baber/WOPTO huggingface dataset:
Patent EP-0048169-A2 (EP)
Inventor: KAINER ALLEN SAMUEL
IPC: C07D241/08
Filed: 1981-09-16
Abstract: 7β-Acylamino-3-cephem-4-carboxylic acids substituted in the 3-position with a bis-tetrazole-methylthiomethyl group are described. They are represented by the formulawherein R is hydrogen or an acyl group of the formulawherein R<sup>1</sup> is C<sub>1</sub>-C<sub>4</sub> alkyl or C<sub>1</sub>-C<sub>4</sub> alkyl substituted by halogen or cyano; or R is an aroyl or aralkanoyl group of the formulawherein R<sup>2</sup> is phenyl or a mono-substituted phenyl group substituted by halogen, cyano, amino, hydroxy, C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxy, carboxy, carboxamido, hydroxymethyl, aminomethyl, carboxymethyl, or C<sub>1</sub>-C<sub>4</sub> alkoxycarbony-Imethyl; or R<sup>2</sup> is a di- or tri-substituted phenyl group of the formulawherein a, a', and a" independently are hydrogen, halogen, hydroxy, C<sub>1</sub>-C<sub>4</sub> alkoxy, provided that only one of a. a' and a" may be hydrogen, and n is 0 or 1; or R is a heteroarylalkanoyl group of the formulawherein R<sup>3</sup> is a group of the formulawherein each b is hydrogen, amino, protected-amino, C<sub>1</sub>-C<sub>3</sub> alkyl or phenyl; or R is an aryloxyacetyl or arylthioacetyl group of the formulawherein R<sup>2</sup> has the same meanings as defined above and Z is 0 or S; or R is a substituted aralkanoyl or heteroarylalkanoyl group of the formulawherein R<sup>4</sup> is R<sup>2</sup> as defined above, and in addition is 1,4-cyclohexadienyl, thienyl or furyl, and Q is hydroxy, formyloxy, carboxy, sulfo, or amino; or R is an oximino-substituted aralkanoyl or heteroarylalkanoyl group of the formulawherein R<sup>5</sup> is R<sup>2</sup> and R<sup>3</sup> as each is defined above, and R<sup>6</sup> is hydrogen, or C<sub>1</sub>-C<sub>4</sub> alkyl, or R is a group of the formulawherein R<sup>4</sup> has the same meanings defined above and R' is phenyl substituted by from 1 to 3 hydroxy groups, or pyridyl substituted by from 1 to 3 hydroxy groups, or a group of the formulawherein R<sup>B</sup> is C<sub>1</sub>-C<sub>4</sub> alkylamino, phenyl, halophenyl, furyl, styryl, nitrostyryl or halostyryl; or R<sup>7</sup> is a group of the formulawherein n' is 1 or 2 and m is 2 or 3, with the limitation that when n' is 2, m is 2, and R<sup>9</sup> is hydrogen, C<sub>1</sub>-C<sub>3</sub> alkyl, C<sub>2</sub>-C<sub>4</sub> alkanoyl, or C<sub>1</sub>-C<sub>3</sub> alkylsulfonyl; R, is hydrogen or a carboxy protecting group; R<sub>2</sub> is hydrogen or methoxy; R<sub>3</sub> is a bis-tetrazolemethyl group of the formulawherein R<sub>4</sub> is hydrogen, or C<sub>1</sub>-C<sub>3</sub> alkyl; and when R, is hydrogen, the pharmaceutically acceptable salts thereof.The compounds are broad spectrum antibiotics useful in the treatment and control of microorganisms pathogenic to man and animals. 7β-Amino nucleus compounds represented when R is hydrogen are intermediates useful in the preparation of the antibiotics where R is acyl.The compounds are prepared by reacting a 7-amino-3- acyloxy or halo-1-oxa-β-lactam acid or ester with the appropriate bis-tetrazolemethyl thiol.
