baber/WOPTO huggingface dataset:
Patent EP-0268794-A2 (EP)
Inventor: MAES DIRK
IPC: D03D47/30
Filed: 1987-10-09
Abstract: Bei einer Düsen-Webmaschine mit einer Schußfäden in Webfächer eintragenden Hauptblasdüse und mit mehreren in Transportrichtung der Schußfäden hintereinander angeordneten Staffettendüsen (4), die aus geraden, an ihren freien Enden geschlossenen und schneidenartig angeschärften Röhrchen (10) gebildet sind, die in der Nähe der Enden mit wenigstens einer Blasöffnung versehen sind, wird vorgesehen, daß die Blasöffnung die Gestalt eines im wesentlichen quer zu der Achse des Röhrchens verlaufenden Schlitzes (7) aufweist, dessen Breite nicht größer als 0,8 mm ist und dessen Seitenwände derart profiliert sind, daß der kleinste Strömungsquerschnitt wenigstens einseitig von einer dem freien Ende des Röhrchens abgewandten Kante begrenzt ist, deren Stärke nicht größer als 0,2 mm ist.
Patent EP-0273445-A2 (EP)
Inventor: WATANABE YOSHITANE C O NISSAN
IPC: C09K17/02
Filed: 1987-12-29
Abstract: A chemical grout for ground injection which is prepared by incorporating from 0.1 to 4.5 parts by weight of sulfamic acid and from 0.2 to 10.0 parts by weight of a water soluble magnesium salt into 100 parts by weight of an aqueous sol having a pH of 8 to 10.5 and containing from 5 to 25% by weight of colloidal silica (as SiO₂) having a particle size of 3 to 7mµ, and from 0.05 to 1.5% by weight of Na₂O. This injecting grout has a gelation time not longer than 300 minutes. Soft ground can be consolidated by using the grout.
Patent EP-0248456-A2 (EP)
Inventor: MONTECCHI MASSIMO
IPC: E05F11/42
Filed: 1987-03-24
Abstract: The device comprises a rigid tubular element, in which a cable rack is sliding, on which the sliding glass is fixed through a bracket, and a reducer-motor unit directly engaged on the above said tubular element, arranged in the door panel, parallel to the lateral profiles for the sliding movement of the window glass. Said tubular element, when suitably shaped, may also be the guiding elementforthe sliding glass. The reducer-motor unit is applied to any point of the tubular element by a rigid connecting element. The unit acts directly on the cable rack inside the rigid element, so as to avoid loss of load and to allow a drastic reduction of the length of the cable rack.
Patent EP-0232080-A2 (EP)
Inventor: OHSUMI TADASHI
IPC: C07C239/00
Filed: 1987-01-22
Abstract: A benzoylurea compound, useful as an insecticide, is represented by the formula,
     wherein R is a hydrogen atom or a fluorine atom. It is prepared by reacting a benzoylisocyanate compound represented by the formula
     wherein R is the same meaning as described above, with an aniline compound represented by the formula,
     Alternatively, an isocyanate having the formula
     is reacted with a benzamide compound of the foumula
     where R is as defined above.
Patent EP-0237274-A2 (EP)
Inventor: EDAMURA KOJI
IPC: C06B47/14
Filed: 1987-03-05
Abstract: A water-in-oil emulsion explosive having a high resistance against dead pressing is obtained by adding a cushioning medium having a high impact energy-­absorbing property to a water-in-oil emulsion explosive containing a continuous phase consisting of a carbonaceous fuel, a disperse phase consisting of an aqueous solution of inorganic oxidizer salt and an emulsifier.
