baber/WOPTO huggingface dataset:
Patent EP-0032157-A1 (EP)
Inventor: YANASE TAKEYASU
IPC: G11C11/14
Filed: 1980-07-16
Abstract: A magnetic bubble domain exchanging circuit (28) including an information-transfer path (21) along which magnetic bubble domains are transferred and an information-storing loop (22) in which magnetic bubble domains are stored, wherein magnetic bubble domains in the information-transfer path (21) are transferred shifted to the information-storing loop (22) and magnetic bubble domains in the information-storing loop (22) are transferred to the information-transfer path (21 The period of magnetic body pattern, which body forms the information-transfer path (21), is set to be greater than that of the magnetic body forming the information-storing loop (22). If A designates the exit from the information-transfer path (21) to the information-storing loop (22), B the entrance from the information-storing loop (22), C the exit from the information-storing loop (22) to the information-transfer path (21), and D the entrance from the information transfer path (21), the bit-length intervals between two of these points are related in the following manner: AB≤CD, AD = CD, AB = BC. Thus, the region necessary to form the magnetic bubble domain exchanging circuit (28) is enlarged and the pattern width of transfer-controlling conductor-patterns (27) is increased, so that a sufficient operationing margin is obtained.
Patent EP-0038053-A1 (EP)
Inventor: YAMAMOTO AKIRA
IPC: C07C17/00
Filed: 1981-04-10
Abstract: The invention provides a novel and efficient method for the synthetic preparation of cis-nonen-6-yl chloride which is a useful intermediate compound for the syntheses of, for example, cis-nonen-6-yl acetate, cis-nonen--6-ol, cis-nonen-6-yl and the like as flavors as well as cis-dodecen-9-yl acetate and cis-tetradecen-11-yl acetate known as sexual pheromone compounds of several noxious insects. The inventive method comprises reacting 1-bromo-3-chloropropane with the Grignard reagent of cis-hexen-3-yl chloride which is a chlorination product of cis-hexen-3-ol known by a trivial name of leaf alcohol. The reaction is preferably carried out in tetrahydrofuran in the presence of a catalyst which may be lithium copper dichloride or dilithium copper tetrachloride at 0 to 40°C.
Patent EP-0046175-A1 (EP)
Inventor: RYDER LYLE C
IPC: B05D1/04
Filed: 1981-06-25
Abstract: The invention contemplates a thin and uniformly applied elastomeric coating for a cylindrical roll, in mass- produced volume. A succession of like vertically oriented cylindrical rolls (12) is conveyed along an endless path of movement (10) which includes a segment (A) that is cylindrically arcuate about a vertical axis of electrostatic spray-disc rotation. A solvent mixture of elastomeric-ingredient material is continuously applied to the rotating disc (B) while the latter is vertically oscillated over the length of the rolls (12) and while the rolls (12) in the segment (A) are continuously rotated about their individual axes. The path of movement includes a course which leaves the segment and later rejoins the segment, after passage through a zone of partial curing, the cycle being repeated for multiple-pass building to desired coating thickness.
Patent EP-0044460-A1 (EP)
Inventor: WENZEL WOLFGANG DR
IPC: C08G18/08
Filed: 1981-07-06
Abstract: The present invention relates to water-dispersible plastics precursors which are solid at temperatures below about 40 DEG  C. The plastics precursors are based on isocyanate-terminated prepolymers which have been hydrophilically modified with ionic groups and/or ethylene oxide units and which contain specified amounts of isocyanate groups and -NH- groups. The present invention also relates to processes for preparing aqueous dispersions from the solid plastics precursors and to using the plastics precursors for cross-linking dispersed plastics containing isocyanate-reactive groups.
Patent EP-0051856-A1 (EP)
Title: Tape cassette storage box coupling accessory
Inventor: SAITO SHOICHI
IPC: G11B23/023
Filed: 1981-11-04
Abstract: The distance between first and second lateral faces (12, 14) of the tape cassette storage box coupling accessory is set so that the distance between one lateral face (66) of a first tape cassette storage box (58) and the other lateral face (68) of a second tape cassette storage box (58) is substantially equal to the longitudinal length of a compact tape cassette when a second engaging means (22) of the other lateral face (68) of the first tape cassette storage box (58) and the first engaging means (20) of the lateral face (66) of the second tape cassette storage box (58) are engaged with the first engaging means (20) of the first lateral face (12) and the second engaging means (22) of the second lateral face (14) of the accessory, respectively.
