baber/WOPTO huggingface dataset:
Patent AT-E96292-T1 (AT)
Inventor: STEIN KLAUS
IPC: A47L5/32
Filed: 1990-03-01
Granted: 1993-11-15
Abstract: This invention relates to upright vacuum cleaners which have a detachable hand-held vacuum hose as an ascending line. The hand-held vacuum hose is coupled to a hand-held vacuum tube which serves as an extension. The hand-held vacuum tube is thereby designed as a storage housing for the telescoping hand-held vacuum hose.
Patent AT-E84742-T1 (AT)
Inventor: BERTOLINI CLAUDIO
IPC: B28C9/00
Filed: 1990-04-13
Granted: 1993-02-15
Abstract: A process for the coloring of concrete comprises an automatic programmable plant in which, from some microbatchers (2), the batches of coloring products are weighed with an electronic balance (5) which supports a conveyor belt (3) used to discharge said batches in a container (6) with mixer (7) with motor (8). In the container (6) the batches of colorants are prediluted in water then discharged in the concrete mixers in which the concrete mixed with the necessary aggregates is already present. A second batch of water, useful to complete the final mix of colored concrete, is subsequently discharged in the container (6), along the drain valve (12), the suction pump (13) and the channel (11) with the main object of washing the plant and preparing it for the following mixing operations, possibly different as regards batches and/or components.
Patent AT-E106489-T1 (AT)
Inventor: CHIANG MU-LONG
IPC: E04F13/06
Filed: 1990-10-25
Granted: 1994-06-15
Abstract: angles, rib strips (11), and bent tails (13) on its two wings (10) so that more powerful grip stength may be provided by it when it is burried into a cement roughcast before the cement is dried. With this corner protective means, a faster and easier installation is available while smoother surface finish of wall corner may be achieved easily. <IMAGE>
Patent AT-E137854-T1 (AT)
Inventor: KENT JOHN M
IPC: B09B3/00
Filed: 1990-12-12
Granted: 1996-05-15
Abstract: Hazardous waste is formed into non-hazardous non-leaching aggregate by introducing the material to a rotary kiln where the large solids are at least partially combusted to form a primary aggregate. Gaseous combustion by-products and waste fines from the waste materials are introduced into at least one oxidizer having water-cooled metal walls. Some of the waste fines are melted to form a molten slag-like material that is removed from the apparatus and cooled to form non-hazardous aggregate. The portion of the material in the oxidizer that is not melted, is cooled, neutralized and subjected to a solid gas separation. The solid is reintroduced to the oxidizer with the primary aggregate where they are either melted or entrained within the molten material and become an integral part of the non-hazardous aggregate. <IMAGE>
Patent AT-E122073-T1 (AT)
Inventor: LEMON PETER HERBERT RICHARD BR
IPC: C08G8/20
Filed: 1990-03-13
Granted: 1995-05-15
Abstract: A phenolic resin composition comprises an ester-curable phenol-aldehyde resin in alkaline aqueous solution wherein the phenol-aldehyde resin is a methylolated phenolic novolak resin. Preferably, during manufacture of the methylolated phenolic novolak resin, unreacted phenol is removed. The composition may be employed, for reaction with an organic ester hardener, as a binder in the production of foundry moulds and cores having high strength. The further incorporation of an aryloxy alcohol in the novolak resin binder additionally improves the final strength of products obtained by a gas curing technique using ester vapour, such as that of methyl formate.
Patent AT-E154971-T1 (AT)
Inventor: TAKAMATSU RISUKE
IPC: F16K5/20
Filed: 1990-09-20
Granted: 1997-07-15
Abstract: A ball valve comprising a valve box having inlet and outlet openings (1b, 1c), and a spherical valve body (2) rotatably arranged in the valve box and having a flow passage (7) communicated with the inlet and outlet openings so as to open and close the inlet and outlet openings of the valve box with rotation of the spherical valve body, the improvement comprising; a sub-valve plate (9) disposed respectively on the side of a close surface of the spherical valve body for closing the inlet and outlet openings to be in contact with and apart from the inlet and outlet openings, and pressing means (12, 14, 15) for pressing the backs of the sub-valve plates to close the inlet and outlet openings by the sub-valve plates.
