baber/WOPTO huggingface dataset:
Patent EP-0117701-A2 (EP)
Inventor: RAJ KULDIP
IPC: F16J15/43
Filed: 1984-02-20
Abstract: A single-stage, ferrofluid magnetic seal apparatus comprises an annular, permanent-magnet ring element (12) adapted to surround a shaft (18) to be sealed, which shaft extends between first low pressure and second high-pressure; first and second pole pieces (14, 16) in a magnetic-flux relationship with the permanent magnet, and having one and the other ends, the other end extending into a close, noncontacting relationship with the surface of the shaft, to define a radial gap therebetween; a plurality of stages (24) formed in the radial gap under the other end of the second pole piece (16), which pole piece is placed toward the high-pressure side of the environment, and the radial gap (26) under the first pole piece (14), placed toward the low-pressure side of the environment, being shallow and generally less than about 2 mils (0.05 mm); and ferrofluid (20) in the radial gap under the other end of the second pole piece to form a plurality of separate 0-ring ferrofluid seals of defined pressure capacity, thereby providing a single-stage, ferrofluid magnetic seal apparatus which has a reduced tendency to permit unpredictable air bursts, when installed about the rotary shaft between first and second pressure environments.
Patent EP-0127260-A2 (EP)
Inventor: MCMASTER ROBERT G
IPC: C03B27/04
Filed: 1984-02-27
Abstract: A composite blasthead (18, 20, 70, 72, 118, 120) for a quench station (16) of a glass sheet tempering system (10) is disclosed as including outer layers (28,71,73,128,128') and an inner layer comprising inserts (30,32,34,74,76,130,130') therebetween for defining passages (36, 80, 82,136) through which cooling gas is supplied to a glass sheet in order to provide tempering. All of the inserts have inner end portions (38, 40, 42, 81,138,138') that cooperate to define inlets (44, 86, 144, 144') to the passages and also have outer end portions (46, 48, 50, 88, 146, 146') that cooperate to define passage outlets (52, 90, 152, 152') through which the quenching gas exits. All of the passages have a circular cross section along substantially the entire length of the passages. All of the inserts are of a configuration such that the passages of each blesthead are aligned with the passages of the other blasthead, so that the gas impinges on the glass surfaces in an opposed relationship with a uniform pattern over said surfaces thereby optimizing the degree of glass tempering.
Patent EP-0138480-A2 (EP)
Inventor: GUTKNECHT DANIEL A
IPC: F02B39/00
Filed: 1984-09-28
Abstract: © A turbocharger centrifugal compressor has a volute (12) which overlaps itself and a divider neck or tongue (40) which divides flow from the impeller (26) into upstream and downstream parts of the volute where it overlaps itself, and in order to reduce noise the neck extends to a region adjacent the outlet of the impeller, whether by being connected to the outlet end of a diffuser blade (34A) where there is a vaned diffuser between the impeller and volute, or by connection across the diffuser (42 in Figure 7) if the diffuser is a vaneless diffuser.
Patent EP-0142317-A2 (EP)
Inventor: VALYOCSIK ERNEST WILLIAM
IPC: C01B39/48
Filed: 1984-11-05
Abstract: In the synthesis of ZSM-48, the use of certain diquaternary amonium compounds as directing agents permits higher SiO 2 /Al 2 O 3  ratios in the reaction mixture and ZSM-48 products having higher structural alumina contents and hence higher catalytic activity than can be attained by conventional synthesis techniques.
Patent EP-0151887-A2 (EP)
Title: Instrument housing
Inventor: PERONI PETER A
IPC: G06F1/18
Filed: 1984-12-28
Abstract: An instrument housing of the knockdown type includes a base member, a top member and a plurality of side members each of which is molded from a plastic material in the form of a generally flat panel. The members are detachably secured together to form the housing whereby the size and dimensions of the housing may be varied by selective replacement of some of the members and whereby the members may be shipped and stored in a flat condition in kit form.
