baber/WOPTO huggingface dataset:
Patent EP-0033602-A1 (EP)
Inventor: HADFIELD RICHARD MCLAREN
IPC: B65H57/22
Filed: 1981-01-16
Abstract: In a rotatable flier (1) of the kind having a hollow interior which is a surface of rotation symmetrical about the axis of rotation of the flier and which is conical, said surface of rotation increasing in diameter smoothly along its length from an axially directed filament inlet guide (8) closely circumscribing said axis, the greater diameter end of the hollow interior being adapted for disposition adjacent to a bobbin support (11) and being of diameter such that a bobbin (10) or like former mounted on the support (11) can be received therein, final filament guide means (9) being disposed at or adjacent to the greater diameter end and through which the filament is constrained to pass before being wound on the bobbin (10) or like former, the improvement comprising filament guide means (31) disposed in the hollow conical interior of the flier intermediate the ends thereof to restrain the filament against circumferential movement relative to the interior surface of the flier during winding to reduce frictional forces acting on the filament particularly during high-speed coil winding.
Patent EP-0036766-A1 (EP)
Inventor: O'DOWD BRENDAN
IPC: G06F13/374
Filed: 1981-03-20
Abstract: A concurrent processing system utilizes a generalized linearly expandable data transfer bus architecture to tightly couple data processors 1, memory 3 and I/0 devices. The system is suitable for multiple instruction multiple data processing, and operates by transmitting and receiving complete transaction codes fully identifying the target device by specifying a process code. Data processing memories 3 and I/O devices may be dynamically assigned to a process by specifying the process code thus providing great flexibility in utilization of system resources. Processors 1, memories 3, and 1/0 devices are connected together by means of interfaces 7 which are connected to a bidirectional bus 5. The complete data transaction preferably occurs during one clock period, although four additional clock periods are used to complete a bus transaction, namely, arbitration, match recognition, data validation and acknowledgement of receipt. 
     All the interfaces 7 examine each transaction on the bus 5 simultaneously, and allow the transaction to pass to a device 1 and 3 or I/0, if control registers in the interfaces 7 correspond to those of the transaction. 
     The five bus transactions are overlapped in time so that a data transfer may occur with each clock cycle resulting in a data pipeline system of very high data transfer rates.
Patent EP-0048166-A1 (EP)
Inventor: KATNER ALLEN SAMUEL
IPC: A61K31/535
Filed: 1981-09-16
Abstract: Bicyclic 1-oxa-β-lactam diacid antibiotics are described. They are represented by the formula
     wherein R is an a-carboxysubstituted arylmethyl group of the formula
     wherein R' is hydrogen, hydroxy, protected hydroxy, acetoxy, C 1 -C 3  alkyl, or halogen;
     
     R° is hydrogen or methoxy;   R 1  and R,' are hydrogen or a carboxy protecting group; and when R 1  and R 1 ' are hydrogen, the pharmaceutically acceptable salts thereof.   
     The compounds are prepared by reacting the corresponding 3-halomethyl diester with 1-cyanomethyl-1H-tetrazole-5-thiol followed by deesterification.
Patent EP-0045239-A1 (EP)
Inventor: CHAZELAS ELIE
IPC: H02G15/10
Filed: 1981-07-16
Abstract: 1. A process for making a protective arrangement for the coupling of insulated electrical conductors, especially pressurized communication cables, comprising the steps of : a) disposing a first internal flexible stopping layer (4) around the coupling region, which closely conforms to the splice outline and extends on cable sheath ends from which it slightly protrudes along the axial direction ; b) placing at least a flexible plastic material ring (6) around each conductor end ; c) placing a void material impregnation support layer (5) around the internal layer (4) and the rings (6) ; d) placing a second external flexible tight stopping layer (8) around the impregnation support layer (5), which conforms to said impregnation support layer ; e) injecting a cold curable resin between the external and internal layers, into said impregnation support layer.
Patent EP-0036832-A1 (EP)
Inventor: GEISER JOSEPH FRANK
IPC: C08J3/24
Filed: 1981-03-18
Abstract: There is disclosed a novel class of vulcanization accelerators, specifically compounds such as 2-(isopropyl- sulfinyl)-benzothiazole.
Patent EP-0042822-A1 (EP)
Inventor: PRANDI ELVEZIO
IPC: D05B73/12
Filed: 1981-06-02
Abstract: To control the oscillation of a hook-shaped cutter (18), the device uses a fluid pressure actuator fixed directly beneath the throat plate(1) and operating the hook by means of an arm (14) connected directly to the central part of a slidable plunger (8) within the cylinder (2). The cylinder is provided with flanges (3) to which are connected end plates (6) with the interposition of sealing sheets of elastomeric material (5) serving as shock absorbers. The hook-shaped cutter cooperates with a rectilinear counter-blade (23) which is lightened towards the point and can be made from hard metal such as metal carbides.
