baber/WOPTO huggingface dataset:
Patent EP-0043594-A1 (EP)
Inventor: WISSNER ALLAN
IPC: C07F7/18
Filed: 1978-12-08
Abstract: The novel compound 1,1,3-tris-trimethylsilyloxyethylene of formula (1) is disclosed:
       
     This compound is useful in the conversion of acid chlorides to hydroxyketones.
Patent EP-0063184-A1 (EP)
Inventor: WILDSCHUT GERBEN
IPC: A01K1/08
Filed: 1981-05-27
Abstract: A feeding fence for cattle stables, comprising at least one horizontal profile girder (3) and a number of passage openings each adapted for the head (16) and neck (17) of a piece of cattle with a catching apparatus per passage opening which is operated by the cattle. The catching apparatus each comprise at least one spike (15) pivoting on a fixed part of the fence and being movable parallel to the plane of the fence, said spike (15) being fixable in the catching position by an unlockable, central lock, which has a movable operating rod which extends along the feeding fence for the common locking or unlocking of the pivoting spikes. 
     The novel device comprises an operating rod (18; 118) which is mounted substantially inside the horizontal profile girder (3) and cooperates with the upper ends of the pivoting spikes (15; 115) so that the locking device is protected against soiling and disturbances or mal functioning.
Patent EP-0043154-A1 (EP)
Inventor: DA SILVA HERMAN
IPC: H04B7/24
Filed: 1981-06-16
Abstract: Radiocommunication system in which a receiving station monitors a number of transmitters by time division. 
<??>System for transmitting, via radiocommunication channels, call messages as specified in CCIR Recommendation 493-1. 
<??>The transmitter transmits every call message, having a duration t, n times with a message frequency r. The receiving station, designed for monitoring, by time division, n calling stations, has a monitoring period 
<MATH>
 per station to be monitored. 
<??>Only one receiver is used. The identification signal of the called station will always be recognized during one of the monitoring periods T, after which the monitoring period can be prolonged, if necessary.
Patent EP-0035869-A1 (EP)
Inventor: SATO ISAO
IPC: F23R3/12
Filed: 1981-03-04
Abstract: A gas turbine combustor (2) comprising a combustor inner-pipe (10) for forming a head combustion chamber (16) and a rear combustion chamber (18) having a diameter larger than the diameter of the head combustion chamber (16). A combustor outer-pipe (8) covers the comustor inner-pipe (10). A fuel nozzle (12) is disposed at an end part of the head combustion chamber (16). Around the fuel nozzle (12) are arranged a first group of ports (22) for swirling and feeding air in an axial direction of the combustor inner-pipe (10). A second and a third group of ports (24,30) for swirling and feeding air in a radial direction and a fourth group of ports (28) for feeding air in a radial direction are disposed in a side wall (26) of the head combustion chamber (16). Afifth and a sixth group of ports (34,36) are disposed in a side wall (32) of the rear combustion chamber (18). Another group of ports (54) for swirling and feeding air into the head combustion chamber (16) may be disposed inside and surrounded by the fuel nozzle (12).
Patent EP-0053891-A1 (EP)
Inventor: MALPAS JON HENRY
IPC: B67B7/48
Filed: 1981-11-24
Abstract: Casks for liquids such as fruit juices or wine use air impervious bags to contain the liquid so as to increase its shelf life considerably. However, the material of the dispensing tap allows oxygen to penetrate thus reducing the shelf life. To overcome this it is proposed to use an oxygen impervious diaphragm at the inner end of the dispensing tap. It is therefore necessary to include in the tap a device for rupturing the diaphragm without interfering with the operation of the tap. This is done by including in the apparatus a body, a probe mounted within the body, and a handle. An initiator is provided to move the probe during or prior to the first operation of the apparatus to move the probe axially inwardly so as to rupture the diagram.
