baber/WOPTO huggingface dataset:
Patent BR-0305518-A (BR)
Inventor: BOYCE JILL MACDONALD
IPC: H04N1/00
Filed: 2003-07-14
Abstract: A video decoder (300), encoder (500), and corresponding methods for processing video signal data for an image block and a particular reference picture index to predict the image block are disclosed that utilize adaptive weighting of reference pictures to enhance video compression, where a decoder (300) includes a reference picture weighting factor unit (380) for determining a weighting factor corresponding to the particular reference picture index; an encoder (500) includes a reference picture weighting factor assignor (572) for assigning a weighting factor corresponding to the particular reference picture index; and a method for decoding includes receiving a reference picture index with the data that corresponds to the image block, determining a weighting factor for each received reference picture index, retrieving a reference picture for each index, motion compensating the retrieved reference picture, and multiplying the motion compensated reference picture by the corresponding weighting factor to form a weighted motion compensated reference picture.
Patent BR-0306219-A (BR)
Title: Dispositivo para carregar um rebite e semelhante em uma correia de retenção de rebites
Inventor: OHUCHI MASATOSHI
IPC: B21J15/34
Filed: 2003-07-04
Abstract: "DISPOSITIVO PARA CARREGAR UM REBITE E SEMELHANTE EM UMA CORREIA DE RETENçãO DE REBITES". Um dispositivo para carregar um rebite e semelhante em uma correia de retenção de rebites que pode carregar, de modo contínuo e firme, um grande número de rebites e semelhantes para a correia de retenção de rebites inclui: um depósito alimentador 11 para armazenar os rebites e semelhantes de modo aleatório; uma calha 14 que é contínua a partir do depósito alimentador 11 para guiar os rebites e semelhantes que estão contidos no depósito alimentador 11 para uma posição de entrega para uma roda de rebitar 15; a roda de rebitar 15 que gira para receber os rebites e semelhantes a partir da extremidade inferior da calha 14 e armazenar os mesmos, um a um, em cada uma das várias ranhuras 29, que são formadas nos aros dos corpos de flange; um elemento empurrador 42 que é disposto de modo a estar voltado para a circunferência da roda de rebitar 15 para empurrar os rebites e semelhantes repousando nas ranhuras 29 da roda de rebitar 15 nos entalhes de retenção 37 de uma correia de retenção de rebites 36 que é guiada ao longo da roda de rebitar 15; e um pinhão 35 que é disposto em um tronco 27 da roda de rebitar 15 e alimenta a correia de retenção de rebites 36 enquanto engatando com furos de engate 38 que são abertos ao longo de uma extensão da correia de retenção de rebites 36.
Patent BR-0306859-A (BR)
Inventor: WHORLE PETER S
IPC: A61C8/00
Filed: 2003-01-13
Abstract: A dental implant assembly for supporting a dental prosthesis. The assembly comprises a dental implant and an abutment. The dental implant comprises a body portion, a collar portion and a central bore. The body portion is located at a distal end of the dental implant and is configured to lie at least substantially below a crest of a patient's jawbone. The collar portion is located at a proximal end of the dental implant and forms an abutment mating surface which defines an outer edge that has a generally scalloped shape. The central bore extends through the collar portion and into the implant body portion. The central bore includes a threaded portion and a post portion. The abutment comprises a post configured to fit within the post portion of the central bore and an implant mating surface that is configured to mate with the abutment mating surface of the dental implant.
Patent BR-0307208-A (BR)
Title: Materiais de gravação ópticos tendo alta densidade de armazenamento
Inventor: FEILER LEONHARD
IPC: G11B7/258
Filed: 2003-01-20
Abstract: "MATERIAIS DE GRAVAçãO óPTICOS TENDO ALTA DENSIDADE DE ARMAZENAMENTO". A invenção refere-se a um meio de gravação óptico compreendendo um substrato, uma camada de gravação e uma camada refletora, no qual a camada de gravação compreende um composto de fórmula ou um tautómero ou um sal dele. Para as definições precisas dos substituintes, faz-se referência na descrição. A gravação e a reprodução são conduzidas especialmente a um comprimento de onda de 350 a 500 nm, usando, por exemplo, um laser azul. A qualidade da gravação e da reprodução é excelente e propicia uma alta densidade de armazenamento. Também são reivindicados meios de gravação ópticos para gravação ou reprodução a 380 - 440 nm, que compreendem um composto tendo uma absorção máxima na faixa de ondas de 300 a 400 nm e um composto de fórmula (IX).
