baber/WOPTO huggingface dataset:
Patent DE-3361678-D1 (DE)
Title: Method and device for preparing a fluid hydrocarbon product from coal
Inventor: DEN OTTER JOHAN LEONARD
IPC: C10G1/06
Filed: 1983-05-03
Granted: 1986-02-13
Abstract: Coal is continuously fed into an extruder and reacts therein at elevated pressure and temperature and possibly in the presence of a catalyst with hydrogen and/or hydrogen containing compounds added to the contents of the extruder on at least one spot situated at a distance of at least three times the inner diameter of the extruder in front of the end of the screw. From the reaction product leaving the extruder hydrocarbons which are fluid under normal conditions are separated. Part of these hydrocarbons which are liquid under normal conditions may be recycled to the extruder.
Patent DE-3364853-D1 (DE)
Title: Amorphous metals and articles made thereof
Inventor: AMES STUART LESLIE
IPC: C22C38/00
Filed: 1983-03-28
Granted: 1986-09-04
Abstract: An amorphous Fe-B-Si alloy and article made therefrom is provided having improved castability while maintaining good magnetic properties, ductility and improved thermal stability. Fe-B-Si alloys containing 0.1-4.0% Cr, in atomic percent, have improved castability and amorphousness. An alloy is provided generally consisting of 6-10% B, 14-17% Si, 0.1-4.0% Cr, and the balance iron, and no more than incidental impurities. An article made from the alloy and a method of casting an amorphous strip material from the alloy is also provided.
Patent DE-3365044-D1 (DE)
Title: Auxiliary device for vehicular safety-belt with automatic retractor
Inventor: BUCHMEIER ROBERT B
IPC: B60R22/18
Filed: 1983-02-04
Granted: 1986-09-11
Abstract: This invention provides a universally applicable additional attachment capable of being adapted without any problems to all safety belt systems known to date. Such an attachment is provided with an additional brace, which permits connecting the base plate with the belt reverser arranged in the belt duct provided in the body of the vehicle. Said additional brace has two clamping elements, of which the second clamping element serves for resiliently connecting it with the base plate (10).
Patent DE-3371551-D1 (DE)
Title: Positioning control and locking device for a fluid powered actuator
Inventor: KURODA TAKESHI
IPC: F16D66/00
Filed: 1983-05-30
Granted: 1987-06-19
Abstract: In a disclosed displacement detecting apparatus, a nut member (3) retains a plurality of balls (4) to circulate therein while in engagement with a helical groove of a screw shaft (2). The nut member (3) is unrotatable and linearly movable, and the screw shaft (2) is rotatable and linearly immovable. A rotation detector (20) and a brake (201) are attached to the screw shaft (2). The nut member may act as a piston of a cylinder in which the nut member is mounted, or may be connected to a separately provided piston of the cylinder.
Patent DE-3463640-D1 (DE)
Title: Rail guide fastening device for elevators
Inventor: GLAWION RUDOLF
IPC: B66B7/02
Filed: 1984-12-06
Granted: 1987-06-19
Abstract: 1. Fastening device for guide rails of lifts, in which the guide rails (3) are held by means of rail clamps (4), which are fastened by means of a plate-shaped foot part to fastening brackets (2) arranged at the shaft wall (1) of the lift and display a limb (7), which is at an angle relative to the foot part and has a recess (8) encompassing the rail flange (6) at both sides, characterised thereby, that the limb (7) is perpendicular to the rail flange (6), that the clear width of the recess (8) is greater than the width of the rail flange (6) and that wedge-shaped undercuts (9), the narrow sides (10) of which are smaller than the thickness of the rail flange (6), are provided at the sides of the recess (8), wherein the limb (7) in the assembled state assumes an oblique position turned out of the horizontal and the oblique portions (11) of the wedge-shaped undercuts (9) touch the upper edges (12) of the rail flange (6).
Patent DE-3464728-D1 (DE)
Title: Device for vertically reaching the lower platform of an automobile carrier
Inventor: PARDO GONZALEZ JULIO
IPC: B61D3/18
Filed: 1984-03-20
Granted: 1987-08-20
Abstract: This invention relates to an automobile carrier vehicle of the kind having an upper load carrying platform (2) and a lower load carrying platform (1) wherein the upper platform (2) is provided with one or more openings through which loads can be passed for placement on or removal from the lower platform (1). The openings (3) may be provided with doors (4) which can either be hingedly or slidable mounted.
