baber/WOPTO huggingface dataset:
Patent DE-4339749-A1 (DE)
Title: Crimp and crimp upper die to mfr crimp
Inventor: MACZEWSKI WILLI
IPC: H01R43/058
Filed: 1993-11-22
Abstract: The crimp is formed of an electric contact element formed from a punched plate element. The crimp clamps around the fibres of a conductive wire. The crimp has a base wall (7) and side walls (8) to which rolled up grasp arms (9). Outer surface areas (10) press into the side walls (8) and extend between the base (7) and the arms (9). The outer surfaces (10) have a trapezoid outer contour with flat or groove shaped corner regions (11, 12). These converge towards the base wall (7). The crimp die has parallel sides defining a mould recess. The working surfaces start at the ends and form an inlet funnel, leading to a shaping region.
Patent DE-4341591-A1 (DE)
Title: Natural biological waste water treatment
Inventor: DAUBER HANS-JOACHIM DIPL ING
IPC: C02F3/04
Filed: 1993-12-07
Abstract: The compact pond, with a natural look, has a base filter for cleaning different types of waste water for underground drainage uses a number of soils for the construction, bonded or unbonded on in alternating layers. The waste water is cleaned naturally through alternating between naturally aerated ponds (2,3,4) with overgrown base filters (5-9) and in a free fall without additional energy supplies. It is then allowed to seep as clean water into the ground water system.A number of ponds (2-4) are assembled together with natural aeration, with flows to mix the anoxic and oxygen content zones with each other to give simultaneous nitrification and denitrification so that, after a long flow time, the water reaches the inlet zone (12) again. Base filters (5-7) are at the surfaces between the ponds (2-4) to retain floating matter. A growing base filter system (9) with suspended trickling (8) is round the ponds (2-4) for further water cleaning.
Patent DE-4342249-A1 (DE)
Inventor: FRERICHS BERNHARD
IPC: H03K17/74
Filed: 1993-12-10
Abstract: The electrical circuit comprises a diode (D2), coupled between the receiver circuitry (14) and the circuit node (16). A current source (42) coupled to the receiver circuitry (14) controllably supplies electrical current (46) for its operation during which a drain current (I1-I3) is produced. The drain current (I1-I3) is coupled to the diode (D2) to bias the diode, during operation of the receiver circuitry (14), from its non-conductive to its conductive state thereby coupling the radio signal between the receiver circuitry (14) and the circuit node (16). <IMAGE>
Patent DE-4343501-A1 (DE)
Title: Method for preserving used kieselguhr filter aids
Inventor: RUS WINFRIED DIPL ING
IPC: B01J20/14
Filed: 1993-12-20
Abstract: A process for preserving used kieselguhr contg. filter aids comprises treating the used filter aid with a preservative. Suitable preservatives are e.g. (in)organic acids to lower the pH of the material or quat. ammonium cpds. acting as a microbiocides. Preservation may also be accomplished by lowering the water value aw of the used filter aid to a value below that necessary to support the life and growth of microorganisms.
Patent DE-4343725-A1 (DE)
Title: Binder for pyrotechnic charges
Inventor: DREXLER FRANZ
IPC: C06B45/10
Filed: 1993-12-21
Abstract: A binder for pyrotechnic charges, e.g. signal charges, solid fuel, fireworks etc., contains polyvinyl butyral (PVB).  Pref. PVB is added to the charge in amts. of 0.2-5 (pref. 1-2) wt.%, esp. in the form of a 2-10 (pref. 5-7) wt.% soln. in ethanol. The alcoholic soln. may also contain cellulose nitrate, with ethyl glycol as plasticiser.
