baber/WOPTO huggingface dataset:
Patent EP-0482980-A1 (EP)
Inventor: BOEN ROGER
IPC: C22B11/02
Filed: 1991-10-14
Abstract: Process for recovering platinum group metals deposited as a thin layer on a ceramic substrate originating from a spent catalyst, characterised in that the melting of the combination of the substrate and of the platinum group metals is produced by direct high-frequency induction in a segmented cold crucible (2) and in that the platinum group metals (22) which collect under gravity at the bottom of the crucible are separated off by phase separation. <IMAGE>
Patent EP-0487365-A1 (EP)
Inventor: LEON JEAN PIERRE
IPC: F16B33/00
Filed: 1991-10-22
Abstract: This terminal, intended to be fixed between a nut (4) and a head (2) of a screw (1), comprises a base (7) which is provided, on the one hand, with a hole (8) of shape matched to the exterior shape of the nut (4) in order for the wedge mounted on the nut to be rotationally immobilised with respect to the latter and which, on the other hand, comprises, projecting from one of its faces and around the perimeter of the hole (8), several teeth (9) permitting the angular prepositioning of the terminal (3) between the teeth and its rotational immobilisation during the tightening of the screw (1). The wedge of this invention contributes to the electrical connection between any two elements of a motor vehicle for example. <IMAGE>
Patent EP-0485307-A1 (EP)
Inventor: BUISSON JACQUES
IPC: B29C51/00
Filed: 1991-10-21
Abstract: A layer of laser-reactive paint is introduced into the mould for injecting the part, by means of a transfer strip (25) inserted into a slide-shaped cassette (14). When the mould is opened, the cassette (14) is slightly withdrawn in order to permit an advance by one step (spacing) of the transfer strip, the introduction of a new layer having to be applied to the next part. While the part is flowing, the paint layer is transferred from the strip (25) to the moulded part and the inscriptions are obtained at a marking station of the flexible manufacturing line using a laser beam. <IMAGE>
Patent EP-0447366-A1 (EP)
Inventor: FREY ALFRED
IPC: A01K1/015
Filed: 1991-03-14
Abstract: Granules, in particular as granules for animal bedding, are proposed and consist of cellulose fibres and a mineral or organic powder. Preferably employed as cellulose fibres are fibres from newspaper and as mineral powder is calcium silicate hydrate. Both main components of the granules are available in large quantities as waste products. The granules are distinguished, inter alia, by excellent absorbency, freedom from dust, odour retention and degradability.
Patent EP-0486461-A1 (EP)
Inventor: JESZENSKI ANDOR DIPL-CHEM
IPC: C07D205/10
Filed: 1991-11-06
Abstract: The invention relates to the novel compound of formula (I),
       
chemically 1-{2-[(5-N,N-dimethylaminomethyl-2-furyl)-methylthio]ethyl}-2-{2-[(5-N,N-dimethylaminomethyl-2-furyl)-methylthio]-1-ethylamino}-3-nitro-4-nitromethylene-2-azetine, which is a useful key intermediate in the syn- thesisof 1-{2-[(5-dimethylaminomethyl-2-furyl)methylthio]ethyl}-amino-1-methylamino-2-nitroethylene(generic name : ranitidine), a known H-2 receptor antagonist. 
     The invention further relates to a process for the preparation of the compound of formula (I), which can be carried out in one simple process step on industrial scale, too. The compound of formula (I) can easily be transformed to ranitidine in one simple step.
Patent EP-0504303-A1 (EP)
Title: Dispositif anti-vol pour recepteur d'appels selectifs
Inventor: HOLMES THOMAS F
IPC: H04W88/02
Filed: 1990-12-04
Abstract: Un récepteur d'appels sélectifs ne permet la reprogrammation des options (84) stockées dans une fiche-programme (18) qu'après l'introduction d'un mot de passe correct (78). A la suite d'un nombre prédéterminé de tentatives infructueuses d'introduction d'un mot de passe correct (92), ledit récepteur est mis hors service (94).
