baber/WOPTO huggingface dataset:
Patent EP-0575679-A1 (EP)
Inventor: DEMUTH ODILE
IPC: D06M13/322
Filed: 1992-06-26
Abstract: According to the invention the amine groups created at the surface of a polymeric material, for example a polypropylene film, by an electrical treatment, especially a cold plasma, under nitrogen atmosphere, are employed for the purpose of accelerating the grafting of the said polymeric material by impregnation of the latter with a bath containing an unsaturated monomer of the vinyl type containing a carbonyl group  alpha  to the vinyl double bond, for example an acrylic monomer.
Patent EP-0533602-A1 (EP)
IPC: D01G15/46
Filed: 1992-09-18
Abstract: The present invention relates to a method for separating the fleece at the exit of rectilinear combing machines for long fibres and an apparatus for carrying out this process. The process is characterised in that it involves separating the fleece (1), from the start of its formation on the stripping leather (3), by means of stripping cylinders (2) which are in at least two parts, by means of compressed-air jets directed perpendicularly to the direction of advance of the fleece (1), so as to form various small parallel divisional fleeces (8), progressively winding the selvedges of the small fleeces (8) on themselves, in order to produce small strips, and freeing the latter downstream of the stripping leather (3) in order to bring them into at least one funnel (5) which combines them to form at least one large emerging strip. The invention can be used more particularly in the sector of the textile industry. <IMAGE>
Patent EP-0549732-A1 (EP)
Title: Etui ameliore combustible pour cartouche de munitions
Inventor: SWARTOUT TERRY LEE
IPC: F42B5/192
Filed: 1991-09-19
Abstract: L'invention se rapporte à une cartouche de munitions (50) qui se compose d'un projectile (54) vissé sur le corps combustible (64) de l'étui via un raccord adaptateur fileté (62) pour étui combustible. Au moins l'une des extrémités du raccord adaptateur (62) présente une masse volumique uniforme de résine polyuréthane, afin de rendre le filetage résistant et afin de lui servir de support suffisamment ferme. Le corps (64) du boîtier combustible peut également présenter une masse volumique uniforme de résine, conçue pour servir de support aux filets (70, 72) correspondant aux filets situés sur l'extrémité arrière du raccord adaptateur (62). La massse volumique uniforme du polyuréthane est de préférence égale à 0.75 grammes par centimètre cube environ.
Patent EP-0572492-A1 (EP)
Inventor: MCDONALD ANTHONY MALCOLM
IPC: G10K11/172
Filed: 1992-02-21
Abstract: On décrit un appareil servant à affaiblir les vibrations acoustiques dans un milieu, comprenant un résonateur acoustique (3) pouvant être accordé et présentant une extrémité ouverte (5) qui doit être relié au milieu, au moins un transducteur (11) servant à produire un signal de résonateur indiquant un paramètre dynamique du milieu, à l'intérieur du résonateur (3), et un élément de commande de résonateur (8) pouvant être activé en réponse au signal de résonateur pour accorder le résonateur (3) à une fréquence choisie des vibrations acoustiques.
Patent EP-0529051-A1 (EP)
Inventor: BRUCKERT EUGENE J
IPC: H04J11/00
Filed: 1992-02-13
Abstract: On décrit un procédé et un appareil servant à transmettre des signaux à étalement de spectre. L'émetteur reçoit des bits (200) de données à une cadence particulière. Ensuite, l'émetteur code (202) les bits (200) de données reçus sous forme de symboles (204) de données à une cadence de codage prédéterminée. L'émetteur déduit (210) ultérieurement des codes orthogonaux (212) d'une longueur prédéterminée à partir des symboles (208) de données. L'émetteur prend en charge des débits variables de données binaires reçues en établissant la cadence de codage prédéterminée et la longueur prédéterminée du code orthogonal en réponse au débit de données binaires reçues. Par la suite, l'émetteur étale (216) les codes orthogonaux déduits (212) à l'aide d'un code d'étalement (214) de pseudo-bruit d'utilisateur. On décrit aussi une variante du procédé et de l'appareil servant à transmettre des signaux à étalement de spectre. L'émetteur reçoit des bits (230) de données à une cadence particulière. Ensuite, l'émettteur code (232) les bits (230) de données reçus sous forme de symboles (234) de données à une cadence de codage prédéterminée. L'émetteur détermine (248) ensuite un canal particulier pour transmettre les symboles (244) de données en étalant (248) ceux-ci à l'aide d'un code orthogonal (246) d'une longueur prédéterminée. L'émetteur prend en charge des débits variables de données binaires reçues en établissant la cadence de codage prédéterminée et la longueur prédéterminée du code orthogonal en réponse au débit de données binaires reçues.
