baber/WOPTO huggingface dataset:
Patent DE-3669421-D1 (DE)
Inventor: BLANCHART ALAIN PAUL OCTAVE
IPC: H01M4/90
Filed: 1986-09-03
Granted: 1990-04-12
Abstract: Present invention relates to a process for producing a cata­lytic layer for a fuel cell electrode, which process is characterized in that first step at least two carbons or mixtures of carbons are separately mixed with binder, subsequently in a second step these separate carbon/binder mixtures are intimately mixed together and after that in a third step the mixture obtained is formed into a catalytic layer of the desired dimensions.
Patent DE-3671558-D1 (DE)
Inventor: GARDNER PHILLIP
IPC: G11B5/86
Filed: 1986-02-21
Granted: 1990-06-28
Abstract: A method and apparatus for reproducing magnetic recordings of digital data information particularly on flexible plastics discs known as "Floppy" discs. Data information is copied from one disc to another regardless of the encoding of information and the format of the disc without data corruption upon track changing by the recording transducer, it being unnecessary for the copier to react in any way to the data information in order to identify the buffer zones at which track changing must take place.
Patent DE-3671760-D1 (DE)
Inventor: CHROMECEK RICHARD CHARLES
IPC: C11D3/37
Filed: 1986-06-20
Granted: 1990-07-12
Abstract: This invention relates to a cleansing composition comprising a particulate hydrophilic polymer or copolymer or mixture thereof and methods for cleaning various articles including contact lenses using the composition disclosed herein.
Patent DE-3679202-D1 (DE)
Inventor: HOEFFKES HORST DR
IPC: A61K8/73
Filed: 1986-01-07
Granted: 1991-06-20
Abstract: Stabilized liquid preparations for oxidation hair dyes are provided. The oxidation hair dyes comprise oxidation hair dye precursors and an aqueous or aqueous-alcoholic carrier, containing (A) from 5 to 20% by weight of fatty acid water-soluble soap and (B) from 0.5 to 10% by weight of a water-soluble cationic polymer. The oxidation hair dyes (containing a soap and cationic polymer which tend towards inhomogeneity) are stabilized by the addition of from 5 to 30% by weight of a compound selected from the group consisting of: (C) aliphatic or alicyclic C9-C44 dicarboxylic acid water-soluble salts; and (D) amines corresponding to the following general formula <IMAGE>  (I)  .
Patent DE-3680812-D1 (DE)
Inventor: GROSSKINSKY OTTO-ALFRED
IPC: C07C49/403
Filed: 1986-04-22
Granted: 1991-09-19
Abstract: Solns. (I) of mol. O2 (II) in liq. hydrocarbons (III) are produced by contacting (III) with (II) under elevated pressure in a vertical absorption zone. The novel features are as follows: (a) there is a water layer (IV) at the lower end of the absorption zone; (b) (II) is passed into (IV); (c) (III) is supplied above (IV); (d) the finely-divided (II) rising from (IV) and (III) are passed upwards at 0-50 deg.C, with thorough mixing in the absorption zone, so that no coherent gas phase develops; and (e) (I) is discharged at the top of the absorption zone. (I) is recirculated in an amt. of 2-50 times the amt. of (III) supplied. The mixt. of (III) and (II) is passed through narrow points in the absorption zone. Absorption is carried out at 10-100 bar, depending on the amt. of (IV). A small amt. of liquid is removed at the top of the absorption zone. (IV) contains salts and surfactants.
Patent DE-3765448-D1 (DE)
Inventor: DAWES CYRIL
IPC: C23C8/32
Filed: 1987-04-02
Granted: 1990-11-15
Abstract: An epsilon iron nitride surface layer of high surface wear resistance is formed on a steel component by gas nitriding or nitrocarburising and, according to the invention, includes the preliminary step of heating the component to the nitriding temperature in an atmosphere which is inert to the metal of the component.
