baber/WOPTO huggingface dataset:
Patent DE-3669007-D1 (DE)
Inventor: BATLIWALLA NEVILLE
IPC: H01B1/20
Filed: 1986-08-11
Granted: 1990-03-15
Abstract: Polymer thick film inks which comprise a polymeric binder, a conductive filler, and a latent solvent for the binder, i.e. a solvent which does not dissolve the binder at printing temperatures but does dissolve the binder at elevated temperatures. At the time of printing, the binder is present in the form of particles dispersed in the solvent. The printed ink is then heated first to dissolve the binder and then to cure the ink. Preferred inks contain a fluropolymer as binder, in particular polyvinylidene fluoride.
Patent DE-3672571-D1 (DE)
Inventor: KICHERER ROBERT
IPC: H05B3/02
Filed: 1986-11-08
Granted: 1990-08-16
Abstract: The present invention relates to an apparatus for connecting appliance lines to cooking plates, hobs or hotplates. Our of the bottom of the electric hotplate, connecting pins (19b) extend for connection to connecting members (33) of a connecting piece (31) that is part of the appliance line. From a passage through an insulating member (20b) in the bottom of the hotplate, the connecting pins (19b) project outwards towards the circumference of the hotplate body (2b). In a transportation mode the pins can be resiliently and completely countersunk in the underside of the hotplate. In the vicinity of the front end of the connecting members (33) of the appliance plug, the connecting piece (31) of the plug has a threading and guidance apparatus for the connecting pins (19b) that does not project beyond the outer circumference of hotplate body (2b), thereby ensuring an automatic, positonally correct connection between the connecting piece (31) and connecting pins (19b).
Patent DE-3680803-D1 (DE)
Inventor: PAVAN MARIO
IPC: A23L7/109
Filed: 1986-03-17
Granted: 1991-09-19
Abstract: The machine comprises a pre-heater (1) followed by a first chamber (3), incorporating heated plates (4) wherebetween a food product to be dried is passed. The machine also comprises a successive section (6), wherethrough the food product is conveyed to a second chamber (7), incorporating cooled plates (8), wherebetween the food product is passed. The plates (8) are adapted for rapidly condensing moisture contained in the ambient air and in the food product itself, to further rapidly reduce its moisture content to approximately 13-14%.
Patent DE-3681143-D1 (DE)
Inventor: KRAUS MENAHEM A
IPC: C08J3/11
Filed: 1986-12-23
Granted: 1991-10-02
Abstract: Microporous membranes can be prepared which comprise a polymer which is a hydrophobic polymer in bulk form and which has an equilibrium water absorption from about 2% to about 4%, but is hydrophilic when precipitated as a membrane. The membranes are further characterized by high water flow rates at any given bubble point.
Patent DE-3683213-D1 (DE)
Inventor: KREUZER RUDOLF
IPC: A61M39/00
Filed: 1986-07-01
Granted: 1992-02-13
Abstract: A catheter for use in arterial or venous vessels e.g. in the femoral area, vena cava or the right auricle has in the hose a closure element in the shape of a plunger which can be reciprocated. In one particular position, it covers at least some of the blood passage openings at its distal end which has a slight taper.
Patent DE-3684352-D1 (DE)
Inventor: RUEHL KARL DR
IPC: G10K11/162
Filed: 1986-01-14
Granted: 1992-04-23
Abstract: The compsn. consists of: (A) a PVC-plastisol, (B) one or more poly-unsatd. crosslinkable cpds., (C) a peroxide crosslinking agent, (D) inorganic fillers and opt. (E) standard plasticisers, thixotropic agents, accelerators, solvents, adhesion-improvers, stabilisers and corrosion-protective agents.
