baber/WOPTO huggingface dataset:
Patent DE-19535488-A1 (DE)
Title: Opto-electronic measuring of object displacement using one surface for measuring - carried out so that movement and direction of measuring beam lies vertical to surface and beam before impinging on detector is guided by lens system
Inventor: KOOP WOLFGANG
IPC: G11B7/09
Filed: 1995-09-23
Abstract: The measuring beam (4) is astigmatically modified by the lens system (12). The modified measuring beam, in the middle between the focal lines of the radiation beam is detected by the detector (10), by means of several detector surfaces (13, fig.3), producing respectively a measuring signal, lying independent of each other, close together. The output signal is composed from the measuring signals. An electronic evaluation unit is provided, for assembling the measuring signals from the detector surfaces of the detector, to produce the output signal. The surface (2) for the measuring beam is reflecting. The detector is arranged fixed locally behind the lens system, and the measuring beam reflected from the surface is detected by the detector.
Patent DE-19540368-A1 (DE)
Title: Secondary external lamp for street lighting
Inventor: BRAUN UWE PETER DIPL ING
IPC: F21S8/08
Filed: 1995-10-30
Abstract: The lamp uses total internal reflection (TIR) within a hollow sleeve (5) with external prism elements, supplied with an extremely narrow artificial light beam, provided by a light source (11) at the focus of a rear reflector (12) at one end of the hollow sleeve. A lens head (2) is fitted to the opposite end of the sleeve, with a secondary reflector (1) positioned above this for providing a rotationally symmetrical light distribution via the secondary reflector and a reflective cover cap (14).
Patent DE-19540838-A1 (DE)
Inventor: SCHOTT THOMAS DIPL ING
IPC: G05B19/05
Filed: 1995-10-30
Abstract: A system of peripheral assemblies which may be arranged in a decentralised manner consists of a basic assembly (1) and at least one extension module. The basic assembly (1) has already integrated input/output units (4, 5) of for example 16 or 32 bits, as well as an extension connection (7) over which the basic assembly (1) may be extended in a fine modular manner by extension modules with maximum 2 channels.
Patent DE-19544068-A1 (DE)
Title: Video image projection system onto screen
Inventor: MEYER DIRK
IPC: H04N5/74
Filed: 1995-11-25
Abstract: The projection uses a light beam emitting light source of controllable intensity, and a deflector assembly with movable mirrors for light beam horizontal and vertical control. The motion of at least one mirror, or its shape, can be purpose fully controlled for achieving a distortion free projection.Pref. the distortion free projection is attained by a mirror shape for controlling the necessary beam movement. Part of the geometrical condition may be converted into time dependent conditions and used for servo element control.
Patent DE-19545537-A1 (DE)
Title: Recording tachograph combining analogue and digital data storage
Inventor: KOBAYASHI YUICHI
IPC: G07C5/12
Filed: 1995-12-06
Abstract: A recording tachograph for a vehicle has a cassette (40) containing a paper chart disc (50) and the cassette slides into a compartment (7) with hinged cover (3) in a main housing (1) in which a cassette loading/unloading mechanism is operated by an ejector-button (b).The chart disc (50) is rotated once in 24 hours by a clock drive and analogue recording of e.g. speed and distance data is registered on the disc surface by a suitable stylus. The same information is also digitally recorded in the memory (160) and where required, scope exists for adding data relevant to engine control/performance under overall programme control via the microprocessor (163).
Patent DE-19548834-A1 (DE)
Title: Prefabricated manhole shaft in fibre reinforced cement or plastic
Inventor: STREHMEL GUENTER
IPC: E03F5/02
Filed: 1995-12-27
Abstract: A prefabricated access shaft of fibre reinforced cement or glass fibre reinforced plastic with a prefabricated plastic drain ledge and connectors as well as prefabricated concrete base plate is manufactured as follows: (i) openings (2) are cut in the shaft wall (1) at right angles to the lower edge and a section (3) is removed; (ii) an opening (5) is also cut below the level of the prefabricated plastic drain (4); (iii) the drain (4) complete with couplings is attached and the sections (3) are refitted with adhesive and any gaps filled with a sealant; (iv) the prefabricated base plate (7) is fitted to the shaft wall with durably elastic material and gaps sealed with low shrinkage mortar; (v) the space (11) between the drain (4) and the base plate (7) is then completely filled with material injected through openings (10) in the drain after which the openings and any gaps round the couplings are sealed; and (vi) the circumferential joint (13) between the shaft wall (1) and the prefabricated drain (4) is sealed with low shrinkage mortar.
