baber/WOPTO huggingface dataset:
Patent EP-0022775-A1 (EP)
Inventor: OBERSTEIN NATHAN
IPC: A61G9/00
Filed: 1980-07-14
Abstract: Sac construit a partir de materiau bio-degradable sous forme de papier a haute resistance a sec et sans resistance a l'humidite combine avec un materiau plastique soluble dans l'eau (32) stratifie sur une partie de l'exterieur du sac (10). Le sac est d'une taille telle qu'il recoit un bassin de lit (12), tel qu'il est specifiquement decrit, mais peut egalement etre d'une taille a recevoir un bassin pour vomissures ou analogues lorsque ceux-ci sont introduits dans le sac avec celui-ci (10) entourant completement le bassin (12) pour maintenir les caracteristiques aseptiques d'un bassin sterile en evitant completement le contact entre le bassin (12) et le patient ou les excrements de celui-ci, eliminant ainsi la necessite du nettoyage et de la sterilisation du bassin, ce qui resulte en une economie substantielle de temps, de travail et de cout dans les soins d'un malade. Le sac (10) apres utilisation est facilement separe du bassin (12) au moyen d'une couture ouvrable (34) et jete aux egouts par des toilettes conventionnelles, le plastique soluble dans l'eau etant dissous par l'eau de nettoyage et le papier se desintegrant de maniere telle que le systeme de conduites ne soit pas obstrue. Le plastique soluble dans l'eau (32) a la propriete de conserver sa solidite a des temperatures au dessus d'environ 30 ce qui fait que des excrements a la temperature du corps ne dissoudront pas le materiau plastique (32). Toutefois le plastique se dissout a l'eau a des temperatures en dessous d'approximativement 20 ce qui fait que lorsqu'il est place dans le receptacle d'un cabinet ou analogue l'eau de nettoyage qui est a une temperature au dessous d'approximativement 20 dissoudra le plastique. Le sac (10) elimine egalement l'utilisation de doublures de bassins, evite la souillure de bassins en plastique, evite la penetration de l'odeur dans les bassins en plastique, augmente la longevite de bassins conventionnels, elimine les bassins froids et assure aux malades la sterilite des bassins.
Patent EP-0015466-A1 (EP)
Inventor: HEITZ WALTER PROF DR
IPC: C08F4/36
Filed: 1980-02-25
Abstract: The use of alkyl and/or cycloalkyl peroxidicarbonates as free- radical initiators.
Patent EP-0017067-A1 (EP)
Inventor: VOIGT HARTMUT
IPC: C07D323/06
Filed: 1980-03-17
Abstract: Die Erfindung betrifft ein Verfahren zur kontinuierlichen Herstellung von Trioxan, gegebenenfalls zusammen mit cyclischen Formalen, aus Wäßrigen Formaldehyd-Lösungen in einem Umlaufreaktor mit Verdampfer, wobei das den Verdampfer verlassende Dampf-/Flüssigkeitsgemisch unter den Flüssigkeitsspiegel der Reaktionsmischung eingeleitet wird. Nach dem erfindungsgemäßen Verfahren lassen sich insbesondere hohe Raumzeitausbeuten erreichen.
