baber/WOPTO huggingface dataset:
Patent EP-0177951-A2 (EP)
Inventor: OKUNO MICHIHARU
IPC: H01H3/46
Filed: 1985-10-09
Abstract: 57 A tank-type switchgear comprises a main contact (53) disposed in a hollow tank (51) and having movable (56) and stationary (55) contact elements, an auxiliary contact (54) disposed in the tank (51) and electrically connected parallel with the main contact (53) and having movable (58) and stationary (57) contact elements, a main lever (82) rotatably connected to the movable contact element (56) of the main contact (53), an auxiliary lever (85) rotatably connected at one end thereof to the movable contact element (58) of the auxiliary contact (54), a connecting link (87) for rotatably supporting the other end of the auxiliary lever (85), a device (83, 88) for rotatably supporting the main lever (82) and the connecting link (87) with respect to the tank (51), and a driving device (79) for rotating the main lever (82). The auxiliary lever (85) is rotatably connected (84) to the main lever (82) such that the auxiliary lever (85) rotates in the direction opposite the rotational direction of the main lever (82).
Patent EP-0182154-A2 (EP)
Inventor: PERTZSCH ALBERT DIPL-ING
IPC: G11B23/087
Filed: 1985-10-29
Abstract: 1. Magnetic tape cassette, especially a video tape cassette with a hinged front flap (3) which is pretensioned by a spring (7), in which the spring coil sits on a spindle (5) on the inner face of the side wall (4) of the front flap (3) and the free end of the long spring arm (8) engages under the front flap (3), with an upper housing half (1) which receives the long spring arm upon assembly and a lower housing half (2) which has a hinged locking plate (6) on one inner face in the region of the front flap, characterised in that the locking plate (6) has an inclined lug (13) which projects over the plate and extends eccentrically with respect to the axis of rotation of the plate, and the long spring arm (8) rests on the free end thereof.
Patent EP-0153812-A2 (EP)
Inventor: MORRIS JOHN P
IPC: B21D41/02
Filed: 1985-01-28
Abstract: A continuous external flare (16) is formed around the end of a metal tube (15) which is of elliptical cross-section by attaching a connector member (24,28) to the tube (15) and thereafter consequentially affixing to connector member (24,28) first and second flaring tools. Each tool has a pair of lugs (42,42') sized to enter the open end of the tube (15) when the lugs are mutually proximal and the lugs (42) of the first tool are displaceable along the major axes X-X of the tube (15) whilst the lugs (42') of the second tool are displaceable along the minor axis Y-Y of the tube (15). To operate each tool the lugs are displaced from their mutually proximal position along the relevant axis of the tube to engage the rim of the tube (15) and to cold-form the engaged portion of the rim into an external flare portion. Tube (15) incorporating flare end (16) is thereafter capable of being connected with good electrical connection to an end connector piece.
Patent EP-0159904-A2 (EP)
Inventor: YANASE YUKIMASA
IPC: C08L27/00
Filed: 1985-04-16
Abstract: ® A polyacetal resin composition comprises a polyacetal and a potassium titanate fiber, being suitable for moulding a slidable part or article.
Patent EP-0163434-A2 (EP)
Inventor: MULDERS JOHANNES ADRIANUS
IPC: F04D1/06
Filed: 1985-05-02
Abstract: A centrifugal pump having a shaft supported by a hydrostatic bearing (26) to which energizing fluid is supplied by the pump itself. Upon failure of the energizing fluid supply, an auxiliary source supplies (54) the energizing fluid. A one way valve (44) operates in response to fluid pressure to permit the energizing fluid, either from the pump or the auxiliary supply.
Patent EP-0176369-A2 (EP)
Inventor: KODA AKIO
IPC: C07D501/36
Filed: 1985-09-26
Abstract: A cephalosporin compound of the following general formula (1), or a pharmacologically acceptable salt thereof
     wherein A represents
     wherein R 1  represents a hydrogen atom or a C 1  to C 5  alkyl group which is unsubstituted or substituted by at least one hydroxyl group; R 2  and R 3  are the same or different and selected from an amino group, a hydrogen atom, C, to C 5  alkyl groups and C 1  to C 5  alkoxy groups; R 4  represents a C 1  to C 5  alkyl group; and R 5  and R 6  are the same or different and selected from a hydrogen atom and C 1  to C 5  alkyl groups; -COOB represents -COOH or -COO; and n represents 0, 1 nr
Patent EP-0199923-A2 (EP)
Inventor: SCHAD ROBERT D
IPC: B29C45/68
Filed: 1986-02-25
Abstract: A clamp mechanism for selectively locking and unlocking a first member in a first position relative to a second member comprises a linkage system connecting the first and second members and drive means for articulating the linkage system for moving the first member relative to the second member. A fluid link is provided for locking the first member in position relative to the second member wherein the fluid link is actuated upon sensing the first member approachinq the first position.
