baber/WOPTO huggingface dataset:
Patent DE-3786741-D1 (DE)
Inventor: DAVIS CHARLES LAWRENCE
IPC: H03K19/003
Filed: 1987-10-02
Granted: 1993-09-02
Abstract: A digital timing signal generator and voltage regulator circuit is provided. In one embodiment the circuit includes a delay line. The delay line operating voltage is derived from digitally encoded power/timing signals transmitted by an isolated logic control circuit. The delay line receives and propagates the digitally encoded signals. Outputs of selected stages of the delay line are tapped to provide multiphasic timing signals for use by associated logic circuits. A plurality of gates having inputs connected to various stages of the delay line receive selected timing signals as they propagate along the delay line. Increases in the operating voltage cause the selected timing signals to sequentially activate the gates. The output of each activated gate then goes high and current flows through an associated load resistor connected between the output of the gate and ground to continuously load the supply voltage and thereby regulate it. In variations of this embodiment, two and three levels of gates and load resistors are provided to progressively load the supply voltage and thereby provide additional regulation thereof. In another embodiment, a ring-oscillator comprised of CMOS inverters generates the timing signals. The ring oscillator consumes current in approximately a square relationship with increases in its supply voltage and thereby regulates the voltage.
Patent DE-3850055-D1 (DE)
Inventor: HOGAN JAMES JOHN
IPC: C12Q1/6832
Filed: 1988-11-22
Granted: 1994-07-14
Abstract: The binding of a nucleic acid probe with its complementary sequence in a targeted, single stranded nucleic acid is affected by the secondary and tertiary structure of the target nucleic acid. The rate and extent of hybridization of the probe with the targeted nucleic acid can be increased by the use of "helper" oligonucleotides. Helper oligonucleotides are selected to bind to the target nucleic acid and impose a different secondary and tertiary structure on the target to facilitate the binding of the probe to the target. The resulting hybrid of probe and target nucleic acid also exhibits a higher Tm than the hybrid which results from addition of the probe alone.
Patent DE-3854498-D1 (DE)
Inventor: FRIEL KEVIN J
IPC: H01C7/02
Filed: 1988-10-07
Granted: 1995-10-26
Abstract: An electrical device (1) which comprises a laminar resistive element (2) which exhibits PTC behavior and two electrodes (3, 4) which exhibit ZTC behavior. The electrodes have a geometry which results in a resistance that is greater than the resistance of the resistive element. The electrical device, which may be a heater, can be designed to produce a uniform power distribution over the surface of the device.
Patent DE-3867104-D1 (DE)
Inventor: MENDICINO FRANK DOMINIC
IPC: C07F7/02
Filed: 1988-03-30
Granted: 1992-02-06
Abstract: A process for producing trialkoxysilane by the direct reaction of silicon metal with an alcohol, ROH, in the presence of a catalytically effective amount of copper (II) hydroxide, wherein R is an alkyl group containing from 1 to 6 carbon atoms.
Patent DE-3877311-D1 (DE)
Inventor: CREE STEPHEN HENRY
IPC: C08J7/12
Filed: 1988-10-12
Granted: 1993-02-18
Abstract: The adhesion of polyolefin objects, in particular highly oriented polyethylene filaments, to, for instance, polar matrices is improved by oxidizing the surface of the objects and then treating it with a solution of a silane compound, a titanate or a chromium complex.
Patent DE-3878175-D1 (DE)
Inventor: VAN LEEUWEN MARTIN
IPC: F16B7/00
Filed: 1988-11-17
Granted: 1993-03-18
Abstract: Coupling device for coupling a sleeve part (15) and an insertion part (16) to be inserted into said sleeve part (15) of two structional elements respectively, both parts (15, 16) having a pair of holes (17, 18, 19, 20) being aligned and having a diameter which is greater than a widened end part (7) of a pin (1) having a bent part (8) with another widening (2) at the opposite end of the pin (1), a tumbler (3; 3 min ; 3 sec ) having a centre hole (12) with a smaller diameter than the diameter of the widenings (2, 7) for passing through the pin 61) and the tumbler (3; 3 min ; 3 sec ) being fastened to the sleeve part (15) by a coupling piece (5, 5 min ) such that it can rotate about an axis which intersects the common centre line of the aligned holes (17, 18, 19, 20) at right angles and which runs at a distance from said centre line, so that with the pin (1) being passed through the holes (12, 17, 18, 19, 20) the tumbler (3; 3 min ; 3 sec ) can be rotated over said bent part (8) of the pin (1) to said other widening (2) thereof for making the pin (1) substantially immovable.
