baber/WOPTO huggingface dataset:
Patent EP-0260536-A2 (EP)
Inventor: ASATO GORO
IPC: A23K20/195
Filed: 1987-09-03
Abstract: The present invention relates to novel 23-imino derivatives of the compounds collectively referred to as 23- keto C-076 compounds. The C-076 compounds (collectively) are isolates from the fermentation broth of Streptomyces avermitilis. These novel compounds have potent anthelmintic, insecticidal, ectoparasiticidal, nematicidal and acaricidal activity. Compositions containing these 23-imino derivatives of 23-keto C-076 also are described herein.
Patent EP-0259848-A2 (EP)
Inventor: MURAJI TETSUO
IPC: F02M7/12
Filed: 1987-09-09
Abstract: A fuel supply device for carburetors comprising a fuel passageway (10) opened at one end in a variable venturi (4) and connected to a float chamber (13) through a jet (12); a solenoid valve (14) and/or fuel pump (15) provided within the fuel passageway; a negative pressure passageway (16) opened at one end in a stationary venturi (9) located on the upstream side of the variable venturi and generating a negative pressure weaker than in the variable venturi and having an upright part connected to the fuel passageway between the jet and the fuel pump; a level sensor (17) provided in a predetermined height position of the upright part of the negative pressure passageway and capable of detecting whether or not a fuel column formed in the upright part is in a predetermined position and; a control circuit capable of controlling the operation of the solenoid valve and fuel pump on the basis of the output from the level sensor in order to make it possible to maintain the air-fuel ratio in a high load range to be proper without enlarging the flow resistance within the suction bore so that the operation of the fuel pump and solenoid valve may be controlled by the level sensor and control circuit so that the fuel column may maintain the predetermined height.
Patent EP-0268113-A2 (EP)
Inventor: UCHIDA MASASHI UBE FACTORY OF
IPC: B22D17/14
Filed: 1987-10-27
Abstract: Disclosed is a degassing apparatus incorporated with a molding apparatus having a mold cavity (4), which includes a spool (17) having a bore formed therein. The spool further has formed therein a gas inlet opening adapted to be communicatively coupled to the mold cavity (4) of the molding apparatus, and a gas outlet (17f) opening, the gas inlet and outlet openings being in selective communication and non-communication with each other. Means for selectively controlling the communication and non-communication between the gas inlet and gas outlet (17f) openings, are provided. Also provided is a flanged piston (20) mounted in the bore (17h) and coupled to the communication controlling means, the piston being reciprocatingly slidable between a first position and a second position, the bore being further formed with an upper chamber and a rod-side chamber situated on opposite axial sides of the piston, and a lower chamber radially surrounding a portion of said piston. 
     The spool further includes first (25), second (27) and third (26) fluid ports formed therein, the ports being in communication with the upper (23), rod-side (24b) and lower chambers (24a) respectively, the lower chamber (24a) being in communication with said rod-side (24b) chamber when said piston (20) is in the second position, wherein the gas inlet and outlet (17f) openings are in non-communication, and the lower chamber (24a) being in non-communication with the rod-side chamber (24b) when the piston (20)   is in the first position, wherein the gas inlet and outlet openings (17f) are in communication.
Patent EP-0268971-A2 (EP)
Inventor: POTTER CURTIS NATHAN
IPC: H01L23/538
Filed: 1987-11-16
Abstract: A method of fabricating an anodic aluminum support system having an air bridge for metallic conductors. The method includes providing two or more metal layers separated by a coating of aluminum creating a multiple layer electrical interconnect system. The method includes the step of anodizing the aluminum and applying a photoresist mask to spaced portions of the top of the system. Thereafter, an etching solution is applied to the top of the system for removing the anodized aluminum, except for the portions covered by the mask, thereby providing a multilayer conductor system supported by pillars of anodic aluminum surrounded by low dielectric air.
Patent EP-0244900-A2 (EP)
Inventor: CEREDA BRUNO
IPC: D06F/
Filed: 1987-04-23
Abstract: A detergent drawer structure for use on washing machines, in particular domestic washing machines, comprising a box casing (2) provided with a base aperture (7ʹ) for discharge into the washing machine tub,an element (5) slidable in said box casing and divided into compartments (6a,b,c,d) for receiving detergents and means for feeding water into said compartments. The means for feeding water to the compartments are conduits (21, 27, 112, 200) which are supported by the roof (3, 103) of the box casing to which they are joined by coupling means, and constitute parts which are independent of said roof.
