baber/WOPTO huggingface dataset:
Patent EP-0051510-A1 (EP)
Title: Dispositif de positionnement de fibres optiques dans une pièce formant embout destinée au raccordement de deux câbles de transmission par fibres optiques
Inventor: HULIN JEAN-PIERRE
IPC: G02B6/36
Filed: 1981-10-13
Abstract: La présente invention concerne un dispositif de positionnement de fibres optiques dans une pièce formant embout destinée au raccordement de deux câbles de transmission par fibres optiques. 
     Le dispositif de positionnement comporte une pièce d'insertion (31) des fibres optiques comprenant un évidement central (32) dans lequel est emmanchée une pièce formant embout (10) munie de rainures (12), et des fentes radiales (33) pratiquées sur le pourtour de la pièce d'insertion, et des moyens de distribution (38) des fibres optiques montés librement en rotation sur la pièce d'insertion (31) et présentant une fente longitudinale (40) destinée à venir successivement en regard de chaque fente (33) de la pièce d'insertion, de sorte que, par rotation des moyens de distribution (38), chaque fibre optique (6) pénètre dans une rainure (12) de la pièce formant embout à travers la fente (40) des moyens de distribution venue en regard d'une fente (33) de la pièce d'insertion. 
     L'invention s'applique notamment au raccordement de deux câbles de transmission par fibres optiques.
Patent EP-0053587-A1 (EP)
Inventor: PITTINI ANDREA
IPC: B28B23/02
Filed: 1981-11-23
Abstract: Shuttering for the fabrication of two-slab panels, whereby the double slabs consist of two layer of vibrated, cemented conglomerate material incorporating cores of electrically welded metallic mesh and coupled together and spaced by advantageously flat trelliswork so as to constitute slab there can be insulating and/or non-conducting means, said shuttering comprising in coordinated cooperation with a surface to mould single slabs:
     - shuttering means (16) for forming the second surface (110), said shuttering means being provided with longitudinal slits (23), and at least one removable end plate means (19) terminally and transversally anchored to said shuttering means (16),   - and composite spacer means (12) located between said shuttering means (16) and said surface (10) moulding single slabs,   - whereby removable support elements (15) carrying said composite spacer means (12) are included, said support elements being fixed on said surface moulding the single slab, and   - whereby there are advantageously present independent means (25) for carrying out withdrawal of the mould.
Patent EP-0084027-A1 (EP)
Inventor: PEREZ THOMAS
IPC: E03F9/00
Filed: 1981-07-27
Abstract: Fixation pour le mandrin (34) d'un foret (36) composé d'un outil d'alésage, cet outil d'alésage comprenant une enceinte (14) définissant une chambre intérieure (22) et ayant une partie supérieure et une partie inférieure, la partie supérieure comprenant une structure adaptée pour s'attacher au mandrin (34) et tourner avec celui-ci, et la partie inférieure comprenant une portion ouverte cylindrique s'étendant axialement d'une première longueur axiale prédéterminée et en communication ouverte avec la chambre de l'enceinte (14), et un serpent (52) ayant une première extrémité et une partie intermédiaire dans la chambre (22) et une seconde extrémité s'étendant vers l'extérieur de la partie cylindrique; le serpent (52) est lâche dans l'enceinte (14) et dans la partie cylindrique, et des moyens de manchon sont disposés autour de cette partie cylindrique et ont une poignée s'étendant radialement (45); ces moyens de manchon ont une longueur plus courte que la partie cylindrique de sorte qu'une portion de cette partie cylindrique s'étend au-delà du manchon (44), et des moyens d'attache relient le serpent (52) au travers de la partie d'extension cylindrique pour faire tourner le serpent (52) avec l'enceinte (14), ces moyens étant libérables pour faire avancer manuellement le serpent axialement par rapport à la partie cylindrique au le manchon (44) pour son ajustement axial.
