baber/WOPTO huggingface dataset:
Patent DE-3879507-D1 (DE)
Inventor: BJAERKVIK STIG
IPC: F24F13/068
Filed: 1988-10-24
Granted: 1993-04-22
Abstract: An air distribution device (10) comprises an air inlet (12) which conducts incoming ventilation air (56), through a perforated distributing and throttling plate (32), to a distribution chamber (14) which is bounded on one side by a perforated front cover plate (24) of the device. Located inwardly of the front cover plate are guide rails (26) which are perpendicular to the incoming air flow and steer the exiting air in a first main direction. The device further comprises plates (30) which extend at right angles to the rails (26) and which function to support the guide rails and to guide the air exiting from the device in another main direction. The distributing end throttling plate (32) exhibits through-flow zones (34, 35, 36) with intermediate imperforate or constricted induction zones (38) on the downstream side of the plate, these zones being open towards a secondary air port (42) provided on the device.
Patent DE-3881376-D1 (DE)
Inventor: YAMAMOTO YOSHIHISA
IPC: B01D61/44
Filed: 1988-03-03
Granted: 1993-07-01
Abstract: A salt is double decomposed using an electrodialysis cell comprising an anode and a cathode with a membrane unit between them. The membrane unit comprises, in order from the anode to cathode, a high cation exchange group bipolar membrane, a neutral bipolar membrane and an anion exchange resin membrane. The cation exchange bipolar membrane comprises a layer (a) of a resin having an anion exchange group bonded thereto and a layer of a resin having a cation exchange group bonded thereto. The anion exchange layer is from 100A thick to half the thickness of the membrane. The equiv. ratio of anion exchange groups to cation exchange groups in the membrane is0.01-0.5:1. The neutral bipolar membrane is composed of anion exchange resin layer and a cation exchange resin layer and has a fixed ion concn of at least 10 meq/g H2O. The equiv. ratio of anion exchange gps to cation exchange gps in the membrane is 0.6-2:1. The anion exchange resin has an amino group with a long hydrocarbon chain as an anion exchange group. The compartments between the electrodes and membranes are successively a salt compartment, a base compartment, an acid compartment, and a salt compartment. A base, an acid and a salt, are introduced to the base compartment, acid compartment and salt compartments resp. and a direct current is applied across the anode and cathode.
Patent DE-3882884-D1 (DE)
Inventor: WEINWURM PETER
IPC: B01J32/00
Filed: 1988-10-19
Granted: 1993-09-09
Abstract: The invention relates to an inorganic, insoluble industrial raw material based on silicate complexes which is characterized by a specific particle size, bulk density, specific gravity, metal content, pH, hydrophilic surface, absorption of moisture, temperature resistance and by non-leachability of the metals, particularly of the heavy metals. The above material can be produced from waste, especially industrial waste. In this method the waste materials are mixed with a plastic material comprising silicon and aluminum to form a plastic mixture. The mixture is prepared into shaped articles with a high surface which are heat-treated in the following to remove the organic matter and to bond the inorganic matter in stable, solid, insoluble silicate complexes. The raw material prepared in the above way is used as fillers, controlled size aggregates for the building industry, catalyst support, and additives for abrasives.
Patent DE-3885406-D1 (DE)
Inventor: KEPLEY GARRY
IPC: H04M3/50
Filed: 1988-01-07
Granted: 1993-12-09
Abstract: This invention relates to business communication systems and, in particular, to a message service system network that interconnects a plurality of message service systems and provides a voice mail message transfer capability between voice mail message service systems. The voice mail message transfer is performed as a computer-to-computer data file transfer operation over high speed data lines. The data file consists of the digitally encoded and compressed voice mail message to which is appended the message sender's name and telephone number as well as the message recipient's telephone number.
Patent DE-50001054-D1 (DE)
Inventor: FOGNINI BRUNO
IPC: G06F3/023
Filed: 2000-02-14
Granted: 2003-02-13
Abstract: A peripheral for connecting to a terminal via a first channel and for Tirelessly connecting to at least one partner appliance via a second channel. The peripheral includes a transmission/reception unit and an antenna connected to the transmission/reception unit for wirelessly connecting to the at least one partner appliance via the second channel. The peripheral also includes an interface unit for connecting the first channel and the second channel to the terminal.
