baber/WOPTO huggingface dataset:
Patent EP-0523494-A1 (EP)
Inventor: JASKIE JAMES E
IPC: H01J31/12
Filed: 1992-07-06
Abstract: Electron devices (600) employing electron sources (610) including a material having a surface exhibiting a very low/negative electron affinity such as, for example, the 111 crystallographic plane of type II-B diamond. Electron sources (802, 902) with geometric discontinuities exhibiting radii of curvature of greater than approximately 1000Å are provided which substantially improve electron emission levels and relax tip/edge feature requirements. Electron devices employing such electron sources are described including image generation electron devices, light source electron devices, and information signal amplifier electron devices.
Patent EP-0532961-A1 (EP)
Inventor: WIRTH THOMAS DR
IPC: D06M13/272
Filed: 1992-08-29
Abstract: Graft copolymers obtainable by copolymerising     (A) monomer mixtures of   (a) from 50 to 95% by weight of at least one C1-C8-alkyl ester of acrylic acid and/or of methacrylic acid, (b) from 5 to 50% by weight of at least one monoethylenically unsaturated carboxylic acid and/or at least one anhydride of a monoethylenically unsaturated carboxylic acid or optionally other water-soluble or water-insoluble monoethylenically unsaturated comonomers,  in the presence of (B) water-soluble or water-dispersible polyesters containing sulphonyl and/or sulphonate groups, in the (A):(B) weight ratio of from 5:95 to 95:5 in the presence of polymerisation initiators which form free radicals, a process for the preparation of the graft polymers by polymerising the monomer mixtures (A) in the presence of polyesters (B) containing sulphonyl groups, and the use of the graft copolymers as sizes (sizing agents).
Patent EP-0548627-A1 (EP)
Inventor: SCHLEI GUENTER
IPC: F16F9/04
Filed: 1992-12-04
Abstract: For the sealed mounting of a piece of hose made of elastomeric material, especially of hose U-bellows for air springs, on a connecting member, an open end of the piece of hose is pushed onto the connecting member. A metallic clamping ring is positioned such that it surrounds the piece of hose in its pushed-on end region. The diameter of the clamping ring is reduced by radially pressing it together and, in consequence, the piece of hose is firmly clamped on the connecting member in a sealed manner. In order to increase the quality of the clamping in of the end section of a piece of hose, the axial force produced on the connecting member while the piece of hose is being clamped in radially is detected while the clamping ring is being pressed together radially. <IMAGE>
Patent EP-0544357-A1 (EP)
Inventor: VAN DER POEL CAROLUS JOHANNES
IPC: H01S5/20
Filed: 1992-11-18
Abstract: Radiation-emitting semiconductor diodes are used  inter alia  in information processing systems as diode lasers or LEDs. Such a radiation-emitting semiconductor diode comprises a active layer situated between two cladding layers, which layers each comprise a mixed crystal of III-V semiconductor materials, atoms of different elements, often having a certain degree of ordering, being present on at least one sublattice. An example is a InGaP/InAlGaP diode laser which emits at 670 nm and is highly suitable for various applications. There is a particular demand for diodes which have a high maximum operating temperature at a given wavelength. 
     According to the invention, the composition of the semiconductor material of the active layer is so chosen that this layer has a compression strain, while the atoms of the different elements have a less orderly distribution at least in the semiconductor material of the active layer. This strongly reduces the string current, while the emission wavelength remains substantially unchanged. In a preferred embodiment, the distribution in the semiconductor materials of the cladding layers is also less orderly, which improves the confinement and thus the temperature dependence characteristics of the starting current. The maximum operating temperature of diode lasers according to the invention is considerably increased owing to a low starting current and a low temperature dependence of this starting current.
