baber/WOPTO huggingface dataset:
Patent DE-4337474-A1 (DE)
Title: Door-leaf construction
Inventor: SCHROEDEL KLAUS
IPC: E06B3/74
Filed: 1993-11-03
Abstract: A description is given of a novel type of door-leaf construction, in which use is made exclusively of medium-density fibre panels as the elements carrying out a load-bearing function and forming the door leaf. The invention is distinguished in that the medium-density panels and/or medium-density fibre panel strips of the same thickness are constructed in a three-layered arrangement with mutual overlapping and, in this arrangement, are adhesively bonded to form a door leaf. Such overlapping in 3 layers produces something of a mortice and tenon action, which ensures high mechanical strength and stability of the overall door structure. For configuring stop, decorative frame on the door leaf and glazing bars, use can be made of commercially available profile strips. The frame used for the door structure according to the invention likewise comprises 3 layers of glued-together medium-density fibre panel strips, which are mortice-and-tenon jointed in the corner connections by overlapping of the panel strips. <IMAGE>
Patent DE-4337523-A1 (DE)
Title: Distance piece in concrete shuttering - incorporates plastics covering with conical pieces at ends
Inventor: OURANOS EMMANUEL
IPC: E04G17/06
Filed: 1993-11-01
Abstract: The distance piece may be used for supports and reinforcement for shuttering for concrete construction. The distance piece may be a length of round steel reinforcing bar (1) as commonly used in the building trade. A nut (2) is fixed at each end of the bar and may be given a protective plastics covering. The plastics covering for each nut has an inversely tapered portion (5) on each end and there is a plastics casing (3) covering the reinforcing bar (1). USE/ADVANTAGE - Simple protection and covering system for distance piece in concrete shuttering.
Patent DE-4338345-A1 (DE)
Title: Electric motor for driving fuel pumps for internal combustion engines
Inventor: SCHILL ANDREAS DIPL ING
IPC: H02K11/028
Filed: 1993-11-10
Abstract: An electric motor for driving a fuel pump for internal combustion engines, having a stator which has two permanent magnets and in which a rotor revolves which drives, by means of a rotor shaft (25), a feed element of the fuel pump in a rotating manner. On its end facing away from the fuel pump, the rotor is connected to a commutator (31) which is carried on the rotor shaft and revolves between two commutator brushes (33) to which different electrical potentials are applied. In this case, the commutator (31) has a suppression device for suppressing interference voltages, which suppression device, according to the invention, is formed from suppression elements (47) which are integrated in the base body (39) of the commutator (31), one suppression element (47), which is completely enclosed by the moulding compound of the base body (39), being connected in each case between two adjacent commutator segments (41). <IMAGE>
Patent DE-4339223-A1 (DE)
Inventor: CRAEMER KLAUS
IPC: F24F7/02
Filed: 1993-11-18
Abstract: The invention concerns a window (1), in particular a skylight, with a pivoting window casement (2) with an edge strip (5) which extends down over the face of the frame (6) like a hood. The invention proposes that, in order to ensure a particularly practical design, the window is fitted with a closure flap (8) disposed along the window edge remote from the hinge axis (4), between the cornice (5) and the window frame (3), and controlled by the pivoting movement of the window casement (2). When the window is in the closed position, the enclosure flap (8) extends in an upright position along aeration apertures (9) in the window casement (2).
Patent DE-4340812-A1 (DE)
Title: Storage and use of heat from environment using micro or meso-porous storage medium
Inventor: STACH HELMUT PROF DR
IPC: F25B17/08
Filed: 1993-11-24
Abstract: A desorption of the working medium is effected following the transfer of the environment heat to the storage medium. The stored heat with discharge, by renewed sorption of the working medium and the transfer of the release heat, is prepared in the form of heat using a fluid flow, and simultaneously useful coldness results. The pores of the storage medium and dia. of the material used as the working medium, as well as the chemical and physical characteristics of the storage medium and the working medium, are adjusted one to the other for the desired purpose of the application.