Patent EP-0059406-A1 (EP)
Inventor: IZUMI EIKI
IPC: F16H39/02
Filed: 1982-02-22
Abstract: A flushing valve system (11) suitable for use in a closed circuit hydrostatic transmission including a variable displacement hydraulic pump (1), a hydraulic actuator (2) and two main lines (A and B). The flushing valve system (11) includes poppet valves (12 and 13) mounted in passages for respectively communicating the main lines with a fluid tank (10), passages mounting throttles (15 and 16) for causing the pressure in the main lines (A and B) to act on pressure chambers (12d and 13d) to keep poppets (12c and 13c) of the poppet valves (12 and 13) from moving to an open position, and a change-over valve (14) responsive to the pressure differential between the main lines (A and B) to communicate the pressure chamber of the poppet valve connected to the main line on the lower pressure side with the fluid tank (10). The poppet valve connected to the main line on the lower pressure side opens when a predetermined pressure level is exceeded by the pressure in the main line, to thereby allow working fluid in the main line to be drained to the fluid tank.
Patent EP-0083680-A1 (EP)
Inventor: DOWN WILLIAM HENRY
IPC: H05K3/34
Filed: 1982-03-05
Abstract: Wave soldering apparatus particularly adapted for soldering printed circuit boards which have closely packed chip components adhesively mounted on one side of the boards is described. A novel nozzle assembly is dimensioned to be mounted to the solder supply conduit of a conventional wave soldering reservoir. The nozzle assembly comprises a first nozzle which delivers a turbulent jet to the undersides of the printed circuit boards as they are conveyed over the nozzle assembly, and a second nozzle which delivers a smooth laminar wave through which the undersides of the printed circuit boards immediately subsequently pass. The turbulent jet forces solder into the restricted spaces at which chip component contact pads are located and the smooth wave completes this soldering action by building of additional solder in a manner which discourages the formation of solder "icicles" and bridging.
Patent EP-0061157-A1 (EP)
Inventor: KOSHINAKA EIICHI
IPC: A61K31/165
Filed: 1982-03-18
Abstract: 2-benzoytamino-substituted benzylamine derivatives represented by formula:
     wherein R is a hydrogen atom or a hydroxyl group, and a pharmaceutically acceptable addition salt thereof are provided. These compounds are excellent expectorants having no toxicity.
Patent EP-0068175-A1 (EP)
Inventor: YOSHIDA KENICHI C O OSAKA WORK
IPC: G02B6/06
Filed: 1982-06-04
Abstract: An improved image transmission path formed of individual optical fibers bundled together in side-by-side relation and which is capable of transmitting a high-contrast image is disclosed. Each fiber consists of a core having a higher refractive index and an encircling cladding having a lower refractive index. The improvement includes a means provided within or very close to the image transmission path by which the amount of the light falling on a single core and which is transmitted through that core and can be viewed at the receiving end is made not smaller than 10 2  times the amount of that light which is transmitted through the next adjacent core.
Patent EP-0102409-A1 (EP)
Inventor: SPIELMANN NORBERT DIPL-ING
IPC: G01N25/08
Filed: 1982-09-04
Abstract: 1. Procedure for checking the boiling point of hygroscopic liquids where at least one heating element in the hollow space is immersed into the liquid and the hollow space is filled with liquid characterized by the fact that the heating element (5) is heated to a defined temperature and that one can ascertain whether steam bubbles are formed when the set temperature is reached.
Patent EP-0088162-A1 (EP)
Inventor: GERKE DIETER
IPC: H01R4/24
Filed: 1982-12-08
Abstract: Gegenstand der Erfindung ist eine Vorrichtung mit einem einteiligen, im Querschnitt x-förmigen Anschlußelement (1), bei dem der Leiterdraht (2), insbesondere Aluminium- oder mehrdrähtige Kupferleiter, über zwei Einführöffnungen (3, 4), die jeweils zwei v-förmige Zentrierungsbereiche (5, 6) und an ihrem unteren Ende zwei versetzt angeordnete Schneidspitzen (7, 8) aufweisen, die dem Aufreißen der Drahtisolation an versetzten und an sich gegenüberliegenden Stellen dienen, mittig in den Schlitz (10) einführbar ist. Der Drahtdurchmesser des anzuschließenden Leiterdrahtes (2), die Schlitzbreite und die federnden Schlitzwände (10a, 10b) bestimmen dabei den Kontaktdruck. Der Luftspalt des Schlitzes (10) paßt sich (z. B. bei Alterungen des Leitermaterials) automatisch an und gewährleistet einen stets ausreichenden Kontaktdruck.
