baber/WOPTO huggingface dataset:
Patent EP-0778663-A1 (EP)
Inventor: UMEDA ATSUSHI
IPC: B60L50/10
Filed: 1994-12-06
Abstract: An alternating current generator for motor vehicles having an extremely small power loss and which can be simply cooled includes a power converter having at least either high side semiconductor power elements or low side semiconductor elements. The high side power elements connect an output terminal of the armature coil to a high potential terminal of the battery; the low side semiconductor power elements connect an output terminal of the armature coil to a low potential terminal of the battery. The power converter converts the alternating current generated voltage of the armature coil into a direct current voltage to supply electricity to the battery. An exciting current controller includes a switching transistor for controlling an exciting current to a field coil. Either or both all the semiconductor power elements in the power converter or the switching transistor in the exciting current controller is formed of SiC material, which is a compound of Si and C, having a resistivity smaller than that of pure Si.
Patent EP-0805145-A1 (EP)
Inventor: MITTENDORF JOACHIM DR
IPC: C07C69/74
Filed: 1997-04-21
Abstract: Preparation of enantiomerically pure cyclopentane  beta -amino acid compounds of formula (I) comprises (a) reaction of meso-dicarboxylic acid anhydride of formula (II) with an alkenol of formula (III) in the presence of an equimolar amount of a chiral base and in an inert solvent to give an enantiomerically pure ester of formula (IV); (b) conversion of (IV) into the enantiomerically pure acid (IVa) of formula (IV; E = H); (c) conversion to the azide by (1) Curtius rearrangement by reacting (IVa) with an azide of formula (R<6>O)2P(O)N3 (V) in the presence of a base and in an inert solvent, or (2) activation of carboxyl group of (IVa) and reaction with an alkali azide or trialkylsilylazide; (d) reaction to the isocyanate of formula (VI); (e) reaction with (III) to give the diester of formula (VII); and (f) cleavage of the urethane and ester functions in an inert solvent in the presence of a Pd catalyst and/or a phosphine and a nucleophilic reagent. A, D = H, halo, OH or 1-8C alkyl (optionally mono- or di-substituted by halo, OH, Ph, benzyloxy, COOH, 1-6C alkoxy, 1-6C acyl, 1-6C alkoxycarbonyl or NR<7>R<8>); or A and D together form =CR<1>R<2>; E = chiral amine base; R<1>, R<2> = H, halo, 1-8C alkyl, 1-8C alkoxy, 1-8C hydroxyacyl, benzyl or Ph; R<4>, R<5> = H, 1-5C alkyl or Ph, (optionally mono- to tri- substituted by halo, CN, OCF3, NO2, CF3, 1-6C alkyl or 1-6C alkoxy); R<3> = as for R<4>, or 5-7 membered heteroaromatic with 3 heteroatoms from S, N and/or O; R<6> = Ph or 1-6C alkyl; R<7>, R<8> = H, Ph or 1-6C alkyl. The enantiomer-pure compounds (IV), (IVa) and (VII) are new.
Patent EP-0806624-A1 (EP)
Inventor: BERG GUENTER
IPC: F42B39/00
Filed: 1997-05-06
Abstract: The transporting container (10) has a tubular shell (16) to which the container bottom (20) is fixed, and a removable cover. The tubular shell is made with longitudinal intended break points (38), distributed uniformly round the circumference and running in the axial direction of the shell. The tube shell has external stacking bars (46). These extend over the entire length of the shell, and are arranged in the circumferential direction of the intended break points and distributed uniformly round the circumference. The longitudinal break points may be built on the inner surface (36) of the tubular shell. The stacking bars may be built from angled profiles provided with ventilation holes (52).
Patent EP-0853203-A1 (EP)
Inventor: SCHUERHOERSTER JOSEF ING
IPC: F16D3/74
Filed: 1997-08-05
Abstract: The drive machine has a detachably connected fixing flange (1) and stressed via rotation shearing. A ring-shaped element (2), made from vulcanised elastomeric material, is connected with an inner-interlocking coupling flange (3) made from plastic. Torque introduction and decline follows at the axial ends of the elastomeric elements. There is a coupling housing (4), made from steel, that is gripped onto the outer interlock (5) of the interlock of the coupling flange. An inner-interlock (6) may be keyed and detachably connected with the shaft of the driven machine. The coupling housing and coupling flange have ring-shaped settling regions (7,8) that lie over each other and are secured, via a securing ring (9), against axial shifting.
