baber/WOPTO huggingface dataset:
Patent EP-0036346-A1 (EP)
Inventor: SENNELY CLAUDE
IPC: F02M3/09
Filed: 1981-02-20
Abstract: A device controlling the richness of the fuel/oxidant mixture prepared by a carburettor comprises a containment divided into two chambers of variable volume (10, 13) by a movable assembly with a deformable diaphragm (9). At rest, the diaphragm (9) blocks communication between a first conduit (8) connected to a source of additional gas and a second conduit (5) connected to the base of the idling well of the carburettor. The deformable diaphragm (9) is pierced in order, at rest, to put the second conduit (5) in communication with the second chamber (10) of variable volume. The control device comprises adjustment means (20, 21) which act jointly, additively or subtractively with the device for the return of the movable assembly, in order to set the opening and closing threshold of the deformable diaphragm (9). <IMAGE>
Patent EP-0039637-A1 (EP)
Inventor: DURETTE PHILIPPE L
IPC: C07H15/04
Filed: 1981-04-29
Abstract: Immunologically active compounds of the formula:   <IMAGE> (I.) hydrogen; C1-30 alkyl; C2-30 alkenyl; C1-30 alkoxy; phenyl; C1-20 alkylsulfonyl; or cholesteryl; and R4 may additionally be hydrogen; R5 is hydrogen; or R5-R6 together is -CH2-CH2-CH2; R6 is hydrogen; C1-7 alkyl; hydroxymethyl; mercapto-methyl; benzyl; or substituted benzyl; R7 and R8 may be the same or different and are each independently COOR or CONR'R'', where R is hydrogen or C1-7 alkyl, and R' and R'' are each independently hydrogen or C1-3 alkyl; when R2 is C1-10 alkyl, the stereochemistry at asymmetric center I can be either D or L; when R6 is not hydrogen, the stereochemistry at asymmetric center Ii is L; the stereochemistry at asymmetric center III is D.
Patent EP-0045248-A1 (EP)
Inventor: PINEAU ANDRE LUCIEN
IPC: F16F15/04
Filed: 1981-07-22
Abstract: 1. A support for absorbing shocks and/or vibrations between a bearing element (2) and a borne element (3), of the type including at least one resiliently deformable membrane (4, 5, 6) arranged between the bearing element and the borne element in such a manner that its axis of symmetry is substantially orthogonal to the surfaces of the bearing and borne elements, each membrane being shaped like a cup or the like, and a member (7) resiliently deformable in any direction being arranged in the interior of the membrane, characterized in that each membrane (4, 5, 6) has an opening (12, 13, 14) in which passes the said resiliently deformable member (7) one end of which is connected to the bearing element or to the borne element, the said opening (12, 13, 14) provided in the membrane allowing an arrangement of the deformable member along the axis of symmetry thereof, the said opening preferably having such a diamter as to be in frictional contact with the outer surface of the resiliently deformable member (7).
Patent EP-0052548-A1 (EP)
Inventor: LAVIRON CHARLES
IPC: C01B17/90
Filed: 1981-10-30
Abstract: 1. Process for the purification of residual sulphuric acid from the manufacture of alcohols by hydration of the corresponding ethylenic hydrocarbons, according to which the sulphuric acid, previously concentrated to a minimum of 70%, and concentrated nitric acid with a minimum of 60% of HNO3 are added continuously and simultaneously to a first reactor, the said nitric acid being added at a minimum temperature of 150 degrees C, characterised in that the nitric acid is added in a proportion of 0.5 to 1 molecule of nitric acid per atom of carbon dissolved in the form of organic matter in the sulphuric acid to be purified and that the liquid thus obtained is continuously decanted into a second reactor maintained at a temperature above 150 degrees C and not supplied with nitric acid.
Patent EP-0045308-A1 (EP)
Inventor: BRISBY JOHN ROBERT CHARLES
IPC: H02K15/16
Filed: 1981-02-04
Abstract: Machines electriques telles que des moteurs electriques et des compresseurs. En particulier, il s'agit du reglage de l'entrefer entre l'alesage (72) d'un stator (2) forme a l'aide d'empilement (73) de lamelles (12) et un rotor cylindrique interieur sensiblement coaxial (1). Un procede de reglage de l'entrefer en comprimant les lamelles du stator embouti, empile (12) pour former un alesage cylindrique (72) est decrit. A l'etat comprime, les lamelles (12) sont fixees a la structure du stator (8). L'appareil se presente sous la forme d'une presse d'alignement et un dispositif d'alignement de l'arbre et de l'alesage du stator est decrit. Ces pieces de l'appareil comprennent des bagues expansibles (18, 37 et 39).
