baber/WOPTO huggingface dataset:
Patent DD-286772-A5 (DD)
Title: Vorrichtung zur zufuehrung von luft an rotierende teile von werkzeugmaschinen
Inventor: KIESELSTEIN STEPHAN
IPC: B23B47/00
Filed: 1989-07-26
Abstract: Die Erfindung betrifft eine Vorrichtung zur Zufuehrung von Luft an rotierende Teile von Werkzeugmaschinen, insbesondere an Werkzeugspindeln, mit mindestens einem innerhalb der Spindel angeordneten Luftkanal, der einerseits in die Wandflaeche einer in der Spindel befindlichen Bohrung muendet und andererseits ueber einen in einem feststehenden Teil befindlichen Luftzufuehrungskanal mit einem Druckluftanschlusz in Verbindung steht. Erfindungsgemaesz ist das den Luftzufuehrungskanal aufnehmende feststehende Teil als mit einem Ende am Spindelgehaeuse befestigter Arm ausgebildet, der mit seinem anderen Ende bis auf einen minimalen Spalt an den Umfang der Spindel heranreicht, in deren Ruhestellung der Luftzufuehrungskanal mit dem in der Spindel angeordneten Luftkanal axial zusammenfaellt. Figur{Zufuehrung von Luft; Werkzeugmaschinen; Werkzeugspindel; Luftkanal; Luftzufuehrungskanal; Druckluftanschlusz; Spindelgehaeuse; Arm, minimaler Spalt}
Patent DD-286897-A5 (DD)
Title: Schaltungsanordnung zur pulsaufbereitung im empfaenger einer messwertuebertragungseinrichtung
Inventor: WEBER HELMUT
IPC: G08C19/16
Filed: 1989-07-31
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur Pulsaufbereitung im Empfaenger einer Meszwertuebertragungseinrichtung. Die Erfindung beinhaltet eine Schaltung zur Pulsaufbereitung bei der Demodulation eines pulsfrequenzmodulierten Signals mit guter Linearitaet der UEbertragungskennlinie, insbesondere beim Einsatz in breitbandigen optoelektronischen Meszwertuebertragungseinrichtungen. Erfindungsgemaesz wird das Tastverhaeltnis von etwa 0,5 vor dem Tiefpasz dadurch realisiert, dasz das pulsfrequenzmodulierte Signal einem ersten Monoflop mit kleiner Haltezeit zugefuehrt wird. Sein Ausgangssignal wird invertiert und einem zweiten Monoflop zugefuehrt. Seine Haltezeit laeszt sich auf etwa die halbe Periodendauer des unmodulierten Traegers einstellen, ohne dasz es zu einer Beeinflussung durch die Abstiegsflanke des triggernden Impulses kommt. Fig. 1{Schaltung, elektrisch; Pulsaufbereitung; Empfaenger; Meszwert; UEbertragung; Linearitaet; Pulsfrequenzmodulation}
Patent DD-289276-A5 (DD)
Inventor: JAEGGI KNUT A
IPC: C07F9/38
Filed: 1989-11-27
Abstract: Phenylaliphatylaminoalkanediphosphonic acids of the formula   <IMAGE> (I)  in which R1 is an aliphatic hydrocarbon radical having 4 and not more than 7 C atoms and substituted by phenyl, R2 is a monovalent aliphatic hydrocarbon radical having 1 and not more than 4 C atoms and alk is a divalent aliphatic hydrocarbon radical having 2 and not more than 4 C atoms, and their salts, have a particularly pronounced regulating action on calcium metabolism and can be used as medicaments for the treatment of diseases to be attributed to disturbances thereof. They are prepared, for example, for reacting a compound of the formula   <IMAGE> (V)  in which X3 denotes carboxyl, with a phosphorylating agent and hydrolyzing the primary product.