Patent EP-0198423-A2 (EP)
Inventor: HARADEN THOMAS
IPC: F21Y103/37
Filed: 1986-04-10
Abstract: A lamp holder assembly includes a first housing having a central body portion and a protruding portion surrounded by a base shell and a retainer member secured to the protruding portion of the first housing. A means for permitting a predetermined amount of rotational movement of the base shell relative to the protruding portion and the retainer member is provided.
Patent EP-0199272-A2 (EP)
Inventor: HAGGERTY WILLIAM T
IPC: G09G5/00
Filed: 1986-04-16
Abstract: @ Forming a character-based monochromatic image from a digital representation of a color image by (1) forming a character-based representation of the colour image in which a plurality of color characters each describe the background and foreground color within a defined area of the colour image, (2) providing a plurality of color pattern masks each corresponding to a color in the color image and comprised of a pattern of light and dark dots capable of providing, in the monochromatic image, visual discrimination between areas of different color, (3) transforming the color characters to monochromatic characters by replacing the background and foreground colors of each color character with the corresponding pattern of light and dark dots, and (4) displaying the monochromatic characters on a character-based output device (e.g., a CRT display driven by a character-based controller).
Patent EP-0211412-A2 (EP)
Inventor: SUZUKI MASAFUMI
IPC: C23C14/34
Filed: 1986-07-31
Abstract: A planar magnetron sputtering apparatus having a mag­netic source (10; 50) which is rotated eccentrically around anaxis (11) of a target (13) and has a particular arrangement (10; 50) or a plurality of permanent magnets (30, 31; 41; 51, 52) to form a magnetic field. Using this particular arrangement of permanent magnets (30, 31; 41; 51, 52), the target surface is exposed to a plasma (33; 55; 67; 71-80, 71'-80') for the same period of time, and this increases the uniformity of the target erosion and deposits the sputtering material uniformly on a sub­strate (16), as a result, an increase of the lifetime of the target (13) can be expected.
Patent EP-0218963-A2 (EP)
Inventor: ENGEL HARTMUT S
IPC: H04N7/18
Filed: 1986-09-25
Abstract: Picture-screen apparatus are integrated into a conference table to be viewed by conference participants. The conference table is suited both for video conferences with conference participants who are at different locations and also for normal conferences with participants who are all present at the table. Television cameras needed for video conferences can be removed from the surface of the table, if the table is to be used for normal conferences. The picture-screen apparatus arranged below the table top do not interfere during normal conferences and can also be utilized for bringing visual information of any kind to the participants.
Patent EP-0219848-A2 (EP)
Title: Breitbandsignal-Raumkoppeleinrichtung
Inventor: HOFMANN RUDIGER DR
IPC: H03K19/094
Filed: 1986-10-21
Abstract: In einer Breitbandsignal-Raumkoppeleinrichtung mit einer Koppelpunktmatrix, deren jeweils von einer decoderge­steuerten, koppelpunktindividuellen Speicherzelle (Hij) steuerbaren Koppelelemente (Kij) jeweils mit einem C-MOS-­Transfergate (TG) gebildet sind, ist dem Nutzsignaleingang jedes C-MOS-Transfergates (TG) eine C-MOS-Inverterschaltung (T p , T n ) vorgeschaltet.
Patent EP-0222388-A2 (EP)
Inventor: LEE JERALD DANA
IPC: H04N1/06
Filed: 1986-11-12
Abstract: A laser scanning apparatus is characterized by a curved film-receiving field with a conforming photodiode detector.
Patent EP-0202718-A2 (EP)
Inventor: RAMESH SUBRAMANIAN
IPC: H01L21/20
Filed: 1986-05-21
Abstract: A method of producing a semiconductor device comprising a monocrystalline layer of silicon on a substrate by which method a sublayer of silicon dioxide or a sublayer thermally matching said substrate is formed on said substrate, a recrystallizable layer of amorphous or polycrystalline silicon is superimposed on said sublayer, at least on capping insulating layer is formed on said thin buffer layer and then said recystallizable layer is converted into a monocrystalline silicon layer. According to the invention, before forming the capping layer a thin buffer layer selected from the group consisting of silicon nitride, aluminium nitride and aluminium oxide is formed on said recrystallizable layer. Such a technique results in a semi-conductor device in which contamination of the recrystallized silicon layer by oxygen from capping-and sublayer is prevented.
