baber/WOPTO huggingface dataset:
Patent DE-19525288-A1 (DE)
Title: Multi-pole vacuum switch with parallel poles - has vacuum switch tube for centre pole provided with greater switching capacity than vacuum switch tubes for outer poles
Inventor: FIEBERG KLEMENS DIPL ING
IPC: H01H33/66
Filed: 1995-07-03
Abstract: The vacuum switch has at least one vacuum switch tube (7,8,9) for each switch pole (3,4,5) and an operating drive for opening and closing the vacuum switch tubes. The vacuum switch tube (8) for the centre pole (4) has a greater switching capacity than the vacuum switch tubes (7,9) associated with the outer poles (3,5). Pref. the vacuum switch tube has a switching capacity which is greater by between 5 and 20 % than the switching capacity of the vacuum switch tubes for the outer poles and an axial field contact system, the vacuum switch tubes of the outer poles having a radial field contact system.
Patent DE-19528221-A1 (DE)
Inventor: FAUCOMPRE ANNICK
IPC: A61L2/04
Filed: 1995-08-01
Abstract: The invention concerns a method of producing a virally safe therapeutic biological preparation from human plasma using a detergent and retaining at least 50 % of the biological activity, the detergent being removed at the end of the method. Non-ionic surfactants, whose molecular structure comprises a hydrophobic part consisting of a linear aliphatic chain of between 8 and 10 carbon atoms, are used as detergents. The detergent treatment can be followed by a heat treatment, optionally using conventional stabilizers.
Patent DE-19536962-A1 (DE)
Title: Building method using concrete cast on site
Inventor: PATSELYA IGOR
IPC: E04B2/86
Filed: 1995-10-04
Abstract: Building erection method using a facade system (2) of the insulation clinker type which acts in the role of a non-removable external formwork. The insulation clinker has a polyurethane foam base.  The method also uses a layer (3) based on wood chip materials which fulfils the role of a non-removable inner formwork. The structure is completed by various standard elements such as a door (5), window (4), boards (6) and an overhanging roof (7).
Patent DE-19537659-A1 (DE)
Title: Valve arrangement esp. electromagnetic non-skid brake valve
Inventor: WEISBROD HELMUT
IPC: B60T8/36
Filed: 1995-10-10
Abstract: When the first valve seal (4) is hydraulically opened, the ring space (15) between valve bore (2) and the first valve mounting (5) hydraulically connects the pressure agent passages (7,10) in the first and second valve mountings (5 and 6). The passage (7) in plate (5) is offset by part of the length of the ring space and is addition extended towards the valve housing (1) in an area facing away from the second valve mounting plate (6).  A number of passages can issue into the space from the first plate, each passage in turn radially offset by part of space length. The passages in plate can also issue into space from concentric openings, and the passages are formed from grooved partial openings in the plate endface. The non-return ball (3,4) valve is held in a stepped bore (10) in the same plane as the main bore, using the bore transition step as ball seat (14) in a truncated cone, so the wider bore part connects to the brake pressure supply (13) as opposed to the narrow bore part which connects to the wheel brake (12).
Patent DE-19537994-A1 (DE)
Title: Machine for cutting profiles
Inventor: MEIER-DOERNBERG K E DR ING
IPC: B23D23/00
Filed: 1995-10-12
Abstract: The machine (1) has an actuating arm (5) offset to the swivelling axis (2) of two cutting edges (3,4). It can rotate around a bearing position (6) at a first cutting edge (3). A coupling or dragging arm (7) is connected at one end to the actuating arm with an offset to the bearing position and at the other to the other cutting edge (4) at another bearing position (8). The bearings are preferably before the separation plane (T) between the actuating and the coupling or dragging arm.
Patent DE-19539470-A1 (DE)
Title: Solid object measuring method e.g. for large buildings
Inventor: REMPE RALF DIPL ING
IPC: G01B11/02
Filed: 1995-10-24
Abstract: The method involves movement of an image sensor (e.g. CCD camera) (3) along a known or measured spatial curve while short- and long-range images of the object (4) are recorded. The short-range image is enlarged so that image points are shifted towards the edges, and object points outstanding from the background are shifted further. The viewing angle of the camera remains approximately unaltered during the measurement. Homologous image and object points are correlated by an image-processing system which recalculates the central projection and compares it with a pattern.
