baber/WOPTO huggingface dataset:
Patent DE-22166214-T1 (DE)
Title: Kolben eines luftkompressors
Inventor: CHOU WEN-SAN
IPC: F04B39/00
Filed: 2022-03-31
Abstract: Kolben eines Luftkompressors (10), wobei der Luftkompressor (10) den Kolben umfasst, der durch einen Motor (12) betätigt wird, um sich in einem Zylinder (13) aufwärts und abwärts zu bewegen; dadurch gekennzeichnet, dass:der Kolben des Luftkompressors (10) einen Kopf (21) aufweist, der eine Luftdichtungsplatte (7) aufnimmt, wobei die Luftdichtungsplatte (7) einen ersten Biegeabschnitt (71) aufweist, der eine Grenzlinie einer Wirkzone (73) und einer Positionierungszone (72) der Luftdichtungsplatte (7) ist, so dass eine positive Oberfläche der Luftdichtungsplatte (7) einen stumpfen Winkel von weniger als 180 Grad bildet, und eine hintere Fläche der Wirkzone (73) der Luftdichtungsplatte (7), die die Oberseite des Zylinders (13) unterstützt, sich relativ zu einer Ebene einer Oberseite des Kopfes (21) in einem offenen Winkel θ1 eindreht, wodurch ein Luftströmungsraum (Z) entsteht;wobei die Wirkzone (73) eine nicht-kreisförmige Abstandsnut (74) aufweist, die so konfiguriert ist, dass sie einen äußeren Abschnitt (732) und einen kreisförmigen Abschnitt (733) trennt, einen Hals (734), der an einer Verbindung des äußeren Abschnitts (732) und des kreisförmigen Abschnitts (733) ausgebildet ist, einen zweiten Biegeabschnitt (75), der an dem Hals (734) in einer mechanischen Arbeitsweise ausgebildet ist, und der zweite Biegeabschnitt (75) undder kreisförmige Abschnitt (733) sich nach oben erstrecken, so dass eine axiale Linie zwischen dem kreisförmigen Abschnitt (733) und dem äußeren Abschnitt (732) der zweite Biegeabschnitt (75) in einem stumpfen Winkel von weniger als 180 Grad ist, und der zweite Biegeabschnitt (75) zwischen einem Boden des kreisförmigen Abschnitts (733) und einer Oberseite des äußeren Abschnitts (732) in einem spitzen Winkel θ2 definiert ist;wobei der Kopf (21) eine Kolbenstange (5) aufweist, die sich davon nach unten erstreckt, und die Kolbenstange (5) einen Hohlraum (50) aufweist, der horizontal durch eine Oberseite der Kolbenstange (5) verläuft und mit dem Luftkanal (23) des Kopfes (21) in Verbindung steht, sowie eine Luftleitung (52), die in dem Hohlraum (50) ausgebildet ist, eine Säule (53), die sich von einem Boden des Hohlraums (50) erstreckt und eine Feder (54), die an der Säule (50) angebracht ist und durch den Luftkanal (23) des Kopfes (21) entlang des Hohlraums (50) der Kolbenstange (5) eingeführt ist, so dass die Feder (54) an einer hinteren Fläche einer Wirkzone (73) einer Luftdichtungsplatte (7) anliegt,wobei die Luftdichtungsplatte (7) durch die Feder (54) gezwungen wird, sich in der Wirkzone (73) der Luftdichtungsplatte (7) anzuordnen, die eine Oberseite des Zylinders (13) und eine Ebene einer Oberseite des Kopfes (21) unter einem offenen Winkel θ1 unterstützt, und wobei die Luftleitung (52) und der Luftkanal (23) mit der Atmosphäre in Verbindung stehen.