Patent DE-3768779-D1 (DE)
Inventor: ROZZI CONSTANTINO
IPC: E04B1/76
Filed: 1987-11-16
Granted: 1991-04-25
Abstract: A plurality of prefabricted flat panels (20) consisting of a three-dimensional metal grating (1) and a surface layer (2) of foamed plastic material is applied and fixed to the existing façade (7) taking care to place said layer (2) of foamed plastic material against said façade. Plaster (10, 11) is then applied for complete covering of the uncovered part of the metal grating (1).
Patent DE-3773420-D1 (DE)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1987-04-04
Granted: 1991-11-07
Abstract: The present invention relates to a rear-entry ski boot with a closure and flexibility adjustment device which includes a shell (1) to which a rear quarter (2) and a front quarter (3), mutually closeable on each other, are pivotably coupled. The peculiarity of the invention resides in the fact that it includes closure elements for the mutual tightening of the quarters adapted to act, at the same time, as flexibility adjusters. The closure elements consist of a lever (4) supported by the rear quarter (2) and acting on a cable (6) which embraces the front quarter (3), with the interposition of a device for adjusting the useful length of the cable (6). The cable (6) is removably accommodatable in notches (21) provided transversely with respect to a slot (20) defined at the front top edge of the front quarter (3) and extending longitudinally on the front quarter (3).
Patent DE-3782758-D1 (DE)
Inventor: KNAUST KLAUS
IPC: E04F21/00
Filed: 1987-04-04
Granted: 1993-01-07
Abstract: The machine automatically inserts seals in grooved window frames, having a stand accommodating the frame and a tool pressing the seal home, together with a cutter mechanism.  The tool (3), and if desired also the mechanism, are mounted on a slide moving parallel to the plane of the frame.  The tool hinges through 90 deg. or more. There can be several tools, these being arranged to retract for the thickness of the seal on reaching a corner and then turn through 90 deg., before inserting the seal in the other coordinates.
Patent DE-3783321-D1 (DE)
Inventor: SJOEGREN BOERJE
IPC: B21D13/02
Filed: 1987-10-23
Granted: 1993-02-11
Abstract: An arrangement for profiling forwardly indexed material webs for producing e.g. parallel, transverse undulations in a sheet metal web (6) of uniform width which is forwardly indexed through a forming space (5) located between a lower bed (1) having a die (3) with an upwardly turned forming surface (4, 21) above which is a holding device (8) carrying a punch mechanism (7) reciprocatingly driven relative to the die (3) and executing a forming stroke while engaging the web and the forming surface of the die. An inclined ramp (22) guides the incoming web obliquely downwards towards the forming location (21) on the forming surface. Close to the ramp is a web support body (20) yielding transversely to the plane of the ramp when the web is stretched over the body during profiling by the forces of the punch mechanism (7) located beneath (9) the holding device which is formed as an attachment plate (8) movable in relation to the bed (1) and has a punch tool (10) extending from the plate (8) and a holding punch (12) axially movable along the punch tool and mounted on guide means (13) attached to the plate (8) and held forwardly biased in an outwardly protruding position by spring devices (16) acting between the plate and the holding punch.
Patent DE-3786315-D1 (DE)
Inventor: MAIR GUNTHER DR
IPC: C01G49/00
Filed: 1987-09-19
Granted: 1993-07-29
Abstract: Fine spherical solid particles (F1) with a dia. of 5-100 nm consists of: (A) 60-70 (wt.)% core of spherical, rhombohedral alpha-Fe2O3 with a deg. of purity of over 98% and (B) 30-40% sheath of a basic metal hydroxide-sulphate, with an alkali ion content of under 500 ppm, having general formula MvMnwZnx(OH)y(SO4)z  (I) (where M = Mg, Co, Ni, Cd, Fe-II and/or Cu-II; v = 0-0.9; w = 0.1-0.9; x = 0.1-0.9; y = 1.01-1.99; z = 0.005-0.505; v + w + x = 1; 0.5 y + z = 1.) Fine, magnetic, cubic or hexagonal ferrite particles (F1' or F2') are produced by: (a) pptg. metal hydroxides from their aq. salt solns. with an aq. base on the surface of fine Fe oxide or Fe oxide-hydroxide particles in aq. dispersion, to form fine 2-layer solid particles F1 or F2 of a core (A) and sheath (B); and (b) sepg., washing, drying and sintering (green burning) F1 or F2.  The aq. F1 or F2 dispersion is treated with 5-20 vol.% 1-6C alcohol, before sepn., then the particles are sped. and washed several times with a mixt. of 0.05-0.3 vol. pts. 1-6C alcohol and 1 vol. pt. water.