Patent EP-0051641-A1 (EP)
Inventor: STONE ARTHUR F
IPC: B01D47/08
Filed: 1981-05-06
Abstract: Procedes et appareils d'epuration d'un gaz avec un fluide d'epuration. L'appareil decrit comprend un impulseur rotatif a fluide d'epuration (21) tournant autour d'un axe de rotation et une conduite d'alimentation de fluide d'epuration (29) pour envoyer du fluide d'epuration vers une partie interne (21b) de l'impulseur de sorte que par rotation rapide de l'impulseur autour de l'axe, le fluide d'epuration est projete vers l'exterieur et forme un rideau de fluide d'epuration tournant rapidement forme de jets individuels a sa peripherie exterieure. Dans un mode de realisation, l'impulseur rotatif comprend une premiere et une seconde sections deplacees axialement, la premiere section pour impulser le fluide d'epuration vers l'exterieur et la seconde section pour impulser le gaz vers l'exterieur vers et au travers des aubes d'un diffuseur, puis sur les aubes pour modifier le sens d'ecoulement du gaz lorsqu'il passe du plenum de sortie du diffuseur de sorte qu'il est force au travers du rideau de fluide d'epuration en rotation rapide dans une direction opposee a celle de la rotation du fluide d'epuration. Dans un autre mode de realisation, l'impulseur rotatif comprend une surface de distribution annulaire du fluide d'epuration (21a) comprenant une pluralite d'elements individuels de formation de jets de fluide d'epuration (23) positionnes a sa peripherie.
Patent EP-0061165-A1 (EP)
Inventor: GRAETZ HANS-JOACHIM DR DIPL-CH
IPC: B05D1/36
Filed: 1982-03-19
Abstract: 1. A motor vehicle having a multilayered lacquering, comprising a layer of coloured lacquer containing polyester amine resins as binder, a transparent layer of effect lacquer which is applied thereto and which contains polyester amine resins and cellulose-ethers and/or -esters or -semi-esters as binder and a layer of clear lacquer which is applied thereto containing thermosetting acrylo/melamine-resin combinations of air-drying acrylo/isocyanate-resin combinations as binder, characterised in that the coloured layer of lacquer contains from 15 to 60%, by weight, of cellulose-ethers and/or -esters or -semi-esters based on the proportion of binder of this layer.
Patent EP-0065301-A1 (EP)
Inventor: PATCHETT ARTHUR A
IPC: C07K5/02
Filed: 1982-05-17
Abstract: The invention relates to isoquinoline carboxylic acid derivatives and related compounds of the formula:
     wherein:
     R and R 4  are hydrogen, loweralkyl, aralkyl;   R 1  is alkyl of from 1 to 10 carbon atoms; substituted alkyl of from 1 to six carbon atoms; aralkyl and heteroaralkyl optionally substituted in the aryl and heteroaryl groups;   R 2  is hydrogen, alkyl of from 1 to six carbon atoms optionally substituted;   R 3  is hydrogen, halo, or alkoxy; and,   the pharmaceutically acceptable salts thereof;     
which are useful as angiotensin converting enzyme inhibitors and as antihypertensives; process for preparing and pharmaceutical composition containing the same.
