baber/WOPTO huggingface dataset:
Patent DE-3266954-D1 (DE)
Title: Apparatus to continuously mix and homogenize powdered substances with liquid substances
Inventor: BERTOGLIO GUIDO
IPC: B01F27/73
Filed: 1982-09-30
Granted: 1985-11-21
Abstract: The apparatus comprises a hopper (1) with a vibrating sieve (2) and a screw (3), situated at the base of the hopper and actuated with variable angular velocity by a motor (4). 
<??>The powdered substances are transported by the screw to a nozzle opening (5) into a converging-diverging chamber (6) which functions as Venturi tube. The liquid enters from an injection conduit (7) and is mixed with the powder in the Venturi. The mixture is carried to a homogenization turbine (9, 10), actuated by another motor (12), from which it is discharged perfectly homogenized. Application for mixing powdered milk with water or other beverages.
Patent DE-3271571-D1 (DE)
Title: Insulating outside wall panel
Inventor: DIEHL HERMANN DIPL ING
IPC: E04F13/04
Filed: 1982-10-05
Granted: 1986-07-10
Abstract: 1. Insulated outside wall panel consisting of an insulating board which is provided with a plaster coat composed of granular and/or pulverulent insulating materials, a glass fibre web coated with a plastic film and a cement binder which has been mixed with water to which a plastic dispersion has been added, characterised in that the glass fibre web is thickly encased with at least one hydrolytically stable, waterinsoluble polymer layer of 10 to 35% by weight, in particular 15 to 25% by weight, of the polymer, based on the glass fibre.
Patent DE-3279054-D1 (DE)
Title: Water- and air-impermeable, humidity conductive textile material
Inventor: VON BLUCHER HUBERT
IPC: B32B27/40
Filed: 1982-11-11
Granted: 1988-10-27
Abstract: The invention relates to a waterproof and air-tight, moisture-conducting textile material (1) which has a coating (3) of coagulated polyurethane containing preferably a great number of micropores, and which has a water vapor permeability of more than 5000 g/m2 in 24 hours.
Patent DE-3360528-D1 (DE)
Title: Spectrometry device
IPC: G01J3/18
Filed: 1983-01-03
Granted: 1985-09-19
Abstract: Spectrometry device capable of splitting up, for analysis, polychromatic light, thus yielding a spectrum which extends into the ultraviolet, visible and near infra-red ranges. The device makes it possible to analyze the polychromatic light coming from an excitation source and comprises a polychromator provided with a concave grating, which receives the said polychromatic light through an inlet slit in order to diffract it into monochromatic bundles of the ultraviolet region, directed onto outlet slits that are associated with measuring detectors, the slits and grating being positioned on the Rowland circle, wherein, essentially, the order O bundle, which is symmetrical to the incident bundle, relative to the perpendicular on the grating (23), is taken up by a second optical device which disperses the said bundle into monochromatic bundles of the visible or near infra-red regions, at least one outlet slit (8) selecting one monochromatic bundle, measured by a measuring detector (28). The device is particularly intended for a direct reading emission spectrometry instrument.
Patent DE-3379834-D1 (DE)
Title: An improved polyvalent ion exchanged adsorbent for air separation
Inventor: COE CHARLES GARDNER
IPC: B01J20/18
Filed: 1983-11-10
Granted: 1989-06-15
Abstract: The invention relates to faujasite-containing compositions in which the original hydrogen or monovalent forms are ion exchanged to their polyvalent form and then thermally activated to promote dehydration and dehydroxylation of the faujasite while maintaining substantially the same zeolite content. The resulting compositions containing faujasites substantially in their dehydrated/dehydroxylated state have been found to have surprisingly high selectivities and capacities for the separation of air into nitrogen and oxygen.
