baber/WOPTO huggingface dataset:
Patent DE-3782338-D1 (DE)
Inventor: FORSBERG W
IPC: C10N40/22
Filed: 1987-06-26
Granted: 1992-11-26
Abstract: A composition is disclosed which comprises water and at least one carboxylic salt dispersed or dissolved in said water, said salt being derived from: (A)(I) at least one derivative formed by reacting at least one C12-500 hydrocarbyl-substituted carboxylic acid or anhydride with a reactant selected from the group consisting of (a) ammonia, (b) alcohol, (c) primary amine, (d) secondary amine, (e) hydroxyamine or (f) a combination of two or more of any of (a) through (e), the components of (f) being reacted with said hydrocarbyl-substituted acid or anhydride simulaneously or sequentially in any order; and (B) at least one amine, alkali or alkaline earth metal, or alkali or alkaline earth metal compound; with the proviso that: (ii) when component (A) is the reaction product of said hydrocarbyl-substituted carboxylic acid or anhydride and an N-(hydroxyl-substituted hydrocarbyl) amine and/or hydroxy-substituted poly(hydrocarbyloxy) analog of said N-(hydroxyl-substituted hydrocarbyl) amine, component (B) is other than an N-(hydroxyl-substituted hydrocarbyl) amine and/or hydroxyl-substituted poly(hydrocarbyloxy) analog of said N-(hydroxyl-substituted hydrocarbyl) amine. These compositions include aqueous concentrates and water-based functional fluids.
Patent DE-3784879-D1 (DE)
Title: Optical instrument support
IPC: G02B7/00
Filed: 1987-12-15
Granted: 1993-04-22
Abstract: The orientable support comprises a hinge with a spherical body (17) integral with a bar (19) linked to a fixing case, such that the movable part is formed by a spring-loaded claw arrangement (16,18) which acts on the surface. The closing force is exerted by a compression spring (12) associated with a system of levers (8,10). The link between the freed or moving part is formed by an elastomeric element, and this pressure can be interrupted at any time by the operator who can then allow the free orientation of the supported instrument.
Patent DE-3786082-D1 (DE)
Inventor: MILITZER OTTO MICHAEL DR ING
IPC: E04B1/38
Filed: 1987-08-05
Granted: 1993-07-08
Abstract: Two surfaces (1,2) which can be parts of machines, structures, components etc., have patterns of recesses and projections so that they can interlock to form a strong, positive connection and can be adjusted for positioning or guidance. One surface (1) has flat sunken zones (4) connected by sloping sides (5) to flat top zones (3). The sunken zones are cross-shaped so that the intermediate projections are pyramidal. The other surface (2) has corresponding, raised pyramids with flat tops and sloping side to fit between the pyramids of the first surface for interlocking. At the junction lines between the sloping side of the pyramids are chamfered edges (7).
Patent DE-3863049-D1 (DE)
Inventor: KUNZ PETER
IPC: B29C65/20
Filed: 1988-07-19
Granted: 1991-07-04
Abstract: The ends to be welded of tubular parts (1a, 1b) are melted by heat radiation of a heat reflector (3). Due to the bevelling (10) at the end of the pipes and the arrangement of shielding plates (4), a temperature profile decreasing from outside inwards is produced. The triangular melting zone (15) thereby produced gives a welding bead just on the outer periphery when the two tubular parts (1a, 1b) are joined together in a controlled manner, so that the throughflow cross- section is not reduced. <IMAGE>
Patent DE-3863296-D1 (DE)
Inventor: HALLEUX JACQUES
IPC: C23C26/02
Filed: 1988-01-26
Granted: 1991-07-25
Abstract: A process for surface treatment of a rolling mill roll coated with a coating of metal wherein the coated roll is surface heated, e.g. by a continuous laser beam in a helical path to melt the coating and a thin superficial layer of the roll thereby forming an uninterrupted molten alloy layer comprising at least a part of the coating and of the superficial layer of the roll, cooling the alloy layer, and marking the roller by an intermittent laser beam, e.g. following the same helical path with a given delay to produce local fusion of the alloy layer and of the roll surface beneath the alloy layer and form micro-craters having bases and rims integrated, after solidification, with the alloy layer.
