baber/WOPTO huggingface dataset:
Patent DE-19614481-A1 (DE)
Title: L2 Cache memory
Inventor: WILLE UDO
IPC: G06F12/0897
Filed: 1996-04-12
Abstract: The second order cache memory (L2) has a directory (9) which stores an address i and validity bit Vi(L1) for each of its memory sectors Yi. The value of each validity bit depends on whether the contents of sector Yi are also stored in the corresponding sector Zj of a first order cache memory (L1).  Both cache memories store the V-, MC- and C-bits used for MESI cache protocol.
Patent DE-19619596-A1 (DE)
Title: Colour image recognition circuit for SECAM
Inventor: HEINEMANN HERBERT
IPC: H04N9/47
Filed: 1996-05-15
Abstract: The circuit includes a mixer to which a colour image signal is fed. Bursts which are included in the colour signal are mixed down to a lower frequency. The output is fed to a first input (2) of a multiplier (3) and is coupled to a oscillator (4). The self-resonant frequency of the oscillator is between the mixed down red and blue bursts. The oscillation signal is coupled to the second input (5) of the multiplier. Preferably, a blanking signal controls the multiplier to provide an output signal only if the signal contains a burst.
Patent DE-19627404-A1 (DE)
Title: Polymerisable poly:amide derivatives containing double bonds
Inventor: MUELLER EGBERT DR
IPC: C12N11/08
Filed: 1996-07-06
Abstract: A base polymer (I) derivatised with polymerisable double bonds is obtained by reaction of the amino groups of a polyamide (II) with an amino-reactive compound (III) containing polymerisable double bonds or by reaction of the carboxyl groups of (II) with a carboxyl group reactive compound (IV) containing polymerisable double bonds. (III) does not contain an oxirane ring if (I) is not first reacted  with a diamine compound. Also claimed are: (i) a polymer modified (I) obtained by polymerisation of monomers (V) in the presence of (I); and  (ii) an affinity support , an immobilised enzyme and formed article prepared from a polymer modified (I).
Patent DE-19627591-A1 (DE)
Title: Catalytic acceleration of polyester polycondensation at low co-catalyst concn.
Inventor: KOINE AXEL
IPC: C08G63/85
Filed: 1996-07-09
Abstract: Catalytic acceleration of polycondensation of polyesters (I) of aliphatic or aromatic dicarboxylic acids (cyclohexanedicarboxylic, terephthalic, isophthalic or 2,6-naphthalenedicarboxylic acid) and (cyclo)aliphatic diols (ethylene glycol, butan-1,4-diol, pentaerythritol, hexan-1,6-diol, decalin-2,6-dimethanol or cyclohexane-1,4- or -1,3-dimethanol) by direct esterification or ester exchange with methyl dicarboxylates and their copolyesters. The novelty is that special silicates (II) are added and the amt. of conventional co-catalyst based on Sb(III) and/or Ti(IV) cpds. is reduced drastically. This leads to higher intrinsic viscosities during both melt and solid phase condensation.
Patent DE-19627858-A1 (DE)
Title: Complex power electronic module e.g. for converters of variable speed drives
Inventor: LIEBSCH ANDREAS
IPC: H05K5/00
Filed: 1996-07-11
Abstract: A solid state switching module has a printed circuit substrate 12 on to which a number of single power chips 20 are located. conductor tracks are formed in strips along both edges 18 and these are connected to the chips by bond wires 22.  Contact pins 16 for external connection are located along the edges of a housing of insulating material. A heat sink may be placed against the underside of the substrate.
Patent DE-19630267-A1 (DE)
Title: Perforated wall block for external walls of buildings
Inventor: LOEFFLER MICHAEL
IPC: C04B41/88
Filed: 1996-07-26
Abstract: Walls of perforations (2) of a wall block (1), particularly brick, have a coating (3) largely reflecting infrared radiation. The coating is of metal or metal oxide, which may be applied over a primer; alternatively a metal foil (5) can be employed. Individual holes extend over the whole width of the block and are staggered so that the blocks have a toothed shape. Air chambers formed by the holes may be filled with a thermally insulating gas before being sealed gas-tight.
Patent DE-19630813-A1 (DE)
Title: Production of precisely dimensioned, controllable optical density sunroof from transparent glass and plastic
Inventor: HAUSER STEFAN
IPC: G02F1/01
Filed: 1996-07-31
Abstract: This method produces a sunroof for vehicles, a skylight or similar. The outer sheet (10) is toughened safety glass, the inner (16) is plastic. The latter is preformed as required and later joined to the glass to produce a composite sheet. The novel method comprises: (a) forming the outer safety glass sheet to the required curvature, (b) bringing the plastic sheet to the required curvature with approximately corresponding shape, (c) pressing the inner side of the plastic sheet (16) against the outer (10), curved glass sheet, to match the contour precisely, and (d) finally, joining the two together.
