baber/WOPTO huggingface dataset:
Patent DE-19644121-A1 (DE)
Title: Bonding together connection leads in a printed circuit board
Inventor: AKHAVAIN MOHAMMAD
IPC: H01R43/02
Filed: 1996-10-23
Abstract: Connection leads are bonded together on a printed circuit board by bringing the electric leads over the connection points of the board. The leads are provided with a metal spot which has suitable heat absorption of the laser wavelength used. The laser beam is then passed through a fibre-optic system which holds the lead in place against the circuit board.
Patent DE-19652499-A1 (DE)
Title: Drinks industry filter regeneration process discharges filter agent to washing tank
Inventor: BAUR WOLFGANG
IPC: C12H1/07
Filed: 1996-12-17
Abstract: In a drinks industry filtering process, unfiltered drink is mixed with a suitable e.g. fibrous filter material agent and piped to a filter reactor in which the e.g. fibrous material builds a filter cake on an existing permanent supporting substrate. In a subsequent process to regenerate the filter, the drink is drained from the filter reactor and the filter cake is mechanically removed to a vat in which it is mixed with a fresh liquid and cleaned.  (a) the filter agent is then returned to the filter reactor as a dispersion; (b) the cleaning fluid is drained from the filter reactor, and the cleaned filter agent is deposited anew on the supporting esp. poly-tetrafluroethylene (PTFE) substrate; (c) the cleaning process is repeated a number of times as required; (d) the filter agent is then used again to clean other drinks or liquids; (e) the filter reactor is a horizontal filter esp. with rotating filter packet; (f) the filter agent is sludge with 30 - 35 % dry matter or kieselgur.
Patent DE-19653928-A1 (DE)
Inventor: SCHWITZKY VOLKMAR
IPC: B65D19/40
Filed: 1996-12-21
Abstract: The legs (9, 11, 12, 13) of the pallet (1) can be inserted into each other in order to form a stockpile (46), while said legs can be placed on top of each in order to form a self-standing work pile (49).
Patent DE-19654739-A1 (DE)
Inventor: HOIS PIA DR
IPC: C07D233/40
Filed: 1996-12-30
Abstract: A process is disclosed for preparing mixtures of mixed-alkylated methylolated 4,5-dihydroxy-imidazolidin-2-ones by reacting methylolated 4,5-dihydroxy-imidazolidin-2-one (DMDHEU) with a monovalent C1-5-alcohol and a polyol selected in the group which comprises ethylene glycol, diethylene glycol, 1,2- and 1,3-propylene glycol, 1,2-, 1,3- and 1,4-butylene glycol, glycerin and polyethylene glycols of formula HO(CH2CH2O)nH, in which 3</=n</=20. The monovalent C1-5-alcohol and the polyol are used in an amount of 0.1 to 2.0 molar equivalents each, with respect to DMDHEU, and the reaction is carried out at temperatures from 20  DEG C to 70  DEG C at a pH value from 1 to 2.5, the pH value being set at 4 to 8 after the reaction.
Patent DE-19701085-A1 (DE)
Title: Casting engine piston using support ring
Inventor: MUELLER GREGOR
IPC: B22C21/14
Filed: 1997-01-15
Abstract: During casting the support ring (4) is held by an inserted core (6) intended for the cooling channel, with the ring held in place by spring slats (12) or pins (10) on the core, fitting into grooves on the inside of the ring. The pins should be pressed into or clipped onto the core thus engaging the ring in the grooves when the ring is turned in relation to the salt core. The core should be recessed etc. to take the end of the pin or strap used, with the ring thus held at core height or slightly above or below this. The pins etc. can be Z- or L-shaped or have both ends in one plane via an arched centre part. The spring strap if used as holder encloses the core at its free end and is here fixed to the core to prevent the holders detaching the core during casting.
Patent DE-19701214-A1 (DE)
Title: Operation of coin operated games machine
IPC: G07F17/32
Filed: 1997-01-16
Abstract: A coin operated games machine has a facility for insertion of a smart card that can store current credit levels and is updated as the machine is used. The current status is displayed on the front panel and the card output is used by the system controller. When the amount is sufficient, the machine changes to a second game plan that provides the opportunity for increased win values.
