baber/WOPTO huggingface dataset:
Patent EP-0224170-B1 (EP)
IPC: A01F29/02
Filed: 1986-11-17
Granted: 1990-10-03
Abstract: 1. Rotary straw cutter with a cutter housing (8), comprising an inlet opening (14) in its front end wall (11) and an outlet opening (15) in its outer wall (13), in which housing a chopper wheel (6), which is secured to a cutter shaft (17) by a hub (18), is rotatably mounted and is provided at its front (56), which factes the inlet opening (14), with rigidly attached choppers (20), the radially extending cutting edges (24) of which in one plane, disposed perpendicular to the cutter shaft (17), cooperate with a counter cutting edge (16) at the inlet opening (14), and a rotating head (7), which is essentially formed as a solid disk, is secured to the same hub (18) at an axial spacing from the chopper wheel (6), rotates on the cutter shaft (17) in the same direction of rotation (57, 58) and the ejection device (10) of which conveys the cut crop through the outlet opening (15), through-openings (45) being formed between the cutting edges (24) of the choppers (20) and the chopper wheel (6) and a feed gap (42) between the chopper wheel (6) and the rotating head (7), these corresponding to a multiple of the cut length of the harvested crop, characterised in that the ejection device (10) consists of at least two impeller blades (25), which are rigidly attached to the surface which faces the chopper wheel (6), are directed essentially in the radial direction (59) and extend at least from the inner ends (55) of the choppers (20) to at least the outer end (53) of the choppers (20), the rotating head (7) not projecting outwards, or only slightly, and covering the feed gap (42) in the axial direction (61) at least over a width (27) which corresponds to the maximum theoretical length of cut of the cutter.
Patent EP-0206636-B1 (EP)
Title: Feeder for animals
IPC: A01K5/02
Filed: 1986-06-10
Granted: 1990-09-19
Abstract: © A feeder unit for animals, particularly pigs, provides feed in either wet or dry condition and comprises a trough (10) and a shelf (31) positioned above the trough with a water supply duct (43) beneath the shelf (31) for directing water through valves (47) actuated by the pig into the trough. A hopper (19) positioned above the shelf directs material continuously onto the shelf (31) to be retained on the shelf by the repose angle. The pig can thus either eat directly from the shelf (31) the feed in dry condition or can brush the feed into the trough (10) for mixing with water and eating in wet condition.
Patent EP-0231604-B1 (EP)
IPC: A47L11/20
Filed: 1986-11-26
Granted: 1990-07-18
Abstract: A driver assembly (30) for the burnishing pad of a high speed floor burnishing machine (10) includes a rotatably driven hub (60) having spaced-apart recesses (64) in its outer surface. The hub is fixed to a flexible backing plate (70) having inner (74) and outer (71) depending cylindrical retaining flanges defining a channel in which the burnishing pad is received for attachment to the backing plate by a gripper pad. The inner edge (82) of the burnishing pad is clamped against the gripper pad by an inner clamping cup (85) which is received within the inner retaining flange in an interference fit therewith. The driver assembly is supported on a center caster (52), the wheel of which is disposed in the clamping cup. The burnishing pad and driver assembly are surrounded by a vacuum shroud (20) which is continuously evacuated by radial air flow generated by the motion of the driver assembly.
Patent EP-0215700-B1 (EP)
IPC: F21V19/00
Filed: 1986-08-21
Granted: 1988-12-14
Abstract: 1. Headlamp including a reflector provided with a central opening for passage of a bulb, a bulb holder provided with a seat for the cap and the pin or pins of the bulb, and elastic means bearing on the reflector and acting upon the bulb holder to apply a flange of the bulb against a reflector's rear bearing surface provided around the central opening, characterized in that the bulb holder (28) is composed of a part made of an electrically insulating material which is fitted with added metallic elements (30, 34), ensuring an electric contact with the pin or pins (26) and possibly with the cap (24) or the flange (20) of the bulb, and the front end of which is provided with an annular surface bearing upon the flange (20) of the bulb, and in that said elastic means are composed of one or several elastic fasteners (38) stretched between the reflector (10, 12) and the bulb holder (28).