Patent EP-0550758-A1 (EP)
Inventor: YATSUKA KOU
IPC: B65H31/30
Filed: 1992-05-06
Abstract: A device for arranging printed paper sheets, which is provided with a first stacking part (1) to stack printed sheets (2) having been conveyed by a conveyor device into layers, a second stacking part (10) to stack a plurality of small bundles of printed sheets stacked on said first stacking part (1), and a pair of third stacking parts (21), located under said first stacking part (1) and second one (2) respectively, in which a pair of said third stacking parts (21), are capable of reversibly turning, and printed sheets (2) on said first stacking part (1) are transferred to one of said third stacking parts (21) whereas those (2) on the other one (21) to said second stacking part (10).
Patent EP-0594645-A1 (EP)
Inventor: LARUELLE CLAUDE
IPC: C07C45/59
Filed: 1992-06-17
Abstract: Procédé de préparation des formes isomères pures d'esters d'aminoacides du triméthyl-3,3,5 cyclohexanol ainsi que procédé de préparation des différentes formes isomères pures de la triméthyl-3,3,5 cyclohexanone, produit intermédiaire pour la préparation desdits esters. Le procédé de préparation des formes isomères pures d'esters d'aminoacides du triméthyl-3,3,5 cyclohexanol est caractérisé en ce que: (1) l'on prépare un alcool triméthyl-3,3,5 cyclohexanol de configuration présélectionnée au niveau de ses carbones asymétriques (C1 et C5), par réduction à partir d'une triméthylcyclohexanone isomère pure, et (2) l'on fait réagir une forme isomère appropriée d'un acide aminé avec l'alcool triméthyl-3,3,5 cyclohexanol de configuration présélectionnée, obtenu en (1), dans un rapport pondéral proche de la stoechiométrie et à une température suffisante pour éliminer l'eau formée, tout en n'entraînant pas une racémisation de l'ester obtenu. Utilisation desdites formes d'isomères pures d'esters dans la correction des dislipidémies.
Patent EP-0592608-A1 (EP)
Title: Procede et systeme destine a traiter des enregistrements incorrects
Inventor: THOMPSON MICHAEL J
IPC: H04W60/06
Filed: 1992-08-03
Abstract: Système (100) et procédé qui fournissent le désenregistrement automatique de système pour toute radio (110) incorrectement enregistrée. Ils permettent en outre d'envoyer une demande de réenregistrement automatique afin de garantir que des radios valides (112) qui ont la même information d'identification de radio dans le système que la radio incorrectement enregistrée (110) soient réenregistrées. La demande de réenregistrement auprès du système (100) des radios ayant la même identification permet ainsi d'empêcher une perte de communication à destination de cette radio.
Patent EP-0611811-A1 (EP)
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/00
Filed: 1992-09-29
Abstract: A recording fluid comprising an aqueous medium and at least one dye selected from among those represented by general formulae [I] to [V] and being excellent in print quality, light-fastness and water resistance, wherein R₁ to R₆, X, Y, m, n, A and M are each as defined in the claims of the invention.
Patent EP-0551079-A1 (EP)
Inventor: FABEL PETER
IPC: E03D11/11
Filed: 1993-01-05
Abstract: A sewerage system for buildings and vehicles, in particular railway carriages, has a unit (1), for example a WC or a kitchen sink, which generates sewage and a conveying path (2) for connecting the unit (1) to a tank (3). In order readily to be able to supply sewage produced to the environment in the form of germ-free water which has been cleaned satisfactorily, the tank (3) has a device (4) for evaporating the sewage and a condensation chamber (5) which is open to the atmosphere. <IMAGE>
Patent EP-0554752-A1 (EP)
Inventor: RICHARDS DONALD LEE
IPC: F16K27/02
Filed: 1993-01-25
Abstract: A single seal fluid control valve (100) is provided that has a guide member (12) secured within a chamber (24) of a body member (2) such that an outer portion of a sealing member (18) secured to an annular securement surface (27) of guide member (12) is compressed against an annular sealing surface (17) of a shoulder (26) extending from body member (2) into chamber (24) to prevent fluid leakage therebetween. An inner exposed portion of sealing member (18) is engagable by an enlarged head (16) of a pin member (31) that is guided by and reciprocally movable relative guide member (12) and operative to compress the exposed portion of sealing member (18) sufficiently to prevent fluid leakage therebetween when urged thereagainst by a biasing spring (20) when fluid pressure at an inlet (6) of body member (2) is less than required to overcome the biasing force.
