baber/WOPTO huggingface dataset:
Patent BR-8207024-A (BR)
Inventor: VOGT WILHELM
IPC: C07C67/36
Filed: 1982-12-03
Abstract: 1. Process for making acetic anhydride and/or acetic acid and/or ethylidene diacetate by reacting methyl acetate and/or dimethylether with carbon monoxide or mixtures of carbon monoxide and hydrogen at temperatures of 50 to 300 degrees C and under reaction pressures of 1 to 500 bar in the presence of a catalyst system, which comprises : using, as the catalyst system, rhenium or its compounds ; an organohalogen compound, halogen or hydrogen halide ; further carbonyl-yielding non-noble metals or their compounds, if desired ; a tertiary or quaternary organic nitrogen, phosphorus, arsenic or antimony compound, if desired ; and alkali metal acetate or alkali metal compounds which undergo conversion to alkali metal acetate under the reaction conditions, if desired.
Patent BR-8400781-A (BR)
Inventor: MOTSCH ROGER
IPC: H04N7/04
Filed: 1984-02-21
Abstract: A teletext receiver incorporating a demodulation circuit, a data demultiplexing circuit, a memory, a microprocessor and a numbering keyboard. The inventive receiver also comprises an early article acquisition decision circuit disposed between the demultiplexing circuit and the memory. This circuit incorporates a shift register with five cells, a storage module having a first group of three storage cells able to store three bytes, a second group of three storage cells able to store three bytes, a two-bit flip-flop, a logic comparison circuit incorporating a first group of three byte comparators, a second group of three byte comparators, an article start code detector, and a comparison synthesis logic circuit connected to the six byte comparators, to the detector and to the flip-flop. This circuit supplies an opening or closing control signal applied to the control input of the memory. The microprocessor loads in an appropriate manner the storage cells with bytes defining a page to be selected and bytes defining a threshold, such that all the articles whose classification bytes exceed this threshold, bring about the appearance of the memory opening signal. The microprocessor checks after each data transmission cycle the state of the memory in order to raise or lower the threshold, or leave it unchanged.
Patent BR-8806931-A (BR)
Inventor: CANIVENC EDITH
IPC: C08L27/06
Filed: 1988-12-28
Abstract: A diorganopolysiloxane containing a 3-benzylidenecamphor functional group chosen from those of the formula: 
<IMAGE>
 in which:
 - A and/or B is a 3-benzylidenecamphor group. 
<??>The invention also relates to a process for the preparation of the polymers of formulae (1) and (2) and their use in particular as a lubricant for PVC.
Patent BR-8807501-A (BR)
Inventor: KOIVIKKO HEIKKI TAPANI
IPC: H02K/
Filed: 1988-04-15
Abstract: PCT No. PCT/FI88/00055 Sec. 371 Date Nov. 8, 1989 Sec. 102(e) Date Nov. 8, 1989 PCT Filed Apr. 15, 1988 PCT Pub. No. WO88/09079 PCT Pub. Date Nov. 17, 1988.The reduction gear (6) is fastened to the body (1) of an electric motor including a gear, and the motor stator is fastened to the removable electronics part (13) of the body. The motor rotor (7) is connected to the gear with an input shaft (15), the output shaft (20) extending concentrically through the input shaft. The output shaft (20) is carried in bearings (3, 4) essentially near the end faces of the housing (1, 13). One end of the output shaft constitutes a flange-shaped cover (2) of the gear, the flange being carried in a bearing (3) close to the outer periphery of the housing. The gear can be realized as a friction gear with several stages.
Patent BR-8907135-A (BR)
Inventor: ROSSO LUCIANO
IPC: A61B19/00
Filed: 1989-01-11
Abstract: Apparatus for making micro-abrasions, particularly on human tissue, includes a handle (1) having an aperture (4) which is intended to be positioned on the surface to be treated, and means for the metered supply of reducing substances (S) in a pneumatic carrier to the aperture (4) of the handle (1). The supply means comprise only a vacuum source (15) connected to the handle to draw the reducing substances (S) towards the aperture (4) of the handle (1).
