baber/WOPTO huggingface dataset:
Patent EP-0977347-A2 (EP)
Inventor: REYNOLDS JON O
IPC: B23K9/10
Filed: 1995-02-27
Abstract: A power supply for providing an AC/DC output to a
load, particularly for us in GTAW welding includes a first
source (111) of DC power and an inverter (117) that
provides an AC output to the load. A second source of DC
power (121) is provided and the power supply selectably
connects the first (111) and second (121) sources of DC
power in series with the load when the output current
reverses. In one embodiment the power sources (111, 121)
are connected in series with every output current reversal.
The first source (111) of DC power is controllable and the
magnitude of the DC current is responsive to a current
reference signal. A control circuit (120) provides the
current reference signal, wherein the current reference
signal is pulsed immediately prior to the AC output
reversing polarity. The first source (111) of DC power
preferably includes a buck converter (112) that is switched
at a variable frequency, depending upon the desired output
current. In the event the user selects either an AC or DC
electrode negative output a period of electrode positive DC
energy is provided at start up to help establish the arc.
Patent EP-0997735-A2 (EP)
Inventor: ALTHAUS HARALD
IPC: C09K15/06
Filed: 1999-09-29
Abstract: Stearin ester derivatives (I) are used in biological solutions for long term stabilization. Stearin ester derivatives of formula (I) are used in biological solutions for long term stabilization. n = 1-200; R1 = stearin; and R2 = 4-8C aliphatic or aromatic ring (optionally containing at least one N, S or O, or containing 0-12C alkyl). An Independent claim is also included for a reagent comprising natural or artificial matrix, at least one diagnostic substance and a stearin of formula (I) (0.05-5 wt. %).
Patent EP-0999015-A2 (EP)
Inventor: BELANGER ROGER ROBERT
IPC: B65H29/12
Filed: 1999-10-18
Abstract: The cutting device has first and second rotating components (20, 27) in which cutting elements (29) are integrated. The rotating components form a cutting region (3) between them. Support bodies (23, 26) are fitted in this region. The second rotating component (27) is of the belt-driven type with a multilaminar structure to receive the cutting elements.
Patent EP-1005222-A2 (EP)
Inventor: ASHWORTH WILLIAM FREDERICK
IPC: H04N1/00
Filed: 1992-08-13
Abstract: The dot patterns which may be used to reduce dot gain
and moiré effects in halftone images involve printing areas which
have inwardly curved edges and variable elongation. Colored
images having screens which use these patterns may be printed
with the screens at 45° relative angular separations. Alternatively
the dot patterns may be regarded as reversed variable oval
patterns with varying elongation of the generally oval shaped
non-printing areas.
Patent EP-0926742-A2 (EP)
Inventor: ITATANI TARO
IPC: H01L31/108
Filed: 1996-01-22
Abstract: A high-speed, high-sensitivity photo-receiving
device has a light-absorbing substrate 11, on which a pair of
electrodes 12 are provided. An insulative optical guide 15 is
located over an exposed surface portion of the substrate
constituting an optical window 13. The optical guide is
permeable to incident light, and the width of the optical
guide does not exceed the wavelength of the incident light.
Patent EP-0932004-A2 (EP)
Inventor: MCPOLAND KURT VINCENT
IPC: F25J3/02
Filed: 1999-01-26
Abstract: A first part of compressed and purified air stream is cooled to a temperature suitable
for its rectification by passage through a main heat exchanger complex 12 from its
warm end to its cold end. The resulting air stream separated by rectification in
distillation column 24, a vaporous nitrogen fraction being obtained in the top region
26 of the column 24 and a liquid oxygen-enriched fraction in the bottom region 28.
A stream of the top fraction is liquefied in the head condenser 30 in indirect heat
exchange with the stream of the bottom liquid fraction. A part of the resulting
liquefied stream is taken as product nitrogen via line 36 and the remainder is
returned to the column 24 as reflux. The liquid stream vaporised in the condenser
30 is partially warmed to an intermediate temperature in the main heat exchanger
complex 12 and is expanded in a turbo-expander 46. The second part of the
compressed and purified air stream is cooled to an intermediate temperature in the
main heat exchanger complex 12 and is expanded in a turbo-expander 50. The
turbo-expanders 46 and 50 provide refrigeration for the air separation plant, thereby
enabling an appreciable proportion of the nitrogen product to be produced as liquid.
