baber/WOPTO huggingface dataset:
Patent DE-19745278-A1 (DE)
Title: Device for storage and supply of pressurized medium in hydraulic systems
Inventor: MUTSCHLER ROBERT
IPC: F15B1/08
Filed: 1997-10-15
Abstract: The pump unit (3) is partially or completely located inside the pressure casing (2a) of the accumulator unit (2). The motor unit (4) is constructed as a linear motor built up from a rotor (4a) and stator (4b). The pressure casing is constructed as the motor stator. The linear motor has permanent magnets (2e) installed on the outer contour of the pressure casing. The rotor is axially guided on the contour of the pressure casing  by means of bearing elements (4c).
Patent DE-19746299-A1 (DE)
Title: Brake control for vehicle
Inventor: HARA MASAHIRO
IPC: B60T8/1766
Filed: 1997-10-20
Abstract: The brake control system reduces the rear brake pressure w.r.t. the front brake pressure when the vehicle is cornering. The control is improved by including the grip factor of the road. This allows the rear brake pressure to be kept to a higher level when cornering on good grip roads. The brake control system includes sensors which detect cornering and lateral slip. The road grip factor is derived from the wheel speed sensors and a control circuit. The combination of the two factors enables the control system to calculate the maximum rear brake pressure without loosing stability.
Patent DE-19747472-A1 (DE)
Title: Unit depositing rolled dough portion in correct orientation for baking with fold line on top
Inventor: KUENSTER HANS-GEORG
IPC: A21C9/08
Filed: 1997-10-28
Abstract: Two parallel rollers (1, 2) turn in the same direction, with set spacing. These rotate the dough portion (14). Their axes are connected both mutually, and with a controlled lifting system (7). This ejects the portion. A sensor system detects the fold line of the portion, for timely actuation of the lifting system. Preferred features: At end(s) of the ejection roller (1) axis, lifting cylinders (7) are connected, fixed to the machine frame. The sensor system is a reflecting optical caliper, in which a beam transmitted parallel to the rollers, measures spacing to the portion. Within given limits of spacing, the variation is recognized as the fold line (an incision resulting from the method of cutting and rolling the portion, which opens further during baking). Its position is determined. This determination is independent of the length of the dough portion, i.e. rolls or other bread products can be produced. The sensor system is alternatively a PC-controlled video camera. The fold line (15) of the portion on the rollers, is illuminated to cast maximum shadow, so that the camera clearly identifies it. The PC compares stored images, with those taken continuously. When agreement is detected, a signal is sent to actuate the lifting system, with an adjustable time delay. The PC adjusts camera image signal level on deviation.
Patent DE-19747842-A1 (DE)
Title: Pump for mother's milk with breast body
Inventor: NUEESCH HANSUELI
IPC: A61M1/06
Filed: 1997-10-30
Abstract: The housing (5) is for a valve with a valve body (6). It has a zone (5a) with an inlet connection (7) to the breast body and a second zone (5d) with at least one bypass channel (12a-c) connection to the first zone. The second zone has a connection (10) to a suction connection. The valve body is movable against the former connection when milk enters so that it is sealed from a sealing zone (13f).
Patent DE-19758140-A1 (DE)
Inventor: BLECK WOLFGANG PROF DR ING
IPC: C23C2/00
Filed: 1997-12-19
Abstract: The invention relates to a method and a device for producing a strip-like metal composite by high temperature dip coating a metallic carried band, consisting of a metallurgical tank for receiving the liquid coating material, through which the carrier band is guided, preferably in vertical direction, by a pair of rollers arranged at the inlet and at the outlet, in addition to a preheating device for the carrier band connected upstream from the metallurgical tank. The preheating device (41) is arranged in a housing (61) encompassing the carrier band (21) and mounted in front of the metallurgical tank in the inlet area. The medium supplied by a medium feeding device (52) can be introduced via at least one admission (51) leading to the inside of the housing.
Patent DE-19805206-A1 (DE)
Inventor: BAER RALF DIPL ING
IPC: B23Q7/10
Filed: 1998-02-10
Abstract: The invention relates to a handling device for feeding and/or removing workpieces in the form of blanks to a machining or mounting unit for machining and/or mounting and/or for delivering them from said unit and for receiving workpieces in the form of finished pieces after machining and/or mounting. The inventive device comprises a feeding position (40), at least one intermediate position (44) and a withdrawal position (42) wherein stacks (18) of workpiece supports (16) equipped with workpieces (12) are located. A unit (20) for handling workpiece supports withdraws the workpiece supports (16) in a withdrawing position after machining. A control unit can define these positions. Said device contributes to reducing the stops of the machining devices and favourably influences the cycle time intervals during workpiece machining.
