baber/WOPTO huggingface dataset:
Patent DE-19803074-A1 (DE)
Title: Shaft for buried pipelines etc. made of adjoining wall segments
Inventor: NAGL HANS-JUERGEN DIPL ING
IPC: E02D29/12
Filed: 1998-01-28
Abstract: The adjoining shaft wall segments (4-8) are clamped to one another by means of in-wall anchor rods (9) and the segment walls can be drilled out parallel to the shaft (1) axis for anchor rodding the entire length of the shaft.   The holes are filled to guard against rod corrosion and each rod can be several sections, one being as long as one shaft segment and all screwed together.   The bottom rod section is joined to the bottom wall segment (4) reinforcement.   The segments can overlap at their packed flanged joins.   Smooth blading (10) at the bottom edge of the first segment (4) cuts to shaft diameter and the shaft bottom (3) slots into an annular slot (12) in the main wall (2).   The shaft top (13) has an anchor rod hole and is joined by this to the main wall (2) and the shaft wall (1) is protended downward below the bottom (3) and sunk into the ground.
Patent DE-19803410-A1 (DE)
Title: Multiphase laundry detergent tablets exhibiting high hardness and rapid disintegration
Inventor: BOECKER MONIKA DR
IPC: C11D3/12
Filed: 1998-01-28
Abstract: Detergent tablets, consisting of compressed detergent particles comprising surfactant(s), builder(s) and optionally other detergent ingredients, have two or more discrete phases in which the surfactant content varies by no more than 3 wt.% based on the weight of the individual phases.
Patent DE-19804282-A1 (DE)
Title: Weight for keeping blinds or tablecloths level
Inventor: GEMBUS FALK
IPC: E06B9/36
Filed: 1998-02-04
Abstract: The figure (5) is divided into two halves vertically in its longitudinal direction, or has a vertical slit in the middle. The weight is fastened on the bottom or top end or an edge of the object to be weighted, or it can be inserted into a pocket. The figure (5) can be an animal, a plant, a doll, a house, etc. and the two parts of the weight are flexibly joined to each other. The dividing surface incorporates means for clamping the parts together, e.g. needles, bolts, hooks or other projections.
Patent DE-19808283-A1 (DE)
Title: Clock, especially wall-mounted clock, for analogue indication of day and date in addition to normal time information
IPC: G04B19/24
Filed: 1998-02-27
Abstract: The clock has month figures (16) arranged on a month dial (13) that rotates around a date axis (15). The date axis corresponds to the rotation axis of a weekly display (10), with the month dial (13) adjacent to the week indicator (8). The month figures are arranged in seven sectors (17), which are separated by radial lines, with the difference between figures (17a) radiating outwards equal to seven.
Patent DE-19809593-A1 (DE)
Inventor: ROESSLER GEORG
IPC: H04Q11/04
Filed: 1998-03-06
Abstract: The method involves a receiver station classifying the communications traffic w.r.t. predefined combinations of the parameters mean bit rate and peak bit rate to the check the ability to accept a communications request. Acceptance checking is based on an effective bandwidth by the use of a known statistical multiplexer algorithm for homogeneous traffic, taking into account a reduced transmission capacity. The effective bandwidths determined as necessary for the lasses produced is taken into account essentially additively without statistical multiplexing. An Independent claim is also included for an equipment for receiving a number of digital; signals with potentially different bandwidths.
Patent DE-19809768-A1 (DE)
Title: Oil supply device for coolant compressor without oil pump
Inventor: MAURER THOMAS
IPC: F04B39/02
Filed: 1998-03-06
Abstract: The compressor has a drive cavity (22), a shaft seal (82), an induction channel (241) and a supply channel (242). The drive cavity includes a cylinder (45), a piston (46) and a drive shaft (26). The shaft seal is in a seal cavity (80) which is sealed by an oil seal (81) and filled with lubricating oil. The seal cavity is connected on one side to an induction line (78) via a branch line (84), and on the other side to the drive cavity via an oil overflow line (83).
