baber/WOPTO huggingface dataset:
Patent DE-3268275-D1 (DE)
Title: Process and intermediates for production of benzothiazine carboxamides
Inventor: KARDYS JOSEPH ANTHONY
IPC: C07C/
Filed: 1982-07-28
Granted: 1986-02-13
Abstract: A novel compound of empirical formula  C9H7N2O5SRR<1>Z (I)  produced by reacting an ester of the formula <CHEM> with an equimolar amount of an amine of the formula ZNH2 in a reaction inert organic solvent at a temperature of from about 0 to 110 DEG C wherein R is hydrogen benzyl or (C1-C3) alkyl; R<1> is benzyl or (C1-C4) alkyl and Z is benzopyronyl, alkyl substituted benzopyronyl, 2-pyridyl, alkyl substituted-2-pyridyl, 2-thiazolyl, 2-thiazolyl substituted by one or two alkyl group, or 5-alkyl-3-isoxazolyl, each alkyl having from one to four carbon atoms; and a novel process utilizing the compounds of formula (I) as intermediates for production of known anti-inflammatory agents of the formula <CHEM> u
Patent DE-3361799-D1 (DE)
Title: Method of preparing lengthy preservation aromatic beverages from acidified lactoserum
Inventor: BARBIER JEAN-PIERRE
IPC: A23C9/146
Filed: 1983-10-06
Granted: 1986-02-20
Abstract: 1. Claims for contracting States BE, CH, DE, GB, IT, LI, NL, SE Process for preparing long preservation flavoured beverages, based on acidified milk wheys, characterized in that it comprises : - a step of simultaneous acidification and decationization of milk whey by cation exchange with a cation exchange resin in acid form, or by electrodialysis on cationic membranes, for the time necessary to lower the pH of said whey to a value equal to or less than 3.8 and to decationize at least partly - followed by a heat treatment step of the acidified and decationized product at a temperature of 100 to 160 degrees C to sterilize the latter. 1. Claims for contracting State : AT Process for preparing long preservation flavoured beverages, based on acidified milk wheys, characterized in that it comprises : - a step of simultaneous acidification and decationization of milk whey by cation exchange with a cation exchange resin in acid form, or by electrodialysis on cationic membranes, for the time necessary to lower the pH of said whey to a value equal to or less than 3.8 and to decationize at least partly - followed by a heat treatment step of the acidified and decationized product at a temperature of 100 to 160 degrees C to sterilize the latter.
Patent DE-3365751-D1 (DE)
Title: Injection molding valve pin direct pneumatic actuator
Inventor: WILES WILLIAM J
IPC: B29C45/20
Filed: 1983-01-21
Granted: 1986-10-09
Abstract: This invention relates to a valve gated injection molding system of the type where the melt passage enters the system on general alignment with the valve pin and cavity. The system has a novel valve pin actuating mechanism which is pneumatically operated according to a predetermined timed cycle. A piston which reciprocates in a cylinder has an outer collar portion from which a tongue portion extends inwardly to operatively engage the driven end of the valve pin. The melt passage extends through a portion of the back plate which, in turn, extends through the outer collar portion of the piston and is offset to leave room for the tongue portion of the piston to engage the driven end of the valve pin. Piston rings are located between the piston, back plate and cylinder to prevent excessive air leakage. This center entry system with a pneumatic actuating mechanism provides a more reliable mechanism which may be double acting.
Patent DE-3378720-D1 (DE)
Title: Liquid-spraying system
Inventor: UTZINGER GUSTAV E DR PHIL
IPC: A61H9/00
Filed: 1983-08-10
Granted: 1989-01-26
Abstract: A liquid-spraying system comprises an elongated tubular conduit means adapted for the flow of liquid therethrough, a tube wall of liquid-tight, elastically resilient material, liquid feeding means connected to one of the ends of the conduit means, closing means for at least substantially closing off the other end of the conduit means, and a large number of perforations of substantially circular cross sectional area through the tube wall and leading from the conduit interior to outside of the external tube wall surface. 
