baber/WOPTO huggingface dataset:
Patent EP-0076681-A1 (EP)
Inventor: CYDZIK EDWARD ANTONI
IPC: G01K11/12
Filed: 1982-10-04
Abstract: A solder flux composition undergoes a visible colour change at a critical temperature. Solderable substrates are positioned within the device and heated until a critical temperature has been reached as indicated by a colour change in the flux. The critical temperature depends on the material of the particular heat-recoverably member and the solder used. Flux compositions and their use in soldering are also disclosed.
Patent EP-0105064-A1 (EP)
Inventor: VANDELINDE HENRY
IPC: B66D1/26
Filed: 1982-10-05
Abstract: A drum hoist or winch in which at least one circular cam lobe (68) mounted eccentrically on an axle (50) is interconnected with a like circular cam lobe (68) mounted on a second axle (52) by inboard linkage whereby rotation of one axle (50) will rotate the other axle (52) in unison. A hoist drum (56) mounted concentrically with the axle (50) can thus be rotated in unison with another hoist drum (58) on the axle (52) to wind or unwind one or more cables (12, 14) thereon. A preferred embodiment has three circular cam lobes (68, 70, 72) mounted eccentrically on each axle 120° angularly out of phase with each other with inboard link plates (74, 76, 78) interconnecting the corresponding cam lobes on each axle in rotatable relation.
Patent EP-0058622-A1 (EP)
Inventor: DAIGLE BONNIE
IPC: D21C9/08
Filed: 1982-02-15
Abstract: Pitch-like resin deposits are reduced or prevented during the papermaking process by adding to the papermaking slurry from 0.5 to 20 parts per million by weight of a self-inverting emulsion containing a polyampholyte of the formula:
     where
     DMDAAX  ⊖  is a polymer unit resulting from monomeric dimethyldiallylammonium X  ⊖ ;   DEDDAAX  ⊖  is a polymer unit resulting from monomeric diethyldiallylammonium X  ⊖  ;   X is an anion;   M  ⊕  is hydrogen; ammonium; sodium; or potassium;   k and I together total 50 weight percent, and m and n together total 50 weight percent; while k is from 45 to 48 weight percent and I is from 2 to 5 weight percent; and while m is from 45 to 50 weight percent and n is from 0 to 5 weight percent:   said polyampholyte having a molecular weight greater than 1 x  10   6 .
Patent EP-0076201-A1 (EP)
Inventor: LORIOT PIERRE
IPC: G21C3/16
Filed: 1982-09-21
Abstract: Elle comporte une gaine (2), une colonne de pastilles fissiles et/ou fertiles (4, 6), à l'intérieur de la gaine (2), et des bouchons d'extrémités (8) soudés aux deux extrémités de la gaine (2). La colonne de pastilles est maintenue par deux entretoises tubulaires (12) de faible épaisseur et à bords arrondis placées en butée contre les deux extrémités de la colonne combustible (4, 6) et serties à cote fixe sur la gaine (2). La colonne de pastilles fissiles et fertiles peut en outre être maintenue par un sertissage supplémentaire de positionnement de la colonne de pastilles fertiles.
Patent EP-0095018-A1 (EP)
Inventor: RAU JIM LEE
IPC: B62D5/07
Filed: 1983-03-08
Abstract: An improved power steering apparatus (10) includes a variable displacement pump (20). During a steering operation, a flow control valve (36) effects operation of a motor assembly (22) to vary the displacement of the pump as a function of variations in the demand for power steering fluid. Upon initiation of a steering operation, the displacement of the pump must be quickly increased to enable it to satisfy the impending demand for power steering fluid. Therefore upon Initial rotation of a steering wheel, a steering controller (48) restricts a flow of fluid to operate the motor assembly independently of the flow control valve. The displacement of the pump can thus increased before the flow control valve can be actuated during an initial portion of a steering operation.