Patent EP-0068307-A1 (EP)
Title: Générateurs électrochimiques comportant un électrolyte solide formé par une composition vitreuse conductrice de cations
Inventor: DUCHANGE JEAN-PIERRE
IPC: H01M6/18
Filed: 1982-06-16
Abstract: Générateur électrochimique dont la matière active négative est à base de lithium, dont l'électrolyte est une composition vitreuse conductrice de cations répondant à la formule aP2S5, bLi2S, xLiX, dans laquelle a, b, et c représentent des nombres choisis de telle sorte que le rapport <IMAGE> ou égal à une limite correspondant à la solubilité en phase vitreuse de LiX dans le composé aP2S5, bLi2S, X représentant le chlore, le brome ou l'iode. Selon l'invention, la matière active positive se présente sous forme d'une poudre comprimée et comprend au moins un composé choisi dans le groupe formé par (CF)x, Cu4O(PO4)2, V6O13, V2S5, MoS3, CuS, S, CuO, Cu3 B2O6, FeS2, Pb3O4, Bi2O3, PbO, BiO(CrO4)2, AgBi(CrO4)2, I2, MoO3, WO3, TiS2, NiPS3 et un bismuthate de cuivre ou de plomb, des particules d'électrolyte étant dispersées au sein de ladite matière active.
Patent EP-0071981-A1 (EP)
Inventor: HIROSAWA KUNINORI
IPC: C08J9/22
Filed: 1982-08-04
Abstract: A foamed and molded article of a polypropylene resin characterized by having a latent heat of crystallization of from 9 to 28 cal/g, a density of from 0.026 to 0.060 g/cm 3  and such a cellular structure that the number of cells per mm 2  of its cross section is not more than 300, said article being obtained by filling preliminarily-foamed particles of the polypropylene resin in a mold capable of enclosing the particles but allowing escape of gases therefrom, and heating said particles to expand them to the configuration of the mold.
Patent EP-0078445-A1 (EP)
Title: Polyurethane foam and its production
Inventor: KESHI AKIZO
IPC: C08G18/32
Filed: 1982-10-19
Abstract: A polyurethane foam produced by the reaction of a polyisocyanate and a polyether polyol in the presence of a catalyt, a cell regulating agent and water as a blowing agent, the polyether polyol of which consists of a halogenated polyether polyol (I) of the general formula:
     [wherein x is a number of 0 to 7; y is a number of 2 to 3; A is a saturated or unsaturated, brominated polyol residue having a number of functional groups of y; R is hydrogen or an alkyl group having 1 to 5 carbon atoms] and (II) a polyether polyol having a number of functional groups of 2 to 8, a weight ratio of the added amounts of propylene oxide and ethylene oxide within the range of about 75 to 95/25 to 5 and a hydroxyl number of about 20 to 100 mgKOH/g, whereby a weight ratio of (I) to (II) is about 95 to 25/5 to 75 and the amount of water is about 5 to 20 parts by weight against 100 parts by weight of the polyol component. 
     The polyurethane foam has uniform and open cells and shows excellent physical properties in compressive strength, tensile strength, excellent sound absorption characteristics and flame resistance, and is therefore used as thermal insulation materials, acoustic absorption materials and shock absorption materials for houses, vehicles, etc.
Patent EP-0062932-A1 (EP)
Inventor: MUKHERJEE DILIP
IPC: F01K23/10
Filed: 1982-02-25
Abstract: Zu Betrieb einer Gas-Dampfturbinenanlage mit einer hohen Eintrittstemperatur der Gasturbinenanlage, wobei die im Heissgasstrom der Gasturbine befindlichen Teile dampfgekühlt werden und der dadurch weiter erhitzte Kühldampf zur weiteren Entspannung der Dampfturbine zugeleitet wird, wird vorgeschlagen, dass die Abgaswärme der Gasturbine (3) durch einen Zweidruck-Abhitzekessel (7) geleitet wird, und dass der darin erzeugte Dampf in einem Kühldampfüberhitzer (10) leicht überhitzt und den hohlen Leitschaufeln (43) und den ebenfalls hohlen Laufschaufeln (42) zugeführt wird, sich dabei stark überhitzt und anschliessend dem aus dem Zwischenüberhitzer (13) kommenden Dampf beigemischt und dem Niederdruckteil der Dampfturbine (27) zugeleitet wird.
Patent EP-0072044-A1 (EP)
Inventor: MILLER THEODORE EDWARD JR
IPC: G01F1/704
Filed: 1982-07-02
Abstract: Apparatus and method for accurately metering liquid flow based on the injection of a brief heat pulse into the flowing stream, e.g., via an electrically insulated thermistor (16), and detection of an electronic time derivative of temperature downstream with, e.g., a second electrically insulated thermistor (20). This detection triggers a subsequent heat pulse and the cycle repeats, with pulse total corresponding to elapsed liquid throughput, and pulse frequency to flow rate.
