baber/WOPTO huggingface dataset:
Patent BR-9914780-A (BR)
Title: Processo de preparação de um composto defórmula (i) e composto produzido através de talprocesso
Inventor: OHKUBO MITSURU
IPC: A61K31/455
Filed: 1999-10-07
Abstract: "PROCESSO DE PREPARAçãO DE UM COMPOSTO DEFóRMULA (I) E COMPOSTO PRODUZIDO ATRAVéS DE TALPROCESSO". A presente invenção refere-se a processos para apreparação de derivado de <225>-alanina conforme mostra aseguinte fórmula (I): onde R^ 1^ é grupo amino-protetor, e R^ 2^ égrupo acila, ou um sal do mesmo, que compreende submeter umcomposto da fórmula (II): onde R^ 1^ é o mesmo conforme definidoacima, e R^ 3^ é carboxi protegido, ou um sal, à reação deeliminação de grupo carboxiprotetor, e então à reação de acilaçãode grupo amino.
Patent BR-9915322-A (BR)
Title: Artigo absorvente tendo um forro dotado de aberturas
Inventor: MERRILL THOMAS GLENN
IPC: A61F13/15
Filed: 1999-11-12
Abstract: <B>ARTIGO ABSORVENTE TENDO UM FORRO DOTADO DE ABERTURAS<D> Um artigo absorvente com uma camada de folha superior permeável a líquido, uma camada de folha posterior e uma estrutura absorvente posicionada entre as mesmas. O artigo absorvente tem uma seção de cintura frontal, uma seção de cintura posterior e uma seção intermediária interconectando duas seções de cintura. Um forro dotado de aberturas pelo menos parcialmente define uma parte posterior da superfície do lado do corpo do artigo e pode incluir uma camada de película dotada de aberturas do lado do corpo. A camada de folha superior pelo menos parcialmente define uma parte frontal da superfície do lado do corpo e pode ser um material fibroso. O forro dotado de aberturas define uma zona alvo fecal e otimiza a capacidade do artigo absorvente em conter materiais fecais de baixa viscosidade e separar tais materiais da pele do usuário. O forro dotado de aberturas pode ser formado mediante fixação de uma camada de película dotada de aberturas a um material fibroso hidrofílico de baixa densidade. Um corpo absorvente também pode ser fixado ao lado inferior do forro dotado de aberturas. Uma parte ou todo o forro dotado de aberturas pode sobrepor-se à camada de folha superior e o corpo absorvente pode posicionar-se entre o forro dotado de aberturas e a camada de folha superior. A fixação do forro dotado de aberturas em sobreposição com a camada de folha superior facilita a fabricação do artigo absorvente.
Patent BR-9915428-A (BR)
Title: Processo e dispositivo para determinar uma posição de uma estação móvel dentro de uma rede de telecomunicações móvel, e, rede de telecomunicações móvel.
Inventor: SAHA BIKASH
IPC: H04W64/00
Filed: 1999-11-16
Abstract: "PROCESSO E DISPOSITIVO PARA DETERMINAR UMA POSIçãO DE UMA ESTAçãO MóVEL DENTRO DE UMA REDE DE TELECOMUNICAçõES MóVEL, E, REDE DE TELECOMUNICAçõES MóVEL" Um sistema e processo aperfeiçoados para determinar uma posição de uma estação móvel em uma rede de telecomunicações móvel é apresentado. O sistema inclui uma base de dados tendo informações geográficas pertinentes à área de serviço da rede de telecomunicações, inclusive se as áreas de serviço no seu interior são caracterizadas como áreas urbanas, áreas suburbanas ou áreas urbanas deficientes nas quais a radiocomunicação é especialmente limitada. O sistema ainda inclui um centro de localização móvel (MLC) que, entre outras coisas, calcula o número de sinais de rajada de acesso que é exigido para transmissão pela estação móvel a ser localizada. O número de rajadas de acesso é calculado baseado nas informações geográficas pertinentes às áreas armazenadas na base de dados e mediante uma precisão de determinação de posição solicitada. Pelo medir o retardo de chegada da transmissão de sinal de rajada recebido por duas ou mais estações transceptoras base, o MLC computa a posição da estação móvel.
