baber/WOPTO huggingface dataset:
Patent EP-0001509-A1 (EP)
Inventor: ESPER MICHAEL JOSEPH
IPC: G01N27/409
Filed: 1978-10-05
Abstract: A variably resistive ceramic exhaust gas sensor material is impregnated with a catalytic agent. The porous, variably resistive exhaust gas sensor ceramic material is comprised of particles or grains of ceramic material which react electrically to changes in the partial pressure of oxygen of their environment. The particles have a mean particle size on the order of from about 5 microns to about 7 microns. The sensor device is processed to achieve a high degree of porosity. The catalytic material is formed of relatively much smaller particles of catalyst agent, on the order of less than about 1 micron. Substantially each particle of ceramic material has bonded to it one or more individual particles of catalyst material. Complete sensor elements are immersed in a fluid solution containing a very small percent of a material which can be processed to leave deposits of the catalyst agent on the surface of the individual particles or grains of the sensor ceramic material. Subsequent to the immersing, the fluid impregnated elements are air dried and heated to a temperature sufficiently great to assure conversion of the deposited material to form the catalytic agent deposits and to subsequently sinter the catalytic agent deposits to the individual grains of the ceramic material.
Patent EP-0000305-A1 (EP)
Inventor: BUI HAI NHU
IPC: H01Q19/06
Filed: 1978-06-16
Abstract: The antenna is produced using an isotropic dielectric lens (1), a solid, flat reflector (3) and a horn (2). The horn (2) which is offset relative to the axis (XX) of the lens (1) radiates a spherical wave. The reflector (3) provides from the horn (2) an image situated at the focus (F) of the lens (1). Having crossed the lens (1), the spherical wave emitted by the horn (2) is transformed into a plane wave. Use of the antenna in high-density radiolinks. <IMAGE>
Patent EP-0012361-A1 (EP)
Inventor: KAMPE KLAUS-DIETER DR
IPC: C07D405/12
Filed: 1979-12-05
Abstract: What is disclosed are 4-amino-2-ureido (or -thioureido)-pyrimidine-5-carboxylic acid anilides of the formula <IMAGE>   further defined in the specification, and physiologically acceptable acid addition salts thereof, methods for treating adiposity and disturbances of the lipometabolism with these compounds or salts, and pharmaceutical compositions containing these compounds or salts and useful for inducing anorexia or affecting the lipometabolism.
Patent EP-0011462-A1 (EP)
Inventor: BURTON STANLEY JAMES
IPC: G01B3/10
Filed: 1979-11-12
Abstract: A brake for a steel tape (2) wound on a drum (4) in a casing (6) includes an elongate resilient brake member (12) pivotally mounted at one end in the casing (6). When the brake (12) is in its curved rest condition it defines with a backing member (8) a gap (18) through which the tape (2) can pass when being wound on or unwound from the drum (4). A control knob (22) is slidably mounted in the casing (6) to move the brake member (12) between its rest condition and a straightened operational condition in which the other end (16) of the brake member clamps the tape (2) against the backing member (3). 
     In one construction, a cam (26) on the control knob (22) can be located in one or more recesses (28) in the brake member (12) to effect positive locking of the brake member (12). In another construction, a cam (32) on the control knob (22) is locatable in an aperture (34) in the brake member (12) when the brake member (12) is in its rest condition, and the cam (32) is arranged to ride over a front face (36) of the aperture (34) to reduce the movement of the control knob i22) required to move the brake member (12) between its rest and operational conditions.
Patent EP-0013155-A1 (EP)
Inventor: GIARDINI DANTE SERGIO
IPC: F02M59/14
Filed: 1979-12-21
Abstract: A pump for a multi-cylinder piston engine has a plurality of C-shaped tubular members (19) each with a hollow interior which has one end open and sealably mounted to a housing (14) with an inlet (16) and outlet (18) with a passage (28) in communication with the inlet and outlet and the hollow interior. A cam shaft (50) is rotatably mounted within the convex area defined by each C-shaped member which operably engages a pivotably mounted deflector panel (42) which deflects a free end of the C-shaped member to change the volume of the hollow interior which forces fluid through the inlet into the passageway. The deflector member also is movable to disengage from the C-shaped member to decrease the volume of the hollow interior and force fluid through the outlet from the passageway.