Patent DE-19805658-A1 (DE)
Inventor: KOCH STEFAN
IPC: G05B9/02
Filed: 1998-02-12
Abstract: The invention relates to a method for detecting malfunctions of a first relay (51) whose switching means are series connected to a consumer (11) and interrupt or close down the connection to the consumer depending on the appropriate switching position in accordance with the switching instructions. A current flowing through a circuit that includes the switching means is measured and a malfunction is of the relay, especially freezing of said relay, is detected if the current intensity does not correspond to the current intensity to be expected according to the selected switching position. Other relays which can be provided for inversion of consumer potentials can be included in the test. The inventive method makes it possible to test a relay without moving the actuators, provided that the relays are in order. It also provides a considerable saving in time due to the fact that not all relays need to be triggered for the test.
Patent DE-19806821-A1 (DE)
Title: Determination of faults in solenoid valve e.g. for vehicle electronic braking control system
Inventor: SUMIYA OSAMU
IPC: G01R31/72
Filed: 1998-02-18
Abstract: The system has a point for a test input and has a current limiter 21 and diode 22 coupled to the solenoid valve coil 3 that has a relay 2 connected to the vehicle battery 1.  The switch is controlled by a signal from the microcomputer 7. A second switch 4 in the form of an FET is also controlled by the microcomputer and battery, relay and solenoid faults can be identified.
Patent DE-19813336-A1 (DE)
Title: Burner for liquid fuel
Inventor: AHMADI BEHROUZ
IPC: F23D11/40
Filed: 1998-03-26
Abstract: In the flame tube (5) is a roughened surface (F). This is formed from an internal fireproof roughened layer (8) of wire fabric, stretch metal, porous ceramic or similar. On the flame tube (6) exhaust gas feed back apertures (9) are provided.
Patent DE-19813854-A1 (DE)
Title: Device for crimp-fastening parts e.g. hoses, cables, tubes etc.
Inventor: ZOSEL FOLKER
IPC: B25B27/10
Filed: 1998-03-27
Abstract: The crimp-fastening device for parts comprising a tube or ring section, e.g., hose terminating or connecting pieces on a hose, cable, tube, etc. and has press pins (10) movable in guides and engaging in distributed fashion over the periphery of the tube or ring section. There is a drive device for the movement of the press pins in their guides. The drive device includes drive members linked to the press pins. The drive members can be moved for the common movement of the press pins over a common drive element (9). The drive element can be turned about the axis of the tube or ring section and the drive members are each linked to the drive member and one press pin so that the press pins are slid in their guides by force by the rotation of the drive element.
Patent DE-19814150-A1 (DE)
Title: Device for fractionating fibrous particles of different sizes
Inventor: CORNILS OVE-WALTER
IPC: B27N3/14
Filed: 1998-03-30
Abstract: Beyond the controlled feed bunker (1) is a flat sieve device (19) and a feed unit (8) for the controlled feed bunker, via which the particles (3) are moved from the controlled feed bunker onto the surface of the sieve device (19). In the area of the surface of the sieve device, a transport device (10) is provided, with a number of separated apportioning sections (17) movable along the surface of the sieve device. Within the sections a part of the particles (3) fed from the feed unit (8) to the surface of the sieve device is displaceable over the surface of the sieve device.
Patent DE-19814255-A1 (DE)
Title: Cigarette carton rear face with additional flaps providing space for information
Inventor: FOCKE HEINZ
IPC: B65D5/42
Filed: 1998-03-31
Abstract: A cigarette carton has a main body (10) and a folding lid (11). The rear face (12) of the main body has supplementary outward-folding flaps (28,29) covering the main rear face of the carton.
Patent DE-19817938-A1 (DE)
Title: Switch drive for energy supply and distribution switchgear
Inventor: MAIER JOSEF
IPC: H01H9/16
Filed: 1998-04-17
Abstract: The 3-position switch drive has operating elements (BE) and switch position display devices (SA) positioned at the front side (AS) of the drive, arranged immediately adjacent to one another for fault-free operation of the switch functions.  Signal switch contacts are provided by separate terminal plugs (AE) fitted to the front side of the drive, with the drive couplings for the primary contacts associated with a common interface point and accessible from the front side of the drive.
