baber/WOPTO huggingface dataset:
Patent EP-0239283-A2 (EP)
Inventor: MITSUISHI NAOKI
IPC: G06F21/00
Filed: 1987-03-11
Abstract: A single chip type microcomputer includes a central processing unit (CPU) (l), a random-access memory (RAM) (2), a mask read-only memory (mask ROM) (3) and a writable ROM such as an electrically erasable and programmable read-­only memory (EEP-ROM) (4). The writable ROM (4) stores both the user program and data to be preserved. The mask ROM (3) stores a write control program for controlling the write operation to the writable ROM, and the address positions of the writable ROM and the mask ROM (3) in the address space of the CPU are mutually different. The pro­portion of size of the user program region and the data region in the writable ROM can be selected in arbitrary proportions. In this way, only a single writable ROM (4) is needed, but data may be preserved semi-permanently in the writable ROM (4) whenever necessary.
Patent EP-0264290-A2 (EP)
Inventor: OKADA TSUNEYOSHI
IPC: C08L67/00
Filed: 1987-10-16
Abstract: A resin composition suitable for injection moulding characterised in that it comprises 40 to 80 percent by weight of a thermotropic, liquid crystalline polyester being capable of forming the anisotropism in the molten state and having a weight-average molecular weight of 2,000 to 200,000 and 20 to 60 percent by weight of a fibrous material having a tensile modulus of not smaller than 6,000 kg/mm2, a weight-average length of 0.15 to 0.60 mm and an aspect ratio of not smaller than 10.
Patent EP-0272038-A2 (EP)
Inventor: KUBO JUNICHI
IPC: C10G47/34
Filed: 1987-12-09
Abstract: A method for hydrocracking a heavy fraction oil which comprises cracking a heavy fraction oil in the coexistence of a catalyst and a hydrogen donating solvent such as tetralin while adding a hydrogen-containing gas to the cracking reactor thereby inhibiting the formation of carbonaceous substances and precursors thereof and then hydrogenating the reaction products in the presence of a solid catalyst while adding a hydrogen-containing gas to the hydrogenating reactor thereby to convert the toluene-insoluble carbonaceous substances and precursors thereof to toluene-soluble ones, thus causing no clogging in an apparatus used.
Patent EP-0243319-A2 (EP)
Inventor: GUGUMUS FRANCOIS DR
IPC: C08L101/00
Filed: 1987-04-21
Abstract: Di(2,2,6,6-tetramethyl-4-piperidinyl) succinate and glutarate are highly effective light stabilisers for thermoplastics, in particular polyolefins.
Patent EP-0266333-A2 (EP)
Title: Segment de coupe pour lame de scie circulaire
Inventor: DELK THOMAS E III
IPC: B28D1/04
Filed: 1987-09-23
Abstract: L'invention concerne un segment de coupe (1) propre à équiper une surface de coupe qui guide de manière précise une lame de scie (3) à travers la pierre, le béton et les matériaux similaires. Le segment de coupe (1) comprend un corps métallique unitaire présentant une paroi apparente (6) définissant une surface de coupe, une paroi de contre-parement (7) opposée à la surface de coupe, deux parois latérales (8) opposées et deux parois opposées d'extrémité (10). Au moins une des parois d'extrémité (10) présente en creux, un canal (11) ménagé dans chacune des parois d'extrémité (10). Ce canal (11) permet de créer une rainure arquée de coupe qui s'étend longitudinalement le long d'une portion centrale (9).
