baber/WOPTO huggingface dataset:
Patent EP-0143267-A2 (EP)
Inventor: LIU YU-NAN
IPC: F25J1/02
Filed: 1984-09-28
Abstract: A process and apparatus is described for liquefying natural gas using two closed cycle, multicomponent refrigerants wherein a low level refrigerant cools and liquefies the gas by indirect heat exchange and a high level refrigerant cools and partially liquefies the low level refrigerant by indirect multistage heat exchange. The high level refrigerant is phase separated in order to use lighter refrigerant components to perform the final lowest level of refrigeration while the liquid phase of the separation is split and then expanded for refrigeration duty in order to avoid multiple flash separations wherein heavier components are used to provide the lower levels of refrigeration.
Patent EP-0149738-A2 (EP)
Inventor: SIEFERT FRIEDRICH
IPC: B21D51/32
Filed: 1984-11-03
Abstract: There are introduced in succession into conveying starwheels (4, 5) of a machine (1) packing boxes (2) comprising a body, a cover folded onto the body with a cover fold and a base of sheet metal folded on with a base fold (35). In a turning-in station (8), the base fold (35) is turned into the body in the axial direction. In this operation, an axially extending body fold on the base side is produced which is turned over radially inwards in a subsequent turning-over station (10) and is compressed axially towards the inside of the body in a compression station (11), which follows in turn, while gripping further around the base fold (35). <IMAGE>
Patent EP-0143438-A2 (EP)
Title: Antibiotics and process for their preparation
Inventor: LIU CHAO-MIN
IPC: C12P17/16
Filed: 1984-11-22
Abstract: There are presented antibiotic compounds designated as Antibiotics X-14889 A, C and D of the formulas
     wherein (for X-14889A) R, is methyl, R 2  is methyl, R 3  is hydrogen, R 4  is methyl and R 5  is hydrogen or (for X-14889C) R, is hydrogen, R 2  is methyl, R 3  is hydrogen, R 4  is methyl and R 5  is CO 2 H.
     (X-14889 D) and the pharmaceutically acceptable salts thereof. 
     The compounds exhibit antimicrobial activity and one of the compounds X-14889C also exhibits activity against Treponema hyodysenteriae (in vitro). Plasmodium berghe and as food efficiency enhancers in ruminants. 
     Also presented is a process to produce the above compounds and another known component Antibiotic X-14889B.
Patent EP-0146035-A2 (EP)
Inventor: KISHIDA KAZUO
IPC: C08C1/07
Filed: 1984-11-28
Abstract: A thermoplastic resin having excellent impact resistance and heat resistance obtainable by polymerizing 93 to 30 parts by weight of a monomer mixture comprising 20 to 90% by weight of at least one a-alkyl-aromatic vinyl monomer, 10 to 40% by weight of at least one vinyl cyanide monomer and 0 to 60% by weight of at least one vinyl monomer copolymerizable therewith (100% by weight in total) in the presence of 7 to 70 parts by weight (in terms of solid) of a rubber latex of a large particle size having a particle diameter of at least 0.2 gm obtained by adding 0.1 to 5 parts by weight (in terms of solid) of an acid-group containing copolymer (B) latex obtained from 3 to 30% by weight of an acid-group containing monomer, 97 to 35% by weight of at least one alkyl acrylate having 1 to 12 carbon atoms in the alkyl group, and 0 to 48% by weight of at least one vinyl monomer copolymerizable therewith (100% by weight in total) to 100 parts by weight (in terms of solid) of a rubber (A) latex of a small particle size having a pH of 7 or higher obtained from 100 to 50% by weight of 1,3-butadiene and 0 to 50% by weight of a monomer having group and copolymerizable therewith (100% by weight in total)
Patent EP-0144918-A2 (EP)
Inventor: OLSSON MATS
IPC: F23D1/00
Filed: 1984-11-29
Abstract: The invention relates to a method and an apparatus for the combustion of fluidal fuels. The fuel is dispersed in combustion air and, in order to improve the combustion rate and efficiency, the fuel is exposed to a high particle velocity of a sound produced by a low frequency sound generator. The frequency of the sound is determined by the sound generator (1, 11), the maximum frequency being 60 Hz. A reciprocating movement of combustion air and fuel particles entrained therein is obtained. The sound generator is a quarter wave type sound generator with a tubular resonator 10 shaped as a diffusor (14) at its open end.
