baber/WOPTO huggingface dataset:
Patent DE-3167315-D1 (DE)
Title: Odour-reducing sanitary article for absorbing bodily waste fluids containing urine and blood
Inventor: SCHNEIDER WERNER DR
IPC: A61F13/472
Filed: 1981-08-08
Granted: 1985-01-03
Abstract: This invention is directed to sanitary hygiene products. More particularly, this invention is directed to sanitary hygiene products for the absorption of secretions containing urine and/or blood which contains in an absorption layer an odor-preventing amount of one or more esters of citric acid and/or acetylcitric acid with aliphatic alcohols with from 1 to 6 carbon atoms or alicyclic alcohols with from 4 to 6 carbon atoms, as an odor-preventing substance.
Patent DE-3175126-D1 (DE)
Title: Sintered powder metal friction material
Inventor: LLOYD HERBERT W
IPC: F16D69/02
Filed: 1981-11-17
Granted: 1986-09-18
Abstract: Abstract of the disclosure: An iron-base, sintered powder metal friction material suitable for railroad braking is disclosed. The friction material comprises, by volume, 10-70% carbon; 0-2.5% sulfur; 0-10% alumina; 1-45% of a metal powder additive selected from the group consisting of copper, manganese, ferrochrome, chrome carbide compounds and mixtures thereof; and the balance iron. In preferred embodiments, the powder metal additives are 11-25% copper, or 9-15% manganese, or 5-20% ferrochrome.
Patent DE-3264187-D1 (DE)
Title: Pipe end adhesive bonding fitting
Inventor: DIERDORF HANS-ROLF
IPC: B29C45/14
Filed: 1982-03-04
Granted: 1985-07-25
Abstract: 1. Bushing (3), for adhesively connecting the ends of two pipes by the injection process, into which the pipe end pieces (1, 2) to be connected are to be pushed in from opposite sides and adhesive substance is then to be injected into the annular space (14, 15) formed between the outer surface of each of the end pieces and the inner bushing surface (8), wherein each annular space is limited axially by a respective annular web (18, 19) projecting radially inwards from the inner bushing surface (8) at the pipe end (12, 13) and at the bushing end (16, 17) and forming substantially a centring and/or sealing ring or seat, wherein the bushing consists of a basic tubular bushing body (4) substantially free of undercuts and at least one annular body (5, 6), which receives one of the annular webs (18, 19) projecting radially inwards and is to be placed fittingly onto the associated longitudinal end (7) of the basic body (4), characterised thereby, that the basic tubular body (4) is provided with an annular web (20, 21), which extends around in the middle of the inner surface and is shaped for the sealing and centring insertion of the pipe end pieces (1, 2) to be connected, that each annular body (5, 6) displays an L-shaped cross-section, wherein one of the limbs of the annular body (5, 6) is directed axially inwards and engage into an annular step (9) arranged at the end of the inner surface of the basic body (4) in such a manner that a radially fixedly located, shape-locking connection arises between the basic body (4) and annular body (5, 6), and that the bushing (3) is produced by the injection moulding process.
Patent DE-3269474-D1 (DE)
Title: Thiazole derivatives and their use in the manufacture of beta-lactam antibiotics
Inventor: STRACHAN WILLIAM SUTHERLAND
IPC: C07D277/42
Filed: 1982-11-12
Granted: 1986-04-03
Abstract: The invention provides crystalline ethyl (Z)-2-hydroxyimino-2-(2-triphenylmethylaminothiazol-4-yl)acetate hydrochloride N,N-dimethylformamide solvate which is of value as an intermediate in the preparation of  beta -lactam antibiotics such as ceftazidime, azthreonam, cefmenoxime, cefotaxime, ceftriaxon, ceftizoxime and cefodizime.
Patent DE-3360998-D1 (DE)
Title: Thermoplastic composition based on polycaprolacton and polyurethane, moulding masses thereof and its orthopaedic use
Inventor: GROUILLER HERVE
IPC: A61L15/07
Filed: 1983-01-20
Granted: 1985-11-21
Abstract: 1. Process for the preparation of a thermoplastic composition with elastic memory, characterized in that the formation of polyurethane is carried out from known elements of preparation of polyurethane, namely at least one polyol and at least one polyisocyanate, within the polycaprolactone.
