baber/WOPTO huggingface dataset:
Patent EP-0270766-B1 (EP)
IPC: B29C45/28
Filed: 1987-10-08
Granted: 1992-01-08
Abstract: This invention relates to a multi-cavity valve gated injection molding system wherein a continuous flow of hydraulic fluid through the actuating mechanism provides additional cooling. A pair of hydraulic fluid lines (114, 118) are drilled in the mold back plate (12) to apply a minimum pressure differential across the cylinder chamber on one side of the piston (60). In the preferred embodiment, this pressure differential is also applied to opposite sides of a circular cooling chamber (110) extending through the cylinder (62) to provide additional cooling near a high pressure seal (70). Additional cooling is very advantageous to avoid system malfunctions and inferior product, particularly when molding high performance engineering resins at a high temperature.
Patent EP-0275520-B1 (EP)
IPC: C07D471/04
Filed: 1987-12-19
Granted: 1991-12-11
Abstract: 1,8-Naphthyridine derivatives of the formula    <IMAGE>  I  where R1 is alkyl or alkoxyalkyl, R2 and R3 are alkyl, R4 is hydrogen or-alkyl, Z is NHR5 or NH-NR6R7, R5 is hydrogen, allyl, benzyl or halobenzyl, and R6 and R7 are hydrogen, alkyl, formyl or C1-C4-alkyl-CO-, and fungicides containing these compounds.
Patent EP-0249459-B1 (EP)
IPC: F16B2/14
Filed: 1987-06-10
Granted: 1990-06-06
Abstract: A clamp member able to be releasably engaged upon a substantially circular (in cross section) member (1) (e.g. a post) with a relatively smooth surface. The clamp member includes a collar member (6) with a shaft (3) comprising a longitudinal recess to accommodate the elongate member and at least one integral recess (3a) tapered with respect to the longitudinal axis of the elongate member. A wedge member (4) is positioned in the integral recess (3a) of the collar member between the inner surface of the collar and the surface of the elongate member. The inner surface of said wedge member (4) is provided with two spaced apart areas of contact (14a,14b) with the elongate member which areas of contact have tangent planes which are at an oblique angle one to the other. The outer surface of the wedge member is shaped to substantially correspond with the recess in the collar member, to provide an interface in which the included angle defined by any tangent planes of the recess -wedge interface substantially exceeds the included angle defined by any tangent planes to the elongate member -wedge member interface area. The arrangement of the invention is such that in use, the inner surface of the wedge member (4) is substantially aligned with the surface of the elongate member (1) by movement of the collar member in one direction. The two spaced apart areas of contact (14a,14b) on the inner surface of the wedge member are by this movement frictionally engaged on the elongate member. The inner surface of the collar member (6) then moves into frictional engagement with the outer surface of the wedge member to frictionally engage the collar member on the clamp member and elongate member. The clamp member is disengageable from the elongate member by moving the collar member in the opposite direction.
Patent EP-0258152-B1 (EP)
IPC: E06B7/23
Filed: 1987-08-28
Granted: 1990-12-05
Abstract: Device for sealing a double-casement window or French window, comprising a leaktight seal 30, 32 mounted on the entire periphery of each casement, in the plane of its outer face, one 32 of these seals comprising a leaktight flat strip 54 partially covered by the seal 30 of the other casement and blocking off the functional clearance between the two casements and the intersections thereof with the horizontal functional clearances between the casements and the window frame 10. <IMAGE>
Patent EP-0237476-B1 (EP)
IPC: F16B15/08
Filed: 1987-02-16
Granted: 1990-01-03
Abstract: 1. A nail strip (1) having nails which are held together in parallel arrangement mutually by way of severable connecting means (8), in which respect the nails are held in guide bushes (4) having guidance regions which are circular in axial projection of the nails and the guide bushes (4) are connected together by way of the connecting means (8) projecting radially beyond the guidance regions in their axial direction, characterised in that the guidance regions are formed by annular surfaces (5) which are provided in both axial end zones of the guide bushes (4) and the diameter of which exceeds the diameter of the portion, lying between the annular surfaces, of the guide bushes (4) as well as of the head (3) of the nails.