Patent EP-0151781-A2 (EP)
Inventor: BAISCH MANFRED
IPC: G01N35/00
Filed: 1984-12-20
Abstract: O Zum Temperieren einer zu analysierenden Probenflüssigkeit sowie von Reagenzien und gegebenenfalls erforderlichen Lösungsmitteln zur Durchführung von Analysen in einem automatisch arbeitenden Analysengerät werden der die Probenflüssigkeit enthaltende Probenbehälter sowie die Reagenzien enthaltende Küvetten in ein Rack (1) aus gut wärmeleitfähigem Material eingesetzt. Das Rack (1) wird im Analysengerät an den einzelnen Bearbeitungsstationen zwischen zwei Seitenwänden (11,21) eingestemmt. Mindestens eine der Seitenwände (11,21) wird beheizt, so daß eine gesteuerte Temperierung des Racks (1) und damit der Probenflüssigkeit und der Reagenzien erfolgt.
Patent EP-0149252-A2 (EP)
Inventor: KATO TAKATSUGU
IPC: D03D47/34
Filed: 1984-12-28
Abstract: A loom is provided with a member (196) movable together with a reed (5) and formed with a guide space (197) through which a weft yarn (10) projected from a weft inserting nozzle (17) is picked into the shed of warp yarns (2). An air flow passage (196a) is provided to merge in the guide space in such a manner that the weft yarn lying in the guide space is forced into the air flow passage to be removed under the influence of air stream developed through the guide space, thereby surely removing a mispicked weft yarn from the warp shed.
Patent EP-0119691-A2 (EP)
Inventor: DEAN RALPH BARTON
IPC: B23K35/00
Filed: 1984-01-25
Abstract: Reproduceability and reliability problems associated with using a solder preform to bond a semiconductor laser chip (1) to a heat sink (2) are avoided by a diffusion assisted bonding method. Both surfaces to be bonded are coated with relatively thick layers of gold (3,7), one of which is then coated with a submicron thickness tin layer (5) whose surface is protected from oxidation with a further coating (6) of gold. The two components are assembled and heated to bond them together by causing a molten gold-tin eutectic layer to be formed which then diffuses into the gold layers without penetrating right through them.
Patent EP-0122735-A2 (EP)
Inventor: CHOE EUI WON
IPC: C08G73/18
Filed: 1984-03-20
Abstract: This invention provides a two-stage melt polymerisation process for the production of an improved type of high molecular weight polybenzimidazole, which involves the use of an arylphosphine orarylphosphite polymerisation catalyst. 
     The process provides poly-2,2'-(m-phenylene)-5,5'- bibenzimidazole of improved colour and Plugging Value, and is further characterised by an inherent viscosity of at least about 0.9 dl/g, and a weight average molecular weight of at least about 140,000.
Patent EP-0128641-A2 (EP)
Inventor: ALLCOCK JOHN ANTHONY
IPC: A61H33/00
Filed: 1984-04-06
Abstract: The present invention concerns an isolation tank for holding a heated saline solution is which users can float free from extemal stimuli. The tank is made from moulded plastics elements (1,2,4, 5 and 6) which together form a floatation chamber (8) and an apartment (9) housing filtration machinery (10, 11), the latter compartment being located above the level of the floatation chamber. The tank can include video equipment and/or means for aerating the floatation solution.
