baber/WOPTO huggingface dataset:
Patent BR-0313022-A (BR)
Inventor: JONG ELBERT DE JOSSELIN DE
IPC: A61B1/24
Filed: 2003-07-30
Abstract: Described are dental implements useful for inspecting tooth surfaces for abnormalities such as caries or plaque. Preferred implements of the invention include light-emitting diodes mounted on an implement body having a mirror for insertion into a user's mouth. Such implements also have on-board batteries mounted in chambers in the implement handle, and a switch for energizing and de-energizing the LED with the battery. Also described are methods for examining tooth surfaces for abnormal conditions indicative of plaque involving illuminating surfaces with radiation at a wavelength in the range of 390-450 nm wherein the radiation is effective to cause detectable fluorescence emissions from bacterial metabolites known to be associated with plaque-containing surfaces, and detecting the emissions.
Patent BR-0313853-A (BR)
Title: aparelho e métodos de serviços de rede
Inventor: HARVEY RICHARD
IPC: H04L29/06
Filed: 2003-08-25
Abstract: "APARELHO E MéTODOS DE SERVIçOS DE REDE" Um diretório de serviços de rede inclui pelo menos um objeto Entidade Comercial e pelo menos um objeto Usuário, em que o pelo menos um objeto Entidade Comercial fica arranjado abaixo do pelo menos um objeto Usuário.
Patent BR-0315366-A (BR)
Title: Veìculo de estabilizador de solo
Inventor: KRYSLAK MICHAEL DENNIS
IPC: C05G3/60
Filed: 2003-10-15
Abstract: "VEìCULO DE ESTABILIZADOR DE SOLO". A presente invenção refere-se a um método para aplicar um estabilizador de solo, ao solo onde o estabilizador de solo é intermisturado, impregnado, e/ou aplicado aos veículos sólidos.
Patent BR-0316514-A (BR)
Inventor: JANACH WALTER E
IPC: E06B9/36
Filed: 2003-11-19
Abstract: A curtain system includes several flat panels made of curtain fabric or other planar materials. The top of each flat panel is provided with a horizontal metal, wood or plastic horizontal slat on which the curtain fabric or flat panel hangs in a loose manner. Both ends of the horizontal slat include a fastening device for rollers or sliders. The rollers or sliders at one end of each horizontal slat are guided inside a first common track, while the rollers or sliders located on the other end of each horizontal slat are guided inside a second common track, such that the flat panels can be slid on top of each other. The flat panels extend at an acute angle relative to the first and second common tracks and can be slid on top of each other until the flat panels nearly overlap when the first and second common tracks are mounted parallel to each other, because the fastening device therefore is designed so that the fastening device does not laterally protrude from the horizontal slat or the alignment thereof.
Patent BR-8104982-A (BR)
Inventor: CORDIER G
IPC: C07C209/74
Filed: 1981-07-31
Abstract: Process for the selective preparation of metachloroanilines. It is carried out by the hydrodechlorination of polychloroanilines or polychloronitrobenzenes with hydrogen, in the liquid phase and in an acid medium, under the action of heat and under pressure, in the presence of a noble metal used in association with a heavy metal. These meta-chloroanilines are intermediates especially for active plant-protection substances.
Patent BR-8502567-A (BR)
IPC: C23C2/20
Filed: 1985-05-29
Abstract: The invention relates to a process for manufacturing a strip of hot galvanized sheet steel devoid of a coating of pure Zn or a coating based on Zn on at least one side of the strip, comprising passing the strip continuously in a conventional dipping galvanization bath, wiping by pneumatic means a part of the coating of liquid Zn deposited on the strip, and subjecting at least one side of the strip to a mechanical action for completely eliminating the coating based on zinc which is not alloyed to the iron, by allowing to subsist only a thin iron-zinc alloy layer, said mechanical action on the layer of coating based on zinc which is still liquid being exerted by means of a brush at least the bristles of which are energetically cooled. The invention also provides a cooled brushing device (10) for carrying out the process.