Patent DE-19704265-A1 (DE)
Title: Fluidised bed sintering process for coating by fusion of nylon powder
Inventor: ROEHN ANTON
IPC: B05D1/32
Filed: 1997-02-05
Abstract: A method for coating a pump casing, using a fluidised bed sintering process, the casing including functional surfaces e.g. support- and centring surfaces. The casing is firstly cleaned, and then the coating material is fused on, keeping the coating away from the functional surfaces using a thermally-insulated masking tool (3). The casing is fixed to the tool (3), which rests against the functional surfaces, acting as a cover.
Patent DE-19710194-A1 (DE)
Title: Collapsible covering for roller or Venetian blind
Inventor: HUANG CHUNG-CHEN
IPC: A47H23/04
Filed: 1997-03-12
Abstract: The covering comprises a front and back side with rectangular cells. Each cell contained in the covering has a folded side and an opposite facing supporting side. The folded side has folds defined by the material and remains folded. The support side is flat and coplanar with the support sides of the other cells when the covering is pulled out. The material of each cell elastically uses force to fold the support side away from the folded side when the covering is collapsed. Various folded sides press the front and rear sides.
Patent DE-19711209-A1 (DE)
Title: Vehicle air conditioning air flow control
Inventor: DANIEAU JACQUES
IPC: B60H1/00
Filed: 1997-03-18
Abstract: The air flow control for a vehicle air conditioning system comprises a film (38) wound on two rollers (14,16) located transversely to an air passage opening. The film has open and solid regions for the selective control of the air flow. The independent module comprises a support frame (12) on which the rollers rotate about axes (A-A,B-B). It has a window (30) located between the rollers against which the film is guided. The support frame has two opposite webs (18,20) carrying the rollers and two struts (26,28) connecting the webs. The window is defined between the webs and struts. A pressure frame (44), fixed to the support frame facing the window, guides and holds the film against the window.
Patent DE-19721569-A1 (DE)
Title: Six-speed gearbox for vehicle
Inventor: ADAMIS PANAGIOTIS PROF
IPC: F16H3/093
Filed: 1997-05-23
Abstract: The transmission system is for a vehicle with a transversely orientated engine and includes a six-speed gearbox. The gearbox has several shafts lying parallel to the crankshaft (10) of the engine. The clutch (14) is geared (16,18) to a first shaft (20) coaxial with the left-hand output shaft (34L) and geared (C2) to a layshaft (24). The layshaft has sets of gears meshing with further gears on an outer shaft (26,28) including the outer casing of the differential (32). The two output shafts fit concentrically inside the outer shaft. Different combinations of gears, including gears on a second layshaft (30), may be used to obtain the six different gear ratios.
Patent DE-19726413-A1 (DE)
Title: Multi=media presentation system
Inventor: KUSSMAUL FRIEDHELM
IPC: G09F27/00
Filed: 1997-06-22
Abstract: The multimedia presentation unit has a housing in which there is an LCD display panel (2) and a set of input keys (3). The unit has a built in loudspeaker (4). An infra red interface element (7) is on top of the housing and built into this is a CD- ROM drive that allows mass storage of advertising and presentation information to be stored . A motion sensor (9) is included to trigger the system and interfaces are provided for external sensors.
Patent DE-19726935-A1 (DE)
Inventor: HOLZAPFEL WOLFGANG DR
IPC: G01D5/36
Filed: 1997-06-25
Abstract: The position measuring device has a light source (LQ) for illuminating a reference pulse transmission structure (S) with irregularly spaced regions having different optical characteristics. This is followed in the light propagation direction by a reference pulse measuring structure (M), with a second irregular spacing of regions with different optical characteristics, a reference pulse sampling structure (A) with a further irregular spacing of regions with different optical characteristics and an optoelectronic detector (D). The irregular spacings of the regions of different optical characteristics provide a reference pulse signal of given intensity at the detector when the movable objects are in a defined relative position.
Patent DE-19727064-A1 (DE)
Title: Electrical plug-and-socket connector assembly device
Inventor: AOKI HIROSHI
IPC: H01R13/629
Filed: 1997-06-25
Abstract: The connector assembly device has a cap device (67) fitted to the connector socket (69), provided with sliding elements (5,7) on its top and bottom sides, displaced perpendicular to the assembly direction for cooperation with guide pins (57) provided by the connector plug (1), so that the plug is drawn into the cap device by the movement of the sliding elements, for assembly of the connector. The connector socket has a cap section (19) for insertion between upper and lower flanges (71,73) of the cap device, with cooperating anchoring pins (77,79) and anchoring openings (63a,65a) provided by the socket and the cap device.
