baber/WOPTO huggingface dataset:
Patent EP-1151528-A1 (EP)
Inventor: IRAVANI KAMRAN
IPC: H03L7/04
Filed: 2000-10-02
Abstract: A low phase noise CMOS voltage controlled oscillator (VCO) circuit. The VCO circuit includes a bias circuit and a VCO cell coupled to the bias circuit. The VCO cell includes a VCO output for transmitting a VCO output signal. A frequency to voltage converter is coupled to receive the VCO output signal. The frequency to voltage converter converts a frequency of the VCO output signal into a corresponding voltage output. The voltage output is coupled to control the bias circuit. The VCO cell includes a current source coupled to the bias circuit such that the voltage output from the voltage a current converter provides negative feedback to the VCO cell via the current source. The negative feedback, in turn, reduces the phase noise on the VCO output signal.
Patent EP-1239825-A1 (EP)
Inventor: LEY JAKOB PETER
IPC: C07D521/00
Filed: 2000-12-01
Abstract: Kosmetische und/oder dermatologische Zubereitungen, die teilweise neue Catecholoxime der Formel (I) enthalten, können in physiologischen Systemen, die natürliche Abwehrmechanismen gegen freie Radikale und reaktive Sauerstoffverbindungen unterstützen, oder Schutzstoffe in Kosmetika oder Pharmazeutika deren oxidationsempfindlichen Bestandteile vor Autoxidation geschützt werden sollen, eingesetzt werden.
Patent EP-1240214-A1 (EP)
Inventor: ALMQUIST VIDAR
IPC: C08F4/69
Filed: 2000-11-29
Abstract: Ths invention provides a process for the preparation of a polyethylene, in particular an HDPE suitable for blow moulding of HIC, which comprises polymerizing ethylene and, optionally an ethylenically unsaturated comonomer copolymerizable therewith, in the presence of a catalyst comprising a first silica-supported chromium catalyst having a pore volume of at least 2 mL/g, a surface area of at least 350 m<HIL><2</SP><PDAT>/g and a chromium content of 0.1 to 1.0% by weight and a second silica-supported chromium catalyst having a pore volume of at least 2 mL/g, a surface area of at least 450 m<HIL><2</SP><PDAT>/g and a chromium content of 0.1 to 1.0% by weight, wherein the silica support of said first catalyst also comprises alumina and the silica support of said second catalyst also comprises titanium, and preferably a co-catalyst.</PTEXT>
Patent EP-1240706-A1 (EP)
Title: Method for operating a 3-phase controller circuit
Inventor: MAGYAR PETER
IPC: H02M5/257
Filed: 2000-12-19
Abstract: The invention relates to a method for operating a 3-phase controller circuit, especially a soft start device for 3-phase motors, with a controllable semi-conductor circuit (2) in two of its three phase branches (L1-T1, L2-T2, L3-T3), respectively. The problem with known methods for controlling asymmetrically constructed circuits of this type are the unwanted side affects, such as torque fluctuations, that occur in motors to be controlled or similar. The invention solves this problem by providing that the two semiconductor circuits (2) of the phase branches to be controlled are controlled asymmetrically.
Patent EP-1235971-A1 (EP)
Inventor: WARDLEY MIKE
IPC: E21B17/14
Filed: 2000-12-11
Abstract: Cette invention concerne un patin de trépan (1) destiné à être monté sur une colonne de tubes, qui comporte une partie aléseuse (5) sur laquelle est montée une pluralité d'éléments aléseurs séparés (6) agencés généralement selon un motif géométrique sinople. Les éléments aléseurs sont répartis sur l'ensemble de la surface du corps de patins (2) à sa périphérie, mais ils sont séparés les uns des autres aussi bien dans le sens longitudinal que dans le sens radial sur la partie aléseuse du corps de patin. L'invention concerne également un patin de trépan utilisé pour forer un alésage en vue du montage d'une chemise, qui travaille selon un mouvement de rotation ou de va-et-vient, indépendamment de la direction ou de la vitesse.
