baber/WOPTO huggingface dataset:
Patent EP-0130034-B1 (EP)
IPC: B22F9/04
Filed: 1984-06-19
Granted: 1988-04-20
Abstract: A process for producing composite materials which comprises subjecting particles of a malleable matrix material, i.e., a metal or alloy or the components of a matrix alloy and particles of a reinforcing material such as a carbide or an oxide or an intermetallic to energetic mechanical milling under circumstances to insure the pulverulent nature of the mill charge so as to enfold matrix material around each of said reinforcing particles to provide a bond between the matrix material and the surface of the reinforcing particle. The process is exemplified by the use of aluminum alloy as the matrix material and silicon carbide as the reinforcing particles. Reinforcing particles are present in an amount of about 0.2 to about 30 volume percent of total matrix and reinforcing particles. The invention is also directed to the product of the process.
Patent EP-0125946-B1 (EP)
IPC: A01K1/03
Filed: 1984-04-10
Granted: 1989-08-16
Abstract: (a) A set of cages for animals. (b) A set characterized in that it is subdivided into groups (4) of four cages (3) each comprising two adjacent cages of a row and two opposite cages in the other row, the central part of each group (4) of four cages having a food receiving hopper (5), the base of which discharges into a container (6) for food, each cage being formed with a lateral aperture (32) enabling the animals to reach the food in the container. (c) The invention applies to the construction of cages for animals, more particularly for rabbit breeding.
Patent EP-0162050-B1 (EP)
IPC: G06F13/37
Filed: 1984-05-14
Granted: 1988-10-19
Abstract: Dans un système de traitement (10) utilisant l'arbitrage en guirlande pour contrôler l'accès à une ressource (11, 13) partagée par une pluralité de dispositifs d'utilisation (1-4, 12), un dispositif d'utilisation (1-4) n'est autorisé à émettre un signal de demande d'accès sur une ligne de signaux de demande (17) partagée avec les autres dispositifs d'utilisation (1-4) que lorsqu'il détecte que la ligne de demande est libre. La détection est effectuée pendant une période d'horloge et l'émission du signal de demande s'effectue pendant la période d'horloge suivante. La période d'horloge est supérieure au retard de propagation du signal sur la ligne de demande. La réception par l'arbitre (14) d'un signal de demande est retardée d'une période d'horloge. Les signaux d'octroi d'accès sont connectés en guirlande par une ligne d'octroi (18) entre les dispositifs d'utilisation (1-4), sans synchronisation à chaque dispositif de l'émission du signal de demande et de la réception du signal d'octroi et sans échantillonnage multiple à chaque dispositif du signal d'octroi. Après réception d'un signal d'octroi, un dispositif d'utilisation ne cesse d'émettre son signal de demande qu'après avoir détecté la fin du signal d'octroi.
Patent EP-0163856-B1 (EP)
IPC: H01L23/48
Filed: 1985-04-10
Granted: 1989-08-23
Abstract: A lead frame support for an IC chip is made using a lead frame segment having a plurality of spaced apart leads the inner ends of which converge. The lead frame segment is disposed on an electrically insulative support (11) having raised spaced apart projections (14) and the leads are secured to the support between the projections.
Patent EP-0166213-B1 (EP)
IPC: A43B5/04
Filed: 1985-05-23
Granted: 1989-09-20
Abstract: The ski boot incorporating a flex control device comprises a boot shell with which a front quarter and rear quarter are associated. An interference element is provided including a wedge-like body which is active between the shell and front quarter. The wedge-like body may be positioned adjustably by means of position adjusting means operative between the shell and the quarter to adjust the bias and displacement of the front quarter relatively to the shell.
Patent EP-0185988-B1 (EP)
IPC: A61K31/13
Filed: 1985-12-04
Granted: 1988-03-16
Abstract: 10,11-Dihydro-5H-dibenzo[a,d]cycloheptadiene derivatives of the formula I    <IMAGE>  I  where R1 and R2 have the meanings stated in the description, and their preparation are described. The novel substances are useful for the treatment of disorders.
