baber/WOPTO huggingface dataset:
Patent EP-0249647-B1 (EP)
IPC: F27B3/19
Filed: 1986-06-18
Granted: 1989-05-03
Abstract: 1. Steel-converter or electric furnace including a refractory tap hole pipe with following features : 1.1 that part (13) of the tapping, contacting the molten metal consists of at least two refractory segments, each extending in one piece in the flow direction A of the melt and forming together a common pass through (17), 1.2 the refractory segments are isostatic pressed parts 1.3 the refractory segments consist of a sintered and/or molten magnesium oxide material of the following composition in weigh percent without consideration of a binder : MgO : Fe2 O3 : Al2 O3 : CaO : SiO2 : 93,0 à 99,0 0,2 à 3,0 0,1 à 0,4 0,6 à 3,0 0,1 à 1,5
Patent EP-0192337-B1 (EP)
IPC: A61H31/02
Filed: 1986-01-21
Granted: 1989-12-20
Abstract: @ A ventilator for producing artificial respiration comprising a pressure chamber (2) for receiving at least the chest of a patient so as to establish a volume exterior of the chest between which volume and the lungs of the patient a pressure differential may be produced by pressure changes applied to said chamber,means (10) for establishing a sub-ambient pressure in said chamber, and means (10) for varying the pressure in said chamber so as to supenmpose on said sub-ambient pressure a cyclic variation having a frequency of above 1 Hz.
Patent EP-0202139-B1 (EP)
IPC: A45D29/00
Filed: 1986-04-09
Granted: 1991-06-05
Abstract: Multi-function manicure tool, of the type consisting of an outer tubular handle (1) which, at one end, is provided with an orange stick (2), and which serves as a container for a unit formed by a cuticle remover (10), a file (11) and a cleaning tip (12). In the said tool, the said handle (1) is transparent and substantially flattened, its small sides being translucent or matt and forming the orange stick (2) at the straight end portion of the handle, the said handle (1) being completed by a cap (13) provided with fastening means and combined with ends which are duly profiled for carrying out three functions: one of cutting, another of levelling the nail edges and the last one for removing blackheads or small skin blemishes. <IMAGE>
Patent EP-0192623-B1 (EP)
IPC: D21F1/66
Filed: 1986-02-07
Granted: 1990-10-31
Abstract: Sulphite, and preferably sodium sulphite and sodium bisulphite, is used as absorbing agent for aldehydes at the production of paper. The sulphite is added to the stock or the process water in combination with a cationic retention agent, such as eg alum. A product suitable for use at the production of paper is an aqueous solution of a combination of sulphite and a cationic retention agent, preferably alum.
Patent EP-0205590-B1 (EP)
IPC: G02C13/00
Filed: 1985-12-24
Granted: 1990-10-24
Abstract: A nontoxic, aqueous, contact lens cleaning solution containing a mixture which includes a nonionic or weakly anionic surfactant, a chelating agent, a source of hydrated protons, and optionally also urea; and a method of chemically removing protein, lipid and calcium deposits from contact lens utilizing this solution are described.
Patent EP-0251020-B1 (EP)
Title: Process for the preparation of an emulsion composition
IPC: A21D2/16
Filed: 1987-06-15
Granted: 1992-03-04
Abstract: The emulsion composition of the present invention has 2.0 - 12.0 of pH and contains fat, water, acetylated tartaric acid esters of monoglycerides and base and/or salt. Another emulsion composition of the present invention has 2.0 - 12.0 pH and contains fat, water, and the salt of acetylated tartaric acid esters of monoglycedrides. The emulsion compositions of the present invention have good characteristics for use in confectionery, bread and noodle.
Patent EP-0298148-B1 (EP)
Inventor: HORVATH ERICH
IPC: C07H15/256
Filed: 1987-07-10
Granted: 1991-09-18
Abstract: Horse chestnut extracts with a particularly high  beta -aescin content are obtained by using fresh, deep-frozen chestnuts and extracting these, after thawing and comminution, with water as extractant.