<??>The tube wall is made of a liquid-tight, elastically resilient material which is non-swelling in contact with water of a temperature of 60 DEG C or higher and with organic extraction solvents, and wherein the perforations are uniform and have an outlet of at most about 0.8 mm<2>, being small enough to produce capillary forces between water and the material of the surrounding tube wall sufficient to substantially prevent water filling the conduit interior from flowing out of the perforations while the water in the conduit interior is under ambient pressure, but being sufficiently large and of such configuration as to permit ejection of the liquid jet substantially free from trickling, when the liquid in the conduit interior is under excess pressure at least of the magnitude derived from a water main.
Patent DE-3463854-D1 (DE)
Title: Image stabilisation device for submarine periscope
Inventor: MOIREZ JACQUES
IPC: G02B27/64
Filed: 1984-04-25
Granted: 1987-06-25
Abstract: 1. Image-stabilizing device for the periscope of a submarine, comprising a periscope column (1) guided in bearings (31, 32) and provided with an observation head comprising a deflecting prism (51) capable of pivoting about an orientation axis (511) under the action of drive means (61) in such a manner as to displace the sight axis (22) in terms of elevation and to reflect the light coming from the Landscape towards an objective (53) centred on an observation or detection path (22), characterized in that it comprises, on the said path, means (52, 62) for deflecting the direction of observation perpendicular to the sight plane and means (55, 56, 65) for causing the image to turn and in that it comprises sensors (91, 92) for the measurement of the deformation of the column which are fixed on a part (12) of the column, which part is subjected to flexion, the signals from the said sensors being transmitted to calculating and command means (10) controlling by automatic control systems the drive means of the head prism (51), the means (52, 62) for deflecting the direction of observation and the means (55, 56, 65) for causing the image to turn.
Patent DE-3474460-D1 (DE)
Title: Method for preparing a synthetic fuel and/or synthetic components for fuels, and the product obtained thereby
Inventor: GIRARDI ERMANNO
IPC: C10L1/02
Filed: 1984-10-09
Granted: 1988-11-10
Abstract: A synthetic fuel and or synthetic components for fuels are prepared from a mixture of poiycarboxylic acids of suitable elementary composition, having a mean molecular weight of between 120 and 800 and an acidity of between 5 and 18 meq g, by esterifying the polycarboxylic acids with one or more alcohols or one or more olefins.
Patent DE-3481318-D1 (DE)
Inventor: KIELMAN HENDRIK SIMON DR
IPC: C11D3/386
Filed: 1984-08-06
Granted: 1990-03-15
Abstract: Mildly alkaline enzymatic machine dishwashing composition comprising a detergency builder, an amylolytic enzyme, a peroxy compound bleach and optionally a proteolytic enzyme, heving a solution-pH of from 9.3 to 10.8 and containing not more than 0.2% by weight, preferably not more than 0.1% by weight of chloride. The composition is non-corrosive to silvenrware.
Patent DE-3481352-D1 (DE)
Inventor: DE FEO PAOLO
IPC: G06K7/08
Filed: 1984-10-18
Granted: 1990-03-15
Abstract: Device for reading and cancelling thin film areolae of material having uniaxial, magnetic anisotropy and deposited on credit cards or the like, comprising: (i) at least one head including a reading probe formed by a support member (14) carrying at least an assembly formed by an excitation winding (1) associated to a detection winding (2), said windings (1, 2) being wound in orthogonal relationship to each other around said support member (14); and at least a pair of cancellation electrodes (3, 4) assembled at the intersection area of said windings (1,2) and adapted to provide an electric arc therebetween and to be faced to the areolae (5) of the material to be examined and (ii) circuit means for producing the excitation current and for receiving the response signal representative of the characteristics of the material in the areola (5) under examination, and for effecting a comparison of the phase and the amplitude of said signal with reference signals as well as for detecting eventually the rotation by 180° of the magnetic moment vector by applying to said areola (5) orthogonal magnetic fields having intensities correlated to the characteristics of the material preselected for the areolae (5).
