baber/WOPTO huggingface dataset:
Patent EP-0205401-B1 (EP)
Inventor: ROSENFELD YECHIEL
IPC: H04M11/00
Filed: 1986-06-02
Granted: 1990-08-29
Abstract: In activating a unit for monitoring a remote instrumentality, a tone-responsive circuit operates in accordance with an established duty cycle wherein, for a major portion of each cycle, current is drawn from the telephone lines-servicing the system at a rate which is within the range permitted by prevailing telephone regulations, to charge a capacitor over time, and wherein, for a minor portion of each cycle, the charge stored by the capacitor is used to briefly operate a tone detection circuit which is capable of determining whether or not the remote instrumentality is being interrogated. If no such tones are detected, the circuit continues its periodic operation as previously described. If tones indicating a desired interrogation are detected, the tone-responsive circuit activates the monitoring unit which is used to poll the instrumentality.
Patent EP-0209546-B1 (EP)
IPC: C08L101/00
Filed: 1985-12-31
Granted: 1990-10-03
Abstract: Novel curable polymeric compositions comprising (a) a first component comprising an aromatic polymer having a first preponderant repeat unit and (b) a second reactive component which is compatible with the aromatic polymer, said second component comprising an aromatic, organic material having a second preponderant repeat unit of from 1 to 300 repeat units, the second preponderant repeat units being different from the first preponderant repeat unit and being substantially free of elemental sulfur and reactive divalent sulfur wherein said second component is present in an amount effective to substantially cure the composition. The compositions are useful as adhesives, coatings and matrix resins for fiber reinforced composites. They exhibit improved adhesion to various substrates, increased tensile strength and improved resistance to cracking. The invention also relates to the composition which contains a reinforcing filler. The invention also relates to the composition after it has been cured. The invention further relates to a multi-layered article for use in electronic devices, the article comprising a plurality of layers each comprising a cured composition of the invention with one or more intervening layers of conductive or semi-conductive material.
Patent EP-0235186-B1 (EP)
IPC: B23K35/36
Filed: 1986-07-23
Granted: 1989-12-13
Abstract: Additif sous forme de pâte utilisé dans le soudage à l'arc sous l'eau pour protéger le cordon de soudure et/ou la baguette de soudure contre les effets négatifs de l'eau. L'additif contient le matériau de base mélangé avantageusement avec un liquide porteur huileux et comprenant au moins 10% en poids d'un matériau de base, avantageusement une biomasse comprenant beaucoup de composés organiques, et éventuellement un agent thermitique, un agent régulateur de la valeur du ph de l'additif, un agent d'allumage, un agent d'élimination d'hydrogène et un agent améliorant l'autonomie. Selon l'invention l'additif se caractérise en ce que le matériau sec sans cendre de la biomasse du matériau de base contient: de 1 à 40, avantageusement de 10 à 13% en poids d'acides aminés; de 0,5 à 10, avantageusement 1,5 à 2,5% en poids d'acides gras, de 50 à 98, avantageusement de 83 à 87% en poids d'hydrates de carbone, de préférence des composés de carbone de taille moléculaire importante; et environ 0,5% en poids de substances minérales et/ou d'éléments à l'état de trace.
Patent EP-0232391-B1 (EP)
Title: Device for creating and exploiting a pressure difference and a technical application thereof
IPC: F04F5/44
Filed: 1986-09-19
Granted: 1992-12-30
Abstract: PCT No. PCT/CH86/00132 Sec. 371 Date May 19, 1987 Sec. 102(e) Date May 19, 1987 PCT Filed Sep. 19, 1986 PCT Pub. No. WO87/01770 PCT Pub. Date Mar. 26, 1987.A device for creating a pressure difference in the flow of a fluid which may be a liquid or a gas and a number of technical applications. The fluid medium is fed along the longitudinal axis of a double cone, consisting of two coaxial hollow cones linked by their smallest faces. At the narrowest point of the double cone a depression occurs in the fluid flow which is made accessible to the outside by means of a lateral connection piece. Compared with a conventional venturi the present double cone offers increased efficiency owing to its special shape, which is defined by geometric parameters. The high efficiency of the double cone, which can be further improved by a special embodiment, makes the device suitable for a number of technical applications.