Patent DE-19544975-A1 (DE)
Title: Measuring method for determining magnetic contamination of surfaces esp. for manufacturing data storage systems
Inventor: ZAPF LOTHAR DR
IPC: G01N27/72
Filed: 1995-12-01
Abstract: The method uses an adhesive strip to be adhered to the surface to be examined. The strip is then adhered to sticking magnetic particles. A magnetised measurement lining of weakly magnetic material is provided. At least one surface of this lining is covered with a lubricant. The adhesive strip to be examined by raster electron microscope is then guided once or more times over the lubricated surface of the lining.  The remaining magnetisation of the lining is then determined to determine the magnetic contamination of the adhesive strip. This is then compared with that after magnetisation and before treatment with the adhesive strip. The lubricant may be e.g. a fluid or a mixture of fluids. A measuring device with harvesting probes may be used to determine the magnetisation of the lining before and after treatment with the adhesive strip.
Patent DE-19546666-A1 (DE)
Title: Circular saw blade
Inventor: JANSEN-HERFELD ROETTGER DIPL I
IPC: B27B5/32
Filed: 1995-12-14
Abstract: The circular saw blade comprises keyways. At least one keyway has a tangential inclination with an angle greater than six degrees. The saw blade hole on the side lying opposite the keyway has a radially outwards offset generated surface of at least ten per cent of the circumference of the centre hole.  The clamping shoe (3) in the area of the keyway axially grips the saw blade on both sides and conically tapers towards the middle with a radial inclination angle of at least six degrees.
Patent DE-19602301-A1 (DE)
Title: Asymmetric organic bis:phosphite cpds. useful as ligand for metal catalyst
Inventor: SATO KEIICHI
IPC: C07F9/145
Filed: 1996-01-23
Abstract: Asymmetric bisphosphite cpds. of formula (R<1>O)(R<2>O)P-X-W-L-O-P(OR<3>)(OR<4>) (I) are new. In the formula, W = opt. substd. arylene; L = opt. substd. alk(en)ylene; X = 0; R<1-4> = opt. substd. alkyl, aryl, alkylaryl, arylalkyl or alicyclic gps.; or R<1-2> and/or R<3-4> = gps. forming a ring.  Also claimed is a prepn. of aldehydes from olefinic cpds. Co and H2 in the presence of a catalyst contg. Gp.-VIII metal and (I).
Patent DE-19607743-A1 (DE)
Title: Vacuum cleaner nozzle with turbine-driven roller brush
Inventor: DILGER HORST
IPC: A47L9/06
Filed: 1996-02-29
Abstract: The nozzle has a union for the hose and a roller brush driven by a turbine in the housing. The turbine is embraced by a linkage pivoting about the turbine axis. The housing has flow channels opening out into a central one where the turbine is, past which the suction air flows. The turbine is made up of several modules plugged together. The modules are separate chambers with blades on the outer periphery of the side walls, joined by complementary connectors. At least two modules use one connector. In the middle of the side walls are other connectors for the axles of the modules. The turbine blades are also joined to the blades of adjacent modules by connectors.
Patent DE-19615907-A1 (DE)
Title: Calculating frequency dependent complex or real parameters of lossy lines in HF region for components
Inventor: WINKEL THOMAS-MICHAEL
IPC: G01R27/28
Filed: 1996-04-22
Abstract: The method calculates the frequency dependent, complex or real, parameters of a lossy line made up of lead segments. The calculation of the lossy lines is carried out using the characteristic parameters e.g. wave resistance and propagation constants, of the different line segments. The characteristic parameters are determined from measuring reference lines on the same substrate. The lines to be calculated may have leads of different lengths wherein only a new calculation results using already determined parameters. The lossy lines may be made up of discontinuities. The lines and reference lines may be arranged on a semiconductor substrate insulated by an oxide layer or may lie on an insulating material.
Patent DE-19616638-A1 (DE)
Title: Hydraulic damping bearing
Inventor: SCHAUMANN LOTHAR
IPC: F16F13/14
Filed: 1996-04-26
Abstract: The hydraulic damping shell bearing has inner and outer bearing parts (1, 2), supported against each other by at least one elastic rubber spring body (3). It has two chambers (4) filled with hydraulic fluid, connected to each other by a throttle channel. It has at least one, preferably two, endface cover elements (8, 9) to seal the chambers. The cover elements are fitted in an annular groove (6) in the inner bearing part (1). One of the cover elements has the throttle channel connecting the chambers moulded into it.
