baber/WOPTO huggingface dataset:
Patent DE-19900412-A1 (DE)
Title: Selection arrangement for motor vehicle automatic gearbox has gear change axle mounted to move along guide, perpendicularly to itself and elastically about central position
Inventor: ERSOY METIN
IPC: F16H59/02
Filed: 1999-01-08
Abstract: The arrangement has a housing fixed to the vehicle, a gear change lever (5), an automatic selection gate and a sequential selection gate. The gear lever is pivoted about a selection axle (2) to change between the automatic and sequential gates and about a gear change axle (4) to select automatic gears, has an arrangement for transferring the pivotal motion about the gear change axle and has an arrangement for detecting and if appropriate transferring gear change movements of the selection lever to the sequential gate. The gear change axle is mounted to move along a guide, perpendicularly to itself and elastically about a central position. Translational motion of the gear change axle is only allowed with the selection lever in the sequential gate
Patent DE-19903225-A1 (DE)
Title: Device for protecting persons, animals and objects against solar radiation and heat comprises frame to which solar-radiation absorbing, lightweight materials strips are attached
Inventor: COST KARLFRIED
IPC: E04H15/58
Filed: 1999-01-27
Abstract: The lightweight strips(1) have longitudinal edge, top edges and thick edges, with the upper longitudinal edges running more or less parallel. Between the upper surfaces an air  through passage is available.
Patent DE-19904334-A1 (DE)
Title: Vibrator support structure of oscillating gyroscope
Inventor: HIROSAWA NOBUYUKI
IPC: G01C19/5607
Filed: 1999-02-03
Abstract: An oscillator (1) has an oscillating arm whose free end oscillates in a cantilever state. A vibration-proof rubber supports a base end (1A) of the oscillator. A substrate supports the vibration-proof rubber through a holder.
Patent DE-19904501-A1 (DE)
Title: Clamp for fixing of objects with parallel extending lateral surfaces
Inventor: BERNAUER ERICH OSWALD
IPC: F16B21/07
Filed: 1999-02-04
Abstract: The clamp (1) has an axially stepped bore (3) through which extends a pin or threaded bolt (9) with a correspondingly formed radial recess (11). Slotted recesses (4) are provided at the forward end of the clamp with radially sprung and spreadable tongues (5) located between them. An object (6) to be fixed is slid over the tongues which act upon the inner walls of the bore (7) in the object. The tongues have an outer thickened portion (17) on the outer circumference of their inwards protruding legs.
Patent DE-19908864-A1 (DE)
Title: Ink pot for tampon printer has holder -ring, annular doctor blade edge, magnetic body in magnet holder ring, connection of grooves and protuberances
Inventor: SCHNEIDER RUEDIGER
IPC: B41F17/00
Filed: 1999-03-01
Abstract: A holder-ring (1) forms a casing wall for the ink-pot the lower end of which has an annular doctor blade edge (42). A magnet holder-ring (2) has at least one magnetic body (52). A plug-in-turning connection joins the holder-ring and the magnet-holder-ring by plugging them axially together and locking them by a relative turn of less than 360 degrees. The plug-in-turning connection has at least one pair of two grooves (30) in the ring's outer peripheral surface, and has protuberances (36) on the magnet-holder-ring fitting into the grooves.
Patent DE-19911072-A1 (DE)
Title: Target trap for golf game in safety cabin has screen mounted in target area behind back wall of cabin and provided with one or more target openings
Inventor: KREMINA WALTER
IPC: A63B69/36
Filed: 1999-03-12
Abstract: A target screen is mounted in the target area behind the back wall of the cabin and has one or more target openings.  The target screen can be fixed on the cabin or in its own stand.
