baber/WOPTO huggingface dataset:
Patent BR-0213589-A (BR)
Inventor: LEE DER-YANG
IPC: A61K9/14
Filed: 2002-09-28
Abstract: A dosage form comprises: (a) at least one active ingredient: (b) a core having a first surface portion upon which resides a first coating and a second surface portion which is substantially free of the first coating; and (c) a shell which resides upon at least a portion of the second surface portion, wherein the shell comprises a different material from the first coating. In another embodiment, the dosage form comprises: (a) at least one active ingredient; (b) a core comprising a center portion having an exterior surface and an annular portion having an exterior surface and an interior surface, wherein the annular portion interior surface is in contact with at least a portion of the center portion exterior surface, and a coating resides on at least a portion of the annular portion exterior surface; and (c) a shell which resides upon at least a portion of the exterior surface of the center portion, wherein the shell comprises a different material than the impermeable coating. In another embodiment, the dosage form comprises: (a) at least one active ingredient; (b) a core having an outer surface and a cavity which extends at least partially through the core such that the core outer surface has at least a first opening therein; (c) a first coating which resides on at least a portion of the core outer surface, wherein the first shell portion comprises a different material from the first coating; and (d) a first shell portion which is adjacent to the first opening and covers at least the first opening.
Patent BR-0215207-A (BR)
Inventor: CICCONE VINCE
IPC: B65D43/02
Filed: 2002-12-19
Abstract: A container ( 22 ) includes a container body ( 26 ) having an open end ( 34 ) bounded by a thickened rim ( 32 ) having a linear part ( 36 ) defining a pintle; a lid body ( 40 ) overlying the rim (32) in a closed position and having a channel ( 46 ) which includes a linear part ( 42 ) defining a socket ( 66 ) and having a concave wall ( 67 ) extending in close-fitting relation through greater than 180 degrees of the circumferential extent of the pintle around an axis defined thereby to hingably couple the lid body ( 40 ) to the container body ( 26 ). A container flange ( 28 ) extends outwardly around the container body ( 26 ) in spaced relation to the rim ( 32 ). A skirt ( 38 ) is detachable from the lid body ( 40 ), and extends therefrom in surrounding relation to the container flange ( 28 ) and has a lid flange ( 56 ) which extends around and grips the underside of the container flange ( 28 ) such that, upon detachment of the skirt ( 38 ), the lid body ( 40 ) is pivotally movable about the axis to an open position apart from the open end ( 34 ).
Patent BR-0215238-A (BR)
Title: Uso de nanopartìculas inor ânicas sintéticas como veìculos para drogas oftálmicas e óticas
Inventor: KETELSON HOWARD ALLEN
IPC: A61P27/16
Filed: 2002-12-20
Abstract: "USO DE NANOPARTìCULAS INORGâNICAS SINTéTICAS COMO VEìCULOS PARA DROGAS OFTáLMICAS E óTICAS". A presente invenção refere-se ao uso de nanopartículas de materiais inorgânicos (por exemplo argilas esmectitas sintéticas) em composições farmacêuticas oftálmicas e óticas. As nanopartículas são usadas como veículos biologicamente inertes ou depósitos para drogas oftálmicas e óticas. As nanopartículas podem ser também usadas para modificar as propriedades reológicas das composições , de modo a melhorar a viscosidade ou características de fluxo das composições e/ou aumentar o tempo de retenção das composições no olho ou orelha.
Patent BR-0215329-A (BR)
Title: Processo para preparação de um antibiótico de b-lactama
Inventor: ALKEMA WYNAND BERNLEF LIUDGER
IPC: C12N1/21
Filed: 2002-12-18
Abstract: "PROCESSO PARA PREPARAçãO DE UM ANTIBIóTICO DE <225>-LACTAMA". A invenção refere-se a penicilina acilases transformadas por mutação com uma alta relação síntese/hidrólise, em comparação com penicilina acilases do tipo selvagem e pelo menos 1% da atividade. A invenção também se refere a um processo para preparação enzimática de um antibiótico de <225>-lactama de um núcleo <225>-lactama e uma cadeia lateral ativada com auxilio das penicilina acilases transformadas por mutação.
Patent BR-0215590-A (BR)
Inventor: VALCARCEL FELIPE PENA
IPC: H02G9/06
Filed: 2002-12-09
Abstract: It is applicable to seal electric and telephone line mains and the like, that are not used thus sealing their entire diameter in the outlet end in order to prevent foreign elements from entering inside. It is also used to close up the ring-shaped opening that is formed between the cylindrical wall of the conduit or tubing and the outside of the electric and telephone lines or the like, in question.  It is comprised of a sheet (1) folded along its longitudinal middle line and with the adhered or welded, a small tank (4, 4', 4") with pressurized gas remaining in the inside of this compartment, this tank having means for breaking the outlet mouth or hole (7) in order to fill said chamber with gas once it is wound closing up the outlet end of the main or piping (5). The inflating is caused when actuating from the outside some breaking means (8) provided for this purpose, thus the gas coming out gradually and slowly.