Patent BR-0308338-A (BR)
Title: Derivados de nitrosodifenilamina e seu uso farmacêutico contra patologias de estresse oxidativo
Inventor: LARDY CLAUDE
IPC: C07C243/06
Filed: 2003-02-12
Abstract: "DERIVADOS DE NITROSODIFENILAMINA E SEU USO FARMACêUTICO CONTRA PATOLOGIAS DE ESTRESSE OXIDATIVO". A presente invenção refere-se a compostos da Fórmula (I) onde cada um dos anéis fenila representados é opcionalmente substituído uma ou mais vezes; n representa um número inteiro selecionado de 0, 1, 2, 3, 4 e 5; W representa -CO- OU -SO~ 2~-; Z representa H; alquila; arila; ou arilalquila; R, representa qualquer grupo orgânico monovalente; e seus sais farmaceuticamente aceitáveis, podem ser usados no tratamento de patologias que são caracterizadas por uma condição de estresse oxidativo.
Patent BR-0311947-A (BR)
Inventor: SOGHOMONIAN ZAREH SALMASI
IPC: H02P21/14
Filed: 2003-03-28
Abstract: A control system for a multiphase permanent magnet motor compensates for physical variations among individual motor phase circuit elements. The control system successively develops a control voltage for switched energization of the motor phase windings that is closely matched with particular parameters of the corresponding windings. The system can be applied to a motor in which each stator phase component comprises a ferromagnetically isolated stator electromagnet, the electromagnet core elements being separated from direct contact with each other and formed with separate phase windings. A digital signal processor may be utilized that applies an algorithm incorporating the parameters as constant values, the parameters for a particular phase being accessed for generating the appropriate control signals for energizing that phase.
Patent BR-0314025-A (BR)
Title: Escova de dente e método de uso da mesma
Inventor: HOHLBEIN DOUGLAS J
IPC: A46B11/00
Filed: 2003-09-04
Abstract: "ESCOVA DE DENTE E MéTODO DE USO DA MESMA". é descrita a uma escova de dente descartável, que pode ser usada sem água, e que inclui um cabo tendo um palito de dente conectado com o mesmo para permitir a limpeza entre os dentes, e um dispensador rompível contendo um dentifrício e sendo conectado em uma porção de cerdas da cabeça de escova de dente para dispensar o dentifrício nos dentes para prover a limpeza dos dentes e frescor ao hálito, que fornecem uma ação de limpeza, polimento, branqueamento, limpeza entre dentes, e frescor ao hálito. A escova de dente descartável da presente invenção combina três benefícios em uma escova de dente descartável: (1) limpeza da superfície dos dentes pelas cerdas da escova de dente e pelo dentifrício no dispensador rompível; (2) limpeza entre dentes pelo palito de dente; e (3) frescor ao hálito pelo dentifrício no dispensador rompível.
Patent BR-0317581-A (BR)
Title: Processo para preparação de revestimentos reativos
Inventor: KUNZ MARTIN
IPC: B05D3/06
Filed: 2003-12-15
Abstract: "PROCESSO PARA PREPARAçãO DE REVESTIMENTOS REATIVOS". A presente invenção refere-se a um processo para preparação de revestimentos sobre um substrato inorgânico ou orgânico bem como a substratos revestidos de acordo com o processo. O processo é caracterizado pelo fato de a) deixar agir sobre o substrato orgânico ou inorgânico, um plasma de baixa temperatura, uma descarga corona, uma irradiação rica em energia e/ou um tratamento de chamas, b) aplicar 1.) pelo menos um iniciador ativável ou 2.) pelo menos um iniciador ativável e pelo menos um composto etilenicamente insaturado em forma de fusões, soluções, suspensões ou emulsões sobre o substrato orgânico ou inorgânico, sendo que ao iniciador ativável e/ou ao composto etilenicamente insaturado pode ser incorporado pelo menos um grupo que age reciprocamente como mediador de aderência ou reage com grupos ali contidos, C) aquecer o substrato revestido e/ou irradiar com ondas eletromagnéticas e formar uma camada mediadora de aderência, d) prover o substrato assim pré-tratado com o outro revestimento que contém grupos reativos que reagem com aqueles da camada mediadora de aderência e/ou que aparecem com a camada mediadora de aderência em efeito recíproco.
