baber/WOPTO huggingface dataset:
Patent EP-0867989-A1 (EP)
Inventor: HAMADA MADOKA
IPC: H01S5/14
Filed: 1998-03-13
Abstract: A wavelength tunable semiconductor laser light source (1),
which has an external resonator type of semiconductor laser
source unit (1); an optical filter (2) for selecting an output beam of
the external resonator type of semiconductor laser source unit (1)
in a single mode; a drive unit (3) for changing wavelength of a
transmitted beam or of a reflected beam, from the optical filter (2);
and a control unit (4) for controlling the drive unit (3); a first beam
splitting device (7) for receiving the output beam of the external
resonator type of semiconductor laser source unit (1) as one of
incident beams and for outputting it into two branches; an etalon (8)
for receiving one of output beams from the first beam splitting
device (7); a measuring unit (9) for etalon transmittance, for measuring
a transmittance of the etalon (8) to transmit it to the control unit (4);
and a wavemeter (23) for specifying a wavelength of the output beam
of the semiconductor laser source unit (1) with an accuracy in a free
spectral range of the etalon, on the basis of the output beam
of the semiconductor laser source unit (1) or on the basis of
information from the drive unit (3), to output the specified
wavelength to the control unit (4).
Patent EP-0934734-A1 (EP)
Inventor: MORIKANE DAIZO
IPC: A61K8/81
Filed: 1998-05-20
Abstract: A nose pack (A1) has a moisture-permeable base sheet (a1) and a film-forming
cosmetic substance contained in and carried by the base sheet (a1). The base sheet
(a1) has a slit (s1) in a lower portion thereof for defining an opening such that an
upper edge of the opening is applicable to at least an apex portion of a nose.
Patent EP-0970811-A1 (EP)
Inventor: KAIBA TADASHI
IPC: B05B13/04
Filed: 1998-07-06
Abstract: An improvement in an automatic painting device is described wherein
control for driving spray gun heads in a Z axis direction is executed
correctly with respect to a surface to be painted having a curved shape
so that painting can be effected while keeping an interval between the
plurality of spray gun heads and the surface to be painted always
constant. 
     In an automatic painting device, which includes a spray gun
head unit (500) holding a plurality of spray gun heads, X axis direction
driving means, which drives the spray gun head unit in a horizontal X
axis direction, and Y axis direction driving means, which drives it in a Y
axis direction perpendicular thereto, and in which different inks are
ejected by the plurality of spray gun heads, the different spray gun
heads are held by the spray gun head unit movably in a Z axis direction
perpendicular to the X axis direction and the Y axis direction,
independently from each other, and it comprises further Z axis direction
driving means, which drives the spray gun heads in the Z axis direction,
indepently from each other on the basis of measured data and set data
relating to a distance between a relevant spray gun head and an object
to be painted. In this way it is possible to keep easily the distance
between the different spray gun heads and the surface to be painted
constant, which improves remarkably image quality of painting.
Patent EP-0895213-A1 (EP)
Inventor: BURT DAVID AUSTIN
IPC: G09F3/03
Filed: 1998-07-20
Abstract: A tamper resistant seal comprises a series of ratchet
teeth (12) arranged along a strap (14), with one end of the
strap (14) being secured to a body (16) and the other end
of the strap (14) being insertable into the body (16) to
move the ratchet teeth (12) sequentially past a resiliently
deformable catch (18), characterised in that the
resiliently deformable catch (18) includes a pair of
opposed jaws (44) which are movable laterally primarily
with a vice-like action (spreading) rather than a collet-like
action (flexing).