Patent EP-0283826-A2 (EP)
Inventor: MATHIEU BERND DR DIPL-CHEM
IPC: A61M1/18
Filed: 1988-03-08
Abstract: Zwei in Strömungsverbindung stehenden semipermeablen Kapillarfaserbündeln (4 bzw. 5), befinden sich nebeneinander angeordnet in einem einzigen Gehäuse (1). Die gegenüberliegenden Öffnungen des Gehäuses (1) sind jeweils durch eine Endkappe (2;2a), die je mindestens eine Anschlußöffnung (3;3a) zur Ein- bzw. Ausleitung des Mediums aufweist, verschlossen. Das Gehäuse (1) weist an seinen Enden jeweils eine Vergußschicht (6;7) auf, in der die Enden der Kapillarfaserbündel (4;5) aufgenommen sind, wobei zwischen Endkappe (2;2a) und Vergußschicht (6;7) jeweils ein Verteilungsraum (8;9) und zwischen den Vergußschichten (6;7) jeweils ein Primärfiltratraum (10) gebildet werden. Die Enden des ersten Kapillarfaserbündels (4) sind gegenüber dem ersten Verteilungsraum (8) und die Enden des zweiten Kapillarfaserbündels (5) gegenüber dem zweiten Verteilungsraum (9) verschlossen, so daß das gesamte Innenlumen des ersten bzw. zweiten Kapillarfaserbündels (4;5) nur mit dem zweiten bzw. ersten Verteilungsraum (9 bzw. 8) in Strömungsverbindung steht.
Patent EP-0284857-A2 (EP)
Inventor: QUATAERT PIERRE
IPC: A01F15/00
Filed: 1988-03-10
Abstract: A roll baling press for harvest products for enabling a roll baling press to be operated in a continuous mode. A buffer store is formed for temporarily storing the continuously supplied harvest product during the typing and ejection of the finished roll bale. A flexible partition element (T) is provided in the roll-winding chamber (7) for temporarily establishing the buffer store (Z) within the roll-winding chamber (7).
Patent EP-0287029-A2 (EP)
Inventor: PULVERER GERHARD PROF DR MED
IPC: A61K31/7024
Filed: 1988-04-12
Abstract: Infections caused by pathogenic organisms can be prevented and/or treated by administration of monosaccharides specific for lectins of the body cells or the pathogenic organisms and/or glycoconjugates containing these monosaccharides.
Patent EP-0298226-A2 (EP)
Inventor: GOODMAN MARK
IPC: G01N29/36
Filed: 1983-07-14
Abstract: Leaks or thin spots in containers 10, as well as mechanical faults, e.g. worn bearings, are detected by an ultrasonic energy indicator that includes a modulator 22 that heterodynes ultrasonic signals received by a transducer 14 and creates an audio signal related thereto. The transducer includes a series arrangement of piezoelectric crystals 14 feeding a field-effect transistor amplifier 16 and the modulator operates in an amplitude modulation, suppressed-carrier mode which can be stabilized by a feedback loop. For indicating the presence of the audio signal, either headphones 26 or a meter 38 or both are employed. When leaks in a container are being detected, an ultrasonic generator is used which varies its output frequency slowly over a band of frequencies.
Patent EP-0294671-A2 (EP)
Inventor: RIEWER HANS THEO
IPC: B65D21/02
Filed: 1988-05-28
Abstract: A water canister (1) and accompanying container (2) for use for camping and the like, in particular when using a motor vehicle, wherein the water canister has a handle (3) and a closeable water outlet (11) and a recess (26) for the container (2) which can be inserted and held detachably in said recess. In order to achieve a compact and stable design of the arrangement with low manufacturing costs, provision is made for the water canister (1) to be reduced (b') in its width (b) over its entire depth (t) below its upper region (1') to provide the recess (26), said reduction in width extending down to the bottom (6) of the canister so that the upper region (1') and the remaining lower region (1") of the water canister together form an angle or an "L". Furthermore, a container (2) is provided, which can be closed by means of a lid or the like, in such a way that it can be inserted in the abovementioned recess. <IMAGE>
Patent EP-0307551-A2 (EP)
Inventor: LUTHY CHELLA M
IPC: C09D11/00
Filed: 1988-06-17
Abstract: Compositions and methods of printing or coating substrates with aqueous solutions of fragrance containing polymers are disclosed. The fragrance is controllably released from the printing or coating over extended periods of time. The polymers carrying the fragrance are polyamides of fatty acid derived dicarboxylic acids which contain carboxyl groups which will form salts with aqueous solutions of alkaline materials. The alkaline material aids in the solubilization or dispersion of the polyamide in the aqueous solution.
