baber/WOPTO huggingface dataset:
Patent IT-BO20020107-D0 (IT)
Inventor: SEDONI ENRICO
IPC: B62D1/16
Filed: 2002-03-04
Abstract: Steering equipment is provided with a transmission shaft (4) mounted so that it can turn within a steering column (2), and with a control device (8) for actuating an operating unit; the control device (8) being provided with a switch (9) and a control member (18), which has substantially the shape of the sector of a circle and can move between an operative position, in which the control member (18) sets itself about a longitudinal axis (3) of the steering column (2), and a position of actuation of the switch (9).
Patent IT-MI20020366-D0 (IT)
Inventor: BERGER REINHARD
IPC: B60K6/48
Filed: 2002-02-22
Abstract: A power transmission for a motor vehicle. The transmission includes a plurality of transmission ratio steps defined by pairs of gear carried on parallel shafts, and final output mechanisms for engaging desired transmission ratio steps. The final output mechanisms are operable for controlling the engagement of respective transmission ratio steps to minimize tractive force interruption by allowing rapid gear changes to be effected to reduce the times between shifts of gears. By sensing accelerator pedal position and vehicle speed a new transmission ratio step to be subsequently engaged can be pre-selected while an engaged gear remains engaged.
Patent DE-2960854-D1 (DE)
Title: Hydroelectric plant
Inventor: CROS PIERRE
IPC: F03B13/08
Filed: 1979-12-04
Granted: 1981-12-03
Abstract: In a low-head hydroelectric power station, a turbine runner is mounted within the hub of a convergent-divergent draft tube at the base of a dam. At least one turbine is coupled to one or more electric generators housed within a casing which is totally submerged within the upstream pool. The distance from the generator casing to the draft tube intake is sufficient to prevent any interference with the water flow. The casing is provided with a vertical access and inspection shaft, the top opening of which is located above the normal water level and removably fixed on a flooring structure.
Patent DE-2963107-D1 (DE)
Title: Process for preparing amino acids and esters
Inventor: PATCHETT ARTHUR ALLAN
IPC: C07D317/46
Filed: 1979-07-24
Granted: 1982-08-05
Abstract: Compounds having the formula (I) are prepared by (a) treating a <CHEM>  compound of formula (II) with a strong amine base, such as <CHEM> lithium hexamethyldisilazide, (b) reacting the product from (a) with   <CHEM> and (c) hydrolyzing the product from (b), wherein R is alkyl, alkenyl or substituted alkyl, R<1> is lower alkyl, R<2> is the residue of an aldehyde R<2>CHO, R<3> is alkyl, alkenyl or substituted alkyl, R<4> is alkyl-; substituted alkyl- or aryl-sulfonyl, R<5> is alkyl, aryl or alkaryl and X is Cl, Br or I. Compounds of formula (II) are disclosed. They are prepared from  beta -chloro- alpha -amino butyric methyl ester and benzaldehyde by known methods.
Patent DE-3060794-D1 (DE)
Title: Advancing device with planetary wheels for fusing welding wires
Inventor: CLOOS ERWIN
IPC: B23K9/133
Filed: 1980-04-04
Granted: 1982-10-28
Abstract: A planet guide roller welding wire feeding arrangement having at least two planet guide rollers rotatably mounted on a bearing part with the axes of rotation thereof defining an angle with the welding wire axis and are arranged radially outwardly from the welding wire axis. The bearing part encircles the welding wire and is supported for rotation with respect to the welding wire. The bearing part consists of a cylindrical sleeve having a slotted wall structure so that at least two parts thereof are movable toward and away from each other. The guide rollers are rotatably mounted on these two movable parts so that the guide rollers can be adjustably moved toward and away from each other. Structure is provided for facilitating the adjusting of the guide rollers toward and away from each other, which structure is responsive to a relative axial movement between a gripping member encircling the bearing part and selectively fixedly secured thereto.
Patent DE-3160355-D1 (DE)
Title: Controlling system for rotating shears
Inventor: MORNAS JEAN-PHILIPPE
IPC: B23D36/00
Filed: 1981-05-21
Granted: 1983-07-07
Abstract: 1. Control device for a rotary shearing machine (1), of the type comprising two superimposed rotors (3, 5) each carrying a cutting blade (4, 6) and being driven at variable speed with the aid of an electric motor (9), characterised in that it is provided with a device (30, 31, 34, 28) for measuring the cutting stress, which measuring device enables a feed regulator (17) connected to the motor to be controlled, in such a manner as to bring about during the cutting an increase in the supply current voltage of the said motor to a sufficient extent to prevent its jamming, the said cutting stress measuring device being composed of one or more dynamometer devices (30, 31) connected to the end support device or devices (35, 38) of at least one of the said rotors.