Patent DD-290927-A5 (DD)
Inventor: BRUNS GERD
IPC: C21B7/10
Filed: 1989-11-30
Abstract: A liftable and lowerable installation platform (5) is provided with rails (11, 12) which are arranged concentrically about the axis (2') of the blast furnace (2) and on which an installation device (13) can travel. The installation device (13) consists of a vehicle frame (14), a swivel arm (21) arranged thereon and a receiving means (28) located on the latter and having an essentially horizontal support part (36) and an essentially perpendicular locating part (37). The receiving means (28) can be sensitively adjusted in its longitudinal and transverse inclination as well as in its height and its radial orientation. A platform-like design of the support part (36) enables cooling elements (1) to be taken hold of from below and the receiving part (36) to move into the gap between two cooling elements (1) arranged one above the other. The novel device enables the cooling elements to be installed from top to bottom as well as from bottom to top and even enables individual cooling elements to be exchanged.
Patent DD-291679-A5 (DD)
Title: Verfahren zur bekaempfung von samen- und bodenbuertigen schaderregern durch saatgutbehandlung
Inventor: BURTH ULRICH
IPC: A01C1/08
Filed: 1990-01-31
Abstract: Die Erfindung betrifft die anwenderfreundliche und umweltschonende Bekaempfung samen- und bodenbuertiger pilzlicher Schaderreger, vorrangig in der Getreideproduktion. Erfindungsgemaesz werden durch die Kombination der Saatgutbehandlungen mit niederenergetischen Elektronen und der Anwendung antagonistischer Bakterien (IMET 11424, IMET 11425, IMET 11426, IMET 11427, IMET 11428) und Pilze (IMET 43920, IMET 43921, IMET 43922, IMET 43923, IMET 43924) in einem geschlossenen Prozeszablauf oder vor bzw. waehrend der Aussaat synergistische Wirkungssteigerungen gegen pilzliche Schaderreger erreicht.{Saatgutbehandlung; Kombination; Elektronen, niederenergetisch; Mikroorganismen, antagonistisch; Synergismus; Schaderreger, pilzlich, samenbuertig, bodenbuertig}
Patent DD-297343-A5 (DD)
Inventor: LAZARO MUNOZ JESUS J
IPC: C07C5/27
Filed: 1989-07-18
Abstract: The invention refers to a process for the obtainment of a catalyst useful in the isomerization of light paraffins, fundamentally based on acid treatment of a synthetic mordenite at temperatures between 40 and 100o C followed by treatment with steam-air at temperatures between 300 and 600o C which makes it possible to optimize the SiO2/Al2O3 framework ratio and the amount of extraframework aluminum of the zeolite. The mordenite thus obtained is mixed with an inorganic refractory oxide such as Al2O3 and a metal of group VIII, basically Pt, is added in an amount between 0.1 and 0.5 % by weight referred to the final catalyst. The catalyst has been tested in the isomerization of light refinery fractions (C5 and C6) and has a high activity and selectivity of branched isomers with a low production of gases and a high octane number for the light gasoline obtained.
Patent DD-297617-A5 (DD)
Title: Vorrichtung zur dosierten ausgabe von fluessigkeiten aus einem vorratsbehaelter
Inventor: RAAB ALFRED
IPC: G01F11/06
Filed: 1990-09-21
Abstract: Zur Ausgabe der Fluessigkeit aus einem Vorratsbehaelter dient eine Kolbenpumpen-Vorrichtung unter Verwendung eines angetriebenen Foerderkolbens und eines wiederum von diesem mit Versatz angetriebenen Steuerkolbens.{Dosierung von Fluessigkeiten; Ausgabe von Fluessigkeiten; Ausgabe aus einem Vorratsbehaelter}
Patent ES-2000529-A6 (ES)
Title: Process for the preparation of carbon black-filled polycarbonate moulded parts.
Inventor: HABERLAND ULRICH
IPC: B29C45/00
Filed: 1986-07-18
Abstract: The polycarbonate mouldings obtainable by the process are used in the electrical sector.
