baber/WOPTO huggingface dataset:
Patent DE-19728943-A1 (DE)
Inventor: RIST OTTO
IPC: H01F5/00
Filed: 1997-07-07
Abstract: The invention relates to a device (1) for producing electromagnets, used in particular to wind coils before insertion into a slotted stator packet with a multistage former (4). Said device enables the use of a pulling head with low overall height. To this effect, at least two adjacent stages (5, 6, 7, 8) of at least one part of the former (4) are configured in such a way that they can move towards each other.
Patent DE-19731674-A1 (DE)
Title: Cardboard package with side openings for contents
Inventor: REITMEIER FRANZ
IPC: B65D5/20
Filed: 1997-07-23
Abstract: The package has a bottom (2) and two sidewalls converging in the upwards direction. Parts of the items forming the contents fit in openings in the sidewalls. The latter are double-skinned, and on erection the skins of each are spaced apart, at least at the bottom. At the top, the skins can be at the same distance apart as at the bottom, and the skins can be locked together in the erected state by one or more lugs (14,15). The two outer skins can be linked together at the bottom, while the two inner ones are fixed to the latter. The outer and inner skins can be joined together by ribs (5,9) of width equal to the distance between the skins at the bottom, being parallel to the latter in the erected state.
Patent DE-19733707-A1 (DE)
Title: Protection circuit e.g. for polarity reversal in motor vehicle low voltage applications
Inventor: GRAF ALFONS DR ING
IPC: H02H11/00
Filed: 1997-08-04
Abstract: A protection circuit for a load (2) connected to a supply voltage source and having a field effect transistor (1) whose gate terminal is connected to a control circuit (4) connected to the supply voltage source. The FET-source terminal is connected to one terminal (V) of the supply voltage source and its drain terminal is coupled to one terminal of the load (L), in which the other terminals of the load and supply voltage source are interconnected.  The conductivity type of the FET (1) as well as its control (drive) is arranged such that the FET (1) with correct polarity of the supply voltage source for the load is driven inversely and is switched on, while with the polarity of the supply voltage source incorrect for the load (L), the FET is operated normally and is switched off.
Patent DE-19739301-A1 (DE)
Title: Accessory-seal to main body
Inventor: MEHRKENS MICHAEL DIPL ING
IPC: F16J15/10
Filed: 1997-09-08
Abstract: The seal is of material melting when heated but which remains solid at room temperature. It extends round a foot on the accessory, and can be formed by injection-molding, while protrusions on the accessory can secure it in place without pre-loading. It can consist of a closed ring injection-molded onto the accessory.
Patent DE-19739655-A1 (DE)
Inventor: STOCKER STEFAN
IPC: B60R21/00
Filed: 1997-09-10
Abstract: The present invention relates to a restraint system which activates with a high reliability level one or more retraint devices if the passengers are exposed to injury in a collision. Said restraint system is fitted with at least one sitting-position sensor (SPS1, SPS2, ...., SPSm), which enables a change in the sitting position of at least one passenger to be detected. A control device defines a first criterion for activating one or more retraint devices (R1, R2, ...., Rk) when the speed of the sitting-position change exceeds a threshold value. The control device (DC) defines a second criterion for triggering the activation of one or more restraint devices (R1, R2, ..., CACm) when one or more pre-crash sensors (PCS1, PCS2, ...., PCSm) indicate that a collision is impending. The control device (DC) does not triggers the activation of one or more restraint sensors (R1, R", ..., Rk) when two activation criteria are met.
Patent DE-19740659-A1 (DE)
Title: Grill for kebabs
Inventor: UEMIT MUZAFFER
IPC: A47J37/04
Filed: 1997-09-16
Abstract: A grill apparatus (10) with a rotating spit (12) to carry the meat (16) in disks for cooking, has the heater for grilling on a swing carrier (28) which describes an arc round the spit. There is an adjustment for the radial gap between the heater carrier (28) and the axis of the rotating spit (12) and/or its angle against the vertical. The apparatus can have at least two heaters, fixed at 180 deg  to each other, or with relative swing movements, on two curved carriers (28).
Patent DE-19743967-A1 (DE)
Title: Automatic determination of leakage rates in evacuated inoperative vacuum vessels
Inventor: HOFFMANN HANS RUEDIGER DR ING
IPC: F27B5/05
Filed: 1997-10-06
Abstract: A mechanical leakage causes the scriber of a pressure recorder to present a straight-line graph when a logarithmic scale is used and an increase of pressure due to vaporization in the vessel produces a curve. A computer program can be written to distinguish between the two effects and calculate separate leakage and vaporization rates. Equations, which link rates of pressure increase and vessel volumes, are used. Calculations are carried out at regular intervals between 100 and 1000 seconds. Alarm limits for vacuum losses between 1 to 100 mbar are specified.
