baber/WOPTO huggingface dataset:
Patent DE-102008037953-B9 (DE)
Title: Versandverpackung
Inventor: THIEME OLIVER
IPC: B65D5/43
Filed: 2008-08-15
Granted: 2014-10-30
Abstract: Versandverpackung (1) für Pizzen oder andere stückige, insbesondere zum Schnellversand bestimmte Speisen, wobei die Verpackung (1) aus Pappe, Wellpappe od. dgl. faltbarem, elastische Rückstellkraft entwickelndem Material gebildet ist, einen die Speise aufnehmenden trayartigen Bodenverpackungsteil (2) an der Verpackungsbodenseite (23), einen damit verbundenen Deckelverpackungsteil (3) an der Verpackungsoberseite (33) und eine die Verpackung (1) zwischen Bodenseite (23) und Oberseite (33) schließende Seitenwandung (11) und einen Verschluss (4) aufweist, der ein bei geschlossener Verpackung (1) verdecktes Verschlusspaar (40) umfasst, das durch eine Verschlussausnehmung (5) mit Rückhalterand (52) in einer Ausnehmungsseitenwand (20) der Seitenwandung (11) an einem der Verpackungsteile (2) sowie durch eine zugehörige, an dem anderen Verpackungsteil (3) angelenkte Verschlusslasche (6) mit Anschlagrand (62) gebildet ist, wobei sich die Verschlusslasche (6) in Verschlussposition in der Verschlussausnehmung (5) befindet, die Verpackung (1) weiterhin eine mit der Ausnehmungsseitenwand (20) korrespondierende, mit dieser bei geschlossener Verpackung (1) im Schachtelsitz befindliche Verschlusslaschenseitenwand (30) aufweist, an der die Verschlusslasche (6) mit ihrem Anschlagrand (62) ausgebildet und angeordnet ist, wobei die Verschlusslasche (6) mittels Faltlinie (61) an die Verschlusslaschenseitenwand (30) angelenkt und unter Erzeugen von materialelastischer Schließkraft zum Herstellen der Verschlussposition ...
Patent DE-102009025363-B9 (DE)
Title: Anfahrquelle Wechselrichter
Inventor: BECK BERNHARD
IPC: H02M1/32
Filed: 2009-06-18
Granted: 2012-06-21
Abstract: Verfahren zur Vorbereitung der Netzsynchronisation eines von mehreren, aus einem Teil einer Photovoltaikanlage als Primärenergiequelle (Q1) gespeisten Wechselrichters (3), wobei der Wechselrichter (3) an ein Stromversorgungsnetz (7) anschließbar ist, bei dem – der Wechselrichter von einer zusätzlichen Energiequelle (Q2) mit Energie versorgt wird, – die zusätzliche Energiequelle (Q2) ein nicht vom Netz genommener Teil der Photovoltaikanlage ist und parallel zu den Eingangsklemmen des ersten Wechselrichters verbunden wird, – die Frequenz, die Phasenlage und die Ausgangsspannung des Wechselrichters (3) mit Hilfe der zusätzlichen Energiequelle (Q2) an die Verhältnisse im Stromversorgungsnetz (7) angepasst werden, und bei dem – nach erfolgter Anpassung ein Teil der Primärenergiequelle (Q1) mit dem Wechselrichter (3) verbunden wird.
