baber/WOPTO huggingface dataset:
Patent WO-0116451-A1 (WO)
Inventor: BLASI PETER
IPC: E05F15/643
Filed: 2000-08-16
Abstract: L'invention concerne une porte automatique, notamment une porte coulissante comprenant une unité d'entraînement (2) servant à ouvrir et à fermer la porte. Un ressort métallique se présentant sous la forme d'un ressort à boudin (10) sert d'accumulateur d'énergie mécanique (9) qui accumule l'énergie lors de la fermeture de la porte et libère l'énergie accumulée pour ouvrir la porte en cas de panne de l'unité d'entraînement (2). Ce ressort métallique est placé autour d'un d'arbre d'entraînement (6) et est tendu lors de la fermeture de la porte. Il peut être remplacé par un câble en caoutchouc.
Patent WO-0191199-A1 (WO)
Title: Piezoaktor
Inventor: HEINZ RUDOLF
IPC: H01L41/047
Filed: 2001-04-05
Abstract: Es wird ein Piezoaktor, beispielsweise zur Betätigung eines mechanischen Bauteils, vorgeschlagen, der einen Mehrschichtaufbau von Piezolagen und dazwischen angeordneten Innenelektroden (2, 3) und eine wechselseitige seitliche Kontaktierung der Innenelektroden (2, 3) über Außenelektroden (4, 5) aufweist. Die Außenelektroden (4, 5) sind netz- oder gewebeartig auf jeweils einer Seitenfläche verteilt aufgebracht und zumindest punktweise mit den jeweiligen Innenelektroden (2, 3) kontaktiert. Die Außenelektroden (4, 5) sind dabei derart über den Mehrschichtaufbau der Piezolagen hinaus verlängert, dass an den Verlängerungen (8, 9) die Zuführung der elektrischen Spannung erfolgt.
Patent WO-0201111-A1 (WO)
Inventor: CARBON STEFFEN
IPC: F23Q7/00
Filed: 2001-04-12
Abstract: L'invention concerne une bougie de préchauffage pour moteur à combustion interne à allumage spontané. Cette bougie de préchauffage (1) présente une partie filetée (3) servant à la raccorder à une culasse (20). Un premier élément d'étanchéité (31) est placé à une extrémité coté chambre de combustion de la partie filetée (3), et un deuxième élément d'étanchéité (41, 41`, 41``) est placé à une extrémité éloignée de la chambre de combustion de la partie filetée (3). Le premier élément d'étanchéité (31) et le deuxième élément d'étanchéité (41, 41`, 41``) servent à assurer l'étanchéité de l'espace intermédiaire (27) entre la paroi intérieure d'un alésage continu (22) de la culasse et la paroi extérieure de la partie filetée (3).
Patent WO-2004028115-A1 (WO)
Title: Bus
Inventor: SCHNEIDER BURKHARD
IPC: G06F13/362
Filed: 2003-06-04
Abstract: Es wird ein Bus vorgeschlagen, der sich dadurch auszeichnet, dass er im Master-Slave betrieben wird und die Adressierung der angeschlossenen Slaves anhand der Seriennummer, die die einzelnen Slaves aufweisen, durchgeführt wird. Die Adressierung wird insbesondere dadurch durchgeführt, dass ein Teilmerkmal durch den Master an die einzelnen Slaves abgefragt wird. Nur wenn ein einziger Slave auf die Frage des Masters antwortet, dann erhält dieser Slave eine Adresse. Antworten mehrere oder kein Slave, dann wird die Frage verfeinert.
Patent DE-1814826-A1 (DE)
Title: Fungicidal prepns contng manganese ethylene
Inventor: WILLEM POSTMA JACOBUS CATRINUS
IPC: G21F3/04
Filed: 1968-12-14
Abstract: Fungicidal prepns. contng. manganese ethylene bisdithiocarbamate (Maneb) mixed with the usual additives as well as opt. another fungicide and with addition of an inorganic tin cpd. The prepns. have fungidical activity and may be used against fungi in cultures. The addition of inorganic tin cpds. increases the fungicidal activity of Maneb without increasing the phytotoxicity.