Patent EP-0557779-A1 (EP)
Inventor: BRUNE GEORG DR ING
IPC: H04M11/02
Filed: 1993-02-08
Abstract: At least one of the terminals EG connected to the telecommunication system KS is designed as a special terminal SEG enabling the so-called hands-free telephone function. If required, a control signal (e.g. an AC ringing voltage signal RU) normally available for a different purpose in connection with the operation of the telecommunications system is applied by the system controller to the connection line ASL leading to the special terminal. A switch element (e.g. relay RL) coupled with the connection line is activated by this control signal and in turn initiates the release of a door-locking mechanism TM (door opener function). The components to be provided for identification of the control signal and for activation of the door-opener magnet are combined in an ancillary unit directly physically assigned to the special terminal, or are contained additionally in the special terminal (essentially a door intercom amplifier). The normal subscriber interface hardware and normal wiring can thus be used. No relay to be provided for control of the door opener function needs to be pre-installed in the system itself. This is extremely economical, particularly in the case of small communication systems. <IMAGE>
Patent EP-0556755-A1 (EP)
Inventor: BAXTER DENNIS EUGENE
IPC: G03B17/02
Filed: 1993-02-13
Abstract: A photographic camera (1) comprises a camera body (3), a lens carrier (5) for an objective lens (7) supported for movement outwardly and inwardly of the camera body between respective picture-taking and storage positions, and a lens cover (9) supported for movement relative to the camera body between a covering position in front of the objective lens when the lens carrier is in its storage position and a non-covering position removed from the objective lens when the lens carrier is in its picture-taking position. According to the invention, the lens cover (9) includes an elastic sheet-like piece (41) located to deform over the objective lens (7) when the lens carrier (5) is in its storage position and the lens cover is in its covering position, whereby the lens cover is prevented from abrading the objective lens.
Patent EP-0563862-A1 (EP)
Inventor: FEDELI GIANCARLO
IPC: B23B19/02
Filed: 1993-03-29
Abstract: A toolhead (9) wherein the spindle (21) of the tool (11) is rotated about its axis (10) and in relation to the casing (12) of the toolhead (9) by a first motor (28), and is moved along the axis (10) by a drive (38) activated by a second motor (39); the spindle (21), motors (28)(39) and drive (38) being mutually aligned along the axis (10) of the spindle (21), and being housed inside the sleeve (16) supporting the spindle (21).
Patent EP-0572844-A1 (EP)
Inventor: HESSE ANTON DR
IPC: C08L67/06
Filed: 1993-05-14
Abstract: The invention relates to a process for the preparation of a curable moulding composition based on a dispersion of a finely divided ethylene polymer in an unsaturated polyester resin. A melt of the ethylene polymer is distributed uniformly in a melt of an unsaturated polyester in an extruder or stirred reactor.
Patent EP-0588294-A1 (EP)
Inventor: LAHCANSKI TOMI C O EASTMAN KOD
IPC: G02B7/02
Filed: 1993-09-14
Abstract: A protection device for a lens used in a scanning apparatus for imaging data on photographic film, comprises a plate (201) and having a finger gripping portion (209,210), a member (202) slidably retained in said plate, a glass piece (206) removably carried by the member, and a biasing member operatively associated with the member for selectively permitting secure holding of the glass piece on the member and easy removal of the glass piece from the member. The plate (201) is provided with a biasing device for securely retaining the member (202) in a desired location such that the glass piece (206) is in a predetermined lens protecting position. A switch is associated with the plate such that the switch is moved to an open position upon movement of the member away from the plate. The biasing member is a pivotally mounted spring (215) configured to hold the glass piece in a desired location on the member and has V-shaped portions to engage portions of the member for positive locking of the spring in the member.
Patent EP-0597273-A1 (EP)
Inventor: LUCAERI THOMAS
IPC: A61F13/15
Filed: 1993-10-14
Abstract: A disposable panty shield (10) comprising a thin, highly absorbent pad having a body-contacting surface (12), an absorbent layer (16), a liquid barrier (17), a positioning means (18) for attaching the pad to an undergarment, and a release layer (19) to protect the positioning means prior to use wherein the entire structure has been densified by fusing all pad layers together in a manner such that the interstitial space between the individual fibers in the densified areas (13,14) is not sufficient to readily allow fluid to flow through. Further, the densified areas are made contiguous such that fluid, when introduced or deposited on the pad, will be prevented or hindered from flowing to the edges of the pad (10).