Patent DE-3232649-C1 (DE)
Title: Water meter
Inventor: WAWRETSCHKA GUENTHER
IPC: G01F1/115
Filed: 1982-09-02
Granted: 1983-12-22
Abstract: In the water meter, which is constructed as a vane meter, all the wheels of the transmission and counter unit are situated in the meter dry chamber (13), which is sealed off from the meter wet chamber (15) by a partition (14). Seated on the vane spindle (8), which is driven by the vane, is a first magnet support (10), which carries the magnets (26) and, acting through the partition (14), drives the second magnet support (18), which is rotatably mounted in the dry chamber (13) on the counter spindle (17), of the other magnetic coupling half. The transmission and counter unit (16) is connected to the counter spindle (17). A soft damping spring (19) having a large spring deflection in the circumferential direction, which is arranged coaxially with the spindle axis and consists of a plurality of turns is provided as driving connection between the counter spindle (17) and the magnet support (18) mounted rotatably thereon. In the event of a sudden increase in flow, this damping spring (19) transmits the acceleration of the vane to the transmission and counter unit (16) with a delay, so that separation of the magnetic coupling is avoided.   <IMAGE>
Patent DE-3406286-C1 (DE)
Title: Rearview mirror arrangement in motor vehicles
Inventor: NEUMANN BERNHARD
IPC: B60R1/07
Filed: 1984-02-22
Granted: 1985-08-14
Abstract: A rearview mirror arrangement in motor vehicles has two adjustable rearview mirrors (11, 12) which can be rotated electrically about two pivot axes which are perpendicular to one another by means of adjustment motors, one of which mirrors can also be manually adjusted. Each rearview mirror (11, 12) is provided with two angle sensors (13, 14, 15, 16) for forming electrical signals which are a measure of the angular position of the rearview mirrors with respect to the pivot axes which are perpendicular to one another. The electrical output signals of two mutually parallel axes of associated angle sensors are applied to a comparator circuit (17, 18) which supplies two angle adjustment signals taking into account the different optimum positions of the two rearview mirrors with respect to the initial position of the driver. The angle adjustment signals associated with each pivot axis of the second rearview mirror (12) are applied to the corresponding adjustment motors (Fig. 1). <IMAGE>
Patent DE-3620227-C1 (DE)
Title: Method and device for monitoring an opening
Inventor: SAELZER HEINRICH
IPC: G01V8/20
Filed: 1986-06-16
Granted: 1987-08-20
Abstract: Six transmitters (S1 to S6 and S7 to S12, respectively) and receivers (E7-E12 and E1 to E6, respectively) are respectively arranged on two opposite sides of an opening. Adjacent transmitters and receivers are caused by means of circuits which are not represented to transmit or to receive pulses at mutually differing instances and to evaluate them, so that beams impinging simultaneously do not irritate adjacent receivers. This provides the possibility of a closer sequence of the receivers (E1 to E12), with the result that it is possible without impairing functional reliability to achieve a denser grid of beams, in particular even in the case of beams such as infrared beams which tend to scatter. <IMAGE>
Patent DE-3635431-C1 (DE)
Inventor: DIETRICH BERNHARD
IPC: H01H51/22
Filed: 1986-10-17
Granted: 1988-01-28
Abstract: The magnetic drive of an electromagnetic contactor comprises two spaced coils (10, 11) having a coaxial bore in which an armature (14) is mounted for reciprocal movement between two end positions. A control slider (21) is disposed between the coils (10, 11) with its two sides forming stops for the armature (14). When the armature (14) is changed over from one to the other end position, the slider is also changed over and limits in the mid-position the return movement of the armature (14) from the respective end position. In a contactor designed for tri-stable operation, undesired movement of the armature beyond the mid-position is avoided, which could otherwise lead to an inadvertent change-over of the armature (14) to the other end position. If the contactor is designed for monostable mid-position operation, oscillation of the armature (14) about the mid-position is prevented, so that this mid-position is stabilized.
Patent DE-3807913-C1 (DE)
Title: Hydraulic, controllable oscillation damper (shock absorber)
IPC: F16F9/46
Filed: 1988-03-10
Granted: 1989-07-27
Abstract: Hydraulic, controllable oscillation damper in which an electromagnetically actuated valve, consisting of a coil, an armature, a tube and a magnetic return path pot, is provided for controlling the damping force. Here, the valve, the tube and the armature are permanently connected to the working cylinder and the coil which is held in the floor of the oscillation damper can be connected from the outside to an electric terminal, the tube which contains the armature being surrounded by the cylindrical coil.
