baber/WOPTO huggingface dataset:
Patent DE-19647617-A1 (DE)
Title: Dispensing and applying hair tint comprising two constituents
Inventor: ERN GUENTER
IPC: A46B11/00
Filed: 1996-11-18
Abstract: The constituents (A,B) of the hair-colouring are poured into a cylindrical,transparent) container (1). A mixer piston (3) with holes through is axially movable inside the cylindrical container. A dispenser piston (5) is axially movable by means of a second piston rod from one side of the cylindrical container. A cap (6) is easily detachably placed on the other side of the container. The cap has an outward-pointing brush (7) and has ducts (9) in its base (8), leading from the interior of the container to the bristles of the brush. The hollow piston rod of the mixer piston goes through the dispenser piston.
Patent DE-19654853-A1 (DE)
Title: Optical data transmission and reception circuit using light emitting diode
Inventor: ZIEGLER HORST PROF DR
IPC: H04B10/43
Filed: 1996-05-23
Abstract: The circuit has a conventional infrared-emitting diode (5) with its anode connected to the output port (7) of a programmable microprocessor (9) for half-duplex asynchronous serial bit data transmission to a distant equipment (3).  The cathode is connected by resistances (11,15) to a DC supply point (13) and to a tri-state buffer bidirectional data transmission port (17).  The same diode serves as a photodetector for the returning optical signal, being biased against conduction so as to detect a voltage which is dependent on its blocking current and the intensity of illumination. In a particular embodiment it functions also as a sensor for the operation of an optical key.
Patent DE-19701521-A1 (DE)
Title: Smart card for storing and displaying dynamic data
Inventor: BLEHER J HARTMUT DR ING
IPC: A61B90/90
Filed: 1997-01-17
Abstract: The smart card has memory into which all relevant personal data, e.g. name, address, date of birth, together with medical history are stored. The medical history data contains information such as normal systolic and diastolic blood pressure readings, pulse rate and details of any medicaments being taken. In the event of an emergency the data is available to medical personnel and can be updated. The card time-dynamic data is for processing in an intelligent IC card read/write appts. The data are processed and/or stored in the read/write appts. and in a system connected via data communication both off line and on line during or after the recording. The data are assigned a time slot linearly or non-linearly which is event activated or manually started.
Patent DE-19703390-A1 (DE)
Title: Conducting wires incorporated in synthetic electric fence tapes
Inventor: FROEHLICH ECKHARD DIPL ING
IPC: A01K3/00
Filed: 1997-01-30
Abstract: Cords, tapes or ropes for fencing grazing land consist of non-conducting fibres (2), especially synthetics such as polyethylene, polyester, polypropylene etc., and one or more conducting wires (3) which are incorporated in some way, e.g., braided, knitted, woven or wrapped on. The electrically conducting wires (3) consist of a non-alloy steel with a corrosion resistant, electrically conducting coating (14).
Patent DE-19708508-A1 (DE)
Inventor: ZANTEN ANTON VAN DR
IPC: B60T8/24
Filed: 1997-03-03
Abstract: The present invention concerns a device and method for adjusting an amount of movements representing the vehicle motion, this amount containing the first elements on the basis of which at least the vehicle lateral acceleration can be determined. Furthermore, the inventive device contains a second series of elements permitting road crossfall-related lateral acceleration factors to be identified and/or at least the vehicle lateral acceleration to be adjusted, at least inasmuch as the above-mentioned factors are concerned. Based on the second series of elements, among which at least the rear steering axis inclination, such a vehicle state is defined that allows for the road crossfall-related lateral acceleration factors to be determined.