Patent DE-19747115-A1 (DE)
Title: Electrical plug connector arrangement with electrical contact
Inventor: EGENOLF BERNHARD
IPC: H01R13/18
Filed: 1997-10-24
Abstract: The arrangement has a first plug connector with at least one row of contacts in a housing containing a fixed metal strip with contact springs which are electrically connected to the contacts in the unconnected state. A complementary plug connector has at least one row of complementary contact elements and a protrusion  which displaces the contact springs when the connectors are coupled. The metal strip (9) is fixed in the housing (2) at both ends (10,11) corresponding to the ends of the contact springs and lies between the contact point of the contact springs with the contacts (6)
Patent DE-19747535-A1 (DE)
Title: Assembly recovers metal swarf from liquid using back-pressure on filter
Inventor: LANG GOTTFRIED
IPC: B01D21/00
Filed: 1997-10-28
Abstract: An assembly separates solid particles from a fluid in a sedimentation (1) vessel which has a solids removal device (2). The unit has two filter chambers (8,8'), the bases of which (11) are open.  Filter cartridges (13) within the chambers (8,8') are cleaned from time to time by the application of compressed air introduced through the top (10) in the opposite direction to the normal flow of liquid. Sediment captured by the cartridges falls off and drops into the basin (1). The filter chamber (8,8') bases (11) are located within the sediment capture basin (1).
Patent DE-19749458-A1 (DE)
Title: Profile cutting machine, especially for foamed material
Inventor: POETZSCH ROLF
IPC: B26F1/38
Filed: 1997-11-10
Abstract: First (21) and second (22) slides guiding the band knife (30) move along the first guide (11) and third (23) and fourth (24) slides along the second guide (12). A slide operating system (40) coordinates the movement of each slide and hence band knife movement through the stationary foam.  The guide frame (10) has a central adjustable guide (13) for guiding a fifth slide (25) carrying one part (32) of the knife blade rotating system. Each pair of slides (21,22;23,24) are linked by toothed drive belts (41,42) connected by a common shaft. One slide (22) carries a band knife sharpening system. The machine may form a vertical cutting machine with the first, second and third guides horizontal and the cutting area (30a) vertical or it may form a horizontal cutting machine with the said guides perpendicular.
Patent DE-19752609-A1 (DE)
Title: De-watering process for paste or sludge by steam heating and mechanical pressing
IPC: C02F11/13
Filed: 1997-11-27
Abstract: In a process to de-water a paste mass, sludge or suspension, the material is first heated to a temperature above that of the saturated steam temperature of the fluid in question, at the ambient pressure. The heated paste, sludge, or suspension is then subjected to a mechanical press and de-watered.
Patent DE-19756332-A1 (DE)
Title: Air intake channel system for IC engines.
Inventor: HUESGES HANS-JUERGEN
IPC: F02B27/02
Filed: 1997-12-18
Abstract: The system has indvidual intake channels (4) each with one outer radial and two axial walls (12,13,14), which are formed by two plastic bodies (15,16) fitted into each other. The bodies have apertures (17) holding edge sections (18) of a circular cover (19). The covers are fitted to a shaft (21) via hub openings (20). The shaft is born in hubs (22) of the plastic bodies and connected to an adjusting element (23) on an outer housing (6). Each cover has a passage opening, which is position- adjustable relative to the intake channel length.
Patent DE-19756375-A1 (DE)
Title: Use of di:alkyl dimerate in sunscreen compositions
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61Q17/04
Filed: 1997-12-18
Abstract: Use of 20-40C dialkyl dimerate (I), i.e. di(21-41C n-alkyl) 9,10-di-n-nonyl-1,18-octadecanedioate, to increase the UV-A protection factor of cosmetic or dermatological compositions containing at least one conventional UV-A filter or a broad-spectrum filter that also provides protection against UV radiation of wavelength greater than 335 nm is new.
