baber/WOPTO huggingface dataset:
Patent IT-MI951151-A1 (IT)
Title: Polarizzatore dc per alte potenze rf e bassa intermodulazione
Inventor: CAVALIERI D ORO ENZO
IPC: H01P1/20
Filed: 1995-06-02
Abstract: Polarizzatore a corrente continua per sistemi di trasmissione a microonde comportanti una stazione A (sorgente di segnali RF), una stazione ricevente B, ed una sorgente D di CC da alimentare a B collegata in un nodo N alla linea coassiale AB, i rami AN, DN avendo uno stub STU2 in corto circuito ed uno stub STU1 in circuito aperto.L'impedenza caratteristica normalizzata di STU2 è sostanzialmente uguale all'ammettenza di STU1 ed i capi liberi delle estremità vicine (nel nodo N) del due stub sono ad una distanza inferiore a ?/100.
Patent IT-MI951410-A1 (IT)
Title: Utilizzo di sequenze di endorfina per la preparazione di un  medicamento immunosoppressore privo di attivita' oppiacea
Inventor: SIRCHIA GIROLAMO
IPC: A61K31/00
Filed: 1995-06-30
Abstract: Si descrive l'uso di sequenze di beta - endorfina prive del terminale amminico della beta - endorfina naturale per la preparazione di medicamenti ad attività immunosoppressiva e privi di attività oppiacea.
Patent IT-MI962215-A1 (IT)
Inventor: GIORDANO MARIO
IPC: C08G69/30
Filed: 1996-10-25
Abstract: Process for the solid state polycondensation of polyamide resins by the use in the polycondensation reactor of a quantity of an inert gas such that the ratio by weight between the solid capacity/h at the reactor outlet and that one of gas fed into the reactor is lower than 0.5.
Patent IT-RM950214-A1 (IT)
Title: Proiettore per veicoli con riflettore "lentinato" per modellare il  flusso luminoso tramite riflessione.
Inventor: LIOY VINCENZO
IPC: F21V7/04
Filed: 1995-04-03
Abstract: Proiettore per veicoli, a rifrattore trasparente terso, e riflettore "lentinato" per modellarne il flusso luminoso, in cui la "modellatura" del riflettore (19) è eseguita ad archi di cerchio (1) traslati su uno o più segmenti di coniche (3). Detta "modellatura" è eseguita con archi di cerchio (1) che iniziano e terminano sul profilo di una parabola (3) d'appoggio in due punti predeterminati (5, 7); detti archi (1) essendo tali che la riflessione del filamento (9) nel punto di intersezione (5) o (7) raggiunge un piano (11), perpendicolare all'asse ottico (13), ad una distanza prefissata dal centro (15) di tale piano (11).
Patent IT-RM950396-A1 (IT)
Title: Hydraulic engine.
Inventor: PETITTI CARLO
Filed: 1995-06-14
Abstract: It is a hydraulic engine that exploits the principle of Archimedes in order to rotate naturally on a tree, producing a torque that can be later used to activate alternators, pumps, etc. It will have a maintenance cost equal or close to zero as it does not use fuel but only still water in a tank. It is not a polluting machine.
Patent IT-VI930183-A1 (IT)
Title: Rubinetto a maschio rotante
Inventor: GHIOTTO ANGELO
IPC: F16K/
Filed: 1993-11-19
Abstract: L'invenzione realizza un rubinetto a maschio rotante comprendente: un corpo (2) provvisto di un maschio rotante (3) inserito in una sede (23) realizzata in detto corpo (2) e girevole per il tramite di un organo di manovra (5) fissato ad un'estremità di detto maschio rotante (3). Tra detto maschio rotante (3) e detto corpo (2) del rubinetto, é disposto un organo di tenuta costituito da un'unica guarnizione e forma di gabbia (4), composta da almeno due anelli (41) sostanzialmente circolari coassiali ed allineati l'uno dopo l'altro, collegati tra loro per il tramite di due o più elementi di unione (42).