Patent EP-0245112-A2 (EP)
Inventor: CLEGG ALAN JAMES
IPC: B26F1/28
Filed: 1987-05-08
Abstract: The invention is concerned with an apparatus and a process for perforating synthetic plastics film, for example polyethylene or polypropylene, with an electrical spark discharge set up between a set of first electrodes which may be pointed rods and second electrodes which also may be complementary pointed rods or a single electrode which may be an electrically conducting guide plate, vane or roller. The film is drawn between the first and second electrodes. Each first electrode is supplied with high voltage sufficient to cause the spark discharge from a separate charged capacitor whereby each first electrode is electrically isolated from the others and thus a discharge from one first electrode does not prevent the formation of discharges from the other electrodes. The charging and discharge of the capacitors is controlled by a series of coupled switching units.
Patent EP-0260043-A2 (EP)
Inventor: HUNTER PAUL DOUGLAS
IPC: H04L12/64
Filed: 1987-08-28
Abstract: A virtual PBX capability is provided to a group of user packet stations (1005, 1006, 1055, 1056) served by a packet switching system (10). The system establishes a virtual circuit between each distinct pair of stations in the group. The stations exchange signaling packets via the virtual circuits and respond to such packets by coordinating the initiation and disconnection of voice, data, or image calls. All call processing, including the provision of features such as call forwarding and automatic callback, is accomplished by stations without the aid of the switching system. A fraud prevention mechanism is included in the switching system to prevent unauthorized stations from communicating as part of the virtual PBX group.
Patent EP-0263649-A2 (EP)
Inventor: MAXON MYRON TIMOTHY
IPC: C08L83/08
Filed: 1987-10-02
Abstract: The curable compositions of this invention comprise a solubilized vinyl-containing fluorosilicone gum, a curing agent for the gum, a platinum-containing hydrosilation catalyst, a treated reinforcing silica filler, and a volatile solvent for the gum and curing agent. The organosilicon compound used to treat the silica filler is critical to obtaining a homogeneous curable composition free of agglomerated particles, and is a hydroxyl terminated polydiorganosiloxane containing silicon-bonded fluorocarbon radicals.
Patent EP-0269302-A2 (EP)
Inventor: SONES RICHARD A
IPC: A61B6/03
Filed: 1987-11-09
Abstract: An imaging apparatus, e.g. radiographic scanner (A) generates a high energy image representation which is stored in a high energy image matrix (V) and a low energy image representation which is stored in a low energy image memory (U). A pair of filter function selecting circuits (C) select a first material specific filter function (K) and second material specific filter function (K), respectively. The first material filter function selecting circuit (C) selects and adjusts the first material filter function (K) in accordance with the pixel value of the low energy image representation for each corresponding pair of pixel values. Convolvers (44, 46) convolve pixel values from the high and low energy image representations with the selected and adjusted filter functions (K). A first material transform function (48) transforms the filtered high and low energy image representations into a first or other material specific image representation (42). The other filter selecting and adjusting circuit (C) selects and adjusts the second material specific filter functions (K) which are convolved with the high and low energy image representations by convolvers (54, 56). A second material specific transform function (58) transforms the filtered high and low energy image representations into a second material basis image.
Patent EP-0269399-A2 (EP)
Inventor: SHAW ALLAN DR
IPC: F24F3/044
Filed: 1987-11-23
Abstract: An air conditioner has a dehumidifier (16) with coils (14, 15, 17). Coolant from a chiller (10) is pumped through the coils (14, 15, 17) and air is caused to flow through the coils with a fan (26). A sensor, such as a thermostat (32) is positioned in the air flow downstream of the dehumidifier and valves (21, 22, 23) are provided for controlling flow of coolant through the coils (14, 15, 17). The valves (21, 22, 23) are controlled by the sensor (32) via a control unit (20) so that coolant flow can be restricted as loading reduces.
Patent EP-0272848-A2 (EP)
Inventor: TAKEUCHI ATSUSHI SHIRAKABA KOP
IPC: G11C16/08
Filed: 1987-12-10
Abstract: A semiconductor device having an internal circuit (5) comprises a program circuit (1) for programming a PROM (2), a discrimination circuit (3) for discriminating the contents of the PROM (2), and a specific mode starting circuit (4) for operating the internal circuit (5) in a specific mode when a specific mode starting signal is output from the discrimination circuit (3). Consequently, the operating mode of semiconductor device can be established and changed by programming and re-programming the PROM (2) without the need for special additional equipment.
