baber/WOPTO huggingface dataset:
Patent EP-0119358-A1 (EP)
Inventor: SATO SHICHIRO
IPC: B30B1/04
Filed: 1983-12-21
Abstract: A force multiplier comprising a driving lever (10) having a pivot at one end thereof which is pivotally mounted on a frame (14) to pivot the lever abut an axis perpendicular to the lengthwise direction of the driving lever a guide means (16) rotatable together with the pivot of the driving lever, said guide means (16) extending outwardly in a radial direction perpendicular to the axis of the pivot of the driving lever and passing through the center (0) of the pivot of the driving lever, a follower (18) adapted to be guided slidably along the guide means (16) and a driven lever (11) having one end (17) pivotably mounted on the frame at a position different from the pivot of the driving lever and the other end connected to the follower (18). The follower (18) is moved between a farthest position and a nearest position at which the center ( 02 ) of the connection between the follower (18) and the driven lever (11) approaches within an extremely short distance (e) of the pivot (o) of the driving lever (10) and is decelerated rapidly as it approaches this nearest position.
Patent EP-0086119-A1 (EP)
Inventor: PERIOU PIERRE
IPC: H02K11/00
Filed: 1983-01-11
Abstract: 1. An electric motor-speed reducer unit adapted to operate with a dc supply voltage V for shifting a movable element in accordance with a repeated cycle comprising a first stage, having a first duration, in the course of which the motor-speed reducer unit delivers a first torque (C1 ) at a first speed of rotation (N1 ), and a second stage, having a second duration, in the course of which the motor-speed reducer unit delivers a second torque (C2 ) distinctly higher than the first torque (C1 ), at a second speed of rotation (N2 ) distinctly lower than the first speed (N1 ), characterised in that it comprises : a) a wound-armature electric motor (4) which, operating solely at said voltage V, would develop, in the absence of saturation phenomenon, said first torque (C1 ) at a third speed of rotation (k N1 ) distinctly higher than said first speed of rotation (N1 ), and would give out an excessive calorific power in developing with the frequency of the cycle this torque (C1 ) during said first duration and the second torque (C2 ) during said second duration ; b) a resistance (5) exterior to this motor, connected in series with its armature winding and having a significant value relative to the resistance of this winding ; and c) a speed reducer (7) lowering the speed of rotation of the output shaft of the motor (4) at said first torque (C1 ) to said first speed (N1 ).
Patent EP-0145823-A1 (EP)
Inventor: ALTHOUSE III JAMES W
IPC: B01F25/74
Filed: 1983-12-20
Abstract: Disclosed herein is an apparatus useful for blending solids with fluids. In a specific application of the blender (13), sand is mixed with a gel composition to obtain a fluid mixture suitable for stimulation treatments of oil and gas wells. Basic components of this blender are a slinger member (16) and an impeller member (17), which are enclosed within a casing (11). The slinger and impeller are fastened together, with the impeller being positioned underneath the slinger. In addition, the slinger has a toroidal configuration and the impeller has a vortex configuration, and the slinger has a larger surface area than the impeller. The toroidal shape of the slinger, and its larger size, contribute to a good pressure balance within the fluid composition as it circulates inside the casing during the mixing operation. A more thorough mixing of the sand and gel composition is achieved by improving the pressure balance in the manner described.