Patent DE-3907775-C1 (DE)
IPC: E03C1/20
Filed: 1989-03-10
Granted: 1990-04-26
Abstract: A bidet with a forward water inlet and an overflow as well as an overflow channel, arranged between the planes of the water inlet and the overflow, is designed to simplify manufacture and improve the cleaning of the overflow channel. To this end, the bidet basin (10) has an aperture (22) extending from the plane of the overflow channel and a lower step (19) on the outer contour of the bidet (10).
Patent DE-3912291-C1 (DE)
IPC: E05D15/40
Filed: 1989-04-14
Granted: 1990-07-26
Abstract: The safety device is used as an economical and effective initial equipment and subsequent equipment part for door tension springs. If the spring force fails, the wedge-shaped rod (e), which is under pressure, blocks by means of the ball (f) the capacity of the tubular parts (a,b) connected to the doorframe (spring holder) and door lever (rocker) to slide one out of the other and provides a crash safeguard when the door closes. In the event of breaks and a lug pull-out at the door tension spring, the tubular linkage (a,b) is at the same time a deflection safeguard for the tensioned spring parts. By means of the setting ring (h) displaceable on the tubular part (b), a spring extension varied as a function of force and the constant door-lever travel during the opening of the door to the force dead centre in response to a spring retraction can be set. The drive-regulated door impact in the running rails thereby becomes more exact and less noisy. The outgoing-air and/or incoming-air metering (m) and the corresponding sleeve insert (i) within the tubular parts (a,b) damp the opening speed and/or especially usefully the closing speed of the door in the event of a difference between the spring drive and door mass. The impact on the bottom rail can thereby be regulated less noisily on the fixed door. <IMAGE>
Patent DE-3940277-C1 (DE)
Title: Sound damping structure - has silencer body with acoustic lining and contg. profiled and absorber
IPC: F24F9/00
Filed: 1989-12-06
Granted: 1991-03-21
Abstract: Silencer presents a housing contg. an acoustically lined chamber with entry and outlet at right angles to one another. A profiled sound absorber (6) should be sited in the reversal area of the chamber (4), should taper in the air flow  direction and extend right across the chambers. Pref. the depth to height ratio of the clear chamber space is 1.0-1.3 and the max. width to length ratio of the profiled absorber is 1.2 to 1.35, the ratio of chamber depth to absorber length being 1.5-2.1. USE/ADVANTAGE - Ventilation, air conditioning, air curtains. Streamlined absorber presents additional sound absorption surfaces for wall-reflected sound without detracting from kinetic flow energy.
Patent DE-4022116-C1 (DE)
Title: Fuel tank lock for motor vehicle - has locking cap rotatably mounted on swivel arm coupled to vehicle body work
IPC: B60K15/04
Filed: 1990-07-11
Granted: 1991-09-12
Abstract: The fuel tank lock, for a motor vehicle, having a locking cap which can be introduced into the filler pipe of the tnak. The locking cap (3) is rotatably mounted on a swivel arm (6,10) which is connected to the vehicle bodywork by a joint (11). ADVANTAGE - Fuel tank lock in which the loss of the filler cap by placing it on the roof or on the car boot whilst at a filling station.
Patent DE-4033091-C1 (DE)
Title: Controlling elastic characteristics of sensor - by embedding electrostrictive fibres in electroconductive matrix on non-conductive matrix e.g. of silicon carbide
IPC: H02N2/04
Filed: 1990-10-18
Granted: 1992-03-12
Abstract: Electrostrictive fibres (10) are embedded in an electrically conductive matrix (20) as electrical opposite pole or in an non-conductice matrix with electrically conducting fibres. The electrostrictive fibres consist of electrically conducting fibres (12), e.g. C or SiC fibres, coated with an electrostrictive material (15), e.g. Ba titanate, Pb zirconate. Conductive matrix can be of conductive polymers. USE/ADVANTAGE - Gives controllable elastic characteristics, with defined amisotropy, usable as sensor for forces. (5pp Dwg. No.2/2)
Patent DE-4102146-C1 (DE)
Title: Rain and dirt sensor for motor vehicle windscreen - uses light source below or at inner side of pane and light measurer at top or outside
IPC: B60S1/08
Filed: 1991-01-25
Granted: 1991-09-26
Abstract: A rain a dirt sensor for the outside of a windscreen (10) includes a light source (16) a reflection surface (13) and a photo-detector (17). The latter are located on the inside of the screen, and light from the light source is reflected by a screen/air bordering surface. If the screen becomes dirty or wet, light is decoupled by a primary optical element and is coupled by a secondary optical element. The source and the detector are located to correspond with the appropriate points on a rotational ellipse. At least one of the optical elements is pref. made of an acrylic glass. ADVANTAGE - Large external detection surface.
