baber/WOPTO huggingface dataset:
Patent WO-0133061-A1 (WO)
Title: Ansteuereinheit für ein kapazitives stellglied
Inventor: CHEMISKY ERIC
IPC: H01L41/04
Filed: 2000-11-03
Abstract: Ein kapazitives Stellglied, insbesondere ein Piezoaktor in einem Krafstoffinjektor, wird von einer als Fly-Back-Konverter mit einem Transformator ausgebildeten Endstufe angesteuert, wobei eine Lade- und/oder Entladevorrichtung mit einem Schalttransistor vorgesehen ist, der mit einem pulsweiten-modulierten Signal in einen leitenden Zustand geschaltet wird, wobei das Tastverhältnis des pulsweiten-modulierten Signals so bestimmt wird, dass der Transistor so lange leitend bleibt, bis ein am Transistor gemessener Stromwert einem variablen Referenzstromwert entspricht.
Patent WO-0151251-A1 (WO)
Title: Winkelschleifer mit elektroantrieb
Inventor: BERGER GUENTHER
IPC: H02K3/52
Filed: 2000-12-21
Abstract: Eine Handwerkzeugmaschine (10), insbesondere Winkelschleifer, mit einem Gehäuse (12), das einen elektrischen Motor (21) und ein Getriebe (26) aufnimmt, wobei der Motor (21) einen in Rotorlagern (2100) geführten Rotor (210) aufweist, der an einem Ende einen Kollektor (2102) trägt, der über in Bürstenplatten gelagerte Kohlebürsten (23) mit einer Spannungsquelle kontaktierbar ist, wird dadurch robuster und leichter montierbar, dass das Gehäuse (12) aus zwei längsgeteilten Gehäuseschalen (120, 121) besteht und dass die Bürstenplatten Teil einer Lagerbrücke (24) sind, die sowohl das Rotorlager (2100) als auch die Kohlebürsten (23) trägt, wobei die Lagerbrücke (24) im Führungsbereich der Kohlebürsten (23) aus Kunststoff besteht.
Patent WO-0166686-A1 (WO)
Title: Vorrichtung zum züchten von keimkulturen
Inventor: BEMB WENDELIN
IPC: C12M1/32
Filed: 2001-03-09
Abstract: Die Erfindung betrifft eine Vorrichtung zum Züchten von Keimkulturen, mit einer Schale (1) und einem relativ zu dieser drehbaren Deckel (5), die beim Züchten der Keimkulturen ein geschlossenes System bilden, wobei auf den Boden (2) der Schale ein Nährboden (10) für die Keime aufgebracht ist und Mittel (13) zum Beimpfen des Nährbodens mit Keimen vorgesehen sind. Es ist Aufgabe der Erfindung, eine derartige Vorrichtung so weiterzubilden, dass sie baulich einfach gestaltet ist und unkompliziert gehandhabt werden kann, sowie der Anwendungsbereich der Vorrichtung wesentlich erweitert ist. Gelöst wird die Aufgabe dadurch, dass der Deckel mit einer Öffnung (12) zur Aufnahme des Mittels zum Impfen des Nährbodens versehen ist, wobei das Mittel zum Beimpfen als Rechen (13), Kamm oder Bürste ausgebildet ist, das in den Deckel eingesetzt wird, wobei die Zinken (17) des Rechens bzw. Kamms oder die Borsten der Bürste bei mit der Schale verbundenem Deckel und bei in den Deckel eingesetzter Stellung des Rechens, des Kamms bzw. der Bürste den Nährboden kontaktieren.
Patent WO-0219348-A1 (WO)
Title: Elektrisches bauelement und verfahren zu dessen herstellung
Inventor: PEINSIPP ROLAND
IPC: H01C7/04
Filed: 2001-08-02
Abstract: Die Erfindung betrifft ein elektrisches Bauelement mit einem Grundkörper (1) umfassend ein keramisches Material und wenigstens zwei auf dem Grundkörper (1) angeordneten Kontaktbereichen (2, 3), an denen Anschlußelemente (4, 5) befestigt sind, das von einer organische Bestandteile enthaltenden Schutzschicht (6) umhüllt ist und das eine zwischen dem Grundkörper (1) und der Schutzschicht (6) angeordnete Zwischenschicht (7) aufweist, die aus einem Zwischenschichtmaterial besteht, welches sowohl hydrophob als auch lipophob ist. Die Zwischenschicht (7) kann vorteilhafterweise aus einem Fluorpolymer bestehen, das durch Eintauchen des Grundkörpers (1) in eine dieses Polymer lösende Flüssigkeit hergestellt sein. Durch die Zwischenschicht (7) wird die Feuchtestabilität des elektrischen Bauelements entscheidend verbessert. Die Erfindung kann insbesondere für Heißleiter-Temperaturfühler verwendet werden.