Patent DE-3365785-D1 (DE)
Title: Pharmaceutically active copolymers, process for their preparation and pharmaceutical compositions containing them
Inventor: MACHOVICH RAYMUND DR
IPC: A61K31/78
Filed: 1983-03-08
Granted: 1986-10-09
Abstract: The invention relates to new, pharmaceutically active copolymers with heparin-like activity, pharmaceutically acceptable salts thereof and a process for their preparation. The new copolymers comprising the units of the general formula /I/derived from /meth/acrylic acid or an ester thereof /X stands for hydrogen or methyl and Y is hydrogen/, units of the formula /III/optionally units of the general formula /II//Z' is hydrogen/, and chain terminating units, formed from the units of the formulae /I/, /III/ and optionally /II/ under the conditions of copolymerization, in a statistical arrangement, and the pharmaceutically acceptable salts thereof, which contain, in addition to the above chain-members, units of the general formulae /IV/ and/or /V//X has the same meaning as defined above, and A is a cation/ satisfactorily replace the organogenic heparin, or give a synergistic combination with that.
Patent DE-3365914-D1 (DE)
Title: Process for the preparation of finely divided p-butoxyphenyl acethydroxamic acid, and compositions containing them
Inventor: FRANZ MICHEL
IPC: C07C239/00
Filed: 1983-12-05
Granted: 1986-10-09
Abstract: Method for the preparation of micronized p-butoxyphenylacetylhydroxamic acid, comprising dissolving the p-butoxyphenylacetylhydroxamic acid in a basic solution of salifying agent and then precipitating it in an acid solution in the presence of a surface-active agent.
Patent DE-3368190-D1 (DE)
Title: Handle for an article of furniture
Inventor: LYNHAM THOMAS FIRTH
IPC: A47B95/02
Filed: 1983-12-30
Granted: 1987-01-22
Abstract: An article of furniture comprising a door (2) and/or a drawer which are openable and closeable by a handle (4), the handle (4) comprising a hollow elongate body (8) made of a flexible material, a pair of end collar members (10) which are a sliding fit one over each end portion of the body, and a pair of screw members (12) for screwing one into each portion of the body to secure the body to the door or the drawer with the end collar members abutting the door or the drawer, the end collar members being slideable along the entire length of the body so that the body can be cut to any desired length to fit any existing handle holes in the door or the drawer and to have any desired curvature permitted by the flexible material, the end collar members being a sufficiently tight sliding fit that they act to try and prevent outward expansion of the end portions of the body as the screw members are screwed into position in the end portions of the body so that the end portions become firmly sandwiched between the collar members and the screw members, and the body having a bore which is of a size that enables the screw members to bite into the flexible material as the screw members are screwed into position and which is of a uniform size along its length so that the screw members can be screwed into the end portions of the body irrespective of where the body may have been cut without the need for bore enlargement to receive the screw members.
Patent DE-3460866-D1 (DE)
Title: Noise reduction circuit for colour television receivers
Inventor: MARTINETZ HERIBERT
IPC: H04N5/21
Filed: 1984-06-26
Granted: 1986-11-06
Abstract: 1. Circuit for eliminating the picture disturbances caused by the demagnetization coil (2) on colour picture tubes (1) in television sets due to unavoidable capacitive and/or inductive coupling (Ca, Cb, Cc, F), in which circuit the demagnetization coil is connected to the mains supply line of the mains switching section (5) and in the mains supply line an LC filter is located, characterized in that LC filters are symmetrically provided in front of and behind the connection (3, 4) of the demagnetization coil (2), in which arrangement the inductivities are accommodated as winding sections (L1, L2, L3, L4), which are identical with each other, on a common coil former and ferrite core (8) and are in each case connected with opposite polarity in centre taps (3, 4) and the demagnetization coil is connected to these centre taps.
Patent DE-3463292-D1 (DE)
Title: Supporting chain for energy carriers
Inventor: MORITZ WERNER
IPC: H02G11/00
Filed: 1984-03-03
Granted: 1987-05-27
Abstract: An energy conductor chain for guiding energy conduits (6), particularly cables or hoses, from a fixed attachment point to a movable consuming load, comprises a plurality of chain links (A to E) formed by two outer plates (2, 3) which are connected with each other by a divisible bar, the mutual angle of swing of the adjacent chain links being limited by stops (9). In order to create an energy conductor chain of plastic which consists of only a few individual parts and which can be opened and closed without special tools, each chain link (A to E) is formed of a U-shaped receiving part (1) which is as a single piece of stable form and whose legs form the two outer plates (2, 3), and a closure yoke (5) which can be connected to the free edges of the outer plates (2, 3). The yoke is pivoted to the outer plate (3) by a joint and can be locked by an elastic hook (12) to the other outer plate (2).
