baber/WOPTO huggingface dataset:
Patent DE-19720170-A1 (DE)
Inventor: TILL VOLKER
IPC: B67C3/32
Filed: 1997-05-14
Abstract: Disclosed is a method for filling barrels (4), specially kegs, with liquids, wherein at least one gas is dissolved. The barrel (4) is prestressed using a gas before the liquid is filled. Liquid is then fed into the barrel (4) by means of a filling valve (2) pertaining to a filling station (1) and connected to a feed line (3, 8). During filling, the prestress gas contained in the barrel (4) is evacuated. So as not to impair the product, th eprestress gas in the barrel (4) is prestressed at only a partial pressure which corresponds approximately to the saturation pressure of the CO2 or N2 which is dissolved in the filled liquid. Said partial pressure is lower than the maximum product pressure occurring in the feed line (8) prior to the filling valve (2).
Patent DE-19722720-A1 (DE)
Title: Fuel injector design
Inventor: KOYANAGI KAZUAKI
IPC: F16K31/06
Filed: 1997-05-30
Abstract: The fuel injector has a valve (12) actuated by a tubular solenoid spool (6). It has a core (3) which extends through the inner part of the spool and an outer section (7) defining an outer magnetic path around the spool. The core can have an outwardly extending flange (3a) on an axially extending part of the core. The outer section can have a disc shaped end plate (7b) in the centre of which is an aperture (8) for the reception of the core without forming a gap between the end plate and the core.
Patent DE-19722941-A1 (DE)
Title: Combined television and radio receiver
Inventor: TALLAFUS KONRAD
IPC: H04N5/64
Filed: 1997-05-31
Abstract: The combined radio/TV receiver is provided by incorporating a radio programme reception circuit with an amplifier and additional loudspeakers in a TV receiver housing, to allow use of the TV receiver as a radio receiver.
Patent DE-19723835-A1 (DE)
Title: Electrical protection circuit of laser-bar stacking  e.g. for materials processing
Inventor: GRUNDMANN FRANK-PETER
IPC: H01S5/40
Filed: 1997-06-06
Abstract: The circuit has a detection device (6) for detecting an impermissible operating state of the series circuit and a control circuit (8) connected to the output of the detection device for a parallel or serial protection switch (10) which also controls the laser diodes (laser bars) (4) to protect them against an overvoltage and/or over current. The detection device contains a first circuit (6a) for detection a current rise and a second (6b) for detecting an open circuit. An additional inductance (Ld) is connected in series with the laser bars.
Patent DE-19729318-A1 (DE)
Title: Controlled use of an electronic financial transaction document
Inventor: LEWKE KLAUS-DIETER
IPC: G07F7/10
Filed: 1997-07-09
Abstract: An electronic system for financial transactions includes a facility that uses an electronic signature which is included in the documentation. The signature can be in the form of a cryptogram that contains security data . The data identifies the financial information of the issuing institution. The information may be checked by computer systems of a non specific type
Patent DE-19734213-A1 (DE)
Inventor: GESNER NORBERT
IPC: F16J15/46
Filed: 1997-08-07
Abstract: The invention relates to a method and device for a fine fitting assembly of components and machine parts forming a machine, wherein stationary machine parts or machine parts moving towards each other are sealed against incoming or outgoing liquid substances. The required sealing bodies for seals of this variety have positions which do not correspond to the required fitting dimensions for assembly, thereby making fine fitted assembly impossible. According to the invention the following steps are carried out to enable the assembly: during the assembly of the machine pieces that are to be sealed an elastic sealing body (3) is inserted into a continuous machine part pre-manufactured groove which is open towards the seat of the seal. After assembly of the machine parts and the sealing body (3), an over-pressure is created inside the cavity of the groove (N) sealed by the inserted sealing body (3) via an outward reaching joint (v) enabling the sealing body (3) to be inserted into the seat of the seal (DS).
Patent DE-19735714-A1 (DE)
Title: Temporary, sound-containing and -absorbing wall useful in e.g. exploratory drilling operations
Inventor: MATTEN HEINZ RUDI
IPC: E01F8/00
Filed: 1997-08-18
Abstract: The support columns (8-12) are double-T sections. Their flanges align along the run of the wall; each set in a foundation plate (1-6) at a suitable depth in the ground, loaded for stability. Between adjacent columns, filling sections are held between flanges and contain sound absorbent material.
Patent DE-19739294-A1 (DE)
Title: Recycling press for tins etc.
