baber/WOPTO huggingface dataset:
Patent DE-19623257-A1 (DE)
Inventor: HERMSEN FRANZ-GERD DIPL ING
IPC: F01L13/00
Filed: 1996-06-11
Abstract: The invention relates to means for the actuation of valves on a reciprocating engine with a variable valve lift, in particular a reciprocating internal combustion engine, with at least one camshaft (1). Each cam (2) acts on a lever arrangement (3) which actuates at least one valve, has at least one pivotably mounted lever (4, 5; 30) and is connected on one side to the cam (2) and on the other to the valve to be actuated. The lever arrangement (4, 5) has adjustment means (13, 17) which can be used to set an idle stroke in relation to the valve.
Patent DE-19628549-A1 (DE)
Title: Current regulator assembly system
Inventor: KRAEMER WILHELM DIPL ING
IPC: H02M7/00
Filed: 1996-07-16
Abstract: The assembly system has air-cooling devices of differing height, or liquid-cooling devices of differing height, each fitted with power thyristors in single or duplex mode, inserted between the same multi-layer current rails (3,4) bridged by a cross rail (8) selected in dependence on the height of the employed cooling devices. The multi-layer current rails have terminals (7) for connection to the cross rail and for connection to one sensor group (9) of sensor groups (9,10) used for current and voltage monitoring with both types of cooling device.
Patent DE-19632982-A1 (DE)
Title: Injection hose for building sealant for sealing construction joints
Inventor: MAYER FRANZ
IPC: E04B1/68
Filed: 1996-08-16
Abstract: The hose (1) has a support hose (3) with regularly spaced outlet holes (10), which is connected at both ends with sealing connectors (2). The support hose carries several valve hose sections (11), which are spaced apart from each other. The valves close the outlet holes in a dispensing state and elastically open under the injection pressure. The valve hose sections can be made of heat-shrinkable sleeve material to be shrunk onto the support hose.
Patent DE-19633463-A1 (DE)
Title: Simple reliable prodn. of reversible lithium electrodes for electrochemical cell, esp. lithium battery
Inventor: HEILMANN PETER DR
IPC: H01M4/139
Filed: 1996-08-20
Abstract: Prodn. of electrodes suitable for electrochemical cells comprises coating an electroconductive substrate with a mixt. contg. a solid (I) can take up and release Li ions reversibly and a binder (precursor) (II). The coating is applied in appts. in which the substrate and mixt. move relative to one another and in such a way that an uncoated zone is left on each side of the substrate, parallel to the direction of travel. The substrate is then divided into parallel strips at an angle of 5-85 deg  to the orthogonal to the direction of travel. Also claimed are the electrodes and electrochemical cells contg. them.
Patent DE-19634197-A1 (DE)
Title: Food cooking rotisserie
Inventor: SPANN GUSTAV
IPC: A47J37/04
Filed: 1996-08-23
Abstract: The rotisserie (10) comprises a number of trays (30) on pendant mountings (35,40) between two discs rotating about a horizontal axis. The weight of the trays holds them and the food items in a horizontal position. The front of the rotisserie is fitted with guide rails which are gripped by tags on each tray. This secures the horizontal position of the trays and prevents them tipping during food transfer. The wire guide rails are arranged at the sides of the rotisserie.
Patent DE-19639137-A1 (DE)
Inventor: MEIER HANS
IPC: B60S1/58
Filed: 1996-09-24
Abstract: The invention concerns a system (50) for controlling a windscreen/rear screen wiper, the system being used to trigger a further windscreen/rear screen wiper. The control system (50) according to the invention comprises a control device (18) via whose signal output (20) first control signals (42) are emitted for actuating the wiper, preferably a motor vehicle windscreen wiper (26), and via whose further signal output (22), further control signals (42) are emitted for actuating a further wiper, preferably a rear screen wiper (30).