Patent DE-19728196-A1 (DE)
Inventor: BESTANPOURI ABDOLVAHED DR ING
IPC: D06F37/10
Filed: 1997-07-02
Abstract: Washing machines, in particular those that can be loaded through their casing, have hinged lids on their stainless steel washing drums (1). The object of the invention is to secure the fixed attachments of such drum lids, such as hinges (11, 12), hooks (7, 8), etc. on the main body of the drum lid in a more permanent and less costly manner than in the prior art. This object is achieved in that the attachments are secured to the main part of the subassembly by laser weld seams (13, 14).
Patent DE-19728234-A1 (DE)
Title: Low torque plastics valve plug suitable for medical applications
Inventor: BECK BERND
IPC: F16K5/04
Filed: 1997-07-02
Abstract: Onto the shaft (2), at least two elastic ring seals (7, 8) are injected on either side of the opening (11). At least one further seal (9) is injected-on, to encircle the opening.
Patent DE-19730157-A1 (DE)
Title: Measurement apparatus for image reading position error
Inventor: WADA SHINICHIRO
IPC: H04N1/047
Filed: 1997-07-14
Abstract: The apparatus includes a skew line pattern which is arranged off an effective image area and has a number of lines with a fixed skewing to the main scanning direction. A reading unit (1) reads the skew line pattern and the original image which is positioned in the effective image area. An image size modification rate is set up (10) for the original image. A scanning equipment (6) changes the original scanning speed according to the image size modification rate.  The image is adjusted to images data of the skew line pattern received from the reading unit to calculate a balance of the image data for a window. The window is moved according to a balance value using a control unit (5). An image position error is obtained for each main scanning line based on the balance value and the image size modification rate.
Patent DE-19731019-A1 (DE)
Title: Paper-making press blanket
Inventor: SCHIEL CHRISTIAN
IPC: B32B7/02
Filed: 1997-07-18
Abstract: The press blanket, on both sides of a fibre web to carry it through the gap between press rollers, has an outer layer (4) on the side towards the web which has a denser structure than the inner layer (5).  The inner layer (5) has hollow zones (11) with pressure stability and a capacity under operating pressures which is greater than the water vol. to be taken in. Preferably the outer layer is thinner than the inner layer, for operating pressures of \-100 KPa, and the inner layer (5) is at least 50% thicker than the outer layer (4). The material of the outer layer (4) has a weight of 200-800 g/m<2>, and the inner layer material (5) is 600-3000 g/m<2> and pref. 1400-3000 g/m<2>. The side of the inner layer (5) towards the outer layer (4) has a denser structure than the other side.
Patent DE-19733352-A1 (DE)
Title: Circuit for measuring equivalent derived currents, especially for test appliance connectable to earth
Inventor: KITZENMAIER PETER EMIL GOTTHIL
IPC: G01R31/02
Filed: 1997-08-01
Abstract: The circuit includes a signal source (3), which is connected to a measurement earth (2). A transformer (4,5) is connected to the signal source, and produces a test voltage, similar to the mains voltage. This passes outwards and is connected to an appliance (30) at test voltage outputs (8,9) for the application of a test voltage at the specimen. A current circuit (17-20) measures the equivalent derived current (Ip3) across this circuit, to regulate the voltage or current output of the signal source, depending on the measured equivalent derived currents. INDUSTRIAL STANDARDS - The measurement is carried out in accordance with DIN VDE 751.
Patent DE-19734801-A1 (DE)
Title: Exhaust gas recycling system for IC engine with turbo-charger
Inventor: BENRA MICHAEL
IPC: F02M26/24
Filed: 1997-08-12
Abstract: The IC engine (2) comprises two separate exhaust gas pipes (4,5) which are joined together immediately before the turbo-charger (3) or in the turbo-charger itself. Each pipe includes an exhaust gas recycling pipe (7,8) which are joined into a single pipe section before the air intake pipe (6) and which are controlled by valves (9,10) operated by a common actuator (14).
Patent DE-19736405-A1 (DE)
Title: Inductive revs. rate transducer for detecting speed of rotation of motor vehicle wheel
Inventor: PIESCH WOLFGANG
IPC: G01P3/488
Filed: 1997-08-21
Abstract: The flux of the non-rotating magnets (6) is varied by the transducer wheel(4) depending on the revs rate. The flux variations are detected by at least one coil (7)near at least one magnet (6) and fed to an evaluation device.  The transducer wheel (4) is mounted on the outside of the hub (1) facing away from the vehicle wheel. The magnets (6) and coil (7) are mounted directly adjacent to the transducer wheel with a small gap between them.