Patent DE-1914253-A1 (DE)
Title: Laser-electrode pref cathodic
Inventor: KLAUS-DIETER ERBEN DIPL-PHYS
IPC: H01S3/034
Filed: 1969-03-20
Abstract: Laser-electrode pref. cathodic. It is made of a metal double cylinder using metal with a coarse grained surface pref. Al and is either hollow or has through passages in it. Its height may be set in the laser assembly by means of an adjuster screw.
Patent DE-1922180-A1 (DE)
Title: Polyethylene hood protects pallet loads - from wet
Inventor: EVERHARTZ HEINRICH
IPC: B65D71/00
Filed: 1969-04-30
Abstract: Preformed hood of polyethylene is wrapped round a pallet loaded with piece goods to protect it all round and below from rain or other damp or moisture. The hood canbe a side folded design welded on one side across its length right through the plies and made from film sleeving.
Patent DE-1951303-A1 (DE)
Title: Powder briquetting press
Inventor: HALLER JOHN
IPC: B30B1/18
Filed: 1969-10-10
Abstract: The press frame construction, on which power-operated upper and lower plungers are supported so that they can move to and away from each other, and can operate upper or lower rams, includes several vertical guide columns rigidly joined to the press frame. There is also a movable bottom table which slides vertically on the guide bars.
Patent DE-1961394-A1 (DE)
Title: Web tentering frame needle bars
Inventor: LEISTNER ERHART
IPC: D06C3/10
Filed: 1969-12-06
Abstract: Bars in which the needles are adapted to withstand axial as well as transverse stresses has needles having cranked shafts whose lugs which are bent at right angles to the shafts are pressed into the needle bars made of brass. Lugs may extend axially or transversely w.r.t. the longitudinal axis of the shafts and a pair of adjacent transverse lugs may be joined into a web.
Patent DE-2021826-A1 (DE)
Title: Latex waste water processing for discharge into official drainage
Inventor: KOERNER HERBERT
IPC: C02F1/52
Filed: 1970-05-05
Abstract: Latex waste waters are adjusted to pH 2-4 (for example with HCl or H2SO4), followed by addition of a precipitant such as Al2(SO4)3 or FeCl3 to coagulate latex; coagulate is treated with milk of lime, pref. at pH >=6, partic. 6.5-8, and flocculated material is removed from waste water by flotation or filtering.
Patent DE-2041438-A1 (DE)
Title: 1,2-dimorpholino-ethane - prodn from ethylenediamine and beta beta dichlorodiethyl ether as an intermediate for organic syntheses
Inventor: J MOGILEVSKIJ MICHAIL
IPC: C07D295/023
Filed: 1970-08-20
Abstract: Title cpd. is prepd. by reaction of beta, beta-diCl-dialkylether (II) and ethylenediamine (III) in stoichiometric amts. or with a max. of 10% excess of II in a satd. aliphatic alcohol in the presence of an alkaline carbonate; specif. ethylene glycol and Na2CO3 at 100-110 degrees or EtOH and K2CO3 at 115-120 degrees and 20-30 atm. press. Pptd. K or NaCl is removed from the reaction mixture which is then fractionated to remove solvents and distil the product.
Patent DE-2056019-A1 (DE)
Title: Organic dyeing - with steam inlet to provide an ionic reaction
IPC: D06B9/02
Filed: 1970-11-13
Abstract: The purpose of the steam feed, both through the chlorinated hydrocarbon dyestuff and over its liquid level, is to give an ionic reaction when dyeing textiles, and an air tunnel with associated condenser and overpressure valve allow this type of dyestuff to be used without a pressure vessel.
Patent DE-2102009-A1 (DE)
Title: Cooling of blast furnace sinter - with material held on perforated steel plate
IPC: C22B1/14
Filed: 1971-01-16
Abstract: Sinter material is released to the bed by spiked rollers and canes on to a perforated steel plate slip plane to which is fitted a suction hood to suck air on to it.