Patent DE-3850323-D1 (DE)
Inventor: DRILLIEN ROBERT
IPC: C07K16/00
Filed: 1988-07-05
Granted: 1994-07-28
Abstract: Recombinant pox virus expressing one or more of the structural proteins, HA, F and/or NP, of a morbilli virus, vaccine composed of this pox virus or of morbilli virus proteins which it synthesises. <IMAGE>
Patent DE-3855331-D1 (DE)
Inventor: HOLICK MICHAEL F
IPC: C12N5/071
Filed: 1988-10-17
Granted: 1996-07-04
Abstract: Methods, including a method of inhibiting proliferation and enhancing differentiation of a mammalian cell involving bringing the cell into contact with a peptide which has 10 % or greater homology with a region of human parathyroid hormone or human hypercalcemic factor and which is capable of enhancing the differentiation or inhibiting the proliferation in vitro of cultured human keratinocytes. Also disclosed is a method of inducing proliferation of a mammalian cell including bringing the cell into contact with a peptide which has 10 % or greater homology with a region of human parathyroid hormone or human hypercalcemic factor and which is capable of blocking the inhibition of proliferation or stimulation of differentiation in vitro, of cultured human keratinocytes by PTH (1-34), 1,25(OH)2D3, or CFF (1-34).
Patent DE-3862810-D1 (DE)
Inventor: BASSOULS PIERRE-HENRY
IPC: A44B19/16
Filed: 1988-05-31
Granted: 1991-06-20
Abstract: Device for temporarily connecting together the ends of two structures, at least one (13) of which is flexible and comprises over its length a bead (5) intended to be inserted inside a channel provided along the second structure. 
<??>The channel consists of an open profile (1) inside which are arranged, over its entire length, two tongues (3) between which there remains a clearance of a size smaller than the thickness of the bead (5) and which has a certain flexibility, permitting their ends (10) to be separated from each other under the action of pressure, limit stops (4) being provided inside the channel (1) in order, on the other hand, to prevent any separation during a pulling action. Insertion of the bead (5) and its removal are obtained by means of a slide which can be displaced along the channel (1). 
<IMAGE>
Patent DE-3864555-D1 (DE)
Inventor: USZKUREIT DETLEF
IPC: D06F39/00
Filed: 1988-03-22
Granted: 1991-10-10
Abstract: A washing machine, driven by a variable speed motor, has a range of three different speeds stored in its memory for each type of material. In the case of cotton articles, suitable speeds would be 27 rev/min for wetting, 40rev/min for the heating/washing period and 52 rev/min for the active washing period. The final rinsing period would be at the speed of 40 rev/min. The corresp. speeds for articles made of easy clean material would lie a little lower and those for wool articles would be considerably lower.
Patent DE-3865249-D1 (DE)
Inventor: NIEKERK DANIEL GABRIEL VAN
IPC: B65G67/20
Filed: 1988-07-01
Granted: 1991-11-07
Abstract: The invention provides a load handling system which includes at least one roller guideway (14, 16, 18) arranged to support and guide a load along a predetermined path, and pneumatically operated load support members (22, 24) disposed parallel to the guideway which are movable between a retracted position is which they allow the load to move freely on the guideway, and an extended position in which they are forced into contact with and lift the load off the guideway. A roller chain drive mechanism (32) moves the load along the guideway. The system can be installed in a cargo vehicle and uses the compressed air system of the vehicle.