Patent BR-8008404-A (BR)
Inventor: KOSTKA M
IPC: B66B1/18
Filed: 1980-12-19
Abstract: With this group control the allocation of elevator cabins or cars to existing storey or floor calls should be timewise optimized and newly arriving storey calls should be immediately allocated. A computer device provided for each elevator computates at each landing or storey, irrespective of whether or not there is present a storey or landing call, from the distance between the storey and the cabin position indicated by a selector, the intermediate cabin stops to be expected within this distance and the momentary cabin load a sum proportional to the time losses of waiting passengers. In this way the cabin load prevailing at the computation time point is corrected such that the expected number of passengers entering and exiting the cabin, derived from the previously ascertained number of entering and exiting passengers, is taken into account for the future intermediate cabin stops. Such loss time sum, also referred to as the servicing cost, is stored in a cost storage or memory provided for each elevator and infed to a comparator. During a cost comparison cycle the servicing costs of all elevators are compared with one another, and in an allocation storage of the elevator with the lowest servicing cost there can be stored an allocation instruction which designates that storey or floor to which there can be optimumly allocated the relevant elevator cabin.
Patent BR-8500676-A (BR)
Inventor: READ MICHAEL JOHN
IPC: C08J3/24
Filed: 1985-02-13
Abstract: Cohesive flexible curable adhesive coatings formed from a dispersion of first and second powdered curing components, preferably reactive at ambient temperatures, in a solution of a binder, the binder content being not more than 15%, preferably not more than 2.5% by weight of the dried composition. Also claimed are curable compositions having a specific advantageous reactive particle size distribution; specific epoxy--amine adduct curing agents; and specific polyalkylene oxide binders.
Patent BR-8606861-A (BR)
Inventor: RICE WAYNE K
IPC: B01D11/02
Filed: 1986-09-05
Abstract: An extraction process comprises contacting a material to be extracted with an extracting fluid at elevated pressure within a defined space, and separating the extracting fluid and extract, as a mass, from the extracted material while reducing the volume of the defined space and while maintaining the elevated pressure within the defined space. Apparatus for carrying out the process is adapted to separate the extracting fluid and the extract, as a mass, from the extracted material, while maintaining elevated pressure and reducing the volume at the point of separation.
Patent BR-8800061-A (BR)
Inventor: WARD KEVIN WYNN
IPC: F16H59/04
Filed: 1988-01-06
Abstract: A rugged and yet simple transmission gear selector apparatus includes a gear shift lever assembly having a lower lever portion mounted on a frame for pivotal movement about a first axis, an upper lever portion mounted on the lower lever portion for pivotal movement about a second axis normal the first axis, and with the upper level portion extending upwardly through a guide slot having a forward position and a reverse operating position therealong at the opposite sides of a longitudinal plane. An inhibitor mechanism is provided for blocking direct movement of the lever assembly between the positions and requiring a circuitous movement of the upper lever portion under an increased resistance in order to prevent the inadvertent selection of reverse speed by the vehicle operator.
Patent BR-8805045-A (BR)
Inventor: ESCARAVAGA BRUNO
IPC: G05D23/19
Filed: 1988-09-30
Abstract: The invention relates to heating by electrical resistors. 
<??>It provides for the use of switching systems, especially thyristors associated with electrical resistors, the functioning of which is to be controlled, for controlling them in the syncopated mode by means of an industrial computer, an industrial automatic programable mechanism or the like performing a set of functions which make it possible to calculate the powers to be dissipated, on the one hand, and to control the switching systems directly so as to dissipate the previously calculated powers, on the other hand. 
<??>The invention is used for controlling industrial furnaces and, more particularly, glass furnaces, especially furnaces for heating glass with a view to tempering and/or swelling the glass. 
<IMAGE>
Patent BR-8900564-A (BR)
Inventor: IRLICK VIRGIL JR
IPC: C04B35/10
Filed: 1989-02-09
Abstract: Method for producing a protective layer by subjecting a ceramic or a ceramic composite body being interconnected residual metal therein to a particular atmosphere, a protective layer can be formed from the interconnected metal. Such a layer can be protective, especially in corrosion environments which include various gaseous or solid species containing sodium and silicon, such as those found in glass tanks.