Patent EP-0509760-A1 (EP)
Inventor: SATO TAKESHI
IPC: G01S15/89
Filed: 1992-04-14
Abstract: The present invention relates to an ultrasonic diagnosis apparatus for radiating ultrasonic waves in a cross section of a subject by color Doppler scan, detecting the intensity of reflected echo, and brightness-modulating the intensity of the reflected echo, thereby obtaining a tomogram of the subject, and also for detecting a frequency-deviation (Doppler shift) of the reflected echo and detecting the direction and flow velocity of a blood flow in the subject, thereby displaying the blood flow two-dimensionally by coloring the blood flow portion in the tomogram in accordance with the detected flow velocity and direction. 
     The apparatus of the present invention has a control means (40) for controlling the scan-timings for B-mode scanning and CFM scanning independently, and thus, the frame rate for B-mode scanning and that for CFM scanning are controlled independently. The B-mode scanning frame rate can be controlled to be higher than CFM scanning frame rate. Therefore, the realtime following ability for displaying B-mode image is improved compared to the conventional color Doppler scan.
Patent EP-0518515-A1 (EP)
Inventor: SKERTIC MATTHEW M
IPC: F17C3/08
Filed: 1992-05-26
Abstract: A dewar (20) useful in rapidly cooling a sensor (28) supported thereon includes a bore tube assembly having a cylindrical dewar bore tube (22) with an end cap (24) at one end to close the bore tube (22). The bore tube assembly is cooled by directing a stream of coolant at the interior of the end cap (24). The sensor (28) is mounted directly to the exterior surface of the end cap (24). A cold shield (34) partially encloses the sensor (28). A cold shield support bracket (38) mounts the cold shield (34) to the cylindrical side wall of the dewar bore tube (22) at a mounting location (36) axially displaced from the end cap (24) and therefore less effectively cooled than the end cap (24), so that heat is extracted from the support bracket (38) and the cold shield (34) less rapidly than from the sensor (28). From an uncooled starting condition, the sensor (28) is cooled to its operating temperature, and the cold shield (34) is cooled to its operating temperature, in about the same time.
Patent EP-0532176-A1 (EP)
Inventor: NAKANO SHIRO
IPC: G03G13/28
Filed: 1992-08-11
Abstract: A laser-sensitive electrophotographic lithograph printing plate material having excellent sensitivity to light having a long wavelength of from 700 to 1000 nm, a high thermal resistance and persistency, and high resistance to a change of sensitivity with time, provided with a laser-sensitive photoconductive layer formed on a substrate and comprising a photoconductive pigment; a sensitizing dye comprising at least one compound of the formula (I):
       
    wherein R¹ and R² are respectively -CH₃, -C₂H₅, or -CH₂-CH=CH₂ and X is a halogen atom, an antioxidant comprising at least one member selected from radical chain terminators, peroxide-decomposing agents, and heavy metal-deactivating agents, and an electrically insulating binder.
Patent EP-0603436-A1 (EP)
Inventor: JO SUNG JIN
IPC: H04M1/80
Filed: 1992-12-21
Abstract: A parallel phone detection circuit is described, the function of which is to enable a phone call to be transferred from a first telephone set to a second telephone set. The detection circuit maintains the first telephone set connected to the telephone line until the handset of the second telephone set has been taken off-hook, and then disconnects the first telephone set. 
     The circuit operates by detecting the line current from the telephone line and produces the reference value for comparison purposes related to that line current.
Patent EP-0534820-A1 (EP)
Inventor: POCHOLLE JEAN-PAUL
IPC: H01S5/183
Filed: 1992-09-15
Abstract: The invention proposes a coherent power light source comprising an oscillator and an amplifying optical fibre, both excited optically by the same pumping source, the emission at a wavelength Ls from the oscillator being amplified by the optical fibre. Application: Production of a primary power source capable of operating a laser of greater power. <IMAGE>
Patent EP-0564476-A1 (EP)
Title: Enzyme preparation for washing and cleansing agents.
