baber/WOPTO huggingface dataset:
Patent DE-3264898-D1 (DE)
Title: Composting apparatus
Inventor: ITO KANICHI
IPC: C05F9/02
Filed: 1982-05-21
Granted: 1985-08-29
Abstract: An improved composting apparatus is disclosed which is constructed in H-shape form. It includes a first reversible conveyor (4) mounted on a movable conveyor support (7) and two second reversible conveyors (16) displaceably mounted on bridges (11) which are operatively connected to said conveyor support at both the end portions thereof to extend at a right angle relative to the latter. Material to be composted is delivered to the first conveyor by way of a stationary material supply conveyor and then it is transferred to one of the second conveyors. The respective second conveyors (16) are equipped with reversible rotary paddles (18) which are suspended from the end parts of the second conveyor. In the respective composting sections one rotary paddle performs heaping of the conveyed material, while the other three rotary paddles perform agitation for the heaped layer of material. The intended heaping or agitating operation is successfully performed by way of zig-zag movements of the rotary paddles.
Patent DE-3270549-D1 (DE)
Title: Rail vehicle, in particular tram
Inventor: BRAND WERNER
IPC: B61D3/10
Filed: 1982-02-16
Granted: 1986-05-22
Abstract: 1. A rail vehicle, particularly a metropolitain railway carriage, which substantially comprises a traction bogie (1) which is fitted with a drive motor and axle gearing and is disposed in the region of a head part (2a) of the vehicle (2), a trailing bogie (8) with wheels of considerably smaller diameter, and a floor which is formed from a floor section (3a) extending above the traction bogie (1) and a floor part (3) connected thereto and sunk at the height of one step and which is accessible by one step by means of side doors (5) disposed in the region of the sunken floor part (3), the parts of the electrical equipment (4) which are effecting the adhesion weight of the vehicle (2) being arranged in the region of the traction bogie (1), characterised in that the traction bogie (1) and a second traction bogie (1) which is provided in the region of the other head part (2a) of the vehicle (2) are arranged at the greatest possible distance from one another, the sunken floor part (3) extends from the floor section (3a) limited to the region of the longitudinal extension of one traction bogie (1) at a constant height to a second weighted floor section (3a) formed in the region of the second traction bogie (1) corresponding to the floor section (3a) above the first traction bogie, said sunken floor part (3) has an articulation (7) at its transverse centre for connecting the vehicle halves (2b, 2c), the trailing bogie (8) being arranged adjacent the articulation (7) beneath one vehicle half (2b).
Patent DE-3277049-D1 (DE)
Inventor: ANGERER HERMANN F
IPC: H01M12/08
Filed: 1982-12-09
Granted: 1987-09-24
Abstract: A bifunctional gas-diffusion electrode operative alternately for gas consumption and gas evolution comprises a gas-side layer in which gas consumption takes place, an electrolyte-side layer where gas evolution takes place and an intermediate rectifying layer of semi-conducting material arranged between the gas-side layer and the electrolyte-side layer so as to prevent unwanted gas evolution in the gas-side layer. The rectifying layer may be a p-n junction or may form part of a Schottky barrier junction.
Patent DE-3361776-D1 (DE)
Title: Process for the preparation of magnesium chloride carriers for producing alpha-olefin polymerization catalysts, and carriers obtained
Inventor: BAILLY JEAN CLAUDE
IPC: C08F4/02
Filed: 1983-06-14
Granted: 1986-02-20
Abstract: The present invention relates to catalyst supports for the polymerization and co-polymerization of alpha-olefins, especially ethylene and propylene, consisting essentially of magnesium chloride, characterized in that these supports occur in the form of spheroidal particles with a mean particle size by mass comprised between 10 and 100 microns and having a narrow particle size distribution, which can be controlled, such that the ratio of the mean diameter by mass to the mean diameter by number of the particles is less than or equal to 3.0, and the process for the preparation of the said supports.