Patent DE-4342786-A1 (DE)
Title: Friction welding method for fitting connectors to decorative vehicle panels
IPC: B23K20/12
Filed: 1993-12-15
Abstract: The method for fixing retainers involves the friction welding being limited to the immediate area of the weld surface of the connector. A retainer (B) for the connector (3, 3', 3"), is fitted along its outer surface with a locating frame (4), and a peripheral groove (5) which is a feature of the connector design. The outer rim of groove (5) of the connector (3, 3', 3") is below the weld surface by a distance (H) equivalent to the weld depth. The volume of groove (5) is to be at least 70% of the weld action volume, defined as the product of weld surface area and weld depth. At least one component of locating frame (4) is fixed to retainer (B) through spring loaded fittings, the remaining components being rigidly fixed. The upper edges of frame (4) are sharpened to bite into the panel (A).
Patent DE-4406236-A1 (DE)
Title: Mechanical interlock for at least two coupled units
Inventor: GILGEN WALTER
IPC: G05G5/08
Filed: 1994-02-25
Abstract: A mechanical interlock mechanism (40) has flexible Bowden cable (4) that provide a link between stages. Each interlock unit has a separate housing that is fixed to the side of a switch housing with the coupling provided through the spindle (30). Mounted on the spindle is a cam (3) that operates a follower (8) coupled to a transmission element (7) that connects with the cable. A locking plate (6) has formed tracks that limit the movement of the cam and hold the unit in a selected state.
Patent DE-4407989-A1 (DE)
Title: Linoleum mfr. and linoleum product
Inventor: SCHNEIDER BRIGITTE
IPC: B29C43/30
Filed: 1994-03-10
Abstract: In a process for prodn. of linoleum, organic (8) and/or mineral (9) fillers and pigments (10) are mixed together with the linoleum paste and calendered onto a substrate (16). Additional mineral and/or coloured particles (11a, 11b, 11c) are also added. Linoleum produced by the process is also claimed.
Patent DE-4409363-A1 (DE)
Title: Device for machining solid timber workpieces in their longitudinal direction
Inventor: GREIL KARL
IPC: B23D45/10
Filed: 1994-03-18
Abstract: A processing station (15,34) has a machining width at least equal to the length of the workpiece to be processed. A holding and clamping device (16,18) is provided at the processing station and outside the work area of a machining tool arrangement (26,27) of the processing station engages the workpieces. An adjuster adjusts the relative position of the machining tool arrangement and of the workpieces for regulation of the orientation of longitudinal dividing cuts or longitudinal machining surfaces on the workpieces relative to the workpiece longitudinal axis. Through the processing station and proceeding away from it, is a workpiece conveyor channel.
Patent DE-4410344-A1 (DE)
Title: Towing device for vehicle trailer
Inventor: OPITZ PETER
IPC: B62D5/04
Filed: 1994-03-25
Abstract: A towing device for a trailer has a steering motor (120) with gearbox (110) coupled to the axle of the driving wheel (90) and also to the centre pole. The motor and driving unit are controlled remotely. The gearbox drives a guide wheel (13) through another one (112) and a tensioner (114). The first guide wheel has a vertical shaft (50) coupled to the axle of the driving wheel. The driving wheel is driven through mitre wheel gearing. One guide wheel is screwed to the housing of the motor and its axle is aligned with the drive shaft (30). The steering shaft is hollow, surrounding the drive shaft and has a flange fastening it to the mitre gearbox.
Patent DE-4415766-A1 (DE)
Title: Biological noise barrier incorporating soil decontamination system
Inventor: EBNER LOTHAR DR
IPC: B09B1/00
Filed: 1994-04-29
Abstract: Biological noise barrier comprises: (a) an at least temporary sealing layer on a subsoil, opt. above the ground water; (b) a covering heap of soil consisting of alternating horizontal layers of contaminated soil and drainage layers, the slope being 35-60 deg  on at least one side; and (c) plants planted on the top and sloping surfaces of the wall providing a noise barrier and reducing contamination. Also claimed is a method for producing and operating the barrier.
