baber/WOPTO huggingface dataset:
Patent BR-9907651-A (BR)
Inventor: HARTINGER RICHARD
IPC: A23L7/10
Filed: 1999-02-03
Abstract: The invention concerns in general a method for the extraction of fruit juice concentrate, to produce a higher yield of fruit juice than that achieved by known methods. For this purpose juice is first extracted from the fruits in a juice extraction unit (1), producing a mixture of pulp and fruit juice. This mixture of pulp and fruit juice is then divided into pulp and primary juice (2). This pulp is then separated into pulp residues and secondary juice (7). The secondary juice is then pasteurised (8) and mixed with the primary juice. This mixture of primary juice and secondary juice is finally further processed into fruit juice concentrate
Patent BR-9910019-A (BR)
Title: Processo e dispositivo para o monitoramento elétrico de uma linha de eletrodos de uma instalação de transmissão de corrente contìnua de alta-tensão bipolar
Inventor: AMMON JOERG
IPC: G01R31/50
Filed: 1999-04-16
Abstract: Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA O MONITORAMENTO ELéTRICO DE UMA LINHA DE ELETRODOS DE UMA INSTALAçãO DE TRANSMISSãO DE CORRENTE CONTìNUA DE ALTA-TENSãO BIPOLAR"<D>. Para o monitoramento de uma linha de eletrodos (4) composta por duas linhas (20, 22), de uma instalação bipolar HGu, a partir de um pulso assimétrico quanto à terra (u (t)) introduz-se um pulso simétrico quanto à terra, no modo vaivém, nas linhas (20, 22) e a partir dos sinais de eco registra-se uma curva de eco efetiva (EK), a qual é comparada com uma curva de eco teórica dinâmica, sendo que, no caso de ultrapassagem de uma faixa de tolerância disposta em torno da curva diferencial de eco (EDK), é gerado um sinal de defeito. Com isso, obtém-se um processo de monitoramento que é aproximadamente independente da condutibilidade de terra intensamente oscilante, que apresenta um maior alcance acompanhado de uma menor dispersão simultânea de eco, e que irradia uma menor energia eletromagnética, assim como não requer nenhum elemento adicional de desacoplamento.
Patent BR-9911810-A (BR)
Title: Complexo de metal de transição solúvel em água, uso do mesmo ligando de quelato solúvel em água, processo para a sua preparaçào, e, uso dos mesmos
Inventor: QUEISSER JOACHIM
IPC: C07F9/50
Filed: 1999-06-22
Abstract: "COMPLEXO DE METAL DE TRANSIçãO SOLúVEL EM áGUA, USO DO MESMO, LIGANDO DE QUELATO SOLúVEL EM áGUA, PROCESSO PARA A SUA PREPARAçãO, E, USO DOS MESMOS" A invenção refere-se a complexos de metal de transição solúveis em água da fórmula geral (I), em que os radicais R¹ a R^ 4^ são C~ 2~- a C~ 28~-alquila linear ou ramificado substituído por pelo menos um grupo funcional que é iónico ou que apresenta ação protónica e baseado em elementos dos grupos IVA a VIA da tabela periódica, C~ 3~-C~ 14~ cicloalquila ou alquilarila com entre 1 e 28 átomos de C na parte alquila e entre 6 e 15 átomos de C na parte arila.