Patent BR-8702819-A (BR)
Inventor: DEBROCHE CLAUDE
IPC: B29D30/70
Filed: 1987-06-02
Abstract: A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the cord.
Patent BR-8707566-A (BR)
Inventor: BRAUN HANS-JUERGEN
IPC: C07C215/76
Filed: 1987-11-09
Abstract: PCT No. PCT/EP87/00692 Sec. 371 Date Aug. 4, 1988 Sec. 102(e) Date Aug. 4, 1988 PCT Filed Nov. 9, 1987 PCT Pub. No. WO88/04166 PCT Pub. Date Jun. 16, 1988.A composition and a process for the oxidative dyeing of hair based on a combination of developer substance and coupling substance, wherein there is used as the coupling substance a 3-(2',2',2'-trifluoroethyl)aminophenol derivative having the formula (I)   <IMAGE> (I)  wherein the radical R represents an alkyl radical containing 1 to 4 carbon atoms, a mono- or polyhydroxy-alkyl radical containing 1 to 4 carbon atoms and up to 3 hydroxyl groups, an alkoxy radical containing 1 to 4 carbons atoms, a mono- or polyhydroxy-alkoxy radical containing 1 to 4 carbons atoms and up; to 3 hydroxyl groups or a halogen atom or its physiologically compatible salt as well as novel 3'-(2',2',2'-trifluoroethyl)aminophenol derivatives.
Patent BR-8807065-A (BR)
Inventor: HILDEBRANDT BODO
IPC: B65D81/32
Filed: 1988-04-22
Abstract: PCT No. PCT/EP88/00344 Sec. 371 Date Jan. 20, 1989 Sec. 102(e) Date Jan. 20, 1989 PCT Filed Apr. 22, 1988 PCT Pub. No. WO88/09297 PCT Pub. Date Dec. 1, 1988.A multiple compartment container for pourable substances, particularly liquids, comprising first and second container portions, at least one foil for separating said first and second container portions, a severing device for severing the foil, a spindle for rotatably supporting the severing device, and a rotatable activating device connected with the severing device for joint rotation therewith.
Patent BR-8807709-A (BR)
Inventor: MURPHY JAMES C
IPC: B05B5/04
Filed: 1988-09-16
Abstract: An electrostatic spray device having a gun barrel formed with a powder delivery passageway connected to a source of particulate powder material, a nozzle mounted at the forward end of the gun barrel which is formed with a discharge opening for emitting coating particles, a deflector carrying an electrode which produces an electrostatic field in the path of the coating particles emitted from the discharge opening and a pattern adjustment sleeve carried by the gun barrel which is radially outwardly spaced from the deflector and discharge opening. Both the deflector and pattern adjustment sleeve are axially movable relative to one another, and relative to the discharge opening, to vary the width of the spray pattern of coating particle emitted from the discharge opening while controlling the concentration of the electrostatic field produced by the electrode, and, accordingly, the level of ionic bombardment of the powder particles, so as to obtain an optimum electrostatic charge on the coating particles emitted from the discharge opening.
Patent BR-8902175-A (BR)
Inventor: WIDIN GREGORY P
IPC: H04R25/04
Filed: 1989-05-09
Abstract: Hearing improvement device (10), auditory prosthesis, hearing aid, fitting device (12) for these apparatus (10) and method of fitting or determining new auditory characteristic by selecting and applying a vector consisting of relative changes to a plurality of individual ones of a set of acoustic parameters (22) which determine the auditory characteristic of such apparatus. The method involves selecting (34) a proper vector, applying (36) the relative changes to the individual acoustic characteristics and, if necessary, utilizing or storing (38) these new values of acoustic characteristics to obtain a new auditory characteristic for such apparatus (10).
