baber/WOPTO huggingface dataset:
Patent DE-19620494-A1 (DE)
Inventor: DOYE SVEN DR
IPC: C07D241/06
Filed: 1996-05-21
Abstract: 1-(alkanoyl halide)-2-carboxamido-1,4,5,6-tetrahydropyrazines of general formula (I), in which R<1>, R<2> and R<3> are the same or different and represent a straight or branched-chain C1 to C8 alkyl group, a C5 to C6 cycloalkyl group, a C6 to C7 methylene cycloalkyl group, a C6 to C10 aryl group or a C7 to C12 aralkyl group or in which the radicals R<1> and R<2> are bonded together and jointly with the exocyclic non-carbonylic carbon atom C<1> form a 5 to 6-component cycloaliphatic ring and R<3> has the above meaning or in which R<3> is hydrogen and R<1> and R<2> are the same or different and have the above meaning, R<4> is a C1 to C19 alkyl halide group containing one or more identical or different halogen atoms selected from fluorine and/or chlorine as the halogen substituent and in which R<5> is hydrogen or a tertiary butyl oxycarbonyl or a benzyl oxycarbonyl group. Also described is a process for production of said compounds and the use thereof.
Patent DE-19622091-A1 (DE)
Title: Accurate measurement of albumin in solution also containing haemoglobin
Inventor: WEISHEIT RALPH DIPL CHEM
IPC: G01N33/487
Filed: 1996-05-31
Abstract: Determination of albumin (I) in a sample containing free haemoglobin (Hb) comprises optical measurement:  (a) at a first wavelength (W1) that provides an adequately strong measurement signal for (I), and (b) at a second wavelength (W2) that provides no signal for (I) or one that is weaker than that at W1. At both wavelengths, interference signals of comparable strengths are produced by reaction of Hb with the reagent used to determine (I), and this signal varies with time.
Patent DE-19622937-A1 (DE)
Title: Adjustable cot for small child
Inventor: WEDEMEYER ERWIN
IPC: A47D7/03
Filed: 1996-06-07
Abstract: The bed or cot is suitable for a small child. The cot may be adjustable with the support for the mattress suspended on a pair of flexible belts (3-5). The height of the support may be altered by turning a handle (18) at one end of the cot. The handle is connected by a chain (16) to a winding shaft (14) running the length of the cot and fitted with rollers (10) at each end. The system includes a locking lever (19). The cot has bars at the sides and vertical bars along the sides.
Patent DE-19625841-A1 (DE)
Title: Medical system architecture
Inventor: DORN KARLHEINZ
IPC: G06F19/00
Filed: 1996-06-27
Abstract: The medical system architecture includes an arrangement of modules (1 to 4) for the registration of images, a device (5 to 8, 11, 12) for the processing of the images and a device (9) for the transmission of the images. The device for the image processing comprises a digital image system with a computer, which works according to a method for data exchange between different application programs (OLE) with graphic control elements and a standard for OLE Custom Controls (OCX), in which each individual, through boundaries limited, process is associated with an OCX-software building block.  The system architecture is formed in such way, that the OCX software-building blocks (18) are expanded with a remote control building block (19, 22, 27 to 31, 35 to 41), pref. an OLE-automation interface, so that the devices and processes are remotely controllable and the boundaries are removed.
Patent DE-19630141-A1 (DE)
Title: Method for operation of low=pollution diesel engines
Inventor: SCHWAERZLER HELMUT
IPC: F02B47/02
Filed: 1996-07-25
Abstract: This method allows diesel engines to be run on an emulsified mix of diesel and water plus added rape seed oil with an emulsifier of variable ratio fitted between injection pump and tank and used to emulsify diesel with distilled or rain water. Alternatively water on the combustible chamber is evaporated to steam and injected thus under pressure through nozzles and so emulsified with the similarly injected diesel. A 1-litre intermediate tank lies between pump and emulsifier and is entered by the injection pump venting line. The tank level controls the emulsifier and pump and emulsifier as well as both tanks are fitted out with an electrical frost guard. The engine is run at compression above 34 bar, compression temperature above 600 deg C and injection pressure 25-30% above ideal.