Patent AT-E113189-T1 (AT)
Inventor: WONG RAYMOND FONES
IPC: A61C7/14
Filed: 1990-12-18
Granted: 1994-11-15
Abstract: An orthodontic bracket (10) has a base portion (12) for attachment to a tooth which is provided on the contact surface (18) with a substantially monolayer of substantially uniform size particles. The particles may have a size in the range of 5 to 200 microns. <IMAGE>
Patent AT-E96770-T1 (AT)
Inventor: CLAAR TERRY DENNIS
IPC: C04B35/563
Filed: 1990-01-11
Granted: 1993-11-15
Abstract: This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of molten parent metal (10) into a preform (20) comprising boron carbide or a boron donor material combined with a carbon donor material and, optionally, one or more inert fillers, to form the body. Specifically, a boron carbide material or combination of a boron donor material and a carbon donor material, and in either case, optionally, one or more inert fillers, are sedimentation cast, slip cast or pressed onto or into a body and into a particular desired shape.
Patent AT-E167207-T1 (AT)
Inventor: NOREN GERRY K
IPC: C08F299/04
Filed: 1990-03-07
Granted: 1998-06-15
Abstract: Free-radical curable compositions contain: (1) a reactant having a non-polyester saturated backbone and an average of at least one electron deficient ethylenically unsaturated end group per molecule of saturated reactant; and (2) at least one of a single functional diluent and a dual functional monomer wherein the ratio of electron-rich double bonds to electron-deficient double bonds in the compositions is in the range of about 5:1 to about 1:5. The compositions can further comprise an oligomer having an average of at least one electron-rich ethylenically unsaturated group per molecule of oligomer. The compositions are useful as coatings for various substrates and optical glass fibers.
Patent AT-E148463-T1 (AT)
Inventor: COLLE ROBERTO DR LO ZAMBELETTI
IPC: A61K31/445
Filed: 1990-11-20
Granted: 1997-02-15
Abstract: PCT No. PCT/EP90/02011 Sec. 371 Date May 22, 1992 Sec. 102(e) Date May 22, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO91/08206 PCT Pub. Date Jun. 13, 1991.A compound, or solvate or salt thereof, of formula   <IMAGE>   wherein   <IMAGE>    <IMAGE>    R2 and R3 are hydrogen or C1-6 alkyl; R5 together with R4 forms a -(CH)2)2- group optionally substituted by one or two C1-6 alkyl; W is halogen or when A is gem-dimethyl substituted piperidine, is OH; a is 1 or 2, useful in the treatment of pain.
Patent AT-E106783-T1 (AT)
Inventor: SPAETH WALTER
IPC: B21D7/06
Filed: 1991-10-01
Granted: 1994-06-15
Abstract: The invention describes a method of three-dimensional roll-stretch-bending in combination with a mandrel bending station and the corresponding apparatus for this purpose, the section to be bent first of all being clamped at both ends and subjected to a prestress and the section then being bent, at least one shaping roller being pressed against the section in the shaping region and adjusted in three dimensions. In order also to be able to bend closed or partially open sections, the mandrel bending station, having one or more mandrels around which the section to be bent is bent, is moved in the same direction as the shaping rollers, which are pressed against the mandrel bending station from the outside. <IMAGE>
Patent AT-E134504-T1 (AT)
Inventor: EIDENBENZ STEFAN
IPC: C04B26/06
Filed: 1991-10-12
Granted: 1996-03-15
Abstract: Curable compositions are described which contain a binder and a high proportion of fillers having a mean grain size of <50  mu m. The filler proportion of the curable compositions is so high that they cannot be used for the intended purpose because of their high viscosity However, they can be liquefied by exposure to oscillation in the frequency range of 20 Hz to 20 MHz with an amplitude of 1  mu m to 5 mm so that they are workable and can be employed for the intended purpose.
Patent AT-E120075-T1 (AT)
Inventor: HSU JEMIN CHARLES
IPC: A01N31/08
Filed: 1991-12-04
Granted: 1995-04-15
Abstract: Synergistic microbicidal compositions are disclosed, comprising 4,5-dichloro-2-cyclohexyl-3-isothiazolone and one or more known microbicides for more effective, and broader control of microorganisms in various systems.
Patent AT-E124307-T1 (AT)
Inventor: BRUNET PIERRE
IPC: B22D19/14
Filed: 1991-10-08
Granted: 1995-07-15
Abstract: The method according to the invention consists in using a technique of infiltration of binder metal (16) in a layer filled with grains of tungsten carbide (15), the said layer being disposed between the moulding walls of a mould (13) and a core (2) of a body, the moulding walls of the mould consisting of foundry sand bound by resins. The actual infiltration is achieved by heating the whole to a temperature which is higher than the melting temperature of the binder metal and lower than the melting temperature of the tungsten carbide particles. The invention makes it possible to reduce the cost of the infiltration method. 