Patent NO-20141186-A1 (NO)
Title: Sammensatte foringer for perforatorer
Inventor: HETZ AVIGDOR
IPC: E21B43/117
Filed: 2014-10-03
Abstract: En rettet sprengladning som har en ladningsbeholder og en fôring med et ytre lag og et indre lag. Fôringen er et hovedsakelig hult, stumpkonisk utformet element med en åpen ende og en lukket ende, hvor den lukkede enden av fôringen settes inn i en åpning i ladningsbeholderen. Et eksplosiv er anordnet mellom fôringen og ladningsbeholderen. Det indre laget i fôringen inkluderer et materiale med høyere densitet enn materiale anvendt for å danne det ytre laget.
Patent NO-20180305-A1 (NO)
Title: Apparat og fremgangsmåte for forenkling av sammenkopling og frakopling av elementer
Inventor: FOX PRESTON R
IPC: E21B19/18
Filed: 2018-02-28
Abstract: Apparat og fremgangsmåte for forenkling av sammenkopling eller frakopling av et første element til eller fra et andre element, hvor apparatet omfatteren ramme (110), og første og andre gripesammenstillinger (120, 140), hvor hver av den første og andre gripesammenstilling har et hus med en inngang for mottak av henholdsvis det første og andre element, og har tre bevegelige senkemedbringere (127b, 127c) anordnet omkring nevnte inngang, hvor hver bevegelige senkemedbringer (127b, 127c) har et kraftdrevet bevegelsesapparat (170a, 170b, 170c) for å bevege senkemedbringerne (127b, 127c) samtidig og synkront.
Patent NO-20180541-A1 (NO)
Inventor: SHARMA RAVI
IPC: C09K23/00
Filed: 2018-04-20
Abstract: A well fluid has a particle stabilized emulsion that has a first phase containing hydrocarbon fluid, a second phase containing brine, such as an aqueous alkali metal brine, and solid particles, wherein at least a portion of the solid particles are arranged at an Interface between the first phase and the second phase to stabilize the emulsjon. The well fluids can be used for drilling, completion, and/or workover fluids. A method of preparing the well fluid, which can be done in the absence of a surfactant, is also described.
Patent PE-34998-A1 (PE)
Title: Un atomizador nasal que contiene un esteroide intranasal y un antihistaminico
Inventor: CRAMER RONALD DEAN
IPC: A61K31/58
Filed: 1996-12-18
Abstract: SE REFIERE A UNA COMPOSICION, QUE COMPRENDE: a) UN GLUCOCORTICOIDE SELECCIONADO DE BECLOMETASONA, FLUNISOLIDA, TRIAMCINOLONA, FLUTICASONA, MOMETASONA, BUDESONIDA O MEZCLAS DE ESTOS; b) UN ANTIHISTAMINICO INHIBIDOR DE LEUCOTRIENO SELECCIONADO DE CETIRIZINA, LORATADINA, AZELASTINA O MEZCLAS DE ESTOS; c) UN VEHICULO INTRANASAL Y, OPCIONALMENTE, PUEDE CONTENER UNA AMINA SIMPATICOMIMETICA, UN AGENTE ANTIINFLAMATORIO NO ESTEROIDEO, UN INHIBIDOR O ANTAGONISTA DE LIPOXIGENASA, UN ANALGESICO NO OPIATO, UN ANTICOLINERGICO, UN MUCOLITICO O UN ANTIALERGICO ENTRE OTROS. SIENDO UTIL EN EL TRATAMIENTO DE LOS SINTOMAS DE RINOCONJUNTIVITIS ESTACIONAL O CONTINUA