Patent EP-0865045-A1 (EP)
Inventor: EYNDE FRANK OP T EYNDE
IPC: G11C16/04
Filed: 1998-03-11
Abstract: The programmable read-only memory is electrically erasable, and comprises at least one memory cell (CM) which is programmable and erasable by the tunnel effect. It comprises a main transistor (M1) connected to a capacitive circuit. The main transistor is encased within a semiconductor substrate. The capacitive circuit comprises first and second distinct capacitances (C1, C2) having a common terminal (g) connected directly to the grid of the main transistor (M1). The capacitive value of the second capacitor (C2) is greater than the sum of the values of the first capacitor (C1) and the grid/source capacitance (Cg) of the main transistor. The main transistor is formed with a constant grid oxide layer, and the tunnel effect is generated by applying to the transistor source a writing voltage (VP) which is greater than the breakdown voltage of the transistor.
Patent EP-0992601-A1 (EP)
Inventor: WINKLER REINHARD
IPC: C22F1/043
Filed: 1998-10-05
Abstract: Production of an aluminum-based component comprises casting an alloy consisting of (in wt.%): 9.5-11.5 Si, 0.3-0.6 Mn, 0.15-0.35 Fe, 0.1-0.4 Mg, maximum 0.1 Ti, 90-180 ppm Sr, 0.1-0.3 Cr, 0.1-0.3 Ni, 0.1-0.3 Co and a balance of Al with maximum 0.05 wt.% impurities into a component part, partially solution annealing at 400-460o C for 20-120 minutes, and cooling in air.
Patent EP-0873848-A1 (EP)
Inventor: BELVEDERI BRUNO
IPC: B29C59/00
Filed: 1998-02-24
Abstract: A device (1) for the incorporation of easy tear
lines (2) into a wrapping material (3), as used in
fashioning outer wrappers (4) around packets of
cigarettes (5), is designed to implement a method
involving the application of a slender fillet (8)
of a suitable fluid substance (9) to at least one
face (6) and along at least one given straight line
generator (7) of the wrapping material (3); the
fluid substance (9) adheres to the face (6) of the
wrapping material (3) and hardens to a film (10) of
strength sufficient to materialize the easy tear
lines (2), so that the wrapper (4) will lacerate
readily when the film (10) is seized and pulled.
Patent EP-0879762-A1 (EP)
Inventor: REA DARIO
IPC: B65B29/04
Filed: 1998-04-17
Abstract: The packaging apparatus for bags (1) containing
products for infusion envisages a plurality of
stations (7, 9, 11, 14, 16, 18, 19, 20) located one
after another along a feed line (A) and used first
to continuously cut successive individual pieces of
fabric (2) from a continuous strip (8) of fabric,
then to transform the piece of fabric (2) from its
flat configuration to a bag configuration, tubular
in shape and with an open top which forms the mouth
(4) and into which a dose (3) of product is
inserted; the tubular bag is then moved to stations
which cut the excess part of the mouth (4) to size
and close the mouth by tying it with a continuous
thread (5), so as to form a closed bag (1),
containing a single dose of product and having a
projecting upper portion of thread (5); finally, a
label (6) is attached to the thread (5) on each bag
(1) and the label is inserted in the bag (1) tying
zone.
Patent EP-0913486-A1 (EP)
Inventor: EDLINGER ALFRED DIPL ING
IPC: C21B3/08
Filed: 1998-11-03
Abstract: The method concerns granulation and comminution of a molten material, where the melt is introduced into water and solidified granulate is extracted. The water is in a pressure resistant reactor vessel, which is subjected to steam pressures above 2.5 bar, and preferably above 5 bar. The granulate is drained by a draining unit (7) and delivered to a steam driven pulverising vessel (9). The water is in a pressure tight container (1) with a pivotable ladle (3) for the melt. The container has a pressurised water connection (5), and the granulate drainage unit (7), which is joined to the pulverising vessel by a duct (8). Steam enters into the pulverizing vessel through nozzles (13).