Patent EP-0034138-A1 (EP)
Inventor: REITERER HANS DETLEF DR
IPC: C22B9/22
Filed: 1981-01-22
Abstract: 1. Process for the hydrometallurgical treatment of materials that contain zinc being ferritically bonded, in which in a first step the disintegrated zinciferous material is subjected to acid leaching with sulfuric acid, whereupon the solid matters, in particular precipitates, are separated, and Cu and Cd are separated from the liquid phase, characterized in that after separation of Cu and Cd the liquid phase is being neutralized and made basic to an extent that Zn stays in solution as Zn(OH)4 , wherein after reaching a pH of approximately 8 at the latest ammonium chloride is added and the zinc remaining in the solution as Zn(OH)4 is separated from the solid matters and precipitates, resp., and is subjected to ion exchange and/or a solvent extraction process and optionally electrolytic purification.
Patent EP-0041579-A1 (EP)
Inventor: FUDATSUJI TOSHIHARU
IPC: B41J33/10
Filed: 1980-12-11
Abstract: An ink ribbon folding mechanism for a typewriter which is constructed to accommodate an endless ink ribbon (3) folded via a pair of feed rollers (4,4';4A,4A') in ribbon case (6). In order to realize the smooth folding of the ink ribbon irrespective of the roughness of the ink ribbon surface (12) to be impacted by a type head, the contact point (17) of the feed rollers is displaced toward the smooth ribbon surface (13), which is not struck by the type head, with respectto the center (18) of the ribbon case, whereby the ink ribbon, when it is folded toward the smooth surface side, reaches the side wall (6a) of the ribbon case.
Patent EP-0053622-A1 (EP)
Inventor: MEYER JAMES ALFRED
IPC: F16K31/06
Filed: 1981-05-14
Abstract: Une vanne a actionnement rapide pour produire un bouchon bien defini de gaz comprend un logement de vanne (12), une tige de vanne (10) ayant une extremite (14) en regard d'une "galette" (62) et d'une extremite de vanne (16). Un reservoir de gaz (40) est ouvert au travers de l'espace entre l'extremite de vanne (16) et un joint frontal (52) lors du mouvement de la vanne sous l'effet d'une impulsion de courant passant au travers de l'enroulement (62). Une chambre hermetiquement fermee (44) forme un element d'amortissement et cree une force de retablissement pour ramener la tige (10) vers une position fermee de la vanne.
Patent EP-0054043-A1 (EP)
Inventor: HUNTER FRANK MITCHELL
IPC: A61C17/34
Filed: 1981-06-19
Abstract: Une brosse a dents a entrainement electrique comprend un boitier (2) utilise comme une poignee qui supporte un moteur electrique (10), des moyens d'inversion du moteur (4) et des moyens de reduction de la vitesse (26, 18); une tige (46) s'etendant depuis la poignee avec une tete de brosse a une extremite de la tige, le mouvement rotatif de la tige etant en fonctionnement continu jusqu'a ce qu'il soit inverse par commande manuelle des moyens d'inversion du moteur (4). Une autre version ne possede pas de moyens d'inversion du moteur et possede une te', te de brosse oscillante (74) entrainee par un rouleau a fente (70) et un pivot d'excentrique (74) sur un axe (78) dans la tige (46).
Patent EP-0075063-A1 (EP)
Inventor: DIEM HEINRICH
IPC: G02B7/182
Filed: 1982-03-15
Abstract: A scanning device having only one mirror (SP) is specified which is swivellably arranged on a mirror carrier (ST). In addition, a tilting drive (PS1, PS2) is provided with the aid of which the mirror carrier (ST) itself can be placed step by step in various positions. During this process, the tilting drive (PS1, PS2) is in each case only activated during the relatively short deadtimes of the swivelling drive. <IMAGE>
Patent EP-0060580-A1 (EP)
Inventor: PETTY WALTER LEONARD
IPC: C07C57/00
Filed: 1982-02-24
Abstract: A pesticidal phenylacetate rich in the Y enantiomer pair is prepared by precipitating the novel intermediate crystalline phenylacetate X enantiomer pair in the presence of crystals of phenylacetate X from a solution of racemic phenylacetate and recovering the filtrate rich in the Y enantiomer pair. The phenylacetate X crystals are redissolved, epimerized and the resulting racemate recycled to improve the yield of phenylacetate Y enantiomer pair.
