baber/WOPTO huggingface dataset:
Patent DE-2965777-D1 (DE)
Title: Control device for the automatic gear box of an automotive vehicle
Inventor: BALE ALAIN
IPC: F16H59/12
Filed: 1979-12-14
Granted: 1983-07-28
Abstract: This control device for automatic change-speed transmission mechanism of motor road vehicles has a control keyboard of which the keys control the energization of switches cooperating with cam faces formed on an axially movable detector shaft the translation of which is controlled by means of a rotary cam rigid with the selector shaft of the change-speed mechanism, this cam comprising an integral radial arm responsive to a double-acting pneumatic cylinder responsive in turn to a pair of solenoid valves adapted to be energized for moving the piston of the pneumatic cylinder in one or the other direction as a function of the specific key depressed by the driver in order to provide the desired range of speed ratios, or the neutral position, or the reverse gear.
Patent DE-2966467-D1 (DE)
Title: Cathode ray tube arc-over protection
Inventor: FORSTER GERHARD
IPC: H04N5/68
Filed: 1979-09-21
Granted: 1984-01-12
Abstract: A high voltage terminal (25) of an ultor capacitance (40) of a cathode ray tube (21) is coupled to an electron gun structure (26). The low voltage terminal (A), which typically comprises a point on an outer conductive coating (24) on the cathode ray tube envelope (22) is coupled to a ground terminal (37) of a spark gap (X-X). 
<??>The ground termination for electrical components and the chassis (36) is also coupled to the group terminal of the spark gap (X-X). During arc-over, the cathode ray tube ultor capacitance discharges through the spark gap (X-X). 
<??>Arc-over current oscillations flow in the chassis and electrical component circuitry by means of stray capacitive coupling. Current damping means such as a resistor (Ri) is coupled between the chassis (36) and the low voltage terminal (A) for damping arc-over current oscillation in the chassis and in the component circuitry. The current damping means (Ri) may be of such value as to integrate the voltage across stray capacitance at the frequencies of arc-over currents.
Patent DE-3064762-D1 (DE)
Title: Washing and softening compositions and methods for their manufacture
Inventor: HARDY FREDERICK EDWARD PARK DR
IPC: C11D3/42
Filed: 1980-09-10
Granted: 1983-10-13
Abstract: Granular built detergent compositions having good textile softening and cleaning properties comprise a nonionic surfactant, a cationic textile softening agent, a detergent builder and an optical brightener of the 4,4'bis (triazinylamino) stilbene 2,2' sulphonic acid type in a zwitterionic form having a low rate of solution in an aqueous medium of pH 9 at 25 DEG  C.
Patent DE-3160712-D1 (DE)
Title: Process and apparatus for the biological purification of waste water
Inventor: FUCHS UWE
IPC: C02F3/12
Filed: 1981-12-01
Granted: 1983-09-01
Abstract: In a process and apparatus for conducting an activated sludge process in an activation basin having multiple sections, preferably at least three sections are provided for conducting the process with each succeeding section being larger in volume than the previous section by an amount about equal to the volume of the first section. It is preferred that the process be conducted in the first section by feeding the first section with an oxygen enriched gas, and with the next section in line fed with the exhaust from the first section, and the third section being aerated with air. In a specific refinement, there are provided four sections with the first two sections sealed with respect to the atmosphere.
Patent DE-3165096-D1 (DE)
Title: Pigment pastes and utilisation thereof
Inventor: LOCH WERNER DR
IPC: C09D139/06
Filed: 1981-10-08
Granted: 1984-08-30
Abstract: Pigment pastes, comprising an organic solvent, a copolymer of one or more water-immiscible, or only partially water-miscible, copolymerizable  alpha , beta -olefinically unsaturated compounds and one or more water-soluble copolymerizable N-vinyl compounds, and a finely divided pigment and/or filler dispersed in the mixture of solvent and copolymer, are used for pigmenting organic and/or aqueous solutions or dispersions of surface-coating binders, for toning pigmented gloss finishes, and for pigmenting and toning anodic or cathodic electrocoating finishes.
Patent DE-3167301-D1 (DE)
Title: Slacks
Inventor: TAKAMATSU NOBORU
IPC: A41D1/14
Filed: 1981-07-06
Granted: 1985-01-03
Abstract: The invention relates to a slacks comprising one or more pockets and a plurality of belt loops attached to the slacks at the height of the waist band. According to the invention the pocket opening of at least one pocket is arranged in the waist band in such a manner that during the wearing of the slacks the pocket opening is covered by a belt passed through the belt loops. In this manner, articles put in said pocket can not be lost or stolen, since pick-pocketing is substantially impossible.