Patent DE-50005891-D1 (DE)
Inventor: STOESSEL WILLY
IPC: B65D83/00
Filed: 2000-09-15
Granted: 2004-05-06
Abstract: The piston comprises a cylindrical side wall (8) which is at least as large as the internal diameter of the container, the side wall having typically four or six bevels (11). The bevels are dimensioned so that the piston can be press fitted into the container, the bevel and container wall briefly forming a passage through which the air is displaced by the piston can escape. The piston may be made of aluminum, and the length of the bevel is between one quarter and two thirds the total length of the piston side wall.
Patent DE-50007294-D1 (DE)
Inventor: LOOS HORST
IPC: E05C9/22
Filed: 2000-02-10
Granted: 2004-09-09
Abstract: The invention relates to the armature system for a window or door leaf. Said armature system consists of a espagnolette-type locking mechanism and an armature element that is fixed at the frame and carries various functional components. The armature element that is fixed at the frame substantially consists of a bar (26) on which a stopper (50) of a maloperation stop, a support member (27) and a pivoting lever (36) of a relieve element are mounted. Said relief element aligns the leaf and the frame relative to each other. Said support member (27) interacts with an actuator that is displaceably mounted on the leaf to effect a gap ventilation position. The maloperation stop ensures blockage of the movement of the drive rod fitting when the leaf is open.
Patent DE-50107116-D1 (DE)
Inventor: IRMER GUENTER
IPC: H04Q1/14
Filed: 2001-02-20
Granted: 2005-09-22
Abstract: A distribution cabinet (1) for accommodating weak-current distribution installations, in particular for arranging outdoors, havinga base box (2),an outer cabinet body (3) with at least one door (4),a cabinet cover (5), andan inner installation frame (6),the installation frame (6) being made up of profile sections (50), of which the cross-sectional shapes has two insertion pockets (51a,b), of which the insertion directions (52a,b) run at right angles to one another.
Patent DE-50108434-D1 (DE)
Inventor: WALDECK KARL
IPC: B26D7/26
Filed: 2001-07-26
Granted: 2006-01-26
Abstract: The longitudinal cutting/grooving machine, to work corrugated cardboard webs, has a machine frame (1) and a pair of tool beds each with a number of tool carriers which are shifted by a threaded spindle (18). Each tool carrier has one tool, and there are more tool carriers than threaded spindles. Each tool carrier has a spindle nut (22) which rotates in the carrier and is held on the spindle, with a coupling (26) which can key it to the carrier.
Patent DE-50109180-D1 (DE)
Inventor: DANTLGRABER JOERG
IPC: B29C45/66
Filed: 2001-12-21
Granted: 2006-05-04
Abstract: What is disclosed is a clamping unit for an electrically operable injection molding machine having a drivable spindle whereby a mold backing plate may be moved in the closing direction. On the spindle a nut is guided, the axial movement of which may be transmitted to a mold backing plate. The axial or rotational movement of the nut acts on tilting members capable of being taken into clamping positions wherein the clamping forces acting on the mold backing plate may directly be introduced into the spindle or into a frame of the injection molding machine via the tilting members so as to alleviate the load on the spindle drive.
Patent DE-50110239-D1 (DE)
Inventor: FITZ HELMUT
IPC: E05F5/10
Filed: 2001-12-17
Granted: 2006-08-03
Abstract: An elastically deformable sealing ring (6) is interposed between front face of piston (2) and annular projection of piston (5), both pistons being arranged in linearly displaceable manner. The sealing ring is squeezed and pressed against the inner wall of cylinder (1) in which the pistons move when movable piece of furniture is operated.
Patent DE-50114150-D1 (DE)
Inventor: HOERMANN THOMAS J
IPC: E06B5/16
Filed: 2001-07-06
Granted: 2008-09-04
Abstract: The invention relates to a method for producing a fire prevention closing wing (33, 16), especially a fire door panel (16), comprising an outer housing (7, 19), especially made of sheet metal and enclosing a filling material (13) made of mineral substances (2, 25) and binding agents (6). The aim of the invention is to produce a fire prevention closing wing in a cost-effective manner. In order to achieve this, the outer housing (7, 19) comprises a cavity which can be accessed from outside by means of at least one housing opening (11, 22), said housing opening being preferably smaller than the cavity in terms of length and/or width. A mineral-based loading agent (2, 25), either in bulk or in liquid form, and an inorganic binding agent (6) are introduced via the at least one housing opening (11, 22) to form the filling material (13). The invention also relates to a device for carrying out said method and a fire prevention closing wing produced (13) therewith.