Patent EP-1146975-A1 (EP)
Title: Method for the production of light-metal pellets
Inventor: BOEHNKE CHRISTIAN
IPC: B22D11/06
Filed: 2000-11-21
Abstract: The invention relates to a method for the production of light-metal pellets, in which a light-metal melt is introduced into a gap (4) between two cooling bodies (1) and in which the light-metal melt (3) is divided into pellets (8), of pre-determined size, before complete solidification thereof, either by means of weakened lines (6) or complete separation. According to the invention, a device is disclosed for carrying out the method, in which the cooling bodies (1) comprise troughs on the surfaces thereof which face each other, of such a kind that the light-metal melt situated between the two cooling bodies may be formed into pellets in the shape defined by said troughs.
Patent EP-1240627-A1 (EP)
Title: Terminal de paiement par carte a puce
Inventor: SARRADIN JEAN-LOUIS
IPC: G06Q20/00
Filed: 2000-12-20
Abstract: Pour résoudre un problème de coût d'utilisation de terminaux de paiement mobiles, on prévoit que ces terminaux de paiement soient mixtes, c'est-à-dire capables de se connecter à la fois avec une station de base d'un réseau de téléphonie mobile public et à la fois avec une station de base d'un réseau de téléphonie privé. Les moyens de sélection du mode de transmission prévoient que de préférence le mode de transmission avec le réseau de téléphonie privé sont préférés car le coût tarifaire de ces communications est moins élevé.
Patent EP-1132793-A1 (EP)
Inventor: WILHELM WILHELM DR
IPC: G05F3/22
Filed: 2001-03-06
Abstract: The circuit arrangement generates an output voltage (V0) which is independent of the actual value of the supply voltage (VCC), and comprises a device (11) for generating a reference voltage, and one or several collector current sources which are respectively formed by a transistor (20, 30, 40). The base (21, 31, 41) of each transistor is respectively connected with the output (14) of the reference voltage source. The emitter (22, 32, 42) of each transistor is connected with ground (13), and the respective collector (23, 33, 43) with a voltage source (12) for the supply voltage, preferably over a resistance (25, 35, 45).
Patent EP-1154130-A1 (EP)
Inventor: HOFFMANN MICHAEL DR
IPC: B01D53/94
Filed: 2001-04-25
Abstract: Nitrogen oxide (NOx) and soot removal from lean combustion engine exhaust gas with low sulfur oxide (SOx) concentration involves passing the exhaust gas through a storage catalyst adsorbing NOx and SOx under lean exhaust gas conditions and a particle filter in two separate cycles. Nitrogen oxide (NOx) and soot removal from lean combustion engine exhaust gas with low sulfur oxide (SOx) concentration involves passing the exhaust gas through a storage catalyst adsorbing NOx and SOx under lean exhaust gas conditions and a particle filter. In separate cycles: (1) the storage catalyst is denitrified periodically by making the exhaust gas richer; and (2) the filter is regenerated by heating lean exhaust gas to a temperature at which soot burns off, then the storage catalyst is desulfurized by making the exhaust gas richer. An Independent claim is also included for the exhaust gas purification equipment used in the above process, which contains a NOx storage catalyst and a particle filter.
Patent EP-1273595-A1 (EP)
Inventor: LEINONEN TIMO
IPC: C08F4/65
Filed: 2001-06-20
Abstract: A process for producing a Gp IIa/transition metal olefin polymerisation
catalyst component, in which a Gp IIa metal complex is reacted with a
transition metal compound so as to produce an oil-in-oil emulsion, the disperse
phase containing the preponderance of the Mg being solidified by heating to
provide a catalyst component of excellent morphology. Polymerisation of
olefins using a catalyst containing such a component is also disclosed. The
process may be employed in the production of Ziegler-Natta catalysts.
Patent EP-1174964-A1 (EP)
Title: An automatic connector assembling apparatus and method
Inventor: ABE KOSHI
IPC: H01R43/00
Filed: 2001-07-05
Abstract: [Object] 
     To automate an operation of mounting a wire assembly made up of a ferrite
and terminal-provided wires into a connector housing in which a housing main body
and a housing cover are integrally connected by a connecting piece and an operation
of mounting/assembling a locking member. 
