baber/WOPTO huggingface dataset:
Patent NO-20150401-A1 (NO)
Inventor: MIKALSEN KENNETH
IPC: E21B19/16
Filed: 2015-04-07
Abstract: Apparatus (1) for gripping a tubular member (2) where the apparatus (1) includes a die (4) and a die holder (6), and where at least one of the die (4) or the die holder (6), on its portion facing the other, has at least two axially formed ridges (12, 28) that complementary fit in valleys (14, 30) in the other of the die (4) or the die holder (6), the ridges (12, 28) having a larger bottom Width (16) than top width (18), wherein centre lines (52) of the die ridges (12) are substantially parallel at a distance (54), and where the die (4), when unengaged, is radially movable between abutment of the die ridges (12) to the die holder (6) and abutment of the die (4) to at least one stop member (36) of the die holder (6).
Patent NO-20171833-A1 (NO)
Title: A real-time fluid monitoring system and method
Inventor: NYHAVN FRIDTJOF
IPC: G01F1/704
Filed: 2017-11-17
Abstract: A method and system of monitoring fluid flow in a wellbore comprises the steps of: inducing distributed-source temperature inputs in at least a portion of the fluid in a volume (14) in the wellbore; sensing a temperature pulse caused by said temperature inputs, at one or more locations downstream of said volume; and calculating the flow rate of said fluid through said volume (14). The flow rate is calculated based on one or more characteristicsof said pulse, and the RTD of said volume.
Patent PE-20000368-A1 (PE)
Title: Panal absorbente y descartable con una zona de entrepierna angosta
Inventor: MOLAS HORACIO JORGE
IPC: A61F13/15
Filed: 1999-02-08
Abstract: QUE COMPRENDE: UNA CUBIERTA SUPERIOR QUE TOMA CONTACTO CON LA PIEL DEL USUARIO; UNA CUBIERTA DE RESPALDO QUE TOMA CONTACTO CON LA PRENDA DE VESTIR DEL USUARIO, ENCERRANDO ENTRE AMBAS UN NUCLEO ABSORBENTE ENCAPSULADO, QUE INCLUYE CANALES, UBICADO EN LA ZONA DE ENTREPIERNA DONDE SE DISPONEN TAMBIEN BARRERAS LATERALES ANTIDESBORDES, TENIENDO DICHO NUCLEO ABSORBENTE EN SU ZONA DE ENTREPIERNA UN ANCHO DE AL MENOS 40 mm Y NO MAYOR DE 95 mm Y UNA DENSIDAD APROXIMADA DE 0,15 g/cm³. ASIMISMO ESTA DISPUESTO EN EL CUERPO DEL PANAL UBICADO EN FORMA ASIMETRICA CON MAYOR PRESENCIA EN LA ZONA FRONTAL QUE EN LA ZONA POSTERIOR DEL CANAL. TIENE APLICACION EN LA FABRICACION DE ARTICULOS ABSORBENTES TALES COMO PANALES Y SIMILARES
Patent PE-20000361-A1 (PE)
Title: Composiciones de vidrio para envases que absorben luz uv
Inventor: FENSTERMACHER JAMES E
IPC: C03C4/08
Filed: 1999-03-19
Abstract: COMPOSICION DE VIDRIO DE SODA-CAL-SILICE PARA ENVASES, EL CUAL COMPRENDE : a) SiO2 DE 69% A 74% EN PESO; b) Na2O DE 11% A 15% EN PESO; c) CaO DE 9% A 13% EN PESO; d) MgO DE 0,005% A 3,0% EN PESO; e) K2O DE 0,005% A 1% EN PESO; f) SO3 DE 0,1 % A 0,5 % EN PESO; g) Fe2O3 + FeO DE 0,3% A 1,0% EN PESO; h) MnO + MnO2 DE 2,0% A 3,1% EN PESO. DICHA COMPOSICION ABSORBE LA LUZ UV, Y DICHA ABSORCION OSCILA DE 290 A 390 nm, SIENDO MUCHO MAYOR QUE LA DEL VIDRIO DE ROCA DE SODA Y CAL
