baber/WOPTO huggingface dataset:
Patent DE-19623577-A1 (DE)
Inventor: KUHN ROLF
IPC: F27B7/24
Filed: 1996-06-13
Abstract: Metal slide blocks (1) are mounted on a metal seal-support (2) elastic in the axial direction, and are spring-loaded against a rotary sealing face (4), leaving no intervening gap. Three links (5) hold the support centrally and in the peripheral direction, while it moves freely in the working direction. Rollers (7) centre the seal housing (6) on the rotary sealing face (4). The support can be sealed to the housing by an expansion joint (8).
Patent DE-19624121-A1 (DE)
Title: Idling control system for diesel engine
Inventor: SEKIGUCHI AKIRA
IPC: F02D41/38
Filed: 1996-06-17
Abstract: The idling control system controls the injected quantity of fuel in dependence on the difference between the actual idling revs and the required idling revs, using a PID control. A memory holds data representing the operating characteristics of the engine, with evaluation of the engine load for detecting the idling condition, for learning the fuel injection quantity required for the idling revs. The learned value can be updated when the detected engine revs is above the required idling revs, by subtracting a given value from the learned value until the output of the PID control reaches a given value.
Patent DE-19624406-A1 (DE)
Title: Electric lamp esp. compact fluorescent lamp with fixture method
Inventor: CSERTEG ERZSEBET
IPC: H01R33/74
Filed: 1996-06-19
Abstract: The electric lamp has a light source (2) and a base part (3). The latter is constructed to hold and mechanically and electrically connect the light source (2) with a lamp-holder. The base part (3) surrounds the ends of the light-source (2). The ends of the electric leads of the light source (2) are connected to contact members which are fastened to the base part (3). An adaptor part (6) is fastened to the ends of the light source (2) and to the base part (3). The adaptor (6) surrounds at least one of the ends of the light source (2) which is arranged with its ends in the base part (3). The adaptor (6) may be snap fitted onto a squashed section (8) of the lamp (1). The surface of the adaptor and the squashed cross-section are formed such that they can be snap fitted inside each other. At least one end, which has the squashed cross-section, is arranged in the base part (3) and the adaptor is fastened there by a permanent connection.
Patent DE-19628281-A1 (DE)
Title: Warning radio device for emergency vehicle - uses transceivers transmitting coded radio signal for reception by other road users for activating warning display.
Inventor: CAL GIORGIO
IPC: H04Q7/06
Filed: 1996-07-12
Abstract: The device uses a number of transceivers (A1,A2,A3) at different points on the vehicle for transmitting coded radio signals. The vehicles of other road users are equipped with corresponding receivers (B), responding to reception of the coded radio signals for activating warning displays (4) indicating the approach of the emergency vehicle. Pref. the transceiver onboard the emergency vehicle responds to reception of a coded radio signal from a different vehicle for activating at least one coded warning display (11) identifying the other vehicle.
Patent DE-19629662-A1 (DE)
Inventor: KLUG PETER DR
IPC: C10L3/00
Filed: 1996-07-23
Abstract: The invention concerns a method of inhibiting gas hydrate formation, an amine oxide or salts thereof being added to the aqueous phase in multiphase mixtures comprising water, gas and optionally condensate.
Patent DE-19634815-A1 (DE)
Title: Double sided spacing device for maintaining desired gap width
Inventor: SCHIFFBAUER KLAUS
IPC: E04F21/00
Filed: 1996-08-28
Abstract: The double sided spacing element is used on plate-type tile elements and is a double wedge shape. The component is usually a peg shaped longitudinal spacing body (1), preferably a four edged version for helping to lay tiles and it may be a wedge shape. Both ends may be wedge shaped and oppose each other in the rotation plane by 90 degrees. The spacing element may be developed on both longitudinal sides and its dedicated application may be as a gap width maintaining insert. In hindsight, both of the longitudinal sides wedge shaped refinements may be formed the same size or of a larger size, especially so that one end is conical.
Patent DE-19641981-A1 (DE)
Inventor: BENNINGHOVEN A PROF DR
IPC: G01Q60/00
Filed: 1996-10-11
Abstract: The invention relates to a method to determine depth profiles in an area of thin coating of solid substrates comprising the following steps: production of an ion beam with a substantial amount of ions having a molecular weight above 32 and consisting of at least 3 atoms; focusing of ion beam on substrate surface whereby ions break down into two components upon impact and impact energy of the individual atoms or molecular fragments is sufficient for the removal of the upper coating as defined and interaction of particles bombarded by the solid body does not lead to a coating to be formed; defined removal of surface coatings occurring by ionic beam sputter process; determining of concentration of sputtered components removed from the substrate surface by means of a measuring probe with a measuring and evaluation circuit connected downstream.
