baber/WOPTO huggingface dataset:
Patent DE-3776663-D1 (DE)
Inventor: SCHMID KARL HEINZ DR
IPC: C09K23/42
Filed: 1987-02-28
Granted: 1992-03-26
Abstract: Surfactant mixts. which are liq. at room temp. are comprised essentially of (by wt. w.r.t. total mixt.) (1) 50-84% straight and/or branched chain ether alcohols of formula (I) R1 O ( -PO- )0-3--(EO-)6-8--H (I) in which R1 = linear or branched 9-11C alkyl, PO = the residue of ring-opened propylene oxide and EO = the residue of ring-opened ethylene oxide, (2) 10-40 wt.% straight and/or branched chain ether alcohols of formula (II), R2 O (-PO-)0-3--(-EO-)3-6--H (II) in which R2 = linear or branched alkyl with predominantly 12-15C, (3) 0-10% etherpolyols obtd. by reaction of ethylene oxide with polyol reactants in a mol. ratio ethylene oxide/polyol of 6-15:1, the polyol having been obtd. by reacting (a) ethylene glycol, glycerine, trimethylolpropane and/or neopentyl glycol with (b) alpha-olefin epoxides with a C-chain length of 12-18C and/or epoxidised oleyl- or linoleyl alcohol in a ratio (a):(b) of 1:1 to 3:1; (4) 0.1-10 wt.% substd. aminoalcohols chosen from (A) alkyl or alkylethermono- and/or -diethanolamines of formula (III) or (IV) R3 (-OE-)0-4--N(CH2CH2OH)2 (III) R3 (-0E-)0-4--NH-CH2CH2OH (IV) in which R3 = linear or branched 12-18C alkyl or alkenyl residue, (B) the reaction prod. of 12-18C alpha-olefin epoxides with mono- or diethanolamine, (C) the reaction prod. of epoxidised oleyl- or linoleyl alcohol with mono- or diethanolamine and/or (D) reaction prods. of substd. aminoalcohols of substd. aminoalcohols (A), (B) or (C) with ethylene oxide in a mol. ratio of 2-12 mol ethylene oxide per mol. substd. aminoalcohol, and (5) lower carboxylic acids in amts. such that the pH of a 1% aq. soln. of the compsn. is just in the neutral range.
Patent DE-3780818-D1 (DE)
Inventor: YEAGER ARTHUR G
IPC: F16B15/06
Filed: 1987-08-18
Granted: 1992-09-03
Abstract: The fastener includes an elongated shank having opposite end portions and at least one longitudinal axis extending between the end portions. An elongated central core has at least ten spaced elongated side walls forming with the core, a cross-sectional shape of at least a five-pointed star. Each adjacent pair of side walls taper toward each other and form a channel. One side wall of each pair of adjacent channels forms a vertically extending V-shaped cup having its valley juxtaposed to the core. The channels include elongated edges extending parallel to the  longitudinal axis and terminate outwardly equally from the longitudinal axis.
Patent DE-3781689-D1 (DE)
Inventor: PARMENTIER ALFRED HENRI
IPC: B01D25/00
Filed: 1987-11-20
Granted: 1992-10-15
Abstract: Filter press membrane unit comprises three clamped frames in polypropylene, between which are sandwiched two supple impermeable cloths upon which are fixed spacer bars of circular spacer bars and the clamped frames. Each membrane unit is covered by filter cloths. During filtration a cake builds up on the surface, the filtrate passing between the spacer bar and exiting via channels.
Patent DE-3782207-D1 (DE)
Inventor: TROSTMANN UWE DR
IPC: A61P7/02
Filed: 1987-07-29
Granted: 1992-11-19
Abstract: 2-Acyloxypropylamine derivs. of formula (I) and their salts are new; where R1 = satd. or unsatd. 1-20C alkyl; R2 = 1-4C alkyl; R3 and R4 = H or opt. phenyl-substd. 1-14C alkyl, or NR3R4 = piperidino or piperazino opt. substd. by 1-4C alkyl; X = O or S. Three cpds. are specifically claimed, e.g. (+/-) -3-Dimethylamino-1-octadecyloxy- 2-propyl acetate.