Patent EP-0154566-B1 (EP)
Title: Viral enhancer dna segments
IPC: C12N7/00
Filed: 1985-03-08
Granted: 1990-05-30
Abstract: An enhancer DNA segment having an excellent'action of enhancing the transcriptional efficiency of an incorporated gene in a cell, said segment being derived from a human papovavirus BK mutant designated as pm411, pm522 or pm525.The enhancer DNA segment is useful for enhancing the expression of a gene encoding a biologically active substance in host eukaryotic cells.
Patent EP-0161815-B1 (EP)
IPC: F22B37/10
Filed: 1985-04-16
Granted: 1987-07-22
Abstract: In a method for replacing tubes in a drum or header, without removing the whole tube entirely, the old tube (12) is cut off level with the header-member (14); a recess coterminous with the diameter of the tube (12) is machined into the header creating a seat for a new tube (16); the recessed old tube end (12) is beveled (17) and the old tube (12) is welded (18) into the header-member along the bevel. A new tube (16) is then inserted into the seat and welded (24) to the exterior of the header-member (14). A countersink (20) can be machined in the surface of the header-member to create a greater surface for welding of the new tube (16).
Patent EP-0177183-B1 (EP)
IPC: C11D3/386
Filed: 1985-09-02
Granted: 1989-11-29
Abstract: Compositions effective in removing protein, fat and/or starch based stains as well as oil and grease based stains from fabrics comprise organic solvents admixed with surfactants and an enzyme component wherein the enzymes are dissolved in aqueous solution and the aqueous solution is, in turn, dispersed as reversed micelles within the solvent surfactant mixture. Encapsulating the enzymes in reversed micelles protects them from degradation by the solvents and thereby prolongs the effectiveness of the enzymes for extended periods of time. The total water content of the compositions is kept below 5 weight% so that the compositions' oil and grease stain removal ability remains unimpaired.
Patent EP-0183719-B1 (EP)
Title: Souriciere a percussion
IPC: A01M23/24
Filed: 1985-05-06
Granted: 1988-11-23
Abstract: Souricière munie d'une unité de percuteur armée par un ressort (12) pouvant être libérée depuis une position relevée d'armement par un élément d'actionnement (31) relié à un levier de libération pivotant (14). Afin d'améliorer l'effet d'appât et la probabilité de succés, l'unité de percuteur (12) est montée sur un support (11) entourant l'emplacement (43) de l'appât. Une ouverture (44) est aménagée sur un côté, puisque le levier de libération (14) possède un élément (35) faisant faillie dans l'ouverture. L'appât devrait être placé (43) directement sur la surface au-dessous du piège. En outre, le support devrait avoir une unité en regard (19) pourvue d'une ouverture correspondant à l'emplacement (43) de l'appât, de manière à permettre à l'élément actif (26) de l'unité de percuteur (12) de basculer vers le bas en direction de la face et au delà de celle-ci lorsqu'il est libéré.
Patent EP-0195056-B1 (EP)
IPC: G01N21/27
Filed: 1985-09-14
Granted: 1990-01-17
Abstract: An optical system for compensating movement in line scanners, in order to enhance the definition in one or several spectral channels, whereby the system has an intrinsic movement or is arranged on a movable observation platform, and is characterized by a multi-surface prism which is associated with the optical arrangement of the system and rotates around its central axis at an adjustable rate of rotation. Various design examples are described and are schematically shown in the drawing.