Patent PE-3198-A1 (PE)
Title: Proteccion de los cultivos contra las aves con ayuda de un compuesto del tipo de fenil-pirazol
Inventor: DORONTIC SINISA
IPC: A01N47/02
Filed: 1996-04-18
Abstract: REFERIDO A UN PROCEDIMIENTO QUE ESTA CARACTERIZADO PORQUE SE APLICA A DICHOS CULTIVOS UN COMPUESTO DE FORMULA GENERAL (I), 1-[R2R1R3 FENIL] 3-CN 4-[S(O)nR4] 5-R5 PIRAZOL (I) EN LA QUE R1 Y R2 REPRESENTAN UN ATOMO DE HIDROGENO O DE HALOGENO EN POSICION 2 O 6 EN EL NUCLEO DE FENILO, SIENDO AL MENOS UNO DE ELLOS DISTINTO DEL ATOMO DE HIDROGENO, R3 REPRESENTA UN ATOMO DE HALOGENO O UN GRUPO HALOALQUILO O HALOALCOXI O BIEN SF5 EN POSICION 4 DEL NUCLEO DE FENILO, R4 REPRESENTA UN GRUPO ALQUILO O HALOALQUILO, R5 REPRESENTA UN GRUPO AMINO EVENTUALMENTE MONOSUSTITUIDO O DISUSTITUIDO CON UN GRUPO ALQUILO, HALOALQUILO, ACILO O ALCOXICARBONILO, Y n ES 0, 1 o 2
Patent PE-134999-A1 (PE)
Title: Uso de aminometil-cromanos sustituidos para el impedimento de la degeneracion neuronal y para el estimulo de la regeneracion neuronal
Inventor: HORVATH ERVIN
IPC: A61P25/00
Filed: 1998-11-23
Abstract: SE REFIERE AL USO DE UN COMPUESTO DE FORMULA I DONDE R1 ES H; R2 ES H, OH, -OCH3, -OCH2CH3, -OCH(CH3)2, -OCH2C(CH3)2-Cl; O R1 Y R2 SON -CH2-C(CH3)(CH3)-O-; R3 ES CICLOPENTILO, CICLOHEXILO, CICLOHEPTILO, CICLOOCTILO U O-BENZOSULFIMIDILO; n ES 1-5. EL COMPUESTO I DISMINUYE LA EXPRESION DE LA PROTEINA ACIDA FIBRILAR GLIAL (PAFG), IMPIDIENDO LA FORMACION DEL TEJIDO CICATRICIAL GLIAL Y PERMITIENDO LA FORMACION Y CRECIMIENTO DE PROLONGACIONES NEURONALES POR LO QUE PUEDE SER UTIL PARA EL TRATAMIENTO DE ENFERMEDADES NEURODEGENERATIVAS; EL ESTIMULO DE LA REGENERACION NEURONAL Y PARA EL TRATAMIENTO REGENERATIVO DE DANOS POR INTERVENCIONES QUIRURGICAS, INFECCIONES, IMPLANTES, EXPOSICION A AGENTES TOXICOS, TUMORES, DEFICIENCIAS NUTRITIVAS O ENFERMEDADES METABOLICAS, ENFERMEDAD DE PARKINSON, ESCLEROSIS MULTIPLE, ESCLEROSIS LATERAL AMIOTROPICA, EPILEPSIA, ABUSO DE DROGAS, DROGADICCION, ENFERMEDADES O LESIONES DE LA MEDULA ESPINAL, DISTROFIA DE LA RETINA NEURAL
Patent PE-54494-A1 (PE)
Inventor: REZAI EBRAHIM
IPC: B32B5/02
Filed: 1993-10-04
Abstract: Porous, absorbent macrostructures that, upon contacting liquids such as water or body exudates (e.g., urine), swell and imbibe such liquids, and are useful in absorbent articles such as diapers, adult incontinence pads, and sanitary napkins are disclosed. These porous macrostructures comprise bonded absorbent particles that are surface crosslinked with cationic, preferably polymeric, amino-epichlorohydrin adducts.
