baber/WOPTO huggingface dataset:
Patent DE-19801643-A1 (DE)
Title: Flatbed knitter to knit a hosiery stretch fabric
Inventor: STOLL THOMAS DIPL ING
IPC: D04B1/22
Filed: 1998-01-17
Abstract: To knit a fabric on a flatbed knitter, using a simultaneous feed of two yarns (11,12) of different elasticity, for each stitch to be knitted at a needle the length to be fed of the yarn (12) with the higher elasticity is computed from the length required of the yarn (11) with the lower elasticity together with data giving the stretch characteristics of the more elastic yarn (12).  The data for the higher stretch yarn (12) characteristics are used to compute a retarding factor to multiply the length of the less elastic yarn (11) to maintain the feed length of the higher stretch yarn (12). More higher stretch yarn (12) is delivered when the knitting direction for it is away from the yarn feed (21) than when it is towards the feed. The measured feed length of the lower stretch yarn (11) is given by a monitor (15). The fed length of the lower stretch yarn (11) is computed from data generated by a machine control for each stitch size and the number of stitches in the row. The two yarns (11,12) are fed to the knitter by a combined yarn guide (FF). An Independent claim is included for a flatbed knitter, with a bobbin (13) for the lower stretch yarn (11), and a feed (21) for the higher stretch yarn (12), and a common yarn guide (FF) for both yarns (11,12).  A machine control (19) and computer unit (17) determine the length to be fed of the yarn (12) with higher elasticity, and control the yarn feed (21) accordingly. The yarn feed (21) unit preferably has two parallel feed rollers (23), rotating in the same direction, supporting the bobbin (24) wound with the higher stretch yarn (12).  The feed (21) has a motor (22) coupled to the computer and control unit (17). A yarn tensioner (14), for the lower stretch yarn (11), is between its bobbin (13) and the yarn guide (FF).  The monitor (15) to measure the length of the lower stretch yarn (11) is between its bobbin (13) and the yarn guide (FF), and is linked to the computer and control unit (17). A yarn break sensor (25) monitors the feed of the yarn (12) with the higher elasticity.
Patent DE-19802053-A1 (DE)
Title: Play pieces for assembly, for children's amusement
Inventor: FISCHER ARTUR PROF DR
IPC: A63H33/04
Filed: 1998-01-21
Abstract: The play pieces are made by molding or forming from a renewable raw material.
Patent DE-19803406-A1 (DE)
Title: Automobile safety device for front impact collision
Inventor: MUELLER FRANZ-JOSEF
IPC: B60K26/02
Filed: 1998-01-29
Abstract: The safety device has a transmission device coupled to the vehicle bodywork or a vehicle component for deforming the coupling rod (3) between the brake pedal (1) and the master braking cylinder, in the event of a front impact collision, for moving the brake pedal away from the driver.  The transmission device is provided by a knee-lever supported between two spaced components which move towards one another as a result of the impact so that the opening angle of the knee-lever alters for pressing it against the coupling rod.
Patent DE-19807585-A1 (DE)
Title: Valve head for chain hydraulic tensioner incorporates hydraulic controls
IPC: F16H7/08
Filed: 1998-02-23
Abstract: A valve head for a chain hydraulic tensioner is incorporated within a bulkhead. The hydraulic controls for the tensioning assembly are incorporated within the valve head. The control valves facilitate the supply of oil under pressure from the drive motor, irrespective of whether the motor turns to the right or the left. In addition, the maximum oil pressure from the motor is reduced in accordance with the maximum oil pressure required for the hydraulic chain tensioner.
Patent DE-19808199-A1 (DE)
Title: Production of very high purity air
Inventor: MIZUNO MASASHI
IPC: B01D53/04
Filed: 1998-02-27
Abstract: Chemical compounds apart from nitrogen, oxygen and inert gas contained in the output air are adsorbed and removed. Low temperature adsorption treatment (3) of the output air obtained from the atmosphere is carried out between minus 40 degrees C and minus 180 degrees C.
