baber/WOPTO huggingface dataset:
Patent AT-E89759-T1 (AT)
Inventor: YU CHUNG-HSIUNG
IPC: A63C17/04
Filed: 1989-08-09
Granted: 1993-06-15
Abstract: This invention discloses a roller skate comprising at least one front roller (30, 31), a middle roller (40) longitudinally aligned with the front roller (30, 31), and a pair of rear rollers (50). The lowest point of the front roller (30, 31) is substantially higher than the middle roller (40) and the pair of rear rollers (50) so that a skater can skate only with the front roller (30, 31) and the middle roller (40). Alternatively, a hinge member (11) connects pivotally the front portion (45) and the middle portion (55) of the roller skate so that the pair of rear rollers (50) can be lifted up, thereby, allowing the skater to skate only with the front roller (30, 31) and the middle roller (40). In this way, the skater can gyrate smoothly at a radius smaller than that of a conventional roller skate.
Patent AT-E90321-T1 (AT)
Inventor: COLOMBIER CHRISTIAN
IPC: C08L83/02
Filed: 1989-12-04
Granted: 1993-06-15
Abstract: The invention relates to ceramic precursor compositions based on polysilazane. 
<??>In these compositions, a polysilazane derived from ammonia is combined with a polysilazane derived from a hydrazine. 
<??>Upon pyrolysis, these compositions give ceramics, with a high yield of ceramic.
Patent AT-E73716-T1 (AT)
Inventor: LARIN ANDERS
IPC: B60T11/26
Filed: 1989-04-06
Granted: 1992-04-15
Abstract: Main brake cylinder (1) with brake fluid container (6). A valve (10) is arranged in the connection between the container and the interior of the cylinder. If the container becomes detached from the cylinder, the valve is closed automatically and prevents brake fluid from running out.
Patent AT-E127325-T1 (AT)
Inventor: TAKAMIZAWA KAZUFUMI
IPC: A61B1/06
Filed: 1990-02-06
Granted: 1995-09-15
Abstract: The electric apparatus reducing the radiation of electromagnetic wave noises according to this invention comprises an inner case 27 in which an electromagnetic wave generating source 17 is housed and a first opening 31 for replacing the electromagnetic wave generating source 17 is formed, an inner door 34 kept conducative with the inner case 27 and closing the first opening 31 to enclose the electromagnetic wave generating source 17 together with the inner case 27 and a case 16 housing the inner case 27 and having a second opening for replacing the electromagnetic wave generating source 17 and an opening and closing door 24 for closing the second opening.
Patent AT-E93289-T1 (AT)
Inventor: SUBIC FRANC DIPL-ING
IPC: E02D17/20
Filed: 1990-02-12
Granted: 1993-09-15
Abstract: The subject of the present invention is a system of vegetation strips for protection of slopes against erosion. The system described in the present invention is made with wire netting strips fixed slantwise (at angles ranging between 20<o> and 40<o>) to the base wire netting. Wire netting strips 2 are fixed on the base wire netting 1 at distances ranging from 1m to 3 m. Bottom edges of the wire netting strips 2 are fixed around the base wire netting 1 with wire. Upper edges of the wire netting strips 2 have to be fixed with wire to the points 4 on the base wire netting 1. The "channel" so formed is filled with earth, turf or similar material to allow growth of the vegetation cover.
Patent AT-E98153-T1 (AT)
Inventor: GUENTHER HERBERT DIPL-ING
IPC: B29C45/26
Filed: 1990-03-03
Granted: 1993-12-15
Abstract: A manifold block (10) for injection-moulding hot runner systems has a housing bore (14) for fitting into the end a heatable module (16) comprising an inner cast body (30) and an outer sleeve body (20). The latter has sleeve sections (21 to 24) with an intervening central part (46), which are in each case shrink-fitted onto a collar (40) of a material tube (32), which has for example material passageways (35, 36) on the circumference. A heating winding (38) enclosing the material tube (32) is cast with it in a thermally conducting manner, each collar (40) protruding radially beyond the outside diameter (D) of the cast body (30) and guiding longitudinal winding pieces (48) in outer channels (44). Supporting parts of the cast body (30) are narrow ribs (42, 50), which separate annular pockets (41) or hollow spaces (52) in the axial direction (A). Axial overlaps (26) of the sleeve sections (21 to 24) which are present at joining gaps (25) are pressed together in a self-locking manner under pressure in hollow spaces (52) between circumferential ribs (50). Between cast body (30) and sleeve body (20, 30), inner annular chambers (54) remain free from material. Bearing pieces (18) axially seal off the manifold (10). 
