baber/WOPTO huggingface dataset:
Patent DE-69002933-D1 (DE)
Inventor: MENICAGLI ROBERTO
IPC: C01B31/08
Filed: 1990-12-18
Granted: 1993-09-30
Abstract: The regeneration of active carbon onto which one or more organic substances may be adsorbed is achieved by means of a photodegrading process catalysed by a semiconductor.
Patent DE-69008490-D1 (DE)
Inventor: PATEL HIRENDRA K
IPC: C09D133/00
Filed: 1990-11-06
Granted: 1994-06-01
Abstract: Heat-curable coating compositions particularly suitable as coatings for metal can ends are made from aqueous dispersions of epoxy resins, acrylic resins which are copolymers of polymerizable acids and other monomers, phenoxy resins, alkylated phenol novolac resins and resol resins.
Patent DE-69032595-D1 (DE)
Inventor: LEE THOMAS BING KIN DR
IPC: C07B57/00
Filed: 1990-12-28
Granted: 1998-10-01
Abstract: A process for the stereoselective synthesis of [R]- and [S]-2,3-dihydro-1,3-dimethyl-2-oxo-1H-indole-3-acetonitriles comprises reacting racemic and 5-alkoxy-substituted (+/-)-1,3-dimethyloxindoles with a halogenated acetonitrile in the presence of a substituted N-benzyl cinchoninium, quinidinium, cinchonidinium, or quininium catalyst. The resulting alkylated oxindoles can be converted to primary amines by catalytic reduction in the presence of hydrogen gas. One of the primary amines, such as enantiomers of 3-(2-aminoethyl)-1,3-dihydro-1,3-dimethyl-5-methoxy-2H-indol-2-one, can be enriched by contact with a chiral tartaric acid in an amount sufficient to preferentially precipitate a salt of the chiral acid and one of the enantiomers. The product can be used in the synthesis of stereospecific forms of physostigmine and related compounds having pharmaceutical activity.
Patent DE-69034228-D1 (DE)
Inventor: BOYD FRENCH ANDREW
IPC: F25C3/04
Filed: 1990-03-01
Granted: 2006-08-10
Abstract: A device and method for the production of artificial snow, the device (Fig. 1) comprising an environment (3) wherein the temperature, humidity and/or other environmental conditions are adapted to be controlled, the device also having at least one snow gun (10) having at least the nozzle portion thereof provided substantially within or adjacent to the environment (3). Within the environment (3) the humidity and temperature may be controlled by a dehumidifier (8) and a cooler or chiller (7), such that the conditions within the environment (3) are satisfactory for snow production. Alternatively, the mini controlled environment may be provided wherein the nozzle or the environment adjacent the nozzle (16) (Fig. 3) is controlled to be of desired temperature and humidity.  <IMAGE>
Patent DE-69034255-D1 (DE)
Inventor: SACCHETTI MARIO
IPC: C08F10/00
Filed: 1990-04-27
Granted: 2008-08-21
Abstract: Described is a process for the polymerization of olefins carried out in the presence of a catalyst comprising the product of the reaction of an Al-trialkyl compound and a catalyst component comprising a titanium compound containing at least one Ti-halogen link supported on anhydrous magnesium chloride, said component being in the form of spherical particles with an average diameter between 10 and 350  mu m, surface area between 20 and 250 m<2>/g, porosity greater than 0.2 cc/g, having an X-ray spectrum where a) reflections at angle 2 theta of 35 DEG  and 2 theta  of 14.95 DEG  are present, or b) where the reflection at 2 theta  angle of 35 DEG  is no longer present but is substituted by a halo with a maximum intensity between angles 2  theta  of 33.5 DEG  and 35 DEG , and the reflection at angle 2 theta  of 14.95 DEG  is not present.