Patent EP-0146477-A2 (EP)
Inventor: WIDERSKI JACKY
IPC: E05D1/04
Filed: 1984-12-14
Abstract: The device consists of a mobile part (1) coupled to a lateral skirt (50) on the cover (5), and a fixed part (30, 31) comprising a head (31) and a lug (30) mounted on the container which is to be covered by the cover (5). The mobile part (1) in the form of a flange comprises a central projection (12) with an enlarged end (18) which, after passing through a hole (51) in the skirt (50), enters a hollow bearing (35) in the fixed part (31). The cylindrical central projection (12) has a diametral slit (19) enabling its enlarged end (18) to pass through the bearing (35). When it emerges from the side opposite the bearing (35), this end provides a rotating engagement by catching between the fixed part (30-31) and the mobile part (1). <IMAGE>
Patent EP-0154953-A2 (EP)
Inventor: MATSUO YOSHIHIRO
IPC: G02B5/30
Filed: 1985-03-09
Abstract: @ This invention provides an optical filter comprises of a pair of solid polymer films, wherein (1) a first solid polymer film has a planar alignment of a cholesteric liquid crystal structure of either clockwise of counterclockwise helical structure, which alignment allows the light of a specified wavelength to be scattered selectively, and (2) a second solid polymer film has a planar alignment of a cholesteric liquid crystal structure of a helical structure whose helical direction is the opposite to that of the first solid polymer film, which alignment allows the light at the specified wavelength to be scattered selectively, wherein the optical axes of the first and second solid polymer films are made substantially parallel to each other. 
     This invention also provides preparation methods of an optical filter mentioned above.
Patent EP-0163124-A2 (EP)
Inventor: DEVRY WILLIAM EDWARD
IPC: D06M15/423
Filed: 1985-04-24
Abstract: An improved polymeric latex coating composition, which substantially comprises an aqueous emulsion of alkyl acrylate monomers; copolymerized with acrylonitrile, itaconic acid, and N-methylol acrylamide; and containing a glyoxal curing resin and an acid catalyst, substantially reduces the evolution of formaldehyde and exhibits good durability.
Patent EP-0163920-A2 (EP)
Inventor: PAPPAS MICHAEL J
IPC: A61F2/00
Filed: 1985-04-26
Abstract: Prosthetic device such as bone plates, stem-type prostheses such as femoral or humeral prostheses, or intramedullary rods are substantially improved by utilizing casting techniques that provide columnar or monocrystalline grain structure, with the <001> crystal direction oriented substantially par- aHel to the neutral axis, thereby increasing flexibility of the prosthesis and increasing loading on the bone, whereby disuse-atrophy is reduced and bone healing is facilitated; similarly, the crystal direction may be oriented to increase the stiffness of the prosthesis to resist tension.
Patent EP-0164021-A2 (EP)
Inventor: RADICE LUIGI
IPC: B29C33/00
Filed: 1985-05-22
Abstract: The present invention concerns a reel for sewing threads, formed of an outer tubular body terminating, at least at one of its ends, with a flange collar, and of an inner tubular body, coaxial to the first body and terminating, beyond said collar, with a base shortly spaced from the collar in an axial sense, the two tubular bodies being reciprocally connected by interposed radial walls, a slit for introducing the thread being formed between the base and the collar and opposite toothings projecting across said slit for locking said thread therein. 
     The invention also concerns a mold for the production of such a reel by molding of plastic material.
Patent EP-0168026-A2 (EP)
Inventor: HERCZEG JULIUS-LUDWIG
IPC: B05D3/12
Filed: 1985-07-09
Abstract: A three-dimensionally crosslinkable resin is applied to a sheet of thermoplastic material, and cured to form a scratch resistant coating on the sheet. The coated sheet is then subjected to the action of heat and uniform area pressure between polished surfaces. This pressing treatment results in an optically smooth surface of the coating.