     [Solution] 
     Operations are automated by providing a mechanism 50 for fully mounting an
essential accommodated portion of a wire assembly AY into a housing main body
C1, a mechanism 20, 25 for turning a housing cover C2 after the wire assembly AY
is fully mounted, a mechanism 40, 60 for connecting the housing cover C2 with the
housing main body C1, and a mechanism 40, 70 for inserting a locking member into
a connector housing C.
Patent EP-1201699-A1 (EP)
Inventor: SCHAEFER OLIVER DR
IPC: C07F7/08
Filed: 2001-08-09
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von aminofunktionellem Organosiloxan der allgemeinen Formel III, (SiO4/2)k(R<1>SiO3/2)m(R<1>2SiO2/2)p(R<1>3SiO1/2)q [O1/2SiR<1>2-R-NH2]s[O1/2H]t bei dem Organosiloxan der allgemeinen Formel IV (SiO4/2)k(R<1>SiO3/2)m(R<1>2SiO2/2)p(R<1>3SiO1/2)q[O1/2H]r mit cyclischem Silazan der allgemeinen Formel V <IMAGE> umgesetzt wird, wobei R, R<x>, R<1>, s, t, r, k, m, p und q die Bedeutungen aus Anspruch 1 aufweisen.
Patent EP-1343740-A1 (EP)
Inventor: WHITEKER GREGORY T
IPC: C08F4/643
Filed: 2001-11-27
Abstract: L'invention concerne un procédé d'oligomérisation d'éthylène consistant à combiner l'éthylène avec un système catalyseur comprenant un activateur et des composés métalliques avec un ou plusieurs groupes phénoxyde, représentés par la formule (A), dans laquelle R?3, R4, R5, R8, R9 et R10¿ peuvent chacun représenter indépendamment les uns de autres l'hydrogène, un halogène, un groupe contenant un hétéroatome ou un groupe C¿1? à C100, à condition qu'au moins un de ces groupes présente une valeur σp de Hammett (Hansch, et al Chem. Rev. 1991, 91, 165) supérieure à 0,20; R?2 et R7¿ peuvent représenter chacun indépendamment les groupes alkyle, aryle ou silyle; R1 et R6 peuvent chacun représenter indépendamment un groupe alkyle, un groupe aryle, un groupe alcoxy ou un groupe amino, N représente l'azote; H représente l'hydrogène; O représente l'oxygène; M représente un métal de transition du groupe 4 ; et chaque X peut représenter indépendamment des autres un ligand anionique ou un ligand dianionique.
Patent EP-1350357-A1 (EP)
Inventor: CORON JEAN-SEBASTIEN
IPC: H04L9/30
Filed: 2001-11-20
Abstract: Il existe de nombreux algorithmes de chiffrement probabiliste à clef publique. La plupart de ces algorithmes ne présentent pas un niveau de sécurité maximal face à un attaquant ayant la possibilité d'obtenir le déchiffrement de certains messages. ('Chosen Ciphertext Attacks' en anglais) Le procédé de l'invention est une construction permettant d'augmenter la sécurité de tout algorithme de chiffrement probabiliste ou déterministe à clef publique pour atteindre un niveau de sécurité optimal.
Patent EP-1351588-A1 (EP)
Title: Multiposition boot strap mount
Inventor: MARTIN JOHN D
IPC: A43C11/14
Filed: 2001-11-30
Abstract: The present invention is directed to a strap assembly (150) for a sports boot (100), that includes a first strap (151) pivotally connected at one end to the boot heel portion (130), and a second strap (161) pivotally connected to the opposite side of the heel portion. A clasp (159) is provided that allows the first strap to be adjustably connected to the second strap. One or both of the straps are attached to the heel portion with a slider mechanism (180) that allows the proximal ends of the straps to be selectively adjusted. The slider mechanism includes a slider plate (181) attached to the boot upper (120) having a medial channel (184) with an elongate slot (186). A nut plate (200) is slidably disposed in the medial channel, and a screw (210) connects the strap to the nut plate.