Patent DE-19811371-A1 (DE)
Title: Tunable fiber laser with rare-earth doped active core
Inventor: ZELLMER HOLGER
IPC: H01S3/067
Filed: 1998-03-16
Abstract: The laser includes a resonator with a reflector (105)  via which radiation from a pump source is coupled into a fiber (104). A second reflector (111) is provided, on which the laser radiation is focussed. A lens or lens group (108) which acts as a dispersive element is arranged in the resonator of the fiber laser between the fiber end (106) and the second reflector, to enable wavelength selection.
Patent DE-19813606-A1 (DE)
Title: Electrical plug-in coupling for connecting multi-wire lines, such as for coupling LV lamp to current rail
Inventor: SCHNEPEL WALTER
IPC: H01R25/14
Filed: 1998-03-27
Abstract: The coupling has a first coupling half (1) with 2 contact elements (11,13) associated with inner and outer conductors (10,12) and a second coupling half (2) with 2 contact elements (21,23) cooperating with the contact elements of the first coupling half, the outer conductor (12) of the latter having at least one opening (15) for passage of the contact element of the second coupling half contacting the contact element (11) for the inner conductor. An Independent claim for a lamp is also included.
Patent DE-19815554-A1 (DE)
Title: Removable coating composition, useful e.g. on metal, wood, plastics and stone and particularly useful in automotive and aircraft construction
Inventor: ARNOLDS-MAYER GABRIELE
IPC: C09D7/00
Filed: 1998-04-07
Abstract: In a coating consisting of particles (I) dispersed in a matrix, a volume change with respect to the surrounding matrix can be initiated in (part of) (I) by absorbed energy.
Patent DE-19817868-A1 (DE)
Title: Vorrichtung zum Trennen der Armatur von einer Schlauchleitung
Inventor: REINHARDT KLAUS
IPC: B23D21/02
Filed: 1998-04-22
Abstract: Die Anmeldung betrifft eine Vorrichtung zum Trennen der Armatur von einer Schlauchleitung durch eine Einrichtung zum Spalten der Fassung der Armatur.
Patent DE-19820095-A1 (DE)
Title: Extrudierbare, halogenfreie Mischung
Inventor: SCHWAMMBORN KLAUS
IPC: C08L79/08
Filed: 1998-05-06
Abstract: Eine extrudierbare, halogenfreie Mischung auf Basis Polyetherimid-Polymere besteht aus DOLLAR A 5-95 Gew.-% eines Polyetherimid-Siloxan Copolymers DOLLAR A und DOLLAR A 95-5 Gew.-% eines Polyetherimid-Polymers.
Patent DE-19820531-A1 (DE)
Title: Wrist watch with currency value conversion function
Inventor: NONNENMANN HANSPETER
IPC: G04B19/28
Filed: 1998-05-08
Abstract: The wrist watch has a currency value conversion function provided by a pair of relatively rotatable scale rings positioned around  the outside of the watch face. The scale rings are marked with different currencies and rotated relative to one another for direct read out of equivalent values in each currency.
Patent DE-19822466-A1 (DE)
Title: Plug arrangement with plug housing and round plug pin has hook element formed by two lugs laterally displaced to snap in behind reverse cut in pin bore when pin is inserted into housing
Inventor: STEIN THOMAS
IPC: H01R13/432
Filed: 1998-05-19
Abstract: The arrangement has a metal round plug pin (1) for plugging into a plug housing and axially fixed in the housing so as to protrude from its front. The pin has a sprung hook element that snaps into a reverse cut in a pin bore when the pin is inserted into the bore and a non-circular guide section that ensures correct orientation and butts against a stop. The hook element is formed by two lugs (13) that are laterally displaced to snap in behind the reverse cut in the pin bore when the pin is inserted into the housing.  An Independent claim is also included for a round plug pin and for a plug housing.
