baber/WOPTO huggingface dataset:
Patent DE-3275501-D1 (DE)
Title: Apparatus for treating whole blood and process for separating whole blood for recovering plasma
Inventor: KESSLER STEPHEN B
IPC: A61M1/34
Filed: 1982-11-15
Granted: 1987-04-09
Abstract: Apparatus for oxygenating blood or for separating whole blood into a plasma fraction and an enriched plasma-depleted blood fraction comprising at least two contiguous membrane units (10), each unit consisting of a first membrane layer (12), a second membrane layer (14), a first spacer layer (16) and a second spacer layer (18). The membrane layers and the spacer layers are configured so that only plasma or oxygen passes through the membrane layers from or into whole blood. Plasma and plasma-depleted blood or oxygen-depleted gas and oxygenated blood are separately collected while preventing admixture thereof with whole blood.
Patent DE-3361728-D1 (DE)
Title: Crystalline aluminium silicate, process for producing it and its use
Inventor: BAACKE MICHAEL DR
IPC: C01B33/26
Filed: 1983-01-05
Granted: 1986-02-20
Abstract: The crystalline aluminosilicate PZ 1 is produced by carrying out the crystalline in the presence of an organic template compound of the formula R3P-(CH2)n-PR3X2 where R is a lower alkyl group, n is an integer of 2 to 6 and X is Br- or I-. The synthesis mixture has the composition: -SiO2/Al2O3 =  20-250 -Na2O/SiO2 = 0.01-0.5 -OH/SiO2 = 0.01-1.0 -T/SiO2 = 0.01-0.2 -H2O/SiO2 = 10-40 -  whereas T means template compound. The synthesis mixture is stirred at a temperature between 90 DEG  and 200 DEG  C. at autogenous pressure. The aluminosilicate PZ 1 is changed into the aluminosilicate PZ 2 by treatment with dilute acids or with ammonium chloride and subsequent calcining. This aluminosilicate PZ 2 can be employed as catalyst in the conversion of alcohols into hydrocarbons.
Patent DE-3365793-D1 (DE)
Title: Process and apparatus especially for saving energy at the regeneration of active carbons containing adsorbed solvents
Inventor: GIANNESINI DIDIER
IPC: B01D53/02
Filed: 1983-03-28
Granted: 1986-10-09
Abstract: 1. Process usable for regenerating an active charcoal containing at least one adsorbed solvent, process according to which said activated active charcoal is treated in an adsorber by steam with the steps of condensing vapours issuing from said adsorber, decanting the condensed product and recycling the water resulting from the decanting, said process being characterized in that : - the vapours issuing from said adsorber pass through an indirect exchanger (6) in which they yield part of their calories to an impure water (10) while producing impure water vapour at a pressure of between 0.1 and 1 bar, said vapour being taken up by an ejector and recycled in said adsorber, - and said indirect exchanger is supplied with impure water coming out of the decanter in which said decantation has been carried out.
Patent DE-3367698-D1 (DE)
Title: A lead frame
Inventor: FIERKENS RICHARDUS HENRICUS
IPC: H01L23/48
Filed: 1983-05-26
Granted: 1987-01-02
Abstract: A lead frame for applying .micro-electronic elements thereon, which lead frame comprises a series of lead patterns disposed at mutually equal pitch distances, each consisting of a carrier plate laying on the axis of the frame for applying a micro-electronic element thereto, further of leads terminating a short distance from said carrier plate, said leads being connected to lands extending perpendicularly to the frame axis and disposed on either side of the carrier plate, said leads extending beyond said lands in mutually parallel relationship so as to form lead terminals, as far as the next land of the adjoining lead pattern and being connected thereto, while the parallel leads of adjoining patterns are shifted relatively to each other in transverse direction: the mutual distance between two lands associated with one lead pattern is equal to the width of the standardized resin envelope of the micro-electronic element, the lands being provided with cuts in a direction approximately parallel to the axis of the lead frame, said cuts extending from the land edge oriented towards the carrier plate and terminating a short distance from the opposite land edge.
Patent DE-3461862-D1 (DE)
Title: Handle device for doors
Inventor: KUNIHIKO TAKASAKI
IPC: E05B13/10
Filed: 1984-06-14
Granted: 1987-02-05
Abstract: A handle device for a door which is formed of an assembly installed in a door panel and has a handle grip connected thereto by a pivot pin. A latch is retractably mounted to the assembly and is interlocked with the handle grip. An actuating lever is pushed by the handle grip to move the latch. A reset lever drives the actuating lever when pushed by a push rod extending inside the door. A lock mounted on the assembly has a cam secured to a rotor, serves to release the engagement between a lock plate which is secured to the assembly and adapted to check the slide of the latch, and the latch. When the push rod turns the reset lever, engagement between the lock plate and the latch is released and the latch slides and is retracted by turning the actuating lever.