Patent DE-3867230-D1 (DE)
Inventor: MONTANIER GERARD
IPC: E01H1/00
Filed: 1988-10-10
Granted: 1992-02-06
Abstract: PCT No. PCT/FR88/00501 Sec. 371 Date Jun. 9, 1989 Sec. 102(e) Date Jun. 9, 1989 PCT Filed Oct. 10, 1988 PCT Pub. No. WO89/03456 PCT Pub. Date Apr. 20, 1989.A washing device mounted on a motor vehicle comprises cold water tanks and a high pressure boiler providing water at 100 to 250 bars. A rotary cleaning arm is supplied with the pressurized hot water and has nozzles at its ends directed towards the surface to be cleaned. A protective casing surrounds the rotary cleaning arm. The cleaninig arm can be mounted underneath the vehicle for vertical movement between operative and standby positions. The rotary arm has a rotation axis passing through its center and is provided with a nozzle at each end, the two nozzles being substantially identical, of flat triangular shape and having the same mean general plane. The nozzle therefore deliver two divergent flat jets that are substantially coplanar and which have different angles of attack on the surface to be cleaned. These jets can impinge on the opposite edges of an element of an irregular surface comprising facets perpendicular to the general plane of the surface, such as cobblestones and duckboards.
Patent DE-3882280-D1 (DE)
Inventor: KUBICKI RAYMOND S
IPC: B41F13/50
Filed: 1988-05-09
Granted: 1993-08-19
Abstract: An imprinting roller having an imprint-applying element and which is designed to be incorporated in a line of business form stock processing equipment so as to rollingly apply an imprint to the stock while the stock is advancing along the line in web form, is equipped to apply the imprint at a succession of corresponding sites which are separated from one another longitudinally of the web, by a distance which is greater than the circumferential dimension of the imprinting roll. In the preferred practice, the distance between the sites if twice the circumferential distance and the imprinting roll is mounted and powered by elements which pivotally cam the imprinting roll away from rolling contact with the web precisely at alternate times when its imprint applying element is about to begin to contact the web. Also in the preferred practice, the imprinter is operated in conjunction with, i.e. is mounted to and receives rotational power via, an otherwise conventional detacher.
Patent DE-3886108-D1 (DE)
Inventor: HOFMANN HANS DR
IPC: C25B9/23
Filed: 1988-06-07
Granted: 1994-01-20
Abstract: An electrical contact to a porous metal layer forming an anode of a diaphragm cell in a stack of such cells, is established by sintering a plurality of metal platelets into the porous metal layer. Preferably, the sintering-in of the platelets takes place simultaneously with the sintering of the porous metal layer. Each platelet is provided with an electrical contact metal pin extending out of the porous metal layer.
Patent DE-3886313-D1 (DE)
Inventor: ROGGERO ARNALDO
IPC: C07D211/46
Filed: 1988-09-05
Granted: 1994-01-27
Abstract: Sterically hindered amino compounds definable by the general formula (I): <CHEM> where R represents a hydrogen atom, a C1-C18 alkyl radical or a C1-C18 aryl radical, are useful as organic polymer stabilizers. Processes for preparing these compounds are described.
Patent DE-50003643-D1 (DE)
Inventor: MAAS HEIKO
IPC: C09K23/56
Filed: 2000-03-06
Granted: 2003-10-16
Abstract: The invention describes a process for the preparation of surfactant alcohols and surfactant alcohol ethers which are, inter alia, highly suitable as surfactants or for the preparation of surfactants. The process, starting from olefin mixtures which comprise less than 30% by weight of linear hexene isomers and utilizing a catalyst which contains nickel, prepares olefin mixtures having a predominant fraction of branched dodecenes, which are subsequently derivatized to give surfactant alcohols and then optionally alkoxylated.The invention further relates to the use of the surfactant alcohols and surfactant alcohol ethers for the preparation of surfactants by glycosidation or polyglycosidation, sulfation or phosphation.