Patent DE-2106913-A1 (DE)
Title: Oxidn of vicinal diols - to yield carboxylic acids in high purity
IPC: C07C51/245
Filed: 1971-02-13
Abstract: Process of oxidising cpds contg. vicinal diols and opt. carboxylic acid gps. i.e. cpds having structure I or II: R3-CH2-CHOH-CHOH-CH2-R4 (where R1, R2 are H or various organic substituents e.g. aliphatic, aromatic araliphatic etc. and R3, R4 are H, alkyl, aryl, carboxylic acids or esters, hydroxyl or ether). The oxidn is achieved passing O2 or a gas contg. O2 through I or II in an inert solvent in the presence of =1 mole Co cpd. or Co ions per 100 moles I or II and in the presence of 0.1-0.3 moles per 100 moles I or II, of a percarboxylic acid at 10 degrees-110 degrees C, pref. 40-90 degrees C. High yields of pure acids are obtd. by this process.
Patent DE-2128521-A1 (DE)
Title: Lightweight building panel - with nonstick parting layers at surface to facilitate stacking
IPC: E04F13/04
Filed: 1971-06-08
Abstract: A multilayer lightweight building panel ha a core of organic or inorganic material and coating on both sides of hydraulic or other binding agent; these coatings are covered with a parting layer which adheres to the coating but not to other materials. Pref. the parting layer is constituted of coarse granular material or chippings, esp. hard expanded polystyrene beads, forming a surface to which plaster or rendering will adhere.
Patent DE-2216111-A1 (DE)
Title: Circuit to eliminate induced vibration components - input signals composed of different frequencies and ampliftudes supplied to transducer
Inventor: KRAUSE HEINZ DR
IPC: G06G7/62
Filed: 1972-04-01
Abstract: A conventional analogue computer (3 to 8) can be tuned to the natural vibration behaviour of the transducer (1), so that it transmits output signals which, together with the output signals from the transducer, are delivered to a comparator (2), whose output signals are supplied to the input of the analogue computer as signals proportional to the input signals. The analogue computer can have a summing circuit (3) to form a sum signal which is supplied to an integrating circuit (4) to form an integral which is, in turn, supplied to another integrating circuit (5) to form a second integral.
Patent DE-2237755-A1 (DE)
Title: Chipboard or fibreboard - prodn from semi-finished particle/resin panels for compression moulding to finished panels
IPC: B27N3/06
Filed: 1972-08-01
Abstract: Plant for the mfre. of particulate e.g. chip or fibre, panels from a pre-mix of particles and resin, of the generally known type comprises a compacting device having lower and upper compacting plates, arranged at an angle to each other, with transport and covering belts moving above the lower plate and below the upper plate resp. and an injection nozzle for blowing the particle/resin mixt. between the plates, via a wedge shaped inlet mouth piece adjacent to the nozzle, and in the direction of displacement of the transport and cover belts, in which direction the wedge-shaped moulding space between the plates tapers. The moulding space being associated with >=1 heating device causing at least pre-condensation of the resin in the particle/resin mixt., esp. a dielectric heating device.
Patent DE-2240543-A1 (DE)
Title: Water clarifying plant - with presettling activated sludge and reclarification basins combined into one block
Inventor: MORSCHECK HASSO
IPC: C02F3/12
Filed: 1972-08-17
Abstract: A water clarifying plant consists of a preliminary settling basin, an activated sludge basin and a reclarification basin, combined to a single block. A submerged baffle at one side allows the water to enter the preliminary basin vertically downwards. An adjustable first partition acts as overflow weir to the activated sludge basin. A second partition has apertures near its top leading to the reclarification basin. A second submerged baffle inside the latter directs the water to the bottom. The rising expanded sludge is extracted between second partitions and second baffle; the sludge is evenly distributed in the activated sludge basin, which is also aerated by a compressed air system.