Patent DE-19827287-A1 (DE)
Title: Fuel injection valve-pressure sensor combination for fuel injection system
Inventor: SIMON STEFAN
IPC: H02N2/00
Filed: 1998-06-19
Abstract: The valve-pressure sensor combination includes a piezo-electric or magnetostrictive element (11), a valve closing body (3) working together with a valve seat surface (4) to give sealed seat (5), which is connected positively locked with the piezoelectric or magneto-restrictive element (11). An electronic control and evaluation circuit (12), which during a fuel injection phase, so controls the PE or ME element (11), that the valve closing body (3) operated by this, lifts from the valve seat surface (4) and opens the sealing seat (5), and which during a pressure measuring phase determines pressure in the combustion chamber (2) and coverts this to an electric signal and transmits this from the valve seat body on the piezoelectric or magneto-strictive element (11). An Independent claim is included for a method of operating the valve-pressure sensor.
Patent DE-19829897-A1 (DE)
Title: Vorrichtung zur Wiedergabe von Audiosignalen
Inventor: KOEFOED OLE
IPC: H04R5/02
Filed: 1998-07-06
Abstract: Die Erfindung betrifft eine Vorrichtung zur Wiedergabe von Audiosignalen. Diese Vorrichtung weist ein Audiosignalverarbeitungsgerät mit einem Mikrocomputer, eine Fernbedieneinheit und mindestens einen Lautsprecher auf. Jedes der genannten Elemente weist eine Funktion mit einem Funksender und einem Funkempfänger auf. Signale zur Veränderung der Parameter des Lautsprechers werden in der Fernbedieneinheit generiert und dem Lautsprecher direkt zugeführt.
Patent DE-19830933-A1 (DE)
Title: Stack supplying and positioning device for sheet stacks in printing press
Inventor: GUHR UWE
IPC: B65H7/10
Filed: 1998-07-10
Abstract: The stack supplying and positioning device includes a trolley (10) on which the stack (1) is loaded, a running track and guide rails for the trolley, a linear conveyor unit (14) to lift and receive the trolley, a sensor (22) and positioning unit to position the trolley, and an end position fixing device (23, 24) to set the trolley against the front stops.
Patent DE-19831224-A1 (DE)
Title: Ceramic substrate pretreatment for subsequent polycrystalline silicon deposition, especially in thin film solar cell manufacture
Inventor: NELL MATTHIAS
IPC: C04B41/52
Filed: 1998-07-02
Abstract: A ceramic substrate is pretreated for subsequent polycrystalline silicon deposition by forming a major surface area with few nucleation sites and a minor surface area with nucleating recesses. Pretreatment of a ceramic substrate, preferably of alumina ceramic for subsequent deposition of a polycrystalline silicon layer for thin film solar cells, comprises forming a substrate surface having a major area with few nucleation sites and a minor area of 5-20% with regularly or statistically uniformly distributed pit-like recesses containing a large number of nucleation sites for silicon crystal growth.
Patent DE-19835242-A1 (DE)
Title: Divisible bicycle frame with connecting device releasably joining two parts
Inventor: KUBA VLADISLAV
IPC: B62K15/00
Filed: 1998-08-04
Abstract: A tension device (34) assembles the two frame parts (26, 28) so that the support device supports on the locator and the two frame parts locate on one another on the face side. A dividing plane penetrates a lower tube (8) and is positioned at approximately 45 degrees to the lower tube longitudinal axis.
Patent DE-19836888-A1 (DE)
Title: Method and device for a duplex capable radio transmission system with code division multiple access synchronizes with TDD operations, a control centre radio base station and numerous subscriber stations independent of each other.