Patent EP-0515403-A1 (EP)
Title: Stabilized cultures of microorganisms.
Inventor: KING ANDREW BRIAN
IPC: A23K3/03
Filed: 1991-01-28
Abstract: PCT No. PCT/GB91/00116 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Jan. 28, 1991 PCT Pub. No. WO91/11509 PCT Pub. Date Aug. 8, 1991Cultures of microorganisms, particularly in freeze dried form, include an ascorbic acid antioxidant and a monocarboxylic  alpha -amino acid each of which are present at a mass fraction of 0.05 to 0.3. The acid acts as a potentiator for the antioxidant. The cultures are more stable for extended storage, particularly at relatively high temperatures, than unstabilized cultures. Further, additional components include a carbohydrate in an amount of 25 to 45 weight percent, particularly inositol or sucrose, a viscosity inducer and a cryoprotectant. The latter two need not be different materials to the carbohydrate. The invention is suitable for stabilizing cultures of microorganisms such as lactic acid producing strains of Lactobacillus or Streptococcus; and the cultures are useful as additives and forage, especially silage.
Patent EP-0513197-A1 (EP)
Inventor: O'MEARA JOHN R
IPC: B65D47/12
Filed: 1991-02-07
Abstract: Dispositif à ensemble de bouchon et de tube comprenant un tube (11) sur une extrémité duquel est monté un ajutage et présentant une section de paroi mince (31) que l'on peut perforer afin de ménager une sortie sur l'autre extrémité de l'ajutage. On a également prévu un bouchon (17) présentant une première extrémité dont la section transversale intérieure est dimensionnée pour venir au contact de l'ajutage, et comportant une pointe de perforation (23) centrée axialement, positionnée dans une première position espacée de la paroi mince et mobile jusqu'à une seconde position afin de perforer la paroi mince. La pointe de perforation présente un bord en forme de ciseau (27) permettant de former un trou dans la paroi ainsi qu'un alésage central permettant l'accès au contenu du tube. Le bouchon présente une seconde extrémité renfermant un applicateur (37) permettant la distribution du contenu du tube, de sorte que le contenu de ce dernier est transféré jusqu'à l'applicateur par l'alésage ou le moyen de perforation.
Patent EP-0476147-A1 (EP)
Inventor: YAMADA MASAO
IPC: A63B67/02
Filed: 1991-04-01
Abstract: A mini-golf course wherein golf similar to a formal golf can be played in an area smaller than a formal golf course. The mini-golf course is constituted of a plurality of tee grounds and a plurality of putting greens having holes corresponding to the tee grounds. In each of respective golf courses, there are a long course, a middle course and a short course. Each of the courses can be used as an out-course, an in-course or a center course a plurality of times. Golf balls are formed so as to have shorter flying distances. Score cards each have score write-in columns corresponding to reference stroke count columns, and, a plurality of score write-in columns are provided so that each of the courses can be used as an out-course, in-course or center course.
Patent EP-0484505-A1 (EP)
Title: Procede et appareil de reduction du relief dans des images au toner
Inventor: ASLAM MUHAMMAD
IPC: G03G15/20
Filed: 1991-05-20
Abstract: On forme une image au toner, par exemple, une image au toner multicolore sur une couche thermoplastique (9), sur une feuille de réception (1). Afin de fixer l'image sans relief gênant visible, on positionne tout d'abord l'image au toner entre deux éléments (41, 42), dont un présente une texture grossière afin d'appliquer une texture à l'image au toner et à la couche thermoplastique portant cette dernière. Ensuite, on la positionne entre une paire d'éléments de pression à surface lisse (51, 52) afin de réduire la texture et le relief et afin d'appliquer un glaçage à l'image.