Patent EP-0142374-A2 (EP)
Inventor: CLYNES MANFRED
IPC: G10H5/00
Filed: 1984-11-14
Abstract: A computerized system into which is fed the nominal values of a musical score, the system acting to process these values with respect to the amplitude contour of individual tones, the relative loudness of different tones in a succession thereof, changes in the duration of the tones and other deviations from the nominal values which together constitute the microstructure of the music notated by the score. The system yields the specified tones of the score as modified by the microstructure, thereby imparting expressivity to the music that is lacking in the absence of the microstructure.
Patent EP-0142991-A2 (EP)
Inventor: MITCHISON NEVILLE BIDER
IPC: E03D1/26
Filed: 1984-11-16
Abstract: In a water-closet suite comprising an assembly of a water-closet basin (10) and a close-coupled flushing cistern (26), the cistern is mounted and supported by a bracket component (128) fastened to the back (22) of the basin. The bracket component (128) also locates and holds in position an inlet flush pipe section (131) which conducts flushing water into the basin through a rear inlet aperture (20), this inlet flush pipe section (131) being formed as an integral part of the bracket component (128). The inlet pipe section (131) projects through the inlet aperture (20) and terminates in a spreader (132) which is fitted and located in predetermined position on the forward free end thereof for distributing the flushing water around the rim (11) of the bowl (14) of the basin.
Patent EP-0148702-A2 (EP)
Inventor: GIRAL HENRI
IPC: H02K15/00
Filed: 1984-12-27
Abstract: 1. An electric motor comprising a housing (1) in which are disposed a yoke (4), permanent magnets (5) and an armature (7) integral with a shaft (6) also carrying a commutator (8), and a plate (10) fixed to the housing (1) and carrying brushes (11) biased by elastic means (13, 14) radially toward the commutator, said motor further comprising a sub-assembly comprising the brush-carrying plate (10), brushes (11) disposed in roughly radial cavities (12) in said plate (10), springs (13) biasing the brushes radially toward the axis (X-X) of the motor, support members (14) for the springs (13) fixed on the plate (10) and a retaining element (15) for temporarily retaining the brushes which, in a first position, closes the inner ends of said cavities (12) and maintains the brushes (11) in a withdrawn position and which, in a second position, releases the brushes (11) and allows them to come into contact with the commutator (8), characterised in that the retaining element (15) is a ring (16) carrying two axial tabs (18) adapted to close said cavities (10) and mounted to be rotatable between said first and second positions and including means (20) rendering it axially fixed relative to the plate (10) and a driving pin (21) for bringing it to the position for releasing the brushes (11).
Patent EP-0122877-A2 (EP)
Inventor: DUBAS HENRI DR
IPC: C07F9/6553
Filed: 1984-03-09
Abstract: These contain    a) a mineral and/or synthetic base oil,    b) at least one compound of the formula I <IMAGE>  in which R1 and R2 are as defined in Claim 1,   c) further compounds of phosphorus and/or sulphur, which are formed as by-products in the synthesis of the compounds of the formula I and are not removed,   d) if appropriate further lubricant additives, the base oil a) containing 0.05 to 5% by weight, relative to the base oil, of the compound of the formula I. A selection from the group of the compounds of the formula I are also claimed as compositions of matter.
Patent EP-0136981-A2 (EP)
Inventor: DILL BERND DR
IPC: C09B3/06
Filed: 1984-10-01
Abstract: Beschrieben wird ein Verfahren zur Herstellung von Anthrachinonimidverbindungen durch Kondensation von verküpbaren Anthrachinon-Verbindungen, welche mindestens eine primäre Aminogruppe aufweisen, mit aromatischen Halogenverbindungen im organischen Lösungsmittel in Anwesenheit eines basischen Mittels und eines Kupferkatalysators. Man führt zunächst die Kondensation bei erhöhter Temperatur bis zu einem Umsatz von 60-95% durch und unterwirft dann die Reaktionsmischung ohne Zwischenisolierung bei einer Temperatur, die über der anfänglichen Kondensationstemperatur liegt, einer Nachbehandlung. Dieses Verfahren erlaubt eine Steigerung der Ausbeute an Anthrachinonimidverbindungen und liefert zudem qualitätsverbesserte Produkte; die erhaltenen Zwischenprodukte können zu Küpenfarbstoffen weiter verarbeitet werden.