Patent EP-0090367-A1 (EP)
Inventor: GERKING ERICH DIPL-ING
IPC: B01D53/34
Filed: 1983-03-25
Abstract: 1. Method for reducing the damaging action of acid-forming pollutants contained in the atmosphere, such as SO2  and NOx , using the moisture contained in the atmosphere, by systematic and extensive introduction and distribution of strongly water-soluble non-dust-forming basifiers, such as ammonia, potassium and sodium compounds, into the atmosphere via a system of nationally arranged chimneys and/or structures for bringing, in approximately the same areas of action, the acid and basifiers into the air layers.
Patent EP-0091115-A1 (EP)
Inventor: ICHIBA AKINORI
IPC: G08C23/06
Filed: 1983-04-05
Abstract: A signal transmission system has a stationary member (20) including a first surface (21), and a rotary member (22) including a second surface (24) which faces the first surface (21) of the stationary member (20). On one surface of both the members a light output section (26) is provided, and on the surface of the other member a light input section (33) is provided which always faces the light output section (26) irrespective of the rotation of the rotary member (22). A optical signal converted by electric-optical signal converter (27) from an electric signal is emitted from the light output section (26). The optical signal is incident on the light input section (33). The optical signal thus obtained at the light input section (33) is converted by photo-electric signal converter (35) into an electric signal.
Patent EP-0093952-A1 (EP)
Title: Process for reducing phosphate ore
Inventor: HARD ROBERT A
IPC: C01B25/02
Filed: 1983-04-27
Abstract: A process for producing, for example, phosphorus pentoxide from phosphorus ore includes formulation of a feed with a phosphate ore, silica and solid carbonaceous material in amounts to produce a feed mixture having a CaO/SiO 2  mole ratio of less than about 0.5. The feed mixture Is formed into agglomerated feed particles and the particles are heated by exposure to radiation eminating from an oxidation zone to a temperature sufficient to reduce the phosphate by reaction with the solid carbonaceous material to form elemental phosphorus vapor without substantial melting of the agglomerated feed particles. Sufficient oxygen-containing gas is provided to cause oxidation of the elemental phosphorus vapor within the oxidation zone to produce phosphorus pentoxide.
Patent EP-0099499-A1 (EP)
Inventor: KOHLER PETER DR
IPC: C01B13/18
Filed: 1983-07-02
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung gelboranger bis orangeroter Bismutoxid/Chromoxid-Mischphasenpigmenten der Zusammensetzung (Bi2-xCrx)O3 mit Werten für x zwischen 0,05 und 0,5 sowie deren Verwendung.
Patent EP-0107141-A1 (EP)
Inventor: REDENBAUGH KEITH DR
IPC: A01G7/00
Filed: 1983-10-11
Abstract: A novel analog to natural botanic seed, together with a process for producing this analog are provided. Plant meristematic tissue capable of producing an entire plant body, and generally from somatic sources, is encapsulated in a gel which protects the tissue during development, while allowing the meristem to grow and mature as normal plants. The chemical and mechanical characteristics of the gel can be varied to suit any plant or method of handling, while allowing inclusion of growth and development enhancing substances.
Patent EP-0108988-A1 (EP)
Inventor: MINE TAIICHI JAPAN TOB SALT PU
IPC: A24B3/00
Filed: 1983-10-29
Abstract: Method of and apparatus for storing tobacco or the like in high stack and discharging the same is provided. The method comprises the steps charging tobacco into each storage chamber, storing said tobacco in a high stack having no effect on the compression to the tobacco due to its own weight, discharging the tobacco to fall onto a discharging conveyor with changing an orientation of the tobacco layer from in a horizontal to a vertical direction thereof, transporting the tobacco layer being oriented in a vertical direction through the discharging conveyor, and detecting the completion of the discharge then to start discharging the tobacco of the next chamber. 