Patent EP-0254748-B1 (EP)
IPC: G11B20/18
Filed: 1987-02-03
Granted: 1992-12-16
Abstract: Defects in the data recorded in the spiral track on an optical disc are detected on the basis of a decrease in envelope of the read signals. When the period is equal among the output pulses based on the time as measured from the front edge of the output pulses, a predetermined moment from the front edge of said pulse is regarded to be a front edge, and a pulse is outputted with the rear edge of said pulse or a subsequent predetermined moment as a rear edge, so that it serves as a defect detect signal. Said defect detect signal is used for preventing the tracking servo control and the focus servo control of the optical head from erroneously operating.
Patent EP-0329706-B1 (EP)
Title: Faceplate assembly for color cathode ray tube and process of securing shadow mask support structure to the faceplate of said tube
IPC: H01J29/07
Filed: 1987-10-28
Granted: 1992-08-05
Abstract: An improved front assembly for a color cathode ray tube having a tension foil shadow mask. The faceplate of the tube has on its inner surface a centrally disposed phosphor screen surrounded by a peripheral sealing area adapted to mate with a funnel. A shadow mask support structure (34) is provided for supporting a shadow mask in tension on the structure and spacing the shadow mask from the screen. The support structure includes an undulated member (60) surrounding the phosphor screen which member can take a number of forms including a strip defining a bottom sinuous edge (64) for securing the support structure to the faceplate and a top sinuous edge (62) for securing the shadow mask to the support structure. A cap (68) may be provided for securement to the top sinuous edge of the undulated strip to provide a land for securing the shadow mask to the support structure. Alternatively, the undulated member can be formed with peaks (66a) and valleys (66b) which are flattened in a common plane and provide means for securing the support structure to the faceplate. The peaks are flattened in a common plane and provide means for securing the shadow mask to the support structure. In a further modification, the support member includes an upper, flattened ridge for securing the shadow mask to the support structure. A plurality of legs depend from the ridge and at least a series of the legs is flared outwardly from one side of the ridge to facilitate securing the support structure to the faceplate and to stabilize the support structure under the tension of the shadow mask. Preferably, the mask support structure physically penetrates the faceplate for permanent, cementless anchoring of the structure to the faceplate. The embedment of the mask support structure is of such depth as to cause the structure to resist tensile forces created by the mask. Also disclosed is a process for securing a support structure for a tensed foil shadow mask to a glass faceplate.
Patent EP-0287842-B1 (EP)
IPC: C08F8/00
Filed: 1988-03-25
Granted: 1991-06-12
Abstract: A hardenable composition contains as components A) compounds with at least two activated double bonds (I), which are  alpha , beta -unsaturated carbonyl compounds,  alpha , beta -unsaturated carboxylic acid esters or  alpha , beta -unsaturated nitrile groups, and as components B) compounds containing at least two active hydrogen atoms or at least two groups with active hydrogen atoms or at least one active hydrogen atom and at least one group with an active hydrogen atom, and ordinary additives, catalysts, if necessary pigments and an organic solvent. Components A) or components B) or components A) and B) are based on a branched soluble acrylate copolymer (P) obtained by polymerization of a) 3 to 30 wt.% of monomers with at least two ethylenically unsaturated polymerizable double bonds, b) 5 to 60 wt.% of monomers with functional groups and c) 5 to 92 wt.% of other ethylenically unsaturated monomers where the sum of a), b) and c) is equal to 100 wt.%.  The invention also relates to the process for manufacturing the hardenable composition.
Patent EP-0285335-B1 (EP)
Inventor: BRYANT STEWART F
IPC: G06F13/38
Filed: 1988-03-25
Granted: 1994-05-18
Abstract: Incoming data which is required to be passed to a desired storage location under the control of a processor is received by a store prior to being passed to a serial communications controller. The store is preferably a FIFO store and stores the data at an incoming data rate determined by the incoming transmission line data rate and feeds the data to the serial communications controller at a higher data rate under the control of a clock generator which is energised by control circuitry only when the data may be accepted by the serial communications controller. The processor can therefore control the serial communications controller to cease to process incoming data, which data is then stored until the processor can spare the time to recommence processing the incoming data.
