baber/WOPTO huggingface dataset:
Patent DE-19755476-A1 (DE)
Title: Transportable sand box for small children
Inventor: WEBER BERTOLD
IPC: E04H4/00
Filed: 1997-12-01
Abstract: The box (1) consists of a sand container (3) with a base (5), two side walls (7), front and rear walls (9,11) and a cover (19) fixable on seat surfaces (13) located over the side walls. In the area of the rear wall (11) on the sand container (3) two transport wheels are fixed. The running surfaces of which extend over the surface of the rear wall (11). The rear wall-side ends of the seat surfaces (13) extend over the rear wall to the same extent as the wheels and their edges and the running surfaces of the wheels lie in a plane vertical to the surface of the sand box (1). The cover (19) is formed in one or several parts and is guided laterally in inner guide grooves (17) in the seat surfaces (13). The cover beneath the base can be pushed into lateral guide rails from the side, the front or the rear. The front wall (9) is at an acute angle to the seat surfaces (13) and the lower edge extends over the base, forming one of the side guide rails for the cover.
Patent DE-19800736-A1 (DE)
Title: New design of dental mirror with specifically shaped handle and a double mirror
IPC: A61B1/247
Filed: 1998-01-12
Abstract: The handle (1) is of an undulating shape with two crests and two valleys and has mirrors (2) attached to back and front of its top. The mirror holding end is slightly longer than the opposite end (5) and the part in the center (4) of the handle (1) is slightly wider than the rest of it. The double mirror (2) reflects more light than a single one. The ergonomically shaped handle (1) reduces the risk for the patient to be hurt in case of a treatment of a longer duration and protects the dentist from getting a cramp in his fingers.
Patent DE-19807513-A1 (DE)
Title: Timing device for engine with specifically arranged notched elements
Inventor: SCHAEFER JENS
IPC: F01L1/344
Filed: 1998-02-21
Abstract: The timing device (1) is equipped with an outer ring with inner notches (18) and an inner ring with outer notches (20) of which at least one comes in the shape of a helical gearing both enveloping a space. A ring piston unit (24) also with notched areas (28,34) and provided with seals (100,102) divides this space into two chambers (56,58) of which at least one contains a hydraulic fluid. The hydraulic fluid is kept inside the system by the specific arrangement of the parts.
Patent DE-19815332-A1 (DE)
Title: Foot rest for use when using computer desks, etc.
Inventor: KEMPER KARL
IPC: A47C16/02
Filed: 1998-04-06
Abstract: The foot rest frame has support angles (1) with a connecting rod (2) and connecting angles (3). A rocker shaft (4) fits in bores in the frame and is fitted at one end with a swivel lever connected to a foot pedal (16). An angle iron fixed on the step face (6) holds the step at the set angle. Servo motors may be provided for adjustments.
Patent DE-19815662-A1 (DE)
Title: Trestle plates for hanging from ladder rungs
Inventor: LECHNER HELMUT
IPC: E04G1/15
Filed: 1998-04-08
Abstract: Each of the two trestle plates (3,4) has a walk-on base plate (16) with connectors (18) underneath for fitting to a rung (13) of the ladder sections (5,6,7,8). The trestle plates are roughly the same length as one of the ladder sections and abut one another in a plane (15) fixed by a common articulated joint (10) of the two sections. One plate can have on an edge facing the other trestle plate a socket strip (20) for supporting the edge of the other plate.
Patent DE-19816953-A1 (DE)
Title: Grip drive for robotic arm
Inventor: VOLLBARTH JUERGEN
IPC: B65G47/90
Filed: 1998-04-17
Abstract: The drive has grip elements mounted on an elastic film (2) over the end of a hollow support (1). A servo drive moves the film in either direction causing the grip elements to tilt inwards or outwards, depending on the direction of displacement. This provides a grip action without separate linkages. The relative levels of grip for the group of grip elements is controlled by shaped cutouts in the foil and in the support.
