baber/WOPTO huggingface dataset:
Patent EP-0110315-A2 (EP)
Inventor: WINSTROM-OLSEN BJARNE
IPC: C13B25/00
Filed: 1983-11-23
Abstract: In a process for the production of sugar thick juice from lime-containing raw juice and wherein carbon dioxide and soda are added to the lime-containing raw juice in at least one carbonation step, and wherein the thin juice is preheated and evaporated to form thick juice, ammonia in the form of gaseous spent heating medium originating from the preheating of the thin juice is added to the lime-containing raw juice. The method of the invention results in a reduction of the consumption of soda in the carbonation step and in an increased sugar yield.
Patent EP-0118606-A2 (EP)
Title: Maschine zur Herstellung einer Elektrode einer bestimmten Raumform mittels eines Formenschleif-Werkzeuges
Inventor: ULLMANN WERNER DR
IPC: B23H7/28
Filed: 1983-12-01
Abstract: Bei einer Maschine zur Herstellung eines dreidimensionalen Werkstücks (9) mittels eines Formenschleif-Werkzeuges (5) werden folgende Bewegungen zwischen Formenschleif-Werkzeug und Werkstück durchgeführt: Vorschub-, Rückstell-, Intervall- Bewegungen in Z-Richtung und eine Planetäre Bewegung in X- und Y-Richtungen. Die für die planetäre Bewegung vorgesehene Vorrichtung (22, 24, 31, 32, 36, 37, 40, 41) ändert stufenlos die Exzentrizität dieser Bewegung und enthält eine wahlweise, lösbare Verriegelung (25) zur Arretierung des eingestellten Betrages der Exzentrizität. Eine Baugruppe (12, 54, 55, 60, 70, 71, 75) ist vorgesehen, die folgenden drei technologischen Grössen an die Verhältnisse im Schleifspalt (46) zwischen Formenschleif-Werkzeug (5) und Werkstück (9) so anpasst, dass die Schleifarbeit einen optimalen Wert erreicht: Anpassen der Anpresskraft zwischen Formenschleif-Werkzeug (5) und Werkstück (9) während der Vorschub-, Rückstell-Bewegung; Anpassen der Geschwindigkeit der Vorschub-Bewegung; Anpassen der Geschwindigkeit (V1, V3) der Intervall-Bewegung.
Patent EP-0116719-A2 (EP)
Inventor: BEASLEY MARVIN E
IPC: F16K5/06
Filed: 1983-12-29
Abstract: A ball valve comprised of a valve body, a valve ball (4), an annular ball seat (1) and a combination spring seal (11) for biasing said seat against said ball, wherein said spring seals sealingly engages the valve body and the seat.
Patent EP-0092427-A2 (EP)
Inventor: FUJIWARA YOSHIRO
IPC: H03H9/13
Filed: 1983-04-19
Abstract: A piezoelectric resonator chip 1 comprising a piezoelectric chip plate 2 and a pair of electrode patterns 3 and 4 formed on opposite surfaces of it has its resonant frequency adjusted by removing part 9 of the electrodes 3 and 4 using a laser beam. The electrode pattern may include an adjuster pattern (Figure 4) comprising a narrow cutting portion 19, 30 and a separation pattern 21, 22 which is connected to the remainder of the electrode pattern 15, 16 by the cutting portion 19, 30.
Patent EP-0092429-A2 (EP)
Inventor: LACKEY STANLEY A
IPC: G06F9/38
Filed: 1983-04-19
Abstract: A special instruction processor, such as a floating point accelerator processor, that processes a special class of instructions. Each instruction identifies the number of operands to be processed as well as the number of data words required to be transferred for each operand. The central processing unit retrieves and decodes each instruction, and transfers the special instructions to the special instruction processor. Both processors decode the special instructions to determine the numbers of operands and data words to be transferred. The central processing unit retrieves the data words from memory and transmits them to the special instruction processor. The special instruction processor processes the instruction and signals the central processor when finished. The central processor then causes the special instruction processor to transmit the processed data back to the central instruction processor.
