baber/WOPTO huggingface dataset:
Patent DE-3367864-D1 (DE)
Title: Granulators
Inventor: HARVEY PETER
IPC: B01J2/00
Filed: 1983-05-11
Granted: 1987-01-15
Abstract: The entry slot of a granulator for comminuting material fed as sheets (especially cathode copper) is bounded on one side by a fixed bearing surface 5 aligned with the fixed blade 3 at which the initial cut will be made. On the other side it is bounded by a member 6 (or possibly more than one member) which is resiliently supported and biassed towards the bearing surface. This accommodates variations in the thickness of the sheet and also provides for the escape of any particles that may be thrown into the clearances around the entering sheet, which would otherwise risk jamming of the feed mechanism.
Patent DE-3370977-D1 (DE)
Title: Process for selective bleaching of paper pulp obtained by recovery of illustrated magazines and papers obtained from this pulp
Inventor: FLOCCIA LOUIS
IPC: D21C5/02
Filed: 1983-02-17
Granted: 1987-05-21
Abstract: 1. A process for selective bleaching of paper pulp, consisting of submitting a pulp, obtained by making a suspension of fibrous materials and especially of old paper, to mechanical separation into two or more fractions differing in the length of fibres of which they are composed, then submitting each of the fractions produced to a type of bleaching specific to the type of fibres of the said fraction, characterised by the following stages : a) a raw material consisting of illustrated magazines and periodicals is submitted to a suspension treatment, ink-removal and elimination of objectionable contamination (adhesive tapes, metallic fragments, plastics material, etc...) ; b) the pulp obtained from stage a) is centrifugally separated into a first fraction corresponding to 30 to 70% by weight of the total of the raw material introduced and consisting of a majority of long fibres, the fibre length of this first fraction being between 1,5 and 4,5 mm, and into a second fraction corresponding to 70 to 30% by weight of the total of the raw material introduced and consisting of a majority of short fibres, the fibre length of this second fraction being between 0.3 and 2.5 mm ; c) the said first fraction is submitted to bleaching in a descending tower (6) in an oxidizing environment in the presence of an oxygenated compound ; d) the second fraction is first acidified to raise its pH to between 6 and 7 and is then submitted to bleaching in an ascending tower in a reducing medium in the presence of sodium hydrosulphite.
Patent DE-3372557-D1 (DE)
Title: Transition from a hollow wave guide to a strip line
Inventor: EHRLINGER WOLFGANG DIPL ING
IPC: H01P5/107
Filed: 1983-02-19
Granted: 1987-08-20
Abstract: A waveguide-microstrip transition arrangement including, a waveguide section and a microstrip portion, for coupling waveguide modes between the waveguide section and the microstrip portion. The waveguide section has waveguide walls defining waveguide wall surfaces including a short-circuited end wall surface and side wall surfaces. A channel passes through one of the side walls and presents an opening at the associated wall surface. The microstrip portion includes a substrate having opposite sides with a ground plane disposed on one side of the substrate and a microstrip conductor disposed on the other side of the substrate. The substrate passes through the waveguide section, entering the waveguide section at a location where the wall currents of the waveguide section flowing transversely to the substrate are at a miniumum. A portion of the microstrip conductor is disposed on the substrate to pass through the channel into the waveguide section free of contact with the waveguide walls. The substrate has no ground plane in the regions of the interior of the waveguide section and of the plane of separation of the waveguide wall where the substrate is disposed. The ground plane extends into and terminates within the channel.
Patent DE-3377136-D1 (DE)
Title: Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols
Inventor: SNIDER SCOTT C
IPC: C08G18/42
Filed: 1983-03-14
Granted: 1988-07-28
Abstract: Polyisocyanurate foams are prepared by reacting together an organic polyisocyanate, a blowing agent, a trimerization catalyst, and a minor amount of a polyol mixture prepared by digesting polyalkylene terephthalate, particularly polyethylene terephthalate, with a polyol, especially a glycol. Laminates of such foams exhibit a high degree of fire resistance, low smoke evolution on combustion, low foam friability and high compressive strength.
