baber/WOPTO huggingface dataset:
Patent DE-3637191-C1 (DE)
Title: Plug connector
Inventor: FUCHS HELMUT
IPC: H01R13/717
Filed: 1986-10-31
Granted: 1987-09-17
Abstract: A plug connector for electrical cables (leads, lines) (L) is illustrated and described, having a male part and a female part as corresponding plug parts (10, 11), one of which has a light-emitting diode (18) for indicating a voltage which is applied to the electrical contact parts. In order not to weaken the relevant plug connector part by the arrangement of the light-emitting diode (18) in the case of such a plug connector and in order to be able to accommodate the light-emitting diode (18) directly in a metal body of the plug connection, the arrangement is in principle designed such that the light-emitting diode (18) is arranged in a window (20) which is open towards the corresponding plug part (10), and such that a light guide (25) is provided in the corresponding plug part (10), the light inlet surface (28) of which light guide (25) is arranged in the vicinity of the light-emitting diode (18) when the plug connector is coupled, and which has at least one light outlet surface (29) which opens on the outer surface of this plug part (10). <IMAGE>
Patent DE-3805896-C1 (DE)
Title: Centrifuge rotor
IPC: B04B5/04
Filed: 1988-02-25
Granted: 1989-03-23
Abstract: A centrifuge rotor with a rotor hub which can be connected to a drive shaft and has a plurality of sample beakers is known, which beakers are each held pivotably in each case in two bearings on cross elements which extend essentially radially to the axis of the rotor, and with a supporting ring which is connected fixed in terms of rotation to the rotor hub and against which the beakers rest in the pivoted-out state counter to a spring force acting on the pivot bearings, each pivot bearing having one sliding component on each side of each beaker, which sliding component is guided so as to be displaceable in the associated cross element and perpendicularly to the pivot axis of the associated beaker. In order to construct a centrifugal rotor such that a rotor is prevented from being operated again after incorrect treatment, a locking bar rests on one wall of the sliding component, which wall extends parallel to the displacement path of at least one sliding component assigned to a pivot beaker in the position of rest of the centrifuge, which locking bar rests by means of a spring in a radially outwardly displaced position of the sliding component against a support face of the sliding component which extends essentially perpendicular to the displacement path of the sliding component.
Patent DE-3840790-C1 (DE)
Title: Self-priming hydro-pneumatic spring strut
IPC: B60G17/044
Filed: 1988-12-03
Granted: 1990-02-22
Abstract: Self-priming hydro-pneumatic spring strut with internal level control, in which raising to the level position of the vehicle body is possible without external energy supply even when the vehicle is stationary. For this purpose a pressure reservoir is connected in the end area of the piston rod, which pressure reservoir is connected to the working chamber by way of the hollow space provided between the piston rod and the control sleeve, a stationary level bore arranged in the control sleeve and a recess provided on the outer surface of the pump rod.
Patent DE-4027701-C1 (DE)
IPC: H02H3/44
Filed: 1990-08-31
Granted: 1991-11-07
Abstract: A circuit relay circuit to switch off the power supply to electrical equipment by operating a power switch, especially to disconnect the transformer of a low-voltage halogen lamp cable system from the mains if the current consumed by the electrical equipment to be monitored is outside a permissible current range, in order to improve operational safety, especially with respect to fire hazards, comprises, according to the invention, a first capacitor (29) which can be charged via a first control circuit (30) to a first capacitor voltage dependent upon the peak of the current to be monitored, a switch-on signal generating circuit (31) to generate a switch-on signal for a set period after the mains power to the electrical equipment (4) has been switched on, a second capacitor (32), a second control circuit (33) which responds to the switch-on signal and charges the second capacitor (32) to a second capacitor voltage dependent upon the first capacitor voltage when the switch-on signal is present, a third control circuit (35) to regulate the charge of the second capacitor (32), which is connected to the first (29) and second (32) capacitors and responds to the first and second capacitor voltage in such a way that it discharges the second capacitor (32) if the second capacitor voltage exceeds the first by more than a preset voltage difference, and that it charges the second capacitor (32) with a high time constant in the other case, and a first comparator circuit (34) which is connected on the input side to the first and second capacitors (29, 32) and on the output side is in operative connection with the power switch (41, S) and breaks the power switch (41, S) if the first capacitor voltage exceeds a value dependent upon the second capacitor voltage.