Patent BR-9915730-A (BR)
Title: Aparelho e método para realizar cirurgia corretiva de presbiopia
Inventor: RUIZ LUIS ANTONIO
IPC: A61B18/20
Filed: 1999-11-08
Abstract: Patente de Invenção: <B>"APARELHO E MéTODO PARA REALIZAR CIRURGIA CORRETIVA DE PRESBIOPIA"<D>. A presente invenção refere-se a um sistema e um processo de correção da presbiopia, o referido sistema inclui um sistema de remoção de tecido que de forma preferida inclui um sistema laser (200) com meios (206) para formar um contorno de correção de presbiopia predeterminado que corresponde a um predeterminado perfil de ablação através da ablação controlada em uma área de estroma central do olho, de modo que a zona central (A) de cerca de 1 mm a 3 mm ou mais de forma preferida 1,4 mm a 1,8 mm é deixada intacta com uma zona de ablação de presbiopia máxima principal (B) margeando a zona central (por exemplo, a borda de transição de raio) quase intocada ou intocada. A zona de ablação máxima anular no estroma é definida por uma seção de perfil íngreme  suavemente curva que se estende para fora a partir da zona de não-ablação central do perfil. Mais adiante a partir da zona máxima de ablação no estroma está uma zona de tratamento anular é determinada por uma seção adicional do perfil de correção de presbiopia em geral representado pela suavização de uma seção de transição que se estende para dentro de outra zona que é uma zona não-removida.
Patent BR-9915987-A (BR)
Inventor: ROCHON MICHAEL J
IPC: A01N25/30
Filed: 1999-11-26
Abstract: An acidic aqueous hydrogen peroxide solution is provided with improved disinfectant activity. Concentrated solutions preferably contain up to about 8 wt./wt. % H2O2 and as-used concentrations contain about 0.5% wt./wt. % H2O2. The solution also contains from 0.05 to 8.0 wt./wt. % of at least one phosphorous-based acid, e.g. phosphoric acid and/or a phosphonic acid with from 1 to 5 phosphonic acid groups, and from 0.02 to 5 wt./wt. % of at least one anionic surfactant. The surfactant is selected from C8 to C16 alkyl aryl sulfonic acids, sulfonated C12 to C22 carboxylic acids, C8 to C22 alkyl diphenyl oxide sulfonic acids, naphthalene sulfonic acids, C8 to C22 alkyl sulfonic acids, and alkali metal and ammonium salts thereof, and alkali metal C8 to C18 alkyl sulfates, and mixtures thereof. Most preferably the solution has an emulsifier and/or hydrotrope, e.g. an alkylated sulfonated diphenyl oxide salt, an alkyl aryl polyoxyethylene surfactant, and/or a polyoxyethylene surfactant. The solution may also contain corrosion inhibitors and/or lower alcohols.
Patent CH-534138-A (CH)
Title: Aralkyl thioamino acids - anti-inflammatory
Inventor: TSUNG-YING SHEN
IPC: A61K31/33
Filed: 1968-07-25
Abstract: Process for cpds. of formula (I), and some cpds. (I): R = H, halogen, SH, CN, SO2alkyl, SO alkyl, alkanoyl, CF3CO, haloalkyl, SO2NH2, SO2N(alkyl)2, CONH2, CON(alkyl)2, OH, S-alkyl, O-alkyl, anisyl, Ph, NO2, phenethyl, alkyl, OCH2O, PhNH-, PhN(alkyl)-, alkylphenyl, N(alkyl)2, cyclohenyl, PhO, NH2, NHacyl, NHalkyl, or alkenyl. R may be substd. by Ph or naphthyl. R2 = OH, O-alkyl, O-alkenyl, O-alkynyl, cyclopropyl-methyloxy, alkoxyalkoxy, polyalkoxyalkoxy, dialkyl-aminoalkoxy, piperidinoalkoxy, 1-pyrrolidenylalkoxy, morpholinoalkoxy, 1-alkyl-2-pyrolidinyalkoxy, 