Patent EP-0201337-A2 (EP)
Inventor: TOLONEN ERIC O
IPC: B29C48/12
Filed: 1986-05-08
Abstract: Apparatus for forming an elastomeric strip formed from at least two elastomeric compounds, for example to use as a pneumatic tire tread strip. Extrusion means advance two or more elastomeric materials (60) under pressure toward a final chamber; from which material is extruded between a final die (50) and a roller (70). A head assembly (30) and a preform die (62, 64) are positioned in serial flow relationship between said extrusion means and said final die, and flow chambers formed within said head assembly and said preform die intercommunicate said extrusion means with said final chamber. Flow chambers within the preform die converge to at least one common junction within said preform die to form a single preform die exit chamber wherein a multi-material flow of elastomeric materials is established for passage into said final chamber for final extrusion therefrom.
Patent EP-0229466-A2 (EP)
Inventor: AKSMAN IGOR B
IPC: C09D5/02
Filed: 1986-11-17
Abstract: The present invention relates to an opaque binder system containing a core-shell polymer and polymeric binder. The system is prepared and blended in-situ and demonstrates improvement in contrast ratio and scrub properties over corresponding compositions wherein the core-shell polymer is separately produced and subsequently blended with a binder polymer.
Patent EP-0231663-A2 (EP)
Inventor: DAWES DAVID HADDON
IPC: A23L5/10
Filed: 1986-12-29
Abstract: A method for heating food comprises heating in a microwave oven for at least 2 minutes a food package which comprises food placed in an injection moulded food container, made from a partially crystalline polyamide, optionally containing a compatibilized olefin-based polymer and/or a filler. The food container has wall and floor thicknesses of l.6 mm or less.
Patent EP-0209493-A2 (EP)
Inventor: TUOMANEN ELAINE DR
IPC: C12P21/08
Filed: 1986-07-10
Abstract: A method is disclosed of preventing and/or treating whooping cough caused by Bordetella pertussis by administering monoclonal antibodies raised against mammalian cell membrane glycoconjugates.
Patent EP-0246567-A2 (EP)
Inventor: DOS REIS CARDOSO IGREJA VIRGIL
IPC: F01C1/344
Filed: 1987-05-15
Abstract: The reversible system for the transfer of energy from a fluid to a rotating shaft by a positive closed displacement device is characterized in that it comprises a first stationary unit, consisting of a cylindrical chamber directly connected to the fluid line, a second rotary unit, consisting of a cylindrical rotor having radial grooves associated to a shaft which extends through the top and bottom of the first unit, its axis being parallel but not coincident with the axis of the first unit, a third unit formed by a set of rolls which loosely fit into the grooves and are as long as the two first mentioned units, thus ensuring that the pressure of the fluid urges the rolls against the internal surface of the chamber and that the walls of the grooves form tight movable spaces filled with fluid, and the respective volumes being dependent upon the angular position of the rotor in relation to the chamber, the energy of the fluid thus being transferred to the rotating shaft or, vice versa, from the rotating shaft to the fluid.
Patent EP-0249816-A2 (EP)
Inventor: WICKS HARRY O
IPC: B60F1/04
Filed: 1987-06-04
Abstract: An improved railway train of highway trailers (10). The highway trailers (10) are interconnected to each other and their adjacent ends are supported solely by railtruck assemblies (12). Each trailer (10) is provided with a portion connectible to a corresponding portion of the railtruck assembly (12). Each railtruck assembly (12) includes an intermodal adapter (108) mounted upon a transversely extending bolster (120) of a railtruck, the assembly being essentially symmetrical about a vertically shiftable coupler pin (176) carried by the adapter so that the railtruck assembly (12) can be interconnected to trailers disposed to either side of the railtruck assembly. In addition, improved hydraulic shifting means (172) are provided for shifting the vertical coupler pin (176) carried by the intermodal adapter.
Patent EP-0252337-A2 (EP)
Inventor: VAN NEERBOS PEL DIPL-ING
IPC: H04R1/40
Filed: 1987-06-13
Abstract: An area-covering omnidirectional loudspeaker is specified, the sound cone of which consists of two rotationally symmetric, convex shells pointing in opposite directions with a common vertical axis of rotation. Several sound ducts, which are integrally connected to the relevant shell and which together continue the sound cone formed by the two shells without discontinuities to the rear to where the loudspeaker systems are attached and which carry pressure chamber loudspeaker systems at their free ends open into one of the two shells. The shells can be simply pushed onto a standing pipe encircling their axis of rotation. In this manner, several sound cones and individual shells which cover the entire loudspeaker at the top and bottom can be easily arranged above one another, other edges of the shells which come into contact with one another being joined. <IMAGE>
Patent EP-0254886-A2 (EP)
Inventor: SAHARA HIROSHI PATENT DIVISION
IPC: G11C11/409
Filed: 1987-06-29
Abstract: In a semiconductor memory having a column-direction serial access function, two systems (A, B) of circuits for selecting and fetching data are provided. A circuit operation is alternately performed such that one system (B) is set up while the other system (A) is accessed, thereby reducing a cycle time for a data selecting/fetching operation.
