baber/WOPTO huggingface dataset:
Patent DE-19505517-A1 (DE)
Inventor: SCHWERT SIEGFRIED
IPC: F16L1/028
Filed: 1995-02-10
Abstract: Disclosed is a method of extracting a hollow unit laid in the ground, such as a lead pipe (2) which is accessible at both its open ends. For this purpose, a flexible tube (14) which can be pressurised from inside is introduced in its unpressurised state into the pipe, then pressurised from inside to force the flexible tube against the inner wall of the pipe, and the pipe is then pulled along its longitudinal axis out of the ground, using the flexible tube, during which procedure the internal flexible tube pressure is maintained and there is no axial movement between flexible tube and pipe. Rupture of the pipe during extraction is thus avoided. A new pipe, which is laid in the ground as the old one is being removed, can be connected to the flexible tube or to the lead pipe being extracted behind the rear end (in relation to the direction of pull) of the lead pipe. An additional traction element (12) can be introduced into the pipe together with the flexible tube; this element is forced against the inner wall of the pipe by the inner pressure of the pressurised flexible tube and used either on its own or with the flexible tube to pull out the pipe.
Patent DE-19507177-A1 (DE)
Title: Locally induced component condition alteration measurement appts. for e.g. piezo sensor
Inventor: ZIMMERMANN WERNER
IPC: G01N29/42
Filed: 1995-03-02
Abstract: The appts. includes multiple measuring probes (2.1-2.i), e.g. Piezo elements (4), distributed over the component being measured, and an evaluation unit (6,10,12). The evaluation unit has a filter system (10), for the frequency dependent separation of the individual measurement probe signal. The probes have different signal identities for each probe position on the component and they have a common signal transmission line (8). The probe signals are supplied to the evaluation unit across the common signal transmission line, determining one of the local positions of the condition alteration depending on the signal identities of the probe signal.
Patent DE-19508224-A1 (DE)
Inventor: YOSHINO SHINICHI
IPC: A61F2/34
Filed: 1995-03-08
Abstract: The element comprises a columnar portion 4 and a convergent portion 12 having a gradually reduced cross-section in the direction of insertion such as a pointed or rounded tip. A central portion of the element is made from a metal or dense ceramic material and a surface portion 5 is made from a dense or porous biocompatible material such as glass ceramics or a calcium phosphate compound e.g. hydroxyapatite or fluoroapatite. Substantially the entire element may be of dense hydroxyapatite. The columnar portion may have a circular, square or rectangular cross-section and may have a groove or grooves configured as a spiral, rings or longitudinal recesses. A plurality of the elements may be inserted in an acetabulum to increase bone density prior to attachment of an acetabular cup. <IMAGE>
Patent DE-19509202-A1 (DE)
Title: Electrically conducting connection
Inventor: BUSCHICK KLAUS DIPL PHYS
IPC: H01L23/538
Filed: 1995-03-14
Abstract: Electrically conducting connection between a first and a second boundary surface of a substrate (8) of an electronic switch with several leads (3) electrically insulated from each other is claimed. The novelty is that the leads (3) are arranged in a connecting element having first and second surfaces, so that both surfaces are connected, and the first surface partially coincides with the first boundary surface and the second surface partially coincides with the second boundary surface.  Prodn. of the connection is also claimed.
Patent DE-19510327-A1 (DE)
Title: Device for rolling out, transporting and storing of round bale
Inventor: SCHMIDT HELMUT
IPC: A01D87/12
Filed: 1995-03-22
Abstract: The device has bale support faces (5) which run at an angle to an inclined plane surface (4). A conveyor (7) for rolling out the bale is located at least in the inclined plane. The conveyor has revolving chains or belts. Direction reversal axles (8,9) are located on the ends of the inclined plane. Deflection rollers formed as chain wheels are located on the ends of each axle for accommodating and guiding the conveyor chains which are interconnected by carrier elements (11) consisting of metal rods or lathes made of wood or synthetic material.
Patent DE-19514268-A1 (DE)
Inventor: KAHRE JOERG DR
IPC: A61K8/37
Filed: 1995-04-15
Abstract: Proposed are cosmetic agents containing ester polyols of the formula (I): R<1>CO-OR<2>, in which R<1>CO is an optionally hydroxy-substituted acyl group with 12 to 22 carbon atoms and R<2> is an aliphatic-alcohol group with 1 to 4 carbon atoms or a polyol group with 2 to 12 carbon atoms and 2 to 10 hydroxyl groups, with the provision that at least one of the two groups R<1> and R<2> has at least one free hydroxyl group. The agents give the hair enhanced breaking strength.