Patent EP-0287559-B1 (EP)
Title: Dispositif pour deplacer des marchandises dans la soute d'un avion
IPC: B64D9/00
Filed: 1986-10-13
Granted: 1990-12-12
Abstract: Un dispositif permettant de charger et de décharger des marchandises dans un avion est prévu dans la soute (1) de ce dernier. Le dispositif possède au moins un chemin de transport (3; 3A, 3B) qui est sensiblement parallèle au plancher de la soute (1) et sur lequel les marchandises sont disposées; un ensemble d'entraînement (11, 13-19, 13', 17'; 40-47) au moyen duquel le chemin de transport (3; 3A, 3B) peut être entraîné vers l'avant et vers l'arrière; et une paroi (10) qui s'étend verticalement dans le sens transversal de la soute, sert du butée à la charge empilée sur la bande transporteuse et est reliée au chemin de transport et déplaçable de concert avec celui-ci depuis une position adjacente à l'ouverture de la soute par laquelle les marchandises sont chargées et déchargées, jusqu'à une position à l'autre bout (1A) de la soute, et vice-versa. Le chemin de transport comprend une structure à tapis (5) destinée à reposer directement sur le plancher de la soute, de sorte que le poids des marchandises placées sur le chemin de transport est supporté par le plancher de la soute, tant lors du déplacement des marchandises à l'intérieur de la soute que lors du vol. Le dispositif peut également comprendre deux chemins de transports latéraux (3B) dont l'entraînement est synchronisé avec le premier chemin de transport.
Patent EP-0252525-B1 (EP)
Inventor: IKENAKA TOKUJI
IPC: C12Q1/40
Filed: 1987-07-10
Granted: 1993-11-10
Abstract: alpha -Amylase activity can be determined rapidly and precisely by using as a substrate a modified oligosaccharide wherein a benzyloxymethyl group or a halomethyl group is bonded to the C6 position of non-reducing-end glucose residue and the reducing-end glucose residue is bonded to a group which exhibits an optically measurable change upon cleavage. Processes for producing such a compound are also disclosed.
Patent EP-0257631-B1 (EP)
IPC: C07D497/10
Filed: 1987-08-26
Granted: 1991-11-06
Abstract: The present invention relates to oxolabdanes and to a process for their preparation. The compounds of the invention are able to reduce intraocular pressure and can, therefor, be used as medicaments.
Patent EP-0264667-B1 (EP)
IPC: G02F1/1335
Filed: 1987-09-29
Granted: 1992-12-02
Abstract: Liquid crystal cell made from a twisted nematic liquid crystal having positive dielectric anisotropy arranged between two electrode plates and polarisers. The optical path difference  DELTA n.d is 0.2 to 0.7  mu m. The absolute value of the twisting angle  phi  can be between 10 DEG and 80 DEG , the angle  psi  between the polarisers can be between 80 DEG  and 110 DEG , and the angle  theta  between the direction of the surface orientation and the polarisation direction on the plate on the side where the light is incident can be between -10 DEG  and 60 DEG , to be precise preferably in such a way that the polarisers are symmetric with respect to the nematic directors. 
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Patent EP-0264839-B1 (EP)
IPC: B41F21/10
Filed: 1987-10-16
Granted: 1992-03-04
Abstract: A shift-over device for controlling the turning drum grippers of a rotary sheet printing press optionally changeable for one-side printing or two-side printing and having a relatively rotatable gripper opening cam and an axially movable gripper turning cam includes a rotatable switching shaft carrying a stop arm with adjustable stops mounted on the press frame for engaging the stop arm and limiting the rotation of the switching shaft in opposite directions. A first crank arm is secured to the switching shaft and carries a lash lever coupled to the gripper opening cam for relatively rotating it incident to oscillations of the switching shaft. A second crank arm is secured to the switching shaft and coupled to a push arm having face cams engageable with push rods connected to the gripper turning cam for axially shifting it incident to oscillations of the switching shaft. In the preferred embodiment, a pneumatic cylinder is connected to a drive crank secured to the switching shaft and a source of pneumatic pressure with a control valve interposed between the source and the pneumatic cylinder is provided for actuating the cylinder to oscillate the switching shaft and simultaneously rotate the gripper opening cam and axially shift the gripper turning cam.
Patent EP-0244235-B1 (EP)
IPC: C12P19/26
Filed: 1987-04-29
Granted: 1993-01-20
Abstract: A method for production of low molecular weight heparin (LMW-heparin) bv enzymatic depolymerization of heparin with heparinase wherein heparin is continuously fed to a depolymerization zone, the depolymerized LMW-heparin is ultrafiltrated, the retentate is recycled to the depolymerization zone and LMW-heparin is recovered from the filtrate. The process enables the production of LMW-heparin with a desired molecular weight and low polydispersity within narrow limits by continuously or frequently measuring the molecular weight and polydispersity of the LMW-heparin product and correction of process parameters of the depolymerization reaction so as to counteract deviations in the molecular weight and polydispersity from the desired values.