Patent DE-202733-T1 (DE)
IPC: B05D1/18
Filed: 1986-02-27
Abstract: Method and apparatus for coating catalytic converter substrates with an exact amount of a precious metal. In the course of operation of the apparatus, a hollow substrate to be treated having opposed open ends is transferred from a starting location such that one end is lowered into a dip pan into which has been introduced a predetermined amount of slurry material containing the precious metal. With the one end immersed in the slurry, a vacuum placed on the other end of the substrate draws up the entire charge of slurry from the dip pan to coat the lower portion of the substrate. Thereafter, the substrate is raised from the dip pan. The vacuum continues to operate to cause the coating to be evenly distributed on all the interior surfaces of the substrate. Then the substrate is rotated and again lowered so that the other end is immersed in another predetermined charge of the slurry and the process is repeated. Thereupon, the substrate is again raised from the dip pan. Again, the vacuum continues to operate for a predetermined period of time to assure even distribution of the coating. Then the substrate is again rotated to its original orientation, and returned to its starting location.
Patent DE-538090-T1 (DE)
Inventor: YVIN JEAN-CLAUDE
IPC: A01N65/00
Filed: 1992-10-02
Abstract: The subject of the present invention is a process for treating plant-derived products, especially of marine origin. According to the invention, this process consists, in a first stage, in reacting polyvinylpyrrolidone in solution with at least one plant derivative and in then filtering the reaction mixture thus obtained, for example by ultrafiltration, by microfiltration or by filtration through a horizontal-plate filter. This treatment process makes it possible to potentialise the known biological activity of plant-derived products.
Patent DE-706430-T1 (DE)
Inventor: WILDE WILLIAM J
IPC: B21B1/14
Filed: 1993-10-05
Abstract: Continuously cast beam blanks having an adjusted flange shaped to provide an (Aw/Af) ratio for direct rolling as-cast into an entire range of finish products in a family of structural shapes.
Patent DE-656716-T1 (DE)
Inventor: GAIANI EROS
IPC: H04B7/005
Filed: 1994-11-30
Abstract: In each cell of a mobile radio system with code division multiple access, a power control based on the carrier/interference ratio of each mobile station is carried out on the base-to-mobile link. Power control is carried out by a device (CP) which is associated to the base station (SB) and which, for a whole period during which the carrier/interference ratios do not vary, assigns to each traffic channel towards the active mobile stations (M1...MN) a fraction Pi= aiP/N (N = number of the active mobile stations) of the total power P available for transmission of traffic information to the mobile stations. That fraction is determined so as to equalize the carrier/interference ratios of all the mobile stations and to keep constant the total power for a given number of active channels. <IMAGE>
Patent DE-827550-T1 (DE)
Inventor: DRAYNA DENNIS T
IPC: C12Q1/68
Filed: 1996-05-08
Abstract: New genetic markers for the presence of a mutation in the common hereditary hemochromatosis (HH) gene are disclosed. The multiplicity of markers permits definition of genotypes characteristic of carriers and homozygotes containing this mutation in their genomic DNA.
Patent ES-2053403-T1 (ES)
Inventor: RUBIN ROBERT H
IPC: A61K49/16
Filed: 1987-01-16
Abstract: The use of a diagnostically effective amount of detectably labelled immunoglobulin or fragment thereof, wherein the immunoglobulin substantially accumulates at the site when the site is inflamed, is disclosed in the preparation of an agent for use in a method of detecting an inflammation site in an individual.
Patent ES-2080040-T1 (ES)
Title: Modulo de bolsa de gas.
Inventor: ACKER DOMINIQUE
IPC: B60R21/20
Filed: 1995-04-27
Abstract: UN MODULO (10) DE SACO DE GAS DE UN SISTEMA DE RESPALDO DE ASIENTO DE OCUPANTE PARA VEHICULO CONTIENE UN SACO (14) DE GAS EMPOLVABLE SOBRE UNA CARA DE UNA PARED (12) DE CARCASA, ASI COMO UN GENERADOR (16) DE GAS APLICABLE SOBRE LA CARA OPUESTA DE ESTA PARED (12) DE CARCASA. EL SACO (14) DE GAS ESTA PROVISTO A LO LARGO DE UN BORDE QUE RODEA UNA ABERTURA (18) DE INTRODUCCION DE SOPLADO CON UN SALIENTE DE REBORDE, QUE ENGRANA EN EL BORDE (26) CONFIGURADO EN LA PARED (12) DE LA CARCASA. EN LA PARED (12) DE LA CARCASA SE HA PREVISTO ADEMAS UNA RECEPCION (24) DE SUJECION ELASTICA PARA EL GENERADOR (16) DE GAS, EN DONDE ESTE GENERADOR SE ENCAJA POR FUERZA ELASTICA BAJO LA FORMACION DE UNA UNION ESTANCA CON EL SACO (14) DE GAS.