Patent PE-20001050-A1 (PE)
Title: Benzamidas sustituidas y medicamento que las comprende
Inventor: ZIMMER OSWALD
IPC: C07D211/42
Filed: 1999-09-17
Abstract: SE REFIERE A BENZAMIDAS DE FORMULA I, DONDE; R1 ES ES UN GRUPO DE FORMULA C00R4; R4 ES ALQUILO C1-C6, CONR5R6; R5 Y R6 SON ALQUILO C1-C6 O JUNTO CON N FORMAN UN ANILLO DE PIRROLIDINA, PIPERIDINA, HEXAMETILENIMINA, MORFOLINA; R2 ES CLORO, FLUOR, CF3, ALQUILO C1-C3, H; R3 ES OH, ALQUILO C1-C6, ALCOXI C1-C6, CH2-NR5R6. EL COMPUESTO I ES UN INMUNOMODULADOR QUE MANTIENE EN EQUILIBRIO LAS CITOCINAS INDUCTORAS DE INFLAMACION Y LAS CITOCINAS INHIBIDORAS DE LA INFLAMACION
Patent PE-20000820-A1 (PE)
Title: Procedimiento para eliminar un componente volatil del gas natural
Inventor: COLE ERIC T
IPC: F25J3/08
Filed: 1999-10-20
Abstract: CARACTERIZADO POR: UNA CORRIENTE DE GAS NATURAL QUE INGRESA AL PROCEDIMIENTO DE LICUEFACCION Y ES DIVIDIDA EN DOS CORRIENTES. UNA PRIMERA CORRIENTE ES ENFRIADA MEDIANTE UN TERMOPERMUTADOR, A TRAVES DEL CUAL CIRCULA LIQUIDO REFRIGERANTE DESDE UNA COLUMNA DE SEPARACION. UNA SEGUNDA CORRIENTE FLUYE A TRAVES DE UN TERMOPERMUTADOR, EL CUAL ESTA EN RELACION DE INTERCAMBIO CALORIFICO INDIRECTO CON LOS VAPORES DE LA PARTE SUPERIOR DEL SEPARADOR DE FASE. LUEGO DICHAS CORRIENTES SON COMBINADAS Y DICHA CORRIENTE RESULTANTE ES PASADA A TRAVES DE UN MEDIO DE EXPANSION PARA DISMINUIR LA PRESION Y ENFRIAR LA CORRIENTE DE VAPOR ANTES QUE ENTRE A LA COLUMNA DE SEPARACION EN UN NIVEL INTERMEDIO, DICHA COLUMNA DE SEPARACION ES UNA TORRE DE DESTILACION CONTENIENDO BANDEJAS, LA CUAL SEPARA UNA CORRIENTE DE VAPOR CON ALTO CONTENIDO DE NITROGENO QUE SALE POR LA PARTE SUPERIOR DEL SISTEMA DE FRACCIONAMIENTO Y PASA A TRAVES DEL TERMOPERMUTADOR, DONDE ES ENFRIADO MEDIANTE UN SISTEMA DE REFRIGERACION DE CICLO CERRADO; Y SEPARA UNA CORRIENTE LIQUIDA CON ALTO CONTENIDO DE METANO, DICHA CORRIENTE LIQUIDA ES ENVIADA A UN RECIPIENTE DE CONTENCION
Patent PE-4296-A1 (PE)
Inventor: ZEINDLER HEIDI
IPC: A61J17/00
Filed: 1995-04-04
Abstract: A pacifier thermometer (1) having a lip-shield (1'), a rubber nipple (2) projecting therefrom, a temperature sensor (6) and electronic measuring circuitry. The temperature sensor (6) is arranged on a metallic anchoring element (8) on the inner side of said nipple (2), the anchoring element (8) being connected through the nipple wall to a flat metalic counterelement (9) and thus fixedly held in the nipple wall (4') at a desired location. This construction warrants an optimized heat transfer from the tongue of a patient to the temperature sensor (6), so that the temperature can be quickly measured displayed and read.
