baber/WOPTO huggingface dataset:
Patent AT-E211408-T1 (AT)
Inventor: LINDER CHARLES DR
IPC: B01D61/14
Filed: 1990-04-10
Granted: 2002-01-15
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-E140756-T1 (AT)
Inventor: KORB KLAUS
IPC: E05B59/00
Filed: 1991-02-25
Granted: 1996-08-15
Abstract: The drive rod lock is actuated by a lock cylinder (41), whose tongue (43) is enclosed by a gear ring (39) with a gap (42) for the passage of the cylinder. The ring meshes with two pinions on the outside, which drive sliders (28) coupled to the rods via redn. gear trains. When the bolt (35) is locked clear of the ring, a lever (W) actuated by the latter allows retraction of the catch (33) by a key. The lever operating arm (71) is spring-loaded towards the gear ring, and is controlled by an edge (76) on the rod slider.
Patent AT-E198891-T1 (AT)
Inventor: FAIRHURST JOHN
IPC: A61K31/55
Filed: 1993-05-26
Granted: 2001-02-15
Abstract: Pharmaceutical compounds of the formula <CHEM> in which R<1> is hydrogen or halo, and R<2> is C1-10 alkyl, C2-10 alkenyl, C2-10 alkynyl, C3-6 cycloalkyl optionally substituted by 1 to 3 C1-4 alkyl groups, C3-6 cycloalkyl-C1-4 alkyl in which the cycloalkyl group is optionally substituted by 1 to 3 C1-4 alkyl groups, or optionally substituted phenyl-C1-4 alkyl; or a salt thereof.
Patent AT-E199209-T1 (AT)
Inventor: HURST WILLIAM D
IPC: A23L3/3445
Filed: 1993-06-28
Granted: 2001-03-15
Abstract: A method for sanitizing food products that utilizes ozone containing bubbles. The food product is immersed in a liquid bath that has a plurality of ozone containing bubbles streaming therethrough. Enough ozone containing bubbles are provided such that a continuous stream of bubbles are always present within the liquid bath. The ozone containing bubbles are typically an ozone air mixture and can be introduced into the liquid bath directly as a bubble gas stream or can be mixed with the liquid of the liquid bath prior to their introduction into the bath itself. When the food product is immersed in the bath containing the ozone containing bubbles, the ozone in the bubbles contacts the surfaces of the food product and has a sanitizing effect thereon.
Patent AT-E143071-T1 (AT)
Inventor: MOLOCK FRANK F
IPC: D06P3/00
Filed: 1993-10-25
Granted: 1996-10-15
Abstract: An improved method is disclosed for imparting a tint or color to a soft, hydrogel contact lens by uniformly dispersing a dye throughout the lens. The dye is a water-soluble halotriazine dye. The dye is reacted with a hydrophilic monomer to prepare a reactive dye containing predominantly monofunctionality. The monomer is then subjected to polymerization in the presence of a homogeneous solution of the reactive dye in the monomer under conditions to yield the hydrophilic polymer from which the lens is formed. The dye becomes bonded to the polymer during polymerization. The finished lens does not require soaking in an aqueous solution of the dye to impart the desired tint or color to the lens. Additionally, the dye uniformly dispersed throughout the lens according to the improved method does not leach out of the lens or migrate within the lens. Furthermore, the lens does not need to be washed with aqueous base to bond the dye to the lens.
