baber/WOPTO huggingface dataset:
Patent BR-9912383-A (BR)
Title: Processo para a adição de um ou de vários aditivos, lìquidos ou em suspensão em um lìquido, a um material de vários componentes, aparelho para a execução do processo, e, utilização do processo e do aparelho
Inventor: GALEOTE JOSE
IPC: B28C7/04
Filed: 1999-07-23
Abstract: "PROCESSO PARA A ADIçãO DE UM OU DE VáRIOS ADITIVOS, LìQUIDOS OU EM SUSPENSãO EM UM LìQUIDO, A UM MATERIAL DE VáRIOS COMPONENTES, APARELHO PARA A EXECUçãO DO PROCESSO, E, UTILIZAçãO DO PROCESSO E DO APARELHO". O aparelho (20) compreende: pelo menos um primeiro dispositivo (25) de dosagem volumétrica do aditivo em função de uma quantidade de líquido predeterminada, esse dispositivo (25) sendo previsto para operar essa dosagem de acordo com uma faixa de proporções de aditivo relativamente grande, que vai por exemplo de 2 a 10 %; pelo menos um segundo dispositivo (24) do mesmo tipo, previsto para operar essa dosagem de acordo com uma faixa de proporções de aditivo relativamente pequena, que inclui proporções que representam uma fração de porcentagem de aditivo, que vai por exemplo de 0,2 a 1,9 %, os dois dispositivos (24, 25) precitados sendo montados em série; meios (26, 27) que formam derivações, que permitem coletar a dose de aditivo determinada por um ou pelos dois dispositivos de dosagem (24, 25) e misturar essa dose com a dita quantidade de líquido a jusante do dispositivo (25) situado mais a jusante, e meios (28) para misturar em seguida a quantidade de líquido assim adicionada de aditivo com os outros constituintes do material, para a utilização desse último.
Patent BR-9915222-A (BR)
Title: Compósito absorvente, artigo absorvente e processos para formar um compósito absorvente, uma tela fibrosa e um compósito absorvente
Inventor: GRAEF PETER A
IPC: A61F13/472
Filed: 1999-11-10
Abstract: ''COMPóSITO ABSORVENTE, ARTIGO ABSORVENTE E PROCESSOS PARA FORMAR UM COMPóSITO ABSORVENTE, UMA TELA FIBROSA E UM COMPóSITO ABSORVENTE''. é apresentado um compósito absorvente tendo um núcleo reticulado e uma camada fibrosa. O núcleo e a camada são formados integralmente, e a camada é coextensiva com uma superfície externa do núcleo. Em uma modalidade, o compósito inclui camadas em oposição às superfícies do núcleo que faceiam para fora. O núcleo inclui uma matriz fibrosa e material absorvente. A matriz fibrosa define vazios e passagens entre os vazios, que são distribuídas na totalidade do compósito. O material absorvente é localizado dentro de alguns dos vazios. Quando úmido, o material absorvente localizado nestes vazios é expansível dentro dos vazios. Artigos absorventes que incluem o compósito são também apresentados.
Patent BR-9915797-A (BR)
Title: Rotor de única pá para helicóptero
Inventor: LIDAK VLADIMIRO
IPC: B64C27/06
Filed: 1999-12-01
Abstract: <B>"ROTOR DE HELICóPTERO DE úNICA Pá"<D>. A presente invenção descreve um rotor principal de única pá para helicópteros projetado de forma que o componente de elevação da pá normal ao eixo de rotação do rotor, é compensado através da força de inércia obtida através do ajuste automático da posição do centro do rotor de massa relativo ao seu eixo de rotação, este sendo fornecido com a posição do centro do rotor de massa, que é determinada pelo ângulo de conicidade da pá.
