baber/WOPTO huggingface dataset:
Patent AT-E119865-T1 (AT)
Inventor: TORO LUIGI
IPC: C04B33/10
Filed: 1991-09-30
Granted: 1995-04-15
Abstract: A chemical process is described for removing ferric iron present in submarginal quantities in concentrates of kaolin, quartz, titanium minerals, ceramic minerals for glass, paper and electronics use and other materials of industrial interest by which ferric iron is reduced to ferrous iron using acid solutions, possibly in the presence of low concentrations of sugars containing 5 or more carbon atoms.
Patent AT-E163237-T1 (AT)
Inventor: TURNER ROBERT EDWARD
IPC: G01J5/02
Filed: 1991-04-18
Granted: 1998-02-15
Abstract: A thermal detector arrangement includes a number of channels, each including a collimator for collimating incident radiation to a respective optical filter. Each optical filter has a respective radiation passband characteristic with one having a passband spanning the passbands of all of the other optical filters. The radiation passed by each optical filter is passed to a thermal detector, which preferably is in the form of a thermally isolating membrane acting as a radiation absorbent cavity and supported by a semiconductor substrate. The output signals from the thermal detectors are multiplexed, amplifled by an amplifier having voltage offset compensation and digitally processed to provide an indication of a fire to be sensed.
Patent AT-E120354-T1 (AT)
Inventor: SOEHENDRA NIB
IPC: A61F2/84
Filed: 1991-07-05
Granted: 1995-04-15
Abstract: A technique for removing an implanted stent (10) and a device useful therefor. An endoscope (60) is introduced into position at the proximal end (15) of the implanted stent (10) and a cannula (70) is then introduced through the endoscope (60). A wire guide (80) is then passed through the cannula (70) and into the duct (20) through the lumen of the stent (10) which is to be removed. The cannula (70) is then removed and a stent retrieval cable (90) is advanced over the wire guide (80) and into position at the proximal end (15) of the stent (10). The stent retrieval cable (90) is torqueable, and has a tapered thread (91a) at its distal end and a rotation dial (92) at its proximal end. Once the retrieval cable (90) has been placed into position, the rotation dial (92) is turned to engage the threading (91a) into the lumen of the stent (10). After the stent (10) has been attached to the retrieval cable (90) in this manner, the stent (10) and cable (90) are removed together through the endoscope (60) and out of the body, leaving the endoscope (60) and wire guide (80) in place for use in the implantation of the replacement stent (10). <IMAGE>
Patent AT-E127475-T1 (AT)
Inventor: SUZUKI NAOYOSHI
IPC: A61K38/00
Filed: 1991-07-12
Granted: 1995-09-15
Abstract: Substantially pure, physiologically active peptides are disclosed, comprising an amino acid sequence selected from Gly-Glu, Pro-Val-Val, Glu-Pro-Val-Val, Glu-Glu-Pro-Val-Val, Ala-Glu-Glu-Pro-Val-Val and Gly-Ala-Glu-Glu-Pro-Val-Val. These peptides have immunoregulatory activities, inhibiting the multiplication of Toxoplasma gondii inside cells, showing moreover antibacterial activity, antiviral activity and antitumor activity. A composition comprising at least two peptides selected from the above peptides or comprising at least one peptide selected from the above peptides and at least one additional petide comprising an amino acid sequence selected from Gly-Glu-Glu-Glu-Glu-Glu, Glu-Glu-Glu-Glu-Glu, Asp-Asp-Asp-Asp-Asp and Ala-Glu-Glu-Glu-Glu-Glu is especially useful as an active component for antiprotozoan, antibacterial, antiviral or antitumor agent.
Patent AT-E117742-T1 (AT)
Inventor: YOSHINO AKIRA
IPC: C23C8/80
Filed: 1991-07-18
Granted: 1995-02-15
Abstract: The surface layer of a hard austenitic stainless steel screw is formed as nitrided layer and then is covered by a plating coat or a resin coat give properties such as shortening the boring time as well as heightening the surface hardness of the screw itself.
