baber/WOPTO huggingface dataset:
Patent WO-0155852-A1 (WO)
Title: Verfahren und einrichtung zum ansteuern eines bildschirmgerätes für ein eisenbahnleitsystem
Inventor: HAHN WERNER
IPC: B61L25/08
Filed: 2001-01-16
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Ansteuern eines pixel-orientierten Bildschirmgerätes (5) eines Eisenbahnleitsystems (10), bei dem ein Abbild (AB) einer Verkehrssituation einer Eisenbahngleisanlage auf einem Bildschirm (12) des Bildschirmgerätes (5) derart darstellt wird, daß ein Betrachter des Bildschirms (12) die Verkehrssituation erkennen und Steuerungsmaßnahmen zu deren Beeinflussung ergreifen kann.Um ein solches Verfahren bei Beibehaltung einehohen Sicherheitsstandards besonders kostengünstig durchführen zu können, wird vorgeschlagen, daß als Bildschirmgerät ein Bildschirmgerät (5) mit einem geräteinternen, matrix-orientierten Bildspeicher (15) verwendet wird, in dem die für die Darstellung des Abbildes (AB) erforderlichen Bilddaten hinterlegt werden, wobei die Ansteuerung des Bildschirmgerätes (5) derart erfolgt, daß dieses auf zumindest einer Teilfläche des Bildschirms (12) ein Gitterlinienmuster anzeigt, dessen Gitterlinienbreite der Breite eines Bildschirmpixels und dessen Gitterlinienabstand einem ungeradzahligen Vielfachen des Einzel-Pixelabstandes entspricht.
Patent WO-0241410-A1 (WO)
Title: Lumineszenzdiode mit hoher auskoppeleffizienz
Inventor: WIRTH RALPH
IPC: H01L33/32
Filed: 2001-11-14
Abstract: Eine Lumineszenzdiode (1) weist oberhalb einer aktiven Schicht (3) eine Fensterschicht (4) mit sägezahnförmig profilierten Auskoppelstegen (6) auf. Oberhalb der Auskoppelstege (6) verlaufen Randleitungen (11), durch die der Strom in die aktive Schicht (3) injiziert wird. Die Lumineszenzdiode (1) zeichnet sich durch eine besonders hohe Auskoppeleffizienz aus.
Patent WO-03034567-A1 (WO)
Inventor: HUBER IVO
IPC: H02J7/00
Filed: 2002-10-01
Abstract: L'invention concerne un procédé de charge d'un accumulateur couplé à un dispositif de commande de charge, au moyen d'un dispositif de charge. Le procédé selon l'invention consiste G) à alimenter un courant de charge présentant une première intensité (I1) sur une période d'initialisation prédéfinie (Δt1) ; H) à échanger des données de courant de charge entre le dispositif de commande de charge et le dispositif de charge sur la période d'initialisation ; et, I) à alimenter un courant de charge présentant une deuxième intensité (I2, I3) choisie en fonction des données de courant de charge. Sur la période d'initialisation (Δt1), les données de courant de charge sont transmises de façon codée par transfert pulsé du courant charge à la première intensité (I1). L'invention concerne également un dispositif de charge correspondant.
Patent DE-1807608-A1 (DE)
Title: Hardening accelerator for concrete
Inventor: KONSTANTINOW GUDEW DIPL-ING NI
IPC: C04B28/04
Filed: 1968-11-07
Abstract: Hardening accelerator for concrete. Comprises 18-27% sodium aluminate, 10-14% calcium chloride and 20-46% calcium carbonate and opt. sodium nitrite. The accelerator may be used for reinforced and non-reinforced concrete and is prod. by mixing aluminium sulphate (or aluminium powder), calcium chloride and calcium carbonate and treatment at the boiling temperature of a concentrated 40% sodium leaching solution, followed by drying and grinding. 3-10% of accelerator is used, based on weight of cement.
