baber/WOPTO huggingface dataset:
Patent BR-9900713-A (BR)
Title: Aperfeiçoamentos introduzidos em conjunto de conexão hidráulica de entrada de duchas e chuveiros elétricos
Inventor: SILVA ALVARO COELHO DA
IPC: E03C1/06
Filed: 1999-03-12
Abstract: ''APERFEIçOAMENTOS INTRODUZIDOS EM CONJUNTO DE CONEXãO HIDRAúLICA DE ENTRADA DE DUCHAS E CHUVEIROS ELéTRICOS". Trata esta patente de aperfeiçoamentos introduzidos em conjunto de conexão hidraúlica de entrada de duchas e chuveiros elétricos que se apoiam apoiada diretamente na parede, conferindo maior grau de liberdade na montagem  do aparelho, além de minimizar a corrente de fuga através do fluxo de água que penetra no chuveiro. Em linhas gerais, a novidade consiste de um conjunto de conexão hidraúlica para um chuveiro que apresenta uma base (2) apoiada à parede do quarto de banho, este aparelho possuindo uma carcaça (3) de material termoplástico cujo interior configura a câmara  de aquecimento (4) e exibe um duto interno (5) que serve como tubo-sifão, a carcaça (3) exibindo uma projeção inclinada (1) e provida com rosca externa (6), predisposta para receber uma conexão roscada (7) existente na extremidade de um tubo flexível (8) cujo extremo oposto apresenta uma bucha (9) envolvida por uma porca (10) e provida com um anel vedante (11), podendo ainda exibir um peça interna vazada (12) que serve como redutor de pressão, a porca (10) estando predispota para se conectar à rosca (13) existente em um dos lados de um niple (14) cuja parte possui um setor sextavado (15) e uma gola circular (16) de maior diâmetro, enquanto o lado oposto exibe uma projeção com rosca externa (18), fixada à base (2) por intermédio de uma cinta presa por parafusos, enquanto que, da projeção (1) onde é conectado o tubo (8), deriva uma segunda projeção (19) de diâmetro substancialmente menor, vazada e predisposta  para receber um parafuso auto-atarraxante (20) que atravessa dois olhais metálicos
Patent BR-9900735-A (BR)
Title: Processo de galvanização a seco frio para a formação de uma película de estrutura policristalina de zinco-ferro por projeção mecânica de um material compósito.
Inventor: OMORI SHIGERU
IPC: C23C24/04
Filed: 1999-02-18
Abstract: Patente de Invenção: <B>"PROCESSO DE GALVANIZAçãO A SECO FRIO PARA A FORMAçãO DE UMA PELìCULA DE ESTRUTURA POLICRISTALINA DE ZINCO-FERRO POR PROJEçãO MECâNICA DE UM MATERIAL COMPóSITO"<D>. Método de galvanização a seco frio de alta eficiência para a formação de uma película de liga de zinco de estrutura policristalina importante e altamente aderente sobre substratos metálicos por projeção mecânica de um material compósito. Método de galvanização a seco frio de alta eficiência que usa um material compósito descrito como partículas de núcleos de ferro encapsuladas por liga de zinco, em que o material compósito contém de 45 a 80% de zinco. Processo de galvanização a seco frio que proporciona melhor rendimento e um curto tempo de tratamento, com grande quantidade de zinco fortemente aderido às superfícies metálicas.
Patent BR-9903680-A (BR)
Title: Disposição construtiva em máquina de reciclagem do ar
Inventor: MORAES ILDO CEZAR DE
IPC: B24B31/12
Filed: 1999-08-17
Abstract: "DISPOSIçãO CONSTRUTIVA EM MáQUINA DE RECICLAGEM DO AR", constituído basicamente de dois montantes sendo que o montante inferior suga a sujeira do ar e a filtra e o montante superior suga a sujeira das lixadeiras aspiradas e a filtra fazendo assim com que o ar seja renovado freq³entemente.
