baber/WOPTO huggingface dataset:
Patent EP-0831946-A2 (EP)
Inventor: HILLMAN ROBERT STEVEN
IPC: A61M39/16
Filed: 1996-01-30
Abstract: L'invention concerne un système d'administration des médicaments à rétrocontrôle, qui permet le prélèvement (78, 80), l'analyse de sang (96, 98) ainsi que le dosage automatisés. Le nouveau collecteur décrit dans l'invention comprend une entrée des liquides, une sortie patient conçue pour administrer des liquides aux patients et recevoir un échantillon de sang prélevé sur le patient, ainsi qu'un passage pour liquides reliant l'entrée à la sortie du patient. Dans un autre mode de réalisation un ensemble intégré comporte une pompe péristaltique et des galets retractibles.
Patent EP-0956166-A2 (EP)
Inventor: TSANTRIZOS PETER G
IPC: F23M5/08
Filed: 1996-12-10
Abstract: L'invention porte sur la conception d'un four compact et léger, utilisé pour le traitement de déchets et conçu spécifiquement pour des applications dans lesquelles, d'une part, le poids du four doit être le plus petit possible et, d'autre part, l'espace destiné à l'installation de celui-ci est limité. Ce four comporte trois chambres principales: une première chambre (12) dans laquelle l'eau et les composés organiques sont dissociés et vaporisés, et les métaux et céramiques sont vitrifiés et transformés en scories en fusion, un chalumeau (18) à plasma ou une bobine d'induction pouvant être utilisé pour fournir l'énergie nécessaire à cette opération; une seconde chambre (28), dans laquelle les composés dissociés et vaporisés sont brûlés dans l'air ou l'oxygène, à l'aide d'un chalumeau (32) à plasma apportant l'énergie supplémentaire requise; et une troisième chambre (38) servant à recevoir et stocker les scories vitrifiées. Dans le four décrit, on utilise une construction de paroi de chambre chaude unique, légère, multicouche, incorporant des matériaux perfectionnés permettant d'obtenir à la fois une efficacité haute énergie ainsi qu'une régulation dynamique du refroidissement. La construction de paroi légère utilisée pour ce four constitue une caractéristique essentielle de la présente invention.
Patent EP-0786800-A2 (EP)
Inventor: YAEGASHI HIDETAMI
IPC: H01L21/00
Filed: 1997-01-24
Abstract: A processing apparatus comprises a plurality of process unit groups (G1 to G5) each including a plurality of process units for subjecting an object (w) to a series of processes, the process units being arranged vertically in multiple stages, an object transfer space (22) being defined among the process unit groups (G1 to G5), and a transfer mechanism (21) for transferring the object (w), the transfer mechanism (21) having a transfer member (73, 78a, 78b, 78c) vertically movable in the object transfer space (22), the transfer member (73, 78a, 78b, 78c) being capable of transferring the object (w) to each of the process units. The processing apparatus further comprises a mechanism (50, 52, 53, 54, 55, 60) for forming a downward air flow in the object transfer space (22), a mechanism (51, 57, 58, 59, 60, 61) for controlling the quantity of the downward air flow, and a mechanism (56, 60, 61) for controlling the pressure in the object transfer space (22). Thus, a variation in condition of the object transfer space (22) is reduced.
Patent EP-0795686-A2 (EP)
Inventor: IWAI AKIRA
IPC: F02D41/34
Filed: 1997-03-11
Abstract: An apparatus for detecting misfires in an electronic controlled diesel engine (1). The engine (1) has a crankshaft (10), a combustion chamber (2), an injection nozzle (7) for injecting fuel into the combustion chamber (2), and an injection pump (8) driven by the crankshaft (10) and used to pressurize and discharge the fuel toward the nozzle (7). A speed sensor (65) detects the rotating speed of the crankshaft (10). An electronic control unit (71) controls the injection pump (8) to adjust the amount of the fuel to be injected from the injection nozzle (7). The control unit (71) controls the injection pump (8) so that the amount of the fuel to be discharged from the injection pump (8) to the injection nozzle (7) decreases in accordance with increase of the rotating speed detected by the sensor (65). The control unit (71) computes a change rate of the rotating speeds in predetermined rotational phase positions of the crankshaft (10) based on the rotating speed detected by the detecting means (65). The control unit (71) determines an occurrence of the misfire in the engine (1) based on comparison of the change rate with a predetermined reference value. The control unit (71) computes a change of amount of the fuel to be injected from the injection nozzle (7) and corrects the preference value used to determine the misfire based on the change of amount of the fuel.
