baber/WOPTO huggingface dataset:
Patent EP-0144507-B1 (EP)
IPC: B65D88/72
Filed: 1984-07-10
Granted: 1988-04-20
Abstract: Double silo with an inner silo part and an outer silo part which surrounds it annularly. A central mixing chamber for the material emanating from the inner silo area and an annular mixing chamber for the material emanating from the outer silo area are located within the silo dividing wall separating the two silo parts and at the bottom in the inner silo part.
Patent EP-0139943-B1 (EP)
Title: Throttle device
IPC: F16K47/00
Filed: 1984-08-11
Granted: 1988-09-28
Abstract: The essential part of an adjustable choke for compressed air and other fluids is made up of two relatively turning disks of which one has a calibrated channel in it running round the axis of the disks. By relative turning of the disks the fluid is caused to flow along different lengths of the channel in keeping with the desired choking action. The two disks are mounted within a housing, with a spring keeping them pressed together. The housing has a bell-like cover in which one of the disks is keyed and sealed at the disk's outer edge with the spring between it and the top of the cover in a chamber. The other disk is mounted on a base of the housing. There is a central pillar in the housing that joins the cover to the base and contains a duct by which is supplied into the chamber through a hole in the one disk, into the channel, through the other disk and then out through the base of the housing. The cover may be turned for turning the one disk in relation to the other.
Patent EP-0149396-B1 (EP)
IPC: C09K3/32
Filed: 1984-12-26
Granted: 1988-03-09
Abstract: 1. A solid material having olephitic and hydropholic properties and which is adapted to continue to float absorption of oils, characterized in that it is constituted by a hydraulic binder adapted to cause setting upon mixing with water in the presence of at least one foaming agent, and to which a water-repellent agent is associated, the volume of open pores and the total volume of pores of said material meeting the relation : (volume of open pores)/(total volume of pores) < (1-dA )/dH (1-0,4dA ) wherein : dA  = apparent density of the material ; dH  = density of the oil to be absorbed.
Patent EP-0130215-B1 (EP)
IPC: C25B9/19
Filed: 1983-12-20
Granted: 1989-04-26
Abstract: Monopolar, bipolar, and highbrid filter press electrolytic cells for electrolytic processes utilizing a novel method of introducing and removing electrical energy. The invention contemplates a novel low pressure, high surface contact area connecting means for joining the anode element and cathod element of electrode assemblies. The invention also contemplates a low pressure, high surface contact area contact of the current distributor member to the back plate.
Patent EP-0142558-B1 (EP)
Title: Regulateur d'ecoulement intraveineux
IPC: A61M5/00
Filed: 1984-05-15
Granted: 1991-02-20
Abstract: Régulateur d'écoulement utilisable dans un dispositif d'administration intraveineuse qui fixe et conserve la vitesse de l'écoulement liquide sans tenir compte des changements pouvant survenir dans la tête. Le régulateur utilise un orifice (52) commandé par diaphragme, ainsi qu'un conduit de dérivation (68) avec une vanne (32) pour fixer la vitesse d'écoulement. Le diaphragme (64) règle l'ouverture effective de l'orifice pour maintenir constant l'écoulement sélectionné par la vanne.
Patent EP-0148863-B1 (EP)
IPC: G02B6/02
Filed: 1984-05-25
Granted: 1992-12-16
Abstract: An optical coupler and method of making thereof. The coupling ratio of the coupler is polarization-insensitive. The optical coupled described herein is made from single-mode optical fibers (12, 14). Each optical fiber has a length of nearly exposed core (20, 22) which is fused to the exposed core of the other optical fiber while the fibers are maintained in parallel juxtaposition with one another without twisting (24). By creating a fused core coupler from single-mode optical fibers in which the cores are in parallel juxtaposition with one another, the coupling ratio of the subject invention does not change with changes in polarization of light passing through each single-mode fiber and, thus, is polarization insensitive.