Patent EP-0057080-A2 (EP)
Inventor: FOSTER ERIC
IPC: G07B1/00
Filed: 1982-01-20
Abstract: This invention is concerned with a ticket issuing machine which includes a ticket printing device, a paper feed device for feeding a ticket web past the printing device, a micro processor means, a keyboard for entering data into the microprocessor, a store for retaining information about information to be printed on a ticket which information can be transferred to the microprocessor means to control the ticket printing device under the control of the microprocessor means to determine the information to be printed on the ticket web, and a display panel for displaying information to be entered on the keyboard and information to be printed on the ticket and power means for driving the parts of the ticket issuing machine. 
     Preferably the power means for driving the parts of the ticket issuing machine is a battery and the ticket issuing machine is capable of being carried.
Patent EP-0070798-A2 (EP)
Inventor: MEYER ALFRED DR
IPC: C07D303/34
Filed: 1982-06-28
Abstract: Novel 2-hydroxy-3-azolylpropane derivatives of the general formula I   <IMAGE>  wherein R1 is an azolyl group, R2 is C1-C4alkyl or an aryl group which is unsubstituted or substituted by halogen, cyano, C1-C3alkyl, C1-C3alkoxy, nitro, thiocyano, C1-C3alkylthio and/or C1-C3haloalkyl, R3 and R4, each independently of the other are C1-C4alkyl or one is hydrogen and the other is C1-C4alkyl, R5 is an unsubstituted or mono- or polysubstituted radical selected from the group consisting of phenyl, biphenyl, benzylphenyl, benzyloxyphenyl and phenoxyphenyl, said substituents being selected from the group consisting of halogen, cyano, C1-C3alkyl, C1-C5 alkoxy, C1-C5haloalkoxy, C1-C3alkylthio, C1-C3haloalkyl, C1-C3haloalkylthio, nitro and/or thiocyano; and X is oxygen or sulphur, and the acid addition salts, quaternary azolium salts and metal complexes thereof, are useful for controlling phytopathogenic micro- organisms and/or for regulating plant growth.
Patent EP-0062023-A2 (EP)
Inventor: BORKING LARS-OLOF
IPC: F24H1/50
Filed: 1982-03-26
Abstract: A boiler for heating a heat-transfer medium, such as water in a domestic heating system with water-carried heat. The boiler comprises a tank (2) for the radiator water; a combustion chamber (3); combustion-gas pipes (4) which extend down through the tank and which discharge at the bottom thereof in a collecting chamber (5) for combustion gases. At the upper part of the tank (2) there is arranged an outlet (7) to the radiators, while a tank-inlet (8) from the radiators is arranged at the lower part of the tank. Also arranged in the tank (2) is a reservoir (17, 20) for heating tap water, whereat the reservoir-inlet (10) for tap water is connected to a fresh cold-water pipe and is located at a level which lies beneath that of the tank inlet (8) from the radiators.The tap water reservoir has a lower part (20) which is located beneath the combustion chamber in the tank, this part of the reservoir having a branch point (11) from which a first branch pipe (12) passes outside the tank to a mixer valve (13) and is arranged to supply pre-heated tap water thereto, and from which a second branch pipe (14) passes to the mixer valve (13) via an upper part (17) of the tap water reservoir lying above the combustion chamber (3), and is arranged to supply to the mixer valve tap water having a higher temperature than that of the tap water supplied by said first branch pipe (121.
Patent EP-0082134-A2 (EP)
Title: Toner transfer facilitating apparatus
Inventor: CAUDILL ALLISON HOLLAND
IPC: G03G15/09
Filed: 1980-11-26
Abstract: A magnetic brush developer has an elongated toner dispenser (40) with an elongated top opening closed by an elongated slidable cover in the form of a band (29) of flexible material. The band has a toner refill aperture and a container mounting mechanism (46) by which a removable toner container may be attached thereto. The band has coiled spring portions (35, 36) disposed at opposite ends of the top opening, so that the toner content of an attached container can be evenly distributed along the length of the dispenser, this length corresponding to the length of the development zone.