Patent EP-0104027-A2 (EP)
Inventor: NORWOOD LESLIE SIDNEY
IPC: B65D6/34
Filed: 1983-09-08
Abstract: A storage tank has side walls (100) each assembled from a plurality of panels (1), preferably of metal clad GRP, interconnected with one another. The panels (1) are each of hyperbolic paraboloid ("hypar") shape thus providing a concave surface (3) which, on assembly of the tank, faces out. The tanks may be strengthened by internal bracing (500) under tension or external bracing under compression.
Patent EP-0107911-A2 (EP)
Inventor: TAN KOK KHENG DEPARTMENT OF BI
IPC: A01G1/04
Filed: 1983-09-26
Abstract: A process for the manufacture of mushroom spawn comprises swelling cereal grains in water, sterilising the swollen grain, e.g. in admixture with calcium carbonate, inoculating the sterile grain with a culture, e.g. in the form of , a homogenate, and incubating the inoculated grains. The use of, say, CaC0 3  prevents grain aggregation.
Patent EP-0123015-A2 (EP)
Inventor: RIPANI SERGIO
IPC: A23G1/04
Filed: 1984-01-16
Abstract: Eine Vorrichtung zur Regelung und Uebewachung der Dicke des hergestellten Schokoladenfilms (27) bei Walzenreibmaschinen fuer Schokolade und dgl., bei der die Regelung der Dicke durch Eingreifen im Regelsystem zum Verstellen des Lagerdrucks der Reibwalzenlager der Walzenreibmaschinenwalzen unter Benutzung von Steuersignalen stattfindet, die von einer indirekten Messung der augenblicklichen Dicke des Schokoladenfilms (27) erhalten werden, wobei die Messung durch Verarbeitung von kolorimetrischen Signalen durchgefuehrt wird, die bei einer gegebenen zu raffinierenden Ausgangsmasse von Schokolade entsprechende Dicken darstellen und von einem kolorimetrischen Leserkopf (10) abgegeben werden. Der kolorimetrische Lesekopf (10) ist hin- und herbewegbar vorgesehen, um eine Messung des Films auf seiner gesamten Breite durchzufuehren. Der Lesekopf (10) zur optischen Ablesung gibt auch die Moeglichkeit, die Lueckenlosigkeit des abgelieferten Schokoladenfilms zu ueberwachen, d. h. das Vorhandensein von etwaigen sogenannten "trockenen Bahnen" auf der letzten Reibwalze zu erfassen. Wenn Ursachen entstehen, die ueblicherweise zum Fressen der Walzenreibmaschinenwalzen fuehren, wird die Walzenreibmaschine nach einer voreingestellten Regelzeit durch die Vorrichtung automatisch abgestellt.
Patent EP-0124028-A2 (EP)
Inventor: ANAZAWA TAKANORI
IPC: B01D69/08
Filed: 1984-04-18
Abstract: A heterogeneous membrane of a thermoplastic crystalline polymer composed of a microporous layer and a nonporous layer and having excellent properties, for example as a diaphragm for separating a gaseous mixture; and a process for production thereof. The heterogeneous membrane is in the form of, for example, a flat film or a tubular film (preferably a hollow fiber). The microporous layer contains pores with a diameter of 0.01 to 50 microns, whereas the nonporous layer does not substantially contain pores having a diameter of at least 30 A and has a thickness of 0.01 to 1 micron. The heterogeneous membrane is characterized by having at least 3 times as high an apparent oxygen permeability coefficient P(0 2 ) at 25°C as a nonporous homogeneous membrane of the same material and an oxygen-nitrogen separation coefficient a (0 2 / N 2 ) at 25°C, i.e. the ratio of the apparent oxygen permeability coefficient P(0 2 ) to the apparent nitrogen permeability coefficient P(N 2 ), of at least 1.2. 
     The heterogeneous membrane can be industrially produced easily and conveniently with a high efficiency by a melt-extrusion film-forming step, a stretching step and a heat-setting step under specified conditions.