Patent EP-0183931-A2 (EP)
Inventor: SAMPLES BILLY G
IPC: H01H9/00
Filed: 1985-09-23
Abstract: Offenbart wird eine Vorrichtung zur Fernbedienung eines elektrischen Schalters oder dergleichen. Die Vorrichtung weist eine innere Betätigungseinrichtung (36) auf, die mit dem Schalter (32) vereinigt und zum Bewegen einer Schalterhandhabe (34) ausgebildet ist. Von der Betätigungseinrichtung (36) erstreckt sich ein Übertragungsglied zu einem entfernt angeordneten Hebelgetriebe (16), das Teil einer Hauptbetätigungseinrichtung (10) ist, die eine äußere Handhabe (18) aufweist. Die innere Betätigungseinrichtung (36) besteht aus einem am Schalter (32) befestigten ortsfesten Teil (38) und einem daran angeordneten, eine Schalterhandhabe (34) erfassenden Schlittens (44). Das Übertragungsglied ist von einem flexiblen Zug- Druckelement (20) und einer Führungshülle (21) gebildet. Die Führungshülle (21) ist einerseits an einem ortsfesten Teil (14) der Hauptbetätigungseinrichtung (10) und andererseits an einem ortsfesten Teil (38) der inneren Betätigungseinrichtung (36) befestigt. Das Zug- Druckelement (20) erstreckt zwischen dem Hebelgetriebe (16) und dem Schlitten (44).
Patent EP-0182301-A2 (EP)
Inventor: MOCHIDA KENICHI
IPC: A61P31/04
Filed: 1985-11-14
Abstract: Carbacephem and cephem compounds represented by the formula:[Wherein X is S or CH<sub>2</sub>; n is an integer of 1 to 5; R<sub>1</sub> is an unsubstituted or substituted heterocyclic group (where the heterocyclic group is a 5- or 6-membered heterocyclic group having 1 to 4 of O, S and N); R<sub>2</sub> is a group represented by the formula:(where R<sub>4 </sub>is an unsubstituted or substituted phenyl or 2-amino- thiazolyl) or a group represented by the formula:(where R<sub>5</sub> is an unsubstituted or substituted lower alkyl); R<sub>3</sub> is hydrogen, an alkali metal, an alkaline earth metal, an organic ammonium group or an ester residue, and R<sub>1</sub> may be a quaternary ammonium group, where -CO<sub>2</sub>R<sub>3</sub> represents -CO<sub>2</sub>] have strong antibacterial activity against Gram-positive and Gram-negative bacteria, and are useful for treating various infections.
Patent EP-0185957-A2 (EP)
Inventor: COPPA ANTHONY PATRICK
IPC: E04H12/10
Filed: 1985-11-28
Abstract: A master fining is disclosed adapted to be subdivided into a set of vertex fittings for use in a truss structure which comprises a plurality of frame elements. Interchangeable vertex fittings with accurately aligned surfaces, slots and holes are provided at a low cost. The vertex fittings are adapted to form the frame elements with mating struts, or to form hinge joints for interconnecting groups of frame elements. The invention permits ease of assembly and quick and easy removal and replacement of a strut in the truss structure.
Patent EP-0186803-A2 (EP)
Inventor: SCOLASTICO CARLO
IPC: C07F9/58
Filed: 1985-12-04
Abstract: The diacylesters, particularly bis(pyridyl-3-carboxilate) of glycerylphosphorylcholine, both optically active L(alpha) or racemic D,L(alpha) and their complexes having general formula:
     wherein:
     Y represents
         M represents Ca, Mg, Al, Zn   X represents a halogen, particularly chlorine, n = 2,3 ed m = 0,1 are anti-dislipemic and cerebroactive agents.   
     Their preparation takes place through acylation with an anhydride of a complex of glycerylphosphorylcholine with calcium or zinc chloride.
Patent EP-0188746-A2 (EP)
Inventor: KACZYNSKI BERNHARD DIPL-ING
IPC: F02M57/00
Filed: 1985-12-14
Abstract: 1. Device for the injection of fuel into a combustion chamber of an internal-combustion engine, having an injection nozzle which has a nozzle element (10) which is clamped to a nozzle holder (16) by a check nut (14, 102) and having a glow element (26) following the injection nozzle, which glow element has a passage (28) surrounded by heatable structures for the spray jets (30) and the one connection end of which is connected to a contact element (64) insulated to earth, which serves as connection for an external heating current supply, characterized in that the contact element is constructed as a contact ring (64, 106) fastened to the jacket circumference of the check nut (14, 102), preferably coaxially with the injection nozzle.