Patent DE-3168543-D1 (DE)
Title: Antifungal compositions with a high release rate of the drug as an elastic liquid dressing
Inventor: VON BITTERA MIKLOS
IPC: A61P31/04
Filed: 1981-11-27
Granted: 1985-03-07
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Antimycotic agents having a higher degree of release of the active compounds and containing azole derivatives, solvents and customary formulation auxiliaries, characterised in that they contain as spreading agents 2 to 10% by weight of isopropyl myristate, isopropyl palmitate, isopropyl stearate, carprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain lenght, waxy fatty acid esters, silicone oils, an isopropyl myristate/isopropyl palmitate/isopropyl stearate mixture or coconut oil acid isopropyl ester, as solubilisers 1 to 8% by weight of benzyl alcohol, 2-octyl-dodecanol, polyethylene glycols, phthalates, adipates, propylene glycol, glycerol, di- or tripropylene glycol or waxes and as film-forming agents 10-12 parts by weight of cellulose ether per 100 parts by volume of the end product. 1. Patent Claims for the Contracting State : AT Process for the preparation of antimycotics based on azole derivative active compounds and customary formulation auxiliaries, characterised in that the active compounds and formulation auxiliaries are formulated together with 2 to 10% by weight of isopropyl myristate, isopropyl palmitate, isopropyl stearate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, an isopropyl myristate/isopropyl palmitate/isopropyl stearate mixture or coconut oil acid isopropyl ester as spreading agents, with 1 to 8% by weight of benzyl alcohol, 2-octyl-dodecanol, polyethylene glycols, phthalates, adipates, propylene glycol, glycerol, di- or tripropylene glycol as solubilisers and with 10 to 15% by weight of cellulose ethers as film-forming agents, based in each case on the total weight.
Patent DE-3170692-D1 (DE)
Title: Method and apparatus for forming an optical waveguide preform and an optical waveguide
Inventor: BLANKENSHIP MICHAEL GREGG
IPC: G02B6/04
Filed: 1981-06-02
Granted: 1985-07-04
Abstract: A substantially continuous method of and apparatus for forming an article suitable for an optical waveguide preform wherein the starting member is continuously removed is disclosed. The preform is formed by providing a starting member or bait and applying the particulate material to the exterior surface of the starting member to form a coating thereon. The coating is longitudinally translated while simultaneously additional particulate material is applied to the coating to form a preform body with the preform body thereafter being longitudinally translated. While longitudinally translating the preform body and applying additional particulate material to the end thereof, the starting member is continuously removed from the preform body leaving a longitudinal aperture remaining in the preform body. The particulate material may be applied by one or more burners, the output of which may be controlled to provide a predetermined desired cross sectional composition variation of the resulting preform body. The so formed preformed body may thereafter be suitably heated, consolidated, and drawn into an optical waveguide.
Patent DE-3170864-D1 (DE)
Title: Process for manufacturing thin wall enbloc hollow metal bodies, useful for pressure containers and products so obtained
Inventor: BODEGA SERGIO
IPC: B21D51/26
Filed: 1981-10-07
Granted: 1985-07-11
Abstract: A process for forming hollow bodies of metal materials, particularly of aluminium alloys, based on a suitable combination of mechanical operations comprising deep drawing, stretching, tapering and tool machining, whereby it is possible to obtain essentially cylindrical enbloc metal bodies with a concave dished bottom and a dome-shaped head provided with a beaded opening, said enbloc bodies being characterized in that the cylinder walls are very thin, highly strain-hardened and endowed with high mechanical properties, and therefore such as to attain, according to the object of the invention, a remarkable reduction in the metal material amount used in the aforesaid enbloc bodies, destined for being used chiefly as pressure containers, for example for aerosol.
