baber/WOPTO huggingface dataset:
Patent EP-0321678-B1 (EP)
Inventor: FERNANDEZ LUIS
IPC: B29C45/23
Filed: 1988-10-27
Granted: 1994-12-07
Abstract: In the case of an injection nozzle (1) having a nozzle channel (7), in which a nozzle pin (9) controls the nozzle opening (5) as outlet, to ensure that there is no displacement of the nozzle-pin tip with respect to the nozzle opening (5) on account of asymmetrical pressure distributions of an injected material introduced under pressure into the channel (7), such as by PET, the injected material is first of all taken forward, without coming into contact with the nozzle pin (9), parallel to the axis of the latter, finally to flow into the nozzle channel (7) under a pressure evenly distributed around the circumference of the nozzle pin (9), and/or the axial length of the nozzle channel (7), and consequently the free length (l) of the nozzle pin (9), are chosen to be short enough that an asymmetrical pressure distribution along the nozzle-pin circumference can bring about only a negligible deflection, in particular of the returned nozzle pin (9). <IMAGE>
Patent EP-0315866-B1 (EP)
IPC: G01N33/543
Filed: 1988-10-31
Granted: 1993-08-18
Abstract: A latex agglutination immunoassay method for determining an analyte in a blood sample in which the pH of the reaction mixture is maintained at about 8.5 or greater in order to overcome nonspecific agglutination of latex particles by hemoglobin present in the sample. The method is particularly applicable to the determination of glycated hemoglobin, e.g., Hb A1c. In another embodiment, native hemoglobin (Ao) can be determined based on its ability to cause agglutination of latex particles suspended in an aqueous solution having a pH of about 8 or below.
Patent EP-0325002-B1 (EP)
Title: Connecting stucture for connecting a spring axle suspension to a vehicle chassis
IPC: B60G7/02
Filed: 1988-12-27
Granted: 1992-05-13
Abstract: A connecting structure for connecting a spring axle suspension to a vehicle chassis, in which there is a better transmission of forces between this suspension and the chassis in that each spring axle suspension has a part (4, 5, 6) which is rigid in all directions and which is welded to the underside of a chassis bar (1) directloy below an upstanding web thereof by a fastening part (8, 9, 13), which is narrow in the transverse direction to prevent warping of the chassis bars. Two opposite rigid suspension parts (4,5, 6) are connected by a rigid transverse connecting part (14). Said fastening part (8, 9, 13) is preferably formed by two longitudinal narrow strips in line with each other, which strips may each form the web (8,9) of a bar (5, 6) with transverse flanges (11, 12) which flanges terminate at a short distance below the chassis bar (1), to which said web (8,9) is connected. There may be a bracing (18) from an upstanding web of the chassis bar (1) to the rigid transverse connection (14) between the rigid parts (4, 5, 6) of the axle suspension.
Patent EP-0284449-B1 (EP)
Inventor: SANDS ROBERT M
IPC: H04N3/22
Filed: 1988-01-22
Granted: 1994-10-05
Abstract: An image rotation compensation circuit for use with a CRT (14). The compensation circuit includes a winding (22) which encircles the CRT (14) and is oriented transverse to the path of the electron beam (20). A controller (26) is connected to the winding (22) and drives a current through the winding to create a magnetic field. The direction and magnitude of the current may be adjusted by the user to substantially cancel an external magnetic field and thus eliminate any image rotation caused thereby.
Patent EP-0298887-B1 (EP)
IPC: C25D7/06
Filed: 1988-07-04
Granted: 1992-01-08
Abstract: A rotary conductor roll intended to be partially immersed in an electrolyte in a manufacturing line for continuously electroplating a strip (2), the roll includes, on its periphery, at least one electrically conductive active zone (3) and at least one coated zone (41) coated with a flexible material which may optionally be associated with an adhesive and which serves to seal the contact between the strip (2) and the conductive active zone (3) from the electrolyte. At least one intermediate ring (42) is interposed between said conductive active zone (3) and said coated zone (41), said intermediate ring being made of a polymer for which at least one of the following coefficients is intermediate in value between the corresponding coefficients of the material constituting the conductive active zone (3) and of the material constituting said coated zone (41), said coefficients being: coefficient of expansion, flexibility, and swelling due to contact with the electrolyte, e.g. by absorption or by chemical combination.