Patent DE-19709715-A1 (DE)
Title: Device for driving at least one capacitive control element e.g. for use with motor vehicle IC engine fuel-injection valve
Inventor: HOFFMANN CHRISTIAN DR
IPC: F02D41/20
Filed: 1997-03-10
Abstract: The device has a control circuit (ST) which feeds control signals to the control element (P) with a series circuit contg. a charge changing coil (L) and an electronic switch (S1) between plus and minus poles of a power supply. A second series circuit is connected in parallel with the first switch.  A third electronic switch (S3) is connected in parallel with the first diode. A second diode connected in parallel with the first electronic switch carries current from the negative pole to the coil. The control circuit is part of a microprocessor-controlled engine controller.
Patent DE-19709770-A1 (DE)
Title: Phase equalising or locking of output signal to input signal
Inventor: SODA MASAAKI
IPC: H04L7/033
Filed: 1997-03-10
Abstract: The method involves a comparison of the input and output signals with respect to their frequency and phase, for generating frequency and phase difference signals.  These are filtered to produce voltages which represent the signal difference, and generating a voltage controlled oscillation (VCO) signal, and forming an output signal which is phase locked to the input signal.  The comparison comprises a synchronism detection between the input and output signals, generating a synchronism indication signal.  Additionally an oscillation control signal is generated, corresponding to the frequency and phase difference signal and the synchronism indication signal for the control of the VCO oscillation signal generation.
Patent DE-19711243-A1 (DE)
Title: Laser printing arrangement
Inventor: DEUTSCHER WOLFGANG
IPC: B41J2/47
Filed: 1997-03-18
Abstract: The arrangement prints on solid material by use of a focused laser beam which effects a change of a surface structure of the material. The arrangement includes a PC for producing a graphic surface, and a direct access memory for storing a corresponding image. An beam diversion system includes two linear diversion units in a right angle to each other, and a focusing lens for the laser beam. An interface arrangement includes an D/A converter, by which the image data stored in the memory are converted into analog signals. The beam diversion system is controlled in such way, that areas of the surface of the solid material, which are not to be imprinted, are passed faster by the laser beam, than areas which are to be imprinted.
Patent DE-19712957-A1 (DE)
Inventor: SAPPER EKKEHARD DR
IPC: C09D7/65
Filed: 1997-03-27
Abstract: The invention relates to the use of a polymer dispersion as an additive for lacquer preparations. The invention is characterized in that the polymer dispersion contains (i) one acrylate polymer based on 30-60wt. % C1-C8-Alkyl(meth)acrylate monomers, 30-60wt. % vinyl aromatic monomers and 0.5-10 wt. % (meth)acrylic acid and (ii) a non-associatively acting rheology stabilizer containing an acrylate copolymer based on (C1-C6)-alkyl(meth)acrylate and (meth)acrylic acid.
Patent DE-19720412-A1 (DE)
Title: Increased strength milling head
Inventor: MINA LIVIO DR
IPC: B23C5/10
Filed: 1997-05-15
Abstract: The milling head consists of a body (10) with a central axial cutout inside which the cutter plate (11) is mounted. The cutter plate is located between the sides and the bottom of the cutout. It is held centrally in this cutout by a pin (19). One of the walls of the cutout is a solid part of the milling head and forms a reference plane for the positioning of the cutter plate. A groove (17) is made in the milling head so that the other wall of the cutout is on a part (13) of the head which is flexibly attached to the head. This part, together with a screw (16) is used as a clamp to grip the cutter plate.
Patent DE-19721238-A1 (DE)
Title: Alkyl-succinate-modified gelatine for ink-receiving layer of ink-jet printer paper
Inventor: POERSCHKE RALF DR
IPC: B41M5/00
Filed: 1997-05-21
Abstract: An alkyl succinate-modified gelatine is used as a component of an ink-receiving layer for an ink-jet printer. Also claimed is a method of producing an ink-receiving layer for an ink-jet printer using this alkyl succinate-modified gelatine.
Patent DE-19723794-A1 (DE)
Inventor: DROESCHER PETER DR
IPC: C07J41/00
Filed: 1997-06-06
Abstract: New non-estrogenic estradiol derivatives with an antioxidant effect are disclosed. These estradiol derivatives, which have no estrogenic effect but a high antioxidant effect, are potentially useful as non-estrogenic antioxidants, in particular for postmenopausal women and for men. Moreover, the disclosed compounds are potential aromatase and sulfatase inhibitors.