Patent DE-3466024-D1 (DE)
Title: Process for bleaching paper pulps with hydrogen peroxide
Inventor: DUBREUX BERNARD
IPC: D21C9/16
Filed: 1984-12-21
Granted: 1987-10-15
Abstract: 1. Process for bleaching chemical paper pulps using hydrogen peroxide, characterized in that the operation is carried out in a single stage at a pH of 11 to 11.5, at a temperature of 70 degrees C to 100 degrees C, with the aid of a solution containing, in addition to hydrogen peroxide, at least one alkaline agent chosen from sodium hydroxide and sodium carbonate, at least one alkali metal silicate at a concentration of at least 0.3% by weight, expressed as SiO2 , at least one magnesium salt and at least one calcium salt in such quantity that the weight concentration of each of these alkaline-earth elements is between 0.05% and 1%, these elements being maintained in the dissolved state with the aid of at least one complexing agent for alkaline-earth ions in such quantity that the total concentration of complexant does not exceed 10% by weight.
Patent DE-3468898-D1 (DE)
Title: Coating composition of an acrylic polymer having amino ester groups and a glycidyl acrylic polymer
Inventor: DEN HARTOG HERMAN CHARLES
IPC: C08L33/12
Filed: 1984-10-29
Granted: 1988-02-25
Abstract: Coating compsns. comprise a 20-80 wt.% soln. in a solvent of a binder consisting of (A) 60-80 wt.% of an acrylic, with wt. average mol. wt. 6000-40000 (by GPC), having pendant aminoester gps. (I) of formula -COO-R-NH2 (where R=2-3C alkylene), or hydroxyamino ester gps. (II) of formula -COO-CH2-CH(NH2)CH2OH or -COO-CH2-CH(OH)CH2NH2; and (B) 20-40 wt. % of a glycidyl acrylic crosslinking polymer contg. at least 60 wt. % derived from a glycidyl monomer. The compsns. may contain pigments in a pigment:binder wt. ratio 1-200:100 (pref. 10-150:100): 0.1-4 wt. % of a catalyst (typically resorcinol, BF3.amine complex, or p-methoxy-phenol); and 0.1-5 wt.% of UV stabilizer (w.r.t. binder). (A) is prepd. by (i) soln. polymerisation of either methyl methacrylate (MMA) or styrene (S) with alkyl (meth)acrylates and (meth)acrylic acid, and reacting the polymer with alkyleneimine to form (I); or (ii) replacing the acidic monomer in the above by glycidyl methacrylate (GMA) and reacting the polymer with ammonia to produce (II). (B) is prepd. from G(M)A with 2-12C alkyl (meth)acrylates.
Patent DE-3480048-D1 (DE)
Title: Snap coupling for an agricultural tractor
Inventor: RIEF ROLAND
IPC: A01B59/06
Filed: 1984-03-15
Granted: 1989-11-16
Abstract: 1. Quick coupler for farm tractors, provided with longitudinally non-displaceable upper link (14), in particular a three-point quick coupler for receiving agricultural attachments, such as circular hay makers, circular swath makers or the like to farm tractors, with an upwardly and downwardly movable three-point jack (11), which is attached to the farm tractor by means of an upper link (14) and two hydraulically raisable lower links (15, 16) and has at the upper triangle point a V-shaped coupling mechanism (21), designed as catch hook (21) or underengaging hook (21), for receiving an upper articulation point (22) or connection bolt (22) on the attachment, characterized in that on the three-point jack (11) there are provided means of connection (13) for the upper link, in that the coupling mechanism (21) designed as V-shaped catch hook or underengaging hook is provided with a hook-shaped projection (24) for engaging underneath the upper articulation point (22) or connection bolt (22) on the attachment and for sliding-off of the articulation point (22) or connection bolt (22) on the flank of the projection (24) into the end position and in that, in the lower region of the three-point jack (11), there are provided two coupling devices (28, 29), designed as catching funnel and opened in the shape of a funnel, for the connection of lower connection bolts (30) of the attachment (23).
Patent DE-3480092-D1 (DE)
Title: Antibiotics produced by kibdelosporangium aridum shearer gen. nov., sp. nov. atcc 39323
Inventor: BOWIE BETTY ANNE
IPC: A61K35/66
Filed: 1984-07-11
Granted: 1989-11-16
Abstract: A novel antibiotic complex of "vancomycin-like" antibiotics, AAD 216 complex, is produced by the cultivation of a fermentation broth containing Kibdelosporangium aridum Shearer gen. nov., sp. nov. ATCC 39323 microorganisms in an aqueous nutrient medium under submerged aerobic conditions. The AAD 216 complex and its major bioactive components; AAD 216A, AAD 216B, and AAD 216C exhibit antibiotic activity and growth promotant activity.