<IMAGE>
Patent AT-E142868-T1 (AT)
Inventor: GOUDALIEZ FRANCIS
IPC: A61J1/00
Filed: 1991-12-27
Granted: 1996-10-15
Abstract: The invention relates to a filtration bag, intended to allow sterile filtration of blood in order to separate the components thereof. The filtration bag comprises an external envelope formed by an assembly of two sheets (9, 10) made of a plastic material, joined at their periphery (25). According to the invention, a filtering medium (11) is held in a flexible leaktight frame (12) which delimits inside the envelope two respective intake (13) or outlet (14) compartments of the bag. The flexible frame (12) is formed by two sheets (17 and 18) of plastic material, comprising holes, and between which the filtering medium (11) is placed. These sheets (17 and 18) are fixed together using a weld bead (19) at the periphery of the filtering medium (11) and also on the periphery of the envelope of the bag (5).   The invention is of interest to manufacturers of medical equipment. <IMAGE>
Patent AT-E169290-T1 (AT)
Inventor: KUEBLER WOLFGANG
IPC: C07D209/16
Filed: 1991-04-23
Granted: 1998-08-15
Abstract: Prepn. of 3-(alkylamino-methyl)-indole derivs. of formula (I) comprises acid-catalysed reaction of an indole deriv. of formula (II) with an imine of formula R4CH=NR1 (III), in the presence of a prim. amine. In the formulae, R1 = 1-4C alkyl; R4 = 1-4C alkyl or 1-4C alkoxy-(1-2C)-alkyl; R5 = OR6 or CHR7R8; R6 = 1-4C alkyl, 3-6C cycloalkyl or opt. substd. aralkyl; R7 = H or 1-4C alkyl; R8 = H, 1-4C alkyl, OR9 or NR10R11; R9 = 1-4C alkyl; R10, R11 = H or 1-4C alkyl; or R10, R11 = 5-6 membered satd. heterocycle opt. contg. a second heteroatom.
Patent AT-E126872-T1 (AT)
Inventor: CHATO JOHN D
IPC: F23C15/00
Filed: 1991-06-13
Granted: 1995-09-15
Abstract: A pulsating combustor includes a combustion chamber having a hollow cylindrical form and a tailpipe having a similar hollow cylindrical form, such that the internal chambers are annular in section. Air and fuel are admitted to the combustion chamber and pulsating combustion is initiated, with exhaust gases being removed from the tailpipe. A water jacket is defined both inside and outside the pulsating combustor, with water being moved from one to the other as it is being warmed. Fuel is preferably admitted along needles or short pipes which are such as to have a natural resonant frequency which is a small number multiple of the natural resonant frequency of the combination of the combustion chamber and the tailpipe. Preferred frequencies are 440 cps for the combination combustion chamber and tailpipe, and 1320 cps for the fuel delivery needle or pipe.
Patent AT-E131715-T1 (AT)
Inventor: JONES MARTYN NEIL
IPC: A61J15/00
Filed: 1991-07-05
Granted: 1996-01-15
Abstract: PCT No. PCT/GB91/01103 Sec. 371 Date Jan. 28, 1993 Sec. 102(e) Date Jan. 28, 1993 PCT Filed Jul. 5, 1991 PCT Pub. No. WO92/00717 PCT Pub. Date Jan. 23, 1992.A device having a manually operable plunger slidably mounted within a container for orally administering liquid. The plunger operates to administer the liquid through an outlet, which is at least partially surrounded by a radially extending shield.
