or polyunsaturated, aliphatic C16-22 carboxylic acid or a mixture of such radicals, R'-CO represents the acyl radical of a C1-22 carboxylic acid or a mixture of such radicals and x and y represent the percentages by weight of the particular polymer units, x assuming values of 20 to 100% and preferably 20 to 95% and y assuming values of 80 to 0% and preferably 80 to 5%. The indices m and n independently of one another may assume the value 2 or 3.
Patent AT-E184645-T1 (AT)
Inventor: GURTLER HANNE
IPC: C12N1/20
Filed: 1990-11-16
Granted: 1999-10-15
Abstract: This invention relates to mutants or variants of Bacillus thuringiensis producing high amounts of active delta-endotoxins. The delta-endotoxins produced by the mutant or variant B. thuringiensis will have an activity directed towards the same pest insects as its parent B. thuringiensis delta-endotoxins, such as against lipidopterans (mutants from B. thuringiensis subsp. kurstaki or subsp. aizawai), dipterans (mutants from B. thuringiensis subsp. israelensis) or coleopterans (mutants from B. thuringiensis subsp. tenebrionis).
Patent AT-E120787-T1 (AT)
Inventor: PANUSH SOL
IPC: C09D5/38
Filed: 1991-01-22
Granted: 1995-04-15
Abstract: Novel opalescent coatings are disclosed containing foamed metal oxides. The foamed metal oxides impart a unique opalescence to the coatings, result in more natural hues, softer colors and minimal color travel.
Patent AT-E119363-T1 (AT)
Inventor: BRUESTLE KLAUS
IPC: A47B88/20
Filed: 1991-04-30
Granted: 1995-03-15
Abstract: A connecting fitting for securing a rail of a drawer to a rear or side wall thereof. A supporting member supports a rear end of the rail. A securing element is screwed into the rear end of the rail and includes a locking device by which the securing element is suspended in the supporting member. The supporting member has an open slot which widens in the manner of a keyhole into a receiving opening. A spring ring is located in the receiving opening, or the securing element is lockable in the receiving opening by friction or by locking elements.
Patent AT-E96380-T1 (AT)
IPC: B60B33/00
Filed: 1991-08-17
Granted: 1993-11-15
Abstract: Castor for devices, such as for example refuse containers, hospital beds or the like, which are to be equipped therewith so as to be mobile, having a castor fork (3) which bears the running wheel (1) and a swivel bearing (4) which is attached to the back (3') of said fork, is to be mounted on the device and consists of a swivel bearing pot (6) and a swivel bearing plate (9) which is mounted so as to be swivellable therein by means of an upper and lower ball bearing ring (7, 8), the ball bearing rings (7, 8) being located between the outer circumferences of the swivel bearing plate (9) on the one hand and the essentially cylindrical wall (6''') of the swivel bearing pot (6) on the other, the wall's open edge (6') which surrounds the swivel bearing pot (6<v>) having been rolled in over the ball bearing ring (7) which rests against it, in particular having been chamfered around its previously inserted balls (7'). In order to improve and to perfect a castor of the generic type mentioned at the beginning to the effect that it can be stressed to a greater extent and for longer periods, in particular with respect to its swivel bearing (4), without the mentioned running defects occurring, it is constructed in such a way that the swivel bearing pot (6) is provided with an external reinforcement which engages at least in certain areas over its open wall edge (6') and thus supports it against bowing. <IMAGE>
Patent AT-E125011-T1 (AT)
Inventor: FURUMOTO HERBERT DR
IPC: D21C3/22
Filed: 1991-12-17
Granted: 1995-07-15
Abstract: The object of the invention is to control the digestion in such a way that a desired pulp quality is available, as far as possible, simultaneously with the reaching of a preset digestion end point. A process control system is used for this purpose. This comprises first means which, for homogenising the starting conditions, follow up, in accordance with a set value, the quotient of the mass of at least one constituent of the digesting fluid, relative to the dry mass of wood in the digester, especially by replenishing with or stripping out at least one digesting fluid component, or by controlled draining of digesting fluid. Second means subject the digester to a pressure pulse, whereas third means avoid major temperature differences in the digester by acting on the circulation stream of the digesting fluid. Further, fourth means effect a presetting of the digesting temperature with the aid of a simulated pulp quality figure. Finally, fifth means can be provided which, at an unchanged digesting temperature, effect a fine adjustment of the digestion end point required to reach the pulp quality. For this purpose, the actual state of the digesting fluid is measured, especially by an extinction measurement, and/or the actual value of a pulp quality figure is measured. <IMAGE>
Patent AT-E136757-T1 (AT)
Inventor: SCHULZE DALE R
IPC: A61B17/115
Filed: 1991-11-29
Granted: 1996-05-15
Abstract: The present invention relates to an improved surgical stapler (20) that prevents refiring of a spent staple cartridge (60). More specifically, this invention includes a simple, inexpensive mechanical locking mechanism which prevents refiring of a spent staple cartridge (60) by blocking the path of the firing and/or cutting means of the stapler (20). <IMAGE>
Patent AT-E106764-T1 (AT)
Inventor: HORN HANS
IPC: A63C7/10
Filed: 1991-10-30
Granted: 1994-06-15
Abstract: Ski equipped with a stopping device or brake, consisting of at least one stopping element (6) articulated on one side edge of the ski (2) and held in an operating position by an elastic means, and of one actuating pedal (7) whose role is to lift the stopping element (6) into a non-operating position when the ski is put on. The actuating pedal (7) and the stopping element (6) are independent of one another such that each of these elements can be mounted at the location which is best adapted to receive it. In particular, the stopping element and the pedal may be mounted on parts of the binding movable relative to each other. <IMAGE>
Patent AT-E114652-T1 (AT)
Inventor: QUADRO GIUSEPPE
IPC: A61P37/04
Filed: 1991-02-28
Granted: 1994-12-15
Abstract: PCT No. PCT/EP91/00366 Sec. 371 Date Sep. 3, 1992 Sec. 102(e) Date Sep. 3, 1992 PCT Filed Feb. 28, 1991 PCT Pub. No. WO91/13883 PCT Pub. Date Sep. 19, 1991.    <IMAGE>  (I)    Compound of formula (I) which can be prepared by reacting S-(2-thenoyl)-thiolactic acid and 4-thiazolidinecarboxylic acid, has immunostimulating, antioxidant and mucus regulating activities.