Patent BR-9916090-A (BR)
Title: Combinação, processo para fabricar um tracionador para instalação em um motor de veìculo adaptado para acionar um elemento de acionamento flexìvel sem-fim e tracionador para uso em um motor de veìculo
Inventor: FRANKOWSKI MAREK
IPC: F16H7/12
Filed: 1999-12-08
Abstract: "COMBINAçãO, PROCESSO PARA FABRICAR UM TRACIONADOR PARA INSTALAçãO EM UM MOTOR DE VEìCULO ADAPTADO PARA ACIONAR UM ELEMENTO DE ACIONAMENTO FLEXìVEL SEM-FIM E TRACIONADOR PARA USO EM UM MOTOR DE VEìCULO". Um tracionador para tracionar elementos de acionamento acionados por motor, como correias ou correntes, é apresentado. De acordo com um aspecto da invenção, o tracionador é instalado inicialmente com a estrutura de pivó espaçada além da sua posição angular perpendicular. De acordo com um outro aspecto da invenção, a tração necessária para mover a estrutura de pivó para o final de sua faixa de posições angulares é pelo menos 30% maior do que em uma sua posição angular de motor quente. De acordo com um outro aspecto da invenção, o tracionador possui um batente em sua posição de deslocamento máximo e a tração necessária para mover a estrutura de pivó para sua posição máxima de deslocamento é pelo menos 30% maior do que em sua posição angular de motor quente. De acordo ainda com outro aspecto da invenção, a tração necessária para mover a estrutura de pivó para uma posição angular de potencial pulo de dente é maior do que a tração máxima que o motor é capaz de criar.
Patent BR-9917521-A (BR)
Title: Peso para controle de flutuação para aparelho de pesca ou aparelho de mergulho que emprega alumina e método para sua preparação
Inventor: KIM MAN JOO
IPC: C04B35/10
Filed: 1999-12-15
Abstract: "PESO PARA CONTROLE DE FLUTUAçãO PARA APARELHO DE PESCA OU APARELHO DE MERGULHO QUE EMPREGA ALUMINA E MéTODO PARA SUA PREPARAçãO". A presente invenção refere-se a um peso para controle de flutuação para aparelhos de pesca ou aparelhos de mergulho e a um método para sua preparação. Mais especificamente, a presente invenção apresenta um peso para controle de flutuação para aparelhos de pesca ou aparelhos de mergulho capaz de evitar a destruição do ambiente natural, assim como do ecossistema aquático, por ser preparado por meio da extração de alumina do mineral natural do solo.
Patent CH-505771-A (CH)
Title: Preparation of orcinol 3 5-dihydroxy toluene
Inventor: PFLUGK HELLMUTH DR
IPC: C07C37/02
Filed: 1968-09-04
Abstract: Preparation of orcinol (3,5-dihydroxy toluene I):- One of X= Cl or Br the other = H. The starting materials (II) are readily available since they are used as fungicides and bactericides. In previously known processes the starting materials were so difficult to obtain that (I) was only available as a laboratory chemical. 4-Chloro-m-cresol (100g) was added portionwise with stirring to molten KOH (400g KOH+ 50ml water) at 150 deg.C and then heated at 175 deg.C for 8 hours with stirring. The melt was then cooled, dissolved in water (500 ml), made acid to congo red with mineral acid, extracted with ether, the ether distilled off from the extract and the residue vacuum distilled collecting the fraction b.p. 165-172 deg.C/12 mm Hg. (57 g). This was recrystallised water to give orcinol monohydrate (mp 56-57 deg.C).
Patent CH-558788-A (CH)
Title: 2-chloro dexamethazone prepn - product having anti inflammatory activity
IPC: C07J5/00
Filed: 1970-12-10
Abstract: Title cpd. (I): is prepd. either by chlorinating an opt. protected dexamethazone to give the 1,2-di-chloro deriv., then dehydrochlorinating this and opt. liberating free OH gps. or by reacting an appropriate 9alpha, 11beta-oxido deriv. with HF, and if necessary liberating free OH gps.
Patent CH-508602-A (CH)
Title: Antihypertensive phenylacetyl-guanidines
Inventor: JOHN BERNARD BREAM
IPC: C07C277/08
Filed: 1968-09-17
Abstract: Antihypertensive phenylacetyl-guanidines Title cpds. of formula (I) where R1 is Cl or CH3) and their acid addition salts, which are especially useful for treating essential and renal hypertension, are prepd. by reacting a cpd. (II) (where R2 is a reactive group, pref. lower alkylthio or alkoxy or opt. subst. aralkylthio)with NH3.