Inventor: HACHENBERGER ANDREAS
IPC: H04B1/707
Filed: 1998-08-14
Abstract: A matched filter with an amplitude threshold value switch is assigned to single subscriber stations at the receiving end. A radio base station generates a maximum or gold sequence specific to each radio transmission system. This sequence is transmitted to all subscriber stations as a preamble (1) to a real transfer of user data (2).  When received by subscriber stations, the preamble is fed to the input of the respective matched filter whose output signal connects to the amplitude threshold switch to create a trigger signal after passing a preset threshold value.
Patent DE-19838007-A1 (DE)
Title: Bathroom water supply sterilization lamp efficiency remains unaffected by the different rates at which water flows through the unit
Inventor: KUNKEL HORST
IPC: C02F1/32
Filed: 1998-08-21
Abstract: Water sterilization assembly has housing with a water inlet and outlet and an ultraviolet lamp within housing, which flows through a chamber around the lamp (12). The lamp (12) is essentially a rod shaped unit (32) surrounded by transparent protective pipe (19) keeping water away from the bulb. The lamp (12) is separated from surrounding pipe by crosspieces (38, 39) which are poor heat conductors.
Patent DE-19839913-A1 (DE)
Title: Blocking device and timer for automatically closing door or window has setting member operated directly or indirectly by casement when door is fully opened to adjust time before closing
Inventor: JUST FRANC
IPC: E05F15/12
Filed: 1998-09-02
Abstract: The timer (8) is adjusted by a setting member which when the window or door (1) is opened to maximum can be operated directly or indirectly by the casement (1). The setting member is mounted in the area of a locally fixed end buffer (9) which interacts directly with the casement, or in the area of a drive (5) connected to the casement to interact with this drive.  The setting member can be mounted in a drive housing holding the output member of the drive. The setting member can be connected to a hydraulic system in the drive housing.
Patent DE-19843027-A1 (DE)
Title: Transdermal therapeutic system used for administration of sex hormones contains neohesperidin dihydrochalcone to inhibit crystallization of active agent
IPC: A61K9/70
Filed: 1998-09-19
Abstract: A transdermal therapeutic system (I) contains neohesperidin dihydrochalcone (II) as a crystallization inhibitor in an adhesive matrix supersaturated with an active agent.
Patent DE-19847602-A1 (DE)
Title: Metallic protective layer system for vehicle wheel rims and musical instruments comprises a lacquer-like base layer, a metallic reflection layer and a transparent covering layer
Inventor: MUCHA ANDREAS
IPC: C23C28/00
Filed: 1998-10-16
Abstract: Metallic protective layer system comprises a lacquer-like base layer, a metallic reflection layer and a transparent covering layer made of a graded mixture of silicon dioxide and aluminum oxide with a total thickness of 0.1-10  mu m.
Patent DE-19847974-A1 (DE)
Title: Ceiling mounting is a ferromagnetic profile rail with a slit to insert a mounting screw and take the suspended fitting with a magnetic washer at the lateral member for the mounting screw
Inventor: GERHARD GABRIELE
IPC: E04B9/24
Filed: 1998-10-17
Abstract: The mounting (1'). for fitting to a ceiling (2), has a profiled rail (3) of ferromagnetic material with a slit (4) to take a mounting screw (10') and also a suspended fitting. A lateral member (6) of the rail has at least one opening to take the mounting screw through it opposite the entry slit (4) and at least one magnetic washer (14) with a hole (15) to take the mounting screw (10'). The washer (14) is held against the lateral member (6) by magnetism.
Patent DE-19853008-A1 (DE)
Title: Digital synthesizer as control generator for image processing
Inventor: SAKURAI TETSUO
IPC: H04N1/04
Filed: 1998-11-17
Abstract: The synthesizer comprises a mode changeover switch between a copier mode processing for read-out (100) and generation of an image data from a scanned document, and a printer mode processing for reception of arbitrary data from an external information processor for image formation and for the actual image formation. An enlargement factor fine adjuster controls different control objects in both modes processes and adjusts the factor of an image to be reproduced.