Patent DE-50204481-D1 (DE)
Inventor: CIBA SPECIALTY CHEMICALS HOLDI
IPC: C23C14/00
Filed: 2002-05-21
Granted: 2006-02-16
Abstract: A new method is proposed for the production of plane-parallel platelets, comprising the steps a) vapor-deposition, at a pressure below atmospheric pressure, of a separating agent onto a carrier to produce a separating agent layer, b) vapor-deposition, at a pressure below atmospheric pressure, of at least one product layer onto the separating agent layer, c) dissolution of the separating agent layer in a solvent and production of a suspension in which the at least one product layer is present in the form of plane-parallel platelets, in which method the separating agent is selected from the group consisting of anthracene, anthraquinone, acetamidophenol, acetylsalicylic acid, camphoric anhydride, benzimidazole, benzene-1,2,4-tricarboxylic acid, biphenyl-2,2-dicarboxylic acid, bis(4-hydroxyphenyl)-sulfone, dihydroxyanthraquinone, hydantoin, 3-hydroxybenzoic acid, 8-hydroxyquinoline-5-sulfonic acid monohydrate, 4-hydroxycoumarin, 7-hydroxycoumarin, 3-hydroxynaphthalene-2-carboxylic acid, isophthalic acid, 4,4-methylene-bis-3-hydroxynaphthalene-2-carboxylic acid, naphthalene-1,8-dicarboxylic anhydride, phthalimide and its potassium salt, phenol-phthalein, phenothiazine, saccharin and its salts, tetraphenylmethane, triphenylene, triphenylmethanol, and also mixtures of at least two of those substances. Separating agents that have been found to be especially suitable are aromatic compounds having at least one benzene ring. The present invention relates also to the use of the plane-parallel platelets thereby produced and also to the products obtainable using such methods.
Patent DE-50205986-D1 (DE)
Inventor: KOENIG JOSEF
IPC: B65B37/08
Filed: 2002-06-13
Granted: 2006-05-04
Abstract: High-performance sandbag filling system comprises a forced mixing system and at least two independent sandbag filling pipes. The system has a supporting frame, a mixing drum with mixing teeth rotating inside, and sandbag filling pipe discharge chutes. Preferred Features: Each sandbag filling pipe discharge chute can be operated independently of the other sliders. The mixing teeth must rotate in the same direction as that in which the sliders are opened.
Patent DE-50207421-D1 (DE)
Inventor: HASENZAHL STEFFEN DR
IPC: A61K9/00
Filed: 2002-05-08
Granted: 2006-08-17
Abstract: Pharmaceutical and cosmetic preparations containing pyrogenic silicon dioxide with a tamped density of 80-250 g/l. Preparations and compositions as solid, semisolid and liquid forms. Products, such as cosmetics, and methods of treatment using such compositions.
Patent DE-50214640-D1 (DE)
Inventor: JAHN WERNER
IPC: B29C48/07
Filed: 2002-10-15
Granted: 2010-10-14
Abstract: A thermoplastic film strip(2) is fed onto a metal forming roll(3) whose surface is covered by a rubber layer(7) in which laser-cut blind holes(4) are formed. The film strip is pressed into the holes by a heated compression and smoothing roll(6) to produce pins(15) in the strip. A thermoplastic film strip(2) is fed onto a metal forming roll(3) whose surface is covered by a rubber layer(7) in which laser-cut blind holes(4) are formed. The film strip is pressed into the holes by a heated compression and smoothing roll(6) to produce pins(15) in the strip. The strip is drawn off between a heated take-off roll and a heated PTFE(polytetrafluoroethylene) coated pressure roll where at low strip speeds gripping heads are formed by compression of the pins. At higher strip speeds the heads are produced by a plasma head and arc. Preferred Features: The rubber layer on the heated forming roll has a PTFE coating 3-5microns thick. The pressure roll runs at not less than230[deg]C. Roughening of the metal base of the heated forming roll enhances the bond with the rubber layer.