Patent DE-3483248-D1 (DE)
Inventor: JEANS EDWARD LEWIS
IPC: B01F3/04
Filed: 1984-11-03
Granted: 1990-10-25
Abstract: Water is carbonated in a fast and efficient manner by causing a flow of carbon dioxide through the water being carbonated at a controlled rate through a small orifice until a predetermined pressure is reached in the carbonator and, upon reaching the predetermined pressure terminating flow through the orifice.
Patent DE-3561797-D1 (DE)
Title: Transformable mould, for instance for the realisation of a ship's hull, and process for its production
Inventor: DESPORT LUCIEN ANDRE
IPC: B63B9/06
Filed: 1985-08-07
Granted: 1988-04-14
Abstract: A convertible mould comprising a frame including bars and beams carrying movable heads supporting a lattice of slats in a desired configuration. A conforming sheet material is fixed to the slats to provide a mould surface.
Patent DE-3562551-D1 (DE)
Title: Holder for tableware, kitchen utensils and tools
Inventor: FIERUS UDO
IPC: B25H3/04
Filed: 1985-07-24
Granted: 1988-06-16
Abstract: 1. Holding device for eating and cooking cutlery as well as tools with holders (2), displaceable on a fixing strip, whereint he holders (2) each comprise a body (6) with a guide (8) adapted to the fixing strip (1) arranged on the underside of the body (7), characterized in that the holders (2) each comprise a unitarily formed U-shaped holding clip (9) on the upper side of the body plate (7), the arms (10, 11) of the clip being directed obliquely to the body base plate (7) and engaging in corresponding neckings (13) at the inner ends of the frips (12) of the cutlery or tools.
Patent DE-3563048-D1 (DE)
Title: 2-pyridine-thiol derivatives, processes for their preparation and pharmaceutical compositions containing them
Inventor: EZER ELEMER
IPC: C07D213/70
Filed: 1985-10-04
Granted: 1988-07-07
Abstract: The invention relates to new 2-pyridine-thiol derivatives of the formula (I),    <IMAGE>  (I)  wherein R is hydrogen or alkyl having from 1 to 4 carbon atoms, Z is phenyl optionally substituted by one or more halogen atoms and/or alkyl groups having from 1 to 4 carbon atoms, R1 and R2 each independently represents hydrogen, alkyl having from 1 to 4 carbon atoms, alkylphenyl having from 1 to 4 carbon atoms in the alkyl moiety or an   <IMAGE>   group, in which R has the same meaning as defined above, and the substituent   <IMAGE>   is attached to the pyridine ring in the position 3 or 4, with the proviso that if R1 and R2 are both methyl and Z is 4-chlorophenyl, R is other than hydrogen, and acid addition salts thereof. The invention further relates to processes for the preparation of the above compounds and to pharmaceutical compositions containing them as active ingredient. The compounds are pharmaceutically active, in particular show cytoprotective activity.
Patent DE-3578435-D1 (DE)
Inventor: OBERTO JACQUES
IPC: C12N1/18
Filed: 1985-12-05
Granted: 1990-08-02
Abstract: Promoters capable of ensuring expression in yeast of genes coding for generally heterologous polypeptides are disclosed, which consist of a DNA fragment comprised between two restriction sites and having a definite nucleotide sequence, as well as the mutants and sub-fragment thereof.Also disclosed are vector plasmids containing said promoters, transformed yeasts comprising said plasmids, and a process for preparing polypeptides and especially a 1,4,-β-N-acetylmuramidase.