Patent EP-0039982-A1 (EP)
Inventor: KOSMAN WILHELMUS JACOBUS MARIA
IPC: B28B13/02
Filed: 1981-05-11
Abstract: A device for moulding bricks comprising a press to form blanks, moulding trays and projecting means formed by a carrier surface for inverting a blank by moving it along a circular path and for projecting it into a moulding tray wherein the carrier surface is guided in a manner such that it performs a pivotal movement during the movement along the last part of the circular path.
Patent EP-0036755-A1 (EP)
Inventor: TSUZUKI YOSHIHIKO
IPC: B60R16/02
Filed: 1981-03-18
Abstract: Apparatus for indicating an abnormal condition of an automobile in which the condition of inspection items (9) relating to the driving of the automobile is detected, and the running speed of the automobile is detected (10). The apparatus decides that the condition of an inspection item (9) has reached a first abnormal level, and upon detection of the stoppage of the automobile after the time point of the decision, a voice signal cautioning the driver of the abnormal condition of the inspection item is automatically generated (15,18). Upon detection of the fact that a second abnormal level higher than the first abnormal level has been reached, a voice signal warning the driver of the abnormal condition of the inspection item is generated (15, 18) regardless of the driving condition of the automobile.
Patent EP-0037269-A1 (EP)
Inventor: TAMAS JOZSEF
IPC: F02B3/06
Filed: 1981-03-27
Abstract: A novel engine cylinder cutout system for internal combustion engines, e.g., gasoline engines, or diesel engines, is provided herein. The system may be operated either by fluids, e.g., pneumatic or hydraulic, or mechanically. The system includes a plurality of uncoupling devices (20) (equal in number to the number of cylinders or valves in the engine) for selectively coupling or uncoupling valve operators (14) from their respective driving member (23). Fluid or mechanical shifting mechanisms (37, 47) are selectively actuated to provide variation of valve operation from normal cycles allowing the valves (15) to be opened or closed as required, to cut off operation (to uncouple selective one or ones of the operators) so that selected exhaust valves are open while the associated selected intake valves are closed. A retentive control means (39,49) is provided responsive to the status of vehicle operating parameters for randomly initiating operation of shifting mechanism (37, 47) associated with each such uncoupling device (20) for random initial activation thereof, thereby selectively cutting out one or more cylinders to assure operation of the cylinders in the engine a substantially even average amount oftime. 
     This cutout system can desirably operate independently of the oil pressure system of the engine, although it can also use such system. The retentive control means also assures even cutout of the cylinders during different sequences of operation so that engine wear is reduced, and any such wear is even.
Patent EP-0061548-A1 (EP)
Inventor: MAYER FRANCIS XAVIER
IPC: C10G49/16
Filed: 1981-03-31
Abstract: Heat transfer in a hydrocarbon conversion process utilizing a magnetically stabilized fluid bed reactor (1) and a magnetically stabilized catalyst regenerator (2) is improved by the use of a fluidizable solids mixture comprising substantially inert heat carrier particles and catalyst particles wherein the inert particles have settling rates higher than the settling rates of the catalyst particles. Either the catalyst particles or the heat carrier particles or both are magnetizable. The heat carrier particles and the catalyst particles are completely or partially separated in settling zones (3) and (7) associated with the reactor and regenerator respectively. The separated heat carrier particles and catalyst particles are preferably independently circulated between the reactor and regenerator so that the heat carrier particles can be passed through one or more heat exchangers (4) and (8) to provide the desired temperature levels in the reactor and regenerator.
Patent EP-0064116-A1 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/07
Filed: 1981-05-06
Abstract: 1. A cylindrical or round bale press of the type wherein the crop products which are fed in a layer to a bale forming chamber by means of a pick-up device or equivalent device, within the bale forming chamber, undergo a rolling operation under the effect of positively driven belts or bands, to form a cylindrical or round bale by the layer of crop products being rolled about itself, the bale then being bound in the chamber and then ejected therefrom by way of a liftable door, characterised in that it comprises, on the same chassis (2), on respective sides of a plane which is transverse with respect to the direction of movement of the press, two such chambers (12, 13) for forming a cylindrical bale, constituting a front chamber (13) and a rear chamber (12), a single device for picking up the crop products and for feeding said chambers with crop products (5, 6, 7), which is disposed substantially in said transverse plane, means (8) for selectively directing said crop products towards one or other of said two chambers by means of said pick-up and feed device, and means (38, 39) combined with the front chamber (13) for laterally discharging the bales formed in said chamber (13) after binding thereof.