Patent DE-19515582-A1 (DE)
Title: Starter for IC engine
Inventor: MORISHITA AKIRA
IPC: F02N15/06
Filed: 1995-04-27
Abstract: The starter has a body with an electric motor (23), a drive shaft coaxial with the engine shaft and a planetary reduction gear between them. A pinion (27) is movable relative to the drive shaft and is able to be engaged with the flywheel of the IC engine, and there is a freewheeling coupling (25) between the drive shaft and the coupling.There is a contact breaking device (29,30) to disengage the pinion and the IC engine flywheel. An overhanging metal front casing contains at least the drive shaft and the freewheeling coupling, and has a metal flange part for connecting it to the IC engine.
Patent DE-19521116-A1 (DE)
Title: Sewing machine automatic thread brake with good operator access
Inventor: KOEHLER EBERHARD PROF DR ING
IPC: D05B47/04
Filed: 1995-06-09
Abstract: An automatic thread tensioning device on a sewing machine has discs, a thread guide plate, a pressure device with membrane cylinder and a regulator to control the pressure device for adjustment of the thread tension in line with technical requirements. The membrane cylinder (7) is placed in the interior of the sewing machine housing (1) in a separate case (9) made oil-tight by seals (14, 15). It is tightened up along with the case by a screwed tube (3) via a seal (34) as far as the connector (16) on the housing and operates on the brake discs (2a, 2b) external to the housing via a spring-loaded moveable rod (4), a driving peg (5) and a ring (6).
Patent DE-19523758-A1 (DE)
Title: Generator for oblique magnetic field with coils respectively for x and y axes
Inventor: HARADA AKIHIRO
IPC: G01R33/385
Filed: 1995-06-29
Abstract: The main coil for the Z axis is wound around the coil body (14) and the coils (28a, 28b) for the X and Y axes are built on the main coil (28c). Screening coils (29. fig.1) are provided and a distance piece (30) is fixed by adhesive between the main coils (28) and the screening coils (29). The distance between the adjacent sections of the spirally wound conductor (33), from which the coils (28a, 28b) are formed for the X and Y axes, is established at a fixed cutting width, for the conductor (33) to be cut by a cutting system.
Patent DE-19524535-A1 (DE)
Inventor: OTTE-WIESE KLAUS
IPC: G09F15/00
Filed: 1995-07-05
Abstract: The invention pertains to a clamping device for flat products and to an associated holder.
Patent DE-19526514-A1 (DE)
Inventor: GIBSON DESMOND ROBERT
IPC: G02B1/10
Filed: 1995-07-20
Abstract: An optical component has a protective layer provided on a surface thereof, the protective layer preventing the component from being damaged by high velocity impacts from small particles or water droplets, the protective coating comprising a layer of gallium phosphide deposited onto the component surface using plasma assisted chemical vapour deposition (PACVD). Further layers of PACVD boron phosphide, and PACVD diamond-like-carbon may subsequently be deposited. <IMAGE>
Patent DE-19530226-A1 (DE)
Title: Multilayer lacquering for use e.g. on car body
Inventor: BLUM JOACHIM DIPL CHEM DR
IPC: B05D7/00
Filed: 1995-08-17
Abstract: Prodn. of multilayer lacquering comprises applying a second coat to an uncured coat applied by electrophoretic lacquering and curing the 2 layers together. The electrophoretic lacquer used for the first layer contains amino(meth)acrylate resin and/or epoxide-amine adduct as binder with cationic (precursor) gps. and gps. contg. active H and the binder also contains cyclic carbonate gps. and/or the lacquer contains crosslinking agent(s) with cyclic carbonate gps..
Patent DE-19531580-A1 (DE)
Inventor: FROMM ALFRED
IPC: B65G39/16
Filed: 1995-08-28
Abstract: To create a conveyor belt support intended for use with a belt conveyor comprising a frame and at least one support roller for a conveyor belt and capable of correcting lateral drift of the conveyor belt from the central position, it is proposed that the frame should comprise a foundation frame (42) and a pivoting turning frame (50'); that the turning frame should support the support rollers (52, 58, 60); that, in order to keep the conveyor belt (12) in a central position in the belt conveyor, alignment rollers (88, 90) should be provided in addition to the support rollers and arranged in such a way that the conveyor belt (12) running on the support rollers acts on at least one of the alignment rollers in the event of lateral drift from the central position, thereby causing the turning frame (50') with support rollers (52, 58, 60) to pivot into a rotating position in which the support roller guides the conveyor belt towards its central position.