1-alkyl-2-piperidino-alkoxy, N'-alkyl-N-piperazinyl-alkoxy, PhO, p-alkanoylaminophenoxy, phenylalkoxy, carbamylphenoxy, tetrahydrofurfuryloxy, dialkylamino-cyclohexyloxy, NH2, NHalkyl, N(alkyl)2, glucosamino, glycosylamino, alkenylamino, phenylalkylamino, haloanilino, 1-alkylpiperidinyl-2-alkylamino, tetrahydrofuryfurylamino, 1,2,5,6-tetrahydropyridino, morpholino, N'-alkyl-N-piperazinyl, piperazino, N-phenylpiperazino, piperidino, benzylamino, PhNH2, alkoxyanilino, NH(cycloalkyl), pyrrolidino, N-hydroxyalkylpiperazino, N, N-dialkylcarbamyl-alkylamino-, N, N-dialkylaminoalkylamino, 1-alkyl-pyrrolidino 2-alkylamino, N-carbobenzyloxyalkylamino, or a group OZ, where Z is a cation or the acyl portion of I(R2=OH). R',R3,R7=H, alkyl or Ph; R4,R5 = H, alkyl, alkanoyl, Ph, or guanyl if R5=H; R6,R8 = H, alkyl, alkenyl, Ph or -naphthyl opt. substd. by R, thienyl, pyridyl. Cpds. (I) are new provided that (a) if R6 and R8 = Ph, at least 1 of R, R', R3, R4, R5, R7 is not = H, and R2 is as above. (b) If R8 = Ph, at least one of R', R3, R4, R5, R6, R7, is not = H when R=H or Oalkyl and is any a single substit. (c) If R8 = H, and R=H, Hal, Oalkyl, NO2, or alkenyl, and is a single substit., then at least one of R', R3, R4, R5, R6, R7 is not = H. (d) If R4 = alkanoyl, at least one of R, R', R3, R5, R6, R7 is not = H, while R2 is as above and R8=H. Also the corr. cpds. III, IV, V, and process for II.
Patent CH-533094-A (CH)
Title: Cpds. (I) where R1, R2, R3 = H, Me; R4 = H, cyclopropyl, or aliphatic hydrocarbon (claims only alkyl), alkenyl, alkynyl, and haloalkynyl (all 1-6C)); R5
Inventor: ALEXANDER DENNIS CROSS
IPC: F28F13/00
Filed: 1966-09-08
Abstract: Cpds. (I) where R1, R2, R3 = H, Me; R4 = H, cyclopropyl, or aliphatic hydrocarbon (claims only alkyl), alkenyl, alkynyl, and haloalkynyl (all 1-6C)); R5 = H, tetrahydropyranyl, or hydrocarbon carboxylic acyl (1-11C) (opt. substd. (not claimed) by OH, alkoxy (1-5C), acyloxy (1-12 C), NO2, NH2, or halogen, etc.); Z = C-C single bond (SB) or double bond (DB), ((SB) when R1=H); X = H, Cl, F; Y = Cl, F. E.g. I;R1 R2 R3 R4 R5 Me H H H, Me, Et, CH=CH2, H C triple bond CH, C triple bond CCl, and cyclopropyl. H H H H adamantoyl N.B. all above cpds. have X=Y=F, and Z=(SB).
Patent CH-534134-A (CH)
Title: Bacteriostatic carbanilides
Inventor: EDWARD JOSEPH NIKAWITZ
IPC: C07C273/18
Filed: 1969-10-16
Abstract: Bacteriostatic carbanilides.. M5-. Are new cmpds. of formula (I) a preferred cmpd. in 3,4-dichloro-4'-n-propylcarbanilide (II). They are esp. useful in washing and cosmetic products and as synergists for hexachlorophene.
Patent CH-500306-A (CH)
Title: Plastics film fibrillating machine
IPC: D01D5/42
Filed: 1969-11-14
Abstract: Rollers carrying sharp teeth rotate at a speed different from the speed of the web, and further rollers give a friction drive. All rollers are shifted by pneumatic pistons. Duplicate sets of rollers for two separate webs may be incorporated for e.g. standby.
Patent CH-500545-A (CH)
Title: Safe door alarm system
Inventor: HEINRICH BRECHBUEHL
IPC: G08B13/12
Filed: 1968-12-13
Abstract: Conductor film applied to a thermoplastics carrier film is scored or etched to divide it into an endless zigzag of strips right over the carrier surface, followed by a PVC cover film. The carrier film should be stretched, the conductor film connected to the source of a holding current and vapourised on to the carrier so that even low temp. heating due to cutting torch entry etc. breaks the current and sounds the alarm.