Patent EP-0980099-A1 (EP)
Inventor: YAMAMOTO KENJI
IPC: H01L25/16
Filed: 1998-04-27
Abstract: A multichip module has a light-emitting device having an anode electrode
or a cathode electrode thereof connected to a supplied voltage or a reference
voltage, a control circuit, having a substrate of an opposite conductivity type to the
substrate of the light-emitting device, for controlling the electric current that is
passed through the light-emitting device, a lead frame including an island 4 on
which both the light-emitting device and the control circuit are mounted, and a
package for sealing the light-emitting device and the control circuit. Despite
being compact, this multichip module allows a satisfactorily large amount of light
to be emitted from the light-emitting device.
Patent EP-0981308-A1 (EP)
Inventor: GERTLER JONATHAN
IPC: A61M29/02
Filed: 1998-05-15
Abstract: A catheter-filter set in an embodiment may be used in a vas through which a biological fluid may flow. This embodiment includes a tubular member, having a lumen disposed along its length and an insertion end for insertion into the vas. The lumen defines a longitudinal axis and a radial direction perpendicular thereto. The embodiment also has a filter, coupled to the tubular member and having a circumference, for trapping undesired particles. Finally, the embodiment includes a resilient member, having compliance in the radial direction, disposed circumferentially about the filter and, when deployed in the vas, forms a seal against the interior wall of the vas. Other embodiments are also provided.
Patent EP-0980450-A1 (EP)
Inventor: ETTL ROLAND
IPC: D21H21/02
Filed: 1998-04-24
Abstract: Paper, board and cardboard are produced by draining paper stock containing interfering substances in the presence of fixing agents by a process in which the fixing agents used are reaction products which are obtainable by reacting amino- and/or ammonium-containing polymers selected from the group consisting of thepolymers containing vinylamine unitspolyalkylene polyaminespolyamidoaminesethyleneimine-grafted polyamidoamines which may be crosslinked,polydiallyldimethylammonium chloridespolymers containing dialkylaminoalkylacrylamide units or dialkylaminoalkylmethacrylamide units andpolyallylamines anddicyandiamide and formaldehyde condensateswith reactive sizes for paper in a weight ratio of polymer to reactive size of from 15,000:1 to 1:1, and the reaction products thus obtainable are used as fixing agents for water-soluble and for water-insoluble interfering substances in the production of paper, board and cardboard from paper stocks containing interfering substances.
Patent EP-1015835-A1 (EP)
Inventor: LEE CHUL SOO
IPC: F28F1/16
Filed: 1998-06-15
Abstract: L'invention concerne un condensateur pour systèmes d'échange thermique, ce condensateur étant capable de réduire un frigorigène comprimé d'une phase vapeur à une phase liquide. Le condensateur de cette invention comprend un tube de condensation relié à un tube contenant un frigorigène placé entre un compresseur et un tube capillaire, afin de permettre au frigorigène d'un système d'échange thermique de traverser ledit tube de condensation. Un tube contenant un liquide est par ailleurs intégralement formé sur une paroi latérale du tube de condensation, par un procédé d'extrusion. Un tuyau de radiateur, se présentant sous une forme en zigzag allongée, est en outre monté audit tube contenant du liquide de sorte que les deux extrémités de ce tube contenant du liquide sont reliées respectivement à un orifice d'admission de liquide et à un orifice d'évacuation dudit tuyau de radiateur. Ainsi, un milieu de condensation de ce tuyau de radiateur peut circuler efficacement, à la fois dans le tuyau de radiateur et dans le tube contenant du liquide.
Patent EP-1002216-A1 (EP)
Inventor: LINDSAY STUART
IPC: G01Q30/14
Filed: 1998-07-27
Abstract: An atomic force microscope and method of operation are provided and include a force sensing probe tip (48) adapted to be brought into close proximity with a sample surface (52), a scanning element (50) for generating relative movement between the probe tip and the sample surface, a device (62) for generating a magnetic field to cause deflection of the probe tip, a driver (73) for the device, the driver including a source of alternating current (66) and a source of a second current (74) of a controlled magnitude, and a detector (60) for detecting the position of the probe tip. In a preferred mode of operation, two signals, one of alternating current and the other of a fixed, but variable, current, are applied to cause a displacement of the time-average position of the probe tip.