Patent DE-19724539-A1 (DE)
Inventor: HERMEKING HEINO DR
IPC: A61F2/16
Filed: 1997-06-11
Abstract: The invention relates to a diaphragm (10, 12) for an artificial pupillary opening which is functionally decoupled from a capsule by a clamp ring. In addition to an artificial lens, said diaphragm can be implanted in a substantially stress-free manner in the crystalline lens capsule of the eye.
Patent DE-19724776-A1 (DE)
Title: Transmission seal for low-floored tram
Inventor: FAHRION DIETER
IPC: F16C33/76
Filed: 1997-06-12
Abstract: A low-floored tram has a geared drive with a shaft and seal. The gear is arranged radially with respect to the shaft axis and is supported by bearing in the chassis. The seal is a (2) extends in a plane which is vertical with respect to the shaft axis and parallel to the cog, creating more space for either use of wider cogs or roller bearings, or more internal cabin space
Patent DE-19727105-A1 (DE)
Title: Appliance for producing clapping noise with one hand
Inventor: MOENNINGS KARL-HEINZ
IPC: G10K15/04
Filed: 1997-06-26
Abstract: The appliance has a handle (1), base plate (2) and impact plate (3). When not in use, the impact plate is held apart from the base plate by links or springs. When force is applied to the impact plate, its entire surface rebounds quickly against the base plate to produce a clapping sound. The spring is helical, or a flat spiral spring. The base and impact plates are the same shape. The base plate has a long handle or grip and holder-loop. the base and impact pates may be decorated with a badge or emblem and are joined by a hinge link.
Patent DE-19728900-A1 (DE)
Title: Novel hydrophilic glycosides useful as biodegradable emulsifiers
Inventor: RHODE OLIVER DR
IPC: C09K23/56
Filed: 1997-07-07
Abstract: Hydrophilic glycosides of formula R<1>OCH2CH(OR<2>)CH2O-Gp(I) are claimed, as is also their preparation by (i) condensation of glyceryl glycosides with fatty acids or fatty acid Me esters; (ii) subjecting glycerol glycosides and epoxyalkanes to a ring-opening reaction; (iii) condensing glycoses with glycidol and then reacting the resulting glycidylglycosides with fatty alcohols; or (iv) condensing glycoses with glycerol partial ethers or partial esters. R<1> = 6-22C alkyl, alkenyl or acyl, each optionally hydroxy-functionalised; R<2> = H or R<1>; G = 5 -12C sugar residue; and p = 1-10.
Patent DE-19729267-A1 (DE)
Title: Sealing for petrol refill opening in vehicle
Inventor: ENDERS WALTER
IPC: B60K15/04
Filed: 1997-07-09
Abstract: The sealing (17) is activated by a control unit (9) to move between an inactive position and an active sealing position. A circuit (10) recognises when the petrol inlet (3) is open, and a sensor (11) recognises the introduction of the petrol pump gun. The internal pressure of the container (1) above the liquid level (4) is sensed by a sensor (7) connected to the control unit. A differential pressure created by gas leakage from the container is sensed. When the petrol cap is removed, the control unit moves the sealing to its rest position. During or after refill, a further signal activates the sealing to move to its active position. If the container pressure falls below a certain level, the sealing is moved to its rest position.
Patent DE-19732636-A1 (DE)
Title: Cold-rolled screw
Inventor: GROSBERNDT HERMANN ING GRAD
IPC: F16B33/02
Filed: 1997-07-29
Abstract: A cold-rolled screw has a cutting thread around its core which ends in a bevelled edge (9), and which is inclined with respect to the radial advancement of the screw. The bevelled edge is at an angle of 90 degrees to the pitch, and translates into the thread.