Patent DE-4416750-A1 (DE)
Inventor: KOENIG EBERHARD DR
IPC: C08G18/80
Filed: 1994-05-13
Abstract: (Cyclo)aliphatic polyisocyanates (I) are claimed, with a total content of 5-25 wt.% NCO gps., at least 95% of which are blocked with a blocking agent (II) contg. (A) 30-70 equiv.% 1,2,4-triazole; (B) 30-70 equiv.% 3,5-dimethylpyrazole and (C) 0-30 equiv.% blocking agents other than (A) and (B). (I) are produced by reacting (cyclo)aliphatic polyisocyanates with a NCO content of 7-30 wt.% (III) (opt. dissolved in paint solvents) with at least 95 equiv.% (II), w.r.t. the NCO gps. remaining after modifying up to 20 NCO equiv.% of the NCO gps. in (III) by isocyanate addn. reaction with carboxylic acid hydrazides contg. NCO-reactive gp(s). (IV) so that the final prod. (I) contains up to 5 wt.% units of formula -CO-NH-NH- (w.r.t. solid). The modification can be performed before, during and/or after the blocking reaction, which is carried out by adding the components of (II) in any sequence or as a mixt.
Patent DE-4419548-A1 (DE)
Title: Supervision equipment and procedure for electro-pneumatic position regulator
Inventor: HOFFMANN HEINFRIED DR ING
IPC: G05B9/02
Filed: 1994-06-03
Abstract: The procedure for supervision of the position regulator efficiency involves a test signal which is superimposed onto to the system position signal until a change in the position is initiated. The amplitude of the test signal is arranged to increase continuously from an initial value of zero. The test signal has a frequency which is less than the frequency limit of the system as a whole. The eventual change in position is registered, together with the magnitude of the test signal, and the valves are used by a microprocessor to calculate the hysteresis at that time, and thus the operational efficiency of the position regulator. The supervisory procedure can be repeated periodically.
Patent DE-4420279-A1 (DE)
Inventor: AMMERMANN EBERHARD DR
IPC: A01N47/34
Filed: 1994-06-10
Abstract: Described are fungicidal mixtures containing: a) an oxime ether carboxylic acid ester of formula (Ia) or (Ib) and b) 1-(2-cyano-2-methoxyiminoacetyl)-3-ethylurea (II) H3CCH2-NHCONH-C(CN)=NOCH3 in a synergistically effective amount.
Patent DE-4425222-A1 (DE)
Title: Reactive mono:azo dyes giving clear strong dyeing with high deg. of fixing
Inventor: LEHR FRIEDRICH DR
IPC: C09B62/44
Filed: 1994-07-16
Abstract: N-substd. 4-(o-sulpho-m- or -p-( beta -sulphatoethylsulphonyl)-phenylazo)-anilines (I) of formula (A) and their salts and mixts. are new: R1 = H, Me, or OMe; R2 = NHCONH2, NHCOCH3, Me or H; Z = 2,4-difluoro- or 5-chloro-2,4-difluoropyrimidin-6-yl; the reactive sulphonyl gp. may be in the m- or p-position to the azo gp..
Patent DE-4428445-A1 (DE)
Inventor: STOPFER JOACHIM
IPC: E05C3/32
Filed: 1994-08-11
Abstract: The invention concerns a childproof closure for cupboard doors and drawers. Provided on the exterior of a cupboard door or drawer are two push-buttons (14, 15, 16, 17) separated by a space which is larger than the space which can be spanned by a child's hand. The cupboard door or drawer can be opened only when both push-buttons (14, 15, 16, 17) are actuated.
Patent DE-4428665-A1 (DE)
Title: A safer, lighter and cheaper automatic spinning reel change appts.