Patent ES-2001437-A6 (ES)
Title: Process for the preparation of an ammoniac complex of zinc-bis-dithiocarbamate.
Inventor: BERGFELD MANFRED
IPC: C07F3/06
Filed: 1986-09-25
Abstract: A process for synthesizing ammonia complexes of zinc bisdithiocarbamates, starting from carbon disulfide, ammonia, an alkylenediamine and zinc oxide, in which an aqueous mixture of alkylenediamine, carbon disulfide and ammonia in the molar ratio of 1:2:<2, i.e., not 1:2:2, as would be necessary for synthesis of the ammonium alkylene bisdithiocarbamate intermediate product, is reacted with zinc oxide.
Patent ES-2003395-A6 (ES)
Title: Rfi suppression technique for switching circuits.
Inventor: TAYLOR ROBERT LAWSON
IPC: H02M1/44
Filed: 1986-10-20
Abstract: A switching type power supply includes neutralizing circuitry to counteract current flow to equipment ground due to generated RF currents. This neutralizing circuitry includes an added transformer winding and a neutralizing capacitor to counteract and cancel specified leakage currents. This arrangement permits use of smaller filter capacitors and hence reduces the line frequency leakage current flow to equipment ground.
Patent ES-2008882-A6 (ES)
Title: Train operation control system
Inventor: TATE SEISAKU
IPC: B61L25/02
Filed: 1986-11-17
Abstract: The train service control system comprises a main processor which provides track information items such as train track  positions, route setting conditions and delays in trains, and information items such as numbers of passengers at respective stations or respective platforms, as well as giving control  commands for the train tracks. A number of sub processors are provided each of which detects the track information items at predetermined sections of the train tracks, and the information items such as the numbers of passengers. - Each sub processor independently performs line controls such as route setting and departure sign control in accordance with such information items and also transfers the corresponding information items. Each sub processor performs line controls in accordance with the control commands from the main processor when they are given. A display device having intelligence and presenting graphic and character displays of the information item is connected to the main and sub processors.
Patent ES-2003609-A6 (ES)
Title: Wide band, high efficiency simmer power supply for a laser flashlamp.
Inventor: FARNSWORTH ROBERT P
IPC: H01S3/092
Filed: 1986-12-12
Abstract: Methods and apparatus are disclosed for supplying and controlling simmer current to a flashlamp 28. A direct current-to-direct current converter including a transformer 12, full-wave bridge rectifier 24, and first and second switching means 20 and 22 produces an output which is always higher than the maximum required by the flashlamp 28 at its lowest simmer current. The converter (12, 20, 22, 24) is coupled to flashlamp 28 through an inductor 26. The current I(s) through a pair of inductors 26, 30 is sensed by a lamp current sensing circuit 34 which turns the converter on or off, respectively, when a preselected minimum or maximum value is reached. The converter transformer 12 is maintained in its operating range by the switching of two devices such as power FET's 20, 22 so that one or the other of the two halves of the primary winding 14 is used alternately. The initial ionization of flashlamp 28 is provided by simmer trigger circuit 38. A transformer primary current sensing circuit 40 controls the toggling action which alternates the operation of switching means 20 and 22. The advantages of this method for supplying and controlling flashlamp simmer current include fast current response, extended flashlamp life, simplicity of design, high efficiency, and the avoidance of saturation and synchronization problems.
Patent ES-2002627-A6 (ES)
Title: Hair rinse conditioners with superior dry hair feel and high hair lustre
Inventor: MARSCHNER FRANK W
IPC: A61K8/86
Filed: 1986-12-22
Abstract: A stable hair rinse conditioning composition to provide superior dry feel and high lustre properties, comprises a polyvinyl pyrrolidone/vinyl acetate copolymer, at least one hydrophilic cationic quaternary ammonium compound, and a water-soluble nonionic cellulose polymer, such as hydroxyethyl cellulose, or hydroxymethylpropyl cellulose, in an aqueous vehicle.