Patent BR-9912666-A (BR)
Title: União de tubos
Inventor: QUADFLIEG ERICH
IPC: F16L15/04
Filed: 1999-07-16
Abstract: Patente de Invenção: "UNIãO DE TUBOS". A invenção refere-se a uma união de tubos, com um elemento de luva, que apresenta uma seção roscada interna, que se estende da extremidade axialmente para dentro, à qual se segue uma seção não roscada, e com um elemento de pino, que apresenta uma seção roscada formada de modo complementar ao elemento de luva, à qual se segue uma seção não roscada, que se estende até a extremidade frontal, também designada como lábio e as seções não roscadas entram em contato uma com a outra no estado aparafusado e formam um sistema de vedação metálico, sendo que o sistema de vedação está dotado de duas zonas de contato distanciadas uma da outra e das quais pelo menos uma zona de contato apresenta contornos de seção transversal geometricamente diferentes. A invenção está caracterizada pelo fato de que a zona de contato que apresenta uma distância menor da extremidade (5) do lábio (4) está formada como assento de proteção e a zona de contato que apresenta uma distância maior da extremidade (5) do lábio (4) está formada como assento de vedação, sendo que para o assento de vedação são escolhidos uma distância para a entrada de rosca e um grau da deformação por flexão (1), que produz para o assento de vedação uma pressão de superfície de pelo menos seis vezes a pressão de superfície teoricamente necessária, mas, no máximo, 90% do limite de alongamento, em relação ao material utilizado, sendo que o grau da deformação por flexão (1) é sempre maior do que a sobreposição de rosca na região da entrada de rosca e por entrada de rosca está definido um plano, no qual a rosca de pino e a de luva têm o primeiro contato no lado do lábio e que para o assento de proteção é escolhida uma distância da extremidade (5) do lábio (4), por um lado, e do assento de vedação, por outro lado, bem como um grau de deformação (1) 1,15 a 1,30 vezes mais alto em relação ao assento de vedação, que, na dependência do grau de deformação por flexão (1) escolhido do assento de vedação, produz uma tensão total no assento de vedação, mesmo levando em consideração tolerâncias de fabricação, bem como a sobreposição de cargas e momentos, que atuam externamente, depois do aparafusamento, sob conservação total da função de vedação, que é, no máximo igual ou menor do que o limite de elasticidade do material utilizado.
Patent BR-9914299-A (BR)
Inventor: KAVANAGH THOMAS ANTHONY
IPC: C12N5/10
Filed: 1999-08-13
Abstract: The invention provides a novel chloroplast targeted novel beta-amylase sequence (ct beta-amylase), a novel chloroplast targeting nucleic acid sequence and a novel beta-amylase sequence. There is also disclosed an inducible promoter which is independently stimulated by light or sugar stimulus. Methods of transforming plants using these sequences are described, as well as transformed plant cells, transformed plants and seed thereof, as well as chimaeric genes containing the sequences. Modification of starch levels in plants can be achieved, as well as the targeting of genes from the starch biosynthetic or degradative pathways, disease or pest resistance or variation of gene expression due to stimulus are described.
Patent BR-9916704-A (BR)
Inventor: PALTIN ELI
IPC: A01M15/00
Filed: 1999-11-16
Abstract: A mobile soil-disinfecting device (10) comprising a cultivating unit (20), a soil treating chamber (23), a bellows (28), a heat exchanger (56), and a heat-generating unit (26). The cultivating unit (20) comprises one or more cultivating members adapted for breaking the soil and throwing it upwardly into the soil treating chamber (23), and the heat exchanger (56) being in thermal communication with the heat generating unit (26), the bellows (28) adapted for drawing ambient air, passing the air through the heat exchanger (56) and throwing hot air into the soil treating chamber (23).
Patent CH-521326-A (CH)
Title: Boranocarboxamides as hypoglycaemic agents
Inventor: PROF BRETSCHNEIDER HERMANN DR
IPC: C07C311/00
Filed: 1969-02-14
Abstract: Boranocarboxamides as hypoglycaemic agents Cpds. of gen. formula (I): (where R is H, Me; R1 is H; R2 is OH, or R1+R2 is keto or a ketal group; R3 is phenyl opt. substd. by halogen, lower alkyl, akoxy, alkylthio, amino, lower acylamino, acylamino-lower alkyl, cyano, carbamoyl or diacylamido, or cycloalkyl or a 5-6 membered N-heterocyclic ring linked through the N-atom) and their salts.
