baber/WOPTO huggingface dataset:
Patent EP-1011910-A1 (EP)
Inventor: BAREFOOT BYRON G
IPC: B23K9/32
Filed: 1998-05-22
Abstract: A method and device for welding pipe onto a piping network at a joint comprising introducing an inert purging gas under pressure at a substantially constant flow rate at one end of the pipe away from the weld joint, providing a flow restriction at the end of the piping network away from the weld joint, diverting a minor portion of the inert purging gas flowing through the piping network into and through a constant back pressure maintaining device for maintaining a substantially constant back pressure on the inert purging gas in the piping network during the welding, whereby any changes in back pressure occurring in the piping network cause a greater or lesser amount of the inert purging gas to flow through the constant back pressure maintaining device, thereby enabling production of precise and highly reproducible welds with an orbital welder.
Patent EP-0917749-A1 (EP)
Inventor: PETRESCU-PRAHOVA IULIAN BASARA
IPC: H01S5/32
Filed: 1998-06-09
Abstract: Diode type laser devices (diode lasers) with nonabsorbing windows that are obtained in low confinement asymmetric structures, asymmetric structures that consist of a waveguide and an active region, the active region being situated asymmetrically relative to the waveguide, at an extremity of the waveguide central layer, outside, at the margin or inside the waveguide central layer. The nonabsorbing mirrors are obtained by the partial etching of the diode lasers layered structures, by this etching the active region being removed but in a large extent the layered structure remaining unaffected, and by the regrowth of a material with an adequate crystalline structure and nonabsorbing for the radiation emitted by the laser. By etching - regrowth processes the optical properties of the waveguide are reconstructed in a large extent, so that the radiation propagates to the mirror into a waveguide similar with the waveguide of the rest of the laser.
Patent EP-0995154-A1 (EP)
Inventor: SWANSON ROGER W
IPC: G09G5/393
Filed: 1998-06-18
Abstract: La présente invention concerne un système (160) d'accès à des données qui permet d'accéder à des données d'affichage vidéo, stockées dans une ou plusieurs mémoires vidéo, via une mémoire vidéo virtuelle utilisé en tant que point d'accès fantôme (201). La mémoire vidéo virtuelle facilite le rétablissement d'une correspondance entre un espace de coordonnées de pixels et un espace d'adresses mémoire pour des schémas d'adressage linéaire et des schémas d'adressage par pavés. La génération d'adresses linéaires virtuelles et d'adresses virtuelles de pavés est effectuée à l'aide d'une ou plusieurs opérations de décalage, de remplacement et de concaténation. Ces opérations peuvent être mises en oeuvre de manière à s'exécuter très rapidement par rapport à des opérations de multiplication, d'addition, de division et de modulo utilisées dans des processeurs de visualisation classiques, des contrôleurs vidéo et des unités centrales de traitement (80). Selon certains modes de réalisation, les adresses virtuelles sont converties en adresses dans une mémoire vidéo permettant d'accéder à ladite mémoire. Selon d'autres réalisations, une mémoire vidéo est conçue de façon à répondre directement aux adresses virtuelles générées. La présente invention peut ensuite générer des adresses permettant d'accéder à des données dans une mémoire vidéo et d'utiliser efficacement la capacité de stockage de données dans ladite mémoire vidéo.