Patent ES-2003304-A6 (ES)
Title: Method and apparatus for feeding containers to a carrier sleeve.
Inventor: OLSEN JR PETER CHRISTAIN
IPC: B65B/
Filed: 1987-05-08
Abstract: A machine for feeding beverage cans to open-ended carrier sleeves of varying capacities. When loading relatively small carrier sleeves, inboard conveyors and associated metering screws feed groups of cans to a flight bar conveyor which moves the groups through the open ends of the carrier sleeves. When loading relatively large carrier sleeves, outboard conveyors and associated metering screws are also operated after first replacing the inboard screws with screws able to separate cans into larger groups, the same size as those formed by the outboard screws. This arrangement feeds larger groups of cans which are then fed to the larger carrier sleeves. In one embodiment each conveyor comprises a longer upstream conveyor and a shorter downstream conveyor spaced a short distance therefrom to allow the flight bars to travel through the space between the conveyors when moving from the end of their upward run to the beginning of their horizontal downstream run. In another embodiment only the longer upstream conveyor is provided and a support plate is used instead of the downstream conveyor. In this embodiment the gap between the conveyor and the plate is automatically closed by a shuttle mechanism to provide a continuous support surface for the cans as they are pushed toward the carrier sleeves. The cans are able to slide on the surface of the conveyors, enabling the conveyors to be operated at a slightly greater speed than the screws are capable of moving the cans, which results in the cans being positively fed by the conveyors.
Patent ES-2005395-A6 (ES)
Title: Elastic coupling with spring guides
Inventor: SCHMITT MANFRED
IPC: F16D3/66
Filed: 1987-10-14
Abstract: An elastic coupling (1) of disc construction and of the kind in which two coupling halves (2, 3) rotationally interlock and have helical compression springs (5) tangentially arranged in ports (4) in the coupling halves, which transmit torque from one coupling half to the other. So as to avoid the springs curving outwards at high rotational speed and/or with a low loading, under the effect of centrifugal force, sliding members (10) are loosely inserted into the ports. The sliding member can either be constructed with a concave groove (11) which partially surrounds the spring from outside and is disposed between the coils of the spring and its respective ports, or in the shape of a bar (10a) which is loosely inserted coaxially into the spring. The springs (5), on their sides turned towards the axis of rotation, are prevented from being overstressed by high end pressure and also wear connected with excessive curvature caused by increased end pressure, and also reduce the danger of the springs jumping out of their centering. A further advantage is that the oscillation and damping behaviour of the coupling remain unchanged.
Patent ES-2010737-A6 (ES)
Title: Radial and branched block copolymers
Inventor: CUSTRO SERGIO
IPC: C08F297/02
Filed: 1987-12-01
Abstract: Radial and branched block copolymers show a structure: < IMAGE > wherein: Z is a radical deriving from a tetrafunctional coupling agent A is a polystyrene block B is a polybutadiene block m, n, P, g are either 1 or zero, with the @@condition that their sum is comprised within the range of from 1 to 4. Compositions of block copolymers comprise the hereinabove disclosed radial and branched block copolymers, blended with a two-block copolymer B-A, and an "A" homopolymer. The process for the preparation of said radial and branched block copolymers and of the related compositions is disclosed, and furthermore their use is disclosed in bituminous compositions, in order to improve the general characteristics
Patent ES-2006297-A6 (ES)
Title: Chip from roasted, dried or baked fruits, particularly bananas, and a process for preparing chips.
IPC: A23G3/00
Filed: 1986-07-11
Abstract: The invention relates to a chip made of a thin, disc-shaped element of roasted, dried or baked citrus or tropical fruit, in particular bananas, a method for manufacturing chips, and a device for carrying out the method. It is intended to provide a chip from citrus or tropical fruit, in particular a banana chip, which has a good solidity property and a high intrinsic rigidity and is therefore less prone to damage during transport. Simultaneously, it is intended to protect the flavour by applying a hermetically sealed flavouring layer. To this end, the disc-shaped element 11 of the chips is provided according to the invention on one or two sides with a chocolate coating 12 on the entire, or part of the, surface, which coating increases the intrinsic rigidity of the chip, where between the surface of the disc-shaped element (11) and the coating (12) there is arranged a flavour- containing layer (14) which is covered by means of the coating (12).
