baber/WOPTO huggingface dataset:
Patent DE-68923700-D1 (DE)
Inventor: AULGUR CHARLES
IPC: A62B18/08
Filed: 1989-02-21
Granted: 1995-09-07
Abstract: A respirator especially constructed for flight crews has a harness strap which can be inflated to a somewhat rigid, self-sustaining orientation to permit one-handed placement of the respirator over the wearer's head. Once the respirator is in place, release of a lever for inflating the strap deflates the latter to an orientation sufficient to cause the resilient strap to tightly press a peripheral seal of the respirator mask against nose and mouth areas of the user's face. A comfort adjustment to relieve strap tension permits selective reinflation of the strap to a somewhat smaller value than necessary for initial donning of the harness, and the limited reinflation pressure is sufficient for causing the mask to seal against the face during pressure demand breathing. In instances where pressurized breathing is needed, however, pressure within the strap is automatically released so that the strap presents sufficient bias to hold the mask against the face without oxygen leakage therepast.
Patent DE-69000380-D1 (DE)
Inventor: MCDONALD KEVIN
IPC: E03C1/122
Filed: 1990-07-13
Granted: 1992-11-12
Abstract: A valve device 1 for admitting air to a pipe such as a stack pipe 2 in a domestic toilet system is shown. The valve device 1 comprises a body 3 adapted to be mounted on the pipe 2 at an open end 4 of the body 3 which has a closed end provided by an end closure or a cap 5 with a depending skirt 6 which reaches to the lower (as viewed) limit of an opening 7 in the body 3 to atmospheric air. The body 3 has an internal wall 8 which extends part way across the body 3 internally, the internal wall 8 having a through orifice or hole 9 and being part cylindrical. An upwardly extending part 10 of the wall 8 and a part 11 terminate in a nose 12 which supports the underside of a valve member 13.
Patent DE-69008310-D1 (DE)
Inventor: BLOUIN JOHN JOSEPH
IPC: C05G3/00
Filed: 1990-10-31
Granted: 1994-05-26
Abstract: A delivery system for a fertilizer for enhancing plant nutrition and health, prepared by spray drying nutrient compounds. The spray dried material is amorphous, free-flowing and water dispersible. lt is applied to the plant foliage by dusting or spraying.
Patent DE-69010408-D1 (DE)
Inventor: MOORMAN CHARLES T
IPC: B01D11/02
Filed: 1990-01-26
Granted: 1994-08-11
Abstract: Method and apparatus for contacting particulate solid matter with a fluid in a pressure vessel (10) through which the fluid continuously moves at high, supercritical, pressure while the particulate solid matter is periodically moved via isolatable pressurizable vessels (12,16) which are periodically pressurized and depressurized to and from the supercritical pressure to facilitate periodic movement of the particulate solids between the pressure vessel and the isolatable pressurizable vessels. A supply of the fluid is maintained at an intermediate pressure at which the fluid exists in both the liquid and gaseous states. The pressurizable vessels are raised to supercritical pressure by first using intermediate pressure fluid in the gaseous state and then in the liquid state, followed by introducing fluid at the supercritical pressure. The vessels are depressurized by first venting and then pumping to the intermediate pressure fluid supply.