Patent EP-0224734-B1 (EP)
IPC: C12M3/00
Filed: 1986-11-03
Granted: 1992-03-25
Abstract: An apparatus and method for culturing cells includes a waste removal and product concentrating loop in which waste is removed from the medium and product produced by the cells is concentrated for harvesting. The apparatus includes a reservoir (12) for retaining a supply of medium. The reservoir is in fluid communication with a cell culturing loop (14) wherein medium flows from the reservoir to the cells and back to the reservoir. The medium waste removal and concentrating loop (16) removes waste components produced by the cells and is in fluid communication with the reservoir such that medium is transferred from the reservoir to the waste removal and concentrating loop and back to the reservoir. The waste removal and concentrating loop includes a device having a semipermeable membrane (50). The medium flows along one side of the membrane for selective transfer of the waste components through the membrane. A mechanism for selectively producing a back pressure (52) in the medium is included downstream of the membrane and aids in transfer of waste components through the membrane to remove the waste components from the medium.
Patent EP-0230037-B1 (EP)
IPC: C07C281/18
Filed: 1986-12-22
Granted: 1991-03-06
Abstract: Compounds of the general formula I whereinR₁ is hydrogen or methyl;R₂ and R₃, which are the same or different, represent hydrogen or methyl, or taken together, form the amidine system to which an imidazole or imidazoline ring is bound;R₄ is a linear or branched C₁-C₁₀ alkyl group; cycloalkyl, aryl, aralkyl or hetaryl group;R₅ is hydrogen or methyl;A is a propylene chain optionally subsituted by one or two methyl groups in one or more of the positions thereof; a chain of formula -HN-CH₂-CH₂- or of formula -N=CH-CH₂-; a 1,4-cyclohexylene group optionally substituted by one or more methyl groups; a 1,4- phenylene group optionally substituted by one or more halogen atoms, alkyl groups or C₁-C₄ alkoxy group with the proviso that, when R₄ is me­thyl or ethyl and R₁=R₂=R₃=R₅ are hydrogen, A is different from an unsubstituted propylene chain, are therapeutically useful as antiischemic, cytoprotective and cardioprotective agents.
Patent EP-0214696-B1 (EP)
Title: Composition based on an aqueous dispersion of an addition polymer
IPC: C08K5/54
Filed: 1986-09-08
Granted: 1990-06-06
Abstract: The invention relates to a composition baesd on an aqueous dispersion of an addition polymer of one or more olefinically unsaturated monomers, emulsion stabilizers and/or emulsifiers and a silicon compound.The addition polymer comprises monomer units containing acid groups and the silicon compound used is an epoxysilane with the formulawhereR = epoxyalkyl (C<sub>1</sub>-C<sub>4</sub>),R' = alkyl (C<sub>1</sub>-C<sub>4</sub>) or phenyl,R<sup>2</sup> = alkoxy (C<sub>1</sub>-C<sub>4</sub>), alkyl (C<sub>1</sub>-C<sub>4</sub>) or phenyl,R<sup>3</sup> and R' = alkoxy (C<sub>1</sub>-C<sub>4</sub>) or OHThe composition can be applied in adhesives and coatings.
Patent EP-0213715-B1 (EP)
IPC: C03B37/014
Filed: 1986-07-24
Granted: 1992-03-11
Abstract: A vapor phase method for the synthesis of Mg0-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> products, including MgO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> glasses of optical quality, wherein SiCl<sub>4</sub>, aluminum halide, and organometallic magnesium vapors are oxidized by flame oxidation and the oxides collected and sintered to glass or ceramic products, is described. A added shield gas stream is provided during flame oxidation of the vapors to reduce or prevent MgCl<sub>2</sub> byproduct formation at the burner and in the product.
Patent EP-0222590-B1 (EP)
IPC: B29C45/76
Filed: 1986-11-05
Granted: 1992-05-06
Abstract: A device for controlling the operation of an injection molder is disclosed. A fall detection signal (g) is produced when a product falls from the mold. If the full detection signal is generated before the lapse of a fixed time preset in a timer (15) from the instant of appearance of a mold-opening signal from a mold-opening signal generator (11), the next molding cycle is started. If no fall detection signal is generated within the preset time of the timer (15), an alarm is generated.
