baber/WOPTO huggingface dataset:
Patent DE-3765695-D1 (DE)
Inventor: GLAESER WINFRIED
IPC: G01R31/3185
Filed: 1987-05-19
Granted: 1990-11-29
Abstract: A programmable circuit for carrying out logic operations on binary input signals. The programmable circuit contains a matrix of first lines crossed with second lines thereby defining intersections at which logic units corresponding to a function table are connected. Two of the first lines are combined to form a line pair. The matrix is programmed in that a logic unit is connected between one of the lines of the line pair and a second line for the binary value of "1" and a logic unit is connected between the other of the lines of the line pair and the second line for programming a binary value of "0". Utilizing control signals, the logic units can be activated either in one direction or the other. Therefore, it is thus possible to set a line pair either as an input or as an output of the programmable circuit. When a line pair acts as an input, the binary signals coupled into the second lines by the logic units are subjected to an AND operation on the second lines. When a line pair is operated as an output, then the binary signals coupled from the second lines onto the first lines of the line pair by the logic units are subjected to a NOR operation.
Patent DE-3773388-D1 (DE)
Inventor: SCHMOCKER ERICH
IPC: B65D5/72
Filed: 1987-10-15
Granted: 1991-10-31
Abstract: The carton has two rectangular side walls (3) and two narrow end walls (2). It is sealed by the overlapping flaps (6,7) which are hinged to the side walls. The carton is opened by removing the tear-off warranty strip (13) which forms part of one flap (7). A tear-off rectangle (9,10), attached to the second flap (6), is glued to the tear-off strip and is removed with it. The first flap is then pressed inwards and pushes an end flap (5) downwards so that a spout (8) is formed. When the pressure on the first flap is released, the elasticity of the flaps cause them to spring back to their original positions and close the spout.
Patent DE-3777298-D1 (DE)
Inventor: CLERICI MARIO GABRIELE
IPC: C07C2/12
Filed: 1987-09-16
Granted: 1992-04-16
Abstract: Olefins with between 4 and 24 and preferably between 10 and 20 carbon atoms are selectively dimerized by using zeolite catalysts in acid form which are partially exchanged with salts of metals having a valency of two or more.
Patent DE-3781013-D1 (DE)
Inventor: ROEJARE TORGY
IPC: F42B39/00
Filed: 1987-04-21
Granted: 1992-09-17
Abstract: A number of elongate objects (4, 4 min , 5), tapering from their bases, are enclosed in a box-like unit. A first number of such objects (4, 4 min ) are disposed with their bases (4a, 4a min ) at the first end wall (1a) of the unit, and a second number of objects (5) are disposed with their bases (5a) at the second end wall (1b) of the unit. The objects are disposed in parallel relationship and the first objects have their noses disposed at the bases of the second objects, and vice versa. The first objects (4, 4 min ) are disposed in cases (6, 7) which each display, at their first end (6a, 7a) a cylindrical configuration, and at their other end (6b, 7b) display a four-pointed stellar configuration, and a smooth transition adhering to the tapering of the objects between cylindrical and stellar configuration. Each respective object is disposed in its associated case with its base at the cylindrical, first end and its nose at the four-pointed, stellar end. The second number of objects (5) extends between the cases and supports against their outsides.
Patent DE-3783888-D1 (DE)
Inventor: GENETTI RALPH ALBERT
IPC: C07C209/60
Filed: 1987-12-16
Granted: 1993-03-11
Abstract: A process for the preparation of substituted aromatic amines comprising (1) contacting one or more primary aromatic amine with a hypohalite agent in a mixture containing water, an organic solvent and a base, and (2) reducing the solution with a reducing agent to produce the substituted aromatic amine.
Patent DE-3784991-D1 (DE)
Inventor: KITAMURA KOICHI
IPC: H01L31/02
Filed: 1987-08-24
Granted: 1993-04-29
Abstract: By maintaining the first electrodes of a photogenerative element (18) and a current blocking element (16) at a common potential while electrically interconnecting the second electrodes thereof, the blocking element need not be masked from incident radiation (12) because the stored electrical signal generated by the photogenerative element will not be dissipated by photogenerated carrier pairs contributed by the current blocking element.