Patent DE-50005301-D1 (DE)
Inventor: BRINKMANN
IPC: B61F3/16
Filed: 2000-06-08
Granted: 2004-03-25
Abstract: The axle has a wheel support frame (8) with support legs (12) on each side of the wheel (10). Each wheel is rotatably connected by a wheel bearing (32) inside the wheel on an axle bearing (34) on the inside of a support leg. Each wheel is connected on its inside to a shaft (16), which extends outwards through openings in the wheel and the support leg. The shaft ends in a coupling plane (18) formed directly on the outside of the support leg.
Patent DE-50013823-D1 (DE)
Inventor: WALDNER WILHELM ING
IPC: A61B50/30
Filed: 2000-05-31
Granted: 2007-01-11
Abstract: u Packaging for storing sterile material comprises an outer packaging with a sterile interior, a sterile inner packaging containing the sterile material and arranged in the sterile interior, and at least two information carriers displaying information about the contents of the inner packaging. At least one of the information carriers is arranged in the sterile interior of the outer packaging. At least one of the information carriers can be touched by a non-sterile person during removal of the inner packaging from the outer packaging without contamination of the inner packaging. u Independent claims are also included for: (1) Device for producing the above packaging; Process for producing the above packaging; and (2) Inner packaging for the above packaging.
Patent DE-50014865-D1 (DE)
Inventor: OSTROVSKIS ALLAN
IPC: B29D30/52
Filed: 2000-10-18
Granted: 2008-01-31
Abstract: The spike (1) for a vehicle tire, in particular, a winter tire comprises a noncircular elongate base plate (2) and a stepped cylindrical top structure (4, 5) which has a noncircular elongate cross section whose longitudinal axis (6a) forms a nonzero angle (15) with the longitudinal axis (7a). Also claimed are a tire running surface with such spikes, and a method for producing a winter tire with such a running surface.
Patent DE-50101210-D1 (DE)
Inventor: EICHHOLZ JOERG
IPC: A61N1/372
Filed: 2001-06-21
Granted: 2004-01-29
Abstract: A switching device comprises a plurality of circuits (IC1, IC2 ... ICn) which are interconnected by a common connection (100) for receiving the control signal. Each of the plurality of circuits (IC1, IC2 ... ICn) comprises a switching element which defines a resonance frequency for the circuit. At least two circuits from the plurality of circuits have different resonance frequencies. A control element (ZE) determines which of the circuits (IC1, IC2 ... ICn) is to be controlled, generates the control signal with a frequency which corresponds to the resonance frequency of the circuit to be controlled and applies the control signal to the plurality of circuits.
Patent DE-50101632-D1 (DE)
Inventor: MUELLER WOLFGANG
IPC: B22D18/04
Filed: 2001-07-10
Granted: 2004-04-08
Abstract: A method for uphill/low-pressure casting, especially of light metal alloys, with a casting table having a flow-through opening, with a casting furnace lying below the casting table with a riser pipe forming an upwardly open mouth opening, with a mould having a base plate which has a downwardly open pouring-in opening; the mouth opening is positioned against the flow-through opening in a sealing fashion from below, the mould is brought with its pouring-in opening over the flow-through opening, melt is conveyed from the casting furnace via the riser pipe into the mould until it is filled, the mould is displaced horizontally on the casting furnace with open melt-filled communication between the casting furnace and the mould until the pouring-in opening is closed by the casting table below and the flow-through opening is closed by the base plate above, the melt is allowed to drop in the riser pipe as far as below the mouth opening.
Patent DE-50107414-D1 (DE)
Inventor: HORACEK HEINRICH
IPC: C08G18/38
Filed: 2001-11-06
Granted: 2005-10-20
Abstract: Intumescent polyurethane paint comprises a binder containing polyol and polyisocyanate components, intumescent additives and inorganic fillers.