Patent DE-3173971-D1 (DE)
Title: Device for use in carrying a child
Inventor: BUSH SYDNEY JOSEPH
IPC: A47D13/02
Filed: 1981-07-21
Granted: 1986-04-10
Abstract: A device to be worn by an individual for use in supporting a child or infant to be carried seated on the shoulders of the wearer comprises a backrest for providing rearward and lateral support for the child, a bracing means for engagement against the rear of the torso of the wearer and a lever structure interconnecting said bracing means and said backrest, said structure extending forwardly and upwardly below the arms of the wearer and in front of the shoulders before passing behind the shoulders to the backrest, whereby the structure utilizes the frontal shoulder region of the adult as a fulcrum to transfer a rearward load on the backrest to the said bracing means.
Patent DE-3260990-D1 (DE)
Title: Method of flushing toilets, and device for carrying out the method
Inventor: JOVY HERBERT DR
IPC: E03D3/10
Filed: 1982-03-30
Granted: 1984-11-22
Abstract: A method of and apparatus for flushing a water closet by utilizing water and air for the flushing. The method operates at predetermined pressure ratios. At an air pressure of maximally about 3 bar inside of a pressure vessel the flushing medium consisting of air/water is fed into the pressure vessel, and if the pressure exceeds 3 bar, water only is fed into the pressure vessel. In order to feed water and air a water-jet injection is used which on the one hand communicates via an infeed line with the water mains and on the other hand communicates via an infeed stub at the suction side with the ambient air. The air/water mixture is fed through an infeed line into the pressure vessel, which infeed line ends in a space of the pressure vessel which is occupied by an air cushion. The relative pressures allows a two step flushing which is governed by an accordingly designed discharge valve in the outflow conduit of the pressure vessel.
Patent DE-3269367-D1 (DE)
Title: Injector for plastic molds
Inventor: COOK JAMES E
IPC: B29C45/74
Filed: 1982-07-09
Granted: 1986-04-03
Abstract: A material injection assembly (10) of the type for injecting a resin material into a mold cavity including a body member (12) defining a nozzle (13) for injecting material into a mold (14) and including at least one central channel (16) for conveying a first material through the nozzle (13). The assembly is characterized by an internal purging mechanism for closing the nozzle (13) to the mold (14) while allowing the flow of purging material between the channel (18) supplying resin material to the control channel (16) and a debris channel (22). The purging mechanism further allows flow of purging material between a separate purging material channel (20) and the debris channel (22) to perform a post-purge function. A cooling system is also disclosed which provides a coolant supply channel (70) which bifurcates into two channels (75, 77) about the central channel (16) proximal to the nozzle (13) to provide maximum cooling at the portion of the assembly (13) closest to the mold (14).
Patent DE-3271425-D1 (DE)
Title: Conveying device for elongated articles such as needle blanks for sewing machines
Inventor: PAVEL KLAUS
IPC: B21G1/04
Filed: 1982-10-21
Granted: 1986-07-03
Abstract: 1. A mechanism for the conveyance of workpieces (6) in the form of rods, in particular blanks for sewing-machine needles, along a workpiece processing line, in which the workpieces (6) are arranged to lie with a close fit in the threads (14, 15) of a number of conveyor spindles (7, 8, 12, 13) extending along the length of the path of conveyance and get handed on from spindle to spindle in the direction of the path of conveyance in such a way that the workpieces (6) along one portion of the path of conveyance engage by their middle section and along another portion of the path of conveyance engage by their end sections in threads (14, 15), characterized in that the end portions of the conveyor spindles (7, 8, 12, 13) which are equipped in the middle region with portions of thread (14', 15') having zero pitch, run overlapping one another in such a way that each workpiece (6) during conveyance in the range of overlap is carried by thread both through engagement of its middle region and through engagement of its end regions.
Patent DE-3361893-D1 (DE)
Title: Pharmaceutical compounds and process for the manufacture of same
Inventor: BATEMAN NEIL E
IPC: A61K31/00
Filed: 1983-03-24
Granted: 1986-03-06
Abstract: An analgesic and anti-inflammatory product comprising an acetyl salicylic derivative composition having the formula: <CHEM> wherein both R and R<1> are hydrocarbon radicals and process for the manufacture thereof.
Patent DE-3371817-D1 (DE)
Title: Spectacle lens for extremely poor-sighted persons
Inventor: FURTER GERHARD
IPC: B24B13/00
Filed: 1983-08-04
Granted: 1987-07-02
Abstract: Eyeglass lenses for persons suffering from severe ametropia. The lenses have a convexly shaped object-side front surface (4) and an eye-side rear surface (3) which is aspherically corrected in the central region (6) which comprises at least the main field of view. From this region the rear surface passes into a region in which its meridional inclination approaches the inclination of the front surface. The entire rear surface of the lens is continuously differentiable twice. Such a lens has an appearance which is fully satisfactory esthetically and makes it possible to keep the overall magnification of the system consisting of the eye and the eyeglass lens closer to 1 than in the case of previously known lenses. Aberrations are optimally corrected within a sufficiently large region, and no disturbing discontinuities in the fields of view occur.