Inventor: MAERKER WOLFGANG
IPC: B30B9/32
Filed: 1997-09-18
Abstract: The recycling press has a bending tool (1a) with sloping edges to move tins (7) to be compressed into the correct position. The tins are contained in a magazine frame (8) fitted to a wall plate, and slide downwards into the press. A hand lever (5) on the tool causes the tool to act on a pressure plate (4), and the compressed tin falls through a slot into a removeable container.
Patent DE-19743329-A1 (DE)
Title: Electrical contact and plug connector arrangement
Inventor: BARTOSCH GEORG JOSEF
IPC: H01R13/11
Filed: 1997-09-30
Abstract: The arrangement has an essentially U-shaped blade clamp region (10) and a contacting region (4) for a complementary contact with two contact arms (2,3) and a transition region (5) between the blade clamping and contacting regions in which the arms contact. Each contact arm is C-shaped in the section perpendicular to the plugging direction so that the edges of the curvature are oriented outwards
Patent DE-19743491-A1 (DE)
Title: Wind sifter for separation of different grain sizes
IPC: B07B7/083
Filed: 1997-10-01
Abstract: The wind sifter has at least one sifter rotor (4). The cross-sectional faces of the rotor passages (4.2) through which the air passes are designed so that the ratio of the forces acting upon the particles over a substantial part of the passages is constant up to a maximum deviation of plus or minus 10 per cent.  The rotor blades are conical in shape and their apexes point inwards. The sides of the conical blades 4.1 of the sifter rotor may have two different pulling radii.
Patent DE-19744164-A1 (DE)
Title: Use of infra red camera to observe gas distributions, e.g. to locate natural gas leakage from underground pipe
Inventor: GROSS WERNER
IPC: G01N21/3504
Filed: 1997-10-07
Abstract: A high-resolution infra red camera is employed. Its narrow-band spectral filter is adjusted for transmission of specific absorption lines of the gas to be detected. A halogen lamp actively illuminates the site of investigation, which is backed by an infra red reflector Preferred Features: To increase gas detection sensitivity, the gas distribution is located between the reflector and the camera. The camera is equilibrated with the illuminated reflector, such that parts of the scene which remain constant over time, do not contribute to picture contrast. For further enhancement of sensitivity, a diffuse infra red reflector is employed. This comprises e.g. an anodized aluminum panel. A measuring location is set up and equipped as described, to detect methane leaks from natural gas lines.
Patent DE-19745018-A1 (DE)
Title: Electrical wiring installation switch
Inventor: KERBSTAT SIEGFRIED DIPL ING
IPC: H01H23/14
Filed: 1997-10-11
Abstract: The installation switch has a socket (11) and a relatively pivoted switch element (14), coupled via complementary coupling elements to an operating element (18), fitting through an opening  in a cover (17) fitted over the socket. The operating element can be coupled to the switch element in a number of alternate positions.
Patent DE-19750391-A1 (DE)
Title: Steering column arrangement with rebound device for road vehicle
Inventor: TOMARU MASAKI
IPC: F16D3/06
Filed: 1997-11-13
Abstract: The arrangement has end sections (14) of outer and inner column (12,13) parts, which at their end are provided with outer threads. The threaded parts are in engagement with one another. An end section of the outer column part is arranged in pressure fixture (20a') with a central side section in the axial direction of the inner column part. In this way, a first jointly constructed section is formed. An end section of the inner column part is in pressure fixture with a central side section in the axial direction of the outer column part, so that a second jointly constructed section is formed. The pressure fixture strength on the first jointly constructed section is equal to that on the second jointly constructed section.
Patent DE-19753109-A1 (DE)
Inventor: HIRSE GERNOT
IPC: B25B13/28
Filed: 1997-11-29
Abstract: The inventive self-clamping wrench has one fixed clamping jaw (1) which is rigidly connected to a handle (2), and one mobile clamping jaw (3) which is mounted thereon in such a way that it can turn. A hand lever (5) is located on the handle (2) on the same side as the mobile clamping jaw (3). A leaf spring (6) which is fixed to the hand lever (5) acts upon the mobile clamping jaw (3) and when the hand lever (5) is closed, forms a tension spring which pushes said clamping jaw into its closed position. When the hand lever (5) is released, the leaf spring (6) acts as a lever spring which opens the hand lever (5) and the mobile clamping jaw (3).
Patent DE-19755110-A1 (DE)
Title: Cabriolet type vehicle with transverse roof rack
Inventor: MACIEJEWSKI BERNHARD
IPC: B60R9/00
Filed: 1997-12-11
Abstract: The holddown (6) which extends in the direction of travel is fitted to the roofrack bearer bar (2) and prevents the roof folds (9) riding onto the bar as the roof (4) slides open. The holddown is releasably fitted to the bar. Its forward end part (8) performs the holddown function as the incoming folds slide below the end from initial (9) to fully folded (9b) positions.  The roofrack typically comprises bar and side feet (3) and has a top groove (5) to take bicycle or ski holders etc.