Patent EP-0935813-A1 (EP)
Inventor: BAJIC STEVAN
IPC: H01J49/10
Filed: 1998-08-06
Abstract: An ion source for a low pressure mass spectrometer has an atmospheric pressure sample ioniser operative at relatively higher pressure to provide a sample flow containing desired sample ions to the mass spectrometer via an inlet orifice. The sample flow invariably contains involatile components that are infused either as chromatographic buffers or which appear in the analyte as sample extraction byproducts. As the sample ions pass from the high pressure to the low pressure regions through the orifice, these involatile components are deposited on the peripheral regions of the inlet orifice. A conduit for the transportation of a cleaning fluid has an opening adjacent to the inlet orifice for dispensing the cleaning fluid onto at least a portion of a surface of the orifice member during operation of the ion source.
Patent EP-1017606-A1 (EP)
Inventor: JACQUES ROGER A
IPC: B65H35/08
Filed: 1998-09-08
Abstract: On décrit un procédé et un appareil qui permettent de produire une rangée de formulaires commerciaux individuels à partir d'une bande continue, et de former deux ou plusieurs séries de formulaires à partir d'une seule bande continue en vue de les intégrer dans une unique rangée définitive, de préférence, une rangée sériée présentant un espacement entre les formulaires individuels. Une bande continue (10) ayant au moins la largeur de deux feuilles est mise en défilement dans une première direction (12) et découpée en au moins deux bandes distinctes (16, 17). Ces deux bandes distinctes sont réorientées pour les faire défiler dans des trajets différents, tels que des surfaces incurvées fixes (23, 24) espacées verticalement l'une par rapport à l'autre et disposées à des angles différents par rapport au plan horizontal. Ces bandes distinctes sont généralement réorientées de manière à présenter un alignement sensiblement vertical l'une relativement à l'autre. Les deux bandes distinctes sont ensuite découpées (30, 31) en feuilles individuelles, lesquelles sont réorientées et combinées en une seule rangée de feuilles présentant des feuilles alternées (13) à partir de bandes distinctes alternées. Pendant le proicessus de réorientation et de combinaison, le défilement des feuilles est accéléré de manière sensiblement immédiate après la coupe, de sorte que les feuilles défilent à une nouvelle vitesse au moins deux fois supérieure à la vitesse précédente.
Patent EP-1004162-A1 (EP)
Inventor: SCHNEERSON EDUARD
IPC: H02H3/44
Filed: 1998-07-29
Abstract: Selon un procédé pour faire fonctionner un appareil de protection (1), notamment un appareil de protection à distance, pour un réseau électrique (Ln), un signal de tension (Un) est dérivé de la tension de réseau (Uln) et un signal d'intensité (In) est dérivé du courant de conducteur (ILn). Afin d'assurer une détection fiable d'une erreur apparaissant dans le circuit de mesure (2) de l'appareil de protection (1), un lien logique est établi entre une chute de tension (U < Us) et une variation brutale d'intensité (dI/dt). Une unité de surveillance (9) prévue à cet effet, combine un premier signal pour la chute de tension (Un/Us), dérivé du signal de tension (Un), et un deuxième signal d'identification (E2) pour la variation brutale d'intensité (dI/dt), dérivé du signal de courant (In). La fonction de surveillance est adaptée aussi bien à des réseaux monophasés qu'à des réseaux polyphasés et permet de distinguer avec certitude une erreur apparaissant dans le réseau, d'une panne du circuit de mesure (2).
