baber/WOPTO huggingface dataset:
Patent EP-0873298-A1 (EP)
Inventor: VAN WAGENEN BRADFORD C
IPC: C07C211/27
Filed: 1996-09-27
Abstract: L'invention concerne un procédé de préparation d'un énantiomère R d'un composé de la formule (I). Dans cette formule, Me est un méthyle, Ar est le 3-méthoxyphényle, 3-chlorophényle ou 1-naphtyle et X est choisi indépendamment dans le groupe constitué par H, F, Cl, Br, I, phényle, CF3, CF2H, CFH2, alkyle inférieur (par exemple Me), O-alkyle inférieur (par exemple OMe), OCH2CF3, OH, CN, NO2, C(O)-alkyle inférieur (par exemple C(O)Me), C(O)O-alkyle inférieur (par exemple C(O)OMe), C(O)NH-alkyle inférieur (par exemple C(O)NH-Me), C(O)N-alkyle2 inférieur (par exemple C(O)NMe2), OC(O)-alkyle inférieur (par exemple OC(O)Me) et NH-C(O)-alkyle inférieur (par exemple NH-C(O)Me). 'Alkyle inférieur' est choisi dans un groupe ayant de 1 à 6 atomes de carbone et m est un nombre entier entre 1 et 5. Le procédé de l'invention consiste à réduire d'une manière asymétrique et énantiosélective une imine avec un complexe agent réducteur/agent chiral auxiliaire, de manière à produire un excès de l'énantiomère R du composé de la formule (I) par rapport à l'énantiomère S de ce composé. Le procédé est particulièrement utile pour produire les composés (R)-(+)-N-[1-(3-méthoxyphényl)éthyl]-3-(2-chlorophényl)propanamine et (R)-(+)-N-[1-(3-méthoxyphényl)éthyl]-3-(phényl)propanamine. L'excès obtenu de l'énantiomère R par rapport à l'énantiomère S peut être supérieur à 65 %.
Patent EP-0858453-A1 (EP)
Inventor: GRAVESTOCK MICHAEL BARRY
IPC: C07D307/32
Filed: 1996-10-15
Abstract: The invention concerns a compound of formula (I) wherein: -A-B- is of the formula ⊃C=CH- or ⊃CHCH2-; R?1 and R2¿ are independently hydrogen or fluorine; R?3 and R4¿ are independently hydrogen or methyl; D is O, S, SO, SO¿2? or of the formula R?5¿N wherein R5 is hydrogen or benzyl; or R5 is of the formula R6CO-, or R6SO2- wherein R6 is, for example, amino, or R6 is of the formula R7C(O)O(1-6C)alkyl wherein R7 is, for example, optionally substituted phenyl or optionally substituted (1-6C)alkyl, or R6 is of the formula R8O-, wherein R8 is benzyl or optionally substituted (1-6C)alkyl; or R5 is of the formula R?10CH(R9)(CH¿2)m- wherein m is 0 or 1, R9 is, for example, fluoro and R10 is hydrogen or (1-4C)alkyl; and pharmaceutically-acceptable salts thereof; processes for their preparation; pharmaceutical compositions containing them and their use as antibacterial agents.
Patent EP-0863872-A1 (EP)
Inventor: MITCHELL GLYNN
IPC: C07D207/273
Filed: 1996-11-15
Abstract: A process for preparing a compound of formula (IIa) or (IIb) wherein R?2, R3, R4 and R5¿ independently represent hydrogen or C¿1?-C4 alkyl; and A is an optionally substituted aromatic or heteroaromatic ring system; the process comprising the steps of: (a) reacting a racemic mixture of a compound of formula (II), wherein R?2, R3, R4, R5¿ and A are as defined for formulae (IIa) and (IIb); with a sterically hindered chiral esterifying agent to form enantiomers of formulae (IIIa) and (IIIb) wherein R?2, R3, R4, and R5¿ and A are as defined for formulae (IIa) and (IIb) and R15 is a chiral sterically hindered residue; (b) separating the diastereoisomers of formulae (IIIa) and (IIIb); and (c) converting the diastereoisomers of formulae (IIIa) and (IIIb) separately to compounds of formulae (IIa) and (IIb) respectively by acid or base hydrolysis. If required, the unwanted enantiomer of formula (IIa) or (IIb) may be inverted to give the preferred isomer.