Patent EP-0061554-A1 (EP)
Inventor: SCHAEUBLIN ERNST
IPC: B23G1/30
Filed: 1981-03-27
Abstract: The holder (1) consists of a centre part (2) and two handles (3). The die (11) and following it a guide bush (7) are fastened in the centre part in such a way that these two parts cannot be removed. <IMAGE>
Patent EP-0055751-A1 (EP)
Inventor: AVRAMEAS STRATIS
IPC: G01N33/532
Filed: 1981-07-08
Abstract: Procede de detection et de dosage d'une substance biologique par erythroadsorption. Ce procede consiste: 1) a immobiliser une substance ayant une affinite de fixation pour la substance biologique a doser; 2) a faire incuber cette substance avec le milieu liquide contenant la substance biologique a doser; 3) a faire incuber, apres lavage, le milieu reactionnel resultant avec le produit de couplage d'un ligand specifique et d'un ligand capable de reagir avec des erythrocyte; 4) a ajouter des erythrocytes, et 5) a determiner l'erythroadsorption.
Patent EP-0060260-A1 (EP)
Title: Convertisseur electro-pneumatique
Inventor: KAEGI RENE
IPC: G01L13/04
Filed: 1981-09-08
Abstract: Le convertisseur electro-pneumatique comporte une partie de commande (10) sensible a une difference de pression, pouvant etre reliee aux conduites (4, 5) d'un circuit pneumatique et presentant un dispositif a tubes capillaires (12, 13) dispose dans un boitier (35) et partiellement rempli d'un liquide (11) soumis a la pression du circuit pneumatique. Le dispositif a tubes capillaires (12, 13) coopere avec un commutateur de proximite (20), dont la zone de mesure se trouve au-dessus du niveau d'equilibre (30) du liquide (11) present dans ce dispositif a tubes capillaires (12, 13). Entre chacune des embouchures (16, 17) des tubes capillaires et l'embouchure (44, 45) de la conduite correspondante (4, 5) est situee une chambre d'expansion (14, 15) comportant des chicanes (18, 19). Ce convertisseur est de construction simple, ne necessite pas d'entretien, a une duree de vie pratiquement illimitee et presente une fiabilite absolue et une meilleure sensibilite.
Patent EP-0062269-A1 (EP)
Inventor: WENDEL HEINRICH
IPC: H05B41/18
Filed: 1982-03-27
Abstract: The use of low-pressure discharge lamps very often has physiologically undesirable effects. The invention avoids this in that low-pressure discharge lamps are supplied with a pulsating d.c. current which has been approximately smoothed. <IMAGE>
Patent EP-0071702-A1 (EP)
Inventor: COLLONIA HARALD
IPC: G05D13/62
Filed: 1982-05-14
Abstract: Bei einer Einrichtung zur elektrischen Regelung der Geschwindigkeit eines Kraftfahrzeugs, mit einem als setzbaren Speicher (3) ausgebildeten Führungssignalgeber, mit einer mit dem Führungssignal und einem Fahrzeuggeschwindigkeitssignal gespeisten Vergleichsstelle (2), mit einem der Vergleichsstelle (2) nachgeschalteten Regelverstärker (4), der ein Stellsignal an einen Stellantrieb (1) zur Verstellung einer Drosselklappe (7) oder dergleichen, das Kraftstoffluftgemisch eines Verbrennungsmotors steuernden Organs abgibt, mit einem mit der Drosselklappe (7) gekuppelten Stellungsgeber (8) sowie mit einem als setzbaren Speicher ausgebildeten Führungssignalgeber, sind Mittel (Komparator 10) zum Vergleich des Stellsignals mit dem von dem Stellungsgeber (8) abgegebenen Rückführsignal vorgesehen, deren Ausgangsgröße den Führungssignalgeber (Speicher 3) auf ein so großes Führungssignal setzt, daß die während des Setzens durch den Fahrer vorgegebene Drosselklappenstellung bei Abschluß des Setzvorgangs durch das Stellsignal eingestellt ist.