Patent EP-0116249-A1 (EP)
Title: A set of prefabricated hollow elements for the construction of all types of building
Inventor: ANTONIAZZI ALAIN
IPC: E04C2/06
Filed: 1983-12-21
Abstract: Once filled on site with a concrete reinforced with twisted bars, these hollow elements will become load bearing and will withstand very great side thrusts; the number of hollows filled will determine the load-bearing strength and resistance to thrusts. The addition of an insulating material during casting enables high insulation factors to be obtained; the rabbeting of this material and the system of assembly by a key of the same material enables thermal bridges to be eliminated. <IMAGE>
Patent EP-0097676-A1 (EP)
Inventor: SEYMOUR ROBERT STEPHEN
IPC: C30B15/28
Filed: 1982-12-22
Abstract: Le contrôle du diamètre dans les cristaux cultivés selon le procédé de Czolchraski est obtenu en mesurant progressivement la température de la masse en fusion au moyen d'un détecteur de température (11) et le poids du résidu de masse en fusion dans le creuset (2) au moyen d'un organe de pesage (9). Les données relatives aux mesures de poids sont envoyées à un microprocesseur (11) possédant un algorithme de commande. Le signal de sortie du microprocesseur et le signal de sortie du dispositif de mesure de la température sont envoyés à un contrôleur de température à trois bornes (13) qui régule la température de la masse en fusion pour contrôler automatiquement le diamètre du cristal.
Patent EP-0110896-A1 (EP)
Inventor: DEBARGE PHILIPPE
IPC: B63B15/02
Filed: 1983-05-18
Abstract: La voilure (1) à usage sportif, manoeuvrable à la main permet la propulsion et/ou le vol par sustentation aérodynamique selon l'orientation de ladite voilure en fonction du vent et par rapport à un support mobile (2) pour l'utilisateur, tel qu'une planche à voile, un char à voile, une planche ou des patins à roulettes ou des skis. Cette voilure (1) est du genre multiplan et comprend au moins deux ailes (4, 5) décalées l'une par rapport à l'autre. Elle peut être appuyée sur le support mobile (2) ou être tenue à bout de bras par l'utilisateur.
Patent EP-0104236-A1 (EP)
Inventor: MORRISON ROBERT C
IPC: C08F4/42
Filed: 1983-03-10
Abstract: Solutions solvantes d'hydrocarbures, spécialement d'hydrocarbures aliphatiques et/ou cycloaliphatiques de composés sélectionnés dans le groupe des (a) n-butyllithium, (b) sec-butyllithium et (c) isopropyllithium, avec éthyllithium, dans lesquelles le rapport molaire entre le n-butyllithium et l'éthyllithium est égal à environ 1:9 jusqu'à environ 9:1; entre le sec-buthyllithium et l'éthyllithium égal à environ 17:83 jusqu'à environ 95:5; entre l'isopropyllithium et l'éthyllithium égal à environ 1:9 jusqu'à 9:1. La stabilité thermique de ces divers composés dans leurs solutions respectives s'est révélée extraordinaire. Les solutions solvantes d'hydrocarbures desdits composés, spécialement lorsque ces solvants sont aliphatiques ou cycloaliphatiques, présentent des avantages prononcés par rapport aux solutions solvantes d'hydrocarbures conventionnelles de ces composés en tant que catalyseurs ou déclencheurs de réactions de polymérisation, de télomérisation, de métalation, d'échange halogène-métal, et dans la préparation d'alkyles de magnésium. Des économies sensibles sur le coût sont également réalisées lors de la préparation des composés, étant donné le coût considérablement inférieur des halogénures d'éthyle utilisés pour appliquer la présente invention par rapport au coût des autres halogénures d'alkyle.
Patent EP-0150178-A1 (EP)
Inventor: EZIS ANDRE
IPC: C04B35/645
Filed: 1983-07-19
Abstract: Procédé consistant à densifier entièrement un assemblage de plaques céramiques préformées (21) par compression axiale des plaques (21) le long d'une paroi (14) définissant un cylindre (11) et une cavité. Une série de plaques (21) est empilée le long de la paroi (14), la plus petite dimension (17) des plaques (21) étant alignée avec l'axe (49) de la cavité. Le rapport entre la dimension la plus petite (17) et la dimension la plus grande (16) des plaques (21) est compris dans la plage de 1:3 à 1:4. La dimension la plus grande (16) de chacune des plaques (21) est inférieure à la dimension latérale (18) de la paroi interne (14) de la cavité, de manière à laisser un espace annulaire; l'espace est rempli d'un milieu de pression pseudo-isostatique. L'assemblage de plaques (21) est comprimé à chaud avec une pression et une chaleur suffisantes pour convertir les plaques (21) en des billettes pratiquement entièrement denses.