Patent EP-0238042-B1 (EP)
IPC: H01H9/54
Filed: 1987-03-17
Granted: 1993-01-20
Abstract: The switching arrangement contains a changeover switch (1b) in the form of a contact set of a relay (15). The switching power of the first switching path a-b is to be reduced since a capacitor (2) can discharge through it. In the event of opening of the second switching path b-c, the operating path for normal operation, a power field- effect transistor (8) takes over a part of the capacitor charge, so that only a relatively small current flows through it after the dead time of the relay (15) and the closing of the first switching path (a- b). In the event of a later opening of the first switching path (a-b), the power field-effect transistor (8) starts to conduct again and holds the voltage supplying the capacitor (2) at a low level during the dead time of the relay (15), so that the first switching path (a- b) is loaded only with a limited switching voltage. This switching arrangement is suitable for the protection of phantom-circuit locking switches in the case of interaction of carrier-frequency channel converters and primary digital-signal multiplexer equipment. <IMAGE>
Patent EP-0264527-B1 (EP)
IPC: E02D19/18
Filed: 1987-04-02
Granted: 1989-12-20
Abstract: 1. Seal for a curtain wall, wherein an earth trench is constructed and is filled with bentonite or similar supporting material and thereafter the seal is lowered into the supporting material and the seal is composed of sheets, which are provided at their ends with locks engaging into one another, a lock forming in cross-section an arrowhead with barbs which engages into a corresponding recess of the corresponding lock, characterized in that each lock possesses, in cross-section, two heads, of which the one constitutes a full arrowhead (2) and the other an approximate half-arrowhead (3) and the full arrowhead (3) engages in the assembled state, between the full arrowhead (2) and the half-arrowhead (3) of the corresponding lock.
Patent EP-0253224-B1 (EP)
IPC: H05B41/28
Filed: 1987-07-02
Granted: 1991-07-24
Abstract: To reduce network harmonics upon connecting a fluorescent lamp (LP1) with a power network rectifier (2) and a push-pull frequency generator (3) and a series resonance circuit (4) to the network, a harmonic filter is connected in the circuit with the fluorescent lamp (LP1) or lamps (LP1, LP2). The harmonic filter includes two diodes (D8, D9), connected in forward current passing direction to the power rectifier (2), and two capacitors (C7, C8) connected, respectively, between the serially connected diodes and a center tap (M1) between the push-pull transistors directly and beyond an inductance forming part of a series resonance circuit (4) for the lamps. In parallel to the two diodes, two further diodes (D10, D11) are provided, having a center tap (M4) which is connected over a capacitor (C9) also to the center tap between the transistors of the push-pull frequency generator (3). Preferably, the capacity value of the further capacitor (C9) is about 0.2 times the total capacity value in the harmonic filter circuit.
Patent EP-0256521-B1 (EP)
IPC: C08L63/00
Filed: 1987-08-13
Granted: 1990-11-14
Abstract: PCT No. PCT/EP87/00445 Sec. 371 Date Feb. 14, 1989 Sec. 102(e) Date Feb. 14, 1989 PCT Filed Aug. 13, 1987 PCT Pub. No. WO88/01287 PCT Pub. Date Feb. 25, 1988.The invention relates to an aqueous coating agent, obtained from an epoxy resin, ethylenically unsaturated monomers, some of which contain carboxyl groups, a peroxide initiator in a proportion of at least 2% by weight, relative to the total weight of the monomers, a crosslinking agent, a neutralizing agent, organic solvents, and, if appropriate, further conventional additives, such as plasticizers, stabilizers, wetting agents, dispersion auxiliaries, catalysts and pigments. The coating agent is based on a binder (a) which is obtainable from (A) 20 to 80% by weight of an epoxy resin having an average of more than one epoxy group per molecule and having an average molecular weight of at least 500, (B) 1 to 60% by weight of polyester polycarboxylic acids having an average molecular weight of 500 to 5,000 and having an acid number of 30 to 150, and (C) 10 to 50% by weight of ethylenically unsaturated monomers, 10 to 50% by weight of the monomers containing carboxyl groups, where the sum of (A), (B) and (C) is 100% by weight, the binder (a) has an acid number of 20 to 150, and the crosslinking agents (b) used are phenolic and/or amino resins, with the proviso that the coating agent contains (a) 30 to 70% by weight of the binder (a), (b) 2 to 30% by weight, preferably 5 to 16% by weight, of the crosslinking agent (b), (c) 1 to 7% by weight, preferably 2 to 5% by weight, of ammonia and/or amine as neutralizing agent, and (d) 20 to 60% by weight of organic solvents, where the sum of (a), (b), (c) and (d) is 100% by weight. The present invention also relates to a process for the preparation of the coating agents, and the use thereof for coating of cans.