Patent DE-19819024-A1 (DE)
Title: Electrical current supply with regulation of Wien displacement rule effect in radiated plasma spectra for gas discharge lamps; has free-running, high frequency switched mode power stage
Inventor: ENGELHARDT HUBERT
IPC: H01S3/092
Filed: 1998-04-29
Abstract: The supply has a free-running, high frequency switched mode power stage with no mother oscillator and without a fixed duty cycle that exerts influence over the power output only through one or more feedback signals from the emitted plasma spectrum using photo-pin diodes.
Patent DE-19822340-A1 (DE)
Title: Inhibiting nitrification of nitrogen fertilizers, using new or known pyrazolyl-methanamine derivatives having high thermal stability
Inventor: JASCHE KLAUS
IPC: C05G3/90
Filed: 1998-05-19
Abstract: Alkyl-1H-1-pyrazolylmethanamine derivatives (I) are used as nitrification inhibitors for nitrogen fertilizers. Some (I) are new compounds. The use of thermally stable, low volatility alkyl-1H-1-pyrazolylmethanamines of formula (I) or their acid addition products (specifically with hydrochloric, sulfuric or phosphoric acid) is claimed as nitrification inhibitors for nitrogen fertilizers. R1-R3  = H or 1-4C alkyl; A  = NR4R5, morpholino, piperidino, 4,5-dihydro-5-methyl-1H-pyrazol-1-yl or -(N(-Me)-CH2CH2)nR6; R4, R5  = 1-6C alkyl (optionally substituted by OH); R6  = polyethyleneimine terminal group; n  = 100-1000 (preferably 500-600). Independent claims are included for: (1) (I) as new compounds, provided that A is other than morpholino or piperidino; and  (2) the preparation of the new compounds (I).
Patent DE-19822454-A1 (DE)
Title: Electronic connection of contact functions and modules in a programmable controller
Inventor: HUBERT ROLF
IPC: G05B19/05
Filed: 1998-04-17
Abstract: The programmable controller has a user interface that has a series of output indicators (4) and a series of input indicators (6).The panel has a display screen that displays the programmed sequence functions as a ladder diagram and allows system parameters to be displayed that relate to this. The front panel has selector switches (10,12) for calling data
Patent DE-19824535-A1 (DE)
Inventor: HERRMANN RUPERT
IPC: C09B11/24
Filed: 1998-06-03
Abstract: Rhodamine derivatives (I) and (II), having specific substituents in the phenyl ring, are new. Rhodamine derivatives of formulae (I) and (II) and their activated derivatives and conjugates are new. The novel feature of the structure is the nature of the substituents A1-A3, B1 and B2. Dotted line = single or double bond; X1-X16 = halo, SO3H, H or 1-20C alkyl (optionally substituted by one or more halo or SO3H groups); R1, R2 = H, 1-20C alkyl, polyoxyhydrocarbyl, phenyl or phenyl-(1-3C) alkyl (phenyl and/or alkyl groups are optionally substituted by at least one OH, halo, SO3H, NH2, COOH or (1-4C) alkoxycarbonyl); A1-A3 = H, CN, halo or SO3H; B1 = halo, CN or H; B2 = H, amido, halo or 1-20C alkyl; provided that at least R1 contains at least one activatable group and R2 is optionally linked to X4 by a bridge containing 0-2 atoms.
Patent DE-19825240-A1 (DE)
Title: Friction clutch for motor vehicles with automatic wear adjustment
Inventor: HOFMANN KLAUS
IPC: F16D13/75
Filed: 1998-06-05
Abstract: The clutch has a pressure plate (13) and counter pressure plate and diaphragm spring (15) . A  wear adjustment device (35) in the contact pressure force path of the spring has one or more pairs of adjustment elements (37,39) axially spread apart by a spring element (47).  The axial spreading force of the wear adjustment device is less than the pretensioning force of the air suspension (75).   The second (39) of the two adjustment elements is associated with an adjustment path restricting stop (79) which is fixed relative to the clutch housing (9) and defines the expanding movement of the second adjustment element when the air path play of an air path restricting device (48) acting between the pressure plate and clutch housing is used up.