Patent EP-0278173-A2 (EP)
Inventor: TYERS MICHAEL BRIAN
IPC: A61K31/445
Filed: 1987-12-16
Abstract: The invention relates to the use of compounds which act as antagonists of 5-hydroxytryptamine (5-HT) at 5-HT₃ receptors for the treatment of depression.
Patent EP-0289732-A2 (EP)
Inventor: SHALLENBERGER JOHN MILTON
IPC: G21C3/334
Filed: 1988-03-03
Abstract: The invention concerns an arrangement for releas­ably attaching the top nozzle of the fuel assembly to a guide thimble thereof, comprising a stepped outer socket which extends through the adapter plate (22) of the top nozzle and has therein a peripheral ledge (32) and a peripheral groove (34) beneath the ledge; an inner socket on the guide thimble inserted into the outer socket and having an upper rim portion including a peripheral bulge (44) which mates with the groove (34); and a locking tube (24) which is slideably insertable into the inner socket to prevent dislodgement of the bulge (44) from the groove (34) and has a flexible wall with means (58,62) thereon for retaining the locking tube against inadvertent displacement thereof from its locking position within the inner socket. 
     The retaining means comprise upper (58) and lower (62) dimples arranged to radially project, respectively, under said ledge (32) and over an inner-socket surface portion above the lowermost edge (52) of the inside concav­ity (48) of said bulge (44), thereby, in cooperation therewith, to resist both upward displacement and downward displacement, respectively, of the locking tube from its locking position.
Patent EP-0283973-A2 (EP)
Inventor: KROFFGES NORBERT
IPC: H02B1/04
Filed: 1988-03-19
Abstract: The front panel fixing system for an appts. housing uses a fixing element (10) attached to the outside of the appts. housing with retaining springs (12, 13) projecting from the sidewall (2c) of the housing when this is fitted into the opening from the front. Each spring (12, 13) is deformable perpendicular to the insertion direction of the appts. housing. Pref. the fixing element has a longitudinal section (14) fitting into a groove in the housing sidewall (2a) extending in the insertion direction and two curved end sections (12a, 13a). The fixing elementis made from a spring strip (10) bent inwards towards the housing at each end.
Patent EP-0304545-A2 (EP)
Inventor: KYOO TAKATSUGU
IPC: B41F27/12
Filed: 1988-05-04
Abstract: Apparatus for transferring a lithographic plate (S) from a horizontal conveyor (10) to an overhead conveyor (14) comprises elevating means (19) in the form of a pair of endless chains (20) travelling around an endless vertical path. The chains (20) carry opposed hooks (22) for engaging a folded end portion (S1) of a lithographic plate and supporting the plate therebetween as the chain conveys the plate to a plate bed (24) on which the plate is deposited and which presents the plates to the overhead conveyor. Guide rails (23) are provided for guiding the hooks apart as the plate is deposited on the plate bed. A pair of elevating means (19) may be provided to supply the lithographic plate to either one of a pair of overhead conveyors (14) depending upon the orientation with which the plate is supplied to the apparatus.
Patent EP-0293720-A2 (EP)
Inventor: CIACCI FRANCO
IPC: G06F12/02
Filed: 1988-05-24
Abstract: Transparent cache memory for data processing system in which a central processing unit requests the read out of an information contained in a working memory at a current address and immediately receives, whithout waiting, the requested information from the cache memory, if the requested information contained in the cache memory and meanwhile the cache memory performs the reading and the storing into the cache, of an information contained in the working memory at the address next following the current address, so as to advance a possible subsequent request of the central processing unit. 