Patent DE-4404222-A1 (DE)
Inventor: WIRTH WOLFGANG DIPL CHEM DR
IPC: A01N55/00
Filed: 1994-02-10
Abstract: Dicarboxylic acid bis-dimethylamides having the formula (I) are disclosed, in which A stands for a direct bond, straight- or branched-chain alkylene with 1 to 20 carbon atoms, straight- or branched-chain aralkylene with 7 to 20 carbon atoms, straight- or branched-chain alkenylene with 2 to 20 carbon atoms or for groups having the formulas (a), (b) or (c), in which R<1> stands for hydrogen or alkyl with 1 to 4 carbon atoms; R<2> stands for hydrogen or alkyl with 1 to 4 carbon atoms; and R<3> stands for hydrogen or alkyl with 1 to 4 carbon atoms. These compounds are useful to prevent the crystallisation of active substances that tend to crystallise in spraying apparatus during the application of aqueous sprays that contain certain azol derivatives that tend to crystallise and if required one or more other active substances, as well as additives.
Patent DE-4410677-A1 (DE)
Title: Fixture element for roller with rolling wheels
Inventor: SCHULTE ARNOLF
IPC: B60B33/02
Filed: 1994-03-09
Abstract: The fixture elements are for rollers having one (1) or more (2) rolling wheels, which are fitted with a pin (3) which forms a tilting bearing. Its smooth end (5) has a clamping device (4) which extends into a bore (6) in the roller, and the other end can be connected to various fixture elements, which have a brake against wheel and pivoting motion. The brake has a ratchet pin (11) locating in locking holes or gear teeth. These holes or teeth are fixture elements which are single-or more sectioned and are located on the machine side. They are not prior mounted with the link roller, but are separate units and are mounted to the machine.
Patent DE-4413119-A1 (DE)
Title: Metal roof panel for cleaning the building roofs and keeping them clean
Inventor: WEBER HUGO
IPC: E04D13/00
Filed: 1994-04-20
Abstract: Published without abstract.
Patent DE-4413675-A1 (DE)
Title: Misfire detector device for multi-cylinder internal combustion engines
Inventor: BABA YASUTOSHI
IPC: G01M15/04
Filed: 1994-04-20
Abstract: A misfire detector device has a sensor for detecting the angular velocity of the crankshaft. At the time of combustion in each cylinder the elapsed time taken by the crankshaft to rotate through a certain crank angle is detected. With regard to the elapsed time a difference @T is determined between cylinders with firing strokes queried for one cylinder and it is decided that misfiring has occurred if the difference @T has exceeded a set value K1 and the rate of change of the elapsed time has furthermore become equal to the rate of change over time for a misfire.
Patent DE-4415094-A1 (DE)
Title: Procedure and equipment for particle blasting of workpiece surfaces
Inventor: WANETZKY ERWIN DIPL ING
IPC: B24C9/00
Filed: 1994-04-29
Abstract: The particle blasting is carried out at a pressure below atmospheric, the particles used are abrasive or elastic, and may be glass sand, chip of synthetic material or steel, or balls of steel, glass or synthetic material.The process may be used for surface cleaning, hardening or polishing, and is carried out at pressures of between 10 to the power of minus 2 and 500 mBar, or between 1 and 100 mBar, and temperatures between 20 and 450 deg C.
Patent DE-4418415-A1 (DE)
Title: Method for cooling water without using coolant (refrigerant)
Inventor: BARATH BELA DIPL ING
IPC: F28C3/06
Filed: 1994-05-26
Abstract: Published without abstract.
Patent DE-4418720-A1 (DE)
Title: Vacuum cleaner filter
Inventor: RILLER PETER DIPL ING
IPC: B01D46/42
Filed: 1994-05-28
Abstract: The filter, esp. for a vacuum cleaner, has at least one additive to kill bacteria or suppress smell, contained within a cushion cover inserted in the air flow path before a filter layer.