Patent EP-0812872-A2 (EP)
Inventor: PAKUSCH JOACHIM DR
IPC: C04B40/06
Filed: 1997-06-05
Abstract: The production of polymer powder (I) suitable for the modification of mineral binder building materials, involves drying an aqueous polymer dispersion which forms films with a Tg of not above 30 degrees C, where before drying, the dispersion is treated with drying agents (IIa) which have a liquefying action on the mineral binder when it is mixed with water and ready for use; after drying, the powder (I) is treated with finely divided solid additive(s) (IIIa) which have a solidifying action on the binder/water mix. Alternatively, the dispersion is treated with solidifying driers (IIb) before drying, and the dried powder is treated with finely divided solid additives (IIIb) which have a liquefying action on the mix. Also claimed are: (i) polymer powder (I) obtained by this process; (ii) mineral binders containing (I); and (iii) dry mortar preparations containing 20-60 wt% mineral binder, 0.1-20 wt% (I) and up to 25 wt% conventional additives, the remainder consisting of sand, fillers, pigments and natural and/or synthetic fibres.
Patent EP-0821324-A2 (EP)
Inventor: HAAS JUERGEN
IPC: G06F12/0864
Filed: 1997-07-10
Abstract: The invention pertains to computer graphics systems providing
three-dimensional pixel oriented images. Proposed is an
efficient application of the Z-Buffer algorithm for visible
surface determination in 3D graphics hardware. 
     The Z-Buffer algorithm is improved by a method of caching
depth information which can be implemented in hardware by a
specific depth cache memory (Z-Cache). Hereby the Z-Buffer
access is speeded-up by burst read and write of depth values
from the Z-Buffer to the Z-Cache and vice versa. Further the
overall execution time of the Z-Buffer algorithm is
significantly improved with respect to the implementation of a
one cycle read/compare/write operation to Z-values in case of
a cache "hit".
Patent EP-0843242-A2 (EP)
Inventor: RUTKOWSKI CHRISTIAN DIPL-PHYS
IPC: G05B19/408
Filed: 1997-11-07
Abstract: The arrangement controls a machine tool which comprises several predetermined, as well as pre-settable spatial reference points which are used for processing and/or creating partial programs for a workpiece processing through a control program. Data specific to the reference points are stored in a reference point memory area (1) separate and independently from the control program (2) and the partial programs (7). The control program has access on the reference point memory area when preparing and/or processing the partial programs.
Patent EP-0853144-A2 (EP)
Inventor: KENT DIANE R
IPC: D01D5/253
Filed: 1997-12-18
Abstract: Multicomponent fibers have a primary core, and multiple secondary
cores equidistantly radially spaced from one another and from the
primary core. The primary and secondary cores are entirely embedded
within (and thus completely encased by) a primary sheath. Optionally,
the primary sheath may be entirely or partly surrounded
by a secondary sheath. The primary and secondary cores may be
spun from polymers having distinctly different or complementary
properties which are surrounded by a sheath or sheaths formed of
another polymer(s) which protects the cores.
Patent EP-0827327-A2 (EP)
Inventor: MCINTYRE DALE F
IPC: H04N1/21
Filed: 1997-08-14
Abstract: In an electronic camera is disclosed in which an image of a subject is
focused on an area image sensor. The image is stored in a memory which drives a
display. After a user views the display, the user can adjust the image parameters to
provide an improved image. A printer makes optical hard copy of the improved
image directly off the display.