Patent EP-0083755-A1 (EP)
Inventor: SCHULZ DIETER DIPL-ING
IPC: G11B20/10
Filed: 1982-12-14
Abstract: The method is suitable for testing the quality of phonographic records during their production by discriminating noise signals such as crackling during the playback of the stored sound information, to be precise allowing for a perseptive assessment which dispenses with the need for a particular person to listen to the disturbances determined. For this purpose it is proposed to send the scanned sound signals (sig1, sig2) after correction of their distortion and their amplification initially through an empirically rated weighting filter (BF1, BF2) and subsequently ensure separation of useful signals from noise signals by reading the peak voltage values (signal voltage s2) of the rectified signal step by step and continuously if there is synchronisation with the said peak voltage values into a memory means (SP, LK) and, using a time window, upon each further step at the same time to read out again separately in the order in which they were stored three successive peak voltage values in each case (signal voltages s1, s2 and s3). For evaluation, the first and third peak voltage values are in each case assigned to the useful signal and the second peak voltage value is assigned to the possible disturbance. <IMAGE>
Patent EP-0075981-A1 (EP)
Inventor: DECONINCK HUGO FRANS
IPC: G03B17/32
Filed: 1982-09-13
Abstract: An apparatus (30) for loading plane film cassettes (10) in daylight conditions comprises a housing (31) having an inlet opening (32) through which the plane film cassette (10) is introduced. In the interior of the housing (31) is located a platform (34) and an abutment member (35) for aligning the cassette. Photographic material is supplied from a roll (37) and cut in predetermined lengths. The cut off portion of the photographic material is partly guided into the plane film cassette (10), whereinafter a friction element (47) makes it completely disappear in the plane film cassette (10) which is subsequently closed, relocked and taken out of the housing (31).
Patent EP-0057550-A1 (EP)
Inventor: VI-PING TAO EDDIE
IPC: C07D261/14
Filed: 1982-01-26
Abstract: The herbicide 1-(5-t-butylisoxazol-3-yl)-3,3-dimethylurea is prepared in high yield and high purity by a multiple-step process without the isolation of intermediate products.
Patent EP-0069585-A1 (EP)
Inventor: GABRIELSEN ROLF STEVEN
IPC: C09B53/00
Filed: 1982-07-06
Abstract: Color-forming para-sulfonamidodiphenylamines and their corresponding sulfonimide dyes are useful in imaging materials. Described is a color-forming dye precursor compound which is a diphenylamine, phenylnaphthylamine or an acid salt thereof comprising a first benzene ring attached by an -NH- group to a second benzene ring or a naphthalene nucleus wherein
     (a) the first ring has an electron donating group in a meta or para position.   (b) the second benzene ring or the naphthalene nucleus has a sulfonamido group in its para position,   (c) the compound is free of sulfonamido groups in each of its ortho positions, and   (d) is capable, in oxidized form, of forming a sulfonimide dye; all ring positions being relative to the -NH- group.    
     The corresponding sulfonimide dyes are formed by oxida- - tion of the color-forming sulfonamidodiphenylamines by means of a suitable oxidizing agent, such as the oxidized form of a cross-oxidizing silver halide developing agent.