Patent EP-0267418-A2 (EP)
Inventor: FINLAY DAVID ERNEST
IPC: B41J2/485
Filed: 1987-10-02
Abstract: A character generator with multidirectional scan and variable line and character (or symbol) size capability is disclosed. Universality is implemented by producing a serial binary stream which can be used to print or display in any of eight combinations of scan direction and progression, that is, for scan direction left to right, or vice versa, progressing up or down, or scan direction top to bottom or vice versa, progressing left or right. In formatting the serial binary stream, a font is accessed (for basic symbol definition), which selectively provides for orthogonal scans of the symbol definitions. Variable line size is implemented by terminating a symbol row (or line) based on a predetermined size criteria regardless of the comparable font dimension and "filling" up to the line size to the extent the corresponding font dimension is less than the predetermined size criteria. Variable character (or symbol) size is implemented by independently multiplying the effect of a symbol definition by selected (integral) factors, in orthogonal directions. The general architecture includes a font table (for symbol definition), an address/escape (A/E) table, defining symbol size for comparison with line size parameters, a character position escape (CPE) table to define a leading character or symbol on each line and a page buffer (PB) memory defining the characters (symbols) in the document and their relationship with other characters (symbols). Access to the CPE table allows access to the PB, from there to the A/E table and from there to the font allows extraction of selected and appropriate portions of the symbol definition to make up the binary system.
Patent EP-0268309-A2 (EP)
Inventor: OOMS LEO ALFONS ANDRE
IPC: C07D401/06
Filed: 1987-09-18
Abstract: The use for the manufacture of a medicament for treating wounds of a compound having serotonin antagonistic properties. Wound-healing compositions containing a serotonin-antagonist as active ingredient and a process for preparing said wound-healing compositions.
Patent EP-0272735-A2 (EP)
Inventor: FLORENT JEAN-CLAUDE
IPC: C07H15/252
Filed: 1985-06-07
Abstract: The glycals according to the formulae 14 and 15 below are prepared by reaction of the glycals of the formulae 10 and 11 with a mixture of sodium hydride and carbon disulphide and subsequent reaction with methyl iodide to obtain methyl thiocarbonates of the formulae 12 and 13, in which the methyl thiocarbonate groups are eliminated by reduction by means of tributyltin hydride in the presence of azobisisobutyronitrile. Use examples: Use of glycals of the formulae 14 and 15 for the preparation of anthracyclines; use of the last-mentioned compounds for the preparation of medicaments. <IMAGE>
Patent EP-0233062-A2 (EP)
Inventor: ASANO MUTSUMI C O OKI ELECTRIC
IPC: G11B7/257
Filed: 1987-02-05
Abstract: Magneto-optic memory media comprising a transparent substrate, a magneto-optic memory layer and a protective layer formed on at least one of the lower and upper sides of the magneto-optic memory layer which are superposed on the substrate. The protective layer is made of a covalently bonded material of at least three elements or components of silicon (Si), aluminium (Al), oxygen (O) and nitrogen (N). More particularly, the material is Si-Al-N, Si-Al-O, Si-Al-N, Si-O-N or Al-O-N. The medium may further comprises a reflective layer and/or a cover substrate for preventing mechanical breakage of the medium. The protective layer has a good corrosion resistance, can suppress a variation in coercive force and can enhance magneto-optic effects, enabling one to make reliable magneto-optic memory media of a high performance.
Patent EP-0239330-A2 (EP)
Inventor: BOUCOUVALAS ANTHONY CHRISTOS
IPC: G02B6/25
Filed: 1987-03-20
Abstract: An optical fibre is terminated by launching light down one end of a monomode fibre, generating a biconical taper in the fibre by the combined action of heat and tension whilst monitoring the light output. The fibre is terminated by clearing the central portion of the biconical taper after at least one power oscillation has been detected in the transmitted light.