Patent DE-19618621-A1 (DE)
Title: Crushing and classification machine for solid lumpy material
Inventor: THOMAS ERNST-PETER
IPC: B02C1/02
Filed: 1996-05-09
Abstract: The transport device (1) is for lumpy or granular materials. It has an endless chain (5) with scraper vanes (6) attached to it, passing over pulleys (8,9) at the ends of the chain run. The pulleys rotate on vertical axes, and the scraper vanes lie in a vertical plane. They move the material over classification grids or sieves (11-15) of different sizes. There is a crusher device with two moving jaws (36) associated with one run of the chain conveyor.
Patent DE-19618884-A1 (DE)
Title: Air extraction device for toilet pan
Inventor: BROSIG ERICH
IPC: E03D9/05
Filed: 1996-05-10
Abstract: The device has an extraction pipe (22,24,50) and a fan (32), with the suction opening (24) of the extraction pipe positioned within the toilet pan (2), e.g. within the rinsing water path (18). The extraction cycle may be operated by a switch (34) positioned between the upper rim of the toilet pan and a cooperating seat (10), coupled to a control unit for timed operation of the fan and opening of a valve (28) inserted in the extraction pipe.
Patent DE-19623623-A1 (DE)
Inventor: SMERZNAK MARK ALLEN
IPC: C11D17/08
Filed: 1996-06-13
Abstract: Disclosed are nonaqueous, particulate-containing liquid laundry detergent compositions which are in the form of a suspension of particulate material, preferably including peroxygen bleaching agent and an organic detergent builder, dispersed in a liquid phase containing an alkylbenzene sulfonate anionic surfactant, an alcohol ethoxylate nonionic surfactant and a nonaqueous, low-polarity organic solvent. Such compositions provide especially desirable cleaning and bleaching of fabrics laundered therewith and also exhibit especially desirable pourability and chemical and phase stability.
Patent DE-19624488-A1 (DE)
Inventor: KIRCHENSTEINER WILHELM
IPC: B62M7/14
Filed: 1996-06-19
Abstract: The invention relates to an electrically operated drive mechanism which is used, preferably as a propelling drive (13) for a vehicle (12), in particular a bicycle. Said drive mechanism has electric motors (4, 5) driven by accumulators (7, 8) each associated with the two wheels (1, 2). Said electric motors deliver a propulsion force in relation to the wheel speed in different power stages, with differential effect.
Patent DE-19626941-A1 (DE)
Inventor: DVORAK MICHAEL DR
IPC: B23K10/02
Filed: 1996-07-04
Abstract: A process for coating or welding easily oxidised materials is carried out by applying weld metal powder by a plasma powder welding process with an alternating current or with a direct current and a superimposed alternating current as welding current to generate a plasma arc for the powder welding process. For this purpose, one base of the plasma arc is produced in a spherical recess (34) of an electrode (32).
Patent DE-19631639-A1 (DE)
Inventor: LANGER OTTO
IPC: A47B77/02
Filed: 1996-08-05
Abstract: The system has at least one electrical or gas appliance (10), e.g. a cooking oven or refrigerator, combined with built-in fitted kitchen units, all of which incorporate an energy supply conduit (28) at the rear, for receiving current, gas and/or water supply lines. The kitchen appliances and the built-in kitchen units are stacked together via stacking frame elements (34) at their corners and associated coupling elements (36,38), so that their energy supply conduits are aligned.
Patent DE-19634085-A1 (DE)
Title: Fuel gas reforming control electrode for high temperature fuel cell
Inventor: STOLTEN DETLEF DR ING
IPC: H01M8/124
Filed: 1996-08-23
Abstract: The electrode is based upon a single grain (2) of a material such as nickel cermet. The surface of the grain is partially covered by a thin coating of a high temperature ceramic material, such as ZrO2, CeO2, TiO2. The coating is between 0.05 and 5  mu m thick. The element is located on an intermediate layer (6) that is a mix of an ion and electrode conducting material and this is formed on a solid electrolyte, eg ZrO2 or Al2O3
Patent DE-19641216-A1 (DE)
Inventor: WILKENS JAN H DR MED
IPC: A61N5/06
Filed: 1996-09-26
Abstract: The radiation system includes an incoherent source (3) and a reflector (5) surrounding the light source, which has a gap shaped opening in the radiation direction. A spectral analysis element (10) is arranged in the beam course of the light source, and in its output beam course a fibre=optic cross section converter (11, figure 3) is arranged. So that its circular shaped end on the side away from analysis element (10). The converter (11) and the analysis element are movable relative to each other. A cylindrical elliptical reflector (12, figure 3) is arranged in the radiation direction of the light source (3), in the light source of which, the focal point faces the ellipse top and the spectral analysis element (10) is arranged in the second focal point.
