baber/WOPTO huggingface dataset:
Patent EP-0587860-A1 (EP)
Inventor: RAO ARUN
IPC: G06V30/10
Filed: 1993-03-19
Abstract: Procédé et appareil permettant de segmenter une image en mode point (200). En général, l'image en mode point est configurée sous forme d'un condensateur à plaques parallèles. De cette manière, les limites opposées (302, 304) de l'image en mode point reçoivent chacune une valeur de tension et chaque pixel (300, 301) situé dans l'image en mode point reçoit une valeur de charge. Généralement, une charge positive est attribuée aux pixels qui comprennent un motif dans l'image en mode point et une charge nulle est attribuée au reste des pixels. Une plage de répartition de potentiel (400) qui résulte de l'interaction des tensions des limites et des motifs des charges est déterminée au moyen de la résolution numérique d'une équation de Poisson à deux dimensions. Chaque parcours contigu (306) à gradient de potentiel le plus prononcé d'une limite (304) à l'autre (302) forme une ligne de démarcation le long de laquelle l'image est segmentée. Chaque image (500) segmentée résultante est stockée sous forme de fichier indépendant qui sera traité ultérieurement.
Patent EP-0638135-A1 (EP)
Inventor: FITZGERALD PATRICK HENRY
IPC: C08G8/28
Filed: 1993-04-28
Abstract: L'invention décrit un agent de résistance aux tâches pour des fibres en polyamide, ainsi que sa préparation et son utilisation. L'agent de résistance aux tâches est le produit de condensation d'une substance phénolique, dont au moins 67 % en poids sont constitués de bis-hydroxyphénylsulfone et le reste de p-crésol, d'acide p-phénolsulfonique ou de méthyl-p-hydroxybenzoate, avec environ 0,4 à 2,3 moles par mole de la substance phénolique d'un acide carboxylique à substitution mercapto qui est un acide mercaptosuccinique, un acide mercaptoacétique ou un acide mercaptopropionique et environ 1,4 à environ 3,7 moles par mole d'acide carboxylique mercapto-substitué, de formaldéhyde et d'une base suffisante pour neutraliser la totalité des groupes d'acide carboxylique mercapto-substitué et une partie mais non la totalité des groupes phénoliques. Le produit contient 3 à 6 fractions phénoliques environ avec un poids moléculaire préféré de 1500 à 2500. Généralement, on effectue la réaction à une température de reflux (100° à 103 °C) pendant une durée de 24 à 72 heures. On applique généralement l'agent de résistance sur les tâches sur les fibres en polyamide à un pH de 1,8 à 5,0, pendant une durée de 1 à 60 minutes.
Patent EP-0643745-A1 (EP)
Inventor: MEIKKA RICHARD G
IPC: C09C3/04
Filed: 1993-05-10
Abstract: A process for preparing embossed, finely-divided, thin, bright-metal particles which process comprises forming an embossed release surface to at least one side of a carrier sheet, depositing a metal film onto the release surface so that the metal film conforms to the embossed surface, solubilizing the release surface, removing the metal film from the carrier sheet, and breaking the thin metal film into embossed particles having an average diameter of between 25 to 50 microns. The film may also take the form of an optical stack.
Patent EP-0655918-A1 (EP)
Inventor: CHANDRASEKARAN BANGARU
IPC: A61P35/00
Filed: 1993-08-23
Abstract: L'invention concerne des procédés de traitement du cancer chez un mammifère qui consistent à administrer audit mammifère une dose efficace de potentialisation d'AZT, un sel ou un ester pharmaceutiquement acceptable de cette dernière, combinée à une dose efficace d'un agent d'alkylation ou un agent intercalant d'ADN. L'agent d'alkylation préféré est le melphalan et l'agent intercalant d'ADN l'adriamycine.