Patent DE-2255375-A1 (DE)
Title: Cutting of continuous travelling glass strip - by synchronous moving cutters
Inventor: UEBE RAINER
IPC: C03B33/02
Filed: 1972-11-11
Abstract: The device is intended for the accurate cutting of defined lengths of glass plates from vertically continuously upwards moving glass strip. This is done by the glass strip actuating a pre-selector contact which applies a p.d. to a contact disc, on which settings accurate within 1 mm. are effected by bridging of contacts as required. From these the current is transmitted via a rotating contact finger to the electromagnetic clutch, thereby starting the synchronous travel and the cutting action of the cutting device. The arrangement does not put any weight on the glass strip thereby reducing the risk of breakages. The device is for use in large scale sheet glass mfg. plants.
Patent DE-2257364-A1 (DE)
Title: Purifying copper-contg ammoniacal solns - esp effluents from etching processes by precipitating copper sulphide with sol sulphides while monitoring sulphide concn
Inventor: LENDLE EBERHARDT
IPC: C02F1/52
Filed: 1972-11-23
Abstract: Purification of Cu-contg. ammonia cal solns. by precipitating CuS with soluble sulphides, e.g. Na2S, takes place by continuously measuring sulphide concn. of soln. with a sulphide-sensitive electrode of a measuring chain and using measured value for controlling dosage of sulphide addn. Sulphide concn. is measured pref. at pH >11.5 (13-14). Cu is pref. pptd. at 5.5 (3). Soln. is continuously stirred. In a preferred variant, a partial stream of sulphide-treated soln. is shunted off and brought to pH >=11.5. Sulphide concn. is measured. Measured value is used to control sulphide addn. to main soln. at pH 5.5. Partial soln. is re-combined with main soln., to re-dissolve any heavy metal hydroxides.
Patent DE-2302817-A1 (DE)
Title: Moving strip sagging measurement - by fixed distance detectors behind or in front of maximum static sagging point
Inventor: TROEBS GERHARD
IPC: C23G3/02
Filed: 1973-01-20
Abstract: Measuring system for the degree of sagging of a moving strip comprises >=1 detectors the measuring range of which extends over a fixed distance to in front or behind the point of max. static sag of the strip at rest, and which measure deflection of the location of max. sagging and emits a signal to an evaluating device the output of which operates a controller for keeping the sagging constant at varying speeds. Pref. two detectors are employed located at either end of the fixed distance. Their signal is pref. fed into a computer which converts the signals into control data for the controller. The method is used in strip mill, strip processing plants such as baths, in front or behind of the coiling plant.
Patent DE-2335455-A1 (DE)
Title: Record turntable with supporting shell - contains ballast charge consisting of viscous fluid in rim
Inventor: GAUS HARRY DIPL-PHYS DR
IPC: G11B19/20
Filed: 1973-07-12
Abstract: The record turntable consists of a supporting shell with a concentric annular cavity near the edge and a liquid filling which can be carried along by viscous friction against the walls of the cavity or concentric segments in the cavity. The liquid is water with an additive which raises its viscosity. The time constant for carrying the liquid along is around 40 milliseconds. The turntable may have a mineral ballast filling, which may be distributed around the rim to give a high moment of inertia.
Patent DE-2340086-A1 (DE)
Title: Transistor radio tuner display - has display controlled by signal in dependence on transmission signal strength
Inventor: CRANTZ DIETER DIPL-ING
IPC: H03J3/14
Filed: 1973-08-08
Abstract: The display circuit for indicating the frequency of the received FM transmission signals is simultaneously supplied with two control values, directly from the output of the FM demodulator and via rectification means for a limiting stage of the display circuit. The first control value is essentially for display of weak transmission signals and ten second control value for strong transmission signals. The radio has a high intermediate frequency for the FM band and a lower intermediate frequency for the AM band, with an integrated circuit containing the AM demodulator and a limiting amplifier. The AM demodulator also acts as the rectification means for the FM intermediate frequency for obtaining the second control value for the tuner display circuit.