Patent DE-19733992-A1 (DE)
Title: System for determining unsafe intensities of infrared radiation
Inventor: WALZ HEINZ
IPC: G01S7/491
Filed: 1997-08-06
Abstract: The system has a collimator (1), moving outside a hemispherical chamber (6) parallel to the symmetry axis (7). A sensor chip (9) is fitted on the axis near the center of curvature (0) with a convex lens (10) on its top face. A glass tube (14) with lightly etched inner walls is fitted over the sensor and its other opening is sealed by a parabolic mirror (15). The tube extends over most of the length of the axis in the chamber.
Patent DE-19736107-A1 (DE)
Title: Passenger seat for bus, boat or aircraft
Inventor: MILL JUERGEN
IPC: B60N2/75
Filed: 1997-08-20
Abstract: The seat has a profiled rail (2) which in its center cross sectional region has an approximately rectangular longitudinally extending box spar (3). Connecting rails (4,5) are connected to both sides of the box spar, the first with a lower side slotted opening (6) for fitting of a support foot, and the second, located above the first,  with an upper side slotted opening (7) for fitting of the sitting section (8).  A closed outer spar (12) is formed between the connecting rails and one side wall (2A,2B) of the profiled rail.  In the corner regions inside at least one of the outer spars and/or the center spar a circular housing channel (13A-D) is formed for the fitting of seat accessories and/or components for attachment to the floor, wall or ceiling.
Patent DE-19737916-A1 (DE)
Title: Mask for the production of semiconductor wafers or other micro structures
Inventor: GALLER REINHARD DR
IPC: G03F7/20
Filed: 1997-08-26
Abstract: The production of semiconductor devices is made using a photographic mask that is used to reproduce a specific geometric structure. The imaging process is such that structure distortions can occur due to reflections, refractions, etc. The process allows the mask structure to be modified based upon the image errors and so allows a correct structure to be obtained
Patent DE-19745549-A1 (DE)
Title: Hydrogen storage reservoir, e.g. for use in vehicles
Inventor: KLOS HOLGER DR
IPC: C01B31/00
Filed: 1997-10-10
Abstract: The carbon nanostructure particles that fill the gas reservoir are consolidated into coherent conglomerates with increased apparent density compared with the original loose particles. The gas reservoir for storing gas under pressure has a valve controlled inlet and outlet. It is filled with a carbon nanostructure of nanofibers, nanotubes or nanoflakes which have been pressed into flat or spherical conglomerates. The conglomerates have their surface films removed and are subjected to an oxidation treatment with O2, CO2 or H2O. The nanostructures are packed one under the other by spinning. The apparent density of the conglomerates is at least two times that of the original nanostructures.
Patent DE-19749971-A1 (DE)
IPC: A47F3/04
Filed: 1997-11-05
Abstract: A separate compressor system (24) cools the evaporator (16) of the display cabinet (1) and chilled air is circulated by a fan (20). Hot defrosting gas may be circulated through the evaporator through a pipe (42) controlled by a control unit (23) during which time the sterilizing lamp (22) is switched on.
Patent DE-19751752-A1 (DE)
Title: Hydrodynamic power transfer with torsional oscillation damper
Inventor: ROHS ULRICH DR ING
IPC: F16H45/02
Filed: 1997-11-21
Abstract: The torsional oscillation damper (6) has a device varying the damping according to the liquid pressure prevailing in the vicinity of the equipment (8,10) which has at least one piston (10) movable against a surface as a result of the liquid pressure. Friction linings are positioned between the piston and surface. The hydraulic system is bridged with interposition of a torsional oscillation damper.