Patent EP-0054406-A1 (EP)
Inventor: LUKIS LARRY JOSEPH
IPC: G06F3/045
Filed: 1981-12-09
Abstract: This invention is concerned with a character recognition device which includes a writing pad having a pair of sheets with one of the sheets comprising an area of high resistivity and the other one of the sheets comprising a layer of conductive material, the sheets bing normally electrically insulated from one another but adapted to be brought into contact with one another by application of writing pressure by a writing implement upon the writing pad, the sheets being adapted to be connected to an electrical switching circuit whereby current is caused to flow through the pad along two alternate paths and to a change in electrical voltages in the alternate paths, wherein the high resistivity sheet and the conductive sheet are separated by a layer of reticulated material and the conductive material is sufficiently elastomeric to provide good continuous electrical contact between the sheets when writing pressure is applied.
Patent EP-0085673-A1 (EP)
Inventor: GALLAGHER TERENCE J
IPC: B42D15/10
Filed: 1981-08-17
Abstract: Document de sécurité tel qu'une carte d'identification comprenant une couche de base (1) possédant au moins une surface liée et des marques de sécurité (2) imprimées sur cette surface. La surface liée est recouverte d'une couche protectrice (4) comprenant un film de matériau (5) fondu sur la surface de manière à former une matrice encapsulant les marques de sécurité imprimées ( qui peuvent comprendre une photographie reproduite par un procédé xérographique).
Patent EP-0063580-A1 (EP)
Inventor: WYSOCKI JOSEPH A
IPC: F16L9/10
Filed: 1981-10-22
Abstract: Capillaire en verre (10) pourvu d'un revetement metallique indique pour l'utilisation dans des applications de chromatographie en phase gazeuse. Un revetement ou chemise (12) metallique est forme sur le capillaire en verre (11) en le recouvrant d'un metal ou d'un alliage au fur et a mesure qu'il sort du four. Le metal ou alliage utilise est du type virtuellement chimiquement inerte par rapport aux materiaux comprenant le capillaire en verre a la temperature de depot pendant le revetement du capillaire en verre au moyen du metal ou de l'alliage et forme un joint hermetique autour de la surface exterieure du revetement en verre. Le revetement metallique empeche tout endommagement de nature chimique ou mecanique a la surface du verre, permettant ainsi de maintenir ou proteger la resistance initiale du capillaire en verre. Un revetement plastique (13) est prevu de maniere facultative pour assurer une protection supplementaire de la surface metallique.
Patent EP-0091962-A1 (EP)
Inventor: SAEKI TOYOJIRO YAMASHINA-HEIGH
IPC: D03C3/20
Filed: 1981-10-28
Abstract: Dispositif permettant de transformer des informations sur des motifs tissés en des opérations mécaniques, possédant un organe de sortie de signaux (22) produisant des informations sur les motifs tissés sous forme d'un signal électrique, et un mécanisme (10) permettant de convertir les signaux électriques de sortie provenant de l'organe de sortie en des opérations mécaniques. Le mécanisme (10) possède plusieurs dispositifs d'actionnement (13) reliés de concert à plusieurs organes mécaniques de transmission (7) ou (57) servant à transmettre les informations sur les opérations de chaîne. Le dispositif d'actionnement (13) possède une unité magnétique (31) et un enroulement excitateur (32) permettant d'exciter sélectivement l'unité magnétique (31) en fonction du signal électrique de sortie. Le mécanisme (10) possède ultérieurement une structure disposée à une position prédéterminée (14) et est composé d'un aimant permanent (34) agissant de concert avec l'unité magnétique (31) du dispositif d'actionnement (13). Chaque dispositif d'actionnement (13) peut être positionné à deux positions isolées d'un pôle de l'aimant permanent (34) et attiré par un pôle de l'aimant, et sélectionne les informations sur l'opération de chaîne en effectuant une sélection entre les deux positions.