Patent EP-0017159-A1 (EP)
Inventor: LUDER RAINER DR ING
IPC: H03H15/02
Filed: 1980-03-26
Abstract: Monolitisch integrierte Abtastschaltung mit einem Signalabtaster (Abtastfrequenz fA), einem ersten durch den Signalabtaster mit Ladungspaketen versorgten taktgesteuerten MIS-Ladungsverschiebesystem (CCD mit H(w)) und einer diesem MIS-Ladungsverschiebesystem nachgeschalteten, der Wiederherstellung eines zeitkontinuierlichen Signals dienenden, taktgesteuerten Ausgangsstufe (S + H). Es ist Aufgabe, die bekannten Halbleitervorrichtungen dieser Art hinsichtlich ihrer Ubertragungseigenschaften und Integrierbarkeit zu verbessern. Hierzu werden an den Ausgang des ersten MIS-Ladungsverschiebesystems mehrere (m) vom gleichen Takt gesteuerte MIS-Ladungsverschiebesysteme im Parallelbetrieb angeschaltet. Diese Ladungsverschiebesysteme bilden Filter gleicher oder unterschiedlicher Art Die von ihnen abgegebenen Ladungspakete werden unterschiedlich verzögert und dann in eine Spannung umgewandelt. Diese Spannung wird mit einer gegenüber dem ersten Abtaster höheren Abtastfrequenz (f¹A) abgetastet. Die abgetastete und gehaltene Spannung wird schließlich durch ein einfaches Tiefpaßfilter (TP) geglattet. Zu bemerken ist noch, daß die Übergabe der Ladungspakete von der ersten MIS-Ladungsverschiebeanlage auf die nachgeschalteten Ladungsverschiebeanlagen durch gewichtete Teilung erfolgt.
Patent EP-0031777-A1 (EP)
Inventor: KNOPF ROBERT JOHN
IPC: C10N30/02
Filed: 1980-12-23
Abstract: The present invention deals with high viscosity polyoxyalkylene glycol block copolymers and a method of making the same.
     wherein Q is the organic residue from an organic diisocyanate; x is an integer in the range of about 1 to 10; R and R 2  are hydrogen, methyl, ethyl, or mixtures thereof with the proviso that the overall content of species where- weight; R 3  and R 4  are organic residues resulting from in R 1  and R 2  are hydrogen must be at least 50 percent by 
     A high molecular weight, high viscosity liquid, water soluble polyoxyalkylene block copolymer suitable as a functional fluid is provided having the formula the removal of terminal hydrogen atoms from difunctional polyols, y and z are integers representing the polyether blocks in said copolymer and the sum of which must be from about 1.05 to 2.0 times the value of x; and n, m, r, and s are integers wherein n = m and r = s and the sums n + m and r + s are each in the range of 8 to 250.
Patent EP-0025442-A1 (EP)
Inventor: BAKER CHARLES FRANKLIN JR
IPC: B65G15/36
Filed: 1980-09-24
Abstract: Structure d'une bande transporteuse supportee sur des cylindres a rigole pour transporter du materiau en vrac. La bande peut faire des courbes laterales prononcees et comprend un corps principal avec un dos noye central, flexible, inextensible, forme de cables (12). Des ondulations (14, 16) s'etendent vers l'exterieur des bords de la partie centrale du corps. La partie centrale du corps possede une section rectangulaire et constitue la partie principale de la bande. La bande est coulee, en forme plate et possede des couches de cordes ou torons (20, 22) en materiaux inextensibles tels que des cables noyes a l'interieur bord a bord. Les couches sont paralleles les unes au autres et aux surfaces de la bande adjacente aux bords et adjacentes a la partie centrale du corps. Le long des lignes ou les ondulations rencontrent la partie centrale, les couches sont positionnees plus pres les unes des autres pour definir ainsi des charnieres (44, 46) de courbure de la bande longitudinalement pour resoudre le probleme des rigoles de la bande pendant le transport du materiau en vrac.
Patent EP-0032734-A1 (EP)
Inventor: ALBIZZATI ENRICO
IPC: C08F4/68
Filed: 1981-01-16
Abstract: Components of catalysts for polymerizing olefins having the general formula:
     in which:
     R = a hydrocarbon radical having 1-18 C; or Rp'Si-(OH) 3 -p, in which R 1  = a hydrocarbon radical, 1≤p≤3; 1.5≤n≤3, m = 3-n; with X-ray powder spectrum, in which maximum intensity diffraction lines, which in the spectrum of normal VCl 3  appear at d = 5.75 Å, d = 2.67 Å and d = 1.74 Å, exhibit a broadening of the half peak breath of at least three times for the diffraction line at d = 5.75 Å and of at least four times for the diffraction lines appearing at d = 2.67 Å and d = 1.74 A, or said diffraction lines disappear.