Patent DE-69102042-D1 (DE)
Inventor: BENSE PIERRE
IPC: E01C19/48
Filed: 1991-09-24
Granted: 1994-06-23
Abstract: The road construction layer (8') is formed by deposition and compacting of a material (5') containing an inorganic filler such as aggregates and a binder, on a support (1'). A first liquid and preferably a supplementary quantity of binder are incorporated in a fraction of the material (5') intended to constitute a lower part (8'a) of the layer (8') deposited on the support (1'), before compacting thereof. If appropriate, a second liquid is sprayed onto the support (1') before the deposition of the material (5'). In the case of a material containing a (hydraulic) binder, a third liquid is sprayed over the material (5') during spreading over the support (1'). The binder may be incorporated at the same time as the first liquid, in the form of an emulsion or of a suspension. The method and the device according to the invention are applicable to the case of road layers consisting of materials bound either with bitumen or with (hydraulic) binders. <IMAGE>
Patent DE-69104048-D1 (DE)
Inventor: KIRSCHNER RICHARD
IPC: C12N15/67
Filed: 1991-07-02
Granted: 1994-10-20
Abstract: The present invention is based upon the discovery that proteins made from genes that include the CD4 sequence in its cDNA can make additional polypeptides as a result of internal translation initiation. This invention is thus directed to DNA sequences which eliminate internal initiation expression in sCD4.
Patent DE-69125207-D1 (DE)
Inventor: WHITTEN JEFFREY P
IPC: C07J21/00
Filed: 1991-05-28
Granted: 1997-04-24
Abstract: This invention relates to a process for the preparation of 10-(2-propynyl)-estr-4-ene-3,17-dione, whereby this compound is synthesized utilizing ketals prepared from the addition of 2,2-dimethyl-1,3-propanediol to the starting compound, 19-norandrost-5(10)-ene-3,17-dione (NAD). A new process for the addition of the propynyl group to steroid epoxides by means of higher order cuprates is also described herein.
Patent DE-69225375-D1 (DE)
Inventor: SCHATTSCHNEIDER MANFRED
IPC: C11D1/66
Filed: 1992-09-29
Granted: 1998-06-10
Abstract: Glycosiduronic acids, such as alkyl glycosiduronic acids or alkenyl glycosiduronic acids, which may be used in the preparation of surfactant compositions, such as detergents and cleansers, are prepared by reacting an oxidised mono-, oligo-, or polysaccharide with up to 10 monomer units with one or more fatty alcohols having 8-22 carbon atoms in the presence of a catalyst, preferably in bulk, and after acetalisation removing the excess alcohol. Preferably the oxidised monosaccharide used is glucuronic acid and/or glucuronic acid-3,6-lactone.
Patent DE-69226064-D1 (DE)
Inventor: DEBENEDETTI PABLO G
IPC: A61K9/16
Filed: 1992-11-13
Granted: 1998-08-06
Abstract: A method of forming microparticles of a material which comprises bringing a supercritical antisolvent gas into contact with a solution of said material in a solvent at a controlled rate operable to expand the solution and precipitate the material.
Patent DE-69230880-D1 (DE)
Inventor: PARODOS KYRIAKI
IPC: C12Q1/68
Filed: 1992-07-28
Granted: 2000-05-11
Abstract: The invention relates to methods of detection of bacteria of the genus Shigella and/or Enteroinvasive E. coli (EIEC) by use of a set of nucleic acid probes. The invention further relates to a set of Shigella specific chromosomal sequences and fragments and to probes derived from the Shigella specific fragments. Additionally, probes were derived from a sequence from the Shigella ompA gene. In particular, a series of probes, each approximately 40 nucleotides in length, were designed having specificity for Shigella or for Shigella and Enteroinvasive E. coli, and having utility in non-isotopic test formats which require amplification to achieve high sensitivity. Specific hybridization probe sets which are capable of detecting substantially all clinically significant serotypes of Shigella, as well as enteroinvasive strains of E. coli, are disclosed.