Patent EP-0798124-A2 (EP)
Inventor: LEE BONG-GI
IPC: B65H7/00
Filed: 1997-04-01
Abstract: A paper re-pick-up method for an image forming apparatus is described in which, if an initial attempt at paper pick-up is unsuccessful, the paper pick-up is re-tried automatically a predetermined number of times. The number of re-tries is determined by decrementing a re-try counter.
Patent EP-0812647-A2 (EP)
Inventor: KEEGAN JAMES
IPC: B23K35/04
Filed: 1997-06-05
Abstract: A metal-core weld wire usable for gas shielded arc welding gapless joints on low carbon and low alloy galvanized and galvanealed steels. The metal-core weld wire includes a low carbon steel sheath surrounding a core composition. In one embodiment, the low carbon steel sheath includes, by total weight of the metal-core weld wire, between approximately 0.01 - 0.03 % C, and the core composition includes, by total weight of the metal-core weld wire, between approximately 0.05 - 0.20 % Ti, between approximately 0.05 - 1.00 % Nb, Fe powder, and Mn to the extent that the metal-core weld wire includes between approximately 0.1 - 1.0 % Mn wherein the metal-core weld wire includes between approximately 0.1 - 1.0 % Si. The core composition is, by total weight of the metal-core weld wire, between approximately 0.001 - 12.0 %. The metal-core weld wire provides, at weld rates up to 150 cm/min, reduced arc ionization potential and spatter, and improved arc stability and shielding. The metal-core weld wire produces, at weld rates up to 150 cm/min, weld deposits having reduced blow holes and porosity, no liquid metal embrittlement, and reduced weld pool surface tension resulting in an improved wetting characteristic.
Patent EP-0832665-A2 (EP)
Inventor: ERSKINE TIMOTHY J
IPC: A61M25/00
Filed: 1997-09-15
Abstract: A self-healing seal is provided which is particularly adaptable for use in medical
applications. The seal includes a housing which defines an interior volume. The housing is
formed of a rigid or semi-rigid material such as a rubber or other elastomeric material. A viscous
flowable material is disposed within, and substantially fills, said interior chamber of the housing.
The viscous flowable material is typically a gel, such as silicone gel. The self-healing seal is
configured such that if it is penetrated by an object such as a hypodermic needle, when the needle
is subsequently removed, the viscous flowable material flows in such a manner as to fill the space
previously occupied by the penetrating object. At the same time the housing is sufficiently elastic
to maintain the viscous material within the interior volume of the housing. In this manner a liquid
impermeable seal is formed.
Patent EP-0929865-A2 (EP)
Title: Procede pour diminuer la taille des echantillons dans des essais acceleres de verification de la fiabilite
Inventor: HU JUN MING
IPC: G06F11/00
Filed: 1997-09-30
Abstract: Un procédé permettant de déterminer par ordinateur la taille W d'un échantillon nécessaire pour une évaluation accélérée d'un produit, comprend les étapes consistant à choisir un Objectif de Fiabilité R convenant au produit, à choisir un niveau de confiance NC adapté à la précision obtenue avec les essais accélérées, à choisir le nombre de cycles d'essai Nt définissant la durée choisie pour les essais accélérées, à calculer la taille de l'échantillon W pour l'évaluation accélérée, selon l'équation W = Log(1 - CL)/Log(R(N)) et ensuite à tester les W échantillons de produit dans les Nt cycles d'essai pour valider la fiabilité requise quand aucune défaillance n'est observée dans les Nt cycles d'essai. On décrit également un procédé pour déterminer le nombre de cycles Nt requis pour une évaluation accélérée d'un produit ayant une durée de vie donnée. Dans l'un ou l'autre procédé ci-dessus, quand des défaillances sont observées dans les Nt cycles d'essai/temps, à ce moment le nombre de cycles d'essai/temps peut être étendu au moins à 2 Nt et un nouveau Niveau de Confiance peut être calculé selon l'équation (I). La fiabilité R pour la conception du produit est validée quand les nouveaux Niveaux de Confidence NCNouveau sont supérieurs à une valeur NCmin indiquée comme étant une valeur de confiance minimale requise pour le procédé d'essai accéléré.
