baber/WOPTO huggingface dataset:
Patent AT-E142782-T1 (AT)
Inventor: MITCHELL GEORGE W
IPC: G01J3/443
Filed: 1989-12-21
Granted: 1996-09-15
Abstract: A frequency domain spectrofluorometer employing extrinsically modulated DC light sources or intrinsically modulated laser pulse trains, containing multiple, harmonically related, phase-locked frequencies for exciting a fluorescent sample. High frequency light emissions of the excited sample are simultaneously cross-correlated with multiple, harmonically related, phase-locked R-F frequencies to produce workable low frequency electrical detector signals having the same phase and modulation characteristics as the multiple frequency sample light emissions. The detector signals are digitized in a computer and transformed from time to frequency domain by complex fast fourier transforms to extract the phase and modulation data for all frequencies of the sample light emissions. This data is displayed simultaneously on the visual presentation screen of the computer.
Patent AT-E160505-T1 (AT)
Inventor: AHMAD AFSHAW
IPC: A61K39/085
Filed: 1990-03-23
Granted: 1997-12-15
Abstract: Treatment of prokaryotic micro-organisms with again solvents such as chloroform, diethyl ether, methanol ethanol or propanol facilitates release of antigenic material with an aqueous from the treated micro-organisms into an aqueous medium. Vaccines are prepared by treating micro-organisms in this way and retaining the treated micro-organisms and/or an aqueous medium containing the treated micro-organisms or antigenic material released therefrom. The again solvent is discarded. Suitable micro-organisms are Staphylococcus epidermidis, Staphylococcus aureus, Streptococcus viridans, Eschericha coli, Yersinia entercolytic, Pseudomonas maltophilia and Bacillus cereus.
Patent AT-E129467-T1 (AT)
Inventor: STANTON PETER ROBERT
IPC: B60S1/02
Filed: 1990-08-28
Granted: 1995-11-15
Abstract: Water (3) on the outside surface (1) of a vehicle windscreen (7) causes a light beam (5) to be partially transmitted through screen (7), while a clean screen (7) provides substantially total internal reflection of beam (5). This difference is detected by light sensor (6). The presence of water is used initially to trigger the windscreen wipers and once activated, the characteristics of the signal from sensor (6) received during one wiper action are used to set the characteristics of the next wiper action, e.g. time delay, or wiper blade speed. The light beam (5) is an infra-red light.
Patent AT-E121300-T1 (AT)
Inventor: KHOLODOV LEONID EFIMOVICH
IPC: A61K47/02
Filed: 1990-10-16
Granted: 1995-05-15
Abstract: Magnetically directable comspsns. comprise a physiologically active substance (I) adsorbed on particles comprising 10-90 wt.% Fe and 10-90 wt.% carbon. The particles must have an adsorption capacity of at least 6mg/g for methylene blue. The particles comprise 50-70% Fe and 30-50% C. (I) is (a) an antitumour anthracycline antibiotic, esp. daunorubicin, doxorubicin or carminomicin, and is present in an amt. of 2-2.5%; (b) the enzyme celyase, in an amt. of 500 MU/mg; or (c) the antihistamine diphenydramine, in an amt. of 2-3%.
Patent AT-E109696-T1 (AT)
Inventor: DURI ANTONINO
IPC: B21J7/16
Filed: 1991-02-25
Granted: 1994-08-15
Abstract: Method to forge metallic pieces with a swaging machine, whereby during the rough-shaping step the hammers carry out a long stroke with a low number of hammer blows, whereas during the finishing step the hammers carry out a short stroke with a great number of hammer blows. Swaging machines suitable to perform the above method. <IMAGE>
Patent AT-E102585-T1 (AT)
Inventor: BELOUSCHEK PETER DR RER NAT
IPC: C02F1/28
Filed: 1991-05-21
Granted: 1994-03-15
Abstract: In the sepn. of organic cpds. from water by extn., a coherent layer of the extn. agent extends throughout at least part of the height of, and/or is supported on, an open-pored support material. The contaminated water flows through this layer of extraction agent. The support material consists of layer of a granular substance, a packing material, or an open-pored foamed material. The water subsequently passes through a separation chamber in which any entrained particles of the extraction agent are deposited and are recirculated to the support structure. The support structure is made of or coated with a material which tends to adsorb or to coalesce the extraction agent. Before entering the extraction chamber, the water is dosed with a soluble adsorption promoting additive, especially a long-chained alcohol and/or a nonionic surfactant. Used for sepg. esp. halogenated hydrocarbons from water, using lipophilic extn. agents which do not mix with water, such as paraffin, wax or oil. The procedure is simple and effective, requires only a single vessel, avoids the need to control the rate of extraction agent dosing, and provides a high throughput due to the close contact between the water and the extn. agent.