Patent EP-0207967-B1 (EP)
IPC: C09K23/22
Filed: 1985-12-20
Granted: 1990-01-31
Abstract: Dispersant salt compositions are made by reacting phosphorus-free carboxylic solubilizers with sulfonic acid-free organic acids or mineral acids. The carboxylic solubilizer can be made by the reaction of a polycarboxylic acid acylating agent having at least one hydrocarbon-based substituent of at least 8 to 500 carbon atoms with at least one poly(alkyleneamine). The dispersant salts have good thermal stability when mixed with a surfactant or a hydrophilic organic solvent. The compositions can be used with aqueous solutions to disperse various fillers including carbon black, as well as to solubilize various fluids.
Patent EP-0216828-B1 (EP)
IPC: B23D79/00
Filed: 1986-03-06
Granted: 1989-07-12
Abstract: The device operates by means of temperature and pressure shocks by igniting a combustible gas mixture, in particular a thermic burr removal facility. The work piece treatment chamber (1, 21 or 34) consists of an external hollow body (3, 22 or 35) and an internal hollow body (4, 29 or 37), fitted to one another and arranged in a mobile position relative to one another, the internal hollow body (4, 29 or 37) having at least one combustion chamber (10, 31, 32, 39 or 40) to receive to work pieces, which can be brought to the area of a wall (5 or 23) closing the combustion chamber by moving the two hollow bodies one in relation to the other.
Patent EP-0222820-B1 (EP)
Title: Piste sensible au flux
IPC: G11B17/32
Filed: 1986-04-23
Granted: 1989-12-13
Abstract: La présente invention se rapporte à une piste de commande (15) extrêmement précise. En enregistrant ladite piste de commande de façon croisée par rapport aux données enregistrées sur une piste adjacente (8), une tête (34, 36) sensible au flux peut être employée pour lire le flux de la piste de commande enregistrée, afin de détecter de manière très sensible les directions du flux polarisé de part et d'autre de la ligne centrale de la piste de commande. Les directions du flux polarisé ainsi détectées sont transformées en signaux d'entraînement correspondants afin de corriger la position de la tête (et/ou du support magnétique), permettant ainsi à la tête sensible au flux de suivre la ligne centrale de la piste de commande.
Patent EP-0291503-B1 (EP)
IPC: B01D3/00
Filed: 1986-10-30
Granted: 1991-12-04
Abstract: PCT No. PCT/SE86/00498 Sec. 371 Date Jun. 20, 1988 Sec. 102(e) Date Jun. 20, 1988 PCT Filed Oct. 30, 1986 PCT Pub. No. WO87/04724 PCT Pub. Date Aug. 13, 1987.Ethanol is produced by fermentation of beet or cane sugar molasses in a fermentor. The ethanol formed in the fermentor is recovered by operating a primary distillation step (PD) in circulation circuit with the fermentor (FI). From the fermentor (FI) a mash stream (5) is continuously withdrawn, and after separation and recirculation of the yeast contained in the mash (5), the yeast-free mash is supplied to the primary distillation step (PD). A part (14) of the bottom stream (13) from the primary distillation step (PD) is recirculated to the fermentor. By controlling the water input to the process circuit so that the concentration of non-fermentable substance in the fermentor (FI) during a first period of time is increased from a start value in the range 5-15% by weight DS to a value in the range 20-30% by weight DS and maintaining the last high concentration during a second period of time so that the average content of non-fermentable substance in the fermentor during said two periods of time exceeds 20% by weight DS, a on average very concentrated stillage can continuously be discharged from the process.