Patent DE-19641078-A1 (DE)
Title: Sliding connection for tooth prosthesis
Inventor: BOEHMLAENDER MICHAEL
IPC: A61C13/265
Filed: 1996-10-04
Abstract: The sliding connection is used to connect a tooth prosthesis to a tooth which has an anchoring piece (11) connected to it. The anchoring piece can be a male or female part of a two part snap fit connection. On the tooth prosthesis is a housing (4) which forms the second part of the two part connection.  On the housing is a retaining cut-out (20) and on the anchoring piece is an elastic jointed retaining projection (18) which engages into the cut-out on the housing. The anchoring piece together with a stamp (6) portrays a U-form cross section, where the retaining projection is located on the upper free end of a web (14) on the anchoring piece's side.
Patent DE-19641970-A1 (DE)
Title: Manganese di:oxide electrode containing coated inorganic particles
Inventor: HILARIUS VOLKER DR
IPC: H01M4/50
Filed: 1996-10-10
Abstract: A manganese dioxide electrode, containing coated inorganic particles, is new. Preferably, the particles are mica, SiO2, Al2O3, ZrO2 or ZnO particles with one or more coating layers of dielectric, ferroelectric, piezoelectric or pyroelectric substances. Also claimed is production of the above electrode by (a) homogenising manganese dioxide powder with an inorganic powder consisting of coated inorganic particles, preferably by grinding; (b) optionally mixing with an organic or inorganic binder and a conductivity additive, preferably graphite; and (c) manufacturing an electrode from the product, preferably by compacting optionally between two substrate materials and optionally heat treating.
Patent DE-19645324-A1 (DE)
Inventor: IHLENFELDT EDWIN
IPC: B23Q1/01
Filed: 1996-11-04
Abstract: A machine tool for machining large sized components (12) by stock removal, especially integral aircraft components made of aluminium alloys with a large volume of material to be removed. Said machine tool comprises a foundation plate (1), a column (2) which moves along the rails (3) on the foundation plate (1), at least one processing tool (9) arranged on the column and capable of moving in several axes, a supporting structure (4) with rails (5) for the top end of the column, and at least one travelling mechanism (6, 7) for the column (2), interacting with the rails (3, 5) of the foundation plate (1) and the supporting structure.
Patent DE-19648122-A1 (DE)
Title: Multi-layer photoelement battery with high efficiency for providing electrical energy from solar radiation
Inventor: KORDELLE RAINER
IPC: H01L31/06
Filed: 1996-11-21
Abstract: The battery is provided by a stack of partial batteries, which are each provided by photoelements of different voltages for efficient utilisation of the full spectrum by energy sorting.  The light can be propagated within the partial battery by total internal reflection and/or mirrors, so that the non-utilised parts of the light spectrum are passed on to other photoelements.
Patent DE-19650268-A1 (DE)
Title: Vehicle airbag inflating system
Inventor: RICK ULRICH DIPL ING
IPC: B60R21/26
Filed: 1996-12-04
Abstract: The airbag module may be installed in a vehicle. The inflation equipment for the bag includes a hollow profile made of aluminium, which defines a pressure equalising chamber (4). Patterns (11) of holes (12) are pierced in the walls (10) of the chamber. The holes may be elongated slits but circular and triangular apertures may also be used. Horizontal slits of different length may be assembled in patterns like an uppercase letter V or a V with a triangular infill or a circle with or without a circular dot in the centre.
Patent DE-19650766-A1 (DE)
Title: Secondary cell e.g. for rechargeable lithium battery
Inventor: FAUTEUX DENIS G
IPC: H01M4/62
Filed: 1996-12-06
Abstract: A secondary cell contains a liquid electrolyte, two electrodes and a polysulphide compound that is operatively associated with the cathode. The polysulphide is prevented from dissolving in the liquid electrolyte and is activatable into a conducting state.  One or more of the polysulphide bonds are broken so that ions in the liquid electrolyte are reversibly attracted. The material for activating the polysulphide in to a conductive state is associated with polysulphide and with the cathode, is electronically conducting, but insoluble in the electrolyte, and specifically comprises carbon or gold.
Patent DE-19653036-A1 (DE)
Inventor: HOELZEMANN GUENTER DR
IPC: C07K7/56
Filed: 1996-12-19
Abstract: Compounds of the formula (I) Cyclo-(Arg-X-Asp-R<1>) in which X means Gly, Ala or NH-NH-CO, R<1> means a radical of formula (II), and R<2>, R<3>, and R<4> have the meanings given in claim 1, and their salts, can be used as integrin inhibitors, in particular for the prevention and treatment of circulatory diseases, in cases of thrombosis, cardiac infarction, coronary heart disease, arteriosclerosis, pathological symptoms that are sustained or propagated by angiogenesis, and in tumour therapy.