Patent DE-3786006-D1 (DE)
Inventor: TALLENTIRE ALAN
IPC: D21H21/14
Filed: 1987-11-20
Granted: 1993-07-01
Abstract: A porous material (e.g. a paper 6) has pores with a range of sizes. A pore modifying agent (comprising particles 8 of a narrow size range) is selectively incorporated within the larger pores (7) to provide zones (9) of high surface area. These greatly reduce the penetrability of the material (e.g. by micro-organisms) while having relatively little effect on its air-permeability. The modifying agent (8) may be incorporated by creating a pressure difference across the material (2), and treating it with a dispersion (e.g. an aerosol) of the modifying agent (8), under conditions of low inertia, and incorporating only a small amount of the agent (8) (e.g. under 1% w/w).
Patent DE-3854756-D1 (DE)
Inventor: KURNEY WERNER ING GRAD
IPC: C05F17/00
Filed: 1988-09-21
Granted: 1996-01-18
Abstract: A process for composting very damp urban waste, such as biowaste and garden waste, together with sewage sludge in two rotting steps is described, in which, for optimum moisture adjustment of the rotting material, it is proposed according to the invention to admix already composted material to the urban waste to be composted before the first rotting step as return material originating from this step or the second rotting step, and only to add the sewage sludge thereto before the second rotting step. <IMAGE>
Patent DE-3855969-D1 (DE)
Inventor: GANSER MARCO ALFREDO
IPC: F16K31/06
Filed: 1988-11-12
Granted: 1997-08-21
Abstract: The electromagnetically operated pilot valve (182) of an electrohydraulically actuated fuel injector is used to close and temporarily open the outlet side of an orifice (38) to close and temporarily open a hydraulically operated injector valve, depending upon electric pulses of a predetermined duration applied to a solenoid (172). In order to improve the controllability of injection events, it is important that the pilot valve (182) switch-over movement takes place as soon as possible after the end of an electric pulse. The closing bias of the pilot valve (182) is provided by a spring (196). To reduce the release time of the pilot valve (182), a stop member (184) placed coaxially to the stem (180) of the pilot valve (182) and protruding beyond the pole face (148, 150) of the solenoid (172) is provided.
Patent DE-3864489-D1 (DE)
Inventor: ZORTEA REMBERT
IPC: F24D3/10
Filed: 1988-10-12
Granted: 1991-10-02
Abstract: The apparatus in heating installations has a heat source (1), in which a medium serving as heat transfer medium is heated. The heat source (1) is connected to a forward run line (2) and to a return run line (3). A circulating pump (4) is provided in one of these lines. Consumer circuits (V1 - V5) connected parallel to one another each have a forward run line and a return run line (2', 3') and in one of these lines (2', 3') in each case a circulating pump (4') is provided. Between the heat source (1) and the consumer circuits (V1 - V5), a container (5) is provided and the forward run line (2) and the return run line (3) of the heat source (1) and the forward run and return run lines (2', 3') of the consumer circuits (V1 - V5) are connected directly to and open into this container (5). There is provided in the container (5) a grid-like or net-like guide member which mixes the medium flowing through. The container (5) is heat-insulated and its size is determined by the number of connections of the return and forward run lines (2, 3; 2', 3'). By virtue of this apparatus, uncontrollable pressure differences in the individual consumer circuits are avoided so that all consumer circuits can be supplied with the heated medium according to their requirement. <IMAGE>
Patent DE-3865865-D1 (DE)
Inventor: GRANSTROEM JOHN
IPC: E04H12/22
Filed: 1988-03-01
Granted: 1991-12-05
Abstract: The invention relates to an apparatus for tying or anchoring one end of a wooden post, pillar, post beam or the like (1). To maintain the structural strength and stability of the tying or anchoring apparatus independently of such alterations of the dimensions of the wood fibres as are caused by variations i the humidity content of the wood the apparatus comprises at least one stud bolt (3) which is threaded at least in part and extends in the fibre direction of the wood, at least one key or cotter (2) which is introduced in a bore in the post etc. extending transverse to the fibre direction of the wood, said cotter having a threaded hole adapted to cooperate with the threads of the stud bolt (3), and means (4) for bringing about a strain or stress action between the stud bolt (3) and the cotter (2) at the turning of the stud bolt or an appurtenant nut.