Patent EP-0069262-A1 (EP)
Inventor: GEMEINHARDT HERMANN
IPC: F28F21/06
Filed: 1982-06-18
Abstract: 1. An apparatus in which heat is transmitted from a first liquid to a second liquid through the walls of hollow filaments and in which the hollow filaments open into distributing or collecting pipes, which have connecting parts for the supply or discharge of the fluid and to which the end sections of the hollow filaments are connected in a fluid-tight manner outwards by means of a packing composition, characterised in that the hollow filaments are supported by a support frame (2, 3, 6), which is at least partially formed by the distributing or collecting pipes (2; 3), that at least a part of the hollow filaments (1) is curved or bent once continuously or discontinuously, that the hollow filaments (1) are arranged in at most two layers, that in the two-layer arrangement of the hollow filaments (1), the hollow filaments (1) of the first layer cross the hollow filaments (1) of the second layer and contact the crossing hollow filaments (1) at the crossing points, that the hollow filaments (1) of each layer are supported by support rods (7), which cross the hollow filaments (1) and which are tightly connected to the support frame (2, 3, 6) and the hollow filaments (1) at the contact points thereof, that the hollow filament (1) of each layer are arranged at a spacing from each other and that the maximum excursion of each curved or bent hollow filament (1) is a twentieth (1/20) to a fifth (1/5) of the distance between the two ends thereof and that the hollow filaments lie in a spatially curved or arched surface.
Patent EP-0069397-A1 (EP)
Inventor: MURAYAMA TETSUO
IPC: G03G5/00
Filed: 1982-07-07
Abstract: A double-layered electrophotographic plate having at least a charge generating layer and a charge transporting layer on an electroconductive substrate, wherein said charge transporting layer comprises
     (a) a dicyano vinyl compound represented by general formula (I):
     where R' and R 3  independently represent hydrogen, halogen, cyano, nitro or a substituted- or unsubstituted-arylcarbonyloxy group, and R 2  represents hydrogen, halogen, cyano or a substituted- or unsubstituted-arylcarbonyloxy group with the proviso that R 1 , R 2  and R 3  are not simultaneously hydrogen, and/or a dicyano vinyl compound represented by general formula (II):
     where R 4  represents hydrogen, halogen, lower alkyl or aryl group, and   (b) an electron-donating organic compound.
Patent EP-0071422-A1 (EP)
Title: Powdered cleaning compositions
Inventor: MALONE THOMAS JOSEPH
IPC: C11D3/00
Filed: 1982-07-22
Abstract: A composition, which can be used for cleaning, e.g. carpets, which comprises a powdered cleaning composition which comprises 100 parts by weight of a particulate polymeric material having an average particle size of from 8 to 110 µ; from 4 to 500 parts by weight of an inorganic salt: and from 4 to about 500 parts by weight of a fluid component.
Patent EP-0085229-A1 (EP)
Inventor: MIZELLE NED W
IPC: A47C23/04
Filed: 1982-11-05
Abstract: A box spring assembly which includes a generally rectangular frame (12), a welded wire grid (42), disposed above and aligned with the frame, a plurality of upwardly extending limited deflection wire springs (50), which are mounted at their lower ends on the frame and at their upper ends are secured to the welded wire grid, and corner springs (80), which are yieldable and are supported on the corners of the frame so as to support the corners of the grid. Each of the limited deflection springs (50) is formed at its upper end with an attaching portion (54), that is readily secured to the grid by conventional clips (74), and includes wire sections (58, 60), which provide additional spaced supports for the grid. Improved cross rails (20) in the frame support the springs and improved corner springs (80) support the corners of the grid.