Inventor: DINKELMANN FRIEDRICH
IPC: D01H9/04
Filed: 1994-08-12
Abstract: An appts. for automatic reel changing on an, esp. ring, spinning machine has a doffing beam (11) on at least one scissor lift (3) joined to a frame part, where a first scissors leg (5) is connected to the beam by a first joint and to a horizontally sliding part (13) by a second joint and where a second leg (7) is joined to the first leg by a third joint and a stationary part (17) by a fourth. Here, at least one spring (21) is supplied which applies torque to at least one scissor leg (5,7) so that, at least in the region where the beam is at its lower position, a moment is generated to close the scissors and raise the beam.
Patent DE-4430167-A1 (DE)
Title: Bird of prey identification system for protecting domestic poultry
Inventor: GOECKE WILHELM
IPC: A01M31/00
Filed: 1994-08-25
Abstract: The identification system uses measuring and control devices with optical and/or acoustic sensors, coupled to an evaluation stage which responds to a positive identification of a bird of prey to activate a scare system. The sensors are installed in the vicinity of the poultry coop, their signals evaluated by the evaluation stage to determine the direction and velocity of the identified bird of prey and used to activate a siren, a noise generator, or a smoke bomb. The sensors may be provided by video camera, linked to an image evaluation device.
Patent DE-4434154-A1 (DE)
Title: Letter with included envelope
Inventor: BLOCK HUBERT K
IPC: B65D27/12
Filed: 1994-09-23
Abstract: The otherwise standard letter envelope rear side is provided for the front side. In the usual postage stamp area of the envelope an unperforated stretched film window is provided through which the postage stamp with its endorsement-stamp mark is visible on the letter paper.  The film window may be incorporated in the envelope into a flap which has an adhesive coating and which is formed identically with the upper envelope sealing flap.
Patent DE-4434311-A1 (DE)
Title: New fluorine rubber formulation for mfg. e.g. O-rings
Inventor: SONOI TAKEHIRO
IPC: C08K5/02
Filed: 1994-09-26
Abstract: Fluorine rubber formulations (A) comprise fluorine rubber and a perfluoroalkane of formula F(CF2)2nF (I), where n = 5-30.  Also claimed are (i) fluorine rubber formulations (B) comprising fluorine rubber and a 1H-perfluoroalkane of formula F(CF2)mH (II) (m = 10-30) and (ii) fluorine rubber formulations (C) comprising fluorine rubber, (I) and (II).  Pref. (A) contains ca. 0.5-10 pts. wt. (I), (B) contains ca 0.5-10 pts. wt. (II) and (C) contains ca. 0.5-10 pts. wt. (I) and (II) per 100 pts. wt. fluorine rubber.
Patent DE-4436353-A1 (DE)
Inventor: TAMBE SHRIPAD
IPC: H02J3/18
Filed: 1994-10-12
Abstract: The method involves regulating the current through the load (8) to a defined demand value with a current regulator (16) in a control loop contg. the load as a control path and a current rectifier (5,5'). A current rectifier control value is formed depending on a current regulator control parameter produced by the current regulator. The reactive wattless power (Qx) of the load is regulated to a defined demand value depending on a stabilisation ignition angle of a reactive power regulator (22). The current rectifier control value is formed depending on a stabilisation ignition value multiplied by at least one predefined factor (K1,K3).
Patent DE-4437370-A1 (DE)
Title: Single=lever mixer tap valve actuator
Inventor: HIRSCH HEINZ
IPC: F16K31/60
Filed: 1994-10-19
Abstract: A sheet formed swivel limiter (5) fitted to the upper part of the ring opening (4) encloses the adjuster lever (23) and lies in the base of the swivel path (41) of an extension to the handle (6) so the extension secures the limiter in its particular setting. Noses (50) on the limiter, lying in the direction of the swivel path on the outside, engage recesses (42) in the ring to hold the setting by a notched engagement. The limiter can be installed to give a range of limited movements, and its removably fitted end-stops can be overcome by increased force on the handle. The end-stops thus cover the entire swivel angle range and are arranged at spacing in sequence to afford graduated outflow control. Thus as the valve is increasingly opened, increased handle force is required to overcome the progression of end-stops. The limiter is preferably a one-piece plastics injection moulding.