Patent DE-3786150-D1 (DE)
Inventor: MILLER DENNIS C MILLER DENNIS
IPC: C04B30/02
Filed: 1987-12-03
Granted: 1993-07-15
Abstract: A lightweight soundproofing, insulation and fireproofing material and method is disclosed. A dry composition is provided which includes 60-80% by weight of an inorganic lightweight nonflammable fibrous material, 16.67-36.67% by weight of an organic lightweight normally-flammable fibrous material, and 3.33-10% by weight of a refracted clay material. The non-flammable fibrous material is pulled apart to provide a high temperature loose fiber material, the normally-flammable fibrous material is shredded, and the refracted clay material is embedded in the normally-flammable fibrous material after shredding to reduce the flammability thereof. Thereafter, the nonflammable fibrous material is mixed with the normally-flammable fibrous material to complete the dry composition. A liquid adhesive is provided which includes liquid sodium silicate having a ratio of silicon dioxide to sodium oxide that is greater than 3.22:1, the liquid sodium silicate in the form of a solution of about 50% water is mixed with water in a ratio of approximately 1:1, and a surfactant can be added to the liquid sodium silicate to act as a wetting agent for application and flexibility purposes. With these constituent components, the liquid adhesive is used with the dry composition at the rate of approximately 55 gallons of liquid adhesive for each 300 lbs. of dry composition.
Patent DE-3786151-D1 (DE)
Inventor: HABER EDGAR
IPC: G01N33/66
Filed: 1987-11-12
Granted: 1993-07-15
Abstract: This invention relates to a recombinant hybrid immunoglobulin molecule having an antigen binding site specific for fibrin linked to a second protein comprising the active portion of a plasminogen activator. The invention is also directed to the cloning and production of these novel hybrid immunoglobulin molecules. This invention further relates to a method of using these recombinant hybrid immunoglobulin molecules in immunodiagnostic and immunotherapeutic processes.
Patent DE-3788237-D1 (DE)
Inventor: EICHER JOACHIM DIPL ING
IPC: G02B6/35
Filed: 1987-01-27
Granted: 1994-01-05
Abstract: In a method and apparatus for suitably positioning light waveguides for coupling ends of function fibers at coupling locations, the coupling ends of the function fibers are aligned and fixed on a carrier element. Guide capillaries are formed to fit the jackets of the function fibers precisely and are aligned on both sides of a coupling location. The alignment is achieved with the assistance of a wrap-free auxiliary fiber after which the auxiliary fiber is removed and the function fibers are subsequently introduced into the guide capillaries and fixed therein.
Patent DE-3854391-D1 (DE)
Inventor: FASCENDA ANTHONY
IPC: H04W88/02
Filed: 1988-05-12
Granted: 1995-10-05
Abstract: A method for disseminating modifications to a database stored in a plurality of receivers, comprising the steps of: transmitting a mask code and mask data; storing in said receivers a mask indicating positions in said database where said mask data is to be written; examining a received message to detect said mask code; and writing, in response to said mask code, said mask data at said positions indicated by said mask. <IMAGE>
Patent DE-3856043-D1 (DE)
Inventor: INLOW DUANE
IPC: C12N5/07
Filed: 1988-07-20
Granted: 1997-11-20
Abstract: Lipid microemulsions which can be added to cell culture media to provide essential lipids in a bioavailable form and their components are disclosed. Methods to disperse lipids in culture media by the use of one or more emulsifiers are described. Further disclosed are media which support growth of cells and production of recombinant, viral and/or native products wherein lipids are supplied in the form of a microemulsion.