Patent AT-E178597-T1 (AT)
Inventor: NICOLOTTI ROBERT A
IPC: G01N33/534
Filed: 1985-10-02
Granted: 1999-04-15
Abstract: Bifunctional coupling agents for joining radionuclide metal ions to biologically useful molecules, including antibody Fab min  fragments are disclosed. The coupling agents contain a maleimide moiety and a paramagnetic or radionuclide chelating moiety. The maleimide can be used to selectively bind to free sulfhydryl groups, or amine groups.
Patent AT-E118985-T1 (AT)
Inventor: DE ALMEIDA JOAO
IPC: A23L1/164
Filed: 1991-07-20
Granted: 1995-03-15
Abstract: A moist blend of cereals having a solids content of at least 70% by weight is processed by extrusion cooking, wherein a compressed gas is injected into the blend at the end of the cooking stage, before the extrusion stage, in the last part of the extrusion cooking apparatus close to the die. <IMAGE>
Patent AT-E139054-T1 (AT)
Inventor: MATSUURA SATOSHI
IPC: B01D39/08
Filed: 1991-03-12
Granted: 1996-06-15
Abstract: A process for producing an electret which comprises alternating at least two cycles of applying electric charges to an article of interest and subsequently heating said article. This process may be applied to a drawn or undrawn film to produce a film electret, or it may be applied to a woven or nonwoven fabric to produce a sheet of fiber electret. Also disclosed are a film electret that contains a polar high-molecular weight compound and that provides a TSDC curve having a homocharge peak temperature of at least 95 DEG C and a heterocharge peak temperature of at least 80 DEG C, as well as an electret filter composed of fibers obtainable by fibrillating said film of resin electret.
Patent AT-E141517-T1 (AT)
Inventor: BREAKFIELD XANDRA O
IPC: C12N15/09
Filed: 1991-04-16
Granted: 1996-09-15
Abstract: Methods of gene delivery to cells in the central nervous system are disclosed by introducing and expressing gene sequences mediated by herpes simplex virus 1 (HSV-1) vectors with a mutation in a gene for viral replication. <IMAGE>
Patent AT-E147392-T1 (AT)
Inventor: FARKAS SANDOR
IPC: A61K31/695
Filed: 1991-07-29
Granted: 1997-01-15
Abstract: The invention relates to novel organosilanes of the formula (I) <CHEM>  wherein m is 1, 2 or 3; R<1> and/or R<2> represents hydrogen, a straight or branched C1-4alkyl, C1-4alkoxy, C5-7cycloalkyl group or halogen; B represents a 5- or 6-membered saturated or unsaturated heterocyclic group which contains one or more nitrogen atoms and optionally an additional oxygen or sulfur atom or -NH or -NR group, wherein R represents a C1-5alkyl or (C1-5 alkyl)carbonyl group, said heterocyclic group being bound through a nitrogen atom to the (CH2)m group and optionally substituted by a C1-4alkyl or (C1-4alkoxy)carbonyl group;  and acid addition salts thereof. The compounds of the formula (I) show a strong muscle relaxant effect and antiparkinsonic properties; thus, they are useful for the treatment of Parkinson's disease, spastic, rigid muscular hypertonicity, stroke, nervous system laesions, sclerosis multiplex, myelopathies, rachicele or particular pains. A process for the preparation of compound of formula (I) and pharmaceutical compositions containing them are also described.