Patent EP-0131182-A1 (EP)
Inventor: PECIS LUIGI
IPC: B05B5/04
Filed: 1984-06-20
Abstract: The invention is concerned with an apparatus for applying liquid substances over sheet-like elements, such as cloths, hides, and the like, which comprises a dispenser (1) in communication with a storage tank (3) of a liquid substance to be dispensed, and being connected to an electrostatic generator (4) for delivering said liquid substance in the form of atomized and electrified particles. A peculiar feature of the invention is that it comprises, facing said dispenser and spaced apart therefrom, a grounded electrically conductive surface (10) adapted to function as a supporting element for a sheet-like element (20,30) which is being evenly applied with said atomized and electrified particles.
Patent EP-0149709-A1 (EP)
Inventor: GOLDENBERG MILTON DAVID
IPC: A61K49/00
Filed: 1984-07-26
Abstract: A method for enhancing target specificity of antibody localization comprises injecting a second antibody specific to a labeled target-specific antibody to reduce the level of non-targeted circulating specific antibody, thereby increasing the localization ratio. The foregoing method is useful for imaging tumors and infectious lesions, and for therapy.
Patent EP-0169927-A1 (EP)
Inventor: NEUMAYER LUDWIG
IPC: A23L3/3463
Filed: 1984-08-02
Abstract: There is proposed a process for disinfecting microbially contaminated materials in which the material to be decontaminated is heated in the presence of a vapour of a volatile alcohol to which steam may also have been added, in which process the vapour is diluted by means of an inert gas which has been heated to at least approximately steam temperature and a liquid phase is formed besides the steam phase under the prevailing temperature/pressure conditions because of condensation of the steam phase. The concomitant use of a diluent gas results in economic advantages because alcohol and energy are saved. Limiting the formation of condensates can result in an improvement of the quality of the material to be decontaminated if this material contains alcohol-extractable components.
Patent EP-0145872-A1 (EP)
Inventor: BERGLER OTTO
IPC: B27C5/08
Filed: 1984-10-05
Abstract: A milling fixture with a manual top spindle molder comprises a base plate upon which a drive assembly is adjustably mounted. The drive assembly includes a drive journal for driving a tool shaft. A bearing block is mounted on the drive assembly and includes a U-shaped member which carries a bearing which is aligned with said drive journal to receive the other end of the tool shaft. The base plate, together with the drive assembly and bearing block is pivotable relative to a workpiece guide on which the workpiece is supported. The bearing block includes a pendulum guide having a copying feeler for engaging the workpiece.
Patent EP-0141461-A1 (EP)
Inventor: BECKER PHILLIP CAREY
IPC: C08F10/06
Filed: 1984-10-17
Abstract: In the continuous polymerization of propene with a magnesiumchloride supported catalyst the latter is prereacted with DEAC and introduced into the polymerization reactor in admixture with a gaseous stream at a velocity of at least 3 m.sec -1 ,
Patent EP-0132205-A1 (EP)
Title: Dispositif de levage de poteaux
Inventor: VIALARS JACQUES
IPC: E02D9/02
Filed: 1984-07-18
Abstract: L'invention concerne les dispositifs de levage de poteaux tels que des poteaux électriques en bois, du type palan comportant un mât muni de câbles solidarisés à sa partie supérieure, destinés à son haubanage et à l'accrochage du poteau à lever. Le dispositif est caractérisé en ce que le mât (1) est télescopique et comporte également des moyens de fixation (15) pour un treuil de levage (2) pour les poteaux et un chariot amovible (3) mobile le long du mât et muni de moyens de fixation pour un brise-béton.