Patent BR-9003934-A (BR)
Inventor: COHEN ISABELLE
IPC: C03C3/097
Filed: 1990-08-09
Abstract: Glass compositions useful for forming fibers which are readily able to be degraded in a physiological medium such as that found in a human body. Advantageous compositions formed according to the present invention comprise the following components, set forth in percent by weight: SiO2: 57 to 70% Al2O3: 0 to 5% CaO: 5 to 10% MgO: 0 to 5% Na2O+K2O: 13 to 18% B2O3: 2 to 12% F: 0 to 1.5% P2O5: 0 to 4% Impurities: less than 2%
Patent BR-9107101-A (BR)
Inventor: HEMETRIJK DIRCK VAN
IPC: C08F8/12
Filed: 1991-09-24
Abstract: PCT No. PCT/EP91/01846 Sec. 371 Date Jun. 2, 1993 Sec. 102(e) Date Jun. 2, 1993 PCT Filed Sep. 9, 1991 PCT Pub. No. WO92/06122 PCT Pub. Date Apr. 16, 1992.    <IMAGE>  (I)    Organophosphonic polymers of general formula (I) where Y is a methyl or ethyl group or hydrogen and Z is hydrogen, the ammonium group, an alcaline metal or an alcaline earth metal. A method for producing these polymers comprises three stages: production of a monomer by reacting a ketene with diethylphosphite in the presence of an acid catalyst; polymerization of the monomer in solution in a solvent by means of a free radical initiator; hydrolysis of the polymer obtained by means of a concentrated solution of inorganic or inorganic based acid. Aqueous solution of hydrogen peroxyde stabilized by means of said polymers.
Patent BR-9200281-A (BR)
Inventor: AKESSON MICAEL
IPC: B65B61/20
Filed: 1992-01-29
Abstract: The invention concerns a device for guidance of objects 2 connected in strip form, intended to be applied individually to packaging containers. A guide plate 7 wholly or partly surrounds one end of a drive mechanism 1 for onward feed of the objects for application. The guide plate 7 is adjusted in height with the aid of an adjustment knob 10 placed at one end of an adjustment screw 9. <IMAGE>
Patent BR-9303145-A (BR)
Inventor: CAHOON JOHN M
IPC: C10N50/10
Filed: 1993-08-30
Abstract: This invention relates to a composition comprising at least one sulfurized overbased product made by contacting (A) at least one overbased product or (A') at least one boron-containing overbased product with (B) sulfur and/or at least one source of sulfur; said overbased product (A) or boron-containing overbased product (A') being made using at least one acidic material, with the proviso that when said acidic material is other than SO2 or a source of SO2 said overbased product (A) or boron-containing overbased product (A') is contacted with an effective amount of SO2 or a source of SO2 to displace at least part of said acidic material. In one embodiment the sulfurized overbased product is an overbased thiosulfate or a boron-containing overbased thiosulfate. In one embodiment, the sulfurized overbased product is made using the overbased product (A) and the composition further comprises at least one non-sulfurized boron-containing overbased product. The sulfurized overbased products are thermally stable and are useful as extreme pressure (EP) and/or anti-wear agents or antioxidants for use in lubricants, functional fluids and normally liquid fuels. The functional fluids can be oil-based, water-oil emulsions or water-based. The sulfurized overbased products are particularly suitable for use as EP and/or anti-wear agents for use in gear lubricants and cutting fluids. In one embodiment lubricating compositions are provided that pass both the L-37 High Torque Test and the L-42 High Speed Shock Test without the necessity of employing phosphorus and sulfurized olefin anti-wear systems in their formulation.