Inventor: PAWELCZYK HUBERT
IPC: C11D3/382
Filed: 1991-12-06
Abstract: In the production of enzyme granulates with grain sizes from 0.1 to 2 mm, containing 2 to 20 % wt. proteases, lipases, amylases and/or cellulases, 10 to 50 % wt. swellable starch, 5 to 50 % wt. granulating agent, 3 to 12 % wt. water and not more than 10 % wt. water-soluble salt, by extruding an enzyme pre-mixture obtained by mixing a fermentation liquor cleared of insoluble components and concentrated with additives and spheroidizing the extrudate in a rounder, the use of relatively highly concentrated fermentation liquours has previously been necessary. By removing the insoluble components from the fermentation liquor by micro-filtration and mixing with additives which, in relation to the finished granulate, contains 10 to 35 % wt. cereal flour, it is possible, by the use of low-concentration fermentation liquors, to obtain highly active enzyme granulates with a long shelf life which are suitable for inclusion in washing and cleansing agents and are distinguished by uniform solubility properties in aqueous washing and cleansing baths.
Patent EP-0559744-A1 (EP)
Title: Combinaisons de composes vanilloides et de composes nucleosides antiviraux pour le traitement d'infections par herpes
Inventor: STANBERRY LAWRENCE RAYMOND
IPC: A61K31/70
Filed: 1991-11-25
Abstract: L'invention se rapporte à des procédés curatifs ou préventifs de lésions chez les humains provoquées par des infections par Herpès, comprenant l'administration au patient d'une combinaison d'un composé vanilloïde et d'un composé nucléoside antiviral.
Patent EP-0515622-A1 (EP)
Inventor: ANDERSON DENISE A
IPC: A23L27/20
Filed: 1991-12-09
Abstract: Compositions organoleptiques aptes à libérer une molécule odorante lors de la thermolyse et/ou de l'hydrolyse. Elles peuvent s'appliquer, par exemple, au tabac, au papier à cigarettes, et aux additifs pour les produits alimentaires, les boissons ou le chewing-gum. Les compositions comprennent un ou plusieurs dérivés de dicarboalcoxy dioxolane répondant à la formule (I), dans laquelle R1 et R2 représentent, indépendamment l'un de l'autre, -CO2R3 où R3 représente -H ou alkyle inférieur, à condition que, dans R1 et/ou R2, R3 représente alkyle inférieur; Z représente une liaison directe ou -CH=C(R4)-; où R4 représente -H ou un groupe alkyle; et Y représente (II) ou (III), dans lesquelles R5 et R6 représentent, indépendamment l'un de l'autre, -H, alkyle inférieur ou bien -OR7 où R7 représente -H ou alkyle inférieur.
Patent EP-0606472-A1 (EP)
Inventor: TAKEMOTO TAKATOSHI KABUSHIKI K
IPC: G07F17/32
Filed: 1991-12-13
Abstract: A slot machine (10), in which a plurality of pictorial patterns are varied when game media are inserted into a slot (12) and a game starting switch (13) is operated and are stopped from varying at stoppage timing determined by the operation of stopping switches (25a, 25b, and 25c), provided with: liquid crystal displays (20a, 20b, and 20c) disposed on the front side of the machine; display controlling means (31) for adapting liquid crystal displays (20a, 20b, and 20c) to display said pictorial patterns. A liquid crystal display can be reduced in depth without changing the number and size of pictorial patterns, and a plurality of said displays can provide feeling as impressive as that given by a drum. Thus, an installation space for slot machines is reduced to increase profit, planning of game for a game house is simplified so as to save time and expense, and a slot machine exhibiting impressive feeling and fun is provided.