Patent EP-0079212-A1 (EP)
Inventor: ONISHI TOSHIYASU
IPC: B22D27/02
Filed: 1982-11-05
Abstract: A method is disclosed of electromagnetically stirring molten metal in an unsolidified portion of a continuously cast strand by means of a magnetic field formed by applying alternating current to at least one set of exciting coils. One of the exciting coils is supplied with a first alternating current of a frequency in the range of from 1 to 60 Hz. Another of the exciting coils is supplied with a second alternating current at a frequency which differs from the frequency of the first alternating current by a frequency difference in the range of from 0.03 to 0.25 Hz. A varying composite magnetic field is thereby formed which induces stirred movement of varying direction and intensity in the molten metal.
Patent EP-0074898-A1 (EP)
Inventor: LACOMBE JEAN-JACQUES
IPC: H04Q1/14
Filed: 1982-09-10
Abstract: 1. Distributing frame column, characterized in that it includes a profile (10) having high torsional and flexural stiffness and having attaching means of at least two different kinds, holding elements for attaching said profile at or near to its two ends, several members for attaching blocks of connectors (20, 24) and engaging a first kind of attaching means of said profile, and at least an attachment having attaching member for engaging another kind of profile attaching means.
Patent EP-0076314-A1 (EP)
Inventor: ALLEN ROBERT H
IPC: G01N33/53
Filed: 1982-04-05
Abstract: Les techniques d'analyse de la vitamine B12 (cobalamine) et/ou folate (acide folique) peuvent etre simplifiees en eliminant l'etape de chauffage ou d'ebullition de l'echantillon a tester avant son analyse. Ceci s'effectue en utilisant des compositions et des procedes qui: (1) liberent sensiblement completement toute la vitamine B12 et/ou folate de la proteine de liaison endogene sans chauffage ou ebullition; (2) detruisent sensiblement entierement toute la proteine de liaison endogene presente dans l'echantillon a analyser, et peuvent lier la vitamine B12 ou folate naturelle et radioactive grace a sa liberation de la vitamine B12 ou folate dans l'echantillon original ou grace a sa presence non liee dans l'echantillon original; (3) inhibent ou bloquent sensiblement completement toute proteine de liaison endogene non detruite; et (4) inhibent ou detruisent sensiblement entierement tout anticorps de blocage de facteurs intrinseques eventuellement presents dans l'echantillon a analyser. Dans des modes preferentiels de realisation, les compositions de destruction de proteine utilisees comprennent a la fois une base forte et un compose sulfhydral qui est un materiau fort de destruction des proteines bisulfurees tandis que le materiau de choix pour se lier avec les proteines de liaisons endogenes non detruites est une substance analogue a la vitamine B12. L'echantillon est ensuite analyse en utilisant les techniques connues par exemple les techniques d analyse par dilution des radioisotopes.
Patent EP-0112817-A1 (EP)
Inventor: KUJALA HANNU
IPC: B67D7/02
Filed: 1982-06-11
Abstract: Le dispositif (10) pour collecter le lait des producteurs de lait à l'aide de camions-citernes comporte un tube d'aspiration flexible (13) ou un tuyau d'aspiration (11) et un tube d'aspiration flexible (13), un séparateur d'air (14) pourvu d'un dispositif de tirage d'air (15), un dispositif de pompage (18) et un compteur volumétrique (20). Le dispositif (10) est utilisé pour aspirer le lait d'un réservoir de ferme ou d'une berthe et le faire passer dans le séparateur d'air (14), d'où le lait est conduit ensuite jusqu'au compteur volumétrique (20). En vue d'éviter des solutions au problème technique qui affecteraient la précision de la mesure, le dispositif de pompage (18) a été disposé en rapport avec le séparateur d'air (14) de telle façon que le séparateur d'air (14) est situé sur le côté aspiration du dispositif de pompage (18). Le dispositif de pompage (18) a été pourvu d'un système de commande (23) prévu pour commander le dispositif de pompage (18) de telle manière que, lorsque la surface du lait atteint dans le séparateur d'air (14) un premier niveau supérieur (13), le dispositif de pompage (18) est commuté pour fonctionner à une faible vitesse de pompage. Quand la surface du lait dans le séparateur d'air (14) atteint un deuxième niveau supérieur (C) plus élevé que le premier niveau supérieur (B) mentionné, le dispositif de pompage (18) est commuté pour fonctionner à une vitesse de pompage plus élevée. Le fonctionnement du dispositif de tirage d'air (15) est commandé par un dispositif de commande (22) de telle façon que le dispositif de tirage d'air (15) est commuté pour fonctionner quand la pression dans le séparateur d'air (14) dépasse une pression limite prédéterminée (Pr) inférieure à la pression atmosphérique. Le système de commande (23) arrête le dispositif de pompage (18) lorsque la surface du lait dans le séparateur d'air (14) tombe à un niveau très bas (A).