Patent DE-3463601-D1 (DE)
Title: Time-sequential television transmission system, especially for a video tape recorder
Inventor: GEIGER ERICH
IPC: H04J3/00
Filed: 1984-08-29
Granted: 1987-06-11
Abstract: 1. A time-sequential transmission system wherein a first signal and a second signal are compressed in time at the transmitting end, transmitted time-sequentially and again expanded in time at the receiving end, characterised in that, at the transmitting end, the first signal and the second signal each contain a marking signal (12, 13) at defined moments, which marking signals are in a defined relationship to one another and that, at the receiving end, a correction signal is obtained by comparison of the marking signals (12, 13), for the correction of the first and/or second signals.
Patent DE-3468086-D1 (DE)
Title: Pressure filter
Inventor: GRIEDER MAX
IPC: B01D24/38
Filed: 1984-10-10
Granted: 1988-01-28
Abstract: There is disclosed a nutsch filter having blades fitted to a central, vertically positioned hollow shaft by a hollow arm, the blades having a plough-like cutting edge and a spatula-like bottom surface acting in the opposite movement direction. A discharge pipe, arranged concentrically to the hollow shaft, is axially displaceable. The discharge pipe is moved upwards against a cover for sealing the filter casing. The filtration or resuspension or drying of the filter cake takes place in this position. In order to discharge the compressed filter cake, the upper edge of the discharge pipe is set by the blades to the level of the paring or skimming process. Paring of the filter cake and conveying of the pared mass into the central discharge pipe opening takes place in a single operation by means of the blades. On drying, hot air or a hot fluid is passed through the cavities of the arm as well as the parts connected thereto.
Patent DE-3471785-D1 (DE)
Title: Transducer for ultrasonic echography provided with an array of elements forming a convex surface
Inventor: BELE ROBERT
IPC: G10K11/34
Filed: 1984-10-11
Granted: 1988-07-07
Abstract: An echography apparatus comprising a probe reconstituting mobile rings by element switching, said probe comprising a plurality of transducer elements spread over a convex coupling surface, and switching means being provided for grouping together certain transducer elements into rings.
Patent DE-3479296-D1 (DE)
Title: Catalysts with support coatings having increased macroporosity
Inventor: TURNER MARVIN EDWARD
IPC: B01J37/02
Filed: 1984-02-09
Granted: 1989-09-14
Abstract: A catalyst composition comprises a carrier having a refractory metal oxide support coating thereon and a catalytic platinum group metal dispersed on the support coating. A major portion of the support coating is comprised of a conventional, first metal oxide such as stabilized gamma alumina and a minor portion is provided b a macroporous, second metal oxide such as cordierite. The second metal oxide is conveniently provided by comminuting finished catalyst production scrap. In the method of the invention particles of the first metal oxide are combined with particles of the second metal oxide to form the coating.
Patent DE-3486128-D1 (DE)
Inventor: MAHAL MOHAN SINGH
IPC: A61J1/00
Filed: 1984-10-03
Granted: 1993-05-19
Abstract: Citrate-ester plasticized polyvinyl chloride containers for the storage of blood and blood components. Preferred plasticizers include tri-esters of citric acid (or acylated citric acid) and 4-10 carbon alcohols such as acetyl tri-butyl citrate, n-butryl tri-n-hexyl citrate and acetyl tri-n-octyl or decyl citrate. Blood bags and multiple blood bags made from such citrate plasticized PVC film materials have high O2 transmissibility, withstand breakage at low temperatures and extractables which degrade into biologically acceptable products.
Patent DE-3563320-D1 (DE)
Title: Shaving unit
Inventor: DONA MARINUS JOSEPHUS
IPC: B26B19/38
Filed: 1985-03-18
Granted: 1988-07-21
Abstract: A shaving unit (25) for a dry-shaving apparatus comprises an external first cutting member (1) with an annular wall portion (3) formed with hair-entry apertures (4) and a second internal cutting member (2) which is cooperable with the first cutting member (1) and which comprises a ring of cutters (5) which second cutting member (2) can be driven relative to the first cutting member (1) with an oscillatory rotational movement. The first and second cutting members (1, 2) are interconnected by at least two resilient elements (11) each of which extends substantially radially of the rotational axis of the second cutting member (2) and has an end connected to the first cutting member (1) and an end connected to the second cutting member (2).The elastic properties of the resilient elements (11) are such as to permit the oscillatory rotational movement of the second cutting member (2), but the resilient elements are rigid in direction extending substantially parallel to and radially of the rotational axis of the second cutting member (2).