Patent DE-19854178-A1 (DE)
Title: High-scaling multiprocessor system bus e.g. for telecommunication switching centres
Inventor: HUTNER FRANZ
IPC: G06F11/20
Filed: 1998-11-24
Abstract: A bus arrangement for multiprocessor systems includes an address bus for transmission of address information via a number of address lines (42) and a data bus for transmission of data on at least one data line (52). The address bus has at least one address- access control line (41) and at least one address-identifier line (44), and the data bus has at least one data bus access control line (51) and at least one data-identifier line (53).  The address- and data-access control lines (41,51) control the right to access to the respective address- and data-bus and the address- and data- identifier lines (44,53) transmit an identifier to assign the address-information to associated data information.
Patent DE-19857625-A1 (DE)
Title: Production of an alcohol-free beer involves addition of yeast and/or chemical taste agents to such a beer
Inventor: SWIDEREK ERNST
IPC: C12C12/04
Filed: 1998-12-14
Abstract: Production of alcohol-free beer comprising adding yeast and/or chemical taste agents to such a beer, is new.
Patent DE-19907627-A1 (DE)
Title: Multiple coating of web films with wet layers of magnetic recording materials
Inventor: KISTLER STEPHAN F
IPC: B05D1/28
Filed: 1999-02-23
Abstract: To coat a flexible web (19) with wet layers, the first layer (23) is spread over the film surface by a gravure roller (12), followed by an extruder (30) with upstream (31) and lower (32) lips to deliver the second layer (39).  To coat a flexible web (19) with wet layers, the first layer (23) is spread over the film surface by a gravure roller (12), followed by an extruder (30) with upstream (31) and lower (32) lips to deliver the second layer (39). The upstream extruder lip is formed by a surface at right angles to the film web movement, with side edges shaped so that part of the lip surface has a convex curvature radius in relation to the web which is not more than 200 mm. The downstream extruder lip runs straight on the web movement line, and the sides are shaped to form a guide edge. The downstream lip is further displaced from the web than an upstream lip at a tangent to the trailing edge of the upstream lip. The surface of the downstream lip leads from the guide edge to the peak of a convex curve with a curvature radius which is 0.2-2.0 times the curvature radius of the upstream lip. The extruder lips are at a holder so that the first wet layer remains in contact with part of the upstream lip surface. At the coating station, the draw tension is applied to the web while on an unsupported path. The extruder is carried by a holder so that the unsupported web is in contact with the upstream lip surface and deflects the web in a curve with a curvature radius of not more than 50 mm, and to pass the web round the lip by an angle of at least 2 deg  while remaining in contact. The web has a tangential contact with the downstream lip surface. The first wet layer is a dispersion of particles with a bonding agent, and the coating is in contact with the upstream lip while passing round it at an angle of at least 5 deg .
Patent DE-19911637-A1 (DE)
Inventor: HEINRICH PETER
IPC: C21B7/20
Filed: 1999-03-16
Abstract: The invention relates to a bell and hopper for shaft furnaces, especially for blast furnaces, with a charging bin with a feed tube, a rotating chute carrier with a drive unit, and a swiveling chute in the inner of the furnace with drive means arranged outside the housing. The aim of the invention is to provide such a bell and hopper that is less prone to breakdowns and more resistant to wear. To this end, the drive means for the swiveling movement of the chute comprise: at least one motor (7) which drives a toothed ring (9) by means of a pinion (8). Said toothed ring (9) engages with the toothed spindles (11) of at least two spindles (13) that are distributed across the periphery of the bell and hopper outside the rotating chute carrier (3) to produce a lifting and lowering movement of the spindles. The inventive bell and hopper is also provided with means (14, 15, 17, 21) for transmitting said vertical movement of the spindles to the tilting shafts (22) extending through the inner wall (24) of the chute carrier (3). The chute can be hinged on said tilting shafts to produce a swiveling or tilting movement of the chute.