Patent DE-19654055-A1 (DE)
Inventor: EYKMANN RUDOLF
IPC: A61C13/09
Filed: 1996-12-23
Abstract: A blank comprising a moulding from which material is removed to make a tooth replacement part consists of a basis body (1) and at least one layer (4) at least partially covering it. The basis body and cover layer comprise non-metallic dental materials containing pigments to give them different colours. The basis body is more colour intensive than the cover layer. The transparency to radiation in the visible wavelength region is greater in the cover layer than in the basis body.
Patent DE-19654245-A1 (DE)
Title: Correcting lens system for cathode ray tube exposure system
Inventor: HAN DONG-HEE
IPC: H01J9/227
Filed: 1996-12-23
Abstract: The correcting lens system contains a lens (31) made up of a number of combined block cells (31a). Light from the light source is scattered at an inner surface of a rear wall and emitted. The lens system is designed so that ultraviolet light with a wavelength of less than 300 nm is blocked. An interruption element (33) mounted on one side opposite the light source blocks ultraviolet light with a wavelength less than 300 nm. The interruption element can be a glass substrate or optical filter element.
Patent DE-19654797-A1 (DE)
Inventor: WILLMS ECKHARD
IPC: B01F15/00
Filed: 1996-12-31
Abstract: Cladding of the inner surface of a cylindrical mixer drum with tiles (22,KK) uses tiles (22) which are large and curved to the same radius as the drum and fitted in co-axial strips. Small tiles (KK), made of abrasion resistant material, are fixed to a portion of these large tiles.
Patent DE-19703894-A1 (DE)
Title: Arrangement for controlling equipment
Inventor: KOENIG MARKUS
IPC: G05B23/02
Filed: 1997-02-03
Abstract: the arrangement has a first microprocessor (12) with a first memory (22) contg. a first identifier (VN1) and which outputs a first signal (16) to the equipment (10) in normal operation and a second signal (18) in a safety mode. The microprocessor exchanges data with at least one other microprocessor (14) with a second memory (24) contg. a second identifier (VN2). Normal operation is only permitted if the first identifier coincides with the second.
Patent DE-19704241-A1 (DE)
Title: Device to reinforce floors of buildings, etc.
Inventor: GERMAR ENGELBERT
IPC: E04C5/07
Filed: 1997-02-05
Abstract: The device comprises a hard mat (2), which is inserted in an extremely thin plastics floor (1) or plastics layer. The hard mat comprises an extremely thin profile or lamella, and may be formed as a woven fabric, netting or layer. The hard mat may consist of a similar material to the plastics floor or layer. The hard mat may consist of a fibre composite material. The geometry and mesh size of the hard mat is variable. The hard mat may be wholly or partially fixed or linked together. The hard mat may be fixed against sliding, or may be slidable.
Patent DE-19704881-A1 (DE)
Title: Image tracking device for local area
Inventor: TOSHIHIHO MORITA
IPC: G06T7/00
Filed: 1997-02-10
Abstract: The device has the output from a video camera fed into a memory together with a reference image.  The memory is accessed by a correlation processor (4-1) that a provides a motion vector measurement.  The correlation processor includes several identical stages that have a control register (73), a minimum value detector circuit (74), a correlation accumulator circuit (75) and a correlation value memory (76) for accumulating the correlation values output from the correlation processor (72), and an image flow control circuit (71) coupled to several image memories (12).
Patent DE-19705029-A1 (DE)
Title: Photocell detector with optical unit in which is arranged optical transmitting and receiving elements
Inventor: GUILLOT ALAIN
IPC: G02B6/122
Filed: 1997-02-10
Abstract: The photocell detector has an electronic circuit, which with the optical unit (20) are arranged at the detector body (10). The detector also include a head (32), which is fixed firmly and flush at the detector body and a cap (31), which is at least partly transparent and is fixed at the detector body. In addition a prism (32) is provided, which has a sloping reflection surface (32a), which is inserted fixed and flush in the cap, leaving clear an air space (31d), between its sloping surface (32a) and a front side (31a) of the cap.
Patent DE-19708006-A1 (DE)
Title: Hydraulic controller for automatic transmission
Inventor: SHIMOYAMA AKIHIRO
IPC: F16H61/00
Filed: 1997-02-27
Abstract: The controller has a pair of valve bodies (12,14) with a waste plate (16) between them. This plate has a hole (16a) which allows fluid communication between the bodies. A pan (18) lies in one body. The pan's base (18a) contacts the plate, and has another hole (18g), which communicates with the plate's one. The pan's hole's radius is smaller than the plate's's. The pan's hole is split into two frustoconical holes (18b,18d) which give its minimum diameter.