Patent CH-517711-A (CH)
Title: Phenoxyacetic acid derivs
Inventor: ANDRE MIEVILLE
IPC: C07C259/18
Filed: 1969-01-31
Abstract: Newcmpds. of formula: (where R = H, NH2; opt. halogenated alkyl (C1-C3) phenyl; OH; OMe; OE; NH.OH or the group -NR2R3 where R2 and R3 = Me, et or together with the attached N atom may be piperidino, 2-methylpiperidino, piperazino, morpholino, pyrrolidino, 4-methylpiperidino, 4-(4-methoxyphenyl)-piperazino, 4-methylpiperazino, 4-(4-chlorophenyl)-piperazino, hexamethyleneimino or ethylaminoethylamino (sic);X=O; :N.OH, or R.C =CN R1 = H, phenyl, n = 0,1,2 OR 3 (N - OR IOS-) when R1 = H, n = 1,2 or 3 when R1 = phenyl; Y = OH, OMe, OEt, NHOH, or NR2R3 where R2,R3 singly=Me, Et di-ethylamino ethyl or NR2 R3 =the heterocyclic rings as detailed under R) are anti-inflammatory, neurotropic and normolipaemic agents.
Patent CH-516624-A (CH)
Title: Mono basic dyes - and process for their prodn
Inventor: ENTSCHEL ROLAND DR
IPC: C09B44/04
Filed: 1964-03-25
Abstract: Monoazo basic dyes (in which each R1 is n alkyl radical and may be the same or different and may be substd; or 2 or 3 of the R1s, together with the quaternised N atom or one R1 together with Y, R7, the N atom bound to R7 and the quaternised N atom form a (un)satd. heterocyclic ring system; R7 is an alkyl radical; R9 is Cl or Br, R11 is -CO-alkyl, alkyl sulphonyl or mono- or dialkylamino sulphonyl radical, one of R12 and R13 is Cl or Br and the other is H; R18 = H, Cl, Br or an alkyl radical; Y is (un)substd. alkylene radical and X- is an anion). The dyes may be used for dyeing/padding/printing polyacrylonitrile or acrylonitrile copolymer fibres or filaments or textile materials in other forms contng. such fibres or, when made sparingly soluble by conversion into lakes, for use in pigmenting cellulose acetate and polyacrylonitrile fibres.
Patent CH-508474-A (CH)
Title: Seal for feed cylinder of a screw extruder
Inventor: ENRICO COLLI
IPC: B29C48/03
Filed: 1969-11-11
Abstract: Seal arrangement for the feed cylinder, for the pre-plasticising zone in an extruder or injection press for plastic material, driven through reducing gear, is improved by a chamber with a gas-tight seal placed between the external surface of the end wall of the extrusion cylinder and the casing of the reducing gear, the seal between the shaft of which and the chamber being made through a compression packing. The gas seal chamber is provided with apertures with closure plates.
Patent CH-518728-A (CH)
Title: Controlling deposition of material on filter discs
Inventor: KRAEMER WILHELM DR
IPC: G01B11/06
Filed: 1968-12-16
Abstract: In an inwards flow filter comprising a stack of horizontal filter discs on a vertical shaft capable of being revolved to centrifuge the residues clear, the thickness of the accumulating layer of residue is measured by an emitter and a receiver of rays, mounted a short distance apart on a common support in the vicinity of the allowable thickness of the layer. Advantageously, the support is mounted in the wall of the filter in such a way that a section through the path of the ray can be advanced into the zone of the allowable thickness of layer and withdrawn again. The source of rays may be luminous or may be a radioactive isotope.