Patent EP-0080313-A1 (EP)
Inventor: DODD MALCOLM JOSEPH
IPC: A47J39/00
Filed: 1982-11-15
Abstract: Chilling apparatus especially adapted for an aircraft meal service cart (10) has a small blower (24) at one upper end of the inside of the cart which exhausts air across a slidable tray type of bunker (42) for receiving dry ice or other cooling material (70). The bunker is preferably of thermoformed plastic, is insulated on its bottom and sides, and has a channeled bottom which supports pieces of dry ice while permitting air to be circulated by the blower (24) under the dry ice pieces as well as around and over them. At its downstream end, the bunker (42) has an air flow turning surface (58) and an air discharge opening (62) preferably through its bottom. At its upstream end, an opening (54) directs return air which has passed over the meal trays (114) to the blower. 
     Spacer means (88, 90) in the cart prevent the trays stacked therein from blocking the vertical air flow passage at each end of the cart. Thus, the chilled air is directed downwardly from the bunker (42) over the inside wall of a door (14') on the cart. The chilled air then passes horizontally over at least a portion of the trays containing items to be chilled and is sucked upwardly along the other inside end wall (14) of the cart to the blower inlet duct.
Patent EP-0083869-A1 (EP)
Inventor: COLLET-CASSART DANIEL
IPC: G01N33/563
Filed: 1982-12-23
Abstract: A biological fluid from a first animal species (e.g. human serum) is assayed for an immunogen therein by mixing with the fluid (lg-minus-Fc) fragments of an immunoglobulin from a second animal species (e.g. rabbit), the immunoglobulin being immunospecific to the immunogen or another component of the mixture whereby the immunogen can be determined. Interference can occur from reaction between first animal species antibodies and the said fragments, and in the method of the invention this interference is avoided or overcome, preferably by also including in the mixture different (lg-minus-Fc) immunoglobulin fragments from the second animal species which react with said antibodies but not with said immunogen. These different fragments are preferably aggregated. The method of the invention is particularly applicable to particle agglutination assays.
Patent EP-0058098-A1 (EP)
Inventor: HASCOET MAX
IPC: H04N5/645
Filed: 1982-01-12
Abstract: 1. Television receiver having a screen (4) projecting outside the opening (3) of the front (1) of the housing (2) of the television receiver with a gap between the edge of the opening and the edge of the tube behind the screen, this tube having a belt (11), characterized in that it comprises resilient members (10) acting upon the belt (11) in a manner to cause the gap between the edge of the opening and the edge of the tube behind the screen to be uniform, and means for securing the belt to the housing.
Patent EP-0072326-A1 (EP)
Inventor: RIZZATO ROLAND
IPC: F16L39/06
Filed: 1982-08-06
Abstract: A device consisting of a cylindrical piece (1) integrally connected to the apparatus and the axis of which coincides with the axis of rotation, a fixed sleeve (3) arranged coaxially with the rotary piece so as to form about the latter at least one circular chamber into which open passages (10) provided in the sleeve and the rotary cylindrical piece, these passages being connected respectively to a fixed pipeline and to a circuit of the apparatus, and circular seals (7) placed at the ends of the said chamber, between the rotary piece and the sleeve. In order to facilitate the mounting and the maintenance of this device, the sleeve is in two parts (3', 3"), the joining plane (B-B) of which contains the axis of the sleeve, and seals (9) are accommodated in longitudinal grooves machined in the inner surface of the sleeve, in the joining plane of the two parts, these seals (9) being applied leaktightly against the circular seals (7) when the sleeve (3) is assembled and mounted on the rotary cylindrical piece (1). <IMAGE>
Patent EP-0080962-A1 (EP)
Inventor: DE RUYTER JACKIE ANDRE
IPC: B62B7/06
Filed: 1982-11-24
Abstract: The invention relates to baby carriages or pushchairs which fold flat, and permits a reduced size by virtue of the fact that all the tubular elements of the frame are housed beneath the space taken up by the seat. It comprises front tubes (1), rear tubes (3), and upper tubes (5) which are parallel and articulated to the central folding joints (7). Locking compasses (12) immobilise the device in the open position by interacting with connecting rods (8) and (10) and with guides (9) sliding on the rear tubes (3). When the mechanism is folded up, connecting rods (11), fixed on the one hand to the tubes (3), drive the frame of the seat (14) toward the top of the tubes (5) in order to collect together the whole frame underneath the seat. The invention will advantageously be used on foldable baby carriages and pushchairs to be accommodated in a reduced space. <IMAGE>
Patent EP-0059693-A1 (EP)
Inventor: FRANCO GABBRIELLI
IPC: F26B15/16
Filed: 1982-03-04
Abstract: Square tiles are supported in the firing furnace by parallel grids mounted side by side. Each grid (1) is suspended from a frame (2) and has two vertical members (3) joined by a number of parallel cross-bars (4). The vertical members have a U-shaped cross-section with turned over flanges. The cross-bars are square section tubes which fit in holes in the web of each U-section. The cross-bars are retained by spring clips which engage the lips formed by the turned-over flanges to simplify removal.