Patent DE-2346710-A1 (DE)
Title: Powered mine support frame shifter - shifting rod hinged to beam and base unit, two cylinder shifting action
Inventor: ALACCHI GEORGES
IPC: E21D23/00
Filed: 1973-09-17
Abstract: Shifter for powered mine supports formed from two successive frames clamped to a common datum beam at the leading end. Each frame is linked to the beam through a shifter rod which is hinged at one end to the base unit of the support frame and at the other to the beam and two shifting cylinders. One cylinder is hinged to the base unit and shifting rod, the second to the beam and shifting rod. The distances between each hinge point of one such cylinder to the hinge points between the rod and base unit preferably equal but in the opposite direction the corresponding distances between the hinge points for the second cylinder completing the shifting unit.
Patent DE-2353897-A1 (DE)
Title: Composite elastomeric sheet materials - contg. stabiliser combinations of polysiloxanes and phosphite esters
Inventor: PUCHALA HELMUT DIPL-CHEM DR RE
IPC: C08L83/04
Filed: 1973-01-05
Abstract: Composite materials consisting of (A) elastomers, (B) fibres, (C) fillers and (D) process aids, contain synergistic inhibitor combinations of (E) a polymeric silicone cpd. of formula RnHmSiO4-n2-m (in which m is 1,2 or 3, n is 0,1 or 2, and R is an opt. substd. alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, alkoxy, acyl or acyloxy gp). (F) phosphite ester, and opt. (G) a cpd. of formula RpXZq or R2ZY, (in which X is halogen, hydroxyl, -SR, metal-substd. hydroxyl, -CN, phosphate, fluoroborate or amide, Z is tin or sulphur and Y is oxygen or sulphur, p is 1-4 and p + q = 4). Pref. compsn. contain 4-15 wt. % (A), 15-42% (B), esp. asbestos, 0.1-22.5% (C), 0.001-10% (E), (F) and (G) and up to 100% based on the above, of (D), e.g. aliphatic, aromatic or chlorinated solvent. The compsns. are suitable for extrusion as a band, followed by calendering and wet punching, the surplus material being continuously recycled. Deterioration of the material by heat, moisture and mould growth is reduced.
Patent DE-2358505-A1 (DE)
Title: Washed concrete panel or brick moulder - has washer to process moulings directly in moulder preceding demoulder
Inventor: BROECKER BERNHARD
IPC: B28B5/04
Filed: 1973-11-23
Abstract: Machine for prodn. of washed concrete mouldings for panels or bricks in successive stages has a washer to process the mouldings directly in the moulder, preceding the demoulder and following the compressors. Preferably the mould frame can be vertically set down onto a support and lifted from it; the washer, in an initial position, is laterally adjacent the mould frame and is movable beneath it in the operating position. The support is a panel which can be moved between an operating position under the mould and an inoperative position near the frame, with a support to receive finished mouldings beneath the frame.
Patent DE-2365183-A1 (DE)
Title: Gasoline anti-knock additives - comprising rare earth beta-ketoenolates
Inventor: EISENTRAUT KENT JAMES
IPC: C10L1/30
Filed: 1973-12-29
Abstract: Anti-knock additives for gasolines comprise rare earth beta-ketoenolates (I) of general formula zB, or (where M = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sc, Y or a mixt. of these; R1 = H, alkyl, phenyl. F, Cl, Br, I; R2, R3 = alkyl, halogen or hetero atom-substd. alkyl, aryl, halogen- or heteroatom substd. aryl, cycloalkyl or where R1 and R2 together are d-camphor; total no. C atoms in R1, R2 and R3 >3; R4 = H, CH3; R5 = ethyl; B = water or cpd. contg. donor gp; (x+y) = valency of M or x = 0 and y = valency of M; a = valency of M; z = 0-5). The Ce cpd. is pref. because of its relative availability and markedly greater solubility in gasoline (50.9g/lisooctane). The cpds. (I) are used in concn. of 0.001-50 m.moles/gal. gasoline.
