baber/WOPTO huggingface dataset:
Patent DE-19707289-A1 (DE)
Title: Information coding and transmission method
Inventor: DIRR JOSEF
IPC: H03K7/10
Filed: 1997-02-24
Abstract: The method involves generating a phase coding by using only one AC current of a frequency and a phase orientation. Impulses with predetermined length are used for the code elements and are presented by half periods and periods of an AC current with the same frequency and phase orientation. The periods are sent in a non-decomposed sequence. The phase sequence of the impulses are changed by reducing or increasing the number of periods with respect to the previous impulse. The difference phase to the previous impulse can be used as the code element or a leading or lagging phase orientation with respect to the reference phase orientation or to the previous impulse can be used as steps.  A non-distinctive phase stage change is marked by an amplitude change or a multi stage pulse width coding is generated by using only one AC current of a frequency and of a phase orientation. The pulse width coding is preferably generated by a even number of periods. The steps are presented by increasing or reducing the number of periods with respect to the reference impulse or by absolute values in the number of periods or by positive or negative difference. The pulse discrimination is preferably carried out by an amplitude step.
Patent DE-19713838-A1 (DE)
Inventor: HANNEWALD THOMAS
IPC: H01C10/32
Filed: 1997-04-04
Abstract: The invention relates to a potentiometer, especially a throttle valve potentiometer of a load adjustment device to regulate operation of an internal combustion engine, wherein the potentiometer comprises a support plate (4) with contact strips (5) and/or sliding strips (6) and the support plate (4) is accommodated in a housing, especially a throttle valve housing (1). According to the invention, the substantially symmetrical support plate (4) is glued to the housing by means of an adhesive coating (11).
Patent DE-19713935-A1 (DE)
Title: Compact discharge lamp power supply e.g. for motor vehicle head-light
Inventor: TODA ATSUSHI
IPC: H05B41/282
Filed: 1997-04-04
Abstract: A power supply circuit for a discharge lamp has a control unit for its current and/or the circuit that sends firing pulses to the lamp. It also has an electrical connector for the lamp and a detector which determines if the connection is made or broken. Thereupon the current and/or firing pulses are generated for the lamp, and not if the connection is broken. Part of the firing circuit is joined to the connector so that the pulse path is completed when the connection to the lamp is made. The firing circuit has a charging device to generate the pulses.
Patent DE-19717836-A1 (DE)
Title: Spinning machine for yarn
Inventor: MALINA LUDEK
IPC: D01H5/72
Filed: 1997-04-26
Abstract: A spinning machine has a drawing system which has a yarn guide with an inlet funnel (1) and a support section (7). The funnel (1) has a funnel part, a guide (5) with an opening and a clamp (9), which is elastically deformable across the longitudinal orientation of the support section (7). The clamp has a sprung tongue (11,13) which partially projects into the opening of the light chamber profile. The spring (13) is a leaf spring which sits in a slit in the clamp.
Patent DE-19720531-A1 (DE)
Title: Motor vehicle impact protection system for triggering airbags, etc.
Inventor: SPIES HANS
IPC: G01P15/135
Filed: 1997-05-16
Abstract: An impact protection system for a motor vehicle is designed to trigger the operation of seatbelts, airbags, rollbar etc. in the event of collision and has a trigger unit (4) comprising an acceleration sensor (1), signal evaluation unit (2) and a source of optical energy e.g. a laser (3). In excess of an acceleration threshold the laser is activated and its transmission is intercepted by a pendulum barrier (s) which is itself an inertial system responding independently to acceleration. The pair (4,5) form a signal AND gate (6) and in the event of the pendulum displacement (A to B) being greater than a presettable amount both AND conditions are satisfied and the laser beam (7) fires the igniter unit (8).
