baber/WOPTO huggingface dataset:
Patent AT-E66707-T1 (AT)
Inventor: SCHMIDT PETER
IPC: E01C5/18
Filed: 1988-02-25
Granted: 1991-09-15
Abstract: Elastic plates for level railroad crossings have rail-adjacent edges which are profiled in their vertical cross sections to provide the required interlock. The plates have a first pair of grooves in the top and the bottom of the plate running parallel to the rail and have a second pair of upper and lower parallel grooves in the top and the bottom of the plate running transverse to the rail. In each pair of grooves, the groove in the top of the plate is laterally offset with respect to a parallel groove in the bottom of the plate, and each pair of grooves forms an expansion and contraction crease therebetween. Pairs of grooves in the top and the bottom of the plate are spaced, so that the distances between individual expansion creases, or between expansion creases formed by groups of creases, are large relative to the distance between the grooves which constitute the expansion creases. The first and second pairs of grooves intersect one another and in order to prevent an aperture or opening from being formed in the plate at the points of intersection, an integral layer of material is provided at each intersection to seal between the upper and lower sides of the plates.
Patent AT-E75696-T1 (AT)
Inventor: HEUFT BERNHARD
IPC: B65G47/68
Filed: 1988-04-07
Granted: 1992-05-15
Abstract: PCT No. PCT/EP88/00283 Sec. 371 Date Dec. 7, 1988 Sec. 102(e) Date Dec. 7, 1988 PCT Filed Apr. 7, 1988 PCT Pub. No. WO88/07968 PCT Pub. Date Oct. 20, 1988.An apparatus for controlling the path of transportation of articles comprises a first conveyor belt which delivers the articles to a plurality of second conveyor belt which delivers the articles to a plurality of second conveyor belts arranged in parallel side-by-side relationship which continue the conveyance of the articles. A plurality of deflectors selectively deflect the articles from the first conveyor belt to one of the second conveyor belts. In order to attain an especially compact construction the first conveyor belt extends obliquely over and rests on the second conveyor belts and is a belt of such small thickness that the articles can slide form the first conveyor belt extends obliquely over and rests on the second conveyor belts and is a belt of such small thickness that the articles can slide form the first conveyor belt onto one of the second conveyor belts without the risk of toppling over. The deflectors are arranged on the side of the first conveyor belt facing away form the direction of conveyance of the second conveyor belts. The first conveyor belt can be a steel belt having a thickness between 0.1 to 0.5 mm.
Patent AT-E62745-T1 (AT)
Inventor: FLEISCHER JOHANNES DR ING
IPC: G01N21/25
Filed: 1988-05-30
Granted: 1991-05-15
Abstract: The optical device serves for measuring the luminescence of surfaces of a sample with brightening elements dispersed throughout which generate luminescence or for the purpose of measuring colour on brightened samples such as textiles, paper, plastic, paints, varnishes or the like, as a result of the double measurement of the spectral reflection of the sample, one measurement with light with an ultraviolet portion and one without an ultraviolet portion, the sample being irradiated by a first light source at a specific angle and with a detector for receiving the light preferably reflected perpendicularly from the surface of the sample or with an angle deviating slightly therefrom. In this case a second light source is provided. The first and second light source irradiate the reference sample preferably at such an angle suitable for the 45/0 DEG measuring geometry, an ultraviolet filter and a plane beam divider and a second detector being provided between the two light sources, the first light source being constructed as a torus-shaped discharge lamp for pulsed light and a first aperture being located at a first distance in a plane parallel to the annular plane of the first light source, the first distance defining the first measuring geometry and the beam divider covering the entire cone envelope between the first light source and the first aperture, a second aperture being located in the mirror image of the first with respect to the beam divider and it being possible to position the sample at the point of one of the apertures, whilst a reference sample or the second detector for receiving reference light is located at the point of the second aperture. In addition, a shutter is provided for each light source, which shields the direct light incidence, of the said light source, onto the aperture on the same side as the beam divider and the second torus-shaped discharge lamp for pulsed light is arranged on the other side of the beam divider and parallel to the latter at a second distance which determines the second measuring geometry.
Patent AT-E70001-T1 (AT)
Inventor: KUNZ PETER
IPC: B29C65/14
Filed: 1988-07-19
Granted: 1991-12-15
Abstract: The device has an annular heating appliance (4), generating radiation heat, by means of which appliance the ends of the tubular parts (1a, 1b) to be welded are heated to the melting range of the thermoplastic material. Two outer supporting rings (5a, 5b), which are pushed together after melting, and an expandable inner supporting means (6) ensure that a solid, beadless welded joint is produced by the welding pressure generated. 