Patent DE-19756659-A1 (DE)
Title: Fixing electronic sensor module to motor vehicle wheel
Inventor: ALBINSKI CHRISTIAN
IPC: B60C23/04
Filed: 1997-12-19
Abstract: During the assembly of a tire (4), the electronic sensor module (10) is clamped between the bead and the rim (2). The sensor module lies within the tire, on the inner wall of the tire and on the rim. A fixing member (12) is held in position by the bead. An apparatus for performing the method is also claimed.
Patent DE-19800721-A1 (DE)
Inventor: THOMSEN SVEND ERIK
IPC: F15B11/04
Filed: 1998-01-12
Abstract: A control arrangement for a hydraulic motor (1) is, at least in one working direction, loadable by an external load (2). It has a control valve (3) with an inflow control throttle (5) and a return control throttle (7). The control valve (3) is part of a pressure control, in which the motor inflow pressure (PA) is substantially determined by the control valve (3). Further, there is a load retaining valve (14) in the return path (8), which opens in dependence of the difference between the motor inflow pressure (PA) and a reference pressure (PR), which can be picked off between the load retaining valve (14) and the return control throttle (7). A compensation valve (13) maintains a constant pressure drop at an adjustable throttle arranged in the return path (8). This gives a control arrangement, which is to a high degree load independent during lowering and stable towards oscillations.
Patent DE-19806979-A1 (DE)
Title: Plastics closure plug
Inventor: FISCHER HEINRICH
IPC: B65D39/08
Filed: 1998-02-19
Abstract: The plastics closure plug, for bottles and especially for sparkling wine, is a cylindrical body with an outer threading (9), with a leading section (A) with a conical taper for insertion into the bottle.  The centre section (B) has a constant dia., and the rear section (C) has an expanded conical shape.  The outer end side, away from the insertion end (5), has an opening (11) to take a corkscrew. The plug is of a heat-resistant plastics, and preferably polyamide.
Patent DE-19809789-A1 (DE)
Title: Measurement of drop size or size distribution in two phase flows, without calibration
Inventor: LEIPERTZ ALFRED
IPC: G01N15/00
Filed: 1998-03-10
Abstract: The method involves separately recording the signal components of light scattered by the drops, polarized perpendicular and parallel to the scattering plane, using two suitable detectors at the same time. By comparing the signal ratio with calculated curves, the drop size and its distribution can be determined.
Patent DE-19811617-A1 (DE)
Title: Montagevorrichtung für ein Kraftfahrzeug
Inventor: KLONDER ARMIN
IPC: B60C23/04
Filed: 1998-03-17
Abstract: Bei einer Montagevorrichtung für ein Kraftfahrzeug, das mit Elektronikgeräten ausgestattet ist, die durch drahtlos übertragene Nutzsignale miteinander kommunizieren oder die durch drahtlos übertragene Nutzsignale mit innerhalb der Montagevorrichtung, aber außerhalb des Fahrzeuges befindlichen Elektronikgeräten (z. B. Programmierstationen, Diagnosegeräte) kommunizieren, ist ein Störsignalgenerator vorgesehen, der ein Störsignal in der Weise erzeugt, daß von den in der Montagevorrichtung befindlichen empfangenden Elektronikgeräten nur die Nutzsignale der in der Montagevorrichtung befindlichen sendenden Elektronikgeräte empfangen werden können.
Patent DE-19811801-A1 (DE)
Title: Use of kieselguhr recovered from use as filtering aid for e.g. vinegar or beer
Inventor: WIDDASCHECK CHRISTIAN
IPC: C11D7/14
Filed: 1998-03-18
Abstract: Kieselguhr obtained after use as a filtering aid in the filtration of liquid-form foods such as vinegar or beer is used in industrial applications, e.g. as a substitute for silica gel or talc, or as an absorbent for liquids, or as a purifier or cleanser, or as a mortar additive. Independent claims are included for (i) drying agents containing at least 50% of kieselguhr obtained from the filtration of liquid-form foodstuffs (especially beer); (ii) purifiers or cleansers containing at least 1% kieselguhr obtained especially from the filtration of vinegar; (iii) absorbents containing up to 100% kieselguhr obtained from the filtration of liquid-form foodstuffs; and (iv) mortars containing as additives kieselguhr obtained from the filtration of liquid-form foodstuffs (especially beer).