Patent DE-4106404-C1 (DE)
IPC: C07C63/28
Filed: 1991-02-28
Granted: 1992-07-09
Abstract: The invention concerns basic calcium aluminium hydroxide dicarboxylates of the following formula: CaxAl2(OH)2(x+3-y)Ay . m H2O, wherein x is a number between 2 and 12; (2x+5)/2 > y > 0; m is a number between 0 and 12; and A is an aliphatic, aromatic or heteroaromatic dicarboxylic acid anion or combinations thereof; y = 1 being excepted when x = 2 to 8. A method for preparing them is also disclosed. The compounds of the invention are particularly useful as stabilizers for halogenated thermoplastic resins, in particular PVC.
Patent DE-4131406-C1 (DE)
Title: Lubricating oil fraction prepn. for high quality engine base oil - by distilling oil, sepg. vacuum distilling in base for naphthenic acid neutralisation, collecting fraction, extracting prod. contg. furfurol and dewaxing
IPC: C10G53/12
Filed: 1991-09-20
Granted: 1993-03-11
Abstract: The prepn. is from a crude oil a) contg. paraffin solid under ambient conditions and small amts. of naphthenic acid, b) yielding at 369-509 deg.C under vacuum distn., as recalculated to atmospheric press, a LO having a neutralisation No. (DIN51,558, part 1) of 0.1-0.5 mg KOH/g and c) having a viscosity at least 40, (at least 50) (DIN ISO 2,909) after cold deparaffination in presence of a solvent to a pour pt. of -15 deg.C (DIN ISO 3,016). The LO fraction is obtd. by A) distilling the oil under atmospheric pressure with sepn. of a fractoin boiling below 350 deg.C, B) vacuum distilling the distn. residue from A) in presence of bases to neutralise 1-5C and 1-4 OH alkanols to esterify acid components comprising naphthenic acids and collecting the fraction or part fractions contg. LO at 350-550 deg.C, as calculated for atmospheric press, C) extracting the prod. from B) with furfurol conventionally and D) opt. deparaffinating the prod. from C) conventionally. Naphthenic acids are pref. neutralised by addn. of bases esp. aq. lyes to the distn. charge. USE/ADVANTAGE - A furfurol extn. may be without decomposition of the furfurol.
Patent DE-4210041-C1 (DE)
Title: System for measuring suspended matter in liquids using suction pump - has suction line which is immersible in liquid connected to it and pressure line opening out in transparent funnel provided with closable output valve
IPC: G01N15/04
Filed: 1992-03-27
Granted: 1993-08-12
Abstract: A camera (8) is arranged at a region adjacent to the point of the funnel (7). The end of the suction line (2) opposite to the suction pump (1) is provided with a suction basket (4). A vent line (5) is connected to the suction line and can be closed by a blocking organ (6). The funnel output valve (9) is controlled across an electric motor (10). The suction pump (1) is switched on and off by a float switch. The suction pump is switched on and off across a time switch. A computer is provided which controls the switching of the suction pump, the valve (9) and the activating of the camera. USE/ADVANTAGE - Identification of danger of sedimentation of collecting tanks and reservoirs. Facilitates continuous and cost effective measurement.