Patent DE-3367018-D1 (DE)
Title: Prefabricated panelling for angular chimney tops, smoke or ventilation hoods
Inventor: SCHREYER MARLENE
IPC: F23J13/02
Filed: 1983-02-12
Granted: 1986-11-20
Abstract: 1. A prefabricated cladding for chimney tops, smoke or ventilation outlets, which comprises mutually adjacent jacket plates (1) and can be mounted on the chimney, suspended therefrom, by webs (5, 13) supported on the upper side of the chimney, a respective angle section (12) being disposed in each corner of the adjacent jacket plates (1) on the outside thereof, characterised in that the webs (5, 13) are provided exclusively in the corner region of the cladding as part of a further angle section (3) which is formed by angled arms (4) on the jacket side and which can be mounted on at least two adjacent jacket plates (1).
Patent DE-3374930-D1 (DE)
Title: Process for separating fatty acids and molecular sieve therefor
Inventor: CLEARY MICHAEL TERENCE
IPC: C07C57/12
Filed: 1983-09-07
Granted: 1988-01-28
Abstract: The process comprises dissociation through contact with a silicalite molecular sieve, for withdrawal of the sieve and extn. of the fatty acid by means of a fluid. Pref. the fluid is a diluent soluble in the initial mixt. and with at least 3.5 polarity index. The fluid can also consist of a soln. of organic acid and diluent which the organic acid has a component with 2-5C atoms per molecule. The diluent can be acetone, methyl ethyl ketone, or diethyl ketone.
Patent DE-3378026-D1 (DE)
Title: Method of producing hot-plated metallic strips
Inventor: FINK PETER JOHANNES DR
IPC: B23K20/04
Filed: 1983-12-17
Granted: 1988-10-27
Abstract: Hot clad metal strip is produced by rolling at a high pressure. A planetary rolling mill results in a reduction of 90-98% in one pass and is preceded by a feeder rolling mill stand for a reduction of 25-35% at a rolling speed of 0.8-3.6 m/min. Before the preheating and rolling operations, base and plating materials are prepared to result in bright surfaces, placed with bright surfaces in contact with each other, and joined at the edges by spot or seam welding.
Patent DE-3379396-D1 (DE)
Title: Elastic suspension system provided with a shock absorber for the rear wheel of a motorcycle
Inventor: RIBI VALENTINO
IPC: B62K25/10
Filed: 1983-08-23
Granted: 1989-04-20
Abstract: In an elastic suspension system provided with a shock absorber (6, 106) for the rear wheel (5) of a motor-cycle, in which the shock absorber (6, 106) is pivotally connected by its lower end to a shock absorber supporting lever (11) being in its turn fulcrumed onto the fork (3), a guide arm is provided, which by one end is hinged to the shock absorber supporting lever (11) and by its opposite end is hinged to the motor-cycle frame (1) at a point (15) located at a higher level than the pivot point (2) of the fork (3), and in such a manner as to obtain an articulated quadrilateral (2, 15, 13, 12) with no intersecting sides, wherby the excursion of the shock absorber (6, 106) is increased and it becomes possible to provide only one shock absorber (6, 106) arranged in the same vertical plane as the rear wheel (5).
Patent DE-3464691-D1 (DE)
Title: Fully-automatic umbrella
Inventor: DAY SAN-TONG
IPC: A45B25/14
Filed: 1984-02-16
Granted: 1987-08-20
Abstract: A full-automatic umbrella operable single-handedly by means of a single control device is provided with a tube having a handle at the lower end thereof, an outer tubular shaft mounted on the upper end of said tube and provided with an intermediate ring at the top thereof, an upper inner shaft inserted in the upper end of said outer tubular shaft and provided with an upper ring at the top thereof, a sliding member mounted over said outer tubular shaft and provided with a lower ring at the upper end thereof, a rib assembly collapsibly and pivotably connected to said upper, intermediate and lower rings, a control device disposed in said stick and being operable to control the opening and collapsing of the umbrella through said control means, a coil spring adapted for closing the umbrella mounted in between said intermediate and lower rings, and two coil springs adapted for opening of the umbrella mounted separately in the upper and lower portions of said stick.