Patent EP-0040842-A1 (EP)
Inventor: WEINER JEROLD SAMUEL
IPC: G03F7/16
Filed: 1981-05-23
Abstract: in a process for laminating a supported photosensitive layer to a substrate surface by means of pressure, the improvement comprising the sequential steps of:
     (a) forming a thin layer of liquid on the substrate surface immediately prior to lamination by contacting the suface at a temperature below the condensation point of the liquid with a vapor or gaseous dispersion of the liquid, which layer forms an interface between the substrate surface and the photosensitive layer upon lamination; and   (b) displacing the thin layer of liquid from the substrate surface by absorption into the photosensitive layer during lamination.
Patent EP-0043008-A1 (EP)
Inventor: GREGORY FLOYD ARTHUR
IPC: B41J11/58
Filed: 1981-06-10
Abstract: Apparatus for stacking a fanfolded paper web (10) from a printer. The mechanism positively guides the web (10) to a point of release (15) located away from the rear wall of the stacker (31) and includes a pair of guide surfaces (16, 44) at the point of release that urge the web (10) into a transverse bend to re-establish previous outfolds and maintain a natural flexibility in the web. The distance between the top of the stacked web on the stacker (31) and the point of release (15) is less than the distance between successive infold and outfold edges of the web. The stacker (31) is tilted and includes two levels (40, 41) of different distance to the point of release (15).
Patent EP-0044075-A1 (EP)
Inventor: KUZUMOTO HIDESHI
IPC: B01D63/02
Filed: 1981-07-14
Abstract: A fluid separation element comprising a casing (1) and a bundle of selectively permeable hollow fibers (2) accommodated therein, the bundle being potted with a resinous potting agent at the end portions (3,3') and the gaps among the hollow fibers being blocked with the resinous potting agent, characterized in that (1) the ratio of the porosity of the membrane of the hollow fiber at the effective permeation portion (HA) and the porosity of the membrane of the hollow fiber at the potting portion (HB) satisfies the following condition: 0.9 ≥ HB/HA ≥ 0.4 and (2) the outer diameter of the hollow fiber at the effective permeation portion (OD A ) and the outer diameter of the hollow fiber at the potting portion (OD B ) satisfies the following condition: 0.95 ≥ OD B /OD A  ≥ 0.7, whereby the firm potting between the hollow fibers and the resinous potting agent is achieved, and a good separation efficiency without the increase of a pressure loss can be maintained for a long period of time.
Patent EP-0050822-A1 (EP)
Title: Vanne pour le prélèvement d'un gaz
Inventor: TALLON JACQUES
IPC: G01N1/00
Filed: 1981-10-20
Abstract: Vanne pour le prélèvement à une pression faible d'un gaz d'un mélange gazeux, ladite vanne comprenant un corps de vanne (1) munie d'une entrée (12) pour le mélange, d'une sortie (13) de pompage et d'un orifice de prélèvement (15), et un clapet (2) coopérant avec le corps de vanne et situé entre ledit orifice et l'entrée, caractérisée en ce que le clapet comporte une membrane semi-perméable (6) ayant une première face (6A) communiquant avec ladite entrée et une seconde face (6B) communiquant avec ledit orifice de prélèvement, le clapet pouvant prendre une première position dans laquelle il laisse passer directement, le mélange de l'entrée vers l'orifice de prélèvement lorsque la pression du mélange est inférieure à une pression donnée et une seconde position dans laquelle il obture l'orifice de prélèvement lorsque la pression du mélange est supérieure à ladite pression donnée, le gaz à prélever traversant alors ladite membrane semi-perméable.