Patent DE-4419454-A1 (DE)
Title: Magnet system for NMR tomography
Inventor: MUELLER WOLFGANG DIPL PHYS DR
IPC: G01R33/422
Filed: 1994-06-03
Abstract: The magnet system has two magnetic coils (S1,S2) on either side of the investigation vol. and coaxial wrt. a z-axis passing through the centre of the vol. The coils carry a d.c. current in the same direction during operation. Two ferromagnetic rings (R11,R12;R21,R22) are arranged coaxially wrt. each magnetic coil and closer to the centre of the vol. than the adjacent coil. The dimensions and positions of the rings are such that the magnetic field in the centre of the investigation vol. is homogenised at least approximately up to the 10th or pref. 12th order with current flowing in the magnetic coils.
Patent DE-4420459-A1 (DE)
Title: Arrangement for controlling a hydraulic drive
Inventor: ERICSSON LARS PER-ERIC
IPC: F15B20/00
Filed: 1994-06-13
Abstract: An arrangement for controlling a hydraulic drive (10) has a directional control valve (15) which is connected to a pressure-fluid pump (11; 50) via a feed line (17), and a safety shut-off valve (18) which can be triggered by an operating valve (19) and is arranged in the feed line (17) of the pressure fluid between the pump (11; 50) and the directional control valve (15) and can be changed over from a normally open position into a closed position in order to thereby block the fluid connection between the pump (11; 50) and the directional control valve (15) in emergency situations. A by-pass valve (16) for short-circuiting at least a portion of the pump flow to the supply reservoir or, as an alternative, setting means (51) for the delivery quantity of a pump (50) with variable delivery quantity can be actuated by a load-dependent pressure which can be tapped at a load-dependent connection (15e) at the directional control valve (15), in which case the load-dependent pressure to the supply reservoir (12) can be discharged via the shut-off valve (18) when the latter is shifted into its closed position. <IMAGE>
Patent DE-4431074-A1 (DE)
Inventor: HERTELENDI JOSEF
IPC: E01B29/17
Filed: 1994-09-01
Abstract: The wagon (11) has a rail guide (14) with at least two rollers (12) on vertical axes (23). The distance of the rail guide along the longitudinal axis of the wagon projecting from the end (10) of the frame (3) is adjustable. The rail guide carries the rail (5) between its rollers. The rails are stored on the wagon parallel to its longitudinal axis but inside the line of the rail guide. The rails take up an alignment in plan at an angle to the longitudinal axis of the wagon between the storage support and the guide.
Patent DE-4436215-A1 (DE)
Title: Optical biological and chemical sensor
Inventor: SPOHN UWE DR
IPC: C12Q1/00
Filed: 1994-09-29
Abstract: The optical bio and chemical sensor has a measurement cell for the biological/biochemical/chemical reaction of a substance with a reagent, together with a sensor to detect any radiation generated by the reaction. The radiation sensor has \- 1 layer (4) near the measurement cell, with electrodes contg. light-sensitive biological or biochemical material.
Patent DE-4438402-A1 (DE)
Title: Process and apparatus for separating a mixture
Inventor: ULBRICH BERNHARD DR
IPC: B01D15/02
Filed: 1994-10-27
Abstract: A process and an apparatus are described for separating a mixture having at least two constituents, in which a separation phase is charged with the mixture to be separated and then the separation phase laden with the mixture is eluted by at least one fluid. The separation phase is transported from a first station, in which it is charged with the mixture to be separated, to at least a second station, in which the separation phase is eluted by the at least one fluid.
Patent DE-4444524-A1 (DE)
Title: Process and device to detect gas traces in quasi real time in situ
Inventor: LEONHARDT JUERGEN PROF
IPC: G01N33/00
Filed: 1994-11-30
Abstract: In a process to detect gaseous higher molecular traces in a carrier gas for quasi real time measurements in situ: (i) the gaseous material traces to be analysed are removed on the spot along with their carrier gas at a sample point; (ii) the pressure of the volume of gas is lowered to the working pressure of an ultra centrifuge; (iii) the gas is then passed to an ultra centrifuge or a series of these to enrich the material traces in the gaseous carrier gas under investigation; and (iv) the gas mixt., enriched in the traces sought, is cyclically removed and brought to the working pressure of the subsequent analysis device where the actual analysis takes place. Also claimed is a device to carry out the above process having a gaseous sample point (1), an under pressure producer (2) to lower the sample pressure to that of the ultra centrifuge (3). There is a device (4) to change the pressure, and a gas trace analysis device (5).