Patent EP-0276361-B1 (EP)
IPC: G21C7/16
Filed: 1987-08-17
Granted: 1991-12-11
Abstract: PCT No. PCT/CH88/00009 Sec. 371 Date Sep. 6, 1988 Sec. 102(e) Date Sep. 6, 1988 PCT Filed Jan. 14, 1988 PCT Pub. No. W088/05595 PCT Pub. Date Jul. 28, 1988.The reactor core of the plant has tubular vertically movable control rods moved by a pressurized flowing coolant. Each control rod so extends around a tubular guide rod which is immobile relatively to the reactor core as to leave a first annular gap between the control rod and the guide rod. The guide rod interior is operative as a first pressure chamber to which the pressurized coolant is supplied. The top end of each control rod is closed and has a vertical spindle which extends into the guide rod interior and co-operates with the guide rod to bound a second annular gap. At least one first restrictor is disposed in the first annular gap and at least one second restrictor is provided in the second annular gap. A second pressure chamber is present between the two restrictors. The coolant inflowing to the guide rod therefore returns by way of the second annular gap, the second pressure chamber and the first annular chamber to the pressure vessel which extends around the reactor core. Control means are provided to enable pressure surges to be produced as required in the coolant in the first pressure chamber.
Patent EP-0249435-B1 (EP)
IPC: C12N1/06
Filed: 1987-06-09
Granted: 1993-03-03
Abstract: A tasty yeast extract is obtained by an autolysis method, which comprises heating aqueous suspension of yeast at 55 to 70 DEG C, autolyzing at pH 8 to 10, and eliminatiing insoluble matters.
Patent EP-0247187-B1 (EP)
IPC: G01V1/20
Filed: 1986-11-26
Granted: 1991-01-23
Abstract: Novel laminate tubular articles (10) comprising an outer layer (12) having a modulus of at least about 107 Pascals, an interior layer (18) comprising a polymeric material having a loss tangent of at least about 0.5 at a temperature of from about 0oC to about 40oC at a frequency of from 10-4,000 Hz and whose modulus is less than the modulus of the outer layer and an innermost layer (14) having modulus greater than the modulus of said interior layer. The invention further relates to a device for sensing in a body of water, said device comprising at least one sensor (20) surrounded by the novel laminate tubular articles of the invention. The mechanical and acoustic properties of the article make it particularly appropriate for use as the hose in a towed-array sonar system.
Patent EP-0374141-B1 (EP)
Title: Apparatus for automatically cleaning and dispensing golf balls
IPC: A63B47/00
Filed: 1987-10-01
Granted: 1993-01-13
Abstract: PCT No. PCT/NL87/00025 Sec. 371 Date Mar. 28, 1989 Sec. 102(e) Date Mar. 28, 1989 PCT Filed Oct. 1, 1987 PCT Pub. No. WO88/02270 PCT Pub. Date Apr. 7, 1988.The invention provides an apparatus for automatically cleaning and dispensing golf balls. The apparatus has a supply chute which connects to a cleaning apparatus and to a gravity operated sorting apparatus which incorporates a dispensing apparatus which feeds a predetermined number of golf balls to an outlet. According to the invention, the sorting apparatus comprises a downwardly sloping barred-grating onto which the golf balls fall from a supply-chute and over which they roll in rows to the dispensing apparatus. In a preferred embodiment of the invention, the dispensing apparatus has a row of apart-lying cams which can move upward to their operating positions between the rods of the ball-grating to lift a predetermined number of balls from rows of balls lying on the rods and allow them to fall into the outlet while in their rest positions and cams remain free of the balls lying on the ball-grating.
Patent EP-0295462-B1 (EP)
IPC: B61G5/02
Filed: 1988-05-24
Granted: 1991-08-21
Abstract: For relatively long rail vehicles, the light-weight two-wheel single-wheel running gear elements are proposed in place of two-axle bogies, which elements are steered in the track curve by the turning movement of an adjacent vehicle. In addition, the running on shafts of classic wheel sets is avoided by means of the single wheels and in terms of track guidance any desired maximum speed is possible. <IMAGE>
Patent EP-0314916-B1 (EP)
Title: Plant table for market-gardeners
IPC: A01G9/14
Filed: 1988-09-26
Granted: 1991-08-14
Abstract: To avoid the shortcomings of the present art, there is proposed a carriage (5) arranged in the table structure (1), which carriage allows several plant troughs (2) to be moved parallel and accurately on the table structure without the plant troughs touching the table structure, and which allows an operator to move apart the plant troughs so as to take into account the plant density.