Patent DE-50304058-D1 (DE)
Inventor: GROSSMANN JUERGEN
IPC: A24C5/35
Filed: 2003-03-08
Granted: 2006-08-10
Abstract: The invention relates to a device for dividing a continuous sequence of articles (12), especially of the tobacco-processing industry, especially cigarettes. Said device comprises an especially continuous conveying device (10) with a plurality of receptacles (13) for receiving a sequence of articles (12) and at least two take-off conveyors (14) downstream of the conveying device (10) for taking off parts (17) from the continuous sequence of articles (12). The invention further relates to a method for adjusting the position of at least one take-off conveyor (14) which is mounted downstream of an especially continuous conveying device (10) for conveying a continuous sequence of articles (12) and which is used to take off parts from the sequence of articles (12). A number n of articles (12) is taken off from the sequence by means of at least two take-off conveyors (14) to be inserted into one pouch (22) each of a collecting conveyor (19), whereby the number n of articles (12) defines the length of a block. The inventive device is characterized in that the at least two take-off conveyors (14) are spaced from each other by a distance that is variable and adjustable. The inventive method is characterized in that the center distance (40) of the at least two take-off conveyors (14) corresponds to an integer multiple of the two-fold block length plus or minus the number of articles (12) to be taken off by the take-off conveyor (14) whose position is adjusted.
Patent DE-50305669-D1 (DE)
Inventor: KOCH DANIEL DR
IPC: C08G18/00
Filed: 2003-09-17
Granted: 2006-12-28
Abstract: Production of diphenylmethane polyisocyanates involves  (1) reacting aniline and formaldehyde in presence of HCl to give a mixture containing diphenylmethane polyamines, HCl, aniline and water;  (2) distilling off the excess of aniline and water to give a product containing aniline at a maximum of 10 wt.% based on the polyamines and water and a maximum of 5 wt.% based on the polyamines; and  (3) phosgenating the product.
Patent DE-50309427-D1 (DE)
Inventor: LUINSTRA GERRIT
IPC: B01J31/20
Filed: 2003-07-31
Granted: 2008-04-30
Abstract: Lactones are prepared by catalytic carbonylation of oxiranes using a catalyst system comprising a) at least one cobalt compound as component A and b) at least one metal compound of the formula (I) as component B, <?in-line-formulae description="In-line Formulae" end="lead"?>MX<SUB>x</SUB>R<SUB>n-x </SUB> (I)<?in-line-formulae description="In-line Formulae" end="tail"?> where M is an alkaline earth metal or a metal of group 3, 4 or preferably 12 or 13 of the Periodic Table of the Elements, R is hydrogen or a hydrocarbon radical which may be substituted on the carbon atoms other than the carbon atom bound to M, X is an anion, n is a number corresponding to the valence of M and x is in the range from 0 to n, with n and x being selected so that the compound is uncharged, as catalyst.
Patent DE-50312633-D1 (DE)
Inventor: NGOLI DOMINIQUE
IPC: C12M3/00
Filed: 2003-09-11
Granted: 2010-05-27
Abstract: A primary carrier or slide is prepared, with cells adhering to a surface suited for growth. Controlled culture forms a cell layer. A section of the carrier and layer is separated. A secondary carrier is procured, with a surface suited for growth and adherence of the cells. Section and secondary carrier are positioned so that cells can grow over, from one to the other.  The cells are grown-on, forming a layer on the second carrier surface. The primary carrier, prepared by adhesion of cells, is divided for positioning as described. The carriers are transparent, to permit microscopy from below, with top illumination. Carriers comprise vessels containing nutrient or buffer for the cells. The nutrient in the secondary carrier is dosed with one or more test substances. Growth over, multiplication and/or nature of cells on the secondary carrier, is monitored and determined, especially by microscopy. Further developments and variations based on the foregoing principles are described. The primary and secondary carriers share a common substrate.  An Independent claim is included for the system used.
