baber/WOPTO huggingface dataset:
Patent DE-19734133-A1 (DE)
Inventor: GRINGEL MARTIN
IPC: E04C2/36
Filed: 1997-08-07
Abstract: The invention relates to a double-plate body provided with coating plates between which are located spreaders. Said body is characterized in that the spreaders, which are located at a distance from each other, are in the form of cylinders (9), that said cylinders (9) engage by their ends (15, 17), which features a collar (19) defining the spacing between the coating plates (3, 5), into holes (21) provided inside the coating plates (3, 5) and that the empty space between the coating plates (3, 5) as well as between the cylinders (9) is filled with hardening flowable material (31).
Patent DE-19734465-A1 (DE)
Title: Dry mortar for interior plaster preparation
Inventor: JAEGER REINHARD DR
IPC: C04B14/26
Filed: 1997-08-11
Abstract: A dry mortar, for an interior plaster, is based on alpha-hemihydrate with a Blaine specific surface 1200-5000 (especially 2000-3000) cm<2>/g and contains a capillary porous filler with a particle size (x 50 value) of less than 10 (especially less than 5)  mu  and a BET specific surface of greater than 2 m<2>/g.
Patent DE-19737925-A1 (DE)
Title: Heating system operating method
Inventor: GAISBAUER NORBERT
IPC: F23N1/06
Filed: 1997-08-27
Abstract: The heating system has a burner (5) with a blower (16) and a primary heat exchanger (3). During stationary operation, the blower output is regulated dependent upon a preselected block air figure at the heat exchanger. Directly after burner ignition, the blower is operated for a set period of time, e.g. a maximum of 3 minutes, at higher capacity, during this time it is able to generate a higher block air figure than the selected one.
Patent DE-19742983-A1 (DE)
Inventor: HEINZEL LOTHAR
IPC: D06F37/26
Filed: 1997-09-29
Abstract: The invention relates to a concrete ring for use as a counterweight on the lye container of a washing machine. The concrete ring is produced continuously with a ring part (1) which has a U-shaped cross-section and which is open at one end. Said ring part (1) is filled with a mass containing concrete and a connecting device (16) is provided on its outer periphery. The connecting device (16) can be connected to the lye container (17).
Patent DE-19744320-A1 (DE)
Title: Diver's breathing gas
Inventor: FRINGS ROBERT
IPC: F17C5/06
Filed: 1997-10-08
Abstract: The medical oxygen preferably has greater than 99.0 (especially greater than 99.5) vol.% purity and is present in amount \-21 vol.% in the gas. The nitrogen is preferably medical nitrogen with greater than 99.5 (especially greater than 99.8) vol.% purity.  Independent claims are also included for: (1) a container containing the above breathing gas;  (2) production of a breathing gas, especially as described above, by supplying the pure medical oxygen and nitrogen components under pressure into a pressurized gas container; and  (3) breathing gas production equipment comprising a liquefied medical oxygen storage container (11), a liquefied nitrogen storage container (12), pumps (13, 20) connected by lines (18, 19) to the respective storage containers (11, 12), heat exchangers (14, 21) connected by lines (22, 23) to the respective pumps (13, 20) and one or more connection lines (24, 25, 27) for a compressed gas container (40) which is connected to the heat exchangers (14, 21), is fitted with shutoff valves (15, 26, 33, 34, 35, 36) and is associated with a filling pressure gauge (37).
Patent DE-19753091-A1 (DE)
Inventor: SPIES ALFRED
IPC: B65H5/38
Filed: 1997-11-29
Abstract: The sheet guide device (9) is fitted axially parallel to the sheet guide cylinder in front of the printing gap in the sheet feed direction (8). The sheet guide device consists of a sheet smoothing device, connected to a pneumatic air supply, and a guide surface in front of the printing gap in the sheet feed direction. The sheet smoothing device is integrated into the guide surface to stretch out the sheet in the opposite to sheet feed direction.
Patent DE-19754397-A1 (DE)
Title: Pre-gripper for sheet transfer from table to cylinder
Inventor: WEISBACH GUENTER DR ING
IPC: B41F21/05
Filed: 1997-12-08
Abstract: The oscillating pre-gripper (1) transfers frontally registered sheets (10,7) from the feed table (2) to a rotating cylinder (9),  with the aid of a stop (4) and grip tongue (6). The grip tongue  clamps the sheet using a wedge part (6.1) extending to the tip of the tongue (6.2). The stop and tongue give a wide opening for all sheet conditions.