Patent DE-19825365-A1 (DE)
Inventor: KLOSE GERD-RUEDIGER
IPC: E04G5/00
Filed: 1998-06-06
Abstract: The device incorporates a support component for several insulation material plates arranged in the packing unit and a fixture device with which the support component is releasably fixable to the building scaffolding. The support component is a frame (4) connected with the fixture device, on which the parking unit (2) is suspendable by means of holding components The holding components are formed as clamp jaws for accommodating a projecting section of the packing unit or as collar arms (10), which engage in corresponding openings in a section of the packing unit. The collar arms at their free ends have securing hooks projecting over the outer contour of the arms. The support component has a catchment unit arranged beneath the packing unit and formed as a plate (12), net, basket or adjacent straps.
Patent DE-19827117-A1 (DE)
Title: Drive system for car
Inventor: REUTHAL RAINER
IPC: B60K26/04
Filed: 1998-06-18
Abstract: A drive system for a car comprises: a drive aggregate (12); a power adjustment arrangement (32) assigned to the drive aggregate for adjusting the output power of the aggregate; a shifting gearbox (20); an automatically operable friction clutch (16) located in the torque transmission path between the drive aggregate and the gearbox; an operating state determination arrangement to determine an operating state of the car in connection with a cross-acceleration of the car.- DETAILED DESCRIPTION - A control arrangement (26) which works upon the power adjustment arrangement according to the determined operating state in order to influence the power output of the drive aggregate.The operating state determination arrangement is designed to determine the cross-acceleration and its rate of change with time. The determined operating state is expressed by the cross- acceleration and its rate of change with time
Patent DE-19827231-A1 (DE)
Title: Stuhl mit verstellbarer Rückenlehne
Inventor: WESTERBURGEN JOSEPHUS PETRUS M
IPC: A47C1/026
Filed: 1998-06-18
Abstract: Stuhl mit einem auf vier Beinen (12) stehenden Sitz (10) und einer verstellbaren Rückenlehne (14) sowie zwei die Rückenlehne mit dem Sitz gelenkig verbindenden Armstützen (20). Jede Armstütze ist durch je eine Seitenwand (22) des Sitzes hindurch mit je einem Verstellmechanismus verbunden, der einen mit der Armstütze verbundenen Verriegelungsteil (48) aufweist. Der Verriegelungsteil (48) wirkt mittels einer Biegefeder (34) mit einem Langloch (26) in der Seitenwand (22) des Sitzes sowie mit einer an der Unterseite des Sitzes (10) angebrachten Nockenführung (38) derart zusammen, daß er die Rückenlehne (14) in zwei stabilen, unterschiedlich geneigten Stellungen verriegelt. Durch Ziehen an den Armstützen (20) kann die Umstellung von einer stabilen Stellung in die andere erfolgen.
Patent DE-19829858-A1 (DE)
Title: Kombinierter elektromagnetischer/pneumatischer Aktuator zur Steuerung eines Hubventils, insbesondere Gaswechselventil einer Brennkraftmaschine
Inventor: KLAUSNITZER HERBERT
IPC: F01L9/20
Filed: 1998-07-05
Abstract: Für einen kombinierten elektromagnetischen/pneumatischen Aktuator zur Steuerung eines Hubventils, insbesondere Gaswechselventil einer Brennkraftmaschine, mit einem zwischen hubbeabstandet angeordneten Schaltmagneten vorgesehenen Anker, der zugleich als Kolben in einer Kammer diametrale Luftfedern voneinander trennt, wird zur Erzielung eines einfachen Aufbaus des Aktuators mit Ventilhub-Verstellung vorgeschlagen, daß zur Steuerung der Luftfedern vorgesehene Elektromagnetventile als elektromagnetisch gesteuerte Koaxialventile dienen.
Patent DE-19835515-A1 (DE)
Title: Cymbal machine for percussion kit
Inventor: JAKOBS JOHANNES
IPC: G10D13/06
Filed: 1998-08-06
Abstract: The upper cymbal plate (6) is moved back by a return spring into the opened starting position after contact with the lower cymbal plate (7). By means of a switch device (20), the cymbal plates are brought from the opened starting position into a contact starting position and the lift system is so controlled that by operation of the foot pedal (8) the upper cymbal plate rises vertically. The switch device is operated with the foot or via a vertically movable lever. It adjusts a crank drive arranged between the foot pedal and a draw bar (9) moving the upper cymbal plate. The crank drive is formed as a crank disc (21).