Patent DE-3460497-D1 (DE)
Title: Safety device against non allowed pressure in a container
Inventor: VOIGTLANDER KURT
IPC: F16K17/14
Filed: 1984-03-09
Granted: 1986-09-25
Abstract: There is disclosed a safety device for releasing excessive pressure in a pressurizable container having a pressure release outlet, rupturable closure element in the form of a membrane which hermetically seals the outlet, a cutting device arranged to rupture the closure element when a predetermined maximum pressure in the container is exceeded, a rigid retaining device which holds the cutting device in a position out of engagement with the closure element when the container pressure is less than the predetermined maximum pressure, and a predetermined weakening provided on the retaining device which breaks when the predetermined maximum pressure is exceeded so as to allow the cutting device to move under the action of the pressure in the container so as to rupture the closure element. The retaining device is rigidly connected to the cutting device, and the latter is rigidly connected to a first plate. The closure element is clamped between the first plate and a second plate in such a way that a rupturable rim is defined to be engaged by a cutting edge of the cutting device. The retaining device, the cutting device and the first plate are arranged on the side of the closure element which faces the interior of the container. The safety device is therefore able to react suddenly to cause rapid movement of the cutting device when the maximum pressure is exceeded. The closure element is passive, so the choice of material is therefore greater, and the general shape of the closure element is not limited to a circle.
Patent DE-3466292-D1 (DE)
Title: Single collimator lens having one aspherical surface
Inventor: SMID ALBERT
IPC: G02B3/04
Filed: 1984-12-03
Granted: 1987-10-22
Abstract: A collimator lens is described having a small numerical aperture and specific focal lengths. One of the surfaces of the lens is plane and the other surface has an aspherical profile defined by a series expansion comprising only a few even terms.
Patent DE-3467539-D1 (DE)
Title: Chairlift fitted with a protective device against cold and unsteady-weather
Inventor: MICHEL MAX
IPC: B61B12/00
Filed: 1984-12-19
Granted: 1987-12-23
Abstract: A device which can be fitted on the chair of a chairlift cable transport system used in tourist resorts and which provides passengers with a protection against cold and adverse weather conditions. Properly shaped plate elements are so arranged that in a deployed position they form a continuous protecting shield extending from above the seat to downward and frontward of the seat and that when in an upward folded position they are superposed so that the device has a very reduced area subject to wind action on empty chairs thus permitting the keeping of all chairs permanently on the cable without jeopardizing the whole line during adverse weather conditions. Springs bias the safe-guard rail towards the folded position. The device adds little weight, is easy to operate by the passengers and does not affect the usual embarcation or disembarcation procedures.
Patent DE-3480559-D1 (DE)
Title: Tubular element instrumented with temperature sensors, in particular for measuring overtemperatures in the tubes of thermoelectric power plant superheaters
Inventor: ARISI SERGIO
IPC: G01K1/14
Filed: 1984-12-28
Granted: 1989-12-28
Abstract: This invention relates to a tubular element provided with a temperature sensor, in particular for measuring overtemperatures in the tube bundle of superheaters in thermoelectric power plant steam generators, comprising a pair of concentric tubes (11,12) forcibly locked one into the other by a mechanical plastic deformation process, at least one of the two tubes comprising in the mutually contacting surfaces a series of longitudinal grooves (13) into which said temperature sensors (15) are inserted.
Patent DE-3561509-D1 (DE)
Title: Production of carboxylic acids from alcohols using rhodium complex catalysts
Inventor: WEGMAN RICHARD WILLIAM
IPC: C07C53/122
Filed: 1985-07-19
Granted: 1988-03-03
Abstract: A process for the production of organic carboxylic acids by the catalytic reaction of an alcohol and, carbon monoxide in contact with a homogeneous catalyst system of rhodium metal atom, a phosphorus containing ligand in which there is present at least one oxo oxygen atom attached to a phosporus atom or a carbon atom to form a Z group and the @    or @   group in said Z group is located at least one carbon atom removed from the phosphorus atom of the molecules represented by the formulas   <CHEM> and a halogen promoter, under mild reaction conditions, wherein R min is aryl, alkaryl, aralkyl or alkyl, and wherein 1 or more of said R min  groups can be substituted with a Z group but not more than 3 of said R min  groups in the molecule are so substituted; a is an integer from 0-4; b is an integer from 0-3; and Z is P(O)R min R min ; -C(O)OR sec  or C(O)R sec , wherein R sec  is R min  or -H.