Patent EP-0540566-A1 (EP)
Inventor: HAUSBERGER PETER
IPC: B23D59/02
Filed: 1991-07-23
Abstract: Outil de coupe, par exemple scie ou mèche creuse servant au découpage de la pierre, comprenant un support métallique (2) et des segments de coupe (1) fixés sur ce support, à distance entre eux et présentant une jonction, de préférence métallique, et du diamant comme grains abrasifs. Les segments de coupe (1) sont hétérogènes dans le sens de rotation. Par exemple, la qualité des grains abrasifs et/ou la concentration en abrasif dans les segments de coupe (1) varient sur toute la longueur du segment (1) et/ou la granulométrie est différente. Une couche d'amortissement (12) est prévue devant le segment de coupe proprement dit (1).
Patent EP-0604419-A1 (EP)
Inventor: FEDER PERETZ PHOTON IMAGING CO
IPC: H04N1/04
Filed: 1991-07-22
Abstract: Lecteur ou imprimante électroniques, utilisant un faisceau de fibres optiques et employant une procédure d'initialisation, qui sont rendus plus fiables et moins chers et fournissent une voie relativement facile à l'échelle des gris et à la haute résolution grâce à l'utilisation d'un faisceau de fibres optiques unique en son genre. Ledit faisceau comprend des rubans de fibres carrées (18) qui sont placés côte à côte à une extrémité du faisceau et empilés les uns sur les autres à l'autre extrémité. Chaque fibre carrée de chaque ruban comporte des rangées et des colonnes multiples de fibres (16) (de coeur), chacune étant dotée d'une gaine pour assurer une réflexion interne totale de la lumière. L'échelle des gris est obtenue en variant le temps d'exposition et, partant, l'énergie par pixel sur un support traité, ou en modifiant statistiquement la quantité de toner sur un tambour organique photoconducteur créant des ombres apparentes limitées de points noirs sur une page développée.
Patent EP-0553162-A1 (EP)
Title: Depth of anaesthesia monitoring.
Inventor: POMFRETT CHRISTOPHER JOHN DOUG
IPC: A61B5/352
Filed: 1991-10-16
Abstract: PCT No. PCT/GB91/01807 Sec. 371 Date Feb. 13, 1993 Sec. 102(e) Date Feb. 13, 1993 PCT Filed Oct. 16, 1991 PCT Pub. No. WO92/06632 PCT Pub. Date Apr. 30, 1992.A method and apparatus for providing a measure of the depth of anaesthesia. A series of R-waves are analyzed using circular statistics to derive a measurement vector length representing the R-R variation of the sample. The Rayleigh Test is applied to determine a reference vector length from a predetermined probability level and the number of R-waves in the analyzed series. The measurement vector length is compared to the reference vector length to derive a measure of the death of anaesthesia.
Patent EP-0510205-A1 (EP)
Title: Robot industriel pourvu d'un dispositif de refroidissement d'un arbre filete a billes
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1991-10-31
Abstract: Dispositif de refroidissement, dans lequel un agent refroidisseur, normalement de l'air, passe dans un canal (33) formé dans l'extrémité pourvue d'une partie non filetée d'un arbre fileté à billes (27) constitué d'un corps d'arbre plein monté sur un robot industriel, ladite partie non filetée étant accouplée avec un moteur d'entraînement rotatif (M) du robot industriel. L'orifice de sortie (34) du canal pour agent refroidisseur (33) s'ouvre dans une région d'extrémité de la partie périphérique extérieure dans laquelle se trouvent des filets (27a) de l'arbre fileté à billes. L'agent refroidisseur est déchargé par l'orifice de sortie (34) du canal pour agent refroidisseur, et ensuite l'agent refroidisseur doit s'écouler le long de la surface extérieure des filets (27a) de l'arbre fileté à billes. Ainsi la chaleur produite sur la surface extérieure d'une partie vissée dans un écrou à billes (28) est éliminée.
Patent EP-0509346-A1 (EP)
Inventor: IWASAKI TETSUJI
IPC: A01N41/04
Filed: 1992-04-03
Abstract: A biocide composition comprising
     (A) 1 to 50% by weight of a biocide, and   (B) 0.005-60% by weight of a biocide activator having the specific formula is provided. The biocide effect of a biocide can be enhanced with the use of an effective amount of a biocide activator.