Patent EP-0312502-B1 (EP)
Inventor: YAMAMOTO ATSUSHI C O INST OF B
IPC: A01N47/12
Filed: 1988-10-17
Granted: 1994-07-06
Abstract: Dipeptides having the formula (I): <CHEM> wherein R represents a hydrogen atom or an amino-protecting group, Y represents a hydrogen atom, a hydroxy group or a protected hydroxy group and X represents an acidic amino acid residue or a protected acidic amino acid residue having at least one protecting group; or a horticulturally or agriculturally acceptable salt thereof. These substances are useful as plant growth regulators.
Patent EP-0328888-B1 (EP)
Title: Thermostatic device for the safe and controlled vaporization of noxious or liquid source materials that are highly reactive in the air, especially for low pressure vapour discharge systems in the field of semiconductors
IPC: C23C16/44
Filed: 1989-01-18
Granted: 1992-05-20
Abstract: A thermostatic vaporiser device for the safe and controlled vaporisation of liquid reaction media which are toxic and/or highly reactive in air, especially for low-pressure vapour discharge systems in semiconductor technology, is characterised in that the carrier gas inlet valves (3, 5) and outlet valves (4, 6) fitted in the cover (2) can be shut off and have different standard sizes, that moreover a valve (11) and/or a filling branch for filling the vaporiser (1) and for a level indicator (12) are provided in the cover (2), a measurement system (12) for indicating the level being integrated in the cover (2). The vaporiser device is preferably used in circuit board chemical vapour deposition units for the deposition of doped and undoped insulation layers and contact metal layers and for etching processes. As compared with the commercially available vaporiser vessels, it is distinguished by higher safety and better control of the vaporisation. <IMAGE>
Patent EP-0333113-B1 (EP)
Title: Connecting structure of coil in electromagnetic relay
IPC: H01F5/04
Filed: 1989-03-14
Granted: 1993-09-01
Abstract: According to the invention, a pair of pockets (13) are formed in one flange (12). A pair of almost L-shaped connecting terminals (14) are fitted into the pocket with a pressure. The starting and terminating sides (10a, 10b) of a coil core wire (10) are respectively wound around the connecting terminals. Thus, the cutting-out of the coil core wire is prevented and the connecting work can be easily performed.
Patent EP-0343377-B1 (EP)
Title: Method of creating an assembly of preforms to repair conducting paths, and apparatus for carrying out the method
IPC: H05K3/22
Filed: 1989-04-19
Granted: 1991-03-27
Abstract: As a result of ever-greater miniaturisation, the width of conducting paths (7) has now reached a range of approximately 50 to 70  mu m. The conducting path configurations, which have specific meandering and periodic forms, must be bridged and repaired in the event of an unavoidable interruption to the conducting path by preforms (2) congruent with this point. Stamping methods, in which the punch has the same shape as the stamped part, cannot be used for producing such a preform (2) since such thin punches cannot withstand the stresses in the tool. According to the invention, a negative punching method is disclosed which produces one or more preforms (2) in the form of the stationary remaining web after two punching operations by means of a comparatively wide punch (3) combined with a specific feed (V). With this method it is possible to process hard-soldered plated metal strips (14), usually copper strips. Given a 20  mu m thick copper foil, the clearance for burr-free cutting is between 0 and 2  mu m. 
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Patent EP-0345686-B1 (EP)
Inventor: ROBBINS LANNY A
IPC: B01D53/04
Filed: 1989-06-05
Granted: 1994-01-12
Abstract: In a pressure swing adsorption system used to recover an oil-soluble solvent, monomer or hydrocarbon vapor such as 1,1,1-trichloroethane or styrene from a gaseous stream such as air, an oil-sealed vacuum pump may be used without substantial absorption of vapor into the oil if the oil in the pump is heated to a temperature substantially above the dew point of vapor in the gas stream leaving the pumps. Prior to this invention, oil-sealed vacuum pumps cannot be used to recover oil-soluble compounds because the vapor dissolves in the oil as the desorbed vapor and backpurge gas pass through the pumps. The thinning of the oil hurts the lubrication and seal within the pump and floods the pump.
Patent EP-0368013-B1 (EP)
Title: Circuit for an adaptive comb filter for separating the luminance and chrominance signals of a composite pal or ntsc video signal
IPC: H04N9/78
Filed: 1989-10-11
Granted: 1993-04-28
Abstract: PCT No. PCT/EP89/01198 Sec. 371 Date Apr. 19, 1991 Sec. 102(e) Date Apr. 19, 1991 PCT Filed Oct. 11, 1989 PCT Pub. No. WO90/04906 PCT Pub. Date May 3, 1990.A system for adaptively separating luminance and chrominance components of a color television signal includes a chrominance comb filter comprising a delay network with dual delay elements for providing a combed chrominance component, a bandpass filter for providing a bandpassed chrominance component, and a subtraction circuit. The subtraction circuit subtracts either the combed chrominance component or the bandpassed chrominance component from the television signal to produce a separated luminance component as a function of the phase of signals obtained from the delay network. Illustratively, the subtracter subtracts the bandpassed chrominance component from the television signal in the presence of color transitions in the vertical direction, and in the presence of 180 DEG  color transitions.