Patent EE-9700345-A (EE)
Inventor: MURIELLE RINALDI
IPC: C07D209/08
Filed: 1996-06-20
Abstract: The use of human CB2 receptor-specific agonists of formula (I) or (I') for preparing immunomodulating drugs is disclosed. In formulae (I) and (I'), R1 is a group selected from -CH2CHR10NR6R11, -(CH2)2NR'6R'11, -CHR9CH2NR'6R'11, -(CH2)nZ and -COR8; R'1 is a -CH2CHR10NR6R11 or -(CH2)2NR'6R'11 group; R2 and R'2 are hydrogen, halogen or C1-4 alkyl; R3 is hydrogen, C1-4 alkyl or a group selected from -CH2CHR10NR6R11, -(CH2)2NR'6R'11 and -COR8; R'3 is a =CR6R8 group; R4 has one of the meanings given for R5 or is a -COR8 group; R5 is hydrogen, C1-4 alkyl, C1-4 alkoxy, a halogen atom, a CF3 group, an OCF3 group or C1-4 alkylthio; R'5 has one of the meanings given for R5 and is in the 5 or 6 position of the indene ring; R6 is hydrogen or C1-4 alkyl; R'6 is C1-4 alkyl; R7 has one of the meanings given for R5 or R7 and R9 together form a -Y-CH2- group attached to the indole ring in the 7 position by a group Y; R8 is phenyl substituted one to four times by a substituent selected from halogen, C1-4 alkyl or C1-4 alkoxy; a polycyclic ring selected from naphth-1-yl, naphth-2-yl, 1,2,3,4-tetrahydronaphth-1-yl, 1,2,3,4-tetrahydronaphth-5-yl, anthryl, benzofuryl, benzothien-2-yl, benzothien-3-yl, 2-, 3-, 4- or 8-quinolyl, said polycyclic rings optionally being substituted once or twice by a substituent selected from C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, halogen, cyano, hydroxyl, trifluoromethyl and imidazol-1-yl; R10 and R11 together are a group selected from -CH2-O-CH2-CR12R13- and -(CH2)p-CR12R13-, wherein the carbon atom substituted by R12 and R13 is attached to the nitrogen atom; R'11 is C1-4 alkyl; or R'11 and R'6, taken together with the nitrogen atom to which they are attached, form a group selected from morpholin-4-yl, thiomorpholin-4-yl, piperidin-1-yl and pyrrolidin-1-yl; each of R12 and R13 is independently hydrogen or C1-4 alkyl; n is 2, 3, 4 or 5; p is 2 or 3; Z is a methyl group or a halogen atom; and Y is a methylene group or an oxygen atom.
Patent FR-851424-A (FR)
IPC: F16C33/78
Filed: 1939-03-09
Granted: 1940-01-09
Abstract: 526,125. Seals for bearings &c. AKTIEBOLAGET SVENSKA KULLAGERFABRIKEN. March 8, 1939, No. 7556. Convention date, March 12, 1938. [Class. 122 (v)] An oil retaining and dust excluding device between two relatively rotatable members especially suitable for use in bearings, comprises a plate of sheet metal 9 to one side of which belt 8 is bonded over substantially the whole area of the plate, as by means of metallic adhesion. The sealing plate is secured at 14 to the outer bearing ring 12 and co-operates with the inner bearing ring 16 to form a seal. Suitable sectional contours of the ring are described and illustrated in the Specification.
Patent GB-2362420-A (GB)
Title: Bricklaying gauge
Inventor: THORNHILL NIGEL ANTHONY
IPC: E04G21/18
Filed: 2000-01-31
Abstract: The bricklaying gauge, primarily for use on roof gables and the like, comprises a first elongate element 4 provided with a number of fixing holes 5 spaced along its length. A second elongate element 6 is perpendicular to and slidably mounted at one end of the first element and has an attachment means at one end to which string 12 may be secured. The second element is also provided with spaced anchorage points along its length which are selectively co-operable with locking means on the first element so as to hold the attachment means at one of a number of predetermined distances from the first element. In use, two or more of the gauges are secured to rafters 1 so that their respective second elements extend downwards and perpendicular to the end rafter with a length of string extending between their two respective attachment means.