Patent DE-4446555-A1 (DE)
Title: Jaw crusher esp. for mobile use
Inventor: PICALARGA MARCELLO
IPC: B02C1/04
Filed: 1994-12-24
Abstract: The jaw crusher has one fixed jaw (6) and one moving jaw (3), which is driven by an eccentric shaft (11) at its lower end. The upper end of the rocking jaw is pivoted to a supply trough (2) via which the material for crushing is taken to an aperture between the two jaws. The roughly funnel-shaped aperture between the two jaws runs at about 45 deg. The trough has a shaking drive and is connected to the moving jaw, which has a bearing (13) for the eccentric shaft, supported by two angled supports (5). The moving jaw may have its upper end connected by a crankshaft (11) to the casing (14).
Patent WO-8200516-A1 (WO)
Title: Device for metering liquids
Inventor: TAMM R
IPC: B65D47/34
Filed: 1981-07-30
Abstract: The liquid-metering device, which may be fasten on a container (1), comprises a valve unit (10) with a T-shaped body (11), whose arms which are aligned with the valves controlled by springs are connected to an upstream circuit (3) and to a distribution conduit (7) and whose shank is made of a metering unit (50). The metering unit (50) comprises a metering chamber (51) with a metering piston (52) connected by its bottom (15) to the valves. The metering piston (52) is kept in the out position at the end of the stroke by a spring (83); it is movable in a guide (53) one extremity of which is screwed on the bottom (14), the other extremity bearing a push-rod (80, 110) for the metering piston (52). The stroke of the metering piston is determined by washers (87, 90, 100, 105) provided on the guide (53) or by elements (112, 113, 114) engaging the guide (83) and the push-rod (110).
Patent WO-9000971-A1 (WO)
Inventor: BORK KLAUS
IPC: B41J2/175
Filed: 1989-07-06
Abstract: Ein Tintenvorratsbehälter für Tintendruckeinrichtungen enthält eine Sicherung (24) gegen unberechtigtes Wiederfüllen. Die Sicherung (24) besteht aus einem von der Tintenüberwachungseinrichtung der Tintendruckeinrichtung abtastbaren Sicherungselement, das dem Tintenvorratsbehälter unmittelbar zugeordnet ist und dessen abtastbare Kennwerte nach Unterschreiten eines Mindesttintenvorrates irreversibel verändert werden. Das Sicherungselement kann als elektrische Sicherung (24) ausgebildet sein, die nach Unterschreiten des Mindesttintenvorrates zerstört wird.
Patent WO-9106136-A1 (WO)
Inventor: LIEBICH ERNST
IPC: H01R13/719
Filed: 1990-06-07
Abstract: Dans le cas d'un connecteur de filtrage, les broches (104) passent à travers la chambre d'un corps de réglette (101). Au-dessus des broches (104) est inséré un agencement à tores de ferrite (109) comportant des trous dans la trame des broches. En outre, un agencement de filtrage planaire capacitif (105) est enfiché sur les broches (104) et retenu au moyen d'un boîtier-écran (103) dans le corps de réglette. Par l'intermédiaire d'éléments de ressort en matière isolante, lesquels sont intégrés dans le fond du corps de la réglette ou dans une réglette de fixation supplémentaire, l'agencement à tores de ferrite est maintenu sans jeu dans le corps de réglette. L'agencement de filtrage planaire (105) possède un seul plan de brasage, décalé de l'arrière du corps de réglette, servant aussi bien à la connexion avec les broches qu'avec le boîtier-écran.