Patent EP-0258128-B1 (EP)
IPC: B60R13/06
Filed: 1987-08-10
Granted: 1990-04-11
Abstract: A motor vehicle window (1) intended to be glued to the fixing flange (3) of the window frame of a motor vehicle body is provided along its edge with a profiled bead (4) made from a hardened adhesive material. This profiled bead (4) forms an intermediate element which is no longer plastically deformable between the window (1) and the bead of adhesive (12). The bead (12) has, in cross-section, substantially the shape of a U and has anchoring projections (9, 10). The anchoring projections (9, 10) determine a shape-matching and force-transfer join between the bead of adhesive (12) and the profiled bead (4). They can, furthermore, serve to fix, by clamping, various fishplates, attachments or profiled strips. 
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Patent EP-0283629-B1 (EP)
Title: Packaging for extemporaneous preparations
IPC: A61J1/00
Filed: 1987-07-30
Granted: 1991-12-18
Abstract: Packaging intended for the extemporaneous preparation of suspensions or solutions of a dry active product in a liquid product, each of these products being contained separately in a sealed bottle, connecting means (1) enabling the two bottles to be placed in communication with a view, in a first stage, to introducing the said liquid into the first bottle (A) and then, in a second stage, to sucking the solution or the suspension thus formed into the second bottle (B), characterised in that the said connecting means consist of only one piece moulded in plastic material, having an upper portion (2) which is threaded on the inside with a view to coupling by screwing of the neck of the bottle (8) containing the liquid, and a lower portion (3) capping the neck of the bottle (12) containing the dry product closed by an operculate elastomer stopper (9) and having, on the inside, a shoulder intended to form a snap fitting by catching over one or more collars (12) around the said neck. <IMAGE>
Patent EP-0290470-B1 (EP)
IPC: G01L9/00
Filed: 1987-03-05
Granted: 1990-08-08
Abstract: In a pressure sensor (11), a blind hole (15) is provided in the housing (10), the base of said hole serving as a pressure diaphragm (16). Located in the blind hole (15) is a measurement element (17) with a spherical cap (35) for uniform transmission of the pressure to the resistor (33) of the measurement element (17). The measurement element (17) is applied virtually at only one single point on the pressure diaphragm (16). The diameter of the measurement element (17) and consequently of the blind hole (15) can be considerably reduced so that the mechanical strength of the pressure sensor (11) is increased.
Patent EP-0271540-B1 (EP)
Inventor: RHODES CHARLES W
IPC: H04N9/64
Filed: 1987-05-29
Granted: 1994-03-30
Abstract: Multiplexed analog component television signal where the clock recovery signal and the DC restoration signal alternate in different lines during the horizontal blanking interval (21). The clock recovery signal and the DC restoration signal could alternate line by line or the clock recovery signal could be sent every Nth line with the DC restoration signal transmitted on lines therebetween.
Patent EP-0282542-B1 (EP)
Inventor: POETSCH EIKE
IPC: C07B37/00
Filed: 1987-09-16
Granted: 1994-05-18
Abstract: On peut produire aisément et en grandes quantités des composés ayant la formule (I) R1-(Ao)k-(Z1-A1)m-Zo-(E)n-(Q)o-(Z2-A2)p-R2 à partir de composés organiques de zinc ayant la formule (II) R1-(Ao)k-(Z1-A1)m-Zo-ZnY et de composés ayant la formule (III) X-(E)n-(Q)o-(Z2-A2)p-R2, dans lesquelles Ao, A1, A2, E, R1, R2, Zo, Z1, Z2, Q, k, m, n, o et p ont la signification donnée.
Patent EP-0295417-B1 (EP)
IPC: E04C2/28
Filed: 1988-05-07
Granted: 1992-01-15
Abstract: In previous composite building slabs for sectional false floors, which are supported at their four corners and consist of an upwardly open trough produced from tension-proof material and of a filling of compression-proof material, e.g. anhydrite, a greater deflection is produced, under load, at the edge of the slab than in the centre of the slab, which is undesirable. In order substantially to even out the load-bearing capacity and security of composite building slabs of the above type against breaking at the edge of and in the centre of the slab, provision is made on the side walls (6g) of the trough (3g) for a reinforcement which is virtually at the height of the slab and is non-positively connected to the base (5) of the trough. In addition or alternatively to this, it is also possible to increase at least twofold the density and strength of the filling (2) in the edge region of the composite building slab (10g) relative to the remaining region towards the centre of the slab. 
