baber/WOPTO huggingface dataset:
Patent EP-0055511-A2 (EP)
Inventor: SAMUELS KENNETH EDWARD
IPC: C09D155/02
Filed: 1981-10-27
Abstract: A coating composition comprises a blend of (1) a latex produced by the polymerization of a major proportion of a monounsaturated nitrile and a minor proportion of at least one monovinyl monomer component copolymerizable therewith optionally in the presence of a preformed diene rubber, and (2) a coalescing agent which is (a) a solvent for (1), (b) has a boiling point between 100 and 300°C, and (c) does not azeotrope with water. 
     The coating composition forms an excellent oxygen barrier with good chemical resistance. In a particular embodiment acrylonitrile and methyl acrylate are polymerized with an acrylonitrile-butadiene rubber to form a latex to which dimethyl formamide is added as a coalescing agent.
Patent EP-0038320-A2 (EP)
Inventor: VOEST-ALPINE AKTIENGESELLSCHAF
IPC: B22D11/128
Filed: 1981-04-09
Abstract: Bei einem Treibrollengerüst (11) für Stranggießanlagen mit mindestens zwei nebeneinander angeordneten Strangführungen ist für jeden der Stränge mindestens eine separat angeordnete Treibrolle (1, 2) vorgesehen, wobei eine erste Treibrolle (1) mit einem ersten Antriebselement (16) als hohle Baueinheit ausgebildet ist und eine mit einem zweiten Antriebselement (16) versehene Antriebswelle (22) einer zweiten, koaxial zur ersten Triebrolle (1) angeordneten Treibrolle (2) diese hohle Baueinheit durchsetzt und wobei weiters jede Treibrolle (1, 2) für sich am Treibrollengerüst (11) gelagert ist. Um bei einem solchen Treibrollengerüst (11) die Stränge möglichst eng nebeneinander anordnen zu können, ist die Antriebswelle (22) sowohl mit der zweiten Treibrolle als auch mit dem zweiten Antriebselement (16) außer und in Eingriff bringbar und axial aus der hohlen Baueinheit der ersten Treibroile (1) enfernbar bzw. in die hohle Baueinheit einsetzbar.
Patent EP-0075642-A2 (EP)
Inventor: NESTLER VOLKER DR DIPL PHYS
IPC: G01N21/37
Filed: 1982-02-12
Abstract: The method and device employ non-dispersive single-beam photometry in conjunction with negative selective modulation and positive filtering with the use of a measuring space filled with the measuring gas, a gas filter modulator and a pneumatic detector having an electrically operating evaluation device downstream for the detector signals, signal quotients being formed as a measure of the gas concentration to be determined. <IMAGE>
Patent EP-0065214-A2 (EP)
Inventor: PADAR STEVEN
IPC: F04B9/14
Filed: 1982-05-05
Abstract: The pump has a first outlet part serving as actuating head (3), a plunger (1), which can be actuated by pressing on the actuating head (3) against the force of a return spring (5) and forms a second outlet part connected to the first, a housing accommodating the plunger (1) and a mount (4) for the housing (2), which mount is to be fastened to the container. The plunger (1) is guided in the mount (4), and the swept volume of the pump is connected, on the one hand, to the outlet head (3) via an outlet duct (9) which penetrates the plunger and has a valve, and, on the other hand, to a suction socket (7) via a valve. The plunger is locked with the mount in a position that can be actuated over a predetermined length of stroke. To simplify the production and actuation of the locking device, it is ensured that one outlet part (1; 3) has a first annular flange (18; 21), that the mount (4) has a second annular flange (19; 20), that at least one of the annular flanges (18-20) is elastically flexible, and in that the annular flanges (18, 19; 20, 21) are oppositely directed and dimensioned radially in such a way that under mutual elastic displacement in both directions they can be guided coaxially on one another and the force to be exerted on the plunger (1) for the purpose of mutual displacement is larger than the maximum force of the return spring (5). <IMAGE>
Patent EP-0079065-A2 (EP)
Inventor: OESTERMAN NILS PEHR EDVARD
IPC: B65D19/00
Filed: 1982-11-05
Abstract: A load pallet, comprising a deck component and four legs. The aim is to provide a load pallet, attachable with ease to a packing case and which requires little space when stored. Load pallets known in the art are heavily built, difficult to stack and, when stacked, particularly space-consuming, and awkward to handle. 