Patent ES-2006405-A6 (ES)
Title: Slat for roll-up shutters, having a composite structure and method for its manufacture
Inventor: SCARRONE PIERO
IPC: E06B9/17
Filed: 1988-04-12
Abstract: Slat for roll-up shutters which has a composite structure, consisting of a profiled outer shell 4-9 made of sheet metal and of a profile made of extruded plastic, having a cellular structure, inserted into the internal cavity of the said shell 4-9 and occupying at least a sizeable part of this cavity. The internal profile made of extruded plastic can match almost exactly the shape of the cavity of the metal shell, or else be similar to this shape. The cellular structure of the internal profile made of plastic can be the result of the presence of external walls 14-19 connected by partitions 16-17 which can be arranged in several ways.
Patent ES-2016002-A6 (ES)
Title: Improvements to latchkeys and corresponding magnetic locks for control of accesses
IPC: E05B19/00
Filed: 1989-02-22
Abstract: The improvements consist in the lock 10 having a single series of magnetic sensors 27 and in the groove of the actual lock being replaced by an inclined plane 26 made on the front plate 25 of the lock and suitable for being applied externally to the functional part of the latchkey the rear face of said inclined plane 26 incorporates said single series of sensors 27 which identify the polarity or the absence of each magnet of the latchkey.
Patent ES-2016445-A6 (ES)
Title: Display apparatus.
Inventor: SCHNAPP EYTAN
IPC: G09F11/32
Filed: 1989-05-11
Abstract: this invention relates to a display apparatus for movably displaying posters or the like. A pair of opposing annular rings (3) are respectively located to be driven to rotate at 2 RPM together in the direction of arrow C about a common axis. Opposing pairs of pin members (10) are slidably located in channels in each ring and carry a display panel (11) spanning between the rings around a defined annular path. A pair of rollers (6, 6'), driven at a faster speed in the direction of arrows A and B respectively, are located a minimal gap (30) apart on the defined path. A panel arriving at the rollers enters the gap and is swiftly urged between the rollers. It forms a loop and encounters a cowling (12) provided after the rollers which urges the looped portion to flop over towards the axis Y where it encounters a support cowling (13). Consequently, to a viewer looking through a first window (8), a panel is in view until it arrives at the roller and is swiftly removed from sight exposing the next panel in line before it too arrives at the rollers. To a viewer looking through a second window (9), a panel is in view until the panel that has just passed between the rollers suddenly flops down over the cowling under the action of gravity.
Patent ES-2014129-A6 (ES)
Title: Machine for treating objects with a treating liquid
Inventor: HAAS RAINER
IPC: C23F1/08
Filed: 1989-05-23
Abstract: A machine for treating objects (25) with a treating liquid, in particular a machine for etching three-dimensional objects (25), comprises a wheel-shaped transport frame (21) to which the objects (25) are secured and which moves through the machine with a kind of rolling movement past one or a plurality of blast connections (15). The rolling movement can take place with or without slip. In each case, it is composed of a linear movement of essentially constant speed and a superimposed rotational movement about the axis of said transport frame.
Patent ES-2027079-A6 (ES)
Title: Automatic system for monitoring the spacing between heads of cutting machines
Inventor: CRUZ GUERRERO PEDRO
IPC: B28D1/22
Filed: 1989-12-22
Abstract: Said system, applicable to heads 1-2-3 mounted on supports 4-5 which can be displaced on a common guide 7, consists in securing to the support 5 of each one of the intermediate heads 2 an encoder 13 and a rack 14, whilst to one 1 of the end heads is fixed only a rack 12 and to the other end head 3, only an encoder 15, with the result that any movement of a head is detected by one of the encoders 13-15 either through the displacement of the head or through the displacement of the rack collaborating therewith.