Patent EP-0052821-A1 (EP)
Inventor: INGHAM HERBERT S JR
IPC: B05B7/20
Filed: 1981-11-05
Abstract: A flame spraying device including a rocket accelerator (22,30) wherein a low velocity flame (12) is produced into which a coating material is introduced. At least one rocket accelerator (20,30) producing a high velocity stream of combustion product gases is positioned relative to the low velocity flame (12) so that the coating material carried thereby is accelerated toward the substrate to be coated. By positioning the rocket relative to the low velocity flame, the dwell time in the low velocity flame can be optimized to produce the best coating of a substrate. The coating quality is also enhanced by the fact that the coating material does not oxidize or cool significantly while in the high velocity stream and by the fact that the coating material strikes the substrate at high speed thereby resulting in high density coating.
Patent EP-0080535-A1 (EP)
Inventor: BITTNER FRANZ
IPC: G01F1/58
Filed: 1981-11-27
Abstract: A measured-value sensor for an inductive flowmeter comprises a fluid impermeable sintered ceramic measuring tube adapted to be positioned in a conductive-liquid flow path. Magnetic coils surround the tube and are adapted to apply a magnetic field to a conductive liquid traversing the path. A pair of diametrically opposite measuring electrodes contact the liquid traversing the path for tapping an induced voltage across the electrodes representing the flow of the liquid along the path, each of the electrodes having a metallic shaft traversing the tube substantially radially and sealingly sintered to the material of the tube. The ends of the ceramic measuring tube are provided with a flange, ground at its peripheral wall surface and fastened by shrinkage stress in a bore of a steel casing. After sintering of measuring tube, conductive paths are manufactured for the formation of grounding rings and other current-conducting components by applying a platinum paste on the ceramic measuring tube and reheating again subsequently. In the process, the paste compacts to form a thin conductor film which is firmly anchored on the surface of said measuring tube.
Patent EP-0039611-A1 (EP)
Inventor: WARABI JUNICHI
IPC: H01H33/662
Filed: 1981-05-05
Abstract: A vacuum circuit interrupter for electric power having a vacuum vessel (12) into which a pair of electrode holders (15, 16) each having an electrode contact (18,19) brazed to the end thereof are in contact with each other when the circuit is closed and are separated from each other when the circuit is open, the vacuum vessel comprising: (a) an insulating envelope (12) made of a ceramic or crystallized glass having a metallized layer (12a) at each end thereof; (b) a first metallic end plate (13) made of copper to the periphery of which one metallized layer of the insulating envelope is brazed; (c) a second metallic end plate (14) made of copper to the periphery of which the other metallized layer of the insulating envelope is brazed; (d) an arc shielding member (20) located within the insulating envelope so as to surround the pair of electrode contacts (18, 19) and be brazed to the second metallic end plate (14) at one end thereof; and (e) a bellows (17) located within the arc shielding member (20) brazed to the electrode holder (16) at one end thereof and to the second metallic end plate (14), at the other end thereof, whereby both first and second metallic end plates (13, 14) are made of copper, and are annealed during the brazing operation so that they are easily deformed plastically, whereby thermal stress generated between the end plates and the insulating envelope is absorbed into these plastically deformable end plates and the insulating envelope and brazed joints are not destroyed.
Patent EP-0048584-A1 (EP)
Inventor: SWIHART TERENCE JOHN
IPC: D06M13/224
Filed: 1981-09-15
Abstract: Fiber lubricant compositions for synthetic fibers having unusual lubricating properties for a spun-bonded non woven carpet backing, composed of a mixture of butyl stearate and certain.silicone-glycol copolymers, as described in US 3 867 188. 
     A needle-tufted carpet prepared from a carpet backing bearing a composition as referred to has unexpectedly high strength and unexpectedly low flammability.
Patent EP-0051356-A1 (EP)
Inventor: TURNER WILLIAM D
IPC: G02F1/03
Filed: 1981-09-17
Abstract: One or more electrodes (18A-181) of an electro-optic device (12) are supported on a separate substrate (41) which is held in close contact with the electro-optic element (17) of the device (12) so that the electric fields that are created when voltages are applied to such electrodes are proximity coupled into the electro-optic element (17). Proximity coupling is especially advantageous for multi-gate light valves and the like where separate electrical connections have to be made to a multitude of electrodes because the electrode-supporting substrate (41) may be a large scale integrated circuit through which such connections are made. However, the broader aspects of proximity coupling are applicable to electro-optic devices in general, including bulk and TIR electro-optic modulators and straight through and TIR multi-gate electro-optic light valves.