Patent EP-0083564-A1 (EP)
Inventor: BAXTER LARRY K
IPC: G07C1/18
Filed: 1979-07-20
Abstract: This disclosure is concerned with time-clock recording and computation that, through a novel clock track card and separate clock track and data channel optical reading, in cooperation with microprocessor calculation, storage and control, enables automating employee time and attendance and similar data in a format directly recordable on the card and also directly useable by payroll or other processing computers and the like.
Patent EP-0088281-A1 (EP)
Inventor: ZIEGLER WOLFGANG DR-ING
IPC: B60Q3/04
Filed: 1983-02-22
Abstract: 1. Device for displaying operational conditions, in particular of a motor vehicle, with the aid of at least one liquid-crystal display (LCD) in which an additional light source (15) is provided which is arranged in the rear section of a panel (11) and guides the light via an optical waveguide (16) to an area which is narrowly confined to the display (10), characterised in that the light (19) in the optical waveguide (16), starting from the rear section of the panel (11), is guided forward in front of the display (10) and is deflected towards the display (10) in the area of the front end of the optical waveguide.
Patent EP-0096192-A1 (EP)
Inventor: ECKRODT GUNTER DIPL-ING
IPC: D06B3/26
Filed: 1983-04-14
Abstract: A method and apparatus for the wet treatment of endless textile material wherein the treatment liquor is scooped up by ladles or dippers disposed on a drum rotatably mounted within a boiler, the dippers carrying the treatment liquor in the drum rotation while, at the same time, the textile material rests on the outside wall of the drum and is carried along. The treatment liquor emerges from the dippers, wets and penetrates the textile material for its intensive wet treatment. The textile material and treatment liquor return to the lower area of the boiler where they are again taken up for renewed similar treatment.
Patent EP-0100060-A1 (EP)
Inventor: YOSHINAGA SADAO
IPC: A45D2/36
Filed: 1983-07-20
Abstract: A catalyst combustion curling device comprises a handle (1) interiorly provided with a liquefied gas tank (5); a heating barrel mounted on the handle (1) to serve as a curling iron member (2) or a member for mounting the teeth of a comb; a combustion valve (4) provided on the liquefied gas tank (5); a catalytic member (16) for combusting a liquefied gas from the combustion valve (4) within the heating barrel; and an ignition device (6) for the liquefied gas and an operator (19) on the side of the handle (1) to open and close the combustion valve (4).
Patent EP-0103732-A1 (EP)
Inventor: SCHMIDT ROBERT R DR
IPC: A01N37/12
Filed: 1983-08-09
Abstract: Active-substance-combination, consisting of  a) 4-amino-6-tert.-butyl-3-ethylthio-1,2,4-triazin-5(4H)-one of     the formula <IMAGE>  and  b) (ethoxycarbonyl)methyl 2-[3-(2,6-dichloro-4-trifluoromethyl-     phenoxy)-6-nitrophenoxy]propionate of the formula <IMAGE> for selectively controlling weeds in crops of useful plants.
Patent EP-0096443-A1 (EP)
Inventor: ADAMI HANS-JURGEN
IPC: H02K7/108
Filed: 1983-06-02
Abstract: Schrittmotor mit einem Läufer (5), der aus der Läuferwelle (17, 23) und einer Läufermagnethülse (29) gebildet ist, wobei die Läufermagnethülse (29) die Läuferwelle (17, 23) umschließt und in Umlauf versetzt. Zwischen der Läuferwelle (17, 23) und der Läufermagnethülse (29) ist eine Rutschkupplung (45) vorgesehen. Diese Rutschkupplung kann beispielsweise aus einem Filzbelag oder aus Fett bestehen.