Patent EP-0942150-A2 (EP)
Inventor: HALL JOHN
IPC: F01D9/04
Filed: 1999-02-18
Abstract: A stator vane assembly for a gas turbine engine (10)
compressor (16) comprises a plurality of circumferentially
arranged stator vanes (44A) and a plurality of
circumferentially arranged load bearing struts (46). The
leading edges (45,47) of the stator vanes (44A) and the
struts (46) are arranged in a common plane. The leading
edges (45,47) of the stator vanes (44A) and the struts (46)
have substantially the same profile. The spacing (B) between
adjacent struts (44A) in any group is the same. The spacing
(C) between the suction surface (50) of one of the struts
(46A) of the adjacent pair of struts (46) and an adjacent
stator vane (44A) is less than the spacing (B) between
adjacent stator vanes (44A) and the spacing (D) between the
pressure surface (52) of the other of the struts (46B) of the
adjacent pair of struts (46) and an adjacent stator vane
(44A) is greater than the spacing (B) between adjacent stator
vanes (44A) to equalise aerodynamic loading of the stator
vanes (44A) and to reduce the aerodynamic losses of the
struts (46).
Patent EP-0947138-A2 (EP)
Inventor: TASHIRO YASUNORI
IPC: A23G3/20
Filed: 1999-04-01
Abstract: An apparatus and method are provided for cutting and
shaping food products consisting of a filling and a
crust from bar-shaped food material (W). The apparatus
comprises shutter members (15), each having a cutting
surface (17) and a sliding surface (19), a holding
member (21) that bridges and holds two adjacent shutter
members, shafts (45) equidistantly disposed on an
imaginary circle, and driving means (51) for
synchronously rotating the shutter members in the
horizontal direction by rotation of shafts.
Patent EP-0959447-A2 (EP)
Inventor: WEISS VICTOR H
IPC: G09F3/04
Filed: 1999-05-20
Abstract: A single ply label for use as a battery label. The invention includes a polymeric film that
has an ink layer or metallized outer surface that may include applied print graphics. A cured
varnish is applied as the outermost layer adapted to form a continuous protective surface over the
battery. The varnish on the label edges that shrink over the rims of the battery has a geometric
pattern to accommodate the greater shrinkage of the film and still provide a substantially
continuous surface of varnish protectant.
Patent EP-0934911-A2 (EP)
Inventor: LANGELLA FRANCESCO
IPC: C03C17/00
Filed: 1999-01-25
Abstract: A technique for colouring the surface of flat glass, by thermal fixing and concentration, uses a fine layer of paste amalgamated from appropriate colouring and fluxing oxides that are vitrifiable at temperatures close to that for the melting or softening of the glass.   The application of the layer (3) of colouring can be applied by silk screen printing, by applying a coloured voile or by spray varnishing.
Patent EP-1045898-A2 (EP)
Inventor: CLARK SAMUEL A
IPC: A61K35/12
Filed: 1999-01-11
Abstract: The present invention provides compositions and methods of comprising engineered human neuroendocrine cell lines having a regulated secretory pathway. More particularly, the present invention provdes methods and compositions for engineering regulated secretion into cells. Certain aspects of the invention provide glycemic sensing mechanisms to a population of genetically engineered cells. In particular embodiments, the present invention provides compositions and methods of providing indirect glycemic sensing mechanisms to a population of genetically engineered cells. Specifically contemplated are methods and compositions for engineering indirect glucose sensing and glucose counter regulation capacity into cells. Methods of using these cells for minimizing hypoglycemia in diabetic therapy are also disclosed.
Patent EP-1069998-A2 (EP)
Title: Suspension et ressort a fluide a compensation de charge dynamique associe
Inventor: MCNEELY DENNIS P
IPC: B60G17/056
Filed: 1999-04-06
Abstract: La présente invention concerne un dispositif et un procédé destiné à supporter une charge dynamique par rapport à une infrastructure, telle qu'un véhicule par rapport à une route, au moyen d'un système hydraulique qui assure un suivi du mouvement de la charge et qui ajoute ou enlève du fluide hydraulique au système de manière à compenser la variation de charge. Le système hydraulique est constitué, de préférence, d'un ou de plusieurs cylindres qui comprennent une première chambre reliée de manière fonctionnelle à la charge et une seconde chambre reliée de manière fonctionnelle à l'infrastructure. Les premières et secondes chambres sont reliées par une vanne. La vanne est reliée à la seconde chambre et à une source de fluide pressurisé avec réservoir. La première chambre capte la variation de charge et la vanne permet d'ajouter, à la seconde chambre, du fluide provenant de la source de fluide pressurisé, ou d'en retirer du fluide pour le transférer au réservoir, de manière à compenser la variation de charge et à maintenir, pratiquement au même niveau, la position de la charge par rapport à l'infrastructure.