Patent AT-E162673-T1 (AT)
Inventor: WINGENDER MARC
IPC: H03M1/14
Filed: 1993-11-30
Granted: 1998-02-15
Abstract: The invention relates to precision analog-digital converters. For fine conversion, supplying the low-order bits (B0 to Bk) of an analog voltage Vin to be converted, three ordinary differential amplifiers (ADA, ADB, ADC) are used, connected to three voltage references VR(i-1), VR(i), VR(i+1). These three amplifiers supply differential output voltages (VAa, VAb, VBa, VBb, VCa, VCb) which vary as a function of Vin according to the usual transfer functions for differential amplifiers. The points of intersection of these various transfer curves are detected in interpolation circuits (CIT1 first, then CIT2, etc.). These points of intersection serve as intermediate voltage references between the principal references. Comparators (CMP0 ... CMPk), placed at the output of the interpolation circuits, supply bits (B0 to Bk) indicating the value of Vin with respect to each of these intermediate references. Thus the use of signal-aliasing circuits necessary in the prior art is avoided. <IMAGE>
Patent AT-E145028-T1 (AT)
Inventor: HOLLOWAY JOHN WILLIAM PAUL
IPC: E02D7/10
Filed: 1993-01-19
Granted: 1996-11-15
Abstract: A hydraulic ram comprises a cylinder having a piston carrying a rod member extending through an end wall of the cylinder and adapted to be connected to a hammer weight, said cylinder having means for achieving flow of fluid to and from the head space between the piston and said first end of the cylinder, and a valve mechanism located at or adjacent the other end of the cylinder characterised in that: a) the valve mechanism comprises a valve sleeve member journalled within the cylinder and having with the cooperating wall of the cylinder a circumferential gallery adapted to be in communication with fluid at elevated pressure at all positions of the sleeve; b) the cooperating cylinder wall has one or more ports adapted to place gallery in communication with either the said head space or a port for discharging fluid from the cylinder; c) a sleeve position control chamber encompasses one end of said sleeve and is adapted to be put in communication with either a low or a high pressure zone; and d) the relative radial components of end faces of the portion of said gallery carried by said sleeve and the end face of said sleeve exposed to the fluid in said control chamber are such that the sleeve is either in a biassed position with said head space in communication with the discharge port or it is in an unbiassed position with said head space in communication with said gallery.
Patent AT-E164043-T1 (AT)
Inventor: OHRA JUNKO
IPC: A01N43/713
Filed: 1993-03-30
Granted: 1998-04-15
Abstract: A herbicide containing an active ingredient comprising a compound, represented by general formula (I), derived from a substance produced by a microorganism, wherein X1 and X2 may be the same or different from each other and each represents hydrogen, methyl or hydroxymethyl; R represents methyl, hydroxymethyl or -CH=C(CH3)CH2R' ; and R<1> represents carboxy, hydroxymethyl or acetoxymethyl. It has a potent herbicidal effect against a wide variety of plants including broad-leaved and gramineous weeds. <CHEM>
Patent AT-E140383-T1 (AT)
Inventor: SEIDEL KURT
IPC: A61K8/49
Filed: 1993-06-24
Granted: 1996-08-15
Abstract: The application relates to the use of a combination of active agents consisting of (A) alkoxylated lanolin alcohols and (B) a pyrrolidone carboxylic acid and/or a pyrrolidone carboxylic acid derivative of general formula (I) in which at least one of the constituents R1 to R3 stands for a -COOR4 group in which R4 is hydrogen, an alkaline metal ion, an alkaline earth metal ion or an ammonium ion +NHR5R6R7, in which R5 to R7 are mutually independently hydrogen, alkyl groups with 1 to 22 carbon atoms, hydroxyalkyl groups with 1 to 4 carbon atoms, alkenyl groups with 2 to 22 carbon atoms, acyl groups with 2 to 22 acyl atoms or possibly substituted aromatic groups with 6 to 10 carbon atoms, and the remaining constituents R1 to R3 are hydrogen or alkyl groups with 1 to 4 carbon atoms, in aqueous preparations for washing and the care of hair. It is thus possible to obtain a strong equalising effect with an amazingly high degree of hair care in the case of dyed hair.
Patent AT-E146763-T1 (AT)
Inventor: ZITZELSBERGER DORIT
IPC: C02F3/06
Filed: 1993-08-09
Granted: 1997-01-15
Abstract: PCT No. PCT/DE93/00713 Sec. 371 Date Feb. 8, 1995 Sec. 102(e) Date Feb. 8, 1995 PCT Filed Aug. 9, 1993 PCT Pub. No. WO94/03402 PCT Pub. Date Feb. 17, 1994A process and a device for biologically treating an organic waste mixture containing organically polluted waste water and solid components. The process and the device involve exposing the organic waste mixture to a first decomposition stage where the solid components and the waste water are separated from one another and where the solid components are decomposed under predominantly aerobic conditions. The waste water is then passed to a second decomposition stage where the waste water is decomposed under anoxic conditions. Thereafter, the waste water is passed to a third decomposition stage where the waste water is decomposed again under aerobic conditions thereby creating recirculation water. At least a portion of the recirculation water is returned from the third decomposition stage to the first decomposition stage for continuously recirculating water through and between respective decomposition stages.