Patent DE-19721118-A1 (DE)
Title: Residential house of reproducible raw materials
Inventor: BAUMGARTEN HEINZ
IPC: E04F17/08
Filed: 1997-05-21
Abstract: The internal and external constructional components are made of environmentally compatible industrial products. The core module is mass-produced and contains an installation shaft which can contain all the installations cables placed on plaster, and can contain the cables and pipes for future developments. The non-supporting walls are made from the double-layered walls of the furniture.
Patent DE-19722769-A1 (DE)
Title: Lap roll winder
Inventor: WEINERT MICHAEL
IPC: B65H54/28
Filed: 1997-06-02
Abstract: The apparatus to wind sliver into a lap roll has a reciprocating drive for the slide (3) of the sliver guide (31) which is synchronised with the drive for the roll (1). The reciprocating drive has a motor (6) to give alternating directional movements, and has controlled positioning, according to program data for the development of the wound lap roll.
Patent DE-19726251-A1 (DE)
Inventor: RANSBERGER KARL
IPC: A61K38/54
Filed: 1997-06-20
Abstract: The invention relates to the use of at least one proteolytic enzyme for treating uveitis, preferably trypsin, bromelain or papain. Rutin can also be used.
Patent DE-19730895-A1 (DE)
Title: Immersion pipe for cold chamber die-casting machine
Inventor: MORET GILBERT
IPC: B22D17/08
Filed: 1997-07-18
Abstract: The immersion pipe comprises a top section (6") for pouring in a liquid metal and a tubular section (6') which extends along an axis (L) and serves for introducing the metal into the casting chamber (4) of a cold chamber die-casting machine. The immersion pipe is made up of at least two parts (6a, 6b). Also claimed is a die-casting machine having sensors (15, 16) for establishing whether the immersion pipe is in its working or rest position.  The sensors are connected to a switching system which allows the casting plunger to be activated only when the immersion pipe is in its rest position.
Patent DE-19731756-A1 (DE)
Title: Control system for heating system
Inventor: BOEHRINGER VOLKER
IPC: F24D19/10
Filed: 1997-07-23
Abstract: A heating system in which a transfer medium transfers heat from a burner to a heat exchanger has a control which measures the heat content of the medium entering the burner and that on leaving the burner, to determine the rate of heat generation by the burner. The temperature of the burner is kept at a level for maximum efficiency and minimum emission products. The control is primarily determined by the operation of the burner rather than by the demands on the system. This results in an improved control and operating efficiency of the burner. The control is applied to fossil fuels as well as those from renewable resources.
Patent DE-19733154-A1 (DE)
Title: Double glazing door or window without frame
Inventor: WOSCHKO DONAT
IPC: E06B3/30
Filed: 1997-07-31
Abstract: The double glazing door or window pane without a frame, is inserted into a door or window assembly, and has a screen frame. The screen frame is formed at least in sections by a further insulation glazing (20) with an inner pane (23) and outer pane (22) with an edge (31) projecting over the inner pane towards the swing door/window assembly (1). A spacer (24) is at the edge side in a hermetic seal between the panes. At the section towards the door/window assembly, a profile (30) is separate from the spacer, between the panes, nearer the assembly than the spacer, to hold the fittings (34) to work with the assembly fittings (14), and also with seals (35,36) working with the assembly.
Patent DE-19735508-A1 (DE)
Title: Food supply for passengers at airports
Inventor: RABELS PETER
IPC: B64F1/36
Filed: 1997-08-16
Abstract: Units (28) are provided in the boarding area for the supply of provisions. They consist of transporting boxes (50) which contain provisions and are kept on board the aircraft, remaining on the seat, until after the aircraft lands. Each box has a square or rectangular cross-section and is made of plastics or light metal. It has a top opening with a cover provided with a folding carrying handle.
Patent DE-19736874-A1 (DE)
Title: Injection molded guide wheel for torque converter
Inventor: SASSE CHRISTOPH DIPL ING
IPC: F16H41/28
Filed: 1997-08-26
Abstract: The mold is filled with thermoplastics. The blades (17) are distributed around the hub, such that the flow outlet (53) of each, lies close (55) to the flow inlet (51) of the next, when measured peripherally. Preferred features: The peripheral offset is 4 mm at most. The freewheeling outer ring is axially grooved at its circumference. Radial projections interengage corresponding formations in the guide wheel hub. Connection of guide wheel hub with the freewheeling ring is effected by injecting-on the latter with thermoplastics, in the molding tools.