Patent EP-0242167-A2 (EP)
Inventor: BROWN FREDERICK JEFFREY
IPC: A61K31/404
Filed: 1987-04-13
Abstract: This invention provides a series of novel heterocyclic carboxamides of formula I in which the group -Y-Z< is selected from -C(ra)=C<, -N=C<, and -CH(Ra)-CH< and the other radicals have the meanings defined in the following specification. 
     The compounds of formula I are leukotriene antagonists. The invention also provides pharmaceutically acceptable salts of the formula I compounds; pharmaceutical compositions containing the formula I compound, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent EP-0242234-A2 (EP)
Inventor: SUZUKI MASAYASU
IPC: C08F2/24
Filed: 1987-04-21
Abstract: Vinylidene chloride copolymer of controlled solution viscosity and low methanol extraction value is made by emulsion copofymerisation of a monomer mixture formed mainly of vinylidene chloride in the presence of an emulsifier system comprising either 0.5 to 5 parts by weight non-ionic emulsifier (per 100 parts monomer mixture) or a blend of 0.03 to 1 part by weight anionic emulsifier with non-ionig emulsifier that is at least 60% by weight of the blend and is present in an amount of 0.1 to 1.5 parts by weight, and the copolymerisation is conducted by adding at least 80% of the monomer mixture substantially continuously and substantially uniformly to the polymerisation zone and at least 75% by weight of the emulsifier system and some or all of the initiator are added to the polymerisation zone during the said substantially continuous addition of the monomer mixture.
Patent EP-0243207-A2 (EP)
Inventor: SUZUKI YUJI
IPC: C08F20/58
Filed: 1987-04-27
Abstract: A polymer comprising a carbon-carbon backbone chain and at least one N-(substituted oxalyl)carbamoyl group of the formula: -CO-NH-CO-CO-OR' wherein R' is a hydrocarbon group and at least one lower alkyl group attached to said chain, which is useful as a resin component in a coating, adhesive or molding composition.
Patent EP-0247803-A2 (EP)
Inventor: PARKER DAVID ANDREW
IPC: A22B5/08
Filed: 1987-05-21
Abstract: This invention relates to a method of eliminating infection of poultry by undesirable microorganisms such as salmonella during processing. The method consists of dipping the poultry carcass prior to plucking into scald water containing an effective amount of an acid polyformate salt.
Patent EP-0252649-A2 (EP)
Inventor: HERRON CARLISLE MITCHELL
IPC: A61L15/16
Filed: 1987-06-24
Abstract: A process for making individualized, crosslinked fibers having low levels of residual crosslinking agent. The fibers are made by contacting the fibers with a crosslinking agent; reacting the crosslinking agent with the fibers to form intrafiber crosslink bonds in the substantial absence of interfiber bonds; and washing the fibers with an alkaline solution.
Patent EP-0262905-A2 (EP)
Inventor: DEBONO MANUEL
IPC: A61P31/04
Filed: 1987-09-28
Abstract: New 3"' and/or 4"'-modified macrocin and 3" and/or 4"-modified-lactenocin derivatives of formula 1 have significant antibacterial activity. Compositions containing and methods of using these derivatives are also provided.
Patent EP-0267689-A2 (EP)
Inventor: TANJO TORU A- CI HEIGHTS SENRI
IPC: G03G21/18
Filed: 1987-10-14
Abstract: An apparatus for the formation of images comprises a body provided with a corona charger (30), a corona wire (32) being strung along a charging opening (31a) of said corona charger, and an image-forming means (10) being installed in the body of the apparatus. The image-forming means (10) is removable from the body of the apparatus along the corona wire (32), and the apparatus further comprises a cleaning device (50) that is attached to the end portion of said image-forming means (10) opposite to the direction in which said image-forming means is pulled out of the body of said apparatus. The cleaning device (50) touches the corona wire (32) through the charging opening when said image-forming means (20) moves along the corona wire (32) and separates from the corona wire when said image-forming means (10) is installed in the body of said apparatus.