Patent DE-3381641-D1 (DE)
Inventor: RUEHL ERICH
IPC: E04B1/94
Filed: 1983-11-12
Granted: 1990-07-19
Abstract: The non-flammable rigid foam e.g. used as a building material complies with the requirements of DIN 4102 and which provides a non-toxicity of the combustion fumes according to DIN 53436. It has a mass ratio of resin component: filler of at least 1:2.5 and a bulk density amounting to 50 kg/m3 to 450 kg/m3. The resin component is formed by reaction of 50-62 mass parts resolic resin 0-15 mass parts furane resin 25-40 mass parts furfuryl alcohol 0.5-11.5 mass parts foam stabilizer including 14-17 mass parts per 100 mass parts of resin component plus filler of a curing agent mixture of phosphoric acid, boronhydrofluoric acid, p-toluene sulphonic acid and water. The filler used is a mixture of 40-55 mass % aluminium hydroxide 10-35 mass parts boric acid 2-7 mass parts sodium tetraborate 5-10 mass parts manganese dioxide 1-5 mass parts copper-II-oxide 1-4 mass parts magnesium hydroxysilicate 1-2 mass parts aluminium silicate.
Patent DE-3466245-D1 (DE)
Title: Cowper having no combustion shaft
Inventor: BINGLIN CHEN
IPC: C21B9/00
Filed: 1984-09-28
Granted: 1987-10-22
Abstract: The invention provides a cowper having no combustion shaft, with a combustion chamber connected by a cupola and lying above the chequerwork, and with a plurality of burners arranged symmetrically on the cupola wall, each burner being stalled at a specific angle relative to the corresponding cupola radius. A burner duct (12, 13, 14 15) is installed in the cupola masonry in front of each burner and the outlet of the said duct (29, 30, 31, 32) is widening conically at the entry into the cupola and is aligned at a particular angle towards the cupola arch.
Patent DE-3471625-D1 (DE)
Title: Means for increasing the safety of parking brake mechanism of automatic transmissions
Inventor: BARR WILLIAM ALEXANDER
Filed: 1984-04-04
Granted: 1988-07-07
Abstract: The parking brake has a cam, control rod, pawl and lost motion spring. These are arranged so that whenever the shift lever is not moved to its full park position with the engine running, the lost motion spring exerts a force. This force blocks return to reverse position of the drive while urging the mechanism in the direction of its park position.
Patent DE-3474252-D1 (DE)
Title: A process and apparatus for the manufacture of adjustable shoulder-straps for clothing
Inventor: BARTOLINI DARIO
IPC: A41H37/08
Filed: 1984-03-16
Granted: 1988-11-03
Abstract: An apparatus for the manufacture of shoulder-straps including ribbon, ring and slider comprises a ribbon feeding unit, a slider supplying unit, a sealing unit for sealing the slider to the ribbon, a ribbon translation and turnover unit and an insertion unit for inserting the ribbon into the slider; preferably comprises a ring supplying and deforming unit and a means for ribbon spreading following insertion in the slider. According to the process, the ribbon is slipped into the intentionally deformed ring, sealed to the slider, bent over on itself and inserted into the slider by a punch; a further punch provides for stretching out the ribbon as left in the slider by the first punch.
Patent DE-3475789-D1 (DE)
Title: Process for preparing a hydrocarbon active solid to be used in the polymerisation of olefines, and process for synthesising an olefinic polymer or copolymer using said hydrocarbon active solid as a catalyst
Inventor: BRUN CLAUDE
IPC: C08F10/00
Filed: 1984-02-20
Granted: 1989-02-02
Abstract: A process is provided for the polymerization of olefins in the gas phase wherein olefins are contacted with a catalyst system consisting of an active solid hydrocarbon having been prepared by forming a pulverulent composition by mixing a transition metal component, a porous organic or inorganic solid support and an organometallic compound of the organo-Al, organo-Mg or organo-Zn type, and polymerizing a controlled amount of one or more C2 to C12 olefins in the gas phase in contact with the pulverulent composition with a specific hourly conversion of the olefins to produce the active solid hydrocarbon.
