baber/WOPTO huggingface dataset:
Patent DE-3664100-D1 (DE)
Title: Machine for preparing hot beverages
Inventor: RITTEL HANS-GERD
IPC: A47J31/46
Filed: 1986-10-01
Granted: 1989-08-03
Abstract: 1. A machine for the preparation of hot drinks, in particular of different types of coffee, which are produced by a brewing at different pressures, which machine consists essentially of a water tank, a pressure pump, a heat exchanger and also a control valve with connection to a steam duct, a hot water duct and a venting duct, characterized in that the control valve (9) is embedded substantially in positive engagement in the heat-exchanger (5), so that the heat exchanger encloses the control valve, and is made of sintered mechanically resistant material.
Patent DE-3667226-D1 (DE)
Inventor: WIECZOREK HERFRIED DIPL PHYS
IPC: H01L27/146
Filed: 1986-08-11
Granted: 1990-01-04
Abstract: 1. Photosensitive arrangement, based on hydrogen-containing, amorphous silicon a-Si:H, for linear and planar image sensors, in which arrangement the photoconductor of a-Si:H is arranged as a thin layer in a sandwich structure between two metallically conducting electrodes, of which at least one is of transparent construction, on a substrate, preferably consisting of glass, characterized in that an opaque mask (8) is provided on the light incidence side (hv) of the transparent electrode (7) which is structured so that the edge regions of the individual sensor elements (2, 3, 4) are covered and only the actual sensor surfaces (5, 6, 7) are illuminated.
Patent DE-3674475-D1 (DE)
Inventor: STUCKE WALTER
IPC: B29C48/21
Filed: 1986-03-04
Granted: 1990-10-31
Abstract: 1. Process for covering steel pipes with a covering layer of medium or high density polyethylen, and with a contact adhesive layer consisting of an ethylene copolymer, with a base layer of a heat-hardening epoxy resin first being applied to the steel pipes which are at a temperature of at least 100 degrees C and have been combined to form an endless pipe string, the covering layer simultaneously applied to the string of steel pipes which is moved through the extruder head and heated to treatment temperature as a tubular film by means of an annular slot extruder head, the covered steel pipes passing through a cooling section, the steel pipes then being separated from each other again and the thermoplastic sheath at the pipe ends being removed again to a set length by cutting into the sheath in a ring shape and subsequent peeling or by brushing off, grinding off or the like, characterised in that the string of pipes is cooled in the cooling section to an average temperature of above 35 degrees C and the pipe ends which are freed of the polyethylene layer are sealed at least in the region of the emerging polyethylene layer at this temperature with a layer at least 25 mu m and at most 150 mu m thick of a substance mixture which is brushable or viscous below the processing temperature of the polyethylene layer and consists of (% by weight) 10-50% pre-dried ethylene copolymer containing acrylic acid and acrylate, 20-35% polyisobutylene having a molecular weight of below 20,000, 10-20% low-molecular polyethylene (LDPE), 10-25% hard paraffin and up to 30% polypropylene, with this seal overlapping the polyethylene covering layer.
Patent DE-3679763-D1 (DE)
Inventor: YIN E THYE
IPC: G01N33/86
Filed: 1986-09-02
Granted: 1991-07-18
Abstract: This invention pertains to an improved method for determining the amount of heparin in a blood sample, and compositions useful in connection with the method.
Patent DE-3679768-D1 (DE)
Inventor: STEFFEL HORST
IPC: B05C1/02
Filed: 1986-05-10
Granted: 1991-07-18
Abstract: An apparatus for automatically humidifying the beads of tires made of rubber with a humidifying agent has a conveyor for retaining and centering a tire received horizontally. An upright humidifying roller is supplied by an applicator with humidifying agent while the roller is rotated. The roller is movable between a standby position below the tire and an operating position within the tire wherein it engages the beads of the tire to apply the humidifying agent thereto. A collecting container is mounted below the humidifying roller to collect surplus humidifying agent flowing from the humidifying roller.
Patent DE-3763854-D1 (DE)
Inventor: NAKANO AKIO
IPC: B22D17/22
Filed: 1987-01-08
Granted: 1990-08-30
Abstract: This invention relates to a die casting machine in which one or both of a fixed mold (a1) or a movable mold (a2), and a core (2) incorporated into one or both of the molds are formed of high strength ceramics, and in addition, a movable hob (1) for pressurizing molten metal injected into both the fixed (a1) and movable molds (a2) is formed of high strength ceramics.Furthermore, an injection sleeve (F) for injecting and filling molten metal into the mold and a piston (G) slidably inserted therein are formed of high strength ceramics thereby eliminating differences in cooling rate between the surface portion of molten metal supplied into the injection sleeve (F) and the center portion.