Patent DE-50107591-D1 (DE)
Inventor: BAUER ALFRED
IPC: B21D28/10
Filed: 2001-04-10
Granted: 2006-02-16
Abstract: THE INVENTION RELATES TO MATERIAL STRIPS (1) HAVING PUNCHED STRUCTURES (2), WITH PUNCHED STRUCTURES (2) PROTRUDING FROM A STRIP PLANE, AS WELL AS A STRIP COMPOUND OF SEVERAL MATERIAL STRIPS, AND AN APPLICATION FOR THE MATERIAL STRIPS (1). TO BE ABLE TO ARRANGE MATERIAL STRIPS (1) EXACTLY ONE ATOP OF THE OTHER, PUNCHED STRUCTURES (2) ARE ANGLED FROM THE PLANE OF THE MATERIAL STRIPS (1).THESE STRUCTURES (2) SUPPORT THEMSELVES ON OPENINGS (8) FORMED BY SUCH PUNCHINGS IN ADJACENTLY ARRANGED MATERIAL STRIPS (1). THE OPENINGS (8) HAVE CUT-OUT SLOTS (7).(FIG 1)
Patent DE-50108871-D1 (DE)
Inventor: DAZZA ALESSANDRO
IPC: C09K3/14
Filed: 2001-11-29
Granted: 2006-04-13
Abstract: An Al<SUB>2</SUB>O<SUB>3 </SUB>and ZrO<SUB>2 </SUB>based abrasive grain containing titanium compounds in a reduced form, especially in the form of oxides and/or suboxides and/or carbides and/or oxycarbides and/or oxycarbonitrides and/or suicides, corresponding to a proportion of 0.510 wt. %, expressed as TiO<SUB>2</SUB>, containing 20-50 wt. % ZrO<SUB>2</SUB>, wherein more than 75 wt. % of the ZrO<SUB>2 </SUB>is present in a tetragonal crystal form, having an overall carbon content of 0.03-0.5 wt. %, a proportion of impurities caused by raw materials of less than 3.0 wt. %, wherein the rare earth content calculated in the form of oxides is less than 0.1 wt. %, having an Si-compound content of 0.05-1.0 wt. %, expressed as SiO<SUB>2</SUB>, and an Al<SUB>2</SUB>O<SUB>3 </SUB>content of 50-80 wt. %, obtained by melting a mixture required for a corresponding abrasive grain composition, said mixture corresponding to Al<SUB>2</SUB>O<SUB>3</SUB>, ZrO<SUB>2</SUB>, TiO<SUB>2 </SUB>and TiO<SUB>2</SUB>, and/or raw materials containing the latter in the presence of a surplus of a reducing agent and quenched in such a way that the melt is fully solidified in less than 10 seconds. The invention also relates to a method for the production thereof and the use thereof in abrasives.
Patent DE-50109015-D1 (DE)
Inventor: FIEDLER WOLFGANG
IPC: C09J11/08
Filed: 2001-09-27
Granted: 2006-04-27
Abstract: The present invention relates to a water-dispersible dispersion powder composition based on water-insoluble polymers, and comprising, based on the total weight of the polymer, from 0.1 to 30% by weight of at least one carboxylic ester whose alcohol component derives from the group consisting of the polyhydroxy compounds, and to a process for preparing the composition, and also to the use of the composition, in particular for reducing the water absorption of construction compositions.
Patent DE-50115064-D1 (DE)
Inventor: KLIMANT INGO
IPC: G01N33/483
Filed: 2001-12-21
Granted: 2009-10-01
Abstract: The invention relates to a reagent for carrying out assays in accordance with the FRET-principle, containing an acceptor dye as well as particles exhibiting a donor dye, whereby the donor dye and the acceptor dye are located in different chemical phases, the acceptor dye is provided as bound to the particles and the particles are essentially impermeable to the sample medium or to components of the sample medium affecting the luminescence characteristics of the donor dye. The invention furthermore relates to a method for the qualitative and/or quantitative determination of at least one analyte and/or component of a liquid measuring medium, comprising the addition of the reagent according to the invention to the measuring medium.