Patent EP-1040468-A2 (EP)
Title: Opcode-driven buffer manager for use in data storage devices
Inventor: ROSS KEVIN
IPC: G11B7/00
Filed: 1999-05-31
Abstract: Methods and arrangements are provided to significantly reduce the processing burden in a data storage device and streamline the transfer of frames of data from the storage device to an external device, by taking into account certain known or otherwise determinable characteristics about the data recorded on the storage medium and selectively applying tag data to each frame of data. The tag data is then used to determine the disposition of each frame of data, and what actions if any are required to process the frame of data within the storage device. Since this "tagging", which can be logical or physical, can occur at an early stage in the circuitry of the storage device, the amount of subsequent processing is significantly reduced. Consequently, the latency associated with the storage device is also reduced. The various embodiments of the present invention can be used for a variety of data storage devices including, but not limited to, optical disc drives, magnetic drives and tapes, and similar data storage devices.
Patent EP-1078238-A2 (EP)
Title: Procede et dispositif servant a generer un couple commande dans des objets, en particulier, des objets a l'interieur d'un corps vivant
Inventor: NEVO EREZ
IPC: H02K41/03
Filed: 1999-05-12
Abstract: Procédé et dispositif servant à générer un couple commandé dans un sens et avec une intensité souhaités dans un objet à l'intérieur du corps, de façon, en particulier, à piloter cet objet à travers le corps, tel qu'un cathéter à travers un vaisseau sanguin dans un corps vivant, ce qui consiste à créer un champ magnétique extérieur d'intensité et de sens connus à l'intérieur du corps, à appliquer à l'objet un ensemble bobine composé, de préférence, de trois bobines d'orientation connue, de préférence, orthogonale, les unes par rapport aux autres et à réguler le courant électrique à travers les bobines, de manière à provoquer la génération par cet ensemble bobine d'un dipôle magnétique exerçant une interaction avec le champ magnétique extérieur afin de produire un couple présentant le sens et l'intensité souhaités.
Patent EP-1080574-A2 (EP)
Inventor: DE BEER LEON
IPC: H04M1/247
Filed: 1999-05-18
Abstract: L'invention concerne un système de communication (1) qui comprend des dispositifs téléphoniques, tels que téléphones et télécopieurs, connectés aux centraux locaux d'un réseau téléphonique de service public (8). Chaque dispositif (2) est connecté au central local par une ligne de signaux (4) et, de plus, reçoit des informations diffusées par un centre de contrôle des messages (13) via les ondes radio ou transmises par Internet au moyen d'un réseau câblé. Chaque dispositif comprend un écran d'affichage (25), qui affiche des informations textuelles et des informations graphiques et qui lui permet de communiquer celles qui intéressent l'utilisateur, publicités par exemple. Les exigences spécifiques de l'utilisateur peuvent être configurées et entrées dans le terminal sous forme d'informations d'identification, qui sont comparées aux données d'identification de chaque message diffusé, de façon que seuls les messages ayant une identification correspondante soient stockés en vue de leur affichage ultérieur à l'intention de l'utilisateur. Le système peut être utilisé pour distribuer visuellement des informations aux utilisateurs de téléphones et de télécopieurs, afin de leur communiquer des messages publicitaires et des informations commerciales.
Patent EP-1046304-A2 (EP)
Title: Dichroic filters with low angle sensitivity and projection system incorporating same
Inventor: BRADLEY RALPH
IPC: G02B27/28
Filed: 1999-06-17
Abstract: Multilayer thin film dichroic filters composed of alternating layers of high (H) and low (L) refractive index have three groups, a lower group next to the substrate having a ratio Ra of high and low index layers Ral; a second mid group having a ratio Ra of high and low index layers Ra2; and a third upper group having a ratio Ra of high and low index layers Ra3; and the ratios have the relationship Ra1 < Ra2 < Ra3. Such filters exhibit improved angle sensitivity and wavelength transition values, and are useful for example in color projection displays.
Patent EP-1098853-A2 (EP)
Title: Method and device for capacitative demineralization of fluids containing ions
Inventor: PFEFFERLE UWE
IPC: C02F1/469
Filed: 1999-07-21
Abstract: The invention relates to a process and apparatus for the capacitive demineralization of liquids containing ions in which, after introducing the liquid into a container, an electric field is applied to capacitor plates (8, 9), which leads to ions of the liquid being conducted through a filter wall (7). The ions conducted through are deposited on the capacitor plates (8, 9) as bilayers (15, 16). By introducing pulsed voltage peaks, microcrystalline structures which result from ionic compounds are precipitated and then removed from the apparatus (1).
