baber/WOPTO huggingface dataset:
Patent EP-0085730-A1 (EP)
Inventor: FRANZ HERBERT
IPC: H01H9/06
Filed: 1982-02-10
Abstract: 1. Double-pole push switch with electronical control device for installation into hand-operated electrical apparatus for household, trade and industry, the actuation device (4) of which, lockable by push button, brings about the on and off switching operation and which serves at the same time for the determination of power input of the electrical apparatus for an alteration, dependable on motion, of a regulation potentiometer in the control circuit of the electronical circuit arrangement, where the regulating distance of the actuation device (4) can be changed on the very same by a mechanical limit stop, characterized in that the control potentiometer is subdivided into a preselecting potentiometer (11), designed as a miniature graphite potentiometer for the selection of a determined range of power and into a control potentiometer (12) designed as a miniature graphite potentiometer for the regulation of the selected range, which are located in a hollow space in the outside part of the handle of the actuation device (4) of the push switch (6-9) and in there they are protected by overall jacketing as well as insulating measures for their control elements and conductors against the access of dust, foreign particles and humidity.
Patent EP-0074476-A1 (EP)
Inventor: RUEGER WILLIAM JOHN
IPC: G11B15/67
Filed: 1982-07-16
Abstract: An automatic tape threading apparatus for a magnetic tape transport uses a pantograph mechanism (44) to determine the path (48) of a coupling pin (46) engageable with the leader block (18) on the free end of a tape (16) wound on a supply reel (14) In a replaceable cartridge (12). The pantograph mechanism comprises a rotatable arm (54) mounted on the shaft (66) of a motor, a coupler guide arm (52) pivotally connected thereto, a follower arm (60) pivotally connected to the coupler guide arm and carrying a cam follower (64), and a link (66) pivotally connecting the rotatable arm and the follower arm. The cam follower (64) is engaged in a cam groove in a cam plate 42, which forces the follower to describe a path (41) which represents the pin path (48) on a reduced scale. Rotating the rotatable arm causes the pin to follow the path in a sweeping motion past tape guides (30,31,34,36) and a transducer (32) into a take-up reel (28). This draws the tape out along a tape path (50) and connets it to the take-up reel.
Patent EP-0071848-A1 (EP)
Inventor: BACHMANN GERHARD
IPC: G01P13/04
Filed: 1982-07-23
Abstract: 1. A device for generating a voltage proportional to the speed of rotation of a d.c. drive, and which changes its symbol in dependence upon the direction of rotation of the drive, in particular for a main spindle drive of a machine tool, by means of a brushless, multiphase tachometer machine coupled to the drive, characterised by a first rectangular pulse former (2) connected to the stator windings of the tachometer machine, by a following frequency voltage transformer (4) and a reversal amplifier (5) connected to the frequency voltage transformer can be switched on or bypassed by electronic switches (61, 62), by a second rectangular pulse former (7) likewise connected to the stator windings (12), and by a phase sequence logic (8) connected following said rectangular pulse former (7), for the control of the electronic switches (61, 62).