Patent EP-0941242-A2 (EP)
Inventor: JACOBS KENNETH
IPC: A61K38/00
Filed: 1997-11-19
Abstract: L'invention concerne de nouveaux polynucléotides et les protéines qu'ils codent.
Patent EP-0944976-A2 (EP)
Title: Systeme reparti de commutation en telecommunications et procede correspondant
Inventor: NATTKEMPER DIETER
IPC: H04L49/111
Filed: 1997-12-04
Abstract: Un sous-système réparti (100) de commutation en télécommunications reçoit et répartit des paquets de données transférés entre une pluralité de sous-systèmes de commutation ou d'équipements d'extrémités de voies (102, 104, 106) et un commutateur de paquets de données (110). Chaque équipement d'extrémité de voie (102) possède une liste d'adresses enregistrées. Lorsqu'un tel équipement reçoit un paquet de données, il compare l'adresse de ce paquet de données à sa liste d'adresses enregistrées et transmet le paquet de données vers un autre équipement d'extrémité de voie (104) si l'adresse du paquet de données ne correspond à aucune des adresses de sa liste d'adresses enregistrées. Le paquet de données est transféré jusqu'à ce qu'il atteigne un équipement d'extrémité de voie (106) possédant une adresse en correspondance ou sinon il est traité de manière appropriée par un dernier équipement d'extrémité de voie (106) dans la chaîne. Si l'adresse du paquet de données correspond à une adresse de sa liste d'adresses enregistrées, l'équipement d'extrémité de voie (102) transfert le paquet de données par l'intermédiaire d'une carte interface d'abonné (120) vers une installation d'abonné (108) correspondant à l'adresse du paquet de données.
Patent EP-0973714-A2 (EP)
Title: Production d'acide 2-(6-methoxy-2-naphtyl)propionique racemique, ou de ses precurseurs
Inventor: SABAHI MAHMOOD
IPC: C07C43/215
Filed: 1997-12-29
Abstract: Pour produire de l'acide (±)-2-(6-méthoxy-2-naphtyl)propionique, ou son précurseur à partir de 2-bromo-6-méthoxynaphthalène, on utilise du 2-bromo-6méthoxynaphthalène obtenu; (a) par méthylation de 6-bromo-2-naphtol par du chlorure de méthyle dans un solvant comprenant un ou plusieurs composés RZ où R est H ou un groupe alkyle, et Z est -OH ou -CN sous réserve que si Z est -CN, R soit alkyle, et en présence d'une base forte; et (b) par récupération et purification du 2-bromo-6-méthoxynaphthalène ainsi formé. Le 6-bromo-2-naphtol est de préférence préparé: (1) en faisant réagir du 1,6-dibromo-2-naphtol avec de l'hydrogène dans un solvant comprenant (a) un halogénure organique dans lequel l'halogène présente un numéro atomique de 35 ou moins; ou (b) un mélange d'eau et dudit solvant en présence de quantités à effet catalytique (i) d'un catalyseur à base de carbure de tungstène, et (ii) d'un catalyseur de transfert de phase; et (2) en séparant le 1,6-dibromo-2-naphtol du solvant d'halogénure organique de manière à le débarrasser presque entièrement d'impuretés contenant des halogènes avant de l'utiliser pour la susdite réaction de méthylation. Ce procédé permet de réduire les quantités de co-produits formés, d'éliminer la nécessité de fer et/ou le sulfate de diméthyle en excès comme composants de la réaction, et d'améliorer le rendement d'exploitation des installations. Les précurseurs de l'acide (±)-2-(6-méthoxy-2-naphtyl)propionique formés à partir de ce 2-bromo-6méthoxynaphthalène sont le réactif de Grignard du 2-bromo-6méthoxynaphthalène, le bis(6-méthoxy-2-naphtyl)zinc, l'halogénure de 6-méthoxy 2-naphtylzinc, le 6-méthoxy 2-naphtyllithium, le 6-méthoxy 2-naphtylcuivre(I), le bis(6-méthoxy 2-naphtyl)cadmium, l'halogénure de 6-méthoxy 2-naphtylcadmium, et le 6-méthoxy 2-vinylnaphtalène.