Patent DE-3464460-D1 (DE)
Title: Washing and drying vat, especially a shampoo vat, and hair treatment installation with such a vat
Inventor: COUTTE EPOUSE STECH MARCELLE
IPC: A45D20/24
Filed: 1984-03-02
Granted: 1987-08-06
Abstract: 1. Washing and drying vat, in particular a shampoo vat, comprising - a shell (1) of avoid shape overall, equipped, in its lower part, with an opening for draining waste water and having, in its front face, a large opening (2) intended to permit the insertion into the shell (1) of the head and arms of a user sitting on a seat (36) arranged in front of the shell (1), - at least one showering instrument (9) supplied via a regulator for hot water and cold water and arranged in the upper part of the shell (1) so that at least a part of its jet of water is directed towards the centre of the shell (1), and - a pulsating hot air drier (12) opening into the shell (1) so that its jet of air is directed substantially towards the centre of the shell (1) characterized in that it comprises at least three showering instruments (9) whose directions are adjustable, of which one, in a median position and projecting from the rear part of the shell (1) delivers a jet directed substantially downwards and forward against the part of the shell (1) which is situated under the opening (2) in the front face, and of which the other two, arranged symmetrically on both sides of the first and projecting substantially from the lateral parts of the shell (1), deliver jets which are directed substantially downwards and transversely, each against the part of the shell (1) which is situated under the other lateral showering instrument (9) and between the latter and the opening (2) the three jets intersecting substantially in the centre of the shell (1).
Patent DE-3470609-D1 (DE)
Title: Low temperature measuring circuit
Inventor: PETERS JENS DIPL ING
IPC: G01R27/00
Filed: 1984-07-20
Granted: 1988-05-26
Abstract: The system has its resistors (Rn), multiplexers (MPXn), constant current source (KS) and amplifier (V) located inside the cryostat enveloped in liquid helium (K). LOCMOS components are used for the multiplexers and amplifier. Each multiplexer has two analog switches (RSW) and controls (SA) for the switches. The switches and controls are also LOCMOS components. The amplifier is enveloped in polyurethane foam. The constant current source comprises a transformer and a resistor.
Patent DE-3471705-D1 (DE)
Title: Process for bleaching ground wood pulp
Inventor: BEURICH HARALD DR
IPC: C11D3/39
Filed: 1984-10-19
Granted: 1988-07-07
Abstract: 1. Process for the bleaching of mechanical wood pulp in peroxide solutions, characterized in that one carries out the bleaching procedure without silicates in the presence of 1.phosphonic acids or their salts, 2. gluconic acid, citric acid, N,N-dihydroxyethyleneglycine, DTPA, EDTA, NTA or their mixtures or salts and 3. phosphoric acid or its salts.
Patent DE-3485362-D1 (DE)
Inventor: HEATON ANDREW JAMES
IPC: H02G15/10
Filed: 1984-09-20
Granted: 1992-01-30
Abstract: An electric coupler (1) for use in mines and quarries comprising a plastics housing (14); a metal head (2) at one end of the housing; at least two tubes (3) of electrically insulating material secured in the head; an electric contact (4) positioned within each tube; an opening at the other end of the housing through which an electric cable (6) passes, each conductor (5) of the cab being electrically connected to one of the contacts; and clamping means (10) positioned within the housing, and electrically connected to the head, for clamping the wire armouring (9) of the cable; the voids (17) within the housing being filled with a hard-setting resinous insulating compound inserted through an aperture (18) in the housing after the coupler has been assembled, and which hardens to form a weatherproof coupler.
Patent DE-3561375-D1 (DE)
Title: A device for additional cleaning of dustladen medium, which to some extent has already been cleaned in an electrostatic presipitator
Inventor: ENEROTH JAN-MATS
IPC: B03C3/14
Filed: 1985-05-17
Granted: 1988-02-18
Abstract: An arrangement for further cleansing a dustladen medium which has already been cleansed to some extent in an electrostatic precipitator (1). Part of the medium cleansed in the precipitator is arranged to be removed therefrom through a duct (10) for recirculation in the precipitator and/or for further cleansing in a separate cleaning unit intended herefor. Arranged in the outwardly sloping lower part of the outlet section, as seen in the flow direction, is one or more openable outlets, wherewith the removed part of the medium flow can be taken out through the outlet intermittently over periods of time during which high dust concentrations prevail and/or are expected to prevail.