Patent DE-19633454-A1 (DE)
Title: Automatic fastener feed to pre-determined assembly station
Inventor: MATHIEU PETER DIPL ING
IPC: B23P19/00
Filed: 1996-08-20
Abstract: The machine automatically presents nuts, to a pre-defined position in a housing. The nuts rest upon a moving pin (8), advanced by a pneumatic cylinder (13)  and guided into place by a contour surface. The housing (11) incorporates three lever arms (7) sprung on an elastic wing (6) and having an adjustable swivel-range.  The housing has a contoured receiving section for the positioning parts (3) in the flexible profiled hose inlet zone, with a matching geometry to the contoured piece (9). Two pins (1) are positioned opposite the profiled hose (4) inlet. An electronic monitor (14) tests for the presence or absence of a production component in the lever arm take-up zone (7). The production components (3) pass individually to the take-up arm (7) through a profiled hose or hollow body (4).
Patent DE-19637499-A1 (DE)
Inventor: BABEL WILFRIED DR
IPC: B41M5/52
Filed: 1996-09-14
Abstract: The aim of the invention is to obtain a printing material for thermal image printing, for instance, for thermal transfer printing, which ensures the material's recycling properties or its biodegradability decomposition with improved printing characteristics. For this purpose, the printing material comprises a substrate that has a layer of a material containing a biodegradable, derivatized and crosslinked protein.
Patent DE-19640735-A1 (DE)
Inventor: BOCHMANN HARALD DR
IPC: H04B1/3805
Filed: 1996-10-02
Abstract: The invention relates to a telematic device comprising a car radio with an RDS module, a radio telephone, position fixing and navigation systems in a casing. Said casing is designed in such a way that it can be mounted in the standardized shaft on the dashboard of a motor vehicle. The device makes it possible to receive both general information via the car radio and individual information via the GSM module. Furthermore, information, for instance on the position of the vehicle, a desired destination or an emergency call, can be transmitted to the exchange. The exchange works out one or more itineraries and sends them to the telematic device. In case of an accident or a breakdown, a corresponding emergency signal is transmitted to ask for help. Other telematic services include an enhanced anti-theft system for the vehicle, hotel reservations, etc.
Patent DE-19643791-A1 (DE)
Title: Position control motor based on electronic commutator synchronous motor
Inventor: KUCHENBECKER MANFRED DR ING
IPC: H02K21/38
Filed: 1996-10-30
Abstract: The motor is based on an electronic commutator synchronous motor with two coaxial parts which can rotate relative to each other. Each part comprises a corresponding ferromagnetic core. An essentially cylindrical air gap separates the cores of the two parts. The motor has at least one pair of main poles (2,3,4,5) per motor phase as a carrier for the operating coils which are arranged opposite a tooted rotor (20) of weakly magnetic material. The main poles (2,3,4,5) are subdivided into permanent magnetic exciting pole pairs (10,11). The pole pair division corresponds to the tooth separation of the rotor (20). The exciting poles are staggered the same as the main poles from motor phase to motor phase according to a given equation.
Patent DE-19647090-A1 (DE)
Title: Measuring power loss through transmission signal leaking to adjacent channel
Inventor: NAGANO MASAO
IPC: H04B17/15
Filed: 1996-11-14
Abstract: The method involves measuring losses due to transmission signals leaking from a transmission channel to an adjacent channel.  The transmission signal for the transmission channel is generated by a device to be tested.  A frequency conversion is carried out to convert the transmission signal into an intermediate frequency signal, of a predetermined intermediate frequency.  This intermediate frequency signal is then sampled at a predetermined sampling frequency to convert it into a digital signal. The digital signal is resolved into an in-phase and a quadrature component.  A high frequency component is removed from the in-phase component and from the quadrature component.  A Fourier transformation is then carried out on the in-phase and quadrature components, from which the high frequency components have been taken, to determine a frequency spectrum.  The loss due to the leakage to the adjacent channel is calculated from the frequency spectrum.