Patent BR-9307499-A (BR)
Inventor: WRAGG DAVID
IPC: B22F1/17
Filed: 1993-11-19
Abstract: A method of making an engineering ferrous metal comprising the steps of adding to liquid engineering ferrous metal solid alloy carbide particles and thereafter permitting the ferrous metal to solidify. The alloy carbide particles are coated with iron or an iron alloy to allow wetting to occur between the powder and the liquid ferrous metal and the particles have a density which matches that of the ferrous metal to provide a uniform distribution of the carbide particles in the ferrous metal. A roll may be made having at least a shell made of metal by such a method by centrifugal casting or electroslag remelting. <IMAGE>
Patent BR-9405153-A (BR)
Inventor: GRAAFLAND TEUNIS
IPC: C08K7/00
Filed: 1994-12-20
Abstract: A free flowing powder composition with a particle size of 800  mu m or less comprising:   (a) 100 parts by weight of a block copolymer comprising at least one poly(monovinyl aromatic hydrocarbon) block and at least one hydrogenated or unhydrogenated poly(conjugated diene) block and having a monovinyl aromatic hydrocarbon content in the range of from 10 to 60% by weight based on total weight of block copolymer;   (b) 50 to 200 parts by weight of plasticizing oil; (c) 50 to 200 parts by weight of a poly(monovinyl aromatic hydrocarbon) block compatible resin; and (d) 0.1 to 10% by weight based on total weight of composition of a dusting agent.   Process for the preparation of the above free flowing powder composition, comprising first melt blending all components except the dusting agent and the blowing agent, if present, followed by cooling. The resulting composition is then pelletized or granulated and the granules or pellets thus obtained are cryogenically milled. Finally, the dusting agent and optionally the blowing agent are dry-blended with the powder resulting from the previous step. The free flowing powder composition is very useful for obtaining homogeneous layers having a smooth surface. These layers can be successfully be applied for carpet backings, conveyor belts, bottle cap sealants.
Patent BR-9502571-A (BR)
Inventor: INSTANCE DAVID JOHN
IPC: B65H37/04
Filed: 1995-05-26
Abstract: A method of producing a succession of self-adhesive labels carried on a length of release material, the method including the steps of: (a) digitally printing a succession of images on a web; and (b) die-cutting the web to form a succession of self-adhesive labels on a length of release material. There is also provided a method of producing a succession of self-adhesive labels carried on a length of release material, the method including the steps of:- (a) digitally printing a succession of images on a web; (b) cutting the printed web into a succession of labels; and (c)applying the succession of labels to a second web including a release material. There is further provided an apparatus for producing a succession of self-adhesive labels on a length of release backing material, the apparatus comprising a digital printing unit for printing a web with a succession of images and a die-cutting device for cutting self-adhesive labels from the web.
Patent BR-9509844-A (BR)
Inventor: DIEHL JOERG
IPC: C21B13/04
Filed: 1995-11-28
Abstract: PCT No. PCT/AT95/00232 Sec. 371 Date May 30, 1997 Sec. 102(e) Date May 30, 1997 PCT Filed Nov. 28, 1995 PCT Pub. No. WO96/17089 PCT Pub. Date Jun. 6, 1996In a process for producing sponge iron from particulate iron oxide-containing material, the iron oxide-containing material in a reduction zone is reduced to sponge iron by means of reducing gas and the gas forming during reduction is withdrawn as top gas. In order to provide for an efficient way of utilization of the top gas, the top gas is subjected to CO2 purification, CO2-containing offgas separated in the purification is mixed with an oxygen-containing gas and is burnt, and the resulting thermal energy is supplied to a consumer.
Patent BR-9606439-A (BR)
Inventor: SABOURIN MARC J
IPC: F27D27/00
Filed: 1996-06-07
Abstract: A method for refining lignocellulose-containing material into pulp in a disc refiner comprises preheating the material to a temperature greater than the glass transition temperature of lignin in the material, and holding this temperature for under one minute. The heated material is then subject to high speed refining in a disc refiner to produce pulp. The resulting pulp may then be subject to secondary refining steps to produce paper quality pulp. The preheat retention time is preferably in the range of 5-30 seconds, and can be controlled as a process variable to optimize energy savings, pulp strength, and optical qualities. High quality pulp can be obtained with preheat at high temperature and low retention time, followed by primary refining at disc speed of at least 2300 rpm.