Patent BR-0303842-A (BR)
Inventor: RIBEIRO JOEL
IPC: F25C5/16
Filed: 2003-09-16
Abstract: An ice mold supply system for refrigeration appliances of the type comprising a freezer compartment ( 1 ), in whose interior is provided a support means ( 10 ) carrying at least one pair of median rails ( 30 ) on which is slidingly and detachably seated at least one ice mold ( 60 ). According to the present invention, the support means ( 10 ) carries at least one pair of upper rails ( 20 ) on which is slidingly and detachably seated a reservoir ( 50 ) which is dimensioned to contain, when completely full, a volume of water corresponding to that required for adequately supplying the ice molds ( 60 ) disposed immediately below, said reservoir ( 50 ) being inferiorly provided with a discharge nozzle ( 55 ), positioned above the ice mold ( 60 ) immediately below and in which is mounted an outlet valve ( 56 ) which is constantly and resiliently forced to a closed position and automatically displaced to an open position when the reservoir ( 50 ) is mounted in the support means ( 10 ).
Patent BR-0306068-A (BR)
Title: Padrões de corte em estágios para recipientes compostos estirados linearmente
Inventor: CASE MANSON DREW
IPC: B31B50/16
Filed: 2003-12-19
Abstract: "PADRõES DE CORTE EM ESTáGIOS PARA RECIPIENTES COMPOSTOS ESTIRADOS LINEARMENTE". Uma máquina e processo para formar um recipiente são descritos. Em um método, pelo menos uma camada formando o recipiente é direcionada para um primeiro dispositivo de corte, que forma um corte pelo menos parcialmente através da pelo menos uma camada. O segundo dispositivo de corte a jusante forma um corte pelo menos parcialmente através da pelo menos uma camada, tal que os cortes cooperam para formar um corte substancialmente da largura da pelo menos uma camada. Cortando somente uma parte da pelo menos uma camada com o primeiro dispositivo de corte, a máquina pode puxar ou direcionar a pelo menos uma camada através do mesmo, enquanto o segundo dispositivo de corte corta as partes restantes da pelo menos uma camada de modo que recipientes individuais podem ser facilmente formados.
Patent BR-0308210-A (BR)
Title: Instalação de energia de vento com pelo menos dois componentes e com uma rede de dados
Inventor: SCHUBERT THOMAS
IPC: F03D7/04
Filed: 2003-12-23
Abstract: "INSTALAçãO DE ENERGIA DE VENTO COM PELO MENOS DOIS COMPONENTES E COM UMA REDE DE DADOS". A presente invenção refere-se a uma instalação de energia de vento para a geração de energia elétrica com pelo menos dois componentes, cada um deles possuindo sensores e atuadores e que apresentam um instrumento de comando, onde cada um dos instrumentos de comando está ligado com uma rede de dados e que, com os instrumentos de comando dos outros componentes trocam sinais para os estados de operação dos componentes e valores captados por sensores e/ou sinais de comando para outros componentes.
Patent BR-0310010-A (BR)
Title: Composto de pirazol substituìdo para o tratamento de inflamação
Inventor: LENNON PATRICK
IPC: A61P1/02
Filed: 2003-03-19
Abstract: "COMPOSTOS DE PIRAZOLILO SUBSTITUìDO PARA O TRATAMENTO DE INFLAMAçãO". A presente invenção diz respeito a derivados de pirazolilo substituído de Fórmula III, composições que os compreendem, intermediários, métodos de fabrico de derivados de pirazolilo substituído, e métodos para o tratamento do cancro, inflamação e desordens associadas a inflamação, tais como artrite.
Patent BR-0311749-A (BR)
Title: Processo para produzir um composto, e, composto
Inventor: TOMORI HIROSHI
IPC: C07D495/10
Filed: 2003-06-09
Abstract: "PROCESSO PARA PRODUZIR UM COMPOSTO, E, COMPOSTO". Um processo para produzir um tioéter cíclico e um intermediário sintético do mesmo. Particularmente, um composto de fórmula geral (5): em que G^ 1^ representa um alquileno, R^ 1^ representa um grupo de proteção para tiol, R^ 2^ representa hidrogênio ou um grupo de proteção para amino, e Ar representa uma arila, etc.