Patent EP-0074200-A1 (EP)
Inventor: LEVINE WALTER ELI
IPC: B30B15/00
Filed: 1982-08-19
Abstract: A spray ring apparatus for use in forming apparatus of the type used in metal forming and glass ware forming which include a forming cavity into which a flu id lubricant material Is sprayed. In one embodiment, the spray ring indudes a plurality of nozzles (82) through which the fluid lubricant material is sprayed into the cavity in a t angential helical flow pattern thereby uniformly to coat the ir terior surface of the cavity prior to the forming of the meti al or glassware parts therein. In another embodiment, an am nular nozzle flowpath is provided with the helical flow patte rn being imparted to the lubricant material via a tangen tially disposed inlet opening into an annular manifold chamber. A plurality of nozzle openings (86) may be provided in the outer surface of the spray ring which may operate to uni formly coat the outer surfaces of a punch (78) or similar type of associated overlying forming tool.
Patent EP-0066496-A1 (EP)
Inventor: MEYZONNETTE JEAN-LOUIS
IPC: G02B27/00
Filed: 1982-05-14
Abstract: 1. A method for the manufacture of a microlamellar optical filter constituting a directional filter of the type comprising a transparent plate (3) which bears at least one network of opaque microblades (2a-2n; 20a-20m; 21a-21n) arranged in in such a manner that the observation via light transmission through the filter is reduced to a field of inspection delimited by the mutual distance (L) of the microblades and their height (H) along the transmission direction, characterized by the following steps : - coating of a photosensitive thick layer (1) on one of the large surfaces of said transparent plate (3), and - holographic recording of a light point in said layer (1) according to the thick holography technique by transmission in such a way that a thick amplitude hologram by transmission is built, constituting at least one network of opaque strati extending over a height (H) corresponding to the thickness of the layer and having mutual spacings (L) which are substantially larger than the wave lenghts of the visible spectrum, said opaque strati constituting said microblades (2a-2n; 20a-20m; 21a-21n).
Patent EP-0108852-A1 (EP)
Inventor: BAUR WALTER
IPC: G01P5/24
Filed: 1982-11-10
Abstract: To prevent reflections between the transmitter and the receiver in the ultrasonic fluid velocity measuring system, the radiating surface (13) of the transmit/receive transducer (10) is of conical construction. The included angle of the cone is 176-179 DEG . The lobe-type propagation of the waves thereby produced prevents reflections which cannot be distinguished from the primary waves in the receiving and evaluating device. The conical shape is very easy to produce. <IMAGE>
Patent EP-0093740-A1 (EP)
Inventor: BUNCE PHILIP
IPC: A61B10/02
Filed: 1982-11-17
Abstract: Un dispositif du type à cathéter (10) comprend un organe tubulaire extérieur (11) et un organe allongé intérieur (12) s'étendant coaxialement à l'intérieur de l'organe tubulaire extérieur, ce dernier étant pourvu à une extrémité d'une chemise élastique tubulaire (13) s'étendant axialement par rapport à l'organe. L'organe intérieur peut se déplacer axialement par rapport à l'organe tubulaire extérieur et à la chemise tubulaire élastique de sorte que lors de l'utilisation, une des extrémités peut s'étendre axialement vers l'extérieur de l'organe tubulaire extérieur et de la chemise tubulaire élastique pour prélever un échantillon ou administrer un traitement à un endroit sélectionner d'un corps humain ou d'un animal.
Patent EP-0102443-A1 (EP)
Inventor: GOTTLING HELMUT
IPC: F16K11/06
Filed: 1983-02-28
Abstract: 1. Multiple-way gate valve having the following features : a) there is provided a first plate (6) that has at least one bore for a pressure-medium connection and serves as the base plate ; b) there is provided a sliding valve member (10) that can be guided over the base plate and has at least one aperture via which at least a second bore can be connected to the first bore ; c) there is provided a second plate (1) that serves as the sealing plate and is arranged on the side of the sliding valve member (10) that is remote from the first plate (6) serving as the base plate ; d) a sealing member is arranged on the sliding valve member (10) in such a manner that the aperture forms with the base plate a sealed chamber that serves as a transfer passage ; characterized in that the sealing member (4) of deformable material is arranged in the aperture (3) of the sliding valve member (10), which aperture is in the form of a passage, in such a manner that it extends through the aperture (3) and one side abuts against the first plate (6) to form a seal and the other side abuts against the second plate (1) to form a seal.
