baber/WOPTO huggingface dataset:
Patent EP-0287459-B1 (EP)
IPC: C09K5/04
Filed: 1988-04-13
Granted: 1993-01-07
Abstract: Corrosion inhibitors especially for carbon- or low-alloy steels. They are ternary mixtures, with synergetic activity, containing, in molar percentages, approximately: from 62 to 98 % of strong base, from 0.23 to 9.5 % of arsenic trioxide, from 1.45 to 33 % of compounds chosen from benzotriazole, its derivatives and their mixtures. Aqueous alkali metal halide compositions containing the said inhibitors are also claimed. Such compositions can be employed as working fluids in high-temperature absorption heat-pump devices.
Patent EP-0323311-B1 (EP)
Inventor: GARRIGUE ROGER
IPC: C08L61/24
Filed: 1988-12-19
Granted: 1995-02-08
Abstract: Process for the manufacture of urea-formaldehyde resins in a number of stages making it possible to obtain reactive resins which are stable in storage. Application to the manufacture of particle boards.
Patent EP-0295218-B1 (EP)
IPC: C07D239/50
Filed: 1988-05-03
Granted: 1992-07-22
Abstract: A process for the preparation of 2,4-diamino-6(1-piperidinyl)-pyrimidine N-oxide <CHEM> which process consists in reacting 6-chloro 2,4-diaminopyrimidine of formula II <CHEM>  with the monoperphthalic acid magnesium salt, of formula VI <CHEM>  to obtain 2,6-diamino-4-chloro-pyrimidine N-oxide of formula VII <CHEM> which is reacted with piperidine to give desired compound I. i
Patent EP-0307434-B1 (EP)
Title: Altered antibodies
IPC: C07K19/00
Filed: 1988-03-18
Granted: 1993-09-08
Abstract: An antibody with an altered effector function, e.g. altered affinity for an effector ligand such as an Fc receptor (FcR) on a cell or the Cl component of complement, is produced by replacing at least one amino acid residue in the constant portion of the antibody with a different residue.
Patent EP-0371067-B1 (EP)
IPC: C12M1/34
Filed: 1988-07-21
Granted: 1993-03-03
Abstract: Afin de récupérer l'ADN recombinant de M-13-ss dans des phages M-13 recombinants expulsés dans un milieu par une souche-hôte d'E. coli, on provoque avec de l'acide acétique la précipitation des phages M-13 contenus dans le milieu de culture, on filtre la suspension ainsi obtenue à travers un filtre en fibres de verre et on traite le filtre en fibres de verre avec une solution d'ions chaotropes.
Patent EP-0332022-B1 (EP)
Inventor: HERMENTIN PETER DR
IPC: G01N33/532
Filed: 1989-02-28
Granted: 1994-11-30
Abstract: The invention relates to magnetic protein conjugates of the general formula I <IMAGE> in which M is a dispersible, magnetically reacting material or particle which carries amino groups, P is a protein which carries one or more mercapto groups, and X is an organic chemical structure which links the two ligands by chemical means, to a process for the preparation of protein conjugates of the formula I and to the use of conjugates of this type for removing cells or soluble bioorganic molecules or components from aqueous salt solutions or body fluids, and to the use thereof in a diagnostic method or as diagnostic aid.
Patent EP-0339273-B1 (EP)
Title: Method to convey roving packages with the roving prepositioned
IPC: D01H9/18
Filed: 1989-03-28
Granted: 1993-10-13
Abstract: Method to convey roving packages (10-110) to feed spinning machines, the packages (10-110) being conveyed automatically to their working positions on the spinning machines by conveyor means (12) on runways (13), package supports (11-111) being connected to the conveyor means (12), the packages (10-110) being caused to arrive at their respective working positions on the spinning machines with the end of the roving (15-115) pre-positioned on roving supports (14-114-16-116) connected to the package supports (11-111), the end of the roving (15-115) having been extracted from the body of the packages (10-110) during the phase between the removal of the packages (10-110) from the package production machines and their transfer to the conveyor means (12-13), the end of the roving (15-115) being positioned on the roving supports (14-114-16-116) substantially during the step of transfer of the packages (10-110) onto their respective package supports (11-111).
Patent EP-0338365-B1 (EP)
IPC: A22C13/00
Filed: 1989-04-10
Granted: 1992-08-05
Abstract: This casing made of unreinforced cellulose has a cross-section with differing wall thicknesses. The section having the minimum wall thickness is opposite the section having maximum wall thickness and is in the section having the larger, outer radius of curvature. The thickness of the section having the maximum wall thickness is in the range of 50 to 160 micrometres, that of the minimum wall thickness is in the range of 10 to 50 micrometres. The maximum of the wall thickness is greater than the minimum of the wall thickness by 50 to 800%. On account of the relationships of its wall thicknesses, the casing shows improved physical properties which are particularly of importance for its use as a synthetic casing for sausages.