Patent BR-9105728-A (BR)
Inventor: HEHNER REINHARD
IPC: B65H19/22
Filed: 1991-02-01
Abstract: PCT No. PCT/EP91/00191 Sec. 371 Date Dec. 23, 1991 Sec. 102(e) Date Dec. 23, 1991 PCT Filed Feb. 1, 1991 PCT Pub. No. WO91/16257 PCT Pub. Date Oct. 31, 1991.An apparatus for subdividing a flexible web into at least two strips and winding same up into individual rolls has a supply roll on which the flexible web is wound, at least one takeup roll on which the web is also wound, and a drive for rotating the takeup roll and thereby pulling the web from the supply roll. The supply roll is braked to tension the web. Between the supply and takeup rolls the web is longitudinally slit into at least two individual strips. A pair of pinch rolls between the slitting means and the takeup roll engage the individual strips without slip a drive or brake rotates the pinch rollers at a speed such that the tension in the web upstream of the pinch rollers is substantially greater than the tension downstream of the pinch rollers.
Patent BR-9107318-A (BR)
Inventor: LORENTZEN GUSTAV
IPC: F25B30/02
Filed: 1991-09-16
Abstract: A vapor compression cycle device operating at supercritical pressure in the high-side of a circuit comprising compressor (10), gas cooler (11), internal heat exchanger (12), throttling valve (13), evaporator (14), low pressure refrigerant receiver is additionally provided with means (5) for detection of at least one operating condition of the circuit, preferentially detection of a parameter representing the refrigerant temperature adjacent to the outlet of the gas cooler (11).
Patent BR-9204187-A (BR)
Inventor: SCHEFFLER DEHARD
IPC: A61P25/04
Filed: 1992-10-28
Abstract: Pharmacologically active compounds of the general formula <IMAGE> in which X denotes oxygen or sulphur and the radical R represents a quinuclidyl radical, a C1-C6-alkyl radical, a phenyl radical, a pyridyl radical, a phenyl or pyridyl radical which is substituted by the radicals R1, R2 and/or R3, a C1-C6-alkyl radical which is substituted by pyridyl or alkylpyridyl, or a C1-C6-alkyl radical which is substituted by phenyl, where that phenyl radical can also be substituted by the radicals R1, R2 and/or R3, and the radicals R1, R2 and R3 are identical or different and denote hydrogen, halogen, trihalomethyl, C1-C6-alkyl, C1-C6-alkoxy, carboxyl, carb-C1-C6-alkoxy, amino, C1-C6-alkylamino, C1-C6-dialkylamino, C1-C6-trialkylamino, C2-C6-alkanoylamino or C2-C6-alkanoylamino which additionally contains an amino group in the alkyl moiety, and their physiologically tolerable acid addition salts.
Patent BR-9204568-A (BR)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER D
IPC: B22D11/12
Filed: 1992-11-26
Abstract: The invention relates to a process for the production of feedstock for rolling with initial dimensions for a longitudinal rolling mill. In order to influence the solidification of the strand during the continuous casting of steel in such a way that centre-line segregation is eliminated or virtually avoided, it is proposed that molten steel be poured into a water-cooled continuous casting mould in which the steel partially solidifies with the formation of an annular strand shell with a round or oval shape in cross-section or a polygonal shape with more than four angles and has a minimum circumference of 200 mm, the strand thus produced in the mould is reduced in cross-sectional area underneath the mould up to the point when complete solidification has occurred by supporting means which act on the strand in a manner which deforms it, such that, while essentially retaining its peripheral length, the strand is deformed into a polygonal cross-sectional shape with at least four angles or an oval or round cross-sectional shape. <IMAGE>
Patent BR-9303216-A (BR)
Inventor: HUYNH-TRAN TRUC-CHI THI
IPC: G03F7/035
Filed: 1993-07-30
Abstract: A photopolymer useful in preparing water-developable, solid printing plates is prepared by preparing a urethane prepolymer by reacting polyoxyalkylene diols or polyester diols, or a mixture thereof, with an excess of diisocyanate, followed by chain extending the resulting prepolymer mixture with an alkyldialkanolamine, then reacting the chain-extended product with a hydroxyalkyl(meth)acrylate. The resulting photopolymer is suitably formulated with additional photoactive (meth)acrylate monomers or oligomers and photoinitiator for casting or extrusion on a substrate to form a flexographic printing plate. Following UV exposure of the plate through a negative, unexposed areas can be removed by washing with a slightly acidic aqueous medium, to give a plate with a desirable relief image. The use of the aqueous washout solution as opposed to organic solvents minimizes pollution problems.