Patent EP-0861958-A2 (EP)
Inventor: TOMA AUGUSTIN
IPC: E05B47/00
Filed: 1998-02-16
Abstract: The system for door opener has a locking lever (3), which locks or releases the catch (2). A first safety lever (6) holds the locking lever in the locked position, and with a solenoid (4) is swivelable in a position releasing the locking lever. With a second safety lever (10) which engages at the first safety lever (6), for the protecting of the locking lever against breaking open. The second safety lever is a mechanically uncouplable lever of small mass, located at its centre of gravity, which is adjustable from a position locking the first safety lever, by a magnetic coupling at an armature (5) of the solenoid, in a position releasing the first safety lever.
Patent EP-0864477-A2 (EP)
Inventor: OTOMO AKIHIRO
IPC: B60T8/36
Filed: 1998-03-12
Abstract: Vehicle hydraulic braking system including a hydraulic
pressure source (12, 18, 20) for pressurizing a fluid
according to an operation of a brake operating member (126),
so that the pressurized fluid is supplied to at least one
wheel brake cylinder (24, 26, 50, 52) for braking at least
wheel of the vehicle, a pressure control valve device (56)
for regulating the pressure of the fluid to be applied to
each wheel brake cylinder, the valve device having a
pressure-increasing, pressure-holding and pressure-reducing
states, and a reservoir (154) for storing the fluid which
has been discharged from each wheel brake cylinder through
the pressure control valve device during the operation of
the brake operating member, so that the fluid is returned
from the reservoir to the hydraulic pressure source after
the operation of the brake operating member. The reservoir
has a storage capacity smaller than a maximum total amount
of the fluid that can be accommodated in all of the at least
one wheel brake cylinder during operation of the at least
one wheel brake cylinder.
Patent EP-0878695-A2 (EP)
Inventor: NOUMI KENJI
IPC: G01G13/02
Filed: 1998-03-18
Abstract: An apparatus is used for continuously weighing and
discharging dried powdery, granular or flaky material by a
predetermined amount. The apparatus comprises a hopper for
storing the material having a discharging section at the
bottom portion, a slender feed cylinder connected obliquely
and rotatably to the discharging section of the hopper, a
receptacle having a closure lid at the lower portion for
storing temporarily the material discharged from the feed
cylinder, a weight measuring device for measuring the weight
of the powdery, granular or flaky material charged into the
receptacle together with the weight of receptacle, a motor
mechanism for rotating the feed cylinder at a high speed or
low speed, a lid opening and closing mechanism for opening
and closing a closure lid of the receptacle according to the
signal from a weight measuring device, and a chute for
feeding downwards a specified amount of the powdery, granular
or flaky material discharged from the receptacle.
Patent EP-0869168-A2 (EP)
Inventor: PI SUBIRANA RAFAEL DR
IPC: C11D3/37
Filed: 1998-03-27
Abstract: Polyolefin wax free hydrophilic conditioners comprise: (A) ester quats; (B) silicone compounds; and (C) optional further surfactants. The use of polyolefin wax free mixtures of (A)-(C) as conditioners is also claimed.