Patent EP-0993549-A1 (EP)
Inventor: KHAIR MAGDI K
IPC: F02M25/07
Filed: 1998-06-29
Abstract: L'invention concerne un moteur (11) à combustion interne comprenant un système de recyclage du gaz d'échappement et un système compresseur à deux phases pour l'air d'admission. Ce moteur utilise un turbocompresseur (14) avec une turbine (15) à gaz d'échappement et un compresseur (18); un compresseur (22) d'air d'admission à moteur relié à une entrée (20) du turbocompresseur (18); une soupape (35) de commande du dosage gazeux à deux entrées, présentant une première entrée (36) communiquant avec l'air libre, une seconde entrée (37) connectée avec un conduit de RGE et une sortie (39) distribuant un mélange d'air et de gaz d'échappement dans l'entrée du compresseur (22) motorisé; et une unité de commande (40) servant à régler la soupape de commande du dosage gazeux à deux entrées en utilisant un algorithme de manière que la soupape réalise un mélange optimal de gaz d'échappement recyclé et d'air. Ces systèmes peuvent comprendre un conduit (28) de dérivation comprenant un clapet de retenue entre une entrée (21) et une sortie (23) du compresseur d'air d'admission motorisé, un refroidisseur (45) de RGE, un filtre ou piège (29) de RGE à particules, et un refroidisseur (24) intermédiaire pour l'air comprimé d'admission.
Patent EP-0996687-A1 (EP)
Inventor: CAUSTON BRIAN EDWARD
IPC: A61Q9/02
Filed: 1998-07-16
Abstract: Pressure generating gas-releasing compositions (9) which are microemulsions, siloxane or hydrocarbon greases or elastomers, are used to aid dispensation of a fluid (6) from a reservoir (1) without the composition itself being dispensed. Dispensers (1) containing such compositions can include writing implements.
Patent EP-1073525-A1 (EP)
Inventor: ERMA EERO
IPC: B03C3/16
Filed: 1998-06-08
Abstract: L'invention concerne un dépoussiéreur humide électrique permettant de retirer les impuretés particulaires d'un flux gazeux circulant dans un tube collecteur (3) qui abrite, de façon coaxiale, un ensemble électrode de précipitation (16) et dont la surface interne présente un film liquide mobile qui permet l'ionisation des particules contenues dans le gaz. Le flux gazeux mélangé à l'eau est introduit tangentiellement dans le tube, le liquide étant ainsi amené à s'écouler contre la surface interne du tube pour former le film liquide. Les particules ionisées sont amenées à migrer vers le film liquide d'écoulement descendant formé sur la surface interne du tube collecteur par l'action combinée de la force centrifuge et de la force électrostatique. ---
Patent EP-1005458-A1 (EP)
Title: Derives de carbostyrile servant a inhiber l'erytheme et/ou la pigmentation de la peau
Inventor: OSHIRO YASUO
IPC: C07D215/227
Filed: 1998-08-18
Abstract: L'invention concerne un agent servant à inhiber l'érythème et/ou la pigmentation de la peau et contenant au moins un groupe sélectionné dans le groupe constitué par le dérivé de carbostyrile et son sel représenté par la formule (1), dans laquelle R1 représente un atome d'hydrogène, un groupe alkyle inférieur etc.; R2 représente un atome d'hydrogène, un groupe alkyl inférieur, un groupe alkoxy inférieur etc.; R3 et R4 représentent des groupes alkyle inférieur pouvant posséder des groupes hydroxy en tant que substituants etc.; la liaison carbone-carbone entre les positions 3 et 4 du squelette de carbostyrile est une liaison simple ou une liaison double.
Patent EP-1013007-A1 (EP)
Inventor: LITTLEFEET INC
IPC: H04B7/26
Filed: 1998-06-25
Abstract: The invention is directed towards a transmitting/receiving device for amplification of the transmitted signals between a stationary transmitting station and a mobile transmitting station in a full-coverage radio network and also towards an operating process for said transmitting/receiving device.
Patent EP-0986256-A1 (EP)
Inventor: AKIYAMA RYUHEI
IPC: H04N7/173
Filed: 1998-09-11
Abstract: A television signal suitable for each viewer is
automatically selected and received. 
     Individual data of the viewer are registered in advance.
In a registering method, there are a method for directly
registering the individual data from a code register section
107 by the viewer using a remote controller and an IC card
setting said data thereto, and a method for registering said
data (accumulated to a database 108) in advance to a specific
agency. A proper code for selecting the television signal
suitable for each viewer is determined on the basis of said
registered data and is stored to a memory section 103. When
the data are registered to said agency, the data are
transmitted through an internet, etc. and are stored to the
memory section 103. The signal suitable for the viewer is
automatically selected by said stored data from plural digital
television signals simultaneously transmitted.