Patent BR-9305109-A (BR)
Inventor: GUSTAFSON PER
IPC: C22C1/05
Filed: 1993-12-17
Abstract: The present invention relates to a new process for binder phase enrichment. The process combines binder phase enrichment by dissolution of cubic phase with the requirements that cause formation of stratified layers, resulting in a unique structure. The new structure is characterised by, in comparison with the ones previously known, deeper stratified layers and less maximum binder phase enrichment. The possibility of combining dissolution of the cubic phase with formation of stratified layers offers new possibilities to optimize the properties of tungsten carbide based cemented carbides for cutting tools. The new process offers possibilities to combine the two types of gradients. The dissolution of cubic phase moves the zone with maximum amount of stratified binder phase from the surface to a zone close to and below the dissolution front. By controlling the depth of dissolution, the interstitial balance and the cooling rate a cemented carbide with a unique combination of toughness and plastic deformation resistance can be achieved. <IMAGE>
Patent BR-9305342-A (BR)
Inventor: SERRE JEAN CLAUDE
IPC: B65D71/00
Filed: 1993-12-21
Abstract: - Package (E1) in cardboard or corrugated cardboard, in the form of a basket, for packaging loads such as rows of bottles (BO). - According to the invention, the cover of the said package is formed from two trough pieces (1A, 12.1, 20.1 and 3A, 12.3 and 20.3) with a trapezoidal cross section, which are upturned and nested, permitting accurate production of the said cover regardless of the nature and/or the shape of the load. Provision is also made for a machine making it possible to continuously close the said packages during their progression towards their discharge. <IMAGE>
Patent BR-9305545-A (BR)
Inventor: SCHOENMEIER HERBERT
IPC: B65H19/26
Filed: 1993-04-21
Abstract: PCT No. PCT/EP93/00965 Sec. 371 Date Jan. 21, 1994 Sec. 102(e) Date Jan. 21, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/25461 PCT Pub. Date Dec. 23, 1993.For winding webs of material on cores winding machines have two support rollers on which the winding rolls are supported during winding. The web is guided from underneath through the gap between the support cylinders. When the winding rolls are exchanged, for the cutting of the web a cutting knife with a tear-off blade is raised through the gap between the support cylinders up to the cylinder bed. In order to reduce the bearing load of the winding rolls on the support cylinders in the lower wedge between the two support cylinders an air box extending over the work width and having a compressed air supply line is provided, which seals the gap between the support cylinders and has an air exit slot open towards this gap. The tear-off blade of the cutting knife is attached to a support arranged in the air box and can be moved up and down through the air exit slot into the cutting position in the cylinder bed and completely lowered into the air box.
Patent BR-9407708-A (BR)
Inventor: OPPONG DAVID
IPC: A01N37/02
Filed: 1994-08-26
Abstract: Compositions comprising 2-(thiocyanomethylthio)benzothiazole and at least one organic acid or its salt are disclosed which are synergistically effective compared to the respective components alone in controlling the growth of microorganisms in or on a material or medium. Methods to control the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.