Patent EP-0101002-A2 (EP)
Inventor: FISCHER KARL
IPC: F24C15/10
Filed: 1983-08-03
Abstract: Eine übliche Elektrokochplatte (12) mit einem sie umgebenden Tragring (13) aus Blech wird in eine aus Glas oder Keramik bestehende Einbauplatte (19) unter Verwendung eines Zwischenringes (15) eingebaut, der mit seinem Außenrand auf der Einbauplatte (19) aufliegt und auf dem sich der Tragring (13) abstützt. Der Zwischenring hat eine flach S-förmige Gestalt und ist wesentlich breiter als hoch. Dadurch kann die Einbauöffnung (16) größer sein als die Kochplatte selbst. Eine Dichtung (26), die von einem Einsatzring (31) gehalten und abgeschirmt wird, umgibt den inneren Rand der Einbauöffnung (16). Die Dichtung (26) liegt auf einer Unterkonstruktion (49) auf, die Zentriervorsprünge für den Einsatzring (31) oder die Kochplatte hat.
Patent EP-0113038-A2 (EP)
Inventor: SCHNEIDER KURT DR
IPC: C08F20/34
Filed: 1983-11-24
Abstract: Verfahren zur Herstellung konzentrierter wäßriger Lösungen von Quaternierungsprodukten von tertiären Aminoalkylestern oder tertiären Aminoalkylamiden der Acryl- oder Methacrylsäure durch Reaktion der entsprechenden Ester oder Amide mit einem Alkylierungsmittel in einem wasserlöslichen Keton als Lösungsmittel, wobei man zur Isolierung der Quaternierungsprodukte soviel Wasser zum Reaktionsgemisch zusetzt, daß sich zwei Phasen ausbilden und die untere wäßrige Phase, die die Quaternierungsprodukte gelöst enthält, von der oberen, Keton und restliches Alkylierungsmittel enthaltenden Phase abtrennt.
Patent EP-0094182-A2 (EP)
Inventor: BENNETT RICHARD E
IPC: B44C1/16
Filed: 1983-04-29
Abstract: A dry transfer article comprising a carrier film bearing a graphic design in the form of one or more layers of ink and an actinic radiation responsive adhesive overlapping the design, the ink serving as a mask to actinic radiation such that only adhesive in non-ink areas is exposed to radiation creating a differential adhesive tack which allows the article to be positioned on the substrate and the carrier film and exposed adhesive to be selectively removed leaving the graphic design and underlying unexposed adhesive bonded to the substrate.
Patent EP-0122528-A2 (EP)
Inventor: DECK CHARLES FRANCIS
IPC: C10N30/02
Filed: 1984-03-30
Abstract: Improved hydraulic fluids or metalworking lubricants, utilizing mixtures of water, metal lubricants, metal corrosion inhibitors, and an associative polyether thickener, have reduced dependence of the viscosity on temperature achieved by the incorporation therein of an ethoxylated polyether surfactant.
Patent EP-0127798-A2 (EP)
Inventor: MONTE LUIGI
IPC: F25D25/02
Filed: 1984-05-10
Abstract: @ A method for making baskets for freezer appliances, in which two mutually intersecting groups of metal wires are welded to each other to form a planar grid (8), with said wires (6, 7) projecting the sides thereof by a certain length. A metal rod member (9) is welded to the ends of the wires projecting beyodn any of the sides of the grid. The projecting wires are subsequently bent so that the ends of the rod members cooperate with one another to form an upper peripheral frame of the basket, the latter having been subjected to a plastic coating treatment prior to the bending of the projecting wires.