Patent EP-0650734-A1 (EP)
Inventor: FUKUYAMA SHIN-ICHI
IPC: A61K39/12
Filed: 1993-10-28
Abstract: A polyvalent live vaccine is composed of a mixture of 5 types of attenuated virus suspensions, including a virus suspension prepared by culturing attenuated infectious bovine rhinotracheitis (IBR) virus No. 758-43 strain in bovine or swine tissue cultures; a virus suspension prepared by culturing attenuated bovine viral diarrhea-mucosal disease (BVD-MD) virus No. 12-43 strain in bovine or swine tissue cultures; a virus suspension prepared by culturing attenuated parainfluenza 3 (PI3) virus BN-CE strain in chicken or bovine tissue cultures, or monkey kidney (vero) cells; a virus suspension prepared by culturing attenuated bovine RS virus rs-52 strain in hamster or bovine tissue cultures, or monkey kidney (vero) cells; and a virus suspension prepared by culturing attenuated bovine adeno 7 (AD7) virus TS-GT strain in goat or bovine tissue cultures, wherein said polyvalent live vaccine contains all the vaccines against infectious bovine rhinotracheitis, bovine viral diarrhea-mucosal disease, parainfluenza 3, bovine RS and bovine adeno 7, in order to achieve a greater efficiency of vaccination.
Patent EP-0602483-A1 (EP)
Inventor: EARLEY JAMES VALENTINE
IPC: A61P37/00
Filed: 1993-12-04
Abstract: The compounds of the formulawherein R₁ is -OR₆ or -NHR₇ in which R₆ and R₇, which may be the same or different, are hydrogen, lower alkyl, lower alkenyl, cycloalkyl or phenyl, R₂ is lower alkyl, lower alkoxy or trifluoromethyl, R₃ and R₄, independently, are hydrogen, chlorine, fluorine, lower alkyl or lower alkoxy and R₅ is lower alkyl or cycloalkyl and, when one or more asymetric carbon is present, their enantiomers, diastereomers and racemates and pharmaceutically acceptable salts thereof, are useful as bronchopulmonary agents, for example, in the relief of asthma and allergic reactions. They can be prepared according to known methods.
Patent EP-0601560-A1 (EP)
Inventor: KIMURA KATSUJI C O NEC CORPORA
IPC: H03F3/45
Filed: 1993-12-08
Abstract: A differential amplifier circuit having an improved transconductance linearity, which includes a first to fourth unbalanced differential pairs of MOS transistors. In each differential pair, a ratio (W/L) of a gate-width W and a gate-length L of one transistor is different from that of the other transistor. Gates of the transistors having smaller ratios of the first and third pairs and gates of the transistors having larger ratios of the second and fourth pairs are coupled together to form one of differential input ends. Gates of the transistors having larger ratios of the first and third pairs and gates of the transistors having smaller ratios of the second and fourth pairs are coupled together to form the other of the input ends. Drains of the transistors having smaller ratios of the first and second pairs and drains of the transistors having larger ratios of the third and fourth pairs are coupled together to form one of differential output ends. Drains of the transistors having larger ratios of the first and second pairs and drains of the transistors having smaller ratios of the third and fourth pairs are coupled together to form the other of the output ends.
Patent EP-0603691-A1 (EP)
Inventor: BRUMME JOHANNES DR RER NAT
IPC: A62D3/33
Filed: 1993-12-11
Abstract: residues (I) from the direct synthesis of organochlorosilanes and/or chlorosilanes are converted to disposable solids by reaction with an aq. soln. of an alkali metal alkylsiliconate (II) at a pH above 7. The wt. ratio of the soln. of (II) to (I) is 1 or less. (II) is Na or K methylsiliconate. The wt. ratio of the soln. of (II) to (I) is 0.5-1. The soln. has a MeSiO3/2 content of 0.5-5 (esp. 1-3) wt. %. The reaction temp. is 20-80 (esp. 30-60) deg. C. The pH after the reaction is at least 4.
