baber/WOPTO huggingface dataset:
Patent AT-E228294-T1 (AT)
Inventor: GLENSBJERG MARTIN
IPC: G01N15/00
Filed: 1999-11-05
Granted: 2002-12-15
Abstract: The present invention concerns a system and a method for regulating the handling of milk during the milking process in order to separate mastitis infected milk from milk for human consumption and apt to be applied in an automated milking process.
Patent AT-E364704-T1 (AT)
Inventor: OPPERMANN HERMANN
IPC: C12N15/09
Filed: 1999-10-07
Granted: 2007-07-15
Abstract: The invention provides modified proteins and DNAs of the TGF-beta superfamily including modified morphogenic proteins. The proteins of the present invention display altered biological or biochemical attributes. Specifically, the modified proteins are designed through substitutions of amino acids in the finger 2 sub-domain or exchanges of all or part of the finger 2 sub-domain of one TGF-beta superfamily member with the finger 2 sub-domain of another TGF-beta superfamily member.
Patent AT-E289435-T1 (AT)
Inventor: CARR JONATHAN SCOTT
IPC: B29C45/14
Filed: 1999-11-13
Granted: 2005-03-15
Abstract: The present invention relates generally to identification documents. One claim recites an apparatus to authentic an identification document. The identification document comprising first machine-readable information including a first plural-bit message, and semantic information carried on or in the identification document. The apparatus includes: a first reader to read the first machine-readable information to obtain the first plural-bit message; a second reader to obtain information from the semantic information carried on or in the identification document; an electronic processor programmed as a decryption unit to decrypt the first plural-bit message or the information obtained from the semantic information; and an electronic processor programmed as a decision unit to determine whether the identification document is authentic based at least in part on the first plural-bit message and the semantic information. Other claims and combinations are provided as well.
Patent AT-E253109-T1 (AT)
Inventor: DEVINE ELIZABETH
IPC: A23L1/00
Filed: 1999-11-22
Granted: 2003-11-15
Abstract: The present invention concerns a beverage food product. The beverage food product is in a gel phase at room temperature and is converted to a liquid phase at a temperature elevated above room temperature. The invention has a particular application to a bi- or multi-layered beverage food product, in particular a cream liqueur. The invention provides a beverage food product whose top layer comprises less than 70% (w/w) water. This overcomes a prior art problem of color migration between layers.
Patent AT-E246471-T1 (AT)
Inventor: DYSON JAMES
IPC: A47L9/28
Filed: 1999-12-06
Granted: 2003-08-15
Abstract: The invention provides a vacuum cleaner (10) comprising a main body (12) and a cleaner head (22) movably mounted theon, the cleaner head (22) having a downwardly directed suction opening (24), characterised in that the cleaner head (22) is mounted on the main body (12) by means of at least one articulating member (120), the or each articulating member (120) having a first end which is pivotably connected to the cleaner head (22) and a second end which is pivotably connected to the main body (12). The arrangement provides a cleaner head (22) which is doubly articulated with respect to the main body (12) which allows the cleaner head (22) greater flexibility of movement than known cleaner heads
Patent DE-87362-T1 (DE)
IPC: H01F5/02
Filed: 1983-02-16
Abstract: 1. A process for manufacturing a transformer comprising : a magnetic frame (1) having at least one core (2) and at least one yoke (3, 4) which cooperate to bound at least one substantially rectangular window (6) ; at least one high-voltage electrical circuit (13) ; and at least one low-voltage electrical circuit (11), in which process the magnetic circuit (1) is embodied, an insulating tube (9) is placed around the core (2) and is releasably connected at least one end to a demountable driving wheel (83) ; and the winding turns are wound by the tube (9) being rotated through the agency of the driving wheel (83), characterised in that the process starts from a plastics insulating tube (9) formed with at least one substantially axial slot (22), the slot (22) is opened for the core (2) to be placed in the tube (9), the slot (22) is closed and only then is the driving wheel (83) placed around the core (2) and rotatably connected to the annular end of the tube (9).