Patent EP-0139246-A2 (EP)
Inventor: OGAWA HIROSHI
IPC: F16K15/04
Filed: 1984-09-26
Abstract: A ball valve includes a valve casing (1) which comprises a valve body (7) having an internally threaded socket (9), and a pipe connecting bushing (11, 21) having an externally threaded portion (10) screwed into the socket (9). The outer peripheral surface (12) of the forward end of the bushing has a smaller diameter than the externally threaded portion to provide a movable circular step (13,22), while the valve body (7) is internally formed with a stationary circular step (14) opposed to. and spaced apart from, the movable step (13, 22). Provided between the circular steps (13,22) and (14) is a sealing ring (17, 23), which is clamped by these steps when the bushing (11, 22) is screwed in.
Patent EP-0138164-A2 (EP)
Inventor: FURUHATA TAKASHI
IPC: H04N5/932
Filed: 1984-10-04
Abstract: Method and apparatus for sampling, quantizing and processing a video signal having a time base fluctuation with sampling clock pulses produced from an oscillator (14). A horizontal synchronous signal is separated from the video signal by a separator (12). The oscillator (14) is instantaneously phase-synchronized with the horizontal synchronous signal, so that the oscillator produces sampling clock pulses having the same time base fluctuation as the video signal. An oscillating frequency of the oscillator is stabilized by phase-comparing the sampling clock pulses with a reference signal from a crystal oscillator and controlling the oscillating frequency in response to a phase error signal thereof during a vertical blanking period of the video signal.
Patent EP-0144981-A2 (EP)
Inventor: TADEUSZ RUT PROF DR ENG
IPC: B21K1/08
Filed: 1984-12-06
Abstract: Beim Schmieden von Kurbelwellen wird während eines Arbeitshubes der Presse eine einzige Kurbelwange jeweils so geschmiedet, daß der zu schmiedende Stababschnitt an der Stelle eingespannt wird, aus welcher ein Lagerzapfen der Kurbelwelle geformt wird und ausserdem an einer zweiten, um einen gewissen Abstand entfernten Stelle, aus welcher der benachbarte Kurbelzapfen geformt wird, wobei der sich zwischen diesen eingespannten Stellen befindende Stababschnitt in Achsrichtung gestaucht und gleichzeitig quer zu dieser Richtung gebogen und versetzt wird. Am Anfang des Arbeitshubes ist die Stauchgeschwindigkeit größer als die Biegegeschwindigkeit. Am Ende des Arbeitshubes ist die Stauchgeschwindigkeit kleiner als die Versetzungsgeschwindigkeit. Die folgenden Kurbelwangen werden nacheinander in den verlangten Winkelstellungen während folgender Pressehübe geschmiedet. Die Vorrichtung zum Schmieden von Kurbelwellen hat ein Untergestell bestehend aus Längsträgern (4) und Traversen (12, 25). Das Kopfstück (3) der Vorrichtung bewegt sich hin und her in Richtung zum und vom Untergestell. Im Raum zwischen dem Kopfstück (3) und den Teilen (4, 25) des Untergestells ist nur ein einziges Paar gegenseitig gekoppelter beweglicher Werkzeughalter (5, 8) angeordnet, von denen der obere Werkzeughalter (5) am Kopfstück (3) senkrecht oder schräg zu dessen Bewegungsrichtung geführt wird, und der untere Werkzeughalter (8) ist mit einer aus Gelenkhebeln (6, 7) bestehenden Parallelogrammführung auf dem Untergestell gestützt. In diesen Werkzeughaltern sind Klemmwerkzeuge für das zu schmiedende Material (24) angeordnet. Am Untergestell (4, 12, 25) ist ein zusätzliches, während des Arbeitshubes unbewegliches Werkzeughalterpaar (12, 4d, 13) starr befestigt, welches mit einem dieses Werkzeughalterpaar schließenden Klemmwerk (14, 15) ausgerüstet ist. In diesem starr befestigten Werkzeughalterpaar sind außer den zur Kurbelwangen-, Lagerzapfen- oder Kurbelzapfengestaltung dienenden Werkzeugen (22, 23) auch noch Werkzeuge (17, 18, 20) angeordnet, welche zur Festlegung gegenseitiger Winkelstellungen der benachbarten Kurbelwangen in der Kurbelwelle dienen.