Patent DE-3869970-D1 (DE)
Inventor: JUETERBOCK KARSTEN
IPC: B05B12/00
Filed: 1988-01-13
Granted: 1992-05-21
Abstract: The operating switch comprises a switch element (10), a release element (11) at the end of a pivoted oPerating element (4) and an auxiliary operating element (19) for activating the switch function.  The switch element (10) is supported by a slider (13) displaced against a return sPring bis, with the auxiliary operating element (19) displaced trnsverse to  the slider path between two defin-d switch positions. The auxiliary operating element (19) has a control cam cooperating with a cam surface of the slider (13) biased into contact with it by the bias spring (16).  Pref. the auxiliary operating element (19) comprises a sliding piston displaced axially within a bore of the pistol grip.
Patent DE-3870564-D1 (DE)
IPC: D01F6/04
Filed: 1988-09-29
Granted: 1992-06-04
Abstract: Reinforcing fibres made from polyolefin and polyolefin derivatives, the fibres having a thickness of 10-100  mu m and containing inorganic particles of a size of 1-10  mu m in an amount of at least 12% by weight, calculated on the total fibre weight, the particles being embedded in the polyolefin or polyolefin derivative, substantially none of the particles being exposed at fibre surfaces. The inorganic particles are preferably chalk or barium sulphate. The fibres are prepared from a fibrillated, stretched, blown or cast film, which may have been subjected to a surface treatment such as a corona treatment or application of avivage. The reinforcing fibers are useful in composite materials comprising an inorganic binder such as cement and puzzolane.
Patent DE-3871094-D1 (DE)
Inventor: ERZMONEIT DORIT
IPC: H05B41/392
Filed: 1988-12-01
Granted: 1992-06-17
Abstract: The circuit has the lamp (7) connected in series with the mains voltage via a choke coil (6), with a second choke coil (1) in series with the latter operated at below its saturation. The second choke coil (1) has a core without an air-gap and at least one tap-off (44, 45) for bridging part of its inductance, with a shunt switch (8) for the second choke coil (1) opened via an adjustable timing stage (13, 12, 41) after firing the clamp (7). Pref. the shunt switch (8) comprises a triac, a relay contact or a transistor, with a current transformer (2, 3) inserted in one supply phase for the lamp (7), for providing the current for the switch (8) and the timing stage (13, 12, 41) via a rectifier (9).
Patent DE-3872130-D1 (DE)
Inventor: SADEH YAACOV
IPC: G05B19/408
Filed: 1988-03-01
Granted: 1992-07-23
Abstract: Computerized sewing apparatus having incorporated therein edge position sensing apparatus (7, 30) and the capability to modify, in real time, a pre-programmed sewing path in accordance with the actual position of the piece being sewn. The apparatus comprises a sewing head (4), a workholder (3), a microprocessor (19) coupled to the workholder for moving the workholder relative to the sewing head, appartus (7, 30) for sensing the edge position of an object on the workholder (3) and arranged to provide an output signal corresponding thereto to the microprocessor (19), comparator apparatus in the microprocessor to compare the actual edge position with the programmed expected edge position and to determine any deviation, and apparatus (12, 13, 23) coupled to the microprocessor for modifying the sewing path during sewing to compensate for any such deviation.