Patent EP-0243159-A2 (EP)
Inventor: SANDERS JAMES F
IPC: G03F7/032
Filed: 1987-04-22
Abstract: Photopolymerizable compositions containing thermally-softenable, developer resistive polymeric binders are particularly useful in image transfer systems and processes.
Patent EP-0250183-A2 (EP)
Inventor: EGUCHI YOSHIO
IPC: C09D7/12
Filed: 1987-06-12
Abstract: Coating powder containing 0.1 to 30% by weight of the total solid of crosslinked polymer particles, which is stable, hardly producing blocking during the storage thereof, and capable of resulting a coating with excellent appearance.
Patent EP-0266900-A2 (EP)
Inventor: VIEBRANZ MANFRED
IPC: H02G1/14
Filed: 1987-10-02
Abstract: Method for manufacturing resilient sleeve-shaped plastic articles which comprise a plurality of layers of joined sleeve-shaped plastic partial articles and are shiftable onto electrical connectors, by layer-wise injection molding, wherein a plurality of cores are moved cyclically through a series of mold cavities and are provided in the mold cavities, by injection molding, with the partial articles which are subsequent in the layer structure.
Patent EP-0277430-A2 (EP)
Inventor: JOHNSON LARRY K
IPC: H01R12/52
Filed: 1987-12-23
Abstract: A circuit board system resiliently mounts a plurality of first circuit board units with high circuit interconnection density on a second circuit board using pairs of mating connectors having welded contact members accommodated in novel arrangements in the respective connectors to permit high density of electrical interconnection with convenience and reliability.
Patent EP-0265407-A2 (EP)
Inventor: RICHMOND CLARK S
IPC: A47L5/30
Filed: 1987-10-15
Abstract: A cylindrical motor driven brush for a vacuum cleaner or the like comprises a hollow outer cylinder (10) and a plastic bristle tube assembly (18,20) for insertion in the outer cylindrical tube. The insert tube is provided with a helical mounting strip (22) with brush bristles (24) thereon which is inserted through a corespondingly shaped slot in said outer cylindrical tube.
Patent EP-0275891-A2 (EP)
Inventor: KOHM THOMAS S
IPC: H01B3/30
Filed: 1988-01-12
Abstract: This invention concerns a bonding composition useful for the manufacture of fully and semi-additive printed wiring boards. The composition comprises a phenolic resin substantially free of methyl ether groups with an average of four to ten phenolic rings per molecule and at least two methylol functional groups; at least one heat resistant polymer with an aromatic or cyclic backbone and functional groups capble of crosslinking with the phenolic methylol groups without evolving water and present in an amount sufficient to react with the methylol groups; and 30 to 60% by weight of an elastomer. The composition is applied and cured on a printed wiring base material. After curing, the com­position is capable of being adhesion promoted for ad­herent electroless metal deposition. The bonding com­position is capable of maintaining the bond of the de­posited metal for 10 seconds during repair cycles with a soldering iron at 430°C.
Patent EP-0276734-A2 (EP)
Inventor: BUECHNER OSKAR DR
IPC: C08F2/38
Filed: 1988-01-20
Abstract: A process wherein, in each case in the presence of hydrogen and by means of gas-phase polymerisation, first (A) propylene is homopolymerised in a first polymerisation zone, and the propylene homopolymer formed is introduced into (B) a second polymerisation zone, where a mixture of propylene and ethylene is polymerised onto the reaction mixture obtained in (A), characterised in that, likewise by means of gas-phase polymerisation, (C) ethylene is homopolymerised in a further polymerisation zone under certain conditions, and the resultant reaction mixture is likewise fed to the second polymerisation zone (B).
Patent EP-0289909-A2 (EP)
Inventor: MENTE DONALD CHARLES
IPC: A01N25/04
Filed: 1988-04-26
Abstract: A composition of matter and method of making the composition which relates to an all aqueous, phase stable emulsion of organophosphorous pesticides which is free of organic solvents. The composition comprises from about 40 to 95 percent by weight of an organophosphorous selected from the group consisting of phosphates, phosphorothioates and phosphorothionates, and mixtures thereof, from about 3 to 10 percent by weight of a nonionic block, heteric, heteric/block copolymer of ethylene oxide and propylene oxide, from about 3 to 16 percent by weight urea, and about 20 to 50 percent water. The composition is made by blending these components together under moderate agitation.
Patent EP-0288974-A2 (EP)
Inventor: SCHWARTZ WILLIS T JR
IPC: C07C65/24
Filed: 1988-04-26
Abstract: Diether diphthalic anhydrides are prepared by reacting fluorophthalic anhydride with an aromatic dihydroxy compound in the presence of an alkali metal fluoride and a polar, aprotic solvent.