baber/WOPTO huggingface dataset:
Patent DE-19545741-A1 (DE)
Title: Metal dowel pin made in at least two parts
Inventor: KLOSS GERNOT
IPC: F16B13/08
Filed: 1995-12-10
Abstract: The surface of the cylindrical pipe has a thread (4) or thread-like pattern. Two equal parts (1,2) are formed by a separating cut running at a slant to the longitudinal axis in the middle of the pipe. The two pieces touch diametrically opposite one another at the cut edges and together form the dowel pin. The length of the separating cut equals at least double the external diameter of the dowel pin. The difference between the inner bore of the dowel pin and the diameter of the screw is larger than the difference between the diameter of the bore and the outer diameter of the dowel pin.
Patent DE-19548094-A1 (DE)
Title: Selectively removing (in)organic sulphur cpds. from gases
IPC: C01B23/00
Filed: 1995-12-21
Abstract: Selectively removing (in)organic S cpds., esp. H2S, COS,CS2 and/or mercaptans, from gases contg. other components like H2, N2, Ar, CO2CO and aliphatic hydrocarbons comprises absorbing the cpds. using a physically acting absorbent comprising one or more tert. oligo-amino-glycol ethers contg. at least 4 tert. N atoms and at least 2 ether bridges of formula (I). j = 2-5; k = 2-5; n,j = 1-6; m,k = 1-6; and R1,R2,Rj and Rk = alkyl, dialkylaminoalkyl, dialkylaminopolyaminoalkyl, dialkylaminopolyether polyaminoalkyl, dialkylaminepolyetheralkyl, dialkylaminoalkyl, alkylpolyether, or acylalkyl.
Patent DE-19548390-A1 (DE)
Inventor: HURST DAVID CHARLES
IPC: G01G19/12
Filed: 1995-12-22
Abstract: In a system for measuring a load in a vehicle (e.g. in a tractor - trailer coupling) and comprising strain and/or displacement sensing elements 28 linked by a local electronic interface 20 to a main electronic unit 40 in a vehicle with which the load measuring system is associated, there is an internal microcontroller 22 within the interface and adapted to receive signals from the main electronic unit 40 to switch elements of the load measuring system into zero setting and calibration factor storage modes. The microcontroller has electrically alterable, non-volatile memory 24 which stores the zero setting and calibration data for subsequent use in the normal operating, load measurement mode of the system. As described the zero correction for input amplifier 32 is stored regularly during vehicle operation, the zero correction for sensor bridge B is stored when the vehicle is level and unladen (e.g. at service intervals), and the bridge span correction is stored infrequently and with a known load applied. The sensing elements and interface are housed in a common sealed enclosure. <IMAGE>
Patent DE-19606784-A1 (DE)
Title: Telephone answering machine additional circuit
Inventor: SCHAEPE HELMUT
IPC: H04M1/715
Filed: 1996-02-23
Abstract: The answering machine (TAB) controls the loop relay and its loop contact (Sl<III>).  When the line is engaged by the answering machine, the contact gives a signal to the delay circuit (ABV). The delay circuit outputs a signal which controls the amplifier circuit (VER). The indicating sign (SZ), connected to the output of the amplifier through the resistance (Rv), is then controlled in turn.
Patent DE-19610624-A1 (DE)
Title: Finger guard for a roller gap
Inventor: HINZ JOACHIM
IPC: B29C43/24
Filed: 1996-03-19
Abstract: The finger guard assembly (1), to be fitted at the gap between two rollers, has a bar unit (6,7) divided into two separate bar sections (6a,7a) along the longitudinal direction of the carrier (5) in front of the entry into the gap between the two rollers (2,3).  They are fitted directly to the carrier (5), in a release mounting, with movement through longitudinal thermal expansion.
Patent DE-19610846-A1 (DE)
Title: Process for removing hydrogen cyanide from gases
Inventor: KARWAT HEINZ DIPL CHEM DR
IPC: C10K1/08
Filed: 1996-03-19
Abstract: A process for removing hydrogen cyanide from gases containing H2S and other acidic components, such as CO2 and COS, comprises: (i) physically scrubbing the gas to remove H2S and the other acidic components using a scrubbing agent, which is regenerated and reused in the process; (ii) simultaneously scrubbing out hydrogen cyanide with H2S and the acidic components; and (iii) adding SO2, and optionally required NH3 and/or alkali, to the scrubbing agent, and removing the rhodanides formed from the scrubbing agent. Also claimed is an apparatus used for carrying out the above process.