Patent EP-0290217-B1 (EP)
Inventor: WITT JONATHAN J
IPC: A61C19/00
Filed: 1988-05-03
Granted: 1994-08-10
Abstract: The present invention relates to diagnostic methods for detecting or evaluating the presence of periodontal diseases, especially gingivitis, in humans or lower animals by measuring the presence of leukocyte esterase. These diagnostic methods comprise measuring the amount of leukocyte esterase present in the oral cavity of the human or lower animal being diagnosed. The present invention further relates to diagnostic products useful in vivo for detecting or evaluating the presence of periodontal diseases, especially gingivitis, in humans. These diagnostic products contain at least one agent useful in detecting the presence of leukocyte esterase, and a carrier material. These diagnostic products must be sterile and safe for in vivo contact with the tissue in the oral cavity of the human being diagnosed. Finally, the present invention further relates to diagnostic kits useful for detecting or evaluating the presence of periodontal diseases, especially gingivitis, in humans. These kits comprise separate means for collecting a sample of fluid at one or more oral tissue sites in the human being diagnosed, and means for measuring the amount of leukocyte esterase present in the sample collected.
Patent EP-0314298-B1 (EP)
Title: Method of preserving color of vegetable pasta products
IPC: A23L19/00
Filed: 1988-09-23
Granted: 1992-03-04
Abstract: The invention relates to a process for preserving the color and texture of vegetable pasta, wherein the color of the vegetable pasta is derived from chlorophyll-containing vegetable matter added to alimentary paste at a pH above 7.0. The color preservation is achieved by treating the chlorophyll-containing vegetable matter with an aqueous alkaline solution, preferably containing cations of one or more metals selected from sodium, potassium, calcium and magnesium.
Patent EP-0311349-B1 (EP)
Inventor: MCGRAIL PATRICK TERENCE
IPC: C08L81/06
Filed: 1988-10-04
Granted: 1996-09-11
Abstract: A polymer composition especially suitable for producing fibre-reinforced structures having advantageous fracture toughness comprises a polyarylsulphone component and a thermoset resin component, each of which components is present at least partly as a phase continuous in at least one dimension. Preferred polyarylsulphones contain repeating units (PhSO2Ph)n and (Ph)a linked through ether and/or thioether, where Ph is phenylene, n=1 to 2 and a = 1 to 3; and such polyarylsulphones having amino end groups are provided as new compounds. The compositions can be made by spinodal decomposition of a mixture of the polyarylsulphone and a thermoset resin precursor.
Patent EP-0281535-B1 (EP)
Title: A heat and power co-generation plant
IPC: F02G5/04
Filed: 1988-02-22
Granted: 1990-07-18
Abstract: A heat and power plant includes an internal combustion engine (10) driving an electric generator (11) and having its exhaust gases conveyed to a CFB-boifler (12) as primary fluidizing gas. The boiler supplies steam to a turbine (13) driving a further electric generator (14). The exhaust steam from the turbine is condensed in a heat exchanger (15) forming part in a district heating plant (16). A heat exchanger (31) heats the feed water to the boiler by means of waste heat from the internal combustion engine (10).
Patent EP-0351645-B1 (EP)
Title: Hair dyeing composition
IPC: A61K8/00
Filed: 1989-07-05
Granted: 1993-02-24
Abstract: PCT No. PCT/EP89/00771 Sec. 371 Date Jan. 14, 1991 Sec. 102(e) Date Jan. 14, 1991 PCT Filed Jul. 5, 1989 PCT Pub. No. WO90/00386 PCT Pub. Date Jan. 25, 1990.Liquid preparations for oxidation hair dyes, which contain soaps, water-soluble cationic polymers and hair dye intermediates in an aqueous or aqueous-alcoholic carrier, can be stabilized by amines corresponding to formula (C)   <IMAGE> (C)  in which R1 is a C8-22 alkyl group, R2 is hydrogen or a C8-22 alkyl group, R3 is hydrogen except when r=q=0 and then is C1-4 alkyl, and m, n, o, p, q and r are numbers of 0 to 6.
Patent EP-0406472-B1 (EP)
Inventor: HOSCHKA JUERGEN
IPC: G05B19/401
Filed: 1989-07-07
Granted: 1994-09-21
Abstract: The actual parameters of a circular contour (K) of a workpiece (WZ) are determined with the aid of an uncalibrated touch trigger probe (M) in a numerically controlled machining device when, starting from locations (P1START to P4START), which are spaced from the desired contour and have predetermined centre angles in relation to the contour (K), the touch probe (M) is moved radially with respect to the contour (K). The actual parameters of the contour (K) are calculated from at least three reference locations (P1,P1',P2,P3,P4), at which the touch probe (M) touches the contour (K).