Patent DE-3380252-D1 (DE)
Title: Embossing machine for character dies
Inventor: KULL HERMANN ING GRAD
IPC: B44B5/00
Filed: 1983-03-23
Granted: 1989-08-31
Abstract: 1. An embossing machine for stamping characters into components, with an embossing head having a motor-driven and rotationally adjustable type wheel (54) with types (86) and at least one blank (L) carried by spring arms (84) arranged around its circumference, and with a ram (88) acting on the back of the types in conjunction with a motor drive (106) containing a cam (100), the rotational adjustment of the type wheel (54) being synchronised with the ram action, characterised in that the drive motor (106) associated with the ram (88) drives the cam (100) with a continuous rotary motion, the cam (100) acting on the ram (88) to determine the embossing cycle, and in that the type wheel (54) is driven independently of the drive motor (106) by a motor (78), its rotational adjustment being controlled by the cycle of the cam movement.
Patent DE-3461358-D1 (DE)
Title: Brake gear for vehicle friction brakes
Inventor: PERSSON ERLING ROLAND
IPC: F16D55/224
Filed: 1984-06-25
Granted: 1987-01-08
Abstract: Brake linkage for vehicle friction brakes is actuated by a brake power motor (6) and comprises a vent play regulator (10) having an adjustment element driven by an auxiliary motor (14). At the start of braking, the auxiliary motor (14) is actuated in advance of the brake power motor (6), causing application of the vehicle friction brake through the adjustment element. The brake power motor is then activated and tightly clamps shut the friction brake. The brake linkage is particularly suitable as a brake clamp (5) for disc brakes, the vent play regulator then being integrated into the pull rod (11).
Patent DE-3464839-D1 (DE)
Title: Process for the proteolysis of plasma proteins, and products obtained by this process
Inventor: JULIEN RAYMOND
IPC: A23J3/00
Filed: 1984-12-18
Granted: 1987-08-27
Abstract: 1. Process for proteolysis of plasma proteins which enables hydrolyzates without a bitter flavor to be obtained, characterized in that the proteolysis of the plasma proteins is performed by thermolysin in the presence of calcium ions in an aqueous reaction medium of pH 5 to 7 at a temperature below or equal to 80 degrees C.
Patent DE-3466902-D1 (DE)
Title: Process for adhesively binding a permeable layer to an interbond fibrous carrier, and the non-wovens for paper-making machines and filter tissues so produced
Inventor: GAUTHIER MAURICE
IPC: D06N3/00
Filed: 1984-08-10
Granted: 1987-11-26
Abstract: Process for heat-sealing a layer of pervious material (26) to a support (20) formed of interwoven threads characterized in that during the fabrication of the support (20) there are provided on one side (21) special threads having a core and a thermoplastic outer part of which the melting temperature is lower than that of the core and than those of other threads, and in that the side (21) is heated until the outer part of the special threads is melted, whereafter the layer (26) is applied to said side. The mechanical and tightness qualities of the support and of the layer have thereby been preserved. Utilization of the process for the making of paper felts and filter fabrics.
