baber/WOPTO huggingface dataset:
Patent DE-4312510-A1 (DE)
Inventor: OBERMAYER ANTON DR ING
IPC: A61M16/01
Filed: 1993-04-16
Abstract: Proposed is anaesthetist's equipment (1), in particular equipment for use as the respiration (3) component of a narcotization system (4), for instance, with an inspiratory arm and an expiratory arm (7, 10). In order, with a semi-closed narcotization system for instance, to be able to re-use part of the exhaled gases, the expiratory arm (10) is connected, by means of an additional line (25), with the inspiratory arm (7). In addition, an adjustable inspiration valve (18) is used to control the respiratory gases taken from a gas-storage (29) unit.
Patent DE-4313816-A1 (DE)
Title: Electronic circuit board handler, esp. for production lines, - contains transport mechanism passing boards through frame contg. testing appts. with contact and restraining devices
Inventor: LINNERBAUER HORST-DIETER
IPC: H05K13/08
Filed: 1993-04-27
Abstract: The handling arrangement contains a frame (12) and a transport device (15) which passes the circuit boards (11) linearly through the frame with accessible test points.  A test device within the frame has a tester (13)  which is movable along the underside of the board to contact the test points. The test device also has a restraining device simultaneously movable in contact with the top of the board. The restraining device can also carry a tester for simultaneous contacting of test points on the upper side of the board. ADVANTAGE - Rapid and reliable individual testing of differently configured circuit boards.
Patent DE-4320265-A1 (DE)
Inventor: FIGGENER HELMUT DIPL ING
IPC: B04B1/20
Filed: 1993-06-18
Abstract: PCT No. PCT/EP94/01380 Sec. 371 Date May 26, 1995 Sec. 102(e) Date May 26, 1995 PCT Filed Apr. 30, 1994 PCT Pub. No. WO95/00249 PCT Pub. Date Jan. 3, 1995In a solid-jacket centrifuge drum for separating out a liquid phase, a weir is rotatable with the drum around an axis, is disposed in a path of the separated out liquid phase and has at least one channel for the separated out liquid phase. A choke plate regulates flow through the at least one channel in the weir and thereby the level of liquid inside the drum. The choke plate is stationary relative to the rotation of the weir and the drum and is axially displaceable relative to the weir to form a gap therebetween for the separated out liquid phase. The gap has a distance which is varied with the axial displacement of the choke plate.
Patent DE-4321653-A1 (DE)
Title: Hand blender
Inventor: AMSEL KLAUS
IPC: A47J43/07
Filed: 1993-06-30
Abstract: In a hand blender with a drive shaft (1), at the lower end of which is fixed a cutter set (2), the cutters (13) extending substantially radially outwards, and with a covering hood (3) over the cutter set (2), which covering hood is rotationally symmetrical with respect to the drive shaft (1) and opens downwards and which possesses uprights (5) which extend in the axial direction starting from the edge (8) of the covering hood (3), the uprights form deflecting blades (5) consisting of walls extending substantially in the radial direction with respect to the drive shaft (3). <IMAGE>
Patent DE-4325664-A1 (DE)
Inventor: KOCH WOLFGANG DR
IPC: G01N1/24
Filed: 1993-07-30
Abstract: The invention relates to a device for collecting dust, for particles contained in aerosols, by means of virtual impactors, at least one virtual impactor (4) having a first filter (7) arranged after the outlet opening, and an end nozzle (6) having an end filter (9) arranged after the outlet opening being arranged, one after the other in a housing (3), concentrically about an axis (21) forming the through-flow direction, having an inlet (2), for the aerosol flow, arranged on the housing, and outlets for the separated particle flows. <IMAGE>
Patent DE-4333566-A1 (DE)
Title: Plastics tube and expansion - uses high frequency energy to heat and soften the plastics to reduce the heating time.