Patent DE-19614305-A1 (DE)
Title: Aluminium@ object repair or restoration
Inventor: MUELLER ERNST
IPC: B23K35/00
Filed: 1996-04-11
Abstract: A process for metal coating application to an aluminium or aluminium alloy object, especially for restoration of an automobile body part, involves (a) cleaning the desired surface region of the object or the edge surface regions of two objects to be joined; (b) heating the or each surface region at least to the melting temperature of a tin-zinc solder used for aluminium soldering; (c) applying the molten solder as a thin surface layer on the or each surface region; and (d) applying molten tin-lead based coating material which has a lower melting point than the solder. The solder consists of 50-70 (55-65)% Sn and balance Zn and the coating material consists of 10-30 (12-25)% Sn and balance Pb.
Patent DE-19616042-A1 (DE)
Title: Temperature regulator for heater, esp. for motor vehicle
Inventor: HIRT ANDREAS
IPC: F24F11/00
Filed: 1996-04-23
Abstract: The device has a controller and an actual/desired value comparator, whereby the temp. demand value (T) can be adjusted within a region by a potentiometer and the actual temp. value is detected via a control temp. sensor. The temp. demand value or the actual temp. value can be varied by a predefined parameter (P) to achieve displacement (V) of the temp. level. The temp. level can be displaced upwards or downwards.
Patent DE-19617475-A1 (DE)
Inventor: FUCHS RUDOLF
IPC: B24B23/04
Filed: 1996-05-02
Abstract: The invention concerns an orbital sander with a drive shaft (18) which is rotatably mounted in a housing (12) and imparts an orbital movement to a grinding disc (218) which is resiliently connected to the housing (12) via oscillating elements (38, 39, 40). The ability of the orbital sander to remove material is increased in that the grinding disc (218) can be coupled to the eccentric region (26, 28) of the drive shaft (18) such that the grinding disc is decoupled from the oscillating elements (38, 39, 40).
Patent DE-19618662-A1 (DE)
Title: Alignment method of pipe joints, esp. for rotary furnace or kiln pipes used in cement clinker manufacture
Inventor: GALLINAT DIETER
IPC: F27D21/00
Filed: 1996-05-09
Abstract: The alignment system is used for welding large diameter pipe extensions to existing pipe, for example in rotary furnaces. Measuring devices (20-22) are attached to the inside of existing pipe end (10) and the abutting new pipe end (12) in several places around the perimeter. Sensors (17-19) are mounted on a rotating arm, hinged at the centre of the existing pipe.  The gaps between sensors and measuring devices is evaluated to determine the amount and direction of movement required to centre the new pipe. The data system (13) displays the gap values or may indicate the relative misalignment by LEDs of different colours.
Patent DE-19620955-A1 (DE)
Inventor: GSCHWEND HANS
IPC: F16B19/00
Filed: 1996-05-24
Abstract: The end of the bit (3) opposite its tip (4) fits in a portable rotary hammer-drill, and it passes through the axial bore in the enclosing fixing component (2). The external diameter of the component is greater than that of the circle described by the tip (4). The bit and the component do not rotate together during the fixing operation. The axial hammer-blows are transmitted to the component, which is driven into the drilling at the same time as this is being formed. Cutting edge (8) can be provided at the component forward end, which is of different cross-section from that at its rear end.
Patent DE-19624678-A1 (DE)
Inventor: RASCHKE JOSEF
IPC: B65G47/32
Filed: 1996-06-20
Abstract: The invention relates to a device which has an input belt (5) inclined obliquely towards a conveyor belt (2), said input belt being extended in a straight line up to a feed station (8) for the mail (1). The individual items of mail (1) can be fed at this point directly to the input belt (5) and are conveyed to a transfer point, thereby simplifying the structure of the device.
Patent DE-19631869-A1 (DE)
Inventor: JUNG OLIVER
IPC: E05B81/14
Filed: 1996-08-07
Abstract: A motor vehicle door lock or the like has a housing (1) which contains a pawl (2) for a latch (3), and a force transmission chain (7) which extends from an outer handle of the door and preferably also from an inner handle of the door to the pawl (2) for actuating the pawl (2), triggering the latch (3) and opening the vehicle door. A controller (11) arranged in the housing (1) or optionally in its own housing has the settings "locked", "unlocked", and optionally "anti-theft" and "child-proof locked". The setting "locked" opens the force transmission chain (7) to the door outer handle and closes it to the door inner handle, the setting "unlocked" closes the force transmission chain (7) to the outer and inner door handles, the setting "anti-theft" opens the force transmission chain (7) to the outer and inner door handles and the setting "child-proof locked" closes the force transmission chain (7) to the outer door handle but opens it to the inner door handle. The controller (11) has a control disk (12). This motor vehicle door lock is considerably simplified, as far as the controller is concerned, in that the control disk (12) has several control cams (13, 14, 15, 16) distributed around its circumference for the various settings, and in that the force transmission chain (7) has a control section (17). In each position of the control disk (12), a control cam (13; 14; 15; 16) interacts with the force transmission chain (7) in the control section and triggers the corresponding function.
