baber/WOPTO huggingface dataset:
Patent DE-19721717-A1 (DE)
Title: Armature plate e.g. for electromagnetic relay with adjustable armature plate stroke/travel
IPC: B23K26/00
Filed: 1997-05-23
Abstract: An armature plate (1) for a relay is provided as an intermediate member between an electromagnet and electrical contacts to be switched, and in which the position of the armature plate corresponds in the resting state or in the operating state when it is attracted by the electromagnet, with open or closed contacts and a region of the armature plate (1) is adjustable about an action point (3) by a laser beam flexure on the armature plate, for a push-button controlling the electrical contact.  The region of the armature plate is slotted about the action point (3) for the push-button in such a way that the width (6) of the laser beam flexure is considerably less than the corresponding width of the armature plate (1). The slots (4) in the armature plate (1) are more specifically produced by laser cutting.
Patent DE-19722091-A1 (DE)
Title: Packaging container weighing device, e.g. for filled coffee or flour bags
Inventor: KRIEGER WILLI
IPC: G01G15/00
Filed: 1997-05-27
Abstract: The device includes a transporting unit (12) for moving the packaging container. A lifting rod (17) lifts individual containers form the transporting unit. A weighing unit determines the weight of each lifted container. The transporting unit is driven in a step-wise manner and includes pairs of cell walls (14), between which each container is received. The containers are filled packages, which are unsealed at the top (5). The weighing unit and the transporting unit are separate from each other. The weighing unit has holding members (22-25) for holding the tops of the packages.
Patent DE-19726146-A1 (DE)
Inventor: AMBERG WILHELM DR
IPC: C07D213/68
Filed: 1997-06-19
Abstract: The invention relates to carboxylic acid derivatives of formula (I) wherein the constituents have the meaning given in the description. The invention also relates to the production of said derivatives, and to their use as endothelin receptor antagonists.
Patent DE-19730752-A1 (DE)
Title: X=ray diagnostic apparatus two-part positioning and connection method
Inventor: SCHMETTOW DIETER DR
IPC: F16B12/36
Filed: 1997-07-17
Abstract: The method is used to position two parts (1) and connect them together. Firstly, one longitudinal recess (2) is inserted over the connection surfaces (3) of the parts. The two parts are brought together such that the recesses are aligned with each other. A pin (4) is inserted into the recess from a direction perpendicular to its longitudinal axis. The width of the pin is slightly larger than the width of the recess. The pin has a core diameter approximately equal to the width of the recess. Ribs (7) may be formed on the pin perpendicular to its longitudinal axis. When the pin is inserted into the recess, the ribs then cut into the material of the parts.
Patent DE-19736559-A1 (DE)
Title: Installation method for automotive braking system
Inventor: THEURER PETER DIPL ING
IPC: B62D65/12
Filed: 1997-08-22
Abstract: All necessary brake pipes are assembled together with accessories such as an ABS-unit, a pedal module and a brake-fluid reservoir. They may be assembled and connected together on an installation frame (1) with movable motor units (2). The complete system is then tested for leaks together with a filler unit, after which it is evacuated and filled with brake fluid. The system is then inserted below the bodywork and secured to it. The installation frame and filler unit can be arranged to travel in synchronism with movement along the production track.
Patent DE-19737912-A1 (DE)
Title: Fuel injection pump for internal combustion engine
Inventor: KUBO KENICHI
IPC: F02M41/14
Filed: 1997-08-26
Abstract: The fuel injecting pump (1) incorporates a cam ring (14) with inward-extending cam lobes. It is fixed in a housing (2) between two holding members (6-8) and has a sideways-extending peg (24), which fits into a timing device with a piston which can turn the ring through a small angle. The drive shaft (4) is supported in a radial ball bearing (7). The rotor contains two opposed pistons (9-10) which trap fluid in a pump space (11) between them to push the fuel through the injector. The pistons are moved up and down by rollers bearing on the cams and accommodated in semicylindrical channels in cam followers (12) which bear on the outer ends of the pistons.
Patent DE-19738797-A1 (DE)
Title: Data determination arrangement for multi-occupation building
Inventor: TRAUTVETTER MANFRED
IPC: G01D4/02
Filed: 1997-09-05
Abstract: The arrangement  includes a data generator which includes a measurement  unit and a radio transmitter. Data to be determined are transmitted to a central station and evaluated. A radio receiver is arranged in the generator.  An Independent claim is also included for a method for operating the system.