Patent DE-3565377-D1 (DE)
Title: Wet-shaving unit with handle forming seats for shaving heads
Inventor: BERRETTI GIORGIO
IPC: B26B21/24
Filed: 1985-01-17
Granted: 1988-11-10
Abstract: A wet-shaving unit with a handle able to engage an interchangeable head being provided with at least a cutting edge, in which the handle is formed as a container for separately extractable heads.The unit may comprise two handles able to be matched in such a way as to complete and to close the head seats in a preserving arrangement, each handle forming a cover for the head seats of the other.
Patent DE-3567593-D1 (DE)
Title: Electrical heating element
Inventor: ZIMMERMAN DANNY
IPC: H05B3/38
Filed: 1985-10-11
Granted: 1989-02-23
Abstract: An electrical heating element comprising a resistive element consisting of granular boron carbide packed in a quartz tube embedded in a piece of copper. A first power lead is electrically connected to the boron carbide at one end of the quartz tube. This first power lead passes through and is electrically insulated from the piece of copper. The second power lead is electrically connected to the boron carbide at the other end of the quartz tube, either directly or via the piece of copper. In use, connection of the first and second leads to an electrical power source causes the resistive element to generate heat in a very fast manner and to trandmit this heat to the piece of copper.
Patent DE-3567632-D1 (DE)
Title: Derivative of cyclohexenemethanol having a mucosecretolytic activity, process for its preparation and pharmaceutical compositions containing the same
Inventor: CORVI MORA CAMILLO
IPC: C07D303/14
Filed: 1985-06-13
Granted: 1989-02-23
Abstract: A novel derivative of (-)-6,6-dimethylbicyclo [3.1.1] ept-2- ene-2-ethanol (J.P. Bain. J. Am. Chem. Soc. 1946, Vol. 68, page 638) is disclosed. The patent composition is marketed e.g. under the name nopol, v. The Aldrich-Europe Catalog Handbook of Fine Chemicals, item 3160-5 nopol 98% 128-50-7.The object of the present invention is the compound of formula (I) : 4-(2-hydroxyethyl) -a a dimethyl-5-hydroxy-3-cyclohexene-1-methanol, with the process for obtaining the same. which consists of the preparation of (-)-(6,6-dimethylbicyclo[3.1.1.] ept-2-ene-2-ethanol epoxide, followed by hydration of the above compound. Finally, this invention comprises the pharmaceutical compositions con- taming the compound of formula (I) which have a mucosecretolytic pharmacological activity.
Patent DE-3571216-D1 (DE)
Title: Soldering machine
Inventor: SIMONETTI JEAN-PIERRE
IPC: B23K1/08
Filed: 1985-11-15
Granted: 1989-08-03
Abstract: Wave soldering machine of the type comprising a frame, at least one solder pot mounted on the frame and equipped with a nozzle designed to produce a wave of solder, a conveyor mounted on the frame and designed to carry the printed circuit boards along a substantially linear path, and a device for adjusting the height of the solder pot, thus permitting the adjustment of the height of the wave with respect to the path, machine wherein the frame comprises a moving track of general direction similar to that of the conveyor and on which is mounted the solder pot, the path and track forming together a predetermined angle of small value, and the track having an inclination as small as possible with respect to the horizontal, and a device for adjusting the position of the solder pot along the moving track.
Patent DE-3572636-D1 (DE)
Title: Machine for sealing cardboard boxes of constant height
Inventor: MARCHETTI AUGUSTO
IPC: B65B51/06
Filed: 1985-11-06
Granted: 1989-10-05
Abstract: An upper taping head is fixed to a vertically movable cross-piece whose ends are engaged in two fixed support and guide columns. To adjust the position of the cross-piece, there is provided at least one threaded rod borne in a rotating manner by one end of the cross-piece and engaged in a nut screw which is fastened to the corresponding fixed column. A control crank may be placed on the top of the threaded rod or shifted toward the center-line of the cross-piece and connected to the cross-piece by a transmission chain borne by the cross-piece. A second threaded rod may be provided for the other end of the movable cross-piece and connected by a transmission chain borne by the cross-piece to the first rod and to a control crank shifted toward the center-line of the column.
Patent DE-3573498-D1 (DE)
Title: Method and apparatus for transmitting signals concerning an electric machine provided with a triple phase feeding cable
Inventor: NOEL MARC
IPC: H02J13/00
Filed: 1985-06-21
Granted: 1989-11-09
Abstract: For transferring signals relative to an electric machine provided with a three-phase power supply cable with three phase conductors, there is applied a signal to be transmitted to a first point in the three-phase cable between anyone of the phase conductors of such cable and both of the other phase conductors taken conjointly, and a reception signal is picked up in another point in said cable between anyone of the phase conductors of such cable and both of the other phase conductors taken conjointly. Preferably, similar capacitors are associated with each of the phase conductors in the cable at each end thereof, a galvanic separation transformer being disposed between such conductors, and the transmitter and the receiver, respectively, and an inductance being disposed between such transformers and conductors.