Patent EP-0143712-A1 (EP)
Inventor: LAMBERT JEAN
IPC: E06B9/58
Filed: 1984-11-23
Abstract: 1. Flexible door comprising a frame (1) with two vertical guides (5) for a threshold bar (15) on which is fixed one of the ends of a flexible sheet (19) wound on a horizontal drum (13) supported by a stand (4) mounted at the upper end of the frame (1), the said drum being connected by a kinematic connection (8, 9, 10, 11) to a motor (7) for controlling its rotation in one or other direction for the purpose of closing and opening the door, characterised in that the flexible sheet is formed by a transparent sheet of polyvinyl chloride, the guides (5) comprising limit switches (39), one corresponding to the open position and the other to the closed position and cooperating with the threshold bar (15).
Patent EP-0142533-A1 (EP)
Inventor: ERNST HANS-HELLMUT
IPC: B60R11/02
Filed: 1984-05-05
Abstract: Pare-soleil de véhicule à moteur offrant aux occupants plus de possibilités d'utilisation. Pour répondre aux désirs de confort, de divertissement et d'information de l'automobiliste, on a intégré sur le dos un écran (2), un haut-parleur (3), un clavier de manipulation et d'introduction (4) et des prises de raccordement (6) en relation avec un système d'ordinateur (8). Ces éléments permettent la réception de programmes TV, l'exécution de jeux vidéo, la surimpression d'informations routières visuelles, la conduite de communications visiophoniques, le traitement de programmes de traitement électronique de données, ainsi que l'utilisation d'autres possibilités offertes par l'électronique audiovisuelle de divertissement et d'information.
Patent EP-0174371-A1 (EP)
Inventor: YAMANISHI KAZUHIKO - AKATUKA -
IPC: C09B11/12
Filed: 1984-06-12
Abstract: Nouveau réactif de formation de couleur de formule (I) où R1, R2, R3 et R4 peuvent être semblables ou différents et représent chacun un alkyl inférieur, X1 et X2 représentent chacun -O(CH2)nSO3M (où M représente un hydrogène, un ion de métal alcalin ou NH4+ et n est un nombre entier de 2 à 4) ou alors X1 ou X2 représentent - O(CH2)nSO3M (où M et n ont la même définition que ci-dessus) alors que l'autre représente un hydrogène. Le réactif présente une excellente solubilité dans l'eau dans la région neutre, il est stable en tant que solution aqueuse pendant une longue durée, il présente une forte sensibilité de formation de couleur, il forme une couleur stable comportant une absorption dans un côté de grande longueur d'onde et il est utilisé pour la détermination d'une substance oxydante tout en évitant l'influence des substances inhibant la coloration. Il permet l'ajustement de la sensibilité de coloration.
Patent EP-0152456-A1 (EP)
Inventor: EHRLICH ROBERT
IPC: G01N15/08
Filed: 1984-08-08
Abstract: Des signaux analogiques correspondant aux pixels ou aux images couleurs d'une coupe mince d'une roche-réservoir sont codés numériquement, puis filtrés afin d'isoler les pixels représentant les pores dans la couche mince. On effectue le comptage des pores ainsi isolés, on mesure leur périmètre de pore total, avant de les marquer. Les pixels représentant les pores sont alors progressivement érodés et dilatés, à la suite de quoi une couche de pixel sur la face est érodée et, si un pixel de départ reste, une couche de pixel est ajoutée. Ensuite l'objet original subit deux érosions successives suivies de deux dilations si un pixel de départ reste. Les itérations successives du cycle d'érosion et de dilation continuent jusqu'à ce que la dernière érosion élimine le pixel de départ. Le nombre de pixels perdus à chaque degré d'érosion constitue un spectre de pore formant une information ayant trait à la quantité totale d'images de pore perdue à chaque cycle d'érosion et de dilation, à la taille de pore perdue à chaque cycle d'érosion et de dilatation et à la rugosité de pore perdue à chaque cycle. Les spectres développés à partir du cycle d'érosion et de dilation et correspondant à chaque complexe de pore sont ensuite analysés pour former des éléments terminaux avant que l'on calcule les proportions d'éléments terminaux pour chaque champ de vision.