Patent DE-1932639-A1 (DE)
Title: Drying cylinder for paper
Inventor: SCHIEL CHRISTIAN
IPC: D21F5/02
Filed: 1969-06-27
Abstract: Drying cylinder esp. for paper, textiles etc. with a jacket heated by a heating medium as well as a number of blocks of higher thermal conductivity than the jacket material inlaid in recesses in the jacket. A heat-conducting filler medium is fitted between the blocks and their recesses and is fluid or pulpy at the highest allowable temperature of the heating medium.
Patent DE-1942252-A1 (DE)
Title: Switch for resistance heater for parting - threads and tapes on sewing machine
Inventor: MAILAENDER PETER
IPC: D05B65/00
Filed: 1969-08-20
Abstract: Resistor is switched in and out of circuit by a thyristor, which receives firing pulses from a firing circuit. Pref. the resistor and thyristor are in an a.c. circuit. The firing current comes from a d.c. circuit, which is electrically separate from the a.c. circuit. Both current circuits have a common zero (voltage). The thyristor receivers a firing pulse of preset duration.
Patent DE-2000343-A1 (DE)
Title: Synthetic film for drawing/copying medium - or stencil for offset or mimeo printing
Inventor: KALWAR KLAUS
IPC: G03C1/795
Filed: 1970-01-05
Abstract: Film consists of polystyrene, PVC or low pressure polyethylene, to which is added filler to provide drawing and copying properties and a synthetic material binder for the filler material. Preferably, the filler is silicate, chalk, magnesite, mica, SiC, SiBr4, Tio2, ZnO or PbO. Film may be coated or lacquered with light sensitive material e.g. AgBr or ZnO which react to electrostatic processes, uniformly over the whole cross section.
Patent DE-2007699-A1 (DE)
Title: Thermal decomposition of cupric oxalate
IPC: C07C69/15
Filed: 1970-02-19
Abstract: Copper (II) oxalates is heated to 140 degrees C - 250 degrees C (esp. 160 degrees C - 200 degrees C), pref. for 0.1 - 15 hrs., in a liquid medium which contains acetic acid, e.g. to regenerate the catalyst medium used to produce vinyl acetate from ethylene and oxygen (the regeneration being carried out in the absence of oxygen and ethylene). The catalyst medium contains up to 20% water, acetic acid, a Pd catalyst and a copper salt (cuprous/cupric) redox system.
Patent DE-2012544-A1 (DE)
Title: Synthetic resin bonded minerals transparent panes
IPC: B44F1/06
Filed: 1970-03-17
Abstract: Synthetic-resin bonded minerals transparent panes Granules, rough cuts or pieces of mineral can be formed into blocks or sheets by bonding with a synthetic resin which can then be sawn into thin slices and polished whereby light leakage occurs through the stone and special coloured light effects can be produced by the selection of the various stones and they are used as window panes.
Patent DE-2017174-A1 (DE)
Title: Removing cross-sectional irregularities from -
IPC: D01D11/00
Filed: 1970-04-10
Abstract: Cross-sectional irregularities on melt spun polymeric filaments are removed by passing the filaments through calibrated orifices and inducing a filament break at the irregularity as a result of continuously increasing stretching.
Patent DE-2020248-A1 (DE)
Title: Building fibreglass boat around preformed skin
Inventor: WISSE GUENTER
IPC: B29C70/30
Filed: 1970-04-25
Abstract: Process for building boat hulls of glass fibre reinforced plastic, esp. polyester, uses a prefabricated skin of the final desired shape, to which the glass fibre and polyester are applied by hand until the desired thickness and strength are reached. The method may be used for hulls, decks, superstructures and obviates the use of a negative mould. It is therefore esp. suitable for amateur boat building. The skin may be collapsible for transporting it.
Patent DE-2036052-A1 (DE)
Title: Working up of additives in fat and protein - contng foodstuffs
IPC: A23C19/05
Filed: 1970-07-21
Abstract: Incorporating additives to fat emulsion foods esp dairy products Process comprises dissolving, dispersing or producing an emulsion of the additives in a fat or oil which has been extracted from the food product and then reemulsifying the fat or oil into the food product. Pref. additives are flavourings and e.g. spices, and anhydrous powdered fruit.