Patent DE-2412203-A1 (DE)
Title: Cutting electrically conducting materials, esp metals - using oscillating electrode wire travelling at high speed plus an arc
Inventor: BALS HANS GUENTER DIPL ING
IPC: B23K35/02
Filed: 1974-03-14
Abstract: In a process for the dividing and cutting to size of electrically-conducting materials, a voltate is applied between the material and an endless rotating electrode of sufficient magnitude that a heating arc is generated along the cutting zone and the molten material is mechanically removed by the electrode. The electrode is pref. vibrated during the process in the direction of cutting, and the voltage switched off in the phase during which the electrode removeds the molten material. The pref. device uses an endless wire electrode fed by a welding generator and running round rollers, a jet of gas being provided behind the electrode wire and guide-rolls on eccentric mountings used to supply the vibratory movement.
Patent DE-2423604-A1 (DE)
Title: Straight chain prim alcohols prod from 1-chloro-or bromo-alkanes - by reaction with monocarboxylic acid salts and saponification of resulting esters
Inventor: KAUFHOLD MANFRED DR
IPC: C07C29/00
Filed: 1974-05-15
Abstract: Straight chan prim. alcohols are prepd. by reaction of 6-20C 1-chloro- and/or 1-bromo-alkanes with alkali metal salts of 4-22 monocarboxylic acids in the presence of 1-10 mole % of free monocarboxylic acids or alcohols based on the metal salts, at 150-300 degrees C and saponification of the resulting esters by known means and isolation of the alcohols formed. Pref. 4-10C carboxylic acid salts are used with 2-10 moles of acid or alcohol present at 200-250 degrees C. The 1-chloroalkane is pref. principally straight chain obtd. by normal chlorination of 6-20C straight chain paraffins. The alcohols are starting materials in prodn. of detergents emulsifying agents, and lubricating oils. They may be condensed with ethylene oxide to give biodegradable prods. Process is an easy route to 100% straight chain alcohols in very good yields with high purity.
Patent DE-2431743-A1 (DE)
Title: Shut-off valve for domestic radiators - is settable for straight or right-angle configuration about forty-five degree split
Inventor: SCHULZ-PRUSS MARTIN
IPC: F16K27/02
Filed: 1974-07-02
Abstract: The valve housing is made in two parts (1, 2) respectively defining inlet and outlet stub ducts. The parts meet at an interface (E) lying at an angle of 45 deg. to the axes of the respective ducts, and a bearing (7) is arranged to allow relative rotation of the ducts about an axis perpendicular to the interface between position in which the ducts are aligned or are at right angles. The port formed by the bore of the one duct at the interface defines a valve opening (5) cooperating with a valve member (6) arranged in the wall of the other duct for varying or closing the flow area.
Patent DE-2433568-A1 (DE)
Title: Tank turret gun loading system - shells stacked vertically around platform travel on rail to loading position
Inventor: HESSLING JOSEF DIPL ING
IPC: F41A9/16
Filed: 1974-07-12
Abstract: The gun loading arrangement inside the turret of a tank, has a guide rail (11) around the edge of the rotating platform on which the gun and personnel firing and loading the gun (3) are supported, on which is mounted a set of shell carriers (7) supporting the shells (8) vertically, arranged in an arc of a circle around the breech (9). These carriers slide round the rail so that each can be positioned inturn to be swung down towards the breech for loading into the breech, by actuating a spring loaded catch at the bottom of each carrier. When the carrier is empty, a trigger mechanism at the top is released so that a swinging arm is pushed into a position where a locking member engages a stop on an upright support wall behind the set of shell carriers, integral with the guide rail on the platform.
Patent DE-2435504-A1 (DE)
Title: Starting current limiter for motor speed control - has RC charged diode bridge between AC supply and triac control divider
Inventor: PANTEL HANS J DIPL ING
IPC: H02P1/24
Filed: 1974-07-24
Abstract: The starting current limiter is intended for a motor speed control circuit and consists of a bridge rectifier with a parallel RC element limiting circuit in one diagonal and connected by its second diagonal in series with a voltage divider and the alternative circuit supply. The motor is coupled between the divider and the supply. The voltage divider generates a voltage which is pressed via a variable resistor and a Zener diode to a triac gate. The triac shunts the motor and the alternating current supply and is itself shunted by a series RC element. A capacitor connects the variable resistor to one end of the diode bridge diagonal.