Patent AT-E119085-T1 (AT)
Inventor: MATSUOKA TOSHIO
IPC: B09B3/00
Filed: 1991-10-28
Granted: 1995-03-15
Abstract: Disclosed is a method of making capsules of dehydrated sludge which can omit conventionally required unit operations, reduce or eliminate the cost of the equipment and power, heat energy and consumables required for operation, and assures simple operation. The method includes the steps of shaping a steel strip into the form of a channel, supplying sludge into the channel formed in the previous step, shaping the channel formed steel strip with the sludge charged therein such that it has practically a circular cross-section to enclose the sludge, pressing and crushing an outer periphery of a steel tube shaped in the previous step to form a constriction, pressing and cutting the constriction and repeating series of the above-described steps. <IMAGE>
Patent AT-E130055-T1 (AT)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: D02G3/02
Filed: 1990-10-31
Granted: 1995-11-15
Abstract: A process for preparing a non-flammable linear non-graphitic carbonaceous polymeric fiber, yarn or tow having improved elongability containing the step of heat treating a linear stabilized polymeric fiber, yarn or tow having an LOI greater than 40 without any substantial tension or stress in an inert non-oxidizing atmosphere at a temperature so as to irreversibly heat set said fiber yarn or tow.
Patent AT-E153350-T1 (AT)
Inventor: SMITH STUART B
IPC: B29C39/00
Filed: 1991-02-07
Granted: 1997-06-15
Abstract: A polyurethane composition for use in RIM processes which composition comprises an MDI-polyol prepolymer, an aromatic diamine chain extender and a "cold break"-reducing additive to prevent "cold break" and to increase the flexual modulus of the polymer, which additive comprises triethanol amine or a triethanol amine-ethylene oxide end cap reaction product.
Patent AT-E182164-T1 (AT)
Inventor: SASAKI YUKIHIKO
IPC: C09J7/02
Filed: 1991-03-13
Granted: 1999-07-15
Abstract: A pressure sensitive adhesive of a mutually immiscible first elastomer (styrene-butadiene block copolymer) exhibiting a first glass transition temperature and a second elastomer (e.g., styrene-isoprene-styrene block copolymer) exhibiting a second glass transition temperature greater than the first is tackified by a tackifying system comprising tackifier preferentially miscible with the second elastomer to provide a dynamic mechanical spectrum plot of tangent delta versus temperature in  DEG C showing two separate and distinct glass transition temperature peaks. The mixture exhibits excellent processability and ambient and low temperature adhesive properties.
Patent AT-E109685-T1 (AT)
Inventor: SMETHERS RICH T
IPC: G01N33/543
Filed: 1991-06-13
Granted: 1994-08-15
Abstract: A self-contained assembly for assaying an analyte in a liquid sample. The pair of disc-like rotatable plates forming the assembly are relatively rotatable to align reagent reservoirs in one plate with a reaction well in the other plate, for sequential addition of multiple reagents, either in liquid or solid form, to the reaction well. In one embodiment, the reaction well includes solid-phase particles which can be transferred from the reaction well to spaced wells in the assembly by a combination of relative movement of the plate, and rotation of the entire assembly.
Patent AT-E182079-T1 (AT)
Inventor: DUGAS BERNARD
IPC: A61K38/00
Filed: 1991-10-01
Granted: 1999-07-15
Abstract: A method for inhibiting production of IgE, and a method for enhancing production of IgG are taught. The methods are linked to the role of interleukin-9 in antibody production. Specifically, production of IgG is potentiated by administering either to a subject or a cell culture a combination of interleukin-4 and interleukin-9. Production of IgE is inhibited by administering an amount of an interleukin-9 inhibitor to a subject.
Patent AT-E138654-T1 (AT)
Inventor: KAESTNER RALF DR
IPC: C07D231/10
Filed: 1992-03-21
Granted: 1996-06-15
Abstract: Process for the production of 1-carbamoylpyrazole and its derivatives by reacting pyrazole or its derivatives, characterised in that pyrazole or its derivatives are reacted with urea at temperatures above 30 DEG C.
Patent AT-E141897-T1 (AT)
Inventor: SORS CARLOS ALBERTO
IPC: B66B9/04
Filed: 1992-12-28
Granted: 1996-09-15
Abstract: Pneumatic vacuum lift elevator, in which the vertical shaft is a tube with smooth interior surface, preferably cylindrical, with straight axle, and the transport cab or vehicle moving inside such tube is a piston with vertical movement, with minimum play inside the tube, equipped with air suction devices at the upper end of the tube, capable of causing a sufficient pressure differential to displace such piston in controlled ascending and descending movement; completed with an air entry or intake in the lower end of the tube, and the access doors with which the tube is equipped, and which are hermetically closed on the various stopping levels. <IMAGE>
Patent AT-E248673-T1 (AT)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/04
Filed: 1992-05-18
Granted: 2003-09-15
Abstract: The invention relates to a method for controlling the taper of narrow faces, adjustable between wide faces, of a liquid-cooled plate mould for the production of continuous steel slabs. In order to specify a method for controlling the taper of narrow faces, adjustable between wide faces, of a liquid-cooled plate mould for the production of continuous steel slabs, it is proposed that the temperature of the cooling fluid at the coolant outlet of each of the liquid-cooled plates of a mould should first of all be measured, that a cooling surface-related specific temperature value be formed from the measured temperature, that the specific temperature values of opposite plates be compared, furthermore that a comparison of the temperature values of each plate with the specific temperature values of the adjoining plates be carried out and that, if there is a difference between the temperature values, an actuating value corresponding to the size of the difference be applied to the drive of that narrow face which delivers the lower temperature value to bring about an increase in the taper. 