Patent DE-4110791-C1 (DE)
Title: Test arrangement for cyclically charged and discharged batteries - allows defective battery to be switched out without disturbing testing process of other batteries
IPC: G01R31/36
Filed: 1991-04-04
Granted: 1992-11-19
Abstract: A test arrangement applies a charging or discharging current via a switching unit to batteries (B1-B4) connected to battery connection points. The switching unit has charging (8) and discharging (9) current paths in the form of lines connecting the battery connection points in series. Batteries can be independently and selectively switched into the current paths during a test programme contg. several test cycles using changeover switches (U1-U6) controlled by a controller. At each connection point either the charging or discharging current flows through the battery and the other through a bridge or both currents flow through their respective bridges and none through the battery. USE/ADVANTAGE - For cyclically charging and discharging several sec. cell batteries under simultaneous test. Batteries can be changed over independently of others during testing.
Patent DE-4115399-C1 (DE)
Title: Integrated circuit - having ion-sensitive liq. sensor and reference electrode having gold@ layer
IPC: G01N27/414
Filed: 1991-05-10
Granted: 1992-07-23
Abstract: Integrated circuit (I) has an ion-sensitive liq. sensor and a reference electrode (II) which has an Au layer bordering on the liq. The improvement is that a) (I) is enclosed in a housing (III); b) (III) has a window within which (II) is positioned; c) (I) is covered with a protective layer (IV); d) (II) has, below its Au layer, a layer of Ni or Ni/Cr which is positioned on layer (IV); e) (II) is positioned on the front side of (I) and is photolithographically structured; f) (II) extends to a contacting area outside the window of (III); and g) (I), with the exceptions of contact surfaces of (II) and of the active sensor surfaces of the liq. sensor, is so covered, at least within the area defined by the window of (III), that a contact of the soln. can be effected only with the Au layer of (II), whereas a contact of the soln. with the Ni or Ni/Cr layer of (II) is prevented. ADVANTAGE - New circuit is simple to produce and easy to handle.
Patent DE-4126068-C1 (DE)
IPC: H01R4/24
Filed: 1991-08-02
Granted: 1992-12-03
Abstract: The invention relates to an insulation-piercing terminal contact element 1 for the insulation-free connection of an electrical conductor 2, especially in telecommunications and data technology, consisting of metallic leaf-spring material having two contact limbs 4, 5, which are separated along the contact slot 3 and are rigidly connected to one another via an end part 6, at their one end. In order to achieve greater stiffness of the insulation-piercing terminal contact element 1 with the contact slot 3 at the same time having a very small width in the quiescent state, the contact limbs 4, 5 are displaced approximately through half the material thickness D of the leaf-spring material to its front and rear side 9, 10, the contact edges 11 of the contact limbs 4, 5, which contact edges bound the contact slot 3, being arranged parallel to one another over their entire length. <IMAGE>
Patent DE-4301833-C1 (DE)
Title: Drive arrangement linear transport of chord-like push=pull device - contains worm screws driving slide pieces attached to push=pull device
Inventor: SIEGEL GUNTER
IPC: F16H49/00
Filed: 1993-01-23
Granted: 1994-03-17
Abstract: The arrangement has a slide piece (4) attached to a driven device (3) linearly guided and fitting into a helical worm path of a rotatable worm thread. The worm thread has a rotation axis parallel to the axis of the transportation direction (21,22). A further worm thread lying axially symmetrically to the transportation axis in the plane contg. the transportation and rotation axes has a thread in the opposite direction. The two worm threads (7,8;9,10) are driven in opposite directions by a common drive (1,5,6,11,12). USE/ADVANTAGE - For e.g. windscreen wiper system. Push-pull device drive arrangement eliminates torsional loads on slide piece and on push-pull device.
Patent DE-4304055-C1 (DE)
Title: Changing unit for machine simultaneously threading several parallel threads - has each unit comprising two rotors with blades, toothed discs, gear and drive belt around disc of first rotor and then around that of roller
Inventor: KUDRUS HEINER
IPC: B65H54/28
Filed: 1993-02-11
Granted: 1994-03-24
Abstract: The pairs of rotors of the separate changing units (A-F) each have a roller possessing a first and second toothed wheel rim. A drive belt (25) goes around the toothed disc of the first rotor, and the first toothed wheel rim of the roller alternately, so that the toothed disc and first toothed wheel rim are driven by the drive belt in opposite rotational directions. A toothed belt goes around the toothed disc of the second rotor and the second toothed wheel rim of the roller. The pairs of rotors and rollers of the changing units are positioned alternately along a straight line (24). ADVANTAGE - The phase differences are reduced to a harmless amount by one of the pair of rotors being directly driven by the drive belt, and the other indirectly driven by a roller.