Patent BR-9904043-A (BR)
Title: Processo e aparelho para enriquecer alimentações de hidrocarbonetos contendo enxofre, metais e asfaltenos
Inventor: FRIDAY J ROBERT
IPC: C10G47/34
Filed: 1999-09-02
Abstract: Patente de Invenção: <B>"PROCESSO E APARELHO PARA ENRIQUECER ALIMENTAçõES DE HIDROCARBONETOS CONTENDO ENXOFRE, METAIS E ASFALTENOS"<D>. O enriquecimento de uma corrente de hidrocarbonetos contendo enxofre, metais e asfaltenos envolve a aplicação da alimentação a uma coluna de destilação, para produção de uma fração de destilado substancialmente isento de asfaltenos e metais e uma fração de não-destilado contendo enxofre, asfaltenos e metais. Pelo menos parte da dita fração de destilado substancialmente isento de asfaltenos e metais é convertida em um diluente de doador de hidrogênio. A fração de não-destilado é processada em uma unidade de desasfaltamento por solvente, para produção de uma corrente de óleo desasfaltado e uma corrente de asfalteno. Após formação de uma corrente combinada, a corrente combinada é craqueada termicamente formando uma corrente craqueada termicamente, que é aplicada à coluna de destilação.
Patent BR-9905331-A (BR)
Inventor: WAGNER GERHARD
IPC: A61K31/525
Filed: 1999-10-18
Abstract: Purification and crystallization of riboflavin to give more soluble form suitable for pharmaceutical or foodstuff use, by activated carbon treatment in acid solution, cross-flow filtration and precipitation. Purification and crystallization of riboflavin (I) involves: (i) dissolving acicular (I) of stable modification A in aqueous mineral acid with thorough mixing at 30 degrees C or less; (ii) adding activated carbon; (iii) removing the carbon (plus adsorbed impurities) by cross-flow filtration via a ceramic membrane of pore size 20-200 nm; (iv) treating the filtrate with a 5-10 fold volume of water at 30 degrees C or less; and (v) recovering the precipitated spherical crystals of (I) by centrifugation or filtration.
Patent BR-9905457-A (BR)
Title: Despertador para cão
Inventor: PEREIRA GILBERTO RIBEIRO
IPC: G08B21/00
Filed: 1999-10-22
Abstract: "DESPERTADOR PARA CãO" Aparelho eletrónico portátil ou não cujo objetivo é o de permitir que um cão mude o horário do seu hábito de dormir através da emissão de um estímulo sonoro ou vibratório programável.
Patent BR-9906937-A (BR)
Title: Ramal de acionamento
Inventor: MAN LASZLO DR
IPC: B60L50/16
Filed: 1999-09-02
Abstract: Patente de Invenção: <B>RAMAL DE ACIONAMENTO"<D>. A invenção refere-se a um ramal de acionamento, particularmente para automóveis, que compreende uma unidade de acionamento com um eixo de acionamento, uma unidade movida, bem como uma máquina elétrica, que se encontra em interação com os mesmos.
Patent BR-9908908-A (BR)
Title: Sistema e método para aquisição e transmissão remotas de dados
Inventor: DEFOSSE ERIN M
IPC: G06Q20/20
Filed: 1999-03-18
Abstract: Patente de Invenção: "SISTEMA E MéTODO PARA AQUISIçãO E TRANSMISSãO REMOTAS DE DADOS". São descritos um sistema e método para aquisição e transmissão remotas de dados. Uma pluralidade de controladores de aplicação fazem interface com equipamentos remotos a partir dos quais são adquiridos dados de operação pelos controladores de aplicação. Os controladores de aplicação se comunicam com um hospedeiro de aplicação através de uma rede de área local e o hospedeiro de aplicação pode se comunicar com um centro de operações de rede usando uma interface de rede de área ampla. Em uma modalidade, cada controlador de aplicação faz interface com equipamentos remotos que incluem uma máquina de venda.