Patent PE-14995-A1 (PE)
Title: Derivado de benzofurano
Inventor: EVANS BRIAN
IPC: C07D405/12
Filed: 1994-08-25
Abstract: SE REFIERE A UN COMPUESTO DE FORMULA I DONDE: 1) R ES HIDROGENO, ALCOXI C1-C4; 2) R1 ES UN FENILO OPCIONALMENTE SUSTITUIDO CON -(CH2)nCONR3R4, S(O)mR3; UN ANILLO HETEROCICLICO COMO PIRIMIDINA, FURANO, PIRIDINA, IMIDAZOL, TETRAZOL, PIRAZOL, PIRAZINA, OXAZOL, TIAZOL, TRIAZOL, ISOXAZOL, OXADIAZOL, QUE PUEDE ESTAR SUSTITUIDO; 3) R2 ES HIDROGENO, HALOGENO; 4) R3, R4 SON HIDROGENO, ALQUILO C1-C4; 5) n Y m VARIAN DE 0 A 2; x VARIA DE 0 A 1; EL CUAL PUEDE SER ANTAGONISTA DE TAQUICININA Y SER ANTIEMETICO, ANALGESICO, ANTIMIGRANA, ANTIINFLAMATORIO, ANTIALERGICO Y ACTUAR SOBRE EL SISTEMA NERVIOSO CENTRAL
Patent PL-240764-A1 (PL)
Title: Process for preparing novel derivatives of 4"-epierythromycin a
IPC: A61K31/70
Filed: 1983-02-24
Abstract: Erythromycin antibiotics of the formula: 
<CHEM>
 and their pharmaceutically acceptable acid addition salts, wherein R is hydrogen, alkanoyl having two or three carbon atoms and ethyl succinyl: R1 and R2 when considered separately are, respectively, hydroxy and hydrogen; R1 and R2 when considered together are an oxo group; R3 and R4 when considered separately are each hydrogen; and R3 and R4 when considered together are @C = O; processes for their preparation, and pharmaceutical compositions containing them.
Patent PL-288790-A1 (PL)
Title: Method of obtaining 6-alpha-aminocylpenicillins and 7-alpha-aminoacyldeacetoxycephalosporins as well as method of obtaining mixed carboxylic acid anhydride
IPC: C07D499/00
Filed: 1991-01-21
Abstract: A process for the production of an 6-alpha-aminoacyl-penicillin or 7-alpha-aminoacyl-desacetoxy-cephalosporin comprising the steps   (i) producing a mixed carboxylic acid anhydride by reaction of an N-substituted vinyl alpha-amino acid with an appropriate acylating agent in a methyl-(C2-4)alkyl ketone, di-(C2-4)alkyl ketone, (C1-3) alkanoic acid butyl ester or an aromatic hydrocarbon as a solvent, (ii) reacting the mixed carboxylic acid anhydride obtained in step (i) with a solution or a suspension of 6-APA or derivative thereof in non-halogenated solvent, and (iii) isolating a 6-alpha-aminoacyl-penicillin or a 7-alpha-aminoacyl-desacetoxycephalosporin obtained by adding water to the reaction mixture obtained in step (ii) to form a two-phase system and isolating a 6-alpha-aminacyl penicillin or 7-alpha-aminoacyl-desacetoxy-cephalosporin obtained by separating the aqueous phase from the organic phase.
Patent PL-288894-A1 (PL)
Title: Synchronous electric machine
IPC: H02K1/30
Filed: 1991-01-30
Abstract: In a hydroelectric generator, the ring body (17), which consists of sheet-metal segments laminated with respect to one another, consists of three partial sheet-metal stacks (19, 20, 21), located one above the other, of which the centre partial sheet-metal stack (20) overhangs the two outer stacks inwards. The hollow, conically shaped hub body (5), of sheet steel, is attached to this projection in a positively locking or force-fitting manner. This design is economical and withstands all operating stresses, especially temperature-dependent expansions and centrifugal force stresses. <IMAGE>
Patent PL-294942-A1 (PL)
Title: Cigarette holding package
IPC: A24F15/00
Filed: 1992-06-17
Abstract: A hinged lid cigarette package (10) can have cigarettes removed therefrom as is common for a hinged lid package or as is common for a soft package. The hinged lid package (10) includes a top panel (20) having a stationary portion (90) and a removable portion (91). Removal of the removable portion (91) exposes a movable flap (120) which can be opened and closed to allow removal of cigarettes from the package and closure of the package (10). <IMAGE>
Patent PL-297992-A1 (PL)
Title: Apparatus for and method of cooling blast extrusion moulded foil
Inventor: LEE RON C
IPC: B29C48/87
Filed: 1993-03-08
Abstract: Apparatus and method for cooling an extruded blown plastics film in which the interior surface of the thin film bubble is contacted with an anhydrous cooling gas which does not contain water vapour thereby to cool the extruded film and form a spent gas employs a mixing chamber 72 having a first inlet 66 for liquid cryogen such as liquid nitrogen and a second inlet 68 for spent gas in order to form the cooling gas. The mixing chamber 72 may form part of an ejector 74 which may be located internally of or outside the bubble itself. Improved film production rates are made possible. <IMAGE>
Patent PL-303937-A1 (PL)
Title: Application of an antiestrogen compound and pharmaceutical agent
Inventor: CULLINAN GEORGE JOSEPH
IPC: A61K31/4025
Filed: 1994-06-21
Abstract: The present invention provides a method for treating hyperglycemia in mammals by administering an antiestrogen compound, selected from 1) triarylethylenes; 2) 2,3-diaryl-2H-1-benzopyrans; 3) 1-aminoalkyl-2-phenylindoles; 4) 2-phenyl-3-aroylbenzothiophenes; 5) 1-substituted-2-aryl-dihydronaphthalenes; and 6) benzofurans and pharmaceutically acceptable salts and solvates thereof.