Patent EP-0166848-B1 (EP)
IPC: A47B43/02
Filed: 1985-01-28
Granted: 1989-07-26
Abstract: 1. Construction set for storage containers for articles, composed of a folding blank of card for the creation of an outer housing (8a, 8b), folding blanks (30) of card for the creation of intermediate trays (9a), folding blanks of card for the creation of drawers (10a), the intermediate trays (9a) being insertable, after folding, into the outer housing (8a, 8b) and the drawers (10a) being insertable, after folding, into the spaces of the outer housing (8a, 8b) defined by the intermediate trays (9a), characterized in that the folding blank (30) for the intermediate trays (9a) consists of a hollow polygon (31) adapted to the internal width (W) of the outer housing (8a) formed by folding and gluing, tabs (36 and 37) adjoining the top wall (32) and bottom wall (33) of the said polygon, with the interposition of fold lines (34 and 35), which tabs can be bent back onto the top wall (32) and the bottom wall (33) respectively and, with the interposition of fold lines (38, 39, 40), possess tongues (41, 42 and 43) whose width (b) corresponds to the height of the drawers (10a) (Figs. 1 and 2).
Patent EP-0159552-B1 (EP)
IPC: E04F10/06
Filed: 1985-03-25
Granted: 1987-09-16
Abstract: An awning having a frame including a bearing arm on each side which may move between a vertical relatively flat position for the awning when the awning canopy is retracted to an extended canopy forming position for the awning when the canopy is drawn out, wherein said bearing member is further supported and positioned, especially in the extended position, by a nut which is moveable on an adjustable member to predetermine the canopy formation of the awning, which nut may also be provided with a locking device to limit or prevent movement of the bearing member from an extended position toward a flat position on the occurrence of wind gusts.
Patent EP-0159030-B1 (EP)
Title: Device for facilitating delivery in cows
IPC: A61D1/08
Filed: 1985-04-17
Granted: 1988-10-12
Abstract: 1. Apparatus for assisting in the birth of calves, consisting of a rod (1) or the like adapted to bear against the body of the motor animal, of two sleeve-form parts (14, 21) which are mounted on the rod and are adapted to be alternately displaced and made fast, of a tightening lever (10) pivotally connected to one of the sleeve-form parts (21), of an intermediate lever (27) pivotally connected to the other sleeve-form part (14) and to the tightening lever (10), and of holding devides (32, 33a, 33b) secured to the two sleeve-form parts, which holding devices enable the leg slings for the calf to be continuously tensioned in the pulling direction, characterized in that one holding device (32) is provided on one of the sleeve-form parts (21) and two holding devices (33a, 33b) are provided on the other one of the sleeve-form parts (14).
Patent EP-0170255-B1 (EP)
IPC: C08F297/08
Filed: 1985-07-30
Granted: 1989-09-13
Abstract: Polypropylene compositions having a high impact resistance at low temperatures and an improved whitening resistance, comprising :
 A) 60-90 parts by weight of polypropylene with an isotacticity index > 90;
 B) 10-40 parts by weight of an ethylene/butene-1 polymeric mixture containing 50-95% by weight of ethylene consisting of:
 - 20-95% parts by weight of a crystalline fraction (I) with crystallinity of the polyethylene type, insoluble in xylene at room temperature;
 - 5-80% parts by weight of an ethylene/butene-1 amorphous copolymeric fraction (II), soluble in xylene at 23 DEG C, containing 40-70% by weight of ethylene;
 and in which the weight ratio between the total polymerized ethylene and the amorphous fraction (II) ranges from 0.6 to 8. 
<??>Such compositions are obtained through polymerization processes comprising at least a step for homopolymerizing propylene to stereoregular polymer and a subsequent step for copolymerizing ethylene/butene-1 mixtures in the presence of Ziegler-Natta stereospecific catalysts, which include a titanium compound carried on a magnesium halide in the active form.
Patent EP-0176781-B1 (EP)
Title: Ordered dipolar light-electric power converter
IPC: H01L31/18
Filed: 1985-09-02
Granted: 1990-01-24
Abstract: A bulk process is described which is capable of producing large area sheets about 8 micrometers thick having the property of light/electric power conversion at extremely high production rates (many m<2>/s) at low cost ( DOLLAR 1/m<2>). The devices have an inherently high efficiency 60-80% when laminated in an assembly to utilize both resolved light vectors. A light/electric power converter is described comprising a sheet containing oriented dipolar conducting linear structures forming an antennae array capable of absorbing light photons and producing a unidirectional electric current. These linear structures constitute submicron antennae and femto diode circuit elements. The individual antenna-circuit elements are self-ordered into the linear structure using a bulk process. The process utilizes (1) electro-ordering a suspension of elongated submicron metal crystals; or (2) molecules capable of absorbing a light photon and converting its energy to electric energy; or (3) visco-elastically stretch-orienting a light-electric responsive preformed heteropolymer. These submicron linear structures comprise a plurality of quantum well-steps, each with an assymetric tunnel junction at one end, in ordered three dimensional arrays. The manufacture uses a simple low cost bulk process and does not employ the submicron facility needed for the earlier planular process.