     The apparatus comprises a plurality of vertically elongate storage chambers (6) arranged side by side in a horizontal row, a horizontal discharging conveyor (3) disposed beneath said row of storage chambers and extending in the direction of said row, a pair of transparent tobacco support plates (11) being erected substantially in parallel to second walls (4) between said chambers and the conveyor, a floor plate (8) hinged to a first sidewall (5) of each chamber at a bottom end thereof to open and close on a downstream side of the side wall, said horizontal conveyor (3) being spaced apart from said chambers by a distance substantially equal to the size of each second sidewall, unraveling raking means (13) provided for co-operation with the discharging conveyor (3), and a frame member (20) to support the charging conveyor, said frame member having a detecting means (12) for a desired stop position of the charging conveyor, and a charging conveyor (2) to charge tobacco into each of the storage chambers (6), said charging conveyor having a detecting means (10) to detect a stack level of stacked tobacco layer in the chamber.
Patent EP-0108382-A1 (EP)
Inventor: SCHMIDT PAUL JOSEPH
IPC: C09B11/24
Filed: 1983-11-02
Abstract: This invention relates to mono- and bis (aryl-and/or heteroaryl)-substituted-phthalazinones, phthalimidines, pyridopyridazinones and pyrrolopyridinones useful as color-forming substances, particularly in electrochromic recording systems, which are prepared by the interaction of a mono- or bis-substituted-phthalide or furopyridinone with a substituted or unsubstituted hydrazine.
Patent EP-0098628-A1 (EP)
Inventor: GABELLI ANTONIO
IPC: F16C33/78
Filed: 1983-06-06
Abstract: It has been noted that the seal-lips of the Hub Bearing Unit-Generation III seal which support against the rotating innerring become less effective when being subjected to heavy loads or in particular relatively high temperature. According to the claimed measure the seal arrangement (7) comprises a resilient annular body (10) which by means of a ring like element (8) is connected to the rotating innerring (1), whilst the other seal-end supports against the side of the non-rotating outerring (2). Preferably this seal-end of the annular body (10) comprises a ring (11) of self-lubricating material and by special shaping the contact-surface of this ring (11) against the outerring (2) friction witt be diminished.
Patent EP-0087282-A1 (EP)
Inventor: PRINCE DENNIS
IPC: H04N5/64
Filed: 1983-02-18
Abstract: A turntable suitable for a VDU comprises a base (10,28) and a housing (16,18) rotatable relative to the base, the housing being adapted to support a VDU and having a central boss member (26), the central boss member being adapted to project through a hole (32) formed in the base (10,28) and a low friction washer (30) member located between the base and the housing to support the weight thereof.
Patent EP-0094843-A1 (EP)
Inventor: TAKAHASHI KENJI
IPC: H01L31/00
Filed: 1983-05-18
Abstract: In a radiation image recording and read-out system in which a radiation image is recorded on a recording member (2) comprising a stimulable phosphor layer, the recording member is then scanned with a laser beam, and light emitted from the recording material is photoelectrically read out to reproduce a visible image, a gas ion laser beam source (7) generating a laser beam having a wavelength shorter than 600 nm is used to provide the laser beam. The recording member (2) is fixed on a supporting material (1), circulated and reused to record radiation images thereon. The apparatus comprises a mechanism for circulating the recording member with respect to the image read-out section by repeatedly moving the supporting material and the image read-out section with respect to each other, and an erasing apparatus (11) for eliminating the radiation energy remaining in the recording member after the read-out step. The supporting material is an endless belt, a rotatable drum or a plate, and the recording member comprises a continuous phosphor layer or a phosphor sheet.
Patent EP-0105670-A1 (EP)
Inventor: LEROY DOMINIQUE LEONCE JULES
IPC: C03C3/072
Filed: 1983-09-22
Abstract: Optical glass compositions capable of being shaped under the combined action of temperature and pressure in a mold so as to obtain articles having surfaces exhibiting highly precise reproduction of the mold walls have the following constitution:
     expressed in terms of weight percent on the oxide basis. The glasses demonstrate softening points not exceeding 500°C, refractive indices between 1.65-1.82 and Abbe numbers between 27-39.
