baber/WOPTO huggingface dataset:
Patent EP-0251327-B1 (EP)
IPC: C07H15/252
Filed: 1987-07-03
Granted: 1991-03-06
Abstract: An anthracycline compound, R20X2, of the following formula (II) is produced by a process which comprises subjecting an anthracycline compound, R20X3, of the following formula (I) or a salt thereof to reaction in the co-presence of (1) acetone and/or dimethylformamide and (2) an aqueous solution containing ammonium ion and/or trialkylamine. <CHEM>   <CHEM>   The anthracycline compound, R20X2, can be produced not only by the cultivation of actinomycetes but also, in accordance with the process as shown above, by chemical conversion of the anthracycline compound, R20X3, in a high yield.
Patent EP-0269806-B1 (EP)
IPC: C07D231/16
Filed: 1987-09-29
Granted: 1991-02-27
Abstract: Compounds of the formula I   <IMAGE> (I)  in which R denotes halogen, hydroxyl, cyano, nitro, (substituted) alkyl, (substituted) alkoxy, (halo)alkylthio, carboxyl, alkoxycarbonyl; (halo)alkylsulf(inyl)(onyl) or -(onyloxy); (halo)phenyl or (halo)phenoxy; X in the 3- or 5-position denotes a (thio)carboxylic acid-or an optionally heterocyclic radical which is derived therefrom; Y denotes halogen, m denotes the number 0 or 1, and n denotes a number from 0 to 5, have valuable plant growth-regulating properties and are suitable, in addition, as safeners for protecting crop plants against phytotoxic side effects of herbicides.
Patent EP-0320529-B1 (EP)
Title: Control means in conveyor systems
IPC: B07C5/36
Filed: 1987-12-18
Granted: 1992-12-16
Abstract: Can bodies (4) are carried by a conveyor (2) through an inspection station (A). Bodies rejected by the inspection are pushed off the conveyor by an ejector (10) at a station downstream of the inspection station. The operation of the ejector is co-ordinated with the inspection by monitoring the movement of the reject cans between the inspection station and the ejection station. This is done by a Doppler-effect device (12) which can measure displacements of the can bodies independently of the movement of the conveyor track. In this way slippage of the can bodies on the conveyor track, a phenomenon occurring particularly at higher conveyor speeds, can be prevented from disturbing the coordination of the inspection and ejection stages.
Patent EP-0232202-B1 (EP)
IPC: C07C51/31
Filed: 1987-01-29
Granted: 1991-09-18
Abstract: Process for the selective oxidation of di-, tri-, oligo- and polysaccharides comprising a reducing terminal function of the aldose type into polyhydroxycarboxylic acids, wherein the oxidation is carried out in an alkaline medium by means of an oxygen-containing gas, in the presence of a noble metal based catalyst selected from the group constituted by palladium, platinum, rhodium and osmium and fixed on an inert support, said catalyst being "doped" with one or several metals, or promoters, of Groups IV, V or VI of the Periodic Table.
Patent EP-0255437-B1 (EP)
IPC: G01N21/88
Filed: 1987-07-27
Granted: 1993-10-06
Abstract: The invention relates to an apparatus for the optical inspection of partially transparent articles. The apparatus comprises means for transporting the body to the inspection station and orienting it therein which comprises a horizontal plate having a vertical axis which is driven by a star wheel carrying rollers which permit rotation of the object at the inspection station by an exterior counter roller. The device further comprises a translucent diffusing screen; a receiver having a linear camera for observing the rear surface of the screen; and a fixed light emitter arranged outside the mounting of the body.
Patent EP-0250602-B1 (EP)
IPC: B01D29/70
Filed: 1986-12-17
Granted: 1991-08-07
Abstract: PCT No. PCT/SU86/00136 Sec. 371 Date Jul. 15, 1987 Sec. 102(e) Date Jul. 15, 1987 PCT Filed Dec. 17, 1986 PCT Pub. No. WO87/03823 PCT Pub. Date Jul. 2, 1987.The apparatus comprises a hermetically sealed hollow housing (1) accommodating in the interior thereof a flexible filtering member (2) in the form of a hose, the ends of which are turned inside out and attached to the periphery of the inside surface of the housing (1). Cavities (3,4) formed between the hose (2) and housing (1) communicate with a discharge device (8) for discharging the fluid medium being cleaned. Provided in the interior of the housing between the fixed ends of the hose (2) is a partition wall (9) having a slot-shaped opening (10) for the passage of this hose and dividing the interior of the housing (1) into two chambers (12, 13). Each such chamber (12, 13) is connected to the feeding device (17, 21) for feeding the fluid medium being cleaned and to the evacuation device for evacuating filter cake.
