baber/WOPTO huggingface dataset:
Patent EP-0151877-A2 (EP)
Inventor: SAVU PATRICIA M MINNESOTA MINI
IPC: C08G65/32
Filed: 1984-12-10
Abstract: Perfluoropolyether oligomers or block polymers, having a backbone with one or a plurality of perfluoropolyether segments each consisting essentially of (1) at least one perfluoroisopropyleneoxy unit, (2) a bis (perfluoro- methyleneoxy-terminated) unit, and (3) a perfluoroethylidene unit terminating each segment, the backbone of the perfluoropolyether being terminated with COF and/or a functional or nonfunctional derivative thereof, said perfluoropolyethers being made by reacting a perfluoroaliphatic diacid fluoride with hexafluoropropylene epoxide to produce an acid fluoride-terminated perfluoropolyether adduct or oligomer which than can be photopolymerized to yield an acid fluoride-terminated perfluoropolyether block polymer.
Patent EP-0145488-A2 (EP)
Inventor: NAGASAWA MASANORI
IPC: G11C17/12
Filed: 1984-12-12
Abstract: A semiconductor memory device, such as a mask ROM device, wherein precharge time is controlled by the chargeup level of a dummy bit line. The semiconductor memory device comprises a gate circuit (4) for selecting a desired bit line, (BL, ...BL m ), a dummy bit line (DBL) having a chargeup characteristic equivalent to that of each of the bit lines, a dummy bit line chargeup circuit (8) for charging the dummy bit line, and a chargeup circuit (6) for charging up the selected bit line from the time the bit line is selected to the time the chargeup of the dummy bit line is finished, on the basis of the chargeup level of the dummy bit line, thereby enabling chargeup of the selected bit line for the necessary period without the intervention of excess time.
Patent EP-0133079-A2 (EP)
Inventor: MORIOKA SATOSHI MITSUBISHI CHE
IPC: C12P21/04
Filed: 1984-07-03
Abstract: Nosiheptide, a valuable antibiotic used as an animal feed additive, is separated from a culture containing the same by extraction with a cyclic ether, preferably tetrahydrofuran.
Patent EP-0146498-A2 (EP)
Inventor: SCHMID ROLF DR
IPC: C09J163/00
Filed: 1984-11-09
Abstract: Heisshärtbare Gemische, enthaltend (a) ein Epoxidharz mit durchschnittlich mehr als einer Epoxidgruppe im Molekül, (b) ein allyl- oder methallylsubstituiertes Imid der Formel
     worin E, G, n und R die im Anspruch 1 angegebene Bedeutung haben, und (c) einen Härtungskatalysator, weisen eine gute Lagerstabilität und Verarbeitbarkeit auf und ergeben Formstoffe mit hohen mechanischen Festigkeiten und einer guten thermischen Beständigkeit.
Patent EP-0159468-A2 (EP)
Inventor: CYRON THEODOR DIPL-ING
IPC: F01N13/16
Filed: 1985-01-28
Abstract: Exhaust gas catalyst support body, especially of spirally wound or stacked thin corrugated and/or essentially smooth sheets of high temperature-resistant steel, where the contact points of the sheets are connected by a joining technique, characterized by the feature that the structural material has a high aluminum content at least in partial regions and/or in the proximity of the surface and/or the joint connections.
Patent EP-0152900-A2 (EP)
Inventor: BOEBERT WILLIAM E
IPC: G06F21/00
Filed: 1985-02-13
Abstract: A data processing system (20, 21, 22) having an architecture for protecting selected system files. The data processing unit includes a secure processing unit (33) operating in a manner independent of the operation of the remainder of the data processing unit for storing and comparing system file attributes and user entity attributes. The comparison of attributes is performed in accordance with a table in the secure processing unit containing the security context (332). The secure processing unit (33) alone is able to manipulate special data groups called distinguished data objects. The secure processing unit (33) also manipulates a data object identifier that isolates the identification of the system files from the actual memory storage locations. Apparatus and method are also disclosed for providing secure creation of protected system files by in part eliminates interruption, the data processing system in the process. The architecture also facilitates secure transfer of files between data processing systems
Patent EP-0159508-A2 (EP)
Inventor: MULLER DIETER JURGEN DR
IPC: C07C21/09
Filed: 1985-03-08
Abstract: Cis- and trans-1,3-dichloro-2-methylpropene and 3-chloro-2-chloromethylpropene are produced by the reaction of 3-chloro-2-methylpropene with sulfuryl chloride in the presence of catalytic amounts of amines and/or phosphines.