Patent BR-0312318-A (BR)
Inventor: BIADATTI THIBAUD
IPC: A61K8/67
Filed: 2003-08-25
Abstract: Novel biaromatic vitamin D analogues have the general formula (I): and are suited for a wide variety of pharmaceutical applications, whether in human or veterinary medicine, and also for cosmetic applications.
Patent BR-0314973-A (BR)
Inventor: BRAUN MARCO
IPC: B60R13/08
Filed: 2003-10-02
Abstract: Wall (1) for vehicle, which separates engine from passenger compartment, consists of primary wall (2a) and secondary wall (2b), and foam (3) between them. The walls have openings (4a,4b) and penetrating member (5) passes through. The foam is in contact with the penetrating member, but there is a gap (6a,6b) between the penetrating member and the walls. The foam consists of polyurethane. A wall (1) for a vehicle, which separates the engine from the passenger compartment, consists of a primary wall (2a) and a secondary wall (2b), and foam (3) between them. The walls have openings (4a,4b) and a penetrating member (5) passes through. The foam is in contact with the penetrating member, but there is a gap (6a,6b) between the penetrating member and the walls. The foam consists of polyurethane. The walls are made of metal and/or plastic and the wall thickness is 1-30mm. The penetrating member is a sleeve for cables, rods, etc.
Patent BR-0316355-A (BR)
Title: Derivados de imidazoquinolina como ligantes de receptores de adenosina a3
Inventor: ARANYI PETER
IPC: A61P3/00
Filed: 2003-11-11
Abstract: "DERIVADOS DE IMIDAZOQUINOLINA COMO LIGANTES DE RECEPTORES DE ADENOSINA A3". A presente invenção refere-se a compostos de fórmula geral (I) em que X, Z, R¬ 1¬ - R¬ 10¬, m, n, o, p, r, conforme descritos na descrição são fortes ligantes de receptores de adenosina A~ 3~, preferencialmente antagonistas.
Patent BR-0317510-A (BR)
Inventor: BLANN KEVIN
IPC: B01J31/14
Filed: 2003-12-19
Abstract: The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.
Patent BR-0317566-A (BR)
Title: instrumento odontológico manual
Inventor: TURNER DEREK
IPC: A61C3/02
Filed: 2003-12-22
Abstract: "INSTRUMENTO ODONTOLóGICO MANUAL". é um objetivo da presente invenção prevenir ou mitigar pelo menos uma desvantagem dos projetos de dispositivos manuais existentes. Em um primeiro especto, a presente invenção proporciona um projeto de turbina e método de operação em que o ar de acionamento é uniformemente distribuído em uma câmara anular se estendendo em torno da câmara da turbina antes de o ar ser direcionado em uma direção em geral anular para a roda da turbina. Os resultados são torque mais alto e autocentralização da turbina, sendo esta particularmente importante para a longevidade dos mancais usados. Em outro aspecto, a invenção proporciona mancais a ar para a turbina e o mandril que, respectivamente, incluem um estator de mancal de formato substancialmente semi-esférico e um rotor de mancal de formato complementar para encaixar no estator de mancal, o rotor de mancal sendo formado e construído para encaixar no estator de mancal com uma folga intermediária para o ar de mancal.
Patent BR-0318362-A (BR)
Title: pesticida do tipo para preservação ambiental
Inventor: AKIYAMA HIROSHI
IPC: A01N65/00
Filed: 2003-07-01
Abstract: "PESTICIDA DO TIPO PARA PRESERVAçãO AMBIENTAL". A presente invenção refere-se a um pesticida com surfactante de derivados de alquil glicosídeo misturados em hidrolisado de amido hidrogenado. O pesticida da presente invenção, portanto, não causa preocupação quanto à ocorrência de resistência ao pesticida, nem causa efeito adverso aos produtos agrícolas e hortícolas, enquanto funciona melhor para controlar organismos prejudiciais em concentrações menores que as convencionais. Além disso, ele é um pesticida do tipo que preserva o meio ambiente, com melhor segurança para os seres humanos e animais, sendo também ecologicamente correto.
Patent BR-7903896-A (BR)
Inventor: HASSMANN V
IPC: C07C49/00
Filed: 1979-06-20
Abstract: 1. Agent for use in obtaining wood pulp, characterised in that it consists of a pulverulent mixture which contains 30 to 98% by weight of one (or more) organic, cyclic compound(s) containing keto and/or hydroxyl groups and which contains 2 to 70% by weight of one or more surfactants.