Patent DE-3763708-D1 (DE)
Inventor: TURNER RICHARD EDWIN DR
IPC: C21B11/00
Filed: 1987-02-17
Granted: 1990-08-23
Abstract: A method for two-stage melt reduction of iron ore, in which iron ore is prereduced substantially to wustite and at the same time melted down in a melting cyclone, and then liquid hot metal is produced in an iron bath reactor connected to the outlet of the melting cyclone and receiving the melted wustite by adding carbonaceous fuels and oxidizing gas to the melt. The resulting reaction gas from the melt is afterburned, and the dust-laden, partly burned reaction gases from the iron bath reactor are accelerated and further afterburned by adding a hot blast with a temperature of 800 DEG  C. to 1500 DEG  C., and at least a portion of such accelerated, after burned reaction gases are introduced into the melting cyclone to reduce and melt fresh iron ore.
Patent DE-3774731-D1 (DE)
Inventor: HAGEMANN HERMANN
IPC: C07C17/00
Filed: 1987-03-02
Granted: 1992-01-09
Abstract: In a new process for the prodn. of 3-fluoro- 2-(fluoromethyl) propene of formula (I), 3-chloro-2-(chloromethyl)-propene of formula (II) is reacted with a fluorinating agent. 3-Fluoro-2-(chloromethyl) -propene of formula (III), which occurs as an intermediate in the above process, is new and claimed. Pref. fluorinating agents are potassium and sodium fluorides and hydrogen fluorides, calcium fluoride and/or magnesium fluoride, opt. in admixture with small amts. of caesium fluoride. The fluorinating agent is pref. used in an amt. of 2.01-2.5 equivs. per mol. (II). The reaction is pref. carried out in the presence of a solvent (pref. diethylene glycol, triethylene glycol, tetraethylene glycol and/or N-methylpyrrolidone), pref. at 80-300 deg.C. The reaction mixt. is pref. worked up by distillation, (I), (III) and (II) being distilled in that order.
Patent DE-3778538-D1 (DE)
Inventor: SLIMAK KAREN M
IPC: A23L19/00
Filed: 1987-02-02
Granted: 1992-05-27
Abstract: Flours prepared from white sweet potatoes, cassava, edible aroids, tropical yams, lotus, arrowhead, buckbean, and amaranth, and a variety of different food products prepared from them, are substitutes for wheat and other grains, legumes, milk, eggs, and a partial substitute for nuts.
Patent DE-3782811-D1 (DE)
Inventor: DOCKNER TONI DR
IPC: C07D201/16
Filed: 1987-12-09
Granted: 1993-01-07
Abstract: Caprolactam (I) is prepd. by heating 6-aminocaproic acid, its esters, amides or mixts. of these (II) in the presence of an inert hydrocarbon reaction medium (III) having b.pt. higher than that of (I), the process comprising heating the (III) at 150-350 deg.C, adding the (II) at a rate at which it is decomposed, and removing (I) from the reaction medium as it is formed.
Patent DE-3785215-D1 (DE)
Inventor: WENDT J
IPC: H05B6/64
Filed: 1987-10-22
Granted: 1993-05-06
Abstract: A food container for use in a microwave oven is disclosed. The container contains a plurality of food substances, and employs a metal shield to shield at least one of the food substances from microwave radiation. Arcing and other problems associated with the use of metal shielding are avoided by proper selection of the geometry of the metal shield. The metal shield is preferably looped in a manner which provides some electrical inductance, and the ends of the metal shield are overlapped and separated by a dielectric material to provide some electrical capacitance. The geometry of the shield is selected so that the inductance and the capacitance in effect form a "tuned circuit" which minimizes problems associated with resonance and which eliminates arcing.