Patent EP-0153726-A2 (EP)
Inventor: BUTENOP KLAUS DIPL-ING
IPC: B60R22/46
Filed: 1985-02-26
Abstract: Bei einem Sicherheitsgurtaufroller mit einer Strammvorrichtung, bestehend aus einem druckmittelbeaufschlagten Kolben, der mit räumlichen Bezug zur Gurtaufwickelwelle des Gurtaufrollers angeordnet und im Auslösefall über einen Seiltrieb mit dieser verbindbar ist, besteht das Problem, daß nach Auslösung der Strammvorrichtung und Beendigung des Strammvorganges die Gurtaufwickelwelle durch die Strammvorrichtung in ihrer Stellung blockiert und damit in ihrem weiteren Gebrauch nicht mehr funktionstüchtig ist. Zur Beseitigung des sich daraus ergebenden Nachteils, daß die vorgeschriebene Arbeitsweise eines selbstsperrenden Gurtaufrollers nach Auslösung der Strammvorrichtung nicht mehr gegeben ist, wird vorgeschlagen, an der das Antriebsseil (13) aufnehmenden Seilscheibe (15) federbelastet ein Sperrglied (24) zum Eingriff in entsprechende Gestaltungen (31, 32) an der Gurtaufwickelwelle (16) und zur sich nach dem Strammvorgang lösenden Verbindung von Seilscheibe (15) und Gurtaufwickelwelle (16) anzuordnen.
Patent EP-0157242-A2 (EP)
Inventor: DIRKS ROLF
IPC: H01H33/10
Filed: 1985-03-13
Abstract: In an arc quenching device a quenching chamber filled with sulfur hexafluoride is provided with a plurality of superimposed overlapping ascending quenching plates having openings defining arc inlets. A movable contact cooperating with a stationary contact is insertable via the arc inlets into the quenching chamber.
Patent EP-0163834-A2 (EP)
Inventor: CARMICHAEL RICHARD WILSON
IPC: B60T15/18
Filed: 1985-03-25
Abstract: A proportioning relay valve (10) includes a housing (12) receiving a relay piston (28) which controls communication between supply (14), exhaust (18) and delivery or outlet (16) ports. Control pressure is communicated to the relay piston (28) through a proportioning piston (58). The proportioning piston (58) is controlled by the pressure level at the actuating pressure port (22) to proportion communication to the relay piston (28) when the pressure level at actuating pressure port (22) is low and to permit unproportioned communication to the relay piston (28) when the pressure at actuating pressure port (22) is high. A bypass passage (80) and relief valve (86) also control the proportioning piston (58) so that unproportioned communication to relay piston (28) is permitted regardless of the pressure level at the actuating pressure prot (22) when pressure at the control port (20) exceeds a predetermined value.
Patent EP-0156342-A2 (EP)
Inventor: HATA SEIJI
IPC: G01B11/24
Filed: 1985-03-25
Abstract: The present invention consists in a three-dimensional vision system comprising a three-dimensional vision sensor (II) which projects slit-like light on an object (15) to-be-han- died and which reads out a resulting slit image, an image input portion (41) which controls the slit-like light to be lit up and put out and also controls the read-out of the slit image and which performs extraction processing of differential signals as to image signals read out, and an image processor (12; 42) which performs required controls concerning said image input portion and which processes image data of said image input portion; an image with the projected slit-like light and an image without it being sequentially sampled on an identical scanning line of the read-out image so as to obtain the differential image between them, thereby to extract a light segmentation line based on the projected slit-like light.