Patent DE-3766089-D1 (DE)
Inventor: TESSIER JEAN
IPC: C07C69/757
Filed: 1987-12-11
Granted: 1990-12-13
Abstract: As new chemical products, the products (I): <IMAGE> in all the possible stereoisomeric forms and mixtures of these stereo- isomers and their application to the synthesis of pesticide products.
Patent DE-3770040-D1 (DE)
Inventor: RUEEGG MAX
IPC: F24F13/06
Filed: 1987-03-14
Granted: 1991-06-20
Abstract: The shovel-like air guide walls (10) of the outlet with a vortex flow are fastened to a circular cylindrical support ring (15) which is surrounded by the shaft (2) of the outlet with a vortex flow. By axial displacement of this support ring (15) relative to the shaft, the air guide walls (10) can be arranged alternatively in different axial positions, that is to say at differing distances from the shaft outlet opening (12) so that it is possible to achieve correspondingly differing directions (14) of the air flowing out or different flow patterns, in order to air-condition a room optimally. <IMAGE>
Patent DE-3773154-D1 (DE)
Inventor: KREBS CLEMENS
IPC: F04B49/08
Filed: 1987-11-30
Granted: 1991-10-24
Abstract: The hydrostatic pump (1) control comprises a hydraulic servo (4) for continuous adustment of the swept vol.  A  valve (16,18) controls the servo in response to the vol. displaced and/or the pressure delivered by the pump, and a second valve (15) to control the servo as a function of the displaced vol.. The system contains a third valve (48) which controls the pressure actuating the second valve, as a function of the servo piston (3) position, and it may be arranged in a pilot pressure line (47,43).
Patent DE-3773948-D1 (DE)
Inventor: ONDROVICS JOHANN
IPC: A21C3/06
Filed: 1987-01-16
Granted: 1991-11-28
Abstract: A roll of flaky dough is produced by feeding the flaky dough strip to a reel where it is rolled up, interleaved with a strip of thin paper.  A pusher moves in the axial direction to strip the completed roll.
Patent DE-3775674-D1 (DE)
Inventor: LAFORE DOMINIQUE
IPC: H02M7/5387
Filed: 1987-09-04
Granted: 1992-02-13
Abstract: The converter essentially comprises controlled circuit-breakers of the cascode type: a main circuit-breaker (1) whose emitter is connected to an auxiliary circuit-breaker (2), interruption of the current from the main circuit-breaker being caused by opening the auxiliary circuit-breaker. This opening is controlled from a charging- current zero-detector followed by a phase inverter for ensuring a 180 DEG phase shift between the two diagonals of the bridge of circuit- breakers of the converter. <IMAGE>
Patent DE-3779110-D1 (DE)
Inventor: HEYERDAHL PETTER H
IPC: A01K61/02
Filed: 1987-03-17
Granted: 1992-06-17
Abstract: The dosing supply has a drive actuating a screw (12) which has a small clearance in a conveying tube (7-9). The tube has on inlet opening and an outlet (15) for the material to be conveyed. The conveying tube extends approximately in a vertical direction  downward from the inlet end (6). It changes into a curved portion (8) which in turn, change into a horizontal portion (a). The outlet opening is provided with a downwardly facing peripheral portjion of the horizontal portion.
Patent DE-3780809-D1 (DE)
Inventor: BIRSCHBACH PETER
IPC: A23C19/04
Filed: 1987-09-30
Granted: 1992-09-03
Abstract: Method for separating chymosin from a liq. contg. the milk-clothingenzymes chymosin and pepsin comprises: adjusting the liq. to pH 3.8-5.2 and conductivity 2,000-19,000 micromho; equilibrating an anionic exchange medium to this pH and conductivity range; contacting the liq. with the medium to bind pepsin tothe medium; recovering chymosin in the treated liq., and periodically contacting the exchange medium with a soln. for removing the bound pepsin.
Patent DE-3851563-D1 (DE)
Inventor: POLLOCK THOMAS J
IPC: C12R1/64
Filed: 1988-04-14
Granted: 1994-10-27
Abstract: Method comprises (a) culturing a Xanthomonas campestris (XC) strain having a xanthan-increasing modification selected from (i) a mutation causing rifampicin resistance, (ii) a mutation causing bacitracin resistance and (iii) exogenous genetic information controlling the synthesis of xanthan and (b) sepg. xanthan from the culture medium. The modified XC strains are also claimed. Also claimed is an isolated DNA sequence encoding genetic information controlling the synthesis of xanthan.