Patent DE-69011680-D1 (DE)
Inventor: HAUSER THOMAS WILHELM
IPC: A23P30/20
Filed: 1990-08-16
Granted: 1994-09-22
Abstract: The device for manufacturing pasta comprises two endless screws (1), which are identical and parallel, meshing with each other and placed inside a sleeve (4) equipped at one of its ends with an extrusion die (5) and at its other end with a semolina-feed device (6) and a water-feed device (7), the two screws (1) comprising kneading zones (B) and mixing zones (A) as well as a terminal zone (C) located at the end of the sleeve (4) adjoining the extrusion die (5) for pressurising the product and extruding it, a source (8) for placing the sleeve (4) under partial vacuum being provided upstream of the terminal zone (C). <IMAGE>
Patent DE-69012937-D1 (DE)
Inventor: YOLTON CHARLES F
IPC: B22D21/00
Filed: 1990-07-16
Granted: 1994-11-03
Abstract: A system and method for atomizing a titanium-based material to particulates in a controlled atmosphere. The system includes a crucible (30) for skull melting a titanium-based material. The molten titanium-based material is transferred to a tundish (40) for receiving the molten titanium-based material. The tundish has a bottom portion with an aperture formed therein and is heated. A molten metal nozzle for forming the molten titanium-based material into a free-falling stream exiting from the tundish is provided, the molten metal nozzle being coaxially aligned with the aperture of the tundish. A baffle may be disposed in the tundish for stabilizing the free-falling stream of the molten titanium-based material. The molten titanium-based material is atomized by impinging the free-falling stream of the molten titanium-based material with an inert gas jet issuing from a gas nozzle (50). The system also includes a device (60) for cooling the atomized titanium-based material, and a device for collecting the cooled atomized titanium-based material. In the method, titanium is skull melted in a crucible. The molten titanium-based material is transferred to a heated tundish. The molten titanium-based material may be stabilized in the heated tundish and then formed into a free-falling stream. The free-falling stream of the molten titanium-based aterial is impinged with an inert gas jet to atomize the molten titanium-based material. The method also includes cooling the atomized titanium-based material, and collecting the cooled atomized titanium-based material.
Patent DE-69020445-D1 (DE)
Inventor: WERNSING DAVID G
IPC: C08J9/02
Filed: 1990-07-11
Granted: 1995-08-03
Abstract: Described is a lightweight open-cell flexible foam having a density no greater than about 6 pounds per cubic foot, preferably less than 1.0 pound per cubic foot (pcf) comprising the reaction product of an organic polyisocyanate and a mixture of difunctional acids, acid anhydrides, and difunctional anhydrides in the presence of a tertiary amine triazine catalyst, which reactants during the manufacturing process generate carbon dioxide, wherein the ratio of imide to amide groups in the final product is greater than 1.
Patent DE-69022245-D1 (DE)
Inventor: FUISZ RICHARD
IPC: A23L33/20
Filed: 1990-10-24
Granted: 1995-10-12
Abstract: Floss spun from a mixture of a saccharide and an oleaginous substance which includes a medicament distributed on or through the fibers is compacted and chopped by passing through a conventional "food grinder" or equivalent having an auger feed to a cutter and orifice plate outlet. The enclosed volume of the end product is less than 30% and preferably less than 15% of the as-spun volume of the floss. This volume reduction is accomplished without distroying the colloidal-like behavior of the product. The compressed particles are readily metered for producing dosage units within required tolerances.
Patent DE-69029708-D1 (DE)
Inventor: CZERNECKI STANISLAS
IPC: A61K31/7072
Filed: 1990-10-25
Granted: 1997-02-27
Abstract: Process for the preparation of a compound of formula I 
<IMAGE>
 from a compound of formula II 
<IMAGE>
 via a compound of formula IV 
<IMAGE>
 the invention also relates to a compound of formula IV as intermediate in the preparation of a compound of formula I.
Patent DE-69112031-D1 (DE)
Inventor: THORNBURROW EDWARD THOMAS
IPC: E21B23/02
Filed: 1991-04-09
Granted: 1995-09-14
Abstract: A retainer ring for retaining generally tubular member (10) within a generally cylindrical bore (11). The ring comprises a split-ring like member 16 which has a radially extending portion or portions which define a shoulder 26 for engaging a groove 18 in the wall of the bore 11. The ring is of non-uniform diameter such that it exhibits a generally wave-like form in its circumferential direction. The retainer ring has application to retaining a wear bushing in a wellhead system. <IMAGE>
Patent DE-69112068-D1 (DE)
Inventor: GRIJPMA DIRK
IPC: C08G63/08
Filed: 1991-09-10
Granted: 1995-09-14
Abstract: The invention relates to a method for the production of an article from a copolymer of lactide and  epsilon -caprolactone for medical applications, in which method the copolymer is obtained by a synthesis which is carried out as a bulk synthesis at a temperature of 80 to 160  DEG C. Articles according to the invention can be used in numerous fields, but are in particular advantageous if they are employed in biomedical fields. Examples are an implant for the repair of a meniscus or a blood vessel, stents or artificial skin. Stents are small spirals which are used to hold open (coronary) arteries which have silted up. Use in abdominal wall reconstruction is also possible.