Patent EP-1010199-A1 (EP)
Inventor: NGAN KENNY KING-TAI
IPC: H01L21/768
Filed: 1998-08-24
Abstract: Le degré d'orientation des monocristaux ∫111⊃ d'aluminium d'une couche d'interconnexion en aluminium ou le degré d'orientation des monocristaux ∫111⊃ de cuivre d'une couche d'interconnexion en cuivre peut être maintenu à une forte valeur constante pendant le traitement d'une série entière de substrats de semi-conducteurs dans une chambre de traitement donnée. Pour obtenir un degré stable et constant d'aluminium ∫111⊃ ou un degré stable et constant de cuivre ∫111⊃, il faut également que la structure de couche de barrière sous-jacente à l'aluminium ou au cuivre présente une orientation des monocristaux constante pendant tout le traitement de la série entière de substrats. On a déterminé que pour assurer un degré d'orientation des monocristaux constant de la structure de couche de barrière, il est nécessaire de former la première couche de la structure de couche de barrière de manière qu'elle possède une épaisseur minimale d'au moins 150 Å environ, afin de compenser les irrégularités dans l'orientation des monocristaux pouvant être présentes lors du dépôt initial de cette couche. Comme solution de rechange à l'augmentation de l'épaisseur de la première couche de la structure de couche de barrière, cette première couche peut être déposée à faible pression de chambre de traitement de manière à éliminer des irrégularités dommageables dans l'orientation des monocristaux.
Patent EP-1019945-A1 (EP)
Inventor: JUNG THOMAS
IPC: H01J37/32
Filed: 1998-09-18
Abstract: A method for surface treatment of at least one electrically conducting substrate or a substrate that has been coated so as to be conducting (1) by means of a gas placed in the region of an electric discharge (2). The discharge region is restricted by at least two essentially opposite sides of the substrate surface to be treated (7). This process is especially suitable for treating band-shaped and continuously supplied substrates.
Patent EP-1038083-A1 (EP)
Inventor: AGERSKOV TORBEN
IPC: E05D7/086
Filed: 1998-11-09
Abstract: The hinge fitting comprises a first hinge part (1) to be fastened on the frame of the window and a second hinge part (3) to be fastened on the sash. The first hinge part (1) has on a base plate (2) a circular arc-shaped guidance (7) which cooperates with a slide rail (8) essentially uniform with the guidance and pivotally mounted on a base plate (4) of the second hinge part (3) together with a guide pin (10) to effect a pivoting movement of the window. In connection with the guidance (7) on the first hinge part (1), there is provided a brake system comprising a leaf spring (12) which during at least one part of the pivoting movement is in a frictional engagement with said guide pin (10). On the guide pin (10) is provided a separate bushing (15).
Patent EP-1051379-A1 (EP)
Inventor: BJERRUM NIELS J
IPC: C07C29/48
Filed: 1998-11-11
Abstract: On décrit un procédé permettant de produire un alcool à partir d'un hydrocarbure gazeux, par exemple un alcane inférieur tel que le méthane, au moyen de la réaction d'oxydation de l'hydrocarbure dans un milieu d'acide sulfurique concentré en présence d'un catalyseur; ce procédé comprenant l'utilisation d'un catalyseur supplémentaire contenant une substance sélectionnée dans le groupe formé par l'iode, les composés iodés, le titane, les composés de titane, le chrome et les composés de chrome.