Patent DE-19649634-A1 (DE)
Title: Determining image transfer point at drum in multi-colour image production system
Inventor: YOSHIDA HIROAKI
IPC: G03G15/01
Filed: 1996-12-02
Abstract: The image transfer point determination method includes suppressing a speed change e.g. after passing through the fixing unit (16), if the distance between the image transfer points (25) of each colour varies, so that the superimposition of the different colours is correctly carried out. After the determining of a first image transfer point (A), the position of a second image transfer point (B) is determined. So that the distance between the points (A, B) is equal to a whole number multiplication fo a reference length, which corresponds to a speed fluctuation cycle of the drive system. A temporary position or an arrangement range of an i (equal or greater than 3) th image transfer point from the top side of the conveyor line is established. The most shortened conveyor line is determined according to the contact or the separation position, activated by the switching mechanism (30), for each of the first to the (i-1)th image transfer point under the conveyor lines (17) to the temporary position extending from the first to the (i-1)th image transfer position. 3) A position of a point near the temporary position or inside the arrangement range is reached to obtain the shortest line (step 2). So that the shortest conveyor line is equal to a whole number multiplication of the reference length. 4) Position of ith image transfer points is determined based on (i-1) points.
Patent DE-19649921-A1 (DE)
Title: Push-grate cement clinker cooler has fixed and moving grids and push-drive mechanism
Inventor: HEINEMANN OTTO
IPC: F27D15/02
Filed: 1996-12-02
Abstract: A push-grate cooler transports (5) esp. cement clinker from a furnace. The cooling grate (6, 7, 8, 9) consists of two sequential grids (4a, 4a', 4a", 4a'''; 4b, 4b', 4b", 4b''') with fixed and moving (9) rows and a push-drive mechanism (11, 13). The novelty is that: (a) the number of moving (9) grid (4b, 4b', 4b", 4b''') rows is two or more times that of the fixed (4a, 4a', 4a", 4a''') grids; (b) the number of moving grids is greater than the first section fixed grids by a multiple which is whole number; and (c) the moving grids (8, 9) are all subjected to an identical motion (14).
Patent DE-19652180-A1 (DE)
Inventor: HAAS MICHAEL DIPL ING
IPC: F01L13/00
Filed: 1996-12-14
Abstract: The invention concerns a cam follower (1) comprising an annular portion (2) which concentrically surrounds a circular portion (5). Both portions (2, 5) can be acted upon by cams of different strokes and alternatively coupled to one another via radially displaceable slides (10, 13). In order to prevent defective connections, a spring device (27) can be disposed in the annular portion (2). This spring device (27) is approximately S-shaped, its middle leg (29) engaging over one of two annular grooves (34 or 35) in the outer shell of the first slide (10). At the same time, the spring device (27) communicates via its leg (30), which is braced in the cam direction, with an outer shell (37) of the associated cam (4), the outer shell (37) comprising a peripheral groove (36) in the region of its base circle. When the peripheral groove (36) and the leg (30) on the cam side are opposite each other, this leg (30) expands into the annular groove (36) as a result of spring force and simultaneously releases one of the annular grooves (34, 35) via its middle leg (29). In this way the slides (10, 13) can move only in the base circle phase of the cams.
Patent DE-19712375-A1 (DE)
Inventor: NITSCHKE WERNER
IPC: G06F11/00
Filed: 1997-03-25
Abstract: The invention relates to a watchdog circuit (WD) which monitors the operation of a processor (MC). In accordance with the invention, the processor (MC) tranmits a cyclically recurring test signal (WDS) to the watchdog circuit (WD), and the watchdog circuit (WD) produces a reset signal (RST) for the processor (MC) if the test signal (WDS) does not appear in one of the time windows (S1, S2) predetermined by the watchdog circuit (WD). The width of the time window (S1, S2) can be increased in the start phase of a program execution of the processor (MC).
Patent DE-19712916-A1 (DE)
Title: Support disc for open-ended spinning rotor
Inventor: STAHLECKER GERD
IPC: D01H4/12
Filed: 1997-03-27
Abstract: The support disc is especially for a support disc bearing mounting for open-end spinning rotors. It has a running surface which is made of a rubber-elastic plastics material with at least two spiral grooves. The start (26) and end (27) of the groove (25) has a gentle run-off (28,29) at a gap (S1,S2) of about 1 mm from their side edges (21,22). The grooves form a fine spiral running from near one side of the edge of the disc to the other
Patent DE-19713107-A1 (DE)
Title: Engine inlet airflow regulation system
Inventor: SAKAI SHOICHI
IPC: F02D41/24
Filed: 1997-03-27
Abstract: The engine air intake contains a throttle valve, and idling speed is controlled by reactive regulation of the intake airflow. The idling speed is set immediately after manufacture of the engine, bringing the rotational speed close to the desired value. A control value is then determined when a desired rotational speed is maintained immediately afterwards. The resultant value is stored, and is used as a setting value for the initial intake airflow rate when idling. Idling speed can be set by integral regulation, the result being derived from the mean of the integral values and used as a setting value for the initial flow-rate when idling.