Patent DE-69121277-D1 (DE)
Inventor: ESTREME ALBERT
IPC: B65D30/22
Filed: 1991-03-06
Granted: 1996-09-19
Abstract: The invention relates to tobacco pouches. The tobacco pouch according to the invention is formed by two pockets (2, 2'), each of which has two substantially rectangular plane walls connected one to the other by three of their sides and defining an aperture (8, 8') between their third sides, the said apertures (8, 8') facing each other and one of the two walls of each pocket extending one towards the other to form a wall (6), common to the two pockets and, in the closed position of the pouch, a first one of the said pockets (2) is folded upon itself towards the said common wall (6), the second of the said pockets (2') is turned over by folding against the said first pocket (2), and adhesive means are provided on the outer surface of the wall of the said first pocket (2) which is common to the two pockets. <IMAGE>
Patent DE-69200566-D1 (DE)
Inventor: LEVEQUE JEAN-LUC
IPC: A45D2/24
Filed: 1992-04-17
Granted: 1994-12-01
Abstract: According to the process for applying reshaping to hair by use of a hair-curler, the hair-curler (1) is arranged in such a way that the perimeter along which the lock of hair (M) is rolled increases by approx. 2 to 3% when its temperature rises to pass from a starting temperature to a higher temperature which nevertheless remains lower than a relatively low limit thus avoiding the burning of the hair and/or of the scalp; the longitudinal section of the curler is sufficient to withstand the stresses imposed by elongation of the lock of hair; the lock of hair is rolled around the curler at the starting temperature so that the hair is retained against the hair-curler; the curler is raised to the said higher temperature; the hair is thus subjected to elongation ensuring an increase in the life of the reshaping applied to the hair.
Patent DE-69204951-D1 (DE)
Inventor: HOLTON ROBERT A
IPC: C07F7/00
Filed: 1992-09-22
Granted: 1995-10-26
Abstract: A taxane derivative of the formula <CHEM>  wherein     R<5> is <CHEM>     Z is -OT<5>,     T<5> is hydrogen, hydroxyl protecting group, or -COT<6>, T<6> is H, C<5>-C1/4  alkyl, C<5>-C1/4  alkenyl, C<5>-C1/4  alkynyl or monocylic aryl, R<7> is benzoyl, substituted benzoyl or C<5>-C1/4  alkoxycarbonyl,   Ac is acetyl, and E<5> and E<6> are independently selected from hydrogen and functional groups which increase the water solubility of the taxane derivative are useful as antitumor agents.
Patent DE-69205792-D1 (DE)
Inventor: HLAVKA JOSEPH J
IPC: C07C237/26
Filed: 1992-08-18
Granted: 1995-12-07
Abstract: Novel 9-amino-7-(substituted amino)-6-demethyl-6-deoxytetracyclines having activity against a wide spectrum of organisms including organisms which are resistant to tetracyclines are disclosed. Also disclosed are intermediates and methods for making the novel compounds of the present invention.
