baber/WOPTO huggingface dataset:
Patent DE-3665159-D1 (DE)
Title: Discontinuous two-stage chlorination process for the production of neutral hydrated calcium hypochlorite
Inventor: GUERIN JEAN
IPC: C01B11/06
Filed: 1986-06-30
Granted: 1989-09-28
Abstract: 1. Discontinuous process for the preparation of neutral calcium hypochlorite hydrate, in the form of an aqueous slurry, according to which gaseous chlorine is reacted, in two chlorination stages, with an aqueous slurry with a calcium hydroxide content of 160 to 360 g/l and the reaction medium is kept stirred, characterized by the fact that, in the first step, a chlorination operation is effected at a temperature below 40 degrees C and preferably of between 20 and 35 degrees C, and continued until the calcium hydroxide content of the reaction medium has been lowered to between 45 and 80 g/l, the temperature of the reaction medium is lowered to between 0 and 12 degrees C in less than 30 minutes and preferably less than 20 minutes and, in the second step, a chlorination operation is then effected at a temperature of between 5 and 22.5 degrees C, the rate of flow of chlorine being regulated in such a way that the duration of the said chlorination operation, necessary to lower the calcium hydroxide content of the reaction medium to below 16 g/l and preferably between 5 and 10 g/l, is between 10 and 25 minutes, and the temperature of the reaction medium is lowered to or maintained at below 20 degrees C and preferably between 12 and 15 degrees C, the maximum temperatures theta 1 and theta 2 reached in the course of, respectively, the first and the second steps being such that the difference theta 1 -theta 2 is at least equal to 15 degrees C, and that it is applied to calcium hydroxide in the form of particles with a diameter of between 0 and 200 mu m.
Patent DE-3666778-D1 (DE)
Title: Apparatus for the solid bed polymerization of monomers
Inventor: HENNIG KARL
IPC: B01J8/38
Filed: 1986-04-17
Granted: 1989-12-14
Abstract: A horizontal solid-bed polymerization reactor which is divided into a plurality of zones, for example a reaction zone, an after-reaction zone, a heating zone and a product discharge zone and possesses inlet and outlet openings for feeding substances into the zones and/or removing substances from the zones, the zones being separated from one another over a part of the reactor cross-section by means of weirs, wherein two drive shafts which are independent of one another and possess mixing elements are introduced into the solid-bed polymerization reactor in the middle.
Patent DE-3674181-D1 (DE)
Inventor: RICH LEONARD G
IPC: G05D16/08
Filed: 1986-12-10
Granted: 1990-10-18
Abstract: A hydraulic servomechanism for controlling the pressure of ink supplied to an ink jet printer head (24) includes a bellows (62) located between an ink source and the head (24) and arranged for expansion and contraction to decrease and increase the pressure of ink in the bellows (62).Pressure is sensed at the bellows (62) output connected to the ink head (24) and the sensed pressure is compared to a desired ink pressure to produce a driving signal which excites an electromagnetic driver (68) coupled to the bellows (62). The driver (68) applies a force to the bellows (62) to adjust the pressure to the desired pressure. A position sensing switch (114) is responsive to the volume of the bellows (62) and controls a valve (118) located between an ink source and the bellows (62) input to maintain the volume of ink in the bellows (62) within a predetermined volumetric range.
Patent DE-3676092-D1 (DE)
Inventor: HOEHLE HANS-MICHAEL DR
IPC: F16K3/02
Filed: 1986-09-02
Granted: 1991-01-17
Abstract: The invention relates to a vacuum slide valve, in particular for use in dusty atmospheres. The vacuum slide valve (2) has a slide valve housing (1) in which the slide valve can be moved into an open position and into a closed position. In the closed position, a sealing surface of the slide valve abuts from the inside against a sealing ring (13) inside the slide valve housing, which sealing ring surrounds an opening, constructed in the slide valve housing wall (4), which is to be closed. The sealing surface of the slide valve is provided with at least one circumferential sealing cutter (26, 27) which projects from the sealing surface and, in the closed position, presses against the sealing ring. <IMAGE>
Patent DE-3682053-D1 (DE)
Inventor: STRAUTMANN BERNHARD
IPC: A01F25/20
Filed: 1986-12-05
Granted: 1991-11-21
Abstract: The distributor comprises a frame (1) and pronged fork for connecting to a tractor, wherein a U-shaped cutter (6) can slide perpendicularly over the pronged fork.  A movable cutter (3) is mounted above the U-shaped cutter and can move  up and down. Parallel corotating cranks (12) are moved in an elongated cam path which can be oval, or ellipsoidal etc.  The couplings supported by the cranks can support displaceable tool frames (20) which are driven via further cranks (16) by push-rods (17).