Patent DE-19641050-A1 (DE)
Title: Positioning structure for sliding type switch assembly
Inventor: LIN CHAO CHIN
IPC: H01H15/06
Filed: 1996-10-04
Abstract: A sliding type switch includes a non-conductive housing enclosing chamber, and with a non-conductive board securely mounted in an upper portion of the chamber and including at least three pairs of slots defined in it. At least three pairs of conductive prongs respectively extend through the slots in the board, each conductive prong having a conductive shoe formed at a bottom of it. A non-conductive slide member is slidably mounted in a lower portion of the chamber. The slide member defines two elongated troughs in which an inner bottom wall defining each elongated trough has a stub formed on it.  An elastic element is mounted in each trough and includes a mediate portion with a hole defined in it through which the associated stub extends for positioning the elastic element, and a first limb and a second limb which extend upwardly from the mediate portion and away from each other. At least one conductor is mounted on each elastic element for conjoined movement with it so as to engage electrically with two pairs of the three pairs of conductive shoes. The elastic element biases the conductor to engage with the conductive shoes.
Patent DE-19700762-A1 (DE)
Title: Room thermostat for heating- or air-conditioning system
Inventor: BRUEGGE JAN
IPC: F24D19/10
Filed: 1997-01-11
Abstract: The room thermostat has a thermal sensor (1), a demand value generator and a comparator (3) which generates an output in the form of a control signal for controlling the heating or air conditioning system. The thermostat consists of a battery-powered mobile unit (10) and a stationary unit (20) connected to the heating or air conditioning system (30). The mobile unit contains the thermal sensor and a remote control transmitter (11). The stationary unit contains a remote control receiver (21) and the remaining parts of the room thermostat. A temp. or control signal is wirelessly transmitted from the mobile unit to the stationary unit.
Patent DE-19701569-A1 (DE)
Title: Producing wooden, plastics and other panels by continuously operating press
IPC: B30B5/06
Filed: 1997-01-17
Abstract: The control or regulating system is a zero point reference system in the press which is closed as far as contact with the steel plate press-bands (5) near the pressing gap. At least some of the press frames operate as controls for the width of pressing-gap. The zero point regulating distances are obtained and stored in a calculator possessing a program. The corrected values for the regulating distances are obtained mechanically by setting individually each of the control press frames (8) to keep the panels smooth and equidistant.
Patent DE-19704683-A1 (DE)
Title: Oil level sensor e.g. for motor vehicle
Inventor: LEIDERER HERMANN DR
IPC: B60K15/03
Filed: 1997-02-07
Abstract: A container tilt or slope measurement device measures the inclination of a container relative to the level of liquid in the container and includes at least two sensors (3) mutually spaced apart by a given distance over a given range of liquid levels, and providing output signals depending on the liquid level in the range of the sensor. Also included is an evaluation circuit (11) for detecting an inclination signals derived from the difference of the output signals and spacing of the sensors. The outputs of each of the two sensors (3) are connected specifically to a comparator with the evaluation circuit (11) connected in series therewith.
Patent DE-19705687-A1 (DE)
Title: Procedure for high precision manufacture of workpiece sheets
Inventor: STARK EMIL
IPC: B23Q3/18
Filed: 1997-02-14
Abstract: The procedure entails fixing a workpiece sheet (1) in the machine, making at least two through-holes (2,3) aligned with each other, fitting tapered nipples (6,8) at least in one section of the through-holes, machining the sheet, and removing the nipples when the machining is complete. During the machining stage the workpiece is re-chucked, especially turned by 180 degrees or transferred to another machine. The machining stage also includes plane-parallel machining of the front and rear sides of the sheet.
Patent DE-19710452-A1 (DE)
Title: Foldable frame for spectacles
Inventor: HUANG DAVID
IPC: G02C5/20
Filed: 1997-03-13
Abstract: A height difference is provided between the horizontal positions of the two hinges (15) in relation to the upper edges (12a, 12b) of the lens frames. This permits the two hinges to be pivoted parallel to one another. Between the two lens frames is a rib (100), which connects the two frames to one another.  A rib link (102) is provided on the rib and has a longitudinal axis parallel to the longitudinal axes of the hinges provided on the outsides of the lens frames. Two bows (14) are connected to the hinges, which are provided on the outsides of the lens frames. Each bow comprises a fixed part (142) and a push-in part (141). The one end of the fixed part is connected with the hinge on the outside of the lens frame and between its opposite ends a slide slot (1421) is provided.