Patent ES-2128279-T1 (ES)
Title: Empleo del bis(difluorometil)eter como extintor de incendios.
Inventor: O'NEILL GERALD J
IPC: A62D1/00
Filed: 1996-05-31
Abstract: BIS(DIFLUOROMETIL)ETER COMO EXTINTOR DE INCENDIOS. EL BIS(DIFLUOROMETIL)ETER ES UN COMPUESTO NO INFLAMABLE QUE NO CONTIENE CLOROFLUOROCARBONOS, QUE TIENE UNA VIDA EN LA ATMOSFERA DE SOLO 2,8 AÑOS Y UN POTENCIAL CERO DE DESTRUCCION DEL OZONO.
Patent CY-1107501-T1 (CY)
Inventor: KLOPPSTECK GERD
IPC: A47J36/02
Filed: 2007-09-05
Abstract: The device (1) is assembled of a disk (11) maDEof an electromagnetic metal like a steel-chrome alloy and a handle (13), maDEof a heat insulated material. The handle (13) can be swiveled around a transversal axle formed by a wire (14) surrounding the outer edge of the disk (11) from a working into a storage position. A hole (13a) at one of the ends of the handle (13) facilitates the device (10) to be hung to a suitable object when not in use.
Patent CY-1109407-T1 (CY)
Inventor: LINDER RUDOLF
IPC: A61K31/44
Filed: 2008-12-10
Abstract: An aqueous pharmaceutical preparation for administration of a slightly soluble PDE4 inhibitor is described.
Patent CY-1109277-T1 (CY)
Title: Ρυθμιστικο για το κλιμα ενδυμα καθως και μεθοδος για την αφυγρανση περιοχων του δερματος
Inventor: LAMBERTZ BODO W
IPC: A41D31/02
Filed: 2009-08-06
Abstract: Η εφεύρεση αφορά ένα ρυθμιστικό για το κλίμα ένδυμα, ειδικότερα για τη χρησιμοποίηση σε αθλητική δραστηριότητα, όπως jogging, πατινάζ, χιονοδρομία (ski) ή παρόμοια. Εδώ αυτό παρουσιάζει τουλάχιστον μία κλιματική ζώνη (1, 2). Οι κλιματικές ζώνες (1,2) μπορούν να σχηματίζονται εντός του ενδύματος από τοποθετημένα ανάλογα με την αναγκαιότητα κλιματικά στοιχεία (3). Η εφεύρεση αφορά ακόμη μια μέθοδο για την αφύγρανση περιοχών του δέρματος, ειδικότερα σε αθλητικές δραστηριότητες. Γι' αυτό κατασκευάζεται ένας ιστός (32) με υφασμάτινες αυλακώσεις (322), με τον οποίο απομακρύνεται υγρασία μέσω τριχοειδούς δράσης από το δέρμα (34) προς την επιφάνεια. Η υφασμάτινη επιφάνεια σχηματίζεται από πλέγματα (321).