Patent EP-0051436-A1 (EP)
Inventor: SOLOMON FRANK
IPC: C25B11/00
Filed: 1981-10-28
Abstract: Structures such as gas electrodes containing a wetproofing backing or layer containing polytetrafluoroethylene in conjunction with a water-soluble pore-forming agent and a PTFE-containing active layer are contacted with an alkylene polyol or other water-soluble or water-miscible organic material having a plurality of hydroxyl groups, at a temperature ranging from about 50° to about 100°C for a sufficient time to wet the PTFE-containing active layer thoroughly, and the thus-treated electrode is then contacted with water in one or more washing steps substantially to remove the pore-forming agent. Between the hot soak with the alkylene polyol or equivalent material and the one or more water washes, the electrode can optionally be dried.
Patent EP-0041018-A1 (EP)
Inventor: MORNAS JEAN-PHILIPPE
IPC: B23D36/00
Filed: 1981-05-21
Abstract: 1. Control device for a rotary shearing machine (1), of the type comprising two superimposed rotors (3, 5) each carrying a cutting blade (4, 6) and being driven at variable speed with the aid of an electric motor (9), characterised in that it is provided with a device (30, 31, 34, 28) for measuring the cutting stress, which measuring device enables a feed regulator (17) connected to the motor to be controlled, in such a manner as to bring about during the cutting an increase in the supply current voltage of the said motor to a sufficient extent to prevent its jamming, the said cutting stress measuring device being composed of one or more dynamometer devices (30, 31) connected to the end support device or devices (35, 38) of at least one of the said rotors.
Patent EP-0052618-A1 (EP)
Inventor: SJOLANDER EINAR
IPC: C08H1/00
Filed: 1981-05-14
Abstract: PCT No. PCT/SE81/00146 Sec. 371 Date Jan. 7, 1982 Sec. 102(e) Date Jan. 7, 1982 PCT Filed May 14, 1981 PCT Pub. No. WO81/03261 PCT Pub. Date Nov. 26, 1981.The present invention relates to the manufacture of a collagen slurry which can be used, inter alia, for manufacturing casings for food products. When manufacturing the slurry, various parts of the digestive system are used as starting material and are reduced and suspended, after which the collagen is extracted, cleaned and brought into a slurry state.
Patent EP-0060306-A1 (EP)
Inventor: SEKO YASUTOSHI
IPC: B60K28/06
Filed: 1981-09-21
Abstract: A warning device for generating an alarm by detecting the abrupt steering which happens when the driver of a vehicle falls asleep and thus detects that the driver is sleeping. This device comprises a sensor (20) for detecting the steering angle, circuits (120,130) for detecting an abrupt change in the steering angle toward either the left or right side, and circuits (142, 146) for generating a signal for operating the warning means (30) when the abrupt steering toward the left or the right is continuously detected for a predetermined time.
Patent EP-0070834-A1 (EP)
Inventor: NILSSON CARL-EINAR
IPC: C10L1/10
Filed: 1981-10-16
Abstract: Procede et composition permettant d'ameliorer la combustion de carburants pour la production d'energie avec une reduction de la corrosion et une diminution des depots sur les surfaces de transfert de chaleur et autres, la zone de combustion etant alimentee en un catalyseur contenant au moins les elements Al, Mg, Mn et Zn en une quantite active pour une combustion efficace.