Patent DE-69308406-D1 (DE)
Inventor: BRUFANI MARIO
IPC: C07D285/135
Filed: 1993-07-09
Granted: 1997-04-10
Abstract: Thiadiazole derivatives of general formula (I) <CHEM> wherein R1 is selected from the class consisting of: C1-C10 linear or branched alkyl, benzyl, optionally substituted at the aromatic ring with one or more groups selected on their turn from the class consisting of : C1-C20 linear or branched alkyl residues , nitro groups, halogen atoms, C1-C20 linear or branched alkoxy, hydroxy and C2-C20 linear or branched acyloxy groups, R2 is selected from H, C2-C10 alkanoyl , cycloalkanoyl wherein this ring has from 3 to 10 carbon atoms, aroyl, and R3 is selected from H and C1-C10 alkyl, for the treatment of depressive states and anxiety, a process for their preparation and relative pharmaceutical compositions containing them as the active ingredient.
Patent DE-69308558-D1 (DE)
Inventor: MEDARD CLAUDE
IPC: B29C67/00
Filed: 1993-06-04
Granted: 1997-04-10
Abstract: PCT No. PCT/FR93/00537 Sec. 371 Date Feb. 1, 1995 Sec. 102(e) Date Feb. 1, 1995 PCT Filed Jun. 7, 1993 PCT Pub. No. WO93/25376 PCT Pub. Date Dec. 23, 1993Method for producing a model of an industrial part by phototransformation of a curable or crosslinkable liquid organic material, comprising the addition of cured grains of material to the series of models to be fabricated, thereby eliminating completely the stage of fabricating of supports.
Patent DE-69310041-D1 (DE)
Inventor: FRANO FRANCIS G
IPC: A44B11/26
Filed: 1993-07-12
Granted: 1997-05-28
Abstract: A buckle (10) comprising: a female receptacle member (18) having a hollow body defining an interior channel (22) which is open at one end; a male latch member (20) having an arm member (44) which is resiliently deflectable in a width direction during insertion into said channel through said open end of said channel; and latch means (40, 54) formed on said female receptacle member (18) and said male latch member (20) for releasable interlocking engagement upon insertion of said arm member (44) into said channel (22) to a locked position; characterised in that said latch means (40, 54) includes an engagement member (32) formed on a surface of said hollow body facing said channel (22) and an engagement member (52) formed on a surface of said arm member (44) facing in a height direction generally transverse to said width direction. <IMAGE>
Patent DE-69325998-D1 (DE)
Inventor: NISSEN STEVEN
IPC: A61K31/19
Filed: 1993-12-09
Granted: 1999-09-16
Abstract: Nitrogen retention in human subjects is promoted by administering  beta -hydroxy- beta -methylbutyric acid (HMB). The amount of HMB administered is effective to conserve protein as determined by reduction in urinary nitrogen. The method can be used with patients having a negative nitrogen balance due to disease conditions, and also with normal elderly persons who are subject to protein loss. The HMB may be administered orally or by intravenous infusion.