Patent EP-0263522-B1 (EP)
Title: Process for the hydroconversion of heavy and residual oils
IPC: C10G1/08
Filed: 1987-10-08
Granted: 1993-09-15
Abstract: The invention relates to a process for the hydroconversion of heavy and residual oils, spent oils and waste oils, tar sands and the like by contacting with hydrogen at a hydrogen partial pressure between 50 and 300 bar, a temperature between 250 and 500 DEG C, a throughput of 0.1 to 5 tonnes/m<3> and hour, and a gas/liquid ratio between 100 and 10,000 standard m<3>/tonne. The technical object and aim of the invention is to provide a process for processing heavy and residual oils, wherein excessive foam formation is avoided and the reaction space of the hydrogenation reactors is more fully utilised. To achieve the technical object, the catalyst or added additives in the hydrotreatment of the feedstocks has a particle size distribution between 0.1 and 2000  mu m, preferably 0.1 and 1000  mu m, and the fraction of the particles of catalyst or additive having a particle size of 100  mu m or more amount to between 10 and 40% by weight, preferably 10 or 30% by weight, of the total quantity of catalyst or additive added to the reactor system.
Patent EP-0272402-B1 (EP)
IPC: C11D3/37
Filed: 1987-10-22
Granted: 1991-03-13
Abstract: The process comprises spraying onto previously produced peroxycarboxylic acid granules, while agitating, an aqueous solution or dispersion of a polymeric carboxylic acid which is soluble in aqueous alkaline medium, and drying. The granules coated in this way have high resistance to abrasion and, mixed with other substances, low levels of chemical interactions.
Patent EP-0267655-B1 (EP)
IPC: A61Q17/04
Filed: 1987-11-06
Granted: 1992-09-09
Abstract: Apparatus for use in sunbathing comprises a screen formed of a sheet of thermoplastic or fiber material which is transparent to the safe UV-A wavelengths of solar radiation and the visible light range between 400-450 nm but which contains uniformly distributed therethrough a first agent which absorbs at least 80% of the UV-B radiation in the 310-320 nm range and all radiation below 310 nm and a second agent and third agent which prevent transmission therethrough of some radiations above 450 nm wavelength, i.e. visible light and infra-red. The second agent may be an absorbing dye or pigment. The third agent may be finely divided carbon or ground glass. The screen may be mounted on a frame or fabricated into clothing so as to shield the sunbather from the acutely and chronically harmful wavelengths of radiation, to prevent unpleasant overheating, and to provide subdued lighting. The relatively small amount of UV-B transmitted through the material stimulates the production of new melanin in a sunbather, and this melanin will be later available for tanning by UV-A radiation.
Patent EP-0244130-B1 (EP)
IPC: C07D213/32
Filed: 1987-04-16
Granted: 1990-01-17
Abstract: A process for making certain 6-aryl-2-methyl-pyridines, which are useful intermediates in the preparation of biologically active compounds, comprises (a) subjecting a ketal of 1-hydroxy-1-aryl-5-hexanone to a Jones oxidation to yield a 1-aryl-1,5-hexanedione; or treating the 1-aryl-1-hydroxy-5-ketal-hexane with manganese dioxide in solvent to yield a ketone; and (b) reacting the 1-aryl-1,5-hexanedione or the ketone from (a) with excess hydroxylamine hydrochloride in polar solvent at a temperature of from 50 DEG C to 100 DEG C.
Patent EP-0259960-B1 (EP)
Inventor: TROTOIR JEAN-PAUL
IPC: C08K5/00
Filed: 1987-07-17
Granted: 1994-06-29
Abstract: A polymer concentrate contains 15-80% by weight of a liquid, pasty or waxy additive, 5-50% by weight of a particulate solid and at least 5% by weight of a polymer. The particulate solid is finely divided and typically has a particle size in the micrometre range. The concentrate is prepared by adding the additive to the particulate solid whilst mixing using a solids device, adding the polymer whilst continuing to mix, preferably at the same speed, subjecting the mixture to an elevated temperature to melt the polymer, cooling and grinding the cooled mixture.
Patent EP-0261968-B1 (EP)
Inventor: THE UNIVERSITY OF NEWCASTLE RE
IPC: B03D1/14
Filed: 1987-09-24
Granted: 1994-05-11
Abstract: A method and apparatus for the benefication of mineral ores by the flotation method whereby a slurry is introduced under pressure into the top (1) of a first column (2) through a downwardly facing nozzle (3), and air is entrained into the slurry forming a downwardly moving foam bed in the first column. The foam bed passes from the bottom (12) of the first column into a second column (5) where the froth and liquid separate, the froth (16) carrying the values floating upwardly and over a weir (15) and the liquid being drained with the gangue. The liquid/froth interface level (7) in the second column is kept above the bottom (12) of the first column, and the air flow rate into the top of the first column is controlled to keep the first column (2) substantially full of foam.