Patent EP-0062889-A1 (EP)
Inventor: NILSSON KENTH DIPL-ING
IPC: B41J2/14
Filed: 1982-04-06
Abstract: Bei einem mit Flüssigkeitströpfchen arbeitenden Schreibgerät zur punktweisen Aufzeichnung von Zeichen oder Bildern sind zum Schreiben der einzelnen Punkte reihenweise angeordnete Düsen vorhanden, denen eine gleiche Anzahl piezoelektrischer Wandler zugeordnet ist. Die einzelnen Wandler werden durch die Zähne einer kammartigen Piezoplatte, die bilaminar aus Piezokeramik und einem Tragermaterial gebildet ist, geformt. Um die mechanische Kopplung zwischen den Zähnen so zu verringern, dass die Übertragung von Kopplungskräften von einem aktivierten Zahn auf die benachbarten Zähne beseitigt werden, ist erfindungsgemäss vorgesehen, dass zwischen den Zähnen (12) über den allen Zähnen (12) gemeinsamen Kammsteg (13) das Keramikmaterial (16) in der Verlängerung der Zahnzwischenräume (18) auch auf dem Kammsteg (13) entfernt ist.
Patent EP-0066233-A1 (EP)
Inventor: SCHOLLHORN WOLF-DIETRICH
IPC: C08J9/14
Filed: 1982-05-25
Abstract: 1. A strongly exothermically hardening urea-formaldehyde resin, characterised in that it is obtained by a) condensation of 1 mole of urea with from 1.2 to 3 moles, but preferably with from 1.7 to 2.2 moles of formaldehyde in an exclusively alkaline medium at an initial pH value of the aqueous commercial formaldehyde solution of from 8 to 12, preferably 9 to 11, b) in the presence of from 1 to 10 m moles NaOH and from 10 to 80 m moles NH3 or in the presence of from 2.5 to 50 m moles of guanidine base and from 0 to 80 moles NH3 per 1 mole of formaldehyde, at c) a condensation temperature of from 80 to 105 degrees C and d) a condensation time of from 2 to 4 hours, preferably 2.5 to 3.5 hours and e) subsequent concentration in a vacuum to from 75 to 100% solid content.
Patent EP-0066279-A1 (EP)
Inventor: BRANER RAINER
IPC: E06B3/62
Filed: 1982-05-28
Abstract: 1. An internal window seal in the form of an elongate strip portion of elastic material, the profile of which comprises a web portion (1) with an anchoring groove (2), with a retaining lip (7) on one side and a sealing lip (3) and at least one clamping lip (4, 5) on the opposite side, wherein the sealing lip (3) and the anchoring groove (2) are arranged in the region of one end of the web portion and the other end of the web portion terminates in the form of a projection portion (6) which adjoints the lowermost clamping lip (5) and which is curved towards the side of the anchoring groove (2), characterized in that the web portion (1) comprises a hard elastic material at least in the region of the projection portion (6) and the adjoining clamping lip (5) and the remainder of the seal comprises a soft elastic material, that the angle (alpha) included by the straight lines through the respective apexes of the projection portion (6) and of the adjoining clamping lip (5) on the one hand and through the middle of the base line (b1 ) of said clamping lip on the other hand is from 100 to 140 degrees, that the angle (beta) which is included by the straight line through the apex and the middle of the base line (b1 , b2 ) of each clamping lip (4, 5) and a straight line parallel to the mounting bar contacting surface (8) of the anchoring groove (2) is from 80 to 120 degrees, and that the angle (gamma) which is included by the straight lines through the respective apexes of the projection portion (6) and the retaining lip (7) on the one hand and through the centre point of the base line (b1 ) of the clamping lip (5) adjoining the projection portion on the other hand is from 90 to 120 degrees.
Patent EP-0073527-A1 (EP)
Inventor: LENZ UWE DR
IPC: C10G49/02
Filed: 1982-09-02
Abstract: Method for hydrogenating heavy oils and residual oils in a residual phase, and catalysts used in such method. Such catalysts are obtained by coking lignite, particularly in a hearth furnace, as well as by gasifying lignite in a high temperature Winkler generator; the catalytic properties of such catalysts are further improved by addition of metal compounds, particularly iron compounds.