Patent DE-3481284-D1 (DE)
Inventor: FREI SIEGFRIED
IPC: B23K11/08
Filed: 1984-12-18
Granted: 1990-03-15
Abstract: A guide rail serves for bringing together the edges of blanks of sheet metal rolled to form cylinders. The guide rail contains curved guide slots for the sheet metal edges. The guide slot bases are planar and converge toward the exit end of the guide rail. The sheet metal edges guided in the curved guide slots tend-after a first weld point has been made-to translate toward one another due to their innate elasticity.
Patent DE-3563598-D1 (DE)
Title: Apparatus for continuously forming ends of extruded thermoplastics tubes
Inventor: SCHARFENBERG GUNTER
IPC: B29C57/10
Filed: 1985-04-10
Granted: 1988-08-11
Abstract: 1. A device for forming one end of tubes (14) formed of synthetic thermoplastic material by means of cores (30) or mandrels insertable in the tubes and dies which may be placed over the heated ends of the tubes with the use of a rotatable workpiece carrier (10), which is connected with a shaft (4) supported in side members and comprises heating and forming devices (48) displaceable parallel to the shaft, the workpiece carrier comprising recesses (12) in its circumference for receiving the workpieces, characterized by the combination of the features a) that the shaft (4) receiving the workpiece carrier (10) rotates continuously, and b) that cores (30) engaging in the tubes (14) are arranged on one side of the workpiece carrier (10) to rotate therewith and be displaceable parallel to its axis of rotation, and c) that forming dies (48) each connectable with a heating device (60) are arranged on the other side of the workpiece carrier (10) to rotate therewith and be displaceable parallel to its axis of rotation.
Patent DE-3570045-D1 (DE)
Title: Apparatus for the mechanical purification of waste water
Inventor: FUCHS ERNST
IPC: B01D33/44
Filed: 1985-10-10
Granted: 1989-06-15
Abstract: Apparatus for mechanical purification of waste water has a stationary hollow shaft which is installed in a vessel for waste water and carries a variable number of hollow drum-shaped frames with pairs of filters adjacent to the openings in their sidewalls. Waste water is drawn into the interior of the frames by a pump which is connected to one end of the shaft whereby the impurities deposit at the outer sides of the filters. Such impurities are removed from time to time by suction heads which are adjacent to the outer sides of the filters and are connected to a single sludge pump by discrete conduits, one for each frame. The inner sides of the respective filters are then sprayed by clean water which promotes segregation of impurities and their entry into the suction heads. Indexible valving elements are provided to connect conduits for admission of clean water into selected frames with a single source of clean water and to connect selected conduits for removal of impurities with the sludge pump.
Patent DE-3573940-D1 (DE)
Title: Container for filling mine cavities
Inventor: KETTERER KLAUS
IPC: E21D15/48
Filed: 1985-12-24
Granted: 1989-11-30
Abstract: 1. Container (1) for placing in and filling or partially filling hollow spaces in drift mining and tunnel construction, which, especially in the form of sacks (3) and tubes, may be brought from its transportation position into an expanded position by inflating its wall (2) by means of polycomponent filler material, characterized in that bins (5, 6) containing the filler material and surrounded by the wall (2) are disposed in the inner space (4) of container (1) conceived as a sack (3), said bins being positioned in the sack to be connected on the one side to pressure containers (7) containing a propellant and on the other side with a component mixer (17), the volume of the bins being designed in accordance with the volume of the sack.
Patent DE-3575140-D1 (DE)
Inventor: LAWRENCE MELVIN S JR
IPC: C07D491/056
Filed: 1985-08-16
Granted: 1990-02-08
Abstract: Tricyclic oxindole antiinflammatory agents of the formula: HET-CONH-Ar (I) and their pharmaceutically acceptable base salts, wherein HET is:where R<sub>1</sub> is C<sub>1</sub>-C<sub>3</sub> alkyl or phenyl; R<sub>3</sub> and R<sub>4</sub> are each H or CH<sub>3</sub>; X is N, CH or C(CH<sub>3</sub>); Y is 0 or S; Z is 0 or CG<sub>2</sub>; n is 1 or 2, and Ar is a specified optionally substituted phenyl or heterocyclic group.