Patent DE-2038419-A1 (DE)
Title: Binder for ceramic materials - contg aluminium hydroxide chloride alumina, water and starch as thickener
Inventor: SCHINKE GEORG DIPL-CHEM
IPC: C04B33/13
Filed: 1970-08-01
Abstract: Water-contg. viscous binding compsns. for ceramic materials, esp. those having the structure of alpha-corundum or mullite, contg. Al2(OH5)Cl, calcined alumina, a water-soluble, non-ionic thickener, and opt. SiO2 is improved in that starch, pref. potato starch, is used as a thickner alone or together with an aliphatic polyalcohol (e.g. ethylene glycol). The strength of ceramic materials in the green state and after firing is increased.
Patent DE-2064743-A1 (DE)
Title: Gas dehydration process utilizing brine
IPC: B01D53/26
Filed: 1970-12-31
Abstract: A liquid-laden gas is introduced into a lower chamber for primary separation of the liquid, and dry gas withdrawn from the upper portion. Brine is continuously introduced into the upper portion countercurrent to the gas flow. The liquid vapour laden gas and brine are contacted in countercurrent flow in a number of gas liquid-vapour separation stages in an intermediate portion across the stage and in countercurrent flow between the stages from the brine overflow from the next upper stage. Provision is made for withdrawing the brine and/or other fluid separated from the gas from the lower portion and remove the brine and/or other fluid without regeneration or recycling to the apparatus.
Patent DE-2064882-A1 (DE)
Title: Hydroindole inters and indolenic dyes - for natural or synthetic fibr
IPC: C09B26/04
Filed: 1970-12-09
Abstract: Cpds. (I) of formula: (in which R1 and R2 are each lower alkyl and R1 and R2, together with the C of the dehydroindole ring, may form a satd. 5- or 6-membered ring; R3 is one or more H, one or more non-ionic substits. or a condensed 5- or 6-membered ring, or a carboxyl gp.; R4 and R5 are each H or non-ionic substits. and Y is halogen) are obtained by reacting, in the presence of acid halides, 9a-methyl-2,3,9,9a-tetrahydro-oxazolo- 3,2a -indole with a formamide: (in which R7 is H or alkyl; R8 is alkyl, aralkyl or aryl). (I) is condensed, in the presence of an acid, with a cpd. H-D in which D is a radical: in which R6 is lower alkyl or aromatic, to form a basic dye. The dyes are used as free bases or as salts of org. monoacids, in a polar organic solvent wholly miscible with chlorinated hydrocarbons, for dyeing fibres, esp. polymers or copolymers of acrylonitrile and/or vinylidene cyanides.
Patent DE-2106466-A1 (DE)
Title: Polyolefin foam layers or strips - from mixt contg propellant and opt cross-linking agent sprayed on with flame gun
IPC: B29C44/34
Filed: 1971-02-11
Abstract: Adherent or peelable, non-cross-linked or cross-linked plastic foam layers/strips with a uniform cell structure are formed from a mixt. of a thermoplast, pref. a polyolefin, mixed with a propellant, pref. organic substances able to split off N2, and opt. a cross-linking agent, pref. organic peroxides, sprayed onto a base with a flame spray gun. Adhesion is good and by spraying onto a silicone release agent coated panel peelable layers are obtd.
Patent DE-2110540-A1 (DE)
Title: Frame-welder - for plastic frames eg window frames
Inventor: WOLF HEINRICH
IPC: B29C65/20
Filed: 1971-03-05
Abstract: Frame-welding machine of the type with four clamp members for plastic profiles, situated at right angles to each other, two of them being able to the moved together to carry out the welding process, weld surfaces being arranged at, and movable away from, the welding positions, incorporating the improvement that two oppositely situated clamp members are arranged to be stationary during welding pref. with >=1 additional clamp member parallel to it with additional weld surfaces at their ends.
