baber/WOPTO huggingface dataset:
Patent DE-69009607-D1 (DE)
Inventor: NAKANE MASAMI
IPC: C07D413/12
Filed: 1990-07-12
Granted: 1994-07-14
Abstract: A compound of the formula: <CHEM> or a pharmaceutically acceptable acid addition salt thereof, wherein R1 is hydrogen or C1-C3 alkyl;  R2 is a group of the formula:-  -(CH2)m-Ar or -(CH2)m-Het wherein m is an integer of 1 to 6 and Ar is phenyl optionally substituted by one or more radicals selected from (C1-C3) alkyl, (C1-C3)alkoxy, (C1-C3)alkylthio, halo, (C1-C2) alkylamino and hydroxyl; Het is selected from furyl, thienyl, pyridyl, pyrrolyl, imidazolyl, pyranyl, oxazolyl and indazolyl; and Y1, Y2 and Y3 are each independently hydrogen, (C1-C3) alkyl, halo (C1-C3) alkoxy or trifluoromethyl; with the proviso that at least two of Y1, Y2 and Y3 are other than hydrogen. The compounds are useful in treating allergic and inflammatory conditions.
Patent DE-69015621-D1 (DE)
Inventor: MCCARTHY THERESA
IPC: B65D51/20
Filed: 1990-01-17
Granted: 1995-02-09
Abstract: An easily removable innerseal for a container and method of application relates to an improved arrangement having a body portion (22) adapted for fitting over the upper rim of a container and a flexible element (24) attached to the body portion for a user to grip. The body portion is provided with a lower bonding layer, which includes a first bonding portion (26) and a second bonding portion (28) adhered to the first portion, and a layer (30) to prevent fluid from passing therethrough. The bonding force between the first and second bonding portions is designed to be weaker than the bonding force between the bonding layer and the container. In addition, the rupture strength of the first bonding portion is less than either of the bonding forces. As a result, the force required to remove the innerseal from the container is not dependent upon the amount of heat applied during sealing, because delamination will occur between the two bonding portions in an area over the container rim (14), leaving a residue of the first adhesive portion attached to the rim. By gripping the flexible element and pulling it upwardly, a user can remove the innerseal from the container without having to puncture or scrape the innerseal with a sharp object, which is frequently required to remove innerseals of the type commonly in use today. The method of application includes the steps of applying the body portion of the innerseal around the rim portion of a container and passing the container through an induction type heating station.
Patent DE-69022061-D1 (DE)
Inventor: DOMINGUEZ MONTES JUAN
IPC: H04N13/30
Filed: 1990-07-12
Granted: 1995-10-05
Abstract: Integrated method for pickup, copy and tridimensional reproduction of still and moving images, wherein (a) the pickup of still or moving tridimensional images is effected via traditional cameras which shot as many bidimensional images as there are cameras; n cameras are distributed in groups or supergroups, with a semitransparent sheet interleaved between every two groups of horizontal cameras which have their optical axes perpendicular between each other, and forming and angle of 45 DEG  with the groups, the optical axes of one camera being so situated that its projection remains in the medial point between optical axes of two adjacent cameras of the other conjugates goups; by means of a totally black sheet, the undesired rays are suppressed; (b) to copy the n images which have been picked up, the latter are grouped per trios, copying the left and right images in a specularly reversed condition in relation with the central image, each trio being situated at a distinct height of projection; (c) the projection is carried out by using n/3 projecting lenses and ajusting said lenses so that the central image of the film is reproduced directly on the transparent screen of reproduction or by a frontal reflection of a reflecting mirror situated in front of the lenses; the side images are projected through reflections in systems of side mirrors; and each of the n/3 projecting lenses is situated out of phase in height with respect to adjacent lenses. <IMAGE>
Patent DE-69029910-D1 (DE)
Inventor: WAETJEN FRANK
IPC: A61P25/00
Filed: 1990-11-22
Granted: 1997-03-20
Abstract: New imidazoquinoxaline compounds having the general formula I <IMAGE> (I)  wherein  <IMAGE>  wherein R1 and R2 independently are hydrogen, straight or branched C1-6-alkyl, or C3-7-cycloalkyl; R3 is hydrogen, straight or branched C1-6-alkyl, straight or branched C2-6-alkenyl, or aralkyl or aroylalkyl which may optionally be substituted with halogen or C1-6-alkoxy; R4 amd R5 independently are hydrogen, halogen, C1-6-alkyl or trifluoromethyl. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics and in improving the cognitive function of the brain of mammals.