Patent EP-0369362-B1 (EP)
Inventor: HOKE RANDAL A
IPC: G01N33/569
Filed: 1989-11-11
Granted: 1995-02-15
Abstract: A composition contains levamisole and a substrate for alkaline phosphatase in a high pH buffer including 2-amino-2-methyl-1-propanol. The composition may be included in a kit of materials useful in performing an immunoassay in which intestinal alkaline phosphatase is the label. The invention includes a method for detection of a viral antigen by an immunoassay including intestinal alkaline phosphatase as the label and the composition of the invention to provide stabilized levamisole to inhibit nonintestinal alkaline phosphatase.
Patent EP-0374798-B1 (EP)
Inventor: BLUMENAU LEIF
IPC: F04C27/02
Filed: 1989-12-18
Granted: 1995-04-05
Abstract: A displacement or power mechanical oscillator comprises an oscillation space constituted by a sector of an annular cavity, having a rectangular cross-section in a plane through the axis of the cavity and vertically oriented plane of symmetry. The cavity contains a sealing liquid and a vane in closed matching relationship with the inner walls of the cavity. Tile vane is symmetrically oscillatable with the liquid in the narrow gaps between vane and cavity walls providing a liquid dynamic seal.
Patent EP-0331352-B1 (EP)
Inventor: GILHAM DENNIS THOMAS
IPC: G07B17/00
Filed: 1989-02-23
Granted: 1994-06-08
Abstract: A method of franking mail items (10) is disclosed in which the franking impression includes a machine readable portion (12) and a visually readable portion (11). The machine readable portion (12) comprises a data block including at least a postage charge and a pseudo-random number and the data block is encrypted prior to printing. During printing of the franking impression, at least a part of the machine readable portion (12) is read (17) and compared with the data block intended to be printed. If the comparison is satisfactory the printing operation is continued to print the visually readable portion (11). The pseudo-random number is changed for each franking transaction which may be each item or batch of items. The machine readable portion is read at a mail handling centre to provide an input to a postage charging and accounting function.
Patent EP-0354687-B1 (EP)
Inventor: HERSHEY HOWARD P
IPC: C07K14/415
Filed: 1989-07-27
Granted: 1994-09-28
Abstract: The preparation of an uninterrupted coding sequence for phytochrome polypeptide, and its incorporation in a recombinant DNA construct containing a constitutive promoter and/or enhancer to transform plants to cause overexpression of phytochrome is described. Methods for preparing such phytochrome coding sequences by deleting the introns from genes derived from monocotyledonous plants are also described. The transgenic plants obtained using such recombinant DNA constructs exhibit a variety of useful agronomic traits.
Patent EP-0364152-B1 (EP)
Inventor: TAYLOR STEPHEN COLIN
IPC: C12R1/40
Filed: 1989-10-04
Granted: 1994-08-03
Abstract: Novel substituted cis-1,2-dihydroxy-cyclohexa-3,5-diene compounds, useful as intermediates in the production of phenols and catechols for use as intermediates in the production of drugs, herbicides, insecticides and as chiral synthons, in particular benzyl acetate cis glycol. A process for producing the novel compounds is also claimed.
Patent EP-0368564-B1 (EP)
Inventor: FUJINAWA SHOHEI
IPC: C12N9/96
Filed: 1989-11-02
Granted: 1994-01-26
Abstract: A preparation is provided by drying an aqueous medium containing acid urease and dextrin whose dextrose equivalent is not less than 20. The thus-obtained preparation can be used in a good workability for degrading or eliminating urea in alcoholic beverages because of a good compatibility in them.