Patent BR-9506495-A (BR)
Inventor: DENT PAUL W
IPC: H04B7/185
Filed: 1995-09-01
Abstract: Mobile stations correct their frequencies using a signal received from the moving relay station including correction of any Doppler shift caused by the satellite's movement. The mobile station includes a receiver for receiving a paging channel signal broadcast by the moving relay station and demodulators and decoders for decoding the information in the paging channel signal. Using the decoded information, the mobile station can determine an estimate of its position within the communication system. The mobile station can also determine a frequency error and a Doppler shift using the decoded information and the position estimate. A frequency controlling signal is determined using the determined frequency error and the Doppler shift. A controlled reference oscillator then uses the frequency correcting signal as a control input signal. Finally, the mobile station contains a transmitter for transmitting a signal using the voltage controlled oscillator as a reference.
Patent BR-9507644-A (BR)
Inventor: MILOJEVIC DRAGOSLAV
IPC: B05B16/60
Filed: 1995-05-15
Abstract: PCT No. PCT/EP95/01837 Sec. 371 Date Dec. 10, 1996 Sec. 102(e) Date Dec. 10, 1996 PCT Filed May 15, 1995 PCT Pub. No. WO95/31292 PCT Pub. Date Nov. 23, 1995A method and apparatus of ventilating a treatment cubicle such as a painting or spraying cubicle used for painting items such as vehicle bodies. Wherein fresh air to be supplied to the cubicle is supplied via an air-permeable ceiling (1); and air supply chamber (2) is provided above the ceiling (1) and communicates with an inlet air chamber (3) which is connected via at least one aperture (4) to a fresh air supply system. The volume of fresh air flowing into the air supply chamber (2) can be regulated by altering the aperture (4). The proposed process is characterized by the fact that at least some of the fresh air drawn into the inlet air chamber (3) is forced to flow in a path parallel to the ceiling (1) for a predetermined distance before passing via the aperture (4) into the air supply chamber (2), while the parameters needed to regulate the fresh air flow are measured in the end region of the directed air stream.
Patent BR-9509761-A (BR)
Inventor: ERILLI RITA
IPC: C11D1/94
Filed: 1995-11-13
Abstract: A light duty liquid microemulsion composition comprises a mixture of a secondary alkane sulfonate surfactant, an alkyl ether polyethenoxy sulfate surfactant, an anionic biodegradable surfactant, a cosurfactant, a perfume or water insoluble hydrocarbon and water.
Patent BR-9509846-A (BR)
Inventor: THRONES BJORN
IPC: A62C3/07
Filed: 1995-12-01
Abstract: A fire hazard is automatically detected and a fire is prevented or extinguished in an automotive vehicle upon such vehicle being involved in a collision. The vehicle has an air conditioning system including a container and employing CO2 as a refrigerant. The occurrence of a collision is detected by an impact sensor. In response to detection of the collision by such a sensor, a processing/control unit opens a valve in a line connected to an outlet at or near a bottom of the container. Thereby, the CO2 refrigerant is released substantially in liquid phase from the container and passed through the line and is discharged as a fire extinguishing agent into various parts of the vehicle, for example the engine compartment.
Patent BR-9609802-A (BR)
Inventor: KRINNER KLAUS
IPC: E04H12/22
Filed: 1996-07-18
Abstract: PCT No. PCT/EP96/03179 Sec. 371 Date May 20, 1998 Sec. 102(e) Date May 20, 1998 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/05350 PCT Pub. Date Feb. 13, 1997An anchoring apparatus for securing a pole into ground, which includes a tubular section being retained in the ground for supporting the pole. A support element is disposed on the open end of the tubular member, for supporting the pole proximate to the open end. The support element includes an annular outer member, which is rotatably disposed on the tubular section, and includes a support aperture eccentrically offset with respect to the center of the outer member. An annular inner member is rotatably disposed within the support aperture, and includes a receiving aperture eccentrically offset with respect to the center of the inner member, for supporting the pole. The outer member and inner member are respectively rotatable to vary the positions of the support aperture and the receiving aperture, so as to selectively tilt the poles longitudinal axis to a desired position with respect to the direction of the longitudinal axis of the tubular section.