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Patent EP-0307731-B1 (EP)
Title: Method and apparatus for machining the supporting face of a contact lens
IPC: B24B13/06
Filed: 1988-09-02
Granted: 1992-11-25
Abstract: A contact-lens blank (15) is held in such a way that it cannot rotate about its axis (Y). A cutting tool (27) driven so as to rotate about a rotational axis (X) is used for the machining. During the machining, the rotational axis (X) of the cutting tool (27) and the axis (Y) of the blank (15) are pivoted with regard to one another about a pivot axis (Z) at right angles to both the rotational axis (X) and the axis (Y). So that the entire supporting face of the blank (15) can be machined in one operation, the rotational axis (X) of the cutting tool (27) is pivoted in both directions from a position at right angles to the axis (Y) of the blank (15). <IMAGE>
Patent EP-0362425-B1 (EP)
Inventor: JOHNSON WILLIAM MICHAEL
IPC: G06F13/40
Filed: 1988-10-05
Granted: 2000-01-12
Abstract: Methods and apparatus are disclosed for transferring data to and from a first bus, to which a first set of high performance devices, including at least one central processing unit ("CPU") is attached, and a second bus, to which a second set of relatively lower performance devices is attached. The aforesaid transfer function is accomplished in a manner that facilitates communication between the first and second set of devices from the comparatively lower performance of the second set of devices. According to the preferred embodiment, an input/output controller i.e., ("IOC") is disclosed that includes a set of address mapped I/O ports. The I/O ports may be used to transfer data between the high performance channel (hereinafter referred to as the "Local Bus") coupled to the CPU in a reduced instruction set computer (RISC) system and a typically lower performance, peripheral bus (hereinafter referred to as a "Remote Bus"). The resulting IOC interface between the Local Bus and a Remote Bus permits a wide performance range of standard peripheral devices to be attached to the RISC system in a manner that does not limit system performance. Additionally, the IOC may be used as part of a data transfer controller ("DTC") having other components, such as direct memory access means, or may be used independently for transferring data between unmatched buses in, for example, RISC and non-RISC systems and data transmission systems generally.
Patent EP-0316840-B1 (EP)
Inventor: HEDDEBAUT MARC
IPC: B61L25/06
Filed: 1988-11-14
Granted: 1997-02-26
Abstract: The transponder is constituted by a waveguide (1) having a large face (2) including longitudinal slots (3) and pairs of slots distributed along the axis (WW') of the large face at one pair per n longitudinal slots. Each pair is constituted by two transverse slots (4, 4') situated facing a longitudinal slot. The presence of a pair corresponds to a one value bit and the absence of a pair corresponds to a zero value bit. The longitudinal slots receive radiation from a transmit antenna (A1) including a low frequency and a high frequency. They radiate to a first receive antenna (A2) using radiation at the high frequency. The pairs radiate to a second receive antenna (A3) using radiation at the low frequency. The antennas are fixed relative to one another and they move relative to the transponder.
Patent EP-0322206-B1 (EP)
Inventor: WANG LAWRENCE CHIA-HUANG
IPC: A61K38/45
Filed: 1988-12-21
Granted: 1995-05-24
Abstract: A composition for improving cold tolerance in animals and humans comprises an adenosine receptor antagonist or an adenosine deactivator. Preferably, a nutritional supplement is also included to further enhance cold tolerance. The nutritional supplement includes various combinations and amounts of carbohydrate, protein and fat.
Patent EP-0322327-B1 (EP)
Title: A mower with improved stiffening of the cutting bar
IPC: A01D34/66
Filed: 1988-12-16
Granted: 1992-09-02
Abstract: A cutting bar 2 is connected to the frame 13 by at least one additional connecting element 16. On each side of the additional connecting element 16 is provided a transport element 101, 100, 29 rotating around an axis pointed upwardly. The direction of rotation of the transport elements 101, 100, 29 is such that their movements of rotation diverge toward the front. The front edge 46 of the additional connecting element 16 extends toward the rear and downwardly to the vicinity of the cutting plane 31 of the cutting elements 10 and in the operational zone of the transport elements 101, 100, 29 located on both sides of the additional connecting element 16.