Patent DE-3878784-D1 (DE)
Inventor: MATTAUSCH HANS-JUERGEN DR RER
IPC: G11C7/12
Filed: 1988-07-07
Granted: 1993-04-08
Abstract: The cells of a semiconductor memory (1) connected to a writing circuit (7) and a reading amplifier (6) has a preloading circuit (9) at its input side, which can be activated to charge the data lines to a predetermined level. A signal changeover recognition circuit (24) deactivates the preloading circuit on changeover and after a time delay the preloading circuit is deactivated. A clock pulse generator (26) provides the activating signal. When the address signal changes, the clock pulse generator alters  the signal level so that the preloading circuit is deactivated. The reading amplifier is connected to a control circuit (28) so that when an output signal is generated, the clock pulse signal is altered and the precharging circuit is again activated.
Patent DE-50000226-D1 (DE)
Inventor: NICKLISCH DIRK
IPC: B60B17/00
Filed: 2000-09-11
Granted: 2002-07-25
Abstract: The contact surfaces fulfill a constant mainly rising monotonous function of the running radii differential  DELTA r=f(y), passing through the characteristic points 0,1mm ≤  DELTA r(y  SIMILAR ySP/2) ≤ 2,5mm, 1mm ≤  delta r(y=ySP) ≤ 10mm, and  DELTA r(y=0) = 0. The resultant formula is  DELTA r(y=ySP/2) and  DELTA r=r1-r2. r1 is the running radius right wheel at the moment of idealized contact point, r2 is the running radius left wheel at the moment of idealized contact point, y is displacement of geometric center of wheel pair at right angles to longitudinal track axis within the area of gauge tolerance -ySP ≤ y ≤ SP.
Patent DE-50004233-D1 (DE)
Inventor: WEIKINGER JOSEF
IPC: C03C3/087
Filed: 2000-10-05
Granted: 2003-12-04
Abstract: Glass plate has a dull surface on one side. The glass contains less than 0.02 wt.% iron oxide.
Patent DE-50004651-D1 (DE)
Title: Polymer
Inventor: MUELLER HORST
IPC: C08F291/00
Filed: 2000-04-20
Granted: 2004-01-15
Abstract: Polymer obtainable by a multistage polymerization process which involves conducting, in a first step, an aqueous-phase polymerization of at least one ethylenically monofunctional compound alone or together with at least one-ethylenically difunctional or poly-functional compound together in the presence of a polyesterpolyol, polyurethane and/or polyacrylate; followed by a reaction of the resulting product with a crosslinker; and its use.