Patent DE-2133793-A1 (DE)
Title: 2-chloroethylenesulphonyl chloride prodn - by contacting 2,2-dichloroethanesulphonyl chloride with inert material at high temp
Inventor: GUENTHER DIETER DR
IPC: C07C303/22
Filed: 1971-07-07
Abstract: 2-Chloroethylenesulphonyl chloride (I) is produced by eliminating HCl from 2,2-dichloroethanesulphonyl chloride (II) by contacting it at 80-400 degrees C. with an inert material with a large surface area. The process may be carried out in the gas phase, but pref. liquid (II) is heated with active carbon at 110-215 degrees C. (I) is an inter. for dyes, and pesticides, and can be used directly as a monomer for (co)polymsn.
Patent DE-2134420-A1 (DE)
Title: Spherical safety/containment vessel - for nuclear reactor installations with internal toroidal condensation tank
Inventor: ULLRICH WALTER
IPC: G21C13/00
Filed: 1971-07-09
Abstract: The condensation chamber surrounds a biological shield which in turn surrounds the reactor pressure vessel proper and together these three divide the safety vessel into freely communicating upper and lower spaces since the ring shaped upper and lower faces of the chamber and its cylindrical outer wall are clear of contact with the inner walls of the safety vessel although inherently pressure tight and with conventional feed of steam pipes into the top ring. Below the "sphere" is a "shunt" container and this has a reinforced concrete cylindrical outer jacket lined with sheet metal whose upper ring is a seat for the "sphere" which has some freedom of thermal expansion/contraction thereon. The transition between the two is esp a conical shape built up of conical sections which may be linked by prestressed connections to the chamber cover and to the floor. Significantly increase safety factors.
Patent DE-2137187-A1 (DE)
Title: Electro-less metallising of plastic articles - having a specific weight within a defined range
Inventor: HENIG HANS
IPC: C23C18/16
Filed: 1971-07-24
Abstract: A process of metallising synth. plastic parts in a drum or similar device whereby the surfaces of the plastic parts are roughened by etching and then metallised with an electrically conducting layer by electroless process, is characterised in that the specific weights of the plastic materials which are to be galvanised are below 1.025 or above 1200 g./ccm. Plastics other than ABS may be readily metallised provided the above sp. wt. ranges are adhered to. Even metallising is achieved. No "burned" staining.
Patent DE-2140267-A1 (DE)
Title: Low pressure die casting casting pipe - with detachable upper end piece
Inventor: KARABEK YASAR DIPL ING
IPC: B22D18/04
Filed: 1971-08-11
Abstract: The refractory lined steel shell casting pipe consists of the main pipe and a separate releasable flange connected pref. short upper end piece with an outer upper conical chamfer, the angle of which matches that of the die or slide valve housing sealing surface joining on to it. The endpiece, which is subjected to accelerated wear can be easily displaced and can accommodate other than horizontal connections.
Patent DE-2143773-A1 (DE)
Title: Copper base alloys - contg manganese, zinc and aluminium, suitable for casting under pressure
IPC: F16H63/32
Filed: 1971-09-01
Abstract: Alloys suitable for mf r. of gear-box shafts etc. consist of 16-22% Mn, 16-22% Zn, and 0.5 - 2% Al, the balance being Cu. These alloys melt at lower temps. than ordinary aluminium bronzes and cost less, yet their strength and hardness are not inferior.
Patent DE-2162113-A1 (DE)
Title: Laminate - with improved adhesion between the foam - core and surface layers
Inventor: MUEHLAU WILLY
IPC: B29C44/14
Filed: 1971-12-15
Abstract: The surface layer is provided with a granular material as well as the bonding agent to adhere the foam core. Pref. the granular material is expanded glass balls, serves to anchor the fluid foam reaction mixt., once set, onto the surface layer.