Patent DE-1189689-T1 (DE)
Inventor: KEISER A
IPC: C01B33/142
Filed: 1999-06-02
Abstract: Colloidal silicas which do not require surface treatment with surface treatment agents to achieve stability. Preparing a stable colloidal silica having a surface area greater than 700 m 2>/g and an enhanced stability value (S-value) of 20-50 comprises: (a) forming an initial composition containing water, an alkali metal silicate having a mole ratio of silicon dioxide (SiO 2) to alkali metal oxide of 15:1-1:1 and a pH of at least 10, and a compound containing an acid, a corresponding salt and its mixture, where the alkali metal silicate and the compound are initially present in a ratio by weight of at least 63:1, while maintaining the temperature of the initial composition below 90 [deg] F; (b) slowly and continuously adding to the initial composition an aqueous silicic acid composition having a SiO 2 content of 4.0-8.5 wt.% while maintaining the temperature below 90 [deg]F until one-half to three-quarters of the silicic acid composition has been added to the initial composition; (c) slowly increasing the temperature of the composition to 115-125 [deg]F and maintaining the temperature until the addition of the silicic acid composition is complete; (d) optionally, maintaining the temperature below 125 [deg]F for an hour; and (e) discontinuing the heating and optionally removing water from the composition until the solids content based on SiO 2 is at least 7 wt.%. Independent claims are also included for: (A) making a cellulosic sheet, comprising: (a) forming a cellulosic furnish containing 0.01-1.5 wt.% cellulosic fiber; (b) adding to the furnish: (i) 0.00005-1.25 wt.%, based on the dry weight of fiber in the furnish, of a stable colloidal silica; (ii) 0.001-0.5 wt.%, based on the dry weight of fiber in the furnish of a water soluble polymeric flocculant having a molecular weight greater than 500000 Dalton; and (c) dewatering the furnish to obtain a cellulosic sheet; and (B) increasing drainage of a papermaking furnish on a papermaking machine, comprising: (a) adding to a papermaking furnish before placing the furnish on a machine a stable colloidal silica; (b) placing the furnish on the machine; and (c) subjecting the furnish to papermaking conditions. The rate of drainage of water from the furnish on the machine is increased.
Patent ES-2238021-T1 (ES)
Title: Conjunto de cierre de un contenedor con un capuchon fijado a presion.
Inventor: BUCKLEY SIMON
IPC: B65D51/18
Filed: 2004-08-24
Abstract: Capuchón para el ensamblaje en un tapón obturador de contenedor que comprende: una parte superior que define un par de líneas marcadas débiles que dividen dicha parte superior en una sección central y unas primera y segunda secciones exteriores; una pared lateral circundante; un par de secciones de brida dispuestas de manera opuesta en conexión unitaria con dicha pared lateral circundante, estando una sección de la brida conectada mediante una parte de dicha pared lateral a dicha primera sección exterior y estando la otra sección de la brida conectada mediante otra parte de dicha pared lateral a dicha segunda sección exterior; un poste central que se extiende axialmente desde dicha sección central y estando construido y dispuesto para el ensamblaje en dicho tapón obturador; y unos medios de seguridad destinados a proporcionar una indicación visual de un intento de retirar dicho capuchón de dicho tapón obturador.
Patent CY-1109386-T1 (CY)
Inventor: REFSUM BJORN
IPC: A47B9/14
Filed: 2008-11-26
Abstract: A combination table (1) arranged for use as a baby changing table or a desk or a partition, including either two vertical side members (2) and one horizontal table top (5) and at least one horizontal shelf (7); or two vertical side members (2) and one horizontal table top (5) and one horizontal crossbeam (10) and alternatively one or more shelves (7) mounted between the side members (2); or at least two vertical side members (2) mounted together by its vertical edges.
Patent CY-1110604-T1 (CY)
Title: Συνδυασμος αναστολεων πρωτεασης που εξαρτωνται απο το κυτοχρωμα ρ450
Inventor: VAN DER GEEST ROLAND
IPC: A61P31/18
Filed: 2009-12-09
Abstract: Η παρούσα εφεύρεση αναφέρεται σε μία μέθοδο για τη βελτίωση της φαρμακοκινητικής του εξαϋδροφουρο[2,3-b]φουρανυλ που περιέχει αναστολείς πρωτεάσης HIV που περιλαμβάνει τη χορήγηση σε έναν άνθρωπο που τη χρειάζεται, μίας θεραπευτικά αποτελεσματικής ποσότητας εξαϋδροφουρο[2,3-b]φουρανυλ που περιέχει αναστολέα πρωτεάσης HIV, και μιας θεραπευτικά αποτελεσματικής ποσότητας ενός αναστολέα κυτοχρώματος Ρ450.
Patent CY-1112316-T1 (CY)
Inventor: RUECKLE THOMAS
IPC: C07D491/04
Filed: 2012-02-02
Abstract: The present invention is related to pyridine methylene azolidinone derivatives of Formula (I) in particular for the treatment and/or prophylaxis of autoimmune disorders and/or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, transplantation, graft rejection or lung injuries.