Patent BR-9909819-A (BR)
Title: Amida, uso de amidas, e, preparação farmacêutica para uso oral, parenteral ou intraperitoneal
Inventor: LUBISCH WILFRIED
IPC: A61K31/4406
Filed: 1999-04-19
Abstract: "AMIDA, USO DE AMIDAS, E, PREPARAçãO FARMACêUTICA PARA USO ORAL, PARENTERAL OU INTRAPERITONEAL" A invenção refere-se a amidas da fórmula geral (I), que representam inibidores de enzimas, principalmente cisteína proteases.
Patent BR-9910941-A (BR)
Title: Extratos de hypericum perforatum e formulações contendo os mesmos
Inventor: BOMBARDELLI EZIO
IPC: A61K36/38
Filed: 1999-06-04
Abstract: Patente de Invenção para <B>"EXTRATOS DE HYPERICUM PERFORATUM E FORMULAçõES CONTENDO OS MESMOS"<D> Um extrato de Hypericum perforatum obtido por fracionamento de extratos água-alcoólico, alcoólico ou acetónicos da planta com ésteres imiscíveis em água de álcoois C~ 1~-C~ 5~.
Patent BR-9912522-A (BR)
Inventor: GUPTA ALOK KUMAR
IPC: C22C21/06
Filed: 1999-07-07
Abstract: A process of heat treating a sheet article made of a 6000 series aluminum alloy to achieve good "paint-bake response" that is substantially unaffected by natural aging. The process comprises heating the alloy sheet article at a solutionizing temperature followed by cooling the alloy sheet article. The cooling involves the following steps: (1) cooling from said solutionizing temperature to a temperature in the range of 150 - 250  DEG C at a rate greater than or equal to about 4  DEG C per second; (2) further cooling the alloy to a temperature in the range of ambient to 100  DEG C at a rate of 20 to 30  DEG C (preferably about 25  DEG C) per minute; and (3) further cooling the alloy sheet article having a temperature of 55  DEG C or more after step (2) to ambient temperature at a rate of less than 2  DEG C per hour. Alloy sheet articles suitable for use in the fabrication of automobile skin part can be produced in this way.
Patent BR-9914918-A (BR)
Title: Processo de preparação de cápsulas minerais constituìdas de um núcleo lìquido aquoso circundado de uma casca
Inventor: DUPUIS DOMINIQUE
IPC: A61K8/97
Filed: 1999-10-27
Abstract: "PROCESSO DE PREPARAçãO DE CáPSULAS MINERAIS CONSTITUìDAS DE UM NúCLEO LìQUIDO AQUOSO CIRCUNDADO DE UMA CASCA MINERAL". A invenção tem por objetivo um processo para a preparação de cápsulas minerais constituídas de um núcleo líquido aquoso circundado de uma casca mineral, o dito processo compreendendo: 1) a emulsificação de um fluido aquoso no seio de uma fase não miscível com o dito fluido aquoso de maneira a dispersá-lo ali sob a forma de gotículas; 2) o contato, no seio da emulsão assim obtida, de pelo menos um composto hidrolisável e policondensável de zircónio, de silício, de alumínio e/ou um metal de transição em condições de temperatura e de pH propícios à formação de um precipitado constituído do óxido ou do hidróxido correspondente e 3) a recuperação das cápsulas minerais assim formadas e se for o caso a sua purificação, o dito processo sendo caracterizado pelo fato de que a formação do precipitado mineral na segunda etapa é conduzida na presença de um sistema tensoativo anfifílico, presente no nível da emulsão e capaz de concentrar o depósito das partículas minerais  do dito precipitado formado na interface das gotículas aquosas e da fase hidrófoba e de bloquear eficazmente a sua difusão no seio das ditas gotículas.