Patent EP-0160877-A2 (EP)
Inventor: HIBST HARTMUT DR
IPC: G11B5/706
Filed: 1985-04-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von feinteiligem Ferritpulver der allgemeinen Formal CoxFe3 x04.5 0.5x mit Werten für x von größer Null und bis zu eins, mit im wesentlichen isotroper Teilchenform durch trockene Oxidation von Ferritpulver der Zusammensetzung CoxFe3 x04 mit den gleichen Grenzen für x mit sauerstoffhaltigen Gasen bei 150 bis 500°C.
Patent EP-0161606-A2 (EP)
Inventor: WEISHAUPT KENNETH R
IPC: A61B5/00
Filed: 1985-05-06
Abstract: The technical field of the invention relates to: (1) certain photosensitive substances used with lasers for discovery and destruction of tumors; (2) methods of making the substances; (3) use of the substances; and (4) certain light-delivery equipment used with the substance. To obtain tumor-selective, photosensitizing substances useful in the localization of neoplastic tissue and treatment of abnormal neoplastic tissue such as tumors, one of two methods is used. In the first method, a hydrolyzed mixture of the products of reaction of hematoporphyrin with acetic acid and sulfuric acid is cycled through a microporous membrane system to exclude low molecular weight products. In the second method, drugs are synthesized or derived from other pyrrole compounds. Other photosensitizing materials may be combined with a carrier that enters undesirable tissues and cells of the reticular endothelial system such as macrophages. These photosensitizing materials: (1) must have a triplet energy state above 3.5 kilocalories per mole; (2) cannot be easily oxidized; and (3) not physically quench any required energy state. Preferably, this photosensitizing material should be lipophilic. The substance is injected into the patient, clears normal tissue and then neoplastic tissue is irradiated using lasers. Laser equipment includes a light conductor and transmitting head with light differing surface and feedback path for radiated light related to dosage.
Patent EP-0169366-A2 (EP)
Inventor: ZIMMERMANN ANSO DR
IPC: A47J41/02
Filed: 1985-06-14
Abstract: The insulated container consists of a housing with an opening in the region of a top-side recess in the housing, from which a spout extends radially outwards. A closure stopper can be inserted into the recess, which closure stopper bears a closure slide which can be adjusted vertically between a closure position closing the opening and an open position exposing the opening by means of a handle which is rotatable about a vertical axis and an adjusting mechanism which converts the rotary movement of the handle into a longitudinal movement of the closure slide, stops being provided to limit the rotary movement of the handle. The purpose of the invention is to simplify the insulated container and to design it in such a way that a closure force which is independent of the operator can be brought into effect by rotating the handle. This is achieved in that there is assigned to the adjusting mechanism (21) a spring (36) which acts on the closure slide (6) in the direction of the opening (2) to produce the closing movement of the closure slide (6) and at least one inclined surface (39), arranged on the closure slide (6) or on the handle (18), and at least one carrier (41), arranged on the handle (18) or on the closure slide (6) and interacting with the inclined surface (39), to produce the opening movement of the closure slide (6). <IMAGE>
Patent EP-0171572-A2 (EP)
Inventor: WELP ULLRICH DR
IPC: G03B27/02
Filed: 1985-07-01
Abstract: In einer Filmkartenkamera wird die Entwicklungsstation (5) nicht nur zur Entwicklung der in der Filmkartenkamera belichteten Originalfilmkarten (11) sondern auch zur Entwicklung von Duplikatkarten benutzt. Diese Duplikatkarten werden vorzugsweise in einer Kontaktbelichtungsstation (12) der Filmkartenkamera unter Verwendung der in ihr erzeugten Originalfilmkarte belichtet und entwickelt. Bei der Filmkartenkamera kann es sich auch um eine CAD-Filmkartenkamera handeln. Ihre Entwicklungsstation wird dann sowohl zur Erzeugung von Original- als auch von Duplikaten benutzt. Außerdem können beide Kartenarten beschriftet werden.