Patent CY-1113860-T1 (CY)
Title: Αντιδραστηρας για ταυτοχρονο διαχωρισμο του υδρογονου και του οξυγονου απο το νερο
Inventor: RÖHRICH Klaus
IPC: C01B3/50
Filed: 2012-11-23
Abstract: Αποκαλύπτουμε μια διάταξη για την παραγωγή υδρογόνου από νερό με τη χρήση θερμότητας. Η διάταξη χρησιμοποιεί τη θερμική διάσπαση του νερού και λειτουργεί ουσιαστικά χωρίς ηλεκτρική ενέργεια. Βασίζεται στην ιδέα ενός αντιδραστήρα μεμβράνης με δυο είδη μεμβρανών να επιτρέπουν το διαχωρισμό του υδρογόνου και του οξυγόνου ταυτόχρονα σε στοιχειομετρικές ποσότητες από τον όγκο του αντιδραστήρα. Η διάταξη έχει μια ειδική γεωμετρία που έχει ως αποτέλεσμα μια κατανομή θερμοκρασίας μέσα στο θάλαμο του αντιδραστήρα για να διευκολύνει τη χρήση επιλεκτικών στο υδρογόνο μεμβρανών. Η διάταξη θα βοηθήσει να μειωθεί η ανάγκη για μεταφορά και αποθήκευση υδρογόνου καθώς θα είναι μάλλον συνεπτυγμένου μεγέθους για χρήση επί τόπου σε νοικοκυριά, μικρά εργοστάσια ή πρατήρια καυσίμων. Είναι επιδεκτική νοητικής σύλληψης η χρήση της διάταξης σε κινητές εφαρμογές. Η πηγή ενέργειας της διάταξης όπως περιγράφεται είναι η καύση ενός υδρογονάνθρακα με τη χρήση τεχνολογίας πορώδους καυστήρα. Ωστόσο, η διάταξη μπορεί να τροποποιηθεί για να εκμεταλλεύεται οποιαδήποτε άλλη πηγή θερμότητας, ειδικά την ηλιακή ακτινοβολία.
Patent CY-1115667-T1 (CY)
Title: Συστημα διανομης ρευστου
Inventor: ARCURI JOSEPH F
IPC: F16L55/10
Filed: 2014-10-14
Abstract: Ένα σύστημα διανομής ρευστού (10) περιέχει συγκρότημα αντλίας (40) για τη δημιουργία πίεσης σε δοχείο χαμηλού κόστους (20), όπου το δοχείο (20) συνδέεται κατά μη αντιστρεπτό τρόπο προς μονάδα ζεύξης (100). Ένα συγκρότημα ράβδου (80) συνδέεται με δυνατότητα λύσης της σύνδεσης προς τη μονάδα ζεύξης (100). Ένας αγωγός εκκένωσης (60) συνδέεται υδραυλικά προς το δοχείο (20), όπου ο αγωγός εκκένωσης (60) περιέχει βαλβίδα (72). Το συγκρότημα ράβδου (80) περιέχει σώμα της λαβής (82) και σκανδάλη (84), όπου το συγκρότημα ράβδου (80) συνδέεται με δυνατότητα ολίσθησης προς τον αγωγό εκκένωσης (60) μεταξύ θέσης ψεκασμού που ευθυγραμμίζει λειτουργικά τη σκανδάλη (84) με τη βαλβίδα (72) και θέσης αποθήκευσης που αποκλείει τη λειτουργική ευθυγράμμιση μεταξύ της σκανδάλης (84) και της βαλβίδας (72)· και η μονάδα ζεύξης (100) συγκρατεί το συγκρότημα ράβδου (80) με δυνατότητα λύσης στη θέση αποθήκευσης σχετικά προς το δοχείο (20).
Patent CY-1116690-T1 (CY)
Title: Τοπικη συνθεση για χρηση στην θεραπεια της ερυθροτητας που επαγεται απο την ροδοχρωμη ακμη
Inventor: DEJOVIN JACK A
IPC: A61K31/4174
Filed: 2015-09-14
Abstract: Παρέχονται τοπικές συνθέσεις για την θεραπεία ή την πρόληψη της ροδόχρωμης ακμής που ενσωματώνουν ενώσεις που απεικονίζονται από τον παρακάτω τύπο: Στην χρήση τους για την θεραπεία ή την πρόληψη της ροδόχρωμης ακμής και των συμπτωμάτων που την συνοδεύουν οι ενώσεις πρόκειται να εφαρμοστούν τοπικά σαν σπρέι, ομίχλες, αεροζόλ, διαλύματα, λοσιόν, ζελέδες, κρέμες, αλοιφές, πάστες, επαλείψεις, γαλακτώματα και αιωρήματα.