Patent CH-537382-A (CH)
Title: 2, 2' dihydroxy naphthyl 1, 1' diglycidic ether obtd pure - with high yields
Inventor: JEDLINSKI ZBIGNIEW
IPC: C08G59/24
Filed: 1970-10-13
Abstract: naphthyl 1,1'-diglycidic ether obtd pure with high yields. Title cpd. is obtd. by the reaction of 2,2'-dihydroxy naphthyl 1,1' with epichlorhydrin in the presence of an alcoholate. A small excess of epichlorhydrin is pref. used e.g. 2-4 moles per OH gp. and 0.75-1.25 moles of alcoholate are pref. used per OH groups. It has after hardening, better heat, electrical and mechanical resistance than products prepd. by prior art methods.
Patent CH-505090-A (CH)
Title: Substd phenethylalcohols analgesics anti-inflammatory
Inventor: RENNER ULRICH DR
IPC: C07D207/327
Filed: 1968-04-29
Abstract: Cpds. of general formulae (I) and (II) R1=H, Me or Et; R2=H, F, Cl or Br; R3=H or (2-5C) alkanoyl (Excluding II, R1=R2=R3=H) Analgesics, antiphlogistics, and antipyretics. Dose 1-80 mg/kg. p-Aminophenylethylalcohol (6.0 g), 2,5-dimethoxytetrahydrofuran (5.8 g), and AcOH (70 ml), were refluxed 1 hr., evapd. in vac. and distilled at 0.01 mm. from an air-bath-at 160-180 deg. The distillate was refluxed 4 hr. with 2N-NaOH (30 ml) and EtOH (50 ml), evapd. in vac., stirred with H2O (20 ml), filtered and dried, giving I (R1=R2=R3=H) m.p 98-100 deg.
Patent CH-532220-A (CH)
Title: Single seat float valve - esp for dosing flask
Inventor: HANS WILLEMS
IPC: F16K31/22
Filed: 1970-11-24
Abstract: A single-seat float valve, esp. for fraction collectors and dosing devices, comprises an outer, tubular jacket, fitted at the top end with a (coaxial)inlet pipe; the lower end of this pipe constitute the valve seating and below it a vertical closed tubular float has an upper end constituting the closure member, to mate with this seating. Sealing and closure member are pref. in the form of a ground-in cup seating and ball. The lower end of the jacket is the outlet. The whole unit may be of glass, designed to fit into the neck of a flask. Pref. a PTFE pin across the bottom supports the float.
Patent EE-9500018-A (EE)
Inventor: JUTTA GLOCK
IPC: A01N37/18
Filed: 1995-05-11
Abstract: Herbicidal compsn. for the selective control of weeds in crops contains: a) a N,N-disubstd. aniline herbicide (I); b) a chlorinated acetamide herbicide antagonist (antidote) of formula R-CHYCl (II); and c) inert carriers and additives. Ro = Me or Et; R = gp. of formula (a)-(j); Y = Cl; or H when R = gp. (g); R1-R8 = H or alkyl, alkoxy or haloalkyl with up to 4C; R9 = 1-4C alkyl or halo; R10 = halo; R11,R12 = H or 1-4C alkyl; Q = 1-4C alkylene opt. substd. by alkyl; R13 = H; 1-5C hydrocarbyl opt. substd. by halo, CN or CF3 or by 1 or more alkoxy; 3-8C cycloalkyl opt. substd. by 1-4C alkyl; 1-4C alkyl di-substd. by 1-4C alkoxy or substd. by 1,3-dioxolan-2- or 4-yl, 1,3-dioxan-2-yl, furyl or tetrahydrofuryl; -NHCO2R01; -CH2CO2R01; -CH(CH3)CO2R01; or -CH(R02)-C(R03)=NO_R04; R01 = 1-3C alkyl or allyl; R02,R03 = H or 1-4C alkyl; R04 = H or alkyl, alkenyl or alkynyl with up to 4C; R14 = H; halo; alkyl, alkoxy, alkenyloxy or alkynyloxy with up to 4C; dioxymethylene; or 1-4C alkyl substd. by CN; P' = 1-4C alkyl, 2-4C alkenyl, 2-4C alkynyl, 3-8C cycloalkyl; or 1-4C alkyl substd. by alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, alkylsulphinyl or alkylsulphonyl with up to 4C, halo, CN, 2,2-di(1-4C alkoxy), 1,3-dioxolan-2-yl, 1,3-dioxolan-4-yl (opt. 2,2-disubstd. by 