Patent EP-0058559-A1 (EP)
Inventor: BARTLETT JOHN MICHAEL
IPC: F16K11/04
Filed: 1982-02-16
Abstract: A diverter valve (20) has a hollow body (21) defining an elongate chamber and disposed between first and second outlets (23, 24) from the elongate chamber, a first conical valve seat (30) on the body between the inlet and the first outlet, a second conical valve seat (31) on the body between the inlet and the second outlet, a ball valve member (25), and a double-acting actuator (28) for moving the ball valve member axially within the elongate chamber from the first valve seat to the second valve seat to divert flow from the inlet to either the first or second outlet, the inlet always being in fluid communication with one of said outlets.
Patent EP-0073564-A1 (EP)
Inventor: BRADY SAM ALLAN
IPC: E04D5/00
Filed: 1982-07-19
Abstract: A method of constructing a weatherproof coating over a roof comprises laying a piece or pieces of cloth over a roof, bonding the pieces of cloth together at any seams, adhering the cloth to the roof surface at least at the edges and projections, then coating the cloth with a liquid elastomeric silicone composition. The composition cures under ambient conditions to yield a water impermeable membrane that has been manufactured in place.
Patent EP-0071417-A1 (EP)
Inventor: RICA ALBERT F
IPC: F25D13/06
Filed: 1982-07-22
Abstract: A dual cooling tunnel arrangement (10) for cooling viscous heated fluid foodstuffs in flexible bags (B). The flexible bags (B) containing the heated fluids are received on pivoted wire carriers (13), which are driven by an endless chain, (15, 16) through an upper cooling tunnel (11) in a first direction and returned through a second cooling tunnel (12) in the opposite direction. In each cooling tunnel (11, 12) a cooling water spray is directed on the bags (B) in the carriers (13) as the carriers are slowly rocked, causing the fluid in each bag to flow to different areas of the bag, altering its shape, to produce enhanced heat transfer rates and a more uniform temperature distribution throughout the fluid during coding.
Patent EP-0104175-A1 (EP)
Inventor: BAILEY EARL DEAN
IPC: B23Q1/52
Filed: 1982-03-29
Abstract: Une table rotative à usiner portative (PMT) (1) utilisée en association avec une machine de fraisage, de meulage ou de perçage (101) permet l'usinage d'angles simples et composés. La PMT (1) comprend un bâti intégral (2) renfermant un moteur électrique pas à pas (23) qui actionne un assemblage de transmission par vis sans fin (17) par l'intermédiaire de deux poulies (22), (24) et d'une courroie de distribution (27). La vis sans fin (21) entraîne un engrenage à vis sans fin (43) qui tourne une tête rotative (36). La force motrice du moteur (23) est fournie et réglée par un système conventionnel de commande numérique. La PMT (1) comprend toutefois un dispositif mécanique de dérogation à la commande numérique qui permet la rotation manuelle de la tête rotative (36). Pour opérer la PMT (1), celle-ci est montée sur un lit de fraisage par des blocs de serrage standard insérés dans des fentes de fixation (14) situées sur les parois inférieures du bâti (2). La pièce à usiner est ensuite attachée à la tête rotative (36), et la tête est tournée jusqu'à atteindre l'angle de travail souhaité. Si des angles composés sont requis, la PMT (1) est fixée à un étau-tiroir standard, attachée au lit de fraisage, et positionnée dans l'étau-tiroir de façon à obtenir le premier angle. Le deuxième angle est alors obtenu en tournant la tête rotative de la façon prescrite.
Patent EP-0112816-A1 (EP)
Title: Commande de combustible pour moteurs a combustion interne
Inventor: PROCHAZKA OLIN
IPC: F02M3/04
Filed: 1982-06-24
Abstract: Un pointeau de ralenti pour un carburateur d'un moteur à combustion interne pouvant commander sa position en ce qui concerne le siège de vanne du gicleur de ralenti. La vanne comprend un élément tige (5) de tête, un manchon (2) et un mécanisme de commande (6) pour ouvrir et fermer la vanne répondant aux conditions choisies de fonctionnement du moteur. Le mécanisme de commande (6) peut comporter un organe électromagnétique ou sensible à la dépression.