Patent DE-3467529-D1 (DE)
Title: Perfecting rotary multicolour printing machine
Inventor: GERMANN ALBRECHT JOSEF
IPC: B41F11/02
Filed: 1984-05-17
Granted: 1987-12-23
Abstract: The machine can print on both sides of the paper either an image with juxtaposed colors by means of a typographic plate inked respectively by an ink collecting cylinder inked in turn by selective color inking cylinders of which the number corresponds to the number of colors, or an image with superposed colors and designs by means of plate cylinders substituted for the selective color inking cylinders and provided with printing plates inking a respective offset cylinder and of which the number corresponds to the number of colors and designs, or an image of each type aforesaid. For this purpose the machine comprises two blanket cylinders operating either as collecting cylinders spaced from each other, each in contact with a cylinder carrying said typographic plate of which the image is transferred via another blanket cylinder to the paper surface, or as offset cylinders pressed against, and printing, the paper, or one as a collecting cylinder and the other as an offset cylinder, both separated. In the last case the image on the offset cylinder is transferred via a transfer cylinder substituted for the cylinder carrying the typographic plate to said blanket cylinder.
Patent DE-3470174-D1 (DE)
Title: Reactor for producing generatorgas from combustible waste products
Inventor: MICHEL-KIM HERWIG
IPC: C10J3/30
Filed: 1984-09-10
Granted: 1988-05-05
Abstract: 1. Reactor apparatus for producing lean gas or generator gas from biomass or other low-temperature carbonisable waste products of all kinds, for example lubricating oils or the like, using a dual gasifier, comprising a primary gasifier with vertically adjustable level sieve and a discharging unit for the residues of combustion, the primary fuel and the pre-heated primary air being fed to the primary gasifier via the reactor bottom, and also comprising a downstream secondary gasifier in the style of a co-currently disposed coke generator with separate secondary air supply, characterised in that between the primary gasifier (2) and the secondary gasifier (20) there is provided a flue-current gas converter (14) into which passes a mixture of the secondary air for the secondary gasifier (20) and the low temperature carbonisable gas from the primary gasifier (2), along with the carbon particles exiting from the latter as a result of the centrifugal motion produced, the mixture and the carbon particles being channelled, with a high sojourn time under reducing conditions, by means of a radially symmetrical ring tuyere (19) to the secondary gasifier (20), and that in addition to the tuyeres (18) for supplying secondary air the flue-current gas converter (14) exhibits at least one foreign gas admission (30), said foreign gas admission (30) adapted to be connected, if required, to a bypass assembly to which at least a component current of the generator gas can be fed.
Patent DE-3479846-D1 (DE)
Title: Integral gas seal for fuel cell gas distribution assemblies and method of fabrication
Inventor: DETTLING CHARLES J
IPC: H01M8/02
Filed: 1984-04-10
Granted: 1989-10-26
Abstract: A porous gas distribution plate assembly for a fuel cell, such as a bipolar assembly, includes an inner impervious region wherein the bipolar assembly has good surface porosity but no through-plane porosity and wherein electrical conductivity through the impervious region is maintained. A hot-pressing process for forming the bipolar assembly includes placing a layer of thermoplastic sealant material between a pair of porous, electrically conductive plates, applying pressure to the assembly at elevated temperature, and allowing the assembly to cool before removing the pressure whereby the layer of sealant material is melted and diffused into the porous plates to form an impervious bond along a common interfaces between the plates holding the porous plates together. The distribution of sealant within the pores along the surface of the plates provides an effective barrier at their common interface against through-plane transmission of gas.
Patent DE-3560733-D1 (DE)
Title: Device for detachably and rotatingly connecting at least two elements of a rack
Inventor: KUTTENBAUM VALENTIN
IPC: E04B1/58
Filed: 1985-02-13
Granted: 1987-11-05
Abstract: 1. Device for detachably and rotatingly connecting at least two rack elements (1) each of which having a clamping element (23) comprising two clamping jaws (2', 3') with clamping means commonly constituting a clamping opening, characterized in that the clamping elements (2, 3) with their clamping openings are disposed one besides the other along an axis of rotation (5-5) and that for each of the rack elements (1) a piece of rotation (6, 7) is provided being fixedly mountable in the clamping opening of its clamping element (2, 3) and that all of the pieces of rotation (6, 7) are separately rotatable around the axis of rotation (5-5) but axially not adjustably disposed and fixable in their respective position of rotation.
Patent DE-3564780-D1 (DE)
Title: Guiding device for a carrier in a sawing machine
Inventor: ERHARD RAYMOND
IPC: B27B5/18
Filed: 1985-02-15
Granted: 1988-10-13
Abstract: This system for guiding the carriage of a circular sawing machine adapted to saw relatively long plates or boards from beneath and provided with a chassis incorporating spaced parallel supporting beams forming a sawing channel between them comprises two guide rails having their longitudinal axes disposed in the same vertical plane as the center of gravity of each supporting beam in order to prevent the ingress of shavings, chips and dust into the carriage rolling means while facilitating the access thereto.