Patent AT-E198077-T1 (AT)
Inventor: COOPER CHARLES F
IPC: C07C69/30
Filed: 1991-10-15
Granted: 2000-12-15
Abstract: Esterified polyoxyalkylene block copolymers which are useful as reduced calorie fat substitutes in food compositions due to their resistance to enzymatic hydrolysis and absorption upon ingestion have the structure <CHEM> wherein A is an initiator moiety derived from an active hydrogen-containing initiator having at least 1 active hydrogen, IB is a hydrophilic polyoxyalkylene inner block having a carbon DIVIDED oxygen molar ratio of less than 2.5, OB is a lipophilic polyoxyalkylene outer block having an ester linkage to <CHEM> which is substantially resistant to hydrolysis upon ingestion and having a carbon DIVIDED oxygen molar ratio of greater than 2.5, R is a C7-C23 hydrocarbon moiety, and z corresponds to the number of active hydrogens on the active hydrogen-containing initiator. The hydrophilic polyoxyalkylene inner blocks tend to promote thickening or gelling of the composition when mixed with a minor amount of water, thereby lessening problems with anal leakage and short bowel transit times.
Patent AT-E204589-T1 (AT)
Inventor: KLEIN DIETER H
IPC: C08G59/14
Filed: 1991-12-17
Granted: 2001-09-15
Abstract: The invention is a water dispersible epoxy resin composition comprising:   A) the reaction product of one or more polyepoxides optionally, one or more poly (aromatic hydroxy) containing compounds optionally, one or more chain terminators, and one or more nominally difunctional C12-36 fatty acids or a dimer of an unsaturated, fatty acid;  wherein the composition further comprises: B) a sufficient amount of a surfactant to form a stable dispersion of the epoxy resin in water wherein the surfactant comprises an alkyl aryloxy poly(propyleneoxy) poly(ethyleneoxy) ethanol or a C12-36 hydrocarboxy poly(propyleneoxy) poly(ethyleneoxy) ethanol wherein the hydrocarboxy moiety is the residue of a C12-36 fatty alcohol or fatty acid.   In another aspect the invention is a high solids aqueous emulsion of such epoxy resin reaction product and surfactant. In yet another aspect, the invention is a coating composition comprising an aqueous emulsion containing the hereinbefore described epoxy resin coating composition, and a water-soluble dispersible, or emulsifiable curing agent or hardener for such epoxy resin composition.
Patent AT-E126177-T1 (AT)
Inventor: WATANABE TOSHIYA C O TOTO LTD
IPC: C01B13/11
Filed: 1992-10-07
Granted: 1995-08-15
Abstract: A method of manufacturing a corona discharge device suitable for use as an ozonizer capable of producing a controlled small amount of ozone throughout a prolonged service life. A foreproduct of corona discharge device (50) is first prepared which is provided with first and second planar electrodes (54; 56) capacitively coupled with each other by a third floating electrode (64) which is coated by a protective layer (68) of chemically-resistive electrically-insulating material. A high frequency alternating voltage having a voltage level higher than an initial minimum flashover voltage level of the foreproduct is then applied until the protective layer is aged. Aging of the protective layer is effective in lowering the initial minimum flashover voltage of the final product thus obtained as well as in reducing any fluctuation of the initial minimum flashover voltage that would otherwise occur from product to product. Various other features are also disclosed. <IMAGE>
Patent AT-E210958-T1 (AT)
Inventor: NATHOO SALIM A
IPC: A61K8/00
Filed: 1992-09-11
Granted: 2002-01-15
Abstract: Abrasive dentifrice compositions containing an oxygen liberating whitening compound which is stable with respect to oxygen level and exhibits heightened and rapid whitening of teeth and stain removal which comprises a combination of a dicalcium phosphate compound and a metal ion free peroxide compound.
