baber/WOPTO huggingface dataset:
Patent DE-19955748-A1 (DE)
Title: Control system for hydro-mechanical deep drawing machine has pressure intensifier with regulator valve to regulate pressure in water tank dependent upon drawing die position
Inventor: BRECKNER MANFRED
IPC: B21D22/20
Filed: 1999-11-19
Abstract: The machine has a water tank (8) with working medium, which is pressure charged via a pressure intensifier (10). A regulator valve (34) connecting the water tank to a return channel (32) is operated dependent upon actuation of the pressure intensifier. A continuously adjustable path valve (18) to set an intake pressure is switched in front of the pressure intensifier. An adjustable throttle (38) to control filling of the water tank, and/or a back pressure valve (36) to prevent a working medium back flow, are located between a lower tool part (4) and a filler pump (20) of a pressure limitation unit.
Patent DE-19961355-A1 (DE)
Inventor: ENGELBRECHT JUERGEN
IPC: C08G65/12
Filed: 1999-12-17
Abstract: A visible light photopolymerizable composition comprising a) an aryliodonium salt and b) a titanocene derivate. These compositions can be used together with an epoxide resin as a dental composition.
Patent DE-19961901-A1 (DE)
Title: Workpiece chuck e.g. for flow machine rotor blade, uses chuck plates with axially adjustable clamp rods, with reference clamp rods used for workpiece positioning
IPC: B25B5/14
Filed: 1999-12-20
Abstract: The chuck (1) has 2 opposing chuck plates (2,3), each provided with a base body (4,5) and a number of axially adjustable clamp rods displaced into contact with the workpiece surface. One of the chuck plates has at least 3 reference clamp rods defining a reference position for accurate positioning of the workpiece (12).  An Independent claim for a workpiece clamping method is also included.
Patent EP-1170773-A1 (EP)
Inventor: EHRET H-P
IPC: H01J37/317
Filed: 2000-07-03
Abstract: The device has at least one electron cyclotron resonance ion source (1) with a central, axis-parallel passage/opening and at least one device for laser induced damping of material within the vacuum inclusion and at least one gas feed device. The device has at least one laser damping chamber. Independent claims are also included for the following: a method of coating and/or implantation in materials and/or human or animal tissues.
Patent EP-1043559-A1 (EP)
Inventor: MURASAKI MASAHIKO
IPC: F23M11/04
Filed: 2000-04-05
Abstract: A furnace observation apparatus for observing the state in a high temperature
atmosphere furnace, which comprises an optical member (14) to be inserted and
disposed in a through-hole (30) formed in a furnace wall (28) of the furnace (12), made
of a material having a softening point higher than the furnace temperature and
being capable of transmitting an image observed in the furnace (12), and a
photographing means (16,18,20) to be disposed outside of the furnace (12), for
photographing the image observed in the furnace (12), transmitted from the optical
member (14).
Patent EP-1055612-A1 (EP)
Inventor: GANZ PETER
IPC: B65D65/30
Filed: 2000-04-22
Abstract: Production of a package which is easy to open from a flexible material, e.g. plastic sheet, paper or aluminum, comprises finishing it so that it is easy to tear in all directions. A coating (7) is applied which has a contoured edge (8). This extends short tear (6) to the outer edge of the package.
Patent EP-1057680-A1 (EP)
Inventor: LINDEN THOMAS
IPC: B60W10/04
Filed: 2000-04-29
Abstract: Control system adjusts motor and gear operating parameters to attain a target speed. To avoid overshooting of the target speed as it is approached, the target speed has an offset added to it forming a replacement speed above or below the target speed. As the actual speed approaches the target speed the replacement speed it raised or lowered until it coincides with the target speed. As the target speed is approached oscillations in speed about the replacement velocity reduce and after the oscillation period the offset is reduced to zero.
Patent EP-1072639-A1 (EP)
Inventor: NIKKESHI SUSUMU
IPC: C09K15/34
Filed: 2000-07-25
Abstract: Provided is an additive for a thermoplastic resin prepared
by mixing tannin with a coupling agent, and the above additive
inhibits the thermoplastic resin from being reduced in a molecular
weight in heating and melting and achieves heat stabilization of the
thermoplastic resin. Accordingly, it becomes possible to recycle the
molded articles.