Patent DE-19754415-A1 (DE)
Title: Electrical equipment protection circuit e.g. for automobile electric's
Inventor: SCHULTE HENNING H
IPC: H01H85/046
Filed: 1997-12-09
Abstract: The protection circuit (1) has at least one semiconductor element with a reversible temperature-dependent switching characteristic, e.g. a thyristor (5), with its switching point matched to the response temperature of a fuse element (3), to which the semiconductor element may be applied via an intermediate insulation layer.
Patent DE-19755056-A1 (DE)
Inventor: BRAUN HANS DR
IPC: B60K15/077
Filed: 1997-12-11
Abstract: The invention relates to a level metering device (2) comprising a metering tube (14) placed in a fuel tank (10). Said metering tube (14) is filled with a part of the fuel flow which is fed to the injection system (44) of the motor vehicle combustion engine (46) by a feed unit (40) placed in the fuel tank (10). A differential pressure sensor (24) is subjected to a hydrostatic pressure applied to the lower end (30) of the metering tube (14) at one metering input (26), and to a hydrostatic pressure applied to the bottom (16) of the fuel tank (10), at its other metering input (28). During operation of the feed unit (40), a fuel column of a known height (lo) is defined in the metering tube (14) so that the output signal (u) of the differential pressure sensor (24) enables determination of the actual level (h(t)) of the fuel tank (10). The metering tube (14) has an opening (56) for lowering the level in the metering tube (14), adjacent to its lower end (30), when the feed unit (40) is stopped, until same level is defined in the metering tube and in the fuel tank (10) and until the offset of the differential pressure sensor (24) can be determined.
Patent DE-19758214-A1 (DE)
Title: Optical precision measuring device for measuring various parameters of workpieces during manufacture
Inventor: HUHNKE BURKHARD DIPL ING
IPC: G01B11/24
Filed: 1997-12-31
Abstract: The device evaluates the two-dimensional Fresnel diffraction pattern which occurs in a distance sensor due to laser illumination of objects. Evaluation is performed with respect to rising gradient, attenuation, spatial frequency and height.
Patent DE-19805377-A1 (DE)
Title: Spray beam for hydraulic de-scaling plant
Inventor: GRAFE HORST
IPC: B21B45/08
Filed: 1998-02-11
Abstract: The spray beam has groups of spray nozzles (3-1,3-4), which are switched individually via a common setting element (4). The nozzles are supplied with water via a distribution pipe (1) with feed channels (2-1,2-4) branching-off to the nozzles. The channels are axially offset in the pipe, and the setting element is located in the pipe. It is axially moved by a hydraulic cylinder unit (5) or a threaded spindle (6).
Patent DE-19806753-A1 (DE)
Title: Error indicator for sensor comprising Wheatstonebridge
Inventor: BRINKS GERALD
IPC: G01R17/10
Filed: 1998-02-18
Abstract: A sensor module (12), such as a piezoresistive accelerometer, comprising a Wheatstonebridge (13) producing two output voltages, has an integrated circuit (10) with window comparators (14, 15) which compare the bridge outputs to allowed threshold values and indicates an error if the bridge outputs are not within permissible limits.
Patent DE-19807533-A1 (DE)
Title: Video programming system for remote programming via telephone line
Inventor: MUELLER MANUEL
IPC: H04N5/782
Filed: 1998-02-21
Abstract: The programming system has a telephone answering machine provided with an attachment, e.g. incorporating a multi-frequency voltage tone signal recognition IC and a converter providing a corresponding bit code, for connection with a show view programmer, for allowing a video recorder to be programmed remotely via a telephone link.
Patent DE-19807726-A1 (DE)
Title: Amount control apparatus for neutralising water in printing machine
Inventor: FUKUOKA SHIGEKI
IPC: B41F7/26
Filed: 1998-02-24
Abstract: The apparatus has a switch unit (13) that operates a water supply unit (9) through manual control of an operator. During manual control, the water supply unit provides water to a version based on the water quantity entered by the operator. The switch unit is set in automatic control by the operator when observing and satisfying a printing condition.A measuring unit (7) measures the amount of characteristics showing the quantity balance of ink and water on the printing plate of the offset version. The current water quantity is stored as a desired value in a memory (3) through the switching. An automatic water quantity control unit (5) provides the feedwater amount signal of the water supply unit so that the measured amount of characteristics can correspond to the desired value
Patent DE-19807914-A1 (DE)
Title: Prefabricated parts for building construction
Inventor: GRAF HEINZ
IPC: E04B1/00
Filed: 1998-02-25
Abstract: The flat surface elements (2) comprise inner and outer cover layers (6) and at least one interposed thermally insulating intermediate layer (5). The cover layers project on at least two preferably on all four edges beyond the intermediate layers. At least the corner stands and the stands at which two walls meet (1) have holding strips (4) corresponding substantially to the dimensions of the overhang of the cover layers. The cover layers are preferably made of wooden plates and the intermediate layers of light concrete.