Patent DE-19646513-A1 (DE)
Title: Printed circuit device e.g. for foil keyboard
Inventor: WENDISCH KARL HEINZ
IPC: H01H13/70
Filed: 1996-11-12
Abstract: The printed circuit device has a carrier foil (TF1), a structured metal foil (MF) forming an electrical circuit provided with electronic components (KK,LED), located within respective openings in a spacer foil (AF) applied to the metal foil and a second carrier foil (TF2), overlying the spacer foil.  The first carrier foil incorporates openings (O1,O2) which are closed by the metal foil, for insertion of respective electronic components, soldered to the metal foil circuit via these openings.
Patent DE-19653219-A1 (DE)
Title: High voltage semiconductor integrated circuit, e.g. IGBT and CMOS logic with SOI substrate
Inventor: AKIYAMA HAJIME
IPC: H01L21/762
Filed: 1996-12-19
Abstract: The circuit includes a semiconductor substrate (1), on whose two main planes are formed insulation layers (2,4). On one insulation layer (2) surface is deposited a silicon layer (3), on whose exposed face region is formed a component unit, e.g. an IGBT. A second component unit, e.g. a CMOS logic circuit, for the control of the first one is formed on a second exposed face region of the silicon layer. The second component is separated from the first exposed region by a dividing region (30). The surface of the second insulation layer (4) on the opposite plane is coated with a protective film (5).
Patent DE-19654097-A1 (DE)
Title: System for monitoring and/or controlling DC motors esp. for driving adjustable elements in motor vehicles
Inventor: BORRMANN HANS-ACHIM
IPC: H02H7/085
Filed: 1996-12-23
Abstract: The monitoring and/or control system includes an inductance lying in the current supply circuit of the motor and a circuit for evaluating the voltage drop at the inductance (12). This evaluation circuit together with the inductance form a pulse prodn. stage (14), which from the alterations of the voltage drop at the inductance, fed back on the commutation of the DC motor, digitally processed pulses (45,48) are led off. The inductance (12) for the purpose of prefiltering is provided with a capacitance (13) connected in parallel to the voltage drop at the inductance (12). The pulse prodn. stage (14) has a matching and amplifying stage, for separating and amplifying the desired signal part of the voltage drop at the inductance.
Patent DE-19703719-A1 (DE)
Title: Pressureless plastics hot water accumulator
Inventor: KALBERLAH KLAUS DR
IPC: F28D1/06
Filed: 1997-01-22
Abstract: The tubular system (1) has cold user water flowing through it before the water is fed to a heat exchanger in the interior of the accumulator. The cold user water in the tubular system receives heat from the accumulator interior which otherwise would be lost, and receives heat from the surrounding space. The tubular system can be in the form of a spiral, made preferably of heat-resistant plastics tubing (e.g. VPE) and suitable for drinking water. The tubular system can be formed by an upper and a lower collecting tube, connected by vertical tubes of lesser diameter.
Patent DE-19713530-A1 (DE)
Title: Haemo-dynamically modulated reporter system comprises reporter gene under control of haemo-dynamically modulated promoter
Inventor: STOLDT VOLKER DR
IPC: C12Q1/6897
Filed: 1997-04-01
Abstract: A haemodynamically modulated reporter system (I) comprising at least one regulatory sequence selected from DNA, RNA and a peptide and at least one reporter system, is new.