Patent DE-19822548-A1 (DE)
Title: Control for safety belts and vehicle doors
Inventor: BLUSZIS KLAUS-DIETER
IPC: E05B77/12
Filed: 1998-05-20
Abstract: The control includes a device for the automatic opening of the safety belt locks after and accident.  This consists of an electrically driven opening mechanism, the operation of which depends on the inflation of an airbag.  The lock opening control is activated directly by the airbag control after a suitable time lag to ensure that the vehicle is at rest before the locks are opened.  The inflation of the airbag also automatically releases the door locks, if these are closed.
Patent DE-19825491-A1 (DE)
Title: Washing machine for cleaning flat laid textile materials and garments
Inventor: HERBERTZ HEINZ
IPC: D06F37/04
Filed: 1998-06-08
Abstract: The machine to clean textile materials, where they are spread out in a drum to be cleaned, spun and dried by applied heat, has carrier ribs (5). The carrier ribs have movement, and press the textile materials against the mantle surface of the drum (1). The carrier ribs are wholly or partially of an elastic material.
Patent DE-19827136-A1 (DE)
Inventor: HAFNER UDO
IPC: F02M51/06
Filed: 1998-06-18
Abstract: The invention relates to a fuel injector for fuel injection systems of internal combustion engines, comprising two pre-assembled independent modules, namely a functional part (30) which essentially comprises an electromagnetic circuit (1, 2, 5) and a sealing valve (15, 19), and a connecting part (40) which consists primarily of a hydraulic connector (43, 44) and an electrical connector (56, 57). In the fully assembled injector electrical connecting elements (34, 59) and hydraulic connecting elements (28, 43) of the two modules (30, 40) cooperate such as to ensure a reliable electrical and hydraulic connection. The valve is configured as a side-feed injector and the electrical connector (56, 57) is further away from the functional part (30) than the hydraulic connector (43, 44) of the connecting part (40).
Patent DE-19827364-A1 (DE)
Title: Determining selected characteristic values of tapered thread, especially tapered internal threads of specimen
Inventor: DONAT HORST
IPC: G01B5/16
Filed: 1998-06-19
Abstract: The method involves determining the position of a surface at a known angle to a reference plane of the thread with a scanning body (17), at least in relation to one (x) of at least two measurement axes (x,z) of a scanning unit (1). The thread is scanned in a measurement plane parallel to the reference plane with the measurement scanner, in at least two opposite places. The characteristic values are determined from the scanner output. The surface is preferably a mounting surface of an object table. An Independent claim is included for a device for implementing the method.
Patent DE-19827977-A1 (DE)
Title: Sun oil or sun cream application unit comprising pump and container using propellant gas such as compressed air
Inventor: ZYDRON STANISLAW
IPC: B65D83/14
Filed: 1998-06-24
Abstract: An arrangement for applying sun protection, e.g. oil or cream, comprises a container with a pump unit or a spray which uses air or a propellant gas such as compressed air.
Patent DE-19829889-A1 (DE)
Title: Primary unit for linear and planar direct drive has high accuracy positioning of core plate packets in the primary unit ensured in a simple manner
Inventor: DREIFKE NILS
IPC: F16C29/02
Filed: 1998-07-05
Abstract: The primary unit has at least two coil bodies (3) with core plate packets (4) of toothed structure corresp. to that of a secondary unit mounted close to the primary unit.  Guide elements enable parallel movement between the units in at least one direction whilst maintaining an approximately constant small separation.  A control unit produces motor currents of appropriate phase, amplitude and direction.  The core plate packets of at least two coil bodies are enclosed by and fixed in a specified position by a hardening material that does not conduct, or does not significantly conduct, the current or magnetic field. An Independent claim is also included for a positioning arrangement for mounting coils in a primary unit.
Patent DE-19832014-A1 (DE)
Title: Spectacle frame holder and scanning unit
IPC: G02C13/00
Filed: 1998-07-16
Abstract: The machine holds a spectacle frame (37) and scans a facet groove in the frame spectacle glass openings. It comprises a baseplate (1) with two adjacent openings (2) and at least one tracer pin (15) which can be located into one of the openings. Two parallel clamping guides can be guided on the baseplate, and clamping pins located on a clamping guide overlap a lower edge area. At least one pin is located on a swivel arm and can move in the plane of the baseplate. The pin has a biconical groove which accommodates an opposite upper edge area and at least one stopping surface.