Patent DE-19756425-A1 (DE)
Title: Rotary actuator, especially to operate valves using compressed air
Inventor: STRASBURGER ROLF
IPC: F16K31/163
Filed: 1997-12-18
Abstract: The rotary actuator has a piston which moves linearly inside a cylinder (1). The latter has a baseplate, in which a rotating central shaft (5) is mounted. A transverse pin is fixed to the shaft, and engages in a helical driving slot in a gaiter on the piston. The piston is prevented from rotating by at least one guide rod (8), which is mounted in the baseplate, and which forms a fixed stop. This stop, together with a stop segment (9) on the shaft, limits the angle of rotation directly to an exact value, which is independent of the stroke. The stop segment may also have at least one recess (10), which is matched to the size of the guide rod.
Patent DE-19756825-A1 (DE)
Title: Polarity reversal protection circuit e.g. for motor-vehicle microprocessor-equipped control device
Inventor: GROSSHAUER FRANK
IPC: H02H11/00
Filed: 1997-12-19
Abstract: A polarity reversal or incorrect polarity protection circuit includes an input terminal (1,1') which can be connected to a voltage- or current-source, an output terminal (3,3') which can be connected to a circuit to be supplied with voltage/current, and a circuit element (4) connected between the input terminal and the output terminal, and allowing current flow only during a given polarity of the voltage at the input terminal.  The circuit element (4) is designed as a switch, which is enabled to complete the circuit during application of voltage of the given polarity at the input terminal (1,1'), but is opened during incorrect polarity. The switch is specifically designed as a transistor, in particular a field-effect transistor (FET) (4).
Patent DE-19800777-A1 (DE)
Title: Transparent heat insulating structure used in facade cladding and solar heating units
Inventor: INDETZKI MARKUS DIPL PHYS
IPC: F16L59/02
Filed: 1998-01-12
Abstract: The structure is made with films of amorphous transparent plastic copolymers based on cycloolefins and ethylene. An Independent claim is made for a method of manufacturing the heat insulating structure in which films (1) are folded and/or corrugated and flat films (2) are bonded or welded onto the peaks of the corrugations. The UV stabilized plastic film is preferably not more than 1mm thick, transmits at least 90% of light and has a refractive index of 1.45-1.6. The overall thickness of the insulating structure is not less than 40mm and the structure comprises alternate wave or V-shaped films (1) with flat films (2) between them in the absorbing direction. Alternatively the wave forms face each other and the wave peaks or the tips of angles of adjacent films contact each other. One or both ends of the structure may be closed by flat film. Hollow chambers (3) formed by the folded films are filled with air or inert gas.
Patent DE-19803318-A1 (DE)
Title: Finger-operated toothbrush
IPC: A46B5/04
Filed: 1998-01-29
Abstract: The brush has bristles which are held in a holder (2a) whose base (2b) fits into a recessed (2c) finger ring (1). The bristles are releasably and exchangeably fitted and the connection between bristles and holder is used to vary the position of the bristles in relation to the finger axis here forming the centre of rotation. Rotating the finger causes the bristles also to rotate as desired.
Patent DE-19804333-A1 (DE)
Title: Large-shaped, modularly constructed poster panel
Inventor: BRUEGMANN DIRK
IPC: E04B1/61
Filed: 1998-02-04
Abstract: The wall components are aligned with each other, forming at least one wall surface to which posters can be fixed. They fit into the groove with their edges adjacent to the profile rails (12,14). Each wall component is doubly formed and its two wall parts run parallel to each other via distance holders. The distance holders are components of at least one wall part. The profile rails are U-profile rails. The groove base of the profile rails is sprung with an elastic insulation strip. The wall components and/or the profile rails are of plastic or aluminum.
Patent DE-19804356-A1 (DE)
Title: Exposure device for tip window, tip door or similar
IPC: E05D1/04
Filed: 1998-02-04
Abstract: A slotted guide body with an inner hole is located in the plane of the exposure bar and accommodates a securing bolt running crossways to the exposure bar. The securing bolt has a width slightly less than the slot width of the guide body, whilst the length and depth of the securing bolt (10) are slightly greater than the diameter of the inner hole of the guide body (7). The securing bolt (10) supports a lever (14), which is adjustable between an open position with upwardly facing free end and a securing position with a free end located at the exposure bar.
Patent DE-19807174-A1 (DE)
Title: Brake device for downward movement of roll-fronted cupboard doors
Inventor: MOTTA GIUSEPPE
IPC: E06B9/11
Filed: 1998-02-20
Abstract: The brake device has a freewheel mechanism (13) with drive part and externally cogged driven part coaxial with it. A guide cable (F) is wound around the drive part and is fixed at one end on the roller door and at the other end on the cupboard plinth through a tension spring. A spring element between the drive and driven parts of the freewheel mechanism locks the freewheel parts during downward movement of the door and releases it during upward movement of door. A centrifugal brake drawn onto a stud has external teeth interacting with those on the driven part and produces a counter-moment which is able to brake the drive and driven parts and the downward movement of the door.