Patent DE-19811123-A1 (DE)
Title: Production of derivatized carbon monoxide copolymers, useful for the production of graft copolymers
Inventor: QUEISSER JOACHIM
IPC: C08F290/06
Filed: 1998-03-16
Abstract: Derivatized carbon monoxide (CO) copolymers (DCOC) are produced by reacting functionalized, linear, highly alternating copolymers of CO, hydroxy- or amino-functional 1-alkenes (A) and optionally 2-20C 1-alkenes (B) with electrophilic organic compounds (C) in an aprotic organic solvent. A process for the production of DCOC starting from functionalized, linear, highly alternating copolymers of CO with (A) 1-alkene(s) comprising (A1) aryl compounds substituted with terminal allyl or homoallyl unit(s) and hydroxyl or amino group(s) or (A2) alpha -unsaturated aliphatic alcohols, and optionally (B) 2-20C 1-alkene(s).    The process comprises reacting these functional copolymers with (C) organic compounds containing electrophilic groups, in an aprotic organic solvent.  Independent claims are also included for  (a) derivatized CO copolymers (DCOC) obtained by this process; (b) a process for the production of graft copolymers by reacting DCOC with nucleophilic organic compounds in aprotic organic solvents;  (c) graft copolymers obtained by this process; and (d) the use of functionalized, linear carbon monoxide copolymers as above for the production of DCOC.
Patent DE-19813994-A1 (DE)
Title: Method and appliance for punching out holes in labels and for removing clippings
Inventor: SCHMITT KLAUS WERNER
IPC: B26D7/18
Filed: 1998-03-28
Abstract: Punching dies cut out an area joined by a narrow arm (9,10;11,12). After the punching die comes a cutter unit for removing the waste clippings (7,8) by deflecting the label (2,3). The cutter unit for deflecting one strip of labels (1) has three deflector rollers producing a V-shaped course for the strip of labels. A scraper is positioned in front of the deflector roller deflecting the strip of labels at an acute angle.
Patent DE-19822277-A1 (DE)
Title: Output value computer aided determination method for robotics
Inventor: WIENHOLT WILLFRIED
IPC: G06N3/04
Filed: 1998-05-18
Abstract: The method involves using a neural network which determines an output value using a basis function from an input value applied to the neural network. The input value is a first variable of a data pair which have two variables. The first variable is an independent variable and the second variable is dependent on the first variable. An expected value is determined as the output value of the neural network. The expected value is a conditional value of the second variable under the condition of the first variable. Preferably, several neural networks are used and the second variable is determined from the expected value output by the neural network.
Patent DE-19832198-A1 (DE)
Title: Controlling armature motion in electromagnetic actuator used to operate internal combustion engine valve
Inventor: COSFELD RALF
IPC: F01L9/20
Filed: 1998-07-17
Abstract: During initial pull-in, the voltage (U) is reduced to zero. Just before impact of the armature (4d) on either coil, (4a, 4b), the voltage is reapplied for braking effect. Switching instants are time-optimized.
Patent DE-19836133-A1 (DE)
Title: Object manipulating device, especially for palletizing coils has evaluation device evaluating sensor signals to detect oscillations of band drive and combining them with signals for gripper head
Inventor: MUELLER HELMUT
IPC: B66D1/50
Filed: 1998-08-10
Abstract: A device for manipulating objects, especially for palletizing coils, has a gripper head which is held by a band drive (26a) so as to be able to be lifted and lowered. The drive contains at least two bands which can be wound up and down by a drive which can be switched. To at least one of the bands a sensor (200) is assigned detecting a slackening of the tension of this band.  An evaluation device is (201,202) provided which evaluates the signals of the sensor to detect oscillations of the band drive and preferably combines them with signals representing the lifting and/or lowering of the gripper head.
Patent DE-19837278-A1 (DE)
Title: Box container for fitting in boot of car has wall sections pivotable around relatively parallel axes in parallelogram form between collapsed not-in-use position and erected functioning position
Inventor: SEEL HOLGER
IPC: B60R7/02
Filed: 1998-08-18
Abstract: The wall sections(8-11) of the box container can pivot around relatively parallel axes(12,14) in parallelogram form between a collapsed not-in-use position and an erected functioning position. At least one wall section(11) in the erected position can pivot in relation to the adjacent wall sections around a transverse axis(15). The wall sections together form the box shape comprising a bottom and four sides.  The wall section pivoting around the transverse axis is mounted eccentrically to its center of gravity so that in the erected position it can hinge by its own weight into its end position completing the box shape. An Independent claim is included for a car boot which has a recess(6) which is dimensioned so that the box container in its collapsed state is integrated into it.
Patent DE-19842999-A1 (DE)
Title: Machine for mounting ring fixed cycle systems has a base stand holding a ring table allowing it to turn and a servomotor acting as a driving mechanism to drive the ring table by a set of gears
IPC: B23P21/00
Filed: 1998-09-21
Abstract: A base stand (12) holds a ring table (14) allowing it to turn. A servomotor acting as a driving mechanism (26) drives the ring table by a set of gears (17,31). The ring table is formed as a outer ring and a geared pinion (31) on the gears (28) prevents play in the driving mechanism. A programmable control of the servodrive is possible for positioning the ring table.