Inventor: KRUEGER ERNST DR ING
IPC: B29C65/04
Filed: 1993-10-01
Abstract: To expand the end of a plastics tube (7), its end is heated by a high frequency action. A number of diametrically opposed electrodes, with at least two electrodes, are arranged in a circle around the end of the tube (7), to generate a high frequency field. USE/ADVANTAGE - The technique is for expanding an end of a plastics tube to allow a further tube to be inserted. The method shortens the time needed to heat and soften the tube end.
Patent DE-4341659-A1 (DE)
Title: Corrosion-resistant lacquer contg. zinc@ alloy pigment
Inventor: WOLTMANN REINER
IPC: C09D5/10
Filed: 1993-12-07
Abstract: A corrosion-resistant lacquer contains binder, solvent, thinner, pigment and various additives. The pigment contains corrosion-resistant, powdered Zn alloy. The alloy is a binary alloy, namely a Zn-Ni alloy contg. 5-15% Ni, a Zn-Fe alloy contg. 0.1-1.5% Fe, a Zn-Co alloy contg. 0.1-1.5% Co, or a ternary Zn-Co-Fe alloy contg. 0.1-1.5% Co and 0.1-1.5% Fe, and it may be used in a chromated form. Lacquer Zn-alloy content is 25-90 wt.%.  In an example, two sections of a linear guide unit made of CK35 steel are coated with a lacquer of the following compsn. (in pts.wt.): water-soluble phenolic resin 120.0, butanol 80.0, butylene glycol 15.0, water 75.0, powdered Zn or Zn-alloy 700.0 and silica 10.0. One section is coated with lacquer contg. Zn, and the other with lacquer contg. a Zn-Fe alloy contg. 0.4% Fe, said coating being allowed to dry for 60 hrs. and being 35 microns thick in both cases.  Both sections are subjected to a NaCl soln. spray test (DIN 50021), with visual evaluation of the tests showing the section coated with Zn-contg. lacquer withstanding 60 hrs. of spraying before rust spots appeared, and the section coated with Zn-Fe alloy contg. lacquer withstanding 200 hrs. of spraying.
Patent DE-4342673-A1 (DE)
Inventor: SCHUMACHER ARMIN
IPC: E04B1/00
Filed: 1993-12-15
Abstract: The invention relates to a structural element (3) for heat insulation, between two structural parts (1, 2) which are to be concreted, by means of an insulating body (4) with integrated reinforcement bars (5, 6, 7). In order to use the structural element (3) in the case of prefabricated hollow panels (1, 2) with cavities (1a) extending perpendicularly with respect to the structural element (3), the compression bars (6) arranged in the lower region of the insulating body (4) are extended on both sides such that they alternatively also function as tension bars, and the position of the reinforcement bars (5, 6, 7) in the insulating body (4) is adapted to the grid dimension of the intermediate webs (1b) located between the cavities (1a). <IMAGE>
Patent DE-4345251-A1 (DE)
Inventor: KAYS RUEDIGER DR ING
IPC: H04B7/212
Filed: 1993-12-21
Abstract: The invention describes a system for generating digital broadcast signals for satellite transmission with a plurality of decentralised earth stations as broadcast signal sources and a satellite transponder. The digital broadcast signals derived from the earth stations are transmitted to the satellite transponder in a decentralised manner using time-division multiplexing. To synchronise the earth stations, a precise common time basis is used which preferably involves a time reference signal radiated by the satellites of a location and/or navigation system. <IMAGE>
Patent DE-4408258-A1 (DE)
Title: Milk containing oil/water emulsion
Inventor: KIM YOUNG DAE
IPC: C09K23/42
Filed: 1994-03-11
Abstract: The invention relates to an O/W emulsion which contains oils and water and is characterised in that it contains polyethoxylated vitamin E in an amount of 0.01-10% by weight as emulsifier. This emulsion can moreover contain vitamin E and derivatives thereof. The emulsion according to the invention can be stored for a lengthy period without phase separation because the polyethoxylated vitamin E forms microparticles at the interfaces of the emulsion particles. Furthermore, it displays an improved skin-protecting action with regard to injurious forms of oxygen.