Patent DE-19752904-A1 (DE)
Title: New amido-substituted (hetero)aryloxy-alkanoic acid derivative endothelin receptor antagonists for treating e.g. cardiovascular disorders
Inventor: AMBERG WILHELM DR
IPC: C07D239/60
Filed: 1997-11-28
Abstract: Amido-substituted (hetero)aryloxy-alkanoic acid derivatives (I) are new. Carboxylic acid derivatives of formula (I), and their salts and pure enantiomers or diastereomers, are new: R1  = tetrazole or -CO-R; R  = OR9, N-bonded 5-membered heteroaryl, -O(CH2)p-S(O)k-R10 or -NHSO2R11;  R9  = H; alkali metal, alkaline earth metal or organic ammonium cation; cycloalkyl; alkyl; or (all optionally substituted) benzyl, 3-6C alkenyl, 3-6C alkynyl or phenyl;  k  = 0-2;  p  = 1-4; R10  = A, cycloalkyl, 3-6C alkenyl, 3-6C alkynyl or optionally substituted phenyl;  A  = 1-4C alkyl;  R11  = A, 3-6C alkenyl, 3-6C alkynyl or cycloalkyl (all optionally substituted by OA, SA and/or phenyl); or optionally substituted phenyl;  R2, R3  = H, OH, NH2, NHA, N(A)2, halo, A', 2-4C alkenyl, 2-4C alkynyl, OA' or SA;  A'  = A or 1-4C haloalkyl;  X, Y  = CH or N;  Z' = N or CR12;  R12  = H, halo or A;  or R2+R12 or R3+R12  = alkylene or alkenylene (both optionally substituted and optionally having one or more CH2 replaced by O, S, NH or  NA), completing a 5- or 6-membered ring;  R4, R5  = phenyl, naphthyl or cycloalkyl (all optionally substituted); or phenyl or naphthyl bonded together in the ortho-position via a direct bond, CH2, CH2CH2, CH=CH, O, S, SO2, NH or N-alkyl (C number not given); R6  = -CO-NR13R14 or -CR21R20-NR18R19;  R13, R14  = H (but not both H) or (all optionally substituted) alkyl, cycloalkyl, alkenyl, alkynyl, benzyl, phenyl or naphthyl;  or R13+R14  = optionally substituted 3-7C alkylene (optionally with one CH2 replaced by O, S or N or carrying an optionally substituted fused benzene ring); or optionally substituted 3-7C alkenylene carrying an optionally substituted fused benzene ring;  R7, R8, R21  = H or A;  R18  = H or (all optionally substituted) alkyl, cycloalkyl, alkenyl, alkynyl, phenyl or naphthyl;  R19  = alkylcarbonyl, (2-8C) alkenylcarbonyl, (2-8C) alkynylcarbonyl, benzyloxycarbonyl, cycloalkylcarbonyl, benzoyl, naphthoyl, alkylsulfonyl, alkenylsulfonyl, alkynylsulfonyl, phenylsulfonyl or naphthylsulfonyl (all optionally substituted); or cycloalkylsulfonyl;  R20  = H or A (optionally substituted);  W  = O or S;  alkyl moieties  = 1-8C and alkenyl, alkynyl or cycloalkyl moieties = 3-8C unless specified otherwise. Independent claims are included for:  (i) the use of alcohols of formula (V) as starting materials for the synthesis of endothelin (ET) receptor antagonists; (ii) structural fragments of formula (II);  (iii) the use of (II) as a structural component of ET receptor antagonists;  (iv) ET receptor antagonists consisting of a fragment of formula (III) covalently bonded with a group having molecular weight at least 30 or a fragment of formula (IV) covalently bonded via N to a group of molecular weight at least 58; and (v) new amines of formula (I'). N.B. The additional CO groups attached to R6 in (V) and (II) have been omitted in the disclosure.
Patent DE-19754261-A1 (DE)
Title: Atmospheric gas burner with distributor and jets
Inventor: RAUSCH RAINER
IPC: F23D14/46
Filed: 1997-12-06
Abstract: The gas burner has at least two burner stages, at least one gas fitting, and extruded gas distributor divided into two chambers (2,2') with separate gas connections. Gas jets (3) divided into at least two groups and connected in series are pointed vertically from the gas distributor to the Venturi pipes of all the burner-bars. The gas distributor has a continuous longitudinal partition (1) as an extension of the axis of the gas jets. The partition is thinner than the profiled arm (5) on the exterior of the jets and necessary for forming a jet-seating (4).