     As taught by the invention, the legs (2) of the load pallet are open in shape and upwards widening, mainly U-shaped. Apertures (5) are advantageously provided in the deck (1), at the locations of the legs (2), to enable the pallets to be stacked with the legs of one pallet entering the apertures in the deck of the preceding pallet. The deck component (1) of the load pallet may be placed to rest against the lower edges of the case part (11), and may be placed between the said supporting edges and the lower sheet part folded in under the deck component and has been affixed at least to the lower sheet part. In the lower sheet parts (15) preferably apertures (19) have been provided for the legs (2), whereat the legs become located under the deck component (1), pushing out downwards through said apertures.
Patent EP-0056687-A2 (EP)
Inventor: GREIG GORDON ELDER
IPC: A01C1/04
Filed: 1982-01-07
Abstract: Seeds 18 are secured adjacent the upper edge of a strip 10,16 of a bio-degradable carrier element to the lower part of which is secured a quantity of a concentrated fertiliser 12. This strip is planted vertically in the soil, with the aid when necessary of pegs 22 to ensure verticality, and the soil is replaced to bury the seeds the required depth below the surface. The seeds are separated by a space from the fertiliser, and sound vertical root growth is promoted.
Patent EP-0071382-A2 (EP)
Inventor: BALL WILLIAM JOHN
IPC: B01J29/40
Filed: 1982-07-19
Abstract: A process for the production of a catalyst based on a crystalline aluminosilicate having a silica to alumina molar ratio greater than 12:1 which is obtained by mixing a source of silica, a source of alumina, a source of alkali metal, water and a source of ammonium ions in defined proportions, crystallising the mixture, recovering the crystalline aluminosilicate so-formed, cation-exchanging and/or impregnating the recovered crystalline aluminosilicate and finally calcining, wherein either the recovered crystalline aluminosilicate or the cation-exchanged aluminosilicate or the impregnated aluminosilicate is washed with a solution containing either an organic base, a carboxylic acid, an alcohol, a glycol, a phenol or an ester. The washing treatment results in a reduction in the rate of decline in catalytic activity in reactions such as the conversion of aliphatic to aromatic hydrocarbons.
Patent EP-0065441-A2 (EP)
Inventor: BOULLE FRANCK
IPC: H01C7/04
Filed: 1982-04-28
Abstract: 1. Temperature sensor comprising a sensitive element (1) consisting of a small plate (2) on which is mounted a doped silicon chip (3), characterized in that the small plate (2) is welded onto a metal support blade (4) having, on the side opposite to the place where the said plate is welded, a central recess (5) leaving remaining one or two small tongues (9) allowing the assembly thus produced to be fastened into a flat-shaped casing (8) of insulating material, moulded onto two connecting pins (7).
Patent EP-0122514-A2 (EP)
Inventor: GERKEN HERO
IPC: B01J4/02
Filed: 1984-03-26
Abstract: 1. A concentrate capsule for dispensing at least one concentrate as at least one additive into a solvent, comprising a longitudinal wall part (1), in which a concentrate is held between end closures and which in a manner known per se contains at least two end or piston wall parts (2, 3), which are movably arranged like pistons and sealed at the longitudinal wall part (1), which is cylindrically open at its discharge end and is provided at its other end with locking means (6, 14) for an actuator for displacing at least one piston wall part (2, 3, 37) in and out of the longitudinal wall part (1), and an actuating element or push rod (19, 73), for at least one end or piston wall part (2, 3) is provided with a locking extension (15, 16, 46).
Patent EP-0129164-A2 (EP)
Inventor: NISHIMURA RITSUO
IPC: B62K15/00
Filed: 1984-06-08
Abstract: A foldable bicycle frame includes a substantially vertical center tube at a mid portion of a bicycle frame, an upper center tube and a lower center tube to be partially fitted in upper and lower ends of the centertube, respectively, to form a front half of the bicycle frame including the centertube and a rear half of the bicycle frame including the upper and lower center tubes, thereby enabling the front and rear halves to be folded or extended about the vertical center tube into a folded position or running position. The bicycle frame comprises radially annularly arranged continuous V-shaped teeth on connection surfaces of the upper and lower center tubes and the center tubes, and clamping means for clamping the center tube and the upper and lower center tubes in engagement with the teeth on the connection surfaces, thereby enabling the bicycle frame to be folded or extended by releasing and then clamping the center tubes. The bicycle frame according to the invention further comprises positioning means for positioning the front and rear halves in the folded and extended positions, lever means for fixing the halves by one operation, and locking meansforthe leverto avoid a risk of releasing the clamp of the halves when running.