Patent DE-19807242-A1 (DE)
Title: Medical technical system work station for open or minimally invasive surgery
Inventor: RATTNER MANFRED
IPC: A61B50/20
Filed: 1998-02-20
Abstract: The work station has a patient bed or table device and at least one medical device form the group of a cold light source, an HF device, video device or ultrasound device. At least one applicator is connected to the medical device. The medical device is arranged to be attached to the ceiling of the room in which the work station is located, or in or on the patient table or in or on a device such as an anaesthetic device or instrument table or operation set which can be placed on the table.  Preferably the applicator is a cold light connected to the cold light source or a HF scalpel connected to the HF device or a camera connected to the video device or an ultrasound applicator connected to the ultrasound device.
Patent DE-19816831-A1 (DE)
Title: System for determining torque acting on rotatable shaft with transmitter including 2 transmitter wheels which have differentiable angle markings esp. magnetic differentiable angle markings
Inventor: MARX KLAUS
IPC: G01D5/14
Filed: 1998-04-16
Abstract: The differentiable angle markings move relatively to each other under the influence of a torsion caused by the torque. A sensor is influenced by the angle markings of the two transmitter wheels. The sensor is a differential sensor and includes at least two sensor elements. Which are so assigned to the angle markings. That without torque on both sensor elements, the same field or the same field modulation acts, and with acting torques, differentiable fields or field modulations act on the individual sensor elements.
Patent DE-19817651-A1 (DE)
Title: Multi-stage turbine in housing of turbine wheels
Inventor: BRUNNER UDO
IPC: F01D1/22
Filed: 1998-04-21
Abstract: Two or more individually carried turbine wheels (4,3,2,1) are radially boxed or arranged in axial sequence using bearings of equal diameter so the last bearing thrusts off the turbine housing. One wheel forms one stage with piston chamber (37) and piston (36) and on the far side a series of nozzles (38) and with each wheel stage loaded in the rotation sense by its chambers and pistons with the nozzles in turn acting on the following disk all round the wheel stage (4,3,2).    The number of stages, number and dimensions of the chambers as well as the pistons and nozzles set round the wheel are governed by energy type and flow volume. The number of piston chambers and nozzle series in the next wheel differ from those of the preceding first stage wheel so their number exceeds or falls below those of the next wheel and the chamber width exceeds or undershoots by 10-35% that of the next wheel. Thus wheel (1) has on one side chambers (40), pistons (45) equal to those of the preceding wheel (2) with a piston ratio of 8-5 relative the pistons (36) in wheel (2). The far side of wheel (1) has nozzles (41) facing the opposite way to thus exert recoil load on the troughs of fixed resistance wheel (6) connected to the turbine housing. This produces an expanding pressure in the circular sector between wheels (1) and (2).
Patent DE-19817877-A1 (DE)
Inventor: BERNER HANS GUENTER
IPC: A23L33/16
Filed: 1998-04-22
Abstract: An energy-drink made of fruit juice comprises carbohydrates from fructose and oligofructose, short chain oligopeptides, vitamin C and B complexes, minerals, trace elements and antioxidants, e.g. phospholipids and L-carnitine.
Patent DE-19819234-A1 (DE)
Title: Twin coupled internal combustion engine
Inventor: PELZ PETER
IPC: F02B75/24
Filed: 1998-04-29
Abstract: The high load engine has a piston (4) connected to intermeshing contra-rotating crankshafts (30,32) via two connecting rods (36,38) so that the piston operates in its cylinder without any side forces. The engine running below the predetermined load may have two cylinders offset by 180 degrees and each with a piston. The two pistons moving in opposite directions are each connected by a connecting rod to one of two intermeshing contra-rotating crankshafts.  The coupling between the engine units couples them together with a phasing which provides the engine with a constant working stroke sequence.