Patent DE-19738440-A1 (DE)
Title: Small display device used as name-, price- or product information tag
Inventor: SCHUELLER PETER
IPC: G09F7/12
Filed: 1997-09-03
Abstract: The magnetic tag (10) is of rectangular shape and has a front (11) and a back part (12) which are movable joined in the center (13). Several oblong slots (16) cut into the extension of the front part (11) work as hinges (23) when the device (10) is folded over to be fixed to a garment or any other item. A small sheet of paper (26a) containing information can be inserted at the front (11a). The tag (10) is kept in position with a permanently magnetic system (20).
Patent DE-19743937-A1 (DE)
Title: SIM card contacting device for telecommunications apparatus
Inventor: STORZ MICHAEL DIPL ING
IPC: G06K7/00
Filed: 1997-10-04
Abstract: The contacting device has two contact elements (8,9) which are connected via a switching element (10) pressed down by a properly inserted card (2). The switching element has a free end (10a) which extends over one of the contact elements (8), and another free end (10b) which extends over the other contact element (9).
Patent DE-19744785-A1 (DE)
Title: Display cassette for interchangeable information medium
Inventor: WESTERMANN GERHARD
IPC: G09F3/20
Filed: 1997-10-10
Abstract: Display cassette has a carrier housing with at least one transparent hinged lid with an integral medium holder.  The lid is lifted and pivoted from the housing  and has a viewing plate and three side walls. The side walls are at least partially engaged when in the closed position with a spring mechanism between the lid and part of the housing. The spring displacement is greater than the closure stroke of the lid. The spring mechanism has at least one flexural spring shape- and/or force-locked to the housing.
Patent DE-19746545-A1 (DE)
Title: Frame for vehicle slide roof, slide and lift roof and similar
Inventor: KOENIG KLAUS
IPC: B60J7/02
Filed: 1997-10-22
Abstract: Two backwardly running frame side parts (2) are connected with the side legs of the frame front part. The frame parts (1, 2) at the top have at least partly open profile parts with channels (8, 9, 10) for accommodation and guide of a drive unit for a cover of the vehicle slide roof via at least one drive cable (13) in at least one of the frame side parts and for accommodation of a wind deflector in the frame front part. The frame side parts are also of plastic and the drive cable drive channel (9) is formed in the base of the wind deflector accommodation channel (8). The drive cable (13), at least in the transition area, is fed into a plastic tube (14) accommodated in the guide channel (6).
Patent DE-19751090-A1 (DE)
Title: Composite profiled sheet e.g. for garage door sections
Inventor: HOERMANN MICHAEL
IPC: B29C43/02
Filed: 1997-11-18
Abstract: Profiled half-sections (12,12'), e.g. U-shaped sections, are formed (100) and filled (110) with rigid foam (20,20'). Recesses or projections are machined (120) into the filler and the sections are cut to length (130). Two half-sections are then joined with adhesive along a keyed joint formed by the recesses and projections.
Patent DE-19756807-A1 (DE)
Title: Formation of coiled expanded metal packings for vehicle fuel tanks
Inventor: GEISSLER NORBERT
IPC: B21D51/10
Filed: 1997-12-19
Abstract: Honeycomb expanded metal packing structures are produced from continuous perforated, drafted (expanded) metal strip. The three dimensional structure is generated by rolling together the perforated, expanded strip taken from two feed rolls on to a common core, after one of the feed rolls has been reversed by rewinding.