Patent WO-02087027-A1 (WO)
Inventor: PADE WOLFGANG
IPC: H01R13/629
Filed: 2002-04-12
Abstract: Les modes de réalisation habituels de connecteurs de faisceaux de câbles comprennent un poussoir de verrouillage (13), ainsi qu'une griffe de verrouillage selon une disposition en U sur le boîtier (2) d'un connecteur de faisceau de câble, ces deux éléments de verrouillage présentant une position d'ouverture et une position de fermeture. Selon l'invention, pour que la production de ce type de connecteur soit plus avantageuse, la fonction de la griffe de verrouillage est intégrée dans le couvercle (3) du connecteur, placé sur le boîtier (2) dudit connecteur, de façon à réunir ledit couvercle (3) et l'autre unité de verrouillage, représentée jusqu'à présent par la griffe de verrouillage. Le couvercle (3) et le deuxième élément de verrouillage forment ainsi une seule pièce. Par ailleurs, des sorties de câble (11) sont disposées des deux côtés (10, 10') du connecteur (1).
Patent WO-03096279-A1 (WO)
Inventor: SCHILDKNECHT SUSANNE
IPC: G07C9/00
Filed: 2003-05-06
Abstract: L'invention concerne un dispositif pour imprimer des lots de timbres, ce dispositif comprenant une interface utilisateur pourvue d'un moyen permettant de déterminer des informations relatives aux utilisateurs du dispositif. L'invention se caractérise en ce que ce dispositif comprend un moyen permettant d'associer les utilisateurs à des groupes d'utilisateurs et en ce qu'il est équipé d'une commande de système qui commande les possibilités d'accès à des fonctions du dispositif en fonction de l'appartenance des utilisateurs aux groupes d'utilisateurs.
Patent WO-2004056624-A1 (WO)
Title: Verbindungsanordnung einer wischvorrichtung für scheiben von kraftfahrzeugen
Inventor: WILMS CHRISTIAN
IPC: B60S1/38
Filed: 2003-08-01
Abstract: Die Erfindung betrifft eine Anordnung zur lösbaren Verbindung eines Wischblatts an einem schwenkbaren Wischerarm einer Wischvorrichtung für Scheiben von Kraftfahrzeugen, mit einer mit dem Wischblatt verbindbaren bzw. diesem angeordneten Buchse zur Aufnahme einer Steckachse des Wischerarms und mit einer Einrichtung zur Verriegelung der Steckachse in der Buchse zumindest in einer Betriebsteillung des Wischblatts, bei der die Längserstreckungsrichtungen des Wischblatts und des Wischerarms annähernd parallel zueinander ausgerichtet sind. Es ist vorgesehen, dass die Einrichtung zur Verriegelung einen am Wischblatt (12) angeordneten Fanghaken (20) umfasst, der in der Betriebsstellung den Wischerarm (10) nahe der Steckachse (16) teilweise umgreift und einen Winkelanschlag für das Wischblatt (12) bildet.
Patent DE-1813768-A1 (DE)
Title: Mould splitting after resin casting
Inventor: OTTO PROF DR DR LEHMANN KARL
IPC: B29C33/00
Filed: 1968-12-10
Abstract: Where there is a part of the casting to be discarded, such as an overflow zone, a coil of wire is inserted in the area where the body of the casting joins the unwanted part. On hardening, the presence of the wire causes a perforation effect, so that the unwanted part can be broken off cleanly.