Patent EP-0271840-B1 (EP)
IPC: B65D55/02
Filed: 1987-12-11
Granted: 1992-01-29
Abstract: The lid of a barrel-shaped household package can be constructed in a child-resistant manner independently of the presence of a carrying handle if it consists of a lid ring (1), which is fixedly connected to the barrel, and a lid sheet (9) which is to be placed loosely in said lid ring, and if the inside periphery of the lid ring (1) is fitted with undercut segments (2), corresponding to which there are segment projections (10) provided on the periphery of the lid sheet (9) in such a way that the lid sheet (9) can be removed only in a certain relative position of the undercut segments (2) and the segment projections (10) (Figure 1). <IMAGE>
Patent EP-0273530-B1 (EP)
IPC: C08F2/26
Filed: 1987-12-23
Granted: 1991-09-04
Abstract: The invention provides a stabilizer for an aqueous dispersion of an acrylic polymer that is obtained by successive copolymerization in random order of a monomer mixture A consisting of particular amounts of styrene or methyl styrene, acrylic acid or methacrylic acid, and optionally another comonomer, and a monomer mixture B consisting of particular amounts of styrene or methyl styrene, a (cyclo)alkyl methacrylate having 1-12 carbon atoms in the (cyclo)alkyl group, and optionally another comonomer, in the presence of a particular amount of a polybutadiene having a number average molecular weight of 1500-10000, the carboxylic acid groups from the (meth)acrylic groups being at least partly ionized. The invention also pertains to an aqueous dispersion of an acrylic polymer thus stabilized.
Patent EP-0242172-B1 (EP)
IPC: A61F2/24
Filed: 1987-04-14
Granted: 1992-01-29
Abstract: A device for releasably holding an object, particularly a prosthetic heart valve (22), comprising a handle member (1, 2, 3) integral with a key member (5, 6) which releasably engages a holder member (8) having an interacting engaging screw (15, 16, 17) which controls and limits the movement of integral cooperating fingers (11, 12) for holding and releasing the object; and a package assembly (23, 24) for storing under sterile conditions the holder member of the device attached to the prosthetic heart valve comprising a clam shell mechanism for releasably holding the holder member and valve.
Patent EP-0250202-B1 (EP)
IPC: G07F15/08
Filed: 1987-06-16
Granted: 1993-03-17
Abstract: A multi-rate commodity metering system comprises an electronic key containing an EEPROM, and a meter for metering the commodity and having a receptacle for receiving the key. The meter also contains a real-time clock. The key can operate as a programming device and a meter-reading device. When the key is initially inserted into the meter, it starts a billing period, eg a quarter, and if necessary programs the meter with the times for switching between rates and the prices per unit of the commodity for each rate. Towards the end of the billing period, the meter reading is entered into the key with the time and date to which it relates and a visible and/or audible warning is produced to remind the customer to remove the key and take it to the commodity supplier's premises so that the supplier can read out the meter reading from the key. If the customer fails to do this within a certain time, the supply of the commodity is cut off, although an emergency supply can be obtained for a further predetermined time if necessary.
Patent EP-0257769-B1 (EP)
IPC: C22C38/60
Filed: 1987-07-17
Granted: 1991-06-19
Abstract: A cast austenitic stainless steel bushing for relatively high temperature turbocharger and automotive applications having good hot hardness and hot strength properties and a co-efficient of thermal expansion approximating that of the parent housing alloy. Bushings made of this alloy have a composition in the range of 29-32% chromium, 4-8% nickel, 1.0-1.5% columbium and tantalum; 1.3-1.7% carbon, 0.25-0.45% sulphur, 0.3-0.4% nitrogen, up to 1.0% manganese, up to 2.0% silicon, up to 1.0% molybdenum, up to 0.1% phosphorous, balance iron.