Patent DE-19758072-A1 (DE)
Title: Etching objects made of copper and a less noble metal, especially brass
Inventor: MOEBIUS ANDREAS PROF DR RER NA
IPC: C23G1/36
Filed: 1997-12-30
Abstract: Objects made of copper and brass are etched with aqueous persulfate solutions containing organic complex formers together with (in)organic sulfur compounds and/or nitrogen compounds to inhibit the over-etching of brass and increase the current yield in subsequent regeneration of persulfate by anodic oxidation. A process for etching objects made of copper and a less noble metal, especially copper and brass, with subsequent regeneration of the etching solution comprises etching in an aqueous persulfate-containing solution followed by cathodic reduction to precipitate the dissolved copper and anodic oxidation to convert sulfate back into persulfate, using an etching solution which contains organic or inorganic sulfur compounds and/or organic or inorganic sulfur-free nitrogen compounds to increase the current yield in anodic oxidation.    The concentration of the additive(s) is increased so that a higher current yield is accompanied by a decreased rate of erosion of the less noble metal during etching, and the etching solution also contains an organic complex former.
Patent DE-19801785-A1 (DE)
Title: Alarm handling method for communication system with several management levels
Inventor: HISCH LUCIAN DIPL ING
IPC: H04B17/00
Filed: 1998-01-19
Abstract: The method involves transmitting a message (alaAS,alaSC) to an agent (AG) from a manager (MA1,MA2). An automatic alarm data alignment is requested which is repeatedly initiated by the agent. A correlation information (aliNI) is received by the manager for allocating the request to the consequent messages (alNO) sent by the agent. The automatic alarm data alignment is controlled by the manager using at least a parameter (par) sent to the agent.  Preferably, the parameter is sent in the message transmitted to the agent for the automatic alarm data alignment. The message for the alignment is sent for each request to the agent.
Patent DE-19801925-A1 (DE)
Title: Clamping and fixing element
Inventor: GROSMANN HANSJUERGEN
IPC: F16F1/12
Filed: 1998-01-20
Abstract: The clamping and fixing element is fitted in a concrete wall (1) by a plug (2). A bolt (5) is screwed into the plug. The clamping and fixing element (3) is fitted on the bolt. The spring (6) is hooked in and the nut (4) is then tightened. The elastic fixing and clamping element can be used, e.g. to fit a washing machine into position. The fixing and clamping element can be formed into an eye by bending it round a mandrel. The diameter of the eye depends on the arm spacing.
Patent DE-19802337-A1 (DE)
Title: Evaluation computer for magnetic resonance tomography signals determining brain activity or blood deoxyhaemoglobin conc.
Inventor: GEMBRIS DANIEL
IPC: G01R33/56
Filed: 1998-01-23
Abstract: The evaluation computer uses a de-trending method for correlation analysis of the magnetic resonance tomography signals, with provision of data values for the correlation analysis via a sliding window method, in which the oldest of the measured data values is dropped and replaced by the newest measured data value, with the number of data values used for evaluation remaining constant. An Independent claim for a magnetic resonance tomography apparatus with an evaluation computer is also provided.
Patent DE-19803097-A1 (DE)
Title: heat loss reduction and effective piston pressure raising process for combustion engines
IPC: F01P9/02
Filed: 1998-01-28
Abstract: The heat loss reduction and pressure raising process involves introducing sufficient water for evaporation into the hot gases at 2000-2500C shortly after combustion to raise the effective piston pressure and  at the same time provide sufficient cooling for the engine. The compressor sucks in the mixture through the carburetor and forces it into the combustion chamber, where it burns continuously.  The water introduced cools the gases so that the resultant mixture of exhaust gas can supply a pressure air engine or a steam engine.
Patent DE-19803293-A1 (DE)
Title: Marking plaque for hand bath towels and face flannels
Inventor: KLINGE MICHAEL
IPC: G09F3/12
Filed: 1998-01-29
Abstract: The marking plaque can differ in shape, size and color. Its edges are rounded so that there is no risk of damage. The application of the plaque does not disturb the fabric of the towel or flannel. It takes the form of a plastic clip and it can be provided with letters or symbols.