Patent GB-2342650-A (GB)
Title: Improvements in and relating to compounds and complexes
Inventor: TINKER NIGEL DENNIS
IPC: C01C1/02
Filed: 1998-08-18
Abstract: The invention provides complexes of formula (I) where: N is nitrogen; X<SB>1</SB> and X<SB>2</SB> are, independently of one another, actinides; R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB> and R<SB>6</SB> are, independently of one another, (-CH<SB>2</SB>-)<SB>a</SB> (where a is between 1 and 5), or halogen substituted forms thereof; and R<SB>7</SB>, R<SB>8</SB>, R<SB>9</SB>, R<SB>10</SB>, R<SB>11</SB> and R<SB>12</SB> are, independently of one another, -SiMe<SB>3</SB>, -SiMe<SB>2</SB>R<SB>13</SB>, -SiMeR<SB>13</SB>R<SB>14</SB> or -SiR<SB>13</SB>R<SB>14</SB>R<SB>15</SB>, where Me is -CH<SB>3</SB> and R<SB>13</SB>, R<SB>14</SB> and R<SB>15</SB> are, independently of one another, selected from phenyl, phenol, -(CH<SB>2</SB>)<SB>b</SB>C(CH<SB>3</SB>)<SB>3</SB>, -(CH<SB>2</SB>)<SB>b</SB>CHCH<SB>3</SB>(CH<SB>2</SB>)<SB>c</SB>CH<SB>3</SB>, -(CH<SB>2</SB>)<SB>b</SB>CH<SB>3</SB>, (where b and c are, independently of one another, 0 to 5) or halogen or phenolic substituted forms thereof, together with the uses of such compounds and intermediates and methods for their production. The complexes are particularly useful as nitrogen fixation agents, for the production of precursers for ammonia production and for inserting nitrogen into compounds during synthesis reactions.
Patent GB-2359052-A (GB)
Title: Aircraft engine arrangement eg for blended wing-body or flying wing aircraft
Inventor: PROVOST MICHAEL JOHN
IPC: B64D27/12
Filed: 2000-02-09
Abstract: Each of a pair of tip-driven fans 14 comprises a nacelle 18 mounted at the rear region of the aircraft by a pair of pylons 16 so as to be tiltable eg by ram 50 about axis x-x parallel to the pitch axis to assist, or even eliminate, the aircraft's flaps. Each nacelle 18 contains a fan assembly 20 with fan blades 21 interconnected at their tips by an annular shroud 24 which carries turbine blades 26 to form a turbine assembly 25 together with guide vanes 28, 30. The driving gas for the turbine assemblies 25 is provided by a pair of gas generators 34 mounted within the body of the aircraft and each comprising an axial arrangement of a compressor 34A, combustor 34B and turbine 34C. The driving gas is directed from a plenum 40 via conduit 46 and duct 47 to the turbine assemblies 25. The nacelles 18 may be tilted by a motor and gear arrangement (60, fig.3) or by an aerodynamic vane (68, fig.4). This engine arrangement is particularly adapted for use with blended wing-body aircraft since the fans 14 are spaced from the upper surface of the aircraft body and located rearwardly so as to have minimal effect on the airflow over the upper surface and are tiltable to assist the control of attitude.
Patent GB-2345714-A (GB)
Title: System for repairing bituminous wearing courses
Inventor: GOODHART JONATHAN LUKE HENRY
IPC: C08L91/08
Filed: 1999-11-25
Abstract: The invention provides a method for repairing a damaged area of a bituminous wearing course. The method comprises heating the damaged area, applying a liquid to the damaged area that rejuvenates damaged bitumen, adding new material to the damaged area in an amount required to level the area, and compacting the new material. The invention also provides a new composition for rejuvenating damaged bitumen. The composition may comprise an emulsifier, a heavy paraffinic distillate solvent extract, a heavy naphthenic distillate solvent extract and water.
Patent GB-2362183-A (GB)
Title: Method of reinforcing structures
Inventor: COOK JOHN
IPC: F16L55/179
Filed: 2000-05-10
Abstract: A method of reinforcing a structure 1 with an additional member 4 e.g. for structures such as oil and gas rigs. The method comprising the steps of: a) inserting pre-cooled or pre-heated shims 6 between the member 4 and the structure 1, or between two or more sub units 5 of the member 4;b) allowing the shims to expand on subsequent cooling or warming so as to force the member into compression or tension against said structure, simultaneously driving an adjacent portion of said structure into tension or compression. The shims 6 may be made from shape memory alloy. The member 4 may take the form of a hoop, external bracket or clamp.