Patent DE-3472497-D1 (DE)
Title: Method for the manufacturing of an electric incandescent lamp
Inventor: SCHONSEE KURT
IPC: H01K1/32
Filed: 1984-10-31
Granted: 1988-08-04
Abstract: 1. Process for manufacturing an electrical incandescent lamp with a mushroom-shaped lamp bulb made of glass which, on its internal surface between the neck of the bulb and the maximum bulb diameter, is provided with an SiO2  layer which reflective to visible radiation and which reflects the radiation in an intensified manner to the bulb bowl, and the bulb bowl of which has an internal surface which diffuses visible radiation, a coating nozzle with a deflector shield attached to it being placed inside the lamp bulb to apply the SiO2 coating, and the fine SiO2  powder particles carried by a gas stream being blown into a heated lamp bowl and applied to the internal wall of the bulb in the electrostatic field, characterized in that the internal surface of the bulb bowl which diffuses visible radiation also consists of an SiO2  coating which is applied in one operating cycle with the coating which is reflective to visible radiation between the neck of the bulb and the maximum bulb diameter, the deflector shield being formed as a flat, circular disc which is positioned concentrically with the coating nozzle and at the level of the maximum bulb diameter, and the bulb bowl of the otherwise heated lamp bulb being cooled during the coating.
Patent DE-3484163-D1 (DE)
Inventor: SHIM JOOSUP
IPC: C10M133/44
Filed: 1984-06-06
Granted: 1991-04-04
Abstract: Synthesized- and mineral-based industrial lubricants are stabilized with a triazole adduct of amine phosphates thereby providing excellent oxidation stability, antiwear and rust preventative performance for said industrial lubricants.
Patent DE-3560269-D1 (DE)
Title: Air regenerator by means of an oxygen jet venturi
Inventor: COSYNS MAX
IPC: B63C11/24
Filed: 1985-11-12
Granted: 1987-07-23
Abstract: An air regenerator is provided comprising, in a cylindrical duct 4 communicating laterally with filtering cartridges 5, a venturi 1 whose outlet horn 1a is connected to a regenerated air outlet tube 3. The end of the inlet horn 1a is open and emerges inside duct 4. At a given distance with respect to horn 1b emerges a nozzle 2 whose mouthpiece is bored with a calibrated orifice of a diameter between 0.15 and 0.25 mm and whose thickness at the position of the bore is at most equal to the diameter of the orifice. The regenerator having such a nozzle connected to a pressurized oxygen cylinder is capable of sucking large amounts of air so that the voluminal yield expressed by the ratio of the volume of regenerated air to the volume of injected oxygen easily exceeds 37.
Patent DE-3566251-D1 (DE)
Title: Novel intermediate and method for its preparation
Inventor: BOGESO KLAUS PETER
IPC: C07D307/87
Filed: 1985-07-19
Granted: 1988-12-22
Abstract: A novel compound of the following formula: 
<CHEM>
 as well as acid addition salts thereof, and a method for the preparation of the novel compounds, are described. 
<??>Said compounds are valuable intermediates in the preparation of the antidepressant drug 1-(3-dimethyl-aminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzufuran-5-ca rbonitrile.
Patent DE-3566612-D1 (DE)
Title: Device for the removal of solid bodies or concrements from body vessels
Inventor: VELTRUP ELMAR M DIPL ING
IPC: A61B17/32
Filed: 1985-07-25
Granted: 1989-01-12
Abstract: A catheter for removing obstructions in a patient has a suction duct connected to a suction pump and with which a pressure duct is associated terminating at a nozzle head of the mouth of the suction duct so that a jet of pressure liquid can be directed into the mouth of the suction duct and against a body held in the mouth via suction applied to the suction duct.
Patent DE-3566997-D1 (DE)
Title: Closure for a container
Inventor: KELSEY STEPHEN FREDERICK
IPC: B65D17/50
Filed: 1985-02-01
Granted: 1989-02-02
Abstract: @ A plastics closure for a can end of the kind having a pouring aperture and a venting aperture comprises a first connecting member (51) which connects a vent plug (52) and a pouring aperture plug (53) and is extended to form a pull tab (60) acting directly on the vent plug. The plugs are rupturably sealed over the respective apertures of collar portions 55, 56) connected by a second connecting member (54) and fitting in the venting aperture and the pouring aperture. Flexible tie means (57A, 57B) extend from the pouring aperture plug (53) to flexible hinges (58) joined to the venting aperture collar (55). When the pull tab (60) is lifted the vent plug (52) is torn away from the venting aperture collar (55) to achieve dry venting before the pouring aperture plug (53) is torn away to complete opening for pouring. The plugs (52, 53) are retained captive by the tie means for reclosure of the apertures.