Patent DE-3865888-D1 (DE)
Inventor: REDL HEINZ DR
IPC: A61J1/20
Filed: 1988-05-19
Granted: 1991-12-05
Abstract: A set for putting in readiness and applying a tissue adhesive based on human or animal proteins for the connection of tissue or organ parts, which adhesive is formed by bringing together solutions of the proteins and clotting factors promoting blood coagulation, has a plurality of syringe bodies (1, 1', 2, 2') ending in cones (6, 6'; 7, 7'). When making ready the tissue adhesive, in order to shorten the dissolution time without having to take foam formation into consideration, and in order to permit a direct application of the tissue adhesive solution, in each case four syringe bodies (1, 1', 2, 2') are combined in pairs to form a unit, and in each pair a lyophilisate of the protein is introduced in each case in one syringe body (1 or 2), and the necessary liquid of dissolution is introduced in the other syringe body (1' or 2'). The cones (6, 6', 7, 7') of each pair have a delivery channel (9, 9') and are connected to one another, and the contents of the syringe bodies (1, 1', 2, 2') of each pair can be exchanged, delivered and mixed via the delivery channels (9, 9'). After dissolution of the lyophilisate, the syringe bodies (1, 1', 2, 2') can be separated, and an application arrangement (11) can be applied to the cones (6, 6', 7, 7') of the corresponding syringe bodies (1, 1', 2, 2'). <IMAGE>
Patent DE-3866169-D1 (DE)
Inventor: SIKORSKI SIEGFRIED
IPC: B64C11/14
Filed: 1988-05-26
Granted: 1991-12-19
Abstract: The shaped hub (1) has its bottom edge shaped to fit round a metal centring ring. Part of the hub fibres are bent inwards to form a flange (5), to which the ring is bolted, while the outer fibres are shaped to form a smooth profile onto the remainder of the fitting. The hub is secured by threaded fasteners (3) in recessed, sleeved holes in the front of the hub. The fibre construction is such that it affords max. protection against damage from debris etc.
Patent DE-3871323-D1 (DE)
Inventor: UTTSCHEID GEORG
IPC: G05D1/02
Filed: 1988-10-14
Granted: 1992-06-25
Abstract: The conveying system uses a number of automatically guided electric transport vehicles which each have a guide bolt fitting into a rail (20) incorporated in the floor surface.   Each switching points for the guide rail (20) has displaced side walls (38,40) operated by alternatively energised electromagnets (42), with a ferromagnetic guide shoe (28) pivoted in front of the guide bolt (22). Pref. both movable side walls (38,40) are controlled by a series of successive electromagnets (42).  The guide shoe (28) is pref. pivoted about a central vertical axis (26).
Patent DE-3872239-D1 (DE)
Inventor: KOENIG HELMUT DIPL ING
IPC: A21C9/04
Filed: 1988-07-28
Granted: 1992-07-23
Abstract: A device for sprinkling pieces of dough with powdered substances, for example poppy or sesame seeds, comprises a conveyor (3) for the pieces of dough (1) which conveys them first through a moistening station (+) and then through a sprinkling station (5). In the moistening station (4), a moistening cylinder (11) rolls over the top surface of the piece of dough (1) and moistens it with water, the water being applied to the moistening cylinder (11) by a dropping nozzle (13). To prevent excessive moistening of the pieces of dough (1), a device for removing the excess moistening liquid, for example a suction device (16), is arranged at the section of the periphery of the moistening cylinder (11) between the moistened piece of dough and the dropping nozzle (3).
Patent DE-3873622-D1 (DE)
Inventor: ERNST DIETER FRIEDRICH DIPL IN
IPC: B61G9/08
Filed: 1988-05-19
Granted: 1992-09-17
Abstract: The railway couple has a steel bearing (3) attached to one end. The bearing has a vertical pin (6), which fits in holes in a fork attached to a mounting flange (7). The pin is fitted with a spherical bush, which engages a matching bearing in the eye (4) of a connecting rod (2). The connecting rod has an extension formed by a tube (8) which slides in an outer tube (9). The extension tube encloses a double-acting gas-hydraulic shock absorber (17), which is a close fit in the extension tube.
Patent DE-3877613-D1 (DE)
Inventor: CHARTON RENE DIPL ING
IPC: G01R27/26
Filed: 1988-03-12
Granted: 1993-03-04
Abstract: The inductance (5) to be measured is supplied with a constant regulated current. The current is switched off and the induced switch-off voltage limited to a predefined value. The delay time of the current flowing through the inductance is measured. A switch-off voltage limiting circuit consists of a voltage source (2) and diooe (9) in series. The switch-off voltage detection circuit consists of an operational amplifier (4) comparator, one of whose inputs is connected to a reference voltage source (3). An integrated circuit constant current source (1) is connected to the inductance via a PNP transistor switch (6).