Patent DE-19600231-A1 (DE)
IPC: G01B17/02
Filed: 1996-01-05
Abstract: A thickness sensor (4) is provided in the region of a straight section (12) of the conveying route of the mail, and a rigidity sensor (3) is provided in the region of a curved section (11) and can be used to measure the deflection of flexible conveyor belts (2). An evaluation device (15) determines the rigidity of the passing mail from the values of the thickness sensor and the rigidity sensor (4, 3).
Patent DE-19602900-A1 (DE)
Title: Conversion of waste to thermal, mechanical and electrical energy
Inventor: GREUL ARTUR RICHARD
IPC: C10J3/26
Filed: 1996-01-27
Abstract: The gasification method converts thermal to mechanical- and optionally electrical energy. The gasifier or converter has a round- or rectangular vertical generator tube (3). Low down, there is an annular pipe, with nozzle tubes angled downwards, connecting into the tube (3). The nozzles themselves (10) do not project into the interior. Harmless carbonaceous materials, e.g. pieces of wood and/or straw bales are introduced into the top of the tube. Low down, the tube contains a grid (5). An oxidant gas is driven by a compressor (8) via a heat exchanger, and the pipework, into the injection nozzles (10). This comprises air, oxygen-enriched air or oxygen. Injection is co-current with the incandescent bed. The gas produced passes under the grate through the pipe (17) to: the heat exchanger (7), dust removal plant (18) and the end user (16), which is for example, a heat engine. Low on the generator tube (3) there is a water jacket (21). Ash is extracted through an air lock (2).
Patent DE-19606927-A1 (DE)
Title: Electronic energy meter with two analogue-digital converters
Inventor: MEYER GERHARD DR ING
IPC: G01R35/04
Filed: 1996-02-14
Abstract: The electronic energy meter has a measuring circuit, with a first A/D converter (10), the inputs of which are connected with a shunt (9) in the supply line for a user. A second A/D converter (11), the inputs of which are connected with the both supply lines for the user. A digital multiplier (12), the inputs of which are connected with the outputs of the A/D converts. A power/frequency converter (13), the input of which is connected with the output of the digital multiplier. Two electronic counters (14, 15) have their inputs connected with the output of the power/frequency converter. A first output of the first counter is connected with an indicating unit (16), a further output is connected with the light transmitter of a first optocoupler (17). The light receiver of this optocoupler and the light transmitter of a second optocoupler (18) produce a bidirectional connection. The light receiver of the second optocoupler is connected with the reset input of the 2nd counter across a control (20). The output of the second counter is connected with a light transmitter of a third optocoupler (19). The light receiver of the 3rd optocoupler produces an output. So that a further output of the 2nd counter is connected together with the cathode of a 1st LED and its anode with earth.
Patent DE-19609095-A1 (DE)
Inventor: FRITZSON JOACHIM
IPC: B65H51/22
Filed: 1996-03-08
Abstract: The invention concerns a thread-delivery device (R) comprising: a storage drum (T) which is held in a stationary manner on a housing (1); a rotatable take-up tube (3) which is disposed between the housing (1) and the storage drum (T) and has an outwardly facing thread outlet (5); and a boom (9) which is rigid with the housing. Disposed in the boom is at least one optoelectronic sensor (S1, S2) which is aligned with a light inlet/outlet region (11, 12) and oriented at least on a storage drum surface region (7) on the take-up side. At least one wind deflector (13, 13'), which projects relative to the light inlet/outlet region (11, 12), is provided on the boom (9), between the thread outlet (5) and the light inlet/outlet region (11, 12), viewed in the axial direction of the storage drum (T). The object of the wind deflector (13, 13') is to guide a contaminated air flow (14) emerging from the thread outlet (5) away from the light inlet/outlet region (11, 12).
Patent DE-19614089-A1 (DE)
Title: Plant steaming and finishing of single nylon pipe assemblies in three dimensions
Inventor: HUBER PETER M
IPC: B29C53/08
Filed: 1996-04-09
Abstract: This unit forms single- or multilayer, small diameter plastic tubes (22) to shape, in three dimensions. Heat treatment stabilises their form. The novel equipment has a base plate or frame (1) with guide profiles or grooves. There are horizontal guide rails, each can be moved and held on the x-axis. On their sides are guide profiles or grooves in the y-direction, for guide columns (5); each of which can be moved or held. In the z-axis, held within cylindrical guides, there are bending-heads (9). These can be turned and held, and have a swivelling and rotating, locking ball joint (23). The bending heads carry interchangeable idler rollers (10). Each of these assemblies is fitted to a support head (11). Also claimed is the method of forming a plastic tube, using equipment as described, and its mounting, testing and flushing. Electric, pneumatic or hydraulic equipment may be used.