Patent DE-19718862-A1 (DE)
Title: Rotary cone valve with housing
Inventor: HAFFNER RICHARD
IPC: F16K1/20
Filed: 1997-05-03
Abstract: A rotary cone (2) comprises two pivot arms connected to a drive shaft and located on a dome-shaped ball section (3), the surface of which works in conjunction with a sealing ring (7). In the closure position the centre of the ball circle locates on the central axis (17) of the sealing circle plane. The rotary axis of the dome-shaped ball section locates at a distance from the central axis of the sealing circle plane and at another distance from the sealing circle plane. This distance from the sealing circle plane is greater than that between the rotary axis and intersection plane of the outer edge of the dome-shaped ball section. A common support ring (6) is fixed to the sealing ring in the valve housing (1). The sealing ring (7) between the inner disc-shaped part (10) has a collar-shaped throat formation (14) on its inner diameter, the tubular end of which works in conjunction with the surface of the rotary cone.
Patent DE-19719400-A1 (DE)
Title: Reduced noise turbine water meter, e.g. for central heating system
Inventor: EFF ULRICH
IPC: G01F1/06
Filed: 1997-05-07
Abstract: The integrating water meter has a turbine-driven counting mechanism magnetically coupled (8) to a turbine shaft (6), which is supported in bearings (5,7). The rotor (2) is provided with radial vanes and rotates within a cylindrical chamber (1) surmounted by a spacing cylinder (9), which ensures that the counting mechanism is separated from the circulating water and thereby protected from excess temperatures. The water inlet ports (11) are symmetrically spaced around the chamber. The outlet vents (14) are asymmetrically positioned in the upper section of the chamber. The resultant thrust on the shaft (6) minimises any tendency to float in the bearings resulting in noise reduction.
Patent DE-19726789-A1 (DE)
Inventor: NOACK KURT-MICHAEL
IPC: B29C70/12
Filed: 1997-06-24
Abstract: The method forms a bonding layer between contacting materials. It is especially useful for lining processes. In novel execution, a material is flocked with cut fibres or sections of thread, in the area of contact. This is brought in to contact with another material, which is plasticised or liquid, in the area of contact. Bonding is completed by setting, binding the fibres into this layer.
Patent DE-19727447-A1 (DE)
Title: Infrared radiation sensitive device e.g. pyroelectric IR sensor
Inventor: ITO SATORU
IPC: H01L31/0264
Filed: 1997-06-27
Abstract: The device (10) has a pyroelectric unit (12) with a light sensitive surface for the reception of infrared radiated by an object to be detected and a pair of external electrodes (18) on opposite surfaces of the pyroelectric unit. The pyroelectric unit has a number of pyroelectric layers (14) with internal electrodes (16) between adjacent layers. The edges of the internal electrodes are uncovered alternately on opposite surfaces of the unit and are connected to the external electrodes. The pyroelectric unit can be polarised between the electrodes and the lateral edges of the internal electrodes are uncovered on the light reception surfaces.
Patent DE-19727610-A1 (DE)
Title: Pipe clip
Inventor: WALLOTH FRIEDRICH
IPC: F16L3/10
Filed: 1997-06-28
Abstract: The pipe clip has two clip brackets. A support face (12) especially for the hammer head (8) of a locking hook (6) is formed by cut-outs in the edge of a longitudinal slot in one clip bracket. The cut-outs extend radially outwards and upwards from a first support face (11). They form a leading ramp for the locking hook and end in a support edge. The hammer head supports and locks itself with its rear edge on the support edge, when the pipe clip is in locking position.
Patent DE-19729545-A1 (DE)
Inventor: RASS INO J DR
IPC: B23K35/26
Filed: 1997-07-10
Abstract: The invention, which permits active solder braze technology to be used in a more versatile manner, relates to a solder braze alloy and to a method for joining workpieces by soldering by means of a solder braze alloy. The novel alloy is characterized in that it comprises 1 - 10 % by weight of an element or a mixture of elements of subgroup IVa and/or Va of the Periodic Table of the Elements and 0.1 - 20 wt. % of an element or a mixture of elements of the group of the rare earths and the remainder consists of zinc, lead, tin, bismuth or indium or a mixture predominantly of two or more of the elements zinc, lead, tin, bismuth and indium and optionally of the elements silver, copper, gallium, antimony, nickel, manganese, chromium, cobalt possibly of customary impurities. The alloy according to the invention can be processed as a solder even in oxygen-containing atmospheres, for example in air, has a relatively low processing temperature and exhibits good wetting even of inherently poorly wettable surfaces such as, for example, ceramic surfaces. In a development of the invention the solder braze alloy can be processed without a flux.