Patent DE-19914433-A1 (DE)
Title: Determination of the volume blood flow into an aortic section over a heart beat cycle from the impedance curve of a cardiogram by derivation of an equation from Seifert's equation
Inventor: SEIFERT HANS KARL
IPC: A61B5/029
Filed: 1999-03-30
Abstract: A mathematical equation is derived from an equation of H. Seifert for calculation of the heart beat volume: (T1\/Ts -  tau 1\/ tau 0)\/T1\/Ts =  DELTA f  <=  \=s where if the amount  DELTA f is not less than or equal to the percentage error \=s then the calculation is repeated for the following cycle. The percentage error is in the range 10 - 20 percent.  Here T1 is the duration of a period of a DELTA Z or impedance curve in seconds, Ts is the time within a period until the aortic valve shuts,  tau 0 is the rising time constant during which blood flows into the aortic section and  tau 1 is the falling time constant during which blood flows out of the aortic section.
Patent DE-19915022-A1 (DE)
Title: Elastomer seal between piston and cylinder/shaft of automatic vehicle transmission has seal end engaging axially on piston support body, and min. gap between body and cylinder sealing surface
Inventor: SCHMIDT HENNING
IPC: F16J15/3252
Filed: 1999-04-01
Abstract: The seal has a lip (2) bridging a gap between a piston support body (11) and a sealing surface (10) of cylinder/shaft. It is glued to the support body. The support body has a radial surface (14), and a seal end (20) away from the lip engages axially on the surface. The support body jacket (15) has a surface (19), which is free of sealing material and forms a gap of min. width (b) with the cylinder/shaft sealing surface. The support body is of a light-weight material, e.g. plastic or LE metal.
Patent DE-19916003-A1 (DE)
Title: Vorrichtung zum Verpacken
Inventor: KAMMLER ROMAN
IPC: B29C65/74
Filed: 1999-04-09
Abstract: Um den technischen Aufwand für eine Vorrichtung zum Verpacken, z. B. eine horizontale Beutelmaschine, zu verringern, wird vorgeschlagen, von zwei gegeneinander wirkenden und eine Folienbahn (3) verschweißenden Siegelbacken (1, 2) nur eine Siegelbacke (1) für einen umlaufenden Betrieb vorzusehen. Die zweite Siegelbacke (2) wird entlang einer Bahn (24) mit der ersten Siegelbacke (1) in Transportrichtung (4) der Folienbahn (3) mitbewegt und entgegen der Folienbahn (3) zurückgesetzt. In einer vorteilhaften Ausgestaltung ist die zweite Siegelbacke (2) an einem Schlitten (22) befestigt, der entlang einer horizontalen Schiene (23) bewegt wird, und eine Mitnehmerverbindung (17) überträgt die in Folientransportrichtung (4) verlaufende Komponente der Umlaufbewegung der ersten Siegelbacke (1) auf die zweite Siegelbacke (2).
Patent DE-19917097-A1 (DE)
Title: Fixture device with two symmetrically arranged clamp jaws
IPC: B23Q1/28
Filed: 1999-04-15
Abstract: An operation piston (27) is operable via a fluid in a piston chamber and at least one operating nose formation is movable by the piston to engage and move the clamp jaws (33) away from and towards each other against the force of a spring (36) around a tip bearing (35) from a first into a second releasing position. The central point of each through passage aperture forms a first distance to the tip bearing and a second distance to the area of engagement of the operating nose formation on each clamp jaw. The second distance is smaller than the first. The operation piston on its side turned away from the piston chamber has a support plane (29) running crossways to its stroke direction. The operating nose formation is formed as a pin divided along its longitudinal axis.
Patent DE-19918895-A1 (DE)
Title: Device in motor vehicles to force driver to put on seat belt before starting engine has ignition circuit of influenced indirectly or directly by seat belt mechanism so that energizing of ignition is possible only with belt fitted
Inventor: HEESE WERNER F
IPC: B60R22/48
Filed: 1999-04-26
Abstract: The ignition circuit of the vehicle is influenced indirectly or directly by the mechanism of at least the driver's seat belt in such a way that the energizing of the ignition is possible only with the seat belt fitted. The buckling unit of the seat belt has switch contacts through which passes the ignition circuit so that when the blade is inserted the contacts are closed, and when released the contacts are open.