Patent DE-50007727-D1 (DE)
Inventor: EBBRECHT DR
IPC: B01D19/04
Filed: 2000-04-29
Granted: 2004-10-21
Abstract: Water-insoluble polyoxyalkylene-polysiloxane block copolymers with poly-(oxy-1,4-butanediyl) groups in the polyoxyalkylene s chains are used as foam suppressants for aqueous media. The use of water-insoluble poly-(oxy-1,4-butanediyl)-containing polyoxyalkylene-polysiloxane block copolymers of formula (I foam suppressants for aqueous media is claimed: R<1> and/or R<7> = R<2> or -(R<4>)w-(R<5>)x-(R<6>)-R<8>; R<2>, R<3> = 1-24C alkyl or optionally substituted phenyl with up to 24 C atoms; R<4> = -O-, -NH-, -NR<2>-, -S- or -(O-Si(CH3)2)u-; u = 2-200; R<5> = 1-24C alkylene or -CnH2n-f-(R<2>)f-O-CmH2m-g-(R<2>)g-; f, g = 0-12; n, m = 1-18; R<6> = -O-(C2H4-aR<9>aO)b-(CH2CH2CH2CH2-cR<10>c</ SB>)d-, with any sequence of polyoxyalkylene segments, especially block copolymers such as statistical polymers and combinations of these; R<9> = 1-4C alkyl; R<10> = 1-6C alkyl, with the proviso that the total content of C2H4O groups in all residues R<6> is not more than 40 wt%; a = 0-3; b = 0-200; c = 0-2; d = 2-40; (b+d) = 3-240; R<8> = H, optionally substituted 1-6C alkyl or acyl; v = 3-200; w, x = 0 or 1; y = 0-200, with R<1> and/or R<7> = -(R<4>)w-(R<5>)x-(R<6>)-R<8> if y = 0
Patent DE-50010250-D1 (DE)
Inventor: SCHUMACHER RALF
IPC: C10B27/00
Filed: 2000-09-02
Granted: 2005-06-09
Abstract: The invention relates to a method and a device for evacuating hot raw gases which occur in the oven chambers of a coke oven battery during coking. The oven gases are lead from the oven chambers into a hot gas collector. The pressure in the oven chambers is controlled by shut-off and throttling devices which are arranged in the hot gas streams between the raw gas outlet of the oven chambers and the hot gas collector. The positions of the devices are controlled according to the pressure that is measured in the allocated oven chamber. The gas of the hot gas collector is supplied to a steam boiler firing or a fission reactor.
Patent DE-50103183-D1 (DE)
Inventor: JENTZSCH ARNDT
IPC: B41N3/00
Filed: 2001-05-08
Granted: 2004-09-16
Abstract: An illustration layer (11) is applied to the surface to be processed and this layer is loaded with picture data to produce printing and non-printing sites. To release the layer or equalize the surface it is then loaded by an illustration device (9) with the inverted picture data. The illustration device for illustrating the layer is identical with the illustration device for removing or equalizing the layer and can be designed as an ablation device on a laser basis.
Patent DE-50108676-D1 (DE)
Inventor: ECKEL AEGIDIUS
IPC: B29B15/06
Filed: 2001-04-18
Granted: 2006-04-06
Abstract: A process for inhibiting agglutination in an upright duct when particles are introduced, where at least some parts of the walls of the upright duct are wetted with a film of liquid, and where the liquid used includes a dispersing agent or solvent appropriate for the rubber.
Patent DE-50110006-D1 (DE)
Inventor: ARNOLD PETER
IPC: A47L9/14
Filed: 2001-07-13
Granted: 2006-07-20
Abstract: An arrangement of a filter bag (35) in an electric vacuum cleaner is described. The filter bag possesses a retaining plate (36) that possesses an opening (38) for the entry of dust into the filter bag and has a section that can be deflected, assigned to the edge side. It can be deflected in the course of the insertion of the filter bag into the vacuum cleaner. The vacuum cleaner has an indicator (1) for the state of fill with an indicating piston (3). The indicating piston can be moved by the pressure difference on the filter bag and has a piston shaft (7) with a catch hook (11). The catch hook can be hooked on a housing wall below the penetration. The section that can be deflected, designed as a fastening section that has a free edge, is deflected upwards by the housing projecting upwards over the retaining plate and/or the catch hook.
Patent DE-50115669-D1 (DE)
Inventor: SCHALL HANS
IPC: B61D3/18
Filed: 2001-12-18
Granted: 2010-12-02
Abstract: The wagon has a resting surface (1) for the trailer wheels and a support trestle (2) for the traction saddle of the trailer (3). The support trestle is designed and fitted so that the horizontal pushing and pulling forces which act during normal transporting conditions between the trailer and the wagon can be transmitted to the traction journals of the trailer.