Patent DE-19805645-A1 (DE)
Title: Overload protection for carrier band or cable for telescopically suspended studio equipment
Inventor: MARKGRAF JUERGEN
IPC: G01L5/10
Filed: 1998-02-12
Abstract: The overload protection uses a respective expansion measuring strip for providing the momentary tension force within each parallel carrier band or cable (11a,11b) of the telescopic suspension system, for comparison with a limit value, to lock the motorized winding roller (14) when the limit value is reached.
Patent DE-19808784-A1 (DE)
Title: Electronic apparatus for attachment by suction to vehicle windscreen
Inventor: BEIER WOLFGANG
IPC: G07B15/06
Filed: 1998-03-03
Abstract: The apparatus contains an electronic device and is stuck by suction to a flat surface, such as a vehicle windscreen. The volume subject to suction, lying between the flat surface and the apparatus fixture, is connected to a pressure sensor, and the signal from the pressure sensor is fed to the electronic device.
Patent DE-19810807-A1 (DE)
Title: Message conversion system for upgrading systems without halting
Inventor: GARD BENGT ERIK INGEMAR
IPC: G06F8/656
Filed: 1998-03-12
Abstract: The communication system, e.g. a telecommunications system, upgrades applications such that messages targeted at the newer applications are different from their prior formats. A message conversion system (34) is installed to transfer messages. This is provided with message conversion information (36) that defines old and new formats. Data is also provided on which sources and targets require conversion between old and new, and new and old. The messages are then converted as defines and output as needed. Additional initialization messages may also be generated.
Patent DE-19813550-A1 (DE)
Title: Verfahren zum Betrieb eines Elektrowärmegerätes
Inventor: BOGDANSKI FRANZ
IPC: A47J27/62
Filed: 1998-03-27
Abstract: Ein Verfahren zum Betrieb eines Elektrowärmegerätes mit einem mit Fühlern versehenen Kochtopf sieht vor, daß die Leistungsfreigabe an eine Heizeinrichtung zuerst in einem vorgegebenen Steuervorgang erfolgt. Nach wenigstens einem Steuer-Intervall kann die Regelung einsetzen, sobald von den Fühlern gelieferte Daten (T¶m¶) in einem bestimmten, eine sichere Regelung ermöglichenden Bereich (Delta T¶s¶) liegen. Bevorzugt weist das Verfahren feste AUS-Zeiten (t¶2aus¶) für die Heizungseinrichtung auf, während die Dauer der EIN-Zeiten (t¶2ein¶, t¶3ein¶) in Abhängigkeit von einer Temperaturdifferenz (Delta T) zwischen der aktuellen Fühlertemperatur (T¶m¶) zu einer vorgegebenen Endtemperatur (T¶me¶) für die Fühler jeweils nach Ablauf einer AUS-Zeit (t¶2aus¶) festgelegt werden können. DOLLAR A Vorteilhaft bezieht die Regelung ihre Werte nicht direkt von der Kochguttemperatur (T¶k¶), sondern von einer hiervon unterschiedlichen Fühlertemperatur (T¶m¶). Je nach von einem Benutzer einzustellenden gewünschten Endwert (T¶ke¶) können in einem Speicher Werte für die zu erwartende Differenz zwischen Fühler- und Kochguttemperatur enthalten sein, die gesicherte Rückschlüsse auf die Kochguttemperatur ermöglichen.
Patent DE-19815233-A1 (DE)
Title: Verfahren zur Vakuumaufkohlung unter Behandlungsgas
Inventor: PREISER FRIEDRICH
IPC: C23C8/22
Filed: 1998-04-04
Abstract: Bei einem Verfahren zur Vakuumaufkohlung unter Behandlungsgas, bei der Stahl im Grobvakuum bei Gasdrücken bis zu etwa 20 mbar unter Verwendung von Propan (C¶3¶H¶8¶) als Kohlenstoffspender bei einer Temperatur von etwa 250 DEG C aufgekohlt wird, wird dem Propan Wasserstoffgas (H¶2¶) in einem Verhältnis von etwa 1 : 1 bis etwa 1 : 2 (Wasserstoffüberschuß) zugemischt, wobei das Absaugen der Zersetzungsprodukte des Propans über einen mit der Behandlungskammer verbundenen Pumpstand erfolgt.