Patent DE-19740561-A1 (DE)
Title: Subscription method especially for DECT system
Inventor: KAMPERSCHROER ERICH DIPL ING
IPC: H04W48/20
Filed: 1997-09-15
Abstract: The subscription method involves receiving base station signals by a mobile radio telephone which selects the strongest signal. Subsequent synchronisation is carried out with the base station and a verification of given information within the received signal.  The subscription procedure is only initiated when the given information is detected. A different base station is selected when the information is not detected. The subscription procedure requires verification of a PIN information, and it is switched to a different base station if the verification is not provided by the initial base station.
Patent DE-19743131-A1 (DE)
Inventor: LUERKEN FRANZ DR
IPC: F25D3/06
Filed: 1997-09-30
Abstract: The invention relates to a device containing a cooling device for temperature sensitive goods such as food stuff. In order to avoid an interruption in the cold chain, the inventive device is constructed as a container (10) comprised of means (11, 12, 13, 14, 15, 16) for carrying goods, means (12, 13, 14, 17, 18, 19, 20) for presenting goods and means (11, 15, 17, 18, 19, 20) for loading and unloading said goods.
Patent DE-19744408-A1 (DE)
Title: Adhering halves of digital video disc evenly together
Inventor: RACK ANDREAS
IPC: B29C65/48
Filed: 1997-10-08
Abstract: The adhesive dispenser moves towards the axis (R) of the turntable (2) holding the first substrate (5), to reach the central zone. A set dose of adhesive is delivered from the nozzle, onto the substrate. The dispenser retracts and as the turntable rotates, the second substrate is lowered by a holder down onto the first, leaving a small intervening gap.  The adhesive is distributed over the top of the first substrate. The second substrate is then lowered further and released, the holder retracting to its initial position. Excess adhesive is then spun off smartly. The disc assembly passes through an ultraviolet dryer. An Independent claim is included for the equipment carrying out the process. This includes the turntable, which has a largely plane upper surface and an annular vacuum groove with depressed region near the inner edge of the disc.
Patent DE-19744624-A1 (DE)
Title: Work-station for work-holding frame-guided drive bar
Inventor: BAUER JOERG R
IPC: B25H1/08
Filed: 1997-10-09
Abstract: Open topped holes (10) in both slide (8) and frame (2) take holding pins (12). The frame holes continue right through and the frame has outside tapped holes (16) and has frame profiles to engage grooves along the sides of the slide for guided movement. Drive is by threaded bar (20) which traverses  both frame and slide so the frame can rotate without axial movement. The bar (20) engages a threaded bush along the side of the slide and is rotated from outside the frame. One side of the frame leg (6) can be used to close off the frame opening for the slide (8). The work station as such forms the cover plate of a frame surround containing a door-accessed electric connection cabinet using a thiefproof cable run through a door slot when the door is closed.
Patent DE-19745584-A1 (DE)
Title: Method of separating non-ferromagnetic plates from stack for feeding into press
Inventor: KLAERNER THOMAS DR
IPC: B23Q7/10
Filed: 1997-10-15
Abstract: The method involves one or more vacuum suction devices picking up the topmost plate, raising it and passing it through a magnetic field outside the stack. The magnetic field active in the periphery of the stack induces eddy currents in the vertically moving plates, so that pulsed forces act on the plates, leading to different relative motions if further plates adhere to the topmost plate, resulting in separation.
Patent DE-19745984-A1 (DE)
Title: Process to treat rainwater runoff from roofs, roads or car parks
Inventor: HERRMANN THILO
IPC: C02F1/28
Filed: 1997-10-18
Abstract: Process and assembly for treating rainwater runoff is claimed especially from building roofs, roads etc. The first water to drain from the surface flows to an assembly which separates the initial inflow and retains it in a tank (6). The volume of water separated and retained depends upon the surface area of the roof, road etc. After the tank (6) has been filled to a given volume (V), the water is then automatically discharged to a soakaway. The first water to have drained into the tank (6) is retained for a number of days or is released at a very slow rate. The tank (6) capacity is then ready to receive the first 1-2 mm of rain from the next precipitation.
Patent DE-19756461-A1 (DE)
Inventor: BORHO LOTHAR
IPC: H02M3/156
Filed: 1997-12-18
Abstract: The invention relates to a method for influencing the electrical power of a load (10) with a pulse width modulated signal (13) which incorporates the specification of a continuous switch-on signal. According to the inventive method, the continuous switch-on signal is terminated with an interruption signal (U1, U2) and is followed by a clock phase (Tp) with at least one base period duration (Tg) of the pulse width modulated signal (13), said base period duration containing a switch-off interval (Ta). The occasional interruption of the pulse width modulated signal (13) which is present in the form of a continuous switch-on signal makes it possible to determine an operating size of the load (10) which only exists during a modification of the power of said load (10).