Patent EP-0979933-A1 (EP)
Inventor: SUENAGA KIYOSHI
IPC: F01D21/06
Filed: 1998-12-28
Abstract: Stress occurring in moving blade in gas turbine
stopping process is decreased. Where time t 1  is load decrease
start or fuel throttling start, time t 2  is no load operation
start, time t 3  is fuel shut-off and time t 4  is time of largest
stress, (a) 4/4 load until t 1  decreases gradually to 0/4 load
at t 2  to be kept until t 3  and then decreases further, (b)
rotational speed is rated one until t 2  to be then controlled to
be decreased gradually to about 60% of the rated rotational
speed at t 3 , (c) metal temperature with differential
temperature between moving blade point A and platform point B is
constant until t 1  to be then decreased slightly between t 1  and
t 2  and between t 2  and t 3 , and differential temperature Δt,
which is largest after t 3 , occurs at t 4 , and (d) stress
occurring in moving blade, while decreasing between t 1  and t 3 ,
becomes largest at t 4  by effect of centrifugal force and
thermal stress, but as the rotational speed is decreased to
about 60% of the rated rotational speed at t 3  and the metal
temperature is also decreased as compared with prior art,
influence of centrifugal force and differential temperature is
decreased, thereby stress occurring in the moving blade is
mitigated.
Patent EP-0951635-A1 (EP)
Inventor: SEILS WOLFGANG
IPC: G01D3/028
Filed: 1998-11-05
Abstract: Eine Sensoranordnung besteht aus einem Sensor (23) und einer Auswerteschaltung zur Auswertung des Ausgangssignals des Sensors (23), welche wenigstens eine an eine Betriebsspannung (UB) angeschlossene erste Stromquelle (21) aufweist, mittels welcher ein Strom durch den Sensor (23) geleitet wird. Eine zweite Stromquelle (22) ist vorgesehen, welche in Reihe mit der ersten Stromquelle (21) geschaltet ist. Beide Stromquellen (21, 22) sind als Konstantstromquellen mit einem Steuereingang zur Einstellung des Konstantstromes ausgebildet. Ein Gegenkopplungsnetzwerk (24) ist vorgesehen, mittels welchem der Konstantstrom so eingestellt wird, dass die Ausgangsspannungen (U1, U2) der Stromquellen (21, 22) vorbestimmte Werte annehmen. Der so eingestellte Konstantstrom wird zur massefreien Messung des Sensorinnenwiderstandes (8) verwendet.
Patent EP-0940325-A1 (EP)
Inventor: RUEHMANN GERD DIPL-ING FH
IPC: B62D21/12
Filed: 1999-02-03
Abstract: The chassis has a frame with a rigid axle. A three-part U-shaped cross stretcher (38) extends over the axle body and over a Panhard rod (15) below it. The cross stretcher has a cross strut (14) with two spring leg holders (12,13) fastened to its ends, and is connected to the longitudinal struts (1,2) of the frame via the holders. DETAILED DESCRIPTON - There is a spring leg (6,9) of pneumatic spring (7,10) and coaxial shock absorber (8,11) for each axle side. The top end of each spring leg is fastened to the spring leg holder, and the bottom end is connected to a hinge point on the rigid axle body.
Patent EP-1013824-A1 (EP)
Inventor: FOSTER JAMES JOSEPH
IPC: D21H21/48
Filed: 1999-11-26
Abstract: Method for producing anti-counterfeit
paper from a pulp furnish comprising
a certain percentage of wood fiber the lumens of which have been loaded
with one or more fluorescent dye. These wood fiber lumens
would look normal under regular light, but will glow when
exposed to various manners of radiation such as UV or IR light.
Patent EP-0947198-A1 (EP)
Inventor: VISSCHER HENDRIK
IPC: A61K31/60
Filed: 1999-03-24
Abstract: The invention relates to a pharmaceutical preparation
that is suitable for oral administration, for the treatment
and prophylaxis of cardiovascular disorders, comprising
folic acid and acetylsalicylic acid, or pharmaceutically
acceptable salts or esters, or metabolites thereof, as
active constituents and a pharmaceutically acceptable
excipient. At least one of the active constituents is
preferably provided separately with a coating.