Patent PE-32196-A1 (PE)
Title: Granulo enterico de duloxetina
Inventor: FUJII TOSHIRO
IPC: A61K9/16
Filed: 1995-07-12
Abstract: CARACTERIZADO POR QUE COMPRENDE: a) UN NUCLEO QUE CONSTA DE DULOXETINA Y UN EXCIPIENTE ACEPTABLE FARMACEUTICAMENTE; SIENDO EL TAMANO MEDIO DE LA PARTICULA DE DULOXETINA ES 50 �M o MENOS; b) UNA CAPA DE SEPARACION OPCIONAL ACEPTABLE FARMACEUTICAMENTE TAL COMO SACAROSA; c) UNA CAPA ENTERICA COMPUESTA DE HIDROXIPROPILMETILCELULOSA ACETATO SUCCINATO (HPMCAS), LA QUE ES NEUTRALIZADA PARCIALMENTE CON IONES AMONIO HASTA EL GRADO EN QUE SE NEUTRALIZAN PARCIALMENTE GRUPOS DE ACIDO SUCCINICO, Y UN EXCIPIENTE ACEPTABLE FARMACEUTICAMENTE; Y d) UNA CAPA DE ACABADO OPCIONAL
Patent PL-308336-A1 (PL)
Title: Swinging-type skylight hopper window
Inventor: FRANK KARL-HEINZ
IPC: E05D15/48
Filed: 1995-04-25
Abstract: The tilt-and-turn roof window has a set-out aid, and the window pane (1) in the central area of its side rails (4) is rotatably borne by two arms (3) pivotably arranged at the upper end of the casing box (2). In the swing position the window is guided by two axis pins (5) between the central area and the upper end of the window pane on its side rails in groove (6) on the side rails (7) of the casing box. In the fold position it is firmly connected with the arms. The grooves at their upper end (13) have no limitation, and the axis pins by operation of a band grip (8) are longitudinally displaceable along the side rails so that in the swing position and in the fol position they are outside the grooves. <IMAGE>
Patent PL-313411-A1 (PL)
Title: Method of storing optical waveguides
Inventor: MACKEN LUK JOZEF
IPC: G02B6/44
Filed: 1994-09-02
Abstract: PCT No. PCT/GB94/01913 Sec. 371 Date Mar. 6, 1996 Sec. 102(e) Date Mar. 6, 1996 PCT Filed Sep. 2, 1994 PCT Pub. No. WO95/07480 PCT Pub. Date Mar. 16, 1995A base for an optical fibre organizer, which comprises: a first passage along one longitudinal edge portion for incoming fibres; a second pasage along an opposite longitudinal edge portion for outgoing fibres; a plurality of first fibre guides separated from one another along the length of the base and extending from the first passage across the base towards the second passage where fibre in said guides are directed away from the plane of the base; a plurality of second fibre guides separated from one another along the length of the base and extending from the second passage across the base towards the first passage where fibres in said guides are directed away from the plane of the base.
Patent PL-313472-A1 (PL)
Title: Palletised container
Inventor: SCHUETZ UDO
IPC: B65D77/06
Filed: 1996-03-25
Abstract: Pallet container in which the trough shaped recesses (16) of the vertical and horizontal lattice bars (9,10) have a central raised section (17). At the cross over point (15) of the two bars the four contact sections (20) are welded together. The sections (25,26) on either side of the welded joints form elastic bending points which relieve the welded joints when the lattice cover (8) undergoes static and/or dynamic loading.
Patent PL-314239-A1 (PL)
Title: Recombinated adenovirus vector and method of using it
Inventor: GREGORY RICHARD J
IPC: C07K14/47
Filed: 1994-10-25
Abstract: This invention provides a recombinant adenovirus expression vector comprising a total deletion of a protein IX DNA and a gene encoding an anti-tumor protein. A pharmaceutical composition comprising said vector and its use for the treatment of cancer, especially hepatocellular carcinoma, are also part of the invention.