Patent EP-0189511-A1 (EP)
Inventor: DIRKS SIEGFRIED
IPC: B60C29/06
Filed: 1985-05-02
Abstract: To prevent malicious damage to bicycle wheel valves, the safety device is formed from two parts (4, 5) which can be manually pressed together over the securing nut (2) of the bicycle wheel valve in the manner of a protective basket so tightly that later removal is possible only by means of a tool, while a gap (7) between the safety device and the securing nut (2) of the bicycle wheel valve ensures unimpaired functioning of the latter. <IMAGE>
Patent EP-0168597-A1 (EP)
Inventor: FROST ROGER ANTONY
IPC: E02F3/40
Filed: 1985-05-23
Abstract: An earth moving/loading implement (10) which, in use, is mounted on a boom which is attached to an excavating or other vehicle, comprises a bucket (11) having means (19) to mount the bucket (11) on a boom of a vehicle, at least one loading fork (25), a mounting link (18) pivotally secured to the bucket (11) for movement between a lower extreme position, and an upper position, the link (18) having first (33) and second (39) abutments, the loading fork (25) being pivotally mounted on the mounting link (13) for movement between an "in use" position when the mounting link (18) is in its lower extreme position, and the fork (25) extends generally forwardly of the bucket (11). and a part of the fork (25) is in engagement with the first abutment (33) to prevent movement of fork (25) towards the bucket (11), and a stowed position when the mounting link (18) is in an upper position and a further part (37) of the fork (25) is in engagement with the second abutment (39) of the mounting link (18) to prevent further pivotal movement of the fork (25) relative to the mounting link (18).
Patent EP-0183103-A1 (EP)
Inventor: SEITA YUKIO
IPC: B01D69/06
Filed: 1985-11-07
Abstract: A flat permeable polyolefin membrane 10 to 500 µm in thickness, which has in one surface thereof a compact layer formed of intimately bound fine polyolefin particles and possessed of fine pores and in the interior and the other surface thereof a layer formed of an aggregate of fine discrete polyolefin particles of an average diameter in the range of 0.01 to 5 µm so adjoined as to form fine labyrinthically continuing through pores and which, therefore, establishes communication between the opposite surfaces of said membrane.
Patent EP-0164775-A1 (EP)
Inventor: CRUM ANDREW
IPC: F27B5/04
Filed: 1985-05-06
Abstract: There is described an apparatus forthe cooling of shaped articles subjected to an isostatic pressing process, which comprises at least one injector (14) which is connected to a high-pressure line (15) for fresh gas and is mounted inside a housing (12) which communicates through a valve (16) with the space (18), in such a way that due to the action of said injector (14), an increased gas circulation is promoted between said space (18) and loading space (8), particularly between the higher and lower areas of said loading space, whereby a faster and more uniform cooling is obtained inside the complete loading space (8).