Patent DE-69330042-D1 (DE)
Inventor: EDWARDS MARTIN JOHN
IPC: G09G3/36
Filed: 1993-09-09
Granted: 2001-04-26
Abstract: A shift register (30) or other electronic drive circuit (20, 30) for an LCD or other active matrix device (10) includes a series of circuit blocks (30A, 30B, etc) each having redundancy in the form of parallel circuit paths (31 and 32). When the circuit is turned on, self-testing and redundancy selection is carried out by individual test and control arrangements (34) which are associated with the blocks (30A, 30B, etc). The test and control arrangements (34) may comprise memory elements, such as a bistable, which electrically programme themselves in response to their electrical testing of the paths so as to generate a control signal at an output coupled to one or more switches (33). The switches (33) control which of the parallel circuit paths provides an output (23) to the active matrix device (10). Each test and control arrangement (34) also comprises a routing circuit controlled by the control signal, for transmitting the correct serial output of that block to all serial input of next block. <IMAGE>
Patent DE-69330602-D1 (DE)
Inventor: DIEZ RICARDO
IPC: C09K23/38
Filed: 1993-08-31
Granted: 2001-09-20
Abstract: A foaming agent having improved foaming performance comprised of a mixture of alkyl sulfates and alkyl ether sulfates which have the general formula: R (CH2CH2O)y-SO3M   (I) wherein R is a linear and/or branched hydrocarbon moiety having a maximum molecular weight of about 169, y is an integer, representing the number of moles of ethylene oxide per mole of R and, on a percent by weight distribution of the oxyethylene oligomers, the alkyl sulfate oligomer is from about 25 to 85 percent by weight of the total oligomeric distribution, and the sum of the alkyl sulfate, alkyl mono-ether sulfate, alkyl di-ether sulfate, alkyl tri-ether sulfate, alkyl tetra-ether sulfate, and alkyl penta-ether sulfate oligomers is from about 80 to 96 percent by weight of the total oligomeric distribution; M is a cation capable of producing a water-soluble surfactant; said hydrocarbon moiety being comprised of at least about 80 percent by weight of a first anionic active species, represented by R, having a molecular weight ranging from about 100 to 156, and up to about 20 percent by weight of a second anionic active species, represented by R, having a molecular weight of up to about 86, and up to about 10 percent by weight of a third anionic active species, represented by R, having a molecular weight of about 170 or greater. A method of using this foaming agent in the making of gypsum products and the resulting gypsum products is also disclosed. The foaming agent may also be used for other purposes, for instance, as a fire fighting foam.
Patent DE-69333151-D1 (DE)
Inventor: MATSUBARA KIYOSHI
IPC: G11C16/02
Filed: 1993-03-11
Granted: 2003-09-18
Abstract: A semiconductor integrated circuit device comprises a central processing unit (CPU), a first external terminal (EA0-EA16), and an electrically erasable and programmable nonvolatile flash memory (FMRY), wherein the semiconductor integrated circuit has a first operation mode in which the flash memory receives an address signal from the central processing unit executing a control program to erase and write data from and into the flash memory, and wherein the semiconductor integrated circuit has a second operation mode in which the flash memory receives an address signal on the external terminal to write data supplied from the outside of the semiconductor integrated circuit device into the flash memory. <IMAGE>
Patent DE-69405497-D1 (DE)
Inventor: WARRELLOW GRAHAM JOHN
IPC: A61P11/08
Filed: 1994-03-09
Granted: 1997-10-16
Abstract: Compounds of general formula (1)    <IMAGE>  (1)  are described wherein Y is a halogen atom or a group -OR1, wherein R1 is an optionally substituted alkyl group; X is -O-, -S-, or -N(R6), wherein R6 is a hydrogen atom or an optionally substituted alkyl group; R2 is an optionally substituted cycloalkyl or cycloalkenyl group; R3 and R4, which may be the same or different, is each a hydrogen atom or an optionally substituted alkyl, -CO2R7 (wherein R7 is a hydrogen atom, am optionally substituted alkyl, aralkyl, aryl, aryloxyalkyl, alkanoyloxyalkyl or aroyloxyalkyl group), -CONR8R9 (where R8 and R9, which may be the same or different, is as defined for R7), -CSNR8R9, -CN or -CH2CN group; Z is -(CH2)n- where n is zero or an integer 1, 2 or 3; R5 is an optionally substituted monocyclic or bicyclic aryl group optionally containing one or more heteroatoms selected from oxygen, sulphur or nitrogen atoms; and the salts, solvates, hydrates, prodrugs and N-oxides thereof. Compounds according to the invention are potent and selective phosphodiesterase type IV inhibitors and are useful in the prophylaxis and treatment of diseases such as asthma where an unwanted inflammatory response or muscular spasm is present.