Patent PL-314264-A1 (PL)
Title: Glazing system for buildings
Inventor: THULESKAER BOERJE
IPC: E04B2/96
Filed: 1994-11-09
Abstract: PCT No. PCT/SE94/01055 Sec. 371 Date Jun. 17, 1996 Sec. 102(e) Date Jun. 17, 1996 PCT Filed Nov. 9, 1994 PCT Pub. No. WO95/13439 PCT Pub. Date May 18, 1995Glazing system in buildings for facades, roofs, glass enclosures and windows for example and comprising glass elements with at least two glass panes (3, 4) joined at a distance from one other. The panes are connected in the form of a frame along certain edge areas at a distance from these, so that tracks extending inwardly from the edges are formed between the panes. The elements are intended to be mounted on a framework comprising framework elements (15) with portions (16) for contact of the elements during fastening to the framework by means of fastening elements (18) extending in said track. Where the fastening elements are to be positioned, protector elements. (7) are arranged having both a U-shaped portion, which is arranged to surround the edge of the glass pane (4) facing the framework, as well as an extra flange (6) which extends in the track and connects to the U-shaped portion so that a space is formed for a portion of the fastening element (18). This part extends in the track from a connection (19) with the framework positioned outside the edge of the pane (3). Both the flanges of the strip for the U-shaped portion of the strip positioned outside the pane hereby provide a lining between the pane and the framework and the fastening element (18) respectively when they are pressed against the pane.
Patent PL-315157-A1 (PL)
Title: Method of and system for thickening mixtures of liquids and solids by use of permeable membrane technique
Inventor: HARTMANN EDUARD
IPC: B01D61/14
Filed: 1995-10-10
Abstract: PCT No. PCT/CH95/00229 Sec. 371 Date Jun. 24, 1996 Sec. 102(e) Date Jun. 24, 1996 PCT Filed Oct. 10, 1995 PCT Pub. No. WO96/12553 PCT Pub. Date May 2, 1995To thicken remaining residues in ultrafiltration or microfiltration for clarifying fruit juices, systems having membrane module groups (1, 2, 3) connected in series are used in the cross flow process with a residue circuit. The groups (1, 2, 3) can be individually switched on or off in succession, depending upon the present thickening gradient of the residue in the residue feed stream. By operating a suitable number of groups (1, 2, 3), an operationally favorable working pressure is kept constant at the membrane modules until as great as possible a desired value of the thickening gradient of the residue is reached. In this way, an improvement of the overall capacity of filtration systems is achieved.
Patent PL-317226-A1 (PL)
Title: Method of and apparatus for making formpieces from a material exhibiting plastic properties
Inventor: HANOT DOMINIQUE
IPC: B29C31/04
Filed: 1995-05-17
Abstract: PCT No. PCT/EP95/01863 Sec. 371 Date Nov. 15, 1996 Sec. 102(e) Date Nov. 15, 1996 PCT Filed May 17, 1995 PCT Pub. No. WO95/31320 PCT Pub. Date Nov. 23, 1995In a method for producing a molded plastic article, individual portions of material are removed from a flow of heat-plasticized material which flows vertically downwards from a closable dispensing aperture of a dispenser and are transferred to a mold before being pressed by closure of the mold to form a molded article. The required portions are cut by cutting shears from the flow of material at a point below the dispensing aperture and at a distance from it. A device for the production of the molded plastic article has a closable mold and a material dispenser for heat-plasticized synthetic material which can be arranged above the molding chamber. The dispenser has a dispensing aperture which points towards the mold and can be closed by a closure unit and from which the flow of plasticized material emerges. A shearing device for separating the required portions of material is situated below and at a distance from the dispensing aperture.
Patent PL-324670-A1 (PL)
Title: Shower basin support
Inventor: SCHEDEL WOLFGANG
IPC: A47K3/16
Filed: 1998-02-05
Abstract: The support is assembled of a rectangular floor part and four side upright walls. The walls are joined to the floor by a tongue-and-groove joint and to each other by corresponding profile sections. A rectangular extending edge web projects downwards. Longitudinal and transverse ribs extend parallel to the web and are provided on an underside so that the rib is removable, to enable the edge web and the longitudinal ribs to form reception spaces for the non-assembled side walls and transverse ribs.