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Patent AT-E93026-T1 (AT)
Inventor: BERNECKER KLAUS-DIETER
IPC: F16L3/24
Filed: 1990-05-14
Granted: 1993-08-15
Abstract: A holder for supporting a pipe (42) on a profile support (15), especially a double-T support, either directly on the profile support (15) or with a carriage (21) connected between them to form an axial sliding guide, can be clamped firmly on the upper flange (16) of the profile support (15) by means of two pairs of clamping jaws (1) and clamping elements (3) which connect said jaws to one another. Simple lateral guidance of the carriage (21) is provided in that a guidepiece (2;2') can be mounted with a lateral guide surface (12) on the clamping element (3) in its free region between the clamping jaws (1). The clamping element (3) preferably consists of a threaded spindle. The guidepiece (2;2') has a lateral projection (14'), with an upper guide surface (13), in order to form protection against the carriage (21) lifting off. An angled piece (32), for holding the bracket (38), can be screwed onto two clamping jaws (1), located side-by-side, in order to support the pipe (42) directly on the profile support flange (16) by means of the U-shaped bracket (38). <IMAGE>
Patent AT-E127735-T1 (AT)
Inventor: VOGT WERNER
IPC: B32B38/14
Filed: 1990-05-19
Granted: 1995-09-15
Abstract: Application and pref. simultaneous sealing of information, data, images, etc. on information cards, identity cards, credit cards, foreign cards, etc., esp. entirely plastic (PVC) cards, involves (a) printing the data and/or images directly on one of the plastic laminate layers forming the card by means of a video printer using the thermal transfer dye diffusion method; and (b) joining the printed plastic layer with the other laminate layers by welding.
Patent AT-E95277-T1 (AT)
Inventor: KREUTER PETER DR-ING
IPC: F01L31/22
Filed: 1990-06-05
Granted: 1993-10-15
Abstract: In order to adjust the stroke of a control element (15) which is actuated electromagnetically by a spring-mass oscillation system (5,13,50), for displacement machines and in order to permit a free arrangement of the electromagnetic positioning device in the housing (8), in particular in a cylinder head of a displacement machine, the movement of the positioning device is transmitted to the control element, in particular one or more stroke valves or flat slide valves by means of a mechanical or hydraulic transmission system (10) with a variable transmission ratio. In addition, devices (54,55) are described for exactly setting the position of equilibrium of the oscillating system. The electromagnetic positioning device can also be combined with a limit position damper (7) or with a hydraulic compensation element (51) of known design. 
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Patent AT-E89626-T1 (AT)
Inventor: OBERLAENDER KLAUS
IPC: E01F8/00
Filed: 1990-07-03
Granted: 1993-06-15
Abstract: Noise-abatement panels of acrylic glass are secured against fragmentation by plastic threads, plastic bands or a plastic net embedded in them approximately in the middle. If the acrylic glass breaks, the threads, bands or nets hold the fragments together.
Patent AT-E96996-T1 (AT)
Inventor: SCHELHAS KLAUS-DIETER
IPC: A61F2/38
Filed: 1990-07-14
Granted: 1993-11-15
Abstract: The knee joint prosthesis has convex condylar shells (4) at the bottom end of the stem (14) of the femoral half (2), and a plate (24) at the top end of the stem (22) of the tibial half (20), together with an insert on the plate with mating concave surfaces for the condylar shells. A connecting component, hinged on a transverse pin (60) in the femoral half protrudes into the space between the shells. The lug (56) on the connecting component slides freely in the axial direction. The shells are curved about an axis parallel to and above the hinge axis (62). The distance between the two axes can be less than the transverse pin dia.
Patent AT-E207896-T1 (AT)
Inventor: ROTH BRUCE DAVID
IPC: C07D207/416
Filed: 1990-07-20
Granted: 2001-11-15
Abstract: R-(R*,R*)­-2-(4-fluorophenyl)- beta , delta -dihydroxy-5-((1-methylethyl)-3-phenyl-4- (phenylamino)-carbonyl)-1H-pyrrole-1-heptanoic acid or (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl-N,4-diphenyl-1- 2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl­-1H-pyrrole-3-carbo xamide; a process for their preparation and pharmaceutically acceptable salts thereof.
Patent AT-E118149-T1 (AT)
Inventor: CHAVE JACQUES
IPC: B41F15/08
Filed: 1990-09-17
Granted: 1995-02-15
Abstract: This process for making conductor tracks for hybrid circuits, by silkscreen printed depositing of a conductor material on the support of the said hybrid circuits, consists in producing in a first step a silkscreen printed deposit of silver, and in a second step, on top of the silkscreen printed deposit produced in the first step, a silkscreen printed deposit of a silver/palladium compound. Application to power hybrid circuits.