Patent DE-3573112-D1 (DE)
Title: Highly concentrated pumpable aqueous pastes of alkaline salts of alkyl esters of alpha-sulphonated fatty acids, and process for their preparation
Inventor: PIORR ROBERT DR
IPC: C09K23/08
Filed: 1985-10-21
Granted: 1989-10-26
Abstract: Aqueous concentrates of alkali metal salts of  alpha -sulfonated fatty acid alkyl esters (ester sulfonate salts) which are pumpable at temperatures of at least 60 DEG  C. are obtained without the addition of viscosity regulators by preparing pastes containing at least about 60% by weight of ester sulfonate salts derived from C16 and/or C18 fatty acids. More particularly, the concentrates contain less than 10 mole % of ester sulfonate salts with fatty acids containing fewer than 16 carbon atoms. The concentrates are obtained by neutralizing the crude ester sulfonates with concentrated alkali hydroxide solution with intensive cooling at temperatures of at most 90 DEG  C.
Patent DE-3573884-D1 (DE)
Title: Substained release tablets and method for preparation thereof
Inventor: ERLANDSSON STIG ALBIN BERTIL
IPC: A61K31/60
Filed: 1985-08-23
Granted: 1989-11-30
Abstract: The invention relates to sustained-release pharmaceutical preparations comprising a drug-containing tablet and a coating surrounding the same, wherein the coating is insoluble in water and gastrointestinal fluids and consists essentially of a terpolymer of polyvinylchloride, polyvinylacetate, and polyvinylalcohol and a water-soluble pore-creating substance, the said pore-creating substance being randomly distributed in the terpolymer coating, the pore-creating substance being present in amount of one part to 20 parts for each one to ten parts of terpolymer and being essentially pharmacologically inactive in the amount used. The invention also includes a method for the manufacture of the preparation.
Patent DE-3662249-D1 (DE)
Title: Braking device for rolling pallets
Inventor: NEVE VOLKER
IPC: B65G1/08
Filed: 1986-12-13
Granted: 1989-04-13
Abstract: 1. Device for the braking of roller pallets in shelves, in which the roller pallets have on their underside at least one flat surface which is arranged in the rolling direction outside the track rails, characterized in that it is equipped with a brake drum (9) which rests against this surface in the braking position.
Patent DE-3681820-D1 (DE)
Inventor: KOWA HERBERT
IPC: C02F11/02
Filed: 1986-05-16
Granted: 1991-11-14
Abstract: Organic waste in effluents and sewage is reduced in a reactor by microorganisms, in particular by specialised high-performance strains of mixed dry bacteria cultures 'DBC plus' (RTM). The waste is sepd. in a phase with a high and a phase with a low water content. The residence time of the two phases can thus be set independent of each other; the residence time of the low water content phase is, however, always chosen to be longer than that for the high water content phase.
Patent DE-3681999-D1 (DE)
Inventor: BOUTIQUE JEAN POL
IPC: C11D3/20
Filed: 1986-07-25
Granted: 1991-11-21
Abstract: Heavy duty liquid detergent compositions comprising a mixture of citrate and succinate builders provide excellent detergency performance without undue fabric build-up of precipitated salts.
Patent DE-3682087-D1 (DE)
Inventor: LISENBEE WAYNE F
IPC: G01N35/02
Filed: 1986-02-27
Granted: 1991-11-28
Abstract: A high speed, luminescence detection arrangement for sequentially measuring the luminescence emitted from a plurality of luminescence sources under test. A tray holder contains a plurality of cup-like sample wells, from which the luminescent radiation is emitted, and each of the cup-like sample wells is sequentially positioned in a predetermined location to allow the detection and measurement of the intensity of the luminescence emitted therefrom. Display means are provided to provide a detectible display, having a magnitude proportional to the intensity of the luminescence detected. Fluid dispensing means are operatively interconnected to allow injection of one or more fluids into each of the cup-like sample wells at a predetermined time before measurement of the luminescence emitted therefrom.