1-4C alkyl), 1,3-dioxan-2-yl, 2-benzopyranyl or tetrahydrofuryl; 1-4C alkoxycarbonyl; or 2-4C alkenyloxycarbonyl; or (P-X) = 1-4C haloalkyl; X = O,S,SO or SO2; n = 1-3; A = 1-8C hydrocarbyl opt. substd. by alkoxy, alkylthio, F, CN or haloalkyl; R15,R16 = OH, alkyl, alkoxy, alkenyloxy or alkynyloxy with up to 4C; aryl; 2-4C haloalkoxy; 2-8C alkoxyalkoxy; 1-4C alkoxy substd. by CN or Ph; or aryloxy opt. substd. by halo, CN, NO2 or 1-4C alkoxy; R17 = H; 1-4C alkyl; or Ph opt. substd. by halo, CN, NO2 or 1-4C alkoxy; R18 = H or 1-4C alkyl; R19 = H; -COCX1X2-R06; 2-4C alkenoyl substd. by halo; -COOR07; -COR08; alkyl or alkenyl with up to 4C; or Ph-1-4C alkyl opt. ring-substd. by halo, CN, NO2 or 1-4C alkoxy; R20 = H or alkyl, alkenyl or alkynyl with up to 4C; R06 = H; halo; or 1-6C alkyl; R07 = 1-4C alkyl or Ph-1-4C alkyl opt. ring-substd. by halo, CN, NO2 or 1-4C alkoxy; R08 = alkyl, alkenyl or alkynyl with up to 4C; Ph; or Ph-1-4C alkyl opt. ring-substd. by halo, CN, NO2 or 1-4C alkoxy; X1,X2 = H or halo; or R21 = Me; Et; Pr; 1-methylethyl; 2-propenyl; 2-butenyl; 1,1-dimethyl-2-propenyl; 2-propynyl; or 2-methyl-2-propynyl; R22-R25 = H or Me; R33,R34 = alkyl or alkenyl with up o 6C; or R33 and R34 together form a gp. of formula (k)-(n); R35,R36 = H or 1-6C alkyl; R37,R38 = H or 1-4C alkyl; or R37 + R 38 = -(CH2)5-; R39 = H; 1-4C alkyl; or furan-2-yl; R40-R55 = H or 1-4C alkyl. (I) is known from US 5002606. (II) is known from US 4971618, US 3959304, US 4256481, US 4708735, EP 149974, EP 304409, EP 31686, EP 54278, EP23305, US 4846880, EP 143078, EP 163607, EP 126710 and DE 2948535.
Patent GB-2344662-A (GB)
Title: Lens cam mechanism with tapered slot and follower and stopper
Inventor: NOMURA HIROSHI
IPC: G03B7/16
Filed: 1997-01-24
Abstract: A cam mechanism used for a photographic lens has a movable barrel (19) and a cam ring (17) fitted on the movable barrel such that the moving barrel is movable relative to the cam ring along an optical axis of the photographic lens. The cam mechanism includes: at least one tapered cam slot (17b) formed on the cam ring which extends obliquely to a direction of the optical axis; at least one tapered follower projection (19a) integrally formed on the movable barrel; at least one lead groove (17p) formed on an inner periphery of the cam ring which allows for insertion of the follower projection into the at least one cam slot during an assembly of the photographic lens; at least one follower (18a) respectively formed on the at least one follower projection; and at least one stopper (17m) for contacting the at least one follower (18a) when the movable barrel is fully retracted into the cam ring for preventing the movable barrel from coming out of the cam ring, the at least one stopper (17m) is integrally formed on an outer periphery of the cam ring (17).
Patent GB-2350849-A (GB)
Title: Simulated thatched roof
Inventor: HUBER BARRY RAY
IPC: E04D9/00
Filed: 2000-04-19
Abstract: A simulated thatched roof 11 comprises a plurality of simulated shingles 16 or rolls of such material. The shingles or rolls are formed of elongate reeds 18 or thatch elements formed of a polymer material and arranged in laterally extending bundles. The thatch elements are secured to a binder 17 at one end of the bundle and are secured to the roof. Each shingle or roll extends in overlying relation to produce a shingled arrangement which simulates a natural thatch roof.