Patent DE-19738632-A1 (DE)
Title: Lifting and transporting loads
Inventor: BORDFELD HUBERTUS
IPC: B66F9/12
Filed: 1997-09-04
Abstract: In at least one fork arm (16) is installed a roller (20) with an axis extending in the longitudinal direction of the arm. The pallet (24) has a cutout in which locates the roller if the pallet is lying upon the fork, with the apex of the roller positioned higher than the upper surface of the pallet.  The rollers are equipped with a self-locking drive. Auxiliary rollers (28) are located in the upper surface of the pallet and have axes running parallel to the longitudinal direction of the cutouts.
Patent DE-19739641-A1 (DE)
Inventor: ITEY FREDERIC
IPC: B65D85/36
Filed: 1997-09-10
Abstract: The invention concerns an unfolding box the base (1)of which is quadrilateral in shape, and its sides are extended by two main flaps (2, 3) and two secondary flaps (4, 5), respectively associated with two opposite sides (6, 7 and 8, 9) by a folding line, the flaps (2, 3, 4, 5) have no folding and their width increases from the base (1) side (6, 7, 8, 9), their edge (21, 31, 41, 51) being convex, to decrease again towards the end (42), the main flaps (2, 3) are extended by a blocking and gripping strip (10, 11); the secondary flaps (4, 5) are curved against the edges of the main flaps (2, 3) bearing against them.
Patent DE-19744476-A1 (DE)
Title: Road surface preparation
Inventor: GOEPFERT REINHARD DIPL ING
IPC: E01C11/22
Filed: 1997-10-09
Abstract: A process for fixing a road surface using asphalt material comprises using a stationary asphalt mixing unit. After mixing, the asphalt is molded into elements which are then transported to the work area and laid.
Patent DE-19745003-A1 (DE)
Title: Wiper blade, eg for vehicle windscreens
Inventor: VAN DAMME MARC
IPC: B60S1/38
Filed: 1997-10-11
Abstract: A wiper blade  comprises a head (12) for holding the rubber wiper (10), and a lip (14) in contact with the surface to be wiped. The lip is connected to the head by an elastic intermediate section (16). The latter is subjected to a force which depends on the direction of the wiper blade element movement. The lip is guided in the opposite direction to the wiping direction.
Patent DE-19746516-A1 (DE)
Title: Heating element integrated into a gas detection unit for catalytic converters for exhausts
Inventor: SCHNEIDER GERHARD
IPC: G01N27/409
Filed: 1997-10-22
Abstract: Heating element integrated into a planar detection element for determining the gaseous components present, particularly in combustion engine exhausts. The heating element is placed in the plane of the detection element layers to give an approximately even heat distribution over the section of the structure The heating layer is in the center of the stratified structure, which has at least two layers on the functioning side and at least one on the recovery side. The total thickness of the layers on the functioning side is approximately the same as that on the recovery side. The heating element is integrated into electrically insulating layers with the same thickness. These insulating layers are surrounded by a sealed chassis of the same thickness.
Patent DE-19746521-A1 (DE)
Title: Ball and socket joint with cover for use in machine tools
Inventor: LUNZ ERICH
IPC: F16C11/06
Filed: 1997-10-22
Abstract: A ball (5) and socket joint has a hinge pin (6) embedded in a socket (4) with an outer cover (8). The cover (8) consists of partly overlapping two semi-hemispherical stumps (9, 10) which also slide over each other. The cover material is fabricated in a material which is resistant to heat, coolant and lubricants.
Patent DE-19747901-A1 (DE)
Inventor: RAPP HARALD
IPC: B60S1/40
Filed: 1997-10-30
Abstract: The invention relates to a supporting part (30) for coupling a wiper blade (10) to a hook-shaped end (20) of a wiper bar (18) of a windshield wiper. The storage part can be mounted on a supporting pin (28) of the wiper blade (10) by means of a hub (36) which is open in one part of the periphery thereof, and one end of the storage part is inserted into the hook-shaped end (20). In an installed state, the storage part is held between a long and short leg (64, 66) of the hook-shaped end (20) by said hook-shaped end via locating faces (54, 56) and locking means (60, 68). According to the invention, the opening (42) of the hub (36) points toward the short leg (66) and is not overlapped by said short leg.