Patent DE-3883533-D1 (DE)
Inventor: ALF REINHARD
IPC: H01R13/646
Filed: 1988-10-11
Granted: 1993-09-30
Abstract: The underlying object of the invention is to develop a known curved coaxial connector in such a way that, together with the associated aerial cable, it has a capacity value below 60 ... 100 pF. The object is achieved in that the curved coaxial connector (10) contains a printed circuit board (30) which bears a cable clip (14) for the aerial cable (17) insulated off at the end, a capacitor (22) and a coaxial bush (26) as well as strip conductors (35) and surface conductors (37), which produce the required electrical connections. The curved coaxial connector constructed in this manner is extrusion-coated with plastic (11). The drawing shows a sectional view of the curved coaxial connector and a view of the printed circuit board from below. <IMAGE>   <IMAGE>
Patent DE-3885561-D1 (DE)
Inventor: CESTE MARIO G
IPC: A47J27/62
Filed: 1988-09-03
Granted: 1993-12-16
Abstract: A temperature control system for cooking apparatus, for example, a fryer using cooking oil or shortening which is heated by a suitable heating element. The cooking apparatus has different modes of operation including start-up mode, idle mode and cooking mode. Overshoot to a temperature above the setpoint temperature is limited during start-up mode, idle mode and cooking mode with the apparatus having different temperature control characteristics based on the mode of operation and adapting variable parameters to achieve optimum temperature control accuracy.
Patent DE-3885809-D1 (DE)
Inventor: WARSZAWSKI BERNARD
IPC: G02F1/17
Filed: 1988-07-22
Granted: 1994-01-05
Abstract: An electrochromic light-modulating process, by reflection or transmission, in which an electrolytic material comprises a mixture of solid consistency of a (a) water-soluble salt of a metal which can be cathodically deposited from an aqueous solution of one of its ions, (b) an initially water-soluble film-forming polymer resin, and (c) water. A layer of electrolytic material is produced. A first transparent electrode is arranged in contact with a first face of the layer. A second electrode is arranged in contact with a second face of the layer, thus forming an elementary light-modulating cell. During a write phase of a certain duration, there is applied to the working electrode an electrical voltage which is negative with respect to that of the second electrode, such that, during this write phase, there is written at least one picture element. During at least one erase phase, subsequent to a write phase, there is made to flow between the electrodes an electrical current whose direction is opposite to that of the electrical current during the write phase such that, during this erase phase, the previously written picture element is erased. The process may be repetitive, and is able to comprise several pairs of one write phase and one erase phase.
Patent DE-3886380-D1 (DE)
Inventor: VOKEY DAVID E
IPC: G01R31/02
Filed: 1988-09-15
Granted: 1994-01-27
Abstract: A system is provided for monitoring a communications cable (10) for moisture penetration. A line signal generator (14) is connected to an integral metallic component (18) of the cable to apply a line signal to the metallic component and a ground return path as the moisture detecting circuit. Changes in the line signal are monitored to detect the condition of the cable. The metallic element of the cable may be a cable armour layer, allowing monitoring of moisture penetration throughout the length of the cable. In one particularly advantageous embodiment, an armour layer is maintained at a negative potential with respective ground. This provides an additional anodic protection to the cable.
Patent DE-3888238-D1 (DE)
Inventor: DAVIES IDWAL
IPC: B22F3/22
Filed: 1988-06-02
Granted: 1994-04-14
Abstract: The invention provides a method of producing an abrasive particle, particularly diamond, containing strip. The strip will contain 50 percent or less by volume of the diamond particles and a supporting matrix which will generally be metal. The method involves making a mixture of the abrasive particles and the supporting matrix in particulate form, causing a thin layer of the mixture to be deposited on to a support surface, compacting the layer and heat treating the compacted layer under conditions which will not lead to degradation of the abrasive particles to produce the strip.
Patent DE-50000418-D1 (DE)
Inventor: DIEING REINHOLD
IPC: C08G77/442
Filed: 2000-02-10
Granted: 2002-10-02
Abstract: The use of polymers obtainable by free-radical polymerization of a) at least one vinyl ester of C<SUB>1</SUB>-C<SUB>24</SUB>-carboxylic acids in the presence of b) polyether-containing compounds and c) optionally one or more other copolymerizable monomers and subsequent at least partial hydrolysis of the ester functions of the original monomers a), in hair cosmetic formulations.
Patent DE-50002192-D1 (DE)
Inventor: WEBER GUENTHER
IPC: B26D3/28
Filed: 2000-06-05
Granted: 2003-06-18
Abstract: The invention relates to an apparatus for cutting food products. The apparatus includes a support for a food product, a blade, and an intercalated sheet feeding device, which guides a free end of a continuous strip by using compressed air.