Patent DE-19721227-A1 (DE)
Inventor: ALAZE NORBERT
IPC: F04B53/16
Filed: 1997-05-21
Abstract: Disclosed is a piston pump designed mainly as a motor pump for an ABS-braking system in a vehicle. In order to simplify its manufacture, a bushing (14) is provided in the form of a self-clinch pipe segment, i.e. a sealed and fixed pipe segment, between, on the one hand, one fastening element (36) inserted in the bore (12) and, on the other hand, the bore itself. Apart from the bushing being easy to produce out of cheap bars, the invention also has the advantage that the bearing bush (4) is sealingly mounted in the bore (12), without the need of a sealing element such as a sealing ring to be used.
Patent DE-19723664-A1 (DE)
Title: Control unit for brushless electric motor
Inventor: CRESTANI VIRGILIO
IPC: H02K9/06
Filed: 1997-06-05
Abstract: The control unit (9) has a base (10) in the form of a flat dish of electrically insulating material in which a board (26) is mounted which has printed circuits and at least one power transistor (MOSFET) mounted in cantilever fashion. Tubular supports (13) made in one piece with the base protrude from its bottom and form lead-throughs for connections to the motor coils in the assembled state. The connections can be connected to conducting elements on the board. The base is filled with an insulating material (31) which sets within it and is finally hardened.
Patent DE-19724893-A1 (DE)
Inventor: SANDERS FALK HAYO
IPC: D03D41/00
Filed: 1997-06-12
Abstract: The invention relates to a method for producing woven fabric of defined length, consisting of the following steps: 1. placement of the warp ends in a warp end position in a frame determining the defined length and fixation of the warp ends in the frame (warp end station); 2. placement of the frame into a weft device with a shedding device (1st transfer stage); 3. positioning of the weft with actuation of the shedding device (weft station); 4. filling of the frame with the finished woven fabric to the maximum size of the frame (2nd transfer stage); removal of the woven fabric from the frame (removal post).
Patent DE-19725227-A1 (DE)
Title: Big-end yoke for connecting crankshaft with piston rod of stroke piston
Inventor: LUDANEK HARALD DR
IPC: F01B9/02
Filed: 1997-06-14
Abstract: The big-end yoke (100) is made up of two sections whose separation seam (14) runs parallel to the piston rod axle. The separation seam may run centrally along the piston rod axle. Both parts of the big-end yoke may be built identical, whilst the piston rod (10) may be fixable directly on the big-end yoke. There may be a central support (18), on at least one outer side (16) of the big-end yoke, running perpendicular to the piston rod axle especially with outer threads to the grip the piston rod with corresponding inner threads. The support surface may be flexibly stiff or flexibly elastic.
Patent DE-19725755-A1 (DE)
Title: World clock with satellite reception
Inventor: PONATER HELMUT DIPL ING
IPC: G04G9/00
Filed: 1997-06-18
Abstract: The clock includes a quartz mechanism (1), a display, and a receiver (4) for signals from at least two satellite transmitters, which is coupled to a ground-based reference clock. A keyboard (3) is provided for switching the display and for data entry. A signal generator indicates the attainment of preset values. The satellite signals include the world time, the date and the coordinates of the satellites. The clock has a data memory (5) for time zone coordinates and date boundaries, a program memory (6) and a microcomputer (7), to calculate local coordinates and local time. The keyboard can be used to input coordinates as a basis for calculating the local time, displaying the time, or adjusting the mechanism. The keyboard is also provided for a directional display between the current coordinates and the entered coordinates, whereby a key is provided for starting the reception of signals from the satellite and for the calculation of the displays.
Patent DE-19726468-A1 (DE)
Inventor: KOENIG ELKE
IPC: E01B7/22
Filed: 1997-06-21
Abstract: Section of rail is supported by sleeper or plate-like bodies and comprises rails which diverge, as at a crossing or points. The bodies (122-146) have the same dimensions and are positioned one after the other or in a predetermined sequence, having similar mounting patterns (b). Baseplates (92) supporting the rails are fastened at different positions corresponding to the diverging rails. Preferably, varying divergence of adjacent rail sections can be compensated by inserts which can be located replaceably in the baseplate fastening holes, allowing adjustment of the base plate position in relation to the support body.