Patent DE-19618655-A1 (DE)
Title: Furniture fitting has profiled section fitting into a recess section which is secured
Inventor: WINTER PETER
IPC: A47B47/00
Filed: 1996-05-09
Abstract: A fitting assembly (1) joins two furniture elements (11,12) along a common plane (10). Each fitting consists of two components (2,3,3',3"). The first fitting component (2) is secured to the surface of the first furniture element (11). The second fitting component (3,3',3") is countersunk within a groove (13) in the second furniture element. The first fitting component (2) incorporates a hollow recess (20). The second fitting component has a profiled section. The outer contour of the profiled section (30) and the inner contour of the hollow recess are matched such that one may be centred and pushed inside the other. One of the fittings incorporates a bolt with thread (37) which by turning either pulls the components together or pushes them apart.
Patent DE-19623044-A1 (DE)
Title: Digital consumption meter especially for water or heat
Inventor: HINZMANN MARTIN
IPC: G01F15/06
Filed: 1996-05-28
Abstract: The digital meter includes an electro-optic display such as an LCD which displays the consumption of water or heat passing through the attached equipment. The meter can be switched to display either the cumulative total consumption since the installation of the meter or the consumption during a set time period. Codes indicate the fact that the display is in the second operational mode and the situation within the mode. The test codes may occupy the last two positions on the display or take the form of letters in the first two positions. When the meter is switched to the test mode, an optical or acoustic signal is briefly activated.
Patent DE-19628375-A1 (DE)
Title: Air feed valve for motor vehicle IC engine exhaust
Inventor: THIERY MICHAEL
IPC: F02M25/06
Filed: 1996-07-13
Abstract: The valve has two valve closures mounted on a valve stem with a duct extending between them for a fluid flow behind the valve closures. One of the valve closures (3,4) or the valve seats (6,7) is controlled by a spring (10) for a controlled amount of preload for a part of its movement. The spring can be formed by a single stage bellows (11) with a first bellows wall (12) connected to the valve closures or valve seats. It has a smaller second working face with the valve stem connected to the bellows wall (14).
Patent DE-19629015-A1 (DE)
Title: Cooling device for exhaust gas recirculation system
Inventor: SCHMIDT RALPH-MICHAEL DR ING
IPC: F02M26/43
Filed: 1996-07-18
Abstract: The cooling device for the exhaust gas recirculation system (20) is for a combustion engine, in particular a diesel engine. The cooling pipes of the cooling device (25,30) are tunable so that the exhaust gas streams can be cooled to temperatures above, in the first pipe, and below in the second pipe, that of the condensation temperature. The through channel (31) of the second cooling device is resistant to the watery acid. The through channel of the second cooling device may have a cooling zone that is built as an expansion zone for the cooling gases.
Patent DE-19630450-A1 (DE)
Title: Curing agents for matt powder coatings
Inventor: GRAS RAINER DR
IPC: C09D5/46
Filed: 1996-07-27
Abstract: A method for the preparation of matt epoxy resin or hybrid powder coatings comprises using a curing agent mixture comprising: (i) salts obtained by reacting 1 mole phosphoric acid with 1-3 moles amine of formula (I)-(III); and  (ii) compound(s) of pyromellitic acid, trimellitic acid, trimesic acid, (iso)phthalic acid or terephthalic acid.  The molar ratio of salts to compound(s) is 1:0.25-2. R1-N(R2)-R3 (I) R1-R3 = 1-20 C (cyclo)aliphatic, arylaliphatic or aromatic hydrocarbon optionally containing CH2 group(s) in the chain replaced with O, NR4 or CH-O, and optionally containing methylene end group(s) replaced by 1-6C dialkyl-substituted amino groups, or R1 and R2 can combine to form a ring in which one CH2 group can be replaced by O or NR4, or R1-R3 can be -CH2-CH2- groups bonded to a common N atom;  R4 = 1-6C alkyl; and n = 3-11.
Patent DE-19630479-A1 (DE)
Title: Fluorenyl-methoxy-carbonyl chitosan useful as UV-absorbing film-former in cosmetics
Inventor: KRIPP THOMAS DR
IPC: C08B37/08
Filed: 1996-07-27
Abstract: Fluorenylmethyloxycarbonyl chitosan (I) is new, as are also (i) its preparation by reacting fluorenylmethyloxycarbonyl chloride (FMOC) with a solution of  chitosan in aqueous boric acid; and (ii) its use in cosmetics.