Patent EP-1025597-A1 (EP)
Inventor: KATAOKA MASAKO
IPC: H01L41/053
Filed: 1998-10-14
Abstract: Mount terminals (32-34) formed on the end faces of a housing (31) in the longitudinal direction respectively abut against external electrodes (1, 2) which are formed on an end face of a piezoelectric element (6) in the longitudinal direction and used to apply input voltage, and an external electrode (3) for extracting output voltage. These abutted portions are fixed by soldering or with conductive adhesive to electrically connect the mount terminals to the external electrodes and fix the piezoelectric element (6) inside the housing (31).
Patent EP-1023496-A1 (EP)
Inventor: LEIBLER LUDWIK
IPC: D21H19/20
Filed: 1998-10-14
Abstract: L'invention se rapporte à un procédé de traitement du papier consistant en l'application sur le papier soit d'une résine cationique, la PAE et d'un latex contenant des fonctions acides, appliqués simultanément mais séparement, soit d'un mélange stable préparé au préalable contenant la PAE et un latex stabilisé par un tensio-actif non ionique.
Patent EP-1042871-A1 (EP)
Inventor: BEARD PAUL F
IPC: H04B10/556
Filed: 1998-10-14
Abstract: A method for radiofrequency (RF) transmission of digital information includes generating an RF signal using a voltage-controlled oscillator (VCO), stabilizing the RF signal from the VCO by providing an error signal from a phase-locked loop (PLL) to an input of the VCO, and combining the digital information with the error signal of the PLL input to the VCO, thereby causing variations in frequency of the RF signal from the VCO that represent the digital information. Apparatus for RF transmission of digital information includes a VCO, the VCO arranged to generate an RF signal, a PLL, the frequency input of the PLL coupled to the RF signal output of the VCO, an encoder, the encoder arranged to convert the digital information into a form where it has a data rate faster than a response time of the PLL, and a coupler, the coupler coupling both the error signal output of the PLL and the encoded digital information to an input of the VCO.
Patent EP-1019217-A1 (EP)
Title: Alliage d'apport pour soudure, a base d'aluminium et de magnesium
Inventor: HASZLER ALFRED JOHANN PETER
IPC: C22C21/06
Filed: 1998-10-01
Abstract: Alliage d'apport pour soudure à base d'aluminium ayant la composition suivante, en pourcentage en poids: Mg 5,0 à 6,5, Mn 0,4 à 1,2, Zn 0,4 à ∫2,0, Zr 0,05 à 0,3, Cr max. 0,3, Ti max. 0,2, Fe max. 0,5, Si max. 0,5, Cu max. 0,25, le reste étant Al et les inévitables impuretés. La présente invention concerne en outre un procédé de fabrication d'un fil de soudure à base d'aluminium, ainsi qu'un procédé de construction de structures soudées.
Patent EP-1025423-A1 (EP)
Inventor: STEINER DONALD
IPC: G01C21/20
Filed: 1998-09-30
Abstract: In an iterative method and system, a route is determined from a starting point to a destination point. Sub-modules are supplied with digital messages that respectively contain at least one sub-starting point and one sub-destination point that are contained in a sub-route map that is allocated to the respective sub-module that receives the respective message. Each sub-module determines a sub-route between the respective sub-starting point and the respective sub-destination point. The route is formed from the sub-route.
Patent EP-0954353-A1 (EP)
Inventor: CINBIS CAN
IPC: A61N1/37
Filed: 1998-11-04
Abstract: A circuit for determining lead impedance during the time a pacing or other stimulating electrical pulse is being delivered measures current and voltage simultaneously to check for open circuits or short circuits based on different thresholds. The detection of a bad lead can force a double pulse to be delivered in real time in a unipolar configuration. Switching from bipolar to unipolar configuration based on detecting a bad bipolar circuit can be supported.