Patent EP-0418242-B1 (EP)
Inventor: DAVIDSON MATS INGVAR
IPC: D06H7/00
Filed: 1988-12-27
Granted: 1994-08-31
Abstract: Arrangement for production of sections cut out from a material web (18), such as sections for articles of clothing. It comprises a carrier element (19) with a deposit surface (17) for the material web (18), an automatic cutter (16) which is displaceable over the deposit surface by means of a slide arrangement (26). A cutting member (70; 77) is supported by the slide arrangement. The cutting member is moved by means of a computer program along the intended contours of the sections which are to be cut out. The carrier element (19), which can be a conveyor belt, is of a material which is elastically compressible. The material, by virtue of its elasticity, tends to form a main plane in which, as a result of the compressibility of the material, depressions can be formed by exerting a force on the material, for example by pressing-down of bottom parts of the cutting and picking members.
Patent EP-0397868-B1 (EP)
Inventor: YAMAGUCHI SHUICHIRO
IPC: A61B5/15
Filed: 1989-01-27
Granted: 1995-03-22
Abstract: There is disposed a conductive substrate (2) which is connected to a lead (5) at one of the ends of a thin insulating pipe (1), is inscribed with the thin pipe (1) and has a sectional area of up to 10-5 cm2, and a coating film (7) is disposed at the other open end of the thin pipe (1) by electrolytic polymerization, thereby forming a film-coated sensor. In the resulting film-coated sensor, the surface is uniform and film formation can be controlled easily. Since the sensor is hardly susceptible to fluidization of a sample liquid, drift is small and response is high. Since the sensor is very small, it can be used for the measurement of a minute sample or can be directly inserted into a living body or into a tissue for measurement. When covered with immobilized enzyme, the film-coated sensor can be used as an oxygen sensor.
Patent EP-0434688-B1 (EP)
Inventor: FRISSEL JOHN MARK
IPC: G11B19/14
Filed: 1989-05-16
Granted: 1997-11-26
Abstract: On a mis au point un procédé et un appareil permettant d'améliorer le temps d'accès d'une unité de disques, consistant à retarder une opération de transfert de données en attente à une unité de disque (104) individuelle, jusqu'au moment précédant immédiatement le début du secteur cible de manière à permettre la prise en charge d'une opération de positionnement intermédiaire sur une autre unité de disques (106).
Patent EP-0391252-B1 (EP)
Inventor: MUELLER HEINZ
IPC: C09K8/36
Filed: 1990-03-29
Granted: 1993-12-08
Abstract: Described is the used of: (a) monohydric and/or polyhydric alcohols, of natural and/or synthetic origin, which are at least substantially insoluble in water and flow and can be pumped in the temperature range 0 to 5 DEG C or (b) solutions, in environmentally compatible water-insoluble oils, of monohydric and/or polyhydric alcohols, of natural and/or synthetic origin, which are at least substantially insoluble in water and flow and can be pumped in the temperature range given above as the closed oil phase in drilling-oil muds which are in the form of water/oil emulsions, which include in the alcohol-containing oil phase a disperse aqueous phase plus, optionally, other commonly used additives, and which are suitable in prospecting for, for instance, oil and natural-gas deposits without polluting the environment. Also described are other drilling-oil muds of the kind described above, characterized by the fact that they have added to them as the closed oil phase, or dissolved in environmentally compatible water-insoluble oils, substantially water-insoluble monohydric and/or polyhydric alcohols, the oil phase being capable of flowing and being pumped in the temperature range 0 to 5 DEG C and having a flash point over 80 DEG C.
Patent EP-0436135-B1 (EP)
Inventor: BUETTNER GABRIELE
IPC: C09D7/80
Filed: 1990-12-05
Granted: 1994-07-27
Abstract: A method of making a catalyst paste for electrocoating paints which can be cathodically deposited is provided, in which dibutyltin oxide is first predispersed with organic solvent and an organic acid customary for the neutralisation of electrocoating paints which can be cathodically deposited and is then dispersed and ground using the grinding binder and water.
Patent EP-0411688-B1 (EP)
Inventor: MANTOVAN GIANFRANCO
IPC: B65G47/30
Filed: 1990-07-18
Granted: 1995-07-12
Abstract: A process for shearing to length steel bars coming from a rolling mill comprises the steps of: feeding the continuous rolled product to a first collecting chamber, which is a part of a braking/distributing apparatus which brakes and distributes the sheared bars and comprises a plurality of said chambers, which are stepwise mobile in sequence, in phase with the shearing of the bars; shearing to length a first bar and introducing the leading end of a second bar, following the first bar, to a second collection chamber; shearing to length said second bar and, by means of the shifting of said collection chambers, discharging said first, braked bar onto conveyor means. A facility for practicing the above briefly disclosed process comprises the combination of at least one shear (10), for shearing to commercial length the bar exiting the rolling mill and of a braking/distributing apparatus (11) for braking the sheared bars and distributing them onto conveyor means which perform the task of sending said bars sheared to length, while simultaneously cooling them, to devices where bundles or bars are formed, tied and stored. The apparatus (11) can comprise, e.g., a plurality of coaxial drums (13) each provided with circumferential seats, or collection chambers (16) inside which a bar (17) sheared by the shear (10) is received and braked by means of braking means The operation of the shear and the rotation of the drums (13) take place in phase, so that at each operating cycle a bar is discharged from the drums (13) onto the conveyor means.