Patent DE-4412069-A1 (DE)
Title: Hand operated system for establishing deviations of bore from cylinder shape
Inventor: STRAUBE WERNER DIPL ING
IPC: G01B5/20
Filed: 1994-04-11
Abstract: The measurement probe (6) is allocated a deep position measurement value pick-up (19), for measuring the respective axial position of the measurement probe. the measurement probe has measurement value pick-ups (14, 15, 16, 17) arranged distributed over its circumference. The measurement probe (6) is connected securely with the handle (5). The measurement probe (27, fig 4) is arranged so that it can be longitudinally moved relative to the handle (26, fig 4).
Patent DE-4412680-A1 (DE)
Title: Container system for unloading waste material at disposal site
Inventor: BILLI FRIDOLIN
IPC: B60P1/42
Filed: 1994-04-13
Abstract: The system consists of a waste material container (2) and chassis (1) which is self-powered and has a waste chute (9) beneath a closable waste opening on the rear of the container. There is a conveyor belt (10) within the waste chute. On the front wheels of the chassis are height-adjustment cylinders (53).The container has an attachment point (40) on the front and rollers underneath at the rear. On the floor of the container is a further belt conveyor (4) to remove the waste material from the container. The chassis may have a hydraulic, telescopic tipping device for emptying the container.
Patent DE-4417512-A1 (DE)
Title: Method for vacuum steam disinfection/sterilisation of infectious waste and contaminated material of any kind
Inventor: RINGEISEN RAINER
IPC: A61L11/00
Filed: 1994-05-19
Abstract: Published without abstract.
Patent DE-4420585-A1 (DE)
Inventor: FINKENZELLER ULRICH DIPL PHYS
IPC: G02F1/1337
Filed: 1994-06-13
Abstract: A process is disclosed for producing multidirectional orientation layers. A photo-curable precursor of the orientation layer that contains one or several substantially linear photopolymers and/or photo-oligomers is applied on a substrate then exposed to linearly polarised light under 2 or more different azimuth angles O. Also disclosed are multidirectional orientation layers produced by this process.
Patent DE-4422333-A1 (DE)
Inventor: BECKMANN STEFAN DR
IPC: C09B23/04
Filed: 1994-06-27
Abstract: The invention concerns the use, in non-linear optics, of naphthalene derivatives of formula (I) in which rings A and B may be fused each other, X is nitrogen or a group of the formula CH or CH=CH-CH: Z is a heterocyclic group and, in the case when X is a CH=CH-CH group, may also be a 5- or 6-membered aromatic carbocyclic ring; and R<1>, R<2> and R<3> are hydrogen, C1-C4 alkyl or C5-C7 cycloalkyl. The invention also concerns the methine dyes of the above formula.
Patent DE-4427987-A1 (DE)
Title: Air storage turbine using waste heat steam raising equipment
Inventor: FRUTSCHI HANS ULRICH
IPC: F02C6/18
Filed: 1994-08-08
Abstract: Steam from the waste heat steam raiser (25) is piped into the gas turbine group so as to increase the turbine (17,22) performance. Hot water (39) is injected via a partial pressure evaporator (11) from a heat exchanger (6) downstream of the compressor (1) into the compressed working air (8). A hot water accumulator (10) is arranged in parallel with the evaporator and the compressor is pref. split into partial compressors (1a,b,c) and interposed coolers (2a,b). Hot water is also taken from these coolers for injection into the air. Steam (26,27) is taken from the waste heat steam raiser (25) for feeding into the combustion air (13,18) and/or the hot gases (16,21). The compressor and the turbine are arranged in permanently sepd. shafts and are each powered by their own electrical machine (12). Thus in one pressure stage, steam (26,27) from the steam raiser (25) is mixed with the combustion air and/or hot gases of the gas turbine gp. and the hot water (39) produced in the heat exchangers (2a,b,6) is held in the accumulator (10) and admixed to the compressed working air (8).