Patent DE-3170085-D1 (DE)
Title: Agent dispenser with microporous releasing diffusor
Inventor: THEEUWES FELIX
IPC: A61K9/22
Filed: 1981-01-22
Granted: 1985-05-30
Abstract: A dispenser is disclosed for delivering an active agent to an aqueous environment. The dispenser comprises an internal compartment with a partition that divides the compartment into a first space and a second space. The first space contains the active agent and the second space contains a gel or an osmotically effective compound. An exterior wall of a microporous polymer, or a microporous polymer and a semi-permeable polymer surrounds the compartment.
Patent DE-3170923-D1 (DE)
Title: Process for preparing electrically conducting polycondensates and their use in electrical engineering and as antistatic additives for plastics
Inventor: NAARMANN HERBERT DR
IPC: C09K3/16
Filed: 1981-03-21
Granted: 1985-07-18
Abstract: 1. A process for the preparation of electrically conductive polycondensates having electrical conductivities greater than 10**-2 S/cm, wherein there is added to the polycondensates of the general formula  see diagramm : EP0037924,P4,F5  or  see diagramm : EP0037924,P4,F6  where n is from 1 to 50 and Z is sulphur or selenium, while excluding moisture, from 0.5 to 15% weight, based on the polycondensate used, of a Lewis acid or an NO**+ or NO2 **+ salt thereof, or a nitroaromatic, trinitrosulphonic acid and/or a fluorine derivative, or another acid.
Patent DE-3272529-D1 (DE)
Title: Device to introduce anti-freeze into a compressed-air system
Inventor: BARTSCHER PETER
IPC: B60T17/00
Filed: 1982-04-22
Granted: 1986-09-18
Abstract: 1. Device for introducing antifreeze into a compressed-air system, having a conveying device for conveying the antifreeze from a storage container into the compressed-air system, and having the following features : a) an electrically controllable drive device (11) is provided for actuating the conveying device ; b) the control input (12) of the drive device (11) is connected to the output (13) of an electrical control component (14) ; c) the electrical control component (14) is provided with a signal input (17) for a signal generator that responds automatically to an important operating parameter ; characterised by the following features : d) a temperature-responsive member (23) serves as the signal generator ; e) the electrical control component (14) serves to actuate the drive device (11) automatically in dependence on the output signal of the temperature-responsive member (23).
Patent DE-3274480-D1 (DE)
Title: Turbine with variable inlet section
Inventor: VAN GUCHT ALBERT
IPC: F01D17/16
Filed: 1982-01-14
Granted: 1987-01-15
Abstract: 1. Turbo-expansion apparatus comprising at least one centripetal turbine mounted in overhung manner on the shaft of the driven machine, a duct introducing the fluid under high pressure and terminating in a volute, an inlet sector (2) directing the fluid towards the blades of the centripetal turbine, a duct for the outflow of the expanded fluid, called the discharge cylinder (10), a control annulus (9) concentric with the discharge cylinder (10) and actuating the guide blades (4A, 5A, 6A, 7A, 11A, 12A, 13A) to incline them at a specific angle, characterised in that the turbo-expansion apparatus comprises an inlet sector (2) constituted wholly or partly by guide blades (4A, 5A, 6A, 7A, 11A, 12A, 13A) orientated by guide ramps (8, 14, 15, 16) co-operating with the guide blades (4A, 5A, 6A, 7A, 11A, 12A, 13A) in such a manner that the start of the movement of one blade begins before the total immobilisation of the previously moved blade so that the opening or closing of the inlet sector (2) is effected in accordance with a linear law between the angle of rotation of the control annulus (9) and the cross-section of passage of the inlet sector (2).
Patent DE-3278750-D1 (DE)
Inventor: WONDRA JURGEN ING GRAD
IPC: H03M1/00
Filed: 1982-12-02
Granted: 1988-08-11
Abstract: Integrable circuit for digital/analog converters wherein individual signal inputs addressed by part of a digital signal to be processed are connected to the same first terminal of a respective first diode, the first diode having a second terminal connected to the same terminal of a respective second diode and, furthermore, connected to an output of a transistor operated as a current source, the second diode of the diode pairs controlled by the individual signal inputs having a second terminal for jointly controlling an output amplifier, wherein the original current source transistors have respective current-carrying inputs addressed, via a respective resistor, by a common supply terminal, and wherein the individual diode pairs are mutually identical, and the current source transistors are of the same type, comprising at least one second current source transistor operatively associated with each of the first-mentioned current source transistors, both of said first mentioned and said second source transistors having current input electrodes, respectively, directly connected to one another, and current output electrodes of respective mutually associated pairs of said first-mentioned and said second current source transistors connected to a respective one of two identical digitally controlled circuit parts forming, together with resistances connected to said current input electrodes of the respective current source transistors, respective analog/digital converters.