Patent DE-4238858-C1 (DE)
Title: Centralised locking system for motor vehicle - uses synchronised clock pulse counters in both coder and decoder set to same initial count via random number generator
Inventor: BARTEL PETER
IPC: E05B65/36
Filed: 1992-11-18
Granted: 1994-02-03
Abstract: The locking system uses a remote-control transmitter acting as a key, providing a coded signal received by a complementary decoder within the lock circuit to supply an unlocking signal to the electronic lock control. Both the signal coder and decoder have a continuously operating code clock generator (8, 9) for providing code clock pulses with a selected frequency to a counter (10, 17). Both counters are synchronised when the system is first brought into operation, via a random number generator (19) within the coder (4) setting both counters to a randomly generated initial value. ADVANTAGE - Allows same general key to be used for several different vehicles.
Patent DE-4311713-C1 (DE)
Title: Cleaning lime-scale from glass, plastics and tiled surfaces - using cleaning fluid comprising citric or tartaric acid in glycerine, ethylene glycol, propylene glycol and polyethylene:glycol]
Inventor: ROESLING DOROTHEE
IPC: C11D7/26
Filed: 1993-04-08
Granted: 1994-05-05
Abstract: Cleaning fluid for removing limescale from vertical surfaces of glass, Plexiglas (RTM) or tiles is made by dissolving 10-35% citric acid or tartaric acid in glycerine, ethylene glycol, propylene glycol or polyethylene glycol 300-400. In use the compsns. are applied to the dry surfaces contaminated with limescale and allowed to stand for 2-3 hours to allow the acid to dissolve the limescale, then the surfaces are wiped with a damp cloth and rinsed down, pref. with hot water. USE/ADVANTAGE - Esp. for cleaning the walls of shower cabinets contaminated with limescale due to use in hard water. Compsns. have a high viscosity and do not dry out after application to the contaminated surfaces, so that the acid content has ample time to dissolve the limescale and no hard rubbing or abrasive is required to remove the limescale.
Patent DE-4322434-C1 (DE)
Title: Pivotable guard element on a bunk in a lorry, the bunk lying transversely in front of a rear wall of a driver's cab
Inventor: BRAND OSKAR
IPC: B62D33/06
Filed: 1993-07-06
Granted: 1994-09-08
Abstract: A pivotable guard element on a bunk in a lorry, the bunk lying transversely in front of a rear wall of a driver's cab, comprises a guard part which can be pivoted by two pivoted levers from a not-in-use position into an operative position in which it rises up at a front edge of the bunk from the surface of the bunk. So that the guard element in the operative position offers protection from falling down over the entire length of the bunk and in a not-in-use position can be pivoted outside the climb-on region, the guard element is designed as a guard bow which fits around the bunk space in a U shape in the operative position, pivoted levers being connected at both ends to the guard part rising up along the length of the bunk, which pivoted levers are coupled, in the vicinity of the rear wall of the driver's cab, against this rear wall in a manner such that they can be pivoted up.
Patent DE-4406743-C1 (DE)
Title: Method for minimising the formation of nitrogen oxides in compression-ignition engines with forced induction
Inventor: D ALFONSO NUNZIO DR
IPC: F02D23/02
Filed: 1994-03-02
Granted: 1995-02-16
Abstract: The invention relates to a method for minimising the formation of nitrogen oxides in compression-ignition engines with forced induction. The formation of nitrogen oxides is principally determined by the combustion temperature. In order to minimise the formation of nitrogen oxides, the proposal according to the invention is that the beginning of injection should be adjusted as a function of the charge air temperature in such a way that the combustion temperature is kept within limits. In the case of a charge air temperature above 25 DEG C, the beginning of injection is retarded in such a way that injection takes place only after the TDC postion of the piston. The adjustment of the beginning of injection is limited by the increase in the HC fraction. If, on the other hand, the charge air temperature falls, the beginning of injection is advanced towards the TDC position of the piston, thereby limiting the formation of HC without increasing the formation of nitrogen oxides. The invention can advantageously be employed with internal combustion engines for commercial vehicles, where the level of nitrogen oxides formed can be expected to be high at full loads.