Patent DE-19818153-A1 (DE)
Title: Car window unit with integrated frame
Inventor: SENGE CHRISTOPH
IPC: B60J10/265
Filed: 1998-04-23
Abstract: The window unit for a car incorporates a window pane (21), and a pre-moulded frame (22) which is protruding from at least one edge of the pane. There is a metal strip (23) holding device (24) attached alongside two or more edges of the pane. The holding device for the metal strip consists of the holding strip (28) attached permanently to the frame. There is a clip (29) which can be pushed onto the frame and is held in position by its wings (32,33).
Patent DE-19825004-A1 (DE)
Title: Hochdruckentladungslampe
Inventor: DIERKS JOERN
IPC: H01J61/36
Filed: 1998-04-24
Abstract: Eine Hochdruckentladungslampe weist zur Verbesserung der Berstdruckbeständigkeit ein konisches Stützröllchen (5) auf. Bevorzugt ist das Verhältnis zwischen Außendurchmesser am hinteren und vorderen Ende zwischen 1,1 und 2,5.
Patent DE-19825697-A1 (DE)
Title: Attachment for blinds and curtains
Inventor: HEROLD RAINER
IPC: E06B9/64
Filed: 1998-06-09
Abstract: The element supporting the blind or curtain, such as a roller, can be lowered and raised.
Patent DE-19826508-A1 (DE)
Title: Zugfahrzeug mit gehärteter Sattelplatte, Verfahren zum Härten einer Sattelplatte für ein Zugfahrzeug
Inventor: AMENDE WELF
IPC: B62D53/08
Filed: 1998-06-15
Abstract: Ein Zugfahrzeug (12) weist eine Sattelkupplung zum Verbinden des Zugfahrzeugs mit einem Sattelauflieger auf. Die Sattelkupplung umfaßt eine Sattelplatte (10) mit einer Auflagefläche (20) zum Abstützen des Sattelaufliegers, wobei zumindest in erhöhtem Verschleiß ausgesetzten Zonen (32) der Sattelplatte (10) eine Mehrzahl von Bereichen (30) gehärteten Sattelplattenmaterials vorgesehen ist, welche durch Bereiche nicht gehärteten Sattelplattenmaterials (31) voneinander getrennt sind. Die gehärteten Bereiche sind durch ein Laser-Härtungsverfahren hergestellt, bei welchem man zunächst eine Gußmaterialschicht vorbestimmter Dicke von der Auflagefläche abträgt und dann das Sattelplattenmaterial mittels eines Lasers lokal erwärmt.
Patent DE-19826751-A1 (DE)
Title: Modular system for construction of cavity wall for building, using blocks with projecting pins.
Inventor: KLOSSEK GORDON
IPC: F16B5/00
Filed: 1998-06-13
Abstract: Modular building system using standard-sized rectangular building blocks and vertical pins extending into sockets. The long sides of the blocks may be made of comparatively thin plates and the rectangular section pins extend across the width of the cavity between the blocks and extend downward into the internal space in the course below. The spacing of the pins is chosen so that they lock together when the blocks are laid with alternating joints the course below.
Patent DE-19828024-A1 (DE)
Title: Pneumatic positioning drive programmed control arrangement
Inventor: STOLL KURT DR
IPC: H04Q9/00
Filed: 1998-06-24
Abstract: The control arrangement has a computer unit (11) and several bus stations (14-16) associated with the bus system. Sensors and actuators for each position drive (18) are connected to the bus station associated with the drive. At least one bust station is used exclusively to transfer the actuator and sensor signals between the positioning drive(s) and the computer unit. The computer unit is a central device which determines all control requirements.