Patent EP-0177821-B1 (EP)
IPC: G02C5/22
Filed: 1985-09-22
Granted: 1990-02-07
Abstract: The hinge device comprises a box-like body (5) associable with the front of eyeglasses (3). The body (5) has two shoulders protruding therefrom and a seat (19) for a spring (20). A flange (23) of an L-like element is hingedly connected to the body (5) between the shoulders and adjacent the spring (20), another flange (25) of the L-like element (21) being connectable to a leg (29) of eyeglasses through a connection member (28). The device also includes an element (2) for connecting the body (5) to an eyeglasses front (1).
Patent EP-0157497-B1 (EP)
Title: Improved phonemic classification in speech recognition system
IPC: G10L15/00
Filed: 1985-02-28
Granted: 1989-05-31
Abstract: An acoustic processing unit for a speech recognition system is characterized in that the parameters are extracted from the speech data, including correlation functions, the zero crossing number of the original waveforms, the zero crossing number of the differential waveforms, and the average level of the waveforms. A suitable threshold is selected from a plurality of thresholds preliminarily stored, depending on the inputted speech volume level. The inputted speech volume level of the speaker is detected so that feedback of the detected volume level is obtained. The selected threshold set is then compared with each of the parameters to thereby make the phonemic classification. Because the plurality of threshold sets are thus automatically selected depending on the inputted speech volume level, flexible phonemic classification can be obtained to exactly detect the speech sections.
Patent EP-0174840-B1 (EP)
IPC: A61Q11/00
Filed: 1985-09-11
Granted: 1990-08-29
Abstract: Toothpastes are disclosed which contain water, humectant, a dentifrice abrasive, a carboxyvinyl polymer and carrageenan.
Patent EP-0176302-B1 (EP)
IPC: B65B11/10
Filed: 1985-09-16
Granted: 1989-05-03
Abstract: An apparatus for enwrapping articles 10 comprising a supporting head 15 adapted to carry a length of material 11, locating means 14 for locating the article adjacent to the supporting head, the locating means and the supporting head being relatively movable to a position in which the material is wrapped partially around the article, the supporting head being provided with relatively movable urging members 18 for urging the material the remaining distance around the article, there being provided securing means for securing the material in the form of a sleeve around the article.
Patent EP-0177544-B1 (EP)
IPC: G01N27/00
Filed: 1985-03-22
Granted: 1992-08-12
Abstract: PCT No. PCT/NL85/00013 Sec. 371 Date Nov. 19, 1985 Sec. 102(e) Date Nov. 19, 1985 PCT Filed Mar. 22, 1985 PCT Pub. No. WO85/04480 PCT Pub. Date Oct. 10, 1985.A process for modifying an oxide surface of a semi-conductor material, for example included in an ISFET, wherein a coating of a polymer is applied to the oxide surface. The polymer is chemically bonded to the oxide surface. Optionally a second coating can comprise metal ion complexing groups. The process can be used for manufacturing an ISFET.
Patent EP-0188522-B1 (EP)
Title: Procede d'interrogation pour un systeme de traitement de donnees
IPC: G06F13/22
Filed: 1985-06-19
Granted: 1989-10-25
Abstract: Un procédé d'interrogation d'une pluralité d'unités de traitement à distance (44) consiste à établir une table d'unités de traitement à distance actives et inactives (44), à interroger séquentiellement chacune des unités de traitement actives (44), à la fin de l'interrogation des unités de traitement actives (44), à interroger une unité de traitement inactive (44), après quoi toutes les unités de traitement actives (44) sont à nouveau interrogées. Cette séquence est répétée jusqu'à ce que toutes les unités de traitement actives et inactives (44) aient été interrogées. Si lors de l'interrogation d'une unité de traitement (44) une réponse au message d'interrogation indique qu'un changement d'état de l'unité de traitement interrogée (44) s'est produit, la table est mise à jour en conséquence pour refléter l'état actuel de l'unité de traitement (44).