Patent EP-0107658-A1 (EP)
Inventor: MORRIS LESLIE C
IPC: F16B39/24
Filed: 1982-05-10
Abstract: Un arrêtoir de boulon (10, 110) servant à empêcher la rotation de boulons (22, 23, 122, 123) se compose d'une plaque plate (12, 112) possédant deux ou plusieurs trous de boulons traversants (18, 20, 118, 120) et une partie relevée (14, 114). Des boulons ayant une configuration spécifique (22, 32, 122, 132) possèdent des surfaces (28, 128) qui s'appuient contre la partie relevée (14, 114) empêchant ainsi la rotation des boulons (22, 32, 122, 132) lors du vissage d'un écrou (46).
Patent EP-0105161-A1 (EP)
Inventor: BRIGHT JOHN HARVEY
IPC: C07C39/04
Filed: 1983-08-19
Abstract: A process for the extraction of phenolic compounds from aqueous solutions is disclosed. The process comprises contacting said aqueous solution with an organic solution comprising at least one tertiary phosphine oxide and a high boiling organic solvent
Patent EP-0086604-A1 (EP)
Inventor: BAZARGAN KAVEH
IPC: G03H1/24
Filed: 1983-02-04
Abstract: This invention is predicated upon a particular set of components which may be grouped according to a number of permutations each of which has a specific application. 
<??>A hologram viewing apparatus, an integral direct viewing hologram device and an article useful in the manufacture of hologram devices are provided by this invention. 
<??>The hologram viewing apparatus comprises a housing (20) enclosing a light source (21) which illuminates a screen located in or on a wall of the housing (20), the screen consisting of at least a plane grating (28). 
<??>The integral direct viewing hologram device comprises a venetian blind film (10) having a hologram (11) embossed on or bonded onto one surface and a plane grating (28) embossed or bonded onto the other surface. The device can be direct viewed in white light and a multi-coloured image can be produced by the provision of a plurality of holograms (11, 12) which are made using different coloured light. 
<??>The article useful in the manufacture of hologram devices comprises a venetian blind film embossed on one side with a plane grating.
Patent EP-0094220-A1 (EP)
Inventor: IWAGAMI FUSAO
IPC: B41J2/165
Filed: 1983-05-06
Abstract: An ink jet system printer includes a capping mechanism (10) for covering a printer head (8) when a carriage (7) is located at a stand-by position (78). The capping mechanism (10) includes a cap member (20) supported by a slidable plate (30). The slidable plate (30) is shifted toward the printer head (8) as the printer head moves to the stand-by position (7B) through the use of links (32), whereby the cap member (20) covers the nozzle portion included in the printer head (8) as the printer head moves to the stand-by position (7B) through the use of links (32), whereby the cap member (20) covers the nozzle portion included in the printer head (8). That is, the slidable plate (30) is shifted by the travelling force of the carriage and, therefore, a separate drive source is not required for the slidable plate (30).
Patent EP-0125357-A1 (EP)
Inventor: MARTIN JON WINTHROP
IPC: C09C1/44
Filed: 1983-05-11
Abstract: Oxidized carbonaceous materials suitable for reinforcing diene rubbers such as styrene-butadiene rubber and natural rubber include carbon, oxidized iron dispersed in, intimately associated with and at least partially bonded to the carbon, and hydrogen. The carbonaceous material contains 80 to 99% by weight of carbon, 1 to 15% of iron, and 0.1 to 1.5% by weight of hydrogen.
Patent EP-0098069-A1 (EP)
Inventor: ARKWRIGHT FREDERICK MICHAEL
IPC: B42C1/00
Filed: 1983-06-10
Abstract: Apparatus for quarter folding newspapers, books, magazines and the like which includes a pair of smoothing blades (12, 13) mounted on respective shafts 6, 7, the arcuate movement of which is controlled by cam rollers (2, 3) associated with a cam (1), via linkages (4, 8; 5, 9), the smoothing blades being arranged to wipe the surface of the newspaper etc. in synchronism with rotation of the folding blade (18) as the folding blade (18) pushes the newspaper between the folding rollers (16, 17) to thereby prevent the formation of dog-ears on the individual pages.