Patent DE-19756808-A1 (DE)
Title: Sterilisation process for medical instruments
Inventor: LIN SZU MIN
IPC: A61L2/26
Filed: 1997-12-19
Abstract: The assembly to sterilise esp. medical instruments with hydrogen peroxide vapour  is a receptacle with a base and sidewalls defining a chamber in which medical instruments are placed. The receptacle base has a number of inlet passages, and a number of depressions of known volume. In the process, an excess aqueous solution of hydrogen peroxide is introduced into the receptacle. Excess aqueous hydrogen peroxide is drained through the inlet passages leaving a known volume of aqueous hydrogen peroxide in the depressions. The residual hydrogen peroxide is then evaporated to effect sterilisation. The assembly further incorporates a heat source or a vacuum pump to evaporate the fluid sterilisation agent.
Patent DE-19802017-A1 (DE)
Title: Color printing process that uses material with color capsules
Inventor: FECHER GERD
IPC: G07F17/26
Filed: 1998-01-21
Abstract: The printing process has a color film (20) that has a layer of color capsules that contain ink pigment that is released by applying heat and pressure (64) and in doing so transfers the image to a smooth film (70). Paper (19) is fed between the film and a specific position. At this point the color image is transferred onto the paper.
Patent DE-19802695-A1 (DE)
Title: 3 D-mixer for liquids and granules
Inventor: ROELOFSEN HEINZ W
IPC: B01F11/00
Filed: 1998-01-24
Abstract: The 3D mixer has leaf springs which control the movements in three dimensions, by imposing linear movements through a parallelogram-like action. Movements in three directions are controlled by three sets of springs. These are multilayered leaf springs divided into three sections (14,13,14). The middle section (13) is twice as wide as the other section (14) so that the spring constants of the middle section (13) and the combined sections (14) are the same. At one end (15) all sections are held together. At the other end the two outer sections (14) are fixed in position at (16) whilst the inner section (13) is free to move out of line. This arrangement constrains movement into a parallelogram-like, i.e. linear, path. Springs (8,11,5) control movements in the X, Y and Z planes respectively. One set of springs (8) is spanned by a first bar (9) and a further set of springs (11) is joined by a second bar (10). The bars (9,10) are rigidly joined at their centers. Their movement is powered by a linear motor (36). In the Z-plane a linear motor (23) drives the frame through rod (24). Each of these drives can oscillate at a natural frequency through a device (25), comprising an elastic rod (26) whose deflection is variable by moving a set of opposed rollers (35) that grip the rod.
Patent DE-19807942-A1 (DE)
Title: Halogen projector for table lamps
IPC: F21V19/00
Filed: 1998-02-25
Abstract: The projector has a low voltage halogen reflector lamp (2) and a one-way drinks box (5). A low voltage halogen lamp (4) is combined with a reflector in a lamp socket. A one-way drinks box has a hollow cylindrical casing (7) which has a circular cut-out (9) at its top end (8) whose center point is cut by a central longitudinal axis of the casing. The casing at its top end has an edge region with a supporting surface (10) that is bounded by the cut-out and the lamp socket lies with its peripheral edge section (13) on the supporting surface.
Patent DE-19808070-A1 (DE)
Title: Method for machine interface cooling and lubricating
Inventor: DOERFEL OLIVER
IPC: B23Q11/10
Filed: 1998-02-26
Abstract: The lubricating fluid is introduced into a separate lubricating gas flow at the point where the gas is emitted from its infeed nozzle (2,3) with the gas flow fed in parallel to the main gas flow which is brought at relatively higher pressure into the lubricating gas. The lubricating gas is admitted centrally and axially to main gas flow thus giving lubricating droplets in excess of 3 micron diameter. The lubricating gas is introduced to the main gas at an appreciable distance from where this leaves the nozzle. The nozzle comprises a tube (2), and a lance (3) run in along the center axis of the tube so the lance projects axially from the tube outlet. The outlet end of the lance is ring-flanged (7) to prevent medium backflow.
Patent DE-19813219-A1 (DE)
Title: Energy-absorbing control column for aircraft or helicopters
Inventor: FISCHER THOMAS
IPC: B64C13/04
Filed: 1998-03-26
Abstract: The control column is based on a tube.  Below the hand grip, it has an intended bend point (3). The tube may be flattened to an oval cross-section at the intended bend point.  The longitudinal axis of this oval cross section may run transversely to the direction of flight.  In the event of the pilot's head hitting the control column, energy is absorbed in the relatively long path between the original (8) and bent (9) positions of the control column.