Patent EP-0516100-A1 (EP)
Inventor: KATAOKA TAKEHIKO
IPC: C07K5/075
Filed: 1992-05-27
Abstract: A method for the solid-liquid separation of a suspension of α-L-aspartyl-L-phenylalanine methyl ester (α-APM) or its hydrochloride salt (α-APM.HCl), wherein an aqueous suspension of α-L-aspartyl-L-phenylalanine methyl ester or its hydrochloride salt is subjected to continuous separation by vacuum filtration.
Patent EP-0518204-A1 (EP)
Inventor: HESSE HANS-HERMANN DIPL-ING
IPC: H02G7/05
Filed: 1992-06-03
Abstract: In anchoring clamps for freely suspended installation cables, consisting of a lug (11) having a suspension eye and rims which are set on edge, and of wedge-shaped clamping jaws (15) in each case having a hollow groove (21) on the mutually facing contact surfaces, it is intended to reduce its weight as far as possible but, nevertheless, the anchoring terminals are intended to remain as stable as possible and the cable is intended to be clamped in firmly and securely between the clamping jaws (15) without any undesired slip occurring. This is achieved in that the hollow grooves (21) rise from the lowest point to the front, narrower end of the clamping jaws (15) to their rear, broader end with respect to the underneath of the clamping jaws (15). In this case, the hollow grooves (21) are at the same time intended to occupy the lowest-possible position with respect to the said underneath, to be precise without the surface of the hollow grooves (21) cutting the plane of the underneath of the clamping jaws (15). <IMAGE>
Patent EP-0578849-A1 (EP)
Inventor: TOTH GYOERGY DR
IPC: C07D409/06
Filed: 1992-07-17
Abstract: The invention relates to a process for preparing the compounds of general formula (I),
       
 wherein
     R   means hydrogen, C₁₋₄alkyl or (C₁₋₅alkoxy)carbonyl group;   R¹   stands for a C₁₋₆ alkyl, (C₁₋₅alkyl)carbonyl, (C₁₋₅alkoxy)carbonyl or (C₁₋₅alkoxy)carbonyl-(C₁₋₄alkyl) group; or a cyclohexyl group; or a cyclopentyl group; or a phenyl, furyl or thienyl group, optionally substituted, or a b-CH=CH group, wherein b is a phenyl group; or   R and R¹   together form a C₄₋₅alkylene group;   R²   represents a C₁₋₅alkyl or phenyl group;   R³   means hydrogen or a C₁₋₄alkyl group; or   R² and R³   together form a pentylene group.   
     By reacting a compound of general formula (II)
       
 with a compound of general formula (III)
       
 and/or reducing a compound of the general formula (IV),
Patent EP-0536681-A1 (EP)
Inventor: DALLA TORRE HANS DR PHIL
IPC: C08G69/26
Filed: 1992-10-06
Abstract: Copolyamide barrier layers, in particular for multilayer packages, are provided, the barrier layer being hot-water resistant and transparent and the copolyamide being a part-aromatic, amorphous copolyamide comprising the following components:   (a) 50 mole parts of unsubstituted or substituted aromatic dicarboxylic acids which are replaced in an amount from 0 to 60% by weight, in particular 2 to 50% by weight, by at least one further dicarboxylic acid selected from the group comprising     - cycloaliphatic dicarboxylic acids having 8 to 24 C atoms,   - araliphatic dicarboxylic acids having 8 to 18 C atoms   (b) 50 mole parts of hexamethylene diamine which is replaced in an amount up to 60% by weight, in particular 5 to 50% by weight, by at least one further diamine selected from the group comprising   - unsubstituted or substituted aliphatic diamines having 4 to 20 C atoms,   - substituted cycloaliphatic diamines having 6 to 24 C atoms,   - araliphatic diamines having 8 to 18 C atoms,   the acid groups and the amino groups being present essentially in equimolar proportions. These barrier layers are used for preparing reusable multilayer packaging articles which then contain at least one barrier layer of this kind of a partly crystalline, amorphous copolyamide, if appropriate, in addition to further polymer layers.