Patent DE-3878198-D1 (DE)
Inventor: DE JONGH HENDRIK PAUL
IPC: C07J41/00
Filed: 1988-11-25
Granted: 1993-03-18
Abstract: The invention relates to new 11-arylsteroid compounds, having a strong antiprogestin and a weak or nonexistent antiglucocorticoid activity, to processes for preparing said compounds and also to pharmaceutical preparations which contain these derivatives as active constituent, characterized in that said steroids have the following formula: <CHEM>  in which  R1      is an aryl group with a - @@@X   group as substituent, X and Y each being separately H or a (1-4 C) hydrocarbyl group or together a (2-6 C) hydrocarbyl group which forms a 3- to 7-membered ring together with the nitrogen atom; R2      is hydrogen, hydroxyl, an acyloxy or an alkoxy group or a saturated or unsaturated hydrocarbyl group containing 1-8 carbon atoms, which hydrocarbyl group is provided with at least one hydroxyl, oxo, azido, cyano and/or halogen group; R3      is a hydroxyl, an acyloxy or an alkoxy group or an acyl group optionally substituted by a hydroxyl, alkoxy, acyloxy or halogen group; or R2 and R3 together form a ring system, with the proviso that if R3 is hydroxyl, R2 is not hydrogen or hydroxyl; and  R4 is a methyl or ethyl group; and the  alpha - and  beta -bonds are indicated by dashed (---) and wedged ( @) lines respectively.
Patent DE-3879993-D1 (DE)
Inventor: KOSLOWSKI GUENTER
IPC: B61B10/02
Filed: 1988-03-18
Granted: 1993-05-13
Abstract: An overhead conveyor system has carriages suspended from an I section rail. When such a system is used in a multi-storey building, it may be necessary to transfer a carriage running on a rail at one level to a rail at another level. This requirement is met by means  of a movable section of rail which can be lifted, together with the carriage from one level to another. When the section (9) is placed in the gap in the higher rails (1a,1b) it is aligned with these rails by means of a rotatable shaft (11). This shaft has a flat key (10) at each end which is inserted in sockets in the ends of the rails (1a,1b). This shaft (11) is then rotated through 90 deg. and brings all three rails (1a,9,1b) into alignment.
Patent DE-3882112-D1 (DE)
Inventor: PAPAVERGOS PANAYIOTIS GEORGE
IPC: A62C5/00
Filed: 1988-10-14
Granted: 1993-08-05
Abstract: Method and apparatus for fire control comprising the use of a gas-liquid twin fluid spray nozzle. In one embodiment the spray nozzle comprises a mixing chamber (1) having a gas inlet (4) and one or more outlets (6) at opposite ends, two or more liquid inlets (7) between the gas inlet (4) and the outlets (6) and a mixing zone (11) between the liquid inlets (7) and the outlets (6). In another embodiment the spray nozzle comprises a mixing chamber having a plurality of gas inlets, liquid inlets and outlets, the inner surface of the mixing chamber being capable of aiding mixing of gas and liquid introduced through the inlets. The nozzles may be used in fixed, portable or semi-portable fire control systems.
Patent DE-50005289-D1 (DE)
Inventor: HENRICH HARTMUT
IPC: F23N5/12
Filed: 2000-03-03
Granted: 2004-03-25
Abstract: The surface pressure of the pre-mix burner (1) is increased in the ionisation electrode region.
Patent DE-50010222-D1 (DE)
Inventor: KLOSE DR
IPC: B65D85/07
Filed: 2000-08-24
Granted: 2005-06-09
Abstract: The packing and/or transport unit (1) for insulating materials, in particular, mineral wool plates, felts, mats, pipe shells, coiled sheets (2) etc. takes the form of a cover which surrounds the insulating material and has a net-like structure.
Patent DE-50104286-D1 (DE)
Inventor: BECKER BURKHARD
IPC: H03M13/41
Filed: 2001-06-05
Granted: 2004-12-02
Abstract: The unit is in the form of a hardware computation arrangement that accepts a set of software input values s1-sn and outputs transmission metric values of the form 11.s1+..+1n.sn, where n is an integer greater than or equal to 2 and i1-in can each take the value plus or minus 1. The hardware computation arrangement is designed for a variable number of inputs. Independent claims are also included for the following: a circuit for a Viterbi decoder and a method of passing metric values computed in hardware to a unit for conducting ACS operations.