Patent BR-8102107-A (BR)
Inventor: TILLY B
IPC: H04B10/564
Filed: 1981-04-07
Abstract: A circuit arrangement for transmission of communication with a laser diode by way of a light waveguide wherein it is desired to reduce the optical transmitted power of the laser diode in order to lengthen its life duration and wherein in a receiving device a control signal is generated and is then fed back to the transmitting device through a return channel to control the output of the laser diode as a function of the received control signal. The invention assures that the optical transmitted power does not overload the laser diode which results in a considerable increase in the operating life time of the laser diode. The circuit arrangement can be used in light waveguide systems for optical communication or data transmission systems.
Patent BR-8107421-A (BR)
Inventor: SCHOENMAKERS JOHANNES JOSEPH M
IPC: G11B15/10
Filed: 1981-11-16
Abstract: An apparatus for recording and/or reproducing signals on a magnetic tape is provided with two reel discs (97, 98; 160, 161), at least one magnetic head (17, 18; 165, 166) which is arranged on a head slide (19; 164, 194), a pressure roller (137; 180) arranged on a pivotable pressure-roller arm (135; 179) and which is movable against a capstan (96, 185), a central drive wheel (83; 157) which is rotatable in two directions and which, via normal-mode and fast-mode idler wheels (84, 169 and 91; 159 respectively) carries on pivotable arms, can drive the reel discs, and a pivotable switching lever (114, 176, 206) which is adapted to be coupled to the pressure-roller arm, the fast-mode idler arm and the normal-mode idler arm and to brake arms (104, 105; 171, 173). 
<??>Depending on the direction of rotation of the central drive wheel the fast-mode idler arm is pivoted from an inoperative position into a first or second operative position respectively. In a first position control means which are adjustable to two positions limit the pivotal movement of the switching lever to movement into a first, partly pivoted operating position. in which first position of the control means the fast-mode idler arm is uncoupled from the switching lever so that the fast-mode idler arm is pivoted. In the second position of the control means the switching lever is pivotable into a fully pivoted second operating position, the fast-mode idler arm then occupying the inoperative position through the coupling of the fastmode idler arm with the switching lever and the normal-mode idler arm being pivoted into the operative position. In both operating positions the switching lever is also coupled to the head slide.
Patent BR-8203746-A (BR)
Inventor: GHYCZY MIKLOS
IPC: A01N57/12
Filed: 1982-06-25
Abstract: The invention relates to new acaricidal compositions consisting of one or more acaricidally active substances and one or more certain phospholipides in addition to standard vehicles, diluents, solvent and/or other inert auxiliaries, the ratio by weight of the acaricidally active substance or mixture of acaricidally active substances to pure phospholipide or the mixture of pure phospholipides amounting to between 1 : 0.2 and 1 : 20. The invention also relates to processes for controlling diseases caused by acaricides using these compositions and to process for their production.
Patent BR-8301259-A (BR)
Inventor: DEVALOIS SERGE
IPC: B22D41/08
Filed: 1983-03-14
Abstract: The invention relates to the protection of a casting jet of molten metal, flowing between an upper storage tank and a lower receiving vessel. At least one inert liquefied gas is injected above and close to the surface of the molten metal contained in the lower vessel, and, at the same time, at least one inert gas is injected into the molten metal through the base or the walls of the lower vessel. The process of this invention protects metal casting jets from oxidation, for example, jets between ladle and manifold, between ladle and ingot mold, between ladle and ladle, or between converter (or furnace) and ladle.
Patent BR-8405349-A (BR)
Inventor: HANEFELD WOLFGANG
IPC: C07D279/06
Filed: 1984-01-19
Abstract: Skin treating composition on the basis of compatible carrier and additional compositions with a content of a defined tetrahydro-1,3-thiazine-2,4-dion derivatives as active ingredients for thickening the epidermis. The skin treating compositions are applied 1-2 times daily onto the skin for about 3 to 4 weeks. Due to the thickening of the epidermis they cause a reinforcmenet of the skin, in particular against sun rays, cold and the contact with noxious environmental substances of all kinds. Moreover, the skin treating compositions are suitable for a proplylactic fighting of the so-called old age skin. An object of the invention are novel tetrahydro-1,3-thiazine-2,4-dion derivative which are active in the aforementioned manner having the formula  <IMAGE>  wherein R denotes H, alkyl, aryl, arylalkyl has substituted arylalkyl or substituted aryl in the aryl portion, Ra=H is aryl or substituted aryl, Rb=H, denotes aryl or substituted aryl and Rc-H, represents alkyl or aryl, provided that Ra, Rb and Rconly simultaneously denote H when R denotes a substituted arylalkyl in the aryl portion and R denotes H, but only if Ra=HRb=aryl and Rc constitute=H.