Patent EP-0089917-A1 (EP)
Inventor: KARDINAL HANS-JOACHIM ING GRAD
IPC: B65G51/20
Filed: 1983-03-02
Abstract: In a forwarding tube section (1) adjoining the last pneumatic despatch station of a forwarding tube (11), a pneumatic despatch carrier is brought to a stop and then reversed in its direction of movement. Located inside the forwarding tube section (1) is a first non-return valve (4), behind which is a first tube casing opening (2); situated before the latter at a distance amounting to at least a pneumatic despatch carrier length is a second tube casing opening (3) having a second non-return valve (6) arranged outside the tube casing. The region of the tube casing openings (2, 3) is surrounded by a tube chamber (8) closed at the ends. An arriving pneumatic despatch carrier is received thereby in a pneumatically braked manner and then returned to the forwarding tube (11). <IMAGE>
Patent EP-0113351-A1 (EP)
Inventor: HIRT MANFRED
IPC: F16H1/46
Filed: 1983-02-14
Abstract: L'engrenage épicycloïdal comprend au moins deux étages coaxiaux, qui se suivent et qui sont interconnectés. L'un des étages (17) contient plus d'engrenages satellites (7) que l'autre (5); les paliers des deux étages sont identiques. Le diamètre du cercle primitif de la roue planétaire (16) et le diamètre du cercle primitif de la couronne (18) du premier étage (17) sont plus grands que ceux du second (5). Les deux étages (5, 17) sont prévus pour environ la même charge linéaire des dents des roues planétaires, satellites et des couronnes (effort par largeur de dent dans la ligne de contact de deux dents entrées en contact mutuel). Ceci se traduit par un engrenage épicycloïdal de diamètre réduit et par une diminution de son poids pouvant atteindre 50%.
Patent EP-0111529-A1 (EP)
Title: Medicament pour le traitement des affections neoplasiques
Inventor: DANILA MIHAI
IPC: A61K33/24
Filed: 1983-05-26
Abstract: Médicament pour le traitement des affections néoplasiques présenté comme un ensemble de trois types de médicament où l'hydroquinone et le métol avec ou sans double sulfate d'aluminium et de potassium sont mélangés dans des capsules operculées, le nitrate d'uranyle étant dissous dans une infusion de Corydalis marchaliana, contenant du bleu de méthylène, et, en vue d'intensifier son action sur le tissu musculaire, une teinture végétale alcoolique obtenue à partir de la Potentilla reptans, de l'Helleborus niger et de la Medicago sativa est utilisée comme adjuvant au traitement.
Patent EP-0120942-A1 (EP)
Inventor: NORTON PETER
IPC: B62D5/04
Filed: 1983-09-27
Abstract: Convertisseur de mouvement (10) convertissant un déplacement angulaire relatif (52, 54) en un déplacement linéaire (56, 58). Une paire d'organes d'entrée (12, 14) est accouplée par une pluralité d'organes de liaison (16) s'étendant axialement. On trouve une pluralité de bras amplificateurs (18) dont chacun est monté sur l'organe de liaison (16) respectif et s'étend transversalement par rapport à celui-ci. Un organe de sortie, en forme d'anneau porteur (20), est monté sur les extrémités libres du bras (18). L'anneau porteur (20) est déplacé linéairement par le déplacement angulaire relatif des organes d'entrée (12, 14). Le convertisseur de mouvement (10) peut être incorporé dans un transducteur de déplacement angulaire.
Patent EP-0128272-A1 (EP)
Inventor: KONRAD GUNTHER DR
IPC: C07C309/09
Filed: 1984-03-12
Abstract: 1. 2,4-diaminobenzene derivatives corresponding to the following general formula :  see diagramm : EP0128272,P9,F1  in which X is an oxygen atom or is not present and A is a C1 -C4 alkylene group, and alkali and ammonium salts thereof.