Patent DE-69101798-D1 (DE)
Inventor: RAVOYARD MICHEL
IPC: E04C3/07
Filed: 1991-02-19
Granted: 1994-06-01
Abstract: The section according to the invention is arranged in a such a way as to have advantages comparable to those of a symmetrical laminated I-section, while having the advantages of lightness and cost of folded sheet sections. The section (1) comprises a core (3) and two wings (2, 4) which are symmetrical with each other with respect to a median plane (5). Each wing is formed by a flat flange (6) and two lateral edges (7, 9) having substantially the same height. The first edge has a free end (8), while the other (9) is integral with a connecting part (12, 13) of the core. The two connecting parts (12, 13) are approximately parallel and have a mutual separation (B) equal to that (C) of the free ends. This allows the ends of insulation plates to be fitted between the wings (2, 4) of the section on each side of the latter. Separating rods (35) can be fixed to the edges (7, 9) or to the core.   Application to the metal structures of buildings. <IMAGE>
Patent DE-69118470-D1 (DE)
Inventor: SHUTSKE GREGORY MICHAEL
IPC: A61K31/55
Filed: 1991-09-25
Granted: 1996-05-09
Abstract: The present invention relates to compounds of the formula I <CHEM>  where  R1 is hydrogen or loweralkyl; R2 is hydrogen, loweralkyl, cycloalkyl, arylloweralkyl,loweralkylcarbonyl or loweralkoxycarbonyl; or alternatively the group <CHEM>  as a whole is <CHEM>   <CHEM> wherein R4 is loweralkyl and R5 is loweralkyl, cycloalkyl or arylloweralkyl; and  R3 is hydrogen, <CHEM>   <CHEM> wherein R6 is hydrogen, loweralkyl or phenyl, and R7 is hydrogen or loweralkyl, with the proviso that R1, R2 and R3 may not all be hydrogen, which compounds are useful for alleviating memory dysfunctions characterized by a cholinergic deficit. The invention relates further to a process for the preparation of the compounds of the invention.
Patent DE-69121122-D1 (DE)
Inventor: AGRAWAL OM P
IPC: H03K19/177
Filed: 1991-01-18
Granted: 1996-09-05
Abstract: A high density segmented programmable array logic device utilizes a programmable switch interconnection matrix (401) to couple an array of symmetric programmable logic blocks (402A-1,402A-2).Each programmable logic block includes programmable logic macrocells (4122), programmable input/output macrocells (4132), a logic allocator (4112) and a programmable product term array (4102). Further, the switch matrix (401A) provides centralized global routing with a fixed path independent delay. The programmable switch interconnection matrix (401A) decouples the logic macrocells (4122) from the product term array (4102). The logic allocator (4112) decouples the product term array (4102) from the logic macrocells (4122) and the I/O macrocells (4132) decouple the logic macrocells (4122) from the package I/O pins (403A-1,403A-2). Thus, the architecture if this invention is easily scalable to higher density devices without compromising speed. The logic allocator (4112) steers product terms from the product term array (4102) to selected logic macrocells (4122) so that no product terms are permanently allocated to a specific logic macrocell. <IMAGE>
Patent DE-69122261-D1 (DE)
Inventor: HAGER JOHN
IPC: C01B31/30
Filed: 1991-07-23
Granted: 1996-10-24
Abstract: A novel design for a fluidized bed reactor is provided. The fluidized bed reactor includes a baffle system to ensure the proper residence time of the feed materials. The fluidized bed reactor also provides a novel method for reducing the negative effects of thermal expansion in the reactor.
Patent DE-69131519-D1 (DE)
Inventor: BUDNIK RICHARD ANTHONY
IPC: C09K23/42
Filed: 1991-12-30
Granted: 1999-09-16
Abstract: Silicone surfactants having a siloxane backbone and a mixture of high and low atomic mass oxyalkylene pendant groups, these polyether pendants having average atomic masses of 1500-6000 and 300-750 respectively. Also disclosed and claimed are polyurethane foam compositions which include the surfactants, a method of making polyurethane foam using the surfactants, and polyurethane foam made by the method.