Patent DE-1921398-A1 (DE)
Title: 2-chloro-delta 1,4-steroids
Inventor: HENRY LAURENT DR
IPC: B65D39/00
Filed: 1969-04-23
Abstract: 2-Chloro-DELTA1,4-steroids of formula : (where R1 is H or CH3; R2 is H, free or esterified OH; X is F, Cl or CH3; Y is H or halogen; Z is halogen of atomic wt. = Y, OH in beta-posn. or when Y is H, Z is an OH in alpha-posn.). A prefd. cpd. is 6alpha-fluoro-1alpha,2beta-dichloro-11beta-hydroxy-21-acetoxy-16a- lpha-methyl-4-pregnene-3,20-dione. Cpds. useful as anti-inflammatories.
Patent DE-1928191-A1 (DE)
Title: Plate cladding for heat exchanger
Inventor: PACZKOWSKI KLAUS VON
IPC: F28F9/013
Filed: 1969-06-03
Abstract: Plate cladding for the unheated sides of tube walls of heat-exchangers where the tubes are close together and support holding elements for the cladding. Each holding element consists of a flat strut with reinforcements on opposite edges. One reinforcement engages on the heated side of the tubes while the other passes through the cladding and is connected to it.
Patent DE-1932917-A1 (DE)
Title: Cytosine from 5-carbethoxycytosine
Inventor: SERGE DAVID PROF
IPC: F02K9/95
Filed: 1969-06-28
Abstract: In a cheap, high yield process 5-carbethoxycytosine is hydrolysed, pref. with NaOH, to 5-carboxycytosin which is then decarboxylated, pref. by heating in quinoline at 240 degrees C, to give cytosine. Cytosine may be converted to cytidine and 2'-deoxy-cytidine. Cytosine may also be used to make modifications of naturally occurring nucleosides.
Patent DE-1946237-A1 (DE)
Title: Vanadium alloys for gas turbine blades
Inventor: BOEHM HORST
IPC: C22C27/02
Filed: 1969-09-12
Abstract: Blades and other exposed parts of gas turbines, esp. helium turbines of gas-cooled nuclear reactors, are made from vanadium alloys containing 50-99.8% V; 0.1-5% Ti; 0.03-0.4% O; 0-30% Mb; 0-20% of Cr, Mo, 0-10% of Al, Mn, Fe, Co, Ni. Ta, W, 0-3% Si, 0-2% of Zr, Hf, Th or U 0-1% of Be, B, 0-0.2% C; and 0-0.2% N (C+N+O =0.4%; Ti+Zr+Hf =5%). These alloys have low density, good ductibility, and can be used at temperatures up to 850 degrees C.
Patent DE-2028749-A1 (DE)
Title: Pigments for coatings and paints
IPC: C09C1/36
Filed: 1970-06-11
Abstract: Inorganic pigments, esp. TiO2, are coated with an optical brightener by milling either dry or in presence of water and/or cellulosic thickener. The concn. of optical brightener is pref. 0.0006 - 1.8 wt.% and is esp. a stilbene or cumarin. The products are used in both emulsion and solvent-based paints.
Patent DE-2037841-A1 (DE)
Title: Cooling channel closure test - for nuclear reactors, esp those cooled using deuterium-oxide
IPC: G21C17/00
Filed: 1970-07-30
Abstract: Nuclear reactor cooling channel seal tester, esp. for heavy water cooled reactors, when is taken from a position within the radius of action of the individual loading gear and moved adjacent to the end of the closure at the start of the refuelling operation. Connections are made automatically to measuring leads in the loading gear. The method of measurement may be based on two insulated electrodes in a hollow cavity open to the end of the seal or a misted concave mirror including a light source and a photocell. Simple automatic check which reduces the risk of loss of expensive, potentially dangerous heavy water.
Patent DE-2106952-A1 (DE)
Title: Filler pipe assembly - for battery containers esp of plastic eg polyamide
Inventor: KEUSEN HELMUT DIPL ING
IPC: B65D88/02
Filed: 1971-02-10
Abstract: Individual tee jints are fixed to the top of each container and linked esp. by flexible plastic tubing forming a common feed line. The cross sectional area of the apertures is several times that of the pipe so that there is negligible hydraulic resistance. This cross section may be round, oval or rectangular and the tee pieces are drawn sheet metal or injection moulded plastic parts. Separate venting pipes are not required.