Patent DE-3280036-D1 (DE)
Title: Device for the automatic segmentation of a scanned image in an image pattern recognition system
Inventor: NADLER MORTON
IPC: G06V30/10
Filed: 1982-04-16
Granted: 1989-12-28
Abstract: A pattern recognition system comprising scanning means (1) for producing a binary signal indicative of the state of the elementary areas in successively scanned columns of elementary areas and segmentation means to separate from said signal data relating to individual discrete graphic objects in the scanned pattern and to store the separated data in individual storage zones of a memory array, characterized in that said segmentation means comprise a QTC generator (2) for producing quasitopological codes indicative of predetermined states of successive elementary areas using the data in the signal of each successive scanned column and the data in the signal of the last previously scanned column, and for producing therefrom a start and a stop signals at the beginning and end of any series of data corresponding to a fragment of a graphic object, the succession of codes being different depending on whether a fragment detected in the signal is or is not continued from last previously scanned column, and assignment control means (3) for assigning a selected memory zone of a memory array (4) to any said series of data depending on the codes allotted at the beginning and end of the fragment, and controlling the delivery of said series of data to said selected memory zone.
Patent DE-3364023-D1 (DE)
Title: Treatment of coated glass
Inventor: LAWRENSON JACK
IPC: C03C19/00
Filed: 1983-03-15
Granted: 1986-07-17
Abstract: A metallic layer is removed from a coated glass surface (3) by subjecting the coated glass to the abrasive action of a stripping wheel (7) comprising a particulate abrasive in a porous matrix of polyvinyl formal.
Patent DE-3366162-D1 (DE)
Title: Device for the automatic closure of sewers
Inventor: LEU SIEGFRIED
IPC: F16K7/17
Filed: 1983-01-28
Granted: 1986-10-23
Abstract: 1. Device for the automatic closure of sewers (1) in case of backflow, the closure means of which is a ball (2) that is rigidly connected to one side in the sewer (1) and inwardly bulged when without pressure, with a backflow alarm device (10), a source of pressure and automatic pressure control means and where the backflow alarm device (10) is a pot (16) which is screwed on a threaded socket leading into a sewer (1) and containing a float (17) that is contacting a ram (18) which is led out of the pot and is connected to a control valve (8), the ram (18) having a collar (22) at the inside of the pot, characterized in that the source of pressure is an air reservoir (13) with a pressure gage (14) and an air pump (15) delivering into the air reservoir (13), that there is a sealing (23) on the collar (22) of the ram (18) sealingly contacting the cover (9) of the pot (16) if the ram (18) is lifted by the float (17) and that the ram (18) of the backflow alarm device (10) is led with clearance in such a way out of the cover (9) of the pot (16) that the air in the pot (16) can escape until the sealing (23) is contacting the cover (9).
Patent DE-3366956-D1 (DE)
Title: Grinding aid based on neutralized polymers and/or copolymers for aqueous suspensions of coarse mineral materials in view of pigmenting applications
Inventor: RAVET GEORGE
IPC: C09D17/00
Filed: 1983-07-23
Granted: 1986-11-20
Abstract: Grinding agent based upon neutralized polymers and/or copolymers for an aqueous suspension of coarse mineral materials for applications in pigments consisting of acid acrylic polymers and/or copolymers which are entirely neutralized by at least one neutralizing agent having a monovalent function and at least one neutralizing agent having a polyvalent function.
Patent DE-3367637-D1 (DE)
Title: Method of making a non-woven pile fabric by needling
Inventor: GIESEN KARL
IPC: D04H18/02
Filed: 1983-01-25
Granted: 1987-01-02
Abstract: 1. A method of manufacturing a pile nonwoven by structure needling, wherein at first a fibre fleece is produced and prebonded as by needling, thereafter, this nonwoven fabric is passed over a laminated grate of lamellar webs aligned in the direction of fabric travel and having gaps interposed therebetween, while it is projected in cycle by lifting needles in serial arrangement aligned with the gaps, and upon projection the bundles of fibre seized by each row of needles are pressed into the gaps of the laminated grate and produce pile knops projecting from the fabric bottom on a respective fabric strip extending in the direction of fabric travel, whose knop density is dependent on the working cycle of the needles, the needle density and the rate of travel of the fabric, this structured fabric is finally coated with a bonding agent and the tips of the pile knop fleece are clipped on the fabric front, if necessary, characterized in that in adjacent fabric strips (27, 27') the pile knops (26, 26') are produced in respective alternating strips and in chronological order in two different serially arranged projection fields (11, 11'), wherein the respective lamellar webs (13, 13') in one field (11, 11') are aligned with the gaps (14, 14') in the other field (11, 11').