Patent BR-9609624-A (BR)
Inventor: ULLAKKO KARI MARTTI
IPC: H01L41/20
Filed: 1996-07-11
Abstract: The present invention relates to an actuator including an actuating element for producing motion and/or force. The actuating element comprises material having a twinned structure. It is possible to change the proportions of the twin variants with a magnetic field, induced by at least one source of a magnetic field. The actuator is suitable for a number of applications including pumps, motors, injectors and the like applications where motion and/or force is needed. <IMAGE>
Patent BR-9611095-A (BR)
Inventor: LOH PIT-KIN
IPC: H02J1/10
Filed: 1996-10-10
Abstract: PCT No. PCT/AU96/00637 Sec. 371 Date Oct. 23, 1998 Sec. 102(e) Date Oct. 23, 1998 PCT Filed Oct. 10, 1996 PCT Pub. No. WO97/14206 PCT Pub. Date Apr. 17, 1997A modular power supply (2) suitable for application as an uninterruptable power supply for use with electrical equipment such as computers. A module (6) of the power supply may include a battery (32), a charging circuit for the battery (34), a power supply circuit coupled to mains electricity and the battery (30, 36, 40), and a control circuit (38) for selectively providing power to the electrical equipment (12) by way of the power supply circuit from either mains electricity (10) or the battery as source. The module is also provided with a coupling which is adapted to connect the module in parallel with at least one other module. A housing may be provided to receive a plurality of modules, which are connected together in parallel by way of plugs and sockets when received in the housing. The plugs and sockets and the control circuit may be adapted to enable "hot-swapping" of the modules from the housing. The modules may also be interconnected in the housing by way of a control line (20) which enables communication of the modules for making a majority rules decision concerning the provision of power from the mains or battery on the basis of fluctuations in the electrical mains supply.
Patent BR-9710748-A (BR)
Inventor: GAETA ANTHONY C
IPC: B24D11/02
Filed: 1997-05-19
Abstract: Waterproof coated abrasive paper made using a maker and/or size coat comprising a radiation-curable binder that is hydrophobic when polymerized.
Patent BR-9710886-A (BR)
Inventor: BILSKI GERARD WALTER
IPC: B01D35/02
Filed: 1997-08-01
Abstract: An oil filter (10) includes a colloidal suspension (12) of PTFE particles less than 2 microns in size retained by capillary forces within the intricacies of the filter media (26) until the filter (10) is installed and engine oil flows at first engine start up following installation. The PTFE colloidal suspension (12) is completely and immediately released into the engine lubricating system when oil flow is initiated. The PTFE colloidal suspension (12) is introduced into the oil filter (10) as one of the last manufacturing steps. Oil filter (10) is disposed vertically with its outlet port (14) at the top. A quantity of the PTFE colloidal suspension is introduced into the outlet port (14) to initially fill a portion of the volume defined by a centertube (18) and a retainer (16). The PTFE colloidal suspension passes through openings (20,24) into contact with filter media (26). The capillary forces acting between filter media (26) and the PTFE colloidal suspension (12) cause the colloidal suspension (12) to be drawn in and retained within the intricacies of the filter media (26) fibers.
Patent BR-9713552-A (BR)
Title: Derivados de pirimidina bicìclicos condensados
Inventor: ARNOLD LEE DANIEL
IPC: C07D/
Filed: 1997-11-05
Abstract: Patente de Invenção:<B>"DERIVADOS DE PIRIMIDINA BICìCLICOS CONDENSADOS"<D>. A invenção refere-se a compostos da fórmula e a seus sais farmaceuticamente aceitáveis, em que R^ 1^, R^ 2^ e Z são tal como foram aqui definidos. A invenção também se refere a composições farmacêuticas contendo os compostos da fórmula I e a métodos de utilização dos referidos compostos no tratamento de doenças hiperproliferativas tais como o câncer.