Patent DE-3563481-D1 (DE)
Title: Improvements relating to photolithography
Inventor: GARDNER KEITH
IPC: G03H1/02
Filed: 1985-06-12
Granted: 1988-07-28
Abstract: In a method of photolithography in which optical radiation is directed onto a layer of photoresist coated on a substrate, the tendency towards generation of spurious image features is much reduced by selecting the substrate and the optical radiation used in the exposure step so that the substrate is absorptive of said optical radiation. The use of, for example, a coloured glass substrate together with optical radiation of appropriate wavelength is found to be highly beneficial in maintaining accuracy of the resultant image.
Patent DE-3567805-D1 (DE)
Title: Wound dressing
Inventor: WEBSTER DAVID FITZGERALD
IPC: A61F13/00
Filed: 1985-08-02
Granted: 1989-03-02
Abstract: An absorbent, non-adherent wound dressing suitable for use in deep and cavernous wounds is described. The dressing comprises an absorbent material in the form of individual pieces of a conformable, resilient, absorbent hydrophilic foam retained within a porous bag formed from an apertured material. In a preferred form the foam is a hydrophilic polyurethane foam and the perforated polymeric film is a contoured net of a thermoplastic elastomeric polymer. A non-woven fabric may be additionally present between the perforated polymeric film and the pieces of foam. The dressings can absorb large volumes of wound exudate without adhering to the wound.
Patent DE-3571133-D1 (DE)
Title: A process for preparing lysergol derivatives
Inventor: BOMBARDELLI EZIO
IPC: C07D457/02
Filed: 1985-08-05
Granted: 1989-07-27
Abstract: A method of preparing lysergol derivatives, particularly 10α-methoxy lumilysergol, 1-methyl-10a-methoxy-lumilysergol and C8 esters of 1-methyl-10a-methoxy-lumilysergol, is provided characterised in that lysergol esters are subjected to photo-chemical reaction in methanol/sulphuric acid to form esters of 10a-methoxy lumilysergol. The esters can be subsequently hydrolyzed to obtain 10α-methoxy-lumilysergol, or can be transesterified with salts of other acids and/or N-methylated.
Patent DE-3575150-D1 (DE)
Inventor: SENATORE GUY
IPC: C08G75/02
Filed: 1985-08-28
Granted: 1990-02-08
Abstract: A polyarylene sulfide is prepared in a reaction mixture containing a dihaloaromatic compound, a sulfur source, a polar organic compound and an alkali metal or alkaline earth metal dithionite. The presence of dithionite in the reaction mixture enables the production of polymer and products therefrom having a reduced Tmc and enhanced heat stability.
Patent DE-3578861-D1 (DE)
Inventor: SCHITTENHELM HANS-JOACHIM DR
IPC: B05D1/06
Filed: 1985-10-14
Granted: 1990-08-30
Abstract: In the electrostatic spraying on metal substrates of mixtures of different inorganic powders which differ in density, particle size and electrical resistance, the improvement which comprises first forming uniform agglomerates as the different powders, and then spraying the uniform agglomerates. This prevents color variation due to separation of different powders.
Patent DE-3580113-D1 (DE)
Inventor: MUELLER HANS
IPC: E04C1/40
Filed: 1985-02-25
Granted: 1990-11-22
Abstract: A lightweight construction with sandwich elements consisting of core and covering surfaces may be produced in that high-strength hollow profiles are fixed to a molded frame at a spacing from each other, the remaining space around the hollow profiles is filled with a pressure-resistant casting compound which supports the profiles, and the top layers which determine the bending resistance of the elements are applied thereto. In this manner multidimensionally curved covering surfaces of unlimited size, such as the bodies of boats, can be economically produced.
Patent DE-3581100-D1 (DE)
Inventor: GOULDING JOHN
IPC: C08F246/00
Filed: 1985-01-09
Granted: 1991-02-07
Abstract: Water treatment, e.g. antiscaling, polymer compositions are marked or labelled with activated groups which are attached to the polymer chain backbone by carbon-carbon bonds. These activated groups are subjected to colour forming reactions, e.g. by reaction with a diazonium aromatic compound, thus enabling the polymers to be detected at very low concentrations in water.