Patent EP-0316390-B1 (EP)
IPC: C01B13/22
Filed: 1988-05-16
Granted: 1993-09-01
Abstract: Procédé d'obtention directe d'une poudre fine, composée de cristallites peu ou pas agglomérés, d'oxyde métallique, tels que la zircone, l'hafnone et/ou l'oxyde de titane, ayant une surface spécifique ou une granulométrie choisie et contrôlée en vue de l'usage prévu, ladite granulométrie ayant un diamètre médian inférieur à 0,2 mum, consistant à traiter par hydrolyse le tétrachlorure métallique correspondant à l'aide de vapeur d'eau en opérant à une pression partielle de tétrachlorure, réglée à une valeur prédéterminée fonction de la surface spécifique ou de la granulométrie recherchée, comprise entre 3 et 30 % de la pression totale du mélange de tous les composants gazeux, en maintenant un rapport molaire eau sur tétrachlorure métallique compris entre 2 et 10.
Patent EP-0382737-B1 (EP)
Inventor: HOFBAUER ENGELBERT
IPC: G02B6/42
Filed: 1988-08-26
Granted: 1993-11-10
Abstract: Système optique constitué d'au moins deux sous-systèmes (1, 2) réglables l'un par rapport à l'autre et se fixant par collage par l'intermédiaire d'un élément de réglage (10) avec lequel ils sont en contact par l'intermédiaire de surfaces de glissement (11, 12, 13, 14). Cet élément de réglage (10) a la forme d'un cylindre et est agencé entre les sous-systèmes (1, 2) de telle manière que l'axe optique (19) d'un sous-système (1) passe par l'élément de réglage parallèlement à l'axe du cylindre. Un sous-système (2) possède des surfaces de glissement (13) dont la forme coïncide avec celle des surfaces de glissement situées dans la surface d'enveloppe cylindrique de l'élément de réglage (10). Les points de collage (15, 16) situés dans la surface d'enveloppe cylindrique sont répartis uniformément autour de la circonférence du cylindre.
Patent EP-0326084-B1 (EP)
IPC: A47K13/10
Filed: 1989-01-24
Granted: 1993-05-12
Abstract: A detachable opening and closing structure for stool seat and cover, wherein a resistance mechanism is not actuated when opening the seat and cover, but turns them quickly within a predetermined range of angles and then operates slowly for closing, and an erection mechanism applicable preferably to such mechanism is provided further thereto. Accordingly, when opening the seat and cover, these can be handled lightly as in the case of normal seat and cover, and closed within a short time despite being loaded with a resistance. Shocks from the opening and closing mechanism to the stool side are relieved, thus preventing members from damage, loose work and the like. Further, it is not necessary to provide the erection mechanism separately from the opening and closing mechanism, a structure can be compact, the mechanism is detachable easily to simplify the maintenance work, and sanitary use is ensured.
Patent EP-0326122-B1 (EP)
Title: Device for increasing the reliability of the dosing of suspended preparations for aerosols
IPC: B65D83/14
Filed: 1989-01-26
Granted: 1992-11-25
Abstract: By installation of a funnel-shaped element 5 and/or a covering plate 6 and/or a volume-reducing element 8, the reliability of dosing of apparatuses for the application of suspension-based aerosols which contain ingredients which are prone to sedimentation, is substantially increased. 
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Patent EP-0342427-B1 (EP)
Inventor: DAUM LOTHAR DR
IPC: C07D493/10
Filed: 1989-04-29
Granted: 1994-01-05
Abstract: Novel strobilurine derivatives which are suitable for the treatment of disorders and as fungicides are described.
Patent EP-0372295-B1 (EP)
IPC: C08F8/30
Filed: 1989-11-22
Granted: 1993-05-19
Abstract: Aqueous solutions or dispersions of self-crosslinking binders based on ionically modified polycarboxylic acid polyanhydrides, wherein the binders dissolved or dispersed in water have (a) a total content of lateral carboxylic acid ester, carboxylic acid thioester or carboxylic acid amide groups of up to 500 milliequivalents per 100 grams solids, (b) a content of chemically incorporated carboxylate groups of from 10 to 500 milliequivalents per 100 grams solids and (c) a content of ammonium groups of from 10 to 500 milliequivalents per 100 grams solids, are prepared which comprises a first reaction step wherein polyanhydrides (A) containing intramolecular carboxylic anhydride groups are at least partly reacted, with or without inert solvents, with blocked amines (B) which are activatible by water and which, in addition to blocked amino groups, contain at least one anhydride-reactive hydroxy, mercapto or amino group, in a molar ratio of anhydride groups to anhydride-reactive groups of 10:1 to 0.8:1 in an ester-, thioester- or amide-forming reaction accompanied by ring opening, and a second reaction step wherein the reaction mixture obtained from the first step is diluted with water and stirred at room temperature or higher until a stable aqueous solution or dispersion is formed.