Patent EP-1110648-A1 (EP)
Inventor: ROEHM GUENTER HORST
IPC: B23B31/16
Filed: 2000-11-08
Abstract: The tension chuck has a chuck body (3) connected to the chuck flange whilst several clamping jaws (5) are mounted in radial guide grooves (4) of the chuck body. A control bolt (10) and a locking bolt (11) are mounted in the wedge rod (7) adjustable in the axial direction of the chuck body and are mutually adjusted in common in opposite directions by a coupling member (12). The control bolt is adjustable in the direction of the guide groove by a spring and a detent socket (14) in the chuck flange takes up the locking bolt when the control bolt engages in the groove. A resetting member (21) removes the locking bolt from the detent socket when the wedge rod moves into a position for changing the clamping jaw.
Patent EP-1065012-A1 (EP)
Inventor: COLOMBO ENRICO
IPC: B21B45/00
Filed: 2000-06-26
Abstract: The invention regards a method for rolling billets fed
from a billet-heating furnace (10) set upstream of a
roll train, in which, between the furnace (10) and a
first stand (11) of the roll train is provided a space
for transfer of the billets coming out of the furnace.
In the space between the furnace (10) and the stand
(11) at least two billets (15, 14) are welded together
and subsequently introduced into said stand (11).
Patent EP-1023931-A1 (EP)
Inventor: FUCHS ALBRECHT
IPC: B01D53/04
Filed: 2000-01-27
Abstract: The invention provides a solid filter body (4) for a filter unit, including
a sintered composition of adsorbing materials containing activated carbon
having a particle size in the range of from 4 to 100 mesh, and a binder in the
form of thermoplastic powder having a particle size in the range of from 10 to
250 mesh, the ratio of binder to adsorbent being less than 25% by weight, and
the composition being sintered at a temperature below 250°C. The invention
further provides a fluid filter unit (2) including a casing (6) having inlet and
outlet openings (8, 10) housing the solid filter body (4) and a method for
manufacturing the solid filter body.
Patent EP-1075044-A1 (EP)
Inventor: BONAS ROGER PHILIP
IPC: H01R13/658
Filed: 2000-05-10
Abstract: An electrical connector part (20) for terminating an
electric cable (C) comprises a one-piece body part (22) which
houses a conductor terminating means (24) and is formed with
a circumferential surface (30) for overlapping by the shield
(S) of the cable, and a spring (40) in the form of a coiled
metal ribbon for wrapping around the portion of cable shield
which overlaps the circumferential surface (30). The usual
backshell of the connector is dispensed with.
Patent EP-1091404-A1 (EP)
Inventor: LOTFI ASHRAF W
IPC: H01L23/50
Filed: 2000-10-03
Abstract: The present invention provides a lead frame for use in packaging a circuit
having a discrete component, and a method of manufacture thereof. In one
embodiment, the lead frame includes a lead support structure and a plurality of
severable leads that are coupled to the lead support structure. The plurality of severable
leads extend inward from the lead support structure to predetermined locations
corresponding to terminals of the discrete component.
Patent EP-1030200-A1 (EP)
Inventor: DE MONTMORILLON LOUIS-ANNE
IPC: H04J14/02
Filed: 2000-02-07
Abstract: Optic fiber with wavelength of 1550 nm has effective surface larger than or equal to 100 square microns, chromatic dispersion larger than or equal to 14 ps/(nm.km), and sensitivity to microbending lower than or equal to 1. For a long wave of 1550 nm. the chromatic dispersion is less or equal to 21 ps/(nm.km). Refractive index profile is coaxial-type index profile with ring having, starting from center of fiber: first central section with slightly constant index; first annular section with index larger than index of sheath, and larger than index of central section. Both sections form coaxial profile. Around first annular section, fiber has buried section with index lower or slightly equal to index of sheath, then second annular section with index larger to index of sheath, forming ring around coaxial profile. An Independent claim is also included for a transmission system
Patent EP-1092419-A1 (EP)
Inventor: MAURIN VERONIQUE
IPC: C11D3/37
Filed: 2000-09-26
Abstract: A composition for washing keratin materials, combines, in a cosmetically acceptable medium: i) at least one detergent surfactant; ii) at least one polyorganosiloxane oil with a viscosity greater than or equal to 0.1 m2.s-1; and iii) at least one acrylic terpolymer made up of a monomer (a) chosen from a C1-C6 alkyl acrylate and a C1-C6 alkyl methacrylate, a monomer (b) chosen from a heterocyclic vinyl compound with at least one nitrogen or sulphur atom, a (meth)acrylamide, a mono- or di(C1-C4)alkylamino(C1-C4)alkyl (meth)acrylate and a mono- or di(C1-C4)alkylamino(C1-C4)alkyl (meth)acrylamide, and a monomer (c) chosen from a urethane produced by reaction between a monoethylenic unsaturated isocyanate and a nonionic surfactant, a copolymerizable ethylenic surfactant monomer, a surfactant monomer of urea type, an allyl ether carrying alkylenoxy groups and a nonionic monomer of urethane type.