Patent DE-3853909-D1 (DE)
Inventor: PHILLIPS JAMES P
IPC: H02J17/00
Filed: 1988-12-22
Granted: 1995-07-06
Abstract: A rotatable contactless RF signal coupler (26), which couples RF signals between an antenna (24) and an RF signal processor in a portable radio, along with an antenna (24) capable of operating in two modes is described herein. Specifically, the signal coupler (24) includes a transformer that is primarily located within the hinge formed by the housing of the radio and a rotatable flip portion (18). Substantially constant inductive coupling is maintained in the coupler regardless of rotation. The antenna (24) is capable of operating in a narrow band and a wide band mode to afford antenna operation through varied conditions. <IMAGE>
Patent DE-3865046-D1 (DE)
Inventor: KELLER ERNST
IPC: E05B9/08
Filed: 1988-02-25
Granted: 1991-10-31
Abstract: Slipped onto the lock cylinder (1) on the outside of the door is a sleeve (8) which is fastened immovably by means of pins (46) to a lock case (45). A similar sleeve (9) is attached on the other side of the door leaf (24). By means of clamping elements (16, 17), the lock cylinder (1) is centred permanently during assembly. The sleeves (8, 9) centre and protect the lock cylinder (1) over its entire length and at the front. <IMAGE>
Patent DE-3866896-D1 (DE)
Inventor: JUELICHER KARL-HEINZ
IPC: B29C45/28
Filed: 1988-02-24
Granted: 1992-01-30
Abstract: An injection mould, for the prodn. of plastics, and test bars in particular, with a clean-cut surface at the sprue end has that end of the runner at least partly closed by cutters and the end can be moved under pressure relative to one side of the mould cavity until it actually closes off the cavity.
Patent DE-3867583-D1 (DE)
Inventor: BARGAR THOMAS J
IPC: C07D333/20
Filed: 1988-09-30
Granted: 1992-02-20
Abstract: This invention relates to novel aminoalkyl substituted heterocyclic sulfur compounds which are useful as antihypertensive agents.
Patent DE-3871880-D1 (DE)
Inventor: HUGHES PATRICK MICHAEL
IPC: H04L27/152
Filed: 1988-08-19
Granted: 1992-07-16
Abstract: The outputs of two filter channels for accepting two keying frequencies are compared to produce the output. Each channel uses finite impulse response transversal filters; preferably with an impulse response of duration comparable with the symbol period of the incoming signal. Each channel has a pair of filters for accepting phase quadrature components (or, alternatively, quadrature synchronous demodulators followed by filters): the filter coefficients differ from sinusoidal by (or, in the alternative case, are formed by) a modification function which is the same for both filters of the pair.
Patent DE-3879371-D1 (DE)
Inventor: HAERLE HANS A DIPL ING
IPC: B21K1/12
Filed: 1988-10-20
Granted: 1993-04-22
Abstract: The camshaft is shaped from a tubular, camshaped blank by swaging and shaping, using partly enclosing tool segments and exerting radial pressure to form the cams and bearing journals. The camshaped blank is forged or swaged at the journals (13) in a first stage into a circular shape. In a second stage it is swaged and shaped, using tools exerting radial forces and partly enclosing it, to form the cams (16) and bearing journals.
Patent DE-3881053-D1 (DE)
Inventor: HAND EVAN
IPC: C21C5/46
Filed: 1988-05-24
Granted: 1993-06-17
Abstract: A consumable lance for introducing oxygen into molten metal. The lance is designed so that tubular oxygen passageways melt at a relatively low temperature thereby exposing refractory passageways and significantly improving the wear resistance of the lance.
Patent DE-3883263-D1 (DE)
Inventor: SCHRODT HANS-JOACHIM
IPC: H05K1/09
Filed: 1988-02-10
Granted: 1993-09-23
Abstract: A compact digitising panel is produced with a main plastic carrier that has conductor tracks that are interconnected by bridging links that are formed on a separate layer.  The bridging links connect alternately with the conductor tracks to form a continuous loop. A similar arrangement is formed on the underside, with the difference that the conductor links are at 90 degrees to those on the top side.  In this way a matrix pattern is formed.  The conductor tracks are produced using a screen printing process.