Patent EP-0246992-B1 (EP)
IPC: C21B7/24
Filed: 1987-05-04
Granted: 1990-08-01
Abstract: 1. Device for the introduction of a parietal probe into a reducing-smelting furnace, especially a blast furnace, comprising a sealing assembly consisting of a valve and of a stuffing-box which are connected sealingly to one another and to an orifice passing through the wall of the furnace and which are aligned so as to allow the passage of the probe when the valve is opened, the said device being characterized in that it also possesses an assembly (7) with a shutter (71), located between the said sealing assembly (2) and the orifice (11) passing through the wall (12) of the furnace (1), the seat (72) of the said shutter being carried by a shutter body (73) equipped with means (80 to 84) for controlling the shutter and allowing the retraction of the shutter into the opening position in order to open the way completely for the passage of the probe.
Patent EP-0261198-B1 (EP)
IPC: H01J3/02
Filed: 1987-02-13
Granted: 1992-11-25
Abstract: A plasma-anode electron gun includes a cathode means of a material such as molybdenum having a relatively high ratio of emission of secondary electrons to impinging helium ions. A hollow annular anode structure (16) contains an ionized plasma, and has a central opening (38) through which the electron beam (36) is directed, when ions from the anode are released to impinge upon the cathode (12). The anode and ion source structure may be grounded, and ions are released through openings facing the cathode when a positive trigger pulse is applied to one or more electrodes extending within the plasma. The cathode is preferably operated at a voltage in the order of thirty to two hundred thousand volts negative with respect to the cathode. Leakage of ions from the hollow anode may be inhibited by the provision of a supplemental grid biased to a low positive potential.
Patent EP-0307397-B1 (EP)
Title: Apparatus and method for collecting oil from water
IPC: E02B15/04
Filed: 1987-04-21
Granted: 1991-01-16
Abstract: The invention relates to preventing oil damage in open water. The invention is based on the fact that the viscosity of oil changes as a function of temperature. Fig. 1 shows the operating principle. The catamaran-type vessel is provided with two cylinders (2) which are kept at a lower temperature than the water, using cooling units (5). The oil (7) floating in the water comes into contact with the cylinder (2), congeals and adheres to the surface of the cylinder. As the cylinder rotates, the oil is transported on the surface of the cylinder until it reaches a heated collection gutter (8) where it is collected. From the gutter it is directed into a collecting tank which is located in the vessel. The dimensions of the vessels, of the cylinders, and of the cooling unit can be chosen freely according to the conditions.
Patent EP-0282503-B1 (EP)
IPC: A62B35/00
Filed: 1987-06-19
Granted: 1992-05-27
Abstract: A fire and wear-resistant strap material particularly useful in conjunction with fire fighting apparatus. The strap material comprises a carrier fabric (17, 18, 19, 20, 21), the surfaces of which have been provided with a flexible retro-reflective coating (22, 23) permanently bonded thereto. The carrier fabric is preferably comprised of aramid yarns which, while having low abrasion resistance, are rendered highly wear-resistant by the retro-reflective coating, which also functions to minimize heat transfer to the supporting fabric.
Patent EP-0277981-B1 (EP)
Title: Elements holographiques composites
IPC: G03H1/02
Filed: 1987-08-17
Granted: 1991-10-23
Abstract: Un élément holographique composite (10) comprend un substrat (11) comportant sur l'une de ses surfaces (12) une configuration en relief produisant une image holographique lorsqu'elle est examinée par réflexion, une couche partiellement réfléchissante (14) faisant face à ladite surface et une mince couche optiquement absorbante (13) adjacente audit substrat.
Patent EP-0332616-B1 (EP)
Title: Composition d'appret
Inventor: LEWIN DAVID F
IPC: D06M13/188
Filed: 1987-09-08
Granted: 1996-05-29
Abstract: Des compositions d'apprêt aqueuses dépourvues de chrome et renfermant des sels quaternaires réduisent la formation de duvet et de peluches dans le roving au pistolet. Le roving permet notamment une coupe aisée et parfaite dans des équipements classiques de coupe et de pulvérisation pour les opérations de moulage.