Patent DE-3683574-D1 (DE)
Inventor: HILGERS HORST
IPC: G03B27/54
Filed: 1986-09-19
Granted: 1992-03-05
Abstract: The copier has a rectangular housing (4) with a screen (20) on which the original is mounted. The original is illuminated by light from a number of lamps (7) spaced around the housing periphery. Each lamp is surrounded by a curved reflector, which reflects the lamp light onto the screen. The reflector is made in two parts (2,3) which can be separated from one another along the joint line (5). Heat protection filters (6) are mounted between each lamp and the reflectors.
Patent DE-3689447-D1 (DE)
Inventor: CROWL ROBERT MITCHELL
IPC: C12N15/00
Filed: 1986-04-18
Granted: 1994-02-10
Abstract: Recombinant envelope proteins of the etiologic agent of acquired immune deficiency syndrome (AIDS) useful in diagnosis and therapy of AIDS and a method for their preparation are described. Proviral DNA is transferred into a host cell after engineering into an expression vector which produces the envelope protein. A method of testing human blood for the presence of antibodies to the AIDS virus using the AIDS envelope protein is also described.
Patent DE-3750422-D1 (DE)
Inventor: WILSON THOMAS
IPC: C12N15/11
Filed: 1987-06-04
Granted: 1994-09-29
Abstract: It has been found that the 5' regions of RNA viruses act as enhancers of translation of mRNA. The omega prime ( OMEGA ') sequence of Tobacco Mosaic Virus, derivatives and portions thereof, and 5' leader sequences of other RNA viruses can be ligated upstream of an appropriate mRNA or used in the form of cDNA in an expression vector. The translational enhancers are effective in many different types of expression system, for example plant cells, bacteria, and animal cells, and also in in vitro translation.
Patent DE-3764096-D1 (DE)
Inventor: WELLMANN-STOICULET GEORGE DIPL
IPC: B05D1/06
Filed: 1987-09-24
Granted: 1990-09-06
Abstract: 1. Method for producing mouldings from fibrous materials, in that from a fibrous mat in which the fibres still having a residual moisture content are mixed with thermoplastic and/or thermosetting binders, a shaped blank is produced by compression moulding at elevated temperature and is subsequently coated with a plastic, characterized in that after compression moulding, the blank in the still hot state is coated with plastic applied electrostatically in powder form.
Patent DE-3767707-D1 (DE)
Inventor: WINSTON ANTHONY E
IPC: A61K8/02
Filed: 1987-11-26
Granted: 1991-02-28
Abstract: A stable, palatable and safe hydrogen peroxide releasing tooth powder composition containing sodium bicarbonate and sodium percarbonate in combination with flavoring agents, sweeteners, fluoridating agents, additional abrasives, surfactants and/or additional adjuvants.
Patent DE-3772313-D1 (DE)
Inventor: SCHUSTER BERND
IPC: H04J3/06
Filed: 1987-09-09
Granted: 1991-09-26
Abstract: The synchronisation control monitors the incoming serial data flow for periodic detection of each frame beginning word to detect the time frames for the information channels, with a control frame provided by the transmitted beginning bits for the start of each time frame. A correct binary combination is verified within a time slot which corresponds to the length of the control frame, with the bit positions of the detected frame beginning words being marked. The procedure is repeated until no more unmarked bit positions are left, with the exchange reception stage synchronised with the marked bit positions.
Patent DE-3772597-D1 (DE)
Inventor: ISHIHARA YUJI
IPC: E01C17/00
Filed: 1987-03-10
Granted: 1991-10-10
Abstract: Pavement marking sheet material comprises a base sheet of rubber or synthetic resin and glass microspheres having refractive index of 1.5-1.9 and glass microspheres having refractive index of 2.0-2.4, embedded as a mixt. at least partially in a portion of the base sheet. This portion is formed at intervals in the longitudinal direction of the base sheet or continuously in the longitudinal direction of the base sheet in a part of the base sheet as viewed in the transverse direction of the base sheet. The glass microspheres of refractive index 1.5-1.9 are of dia. 50-1000 micro.m., and the glass microspheres of refractive index 2.0-2.4 are of dia. 50-350 micro.m. The microspheres of low refractive index are dispersed over 30-40% of the area of a flat sheet before embossing and the microspheres of high refractive index are dispersed over 50-85% of the area of the flat sheet before embossing remaining after the microspheres of low refractive index have been dispersed. The base sheet has a base layer and a thin coloured layer on the base layer.