Patent AT-E113392-T1 (AT)
Inventor: SUZUKI MOTOHIKO C O INTEL PROP
IPC: B23Q5/38
Filed: 1992-02-20
Granted: 1994-11-15
Abstract: A moving base (8) is provided relative to a stage base (7) fixed to a microscope's body and is movable in a linear direction with a specimen placed thereon. A drive wheel (13) coaxial with an operation handle (12) is mounted on the stage base (7) such that it is rotatable. A rail (16) is mounted relative to a mount face (8b) of a moving base (8) with an elastic member (15) therebetween such that it is fixed at both ends. The rail (16) is placed in pressure contact with a V groove (13a) of the drive wheel (13) by an elastic force of the elastic member (15). Even if there occur warping of the rail (16) and eccentric state of the drive wheel (13), the elastic member (15) is correspondingly deformed elastically so that the state of contact of the rail with the drive wheel is uniformly controlled by an elastic force of the drive wheel. <IMAGE>
Patent AT-E114130-T1 (AT)
Inventor: AUST GUENTHER
IPC: B61F1/14
Filed: 1992-09-16
Granted: 1994-12-15
Abstract: In order to increase the energy absorbing capacity of the elements of a support device which support the structure (4) against the frame (1) in the longitudinal direction and in order to improve the restoring capacity of the structure (4) with respect to the frame (1) after a buffer impact, a tensile element (10) which extends from the central saddle (7) to the associated end A or B and which is characterised under tensile stress by extension in the elastic area with high restoring forces is attached either between the structure-side stop elements (8) and the central saddle (7) or between the frame-side counterbearings (9) and their support at the end of the frame (1). <IMAGE>
Patent AT-E193143-T1 (AT)
Inventor: FUJISAWA HIROTOSHI
IPC: G11B23/03
Filed: 1992-03-04
Granted: 2000-06-15
Abstract: A disc cartridge includes a shutter member (34) movably supported by a cartridge main body (31) accommodating a disc (2) and provided with an aperture (41) to expose a part of the major surface to outside between the inner periphery and the outer periphery of the disc, and a holding member (18) having its proximal end rotatably supported within the cartridge main body (31) to hold the shutter member (34) in a position of closing the aperture (41). The shutter member includes a plate portion (37) to open and close the aperture (41) of the cartridge main body (31), a mating engaging portion (39) engaged by a part of a free end (19) of the holding member (18), an inserting portion (38) to be inserted into a shutter opening groove (17) provided in a lateral side of the cartridge main body (31) and a connecting portion (35) to connect the plate portion (37) and the inserting portion (38) to each other. The plate portions (37), the mating engaging portion (39), the inserting portion (38) and the connecting portion (35) are formed integrally from a metal material or a synthetic material. When the shutter member is moved to a position closing the aperture (41) in the cartridge main body (31), the mating engaging portion (39) of the shutter member is engaged with and maintained by the free end (19) of the holding member (18) to maintain the aperture (41) in the closed state. When the disc cartridge is loaded in position in disc recording and/or reproducing apparatus, a shutter opening member provided in the disc recording and/or reproducing apparatus intrudes into the shutter opening groove (17) of the cartridge main body to rotate the holding member (18) to disengage the mating engaging portion (39) of the shutter member (34) from the holding member (18) and simultaneously move the shutter member (34) in the direction to open the shutter member (34). An escape part (16) for a shutter opening member is formed along the lateral side of the cartridge main body (33) provided with the opening groove (17). <MATH>
Patent AT-E157959-T1 (AT)
Inventor: FRANK WALTER C
IPC: A61K8/33
Filed: 1992-03-09
Granted: 1997-09-15
Abstract: The present invention relates to novel indane compounds of formula [I] <CHEM> (in which R<1>, R<2> and R<3> are defined in the specification), to compositions including them, to processes for their preparation, to novel intermediate compounds used in their preparation, and to their use as fragrance materials.
Patent AT-E197387-T1 (AT)
Inventor: HSUNG JEAN-CHEUI
IPC: A61N1/37
Filed: 1992-08-04
Granted: 2000-11-11
Abstract: An arrhythmia detector includes a delta modulator which digitizes the ECG signal and produces a serial digital signal that represents the input ECG signal. A microprocessor classifies the signal as having no slope, positive slope, or negative slope. A finite state machine model in the microprocessor uses the positive slope, negative slope, or no slope information to determine the number of times an isoelectric line segment is present in the ECG signal. By accumulating the line-counts or number of line segments over a two-second period, a determination can be made whether the ECG signal has been in isoelectric line less than a threshold. For two out of three 2 second periods, if the percentage of isoelectric time is less than the ventricular fibrillation threshold then a ventricular fibrillation signal can be generated. For ventricular tachycardia verses supraventricular tachycardia discrimination, a second threshold which relates to the average heart rate observed in a linear formula LC(TH) = b - a*(rate)/30 can be used. If the isoelectric line-count is less than the LC(TH), then VT is declared. The regression coefficient a and b can be found by measuring the line-count and rate pairs in 2 second periods during normal sinus rhythm in periodic basis, for example, 10 data pairs every hour. The delta modulator uses a comparator which receives the ECG signal and a tracking signal to output a series of binary digits. A digital-to-analog converter generates the tracking signal. <IMAGE>
Patent AT-E154231-T1 (AT)
Inventor: CREETH JONATHAN EDWARD
IPC: A61K8/02
Filed: 1992-10-27
Granted: 1997-06-15
Abstract: Packaged toothpaste formulations which contain air sensitive components, e.g. vitamin C, are prevented from discolouring or otherwise degrading, by placing adjacent to an area of the packaging which may allow air access to the formulation, e.g. an air permeable collar, a nozzle, or the wall of an air permeable tube, a body (e.g. plug or layer) of material which does not contain any air sensitive components. Preferably, the latter body of material is the packaged toothpaste but without the air sensitive components.