Patent EP-1039268-A1 (EP)
Inventor: DEPEURSINGE YVES
IPC: G01D9/00
Filed: 2000-03-20
Abstract: The installation includes a number of sensors (14), an electronic management system (18) designed to process the data from the sensors and connection means between the sensors and the management unit. The connection means comprises a flexible insulating ribbon (12) fitted with conducting tracks (18) used to support the sensors. The conducting tracks include, see Fig 2: - a network of tracks forming a line bus (34,40) which follow the ribbon over its length and finish at an electronic unit and; - a number of network tracks (38,44,48,52) individually connecting each sensor to the line bus. The sensors are fitted with contacts (24,26a,26b) and the conducting tracks are connected to the contacts by conducting wires (42,45,50).
Patent EP-1122720-A1 (EP)
Title: Process for manufacturing a group comprising at least two elements, one whereof includes an encapsulated micro-integrated structure, and thereby obtained group
Inventor: MURARI BRUNO
IPC: G11B5/55
Filed: 2000-02-02
Abstract: The manufacture process comprises: forming a first wafer (20)
of semiconductor material housing integrated electronic
components forming a microactuator control circuit and a
signal preamplification circuit (22); forming microactuators
(10), each comprising a rotor (52) and a stator (51), in a
surface portion of a second wafer (28) of semiconductor
material; attaching the second wafer (28) to the first wafer
(20), with the surface portion of the second wafer facing the
first wafer; thinning the second wafer (28); attaching the
second wafer (28) to a third wafer (75) to obtain a composite
wafer (78); thinning the first wafer (20); cutting the
composite wafer (78) into a plurality of dice (77) connected
to a protection chip (75'); removing the protection chip
(75'); attaching read/write transducers (6) to the dice (77);
and attaching the dice to supporting blocks (3) for hard-disk
drivers (1).
Patent EP-1195190-A1 (EP)
Inventor: CATELLI ROBERTO
IPC: B01F5/06
Filed: 2000-10-05
Abstract: The invention relates to a homogenization valve comprising an inlet conduit (1)
for the product to be homogenized and an outlet zone (5) for the product when
homogenized, the inlet conduit (1) being located upstream and the outlet zone
(5) being located downstream of the outlet aperture (2) of the valve; the valve
comprising a seating (3) and an obturator (4). The seating (3) and obturator (4)
of the valve face one another at an annular surface inside which ends (6a) of
conduits (6) open out, each of which conduits (6) is connected to the inlet
conduit (1). The outlet aperture (2) of the valve develops both along an external
circumference (2a) and an internal circumference (2b) of the annular surface;
a cavity (7) is afforded, into which the outlet aperture (2) of the valve opens,
which outlet aperture (2) develops along the internal circumference (2b) and
is connected to the outlet zone (5) by holes (8).
Patent EP-1059361-A1 (EP)
Inventor: SUNDKVIST JAN-ERIC
IPC: C22B3/20
Filed: 2000-05-30
Abstract: A method of purifying an acid teaching solution obtained by processing
hydrometallurgically material that contains valuable metals and also Fe 3+  and
Fe 2+ , and possibly also arsenic in solution. The major part of the Fe 3+ -content and
the arsenic is precipitated out in a first stage, by adding pH-elevating agent to the
leaching solution. The precipitate formed in the first precipitation stage is
extracted from the solution and removed from the process. The solution is
oxidised in a second precipitation stage while adding a further pH-elevating agent
for oxidation of Fe 2+  and precipitation of resultant Fe 3+  and any arsenic still
present. The resultant precipitate and any residual solid pH-elevating agent are
then extracted from the solution and returned in the process to more acid
conditions, and the thus purified solution is then processed to win its valuable
metal content in a manner per se. The pH is suitably raised during the first stage to
a value in the range of 2.2-2.8, and in the second stage to a value in the range of
3.0-4.5. The oxidising process in the second stage is suitably effected by injecting
air into the solution and by preferably using lime or limestone as the pH-elevating
agent. Solid material extracted from the second stage is returned beneficially to
the first stage. Some of the solid material taken from each precipitation stage can
be recycled within respective stages as a nucleating agent.