Patent DE-3582228-D1 (DE)
Inventor: ANDRE JEAN-LUC
IPC: B60P3/08
Filed: 1985-11-15
Granted: 1991-04-25
Abstract: Car-carrier with each wheel-train equipped with its own carrying cross-structures. In this car carrier, the load levels (15) and (16) are composed of two side-rails (18) and (19,) which can be moved vertically along frame posts. The said side-rails are fitted with sustaining cross-structures (24) and (25) that can be moved lengthwise and can be blocked in any given position so as to create between the position of two of them a sufficiently wide interval to receive the wheelbase of each car to be carried. The lowest level (4) is realized by vertically mobile platforms, that are hinged together.
Patent DE-3587553-D1 (DE)
Inventor: SORG CLEMENS PROF
IPC: C12N5/00
Filed: 1985-05-15
Granted: 1993-10-07
Abstract: The invention relates to purified human macrophage migration inhibitory factor (human MIF) and its individual proteins, to a process for the purification of human MIF and for the isolation of its individual proteins, to monoclonal antibodies against human MIF, derivatives thereof, processes for the preparation of these antibodies and derivatives thereof, hybridoma cell lines which produce these antibodies, processes for the preparation of said hybridoma cell lines, and to the use of the monoclonal antibodies and derivatives thereof for the qualitative and quantitative determination of human MIF in biological fluids and on cell surfaces, and to the use of the monoclonal antibodies for the purification of human MIF. Human MIF and monoclonal antibodies against human MIF are important for the diagnosis and therapy of immunoregulatory disorders and chronic inflammatory disorders.
Patent DE-3664218-D1 (DE)
Title: Process for the separation of solvents from hydrocarbons dissolved in said solvents
Inventor: BITTER JOHAN GEORGE ALBERT
IPC: C10G31/11
Filed: 1986-08-01
Granted: 1989-08-10
Abstract: A process for the separation of solvents from hydrocarbons dissolved in said solvents by contacting a feed solution (e.g. obtained from a dewaxing unit) comprising hydrocarbons dissolved in an aromatic solvent and a polar aliphatic solvent (e.g. toluene and methyl ethyl ketone) at elevated pressure with one side of a dense membrane which is substantially impermeable to said hydrocarbons and which membrane comprises a layer of a halogen-substituted silicone compound comprising units according to the general formula: 
<CHEM>
 wherein R1 and R2 represent moieties chosen from the group consisting of hydrogen, halogen, alkyl, aryl, aralkyl and halogen-substituted alkyl, aryl and aralkyl moieties, and recovering said solvents from the other side of the membrane.
Patent DE-3664377-D1 (DE)
Title: Method for detection, tracking and defence of flying objects
Inventor: BUTTNER WINFRIED DR ING
IPC: F41G3/02
Filed: 1986-09-15
Granted: 1989-08-17
Abstract: 1. Method for the detection and tracking of and defence against flying objects, using a central common surveillance sensor for a number of mobile weapon systems which are directed against the flying objects and have one tracking sensor, a separate vehicle navigation systems and a display device each, characterized in that the targeted data allocated to a weapons system (WS1 ... WSn) by the surveillance sensor (SR, RR) are transformed to the position coordinates, determined by the vehicle navigation system (FNA), of the location of deployment of the weapons system and are represented as target on the display device (PPl), that the transformed target data are used for locking the tracking sensor (FR) to the target (Z) and that the target data determined by means of the tracking sensor after the locking are compared with the previously allocated transformed target data and the difference values (DELTA) are stored as correction values for the representation of the target on the display device (PPl) and for the analysis during further target allocations to the weapons system (WS1 ... WSn).
Patent DE-3666465-D1 (DE)
Title: Electrode for electrochemical processes
Inventor: KOCH REINHARD
IPC: C23F13/02
Filed: 1986-11-25
Granted: 1989-11-23
Abstract: 1. A tubular electrode for electrolytic processes, in particular an anode for galvanic processes or cathodic anticorrosive protection, comprising a conductor of a material of good electrical conductivity, which is ensheated by a tubular valve metal element which is connected to the conductor in an electrically conductive manner and whose surface facing away from the conductor is provided with a coating of electrocatalytic material, characterized in that the electrically conductive connection between the conductor (1) and the valve metal element (2) is established via at least two composite elements (4) arranged with mutual spacing, each composite element (4) comprising a portion (5) of valve metal and a portion (6) of copper, aluminium or an alloy based on one of these metals and that the valve metal portion (5) with the valve metal element (2) and the portion (6) of copper, aluminium or the alloy, annularly surround the conductor (1) and are connected to the conductor in an electrically conductive and mechanically secure manner.