Patent BR-9702171-A (BR)
Inventor: LINSURI ARI
IPC: D21G1/00
Filed: 1997-04-21
Abstract: A method for calendering a paper web, including the steps of passing the paper web through a calendering nip having a profile formed from a pair of calendering rolls, wherein at least one of the pair of calendering rolls includes a soft exterior face at least in the region of the nip, regulating the profile of the calendering nip to compensate for flaws in the paper web passing through the calendering nip including varying the properties of the soft exterior face locally in a direction transverse to the direction of the passing paper web concurrently with the passing step.
Patent BR-9712468-A (BR)
Title: Método para aumentar o número de células pilosas do ouvido interno de mamìferos, composição de proliferação das células de suporte do ouvido interno de mamìferos, método para o tratamento de um distúrbio relacionado com as células pilosas do ouvido interno em um mamìfero kit e sou de igf-1
Inventor: GAO WEI-QIANG
IPC: C07K/
Filed: 1997-10-28
Abstract: <B>"MéTODO PARA AUMENTAR O NúMERO DE CéLULAS PILOSAS DO OUVIDO INTERNO DE MAMìFEROS, COMPOSIçãO PARA USO NA PROMOçãO DE PROLIFERAçãO DAS CéLULAS DE SUPORTE DO OUVIDO INTERNO DE MAMìFEROS, MéTODO PARA O TRATAMENTO DE UM DISTúRBIO RELACIONADO COM AS CéLULAS PILOSAS DO OUVIDO INTERNO EM UM MAMìFERO, KIT E USO DE IGF-1"<D>. A presente invenção se refere a composições, métodos e dispositivos para a indução ou aumento do crescimento, proliferação, regeneração do tecido do ouvido interno, em particular as células pilosas do ouvido interno. Além disso, a presente invenção se refere a composições e métodos para o tratamento profiláctico ou terapêutico de um mamífero afetado com um distúrbio ou condição do ouvido interno, em particular para diminuições da audição envolvendo o dano, perda ou degeneração das células pilosas, mediante a administração de uma quantidade aceitável do ponto de vista terapêutico de IGF-1 ou FGF-2, ou seus agonistas, isolados ou em combinação.
Patent BR-9713158-A (BR)
Title: Composição refrigerante não azeotrópica, uso da mesma, processo para produzir refrigeração, e, aparelho de refrigeração por compressão.
Inventor: ROBERTS NEIL
IPC: C09K5/04
Filed: 1997-11-28
Abstract: "COMPOSIçãO REFRIGERANTE NãO AZEOTRóPICA, USO DA MESMA, PROCESSO PARA PRODUZIR REFRIGERAçãO, E, APARELHO DE REFRIGERAçãO POR COMPRESSãO". Uma composição refrigerante não azeotrópica, tendo uma pressão de vapor a -20°C de 70 a 190 kPa (0,7 a 1,9 bar), a +20°C de 510 a 630kPa (5,1 a 6,3 bar), e a +60°C, de 1620 a 1740 kPa (16,2 a 17,4 bar), cuja composição compreende: (a) 1,1,2,2-tetrafloroetano (R134), 1,1,1,2-tetrafluoroetano (R134a), difluorometoxitrifluorometano (E125) ou uma mistura de dois ou mais dos mesmos, em uma quantidade de 60 a 99% em peso, com base no peso da composição; (b) de 1 a 10% em peso, com base no peso da composição, de um hidrocarboneto não substituído de fórmula C~n ~H~ m~ em que é pelo menos 4 e m é pelo menos 2n-2, e (c) até 39% em peso com base no peso da composição de um depressor de pressão de vapor.