Patent AT-E127100-T1 (AT)
Inventor: LANOE JEAN-YVES
IPC: C01B25/46
Filed: 1992-06-03
Granted: 1995-09-15
Abstract: This purification process consists in bringing the aqueous solution (8) to be treated in contact, in an extraction column (2), with an organic solvent (10) for the extraction of orthophosphoric acid containing a trialkyl phosphate and a liquid saturated hydrocarbon; in washing the solvent (16) laden with acid with an aqueous washing solution (18); in reinjecting (22) the washing solution (20) leaving the washing column into the extraction column (2) at the point (22) where the concentrations of orthophosphoric acid in the washing solution (20) and the solution to be treated (8) respectively are identical, and in putting the laden and washed solvent (26) in contact with an aqueous solution (28) for reextraction capable of extracting (24) the orthophosphoric acid thus purified. <IMAGE>
Patent AT-E150635-T1 (AT)
Inventor: CHAVET JEAN
IPC: A61F13/15
Filed: 1992-06-24
Granted: 1997-04-15
Abstract: Device forming a sanitary towel or the like comprising a pad (1) absorbing fluids inside an envelope whose upper face at least consists of a permeable layer (2) and in which an impermeable layer (3) constitutes the lower face of the envelope, or is interposed between the said envelope and the absorbent pad , the said envelope being wider than the pad, characterised in that the envelope comprises, over at least part of the crotch zone, a strip (5, 5'), thus improving comfort. <IMAGE>
Patent AT-E168873-T1 (AT)
Inventor: KIRSCH WOLFF M
IPC: A61B17/12
Filed: 1991-12-19
Granted: 1998-08-15
Abstract: A medical anastomosis sling for use in the repair or regeneration of nerves. Nerve ends are placed in a breathable semiporous membrane having sets of elongate and wide tabs which are secured and sealed around the ends via circumferential fasteners and surgical clips for securing and sealing the sling in position without the necessity of suturing the device for optimal anastomosis.
Patent AT-E131451-T1 (AT)
Inventor: LOMBARD XAVIER
IPC: B66B13/16
Filed: 1992-04-29
Granted: 1995-12-15
Abstract: Fully mechanized safety device for a building site lift. The advantage of such a system lies in its sturdiness, in that it can be more easily repaired and consequently better serviced than an electromechanical device with which users may tend to tamper. The safety device includes a lever (13) integral with a circular plate (23) provided with a recess (24). The lever and the disk rotate about an axis (25). According to the position it adopts, the lever aligns the recess (24) with a slide (16), thereby enabling a landing door (22) to be slidingly opened. In this case, the lever (13) extends inside the lift cage opposite said opening. The lift continues to operate only once the door (22) has been closed and the lever (13) depressed.
Patent AT-E129932-T1 (AT)
Inventor: TERVAMAEKI JUKKA
IPC: G01N1/00
Filed: 1993-04-08
Granted: 1995-11-15
Abstract: The invention relates to a step pipette, which has a dosing rack and therein a dosing toothing (7), a striker (8) meshing with the dosing toothing, a filling rack connected with the dosing rack by means of a gear, a striker spring (12) as well as a release member (18) for releasing the tension of the striker spring after the last full-lenght stroke. The solution ensures that also the last liquid dose is always full. <IMAGE>
Patent AT-E147866-T1 (AT)
Inventor: DUGAN JOHN MICHAEL
IPC: G02B6/34
Filed: 1993-04-24
Granted: 1997-02-15
Abstract: The present invention provides a method and system that compensate end-to-end optical dispersion for a fiber-optic cable having a plurality of predetermined compensations sites to within a predetermined dispersion limit using a predetermined dispersion compensation increment. With the method and system, the predetermined dispersion compensation increment may exceed both the predetermined compensation limit as well as the compensation limit divided by the number of sites. The method includes the steps of compensating optical dispersion using the compensation increment for each of the plurality of predetermined compensation sites to yield an end-to-end optical dispersion compensation within the predetermined optical dispersion limit. This may include optical dispersion over-compensation at some sites and optical dispersion under-compensation at other sites. <IMAGE>