Patent DE-50209122-D1 (DE)
Inventor: RADKE FRIEDRICH DR
IPC: G01N29/22
Filed: 2002-04-10
Granted: 2007-02-15
Abstract: The aerosol particles are indirectly deposited on a piezoelectric oscillating crystal (1) for a preset time period. The oscillation parameters of the crystal are determined. The piezoelectric crystal is stimulated to oscillations for less than one-half of the deposition period of aerosol particles.
Patent DE-50210756-D1 (DE)
Inventor: HORNUNG MICHAEL
IPC: C12M1/04
Filed: 2002-03-30
Granted: 2007-10-04
Abstract: The invention relates to a device and a method for the optimised preparation of nutrients for microbial surface cultures. The aim of the invention, taking careful consideration of the growth limitation of the cultivated micro-organisms, resulting e.g. from the formation of solid products (e.g. cellulose), is to overcome said limitation by means of optimised preparation of nutrients, in such a way that an optimum supply of nutrients and oxygen from micro-organisms of emerged cultures leads to the maximisation of the product yield, in order to achieve, for example, according to the type of culture, the production of homogeneous layers of cellulose having an unlimited thickness, or a high concentration of dissolved target products. To this end, a device is provided which consists of a culture vessel (1) surrounding a nutrient solution chamber (11) and an air chamber (12), a substrate aerosol producer (2), a substrate aerosol distributor (3) and a substrate aerosol evacuating device (4), said substrate aerosol producer (2), substrate aerosol distributor (3) and substrate aerosol evacuating device (4) being arranged in the air chamber (12) which is connected to a nutrient solution chamber (11) by means of a boundary surface (a). Said boundary surface (a) can be arranged between the bottom region and the covering region of the culture vessel (1) and the substrate aerosol producer (2) is arranged on the side of the substrate aerosol distributor (3) facing the boundary surface (a), said distributor being situated between the boundary surface (a) and the covering region of the culture vessel (1). The inventive device is used to pass the nutrient solution from the nutrient solution supply vessel (6) and air through the sterile filter (5), then through the substrate aerosol producer (2), via the nozzle (31), and through the slit distributor (32), said mixture being sprayed past the same into the air chamber (12), over the boundary surface (a), and the excess spray is absorbed by means of the substrate aerosol evacuating device (4). The micro-organisms growing in an emerged manner are located in the nutrient solution chamber (11) along the boundary surface (a).
Patent DE-50213230-D1 (DE)
Inventor: FARRAG RAINER ING
IPC: F26B17/14
Filed: 2002-08-23
Granted: 2009-03-12
Abstract: The device for drying pourable material, such as granulates, powders, fibers, pellets and granules, involves various driers in counterflow with material being fed from a funnel-shaped container with a gas feed device for drying medium with a first outlet aperture in the lower end area of container. The gas feed device (2) has at least one further outlet aperture (15) between the first such aperture (14) and an upper end area of the container (1). The outlet apertures of the gas feed device are arranged on at least one tubular conduit (8), which extends in the direction of a longitudinal central axis (9) of the container. Above the further outlet aperture or both outlet apertures is a guide chute (17), which is pyramidal or conical in shape. The drying gas used is particularly compressed air.
Patent DE-50303702-D1 (DE)
Inventor: NICK ALBRECHT
IPC: B60P1/00
Filed: 2003-03-25
Granted: 2006-07-20
Abstract: A loading floor for a vehicle having first guide elements for engaging second guide elements of the vehicle, for lifting and extending a loading floor. The first guide elements are provisioned at the sides of the loading floor. A loading apparatus for a vehicle having a loading area with two sidewalls that border the loading area. Guide elements are provided for lifting and extending a loading floor, where the guide elements are provisioned on or in the sidewalls above the vehicle floor.