Patent DE-19714063-A1 (DE)
Title: Separation of biological and technical polymer mixtures
Inventor: ARLT WOLFGANG
IPC: B01D15/08
Filed: 1997-04-05
Abstract: A process for the separation of mixed biological or technical polymers of different chemical compositions by means of liquid chromatography is effected by: (a) the polymers to be separated are soluble in a solvent preferably up to 50 wt.% without promotion of exclusion effects; (b) a chromatographic system criteria that allow a group of polymers or a single polymer having a dead time or a variation of up to 30% from the dead time to be separated, without or with low specific interaction with the column while the other polymer(s) is (are) retarded by specific interaction; (c) The mixture is miscible with the mobile phase and precipitation of one or both polymers in the column does not occur. There is no strong interaction with the stationery phase and the solvent is removed from the product stream by evaporation and has no effect on the detection of the polymer to be separated; (d) The mobile phase has a retention time for the retarded polymer that is sufficiently different to the dead time of the non-retarded polymer and does not affect the detection of the polymer to be separated either alone or in combination with other components; (e) The stationery phase has sufficiently different retention times for the retarded and non-retarded polymer and has a large enough pore size for interaction with the polymers without promotion of exclusion effects. The stationery phase is available in different particle sizes for technical separations and is mechanically stable; and (f) Soluble additives have a different retention time to all other materials.
Patent DE-19717389-A1 (DE)
Title: Marker recording method for magnetic tape
Inventor: LINK HERMANN
IPC: G11B27/32
Filed: 1997-04-24
Abstract: The method involves writing and evaluating existing marks or signals in forward operation of a tape. A new mark is recorded in such a way that the signals necessary for a reproduction are not overwritten. Preferably, the control track is formed from a synchronisation track and the signals are formed from the synchronisation signal.  A microprocessor evaluates if a synchronising signal exists and a critical transition is detected. The location for the mark to be set is examined in the forward operation and is set in the reverse operation.
Patent DE-19723042-A1 (DE)
Inventor: THOMA RUDY
IPC: A23L33/16
Filed: 1997-06-02
Abstract: Use of solid or liquid food containing sweeteners and/or sugar substitutes, for treating iodine deficiency, is new.
Patent DE-19724715-A1 (DE)
Title: Bus transmission of serial data for computer systems
Inventor: MAEDA HIROMI
IPC: G06F13/42
Filed: 1997-06-11
Abstract: The system has a master computer 1 that has a CPU 2 connected to the data transmission unit consisting of a transmission clock generator 4, controller 5 and an interface 6. The interface connects with a processing stage 9 that determines the hold interval which is a predetermined number of bus clock periods. The hold interval is for the last bit of the transfer data and is related to the operation of the external slave modules 7a-7n via the bus.
Patent DE-19725572-A1 (DE)
Title: Subscriber line termination circuit
Inventor: AHRNDT THOMAS DR ING
IPC: H04M11/06
Filed: 1997-06-17
Abstract: The circuit terminates a subscriber line in form of a copper conductor, on which telephone signals in a voice band are exchanged between the telecommunications terminal of a subscriber arrangement and a telecommunications exchange. A high bit-rate and a low bit-rate data signal streams are transferred in a direction from a central arrangement to the subscriber arrangement, and from the subscriber arrangement to the central arrangement, respectively, whereby the data signal stream lies in a frequency range above the voice band. The arrangement necessary for separating and combining data signals and telephone signals, as well as the necessary modem for the data signals are integrated in such way in the subscriber connection circuit, that they are protected through a provided over-voltage protection circuit against excessive voltages appearing on the subscriber line.
Patent DE-19729596-A1 (DE)
Title: Scattered radiation grid especially for medical X=ray equipment
Inventor: LEHMANN VOLKER DR
IPC: A61B6/03
Filed: 1997-07-10
Abstract: A scattered radiation grid, especially for medical x-ray equipment, consists of a carrier material with absorption (especially lead) elements arranged in spaced parallel rows, the novelty being that the carrier material (1) consists of silicon provided with holes (3) for receiving the absorption elements (4). Preferably, the holes are formed by etching, especially electrochemical etching or plasma etching, of the silicon and have an interior layer of silicon oxide or nitride. Also claimed is a process for producing the above scattered radiation grid or segments suitable for use by the above grid, the process comprising direction-selective etching of the holes in the silicon carrier material, e.g. a single crystal (100) silicon wafer.
Patent DE-19729956-A1 (DE)
Title: Rucksack movable from back to front or hip for loading and unloading
Inventor: HILKER REINHARD
IPC: A45F3/04
Filed: 1997-07-12
Abstract: The rucksack has shoulder straps (1) joined to a carrier element (7) positioned at the back of the person and the bag (12) hanging from the carrier element (7). With a system of straps - carrying belt (2), guide belt (3) and side belt (5) - the rucksack can be guided to the front or the hip of the person for loading purposes or to be carried in this position.