Patent EP-0294578-B1 (EP)
IPC: B66B1/16
Filed: 1988-04-27
Granted: 1991-07-17
Abstract: An elevator system stopping control generates the difference between the actual speed value and a set point speed value on the transition from an unregulated travel phase to the regulated arrival or braking phase and prevents that difference from becoming effective so that the travel comfort is not impaired and the stopping accuracy remains assured. For this purpose, a multiplication factor is formed from the actual speed value and an associated nominal speed value by means of a divider during the travel phase before the onset point of braking and stored during the arrival phase in a memory. Stored in a travel curve memory are travel-dependent set point speed values, which values are multiplied by the factor by means of a multiplier and conducted as set point signals to a motor speed regulating circuit during the arrival phase.
Patent EP-0276931-B1 (EP)
IPC: A61K35/14
Filed: 1988-01-15
Granted: 1992-03-18
Abstract: Hydroxyalkyl celluloses are useful as sedimenting agents in the non-destructive separation of red and white blood cells. Intact WBC recovery is higher than with conventional methods. The white blood cells may be used in interferon production.
Patent EP-0292336-B1 (EP)
IPC: B29C55/06
Filed: 1988-05-23
Granted: 1993-03-24
Abstract: Draw resonance problems previously encountered when extrusion casting or extrusion coating linear low density polyethylene, LLDPE, are substantially alleviated by use of a polymer designed to have an I2 melt index of from 0.1 to 25 gm/10 minutes, and an I10/I2 ratio from 4.0 to 8.3. Line speeds approaching and even surpassing those attained with LDPE are made possible. This invention can even be used in conjunction with known prior methods for alleviating draw resonance problems with LLDPE and obtain the benefits of the combination.
Patent EP-0282371-B1 (EP)
Title: Process and apparatus for the catalytic cracking of hydrocarbon feeds
IPC: C10G11/18
Filed: 1988-02-10
Granted: 1991-09-11
Abstract: The invention relates to a process and apparatus for catalytic cracking in a fluid phase of a hydrocarbon charge. The process comprises contacting, in ascending or descending flow, the charge and grains of a cracking catalyst in a tubular reactor, ballistically separating the spent catalyst and the cracked charge downstream of the end of said reactor, mixing spent catalyst with grains of at least partially regenerated catalyst having a temperature exceeding that of the grains of spent catalyst, stripping spent catalyst in a dense fluidized phase by means of a fluid injected counter-current into this catalyst regenerating the catalyst under conditions to effect combustion of coke deposited thereon, and recycling regenerated catalyst to feed the reactor.
Patent EP-0286491-B1 (EP)
Title: Antimalarial aminoquinoline derivatives, method for their preparation and pharmaceutical composition containing them
IPC: C07K5/06
Filed: 1988-03-22
Granted: 1992-12-23
Abstract: New quinoline derivatives containing a free amine functional group and having antimalarial properties, especially new primaquine derivatives or their addition salts with acids. According to the invention these new derivatives are denoted schematically by the formula:  PQ-X in which PQ denotes quinolines containing a free amine functional group and having antimalarial properties, especially primaquine; X denotes an amino acid or a peptide of 2 to 4 amino acids; and the bond PQ-X being a covalent peptide bond between the free amine group of PQ and the carboxylic group of X, the amino acid or the first amino acid of the peptide bonded to PQ being chosen from natural amino acids or their derivatives other than L-leucine. The invention also relates to a pharmaceutical composition which contains the new derivatives or their pharmaceutically acceptable salts as active principle.