Patent ES-2019215-A6 (ES)
Title: Improvements to a ball-point pen
IPC: B43K24/08
Filed: 1989-12-29
Abstract: The ball-point pen is composed of the shaft 1 which has a side opening 5 with a crosspiece 7 and of the actuator 2 which has two "U"-shaped arms, the confluence 11 of which bears on the upper end of the ink charge 3. One arm 8 carries an upper button 10 and the other arm 9 extends outwards and downwards into a clip 14, having, in addition, two teeth 12, 13. When the button 10 is pressed, the actuator 2 descends and a tooth 13 clamps onto the crosspiece 7, the charge 3 also descending and the writing point emerging when the clip 14 is pressed, the arm 9 flexes, the teeth 12, 13 are released and the actuator 2 and charge 3 ascend, forced by the spring 16, the tooth 12 clamps on said crosspiece 7, and the writing point is concealed.
Patent ES-2033208-A6 (ES)
Title: Procedure to increase the temperature in a closed circuit heating system, working on any kind of calorific energy basis.
IPC: F28D15/02
Filed: 1990-11-30
Abstract: The invention refers to a procedure to succeed in increasing the temperature in a closed circuit heating system, to which heating radiators or some other calorific elements can be connected, and through which it recirculates any fluid, consisting of submitting it to a relative vacuum or negative pressure and obtaining with it an increase of the temperature proportional to its intensity the system has only got to work with the relative vacuum or negative pressure, always under the atmospheric pressure at the sea level.
Patent ES-2029437-A6 (ES)
Title: Hydropneumatic flusher for toilet tanks
IPC: E03D1/30
Filed: 1991-03-26
Abstract: The hood (1) has a tubular duct (2) in axial correspondence with the hole provided in the base thereof and in whose inside the overflow tube (3) is guided. Between the duct (2) and the side wall of the hood (1) the pneumatic chamber (11) in which the float (4) moves is formed. The cock (19) filling the tank with water has in its radial connecting nozzle of the flexible tube (21) some outer axial direction grooves (22) that remain partially covered by said flexible tube (21), thus admitting air that will be provided with the water through the lower area of the hood (1), where the latter incorporates a connecting nozzle, the air raising between the interstices of the float (4) and hood (1) to fill the chamber (11). The hood (1) includes in the bottom thereof a deflector (23) facing the water and air intake, to direct the latter towards the inside of the hood and the deflector (23) having an alternative air venthole.
Patent FR-2106752-A6 (FR)
Title: Crushing process - using multistage cryogenic cooling
IPC: B01J2/00
Filed: 1970-09-23
Granted: 1972-05-05
Abstract: Materials which are fragile at cryogenic temps, esp. rubber etc. are first cooled by vapor of inert cryogenic liquid then further cooled by liquid to a temp. at which material is friable, followed by crushing in presence of liquefied gas. Vapour used in first stage is that generated from liquid in second stage and crusher. Efficient use is made of vapour formed and crushing zone is maintained at low temp, aiding crushing.
Patent FR-2320031-A7 (FR)
Title: High refractive index glass with low specific wt. - based on titanium alkali silicate
Inventor: LEMOINE JACQUES GABRIEL
IPC: C03C3/062
Filed: 1975-07-31
Granted: 1977-02-25
Abstract: A glass with a refractive index is approx. 1.7 and low sp. wt. (is approx. 3.00 g/cm3) which is based on Ti alkali silicate, is practically free from B2O3, P2O5 and Al2O3. The glass is used in lenses for making large corrections. The cost price is not too high. The glass can be heat treated to harden it and also can be hardened by ion exchange. The elastic modulus can be increased by adding K2O as well as Na2O to the compsn. An abrasion resistant glass ban be obtd. by adding Li2O which increases the depth of the compressive layer produced by chemical hardening.