Patent EP-0133284-A2 (EP)
Inventor: OBERMEIER RAINER DR
IPC: C07K14/52
Filed: 1984-07-25
Abstract: Interferon is purified by chromatography of the material to be separated or purified using an organic solvent mixture on silica gel.
Patent EP-0119705-A2 (EP)
Inventor: HUFFMAN WILLIAM FRANCIS
IPC: C07K7/16
Filed: 1984-02-03
Abstract: Certain octapeptides, which have structures characterized by being a six unit cyclic peptide ring with a dipeptide tail which lacks a glycine unit at position 9, have potent vasopressin antagonist activity. The cyclic octapeptide antagonists are prepared using the cyclization of a di-mercaptan to form the dithio ring. An important species of the group is [1-(β-mercapto-β, β-cyclopenta-methylenepropionic acid)-2-(O-ethyl-D-tyrosine)-4-valine-8-arginine-9-desglycine]vasopressin.
Patent EP-0125877-A2 (EP)
Title: Information input apparatus
Inventor: KAMADA HIROSHI
IPC: G06K7/00
Filed: 1984-05-09
Abstract: A sheet information input apparatus for an electronic file system comprises an sheet input device for inputting a sheet image into the apparatus, a sheet judging device responsive to the input device for judging a type of specific code on the inputted sheet, and an information reading device responsive to the judging device for reading information from the sheet.
Patent EP-0119161-A2 (EP)
Inventor: WATTHEY JEFFREY W H DR
IPC: C07D225/00
Filed: 1984-02-06
Abstract: Variously substituted 1-carboxymethyl-3-(carboxymethylamino)-benzazocin-2-one and benzazonin-2-one derivatives are disclosed as angiotensin converting enzyme inhibitors and antihypertensive agents. Synthesis of, pharmaceutical compositions and methods of treatment utilizing such compounds are included.
Patent EP-0149452-A2 (EP)
Inventor: LENNEY WILLIAM EDWARD
IPC: C08F218/02
Filed: 1985-01-02
Abstract: A pressure sensitive adhesive composition comprising a polymer of an acrylate ester and/or vinyl ester, an olefinically unsaturated carboxylic acid comonomer, and a polyolefinically unsaturated copolymerizable monomer for enhancing cohesive strength of the interpolymer, the polymer being formed by an aqueous emulsion polymerization process in the presence of a stabilizer system comprising a hydroxypropyl methyl cellulose and an ethoxylated acetylenic tertiary diol.
Patent EP-0152929-A2 (EP)
Inventor: HOLLOWAY PETER R
IPC: H01L27/07
Filed: 1985-02-15
Abstract: A 16-bit D/A converter formed on a single monolithic chip and having two cascaded stages (20, 22) each includIng a 256-R resistor string DAC. The analog output voltage of the first stage (20) is coupled to the second stage (22) by two buffer amplifiers (A1, A2) each formed by a non-epitaxial process using a P-type substrate. The amplifiers include NMOS and PMOS-cascoded bipolar current sources arranged to avoid the use of metallization to provide for electrical interconnection within the source.
Patent EP-0165518-A2 (EP)
Inventor: SCHUBERT HANS ALBERT
IPC: B30B1/32
Filed: 1985-05-31
Abstract: In a forging press of underfloor construction, the vertically travelling frame has a lower crosshead which fits around and is guided on a hollow guide shaft which projects downwards from the table crosshead or platten of the press. The hollow guide shaft serves also as the working cylinder of the press. A working plunger piston which is slidable in the cylinder is coupled to the lower travelling crosshead of the press frame through spherical jointing to eliminate transverse forces on the piston.
Patent EP-0167171-A2 (EP)
Inventor: KLOSE SIGMAR DR
IPC: G01N33/53
Filed: 1985-07-05
Abstract: In a process for carrying out an analytical determination by mixing and incubating a sample liquid with at least one dry reagent which is soluble therein to form a reaction mixture liquid and measuring a parameter in the reaction mixture liquid, the sample liquid is first transported along a transport path to the soluble dry reagent and the resulting reaction mixture liquid then further transported along the transport path. The further transporting of the reaction mixture liquid along the transport path is under the influence of a force-change cycle in which centrifugal force and a further force alternately predominate to determine the direction of the further transporting along the transport path. At least one further liquid is transported on another path, part of which is separate from and part of which is common with the transport path, by the force-change cycle in such a manner that at least two of the liquids pass through the common part of the transport path chronologically separated.