Patent EP-0180781-A2 (EP)
Inventor: UCHIDA YOSHIYUKI FUJI ELECTRIC
IPC: H01L31/18
Filed: 1985-10-04
Abstract: An amorphous silicon solar cell is provided by forming a p-i-n structure on a substrate by successive deposition of p, i and n layers of amorphous silicon, with the p layer lying bottommost and the n layer lying atop the i layer. The i layer is doped with an n-type dopant. The p layer can be formed using boron as a dopant, while the i layer is doped in the range of 1 x 10 1 6 to 5 x 10 17  phosphorous atoms per cm2, with the p layer and the i layer being formed in the same reaction chamber. Alternatively, the i layer is doped in the range of 1 x 10 15  to 5 x 10 17  phosphorous atoms per cm2, with the p layer and the i layer being formed in a separate reaction chamber. The p layer can, alternatively, be doped with gallium and the i layer with arsenic. The substrate can be either glass or stainless steel. A stacked amorphous silicon solar cell can be also formed by a plurality of p-i-n structures on a substrate.
Patent EP-0179426-A2 (EP)
Inventor: JUE SUEY
IPC: F16M11/18
Filed: 1985-10-21
Abstract: @ The specification discloses a mount for an optical device having rotational and translation freedom, in particular 6 degrees of freedom in three translations along x, y and z axes and three pivotal or rotational movements about each of the axes. The mount is particularly useful in mounting scanning cameras, robotic eyes, or correlating image or pattern recognition devices for use in self-guided missiles. When used in free-flight, the three pivotal or rotational movements correspond to pitch, roll, and yaw. A semi-spherical drive means (11,12) which is rotatably journaled in a complimentary semi-spherical fixed mount. The drive means (11, 12) defines an optical axis within having interior threads. A first carrier (13) is threaded into the drive means (11,12) and translated along the z axis by rotation of the spherical drive means (11, 12). A second carrier is mounted for x, y translation within the first carrier (13). Pivotal or rotational movement about the x and y axes may occur between the first carrier (13) of the drive hemisphere, or between the drive hemisphere and the fixed mount (14). Roll movement about the z axis occurs between the first carrier (13) and the fixed mount (14).
Patent EP-0180163-A2 (EP)
Inventor: SCHWEIKER WILHELM
IPC: E06B7/082
Filed: 1985-10-26
Abstract: The leaf has a frame composed of vertical and horizontal frame legs and a blind part composed of a number of slats (15) which are arranged at a mutual distance above one another and which are aligned obliquely relative to the surface of the leaf. The vertically aligned frame legs (12) each have, on their side facing the frame inside, a continuous recess (25), into which the ends of the slats (15) are inserted. Respective grooves (26; 27) are present in the inner faces of the wall parts (23; 24) limiting the recess (25) and are both aligned with one another. Inserted into this pair of grooves (26; 27) alternately with the slats (15) are spacer plates (31), the contour line of which is preferably matched to the contour line of the slats (15). The spacer plates (31) ensure the correct mutual spacing and the correct oblique alignment of the slats (15). <IMAGE>
Patent EP-0180174-A2 (EP)
Inventor: OKAMOTO KANEYUKI
IPC: H04N5/7826
Filed: 1985-10-28
Abstract: An auto-tracking apparatus of a magnetic recording/reproducing apparatus has a circuit for discriminating whether the audio signals recorded on a magnetic tape to be reproduced were recorded by audio rotary heads or a fixed head, and a circuit for selecting outputs of the audio rotary heads in the case of the Hi-Fi recorded magnetic tape by the audio rotary heads and outputs of the video rotary heads in the case where it is determined that the magnetic tape is the normal recorded tape by the fixed head on the basis of the result of the discrimination, and performs the auto-tracking on the basis of the selected outputs. With this arrangement, the auto-tracking can be carried out irrespective of whether the magnetic tape is the normal recorded tape by the conventional fixed head or the Hi-Fi recorded tape by the rotary heads.