Patent DE-3460320-D1 (DE)
Title: Bactericidal agent containing quinolone-carboxylic acids
Inventor: PETERSEN UWE DR
IPC: C07F9/6558
Filed: 1984-03-02
Granted: 1986-08-28
Abstract: A method of combating plant-pathogenic bacteria, comprising applying to the bacteria or to a bacteria habitat a bactericidally effective amount of a cyclopropyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid derivative of the formula   <IMAGE>   in which A represents straight-chain or branched alkylene with 1 to 6 carbon atoms or a >C=CH- radical, R1 represents alkoxycarbonyl with 1 to 6 carbon atoms in the alkyl part, benzyloxycarbonyl, carboxyl, optionally substituted carbamoyl, cyano or dialkoxyphosphonyl or alkylsulphonyl with 1 to 4 carbon atoms in the alkyl part, and R2 represents hydrogen, alkoxycarbonyl with 1 to 6 carbon atoms in the alkyl part, benzyloxycarbonyl, optionally substituted carbamoyl, cyano, chlorine, acetyl, alkyl with 1 to 3 carbon atoms or phenyl, or R1 and R2, together with the carbon atom which they substitute, can also form a 2-oxo-tetrahydrofuryl ring, R3, R4, R5 and R6 can be identical or different and represent hydrogen, methyl, ethyl or n- or i-propyl and X represents hydrogen, halogen or nitro, or an acid addition salt, alkali metal salt, alkaline earth metal salt, heavy metal salt or hydrate thereof. The heavy metal salts are new.
Patent DE-3474040-D1 (DE)
Title: Beer and process for its preparation
Inventor: DZIONDZIAK KLAUS DR
IPC: C12C5/02
Filed: 1984-11-22
Granted: 1988-10-20
Abstract: Beer, esp. low alcoholic or alcohol-free beer, contains 0.3-2 (0.4-1.5) esp. 0.5-1.2 vol.% glycerol to improve the full-bodied quality. The whole glycerol content can consist of glycerol formed in situ by fermenting the wort in the presence of a yeast which increases the prodn. of glycerol. Alternatively, the glycerol content consists of glycerol introduced into the wort or into the beer before or after the removal of alcohol. The beer additionally contains 0.05-0.5 (0.1-0.3) vol.% of one or more sugar-alcohols, esp. erythritol and/or D-arabitol. In the prodn. of the opt. low alcohol or alcohol-free beer by fermenting a wort and opt. removing alcohol, fermentation takes place under conditions leading to an increased formation of glycerol and/or glycerol or a glycerol-contg. liq. is added to set up a glycerol content of 0.3-2 (0.4-1.5) esp. 0.5-1.2 vol.
Patent DE-3478395-D1 (DE)
Inventor: MIYAHARA TSUNEO
IPC: A61K8/99
Filed: 1984-08-10
Granted: 1989-07-06
Abstract: A caries-preventive composition comprises an antibody obtained by immunizing a mammal with at least one antigen selected from the group consisting of Streptococcus mutans, its cell-wall fraction, fibrous substance fraction, glucosyl-transferase fraction and protein antigen fraction, and a synergist selected from the group consisting of fluorine compounds, chlorhexidine and its salts, lytic enzymes, bacteriocins, glucosyltransferase inhibitors, proteases and dextranases.
Patent DE-3478661-D1 (DE)
Title: Water soluble glass compositions
Inventor: DRAKE CYRIL FRANCIS
IPC: A23K1/175
Filed: 1984-11-12
Granted: 1989-07-20
Abstract: A water soluble glass has a dissolution rate that is distinctly pH sensitive, the ratio of dissolution rates between pH2 and pH6 being greater than 15 to 1. The glass incorporates phosphorus pentoxide as the glass former at a concentration not exceeding 48 mole %, and an alkali metal oxide at a concentration rate exceeding 43 mole %. The glass may be used in the fabrication of a tablet or bolus.