Patent AT-E173616-T1 (AT)
Inventor: HERBIG SCOTT M
IPC: A61K9/00
Filed: 1993-08-12
Granted: 1998-12-15
Abstract: Supported liquid membrane delivery devices that release a beneficial agent to an aqueous environment following exposure to an environmental trigger. A microporous hydrophobic support membrane at least partially surrounds a beneficial agent- containing hydrophilic formulation. A hydrophobic liquid is held within the microporous support membrane by capillarity and the hydrophobic liquid is substantially permeable to the aqueous environment and the beneficial agent-containing hydrophilic formulation. The entrained hydrophobic liquid becomes substantially permeable to the aqueous environment upon exposure to an environmental trigger such as an enzyme, and the beneficial agent is subsequently released.
Patent AT-E139146-T1 (AT)
Inventor: ACHTERKERKE HEIZ-EGON DIPL-ING
IPC: B03B9/06
Filed: 1994-03-16
Granted: 1996-06-15
Abstract: The invention relates to an apparatus for the disposal of old glazed windows. To develop a simplified apparatus, the invention proposes an installation for separating the old glass from the assigned window frame (15) and for subsequently comminuting the window frame (15), having the following features:   a) a work table (1) with a conveyor (7, 8) extending over its length, for receiving the window frames (15) which are laid on flat one after the other; b) glass fall-through openings (9) which are provided in the work table (1) below the conveyor (7, 8); c) a shattering mechanism (10) for smashing the old glass is arranged above the work table (1) over the glass fall-through openings (9); d) a framework (2) which is supported on the ground bears the work table (1) and, below the glass fall-through openings (9), forms a receiving space for a container (4); e) a comminuting device (11) arranged downstream of the work table (1), for the unglazed window frames (15) which are conveyed to it; (f) a container (5) for receiving the comminuted frame parts is arranged below the comminuting device (11).   <IMAGE>
Patent AT-E176677-T1 (AT)
Inventor: HOENEL MICHAEL DR
IPC: C08G18/08
Filed: 1994-04-22
Granted: 1999-02-15
Abstract: Aqueous synthetic resin dispersions containing A) an ionic resin, preferably a cationic resin, B) a masked polyisocyanate and C) a polymer comprising at least one free-radical-polymerizable ethylenically unsaturated monomer. These synthetic resin dispersions are used as binders in electrodeposition coating baths.
Patent AT-E142119-T1 (AT)
Inventor: SEDLMAIR GERHARD
IPC: A63C7/10
Filed: 1994-04-29
Granted: 1996-09-15
Abstract: The invention relates to a braking arm of a ski brake which has a transversely extending, plate-shaped extension (12) at its free end. This plate-shaped extension (12) encloses an angle ( alpha ) with the centre line of the braking arm and forms a gripper with a braking edge (13). In order to improve the mode of action of the braking arm, at least one moulding (14, 16), extending transversely and forming an additional braking edge (15, 17), is moulded onto the braking arm in front of the plate-shaped extension (12). <IMAGE>
Patent AT-E222035-T1 (AT)
Inventor: MOOTHART MICHAEL R
IPC: H04B10/077
Filed: 1994-12-13
Granted: 2002-08-15
Abstract: Optical transmit amplifier (24) fault indicator system (46), (78), and (80) indicates the failure of optical transmit amplifier (24) and includes an input loss circuit (46), an output failure circuit (80), and a modulation detector circuit (78). The modulation detector circuit (78) receives a portion (76) of the optical output signal (74) for determining therefrom that a failure in modulation exists in optical output signal (74) of optical transmit amplifier (24). The modulation detector (78) includes a modulation conversion circuit (82) and (84) for converting modulation in the optical output signal (76) into a measurable signal having a level within a first predetermined range in the presence of modulation and a second predetermined range in the absence of modulation. The modulation detector circuit (78) converts the measurable signal to a DC signal and produces a loss of modulation alarm signal (114) in response to a loss of modulation. <IMAGE>   <IMAGE>
Patent AT-E197689-T1 (AT)
Inventor: SPURGEON KATHRYN M
IPC: B24D3/00
Filed: 1994-01-03
Granted: 2000-12-15
Abstract: This invention provides a method of making an abrasive article. The method of this invention comprises the steps of: a. providing a backing having a front surface; b. providing a radiation energy transmissive production tool having a contacting surface; c. applying a mixture comprising a plurality of abrasive particles and a binder precursor onto the contacting surface of the production tool; d. causing the mixture on the contacting surface of the production tool to come into contact with the front surface of the backing such that the mixture wets the front surface of the backing; e. transmitting radiation energy through the production tool to at least partially cure the binder precursor to form a shaped, handleable structure; and f. separating the shaped, handleable structure from the production tool. The shaped, handleable structure can be fully cured to form a coated abrasive article.