Patent EP-0005402-A1 (EP)
Inventor: BEDIN JEAN
IPC: B67C7/00
Filed: 1979-04-27
Abstract: A transfer device for receptacles, such as bottles or flasks, in filling machines. The device comprises means (7, 7', 8, 8', 9, 9', 32, 32') arranged so as to come into contact only with the necks, or collars, of the bottles (34), or flasks, to be transferred, thus to move these receptacles along by the simple displacement of the said means and to release them at specified points. <IMAGE>
Patent EP-0003945-A1 (EP)
Inventor: SKOGLOESA KJELL ARNE
IPC: E06B11/08
Filed: 1979-02-19
Abstract: A vehicle barrier to be mounted in streets or roads for blocking part of the width of the carriageway comprises a gate mounted to swing about a post (10) by means of a socket (13) slipped over the post with its lower end rotatably supported on a collar (12) secured to the post, and a frame (15) which projects transversely from the socket by means of a lock (16) on the gate the latter being able to be locked against rotation in at least one angular position. Two stops (18) on the post limit the swinging movement of the gate.
Patent EP-0026759-A1 (EP)
Inventor: NORDEBO KNUT ASSAR
IPC: F16C3/02
Filed: 1980-10-23
Abstract: Pour produire un courant triphase, 50 hertz, au moyen d'un generateur avec un rotor sans enroulement, il existe plusieurs facons de mettre au point un tel generateur pour lequel les proprietes de triphasage sont obtenues par le fait que le nombre de poles du rotor est plus grand ou plus petit que le nombre de poles du stator. Pour 50 cycles, un tel generateur aura une vitesse plutot basse et une consommation plus elevee que celle d'un generateur de haute vitesse. L'invention se base sur un stator a deux poles et un rotor a deux poles, permettant la vitesse de rotation la plus elevee possible par rapport a la frequence. Le principe peut etre utilise pour tous les nombres pairs de poles (2, 4, 6, 8..). Selon un mode de realisation de l'invention, le generateur possede cinq fentes par pole du stator, ce qui implique six dents de stator par pole avec un ecartement de dents ou ecartement de fentes de 60 degres electriques. L'une des phase, p.ex B2-S2, consiste en une bobine dont l'ecartement est egal a l'ecartement polaire et elle est situee dans les fentes les plus au centre (3, 9) dans chaque pole du stator, tandis que chacune des deux autres phases, B1-S1 et B3-S3, consiste en deux bobines connectees en serie ayant un ecartement egal a la moitie de l'ecartement polaire, chacune des deux bobines connectees en serie etant situees dans deux fentes (1, 4; 7, 10 et 2, 5; 8, 11 respectivement) dans un pole.
Patent EP-0016050-A1 (EP)
Inventor: PAUGSTAT JOHN FREDERICK
IPC: G06F5/00
Filed: 1980-01-29
Abstract: Une methode et un appareil de condensation des donnees de message (36) se rapportant a des transactions commerciales est emis a partir d'un dispositif terminal de donnees (20). Les donnees et messages (36) sont condenses dans des enregistrements de donnees (46) qui sont emmaganises dans un dispositif a memoire (32). Un compteur (58) commande le fonctionnement d'un dispositif de mise en sequence (60) qui commande la production de signaux de commande de duree (TC) qui supprime les donnees redondantes connues dans le message d'entree (36) et qui produisent un caractere de depart d'enregistrement (SOTA, SOTB) en fonction du contenu de l'information d'un caractere non redondant predetermine (QUAL CODE) dans le message d'entree (36), et determinant le depart de l'enregistrement des donnees condensees (46). D'autres donnees non redondantes qui peuvent etre determinees a partir de donnees correspondantes dans un message anterieur sont egalement supprimees.