Patent EP-0078394-A1 (EP)
Inventor: LEITGEB WILHELM DR DIPL-ING
IPC: H02P7/281
Filed: 1982-09-20
Abstract: The invention relates to a four-quadrant final control element for controlling a collectorless direct current machine. The four-quadrant final control element has a commutating device consisting of semiconductor switching elements (1 to 6) arranged in a bridge circuit, to which commutation device are connected the winding strands (7 to 9) of the stator winding of a direct current machine. A rectifier bridge (11 to 16), likewise connected to the stator winding of the direct current machine, is connected in anti-parallel to the semiconductor switching elements. The one d.c. voltage pole of the rectifier bridge is connected directly to the corresponding input pole (-) of the four-quadrant final control element. A storage capacitor (20) is located between the two input poles (+ and -) of the four- quadrant final control element. In order to be able to recover as great a proportion of the braking energy as possible, it is provided that a semiconductor switching element (17), which can be periodically triggered and driven, is connected to both d.c. voltage poles of the rectifier bridge (11 to 16) and that the connection point (18) of the semiconductor switching element (17) is connected to the other d.c. voltage pole of the rectifier bridge (11 to 16) via a decoupling diode (19) on the other input pole (+) of the four-quadrant final control element. <IMAGE>
Patent EP-0100791-A1 (EP)
Inventor: GUIDELLI ROLANDO PROF IST DI C
IPC: G01N27/34
Filed: 1982-11-18
Abstract: A mercury electrode is described which operates with a drop of mercury which comprises a mercury reservoir (1), a first capillary tube (4) of inverted U shape, one end of the tube being free. The mercury drop is formed on the free end, while the other end is dipped in the mercury reservoir (9). The reservoir (1) is provided with means for the inlet (10) of an inert gas at a level above the surface of mercury. The growth of the drop and the blockage of the drop are controlled by application of a pressure greater than atmospheric pressure on the mercury in the reservoir and discontinuing the pressure. A second capillary tube (8) of greater internal diameter may be soldered to the first capillary tube (4).
Patent EP-0066479-A1 (EP)
Inventor: BARBIER JEAN-PAUL
IPC: C03C17/245
Filed: 1982-04-29
Abstract: In a process of gaseous opalization a film of silica is formed by an oxidation reaction with a dry gas containing oxygen. Pure oxygen or oxygen diluted in an inert gas, other than nitrogen, may be used. An electric arc is generated by an alternating voltage between 5,000 and 10,000 volts and is directed at a chlorinated silicon compound, entrained by the dry gas containing oxygen, the feeding of which gas carrier does not form silica on the electrodes which generate the arc. This process may be applied to the opalization of incandescent and discharge bulbs of various sizes including tubes and globes of lighting apparatus.
Patent EP-0058139-A1 (EP)
Inventor: GUTH CHRISTIAN
IPC: D06P1/00
Filed: 1982-02-05
Abstract: A process for dyeing or finishing textile fibre material using foam, which process comprises applying to said materials an aqueous foam composition which, in addition to containing dye or finishing agent, contains a foamable system comprising water and at least (A) an anionic surfactant and (B) a non-ionic block polymer based on ethylene oxide and propylene oxide units. The material is then dried, if desired, and then subjected to a heat treatment, preferably a steam treatment. Level dyeings with good penetration of dye and/or excellent finishes are obtained on the material.
Patent EP-0061434-A1 (EP)
Inventor: ORZALESI GIOVANNI
IPC: A61K31/41
Filed: 1982-03-16
Abstract: Compounds which are derivatives of 2-amino-5-(o-sulphamidophenyl)-1,3,4-thiadiazol of formula
     wherein R is a hydrogen atom or a -CH 3 , -C 2 H 5 , iso-C 3 H 7 , n-C 4 H 9  or -CH 2 -CH=CH 2  group and R 1  is a hydrogen atom or a -CH 3  or -C 2 H 5  group, are active agents against virus infections in higher animal organisms.
Patent EP-0073223-A1 (EP)
Inventor: ZAG HEINZ
IPC: D21F3/00
Filed: 1982-02-25
Abstract: Ce dispositif, de preference ayant la forme d'une machine a papier a deux tamis, presente selon une forme d'execution preferee deux tamis sans fin, a savoir un tamis inferieur (21) et un tamis superieur (22). Le tamis inferieur (21), sur lequel est formee une feuille continue de papier, et le tamis superieur (22) se deplacent ensemble dans la partie inferieure d'un cylindre de deshydratation (25) place dans le tamis superieur. Les deux tamis (21, 22) se deroulent du quadrant inferieur ascendant dudit cylindre (25) et se posent sur la partie superieure d'un cylindre de support (26) situe dans le tamis inferieur (21). Le bandage du cylindre de deshydratation (25) presente des creux qui absorbent l'eau des tamis le long de leurs arcs de contact avec le cylindre et qui la projettent vers l'interieur de la boucle formee des tamis du cylindre. Dans le sens d'avancement des tamis et en aval du cylindre de support (26), est dispose un recipient de reception (36) de l'eau projetee. Ce recipient presente une paroi de recouvrement courbe (40) qui s'etend a l'encontre de la direction d'avancement destamis jusqu'a l'interstice forme entre le cylindre de deshydratation (25) et les tamis (21, 22). Enfin le recipient de reception (36) est divise en deux chambres (44, 45) qui s'etendent transversalement aux tamis et qui presentent des conduites laterales d'evacuation separees. L'eau amenee dans la chambre (45) principale a travers la paroi de recouvrement (40) est deviee avec l'aide d'aubes (52) dans la direction de la conduite d'evacuation.