Patent DE-19836304-A1 (DE)
Title: Safety system for rider or pillion passenger of motorcycle
IPC: B62J27/00
Filed: 1998-08-11
Abstract: The locking mechanism of each of the automatically rolling up safety belts is released by a small pull on the belt in an emergency situation where the rider has to be separated from the machine. During braking, decelerating or accelerating the belt is locked tight and the rider and pillion passenger secured. The belt is automatically locked through a system of contact elements which may be activated by the rider's weight, by the beam of the brake light when braking, or by holding of the handlebars.
Patent DE-19839500-A1 (DE)
Title: Wire fence element with convex or concave top ends uses dissimilarly lengthened element part top end bows plus adjustably offset vertical bar to give optional fence entry.
Inventor: GOGOLIN EUGEN
IPC: E04H17/16
Filed: 1998-08-29
Abstract: The fence element is closed off at the top (EA) by two bow strands (1,2) whose chord lengths (L,L1) differ in dimension in the ratio of 1:1.5 to 1:2.5, and the vertical rod (9) between the strands is offset to one or other side from the strand abutment (10). Typically the element has a total length of L + L1 amounting to 2.5 m and is made of shape-retaining wire or other round or flat material.
Patent DE-19840768-A1 (DE)
Title: Automobile air conditioning unit compressor cam disc coupling
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/10
Filed: 1998-09-07
Abstract: The cam disc coupling has a linkage coupling the cam disc (32) with a drive disc (31) integral with a drive shaft (26), with a piston (45) coupled to the cam disc for converting rotation of the drive shaft into linear reciprocation, for gas compression. The linkage mechanism uses guide pins (33b) projecting from the cam and drive discs, received in corresponding openings (35b) offset by a distance corresponding to the movement of the cam disc in response to a compression reaction.
Patent DE-19842290-A1 (DE)
Title: Hose external washing device has sleeve around inclined high-speed water jet for use in the food and meat processing industries
Inventor: NIEWELS JOACHIM
IPC: B08B9/02
Filed: 1998-09-16
Abstract: A cleaning assembly cleans the external face of a flexible hose. The cleaning assembly is essentially a sleeve which is positioned around the hose and which incorporates a washing chamber. The cleaning fluid is directed as a high pressure inclined jet at the hose outer surface.
Patent DE-19845582-A1 (DE)
Title: Vereinfachtes Benutzen einer Chipkarte
Inventor: SCHAECK THOMAS
IPC: G06K19/07
Filed: 1998-10-02
Abstract: Die Erfindung betrifft eine Chipkarte mit gespeicherten Informationen, die bei der Ausführung eines außerhalb der Chipkarte ausgeführten Computerprogramms (Kartenanwendung) verwendet werden und ein Verfahren zum Betrieb einer solchen Kartenanwendung. Die gespeicherten Informationen enthalten eine Steuerinformation für den Startmodus der Kartenanwendung. Nach dem Einführen der Chipkarte in einen dafür vorgesehenen Kartenleser wird in einem Endgerät automatisch diejenige Anwendung geladen und gestartet, welche für die Verwendung mit dieser Chipkarte vorgesehen ist. Dadurch wird die Bedienungsfreundlichkeit von Chipkarten erhöht.
Patent DE-19846224-A1 (DE)
Inventor: KUEHN HELMUT
IPC: F01D25/30
Filed: 1998-10-07
Abstract: The invention relates to a steam turbine (1) with an exhaust steam housing (2). The aim of the invention is to provide a particularly simple means of enabling an exhaust steam housing to be adapted to different combinations of an entry housing (26), which is connected upstream of the exhaust steam housing (2), and a condenser, whilst guaranteeing good flow conditions for the exhaust steam. To this end, the outer jacket (34) of the exhaust steam housing (2) comprises a first jacket part (36) in the form of a cylindrical jacket which is connected by a stiffening ring (38) to a second jacket part (40) in the form of a conical jacket. A conical jacket-shaped guiding element (44) for guiding the flow of exhaust steam inside the outer jacket (34) is located on the stiffening ring (38).