Patent EP-0020376-A1 (EP)
Title: Machine d'emballage et d'indexation a postes doubles, en ligne simple
Inventor: KAUFFMAN IVAN L
IPC: B65B3/02
Filed: 1980-05-20
Abstract: Procede et machine pour former, remplir et fermer des recipients (94). Selon ce procede des flans de recipients (87) avancent de maniere intermittente, par paires, le long d'un chemin rotatif de formation de l'extremite inferieure des recipients (94). Les recipients (94) sont alors transferes par paires sur un trajet rectiligne a ligne simple, de remplissage, dans lequel ils avancent par paires, de maniere intermittente, vers une pluralite de stations de remplissage (131) et de fermeture (133) pour le remplissage et la fermeture des recipients (94). La machine d'empaquetage comprend une tourelle rotative (90) de formation du fond du recipient de maniere intermittente, possedant une paire de mandrins de recipients (103) a chacune des stations espacees de travail. Des flans de recipients (87) sont transferes sur les mandrins (103) et ils sont alors deplaces au travers d'un chemin rotatif de formation du fond de recipient et puis transferes sur un appareillage de remplissage droit, a ligne simple (122) qui est dispose de facon tangentielle a la tourelle de formation rotative. Les recipients dont le fond est forme sont avances ou indexes de maniere intermittente, par paires au travers de l'appareillage de remplissage, en ligne simple, en vue de leur remplissage et au travers de moyens de chauffage (140) et de fermeture (145) en vue de leur fermeture.
Patent EP-0020585-A1 (EP)
Title: Revetement resistant a l'usure pour la protection d'organes metalliques contre l'erosion due aux particules abrasives portees par l'air, et aube de ventilateur pourvue d'un tel revetement
Inventor: HANSEN BENT BERGMAN
IPC: F01D5/28
Filed: 1980-05-20
Abstract: On obtient une augmentation considerable de la longevite d'organes metalliques, en particulier les aubes des ventilateurs ou des turbines qui sont exposees aux particules abrasives portees par l'air, en appliquant un revetement resistant a l'usure sur ces organes, ce revetement comprenant au moins deux couches resistantes a l'usure (12, 13) qui consistent en un materiau ayant des relations complementaires (9, 10) de l'erosion causee par lesdites particules abrasives avec l'angle d'impact des particules, ledit revetement etant applique sur des portions de surface des organes a proteger.
Patent EP-0019862-A1 (EP)
Inventor: STEINBACH JOACHIM
IPC: D06P3/87
Filed: 1980-05-22
Abstract: 1. A process for the uniform dyeing of textile piece goods made from mixtures of cellulosic fibers and synthetic polyamide fibers and, if desired, additionally elastomeric fibers on polyurethane basis, according to the pad-steam technique, which comprises padding onto the foregoing defined textile material aqueous padding liquors containing sulfur dyestuffs, alkaline reducing agents and certain metal-complex dyestuffs and/or acid dyestuffs being selected due to the result of an experimental dyeing test as specified in the descriptive part, and fixing simultaneously the said dyestuffs on that fiber component of the blend which is appropriate to the respective dyestuff type by steaming at 100 degrees to 110 degrees C in the course of 30 seconds to 10 minutes, whereupon the reoxidation of the applied sulfur dyestuffs present in the leuco-form is performed in usual manner.
Patent EP-0024484-A1 (EP)
Inventor: MASTRANGELO ALBERT J
IPC: B23K35/36
Filed: 1980-06-13
Abstract: Improved soldering or brazing paste composition comprising a metal alloy powder and a vehicle therefor have been developed. The vehicle comprises hydroxypropyl cellulose blended with glycerine and / or water further blended with a mixture of polyalkoxyalkanols. Saidvehicle is totally fugitive, leaving exceptionally low residue and maintains stable viscosity during extended storage.