Patent DE-3580435-D1 (DE)
Inventor: WHITNEY WELLS
IPC: H05B1/02
Filed: 1985-07-18
Granted: 1990-12-13
Abstract: A self-regulating heater comprising a pair of flexible elongate parallel conductors (40) which are connectable to a power supply, and a plurality of rigid heating modules connected in parallel with each other between the conductors. Preferably, each of the heating modules comprises a PTC resistive heating component which has been deposited on the substrate (32) and which generates heat when the conductors are connected to a suitable power supply.
Patent DE-3580795-D1 (DE)
Inventor: PERRONE ETTORE
IPC: C07D519/00
Filed: 1985-06-26
Granted: 1991-01-17
Abstract: There are provided compounds of formula  <IMAGE>  wherein R is hydrogen atom or C1-C3 alkyl group optionally substituted from halogen atom or hydroxy group optionally protected, and Q(+) represents a group  <IMAGE>  wherein R1, R2 and R3 are each either: (i) optionally substituted alkyl, aralkyl or aryl radical or (ii) R1 is as defined above under (i) and R2, R3, taken together, represent an optionally substituted or fused heterocyclic radical or (iii) R1, R2, R3, taken together, represent an optionally substituted azonia-bicyclo or tricyclo radical or (iv) R1, R2, R3, taken together, represent an optionally substituted fused pyridinium radical or (v) R1, R2, R3, taken together, represent an optionally substituted pyrazimium, pyrazolium or pyridazinium radical, and the pharmaceutically or veterinarily acceptable salts thereof. A method of preparation is also provided. The compounds show high antibacterial activity.
Patent DE-3583362-D1 (DE)
Inventor: HUHN KARL DR DIPL CHEM
IPC: C08G77/38
Filed: 1985-08-20
Granted: 1991-08-08
Abstract: Novel organopolysiloxanes are described in which the organopolysiloxanes are terminated by units of the formula R3SiO1/2 and comprise units of the formulas RR1SiO, RR2SiO, RR3SiO, RHSiO and R2SiO, where R represents the same or different alkyl radicals having from 1 to 4 carbon atoms per radical, or phenyl radicals, R1 represents the same or different alkyl radicals having at least 6 carbon atoms per radical, R2 represents the same or different aralkyl radicals and R3 represents the same or different, SiC-bonded, monovalent organic radicals having at least one vicinal epoxy group per radical. These organopolysiloxanes are preferably prepared by reacting organopolysiloxanes which contain units of the formulas R3SiO1/2 and RHSiO and optionally units of the formula R2SiO, wherein R is the same as above, with an organic compound that has a terminal C=C-bond and at least one vicinal epoxy group per molecule, at least one alkene having at least 6 carbon atoms per molecule, and at least one aralkene in the presence of a catalyst which promotes the addition of Si-bonded hydrogen to the aliphatic C=C bond. These organopolysiloxanes may be applied simultaneously with a polymer having perfluoroalkyl groups with at least 3 carbon atoms per alkyl group to fibers to render them oil and water repellent.
Patent DE-3583526-D1 (DE)
Inventor: OGUNRO E OLAYINKA
IPC: A61F13/10
Filed: 1985-04-24
Granted: 1991-08-29
Abstract: The cover has the nature of a splint and/or mould which is adapted for temporary use on the injured digit of a person's hand or foot in order to foster beneficial healing after a nail plate has been removed. The cover or splint comprises a generally elongated sheet (12) of thin (i.e., 0.020 inch (0.5 mm)) polypropylene or the like, which is inert to body fluids. It has a generally compound curvature so that it approximates the natural shape of a human nail plate, and has on its lower surface a smooth, concave shape which is adapted for contacting the healing nail bed. The sheet has a proximal end (18) that is approximately perpendicular to the sides of said sheet, and the sheet has "square" corners which fit with-in the eponychial fold of the person's digit--for the purpose of preserving the fold and maintaining its size. The split also has a structure (20) depending from the two sides of the sheet for engaging the tissue of the person's nail bed; this structure (20) holds the tissue and inhibits it from contracting significantly during healing of the nail bed. The healing nail bed is restricted to taking on the smooth shape of the juxtaposed sheet as it heals, and a healed nail bed will have a size that tends to be almost as large as its pre-injured size.