Patent DE-50202663-D1 (DE)
Inventor: GRIEB HERBERT
IPC: G05B23/02
Filed: 2002-10-28
Granted: 2005-05-04
Abstract: A method for preventing or minimizing operational failures in a technical installation ( 1 ) is disclosed, in which, in accordance with influence quantities ( 17 ) accessible by a control system, at least one criterion ( 18-20 ) is defined so as to forecast an impending failure of one or more parts of the installation. This criterion is constantly monitored at short time intervals so as to establish a forecast of the expected failure probability. This forecast makes it possible, if necessary, to take early countermeasures ( 21-23 ) for preventing the failure of the installation or to take steps for minimizing the effects of the imminent failure.
Patent DE-50205821-D1 (DE)
Inventor: FORRER MICHAEL
IPC: A61F2/30
Filed: 2002-08-30
Granted: 2006-04-20
Abstract: The system has a positioning device with which a shaft (15) can be positioned in a bone to a desired depth without a coupling, a pilot fixing device with which the desired position of the bearing body (11) can be pre-fixed relative to the coupling (17) on the positioned shaft and a final fixing device with which the pre-fixed desired position can be finally fixed with the coupling removed from the shaft.  AN Independent claim is also included for the following:  (a)  a method of fitting a prosthetic joint, especially a shoulder joint. .
Patent DE-50208940-D1 (DE)
Inventor: EDELMANN JOERG
IPC: A01G9/00
Filed: 2002-09-26
Granted: 2007-01-25
Abstract: Wooded or shrubbed area comprises a planter (24) made of concrete or a similar material in the form of a plant ring defining a root space (15). The side wall (12, 14) of the planter has openings (17) for roots which are dimensioned so that even in the case of a fully grown tree or shrub bend-free passage of at least one root is guaranteed. A net-like cover (18) extends over the openings. <??>Preferred Features: The side wall defining the planter extends vertically on the inner side when assembled. The planter consists of at least two prefabricated ring elements placed on top of each other.
Patent DE-50213360-D1 (DE)
Inventor: BRUESSEL RICHARD
IPC: B29C48/793
Filed: 2002-12-27
Granted: 2009-04-30
Abstract: Continuous fiber rovings(2) being fed to an extruder are guided in a meandering fashion over primary heating bars(3) and secondary heating bars(4) between the latter. The rovings pass through an oscillating transverse grid(6) between each primary and secondary bar.  Preferred Features: Intermediate heating bars(4) can be moved transverse to their long axis from a heating position into a roving threading position(II-II). Movement can be effected either manually or automatically and either as a single bar or groups of bars. The guide grid has guide slots running above the perpendicular roving catenary axis(III-III) in the direction of the threading position of the intermediate heating bars. Guide plates(8) and exchangeable spacer discs are also fitted to the grid. A fixed grid(5) is positioned before the first primary heating bar.
Patent DE-50301053-D1 (DE)
Inventor: HOEFKEN MARCUS
IPC: B01F7/00
Filed: 2003-05-06
Granted: 2005-09-29
Abstract: A stirring and aerating device for activated sludges, wherein a towerlike frame is formed by a carrier element ( 2, 3 ) receiving a drive device ( 1 ) and at least three support elements ( 4 ) extending from said carrier element, wherein an air inlet is provided for an aerating device ( 7 ) located in a plane beneath a stirring element ( 9 ) that is connected to the drive device ( 1 ) by the shaft ( 10 ). In order to increase service life of the device, the air is let in through a passage resembling a line that extends in a longitudinal direction in at least one of the support elements ( 4 ).
Patent DE-50304588-D1 (DE)
Inventor: INEICHEN KURT
IPC: F24F6/14
Filed: 2003-06-17
Granted: 2006-09-21
Abstract: A humidifier comprises a number of evenly distributed nozzles (1) for the humidification of air, which spray water in the direction of flow (4) of the air. Each nozzle (1) is provided with a device (2) for spreading the spray stream (3) generated by the nozzle (1). Said spray stream spreading device (2) is embodied to partly divert the gas flow in the vicinity of the nozzle so that a pressure reduction occurs between the spray stream (3) and the spray stream spreading device (2), by means of which the spray stream (2) is spread. The spray stream spreading device (2) permits the air to partly flow through the above such that the flowing air at least reduces a wetting of the side (21) thereof facing the spray stream (3). Said humidifier achieves a rapid and even distribution of the water particles sprayed from the nozzles (1) without a loss of a lot of fluid on the spray steam spreading device (2).