Patent DE-3884669-D1 (DE)
Inventor: UHLMANN EUGEN DR
IPC: C12P19/34
Filed: 1988-05-13
Granted: 1993-11-11
Abstract: It is possible by synthesis of a DNA single strand with a hairpin structure at one or both ends, filling in to give the double strand and opening or elimination of the hairpin structure(s) to obtain even very long double-stranded DNA fragments or genes. It is also possible to attach mutagenic primers to the single strand and thus to carry out site-specific mutagenesis. Furthermore, the preparation of highly labelled DNA sequences is possible in the filling-in reaction. <IMAGE>
Patent DE-3885079-D1 (DE)
Inventor: NOGUERA ANGEL ROSELL
IPC: C11D1/86
Filed: 1988-12-15
Granted: 1993-11-25
Abstract: A high-concentration pearling agent dispersion is disclosed. The dispersion comprises as essential components, at a specific proportion, a fatty acid glycolic ester of formula (I):     Y-O-(CH2CH2O)m- @-R1      (I) wherein R1 represents a linear or branched, saturated or unsaturated hydrocarbon group of a C13-21 carbon atom content, Y represents a hydrogen atom or a   - @-R1 group, m indicates a value of 1 to 3, which is the average number of ethylene oxide group addition moles; an alkylsulfosuccinate or a polyoxyalkylenealkylsulfosuccinate of formula (II): <CHEM> wherein R2 represents a linear or branched alkyl group of a C8-20 carbon atom content, R3 represents a hydrogen atom or a methyl group, M represents an alkali metal, an alkali earth metal, an ammonium ion, an alkyl group-substituted ammonium with the alkyl group having a C1-3 carbon atom content, or a hydroxy alkyl group-substituted ammonium with the hydroxy alkyl group having a C2-3 carbon atom content, n indicates a value of 0 to 8, which is the average number of addition moles; a fatty acid dialkanol amide of formula (III): <CHEM> wherein R4 represents a linear or branched, saturated or unsaturated hydrocarbon group of a C7-17 carbon atom content, and R5 and R6 independently represent a group -C2H4 or -C3H6; and water. The pearling agent dispersion comprises uniformly shaped crystals, has a low viscosity, and exhibits a superior stability at high and low temperatures.
Patent DE-3886660-D1 (DE)
Inventor: VOSSEN FRANZ
IPC: B31B50/00
Filed: 1988-10-07
Granted: 1994-02-10
Abstract: In the device for the production of a device for detaching parts of sheet-like or plate-like workpieces, in particular cardboard sheets which are used in the folding-box industry, which each contain at least one blank for a folding box or the like as well as adjacent waste parts, it is intended that a plurality of single break-off pins (30) at a radial distance (e) to one another are releasably fixed on a strand-like conveying element (36), on whose path of movement there is arranged a ram (44), or similar pressure element, which is directed approximately parallel to at least one of the break-off pins (30) and designed to be brought onto a break-off pin (30), and is guided approximately at right angles to a break-off plate (50) to be equipped with break-off pins (30), the conveying element (36) running between said ram and the break-off plate (50). Also of particular importance is the design of the break-off pins (30). <IMAGE>
Patent DE-3887661-D1 (DE)
Inventor: NATTER ARTHUR
IPC: F23G7/06
Filed: 1988-11-11
Granted: 1994-03-17
Abstract: The exhaust air from the tenterframe (1) conveyed by a fan (7) is fed as combustion air to the burner (13) of a steam boiler (21). The burner (13) is operated with a variable and high excess of air of lambda =1,5 to  lambda =3,5. The boiler output is regulated by the fuel supply. The excess of air is increased at low boiler load. The boiler exhaust gas is cooled down below the dew point via three heat exchangers (29,30,31). Thus complete combustion of the organic noxious substances in the tenterframe exhaust air and at the same time recovery, which can be readily utilized, of the tenterframe waste heat and a lowering of the fuel requirement of the steam boiler are achieved. The same method is also suitable for purifying the exhaust air from singers.
Patent DE-50010401-D1 (DE)
Inventor: MIHAN SHAHRAM
IPC: C08F4/69
Filed: 2000-03-17
Granted: 2005-06-30
Abstract: Ethylene or propylene are copolymerized with one another or with other olefinically unsaturated compounds in the presence of a catalyst system comprising the following components: A) a complex of a transition metal with one or two substituted or unsubstituted 1,3,5-triazacyclohexane ligands or corresponding ligands in which one or more of the ring nitrogens are replaced by phosphorus or arsenic atoms, and B) if desired, one or more activator compounds.