Patent AT-E185047-T1 (AT)
Inventor: DOMINGUES DAVID J
IPC: A21D6/00
Filed: 1994-03-04
Granted: 1999-10-15
Abstract: The present invention provides refrigeratable yeast-leavened dough compositions and methods of making such doughs. The dough's composition and the strain of yeast used therein are chosen to limit the total leavening action of the yeast by controlling the amount of substrate in the dough fermentable by the yeast or by inactivating the yeast at high temperatures. Dough compositions made in accordance with the invention are capable of being leavened at elevated temperatures, yet stored in a sealed container at refrigeration temperatures for extended periods of time. In a preferred embodiment the yeast used in the dough is substantially incapable of fermenting carbohydrates native to the dough and a predetermined quantity of a non-native carbohydrate fermentable by the yeast (e.g. galactose) is added to the dough to provide the desired amount of proofing. A diploid yeast is further provided with the further property of being inactive at low temperature.
Patent AT-E197857-T1 (AT)
Inventor: PECK RICHARD O
IPC: A61L2/08
Filed: 1994-03-16
Granted: 2000-12-15
Abstract: An irradiation system for a plurality of articles, the system including a loading area (34), a source (10) of a beam of radiation, a process conveyor (14) for transporting the articles past the radiation source at a particular speed of the articles by the radiation source, where the system also including conveyor means (12) for moving the released articles to the process conveyor, means for transferring the article carriers from the conveyor means, means (86, 86a, 18) for interrupting the radiation source and the operation of the process conveyor on failure to transport the articles past the radiation source at speeds varying within particular limits, means for subsequently resuming the radiation from the source and the transport of the articles by the process conveyor, and means (76) for controlling the speed of the transport of the articles upon resumption of the transport of the articles, in relation to a given scanning energy level rise rate and the width of the radiation beam such that the portion of the article being scanned upon the interruption of the radiation and the article transport is scanned with a total pre-interruption radiation dosage and post-interruption dosage within a prescribed dosage range. <IMAGE>
Patent AT-E160669-T1 (AT)
Inventor: WIEGERT LUDGER
IPC: A01D45/02
Filed: 1994-09-28
Granted: 1997-12-15
Abstract: PCT No. PCT/DE94/01150 Sec. 371 Date Apr. 24, 1995 Sec. 102(e) Date Apr. 24, 1995 PCT Filed Sep. 28, 1994 PCT Pub. No. WO95/17807 PCT Pub. Date Jul. 6, 1995A picking attachment having one or more pull-in rotors (2) and stationary comminuting tools (10), wherein the comminuting tools are in the form of rotating cutting disks (11) which are arranged on a carrier shaft (12) directed parallel to the axis of each pull-in rotor and form a cutting roller situated lower than the pull-in rotors.
Patent AT-E167297-T1 (AT)
Inventor: CREMER RALF
IPC: G01K7/36
Filed: 1994-11-07
Granted: 1998-06-15
Abstract: PCT No. PCT/DE94/01311 Sec. 371 Date May 9, 1996 Sec. 102(e) Date May 9, 1996 PCT Filed Nov. 7, 1994 PCT Pub. No. WO95/13532 PCT Pub. Date May 18, 1995The invention relates to a measuring process for the indirect measurement of the temperature and solids content of metal workpieces during inductive heating. To this end, in a coupled coil system comprising a heating coil, the effect of alterations in the electrical conductivity of the workpiece is determined by the combination, using circuit-mathematical techniques, of a signal tapped from the exploring coil with a reference signal from the driving coil. The two signals are combined in such a way that the measurement signal obtained depends solely on the phase shift between the reference signal and the exploring coil signal and/or on the quotient of the amplitude values of the reference signal and the exploring coil signal. This facilitates measurement which is independent of the amplitude of the alternating electromagnetic field created by the driving coil. With the aid of alloy- and geometry-specific calibration curves, the measurement signal can be associated with the particular value being sought (temperature or solids content). In addition, the measurement signal can be used for the continual adjustment of the heating in order to regulate the target value.