Patent EP-0137133-A2 (EP)
Title: Roller blind housing
Inventor: GRASHEI FRITZ
IPC: E06B9/17
Filed: 1984-07-06
Abstract: 1. Rollers-blind housing comprising at least one upper part (1) and one lower part (2) together with lateral end caps, one end of the upper part (1) having a receiving section (6) to accomodate a connecting portion (16) which is constructed on the facing end of the lower part (2), wherein the receiving section (6) has a vertical downwardly extending cover strip portion (7) which merges via a web (10) into an end portion (11) which maintains a distance from the cover strip portion (7) which is greater than the thickness of the material of the upper part (1) or lower part (2), wherein the end portion (11) extends parallel with the cover strip portion (7) while the connecting portion (16) of the lower part is inserted into the aperture which is determined by said distance, the end portion (11) carrying a supporting portion (12) extending backwardly in the direction of the cover strip portion (7), characterized in that the receiving section and the connecting portions are roll-formed, that adjacent to the cover strip portion (7) and extending parallel with and back from the cover strip portion there is a second cover strip portion (8), that the web (10) has the form of a U-shaped arc and is provided between the second cover strip portion (8) and the end portion (11), that the supporting portion (12) has a free edge pointing towards the cover plate that the connecting portion (16) of the lower part (2) is provided with a U-shaped arc (17), adjacent to which there is a straight member (19), the height of which is substantially equal to the distance between the U-shaped arc (10) and the supporting portion (12) of the receiving section (14).
Patent EP-0133943-A2 (EP)
Inventor: GIBELLINO GIANFRANCO
IPC: B41F27/12
Filed: 1984-07-19
Abstract: Druckplattenzylinder, hauptsächlich für den Flexodruck, mit einer mit Festspannmitteln ausgerüsteten Längsnut, die sich über die Hälfte der Zylinderlänge erstrecken, wobei die verbleibende Hälfte des Zylinders eine Längsausnehmung mit rundem Querschnitt aufweist, die drehbar einen Haltekörper aufweist, der ebenfalls mit einer Längsnut, sowie Festspannmitteln für das Ende der Flexoplatte versehen ist und, daß dieser Haltekörper in seiner Stellung gegenüber dem Plattenaufnahmezylinder entriegelbar, bzw. verriegelbar angeordnet ist.
Patent EP-0154679-A2 (EP)
Inventor: FARYNIARZ JOSEPH R
IPC: A61K8/00
Filed: 1984-10-31
Abstract: Nail polish compositions comprising pigment material, and film forming material, wherein the pigment material is present in amounts not less than about 2.0% by weight and said nail polish composition has a Newtonian viscosity not greater than about 600 cps.
Patent EP-0117602-A2 (EP)
Inventor: HOOD PAUL F
IPC: F01N3/28
Filed: 1984-01-10
Abstract: There is disclosed a catalytic converter substrate (12) of curved cross-sectional profile comprising a stack (22) of modules (36) individually formed of folded metal foil having contacting layers defining passages therebetween. The modules (36) have a uniform thickness but various widths so as to conform the stack (22) to the desired profile but with the combined thickness of the modules (36) being made oversize such that the contacting layers are frictionally held together against relative sliding when the modules (36) are compressively loaded by a retainer (34) to completely conform to the desired profile.
Patent EP-0129329-A2 (EP)
Inventor: FARRAR DAVID
IPC: C09D7/45
Filed: 1984-05-16
Abstract: Pigment dispersions contain, as dispersing agent novel water soluble polymers containing acid groups, preferably polyacrylic acid or copolymers of polyacrylic acid with AMPS, having polydispersity below 1.5 and molecular weight in the range about 1,000 to about 5,000.
Patent EP-0149881-A2 (EP)
Inventor: CEGIELSKI JOHN M
IPC: F23G5/46
Filed: 1984-06-05
Abstract: A method and apparatus for combusting particulated ash producing solids such as rice hulls, in which the solids are conveyed to an elongate cylindrical combustion chamber, air is combined with the solids to form an air-solids mixture and the mixture is longitudinally injected into the combustion chamber wherein the solids are ignited and combusted. One or more streams of relatively cool gas are tangentially injected into the interior of the combustion chamber in directions transverse to the longitudinal axis thereof so that a helical vortex is created within and along the length of the combustion chamber and the flame, ash and hot gaseous products of combustion produced therein, are caused to flow through the central portion of the combustion chamber surrounded by a sleeve of cooler gas. The ash and hot gases are cooled and the resulting ash and gases are withdrawn from the combustion chamber.