Patent DE-19635481-A1 (DE)
Inventor: CORTEKAR HANS-WOLFGANG
IPC: A61Q5/04
Filed: 1996-09-02
Abstract: The stress to which hair is subjected during a permanent waving treatment and the effects on the properties of the hair after such a treatment are considerably reduced if there is added to the waving agent and/or the intermediate treatment agent an active substance combination containing: a physiologically compatible salt (A) consisting of the anion of an inorganic or organic acid and a divalent cation or Al<3+>, and a vitamin or vitamin-derivative (B), selected from the group comprising vitamin C, vitamin B5 and their derivatives.
Patent DE-19636569-A1 (DE)
Title: Car seat for small children
Inventor: PRANGE STEFAN DR ING
IPC: B60N2/28
Filed: 1996-09-09
Abstract: The car seat comprises wholly or in part inflatable function units. The seat can be inflated by an air pump or by the compressed air supply at a service station. It has valves for easy deflation when no longer required. The seat should be made of robust material and can have various shapes. It can be fixed to the seat belt system of existing vehicles. It can be used outside of the vehicle.
Patent DE-19640740-A1 (DE)
Title: Heat exchanger stirrer, e.g. for use in powder beds
Inventor: GRENNER DIETER DR
IPC: B01F7/24
Filed: 1996-10-02
Abstract: A heat exchanger stirrer, comprises of a stirrer axis with at least one spirally shaped stirring mechanism which is connected with the axis via radial supports. The stirring mechanism and the radial supports consist of hollow profiled sections, and the axis is in the form of two coaxial tubes. The supports locate with the tubes, and the axis has a rotational penetration, onto which the supply and removal lines can be connected.The heat transfer medium is pref. superheated steam.
Patent DE-19640980-A1 (DE)
Title: Device for damping thermo-acoustic vibrations in combustion chamber of gas turbine
Inventor: KELLER JAKOB PROF DR
IPC: F23M20/00
Filed: 1996-10-04
Abstract: The device includes a Helmholtz resonator with resonance volume (50) of which at least one wall is formed as a mechanical spring (54). Mechanical masses (53) are mounted at least one vibrating wall of the resonance volume. The spring system has a higher inherent frequency than a rigid non-spring Helmholtz resonator with same volume. The spring is a resilient bellows element. In the case of cylindrical resonance volumes the spring is made from a number of gas-tight connected plate springs (54e).
Patent DE-19646798-A1 (DE)
Title: Heat exchanger installation for exhaust gases of boiler
Inventor: BRUENDERMANN GEORG
IPC: F28D21/00
Filed: 1996-11-13
Abstract: The heat exchanger is connected to a collector (8) through which liquid is passed. Inside the collector a funnel (9) divides the flow. Due to the pressure exerted by the feed pump the liquid flows through a pipe (10) to the exhaust gas heat exchanger. When the liquid has passed through the heat exchanger, it flows back into the collector. The division of the amounts of fluids through the collector depends on the ratio of the cross sections of the funnel and the inlet to the collector. Several funnels may be mounted behind one another in heat exchangers with large flows.
Patent DE-19649226-A1 (DE)
Title: Windscreen wiper arm with angle-dependent contact pressure
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/34
Filed: 1996-11-28
Abstract: The wiper arm (10) has a wiper blade, pressed by a pressure spring (15) against the windscreen. The support point (P2) for the pressure spring on a fastener part (11) is located at a distance (A) behind the pivot axis (14) of a joint part (13), and at a distance (a) above the pivot axis. In outer reversing position of the wiper arm, the pivot angle of the joint part assumes a negative value relative to the basic value of 0 deg . In the central section of the wiper field, the max. pivot angle of the joint part is 3-10 deg  relative to the basic value.
Patent DE-19651529-A1 (DE)
Title: Retainer device for holding solenoid coils in housings
Inventor: COOPER RALPH MELVIN
IPC: F16B1/02
Filed: 1996-12-11
Abstract: The holding device includes a main body for receiving the solenoid coil (12). The main body has a base wall against which the solenoid coil lies in its supported state. An elastic spring deflectable locking arm (16) which extends upwards and outwards from the base wall. The locking arm has a lower section (16a), a middle section and a locking section (16b). The middle section has a bent back part in which an opening (16c) is formed. The locking section has a locking face. The opening admits a latching tooth (13) and the locking face engages with the latching tooth to fix the component.