Patent DE-2166661-A1 (DE)
Title: Box for gas concrete blocks prodn - has liftable frame , with walls engaged by U-shaped plates
IPC: B28B7/00
Filed: 1971-11-05
Abstract: Box for prodn. of gas concrete blocks with reinforcement for building bricks, has a releasable frame surrounding the floor. The frame can be lifted from the floor and pulled along the side faces of the mass of gas concrete in the box. Preferably the frame is a unit, and may have separable long and cross walls; U-shaped plates engage over the walls, and spring-loaded bolts engage them, to engage the cross wall with the end faces of the long wall. The blocks can be easily sepd. after presetting. The surfaces are smooth and free from disturbing depressions.
Patent DE-2166775-A1 (DE)
Title: Drive unit for auxiliary gripper drum on rotary printer - has gear wheel rotating at uniform speed in toothing of stationary wheel
Inventor: BOLZA-SCHUENEMANN HANS-BERNHAR
IPC: B41F21/05
Filed: 1971-12-09
Abstract: A crank in is positioned axially distant from the centre of the gear wheel and rotates synchronously with it. A lever arm is form-locked with the crank pin and is rigidly coupled with a driven shaft. This lever arm is constructed in the form of a rotating arm with a groove which, in sections, has the shape of an epicycloid. The distance between the centre of the gear wheel axis and the crank pin is approximately equal to the rolling radius of the gear wheel. The shaft is coupled to a sheet feed drum supported in a min frame. A sliding block is movably located in the groove.
Patent DE-2211557-A1 (DE)
Title: Rolling pastry or dough - with moving belts backed by wedge shaped plates
Inventor: SCHAEFERLEIN ARNO
IPC: A21C3/00
Filed: 1972-03-10
Abstract: Appts. comprises a main forward moving conveyor belt and an auxiliary belt above it moving more slowly in the reverse direction to roll the pasty over as it slowly advances; the reverse side of the main conveyor, opt. also of the auxiliary conveyor, in part of its operating length has in immediate contact with it a wedge-shaped plate. Pref. the plate is adjustable perpendicularly to the plane of the belt. The advancing pastry or dough first encounters the pressure of the narrow end of the wedge shaped plate, which has the effect of rolling the pastry initially in the middle and then progressively further outwards as it moves along the widening wedge-shaped plate.
Patent DE-2226514-A1 (DE)
Title: Centrifugal separator - for materialsin suspension
Inventor: BIELEFELDT ERNST-AUGUST DIPL I
IPC: B01D45/16
Filed: 1972-05-31
Abstract: A toroidal separation chamber is bounded by an approx. semicircular cross-section groove in the expanded outer wall of the main feed pipe channel for the suspension and a corresponding groove in a double tapered bullet within that expanded section. The upstream taper defines an annular injection channel, with progressively reducing cross-section, into the torus and the down stream taper a path back into the line of the pipe for the cleaned medium. From the torus periphery suction orifices lead to an outlet manifold for the separated particles.
Patent DE-2248711-A1 (DE)
Title: Distributor for shaft furnaces - non-rotatable charge hopper with ring-shaped discharge opening tilts relative to furnace axis
Inventor: MRAZEK JAN DIPL-ING
IPC: C21B7/20
Filed: 1972-10-04
Abstract: Improved distributor for a shaft furnace comprises of a non-rotatable charge hopper with a ring shaped discharge opening. The charge hopper is swivel mounted and suspended underneath the discharge opening of an 'equalising hopper and it has adjusting devices connected to its circumference. Operation of these devices tills the charge hopper w.r.t. the shaft axis, and permits deposition of a nonuniformly distributed charge. Such a facility makes it possible to compensate for existing non-uniformity, and results in operation under most favourable conditions with substantial saving of fuel.
Patent DE-2250348-A1 (DE)
Title: Cable joint sleeve - conductor distance inside the sleeve maintained by making the conductor distance pieces the main insulatin
Inventor: HUBLER ERNST
IPC: H02G15/113
Filed: 1972-10-13
Abstract: The sleeve are for multiple conductor cables and allow for easy and secure embedding of the cable ends using the usual embedding materials, the distance between each conductor being kept constant. The distance pieces extend right into the distribution space where the branching and cross-over of the conductors occur, and are so dimensioned, that they from the main insulation between the conductors and leave empty spaces which occupy only 20% of the total space enclosed by the sleeve. The internal surface of the casing parts of the sleeve are pref. roughened.