Patent DE-19819292-A1 (DE)
Title: Verfahren zum Transfer eines Datensatzes sowie Rechnerknoten und Kommunikations-Applikationen
Inventor: GRUBER WOLFGANG
IPC: H04Q11/04
Filed: 1998-04-30
Abstract: Die Erfindung betrifft ein Verfahren zum Transfer eines Datensatzes von einem ersten Rechnerknoten (CN1) zu einem zweiten Rechnerknoten (CN3) sowie sende- und empfangsseitige Rechnerknoten (CN1, CN3) und Kommunikations-Applikationen (CA1, CA3) zur Durchführung des Verfahrens. Der Datensatz wird zum Transfer an eine Kommunikations-Applikation (CA1) des ersten Rechnerknotens (CN1) übergeben. Diese Kommunikations-Applikation (CA1) ermittelt die Art des Datensatzes und übermittelt den Datensatz abhängig von der ermittelten Art auf unterschiedliche Weise an eine Kommunikations-Applikation (CA3) des zweiten Rechnerknotens (CN3), die den Datensatz dann im zweiten Rechnerknoten (CN3) bereitstellt. Die Kommunikations-Applikation (CA1) baut eine Punkt zu Punkt Breitbandverbindung zwischen dem ersten Rechnerknoten (CN1) und dem zweiten Rechnerknoten (CN3) für den Datensatz auf und übermittelt den Datensatz über diese Breitbandverbindung, wenn ein Datensatz erster Art ermittelt wird. Die Kommunikations-Applikation (CA1) übermittelt die Daten verbindungslos über ein Internet (KN1), wenn ein Datensatz zweiter Art ermittelt wird. Die Kommunikations-Applikation (CA3) des zweiten Rechnerknotens (CN3) empfängt einen bereitzustellenden Datensatz abhängig von der Art des Datensatzes auf unterschiedliche Weise und schaltet für die Bereitstellung transparent zwischen den unterschiedlichen Empfangsweisen um.
Patent DE-19821165-A1 (DE)
Title: Damper for transferring forces and moments esp. in automobiles
Inventor: MARETZKE JUERGEN
IPC: B60K17/22
Filed: 1998-05-12
Abstract: The force and moment transfer element (1) and damper system comprises an oscillation absorber (8) which is asymmetrical and works in connection with the transfer element. The absorber has absorber mass (9) and an elastic coupler (10) connected to the transfer element.
Patent DE-19822488-A1 (DE)
Title: Lever handle for operating motor vehicle window
Inventor: DANCASIUS MICHAEL
IPC: E05F11/44
Filed: 1998-05-19
Abstract: The main arm (128) of the lever comprises two sections (160, 162), the first section (160) being integral with the gear component (132) and forming the second end (152) of the arm secured to the inner door panel. The second section (162) is a separate part joined to the first section and forming the first end (144) of the arm secured to the rail supporting the window.
Patent DE-19823999-A1 (DE)
Inventor: KRONE UWE
IPC: C06B33/06
Filed: 1998-05-28
Abstract: The invention relates to pyrotechnic primer charges produced on the basis of metal powders or metal hydride powders, potassium perchlorate and binders. In order to obtain a homogenous mixture, the powdery components are mixed with a liquid dispersing agent in a suspension with the aid of ultrasound and dosed having said consistency. Mixing for obtaining a suspension can also be carried out directly in a casing receiving the pyrotechnic primer charges.
Patent DE-19826217-A1 (DE)
Title: Towing appliance for bicycle
Inventor: SCHOEBEL PEER
IPC: B62K13/02
Filed: 1998-06-09
Abstract: The appliance makes it possible for one bicycle to tow a second one. It consists of a welded frame of square tubes, fastened turnably via screws to the rear wheel axle of the towing bicycle. The frame has a stop and a clamp mechanism for the bicycle to be towed. The frame can also be used as a luggage rack. For towing, the front wheel of the second bike is removed, the front fork is fitted into the frame, the screw clamping on the front bike is loosened, fastened to the front fork, and the front wheel is fastened to the frame of the second bike by rubber tapes.
Patent DE-19829365-A1 (DE)
Title: Self-returning connection for two motorcycle components able to be deflected relative each other
Inventor: STRASSER RALF
IPC: B62J11/00
Filed: 1998-07-01
Abstract: The connection consists of at least one base part (1) and a holding part (5) movably connected to it by a traction spring (7) holding them centered to each other in a set position.  At least some loops of the traction spring serve to connect the base part to the holding part.  These loops act as threads screwing into counter-threads (10, 11) in the base and holding parts.
Patent DE-19830283-A1 (DE)
Inventor: SULZBACH HORST
IPC: C08L63/00
Filed: 1998-07-07
Abstract: The invention relates to hardenable epoxy resins that are self-dispersing in water and to a corresponding production method. Said epoxy resins are special  alpha , beta -unsaturated carboxylic acid ester-based compounds. The invention also relates to aqueous dispersions containing said special epoxy resins. The invention further relates to the use of said special epoxy resins for coating solid substrates