Patent AT-E167977-T1 (AT)
Inventor: LEEDY GLENN J
IPC: C23F1/00
Filed: 1991-02-14
Granted: 1998-07-15
Abstract: Each transistor or logic unit on an integrated wafer (1) is tested prior to interconnect metallization. By means of CAD software, the transistor or logic units placement net list is revised to substitute redundant defect-free logic units for defective ones. Then the interconnect metallization is laid down and patterned under control of a CAD computer syste. Each die in the wafer thus has its own interconnect scheme, although each die is functionally equivalent, and yields are much higher than wich conventional testing at the completed circuit level. The individual transistor or logic unit testing is accomplished by specially fabricated flexible tester surface (10) made in one embodiment of several layers of flexible silicon dioxide, each layer containing vias and conductive traces leading to thousands of microscopic metal probe points (15-1, 15-2) on one side of the test surface (10). The probe points (330) electrically contact the contacts (2-1, 2-2) on the wafer (1) under test by fluid pressure. <IMAGE>
Patent AT-E154073-T1 (AT)
Inventor: SKRIVER LARS
IPC: C07K14/00
Filed: 1991-08-16
Granted: 1997-06-15
Abstract: Ala-Glu-IGF-I is a novel compound which exerts IGF-I activity and is a precursor for the preparation of IGF-I. Ala-Glu-IGF-I may by converted to IGF-I by renaturation after recombinant production in E. coli under specified conditions and then cleaving Ala-Glu from the IGF-I.
Patent AT-E160276-T1 (AT)
Inventor: SCARFI ANDREA DR MED
IPC: A61B17/06
Filed: 1992-01-07
Granted: 1997-12-15
Abstract: A surgical needle (1) which is flatly bent in the front section (7) and merges into an end section (5;8) extending in the direction of the front section (7) is proposed. This facilitates quick and reliable suturing with the intracorporal suturing technique. A reinforced suture thread (2) having a magnetizable material at the thread end (4) is preferably provided in conjunction with this needle (1). <IMAGE>
Patent AT-E111658-T1 (AT)
Inventor: GASER MIRKO DIPL-ING
IPC: H02K16/04
Filed: 1992-01-29
Granted: 1994-09-15
Abstract: The subject-matter of the invention is an electronically commutated two-phase electric motor with an external rotor, whose design enables a high specific motor power and good efficiency of the motor during rotation in both directions as well as at both low and very high speeds. The electronically commutated two-phase electric motor according to the invention, with an external rotor, has a ring which is arranged on the rotor shaft such that it cannot move and on which a tube is mounted so that it cannot move. Magnet rings or rings assembled from magnet segments are arranged on the inside of the tube, on the left and right side of the ring. Arranged within the magnet rings are stator stacks which are mounted on in each case one bearing plate and, according to one embodiment variant, are offset with respect to one another for half the width of the stator pole. According to a second embodiment variant, the magnet rings are correspondingly offset with respect to one another. A single-phase winding is located in each stator stack. The number of stator and rotor poles is the same, in each case one pole being of opposite polarity and in each case one stator winding being connected to its separate H-bridge. <IMAGE>
Patent AT-E131751-T1 (AT)
Inventor: PHAN HUNG HIEP DIPL-ING
IPC: B07B13/00
Filed: 1992-03-16
Granted: 1996-01-15
Abstract: The invention relates to a system for separating components of the bulk material of different hardness values, in particular refuse, and consists of a drum 2 which rotates about a horizontal axis 3 and of a charging plate 5 which is arranged above said drum 2 and from which the components of the bulk material pass, after impact, onto the upwardly moving side of the drum, soft parts being entrained from the drum away over the said side onto the downwardly moving side of the drum and hard parts dropping downwards onto the upwardly moving side. The innovation is that the charging plate 5 has a rough surface which ensures that parts which have stuck together or are connected in any other way are separated from one another on impact. Furthermore, a blocking plate 18 is provided above the rising side of the drum, which plate collects soft components of the bulk material which slide too far when rebounding from the charging plate and directs them onto the drum at a point from which the soft components continue to be entrained upwards.
Patent AT-E104736-T1 (AT)
Inventor: LUENSMANN MARCUS
IPC: E06B3/964
Filed: 1992-05-08
Granted: 1994-05-15
Abstract: a) The cross bar (2) has a counter-profiling (5b) and is inserted with this into the frame member (1) in such a manner that both member and bar lie in one plane at least on the weather side; b) the groove (4) of the cross bar (2) is flush with a routing, which corresponds to the groove profile, in a web (6) of the frame member (1), which web delimits the groove (7) of the frame member (1) and forms a stop for the cross bar (2); c) a connecting piece (3) is inserted into the groove (4) of the cross bar (2) and is inserted with its one end through said routing transversely into the groove (7) of the frame member (1) and engages with its free end (13) under the undercut of the other web (7a) of the frame member groove (7); d) the connecting piece (3) has two laterally opposite spring tongues (9) which, in the pushed-in position, lie inside the side edges of the connecting piece (3), spring out beyond this side contour in the connection position and consequently bring about locking in position.     <IMAGE>