Patent DE-2119493-A1 (DE)
Title: Loom for producing relief patterned pile fabrics
IPC: D03D27/00
Filed: 1971-04-21
Abstract: The loom has a lower row of parallel loop forming fingers and an upper weft-wise extending row of parallel yarn guides which are used for inserting two grps. of pile yarns into a base weave, of grps. of warps traversed by double wefts, to produce a loop pile. The yarn guides are movable laterally and vertically either individually together or in grps. to insert pile yarn loops into the base weave such that they extend over one or more grps. of wefts. The pile yarns of each grp. may be inserted differently in different regions of the cloth to produce a variety of complicated relief patterned piles.
Patent DE-2141806-A1 (DE)
Title: Embossed non-woven fabric - given several non registered impressions by single embossing roll
Inventor: THOMAS GORDON D
IPC: D04H5/00
Filed: 1971-08-17
Abstract: Flexible web, comprising non-resilient material with resilient lengthwise reinforcements so that the web is not stretched by embossing pressure is passed through two or more nips spaced apart around a single embossing roller. The web runs away from the roller surface between each nip and the next, so that the web out-of-register embossing is applied by the respective nisp.
Patent DE-2157577-A1 (DE)
Title: Dyeing cotton and rayon - to obtain shadow and multi-coloured effects
Inventor: BAYERLEIN FRIEDRICH DIPL CHEM
IPC: D06P1/48
Filed: 1971-11-19
Abstract: The cotton or rayon material is first treated with an agent contg. cyanamide and polyethylene imine, dried, fixed, opt. washed and then dyed in the usual way with acid dyes opt. combined with substantive dyes. Pref. the fabric is treated with a soln. thickened to a printing viscosity, contg. 0.1-5% cyamamide and 0.1-5% polyethyleneimine.
Patent DE-2221678-A1 (DE)
Title: Cement insulating material - contg lightweight filler
IPC: F16L59/00
Filed: 1972-05-03
Abstract: Binder e.g. lime and/or cement and porous lightweight filler formed by action of leavening agent e.g. expanded perlite vemiculite, clay, shale, pumice, asbestos, glass, slag or rock wool, kieselguhr are mixed with a dense additive e.g. fine sand, flyash, and expansion agent e.g. Al powder moulded and autoclaved under pressure at 180 degrees C.
Patent DE-2225082-A1 (DE)
Title: Tyre wear warning - with coloured layer and/or metal particles immbelow tyre tread surface
Inventor: BAXTER ERIC FREDRICK
IPC: B60C11/24
Filed: 1972-05-15
Abstract: The warning layer, in the form of a strip of natural or synthetic rubber, or a suitable plastic, in shadings or colourings and/or metal particles is applied to the tyre carcas in a vulcanising press. The tyre tread is applied 1mm below the surface of the tread. Provide a visual indication to warn the tyre tread has worn to legal or safety limits.
Patent DE-2329828-A1 (DE)
Title: Climatic wall for powdered camping vehicle - Climatic wall for powered camping vehicle
Inventor: KROLL MANFRED
IPC: E04F13/18
Filed: 1973-06-12
Abstract: The flexible base panel is made from transparent plastic which is non-flammable and/or self-extinguishing. At least one edge of the plate is flanged to stiffen the structure. The integral spacers can be formed in a variety of shapes e.g. hemi-spherical, or cone-shaped. The panel is conjunction with the outer wall is designed to reduce or eliminate condensation within the motor caravan. The spacers can also be formed either side of the panel, so that they alternate over the area, in which case spaced walls either side are used.
Patent DE-2344490-A1 (DE)
Title: Coalface shield support with dust seals - sealing strip along side abuts adjoining shield strip
Inventor: BLUMENTHAL GUENTER
IPC: E21D23/03
Filed: 1973-09-04
Abstract: Shield support for coalfaces, consists of floor skid, prop supported caving shield hinged off the skid at the waste end so as to arch up to the roof and present a closed rear and vertical sides to the rock, and a forepoled roofbar hinged to the leading end of the shield, together with dust seals along one side of the shield. Dust sealing is effected by a composite packing strip which runs along above the shield rear on one side so as to slope up and out towards roof and adjoining support shield parallel to the first shield. The strip is rounded at the outer rim to form a sealing edge which is carried on an elastically mouldable restoring member fitted to the shield rear surface in such a way that the edge can pivot in a plane at right angles to the longitudinal axis of the shield. Preferably sealing strips of this kind should be fitted along both sides of the shield, in the form of a U sheet plate with spreading legs fixed to the restoring member.