Patent EP-0236311-B1 (EP)
IPC: B32B7/12
Filed: 1985-09-19
Granted: 1989-09-06
Abstract: An improved release formulation for use in a heat transferable laminate wherein an ink design image is transferred from a carrier support to an article by application of heat to the carrier support. On transfer the release splits from the carrier and forms a protective coating over the transfered design. The improved release is coated onto the carrier as a solvent based-wax release. The release coating is then dried to evaporate the solvent contained therein. The improved release has the property that its constituents remain in solution down to temperatures approaching ambient temperature. Upon transfer, the release forms a protective coat which may be subjected to hot water. The improved release contains a montan wax, a rosin ester or hydrocarbon resin, a solvent, and ethylene-vinyl acetate copolymer having a low vinyl acetate content.
Patent EP-0202283-B1 (EP)
IPC: G03B23/02
Filed: 1985-11-12
Granted: 1990-01-31
Abstract: A device for cyclically rearranging a pile of rectangular sheets, particularly photographic prints, comprises a first and a second frame parts (12, 14) of which one of them presents a visualization window (35) provided in front of one of the main surfaces of the pile. Said frame parts may be separated and brought closer in parallel to the plane of said pile. Elements separate one sheet from one end of the pile when the frame parts are separated and bring said sheet to the other end of the pile when the frame parts are brought close to each other. Elements arranged in the frame parts hold the sheet turned towards the visualization window (35) spaced apart therefrom at least during its relative motion, said elements being designed and arranged so that they cover all sides of the picture, while enabling the insertion of the picture in a passage defined by said elements.
Patent EP-0200004-B1 (EP)
IPC: G05D16/20
Filed: 1983-12-06
Granted: 1992-01-22
Abstract: A system for electronically monitoring and controlling the drainage of fluids from a body cavity, including transducers for measuring suction, suction air flow, patient air flow, patient negativity and the like, and displays for rendering measured values in legible form. Various valves for regulating pressure and flow rates are electronically controlled according to desired values and direct measurements of the respective parameters.
Patent EP-0216078-B1 (EP)
IPC: E05D13/00
Filed: 1986-07-29
Granted: 1989-04-19
Abstract: A safety device for garage doors wherein the door can be pulled down against the opposition of one or more torsion springs acting upon a horizontal shaft has a housing for a gear which is non-rotatably mounted on the shaft and whose peripheral teeth and tooth spaces are adjacent a set of recesses the the housing. A plastic casing which is biased by the torsion springs normally maintains in deformed condition at least one coil spring which reacts against the housing and tends to rotate the casing relative to the gear so that several ramps which are adjacent to discrete pockets of the casing expel from the recesses spherical blocking elements which normally extend partly into the recesses and partly into the adjacent pockets. This results in partial entry of blocking elements into the adjacent tooth spaces to thus hold the shaft against rotation relative to the housing in the event of breakage of the torsion springs.
Patent EP-0229921-B1 (EP)
IPC: C03C17/36
Filed: 1986-11-20
Granted: 1991-01-23
Abstract: A process wherein a layer system is built up on a mineral glass substrate in the following sequence:
 Layer 1: oxide from the group comprising tin oxide, silicon dioxide, aluminium oxide, tantalum oxide, zirconium oxide and mixed oxides thereof,
 Layer 2: metal from the group comprising tantalum, tungsten, nickel, iron and alloys thereof,
 Layer 3: silver or a silver alloy containing at least 50% by weight of silver,
 Layer 4: metal from the group comprising tantalum, tungsten, nickel, iron or alloys thereof,
 Layer 5: oxide from the group comprising tin oxide, silicon dioxide, aluminium oxide, tantalum oxide, zirconium oxide or mixed oxides thereof. 
<??>Thereafter, the substrate, with the entire series of layers, is warmed to the softening point of the glass and bent into the final shape. 
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Patent EP-0248116-B1 (EP)
IPC: B25B5/10
Filed: 1986-12-03
Granted: 1991-11-06
Abstract: An apparatus for clamping non-rotating work pieces which have an elongate portion or an elongate shank with polygonal, preferably square cross section, comprising a clamping body member with a hollow clamping chamber provided therein, which has a corresponding polygonal cross section. The chamber has at least one opening through which the work piece may be inserted. Clamping members are provided to clampingly fix the work piece in the clamping chamber. To define the position of the work piece at least in X- and Y-direction as well as with regard to its angular orientation, the clamping chamber is provided with a first web and a second web each projecting from a first inner side wall towards the interior of the clamping chamber and arranged in a certain distance from each other, and a third web projecting from a second, adjacent inner side wall towards the interior of the clamping chamber. The clamping members are located essentially opposite to the first and third webs such that it clamps the work piece inserted into the clamping chamber towards the first, second and third webs. The apparatus is particularly suitable to clamp electrode blanks and finished electrodes used in an electro erosive machining apparatus where high positional accuracy is required, even if the work piece is repeatedly inserted and removed from the apparatus.