Patent EP-0173301-A2 (EP)
Inventor: FREDERICK SHERMAN B
IPC: E01H1/08
Filed: 1985-08-27
Abstract: @ This invention is concerned with a sweeper, meaning a sweeper with a rotary main brush opposite a hopper, and increasing its ability to load light debris, such as paper, dry leaves and the like so that light debris will be propelled farther into the debris hopper. This is done by setting the speed of the main brush at a lower speed for normal operation to effectively throw what may be thought of as heavier material, such as sand, forwardly into the hopper with the speed being such that excessive wear of the brush is avoided and a higher speed of rotation being effected from time to time so that paper, dry leaves and the like, which may be considered lightweight material, are thrown farther into the hopper with the increased speed of the main brush overcoming the air resistence that normally stops such lightweight material which, at normal operation of the brush, tends to pile up in the rear of the hopper. The sweeper uses a vacuum fan to create a suction in the hopper with the vacuum fan also being speeded up with the brush speed increase which assists in loading the lightweight debris in the hopper. Since the increased speed is used for the main brush and vacuum fan only from time to time when light debris is encountered and on a limited basis, the increased brush wear and power consumption caused thereby is tolerable.
Patent EP-0182026-A2 (EP)
Inventor: FRERICHS UDO DIPL-ING
IPC: B29D30/06
Filed: 1985-09-13
Abstract: An apparatus for vulcanizing pneumatic vehicle tires where the tire beads, in the mounted state, are disposed on the radially inner periphery of a rim next to the essentially radially inwardly extending rim flanges. In order to obtain tires having a long service life and tire beads with a good sealing quality, it is proposed that the tire be vulcanized in essentially the proper contour for operation. Two, respectively radially segmented, bead-forming rings that have a variable diameter and can be displaced axially are provided. For the purpose of vulcanizing the sealing surfaces disposed in the interior of the tire so that these surfaces will rest on the rim in an airtight manner, the bead-forming rings are introduced, in a radially retracted state, into the interior of the tire blank, whereby at least one of the tire beads is ovally deformed. The segments of the molding rings are subsequently extended to an annular radial diameter whereby the molding surface portions of the molding rings can be moved axially outwardly over the tire beads without deforming the latter.
Patent EP-0187905-A2 (EP)
Inventor: SCHLUTER HERBERT DR
IPC: C08F285/00
Filed: 1985-10-26
Abstract: 1. A styrene/butadiene graft copolymer latex obtained by emulsion polymerization in the presence of 1 to 6% by weight of a conventional fat soap and/or resin soap as emulsifier and >= 0.3% by weight of a conventional molecular weight regulator for the polymer, each percentage being based on the total monomers, and characterized by the following features : a) the emulsion polymerization is carried out by a semi-continuous emulsion-feed process ; b) the graft copolymer is composed of 35 to 65% by weight of the graft base (A) which in turn is composed of the graft base (A1) and the grafted-on component (A1), and 35 to 65% by weight of component (B) grafted on in the final step ; c) the graft base (A) is obtained in two polymerization steps ; in the first step, a polystyrene nucleating latex is obtained whose solid (A1) is 1 to 20% by weight, based on the graft copolymer ; the component (A2) of the graft base (A), which is grafted on in the second step, is composed of 86 to 95% by weight of repeating units which are obtained by polymerization of styrene, and 5 to 14% by weight of repeating units which are obtained by polymerization of 1,3-butadiene ; feeding of the emulsifier during grafting being accompanied by intensive stirring in order to avoid the formation of new particles ; d) the component (B) of the graft copolymer, which is grafted on in the final step, is composed of 62 to 70% by weight of repeating units which are obtained by polymerization of styrene, and 30 to 38% by weight of repeating units which are obtained by polymerization of 1,3-butadiene ; feeding of the emulsifier during grafting being accompanied by intensive stirring in order to avoid the formation of new particles : e) the parameters in the preparation of the graft copolymer latex are selected such that the latex particles have an average diameter, determined by surface titration, of 120 to 300 nm.
Patent EP-0187342-A2 (EP)
Inventor: NAKAMURA KAZUNORI
IPC: H03M3/04
Filed: 1985-12-19
Abstract: @ A decoding circuit is operative to decode a differential Manchester code consisting of four symbols "J", "K", "1" and "0" each composed of two consecutive signal elements. For detection of the symbol "J" and consequent determination of the symbol boundary, the decoding circuit has a circuit configuration (30, 32) which takes advantage of the fact that the symbol "K" immediately follows the symbol "J" and three consecutive signal elements, two of which are included in the symbol "J" and one of which is for a symbol immediately preceding the symbol "J", have the same polarity. To prevent an error that a second occurrence of the symbol "J" is detected after completion of detection of the symbol "J", the decoding circuit has an additional circuit configuration (31, 33, 34, 35) which inhibits the detection of the symbol "J" until the symbol "0" or the symbol "1", for example, is detected.