Patent DE-19920333-A1 (DE)
Inventor: KAPFBERGER KLAUS
IPC: H01L21/8242
Filed: 1999-05-03
Abstract: The invention relates to a method of producing a semiconductor element with the following steps: providing a substrate (10); applying a layer (50) of oxidizable material on said substrate (10); thermally oxidizing the layer (50) of oxidizable material; providing a spacer (70) above the layer (50) of oxidizable material; and thermally compacting said spacer (70). The spacer is applied on the layer (50) of oxidizable material before the oxidization step, and the steps of oxidizing the layer (50) and compacting the spacer (70) are carried out in a common high temperature step.
Patent DE-19921062-A1 (DE)
Title: Dovetailing machine has a milling tool projecting through the workpiece support surface powered by a lower electrical drive assembly and shrouded by a suction hood for dust extraction
IPC: B27F1/12
Filed: 1999-08-09
Abstract: The dovetailing machine, for plug and wedge tenons, has an electrical drive assembly (2) with a groove milling tool (5) at one end through the workpiece support surface (3), to slide in a groove by a lever force. A suction hood is on the groove at the working side opposite the limit surface (6) in the tool working zone, with a transparent dust seal cap, extending down to the workpiece support surface, which can slide and be locked in place. The cap gives a seal against dust, and holds the workpiece. The movement of the lever presses the milling tool against the workpiece, and the suction draws air out of the groove where the tool is active
Patent DE-19922098-A1 (DE)
Title: Stranggießanlage zum Herstellen von Dünnbrammen
Inventor: PEETERS RALF
IPC: B22D11/08
Filed: 1999-05-17
Abstract: Bei einer Stranggießanlage zum Herstellen von Dünnbrammen, umfassend eine oszillierende Durchlaufkokille, der eine Strangführung, Treibrollen, eine Biegerolle und eine Stützrolle nachgeschaltet sind, wobei die Biegerolle einen senkrecht nach unten geförderten, starren Kaltstrang, der zu Beginn des Gießvorgangs mit einem in seinem Querschnitt im wesentlichen dem Kokillenquerschnitt entsprechenden, mit einem in Strangausziehrichtung keilförmig endenden, angeschrägten Ausgleichsbereich ausgebildeten, auf einem Kaltstrangkopf einen verlorenen Kopf aufweisenden Anfahrkopf die Kokille verschließt, unterhalb der Strangführung vom Warmstrang abkoppelt und diesen in eine sich anschließende Richttreibereinheit abbiegt, und die Stützrolle als Reaktionsrolle im Bogenteil der Anlage zwischen dem Warmstrang und dem Kaltstrang angeordnet ist, wird das Umrüsten auf ein neues Strangformat vereinfacht, wenn die Stützrolle in ihrem Ballen mit einer an das dickste zu gießende Strangformat angepaßten, in situ dem Ausgleichsbereich des Kaltstranges gegenüberliegenden Ausdrehung bzw. -nehmung versehen ist.