Patent CH-551494-A (CH)
Title: Electrolytic deburring in horizontal barrel - by rotating hexagonal drum with electrodes mounted on all six faces
IPC: C25F7/00
Filed: 1970-07-09
Abstract: The electrolytic removal of burrs and sharp edges on electrically-conducting piece-parts (e.g. small screws, machined parts) using a drum and electrodes making a closed circuit with the parts through the electrolyte using >=2 pairs of electrodes which are pref. mounted on the drum. In pref. design, the drum has a hexagonal cross-section with three pairs of electrodes being mounted alternately on the six faces. The electrodes are sepd. from the parts by perforated insulating plates which also prevent a short-circuit between the electrodes. The electrolyte is circulated through the drum from a tank and the drum rotates at 20-60 r.p.m. An abrasive is added to increase the deburring effect.
Patent CH-555303-A (CH)
Title: Active carbon layers on cellulose contg. matls. - produced by treatment of paper, pulp, felt etc. with sulphuric acid
IPC: C04B35/52
Filed: 1970-07-29
Abstract: Porous carbon-contg. bodies are made from a matl. (partly) consisting of cellulose or a cellulose deriv. which is treated, during or after formation of the body, with sulphuric acid and heated until the acid reacts with the H and/or OH gps. of the cellulose to produce an active carbon coating. The coating is produced without a separate activation step. Products are useful e.g. for adsorption of gaseous, liquid or solid components from gas or liquid streams.
Patent CH-507965-A (CH)
Title: 5-phenyl 1 4-benzodiazepines intermediates
Inventor: LEO HENRYK STERNBACH
IPC: C07D243/26
Filed: 1967-11-15
Abstract: Prepn. of 5-phenyl 1,4-benzodiazepines of general formula 1 R1 = H, hal, CF3 R2 = H, C1-6 alkyl R3 = H, C1-6 alkyl, C2-6 alkenyl R4 = H, C1-6 alkyl R5 = H, hal, C1-6 alkyl Intermediates in synthesis of pharmacologically active 1,4-benzodiazepine derivs. e.g. 1 in which A = can be oxidised with mercury oxide to yield 3 and 1 in which A = can be dehydrated with thionyl chloride to yield 4.
Patent GB-2346688-A (GB)
Title: Checking of plastic details
Inventor: HALDORSEN LARS MAGNE
IPC: G01N33/44
Filed: 2000-01-06
Abstract: A method for checking a joint between plastic details (1, 2) which are joined together by means of welding. A thermography technique is used wherein thermal radiation from the plastic details is observed in an area around the joint during production, by means of at least one camera (3) such as a digital infrared camera. The observed thermal image is compared with at least one reference value by computing means, whereby it may be established whether the fusion of the plastic details is adequate and of a sufficient quality. The thermal radiation is observed after heating and before joining of the plastic details, during cooling of the welded parts, or after cooling of the joint, when further heating is supplied to the formed joint by other irradiation means such as a lamp. The joint can also be thermographically imaged whilst under a mechanical load.
Patent GB-2360559-A (GB)
Title: Braking a skateboard cart
Inventor: CHEN TING-HSING
IPC: B60T1/04
Filed: 2000-03-22
Abstract: A board for a skateboard cart, comprises a main body 1 joined to a tilted tail portion 2 by a reduced thickness portion 21 which acts as a hinge, and a resilient plate 3 supporting the tilted tail portion. In use, when a skateboarder depresses the portion 2, the resilient plate 3 will frictionally engage the rear wheel of the cart.
Patent GB-2365551-A (GB)
Title: Machine interface
Inventor: HOGENHOUT WIDE ROELAND
IPC: G06F17/30
Filed: 2000-03-29
Abstract: A machine interface allows a user to select a machine operation. A plurality of questions are stored for output to a user. A score indicating the likelihood that the user will select a machine operation is stored for each corresponding machine operation. A next question for output to the user is selected from the stored questions by determining, for each of a plurality of the questions, an average of the least number of questions required to be answered by the user to arrive at each machine operation weighted by the respective scores, and selecting the question having the lowest average number. The selected question is output and an answer is received from the user. In response to the input answer a machine operation is carried out and/or the stored scores for each of the plurality of machine operations is adjusted. At least one further selection of a next question is then carried out for output to the user using the adjusted stored scores. This machine interface is applicable to both databases and call centres.