Patent EP-0430440-B1 (EP)
Inventor: ALLEN ROBERT C
IPC: G01N21/76
Filed: 1990-10-29
Granted: 1996-06-12
Abstract: The presence or amount of inflammation of a patient is determined by comparing the extent of opsonin receptor expression on phagocytes of a patient with the maximum opsonin receptor expression inducible on phagocytes of the patient in vitro after stimulation with a receptor expression priming agent. Preferably, the state of inflammation of a patient is determined by contacting a first portion of a phagocyte containing biological sample from the patient with an opsonified oxidative metabolism stimulating agent capable of eliciting metabolic activation and with a chemiluminigenic substrate, contacting a second portion of the biological sample from the patient with an opsonin receptor expression priming agent, an opsonified oxidative metabolism stimulating agent capable of eliciting metabolic activation and a chemiluminigenic substrate, and then comparing the chemiluminescence response of the first and second portions of the sample as a measure of the immune response potential or state of inflammation of the patient. Phagocyte function is additionally quantitatively evaluated by measuring the phagocyte oxygenation capacity of a maximally opsonin receptor primed and stimulated biological sample of a patient, determining the specific oxygenation capacity to a set of controls representing the normal distribution of specific oxygenation capacity established from testing a large population. The phagocyte-specific oxygenation capacity is determined by contacting the sample with an opsonin receptor expression priming agent, an opsonified oxidative metabolism stimulating agent and a chemiluminigenic substrate, measuring the chemiluminescence response of the sample, determining the chemiluminescence response per phagocyte of the sample and comparing the response per phagocyte with that of the normal range of values. Kits and reagents are provided for use in the practice of the disclosed methods.
Patent EP-0408716-B1 (EP)
Inventor: VAN DER HEIDEN ARNOLDUS THEODO
IPC: B66B9/08
Filed: 1990-01-10
Granted: 1995-04-05
Abstract: A rail system (2) for a chair lift (1) or the like to be mounted along a flight of stairs (4) and comprising a rail (5, 6) having a direction of displacement with a horizontal and a vertical component and having an end portion (6) which, with respect to a lower end of a rail portion (5) to be mounted in a fixed position, is adapted to swivel between a position wherein said end portion (6) in the direction of displacement blends with said rail portion (5) and a position wherein said end portion (6) is swivelled upwards into a vertical position abutting against the lower end of said rail portion (5).
Patent EP-0484405-B1 (EP)
Inventor: CHANG MAIN
IPC: C08F4/60
Filed: 1990-07-20
Granted: 1996-05-29
Abstract: A process using a high activity supported metallocene-alumoxane catalyst, comprising methylalumoxane and bisindenyl zirconium dichloride on a silica support, for the copolymerization of ethylene and 1,4-hexadiene to produce a copolymer having a high concentration of pendant functionalizable groups which may also be used to cross-link the copolymer.
Patent EP-0491733-B1 (EP)
Inventor: CHEE PAULA P
IPC: A01H1/00
Filed: 1990-08-22
Granted: 1994-11-30
Abstract: A method involving somatic embryogenesis of various squash (Cucurbita pepo L.) tissues is described which can be used for the regeneration of normal squash plants. This method is also used for the transfer and integration of genetic materials into the genome of squash plants, which belong to the family Cucurbitaceae, followed by regeneration of such transformed plants. Thus regenerated transformed whole squash plants are produced by this method.
Patent EP-0436715-B1 (EP)
Inventor: MUELLER MARC B
IPC: C02F1/28
Filed: 1990-07-31
Granted: 1994-10-12
Abstract: An improved process for absorbing oils and especially separating and recovering oils from an aqueous medium or aqueous/wetted medium using an absorbent oleophilic biodegradable sponge material comprised of essentially fat-free, foamable natural products, specifically animal proteins or plant polysaccharides, such as gelatin, collagen, egg white albumen, gum agar, gum arabic, gum karaya, and locust bean gum, which absorb oils at a rate of at least about 30 times their weight.