Patent EP-0118576-A1 (EP)
Inventor: KUBOTA HITOSHI
IPC: H05K3/14
Filed: 1983-03-11
Abstract: Method and apparatus for forming thin films (30) on a substrate (18) by using a mask (15) through dry process wherein the substrate and the mask are moved relative to each other at least once for the formation of a thin film before the thickness of the thin film being formed on the substrate reaches a predetermind value (X), so that the formed thin film has an outer edge partly or entirely contoured stepwise (a).
Patent EP-0104531-A1 (EP)
Inventor: KNOFEL HARTMUT DR
IPC: C08G18/75
Filed: 1983-09-12
Abstract: Gegebenenfalls Isomerengemische darstellende und gegebenenfalls im Gemisch mit bis zu 40 Gew.-%, bezogen auf Gesamtgemisch, an anderen, gegebenenfalls C1-C12-monoalkylsubstituierten Methylen-bis-(cyclohexylisocyanat)-Isomeren vorliegende, in 2-, 4- oder 6-Stellung C1-C12-alkylsubstituierte 3,4'- und/oder 3,2'-Diaminodicyclohexylmethane, ein Verfahren zu ihrer Herstellung durch an sich bekannte Phosgenierung der ihnen zugrundeliegenden Diamine, sowie ihre Verwendung als Aufbaukomponente bei der Herstellung von Polyurethankunststoffen nach dem Isocyanat-Polyadditionsverfahren.
Patent EP-0111134-A1 (EP)
Inventor: MUNCH MANFRED DR MED DENT
IPC: A61C8/00
Filed: 1983-10-27
Abstract: Mandibular implant of ceramic material in which a bottom portion for anchoring in the mandible has a substantially conical helix shape rounded off at the end. An upper portion has a concave section for receiving an epithelial sleeve by the concave section and an opening to accept a denture support. There are provided at least one annular expansion and at least two annular notches adjacent the upper portion and the bottom portion. The annular expansion has a diameter which is shorter than the diameter of the crest of the thread at the uppermost turn on the bottom portion of the implant.
Patent EP-0131653-A1 (EP)
Inventor: MULDER HENDRIK
IPC: A61B17/22
Filed: 1983-07-19
Abstract: Apparatus for the non-contact disintegration of concrements present in a body, in which sound shockwaves generated in a liquid are focussed on to a concrementto be disintegrated, and in which, for the focussing, there is provided a positive acoustic lens (11) or lens configuration placed in liquid.
Patent EP-0105549-A1 (EP)
Inventor: BLAAUW LAMBERTUS HENDRIK
IPC: B23Q1/66
Filed: 1983-09-13
Abstract: System for machining or treating workpieces clamped into subframes, comprising tools movable parallel and perpendicular to a workpiece under control of a control unit. The system comprises at least two subframes which can be positioned or are positioned into this system such that said tools can be moved into the operating position with respect to each of the subframes in the system to machine or treat the workpieces clamped into the respective subframes under control of said control unit.