Patent EP-0836104-A1 (EP)
Inventor: GROIS IGOR
IPC: G02B6/36
Filed: 1997-10-08
Abstract: A fiber optic connector (40) includes a body member
(14) having an axially extending cavity (16) with a
circumferential flange (47) projecting radially into the
cavity and defining a passage (20) through the flange. The
flange is slotted (48) to define a plurality of radially
inwardly extending flexible stop fingers (50). A ferrule
(28) is provided for mounting an optical fiber. A ferrule
holder (26) has a circumferential rib (42) projecting
radially outwardly therefrom to define a circumferential stop
shoulder (44). The outside diameter (D) of the rib (42) is
greater than the inside diameter (d) of the passage (20).
The ferrule holder (26) can be axially assembled into the
body member (14) in a first, assembly direction by forcing
the rib (42) through the passage (20) flexing the stop
fingers (50). The ferrule holder is prevented from
unforcibly moving in a second, opposite direction by
engagement of the stop shoulder (44) with the stop fingers
(50). A spring (36) is operatively associated between the
ferrule holder (26) and the body member (14) to bias the
ferrule holder in the second direction and, thereby, bias to
the stop shoulder (44) toward the stop fingers (50).
Patent EP-0794456-A1 (EP)
Inventor: ANDRIESSEN HIERONYMUS
IPC: G03C1/09
Filed: 1997-03-01
Abstract: A method of reproducing an electronically stored medical image on a hardcopy material is disclosed, said material comprising a support and on only one side thereof a silver halide emulsion layer and a hydrophilic colloid layer, wherein said emulsion layer comprises red sensitised homogeneous cubic silver chloride, silver chloroiodide, silver chlorobromide or silver chlorobromoiodide crystals having not less than 70 mole % of chloride ions and preferably not less than 90 mole %; not more than 1 mole % of iodide ions and an average crystal size of from 0.12 to 0.30 µm and more preferred from 0.15 to 0.25 µm; wherein said crystals are coated in an amount, expressed as an equivalent amount of silver nitrate of from 2 to 6 g per sq.m., and wherein said material has a hardening degree corresponding with a water absorption of up to 3 g per gram of gelatin at an emulsion side, the said water absorption being measured as defined herein; said method being characterised by the steps of
     image-wise exposure of said material with an electronically adressed red or infrared laser followed by   development processing in a developer free from hardening agents in less than 20 seconds in a total processing time from 30 to 50 seconds from dry to dry, wherein said developer contains a compound corresponding to formula (I) given herein, a precursor thereof, a derivative thereof and/or a metal salt thereof, being more preferably (iso)ascorbic acid;   replenishing said developer in an amount of not more than 100 ml per square meter of developed material;   fixing said developer in a time from 2 to 10 seconds;   rinsing and drying.
Patent EP-0811705-A1 (EP)
Inventor: WATANABE KEIJI
IPC: C11D7/50
Filed: 1994-05-31
Abstract: A defluxing agent for non-chlorine type defluxing after soldering may use, as a constituent component thereof, an organic solvent mixture containing 50-95 parts by weight of an aromatic solvent of 6-20 carbon atoms and 5-50 parts by weight of at least one solvent selected from ester solvents of 3-15 carbon atoms, ketone solvents of 2-15 carbon atoms and alcohol solvents of 1-15 carbon atoms, and containing no chlorine or fluorine. Alternatively, the defluxing agent may use, as a constituent component thereof, an organic solvent mixture containing 50-95 parts by weight of butyl acetate and/or amyl acetate and 5-50 parts by weight of at least one solvent selected from ester solvents of 3-15 carbon atoms, ketone solvents of 2-15 carbon atoms and alcohol solvents of 1-15 carbon atoms, said organic solvent mixture containing no chlorine or fluorine, or a mixture containing 50-90 parts by weight of xylene and 10-50 parts by weight of of xylene and 10-50 parts by weight of cyclohexanone and/or methyl β-methoxyisobutyrate.