Patent DE-3866511-D1 (DE)
Title: Hydraulic power take-off for agricultural tractor
IPC: A01B63/114
Filed: 1988-10-25
Granted: 1992-01-09
Abstract: The stress imposed by the tool (3) on the three-point linkage (2) securing it to the tractor (1) is determined by a strain gauge or extensometric detector (11) secured to the tractor structure in the region of the hydraulic operating unit (9). The upper end of the control lever (12) cooperates with the extensometric detector through the action of a pivoted lever mounted on a shaft (40) and articulated at its lower end (13) to the structure of the tractor. The control lever (12) is that one used previosuly, in power  take-offs, for monitoring stress with mechanical-hydraulic systems.
Patent DE-3868855-D1 (DE)
Inventor: FLETCHER TIMOTHY EDWARD
IPC: C23F11/18
Filed: 1988-10-06
Granted: 1992-04-09
Abstract: A corrosion-inhibiting composition comprises a blend of particles of two amorphous silicas; one containing corrosion-inhibiting cations releasable by ion-exchange and the second being substantially free of any corrosion-inhibiting ions. The weight ratio of the cation-containing silica to non ion containing silica is in the range 20:80 to 60:40. The corrosion-inhibiting composition may be incorporated into liquid media and protective coatings, which are based on film-forming polymers e.g. epoxy resins, vinyl resins, epoxy esters. The amorphous silica used is preferably of a microporous type. Calcium cations are the preferred corrosion inhibiting cations. The composition is preferable used to inhibit corrosion of aluminium surfaces.
Patent DE-3869153-D1 (DE)
Inventor: MANSSON KJELL
IPC: F16M3/00
Filed: 1988-01-25
Granted: 1992-04-23
Abstract: The invention relates to a bed structure for supporting driving and driven units, such as internal combustion engines and generators for instance. The bed structure comprises a first frame section (1) which serves as a transport frame and bed for the engine, and a second frame section (8) which can be moved between a retracted transport position and an extended position in which it serves as a bed for an auxiliary unit, such as a generator.
Patent DE-3872174-D1 (DE)
Inventor: GREGORY BERTRAM HUBERT
IPC: B32B15/08
Filed: 1988-11-02
Granted: 1992-07-23
Abstract: Substrates are coated by a process which comprises co-extruding onto the substrate, e.g. aluminium foil, a layer of an olefin terpolymer and a layer of polypropylene, the olefin terpolymer being adjacent to the substrate and the polypropylene being adjacent to the olefin terpolymer. The olefin terpolymer is a terpolymer of an olefin, e.g. ethylene, an unsaturated carboxylic acid or anhydride, e.g. acrylic acid, and an unsaturated ester, e.g. methyl acrylate, in which the amount of carboxylic acid or anhydride groups in the terpolymer is at least 3 mole % and the amount of ester groups in the terpolymer is at least 3 mole %.
Patent DE-3880922-D1 (DE)
Inventor: MEULIEN PIERRE
IPC: C12N15/00
Filed: 1988-08-10
Granted: 1993-06-17
Abstract: Analogue of the factor VIII deleted from the amino acids 771 to 1666, prepared from eukaryotic cells transformed by an expression vector bearing the cDNA of the deleted factor VIII.
Patent DE-3881704-D1 (DE)
Inventor: PERSON SVEN-JOHAN
IPC: B65G53/04
Filed: 1988-03-02
Granted: 1993-07-15
Abstract: An arrangement for the transport of goods in bulk, such as cereal grain, by air flowing through a perforated base plate. The arrangements are provided in areas of the base plate (1) adjacent to the perforations (7) to impart to the air flowing through at that point a movement component running along the base plate (1), where a minimum quantity of air is required in order to transport the desired quantity of goods in bulk. The perforations (7) consist of elongated slots running across the direction of flow, that is to say the direction of feed. The slots are laterally displaced in relation to the slots in front of and behind them in an unsymmetrical manner, such that they form diagonal rows (B:C), the angles ( alpha : beta ) of which to the direction of transport (A) are considerably smaller in one lateral direction than in the other, when measured from one of the slots.