Patent GB-2352926-A (GB)
Title: Automatic call distribution system
Inventor: PELTZ MARSHALL
IPC: H04M3/51
Filed: 2000-04-19
Abstract: An automatic call distribution system and method for using same including an automatic call distributor, an answer detector and an introductory signal generator which generates introductory signals to be sent towards a called party while the answer detector employed by the automatic call distribution center is monitoring for the presence of the called party. When a call that is dialed to the called party by the automatic call distribution system is answered by an external telephonic unit of the called party, the automatic call distribution system couples an answer detector to the call. The answer detector of the automatic call distribution system monitors the call for the presence of the called party while concomitantly sending a generated and coupled introductory signal towards the called party to be heard by the called party. Preferably, the generated introductory signal simulates background noise. When the called party makes a response, the answer detector then detects the presence of the called party for the purpose of routing the call.
Patent GB-2360668-A (GB)
Title: Method for secure installation of device in packet-based communication network
Inventor: NESSETT DANNY M
IPC: H04L12/24
Filed: 2000-06-12
Abstract: A method of installing a network device in a packet-based data communication network and checking the authenticity of the installation, comprising the steps of (a) communicating identification information of the device to a management system; (b) installing said device; (c) obtaining from a protocol address administrator a protocol address for said device; (d) sending a communication from the device to the management system; (e) conducting a key agreement protocol exchange between said device and said management system to establish a set of encryption keys; (f) using said set of encryption keys to provide mutual authentication by said device and said management system; (g) associating, within said management system, the time of said communication in step (d) with said identification information and the protocol address of the device; and (h) communicating from said management system to said administrator a message including said identification information, said protocol address and said time.
Patent GB-2347357-A (GB)
Title: Method and apparatus for improving adhesion between golf ball layers
Inventor: BOEHM HERBERT C
IPC: A63B37/00
Filed: 1999-01-11
Abstract: The present invention relates to golf balls having improved adhesion between adjacent layers, as well as methods for making golf balls having such improved adhesion. In particular, the golf ball, of the present invention comprise a cover, a core and optionally one or more intermediate layers disposed between the cover and the core, wherein the outer surface of the core, an intermediate layer(s) or both the core and the intermediate layers has a finely textured surface profile integrally molded in the outer surface thereof. The finely textured surface profile comprises a plurality of peaks having a maximum depth of about 2 mils to about 15 mils.
Patent GB-2351825-A (GB)
Title: Dual-technology intrusion detector with pet immunity
Inventor: KATZ FRED
IPC: G08B29/24
Filed: 2000-06-29
Abstract: A dual-sensing intrusion detection device for detecting an intruder comprises a PIR sensor 2, a microwave sensor 4, PIR processing means 6 and microwave processing means 8, means 16 for summing the processed PIR signal with the processed microwave signal to generate a summed signal, and means 20 for comparing the summed signal to a threshold value 18 to determine if an alarm condition exists. The threshold value is selected for optimal discrimination between a human intruder and an animal. An additional feature is the generation of a PIR difference signal 12. This allows the device to compensate for the limited bandwidth of the PIR sensor and to be more sensitive to a human intruder. The processing of the sensor signals includes an integration technique that sums the amplitude values of the signal and causes the sum to decay at a slow rate. Digital or analog processing may be used.
Patent GB-2349265-A (GB)
Title: A plectrum auxiliary device for string musical instruments
Inventor: SANDER NOAM
IPC: G10D3/16
Filed: 1999-02-03
Abstract: A plectrum holding device for playing the guitar and the like string musical instruments, comprising an elongated body member (12), a butt-like rear member (14) mounted to one end of the body member (12) and configured to rest against the thumb root of the player, a trigger-like front member (16) mounted to the other end of the body member (12) and configured to be gripped by a forefinger phalanxankle of the player; and a mounting (18) for plectrum (20) in a plane substantially perpendicular to the plane of rear and front members (14; 16) within reach of the player's thumb on one side and the tip of the player's forefinger on the other side of the plectrum mounting (18).