Patent DE-19637009-A1 (DE)
Title: Determining speed of object across ground or water with Doppler radar sensor
Inventor: ELTERICH ANDREAS DIPL ING
IPC: G01S13/60
Filed: 1996-09-12
Abstract: The determination is carried out using a Doppler radar sensor and an evaluation unit. The signal from the sensor in the evaluation unit, is processed using a linear spectral analysis method, to derive a frequency power density spectrum. Only those spectral parts are evaluated, which do not exceed a specified amplitude threshold value, or which lie inside a specified restricted desired frequency range, around the expected gravity point of the power density spectrum. The expected point of gravity of a power density spectrum in a steady state condition, is obtained from the respective previously past measurement intervals with the help of a model matched forecast filter. The width of the desired frequency range is determined from the position of the expected point of gravity of the power spectrum and the antenna diagram of the Doppler radar sensor, or the amplitude threshold value is derived from the estimated noise power in the power density spectrum.
Patent DE-19640065-A1 (DE)
Title: Colouring substance sensitive photo-electrochemical solar cell
Inventor: BUSENBENDER ILONA
IPC: H01L51/30
Filed: 1996-09-28
Abstract: The cell with a dye converts photons into electrons and has an arrangement for generating useful electric current from the electrons. The dye is free of metal complex compositions. Preferably, the dyestuff used for the solar cell is that used in dyestuff laser, typically nitrogen-pumped dyestuff laser. Stilbene (1,2-diphenyl-ethylene), rhodamine, coumarin, Nile blue, or their mixtures may be used.
Patent DE-19650920-A1 (DE)
Title: Turning knob service unit for heating and air conditioning
Inventor: SCHICHT HORST
IPC: B60H1/00
Filed: 1996-12-07
Abstract: The turning knob service unit is for a heating, ventilation or air conditioning unit in a vehicle. It includes at least one manually-operated turning knob fitted to the built-in unit and connected at the back to the first gear wheel of a gear wheel transmission which acts on a second wheel connected to the setters. The gear wheels are conical, with helical or arc-shaped teeth. Alternatively they form part of a crown-wheel transmission. The wheels are moulded by injection from plastics or metal. The gear wheel drive may be a hypoid one.
Patent DE-19651300-A1 (DE)
Inventor: MC KEE GRAHAM EDMUND DR
IPC: C08F265/04
Filed: 1996-12-10
Abstract: The invention concerns a process for preparing rubber-modified moulding compounds, characterized in that: a1) a mixture (A) comprising acrylate or methacrylate derivatives or acrylate and methacrylate derivatives and a solvent, optionally containing olefinically unsaturated compounds which are not acrylate or methacrylate derivatives, is anionically polymerized; or that a2) acrylate or methacrylate derivatives or acrylate and methacrylate derivatives are sequentially anionically polymerized to form block copolymers in the presence of a solvent which optionally contains olefinically unsaturated compounds; and b) the reaction mixture obtained according to a1) or a2) or a1) and a2) is subjected to a radically initiated polymerization process, optionally after the addition of further unsaturated compounds.
Patent DE-19701820-A1 (DE)
Title: Building rubble discharge chute
Inventor: KONING MICHAEL
IPC: B65G11/08
Filed: 1997-01-10
Abstract: The slightly conical pipes (1) fit telescopically inside each other and are suspended from at least one chain. At least one branch-pipe (2) is positioned at the junction of the pipes. A further discharge chute formed of separate pipes (1',1") open into the branch pipe. The centreline of the side inlets into the branch pipe forms an acute angle with the vertical drop direction above the branch pipe.  The branch pipe has two or three inlets and one outlet. The outer top part of the branch pipe has at least one suspension (3). The pipe at the outlet of the branch has at least one suspension point (4). Preferably elastic baffle elements (5) protrude into the drop cross-section of the pipe branch.
Patent DE-19706489-A1 (DE)
Inventor: ROESL FRANK DIPL BIOL DR
IPC: A61K31/00
Filed: 1997-02-19
Abstract: The use of 2-desoxyglucose for suppressing viral transcription in virus-associated lesions and/or neoplasias is disclosed. The viruses concerned are preferably HPB16/18, HBV or EBV.