Patent DE-19711278-A1 (DE)
Title: Electronic apparatus housing e.g. for cordless hand-held receiver
Inventor: JOUPPIEN THEA
IPC: H05K5/06
Filed: 1997-03-18
Abstract: The equipment housing (1) includes an inner solid casing (2) in which the components of an apparatus are arranged. The inner casing includes a layer of foam material and a non-porous, elastic, chemically resistant outer casing (5) is provided which encloses the foam material. The foam layer or pads (4) enclosing the inner casing are of the same thickness all round the inner casing. Certain points are made thicker in order to stabilise the floating position.
Patent DE-19712213-A1 (DE)
Title: Case for tools and or small parts
Inventor: STUPPERICH HANS-JUERGEN
IPC: E06C7/14
Filed: 1997-03-24
Abstract: The case (2) has a lid (3) whose free front surface has an extension (14) pointing away from the main body of the case (2). An edge strip (15) parallel with the lid base (9) is at right angles to the extension. The side strips (11) of the lid and or side walls (6) of the case have stop pieces (13) preventing the lid opening out by more than 180 deg . The extension protruding beyond the front surface of the lid has a width slightly exceeding the height of the ladder steps and or the rung connectors. The main body of the case has cross-partitions (8) dividing it up and inserted into guides (7).
Patent DE-19712844-A1 (DE)
Inventor: DOEMENS GUENTER DR ING
IPC: G07C9/00
Filed: 1997-03-26
Abstract: Known security systems detecting and verifying, for instance characteristics of the face to grant access authorization, are based on evaluation of two-dimensional gray images. Additional detection and evaluation of the three-dimensional shape of the face decisively improves identification reliability. Coded illumination using a digital micromirror array is carried out in different colors and the topography of the face is determined by means of color image processing in order to pick up information in a short time period without substantially increasing the cost of the identification system.
Patent DE-19714059-A1 (DE)
Inventor: SIMON JOACHIM DIPL CHEM DR
IPC: C08B13/00
Filed: 1997-04-05
Abstract: The invention concerns novel thermoplastic materials which are based on polysaccharide ethers simultaneously substituted by carboxylic acid ester groups and carbamate groups. The invention also concerns mixtures of such derivatives with low-molecular aliphatic urea derivatives.
Patent DE-19719612-A1 (DE)
Title: Expanding device for fastening electrical apparatus inside socket
Inventor: STEFANSKI MANFRED DIPL ING
IPC: H02G3/18
Filed: 1997-05-09
Abstract: An expanding device for fastening an electrical apparatus (10) in a socket has one-piece spring spreaders (17) mounted on opposite sides of the apparatus which are each fastened by a leg (19) to the apparatus. They each engage with a spreading leg 921) on the side walls of the socket. The fastening legs and spreading legs are connected together by an open spring elbow (22) and the spreading leg can be tensioned to the curvature of the spring elbow following in the direction of the fastening leg. The spreading leg is tensioned in the direction of the fastening leg so that in the tensioned position it can engage with a holding device mounted on the fastening leg in a detachable catch fashion.
Patent DE-19724164-A1 (DE)
Title: Turbine drive set for piston engine
Inventor: BARON SEN HANS RUDOLF
IPC: F02C3/30
Filed: 1997-06-07
Abstract: The turbine drive set operates on the principle of breaking distilled water down into hydrogen and oxygen. The water is very finely atomized under high pressure, similar to diesel injection, via jets (9) onto the spraying surface of a high temperature store (11). The heating of this store may be achieved by a light beam (2) into which the store is integrated, or by a laser, which is easy to regulate thermally for the heating of the store.