Patent EP-0312426-B1 (EP)
Title: Method of fabricating a light water nuclear reactor vessel and nuclear reactor vessel fabricated by this method
IPC: B23K15/00
Filed: 1988-10-03
Granted: 1992-05-13
Abstract: The vessel comprises an enclosure of great thickness, for example of between 200 and 300 mm, consisting of symmetrical elementary components of revolution (2a, 2b, 6, 7, 8, 9, 10, 3a, 3b) connected together by welding end to end. The components are made of a steel containing 2 to 2.50 % of chromium, 0.9 to 1.1 % of molybdenum and less than 0.15 % of carbon. The welding for connecting these elementary components is carried out using an electron beam in a single run over the whole thickness of the components, without added metal. The invention is applicable in particular to the manufacture of a vessel for a pressurised water nuclear reactor. 
<IMAGE>
Patent EP-0344311-B1 (EP)
IPC: F04B49/06
Filed: 1987-12-25
Granted: 1991-10-09
Abstract: Appareil hydraulique pour machine utilisée dans la construction adapté de manière à empêcher un moteur de s'emballer quand on interrompt la sortie huile d'une pompe hydraulique à capacité variable entraînée par ce moteur. L'appareil hydraulique est pourvu d'un solénoïde proportionnel (11) relié à un levier de commande d'admission (13) destiné à modifier les caractéristiques relatives à la puissance du moteur, réglées par un carburateur (12) en fonction du nombre de mouvements du levier de commande d'admission (13) effectués lorsque la sortie d'huile de la pompe est interrompue. L'appareil hydraulique est aussi pourvu d'une unité de commande (10) qui commande le solénoïde proportionnel (11). Dans cet appareil on provoque une certaine diminution (DELTANr) du nombre cible de tours/minute (Nr) du moteur, qui peut être calculée en soustrayant un nombre cible de tours/minute (Nrb) du moteur représenté par les caractéristiques désirées du moteur sur le plan de la puissance (l2) d'un nombre cible de tours/minute (Nra) du moteur représenté par les caractéristiques initiales du moteur sur le plan de la puissance (l1) et l'on fait fonctionner le solénoïde proportionnel (11) en fonction de cette diminution.
Patent EP-0364459-B1 (EP)
IPC: F04C11/00
Filed: 1988-05-05
Granted: 1991-02-20
Abstract: L'unité décrite possède un logement (1) cylindrique agencé verticalement et pourvu d'une extrémité inférieure ouverte (3) dans laquelle est insérée une plaque de base (4) renfermant un canal d'aspiration (6) qui part de la surface extérieure (5) de ladite plaque de base pour déboucher dans un orifice d'aspiration (7) ménagé dans la surface intérieure (8). Dans le but d'éviter la formation de bulles de gaz, la surface extérieure (5) de la plaque de base (4) est lisse et s'arrête à fleur du bord (9) du logement (1) de l'unité.
Patent EP-0321516-B1 (EP)
Title: 3-indolepyruvic acid derivatives and pharmaceutical use thereof
IPC: C07D209/14
Filed: 1988-06-01
Granted: 1993-03-03
Abstract: PCT No. PCT/IT88/00041 Sec. 371 Date Feb. 3, 1989 Sec. 102(e) Date Feb. 3, 1989 PCT Filed Jun. 1, 1988 PCT Pub. No. WO88/09789 PCT Pub. Date Dec. 15, 1988.The present invention is directed to 3-indolepyruvic acid derivatives, compositions and methods of treating central nervous system disturbances due to the presence of an excessive amount of excitatory amino acids.
Patent EP-0380554-B1 (EP)
Title: Vasoactive peptides
IPC: A61K38/095
Filed: 1988-10-04
Granted: 1993-07-07
Abstract: A vasotocin derivative of formula (I) where Hmp is a 2-hydroxy-3-mercaptopropionic acid residue, X is formula (II), Q1 and Q2 are the same or different and are H or from 1 to 3 peptide residues of the same or different natural or unnatural L- or D-amino acids, and n is 1, 2 or 3. A pharmaceutical composition is also described which is intended for use as a vasoconstrictive agent comprising at least one vasotocin derivative as defined above.