Patent EP-0065744-A1 (EP)
Inventor: KLENK ROLF
IPC: B23D61/02
Filed: 1982-05-18
Abstract: The circular saw blade has a diameter D in the range of about 400 to 800 mm and consists of a saw plate with a central locating hole and carbide cutting teeth (3) (Fig. 2) which are arranged on the periphery of the saw plate and whose radially outer edges (7) running in the peripheral direction are bevelled and which project axially beyond the side faces of the saw plate. Known circular saw blades have a cutting width of 5 mm and more, which in particular results in increased chip loss and consequently substantially higher overall cutting costs. According to the invention, provision is made for the cutting width B of the carbide cutting teeth 3, at a diameter D of 400 mm, to be in a range of 2.2 to 3 mm and, up to a diameter D of 800 mm, to increase linearly to a cutting width B in a range of 3.2 to 4.8 mm. With surprisingly high stability of the circular saw blade, the overall cutting costs are reduced by up to 60% on account of the small cutting width, since considerably smaller chip losses occur, smaller drive capacities are necessary and less material is required to produce the circular saw blade. <IMAGE>
Patent EP-0072948-A1 (EP)
Inventor: WHITEHEAD HOWARD A
IPC: D04H1/54
Filed: 1982-08-05
Abstract: A fluid pervious thermoplastic containing web is provided which has a predetermined barrier pattern consisting of fused lines. The web is useful as a wrap for absorbent sanitary appliances or for toweling in which the fused barrier in each instance minimizes surface runoff and excessive wicking. The invention also includes a process for making a sanitary appliance with the web of the subject invention.
Patent EP-0082509-A1 (EP)
Inventor: SIEFERT ROLAND
IPC: G04B19/30
Filed: 1982-12-17
Abstract: 1. Arrangement of the indicating hands for a time indicating device to be lit by transmitted light having at least two centrically arranged hands of varying length and a time scale (11) with two disks (3, 4) of varying diameter and made of translucent material, of which the smaller disk (3) is arranged on the hour shaft (1) and the bigger disk (4) on the minute shaft (2) of a time driving device and having at the smaller disk (3) an hour hand (16) left open by an opaque mask, characterized in that the minute hand (17) is made of translucent material and is longer with respect to the hour hand (16) and in that the minute hand (17) is connected to the bigger disk (4) in such manner that it overlaps the smaller disk (3) in radial direction.
Patent EP-0055248-A1 (EP)
Inventor: GREGORY FRANCIS JOSEPH
IPC: C07D513/14
Filed: 1980-06-17
Abstract: Novel compounds having the formula
     wherein A is hydrogen or a defined substituent, B is phenyl or substituted phenyl, X is CH or N and the dotted lines represent optional double bonds in the 5, 6 and 7, 8 positions subject to the proviso that a-phenyl-2-benzothiazolylthioglycolic acid is excluded are useful as chemical intermediates for the preparation of 2-phenylthiazolo-[2,3-b]benzo(and azobenzo)thiazole derivatives which are useful as immunomodulating agents.
Patent EP-0068555-A1 (EP)
Inventor: LENZI PAOLO
IPC: C08L23/12
Filed: 1982-06-14
Abstract: A method for manufacturing polypropylene articles, in particular hypodermic syringes, which can be steri. lised by irradiation using gamma rays without becoming brittle, consisting of adding a small quantity of low density polyethylene, in practice between 1 and 8%, to the polypropylene used for manufacturing said articles.
Patent EP-0068574-A1 (EP)
Inventor: MUTSERS STANISLAUS MARTINUS PE
IPC: C05C1/02
Filed: 1982-06-19
Abstract: High dense NH 4 N0 3 -containing granules are prepared by spraying an NH 4 N0 3 -containing liquid including ≤ 15% wt water and 0,3-0,5% wt Ca(NO 3 ) 2 , having a temperature ≥ 5°C above its crystallization point into a fluidized bed of NH 4 N0 3  particles having a temperature of between 95 and 145°C, with the aid of a current of air having the same or a slightly lower temperature than that of the liquid, at such a rate that the air: liquid mass ratio amounts to 1 : 1 to 1 : 4. 
     The product obtained has a very high bulk density and an extremely low water content.
Patent EP-0060609-A1 (EP)
Inventor: ODA HIDEKUNI
IPC: C10M143/04
Filed: 1982-01-08
Abstract: A copolymer of 30-90 mol % ethylene und an alpha- olefine having 3 to 14 carbon atoms, with a number average molecular weight of 300-30000, a 0 value of not more than 3 and a Z value of 15-200, is prepared in a continuous way in the presence of hydrogen and of a vanadium compound with the formula VO(OR 1 ) n  X 1   3.n  or VX 1   4  [R 1 : aliphatic hydrocarbon group having 1 to 20 carbon atoms; X': halogen atom; n: number from 0 to 3] and an organo-aluminium compound with the formula R 2   m Al X 2   3.m  [R 2 : aliphatic hydrocarbon group having 1 to 6 carbon atoms; X 2 : halogen atom; m: number from 1 to 3]. 