Patent DE-19809438-A1 (DE)
Title: Subscriber connection for digital telephone exchange
Inventor: ANGERMUELLER ROLAND
IPC: H04L25/02
Filed: 1998-03-05
Abstract: The connection has several subscriber connection circuits (TSCH1) for individual subscribers, each with a transformerless hybrid circuit (G1). This is for the two wire or four wire transition from the two wire subscriber lines to the four wire communications paths, via the communications points (LE1).  The division impedance and hence the transfer impedance are defined by the corresponding coefficient set stored for the yoke circuit. The coefficient sets can be determined individually.
Patent DE-19810435-A1 (DE)
Title: Magnetic disc system for hard or floppy disc drives
Inventor: JOO SUNG-JUN
IPC: G11B19/20
Filed: 1998-03-11
Abstract: The magnetic disc is produced with the main area of the disc used for data recording (15). The inner region (20) is used as a head parking area and a further region (25) is used to store pole information for the drive motor. The pole information provides commutation signals for a brushless dc motor. An Independent claim is included for a motor drive method for drive motor of magnetic disc.
Patent DE-19816147-A1 (DE)
Title: remote pointer system for control of screen cursor
Inventor: STORK DAVID G
IPC: G09G5/00
Filed: 1998-04-09
Abstract: The presentation system is in the form of a display 10 that is coupled to a cursor control unit 14 that handles information received over such as the world wide web 12 The cursor system used to control the access of information is of units 150,152 that use some form of wireless transmission. The cursor control units have position and optical sensors.
Patent DE-19818262-A1 (DE)
Title: Verfahren und Einrichtung zum Betrieb bzw. zum Bedienen verschiedener Geräte in einem Fahrzeug
Inventor: CRULL TORSTEN
IPC: B60R16/02
Filed: 1998-04-23
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Einrichtung zum Betrieb bzw. zum Bedienen verschiedener Geräte in einem Kraftfahrzeug. Um hierbei unter Zuhilfenahme einer zentralen Sprachbedien- bzw. Eingabeeinheit dieselbe mit allen bedienfähigen Geräten (20, 30) unabhängig von jeweiliger Ausstattung korrelierend betreiben zu können, ist erfindungsgemäß vorgeschlagen, daß alle spracheingabegesteuerten Geräte zusammen mit mindestens einer Spracheingabeeinheit (10) logisch miteinander kommunizierend verbunden sind, derart, daß die Funktions- und/oder Ausstattungsmerkmale jedes Gerätes (20, 30) von der Spracheingabeeinheit (10) elektronisch selbsttätig abgefragt, bzw. vom jeweiligen Gerät (20, 30) selbsttätig mitgeteilt werden.
Patent DE-19818826-A1 (DE)
Title: Surface acoustic wave filter for mobile communications
Inventor: MACHUI JUERGEN
IPC: H03H9/64
Filed: 1998-04-27
Abstract: The surface acoustic wave filter has a lithium tantalate substrate provided with at least two electrically coupled acoustic paths, each with at least two  transducers and two reflectors. At least one of the transducers for each acoustic path is used as a coupling transducer for coupling to the adjacent acoustic path.  The coupling transducers of a pair of adjacent acoustic paths are electrically coupled via a connection line (V), with an inductance (I) connected in series or parallel with the coupling line.
Patent DE-19822870-A1 (DE)
Title: Appliance for lens changing and focusing in microscope
Inventor: SCHAU DIETER
IPC: G02B7/14
Filed: 1998-05-22
Abstract: At least one first and second lens can be vertically raised and lowered by a control, and moved horizontally at right angles to the optical axis of the microscope.  The control consists of a slide and turning bar.  The lenses are vertically and movably mounted in lens holders on a joint guide horizontally movable by means of the bar. Both lenses are raised by a lever fixed to the bar.
Patent DE-19828485-A1 (DE)
Title: Verfahren zur Steuerung einer Telekommunikationsanlage durch einen Computer und zugehörige Schnittstellen zwischen einem Computernetzwerk und einem Datenkanal sowie zwischen dem Datenkanal und der Telekommunikationsanlage
Inventor: TANGER ERWIN
IPC: H04Q11/04
Filed: 1998-06-25
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Steuerung einer Telekommunikationsanlage TKA durch einen Computer 100 sowie auf die zugehörigen Schnittstellen zwischen dem Computer bzw. einem Computernetzwerk und einem Datenkanal sowie zwischen dem Datenkanal und der TKA. Das Verfahren sowie die Schnittstellen offenbaren eine Möglichkeit, nicht nur Telefonvermittlungsfunktionen der TKA durch Abwicklung eines ersten Kommunikationsprotokolls, sondern zusätzlich auch eine Konfiguration der TKA durch Abwicklung eines zweiten Kommunikationsprotokolls vom Computer aus über den Datenkanal steuern zu können.