Patent EP-0265237-A2 (EP)
Inventor: BRITTON JOHN
IPC: H05B41/392
Filed: 1987-10-21
Abstract: A control gear for a high intensity discharge lamp comprising a switch element (10), and an oscillator (19) connected to drive the switch element through the intermediary of a variable mark-space ratio driver arrangement (20, 15). The switch element (10) switches current in a series resonant circuit (11) including the primary winding of a transformer, across the secondary winding of which the lamp (13) is connected. A feedback circuit (21) which receives signals controls the mark-space ratio to regulate the power consumed by the lamp in a closed loop. Initially, the mark-space ratio is set at a starting level such that a very high voltage is generated in the resonant circuit to cause starting of the lamp.
Patent EP-0270358-A2 (EP)
Inventor: KOBOSHI SHIGEHARU
IPC: G03D15/00
Filed: 1987-12-02
Abstract: Disclosed are a method of treating photographic process waste liquor through concentration by evaporation, comprising heating an upper part of photographic process waste liquor to concentrate by evaporation the photo­graphic process waste liquor in such a manner that the difference between the temperature of the photographic process waste liquor in the vicinity of the heated part and the temperature at a bottom part of the photographic process waste liquor may become 5°C or more, and causing a solute in the photographic process waste liquor to settle, and an apparatus for preforming the method.
Patent EP-0270459-A2 (EP)
Inventor: LEGRATIET YVES
IPC: B65D88/76
Filed: 1987-12-02
Abstract: Biochemical treatment of matter subjected to the action of microorganisms, decomposing in a plurality of successive biochemical reactions and an installation with a view to implementing the process; the matter to be treated in the solid or pasty state is circulated continuously in a single vessel with a flow section which is small in relation to its length, at the two ends of which there is an entry and an exit, and differentiating working zones (42,43,44,45) are defined along the path of the matter within the single reactor and along a crown segment in plan view, each being assigned to a biochemical reaction and to a dominant specific flora, in particular the conditions for recycling the matter and for introducing solid or gaseous elements or reactants are defined by zones and preferably the gaseous atmospheres of the volumes corresponding to each zone are isolated from each other by a transverse partition. <IMAGE>
Patent EP-0284711-A2 (EP)
Inventor: GRUTZMACHER BERTOLD DR
IPC: G01K7/20
Filed: 1988-01-08
Abstract: Known temperature measuring devices on motors consist, for example, of sensors which are embedded in the winding. A further possibility for measuring temperature also consists in measuring the ohmic resistance of the winding when the motor is at rest and determining the temperature of the motor from this measured resistance value. 
<??>A disadvantage in the use of a sensor consists in that the temperature can be measured only in a small, spatially restricted part of the winding. 
<??>A disadvantage in the determination of the winding resistance is that this measurement can be carried out only when the motor is completely at rest. 
<??>Although, in order to determine the temperature, the device does likewise use measurement of the ohmic winding resistance of at least one winding, it is at the same time constructed such that this ohmic winding resistance can be determined when the motor is running. Since the measurement is performed during the period when the winding is in a de-energised state, it is possible with this device to monitor motor temperature in drive motors, which are used, for example, to drive printing machines, and cannot be turned off for temperature measurement, and thus to protect the motor against overheating. 
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Patent EP-0280245-A2 (EP)
Inventor: HONDA KATSUO
IPC: B28D5/00
Filed: 1988-02-22
Abstract: Method and apparatus for cutting a cylindrical material (10, W) formed of silicone or the like which is an ori­ginal material to produce semiconductor devices, using a rotary blade (12, 140). In the cutting method, the base end side of the cylindrical material is fixed and at the same time, before the cutting of the cylindrical material (10, W) is started, the cutting side of the cylindrical material (10, W) is also fixed according to the shape thereof. The cutting is performed while main­taining such fixed conditions until the cutting is com­pleted.
Patent EP-0303859-A2 (EP)
Inventor: NATORI SHUNJI
IPC: C12N1/21
Filed: 1988-07-26
Abstract: A cloned single-strand DNA comprising nucleotide sequence which encodes an antibacterial polypeptide precursor, a cloned double-strand DNA consisting of the single-strand DNA and its complementary single-­strand DNA, a DNA fragment of the single- or double-strand DNA, a process for the preparation thereof, and a plasmid, in which the double-­strand DNA or its fragment is inserted.