Patent DE-4428446-A1 (DE)
Inventor: LOHMANN BORIS
IPC: G06V30/10
Filed: 1994-08-11
Abstract: At the input station (10) a stack (30) of postal items whose addresses can be read automatically is segregated from a stack (40) of items requiring eye-reading and video coding by a specialised workforce. Each item in turn is presented to an optical scanner (50) and its image is transferred to an automatic reader (60). If this can extract the sorting information it operates directly on the sorting machinery (70); if not, the image is passed on to another station (80) where the information is read by eye and keyed-in.
Patent DE-4436093-A1 (DE)
Title: Aq. resin dispersions for use as electrophoretic coating binders
Inventor: NEUMANN UWE DR
IPC: C08G18/58
Filed: 1994-10-10
Abstract: The aq. synthetic resin dispersions (I) contain: (a) an ionic epoxy resin derived from bisphenol A substd. with aralkyl gp(s)., (b) a capped polyisocyanate, and (c) a polymer of radically polymerisable olefinic monomer(s).  Also claimed are: (i) a process for the prodn. of (I) from a mixt. of vinyl monomer (c), resin (a) and blocked di or poly-isocyanate (b), by converting the mixt. into an aq. dispersion and polymerising with a radical initiator; and (ii) articles coated with the dispersion (I).
Patent DE-4436361-A1 (DE)
Title: Expanding device for pipelines
Inventor: TIEDTKE MANFRED
IPC: F16L55/28
Filed: 1994-10-12
Abstract: The device has a rotary-symmetrical casing (2), the outer surface (13) of which receives mechanical pressure acting from outside. There is at least one hydraulically operated ram (14,15) able to move out radially from the outer surface of the casing. There are support elements (5) at both ends of the casing, projecting radially. A controlled turning drive acting around the longitudinal axis of the casing serves to set the turning position of the ram relative to the position of the support element. There is also a drive to move the device along the pipeline (1).
Patent DE-4439083-A1 (DE)
Inventor: BLUM HELMUT
IPC: C01B33/38
Filed: 1994-11-02
Abstract: The invention concerns a process for preparing crystalline alkali metal disilicates, characterized in that an alkali metal silicate solution having a modulus (= molar ratio of SiO2 : M2O, M = alkali metal) ranging from 1.8 to 2.5 and solids contents ranging from 20 to 65 wt.% is introduced into a gas flow heated to between 580 and 800 DEG C, and the product is left to dwell therein for a period of between 10 and 30 minutes. Further substances having the function of a builder or explosive can also be present so that compounds of these substances with crystalline disilicates are produced.
Patent DE-4439187-A1 (DE)
Title: Loading and unloading process and equipment at railway terminal
Inventor: SCHMIDT FRITZ J
IPC: B66C23/50
Filed: 1994-11-03
Abstract: The gantry crane has at least one horizontal traverse with at least vertically downwardly extending side supports in the two end areas. The gantry crane (203) is carried on a transport wagon (204) of a train, from which to achieve its loading and unloading function it extends with its traverse (205) and can raise or lower by extending or shortening its side supports (209,210). In the raised position it is travellable with its side supports on opposite sides of the train. With a grip device (203,207) movable along the traverse it is able to engage and move large loads. The traverse in the transport position in the train longitudinal direction is located on the crane wagon (204) and to assume the loading and unloading position is rotated through 90 deg. horizontally.
Patent DE-4444939-A1 (DE)
Title: Colour photocopier with intermediate belt
Inventor: NAMEKATA SHINICHI
IPC: G03G15/01
Filed: 1994-12-16
Abstract: In the colour photocopier operation, colour images of different colours are created successively on the image carrier (print drum). A primary colour transfer unit transfers the colour images to an intermediate image transport belt successively, so as to create a complete colour image on the belt. A secondary image transfer unit transfers the colour image to a paper sheet or other medium. When the belt is free-running without image transfer, a low voltage (10 to 50% of normal) is applied to the belt.