Patent DE-2304578-A1 (DE)
Title: Compound carpet yarn - shrinking polyester polyamide compound yarn in dye vat to produce three colour effect
IPC: D02G3/38
Filed: 1973-01-31
Abstract: Compound carpet yarn as claimed in parent patent is modified for use in childrens rooms or bathrooms to produce three colour mottled effect in that the polyester yarn having a spinning orifice dyed shrinking component and a dyeable non-shrinking component is provided with a helically wound oppositely twisted yarn composed of endless or spun nylon filaments which can be dyed in the same shrinking bath.
Patent DE-2309861-A1 (DE)
Title: Polyurethane foams with continuous skin and graduated density - obtd from polyisocyanates and immiscible polyols, giving improved heat resistance
Inventor: GIZYCKI ULRICH VON DR
IPC: C08J9/34
Filed: 1973-02-28
Abstract: Moulded foamed articles with non-cellular surface and cellular core are prepd. by foaming in a closed mould a mixt. of (a) polyisocyanates; (b) a mixt. of polyols with is not 2 OH gps., and MW 60-6,000, the polyols being (partially) immiscible, and (c) blowing agents, opt. with other foam auxiliaries. The foams have improved heat resistance, and are used in e.g., furniture, vehicles and house construction.
Patent DE-2345233-A1 (DE)
Title: Tetra-chloro-xylylene glycols prodn. from chlorides - by reaction with alkali formate or acetate in alcohol for high yield and purity
Inventor: BLUMENFELD GEORG DR
IPC: C07C31/34
Filed: 1973-09-07
Abstract: Tetrachloroxylylene glycols (I) are produced from the corresp. chlorides (II) by reaction with >=2 mole alkali (pref. Na and/or K) formate or acetate in the presence of alcohols (III) as esterification agent and solvent, pref. at 100-180, esp. 115-160 degrees C. (III) pref. is a 1-4C prim. alcohol, opt. with alkoxy substit. (I) are valuable intermediates for the prodn. of high-mol. cpds., e.g. polyesters, polyacetates and plyurethanes. The simple, one-stage process gives very good yields and a highly pure prod., suitable for use in further syntheses without additional purificn.
Patent DE-2348877-A1 (DE)
Title: Holographic storage of binary-coded information - uses phase modulation of object wave for recording
Inventor: KIEMLE HORST DR ING
IPC: G11C13/04
Filed: 1973-09-28
Abstract: The process is such that the mean intensity of radiation, during the recording of a hologram with binary-coded information, is independent of the frequency of occurrence of 1's in the information. The latter is superimposed during recording on the constant amplitude object wave in the form of a spatial phase modulation, by means of a transparent plate arranged between the coherent light source and the hologram carrier plate. Separate binary bits, whether 0 or 1, are expressed by different discrete phase values of the wave. When the hologram is read, the phase differences are first converted into amplitude stages.
Patent DE-2349190-A1 (DE)
Title: Heavy duty shell bearing - has housing formed with annular grooves for cooling via lubrication, esp. for steam turbines
Inventor: HOHN ALFRED DIPL ING
IPC: F16C37/00
Filed: 1973-10-01
Abstract: The shell bearing comprises a cylindrical steel backing lined with a thin layer of bearing matl. e.g., white metal and is supported on a number of flat ridges formed between a number of annular grooves in the bearing housing. Lubricating oil may be passed through the grooves to cool the back of the shell bearing before being admitted through apertures in the wall of the bearing to lubricate the white metal. Improved load carrying capacity is achieved and bearing is esp. useful for steam turbines. Even with a high number of revolutions the bearing is kept cool enough to ensure a long life and undiminished efficiency.