Patent EP-0302393-A2 (EP)
Inventor: KIRINO FUMIYOSHI
IPC: H01F10/12
Filed: 1988-07-28
Abstract: A magneto-optical recording medium is provided with a magneto-­optical recording film (3) made of an alloy having perpen­dicular magnetic anisotropy and composed of a rare earth element-iron group element-base alloy and, added thereto, 1 to 10 atomic % of at least one of the elements Nb, Ti, Ta, Cr and Aℓ and 2 to 10 atomic % of at least one of the elements Pt, Au, Pd and Rh. In this magneto-optical recording medium, all types of corrosion, i.e., oxidation, wet corrosion and pitting corrosion, are suppressed, so that a long service life and high reliability can be attained.
Patent EP-0303243-A2 (EP)
Inventor: BREIPOHL GERHARD DR
IPC: A61P9/10
Filed: 1988-08-10
Abstract: ANF, its part-sequences and analogues and the physiologically tolerated salts thereof are used for the prophylaxis of cardiac ischaemias and for the treatment of heart disease.
Patent EP-0310195-A2 (EP)
Inventor: KAMMINGA KLAAS
IPC: B62B3/18
Filed: 1988-09-30
Abstract: A nestable roll container comprising an at least partly foldable bottom, two vertical side frames (3, 13) placed on either side of the bottom and adapted to hinge about a vertical shaft relatively to a rear frame portion and to be brought from a parallel, operating position into a diverging, nesting position. The container has two travelling wheels (18) mounted underneath the rear frame portion and two front wheels (17), each mounted underneath a wheel plate extending inwardly at the front and the underside of each side frame. The bottom is provided at its front with a pull member (60) situated underneath the bottom surface. The foldable portion (5) of the bottom is provided with locking members adapted to coact with at least one side frame for preventing an upward swivelling movement of the bottom in the operating position of the roll container.
Patent EP-0281383-A2 (EP)
Inventor: TURNER REED JAMES
IPC: A01F12/24
Filed: 1988-03-02
Abstract: In an axial flow rotary separator, a separator concave (50) forming part of a generally cylindrical separator casing (24) consists of a series of circumferentially spaced, axially extending, finger bar assemblies (56). In each finger bar assembly side by side fingers (72) extend circumferentially in the direction of rotation, supported cantilever fashion by an axially extending finger support bar (58,66). The fingers and support bar inner surfaces all lie approximately in a cylindrical surface but the radial offset of the free ends of the fingers relative to the following finger support bar, may be chosen or varied according to the crop handled and the grate characteristics desired. The tips (74) of the fingers (72) stop short of the next assembly (56). The rotor (26) comprises pivoted crop-propelling arms. In a second embodiment a threshing concave of the same general structure is used in conjunction with a conventional rasp bar threshing cylinder.
Patent EP-0284401-A2 (EP)
Inventor: HASHIMOTO KAZUO
IPC: H04M1/725
Filed: 1988-03-24
Abstract: Conventional telephone answering device incorporated in or combined with a telephone set is now generally used. However, the conventional telephone set has a plurality of buttons, for instance, speed dialing, mute, flash or radial buttons, and further the telephone answering device incorporated in the telephone set has also  many  buttons for controlling the device. So the user is confused at the sight of a number of buttons and he hesitates to use the device. Most conventional telephone answering device can be remotely operated from remote location by using ten keys, and asterisk and pound sign keys of a push phone, so as to rewind, fast forward, or record an outgoing and incoming message. The present invention makes the common use of push phone button for telephone set and telephone answering device, and also the telephone answering device can be manually operated at home in same way as in remote control operation by using some kind of push phone buttons of outside telephone set. The present invention also makes it possible to record two-way conversation manually by use of some of ten-key buttons during off-hook mode  of telephone set.