Patent DE-19845115-A1 (DE)
Title: Integrated circuit with adjustable delay unit
Inventor: HEYNE PATRICK
IPC: H03K5/131
Filed: 1998-09-30
Abstract: An integrated circuit includes a delay unit (T) and a control unit (CTR) for adjusting the delay time. The delay unit input (IN) supplies an input signal and its output (OUT) delivers an output signal with a lag relative to the input signal. The first delay element (I1) has a first delay time (t1) and the second delay element (I2) has a second delay time (t2) which exceeds the first (t1). The control unit (CTR) initially biasses the actual value of the signal delay towards the desired value, until the desired value is exceeded, by incrementally increasing or decreasing the number of second delay elements (I2) in the signal path, followed by incrementally reducing or increasing the number of first delay elements (I1) in the signal path, until the desired signal delay value is again exceeded.  With subsequent changes in the desired value or the actual value of signal delay, the number of first delay elements (I1) is incrementally changed in the signal path, while the number of second delay elements (I2) is held constant.
Patent DE-19847277-A1 (DE)
Title: Detergent tablets with high hardness and rapid disintegration comprise large bleach activator particles
Inventor: PAATZ KATHLEEN
IPC: C11D3/39
Filed: 1998-10-14
Abstract: In detergent tablets comprising compressed particulate detergent ingredients, including bleaching agents and bleach activators, at least 80 wt.% of the bleach activator particles have a size of more than 0.6 mm.
Patent DE-19850759-A1 (DE)
Title: Radbefestigung
Inventor: SZABO LASZLO
IPC: B60B3/16
Filed: 1998-11-04
Abstract: Es wird eine Radbefestigung beschrieben, die insbesondere für ein Leichtmetallrad und hier vorzugsweise für ein Rad aus Magnesium eingesetzt werden soll, wobei die Radbefestigung zumindest eine Schraube aufweist, die zur Befestigung eines Rades eine Öffnung des Rades durchgreift und ein zwischen der Schraube und dem Rad angeordnetes Bauteil aufweist, welches einen direkten Kontakt zwischen der Schraube und dem Rad verhindert, wobei das Bauteil eine Scheibe ist. Die zwischen der Schraube und dem Rad angeordnete Scheibe verhindert einen direkten Kontakt zwischen diesen Bauteilen und damit eine mögliche Kontaktkorrosion. Die Ausbildung dieses zwischengeschalteten Bauteils als Scheibe läßt eine einfache und damit kostengünstige Herstellung zu. Zudem wird durch diese Scheibe (Beilag- bzw. Unterlegscheibe) eine unzulässig hohe Flächenpressung am Rad verhindert.
Patent DE-19852349-A1 (DE)
Title: Ventileinrichtung
Inventor: LICHTENBERG WOLFGANG
IPC: F16K31/06
Filed: 1998-11-13
Abstract: Es ist eine Ventileinrichtung vorgesehen, die einen mit einem ersten Verbraucher verbundenen ersten Druckmittelanschluß (2), einen mit einem zweiten Verbraucher verbundenen zweiten Druckmittelanschluß (4) und einen mit einer Druckmittelquelle verbundenen oder verbindbaren dritten Druckmittelanschluß (3) aufweist. Die Ventileinrichtung besitzt ein erstes Ventil (20, 17) mit einem ersten Ventilsitz (20) und einem ersten bewegbaren Ventilglied (17) sowie ein zweites Ventil (5, 7) mit einem zweiten Ventilsitz (5) und einem zweiten bewegbaren Ventilglied (7). Mittels einer als Betätigungsmittel dienenden Elektromagneteinrichtung (11, 12) sind die beiden Ventile (20, 17 und 5, 7) gleichzeitig betätigbar. DOLLAR A Die beiden Ventile (20, 17 und 5, 7) sind so ausgebildet und so zueinander angeordnet, daß der erste Druckmittelanschluß (2) und der zweite Druckmittelanschluß (4) wahlweise gleichzeitig miteinander und mit dem dritten Druckmittelanschluß (3) verbindbar oder gegeneinander und gegen den dritten Druckmittelanschluß (3) absperrbar sind. DOLLAR A Die beiden Ventilglieder (17 und 7) sind an einem gemeinsamen Träger (8, 9) angeordnet, der mit einem Anker (12) der Elektromagneteinrichtung (11, 12) verbunden ist.
Patent DE-19852946-A1 (DE)
Title: Micro-titration plate has transparent cover adhered between cell openings, to prevent contamination and evaporation whilst avoiding interference with optical analysis beams
Inventor: HORN ANTON
IPC: B01L3/00
Filed: 1998-11-12
Abstract: The cover prevents evaporation and contamination. Cell openings (2) are covered by a transparent seal (3) with no adhesive in the cell-top areas. Adhesive (4, 5) is coated solely at the edges forming contacting surfaces between openings.