Patent EP-1098448-A1 (EP)
Inventor: IKEDA TAMOTSU
IPC: H04L1/00
Filed: 2000-02-09
Abstract: A data transmission system which allows received
data to be decoded and reproduced in real time by simple
decoding and which allows signal reproduction and
recording by highly reliable error-correcting decoding,
wherein a transmitter encodes transmission data by an
error-correcting code enabling control of the error-correcting
characteristic and the real-time
characteristic at the receiving side and transmits it
through a transmission line and a receiver 2a demodulates
the received data by a demodulation circuit 102, decodes
it by a simple decoding circuit 104 and simultaneously
stores it in a storage circuit 110, demultiplexes the
decoded data 105a by a demultiplexing circuit 106, and
reproduces it by a reproduction circuit 123 in a form for
viewing and listening by a user. A control circuit 122
obtains identification information related to the data to
be recorded according to a record instruction 125,
specifies the start and the end of the data to be
reproduced to the storage circuit 110 and reads it,
applies error-correcting decoding to it by an error-correcting
decoding circuit 111, and records the
demultiplexed information data 114 or data 116 reproduced
by the source reproduction circuit 115 by a recording
circuit 124.
Patent EP-1156990-A1 (EP)
Inventor: POLLITT CLIFFORD BRUCE
IPC: C04B14/06
Filed: 2000-02-22
Abstract: Mélange durcissable mais non adhésif de matières qui peut être utilisé pour poser des carreaux ou des éléments de pavage. Ce mélange peut remplir les vides existant entre des carreaux ou des éléments de pavage individuels pour servir de matériau de remplissage en vue de stabiliser les éléments sans pour autant coller aux surfaces de ces derniers, le mélange comprenant une matière particulaire qui ne renferme pas plus de 2 % d'oxyde d'aluminium et pas plus de 1 % d'oxyde ferreux ce qui produit une composition chimique stable à partir du mélange et réduit au maximum le maculage des carreaux ou des éléments de pavage lorsqu'on l'applique sur ces derniers.
Patent EP-1186487-A1 (EP)
Inventor: HORI SEIJI
IPC: B60R22/46
Filed: 2000-02-22
Abstract: There is provided a pretensioner which can as a whole be
made smaller. A rack and pinion type pretensioner is disposed
outside a second leg plate 18 of a webbing take-up device 10. A
driving mechanism of the pretensioner includes, as principal
components, a piston 116 formed as a rack bar, and a pinion 102.
The pinion 102 includes a toothed portion 104 and a clutch
portion 106, and is directly connected to a winding shaft.
Accordingly, as compared with a conventional system in which
intermediate gears are disposed between the pinion 102 and the
rack bar, the pretensioner can as a whole be made smaller both in
radial and axial directions thereof.
Patent EP-1150623-A1 (EP)
Title: Implants et alliages biocompatibles ameliores
Inventor: FEHRING THOMAS K
IPC: A61L27/04
Filed: 2000-02-04
Abstract: L'invention concerne des alliages pour implants biocompatibles améliorés ainsi que des procédés de construction d'implants artificiels présentant une meilleure résistance à l'usure. Les alliages pour implants biocompatibles à base de cobalt de l'invention sont pratiquement exempts de particules de carbures, de nitrures et sigma de seconde phase, et peuvent présenter des propriétés de dureté et de résistance équivalentes ou supérieures à celles de l'alliage classique CoCrMo, ainsi qu'une résistance à la fatigue considérablement améliorée et des propriétés supérieures de contact par friction grâce au polyéthylène de masse moléculaire très élevée (UHMWPE). Les constructions d'implants artificiels et les procédés selon un autre aspect de l'invention peuvent éliminer les défauts cachés à l'origine de défaillances à long terme des implants articulaires.
Patent EP-1159633-A1 (EP)
Inventor: BACON THOMAS M
IPC: G06K7/00
Filed: 2000-02-14
Abstract: L'invention concerne un système de réapprovisionnement en matériel fondé sur des étiquettes d'appels de pièces. Le système selon l'invention met en oeuvre l'infrastructure de positionnement radio d'objets étiquetés décrite dans le brevet US n° 5 920 287. Pour chaque pièce différente (14) utilisée par un poste de travail (15) sur une ligne, une étiquette « d'appel de pièce » (15) est placée au niveau, ou près, de ce poste de travail. Pour initier le réapprovisionnement d'une pièce, un bouton-poussoir « d'appel » (32) est activé sur une étiquette. En réponse à l'activation de ce bouton, une salve de signaux HF contenant l'identité de l'étiquette et les données d'état est transmise à partir de l'étiquette d'appel. Ces informations sont récupérées par un lecteur à répartition spaciale et un sous-système de processeur (10, 24) pour être appliquées à une base de données de gestion d'actifs (20). Cette base de données associe les données d'identification de l'étiquette à une pièce particulière, pour permettre à un opérateur de gestion de ressources de spécifier le composant auquel il est nécessaire d'accéder dans le stock pour le livrer au poste de travail de l'étiquette d'appel ou de demande de pièces.