Patent DE-19846537-A1 (DE)
Title: Betaine
Inventor: GILABERT NURIA BONASTRE
IPC: C11D1/52
Filed: 1998-10-09
Abstract: Vorgeschlagen werden neue Betaine der Formel (I),  DOLLAR F1 in der R·1·CO für einen gesättigten und/oder ungesättigten, ethoxylierten Hydroxyacylrest mit 16 bis 22 Kohlenstoffatomen sowie 1 bis 50 Oxyethyleneinheiten, A für einen linearen oder verzweigten Alkylenrest mit 1 bis 6 Kohlenstoffatomen, R·2·, R·3· und R·4· unabhängig voneinander für Wasserstoff oder eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen, n für Zahlen von 1 bis 3 und X für Wasserstoff, ein Alkali- oder Erdalkalimetall oder Ammonium steht.
Patent DE-19855094-A1 (DE)
Inventor: NESSENIUS DIRK
IPC: B60J7/057
Filed: 1998-11-28
Abstract: The invention relates to an operating element (2) for automatically and manually controlling a component which can be electrically adjusted. Said operating element (2) comprises a roller (3), a pin (4) and a bearing. The bearing or the roller comprises a slide (5) in which the pin (4) is radially moveable. In a preferred embodiment, the operating element (2) is used for controlling an electrical window lifting mechanism in a motor vehicle.
Patent DE-19855314-A1 (DE)
Title: Verfahren zur fermentiven Herstellung von D-Pantothensäure unter Verwendung von Stämmen der Familie Enterobacteriaceae
Inventor: DUSCH NICOLE
IPC: C12N1/21
Filed: 1998-12-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von D-Pantothensäure durch Fermentation von D-Pantothensäure produzierenden Mikroorganismen der Familie Enterobacteriacae, das dadurch gekennzeichnet ist, daß man Stämme einsetzt, die DOLLAR A a) das Plasmid pFV31 und/oder pFV202 enthalten, und man in diesen Mikroorganismen DOLLAR A b) das panD-Gen und gegebenenfalls weitere für die Asparat-1-decarboxylase codierende Nukleotidsequenzen verstärkt, insbesondere überexprimiert, DOLLAR A c) die Pantothensäure im Medium oder in den Zellen der Mikroorganismen anreichert und DOLLAR A d) die gebildete Pantothensäure isoliert.
Patent DE-19859871-A1 (DE)
Title: Wildlederartiges textiles Flächengebilde
Inventor: AXELSON ERIK
IPC: D04B21/00
Filed: 1998-12-23
Abstract: Es wird ein gewirktes wildlederartiges textiles Flächengebilde beschrieben, das dadurch gekennzeichnet ist, daß das Gewirke dreischienig aufgebaut ist und die erste Schiene als Tuchlegung ausgebildet ist mit einer Legung 2-3/1-0, die zweite Schiene als Samtlegung mit einer Legung von 1-0/3-4 bis 1-0/5-6 und die dritte Legung als Trikotlegung 1-0/1-2 und daß in den drei Legungen unterschiedliche Garne eingesetzt sind, wobei die erste Legung einen Garnanteil von etwa 20-30 Gew.-% des Flächengebildes und einen Garntiter von 30-150 dtex aufweist mit einem Einzeltiter von 2-4 dtex, die zweite Legung einen Gewichtsanteil von 40-70% und einen Gesamttiter von 30-100 dtex bei einem feineren Einzeltiter von 1-2 dtex und die dritte Legung einen Gewichtsanteil von 10-40% grobtitriger Garne von 5-50 dtex Einzeltiter und einen Gesamttiter bis zu 50 dtex.
Patent DE-19900651-A1 (DE)
Title: Arrangement for separating sausages has reservoir device for receiving sausages via chain conveyor element that obtains sausages successively from reservoir device
Inventor: STIMPFL CHRISTOPH
IPC: B65B35/04
Filed: 1999-01-11
Abstract: The arrangement has a reservoir device (13) for receiving sausages (1) via a conveyor element (22) that obtains the sausages successively from the reservoir device. Drive elements (25) on the conveyor element maintain a separation distance from each other that is greater than the length of a sausage. The conveyor element is a chain that passes round at least two direction changing rollers (23,24) at a distance apart.