Patent DE-19652252-A1 (DE)
Inventor: MANERO JAVIER DR
IPC: C07C25/22
Filed: 1996-12-16
Abstract: 1,3-difluoronapthalene derivatives of the formula (I): R1(-A<1>-M<1>)a(-A<2>-M<2>)b-B(-M<3>-A<3>)c(-M<4>-A<4>)d-R<2>, in which B is (II) and R<1>(-A<1>-M<1>)a(-A<2>-M<2>) and (-M<3>-A<3>)(-M<4>-A<4>)R<2> mean mesogene radicals, are suitable as components particularly of ferro-electric liquid crystal mixtures.
Patent DE-19653313-A1 (DE)
Title: Water bed
Inventor: VOLLMANN FRANK
IPC: A47C27/08
Filed: 1996-12-20
Abstract: The water bed has a rigid trough (1) in which a water-filled mattress (5) is arranged with a free space (6) between the trough and mattress which enables air to move between the trough and mattress. The free space is formed by a polyester or polypropylene grid-shaped distance holder which holds the mattress away from the trough. An electrical heating arrangement (2) between the mattress and trough heats the water in the mattress.
Patent DE-19701652-A1 (DE)
Inventor: MAIER MANFRED
IPC: F16K5/06
Filed: 1997-01-18
Abstract: The valve has a two-part housing (3,3') whose flow paths are joined by the flow path in a stop valve (10). The stop valve is movable inside the housing between annular seals one of which at least is pressed by at least one plate spring against the housing part containing the seal, and is switched by a selector shaft (12) between a position opening and closing the flow path. A cavity is next to the side of the seal (11) pressed by the plate spring against the stop valve. The cavity is connected to the flow path (5) through the housing part containing the seal.
Patent DE-19702246-A1 (DE)
Inventor: BLEIBLER ALEXANDER
IPC: E04C5/07
Filed: 1997-01-23
Abstract: The invention relates to a flat strip lamella for reinforcing weight-bearing or weight-transferring building components. The reinforcing lamella (10) can be fastened by means of an adhesive (16) by one of its broad sides (14) to the surface of the building component (10) that is to be reinforced, and can be anchored by its free lamella ends (18) in a cavity or hole (20) of the building component (12). Protruding transversal ribs (22) which materially connected to the lamella are arranged in the area of the lamella ends (18) on top of one of the lamella broad sides (14) in order to achieve reliable anchoring.
Patent DE-19714385-A1 (DE)
Title: Application of components, e.g. computer components in COB form
Inventor: PRIETZSCH DIETER DIPL ING
IPC: H01L21/58
Filed: 1997-03-27
Abstract: A process for limiting outbleeding of adhesive, e.g. during the fixing of components in COB form in computer technology, comprises applying a restriction to prevent expansion of the resin phase. The restriction is pref. a closed barrier which is produced by photochemically working a material.
Patent DE-19717581-A1 (DE)
Title: Vehicle automatic transmission gear-change control system
Inventor: YASUE HIDEKI
IPC: F16H61/04
Filed: 1997-04-25
Abstract: The gear-change control system for an automatic gear transmission (B), carries out a gear change by operating or releasing frictional engagement elements (C3,B3,F2) and for controlling a line pressure being supplied to the frictional engagement elements at a pressure, which is determined by a load condition of a driving engine (A). A changing down detection unit (25), determines a changing down operation of the automatic drive (B), to increase a drive engine output. A line pressure reducing unit (25,26,28,29) is provided for controlling the line pressure to a level, which is lower than the pressure level determined depending on the load condition, if the changing down operation is detected by the changing down detection unit (25). The pressure reduction unit has a pressure regulating valve (28) and a solenoid valve (29) for altering the pressure regulating level, by the output of a control pressure at the regulating valve.
Patent DE-19721283-A1 (DE)
Title: Partly spherical cutting blade for single=bladed double=cutting milling tool
Inventor: MINA LIVIO DR
IPC: B27G13/12
Filed: 1997-05-21
Abstract: The cutting blade is locked by a transverse screw in a recess in the milling tool body. It has a plate-form body (10) with two parallel endfaces, (11,12) and cutting edges (11',12') facing away from each other in the diametrical plane of the milling tool. The back (13) or rear plane of the plate body is so made that it forms a firm positive connection with the bottom wall of the recess in the milling tool body recess, in the form of a groove and spring connection. The back of the plate body may be angled to the endfaces of the cutting blade.