Patent DE-50306407-D1 (DE)
Inventor: HEITZE GERHARD
IPC: B23D33/02
Filed: 2003-12-15
Granted: 2007-03-15
Abstract: The invention relates to a shearing machine for transversally dividing especially a heavy steel plate, said shearing machine comprising an upper blade ( 3 ) which carries out a rolling cutting movement by means of an eccentric drive ( 8 ) and is held in a blade carrier ( 1 ), and a lower blade ( 4 ) which is arranged in the frame of the shearing machine ( 2 ) in a fixed manner, the upper blade carrier ( 1 ) being displaceably connected to a stand ( 6 ) of the shearing machine frame ( 2 ) by means of an articulated guiding element ( 5 ). A device for the clocked advance of a pre-determinable length of the steel plate is associated with the shearing machine, especially in the form of at least one driving element. The aim of the invention is to improve the stability of the shearing machine and thus the quality of the cut. To this end, the shearing machine is arranged between lateral stands ( 6, 6 ') of the shearing machine frame ( 2 ) which is closed by an upper traverse ( 7 ) and a lower traverse ( 7 '). The eccentric drive ( 8, 8 ') of the upper blade ( 3 ) is arranged in the upper region of said frame, and bearings ( 10, 10 ') and driving bodies ( 11 ) of lower driving rolls ( 12, 12 ') are arranged in the lower region of said frame, in addition to a lower blade table ( 9 ) which is anchored between the stands ( 6, 6 ').
Patent DE-50307157-D1 (DE)
Inventor: KOPPERS MARKUS DR
IPC: C08F236/10
Filed: 2003-02-21
Granted: 2007-06-14
Abstract: Polymer dispersion contains a copolymer using as monomer, a conjugated aliphatic diene; a vinylaromatic monomer; an alkanediol monoester with (meth)acrylic acid, or an alkylpolyethylene glycol (meth)acrylate, or a mixture of monoester and acrylate; an ethylenically unsaturated monomer with an acid group or its salts; an unsaturated nitrile; and an unsaturated mono or dicarboxylic acid amide. A polymer dispersion containing at least one copolymer using as monomer (wt.%):  (a) at least one conjugated aliphatic diene (25-70);   (b) at least one vinyl aromatic monomer (25-70);  (c) at least one 2-10C alkane diol monoester with (meth)acrylic acid (2.5-15); or  (c') at least one alkylpolyethylene glycol (meth)acrylate (0.1-10) of formula (I); or,  (c'') a mixture of monoester (c) and acrylate (c') (2-15);  (d) an ethylenically unsaturated monomer with at least one acid group or its salts (0-1.0);  (e) an ethylenically unsaturated nitrile (0-5.0); and (f) an amide of an alpha,beta-ethylenically unsaturated mono- or dicarboxylic acids (0-1.0).  R1 = H or methyl; R2 = 1-4C alkyl; and n = 1-100. An Independent claim is included for a process for improving the mechanical strength, elasticity, and workability of building materials based on a hydraulic binder, where at least one hydraulic binder, at least one polymer dispersion, and/or a polymer powder or granulate, and optionally water and/or additives are mixed.
Patent DE-50310836-D1 (DE)
Inventor: LASEBNICK UWE
IPC: B60S1/48
Filed: 2003-07-28
Granted: 2009-01-08
Abstract: The invention relates to a control valve, a nozzle arrangement and a washing device for vehicle windscreens, the valve having at least two outlets that are coupled or couplable with the nozzle opening or openings, the valve having an inlet that is coupled or couplable with a feed pump for the cleaning fluid, and with provision for a valve body influencing the path of the cleaning fluid from the inlet to the outlets. The invention is characterised in that the valve body is more controllable by the pressure of the cleaning fluid in at least two valve positions.