Patent DE-3773925-D1 (DE)
Inventor: MEYER GABRIEL
IPC: A61M5/31
Filed: 1987-12-21
Granted: 1991-11-21
Abstract: A transfer instrument (50), consisting in this case of a prefilled disposable syringe, comprises a container (51) containing the liquid to be injected, a piston (52), and a piston rod (53) attached to the bottom of a capsule (54) with a tubular tip (58). This tubular tip has an inner surface (62) in the shape of a truncated cone to admit an insert (66) and an outer surface (64) in the shape of a truncated cone with a taper of 6 %, capable of receiving a standard cap (59) fitted with a needle (60). A throat (73) is provided at the periphery of the insert (66) to permit the flow of the injection liquid and to obviate the need for a large dead volume.
Patent DE-3780157-D1 (DE)
Inventor: MIESCH JEAN-OLIVIER
IPC: A61K31/415
Filed: 1987-04-07
Granted: 1992-08-06
Abstract: The use of phenyl butazone (4-butyl-1,2-diphenyl pyrazolidine-3,5-dione for the treatment of both DNA and 10A-based!viral!infections,!esp.!influenza,!measles,!German measles, mumps, A and B viral hepatitis, herpangina, and acute respiratory infections, is new. The use of phenyl butazone as an analgesic and antipyretic is known, but its antiviral activity has not previously been described. phenyl butazone may be given orally, rectally, or by injection, at a dose of around 10 mg.kg.
Patent DE-3786023-D1 (DE)
Inventor: GOMOLL GUENTER
IPC: B41J35/14
Filed: 1987-02-12
Granted: 1993-07-08
Abstract: A single colour ink tape (7) is guided on a Moebins loop path in a fixed cassette (6) mounted on the printer frame so that the tape width is divided into two or more parallel strips of equal colour at different heights in front of the print elements. The print head carriage (3) carries an ink tape holder (17) rotatably mounted facing away from the print head on an axle (15) parallel to the carriage guide axles (12,13).  The holder guides the tape and is supported on a rail (20) parallel to the guide axles arranged so that the holder moves up and down during a printing pass.
Patent DE-3851545-D1 (DE)
Inventor: SCHUESSLER GUENTER
IPC: A61H33/00
Filed: 1988-05-03
Granted: 1994-10-20
Abstract: A water bathtub with air spray device comprises at least one pressure generator (55), medium feed lines (24) which can be circulated and at least one spray nozzle (7) for spraying in one or more media. In such a water bathtub it is proposed that the feed line (24) conveying the other medium be blown out with a gaseous medium or a mixture and that residual water be discharged to the drain by blowing-out, preferably disinfected by addition of suitable agents. <IMAGE>
Patent DE-3855062-D1 (DE)
Inventor: HAWKINS IRVIN
IPC: A61B10/02
Filed: 1988-03-18
Granted: 1996-04-11
Abstract: A localization needle assembly includes an outer tubular cannula and an inner needle slidably mounted for movement within the outer cannula between extended and retracted portions, the needle having a pointed tip which projects from the front end of the assembly when the needle is extended while the surgeon locates a lesion. When the tip is retracted, a barb, which is secured to the needle, is deployed through an opening in the sidewall of the outer cannula when the needle is retracted, the barb anchoring the needle assembly in body tissue in the proximity of the lesion. Detachable handles are provided for locking the inner needle and outer cannula together and to facilitate extension and retraction of the needle. In one embodiment, the outer cannula has a helical screw tip for securing the needle assembly to a body organ or body tissue. A guide assembly is advanced along the needle assembly which has been inserted into the body tissue to locate a lesion to position one end of a guide wire at the lesion to facilitate the introduction of a surgical instrument into the body and guidance of same directly to the lesion.
Patent DE-3869370-D1 (DE)
Inventor: ZABY GOTTFRIED DR
IPC: C07C265/12
Filed: 1988-12-14
Granted: 1992-04-23
Abstract: Organic mono- or poly isocyanates are made by distillation from the mixt. continuously produced by reacting the corresp. mono- or poly-amine, dissolves if necessary, with phosgene dissolved in an organic solvent.  Reaction takes place in the narrowed neck of a nozzle supplied with a stream of one reaction partner, while the other partner is injected into the neck, at a speed of 1-10 m/sec. as multiple streamlets from round the nozzle periphery. Supply rates are within mathematically defined limits, as asre the nozzle length and dia.