Patent CY-1117012-T1 (CY)
Title: Συμπαγης συσκευη ελξης
Inventor: MARTEL YVON
IPC: B62D51/00
Filed: 2015-10-07
Abstract: Η συμπαγής συσκευή έλξης περιλαμβάνει ένα υδατοστεγές περίβλημα επιμήκους μορφής το οποίο εκτείνεται κατά μήκος ενός διαμήκους άξονα και ορίζει έναν εσωτερικό θάλαμο, μια ερπύστρια διευθετημένη γύρω από το περίβλημα κατά μήκος του διαμήκους άξονα της και η οποία επιτρέπει στη συσκευή να κινείται όταν η ερπύστρια τίθεται σε περιστροφή γύρω από το περίβλημα, και έναν κινητήρα οδήγησης της ερπύστριας. Ο κινητήρας βρίσκεται στον εσωτερικό θάλαμο του περιβλήματος και περιλαμβάνει έναν άξονα εξόδου συνδεδεμένο μηχανικώς στην ερπύστρια. Η συσκευή μπορεί να περιλαμβάνει επίσης ένα κύκλωμα εξαερισμού εντός του εσωτερικού θαλάμου του περιβλήματος, και μια γεννήτρια για την παραγωγή ηλεκτρισμού.
Patent CY-1121339-T1 (CY)
Title: Συστηματα και μεθοδοι για παροχη περιεχομενου σε οχηματα
Inventor: KITS VAN HEYNINGEN MARTIN A
IPC: H04L69/40
Filed: 2018-11-21
Abstract: Περιγράφονται συστήματα και μέθοδοι για την διανομή περιεχομένου προγράμματος σε οχήματα (π.χ. ποντοπόρα οχήματα) με οικονομικό τρόπο. Σε ορισμένες μορφές υλοποίησης το περιεχόμενο προγράμματος μπορεί να διανεμηθεί σε οχήματα μέσω ανεπτυγμένων προηγουμένως δικτύων (π.χ. δορυφορικών δικτύων), χρησιμοποιώντας πλεονάζουσα χωρητικότητα δικτύου η οποία μπορεί σε διαφορετική περίπτωση να μην χρησιμοποιηθεί για την διανομή δεδομένων. Με την ευκαιριακή χρησιμοποίηση πλεονάζουσας χωρητικότητας δικτύου (π.χ. καθώς η χωρητικότητα καθίσταται διαθέσιμη), τα δεδομένα που συνιστούν περιεχόμενο προγράμματος μπορούν να διανεμηθούν σε οχήματα για ορισμένο χρονικό διάστημα, όπως μέσω μετάδοσης πολυεκπομπής. Ένα όχημα μπορεί να αποθηκεύει ληφθέντα δεδομένα επί ενός ή περισσοτέρων επί του οχήματος διακομιστών. Μετά τη λήψη ενός στοιχείου περιεχομένου προγράμματος, το στοιχείο μπορεί να καταστεί προσβάσιμο στο πλήρωμα και/ή τους επιβάτες του οχήματος, όπως με συνεχή ροή μετάδοσης του στοιχείου σε μία ή περισσότερες κατάλληλα διαμορφωμένες διατάξεις αναπαραγωγής. Περιεχόμενο μπορεί να χρησιμοποιηθεί σε διατάξεις αναπαραγωγής «κατά παραγγελία» και/ή σύμφωνα με ένα χρονοδιάγραμμα προγράμματος.
Patent CY-1124833-T1 (CY)
Title: Κτηνιατρικες συνθεσεις για την καταπολεμηση των φλεβοτομων
Inventor: VARLOUD MARIE
IPC: A61K31/34
Filed: 2021-08-12
Abstract: H παρούσα εφεύρεση αφορά την χρήση μιας κτηνιατρικής σύνθεσης που περιλαμβάνει μία ένωση της οικογένειας των νεονικοτινοειδών και μία ένωση της οικογένειας των πυρεθρινοειδών για την καταπολέμηση των φλεβοτόμων και/ή για την καταπολέμηση της λεϊσμανίασης σε μη ανθρώπινα θηλαστικά.