<IMAGE>
Patent AT-E78149-T1 (AT)
Inventor: BRAUN KARL
IPC: F16B7/04
Filed: 1988-08-05
Granted: 1992-08-15
Abstract: In a fixator for holding bone fragments in the body by means of rods (1, 2) which can be screwed into the bone parts, with holding rods and with clamping elements (3) for securely clamping the screw-in rods (1, 2) to the holding rods or the holding rods to one another, which clamping elements comprise two holders (4, 5) which can be clamped against one another and which in each case have a passage opening (14, 15) for a rod, the cross-sections of the passage openings, which are open at the side and extend in planes (9, 10) lying parallel to one another, overlapping while the holders are clamped against one another, in order to improve the mutual holding of the rods (1, 2) clamped against one another, it is proposed that the rods should have, at least in the area of the passage openings (14, 15), ribs (18) extending in the circumferential direction and running outwards to a point in their cross-section. <IMAGE>
Patent AT-E70757-T1 (AT)
Inventor: HOHNERLEIN ERNST
IPC: B23K1/08
Filed: 1988-10-22
Granted: 1992-01-15
Abstract: The soldering arrangement has a lengthwise extending tunnel arrangement (1) with a soldering tunnel (3) through which a conveyor arrangement (10) for the work pieces extends. A soldering tunnel (3) which is inclined upwardly in the conveying direction is provided with a floor opening which is surrounded by a downwardly protruding sealing skirt (18) which is immersed in the molten liquid solder material (20) in a tub (19) below the soldering tunnel (3). The soldering nozzles (24, 25) arranged within the soldering tunnel (3) are supplied through riser channels within the sealing skirt (18). A protective gas conduit (41) for supplying nitrogen opens into the soldering tunnel (3). The soldering tunnel (3) and the conveyor path of the conveyor arrangement (10) extending within the soldering tunnel (3), are tiltable about a horizontal crosswise axis (47), whereby the inclination of the soldering tunnel (3) is adjustable.
Patent AT-E86708-T1 (AT)
Inventor: MEINS JUERGEN DR-ING
IPC: E05F15/44
Filed: 1988-11-05
Granted: 1993-03-15
Abstract: The invention relates to a system for monitoring the closing of a door or other such barrier, such as a sliding door of a vehicle. This system has a circuit outside of the door which serves to emit a signal indicating the open or closed state of the door. In the production of this signal, the need for any electromechanical limit switches or indicating devices mounted on the door and coupled galvanically with the circuit is avoided by providing, in accordance with the invention, a circuit that is mounted on the door. Both circuits have at least one inductive element. The inductive elements are coupled only inductively with one another, but are not in physical contact with one another, so that the production of the signal indicating the open or closed state of the door can be performed contactlessly.
Patent AT-E68862-T1 (AT)
Inventor: SCHARSTEIN EGBERT
IPC: F16J15/54
Filed: 1988-11-14
Granted: 1991-11-15
Abstract: Between the labyrinth chamber (7C) allocated to the last labyrinth sealing gap and a housing arrangement (6) filled with fluid vapour, into which housing arrangement there is introduced a shaft (2) in a sealed manner, a fluid return channel (7E) is provided which contains a buckled fluid collecting section (7G), which closes the fluid return channel (7E) on both sides. <IMAGE>
Patent AT-E80340-T1 (AT)
Inventor: GROEBLI WERNER
IPC: B30B11/20
Filed: 1988-12-06
Granted: 1992-09-15
Abstract: A pellet press has a hollow cylidnrical pressing mould (9) which is provided with essentially radial bores and on the inner circumferential surface of which at least one pressing roller (9a), arranged eccentrically in relation to the latter, is arranged rollably. To fasten this pressing mould (9) to a press-side mould support (10), a holding device is provided, which has at least one of the following groups of characteristics:
 a) that there is provided indirectly or directly in the mould support (10) on the inner rotation surface at least one essentially radially fluid-actuable fixing member, e.g. a diaphragm (43), which can be brought to bear against the outer rotation surface (44) of the mould (9);
 b) that the mould (9) is provided on at least one of its end surfaces with at least one undercut opening (22), and that a fixing member (23a) reaching into the opening (22) is rotatable, with a grip surface (23) projecting at an angle to a longitudinal axis, by means of an in particular fluid-actuated actuating device (25 - 32), by a predetermined angular amount, at which the grip surface (23) grips the undercut of the opening;
 c) that there are provided indirectly or directly on the mould support (10) and the mould (9) concentric, in particular self-locking threads (52) which engage in one another. 