Patent DE-19726627-A1 (DE)
Title: New intermediates for epothilone
Inventor: MULZER JOHANN PROF DR
IPC: C07C45/72
Filed: 1997-06-17
Abstract: Compounds of formula (I), (II) and intermediates for them are new. R1 = H, 1-6C alkyl or benzyl; X = OH, halo, SO2Ph, SO2B or a group of formula (i);  R2 = H or Me; B = 1-4C alkyl or 1-4C perfluoroalkyl; n = 0 or 1; Y = OH, Br or I; R3 = H or Me; R4 = chelatable protecting group; and R5 = 1-4C alkyl.
Patent DE-19733660-A1 (DE)
Inventor: SCHMID WERNER
IPC: G05D16/20
Filed: 1997-08-04
Abstract: The invention relates to an electromagnetic pressure control valve (10, 10a) combining the functional properties of a pressure control valve with those of a shift valve. The pressure control valve (10, 10a) can be especially used to control automatic gearboxes in motor vehicles and is characterised by low production costs, low leakage and an extended operational range in relation to low working pressure with a constant characteristic curve. The valve part (11, 11a) of the pressure control valve comprises a first seat valve (45) with a closing element (34). Said closing element (34) co-operates with an actuating member (35,35a) which comprises a control edge (50) forming a second seat valve (49).
Patent DE-19735157-A1 (DE)
Inventor: BARINAGA JOHN A
IPC: B41J25/34
Filed: 1997-08-13
Abstract: The ink cartridge 12 has guide ribs 62 disposed on opposite sides thereof for engaging corresponding guide channels 66 disposed on opposite ends of a printer supply station 14 so as to guide the container into the station and fluidically couple an ink outlet 20 and a corresponding ink inlet 28. The guides provide a keying function so as to prevent a user inserting a cartridge of the wrong colour.
Patent DE-19737854-A1 (DE)
Inventor: BRADL STEPHAN DR RER NAT
IPC: B08B3/02
Filed: 1997-08-29
Abstract: The invention relates to a device for cleaning a polishing pad, such as a polishing cloth for polishing wafers. The inventive device is characterised in that it has a distributor (20) for delivering a gas-water mixture at a high pressure. Said gas-water mixture is atomised and then sprayed onto the polishing pad (12) being cleaned by means of nozzles (23) which are positioned on the output side (22) of the distributor (20). A discharge nozzle (30) is also provided for discharging a directed jet of water (31) onto the polishing pad (12) being cleaned, preferably at a flat angle. Said directed jet of water (31) also leaves the discharge nozzle (30) at a high pressure. The invention also relates to a method for cleaning polishing pads.
Patent DE-19739368-A1 (DE)
Title: Machine for truing bevel gear shafts
Inventor: MITZE MANFRED DIPL ING
IPC: B21D3/16
Filed: 1997-09-09
Abstract: A gear shaft (20) having at least one bevel gear (22) is supported at each end (3) and rotated with the probe of an electronic measuring unit in contact with the gear teeth (24) and a forming tool (4') and anvil (7') corrects the shaft according to the data received.
Patent DE-19739733-A1 (DE)
Title: Securing system for flat component to bar
Inventor: BERCHTOLD JOERG J
IPC: F16B9/02
Filed: 1997-09-11
Abstract: The flanges are inserted in an opening in the component, and bear against surfaces of the latter at right angles to the opening. The bar is inserted in a clamping jaw inside the flanges. Both flanges can be tapped, one of them having a tapering socket at the side towards the jaw. A tubular component with external thread engages in the flanges and presses the jaw against the socket.
Patent DE-19741100-A1 (DE)
Inventor: HANSEN MARTIN I
IPC: F24D19/10
Filed: 1997-09-18
Abstract: Limbs (3) surround space (5) for valve housing (2) and have a thread (12) on their outer surface. Nut (14) can be screwed on to the thread and can be held in the axial direction on the side of the thread remote from the end face (6) by a retaining device (16). Preferably the device is located axially so that the nut is positioned axially completely outside the thread.
Patent DE-19742359-A1 (DE)
Title: Flexible linkage forming part of universal or cardan joint
IPC: F16D3/78
Filed: 1997-09-25
Abstract: The collar (18) projects principally longitudinally and transversely from the looped formation (12) supported by it, but not significantly, from the associated bush (16). Bush and integral collars are injection molded in plastics, especially polyamide.