Patent DE-3583540-D1 (DE)
Inventor: RITTER WOLFGANG DR
IPC: A01K51/00
Filed: 1985-05-25
Granted: 1991-08-29
Abstract: A process for combating Varoa Jacobsoni on bees, comprising applying to the bees or their habitat an amount effective therefor of 0,0-diethyl 0-(3-chloro-4-methyl-7-coumarinyl) thionophosphate.
Patent DE-3584619-D1 (DE)
Inventor: LEITZ EBERHARDT
IPC: H01G13/00
Filed: 1985-12-04
Granted: 1991-12-12
Abstract: AC voltage is applied to the connections of the component (1) and the currents flowing over tha outer covering (2) to a sensor (6) indicate the polarity of the component.  The relative magnitudes of the currents decide the polarity. The ac voltages are applied with different phases to the connections to the component and the phase of the current flowing over the outer covering to the sensor is taken as a measure of polarity.  The frequency and amplitude of the two ac voltages are the same and the phase shift is 180 degrees.
Patent DE-3650238-D1 (DE)
Inventor: LEE HELEN HWAI-AN
IPC: G01N33/86
Filed: 1986-03-19
Granted: 1995-03-23
Abstract: The invention relates to a method for the immunological determination of a coagulation factor in a sample, wherein: (a) a ligand having a binding affinity for the abovementioned coagulation factor is immobilised on a solid phase; (b) the sample is incubated in the presence of the abovementioned solid phase on which the ligand is immobilised;  (c) the solid phase is washed after incubation; and (d) the presence of the abovementioned coagulation factor, bound to the solid phase via the ligand, is visualised using a property inherent in the aforementioned coagulation factor.
Patent DE-3667031-D1 (DE)
Title: Method for dissolving solid polymers
Inventor: DAVIDSSON JAN OLOF PETER
IPC: B01F1/00
Filed: 1986-04-14
Granted: 1989-12-28
Abstract: The present invention relates to a method for dissolving a solid polymer in a solvent, in which the polymer in a fine-particulate state is introduced into a jet of solvent at substantially right angles thereto, such that the polymer particles are captured by the jet; whereafter the jet of solvent and captured polymer is projected forcibly against a surface which is inclined to the major directional component of the jet, such as to cause the jet to change direction and break-up into discrete droplets.
Patent DE-3674036-D1 (DE)
Inventor: OHNISHI HARUO
IPC: A61K31/545
Filed: 1986-03-24
Granted: 1990-10-18
Abstract: 7-Aminothiazolyl-oximino- acetamido-3-cephems of formula (I) and their salts and hydrates are new. - In formula (I) R1 = H or protecting gp.; R2, R3 = H, Me or opt. protected COOH; or R2 + R3 = O; R4, R5 = H; or R4 + R5 = O; R6 = H or protecting gp.; a, b, c = 0 or 1; the broken bond is an opt. double bond, and the wavy line indicates a bond to a syn- or anti-isomer; X = H, OH, 6,7-(COOMe)2-2-naphthyl, 3,4-(OH)2-1-naphthyl or a gp. of formula (II); where R7 = H, Cl, COOH, Me, iPr, OH, OMe or OCOMe; R8, R9 = H, Cl, Me, OH, OMe, OEt, OCOMe, OCOCH2Cl, butanoyloxy, methanesulphonyloxy, toluene-p-sulphonyloxy, NH2, MeCONH, PhCH2OCONH, NO2 or MeSO2; or R8 + R9 = OCH2CH2O or OCOO; R10 = H, OH, OCOMe, Me, OMe, NO2 or OCOCH2Cl; Z = C or N; d = 0 or 1; Y = halogen, OCOMe.