Patent GB-2356229-A (GB)
Title: A sleeve joint for use with a pipe in an offshore structure
Inventor: CHAUDHURY GAUTAM KUMAR
IPC: E21B19/00
Filed: 2000-09-19
Abstract: A sleeve joint for use with a pipe in an offshore structure where the pipe is subject to bending movements caused by wind, currents, and wave action. The pipe has one end connectable to the sea floor and an upper portion adapted to pass through an opening in the offshore structure. The sleeve joint comprises a tube 12 rigidly attached to a support structure 14 on the offshore structure, which has an inner diameter greater than the outer diameter of the pipe. Preferably the tube is provided with an inner liner 18 between the pipe and the tube at the free end of the tube in order to reduce frictional wear.
Patent GB-2369131-A (GB)
Title: Wall and roof assemblies
Inventor: TAYLOR PETER
IPC: E04D3/36
Filed: 2000-11-08
Abstract: A sub-structure for retaining sheet material forming an outer surface (1) of a building (such as a wall or a roof) in spaced relation to an underlying structure (7) comprises a supporting member (2) and a bracket (4). The supporting member is longitudinally extensive and the sheet material (1) is attached to the support member by suitable fixings. The support member is mounted on the brackets which are fixed to the underlying structure and serve to space the support member from the underlying structure. The support member is mounted on the brackets by a snap-on latching action, during which at least part of it is resiliently deformed.
Patent GB-2358256-A (GB)
Title: Chemically amplified positive resist composition
Inventor: UETANI YASUNORI
IPC: G03F7/004
Filed: 2000-12-20
Abstract: A chemically amplified positive resist composition<BR> comprises<BR> a resin (X) which has polymeric unit (a) derived from dihyroxyl-1-adamantyl (meth)acrylate and a polymeric unit (b) derived from 2-alkyl-2-adamantyl (meth)acrylate, and which, per se, is insoluble or slightly soluble in alkali but becomes soluble in alkali due to the action of acid; and an acid generating agent (Y). Polymeric unit (a) can be derived from 3,5-dihydroxy-1-adamantyl (meth)acrylate. The resin (X) can further have a polymeric unit derived from (meth)acryloyloxy-gamma-butyrolactone. The composition is suitable for use in an exposure process utilizing an ArF excimer laser and is capable of forming a resist coat exhibiting a high hydrophilicity; is excellent in adhesion to a substrate and satisfactory in resist performance characteristics.
Patent GB-2359348-A (GB)
Title: Element for tolerance or misalignment compensation
Inventor: TIELKE STEFAN
IPC: F16B43/00
Filed: 2001-02-16
Abstract: An element for compensating between tolerances or misalignment of a first (9) and a second (10) component consists of a wedge surface (3) and a spring (2). The spring (2) is preferably a compression spring.
Patent GB-2368418-A (GB)
Title: Sending targeted e-mail messages to potential patrons
Inventor: BENNETT MARK
IPC: G06Q30/00
Filed: 2001-04-17
Abstract: An information and redemption system that actively uses targeted and highly personalized e-mail messages to develop and strengthen the affinity between a merchant and the merchant's patrons and potential patrons. Unlike other computer-based marketing systems which passively wait for patrons to visit a web site, the present invention uses an active "push" approach to allow merchants to affirmatively approach those patrons interested in goods, services, or information relating to the merchant. Unlike other direct marketing systems, only patrons who "opt in" to the system participate, and all patrons are free to "opt out" any time. The present invention relies on providing patrons value with each e-mail such that the relationship between merchant and patron is strengthened. The present invention anticipates that the existence of information clearinghouses that can be separate and distinct from merchants. Such clearinghouses facilitate information sharing between merchants that will be mutually beneficial to both the merchants and to the targeted patron.
Patent GB-2372349-A (GB)
Title: Control of priority and instruction rates on a multithreaded processor
Inventor: ANDERSON ADRIAN JOHN
IPC: G06F9/38
Filed: 2001-04-24
Abstract: A method and apparatus for controlling the instruction issue rate of threads executing on a multithreaded processor are provided. The average rate at which each thread should execute instructions is stored (48). A value representative of the number of instructions not yet issued thread is monitored (40). This value is increased in dependence on the stored average rate for each thread and decreased in response to instruction executions.