Patent DE-3565913-D1 (DE)
Title: Process for stabilising primary electrochemical generators wih active anodes of zinc, aluminium or magnesium, and anode for a generator stabilised by this process
Inventor: VIGNAUD RENE
IPC: H01M6/04
Filed: 1985-07-03
Granted: 1988-12-01
Abstract: A process is provided for stabilizing a primary electrochemical generator comprising at least one reactive anode made from a metal chosen from the group comprising zinc, aluminium and magnesium, characterized in that to said electrode is added a percentage of 0.01% to 1% by weight with respect to the metal, of at least one perfluorated organic compound of the ethoxylated fluoroalcohol type. It also relates to an anode obtained by the above mentioned process and a primary electrochemical generator, with alkaline or saline electrolyte, comprising an anode of this type.
Patent DE-3566786-D1 (DE)
Title: Fountain solution for offset printing plates
Inventor: MULLER WALTER RUDI
IPC: B41N3/08
Filed: 1985-08-19
Granted: 1989-01-19
Abstract: A moistening agent and method for its use in offset printing plates is described. The agent contains native soluble non-crosslinked collagen and/or non-crosslinked elastin as a water-soluble organic polymer.
Patent DE-3567791-D1 (DE)
Title: Rotary mower
Inventor: LEPOSA WOLFGANG
IPC: A01D34/66
Filed: 1985-11-29
Granted: 1989-03-02
Abstract: 1. A rotary mower, with a mower cutter bar (9) which, in its working position, extends transversely to the direction of travel of the carrier vehicle, which cutter bar has on its underside moving tools (30, 30') and is carried by an outer support beam (2) as viewed relative to the carrier vehicle, which outer support beam is mounted on its inner end (13) on an inner support beam (1) connecting it to the carrier vehicle, so as to be pivotable about a horizontal pivot axle (16) as far as a fixable pivot position (61) of the outer support beam (2) for the rest position of the mower cutter beam (9), said outer support beam (2) being hingedly connected with a remotely operable, variable lenght adjusting means (20), the outer end (22) of which is mounted in a bearing part (24) on the upper side of the outer support beam (2), characterized in that the inner end (21) of the adjusting means (20) is articulated  to a hinge point (40) of an upwardly extending pendulum (44), which in turn is mounted pivotable about a pivot axle (45) which is arranged parallel to and at a distance (50) from the horizontal pivot axle (16) on the inner support beam (1) or on an intermediate part (3), said distance being sufficient for the upward pivoting of the outer support beam (2) into the position (61) for the rest position of the mower cutter bar (9), said pendulum (44) being provided with a stop (47) for limiting  its pivotal trajectory in the direction of the outer support beam and that at a hinge point (48) of the pendulum (44) with its first end (51) a relieving device (29) is articulated wich device is connected with a support part (53) of the inner support beam (1).
Patent DE-3571477-D1 (DE)
Title: Wellhead structure and method of producing same
Inventor: RAYMOND EDWARD LEE
IPC: B32B15/01
Filed: 1985-02-05
Granted: 1989-08-17
Abstract: A wellhead structure having a body 10 of a martensitic alloy with opening therein and a austenitic cladding lining the openings wherein the body, the cladding and the interface therebetween all have a strength of at least 75,000 psi and a ductility of at least ten percent. The method of producing a wellhead structure with an alloy steel body having openings therein and a corrosion resistant alloy cladding lining with openings including the steps of lining openings with the cladding by hot isostatic pressure process wherein the temperature does not exceed 2200 DEG F and the cycle is held at temperature for less than four hours.
Patent DE-3577652-D1 (DE)
Inventor: HOEFFKES HORST DR
IPC: A61K8/81
Filed: 1985-08-19
Granted: 1990-06-21
Abstract: 1. A hair treatment preparation, characterized in that, in addition to components typical of such preparations, it contains a combination of 0.1 to 5.0% by weight of a water-soluble cationic polymer and 0.1 to 10% by weight of a water-soluble aluminium salt.