Patent DE-3870248-D1 (DE)
Inventor: BESSENBACH HANS
IPC: A47J37/10
Filed: 1988-08-24
Granted: 1992-05-21
Abstract: Cooking utensil is made of a stainless steel container of relatively thin wall thickness with a relatively thick bottom plate of Al or similar good heat conductible material and an at least partially magnetisable disc on the outer surface of the bottom plate. The disc is essentially of Ni (alloy) or at least has an intermediate layer of Ni (alloy) with an outer layer of stainless steel.
Patent DE-3875226-D1 (DE)
Inventor: MUELLER JOERG
IPC: F26B13/08
Filed: 1988-10-18
Granted: 1992-11-12
Abstract: The appts. to apply a heat treatment to piecegoods, partic. drying and condensing, has a dividing wall with a simple opening passage for the fabric between the heating zone and the dwell zone which follows it directly. The first heater blower assembly of the heating zone has a control and adjustment to direct the hot air delivered by the jet boxes as beating streams. The second heater blower assembly is adjustable to maintain a constant holding temp. in the dwell zone.
Patent DE-3875392-D1 (DE)
Inventor: PFISTERER HELMUT
IPC: G01N27/90
Filed: 1988-06-10
Granted: 1992-11-26
Abstract: The fatigue or corrosion detection system uses a sensor coil (10) applied to the surface of the component and supplied with an AC signal to provide an alternating magnetic field within the component, with a complex signal voltage obtained from the resulting eddy currents in the metal. The complex planes of the signal voltage are divided into several display fields (I,IV, V), each having an associated optical and/or acoustic display signal. Pref. the separation lines between 2 adjacent display fields (I, IV,V) follow a curve defined by the peak of the signal voltage vector as the coil is lifted from the component surface.
Patent DE-3878526-D1 (DE)
Inventor: PHOEHLER PETER DR
IPC: C08F2/22
Filed: 1988-10-06
Granted: 1993-03-25
Abstract: Prodn. of aq. (meth)acrylate ester copolymer dispersions (I) is carried out by polymerising the monomers in 2 stages of different monomer compsn. and using crosslinking monomers in aq. emulsion at the usual temp. in the presence of the usual emulsifiers and polymerisation initiators, 40-99.5 (wt.)% of the total monomers being polymerised in the first stage and 60-0.5% in the second. The novelty is that 0.5-10% (meth)acrylamidoglycollic acid and/or its methyl ester and/or methyl ether is polymerised in the second stage and 0-1.8% of these amidoglycollic acid cpds. in the first.
Patent DE-3882795-D1 (DE)
Inventor: HAGISHITA SANJI
IPC: C07C311/19
Filed: 1988-05-06
Granted: 1993-09-09
Abstract: Bicyclic sulfonamide derivatives represented by the formula: <CHEM> (wherein R1 is hydrogen or lower alkyl; R2 is lower alkyl, aralkyl, or aryl which may be substituted by lower alkyl, alkoxy, acetoxy, hydroxy, halogen, nitro or phenyl; and the wavy line indicates the R or S configuration or their mixture), or their salts, are new compounds useful as antithrombotic, antivasoconstricting, and antibronchoconstricting drugs.
Patent DE-50001573-D1 (DE)
Inventor: MERCK MARTIN
IPC: G06F12/00
Filed: 2000-07-17
Granted: 2003-04-30
Abstract: An operand stack ( 10 ) permits optimization of memory space and a continuous check of operand type by creating a type memory ( 20 ) which stores type information for each operand, said information comprising information about the length of the operand. This length information available for each single operand permits the operands to be stored extremely densely, while the prior art uses uniform length stack elements for each operand, their length depending on the longest operand.
Patent DE-50005583-D1 (DE)
Inventor: WEYERSTALL BERND
IPC: E05B77/42
Filed: 2000-08-22
Granted: 2004-04-15
Abstract: The arrangement has a door handle bearing in two parts (10a, 10b), a pivotable, adjustable handle (6) that can be pivoted from a rest position into an actuating position and a switch (11) on the handle or bearing for detecting operation of the handle from its rest position. Movement of the handle causes displacement of an outer actuating lever (12) in a lock mechanism or an electric function to open the door. The movement of the outer handle is transferred to the outer actuating lever or opening switch with a delay.