Patent EP-0664790-A1 (EP)
Inventor: MOTION KEITH ROBERT SEABROOK R
IPC: C07C233/18
Filed: 1993-10-04
Abstract: PCT No. PCT/GB93/02061 Sec. 371 Date May 30, 1995 Sec. 102(e) Date May 30, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07844 PCT Pub. Date Apr. 14, 1994A class of pseudoceramide having the formula shown in which: R1 is a hydrocarbon group; R2-R8 are each independently H or CH3; R9 and R10 are each independently H or hydrocarbon group of up to 24 C atoms; X1 and X2, are independently H or OH; Y1 and Y2 are H or OH, at least one of Y1 and Y2 being OH; wherein the C atom Z, with associated R9 and R10, can be absent; and the C atoms W, with associated R7 and Y2, can be absent, is disclosed. These find use in compositions, particularly cosmetic compositions, suitable for topical application to skin, hair or nails.
Patent EP-0663102-A1 (EP)
Inventor: SUTRINA THOMAS A
IPC: H02M7/00
Filed: 1993-09-07
Abstract: Boîtier à semi-conducteurs hermétiquement scellé (10, 100, 200) comprenant: au moins un circuit intégré (14, 15 ou 16), chaque circuit intégré possédant une première (20) et une deuxième (22) face opposées, la première face possédant au moins une électrode (17-19) constituant au moins un premier branchement avec le circuit intégré et la deuxième face constituant un deuxième branchement avec ledit circuit; une base thermoconductrice (32) couplée thermiquement à la deuxième face, de façon à opérer la conduction de la chaleur produite par le ou les circuit(s) intégré(s); un isolant (30) servant à isoler électriquement le premier branchement du deuxième branchement; et une paroi latérale (34) s'étendant vers le haut depuis la base.
Patent EP-0659249-A1 (EP)
Inventor: GARDNER DAVID E
IPC: F16H7/12
Filed: 1993-09-17
Abstract: A belt tensioning system, a belt tensioner therefor and methods of making the same are provided, the belt tensioning system comprising a tensioner arm pivotally mounted to a support, and a wound coiled spring having opposed ends one of which is operatively interconnected to an abutment of the support and the other of which is operatively interconnected to the arm, the arm having a shoulder for being engaged by the one of the opposed ends of the wound coiled spring so as to permit removal of the arm and the wound coiled spring as a self-contained unit from the support when the arm is pivoted to a certain position where the shoulder of the arm engages the one end of the spring and effectively moves the one end of the wound coiled spring out of contact with the abutment of the support, the wound coiled spring comprising a helical spring having the opposed ends thereof comprising an inner end and an outer end, the one end of the wound coiled spring comprising the outer end thereof.
Patent EP-0666968-A1 (EP)
Title: Epicyclic reduction gear unit.
Inventor: CASAROTTO GIORGIO
IPC: F16H1/28
Filed: 1993-10-25
Abstract: An epicyclic reduction gear unit comprises a case (2) and a planet carrier (12) rigidly connected to a low-speed output shaft (16). The output shaft (16) is supported by a bearing (17) located between the planet carrier (12) and the case (2). In this way the axial length of the gear unit can be significantly reduced.
Patent EP-0619273-A1 (EP)
Inventor: MAEDA TERUNOBU
IPC: C02F1/28
Filed: 1993-10-28
Abstract: A dephosphorization material disposed so that a material containing iron as a main component and a calcium compound material contact a phosphorus-containing aqueous solution, and provided with a water-permeable material around the material containing iron as a main component. A phosphorus component of sewage and river water can be removed easily by simply bringing this dephosphorization material into contact with such phosphorus-containing aqueous solutions, without employing any special solution control method. This dephosphorization material is capable of reducing the outflow of iron rust occurring due to the oxidation of iron during a dephosphorization of a phosphorus-containing aqueous solution, and the iron effluent can be eliminated by the action of the calcium compound material. Accordingly, this dephosphorization material can be applied pratically to sewage and river water.