<IMAGE>
Patent AT-E64325-T1 (AT)
Inventor: ROMAN GIANFRANCO
IPC: B05B1/12
Filed: 1988-03-25
Granted: 1991-06-15
Abstract: The gun has a delivery opening (4) with a nozzle (7) which can be opened and closed for the delivery of the liquid to be sprayed. A diffusing member (21) is associated with the opening (4) downstream from the nozzle (7) so as to vary the conformation of the jet of the liquid.
Patent AT-E88021-T1 (AT)
Inventor: TE VELDE TIES SIEBOLT
IPC: G02F1/1333
Filed: 1988-06-07
Granted: 1993-04-15
Abstract: Liquid crystal display devices having very small cell thicknesses are obtained by means of underetching techniques. Via etching holes (17, 29, 31) an auxiliary layer (27) between a supporting plate (2) and a cover plate (14) is removed. Dependent on the technique used spacers (18) are formed at the area of the etching holes or in between the etching holes. The device obtained has a uniform thickness over large surfaces.
Patent AT-E87213-T1 (AT)
Inventor: YU JOHN CHENC-PO
IPC: C07K14/435
Filed: 1988-11-14
Granted: 1993-04-15
Abstract: A method for modulating the rate of erythropoiesis in human hematopoietic progenitor cells. FRP is found to be an efficacious potentiator of, and inhibin a suppressor of, erythropoietin-induced differentiation. FRP and inhibin are shown to be functional antagonists of each other, and thus represent an effective means for modulating erythropoiesis in a number of disease states which are directly caused by or associated with an abnormal rate of erythropoiesis.
Patent AT-E82624-T1 (AT)
Inventor: FREUDENBERG TILLMAN DR
IPC: F16M7/00
Filed: 1989-06-08
Granted: 1992-12-15
Abstract: A rubber mount having a hydraulic damping device, comprising a bearing (1) and a support (2), which, together with a spring element of annular construction made of rubber elastic material, surround an operating chamber (3) filled with fluid, the operating chamber (3) being connected by a damping opening (4) to a compensating chamber (5), and the spring element being designed as a bearing spring (6) having a vertical axis of deformation (7). In the stressed state of the rubber mount, the bearing (1) is supported on the support (2) by at least one relieving spring (8) inserted parallel to the bearing spring (6), and the relieving spring (8) is made of a material which is essentially not subject to creep and/or subsidence. 
<IMAGE>
Patent AT-E69859-T1 (AT)
Inventor: GROSS CHRISTIAN
IPC: E06C7/46
Filed: 1989-07-18
Granted: 1991-12-15
Abstract: A double-runged ladder, especially stepladder, with ladder parts having pairs of struts (10, 12), in which the struts having non-slip feet (14, 16) with bearing faces (30, 31) are supported on the ground in the folded state of the double-runged ladder used as a leaning-on ladder, and the bearing faces (30, 31) lie in a common plane. The end sections (40, 41) of the mutually facing front sides (50, 51) of the feet (14, 16), which end sections rest on the ground, extend in the direction of the pivoting axis of the pairs of struts (10, 12) and lie opposite in relation to the pivoting axis, are arranged without a distance between one another. The feet (14, 16) of the mutually facing front walls (60, 61), having mutually facing front sides (50, 51), have the same height and each front wall (60, 61) can be connected in articulated fashion to a bearing section (70, 71) having the bearing face (30, 31), which bearing section encloses with the front wall (60, 61) an angle which is greater than 140<o>C in the unloaded state.
Patent AT-E123789-T1 (AT)
Inventor: ANHAEUSER DIETER
IPC: A61L15/64
Filed: 1989-09-16
Granted: 1995-06-15
Abstract: The invention relates to a process for making collagenous foams in the form of continuous tapes, which is characterised by a) dissolved or dispersed collagen being poured into a disc mould, b) the collagen solution or dispersion in the disc mould being frozen and then freeze dried, c) continuous tapes being made by machine from the freeze-dried discs, and, furthermore, to the use of the tapes made in this way in medicine, cosmetics and hygiene.