Patent DE-2348531-A1 (DE)
Title: Driving prefabricated pile by shaking - using metal pile hood with apertures in cover plate for rods projecting up from pile
Inventor: WEELE ABRAHAM FRANCOIS VAN
IPC: E02D7/18
Filed: 1973-09-27
Abstract: Prefabricated concrete pile is driven by shaking; a metal pile head hood with a cover plate to be set on the pile head, with an attached connector for the shaker, is connected to the pile during shaking. The pile has connection rods projecting upward from its head. Corresponding passage openings are in the cover plate of the hood. There is sufficient space in the connector fitted above the cover plate for the shaker(s) to receive the upstanding rods. The method avoids the time consuming need to remove the pile head to expose the reinforcement rods.
Patent DE-2401249-A1 (DE)
Title: Simultaneous display of five functions - involves use of three colour TV tube display with versatile logic controller
Inventor: BUNGE ERNST DIPL ING
IPC: G01R13/28
Filed: 1974-01-11
Abstract: Five functions are displayed on a colour television tube by deflecting in the X direction proportional to the first channel, by varying each of the three colour intensities for the 2nd, 3rd and 4th channels, and by deflecting in the Y direction proportional to the 5th channel. The incorporation of a logic gate circuit with programmable trigger sensing circuitry enables each function to be suppressed until it exceeds a predetermined threshold, when it can be displayed in any of the three colours. Should all inputs exceed their threshold, a channel scanner is activated which can display each input in one chosen colour in time sequence.
Patent DE-2424780-A1 (DE)
Title: Textile fibre dyeing process - has a parallel circuit for concentrated dyestuff for injection into preheated water in vessel
Inventor: BREMHORST GERT
IPC: D06B23/20
Filed: 1974-05-22
Abstract: Fluid treatment of textile fibres, partic. dyeing, with a circuit for the cond. dyestuff, parallel to the main circuit in the treatment vessel. The introduction of the concentrate is effected by a pressure vessel when the treatment vessel has been charged with hot water at or above the treatment temp. Dyestuff quality is consistent and evenly distributed through the treatment fluid and the treatment chamber, without increasing equipment size.
Patent DE-2424873-A1 (DE)
Title: Folding box for cube container - has intersecting slotted walls attached to each other by folding joints
Inventor: METZGER KARL
IPC: B65D5/49
Filed: 1974-05-22
Abstract: The box acts as an insert for a cube shaped container, being particularly for the transport of unfilled tubes as used in the pharmaceutical industry, and comprises a series of compartment walls at right angles to each other and of carboard or similar material, fitting together by means of slots extending for half the height alternately from the top and bottom edges. The sections of the wall (9) between each two slots (6) in one set of walls (2), are attached by a folding joint to the walls in the other set (1) where these pass through them. The sets of walls can be joined together by permanently plastic gluing components (11), preferably of latex.
Patent DE-2433591-A1 (DE)
Title: Thermo electric generator for light aircraft - operating on hot exhaust gases uses catalytic combustor to raise temperature and detoxify gases
Inventor: DIETZEL GERHARD
IPC: H01L35/00
Filed: 1974-07-12
Abstract: Thermoelectric generator for aircraft engines has no moving parts. A catalyst unit in the exhaust gas stream raises the temperature of the exhaust gases and detoxifies them. It also acts as a silencer. The exhaust gases are mixed with air in the presence of the catalyst (4) and the exhaust gases now heated to a higher temperature leave via pipes (10) which give up radiant heat to the adjacently and adjustably situated hot junctions of the multiple thermo element (5). To increase the power produced, the cold junctions are cooled by the air for combustion passing into the air suction pipe (12). A power regulator (13) connected by leads (7) to the generator (5) is provided with a transistorised control circuit.
Patent DE-2446772-A1 (DE)
Title: Gate barrier of glass-fibre-reinforced plastics tube - having a mantle at least a part of which is transparent
Inventor: FASBENDER HELMUT DR
IPC: B61L29/02
Filed: 1974-10-01
Abstract: In a gate barrier made of glass-fibre-reinforced plastics, the tubular mantle is made, at least partly, of translucent matl. Any desirably conspicuous colouring, e.g. red-and-white banding, is permanent as it is not exposed to the weather.