Patent EP-0158846-A2 (EP)
Inventor: KLINGER HORST
IPC: F02D1/04
Filed: 1985-03-19
Abstract: Der als Leerlauf-Enddrehzahlregler arbeitende Fliehkraftdrehzahlregler hat ein zur Fördermengeneinstellung schwenkbares Einstellglied (27), und die Regelstange (22) der zugehörigen Einspritzpumpe (12) ist mitels des Einstellgliedes (27) und einer entgegen der Kraft von Regelfedern (23, 24, 26) verschiebbaren Reglermuffe (16) über einen Zwischenhebel (19). verstellbar. Der Weg der Regelstange (22) ist in Richtung zunehmender Fördermenge durch einen eine Startfeder (35) enthaltenden Regelstangenanschlag (36) begrenzt. Bei an einem Endanschlag (34) anliegendem Einstellglied (27) wird die Regelstange (22) aus einer Prüfgrundstellung (P) in ihre Vollaststellung (V) abgedrückt und der dabei auftretende Differenzweg (Δ R) durch einen Kraftspeicher (44) im Regelgestänge, vorzugsweise in der Reglermuffe (16) aufgenommen. Der Ausweichhub (A) des Kraftspeichers (44) ist nur geringfügig größer als zur Kompensation des Differenzweges (Δ R) notwendig. Dadurch kann bei Stillstand des Reglers die Leerlauffeder (23) bei blockiertem Kraftspeicher (44) die Startfeder (35) im Regelstangenanschlag (36) überdrücken. Somit ist bei Leerlauf-Enddrehzahlreglern eine konstante Vollaststellung steuerbar.
Patent EP-0168623-A2 (EP)
Inventor: SCHACHTNER GERT
IPC: D06M13/265
Filed: 1985-06-07
Abstract: Verfahren zur Verbesserung der Gebrauchseigenschaften von Tufted-Bodenbelägen, das darin besteht, daß man bei der Herstellung der Tufted-Bodenbeläge die für den Vorstrich und/oder die für den Zweitstrich erforderlichen Dispersionen oder Latices vor ihrer Compoundierung mit einem Fluortensid der Formel Rf-C2H4O-R vermischt, wobei Rf einen Rest C6F13, C8F17, C10F21 oder C12F25, R eine Gruppe der Formeln <IMAGE> M und M' Na, K oder NH4 und n eine Zahl von 4 bis 8 bedeuten. Das Fluortensid erhöht die Noppenfestigkeit der Polfäden und die Haftfestigkeit des Zweitrückens.
Patent EP-0185845-A2 (EP)
Inventor: BERRY RICHARD EDMOND
IPC: G06F3/048
Filed: 1985-08-20
Abstract: A method of, and system for, placing help on a convenient but unneeded portion of a screen. Help, when called, is placed on the screen adjacent an operating point, and positioned such that needed information adjacent the point is not covered up or blocked from view.
Patent EP-0177950-A2 (EP)
Inventor: TANIYAMA SEIRO
IPC: G11B20/14
Filed: 1985-10-09
Abstract: A method of reducing DC components in a digital information signal comprised of a plurality of 8-bit data words by converting each of the 8-bit data words to a 10-bit data word, comprises the steps of: selecting the 10-bit data words having a sequence of the logic level «1» or «0» less than two bits from both boundaries of the 10-bit data words; classifying the selected 10-bit data words into a first group consisting of 10-bit data words having five logic level «1» bits, a second group consisting of 10-bit data words having six logic level «1» bits, and a third group consisting of 10-bit data words having five logic level «1» bits, with the third group being formed by inverting the 10-bit data words in the second group; and further assigning the 8-bit words alternately to the 10-bit words in the second and third groups when such 8-bit words correspond to previously assigned 10-bit words having six logic level «1» bits and assigning the remaining 8-bit words to the 10-bit words in the first group.