Patent DE-3576163-D1 (DE)
Inventor: LUESSI HEINZ
IPC: C08F251/00
Filed: 1985-06-14
Granted: 1990-04-05
Abstract: An enhanced water-absorbency hydrophilic polymer material, suitable for use in for example would dressings, is prepared by a process in which a water-containing organic hydrogel comprising a gelable polysaccharide and/or protein or polypeptide interpersed with a polymer of a hydrophilic acrylic or methacrylic acid derivative is permeated with a base, the pH of said hydrogel being raised to at least 9 during treatment with said base.
Patent DE-3582172-D1 (DE)
Inventor: RAUTERBERG C O INST F IMMUNPAT
IPC: G01N33/564
Filed: 1985-06-25
Granted: 1991-04-18
Abstract: In the immunoassay a solid phase is activated on macromolecules so that the DNA is covalently bonded.
Patent DE-3588154-D1 (DE)
Inventor: KOHNE DAVID EDWARD
IPC: C12Q1/68
Filed: 1985-06-28
Granted: 1997-05-28
Abstract: A method for the formation of double stranded nucleic acid molecules from separate single stranded nucleic acid molecules in a single phase reaction solution is disclosed wherein the rate of reaction is greatly increased over the rate of reaction at standard reference conditions. The greatly accelerated reaction rate is accomplished through the use of known concentrations of nucleic acid precipitating agents which are added to the reaction solution. Nucleic acid denaturing agents may also be added. The solution so formed is incubated and then assayed for the presence of double stranded nucleic acid molecules.
Patent DE-3669125-D1 (DE)
Inventor: HEINDL FRIEDRICH
IPC: B22D17/22
Filed: 1986-09-04
Granted: 1990-04-05
Abstract: An injection molding machine (1) is equipped with an apparatus (7) for removing injection molded articles. The apparatus makes possible the removal of the articles (6) from the opened injection mold (3). A two-way support (10, 11, 12, 13) is moveably mounted on a guide bed (8) aligned parallel relative to the direction of actuation of the closing unit (2) for the injection mold (3). The two-way support has a vertically moveable carriage (13) with a support member (14) which at its lower end is provided with a gripping member (15) which is adjustable relative to the support member (14) about two longitudinal axes extending at a right angle relative to each other. The articles (6) can be removed from the opened injection mold (3) by means of the gripping member (15) and can be deposited as desired onto a device (16) either in front of the front end face or behind the rear face of the injection molding machine (1).
Patent DE-3688547-D1 (DE)
Inventor: CLARKE DONALD A
IPC: G01N21/55
Filed: 1986-03-14
Granted: 1993-07-15
Abstract: Electro-optical sensing of form, type and other defects on surfaces such as sheet metal or plastic panels. Method and apparatus are disclosed for detection and quantification if defects such as dents, creases, low spots, flat spots, etc. which are a result of the manufacturing, material handling and assembly process. In one embodiment (Fig. 2) the sensing apparatus includes a light source (10) for illuminating an area of the surface (11) to be inspected. A retroreflective screen (15) is positioned relative to the surface (11) so that light reflected from the surface (11) is retroreflected back to the surface (11) to be reflected therefrom. A lens (21) images the returning light onto a detector (22).
Patent DE-3751114-D1 (DE)
Inventor: KUNKEL LOUIS
IPC: C12Q1/68
Filed: 1987-07-22
Granted: 1995-04-06
Abstract: The human DMD probe comprising a single-stranded nucleic acid sequence capable of hybridizing to a region of DNA on a human X chromosome between the deletion break point at Xp21.3 and the translocation break point at X;11, the nucleic acid sequence being incapable of hybridizing concurrently to the region of DNA between the deletion break point at Xp21.3 and the terminus of the X chromosome, and to the region of DNA between the translocation point at X;11 and the centromere of the X chromosome.