Patent EP-0610651-A1 (EP)
Inventor: NEGELE MICHAEL DR
IPC: C07D207/28
Filed: 1994-01-05
Abstract: THe novel N-substituted  alpha -fluoroalkyl-lactams of the general formula <IMAGE> in which the substituents and indices have the meanings given in the description have a powerful activity against pests and can be employed, in particular, for combating undesired fungi.
Patent EP-0613866-A1 (EP)
Inventor: ITO MASUMI C O YOKOHAMA WORKS
IPC: C03B8/04
Filed: 1994-03-01
Abstract: In order to provide an improved process for the production of a glass preform for an optical fiber which includes substantially no bubble therein and also have a substantially uniform shape, there is provided a process for the production of a glass preform which comprises at least silica for an optical fiber comprising producing a body comprising a rod on which fine glass particles are deposited preferably by the vapor phase reactions and heating the body to vitrify under a reduced atmosphere or a vacuumed atmosphere so that the glass preform is produced; in which process the heating comprises a first heating step of degassing the body at a first heating temperature, a second heating step of shrinking the body at a second heating temperature which is higher than the first heating temperature and which is lower than a third heating temperature, and a third heating step of vitrifying the shrunken body at the third temperature which corresponds to a vitrification temperature of the fine glass particles so as to produce the glass preform.
Patent EP-0621557-A1 (EP)
Inventor: BAMFORD JAMES H
IPC: G06F3/153
Filed: 1994-03-21
Abstract: An improved font resolution method is disclosed for a data processing system, which enables the translation of an originally defined font for a document, into available fonts in a local data processing system where the document is to be displayed or printed. The method allows for the selective substitution by a user of alternate Code Page Names and Character Set Names for fonts which may be available on a local data processing system.
Patent EP-0614934-A1 (EP)
Inventor: OTSUKA MASAHIRO C O ORIENT CHE
IPC: G03G9/09
Filed: 1991-12-04
Abstract: A colored resin, a colored molded resin member and a color filter dyed with at least one kind of the dis-azo dye represented by the following Formula [I]:
       
 wherein X represents a methyl group, an ethyl group or alkoxy group having 1 to 4 carbon atoms; Y represents a hydrogen atom or methyl group; R¹ and R² independently represent a hydrogen atom, an alkyl group, alkoxy group or a halogen atom; Q and Q' represent a naphthol AS residue. 
     These are good in color fastness to light, bleeding resistance, heat resistance, transparency, spectral property and durability.
Patent EP-0631840-A1 (EP)
Inventor: URS TSCHUDIN
IPC: B23Q1/01
Filed: 1994-06-03
Abstract: A cylindrical grinding machine has a machine bed, a driven workpiece headstock (3) with a feed drive, and a driven grinding headstock (5) with a feed drive. The machine bed is constructed in the form of a fixed slab (1) which may be oriented horizontally or vertically. A tailstock (9) is equipped with a feed drive which can be controlled independently of the other feed drives. <IMAGE>
Patent EP-0708021-A1 (EP)
Inventor: LOHREY WILHELM
IPC: B65B5/06
Filed: 1994-10-05
Abstract: The packing process is for groups of filled tea bags formed into a row, to be put in a box. The tea bags (1) are brought together on a plane which is horizontal or angled to the horizontal to form the row (2) of tea bags in a vertical position to form a vertical stack to be pushed into a box (19) coaxial with the stack. If the bags are assembled on an angled plane, the fixed row of bags is turned about a horizontal axis, so that the individual bags are upturned relative to the row and fixed. The turning motion may be in a backward direction. After bringing to the vertical, the row may be shaken to pack it down.