Patent EP-1139039-A1 (EP)
Inventor: LIFSON ALEXANDER
IPC: F25B1/00
Filed: 2001-03-08
Abstract: An optimized position for an economizer shut-off valve (48,50), or other method of
increasing the volume in an economizer line is disclosed In one embodiment, the
economizer shut-off valve (48) is positioned directly downstream of the economizer
heat exchanger (34). In a second embodiment, the valve (50) is positioned upstream of the
economizer expansion valve (46) and the economizer heat exchanger (34). In a third
embodiment, the economizer expansion valve (52) is also provided with an appropriate
control such that it can be utilized as the shut-off valve. In the fourth embodiment,
additional volume is added to the economizer line. With each of these
embodiments, the volume of the economizer line between the compressor and the
economizer shut-off valve is relatively large compared to the prior art. Benefits
with regard to temperature control, efficiency and capacity increase are achieved
by this invention. Moreover, a less expensive shut-off valve (48,50) can be utilized.
Patent EP-1190695-A1 (EP)
Inventor: IBARAGI KAZUYA
IPC: A61K6/083
Filed: 2001-09-26
Abstract: A dental catalyst for chemical polymerization comprising an acidic
compound, an organic peroxide such as cumene hydroperoxide, and aryl borate
compound such as sodium tetraphenylborate, but without substantially containing
amine compound. This catalyst is chemically highly stable, is easy to handle, is
highly active, is less likely to be impaired by polymerization, and does not cause the
cured product to be tinted or discolored, and is very useful for the dental restorative.
Patent EP-1215306-A1 (EP)
Inventor: JAWOROWSKI MARK R
IPC: C25F1/00
Filed: 2001-12-12
Abstract: A feedback controlled stripping system comprises a
stripping tank 12 containing an electrolyte bath stripping
solution for removing a coating from at least one workpiece
immersed in the stripping solution while a controlled absolute
electrical potential is maintained on the at least one workpiece
with respect to a reference electrode also immersed in the
stripping solution, a rinse tank 14 for rinsing the workpiece(s)
after removal of the workpiece(s) from the stripping tank, and a
distillation unit 16 for receiving electrolyte containing
dissolved metals from the stripping tank, for purifying the
electrolyte received from the stripping tank, and for returning
the purified electrolyte to the stripping tank. In a preferred
embodiment, the stripping tank 12, the rinse tank 14, and the
distillation unit are mounted to a skid 18. The system further
includes a control module.
Patent EP-1259594-A1 (EP)
Inventor: SCHNORR KIRK
IPC: D06L4/40
Filed: 2001-02-21
Abstract: Xyloglucanases belonging to family 44 of glycosyl hydrolases and having a relative xyloglucanase activity of at least 30 % between pH 5 and pH 8 are derived from the genus <i>Paenibacillus</i>, especially from a strain of <i>Paenibacillus polymyxa</i> or <i>Paenibacillus sp</i>. The xyloglucanases exhibit high performance in conventional detergent compositions.
Patent EP-1254345-A1 (EP)
Title: Assemblage d'echangeur de chaleur sans soudure
Inventor: BOLLA JAMES DAVID
IPC: F28D9/00
Filed: 2001-02-08
Abstract: L'invention concerne un assemblage de la partie centrale d'un échangeur de chaleur sans soudure (12) qui comprend plusieurs assemblages de plaques (36) à ailettes (30a, b, 32) empilées. Une barre d'enceinte séparée (42) est placée à l'extrémité de chaque assemblage de plaque (36) à ailettes (30a, b, 32). Plusieurs ouvertures (52, 58) sont préalablement perforés dans les barres d'enceinte (42) avant l'assemblage de la partie centrale (12) une fois cette partie centrale (12) assemblée, elle est brasée afin de former une structure unitaire. Des ouvertures (56) formées dans la tubulure d'admission et de sortie (14, 16) sont alignées avec les ouvertures (52, 58) formées dans les barres d'enceinte (42) et des éléments d'attache (57) sont introduits dans les ouvertures alignées (56). Les éléments d'attache (57) servant à fixer chaque collecteur à plusieurs barres d'enceinte séparées (42).