Patent GB-2361187-A (GB)
Title: Submucosa modulation of mammalian immune response
Inventor: BADYLAK STEPHEN F
IPC: A61K35/34
Filed: 1999-12-01
Abstract: A composition and method for locally suppressing the cell mediated immune response of a vertebrate species is described. The method comprises contacting the site in need of immune suppression with a composition comprising vertebrate submucosa.
Patent GB-2382098-A (GB)
Title: Frame arrangement with cladding members
Inventor: BOARDMAN WILLIAM
IPC: E06B3/30
Filed: 2001-11-20
Abstract: A frame e.g. a glazed door frame, comprises frame members 2, 3, 4, 5 and elongate cladding members 6, 7, 8, 9, 10, 11 positioned on the frame members, where the cladding members extend inwardly past the frame members to form a rebate 12 to receive the edges of a sheet material. Where two frame members are fitted together, the cladding members are arranged so that one end of a cladding member extends behind and is hidden by an adjacent cladding member. The frames may be provided with relief in order to enable the end portion of the cladding member into a gap behind another, or the cladding member itself is provided with extension portions which provide this gap. Preferably the frame members are wooden and the cladding members are aluminium extrusions. Also described is a cladding component which is not in the same plane as an adjacent cladding component to allow one end to overlap another. A further embodiment describes how the frames may be shaped to engage the cladding member.
Patent GB-2370622-A (GB)
Title: Woodjoint
Inventor: QUILL BRIAN
IPC: F16B12/12
Filed: 2001-12-10
Abstract: A joint for wood or timber comprises a first piece (20) having an end which includes a series of bifurcations or prongs (30). The prongs (30) fit into corresponding orifices (40) in a second piece.
Patent GB-2368538-A (GB)
Title: Golf tee marking system and method
Inventor: ADAMS THOMAS H
IPC: A63B69/36
Filed: 2000-06-29
Abstract: The present invention involves a golf tee (22) coated with colored coatings (24) that when struck with a golf club (44) leave a marking that easily identifies where the ball (26) was struck on the club face and the path of the swing, but does not come off in normal handling. The tee leaves a multi-colored marking on the club face that is used to show the swing path of a golfer's swing and the point of impact of the tee on the face of the golf club. The tee has a center line or mark that represents the middle, which establishes the optimum hitting area. This line or mark is also an indicator for the golfer to line up in the direction they are trying to hit the ball. On either side of this colored line or mark is a different color that indicates the swing path when shown on the club face.
Patent GB-2368298-A (GB)
Title: Air filter
Inventor: SUZUKI ATSUSHI
IPC: B01D46/52
Filed: 2001-05-21
Abstract: An air filter capable of efficiently arresting carbon particles from dust in the air while maintaining a long service life and suppressing a cost, comprising a first filter layer (11) soaked with oil and a second filter layer (12) disposed on the downstream side of the first filter layer (11) and forming an oil-repellent layer having an oil repellent property, wherein the filter material of the first filter layer (11) is formed denser than that of the second filter layer (12).
Patent GB-2385191-A (GB)
Title: Backlight
Inventor: SLACK JASON
IPC: G02F1/13357
Filed: 2002-02-08
Abstract: A backlight for a liquid crystal display includes a plurality of substantially telecentrically collimated radiation sources 10. Light from sources 10 is homogenised by a biconvex lens array 30C, which is made up of a first array of positive lenses arranged to receive radiation from the radiation sources, and a second array of positive lenses located at the focal plane of the first lens array, such that a substantial portion of the radiation from the radiation sources is focussed by each lens of the first array onto a corresponding lens of the second array. Once the light leaving lens array 30C has propagated beyond the focal length of the second array it has a spatially uniform intensity, and provides uniform backlighting to a liquid crystal display situated beyond this point.
Patent GB-2385579-A (GB)
Title: Liquid containment material
Inventor: FIRTH JOHN
IPC: B65D81/26
Filed: 2002-02-21
Abstract: A multi-layered synthetic polymer material that is highly absorbent. When used as a packaging material it will contain aqueous liquids or body fluids to prevent seepage during transport. Preferably the material will absorb in excess of thirty times its own weight of water and be capable of containing leakage in the event of breakage of a container enclosed by such material. The material may comprise four non-woven layers, the outer two being decorative and the inner being absorbent. It may form a fabric sheet which is then folded, heat-sealed, sewn or glued at the edges to form a bag.