Patent DE-19706584-A1 (DE)
Title: High temperature fuel cell
Inventor: KRIECHBAUM KARL PROF DR ING
IPC: H01M8/0612
Filed: 1997-02-21
Abstract: The fuel cell has part of the heat of the gases fed from the anode and cathode used for pre-heating the gases fed to the anode and the cathode, to obtain the required temperature for optimum operation of the fuel cell, using anode and cathode gas circuits (1,2). The quantities of the reaction gases fed to the anode and the cathode are regulated in dependence on the required electrical output of the fuel cell, with an equivalent gas quantity extracted from each circuit for recycling.
Patent DE-19707354-A1 (DE)
Title: Punch and die for producing dimpled holes in sheet metal
Inventor: SCHWAB VOLKER
IPC: B21D28/34
Filed: 1997-02-25
Abstract: The punch (1) has a cylindrical protrusion (13) which provides the cutting edge, and a flange (12) the face of which has a conical groove (11) adjacent to the protrusion and a flat outer section (16). The punch acts in conjunction with a die which has a matching conical collar, such that as the punch and die are brought together, a circular blank is sheared from the workpiece. The metal adjacent to the hole is then pressed to form a conical lip. Alternatively, the groove and collar can be incorporated in the die and punch respectively. The die can have a replaceable cutting insert and a removable base.
Patent DE-19708601-A1 (DE)
Title: Adjustable blade for cutting cylinder
IPC: B23C5/24
Filed: 1997-03-03
Abstract: The cutting blade (20) is mounted in a support strip (30) e.g. by brazing, and its cutting position is adjusted by threaded adjusters (40) in near radial bores in the cylinder. The selected position of the blade is secured by a clamping wedge (60) tightened and released by other threaded adjusters (70). The cylinder can be fitted with more than one cutting blade and is supported inside its mounting by spacers (80) fitted to the outside of the cylinder.
Patent DE-19709818-A1 (DE)
Title: Submersible stirrer unit
Inventor: ETSCHEL HELMUT
IPC: B01F15/00
Filed: 1997-03-10
Abstract: The submergible stirrer unit (10') for sludges and liquids containing solids has a housing (11) accommodating a drive motor with a sealed shaft with a propeller hub for at least two blades (20).  Each blade has a strengthened leading edge (22) which is bent in the thrust direction (A). The profile of each blade has a broad rear surface (26) leading into a broad end section (27) bent in the suction direction.
Patent DE-19710521-A1 (DE)
Inventor: LENZ CHRISTIAN
IPC: G05B19/042
Filed: 1997-03-14
Abstract: The invention relates to a programmable device (V) for distributing electrical control signals to technical appliances. The device comprises clamp connections (610, 620) for electrically connecting the technical appliances (B1...Bm), application-dependent and programmable process signal channels (K1...Km) for the electrical control signals, a display device (A) for visualizing the programmable process signal channels (K1...Km) and the clamp connections (610, 620), graphical operating elements (M, T) for virtual allocation of the process signal channels (K1...Km) to the clamp connections (610, 620) and at least one processing unit (X1, X2) which, in accordance with graphical allocation, provides a corresponding control link.
Patent DE-19719349-A1 (DE)
Title: Medical examination or operating station
Inventor: HELMREICH GERHARD
IPC: A61B90/00
Filed: 1997-05-07
Abstract: The examination or operating station has a projector (3) and an image recording unit (2.K.9). They are coupled together via a line (12) for transmission of the recorded image signals, which are projected onto a projection surface (4) via the projector.  The image recording unit is provided by an endoscopic camera, or a diagnostic imaging system ultrasound or X-ray system. Both the projector and the projection surface are supported by respective pivot arms for facilitating easy adjustment. The projector is mounted on the ceiling and adjustable with a motor.
Patent DE-19720056-A1 (DE)
Inventor: GROLLA HERBERT DIPL ING
IPC: B22C21/00
Filed: 1997-05-14
Abstract: The mould includes a mould box formed by box halves (4), with means for transport in an automatically operating mould making installation, and a bonded sand mould (8) which possibly are provided with cores (13), a pouring funnel (6) and a riser (9). In the region of its separation plane the mould box is provided with an elongate cutout (5). Both the funnel (6) and the outlet of the riser (9), which is formed in the sand mould (8), are located in the region of this cutout.