Patent DE-19724458-A1 (DE)
Title: Use of proteolytic enzymes e.g., trypsin, bromelain or papain
Inventor: LEHR CLAUS-MICHAEL PROF DR
IPC: A61K38/48
Filed: 1997-06-10
Abstract: Use of at least one proteolytic enzyme for improving absorbtion of active agents and/or nutrients via the intestinal epithelium, is new.
Patent DE-19724550-A1 (DE)
Inventor: FOERSTER MARTIN
IPC: A01K9/00
Filed: 1997-06-11
Abstract: The invention relates to a device for supplying feed to domestic animals, especially calves or lambs, comprising a feed supply outlet (15.1 to 15.3), especially a dish for liquids or a sucking point, and at least one feed source (10.1 to 10.4). Said device is characterized in that a buffer element (1) is positioned between the at least one feed source (10.1 to 10.4) and the feed supply outlet (15.1 to 15.2).
Patent DE-19726184-A1 (DE)
Title: Oil-in-water or multiple emulsion with high concentration of suspended UVB filter
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61Q17/04
Filed: 1997-06-20
Abstract: Oil-in-water (O/W) emulsions, especially O/W microemulsions, O/W/O or O/W/O' emulsions, contain (a) an aqueous phase, (b) optionally usual water-soluble or -dispersible substances, (c) an oil phase containing suspended cosmetic or dermatological UV filter(s), (d) emulsifier(s) (A) with pH-dependent lipophilic property and/or becoming more lipophilic with increasing temperature and more hydrophilic with decreasing temperature and (e) optionally other usual substances soluble or dispersible in the oil, preferably selected from other emulsifiers, especially W/O emulsifiers. The UV filter is selected from 2,2'-methylene-bis(6-(2H-benzotriazol-2-yl)-phenol) compound(s) of formula (I), where R1, R2 = 1-18C alkyl, 5-12C cycloalkyl (optionally mono- or poly-substituted by 1-4C alkyl) or aryl.   Also claimed is a method of incorporating (I) in these emulsions.
Patent DE-19733199-A1 (DE)
Title: Nematic liquid crystal composition for plasma-addressed displays
Inventor: HIRSCHMANN HARALD DR
IPC: C09K19/44
Filed: 1997-08-01
Abstract: A nematic liquid crystal (LC) composition for PALCD (plasma-addressed displays) containing at least one compound of formula (I) is new, in which R<1>, R<2> = 1-8C alkenyl or alkenyloxy; Z<1>, Z<2> = single bond, -(CH2)2-, COO, OCO, trans-CH=CH-, -CH2O- or -OCH2-; A<1>-A<3> = trans-1,4-cyclohexylene or -cyclohexenylene (optionally substituted with 1 or 2 oxygen atoms), 1,4-phenylene (optionally substituted with fluorine at position(s) 2 or 3, 2 and 3, 3 and 5 or 2 and 6) or 1,5-pyridyl or -pyrimidyl (sic) in which 1 or 2 hydrogen atoms may be replaced by F; and n = 0, 1 or 2.  Also claimed are LC displays containing such compositions, preferably with a device for plasma-addressing the LC layer.
Patent DE-19737519-A1 (DE)
Title: Magnesia and/or burnt dolomite based refractory article
Inventor: BARTHA PETER DR
IPC: C04B35/043
Filed: 1997-08-28
Abstract: The magnesia and/or burnt dolomite based coarse ceramic refractory article, described in Patent Application DE 196070605.6-45, is produced from calcium zirconate precursors which either  (1) include dolomite, partially carbonated and/or hydrated dolomite and/or calcium aluminate based material as calcium source or (2) contain calcium and/or zirconium at least partially as metal and/or alloy. Patent Application DE 196070605.6-45 describes a magnesia and/or burnt dolomite based coarse ceramic refractory article, especially for brick lining of rotary kilns, in which the starting mixture contains greater than 0.3 mm particle size particles of calcium zirconate precursors in the CaO:ZrO2 molar ratio of 0.5-1.1 which are added in amount 1.5-19 wt.% (expressed as ZrO2) to in the unreacted state before firing. The novelty, in this invention, is that the precursors are as described above.