     The copolymer is used as a synthetic lubricant oil or fuel oil component.
Patent EP-0059647-A1 (EP)
Inventor: OGDEN DENNIS HENRY
IPC: D06B19/00
Filed: 1982-03-03
Abstract: Foam generating apparatus comprises a liquid reservoir (1) and a pump (3) for re-circulating liquid from said reservoir through a closed circuit back to said reservoir, said closed circuit including valve means (5) responsive to at least the linear speed of a fabric to be treated with foam and serving to divert liquid from the closed circuit to a foam generator (8) wherein it is admixed with air to form a foam for application to the fabric.
Patent EP-0078686-A1 (EP)
Inventor: TURNER JOHN VINCENT
IPC: C07D307/93
Filed: 1982-10-29
Abstract: The invention provides a process for the preparation of 1,2-dihydro-2-hydroxy gibberellin acids of the general formula (10): 
<CHEM>
 therein R<2> is H, OH, alkoxy, substituted alkoxy or acyloxy, and R<3> and R<4>, are each H or alkyl, from precursor gibberellin acids of formula (11): 
<CHEM>
 and/or formula 13 
<CHEM>
 by reaction with a compound of general formula (12)
 M<-> (R<6>)3 BH<-> 12
 wherein M<-> represents a monovalent cation and R<6> represents an alkyl group, in the presence of a proton source when a compound of formula (11) is used. This process employs conditions which (a) do not require prior protection of the free carboxylic acid group; (b) preserve the  DELTA (16)-olefinic bond and the lactone; and (c) enable the stereochemistry of the hydroxyl moiety at position 3 to be controlled, enabling access to the individual stereoisomers of the 1,2-dihydro-3-hydroxy gibberellin acid.
Patent EP-0080811-A1 (EP)
Inventor: JAMESON CALVIN R
IPC: F16L53/38
Filed: 1982-11-03
Abstract: A flexible heated hose for transporting molten adhesive from a melter to a dispenser. The hose comprises a Teflon tube (20) contained within stainless steel braided wire (21) and fitted with conventional hydraulic fittings (18,19) at each end. The braided tube is encased with a multiple ply covering which includes electrical heating wires (23, 24) and a temperature sensor (16) adhered between two plies (22, 26) of helically wound fibreglass tape. This covering itself is covered by multiple plies (32, 33) of helically wound, double thickness fibreglass paper between the plies of which there are embedded spiral wound electrical leads (27-31) to the dispenser. The fibreglass paper layer is encased within two layers (34, 35) of helically wound polyester felt, a layer (36) of vinyl tape, and a braided polyester cover (55). Hard molded plastic cuffs (60, 61) are attached to the ends of the hose. The electrical leads extend radially from the hose through holes (63) in the cuffs. Electrical plug-in adapters (14) are attached to the ends of the electrical leads.
Patent EP-0082086-A1 (EP)
Inventor: GUYOT MICHEL
IPC: H04R7/02
Filed: 1982-12-15
Abstract: The membrane can for example consist of an assembly of panels (1, 5) of continuous resistant fibres, for example carbon, impregnated with a polymerisable synthetic resin, the membrane consisting of two layers (2, 6) of panels extending in a radial or virtually radial direction of the membrane and the resistant fibres of the other layer of panels being directed in a direction perpendicular or approximately perpendicular to the generatrices of the membrane. The method consists essentially in cutting out from a sheet of unidirectional fibres, and in the desired orientation, panels (1, 5), and in arranging them on the core of a heating mould in order to ensure the polymerisation of the resin. <IMAGE>
Patent EP-0071551-A1 (EP)
Inventor: JEAN BERNARD
IPC: F16L59/20
Filed: 1982-07-28
Abstract: The method according to the invention relates to the conveying of fluids at a temperature differing from the ambient one. It relates, in particular, to the conveying of hot water under pressure, or of steam. In this method, use is made of prefabricated elements comprising two concentric metal pipes, the ends of which are joined together by a rigid and leaktight connection. A thermal insulator is preferably accommodated in the gap between the two pipes. This method can be applied to the production of pipelines which do not comprise expansion-compensating devices or which only comprise a reduced number thereof. <IMAGE>
Patent EP-0090396-A1 (EP)
Inventor: STRATTA JULIUS JOHN
IPC: C08K9/06
Filed: 1983-03-28
Abstract: An inorganic antimony compound that is surface modified with up to about 10 percent by weight of a polysiloxane results in a flame retardant with improved rheology, flow, storage and dispersing characteristics.