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Patent AT-E209671-T1 (AT)
Inventor: MITCHELL TYRONE DUNCAN
IPC: C09J183/05
Filed: 1992-03-13
Granted: 2001-12-15
Abstract: A fast curing, addition-curable silicone composition curable to form an adhesive having good physical properties and improved lap shear adhesive properties, comprising (A) a vinyl-containing polydiorganosiloxane composition, (B) a hydrogen-terminated polysiloxane in an amount sufficent to provide an adhesion-promoting molar ratio of silicon-bonded hydrogen atoms in (B) to olefinically unsaturated radicals in (A); (C) a catalytic amount of a platinumcontaining hydrosilation catalyst; (D) an effective amount of an adhesion promoter selected from the group consisting of (i) bis[3-(trimethoxysilyl)alkyl]-fumarates; (ii) bis[3-(trimethoxysilyl)alkyl]maleates; (iii) allyl-[3-(trimethoxysilyl)alkyl]maleates; (iv) allyl-[3-(trimethoxysilyl)alkyl]fumarates; and (v) N-[3-(trimethoxysilyl)alkyl]maleimides, wherein R<2>, R<3>, and R<4> are each alkyl radicals of 1 to about 8 carbon atoms; and (E) from about 0 to about 200 parts of an extending filler; and (F) from about 0 to about 50 parts of a reinforcing filler; providing that (F) must be present if (A)(ii) is absent.
Patent AT-E129222-T1 (AT)
Inventor: CLIFFORD JOHN FRANCIS
IPC: C03C3/068
Filed: 1992-06-09
Granted: 1995-11-15
Abstract: A glass composition which is essentially free from lead and cadmium comprises, in mole percent, SiO2:35 to 75%, Bi2O3:0.1 to 15%, A12O3:0.1 to 10%, B2O3:1 to 30%, at least one of Li2O, Na2O, K2O:5 to 30%, ZrO2:0.1 to 10%, and certain other optional ingredients, with the proviso that BaO and ZnO are not contained in an amount of more than 2 mole percent. These glass compositions can be used as fluxes for mixing with pigments to provide compositions for the decoration of ceramic materials and/or glass.
Patent AT-E158241-T1 (AT)
Inventor: BREIVIK KARE
IPC: B63B21/00
Filed: 1992-03-30
Granted: 1997-10-15
Abstract: PCT No. PCT/NO92/00058 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Mar. 30, 1992 PCT Pub. No. WO93/11035 PCT Pub. Date Jun. 10, 1993.A buoy for use in loading or unloading a flowable medium, especially oil from a vessel at sea. The buoy includes an outer member and a central member rotatably mounted in the outer member. The central member forms a passage for the flowable medium from the lower end of the buoy which is connected to a transfer line to a tube system within the vessel. The outer member is received and latched in an opening in the bottom of the vessel. The central member is connected to the tube system by a swivel means coupled to the upper end of the central member by a flexible joint which allows angular displacement about the axis of connection.
Patent AT-E159032-T1 (AT)
Inventor: LEE-HUANG SYLVIA
IPC: A61K31/70
Filed: 1992-04-15
Granted: 1997-10-15
Abstract: A new protein, termed TAP 29, obtainable from the root tuber of the plant Trichosanthes kirilowii or produced by recombinant means is useful for treating HIV infections or tumors. In treating HIV infections, the protein is administered alone or in conjunction with conventional AIDS therapies. Also provided are processes for purifying the protein, DNA sequences encoding the protein, hosts expressing the protein, recombinant DNA methods for expressing the protein, and antibodies specific for the protein.
Patent AT-E138671-T1 (AT)
Inventor: TUINSTRA HENDRICK E
IPC: C08G64/22
Filed: 1992-07-10
Granted: 1996-06-15
Abstract: A process for the preparation of a polycarbonate comprising reacting a diaryl carbonate with a bisphenol to produce a polycarbonate and a phenol, regenerating the diaryl carbonate by reacting the phenol byproduct with a carbonyl halide, and optionally recycling the hydrogen halide using a metal Redox captive halogen swing reactor system.