Patent DE-19817977-A1 (DE)
Title: Roll guide unit for a roll stand serving for rolling of wire and rod material
Inventor: POTTHOFF HEINRICH
IPC: B21C47/34
Filed: 1998-04-22
Abstract: A connector link (10) is located between each cranked roll lever (4) and the adjusting sleeve (14). This link is connected to the lever arm (4b) so that its point of attachment and the axis of rotation of the guide roll (2) enclose an angle of 88-92 degrees around the axis of the lever pivot pin (6).
Patent DE-19820885-A1 (DE)
Title: Three-phase alternator for motor vehicles
Inventor: HANSEN CLAUS
IPC: H02K5/14
Filed: 1998-05-09
Abstract: A plastic sleeve (39) encapsulating a slipring compartment (38), comprises a bearing fit ring (39C) with at least one hole (44) for the removal of liquid impurities, lies substantially level with a labyrinth ring (42). Situated on a rotor shaft (24) is a slinger (45), an integral part of the rotor shaft, with a run-off bevel (46) formed level with the slinger on the end of the plastic sleeve directed towards the claw poles.
Patent DE-19827572-A1 (DE)
Title: Air pump for two-wheeled vehicles
Inventor: FELDMANN STEFAN
IPC: F04B33/00
Filed: 1998-06-20
Abstract: The air pump (9) includes a clamping mechanism with a shell (10) movable axially against a spring (18) via the pump tube (12).  The shell is on the valve-side end of the air pump, opposite which is the handle side.  The shell in the fixed position may be arranged to cover the valve aperture to protect it against fouling up.
Patent DE-19827701-A1 (DE)
Inventor: KREUL THEO
IPC: H04B7/26
Filed: 1998-06-22
Abstract: The invention relates to a method for multiplex radio transmission of data from several subscribers. According to said method, the data of one or several subscribers is transmitted in a time slot of a time-division multiplex frame, whereby the position of the data in a specific time slot defines the corresponding subscriber. Flexible allocation of transmission capacity is thus achieved. In addition, the data symbols are encoded by means of a variable-length code spread and transmitted in a CDMA based system with a predefined bandwidth. This enables optimum utilisation of available transmission capacity.
Patent DE-19829247-A1 (DE)
Title: Acquisition, processing and transfer arrangement for audio signals
Inventor: WIESE DETLEF
IPC: G11B20/00
Filed: 1998-06-30
Abstract: The arrangement has an analog audio signal input (9,11), such as a microphone or a microphone input connector. A converter (29) processes analog audio signals into digital audio data for saving in a storage medium (43).  The storage medium is designed to remain in the arrangement continuously, and the arrangement has an interface (45) for transmitting the digital audio data to an external processor. An Independent claim is also included for an arrangement for reproducing audio signals.
Patent DE-19831327-A1 (DE)
Title: Vordere Lagerung des kippbaren Fahrerhauses eines Lastkraftwagens
Inventor: KIENAST FRANK
IPC: B62D33/067
Filed: 1998-07-13
Abstract: Die Erfindung betrifft die vordere Lagerung des kippbaren Fahrerhauses eines Lastkraftwagens. Dabei ist das Fahrerhaus (5) vorne auf zwei Anschlußkonsolen (13, 14) befestigt, mit diesen an zwei Feder-Dämpfer-Beinen (6, 7) angelenkt, über diese gegenüber dem Fahrgestell-Rahmen (1, 2) abgefedert und außerdem an einer U-förmigen Stabilisatorschwinge (8) quergeführt sowie für Kippen schwenkbar angelenkt. Die Stabilisatorschwinge (8) ist im Bereich ihrer hinteren Enden an fahrgestellrahmenfest angeordneten Lagerböcken (9, 10) angelenkt. Jede der beiden Anschlußkonsolen (13, 14) ist aus zwei Teilen zusammengesetzt, nämlich einem oberen Tragteil (62), auf dem das Fahrerhaus (5) befestigt ist, und einem unteren Lagerteil (63), an dem an einer Stelle ein Feder-Dämpfer-Bein (6, 7) und an anderer Stelle die Stabilisatorschwinge (8) mit einer von zwei an ihr von links bzw. rechts angeordneten Lagerstellen angelenkt sind.