Patent EP-0267941-B1 (EP)
IPC: C30B15/00
Filed: 1987-04-16
Granted: 1991-01-23
Abstract: A method for the growth of single crystals of a binary metal oxides of the formula ABO3 where A is an alkali or alkaline earth metal, B is at least one element selected from titanium, niobium and tantalum. A mixture comprising the constituent components of the ABO3 crystal is prepared using a basic oxide or carbonate of A and a stoichiometric excess of an acidic oxide of B. The mixture is heated at an elevated temperature to form a melt and is thereafter exposed to a reactive atmosphere comprised of a mixture of gaseous carbon monoxide and carbon dioxide. Crystal growth from the melt is effected by a top-seeded crystal pulling technique.
Patent EP-0277178-B1 (EP)
Title: Ceramique a l'alumine-zircone
Inventor: MANNING WILLIAM R
IPC: C04B35/111
Filed: 1987-07-30
Granted: 1993-10-27
Abstract: Une céramique se compose essentiellement de 1 à 15 % de verre et de 99 à 85 % d'un mélange de particules de Al2O3 et de particules de ZrO2. La ZrO2 est présente en quantité suffisante, en général comprise entre 1/4 et 6 % en poids de ZrO2 et de Al2O3, pour renforcer sensiblement la céramique par rapport à une céramique identique où les particules de ZrO2 sont toutefois remplacées par du verre ou par des particules de Al2O3. Le verre constitue une phase vitreuse qui relie les particules en formant une structure dense, imperméable aux gaz, et peut être un verre de silicate de magnésium calcium contenant entre 45 et 80 % de SiO2, entre 8 et 55 % de CaO et MgO, et pas plus de 15 % de Al2O3.
Patent EP-0304438-B1 (EP)
IPC: B62B9/28
Filed: 1987-10-26
Granted: 1991-12-27
Abstract: Une assise auxiliaire pour poussettes. Cette assise est composée d'une toile, de sangles (6) permettant un renfort et la fixation à la poussette et de baleines souples (3) apportant un soutien supplémentaire à la région para-vertébrale. Cette invention se fixe sur les montants de la poussette en arrière de l'assise de la poussette originale.
Patent EP-0288529-B1 (EP)
IPC: B01D15/34
Filed: 1987-10-19
Granted: 1992-05-20
Abstract: New process for separating compounds by exclusion chromatography.
Patent EP-0328550-B1 (EP)
Title: Injector with swirl chamber return
IPC: F02M53/04
Filed: 1987-10-27
Granted: 1991-07-24
Abstract: A high pressure vortex fuel injector comprising a hollow housing or body (10) including a plurality of passages (36, 56, 64, 120) at least one of which is adapted to receive fuel through an inlet (38). The injector also includes a passage (108) for guiding the piston (8) into seating relationship with the valve seat (130) to control the flow of fuel through the metering orifice (134) and a solenoid assembly (50) for moving the piston (80) relative to the valve seat (130). The injector further includes a swirl or vortex chamber (136), to angularly accelerate the fuel, formed in cooperation with the first surface (132) of the valve seat (130). The injector additionally includes passages (64, 240, 36, 120, 246, 244, 248) for permitting fuel to circulate about an electric coil (60) thereof, thereby cooling same during instances when the metering orifice (134) is closed. The injector further includes passages (120) within the swirl chamber (136) for assisting in the rapid formation of a conical spray pattern upon the opening of the metering orifice (134).
Patent EP-0303911-B1 (EP)
Inventor: MCKOWN CLEM
IPC: B05B17/04
Filed: 1988-08-04
Granted: 1993-11-10
Abstract: A multiple, parallel packed column vaporizer (10) for vaporizing a chemical having a relatively low decomposition temperature includes a shell (12); a plurality of parallel, vertically oriented vaporization columns (34) arranged in the shell, each vaporization column having inner walls and upper (14) and lower (16) open ends; a distribution assembly (152) for distributing the chemical substantially equally to the open upper ends (14) of the vaporization columns (34), which flows downwardly therein; a fluid heat exchanger which heats the vaporization columns to provide the heat needed to vaporize the chemical therein; and a gas supply (132) which supplies the gas to the lower ends (16) of the vaporization columns (34) so that the chemical is vaporized and becomes entrained in the gas and is carried upwardly out of the vaporizer (10).