Patent AT-E107484-T1 (AT)
Inventor: HORRY YVES
IPC: A47C23/06
Filed: 1990-09-18
Granted: 1994-07-15
Abstract: Bed base made of spring members (1) extending in the longitudinal direction and battens (2) laid across them, characterised in that fixing strips are connected to the spring members, which exhibit loops, slits or holes (3) to take the batten ends, and that devices to lock them are provided on the battens. 
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Patent AT-E135946-T1 (AT)
Inventor: NOVAK PETER
IPC: B23Q3/155
Filed: 1990-09-20
Granted: 1996-04-15
Abstract: The device comprises a cleaning chamber (1) which is arranged on a socket (10) and through the opening (13) of which the shank part (3) of a tool (5) or a tool holder (4) is inserted. The wall of the cleaning chamber (1) is adapted to the shape of the shank part (3) and has an internal thread (7). A pressure fluid is fed in through an inflow opening (8). The pressure fluid flows through the grooves of the internal thread (7) and flows nearly pressureless through a discharge opening (9) while carrying off dirt particles located on the surface of the shank part (3). The shank part (3) can be clamped and thus fixed in the cleaning chamber (1) by a clamping device (19). An intensified cleaning action is thus obtained. <IMAGE>
Patent AT-E80919-T1 (AT)
Inventor: DINKELACKER ALBRECHT DR
IPC: E03F9/00
Filed: 1990-11-23
Granted: 1992-10-15
Abstract: Described herein is a device for cleaning a sewer of a kind which, under the action of the flowing sewage, is carried along the sewer by the sewage with a velocity less than the average velocity of sewage flow and which comprises a hollow cleaning ball immersing into the sewage and rolling on the bed or ceiling of the sewer. The outer surface of the cleaning ball has protrusions, the outer surface of the protrusions lie on an imaginary spherical surface. For adapting the effective weight of the cleaning ball to different levels of sewage in the sewer, several water through holes are distributed on the spherical wall of the cleaning ball which open into a sewage space within the hollow cleaning ball at a wall surface on which filth guiding ribs are. The filth guiding ribs end close to the openings of the water through holes.
Patent AT-E124276-T1 (AT)
Inventor: JESUS MIRANDA
IPC: A61K9/70
Filed: 1990-08-14
Granted: 1995-07-15
Abstract: A transdermal drug delivery system in which drug delivery is biphasic is provided. Drug is delivered at a therapeutically effective rate during an initial, delivery phase, typically of about 10 to 14 hours, followed by a subsequent, secondary phase during which virtually no drug is delivered. Substantially all of the drug initially loaded into the device is delivered within the initial, delivery phase.
Patent AT-E110171-T1 (AT)
Inventor: PHILPOTT MICHAEL DEPT OF CLINI
IPC: G01N33/50
Filed: 1990-12-14
Granted: 1994-09-15
Abstract: A method of testing a substance for its ability to promote, maintain, increase or arrest hair growth, or influence hair pigmentation comprise the steps of:   i. isolating a viable hair follicle from skin, without damaging the hair bulb; ii. maintaining the isolated, viable hair follicle in a nutrient medium; iii. contacting the isolated hair follicle in said medium with a test substance, and iv. assessing the response of the hair follicle to said test substance. o
Patent AT-E92458-T1 (AT)
Inventor: LAZZARI VERONIQUE
IPC: C07C61/08
Filed: 1990-03-05
Granted: 1993-08-15
Abstract: PCT No. PCT/FR90/00243 Sec. 371 Date Feb. 5, 1991 Sec. 102(e) Date Feb. 5, 1991 PCT Filed Apr. 5, 1990 PCT Pub. No. WO90/12779 PCT Pub. Date Nov. 1, 1990.To produce a carboxylic acid R1-COOH, in which R1 is a tertiary branched alkyl residue or a cycloalkyl residue with one or more rings, which may be attached, and possibly substituted by at least one alkyl residue, the alpha carbon atom of the carbonyl group being a tertiary carbon atom, a branched or cyclic alkane R1H, in which R1 is a branched alkyl residue or a cycloalkyl residue with one or more rings, which may be attached, and possibly substituted by at least one alkyl residue, the alpha carbon atom of the hydrogen atom being a tertiary carbon atom or a secondary carbon atom capable of being rearranged during reaction to a tertiary atom, is reacted in the presence of an acid catalyst with a formiate H(CO)O(CR2R3R4), in which R2, R3 and R4 denote hydrogen or alkyl, under the three following conditions: that R2, R3 and R4 are not simultaneously hydrogen; that the formiate yields, in the reaction medium, directly or following a rearrangement, a stable R2R3R4 C+ cation; and that the alkane R2R3R4CH formed can be easily eliminated from the reaction medium.