Patent DE-3881962-D1 (DE)
Inventor: HILZINGER HANS-RAINER DR
IPC: C22C19/03
Filed: 1988-04-23
Granted: 1993-07-29
Abstract: An amorphous alloy, for low saturation induction sensor element strips used in anti-theft labels, magnetic field detectors and the like, is an amorphous magnetostriction-free alloy with a saturation induction (Bs) of max. 0.5T and good response to tempering in a magnetic field to obtain a remanence ratio (Br/Bs) of more than 0.6. The alloy is pref. a CoFeNiNbSiB type alloy.
Patent DE-3883213-D1 (DE)
Inventor: MAGAHASHI TOSHIO
IPC: B31B5/80
Filed: 1988-04-29
Granted: 1993-09-16
Abstract: The method involves sucking and taking out flatwise folded cartons one by one from a magazine by means of suction cups, unfolding each carton squarely on a conveyance path while transferring it downward along a rotative path, and supplying the thus-unfolded cartons to an encasing machine by means of a conveyance mechanism.Each carton is held squarely by a pair of stoppers, utilising its reaction force acting in the returning direction. Then, the carton is reverse-folded against such reaction force and then unfolded again to remove the folding tendency of the carton acting in the folded direction, permitting the carton to hold itself in a square shape. And at the time of reverse folding, the flaps of each carton are expanded so that a contents charging  conveyor can be disposed in close proximity to the cartons.
Patent DE-50002282-D1 (DE)
Inventor: GAYDOUL EKKEHARD
IPC: G09F13/14
Filed: 2000-08-24
Granted: 2003-06-26
Abstract: The invention relates to a device for illuminating signs, especially for airport runways and taxiways, whereby the device is comprised of one or more plastic panes which are arranged one against the other, which function as a display, and into which light from a light source is fed in a manner that is parallel to the display plane. The inventive device also comprises means for two-dimensionally distributing light, and the transparent motifs or characters through which light is irradiated are arranged in front of or on said means.
Patent DE-50003749-D1 (DE)
Inventor: KRONE DR-ING E H BERNARD
IPC: A01D41/14
Filed: 2000-07-19
Granted: 2003-10-23
Abstract: The maize harvester has rows of leaf and plant lifters (14) at the front with cutters (16) between them. A guide bracket (21) at the back of each lifter stretches across the frame (4) on which it is mounted almost as far as the next lifter.
Patent DE-50003832-D1 (DE)
Inventor: FERNSCHILD HANS-LEO
IPC: A46B11/00
Filed: 2000-03-03
Granted: 2003-10-30
Abstract: The device has a container (1) with a filling opening (3) and a resealable discharge opening (2) that fits in a back pack having supporting and fixing straps (8), a mounting plate (9) and a rapid-action coupling. A flow-regulating hose (6) can be shut off, and conveys fluid from the container to a mopping or applicator device (5) with a handle (4).  The container is held above the surface to be cleaned and can be de-aerated. A hose adapter (11) with a shut-off device (12) and a rapid-action coupling (13) with a drip-protection unit is fitted to the discharge opening to connect the flow-regulating hose.
Patent DE-50004199-D1 (DE)
Inventor: BORSCHERT BERNHARD
IPC: B24B3/30
Filed: 2000-11-11
Granted: 2003-11-27
Abstract: The invention relates to a drill bit ( 2 ), having main cutting edges ( 4 a , 4 b) which are connected together by a transversal cutting edge ( 6 ). An open surface ( 7 ) which extends into a flute ( 8 ) lies adjacent to each main cutting edge. The drill bit ( 2 ) is ground, in particular, during a continuous three-dimensional grinding process in such a way that the open surface ( 7 ) forms a continuous curved surface which follows a radius of curvature (R) running from the main cutting edge ( 4 a) in the direction of the flute ( 8 ). The continuous grinding process, in comparison to a conventional two-stage process, produces an improved drill bit geometry which is devoid of ridges ( 16 ). The ridge-free configuration reduces the mechanical stress during drilling to a minimum.