Patent EP-0868890-A2 (EP)
Inventor: SAKATA MASAAKI
IPC: A61C5/77
Filed: 1998-04-06
Abstract: An abutment tooth model which can improve a mold releasable property of
the prosthetic restoration (releasability from an abutment tooth model or a mold)
and a method of manufacturing such a prosthetic restoration are provided. The
abutment tooth model is formed of a base material such as an ultra-hard plaster
(CaSO 4 ·2H 2 O), and at least one oxide selected from the group comprising Zr, Y and
Ca. The abutment tooth model is formed so as to be slightly larger than the
abutment tooth to the extent of the degree of shrinkage of the prosthetic restoration
(green body) by taking the curing expansion upon molding and the thermal
expansion upon sintering into account The abutment tooth is formed using a
compound in which Ti powder or Ti alloy powder is contained as its main component,
and the compound is built up onto the abutment tooth model 5 so as to have a
desired shape, and thus obtained green body is subjected to a debinding treatment.
Then, the green body is sintered together with the green body to obtain a prosthetic
restoration composed of the metal sintered body.
Patent EP-0881412-A2 (EP)
Inventor: BISCHOF PETER
IPC: F16H55/18
Filed: 1998-04-09
Abstract: The gearwheel has two or more toothed gearwheel elements (3,4). These are connected together by at least one connecting member (5) which connects the gearwheel elements circumferentially immovable relative to each other. When heat-expanded the member causes the gearwheel elements to move circumferentially relative to each other. The connecting member can be a push-pull rod fitted as a chord between two gearwheel elements and connected positively at each end to one element.
Patent EP-0911878-A2 (EP)
Inventor: WEIGAND PETER
IPC: H05K1/00
Filed: 1998-07-18
Abstract: A multi-level integrated circuit metalization
system having a composite dielectric layer comprising a
layer 22 of diamond or sapphire. A plurality of patterned
metalization layers is disposed over a semiconductor
substrate 10. A composite dielectric layer is disposed
between a pair of the metalization layers. The composite
dielectric layer 22 comprises a layer of diamond or
sapphire. The diamond or sapphire layer has disposed on a
surface thereof one of the patterned metalization layers.
A conductive via 34 passes through the composite layer.
One end of the conductive via is in contact with diamond or
sapphire layer. The diamond or sapphire layer conducts
heat laterally along from the metalization layer disposed
thereon to a heat sink provided by the conductive via. The
patterned diamond or sapphire layer provides a mask during
the second metalization deposition. Thus, the leads of the
next metalization layer will be deposited directly on the
diamond or sapphire layer which will serve as an etch stop
during the metal etching process.
Patent EP-0905731-A2 (EP)
Title: Bellows and vacuum switch using the bellows
Inventor: MORITA AYUMU
IPC: H01H33/66
Filed: 1998-09-21
Abstract: A bellows of which one end portion is fixed to a
movable lever 35 passing through a vessel wall and swinging
and the other end portion is fixed to the vessel wall 3 is
characterized in that the spring constant of the above-mentioned
bellows at a central portion in an expansion
direction is made smaller than that at the end portions in
the expansion direction. The bellows can damp stress
concentration at end portions and improve the life, without
enlarging the size of the bellows. 
     And a vacuum switch has the bellows used therein.
Patent EP-0889490-A2 (EP)
Inventor: KACZKOWSKI ANDRZEJ DR
IPC: H01F27/36
Filed: 1995-08-08
Abstract: The current converter has a Rogowski coil (3) located ina ring shaped space that is filled with an isolating material (4). The insulating material outer surface is covered with an electrically conducting foil (12), e.g. silver, copper or aluminium alloys, that acts a screening material. Alternatively a plastic having metal particles may be used. When exposed to high frequency noise the screening provides full protection.
Patent EP-0917283-A2 (EP)
Inventor: KOBAYASHI KEVIN WESLEY
IPC: H03D7/02
Filed: 1998-10-29
Abstract: A low power mixer with improved linearity performance. The mixer, in
accordance with the present invention includes first and second active baluns coupled to a
Schottky diode ring. Each of the active baluns includes a complementary differential
Schottky switch driver which enables the Schottky diode ring-quad to be switched with
full tail current which provides relatively better linearity performance per dc power
consumption than known Schottky diode double balanced mixers with active baluns.