Patent DE-4312832-C1 (DE)
Title: Process for the preparation of enantiomerically pure ketals of (S)- and (R)-3-oxocyclopentanecarboxylic acid
Inventor: KUEFNER-MUEHL ULRIKE DIPL CHEM
IPC: C07D319/08
Filed: 1993-04-20
Granted: 1994-10-20
Abstract: The invention relates to an improved process for the preparation of enantiomerically pure ketals of (S)- and (R)-3-oxocyclopentanecarboxylic acid.
Patent DE-4340996-C1 (DE)
Title: Method and device for producing a film laminate
Inventor: HERKLOTZ GUENTER DR
IPC: H01L21/48
Filed: 1993-12-02
Granted: 1995-03-02
Abstract: The invention relates to a method for producing a film laminate which contains a metal film web and a plastic film web, in the case of which laminate the two film webs respectively have punched structures wich reoccur at equal intervals in the longitudinal direction of the film webs and are arranged at adjacent points in the film laminate, the prepunched metal film web and the plastic film web being combined continuously from one end respectively. In order to disclose a method by means of which a prepunched plastic film web can be combined with a prepunched metal film web to form a laminate in such a way that the degree of mismatch of the structures of the two film webs is kept as small as possible, with as small an outlay as possible, after the film webs are brought together, the positions of position markings of the punched structures, which rest against the plastic film web, of the metal film web are successively scanned and, when a predetermined position of the position markings has been reached, a punched structure is inserted into the region, which is situated in front of the joining point, of the plastic film web at a distance from the predetermined position which corresponds to a whole multiple of the space between the successive punched structures in the metal film web. The invention also relates to a device for implementing the method.
Patent DE-4342971-C1 (DE)
Title: Device for determining the alignment of the zygomatic bones (cheek bones) in a skull
Inventor: KOCH AXEL DR DR MED
IPC: A61B90/14
Filed: 1993-12-16
Granted: 1995-03-23
Abstract: A device for determining the alignment of the zygomatic bones (30 and 31) in a skull (1), in particular the skull of a living person, has a mirror-symmetrical base frame (2) which has two fixing elements (9, 10) which engage in the auditory meatus (11, 12) of the skull (1) and a fixing element (13) which is supported in the depression between the nasal bone and the frontal bone (14) of the skull. At least four mechanical and quasi punctiform measurement probes (24 to 29) are mounted on the base frame (2) and can be moved relative to the said base frame (2). The measurement probes (24 to 29) are intended to bear on the zygomatic bones (30, 31) from two directions which are oriented in mirror-image fashion with respect to the plane of symmetry (17) of the base frame (2). Measurement devices record the relative positions of the measurement probes (24 to 29) in relation to the base frame (2). <IMAGE>
Patent DE-4344562-C1 (DE)
Title: Turbine wheel in a hydrodynamic torque converter
Inventor: WOERNER OTTO
IPC: F16H45/02
Filed: 1993-12-24
Granted: 1995-04-06
Abstract: In the case of a turbine wheel in a hydrodynamic torque converter with a lock-up clutch, a radial flange of a hub is connected at each of its faces to a respective radial flange of an outer shell holding turbine blades and a disk carrier holding clutch disks in torsionally rigid fashion, the connection in each case being effected by friction welding.