Patent DE-50006240-D1 (DE)
Inventor: FRUEH THOMAS
IPC: B65D47/42
Filed: 2000-12-11
Granted: 2004-06-03
Abstract: A planar closure and dispensing piece (5) with a grid like array of openings (6) is located at a delivery opening (4) of a container (2). The openings enable the closure and dispensing piece to hold back a substance (S) in the container. The openings dispense small drops of substance in controlled manner on a surface to be wetted, only if the closure and dispensing piece abuts the surface. An Independent claim is also included for a method for providing a pasty or liquid-to cream-like substances.
Patent DE-50007588-D1 (DE)
Inventor: STOLLE MANFRED
IPC: H01Q1/50
Filed: 2000-04-27
Granted: 2004-10-07
Abstract: The device has a circular polarized antenna (3) above the linear polarized antenna(s) (33) on a counterweight surface (9). The circular polarized antenna can withstand high currents and the top antenna is fed from a feed point via a coaxial cable. An inner conductor-outer conductor inversion takes place at the feed point with the inner conductor of the feed (17,20) connected to the outer conductor of the coaxial cable (11) and vice-versa.
Patent DE-50007804-D1 (DE)
Inventor: BRUSIUS UTE
IPC: B29C67/24
Filed: 2000-12-11
Granted: 2004-10-21
Abstract: Mixture (A) of at least two plastics that includes at least one polymeric compatibility mediator (I) that contains at least one carboxy group, present as ammonium salt. An Independent claim is also included for a method for making (A).
Patent DE-50012563-D1 (DE)
Inventor: MARSAU UWE
IPC: A24D3/02
Filed: 2000-11-25
Granted: 2006-05-24
Abstract: The method involves detecting the density of the moving material (3) transverse to its direction of motion and feeding the additive to the material depending on the detected density using control elements driven by density signals for associated areas of material. The density is detected (19a-19e) in individual material areas using light, gas, preferably air, electrical or electromagnetic fields passed through the material. Independent claims are also included for the following: an arrangement for feeding a preferably liquid additive to a moving filter material consisting of expanded fibers.
Patent DE-50015969-D1 (DE)
Inventor: KREBS MICHAEL
IPC: C09J175/04
Filed: 2000-11-25
Granted: 2010-09-16
Abstract: Polyurethane compositions are produced in a two-stage method. In a first step, a diol component with a molecular weight of less than 2000 is reacted with a monomeric diisocyanate with a molecular weight of less than 500 and the unreacted monomeric diisocyanate is removed from this reaction product. In a second step, the resulting high-molecular diisocyanate is reacted with a polyol to produce a reactive prepolymer with isocyanate and groups. The addition of polyisocyanates which are capable of migration and which have a substantially lower vapor pressure than diphenylmethanediisocyanate, improves the addition behavior of the invention polyurethane compositions. Reactive polyurethane compositions of this type are suitable for using as binding agents for reactive one or two component adhesives/sealants, which may optionally contain solvents. These compositions are also suitable for producing reactive hot melt adhesives when suitable polyols are selected. A substantial advantage of these compositions compared to known polyurethane compositions is the considerably lower proportion of monomeric diisocyanates with a molecular weight of less than 500.
Patent DE-50107777-D1 (DE)
Inventor: KAPURNIOTU AFRODITI
IPC: G01N33/15
Filed: 2001-12-21
Granted: 2005-11-24
Abstract: The invention concerns a peptide having the biological activity of an inhibitor of amyloid formation and its diagnostic and medical use.
Patent DE-50108877-D1 (DE)
Inventor: PIETROWSKI HERBERT
IPC: F02B27/02
Filed: 2001-03-03
Granted: 2006-04-20
Abstract: The device has length-adjustable resonance channels (12) between a resonance collector and two oscillating collectors (13). Connection channels (34) are positioned between the oscillating collectors and the length-adjustable parts of the resonance channels, to bridge a spatial distance between the oscillating collectors and the cylindrical volume defined by at least one adjusting housing (20). Several resonance channels are integrated in a single housing.
Patent DE-50109955-D1 (DE)
Inventor: MICKELEIT CARSTEN
IPC: H04L12/24
Filed: 2001-02-23
Granted: 2006-07-06
Abstract: Bandwidth of a data line of a network is subdivided into at least two portions before or during transmission so that, while a recipient is receiving data being transmitted to the recipient from a sender over a first portion of the data line, the recipient can transmit data to the sender or another device over free bandwidth on the other portion(s) of the data line.