Patent EP-0292267-A2 (EP)
Inventor: FREDKIN EDWARD
IPC: B01D61/10
Filed: 1988-05-18
Abstract: Pumping apparatus for feeding sea water at high pressure to a reverse osmosis unit (11) comprises a pair of work exchange sub-systems (13,15; 17,19) each of which operate alternatingly in high pressure phases, each of said sub-systems including first and second work exchange vessels (13,17 and 15,19), the first said vessels (13,17) receiving sea water on one side and hydraulic fluid on the other, the second said vessels (15,19) receiving concentrate from the unit (11) on one side and hydraulic fluid on the other. A selectively operable valve (41;43), permits hydraulic fluid displaced by the introduction of sea water into the one side of the respective first vessel (13;17) to flow into the other side of the respective second vessel (15;19) thereby displacing concentrate during a low pressure phase of operation of the respective work exchange sub-system (13,15 or 17,19). Booster pump (55) transfers hydraulic fluid to the other side of a selected one of said first vessels (13,17) from the other side of the respective second vessel (15,19) during a high pressure phase of operation of the respective work exchange sub-system (13,15 or 17,19), the amount of hydraulic fluid transferred being substantially equal to the concentrate produced by the reverse osmosis unit (11).   Pump (57) introduces additional hydraulic fluid into the other side of a selected first vessel (13,17) also during the respective high pressure phase of operation, the amount being substantially equal to the fresh water produced by the reverse osmosis unit (11). Valves (25,27) selectively connect said one side of each of the first said work exchange vessels (13,17) to the solution inlet of the reverse osmosis unit (11) and valves (31,33) selectively connect the concentrate outlet of the reverse osmosis unit (11) to said one side of a selected one of said second vessels (15,19) so that hydraulic fluid thereby displaced aids said pumps (55,57) in driving sea water from the one side of the respective first vessel (13,17) into the reverse osmosis unit (11).
Patent EP-0297761-A2 (EP)
Inventor: MCMELLON BRUCE A
IPC: B22C9/04
Filed: 1988-06-20
Abstract: A lost foam casting system utilizes an interconnected train of open frame gondolas (19) supported on a set of elevated parallel horizontal rails (11) forming a closed loop which passes through a loading and compaction station (12), a metal pouring station (13) and mould unloading station (14). Drive means (21) are provided to move the train intermittently so that the gondolas (19), which removably carry mould holding flasks (22), are accurately sequentially positioned in each of said stations.
Patent EP-0300695-A2 (EP)
Inventor: VASSIE JEFFREY SIMPSON
IPC: B65H16/04
Filed: 1988-07-15
Abstract: A dispenser for plastics film material comprises a base (10) with a handle (12). A mandrel assembly (16) is removably fitted in a socket (14) on the base (10), and includes a central part (22) holding a reel (24) of film. The central part (22) is rotatable with respect to the remainder of the assembly (16) to allow the film (24) to unreel. Adjustable braking means are provided to give a preselected degree of resistance to unreeling. 
     The dispenser forms part of a packaging system which also includes a winding apparatus
Patent EP-0312192-A2 (EP)
Inventor: GALE SIMON JOHN
IPC: H03B28/00
Filed: 1988-07-20
Abstract: A digital frequency up conversion arrangement comprising a source of fixed high speed clock pulses the frequency of which is near to the desired output frequency of the converter arrangement, a high frequency counter (20) to which the clock pulses are applied to produce a repetitive fixed m-bit digital word in parallel output form, the sample rate of the m-bit word being equal to the high speed clock frequency, divider (21) to which the high speed clock pulses are applied to form a slow clock pulse train, a slow frequency NCO (22) to which the slow clock train is applied together with frequency control signals to produce m-bit words the sample rate of which is equal to the slow clock frequency, summing means (23) to which the high sample rate and slow sample rate m-bit words are applied to produce resultant m-bit words which form a digital representation of a sine wave at the required output frequency, and digital-to-analogue conversion means (25) to which the resultant m-bit words are applied to produce an analogue sine wave at the required output frequency.