Patent DE-58903906-D1 (DE)
Inventor: HOFFMANN KURT PROF DR
IPC: G11C29/00
Filed: 1989-01-20
Granted: 1993-05-06
Abstract: A redundancy decoder is used to address memory cells used in a redundant mode in an integrated memory. Each decoder stage (1) has a switching transistor (T) and a connector (F) that can be broken together with a control circuit (2) that is located between the two. The control circuit can be used during the test phase to check the stage is programmed, i.e. to check if the connector (F) is intact. The control circuit has a flip flop controlling a transistor and can be set and reset to allow simulation of the action of the connector.
Patent DE-58905853-D1 (DE)
Inventor: PRAHL GREGOR M
IPC: A61F2/50
Filed: 1989-07-20
Granted: 1993-11-11
Abstract: Within its plantar area, the artificial foot for a leg prosthesis is provided with a plate-shaped reinforcing member (10) embedded in the molded foot part. The member 10 includes two superimposed upper and lower leaf springs (15a, 15b) possessing different lengths, between which a carbon fiber-reinforced plastic leaf spring (18) is disposed extending. The latter extends into the ball of the foot area and is offset at the front end. Sliding inserts (17a, 17b) of polyethylene and each face of the plastic leaf spring and between the upper and lower leaf springs produce a constant metatarsal elasticity even during continuous stress.
Patent DE-58906092-D1 (DE)
Inventor: GUETTLER FRITZ
IPC: A01C5/06
Filed: 1989-08-09
Granted: 1993-12-09
Abstract: Seed drill coulters (1) for sowing seed materials from a sowing machine in the soil, which are connected operatively to a ground roller (6), are characterised in that preferably the individual seed drill coulters (1), if appropriate also a plurality of these, are arranged respectively between two adjacent individual roller elements (6) mounted on an axle shaft at an axial distance from one another, so that, during work, the coulter part engaging in the soil is continuously kept free of accumulating and adhering plant residues by the circumferential roller tread edges constantly rotating past it nearby. <IMAGE>
Patent DE-58909628-D1 (DE)
Inventor: NITSCHE DIETRICH DR
IPC: A61K39/395
Filed: 1989-12-14
Granted: 1996-04-25
Abstract: Use of transferrin as a therapeutic agent to combat the toxic effects of endotoxins in endotoxemia.
Patent DE-59001786-D1 (DE)
Inventor: WIESE MARTIN
IPC: E04B1/19
Filed: 1990-12-14
Granted: 1993-07-22
Abstract: In lattice girders for space trusses having two boom profiles (1) extending at a distance and connected to one another via bracings, it is proposed to provide the boom profiles (1), in pairs, with radially extending openings (5) and to use, as bracings, bars (2) which extend alternately in the diagonals and are fixed with their bent ends engaging into an opening (5) and preferably so as to be detachable at that point. <IMAGE>
Patent DE-59002366-D1 (DE)
Inventor: ENGELBACH VOLKER
IPC: A01K11/00
Filed: 1990-05-17
Granted: 1993-09-23
Abstract: Automatically operating apparatus for coding slaughtered animals, having a coding head (16) which is mounted on a base (4) and can be moved towards the respective slaughtered animal (20) and moved back away therefrom, and having electronic control of the coding head (16) with respect to the code to be respectively applied, characterised in that a coding head (16) is provided which operates without touching the respective slaughtered animal (20); in that the coding head (16) is assigned a distance sensor (22), which operates in a contactless fashion, for detecting the distance between the respective slaughtered animal (20) and the coding head (16); and in that the movement of the coding head (16) towards the respective slaughtered animal (20) is controlled as a function of the distance sensor signal in such a way that the coding head (16) comes to a halt at the operating distance from the slaughtered animal (20). <IMAGE>