Patent DE-69207057-D1 (DE)
Inventor: LAHITTE PIERRE VICTOR ANDRE
IPC: G01R27/26
Filed: 1992-04-08
Granted: 1996-02-08
Abstract: Device comprising:     . an oven (1,19,20); . an electromagnetic measuring apparatus (3), arranged at least partly in the said oven and comprising, in this latter part, a housing for a sample piece of uniform thickness made from the said material, this sample piece being such that, when it is arranged in the said housing, its external periphery follows the internal surface of the said electromagnetic measuring apparatus; . means (4,5,6) for applying an incident UHF electromagnetic wave to the said electromagnetic apparatus (3); and . means (4,5,6) for receiving the electromagnetic wave transmitted by the said sample piece.   According to the invention, the said electromagnetic measuring apparatus is a waveguide (3) arranged vertically and the said housing is provided at the open lower end (3B) of the said waveguide (3). <IMAGE>
Patent DE-69207924-D1 (DE)
Inventor: PHILIPPE MICHEL
IPC: A23L29/10
Filed: 1992-02-06
Granted: 1996-03-14
Abstract: Dipeptide derivatives with urethan groupings, of general formula I:  R'O-CO-NH-CH2-CO-NH-CH(R)-COOH      (I> in which R represents a -H group or a -CH2OH group, and R' represents an optionally unsaturated linear or branched alkyl group having 8 to 16 carbon atoms, as well as the salts of the derivatives of formula (I) and the mixtures of the derivatives of formula (I) and/or of their salts; their preparation; and their use especially as hydrating or tensioactive agents. Applications especially in the production of cosmetic or pharmaceutical compositions for the treatment or care of dry skin.
Patent DE-69213478-D1 (DE)
Inventor: NIELSEN MARINUS
IPC: C02F3/00
Filed: 1992-10-01
Granted: 1996-10-10
Abstract: PCT No. PCT/DK92/00290 Sec. 371 Date Mar. 22, 1994 Sec. 102(e) Date Mar. 22, 1994 PCT Filed Oct. 1, 1992 PCT Pub. No. WO93/07088 PCT Pub. Date Apr. 15, 1993A method of automatically controlling a wastewater purification plant comprises the steps of measuring two or more of a number of parameters, determining a control parameter on the basis of the measurement results obtained and at least two selected control functions, selecting a control action on the basis of the determined control parameter and subsequently implementing the selected control action.
Patent DE-69213540-D1 (DE)
Inventor: COPSON ALEX GEORGE
IPC: B63B27/08
Filed: 1992-04-24
Granted: 1996-10-17
Abstract: A method of disposal of waste material on subaqueous ground is disclosed, and comprises transporting the material to a location above a selected site for disposal, conveying the material in a vessel to a level at, or close to, the subaqueous ground, and depositing the material onto the subaqueous ground. The vessel travels under free-fall conditions for part of its descent. Also provided is a vessel which comprises a generally cylindrical body comprising a containment area having an opening at its upper end for receiving material which is to be transported by the vessel, and having at its lower end means for permitting egress of the material. The vessel is provided, at a position intermediate its upper end and Its centre of mass, with at least two wing-like members at diametrally opposed positions; and is also provided with means for pivoting the wing-like members between a first position in which they lie substantially flat against the exterior of the vessel and a second position in which they extend outwardly from the body of the vessel. In the second position, they present an increased surface area to the surrounding water and provide thereby a decelerating effect on the motion of the vessel when the vessel is moving downwardly within the body of water. A marine system for subaqueous waste disposal is also disclosed, which comprises a ship and a vessel generally as described above. <IMAGE>
Patent DE-69225454-D1 (DE)
Inventor: KUBO KAZUHIRO
IPC: A01N63/22
Filed: 1992-06-30
Granted: 1998-06-18
Abstract: A bacterium belonging to Bacillus licheniformis and having aflatoxin decomposing ability, as well as a fungal growth inhibitor, fermentation promoter and livestock fattening agent, all containing the bacterium as an active or effective ingredient.
Patent DE-69226198-D1 (DE)
Inventor: STEENBLIK RICHARD
IPC: G09C5/00
Filed: 1992-08-18
Granted: 1998-08-13
Abstract: A method of encrypting and decrypting images comprising the steps of creation of an encrypted image by alteration of the original image and decrypting the image by means of a decrypting optic.