Patent EP-0149561-A2 (EP)
Title: Skin care compositions
Inventor: ISAACSON DAVID M
IPC: C07D213/61
Filed: 1985-01-17
Abstract: 57 A skin care composition having improved effectiveness in preventing and treating acute inflammatory skin conditions comprising miconazole nitrate and zinc oxide.
Patent EP-0157534-A2 (EP)
Inventor: SCOTT BURTON W
IPC: F26B23/08
Filed: 1985-03-19
Abstract: A driving circuit for supplying a radio frequency electrical signal to the applicator section of a radio frequency dryer (12) includes a voltage controlled oscillator (14), supplying a signal to an amplifier circuit (20). The amplifier circuit supplies an amplified signal to the applicator section of the dryer (12) via an impedance match circuit (42). The signal supplied to the applicator section is compared in phase with the output of the voltage controlled oscillator (14) and phase deviations are utilized to produce a signal which controls the frequency of the voltage controlled oscillator output, such that the applicator section of the dryer (12) is driven at its resonant frequency.
Patent EP-0162563-A2 (EP)
Inventor: TAYLOR WILLIAM STEWART
IPC: H02J9/06
Filed: 1985-04-11
Abstract: A power supply system has a primary power source S1 which is energized from the mains, and a secondary power source S2 which is a battery and which is to be switched in automatically when the mains power fails, to supply a load L. The two power supplies are connected to the load by means of the emitter-collector paths of two respective transistors Q1 and Q2. The two transistors have a common base resistor R. Whichever power supply produces the higher voltage turns its transistor on and the other off. This circuit involves relatively low voltage drops (compared e.g. to the use of steering diodes), and is therefore suitable for low voltage supplies, e.g. 3 V.
Patent EP-0178038-A2 (EP)
Inventor: WILKIE ROBERT RUSSELL
IPC: B65D85/00
Filed: 1985-06-05
Abstract: A portable work station adapted to transport a device sensitive to electrical forces includes a recess and protrusion means for substantially lateral movement of a window sheet along the recessed portion of a top enclosure of the work station.
Patent EP-0177342-A2 (EP)
Inventor: MOORE JEROME ALLEN
IPC: A61K47/16
Filed: 1985-10-02
Abstract: 57 Disclosed are novel pharmaceutically acceptable formulations uniquely designed for purpose of administering certain therapeutic amphophilic proteins in oral dosage form. One preferable formulation contains biologically active human growth hormone, mineral oil and sodium salicylate. Also disclosed is the technology associated with preparing such preparations and data supporting gastrointestinal tract absorption of the therapeutic protein.
Patent EP-0181781-A2 (EP)
Inventor: NONAKA HIKARU C O PATENT DIVIS
IPC: F25D17/08
Filed: 1985-11-13
Abstract: A refrigerator includes a mode-change chamber, having first and second dampers which may be selectively used as a freezer compartment, refrigeration compartment or chill compartment. When the freezer compartment mode is selected, the first damper permits the flow of cold air into the mode-change chamber to maintain the temperature in the mode-change chamber at a freezing temperature. When the refrigerating compartment mode is selected, the second damper permits the flow of cold air into the mode-change chamber to maintain the temperature in the mode-change chamber at the selected refrigeration temperature. When the chill compartment mode is selected, the control temperature of the second damper is forcibly expanded by a heater to maintain the temperature in the mode-change chamber at a chill temperature between the freezing and refrigeration temperatures.