Patent DE-69201784-D1 (DE)
Inventor: BLACK MALCOM HENRY
IPC: A01N43/80
Filed: 1992-12-17
Granted: 1995-04-27
Abstract: Compounds having pesticidal activity of formula (I> Q(CH2)n(O)bQ1CR2=CR3CR4=CR5CX1NHR1 or one of its salts, in which Q is a monocyclic ring system or a system containing an optionally substituted condensed bicyclic ring in which at least one ring is aromatic or Q is a dihalovinyl group or a group R6C IDENTICAL C-, in which R6 is C1-4 alkyl, tri(C1-4 alkyl)silyl, halogen or hydrogen;   Q1 is a 1,2-cyclopropyl ring, optionally substituted by one or a number of groups chosen from C1-3 alkyl, halogen, C1-3 haloalkyl, C1-3 alkynyl or cyano; or Q1 is (CH2)m, in which m = 1 to 7; a = 0 or 1; b = 0 or 1; R2, R3, R4 and R5 are identical or different, at least one of them being hydrogen and the others being chosen independently from hydrogen, halogen, C1-4 alkyl or C1-4 haloalkyl;   X1 is oxygen or sulphur; R1 is a five or six-membered, heteroaromatic or partially saturated ring system containing a minimum of one and up to four heteroatoms chosen individually from nitrogen, sulphur and oxygen, or R1 is a five- or six-membered saturated ring system containing one or a number of heteroatoms chosen individually from nitrogen, oxygen and sulphur; are described as well as their processes of preparation, intermediates used in their preparation, the pesticidal compositions which contain them and their use against parasites.
Patent DE-69201860-D1 (DE)
Inventor: GOURLIA JEAN-PAUL
IPC: F28F21/02
Filed: 1992-10-08
Granted: 1995-05-04
Abstract: PCT No. PCT/FR92/00933 Sec. 371 Date Jun. 10, 1993 Sec. 102(e) Date Jun. 10, 1993 PCT Filed Oct. 8, 1992 PCT Pub. No. WO93/07433 PCT Pub. Date Apr. 15, 1993The invention relates to a method for improving heat and mass transfers to and/or through a wall, and if need be, to such a method applied to a permeable wall. The invention also concerns a wall and conductive material pair having improved heat and mass transfer characteristics. The method of the invention is useful for all techniques requiring both heat transfer and flow of gaseous phase to or through a wall.
Patent DE-69215711-D1 (DE)
Inventor: JAATINEN ERKKI
IPC: D21F5/02
Filed: 1992-02-13
Granted: 1997-01-23
Abstract: The invention concerns a steam and condensate coupling (26) for a drying cylinder (10) in a paper machine. The steam and condensate coupling (26) for a drying cylinder in a paper machine comprises a piston ring (29) and therein a seal (24), which is pressed by means of steam pressure against the revolving axle (10c) or against a flange part (22) or equivalent permanently connected to said axle. In the coupling (26), there is a piston ring (29), which comprises a face (32) that is placed substantially perpendicularly to the axial direction (X) of the roll, or slightly inclined from said perpendicular plane. In the coupling construction, the steam pressure is passed (arrow S) onto said face of the piston ring (29), and a force (F) is produced, by which force the piston ring (29) and the seal (24) provided in same are pressed with force towards the revolving axle (10c). Thereby, by means of the steam pressure, a pressure-tight joint is provided between the stationary, non-revolving seal (24) and the revolving axle (10c). <IMAGE>
Patent DE-69221501-D1 (DE)
Inventor: FARBER BRUCE
IPC: A61L27/54
Filed: 1992-12-03
Granted: 1997-09-11
Abstract: The growth of microorganisms on catheters and other medical devices is inhibited by slime-inhibiting compounds. Slime-inhibiting compounds include salicylic acid and other NSAID.
Patent DE-69231306-D1 (DE)
Inventor: KARA BHUPHENDRA VALLABH
IPC: C12N15/29
Filed: 1992-02-21
Granted: 2000-09-07
Abstract: Processes for preparing polypeptides such as ricin A such that soluble polypeptide may be obtained. The pH may be adjusted during the process or the temperature decreased during the terminal portion of the cultivation, and yeast extract may be added to the growth medium during the cultivation. In the case of ricin A the pH is generally adjusted by lowering the pH from a first value such as 6.7 to a second value such as a value between about 5.5 and 6.7.
Patent DE-69231557-D1 (DE)
Inventor: GARVEY DAVID S
IPC: C07D417/04
Filed: 1992-05-28
Granted: 2000-12-14
Abstract: Novel isoxazole isothiazole and pyrazole compounds of the formula:   <IMAGE>   wherein A, R1, and R2 are specifically defined, or pharmaceutical salts thereof, are selective and potent cholinergic ligands at neuronal nicotinic receptors, useful in the treatment of cognitive, neurological and mental disorders characterized by decreased cholinergic function, as well as in the treatment of alcohol intoxication and petit real absence epilepsy.
Patent DE-69300491-D1 (DE)
Inventor: COCIANCICH ERMANNO
IPC: C07D305/14
Filed: 1993-01-27
Granted: 1995-10-26
Abstract: Processes for the extraction of taxol and derivatives thereof from roots of plants of the genus Taxus are described.