Patent AT-E145014-T1 (AT)
Inventor: GJESTLAND HAAVARD
IPC: C22C23/02
Filed: 1993-06-04
Granted: 1996-11-15
Abstract: Procedure for the production of a thixotropic magnesium alloy by adding a grain refiner combined with controlled, rapid solidification with subsequent heating to the two-phase area. It is preferable to use a solidification rate of > 1<o>C/s , preferably >10<o>C/s. It is essential that the solidification takes place at such a speed that growth of dendrites is avoided. Heating to the two-phase area is carried out rapidly in 1-30 minutes, preferably 2-5 minutes. By heating an alloy comprising 2-8 weight % Zn, 1.5-5 weight % RE, 0.2-0.8 weight % Zr balanced with magnesium to a temperature in the two-phase area after casting, the structure will assume a form in which the  alpha -phase is globular (RE = rare earth metal). The size of the spheres will be dependent on the temperature and the holding time at that temperature and they will be surrounded by a low-smelting matrix. It is preferable that the alloy has a grain size of < 100 mu m, preferably 50-100  mu m. A grain-refined magnesium alloy comprising 6-12 weight % Al, 0-4 weight % Zn and 0-0.3 weight % Mn also assumes thixotropic properties when heated to the two-phase area. Grain refiners such as Zr or carbon-based agents such as, for example, wax/fluorspar/ carbon powder or calcium cyanamide can be used, depending on the alloy. <IMAGE>
Patent AT-E122449-T1 (AT)
Inventor: STRAESSER KARL
IPC: F24F5/00
Filed: 1993-10-12
Granted: 1995-05-15
Abstract: There exists a cooling device in which the water circuit 6 passes, in a frost-proof building 1, through a buffer container 11, a pump 7 and a heat exchanger 3 and passes, in the frost-endangered outer air 2, through a recooler 8 provided with a blower 10. In this arrangement, it is desirable if evaporation of water from the water circuit is avoided, while preventing water in the recooler from freezing as a result of the outer air. This is achieved in that the water circuit 6 is constructed, in a continuously closed manner, with a closed buffer container and with a recooler 8 having a tube bundle 9, and in that the inlet side 17 of the recooler 8 is connected to the upper side of the buffer container 11 via a switchable ventilation valve 18. By virtue of the ventilation valve, the water circuit can be completely closed, with the recooler being protected against freezing up without antifreezing agents. <IMAGE>
Patent AT-E131788-T1 (AT)
Inventor: FORSTER JOACHIM C O VERLAG DAS
IPC: B65D5/32
Filed: 1993-12-03
Granted: 1996-01-15
Abstract: The invention relates to a folding packaging box made from two cardboard blanks and is characterised in that the rectangular bottom and lid parts (6, 7) are connected to the longitudinal sides (4a, 4b), divided by scored fold lines, and to a flap (8) and are of integral construction, and in that the transverse sides (2a, 2b) are connected to an insert (1), corresponding in size to the bottom part (6), by multiple folding over scored fold lines and are of integral construction, the insert (1) being provided with a subdivision (3) by folding over scored transverse fold lines. <IMAGE>
Patent AT-E189258-T1 (AT)
Inventor: VIDEAU DIDIER
IPC: C10M169/04
Filed: 1993-07-05
Granted: 2000-02-15
Abstract: PCT No. PCT/FR93/00688 Sec. 371 Date Jan. 6, 1995 Sec. 102(e) Date Jan. 6, 1995 PCT Filed Jul. 5, 1993 PCT Pub. No. WO94/01518 PCT Pub. Date Jan. 20, 1994.An aqueous machining fluid including at least one fatty substance, at least one cyclodextrin and water is disclosed. Also disclosed is a process for making such machining fluid and a process for using the machining fluid to process workpieces, particularly metal pieces, by means of said aqueous machining fluids.