Patent EP-1257405-A1 (EP)
Inventor: BEHLING MICHAEL
IPC: B29C48/44
Filed: 2001-02-01
Abstract: L'invention concerne une extrudeuse, en particulier pour le traitement de masses de plastique fondues, comprenant une chambre (4) d'extrusion logée dans un boîtier d'extrusion, à travers laquelle s'étend au moins une vis (2) d'extrudeuse rotative, entraînée par un moteur et présentant au moins une partie (5) de forme cylindrique sur l'axe de la vis (2). La chambre (4) d'extrusion présente au moins une partie de boîtier destinée à former un interstice circulaire ayant la fonction d'un passage à étranglement (blister) (15), en particulier pour régler la pression de la masse fondue qui entoure pratiquement à équidistance au moins un axe de vis (2) dans la zone de la partie cylindrique. L'invention est caractérisée en ce que la hauteur de l'interstice circulaire au passage à étranglement peut être modifiée de façon ciblée par des effets dynamiques réglables de l'extérieur et par la déformation élastique de la surface intérieure de la chambre (4) d'extrusion et/ou de la surface de l'axe de vis. Cette modification peut être réalisée par le fait que, dans la zone du passage à étranglement, dans la paroi de la partie du boîtier (1) et/ou dans l'axe de vis (4) se trouve une chambre de compression hydraulique.
Patent EP-1270742-A1 (EP)
Inventor: NAGANO MAKOTO
IPC: C12N15/22
Filed: 2001-03-23
Abstract: A method of detecting a risk factor for the onset of
arteriosclerosis in a subject on the basis of correlation of
a gene mutation in the CETP gene (in particular, mutation at
(1) guanine at the -69-position of the CETP gene; (2) the
site encoding leucine at the 151-position of CETP encoded by
the CETP gene; (3) the site encoding arginine at the 201-position
and alanine at the 202-position of the same; or (4)
the site encoding arginine at the 282-position of the same)
with the risk for arteriosclerosis, thereby detecting
arteriosclerosis.
Patent EP-1297039-A1 (EP)
Inventor: WHIPPLE WESLEY L
IPC: C08F2/10
Filed: 2001-04-03
Abstract: This invention is directed to structurally-modified water-soluble polymers prepared by initiating polymerization of an aqueous solution of monomers under free radical polymerization conditions to form a polymer solution and adding at least one structural modifier to the polymer solution after at least 30 % polymerization of the monomers has occurred, and to use of the water-soluble cross-linked polymers as flocculating agents.
Patent EP-1294873-A1 (EP)
Inventor: HEMMINGS BRIAN ARTHUR
IPC: C12Q1/6886
Filed: 2001-06-07
Abstract: A human protein (designated Carboxy-terminal Modulating protein, CTMP) is described and is identified as having tumour suppressor properties. CTMP has been shown to interact with protein kinase B and inhibit protein kinase B activity, establishing its importance in the protein kinase B signalling pathway.
Patent EP-1296447-A1 (EP)
Title: High-frequency amplifier
Inventor: SHINJO SHINTARO
IPC: H03F3/193
Filed: 2001-06-29
Abstract: Ahigh-frequency amplifying unit 2 in which a steep gain variation
developed according to a change in the amplitude of input
high-frequency signal is suppressed is provided. It amplifies
an input high-frequency signal with a transistor 12 at the same
time a measuring circuit 27 measures amplitude of the input
high-frequency signal, and a bias control circuit 26 continuously
controls a bias applied to the transistor 12 according to the
value of amplitude measured by the measuring circuit 27. Thus
it is possible to suppress a steep gain variation produced
according to a variation in the amplitude of input high-frequency
signal.