Patent AT-E114002-T1 (AT)
Inventor: HINES JOHN BERY
IPC: C09B69/00
Filed: 1989-08-24
Granted: 1994-11-15
Abstract: A method is provided for temporary coloration of textile materials which comprises applying to said textile materials an amine-reducible tint in an amount sufficient to provide coloration to said textile material, said tint being characterized by the formula:  R{A-[alkeneoxy constituent)nX]m}p wherein RA is the organic, easily reducible dyestuff radical, A is a linking moiety in said organic, easily reducible dyestuff radical selected from the group consisting of -N-, -O-, -S-, or -CO2-, the alkenyl moiety of said alkyleneoxy constituent contains from 2 to about 4 carbon atoms, n is an integer of from 2 to about 300, m is 1 when A is -O-, -S-, -CO2- and 2 when A is -N-, p is an integer of from 1 to 5, and X is a member of the group consisting of -H-, -alkyl, -alkylcarboxylate, or -arylcarboxylate; and contacting said amine-reducible tint with an amine compound in an amount sufficient to reduce said tint whereby said coloration of said textile material is removed.
Patent AT-E91160-T1 (AT)
Inventor: TAYA SHIRO
IPC: C02F5/08
Filed: 1989-09-21
Granted: 1993-07-15
Abstract: Disclosed is a boiler chemical having both oxygen scavenging function and softening function. The boiler chemical contains a starch phosphate and/or a water-soluble salt thereof. A starch phosphate and/or a water-solbule salt thereof are/is added to the boiler feed water in a given amount or an amount as determined by the phosphate ion concentration in the boiler water and scaled, as measured, whereby the boiler is prevented from being corroded.
Patent AT-E131077-T1 (AT)
Inventor: FARRAR QUINTON J
IPC: A61M1/00
Filed: 1989-09-22
Granted: 1995-12-15
Abstract: A drainage device (10), particularly adapted for use in medical procedures for draining fluids from a body cavity of a patient, incorporating a suction control chamber (32) dimensioned and configured to provide an enhanced air and liquid flow pattern within the chamber. The suction control chamber (32) might also include a baffle plate (60) for air and noise control. The drainage device (10) might further include a seal chamber (30) and an improved high negativity relief valve (74). The present invention also includes a device (100), having an integral sampling or injection port (116), for coupling tubing.
Patent AT-E99187-T1 (AT)
Inventor: KUDO SATOSHI
IPC: B01D53/34
Filed: 1989-10-20
Granted: 1994-01-15
Abstract: A process for producing a hydrated and cured product of a lime-gypsum-coal ash mixture capable of constituting a high-performance desulfurizing agent, with a high yield and in a simplified manner is provided, which process comprises adding water to a mixture of lime,used desulfurizing agent and coal ash, followed by kneading the resulting mixture, then extruding the resulting kneaded material through a hole of 2 to 10mm in diameter to obtain bullet-like materials, hydrating and curing said bullet-like materials, followed by drying.
Patent AT-E80516-T1 (AT)
Inventor: CHELLE RENE
IPC: A01K1/015
Filed: 1989-04-21
Granted: 1992-10-15
Abstract: Litter for cats and small animals, made of grains of material of low density, of high specific surface, cavernous and nonabsorbent, removing water from urine by natural evaporation, in combination with a perfume and a bactericide. The perfume masks the characteristic odour of the urine emitted. The bactericide prevents the formation of volatile and malodorous molecules and hence their release with the evaporated water. The quantities of bactericidal substances and of perfumed substances to be employed are small because the material is not absorbent but adsorbent. Pozzolana is given as an example of material which can be employed for producing the litter introduced by the invention.
Patent AT-E78894-T1 (AT)
Inventor: PREVOT GERARD
IPC: E05B47/00
Filed: 1989-06-22
Granted: 1992-08-15
Abstract: A lock for doors, windows or the like includes a case for housing a control mechanism having an electric motor for actuating at least one control rod acting upon one or a plurality of locking members. To permit the lease or unlocking of the door, window or the like in case of failure of the electric motor, the electric motor is mounted on a movable bracket which is adapted to vertically move in the case and is actuated by a drive which is controlled manually, and/or electrically and/or electromechanically.
Patent AT-E127451-T1 (AT)
Inventor: HUTH ANDREAS DR
IPC: C07D233/34
Filed: 1989-07-06
Granted: 1995-09-15
Abstract: Compounds of general Formula I are disclosed   <IMAGE> (I)  wherein R1 is C1-4-alkyl, R3 is hydrogen, C1-4-alkyl, acyl, aryl, R5 is hydrogen, C1-4-alkyl, X is oxygen, CH2 or NR4 with R4=hydrogen, C1-4-alkyl and Y is an aromatic or nonaromatic ring system which can optionally contain one to two hetero atoms and can be substituted, and the stereoisomers and their mixtures, as well as their preparation and use as medicinal agents.