Patent DE-19752440-A1 (DE)
Title: Ignition control circuit for vehicle for anti-theft protection
Inventor: HIRAKATA YOSHIAKI
IPC: F02P11/04
Filed: 1997-11-26
Abstract: The ignition control circuit has a main switch (3) to separate the battery from the circuit. The control monitors the battery voltage and a reference voltage which is generated by the correct starting procedure i.e. by correct use of the coded ignition key. The failsafe control compares the two signals and if there is no difference gives a clear indication that there is an unauthorised attempt to start the vehicle. The failsafe control then inhibits the ignition control and the vehicle cannot be started. The failsafe control operates during a set time interval when the engine is turned. During the starting sequence the control circuit also monitors the crankshaft rotation signals to prepare the ignition for normal operation.
Patent DE-19753462-A1 (DE)
Inventor: FREUDENREICH JOHANNES DR
IPC: C07C239/08
Filed: 1997-12-02
Abstract: According to the inventive method for producing organic hydroxylamines, at least one organic nitro compound is partially hydrogenated in the presence of an organic base or ammonia, a trivalent phosphor compound and a hydrogenation catalyst. The invention is characterised in that quantities of the nitrogen base of more than 10 wt. % in relation to the organic nitro compound are used.
Patent DE-19756167-A1 (DE)
Title: Coupling module for connection of user module to bus conductor line
Inventor: GOHR ANDREAS
IPC: H04L12/40
Filed: 1997-12-17
Abstract: The bus conductor line can be a strip (9) or a round cable. The coupling module (1) comprises an information interface (11), via which information about the user's module (2), or about subscribers coupled to it, can be interrogated and/or information for the user's module or its subscribers can be supplied. A changeover logic for the information interface from the input to the output mode is integrated in the coupling module. The interface is located at one front side of the housing.
Patent DE-19801932-A1 (DE)
Title: Device for automatic closure of tippable windows
Inventor: DANTSCHKE RALPH
IPC: E05F15/627
Filed: 1998-01-20
Abstract: The device comprises two assembly groups (3,4) fixed in the upper area of the window (1,2), separated from one another and arranged on the window pane side and the window frame side. The window pane side assembly group (4) is provided with a roller (15) guided by a draw cord (5), the upper end of which is connected to a bolt (6) on the one hand loose and on the other hand with its blunt conical end (16) fixed in a cavity. Its lower end is connected to an electrical drive.
Patent DE-19805844-A1 (DE)
Title: Electric motor with at least one bearing
Inventor: LOESCH DIETER
IPC: H02K5/173
Filed: 1998-02-13
Abstract: A unit made out of bearing (9) and motor shaft (10) is locked to the motor housing via the second (especially outer) bearing ring. The first bearing ring (inner ring) is connected to the shaft via a friction connection, especially a press-seat. The catch connection has first catch devices (4) which are rigidly connected to the housing incorporating the shaft by a spring element (5).
Patent DE-19806746-A1 (DE)
IPC: A61N1/36
Filed: 1998-02-18
Abstract: The invention relates to a method for correcting faulty signals of an organ of equilibrium (1) of a living being, enabling living beings affected by vestibular disorders to spatially orient themselves in their environment in a reliable manner. According to the invention, this is achieved in that the position of the head of the living being carrying the organ of equilibrium (1) is detected with respect to at least one spatial plane (X, Y, Z) by means of position detection device (11). A signal that is physiologically adapted and that corresponds to the spatial position detected is transmitted via at least one signal transmission line (20-25) to the nerve (3-7) intended for the transmission of such a signal of the natural organ of equilibrium (1) to the brain of the living being. The invention also relates to a device that is particularly suitable for implementing the inventive method.
Patent DE-19811651-A1 (DE)
Title: Support and guide system for a billet produced in a continuous casting installation
Inventor: GROTHE HORST
IPC: B22D11/128
Filed: 1998-03-18
Abstract: The system for supporting and guiding a billet issuing from a mold, incorporating guide and drive rolls installed in segments carried by frames (4, 5). Each segment is provided with beams (11, 12) which are joined to the foundation frame and carry both the fixed and movable frames (4, 5). Stops (13, 14) on the beams (11, 12) are provided for the fixed frames (4), while plungers (15, 16) on the same beams ensure that these frames are pressed against the stops. Hydraulic adjustment cylinders (6, 7) actuating the movable frames (5) are amounted on the other end of the beams (11, 12). Expander springs (8, 9) are installed between the frames (4, 5).