Patent EP-0533941-A1 (EP)
Inventor: KURODA KAZUHIRO
IPC: G11B5/73
Filed: 1992-03-11
Abstract: A magnetic recording medium having no interlayer adhesion and a low friction. Provided is a back layer capable of providing the magnetic recording medium having a good travelling performance, by combining conductive carbons with each other, whose specific surface areas and DBP oil absorptions are different from each other, and by adjusting the mixing ratio of the whole carbon to a binder. In a magnetic recording medium having a magnetic layer on one side of a non-magnetic support and a back layer including carbon black, an inorganic powder, and a binder on the opposite side, the carbon black is a mixture of the one of 20-80 m²/g in specific surface area and 120-200 ml/100 g in DBP oil absorption, and the one of 600-900 m²/g in specific surface area and 180-250 ml/100 g in DBP oil absorption, and the mixture ratio of the two kinds of the carbon blacks is within the range of from 8:2 to 9.5:0.5, and further, the ratio of the whole quantity of the carbon black to the binder is 35-75 weight %, preferably 40-70 weight %.
Patent EP-0639182-A1 (EP)
Inventor: MATSUO MASAAKI
IPC: C07D413/04
Filed: 1992-04-21
Abstract: L'invention se rapporte à des dérivés de quinoléine représentés par la formule (I), où R1 représente alkyle inférieur ou aryle pouvant comporter un ou plusieurs substituants appropriés, R2 représente hydroxy, hydroxy protégé, alcoxy inférieur etc., R3 représente hydrogène, alkyle inférieur, alkyle (inférieur) d'alcoxy inférieur ou aralkyle (inférieur), et R8 représente hydrogène, ou alors R3 et R8 sont liés entre eux pour former alkylène inférieur, R4 représente un groupe organique, Z représente O ou S, et n est égal à 0, à 1 ou à 2; ainsi qu'à des sels pharmaceutiquement acceptables de ces dérivés, qui sont utiles comme médicament.
Patent EP-0540750-A1 (EP)
Inventor: HIRAI JUNJI C O TOKYO PLANT K
IPC: H02J50/10
Filed: 1992-05-08
Abstract: An apparatus for feeding a power in a non-contact way wherein a core (A) on a power feeding side and a core (B) on a power receiving side are respectively provided with a plurality of teeth with windings wound therearound and the tooth head faces formed by the respective teeth of the core (A) and the core (B) are so aligned that they face each other with an air gap between them, and the power is fed by the magnetic coupling of the cores (A) and (B) in a non-contact way, characterized in that the tooth head faces of the respective teeth of the core (A) and the core (B) are so opposed to each other on a circumferential surface via the air gap that they can be engaged with and separated from each other, on the power receiving side, a light signal generating circuit (VF, LED) for generating the light signal representing a voltage on the power receiving side is provided, and on the power feeding side, a voltage signal generating circuit (PTr, FV) for generating the voltage corresponding to the received light signal and a cut-off circuit (CMP, THB) for cutting off the feed of the power when the generated voltage is lower than a predetermined value are provided.
Patent EP-0593599-A1 (EP)
Title: Electromagnetic change-over relay.
Inventor: HENDEL HORST
IPC: H01H51/12
Filed: 1992-07-07
Abstract: PCT No. PCT/EP92/01529 Sec. 371 Date Jan. 10, 1994 Sec. 102(e) Date Jan. 10, 1994 PCT Filed Jul. 7, 1992 PCT Pub. No. WO93/01609 PCT Pub. Date Jan. 21, 1993.A relay having two coils which are arranged axially flush on a base body (1), wherein each coil has a winding (23, 33) and a core (14, 15) connected by means of a U-shaped yoke (12). A single armature (13) is supported on a center section of the yoke (12) such that it can be changed over between the inner ends of the two cores (14, 15). In addition, two contact springs (7, 8) are arranged between the two cores, on both sides of the same, parallel to the armature. The contact-making ends of the two contact springs rest on a common center contact element (61) in the quiescent state. Depending on which winding (23 or 33) is energized, a corresponding contact spring (7 or 8 respectively) is lifted off the center, contact element (61) and moved into contact with an outer contact element (51 or 52 respectively). The relay is advantageously suited as a pole-reversal relay for driving DC motors having a changing rotation direction (e.g., as found in motor vehicles).