Patent DE-19923086-A1 (DE)
Title: New cinnamoylaminoalkyl-substituted benzenesulfonamide derivatives, are ATP-sensitive potassium channel inhibitors and vagal nervous system stimulants useful for treating cardiovascular disorders
Inventor: HEITSCH HOLGER
IPC: A61K31/64
Filed: 1999-05-20
Abstract: N-(Cinnamoylaminoalkyl-substituted benzenesulfonyl) carbamate, urea or cyanoguanidine derivatives (I) are new.  Benzenesulfonamide derivatives of formula (I), including stereoisomers, stereoisomer mixtures and salts, are new. X = O, S or N-CN; Y = (CHR5)n; Z' = NH or O; A1-A3 = H, halo, alkyl, alkoxy, OCH2O, CHO or CF3; R1 = alkyl; alkoxy (optionally substituted by -E1-alkyl-D1; 4-7 membered heterocyclyl containing 1 or 2 O as heteroatom(s); or Ph'); 2-4C alkenyloxy; OPh'; phenyl (optionally substituted by 1 or 2 of halo, alkyl, alkoxy, S(O)m-alkyl, Ph, NH2, OH, NO2, CF3, CN, COOH, CONH2, alkoxycarbonyl or CHO); 2-5C alkenyl (optionally substituted by Ph, CN, COOH or alkoxycarbonyl); 2-5C alkynyl (optionally substituted by Ph or alkoxy); mono- or bicyclic heterocyclyl containing 1 or 2 of O, S and N as heteroatom(s); -S(O)m-Ph'; or S(O)m-alkyl; D1 = H or E2-alkyl-D2; D2 = H or E3-alkyl; E1-E3 = O, S or NH; R2 = H, 1-6C alkyl or 3-7C cycloalkyl (but not H if Z' = O); R3, R4 = Ph', H or alkyl; R5 = H or 1-3C alkyl; m = 0-2; n = 1-4; Ph' = phenyl (optionally substituted by 1 or 2 of halo, alkyl, alkoxy and CF3); Compounds (I; X = O; Z' = NH; R1 = halo, alkyl or alkoxy; R2 = 2-6C alkyl or 5-7C cycloalkyl) (i.e. (I')) are excluded; alkyl moieties have 1-4C unless specified otherwise. Independent claims are included for the following: (1) the preparation of (I); (2) (I) or (I') (including stereoisomers, stereoisomer mixtures and salts) as agents for inhibiting ATP-sensitive potassium channels or stimulating the vagal nervous system; and (3) some of (I') (including stereoisomers, stereoisomer mixtures and salts) as new compounds, i.e. (I'; R1 = alkoxy; R3, R4 = H or alkyl).
Patent DE-19924521-A1 (DE)
Title: Glasschmelzwanne und Verfahren zum Schmelzen von Glas
Inventor: HOYER PATRICK
IPC: C03B5/03
Filed: 1999-05-28
Abstract: Es wird eine Glasschmelzwanne mit wenigstens einem in die Glasschmelze ragenden Heizelektrodenpaar und ein Verfahren zum Schmelzen von Glas beschrieben. Die Glasschmelzwanne weist wenigstens im Bereich der Schmelze einen verengten Querschnittsbereich auf, wobei die Glasschmelzwanne mindestens eine Heizelektrode vor und eine entsprechende Heizelektrode hinter dem verengten Querschnittsbereich aufweist und dadurch im verengten Bereich eine Erhöhung der Temperatur der Schmelze erreichbar ist. Eine bevorzugte Anwendung ist die Läuterung von Glasschmelzen.
Patent DE-19926961-A1 (DE)
Title: Protective cap for the valve of a gas pressure bottle for welding has a shrouding wall held by a release lock at the bottle neck for effective valve protection with easy fitting and removal
Inventor: HABERTHALER JOSEF
IPC: F17C13/06
Filed: 1999-06-14
Abstract: The protective cap (4) for a pressurized gas bottle, with a bottle neck (2) and a valve (3) at the free neck end, has a protective wall section (5) which shrouds the valve (3) when it is in position at the gas bottle (1). The cap (4) is held in place by a locking unit (6) to hold the protective wall (5) at the bottle neck (2) in a release mounting. The locking unit (6) is a split ring with an outer groove (7) to be engaged by the wall (5) of the cap (4) when in position.