Patent EP-0301507-A2 (EP)
Title: Underpressure collection container
Inventor: OMNI MEDICAL LIMITED
IPC: A61M1/00
Filed: 1988-07-27
Abstract: The invention relates to an indicator device for indicating a pressure prevailing in a cavity, particularly for pressure measurements in medical apparatuses, such as vacuum suction arrangements for drying off body fluids, the device consisting of a small transparent tube with a tubular channel, an open end to be connected to the cavity, and a closed end. The tubular channel is filled at least partially with a fluid, and a gas, in particular air, is contained between the fluid and the closed end so that, in the event of changes in pressure inside the cavity, with a change in volume of the gas, the fluid moves inside the measurement tube. The tubular channel (9) has a cross-section which changes from the open end (12) of the measurement tube (7) in the direction of the closed end (11). <IMAGE>
Patent EP-0309893-A2 (EP)
Title: Insektizides Mittel
Inventor: DORN SILVIA DR
IPC: A01N47/22
Filed: 1988-09-22
Abstract: Die Erfindung betrifft insektizide Mittel, die als Wirkstoffe a) Aethyl-[2-(4-phenoxyphenoxy)äthyl]carbamat und b) (2,3-Isopropylidendioxyphenyl)-methylcarbamat oder (2-Isopropoxyphenyl)-methylcarbamat oder [2-(1,3-Dioxolan-2-yl)phenyl]-methylcarbamat und, falls erforderlich, inertes Trägermaterial enthalten, sowie die Herstellung und die Verwendung solcher Mittel.
Patent EP-0326680-A2 (EP)
Title: Zentrifuge mit einem Rotor
Inventor: GRIMM EKKEHARD
IPC: B04B5/04
Filed: 1988-12-07
Abstract: Es ist eine Zentrifuge mit einem Rotor bekannt mit mehreren jeweils an zwei Haltezapfen (4) gelagerten Schwenkbechern (3) und mit sektorförmigen in Richtung der Rotorachse im Rotor lagegesicherten Einsätzen (2) mit im wesentlichen vertikal ausgerichteten radial verlaufenden Tragwänden (12), die die Lagerkräfte der Haltezapfen (4) aufnehmen und deren radialer Außenbereich im Betriebszustand als Stützfläche dient, wobei jedem sektorförmigen Einsatz (2) zwei Haltezapfen (4) zugeordnet sind. Um eine Zentrifuge mit Schwenkbechern (3) derart auszubilden, daß sie sich durch ihren einfachen Aufbau auszeichnet und die ein Justieren der einzelnen Bauteile zueinander nicht erfordert, ist an jeder der beiden die Lagerkräfte aufnehmenden Tragwände (12) des Einsatzes (2) ein Haltezapfen (4) angeordnet, deren freie Enden einander zugekehrt sind.
Patent EP-0321049-A2 (EP)
Inventor: DRUDE STEFAN DIPL-ING
IPC: H04M1/00
Filed: 1988-12-13
Abstract: The invention relates to a telephone terminal with a signal processor and a power supply component fed with DC voltage for generating supply voltages of different values. The digital telephone set is to be designed so that the power supply component is as simple as possible and requires as little space and as few component parts as possible. For this purpose, it is proposed that the power supply component be designed as a switching power supply, to be controlled by means of the signal processor. <IMAGE>
Patent EP-0284400-A2 (EP)
Inventor: DUFFT JURGEN TUDOR WEBASTO LIM
IPC: B60J7/043
Filed: 1988-03-24
Abstract: The assembly comprises a roof panel (11) mounted so as to allow
     (a) pivoting to raise the trailing edge of the roof panel;   (b) pivoting in an opposite sense to depress the trailing edge of the roof panel;   (c) movement (a) followed by rearward sliding of the roof panel with respect to the frame; and   (d) movement (b) followed by rearward sliding of the roof panel with respect to the frame, combining the functions of a spoiler roof and a tilt and slide roof.
Patent EP-0308125-A2 (EP)
Inventor: PFEIFFER DAVID MICHAEL
IPC: G09G5/36
Filed: 1988-09-07
Abstract: Disclosed is an image processor having an image algorithm processor (66) operating under control of a writable control store (94), and a number of parallel image processors (72) operating under control of instruction words from a writable control store (100). An image memory controller (68) receives memory addresses from the image algorithm processor (66) for coordinating the reading and writing of an image memory (82) using pixel data processed by the parallel image processor set (72). The image memory controller (68) arbitrates memory address request cycles, memory refresh cycles and screen refresh cycles. The image memory (82) includes different planes (84, 86 and 88) associated with red, green and blue pixel data. Associated with each image memory plane is a video processor (106) for converting parallel image data to high speed serial image data. The pixel data output by the video processor (106) is further processed through look-up tables (108) to provide red, green and blue color signals for output to a video monitor (28). Overlay data is stored in an overlay memory plane (90), and is processed by an associated overlay data processor (80) and a video output overlay processor (116). 