Patent EP-0849370-A1 (EP)
Inventor: MALLEY DAVID R
IPC: C22F1/10
Filed: 1997-12-17
Abstract: A high strength nickel base superalloy article having a machined surface is
disclosed. The superalloy comprises, in weight percent, 1.2-3.5Al, 3.0-7.0Ti, 12.0-20.0Cr,
2.0-3.9Mo, 10.0.20.0Co, 0-4.5W, 0.005-0.025C, 0.005-0.05B, 0.01-0.1Zr, 0-0.005Mg,
0-1.0Ta, 0-1.0Nb, 0-2.0Fe, 0-0.3Hf, 0-0.02Y, 0-0.1V, 0-1.0Re, balance
essentially Ni. The superalloy further comprises a plurality of discrete carbides
essentially free from molybdenum for increased fatigue strength.
Patent EP-0792704-A1 (EP)
Inventor: COMBES PATRICE
IPC: B21D35/00
Filed: 1997-01-28
Abstract: The wiper blade holder, connected to the wiper arm by a pivot (9) and to the blade by a number of swivel bars, is made from sheet metal (10) in a number of stages. Holes (14,15,17) are stamped out of the sheet and then the shapes of the holder blanks are stamped, leaving them joined to the edges (101,102) of the sheet by bridges (11) of metal. Once the outlines of the holder blanks have been cut out they are folded into the required shape, but are kept attached to the edges of the sheet while being painted and until required for assembly.
Patent EP-0801909-A1 (EP)
Inventor: LE GAL YANN
IPC: A45F3/04
Filed: 1997-04-18
Abstract: The back pack has a bag (1) attached to a back panel (2) and a harness with a strap (3) and slings attached to the upper and lower sections of the pack. A rigid frame (5) which is of inverted U-shaped cross section has two central branches (6,7) fixed to the back panel. The end (30,31) of each of the branches is formed by two branches which are coupled together (12-15) forming an inverted V extending towards the base. A first branch cooperates with the base of the back panel and a second branch is connected to the rear face of the strap.
Patent EP-0905710-A1 (EP)
Inventor: FONTANA MARCO
IPC: G11C16/30
Filed: 1997-09-30
Abstract: The invention relates to a compensated voltage regulator
(1) useful with programming circuitry for electrically
programmable non-volatile memory cells in a cell matrix (3)
which is divided in sectors (7), the regulator being of a
type which includes a comparator (2) connected between
first (Vpp) and second (GND) supply voltage references, and
having:
   a first input terminal (+) which is supplied by a
reference voltage (Vref);   an output terminal (U) connected to the control
terminal of an output MOS transistor (Mcasc) having a
conduction terminal through which an output current (Iout)
is passed and being connected to the memory cells by a
program line (10);   a second input terminal (-), feedback connected to
said program line (10).    
     A compensation block (20) is provided which is powered from
said first voltage reference (Vpp) and has an input
connected to both said output terminal (U) and said output
transistor (Mcasc), and has an output connected to said
output terminal (U) to duplicate a current (Iout*α) which
is suitably attenuated with respect to the output current
(Iout) and useful to modify the output voltage (Vg) of the
comparator (2) included in the regulator.
Patent EP-0820348-A1 (EP)
Inventor: LIMON BERNARD JEAN-MARIE
IPC: B01L3/00
Filed: 1997-02-12
Abstract: PCT No. PCT/IB97/00112 Sec. 371 Date Nov. 14, 1997 Sec. 102(e) Date Nov. 14, 1997 PCT Filed Feb. 12, 1997 PCT Pub. No. WO97/28899 PCT Pub. Date Aug. 14, 1997An analysis card containing two mutually separate chambers separated by a frangible partition that is arranged within the card and made of an absorbent and preferably plastic material for absorbing light energy having at least a predetermined wavelength, and converting it into heat energy capable of at least locally removing the material.