Patent EP-0708092-A1 (EP)
Inventor: FECHTEL ULRICH DR
IPC: C25B3/25
Filed: 1994-10-17
Abstract: Prodn. of unsubstituted (sic) 2-Y-3-amino-pyridine derivs. (I) comprises subjecting the corresp. 3-nitropyridines (II) to electrochemical redn. in the presence of an acid, opt. an alcohol or a salt of formula (III):Y = halo, OR1, OCOR1, SR1, SCN or CN; M = H, Li, Na, K, N(R2)4 or Si(R2)3; and R1 , R2 = H, alkyl, aryl or cycloalkyl. Also claimed is: (A) a process for preparing a pyridoÄ3,4-bÜazole of formula (IV), comprising preparing a 2,4-disubstd. 3-aminopyridine of formula (IA) as above and reacting the prod. with R5COOH or a reactive deriv. thereof. X = NR4, O, S or CH2; R3, R4 = H, alkyl, aryl or cycloalkyl; R5 = H or alkyl; X' = NR3, O, S or CHR3; and (B) a process for preparing a dihydro-dipyridoazepine of formula (V), comprising preparing a 4-substd. 3-amino-2-chloropyridine as above, reacting it with 2-chloronicotinoyl chloride and a primary amine, and treating the prod. with a strong base: R6 = a gp. as defined for R3.
Patent EP-0657127-A1 (EP)
Inventor: KOCH HERMANN
IPC: A47C27/14
Filed: 1994-10-25
Abstract: The invention relates to a mattress with a mattress body (1) composed of foam, which has zones (A to G) of varying hardness. To create a simpler and thus less expensive mattress, it is proposed according to the invention that the zones (A to G) of varying hardness are formed by shaped bodies (2a, 2b, 2c, 2d) formed into the mattress body (1). <IMAGE>
Patent EP-0664143-A1 (EP)
Inventor: GRAZIOLI VITTORIO
IPC: A63F7/06
Filed: 1994-11-25
Abstract: The foosball table includes four legs (2) for supporting a frame (3) having a sheetlike base (4), depicting a game field, and having player supporting rods (5) which are rotatable inside bushes (7) associated with said frame. Two resilient members (8) are provided at the opposite ends of each of said bushes, said resilient members and said bushes forming a one piece body of self-lubricating plastic material provided with a connection member (9) for being associated with said frame. An edge cover (10) is provided at the bushes, also the edge cover is provided with a connection member for its association with the frame.
Patent EP-0664263-A1 (EP)
Title: Sorting magazine
Inventor: KAMPS ROLF DIPL-ING
IPC: B65G47/14
Filed: 1994-12-23
Abstract: The transparent container (9) is mounted so that it turns on an axle (14) on the back (8) of the magazine in relation to the drum-shaped travelling part (12). The container comprises a pivotally mounted lid (11) which has a U-shaped cross-section. A stop-piece restricts the turning angle of the container. The small parts are placed on support material by a positioning tool and sorting magazine (6).
Patent EP-0614692-A1 (EP)
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J21/06
Filed: 1991-05-02
Abstract: A catalyst for denitrizing of nitrogen oxides in the presence of a hydrocarbon as a reducing agent, which comprises:
     (A) a substituted zeolite having the general formula 
 
 
 
        M¹ A M² B  [(A10₂) x (Si0₂) Y ]·Z H₂0 
 
 
 
in which M¹ represents alkali metal, alkaline earth metal or hydrogen ion; M² is at least one metal ion selected from Ti⁴⁺, Zr⁴⁺ and Sn⁴⁺;        n₁A +n₂B = X           wherein n₁ is a valence of the ion M¹ and n₂ is a valence of ion M²; and        Y/Z≧ 5          ; the M² ion being contained in an amount of 0.1-20% by weight based on the zeolite; and either   (B) at least one metal or oxide of metal selected from Pd, Pt, Ru, Rh and Ag supported on the substituted zeolite in an amount of 0.1-10% by weight based on the zeolite, or   (C) at least one oxide of metal selected from V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Mo and W in an amount of 0.1-20% by weight based on the zeolite.