Patent AT-E156000-T1 (AT)
Inventor: BRIDGES RUSSELL PEARCE
IPC: A61F13/49
Filed: 1992-11-02
Granted: 1997-08-15
Abstract: A unitary disposable garment, such as disposable training pants, having a high degree of stretch in the cross-machine direction and fitting a broad range of wearer sizes. The unitary disposable garment is manufactured from a chassis and has a waist opening, two leg openings and a pair of side seams which join the front portion of the chassis to the rear portion of the chassis. The unitary disposable garment preferably has an absorbent assembly, i.e. an absorbent insert, secured to the inner layer of the chassis. The chassis from which the unitary disposable garment is manufactured, has four elasticized ear flaps; each ear flap is elasticized by securing an elastomeric element thereto and mechanically stretching the ear flap and the elastomeric element such that the ear flap is elastically extensible in the direction of initial stretching. The front portion of the chassis is then joined to the rear portion of the chassis on each side of the disposable garment by a seam.
Patent AT-E130804-T1 (AT)
Inventor: SCHAEFER JOHANNES
IPC: B42F13/00
Filed: 1993-01-15
Granted: 1995-12-15
Abstract: In order to develop further a cardboard folder having a first folder cover and a second folder cover and a securing device with securing tongues and a punched strip, in particular for school use, in such a way that it is less complicated and does not present any new disposal problems, the two folder covers 1, 2 are connected in a foldable manner to a flexible strip 3 of paper, the strip 3 being provided in the longitudinal extent, at least close to its lateral limitations, with a coating of a natural glue or adhesive, by which the connection between the strip 3 and the folder covers 1, 2 can be established; it is advantageous if, in this case, a meltable adhesive, for example a colophony-based glue which can melt under the effect of temperature, is applied in strip form in customary plastics-processing machines to the mutually assigned border regions of the folder covers 1, 2 and/or of the flexible strip 3 and is melted in the welding station, the border regions of the folder covers 1, 2 being adhesively bonded to the flexible strip 3 under the pressure of the welding jaws/rollers. <IMAGE>
Patent AT-E157901-T1 (AT)
Inventor: JACOB EBERHARD DR DIPL-CHEM
IPC: B01D53/56
Filed: 1993-02-03
Granted: 1997-09-15
Abstract: For the effective catalytic reduction of NOx from oxygen-containing exhaust gases using urea, a device is proposed which contains a hydrolysis catalyst (3 and 4), which is composed of fine flow channels, which admit part-streams through diversions and through holes or slots, which part-streams are oriented approximately perpendicularly to the main stream. By this means, a uniform distribution of the urea solution and very rapid heating of the solution is to be effected. The urea solution can be quantitatively converted in this manner into ammonia and carbon dioxide without formation of harmful byproducts. <IMAGE>
Patent AT-E174913-T1 (AT)
Inventor: NEELAKANTAN BALASUBRAMANIAN
IPC: A61K31/495
Filed: 1993-07-26
Granted: 1999-01-15
Abstract: A series of 1-piperazinyl-N-phenylacetamide derivatives of 4,5-diphenyl-oxazoles, thiazoles, and imidazoles which are novel adenosine transport inhibitors have been found to provide effective antiischemic protection for CNS tissue, particularly neurons. A method of treatment to protect against CNS ischemia, such as that resulting from trauma, stroke, or other ischemic conditions, comprises administration of these novel compounds to an individual in need of such treatment.
Patent AT-E154218-T1 (AT)
Inventor: MEZZOLI GIORGIO
IPC: A61B17/12
Filed: 1993-08-20
Granted: 1997-06-15
Abstract: Nasal and/or rhinopharyngeal tampon including an elongated core (2), with aspiration holes (7), around which there is a shaped body (3) made of elastic spongy material covered by a thin deformable membrane (4) made of impermeable material; the core has a stem (5) for connection to an aspiration unit (6) suitable to make the body assume an insertion or extraction configuration having a limited volume in a vacuum state; the flow of air through the stem into the shaped body is suitable to make the body resume an active configuration having a large volume at atmospheric pressure. <IMAGE>
Patent AT-E146785-T1 (AT)
Inventor: PISELLI FULVIO LEONE
IPC: A61K31/55
Filed: 1993-10-18
Granted: 1997-01-15
Abstract: A process for the preparation of Diltiazem of formula (I) <CHEM> starting from the corresponding benzothiazepine and carried out throughout all the steps in a single solvent.