Patent CY-1109556-T1 (CY)
Title: Μεθοδος ενζυματικης παρασκευης (s)-3 κυανο-5-5 μεθυλεξανοϊκου οξεος
Inventor: BURNS MICHAEL PAUL
IPC: C12P7/40
Filed: 2009-10-30
Abstract: Η παρούσα εφεύρεση κατευθύνεται σε μία χωροεκλεκτική και στερεοεκλεκτική βιομετατροπή επιλεγέντων αλειφατικών δινιτριλίων προς αντίστοιχα κυανοκαρβοξυλικά οξέα. Ειδικότερα, η παρούσα εφεύρεση παρέχει μεθόδους για την μετατροπή 2-ισοβουτυλ-ηλεκτρονιτριλίου προς (S)-3 κύανο-5-μεθυλεξανοϊκό οξύ, που είναι ένα χρήσιμο ενδιάμεσο στη σύνθεση του (S)-3(αμινομεθυλ)-5-μεθυλεξανοϊκού οξέος (πρεγκαμπαλίνης). Η πρεγκαμπαλίνη μπορεί να χρησιμοποιηθεί για την θεραπεία ορισμένων εγκεφαλικών ασθενειών, για παράδειγμα, στην θεραπεία και αποτροπή διαταραχών επιληπτικών κρίσεων, πόνου και ψυχωτικών διαταραχών.
Patent CY-1113019-T1 (CY)
Inventor: GOTO SATORU
IPC: F02M21/02
Filed: 2012-07-26
Abstract: The gas engine of the present invention has a pilot oil fuel valve, a pilot oil pump, and first and second pipes connected to a pilot oil main pipe, for each of a plurality of combustion chambers. An operating pilot oil tank and an ignition stimulant-added pilot oil tank are connected via a switching valve to a third pipe, connected to an end of the pilot oil main pipe. Before operating stops, the pilot oil is discharged by opening an exhaust valve, and thereafter, the switching valve is switched and pilot oil which the ignition stimulant has been added to is supplied into the pipe. Consequently, the pilot oil downstream from the main pipe is replaced with the pilot oil which the ignition stimulant has been added to. Therefore, at the time of the next activation, pilot oil which the ignition stimulant has been added to is sprayed from the fuel valve, and, as a result, misfire at the time of activation is reduced, and a highly reliable engine is obtained. <IMAGE>
Patent CY-1120863-T1 (CY)
Title: Παραγωγα δολαστατινης 10 και αουριστατινων
Inventor: PEREZ MICHEL
IPC: C07D417/12
Filed: 2018-11-15
Abstract: Η παρούσα εφεύρεση αφορά μια ένωση του ακόλουθου χημικού τύπου (I): όπου: το -R1 είναι Η ή ΟΗ, το -R2 είναι μια ομάδα (C1-C6)αλκυλίου, COOH, COO-((C1-C6)αλκυλίου) ή θειαζολυλίου, το -R3 είναι Η ή μια ομάδα (C1-C6)αλκυλίου, και το -R4 είναι: ■ μια ευθείας-αλύσου ή διακλαδισμένη, κεκορεσμένη ή ακόρεστη ομάδα υδρογονάνθρακα έχοντας 1 έως 8 άτομα άνθρακα υποκατεστημένη από μια ή περισσότερες ομάδες που επιλέγονται μεταξύ ΟΗ και NR5R6, ■ -(CH2CH2X1)(CH2CH2X2)a2(CH2CH2X3)a3(CH2CH2X4)a4(CH2CH2X5)a5R7, ■ μια ομάδα αρυλ-(C1-C8)αλκυλίου υποκατεστημένη από μια ή περισσότερες ομάδες που επιλέγονται μεταξύ ομάδων ΟΗ και NR9R10, ή ■ μια ομάδα ετερόκυκλου-(C1-C8)αλκυλίου προαιρετικώς υποκατεστημένη από μια ή περισσότερες ομάδες που επιλέγονται μεταξύ ομάδων (C1,-C6)αλκυλίου, ΟΗ και NR12R13, ή ένα φαρμακευτικώς αποδεκτό άλας, ένυδρο άλας ή επιδιαλυτωμένο άλας εξ αυτής, και οι χρήσεις αυτής ειδικότερα για την αγωγή καρκίνου, φαρμακευτικές συνθέσεις περιέχοντας την ίδια και οι μέθοδοι παρασκευής εξ αυτών.