Patent GB-2353444-A (GB)
Title: Fast start-up of battery powered transmitter apparatus
Inventor: LABAUME CHRISTOPOHER
IPC: H04L5/14
Filed: 2000-06-22
Abstract: A battery powered apparatus such as a mobile telephone has a microprocessor 102 and clock 103 which has a sleep mode during which time the microprocessor and clock are dormant. During the period when the apparatus is powering up an oscillator 112 and specialized circuit 113 are used instead of clock 113. The oscillator 112 has a start-up time faster than that of clock 103 so that bytes of data arriving at the apparatus during the activation phase are not lost. These bytes may be stored in a memory 115 of the specialized circuit until the apparatus has reached full operation and the microprocessor 102 and clock 103 take over. The mobile phone is activated if a cable from a personal computer is connected to its input port and a start-bit transmitted from the computer is detected. During the activation phase the transmission speed can be deduced from the number of oscillator cycles during the start bit and the apparatus configured accordingly.
Patent GB-2365196-A (GB)
Title: Identifying locations on a surface, e.g. a map.
Inventor: INFIELD STEPHEN DOMINIC
IPC: G09B29/10
Filed: 2000-07-21
Abstract: A sheet forming at least part of a map or atlas is divided by parallel lines into rectangles which are each designated by a single character (e.g., a number). Each rectangle is subdivided (e.g., by parallel lines) into small rectangles each designated by a single character. Each small rectangle is further subdivided into smaller rectangles each designated by a single character. A location on the map may be accurately identified by a combination of only three characters, thereby simplifying an index of the map and aiding visualisation of the location.
Patent GB-2350241-A (GB)
Title: Method for laying a cable beneath a slab
Inventor: GUYOT JEAN-LUC
IPC: G21F9/34
Filed: 1999-03-04
Abstract: The invention concerns a method for blind laying of a cable beneath a slab (14) such as a slab closing a silo storing harmful products, between two openings (24, 34). It consists in lowering a target (42) through one (24) of the openings and a gun (38) through the other (34); in directing the target (42) and the gun (38) towards each other, then in shooting with the gun a projectile such as a spear (40) towards the target, after fixing a rope (44) to the spear. After the target (42) has been brought up above the slab (14) and the spear (40) has been disconnected, fixing the cable to the other rope end and pulling thereon, through the opening (24) until the cable is laid.
Patent GB-2365102-A (GB)
Title: Water heater with insulated cold water tank
Inventor: VALLIS JOHN EDWARD
IPC: F24H9/12
Filed: 2000-09-19
Abstract: In a water heater comprising a lower reservoir 10 for heated water and an upper cold water feed/expansion reservoir 12 which are interconnected by a cold water supply pipe 14 and a hot water expansion pipe 16, the expansion pipe 16 is insulated from the water in the cold water reservoir 12. This prevents heat from the expansion pipe 16 warming up the cold water in the reservoir sufficiently to allow harmful bacteria to develop. The expansion pipe 16 may be insulated by means of a sleeve of thermally insulating material surrounding and in contact with the pipe. Alternatively, the sleeve 18 is of copper and surrounds the pipe 16 with an air gap. The end of the pipe 16 has a U-bend. The reservoirs are separated by an air gap or by thermally insulating material 42 and the pipes 14, 16 are made of material which is resistant to the flow of heat through it, or fastened by insulated collars (26, 28, Fig 2). The cold water reservoir 12 has a temperature sensor 48 which generates an alarm signal if the temperature exceeds 39{C. This reduces the risk of bacterial growth which can cause legionnaires disease. The alarm signal may produce an audible and/or visible alarm, either immediately or after a predetermined time, or may activate a valve to prevent flow from the water heater. Alternatively the temperature sensor may just change colour, or from transparent to opaque, to indicate to a service engineer that the temperature has been exceeded since the last visit.