Patent AT-E111027-T1 (AT)
Inventor: LANGLEY JOHN D
IPC: B32B27/12
Filed: 1989-05-02
Granted: 1994-09-15
Abstract: A multilayer chemical barrier fabric is made up of a base sheet of nonwoven polypropylene laminated on one side to a multilayer film sheet having a film of ethylene vinyl alcohol sandwiched between films of nylon with a surface film if linear low-density polyethylene bonded to the outer film of nylon and laminated on the other side to a multilayer film sheet having a central film of polyvinylidine chloride, an inner film of ethylene vinyl acetate, and an outer film of low-density polyethylene. Fabrics having this structure show resistance to breakthrough within eight hours for all fifteen chemicals listed on the ASTM F1001 chemical test battery. A composite fabric having the above structure, but omitting the multilayer film that contains polyvinylidine chloride, is also disclosed.
Patent AT-E132611-T1 (AT)
Inventor: LASICH JOHN B
IPC: F24J2/50
Filed: 1989-10-03
Granted: 1996-01-15
Abstract: PCT No. PCT/AU89/00424 Sec. 371 Date Apr. 1, 1991 Sec. 102(e) Date Apr. 1, 1991 PCT Filed Oct. 3, 1989 PCT Pub. No. WO90/04143 PCT Pub. Date Apr. 19, 1990.A system for heating a fluid (5) conveyed or contained in process equipment (7) comprises a layer of transparent thermal insulation (9) which partly covers the process equipment so that a section (13) is exposed to solar radiation and thus is heated by the solar radiation and thereby heats the fluid (5). The "window" defines a form of thermal diode concentrator in that the surface area of the "window" is great than that of the exposed section (13) of the process equipment (7) and thus the "window" in effect concentrates the solar radiation onto the exposed section (13) of the process equipment, and the transparent thermal insulation (9), albeit transparent, minimises heat loss from the fluid (5).
Patent AT-E117469-T1 (AT)
Inventor: MELTSCH HANS-JUERGEN
IPC: H02G15/013
Filed: 1990-06-12
Granted: 1995-02-15
Abstract: The invention relates to a cable sleeve consisting of a longitudinally split sleeve pipe (MR) with a closure system on the longitudinal sides and sealing bodies (DK) on the end sides. The sealing bodies (DK) have at least one projecting entry connecting piece (ES), at least one of the entry connecting pieces (ES) having two longitudinal splits in the direction of the longitudinal axis. As a result of the sealing body sector cut-outs (DKS1, DKS2, DKS3) produced thereby, uncut cables can also be inserted subsequently. The sealing between the entry connecting piece (ES) and the respectively inserted cable (K) is effected by a sealing element which compensates the diameter, preferably by objects which can be shrunk. <IMAGE>
Patent AT-E120792-T1 (AT)
Inventor: SOMMERFELD CLAUS-DIETER DR
IPC: C08G18/42
Filed: 1990-01-23
Granted: 1995-04-15
Abstract: Use of polyfluoroalkanes of the formula CX3-CY2-R     (I> in which X radicals on the same C atom stand for hydrogen and/or fluorine, Y radicals on the same C atom stand for hydrogen, fluorine and/or CF3 and R stands for CH2F, CHF2, CH3, CF3, CF2-CH3, CF2CH2F, CH2-CH3, CH2-CH2-CH3 or -CH(CH3)-CH3 and a molecule of the formula (I) contains at least two fluorine atoms, as propellant gases. o
Patent AT-E118328-T1 (AT)
Inventor: DAFTARY FEREIDOUN
IPC: A61C8/00
Filed: 1990-10-18
Granted: 1995-03-15
Abstract: A system and method is provided for implanting tooth analogues in the jawbone resulting in aesthetically and functionally desirable gingival tissue contours after restoration. The system permits modification and adaptation of the tooth analogue to meet intraoral demands in a manner similar to that used in the preparation and restoration of natural teeth. The system comprises a standard fixture (12) and cover screw passed through opened gingival tissue and implanted in the jawbone. After the ossointegration of the fixture, the gingiva is reopened, the cover screw removed and a healing cap (30) having a predetermined contour, is attached to the fixture. The reopened gingiva re-heals in a shape determined by the contour of the healing cap. The healing cap is then removed and replaced by an abutment (4,6,9) having an emergence profile matching that of the healing cap. An immediate snug fit between the gingival tissues and the abutment is thereby provided at the time of connection of the abutment to the fixture. A crown (2) is removably attached to the abutment by a screw (90) extending through the side of the crown into the abutment. An improved version of the healing cap is a healing cap created in two portions (138,140) so that one portion (138) around which gingiva tissue regrows remains in the patient and only a second upper portion is removed (140), and an improved abutment (204) which is engagable with the portion of the healing cap left in the patient is used for the abutment about which the crown is removably attached.