Patent DE-3677545-D1 (DE)
Inventor: WAHLIG HELMUT DR
IPC: A61K47/32
Filed: 1986-04-07
Granted: 1991-03-28
Abstract: A drug depot, which can be implanted in the body, for the controlled, delayed release of cytostatics, comprises a synthetic material based on polyacrylates and/or polymethacrylates containing a cytostatic and at least one amino acid. The depot can be used in a particularly advantageous manner for the local control of tumors.
Patent DE-3684462-D1 (DE)
Inventor: BERGMAN PER
IPC: A61K35/52
Filed: 1986-10-17
Granted: 1992-04-23
Abstract: PCT No. PCT/SE86/00484 Sec. 371 Date May 22, 1987 Sec. 102(e) Date May 22, 1987 PCT Filed Oct. 17, 1986 PCT Pub. No. WO87/02382 PCT Pub. Date Apr. 23, 1987.The present invention relates to a process and means for separating motile sperm cells in vitro from an aqueous sperm-containing sample by means of contacting said sample with a layer of an aqueous artificial penetration medium for sperm cells, said medium having incorportated therein a water-soluble physiologically acceptable salf of hyaluronic acid, whereby motile sperm cells are caused to migrate into said layer from said sperm-containing sample. The invention also comprises fertilization with sperm cells separated in this manner.
Patent DE-3689282-D1 (DE)
Inventor: JOSHI SUNIL
IPC: H03M13/09
Filed: 1986-11-25
Granted: 1993-12-16
Abstract: There is disclosed herein a CRC calculation circuit which can calculate CRC checkbits on 8 bits of raw input data per cycle of a byte clock. The calculation apparatus uses 8 rows of shifting links with the inputs of each row coupled to the data outputs of the preceding row. Each shifting link shifts its input bit one bit position toward the most significant bit, and selected shifting links perform an exclusive-OR operation between their input bits and the output of an input exclusive-OR gate which exclusive-OR's (84) one input bit with one of the bits in the most significant byte of the checksum register (30). A byte wide output bus (8) is used to access the final checkbits from the checksum register (30) by disabling the array of shifting links during the output cycles so that the bytes of CRC data can be shifted into position through the array one byte per each cycle of the byte clock. Preset logic for forcing all logic 1's into the data inputs of the first row of shifting links is provided such the machine can be preset during the first clock cycle of the CRC calculation. Several differenct architectures are disclosed for allowing separate calculation of CRC bits on a header packet and a data packet where the CRC bits on the data packet may be calculated on the data alone or the data plus the header and the CRC bits for the header. Logic for allowing CRC calculation to be performed on all bytes of a message while excluding some selected number of bits in the first byte is also disclosed.
Patent DE-3750450-D1 (DE)
Inventor: HUGE-JENSEN IDA BIRGITTE
IPC: C12R1/07
Filed: 1987-08-28
Granted: 1994-10-06
Abstract: Lipase is derived from Humicola sp. (incl. Thermomyces sp.), preferably H. lanuginosa. This lipase is found to have high activity at alkaline pH and to be compatible with anionic surfactants, and it is more effective as a detergent additive than prevously described detergent lipases.
Patent DE-3763565-D1 (DE)
Inventor: ANDERSCH WALTER
IPC: B65D1/24
Filed: 1987-09-17
Granted: 1990-08-09
Abstract: 1. Transport means for receiving columnar products to be transported, inserted in the column axis direction and held in this position by circumferential gripping, in particular for stacks of rotors of small electric motors, having a transport palette (2) with palette columns (e.g. 3 or 4) secured on it and surrounding the columnar products to be transported (rotors 8) on two outer partial circumferential areas (83, 84) lying opposite each other and leaving free intermediate circumferential areas (85, 86) accessible from the outside, characterised by support feet (e.g. 35-38 or 45-48) or centering funnels (e.g. 371 or 451), moulded onto the palette columns (e.g. 3 or 4) on their transport palette end, for the transported products (rotors 8) to be inserted.