Patent EP-0274225-B1 (EP)
Title: Windowed mailer with return envelope for remittance document, having return mail-to address exposed by removal of original mail-to label
IPC: B65D27/06
Filed: 1987-12-04
Granted: 1991-07-03
Abstract: The recipient of a mailer, following pre-printed instructions, severs a marginal portion 56 in order to separate a cover sheet 10, through a window 50 of which the initial mail-to address label 114 was visible, from a return envelope. The recipient then detaches a remittance document 48 from the separated cover sheet 10 and places it in the return envelope 128, e.g. together with a bank check or other form of payment, seals the return envelope 128 and peels off the initial mail-to address label 114, thus exposing the pre-printed return mail to address. The peeled-off label 114 is to be reapplied up in the upper left corner sender's return address position. The initial mail-to address label 114 and the underlying return mail to address may be provided on the respective layers of a so-called piggyback label.
Patent EP-0282507-B1 (EP)
IPC: A61K31/435
Filed: 1987-08-05
Granted: 1992-04-08
Abstract: Nouvelles compositions à base de discorhabdine utiles en tant que compositions antitumorales, antibactériennes et fongicides, procédé de production de ces compositions et procédé inhibant la prolifération de tumeurs, bactéries et mycoses par l'utilisation desdites compositions. Plus particulièrement, les nouvelles compositions à base de discorhabdine sont des composés organiques dérivés d'éponges marines du genre Latrunculia.
Patent EP-0311287-B1 (EP)
Title: Resin having excellent heat resistance and exhibiting anisotropy in molten state
IPC: C09K19/38
Filed: 1988-09-27
Granted: 1993-03-03
Abstract: A liquid crystal polymer resin of improved heat resistance comprises a polyester copolymer including 20 to 80 percent by mole of hydroxy-benzoic acid units, 1 to 40 percent by mole of naphthalene units and 1 to 40 percent by mole of dihydroxy-diphenylketone units.
Patent EP-0287545-B1 (EP)
Inventor: JERNBERG MARITA
IPC: A47K10/38
Filed: 1988-04-14
Granted: 1993-11-18
Abstract: A holder, e.g., for rolls of paper is configured such as to dispense a paper web from the holder via a web braking element (14, 15, 17), which may have alternative forms. This element (14, 15, 17) prevents paper from being dispensed uncontrollably from the holder as a result of inertia forces or some other circumstance. The holder is comprised preferably of two major parts, namely a back plate (1) and a casing (2), which houses the roll (4) and roll support means (8, 9). When the roll (4) is placed horizontally in the casing the roll is supported on two shafts (8). When the roll extends vertically in the casing, it is supported by a shelf (9). The shelf has formed therein an aperture (10) through which the paper web passes.
Patent EP-0324330-B1 (EP)
Title: Apparatus for hot gas sampling from a reactor
IPC: G01N1/22
Filed: 1988-01-11
Granted: 1992-03-18
Abstract: An apparatus for hot gas sampling from a reactor has a collecting probe (1) having an inner tube (4) for conveying the gas. The apparatus also has a filter (2) situated downstream of the collecting probe (1) and comprising a filter container (3) receiving a filter candle (6). To simplify filter cleaning, the filter container (3) is a coaxial extension of the inner tube (4) of the collecting probe (1) with an enlarged diameter. The filter bottom (8) supporting the filter candle (6) forms discharge nozzles directed against the annular space (5) between the filter container (3) and the filter candle (6). <IMAGE>
Patent EP-0365551-B1 (EP)
IPC: G03B27/73
Filed: 1988-05-31
Granted: 1993-09-29
Abstract: L'imprimante photographique décrite comprend un appareil de densitométrie à réflexion servant à mesurer la densité de réflexion d'un échantillon ou d'un tirage réfléchissant. L'appareil comprend un support séparable de l'imprimante et servant à supporter plusieurs pièces réfléchissantes. Un détecteur de lumière est placé sur l'imprimante et des organes sont disposés sur l'imprimante pour soutenir le support, l'une des pièces réfléchissantes sélectionnée faisant face au détecteur de lumière. Des organes sont prévus pour éclairer la pièce réfléchissante et pour focaliser la lumière réfléchie par la pièce réfléchissante sur le détecteur de lumière. D'autres organes sont prévus pour placer de façon sélective au moins un filtre de transmission entre la pièce réfléchissante sélectionnée et le détecteur de lumière.