Patent EP-0870160-A1 (EP)
Title: Echangeur de chaleur tubulaire pourvu de deflecteurs
Inventor: CESARONI ANTHONY JOSEPH
IPC: F28F9/22
Filed: 1996-12-24
Abstract: L'invention porte sur un échangeur de chaleur tubulaire pourvu de collecteurs d'admission et d'évacuation (6, 7), de plusieurs tubes (3) placés entre les collecteurs ainsi que d'une coque (2) également placée entre les collecteurs et enveloppant les tubes. Cet échangeur de chaleur tubulaire comporte au moins un déflecteur (16) traversé par les tubes qu'il positionne et maintient écartés. Ce déflecteur, qui est, dans une large mesure, de forme hélicoïdale, est fait d'un matériau polymère partant de l'axe de l'hélice jusqu'à sa périphérie. Les tubes, qui passent à travers ce matériau, sont séparés les uns des autres ainsi que de l'axe de l'hélice. Cet échangeur de chaleur tubulaire convient notamment, de par sa conception, à des applications dans des domaines en rapport avec la marine.
Patent EP-0845076-A1 (EP)
Inventor: ABIDIN ANWAR
IPC: F02M25/08
Filed: 1996-12-18
Abstract: Bei bekannten mehrzylindrigen fremdgezündeten Brennkraftmaschinen, die zusätzlich zur Einzeleinspritzung eine Brennstoffverdampfungseinrichtung aufweisen, ergibt sich, daß es zu einer Ungleichverteilung des von der Brennstoffverdampfungseinrichtung abgegebenen Brennstoffdampfes auf die Zylinder kommen kann. Es wird eine mehrzylindrige fremdgezündete Brennkraftmaschine (10) vorgeschlagen, die eine Brennstoffverdampfungseinrichtung (26) aufweist, welche über ein Leitungssystem (26) an Einzelsaugrohre (15) der Brennkraftmaschine (10) angeschlossen ist. Das Leitungssystem (36) ist dabei in der Weise verzweigt ausgebildet, daß nur jeweils Brennräume (13) beziehungsweise Zylinder (1, 2, 3, 4), die nicht in direkter Zündfolge (1-3-4-2) betrieben werden, paarweise miteinander und über eine Leitung (35) mit der Brennstoffverdampfungseinrichtung (26) verbunden sind. Die erfindungsgemäße mehrzylindrige fremdgezündete Brennkraftmaschine ist für Kraftfahrzeuge vorgesehen.
Patent EP-0788823-A1 (EP)
Inventor: LUCAS BERNHARD
IPC: B01D29/11
Filed: 1997-01-29
Abstract: This novel filter insert is especially suitable for fuel filtration. The filter element is hollow-cylindrical with a star-shaped, folded filtration material. It is sealed -in between plastic end discs, the fluid passing radially inward. One end disc (28) is closed, the other has a central passage and pressure connection. A new feature is the two-part construction of this other end disc (13). It comprises an outer ring (15) joined with the filter element and a second part. The second part (16) includes the means of connection (18, 27) and passage (14). The two parts are permanently sealed and fastened together. Preferably, the outer ring and inner part are in polyamide. The end discs are cast onto the filter material. Inner section and outer ring are welded using e.g. ultrasound or friction welding.
Patent EP-0814379-A1 (EP)
Inventor: OZAKI TAKAO
IPC: G03D13/00
Filed: 1997-06-18
Abstract: A development processing apparatus (10) includes: a pair of rollers (82) for laminating a silver halide photosensitive material on which an image has been exposed and a processing sheet (60) containing chemicals for forming an image on the silver halide photosensitive material; a heating plate (98) having a curved heating surface for subjecting the silver halide photosensitive material to development processing by heating the silver halide photosensitive material and the processing sheet laminated by the pair of rollers; a transport belt (74) for transporting the silver halide photosensitive material and the processing sheet laminated by the pair of rollers along the heating surface of the heating plate (98) to allow the heating plate to effect the development processing; and a separation roller (90C) for separating the silver halide photosensitive material and the processing sheet after completion of the development processing by the heating plate. Accordingly, since processing solutions such as a developer and a fixer are not used for the development of the photosensitive material, the efficiency in maintaining the apparatus can be improved.