Patent EP-1035791-A1 (EP)
Inventor: BATTAGLIA JOSEPH M
IPC: A47F1/18
Filed: 1998-11-24
Abstract: Cette invention concerne un présentoir (10) autoporteur prévu pour recevoir entre ses montants une palette (12) chargée d'articles (14) ou pour être monté en tête de gondole. Ce présentoir (10) comprend un châssis (16) continu constitué d'éléments multiples, dont un cadre avant (18) en U inversé et un cadre arrière (20) également en U inversé reliés par deux éléments de stabilisation (22) qui viennent s'emboîter dans le châssis continu (16). Une pluralité d'étagères (54) parallèles relie les cadres avant et arrière (18, 20) du présentoir (10) et vient augmenter la capacité de rangement.
Patent EP-0942317-A1 (EP)
Inventor: TSUTSUMI MAKOTO
IPC: G02F1/295
Filed: 1999-03-10
Abstract: An optical signal processing apparatus includes a YIG
monocrystal serving as a magnetic body. A microstrip is
provided on one main face of the YIG monocrystal, and
microwaves are input to the microstrip. In order to input a
laser beam into the YIG monocrystal, a semiconductor laser, a
first lens, and a polarizer are disposed on the outside of
one side surface of the YIG monocrystal with respect to the
widthwise direction thereof. In order to detect a laser
signal output from the YIG monocrystal, a analyzer, a second
lens, and a photo detector are disposed on the outside of the
other side surface of the YIG monocrystal with respect to the
widthwise direction thereof.
Patent EP-0947226-A1 (EP)
Inventor: CAERAN FRANCESCO
IPC: A63C17/00
Filed: 1999-03-22
Abstract: An improved skate with in-line wheels or with an ice-skating blade,
includes a shoe (2) which is articulated in the metatarsal region (3) so as to form
a sole which is divided into a front part (9) and a rear part (10). The front part is
rigidly associated with a first supporting frame (11) for the wheels (12) or for a
blade, while the rear part (14) is slidingly associated with a second supporting
frame for the wheels (12) or for a blade. The first and second frames (11,14) are
mutually articulated approximately in the region below the metatarsus, allowing to
improve the adaptation of the skate to the natural movement of the foot.
Patent EP-0969222-A1 (EP)
Inventor: JOSEPH ADRIAN
IPC: B29C65/48
Filed: 1999-06-22
Abstract: Raw adhesive (10',11') is distributed by pressing the components together. The joint becomes air tight after curing. Tubular support (1') for a rolling bellows air spring and the carrier (2') are joined to each other along their respective inner (4') and outer (5') cylindrical surfaces. Raw adhesive (10',11') is applied to the surfaces and the components are pushed into each other with a small clearance or a press fit or shrinkage fit to give an air tight joint after curing. An Independent claim is also included for applying raw adhesive (10',11') to the cylindrical surfaces and curing it after assembly. The adhesive can be applied as several axially displaced spiral beads. A lead-in chamfer can be provided to assist in spreading of the adhesive layer during assembly.
Patent EP-1053697-A1 (EP)
Inventor: MAN SOO CHOI
IPC: A45D44/18
Filed: 1999-07-28
Abstract: A cosmetic brush assembly according to the invention comprises a
first hollow cylindrical type casing (10); a second hollow cylindrical
type casing (20) having a smaller length than that of the first casing
and slidably accommodating a lower portion of the first casing; a brush
member (30) slidably accommodated in the first casing. The brush member
(30) has a brush (31) formed at upper end and a plurality of engaging
pieces (33,34,35) formed at a periphery of lower end thereof. The
present invention further comprises a length-variable member (36) having
an end fixed to a center of lower surface of said brush member and a
cylindrical engaging member fixed to an inner circumference of lower
portion of the first casing. The engaging member (40) has a plurality of
engaging pieces (43,44) formed at upper end thereof, the each engaging
piece of the engaging member is capable of engaging with the each
engaging piece of the brush member respectively. The present invention
further comprises a fixing plate (37) to which another end of the
length-variable member (36), the fixing plate is fixed to an inner
circumference of lower end of the second casing.