Patent DE-3578742-D1 (DE)
Inventor: KINO YOICHIRO
IPC: G01N33/571
Filed: 1985-11-25
Granted: 1990-08-23
Abstract: A method for determination of herpes simplex virus antibodies by a passive agglutination assay without difficulty and expensive instruments. Disclosed are carriers sensitized with purified HSV antigens from virus or virus infected cells that are useful for determining the immunity by a passive agglutination assay.
Patent DE-3580602-D1 (DE)
Inventor: ISAAC OTTO DR
IPC: A61K/
Filed: 1985-02-23
Granted: 1991-01-03
Abstract: This invention relates to the production of camomile extracts rich in flavone by extracting ordinary camomile drug together with added camomile wing petals.
Patent DE-3661259-D1 (DE)
Title: Device for taking over and transferring folded sheets from a conveyor
Inventor: REIST WALTER
IPC: B65H39/06
Filed: 1986-07-10
Granted: 1988-12-29
Abstract: Intermediate or end products comprising a plurality of interstuffed and overlapping folded printed signatures or sheets are straddlingly fed or conveyed by a plurality of collating conveyors of a circulatingly driven collating cylinder or drum to a product transfer location or pick-up region. At the product pick-up region the intermediate or end products are picked-up or taken-over by a product withdrawal conveyor or device. The product withdrawal conveyor comprises holding or gripping mechanisms which are mounted in spaced relationship on a traction member. These holding mechanisms comprise pivotable clamping mechanisms which are laterally pivotable into a location between the halves or portions of the folded products. These halves or portions are raised or separated from each other. These clamping mechanisms press and thus clamp the intermediate or end products against a counter-element. A complete closure of the intermediate or end products is thus prevented by the clamping mechanisms inserted between the product halves or portions. The product halves or portions are spread apart by pivoting the clamping mechanisms together with the counter-elements about a pivot axis. This product spreading action allows transfer of the intermediate or end products while in an open condition to a further collating cylinder or similar apparatus.
Patent DE-3670349-D1 (DE)
Inventor: MATTIAUDA TOMASO
IPC: F16B39/282
Filed: 1986-05-02
Granted: 1990-05-17
Abstract: A bolt is prevented from rotating, whilst the nut is being screwed into place, by a small projection (3) in the corner between the undersurface of the bolt head (1) and the bolt shank (2). The projection has a sharp edge (103) which is inclined at an angle (a) to the bolt axis. At its junction with the undersurface of the head the projection extends radially for a distance (b). The latter is greater than the difference between the dia. (D) of the hole for the bolt and the dia. (d) of the bolt shank.
Patent DE-3674885-D1 (DE)
Inventor: BECKER BERND
IPC: B29C48/92
Filed: 1986-11-25
Granted: 1990-11-15
Abstract: The apparatus has a measuring head (34) for contact-free optical monitoring of a swelling (A) of material immediately behind the extruder nozzle (22) or a pileup (32) of material ahead of the calibrating tool (26) of the plant. The measuring head (34) has spaced-apart confronting light emitting and light receiving surfaces (52) and (54). Each of these surfaces is adjacent the ends of a plurality of light conducting elements which extend to a housing (38) for a light sender and a light detector. The light receiving surface (54) is subdivided into a plurality of fields (1-13). A first signal identifies at least one field (2-13) which is located at the level of one edge of the extruded product in the region of the swelling or pileup. A second signal denotes the position of the edge within such field (2-13). A single compensation field (1) serves to ascertain a reference value of the intensity of light.
Patent DE-3686331-D1 (DE)
Inventor: BOGGIANO JOHN
IPC: A23N15/10
Filed: 1986-09-02
Granted: 1992-09-10
Abstract: The pods (H) of fava beans (B) are cut and then squeezed to separate the seed (S) from the pods (H) of the beans (B). The beans (B) are fed vertically and downwardly between a pair of converging conveyor belts (13) that frictionally engage and move the beans (B) along a path. A stationary spring-loaded and depth gauged cutting blade (15) is disposed in the path to cut the pods (H) whereafter the belts (13) function to squeeze the pods (H) to force the beans (S) therefrom.