Patent DE-3864606-D1 (DE)
Inventor: KASTLER ERNST
IPC: F16D66/02
Filed: 1988-06-23
Granted: 1991-10-10
Abstract: The indicator (6) uses a wear sensor (16) with one or more contact bridges which are embedded in the thickness of the  break pad for interruption in response to wear and a temp. sensor (17) for detecting excessive heat.  Both sensors (16,17)  are contained within a stepped sleeve (7) which is fitted through one of the fixing openings in the brake pad instead of the usual fixing rivet used to attach the brake lining to the brake plate. Pref. the wear sensor (16) uses a number of contact bridges  offset from one another in the axial direction of the sleeve (7), each coupled to a respective signal circuit.
Patent DE-3870785-D1 (DE)
Inventor: FAUP GERARD
IPC: C02F3/30
Filed: 1988-09-22
Granted: 1992-06-11
Abstract: Method of treatment of waste water, using activated sludge, comprising a process of oxidation of the carbonaceous contaminants and a nitrification process, optionally in combination with a denitrification and/or dephosphatation process. 
<??>This process comprises a reaction stage during which decontamination reactions take place, a sludge concentration stage, a generation stage during which the sludge is aged and/or a stage of initiation of the reactions which are developed during the reaction stage. Waste-water purification station comprising a tank in which the decontamination operations take place (1), a tank for sludge aging and/or the initiation of the decontamination reactions (4) and an apparatus for concentrating the sludge, mounted as a loop (3). 
<??>Application to the biological purification of residual waste water.
Patent DE-3873703-D1 (DE)
Inventor: LE LOARER JEAN-LUC
IPC: C03C1/00
Filed: 1988-11-30
Granted: 1992-09-17
Abstract: In its preferred embodiment, the composition of the invention comprises a polishing agent based on ceric oxide, a boron compound and aluminium silicate. 
<??>The polishing composition of the invention has improved properties of behaviour in suspension and a better redispersibility after settling.
Patent DE-3876164-D1 (DE)
Inventor: NIGRIS GIOVANNI
IPC: B22D11/128
Filed: 1988-06-24
Granted: 1993-01-07
Abstract: Withdrawal and discharge device for a vertical continuous casting machine (10) which produces blooms within a field of weights ranging from one to at least twenty units of weight and with variations in speed of a support carriage (16) or foot within a field of speeds ranging from one to at least fifty units of speed, there being comprised in cooperation downstream of an ingot mould (11): - a plurality of withdrawal roll assemblies (29) of which at least one is working momentarily, and  - a support assembly (16-17) with a motor assembly (22), the drive and control of the individual withdrawal roll assemblies (29) and of the motor assembly (22) being obtained with individual hydraulic circuits fitted directly to the withdrawal roll assemblies (29) and motor assembly (22) so as to have quicker response times and greater repeatability.
Patent DE-50008945-D1 (DE)
Inventor: HARTING DIETMAR
IPC: H01R24/20
Filed: 2000-08-31
Granted: 2005-01-20
Abstract: The plug connector has a blade clamp contact carrier in which blade clamp contacts are accommodated, a plug contact carrier in which plug contacts are accommodated and a housing (34) that connects the blade clamp contact carrier to the plug contact carrier. The blade clamp contact carrier has a thread for a connection nut (42) and the plug contact carrier has a connection section (28) for a complementary plug connector.
Patent DE-50101264-D1 (DE)
Inventor: BRISBERGER ROLF
IPC: C23G3/02
Filed: 2001-02-24
Granted: 2004-02-05
Abstract: In a process of hot dip coating of metal strips, in particular, of a hot rolled steel strip, in which the metal strip is transformed into a continuous strip in an unwinding station with an adjoining welding machine, and then the continuous strip is subjected to a downstream modifying process including primary and secondary prickling and, in the final treatment step; in the hot dip coating section, guiding the continuous strip through a melt bath, a variable coating process with reduced costs becomes possible when the continuous strip, in a first treatment step, is directly transported into a pickling installation. In a suitable installation for effecting the process, the primary pickling installation is located in the entry section which is separated from the hot dip coating section by an entry accumulator.
Patent DE-50105633-D1 (DE)
Inventor: BEHRENS HOLGER
IPC: B21D1/05
Filed: 2001-08-01
Granted: 2005-04-21
Abstract: The invention relates to a method for tension levelling a cold-rolled strip, whereby the strip passes through a series of break rolls and a series of traction rolls and in the course of its extension is subjected to traction between the two series of rolls. The strip is bent under traction in a series of high-traction rolls, located between the brake roll and the traction roll series, in order to increase the degree of levelling. To achieve this, the series of high-traction rolls between the brake and the traction rolls has at least two traction rolls for generating the strip traction and bending operation.