Patent EP-0114448-A1 (EP)
Inventor: DOEMLING VINCENT ANTHONY DOMIN
IPC: C04B28/02
Filed: 1983-01-20
Abstract: The invention relates to the production of a foamed cementitious mouldable material capable of use in the filling of for example disused mining cavities. The material comprises a foamed mixture of an expanded material such as perlite or vermiculite, with cement and water to produce a settable thixotropic material. A batch process and a continuous process are described.
Patent EP-0091300-A1 (EP)
Inventor: BRAMLEY FRANK
IPC: A43D21/00
Filed: 1983-03-31
Abstract: The side lasting machine has a shoe support (10) and two side lasting assemblies (16) arranged one at each side of the shoe support. Each assembly (16) comprises a plurality of lasting fingers (46), a plurality of clamp pads (72), disposed each beneath a pair of the fingers (46), and a plurality of lasting bands (128), depending one from each finger (46) and interposed between the pads (72) and shoe upper. The clamp pads (72) are mounted for limited heightwise sliding movement in mountings therefor, the arrangement being such that the heightwise position of any one of the pads in relation to the shoe support will not be affected when it is urged against a substantially vertically ending last wall portion, but when it is urged against a last wall portion which is significantly inclined to the vertical, it will be caused to move upwardly in its mounting. In this way, the upper can be clamped against the last, relatively closely to the featherline, without requiring a left/right switching arrangement.
Patent EP-0102137-A1 (EP)
Inventor: BERMAN MAURINE HERMIONE ADELE
IPC: A63F1/04
Filed: 1983-04-12
Abstract: A game comprising a plurality of playing pieces (2, 4, 6, 8,) each of which includes at least one face bearing a pattern comprising a plurality of compartments at least some of which abut the edge of the said one face and which extend therefrom to form a chain of contiguous compartments of a similar character, the pattern comprising compartments of different character.
Patent EP-0102846-A1 (EP)
Inventor: KNOP CHARLES M
IPC: H01Q19/19
Filed: 1983-09-06
Abstract: @ A microwave antenna which comprises a paraboloidal main reflector (10); a subreflector (13) located between the main reflector (10) and the focal point (F) of the main reflector (10) and forming a reflecting surface which is shaped symmetrically about the center thereof, the central portion of the reflecting surface sloping axially away from the main reflector (10) at a rate which reduces as the radius of the subreflector (13) increases, the radially outer portion of the subreflector (13) sloping axially toward the main reflector (10) at a rate which increases as the radius of the subreflector (13) increases; and a feed horn (11) for transmitting microwave signals to, and receiving microwave signals from, the subreflector (13), the reflecting surface of the subreflector being positioned and dimensioned to intercept substantially all the energy launched through the feed horn (11) or reflected by the main reflector (10). The feed horn (11) is preferably a smooth-walled waveguide having an aperture diameter substantially equal to one wavelength of the midband signals propagated therethrough.
Patent EP-0113983-A1 (EP)
Inventor: MIMURA TAKASHI
IPC: C23C14/56
Filed: 1983-12-16
Abstract: Molecular beam epitaxy can be employed to produce a semiconductor layer on a substrate. Etching of the substrate may be necessary to prepare it for the epitaxy process, and a protective layer may advantageously be provided over the semiconductor layer after formation thereof by the epitaxy process. Such a subsidiary process of etching or protective- layer formation is desirably carried out under a vacuum. Steps are taken to ensure that the substrate is maintained under vacuum during the epitaxy process and each such subsidiary process without any break in the vacuum between those processes, thereby reducing the danger of impurities entering the said semiconductor layer. For such etching a hydrogen plasma etching process is employed, thereby avoiding damage that could otherwise be caused to the substrate and to a vacuum pump.
Patent EP-0086163-A1 (EP)
Title: Mailer construction
Inventor: FERY GUY A
IPC: B42D15/04
Filed: 1983-02-08
Abstract: A mailer construction includes a receptacle (112) bound or otherwise affixed to a single or multi-page envelope (110) or printing. The receptacle (112) forms either the cover or outer surfaces of the mailer, or may be retained within the envelope or pages. The receptacle is removable from the remainder of the assembly, and can be opened and used after the remainder of the assembly is discarded. The receptacle may have appropriate printed indicia upon its sides.