Patent DE-58901146-D1 (DE)
Inventor: SCHELLE AXEL DR
IPC: B61H5/00
Filed: 1989-06-19
Granted: 1992-05-21
Abstract: Independent wheel arrangement for railway vehicles, in which the wheel can be swivelled about an axis extending essentially perpendicularly to the wheel rotational axis and to the vehicle longitudinal axis next to the wheel at a distance from the wheel contact point on the rail. There is a brake provided for the wheel, the brake element carrier of which brake are connected to the vehicle frame and is mounted eccentrically with respect to the wheel rotational axis at a distance from said connecting point on the axle leg of the wheel, so that on braking a corresponding countertorque about the wheel swivel axis acts on the wheel in addition to the torque acting from the rail, which countertorque compensates the aforesaid torque. <IMAGE>
Patent DE-58901182-D1 (DE)
Inventor: WEILER WALTER DIPL ING
IPC: E02D29/14
Filed: 1989-12-07
Granted: 1992-05-21
Abstract: A manhole cover made of pig iron having a concrete filling has a trough-shaped shell (5), an outer support ring (13) and in between a circle of ventilation openings (23) between which radial inset ribs (11) run. To reduce the proportion of pig iron, the shell (5) is drawn to the outside to such an extent that the ventilation openings (23), in their upper area, lie partly inside the width of the support ring (13) and, as sloping shafts which are separated from one another only by the ribs (11) and are defined on the inside by the outer contour of the shell, run radially downwards to the inside in order to open out at the bottom inside the support ring (13). <IMAGE>
Patent DE-58905406-D1 (DE)
Inventor: BIENAIME PATRICK
IPC: B65D71/72
Filed: 1989-02-22
Granted: 1993-10-07
Abstract: The tray-type package for the insertion of beaker-shaped objects has a base and a top wall, in which openings are provided for passage of the objects. Punched out of the openings are different tabs which are folded against the base and thus reinforce the package. The base consists of two portions which are connected to each other via an adhesive seam. The one base portion has recesses, through which some of the tabs are bonded to the base portion located on the outside. <IMAGE>
Patent DE-58906502-D1 (DE)
Inventor: FROHM GEORG DR
IPC: E01H5/04
Filed: 1989-07-18
Granted: 1994-02-03
Abstract: In a snow plow having a chassis (4) with at least two lateral traction wheels (8), a front-side plowing device (9) and, for the joint driving thereof, a driving unit equipped with a mechanism with torque division and a motor, the invention proposes to prevent noise or exhaust-gas emissions and to reduce the maintenance and operating costs and also to overcome starting difficulties in severe weather in that an electric motor (1) is arranged to form the plow's drive and this motor is provided with a trailing cable (2) for supplying energy, the live conductor (3) being connected by means of a switching device to the electric motor (1), and a cable-supply means having a cable mast (5) is arranged on the chassis (4) of the snow plow (20), the trailing cable (2) being led over the upper free end (6) of said mast.
Patent DE-58907223-D1 (DE)
Inventor: WINGERTER FRANZ
IPC: B41J11/66
Filed: 1989-10-03
Granted: 1994-04-21
Abstract: A device to feed web material in sections to a treatment station is described, in which in each case one of several webs (4), transported in guide channels located above one another and converging in a fan shape towards the treatment station, are optionally advanced by means of a controllable drive device, the front section of this web is separated from the latter after treatment and the end of the web, which is the front end after separation, is withdrawn from the treatment station. For this purpose, the controllable drive device can optionally be brought into engagement with one web in each case in the region of the assigned guide channel for the complete forward and return transport of this web before and after a treatment operation. The drive device preferably has reversibly drivable cylinders (9) and, to produce an engagement between a web and at least one cylinder, guide elements (7, 8) forming the guide channels are preferably swivellable in relation to the cylinders. A printing device, in which, for example, tickets differing by their colour are to be printed, serves expediently as the treatment station. 
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Patent DE-58907908-D1 (DE)
Inventor: HOLOCH GERHARD
IPC: H04N7/015
Filed: 1989-11-27
Granted: 1994-07-21
Abstract: PCT No. PCT/EP89/01432 Sec. 371 Date May 23, 1991 Sec. 102(e) Date May 23, 1991 PCT Filed Nov. 27, 1989 PCT Pub. No. WO90/06657 PCT Pub. Date Jun. 14, 1990.A television signal processing system develops a television signal containing wide aspect ratio image information which is compatible with a standard aspect ratio television format. One image line is separated from every group of four successive image lines. The remaining image lines are vertically compressed, whereby vacant regions ("bars") appear along the top and bottom edges of a displayed image. The separated image lines are scrambled and inserted into the vacant regions. An image display including the vacant regions exhibits a standard aspect ratio, while the active image area between the vacant edge regions exhibits a wide aspect ratio.
Patent DE-58908762-D1 (DE)
Inventor: SCHINKEL INGO
IPC: B32B27/08
Filed: 1989-07-01
Granted: 1995-01-26
Abstract: An improved, at least monoaxially oriented multilayer film which can be formed by laminating by way of heat has at least one base layer I, which consists substantially of polypropylene, as well as a layer II, which can be formed by laminating by way of supplying heat and has an ethylene-vinyl acetate copolymer A and an ethylene-ethyl acrylate copolymer B1 and/or an ethylene-acrylic acid copolymer B2.