Patent DE-19738585-A1 (DE)
Title: Catalytic converter for internal combustion engine
Inventor: KAISER FRIEDRICH-WILHELM
IPC: F01N3/28
Filed: 1997-09-03
Abstract: The catalytic converter with a compact mounting is for an internal combustion engine. It has a separate converter (28) unit fitted to the exhaust port of each cylinder. The converter (28) is held in a cylindrical support (31,32) which has a flange (33) to clamp between the cylinder head block (30) and each exhaust duct (35). The cylindrical support is pressed or drawn and the converter is brazed into place, or has a clip fitting. A single strip of supports, spaced to match the exhaust ports, can be fitted as one module. For ceramic catalytic converters a packing layer is clamped between the converter and the support.
Patent DE-19741932-A1 (DE)
Title: Fast-food sausage has seal with integral serrated edge
Inventor: NEUKAEMPER UWE
IPC: G09F3/03
Filed: 1997-09-23
Abstract: The fast-food product e.g. sausage (7) is enclosed in a wrapper e.g. skin (2), the two ends of which are joined have cords (3, 4) which are joined together in a loop (5) with seal (6). The seal has esp. a cutting edge (10) e.g. a serrated edge by means of which the sausage skin is opened for immediate consumption.
Patent DE-19742704-A1 (DE)
Title: Gear holder for sliding door, especially electric garage door
Inventor: HOERMANN THOMAS J DIPL ING
IPC: E05F15/681
Filed: 1997-09-26
Abstract: The gear holder includes a pair of storage recesses (112,121), which hold the faces of axle stubs (21) of a gear wheel in a sliding door control unit. The door has sliders moving inside a guide rail (5), which support door sections on pendant mountings. The sliders are dragged by a chain or belt (3) drive. The end of the guide rail has a support for the gear wheel (2) over which the belt drive is looped. The holder has an integrally formed belt guide (122) near at least one (121) of the storage recesses. The spacing between the opposing faces of the storage recesses is smaller than the distance between the terminating plates of the gear wheel.
Patent DE-19744711-A1 (DE)
Title: New 2,4-di:amino-1,3,5-triazine derivatives
Inventor: RIEBEL HANS-JOCHEM DR
IPC: C07D405/12
Filed: 1997-10-10
Abstract: 2,4-Diamino-1,3,5-triazine derivatives of formula (I) are new.  R1 = H or optionally substituted alkyl, alkanoyl, alkoxycarbonyl, alkenoyl or alkynoyl; R2 = H or optionally substituted alkenyl or alkynyl; R3 = -A-Z; A = optionally substituted alkanediyl optionally terminated or interrupted by O, S, NH or alkylimino; and Z = optionally substituted cyclopentyl, cyclohexyl, phenyl, naphthyl, tetralinyl, decalinyl, indanyl, indenyl, furyl, benzofuryl, dihydrobenzofuryl, thienyl, benzothienyl, dihydrobenzothienyl, isobenzofuryl, dihydroisobenzofuryl, isobenzothienyl, dihydroisobenzothienyl, pyrrolyl, indolyl, isoindolyl, indolinyl, isoindolinyl, benzdioxolyl, oxazolyl, benzoxazolyl, thiazolyl, benzothiazolyl, benzimidazoly, indazolyl, oxadiazolyl, thiadiazolyl, pyrazolyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, quinolyl, isoquinolyl. quinoxalinyl, cinnolinyl and phthalazinyl.  Also claimed are intermediates of formula (IV) (see 'Preparation').