Patent EP-0325635-B1 (EP)
Inventor: HUNG CHIA-LING
IPC: C12R1/92
Filed: 1988-07-11
Granted: 1993-12-15
Abstract: Procédé permettant la production du virus Lymphotropique-B humain (HBLV) dans la lignée cellulaire HSB-2.
Patent EP-0341904-B1 (EP)
Title: Method for predicting the effectiveness of antineoplastic therapy in individual patients
Inventor: GEWIRTZ ALAN M
IPC: C12Q1/6886
Filed: 1989-05-04
Granted: 1995-03-29
Abstract: The effectiveness of selected antineoplastic agents may be determined in individual patients by comparing the level of expression of one or more selected growth-regulated genes in neoplastic cells taken from the patient before and shortly after the initiation of therapy. A decrement in expression is prognostic of eventual remission, while a lack of decrement indicates that remission is unlikely. The test may also be accomplished by comparing the level of expression of growth-regulated genes in neoplastic cells in culture before and after incubation of the cells with the selected antineoplastic agents.
Patent EP-0358409-B1 (EP)
Inventor: FIELD EDGAR L JNR
IPC: B24B47/22
Filed: 1989-08-31
Granted: 1994-12-14
Abstract: A lens griding machine (10) includes a grinding tool (42) mounted on a tool support, and a lens holder (58) mounted in a tailstock assembly (52). The lens (62) is positioned for grinding by advancing the tailstock assembly into engagement with the tool support. A push-back member carried by a housing of the tailstock assembly is actuated to displace the tailstock housing to a predetermined spacing from the tool reference axis. A dial (80) carried by the tailstock housing and operably connected to the lens holder is rotated to bring a desired lens thickness-related value on one scale (82) into alignment with a lens diopter-related value on a adjacent scale (84), whereupon a precise grinding position of the lens is attained.
Patent EP-0367744-B1 (EP)
Inventor: DENISSENKO SERGE
IPC: C11D17/04
Filed: 1989-10-09
Granted: 1995-06-14
Abstract: The support (1) for cleaning furry animals by rubbing or sliding the said support over the fur to be cleaned is essentially characterised in that it has at least one part (2) capable of releasing at least one cleaning product intended to remove, emulsify or dissolve the dirt present on the fur so as to bring this dirt into a state enabling it to be removed by an absorbent or adsorbent support. The cleaning product intended to be applied on the support advantageously contains from 0.05 to 10% by weight of surface-active substances. <IMAGE>
Patent EP-0412968-B1 (EP)
Inventor: BADER MOHANDES
IPC: A61M5/50
Filed: 1989-01-30
Granted: 1993-11-03
Abstract: PCT No. PCT/EP89/00076 Sec. 371 Date Oct. 3, 1990 Sec. 102(e) Date Oct. 3, 1990 PCT Filed Jan. 30, 1989 PCT Pub. No. WO89/09630 PCT Pub. Date Oct. 19, 1989.Syringe, specifically for use in medicine, comprising a cylinder provided with an opening at its front end, wherein a plunger is disposed for displacement whose plunger rod projects from the rear end of the cylinder, with provisions for fluid-tight attachment or insertion of a needle, specifically an injection needle or a similar aspiration and/or administration element at or into the opening formed at or in the front end of the cylinder. Locking means are associated with the plunger and/or the plunger rod, which may be used to administer the maximum volume of the syringe only once.
Patent EP-0439674-B1 (EP)
Inventor: EDELHOFF GUSTAV
IPC: B07C5/36
Filed: 1990-09-05
Granted: 1994-04-13
Abstract: The arrangement has a sensor (16,16',16'') extending across the width of the last transport belt (12) that travels beneath a magnetic deposition device (14). A second transport belt (18,18',18'') runs parallel to a part of the first belt (12). Moving grip robots (20,20',20'') are located between the two belts and are controlled by sensors. The magnetic deposition device consists of a transport belt (14) carrying magnets. This deposition belt is arranged at right angles to the direction motion of the first transport belt. A remover (22) is arranged across the transport belt and above a collection container (24). The sensors (16,16',16'') may be capacitive, inductive, ultra-sound, infra-red, optical or a combination of them.
Patent EP-0425874-B1 (EP)
IPC: F16B25/00
Filed: 1990-10-13
Granted: 1992-12-09
Abstract: The invention relates to a self-threading screw having a thread wit a thread angle not greater than 25 DEG  and an angle between the thread front portion (1) and the screw stem (2) of 90 DEG  or a value as far as possible near to 90 DEG .