Patent DE-19730466-A1 (DE)
Inventor: GRIMM WOLFGANG
IPC: F16L59/02
Filed: 1997-07-16
Abstract: The invention relates to a method for producing insulating coatings for hollow bodies. Said insulating coatings have polyurethane and/or polyisocyanurate groups, and are produced by reacting a) one polyisocyanate component with b) at least two compounds with hydrogen atoms which are active towards isocyanates and c) catalysts, optionally in the presence of d) other auxiliary agents and additives. The inventive insulating coatings are characterised in that organic or mineral hollow microspheres with an average particle size of between 5 and 200  mu m and a density of between 0.1 and 0.8 g/cm<3> are added to at least one of the components a) to d). The invention also relates to the use of the inventive insulating coatings for pipes used in offshore applications.
Patent DE-19735817-A1 (DE)
Title: Step for commercial vehicles
Inventor: FROEHLICH REINHARD
IPC: B60R3/00
Filed: 1997-08-18
Abstract: Fixing of the step(4) on the footboard body(3) is by at least two spiral springs(9) which extend approximately perpendicularly to the plane of the step and by the end sections are fastened on opposite sides of the step. Four spiral springs may be provided and are fastened in the corner areas of the step.
Patent DE-19741605-A1 (DE)
Title: Sliding headlamp mounting for motor vehicle
Inventor: BLUM OLIVER
IPC: B60Q1/04
Filed: 1997-09-20
Abstract: The headlamp opening in the vehicle body is open to the front. Horizontal guides (2) each side of the recess locate a semicircular yoke (3) into which the headlamp unit is fitted. The whole assembly is slid into the recess along the guides until it is secured via a fixing device (12) on the yoke. The headlamp unit is fitted to the yoke by a snap fastening (13), or bayonet fastening. Slits (4) in the side of the recess, and its mounting enable the fitting device (12) to secure the fitting and to release same.
Patent DE-19741806-A1 (DE)
Title: Purifying hot waste water containing a high organic or inorganic load of impurities by evaporation and compressing vapor
Inventor: INIOTAKIS NICOLAOS DIPL PHYS
IPC: B01D5/00
Filed: 1997-09-22
Abstract: A process and assembly to treat waste water containing a high organic and/or inorganic load. The water is preheated as required and is transported by a gas forming a fine mixture of gas and water droplets. The mixture of gas and water droplets is passed through a heat exchanger where the water is evaporated and volatile components are exposed to heat. The gas, water vapor and volatile substances are then passed to a separator to produce a gaseous phase and an aqueous concentrate phase of liquids and solids. The gas phase is compressed, heated and passed through the heat exchanger condenser section, where the water is condensed and heat is surrendered to the evaporator. The transport gas is separated from the condensate and returned in whole or in part for reuse with water in the cleaning process. The aqueous concentrate is allowed to expand and returns to ambient pressure. The steam yielded from the concentrate is captured, heated and compressed, before liberating heat and is passed over the concentrate losing further heat and condensing in the process. The concentrated vapor is returned and mixed in with the superheated mixture of steam and gas.
Patent DE-19747320-A1 (DE)
Inventor: VOGEL ALWIN
IPC: F27D1/02
Filed: 1997-10-27
Abstract: Standard blocks of rectangular cross-section, principally of two heights (2/3,4) but of the same length and width, are glued together so that recesses are formed. The recesses face the cold side of the furnace and are filled with special insulating blocks (14,15,16,18). In addition fiber mats (17), together with plates (18,19) are placed over the gaps between the blocks to prevent convection and, in the case of mat (17) to act as a differential thermal expansion compensator. Hangers (5) are built in for roof cladding which can then be suspended by hooks (7) from a crossbeam (12).
Patent DE-19748781-A1 (DE)
Title: Connecting piece with at least two connections
Inventor: SUEHRING AXEL
IPC: F16L27/08
Filed: 1997-11-06
Abstract: The connections (3,4) are arranged on two connecting piece halves (1,2) independently rotatable around a common axis (A). The connecting piece halves are releasably connected with one another in an axial direction in a sealed and positive engagement manner. The connections are arranged crossways to the axis. The first connecting piece half is the basic part and on the side facing the second connecting piece half has a throat (7) centrally arranged to the axis with a link head (8) with a through aperture (9) for a link bowl (13) formed on the second connecting piece half. The connections have a fir-tree profile (6).