Patent PL-328329-A1 (PL)
Title: Gas sorption compounds
Inventor: MATACOTTA FRANCESCO CINO
IPC: B01J23/89
Filed: 1997-02-10
Abstract: Compounds having the formulawherein A is an alkaline-earth metal, an alkaline metal, a lanthanide, or a solid solution thereof, B is a transition metal, an element of group III, or a solid solution thereof, and d has a value between 0 and 1; a method for preparing the compounds; a method for producing composite materials on various matrices and thin or thick films deposited on various substrates which contain the compounds; their use; and a method for eliminating certain gases from a mixture that includes them by using the compounds.
Patent PL-331536-A1 (PL)
Title: Muscarinic antagonists with an etheric bond
Inventor: CHANG WEI K
IPC: A61K31/4545
Filed: 1997-08-13
Abstract: 1,4 Di-substituted piperidine muscarinic antagonists of formula (I) or an isomer, pharmaceutically acceptable salt, ester or solvate thereof, wherein X is a bond, -O-, -S-, -SO-, -SO2-, -CO-, -C(OR<7>)2-, -CH2-O-, -O-CH2-, -CH=CH-, -CH2-, -CH(C1-C6 alkyl)-, -C(C1-C6 alkyl)2-, -CONR<17>-, -NR<17>CO-, -O-C(O)NR<17>-, -NR<17>C(O)-O-, -SO2NR<17>- or -NR<17>SO2-; R is cycloalkyl, optionally substituted phenyl or optionally substituted pyridyl; R<2> is H, alkyl, optionally substituted cycloalkyl, cycloalkenyl, t-butoxycarbonyl or optionally substituted piperidinyl; and the remaining variables are as defined in the specification, are disclosed. Compounds of formula (I) are useful for treating cognitive disorders such as Alzheimer's disease. Also disclosed are pharmaceutical compositions, methods of preparation and combinations of compounds of formula (I) with ACh'ase inhibitors.
Patent PL-336077-A1 (PL)
Title: Methods of and compositions for synthesising long-chain polyunsaturated fatty acids in plants
Inventor: KNUTZON DEBORAH
IPC: A23K1/16
Filed: 1998-04-10
Abstract: Nucleic acid construct contains: (a) at least one of 1617 (S1), 1488 (S2) and 1488 (S3) bp sequences (I), or (b) any sequence encoding the same proteins as (I), coupled to a heterologous sequence, particularly an expression control sequence functional in plants. Also new are: (A) recombinant plant cells containing at least one DNA encoding a Mortierella alpina fatty acid desaturase (FAD), so that it can produce a polyunsaturated fatty acid (PUFA); (B) oils produced by these cells (or plants containing them), and (C) 7 sequences encoding human FAD and two sequences encoding Schizochytrium FAD, when expressed in plant cells.
Patent PL-338711-A1 (PL)
Title: Synergetic biocidal composition
IPC: A01N43/80
Filed: 1998-08-20
Abstract: The invention relates to a biocide composition for use as an additive in substances which are susceptible to attack by harmful micro-organisms. The inventive biocide composition has at least two active biocide agents of which one is 2-methylisothiazolin-3-on, and is characterised in that it contains 1,2-benzisothiazolin-3-on, compositions containing 5-chloro-2-methylisothiazolin-3-on being excluded. The inventive composition has a synergistic biocide effect compared to its individual constituents.
Patent PL-356780-A1 (PL)
Title: Novel compounds
Inventor: BROWN WILLIAM
IPC: C07D409/14
Filed: 2000-12-15
Abstract: The present application is directed to compounds having the general formula:and to the use of these compounds in therapeutic methods.