Patent EP-0161723-A2 (EP)
Inventor: WARD RODNEY
IPC: H01J37/317
Filed: 1985-05-10
Abstract: An electron image projector for transferring mask patterns onto a semiconductor wafer comprises a patterned photoemissive cathode mask (4) and a target (3) formed by the semiconductor wafer (11) coated with an electron sensitive resist (10). Accelerated by a uniform electric field E and focussed by a uniform magnetic field H a patterend electron beam is projected from the cathode onto the target with unity magnification. The electric field E is established between the cathode and an electron permeable anode grid (2) situated between the cathode and the target. The anode grid comprises a plurality of mutually parallel slats (21, 31) spaced apart by elongate electron permeable regions (22, 32). The grid may be formed for example by an apertured silicon wafer (see Figure 2) or conductive sheet, or by metal wires stretched across a metal annulus (see Figure 3).
Patent EP-0162639-A2 (EP)
Inventor: NOVOTNY PAVEL
IPC: C12P21/04
Filed: 1985-05-10
Abstract: The present invention provides novel antigenic preparations comprising proteinaceous material associated with adenylate cyclase activity in cultures of B.pertussis, the said preparations being useful as components of acellular whooping cough vaccines. The invention further provides methods for the isolation of such antigenic preparations.
Patent EP-0164951-A2 (EP)
Inventor: KAPLAN JEROME IRA
IPC: G01N24/08
Filed: 1985-05-29
Abstract: improved two dimensional nuclear magnetic resonance imaging methods of the present invention are presented which comprises sensitizing a two dimensional slice of an object by standard procedures in a static magnetic field wherein the magnetization of the spins is transverse to the static field, applying a time varying magnetic field gradient to the sensitized two dimensional slice, detecting radiated electromagnetic energy from the two dimensional slice, and reconstructing spin information for each element within a slice from the detected radiated electromagnetic energy. In one aspect, the improvement is the use of an appropriate weighting function in the reconstruction to weight the detected radiation electromagnetic energy signals to compensate for the use of time varying magnetic field gradients that do not sample equal area elements of phase space in equal time intervals. In another independent aspect, almost any magnetic field gradient function may be used, that does not sample equal areas of phase space during equal time intervals, and a procedure defined by which spin information for equal areas of phase space is detected at unequal times. In yet another aspect, a uniquely specified class of time varying magnetic field gradient trajectories are defined which map equal area elements of two dimensional phase space in equal time intervals.
Patent EP-0172713-A2 (EP)
Inventor: CORBETT JOHN F
IPC: A61K8/00
Filed: 1985-08-08
Abstract: A composition of matter for depositing reflective particles on hair, said composition comprising solid reflective particles dispersed in a moderately fast-breaking foam, said foam being suitable for application to the hair.
Patent EP-0195924-A2 (EP)
Inventor: ONO JUNICHI
IPC: B29L22/00
Filed: 1986-02-17
Abstract: 57 Herein disclosed is a mold for molding a plastic headrest core member which has an insert partially embedded therein. The mold comprises two halves one of which is integrally formed at its shaped inner surface with a projection which is constructed and arranged to contact an end of the insert to suppress undesirable inward movement of the same during cooling of the molded headrest core member in the closed mold.
Patent EP-0193904-A2 (EP)
Inventor: TERANO HIROSHI
IPC: C07C233/34
Filed: 1986-03-01
Abstract: Acompound of the formula:
     wherein
     R 1  is hydrogen, amino or a protected amino group,   R 2  is hydrogen, carboxy or a protected carboxy group,   R 3  is hydrogen, carboxy or a protected carboxy group,   R 4  is lower alkyl, amino(lower)alkyl, protected amino-(lower)alkyl, carbamoyl(lower)alkyl or protected carbamoyl(lower)alkyl,   R 5  is hydrogen or lower alkyl, and   R 6  is hydrogen, ar(lower)alkyl which may have suitable substituent(s) or heterocyclic(lower)alkyl, and pharmaceutically acceptable salts thereof, processes for its preparation and pharmaceutical compositions comprising it as an effective ingredient. The invention also comprises compounds of the formula
     useful for preparing the above compounds and a biologically pure culture of the microorganism Discosia sp. F-11 809.