Patent DE-50107979-D1 (DE)
Inventor: BENDER DR
IPC: F01N3/20
Filed: 2001-12-21
Granted: 2005-12-15
Abstract: Process for catalytically converting fuel to remove nitrogen oxides from I.C. engine exhaust gases comprises feeding the fuel and a partial stream of the exhaust gas separately into a converter; and vaporizing the fuel. An Independent claim is also included for a converter for catalytically converting fuel comprising a vaporization chamber connected to a conversion chamber. The vaporization chamber has feeds for exhaust gas or feed gas and fuel. The conversion chamber contains a catalyst for catalytically converting the fuel. The chambers are connected together so that heat can be transported from the conversion chamber to the vaporization chamber. Preferred Features: The fuel is dehyrogenated or partially oxidized to carboxylic acids and/or carboxylic acid anhydrides. The catalyst is  gamma -Al2O3.
Patent DE-50111781-D1 (DE)
Inventor: SCHUMACHER PETER
IPC: E03C1/05
Filed: 2001-11-15
Granted: 2007-02-15
Abstract: The sensor has at least one transmitter (2) and receiver (3,4) of radiation, whereby the transmitted radiation is reflected from an object (9), especially a hand, to the receiver(s). The receivers are arranged in such a way that two receivers receive reflected radiation for a hand that is further away and only one receiver receives radiation if the hand is closer.
Patent DE-50112938-D1 (DE)
Inventor: EHNERT GERD
IPC: F16D69/02
Filed: 2001-09-20
Granted: 2007-10-11
Abstract: The invention relates to a method for producing ceramic brake disks from a green body consisting of a sheet molding compound (SMC) having reinforcing fibers, and the ensuing pyrolysis and melt infiltration. The aim of the invention is to create a single-element green body comprising very complex inner cavities after pyrolysis. In order to achieve this, the method comprises the following steps: the green body ( 1 ) is produced from a sandwich consisting of SMC ( 2 ), a thermoplastic insert ( 4 ), and SMC ( 2 ) in one working step in a tool ( 5 a , 5 b), subjected to pressure and temperature; and the insert ( 4 ) fills the green body ( 1 ) over its entire surface and comprises openings ( 6 ) which are arranged in such a way that the upper and lower SMC layers ( 2 ) are interconnected, at least in parts.
Patent DE-50113940-D1 (DE)
Inventor: RIGLER RUDOLF
IPC: C12Q1/68
Filed: 2001-05-11
Granted: 2008-06-19
Abstract: The invention relates to a method for detecting polynucleotides on a substrate, whereby the substrate contains a multitude of separate detection regions each accommodating different polynucleotides. The polynucleotides in the detection regions exist, contrary to known DNA chip test formats, in a form that is not bound to the substrate. The invention also relates to a device for implementing said method.
Patent DE-50204457-D1 (DE)
Inventor: ELMIGER PIUS
IPC: B66B5/00
Filed: 2002-11-13
Granted: 2005-11-10
Abstract: The device is arranged on the shaft equipment (3) and immobilizes the elevator cabin (7) in the event of the danger of an accident. The protective device is in the form of a protective shield (4) that can prevent the maintenance staff from being trapped between the shaft equipment and the elevator cabin.
Patent DE-50211635-D1 (DE)
Inventor: DITTMER STEFFEN
IPC: F16C33/30
Filed: 2002-04-13
Granted: 2008-03-20
Abstract: A self-adjusting release bearing in the form of a tapered rolling bearing for a separating clutch disposed between an internal combustion engine and a gearbox of a motor vehicle, includes a non-rotating first bearing ring, a revolving second bearing ring, and a plurality of rolling elements guided between the first and second bearing rings. Supported upon a calotte-shaped section of one of the first and second bearing rings in a contact zone is an adjustment ring having a complementary calotte-shaped section to thereby allow pivoting of the release bearing, whereby a sliding element made of thermoplastic material is disposed in the contact zone.
Patent DE-50213171-D1 (DE)
Inventor: KUNTE HANS JOERG
IPC: C12P17/12
Filed: 2002-03-22
Granted: 2009-02-12
Abstract: The invention relates to a method that is suitable for producing useful products, which are usually retained in the interior of cells, in organisms and for obtaining the products from the latter, without destroying the productive organisms. The invention facilities an excess production and excretion into the surrounding medium. This method produces in particular high concentrations of the useful product in the product solution and obtains large quantities of the end products of metabolic pathways, which would normally be limited by feed-back inhibition of synthesis efficiency. The method is characterised in that transport systems produced naturally in the cell for accumulating/retaining said useful products are disabled, or their capacity for accumulating/retaining said useful products is impaired.