Patent DE-50010797-D1 (DE)
Inventor: HENKENJOHANN JOHANN
IPC: E06B9/11
Filed: 2000-03-01
Granted: 2005-09-01
Abstract: The combined metal foil/woven fabric material, to hold together the slats (1) of a roller shutter, has a coating of a reacti adhesive applied by coil coating at the contact surfaces of the metal profile and/or the woven fabric, which is then shaped into semi-finished product (2,4). The semi-finished units are assembled together, with the metal profiles and the woven fabric (6) against each other at their contact surfaces. The adhesive is activated and set by heating and cooling under pressure. The woven fabric (6) can be of metal wires, synthetic or carbon fibers.
Patent DE-50100027-D1 (DE)
Inventor: PORTIUS GERD
IPC: F15B21/041
Filed: 2001-01-23
Granted: 2002-10-31
Abstract: The unit is for a coupling having a housing containing a hollow circular body. The circular body is equipped with compressed air nozzles (11) and removes dirt particles in the housing while being guided along coupling elements. The nozzles are funnel-shaped, where the funnel tapers in the direction of the hollow chamber. The central axis of the nozzles in inclined at a certain angle to the coupling elements.
Patent DE-50101350-D1 (DE)
Inventor: ROETTGER DR
IPC: C07C47/02
Filed: 2001-09-20
Granted: 2004-02-26
Abstract: Benzo- and naphtho-bisphosphites and their complexes with sub-Group 4-8 metals are claimed. Benzo- and naphtho-bisphosphites of formulae (I) - (IV) and their complexes with sub-Group 4-8 metals are claimed. R<1> - R<6> = H, 1-50C aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic or aliphatic-aromatic hydrocarbons, F, Cl, Br, I, CF3, OR<7>, COR<7>, CO2R<7>, CO2M, SR<7>, SO2R<7>, SOR<7>, SO3R<7>, SO3M, SO2NR<7>R<8>, NR<7>R<8>, N:CR<7>R<8> or NH2 with R<1> - R<4> and R<1> - R<6> optionally covalently bonded to each other; R<7> and R<8> = H or 1-25C optionally substituted aliphatic or aromatic hydrocarbons; M = alkali(ne earth) metal, ammonium or phosphonium; Q = divalent 1-50C aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic or aliphatic-aromatic hydrocarbon; W and X = 1-50C aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aromatic-aromatic or aliphatic-aromatic hydrocarbons which are optionally covalently bonded to each other.
Patent DE-50104604-D1 (DE)
Inventor: SCHERER AUGUST
IPC: H01R13/658
Filed: 2001-02-23
Granted: 2004-12-30
Abstract: The invention pertains to a plug connection between a printed circuit board connector (3) and a mating connector (13), wherein the printed circuit board connector (3) has a connector shielding (6) and wherein an I/O plate (1) arrayed between the printed circuit board connector and the mating connector is provided with an opening (2) through which the printed circuit board connector and the mating connector can make contact and can be firmly connected to each other. Since, in this embodiment in accordance with the most recent standard, the printed circuit board connector is not screwed together with the I/O plate, a support device is proposed in this invention by which, when the mating connector (13) is screwed together with the printed circuit board connector, the I/O plate (1) is pressed against the connector shielding (6) of the printed circuit board connector (3).
Patent DE-50113660-D1 (DE)
Inventor: KLEIN HENRI
IPC: B60H1/00
Filed: 2001-11-07
Granted: 2008-04-10
Abstract: Each bypass channel (BVL,BVR) for each air-conditioning channel and each shut-off flap unit is adjusted by means of an operating device and has a shut-off flap (9a,9b) for each bypass channel. Each shut-off flap unit is designed in such a way that it shuts off both bypass channels in a first flap position and in a second flap position it releases the first bypass channel only partially and shuts off the second bypass channel. In a third flap position, the flap it shuts off the first bypass channel and partially releases the second bypass channel.