Patent DE-3579954-D1 (DE)
Inventor: BARLIAN REINHOLD
IPC: H01H3/00
Filed: 1985-05-14
Granted: 1990-11-08
Abstract: An electric switch is provided with a support frame at which several key switch elements are individually clipped on. An actuating front piece is attached at the support frame, which is mounted at a front plate of a switching cabinet or the like. A transmission apparatus with a compression spring is provided between a pressure pin of the actuating front piece and a ram of the key switching elements. The compression spring, the ram and the pressure pin are disposed in an inner space of the support frame receiving the key switching elements. The transmission apparatus provides several individual thrust journals which are resting in the base body and which are moved against the force of the individually coordinated overthrow springs for actuating the key switch elements against the ram.
Patent DE-3582575-D1 (DE)
Inventor: NAIK ARUNDEV HARIBHAI
IPC: A61K/
Filed: 1985-12-14
Granted: 1991-05-23
Abstract: Improvement in the parenteral administration of a carboxylic acid of the formula    <IMAGE>  (I)  or   <IMAGE> (II)  in which X is N, C-H or C-F, Z is O or Ch2, R1 is hydrogen, methyl, ethyl or  beta -hydroxyethyl, R2 is cyclopropyl, 2-fluoroethyl or ethyl, R3 is hydrogen or methyl, and R4 is H or methyl, is achieved through the administration of the basic salt of the acid (I, II). Surprisingly the basic salts are suitable and stable.
Patent DE-3583686-D1 (DE)
Inventor: TORGARDH RALPH
IPC: F16L37/088
Filed: 1985-12-20
Granted: 1991-09-05
Abstract: A lock component (17) is fitted to one of two coupling parts, and in the locked position the component is inserted into a recess (24) in the other coupling part. Seals (14,12) are fitted between the coupling parts in the locked position. The second coupling part (2) has a further recess (25) in which the lock component firstly secures in an outer lock position when the two coupling parts are connected to one another. There is an incomplete seal in the outer lock position, in that the two coupling parts are locked so that they are prevented from being separated, but can be further pushed together to the complete lock position. When pressure medium is present, there is an acoustic indication that the outer lock position has been adopted on the basis of leakage.
Patent DE-3583944-D1 (DE)
Inventor: VAN DER VELDE HENDRIK SIMON
IPC: H01B7/08
Filed: 1985-05-22
Granted: 1991-10-02
Abstract: The optical flat type cable manufactured according to the disclosed method comprises parallel extending optical fibres which are interconnected by a light-cured lacquer of acrylic acid esters which is present only on the facing circumferential parts of the optical fibres, guiding a number of parallelly extending optical fibres (18) over a first roller or system of rollers (11,13) whose surface(s) comprise(s) a layer of light-curable lacquer, whereby the fibres are provided on one side with a layer of lacquer; subsequently guiding the thus covered fibres over a second roller or system of rollers (20,21) the shaft(s) (22,23) of which is (are) as right angles to that of the first roller or system of rollers, so that the fibres are rotated through an angle of 90 DEG  whilst approaching and subsequently engaging each other, whereby the sides of the fibres covered with lacquer are caused to face and substantially contact each other, and finally exposing the thus obtained assembly of optical fibres to light, thereby resulting in said optical flat type cable.
Patent DE-3587222-D1 (DE)
Inventor: EIBNER ROBERT
IPC: C05G3/00
Filed: 1985-02-15
Granted: 1993-05-06
Abstract: Foliar fertilisers for long-term foliar application contg. macro- and/or trace nutrients are new when they contain a buffer mixture. The buffer mixture, which generally has a usable pH range of 1.0-8.0 (pref. 3.0-6.0), pref. contains poorly water-soluble cpds. and is pref. in the form of a dispersion in aqueous and/or non-aqueous solutions. Pref. nutrients are carbon, oxygen, nitrogen, phosphorus, potassium, magnesium, calcium, sulphur, iron, manganese, copper, zinc, chlorine, boron, molybdenum, sodium, silicon, cobalt and/or aluminium, pref. bound as hydroxide, phosphates, carbonates, silicates, oxalates, borates, molybdates, salts of polymeric acids, humic acids, amino acids, chelating agents, ligninsulphonic acids, protein fractions, amino acids, sugar acids, alginic acids, carbonic acid derivs., caseinic acids, fatty acids, hydroxy-polycarboxylic acids, their hydrogen cpds., and mixed precipitates.