Patent GR-970300003-T1 (GR)
Title: Recovery of gadolinium and its complexing agents from aqueous solutions containing their complexes
Inventor: RIPA GIORGIO
IPC: C01F17/224
Filed: 1997-02-28
Abstract: The invention refers to a novel process for the recovery of gadolinium and its complexing agent from aqueous solutions containing their complexes and/or salts of said complexes.
Patent SI-1501823-T1 (SI)
Title: New piperidinyl-alkylamino-pyridazinone derivatives, a process for the preparation thereof and pharmaceutical compositions containing said compounds
Inventor: BARKOCZY JOZSEF
IPC: A61K31/00
Filed: 2002-12-28
Abstract: The invention relates to new piperidinyl-alkylamino-pyridazinone derivatives of the general Formula (I) (wherein R is hydrogen or C<SUB>1-4</SUB>-alkyl; one of X and Y stands for hydrogen and the other represents a group of the general Formula (II) Hal stands for halogen; and n is 1 or 2) and pharmaceutically acceptable acid addition salts thereof a process for the preparation thereof and pharmaceutical compositions comprising said compounds. The compounds of the general Formula I exhibit anxiolytic effect and are useful in the treatment of anxiety.
Patent SI-1511516-T1 (SI)
Title: Topically applicable pharmaceutical preparation
Inventor: BOLLE CHRISTINA
IPC: A61K31/00
Filed: 2003-05-27
Abstract: A topical pharmaceutical preparation for administering a slightly soluble PDE 4 inhibitor is described. A surprisingly good systemic bioavailability is observed with this dosage form.
Patent SI-1449433-T1 (SI)
Title: Tunnel sprayer for rows of orchards, vineyards or other plants
Inventor: BERTONI SERGIO
IPC: A01M7/00
Filed: 2004-02-09
Abstract: The tunnel sprayer for rows of orchards, vineyards or similar, is of the towed, carried or self-propelled type, and comprises on the uprights of the portal (3) opposed shields (S1, S2) where each shield is provided with at least a vertical spraying bar (B) with an adjacent vertical delivery chamber (6) of air under pressure in the same direction of flow, and it is provided, laterally and parallel to this, with a vertical intake chamber (10), connected to said delivery chamber by means of one or more generators (V) of air under pressure, like fans, turbines or similar. Said chambers are arranged in inverted and opposed position in the said shields (S1, S2), in such a manner that to the delivery chamber for the air under pressure in one shield (S1) there is opposed the intake chamber on the other shield, and vice versa. At least the delivery chamber (6) for the air under pressure is structured in such a manner to reduce the internal losses of head or charge and in such a manner that its discharging mouth (106) which is opened toward the row, presents a limited width, so that the same chamber acts as a distributor and buffer and/or compensator, so that from its discharging mouth comes out an air flow with values of flow rate and pressure distributed in uniform manner and constant along the whole height of the mouth as much as possible. <IMAGE>
Patent SI-1633697-T1 (SI)
Title: Method for the production of substituted 3-aryl-butyl amine compounds
Inventor: HELL WOLFGANG
IPC: C07C211/27
Filed: 2004-06-04
Abstract: Methods for the dehydration of substituted 1-amino-3-aryl-butan-3-ol compounds for the preparation of substituted 3-aryl-butyl-amine compounds.
Patent SI-1717118-T1 (SI)
Title: Windscreen wiper
Inventor: CATHALA FRANCK
IPC: B60S1/00
Filed: 2006-04-24
Abstract: The wiper has a driving support (10) displaced along an alternative rotational movement around a cleaning axis which is perpendicular to a surface to be wiped. A wiping brush is rotated with respect to an arm which is rotated on the support. Control units control the rotation of the arm and the brush according to the angular displacement of the support. The units are partially carried by a plate integrated with a bearing of a driving engine shaft. A pin (100) permits temporary integration of the support and the plate.
Patent SI-1945545-T1 (SI)
Title: Mobile handling unit
Inventor: UNSELD HANS G
IPC: B60P1/00
Filed: 2006-11-03
Abstract: The invention relates to a mobile handling unit (1) for transferring and/or loading a loading unit (2), in particular a container or an interchangeable bridge, along the longitudinal side. The loading unit (2) is transferred and/or loaded via at least one movable loading arrangement (3) which can be positioned beneath the loading unit. The loading arrangement (3) corresponds at least to the surface area of the loading unit (2) and, in the transporting and rest positions, is arranged above a base plate (10) and/or a base frame (6) provided on that side of the loading arrangement (3) which is directed away from the loading surface. Provided between the loading arrangement (3) and the base frame (6) and/or the base plate (10) is at least one extension arm (7), which is arranged on the base frame (6) and/or on the base plate (10) and can be extended telescopically in a direction perpendicular to the longitudinal side of the loading unit (2). The loading arrangement (3) can be moved on the extension arm (7), in the direction of the longitudinal extent of the latter, via a drive.