Patent BR-9714173-A (BR)
Title: Sistema de comunicações, e, processo para provisão de suporte.
Inventor: LUNDBORG THOMAS
IPC: H04M17/02
Filed: 1997-12-23
Abstract: "SISTEMA DE COMUNICAçõES, E, PROCESSO PARA PROVISãO DE SUPORTE". é revelado um sistema de comunicações para provisão de suporte de tarifas, e um processo para provisão de Autenticação e Privacidade (Authentication and Privacy), para telefones públicos celulares de pagamento por chamada/telefones celulares do tipo de pré-pagamento de serviços. Um controlados celular dentro do sistema habilita os telefones públicos celulares de pagamento por chamada/telefones celulares do tipo de pré-pagamento de serviços a comunicarem com outros telefones. O sistemas calcula um tarifa para uma chamada sendo feita por um telefone público celular de pagamento por chamada/telefone celular do tipo de pré-pagamento de serviços e envia a mesma para esse telefone em uma mensagem contendo uma mensagem de interface aérea padrão que está sendo utilizada de uma maneira não-padronizada. Esta mensagem permite ao telefone público celular de pagamento por chamada/telefone celular do tipo de pré-pagamento de serviços determinar a tarifa. As informações da tarifa são igualmente enviadas utilizando mensagens de controle de estação móvel de uma maneira não-padronizada. Cada mensagem de controle contém um Código de Ordem (Order Code), um Código de Qualificação (Qualifier Code), e um Tipo de Mensagem/Local (Local/Message Type). Uma primeira combinação destes itens é atribuída para Autenticação e Privacidade (Authentication and Privacy) e uma segunda combinação, mutuamente exclusiva relativamente à primeira combicação, é atribuída para envio de tarifas.
Patent BR-9714187-A (BR)
Title: Composto, composição pesticida, método para controle de pragas em um local, processo para preparação de um composto e composição pesticida
Inventor: CHENE ALAIN LA CERISALE
IPC: C07D/
Filed: 1997-12-18
Abstract: <B>"COMPOSTOS, COMPOSIçãO PESTICIDA,MéTODO PARA CONTROLE DE PRAGAS EM UM LOCAL, PROCESSO PARA PREPARAçãO DE UM COMPOSTO E COMPOSIçãO PESTICIDA"<D>.A presente invenção se refere a novos derivados de oxima1-arilpirazol, de fórmula geral (I) ou (I bis).Tais compostos são considerados inseticidas sistêmicos geralmente seguros para controle de pragas artrópodes, nematóides, helmintos e protozoárias, incluindo suas composições e derivados.
Patent BR-9801180-A (BR)
Title: Composição de olefina termoplástica com bom equilíbrio de adesão/durabilidade.
Inventor: BERTA DOMINIC A
IPC: C08L23/06
Filed: 1998-04-28
Abstract: Patente de Invenção: <B>"COMPOSIçãO DE OLEFINA TERMOPLáSTICA COM BOM EQUILìBRIO DE ADESãO/DURABILIDADE''<D>. Uma composição para a produção de peças moldadas incluindo (1) uma olefina termoplástica, (2) um material de polímero de propileno e (3) uma cera de polietileno oxidada possuindo um número de ácido <242> 15 mg KOH/g, um polímero de etileno de alto peso molecular, ou misturas dos mesmos, em que (2) + (3) é igual a pelo menos 22,5 partes por cem partes da olefina termoplástica, possui um bom equilíbrio de adesão de tinta/durabilidade. As peças moldadas produzidas a partir de tal composição apresentam uma morfologia ímpar, caracterizada por uma fase de matriz contínua e partículas individuais ou separadas de uma fase dispersa possuindo uma razão de aspecto específica próximo à superfície da peça e um tamanho de partícula específico no núcleo da peça.