Patent EP-0603990-A1 (EP)
Inventor: MILLER JAMES GEORGE
IPC: C02F3/10
Filed: 1993-12-20
Abstract: Porous bodies are produced which are suitable for use as supports for catalysts, including living cells, such as bacteria. The bodies have a significantly large average pore diameter of about 0.5 to 100 microns, (i.e. 5,000 to 1,000,000 Å) and a total pore volume of about 0.1 to 1.5 cc/g with the large pores contributing a pore volume of from about 0.1 to 1.0 cc/g. The bodies are made by preparing a mixture of ultimate particles of bound clay, one or more optional ingredients such as inorganic binders, extrusion or forming aids, burnout agents, or a forming liquid, such as water. In a preferred embodiment, the ultimate particles are formed by spray drying. 
     The porous bodies with bacteria or microorganisms supported thereon are used as biocatalysts for the decontamination of aqueous waste streams or contaminated vapors.
Patent EP-0574234-A1 (EP)
Inventor: HAMMOND JAMES MICHAEL
IPC: G05D3/12
Filed: 1993-06-08
Abstract: A non-contact, step-wise method for automatically positioning a sensing probe (12), having a vibrating cantilever (18) and tip (19), above a target surface (20) utilizing acoustic and Van der Waals interactions respectively during an approach method. The sensing probe is lowered to a substantially optimized tip to target surface distance. The system utilizes the interaction of forces between the vibrating cantilever and target surface to automatically position the sensing probe above the target surface.
Patent EP-0588527-A1 (EP)
Inventor: JONES J WYN
IPC: G11B27/30
Filed: 1993-08-31
Abstract: A synchronisation technique is described which finds use in a disk array subsystem comprising a plurality of disk storage devices connected to a controller. In response to signals from each of the devices specifying their angular position at a particular time, the controller calculates the relative angular positions of the devices and issues a signal to each of the devices specifying the amount and direction of change in rotational velocity required to achieve synchronisation. In a two device subsystem, the signal to one device will specify a speed decrease and the signal to the second device will specify a speed increase.
Patent EP-0592112-A1 (EP)
Inventor: ROSS CHRISTOPHER WHITEHEAD
IPC: F01D5/20
Filed: 1993-09-09
Abstract: The disclosure relates to a method of grinding blade tips of a turbine or compressor rotor, comprising the steps of spinning a rotor having one or more sets of blades to be ground on its axis, and using a grinding wheel which is narrower than the blades to be ground and has a convexly curved grinding periphery as seen as cross section. The grinding wheel is rotated about an axis parallel to the rotor axis and the wheel and rotor are moved relative to one another parallel to the axes of the rotor and wheel and in a feed direction orthogonally to the axis of the rotor and wheel to grind the blade tips of the rotor to a required dimension and profile which may be flat, angled, convexly or concavely curved with a simple or complex curvature.
Patent EP-0569274-A1 (EP)
Inventor: DECLERCK CHRISTOPHE
IPC: H04N21/2365
Filed: 1993-04-30
Abstract: The apparatus comprises a multiplexer (10) of first level having a serialiser (44) for regular interlacing of the bits received from several inputs and for providing a binary output string with a specified bit rate and intended to be applied to a transmission modulator; and several multiplexers (12a, 12b, 12c, 12d) of second level each providing a bit stream corresponding to at least one program, to one of the inputs of the multiplexer of first level, each multiplexer of second level consisting of a cascaded arrangement of packet encoders (30, 32, 34) intended for receiving video packets, sound packets and possibly teletext or conditional access message packets respectively, and a time base circuit (42) for calling up packets from the packet encoders, the packet encoder (30) assigned to the video being preceded by an encoder for extra protection against errors. <IMAGE>
Patent EP-0573352-A1 (EP)
Inventor: EVRARD ALAIN
IPC: B65G47/86
Filed: 1993-06-02
Abstract: Device for loading containers which are provided with a neck onto a carrying member (3) equipped with individual elements (4) for grasping the necks, these elements (4) and the containers being spaced by the same pitch (P), comprising: this member (3) turning (at 11) so that the elements (4) describe, in the loading zone, a trajectory in the form of an arc of a circle; a collection tray (1) equipped with means (5) for individually receiving arriving containers which is located under the member (3) and turns (at 6) in the same direction as said member, the diameter of the tray and the positions of the axes (6) and (11) being such that in plane projection the circular trajectory of the means (5) intersects (at A) the trajectory in the form of an arc of a circle of the elements (4); means for controlling the elements (4) in order to sieze the necks when they pass at the intersection of the trajectories; and means for synchronous driving of the member (3) and of the tray so that the elements (4) are presented at (A) in synchrony with the receiving means (5). 
 <IMAGE>