Patent DE-50104554-D1 (DE)
Inventor: RIEGER MARIO
IPC: B01D46/10
Filed: 2001-07-07
Granted: 2004-12-23
Abstract: The invention relates to an air filter, in particular, for the induction air of an internal combustion engine, comprising a filter insert (24) that is arranged inside a housing (10). The housing comprises a raw air inlet (28) and a clean air outlet (29) and can be closed by a cover (11). Two arched guide rails (13, 14) are provided on the housing. The cover comprises a counterpart (15), which slides along the guide rail and which permits a defined positioning of the cover.
Patent DE-50104830-D1 (DE)
Inventor: SIOL DR
IPC: C09K3/00
Filed: 2001-12-20
Granted: 2005-01-20
Abstract: Asymmetric (meth)acrylate crosslinking agents may be prepared by reacting a hydroxyacrylate with methacrylic anhydride to give a crosslinking agent with acrylic and methacrylic groups. Asymmetric (meth)acrylate crosslinking agents can be employed in the production of superabsorbers and thickening agents.
Patent DE-50114263-D1 (DE)
Inventor: WILSDORF GERD
IPC: F24C15/02
Filed: 2001-11-06
Granted: 2008-10-09
Abstract: The handle (2) for the appliance door is formed by a plastically deformable section of the front panel (1) of the door, this section forming an undercut (3).
Patent DE-50115280-D1 (DE)
Inventor: SACKS ROLAND
IPC: A47L13/26
Filed: 2001-08-11
Granted: 2010-02-04
Abstract: The cleaning device has a distribution surface (2) and connected to a tubular shaft (3), with a reservoir storing the liquid and formed as a pressurized container and subjected to excess pressure by a pump. A valve (5) is connected into an outlet line (6) and to the reservoir (4), actuated via a handle (7). The handle is movable between a delivery and a closure position of the valve. The handle is formed as a press button and moveably guided in the shaft opening. The valve is arranged in the tubular interior of the shaft and connected via an actuation rod (8) to the handle.
Patent DE-50204700-D1 (DE)
Inventor: SCHOLZ JUERGEN
IPC: B04B1/14
Filed: 2002-07-30
Granted: 2005-12-01
Abstract: Method for separating blood plasma particles from a blood plasma suspension in a self-discharging centrifuge having two or more discharge slits and axially stacked baffle plates, in which the blood plasma particles are separated from the liquid phase by centrifuging and removal of the liquid phase, suctioning off liquid remaining in the drum after separation of the blood plasma particles and discharging the sediment of solid blood plasma particles from the drum by centrifugal force into a collecting container underneath the drum, the drum and the blood plasma sediment being cooled during one or more of the process steps.
Patent DE-50205867-D1 (DE)
Inventor: BORNMANN UWE
IPC: D04H3/10
Filed: 2002-11-27
Granted: 2006-04-27
Abstract: The filaments are spread out by a separator in which the filament bundle meets a convex or concave impact surface.  An Independent claim is included for a corresponding geotextile.
Patent DE-50206344-D1 (DE)
Inventor: BINDER JUERGEN
IPC: A47L11/03
Filed: 2002-06-07
Granted: 2006-05-18
Abstract: The invention relates to a floor cleaning device (1) with a hood-type housing (2) that is open toward the bottom and closed at its sides and its top and with a spray arm (10) that can be rotated inside the housing about a vertical axis and that has at least one outlet (11) for a cleaning medium directed toward the open bottom of the housing. At least one passage (19, 22) is disposed in the top of the housing through which ambient air is sucked in to the interior of the housing. Said passages can be completely or partially closed so that the flow of ambient air sucked into the interior can be controlled.
Patent DE-50206753-D1 (DE)
Inventor: WIDMER CHRISTIAN
IPC: B30B9/12
Filed: 2002-09-03
Granted: 2006-06-14
Abstract: A press for the dehumidification of humid matter, in particular of residual waste is disclosed, which comprises a worm gear whereby the residual waste may be compressed mechanically. During transport with the aid of the worm gear, the humid matter is subjected to a drying medium, preferably pressurized air or a vacuum, whereby it is delivered from the press.