Patent EP-0089300-A1 (EP)
Inventor: REYNAUD JEAN-PAUL
IPC: F02F7/00
Filed: 1983-03-14
Abstract: The invention relates to a thermal engine, more particularly its cylinder block (3). The cylinder block (3) is formed by an inner part (7) made of metal and an outer part (8) made of a material with a high damping coefficient or a composite material with viscoelastic properties or an assembly of thermal and acoustic insulation materials. The invention is used for the soundproofing of a piston engine.
Patent EP-0119271-A1 (EP)
Inventor: WOLFE JAMES FREDERICK
IPC: C08G75/32
Filed: 1983-09-15
Abstract: Compositions nouvelles à concentration élevée d'un ou de plusieurs homopolymères à chaîne étendue, de copolymères ou de polymères-bloc et de certains acides polyphosphoriques. De telles compositions sont optiquement anisotropiques (matériau cristallin liquide), capables de présenter une excellente force de cohésion, et conviennent particulièrement bien à la production de fibres polymères classées de poids moléculaire élevé par filage ou mouillé par jet sec. Ces compositions cristallines liquides peuvent être étirées sur de grandes distances d'écart d'air et filées à des rapports étirage/filage exceptionnellement élevés. Les fibres, les films et les autres articles formés à partir de ces compositions cristallines liquides présentent des propriétés de résistance à la chaleur et des propriétés physiques exceptionnellement élevées.
Patent EP-0122473-A1 (EP)
Inventor: JUTTE REINHOLD
IPC: H02J7/04
Filed: 1984-03-15
Abstract: 1. Method for monitoring the charging of batteries, particularly of low-maintenance or no maintenance batteries, in which a specific charging voltage is applied at particular time intervals for a brief duration of measurement and the charging current is measured, characterized in that a charging voltage is continuously applied during the charging and that a distinctly increased charging voltage is applied as the specific charging voltage during the brief interval of measurement, particularly at the end of the charging, so that a charging current flows which can be easily detected by measurement.
Patent EP-0132513-A1 (EP)
Inventor: DISTELDORF JOSEF DR
IPC: C08G18/79
Filed: 1984-04-26
Abstract: One-component baking enamels of polyesters, which contain hydroxyl groups, and a polyisocyanate component, wherein the polyisocyanate component is a totally or partially blocked adduct or adducts of a mixture of 2-methyl-1,5-diisocyanatopentane (I) and 2-ethyl-1,5-diisocyanatobutane (II) according to the formulas (I) and (II):    <IMAGE>  (I)   <IMAGE> (II)  wherein the mixture of diisocyanates contains 88 to 99% by weight of totally or partially blocked (I) and about 12 to 1% by weight of totally or partially blocked (II). The enamel films exhibit excellent flexibility and weather resistance and can be coated on metal, glass and plastic.
Patent EP-0139828-A1 (EP)
Inventor: SCHREMS HANS TH DR DR
IPC: A61C7/00
Filed: 1984-06-04
Abstract: Ein Feinregulierungsgerät zur Endbehandlung bei der orthodontischen/kieferorthopädischen Zahnregulierung, ein sogenannter "Positioner", weist Zahnaufnahmemulden (1, 2) auf. Diese sind außerhalb des Bereichs zur Aufnahme der Schneidekanten (4) der Front- und Eckzähne (3) und der Höckerspitzen (6, 7) der Seitenzähne (8) ausgespart. Dadurch werden Stellungsänderungen der Zähne bei eingesetztem Positioner, die durch anatomische Variationen der Zähne oder beispielsweise Füllungen hervorgerufen werden, zuverlässig verhindert.