Patent EP-1114413-A2 (EP)
Inventor: UVLIDEN ANDERS
IPC: H03M7/36
Filed: 1999-08-24
Abstract: A multi-codebook fixed bitrate CELP signal block encoder/decoder includes a codebook selector (22) for selecting, for each signal block, a corresponding codebook identification in accordance with a deterministic selection procedure that is independent of signal type. Included are also means for encoding/decoding each signal block by using a codebook having the selected codebook identification.
Patent RO-101010-A2 (RO)
Title: Inductive pick-up protection device
IPC: H02H7/20
Filed: 1988-12-19
Abstract: The invention refers to an electronic device that protects the alternating current proximity inductive sensors. For this, the voltage taken from a resistor cascaded with the sensor's main control thyristor an auxiliary thyristor is operated, anode-fed through a circuit OR from the control circuit of the main thyristor gate and from the low voltage feeding point of the sensor oscillator, so that, from the moment of the current advance through the main thyristor and the priming of the secondary thyristor, the latter maintains itself in conduction and takes over in each semi-period the control impulses of the main thyristor. During the break between the impulses its electrical hold value is provided from the low voltage point of the sensor oscillator.
Patent BR-PI0520504-A2 (BR)
Title: aparelho para dispensar bebida alcoólica
Inventor: GARVIE CRAIG WARREN
IPC: G01F11/32
Filed: 2005-08-29
Abstract: APARELHO PARA DISPENSAR BEBIDA ALCOóLICA. Aparelho para dispensar bebida alcoólica que tem um bocal de um volume predeterminado, com uma entrada controlada por válvula (12) a partir de um recipiente para bebida alcoólica, e uma saída (10) para a bebida alcoólica, a conexão com o recipiente incluindo uma guia (28) um lado da qual é para escoamento de bebida alcoólica para o interior do bocal e o outro para escoamento de ar a partir do bocal para o interior do recipiente quando líquido escoa para o interior do bocal, uma exaustão de ar controlada por válvula (50) para introdução de ar para o interior do bocal para substituir a bebida alcoólica que escoa para fora do bocal, e as válvulas (14, 16) para entrada a partir do recipiente e saída para bebida alcoólica sendo montadas em um eixo comum (20) arranjadas para a saída (01) ser fechada quando a entrada (12) é aberta, e vice-versa.
Patent BR-PI0520557-A2 (BR)
Title: distribuidor
Inventor: UNGER HELMUT
IPC: A47K10/32
Filed: 2005-09-20
Abstract: DISTRIBUIDOR. A invenção se refere a um distribuidor (1) para produtos higiênicos, compreendendo uma porção principal (2) fixável a uma parede. O distribuidor compreende uma porta (7) montada pivotavelmente a uma porção inferior (3) da porção principal (2) . A porta (7) pode ser aberta em uma porção superior (4) da porção principal (2) e girada para fora da porção principal (2) em um movimento rotatório em torno da abertura. A invenção é caracterizada pelo fato de que a porta (7) está montada pivotavelmente à porção principal (2) através de um par de primeiros e segundos braços de ligação (10) que descrevem um arranjo trapezoidal quando a porta (7) é fechada, e onde o arranjo trapezoidal é disposto para bascular o movimento rotatório da porta (7)
Patent BR-PI0520788-A2 (BR)
Inventor: EKBERG TOMAS
IPC: B60R21/06
Filed: 2005-12-13
Abstract: A bunk arrangement including a partition device is providing which is especially suitable for use as a sleeping or storing compartment in a vehicle, especially a truck or a bus. In one alternative, the bunk arrangement includes a partition device with a partition wall with a plurality of wall elements, which are provided for folding together and defolding the wall, for retracting and extending it, respectively, and holding and guiding means for holding the partition wall and for guiding the same between a retracted and an extended state.
Patent BR-PI0607971-A2 (BR)
Title: método para proteger as superfìcies de cimento em uma zona de tratamento e composição para uso em formar um precipitado protetor em superfìcies de cimento em furos de poços
Inventor: AL-TAQ ALI A
IPC: E21B37/08
Filed: 2006-02-27
Abstract: MéTODO PARA PROTEGER AS SUPERFìCIES DE CIMENTO EM UMA ZONA DE TRATAMENTO E COMPOSIçãO PARA USO EM FORMAR UM PRECIPITADO PROTETOR EM SUPERFìCIES DE CIMENTO EM FUROS DE POçOS. Método e composição para proteger superfícies de cimento em uma zona de tratamento em furos de poço dos efeitos destrutivos do ácido de lama e de outros processos de acidização comumente usados para estimular a produção de hidrocarbonetos a partir da formação incluem contatar o cimento com uma mistura ácida aquosa de HAc e HF em um solvente mutuo por um certo período de tempo para formar um depósito protetor ou uma camada de precipitado resistente à composição de acidização. Em uma configuração preferida, a mistura ácida aquosa inclui inibidores e agentes inibidores, e sendo usada uma pré-lavagem com uma solução de cloreto de amónio em um solvente mutuo para preparar as superfícies do cimento na zona de tratamento.