Patent DE-4441422-A1 (DE)
Title: Microwave generator for supplying portable mains independent loads with electrical power
Inventor: DREYER DIETMAR DIPL ING
IPC: H03B9/00
Filed: 1994-11-22
Abstract: A conversion of atomic energy into electrical energy takes place in an annular, rectangular waveguide (1), using metallic hydrogen. Pref. a magnetron (14) provides the heating of the metallic hydrogen, enclosed in the rectangular waveguide, necessary for the direct electric energy conversion.For this purpose the waveguide is incorporated in an oscillation circuit as a HF resonator component. The energy for the hydrogen heating is coupled via a HF filter (3). After heating of the hydrogen the waveguide may be used to store the electric energy.
Patent DE-4443454-A1 (DE)
Inventor: SUDAU JOERG DIPL ING
IPC: F16D27/00
Filed: 1994-12-07
Abstract: A positive clutch for the selective transmission of a torque between driving (12) and driven members (14) comprises a first and second coupling elements (15, 17) each including a diaphragm element (32, 36) arranged in a diaphragm plane (E, E') which is substantially perpendicular to the axis (A), displacement means (40, 42) associated with each diaphragm element (32, 36) generating an axially displaced operative position of the diaphragm element (32, 36) including at least one displacement maximum in a circumferential direction of the diaphragm element (32, 36). The displacement means may comprise piezo-electric devices. The diaphragms may be vibrated to produce interengaging nodes. There may be only one diaphragm, the other clutch member comprising deformable resilient material. Generating means 44, 46 allow operation in the absence of an external electrical supply. <IMAGE>
Patent WO-8500047-A1 (WO)
Title: Water flushing tank for wc
Inventor: ALTMANN KONRAD
IPC: F16K31/08
Filed: 1984-06-14
Abstract: The water flushing tank for WC is provided with a predetermined partial emptying and a total emptying (two step flushing). The partial emptying or discharge is effected by a float (25) which is arranged at mid-height of the connection element (22) connecting the lever mechanism (35, 36) provided for the actuation and the sealing body (23). A special actuation of the lever mechanism is provided to effect a complete discharge. Simultaneously, the float for the inlet valve is further operated by permanent magnets so as to render the inlet speed totally independent with respect to the water level. This is obtained by having the float held at the bottom by the attraction force of the two permanent magnets until, at a certain filling height, the vertical thrust is sufficient to separate the magnets.
Patent WO-8908944-A1 (WO)
Title: Thyristor d.c.-a.c. converter with impressed direct current for impressing a load current
Inventor: HEINLE GEORG
IPC: H02M7/515
Filed: 1989-03-02
Abstract: At present, essentially simple phase-sequence d.c.-a.c. converters which nevertheless produce high harmonics with losses, voltage loads and noises or d.c.-a.c. converters with disconnectable diodes are used for d.c.-a.c. converters with impressed current which supply alternating current working resistances, in particular asynchronous motors. The disconnectable valves diodes forced commutation of the current and comprise capacitors (CRST) arranged parallel to the load which enable the harmonic load of a consumer to be reduced, but at great expense. The technical advantages of the capacitors are combined with the minimal expense of a bridge circuit consisting of non-disconnectable thyristors by arranging a summation quenching device at the direct current input of the d.c.-a.c. converter to ensure forced commutation.