     High speed processing capability is accomplished by utilizing video dynamic random access memories (VRAM) having a first bidirectional random access port for accessing the memory cells of the array, and a second independent serial video port which is shift register controlled to provide high speed output serial image data.
Patent EP-0312296-A2 (EP)
Inventor: KIMBLE HARRY JEFFREY
IPC: G01R33/032
Filed: 1988-10-11
Abstract: Quantum nondemolition measurements are made by back-action evasion obtained by a combination of a parametric oscillation and a conversion of polari­zations. A polarization converter (14, 16, 17), such as a Faraday rotator, con­verts at substantially a single frequency between at least a portion of a signal polarization state and a detector polarization state. A parametric amplifier (11) having a gain G is coupled to the polarization converter (14,16,17).
Patent EP-0320263-A2 (EP)
Inventor: POWERS KENNETH WILLIAM
IPC: C08F210/12
Filed: 1988-12-08
Abstract: A substantially gel free C₄ to C₇ isoolefin homopolymer rubber, butyl copolymer rubber, halogenated butyl rubber (e.g., chlorinated or brominated), or mixtures thereof, comprising a molecular weight distribution such that the ratio of the moments of said molecular weight distribution, Mz/Mw, is equal to or exceeds 2.0, and that portion of said molecular weight distribution which is equal to and greater than 4 times the peak molecular weight, Mp, comprises greater than 8 percent of the total polymer species, and Mp is greater than about 250,000 and wherein said polymer species of molecular weight less than Mp are substantially branch free. Various means are disclosed for effecting the molecular weight distribution including blending of homopolymers and/or copolymers of appropriate molecular weight and molecular weight distribution and direct polymerization using a functional reagent to introduce branching. The rubber compositions are particularly useful in applications in which butyl or halogenated butyl rubber is used and where it is desired to obtain high green strength in combination with an increased rate of stress relaxation. Such polymers are particularly well suited for use in tire innerliner compositions.
Patent EP-0322224-A2 (EP)
Inventor: FRIEDMAN GERALD I
IPC: B22F3/15
Filed: 1988-12-21
Abstract: A container (42) for holding powdered metal (44) is formed by electroplating a layer of metal over a pattern having a configuration which corresponds to the configuration of an article to be formed. A rigid core (32) is surrounded by the pattern material and the layer of metal. The pattern material is removed from the layer of metal to form a container in which the core is disposed. The core and container may be held against relative movement by gripping the core with the layer of metal or by pin elements extending between the core and layer of metal. The container is filled with metal powder. The metal powder is cold compacted to plastically deform the particles of metal powder without significant bonding between the particles of metal powder. The metal powder is cold compacted by exposing the container to fluid at a relatively low temperature and high pressure. Metal powder particles are pressed against each other and against the core by the fluid pressure (50) applied against the container to plastically deform the metal powder particles. After being cold compacted, the metal powder is hot compacted to bond the particles of metal powder together and form a unitary body which surrounds the core. The core is subsequently removed from the unitary body to form a recess in the body.
Patent EP-0302000-A2 (EP)
Inventor: GREBE KLAUS DR
IPC: C22B1/16
Filed: 1988-05-25
Abstract: The invention relates to a process for inexpensively providing a sinter suitable for use in a blast furnace by treatment of the sinter. To improve a conventional treatment process in such a way that corrosion is reduced and the sinter is treated in an environmentally more acceptable way, that, if possible, only a part quantity of the sinter production is treated, a sinter of enhanced disaggregation value can be used and nevertheless the blast furnace campaign is not impaired, it is proposed that sinter material produced on a sintering belt is divided in a manner known per se by precrushing and screening into material which is too fine-grain for use in the blast furnace ("returns"), material which can be used directly ("use grain size I") and too coarse material ("oversize"), that the oversize is converted by further crushing into a grain size which can be used ("use grain size II") and at least the use grain size II is treated with sulphur-containing reagents.
Patent EP-0326851-A2 (EP)
Inventor: FELDMANN WOLFGANG
IPC: A63H3/04
Filed: 1989-01-18
Abstract: An activating device with a preshaped, heatable memory metal element is described which, with the aid of the memory metal element, replicates the movement between two states in a manner true to the original.