Patent EP-0304819-B1 (EP)
Inventor: HOLUB BRUCE J DR
IPC: A23K1/10
Filed: 1988-08-19
Granted: 1994-11-02
Abstract: Fish meal containing omega-3 unsaturated fatty acids is useful as a feed additive for beef cattle feed.
Patent EP-0321667-B1 (EP)
Title: Heater
IPC: F24H1/28
Filed: 1988-10-12
Granted: 1992-03-25
Abstract: The heater consists of a water-bearing housing (18), in which a combustion chamber (19) is arranged, from the end region of which a number of cross-sectionally slot-like heating gas flue pockets (2) are guided to a waste gas collecting chamber (20) with a smoke gas take- off, the pockets (2), which run parallel or approximately parallel, being arranged at a distance from one another. According to the invention, this heater is designed in combination with the following features: 1.1 The two neighbouring larger side walls (1) of each flue pocket (2) are provided with corrugated stampings (3) which are of identical shape and course, are directed from the side wall planes into the interior of the pockets and extend straight. 1.2 The corrugated stampings (3) are inclined in relation to the longitudinal edges (4) of the pockets (2) but in the respective side wall (1) arranged running opposite to the corrugated stampings (3) of the other side wall (1). 1.3 The corrugated stampings (3) make contact at the intersection points (5). 1.4 The corrugated stampings (3) end in front of the narrow side walls (6) and in front of the inflow and outflow openings (7, 8) of each pocket (2) with a separation which corresponds to at least one corrugation depth (T). 1.5 The number of corrugated stampings (3) in a side wall (1), which extend with their entire length (L) from the inflow opening to the outflow opening (8) of each pocket (2), is greater than the number of shorter corrugated stampings (3).
Patent EP-0293957-B1 (EP)
IPC: C07C49/17
Filed: 1988-05-04
Granted: 1991-12-18
Abstract: The present invention is concerned with a flavour concentrate containing a precursor of biacetyl, which concentrate is characterized in that it contains 0.1-99 wt.% precursor compound(s) having the following structural formula : <CHEM> and in which R1, R2, R3, R4, R5 and R6 can differ from each other or can be identical and consist of a methyl or ethyl group. It has been found that the present precursor compounds release biacetyl upon heating. By using the present precursor compounds in food products problems attached to the use of very volatile diketones in food products may be overcome.
Patent EP-0304104-B1 (EP)
Inventor: VAN DEN WILDENBERG LEONARDUS J
IPC: A01F15/07
Filed: 1988-07-18
Granted: 1993-10-27
Abstract: A baler 1 comprises a forming mould 3 into which the material 4 to be compressed is brought. The strip of material 4 moves through the opening 5, arrives in the forming mould and, with the aid of driving means, is compressed to a bale. Netting material 9 which is placed on a supply roll 8 is fed with the aid of transport rolls 10, 11 to the forming mould 3 and there wound around the bale. The breadth of the netting material transverse to the feeding direction is according to the invention greater than that of the forming mould 3. Through use of the invention the edge zones of the net are turned over the end faces of the bale and, owing to the elasticity, the net draws itself firmly around the formed bale.
Patent EP-0366651-B1 (EP)
IPC: G01R35/00
Filed: 1987-12-21
Granted: 1992-11-19
Abstract: A system for calibrating a blood pressure transducer and monitor combination. The transducer assembly has a calibration resistor. The monitor cable has a housing which contains a switch and a shunt resistor. Electrical connections are provided to place the calibration resistor and shunt resistor in series with each other and in shunt across one leg of a transducer bridge to produce a reading of 100 mmHg on the monitor.
Patent EP-0357633-B1 (EP)
Title: Process for displacing a time-based item of information on a watch dial, and watch equipped to implement this process
IPC: G04C3/14
Filed: 1988-04-08
Granted: 1991-08-07
Abstract: The watch comprises a dial (10), an hour hand (11), a minute hand (12), a bi-rotational stepping motor (14) connected to these hands through gears (13) a current source (16) and  an electronic circuit for controlling the stepping motor. The circuit has means for storing a time-based item of information. The watch is equipped with means for displaying this time-based information. For this purpose, the motor which drives the hands is controlled in accelerated motion to bring the seconds hand (11) into a position corresponding to this time-based information in less than one revolution of the hand. The invention is suitable for use in conventional wrist watches with birotational stepping motor.