Patent EP-0151743-A2 (EP)
Inventor: OESTREICH ULRICH DIPL-ING
IPC: G02B6/44
Filed: 1984-12-11
Abstract: The optical transmission element (AD) comprises a light waveguide (LW) provided with a cushion layer (PS), said light waveguide being positioned within a hard sheath (HL). A glide layer (GS) is provided between said sheath (HL) and said cushion layer (PS). The sheath (HL) is of a material having a modulus of elasticity greater than 2000 N/mm2 and a coefficient of thermal expansion less than 0.8x10-4/ DEG K.
Patent EP-0147734-A2 (EP)
Inventor: YASUZUKA TAKEZOU C O PATENT DI
IPC: H01J5/18
Filed: 1984-12-13
Abstract: in a vacuum tube with a window through which radiation is passed, an entrance window member is formed of radiation transparent metal, such as titanium or a titanium-base alloy. An entrance window supporting frame (28), which defines the window supporting frame (28), which defines the window, is formed of iron or an alloy containing iron. The flat inner surface of the entrance window member (24) is tacked to the flat outer surface of the entrance window supporting frame (28) along the whole perimeter thereof by spot welding. An intermediate member (50) formed of a metal containing gold or silver is interposed between the respective peripheral edge portions of the entrance window member (24) and the entrance window supporting frame (28), whereby the entrance window member (24) is finally welded to the peripheral edge portion of the entrance window supporting frame (28) along the whole perimeter thereof in a vacuum-tight manner by continuous spot welding. The position for the final welding is at a predetermined distance from the weld zone of the tack welding. The tack welding permits continuous spot welding with use of the intermediate member (50) without variations of welding conditions in the weld zone.
Patent EP-0146963-A2 (EP)
Inventor: YAMAZAKI TAKAO
IPC: H03H17/04
Filed: 1984-12-24
Abstract: In an IIR digital filter, same polynomial is multiplied to both denominator and numerator of system function for the IIR digital filter so as to eliminate first order term from the denominator of the system function, thereby an IIR digital filter for high-speed signal can be attained using an operation element of relatively low speed and small power consumption.
Patent EP-0122661-A2 (EP)
Title: Dispositif permettant de solidariser entre eux deux châssis métalliques contigus appartenant à des niveaux différents
Inventor: MANGAL MICHEL
IPC: E04B2/90
Filed: 1984-04-03
Abstract: L'invention concerne un dispositif permettant de solidariser entre eux deux châssis métalliques, caractérisé par une pièce mâle (7) solidaire d'un profilé appartenant à un châssis et, d'autre part, par une pièce femelle (6) solidaire d'un profilé appartenant à un châssis contigu, de manière telle que, sous l'influence d'un mouvement de translation d'un châssis par rapport à un autre, effectué dans le plan général occupé par ces deux châssis, la pièce mâle (7) peut exécuter librement un mouvement de translation et/ou de rotation par rapport à la pièce femelle.
Patent EP-0117125-A2 (EP)
Inventor: KATSURA TADAHIKO
IPC: B65D/
Filed: 1984-02-15
Abstract: Disclosed is an easily-openable heat-seal lid for forming a heat-sealed portion with a vessel proper for sealing the vessel proper, which is composed of a laminate comprising at least an inner surface member of a heat-sealable resin, a metal foil and an outer protecting layer, wherein a score defining a portion to be opened is formed at a part of the lid more central than the peripheral portion to be heat-sealed so that the score extends to the midway of the metal foil in the thickness direction from the outer side, a through hole piercing through the lid is formed on the inner side of the score in the vicinity of the opening-initiating portion of the score, a rivet of an opening tab, which is composed of the inner surface member material and a heat-sealable resin, is inserted through the hole to project to the inner surface side of the lid, the top end portion of said projecting of the rivet is expanded in the plane direction to secure the opening tab, the top end portion of the rivet projected on the inner surface , side is sealed and engaged with the inner surface member by heat fusion bonding, and one end portion of the opening tab or the peripheral portion of the inner surface side of the rivet is substantially superimposed on the opening-initiating portion of the score.