Patent DE-19931878-A1 (DE)
Title: Servicing assembly for the workstations of a bobbin winding machine has a cleaning unit which is aligned at the cutter to clean and sharpen it simultaneously and also clean bobbin winding components
Inventor: MAYER WALTER
IPC: B65H54/70
Filed: 1999-07-09
Abstract: To service the workstation of a textile machine, and particularly during bobbin doffing at bobbin winders, on a bobbin change the yarn is caught and cut. The yarn cutter is given a cleaning action at set time intervals and/or according to fixed working phases.  The yarn cutter is cleaned before or after the transfer of yarn to the bobbin winder and/or before or after a yarn splicing action. The cleaning action on the yarn cutter is in the opposite direction to the yarn feed line, and is intermittent. While the yarn cutter is cleaned, other components of the bobbin winder are cleaned at the same time and they are give a positive working action during cleaning. The cutter is also sharpened while it is being cleaned. An Independent claim is included for a bobbin winder service appts. with a cleaning unit (4) at the yarn cutter (15). Preferred Features: The cleaning unit (4) is moved into the working position in a relative movement between it and the yarn cutter (15). The cleaner (4) is at a positioning unit, especially at a mobile service unit which travels along the line of winding stations at the bobbin winding machine, to move the cleaning unit (4) from its rest position into the working position to clean a cutter, and back after the cleaning cycle. The positioning unit carries a drive roller to rotate an empty sleeve or full bobbin in place at the bobbin winder (1). The cleaner (4) is connected to a control (5) to be activated outside the times when the yarn (F) is laid at the yarn catch or when a yarn is being spliced. The cleaner (4) is mounted and aligned so that its working direction (f2) is against the yarn feed direction (f1) to the cutter (15). The cleaner (4) has a pneumatic action, especially as a compressed air jet (40), and the delivered cleaning medium is used to sharpen the cutter (15). The cleaner can also have a suction jet. The cleaner (4) has an elastic guide or a guide on an elastic mounting at the bobbin winder (1). A catch unit traps dirt and debris detached by the cleaner (4). The cleaner (4) can be positioned at additional components of the bobbin winder (1), in addition to the yarn cutter (15), and especially the yarn catch, which are operated during cleaning.
Patent DE-19933988-A1 (DE)
Title: Soot content within a particle filter, especially for a diesel engine, is derived from mathematical formulae relating filter differential pressure to a gas flow value and relating value to intake air and fuel quantities
Inventor: ARCHIMBAUD MARIE-LAURE
IPC: F01N9/00
Filed: 1999-07-20
Abstract: The soot content of a periodically regenerated particle filter is derived from mathematical formulae relating the filter differential pressure to a gas flow value and this value to the intake air and fuel quantities.  Determination of the soot content of an i. c. engine particle filter, which is periodically regenerated by soot combustion before the content becomes too great, comprises deriving the soot content from the following mathematical formulae (I, II): DELTA P = cA + b (I) and A = (Mair + Mc)\*T\/P\*N (II); where  DELTA P is the differential pressure between the filter inlet and outlet sides, c is the soot content, b is a constant, A is the gas quantity passing through the filter, Mair is the intake air quantity, Mc is the fuel quantity, T is the exhaust gas temperature ahead of the filter, P is the exhaust gas pressure ahead of the filter and N is the engine speed. Independent claims are also included for the following: (i) equipment for carrying out the above process; and (ii) a vehicle provided with the above equipment. Preferred Features: The exhaust gas pressure (P) ahead of the filter is given by P =  DELTA P + P0, where P0 is atmospheric pressure. The parameter 'c' is compared with a predetermined maximum value (cmax) and filter regeneration is initiated when the parameter 'c' is greater than this maximum value and when certain conditions of exhaust gas temperature, engine speed and fuel supply are met. Calculations are carried out at two separate measuring points, each of which is selected to provide two differential pressure values ( DELTA P) in non-overlapping regions of parameter 'A'. The time ( DELTA t), between the two measuring points, is measured and compared with a maximum limit, the soot content between the measuring points being assumed to be constant when  DELTA t is less than the maximum limit.
Patent DE-19934041-A1 (DE)
Title: Fill level sensor device for liquid level detection in container, has control and evaluation circuit which senses detuning of resonance frequency of a microwave resonator in response to liquid proximity
Inventor: SCHERNUS WINFRIED
IPC: G01F23/284
Filed: 1999-07-16
Abstract: A microwave resonator with a transparent window for electric microwave field is positioned in proximity to the fill level (43) of a liquid (42). A control and evaluation circuit (48) determines the change in resonance frequency of the microwave resonator in response to the stray electrical field penetrating into the liquid from the window if the fill level of the liquid is not far from the window. An Independent claim is also included for a liquid level detection method in a container.