Patent EP-0186191-A2 (EP)
Inventor: ISAYAMA KATSUHIKO
IPC: C08L63/00
Filed: 1985-12-24
Abstract: A curable resinous composition comprising:
     (A) an organic elastomeric polymer having at least one silicon-containing reactive group in a molecule,   (B) an epoxy resin,   (C) a silicone compound having a silicon-containing group and a functional group reactive with an epoxy group, and   (D) a curing agent for the epoxy resin, wherein said silicon-containing reactive group is a group of the formula:
     wherein X is a hydroxyl group or a hydrolyzable group, R 1  is a monovalent hydrocarbon group having 1 to 20 carbon atoms or an organosiloxy group, "a" is 0, 1, 2 or 3, "b" is 0, 1 or 2 provided that the total of "a" and "b" is at least 1, and "m" is 0 or an integer of 1 to 18, a weight ratio of (A) to (B) being from 1:100 to 100:1 and a weight ratio of (A) + (B) to (C) being from 100:0.1 to 100:20.
Patent EP-0160342-A2 (EP)
Inventor: HUMPHREYS ROBERT WILLIAM RILEY
IPC: C11D3/39
Filed: 1985-04-25
Abstract: Aqueous liquid bleaching compositions comprising a solid, particulate, substantially water-insoluble organic peroxy acid, e.g. diperoxydodecanedioic acid, stably suspended in an acidic surfactant structured liquid comprising a surfactant, an electrolyte and water in the substantial absence of a thickening agent.
Patent EP-0155149-A2 (EP)
Inventor: MAYS ALFRED THOMAS
IPC: B32B7/027
Filed: 1985-03-08
Abstract: @ A water impervious laminated material is described. A preferred embodiment comprises a three-layer plastic film (20) sandwiched between and fuse bonded to two layers (10, 30) of conjugate fibers having a low melting sheath and a high melting core. The inner layer (14) of the plastic film is relatively high melting while the two outer plies (13, 15) of the film are low melting. The sheaths of the conjugate fibers have been fuse bonded to the plastic film (20) at a temperature below the melt temperature of the cores of the conjugate fibers so that the cores retain their initial fiber-like integrity.
Patent EP-0154565-A2 (EP)
Inventor: QURESHI SHAHID U H
IPC: H04L1/12
Filed: 1985-03-08
Abstract: A modem which includes transmission means for transmitting information signals to a remote device over a channel at any one of a multiplicity of communication rates, reception means for receiving information signals from the remote device over the channel at any one of the communication rates, quality-monitoring means for monitoring the quality of the channel on the basis of the received information signals, and rate control means responsive to the quality-monitoring means for selecting a current communication rate based on the channel quality, the rate control means including fall forward means for indicating that an increase in the current communication rate to a higher communication rate is desired and for implementing the increase when the remote device concurs.
Patent EP-0189164-A2 (EP)
Title: Verfahren und Vorrichtung zur Regelung der Differenzdrehzahl zwischen der Zentrifugentrommel und der Förderschnecke einer Schneckenzentrifuge
Inventor: KRAEMER PAUL
IPC: B04B1/20
Filed: 1986-01-20
Abstract: Bei der Regelung der Differenzdrehzahl zwischen der Zentrifugentrommel und der Förderschnecke einer Schneckenzentrifuge, deren Zentrifugentrommel und Förderschnecke von je einem Hydraulikmotor angetrieben werden, wird das Drehmoment der Förderschnecke und/oder der Zentrifugentrommel gemessen beziehungsweise überwacht und in Abhängigkeit des Drehmomentes die den Hydraulikmotoren zugeführte Druckflüssigkeitsmenge verändert. Eine derartige Regelung der Differenzdrehzahl zwischen der Zentrifugentrommel und der Förderschnecke einer Schneckenzentrifuge ist jedoch mit einem verhältnismässig hohen Energieverlust verbunden. Gemäss dem Verfahren der Erfindung werden jedoch derartige Energieverluste dadurch vermieden, dass bei steigendem Drehmoment der Förderschnecke (3) über Steuerventile (11, 12) die dem Hydraulikmotor (4) der Förderschnecke (3) zugeführte Druckflüssigkeitsmenge um ein Mass erhöht wird, um das die dem Hydraulikmotor (5) der Zentrifugentrommel (2) zugeführte Druckflüssigkeitsmenge verringert wird und umgekehrt.