Patent SI-1918500-T1 (SI)
Title: Blind frame
Inventor: MATEJKA LIBOR
IPC: E06B1/00
Filed: 2007-08-03
Abstract: An insert frame, for fitting windows and doors into a building, has a one piece construction with a base frame (10) with outer (11) and inner (12) flanges to align the frame into the wall and to fit the window/door frame. The flanges are set normal to the main frame and the outer flange is further braced by ribs (13). The frame is a one piece molding using recycled HDPE.
Patent SI-2178093-T1 (SI)
Title: Treatment of liquid wastes containing heavy metals
Inventor: BIGLINO MARCO
IPC: G21F9/04
Filed: 2008-10-16
Abstract: The present invention is about a sol-gel process for the treatment of wastes containing heavy metals, that makes it possible to fix such ions in stable articles not giving rise to spontaneous release of said metals.
Patent SI-2914701-T1 (SI)
Title: Improved method for converting a feedstock containing biomass for the production of hydrocarbons, by means of fischer-tropsch synthesis
Inventor: BOISSONNET GUILLAUME
IPC: C10K3/00
Filed: 2013-10-30
Abstract: The present invention concerns an integrated process for the production of liquid hydrocarbons starting from a feed containing at least one fraction of biomass and optionally at least one fraction of another feed, said process comprising at least one pre-treatment step, a gasification step, a step for conditioning synthesis gas, a water scrubbing step, a step for eliminating acid gases, a final purification step, and a catalytic Fischer-Tropsch synthesis reaction step.
Patent TR-201804858-T1 (TR)
Title: Sıvı bir numune içindeki çözünmüş karbon dioksit konsantrasyonunun çevrimiçi tespiti için bir sistem ve yöntem.
Inventor: DATTA KUVALEKAR
IPC: B01D53/00
Filed: 2016-10-06
Abstract: Bu patent açıklaması, bir sıvı numunede çözünmüş karbondioksit konsantrasyonunun çevrimiçi tespiti için bir sistem ve bir yöntem ile ilgilidir. Özellikle, çözünmüş karbondioksit konsantrasyonu, sıvı numunenin iletkenlik değerlerinin ve bir gazdan arındırılmış sıvı numunenin belirlenmesiyle tespit edilir. Numunede çözünmüş karbondioksit konsantrasyonunun tespit edilmesi gereklidir, çünkü çözünmüş karbondioksit, boru sistemlerini, montaj sistemlerini ve bir kazanın aksesuarlarını korozyona uğratır. Mevcut patent açıklamasına ait olan sistem ve yöntem, sıvı numunedeki çözünmüş karbondioksidin çevrimiçi tespiti için gerekli elektrik tüketimini azaltmayı da kolaylaştırmaktadır.
Patent DE-3650297-T2 (DE)
Inventor: KANEKO MASAKATSU C O SANKYO CO
IPC: C07D233/54
Filed: 1986-04-21
Granted: 1996-01-25
Abstract: New griseolic acid derivatives have various groups attached to the sugar part in place of the adenine group of griseolic acid itself. These groups are all purine derivatives or ring-opened purine analogs. The compounds are useful as inhibitors of phosphodiesterases. They may be prepared by replacing the adenine moiety of griseolic acid and/or dihydrodesoxygriseolic acid and/or by replacing other substituent groups.
Patent DE-3688624-T2 (DE)
Inventor: TWINEY ROBERT CHRISTOPHER
IPC: G10K11/00
Filed: 1986-03-17
Granted: 1993-10-07
Abstract: An active noise reduction (ANR) arrangement for reducing acoustic noise in an earphone structure (1) includes an automatic gain control arrangement (14-20) providing a variable loop gain dependent upon the variable noise reduction which is produced in the earphone (1) by the active noise reduction arrangement and which is effectively measured by noise pick-up microphones (5 and 13) located, respectively, in earphone structure front and rear internal cavities (11 and 12) positioned in front of and at the rear of a noise-cancelling transducer diaphragm (8,9) and providing a signal related to the measured noise reduction.