Patent DE-19820575-A1 (DE)
Title: Verfahren zum Betrieb einer Laserlichtquelle
Inventor: ENGELHARDT JOHANN
IPC: G02B21/00
Filed: 1998-05-08
Abstract: Ein Verfahren zum Betrieb einer Laserlichtquelle, insbesondere zum Scannen in einem konfokalen Laserscanmikroskop, wobei die Laserlichtquelle über ein Netzteil mit Strom versorgt wird, ist zur Verlängerung der Lebensdauer der Laserlichtquelle und zur Reduzierung der Betriebskosten dadurch gekennzeichnet, daß die Laserlichtquelle im wesentlichen nur während der Strahlnutzzeit, vorzugsweise während der Datenaufnahme, mit der erforderlichen Leistung betrieben wird. Bei Verwendung einer pulsierenden Laserlichtquelle ist die Strahlnutzzeit, insbesondere die Datenaufnahme, im wesentlichen mit dem Emissionszyklus der Laserlichtquelle synchronisiert.
Patent DE-19821822-A1 (DE)
Title: Cleaning appliance for internal cleaning of reaction container
Inventor: GRAHAC MIRCO
IPC: B08B9/093
Filed: 1998-05-15
Abstract: The appliance incorporates a spray lance, passing through a bearing bush (11) into a parking chamber. The bush is fastened to a wall (12) next to the chamber (9) via a flange (28). When removed, it frees an opening (29), through which the spray head (4) of the lance moves axially from parking to ready position. In this position, the spray head is located outside of reaction container and parking chamber. The chamber is located in a pressure cylinder (25), with a base forming the wall for the bush mounting.
Patent DE-19824281-A1 (DE)
Title: Klappschachtel für Zigaretten
Inventor: FOCKE HEINZ
IPC: B65D85/10
Filed: 1998-05-29
Abstract: Quaderförmige Packung aus (dünnem) Karton, insbesondere Klappschachtel, mit einem Schachtelteil (11) und einem Deckel (12), wobei im Bereich des Schachtelteils (11) an einer Schachtel-Seitenwand (18) eine Manschette (28) angebracht ist, die ein Feuerzeug (27) oder dergleichen umfaßt. Die Manschette (28) bzw. deren Teile - Laschen (30, 31) - sind Teile eines Zuschnitts (10) für die Packung. Des weiteren ist in der Ebene einer Bodenwand (19) eine auch aus dem Zuschnitt (10) gebildete Stützlasche (29) angebracht.
Patent DE-19824480-A1 (DE)
Title: Method for automatically operating clutch in motor vehicle drive system
Inventor: AMENDT OLIVER DR
IPC: F16D29/00
Filed: 1998-06-02
Abstract: The closing of the clutch after a gear change is controlled electronically by monitoring the rotational speeds of the clutch input and output and controlling the rate of closing according to the measured slip and fully closing at a set slip value for a set period of time. The vehicle engine (2) has a clutch (4) connecting the gearbox (6) to the drive shaft (8) and a gear lever (14) is used to change the gearbox ratio. Sensors (16,20,22,24) signal the status of the gear lever, the accelerator pedal (18), the engine speed and the speed of the drive shaft respectively. The clutch is actuated by a pair of interconnected cylinders (27,29) whose piston positions are monitored by sensors (34,38) whose outputs are fed to an electronic processor (40) which also receives data from a throttle sensor (42).
Patent DE-19829679-A1 (DE)
Inventor: SCHULZE ECKEHART
IPC: B23K11/31
Filed: 1998-07-03
Abstract: The invention relates to a resistance welding machine in which workpieces to be welded together can be pressed together with a defined force by means of an electrically controlled hydraulic cylinder (18), which is configured as a differential cylinder having a high ratio F2/F1 of the piston surface (34) used for feed driving, represented by the value F2, to the smaller counter surface (27) of the drive piston (26), represented by the value F1. To control the drive an electrically controlled servo-control valve is provided for which works by mechanical actual-position feedback. To supply the hydraulic cylinder (18) with pressure a pressure accumulator (29) which can be charged with a high pressure Ph and a pressure accumulator (33) which can be charged with a lower pressure Pn are provided for. Before triggering the welding current Is the lower pressure Pn is injected into the drive-pressure chamber (36) of the hydraulic cylinder (18), which is defined over a large surface area. When the welding current pulse is triggered, and at least for the duration of said pulse, the high pressure Ph is injected. Both during feed operations, in which the workpieces support each other via welding projections and during a make-up operating mode due to the melting of the welding projection, said higher pressure Ph is injected into the drive-pressure chamber (28) defined over a small surface area.