Patent CY-1123113-T1 (CY)
Title: Καινοτομος ανοσοθεραπεια εναντι διαφορων ογκων των νευρωνων και του εγκεφαλου
Inventor: WEINSCHENK TONI
IPC: A61K39/00
Filed: 2020-07-03
Abstract: Η παρούσα εφεύρεση σχετίζεται με πεπτίδια, νουκλεϊκά οξέα και κύτταρα για χρήση σε ανοσοθεραπευτικές μεθόδους. Συγκεκριμένα, η παρούσα εφεύρεση σχετίζεται με την ανοσοθεραπεία του καρκίνου. Η παρούσα εφεύρεση σχετίζεται επιπλέον με όγκο-σχετιζόμενους πεπτιδικούς επιτόπους κυτταροτοξικών Τ-κυττάρων (cytotoxic Τ lymphocytes - CTL), μεμονωμένους ή σε συνδυασμό με άλλα ογκο-σχετιζόμενα πεπτίδια, οι οποίοι λειτουργούν ως ενεργά φαρμακευτικά συστατικά συνθέσεων εμβολίων που διεγείρουν αντικαρκινικές ανοσοαπαντήσεις. Η παρούσα εφεύρεση σχετίζεται με 30 πεπτιδικές αλληλουχίες και τις παραλλαγές τους που προέρχεται από μόρια HLA τάξης Ι και II ανθρώπινων καρκινικών κυττάρων που μπορούν να χρησιμοποιηθούν σε συνθέσεις εμβολίων για να επιφέρουν αντικαρκινικές ανοσοαπαντήσεις.
Patent CY-1123119-T1 (CY)
Title: Αντινοηματικο νουκλεϊκο οξυ
Inventor: ENYA YUKIKO
IPC: C12N15/113
Filed: 2020-07-10
Abstract: Η παρούσα εφεύρεση παρέχει ένα ολιγομερές το οποίο καθιστά δυνατή παράλειψη εξονίου 45 στο ανθρώπινο γονίδιο δυστροφίνης.
Patent SI-1397221-T1 (SI)
Title: Impact pad for dividing and distributing liquid metal flow
Inventor: XU DONG
IPC: B22D11/10
Filed: 2002-05-22
Abstract: A tundish impact pad for use in the continuous casting of molten metal is described that includes a base plate having an upper impact surface surrounded, at least in part, by a sidewall defining passageways. The impact pad is adapted to receive and deflect an incoming stream of molten metal, and permit outflow of the deflected stream through the passageways and the open top surface of the pad. Vaulted-stepped features surrounding the passageways and/or weir-like walls assist in directing the outflow. The division and distribution of the outflow facilitates the development of plug flow in the molten metal between the impact pad and the tundish outlet.
Patent TR-200300615-T1 (TR)
Inventor: SULAMACI BANU
IPC: A47L9/28
Filed: 2000-08-07
Abstract: A cleaning device (3) for a sensor preferably for a dust sensor having components namely a light emitter (2a) and a light receiver (2b) placed in a housing (1) is movable within the housing (1) and it comprises a cleaning member (6) that cleans the light emitter (2a) and the light receiver (2b) components when it passes over while the cleaning device (3) is moving within the housing (1), and one or more holes (7) that open the path of the light between light emitter (2a) and light receiver (2b) components when the cleaning device (3) comes to its fixed position within the housing (1). The cleaning device (3) is used in a vacuum cleaner (10) having a hose (8) and a vacuum cleaner body (9). The cleaning device (3) is placed in the outlet of the hose (8) in order to clean the light emitter (2a) and the light receiver (2b) components placed in the housing (1) located in the inlet of the vacuum cleaner body (9), when the lose (8) is engaged into the vacuum cleaner body (9).