Patent DE-50213702-D1 (DE)
Inventor: RICHTER FRANK
IPC: C07D251/34
Filed: 2002-05-07
Granted: 2009-09-03
Abstract: Production of polyisocyanates by catalytic conversion of aliphatic diisocyanates comprises using a catalyst consisting of a salt in which the anion comprises 5-97.1 wt.% of 1,2,3- and/or 1,2,4-triazolate structures.
Patent DE-50300396-D1 (DE)
Inventor: AXT DR
IPC: A43B7/22
Filed: 2003-05-02
Granted: 2005-05-04
Abstract: The insole is shaped to fit inside the shoe with curved edges (9,11) at the heel (1) and in the region of the toes. There is a round depression (7) at the ball of the foot and a round thickened portion of the sole (10) at the heel surrounded by a low ridge (8). There is a thickened portion (3) along the inside of the foot, and two separate thickened portions (4,5) along the outside of the foot (2).
Patent DE-50300747-D1 (DE)
Inventor: BOETTCHER RALF
IPC: B60N2/48
Filed: 2003-02-18
Granted: 2005-08-18
Abstract: The head rest has an arrangement of protective elements fixed relative to the vehicle above and associated with a seat fixed to the vehicle. The head rest consists of a mounting frame (10) fixed to the vehicle at head height, two movable side panels (3) and adaptive cushioning (1,7). The side panels are fixed in the mounting frame and can be folded between a functional position and a standby position.
Patent DE-50306578-D1 (DE)
Inventor: BURKHARDT HANS-JOACHIM DR DR
IPC: A61C5/77
Filed: 2003-03-04
Granted: 2007-04-05
Abstract: A method for the production of veneers for artificial teeth by forming a compression-molded or injection-molded thin-walled plastic shell (2), in which a laminated veneer structure (1) is produced by applying a separate pigmented layer (3) to the inside of the shell (2) facing the artificial tooth. An independent claim is also included for a multi-layer veneer as described above for artificial teeth.
Patent DE-50308095-D1 (DE)
Inventor: LUDWIG REINER
IPC: B66B23/02
Filed: 2003-02-14
Granted: 2007-10-18
Abstract: The moving stairs or pavement comprises a chain to drive a step or pallet belt, and has a deflection wheel (12) connected with torsional resistance to a drive wheel (22) which changes the direction of a transmission chain (26) which revolves between a transmission pinion (28) and the drive wheel. The drive wheel, chain and pinion form a transmission unit (24) which compensates for the polygon effect. The ratio of the speed of the transmission chain to the step or pallet belt is constant at any rotational angle of the deflection wheel.
Patent DE-50308484-D1 (DE)
Inventor: THOMA HELMUT
IPC: F16H57/00
Filed: 2003-08-19
Granted: 2007-12-13
Abstract: The low noise-producing gearwheels for a gear involve a first gearwheel (1) of a first material and a second gearwheel (2) of a second material loosely or firmly located next to each other on a common shaft. The elasticity of the first gearwheel, preferably made of plastic, is greater than that of the second gearwheel, preferably made of metal and the strength of the second gearwheel is greater than that of the first. The second gearwheel has slightly fewer teeth than the first gearwheel, but in normal operation only the first gearwheel comes into engagement with another gearwheel. With greatly increasing load, the first plastic gearwheel gives way, so that then also the second metal gearwheel comes into engagement in order to take up the occurring forces, thereby protecting the first gearwheel from overload and breakage.
Patent DE-50310722-D1 (DE)
Inventor: BRASS KNUT
IPC: F17D1/05
Filed: 2003-09-30
Granted: 2008-12-11
Abstract: The invention relates to a device for preheating a gas, prior to its expansion in a gas-pressure regulation and measuring installation for a gas supply. A gas-driven fuel cell replaces the conventional heating method for the gas-pressure regulation and measuring installation. Said fuel cell covers completely at least the thermal requirements of the gas-pressure regulation and measuring installation.
Patent DE-50311512-D1 (DE)
Inventor: BAUMANN ULRICH
IPC: B23Q1/01
Filed: 2003-03-01
Granted: 2009-06-25
Abstract: The machine baseplate (10) may hold four rails (12a,b,22a,b) for two carriages (14,24). Clamping members held by screws grip the foot portions of each rail and hold them in undercut grooves. The head portions of each rail engage in undercut grooves in sliders (16a,b,d,26a,b,c). The sliders are firmly fastened to the respective carriages.