Patent AT-E97362-T1 (AT)
Inventor: BACHELET JACQUES
IPC: B43K19/16
Filed: 1992-03-17
Granted: 1993-12-15
Abstract: According to the invention, the writing or colouring pencil is obtained by triple extrusion of three thermoplastic materials forming the "lead" material (1), the expanded "wood" material (3) and an intermediate protective layer (2) which is free of expanding agent, is compatible with the "lead" material (1) and the "wood" material (3) and has a melting point which is equal to or greater than the melting point of the "lead" material and that of the "wood" material.   The three coextruded materials all contain, especially the same base component, for example a polystyrene-methacrylate copolymer. The protective layer (2) can be a different colour from the other two layers. The writing or colouring pencil with protective sheath between the "lead" and the expanded "wood", all three made from thermoplastic material, is particularly a pencil having a soft or extra-soft lead. <IMAGE>
Patent AT-E124753-T1 (AT)
Inventor: BARGE ERIC
IPC: E05B47/00
Filed: 1992-04-14
Granted: 1995-07-15
Abstract: Electrically or mechanically operated narrow-profile lock device. Formed in the shank (20) of the bolt (2) is a notch (21) which is perpendicular to the displacement of the said bolt (2) and which circumscribes the eccentric loose roller (30) of a ring (3) mounted on an axle (11) and driven in rotation as a result of the linear displacement of a slide (4) under the effect of a gearwheel (32) fixed to the said ring (3) and meshing with a rack (41) fixed to the said slide (4), the displacement of which is actuated electrically or mechanically. <IMAGE>
Patent AT-E123572-T1 (AT)
Inventor: LIPPITSCH MAX DR
IPC: G01N21/78
Filed: 1991-12-12
Granted: 1995-06-15
Abstract: PCT No. PCT/AT91/00128 Sec. 371 Date Jul. 31, 1992 Sec. 102(e) Date Jul. 31, 1992 PCT Filed Dec. 12, 1991 PCT Pub. No. WO92/10739 PCT Pub. Date Jun. 25, 1992.An indicator for use in a luminescence-optical configuration for continuous and reversible measurement of the pH of a sample within a relevant measuring range (M), whose luminescence decay time  tau  is dependent on the pH of the sample, is characterized by the following properties. The pKa value of the acidic or basic indicator is in the relevant measuring range when the indicator is in its electronic ground state (S0). The protonation rate kp of the base, or deprotonation rate kdp of the acid in the excited state (S1, X) of the indicator is lower than the decay rate kA of the excited state, and the luminescence decay times  tau S and  tau B of the acidic forms (AH*, BH+*) and the basic forms (A-*, B*) of the indicator are different from each other. If the pKa tau  value of the indicator in its electronically excited state (S1, X) is within the relevant measuring range, the protonation rate kp of the base, or deprotonation rate kdp of the acid in the excited state (S1, X) of the indicator is higher than the decay rate kA of the excited state.
Patent AT-E130211-T1 (AT)
Inventor: BORMET HORST
IPC: B01D33/00
Filed: 1992-01-29
Granted: 1995-12-15
Abstract: PCT No. PCT/EP92/00186 Sec. 371 Date Oct. 8, 1993 Sec. 102(e) Date Oct. 8, 1993 PCT Filed Jan. 29, 1992 PCT Pub. No. WO92/18221 PCT Pub. Date Oct. 29, 1992.The invention concerns a screening rake for removing solids from flowing sewage, the rake having a driven screening belt which can be immersed in the sewage and which has two lateral chains. A group of screening elements fitted with hooks is mounted on each of two support rods independently of the preceding and following group of screening elements. The screening elements in each group have extension pieces which project beyond the two associated support rods in the direction of travel of the screening belt and in the opposite direction. The extension pieces of successive groups of screening elements engage with each other like the teeth of a comb.
Patent AT-E153702-T1 (AT)
Inventor: JOHNSTON JUDITH
IPC: C12Q1/18
Filed: 1992-04-29
Granted: 1997-06-15
Abstract: In an assay for determination of beta-lactam antibiotic resistance in a target bacterial strain, the strain is grown in the presence of both a beta-lactamese inducing antibiotic and a beta-lactam indicator antibiotic [which kills or inhibits the growth of bacteria] unable to hydrolyze beta-lactam antibiotics. Growth, indicative of drug resistance in the target strain, is monitored by detecting a fluorophor released by the enzymatic cleavage of a metabolizable fluorogenic compound.