Patent EP-0823609-A1 (EP)
Inventor: PAROLA ANDREA
IPC: F28F1/02
Filed: 1997-07-29
Abstract: A condenser for air-conditioning systems for vehicles
comprises at least one row of tubes (12, 12a, 12b) fixed
to a pack of substantially flat fins (14) by mechanical
expansion of the tubes (12). The condenser comprises a
pair of tubes (12a, 12b) with circular cross-sections
situated at the ends of the row and a plurality of tubes
(12) with oblong cross-sections situated in the inner
portion of the row.
Patent EP-0838618-A1 (EP)
Inventor: MCNEELY MICHAEL D
IPC: F16K17/10
Filed: 1994-01-28
Abstract: A fluid pressure relief system for a pressure vessel (10) comprising:
   a nozzle (38) defining an upper valve seat (42) forming a vent (44) for the
pressure vessel (10);   a main valve member (46) seated on said valve seat (42) under a
mechanical force (54) of a predetermined amount for holding said main valve
member (46) in closed position on said valve seat (42) under normal operating
fluid pressure within said pressure vessel (10).    
     An operating rod (55) is secured adjacent one end of said main valve
member (46); and a
   piston (74) is secured to said operating rod (55) adjacent the other end
thereof.    
     A cylinder receiving said piston (74) for reciprocable movement and
defining a fluid chamber (78) adjacent one side of said piston (74) with the other
side of said piston (74) is in fluid communication with the interior of said
pressure vessel (10); and there is provided
   a vacuum valve member (60) mounted on said operating rod (55) for
relative sliding movement opening under normal operating pressure within
said pressure vessel (10), said vacuum valve member (60) opening upon a
predetermined negative pressure within said pressure vessel (10) to permit fluid
flow within said pressure vessel through said central opening of said main valve
member (46).
Patent EP-0845487-A1 (EP)
Inventor: SASAKI YOSHISATO
IPC: B29C67/04
Filed: 1997-11-26
Abstract: Provided is a process for manufacturing sintered
polybenzimidazole (PBI) articles at high yields, said articles
having neither voids nor porous, low-strength parts resulting
from oxidative deterioration. To produce said sintered PBI
articles from a particulate PBI resin, said PBI resin is
compacted in a closed mold, the mold is heated up to a
predetermined temperature of from 350 to 600°C without applying
any external pressure thereto, then, after having heated up to
said predetermined temperature, the mold is pressed to have a
predetermined external pressure of from 140 to 1400 kg/cm2 at
said predetermined temperature whereby the resin is sintered
for from 60 to 350 minutes under that conditions, and finally
the sintered PBI article is cooled and taken out of the mold.
Patent EP-0922484-A1 (EP)
Inventor: HAMAGUCHI KEIZO
IPC: B01D46/02
Filed: 1997-12-01
Abstract: The flue gas emitted from the waste incinerator 1 is cooled to a
temperature range of from 120 to 200 °C in the cooling tower 2.
The cooled flue gas is introduced to the first dust collector 3 to
remove soot and dust. Then, slaked lime powder is injected into the
flue gas in the duct 7. The flue gas with the injected slaked lime
powder is led to the second dust collector 4 to conduct dust
collection. A portion of the dust collected at the second dust
collector 4 is injected, along with slaked lime powder, into the flue
gas in the duct 7, thus performing the recirculation injection of slaked
lime.