Patent DE-19803213-A1 (DE)
Title: Multispindle machine for simultaneous machining of several workpieces
Inventor: ARAKI OSAMU
IPC: B23Q39/04
Filed: 1998-01-28
Abstract: The machine has several spindles (3a) each with a cutting component (9) for machining of the workpiece (W). The spindles are rotationally driven from a common source (4), and a phase shift device (7a-7c) is provided between the drive and each spindle to change at random the rotational phase of the respective spindle. The phase change is achieved through a number of rollers connected to the drive. They are connected to a number of driven rollers (8) on the spindles by drive belts (10).
Patent DE-19805684-A1 (DE)
Title: Inner padding for positioning of polygonal goods in packing boxes and for protection against impact and shock, and may be for electronic equipment
Inventor: HEUEL JUERGEN
IPC: B65D81/107
Filed: 1998-02-12
Abstract: The holding width or holding height(B2) of the inner padding(1) acting as a corner padding is steplessly adjustable over a limited area to correspond to the width or height(B1) of the packed goods. The inner padding is assembled from two shape-similar strip elements(2) of paper or plastic which have a middle leg(4) and two side legs(5,6) .  The middle leg is connected to the two side legs by two movable connecting legs(7). A bend line extends between each connecting leg and the middle leg on one side and one of the two side legs on the other side.  Padding elements(3) are attached on the inner side of the middle leg of both strip elements and on the inner side of the two side legs of the strip element which are encompassed by the side legs of the other strip element.
Patent DE-19808836-A1 (DE)
Title: Type of aircraft and nose-wheel steering angle detection system used when maneuvering aircraft with aircraft tractor
Inventor: KRETSCHMANN ERNEST
IPC: G01S17/89
Filed: 1998-03-03
Abstract: The method involves using a measurement device mounted on a tractor with a nose-wheel holder and without a towing rod. A device (2) on the tractor (1) detects the contours of the aircraft (4) contactlessly, identifies the type of aircraft by comparison with stored contours in a computer, which can be mounted on the tractor, and detects an approach to the permitted nose-wheel angle or when the angle is exceeded and transmits a corresponding signal to the driver.
Patent DE-19809410-A1 (DE)
Title: Lubrication arrangement for automotive piston engine has passage
Inventor: KUNTZ PETER
IPC: F01M1/06
Filed: 1998-03-05
Abstract: A piston engine has a crankshaft with an oil-lubricated pivot (1). The pivot has a cavity (5) holding a charge of lubricating oil and having an incoming oil passage (6) or bowed passage (9) from the pivot bearing surface and inclined in the direction of oil release
Patent DE-19814975-A1 (DE)
Title: Bracket used in vehicles to mount functional part on L or U shaped support e.g. for containers, stowage bins, fuel tanks, batteries, tires and oil tanks
Inventor: ALBRECHT ERICH
IPC: B60R11/00
Filed: 1998-04-03
Abstract: The bracket comprises at least two sections (3,4,4/1), including a first half section (3) secured by fasteners (6) to the outer side of a vertical plate in the length support (1) for the functional part (2), and a second half section (4) with an essentially U-shaped profile section (7) gripping around a flange (8) protruding from the vertical plate in a horizontal direction. Both half sections are engaged with the same region (11) of an essentially tubular end of an angled bracket (10) holding the functional part. Fasteners (12) in this engagement region are used to hold the two half-sections together.
Patent DE-19815753-A1 (DE)
Title: Silica gel production used in trace analysis
Inventor: BUSLAPS ANDREAS
IPC: B01J20/10
Filed: 1998-04-08
Abstract: Production of silica gel comprises activating the silica gel by calcining, dissolving silver nitrate in water, adding acetone to the water-silver nitrate solution with the calcined silica gel, and removing the acetone by gasifying.