Patent EP-0122202-A2 (EP)
Inventor: D ANGELO JEAN
IPC: C07C45/68
Filed: 1984-04-09
Abstract: PCT No. PCT/FR84/00096 Sec. 371 Date Dec. 5, 1984 Sec. 102(e) Date Dec. 5, 1984 PCT Filed Apr. 9, 1984 PCT Pub. No. WO84/04090 PCT Pub. Date Oct. 25, 1984.   <IMAGE> (I)  New tetra-alkyl-2,2,5,5 cyclohexanone-4-ol-1 and their sulfonated derivatives of the general formula (I), wherein R and R', which may be the same or different, represent an alkyl radical (1-5 atoms of carbon) and R' represents a hydrogen atom or a radical SO-R''' wherein R''' represents an alkyl radical (1-5 atoms of carbon) or an aryl radical (6-14 atoms of carbon), their preparation intermediaries and process, as well as their application to the synthesis of cyclopropanic lactones having the cis structure.
Patent EP-0182193-A2 (EP)
Inventor: BAUM THOMAS HALL
IPC: H05K3/18
Filed: 1985-11-05
Abstract: In a method of electrolessly depositing copper on a substrate, a palladium seed pattern is formed by directing light (eg from a laser) at the substrate in the presence of the vapour of a palladium compound, such as palladium (II) bis-(hexafluoro- acetylacetonate). The substrate may be first coated with a polymer which is removed by excimer laser irradiation.
Patent EP-0181595-A2 (EP)
Inventor: SNITZER ELIAS
IPC: G02B6/02
Filed: 1985-11-05
Abstract: An optical fiber of stepped index of refraction. The fiber core is of fused silica to which chlorine has been added to raise index and lower both its viscosity and hydroxyl ion content. Cladding composition is of either pure fused silica or fused silica to which a dopant, preferably fluorine, has been added.
Patent EP-0184685-A2 (EP)
Title: Split-engine for motor-vehicles, with a divided crankshaft, and an engine cross-shaft for auxiliary-drives
Inventor: KANIUT HERBERT MAXIMILIAN
IPC: F16F15/26
Filed: 1985-11-14
Abstract: To additionally reduce the noxious emissions of motor vehicles, the gasoline or diesel engines are splitted into a primary and a secondary engine, both having own partial crankshafts. 
     The primary engine is conventionally used, and it drives the vehicle auxiliaries by a novel engine cross-shaft, while the secondary engine is automatically started and clutched-in for higher loads, and automatically separated and stopped under no-load conditions. 
     The clutching-in and separation of the secondary engine is performed by a novel clutch between the two partial crankshafts, controlled by the accelerator pedal without the driver's help, which also effects an automatical synchronization of the crank positions of the partial crankshafts. 
     An additional hand-switch can exclude the clutching-in of the secondary engine for motor-queuings. 
     The split-engine establishes a whole engine family, contributes a multiplicative reduction of noxious emissions, saves additionally fuel, and enables economy-priced engine optionals.
Patent EP-0191148-A2 (EP)
Inventor: CHERESNOWSKY MICHAEL J
IPC: C01G39/02
Filed: 1985-11-15
Abstract: A process is disclosed for removing potassium from relatively impure molybdenum trioxide. The process involves contacting the impure molybdenum trioxide with a first acid leach consisting essentially of a first mineral acid and the ammonium salt of the first mineral acid at a sufficient temperature, for a sufficient time and at a sufficient concentration of the first mineral acid in the first acid leach to solubilize the major portion of the potassium followed by separation of the resulting once leached molybdenum triox- lde from the resulting potassium containing first acid leach. The once leached molybdenum trioxide is then contacted with a second acid leach which consists essentially of a second mineral acid and the ammonium salt of the second mineral acid at essentially the same conditions as in the first leach to remove the remaining portion of the potassium from the molybdenum trioxide. The resulting twice leached molybdenum trioxide is then separated from the potassium containing second acid leach. The resulting twice leached molybdenum trioxide is then water washed and separated from the resulting wash water. Alternately, the first leached molybdenum trioxide is water washed and the resulting once leached washed molybdenum trioxide is separated from the resulting wash water prior to contacting with the second acid leach.