Patent DE-3564092-D1 (DE)
Title: Rotary sheet-printing machine for perfecting or multi-colour printing
Inventor: WIRZ ARNO
IPC: B41F21/10
Filed: 1985-03-09
Granted: 1988-09-08
Abstract: 1. Sheet-fed rotary printing machine of in-line construction for single-sided multi-colour printing or perfecting comprising at least one reversing device as well as devices for processing paper and cardboard, each printing unit featuring, besides a plate cylinder (11) and a blanket cylinder (10), an impression cylinder (13, 25) being an at least double-sized in diameter and a sheet transfer drum (12, 18), wherein one or several impression cylinders (25) can be converted into storage drums (14) each having at least two sheet-carrying surfaces, and wherein a sheet transfer drum following a respective convertible impression cylinder (25) is designed as a reversing cylinder (18) having at least two pincer gripper systems (19).
Patent DE-3576152-D1 (DE)
Inventor: CANNATA VINCENZO
IPC: C07C231/02
Filed: 1985-11-13
Granted: 1990-04-05
Abstract: A new process for the optical resolution of racemic mixtures of  alpha -naphthyl-propionic acids of formula 
<CHEM>
 where R1 is an alkyl group, straight or branched, having from 1 to 6 carbon atoms and R2 represents an hydrogen or an halogen atom. 
<??>This process comprises reacting a racemic mixture of a compound of formula II 
<CHEM>
 wherein R1 and R2 have the above seen meanings and R3 is a reactive group, with an optically active compound of formula
 R4-NH2      III
 wherein R4 is the residue of a primary or secondary alcohol which, taken with the NH2 radical, forms an optically active  beta -aminoalcohol, to give a pair of diastereoisomeric amides of
Patent DE-3576611-D1 (DE)
Inventor: YOUNG PETER L
IPC: H01L21/48
Filed: 1985-11-21
Granted: 1990-04-19
Abstract: A method for fabricating thin-film multilayer interconnect signal planes for connecting semiconductor integrated circuits is described. In this method, a first pattern of thin-film metallic interconnect lines is formed on a surface of a substrate. Then a first dielectric layer is formed over the entire surface of the substrate covering the pattern of thin-film metallic interconnect lines. A portion of the dielectric layer is then removed to expose the thin-film metallic interconnect lines so that a series of trenches is formed above each interconnect line. The interconnect lines are then electroplated to form a series of thicker metal interconnect lines such that the thicker metal interconnect lines and the dielectric layer form a substantially planer surface. This process can then be repeated in its entirely to form a plurality of interconnect signal planes. In the preferred embodiment, metallic vias are provided between each layer of metallic interconnect lines for electrical connection purposes.
Patent DE-3579132-D1 (DE)
Inventor: KAULE WITTICH DR DIPL PHYS
IPC: G07D7/121
Filed: 1985-12-20
Granted: 1990-09-13
Abstract: In order to increase the protection of security documents such as ban notes, etc., against forgery, security threads are embedded in the document which have at least two areas extending in the longitudinal direction of the thread and differing in their physical properties. The thread is preferably a coextruded multicomponent synthetic thread whose individual components contain additives such as dyes or fluorescent substances and/or particles having electrical or magnetic properties. The testing of the authenticity of the security thread is directed toward the presence of these additives and their mutual geometrical distribution in certain areas of the security thread.
Patent DE-3662026-D1 (DE)
Title: Method for the purification of bioactive substances by biospecific adsorption
Inventor: SCHNEIDER MICHEL
IPC: B01J20/32
Filed: 1986-06-04
Granted: 1989-03-16
Abstract: PCT No. PCT/CH86/00081 Sec. 371 Date Feb. 5, 1987 Sec. 102(e) Date Feb. 5, 1987 PCT Filed Jun. 4, 1986 PCT Pub. No. WO86/07281 PCT Pub. Date Dec. 18, 1986.A ligand specific to a bioactive substance to be purified is fixed, through a connecting silane, to a mineral particulate carrier chosen from among SiO2, Al2O3, ZrO2 and TiO2, the particles of the carrier being submicronic, non-porous and having a large specific surface. The carrier is contacted with an aqueous extract containing the bioactive substances, for the time required for the substance to become specifically fixed to the carrier. The carrier is then separated and the desired bioactive substance is isolated by desorption.