Patent DE-19831777-A1 (DE)
Inventor: HAMPP NORBERT
IPC: G02F1/01
Filed: 1998-07-15
Abstract: The invention relates to a light modulator (1) comprising a photochromic layer (15) which can be optically activated by a control light and which is provided for modulating signal light. The inventive light modulator (1) also comprises at least one optically transparent substrate (13) for the photochromic layer (15), and has at least one filter layer (14) which reflects the control light in a wavelength-selective manner. The filter layer is provided in order to reflect back control light which has penetrated the photochromic layer (15). The reflective filter layer (14) provides that the control light is efficiently utilized for the photochemical conversion (photoconversion) of the photochromic materials, as the control light passes through the photochromic layer (15) twice. In addition, the reflective filter layer (14) carries out the function of separating the control light from the modulated signal light so that the modulated signal light can be evaluated without a significant interference caused by the control light.
Patent DE-19833409-A1 (DE)
Title: 4-Cyano-4'-hydroxy-bi:phenyl preparation in high yield
Inventor: METTLER HANS-PETER DR
IPC: C07C253/20
Filed: 1998-07-24
Abstract: Preparation of 4'-hydroxy-biphenyl-4-carbonitrile of formula (I) involves: (i) acetylating 4-hydroxybiphenyl with trichloroacetyl chloride in presence of anhydrous aluminium chloride to give 4-(trichloroacetyl)-4'-hydroxy-biphenyl of formula (II); (ii) reacting (II) with ammonia to give 4'-hydroxy-biphenyl-4-carboxamide of formula (III); and (iii) reacting (III) with a dehydrating agent to give (I).
Patent DE-19835707-A1 (DE)
Title: Automotive hydraulic clutch seal arrangement prevents piston jamming or skewed presentation
Inventor: WINKELMANN LUDWIG
IPC: F16D25/08
Filed: 1998-08-07
Abstract: A hydraulically-operated automotive clutch mechanism has a cylinder-piston unit (1) comprising a ring-shaped cylindrical housing (2) and an inner guide tube (3) which are separated by a pressure chamber (4). The pressure chamber (4) has a piston (5) with a seal (6) resting against the inner face of the housing (2), with sealing lips (9, 10) against the tube (3) outer face (8). The seal (6) is joined to a holding ring (11) fixed to the piston (6), and to an end section (12) of the piston (5).
Patent DE-19838850-A1 (DE)
Title: Aqueous pigmented film-forming polymeric coating composition for e.g. wood, glass or plastic comprises two different polymers, one of higher and one of lower glass transition temperatures
Inventor: SCHWARTZ MANFRED
IPC: C09K23/12
Filed: 1998-08-26
Abstract: Aqueous pigmented film-forming polymeric coating composition comprises: (a) a polymer (A) comprising ethylenically unsaturated monomers (MA) of Tg -30 to 10 deg C; (b) a polymer(s) (B) comprising ethylenically unsaturated monomers (MB) of Tg 15 to 50 deg C; (c) a pigment(s) and/or filler(s); and (d) conventional additives.
Patent DE-19842840-A1 (DE)
Title: damping valve for automotive hydraulic servo-assisted steering operates in two directions, and can be set up with different damping characteristics
Inventor: ERTLE PETER
IPC: F16F9/44
Filed: 1998-09-18
Abstract: A pressure-operated hydraulic circuit for a power steering system (1-25) has a damping valve with a sprung unit inserted between cap and opposing contour. The spring is opened towards the contour by the fluid flow, opening the size of the flow passage and reducing flow resistance almost to nil. The spring moves towards the cap against the direction of the throttle action, blocking the fluid flow until a defined pressure has been created, lifting the spring from the inner contour face to allow limited flow.
Patent DE-19845204-A1 (DE)
Title: Connection for joining body parts of motor vehicle has sleeve made of plastic and with internal thread and collar formed on one side, and which fits in overlapping holes in body parts and is secured by screw element
Inventor: BODE WERNER
IPC: F16B5/02
Filed: 1998-10-01
Abstract: The connection consists of a screw element(40) and a sleeve(30), the sleeve being made of plastic and having an internal thread(31) and a collar(32) formed on one side. The sleeve fits in two overlapping holes(10,20) formed in the respective body parts(1,2) and is secured by screwing in the screw element. In the final assembled position the screw head lies upon the collar on the sleeve. The through-holes in diameter conform to the external diameter of the sleeve in such a way that the sleeve is secured in the holes as a result of light bearing forces.
Patent DE-19847924-A1 (DE)
Inventor: MUELLER NORBERT
IPC: B65D85/68
Filed: 1998-10-19
Abstract: The invention relates to packaging for dismantled switch cabinet components, whereby the individual components or component sub-assemblies are respectively packed using partial packaging consisting of one or several packaging components. In order to minimize packaging expenditure, the packaging components can also be used as an outer lining for the switch cabinet when assembled.