Patent EP-0514971-A1 (EP)
Inventor: DRIVER BRIAN SYDNEY
IPC: A61B19/00
Filed: 1992-05-12
Abstract: Apparatus (1) for verifying that a target position (10) within an area (11) of a patient (12) will be treated by a treatment beam (13) from a treatment machine (20), for example a radiotherapy machine. The coordinates of the target position (10) relative to a patient frame (14) secured to the treatment area (11) will have been previously determined by a diagnostic machine. 
     An irradiation beam detectable body (3) representing the target position (10) is supported by a moving arrangement (50) on a phantom frame (2) simulating the patient frame (14). The moving arrangement carries a position reference arrangement (60) for enabling the detectable body (3) to be moved to the determined coordinates relative to the phantom frame (2). The phantom frame (2) has a mounting arrangement (2a,2b) for mounting the phantom frame (2) to the treatment machine (20) precisely in place of the patient frame (14). The coordinates of the target position (10) can thus be verified using the actual machine (20) to be used for the subsequent treatment. This ensures greater accuracy and allows the target position (10) to be checked for different beam trajectories and patient orientations.
Patent EP-0534529-A1 (EP)
Inventor: BARRETT WAYNE MELVIN
IPC: H04L29/08
Filed: 1992-09-15
Abstract: A plurality of devices attached to a communications bus observe a burst transfer protocol which allows pausing only at pre-determined, fixed intervals of n data words, where a word is the width of the bus. In accordance with this protocol, once burst transfer is initialized the sending device transmits an uninterrupted stream of n data words over the communications bus, after which either the sender or receiver may cause transmission to pause. The sender may need to wait for more data, or the receiver may need to finish processing the data just received. The pause lasts as long as needed until both devices are ready to proceed. This cycle is repeated until the data transmission is complete. The sending and receiving devices do not relinquish control of the bus during a pause, and therefore are not required to re-initialize communications. In the preferred embodiment, after n data words have been transmitted, the sender and receiver toggle interlocking signals that accomplish a handshaking between the two devices. The sender de-activates its signal when it is ready to send more, and the receiver de-activates its signal when it is ready to receive more. Both devices are equipped with buffers large enough to hold n data words, but the buffers need not be as large as the longest possible burst communication.
Patent EP-0598147-A1 (EP)
Inventor: OP DE BEECK EDMOND CELINA JOZE
IPC: G05F3/28
Filed: 1992-11-16
Abstract: The current generating circuit is independent from power supply fluctuations and temperature variations. It includes the series connection of a main current source MCR which generates a reference current Iref from a reference voltage Vref generated by a voltage source VRS, and a current mirror CM. VRS uses Iref to generate Vref and consequently an auxiliary current source ACS is needed to start-up the current generating circuit. ACS includes a current source CS and a regulating stage RS to disable CS after start-up. 
     RS includes a branch M2-R2 wherein a current equal to Iref flows and disables CS based on the value of lref. 
     CM realizes the distribution of Iref over an integrated circuit (not shown) and to VRS.
Patent EP-0494783-A1 (EP)
Inventor: KAWASE YASUYOSHI
IPC: H01L21/00
Filed: 1992-01-09
Abstract: A furnace structure of a semiconductor manufacturing apparatus includes a process chamber (11), a pair of preliminary chambers (10,12), and shutters (18,19,20,23). The process chamber has a pair of openings in the loading and unloading directions of semiconductor substrates (22) and is designed to perform a predetermined semiconductor manufacturing process. Each of preliminary chambers has a pair of openings and communicates with the process chamber, with one of each pair of openings opposing a corresponding one of the openings of the process chamber. The shutters are respectively arranged between the two openings of the process chamber and the opposing openings of the pair of preliminary chambers and designed to separate the process chamber from the preliminary chambers so as to be opened and closed.