Patent DE-2448516-A1 (DE)
Title: Appts for cutting plastic blocks - having L-shaped table, swingable arms and cables for cutting through blocks
Inventor: VOGEL HANS-GUENTER DIPL ING
IPC: B26D1/547
Filed: 1974-10-11
Abstract: Appts. for comminuting, esp. cutting up, tough plastic or tacky blocks of synthetic resin, bitumen or similar prods. has an L-shaped table consisting of plates arranged perpendicularly to each other and having grid-like slots. Two arms are arranged on each side of the table for swinging around a common shaft situated under the plates, and are connected together at their heads by a cross rod to form a swingable frame. The arms are also equipped with a locking mechanism for fixing them in their end posns., and a rotatable driving mechanism. Cables are fastened to the cross rod at a distance from the slots, can be passed through the slots so as to grip the matl. block, and are guided under the shaft to a pulling device. Appts. provides efficient cutting of large blocks of the matls. into pieces suitable for further comminution.
Patent DE-2456413-A1 (DE)
Title: 2-Acetyl 3-methyl-buta-1,3-diene - by aq. decompn of 2-methyl 3-hydroxy-methyl-pent-1-en-4-one or pyrolysis of its carboxylic acid esters
Inventor: LANTZSCH REINHARD DR
IPC: C07C67/14
Filed: 1974-11-29
Abstract: 2-Acetyl-3-methylbuta-1,3-diene is prepd. by decomposing 2-methyl-3-hydroxymethylpent-1-en-4-one or its esters with carboxylic acids. Specif. claimed is pyrolysis of the esters with formic, acetic, propionic and benzoic acids at 300-600 degrees C. Process is suitable for large-scale operation. It avoids use of lithium acetylide and mercuric oxide and avoids contamination with trimethylfuran. Prod. is used in prepn. of synthetic rubbers and as an inter. for plant-protection agents.
Patent DE-2457188-A1 (DE)
Title: Sound-deadening typewriter cover for printing area - transparent top with two parallel fins angled upwards towards operator
Inventor: STRATMANN MICHAEL
IPC: B41J29/08
Filed: 1974-12-04
Abstract: The two fins (8, 9) are rigidly fixed or hinged to the top of the cover, the first fin (8) having ts projected cross-sectional axis (12) passing through the shaft (2) of the paper holder rod (3) which carries the pressure rollers (4). Hinged fins can be angled to the desired position of the operator. They can also be trapezoid in shape having small base lines near their upper sides. The use of these fins provides a mirror-fee covering of the typing region, preventing reflections from hindering effective typing operations.
Patent DE-2459262-A1 (DE)
Title: Device for injecting oil into compressed air jet - has container valve controlling channels between air tube and oil
Inventor: GRUETTER WALTER
IPC: F16N7/34
Filed: 1974-12-14
Abstract: An oil container (1) has the air supply tube (2) passing through it below the liquid level. Vertical tubes (6, 7) on the inlet and outlet sides lead upwards into a block (11), on top of the container, which contains interconnected supply channels controlled by a rotary valve member (17) through which passes a screw (27, 28, 29) with a point (30) also acting as a valve member. One supply channel (12) communicates with the space above the liquid and a further channel (10) communicates with a tube (8) ending below the liquid, so that by controlling the valve members, the force of air through the supply tube (3, 4) and the throttling effect of the restriction (5) causes a spray of oil to be sucked up through the channels and into the flow of air.
Patent DE-2461333-A1 (DE)
Title: Shelving mounted on adjustment bolts - has pressure-distributing base plates taking up high loads with no damage
Inventor: JUERGENS WALTER DR ING
IPC: A47B91/02
Filed: 1974-12-24
Abstract: The height adjustable shelving is provided with uprights (4) which stand on adjustment nuts (3) that are rotated on threaded bolts (2) set on pressure distributor plates (1) resistant to bending. They thereby spread out the pressure from the heavy loads on the shelves so that the surface pressure on the floor is considerably reduced. The shelf uprights (4) can be locked in position by check-nuts (6) which have a reduced calibre than required for the thread, e.g. M24 nut with M27 thread, so that adjustment can be made without danger even in the case of shelves supporting high loads.