Patent PL-360835-A1 (PL)
Title: Conductor rail system
Inventor: WALSER BERND
IPC: H01R25/14
Filed: 2001-03-05
Abstract: The invention relates to a conductor rail system for lamps, comprising several mounting rails (1) which can be connected to each other in a modular manner, in addition to an electroconductor profile held by said mounting rails (1). The profile is provided with grooves (11) which can be accessed from a contact side and which run in a longitudinal manner along the mounting rails (1), said grooves being used to receive wires (6) for an electric power supply and/or to transmit control signals. A connection element (31) comprising corrugated cavities which correspond to the grooves (11) in the electroconductor profiles is used in order to connect the electroconductor profiles of two adjacent mounting rails (1). Each cavity accommodates a metal connector (35) to which the wires arranged and connected to each other in the grooves (11) in the electroconductor profiles can be connected bilaterally.
Patent PL-361780-A1 (PL)
Title: Contact-free or hybrid contact-contact-free smart card with enhanced strength of the electronic module
Inventor: HALOPE CHRISTOPHE
IPC: B42D15/10
Filed: 2002-09-13
Abstract: A smart card including an antenna (18) on a support made of paper type fibrous material (12), two card bodies on each side of the support each consisting of at least one layer of plastic material having a low flow temperature, and an electronic module (26) featuring a chip connected to the antenna, the assembly made up of the antenna support and the two card bodies being welded together by hot-lamination under pressure. The support made of fibrous material includes at least one opening (14, 16) such that the plastic layers (23, 25) of the card body come into near perfect contact during the lamination operation, the opening forming a weld between the card bodies thus reinforcing the connection of the module.
Patent PL-367456-A1 (PL)
Title: Method for producing airbags
Inventor: BUSSKAMP HEINZ
IPC: B26D5/00
Filed: 2002-09-27
Abstract: A method for producing woven airbags, especially at least partially multi-layered airbags, includes the following steps: the warp threads are prepared in a warping room, warp threads which are suitable as marker threads for machine-readable markings being already placed in the warp; the airbag material is woven, weft threads which are suitable as marker threads for machine-readable markings being interlaced over at least part of the width of the cloth; and the airbag is cut out of the airbag material using a cutting device which is guided by the interlaced machine-readable markings.
Patent PL-367705-A1 (PL)
Title: Polyurethane elastomers, method for the production thereof and their use
Inventor: BRECHT KLAUS
IPC: C08G18/48
Filed: 2002-08-19
Abstract: The invention provides polyurethane elastomers (PU elastomers), a process for their production using special catalyst mixtures and their use in particular for the manufacture of shoe soles.
Patent PL-368322-A1 (PL)
Title: Staurosporine derivatives as inhibitors of flt3 receptor tyrosine kinase activity
Inventor: GRIFFIN JAMES DOUGLAS
IPC: A61K31/535
Filed: 2002-10-29
Abstract: The present invention relates to the use of staurosporines derivatives for the preparation of a drug for the treatment of diseases involving deregulated FLT3 receptor tyrosine kinase activity, especially for the curative and/or prophylactic treatment of leukemias and myelodysplastic syndromes, and to a method of treating diseases involving deregulated FLT3 receptor tyrosine kinase activity.
Patent PL-368708-A1 (PL)
Title: Medicinal use of histone deacetylase inhibitor and method of evaluating antitumor effect thereof
Inventor: SASAKAWA YUKA
IPC: C12Q1/68
Filed: 2002-08-20
Abstract: A therapeutic agent for prostate cancer and malignant lymphoma containing FK228 or a salt thereof as an active ingredient, and a method for evaluating an antitumor effect of a histone deacetylase inhibitor which includes at least a step of treating a test cell with a histone deacetylase inhibitor, a step of measuring change in the expression amount of a specific gene in the test cell before and, after the treatment with the inhibitor, comparing the both expression amounts.
Patent PL-372725-A1 (PL)
Title: Device and method for dividing vertical glass plates
Inventor: GFELLER HANS
IPC: C03B33/02
Filed: 2003-04-02
Abstract: The glass is supported on a resting surface (31) in a vertical or slanting orientation, 45 degrees at most. A breaking unit (39, 40, 42) parts the pre-cut (or scored glass), along a horizontal line. An Independent claim is included for the corresponding method.