Patent DE-19833750-A1 (DE)
Title: New thiazolyl-alkadienol and -epoxide derivatives
Inventor: MULZER JOHANN
IPC: C07D319/06
Filed: 1998-07-16
Abstract: Protected thiazolyl-alkadienol derivatives of formula (II) and thiazolyl-epoxide compounds of formula (VII) are new. R1 = 1-4C alkyl; R2 = chelate forming protecting group; R3 = H or 1-4C alkyl; Y = COOR4, CHO, CH=CH2 or CH2R5; R4 = 1-4C alkyl or optionally substituted benzyl; R5 = halo, OH, p-toluenesulphonate or -OSO2B; B = 1-4C alkyl or 1-4C perfluoroalkyl; in (VII) R1 can also be H if R2 = p-methoxybenzyl (PMB). Various new 1,3-dioxan derivative intermediates are also claimed.
Patent DE-19834508-A1 (DE)
Title: Sweet-shaped holder for tablets which simplifies their consumption, comprises edible material with separating wall and rotatable closure
IPC: A61J7/00
Filed: 1998-07-31
Abstract: A sweet shaped hollow member for simplifying the taking of tablets, comprises an edible material with a separating wall and a rotatable closure. The two chambers formed have different wall strengths. The hollow members are colored and stamped so that they can be differentiated.
Patent DE-19837008-A1 (DE)
Title: Disturbance analysis and handling method in data network
Inventor: KERN HORST
IPC: H04L12/24
Filed: 1998-08-14
Abstract: The method involves analysing and handling disturbances in a data network, at which a number of data processors (SMP1.. n) are coupled, which are connected with a cluster console (CKS) in such way, that they can exchange messages, especially concerning a connection state, with other data processors.  The cluster console (CKS) checks whether incoming messages concern the connection state and enters those messages in a connection matrix. If no further messages are available, the cluster console examines the connecting matrix, whether the entered messages yield a symmetrical connection matrix. If no symmetrical connection matrix exists, the affected data processors are switched off, beginning with the most frequently determined, using the entered messages regarding the connection state. If a symmetrical connection matrix exists, all clusters of data processors are determined using a graphical algorithm, within which each data processor can fully communicate with each other data processor, and the cluster which includes the most data processors is selected to continue working, while all other data processors are switched off.
Patent DE-19838010-A1 (DE)
Title: Arrangement for monitoring wheels in railway vehicles has lever rod on floor of carriage contg. several individual parts whose end is impact element with working distance to rail surface
Inventor: DAHLEN ROLF
IPC: B61K9/12
Filed: 1998-08-21
Abstract: The arrangement has a lever rod on the floor (1) of a carriage consisting of several individual parts (7,8) whose end is formed as an impact element (11) with a working distance (13) to the rail surface. The lengths of the lever parts can be adjusted by a threaded arrangement. The rod has a preferred break point and an electrical continuity monitoring circuit,
Patent DE-19840215-A1 (DE)
Title: Flexible flywheel with elastically deformable flexible and compression plates for vehicle crankshaft
Inventor: TERADA HIDEKI
IPC: F16F15/121
Filed: 1998-09-03
Abstract: The compression plate (2) is smaller than the flexible plate (1). An annular flywheel weight (3) has a predetermined inertial efficiency on the outer end of which is positioned the flexible plate. The compression plate  is compressed and held by the flexible plate and flywheel weight so as to bring the compression plate in contact with the flywheel weight by elastic deformation. The compression plate has a disc shaped middle component (2A) with mounting hole (21) in the center, and has an edge component (2B).
Patent DE-19840587-A1 (DE)
Inventor: GROSCH GEORG HEINRICH
IPC: C08G65/26
Filed: 1998-09-05
Abstract: The invention relates to a catalyst for producing polyetherols by ring-opening polymerisation of alkylene oxides and is characterised in that one or more compounds of type (I) M'aM''b (OH)c Od * Ae * Lf are applied to or introduced into solid inert supports or moulded into shapes, M' being at least one metal ion selected from the groups IA, IIA, Ni or Zn and mixtures thereof, M'' being at least one metal ion selected from the groups IIIA,IVA, IB to VIIIB, As, Sb and Bi, and mixtures thereof, A being at least one monovalent or multivalent inorganic or organic anion and L being an inorganic or organic ligand, a being a rational number, b, c, d, e and f being rational numbers greater than or equal to zero, although c and d may not both be zero at the same time, and a, b, c, d, e and f being selected with the aim of guaranteeing the electroneutrality of the compound.
Patent DE-19844273-A1 (DE)
Title: Electronic ignition arrangement for arc welder disconnects blocking circuit for defined period for each ignition pulse until thyristor pair activated by same pulse is again in blocking state
Inventor: FRIEDRICH HANS-PETER
IPC: B23K9/067
Filed: 1998-09-26
Abstract: Blocking converter circuit (10) is located between a charging capacitor and an ignition pulse capacitor. Timer circuit (30) driven by a trigger circuit (20) switches off the blocking circuit for a predefined period for each ignition pulse until thyristor pair (A, A'; B, B') activated by the same ignition pulse is again in the blocking state after discharging the ignition pulse capacitor (Ci).