Patent EP-0131709-A1 (EP)
Inventor: THEODOR GROZ SOHNE ERNST BECKE
IPC: D04B35/06
Filed: 1984-05-15
Abstract: Eine Schiebernadel für maschenbildende Textilmaschinen weist einen im Querschnitt im wesentlichen rechteckigen Nadelschaft (1) auf, in dem eine sich nach oben öffnende, im wesentlichen U-förmige Längsnut (5) ausgebildet ist, in welcher ein dem Nutenquerschnitt entsprechen gestalteter Schieberteil (6) längsverschieblich geführt ist und die wenigstens eine nach außen führende Ausnehmung (9) aufweist, die parallel zu der Nutenlängsachse ausgerichtet ist. Um einerseits eine einwandfreie Flusenabführung aus der Längsnut zu erzielen und andererseits eine ausreichende Stabilität der Nadel zu gewährleisten, ist die Längsnut auf ihrer Oberseite in dem Bereiche der Ausnehmung durch einen Führungssteg (12) zumindest teilweise verschlossen.
Patent EP-0129732-A1 (EP)
Inventor: ENGELBRECHT OREST
IPC: B28D5/00
Filed: 1984-05-28
Abstract: A wafer chuck assembly having elevator means for accepting a wafer and placing it precisely on a platen without changing its spatial orientation.
Patent EP-0134446-A1 (EP)
Inventor: HAAS GUNTHER DR
IPC: C09B29/085
Filed: 1984-06-27
Abstract: New aminoazobenzene derivatives of the general formula I    <IMAGE> (I)  in which R and R' independently of one another denote hydrogen, alkyl with up to 4 C atoms or halogen, X denotes hydrogen or O-Y and Y denotes alkyl or acyl with in each case up to 4 C atoms or optionally substituted aryl with up to 10 C atoms, are outstandingly suitable as radiation-absorbing substances in negatively operating photoresist compositions.
Patent EP-0183860-A1 (EP)
Inventor: ARFF HEINO
IPC: A43B5/02
Filed: 1984-12-01
Abstract: 1. A cleat (100) for sport shoes, especially football shoes, comprising a downwards open socket in the outsole, in which the socket contains at least two circumferentially spaced socket surfaces each in the form of a circle sector, a cleat body (101), a fastening extension (18) connected to the cleat and adapted to be secured to the socket in which at least two circumferentially spaced downwardly facing mounting surfaces (20, 21) being formed at the fastening extension (18), which upon insertion and after rotation of the fastening extension (18) by a predeterminated angle of rotation come to lie substantially by surface contact against the socket surfaces of the socket, a support surface (104) formed at the cleat body (101), which under pressure from below comes to lie against the outside, if extension and socket surfaces (20, 21; 14, 15) are in engagement with each other, and a rotation locking means between socket and fastening extension, characterized in that an intermediate contact portion of the extension and socket, sector-like surfaces has a larger radial distance from the respective axis (108) of the cleat body (101) and the socket than the remaining contact portions if mesured along the circumference of the extension and socket surfaces (20, 21; 14, 15).
Patent EP-0118266-A1 (EP)
Inventor: HULME IVAN ERNEST
IPC: B29C70/30
Filed: 1984-02-27
Abstract: Automatic tape laying apparatus for laying epoxy resin impregnated carbon fibre tape includes a table (6, 7) onto which lengths of tape are laid for profiling to shape and size, a curved form tool (4, 41) on which the profiled lengths of tape are laid-up to form an article to be cured, a roller (12) to transfer the profiled lengths from the table to the tool and to effect laying-up thereon, the roller having suction ducts (33, 34) on its surface to hold the lengths of tape in place during transfer which suction is progressively de-activated and replaced with blowing as the roller is rolled over the form tool and progressively lays-up the profiled tape onto the tool.