Patent DE-69407058-D1 (DE)
Inventor: EBSTEIN SIMON
IPC: E04H6/22
Filed: 1994-09-08
Granted: 1998-01-08
Abstract: PCT No. PCT/FR94/01057 Sec. 371 Date Mar. 13, 1996 Sec. 102(e) Date Mar. 13, 1996 PCT Filed Sep. 8, 1994 PCT Pub. No. WO95/08037 PCT Pub. Date Mar. 23, 1995Mechanized and fully automatically managed installation for the storage of objects, in particular motor vehicles or containers, including a central managing unit, at least one runway (14) or (16), storage cells (24), (26) distributed on each side of the runway and longitudinally orientated, at an angle of between 30 DEG  and 60 DEG  with the runway, at least one trolley (18), (22) comprising a wheeled frame fitted with an independent driving device and with guiding devices to enable the trolley to move along the runway and into the storage cells. The trolley includes a pivoting device, to be pivoted around the intersection point of the symmetry axis (16) of the runway and the symmetry axis (28) of the cell in which the motor vehicle has to be loaded or unloaded, so as to bring the guiding devices along said symmetry axis of the cell so the trolley can enter it and proceed with the loading or unloading of the vehicle.
Patent DE-69416405-D1 (DE)
Inventor: DALTON JOHN PIUS
IPC: A61P33/10
Filed: 1994-06-14
Granted: 1999-03-18
Abstract: PCT No. PCT/GB94/01274 Sec. 371 Date Apr. 26, 1996 Sec. 102(e) Date Apr. 26, 1996 PCT Filed Jun. 14, 1994 PCT Pub. No. WO94/28925 PCT Pub. Date Dec. 22, 1994Disclosed is the invention relates to the use of serine protease having peptidyl peptidase activity in the formulation of vaccines for combating helminth parasites. The protease is derived from a fluke Fasciola hepatica.
Patent DE-69419941-D1 (DE)
Inventor: MURRAY BRENDAN
IPC: A61Q19/00
Filed: 1994-12-23
Granted: 1999-09-09
Abstract: This invention relates to a process in which a linear olefin is converted under isomerizing conditions to its corresponding methyl branched isoolefin by contact at a temperature of from 200 DEG  C. to 650 DEG  C. with an isomerizing catalyst comprising (i) at least one zeolite having only in one dimension a pore structure having a pore size small enough to retard by-product dimerization and coke formation and large enough to permit entry of the linear olefin and allow formation of the methyl branched isoolefin, (ii) an alumina binder and (iii) up to about 15% by weight of coke oxidation-promoting metal. After a period of operation, when sufficient coke has deposited on the catalyst in an amount to significantly reduce the activity of the catalyst, the catalyst is stripped of hydrocarbon and then contacted at elevated temperature with an oxygen-containing gas for a sufficient time to burn off the coke, i.e., to regenerate the catalyst at a temperature of less than about 565 DEG  C. After regeneration, the isomerization process is continued. The use of palladium and/or platinum as the coke oxidation-promoting metal is particularly desirable.
Patent DE-69431845-D1 (DE)
Inventor: DIEKHOFF HANS H
IPC: B21D22/30
Filed: 1994-08-16
Granted: 2003-01-16
Abstract: A method of forming a drawn metal cup for a container body which includes drawing a cup having a circular boss in its base wall, redrawing the cup and forming a pressure resistant profile in its base wall.
Patent DE-69432350-D1 (DE)
Inventor: HAMANAKA TATSUMI
IPC: E03C1/05
Filed: 1994-12-20
Granted: 2003-04-30
Abstract: The invention has its object to eliminate erroneous detection of earthenware and running water and exactly detects only hands in an automatic faucet which has a hand detecting sensor (S) and automatically starts and stops discharge of water. The sensor (S) has a light projector and a light receptor. The sensor (S) is adjusted in such a manner that a directional axis (d) of a region (detecting region) where a projecting region of the light projector and a light receiving region of the light receptor overlap intersects a discharge flow of water and an angle of intersection is constantly made equal to or smaller than 70 DEG  irrespective of an amount of water flow. A level of reflected light detected by the light receptor is periodically sampled so that a mean value and a dispersion value are calculated from the latest height lots of sample data. So, starting and stopping of discharge of water is controlled on the basis of the mean value and dispersion value. <IMAGE>
Patent DE-69503515-D1 (DE)
Inventor: HAVERKAMP WOLFGANG
IPC: H02G15/184
Filed: 1995-10-09
Granted: 1998-08-20
Abstract: A joint between two screened electric cables (2, 4) is contained within a rigid housing (38, 40) that contains insulating gel (46). A Faraday Cage over the conductor connector (26) and extending on to the cable dielectrics (18, 20) is formed by an elastomeric internally-lubricated (30) dual-wall tube (28) that is revolved into position. The elastomeric tube (28) is sufficiently resilient to accommodate thermal expansion and/or displacement of the gel (46).