Patent EP-0097225-A1 (EP)
Inventor: LEGG RODERICK EUGENE
IPC: G03F7/004
Filed: 1983-03-30
Abstract: So that a radiation sensitive adhesive can be used in confined spaces, adhesive-compatible radiation-scattering particles are added to the adhesive. Preferably, the adhesive is ultraviolet light curable and the particles are glass beads about 45 microns in diameter, mixed in about equal amounts by weight.
Patent EP-0132450-A1 (EP)
Inventor: SHIMIZU NOBORU
IPC: C07C51/00
Filed: 1983-07-25
Abstract: In a process for producing methacrylic acid by catalytically oxidizing isobutylene, tertiary butanol, methacrolein or isobutyraldehyde in the vapor phase, a method for purifying methacrylic acid which comprises subjecting an aqueous solution of methacrylic acid, obtained by cooling and condensing a methacrylic acid-containing reaction product gas which has left an oxidation reactor, to a distilling or stripping step to remove low-boiling substances contained in the aqueous solution, adding a bisulfite salt to the resulting aqueous solution of methacrylic acid, and subjecting the mixture to an extracting step.
Patent EP-0105428-A1 (EP)
Inventor: SUSTMANN SCARLET DR
IPC: A61F13/20
Filed: 1983-09-24
Abstract: Der Tampon für die Frauenhygiene besteht aus einem überlappend mit einem flusenfreien Hüllmaterial (2) eingeschlagenen und zugleich mit dem Hüllmaterial (2) senkrecht zur Überlapplinie (3) abgetrennten Wattebandabschnitt (4) mit daran angesetztem Rückholfaden (12). Die Aufgabe besteht darin, das Ablösen von Flusen von den freien Schnittkanten (5, 6) zu verhindern. Erfindungsgemäß werden die freien Schnittkanten (5, 6) nach dem Abtrennen des Wattebandabschnitts (4) auf dessen Fläche gefaltet und das Verpressen erfolgt so, daß die freien Schnittkanten (5, 6) im Innern des Tampons liegen.
Patent EP-0115617-A1 (EP)
Inventor: ZWIERCAN GARY A
IPC: A23L1/0522
Filed: 1983-12-21
Abstract: © An imitation cheese product, characterized in that it is functionally equivalent to a caseinate-based imitation cheese product, contains selected edible modified starches as replacements for up to 80% by weight of the caseinate present in the cheese. Suitable starches include pregelatinized converted starches having a water fluidity (WF) of 5-90 and an amylose content of at least 15% and less than 40% and selected derivatives and/or crosslinked products thereof. Suitable converted starches include fluidity starches prepared by acid- or enzyme-conversion or oxidized starches prepared by treatment with up to about 2% active chlorine. The starches may be pregelatinized by drumdrying, jet-cooking, or jet-cooking and spraydrying. In a preferred embodiment, the cheese is an imitation mozzarella cheese equivalent in shred, melt, and string which contains a 35-50 WF corn starch derivative prepared by treatment with 1-2% octenylsuccinic anhydride.