Patent EP-1179100-A1 (EP)
Inventor: MCMINN PEARSON V JR
IPC: F24C15/20
Filed: 2000-02-22
Abstract: L'invention concerne un système de renovation destiné à des cuisines professionnelles et des cuisines des grands établissements pour (1), le nettoyage automatique quotidien des évacuations de buées et des conduits de fumée, (2), le nettoyage recyclable basse pression faible volume conçu pour éliminer les traces d'huile sur des revêtements durs et pour accélérer la biorestauration des déchets d'hydrocarbure qui en résultent, (3), le ramassage et l'élimination des graisses qui se sont  accumulées sur le toit, (4), l'incubation systèmatique sur site et l'amélioration de la propagation de micro-organismes bactériens de culture spécifiques des hydrocarbures dans une solution aqueuse automatiquement mélangée, contenant à la fois des agents oxydants à PH neutre et des agents dispersants à base d'hydrocarbure qui produisent une solution nettoyante régénératrice et recyclable, spécialement élaborée pour l'usage intérieur, et (5), le déversement quotidien automatique d'une solution enrichie en oxygène et renfermant les microbes dans les tuyaux d'évacuation de la cuisine, réduisant de cette manière l'engorgement des évacuations provoqué par la solidification des graisses et enfin favorisant la biodégradabilité et la réduction des graisses accumulées dans le siphon principal intégré au système d'égouts.
Patent EP-1181595-A1 (EP)
Inventor: BROENG JES
IPC: H01S3/06
Filed: 2000-03-30
Abstract: A micro-structured optical fibre having a cladding comprising a number of elements having a non-circular cross-section. Each element has at least one part extending outside a circle having the same cross-sectional area as the element. These extending parts are directed in the same direction. This cladding structure provides polarisation preserving properties to the optical fibre. Optical fibres using this technology may have claddings with elements placed non-periodically as well as in a two-dimensional periodic lattice - such as cladding providing Photonic Band Gap (PBG) effects.
Patent EP-1289843-A1 (EP)
Inventor: NORTJE MARTHINUS JORDAAN
IPC: B65D5/49
Filed: 2000-04-10
Abstract: L"invention concerne une séparation d"emballage (10) constituée d"un seul élément en feuille de carton rectangulaire (12). Ledit élément en feuille (12) délimite trois fentes découpées à l"emporte-pièce (14), alignées selon un certain espacement les une par rapport aux autres le long d"un axe commun A, et plusieurs plis parallèles espacés (22), perpendiculaires audit axe commun A. Ledit élément en feuille est divisé en deux parties (24.1 et 24.2). Lorsque la séparation d"emballage est montée, les parties 24.1 et 24.2 sont repliées l"une par rapport à l"autre autour dudit axe commun A, de sorte qu"elles soient dos à dos. L"élément en feuille (12) est plié en accordéon le long des fentes (14), de manière que des canaux parallèles (26) soient formés dans les parties de la feuille. Lorsque la séparation d"emballage (10) est montée, les fentes (14) sont déplacées, de sorte qu"elle forment une étoile ouverte, des passages parallèles espacés et allongés (28) étant formés entre les parties de l"élément en feuille.
Patent EP-1175423-A1 (EP)
Inventor: STRAUSS STEVEN H
IPC: H01M10/05
Filed: 2000-03-10
Abstract: A compound comprising a polyfluorinated anion and the use thereof is provided. Specifically, the present invention provides a compound comprising an anion which comprises a polyfluorinated alkoxide coordinated to a transition metal, or a Group III, IV or V element.
Patent EP-1155201-A1 (EP)
Inventor: PRATT WILLIAM F
IPC: B29C70/20
Filed: 2000-01-26
Abstract: Fiber-reinforced composite structures and applications that exhibit inherent damping with little or no sacrifice in the strength and that make use of wavy fiber patterns (1, 3) in the plane of the composite laminate (1, 2, 3). The invention includes the methods and apparatus for manufacturing the wavy composite material, and the use of the material in the construction of practical structures and devices. The fabrication of the wavy fiber pre-preg (fibers preimpregnated with epoxy resin as an example) can be accomplished with an automated control system that permits the creation of non-periodic or mixed wave forms. Combined with conventional laminate structures and/or materials (7), these wavy composite materials allow the design engineer to 'tune' the dynamics (e.g. damping, stiffness) of the structural member. The use of wavy patterns (1, 3) in the laminate is not limited to the use of traditional epoxies but may also be used in conjunction with specialized matrix materials having inherent viscoelastic properties.