Patent EP-0321798-B1 (EP)
Inventor: BLOMBERG LOTHAR
IPC: H03K17/30
Filed: 1988-12-09
Granted: 1994-03-09
Abstract: Known circuit arrangements for switching a power triac operate with a comparatively large residual phase angle, which correspondingly increases the complexity in mains and radio frequency interference suppression. A novel circuit arrangement exhibits a drive circuit (1) for a power triac (V2) which essentially consists of a rectifier bridge circuit (D1, D2, D3, D4) with a switching path of a controllable semi-conductor switch (V1) arranged in its shunt branch. A trigger diode (D5) is connected in series with the switching path. The novel circuit arrangement is provided, in particular, for use in lighting engineering. <IMAGE>
Patent EP-0299026-B1 (EP)
IPC: C07C69/76
Filed: 1987-12-31
Granted: 1991-03-20
Abstract: Process for the co-production of aromatic carboxylates and alkyl iodides by the carbonylation of aromatic iodides in the presence of an alkanol and a rhodium catalyst.
Patent EP-0308516-B1 (EP)
Inventor: MASE YASUKAZU
IPC: H01L21/00
Filed: 1988-03-31
Granted: 1995-05-31
Abstract: Lors du nettoyage du local de traitement de substrats semi-conducteurs dans une installation de production de dispositifs à semi-conducteurs par attaque par la voie séche grâce à une décharge de plasma, on contrôle l'impédance entre les électrodes de décharge ou la température dans le local de traitement de substrats semi-conducteurs, à l'aide des électrodes alimentées avec un courant constant ou une tension constante à partir d'une alimentation haute fréquence pendant la décharge de plasma, et on détecte un point où la courbe d'impédance ou la courbe de température change brusquement de pente, afin de déterminer le point terminal de nettoyage.
Patent EP-0379521-B1 (EP)
Inventor: RAGLE LARRY O
IPC: H01L47/00
Filed: 1988-09-06
Granted: 1995-03-22
Abstract: A switch using an improved method of optically-triggered avalanche breakdown which can produce pulses of 100 picoseconds duration that can deliver five kilovolts into 50 ohms using a standard laser diode. A semiconductor block is provided with contacts on opposing sides across which a high-voltage less than the avalanche breakdown voltage is applied. The semiconductor block is then irradiated with electromagnetic radiation. The wavelength of the radiation and the absorption co-efficient of the semiconductor block are chosen so that the absorption depth of the majority of the radiation is less than the distance between the contacts. This results in a photoconduction area where absorption occurs, thus applying most of the high voltage across the distance beyond the photoconduction area. This provides field compression and generates an avalanche breakdown field across the remaining distance of the semiconductor block. Fast switching of large currents is obtained through the dual use of photoconduction as a trigger and subsequent avalanche conduction.
Patent EP-0339208-B1 (EP)
Inventor: MOERSDORF PETER DR DIPL-CHEM
IPC: C07D403/12
Filed: 1989-03-02
Granted: 1996-02-07
Abstract: Novel 6-oxopyridazine derivatives of the general formula I 
<IMAGE>
 which are novel positively inotropic compounds which have a higher, more selective, inotropism-enhancing activity. 
<??>A preparation process and the pharmaceutical use of these substances or of a medicament containing these substances are also described.
Patent EP-0336433-B1 (EP)
Inventor: SZEGO ANDRAS DR
IPC: A01N25/02
Filed: 1989-04-07
Granted: 1994-02-02
Abstract: The invention relates to ULV plant protecting arthropodicidal formulation comprising alkyl aryl polyglycol ether as further additives in addition to the active ingredient(s) dissolved in the mixture of alphatic hydrocarbons and sunflower oil. The formulation according to the invention has an initial contact angle on the plant surface of > 13 DEG , after 20 minutes of > 6 DEG and it is after 120 minutes still at least 2 DEG .