Patent EP-0847855-A1 (EP)
Inventor: MITZE RUDOLF DIPL-ING
IPC: B41F23/04
Filed: 1997-12-04
Abstract: The pneumatically operated guide system (9) has a guide surface (19) with outlet holes (14) for an air-cooling system.(15). The dryer unit (18) is integrated as a module in an opening in the guide surface, and is connected to a separate air-cooling system which has outlets (16) on the same plane as the guide surface. The dryer unit is integrated in a box-shaped enclosed guide system, whose lid forms the guide surface enclosed by a box-housing (20). At least one pneumatic system (13) is connected to the outlet holes.
Patent EP-0792638-A1 (EP)
Inventor: MACLEAN DAVID B
IPC: A61P25/28
Filed: 1997-02-21
Abstract: The use of a compound of the formula (I) or of a pharmaceutically acceptable salt thereof:
      wherein:- 
   R 1  and R 2  may be the same or different provided that, when R 1  and R 2  are the same, each is a methyl or ethyl group, and, when R 1  and R 2  are different, one of them is a methyl or ethyl group and the other is hydrogen or a benzyl group for the manufacture of a medicament for the treatment of Alzheimer's Disease.
Patent EP-0794480-A1 (EP)
Inventor: FRITZ BRIAN C
IPC: H02J7/00
Filed: 1997-03-04
Abstract: The present invention relates to circuitry for selecting a master battery pack for supplying power to a computer system capable of incorporating multiple battery packs. A bi-directional master battery signal is communicated to the microcontroller of each installed battery pack and arbitration circuitry contained within the host computer system. The master battery signal operates in conjunction with a serial communications interface between each of the installed battery packs and the host computer system. Battery status information is communicated to the host computer system via the serial communications interface, and the host computer system then selects a master battery pack. The battery pack selected to be the master asserts the master battery signal while all other battery packs monitor this signal waiting for it to be deasserted. Other battery packs utilize the master battery signal to control their own charge and discharge circuitry. Deassertion of the master battery signal denotes that the master battery pack is no longer capable of supplying power to the host computer system and the master battery pack arbitration process is repeated.
Patent EP-0829376-A1 (EP)
Title: Black thermal transfer sheet
Inventor: YOSHIDA KAZUYA
IPC: G03C8/10
Filed: 1997-09-11
Abstract: A black thermal transfer sheet comprises a substrate film and a black
dye layer formed on one surface of the substrate film. The die layer
comprises dye and a binder. The dye comprises a first dye and a second dye
respectively expressed by the following formulae (1) and (2):
 
(where, "R 1 " and "R 2 " represent a substitutional or non-substitutional alkyl
group, etc., "R 3 " represents a hydrogen atom, etc., "R 4 " represents a
substitutional or non-substitutional alkyl group, etc., and "R 5 " represents a
substitutional or non-substitutional aminocarbonyl group, etc.; and "n"
represents an integer of 1 or 2); and
 
(where, "R 1 ", "R 2 ", "R 3 " and "n" represent the same definitions as those in the
formula (1), and "R 6 " and "R 7 " represent a substitutional or non-substitutional
alkyl group, etc.).
Patent EP-0847957-A1 (EP)
Title: A demountable support structure
Inventor: EDMONDSON IAN JEFFREY
IPC: B66C5/02
Filed: 1997-12-15
Abstract: A demountable support structure (10,20,30) is provided upon which lifting gear
capable of lifting weights up to 2 tonnes can be mounted. The structure
comprising lightweight support elements (12) in the form of aluminium box sections
releasably linked together to form the structure. The lifting gear can be
mounted on an I-Beam which is secured to the support members (12) and can be
moved along the I-Beam. Each of the lightweight support member (12) is capable
of being carried by a single person thereby rendering the structure readily
transportable.
Patent EP-0844589-A1 (EP)
Inventor: TABOURIER REMY
IPC: G03B15/00
Filed: 1997-11-14
Abstract: The method involves determining the relationship between an image gathered by an aircraft and a cartographic region in two different Cartesian co-ordinate systems and calculating a transform matrix. The transform matrix is calculated by determining coefficients by solving a set of equations. The transform matrix is used to express in the coincident co-ordinate system the direction of the projection of the image plane in the cartographic region plane, and to determine the angles and the radius of the aircraft from a reference point on the cartographic region.