Patent DE-3587793-T2 (DE)
Inventor: BARD ALLEN
IPC: G01N33/53
Filed: 1985-10-30
Granted: 1994-08-18
Abstract: This invention is related to electrochemiluminescent labels useful in the detection of an analyte. One of these labels is a compound having the formula (A)k(B)u wherein A is a compound which can be induced to repeatedly omit electromagnetic radiation by direct exposure to an electrochemical energy source; B is a substance which is attached to A; and k and u are integers equal or greater than 1. A can be inorganic, organometallic or can be an organic compound, e.g. rubrene or 9,10-diphenyl anthracene. B can be a biological or nonbiological substance. The attachment between A and B may be by coordination to a metal atom present in A or to a ligand of A. Another label has the formula [M(P)m(L<1>)n(L<2>)o(L<3>)p(L<4>)q(L<5>)r(L<6>)s]t (B)u wherein M is ruthenium or osmium, P is a polydentate ligand of M, and the L's are ligands of M. At least one polydentate ligand must be present. B is a substance covalently bound to one or more of the ligands P and L through one ore more amide or amine linkages.
Patent DE-3780139-T2 (DE)
Inventor: WITT ALLAN E
IPC: A47J27/62
Filed: 1987-04-01
Granted: 1992-12-24
Abstract: The invention relates to a cooking apparatus controlled by a programmed digital microcomputer for determining whether the cooking process is complete and for filtering the cooking medium when, for example, only one cooking process is complete. The apparatus also determines whether the cooking medium has been filtered and locks out the initiation of a cooking process after, for example, the completion of only one cooking process at least until the apparatus determines that the cooking medium has been filtered.
Patent DE-3854957-T2 (DE)
Inventor: COHEN ALLEN L
IPC: G02C7/06
Filed: 1988-11-10
Granted: 1996-05-30
Abstract: An ophthalmic contact lens containing more than one phase plate within its optic zone, including contact lens, especially of a Cohen lens design, which possesses phase plate optics within its optic zone that progressively shift the intensity of light focussed by bifocal phase plates between the diffractive focal powers by utilizing echelettes in the phase plates of varying depths and heights which are cooperatively aligned relative to the lens base curve surface that they openly face.
Patent DE-3856567-T2 (DE)
Inventor: MASSEY RICHARD J
IPC: C12Q1/6816
Filed: 1988-11-04
Granted: 2004-12-16
Abstract: Electrochemiluminiscent moieties having the formula    [Re(P)m(L<1>)n(L<2>)o(L<3>)p(L<4>)q(L<5>)r(L<6>)s]t(B)u    wherein     P is a polydentate ligand of Re; L<1>, L<2>, L<3>, L<4>, L<5> and L<6> are ligands of Re, each of which may be the same as or different from each other ligand; B is a substance which is a ligand of Re or is conjugated to one or more of P, L<1>, L<2>, L<3>, L<4>, L<5> or L<6>;     m is an integer equal to or greater than 1;     each of n, o, p, q, r and s is zero or an integer;     t is an integer equal to or greater than 1; and     u is an integer equal to or greater than 1; P, L<1>, L<2>, L<3>, L<4>, L<5>, L<6> and B being of such composition and number that the chemical moiety can be induced to emit electromagnetic radiation and the total number of bonds to Re provided by the ligands of Re being equal to the coordination of Re  are disclosed. Qualitative and quantitative electrochemiluminescent assays for analytes of interest present in multicomponent liquids using these moieties are disclosed. These methods comprise contacting a sample with a reagent labeled with an electrochemiluminescent chemical moiety containing rhenium and capable of combining with the analyte of interest, exposing the resulting sample to chemical, electrochemical, or electromagnetic energy and detecting electromagnetic radiation emitted by the electrochemiluminescent chemical moiety. <IMAGE>
Patent DE-3878097-T2 (DE)
Inventor: COOPER MICHAEL J
IPC: B65C3/18
Filed: 1988-06-15
Granted: 1993-05-27
Abstract: In a tag attachment system for the application of tags 11 to the necks of bottles by mechanical means, the tags 11 are attached one behind the other on a carrier strip 10. Each tag has an aperture 12 in one end portion thereof for engagement about the neck of the bottle. The area of the strip covered by each tag carries an adhesive and the face of the tag in contact with the adhesive is coated with a release material. The areas of the carrier strip 10 not covered by tags are non-adhesive. Each tag may have adhesively secured thereto a folded leaflet 16 which is sealed closed.