Patent DE-19532257-A1 (DE)
Title: Adjusting device for vehicle seats
Inventor: MUEHLBERGER JOACHIM DIPL ING
IPC: B60N2/07
Filed: 1995-09-01
Abstract: The adjusting device has at least two drive elements with gearing which enmeshes in each other. A body (17) which reduces the backlash is associated with one element, and has teeth (19) which can be deformed. The teeth engage between the teeth of the other element (13), and lie tensioned against the flanks of the latter due to their deformation. Every two teeth of the body may engage in a space between the teeth in the other element, and each of the two may lie against one of the flanks which bound the space.
Patent DE-19533218-A1 (DE)
Title: Hydrophilic modified poly:isocyanate use as curing agent during sizing and opt. dyeing with indigo
Inventor: HAEBERLE KARL DR
IPC: D06P1/22
Filed: 1995-09-08
Abstract: The claims concern the use of hydrophilic modified polyisocyanates (I) in combination with (a) sizes (II) cured with (I) for producing permanently sized yarns and (b) (II) and indigo for 1-stage sizing and dyeing of yarns or dyeing and printing of fabrics.
Patent DE-19535952-A1 (DE)
Title: Determination of potential differences in earthed circuits of electrical equipment operated from mains
Inventor: SMAILUS BERND DIPL ING
IPC: G01R19/10
Filed: 1995-09-27
Abstract: The method uses a signal generator (2) to produce a supply current (Is(t)) of between 1 and 15 A with frequencies in the 0.1 Hz to 2 kHz range, into which the earthed circuit for examination (5) is connected. At two measuring points (7.1,7.2) the earth is linked through a spectrum analyser (8). Current of different frequencies are introduced. In these the impedance of the earth causes a potential difference, determined by the spectrum analyser (8). A current meter (6) also measures the supply so that, from the quotient of the potential difference and the supply current, the impedance can be discovered. The potential difference at 50Hz can be obtained by interpolation from these figures.
Patent DE-19537306-A1 (DE)
Title: Reusable liquid-transporting container with inserted pouch
Inventor: KNOBLING CHRISTIAN
IPC: B65D6/10
Filed: 1995-10-06
Abstract: The plastics container has two profiled end walls, and two lengthwise ones arching outwards. The pouch (30) containing the liquid expands to a degree matching the internal volume of the container, the extension (31) protruding through an opening in the end wall, which is profiled on the inside. On the container there can be a hinging flap at the opening and lockable in the upper position, in which a clamp on it shuts off the hose. At the container top there can be a handle in halves hinging upwards and against each other, and forming a smooth stacking surface when folded flat.
Patent DE-19539620-A1 (DE)
Title: Shop floor industrial truck
Inventor: WALLBURG HANS KLAUS
IPC: B60N2/427
Filed: 1995-10-25
Abstract: The driver's seat (3) on the shop floor utility vehicle is at least designed to swivel sideways. A mechanism imposes forced pivoting of the seat if the vehicle tips to the side. The driver's seat pivots in the opposite direction to the tilt of the vehicle so that the seat remains horizontal. The driver's cab (2,5) can pivot in a similar fashion. A recording device is located on the vehicle or parts of the vehicle to register the inclination angle when the vehicle tips around its longitudinal axis relative to the perpendicular.
Patent DE-19541558-A1 (DE)
Title: Preparation of sodium-deficient lithium chloride solutions
Inventor: WUSSOW KLAUS DR
IPC: C01D3/16
Filed: 1995-11-08
Abstract: Preparation of sodium-deficient lithium chloride solutions containing less than 0.3 wt.% sodium chloride comprises vaporising an aqueous lithium chloride/sodium chloride solution (with Li:Na mole ratio at least 3) to a lithium chloride concentration of 37-45 wt.% at 50-150 deg  C and 15-1050 mbar; transferring to a crystalliser operating at 30 to -10 deg  C; removing the sodium chloride crystals in a solid-liquid separator; and removing the filtrate. All stages of the process are continuously carried out and the filtered coarse-grained sodium chloride is washed with water or aqueous sodium chloride solution, and the filtrate obtained recycled back to the first stage of the process. The crystalliser is operated in the first and second stage with a moving liquid phase or suspension.