Patent DE-3577233-D1 (DE)
Inventor: FURIE BRUCE E
IPC: C07K16/00
Filed: 1985-10-15
Granted: 1990-05-23
Abstract: A monoclonal antibody charaterized in that it is reactive with des- gamma -carboxy human prothrombin and substantially unreactive with human native prothrombin.
Patent DE-3584089-D1 (DE)
Inventor: CLARK STEVEN C
IPC: C12N15/19
Filed: 1985-07-04
Granted: 1991-10-17
Abstract: A method for preparing and isolating a transformation vector containing CSF/cDNA is described. The method comprises:  preparing RNA from a cell that produces CSF;  preparing polyadenylated messenger RNA from said RNA;  preparing single stranded cDNA from said messenger RNA;  converting the single stranded cDNA to double stranded cDNA; inserting the double stranded cDNA into transformation vectors and transforming bacteria with said vector to form colonies; picking pools of 200 to 500 colonies each and isolating plasmid DNA from each pool; transfecting the plasmid DNA into suitable host cells for expressing CSF protein; culturing the transfected cells and assaying the supernatant for CSF activity; and selecting CSF positive pools and screening the colonies used to make the pool to identify a colony having CSF activity. Also described are a cDNA coding for a protein having CSF activity (i.e. CSF/cDNA), a microorganism or cell line transformed with a recombinant vector containing such CSF/cDNA, and a method for producing CSF protein by expressing said CSF/cDNA by culturing a microorganism or cell line. The invention also provides a method of purifying the CSF proteins and the purified proteins so produced.
Patent DE-3584464-D1 (DE)
Inventor: WEGERHOFF ARNO DR DIPL CHEM
IPC: C03C25/621
Filed: 1985-04-03
Granted: 1991-11-28
Abstract: High temp. resistant silicon dioxide fibrons material is produced by: (a) forming fibres by dry spinning waterglass which is free of non-alkali metal cpds. and which has a Na2O:SiO2  molar ratio of 1:1.9-3; (b) treating the fibres with aq. hydrogen ion-contg. acid or salt solns. toconvert sodium silicate into silicic acid, followed by washing; (c) treating the fibres with an agent which accelerates formation of cristobalite from amorphous silicic acid; (d) opt. forming the fibres into a shaped body; (e) drying; and (f) dehydrating at over 600 deg.C. An alternative process comprises the sequence of steps (a), (b), (f), (c) and a final step (h) of thermal treatment at over 400 deg.C to initiate crystallisation. Also claimed is fibrous material produced by the process, having a SiO2 content of over 95 wt.%, a density of 1.9-2.4 g/cc., a content of microcrystalline cristobalite regions of over 5%, and a high temp. shrinkage (determined as area shrinkage of a fleece of the fibres after 1 hr. at 1500 deg.C) of less than 5%.
Patent DE-3587941-D1 (DE)
Inventor: SARNOFF STANLEY
IPC: A61K38/38
Filed: 1985-08-08
Granted: 1994-12-01
Abstract: The absorption rate of protein-thrombolytic agents with medicinal properties in the blood is enhanced by administering the protein intramuscularly together with an absorption enhancing agent, e.g. hydroxylamine or a salt thereof.
Patent DE-3650542-D1 (DE)
Inventor: RUBENSTEIN ALBERT SAMUEL
IPC: C12Q1/68
Filed: 1986-04-04
Granted: 1996-08-22
Abstract: Solid phase system for use in a ligand-receptor assay for the detection of a selected analyte in a fluid sample comprises a porous matrix in which microspheres are entrapped, the microspheres being bound with a receptor capable of capturing a target ligand. The system is for use in a multiple ligand-receptor assay for simultaneous detection of at least two selected analytes, distinct gps. of microspheres that are entrapped within discrete zones in the porous matrix, each gp. of microspheres being bound with a receptor capable of capturing a different target ligand. The following specific cases are claimed: one gp. of microspheres is bound with a receptor capable of capturing a target ligand; and one gp. of microspheres is bound with either (1) the target ligand or other receptor substance as a positive control; or (2) a substance incapable of capturing the target ligand without a bound component, as a negative control for the detection the analyte. Appts. is also provided.