Patent EP-0989338-A1 (EP)
Inventor: VAN DER SLUIS FRANCIS MARIA AN
IPC: F16H61/00
Filed: 1999-09-17
Abstract: Continuously variable transmission having a hydraulically adjustable transmission ratio,
a hydraulic circuit that interacts with a reservoir (16), at least two pumps (20, 21) for
pumping hydraulic medium from the reservoir (16) to an outflow channel (13) and
adjustment means (15, 28, 31, 32, 33, 34, 35, 37, 39, 40, 41, 42), which act on the circuit,
for switching the said pumps (20, 21) in series or in parallel. The adjustment means are
suitable for making and breaking hydraulic connections between an outlet opening (26)
of the first pump (20) and an inlet opening (25) of the second pump (21), between the
outlet opening (26) of the first pump and the outflow channel (13) and between the inlet
opening (25) of the second pump (21) and the reservoir (16). The adjustment means (15,
28, 31, 32, 33, 34, 35, 37, 39, 40, 41, 42) are at least provided with individual hydraulic
elements (31, 33) for making and breaking a hydraulic connection between the outlet
opening (26) of the first pump (20) and the inlet opening (25) of the second pump (21)
and between the reservoir (16) and the inlet opening (25) of the second pump (21).
Patent EP-0994313-A1 (EP)
Inventor: TEN DAM JOANNES AVERTANUS JOZE
IPC: B22C9/04
Filed: 1999-10-04
Abstract: Metal heat exchanger production, by investment casting using a lost plastic model, is new. A metal heat exchanger is produced by: (a) forming a heat exchanger model of plastic which evaporates at or below the metal melting temperature; (b) coating the model with a gas permeable supporting layer of heat resistant material; and (c) casting molten metal on the model to evaporate the plastic for replacement by the metal. An Independent claim is also included for a heat exchanger produced by the above process.
Patent EP-0944034-A1 (EP)
Inventor: EMA SHOZO
IPC: G10H1/40
Filed: 1999-03-17
Abstract: A music reproducing apparatus is provided. The apparatus
reproduces music on the basis of music data which includes music
information representing music to be reproduced and beat information
representing a beat of the music and which is recorded on a recording
medium. The music information is divided into a plurality of music
information pieces whose time length are equal to each other. The
beat information is divided into a plurality of beat information pieces.
Each of the beat information pieces includes information for designating
one of the music information pieces in which the beat of the music is
present. The apparatus includes: a reading device that reads the
music data from the recording medium; a reproduction device that
extracts the music information pieces from the read music data, and that
reproduces the music on the basis of the extracted music information
pieces; and a beat signal output device that extracts one of the beat
information pieces from the read music data, and that designates one of
the music information pieces in which the beat of music is present, and
that outputs a beat signal representing the beat of the music at the same
time that the designated one of the music information pieces is
reproduced by the reproduction device.
Patent EP-0962631-A1 (EP)
Inventor: BERELS DAVID
IPC: F01M5/02
Filed: 1999-05-24
Abstract: An inventive system lubricates an engine with oil prior to starting the engine.
In one embodiment, the system includes an electric engine oil pump (26) for lubricating the
engine, a transmitter (28) for transmitting a radio frequency signal, and a receiver (30) for
receiving the radio frequency signal and for actuating the electric engine oil pump (26). The
oil pump (26) is actuated when a driver uses the transmitter (28) to remotely unlock the doors
of the vehicle. In this manner, the driver passively actuates the oil pump (26) prior to
starting the engine.
Patent EP-1056223-A1 (EP)
Inventor: LU SZE-CHING
IPC: H04B7/185
Filed: 1999-05-25
Abstract: In a satellite communications system, where normal telephone and related traffic is
handled, an additional PMR (Private Mobile Radio) facility is overlaid using "walkie-talkie"
type handsets 55, for communication between a dispatcher 46 and various
remote units 48 50, together with levels of communication including group 114,
subgroup 120, multiple subgroup 122 and even one-to-one communication between
handsets The handsets have a unit identity UID and a group identity GID employ a
standard GSM SIM card. The UID and GID, together with spot beam 30 location (in
whatever satellite 10 array of spot beams 30)are stored in mobile reference table 76 so
that access is instant and seamless.