Patent DE-19544360-A1 (DE)
Inventor: MICHAELIS UWE
IPC: B28B17/00
Filed: 1995-11-28
Abstract: The invention relates to a method for the formatting of elements for facing of useful surfaces such as structural walls of hardened pasty or plastic substances which are applied in one plane. After application, there is a relative movement in a longitudinal direction in such a manner that rotating blades forming a circle on the outer periphery thereof act on the substance applied in one plane before the hardening process. Said blades, in the effective area thereof, reduce the thickness of the substance at least to such an extent that preset breaking axes form in the longitudinal direction at predeterminable distances.
Patent DE-19545658-A1 (DE)
Title: Molten carbonate high-temperature fuel cell
Inventor: KRAUS PETER DIPL ING
IPC: H01M8/04276
Filed: 1995-12-07
Abstract: A molten carbonate fuel cell has at least one matrix layer filled with molten electrolyte with a porous anode on one side and a porous cathode on the other. At least at one place in the cell there is a porous body (13) whose pores contain electrolyte and which is in capillary contact with the matrix layer and/or the electrodes. The pores are dimensioned so that losses of electrolyte in the matrix layer and the electrodes are equalised. The pore width is greater than the width of the pores in the matrix layer but smaller than those in the electrodes.
Patent DE-19614476-A1 (DE)
Title: Vehicle air suspension bellows
Inventor: THUROW GERHARD DIPL ING
IPC: B60G11/27
Filed: 1996-04-12
Abstract: The bellows (4) comprises two parts (12a,12b) each containing a covering of adjacent thread arranged at different angles in each of the two parts. The threads on the cover end closest to the roll-off piston are at a smaller angle than the cover end furthest from the piston, notably being 30 deg  to 65 deg  at the piston end and 60 deg 85 deg  at the far end of the bellows part. The threads are made of dissimilar material in the two parts and of differing thickness and the radial extent of the part (12b) rolling over the piston should be limited by a bell or cap. The bellows is placed between and fixed to the respective ends with its coiled threads as specified using a coiling mandrel or plug to coil the threads to the different angles ( alpha ) and ( beta ), arranged so the layers partly overlap. The resulting blank is then plug-vulcanised to give the product bellows (4) composed of the two parts (12a,12b). The bellows is fixed to the two ends once the vulcanising plug has been withdrawn.
Patent DE-19615991-A1 (DE)
Title: Growing silicon germanium mixed crystal, for use in micro-and optoelectronics
Inventor: ABROSIMOV NIKOLAI V DIPL PHYS
IPC: C30B15/02
Filed: 1996-04-09
Abstract: The process for mixed crystal pulling by the Czochralski method involves (a) producing a melt (1) of at least one component in a crucible (2); (b) fixing a solid additive component in the growth chamber (6) above the melt (1); (c) adjusting the thermal equilibrium and stabilising the pulling process; and (d) raising the crucible (2) at a predetermined velocity so that the additive component dips into and is continuously dissolved in the melt (1), while contra-rotating the crucible (2) and the seed crystal (3) and synchronising the additive component immersion velocity (Vst) and the mixed crystal (7) pulling velocity.  Also claimed is a pulling chamber for carrying out the above process.
Patent DE-19617526-A1 (DE)
Title: Building block for spatial constructions, esp. for toy building blocks
Inventor: ORTOLF HANS-JOACHIM PROF
IPC: E04B2/12
Filed: 1996-05-02
Abstract: The building blocks have a distorted tetrahedrical shape of point symmetry. Three of the outer faces (1,2,3) of the building blocks are built at right angles, and lie in a common edge point (4) in a symmetry plane (5) of the building block. There is a lying rim (6) of length a in the symmetry plane of the building block, whilst there is a second lying rim (7) of length 2a perpendicular to the symmetry plane of the building block.  One of the outer faces has the shape of an isosceles triangle, whose height (8) lies in the symmetry plane and the length a is derived from this shape. There are fixture means, that may make the building blocks detachable, provided to link the opposite-lying building blocks with the outer faces.
Patent DE-19621823-A1 (DE)
Title: Shopping or luggage trolley forfeit with key function
Inventor: MERCHEL HORST
IPC: G07F7/02
Filed: 1996-05-31
Abstract: The forfeit (9) has a key function for a forfeit lock (4) which is fastened to a shopping- or luggage trolley. The forfeit remains in the lock after the insertion, until a shopping- or luggage trolley is connected again through a coupling element (8) to another forfeit lock. A transmitting unit (10) is fastened in or to the forfeit. The forfeit is preferably a forfeit card formed from plastic, and has approximately the measurements of a credit card. The transmitting unit emits signals at or after the insertion in the forfeit lock, which unlock the forfeit lock. The signals are stored in a memory (7) on the card and can be changed using an external transmitter (13).