Patent DE-69226631-D1 (DE)
Inventor: MARKS GEOFFREY
IPC: C09D183/00
Filed: 1992-02-26
Granted: 1998-09-17
Abstract: An aqueous composition for the treatment of surfaces such as metals particularly aluminium, comprises a tetraalkyl silicate or a monomeric or oligomeric hydrolysis product thereof, and an inorganic passenger powder below 100 nm diameter such as fumed silica, both in dispersion in a fluid aqueous medium. The composition can be applied as a conversion coating to improve the adhesion of subsequently applied paint, lacquer or adhesive. Non-aqueous intermediate products comprising the silicate component and passenger powder can be diluted with water to make the coating composition.
Patent DE-69226873-D1 (DE)
Inventor: GOLDSMITH ROBERT
IPC: B01J35/06
Filed: 1992-12-18
Granted: 1998-10-08
Abstract: A catalytic filtration device for separating a particulate-containing feed stock into a filtrate and a particulate-containing filter cake, having a monolith of porous material containing a plurality of passageways extending longitudinally from an inlet end face to an outlet end face, having a plurality of plugs in the ends of the passageways at the inlet end face and at the outlet end face to prevent direct passage of the feed stock through the passageways from the inlet end face to the outlet end face; a microporous membrane selected to separate the feed stock into a filtrate and particulate-containing filter cake, the membrane applied to at least the wall surfaces of the passageways open at the inlet end face and of mean pore size smaller than the mean pore size of the porous material; the device regenerable by withdrawal of the filter cake from the inlet end face of the device; and a catalyst applied to the device for catalyzing a reaction in the filtrate as it passes through the device. The catalytic filtration device suitable for use for catalyzing a gas phase reaction. Methods for forming and using the catalytic filtration device.
Patent DE-69227899-D1 (DE)
Inventor: GAZZARD BRIAN GEORGE THE WESTM
IPC: A61K31/4184
Filed: 1992-03-23
Granted: 1999-01-28
Abstract: PCT No. PCT/GB92/00522 Sec. 371 Date Sep. 15, 1993 Sec. 102(e) Date Sep. 15, 1993 PCT Filed Mar. 10, 1992 PCT Pub. No. WO92/16208 PCT Pub. Date Jan. 10, 1992.The present inventions relates to the use of certain benzimidazole compounds in the treatment of diseases caused by microsporidia organisms, in particular the treatment of diarrhea in patients infected with human immunodeficiency virus.
Patent DE-69228077-D1 (DE)
Inventor: MCLEAN LARRY
IPC: C07K7/06
Filed: 1992-10-13
Granted: 1999-02-11
Abstract: Synthetic pulmonary surfactants having antioxidant properties consisting of a complex of a polypeptide, with an antioxidant moiety, having an alpha-helical structure and a lipid consisting of one or more of the lipids associated with natural pulmonary surfactant were prepared. These surfactants are useful in the treatment of respiratory distress syndrome.
Patent DE-69230221-D1 (DE)
Inventor: VAN BROECKHOVEN CHRISTINE NEUR
IPC: C12Q1/6883
Filed: 1992-05-06
Granted: 1999-12-02
Abstract: Process for the in vitro diagnosis of chromosomal anomalies liable to be correlated with CMT1a disease, probes intended in this in vitro diagnosis process and kits containing said probes. The probes can obtain a sequence constituted of from about 15 successive nucleotides of NotI fragment, with said NotI fragment having 1.2 x 10<6> base pairs and being obtained after digesting human DNA of patients with NotI, separating the fragments resulting from digestion by pulsed field gel electrophoresis and hybridizing the resulting fragments with any of the probes VAW409, EW401 or VAW412 or their derivatives, to about the total number of the successive nucleotides of the NotI fragment. The probes enable the detection of the duplication of a part of chromosome 17p.