Patent EP-0153517-A1 (EP)
Inventor: DESMOND MICHAEL JOSEPH
IPC: B01J37/04
Filed: 1984-03-01
Abstract: Catalysts comprising a medium to large port zeolite modified with a reducible metal salt of an element selected from the group consisting of Group VIII, IB or IIB elements and, a Fischer-Tropsch catalyst wherein the ratio of zeolite to Fischer-Tropsch component is from 0.1 to 50:1 can be employed to produce liquid paraffins from synthesis gas. A process is employed which includes the step of contacting synthesis gas having a ratio of hydrogen to carbon oxides of from 0.1 to 10.0:1 over the foregoing catalyst at a reaction temperature of from 100"Cto 500°C and at a pressure of from one atmosphere (0.1 MPa) to 200 atmospheres (20 MPa) and at a gas hourly spaced velocity of from 10 to 100,000. A method is also provided for the preparation of the combination catalyst. The liquid paraffin product produced is highly branched, relatively free from olefins and totally free from detectable oxygenates.
Patent EP-0122100-A1 (EP)
Inventor: THURSTON JOHN F
IPC: G01N9/00
Filed: 1984-03-30
Abstract: The mass flow rate of fuel pumped in a conduit (16) to a gas turbine engine (12) is controlled by use of a throttling valve (18) driven from the outputof a comparator of a set mass flow signal (38) with a measured mass flow signal (36) derived from a processor (24) for multiplying a volumetric flow rate signal (34) from a volumetric flow meter (22) by a density signal (32) from density sensing apparatus (20). The density sensing apparatus (20) includes a fluidic oscillator (40) using as the working fluid in its power nozzle (58) a part of the fuel bled off at (28) and returned to the conduit (16) upstream of a fuel pump (14). The pressure drop across the power nozzle (58) is controlled by a regulator (42) to be at a preset constant pressure difference so that the frequency of the oscillator output is a measure of the density of the fuel regardless of variations in temperature, pressure or viscosity of a particular fuel.
Patent EP-0161358-A1 (EP)
Inventor: KINOSHITA HISASHI
IPC: H02M1/38
Filed: 1984-05-09
Abstract: In a DC motor control system, switching element driving circuits (25, 26, 27, 28) are connected to respective base circuits of four switching elements (Tr 1 , Tr 2 , Tr 3 , Tr 4 ) arranged to form a bridge circuit which has a DC motor (18) connected thereto as an electric load thereon, and an output signal interlocking circuit (34, 35) is provided in each paired driving circuits (25, 26; 27, 28) associated with the corresponding paired switching elements (Tr 1 , Tr 2 ; Tr 3 , Tr 4 ) which are connected in series across a DC power source (17) respectively, thereby preventing simultaneous conduction of each paired switching elements. By virtue of the provision of the output signal interlocking circuits, it is possible to realize a PWM control system for DC motors with a simplified circuit construction and yet to thereby prevent power source shortcircuiting trouble with elevated safety and reliability.
Patent EP-0115972-A1 (EP)
Inventor: PRION CHRISTIAN JOSEPH
IPC: B60N2/02
Filed: 1984-01-05
Abstract: 1. Retractable seat with swing back, whose back is connected, at its lower part, to the structure (5) of the vehicle by swinging links (3) and has in its upper part at least one axially movable locking finger (6) cooperating with a catch (7 or 7') integral with the structure, characterized in that the catch (7 or 7') comprises a first elongate aperture (17) in which the locking finger (6) may be engaged for a first rear position (8) of the seat back, a second elongate aperture (16) in which the locking finger may engage in a second front position (8a) of the seat back, the two apertures being connected together by a gully (9) whose depth is less than that of the apertures, which opens forwardly through a clearance channel (12), and which is defined downwardly by a guide track (10 or 10') which may be either rectilinear or approximately rectilinear or centered on the lower pivoting shaft (2) of the seat back for the endmost rear position of the links (3), and resilient means (13) tending to apply the finger on the guide track (10) of the channel.