Patent EP-0101518-A1 (EP)
Inventor: OHNISHI HARUO
IPC: C07D513/04
Filed: 1982-02-19
Abstract: 7-Diethylamino-5-methylthiazolo[5,4-d]pyrimidine has vasodilative, hypotensive, platelet agglutination preventing, and cholesterol lowering effects, thus being useful as an agent for treating diseases of the circulatory system.
Patent EP-0075000-A1 (EP)
Inventor: BATTOCLETTI FRANK E
IPC: G01R21/06
Filed: 1982-03-22
Abstract: Transducteur de puissance (Fig. 2) du type utilisant une multiplication par partage de temps et agence selon le principe de fonctionnement comprenant un etage integrateur (51). La mise en phase du transducteur est executee par un reseau (56) couple a l'entree non inversante de l'etage integrateur (51). Dans un mode de realisation, ce reseau peut etre present sous forme d'un reseau R-C (56).
Patent EP-0107654-A1 (EP)
Inventor: OLSON DANIEL ROBERT
IPC: C08J7/046
Filed: 1982-05-04
Abstract: Article en polycarbonate recouvert présentant une résistance accrue à la détérioration provoquée par les radiations ultraviolettes, à l'abrasion et aux attaques des solvants chimiques, comprenant un article en résine de polycarbonate dont les couches de surface sont imprégnées d'un composé absorbant les radiations ultraviolettes, sur laquelle couche de surface imprégnée est déposé un revêtement comprenant (i) un polymère acrylique thermoplastique contenant une couche de fond de groupes fonctionnels; (ii) un revêtement supérieur disposé sur la couche de fond et contenant un organo-polysiloxane thermodurcissable rempli de silice colloïdale.
Patent EP-0090021-A1 (EP)
Inventor: PETERSEN WILLY
IPC: G01V3/11
Filed: 1982-10-07
Abstract: Un marqueur souterrain du type à bobine de terre a la forme d'une unité cylindrique allongée et étroite pouvant être montée facilement dans un trou sans un travail véritable de creusement. L'unité comprend un ciruit à résonance possédant une bobine enroulée autour d'un noyau en ferrite, qui autorise le diamètre réduit de l'unité. L'enceinte de l'unité possède une paroi épaisse de manière à assurer constamment de bonnes caractéristiques diélectriques dans l'entourage immédiat de la bobine, indépendamment des conditions de montage, et l'enceinte est scellée pour sauvegarder les caractéristiques diélectriques inférieures. Le marqueur est extrèmement durable et fiable et permet une localisation très précise du point de surface situé au-dessus du marqueur, ce qui est décisif dans la pratique pour une application nouvelle et importante de ces marqueurs souterrains pour le marquage de points fixes officiels dans des systèmes géodésiques et des systèmes analogues pour leur registre foncier.