Patent PL-326705-A1 (PL)
Title: Cosmetic compositions resistant to rough handling
Inventor: DRECHSLER LEE ELLEN
IPC: A61K8/34
Filed: 1996-10-25
Abstract: The present invention is for cosmetic compositions applied to the lips providing significant benefits to the user. These compositions comprise the combination of organosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.
Patent PL-335228-A1 (PL)
Title: Aqueous dispersions for treating absorptive materials in order to protect them against soiling
Inventor: HAGER RUDOLF
IPC: C04B41/48
Filed: 1998-02-19
Abstract: The invention concerns aqueous dispersions containing the following components: (A) low-molecular organosilicon compounds selected from: (A1) C1 to C20 hydrocarbon C1-C6 alkoxysilanes; and (A2) organosiloxanes containing C1 to C6 alkoxy groups and C1 to C20 hydrocarbon groups and optionally hydroxyl groups, the C1 to C20 hydrocarbon groups in (A1) and (A2) optionally comprising basic nitrogen or halogen atoms; (B) film-forming organic polymers; and optionally (C) compounds which reduce the colour adhesion and/or improve the permeability to water vapour of the coating, said compounds being selected from high-molecular organopolysiloxanes and fluoro-organic compounds.
Patent PL-340047-A1 (PL)
Title: Tubular section constituting an annular insulating layer
IPC: F16L59/02
Filed: 1998-10-16
Abstract: The present invention relates to a pipe section comprising an insulation layer extending around a cavity, said layer comprising a through-going slit in the axial direction, wherein the layer is composed of two or more separately produced, juxtaposed parts having adjoining side surfaces and where the parts are joined together through a resilient hinge by means of adhesive material disposed in the zone between the adjoining side surfaces of the juxtaposed parts.
Patent PL-340293-A1 (PL)
Title: Tolerance producing fragments of natural allergens
IPC: A61K38/095
Filed: 1997-10-30
Abstract: The present invention relates to a process for the controlled enzymatic cleavage of purified and depigmented active allergenic proteins from indoor and outdoor source materials, which process produces fragments of allergens that retain the natural T-lymphocyte stimulating epitopes, but are depleted of IgE-binding B-cell epitopes and complement-activating agents. The invention also relates to the new pharmaceutical products. These allergen fragments do not exhibit the disadvantages of conventional allergenic extracts for immunotherapy and can be safely used to induce a state of specific T-cell anergy and immunological tolerance in allergic human beings.
Patent PL-343474-A1 (PL)
Title: Spray nozzle assembly
Inventor: BUI QUY DUC
IPC: B05B7/04
Filed: 1999-04-14
Abstract: A spray nozzle assembly is disclosed which includes a nozzle body having opposed inlet and outlet ends and an elongated passage extending therebetween. A fluid inlet passage communicates with the elongated passage through a side wall of the nozzle body. A member is disposed within the elongated passage and has a neck portion, a head portion, and an air passage extending therethrough. An annular chamber is defined by the elongated passage and the neck portion. The head portion cooperates with a shoulder defined within the elongated passage and has an outflow slot intersecting the air passage. Fluid is fed through the fluid inlet passage into the annular chamber, is metered into the outflow slot, and therein mixed with air emanating from the air passage.
Patent PL-349263-A1 (PL)
Title: Crane
Inventor: STRUCK DETLEF
IPC: B66D5/14
Filed: 2000-12-02
Abstract: The invention relates to a lifting device with a housing having a drive wheel, a friction disk brake, a load wheel and a gear arranged sequentially in an axial direction inside the housing. The drive shaft extends through the friction disk brake and the load wheel. A torque is transmitted from the drive wheel to the load wheel. The drive wheel cannot move axially on the drive shaft, but can rotate over a limited range relative to the drive shaft. The drive wheel can rotate in a limited fashion relative to a brake disk, which is axially moveable on a threaded section of the drive shaft and can be pressed with the help of a friction disk against a pressure disk that is attached to the housing. The drive wheel forms a component of the friction disk brake.