Patent EP-0133786-A2 (EP)
Inventor: RUDDY BRIAN LEONARD
IPC: F02B1/04
Filed: 1984-07-30
Abstract: A piston ring (105, Figure 4; 110, Figure 5; 113, Figure 6A) is formed from a plastics material and has a maximum pressure against the associated cylinder of between 0.10 and 1.50 MN/m 2  and preferably 0.50 MN/m 2 . One possible material for such piston rings is polyetheretherketone. The benefits obtained are greater conformability which leads to a reduction in the number of piston rings which need be used for a particular piston. This in turn reduces friction so increasing the performance of the associated engine. Acceptable wear rates and ability to withstand operating temperatures have been found in these piston rings.
Patent EP-0138483-A2 (EP)
Inventor: IMAI AKIHIRO
IPC: B41M5/44
Filed: 1984-09-28
Abstract: A color sheet (S) for thermal transfer printing comprises a substrate (1) having a colorant layer (2) on one side and a resin layer (3) on the other side, the resin layer (3) being made of a resin composition comprising fine particles (4) and a lubricating material dispersed in a binder resin. The resin layer (3) has a rough surface due to the presence of the fine particles (4) so that the color sheet does not stick to a thermal head and the resulting image is free of dropout defects and is of good quality.
Patent EP-0166055-A2 (EP)
Inventor: REYNOLDS ERIC CHARLES
IPC: A61K8/00
Filed: 1984-12-21
Abstract: An orally ingestible composition contains a caries and gingivitis inhibiting amount of a digest of a protein or a polypeptide or a salt thereof. 
     The digest may be in solution and can be effected chemically or proteolytically. The composition may be in the form of either foodstuff, confectionery, dentifrice or tablets.
Patent EP-0114144-A2 (EP)
Inventor: WILLEY BARRY A
IPC: B62J17/04
Filed: 1984-01-17
Abstract: There is disclosed a windshield mounting assembly for a motorcycle windshield or the like having, in combination, a clamp portion adapted to be snugly received over a portion of an associated cycle, the clamp portion also including means for positioning a portion of a windshield brace assembly for rotation through a range of angular adjustment positions. There is also a shield brace assembly having one end portion adapted to be removably positioned with respect to the clamp to prevent radial movement of one brace end, and a fastener adapted to cooperate with the clamp in securing one brace end. The shield brace assembly further includes cooperating portions also arranged for movement through a range of adjustment positions, and means for locking the cooperating portions of the brace in a desired position of adjustment, one of the cooperating portions having means on a free end thereof for attachment to a portion of a cycle windshield. The one brace end and the clamp have interlockable means for preventing movement of the brace from a desired position of angular adjustment when the brace end and the clamp are fastened together. The fastener is also constructed and arranged for hand tightening so as to lock the brace end to the clamp in said desired position of angular adjustment.
Patent EP-0144268-A2 (EP)
Inventor: KOGA SATORU
IPC: G06F12/08
Filed: 1984-11-30
Abstract: A method for controlling a buffer mamory (BM) for storing a copy of a portion of a main memory (MM), including a step of detecting whether the address in question exists in the buffer memory (BM) in response to an instruction to carry out reading from and subsequent writing into the same address. In the case where the results of the detection are affirmative, reading of the data from the address in question and the subsequent writing of the result of a calculation into the address in question are carried out. In the case where the results of the detection are negative, an instruction for the main memory (MM) to read data in the block which contains the address in question is issued, to read data in the block is transferred from the main memory (MM) to the buffer memory (BM), the transferred data is written into the buffer memory (BM) with the word of the requested address placed as the beginning word of the data, the beginning word of the data from the buffer memory (BM) is picked-up, the picked-up beginning word is transmitted to a calculation portion, and the results of the calculation are written into the same address of the buffer memory (BM) in succession to the writing of the beginning word of the data.