Patent EP-0323266-A2 (EP)
Inventor: GUSCOTT JOHN K
IPC: G01V8/12
Filed: 1988-12-30
Abstract: A passive analog equalizer is connected to the output of an infrared detector to provide decreasing pyroelectric detector sensitivity with increasing target frequency in order to provide a detection sensitivity which is substantially flat over the target velocity range of interest. An interruptable modulator is connected to the equalized pyroelectric detector signal to shift its frequency upwardly in order to provide negligible drift, fast recovery from transients, and the ability to quickly shut down the modulator when a transient occurs. A transient detector is operative in response to transients in the pyroelectric detector output signal to provide a window during which the modulator is interrupted in order to prevent transient induced false alarms.
Patent EP-0337153-A2 (EP)
Inventor: FLOOD PAUL W
IPC: C08L77/00
Filed: 1989-03-17
Abstract: Compositions useful as a material for fuel lines comprising an intimate blend of:
     (I) from 45 to 55% by weight of a polyamide and   (II) from 55 to 45% by weight of a mixture of
   (a) From 70 to 90% by weight of high density polyethylene grafted with an alpha, beta-olefinically unsaturated dicarboxylic acid anhydride,   (b) From 5 to 15% by weight of linear low density polyethylene grafted with an alpha, beta-olefinically unsaturated dicarboxylic acid anhydride, and   (c) From 5 to 15% by weight of ethylene/propylene/diene rubber grafte dwith an alpha, beta-olefinically unsaturated dicarboxylic acid anhydride        are described.
Patent EP-0338345-A2 (EP)
Title: Brenner mit einer Vorrichtung für die Zuführung von Abluft und/oder Verbrennungsluft
Inventor: HUNING WERNER DR
IPC: F23C7/00
Filed: 1989-04-07
Abstract: Die Vorrichtung weist ein vorgeschaltetes zylindrisches Dralleinlaufsystem (Einlaufsammler 1) mit tangential einmündenden Zuführungsstutzen (8, 9) auf. Dabei ist der Hauptstutzen (8) in einem radialen Abstand (R) von der Brennerachse an dem Einlaufsammler (1) angeordnet, der größer ist als der Radius (r) des Brennraums (4). Durch diese Vergrößerung des Drallradius kann bei kleinen Durchsätzen eine wesentlich höhere Drallintensität erzeugt werden. Um zu vermeiden, daß bei höheren Durchsätzen der Drall zu stark anwächst, wird dem Einlaufsammler (1) über einen Sekundärstutzen (9) tangential und gegenläufig zum Hauptstromdrall ein Sekundärstrom (7) zugeführt, der über ein Regelorgan (11) eingespeist wird. Alternativ kann der Sekundärstrom (7) dem Einlaufsammler (1) auch über Einlaßschlitze (14) im wesentlichen senkrecht zur Hauptströmungsrichtung zugeführt werden. In beiden Fällen wird die tangentiale Strömungskomponente des Hauptstroms (6) verlangsamt. Das Regelorgan (11) im Sekundärstrom (7) ist zweckmäßig so ausgelegt, daß der Sekundärstrom (7) erst dann einsetzt, wenn der Hauptstromdurchsatz auf 50 % bis 60 % des Nenndurchsatzes ansteigt.