Patent EP-0909158-A1 (EP)
Title: Produit aqueux contenant des microgouttelettes d'huile stabilisees par un monomere de vinyle polymerise in-situ et un agent epaississant
Inventor: KOPOLOW STEPHEN L
IPC: A61K8/06
Filed: 1997-01-15
Abstract: Un produit aqueux contient des microgouttelettes d'huile discrètes et stabilisées et un monomère de vinyle soluble dans l'eau et polymérisé in situ qui contient un agent épaississant servant à mettre en suspension les microgouttelettes de manière homogène dans le milieu.
Patent EP-0969661-A1 (EP)
Inventor: AKAMATSU CHIYO
IPC: H04N5/445
Filed: 1997-03-21
Abstract: In an AV apparatus system in which various AV
apparatuses including satellite broadcast receivers 100a
and 100b, a recording apparatus 110 and a monitor 120 are
connected by a control bus 10, a timed reservation section
104 or 114 including a reservation data management section
105 or 115 are provided in each AV apparatus. 
     An AV apparatus intending to set and execute a timed
reservation stores that reservation into the reservation
data management section 105 and, at the same time, either
requests another AV apparatus, which is to operate in
conjunction at the time of executing the reservation, to
store, or directly writes, the reservation into the
reservation data management section 115.
Patent EP-0880719-A1 (EP)
Title: Procede de fabrication d'un guide d'ondes optique symetrique
Inventor: BORRELLI NICHOLAS F
IPC: G02B6/13
Filed: 1997-02-04
Abstract: On décrit une structure destinée à être utilisée pour former un composant optique (30) et un procédé de fabrication de ce composant (30). La structure comprend un corps ne guidant pas les ondes, constitué d'un matériau optique (34, 36, 38), dont la concentration en élément sensible photoréfringent dans le corps est telle que lorsqu'une partie (40) du corps est irradiée par un faisceau de rayons actiniques (42), l'indice de réfraction de la partie irradiée est accru. Le procédé de fabrication du composant optique (30) consiste à utiliser un corps ne guidant pas les ondes, constitué d'un matériau optique (34, 36, 38); à obtenir une concentration d'un élément sensible photoréfringent dans le corps; à mettre en contact le corps ne guidant pas les ondes, en matériau optique, avec une atmosphère comprenant de l'hydrogène, du deutérium et des mélanges de ces derniers; puis à exposer une partie (40) du corps ne guidant pas les ondes, en matériau optique, à des rayons actiniques (42) de manière à augmenter l'indice de réfraction de la partie exposée. On peut employer cette structure et ce procédé pour fabriquer des guides d'ondes plans symétriques, des guides d'ondes à fibres optiques et d'autres composants optiques tels que des réseaux de diffraction.
Patent EP-0955867-A1 (EP)
Inventor: GRIFFITH JOHN S
IPC: A61B5/00
Filed: 1997-02-21
Abstract: Ce procédé et cet appareil (12) permettent la détection non invasive de concentrations de glucose sanguin, lequel appareil comporte un dispositif (10) se déplaçant sur l'avant-bras d'un patient de façon mesurée et progressive afin d'effectuer une série de mesures spectrales de la peau et d'en établir la moyenne et ce, afin de dénombrer les différences d'ordre biologique relevées au niveau de la peau du patient.
Patent EP-0900146-A1 (EP)
Inventor: BASTIAENS WILLEM V
IPC: B42D5/00
Filed: 1997-03-13
Abstract: Distributeur (10) de feuilles comprenant un boîtier (12) et une pile de feuilles à distribuer (14). Une paroi avant du boîtier présente des bords définissant une fente par laquelle passe une partie d'extrémité de la feuille supérieur de la pile. Cette paroi avant forme normalement une saillie au-dessus de la surface supérieure de la pile de feuilles (14), de façon à placer cette partie d'extrémité de la feuille supérieure dans une position formant saillie au-dessus d'une surface extérieure de la paroi avant, où on peut facilement l'attraper pour retirer la feuille supérieure du boîtier. Au moins une partie de la paroi avant est constituée d'un matériau souple, et peut de ce fait se plier de façon élastique pour reposer sur la surface supérieure de la pile, réduisant ainsi l'épaisseur du distributeur (10) lorsque, par exemple, celui-ci est placé sur l'une des pages d'un livre, d'un magazine, d'un agenda, ou d'un objet similaire fermé.