Patent EP-0229358-B1 (EP)
Title: Process for the production of a rubber cloth provided with openings
IPC: B41N10/02
Filed: 1986-12-18
Granted: 1991-05-29
Abstract: The invention relates to a method of preparing a varnish blanket. Instead of a proof being used for pre-location of required varnish-free zones on a blanket for blanked-out in-line varnishing in rotary presses, the zones required not to be varnished are transferred by means of a reference copy, and after physico-chemical pretreatment adapted to the surface properties of the blanket, to a blanket stuck to a support plate. In addition to polyvinyl alcohol copying layers or coatings sensitized by bichromate, wipe-on copying layers sensitized by diazo salts are suitable, a positive or negative original being copied by direct contact in known manner onto a blanket thus pretreated. The zones required not to be varnished can therefore be preformed by cutting out the top layer of the blanket.
Patent EP-0190019-B1 (EP)
IPC: G01N35/02
Filed: 1986-01-24
Granted: 1992-04-01
Abstract: A fluid handling system is described wherein a small fluid volume (16) is placed on a reversibly-deformable support (12), which can be deformed to form a cavity. As the fluid clings to the surface of the support, it is physically agitated and mixed as the support is deformed. The deformable support can be utilized to provide fluid containers of varying sizes, to accommodate different fluid volumes and as a transport mechanism to move fluid from one location to another.
Patent EP-0203686-B1 (EP)
IPC: H01R13/648
Filed: 1986-04-02
Granted: 1990-05-30
Abstract: An electric coupler (1) for a wire armoured cable comprises a plastics housing (20); a metal head (2) at one end of the housing; at least two tubes (3) of electrically insulating material secured in the head; an electric contact (4) positioned within each tube; an opening at the other end of the housing through which an electric cable (6) passes, each conductor (5) of the cable being electrically connected to one of the contacts; and clamping means (10) positioned within the housing, and electrically connected to the head, for clamping the wire armouring (15) of the cable. The clamping means is mounted on metallic screening fins (9) which extend from the metal head to form interphase barriers both between the contacts and the conductors. The void (22) within the housing is filled with a hard-setting resinous insulating compound inserted through an aperture (13) in the housing after the coupler has been assembled, and which hardens to form a weatherproof coupler.
Patent EP-0208564-B1 (EP)
IPC: B23K26/00
Filed: 1986-05-20
Granted: 1989-08-02
Abstract: 1. A process for manufacturing by laser beam welding a cylindrical sheet metal package, of the kind for containing preserved foods, which consists in overlapping two zones (30, 30' and 50, 62 and 50', 63) of the parts to be welded, these parts having been previously out and/or shaped, and in assembling and welding these two zones by focussing a laser beam and by causing relative movement between the said beam and the said zones along a predetermined welding line, characterized in that it consists in thinning (30, 50) at least one of the said zones by a forming operation, prior to welding, and in focussing the said laser beam (40) on the thinned zone.
Patent EP-0217819-B1 (EP)
IPC: G01N21/17
Filed: 1986-02-10
Granted: 1990-10-24
Abstract: A method and a spectrometer for measuring the absorbance difference spectra of radical reactions using a modulated perturbation of the concentration of reactants in, for example, radical complexes induced by radiation, whereby the yield of substances and/or molecular states produced by recombination and by escaping radicals is influenced. A modulated magnetic field is exerted on the material, and the changes in absorbance of the material generated as a result thereof are phase-sensitively detected for a wide frequency range. The spectrometer is provided with means for radiation of the material to be investigated, means for receiving the said material, cooling and/or heating means, detection means for the detection of the resulting absorbance spectrum of the said material, and further with a device for exerting a modulated magnetic field on the material. The detection means have a phase-sensitive detector which converts the change in absorbance generated into a dc absorbance. The cooling and/or heating can be adjusted to a temperature in a wide temperature range.