Patent EP-0164314-A2 (EP)
Inventor: BANKS CHRISTOPHER PAUL
IPC: C08L61/06
Filed: 1985-06-03
Abstract: 1. Aliphatic sulphoxonium salts of the general formula I  see diagramm : EP0164314,P16,F1  in which R**1 is C1 -C18 -alkyl, C2 -C6 -alkenyl, C3 -C8 -cycloalkyl, or C4 -C10 -cycloalkylalkyl ; R**2 has one of the meanings of R**1 or is also C2 -C6 -dialkylamino ; R**3 and R**4 are independently of each other hydrogen, C1 -C25 -alkyl or one of the groups -COR**6, -CO-NH-(CO)b -R**6 et -SO2 -R**6 where R**6 is saturated or ethylenically unsaturated C1 -C25 -alkyl ; R**5 is a mono- to tetra-valent saturated or un-saturated aliphatic C1 -C25 -radical, a cycloaliphatic radical having up to 25 carbon atoms, or C1 -C25 -alkoxy radical ; Y is a carbonyl group, a sulphonyl group or a radical of the formula -(CO)b -NH-CO- ; a is an integer from 1 to 4 ; b is 0 or 1 ; t is 1, 2 or 3 ; Z**t- is a t-valent anion which is a hydroxypentafluoroantimonate anion or an anion of the formula R**7 (SO3 -)t  or MX-c where : R**7 is hydrogen, or a mono-, di- or tri-valent aliphatic, aromatic or aliphatic-substituted aromatic C1 -C25 -radical ; M is a metal or metalloid atom ; X is a halogen atom, and finally c is 4, 5 or 6 and is one more than the valency of M.
Patent EP-0175652-A2 (EP)
Inventor: ZONDLER HELMUT DR
IPC: C07D239/42
Filed: 1985-09-16
Abstract: Es werden neue 5-Acylaminopyrimidine der allgemeinen Formel I <IMAGE> worin R1 für Niederalkyl, Halogenniederalkyl, Niederalkoxy, Niederalkoxyniederalkyl, Thioalkyl, Halogen; Phenyl oder Phenoxy, gegebenenfalls jeweils substituiert durch Halogen, Halogenniederalkyl, Carbalkoxyniederalkyl, Halogenniederalkoxy, Niederalkoxy, Phenoxy, Halogenphenoxy, Halogenniederalkylthio, Cyano, Nitro, Niederalkenyl, Niederalkinyl, Cycloalkyl, gegebenenfalls substituiert steht, R2 Niederalkyl, gegebenenfalls substituiert durch Halogen, Cyano oder Niederalkoxy; Phenyl, Phenylniederalkyl, gegebenenfalls substituiert Pyridyl, Thienyl, Furyl, wobei der Kern gegebenenfalls substituiert ist, Pyranyl, Dihydropyranyl, C3-7-Cycloalkyl, C3-8-Alkenyl und R3 Wasserstoff oder C1-6-Alkyl bedeutet und R2 und R3 mit dem sie verbindenden Kohlenstoffatom einen Cycloalkylrest bilden können, beschrieben, welche als Pflanzenregulatoren wirksam sind. Es werden ferner Mittel, welche als Wirkstoff mindestens eine dieser Substanzen enthalten, die Herstellung dieser Mittel und ihre Verwendung sowie die entsprechenden neuen 5-Aminopyrimidine und die denen zugrundeliegenden neuen Azomethine als Zwischenprodukte beschrieben.
Patent EP-0182737-A2 (EP)
Inventor: MARTIN PIERRE DR
IPC: C07C233/47
Filed: 1985-10-10
Abstract: Neue 3-Phenylpyrrol-Derivate der Formel I <IMAGE> worin R¹ für Cyan, Trifluormethyl oder C1-C4-Alkoxycarbonyl, R² für Vinyl oder eine Gruppe -CH2-CH2-X, in der X Chlor, Brom, Cyan, C1-C4-Alkoxycarbonyl, Phenylsulfonyl, 4-Bromphenylsulfonyl oder 4-Methylphenylsulfonyl bedeutet, R für Halogen C1-C4-Alkyl oder C1-C4-Halogenalkyl und n für eine Zahl null, eins oder zwei stehen, haben wertvolle mikrobizide Eigenschaften zur Bekämpfung von phytopathogenen Pflanzenschädlingen, insbesondere von Phytopathogenen Pilzen.