Patent BR-8407150-A (BR)
Inventor: BUBON FRANK
IPC: C03B7/06
Filed: 1984-11-19
Abstract: A forehearth for the conveyance of molten glass has a cooling zone (10,12) with a roof (17) having two spaced downward projections (28,30) which define a central channel (36) and two side channels (38,40). Heaters (20) are spaced longitudinally along the sides of the forehearth for heating side portions of the stream of glass. The projections (28,30) extend downwards toward the glass below the centreline of the heaters (20) and their outside surfaces (32) are arranged to radiate heat back to the outside edges of the stream.
Patent BR-8801677-A (BR)
Inventor: GRUBER BERT
IPC: C07D303/14
Filed: 1988-04-08
Abstract: When epoxidised fatty alcohols are prepared by reaction of fatty alcohols containing at least one olefinic double bond with hydrogen peroxide and formic acid, the formation of by-products can be reduced by carrying out the epoxidation in the presence of buffers.
Patent BR-8804817-A (BR)
Inventor: BROWNAWELL DARRELL WILLIAM
IPC: B01D15/00
Filed: 1988-01-07
Abstract: A system for the substantial removal of polynuclear aromatic compounds from lubricating oil used to lubricate the engine of a motor vehicle comprising a sorbent located within the lubricating system and through which the lubricating oil circulates which is capable of removing substantially all of the polynuclear aromatic hydrocarbons from the lubricating oil. The sorbent is preferably activated carbon which may be impregnated with additives typically found in lubricating oils especially antioxidants to prolong the useful life of the oil.
Patent BR-8807562-A (BR)
Inventor: BEEBE JAMES C
IPC: G01M17/02
Filed: 1988-05-18
Abstract: Apparatus and methods for use in measuring the uniformity of a body such as a tire, wheel or the like wherein a waveform related to the uniformity of the body is digitally sampled to acquire a series of data samples, each of which is correlated with a respective physical location on the body. According to a first aspect of the invention, a non-repetitive error component of the waveform is corrected for by sampling the same location on the body at two different times and determining the difference between the corresponding data samples. A part of the total difference is allocated to each of the data samples in the series according to a predetermined methematical function which at least approximately describes the non-repetitive component of the waveform. The part of the difference allocated to each sample is then subtracted from it to obtain a corrected series of data sample. According to a second aspect of the invention, the maximum, minimum and/or peak-to-peak values of the waveform are more accurately determined by relating selected extreme data samples and one or more data samples adjacent thereto to a polynomial function of at least second order. The function is then evaluated at the location where its first derivative equals zero to determine a more accurate and repeatable approximation of a maximum, minimum or peak-to-peak value of the waveform. According to yet another aspect of the present invention the first and second aspects above are practiced in conjunction with one another.
Patent BR-9006641-A (BR)
Inventor: MU-LONG CHIANG
IPC: E04F13/06
Filed: 1990-12-20
Abstract: angles, rib strips (11), and bent tails (13) on its two wings (10) so that more powerful grip stength may be provided by it when it is burried into a cement roughcast before the cement is dried. With this corner protective means, a faster and easier installation is available while smoother surface finish of wall corner may be achieved easily. <IMAGE>
Patent BR-9007736-A (BR)
Inventor: LARM KARL OLOV PETER
IPC: C08J7/04
Filed: 1990-10-09
Abstract: Method for surface modifying substrates characterized in absorbing on the surface of a solid substrate a polyamine of a high average molecular weight and cross-linking this with crotonaldehyde either simultaneously or by addition in separate steps to produce amino groups on the surface of the substrate, and optionally adsorbing one or several alternating layers of an anionic polysaccharide and of the said polyamine being cross-linked with crotonaldehyde, and optionally finally adsorbing the said polyamine, not cross-linked, to produce free primary amino groups by which chemical entities having a biological activity may be bound by covalent or ionic bonding.
Patent BR-9100406-A (BR)
Inventor: SONG WON RYUL
IPC: C10L1/14
Filed: 1991-01-31
Abstract: The present invention is directed to an oil-soluble fuel and lubricating oil additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of 300 to 20,000 number average molecular weight substituted with mono- or dicarboxylic acid producing moieties (preferably dicarboxylic acid or anhydride moieties), wherein the terminal unsaturation comprises terminal ethenylidene unsaturation. The mono- and dicarboxylic acid or anhydride substituted polymers of this invention are useful per se as additives to lubricating oils, and can also be reacted with a nucleophilic reagent, such as amines, alcohols, amino alcohols and reactive metal compounds, to form products which are also useful fuel and lubricating oil additives, e.g., as dispersants.