Patent EP-0825009-A1 (EP)
Inventor: WINIGER PAUL
IPC: B29C45/44
Filed: 1997-07-31
Abstract: A new injection moulding tool produces a screw cap with security band connected by bridges or a film. The mould cavity is an assembly comprising: a lower external section with spreading segments, an upper external section and a core. The novel feature concerns the segments (19), which at their rear ends, remote from the cavity, are clamped and held in the lower section (15) of the mould.
Patent EP-0847206-A1 (EP)
Inventor: ZACCHE GIUSEPPE
IPC: H04N9/31
Filed: 1997-11-17
Abstract: The invention regards a method of projecting and moving
images in space with the use of a projector. It makes provision to
move the system (5) for transforming and generating images
separately or in combination and at least one of the means chosen
between the secondary optics lenses (6), the reflecting slots (7) and
the body (8) of the apparatus to move the images projected in all
directions in space through angles of over 360° around the
equipment.
Patent EP-0879474-A1 (EP)
Title: Electronic switch magnet control system for switching on and holding a contactor
Inventor: NUERENBERG KLAUS DIETER
IPC: H01H47/00
Filed: 1997-01-09
Abstract: The invention relates to an electronic switch magnet control system for contactors, the contactor (2) having a travel sensor (3) used to determine the position of the armature (4). A measuring transducer (6) determines the actual current in the armature coil (7). A current-theoretical-value transmitter presets a theoretical current in relation to the armature position. A voltage regulator presets the coil voltage (Ucoil) applied to the armature coil (7) in relation to the current deviation between the actual current and the theoretical current. The travel sensor (3) has a number of n sensors, in particular mechanical switches, light barriers, Hall-effect detectors or induction switches which are all arranged along the distance (H) covered by the armature (4), thereby determining the armature position discretely, a theoretical-current value being allocated to each sensor of the travel sensor (3).
Patent EP-0885132-A1 (EP)
Inventor: HAURI BERNHARD
IPC: B43L9/02
Filed: 1997-02-24
Abstract: The invention concerns a pair of compasses with a holder part (11) which is designed with a rotationally symmetrical spherical surface (12), thereby producing a simple and stable structure which is easy to use. The holder part (11) is rigidly connected to one of the two compass legs (1, 4). Replaceable writing implements (10) and widened holder parts (15, 16) on the lower sections of the compass legs (1, 4) further facilitate use.
Patent EP-0876156-A1 (EP)
Inventor: BARBOUR ALAN G
IPC: C12R1/01
Filed: 1997-01-17
Abstract: Sont décrites et revendiquées l'administration par la muqueuse d'OspA (protéine A de surface extérieure) et des compositions afférentes. Plus particulièrement, sont décrites et revendiquées l'administration par voie orale d'OspA ainsi que des compositions afférentes destinées à mettre en lumière une réponse immunologique contre Borrelia burgdorferi, telle qu'une réponse protectrice préventive de la maladie de Lyme. Sont enfin décrits et revendiqués des vaccins ou des compositions immunologiques contre la maladie de Lyme administrées par voie orale, ainsi que des méthodes d'utilisation.
Patent EP-0938306-A1 (EP)
Inventor: PETERS WALLACE
IPC: C07D323/04
Filed: 1997-10-28
Abstract: An antimalarial drug combination for prophylactic treatment or curative treatment of malaria comprises a first component which is a fenozan, that is a cis-fused cyclopenteno-1,2,4-trioxane, and a second component which is another antimalarial drug.
Patent EP-0902830-A1 (EP)
Inventor: HUFF JUERGEN
IPC: C11D3/20
Filed: 1997-04-24
Abstract: Die vorliegende Erfindung betrifft Waschmittelbestandteile, umfassend: (a) mindestens einen schmutzablösenden amphiphilen Polyester; (b) mindestens ein Antioxidationsmittel, das ausgewählt ist unter Phenolen, Bisphenolen und Thiobisphenolen, die mit sterisch hindernden Gruppen substituiert sind, aromatischen Aminen, bevorzugt sekundäre aromatische Amine und substituierten p-Phenylendiaminen, Phosphin-, Phosphit- und Phosphonitverbindungen, Ester der 3,3'-Thiodipropionsäure, Reduktonen und Metallionen-Desaktivatoren und (c) einen Träger.