Patent AT-E168456-T1 (AT)
Inventor: HACKMANN FRANZ-JOSEF
IPC: F16L9/18
Filed: 1994-05-19
Granted: 1998-08-15
Abstract: The invention relates to a copper pipe with a plastic sheathing, having inwardly projecting webs (4) which run in the longitudinal direction of the pipe (2) and are supported on the pipe surface. In order that the copper pipe with plastic sheathing fulfils the high safety requirements made on collectors laid in the ground, the sheath (3) applied onto the copper pipe (2) consists of a high-density thermoplastic polymer, the distance (t) between the webs (4), supported on the pipe surface, being between 3 and 10 mm and the maximum web height (h) being 4 mm. <IMAGE>
Patent AT-E226725-T1 (AT)
Inventor: HARTTIG HERBERT DR
IPC: G01N33/66
Filed: 1994-07-30
Granted: 2002-11-15
Abstract: System for analysing sample liquids using test elements. The system contains a device having a storage container for test elements and a measuring device. Within the storage container there are test elements, in which there is a test field on the end of a translucent pin. <IMAGE>
Patent AT-E148687-T1 (AT)
Inventor: FUCHS EBERHARD DR
IPC: C07C211/12
Filed: 1994-09-10
Granted: 1997-02-15
Abstract: Process for the purification of tertiary amines of the general formula I <IMAGE>  in which R<1>, R<2> and R<3> are C1- to C20-alkyl, C2- to C20-dialkylamino-C 2- to C10-alkyl, C1- to C10-alkoxy-C2- to C10-alkyl, C2- to C20- hydroxyalkyl, C3- to C12-cycloalkyl, C4- to C20-cycloalkylalkyl, C2- to C20-alkenyl, C4- to C30-dialkylaminoalkenyl, C3- to C30-alkoxyalkenyl, C3- to C20-hydroxyalkenyl, C5- to C20-cycloalkylalkenyl, or aryl or C7- to C20-aralkyl which are optionally substituted one to five times by C1- to C8-alkyl, C2- to C8-dialkylamino, C1- to C8-alkoxy, hydroxyl, C3- to C8-cycloalkyl, C4- to C12-cycloalkylalkyl from primary and tertiary amines, which is characterised in that the mixture of tertiary, primary and secondary amine to be purified is treated at temperatures from 0 to 200 DEG C and pressures from 1 to 200 bar with carboxylic acid esters of the general formula II <IMAGE>  in which R<4> and R<5> are hydrogen, C1- to C20-alkyl, C3- to C12-cycloalkyl, C4 - to C20-cycloalkylalkyl, or aryl or C7- to C20-aralkyl which are optionally substituted one to five times by C1- to C8-alkyl, C3- to C8-cycloalkyl or C4- to C12-cycloalkylalkyl.
Patent AT-E171227-T1 (AT)
Inventor: SEROOGY PAUL G
IPC: B29C55/08
Filed: 1994-04-12
Granted: 1998-10-15
Abstract: Telescoping slot nozzles for use with a rail assembly are disclosed. Each nozzle includes a fixed portion and at least one telescoping portions slidably guided in the fixed portion. Metal-to-metal contact in the nozzle is avoided, thereby allowing the nozzles to operate at high temperatures. The configuration of the nozzle discharge opening can be easily modified to form an air knife, depending upon the particular application. Each nozzle is independent of the others, thereby facilitating retrofitting existing ovens and maintenance of individual nozzles. <IMAGE>   <IMAGE>
Patent AT-E155343-T1 (AT)
Inventor: HUDSON ALAN THOMAS
IPC: A61K31/122
Filed: 1993-08-06
Granted: 1997-08-15
Abstract: PCT No. PCT/GB93/01669 Sec. 371 Date Jan. 31, 1995 Sec. 102(e) Date Jan. 31, 1995 PCT Filed Aug. 6, 1993 PCT Pub. No. WO94/03163 PCT Pub. Date Feb. 17, 1994The present invention relates to the use of 2-[4-(4-chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone or a physiologically acceptable salt or other physiologically functional derivative thereof for the manufacture of a medicament for the treatment of tumours in animals, to pharmaceutical compositions for the treatment of tumours in animals, to pharmaceutical compositions for the treatment of tumours, comprising said compound as active ingredient and to a method of treating tumours in an animal which comprises administering to said animal an effective amount of said compound.