Patent DE-69513016-D1 (DE)
Inventor: HOFFMANN KURT
IPC: C08K5/13
Filed: 1995-03-10
Granted: 1999-12-02
Abstract: High-density polyethylene (HDPE) which experiences a reduction in molecular weight during processing and is obtainable by means of catalysts of the Ziegler-Natta type can be stabilized against thermo-oxidative degradation by addition of a combination of a sterically hindered phenol and an organic phosphite or phosphonite and calcium oxide.
Patent DE-69513885-D1 (DE)
Inventor: KENNEDY THOMAS DUANE
IPC: B65D75/44
Filed: 1995-06-06
Granted: 2000-01-20
Abstract: Films containing a sealant layer composition comprising:   (1) polyethylene homopolymer, ethylene/ alpha -olefin copolymer, ethylene vinyl acetate copolymer, and/or ethylene/acrylate copolymer; and (2) elastomer, plastomer, ionomer, and/or carboxyl-modified polyethylene; when sealed to another outer film layer comprising ionomer, ethylene/acid copolymer, ethylene/vinyl acetate copolymer and/or ethylene/acrylate copolymer provide a seal having enhanced seal strength.
Patent DE-69514456-D1 (DE)
Inventor: CHANE-CHING JEAN-YVES
IPC: C01F17/235
Filed: 1995-09-11
Granted: 2000-02-17
Abstract: A colloidal dispersion of a Ce cpd., with concn. of CeO2 of 500-700 g/l and conductivity not above 50 mS/cm is claimed. Prepn. and uses of the dispersion are also claimed.
Patent DE-69519380-D1 (DE)
Inventor: SALA GOTLIEB
IPC: G09F9/33
Filed: 1995-08-11
Granted: 2000-12-14
Abstract: PCT No. PCT/AU95/00491 Sec. 371 Date Feb. 11, 1997 Sec. 102(e) Date Feb. 11, 1997 PCT Filed Aug. 11, 1995 PCT Pub. No. WO96/05587 PCT Pub. Date Feb. 22, 1996An improved display system which is able to display both static and moving graphics on a reduced number of pixels. The display system relies upon the beta apparent movement effect to "fill in" the blank spaces between active pixels to give the appearance of supporting an image which does not in fact exist. The display system can display moving graphics at high resolution and static graphics at low resolution.
Patent DE-69519432-D1 (DE)
Inventor: TSENG MINGCHIH M
IPC: B26B21/44
Filed: 1995-06-29
Granted: 2000-12-21
Abstract: In accordance with one aspect of the invention there is provided a shaving unit (10) that comprises at least one blade (20, 24) and a skin engaging member (64) that has a surface (74) for engaging the user's skin adjacent the blade edge. The shaving unit may be of a disposable cartridge type adapted for coupling to and uncoupling from a razor handle or may be integral with a handle so that the complete razor is discarded as a unit when the blade or blades become dulled. The blade edge (or edges) cooperate with skin engaging surfaces to define structure having a desired geometry. The skin engaging member (64) is comprised of an elongated sheath (72) made of a mixture of water insoluble matrix material and an effective amount of shaving aid material and rigid core (70) material extending axially throughout said sheath (72). The axial position of the core (70) need not be through the central axis.