Patent DE-4428741-C1 (DE)
Inventor: BERRENBERG THOMAS
IPC: B05C5/02
Filed: 1994-08-13
Granted: 1996-02-22
Abstract: Described are a method and a device for producing thin layers from liquids to form coating or foils. A substrate 30 and a liquid application point 33 are moved relative to each other and during the movement the liquid is applied at the application point onto the substrate, while forming a liquid strip, in an amount which is greater than is necessary for the formation of the liquid strip 31. The excess liquid is guided from the application point to the removal point against the outlet direction 5 and the formed liquid strip is allowed to solidify. In the flow applicator 1 for carrying out the method the supply channel 2 is arranged in the vicinity of the outlet channel 5 and behind the removal channel 4. In a described example, aluminium lead alloy is applied onto a substrate of lead bronze. <IMAGE>
Patent DE-4443308-C1 (DE)
Title: Lens for outdoor lamp
Inventor: HOFFBAUER BERND
IPC: F21V3/04
Filed: 1994-12-06
Granted: 1996-01-04
Abstract: The lamp is designed for use outdoors. A portion of the lens surface towards the outside is coated with soft enamel, which in turn is covered by a non-translucent black barrier layer (7). The portion (11) of the lens (10) having the barrier layer is covered on the surface towards the outside with a coating of white paint (18). This coating can be of stove enamel, burnt on at roughly 180 deg. C. The barrier layer can be of black vitreous enamel.
Patent NL-1000966-C1 (NL)
Title: Trolley loading machine for bags of objects
Inventor: ZERSTEGEN GERARDUS JOHANNES HE
IPC: B65G65/00
Filed: 1995-08-10
Granted: 1997-02-11
Abstract: The trolley is placed on a lift platform. A piston pushes the bags off the conveyor onto a reciprocating platform. The bags are laid alongside each other on the bed of the trolley. When one layer of bags has been laid, the trolley is lowered by a chain mechanism to allow the next layer to be laid.
Patent NL-1004850-C1 (NL)
Title: Support for plant stems or parts of plants
Inventor: SMIT DESIDERIUS
IPC: A01G9/12
Filed: 1996-12-20
Granted: 1998-06-23
Abstract: The open end of the C-clip has one or two closures which can hinge about points (16,18,19) where the material thickness has been reduced so that they are integral with the clip. The hinged parts (15) consists of an L-shaped section and a straight section (17). The corners of the 'L' face outwards. The straight section extends directly from the end of the C-clip When the closures are pushed inwards, the straight sections (17) will snap inwards and . are kept in the closed position by one leg (9) of the L-shaped section to close the opening of the C-clip.
Patent NL-1006152-C1 (NL)
Inventor: DUIJN ALBERT VAN
IPC: B01J19/00
Filed: 1997-05-29
Granted: 1998-05-28
Abstract: In order to bring a gas and a liquid into contact with one another, for example so as to exchange, remove or add components or calorific value present in the gas and/or liquid, the liquid is guided along one or more walls which are provided with small openings, and the gas is guided into the liquid, via these openings, by allowing this liquid to flow along the walls or by moving the walls along the liquid. In order to increase the contact time between gas and liquid, the gas is guided into the liquid in a direction which essentially corresponds to the direction of movement of the liquid with respect to the wall which is provided with openings. A venturi effect is generated in the region of the openings, since subatmospheric pressure is produced at the location where the openings open into the stream of liquid. If the walls are in the form of plates, use is preferably made, in order to separate the gas flow to be discharged from one another, of a water seal which is produced if the inclined plates which are provided with openings, alternate with closed, inclined plates, project into a reservoir of liquid.
Patent NL-1009284-C1 (NL)
Title: Neck, head or chin support for corpse comprises biodegradable material requiring low temperature for cremation
Inventor: BROUWER CORNELIS LEENDERT
IPC: A61G17/00
Filed: 1998-05-29
Granted: 1999-11-30
Abstract: An additive for binding free mercury originating from tooth fillings is incorporated into the article material.  A neck, head or chin support for a corpse is made from a biodegradable material optionally containing mercury-binding additives in order to reduce mercury emissions.
Patent NL-1015477-C1 (NL)
Title: Maintenance dock for small boats, has floating cradle which can be raised to lift boat clear of water surface
Inventor: BORSBOOM DIRK
IPC: B63C1/02
Filed: 2000-06-20
Granted: 2001-12-28
Abstract: The floating dock is kept buoyant by air filled frames (5) linked by cross beams (6) and anchored to the bottom (10) of the waterway by concrete blocks (7). The boat is floated into the dock over angled support pads (4). Compressed air is then pumped into cylindrical buoyancy chambers (1), which are connected to the support pads (4) by another cross-beam. The buoyancy lifts the boat clear of the water. The compressor can be powered by solar panels (14) on the roof (13).