Patent DE-19838783-A1 (DE)
Title: Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure
Inventor: MACHHAMMER OTTO
IPC: C07C57/07
Filed: 1998-08-26
Abstract: Es wird ein Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure aus einem flüssigen Gemisch mit einem hochsiedenden Lösungsmittel sowie mit Leichtsiedern, Mittelsiedern und Schwersiedern vorgeschlagen, wobei das Gemisch in einen ersten Teilstrom (a), der neben (Meth)acrylsäure die Leichtsieder sowie einen Teil der Mittelsieder und einen Teil der Schwersieder enthält, und einen zweiten Teilstrom (b) aufgetrennt wird, der vollständig oder nahezu vollständig frei von Leichtsiedern ist, und wobei die (Meth)acrylsäure aus dem Teilstrom (b) gewonnen wird.
Patent DE-19842929-A1 (DE)
Inventor: SCHWIEDE KARL-HEINZ
IPC: E01B5/18
Filed: 1998-09-18
Abstract: To mount the inner check rail (9) to the sleeper (1), in a railway permanent way, a support pedestal (5) is fitted with check rail plates (3). With a support pedestal (5) under the check rail laying surface (17), passage openings (18,19) hold hook bolts (10) which grip against the inner check rail (9) with a clamping pad (14). The passage opening (18) acts as a guide (19,20) for key surfaces (12,12b) of the hook bolt (10) at least at the side towards the running rail (2). The hook bolt (10) is supported in the guide (19) with a flat upper side (12a) and an offset lower key surface (12b).
Patent DE-19843108-A1 (DE)
Title: Roller blind box is of thermoplastic material extruded continuously and automatically with structured walls and plaster support ribs and lower members for mounting and to contain insulation
Inventor: DUBIEL WERNER
IPC: E06B9/17
Filed: 1998-09-21
Abstract: The box structure of thermoplastic material for a roller blind, to be installed at a window assembly, is in one piece with a single wall which is extruded continuously and automatically. The box structure of thermoplastic material for a roller blind, to be installed at a window assembly, is in one piece with a single wall which is extruded continuously and automatically. The tunnel-shaped and angled wall sections (1-5) have a number of external and triangular plaster support ribs (6). The open lower edges have lateral members (1a,5a) with vertical secondary profiles (1d,1f) projecting upwards to meet special needs. One lateral member (5a) has a plate structure (5f) to contain thermal or acoustic insulation. The lower leg (5c) forms a narrow groove, to hold an adjustable plaster edge profile.
Patent DE-19843668-A1 (DE)
Title: Mechanical handling carriage rail combines strength with long service life, minimum wear, low noise and suitable for incorporation of control cable runs
Inventor: HARB NADIM
IPC: F16C29/04
Filed: 1998-09-23
Abstract: A mechanical handling assembly (1) moves products or containers on a rail (2) mounted carriage (6). The rail can be inclined up or down as required, or swiveled left and right. The rail cross-section in the mid-part (10) is essentially a U, V or I inclined to one side. The rail at the top and bottom is essentially of L, I or C cross-section. The overall cross-section of the rail is an M-shape.
Patent DE-19847731-A1 (DE)
Title: Stop for pivotal table leg
Inventor: NEULAND ERICH
IPC: A47B3/08
Filed: 1998-10-16
Abstract: The table has a hand lever (13) which releases the stop to allow the leg to swing into a plane parallel with the plane of the table top (1). The leg or a lateral pole (3) connecting to an opposing leg has a cam (7) which lies against a rigid stop (8) when the leg is swung out fully. The lever has a clamp wedge (9) which is supported on the table top. The wedge has a surface (10) on a side facing away from the stop which can be moved to be against the cam. The wedge is located along an edge surface (15) of a recess (6) in a base panel (5) which is firmly connected to the table top.
Patent DE-19849340-A1 (DE)
Title: Low thermal expansion cordierite ceramic contains a grain boundary alkaline earth, rare earth, gallium or indium compound
Inventor: SECHI YOSHIHISA
IPC: H01L23/15
Filed: 1998-10-26
Abstract: A low thermal expansion ceramic material comprises cordierite with a grain boundary precipitated crystalline compound containing one or more of alkaline earth elements (except magnesium), rare earth elements, gallium and indium. Independent claims are also included for (i) an article of the above ceramic material for use as a component used in semiconductor production; and (ii) production of a low thermal expansion ceramic material by subjecting a molding, comprising a cordierite component and an oxide or precursor containing one or more of alkaline earth elements (except magnesium), rare earth elements, gallium and indium, to either (a) firing at 1100-1500 deg C to achieve \-95% sintered density and cooling from 1000 deg C at a cooling rate of \}10 deg C/min. or (b) firing at 1300-1500 deg C to achieve \-90% sintered density, hot hydrostatic treatment in an atmosphere of \-100 at. at 1100-1400 deg C and cooling from 1000 deg C at a cooling rate of \}10 deg C/min.