Patent DE-3663469-D1 (DE)
Title: Support for tools and instruments
Inventor: JANUSIC MILENKO
IPC: B25H3/04
Filed: 1986-01-23
Granted: 1989-06-29
Abstract: The new support comprises a bar (1), jaws (2) and an extremity part (3) at each end of the bar. The extremity parts hold together the jaws which are arranged between them. Said jaws are each formed by a band of elastic material curved with a U configuration. The ends of said bands form feet which are engaged in the bar (1). The feet are displaceable in the longitudinal direction of the bar so that the introduction of a tool or instrument between the two jaws causes their spacing and the uniform distribution of the pressure on all the jaws. The support is thus capable of receiving tools and instruments of different thicknesses and shapes and to safely hold them due to the pretensioning of the jaws and to the progressive elasticity of the flanks from the feet up to the curved medial portion.
Patent DE-3665736-D1 (DE)
Title: Cloth containing an active ingredient
Inventor: KUNZEL WERNER
IPC: B65D65/46
Filed: 1986-01-07
Granted: 1989-10-26
Abstract: In order to facilitate lifting a booster cloth containing a detergency booster and which dissolves in water during washing from a stack arranged in a dispenser without any special aids, a curved incision is made at the center of gravity of the cloth and the stack of cloths is mounted in an upwardly convex arcuate fashion in such a way that a tab area projects upward from the surface of the cloth along the incision.
Patent DE-3674721-D1 (DE)
Title: Gamma-carboline.
Inventor: ABOU-GHARBIA MAGID ABDEL-MEGID
IPC: C07D471/04
Filed: 1986-09-02
Granted: 1990-11-08
Abstract: The compounds of formulain which R<sup>1</sup> is hydrogen, halogen, hydroxy, or alkyl; R<sup>2</sup> is substituted or unsubstituted pyridinyl, pyrazinyl, quinolinyl or quinoxalinyl and said substituents are alkyl, alkoxy, alkoxycarbonyl, halogen, cyano or nitro; R<sup>5</sup> and R<sup>6</sup> are independently, hydrogen, alkyl, phenyl, halophenyl, methylphenyl, trifluoromethylphenyl, cyanophenyl or nitrophenyl, with the proviso that one of R<sup>5</sup> and R<sup>6 </sup>is other than hydrogen; and n is an integer from 1 to 7; and the pharmaceutically acceptable salts thereof, are antipsychotic and anxiolytic agents.
Patent DE-3675521-D1 (DE)
Inventor: BAARSCH KURT
IPC: B01D39/20
Filed: 1986-12-24
Granted: 1990-12-13
Abstract: A ceramic mass which can be consolidated is applied to the peripheries of the pores of an open-pored matrix body, this mass is then consolidated and the matrix body is removed, with a ceramic body of consolidated, open-pored ceramic mass remaining. Before the ceramic mass is hardened, the matrix body is provided with filaments which extend into the body in at least one spatial direction and which are removed during or after hardening of the ceramic mass, to form corresponding channels. The invention also relates to an open-pored matrix body for producing an open-pored ceramic body with at least one filament provided therein, especially a thread and/or wire to form a channel in the open-pored ceramic body, and also to an open-pored ceramic body with a channel formed during or after the consolidation of the ceramic mass by removing a filament, thread or wire introduced before the consolidation of the ceramic mass forming the body, and to the use of the open-pored ceramic body for purifying and/or reacting fluid substances. 