Patent DE-19731978-A1 (DE)
Title: Tracer pin quill for touch sensitive monitor
Inventor: ZIGLER ROBERT A
IPC: B43K23/10
Filed: 1997-07-24
Abstract: The quill (100) includes an elongated element which ranges between far and near ends (104). The element has a surface which tapers between the two ends and forms a peak (102) at the far end. The element has an inner volume (106) in which the end of a tracer pin (103) is securely and detachably held using a near opening (105). The diameter of the inner volume of the element is smaller than the diameter of the tracer pin. The opening expands laterally due to the diameter differences. The elongated element consists at least partly of an elastomer material with a hardness which is less than the hardness of the monitor.
Patent DE-19733446-A1 (DE)
Inventor: MAIWALD BERTHOLD
IPC: A24C5/47
Filed: 1997-08-02
Abstract: The invention relates to a device for applying a free-flowing substance to a moving line of material (11), especially for applying glue to a line of paper. The inventive device has an applicator roll (7) which transfers a layer of the substance to an application area (9) on the line of material (11), said substance having been taken from a supply (2). At the same time, the applicator roll (7) works together with a pressure element which presses the line of material (11) against said applicator roll (7), for example a counter-pressure roll (13). The pressure element is narrower than the line of material (11) to prevent parts of the coating substance from being pushed out sideways at the edge of the line of material. This configuration of the applicator device provides a thin, even application of the substance on the moving line, thus ensuring that the edges remain clean.
Patent DE-19734094-A1 (DE)
Title: Drill bit for boring into masonry especially concrete
Inventor: HAUSMANN AUGUST
IPC: E21B10/44
Filed: 1997-08-07
Abstract: The drill bit has a drilling head on a shaft (2). The drilling head has a cutting tip with flanks having an end cutting edge (7) of a cutting surface (6) with cutting edge angle (alpha) and clearance angle (beta). The flank is divided into at least two parts (11,12) or has a convex curved shape in elevation. The clearance angle, of which there can be two, and the cutting edge angle are given with respect to the plane at right angles to the longitudinal axis of the drill bit. The values of the first (beta1) and second (beta2) clearance angles can be between 20 degrees and 40 degrees and 40 degrees to 60 degrees respectively. The cutting edge angle can be between 60 degrees and 80 degrees.
Patent DE-19737679-A1 (DE)
Title: Indicating system e.g. for speed of motor vehicle with scale dial
Inventor: KOENIG WINFRIED DR
IPC: B60K35/00
Filed: 1997-08-29
Abstract: The speed indicating system includes a scale dial (10) on its top side (10a), and one adjustable pointer unit (20) fitted at a shaft (30) running from the underside (10b) to the scale dial. A pointer unit (20) rotates about one axis (A), for indicating the measurement values. A second independent adjustable pointer unit (40) runs under the scale dial, and is fitted at a second shaft (50) rotating about a second identical axis (A'), for indicating measurement values.
Patent DE-19749063-A1 (DE)
Title: Process for achieving color measurements for ink printers
Inventor: OTT HANS
IPC: B41F33/00
Filed: 1997-11-06
Abstract: For each image element (4) of a printed sheet (3) color separation vectors are determined with reference to a color coordinate system which is derived from a reference printed sheet (3) for which theoretical color vectors have been determined. The determined vectors are then used with a weighting factor. The color separation vectors are used to control the printing machine and for each element (4) the vector is multiplied by a weighting factor which is determined from the surface covering and or the color interval between the image element (4) and its neighbor (4).
Patent DE-19751596-A1 (DE)
Title: Active noise damper for automobile exhaust
IPC: G10K11/178
Filed: 1997-11-21
Abstract: The active noise damper has at least one hollow body (1) incorporating a loudspeaker (6), with its loudspeaker membrane (7) controlled for equalizing the actual sound field impedance, detected at the acoustic coupling point (2) with the noise channel (3) provided by the exhaust pipe (4), with a required sound field impedance, adjustable between maximum and minimum noise damping values.