Patent DE-50011239-D1 (DE)
Inventor: ROHE THOMAS
IPC: B29C48/92
Filed: 2000-07-05
Granted: 2005-11-03
Abstract: Method for spectroscopic analysis of plasticized extrudate in an extruder comprises irradiating it with electromagnetic radiation and spectroscopic analysis of the reflected radiation. The extrudate in the area of the extruder screw is irradiated radially and the radiation within it is reflected from the screw after moving a distance 'd'. The reflected radiation is then analyzed. Method for spectroscopic analysis of plasticized extrudate in an extruder (1) comprises irradiating it with electromagnetic radiation (12) and spectroscopic analysis of the reflected radiation (14). The extrudate in the area of the extruder screw (2) is irradiated radially and the radiation within it (12a) is reflected from the screw after moving a distance 'd'. The reflected radiation is analyzed at repeated positions separated by the same distance. An Independent claim is included for a device for carrying out the above method.
Patent DE-50012722-D1 (DE)
Inventor: JAKSIC DAVORIN
IPC: F16B2/06
Filed: 2000-10-18
Granted: 2006-06-14
Abstract: The clamp for fixing a sensor (26) to a mounting bar (24) has jaws (11, 12) which fit around the bar and have a slot at the sensor end into which a mounting plate (32) fits. A bolt (22) is screwed into a bore at the other end to fasten the clamp.
Patent DE-50013891-D1 (DE)
Inventor: MORGER OTTO
IPC: A61B5/103
Filed: 2000-05-03
Granted: 2007-02-01
Abstract: The present invention relates to a measuring device for determining an uneven loading of the human body in the upright position, comprising a base element with two balances, and an adjustment unit for positioning individual points or regions of the body of the person to be measured. The adjustment unit comprises two vertical struts fixed to a base element, on which measuring and fixing elements are arranged in a vertically displaceable manner. A first measuring and fixing element is provided for measuring and fixing the knee with a transverse edge for the sides of the feet, together with a second measuring and fixing element for measuring and fixing the hips, and a third measuring and fixing agent element for measuring and fixing the shoulder region, are provided.
Patent DE-50102040-D1 (DE)
Inventor: HOHNER MANFRED
IPC: H01R13/74
Filed: 2001-10-05
Granted: 2004-05-27
Abstract: The multi-pole electrical connector has a holding element (22) that also forms an earth lead contact part (36) and has a holding spring (34) with a curved section for forming an element that engages behind the housing wall. The holding spring is made with sharp edges and/or is profiled.
Patent DE-50104007-D1 (DE)
Inventor: MASSEN PROF DR
IPC: G01B11/03
Filed: 2001-05-23
Granted: 2004-11-11
Abstract: For an automatic detection of the 3D shape of objects by photogrammetry, the background of the photogrammetric point markers is characterized by area markers which comprise a plurality of point markers and have a characteristic optical configuration that is expressed, e.g., in the color, shape, texture, or gray level of the surface area of the area marker. During the image processing of the photogrammetric images taken of an object, first the area markers and then the point markers present in the respective area markers are referenced in relation to one another. Instead of using area markers, a further embodiment uses constellation-type point marker arrangements, which are first referenced before the individual point markers forming the constellations are referenced. The method is particularly useful for the 3D detection of body parts which have been clad with an envelope marked in accordance with the invention, prior to the photogrammetric evaluation.
Patent DE-50105317-D1 (DE)
Inventor: JANSSEN HANS-REINHART
IPC: A47B88/00
Filed: 2001-08-01
Granted: 2005-03-17
Abstract: A table-top refrigerator includes a refrigerated chamber equipped with trays disposed one on top of the other in the form of a filter, which may be drawn out of the refrigerated chamber by telescopic extensions. One of the trays has an opening edge stepped such as to slope in the directions of displacement and a tray disposed over the above has a stepped tray floor. The backward facing sections are, thus, substantially congruent in form.
Patent DE-50114492-D1 (DE)
Inventor: HOFFMANN MICHAEL DR
IPC: F02D41/02
Filed: 2001-04-25
Granted: 2008-12-24
Abstract: Removing nitrogen oxides from the lean exhaust gas of an internal combustion engine by passing the gas through a nitrogen oxide storage catalyst and periodically denitrogenating the catalyst by enriching the exhaust gas comprises using an engine control unit to initiate denitrogenation in response to signals from a sensor. Independent claims are also included for: (1) removing nitrogen oxides (NO x) and particulates from the lean exhaust gas of an internal combustion engine, where the gas also contains small amounts of sulfur oxides, by passing the gas through a NO x storage catalyst and a particulate filter, periodically denitrogenating the catalyst by enriching the exhaust gas, regenerating the filter by increasing the temperature of the lean exhaust gas to a value at which soot burnoff is initiated and then desulfating the catalyst by enriching the exhaust gas; (2) exhaust gas purification apparatus for carrying out a process as above, comprising a NO x storage catalyst and optionally a particulate filter.