Patent AT-E87421-T1 (AT)
Inventor: VILLEMIN DANIEL
IPC: A22C21/00
Filed: 1990-01-09
Granted: 1993-04-15
Abstract: This device comprises a die (10) having on one of its lateral surfaces, a generally U-shaped recess for the neck of the bird to be passed through in a downward direction, the body of the bird being positioned towards the central part of the die away from the die's two arms, and a punch (20) having a portion whose section is complementary to that of the die recess and associated with means (22) for moving it perpendicularly to the plane of the die opening, so as to enable it to engage therein. 
<??>Application to the cutting up of poultry. 
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Patent AT-E131411-T1 (AT)
Inventor: LINDER CHARLES DR
IPC: B01D61/14
Filed: 1990-04-10
Granted: 1995-12-15
Abstract: A composite membrane which comprises:     (a) a porous semipermeable membrane substrate; and (b) a coating superimposed thereon which includes at least one member selected from:  monomers containing at least one diazonium group,  polymers containing at least one diazonium group, monomers containing at least one primary amino group and which have been exposed to the action of at least one member selected from nitrous acid and other reagents which potentially react with primary amine groups to form diazonium groups, and polymers containing at least one primary amino group and which have been exposed to the action of at least one member selected from nitrous acid and other reagents which potentially react with primary amine groups to form diazonium groups; and wherein the coating has been subjected to at least one in situ chemical reaction with loss of any diazonium groups which may be present, and with formation of valence links in at least one of the modes (i), (ii) and (iii), namely:   (i) among different moieties of the at least one member between themselves; (ii) between moieties of the at least one member and the material of the substrate; and (iii) beweeen moieties of the at least one member and a polyfunctional reactant.   m
Patent AT-E169341-T1 (AT)
Inventor: KEMP DAVID JAMES
IPC: C12N15/09
Filed: 1989-12-08
Granted: 1998-08-15
Abstract: A method for capturing amplified target DNA on a solid substrate comprising incorporating a ligand into said DNA by a polymerase chain reaction using a set of primers wherein one of the primers bears the ligand, and contacting the so treated DNA with a solid substrate having a binding reagent for said ligand immobilized thereon.
Patent AT-E85858-T1 (AT)
Inventor: SCHWARZ STEFAN
IPC: G09G5/393
Filed: 1990-03-21
Granted: 1993-03-15
Abstract: A monitor control circuit serves to control a monitor whose display can be generated by reading out a digital video signal with a second pixel frequency from a video storage device, on the basis of a digital video signal having a first pixel frequency. For gap-free conversion of the first video signal to the second video signal, or for combining video signals of different graphics standards, the digital video signal of the first pixel frequency is read into a FIFO storage device (3) with a frequency dependent on the first pixel frequency and the data words of the digital video signal which are to be stored in the video storage device (4) are read out from the FIFO storage device (3) only during time segments in which no data are read out from the video storage device (4), whereby the number of data words which can be read out from the FIFO storage device (3) for storage in the video storage device (4) may vary. <IMAGE>
Patent AT-E153064-T1 (AT)
Inventor: HUBBELL JEFFREY A
IPC: A61L27/00
Filed: 1990-09-27
Granted: 1997-05-15
Abstract: An absorbed protein-independent cell-adhesive surface is disclosed. The treated surface comprises a chemically derivatized material to which small peptides, having less than 12 amino acid residues and including YIGSR, RGD or REDV amino acid sequence are covalently linked to. The peptides of the present invention include a terminal glycine amino acid. Tresyl chloride activation of surface hydroxyl moieties provides the active surface sites by which a terminal glycine arm of a selected peptide attaches to form covalent bonds between the substrate and peptide. Peptides high with cell adhesive properties are bound in high efficiency. By way of example, surfaces which may be used in conjunction with the present invention include polymer, metal, and ceramic surfaces. The most preferred polymer surfaces include PHEMA and PET polymer surfaces, with the most preferred glass surfaces being glycophase glass. The present methods also include a pretreatment method which provides hydroxyl moieties to surfaces devoid of readily available hydroxyl moieties. The pretreatment, by way of example, comprises immersion of the surface in a mixture of formaldehyde and acetic acid. Methods of preparing the treated surfaces are also included in the present invention. Also included are surface-treated biomedical implant devices and cell culturing devices. The treated surface promotes an enhanced rate and an enhanced amount of cell adhesion to the surface, independent of media serum concentrations or other absorbed proteins. The treated surfaces of the present invention are thermally stable, reusable, peptide efficient (attached to surface only) and resistant to cell proteolysis. The invention further concerns polymeric substrates with a surface having physically interpenetrating water-soluble polymer chains, and methods for production thereof.