Patent DE-19939569-A1 (DE)
Title: Modified resole phenolic resin used for coating, adhesive composition, fiber reinforced resin composite
Inventor: MA CHEN-CHI MARTIN
IPC: C08G65/331
Filed: 1999-08-20
Abstract: The modified resole phenolic resin toughened by poly(alkylene oxide) comprises 2-10% of poly(alkylene oxide) with weight average molecular weight of 100,000-8,000,000, 2-15% of phenol and 2-10% of an acid catalyst and resole phenolic resin with 60-75 weight percent of solid contents and 5-10 wt. % of free aldehyde. Independent claims are also included for: (i) modified novolac phenolic resin comprising 2- 10% of poly(alkylene oxide) with molecular weight of 100,000- 8,000,000, 2-15% of phenol and novolac phenolic resin, of viscosity 200-2000 cps at 250  deg C; (ii) preparation of resole phenolic resin which involves mixing 2-10 wt. % of poly(alkylene oxide) and phenol in the weight ratio of 1.5:1-1:1 at a high temperature to form a glutinous mixture. The glutinous mixture is mixed with 2-10 wt. % of catalyst to form a viscous mixture which is less viscous than glutinous mixture. The viscous mixture is subsequently mixed with resole phenolic resin to obtain modified resole phenolic resin; (iii) preparation of modified novolac phenolic resin which involves mixing 2-10 wt. % poly(alkylene oxide) and phenol in the weight ratio of 1.5:1-1:1 at high temperature to form a glutinous mixture which is then mixed with novolac phenolic resin to obtain modified novolac phenolic resin.
Patent DE-19940199-A1 (DE)
Title: Cordless telephone with display located below key pad
Inventor: KRUMBE MICHAEL
IPC: H04M1/02
Filed: 1999-08-25
Abstract: On the front face of the telephone (1) are arranged from top to bottom the receiver (7), key pad (3), display (5) and microphone (6)
Patent DE-19944972-A1 (DE)
Title: Conducting of heat during metal inert gas or active gas welding for metallic materials esp. low-high alloyed steels and heat treated fine grain structural steel with a 0.2 percent yield strength or larger 900 N per mm2
IPC: B23K9/02
Filed: 1999-09-15
Abstract: The heat conducting method is carried out so that the cooling off time of the welding seam is held during its range from 800 deg.C to 500 deg.C, carried out per root layer, per intermediate layer and per covering layer respectively 1 to 23 seconds.
Patent DE-19948140-A1 (DE)
Inventor: FRIED WOLFGANG
IPC: G01N21/958
Filed: 1999-09-29
Abstract: The invention relates to the detection of defects in and on transparent objects, such as lenses of vehicle headlights, which are optionally structured themselves. Typical defects are i.e. trapped gas bubbles or foreign particles, bent cup-shaped shoulder segments, differences in the thickness of the material and surface deviations that alter the index of refraction. The aim of the invention is to provide as simple a means as possible of identifying defects with poor contrast and bearly visible defects in particular, and of differentiating between the defects and predetermined object structures. The inventive method should be suitable for carrying out the visual check of the test piece as well as an objective evaluation with an image processing system, optionally while the objects to be examined are being produced; so that objects with an unacceptable defect can be selected. According to the method, the test object (1) is transilluminated with sufficiently coherent radiation from a point source (3) using at least one optical imaging element (4) and a camera objective (5) is focused on one or preferably various planes of the object (1). For each selected objective focussing operation (a, b, c), each camera image is evaluated according to the existing half-tones. In this way, all the types of defects can be detected. In particular, it is possible to clearly identify poorly contrasted defects independently of a predetermined object structure. This was previously impossible with the use of dark field illumination which is known per se.