Patent DE-3763026-D1 (DE)
Inventor: BIEHLER WOLFGANG
IPC: B60B39/00
Filed: 1987-07-23
Granted: 1990-07-12
Abstract: 1. An anti-skid device (7, 8) for motor vehicles, comprising anti-skid means (11) held by a rotatable rotor (10), a supporting arm (12, 50) for the rotor (10) and mounted on the vehicle axle, more particularly via intermediate members, and a drive means for moving the supporting arm (12, 50) from an inoperative position into an operative position and comprising a motor and a worm gear (16) driven by it, characterized in that the worm gear (16) has a self-locking input stage (17) and a subsequent output stage (15) connected to the supporting arm (12, 50) by a torsionally resilient coupling element (48, 49).
Patent DE-3773953-D1 (DE)
Inventor: POWELL MAXWELL M
IPC: A61K45/06
Filed: 1987-02-17
Granted: 1991-11-28
Abstract: A composition containing an antiviral and an antitumor agent is useful when topically applied for the treatment of tumors and cancers, particularly for the treatment of viral or cancerous skin disorders and skin manifestations thereof. Interferon is usefully employed in these compositions in combination with the antitumor agent. Antitumor agents which are useful include interleukin, such as Interleukin II, tumor necrosis factor (TNF), target cell lysis factor (TCLF) and carcino-breaking factor (CBF). These compositions are especially usefully applied by topical application to the skin manifestation of the viral or cancerous skin disorder.
Patent DE-3774827-D1 (DE)
Inventor: HOELDERICH WOLFGANG
IPC: B01J29/46
Filed: 1987-10-05
Granted: 1992-01-09
Abstract: In the prodn of amines from olefins and ammonia or primary/ secondary amines at 80-400 deg.C and pressures of 40-700 bars in the presence of a zeolitic catalyst, the latter is a Cr-contg. borosilicate or Cr-contg. ferrosilicate zeolite of the pentasil type (Cr content 0.05 10 wt.%) and any remaining starting materials are recycled.
Patent DE-3780540-D1 (DE)
Inventor: MURTIASHAW CHARLES WILLIAM
IPC: C07K5/02
Filed: 1987-08-25
Granted: 1992-08-27
Abstract: A process and intermediates for the manufacture of S-3-methylheptanoic acid from S-citronellol; a novel crystalline form of immunoregulatory N-(S-3-methyl-heptanoyl)-D-gamma-glutamyl-glycyl-D-alanine, an immunoregulatory agent; and an improved process and intermediates therefor.
Patent DE-3782901-D1 (DE)
Inventor: MURPHY FRANK H
IPC: C07D213/61
Filed: 1987-07-28
Granted: 1993-01-14
Abstract: In accordance with the present invention, 2,3,5,6-tetrachloropyridine is advantageously prepared by contacting pentachloropyridine in a solvent selected from alkylnitriles, water, alkylsulfoxides, tetramethylsulfone, C-1 to C-5 alcohols, alkyl carbonates and mixtures thereof, in the presence of an ammonium salt of an organic or inorganic acid with 0.7 to 1.1 g atoms of zinc per mole of pentachloropyridine.