Patent DE-19828936-A1 (DE)
Inventor: SEDLAK HOLGER
IPC: G06F1/00
Filed: 1998-06-29
Abstract: The invention relates to a method for encoding and/or decoding data, according to which the data are designated for encoding or decoding in an encoding or decoding step which is chosen from several alternative, equivalent encoding or decoding steps and/or consists of several partial encoding or decoding steps to be processed sequentially. The selected encoding or decoding step is chosen randomly and/or the encoding or decoding steps are modified randomly.
Patent DE-19829004-A1 (DE)
Inventor: PLASCHKA REINHARD
IPC: D21H21/40
Filed: 1998-06-30
Abstract: The invention relates to an antifalsification paper for producing valuable documents such as banknotes, passports, identity cards or similar. At least part of the inventive paper is provided with a coating which guarantees a longer period of circulation. Said coating is provided on at least one surface of the antifalsification paper and consists of a composition containing only one binder and no fillers.
Patent DE-19830913-A1 (DE)
Title: Recycling and preparation of plastics involving heat treating and crosslinking
IPC: B29B17/00
Filed: 1998-07-10
Abstract: Recycling and preparation of plastics involves heat treating a mixture including fatty acids, fatty acid derivatives or fatty alcohols and also a crosslinking additive. Recycling and preparation of plastics, their mixtures and plastic materials comprises: (a) mixing a polymer (A) comprising new polymer(s), processed polymer(s), used polymer(s) and optionally sorted polymer waste with an additive (Z) from fatty acids, fatty acids containing mixtures of natural or synthetic origin, including fatty acid derivatives and fatty alcohols and also a crosslinking additive (V); (b) mixing, kneading or pressing the obtained mixture and subjecting to multistage heat treatment where the temperature at each stage is 60-400  deg C; and (c) further treating or molding. Independent claims are also included for the obtained material and the use of a crosslinker from (in)organic peroxides, particularly hydrogen peroxide and hydrogen peroxide-releasing peroxide compounds and crosslinking, particularly unsaturated, monomers, oligomers and polymers, preferably vinyl chloride copolymers and acrylic polymers in combination with fatty acids, fatty acid-containing mixtures, fatty acid derivatives and fatty alcohols, particularly diesel, linseed or corn oil.
Patent DE-19832520-A1 (DE)
Inventor: HUGEN THOMAS
IPC: B30B3/04
Filed: 1998-07-20
Abstract: The invention relates to a compacting installation (9) of a powder compacting machine in which the compacting elements (10, 11) can be removed from the compacting housing in a transversal manner with regard to the direction of the drive shafts (17, 18).
Patent DE-19837093-A1 (DE)
Title: Ceramic gas exchange valve for internal combustion engines has valve shaft with conical enlargement and correspondingly shaped sleeve fitted over it
Inventor: MEINTSCHEL JENS
IPC: F01L3/10
Filed: 1998-08-17
Abstract: The valve has a shaft and a sleeve between shaft and spring plate. The valve shaft (1) has a conical enlargement at its free end in the area of the sleeve (5). The inner contour (6) of the sleeve has the negative shape of the conical enlargement. The enlargement extends from the smaller diameter of a truncated cone-shaped transitional section (4) of the valve shaft. The sleeve has a mainly cylindrical outer contour (7), and the spring plate (8) is fitted clamped to this contour.
Patent DE-19839040-A1 (DE)
Inventor: GEBHART SIEGFRIED
IPC: E05G1/024
Filed: 1998-08-28
Abstract: The invention relates to a safe having a safe body (1) consisting basically of one layer made of a solid building material. Said safe body (1) is formed by at least one precast concrete part.
Patent DE-19839181-A1 (DE)
Title: Verfahren zur Randschicht-Verfestigung eines metallenen Bauteiles mittels eines gepulsten Lasers
Inventor: HAUSMANN NORBERT
IPC: C21D9/30
Filed: 1998-08-28
Abstract: Ein Verfahren zur Randschicht-Verfestigung eines metallenen Bauteiles mittels eines gepulsten Lasers zur Erzeugung werkstoffverfestigter Schockwellen findet vorteilhaft dadurch Verwendung, daß ein Radienübergang in/an einer Maschinenwelle mittels laserinduzierter Schockwellen verfestigt wird.