Patent EP-0024499-A1 (EP)
Inventor: TAKANORI URASAKI
IPC: B29C48/10
Filed: 1980-06-24
Abstract: A melt-molded film of a wholly aromatic polyester, said film having in its plane two perpendicularly crossing directions in each of which the Young's modulus and strength of the film at 25°C are at least about 200 kg/mm 2  and at least about 5 kg/mm 2  respectively, the product of the Young's moduli of the film in the two directions being at least 8 x 10' (kg mm 2 ) 2 , and said wholly aromatic polyester being substantially linear, having a melt viscosity at about its melting point of at least about 10000 poises, and being composed substantially of recurring units derived from p-hydroxybenzoic acid, recurring units dervied from a m- or p-oriented aromatic dicarboxylic acid and recurring units dervied from a m- or p-oriented aromatic dihyxroxy compound, the proportion of said recurring units derived from p-hydroxybenzoic acid being about 30 to about 70 mole based on the entire recurring units. This invention provides also a process for producing said film which comprises heating aforesaid wholly aromatic polyester to a temperature above a point at which the polyester is extrusion-moldable and extruding the heated polyester through a slit; and either (i) orienting the extruded film in the extruding direction or machine direction and a direction perpendicular thereto while the heated aromatic polyester resides in said slit or after it has left the slit but before it is cooled to the glass transition temperature of the polyester, or (ii) orienting the extruded film substanitally only in the extruding direction or machine direction while the polyester heated at said temperature resides in the slit, or after it has left the slit but before it is cooled to the glass transition temperature of the polyester, and then re-heating the film to a temperature higher than the glass transition temperature of the polyester, and orienting the film in the direction perpendicular to the machine direction.
Patent EP-0026880-A1 (EP)
Inventor: BORCHARD HEINZ ING GRAD
IPC: G11B17/028
Filed: 1980-09-25
Abstract: The record carrier (1) has an inset (2, 6) of ferromagnetic material for the purpose of improving the holding effect during the process of playing. The inset (2, 6) here consists of a label-like, annular plate with a multiplicity of openings (3) to permit the passage of the disc material in the production of the discs. <IMAGE>
Patent EP-0025250-A1 (EP)
Inventor: SPRUIJT ALOYSIUS MICHAEL JOSEP
IPC: G02F1/1339
Filed: 1980-09-03
Abstract: A display device having a layer of liquid crystal (15) in a space enclosed by a rim (13) of sealing material between two supporting plates (1,2). One supporting plate has a pattern of electrodes (3) to be driven individually with supply electrodes (4) and a number of external connection electrodes (5). The supply electrodes and connection electrodes are connected to at least one non-encapsulated IC-crystal (9) provided on said supporting plate (1). To provide protection for the IC-crystals and to minimize the non-effective display area the IC-crystals are accommodated in recesses (10) in the rim of sealing material of the display device.
Patent EP-0021702-A1 (EP)
Inventor: RICHARDSON MICHAEL ALEXANDER
IPC: E21D9/00
Filed: 1980-06-10
Abstract: A tunnel or shaft lining is installed non-disruptively in a medium such as soil by longitudinally advancing an assembly (10) of tunnel lining sections (12-1 to 12-8) arranged in end-to-end relationship and having an inflatable torus (22-1 to 22-7) interposed between adjacent sections. Worm-like advancement is effected by simultaneously inflating in sequence the tori 22-1, 22-4, 22-7 etc; the tori 22-2, 22-5 etc and the tori 22-3, 22-6 etc, and repeating the inflation procedure as necessary until sufficient advance has been achieved. The assembly (10) is rendered steerable by providing a tunnel shield (22) constituting the leading section with hydraulic rams (60-1 to 60-4) which are operable to incline a thrust ring (62), which engages the torus (22-1), to a plane perpendicular to the axis of the assembly (10).