Patent DE-19856148-A1 (DE)
Title: Aqueous, pigmented coating material, especially for bituminous substrates, contains two copolymers with different glass transition temperatures, at least one with organo-silicon comonomer units
Inventor: SCHWARTZ MANFRED
IPC: C09D133/06
Filed: 1998-12-04
Abstract: Aqueous, pigment-containing coating material with a film-forming component comprising two copolymers (A) and (B) with glass transition temperatures of +20 to +70 deg C (TgA) and -30 to +50 deg C (TgB) respectively, in which (A) and/or (B) contains 0.1-5.0 wt% organosilicon comonomer units and the values of TgA and TgB differ by at least 5 K.  An aqueous, pigment-containing coating material with a pigment volume concentration (PVC) of 5-25, containing pigment(s) and/or filler(s) and the following film-forming components in dispersed form: (a) 30-90 parts by weight (pts. wt.) copolymer (A) with a Tg of +20 to +70 deg C (TgA) and (b) 10-70 pts. wt. copolymer (B) with a Tg of -30 to +50 deg C (TgB). Copolymer (A) and/or (B) contain(s) 0.1-5.0 wt% polymerized units of organosilicon compound(s) and the values of TgA and TgB differ by at least 5 K. An Independent claim is also included for a method for coating bituminous substrates with this material.
Patent DE-19859941-A1 (DE)
Inventor: FREUDELSPERGER KARL
IPC: B65B43/59
Filed: 1998-12-24
Abstract: The method involves moving open containers (A,B,C) along a conveyor path (1), along a separate drive in the immediate vicinity of the filling station (1) and individually into the filling station, positioning them beneath a fill hopper (2) in the station, removing them after filling and returning them to the conveyor path. The containers are individually fed along the pref. continuously operated container drive into the station with a height adjustment and positioned with a defined distance between the top of the container and the filler hopper irrespective of container height. An Independent claim is also included for an arrangement for filling containers.
Patent DE-19860056-A1 (DE)
Title: Fuel cell unit and a fuel injection nozzle useful for the fuel cell unit
Inventor: RENNEBECK KLAUS DR
IPC: H01M8/02
Filed: 1998-12-23
Abstract: A fuel cell unit has a hollow micro-fiber matrix electrolyte, in which the micro-fibers (2) are filament or staple fiber bundles with bonded ends. A fuel cell unit includes a hollow micro-fiber matrix electrolyte, in which the micro-fibers (2) have a wall thickness of 0.01-50  mu  and an identical outside diameter of 0.05-280  mu  and are in the form of filament bundles, filament yarn bundles, staple fiber bundles or staple fiber yarn bundles with shape-stable bonded ends.  Independent claims are also included for the following:  (i) a fuel cell stack including several of the above fuel cell units; and (ii) a fuel injection nozzle, especially for the above fuel cell unit or stack, in which the nozzle openings are formed by hollow micro-fiber bores which have 0.1-100  mu  diameter and which are used as lost cores in the casting or injection moulding of parts of the nozzle.
Patent DE-19903815-A1 (DE)
Title: Valved paper bag or sack has insert containing tube, strip part, fold lines, base-covering sheet and thermoplastic coating
Inventor: BOEGL THEO
IPC: B65D30/24
Filed: 1999-02-02
Abstract: The valved paper bag or sack (4) has an insert which contains a tube (2) whose lengthwise axis extends in the base's lengthwise direction. A strip part (2a) is folded on a fold line(2e) and stuck to the base(1)-covering sheet (3). The insertion tube has an inner thermoplastic coating(2f). The strip part together with the stuck-down base-covering sheet when not folded over protrudes beyond the fold line (2c). When folded over, the parts of the base-covering sheet on both sides of the fold line lie directly on top of each other and are stuck together. The inside coatings of the tube are welded together next to the fold line.
Patent DE-19905454-A1 (DE)
Title: Link for chain conveyor used to convey coke in coking plants
Inventor: GREFF ALAIN
IPC: F16G13/07
Filed: 1999-02-10
Abstract: The stamped link has a male section (1) formed as a tendon connected to a female section (2) formed as a stirrup, via a connecting pin (3). The rod can have a variable profile but a constant cross section. The rod width can decrease following set curves from the ends towards the center.