Patent DE-19840955-A1 (DE)
Title: Adjusting device for units of vehicles, especially cars that can be converted into number of possible and freely selectable forms has storage device with person-related transportable storage medium
Inventor: RECH BERND
IPC: B60N2/02
Filed: 1998-09-08
Abstract: An adjusting device for devices of people-driven vehicles, especially cars that can be converted into a number of possible and freely selectable person-related states, is described. The adjusting device comprises a storage device for storing the person-related data that represent respectively a selected state of the respective device, plus control devices assigned to the devices for converting the devices with the aid of the stored data into the selected state. The storage device (3) has a person-related transportable storage medium (4). In the vehicle, a data detection unit (5) is provided by means of which the data stored by the storage medium can be determined and transmitted to the control devices.
Patent DE-19848554-A1 (DE)
Title: Plug with switch for electrical connections carrying current, e.g. between a battery and load in a vehicle
Inventor: HASHIZAWA SHIGEMI
IPC: H01R13/70
Filed: 1998-10-21
Abstract: The plug has a housing (22) with a removable cover (23) for an opening, a load connection (24c) and a supply connection (25) with a connection region between them which is exposed by opening the cover. The cover has a short circuit connection (40) which is connected to a switch connector (46) when the cover is fitted. A switch isolates the current supply from the supply connector when the cover is removed.
Patent DE-19848831-A1 (DE)
Title: Fuel feed system for fuel injection internal combustion engine
Inventor: YAMADA HIROHIKO
IPC: F02D41/38
Filed: 1998-10-22
Abstract: A fuel feed system for a fuel injection internal combustion engine has a low pressure pump (12) in series with a high pressure pump (14) to supply the injectors (28). The low pressure pump is constantly driven by an electric motor and lifts fuel from the fuel tank. The high pressure pump is mechanically driven by the engine.  During the starting phase the high pressure pump is switched off, and its inlet valve is opened, to provide a free flow path for the low pressure fuel to the injectors. A pressure sensor (29) near the injectors switches off the high pressure pump if the pressure is less than a preset level, during starting.
Patent DE-19850014-A1 (DE)
Title: Car seat or car seat cover
Inventor: KOLLINGER RALF
IPC: A47C31/11
Filed: 1998-10-30
Abstract: The seat or seat cover is formed to look like a person, and/or has an imprint of a person, corresponding approx. to actual life size. The head restraint of the seat is formed like a human head when seen from various angles, and it may also have a wig. Both seat and head restraint may have a common seat cover with an imprint, while the rest of the cover looks like the other seats in the vehicle.
Patent DE-19854367-A1 (DE)
Inventor: LEHMANN STEPHAN
IPC: G06F3/023
Filed: 1998-11-25
Abstract: The invention relates to a cordless and battery-free keyboard and/or pointing device which receives its power supply via a high-frequency alternating field. According to the invention data communication between the keyboard and/or pointing device and a data-processing device, such as a personal computer or Internet television set, is carried out by modulation of an energy-transmitting alternating field.
Patent DE-19856339-A1 (DE)
Title: Microwave coupling element e.g. for automobile radar device, uses 2 parallel striplines and transformation lines for compensating matching error between input and output lines
Inventor: MEIER THOMAS
IPC: H01P1/203
Filed: 1998-12-07
Abstract: The microwave coupling element uses 2 galvanically separated striplines (3,3'), extending parallel to one anoher and respectively coupled to an input line (1) and an output line (2) with given line resistances. The stripline width and/or spacing is up to 2 times that required for optimal matching between the input and output lines, the matching error compensated by using at least one transformation line (4,4') with a lesser line resistance than the input and output lines.
Patent DE-19856666-A1 (DE)
Title: Kommunikationseinrichtung
Inventor: HASEMANN JOERG-MICHAEL
IPC: H04B1/3827
Filed: 1998-12-09
Abstract: Es wird eine Kommunikationseinrichtung (1) vorgeschlagen, die nach Art einer Armbanduhr vorzugsweise am Handgelenk tragbar ist und mindestens DOLLAR A - eine Uhr, DOLLAR A - eine Mobilfunkkomponente, DOLLAR A - eine Anzeigevorrichtung (3) zur Wiedergabe von Informationen, DOLLAR A - eine Eingabevorrichtung (4) insbesondere zur Eingabe von Steuerinformationen, DOLLAR A - Speichermittel zum Abspeichern und wahlweisen Aufrufen von Informationen und DOLLAR A - eine Stromversorgung DOLLAR A umfaßt.