Patent EP-0035080-A1 (EP)
Inventor: KEOGH PHILIP L
IPC: G02B1/04
Filed: 1980-11-28
Abstract: There are disclosed novel polysiloxane polymers prepared by the polymerization of polysiloxane monomers containing hydrophilic sidechains to form polymers in a cross linked network. The resulting polymers may be used to form shaped biomedical articles and in particular there are disclosed contact lenses prepared from the novel polysiloxanes which are hydrolytically stable, biologically inert, transparent and hydrophilic.
Patent EP-0023181-A1 (EP)
Inventor: SERRES BERNARD
IPC: H04M15/30
Filed: 1980-07-18
Abstract: 1. Apparatus for recording the cost of a telephone call, comprising coupling means (6) to the telephone line (TR) of a subscriber's set served from an associated exchange (4), a counter of charge pulses (32) first means (210) for storing the charge unit (TB) of said call, means (33) for establishing the cost of the call (CC), means (34) for displaying at least the charge unit (TB) of the call before establishing the conversation phase, and the cost of the call (CC), a clock (30) producing clock pulses, means (12) for sensing the replacing by the subscriber and delaying means (20) controlled by said replacing sensing means (12) for controlling said displaying means (34) after the replacing, characterized in that it comprises means (10, 11) connected to the coupling means (6) for detecting a coded data message such as the period of the charge pulses (PT) assigned to said call, that is transmitted from the associated exchange (4) to said set after the dialing of the called number, second means (211) for storing the period of charge pulses (PT) and means (22, 31) connected to said second storing means (211) and said clock (30) for producing charge pulses having said charge period and counted by said charge counter (32) in response to the detected message.
Patent EP-0042376-A1 (EP)
Inventor: COTTELL ERIC C
IPC: C10L1/02
Filed: 1979-11-08
Abstract: Une boue de charbon contenant 10-60% de solides en poids est d'abord broyee grossierement jusqu'a obtenir une dimension de particule de maille (20-80). Le materiau contaminant ainsi libere peut etre separe a l'aide de moyens conventionnels comme la flottation par ecumage qui peut eliminer une grande proportion des cendres qui consomment de l'energie et sont de nature abrasives. On reajouterait alors a la "boue propre" de l'eau, puis celle-ci serait broyee de nouveau jusqu'a obtenir une dimension de particule de 100-300, puis elle serait alors cavitee par l'energie sonique diminuant ainsi les dimensions des particules et liberant toutes les substances contaminantes residuelles y compris les pyrites de fer et les cendres. On y ajoute alors un melange de petrole et le melange de petrole et de charbon est alors soumis a un traitement sonique qui permet l'agglomeration spherique du charbon et du petrole. Le melange d'agglomerat et d'eau est passe au crible pour separer l'eau, ne laissant qu'environ 10-40% d'eau dans le charbon, procede qui permet egalement de decharger avec l'eau les substances contaminantes. Les agglomerats spheriques sont melanges avec une proportion equilibree de petrole jusqu'a environ 0, 6 fois le poids du charbon pour produire un combustible stable thixotrope avec d'excellentes caracteristiques d'acheminement dans les canalisations grace a une migration d'une fine pellicule d'eau vers la couche frontiere entre la canalisation et le combustible. Le procede, y compris les etapes de sonification, est egalement utile en general pour la separation de solides par agglomeration.
Patent EP-0026207-A1 (EP)
Inventor: EVERETT PETER KENNETH
IPC: C25C/
Filed: 1980-10-23
Abstract: Procede de recuperation selective a partir d'un minerai ou d'un concentre renfermant du plomb (4) dans une cellule electrolytique (1) comprenant au moins une anode (6) et une cathode (7). Ce procede comprend la mise en contact du minerai ou du concentrat (4) avec un electrolyte (3) contenant des ions chlorure et le maintien de l'electrolyte (3) a une temperature allant jusqu'au point d'ebullition de l'electrolyte (3) et a un pH jusqu'a 7 tout en maintenant un faible courant de densite d'anode (moins de 200 amp/m2). Par ce procede le soufre dans le minerai ou le concentre (4) est converti en sa forme elementaire, tandis que le plomb passe en solution alors que tout autre metal existant dans le minerai ou concentre (4) reste substantiellement non dissous. Le procede empeche la formation d'un film nuisible de soufre elementaire sur le minerai ou concentre resultant en des tensions pour la cellule et en une recuperation selective du plomb moindres.