Patent EP-0149981-A2 (EP)
Inventor: FARINA ALFONSO
IPC: G01S13/524
Filed: 1984-12-06
Abstract: Adaptive radar signal processor apt to detect the useful echo in the presence of an additive disturbance made up of clutter and noise, through which the disturbance can be cancelled and the useful signal can be enhanced by means of the synthesis of a filter, adapted to the useful signal, which rejects the disturbance spectrum frequency components by adapting itself in real time to its variations.
Patent EP-0154217-A2 (EP)
Inventor: HUBER BERND DR
IPC: D01F6/18
Filed: 1985-02-13
Abstract: Monofils and bristles which comprise at least 90% by weight of acrylonitrile units and have a linear density of more than 2.5 tex possess a relative solution viscosity of 1.7 to 6.0, a tear strength of at least 20 cN/tex and an initial modulus of more than 700 cN/tex. The manufacturing process is distinguished by a wet stretch of the spun filaments by at least 1:4, drying under tension and a subsequent hot stretch of at least 1:2, the overall stretch being at least 1:8, preferably 1:10 to 1:20. The monofils and bristles according to the invention are suitable in particular for producing filament-reinforced composite materials.
Patent EP-0152953-A2 (EP)
Inventor: GUM MARY LOU
IPC: A61K47/00
Filed: 1985-02-21
Abstract: Water-in-volatile silicone emulsifier coneentrates containing 2 to 30 wt. % water in the internal phase, 40 to 90 wt. % of a volatile cyclic silicone liquid such as the octamethylsiloxane cyclic tetramer, decamethylsiloxane cyclic pentamer or the dodecame- thylsiloxane cyclic hexamer and 5 to 40 wt. % of a polyoxyalkylene substituted silicone containing per molecule 5 to 100 dialkylsiloxy units, two trialkylsiloxy end blocking units and 1 to 16 polyoxyalkylene substituted alkylsiloxy units of the average formula:
     in which R is an alkyl group having 1 to 4 carbon atoms and R can individually be the same or different, wherein R o  is a terminal group selected from the class consisting of hydrogen, alkyl, aryl, aralkyl and acyl radicals, n is an integer of 2 to 8, a is a number of 5 to 20 and b is 2 or 3. Said emulsifier concentrates are highly useful in preparing water-in-silicone personal-care emulsions by simply mixing same with desired personal-care components soluble therein followed by mixing with water in which water soluble personal-care components may be mixed. The personal-care components include the well known materials such as emollients, film formers, sun screen agents, moisture barriers, anti-perspi- rants and the like. Processes are also described for preparing the water-in-silicone emulsifier concentrates and emulsions mentioned above.
Patent EP-0162303-A2 (EP)
Inventor: HICKS JOHN WILBUR JR
IPC: H04B10/2581
Filed: 1985-04-20
Abstract: A polarization locked optical fiber having a fiber core suspended by a thin cladding web within a tube with a prestress acting along the web to fixedly polarize the core. Preferably, the tube and web are glass materials having different thermal characteristics to provide a built-in stress upon drawing of the web and tube assembly. In the preferred method, an optical fiber preform is machined to a rectangular form and drawn within an enclosing tube to provide the stressed web arrangement.
Patent EP-0174492-A2 (EP)
Inventor: ZIRPS WILHELM ING GRAD
IPC: F16K31/363
Filed: 1985-08-03
Abstract: A plate-shaped valve body (15) in which there is an eccentric stepped hole (17), is mounted in a sealing ring (16) and is arranged in the housing (10) of a flow control valve (11). The valve body (15) abuts onto an end collar (21). This valve body (15) is movable against the force of a compression spring (25) and is effectively connected to an outlet hole (12). With the aid of the flow control valve (11), a constant, pressure-independent hydraulic fluid flow is possible. The flow control valve (11) is of simple and compact construction and is suitable for various applications. <IMAGE>