Patent EP-0944846-A1 (EP)
Inventor: ALBERTINI CARLO
IPC: G01M7/08
Filed: 1997-09-26
Abstract: Seismic wave simulation apparatus (1) includes an elastic energy accumulator (4) shaped to induce a simulated seismic wave of known form in a geological specimen (2) in which is embedded the foundation (3) of a building. A hydraulic actuator (5) is used to preload the accumulator (4) in a direction reverse to arrow A and an explosive bolt (6) is exploded, thereby releasing the energy of the accumulator (4) as a seismic wave through the geological specimen (2). The specimen (2) is provided with transducer bars (8) and an electrified metallic thin sheet (9) connected to a Wheastone bridge in order to obtain various measurements. <IMAGE>
Patent EP-0937308-A1 (EP)
Inventor: WATT FRANK
IPC: H01L21/027
Filed: 1997-11-06
Abstract: On forme des structures de dimensions microminiatures en balayant la surface d'un matériau en résist tel que du PMMA dans un motif prédéterminé, au moyen d'un faisceau quasi parallèle d'ions légers très énergétiques. Les changements chimiques résultants se produisant dans le matériau en résist permettent d'enlever le matériau exposé au moyen d'un développateur et de ne pas toucher le matériau non découvert. De plus, étant donné que les ions ont une portée bien définie dans le matériau selon leur énergie, le résist peut être exposé à une profondeur prédéterminée et bien définie. Le procédé de l'invention permet de micro-usiner des structures en résist tridimensionnelles par le balayage simultané de la couche de résist et orientation de cette dernière de manière contrôlée. Le dépôt et l'exposition multiples de couches de résist permettent encore d'améliorer ledit procédé. De plus, ces microstructures en résist peuvent être utilisées pour la production de microstructures dans d'autres matériaux par l'application de procédés tels que l'électrodéposition et le micromoulage.
Patent EP-0891415-A1 (EP)
Title: Cleaning agent with oligoammine activator complexes for peroxide compounds
Inventor: BLUM HELMUT
IPC: C11D3/16
Filed: 1997-03-24
Abstract: Complexes of the transition metals cobalt, iron, copper and ruthenium having at least 1 and in particular at least 5 ammonia ligands are used as activators, especially for inorganic peroxide compounds in aqueous cleaning solutions for hard surfaces, especially crockery. These agents preferably contain 0.0025 to 0.25 wt.% of such activator complexes.
Patent EP-0891151-A1 (EP)
Inventor: PEZZANITI J LARRY
IPC: A61B5/00
Filed: 1997-03-12
Abstract: The concentration of an optically active compound in a sample is determined by measuring the entire polarisation state of the sample and comparing it with that of a sample having a known concentration of the compound. The apparatus comprises a source of unpolarised light (10), a device (12) for manipulating its polarisation state, a sample holder (14), a second device (16) for manipulating the polarisation state of light passing through it, a light detector (18), and an analyser (20) which correlates a received signal with the concentration of the optically active compound. Devices (10,12,14,16,18) are optically aligned.