Patent EP-0500205-A1 (EP)
Inventor: KINGSTON JOHN FRANCIS
IPC: A61P11/00
Filed: 1992-01-10
Abstract: The invention concerns a benzodioxole derivative of the formula I
     
     wherein Ar 1  is an optionally substituted 9- or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen heteroatoms and optionally containing a further heteroatom selected from nitrogen, oxygen and sulphur ;   R 1  is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl ; and   R 2  and R 3  together form a group of the formula -A 1 -X-A 2 - which, together with the carbon atom to which A 1  and A 2  are attached, defines a ring having 5 to 7 ring atoms, wherein each of A 1  and A 2  is (1-3C)alkylene and X is oxy, thio, sulphinyl or sulphonyl, and which ring may bear one or two substituents ;   or a pharmaceutically-acceptable salt thereof ;   which compounds are inhibitors of 5-lipoxygenase and are useful in the treatment of inflammatory or allergic disease.
Patent EP-0496527-A1 (EP)
Inventor: HOBBS BRYAN STEWART
IPC: G01N33/00
Filed: 1992-01-16
Abstract: An electrochemical gas sensor for sensing an alkaline gas such as ammonia. The sensor comprises at least sensing and counter electrodes provided in a cell containing an aqueous electrolyte, the cell further including a diffusion barrier to restrict the access of gas to the cell, and a chemical species with which the gas reacts in use to form a product which is more electrochemically active than the gas. The chemical species is one of iodine, Nesslers reagent and a solution of manganous and silver nitrates.
Patent EP-0502694-A1 (EP)
Inventor: KOJIMA HIROSHI
IPC: B60C3/04
Filed: 1992-03-03
Abstract: As tires for a racing kart is used a combination of front and rear radial tires (F,R) each having a carcass (2) of radial cord arrangement (preferably extending at a cord angle of 90°-75°), and having an outer diameter of not more than 300mm and an aspect ratio of not more than 0.5. The cords of crossed belt layers have a cord angle of 10°-30° with respect to the tire equatorial plane, and the tire tread is made of rubber having a 300% modulus of 20-45 kgf/cm². In such a tire combination, a crown coefficient defined by a ratio of drop height at ground contact end to ground contacting width of tire is smaller in the front tire than in the rear tire.
Patent EP-0584410-A1 (EP)
Inventor: NEWMAN NATHAN
IPC: H01L39/24
Filed: 1992-08-21
Abstract: A superconducting electronic circuit device, useful when impedance matching is desired, especially suited to microwave frequencies, consisting of a thin dielectric layer (12) with superconducting layers (10,14) on both sides. A superconductor such as Yttrium Barium Copper Oxide (YBCO) is formed on a first substrate (12) such as lanthanum aluminate. A protective layer (16) like gold is deposited on the YBCO and a second carrier substrate (20) is bonded to the protected YBCO. The first substrate (12) is then thinned into a thin dielectric film and a second layer (14) of superconductor is epitaxially grown thereon to create the desired circuits.
Patent EP-0546681-A1 (EP)
Inventor: VLAAR PIETER A
IPC: G09C1/04
Filed: 1992-11-06
Abstract: A method of encrypting a sequence of characters such as a code number on an information slide or disc is provided. The method allows the encryption of a plurality of sequences on a single user-markable disc or slide which may be deciphered by a reference to a single code word.
Patent EP-0505297-A1 (EP)
Inventor: AUVERGNE JEAN-PAUL
IPC: F15B15/28
Filed: 1992-03-20
Abstract: The drum (10), which is connected by a flexible connection to the piston of the actuator in order to drive a spiral tension spring and an absolute encoder, is provided in a hollow form so as to define an internal housing capable of receiving either the spring, or the encoder, or these two elements arranged concentrically with respect to each other. <IMAGE>