Patent DE-19642181-A1 (DE)
Title: Control module for pneumatic system for food and drinks industry
Inventor: PLUECKER VOLKER
IPC: B67B3/26
Filed: 1996-10-12
Abstract: The module has a housing with a base section (1) through whose wall are fitted the connections for pneumatic ducts and for electric lines. A protective cover (2) seals the module. Solenoid control valves and pneumatic connections are located inside the module. A socket (47) in the module is fitted with a plug in bus card (51) with an outer connector (50) for the main bus. The pneumatic connecting ducts inside the module are provided by moulded ducts with a short path and with connecting flanges for the solenoid valves. This provides a fast response control.
Patent DE-19647254-A1 (DE)
Title: Web moisture content control
Inventor: WAHRMUND JUERGEN
IPC: D21G7/00
Filed: 1996-11-15
Abstract: To moisten web materials (1,7) and/or materials on webs, they are charged in an electrical field (8) before the application of steam. Also claimed is an appts. with at least one electrode (3,3') and at least one wetting station after the electrical field (8) generated by the electrode system (3,3').
Patent DE-19648974-A1 (DE)
Title: Car seat with cross-shaft adjusting via tipping rails
Inventor: JAUDOUIN PAUL
IPC: B60N2/90
Filed: 1996-11-26
Abstract: The cross-shaft (22) encloses a metal torsion bar (23). This is fixed rigidly at one end (23a) on part of the second rail (6a), seat (2) and seat back bottom part (4) by a mechanical connection (25a). The bar is fixed at the far end (23b) at the second shaft and seat assembly with the bar joined by a second mechanical connection to the operating mechanism. The bar is joined to a second area of the assembly (11,4a,5a) by a third connection (27) dimensioned to break under excessive torque. The control assembly and second connection lock the second bar end fast, using a torsion bar twisting under given torque load. A metal sleeve (24) round the bar (23) is fixed to the bar by first and third mechanical connections (25a,27) and is itself fixed on the second seat assembly (11,4,5) by a fourth connection proof against specified torque.
Patent DE-19700259-A1 (DE)
Title: Gun for applying foam in situ esp. polyurethane foam
Inventor: KOPP VOLKER
IPC: B05B9/08
Filed: 1997-01-07
Abstract: The gun (11) for producing foam in situ has a valve needle(14) coaxially inside a nozzle tube (12).  It is operated by a trigger (13) through a coupling (18) and a spring (16) which places the needle (14) into the required position.  The nozzle tube (12) is separated from an adjacent hollow space (17) by a wall (19) which has a guide (21) and a seal (22) formed as an integral unit.
Patent DE-19702263-A1 (DE)
Title: Recovery of water from ambient air
Inventor: REMSTEDT HANS GOTTHARD DIPL CH
IPC: B01D5/00
Filed: 1997-01-23
Abstract: Apparatus for recovery of water from humidity in the ambient air passes the air in a counter flow to the coolant.  Sufficient heat is generated during the three phases of adiabatic coolant expansion and isotherm coolant evaporation and coolant heating to reduce the coolant vapour to condensation at a low pressure and without a compressor. Also claimed is an apparatus with a throttle at a pipe to hold liquid coolant at the required level according to the position of a float with a suspended valve closure. If there is a high flow throughput at the pipe, the overflow of liquid and wet vapour is passed through a sprung flap into a parallel pipe, where a throttle allows the coolant to pass into the expansion zone.   The use of a less efficient heat exchanger, with low pressure loss gives a high DELTA T at the coolant entry side of the evaporator, so that the heat exchanger has a simple pipe system for the coolant passage within open and resistance-free air spaces, giving low prodn. costs and a low stoppage probability through dust or icing. The required cold supply through coolant expansion at a throttle is from the highest possible to the lowest possible pressure. The high pressure in front of the throttle is through the static pressure of the coolant filling the pipe, and the low pressure is through an expansion space.
Patent DE-19712446-A1 (DE)
Title: Rotary printing press cylinder
Inventor: HOFFMANN EDUARD DR ING
IPC: B41F13/22
Filed: 1997-03-25
Abstract: The heated cylinder (13), for a rotary printing press, has a tube system for the heat exchanger (18) formed by a number of small tubes (17) parallel to the feed (14) and outflow (15) channels. The small tubes (17) have a diameter of less than 5 mm, are of a plastics material and are supported by holders. The feed and outflow channels are located on one side of the cylinder, and the cylinder has at least one filler (24,25) for compressed air on its side housing the feed and outlet. Each filler is connected with radial blow holes (27,30) in the cylinder jacket via a conduit (26,29).