Patent DE-69304847-D1 (DE)
Inventor: LACKNER JOHN R
IPC: F16G1/28
Filed: 1993-07-28
Granted: 1996-10-24
Abstract: An endless elastomeric vacuum sweeper belt (28) for use in a vacuum sweeper (10) having a diamond pattern drive surface. A first set of ribs (38) project inwardly in a substantially diagonal direction along the drive surface of the belt. A second set of ribs (40) project inwardly along the drive surface (30) of the belt in a substantially diagonal direction opposite the direction of the first set of ribs. The first and set second set of ribs together define a diamond-like pattern on the drive surface as well as a number of particle recesses (42) for the temporary collection of matter. Each rib includes knife-like edge portions (44) to increase the traction of the belt on a drive surface by cutting, loosening and expelling foreign matter lodged between the belt drive surface and the rotation member and/or the drive source of the vacuum sweeper.
Patent DE-69313126-D1 (DE)
Inventor: HALL WILLIAM
IPC: A61K8/06
Filed: 1993-10-01
Granted: 1997-09-18
Abstract: Concentrated mouthrinse, methods of use and methods of manufacturing the mouthrinse for efficient delivery of antimicrobials wherein the composition is concentrated and substantially free of non-cationic surfactants.
Patent DE-69313314-D1 (DE)
Inventor: UENOYAMA KAZUO
IPC: C09D125/14
Filed: 1993-02-04
Granted: 1997-10-02
Abstract: A water-based paint composition suitable for re-use with the retention of the intended coating property when recovered from a flushing water utilized to collect the paint composition remain undeposited on an article in a painting process. The water-based paint composition comprises a water-soluble resin selected from the group consisting of alkyd resin and acrylic resin to have an acid value of 25 to 100, a hydroxyl value of 35 to 200, and a solubility parameter (SP) of 10.0 to 11.0. The paint composition also incorporate a curing agent having a solubility parameter (SP) which is higher than that of the water-soluble resin by 0.5 to 3.0.
Patent DE-69329740-D1 (DE)
Inventor: BRUSH RICHARD K
IPC: H03M13/31
Filed: 1993-04-01
Granted: 2001-01-18
Abstract: A method and apparatus for the generation of a signal flag in response to illegal channel code patterns from an information channel. The signal flag may typically be used as an erasure flag by a subsequent error correction decoder. This erasure flag is indicative of a data error position which can then be fed into a utilization circuit such as an error correction logic for performance improvement. In particular, a Miller-squared channel code format decoder in accordance with the present invention can provide error position information, thereby enhancing error correction power, such as that of a Reed-Solomon error correction code. <IMAGE>
Patent DE-69332275-D1 (DE)
Inventor: LEE RAPHAEL C
IPC: A61K31/77
Filed: 1993-02-12
Granted: 2002-10-10
Abstract: Novel methods for prophylaxis and treatment of tissue damage resulting from cell membrane permeabilization are disclosed. Compositions comprising a surface active copolymer are employed to prevent permeabilization or to promote membrane repair. Methods for enhancement of cell survival following membrane permeabilization in vitro are also disclosed, along with methods for increasing the efficacy of transfection of cells with foreign exogenous macromolecules, in particular DNA, also involving treatment of permeabilized cells with a surface active copolymer. Also disclosed are novel methods for prophylaxis and treatment of tissue damage, and for enhancement of cell survival and transfection efficacy, using a surface active copolymer in combination with high energy phosphate compounds which are capable of recharging cellular energy stores and thereby potentiating cell repair and survival. Compositions comprising surface active copolymers for intravenous, intramuscular, and topical use are also disclosed, along with novel compositions comprising a combination of a surface active copolymer and a high energy phosphate compound.
Patent DE-69332870-D1 (DE)
Inventor: HUBBARD WILLIAM G
IPC: A61L27/46
Filed: 1993-02-05
Granted: 2003-05-15
Abstract: A permanent, biocompatible material for soft tissue augmentation. The biocompatible material comprises a matrix of smooth, round, finely divided, substantially spherical particles of a biocompatible ceramic material, close to or in contact with each other, which provide a scaffold or lattice for autogenous, three dimensional, randomly oriented, non-scar soft tissue growth at the augmentation site. The augmentation material can be homogeneously suspended in a biocompatible, resorbable lubricious gel carrier comprising a polysaccharide. This serves to improve the delivery of the augmentation material by injection to the tissue site where augmentation is desired. The augmentation material is especially suitable for urethral sphincter augmentation, for treatment of incontinence, for filling soft tissue voids, for creating soft tissue blebs, for the treatment of unilateral vocal cord paralysis, and for mammary implants. It can be injected intradermally, subcutaneously or can be implanted.