Patent EP-0363869-B1 (EP)
Inventor: WARM ALEKSANDER DR
IPC: C07D333/20
Filed: 1989-10-09
Granted: 1994-01-19
Abstract: Substituted thienylethylamines of the formula:    <IMAGE>  (IV) wherein R is formyl, acetyl or benzoyl or is benzyl, which is ring-substituted by at least one halogen atom, and R1 is a lower alkyl, phenyl or substituted phenyl, are initial products for the production of antithrombolytically effective pharmaceutical agents. A process for the production of the above-mentioned compounds from substituted ethanolamines by their reaction with strong bases, further reaction with the resultant aziridines with 2-thienyllithium, and conversion of the resultant thienylethylamines with compounds of formula RX, wherein R has the above-mentioned meaning and X is a halogen.
Patent EP-0368035-B1 (EP)
Title: Apparatus for the discontinuous desludging of salt baths
IPC: C23C8/40
Filed: 1989-10-17
Granted: 1993-05-12
Abstract: For the discontinuous desludging of salt baths an apparatus is used which consists of feed pipe (2), air supply line (1) and filter unit (3). The device additionally carries, at the lower end of the feed pipe, a base plate (7) having spacers (4) facing towards the bottom of the crucible and is provided with a suction endpiece (5) which can move telescopically in the feed pipe. <IMAGE>
Patent EP-0426888-B1 (EP)
Inventor: EICKHORN ROLF-JUERGEN DIPL-WIR
IPC: B26B29/02
Filed: 1989-11-07
Granted: 1994-06-15
Abstract: Referred to here is a knife with a knife sheath (1), in which the blade (12) of the knife has a perforation (16) and the knife sheath is provided with a bearing plate (2) which forms a shearing blade and on which is provided a peg (5) which serves to retain and guide the knife blade and is to be guided through the perforation (16) and which has a peg head (7), an upper face limiting the play of the blade (12) after assembly of blade and knife sheath (1) being present, said face being formed by the side of the peg head (7) facing the blade (12), and likewise a lower face which limits the play between blade (12) and knife sheath (1) and faces the side of the blade (12) located opposite the peg head (7) being present. A part (19) of the lower face is designed to be able to move vertically, i.e. perpendicularly to the rest of the face. <IMAGE>
Patent EP-0334465-B1 (EP)
Inventor: DETERS JOSEPH C
IPC: A61K9/22
Filed: 1989-01-05
Granted: 1993-10-27
Abstract: An osmotic dosage system is disclosed for delivering the therapeutically beneficial drug doxazosin to an environment of use over time.
Patent EP-0376559-B1 (EP)
IPC: C08F4/62
Filed: 1989-12-14
Granted: 1993-08-04
Abstract: A process for controlling the continuous gas-phase polymerisation of one or more alpha-olefins in a fluidized and/or mechanically stirred bed reactor using a high activity catalyst based on a transition metal of groups IV, V or VI of the Periodic Table comprises introducing into the reactor, continuously and simultaneously, an activity retarder and an activator, in very small amounts, in a molar ratio and at flow rates which are varied with time in order to maintain substantially constant either the polymerization rate or the transition metal content of the polymer produced.
Patent EP-0324668-B1 (EP)
Title: System for transforming wastes
IPC: C10B53/00
Filed: 1989-01-06
Granted: 1992-12-09
Abstract: The system comprises at least one reception zone (1), a selection zone (3, 4), a zone for grinding (5, 6) the waste and a zone for heat treatment (8) of this waste. It is characterised in that the heat treatment unit is made up of one or more reactors (8) and that each reactor comprises its own means of heating, filtering, condensing and grinding in order to form an independent modular unit, each reactor (8) consists of a reactor body (34) capable of performing a radial rotary movement about itself and of an enclosing external chamber (33), the said means of heating being such that they create a uniform heating of the reactor body (34) and are capable of raising the temperature inside the latter to a value of between 400 and 600 DEG C, each reactor body (34) is connected to means which allow the process of thermal conversion of the waste to take place in vacuum. Application to waste in the rural environment and in the urban environment. <IMAGE>
Patent EP-0356486-B1 (EP)
Inventor: MOULIN NORBERT L
IPC: G02B6/38
Filed: 1989-01-13
Granted: 1993-11-03
Abstract: A coupling mechanism (11) comprising a receptacle (13) having an open cavity (31) therein, a plug (15) receivable in the cavity (31), and a rotatable coupling member (17) drivingly coupled to the plug (15) and coupling the plug (15) to the receptacle (13). A locking member (19) is mounted on the coupling member (17) for rotation with the coupling member (17) and for translation relative to the coupling member (17). A spring (21) acts between the locking member (19) and the coupling member (17) and urges the locking member (19) to translate with the coupling member (17). Translation of the locking member (19) is limited so that the spring (21) is compressed to store energy. A cam track (33) and a cam follower (105) have interlocking members which are driven into interlocking relationship by the stored energy in the spring (21) when the locking member (19) and the receptacle (13) are in a predetermined angular position relative to each other. The interlocking members retain the locking member (19) against rotation relative to the receptacle (13).