Patent DE-3879154-T2 (DE)
Inventor: ROLF DAVID
IPC: A61B5/04
Filed: 1988-12-01
Granted: 1993-06-24
Abstract: A medical electrode is provided which includes a flexible tin backing (14) coated with a flexible hydrated gel matrix (16) adapted to contact and conform to the skin. The matrix is composed of a hydrated polysaccharide gum, a liquid hydrating agent such as a polyhydric alcohol and water, an electrolyte including one or more tin salts dissolved in the liquid and preferably a stabilizer present in sufficient quantity to prevent the tin salts from forming insoluble reaction products.
Patent DE-3879168-T2 (DE)
Inventor: WONG DON MAN
IPC: A47J36/16
Filed: 1988-12-30
Granted: 1993-08-26
Abstract: Apparatus for stirring cooking ingredients in a vessel (10) and its use in an automatic cooking system are disclosed. A stirring implement e.g. horizontal blade (15) is driven, through an angle, by a vertical drive system (16) so as to rotate about its own horizontal axis (17), and also driven to rotate about a vertical axis around the bottom of the vessel (10). The apparatus may be mounted in the centre of a lid of the vessel. Preferably the axially vertical and horizontal drives are coordinated such that the blade (15) flips ingredients a predetermined number of times for each horizontal sweep around the vessel (10). Alternative implements such as a whipper (85) or a flipping member (86) adapted to turn e.g. steaks, hamburgers, may be used.
Patent TR-199901954-T2 (TR)
Inventor: FRIEDERICHS WOLFGANG
IPC: B29B7/76
Filed: 1998-02-04
Abstract: The present invention is directed to a process and corresponding device for incorporating expanded graphite in a gentle manner into a polyurethane reactive mixture and, on the other hand, processes and corresponding means for reducing or preventing sedimentation of the expanded graphite in the liquid.
Patent DE-60002303-T2 (DE)
Inventor: ROSSI RENZO
IPC: C07D405/12
Filed: 2000-02-22
Granted: 2004-04-01
Abstract: A process for the production of paroxetine is described, wherein N-substituted derivatives of 4-(p-fluorophenyl)-3-hydroxymethyl-1,2,3,6-tetrahydropyridine are treated according to the following sequence of reactions: (a) hydrogenation catalyzed by transition metal complexes with chiral diphosphinic ligands; (b) -OH derivatisation and nucleophilic substitution, the substituent being sesamol; (c) N-dealkylation. The process is highly stereospecific and brings about the formation of intermediates enriched with the desired isomeric components, which are converted into paroxetine in quantitative yields.
Patent DE-60003522-T2 (DE)
Inventor: TISSERAND JACQUES
IPC: B42D15/10
Filed: 2000-01-28
Granted: 2004-04-29
Abstract: An installation for manufacturing personalized coupons comprises a set of work stations with at least a feed station (110) for supplying blank coupons (C), a personalization station (120) for personalizing blank coupons (C), and a cutting-out station (130) for cutting out personalized coupons (C). A system for transporting coupons (C) between the various work stations (110, 120, 170) comprises at least one chain (1) driven in indexed manner by motor-driven sprocket wheels (2), and a set of clamps (5) mounted at a constant pitch on links of the chain (1) and co-operating with opening/closing means (37) placed in fixed positions, so that each clamp takes hold of an individual blank coupon (C), transports said coupon (C) between the various work stations, and releases the coupon (C) in a station (180) for collecting the finished or semi-finished product. Each clamp (5) has a pair of jaws for clamping a marginal zone of a coupon (C) in at least two regions thereof which are spaced apart from each other in the travel direction of the chain (1), and external abutments secured to one or other of the jaws for laterally positioning the coupon.