Patent EP-0178020-A1 (EP)
Inventor: FARINA SAMUEL T
IPC: C23C22/36
Filed: 1985-10-03
Abstract: Bei einem Verfahren zur Bahandlung von Aluminiumoberfl{chen in zwei aufeinanderfolgendan Stufen erfolgt zur Verbesserung der Schichtqualit{t ein Kontakt mit zun{chst einer w{ssrigen, sauren L¦sung, die a) Hafnium-, Zirkon- und/odar Titanionen, vorzugsweise 4 bis 100 ppm,  b) Phosphationen, vorzugsweise 10 bis 200 ppm,  c) Fluoridionen, vorzugsweise 4 bis 100 ppm,  d) l¦sliche Tanninverbindung, vorzugsweise 25 bis 500 ppm,  e) Komplexverbindung enth{lt, und anschliessend mit einer L¦sung, die eine Verbindung der allgemeinen Formel <CHEM>  und/oder Salze hiervon enth{lt. In der Formel bedeuten R1 bis R3 Wasserstoff oder eine Alkylgruppe mit 1 bis 5 Kohlenstoffatomen Y Wasserstoff, Z, CR4R5OR6, CH2Cl, oder eine Alkyl- oder Arylgruppe mit 1 bis 18 Kohlenstoffatomen <CHEM> R4 bis R10 Wasserstoff, Alkyl-, Aryl-, Hydroxyalkyl-, Aminoalkyl-, Marcaptoalkyl- oder Phosphoalkyl-Gruppen mit Kohlenwasserstoffketten bis zu einer L{nge, bei der die Verbindung nicht mehr l¦slich oder dispergierbar ist, und n2 bis zu einer Zahl, bei der die Verbindung nicht mehr l¦slich oder dispergierbar ist.
Patent EP-0156454-A1 (EP)
Inventor: SKINNER HEATHER BARBARA
IPC: H01J1/146
Filed: 1985-01-14
Abstract: A thermionic electron emitter includes an electron emissive layer (5) formed solely of an alloy containing osmium in the proportion, expressed in atomic percent, in the range from 32 percent to 34 percent inclusive, the balance being of tungsten, and a porous refractory medium (4) impregnated with an alkaline earth activator (FIG.2). In another example the activator is confined on the side of the medium remote from the layer (FIG.3). Alternatively (FIG.4) the layer is porous and is impregnated with the activator, or the activator is confined on the side of the porous layer remote from the electron emissive surface thereof (FIG.5).
Patent EP-0182452-A1 (EP)
Inventor: THIGPEN BEN B
IPC: H04B7/005
Filed: 1985-05-15
Abstract: 57 A telemetric data-gathering system includes a mobile central station (12) and a plurality of areally distributed seismic data acquisition units (10) such as sonobuoys. Upon command from the central station (12), FM radio transceivers in the buoys (10) transmit seismic data back to the central station (12). The transmitter gain (38) of the transceivers (20) for each buoy (10) is scaled in inverse relation to the proximity of that buoy (10) to the central station 12.
Patent EP-0182499-A1 (EP)
Inventor: BELLINI FRANCESCO
IPC: A61P27/12
Filed: 1985-10-17
Abstract: and salts thereof wherein n is an integer from 1 to 5, X is a chalcogen and R is hydrogen or lower alkyl and methods of preparation. The derivatives are useful for treating or preventing diabetic complications.
Patent EP-0151548-A1 (EP)
Inventor: HUREL ALAIN ANDRE GUSTAVE REGI
IPC: E21B10/04
Filed: 1985-01-25
Abstract: The drill bit is of the type with at least one leading edge projecting axially in relation to a discontinuous ring (12) for example, with which is associated an evacuation ramp for the debris from the drilling, in combination with a plurality of at least two channels (8) for feeding high-pressure boosting fluid distributed in a succession of at least two sets of channels offset by angles with respect to each other. The configuration of the feed channels (8) with respect to the longitudinal axis (Z-Z) of the bit varies from one set to the other. Preferably, every edge is associated with a single channel (8) which converges towards that edge at a distance from the axis which varies from one channel to the other. Application to rock drilling, particularly in mines, quarries and civil engineering works.
Patent EP-0165157-A1 (EP)
Inventor: LE SONN MARCEL
IPC: A61B6/04
Filed: 1985-05-28
Abstract: X-ray apparatus of the type comprising an emitter (9) and a receiver (10) of X-ray radiation, a patient-carrier panel (8), organised so as to form an assembly tilting about a horizontal axis (4). The patient-carrier panel (8) is attached to a main support (7) by means of a single support arm (31) so as to form, between the said patient-carrier panel (8) and one side (32) of the said main support (7), a space (D) sufficient for the passage of a medical practitioner. <IMAGE>