Patent EP-0845955-A1 (EP)
Inventor: FALCO ROBERT N
IPC: H04R1/10
Filed: 1997-05-30
Abstract: Dispositif antibruit (100) de protection des oreilles contenant un coussinet moulé en mousse (112) introduit de façon encliquetable à l'intérieur de la coupelle (122) dudit dispositif. Ce coussinet moulé en mousse (112) présente un creux annulaire (118) contigu au bord et épousant la forme d'une saillie (117) située à proximité du bord de la coupelle (122), ce qui permet d'y introduire le coussinet en mousse en l'encliquetant. Ce coussinet possède, de préférence, une forme conique ou incurvée optimisant le contact autour de l'oreille, une doublure intégrée (114) amortissant le bruit, ainsi qu'une couche de contact plus rigide, ce qui permet d'encliqueter plus facilement le coussinet dans le dispositif antibruit. Ce dispositif antibruit de protection des oreilles peut ne posséder pas plus de trois pièces.
Patent EP-0907835-A1 (EP)
Inventor: DENHAM KEITH
IPC: F16B5/04
Filed: 1997-07-02
Abstract: A self-piercing rivet comprising a rivet slug incorporating a bore with a tapered outer end at the end of the rivet intended to penetrate a workpiece, said tapered end forming a piercing region adapted to ease penetration of the rivet into workpieces and wherein the other end of the rivet slug also incorporates a bore with a tapered outer end, thus obviating the need to orientate the rivet with respect to the workpiece prior to deformation. <IMAGE>
Patent EP-0914179-A1 (EP)
Inventor: NEISZ JOHANN J
IPC: A61N1/37
Filed: 1997-06-25
Abstract: A gain control method for providing a gain controlled signal representative of a periodic physiological parameter of a patient includes providing a signal characteristic of the periodic physiological parameter. The periodic physiological parameter includes a plurality of periodic cycles. Gain of the signal is updated only once per periodic cycle following detection of a periodic event. The updating is performed by monitoring an amplitude of the signal between detection of periodic events and comparing the amplitude to a gain control amplitude threshold. Gain of the signal is updated as a function of the comparison. Further, gain is updated following expiration of a predetermined period of time if a periodic event is not detected within the predetermined period of time. The physiological parameter may be respiratory effort. An apparatus for providing such gain control is also provided.
Patent EP-0914182-A1 (EP)
Inventor: CONTE GINO
IPC: A63C17/16
Filed: 1997-06-26
Abstract: Un accessoire, destiné à des patins à roulettes alignées longitudinalement, est caractérisé par le fait qu'il est constitué d'une sur-semelle (2) pouvant être appliquée amovible sur la semelle (8) de la chaussure, ladite sur-semelle étant formée d'un matériau antifriction.
Patent EP-0910612-A1 (EP)
Title: Curing process for cationically photocurable formulations
Inventor: MISEV LJUBOMIR
IPC: C09D163/00
Filed: 1997-07-01
Abstract: A curing process for cationically polymerisable monomers, which comprises applying a composition comprising: (a) at least one cationically polymerisable monomer, (b) as photoinitiator at least one iodonium salt containing an SbF6, PF6 or BF4 anion, (c) one pigment, and (d) at least one sensitiser, to a substrate, irradiating it with light having a wavelength of 200-600 nm and then heat-postcuring it, is distinguished by little yellowing of the cured formulation.
Patent EP-0907932-A1 (EP)
Inventor: DEL PINO ALEXANDER
IPC: G06T1/20
Filed: 1997-06-26
Abstract: A process is disclosed for combining in parallel N sets of data by means of N processors (P0, ..., PN-1) associated each with a set of data that need to be mixed together in such a way for the results to be evaluated that each processor is paired with another processor, accesses in this way the sets of data of all N-1 processors in N-1 separate steps and exchanges data therewith. A step-by-step control determines processor pairing based on an exclusive OR function.