Patent EP-0583430-A1 (EP)
Title: Emballage pourvu d'un couvercle multicouche thermoscelle et pouvant etre enleve en un seul geste
Inventor: PEDERSEN STEEN
IPC: B65D77/20
Filed: 1992-05-08
Abstract: Un emballage (5) se compose d'un bac (8) pourvu d'un couvercle (9), et peut être utilisé pour contenir et distribuer des produits alimentaires, notamment, tes que des salades. Le couvercle se présente sous forme d'une structure feuilletée à plusieurs couches collées à demeure. Une fois monté, le couvercle est placé dans une partie en retrait (21) définie par un bord vertical (19) renforcé par un volet (20). Lorsque l'emballage (5) a été rempli par le fabricant, le couvercle (9) est thermoscellé sur un rebord (18) s'étendant vers l'extérieur sur le récipient (8), par l'intermédiaire d'un élément de liaison qui produit entre le couvercle et le récipient une liaison d'une force suffisante pour assurer la fermeture étanche du récipient, mais pas assez forte pour déformer le couvercle de façon permanente lorsque lorsque celui-ci est enlevé, de sorte que le couvercle peut être réutilisé pour refermer l'emballage de manière suffisamment hermétique pour que le contenu résiduel de l'emballage puisse continuer à être hygiéniquement stocké.
Patent EP-0643625-A1 (EP)
Inventor: MARTENS LUC ROGER MARC
IPC: B01J29/89
Filed: 1992-09-02
Abstract: Zéolithe contenant du titane traitée l'organophosphine et servant de catalyseur pour l'oxydation d'hydrocarbures.
Patent EP-0605603-A1 (EP)
Title: Water-dispersible polyester resins and process for their preparation.
Inventor: KUO THAUMING
IPC: C08G63/20
Filed: 1992-09-22
Abstract: Disclosed is a water-dissipatable or dispersible polyester containing sulfonate groups that has improved stability having a substantial number of capped carboxyl groups attached to the sulfomonomer moieties. This polyester can be prepared by capping the carboxyl end groups of the polyester with oxirane compounds or by polymerizing the reactants wherein one reactant is a diol that is a diester adduct of a glycol and a dicarboxylic acid sulfomonomer.
Patent EP-0621270-A1 (EP)
Inventor: SUGIMURA YUKIO
IPC: A61P35/00
Filed: 1992-11-02
Abstract: Nouveau composé répondant à la formule générale (I) dans laquelle R1 représente -OR3 (R3 représentant H ou alkyle), -NR4R5 (R4 et R5 représentant chacun H, alkyle ou alcoxy), -NHCH (R6)COR7 (R6 représentant H ou alkyle, et R7 représentant alkyle), -NHCH(R6)COOR8 (R8 représentant alkyle) ou bien -NHCH(R6)CONR9R10 (R9 et R10 représentant chacun H ou alkyle, ou bien NR9R10 représentant ensemble un groupe hétérocyclique); et R2 représente H, alkyle ou aralkyle. Etant donné que ledit composé présente une activité inhibitrice vis-à-vis de la collagénase de type IV, il est utile comme inhibiteur de la vascularisation, de l'infiltration cancéreuse ou des métastases cancéreuses.
Patent EP-0614336-A1 (EP)
Inventor: MELDRUM CHARLES R
IPC: A23B7/154
Filed: 1992-10-30
Abstract: Procédé de prolongation de la durée de conservation de produits. Une fois récolté le fruit ou le légume est plongé dans un bain de lavage, lequel est maintenu à une température d'approximativement 90 °F et soumis à des vibrations à une fréquence ultrasonore afin de laver ledit produit. Ensuite, on transfère le produit du bain de lavage dans une boue de congélation rapide constituée de sous-produits dudit produit ainsi que de certains sucres et acides afin de procéder à la congélation rapide dudit produit en approximativement 10 secondes. Ensuite, on transfère le produit dans une cellule d'incubation, laquelle maintient ce dernier à une température constante dans une plage comprise entre 60 et 70 °F pendant approximativement 48 heures, afin de sécher et de cristalliser la matière sous forme de boue sur le produit. Le procédé de l'invention permet de prolonger considérablement la durée de conservation du produit et de réhausser les valeurs gustatives et qualitatives de plusieurs espèces de produits.