Patent DE-3483772-D1 (DE)
Inventor: JONES MARKLEY LEE
IPC: H04H20/77
Filed: 1984-10-02
Granted: 1991-01-31
Abstract: A music delivery system permitting a subscriber to select from among a plurality of available music selections, particular selections that the subscriber wishes to hear at any time. The plurality of music selections are "played" at a central "jukebox" facility (110). They are frequency multiplexed onto one or more communication channels (114) that are typically used to carry video information, such as a cable television channel. The video channel information is distributed to individual subscribers either via unused channels of a cable television system, by direct broadcast at commercial television frequencies, by direct satellite transmission to a subscriber, or by some other means. A subscriber uses a converter box to demultiplex and thereby select a desired musical selection for demodulation. Demodulation can take place in the subscriber's television or in some other apparatus. Music selections are selected in a similar fashion to the manner in which particular channels of a cable television system are selected for video viewing. Each music selection is on an audio sub-channel of a video channel. The music on the sub-channels is continuously played in such a way that any specific selection can be chosen at any time.
Patent DE-3563781-D1 (DE)
Title: Mechanical rotary drive
Inventor: BEYER HASSO
IPC: B25J17/02
Filed: 1985-02-16
Granted: 1988-08-18
Abstract: PCT No. PCT/DE85/00050 Sec. 371 Date Dec. 18, 1985 Sec. 102(e) Date Dec. 18, 1985 PCT Filed Feb. 21, 1985 PCT Pub. No. WO85/03753 PCT Pub. Date Aug. 29, 1985.Mechanical rotary drive, preferably a gear reduction drive, particularly for industrial robots, for example a manipulator arm rotary drive, comprising a driving side and a power take-off side, a drive shaft, and at least two gears, preferably reduction gears, situated on the drive shaft and biased against one another, the gear biasing at the driving side being executed via a torsionally stiff coupling and the gear biasing at the power take-off side being executed via a torsionally elastic coupling.
Patent DE-3568760-D1 (DE)
Title: Method for arraying and conveying rows of products
Inventor: HAYASHI TORAHIKO
IPC: B65G21/14
Filed: 1985-08-20
Granted: 1989-04-20
Abstract: An apparatus and method for arraying and conveying rows of products is provided. The apparatus comprises a first conveyor, a second conveyor, and a third conveyor. The delivery end of the first conveyor is adapted to move forwardly and rearwardly to transfer rows of products onto the second conveyor. The second conveyor is adapted to intermittently move transversely of the conveyance path and receives additional rows of products from the first conveyor and when a sufficient number of rows of products are arrayed on the second conveyor, they are transferred to a third conveyor at a high speed to be carried to a subsequent station. The third conveyor is then restored to a position to receive a fresh rows of products from the first conveyor.
Patent DE-3569374-D1 (DE)
Title: Process for the diastereoselective reduction of alpha-triazolyl ketones to beta-triazolyl carbinols
Inventor: THIEME PETER C DR
IPC: C07D521/00
Filed: 1985-04-22
Granted: 1989-05-18
Abstract: 1. A process for the preparation of a beta-triazolyl-cararbinol in a predominantly R***, S*** -diastereomeric form  see diagramm : EP0163895,P5,F1  where R is a) phenoxy which is unsubstituted or substituted by halogen, CF3 , alkyl, alkoxy, phenyl or phenoxy, or b) C1 -C10 -alkyl which is unsubstituted or monosubstituted or polysubstituted by identical or different radicals from the group consisting of alkoxy, alkyl, aryl and aryloxy, which in turn can be substituted by halogen, CF3 , alkyl or alkoxy, by diastereoselective reduction of a corresponding alpha-triazolylketone with a complex hydride which reduces ketones to alcohols, wherein the reaction is carried out in the presence of a Lewis acid in an aprotic solvent.
Patent DE-3569756-D1 (DE)
Title: Process for the chemical-conversion treatment of zinc or its alloys, concentrate and bath for performing this process
Inventor: SCHAPIRA JOSEPH
IPC: C23C22/12
Filed: 1985-08-14
Granted: 1989-06-01
Abstract: Process for the treatment by chemical conversion, within very short spaces of time of substrates of zinc or of one of its alloys especially of continuously zinc coated steel coils, wherein the bath employed in the phosphatization step proper comprises, besides the conventional constituents, a proportion of 0.3 to 2 g/l of Fe2+ions, this bath comprising also from 0.2 to 1.5 g/l, preferably from 0.2 to 1.2 gl/ of Zn2+ ions and from 0.3 to 2 g/l, preferably from 0.3 to 1.2 g/l of Ni2+ ions, the weight ratios Zn/Ni and Zn Fe being comprised between 0.1 and 5, these ratios being preferably comprised respectively between 0.4 and 2 and between 0.25 and 4.