Patent DE-50005197-D1 (DE)
Inventor: BRUNNER MELANIE
IPC: C07C29/42
Filed: 2000-02-22
Granted: 2004-03-11
Abstract: A process for preparing at least one unsaturated alcohol (B) comprises the steps (I) to (III) below: (I) reaction of at least one alkali metal hydroxide or alkaline earth metal hydroxide with at least one alcohol (A) in at least one organic solvent (L) to give a mixture (G-I) comprising at least the alcohol (A), the solvent (L) and an alkoxide (AL); (II) reaction of at least one carbonyl compound of the formula R-CO-R' with at least one alkyne of the formula R''-C≡C-H and the mixture (G-I) obtained in step (I) to give a mixture (G-II) comprising at least the alcohol (A), the solvent (L) and an unsaturated alcohol (B); (III) distillation of the mixture (G-II) obtained in step (II) to give the alcohol or alcohols (B) and a mixture (G-III) comprising the solvent (L) and the alcohol (A), wherein the solvent (L) obtained in step (III) and the alcohol (A) obtained in step (III) are recycled as a mixture to step (I).
Patent DE-50005278-D1 (DE)
Inventor: JESSBERGER THOMAS
IPC: B29C45/36
Filed: 2000-08-05
Granted: 2004-03-18
Abstract: A lost core method for producing a hollow structure which method is characterized by fixing the lost core (11) which is to be used in the mold (12) with at least one insert (14), with the insert becoming part of the workpiece (10) to be produced. This is accomplished by casting the insert (14) in the hollow structure. In this way no openings for positioning the lost core (11), which subsequently would have to be closed with a cover, are created in the hollow structure (10) which is to be produced. The described process is therefore useful to advantageously influence the reliability of the resulting molded articles, as well as to favorably influence the manufacturing costs.
Patent DE-50012294-D1 (DE)
Inventor: MORSCH KLAUS-DIETER
IPC: B60R21/34
Filed: 2000-11-13
Granted: 2006-04-27
Abstract: The side panel has an outer cladding sector (2) and a fixing sector molded to it along an outer edge (3). The panel has curved longitudinal beads (6, 7) and fixing tabs (5) at an angle to the deformation region (4). There are recesses (10) between the fixing tabs, extending into the deformation region and breaking up the beads.
Patent DE-50100191-D1 (DE)
Inventor: SIOL DR
IPC: C09J167/07
Filed: 2001-12-15
Granted: 2003-05-28
Abstract: The invention describes polyesters containing (meth)acrylate end groups, of the general formula (I) CH2=CRCOO-PE-OCOCR=CH2 where R=CH3 or H, where PE=[-A-OCO-B-COO-]m-A-, [-CHR'-COO-]n-A-[-OCOCHR'-]n, or combinations thereof, in which A is an alkylidene radical having 2-20 carbon atoms or an alkoxylidene radical having 2-1000, preferably 2-500, alkoxylidene units, B is a saturated alkylidene radical having 2-10 carbon atoms, R' is H or CH3, m is 1-100, n is 1-100, and, if both m and n are present, the sum m+n is 2-200, where the polyesters containing (meth)acrylate end groups are characterized in that a) the content of short-chain di(meth)acrylates (II) CH2=CRCOO-A-OCOCR=CH2 is <5% by weight, b) the content of hydroxyl groups is <0.25 mol/mol of (meth)acrylate, and c) the APHA color number is <200.
Patent DE-50104992-D1 (DE)
Inventor: HORBER WILLI
IPC: A61F2/46
Filed: 2001-11-16
Granted: 2005-02-03
Abstract: In a joint prosthesis the head cap is connected via a collar piece to the shaft piece which may be anchored in the bone. The collar piece is coupled to the shaft piece by a joint head in a ball-jointed manner. The articulation surfaces between the joint cavity in the shaft piece and the articulation head on the collar piece are embodied such that on pressing the articulation head to the base of the joint cavity, edges or projections on the one articulation surface digs into the other articulation surface lying on a virtual spherical surface. It is thus possible to achieve a ball-joint like articulation, whereby the spherical surfaces may have a relatively large production tolerance without the above affecting the clamping connection between the articulation surfaces.