Patent EP-1014378-A1 (EP)
Inventor: MEADOWS HAROLD BRETT
IPC: G11C7/10
Filed: 1999-12-13
Abstract: A high speed output enable path and method for an
integrated circuit device which effectively minimizes
the gate delays in the critical integrated circuit
device data and clock paths and in which most
amplification is added in the reset path which is not
critical to access time. Based on an external clock,
several "one-shot" internal output enable clocks are
generated. These parallel output enable clocks have
select information embedded in them to facilitate the
multiplexing of several different data paths onto a
single output buffer. This select information is
implemented in the reset portion of the one-shot
circuit thereby removing it from the critical portion
for determining access time.
Patent EP-1014439-A1 (EP)
Inventor: ALIEU JEROME
IPC: H01L21/768
Filed: 1999-10-01
Abstract: Le procédé comprend le dépôt de germanium polycristallin (12) dans les espaces inter-connexions entre des éléments métalliques conducteurs (11) et l'élimination du germanium pour former des espaces inter-connexions remplis d'air (15). Application à la fabrication de circuits intégrés. <IMAGE> <IMAGE>
Patent EP-0979781-A1 (EP)
Inventor: HARIVEAU SERGE
IPC: B65D75/30
Filed: 1999-07-16
Abstract: The container consists of a parallelepiped box (2) which holds a number of washers (4) and has a circular recess (5) in its lid (3) to hold a single sample washer (7) that is representative of those inside the box, the recess being covered by a transparent synthetic film layer (10), e.g. of heat shrink thermoplastic. The box is placed on a card (9) coated with a synthetic material, with the film (10) covering both box and card to form a 'skin-pack'.
Patent EP-0931454-A1 (EP)
Inventor: OSTERLUND AKSEL
IPC: A01K5/00
Filed: 1999-01-19
Abstract: An apparatus for the comminution and mixing of feedstuff components for animal
feeds comprises an elongated, trough-shaped container (2) in which the central
bottom area (2b) has a closable discharge opening (10) for feeds, said
apparatus comprising a horizontal, through-going, rotating shaft (6) on which on
each side of the discharge opening there is mounted a conveyor worm with
worm windings (13) arranged in such a manner that both conveyors sweep the
feedstuff components in towards the middle area (18) of the container.
Furthermore, the bottom area of the trough is arranged in such a manner that it
partly surrounds a part of the circumference of the conveyor worms, preferably
less than half of their circumference, in that the middle area between the worm
windings and over the discharge opening can be free and is passed only by the
shaft (6), and in that each of the conveyor worms is terminated with a radial
edge towards the middle area, said edges lying on each their side of the shaft,
and that the surrounding of the conveyor worms by the bottom area in the
direction opposite the direction of rotation comprises a feeder plate (20) which
partly surrounds the worm windings and extends into a substantially radial plate
part and here forms an edge.
Patent EP-1049831-A1 (EP)
Inventor: INSEL JAMES F
IPC: C08L77/00
Filed: 1999-01-18
Abstract: La présente invention concerne un procédé amélioré de nettoyage de textiles dans un sèche-linge automatique traditionnel, un sac en plastique servant à contenir ces textiles étant fabriqué avec un mélange comprenant au moins un homopolymère nylon et au moins un copolymère nylon. De préférence, l'homopolymère nylon est un nylon 6 et le copolymère nylon est un copolymère nylon 6/66. Ce procédé consiste à placer les textiles sales dans le sac plastique, à introduire ensuite ce sac dans le tambour du sèche-linge, puis à faire tourner ce dernier en y introduisant de l'air chaud. Cette invention concerne par ailleurs des sacs fabriqués à partir de ces mélanges utilisés dans des processus de nettoyage à sec domestique.