Patent EP-0397916-B1 (EP)
Inventor: RIGG STEVEN H
IPC: H01Q3/36
Filed: 1989-09-14
Granted: 1995-01-25
Abstract: A distributed parallel processing architecture (10) for electronically steerable multi-element RF array antennas provides real time rapid array updates with decreased hardware cost and complexity. The array is subdivided into plural sub-arrays (34) (each sub-array has more than one RF radiating element) and a phase shift interface electronics ("PIE") device (30) is provided for each sub-array. Parameters specific to the RF elements within the sub-arrays (34) are preloaded into the corresponding PIE (30). Pointing angle and rotational orientation parameters are broadcasted to the PIEs (30), which then calculate, in parallel and in a distributed processing manner, the phase shifts associated with the various elements in their corresponding sub-arrays. Linearization, phase compensation for various factors (e.g., operating frequency, measured characteristics of individual RF elements, feed line delay to individual elements, etc.), and the initial phase shift calculations themselves are thus performed on essentially an element-by-element basis without requiring individual calculation hardware for each element. Array spoiling in response to real time array rotational orientation is provided. Update rates of greater than 10KHz are attainable.
Patent EP-0334459-B1 (EP)
Inventor: JERIE HANS GEORG
IPC: G09B29/10
Filed: 1989-03-22
Granted: 1994-09-07
Abstract: The invention concerns the method of displaying map information which comprises the steps of providing at least two map (27,28,29) images of the same terrain but of different scales from each other; selecting a portion (30) of one of the map images and displaying such selected portion at fixed magnification to permit examination of the display with the detail determined by the scale of the one map image and the fixed magnification; and then displaying, at the fixed magnification, a portion of the other of the map images which corresponds with an area of the selected portion of the one of the map images to examine the display of the other map image in that detail permitted by the scale of the other of the map images at the fixed magnification.
Patent EP-0340827-B1 (EP)
IPC: C07C45/34
Filed: 1989-04-17
Granted: 1993-01-20
Abstract: The invention relates to a process for preparing cyclohexanol and/or cyclohexanone, in which cyclohexene in a feed stream containing cyclohexene, cyclohexane and benzene is hydrated into cyclohexanol and/or oxidized into cyclohexanone, the cyclohexanol and/or cyclohexanone formed is separated from the reaction mixture thus obtained and the remaining cyclohexane and benzene are recycled to a preconnected cyclohexene preparation section, part of the stream that is recycled to the cyclohexene preparation section being subjected to a dehydrogenation reaction and the remaining part to a hydrogenation reaction, and the reaction streams thus obtained being combined to form the feed stream to the hydration and/or oxidation step.
Patent EP-0355916-B1 (EP)
IPC: C04B38/00
Filed: 1989-08-17
Granted: 1993-08-18
Abstract: A porous composite structure comprising a heat set porous ceramic composition and a carbonaceous fiber structure in a reinforcing amount.
Patent EP-0405017-B1 (EP)
Title: Device for ejecting wrongly oriented covers from a continuous flow
IPC: B65B7/28
Filed: 1989-08-31
Granted: 1992-11-11
Abstract: The invention lies in the field of the handling of a continuous flow (2) of covers (3), each comprising a middle portion (4) and a peripheral edge (5) extending around it asymmetrically in relation to the main plane, the main planes of which covers extend perpendicularly to the conveying direction (6), while the nominal orientations of the covers in the conveying direction are all the same. When transporting such covers in a continuous flow it is of essential importance for the processing thereof that all the covers have the same orientation. It can happen however that because of a disturbance a cover will from time to time display an opposite orientation. This can be very inconvenient for the further, particularly automatic, handling of the covers and can cause disturbances. Therefore until now the flow of covers has been visually inspected and an opposite oriented cover removed from the flow. The object of the invention is to have such an inspection take place automatically. For this purpose the invention provides a device for removing individual covers from a continuous flow of covers, each consisting of a middle portion and a peripheral edge extending around it asymmetrically in relation to the main plane, the main planes of which covers extend perpendicularly to the conveying direction, while the nominal orientations of the covers in the conveying direction are all the same and the said individual covers are oppositely oriented in relation to the nominal orientation, which device comprises: a conveyor (7) for transporting the covers (3, 3') in a continuous flow, a detector (8) placed adjacent to the conveyor (7) for distinguishing an oppositely oriented cover (3'), and an ejector (9) for removing from the flow (2) a detected oppositely oriented cover (3').