Patent PL-375511-A1 (PL)
Title: Aerosol formulation for inhalation containing an anticholinergic agent
Inventor: SCHMIDT FRIEDRICH
IPC: A61K31/5375
Filed: 2003-07-25
Abstract: Aqueous composition (A) for inhalation contains as only active ingredient a tricyclo-oxa-aza-nonane derivative (I), at least one acid and optionally other auxiliaries and/or complexing agents. Aqueous composition (A) for inhalation contains as only active ingredient a tricylo-oxa-aza-nonane derivative of formula (I), at least one acid and optionally other auxiliaries and/or complexing agents. [Image] X : chloride, bromide, iodide, sulfate, phosphate, methanesulfonate, nitrate, maleate, acetate, citrate, fumarate, tartrate, oxalate, succinate, benzoate or p-toluenesulfonate. An independent claim is also included for an inhalation kit containing (A) and an inhaler for nebulization. ACTIVITY : Antiasthmatic. No details of tests for antiasthmatic activity are given. MECHANISM OF ACTION : Anticholinergic.
Patent PL-399698-A1 (PL)
Title: Sposób doboru zlozonosci dyskretnego modelu akustycznego w systemie automatycznego rozpoznawania mowy
Inventor: KUROPATWINSKI MARCIN
IPC: G10L15/00
Filed: 2012-06-27
Abstract: Wynalazek dotyczy sposobu doboru zlozonosci dyskretnego modelu akustycznego w systemie automatycznego rozpoznawania mowy, obejmujacym dyskretny model akustyczny, slownik wymowy i opcjonalnie model jezyka badz gramatyke, gdzie przy zadanej bazie danych mowy, obejmujacej wiele par, skladajacych sie z nagrania mowy zwanego przebiegiem czasowym sygnalu mowy i transkrypcji ortograficznej przebiegu czasowego, konstruuje sie modele akustyczne, poprzez: konwersje zapisu ortograficznego na fonetyczny, parametryzacje przebiegów czasowych poprzez obliczanie wektorów cech i normalizacje ciagów wektorów cech i charakteryzuje sie tym, ze zlozonosc Pl dyskretnego modelu akustycznego ustawia sie wedlug procedury, przy zalozonym wspólczynniku generalizacji N.
Patent PL-402132-A1 (PL)
Inventor: BOREK ALEKSANDER
IPC: B23K9/04
Filed: 2012-12-19
Abstract: Sposób napawania warstwy metalicznej na element metalowy polega na tym, że na element metalowy napawa się, korzystnie laserowo, co najmniej dwie warstwy materiału metalicznego, przy czym pierwsza warstwa ma grubość nie większą niż 3,0 mm korzystnie od 0,5 mm do 1,5 mm, a kolejne warstwy mają grubość co najmniej 20% wag. grubości pierwszej warstwy.
Patent PL-402323-A1 (PL)
Title: Method for preparing taxane derivatives
Inventor: BATTAGLIA ARTURO
IPC: C07D305/14
Filed: 2003-09-05
Abstract: A process for the preparation of compounds of formula XIV starting from compounds of formula XIII   
wherein 
R 2  is an acyl group or an alcohol-protecting group; 
R 3  is hydrogen, acyl, alkyl or, taken together with R 4 , forms a C=O, C=S, SO, SO 2  group; 
R 4  is hydrogen or, taken together with R 3 , forms a C=O, C=S, SO, SO 2  group; 
R 5  is hydrogen or an alcohol-protecting group; 
R 6  is aryl, substituted aryl, heteroaryl; 
comprising: 
a) selective reduction of the azido group to amino group; 
b) optional treatment with alkylating or acylating agents; 
c) cleavage of the C7 protective group; 
d) opening of the oxazolidine.