Patent DE-50304257-D1 (DE)
Inventor: GROV NORBERT
IPC: B60J5/04
Filed: 2003-12-30
Granted: 2006-08-24
Abstract: The invention relates to a window frame element produced by injection associated with shaping defining a main moulding direction for the parts of a hollow mould. The inventive window frame element comprises an U-shaped open guiding element ( 8 ) which is essentially perpendicularly to the direction of the main moulding and is embodied in such a way that the branches thereof clamp the edge of a displaceable glass on both sides thereof along the window frame element. The inventive guiding element ( 8 ) consists of the segments ( 9, 10 ) of two alternating branches which are shaped in one piece on the window frame element during injection. Said invention makes it possible to avoid separate production of a guiding element and mounting thereof on the window frame element.
Patent DE-50307265-D1 (DE)
Inventor: RUDA MARTIN
IPC: B05B7/24
Filed: 2003-12-09
Granted: 2007-06-21
Abstract: The single-walled spray gun container (202) has a paint-receiving section which is accessible mainly through two main apertures, and which has at least one supplementary access. This access can be closed by a valve which is located at least partly inside the supplementary access after this access has been closed.
Patent DE-50307762-D1 (DE)
Inventor: BRAUN ECKHARD
IPC: B41M3/14
Filed: 2003-01-08
Granted: 2007-09-06
Abstract: A method for producing a security document having printed image 1 produced by steel intaglio printing and embossed microstructures 2 of an order of magnitude of less than 100 microns is carried out by one printing plate 8 on which both the steel intaglio structures and the microstructures are present. The parts of the microstructures closest to printing plate surface 9 are located 20 to 100 microns below the printing plate surface so that they are not touched and destroyed by the wiping cylinder. Alternative methods for producing a steel intaglio printing plate with integrated microstructures are provided. The microstructures can be used for embossing a diffractive relief or a blind embossing.
Patent DE-50307871-D1 (DE)
Inventor: BERDERMANN ELENI
IPC: G01T/
Filed: 2003-01-23
Granted: 2007-09-20
Abstract: The invention relates to a detector, and to a method for the production thereof, for detecting a high-energy and high-intensity particle beam ( 2 ), which comprises a crystalline semi-conductor plate ( 3 ) having a metal coating ( 4 ) and which is arranged on a substrate ( 5 ), the semi-conductor plate ( 3 ) being a diamond plate ( 6 ), which is coated on both faces with metal structures ( 7, 8 ). The metal structures ( 7, 8 ) comprise aluminium and/or an aluminium alloy and form electrodes, which are arranged to be connected to various electrical potentials by way of conductor tracks ( 10 ) on the substrate ( 5 ), the substrate ( 5 ) being a ceramic plate ( 11 ) having a central orifice ( 24 ), which is covered by the diamond plate ( 6 ).
Patent DE-50308376-D1 (DE)
Inventor: ROSS JAKOB
IPC: E02B3/14
Filed: 2003-11-18
Granted: 2007-11-22
Abstract: Disclosed is a device for temporarily erecting a flood protection line, comprising individual angled elements (WE) that can be disposed in a row along a flood protection line. The front face (VS) of the individual angled element (WE) forms a damming wall while the rear face (RS) thereof forms a supporting wall. The bottom face of the individual angled element (WE) can be placed on a base along the flood protection line.
Patent DE-50313122-D1 (DE)
Inventor: BAARDA GERRIT JAN
IPC: F23N1/00
Filed: 2003-07-17
Granted: 2010-11-11
Abstract: The gas flow regulator, for a gas burner, has a gas inflow (1) and outflow (10), and an auxiliary chamber (11) with a dividing wall to the inflow. A valve assembly (4-6) is operated by a membrane at the dividing wall through a pressure difference between the inflow and the chamber, to set the gas flow between the inflow and outflow. A servo pump (2) is at the dividing wall to act on the pressure difference by pumping gas from the chamber to the outflow. An overflow (3) gives a permanent fluid connection between the chamber and the inflow channel.