Patent WO-8304448-A1 (WO)
Title: Dispositif d'identification en forme d'etiquette pouvant etre appliquee sur un objet et son procede de fabrication
Inventor: REEB MAX-E
IPC: H05K1/00
Filed: 1983-06-07
Abstract: Le dispositif d'identification en forme d'étiquette pouvant être appliquée sur un objet, présente au moins un élément inductif formé de bandes conductrices (5) planes et un élément capacitif (12, 13) constitué par des parties de bande conductrice superposées, avec un diélectrique interposé, formant, avec l'élément inductif, un circuit résonant fermé. Les bandes conductrices (5) sont disposées sur au moins deux surfaces (3, 4) superposées obtenues par repliement. Les parties de bande conductrice (12, 13) constituant l'élément capacitif, se recouvrent et sont identiques, au moins partiellement, aux parties de bande conductrice formant l'élément inductif. Pour la fabrication de ce dispositif, les bandes conductrices sont disposées sur une bande de support sans fin (7) et le repliage de ces bandes est obtenu par pliage en déplaçant la bande de support le long d'une ligne de perforation ou de pliage (8).
Patent WO-8402605-A1 (WO)
Inventor: OSTERMEIER HEINRICH
IPC: G11B23/50
Filed: 1983-12-20
Abstract: On fait passer des supports d'enregistrement sous forme de bande, par exemple des bandes vidéo, à une vitesse allant jusqu'à 30 m/min sur des brosses (48, 54) qui sont appuyées contre eux par une légère pression. Celles-ci sont verticales et leur moitié inférieure se trouve dans un récipient de stockage (34). Ce dernier est rempli d'un liquide de nettoyage qui monte par capillarité entre les poils de la brosse pour se déposer sur les supports d'enregistrement sous forme de bande (32), ce qui les nettoie. La taille et la densité des poils des brosses permettent de régler la quantité de liquide de nettoyage qui est amenée par unité de temps. Le nettoyage est ainsi effectué avec précision.
Patent WO-8606122-A1 (WO)
Title: Set of components for frame construction work
Inventor: SCHULTZE GERHARD M E
IPC: E04B1/19
Filed: 1985-05-07
Abstract: In frame construction work involved in the building of façades, hot houses, winter gardens and the like, a set of construction components is proposed, having polyhedral nodes (1-6) of solid material with insertion connection components for tubing arranged in one or more polyhedral surfaces, and means of fixing the tubing and the insertion connection devices. The polyhedral nodes (1-6) may have varying numbers of surfaces. Diagonal surfaces are also provided for. The means of connection by insertion may consist of bolts, insertable at will, or pegs which form one piece with the nodes, being inserted in indentations or recesses in the polyhedral surfaces of the nodes. In addition, sealing and covering strips for the tubing (9) are provided for. The open areas in finished frame constructions can be filled in with fillers (34) of glass, wood, metal and the like.
Patent WO-8802389-A1 (WO)
Title: Thickener for thixotropic coating masses
Inventor: VAN SANDE JAN
IPC: C09D5/04
Filed: 1987-10-01
Abstract: A thickener suitable for use with coating masses containing a water dilutable or compatible binder is composed of a hetero-polysaccharide reacted with an aminofunctional silane. The relationship between the amounts of hetero-polysaccharide and silane lies in the range of 10:1 to 1:5 parts by weight, preferably in the range 5:1 to 1:2. Preferably, the hetero-polysaccharide is swollen in water and contains between 1 - 3% by weight of solid matter and the aminofunctional silane is an aminoalkyltrialkoxysilane. Preferably, the proportion of thickener added to the coating mass is 0.1 - 20% by weight of solid matter, in relation to the total weight of the coating mass. Other additives may be added to the thickener in order to improve its rheological effects, such as a primary or secondary amine, preferably a diamine, in an amount not exceeding 10% by weight, and/or an expandable activated layered silicate, preferably bentonite, montmorillonite, illite, vermiculite and/or smectite, in amounts not exceeding 25% by weight, and/or a chelate compound, preferably titanium chelate and/or zirconium chelate in an amount not exceeding 10% by weight. These additive amounts refer always to the total weight of the coating mass. This thickener has proved to be remarkably effective in imparting thixotropic properties to coating masses having as binder a dispersion of synthetic resin in water, a water-soluble synthetic resin and/or a synthetic resin emulsion of the oil/water or water/oil type, mixed with a solvent if necessary. The thickener can be added to the coating mass as a reactive product ready for use, but it can also be formed in situ by adding to the coating mass one reactant after the other.