Patent EP-0104260-A1 (EP)
Inventor: SAKAKIBARA MASAHIKO
IPC: B41J2/25
Filed: 1983-03-31
Abstract: Un fil métallique amélioré pour une imprimante par points. Le fil métallique est composé d'un métal de base très dur revêtu d'un film très résistant à l'usure. Le fil métallique conventionnel de ce type présente comme problème technique une usure irrégulière en cas d'utilisation dans une imprimante par points. Ce problème est éliminé en recouvrant le métal de base avec ce film.
Patent EP-0153964-A1 (EP)
Inventor: BAIER HEINZ ING GRAD
IPC: H04N5/232
Filed: 1984-02-22
Abstract: Bei dieser Schaltungsanordnung werden Bildsignale mit sich stetig verstärkender oder abschwächender Intensität dem Signaleingang (A) eines Grenzwertdifferenz-Vergleichers (2) zugeführt, an dessen Referenzeingängen (B, C) Grenzwertsignale (L, H) mit zueinander wesentlich unterschiedlicher Grenzwertgröße angelegt werden. Der Ausgang des Grenzwertdifferenz-Vergleichers (2) liegt am ersten Eingang eines Grenzwert-UND-Gliedes (4), dessen zweiter Eingang an einen Taktgeber (3) angeschlossen ist und dessen Ausgang eine Taktgeber-Impulsfolge abgibt die bei wahlweise festgelegter Grenzwertdifferenz jeweils bezüglich hierin enthaltener Impulsanzahl nur eine Funktion besagter Änderung des Bildsignals in Abhängigkeit von der Zeit ist Die in aufeinanderfolgenden Meßintervallen enthaltenen Taktimpulsfolgen werden jeweils in ihrer Impulsanzahl durch einen Zähler (5) gezählt sowie in einem Puffer (6) gespeichert, um den Minimalwert der Impulsanzahlen der Taktgeber-Impulsfolgen in einer Meßreihe für verschiedene Fokuseinstellungen zu ermitteln und hierüber die optimale Fokuseinstellung, also Schärfeneinstellung des Linsensystems, herbeizuführen.
Patent EP-0123980-A1 (EP)
Inventor: SENZAKI TAKASHI
IPC: C23C22/22
Filed: 1980-05-02
Abstract: An acidic aqueous coating solution containing from 0.4 to 1 g/l of zinc, from 5 to 40 g/l of phosphate, and from 0.01 to 0.2 g/l of nitrite. The solution is useful for forming on metal surfaces zinc phosphate coatings that exhibit excellent adhesion to a paint film and excellent corrosion resistance after painting when used as an undercoat for the cationic electrodeposition of a paint film.
Patent EP-0185111-A1 (EP)
Inventor: TRAVER JACK L
IPC: E21B47/00
Filed: 1984-12-19
Abstract: The downhole steering apparatus is used for downhole logging tools, in particular to allow the tool to avoid obstacles or to be freed when stuck. It includes a device for deviating from center and ultrasonic and low frequency vibrators. It may be supplemented by a special dislodging sub that operates on explosive power. A microprocessor unit in the apparatus monitors its position, analyses problem situations and controls the functions. 
     The apparatus comprises
     a. a tool body   b. steering means, including gate means on said tool body moveable between upward and downward positions for allowing fluid flow through a portion of said tool body;   c. impeller means rotatably mounted within said tool body for directing said fluid flow through said gate means on said tool body;   d. first means for imparting rotation to said impeller means; and   e. second means for moving said gate means between said upward and downward positions.
Patent EP-0119641-A1 (EP)
Inventor: RUBIN FRED K
IPC: C23G1/22
Filed: 1984-02-07
Abstract: An alkaline composition and method of cleaning aluminium surfaces is disclosed which avoids discoloring or tarnishing of the metal surface. The composition comprises a mixture of alkali metal metasilicate and a compound chosen from the group consisting of sodium carbonate, potassium carbonate, lithium carbonate, potassium orthophosphate and sodium orthophosphate and mixtures thereof, wherein the metasilicate salt is present in an effective amount up to about 3% by weight of the composition and wherein the pH ranges above about 12.0.