Patent EP-0090038-A1 (EP)
Title: Dispositif ameliore d'entrainement avec des poids
Inventor: VAN VLIET LYMAN B JR
IPC: A63B21/06
Filed: 1982-10-01
Abstract: Dispositif d'entraînement avec des poids ayant des sangles (16) permettant d'attacher ce dispositif d'entraînement au corps d'un usager. Le dispositif d'entraînement résoud un vieux problème qui est celui du déplacement d'un matériau de lestage lâche dans un sac (20), en utilisant un poids malléable ou une pluralité de poids malléables dans une poche pendant un exercice ou des poches (12, 14) d'un sac en tissu (10). Les poids s'adaptent de manière serrée dans les poches de sorte qu'ils ne bougent pas de manière sensible. Le matériau malléable est thermoplastique et se compose d'un mélange de base malléable tel que de l'argile ou du mastic et est mélangé avec des particules de densité élevée telle que du fer et/ou des poudres métalliques.
Patent EP-0084363-A1 (EP)
Inventor: IRNSTETTER JOHANN
IPC: H04R1/10
Filed: 1983-01-14
Abstract: 1. Headphone ear cushion comprising a cushion shaped or moulded member (1) which consists of plastic and which annularly surrounds a headphone housing, bears on the latter and comprises a U-shaped cross-section open towards the side remote from the head, the shaped member consisting of a thick-walled material and having a connecting region (5) of lesser thickness bearing on the head, characterized in that both ends of the shaped member (1) have an angled form and continuously bear in spaced-apart relationship on the side facing the ear of a plastic ring (7) connected to the headphone housing (9), and that the shaped member consists of a material with high elastic elongation and is made semicircular in such a manner that with increasing application pressure the application area on the head increases.
Patent EP-0097244-A1 (EP)
Inventor: THEIS CHRISTOPH DR
IPC: C07C253/00
Filed: 1983-05-17
Abstract: Cyanacetaldehyd-acetale, die ggf. am α-C-Atom substituiert sein können, entstehen in hoher Ausbeute und Reinheit durch Umsetzung der entsprechend substituierten 3-Alkoxy-nitrile mit Alkoholen in Gegenwart basischer Katalysatoren aus der Gruppe der Alkoholate der Alkali- oder Erdalkalimetalle und anschließender Desaktivierung des Katalysators. Kurze Reaktionszeiten und hohe Ausbeuten bei minimalem Anteil von Nebenprodukten werden durch kontinuierliche Ausführung der Umsetzung im Durchflußreaktor erzielt.
Patent EP-0103273-A1 (EP)
Inventor: KOLAR CENEK DR
IPC: C07C43/178
Filed: 1983-09-08
Abstract: 1. Process for preparing a compound of formula I R**1-OCH2 -CH(OR**2)-CH 20-R**3 wherein R**1 is benzyl, R**2 and R**3 are different and one is hydrogen and the other is C1-22 -alkyl, which comprises allowing to react R or S stereoisomeric or racemic 1-O-alkyl-2,3-O-benzyliden- glycerol or 2-O-alkyl-1,3-O-benzyliden-glycerol, wherein alkyl has the meaning given above for R**2 or R**3, with LlAlH4 , B2 H4  or AICI 3 in diethylether, dioxan, THF, dichloromethan or a mixture of those at a temperature form -20 degrees C to 100 degres C to form a benzylether of formula I.
Patent EP-0109618-A1 (EP)
Inventor: YASUHARA TAKESHI
IPC: H04B10/032
Filed: 1983-11-10
Abstract: This invention relates to optical multiplex transmission type field instrumentation systems, in which data from a plurality of field devices installed on the side of a field are transmitted in a multiplex mode through optical fiber transmission paths and an optical distributor to a master processor on the side of a panel. For the purpose of forming a field instrumentation system which is greatly rationalized and improved in reliability a N : N optical distributor is provided which branches and couples in the rate of N : N the optical transmission paths, the field controllers and the output signals of the measuring units are applied through the N : N optical distributor to the field controllers thus forming a control loop for the field controllers in the field.