Patent WO-8803620-A1 (WO)
Title: Device for backlash-free transmission and possibly conversion of a rotary movement
Inventor: KUESPERT MAX
IPC: F16H7/02
Filed: 1987-10-27
Abstract: Device for backlash-free transmission and possibly conversion of a rotary movement which allows, together with greatly improved engagement characteristics, a high positioning accuracy, considerable resistance to wear and efficient operation. This is achieved by an endless toothed belt (11) which is fed around two deflection rollers (12, 13). In this way, the region for engagement with the teeth of the meshing gear-wheels (10, 14, 15) is considerably increased.
Patent WO-9003656-A1 (WO)
Inventor: HUHSE PETER
IPC: H01H9/56
Filed: 1989-09-26
Abstract: Bei einem Schaltverfahren für dreipolige Leistungsschalter wird der Schaltvorgang durch ein Auslösesteuergerät zunächst für die Schaltstrecke einer Phase in einem Zeitpunkt eingeleitet, der mit Sicherheit zum Erlöschen des Stromes in der betreffenden Phase beim nächsten Nulldurchgang führt. Die beiden weiteren Schaltstrecken werden entweder gemeinsam oder gestaffelt nacheinander ebenfalls innerhalb eines derart bemessenen Öffnungsfensters betätigt, das auch die Ströme in diesen Phasen ohne Überspannungen erlöschen. Je nach der Konfiguration des Netzes und in Abhängigkeit davon, ob die Öffnung der beiden verbleibenden Schaltstrecken gleichzeitig oder gestaffelt erfolgt, beträgt die Staffelung ein Drittel, zwei Drittel oder 1,5 Halbwellen. Das Schaltverfahren eignet sich insbesondere für Vakuum-Leistungsschalter in induktiven Stromkreisen.
Patent WO-9114864-A1 (WO)
Inventor: VOGT DIETER
IPC: B23K26/28
Filed: 1991-02-23
Abstract: Bei bekannten elektromagnetisch betätigbaren Ventilen mit einem von einer Magnetspule (3) umgebenen Kern (1) und einem Anker (30), der mittels eines Verbindungsrohres (28) auf einen Ventilschließkörper (35) wirkt, ist die Verbindung zwischen Verbindungsrohr (28) und dem harten Ventilschließkörper (35) mittels Schweißen oder Löten ausgebildet. Nicht immer jedoch ist eine sichere und zuverlässige Verbindung gewährleistet. Bei dem neuen Ventil wird abwechselnd zunächst der metallisch härtere Ventilschließkörper (35) mit einer ersten punktförmigen Verschweißung (40) versehen und danach diese erste punktförmige Verschweißung (40) mit dem metallisch weicheren Verbindungsrohr (28) durch eine zweite punktförmige Verschweißung (41) verschweißt, bis zwischen dem Ventilschließkörper (35) und dem Verbindungsrohr (28) die zumindest teilweise umlaufende Schweißnaht (39) ausgebildet ist, die eine sichere und zuverlässige Verbindung gewährleistet. Diese Ausgestaltung des Ventils eignet sich insbesondere für Einspritzventile von Brennstoffeinspritzanlagen.