Patent PL-354493-A1 (PL)
Title: Coating an aluminum alloy substrate
Inventor: GUTHRIE JOSEPH D
IPC: B05D7/14
Filed: 1999-11-03
Abstract: An alluminum alloy substrate is pretreated with an aqueous solution containing an organophosphorus compound, preferably a vinylphosphonic acid-acrylic acid copolymer, before coating the substrate with a polymer. Passing the substrate through the solution contaminates it with aluminum and other elements. The pretreatment solution is rejuvenated by removing aluminum with a cation exchange resin that preferably contains a styrene-divinyl benzene copolymer functionalized with sulfonate groups. Rinsing the substrate contaminates the rinse water with the copolymer. The rinse water is concentrated by reverse osmosis or membrane ultrafiltration and retured to the pretreatment solution.
Patent PL-358682-A1 (PL)
Inventor: GEBICKI JERZY
IPC: A61K31/7084
Filed: 2003-02-11
Abstract: Przedmiotem wynalazku jest nowe zastosowanie medyczne dinukleotydu nikotynamido-adeninowego (NAD) i/lub fosforanu dinukleotydu nikotynamido-adeninowego (NADO) do wytwarzania kompozycji farmaceutycznej do miejscowego podawania na skórę do leczenia łuszczycy i zapobiegania nawrotom łuszczycy. Wynalazek obejmuje również preparat farmaceutyczny do miejscowego stosowania na skórę w leczeniu łuszczycy lub zapobieganiu nawrotom łuszczcy, zawierający substancję czynną wybraną z dinukleotydu nikotynamido-adeninowego (NAD), fosforanu dinukleotydu nikotynamido-adeninowego (NADP) lub ich mieszanin, w połączeniu z odpowiednim dopuszczalnym farmaceutycznie podłożem, oraz zastosowanie kosmetyczne NAD i/lub NADP do pielęgnacji skóry po ustąpieniu zmian łuszczycowych.
Patent PL-360140-A1 (PL)
Title: Method of treating symptoms of common cold, allergic rhinitis and infections relating to the respiratory tract
Inventor: BERG KURT
IPC: A61K31/352
Filed: 2001-07-23
Abstract: The present invention relates to methods of treating conditions and/or symptoms related to common cold of the upper and/or lower respiratory tract and/or eyes. In particular the invention relates to the methods of treating conditions and/or symptoms related to common cold comprising administration of a flavonoid or administration of a flavonoid in combination with a metal. The invention furthermore describes compositions comprising a metal and a flavonoid useful for the treatment of conditions and/or symptoms relates to common cold.
Patent PL-368208-A1 (PL)
Title: Tetrahydropyran derivatives and their use as therapeutic agents
Inventor: CASTRO PINEIRO JOSE LUIS
IPC: A61K31/4433
Filed: 2002-09-06
Abstract: The present invention relates compounds of the formula (I); wherein R<SUP>1</SUP>, R<SUP>2</SUP>, R<SUP>3</SUP>, R<SUP>4</SUP>, R<SUP>5</SUP>, R<SUP>6</SUP>, R<SUP>7</SUP>, R<SUP>8</SUP>, and R<SUP>10 </SUP>represent a variety of substituents; A represents NR<SUP>9 </SUP>or O; B represents a bond, CH<SUB>2</SUB>, NR<SUP>9 </SUP>or O, wherein one or both hydrogen atoms in said CH<SUB>2 </SUB>moiety may be replaced with one or both of R<SUP>7 </SUP>and R<SUP>8</SUP>, or alternatively, one of the hydrogen atoms in said CH<SUB>2 </SUB>moiety together with a hydrogen atom from an adjacent carbon are replaced by a double bond; with the proviso that when A is O, then B is NR<SUP>9</SUP>; n is zero, 1 or 2; and pharmaceutically acceptable salts thereof. The compounds are of particular use in the treatment or prevention of depression, anxiety, pain, inflammation, migaine, emesis or postherpetic neuralgia
Patent PL-399281-A1 (PL)
Inventor: ZHANG XIUHONG
IPC: H05B44/00
Filed: 2012-05-23
Abstract: LED decorative light comprising DC power supply, main controller, and LED light chains; said main controller consists of key switch, transistor oscillating access circuit, and main control chip, with said key switch and transistor oscillating access circuit connected to said main control chip respectively; said main control chip pulse width modulation end outputs variable duty ratio PWM; said transistor oscillating circuit is used to provide instruction cycle required for main control chip; and said key switch is used to control operating state of main control chip; wherein said main controller also includes a voltage adjustment circuit, used to adjust DC power supply voltage to the value required for LED light chains, with input end of this circuit connected to said DC power supply, its control end connected to pulse width modulation end of said main control chip, and its output end connected to LED light chain input end.