Patent AT-E99298-T1 (AT)
Inventor: SOICHIRO TODA
IPC: C12P21/04
Filed: 1991-03-18
Granted: 1994-01-15
Abstract: Disclosed herein are antibiotic BU-4164E A and B, having formule (1), isolated from Streptomyces sp. These compounds are prolyl endopeptidase inhibitors. <CHEM>
Patent AT-E114324-T1 (AT)
Inventor: VOLKER ULLRICH DR
IPC: C09K15/08
Filed: 1991-03-23
Granted: 1994-12-15
Abstract: Polyesters (I) and polyester-urethanes (II) are stabilised against discolouration or hydrolytica degradation, and proportion of isocyanate split off by (II) is reduced, through incorporation, and (I) or (II) (A) 0.5-4% (all pts. wt.) aromatic carbodimide and (B) 0.01-1.5% benzohydroquinone deriv. or naphthohydroquinone deriv.. Pref. (I) is polyethylene or polybutylene terephthalate or thermoplastic polyether-ester elastomer. (II) is urethane contg. polyether and hydrolysable polyester bonds. (A) is 2,2',6,6'-tetra- isoapropyldiphenylcarbodiimide, homopolymeric carbodi-imide from 1,3,5-triisopropyl-2,4-isocyanatobenzene (III), or heteropolymeric carbodi-imide from (III) and/or 2,6-di-isopropylphenyl isocyanate. (B) is 2-tert.butylbenzo-1,4-hydroquinone or 2,5-di-tert.butylbenzo 1,4-hydroquinone (IV).
Patent AT-E129906-T1 (AT)
Inventor: RIGHI NARDINO
IPC: A61M5/178
Filed: 1991-07-05
Granted: 1995-11-15
Abstract: A disposable safety syringe which comprises a barrel (1), an injection needle (4) fitted on the fore end of barrel (1), a plunger (6) being slidable in barrel (1) from a syringe-filling utmost retracted position to a syringe-emptying forwardmost position, and which is fitted with a manually drivable stem (7) protruding from the rear end of barrel (1), a longitudinally slidable protective sleeve (12) slidably fitted on the outside of barrel (1), so as to be movable from a retracted rest position in which the needle (4) is exposed, into an advanced safety position in which the protective sleeve (12) extends around the needle (4), so as to entirely cover the same, and with locking means (23, 25) for automatically retaining in a not retractil manner the protective sleeve (12) to the barrel (1) in its advanced safety position <IMAGE>
Patent AT-E99577-T1 (AT)
Inventor: BILAND MAX
IPC: B21D17/04
Filed: 1991-11-06
Granted: 1994-01-15
Abstract: The invention relates to a device for forming beads at the end of tubular work pieces made of sheet. The device has a supporting table with a horizontal bearing surface (1) for the work piece (2) to be processed and beading rollers (3) arranged in pairs which are rotatably mounted on the bearing surface (1) and are motor-driven. Arranged above the supporting table (1) is a vertically moveable pressure application device (5) with at least one pressure element (7) which rests against the top edge of the work piece (2) under the weight of the pressure application device (5). Arranged on the bearing surface (1) on both sides of the pair (3) of beading rollers is at least one supporting roller (8), which can be placed against the circumferential surface of the work piece (2) to be processed and the spacing of which from the pair (3) of beading rollers is adjustable. <IMAGE>
Patent AT-E123955-T1 (AT)
Inventor: SIMON JAIME
IPC: A61K51/00
Filed: 1991-06-18
Granted: 1995-07-15
Abstract: Radiopharmaceutical formulations for complexes comprising at least one radionuclide complexed with a ligand, or its physiologically-acceptable salts thereof, especially <1><5><3>samarium-ethylenediaminetetramethylenephosphonic acid, which optionaily contains a divalent metal ion, e.g. calcium, and is frozen, thawed, and then administered by injection. Alternatively, the radiopharmaceutical formulations must contain the divalent metal and are frozen only if the time before administration is sufficiently long to cause concern for radiolysis of the ligand.