Patent GB-2365687-A (GB)
Title: Authentication process using sequence numbers
Inventor: HOWARD PETER THOMAS
IPC: H04W12/06
Filed: 2000-08-03
Abstract: A process for authenticating communication between a Third Generation (3G) telecommunication network and a user services identity module (USIM) for use therein is described. The Home Location Register (HLR)/ Authentication Centre (AuC) of the network generates sequence numbers having values which advance between a start value and an end value in a sequence and are transmitted to a USIM intending to become authenticated in the network. Each USIM compares the value of each received sequence number with the value of the highest value sequence number previously accepted, and accepts the received serial number, and confirms part of the authentication process, only if its value is higher than the value of that previously accepted sequence number. To guard against the inevitable failure of this part of the authentication process if the received sequence number has the highest possible value (e.g. beyond which a counter generating the sequence numbers will wrap around to zero), the USIM compares the value of each received sequence number with a predetermined limit value (e.g. equal to the maximum value) and disables further sequence number comparison if the value of the received sequence number exceeds the predetermined limit value. In addition, the said part of the authentication process is then assumed to be satisfied for the future.
Patent GB-2350315-A (GB)
Title: Cutter for forming polygonal holes
Inventor: COLLINS JOHN FRANCIS
IPC: B23B41/04
Filed: 2000-10-03
Abstract: A hole cutter 10, for forming a square hole in masonry or the like to receive an electrical switch or socket box, has a rotary cutter 15 operating within four chisel blades 20 each of which has a recess (21, figure 1) enabling the rotary cutter to sweep a circle X of diameter equal to or greater than the width of the hole. The recesses (21, figure 1) are preferably rounded and formed with cutting edges so that each straight side of the hole is cut progressively. Cut material is able to escape from the box formed by the chisel blades 20 through the recesses (21, figure 1) before the chisel blades 20 sink fully into the masonry.
Patent GB-2367809-A (GB)
Title: Metering valve with collapsible chamber
Inventor: BEKEN SALLY
IPC: B65D83/14
Filed: 2000-10-12
Abstract: A metering valve 1 for use in a pressurised container 4 has a valve body 2 and a flexible sleeve 18 overlaying the valve body 2 and defining a collapsible chamber 19. The valve body 2 has an internal chamber 5 and a channel 17 providing a flow path between the internal chamber 5 and the collapsible chamber 19. A valve stem 13 is slidable axially through the internal chamber 5. An outlet valve means consists of an outer seal 7 which allows fluid to flow from the internal chamber 5 in the open condition of the valve. An inner valve means comprises an inner seal 8 which admits fluid from the container to the internal chamber 5 in a closed condition of the valve. The inner and outer seals 7, 8 extend between the valve stem 13 and the valve body 2 and at least one of them is made from a thermoplastic elastomer. The sleeve member 18 further comprises an outer flange 20 which provides a gasket seal between the sleeve and the container body. When the valve is activated pressure from the propellant inside the container acts on the sleeve 18 and causes the chamber 19 to collapse, dispensing a metered amount of fluid.
Patent GB-2369864-A (GB)
Title: Vent for flexible bellows seal
Inventor: GLOAGUEN DIDIER
IPC: F16J3/04
Filed: 2000-12-05
Abstract: A protective cover (10) which is generally in the form of a flexible bellows construction secured at each end by collars (12, 14) in order to define an interior space (25) includes vent means (20). Thus, when the cover (10) is deformed, the volume within the interior (25) is altered by aspiration or evacuation through the vent means (20). The vent means (20) includes a vent element (21) in order to allow air or fluid transfer into and out of the interior (25) but prevent ingress of contaminants such as grit and water to the interior (25).