Patent DE-19905833-A1 (DE)
Title: Vorrichtung zum Einbringen von Schmierstoff in den Walzspalt eines Warm-Walzwerks
Inventor: BECKER ERNST-ULRICH
IPC: B21B27/10
Filed: 1999-02-12
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zum Einbringen von Schmierstoff in den Walzspalt (28) eines Warm-Walzwerks (1) mit mindestens einer Öffnung (27), aus welcher der Schmierstoff austritt. Die erfindungsgemäße Vorrichtung ermöglicht es, bei verminderter Gefahr einer Qualitätseinbuße des bearbeiteten Bandes Schmierstoff in den Walzspalt eines Warm-Walzwerks einzubringen. Dies wird dadurch erreicht, daß die Öffnung (27) in die der Oberfläche einer Arbeitswalze (2, 3) zugeordnete Fläche eines sich achsparallel zur Arbeitswalze (2, 3) und im wesentlichen über deren Breite erstreckenden Balkens (23) eingeformt ist, der mit mindestens einer Krafterzeugungseinrichtung (16, 17) verbunden ist, welche ihn gegen die Arbeitswalze (2, 3) drückt.
Patent DE-19909394-A1 (DE)
Title: Commercial vehicle brake compressed air line union of short overall length uses push-fit detachable union which consists of outer bush and inner push-fit bush
Inventor: FUNK HANS GEORG
IPC: F16L37/084
Filed: 1999-03-04
Abstract: The compressed air-operated brakes on a commercial vehicle are linked to the air supply by a push-fit detachable union. The union consists of an outer bush and an inner push-fit bush. The opening in the outer bush extends especially as far as the far end of the fitting, in the direction of insertion. The push-fit inner part and holding fixture advances beyond a first locking point to a release point.
Patent DE-19913837-A1 (DE)
Title: Deicer composition useful on aircraft and automobiles comprises an aqueous solution of glycols, lower aliphatic alcohols and a sugar
Inventor: BREMER GEORG
IPC: C09K3/18
Filed: 1999-03-26
Abstract: Deicer composition comprising an aqueous solution of glycols, lower aliphatic alcohols and optional additives includes at least 5 wt.% of a sugar.
Patent DE-19914225-A1 (DE)
Inventor: BRESSER BERTRAM
IPC: H04L9/08
Filed: 1999-03-29
Abstract: The invention relates to a device and a method for the secure electronic transmission of data via the server of a network. According to said method the addressee of the data does not have to be known at the time the data are made available.  The device, which has to be installed in the network server, comprises an input unit for receiving coded data (10a) and an external key. The device also comprises a unit (2) for decoding the coded data by means of an internal key and for the renewed encoding of the data using the external key. The internal key is not accessible from outside the device. The data (10b) encoded by means of the external key can be retrieved at the level of an output unit. The data can thus be read by the holder of the external key which in the course of a data request is transferred to the device together with the data, said holder also being the exclusive holder of the corresponding internal key.
Patent DE-19918839-A1 (DE)
Title: Vorrichtung zum Abdichten eines Ringspaltes
Inventor: NUESSER PETER
IPC: F16J15/43
Filed: 1999-04-20
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Abdichten eines Ringspaltes. DOLLAR A Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Abdichten eines Ringspaltes mittels einer Magnetflüssigkeit anzubieten, die es ermöglicht, zwei berührungsfrei, axial anliegende Rohrenden so abzudichten, daß zwischen dem fluiden Medium in den Rohren und der Umgebung kein Austausch erfolgt, die Magnetflüssigkeit sich nicht mit dem fluiden Medium vermischt und eine reibungsarme Bewegbarkeit und Drehbarkeit der Rohre gegeneinander möglich ist. DOLLAR A Die Lösung der Aufgabe erfolgt dadurch, daß die einen Ringspalt bildenden Rohrenden mit den Polen einer um den Ringspaltbereich herum fixierten Magnetanordnung magnetisch leitend verbunden sind und im Ringspalt eine Magnetflüssigkeit angeordnet ist.
Patent DE-19921620-A1 (DE)
Inventor: KLEIN THOMAS
IPC: C01B25/42
Filed: 1999-05-10
Abstract: The invention relates to a novel method for producing mononatrium trihydrogen pyrophosphate and to the use of products produced by said method as acidifiers, buffering agents and complexing agents. The novel method is characterised in that glassy, acidic natrium polyphosphate containing a Na/P ratio of 1: 2 in fine powder form is tempered at temperatures ranging between 100 and 200  DEG C in moist air with a steam pressure of between 10 and 200 mBar, or in a polar solvent, in which the phosphate is insoluble, in the presence of a quantity of water sufficient for the hydrolysis, until the mass has been predominantly converted into NaH3P2O7.