Patent EP-0348791-A2 (EP)
Inventor: BRAUN GEORG
IPC: E06B9/17
Filed: 1989-06-20
Abstract: In a blind box having a rectangular cross-section, which blind box is obtained either in an integral construction as a shaped part made of wood wool cement or in a joined arrangement of individual light building boards assembled to form a construction set or even of two different shaped parts likewise made of wood wool cement, an outwardly prestressed cork plate is used for the heat insulation, the curvature of which cork plate is essentially concentric to the non-centrally arranged axis of the winding roller and has a radius of curvature which is only slightly larger compared to the roll diameter of the wound-up blind and is formed by the anchorage, obtained by the prestressing, on the surrounding inside of the box. <IMAGE>
Patent EP-0354363-A2 (EP)
Inventor: MULLENBERG RALPH
IPC: F16D1/094
Filed: 1989-07-10
Abstract: A clamping arrangement includes taper sleeves which are movable axially towards each other and upon movement in a specific direction open outward radially, so that an outer component can be clamped on a shaft. The axial displacement of the taper sleeves towards each other takes place by means of a screw sleeve with threads of differing pitch, engaging in corresponding threads on the ends of the taper sleeves lying outside a clamping region. The clamping can be produced or released by turning the screw sleeve in one direction or the other.
Patent EP-0353726-A2 (EP)
Title: Horse bridle bit
Inventor: CONRAD ULRICH
IPC: B68B1/06
Filed: 1989-08-02
Abstract: The horse bridle bit comprises a mouthpiece and lateral cheek rings which are movably connected to the ends of the mouthpiece and to which cheek straps and reins can be attached. The ends of the mouthpiece (1) are arranged, in a slidingly moveable manner, on a forward-pointing curved section (3) of the cheek rings (2) between an eye for attaching the cheek strap (7) to the cheek ring (2) and a further eye (4), lying opposite the former, for attaching the curb-rein (10). <IMAGE>
Patent EP-0353727-A2 (EP)
Inventor: NELSON THOMAS LARSON
IPC: D02J1/08
Filed: 1989-08-02
Abstract: This invention relates to an apparatus and a process involving fluid jet devices for intermingling filaments of a continuous filament yarn or yarns, including combining a plurality of yarns to produce a larger coherent yarn. More particularly the invention relates to fluid jets having a passageway (24) through which yarn (26) moves, where the yarn is positioned and maintained along one wall (28) as it passes through the passageway and where the fluid-directing orifice in the jet is offset with respect to the passageway in the direction of the wall. The apparatus and the process are useful in producing heather yarns with superior yarn blending and along-end uniformity.
Patent EP-0365841-A2 (EP)
Inventor: FALK JOHN CARL
IPC: C08L67/00
Filed: 1989-09-25
Abstract: Thermoplastic blend compositions comprise polyphenylene ethers blended with modified polyesters. The modified polyesters comprise linear polyesters, such as polyalkylene terephthalate, modified with hydroxy- or carboxy-terminated polystyrene. The blends have good solvent resistance, heat distortion temperature, and gloss.
Patent EP-0374625-A2 (EP)
Inventor: SENG RICHARD L
IPC: A61L2/18
Filed: 1989-12-08
Abstract: Lipid-enveloped viruses present in purified biologically active protein products obtained from blood or cell culture systems can be inactivated by contacting the products with caprylic acid at a non-ionized concentration, pH, temperature and ionic environment sufficient to inactivate the viruses without adversely precipitating or affecting the biological activity of the protein products.
Patent EP-0374782-A2 (EP)
Inventor: SMITH DOUGLAS D
IPC: H01L21/8247
Filed: 1989-12-16
Abstract: The present invention provides a voltage reference level using a bipolar output transistor to provide a reference voltage on a reference output line. A control circuit is used for varying the current to the base of the output transistor in response to the load on the reference output line. In addition, the control circuit provides the reference level to the output transistor. The MOS control circuit and the bipolar output transistor are fabricated on the same chip using a BICMOS process. The voltage reference provided by the control circuit is derived from a voltage level provided by a resistor coupled between the positive voltage supply and a current source.