Patent EP-0342208-B1 (EP)
Inventor: FRANKEL ROBERT D
IPC: H05G1/52
Filed: 1988-08-23
Granted: 1995-04-05
Abstract: Described herein is an improved target for use in a pulsed induced plasma X-ray lithography system. The target is formed as a disk shaped base having a series of concentric grooves formed on the side thereof incident to the focused laser beam. A plurality of small holes are fabricated through the base to the facing wall of the groove against which the laser beam is focused and a film, of a polyimide or silicon nitride material, covers the hole. A thin layer of metal target material is then placed on the film aligned with each hole. The thickness of the metal is selected to be sufficient to allow the complete ablation of the material during the existence of the X-ray emitting plasma. In this manner, a minimal amount of debris, either in the form of molten droplets or evaporated metal material, will be generated. The angle of the incident, or facing, side of the grooves is selected to be at an angle so that both the laser beam optical elements and the X-ray mask are positioned in an area where few, if any, molten droplets of debris are emitted. Such an angle may be 45 DEG  with respect to the plane in which the target substrate is moved while placing different target areas in incident with the laser beam. Such a target also allows the angle at which the laser beam is focused at the target to be approximately 65 DEG  from the alignment of the focal spot on the target and the vertical line to the mask. This angle, in turn, allows a slower lens and less optical coating to be used on the optical elements beyond the lens. pg,8
Patent EP-0327863-B1 (EP)
Title: Device for taking up play between connected coupling parts of a trailer hitch
IPC: B60D1/02
Filed: 1989-01-20
Granted: 1993-04-28
Abstract: Apparatus for eliminating and introducing play between the coupling parts (14, 18) to be connected to each other, for example coupling pin (14) and traction eye (18) of a trailer coupling, comprising a piston (60) able to move in a cylinder and a stop member (50) acted upon by this piston (60), the stop member (50) being guided by a guide rod (48) in a bore (46) of a drawbar (24) supporting a coupling member (10), this drawbar (24) supporting a coupling member (10), this drawbar (24) in turn being guided in a drawbar bearing (26) able to be attached to a vehicle and a structural unit (72) comprising the cylinder (76) is fastened to this drawbar bearing (26) so that the axis of the cylinder (60) lies approximately in alignment with the axis of the guide rod (48), characterised in that provided between the piston (60) and the end of the guide rod (48) close to the piston is a compression member (62), which is in engagement with the piston (60) and the guide rod (48) respectively by way of a ball joint (64, 66).
Patent EP-0357966-B1 (EP)
Title: Devices and methods for determining axial loads
IPC: G01B7/16
Filed: 1989-08-04
Granted: 1993-05-05
Abstract: Devices and methods for determining axial loads on a generally cylindrical member include a clamp portion removably attached by clamping to a portion of a generally cylindrical load-bearing member. The clamp portion of the device moves in response to diametral deformations in the clamped portion of the cylindrical member. A sensor is provided to sense movement of the clamp portion of the device in response to diametral deformations in the portion of the cylindrical member. The sensor generates signals related to the magnitude of the sensed movement and thus the sensed diametral deformations. The sensed movement may be bending in the clamp portion of the device or distance changes between parts of the clamp portion of the device. A signal storage device, which may also be a computer, stores the signals for real time or delayed determination of axial loading in the member.
Patent EP-0362756-B1 (EP)
Title: Device for reducing stresses and deflections in turbine diaphragms
IPC: F01D3/00
Filed: 1989-10-02
Granted: 1992-07-15
Abstract: Turbine having at least one stage (20) with a diaphragm (1) cut in two along a diametral plane and comprising an outer ring (3) and an inner ring (6) connected by means (10) and (11) serving for guiding the fluid of the turbine, the downstream face (14) of the outer ring (3) being laid against a ring (19) of the stator (4) of the turbine, the said diaphragm (1) being equipped with sealing means (17) ensuring sealing between the outer ring (3) and the stator (4), characterised in that the said sealing means (17) are arranged on the edge (15) of the outer ring (3), in that the downstream face (14) of the said outer ring (3) is equipped with a bearing surface (18) located at a distance from the edge (15) and coming to bear on the ring (19) of the stator (4), and in that means (22, 27, 27') are provided for ensuring communication between the space (25) located between the bearing surface (18) and sealing means (17) and a space downstream of the diaphragm (1), the said space being at a pressure below the pressure P1 established on the upstream face (26) of the diaphragm (1). 
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Patent EP-0373469-B1 (EP)
Title: Toothpaste
IPC: A61K/
Filed: 1989-12-04
Granted: 1993-09-08
Abstract: Multicolour-striped strips of toothpaste, in particular with a cross-section in the form of an n-sided polygon, where n is a whole number between 3 and 7, can be extruded from a reservoir, without diffuse transition regions, if the ratio of the liquid limits of the carrier material and of the stripe material is approximately 1.10 : 1 to 1.20 : 1. A suitable extruder is shown in Figure 1.