Patent WO-9220893-A1 (WO)
Title: Anti-dazzle device for buildings
Inventor: KROETZ THOMAS
IPC: H02S20/32
Filed: 1992-05-13
Abstract: An anti-dazzle device arranged in front of the façade (1) of a building has a plurality of ladder frames (7) rotatable about parallel vertical axes in which a number of slats (8) are fitted to pivot about horizontal axes. The slats (8) take the form of solar panels. It is possible by suitably setting and programming both pivoting angles to obtain the best possible anti-dazzle effect, use of the solar radiation and daylight regulation.
Patent WO-9506083-A1 (WO)
Inventor: ALTMEIER PATRICK
IPC: C08J5/22
Filed: 1994-07-22
Abstract: Chloromethylated polymers are generally used to produce strongly alkaline anion exchange membranes. This requires handling toxic chloromethyl ethers. The object of the invention is thus to create an anion exchange membrane which is easy and cheap to produce in a reproducible manner and has good electrochemical properties. It has been discovered that halogenated polyethers, preferably epichlorhydrine polymers with tertiary amines together with an inert polymer may be shaped into such membranes having a high mechanical stability. These membranes may be designed as anion exchange membranes for electrodialytical desalination, as acid blocker anion exchange membranes for the electrodialysis of acid solutions or as large pore membranes for the transport of large anions.
Patent WO-9638665-A1 (WO)
Inventor: KUETTNER THOMAS
IPC: F02P19/02
Filed: 1996-05-22
Abstract: Es wird ein Verfahren und eine Vorrichtung zum Steuern eines Heizelementes, insbesondere einer Glühkerze einer selbstzündenden Brennkraftmaschine beschrieben. Der Stromfluß durch das Heizelement wird freigegeben, wenn ein Türkontakt betätigt wird und eine weitere Bedingung erfüllt ist.
Patent WO-9813095-A1 (WO)
Title: Systeme pour eliminer des charges spatiales electriques indesirables dans des pieces interieures
Inventor: HABERLAND HARTMUT
IPC: H05F7/00
Filed: 1997-09-26
Abstract: L'invention concerne un système permettant d'éliminer des charges spatiales électriques indésirables dans des pièces de séjour, des chambres à coucher ou des locaux de travail. Un espace tridimensionnel est entouré par un conducteur électrique se situant de préférence dans un système de coordonnées rectangulaire.
Patent WO-9832166-A1 (WO)
Title: Verfahren zur herstellung eines siliziumkondensators
Inventor: WENDT HERMANN
IPC: H01L27/04
Filed: 1998-01-12
Abstract: Zur Herstellung eines Siliziumkondensators werden in einem Siliziumsubstrat (1) Lochstrukturen (2) erzeugt, an deren Oberfläche durch Dotierung ein leitfähiges Gebiet (3) erzeugt wird und deren Oberfläche mit einer dielektrischen Schicht (4) und einer leitfähigen Schicht (5) versehen wird, ohne die Lochstrukturen (2) aufzufüllen. Um durch die Dotierung des leitfähigen Gebietes (3) bewirkte mechanische Verspannungen des Siliziumsubstrates (1) zu kompensieren, wird auf der Oberfläche der leitfähigen Schicht (5) eine konforme Hilfsschicht (6) gebildet, die unter einer kompressiven mechanischen Spannung steht.