Patent BR-8904721-A (BR)
Inventor: BREEN ADRIAAN WOUTR VAN
IPC: D01F6/30
Filed: 1989-09-20
Abstract: A process for the preparation of thermoplastic fibres which comprises:   a) spinning a solution of an alternating copolymer of an olefinically unsaturated compound and carbon monoxide, having a number average molecular weight of at least 5000, to fibres through a spinning aperture, said solution having a polymer content in the range of from 0.1 - 50 %m, b) submitting the thus obtained fibres to a solvent-removal treatment to remove substantially all the solvent, and c) stretching the thus obtained substantially solvent free fibres in an environment having a temperature between the glass-transition temperature of said polymer and (T+20) DEG C, wherein T is the crystalline melting point of the polymer. l
Patent BR-8906863-A (BR)
Inventor: ENAMI TOSHIAKI
IPC: B21D25/02
Filed: 1989-12-29
Abstract: A drawing machine for drawing a workpiece (41) comprises first and second drawing dies (42, 43), first and second push rods (45, 46, 47, 48) and first and second junction rods (53, 54). When the first push rods (45, 46) are downwardly moved, the first junction rod (53) is pressed and moved by the first push rod (45) to press the first drawing die (42). Consequently, the first drawing die (42) forms a first-stage drawn part in the workpiece (41). When the second push rods (47, 48) are downwardly moved, the second junction rod (54) is pressed and moved by the second push rod (48), to press the second drawing die (43). Consequently, the second drawing die (43) forms a second-stage drawn part in the workpiece (42). Thus, a plurality of stages of drawn parts can be formed by the same machine. A large number of holes (51, 52) may be provided in a junction die (55) for receiving junction rods (53), to insert the junction rods (53) in only prescribed ones of the holes. When the second drawing die (43) is changed in configuration or size, the positions of the junction rods (53) are also changed in response. Thus, jigs and tools can be efficiently exchanged in a short time in order to upper die with different patterns of drawing.
Patent BR-9000192-A (BR)
Inventor: SCHROEDER JORIS
IPC: B66B1/20
Filed: 1990-01-18
Abstract: A group control for an elevator system assigns immediately destination calls which were entered at a floor lying behind the car in the direction of travel of the car and for a floor which lies ahead of the car. The group control includes a call memory having a first register for storing the calls of like direction of travel entered ahead of the car, a second register for storing the calls of opposite direction of travel and a third register for storing the calls of like direction of travel entered behind the car. A control circuit is activated each time a call is entered such that a call of the same direction of travel is written, according to its position with respect to the car, into the first or third register. The allocated calls of the third register are transferred into the second register on the first change in direction of travel of the car and into the first register on the second change in direction of travel so that they can be detected by a selector addressing the call memory.
Patent BR-9007501-A (BR)
Inventor: BRANCQ BERNARD
IPC: A61K39/00
Filed: 1990-06-29
Abstract: PCT No. PCT/FR90/00484 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Jun. 29, 1990 PCT Pub. No. WO91/00106 PCT Pub. Date Jan. 10, 1991.The present invention relates to injectable multi-phase solutions of W/O/W type, usable as vaccines or as vehicles of active substances in human and veterinary medicine, which are pharmaceutically acceptable in each one of their constituents, stable for at least 12 months in storage at 4 DEG  C., of viscosity less than 300 mPas and comprise at least the following constituents: an oily adjuvant composed of: a water-immiscible oily phase representing between 20 and 70% of the formula, an emulsifying system selected so that the inversion point of the resulting emulsion ranges between 25 DEG  and 45 DEG  and represents between 2 and 10% of the formula, an aqueous phase containing the antigens or the active substances and representing between 20 and 78% of the formula and obtained in a single mixing operation.