Patent GB-2348188-A (GB)
Title: Cases
Inventor: GAINSBURY MARK
IPC: A45C3/02
Filed: 2000-03-23
Abstract: An attach’ or other case comprises a lid and a base formed from frame members connected together by corner brackets 2,200 including tapered ribs R. The ribs may be force fits in slots in extruded frame members, preferably of aluminium. The corner brackets may join two adjacent frames extending the full height of the walls of the case (Fig. 4) or each bracket may have flanges extending in three perpendicular directions (Fig. 10).
Patent GB-2345333-A (GB)
Title: Flow control valves
Inventor: NOLAN RICHARD ASHLEIGH
IPC: G05D23/02
Filed: 1998-10-14
Abstract: A thermostatic radiator valve comprises a valve body (1) having a valve seat (5) disposed between input and output connections (2 and 3) to the valve, a valve closure member (6) adjustably disposed adjacent the valve seat (5) for controlling flow through the valve, a valve spindle (11) spring mounted in the valve body (1) on one end (10) of which the valve closure member (6) is disposed, and a thermostatic radiator valve head (not shown) mounted on the valve body (1) which is operable on the other end (16) of the valve spindle (11) for controlling the operation of the valve. The valve closure member (6) comprises a bush (7) having a resilient member (8) for contacting the valve seat (5) rigidly secured to it, the metallic bush (7) being disposed on a reduced diameter end portion (10) of the spindle (11) and being rigidly attached to the spindle (11).
Patent GB-2361980-A (GB)
Title: Dry clutch control system using idle drive torque so as to provide vehicle crawl speed
Inventor: RICHARDSON ALFRED J
IPC: G06F17/00
Filed: 2000-05-05
Abstract: A control for a vehicle drive line system including an automated vehicle dry master clutch 14 interposed between a fuel controlled engine 12 and an input shaft of a mechanical transmission. At sensed idle conditions THL > REF and OS < REF, if the vehicles brakes are not applied, the engine 12 is commanded to generate an output torque T<SB>FW</SB> equal to a selected idle drive torque T<SB>IDLE</SB> at idle speed <F>ES = IDLE</F>, the engine is commanded to rotate at idle speed and the clutch is caused to engage with a torque capacity equal to the idle drive torque of the engine.
Patent GB-2364690-A (GB)
Title: A tubular carton sleeve formed of a laminate of two offset sheets and method of overlapping to assemble sleeve with seam of reduced thickness
Inventor: HALLAM CHRISTOPHER
IPC: B65D3/22
Filed: 2000-05-20
Abstract: A tubular carton sleeve comprises a laminate of two offset sheets providing inner and outer walls 4, 6 of the sleeve. The sleeve is assembled by rolling up the laminate such that ends 22,14 of the inner wall 4 are in a face to face relationship with each other, and ends 20, 28 of the outer wall are in a face to face relationship with each other. In this manner, the seam may be of reduced thickness, for example, generally three sheets thick as opposed to the four sheets thickness which might be present without an offset. This may reduce distortion in the cross-section of the tube and allow better mating with any top or bottom lids added to the sleeve. A groove and tongue arrangement 8, 34 may be present at ends of the sleeve. A series of square sections (24, fig.2) on the outer wall 6 may fold over onto the inner wall 4 of the sleeve at one end thereof to provide a reinforcement that may allow the sleeve to stand upright on its own.
Patent GB-2365478-A (GB)
Title: A watertight door assembly with moveable sealing flanges
Inventor: NEWTON ROBERT GUY
IPC: E06B9/00
Filed: 2000-08-03
Abstract: A watertight door assembly suitable for use as a bulkhead partition, comprises a frame 2.1, sealing flanges 3.1, and a panel 1. The sealing flanges 3.1 are housed within the frame and may be moved from a retracted position [drawing 100.2], in which the panel 1 is free to open, to an extended position [drawing 100.3], in which the panel 1 is securely held within the frame 2.1. In the extended position the sealing flanges 3.1 engage a groove which runs around the edge of the panel 1. The groove may also contain a rubber or plastic seal 1.1. The sealing flanges may be retracted/extended by a system of cams 4.1 which are operated by an opening and closing mechanism 4. The sealing flanges may be made from aluminium or stainless steel. The assembly may be positioned alongside a conventional interior door 5, with the frame 2.1 positively fixed and sealed to a watertight bulkhead [7, drawing 100.2].