Patent DE-69300890-D1 (DE)
Inventor: LAULIAC LOUIS
IPC: F23D14/24
Filed: 1993-03-16
Granted: 1996-01-11
Abstract: Burner head (1) for gas burner, comprising a rotationally tubular endpiece (2), a spray nozzle (4) for feeding fuel mounted inside said endpiece (2), a deflector (12) with inclined fins (15), forming between them essentially radial slots (16), a main oxidant feed, brought about through the slots (16) of said deflector (12), said head (1) comprising moreover a peripheral annular duct (20) situated inside said endpiece (2) and equipped with longitudinal fins (19) extending radially for guiding the oxidant passing through the peripheral duct (20) the essentially radial slots (16) being arranged circumferentially in line with the longitudinal fins (19). <IMAGE>
Patent DE-69307288-D1 (DE)
Inventor: PRADIER FRANCOIS
IPC: A61K8/02
Filed: 1993-12-20
Granted: 1997-02-20
Abstract: The invention relates to a solid or pasty make-up composition containing a fatty phase and a pulverulent phase, the pulverulent phase consisting, at least partially, of a light powder having a density at most equal to 0.07, characterised in that the light powder represents by weight 5 to 30% by weight relative to the total weight of the composition. The invention also relates to a process for obtaining such a composition by passing into an extruding mixer. <IMAGE>
Patent DE-69307327-D1 (DE)
Inventor: EL-NOKALY MAGDA
IPC: A61K8/02
Filed: 1993-09-15
Granted: 1997-02-20
Abstract: The present invention relates to lipstick compositions which comprise thermodynamically association structures, preferably lamellar liquid crystals and/or reverse hexagonal liquid crystals, which are used to deliver polar solvent/moisturizers through a non-polar (lipophilic) medium. The association structures consist essentially of from about 3% to about 96%, by weight, of polar solvent (e.g. glycerine) and from about 4% to about 97% of surfactant having a Krafft point at or below about ambient temperature.
Patent DE-69310446-D1 (DE)
Inventor: PAIK YI HYON
IPC: C08G73/10
Filed: 1993-07-02
Granted: 1997-06-12
Abstract: A process is provided for preparing polysuccinimides by forming a polymerization mixture comprising poly(alkylene glycol), aspartic acid and, optionally, one or more other amino acid; heating the mixture to an elevated temperature; and maintaining the mixture at the elevated temperature to form polysuccinimides. Poly(amino acids) can be produced by hydrolyzing the polysuccinimides.
Patent DE-69321877-D1 (DE)
Inventor: ZANDONA NICOLA
IPC: C08F4/65
Filed: 1993-06-01
Granted: 1998-12-10
Abstract: A method (I) of preparing a catalyst uses (i) an organoaluminium compound of formula AlTT'T'' (II), where T, T', T'' = hydrocarbon groups optionally containing O, (ii) at least one neutral metallocene of formula (Cp)a(Cp')bMXxZz (III), where Cp, Cp' = unsaturated hydrocarbon group or (Cp') only a group derived from a metal of Group VA or VIA, and which are bonded to M and possibly to each other; derived from a transition metal, and (iii) at least one ionising agent (IV). In (III), M = Group IIIB, IVB, VB or VIB transition metal; X = halogen; Z = hydrocarbon group of formula Rt-Si(R')(R'')(R'''); R = alkyl, alkenyl, aryl, alkoxy or cycloalkyl group; R', R'', R''' = halogen or alkyl, alkenyl, aryl, alkoxy or cycloalkyl group; (a+b+x+z) = m; m = valency of transition metal; t = 0 or 1; x ≥ 1, z ≥ 0; a and/or b are not 0. In this method, (III) and (IV) are deposited on a support (V). The method comprises mixing (II) and (III) in at least one hydrocarbon solvent and adding (IV). Also claimed is a method of (co)polymerising at least one alkene comprising using a catalyst prepared according to (I).