Patent EP-0888195-A1 (EP)
Inventor: GRANT QUENTIN SHOLTO
IPC: B25B5/06
Filed: 1997-04-11
Abstract: L'invention se rapporte à un dispositif (26) constitué d'un distributeur de fluides et d'une pince combinés, servant à distribuer des fluides provenant d'un récipient (10) pour fluides du type comprenant un corps récipient (12) et au moins un piston (18) de fermeture hermétique mobile, et à serrer un pièce à usiner assemblée. Le dispositif comprend un corps (28); une partie (30) recevant un récipient pour fluides conçue pour retenir amovible un corps récipient (12) et restreindre le mouvement dudit corps récipient (12) de façon qu'il reste éloigné du corps récipient (12); un élément (36) de contact; un élément (32) de liaison servant à relier la partie (30) recevant le récipient pour fluides au corps (28) du dispositif; et un mécanisme pour entraîner le mouvement relatif de l'élément (36) de contact et de la partie recevant le récipient pour fluides. Ledit mécanisme fait fonctionner au moins un piston (18) de fermeture hermétique par rapport au corps récipient (12) de manière à distribuer un fluide provenant du récipient (10) pour fluides, l'élément (36) de contact et la partie (30) recevant le récipient pour fluides ayant des surfaces se faisant face réciproquement, entre lesquelles une pièce à usiner peut être serrée lors de la mise en marche du mécanisme d'entraînement, une fois que le récipient (10) pour fluides a été enlevé de la partie (30) recevant le récipient pour fluides.
Patent EP-1014899-A1 (EP)
Inventor: CHAUVIN JEAN-LUC
IPC: A61B17/88
Filed: 1997-09-12
Abstract: An expandable osteosynthesis implant has branches (5) each connected at one end to a seat (7) which is pierced by an orifice (8), suitable for being slid from a posterior direction between the facing faces of two consecutive vertebrae in order to hold them a given distance apart and restore stability of the spinal column. According to the invention, said branches (5) and said seat (7) define a hollow cage (1) which, in a “rest” position, has an outside general shape that is a cylinder of circular section, and a portion at least of the inside volume (9) of the cage (1) towards the distal ends of said branches (5) is in the form of a circular truncated cone whose large base is towards said seat (7) which implant has at least three branches (5) and, inside said inside volume (9) at least one spacer (2) suitable for passing through said orifice (8) and the large base of the truncated cone.
Patent EP-0834208-A1 (EP)
Title: Sammelschienenkupplung durch die benachbarten wände zweier nebeneinanderstehender schaltfelder
Inventor: AUFERMANN ALBERT
IPC: H02B13/035
Filed: 1997-04-14
Abstract: Die Erfindung betrifft eine Sammelschienenkupplung durch die benachbarten Schaltfeldwände (12, 13) zweier nebeneinanderstehender Schaltfelder (10, 11) einer Schaltanlage für Nieder- oder Mittelspannung, mit zwei topfförmigen Isolierkörpern (29, 30), die mit ihrer offenen Seite gegen die Innenfläche der zugehörigen Wand (12, 13) gerichtet sind, mit einem innerhalb der Topfform beider Isolierkörper (29, 30) befindlichen Kupplungs- oder Durchführungsbolzen (40), der mit aus dem jeweiligen Topfboden herausragenden Kontaktstücken in elektrisch leitender Verbindung steht, und mit einem Dichtkörper (33), der den Durchführungsbolzen umschließt. An den nebeneinander befindlichen Schaltfeldwänden (12, 13) ist je ein zylindrisches, ins Innere des zugehörigen Schaltfeldes (10, 11) vorspringendes metallisches Bauelement (16, 17) befestigt, welches vom freiem Rand des zugehörigen topfförmigen Isolierkörpers (29, 30) teilweise umgeben ist. Der Dichtkörper (33) ist zwischen den Bauteilen (16, 17) fixiert.
Patent EP-0915724-A1 (EP)
Title: Procede d'incineration au plasma
Inventor: WALD SHLOMO
IPC: A62D101/20
Filed: 1997-05-20
Abstract: L'invention concerne un procédé d'incinération d'une matière fluide ou fluidisable à l'aide d'un plasma pulsé. Le plasma est produit par une décharge confinée dans une chambre fermée présentant un orifice de sortie et contenant une matière d'ablation. Le procédé comprend les étapes consistant: (a) à introduire la matière dans la chambre et (b) à générer un plasma par allumage à l'intérieur de la chambre, produisant ainsi un flux de plasma incinérant la matière fluide. L'invention concerne également un procédé de détoxification de matières résiduelles ainsi qu'un procédé de craquage d'un premier composé afin de former un second composé à l'aide du procédé de l'invention. Un incinérateur à plasma est également décrit.