Patent EP-0407401-B1 (EP)
Title: Human relaxin formulation
IPC: A61K47/26
Filed: 1989-02-08
Granted: 1993-04-21
Abstract: A pharmaceutical composition is provided wherein human relaxin is formulated at an acidic pH of about 4 to less than about 7. The composition, useful for effecting parturition and inhibiting premature delivery, includes a buffer capable of maintaining the pH of the composition within a desired range, and may also include an agent to make the composition isotonic, and a stabilizing agent, if necessary. A specific example is human relaxin formulated in a citrate buffer, pH about 5.0, in the presence of sodium chloride, at an ionic strength of about 0.15  mu .
Patent EP-0377747-B1 (EP)
Title: Recipient d'emballage hermetique a ouverture aisee
Inventor: KATSURA TADAHIKO
IPC: B65D77/20
Filed: 1989-05-18
Granted: 1997-01-29
Abstract: Lorsque le corps principal d'un récipient pourvu d'un rebord et un élément de couvercle sont thermosoudés, l'une de leurs surfaces de thermosoudage se compose d'un film de revêtement que l'on obtient en dispersant une petite quantité d'une résine oléfinique modifiée par un acide dans une résine thermo-polymérisable et l'autre surface se compose d'une résine oléfinique, et on soumet les deux surfaces à une opération de thermosoudage. On obtient ainsi un récipient hermétique pouvant être ouvert aisément à la main le long de la surface thermosoudée et présentant une grande résistance à la chaleur et à la pression au niveau de la partie thermosoudée.
Patent EP-0418288-B1 (EP)
Inventor: WEISS LAWRENCE D
IPC: G06Q20/00
Filed: 1989-05-04
Granted: 1994-12-14
Abstract: The present invention relates to a programmable microcomputer or microprocessor device with associated memory and telephone circuitry designed to be operated in most circumstances through a standard telephone 12-key keypad input. The microcomputer device of the present invention, which includes the primary microprocessor operated in conjunction with other computer elements, including memory, has the overall appearance of a telephone. The primary microprocessor of the invention consists of a central processing unit and associated memory and includes enhanced integrity features. The device delivers data processing capabilities and services through an ordinary telephone instrument.
Patent EP-0394487-B1 (EP)
Inventor: TAKEYASU HIROMITSU
IPC: C08G18/48
Filed: 1989-10-18
Granted: 1996-03-27
Abstract: The invention relates to an elastic polyurethane foam having a resonance frequency of up to 3.5 Hz and a process for producing same. This foam is obtained by using as main reactant materials at least one polyol selected from among specific polyoxyalkylene polyols and polymer dispersion polyols based on said polyoxyalkylene polyols as the matrix and a polyisocyanate compound. This foam is produced by using a polyoxyalkylene polyol having a particularly low hydroxyl value (X mg KOH/g) and a particularly low total unsaturation (Y meq/g) or a polymer dispersion polyol based on said polyoxyalkylene polyol as the matrix. More specifically the polyoxyalkylene polyol has a hydroxyl value (X mg KOH/g) of 5 to 38 and a total unsaturation (Y meq/g) of up to 0.07, with the proviso that Y « 0.9/(X-10). A preferred polyoxyalkylene polyol is one containing 70 wt.% or more oxypropylene groups and 5 wt.% or more oxyethylene groups. The use of a small amount of a crosslinking agent together with the polyoxyalkylene polyol is preferred. This foam has vibration properties suited for seat cushions of automobiles. Therefore, it can give a comfortable ride.