Patent BR-9713880-A (BR)
Title: Processo para proporcionar comunicação assìncrona bilaterial completa entre dois transceptores em um sistema de comunicações, sistema de comunicação que permite comunicação assìncrona bilateral completa entre dois dispositivos, e, sistema de comunicações a infravermelho que permite comunicação assìncrona bilateral completa entre dois dispositivos a infravermelho.
Inventor: VIDALES CARLOS EDUARDO
IPC: H04L29/08
Filed: 1997-11-20
Abstract: ''PROCESSO PARA PROPORCIONAR COMUNICAçãO ASSìNCRONA BILATERAL COMPLETA ENTRE DOIS TRANSCEPTORES EM UM SISTEMA DE COMUNICAçõES, SISTEMA DE COMUNICAçãO QUE PERMITE COMUNICAçãO ASSìNCRONA BILATERAL COMPLETA ENTRE DOIS DISPOSITIVOS, E, SISTEMA DE COMUNICAçõES A INFRA VERMELHO QUE PERMITE COMUNICAçãO ASSìNCRONA BILATERAL COMPLETA ENTRE DOIS DISPOSITIVOS A INFRAVERMELHO''. Processo e aparelho são apresentados para assegurar comunicação assíncrona bilateral completa entre dois transceptores em um sistema de comunicações.Primeiro cada período de bit é dividido em dois criando um meio período de bit de tansmitir e um período de bit de receber no qual cada transceptor pode transmitir dados durante os meio períodos de transmitir e pode receber dados durante os meio período de bit de receber. Os períodos de bit dos dois tranceptores são sincronizados para que o meio períodos de bit de transmitir de cada tranceptador sejam alinhados com os meio períodos de bit de receber do outro transceptor.
Patent BR-9713882-A (BR)
Title: Painéis para construção, método para unir painéis para construção e par de elementos de união.
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04B2/86
Filed: 1997-10-08
Abstract: "PAINéIS PARA CONSTRUçãO, MéTODO PARA UNIR PAINéIS PARA CONSTRUçãO E PAR DE ELEMENTOS DE UNIãO". Painéis para construção cada um incluindo um elemento de união cóncavo (2) que está embutido em um corpo de painel (1) na superfície extrema superior e um corpo cilíndrico (3) está provido no elemento de união cóncavo e se estende a partir da superfície inferior do elemento de união cóncavo para uma extremidade inferior do corpo de painel, e um elemento de união convexo (4) é retido dentro do corpo cilíndrico. Depois que os painéis são dispostos verticalmente, o elemento de união convexo retido pelo corpo cilíndrico de um painel de estágio superior é abaixado de modo a engatar com o elemento de união cóncavo de um painel de estágio inferior. Como um resultado, os painéis superior e inferior são unidos entre si. A construção dos painéis pode ser executada em um curto tempo sem requerer técnicas de trabalhadores experientes e tempo, e pode obter estruturas tendo uma alta resistência com uma bela superfície acabada.
Patent BR-9714860-A (BR)
Title: Composição, processo para remover contaminantes de um substrato, processo de revestimento, composto, e, perfluoralquil haloalquil éteres
Inventor: BEHR FREDERICK E
IPC: C09K23/42
Filed: 1997-12-19
Abstract: "COMPOSIçãO, PROCESSO PARA REMOVER CONTAMINANTES DE UM SUBSTRATO, PROCESSO DE REVESTIMENTO, COMPOSTO, E, PERFLUORALQUIL HALOALQUIL éTERES". São descritas composições compreendendo perfluoralquil haloalquil éter e opcionalmente um tensoativo; usos para os compostos perfluoralquil haloalquil éter e composições dos mesmos, compreendendo opcionalmente tensoativos e os perfluoralquil haloalquil éteres.