Patent EP-0377195-B1 (EP)
Title: Beverage dispensing device
IPC: B67D1/04
Filed: 1989-12-23
Granted: 1992-12-02
Abstract: A method and device for the dispensing of drinks, particularly carbonated soft drink beverages. One or more filled containers (20,74), having an outlet opening (20a,74a) and a deformable wall, are enclosed within a pressure vessel (18,70,90) with a dispensing valve (26,108,110,112) communicating with the containers. Pressurized fluid is introduced into the pressure vessel (18,70,90) so that when the discharge valve (26,108,110,112) is opened, the wall of the container (20,74) is squeezed, thereby expelling its contents. The containers are normally family size, soft drink plastic bottles. The device is suitable for use in private homes, offices and commercial places.
Patent EP-0399114-B1 (EP)
Inventor: BOTES HENDRIK PETRUS
IPC: E04G11/10
Filed: 1989-05-26
Granted: 1995-01-25
Abstract: Shuttering elements (10) for use in building construction are made of a synthetic plastics material and define a rectangular shuttering wall (12) peripheral side walls (14) and engagement and locking formations (20, 22, 24; 26) whereby a plurality of similar shuttering elements can engage one another and be locked in their engaged configuration, to form an extended shuttering wall. A complete shuttering structure defining a building structure to be constructed can be erected by placing engaged shuttering elements in an opposing confirguration, link rods providing for opposing walls of the shuttering structure to be engaged in spaced relationship, and can then be filled with a settable material in order to form the required building structure.
Patent EP-0365316-B1 (EP)
Title: Dispensing closure
IPC: B65D47/08
Filed: 1989-10-18
Granted: 1993-05-19
Abstract: A dispensing closure characterized by a cap base member (12) adapted to be associated with a container, and a cap lid member (54) mounted on the cap base member for rotation with respect to the cap base member. The cap lid member is adapted to assume a closed position, wherein it closes off a first dispensing opening formed in the cap base member, and is intended to be rotated upwardly with respect to the cap base member from the closed position to an open position wherein the first dispensing is uncovered. A second dispensing opening (92) is formed in the cap lid member, overlying the first dispensing opening when the cap lid member is in the closed position. The second dispensing opening is normally closed off and sealed by means of a spout member (96) which is rotatably mounted on the cap lid member. The spout member is adapted to be rotated from the latter closed position to an open position wherein a longitudinal passage in the spout member is aligned with the second dispensing opening. When the cap lid member is in the closed position, thereby closing off the first dispensing opening, the contents of the container are able to be dispensed through the aligned longitudinal passage and second dispensing opening corresponding to the open position for the spout member.
Patent EP-0344069-B1 (EP)
Inventor: HOLZER GERHARD
IPC: C08G18/48
Filed: 1989-05-25
Granted: 1993-12-01
Abstract: The invention relates to a transparent anticondensation coating layer consisting of a flexible elastic polyurethane for windows and other transparent substrates made of glass or synthetic resin. The reaction mixture for the manufacture of the coating layer contains, besides a trifunctional polyisocyanate and a trifunctional polyol, a difunctional polyetherpolyol which is sulphonated or contains sulphonate radicals, a nonionic polyether-polysiloxane and a nonionic surfactant in the form of an ethoxylated fatty alcohol and/or an ethoxylated fatty amine.
Patent EP-0438400-B1 (EP)
IPC: A61F2/36
Filed: 1989-03-15
Granted: 1993-09-08
Abstract: Une prothèse fémorale de la hanche et une tige pour ladite prothèse comprennent une extrémité fémorale qui ira se loger dans le fémur et une extrémité de tête qui sera reliée à la tête de la hanche. Ladite tige est pourvue d'une partie médiane de soutien recourbée et lisse lui permettant d'être soutenue en son milieu par l'arcade pubienne (S1), d'une partie de soutien latérale lui permettant d'être soutenue latéralement par le cortex latéral (S2), et d'une partie de soutien latéral nervurée lui permettant d'être soutenue latéralement sur le grand trochanter (S3); cette dernière partie est située entre la partie de soutien latérale et l'extrémité de tête et comprend plusieurs nervures; la nervure la reliant au côté latéral dépasse latéralement par rapport à ce côté; ladite tige comporte sur ses parties ventrale et dorsale, au niveau métaphysaire, au moins une rainure constituée de portions de rainure convergeant dans la direction de l'extrémité de tête et ayant en leur centre un apex.