<IMAGE>
Patent DE-3689904-D1 (DE)
Inventor: OESTERLUND JAN
IPC: G02C7/10
Filed: 1986-09-15
Granted: 1994-07-14
Abstract: PCT No. PCT/GB86/00544 Sec. 371 Date Jul. 10, 1990 Sec. 102(e) Date Jul. 10, 1990 PCT Filed Sep. 15, 1986 PCT Pub. No. WO87/01821 PCT Pub. Date Mar. 26, 1987.The present invention provides a sunglass lens having a central region which is provided with an ultra-violet screening agent to protect the eye while the surrounding regions of the lens have little or no screening agent so as to permit tanning of the skin around the eye. In a preferred embodiment, the lens is additionally colored with tint, the darkness of which may vary over the surface area of the lens. In addition, the variation of tint over the surface of the lens is different from the variation of the ultra-violet screening agent. For example, the ultra-violet screening agent is most highly concentrated in the central portion of the lens whereas the colored tint is most highly concentrated around the periphery of the lens.
Patent DE-3750043-D1 (DE)
Inventor: LEHMANN MARTIN
IPC: B07C5/12
Filed: 1987-10-28
Granted: 1994-07-14
Abstract: Plastic bottles (1) are inline tested in that a predetermined volume (29) is loaded with a predetermined pressure of gas, said predetermined volume (29) is sealingly connected to the interior of the bottle (1) and the pressure resulting in the composite volume of predetermined volume and of said bottle to be tested is measured as indication whether the bottle accords with a rated volume or not. <IMAGE>
Patent DE-3763525-D1 (DE)
Inventor: EDELHOFF GUSTAV-DIETER
IPC: B65D45/02
Filed: 1987-04-10
Granted: 1990-08-09
Abstract: 1. Stackable parallelepipedic container (1) having a box-shaped container edge profile (8) which surrounds the upper region of the side walls (4, 5, 6, 7) and the upper side of which forms a support for the container lid, the central region of the container lid (13) being provided with an opening which is closed by a further lid (43), characterized in that the container lid (13) comprises a folding blank having lug-like prolongations (22) which are extended beyond the lateral edges (21) of the lid and are bent at right angles around the lateral edges (21) of the lid, in that profiled sheets (26) forming a circumferential hollow edge profile (40) of the lid are welded to the prolongations (22) and in that the edge profile (40) of the lid is supported on the upper side of the edge profile (8) of the container via a circumferential ring gasket (12) and both edge profiles (8, 40) are provided with aligned bores through which are passed clamping bolts clamping the two edge profiles (8, 40) to one another.
Patent DE-3767343-D1 (DE)
Inventor: SUZUKI TAKANORI
IPC: B65D5/54
Filed: 1987-04-08
Granted: 1991-02-21
Abstract: The present invention relates to the use of a multilayer sheet for producing a multilayer container suitable for heat sterilization packaging, which makes the setting of the heat sealing condition at heat sealing of a lid member easy, and is able to make a package which not only has an excellent sealing property, but also a good easy openability and which can be opened with a stable opening force, provides a peeled surface having a good appearance and has an excelent resistance to boiling and retort treatment.
Patent DE-3773874-D1 (DE)
Inventor: BEEN DIRK
IPC: A61H33/06
Filed: 1987-12-21
Granted: 1991-11-21
Abstract: Sauna with heating device comprising a container (5) with stones (6), a heating element (4) for heating said stones and a tube (7) for evaporating liquid which tube (7) has outlet openings (9) for vapour in its top surface and is connected to a liquid circulating conduit system (11) from which liquid portions can be allowed to enter the tube and evaporate.