Patent DE-69403302-D1 (DE)
Inventor: KURITTU HANNU
IPC: C01B17/34
Filed: 1994-10-20
Granted: 1997-06-26
Abstract: The present invention relates to a method of processing white liquor obtained from the causticization stage of a pulp mill. According to the method, the white liquor, which principally contains sodium hydroxide (6) and sodium sulfide, is oxidized into polysulfide liquor (3), whereby the sodium sulfide is oxidized most advantageously with the help of a catalyst and an oxidizer such as air substantially into sodium polysulfide (7) and sodium thiosulfate. The method according to the invention is characterized in that the sodium hydroxide (6) contained in the white liquor is separated from the white liquor prior to the oxidizing step or from the polysulfide liquor (3) after the oxidizing step either entirely or partly by means of a diffusion dialysis process (4). The invention is further characterized in that the sodium hydroxide (6) separated from the white liquor is returned to the chemical circulation of the pulp mill. <IMAGE>
Patent DE-69413025-D1 (DE)
Inventor: HANSEN THEO
IPC: A23L27/29
Filed: 1994-05-16
Granted: 1998-10-08
Abstract: PCT No. PCT/EP94/01640 Sec. 371 Date Nov. 14, 1995 Sec. 102(e) Date Nov. 14, 1995 PCT Filed May 16, 1994 PCT Pub. No. WO94/26918 PCT Pub. Date Nov. 24, 1994Process for preparing S-methylmercapto and mercapto compounds comprising the step of demethylating a dimethylsulfonium compound of formula I to the corresponding S-methylmercapto compound of formula II, using a microorganism or alga which is capable of demethylating 3-dimethylsulfonium propionate (DMSP) to S-methyl-3-mercaptopropionate (MMPA), but which is incapable of further demethylating the latter compound to 3-mercaptopropionate with the same speed, or using an enzyme preparation derivable from such microorganism or alga:  <IMAGE>   Preferably the group R denotes CH2-CH2-COOH (I is DMSP), CH2-CH(NH2)-COOH (I is S-dimethyl-cystein), CH2-Ch2-CH (NH2) -COOH (I is S-methyl-methionine) or CH2-COOH (I is 2-dimethylsulfonium acetate), or a salt or ester of any of these. The microorganisms are preferably marine Desulfobacterium strains, especially a Desulfobacterium autotrophicum, Desulfobacterium vacuolatum or similar strain.
Patent DE-69413397-D1 (DE)
Inventor: SIGMUNDSTAD MARTIN
IPC: B63B22/02
Filed: 1994-07-05
Granted: 1998-10-22
Abstract: PCT No. PCT/NO94/00119 Sec. 371 Date May 3, 1996 Sec. 102(e) Date May 3, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/01904 PCT Pub. Date Jan. 19, 1995A system for offshore production of hydrocarbons via a vessel arranged for quick connection to and disconnection from a submerged body. The system comprises an outer buoyancy member for introduction and releasable securing in a submerged downwardly open receiving space in the vessel, and a center member which is rotatably mounted in the outer member and is anchored to the sea bed and is connected to at least one riser extending between a production well and the vessel. A swivel device is arranged at the upper end of the buoy for interconnection and transfer of process fluid between the risers and a tube system on the vessel. The swivel device comprises an outer female member permanently fastened to the center member of the buoy with its opening coaxial with the center member, and an inner male member which may be lowered into and raised from the female member via an operator on the vessel. When connected, the swivel members define common annular spaces communicating with associated fluid paths in the swivel members. Seals are provided on each side of the annular spaces and can be activated to form a seal between the annular spaces during operation. The seal can be relieved when the swivel members are disconnected.
Patent DE-69413666-D1 (DE)
Inventor: VENG NIELS
IPC: F24F7/00
Filed: 1994-01-03
Granted: 1998-11-05
Abstract: It is known that in ventilation systems having a plurality of air intake valves it is possible to arrange for a selective opening of valve plates in these valves between closed and fully open position, such that the opening is adjusted to the requirements. The selective opening is based on the valve plates being drawn to open through a direct pull and through a 2:1 pulley block pull, respectively. According to the invention it is possible to arrange for other transfer ratios, viz. in that a part of the opening of selected valves is effected with a transfer ratio of 2:1, while later during the opening this ratio is changed into 1:1 by way of an abutment (28) on the pulling wire (10) engaging the wire eye (12) on the valve plate (4) which, otherwise, holds the wire in a sliding manner. Hereby the total opening characteristic of the valves can be determined in a widely optimized manner in the single stable.