Patent EP-0610012-A1 (EP)
Inventor: CROWLEY CHRISTOPHER W
IPC: G01R33/385
Filed: 1994-01-25
Abstract: A remotely positionable device for use in magnetic resonance imaging includes a magnet which is juxtaposable against the object to be imaged without actually surrounding to object. When so positioned, the magnet generates a static nonhomogeneous magnetic field having a determinable measurement surface wherein both the magnitude and the gradient of the field are substantially constant. Additionally, the device includes an RF antenna for periodically pulsing nuclei in the measurement surface with pulses of the Larmor frequency to initially tilt the nuclei and to subsequently refocus the nuclei. The device also includes a pair of gradient coils which generate a gradient fields that are superposed on the static field to encode the nuclei. The RF antenna subsequently receives a plurality of encoded spin echo signals from the refocussed nuclei which are averaged by a computer to create a measured response. Specifically, the nuclei are refocussed and the encoded spin echo signals are received at a rate that is proportional to the gradient of the static flux field. The computer is also used to create an image from a plurality of measured responses taken from differently encoded spin echo signals.
Patent EP-0653710-A1 (EP)
Inventor: FURUHASHI MAKOTO C O INTELLECT
IPC: G10H7/02
Filed: 1994-10-26
Abstract: A speech information processor includes a first execution device (CPU (1)) and a second execution device (DSP (6)) for executing operations at respective different execution cycles, and a first memory (2) for reading and recording speech information. The CPU (1) and the DSP (6) exploit the first memory (2) in common for processing the speech information. The processor further includes a second memory (FIFO (3)) for storage of speech information from the CPU (1) or speech information read out from the first memory (2). The CPU (1) records the speech information on or reads the speech information from the second memory (3) during the execution cycle of the CPU. The DSP (6) accesses the first memory (2) during the execution cycle of the DSP for outputting the speech information to outside. The speech information recorded in the second memory (3) is read out and recorded in the first memory (2), or the speech information recorded in the first memory is read out and recorded in the second memory during the time of not accessing the first memory. Data transfer between the CPU (1) and the second memory (3) can be performed during the execution cycle of the CPU, while that between the second memory and the first memory (2) can be performed during the execution cycle of the DSP (6), so that it is possible for the CPU to perform data transfer independently, such that sound source data can be transferred at a higher speed by employing a high-speed device as the CPU.
Patent EP-0658380-A1 (EP)
Inventor: KWETKUS DR ANDREAS
IPC: B03C3/155
Filed: 1994-12-07
Abstract: The device for separating dust particles from exhaust gases has a surface (edge) filter (2) arranged in a filter housing (1). A precharger (4) installed in the exhaust line (3) upstream of the filter housing (1) serves to charge the dust particles before they reach the surface filter (2). The precharger (4) is designed as a self-contained constructional unit. The precharger (4) comprises at least two lattice-shaped electrodes (8, 9) which extend approximately plane-parallel to one another and are aligned transversely to the exhaust gas stream. The electrodes are connected to a high-voltage source (12) connected on one side to earth. By means of these measures, the dust particles are precharged in an optimum manner and, by virtue of their charge, are deposited in the form of a loose, porous and hence gas-permeable layer on the surface filter without the need to have additional electric fields there. Locating the precharger in the exhaust line upstream of the filter makes it unnecessary to provide a knocking and cleaning device in the precharger owing to the high flow velocities prevailing at that point. <IMAGE>
Patent EP-0698761-A1 (EP)
Inventor: POILUCCI GIOVANNI
IPC: F17C1/00
Filed: 1994-08-23
Abstract: A sealed protective container (1,2) for the underground installation of a cylindrical reservoir (11) containing gas under pressure, with the cylinder axis lying horizontally, comprising a housing shell (1,2) for the reservoir (11) with the formation of an interspace (53) between the shell and the reservoir, an upper hatch (26) for access to the interspace and means (8,9) of supporting the reservoir adapted to allow rotation of the reservoir (11) about the cylinder axis, so that the inspection of the reservoir lower surface can take place through the hatch as the reservoir is rotated. As a possible alternative, the shell is formed of two tightly coupled half-shells, an upper one and a lower one, and the inspection of the whole surface of the reservoir can take place by removing the upper half-shell.