     If the requested information is not contained in the cache memory, the cache memory performs a double memory read in page mode at the current memory address and at the next following address, thus minimizing the occupation times of the memory. The double reading is performed only for those addresses which allow for page mode operation.
Patent EP-0293766-A2 (EP)
Inventor: MITANI HIROAKI
IPC: A61K8/96
Filed: 1988-05-26
Abstract: Emulsified compositions comprising an elastin hydrolyzate having a molecular weight not lower than 200,000 (preferably in the range from 1,000,000 to 2,000,000) maintain a stable emulsion state without having to use any other surfactants, and cause sufficient retention of water and moisture on the human skin without having to use any other humectants when employed as cosmetics or external preparations for the skin.
Patent EP-0298524-A2 (EP)
Inventor: WANATABE KANJI ITAMI WORKS
IPC: D07B1/16
Filed: 1984-12-14
Abstract: A steel material for use with concrete that is prestressed by posttensioning is disclosed. The steel member is sheathed with a heat-shrinkable synthetic resin tube. Said embodiment is further applicable to the case of a stranded steel member.
Patent EP-0304054-A2 (EP)
Inventor: TAKESHITA TAKUO
IPC: H01F1/04
Filed: 1988-08-18
Abstract: In a rare earth-iron-boron alloy magnet powder, each individual particle includes a recrystallized grain structure containing a R 2 Fe 14 B intermetallic compound phase as a principal phase thereof, wherein R represents a rare earth element. The intermetallic compound phase are formed of recrystallized grains of a tetragonal crystal structure having an average crystal grain size of 0.05 µm to 50 µµ. For producing the above magnet powder, a rare earth-iron-boron alloy material is first prepared. Then, hydrogen is occluded into the alloy material by holding the material at a temperature of 500 C. to 1,000° C. either in an atmosphere of hydrogen gas or in an atmosphere of hydrogen and inert gases. Subsequently, the alloy material is subjected to dehydrogenation at a temperature of 500°C. to 1.000°C. until the pressure of hydrogen in the atmosphere is decreased to no greater than 1x10 -1  torr, and is subjected to cooling.
Patent EP-0307776-A2 (EP)
Title: Lichtempfindliche Druckplatte für den wasserlosen Flachdruck
Inventor: SCHLOSSER HANS-JOACHIM DR
IPC: G03F7/075
Filed: 1988-09-07
Abstract: Es wird eine lichtempfindliche Druckplatte für den wasserlosen Flachdruck aus einem Schichtträger, einer darauf aufliegenden lichtempfindlichen Schicht und einer äußeren, Druckfarbe abstoßenden Silikongummischicht beschrieben, die zwischen lichtempfindlicher Schicht und äußerer Silikongummischicht eine innere, Druckfarbe abstoßende Silikongummischicht enthält, wobei die äußere Silikongummischicht stärker vernetzt ist als die innere Schicht. Die Druckplatte ist weniger kratzempfindlich bei zugleich guter Entwickelbarkeit und Bildauflösung.
Patent EP-0318926-A2 (EP)
Inventor: KURONO MASAYASU
IPC: C12P25/00
Filed: 1988-11-29
Abstract: The present invention relates to intermediates for syn­thesizing BH₄ and derivatives thereof. The intermediates are shown as follows;
      wherein R₁ is a hydrogen atom, alkyl, aralkyl, or aryl group; R₂ is an alkyl, hydroxyalkyl, or polyhydroxyalkyl group; R₃ and R₄ are the same or different and represent alkyl, aralkyl, or aryl group; R₅, R₆, R₇, and R₈ are the same or different and represent a hydrogen atom or acyl group; R₉ is an alkyl, aralkyl, or aryl group; R₁₀ and R₁₁ are the same or different and represent a hydrogen atom or acyl group;  n  is an integer of 5 or less; and HX is an acid. The invention also relates to a process for the preparation of L-biopterin.