Patent EP-0198189-A2 (EP)
Inventor: SCHNEIDER HARTMUT DR
IPC: C03C15/00
Filed: 1986-03-03
Abstract: Verfahren zum Entfernen einer Oberflächenschicht von einem Bariumionen enthaltenden Metallfluorid-Glas, insbesondere zur Herstellung von Fasern für die optische Nachrichtentechnik. Zur Ermöglichung eines raschen, gleichmäßigen und trübungsfreien Abtrags einer gestörten Außenschicht des Glases wird die Oberflächenschicht mit einem Ätzmittel abgeätzt, in dem ein Fluorid-Komplexbildner oder auch ein Barium-Komplexbildner gelöst ist. Insbesondere läßt sich mit einem Ätzmittel in Form einer sauren Zr(IV)-Salze enthaltenden Lösung eine kongruente und rasche Auflösung eines Bariumfluorozirkonat-Glases erreichen, wobei die Gefahr der Verunreinigung der Oberfläche durch das Ätzmittel nicht besteht.
Patent EP-0205768-A2 (EP)
Inventor: HOCHREUTHER KARL
IPC: G12B9/02
Filed: 1986-03-20
Abstract: Um die Handhabung eines Meß-oder Prüfgerätes zu erleichtem, ist das aus zwei Gehäuseschalen (1a,1b) zusammengefügte Gehäuse (1) kellenartig geformt und besteht aus einem stielförmigen Halteteil (3) und einem breiteren tellerförmigen Anzeigeteil (4). Bedienelemente (6,7) für das Meßgerät sind auf einer Bedienfläche (5) so angeordnet, daß diese im Schwenkbereich eines Daumens liegen, der zu einer den Halteteil (3) von hinten erfassenden rechten Hand gehört.
Patent EP-0202642-A2 (EP)
Inventor: HO MAY-KIN
IPC: A61K39/395
Filed: 1986-05-17
Abstract: Process for the in vitro immunization of human splenocytes against tumor associated antigens.
Patent EP-0219639-A2 (EP)
Inventor: MEISSNER UDO
IPC: H05K9/00
Filed: 1986-08-16
Abstract: A screened casing for high frequencies is proposed which is assembled from two identically shaped casing shells (11, 12). The casing shells are provided with a circumferential flange (13) on their mutually facing edges, which flange has tongues (14, 16) directed at right angles to the plane of the flange. The number and spacings of the tongues are selected such that the tongues (14) of the one casing shell (11) fit into the gaps (15) between the tongues (16) of the other casing shell (12) when the casing shells are plugged together. Subsequently, the tongues are rivetted over such that they are supported on the flange of the other casing shell in each case. In the simplest case, only the tongues of the one casing shell (12) are rivetted over or beaded over. <IMAGE>
Patent EP-0219053-A2 (EP)
Inventor: HSU LI-CHIEN
IPC: A61M1/22
Filed: 1986-10-07
Abstract: Heparin coated blood filtration devices prepared in a one-step process by applying a heparin coating to the porous substrate of a blood filter element. The heparin coating provides improved porous blood filtration devices useful, for example, in cardiopulmonary bypass arterial blood filters.
Patent EP-0229253-A2 (EP)
Inventor: OOI YASUSHI
IPC: G06F12/1027
Filed: 1986-11-10
Abstract: A data processor includes at least a central processing unit adapted to execute a virtual memory management. The central processing unit internal includes a translation lookaside buffers (TLB) for translating a given virtual address into a corresponding real address. The TLB has such a function as to generate a distinction signal indicating whether the translated real address designates a main memory or an external input/output device. In response to the distinction signal, a control signal generator outputs a set of input/output control signals for the access of the type designated by the distinction signal.