Patent DE-19624372-A1 (DE)
Title: Fastener for extension lamp e.g. for mounting on cabinet or ceiling
Inventor: LORENTZEN UWE-JENS
IPC: F21V33/00
Filed: 1996-06-19
Abstract: A fastener for extension lamps on to furniture has a profiled rail 920) on the furniture item with an undercut groove (24) and a clamp (22) on which an arm (12) of the lamp is held, the clamp having a cam with an axi-symmetrical shape and sliding into the groove.  In the transverse direction, the width of the cam is less than the width of the groove in a first position but if the cam is turned into a second position, it locks into place. The rail is formed as an edging strip on the furniture item and the groove is formed at the back. The cam has a rectangular shape with two opposite corners rounded off.
Patent DE-19632266-A1 (DE)
Title: Artificial joint for bones - contains calcium phosphate cpd. shaft section fixed into shaft body and lying exposed on the surface of this body
Inventor: OJIMA SATOSHI
IPC: A61F2/32
Filed: 1996-08-09
Abstract: Shaft for an artificial joint for bones, comprising shaftbody with a ball secured to it at one end and also contg. a hole for receiving at least one shaft section, contains at least one hardened shaft section comprising a calcium phosphate cpd., fixed into the hole in the shaft body and at least part of this section is exposed on a surface of this body.
Patent DE-19635564-A1 (DE)
Title: Circuit board for motor vehicle lights, esp. for brake lights mounted near rear windscreen or boot lid
Inventor: JAHN DIETMAR DR ING
IPC: B60Q1/26
Filed: 1996-09-02
Abstract: The circuit board (1) carries luminescent diodes (2) and current limiting resistors connected in series with the diodes. The circuit board is strip-shaped and the current limiter resistances are made of a resistive paste with a protective lacquer. The current limiting resistances can be mounted on the conducting track side of the circuit board. The length of the board is at least forty times its width .  At least two parallel circuits are connected in series, each contg. several luminescent diodes and series connected limiting resistors.
Patent DE-19639853-A1 (DE)
Inventor: MELCHER JOERG DIPL PHYS
IPC: G01R33/385
Filed: 1996-09-27
Abstract: In a process for magnetic resonance examination, in particular nuclear spin tomography, a static magnetic field is generated in an examination chamber and at least two substantially perpendicular gradient magnetic fields controlled by a sequence signal are superimposed on the static magnetic field, causing unwanted alternating electromagnetic forces to appear. The sequence signal for at least one gradient magnetic field is analogically or digitally filtered over a broad band, adaptively filtered and/or adaptively filtered in a weighted manner by means of an adaptation algorithm. Also disclosed is a device for magnetic resonance examination, in particular nuclear spin tomography, with first static magnetic field generating means, at least two devices (21, 31) for generating the gradient magnetic field which generate perpendicular gradient magnetic fields, and a common sequence generator (11) for driving the gradient magnetic field generators (21, 31). An analogue, digital and/or adaptive and weighting filter (33) is connected upstream of at least one gradient magnetic field generator (31).
Patent DE-19647680-A1 (DE)
Title: Fixing device for removable window in roofs for open vehicles
Inventor: KOESTLMEIER MANFRED
IPC: B60J1/18
Filed: 1996-11-18
Abstract: A detachable connecting element (6) such as a touch and close fastening strip is provided between the window (4) and the roof cover (2). The strips can be fixed by high frequency welding. The strip half on the window side is preferably fixed round the edge face of the flat side. The window is preferably on the inside and the roof cover on the outside. An additional elastic sealing cord can be provided round the strips for watertightness.
Patent DE-19649654-A1 (DE)
Title: Piezo electric traffic sensor element for insertion in roadway
Inventor: HALVORSEN DONALD LEE
IPC: G01G19/03
Filed: 1996-11-29
Abstract: The sensor has an outer conductor (301) essentially elliptical in shape and a plate type inner conductor (303). Piezoelectrical material is used to essentially fill the region between the outer conductor and the inner conductor. The piezoelectrical material is a treated piezoelectric polymer or a copolymer. The outer conductor has a top surface (304) and a lower surface (305), with a predetermined surface as well as side surfaces with a predetermined surface. So that the surfaces of the upper and the lower surfaces (304,305) are significantly larger than the surface of the side surfaces (306).