Patent EP-0331817-A2 (EP)
Inventor: WILDT EBERHARD
IPC: D04H1/54
Filed: 1988-12-30
Abstract: A cylinder arrangement comprising two cylinders (3 and 4) which are parallel in respect of their axes of rotation (2) is used for consolidating fleece (1) in between them by means of heat and/or solvents. The two cylinders (3 and 4) have on their surfaces individual knobs (7 and 8) which are spaced apart and stand out relative to the actual cylinder surface (9 and 10). The knobs (7) on the one cylinder (3) fit between the knobs on the other cylinder and, in use, reach into the spaces between the knobs (8) on the other cylinder. The upper surfaces (5 and 6) of the knobs (7 and 8) on the cylinders (3 and 4) are close or very close to the smooth surface (9 and 10) of the opposite cylinder between the feet of the knobs thereon. Thus, the respective consolidation points (11) of the fleece (1) are mutually offset in height by the height of the knobs or the distance between the surfaces (9 and 10) of the cylinders (3 and 4). 
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Patent EP-0280499-A2 (EP)
Inventor: GORNOWICZ GERALD ALPHONSE
IPC: C08G18/30
Filed: 1988-02-23
Abstract: This invention pertains to novel silanes wherein the silicon atom is bonded to at least one ketoximo group and a carbon atom of a primary or secondary amino group. The remaining substituents on the silicon atom are alkoxy groups and/or monovalent hydrocarbon radicals.
Patent EP-0285313-A2 (EP)
Inventor: UCHIDA TETSURO
IPC: B21B27/02
Filed: 1988-03-23
Abstract: A compound member and a producing method thereof comprises a core (1) and a surface layer (2) formed by plasma spray deposition of powder material. At least one intermediate layer (3) is formed between the core and the surface layer. Difference in co­efficient of linear thermal expansion between adjacent layers including the core and the surface layer is 3 × 10⁻⁶/°C and below. The thickness of the intermediate layers (3) is 1.5 mm and over.
Patent EP-0285391-A2 (EP)
Inventor: ONA ISAO
IPC: C08L83/04
Filed: 1988-03-30
Abstract: Organopolysiloxane emulsions are prepared by emulsifying components comprising an hydroxyl-endblocked organopolysiloxane having an average of ten or more silicon atoms per molecule; an aminoxy group-containing organosilicon compound containing one or more silicon atoms per molecule; a surfactant and water. The process can be conducted advantageously at room temperature to provide emulsion of high-viscosity organopolysiloxanes. The emulsions are useful as, for example, fiber-treatment agents, lubricants, release agents, glass fiber-treatment agents, lustrants, defoamers, and paint components.
Patent EP-0298776-A2 (EP)
Inventor: GILHAM DENNIS THOMAS
IPC: G07B17/00
Filed: 1988-07-08
Abstract: A franking machine system is disclosed in which a master controller (19) is provided to communicate with a postal authority resetting centre computer (14) and with a plurality of franking machines (17,21). The controller (19) includes registers (25,26) for storing the value of credit available for distribution to the franking machines (17,21) and registers (25,26) for storing data relating to usage of the individual franking machines (17,21). Credit is obtained from the resetting centre computer (14) by the controller (19) and is distributed to the franking machines (17,21) as required by each machine.
Patent EP-0301744-A2 (EP)
Inventor: GARRITY GEORGE M
IPC: A61K31/195
Filed: 1988-07-19
Abstract: A mixture of derivatives of 2-amino-3,4,5,14-tetrahydroxy-6-eicosenoic acid has been isolated from a culture medium after cultivation of microorganisms belonging to the genus Aspergillus. The compounds are useful as antifungal agents.