Patent EP-0189903-A2 (EP)
Inventor: WANG WU-LAN
IPC: A61K6/884
Filed: 1986-01-28
Abstract: Biocompatible, shelf-stable, polymerizable compositions which are especially useful for applications requiring direct contact with living pulpal tissue, bone or dentin, and methods for using the compositions are disclosed. The compositions are non-toxic, both before and after in situ polymerization, and include at least one polymerizable monomer or prepolymer which polymerizes by a mechanism other than chelation or saponification. In one aspect, the compositions comprise at least one non-toxic polymerizable ethylenically unsaturated monomer or prepolymer and a catalytically effective amount of a free radical initiator system, and preferably, from about 5 to about 70% by weight of calcium hydroxide or calcium oxide.
Patent EP-0196528-A2 (EP)
Inventor: ASADA MASAHIRO
IPC: C08J7/044
Filed: 1986-03-15
Abstract: A multilayer film comprising an aromatic polyester layer and a silicone resin layer formed on at least one surface of the aromatic polyester layer. The multilayer film has excellent transparency, heat resistance, dimensional stability, mechanical strength and optical property and an improved solvent resistance, and is useful as a material of a liquid crystal display panel.
Patent EP-0197556-A2 (EP)
Inventor: MUSTONEN ARVO
IPC: H04H20/67
Filed: 1986-04-09
Abstract: The invention relates to a synchronization method for radio transmitters of a local, e.g. nationwide paging network. A paging network is connected to a public switched telephone network and comprises a paging network unit (PNU), transmitter group controllers (TGC) and transmitter site interfaces (TSI). All controllers are provided with means for receiving, processing and transmitting messages in digital form. Base stations are provided with radio transceivers (Tx, Rx) transmitting radio signals intended for paging or for synchronization of the base stations covering a common overlap area. With the method of the invention, synchronization is performed on the basis of a synchronization plan composed by paging network unit (PNU) and synchronization commands based on the plan. Synchronization proceeds sequentially in a certain order so that each base station (except for the initiator) first receives and then transmits a synchronization signal. Prior to the transmission of a synchronization signal, compensation of delays is executed based on one hand on receiving own transmission and, on the other hand, on information given by the paging network unit PNU about distances between base stations. The synchronous transmission of paging information is confirmed to be independent of a digital data transmission network by determining the exact time of radio transmission of each page according to a plan made beforehand by the paging network unit.
Patent EP-0205796-A2 (EP)
Inventor: LUPTOVITS THEODOR
IPC: F04C18/16
Filed: 1986-04-15
Abstract: In a compact compressor aggregate having a screw-type compressor in which are situated an air intake filter (7), an oil filter (5) and a fine oil separator (6), the intention is, on the one hand, to minimise the overall size and, on the other hand, to achieve a user-friendly arrangement of the filters to be exchanged. The intention is, in addition, to guarantee better and more reliable functioning of the oil filter (5) and of the fine oil separator (6). For this purpose, while the screw-rotor axes are aligned horizontally, parallel to the axis of the housing, the axes of the filters (5, 7) and of the fine oil separator (6) extend in a housing plane extending perpendicular to the axis of the housing. All the filters (5, 6 and 7) can be serviced from the top side of the housing. <IMAGE>
Patent EP-0203509-A2 (EP)
Inventor: STOCKER KURT F
IPC: A61K35/58
Filed: 1986-05-21
Abstract: Es wird eine Methode zur Bestimmung von Protein C beschrieben. Diese Methode besteht darin, dass man auf ein Protein C enthaltendes Medium Gift der Schlange Agkistrodon contortrix oder Gift einer Schlangenart, welches mit dem Gift von Agkistrodon contortrix eine immunologische Kreuzreaktion eingeht, oder ein aus den genannten Giften erhältliches, das Protein C aktivierendes Aktivatorpräparat so lange einwirken lässt, bis das Protein C maximal aktiviert ist und anschliessend die Menge des gebildeten aktivierten Proteins C durch photometrische Messung der Menge des farbigen oder fluoreszierenden Spaltproduktes, welches durch die katalytische hydrolytische Wirkung des aktivierten Proteins C auf ein synthetisches chromogenes Substrat entsteht, oder durch Messung der durch aktiviertes Protein C bewirkten Verlängerung der Gerinnungszeit eines natürlichen Substrates bestimmt.