Patent EP-0208548-A2 (EP)
Inventor: MURAKAMI YOSHIKAZU
IPC: H01P1/218
Filed: 1986-07-09
Abstract: Microwave apparatus includes a YIG thin film device (1) utilising the ferrimagnetic resonance effect, and a magnetic circuit (2) having a gap of length ℓg in which the YIG thin film device is provided and applying a bias magnetic field perpendicular to a film surface of the YIG thin film device, the magnetic circuit (2) including a permanent magnet (4) having a thickness ℓm and a soft magnetic plate (5) having a thickness ℓx. The permanent magnet (4) satisfies the characteristics 
                 and the soft magnetic plate satisfies the characteristics           wherein: fo is the resonance frequency of the YIG thin film device (1); γ is the gyromagnetic ratio of the YIG thin film; NZ I  is the demagnetisation factor of the YIG thin film; 4πMso Y  is the saturation magnetisation of the YIG thin film at room temperature; 4πMso Y  is the saturation magnetisation of the soft magnetic plate (5); Br° is the remanence of the permanent magnet (4) at room temperature; α 1   B  is the first order temperature coefficient of the remanence of the permanent magnet (4) at or near room temperature; α 1   Y  is the first order temperature coefficient of the saturation megnetisation of the YIG thin film at or near room temperature; and α 1   x  is the first order temperature coefficient of the saturation magnetisation of the soft magnetic plate (5) at or near room temperature. 
     The thicknesses ℓm and ℓx are selected to improve the temperature dependency of the resonance frequency of the apparatus, suchthat it is capable of operating stably overwide ranges of working frequencies and temperatures.
Patent EP-0222573-A2 (EP)
Inventor: SEIDER ROBERT J
IPC: C01B31/36
Filed: 1986-10-31
Abstract: Method of producing silicon carbide and of automatically separating a high grade fraction thereof using magnetic separation techniques. In the method of the invention, a silicon source, a carbon source and a ferromagnetic element source are admixed and the admixture is heated from the center outward to form a cylinder containing silicon carbide with a center to exterior temperature gradient. The ferromagnetic element migrates from the hotter center to the cooler exterior portions of the cylinder. The cylinder is cooled and crushed. The lower grade silicon carbide particles are then separated from the high grade silicon carbide crystals using magnetic separation means.
Patent EP-0230795-A2 (EP)
Inventor: DAGENAIS GEORGES
IPC: B65B35/30
Filed: 1986-05-16
Abstract: Method and apparatus for automatically packing sausage links in containers. A high speed feed conveyor (11) feeds a plurality of spaced apart sausage links (13), in a lengthwise orientation, to a further conveyor having a plurality of transverse compartments. A sausage link is received in each compartment and they are conveyed transversewise, in side-by-side relationship, to a group forming station. Sensing devices are provided to determine when a predetermined quantity of sausage links are at the forming station. A movable platform then displaces the sausage links from the group forming station to an unloading station where they are reoriented in side-by-side contact relationship and unloaded into a container by a pusher mechanism. While the group of sausage links is being unloaded, another group is being formed at the forming station.
Patent EP-0189381-A2 (EP)
Inventor: SALCITO GIULIANO
IPC: H04N5/33
Filed: 1986-01-14
Abstract: Apparatus for contact thermography comprising a thermographic liquid crystal plate (11) so be placed upon the surface of a body to be examined, so that the image evidenced by the different colours taken on point-by-point by the liquid crystals because of the different temperatures may be shooted by a colour telecamera (12) arranged as desired by means of an auxiliary pointing device (13). The composed video output is passed to a first converter (14) to convert the image into digital data relating, separately, to the fundamental colours, namely red, green, blue, each one corresponding to a pixel, i.e. to an unit of the digital coded image further qualified by the address with its co-ordinates, luminosity and chrominance. The entire data are then passed to a pre-processor (15) as second converter to convert the chrominance code into temperature values and to a processor (16) to carry out following functions: to draw out the information contained in single images; to compose the images of same subject obtained however by using different thermographic plates; to compare the images of same subject obtained however at different times.