Patent DE-19750095-A1 (DE)
Inventor: KIERSTEN PETER DR
IPC: B25B7/02
Filed: 1997-11-12
Abstract: The invention relates to a method for detaching a sensor (3) from a window (1). In order to detach the sensor (3) from the window in a nondestructive manner, the invention provides that the sensor is engaged at the level of the adhesive layer (2) on the lower edge or lower surface (11) of said sensor, and the sensor (3) is lifted off the window in a vertical manner. Advantageous additional developments of the invention relate to the uniform distribution of the force used for lifting off the sensor on the sensor, e.g. by substituting the manual actuation with mechanical actuations or the like.
Patent DE-19750466-A1 (DE)
Title: Light conductor device for beam from light-emitting element
Inventor: MARUCHI YOSHIHIRO
IPC: G02B6/42
Filed: 1997-11-14
Abstract: The light conductor device allows a beam provided by a light-emitting element (LED) mounted on a printed circuit board (B) to be directed onto a display window (W) provided in the housing enclosing the light-emitting element and the printed circuit board, via a transparent rod (10) with at least 2 reflection surfaces (16,18) at different positions along its length. The rod has an integral structure with different segments for propagation of the light beam in 3 dimensions between an input surface (12) at one end of the rod and an output surface (14) at its opposite end.
Patent DE-19751213-A1 (DE)
IPC: B24B9/14
Filed: 1997-11-19
Abstract: The invention relates to the use of a milling tool (7) for machining spectacle lenses consisting of plastic, especially polycarbonate, at a speed of between 60,000 and 360,000 min<-l>. The inventive milling tool comprises a shaft (8), a cutting head (9) and no more than four cutting edges (12, 13), preferably only one cutting edge (12), on the periphery of the cutting head (9) and/or at the front end of the cutting head (9).
Patent DE-19751678-A1 (DE)
Inventor: PONGRAZ JOHANN
IPC: F16K1/30
Filed: 1997-11-21
Abstract: The invention relates to a residual pressure valve having a closing element (2) which is pressed onto the valve seat (1a) by means of a pressure spring and can be brought to a closed position by means of an actuating element (5) which is not firmly connected to the closing element (2). This arrangement serves as a shut-off valve with an integrated residual pressure regulation for pressurized gas containers, especially for pressurized gas bottles for super-pure gases.
Patent DE-19801341-A1 (DE)
Title: Method of forming internal flange on sheet metal part
Inventor: KANEMITSU TOSHIAKI
IPC: B21K23/04
Filed: 1998-01-15
Abstract: The method involves a flange first being formed in a sheet metal part e.g. by drawing. The part is next supported on a base (30) on which its edge (13) is restrained by a stepped edge (31) of the base. A press die (40) is next lowered over the edge (42) of the flange. The press die has an annular groove with sloping side faces (41,43) which is moved down over the flange. While the die is lowered, the material of the flange flows and takes up the shape of the cross section of the annular groove. The resulting flange is thicker than the original flange of sheet metal.
Patent DE-19804618-A1 (DE)
Title: Movement transmission mechanism in vehicle with front and rear wheel axles
Inventor: HVEN ARNE
IPC: B62D7/15
Filed: 1998-02-05
Abstract: A first steering link (4) is connected with the steering component (1,2). Connected to the support axle (3) is a second steering link (5) and steering arm component (7,8). This steering arm component is connected with the first steering link at a first articulated point (A) and with a second steering link (5) at a second articulated point (B). The steering arm component is rotatable and provided with a regulating component (9) for varying the reciprocal position between the first and second articulated points. It incorporates a first (7) and a second (8) steering arm unit connected to one another at a connection point (D). The regulating component varies the angle between a line through the connection point and the first articulated point and a line through the connection point and the second articulated point.
Patent DE-19805768-A1 (DE)
Title: Measuring magnetic stray fields of rigid disc recording-reading head
Inventor: KLEINEFELD THEO DR
IPC: G11B33/10
Filed: 1998-02-13
Abstract: The method for measuring magnetic stray fields is carried out using a magnetic sensor layer (2) at arranged at a selected distance to the recording/reading head to be measured. The optically perceivable alterations effected at the sensor layer, based on the penetration of the magnetic stray field of the recording/reading head (1), are detected by a high resolution optical phase microscope (5), to determine the measurement values. The system for carrying out the method includes a magnetic sensor layer (2) and a high resolution optical phase microscope (5).