Patent DE-50114534-D1 (DE)
Inventor: GERNER ERICH
IPC: B41F13/008
Filed: 2001-09-17
Granted: 2009-01-08
Abstract: The unit has a pair of cylinders formed by a forme cylinder (3) and a transfer cylinder (4) and a third cylinder (8, 9) that forms a printing position with the transfer cylinder. The drives for the forme and transfer cylinders form a permanently coupled combined drive (23) that is driven by a common motor (6) on the transfer cylinder during printing. The drive for the third cylinder can be engaged selectively via a first coupling (12) and can be mechanically coupled to the combined drive.
Patent DE-50115420-D1 (DE)
Inventor: SANDER DIETMAR DR
IPC: B01L3/02
Filed: 2001-04-23
Granted: 2010-05-20
Abstract: The micro dosing system has a liquid reservoir (1) with a storage space (1') for the liquid to be dosed and a gas displacement system with a micropump (2), coupled to a dosing control (7) for providing a reduced or raised pressure for the liquid reservoir upon operation of the micropump, for drawing liquid into the storage space or ejecting it from the storage space.
Patent DE-50203362-D1 (DE)
Inventor: RITTER GEORG
IPC: F16B13/02
Filed: 2002-09-09
Granted: 2005-07-14
Abstract: In a plastic injection anchoring sleeve having an essentially cylindrical sleeve body with a closed front end and an open opposite end for the insertion of an anchoring bolt, the sleeve wall has a plurality of openings closed by flaps which are formed integrally with the sleeve and pivotally supported thereby at their front ends, the flaps being provided with axially extending ribs projecting radially inwardly and having inclined front and rear end portions forming ramps for lifting the flaps outwardly and out of the openings when the sleeve body is removed axially from a molding core after injection molding, or when an anchor bolt is inserted into the sleeve body.
Patent DE-50203555-D1 (DE)
Inventor: FUNKE DR
IPC: C07B61/00
Filed: 2002-12-03
Granted: 2005-08-11
Abstract: Tetrahydrogeraniol is obtained by direct catalytic hydrogenation of the product mixture or distillation residue from the synthesis of linalool, citronellal, citronellol or geraniol/nerol.
Patent DE-50205695-D1 (DE)
Inventor: BALSCHAT KLAUS
IPC: A61M1/16
Filed: 2002-11-22
Granted: 2006-04-13
Abstract: The method involves continuously measuring the pressure in the liquid system over a defined period of the treatment time, deriving the leakage rate from the change in pressure in defined intervals, driving the leakage volume from the leakage rate over the defined period and comparing the leakage volume with a defined threshold value.  AN Independent claim is also included for the following: an arrangement for detecting a leak in a liquid system of blood treatment system.
Patent DE-50205804-D1 (DE)
Inventor: EFFENHAUSER CARLO
IPC: G01N15/14
Filed: 2002-09-14
Granted: 2006-04-20
Abstract: A method for separating particles from a fluid dispersion, particularly for separating corpuscular components from biological samples, above all from blood. A separating module suitable for performing the method has a substrate with flow channels, comprising a feed channel for supplying the dispersion to a junction, a first drain channel for draining fluid having a reduced particle concentration away from the junction, and a second drain channel for draining fluid having an increased particle concentration away from the junction. The fluid flows so much faster in the second drain channel than in the first drain channel that due to the different flow speeds the dispersed particles preferentially flow at the junction further in the second drain channel.
Patent DE-50205828-D1 (DE)
Inventor: GREUTER ADOLF
IPC: F41H7/04
Filed: 2002-07-18
Granted: 2006-04-20
Abstract: The armored vehicle has a reinforced floor (5) to protect it against mines. Reinforcing tubes (28) are fitted around the struts (3) and attached to the insides of the wheel arches (13, 14). Alternatively the tubes are attached to the floor.