Patent AT-E186231-T1 (AT)
Inventor: CARLSON LEROY W
IPC: B01D3/22
Filed: 1995-08-29
Granted: 1999-11-15
Abstract: An improved process for the regeneration of an ASO-containing HF catalyst by the removal of ASO from said catalyst through the utilization of a separation column. <IMAGE>
Patent AT-E160230-T1 (AT)
Inventor: PREY GERHARD ING GRAD
IPC: G06F1/10
Filed: 1995-08-30
Granted: 1997-11-15
Abstract: The circuit uses a counter (Ct) indexed by the trailing flank of each clock pulse (CLK) and providing an output signal upon reaching a given count, corresponding to a given number of clock pulses. The input pulse frame signal (FSi) is fed to a delay element (VZ), providing a counter resetting signal at the end of the pulse frame signal after a delay time corresponding to the noise interval. The leading flanks of the clock signal control a bistable flip-flop (BK), receiving the output from the counter as an input signal and providing the noise-free pulse frame signal (FSo) at its output.
Patent AT-E194480-T1 (AT)
Inventor: COLLYER GRAHAM
IPC: A61F13/02
Filed: 1995-05-31
Granted: 2000-07-15
Abstract: A wound dressing for moist wounds is formed from a body layer (1) with a wound-contacting layer (3) attached to an inner surface and a barrier backing layer (2) attached to an outer surface. The body layer (1) is a resiliently compressible moisture-absorbent polyurethane foam film. The wound-contacting layer (3) is a preferably hydrophilic moisture permeable foam film. The barrier backing layer (2) is a liquid and bacteria proof gas-permeable foam
Patent AT-E204682-T1 (AT)
Inventor: SCHERZ ERICH
IPC: H01Q13/20
Filed: 1995-07-25
Granted: 2001-09-15
Abstract: The cable (10) includes an inner conductor (11) with an outer circular isolating section (12). A thin metallic layer (13) is wrapped around the outside of the cable. The metallic section has a series of windows (17) placed along the axis, with gaps (d1,d2) between the windows. The number of windows in each series is preferably equal to six, with random variable spacing between the windows. <IMAGE>
Patent AT-E166897-T1 (AT)
Inventor: BUTER ROELOF
IPC: C08F255/02
Filed: 1994-11-09
Granted: 1998-06-15
Abstract: The invention relates to an aqueous dispersion of multi-layered polymer particles, which particles comprise (a) a core obtained by emulsion polymerization of ethylene and a vinyl monomer selected from the group consisting of (1) vinyl chloride, and (2) a vinyl ester of a C1-13 alkanoic acid, a free-radically polymerizable monomer containing at least two double bonds, and optionally vinyl chloride, and (b) a shell obtained by copolymerization in a subsequent step of (1) 30 to 90 wt.% of a (cyclo)alkyl ester of (meth)acrylic acid containing 4 to 12 carbon atoms in the alkyl group, (2) 10 to 70 wt.% of a monoethylenically unsaturated monomer selected from the group consisting of an alkyl ester of (meth)acrylic acid containing 1 to 3 carbon atoms in the alkyl group, styrene, ( alpha )methylstyrene and mixtures thereof, and (3) 0 to 20 wt.% of a different copolymerizable, monethylenically unsaturated monomer. The invention also provides a coating composition based on said dispersion.
Patent AT-E169555-T1 (AT)
Inventor: ERDOS GEORGE
IPC: B29C45/26
Filed: 1995-02-28
Granted: 1998-08-15
Abstract: To encapsulate IC chips or other parts located in openings in a tape carrier, upper and lower mold halves are closed forming a cavity about each chip. The lower mold half has a lower mold part containing a lower cavity half, and a front wall extending down to a runner groove. A slide normally covers the runner groove and contains runner channels leading to a small side gate in each cavity, without any plastic contacting the tape. After molding the upper mold half is raised and ejector pins push the molded parts with it, away from the lower mold half, performing auto degating. The molded parts are then ejected from the upper mold half, the slide is retracted and the plastic in the runner system is ejected. This allows reel to reel encapsulation of chips or other parts on a tape.