Patent EP-0500520-B1 (EP)
Inventor: PHAM NGOC QUANG
IPC: G06F1/26
Filed: 1989-11-02
Granted: 1994-02-09
Abstract: Dans un dispositif d'enregistrement (1) alimenté par une pile rechargeable (2), le nombre des opérations d'enregistrement est limité par la capacité de la pile (2). Pour réduire la consommation d'énergie du dispositif d'enregistrement (1) et accroître ainsi sa durée de vie, le dispositif d'enregistrement (1) est placé, pendant les phases sans enregistrement, dans un état d'attente (Z3) où son électronique de commande (22) travaille dans un mode économisant l'énergie. Lorsqu'on branche un chargeur (3), la pile (2) se charge. Un signal d'activation place à nouveau le dispositif d'enregistrement (1) dans un état (Z4) permettant l'enregistrement, à condition que la pile (2) soit suffisamment chargée. Pour réduire à nouveau la consommation d'énergie, on sépare le dispositif d'enregistrement (1) à l'état d'attente (Z3) de la pile (2) par l'ouverture d'un commutateur électrique (12) lorsque ce dispositif est resté à l'état d'attente pendant une période déterminée. L'état de charge de la pile (2) est contrôlé et lorsqu'il devient inférieur à une valeur limite déterminée, il est transféré à l'état électriquement déconnecté (2), lorsque le chargeur (3) est à l'arrêt, et à l'état d'attente (Z3), lorsque le chargeur est en service. Alimentation électrique de dispositifs d'enregistrement.
Patent EP-0445154-B1 (EP)
Inventor: URQUHART JOHN
IPC: A61J7/02
Filed: 1989-10-27
Granted: 1994-09-21
Abstract: A device for monitoring the dispensing of drugs to a patient is disclosed. This device includes a detector which determines the actual physical delivery of the drug dosage to the patient. This eliminates ambiguities associated with devices in the art which only monitor inferentially the dispensing of the drug dosage to the patient. The detector can include an optical sensor which notes the physical passage of the drug dosage through a dispensing port to the patient.
Patent EP-0402566-B1 (EP)
Inventor: LEFELDT EKKEHARD
IPC: G01R31/11
Filed: 1990-02-13
Granted: 1995-12-13
Abstract: In this method it is provided to write the recording of a fault pattern and a healthy pattern one above the other via a digital memory and to use pulses which have the same amplitude and curve shape. For this purpose, an arc is generated at the fault location and when the capacitor is discharged through the arc current to a voltage below the ignition voltage of the fault location, the existing residual charge of the capacitor is fed to the cable in the manner of a pulse and the reflected wave is detected via a channel of the digital memory. Subsequently, after disconnecting the cable and recharging the capacitor to a voltage below the ignition voltage of the fault location, a new discharge will occur via the cable, the reflected wave produced being recorded via a second channel of the digital memory. When the two recordings are written one above the other, the point of deviation is used for determining the fault location. <IMAGE>
Patent EP-0385230-B1 (EP)
Inventor: MUELLER WALTER DR DIPL-CHEM
IPC: G01N30/95
Filed: 1990-02-20
Granted: 1994-08-03
Abstract: The invention relates to a device and process for rendering stains of substances on layer chromatograms visible, the chromatograph having at least one single-layer sheet which contains one or more reagents for rendering stains of substances visible.
Patent EP-0390198-B1 (EP)
Inventor: HIROSAWA TOSHIAKI
IPC: B41J2/155
Filed: 1990-03-30
Granted: 1995-10-04
Abstract: An ink jet recording apparatus includes a recording head (1) having ink discharging portions (2,4,5) for discharging ink and an ink chamber (3) for supplying the ink to the discharging portions (2,4) in accordance with discharging of the ink by the discharging portions (2,4,5); a plurality of ink supply ports (6A,6B) for supplying the ink to the ink chamber (3); ink supplying systems for supplying the ink through the ink supplying ports (6A,6B); a plurality of temperature detector (8A,8B) for detecting temperatures of the recording head (1) at different positions; a controller, responsive to the temperature detectors (8A,8B), for controlling supply of the ink through the ink supply ports (6A,6B) and by the ink supplying systems.
Patent EP-0401769-B1 (EP)
Title: Device for carrying away punched out regions of material from a sheet-like material
IPC: B26F1/38
Filed: 1990-06-05
Granted: 1992-05-13
Abstract: The invention relates to an apparatus for the removal of areas of material punched out from a material in sheet form by projecting, closed punching edges on the circumferential surface of at least one rotating punching cylinder by means of compressed air, which is fed into the punching cylinder and led out from the punching cylinder through outlet openings lying within the closed punching edges, wherein the compressed air from an opening in a side face of a member at least partially embracing the punching cylinder in a guided manner is fed to inlet openings assigned to the outlet openings, which inlet openings are located in a side face of the punching cylinder closely adjacent to the side face of the member.