Patent EP-0092920-A1 (EP)
Inventor: MILLER STEVEN MAURICE
IPC: F02B39/14
Filed: 1983-04-06
Abstract: A turbocharger to provide pressurised combustion air for an internal combustion engine from which exhaust gases drive turbine wheel 10 which rotates shaft 8 driving the air compressor wheel 12. Rotating with the shaft is a bush 52 having a flange 58 having a counterthrust surface facing a tapered-land thrust bearing 70 on one side of plate 56. The tapered lands form an annular array of bearing sectors 82a to 82d about aperture 60 which receives the bush. A slight step 88 extending radially separates the high end H of each sector from the adjacent low end L of the adjacent sector. Groove 78 surrounds the sectors. Rebates or retrenchments 90a to 90d opening into the groove eliminate a portion of the high end of each sector and a portion of the low end of the adjacent sector. At the high end of each sector each retrenchment has a side or edge 100 at an angle ψ to the radial direction so that at each high end contact between the thrust bearing and the counter-thrust surface on the conically rotating shaft is instead of area contact) reduced substantially to line contact thereby reducing frictional retardation of the shaft. Radial notches 86a to 86d facilitate lubrication.
Patent EP-0093582-A1 (EP)
Inventor: NABESHIMA DAIKI C O PATENT DIV
IPC: G11B7/09
Filed: 1983-04-28
Abstract: A scanning servo system for an optical-disc information reproducing apparatus includes; (a) a light source (12) for generating a light beam (10) to scan a selected track location on an optical-disc (16) wherein the information is stored as a series of pits or recesses arranged in the form of a track (24); (b) an objective lens (20) for applying a scanning spot (18) of the light beam to the selected track location; (c) a transducer (26) for converting an optical signal of an image (28) of a pit or recess into an electrical signal; (d) an actuator (58 or 72) for driving the objective lens in response to the electric signal in a direction vertically or radially relative to the optical-disc, thereby causing the scanning spot to scan the selected track location accurately, the actuator being variable as regards its response characteristics in response to the electrical signal; (e) a circuit (44) for detecting a dropout of the information on the selected track location and generating a signal responsive to the dropout of information; (f) a circuit (78) for delaying the signal responsive to the dropout of information for one rotation period of the optical-disc; and (g) a circuit (32, 36) for lowering the response characteristics of the actuator in response to the signal responsive to the dropout of information through the delaying circuit.
Patent EP-0137873-A1 (EP)
Inventor: DE LA HARP JEAN H
IPC: F04D29/36
Filed: 1983-10-14
Abstract: An axial flow fan with adjustable blades 18 has a spindle 16 for each blade mounted in a hub rim 12. Each spindle has associated therewith a replaceable cartridge 58 having a thrust bearing 70 therein and spaced radial bearings 64, 70. In order to service the bearing, the cartridge can simply be disconnected, e.g. by unscrewing from the rim having removed the blade 18.
Patent EP-0091857-A1 (EP)
Inventor: BUVAT IRENEE
IPC: F16B39/02
Filed: 1983-03-31
Abstract: 1. Means of immobilising a spindle (2) in the bore of a member (3) receiving the same, comprising at least one resilient strip element (1) of undulate form, of metal or synthetic material, interposed between the surface (12) of a cylindrical bearing formed on the spindle (2) of a diameter equal to or smaller than that of the spindle and the surface (13) of a bore having a diameter equal to or greater than that of the bore of the member (3) receiving the spindle (2), being a strip (1) of which the two extremities (6, 7) are provided with sharp edges participating in the positive immobilisation of the two members (2, 3) by being impressed, respectively, into the surfaces (12) of the spindle (2) and (13) of the bore of the member (3).
Patent EP-0097558-A1 (EP)
Inventor: BURGUBURU PHILIPPE
IPC: B66F3/12
Filed: 1983-06-02
Abstract: 1. A jack for a motor vehicle, of the type comprising a pillar (1) on which is pivotally mounted an arm (2) whose angular position relative to the pillar is adjustable, in particular by means of a shifting screw (4) carried by two members (5, 6) respectively pivotally mounted on the arm and on the upper part of the pillar, characterised in that it comprises, on the side of the pillar opposed to the arm, a prop (11) which is mounted on the pillar to pivot about a pivot pin (12) parallel to the pivot pin of the arm and located below the latter, and which is extended toward the arm by a lever (13) which is maintained in bearing relation to a lower surface (15) of the arm by a spring (14), the free end (20) of the prop defining with the foot (7) of the jack, when they are simultaneously in contact with a substantially horizontal ground, a support surface which is such that the head (9) and the foot (7) of the jack are always in the vicinity of a common vertical (V).
Patent EP-0137886-A1 (EP)
Inventor: IACCARINO ANGELO
IPC: B63B21/22
Filed: 1983-10-14
Abstract: Device for raising the anchor of small boats which uses the traction of the motor since it consists of a float 1 crossed with a tube so as to act as a pulley, inside of which slides the line 3, raising the weight of the anchor 4, until it makes contact with the float 1 itself, which partially sinks to show that the anchor is being recovered, with the boat stopped or at low speeds.