Patent EP-0085451-A1 (EP)
Inventor: APELDOORN HANS JACOB
IPC: H04N5/44
Filed: 1983-01-19
Abstract: TV-IF circuit comprising a balanced video signal path (A 5 , M, A 6 , VM) arranged between an IF-input (1, 1') and a video signal output (2, 2') and a balanced sound signal path (A,, A 2 , A 7 , SM) arranged between the IF-input (1, 1') and a sound signal output (3, 3'), these two paths comprising a video mixing stage (VM) and a sound mixing stage (SM), respectively for a quasi-parallel sound signal processing or an intercarrier sound signal processing. The compatability between these two modes of sound signal processing increases the range of applications compared with prior art TV-IF circuits and this is accomplished by a matrix circuit (M) comprising a balanced, non-inverting (5,5') and a balanced, inverting (4,4') input, as well as a balanced output (6, 6'), the matrix circuit (M) being included via the non-inverting input (5, 5') and the output (6, 6') in one (A 5 , M, A 6 , VM) of said two signal paths (A 5 , M, A 6 , VM or A,, A 2 , A 7 , SM) between the IF-input (1, 1') and a signal input (7, 7') of the mixing stage (VM) in this signal path (A 5 , M, A 6 , VM), the other signal path (A,, A 2 , A 7 , SM) between the IF-input (1, 1') and a signal input (10, 10') of the mixing stage (SM) in the last-mentioned signal path (A 1 , A 2 , A 7 , SM) being connected to the balanced, inverting input (4, 4') of the matrix circuit (M) and comprising between the IF-input (1, 1') and the matrix circuit (M) a balanced first pair of terminals (9, 9') which may optionally be shortcircuited, remain open-circuited or for connecting therebetween a resonant circuit (FSC) having a resonant frequency which corresponds to a sound carrier frequency of the TV-IF signal applied to the IF-input.
Patent EP-0109129-A1 (EP)
Inventor: SCHOMBERG HERMANN DR
IPC: G01S15/89
Filed: 1983-11-10
Abstract: Zur Laufzeitkorrektur eines Ultraschallsignals wird das von einem Ultraschallwandler erzeugte Meßsignal (5) digitalsiert, gespeichert (16) und mit einem Referenzsignal (5) verglichen (21). Der Vergleich erfolgt mit unterschiedlicher relativer Verschiebung zwischen dem Meßsignal und dem Referenzsignal. Der Wert der Verschiebung, bei dem beide Signale am besten übereinstimmen, wird zur Korrektur benutzt.
Patent EP-0103479-A1 (EP)
Inventor: KHAN RIAZ AHMED
IPC: A23L27/30
Filed: 1983-09-12
Abstract: Compounds of the general formula:
     (in which X represents a hydrogen atom or an alkoxy or arylalkoxy group) are new compounds; those where X represents a hydrogen atom or a methoxy group are potent sweeteners while those with a cleavable 6-ether group are key intermediates in the preparation of 4,1',6'-trichloro- 4,1'6'-tri- deoxyaglactosucrose(TGS). They are prepared by chlorinating a sucrose 6-ether, by etherifying a suitably protected derivative of TGS or, in the case where X represents hydrogen, by debromination of 6-bromo-4,1',6'-trichloro-4,6,1',6'-tetra- deoxygalactosucrose.
Patent EP-0112670-A1 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: H01L21/8242
Filed: 1983-12-07
Abstract: in a semiconductor memory device having stacked- capacitor memory cells, the capacitor of each memory cell comprises an electrode (E<sub>o</sub>), an insulating layer (6), and a counter-electrode (E<sub>1</sub>). The electrode (E<sub>o</sub>) is connected electrically to a source or drain region of the transfer transistor of the memory cell. To provide a memory-cell structure suitable for memory devices with folded bit lines, the electrode (E<sub>o</sub>), the insulating layer (6) and the counter-electrode (E,) extend over a part of a word line (WL<sub>2</sub>) which is adjacent to a word line (WL<sub>1</sub>) serving as gate electrode of the transfer transistor and at which no memory cell is formed.
Patent EP-0113596-A1 (EP)
Title: Traffic signalling system
Inventor: DAVID JAMES LINDSAY
IPC: E01F9/669
Filed: 1983-12-30
Abstract: The system includes an apparatus for use as a traffic warning device comprising a central tube (1), an upper hinge block (2), a lower hinge block (3), a number of support legs (4), said legs being pivotally attached to said upper hinge block (2) and a number of link arms (5), said link arms (5) being pivotally attached at one end to the lower hinge block (3) and at the other end each to a respective leg (4).