Patent NL-1017554-C1 (NL)
Title: Gangplank is capable of being rolled up, for use with inland waterway vessels, particularly recreation and pleasure craft, for walkable contact with shore
Inventor: LEEUWEN WILLEM CORNELIS VAN
IPC: B63B27/14
Filed: 2001-03-09
Granted: 2002-09-10
Abstract: The gangplank (21) is capable of being rolled up, for use with inland waterway vessels, particularly recreation and pleasure craft, for walkable contact with the shore. Parts of the gangplank (2-10) are reciprocally coupled by two supple, pliable straps (22) and the facing surfaces of the parts have a kind of tongue and groove connection (23), enabling an outwardly folded gangplank to be constituted.  The gangplank accordingly is resistant to bending and cross forces exerted on it.
Patent NL-1018998-C1 (NL)
Title: Response unit transmits at least one radio signal in reply to activation signal and incorporates active transmitter whose capacity is greater than that of response signal, together with feed device for feeding transmitter
Inventor: WAUTERS PAUL
IPC: G01V15/00
Filed: 2001-09-20
Granted: 2003-03-21
Abstract: The response unit (8) transmits at least one radio signal in reply to an activation signal and incorporates an active transmitter (12) whose capacity is greater than that of the response signal, together with a feed device (14) in the form of a battery for feeding the transmitter. The response unit can be placed in a connecting manhole (2) of preferably a telecommunication network or of a network for distribution of water or gas.  The response unit incorporates at least one rod-shaped antenna (10) and has devices for positioning it with the antenna as high as possible in the connecting manhole. The detection response unit is normally in a rest state and on receipt of an activation signal changes from that state to one of vigilance.
Patent NL-1028298-C1 (NL)
Title: Door with insulation material set in frame, designed so that door frame covers door leaf panel periphery when door is closed
Inventor: REUMERS HUBERTUS JOHANNES HEND
IPC: E06B1/16
Filed: 2005-02-16
Granted: 2006-08-17
Abstract: When the door (11) is closed, the door frame (12) defining the door opening (14) covers the periphery of the opposite side of the door leaf panel to the insulation material in an overlapping manner. The door leaf (13) comprises a frame made from plastic or aluminum, insulation material and a panel made from plastic or aluminum covering at least part of the frame and insulation material.
Patent NL-1033647-C1 (NL)
Title: Football, comprises pentagon and hexagon shaped panels with curved corners for more ball like shape
Inventor: HUYBERS PIETER
IPC: A63B41/08
Filed: 2007-04-05
Granted: 2008-05-20
Abstract: A ball (1), especially a football, comprises twelve pentagon-shaped panels and twenty hexagon-shaped panels. The corners of these panels are not flat, as in , but have a curved, circular shape instead. An independent claim is also included for a ball comprising six square panels and eight hexagon-shaped panels, the sides of the panels again having a curved, circular shape.
Patent RU-2036244-C1 (RU)
Title: Thin beryllium foil production method
Inventor: VOLOKITA GENNADIJ IVANOVICH
IPC: C23C14/22
Filed: 1989-10-20
Granted: 1995-05-27
Abstract: FIELD: foil production in vacuum. SUBSTANCE: method of thin beryllium foil production provides for break of beryl vapor depositing after formation of layer of 0.5 - 5.0 mcm thick and form beryllium oxide layers of 2.0 - 10.0 mcm thick. EFFECT: thin beryllium foil production method is used for production of foil in vacuum.
Patent RU-2047396-C1 (RU)
Title: Device for uniform charging of integral ceramic or metallic bodies of carriers, for catalyzers, in particular, with definite number of substances from dispersions or solutions and method of uniform charging of integral ceramic or metallic bodies of carriers, for catalyzers, in particular
Inventor: VINFRID BAUMGARTNER
IPC: B01J37/02
Filed: 1990-05-11
Granted: 1995-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device closed with the cover from above has a trough taking the lower part of the carrier body. The distributor head with the perforated distributing bottom is densely put on the upper part of the carrier body. The bottom surface facing upwards is made flat. The surface around each outlet hole facing downwards is equipped with liquid-drop nose members for the deposited liquid. The ventilating and the vacuum branch pipes are placed on the cover. The additional ventilating and inlet branch pipes for the liquid charge are disposed on the shell of the distributor head. The outlet branch pipe is mounted in the trough bottom. The method of the uniform charge of integral carrier bodies envisages the definite relative displacements between the distributor head and the carrier body for better distribution of liquid along the upper face surface of the carrier. EFFECT: improved distribution of the liquid. 8 cl, 9 dwg, 1 tbl