Patent DE-3760028-D1 (DE)
Title: Method and apparatus to compensate for the change in length, in machines for the production and separation of packages, of a foil strip formed from material which shrinks during cooling
Inventor: RITTINGER HERBERT
IPC: B29C51/26
Filed: 1987-01-27
Granted: 1989-02-02
Abstract: 1. A process for compensation of the lenght of a foil strip (1) of a material which shrinks upon cooling, in particular a thermoplastic material, in machines for producing and separating packs which are formed by deep drawing in the foil strip which for that purpose is transported in the longitudinal direction through a shaping station (4), a further working station (6), in particular a sealing station (4), and a separating station (10) of the machine, and which are cut out, possibly after the filling and sealing operations, wherein the foil strip (1) is heated prior to the deep drawing operation and experiences cooling and shrinking in its movement between the shaping station (4) and the separating station (10), and wherein variations in the pack dimensions and the pack spacing are automatically absorbed and/or compensated at the further working station (6) without adversely affecting the working operation up to a maximum tolerance value which is governed by construction, characterised in that with the beginning of the stoppage in transportation movement, a strip portion (12) of the hot foil strip (1), which strip portion is of a length L and adjoins the shaping station (4) in the direction of transportation and extends at least to downstream of the further working station (6) and at most as far as the separating station (10), is fixed in position to prevent displacement thereof at its one end and at its other end is stretched to a greater length L' by a pulling effect and is held in the stretched condition during the stoppage time T or only until complete cooling of the strip portion (12) has occurred, if said cooling time T' should be shorter than the stoppage time T, wherein the stretch is such that the difference in length L'-L at the end of the stoppage or cooling time T, T' respectively is based essentially only on purely elastic stretching of the strip portion (12) which is still of the original length L when in the condition of having been released again and being free of longitudinal tension, and that the strip portion (12) includes so many packs which are disposed in succession over the length L thereof that the alterations, which are caused by the temporary stretching operation, in the pack dimensions and in particular the pack spacings, are in each case at most as great as the maximum admissible tolerance value for the working operation in the further working station (6).
Patent DE-3763179-D1 (DE)
Inventor: PETER WOLFGANG
IPC: B65D17/34
Filed: 1987-02-05
Granted: 1990-07-19
Abstract: There is provided a metal tear-open lid, in particular, made of very thin sheet material wherein by means of a U-shaped recess provided in the tear-open starting section the area where the pull-open ring is fastened to the tear-open portion is reliably prevented from bulging like a membrane as the lid is initially broken up.
Patent DE-3763384-D1 (DE)
Inventor: CHENEST GERARD
IPC: B41J33/26
Filed: 1987-05-05
Granted: 1990-08-02
Abstract: A cassette (10) for an endless loop of ink ribbon (34) wherein first and second induction wheels (42,44) draw in the ribbon (34) to be stored in a serpentine moving pack in a storage void (46) wherefrom ribbon (34) is continuously drawn at a further end, comprises an insert (72) between first and second rim portions (58,60) of the first or driven induction wheel (42) which has a portion (80) having as its outline part of the circumference of a circle concentric with the first induction wheel (42) and having a radius equal to or less than that of the first induction wheel (42) extending at least to the point of first contact of the ribbon (34) with the first induction wheel (42), and to the point of engagement of the first induction wheel (42) against the second induction wheel (44). The insert (78) also comprises a blocking section (86) operative to prevent ribbon (34) in the void (46) from becoming trapped between the first induction wheel (42) and an adjacent side wall (72).
Patent DE-3769910-D1 (DE)
Inventor: STEHLE PETER DR
IPC: C07K1/113
Filed: 1987-10-23
Granted: 1991-06-13
Abstract: PCT No. PCT/EP87/00631 Sec. 371 Date Jun. 24, 1988 Sec. 102(e) Date Jun. 24, 1988 PCT Filed Oct. 23, 1987 PCT Pub. No. WO88/03150 PCT Pub. Date May 5, 1988.N-N-bis-L-amino acid-L-cystine- peptides which are suitable as water soluble cystine donors in oral or parenteral nutrition.
Patent DE-3774394-D1 (DE)
Inventor: DENIS ALAIN
IPC: A61M3/02
Filed: 1987-04-21
Granted: 1991-12-12
Abstract: Hygienic device for washing the ears. It comprises a probe (3) with a double tube (4, 5) imposing a circulation direction to the liquid (8) and the recovery of waste directly on the side to be treated and not at the outer part of the ear by sealingly adapting the probe to the diameter of the auditory meatus; an injection means (6) for the liquid to be instilled (8); two chambers (1, 2), one chamber (1) containing the liquid to be instilled (8) and another chamber (2) containing the used instilled liquid . Hygienic care of the ears and apparatus for removing ear-wax plugs.