Patent EP-0571586-A1 (EP)
Title: Materiau en composes carbones
Inventor: NICKEL KLAUS-DIETRICH
IPC: B29C48/40
Filed: 1992-11-26
Abstract: Un matériau en composés carbonés façonnable en corps moulés, films, plaques, tuyaux ou similaires de haute qualité par toutes les machines usuelles de façonnage de matières plastiques, peut en outre être réutilisé plusieurs fois sans aucune réduction sensible de sa qualité. Avant tout, il peut être éliminé par incinération avec une haute valeur calorifique, sans salir les systèmes d'incinération ni polluer l'atmosphère avec des substances toxiques de manière inadmissible.
Patent EP-0553799-A1 (EP)
Inventor: CERUTTI GIANCARLO
IPC: B41F23/04
Filed: 1993-01-27
Abstract: An aeration and drying device for a printing machine, in which a first aeration and drying device (101) is provided directly after the output of a first impression cylinder (102) of a printing element (103), and a further aeration and drying device (108) is provided directly ahead of the inlet of a second impression cylinder (109) of a subsequent printing element (107). <IMAGE>
Patent EP-0560278-A1 (EP)
Inventor: NAITO SHUNZO
IPC: D01H9/18
Filed: 1993-03-09
Abstract: A method for transporting a wound package (P) from a winding machine having a plurality of work stations (1) disposed consecutively in a longitudinal direction of a machine frame, comprises: storing a fully wound package (P) at a stock part (83, 84) of the work station (1) in the winding machine; moving a cassette (5) provided with a package receiver (5a) at a position corresponding to the stock part (83, 84) by means of a cassette moving car (4) in accordance with a cassette requiring signal transmitted from the cassette stock part (83, 84); transferring the fully wound package (P) from the package stock part (83, 84) to the package receiver (5a) in the cassette (5); and transporting the cassette (5) by means of the cassette moving car (4) after transfer.
Patent EP-0570762-A1 (EP)
Inventor: ARCELLA VINCENZO
IPC: C08F214/22
Filed: 1993-05-05
Abstract: The invention relates to new fluoroelastomeric copolymers endowed with resistance to bases and suitable in particular for preparing O-rings, comprising: 
(I) 
               VDF   47-80 mols %     HFP and/or PAVE   16-30 mols %     hydrogenated olefin containing 1-4 C   2-25 mols %                 
    or 
(II) 
               VDF   42-80 mols %     PAVE   16-30 mols %     hydrogenated olefin containing 1-4 C   2-30 mols %                 
 The invention relates also to new fluoroplastomeric copolymers endowed with resistance to bases, comprising: 
(III) 
               VDF   70-98 mols %     HFP and/or PAVE   1-16 mols %     hydrogenated olefin containing 1-4 C   1-30 mols %                 
 A furtehr object of the invention is a process for preparing the abovesaid fluoroelastomeric and fluoroplastomeric copolymers.
Patent EP-0571814-A1 (EP)
Inventor: BUCKSCH WALTER
IPC: H01L27/08
Filed: 1993-05-11
Abstract: An integrated voltage divider contains partial resistors (R1,R2) of paths of polycrystalline semiconductor material applied over a dielectric layer (4) on a semiconductor substrate (5). Under the paths each forming a partial resistor (R1,R2) in the semiconductor substrate (5) a well (6 and 7 respectively) is formed having a conductivity type opposite to the conductivity type of the semiconductor substrate (5). The total surfaces of the paths forming the partial resistors (R1,R2) are dimensioned so that their ratio equals the inverse ratio of the resistor values of the two partial resistors (R1,R2).