Patent EP-0680339-A1 (EP)
Inventor: HALLS NEIL GRAHAM
IPC: A61K9/00
Filed: 1994-01-18
Abstract: Cette invention se rapporte à un procédé de traitement de moutons infestés par des ectoparasites, et consistant à admnistrer aux moutons une formulation ectoparasiticide à verser, en un volume permettant d'atteindre le niveau de destruction d'ectoparasites requis tel que ci-défini. Selon un autre mode de réalisation, l'invention se rapporte également à une formulation à verser efficace contre les ectoparasites des moutons, et comprenant une dose efficace d'au moins un agent actif et un excipient de solvant ne dissolvant pas la lanoline, destiné au moins audit agent actif.
Patent EP-0681485-A1 (EP)
Inventor: THOMAS LARRY K
IPC: A01N59/00
Filed: 1994-01-21
Abstract: Compositions et procédés de désinfection de verres de contact. Selon un mode de réalisation, la composition comporte un constituant enzymatique de décomposition de cellulose, par exemple un lysozyme, et un constituant de destruction du peroxyde d'hydrogène. La composition est structurée de sorte que le constituant enzymatique de décomposition de cellulose est libéré dans un milieu liquide renfermant du peroxyde d'hydrogène avant la libération dans le milieu liquide du constituant de destruction du peroxyde d'hydrogène. De préférence, ledit constituant enzymatique de décomposition de cellulose facilite l'élimination par le peroxyde d'hydrogène des microorganismes résistants au peroxyde d'hydrogène et susceptibles de contaminer les verres, par exemple les kystes d'acanthamoeba.
Patent EP-0693148-A1 (EP)
Title: Method of monitoring the deposition of "stickies" from paper-pulp suspensions
Inventor: SCHULTE HEINZ-GUENTHER
IPC: D21H21/02
Filed: 1994-03-30
Abstract: The invention relates to a process for controlling the deposition of stickies from paper stock suspensions in papermaking. According to the invention, the deposition of stickies is controlled by addition of an effective quantity of a degradation product of native starch to the paper stock suspension.
Patent EP-0660974-A1 (EP)
Title: Circuit arrangement for charging rechargeable batteries.
Inventor: HASLER RUDOLF
IPC: H02J7/00
Filed: 1994-07-04
Abstract: A circuit arrangement for charging batteries comprises a charging current source for supplying charging current pulse trains. The circuit arrangement comprises a first detection device for determining an actual voltage dependent upon a variable reference voltage, which actual voltage is proportional to the average sum voltage of a battery. The first detection device supplies a detection signal corresponding to the detection result and which controls the duty cycle of the pulse-shaped control signal which can be generated by a control pulse generator. The control pulse generator varies the duty cycle dependent on the detection signal when the actual voltage increases or the reference voltage decreases, in a manner such that the ratio between the charging period and the charging pause in a charging pulse train is reduced. A device is provided which enable the reference voltage to be varied in the same sense as the duty cycle depending on this duty cycle.
Patent EP-0705294-A1 (EP)
Inventor: SMITH CURTIS P
IPC: C08G63/66
Filed: 1994-06-06
Abstract: A polyetherester block copolymer useful in molding applications is prepared from the polymerization of from 5-50 % by weight of polyether block segments and from 50-95 % by weight of polyester block segments. The polyether block segments are a poly(propylene oxide)glycol or an ethylene oxide-capped derivative produced using a double metal cyanide complex catalyst. The glycol contains lower levels of unsaturation, increased functionality and a narrower molecular weight distribution than that prepared using conventional basic catalysts.