Patent EP-0033911-A1 (EP)
Inventor: GRASSMANN HANS-CHRISTIAN DIPL-
IPC: E01C19/10
Filed: 1981-01-29
Abstract: 1. Apparatus for the capacitive high-frequency heating of lump material containing asphalt or tar, in particular of material which comes from road surfaces and which is to be re-used, to a final temperature of 170-200 degrees C, characterized by a first capacitive continuous furnace (1), in which the lump material (4) carried between the electrodes (12, 13) can be heated at 80-100 degrees C until it is plastically deformed, a following mechanical levelling device (2), in which the material (4) carried can be deformed to have a substantially uniform layer thickness (h), and a following capacitive continuous furnace (3), in which the material (4) which is at a substantially uniform distance (b) from the upper electrode (32), can be heated to the final temperature.
Patent EP-0039840-A1 (EP)
Title: Electrolyte pour générateur électrochimique lithium-chlorure de thionyle, procédé de préparation dudit électrolyte et générateur comportant ledit électrolyte
Inventor: GABANO JEAN-PAUL
IPC: H01M6/14
Filed: 1981-04-30
Abstract: Electrolyte pour générateur électrochimique, dont la matiere active négative (4) est constituée par du lithium, la matière active positive par du chlorure de thionyle, comprenant au moins un solvant et au moins un soluté, ce solvant étant le chlorure dethionyle et ce soluté choisi dans le groupe du tétrachloroaluminate de lithium et de l'hexachloroantimo- niate de lithium. 
     Selon l'invention, ledit électrolyte comprend en outre un complexe choisi dans le groupe de AICI 3 ,SO 2  et SbCl 5 ,SO 2 . 
     Des générateurs comportant un tel électrolyte présentent de temps de montée en tension pratiquement nuls.
Patent EP-0046520-A1 (EP)
Inventor: HUTHER WERNER DR-ING
IPC: C04B35/56
Filed: 1981-08-01
Abstract: Keramische Brennkammer mit Lufteintrittsöffnungen, in deren Bereich die Brennkammerwand doppelwandig mit einem dazwischenliegenden Hohlraum ausgeführt ist.
Patent EP-0046973-A1 (EP)
Inventor: WATANABE MORIO
IPC: B01D11/04
Filed: 1981-08-25
Abstract: Described is a process for the production of high-purity iron oxide comprising:
     A step of contacting an iron ions-containing organic solution containing one or more compounds selected from the group consisting of alkyl phosphoric acids, alkyl and aryl dithio phosphoric acids, carboxylic acids and hydroxyoximes together with a petroleum hydrocarbon as a diluent with an aqueous solution containing one or more compounds selected from the group consisting of HF, NH 4 HF 2  and NH 4 F to obtain ammonium iron fluoride or iron fluoride, and   a step of heating the ammonium iron fluoride or iron fluoride obtained in a gas atmosphere containing oxygen or water.
Patent EP-0048943-A1 (EP)
Inventor: HIROMICHI FUKASAWA
IPC: A61M1/18
Filed: 1981-09-22
Abstract: A hollow fiber type oxygenator comprising a housing (1) having an inlet port (5) and an outlet port (6) for oxygen and an inlet port (7) and an outlet port (8) for the blood, and a plurality of hollow fibers (2) for gas exchange disposed inside the said housing along the longitudinal direction thereof. In the said housing is formed an inward projection (9) midway in the longitudinal length thereof for fastening the bundle of hollow fibers, an there is formed a liquid passage (10) for discharging the water at the inward projection.