Patent DE-4423394-C1 (DE)
Title: Selective thermal cracking of polyethylene@-polypropylene@ mixt. esp. waste
Inventor: UTZIG JOHANN DR
IPC: C10B53/07
Filed: 1994-07-05
Granted: 1996-03-28
Abstract: Thermal cracking of mixts. of polyethylene (PE) and polypropylene (PP) for recovery of liquid, mainly branched-chain distillates and solid degradation prods. contg. less unbranched material than the starting material, comprises (a) thermal treatment of the mixt. or a high-melting degradation prod. of this contg. 5-95 wt.% polypropylene or its high mol. cracked prods. for 0.1-24, pref. 0.5-6 hrs. at 350-400, pref. 370-390 deg C; and (b) immediate sepn. of the cracked prods. by distn. under normal pressure.
Patent DE-4430129-C1 (DE)
Inventor: BECKMANNSHAGEN DIRK
IPC: E05B15/00
Filed: 1994-08-25
Granted: 1996-02-01
Abstract: The locking device is automatically unlocked when the bin is tipped into the emptying position is formed by a bolt rod (18) which is spring tensioned (21) into its closing position. The bolt rod is displaceable parallel to the lid and in the closed position engages in a closing hook attached to the associated vertical wall of the bin. A weight (15) is set rotationally movable in the lid whereby the bolt rod and weight are coupled together to convert the rotary movement of the weight into a longitudinal displacement of the bolt rod thereby automatically releasing the lock. The bolt rod has a protruding journal (23) and the weight has an inclined plane (24) running down on the journal as the weight rotates. The bolt rod can have an angled arm to produce a vertical distance between the lid and closing hook.
Patent NL-1002284-C1 (NL)
Title: Refuse-collecting wagon
Inventor: SCHRAVEN JOZEF MARIA GERARDUS
IPC: B65F3/02
Filed: 1996-02-08
Granted: 1997-08-11
Abstract: The vehicle (1) accommodates the bins (3A-C) in two or more sets one above the other and free of each other. A extending jib mechanism (2) lifts and transports the bins between the vehicle and a parking position, and can lift a single bin out of the top or bottom set and replace it there. A transport mechanism can be provided to shift a bin in the top set in relation to the remainder, so as to provide access for the lifting mechanism to one in the bottom set. A similar transport mechanism can be provided for the bottom set also. The bins can be moved by these mechanisms in the lengthwise direction of the vehicle.
Patent RU-2036965-C1 (RU)
Title: Composition for purification of optical articles
Inventor: ILIN MIKHAIL K
IPC: C11D7/50
Filed: 1988-07-11
Granted: 1995-06-09
Abstract: FIELD: purification of optical articles. SUBSTANCE: proposed composition contains (mass %): acetone 6-18, ethanol 1.6-2.8, acetonitrile 1-4, N, N,N′-dialkyl C 1 -C 6 -diimodonaphthlene-1,4,5,8-tetracarboxylic acid 0.001-0.1, halogenated hydrocarbon solvent to 100. EFFECT: improves efficiency of composition. 3 tbl
Patent RU-2070845-C1 (RU)
Title: Method for producing metallic powder
Inventor: DANIELYAN NIKOLAJ GURGENOVICH
IPC: B22F9/04
Filed: 1990-02-23
Granted: 1996-12-27
Abstract: FIELD: powder metallurgy, namely, methods for producing powders of molybdenum, tungsten, lead. SUBSTANCE: method involves charging mixture of metal oxide and reducing agent, such as magnesium, to drum of eccentric vibration mill filled with metallic balls by 80 vol.%; milling the mixture at loads corresponding to acceleration 10-60 g for 0.5-2 h; discharging reaction product in the form of finely dispersed powder out of mill for leaching it by 5-hydrochloric acid. Then, metallic powder with particles less than 5 mcm size is washed out by hot water and dried. EFFECT: simplification of process. 2 cl