Patent DE-3785054-D1 (DE)
Inventor: CLARK JR
IPC: A61K49/00
Filed: 1987-01-20
Granted: 1993-05-06
Abstract: Emulsion comprising a highly fluorinated organic cpd. (I) an oil (II) that is not surface active and not significantly water soluble, a surfactant (III) and water is new. (I) is perfluoro-decalin, -dimethyladamantane, -octyl bromide, -4-methyloctahydro quinolidizine, -N-methyldecahydroquinoline, -bicyclo(5.3.0)decane, -octahydroquinolidizine, -5,6-dihydro-5-decene, -indane, -trimethylcyclohexane, -isopropylcyclohexane or -4,5-dihydro-4-octene. (II) is present. at 10-30 wt.%, esp. 15-20 wt.% of the (I) vol. of the emulsion. It is esp. a liquid fatty oil. (III) is present at 0.5-7 wt.%, esp. 1-2 wt.%, on a similar basis, and (III) similarly at 0.5-7 wt %, esp. 1-2 wt.% (III) is esp. lecithin. (I) is present in the emulsion at 75-10 vol.%, esp. about 40 vol.%.  The emulsion may contain isotonic agents, osmotic pressure controlling agents, serum extending agents and antioxidants.
Patent DE-3789500-D1 (DE)
Inventor: EWEN JOHN A
IPC: C08F4/60
Filed: 1987-09-21
Granted: 1994-05-05
Abstract: The invention provides a process for pre-polymerizing olefin polymerization catalysts and a process for increasing the efficiency of pre-polymerized olefin polymerization catalysts. In one process of this invention an olefin monomer is added to a fluid carrier stream containing an olefin polymerization catalyst. The carrier stream containing the monomer and the catalyst is passed through an elongated tubular reactor at a flow rate sufficient to provide a residence time in the tubular reactor of less than 1 minute and under temperature conditions to pre-polymerize the catalyst within the tubular reactor without plugging of the reactor. In another process of this invention a pre-polymerized catalyst is contacted with a cocatalyst or a mixture of cocatalyst and an electron donor prior to introducing the catalyst into a polymerization reaction zone. <IMAGE>
Patent DE-3855712-D1 (DE)
Inventor: GLASER EDWARD
IPC: G06F7/00
Filed: 1988-09-22
Granted: 1997-01-30
Abstract: An apparatus and method, for use with a computer, for converting an uncompressed one-dimensional array of binary bits into a compressed binary bit string and/or for processing a Boolean operation on a first and a second compressed bit string. The computer includes a computer platform (10) which coordinates the various activities related to converting and performing operations on bit strings. The first and second bit strings each contain one or more impulses. An impulse contains a run, which is a string of one or more bits of the same binary value, and an ending bit having a polarity opposite the polarity of the run. The impulses are encoded in one or more compressed impulse formats. Each compressed impulse format contains at least a first and a second indicator. The first indicator is for indicating the binary value of one or more same polarity bits of the run and the second indicator is for indicating the length of bits of the impulse. The length of bits is a quantity of the same polarity bits of the run and/or the ending bit having a polarity opposite the run. Computer platform (10) includes an encoder (14), an optional secondary memory (16), an optional buffer memory (18), a Boolean logic Unit (20), canonical processing unit (25) and a system coordinator (31).
Patent DE-3861221-D1 (DE)
Inventor: HAMM NICHOLAS
IPC: E02F3/34
Filed: 1988-07-08
Granted: 1991-01-17
Abstract: A loader (20) has a mast (26) which has, on either side, a mast post (28) and a mast arm (40) which extends forwardly therefrom. The posts (28) and arms (40) are releasably attachable to the front end of a tractor (10). The mast posts (28) for their attachment are each provided with a channel (82) at their lower ends which is received on a mounting tube (62) on the tractor (10) enabling the post (28) to swing on the tube (62) to an upright position. In so doing, a block (94) on the post (28) is brought into engagement with a wedge (74) to hold the post (28) in position. The mast arms (40) for their attachment each have an upwardly opening hook (102) which engages a bar (106) on the tractor (10). Furthermore, a U-shaped parking stand (50) is pivotally mounted on the mast arms (40) and the side legs (110) of the stand (50) also have hooks (116). The stand (50) can be swung about the mast arms (40) to engage the bars (106) at the hooks (116) which open downwardly in their bar-engaging position and thus act to latch the mast arms (40) in their attached position on the tractor (10).