Patent DE-19845852-A1 (DE)
Title: Toner system for electrophotographic printer
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/01
Filed: 1998-10-05
Abstract: An electrophotographic printer for color copies has a four toner system with the toner stations on a rotating mounting about a horizontal axis (40). Each toner color is applied to the process roller (414) by one of four transfer rollers which supply toner from separate reservoirs. The toner in each reservoir is replenished from a toner container (e.g. 46K) by rotating the container and causing toner to drop into a screw feed (e.g. 49K) leading to the reservoir.
Patent DE-19847919-A1 (DE)
Title: Heating or air-conditioning device for automobile has manual operating device used for controlling voltage supplied to electric fan motor via electromechanical voltage setting device
Inventor: DIAS DOMINIQUE
IPC: H01C10/16
Filed: 1998-10-19
Abstract: The heating or air-conditioning device has an electric fan motor (1), supplied with a variable operating voltage under control of a manual operating device (2) with a power setting selection switch (3), coupled via a signal line (5) to an electromechanical voltage setting device (6), e.g. an electric setting motor (11) operating a resistance switch (8) with a combination of serial and/or parallel resistances (9).
Patent DE-19848947-A1 (DE)
Title: Orientation data input method for global positioning signal navigation device e.g. for aircraft navigation,  uses location codes corresponding to geographical locations from programmable and transportable memory
Inventor: FECKER ANDREAS
IPC: G01C21/20
Filed: 1998-10-23
Abstract: Method uses a programmable and transportable data memory (6), to which location codes corresponding to geographical positions on the earth's surface are transferred, for subsequent entry of the coded data into the global positioning signal navigation device (7) via the data memory.  An Independent claim for an orientation data input device is also included.
Patent DE-19851260-A1 (DE)
Title: Trinkflaschenhalter für Fahrräder
Inventor: RENNER WOLFGANG
IPC: B62J11/00
Filed: 1998-11-06
Abstract: Die Erfindung betrifft einen Trinkflaschenhalter für Fahrräder mit einem an einem Fahrradrahmen (12) befestigbaren langgestreckten Basisteil (16) und einem mit dem Basisteil (16) verbundenen Halteteil (18) zur vorzugsweise klemmenden mantelseitigen Halterung einer auf dem Basisteil (16) abstützbaren Trinkflasche (10). Um die Benutzung auch an Fahrradrahmen mit engem Rahmen zu erleichtern, wird vorgeschlagen, daß das Halteteil durch einen die Trinkflasche (10) in Umfangsrichtung um mehr als 180 DEG umspannenden bogenförmigen Klemmbügel (18) gebildet ist, welcher an einem seiner Enden (44, 46) fest mit einem Zentralabschnitt (20) des Basisteils (16) verbunden ist, so daß die Trinkflasche (10) an der zwischen dem freien Ende (46) des Klemmbügels (18) und dem Basisteil (16) freigehaltenen Bügelöffnung (48) quer zur Ebene des Fahrradrahmens (12) seitlich einsetzbar und aushebbar ist.
Patent DE-19851594-A1 (DE)
Title: Profilgestaltungsprinzip
Inventor: VORMFENNE JOERG
IPC: B60C11/11
Filed: 1998-11-09
Abstract: Fahrzeugreifen mit einer Lauffläche, in welche Profilrillen (2, 4, 5, 6) eingeformt sind, wobei zur Verbesserung der Wasserabführung Profilrillen (2) vorgesehen sind, die derart gekrümmt ausgebildet sind, daß sie beim Abrollen des Reifens stets zumindest annähernd senkrecht in die vordere Begrenzungslinie (1) der Reifenaufstandsfläche einmünden.
Patent DE-19852930-A1 (DE)
Title: Structure for applying to electric synchronous motor coils has two crosswise rectangular, hollow cylindrical coil unit halves linked like a hinge with end flanges able to rotate between a coaxial position and a parallel position.
Inventor: HANGMANN WERNER
IPC: H02K3/52
Filed: 1998-11-17
Abstract: Two crosswise rectangular, hollow cylindrical coil unit halves (12,14) linked like a hinge with end flanges (20,22,24,26) at both ends can be rotated between a coaxial position set up during a winding process and a parallel position set up in a motor. On the end flange's (20,24) two adjacent edges in the operating position, hinge elements interact while pressing and plugging together.