Patent DE-19912801-A1 (DE)
Title: Safety system for motor vehicles performs automatic unlocking of all safety belts or all belts in use after vehicle has come to rest and event preventing vehicle from travelling on has occurred
Inventor: BERGHOLZ SVEN
IPC: B60R22/32
Filed: 1999-03-11
Abstract: The system performs automatic unlocking of all safety belts or of all belts being used after the vehicle has come to rest and an event preventing the vehicle from travelling on has occurred using an activated special control loop. The belts are unlocked after a period following the vehicle coming to rest and the event preventing travel being recorded.
Patent DE-19914372-A1 (DE)
Title: Device for monitoring action of electromagnetically operated valve has short circuit ring mounted at defined stroke length beneath Hall sensor switch and connected to evaluation unit
Inventor: KURTH GUIDO
IPC: F16K31/06
Filed: 1999-03-30
Abstract: The device has a circular magnet (9) mounted on the armature (7) opposite a Hall sensor switch (4) in the yoke housing (11) so that the sensor is subjected to the magnetic field of the magnet. A short circuit ring (10) mounted at a defined stroke length beneath the Hall sensor switch is connected to an evaluation unit.
Patent DE-19914847-A1 (DE)
Title: Anchor for a reinforcement plate at a concrete construction component is over the plate on the flat surface bonded into openings in the concrete
Inventor: WEIDNER JOERG
IPC: E04G23/02
Filed: 1999-04-01
Abstract: The anchor system to secure a plastics reinforcement plate (1) to a flat surface (2), such as of a construction component (3) to be strengthened, has at least one anchor unit (4) which covers the surface (2) to be reinforced at least partially. The anchor (4) is secured by a bonding adhesive in at least one opening (5) at the construction component (3).  The anchor (4) has a U-shape (7) with a flat section (6), or can be in a L-shaped or a T-shaped profile, with a cover plate bonded to bridge the anchor profile gaps. The anchor is of steel or a compound fiber material of carbon, synthetic and/or glass fibers.
Patent DE-19920130-A1 (DE)
Title: Sprung mattress with new design of adjustable cover, comprising chamber filled with granules in different density
IPC: A47C27/06
Filed: 1999-05-03
Abstract: The human body needs a different kind of support depending on the area to be supported and the position of the sleeping person. The new design of a sprung mattress has at least one layer (1) made of different types of springs (2), which can be differently tempered and/or accommodated within individual pockets. An additional layer (3) made of a case (4), filled with granules (5) moving freely inside their cover, is attached to the top and/or at the lower side (6) of the spring layer. The strength of the support offered by the flexible layer is determined by the amount and the size of the granules.
Patent DE-19922779-A1 (DE)
Title: Vorrichtung zum Aufnehmen von Stoßenergie
Inventor: GARNWEIDNER PETER
IPC: F16F7/12
Filed: 1999-05-18
Abstract: Vorrichtung zum Aufnehmen von Stoßenergie zwischen einem Bauteil, an dem ein Stoß liegt, und einem vor den Wirkungen der Stoßenergie zu schützenden Bauteil, insbesondere zwischen dem Stoßfängerträger 1 und dem Längsträger des Rahmens eines Kraftfahrzeuges. Die Vorrichtung umfaßt einen Verformungsteil 3 zur plastischen Energieaufnahme, der zwischen dem Stoßfängerträger 1 und dem Längsträger des Rahmens des Kraftfahrzeuges angeordnet ist, sowie einen Hydraulikteil zur elastischen Energieaufnahme. Der Hydraulikteil ist in Stoßrichtung vor dem Verformungsteil 3, und zwar im Inneren des Längsträgers des Rahmens des Kraftfahrzeuges angeordnet. Durch diese Ausbildung ist es möglich, mit großen Kolbendurchmessern des Hydraulikteils zu arbeiten und ist eine Ausbildung in Aluminium möglich.