Patent EP-0234590-A2 (EP)
Inventor: SHIBAZAKI HIROSHI
IPC: G06V10/28
Filed: 1987-02-27
Abstract: An image data extracting circuit (11) extracts multi-gradation image data obtained by reading a binary original by prescribed image regions about a pixel to be processed and latches the same. A linear edge aetecting circuit (13) detects a pixel to be processed corresponding to a linear edge portion of the original that is in conformity to the scanning direction by muteally comparing the gradients of the respective latched pixels The circuit (13) outputs a signal (Y) expressing linear edge patterns thereof and a signal (Z) expressing the gradient, i.e., density thereof. A second high-resolving circuit (14) receives the signals (Y, Z) to generate high-resolation binary image data forming a smooth linear edge having a resolution higher than the read resolution with an average density in response to the gradient of the pixel to be processed.
Patent EP-0243833-A2 (EP)
Title: Hochtemperaturbeständige Copolykondensat-Formmassen
Inventor: HEINZ GERHARD DR
IPC: C08G75/20
Filed: 1987-04-18
Abstract: Copolykondensat-Formmassen, erhältlich durch Polykondensation von
     2 bis 98 mol.% 2,2-Di(4'-hydroxyphenyl)propan (A)   2 bis 98 mol.% 4,4'-Dihydroxydiphenylsulfon (B)   0 bis 96 mol.% (C)
     (R 1 , R 2  = H, C 1 -C 6 -Alkyl oder C 1 -C 6 -Alkoxy, X = chem. Bindung, -S-, -O-, -CO-, CR 3 R 4  (R' = R 4  wenn n und p = 0), -SO 2 -(nur wenn n oder p = 0; R 3 . R 4  = H, C 1 -C 6 -Alkyl, C 1 -C 6 -Alkoxy, Aryl, halogensubst. Alkyl mit 1 bis 4 C; m = 0 oder 1, n, p = 0, 1, 2, 3 oder 4) mit 1 bis 100 mol.% (D)
     (R', R 6  eine gleiche Bedeutung wie R', R 2  haben, v, w = 0, 1, 2, 3 oder 4) 0 bis 99 mol.% (E)
          (R 7 -R 10  = CI, F oder wie R' und R 2 , q = 0 oder 1, r, s, t, n = 0, 1. 2, 3 oder 4; Z, = -SO 2 -oder -CO-; Z 2  =   -O-, -S-, -SO 2 -, -CO-oder chem. Bindung),     
mit der Maßgabe, daß mindestens eine der Komponenten C oder E vorhanden ist und das molare Verhältnis von B zur Summe von A+C nicht größer als 1 ist.
Patent EP-0247494-A2 (EP)
Inventor: SELDEN RICHARD F
IPC: C12R1/91
Filed: 1987-05-19
Abstract: A process for producing a transgenic mammal, especially a mouse which contains and expresses a hetero­logous gene, especially the human insulin hormone gene. The insulin gene is expressed only in the pancreas of the transgenic mouse and is regulated by glucose, glucagon, or other insulin affectors in a manner which is indistinguishable from that of normal mice. Progeny of the trangenic mice inherit the human insulin gene in a Mendelian manner, with approximately 50% of the mice of each litter expressing the human insulin gene. The weights of the transgenic mice, growth rate, feeding behavior, reproductive capability, and longevity appear indistinguishable from normal mice. The mice are useful for studies of pharmacokinetics of insulin expression and for investigations of possible drug interactions with glucose homeostasis.
Patent EP-0232176-A2 (EP)
Inventor: GRAVES JR WILLIAM HARRY
IPC: A24B3/12
Filed: 1987-02-05
Abstract: Tobacco extender material is provided in strand form by contacting tobacco material and/or carbonized material supplied from a storage bin (10) in substantially dry form with a binding agent supplied form a container (25) in substantially dry form, and then subjecting the mixture in a mixer (15) to a high rate of shear agitation in the presence of a relatively low moisture content. The material so processed is further processed in strand forming apparatus (45) using dry forming techniques in order to provide strands of reconstituted tobacco material and strands of carbonized material. The strands of tobacco extender are useful in the manufacture of cigarettes.