Patent WO-9913703-A1 (WO)
Title: Bahnförmiger vegetationskörper
Inventor: BEHRENS WOLFGANG
IPC: A01G1/00
Filed: 1998-09-03
Abstract: Es ist ein bahnförmiger Vegetationskörper offenbart, welcher aus einer Strukturmatte (12), insbesondere aus einer Schlingenmatte (16), besteht, welche auf wenigstens einer Unterlage (14) angeordnet ist, wobei die Strukturmatte (12) mit einem Substrat und mit keimfähigem Pflanzenmaterial, insbesondere mit Samen, Sprossen, Sporen oder Sproßteilen, ausfüllbar ist. Der erfindungsgemäße bahnförmige Vegetationskörper zeichnet ist dadurch aus, daß die Strukturmatte (12) derart auf der Unterlage (14) angeordnet ist, daß ein erster Seitenkantenbereich (18) der Strukturmatte (12) über eine erste Seitenkante der Unterlage (14) übersteht und daß ein gegenüberliegender zweiter Seitenkantenbereich (22) der Unterlage (14) unter eine zweiten Seitenkante der Strukturmatte (12) hervorsteht, so daß Strukturmatte (12) und Unterlage (14) einander überlappen.
Patent WO-0032924-A1 (WO)
Inventor: BUESER WOLFGANG
IPC: F02M69/46
Filed: 1999-05-26
Abstract: The invention relates to a flat pipe pressure damper (1) for damping oscillations in liquid pressure in pipes that carry liquids, especially oscillations in fuel pressure in fuel supply lines (5) in motor vehicles. The inventive damper comprises at least one chamber (24), whereby at least one part of the chamber wall that interacts with the liquid can be elastically deformed as a result of the oscillations in the pressure of said liquid. According to the invention, one part of the chamber (24) is filled with liquid.
Patent WO-0006384-A1 (WO)
Inventor: WESCHENFELDER KURT JOHANNES
IPC: B41F7/10
Filed: 1999-07-23
Abstract: L'invention concerne une machine offset rotative, dans laquelle deux unités d'impression sont placées en étant inversées par rapport à un axe vertical. Des moyens d'entraînement affectés aux cylindres sont également placés en étant inversés.
Patent WO-0030166-A1 (WO)
Title: Verfahren zur herstellung von nanostrukturen in dünnen filmen
Inventor: MANTL SIEGFRIED
IPC: H01L21/336
Filed: 1999-11-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer eine Sub-Mikrometerstruktur aufweisenden Schicht auf einem Substrat, wobei zunächst auf einem Substrat eine Schicht gebildet wird. Des weiteren werden Mittel zur Ausbildung elastischer Spannungen an wenigstens einer vorgegebenen Position dieser Schicht gebildet und sodann die Schicht mit einer spannungsabhängigen Festkörperreaktion beaufschlagt. Hierbei kommt es zu einer Materialtrennung und folglich zu einer Strukturierung der Schicht an dieser Position.
Patent WO-0040412-A1 (WO)
Title: Rollenrotationsdruckmaschine
Inventor: HILLEBRAND BERND ANTON
IPC: B41F7/12
Filed: 1999-12-23
Abstract: Bei einer Druckeinheit wird eine Platzeinsparung dadurch erzielt, dass jeweils zwei Druckeinheiten unmittelbar hintereinander zu einer Doppel-Druckeinheit (Druckeinheits-Modul) zusammengefasst sind. Es können mehrere Doppel-Druckeinheiten hintereinander angeordnet sein, welche jedoch zwecks Zugängigkeit bei Wartungsarbeiten um einen bestimmten Betrag horizontal verschiebbar sind.
Patent WO-03095148-A1 (WO)
IPC: A46B7/04
Filed: 2003-05-06
Abstract: The invention concerns a cylindrical drum (1) for a sanding/polishing tool which in its drum surface (2) is provided with a number of undercut axial grooves (5) for mounting one or more axially displaceable sanding elements (4), where an annular groove (8) has been provided either in the drum surface (2) or a shaft (3) perpendicularly to the rotational axis (3) of the cylindric drum (1) and along the periphery of either the surface of the drum (2) or the surface of the shaft (3), that a stop means (11) has been arranged for accommodation in the annular groove (8) in an axially fixed position, where at least a part of the stop means (11) abuts on end faces of the mouldings (10) of the sanding elements (4) mounted in the axial undercut grooves (5).