Patent EP-0186879-A2 (EP)
Inventor: CAMM DAVID M
IPC: G21K5/08
Filed: 1985-12-20
Abstract: A high intensity radiation source. A liquid vortex wall is formed on the inside surface of an arc chamber to restrict the diameter of an arc generated between electrodes. The liquid vortex wall is obtained by utilizing a vortex generating means which includes an annular restriction through which the liquid must pass prior to entering the arc chamber. The annular restriction is of a dimension sufficient to allow adequate pressure and velocity throughout the arc chamber and to reduce or eliminate flow irregularities which could be transmitted to the liquid wall in the arc chamber. A nozzle may provide for establishment of the required axial vortex flow motion of both the liquid and gas while the liquid and gas are physically separated prior to their entrance to the arc chamber. A discharge chamber adjacent the arc chamber is tapered smoothly to prevent flow disruptions and fin means on the electrode is provided to reduce gas and liquid flow in the opposite direction to that normally occurring in the arc chamber.
Patent EP-0168891-A2 (EP)
Inventor: FABBRO ORESTE
IPC: B65D41/48
Filed: 1985-07-09
Abstract: Assembly comprising a cap (2), a dropper (1) and a ring (3) wherein the dropper-cap (1,2) and a ring (3) in which the dropper-cap (1,2) with guarantee seal (5) is pressed onto the ring (3) from which it cannot be removed except after breakage of the guarantee seat (5) and in which the ring (3) is in turn pressed onto the mouth of the bottle and has a stress raiser (12) which enables it to be mounted on the bottle by automatic filling machines.
Patent EP-0153062-A2 (EP)
Inventor: UESHIMA YOSHIYUKI C O R D LABO
IPC: B22D11/124
Filed: 1985-02-01
Abstract: The α-stabilizing element, e.g. P, and the γ-stabilizing el ement, e.g. Mn, do not segregate at an identical site of a cast ing. Castings are cooled at a rate of 40°C/min or less in a tem perature range of the peritectic reaction and/or the Ar4 trans formation, thereby condensing P and Mn into δ and γ phases, respectively.
Patent EP-0157590-A2 (EP)
Inventor: FUKUOKA YOSHITAKA
IPC: H01L23/31
Filed: 1985-03-27
Abstract: © An electronic device comprises a thick film interconnection substrate (2a, 2b, 3a, 3b) of a multilayer configuration having a major surface on which conductor patterns (4a - 4d) for mounting thereon IC chips or the like elements and wiring conductor patterns (4e) are formed. A noncrystallizing glass layer (6a) is deposited on the major surface with the chip mounting conductor patterns (4a - 4d) being exposed while the wiring conductor patterns (4e ) are covered. A crystallizing glass layer (6b) is formed on the noncrystallizing glass layer. The IC chips or other elements (7) as mounted are packaged in a hardening composition layer (10). A device exhibiting an improved moisture proof ness and thus a high reliability is realized.
Patent EP-0173413-A2 (EP)
Inventor: NAKAI TOSHIO C O PATENT DIVISI
IPC: H04N1/028
Filed: 1985-05-22
Abstract: A contact type color image sensor reads out a document image at its actual size while moving along the length of the document. The photosensitive cell arrays, each having pixel electrodes (12a, 12b, 12c, 12d) which prescribe n photosensitive cells (where n is a positive integer), are aligned on the substrate (10). Filter films (22a, 22b, 22c) are positioned over the cell arrays. The radiated image light is converted into the three primary color components of red, green and blue, and R, G, B color signals necessary for color reproduction of the document image are obtained from the respective cell arrays. The n photosensitive cells are arranged at a predetermined pitch p along the main scanning direction (X) in each array, and the cell arrays are arranged at a sub-scanning direction (Y) pitch(q) which is larger than the pitch (p) by a factor of k (where k is larger than 1 and k X n is a natural number).