Patent BR-9205064-A (BR)
Inventor: EXNER REINER
IPC: C08G63/688
Filed: 1992-12-18
Abstract: An aqueous filler composition containing a polyester resin which is built up from the starting materials (a), (b), (c), (d) and (e) or ester-forming derivatives thereof, where the sum of the reactants corresponds to 100 mol% and the ratio between the sum of the hydroxyl equivalents (eq of OH) and the sum of the carboxyl equivalents in the reactants is between 0.5 and 2.0, where   (a) is at least one dicarboxylic acid which is not a sulpho or phosphorus monomer, (b) from 0 to 15 mol% of at least one difunctional sulpho or phosphono monomer whose functional groups are carboxyl or hydroxyl groups, containing at least one sulphonate or phosphonate group, (c) at least one difunctional compound which is derived from a glycol containing two -C(R)2-OH groups, (d) up to 40 mol% of a higher-functional compound (functionality > 2) whose functional groups comprise hydroxyl and/or carboxyl groups, and   (e) from 0 to 20 mol% of a monofunctional carboxylic acid, where the radicals R in (c) may be, independently of one another, hydrogen, C1-C4-alkyl or C6-C10-aryl, the amounts of free hydroxyl groups are between 30 and 350 milliequivalents of OH/100 g, preferably between 100 and 250 meq of OH/100 g, and the content of free neutralised and/or neutralisable acid groups, in particular sulphonic, phosphonic or carboxyl groups, is between 5 and 350 meq of acid groups/100 g, preferably between 9 and 120 meq of acid groups/100 g.
Patent BR-9306813-A (BR)
Inventor: GUNN ROBERT T
IPC: B42D15/10
Filed: 1993-07-29
Abstract: A credit/service card with expanded surface area comprises a first card member, a second card member and a hinge connecting the two card members. The credit/service card also comprises a fastener for holding the first and second card member together when the credit/service card is in the closed position.
Patent BR-9405478-A (BR)
Inventor: RIBIER ALAIN
IPC: A61K8/40
Filed: 1994-12-29
Abstract: Slimming compsns. comprise: (a) a dispersion of liposomes capable of penetrating into deep layers of the skin and contg. at least one active ingredient selected from lipolytic agents, draining agents (term not defined) and skin-toning agents; and (b) a dispersion of liposomes capable of penetrating into surface layers of the skin and contg. at least one active ingredient selected from skin surface treatment agents, exfoliating agents, skin-smoothing agents and skin-softening agents.
Patent BR-9509278-A (BR)
Inventor: FISCHER UDO
IPC: E21B10/56
Filed: 1995-10-04
Abstract: PCT No. PCT/SE95/01147 Sec. 371 Date Mar. 26, 1997 Sec. 102(e) Date Mar. 26, 1997 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/12086 PCT Pub. Date Apr. 25, 1996The present invention relates to a cutting insert for a rock drill bit. The rock drill bit includes a tool body (10) having a front surface (13), and a number of cutting inserts (14), each having a generally cylindrical shank portion. The cutting insert (14) is provided with increased volume portions in its parts being most subjected to wear. The invention also relates to the rock drill bit.
Patent BR-9510297-A (BR)
Inventor: SCHMIDT MANFRED
IPC: B22D11/10
Filed: 1995-10-16
Abstract: Flow control apparatus for enhancing inclusion float out in a continuous caster tundish comprising a dam positioned downstream from an impact pad and an energy source positioned between the dam and the exit nozzle of the tundish. The dam receives an incoming flood of molten metal released from the impact pad and redirects the flood of molten metal into multiple sub-flow currents which carry entrained inclusions toward a slag cover on the surface of the molten metal bath to enhance inclusion float out. The energy source provides means to restore kinetic energy to the sub-flow currents and increase the number of passes below the slag cover, thereby further enhancing inclusion float out.
Patent BR-9605497-A (BR)
Inventor: GADKARRE KISHOR PURUSHOTTAM
IPC: B01J20/20
Filed: 1996-11-08
Abstract: An activated carbon body and method of making the body which involves providing an inorganic substrate, a synthetic polymeric carbon precursor, and an adsorption enhancing additive which can be sulfur and/or oil which is non-miscible with and non-reactive with the carbon precursor, contacting the inorganic substrate with the carbon precursor and the adsorption enhancing additive to coat the substrate therewith, curing and carbonizing the carbon precursor, and activating the carbon to produce a coating of activated carbon on the substrate and form the activated carbon body. Another method involves forming a mixture of the carbon precursor, adsorption enhancing additive, which can be sulfur, phosphoric acid, and/or the oil, temporary organic binder, optional forming aid, and fillers, shaping the mixture into a body, followed by curing, carbonizing, and activating to produce a shaped body of activated carbon. In use, a workstream is passed through the activated carbon body for adsorption of one or more components by the activated carbon.