Patent DE-19714014-A1 (DE)
Inventor: BILL JOACHIM DR
IPC: C23C16/34
Filed: 1997-04-04
Abstract: The invention relates to a method for the production of coatings containing crystalline compounds of elements B and N on a substrate, wherein the compounds from the gas phase are deposited in an atmosphere, comprising a) one or several compounds acting as a source for B and N, b) hydrogen, and c) optionally one or more inert gases and/or halogens and/or oxygen, wherein the molar ratio of the compounds in a) to hydrogen is </= 0.3.
Patent DE-19714391-A1 (DE)
Title: Insulated container for food and beverages
Inventor: LOHRER EGON
IPC: A61L9/12
Filed: 1997-03-27
Abstract: The double-walled container, with a cover, has an inner section (1) within a larger outer section (2), and a hollow zone (5) between them. They come together at a common upper edge with a locking seating, and are joined together at the base. The curved lid (10) has an upper grip (11) with a take-off and extraction passage (13) through it. The under side of the cover has a plastics cladding (14) with a hollow zone between the cladding and lid.  The lower section of the cover has a number of suction shafts (16) round the circumference, opening into the hollow zone between the cladding and lid. The edge of the lid may have an edge protection of an elastic and soft plastics. The hollow zone of the lid can be filled with an absorbent material to take up aromatics through the take-off shaft.
Patent DE-19715795-A1 (DE)
Title: Door impact bearer in road vehicle
Inventor: GRIEB KLAUS DIPL ING
IPC: B60J5/04
Filed: 1997-04-16
Abstract: The door impact bearer (1) is a reinforcement component for car doors. The bearer consists of a tube (2) with a deforming region (3) made on the end of it, from which there extends a connection surface (4) made in one with it, for fitting it in the car door. The door impact bearer has a yielding capability in the deforming region, which by is achieved by reducing the rigidity or altering its cross-section in the deforming region relative to the tube. This may prevent the door jamming in the event of a front-end crash.
Patent DE-19716049-A1 (DE)
Inventor: PLOPPA CHRISTIAN
IPC: G07D7/04
Filed: 1997-04-17
Abstract: The invention relates to a system for checking entrance tickets with a view to detecting duplicated entrance tickets. The invention is characterized in that the entrance tickets have an individual coding that can be read by a reading device. The reading device is connected to a computer which is able to recognize a duplicated entrance ticket. The entrance ticket has a first arbitrary coding and a second continuous coding. The first coding can be recognized with the naked eye. At least one of the codings is stored on a magnetic strip arranged on the entrance ticket. The coding of the entrance tickets is stored in a memory that can be accessed on the computer. In this method for detecting duplicated entrance tickets, the entrance tickets have at least one individual coding and the coding is read by a reading device upon admission, and fed to a computer which registers the coding and triggers an alarm signal upon repeated presentation of the same coding.
Patent DE-19716795-A1 (DE)
Inventor: BRILL ULRICH DR
IPC: C22C38/38
Filed: 1997-04-22
Abstract: The invention relates to an austenitic iron-manganese-chrome-alloy melted at atmospheric pressure, comprising the following constituents (indicated in wt. %): Cr (12.0-24.7 %), Ni (up to 0.10 %), Mn (23.5-25.0 %), Si (up to 0.20 %), Mo (2.0-5.7 %), Ti (up to 0.10 %), C (up to 0.015 %), N (1.05-1.30 %), Zr (0.01-0.15 %), Cu (0.8-2.0 %), B (0.002-0.005 %), the rest of the iron is made up of unavoidable impurities.
Patent DE-19718387-A1 (DE)
Title: Gas-turbine installation with air-cooled generator
Inventor: KLAAR JUERGEN DIPL ING
IPC: F02C7/08
Filed: 1997-04-30
Abstract: A gas-turbine installation includes a compressor (6) driven by a gas-turbine (7) with the compressor connected ahead of the gas-turbine, as seen in the gas flow-direction, and a generator (4) driven by the gas-turbine.  The generator is flow-engineered such that it is connected to the compressor (6) in such a way that at least a part of the gas, which is flowed through the compressor, flows through the generator (4), the latter being connected via a line (8) to the entrance side of the compressor.