Patent EP-0128537-A1 (EP)
Inventor: DICKENS ELMER DOUGLAS JR
IPC: C08K5/09
Filed: 1984-06-07
Abstract: Compositions are described which are comprised of post-chlorinated vinyl chloride polymers which contain an intermediate level of chlorine content (i.e., about 60% to 65% by weight of bound chlorine) in combination with one or more smoke retardant additives selected from the group consisting of bismuth phosphate, zinc orthophosphate, zinc tungstate, zinc circonate, zinc molybdate, stannic oxide, melamine molybdate, melamine molybdate with zirconium oxide and melamine molybdate with copper oxalate.A metalsalt of phosphoric acid desirably also is present.
Patent EP-0166794-A1 (EP)
Inventor: HACKENBERG DIETER
IPC: F16B7/04
Filed: 1984-07-02
Abstract: 1. A coupling member (20) for coupling profile bars (10, 11) of a framework, of which at least some profile bars have undercut longitudinal slots (14) and others have a hollow space (12) for front face acceptance of the coupling member (20), in which the coupling member (20), either directly or indirectly via a bearing housing (23), has at least one profiled plate (24) guided for longitudinal movement (arrow 73) in the hollow profile section, fitted with a coupling hook (22) at its end, the coupling hook (22) protrudes from the face end (13) of the profile bar (10) receiving the coupling member (20), in a coupling situation, is adapted to engage in a longitudinal slot (14) of the other profile bar (11) and clamped therein, the plate (24) has passing therethrough an eccentric pin (25) rotatably supported in the hollow profile section (12), resp. the bearing housing (23), extending transversely to the profile bar (10), which, for rotation (arrows 82; 83) is accessible through a cross hole (70) in the profile bar (10), and the eccentric pin (25), when rotated (arrows 82; 83), with its eccentric (63) moves the plate (24) in a longitudinal direction of the profile bar (10) between a release position (Figs. 1 to 3) and a clamping position (Figs. 4 to 6), characterized in that the eccentric pin (25) has a stop nose (79) located in a defined angular position with respect to the eccentric (63), and adapted to follow rotation, and the plate (24) has a shoulder (52) in the plane of rotation of this stop nose (79), against which the stop nose (79) comes to bear upon rotation (arrows 82; 83) of the eccentric pin (25) into the fully clamped and/or release position of the plate (24), this impacting force (arrow 84) pressing (arrow 86) the narrow side (85) of the plate (24) against its longitudinal guide surface (87) in the hollow profile section (12) resp. bearing housing (23) and blocking further rotation (arrows 82; 83) of the eccentric pin (25).
Patent EP-0144549-A1 (EP)
Inventor: YAMAGIWA TAMIO
IPC: F02B33/30
Filed: 1984-08-30
Abstract: A valve comprises a hollow valve seat member (4) having a plurality of openings (6) formed therein and a hollow valve member (12) adapted to be moved under an increased water pressure in a pressure chamber (13) to close the openings in the seat member when water reaches its predetermined level. A manually operating valve member (20) is provided to relieve the water pressure in the pressure chamber, thereby allowing movement of the hollow valve member (12) away from the valve seat member (4).
Patent EP-0124953-A1 (EP)
Inventor: MISHIMA AKIO
IPC: G11B5/712
Filed: 1984-01-30
Abstract: Acicular ferromagnetic alloy particles, for use as the magnetic material of magnetic recording media, contain Si, Cr, Ni and P and optionally Mg and are impregnated with a phosphorus compound and a silicon compound.
Patent EP-0119840-A1 (EP)
Inventor: GREEN MICHAEL JAMES
IPC: C07C68/00
Filed: 1984-03-15
Abstract: Alkylene carbonates and optionally dialkyl carbonates are prepared by reaction of an alkylene oxide with carbon dioxide in the presence of an alcohol. In addition there is added to the reaction mixture a trivalent phosphorus containing compound as catalyst. In an embodiment, the alkylene carbonate is further transesterified with the alcohol to produce a dialkyl carbonate and an alkylene glycol.