Patent EP-0327213-B1 (EP)
Title: A coal combustion apparatus provided with a denitration means
IPC: B01D53/86
Filed: 1989-01-17
Granted: 1992-11-25
Abstract: A coal combustion apparatus having prevented deterioration of a denitration catalyst due to volatile metal compounds contained in exhaust gases is provided, which apparatus comprises a combustion furnace (2), a denitration means (3) for removing nitrogen oxides in an exhaust gas from the furnace by reducing nitrogen oxide with ammonia, a means (6) for collecting ashes in the gas having left the denitration means and a means (8) for recycling the collected ashes into the furnace, and is characterized in providing an oxygen concentration meter (15) in the flow path of the gas between the furnace and the denitration means and also providing an oxygen concentration-controlling means (13) relative to air fed inside the flow path of the gas from the furnace to the denitration means so as to control the oxygen concentration detected by the oxygen concentration meter to a definite value or higher.
Patent EP-0349197-B1 (EP)
Inventor: ARANYI ERNEST
IPC: A61B17/11
Filed: 1989-06-22
Granted: 1994-01-12
Abstract: The instrument is provided with a slide plate (35) within the yoke (11) which is responsive to the movement of the center rod (23) in order to block the movement of safety lock (17) prior to positioning of the anvil assembly (14) in a position for firing of the staples. The slide plate is biassed by a spring (39) to follow the movement of the center rod. Further, the center rod is provided with a recessed portion (28) to provide a clearance for the arms of the handles so that jamming of the center rod is avoided after firing of the staples. An indicator (62) is also provided to positively indicate when the staples have been fired. This indicator is mounted in the side of the yoke and is responsive to the movement of the pusher tube.
Patent EP-0420845-B1 (EP)
Title: A toy wash
IPC: A63H17/44
Filed: 1988-12-01
Granted: 1992-04-22
Abstract: PCT No. PCT/DK88/00199 Sec. 371 Date May 22, 1990 Sec. 102(e) Date May 22, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05180 PCT Pub. Date Jun. 15, 1989.A toy wash, which is preferably built by means of elements from a toy building set, comprises, in a preferred embodiment, two brush assemblies (6,7) comprising a cylindrical brush which is rotatably journalled in a bracket (9) which is journalled pivotably about a vertical axis. An elastic connector (15,16) is connected between respective brackets and a pair of carrier beams (3,4), thus providing at the same time biasing of the brush assemblies with a spring force which acts on the assemblies in a direction toward a front beam (5), and the connectors (15, 16) are also so constructed that they resemble the hose and cable connections which are present in a real life wash between its frame and brushes.
Patent EP-0362335-B1 (EP)
Inventor: APITZ SIEGFRIED
IPC: H04N5/93
Filed: 1989-03-06
Granted: 1994-02-02
Abstract: Pour obtenir une reproduction d'images sans parasites, la vitesse de bande du dispositif de recherche rapide d'un magnétoscope est commandée de manière oscillatoire de sorte qu'une tête vidéo (K1) balaye une piste vidéo oblique complète dans la zone lente de la vitesse de bande. Un détecteur d'enveloppe (48) reconnaît, d'après la configuration de l'enveloppe du signal vidéo (SFM) en modulation de fréquence produit par l'amplicateur de tête (26) du magnétoscope, cette période de temps et, pendant la durée de fonctionnement (TK1) de la tête vidéo (K1) correspondante, met également en mode de mémorisation une mémoire de trame (49) qui mémorise la trame balayée par la tête vidéo. En mode de recherche, la sortie vidéo (30) du magnétoscope est reliée exclusivement à la sortie de la mémoire de trame.
Patent EP-0419573-B1 (EP)
Inventor: BARBOUR RANDALL L
IPC: A61B6/03
Filed: 1989-06-08
Granted: 1996-02-21
Abstract: A non-invasive medical imaging technique capable of evaluating, in situ, the oxygenation state of body tissues (2) (e.g., by measuring the spectral properties of heme proteins) is described. The disclosed technique employs a multi-wavelength collimated source (1) and a collimated receiver (6) and performs a positional and angular scan of the scattered radiation for each position of the incident beam. The resultant data is evaluated by employing imaging schemes which give differential weights to the contribution of various volume elements in the medium to the detector responses at various frequencies. These measurements yield physiological information while being, for example, an indicator of physiological stress caused by disease or trauma.