Patent DE-19901769-A1 (DE)
Title: Sequential door closer for double doors has control device for controlling blocking device of overlapping door panel only on each n-th operation to lift blocking action to provide closing sequence
Inventor: MOESLEIN MICHAEL
IPC: E05B53/00
Filed: 1999-01-18
Abstract: The underlapping door panel (1) and overlapping door panel (2) each have sliding arm door closers and associated control device (30) which controls the blocking device of the overlapping door panel only with each n-th, preferably second, operation through the slide block (21a) of the underlapping door panel closure in the sense of lifting the blocking action.  The control device has a bearing fixed on a slide rail (23) and containing the control mechanism.
Patent DE-19905425-A1 (DE)
Title: Box for bottles (in particular, returnable one-liter bottles) comprises eight compartments in three rows, with two outer rows for three bottles each, and a central row for two bottles
IPC: B65D1/24
Filed: 1999-02-10
Abstract: The box for bottles has eight individual compartments in three rows, with two outer rows (15, 17) for three bottles each, and a central row (16) for two bottles positioned in the closest order exactly on the middle lines between the outer rows. The load carrying columns (4) are positioned between the compartments of the outer rows so that they are offset from the compartment center points.  The box preferably comprises of a plastic material for example polyethylene terephthalate (PET), and is for bottles, in particular, returnable one-liter bottles.
Patent DE-19927588-A1 (DE)
Title: Wandablagevorrichtung
Inventor: BECKER HANS
IPC: A47G25/12
Filed: 1999-06-16
Abstract: Die Erfindung betrifft eine Wandablagevorrichtung, insbesondere Schirmspitzenaufnahme, zur Befestigung an einer Wand und zur Ablage von Gegenständen, mit einer an der Wand befestigbaren Sockeleinheit, einer an der Sockeleinheit montierbaren Halteeinheit und einer zumindest an der Halteeinheit montierbaren Fixiereinheit, wobei die Sockeleinheit und die Halteeinheit jeweils wenigstens ein Einhakelement und wenigstens ein Rastelement besitzen, wobei ferner unter Zusammenwirken jeweils der Einhakelemente miteinander und der Rastelemente miteinander die Halteeinheit an der Sockeleinheit einhakbar und verrastbar ist, und wobei der Rastschluß zwischen den Rastelementen der Sockeleinheit und der Halteeinheit durch Montage der Fixiereinheit an der Halteeinheit gegen ein unbeabsichtigtes Lösen sicherbar ist.
Patent DE-19927667-A1 (DE)
Title: Discharge valve for pressurized carbon dioxide bottle has connecting elements, flow resistance, check valve and flow passage
IPC: F16K1/30
Filed: 1999-06-17
Abstract: The discharge valve has a flow-passage (8) for carbon dioxide gas with externally operated valve element (10). The discharge valve is firmly and tightly connected by connecting elements (5,6) to the pressurized bottle of CO2 . The flow passage contains a flow resistance (31) more independent of the valve-opening releasable by the valve element. A check valve (15,16,17) separate from the discharge valve releases, in the inflow direction, the bypass round the flow resistance in the form of a sinter body or pressure-resistant membrane, and closes it in the outflow direction.
Patent DE-19928293-A1 (DE)
Title: Exhaust gas turbocharger for internal combustion engine has masses of equal size at equal angular intervals on turbine shaft that engage shaft at equal radial, operationally variable distance
Inventor: BAEUERLE MICHAEL
IPC: F02C7/268
Filed: 1999-06-22
Abstract: The turbocharger has a turbine (11) acted upon by exhaust gas and a compressor (13) fixed to the turbine via a turbine shaft (12) so as to rotate with the turbine for sucking in air and forcing the compressed air into the engine. Several masses (14) of equal size are mounted at equal angular intervals on the turbine shaft and engage the shaft at an equal radial distance that can be varied during operation.