Patent DE-3669001-D1 (DE)
Inventor: PETTKE FELIX DIPL ING
IPC: G01J5/34
Filed: 1986-08-19
Granted: 1990-03-15
Abstract: A pyrodetector having a concave mirror containing a sensor element arranged in a focus thereof. The sensor element is on a film and is distinguished by a compact structure. The concave mirror is formed of a body having a rectangular cross-section, of a reflector part, and of sidewalls positioned perpendicularly relative to one another. An opening is provided in a reflector portion through which a retaining part provided with plug pins is inserted. The concave mirror, an evaluation means arranged outside of the concave mirror behind the reflector portion, and a honeycomb lattice and a covering are accommodated as an overall arrangement in a housing.
Patent DE-3672253-D1 (DE)
Inventor: BREWSTER ANDREW GEORGE
IPC: C07D319/06
Filed: 1986-05-09
Granted: 1990-08-02
Abstract: The invention provides a novel group of 4(Z)-6-([2,4,5- cis]-2-alkyt-4-o-hydroxyphenyl-1,3-dioxan-5-yl)hexenoic acids of formula I wherein R is branched alkyl of 3-5 carbon atoms and one of X and Y is hydrogen or fluoro and the other is hydrogen, and their pharmaceutically acceptable salts; together with their pharmaceutical compositions for use in treating a variety of disease conditions. Also provided are methods for the manufacture of the novel compounds. A representative compound is that in which R is t-butyl and X and Y are both hydrogen.
Patent DE-3675524-D1 (DE)
Inventor: HARADA SETSUO
IPC: C07C271/22
Filed: 1986-12-09
Granted: 1990-12-13
Abstract: The compound of the formula <CHEM> wherein R<1> is hydrogen, hexanoyl, or sorbyl, R<2> is hydrogen or methyl, R<3> is an amino which may optionally be protected, and R<4> is hydroxyl or 2-amidino-ethylamino, with the proviso that when both R<1> and R<2> are hydrogen and R<3> is amino, R<4> is 2-amidino-ethylamino, or when R<1> is sorbyl and R<4> is 2-amidino-ethylamino, R<3> is a protected amino, or salts thereof can work well as the intermediate material for the synthesis of TAN-749, an antibiotic which is useful as a therapeutic drug for bacterial infectious diseases.
Patent DE-3681359-D1 (DE)
Inventor: COATES WILLIAM JOHN
IPC: C07C279/18
Filed: 1986-07-04
Granted: 1991-10-17
Abstract: Compounds of the formula (I) : 
<CHEM>
or a pharmaceutically acceptable salt are described wherein R<1> is hydrogen or methyl, R<2> is C1 -4alkyl, substituted by one or two groups selected from hydroxy, C1 -4alkoxy, carbamoyl, C1 -4alkoxycarbonyl and trifluoromethyl, provided that the carbon atom adjacent to the nitrogen atom is not substituted by hydroxy and that no carbon atom is disubstituted by hydroxy, or -A-R<4> where A is C1 -4alkylene (straight or branched) and R<4> is optionally substituted aryl or heteroaryl, R<3> is cyano, -COR<5> or -SO2R<6> where R<5> is C1 -4 alkoxy or optionally substituted phenyl and R<6> is NHR<7>, C1 -4alkyl or optionally substituted aryl; and R<7> is hydrogen or C1 -4alkyl, R<2> can also be C3 -6cycloalkyl, allyl or propargyl when R<3> is cyano, and R<2> can also be hydrogen or C1 -4alkyl when R<3> is -COR<5> or -SO2R<6>. 
<??>These compounds have inotropic, vasodilator, broncho-dilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (I) are described.
Patent DE-3682909-D1 (DE)
Inventor: PARK ANDREW CAMPBELL
IPC: A61Q15/00
Filed: 1986-12-23
Granted: 1992-01-23
Abstract: Antiperspirant lotion for application from a roll-on dispenser comprises 5-40 wt.% fine particles of antiperspirant agent (I) suspended in 50-92 wt.% anhydrous liq. medium in presence of 3-15 wt.% of a hydrophobically-treated clay (II) as suspending agent. The medium is anhydrous EtOH and/or isopropanol opt. contg. up to 3C wt.% of total liq. medium, of one or more liqs. (III) less volatile than the alcohol (but only up to 2C wt.% if (III) is non-polar and water-immiscible). C is wt.% of (II) in the compsn. and the wt. ratio (II):anhydrous alcohol is 1:3-30, but 1:10-30 if C is less than 5. Pref. (I) is an Al-Zr chlorohydrate complex, basic Al chlorides or Al chlorohydrate and (II) is stearaluminium hectorite and/or quaternium 18 hectorite.