Patent EP-0427051-B1 (EP)
Inventor: ANDERSSON JAN
IPC: A61L2/20
Filed: 1990-10-25
Granted: 1999-01-13
Abstract: A method of producing a gaseous, hydrogen peroxide-containing sterilisation fluid displaying good, uniform sterilisation properties, by vaporisation of liqueform hydrogen peroxide which is injected intermittently in finely-divided form into an air current serving as vaporisation agent which is kept at a constant or but insignificantly varying elevated vaporisation temperature. The even vaporisation temperature of the air current is ensured in that the air, prior to the vaporisation, is heated by heat exchange with a heating element (11) of large mass (thermal capacity) and large heat exchange surface area which is kept at the de- sired elevated temperature by regulated energy supply to the heating element and which, during breaks in vaporisation between the intermittent injection of the liqueform hydrogen peroxide, is heated with the aid of heat stored in the heating element.
Patent EP-0392611-B1 (EP)
Inventor: SLUYTERMAN ALBERTUS AEMILIUS S
IPC: H01J29/07
Filed: 1990-04-09
Granted: 1994-08-17
Abstract: Picture display device comprising an in-line colour display tube having an elongate display screen with a short axis and a long axis, which screen is provided on an inner surface, and a deflection system. The plane in which the undeflected electron beams are located is parallel to the short axis of the display screen. The deflection system comprises a first system of deflection coils for generating a substantially pincushion-shaped deflection field in the direction of the short axis of the display screen and a second system of deflection coils for generating a substantially barrel-shaped deflection field in the direction of the long axis of the display screen. The deflection system has terminals to be connected to a signal generator for scanning the display screen in a raster having a plurality of lines oriented along the short axis of the display screen.
Patent EP-0476201-B1 (EP)
Inventor: MOZES MIRIAM S
IPC: F23J7/00
Filed: 1990-10-19
Granted: 1994-12-28
Abstract: An in-furnace sorbent slurry injection process for the simultaneous control of SO2 and NOx from power plant flue gases is described. An aqueous slurry of limestone or dolomite-doped limestone and a nitrogenous progenitor compound is injected into the furnace at temperatures ranging between 900 DEG C and 1350 DEG C, optimizing operating parameters for maximum SO2 and NOx capture. Under optimized operating conditions with urea selected as the nitrogenous progenitor, about 80% of the SO2 and 90% of the NOx are simultaneously removed. <IMAGE>
Patent EP-0404914-B1 (EP)
Inventor: AALTO ERKKI
IPC: F24F11/04
Filed: 1990-01-11
Granted: 1994-04-27
Abstract: PCT No. PCT/FI90/00010 Sec. 371 Date Aug. 17, 1990 Sec. 102(e) Date Aug. 17, 1990 PCT Filed Jan. 11, 1990 PCT Pub. No. WO90/08293 PCT Pub. Date Jul. 26, 1990.The present invention concerns a procedure and apparatus for controlling and maintaining air currents or equivalent in an air-conditioning installation or equivalent. The air-conditioning installation comprises one or several air-conditioning machines (P) for producing the desired flows, and one or several duct systems for conducting the flows into the desired room spaces (H1,H2 . . . ) or equivalent and/or out from the room spaces (H1,H2 . . . ) or equivalent. The duct systems consist of requisite trunk, zone and room duct systems (R,Z,C). In the procedure the air flow rates required at any given time in the air-conditioning system are determined on the basis of the air temperature and/or air quality and/or air noise levels and/or air pressure conditions and/or other similar factors. On the basis of the respective air flow rates determined by calculation, a combination of the set values for all control members (S1,S1.1,S1.2 . . . ) and air-conditioning machines (P) are thereafter determined at the same time, and the control members (S1,S1.1 . . . ) and the air-conditioning machines (P) are at the same time set to settings consistent with said set value combination, whereby the above mentioned air flow rates will be realized.
Patent EP-0495776-B1 (EP)
Inventor: KEEFER LARRY KAY
IPC: A61K31/14
Filed: 1990-02-27
Granted: 1995-02-01
Abstract: A method of treating cardiovascular disorders in a mammal, by administering to said mammal an effective amount of a compound of the formula: [R-N(H)N(NO)O-]yX wherein R is loweralkyl, aryl, arylalkyl, or cycloalkyl, any of which R groups may be optionally substituted by one to three substituents selected from the group consisting of: halo, hydroxyl, alkoxy, amino, amido, formyl, carboxyl, or nitro; and wherein X is a pharmaceutically acceptable cation, a pharmaceutically acceptable metal center, or a pharmaceutically acceptable organic group selected from loweralkyl, acyl or amido, and Y is 1 to 3 consistent with the valence of X. Pharmaceutical compositions containing the compounds are also provided.