Patent DE-19728818-A1 (DE)
Title: Heat and fluid recovery system used in steam plant water circuits
Inventor: JACOB KARL-AUGUST
IPC: F22B1/08
Filed: 1997-07-05
Abstract: The system has a heat exchanger, in which a stream of steam and gas from e.g. a de-aerator, is cooled by a coil through which cold water is fed. Condensate collects in the heat exchanger and is maintained at a predetermined minimum by an overflow pipe. Gases, e.g. oxygen and carbon dioxide, collect in an internal chamber which is open at the bottom end, is arranged around the overflow, and has a gas escape pipe at it's upper end. A secondary heat exchanger (10) can be used to recover heat from the escaping gas stream, to preheat feed water before it enters the coil, and to return condensate to the primary heat exchanger. One way valves (7.2,7.3,7.4) control gas and condensate outlets. A pump, in the condensate outlet line, is controlled so that the open end of the overflow pipe is always submerged in condensate.
Patent DE-19728930-A1 (DE)
Title: Secondary multi-element standard
Inventor: NEELMEIJER CHRISTIAN DR
IPC: G01N23/207
Filed: 1997-07-07
Abstract: A secondary multi-element standard, for determination, storage, reproduction and comparison of the spectral effectiveness of measuring instruments for energy-dispersive x-ray analysis, consists of a porous matrix support and x-ray spectra generating chemical compounds in the form of metal salts containing elements with characteristic x-ray lines in the 0.5-15 keV energy range.
Patent DE-19729065-A1 (DE)
Title: Accelerated depolymerisation of poly:methyl methacrylate giving high monomer yield
Inventor: BREYER KLAUS DIPL ING
IPC: C08J11/12
Filed: 1997-07-08
Abstract: Depolymerisation of polymethyl methacrylate (PMMA) is accelerated by using additives or operating the reactor in vacuo. Preferably peroxides, carbon-carbon (C-C) initiators or oxygen and/or metal compounds are used to accelerate the reaction.
Patent DE-19730330-A1 (DE)
Title: Injection moulded toilet seat and/or cover and moulding process
Inventor: HAMBERGER PETER DIPL ING
IPC: A47K13/02
Filed: 1997-07-15
Abstract: In an injection moulding process for producing thick wall mouldings a core (6) comprising wood particles in a thermoplastic matrix, is injection moulded first and a thermoplastic outer layer(8) is injected around the core. A toilet seat and/or cover (1) made by the process is also claimed.
Patent DE-19731220-A1 (DE)
Title: Gas generator for vehicle restraint system in vehicles
Inventor: TIEU AHN-DUNG DIPL ING
IPC: B60R21/26
Filed: 1997-07-21
Abstract: Vehicle restraint system includes at least one gas generator with at least one combustion chamber containing a pyrotechnic propellant charge, with a housing (10). Outlet channels (13) are directed and dimensioned so that the compressed gases produced when the propellant charge burns produce shear forces compensating one another when emerging from the housing. Preferably the channels lie in a single plane and are formed between two spaced walls and the combustion chamber is ring-shaped and surrounds a central manifold chamber.
Patent DE-19733465-A1 (DE)
Title: Automatic clutch control arrangement for motor vehicle
Inventor: BOTHE EDGAR
IPC: F16D48/06
Filed: 1997-08-02
Abstract: The clutch control has a sensor (22) to monitor the application of the brake pedal (20) and a sensor (42) to monitor the selected gear ratio. Other sensors measure the rolling of the vehicle in either forward or reverse direction. At speeds below a set low limit the vehicle is stopped, or slowed by the brake while the clutch control automatically reduces the degree of clutch engagement to hold the vehicle. The clutch control provides a controlled degree of clutch slip and thereby simulates the effect of a torque converter. If the vehicle rolls in a direction not corresponding to the gear selection the clutch torque transfer is increased to provide a 'hill hold' effect.
Patent DE-19739263-A1 (DE)
Inventor: DEWALD BERND
IPC: C09B67/00
Filed: 1997-09-08
Abstract: The invention relates to a method for producing thin films comprised of thermoplastic cholesteric liquid crystal polymers (cLCPs) during which one or more thermoplastic cLCPs are deposited as a non aqueous dispersion on a planar substrate and are heated up to or above the chiralization temperature.
Patent DE-19740558-A1 (DE)
Title: Message waiting indication service transmission method e.g. for DECT system
Inventor: KAMPERSCHROER ERICH DIPL ING
IPC: H04M1/72502
Filed: 1997-09-15
Abstract: The method involves transmitting specific information for the message waiting indicating (MWI) service combined with further information at a digital enhanced cordless telephone base station. The information indicates whether the message waiting indication is provided from an internal or external source, and that a message is deposited for a subscriber.  The mobile handset is provided with a message waiting indication display which indicates whether the indication is provided by an internal or external source.