Patent EP-0318137-A2 (EP)
Inventor: SZEKELY TAMAS DR
IPC: D01D10/00
Filed: 1988-09-21
Abstract: Synthetic fibres having a roughened surface are admixed to a matrix containing a hydraulic binder. The fibres are produced by drawing and stretching from plastic which contains a filler formed by inert small grains (2). The inert small grains (2) loosened by the stretching are removed from the fibre (1) by frictional action. In place of the inert small grains (2), voids (4) remain, from which torn small fibres (5) project. The surface of other small grains (2) which have not dropped out is exposed. The fibres (1) having surfaces effectively roughened according to the above are retained securely and without sliding in the matrix. <IMAGE>
Patent EP-0317208-A2 (EP)
Inventor: HUSSMANN GREGORY PAUL
IPC: C07C67/00
Filed: 1988-11-11
Abstract: Amethod is disclosed for the preparation of diaryl ethers and diaryl sulfides by heating a phenol, a thiophenol, a β-hydroxy-substituted fused aromatic ring-system compound or a β-thio-substituted fused aromat­ic ring-system compound in the presence of thoria deposit­ed on a neutral support.
Patent EP-0323167-A2 (EP)
Inventor: VOGELGESANG PETER J C O MINNES
IPC: G11B11/10
Filed: 1988-12-22
Abstract: An apparatus for reading and recording information on an optical tape has the tape wound and advanced along a helical path on the outer cylindrical surface of the drum. A laser optical system for writing and reading information on the tape is positioned entirely on the outside of the drum and is stationary relative to the rotation of the drum and movement of the tape thereon. Tape is supplied to the helical path on the drum by one or more tape reels rotatably mounted within the drum and aligned coaxially with the rotational axis of the drum. The drum and tape thereon are rotated at a high rate relative to the stationary optical system, and the tape is advanced along the helical path at a relative slow rate. The drum and tape thereon are configured in the form of a cartridge, removeable as a unit from the optical system.
Patent EP-0277099-A2 (EP)
Inventor: GUALCHIERANI SERGIO
IPC: B65B13/20
Filed: 1988-01-27
Abstract: An automated plant for the formation, pressing, binding and handling of coiled packings (bumps) of ribbon (or rove) of combed fibres, or the like, delivered by the coiler of a special machine (1), comprises in combination: at least a pair of containers (9,20) made up only of cylindrical walls (9) with a bottom plane of platform (20) capable of being raised and lowered, equal to each other; at the position in which a container is filled with coiled material, means (29,30) for the lifting and lowering of the container bottom platform (20) and for causing it to rotate in concomitance with the lowering; means (17) for simultaneously operating the change-over of a filled container (9,20) from the filling position (R) to the pressing position (P), and of the other already empty container (9,20) from the pressing position (P) to the filling position (R); a press (3) comprising means (41,45) for lifting said bottom (20) to determine the pressing against and in collaboration with an upper plate or dish (49) of the press (3) and for the successive lifting of the material from the cylindrical wall (9) of the container; on the press, means (47) for the vertical displacements of the upper dish (49) as well as means (50,53) for the binding of the material   maintened in pressing condition and means (43,45,46) for the rotation thereof for successive bindings; and, furthe more, means (33) for withdrawing the bound material from the press and puttin it below a gripping, lifting and transfer equipment (65) which places it into a multiseat carriage container (70).
Patent EP-0323431-A2 (EP)
Inventor: RICE ARTHUR WILLIAM
IPC: B01D53/22
Filed: 1988-12-27
Abstract: This invention provides an apparatus and process for dehydrating gases, the apparatus comprised of uncoated, asymmetric membranes having controlled porosity. The membranes being formed of polymeric materials which have high transport selectivity for water vapor and sufficient porosity to provide ade­quate feed gas permeation sweep for the permeated water vapor ensuring conditions of continued effective dehydration. Uncoated asymmetric gas separation membranes have been found to be effective for dehy­drating gases such as air, gases containing hydrocar­bons, acid gases and admixtures of these gases. The membranes provided by the invention possess a unique combination of properties and characteristics which promote an effective process for the dehydration of gases.