Patent DE-3776526-D1 (DE)
Inventor: SERVIS WILHELM
IPC: B25J9/10
Filed: 1987-11-06
Granted: 1992-03-12
Abstract: In this robotic tool, rotatable shafts (13, 13') are provided as a connection part between the drive (15) and gripper (3). The shafts (13, 13') are mounted in the front plate (12) and rear wall, designed as a carrier plate (11), of a tubular body (4) or on the inner wall of a circular-cylindrical tubular body. The shafts (13, 13') can be designed as hollow shafts and be cooled by a gaseous or liquid medium. The simple design of the tool makes it possible for it to be converted in a simple way and adapted to different tasks. The medium can also be used as a bearing means for the shafts (13, 13'), this allowing a low-loss transmission of the power from the drive (15) to the gripper (3). <IMAGE>
Patent DE-3782609-D1 (DE)
Inventor: REICHERT DIPL-PHYS DR
IPC: G01K7/22
Filed: 1987-08-13
Granted: 1992-12-17
Abstract: The sensor, operating on the principle of spreading resistance, uses a low doping level of pref. phosphorus in the substrate (7) and has 2 electrical contacts (10) formed by a metallic contact, pref. made of polycrystalline Si, to an area with an enhanced P doping level (8).  The contact area is defined using a LOCOS process which forms oxide layers (9), pref. more than 1 micron thick, esp. 1.4 micron, and leaving a Si-mesa structure.  The contact diffusion pref. extends to the underside of the LOCOS-oxide.  The contacts (8) prevent hotspots.  The contacts are surrounded by a shorting frame (14) and a guardring of LOCOS-oxide (13) to prevent chips from penetrating into the frame-bordered area.  The distance from the surface of the Si in the contact area to the underside of the diffusion layer along the edge of the lOCOS-oxide, is more than half of the thickness of the LOCOS-oxide and is adjusted, by specifying the thickness of this oxide, and the diffusion depth.
Patent DE-3785995-D1 (DE)
Inventor: VOGEL MARTIN
IPC: C08F2/22
Filed: 1987-11-03
Granted: 1993-07-01
Abstract: An aqueous dispersion of water-insoluble core-shell particles is prepared by emulsion polymerization for use as an opacifying agent in coatings. The particles have interior cores which are swollen with nonaqueous solvent. The polymeric exterior shells have a glass transition temperature greater than about 50 DEG C in the presence of the nonaqueous solvent. The partition coefficient for the nonaqueous solvent between the interior core polymer phase and the exterior shell polymer phase is at least about 1.25. Coatings compositions formulated using the core-shell particles show increased opacity, as single light scattering microvoids are formed in individual particles when the solvent evaporates and the core collapses inside the rigid exterior shell. Opacity develops even when aqueous coatings containing the particles are dried under high humidity conditions.
Patent DE-3786880-D1 (DE)
Inventor: FARASSAT FARHAD
IPC: H01L21/603
Filed: 1987-05-15
Granted: 1993-09-09
Abstract: The wedge-shaped punch compresses a wire (34) onto a contact surface. The wedge is a part of a bonding head (10) movable towards the contact surface and away, partic. in a horizontal direction. The contact surface is fitted to a support, movable transversely to the movement direction of the bonding head to provide the contact surface positioning w.r.t. the wedge. The bonding head drive (20) is controlled by a separate device. The drive is pref. a d.c. servomotor, with each partial movement and stopped of the bonding head adjustable individually w.r.t. the movement path, speed, or dwelling time. The movement phases can be checked by a path and speed control (44-51) and a signalling unit (28).
Patent DE-3862501-D1 (DE)
Inventor: NIKLAUS LIECHTI
IPC: B23Q5/56
Filed: 1988-03-10
Granted: 1991-05-29
Abstract: The rotary drive device for the sleeve or the work holder of an erosion machine has two electric motors (8a, 8b) which each drive, for example, the sleeve (2) in a rotary movement via a transmission (6a, 6b) and gears (5a, 5b, 7a, 7b, 4). So that any backlash in the transmission and the gears is neutralised and the elasticity of the drive line is compensated, the two electric motors always run in different directions or at different rates. The entire drive line is thus always under a certain preloading, which permits accurate positioning with simple and inexpensive drive elements. <IMAGE>