Patent DE-19748597-A1 (DE)
Title: Control unit having power electronic devices
Inventor: HUBER ELMAR DR
IPC: B60R16/02
Filed: 1997-11-04
Abstract: An electrical control unit has power electronic devices 3 mounted on a base plate 2 that has a surface foil of heat conducting material. The power device is held in firm contact with the foil by a spring element 4. Rivets 6 formed on the base secure the base and the upper housing 7 together. The internal space of the housing is filled with a synthetic moulding material 11.
Patent DE-19752087-A1 (DE)
Title: Cleaning device for blinds
Inventor: SKORUPPA DIETER
IPC: A47L4/00
Filed: 1997-11-25
Abstract: The cleaning device has a trough (1) of cleaning fluid with ultrasound action. The ultrasound transmitter unit (3) is mounted at the foot (4) of a support carriage (5) where it rises and falls in same to radiate from top to bottom. The collapsed blind does not move but the ultrasound transmitter moves in one cleaning cycle uniformly in the longitudinal direction of the trough over the blind. The trough has a removable cross wall and can be extended by a mirror symmetrical trough part.
Patent DE-19752260-A1 (DE)
Title: Actuator for ventilator flap in vehicle
Inventor: AUVITY MICHEL
IPC: B60H1/00
Filed: 1997-11-26
Abstract: The operating system is for a ventilator flap (10) in the passenger compartment of a motor vehicle. The hand control is connected with a driving gear sector (20), pivoted on a first shaft (22) and fitted with a first rigidly mounted elongated lever (26). A pin (28) on the end of the lever engages in a cam slot (30) in a second lever (32) rigidly mounted on a gearwheel (24) rotating on a second shaft (14). The ventilator flap is rigidly fastened to this gearwheel. When the flap is open, the two sets of gear teeth are in mesh and the two levers are in line and are inoperative. As the flap is swung closed against the pressure of the flowing air, (A) the two levers move to an effective position at right-angles to each other, and the teeth on the gear sector are out of mesh with each other.
Patent DE-19754478-A1 (DE)
Title: Wind-powered water oxygenation apparatus for standing inland waters
Inventor: MROCHEN GEORG
IPC: B01F15/00
Filed: 1997-12-08
Abstract: A wind-powered assembly oxygenates water esp. in standing inland waters. The wind-powered unit drives a first pump (3) which sucks in ambient air and transports this to a subsurface outlet (431), where the air bubbles are mixed with the water by a propeller (44). The drive is effected by a wind-powered Robinson anemometer (5). The anemometer (5), propeller (44) and pump (3)are linked by a common shaft (4).
Patent DE-19756845-A1 (DE)
Title: Pre-galvanization treatment of magnesium alloy parts
Inventor: FRANZ WOLF DIETER
IPC: C25D5/42
Filed: 1997-12-19
Abstract: A low-erosion process for the pre-galvanization treatment of injection molded magnesium alloy parts comprises activation in an aqueous solution containing carboxylic acid, polyphosphate and fluoride ions followed by inhibition in an aqueous solution of phosphoric acid and fluoride. A process involving less surface erosion, for the surface activation and inhibition of injection molded magnesium alloy parts prior to galvanizing.  The process (after cleaning, degreasing and washing the parts in conventional baths) comprises (a) treatment in an activating bath (20-60 deg C) containing in the initial phase 10-100 g/l carboxylic acid, 20-200 g/l polyphosphate, 0.1-1.0 g/l fluoride ions and water (to 100%), adjusted to pH 2.5-5.0 with alkali hydroxide, followed by (b) treatment in an inhibitor bath (20-60 deg C) containing 50-250 g/l phosphoric acid, 10-150 g/l fluoride and water (to 100%).
Patent DE-19757800-A1 (DE)
Title: Digital control of video camera focussing
Inventor: LEE SEOUNG EOG
IPC: H04N5/232
Filed: 1997-12-29
Abstract: The optical system is coupled to an automatic gain control unit 22, a digital signal processsor 23 to separate brightness L and colour C components for input to the zoom processor 24. This receives input from a regulator 27 that responds to the input from an image sharpness detector 26 coupled to a stage that monitors the variation over the viewing range of the brightness.