Patent BR-PI0608492-A2 (BR)
Title: processo de conversão de biocombustìvel
Inventor: NAKAMURA NORIKAZU
IPC: C07C7/13
Filed: 2006-04-21
Abstract: PROCESSO DE CONVERSãO DE BIOCOMBUSTIVEL A invenção refere-se a um processo, um método, um aparelho e materiais para a conversão eficiente de óleos vegetais residuais em biocombustível, que não usa metanol como um reagente ou catalisador, O biocombustível resultante é misturado com querosene ou óleo pesado para formar um óleo diesel estável grau combustível que é misturável com óleo diesel. Além disso, o processo e o aparelho são aplicáveis também à conversão de óleos vegetais virgens e outros óleos residuais ou virgens, tal como óleo de motores, em combustíveis ou aditivos de combustíveis.
Patent BR-PI0609579-A2 (BR)
Title: compostos
Inventor: WAN ZEHONG
IPC: A61K31/519
Filed: 2006-03-24
Abstract: COMPOSTOS. Novos compostos e composições 1,5,7-trisubstituída-354-diidro-pirimido [4,5-(flpirimidin-2-(2H)-ona substituidas, e o uso destes em terapêutica como inibidores de cinase CSBP/RK/p38.
Patent BR-PI0609835-A2 (BR)
Title: copolìmero, processo para preparar um copolìmero em multiblocos, copolìmero em multiblocos, derivado funcionalizado, mistura polimérica homogênea, e polìmero
Inventor: HUSTAD PHILLIP D
IPC: C08F2/38
Filed: 2006-01-30
Abstract: COPOLìMERO, PROCESSO PARA PREPARAR UM COPOLìMERO EM MULTIBLOCOS, COPOLìMERO EM MULTIBLOCOS, DERIVADO FUNCIONALI ZADO, MISTURA POLIMéRICA HOMOGêNEA, E POLìMERO. Copolímeros, especialmente copolímero em multiblocos contendo no mesmo dois ou mais segmentos ou blocos, são preparados polimerizando propileno, 4-metil-l-penteno, ou outra <244>-olefina de C~ 4-8~ na presença de uma composição compreendendo a mistura ou produto de reação resultante de combinar: (A) um primeiro catalisador de polimerização de olefina de complexo metálico, (B) um segundo catalisador de polimerização de olefina de complexo metálico capaz de preparar polímeros diferindo em taticidade do polímero preparado por catalisador (A) em condições equivalentes de polimerização, e (C) um agente de permuta de cadeia.
Patent BR-PI0611330-A2 (BR)
Title: método e aparelho para o rolamento de uma massa alimentìcia e uma masssa alimentìcia em formato de disco fabricada pelo método
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 2006-06-01
Abstract: MéTODO E APARELHO PARA O ROLAMENTO DE UMA MASSA ALIMENTìCIA E UMA MASSA ALIMENTìCIA EM FORMATO DE DISCO FABRICADA PELO MéTODO. Estas invencões prov²em um método e um aparei o para rolamento de uma massa alimentícia sem se ca sar um deslizamento entre a massa alimentícia e os r los de rolamento e sem causar retracões torcidas na massa alimentícia, e uma massa alimentícia em formato de disco fabricada pelo método. Ainda, estas invencões se referem à massa alimentícia em formato de disco fabricada pelo método e ao aparelho. O aparelho usado para o método é compreendido por um berco que pode subir relativamente para longe de e descer em direcao a uma mesa, e rolos de rolamento de formato conico dispostos de forma rotativa no berco, cujos rolos podem oscilar. Quando a massa alimentícia é rolada por meio dos rolos de rolamento pela prensagem da massa alimentícia, os rolos de rolamento rodam de modo que a velocidade da rotacao seja mais alta do que quando eles sao rodados passivamente pelo movimento de oscilacao. A velocidade relativa da descida dos rolos de rolamento em direcao à massa alimentícia é controlada de modo que a velocidade diminua gradualmente a partir da velocidade inicial.