Patent GB-2368500-A (GB)
Title: A hybrid synchroniser
Inventor: KURONEN JUHA
IPC: H04L27/00
Filed: 2000-10-27
Abstract: In a hybrid synchroniser, that is one having analogue and digital sections where a correction factor is determined in the digital domain but applied in the analogue domain, the digital to analogue conversion of the correction factor may suffer problems due to the non linearity of the D/A converter 18, the accuracy limitation associated with the word length which can be dealt with by the D/A converter 18 and inaccuracies due to ageing, temperature, etc. The synchroniser of the invention comprises means 20 for providing a digital control signal defining a plurality of levels, means for controlling the level provided by successive ones of said control signals, successive ones of said control signals defining different values, and means for estimating the difference between the levels of successive ones of said control signals. For example, in frequency synchronisation where the correction factor controls a mixer frequency, in a first time slot a best value frequency (A, fig. 5a) is selected to control the mixer 6 and the difference between this and the actual frequency (C, fig. 5a) is estimated. In the next time slot a second best frequency (B, fig. 5a) is selected and the difference between this and the actual frequency (C, fig. 5a) is estimated. The two estimates are summed to give an estimate of the analogue step size and this may be used in subsequent timeslots (figs. 5b and c) to determine whether the analogue step size has changed or the frequency has changed. This step size estimate provides fine error correction for next slot.
Patent GB-2368696-A (GB)
Title: An architecture for video decompressor to efficiently access synchronous memory
Inventor: CHEN WEN-KUAN
IPC: H04N7/50
Filed: 2000-11-02
Abstract: An architecture for video decompressor to efficiently access a synchronously memory includes a synchronous memory device (11) having an A-bank and B-bank for being stored with image data, and a memory controller (12) for controlling data access to the synchronous memory to peform motion compensation and display. The image data has a plurality of scan lines (L0, L1, L2..) and every four scan lines are grouped for being periodically arranged in the synchronous memory in such a manner that the A-bank is sequentially stored with (4N + 0)-th and (4N + 1)-th scan lines, and the B-bank is sequentially stored with the (4N + 2)-th and (4N + 3)-th scan lines, where N is a non-negative integer, so as to always perform memory operations by alternatively accessing the A-bank and B-bank. The scan lines may be grouped every eight scan lines.
Patent GB-2356018-A (GB)
Title: Window stay with restricted opening mechanism
Inventor: COTSWOLD ARCHITECTURAL PRODUCT
IPC: E05D15/30
Filed: 2000-11-03
Abstract: A stay 10 for a window comprises a track 12, a strut 13 pivoted at an end piece 19 a slider 15 and a stop 16 in the track 12. Said end piece 19 further comprises resiliently engagable elements 20 and 21. In normal operation the stay may be opened to a first position limited by the slider 15 abutting stop 16. In an emergency if a force is applied to the stay in excess of a predetermined force, element 20 dis-engages from element 21 allowing the window to open fully pivoting about the slider 15 via a link(13). On closing the window element 20 may be re-engaged with element 21 resetting the device. In a further embodiment an element (eg. 28 fig 3) limits the rotation of strut 13 to the first position thus preventing accidental release of the engagable elements 20 and 21. When a sufficient force is applied to the window the restricting element is overcome allowing the dis-engagement of elements 20 and 21.
Patent GB-2370101-A (GB)
Title: Surface attachment arrangement for wallpaper steamer
Inventor: DORAN KEVIN GEORGE
IPC: B25B11/00
Filed: 2000-12-14
Abstract: The present invention provides a wallpaper removing steamer 1 comprising a steam applicator assembly mounted on a base 2 for dispensing steam on receipt thereof. Suction cups 6 are provided at each corner of the base 2 and are adapted to secure the base 2 to a wall papered surface, each suction cup 6 being connected to a vacuum supply 12, 17, 18, 19, 20. The use of a vacuum supply 12, 17, 18, 19, 20 enables suction cups 6 of a less rigid construction to be employed than those which are mechanically operated. The use of more compliant cups 6 can facilitate self-adjustment of the cups 6 to an uneven wall surface. The cups 6 can be of concertina form and can be provided with an annular, flexible closed-cell foam pad 16 around their mouths to assist in sealing against an irregular surface.