Patent WO-9005840-A1 (WO)
Title: Procede et dispositif pour etablir au moins une tension de seuil dans une regulation lambda en boucle fermee
Inventor: FRITZ ADOLF
IPC: G01N27/416
Filed: 1989-10-19
Abstract: Dans le procédé décrit, la tension de seuil n'est plus fixée à une valeur prédéterminée avec précision, au moyen d'une source de tension de référence très précise. Au lieu de cela, une contre-tension est connectée en opposition à la tension de la sonde et mesurée, et la ou les tensions de seuil sont mises en corrélation avec la valeur mesurée dont la valeur absolue ne doit pas être nécessairement connue. Ce procédé permet de se dispenser d'une source de tension de référence très précise et de résistances de haute précision. Celles-ci sont remplacées dans le dispositif décrit par un moyen de mesure de la contre-tension et un moyen pour mettre en corrélation les tensions de seuil avec la contre-tension.
Patent WO-9212059-A1 (WO)
Inventor: STEICHELE ERICH
IPC: B24B27/06
Filed: 1991-12-24
Abstract: Dans la présente invention, on présente un procédé permettant de fabriquer un caisson en verre composé d'une plaque inférieure et d'une plaque supérieure, ainsi que des parois latérales correspondantes. La forme des plaques inférieure et supérieure ne se limite pas à une forme rectangulaire, mais peut prendre également d'autres formes, polygonales ou rondes. Le caisson en verre selon l'invention semble convenir particulièrement bien à du mobilier de haute qualité, par exemple comme dessus de table épais d'une table de bureau ou de salon.
Patent WO-9403340-A1 (WO)
Inventor: RICHTER WOLFGANG-DIETER
IPC: B60G17/015
Filed: 1993-07-30
Abstract: Described is secondary suspension system for rail vehicles, the suspension system being designed in the form of helical steel springs or elastomeric springs, and a hydraulic or electromechanical bracing element being mounted in parallel with the springs.
Patent WO-9501563-A1 (WO)
Title: Procede et dispositif de determination quantitative d'un materiau situe dans un echantillon
Inventor: HACKFORT HELMUT
IPC: G01N27/00
Filed: 1994-06-24
Abstract: L'invention concerne un procédé de détermination quantitative d'un matériau se trouvant dans un échantillon, ledit matériau étant recouvert par une substance photoémettrice sous forme de particules de l'ordre du submicron. L'invention vise à déterminer la proportion de matériau concerné présente dans l'échantillon. A cet effet, le matériau de l'échantillon est rendu photoémissif par traitement thermique, puis on mesure la photoémission. Le signal de mesure obtenu permet de déterminer la proportion de matériau contenue dans l'échantillon, à l'aide des données de mesure d'un échantillon-témoin ou à l'aide de données obtenues par étalonnage.
Patent WO-9510213-A1 (WO)
Inventor: ORTWEIN MANFRED
IPC: A47G21/02
Filed: 1994-10-13
Abstract: Die Erfindung betrifft ein Eßgerät zum Aufnehmen von Speisen, das zwei langgestreckte Schenkel (91, 92) aufweist, die an ihrem einen Ende über ein Distanzstück (90) miteinander verbunden sind, wobei dieses Ende gleichzeitig eine Krümmung aufweist, die an die Handwurzel angepasst ist. Das Distanzstück (90) kann einteilig oder zweiteilig ausgebildet sein. Bei der zweiteiligen Ausbildung ist zweckmäßigerweise eine Hälfte des Distanzstücks (90) dem einen Schenkel und die andere Hälfte des Distanzstücks (90) dem anderen Schenkel zugeordnet. Beide Teile des Distanzstücks werden hierbei durch eine Füge-Verbindung miteinander verbunden.
Patent WO-9511163-A1 (WO)
Inventor: WEHR HUBERT
IPC: B65B13/02
Filed: 1994-10-18
Abstract: Described is a device for tensioning and securing the ends of packing straps which are pressed by a pressure plate (46) against a tensioning wheel (20), the pressure plate (46) being lifted off the tensioning wheel (20) by the operating lever (27), allowing rotation of the wheel, via an actuator element (38) enabling insertion of the strap ends (18, 19) into the tensioning device, thus making a special release lever unnecessary.