Patent EP-1292773-A1 (EP)
Inventor: AGNER IVO
IPC: F01C21/08
Filed: 2001-06-01
Abstract: The invention relates to a pump comprising a pump chamber in which a rotationally-driven pump element is placed; at least one suction connection which runs into said pump chamber and at least one pressure connection; and rotating delivery cells which change volume and which are connected to the suction connection or pressure connection according to the rotating position of the pump element. A hydraulic intermediate capacity is provided which can be charged via the first connection thereof by the pressure of the pumping medium on the pressure connection, and which can be charged via the second connection thereof by the pumping medium pressure on the pressure connection depending on the rotating position of the pump element, or connected to a delivery cell which is not directly connected to the pressurised connection.
Patent EP-1309552-A1 (EP)
Inventor: REID ROBERT C
IPC: A61P15/00
Filed: 2001-07-24
Abstract: The present invention relates generally to amino acid derivatives and to methods of making the same. In particular, the invention relates to compounds bearing a stereochemical identity, that is, the same stereochemistry, with the chiral α-carbon of D-α-amino acids and their use in methods of therapy, including the treatment of inflammatory diseases, and to compositions and enantiomeric mixtures containing them.
Patent EP-1272584-A1 (EP)
Inventor: WIECK ANDREAS
IPC: C09J201/00
Filed: 2001-05-17
Abstract: L'invention concerne l'utilisation d'un support papier ayant une densité comprise entre 1,1 et 1,25 g/cm<3> comme bande support dans un matériau de recouvrement pour un ruban adhésif. Selon l'invention, le support papier présente pratiquement une face supérieure et une face inférieure, il est enduit de plastique sur la face supérieure ou sur la face inférieure et une couche antiadhérente est appliquée au moins sur l'une des deux faces éventuellement enduites de plastique.
Patent EP-1355803-A1 (EP)
Inventor: TRISTRAM JAM
IPC: B60C19/00
Filed: 2001-08-14
Abstract: L'invention concerne un système d'éclairage de roue (3) comportant un pneumatique, comprenant au moins un émetteur de rayonnement lumineux alimenté (1), cet émetteur lumineux (1) étant, en partie au moins, encastré dans une partie du pneumatique de la roue (3).
Patent EP-1319114-A1 (EP)
Inventor: CHERON ERIC
IPC: E06B9/82
Filed: 2001-08-31
Abstract: The invention concerns a method for controlling an electric motor driving a body in translation between an initial position and a final position determined by a stop, by powering the motor with reduced voltage in the final position approach phase. The motor has a torque/speed characteristic such that the torque at null speed decreases with the supply voltage. As the approach phase starts, the method consists in determining a reduced voltage by decreasing the rotational speed of the motor from a nominal value to a predetermined reduced value and in cutting the motor power supply if the motor rotational speed drops below a predetermined threshold value.
Patent EP-1229748-A1 (EP)
Inventor: YOSHII ISAMU
IPC: H04W88/18
Filed: 2001-08-27
Abstract: A DRC signal detecting section 113 demodulates a
signal outputted from a despreading section 112 and
detects a DRC signal; a transmitted-ratio calculating
section 101 calculates the ratio of an amount of
transmitted data to the total amount of data; an
assigning section 102 decides the assignment of
communication resources to each communication terminal
based on the DRC signal which is detected by DRC signal
detecting section 113 and the transmitted-ratio which is
calculated by transmitted-ratio calculating section 101.
Patent EP-1233443-A1 (EP)
Inventor: AMEMIYA ISAO
IPC: G03F1/20
Filed: 2001-09-04
Abstract: In a pattern of a transfer mask to transfer a transfer
pattern to a substrate to be transferred by the use of energy
beams, the transfer mask being made by forming an aperture
pattern in a thin film portion supported by a supporting
frame portion, when the transfer pattern includes a shielding
pattern in which one part is connected to at least the
periphery of the transfer mask, a shielding pattern portion,
where the ratio of the surface area of the pattern surface
portion on the transfer mask to a sectional area of a
supporting portion is larger than 5000, is split and
developed.