Patent DE-50108946-D1 (DE)
IPC: B27B1/00
Filed: 2001-11-28
Granted: 2006-04-20
Abstract: The pole cutting process involves creating the pole (18), making a central cut (70) to produce two strips (80a, 80b). Second cuts are made along the strips and parallel to the central cut to different depths (rx). The strips are turned 90 degrees and the third cuts are made parallel to the center cut, also to different depths, and ending at the second cuts.
Patent DE-50110901-D1 (DE)
Inventor: KREUZER FRIEDHELM
IPC: A61G13/00
Filed: 2001-11-19
Granted: 2006-10-12
Abstract: A tripod head ( 5, 5 ') is provided for a support for a supply device for patients, with an elongated supply part ( 10, 10 ') with feeds ( 11, 12 ) of supply lines and a carrying device ( 13, 13', 14, 14', 16, 19 ) attached to the supply part for carrying appliances. The carrying device is adjustable in position on the supply part.
Patent DE-50115090-D1 (DE)
Inventor: TROTTMANN RENE
IPC: E04G11/04
Filed: 2001-08-20
Granted: 2009-10-15
Abstract: Shuttering elements (1, 20) for the construction of a hemispherical building are disclosed, comprising webs (10) along the side edges (4, 5) thereof. The webs (10) project from the underside (8) of the shuttering element (1, 20), facing what is to become the building interior (36). The individual shuttering elements (1, 20) may be connected using the webs (10), by means of quick-fasteners (12, 13) to produce the complete shuttering and are multiply re-usable. The invention further relates to a method for the construction of a hemispherical building.
Patent DE-50115788-D1 (DE)
Inventor: ECKEL HANS-GUENTHER DR
IPC: H02M7/493
Filed: 2001-03-06
Granted: 2011-03-17
Abstract: A converter circuit has at least one phase-bridge branch (R,S,T) which has at least two converter branches (2,4) which each have at least one turn-off semiconductor switch (IGBT)(T21,T22). The load outputs (6,8) of the converter branches (2,4) are combined with a reactor (L11,L12), the load-side terminals of which form a load terminal of the phase-bridge branch (R,S,T), and the control terminals of the IGBTs (T21,T22) are each combined with an output of the drive/control circuit (16,18). Each control/drive circuit (16,18) is connected on the input side to an output of a device for generating alternating control signals (S21,S22), where a control signal (SU) is applied at one control-input (22) of this device (14) and a calculated phase- load current (iL1) is applied at a parameter-input.
Patent DE-50200515-D1 (DE)
Inventor: BALZER-APKE LUDWIG
IPC: B66B29/04
Filed: 2002-03-01
Granted: 2004-07-22
Abstract: The safety device monitors the handrail (2) e.g. of an escalator. It has at least one sensor (13) in the region of the handrail guide (4) under the handrail. The sensor operates on the capacitive principle. It includes a long feeler, which is positioned under the handrail, but not in contact with it. A potentiometer may be used, with a maximum value setting for switching off the drive.
Patent DE-50204544-D1 (DE)
Inventor: KOHLRUSS GREGOR
IPC: A47L13/254
Filed: 2002-05-18
Granted: 2005-11-17
Abstract: The invention relates to a fixing for a cover (1) on a support (2). The aim of the invention is to provide such a device which is easily handled and can be produced economically, with a guaranteed adequately secure fixing of the cover and the possibility of rapid and convenient exchange of cover. Said aim is achieved, whereby the support (2) comprises at least on elastically fixable locking element (4), which, on applying the cover (1) to the support (2) clips into a back-cut, provided on the housing region of the cover (1) with a positive fit.
Patent DE-50205401-D1 (DE)
Inventor: KLOSE DR-ING
IPC: B65D71/04
Filed: 2002-05-10
Granted: 2006-02-02
Abstract: A number of rock wool panels (4) are assembled in a flat-pack within a foil wrapper (3). The flat-pack edges are protected by L-shaped (6, 7) profiles (5) made of a pressure-resistant material e.g. metal, plastic, strengthened cellulose. The free ends (6, 7) are bent upwards (8).