Patent GB-2365688-A (GB)
Title: Authentication process using arrays of sequence numbers
Inventor: BABBAGE STEPHEN HUGH
IPC: H04W12/06
Filed: 2000-08-03
Abstract: A process for authenticating communication between a Third Generation (3G) telecommunications network and a user service identity module (USIM) involves the generation of sequence numbers having values which advance between a start value and an end value in a sequence and are transmitted to the USIM intending to become authenticated in a 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 number, and confirms part of the authentication process, only if its value is higher than the value of that previously accepted sequence number. A mobile station (MS) 16 in the cell of a node 14A can request a batch of authentication vectors from an authorisation centre (AuC) 22, each such vector comprising information, including a respective sequence number, for carrying out a single authentication of that USIM. If before the USIM has used all the authentication vectors, it moves to the cell of another node 14B, that node will also request a batch of authentication vectors from the AuC 22 which will contain respective sequence numbers more advanced in the sequence. The sequence numbers for a particular USIM are given specific identifiers dependent on the identity of the node 14A,14B requesting the respective batch and each accepted sequence number is stored according to its specific identity. During authentication, each USIM compares the value of each newly received sequence number with the value of the highest value sequence number previously accepted with the same specific identifier. In the case where the telecommunications system allows each MS to be authenticated simultaneously in different domains (e.g. voice and data), each sequence number for a particular user device can in addition or instead have a specific identifier dependent on the domain in which the USIM is to be authenticated, allowing a common sequence of numbers to be used for authentication in both ( or all) domains.
Patent GB-2365329-A (GB)
Title: A desk with a moveable work surface and shutter
Inventor: CAMERON JOHN
IPC: A47B21/02
Filed: 2000-08-04
Abstract: A lockable desk comprising a displaceable working surface 3 mounted on arms 9 which are able to slide within rails (fig 4, 10), and a moveable shutter 7 constrained to move within tracks 11. The working surface 3 may be raised or lowered, so that in use the shutter 7 is withdrawn and the working surface 3 is raised to be used in the normal manner and after use the working surface 3 can be lowered and the shutter 7 can be drawn to cover the working surface 3 so that it is inaccessible. The shutter 7 may then be locked shut to prevent unauthorised access to the desk.
Patent GB-2355627-A (GB)
Title: Interactive computer application controlled by a mobile
Inventor: SINCLAIR MATTHEW FRAZER
IPC: A63F13/12
Filed: 2000-09-18
Abstract: The interface between a server and the user is accomplished through voice commands issued to a mobile phone. The device is principally used to provide virtual reality games, in which story segments are transmitted to the mobile phone, and options are selected by the player by speaking commands. The game may be tracked and controlled by the remote game server. Communication between the game server and the player may be through a base station of a mobile phone network. The story segments may be text based or simulated or digitised voices. A command set may be provided at the end of each story segment and may be made through a reduced keyboard. Commands may be translated into game instructions by an interactive voice response unit (IVRU) which may be resident in the mobile station.
Patent GB-2367696-A (GB)
Title: Supporting an optical fibre in an integrated optical device package
Inventor: SHAW MATTHEW PETER
IPC: G02B6/44
Filed: 2000-10-06
Abstract: The package comprises an integrated optical device 11 within a casing 12, an optical fibre 16 coupled with the device and following a curved path, the fibre being supported by a substantially rigid conduit at least between an interior wall of the casing and the coupling with the optical device. This relieves stress which would otherwise be exerted by the fibre. It is preferred that the conduit has a C-section 18a thereby to support the fibre therewithin. Alternatively, the conduit can comprise two fitting parts which when fitted together form a closed conduit 18b such as an annular section. The conduit can be of a plastics material. Th conduit can be snug with the fibre and hence supported thereby.