Patent EP-0330053-B1 (EP)
Inventor: FARASSAT FARHAD
IPC: B23K20/00
Filed: 1989-02-14
Granted: 1994-08-03
Abstract: Device and method for the controlled supply of a bonding wire, in particular a gold bonding wire (10), to the wedge or to the capillary (22) of a bonding head (21) which can be moved up and down (double arrow 30). The device is characterised by a bonding-wire guide channel (12, 18, 19, 20) which is arranged upstream of the bonding capillary (22) and which has leading into it a fluid connection (15) which can alternatively be connected to a pressure-gas source, in particular a compressed-air source (13), or a vacuum source (14), and in addition preferably by a bonding-wire slip clamp (23) which is allocated to the bonding-wire guide channel (12, 18, 19, 20), is arranged in particular in front of or on the capillary-side end of the same and is effective or closed either permanently or only when lowering the bonding head (21) for "touch-down". Furthermore, a fixed bonding-wire clip (24) can be arranged downstream of the bonding-wire guide channel (12, 18, 19, 20), which bonding-wire clip (24) can be closed or opened as a function of the height of the bonding head (21) with withdrawal and corresponding removal of a bonding-wire section, hanging down out of the capillary tip (26), directly before the second "touch-down". 
<IMAGE>
Patent EP-0334235-B1 (EP)
Title: Pressure measuring device
IPC: G01L19/00
Filed: 1989-03-17
Granted: 1992-08-26
Abstract: A pressure measuring device is described which has a pressure sensor (2) for measuring the pressure in a vacuum, positive-pressure and balanced-pressure tank, in particular a sterilising chamber (1) of a steam steriliser, containing condensable gases or a mixture of condensable and non-condensable gases. So that a relatively inexpensive pressure sensor (2) can be used, which, however, is not unaffected by changes of temperature, it is proposed to connect the pressure sensor (2) to the tank (1) via a pressure line (3) in which a separation and retention device (4) is arranged for separating and retaining a condensate quantity closing the pressure line (3) between the tank (1) and the pressure sensor (2). <IMAGE>
Patent EP-0372272-B1 (EP)
Inventor: GRAWE FRANZ-EUGEN DIPL-PHYS-IN
IPC: F21V5/02
Filed: 1989-11-16
Granted: 1994-07-06
Abstract: In a lighting fixture with a reflecting grid, which has a lighting fixture housing (10), an elongated lamp (18) attached therein, lateral reflectors (17) and a reflecting grid (15), the lamp (18) is surrounded by a light-guiding body (19) having a prismatic structure. The prisms scatter the emitted light before the latter falls upon the reflectors (16, 17). In this arrangement, the prismatic structure can be totally reflecting in one sector, in order to achieve an asymmetric light distribution. The lighting fixture with a reflecting grid prevents the action of glare, because no light of the lamp leaves the lighting fixture housing without prior refraction, and thus the luminance of the lamp itself and of its reflected image in the reflectors are reduced. <IMAGE>
Patent EP-0339854-B1 (EP)
IPC: A01N33/26
Filed: 1989-04-18
Granted: 1993-05-26
Abstract: A process for preparing a N-t-alkyl-1,2-diacylhydrazine comprises reacting a 1, 3, 4-oxadiazole with a tertiary alkyl cation precursor in the presence of a strong acid catalyst.
Patent EP-0342942-B1 (EP)
Inventor: HOSSACK SIMON
IPC: H01R31/06
Filed: 1989-05-17
Granted: 1994-11-09
Abstract: The present invention provides an adapter (1) for retaining a moulded plug (51) within itself. Preferably, the adapter (1) comprises:  an upper (5) and a lower (3) portion; a plurality of pins (15, 17, 19) which extend from the lower portion (3) for connecting the adapter (1) to the mains; means (14, 50) for securing a moulded plug (51) having at least two pins (53, 55) within the adapter (1); means (21, 23, 29) for receiving in electrical contact respective ones of the plug pins (53, 55), each receiving means being electrically connected to a respective one of the mains pins; (15, 17, 19) and means for removably securing the upper portion to the lower portion.