Patent AT-E195037-T1 (AT)
Inventor: SCHOOFS FRANCISCUS ADRIANUS CO
IPC: H01L21/337
Filed: 1993-04-06
Granted: 2000-08-15
Abstract: A JFET configuration is obtained whose pinch-off voltage can be set by means of mask dimensions, without process changes, and which is at the same time suitable for operation at very low and very high voltages by cascoding of a first JFET with a diffused or implanted channel which is pinched off in lateral direction, parallel to the surface of the semiconductor body, with a second JFET with a high breakdown voltage and a higher pinch-off voltage than the first JFET. To increase the breakdown voltage still further, the combination of the first and second JFET may be further cascoded, without process changes, with a third JFET which has a channel of the conductivity type opposite to that of the first and second JFET.
Patent AT-E162614-T1 (AT)
Inventor: STEVENS PETRUS JOHANNES MARIA
IPC: A23N12/08
Filed: 1993-04-22
Granted: 1998-02-15
Abstract: The invention relates to a method for drying solid foodstuffs, by supplying said foodstuffs to a conveyor belt (10) and drying them by means of a gas by supplying the gas in a direction substantially perpenticularly to the conveyor belt (10) through or along the foodstuff and the gas then is returned, which gas stream is caused by using one or more fans (11-16), in which the gas is passed through a heater (1-6) in order to adjust the humidity of the gas and then is supplied through or along the foodstuff the temperature of the gas is lowest at the discharge of foodstuff to be dried, which circulation is repeated one or more times, after which the humid gas is cooled down, the absorbed water vapour is removed and the gas is recirculated and the dried foodstuff is discharged, packed and/or further processed. The invention also relates to a device for carrying out this method. <IMAGE>
Patent AT-E161479-T1 (AT)
Inventor: SAIKAWA HIDEO
IPC: B41J2/175
Filed: 1990-09-17
Granted: 1998-01-15
Abstract: The ink-jet head includes an ink container (1000) containing ink, and a recording head, to be supplied with ink, connected to the container. A porous material (900) in located in the container. A supply port (2200) is located in the container supplying ink to the recording head. An opening (5) in the container allows the inside of the container to communicate with the atmosphere. The cavities provided by non-contact between the porous material and the container inside walls exist where the communicating port is formed, opposite from the opening. The head includes a thermal energy generating unit causing film boiling.
Patent AT-E137892-T1 (AT)
Inventor: LIU LIEN-HUANG
IPC: H01R43/042
Filed: 1993-02-24
Granted: 1996-05-15
Abstract: A crimping tool having terminal locating device is composed of a first clamping member, a second clamping member, a base, a pair of clamping members, a stopping member, and a pressing member. The first and the second clamping members can be caused to join together and are provided respectively on their first clamping end and second clamping end with teeth and grooves. The base is fastened to the first clamping end and provided with a receiving surface and a first elongate slot. Each of the clamping members is provided with a clamping surface. The stopping member has a stopping surface facing a lateral side of the first clamping end. The pressing member has an elastic portion and a pressing portion provided with a pressing surface. A receiving space is formed jointly by the receiving surface, the clamping surfaces, the stopping surface and the pressing surface. The receiving space can be so adjusted as to locate therein a terminal of any shape and any dimension. <IMAGE>
Patent AT-E178514-T1 (AT)
Inventor: HARRINGTON DONALD G
IPC: B22D11/06
Filed: 1993-06-07
Granted: 1999-04-15
Abstract: An apparatus and method for strip casting of metals on at least one endless belt whereby the belt is cooled when it is not in contact with molten metal deposited on its surface. The apparatus includes a pair of endless belts 10, 12 carried by upper and lower pulleys 14, 16, 18, 20, rotatable on axes 21, 22, 24, 26 (Figure 2). A moulding gap is formed between the pulleys. Molten metal is supplied to the gap by a tundish 28 having a casting nozzle 30. Cooling nozzles 32, 34 spray a cooling fluid directly onto the belts 10, 12. Scratch brush means 36, 38 clean metal and other debris from the belts 10, 12. <IMAGE>
Patent AT-E156179-T1 (AT)
Inventor: ANNEMAIER DIETER
IPC: C09D5/18
Filed: 1992-12-15
Granted: 1997-08-15
Abstract: PCT No. PCT/EP92/02908 Sec. 371 Date Jun. 21, 1994 Sec. 102(e) Date Jun. 21, 1994 PCT Filed Dec. 15, 1992 PCT Pub. No. WO93/13183 PCT Pub. Date Jul. 8, 1993.The invention is an aqueous composition for forming fireproof coatings and caulking. The composition is halogen, asbestos and antimony-free. The composition contains 5-20% by weight of a binder resin; 10-60% by weight of a particulate flameproofing agent; 0.2 to 27.5% by weight of non-asbestos inorganic fibers with an average length of 300 micron; 0.1 to 10% by weight of a plasticizer; and water.