baber/WOPTO huggingface dataset:
Patent EP-0781266-A1 (EP)
Title: Alkylesters de l'acide phenylacetique
Inventor: OBERDORF KLAUS
IPC: C07C255/55
Filed: 1995-08-30
Abstract: L'invention concerne des alkylesters de l'acide phénylacétique de formule (I), dans laquelle l'indice et les substituants ont les significations suivantes: R' est un formyle, alkylcarbonyle ou alkyle; R'' est un alkyle; U désigne -O-, -S-, -NH- ou -NHO-; V désigne -O-, -S- ou -NH-; X est un cyano, nitro, halogène, alkyle, halogéno-alkyle, alcoxy, halogéno-alcoxy, alkyltio ou, dans le cas où n > 1, un alkylène éventuellement substitué, un alcénylène, oxyalkylène, oxyalkylènoxy, oxyalcénylène, oxyalcénylènoxy ou un butadiènediyle; n = 0, 1, 2 ou 3; R est un halogène, hydroxy, mercapto, amino, carboxyle, carbonylamino ou un radical organique, qui est lié directement, ou par l'intermédiaire d'un groupe oxy, mercapto, amino, carboxyle ou carbonylamino, ou forme, conjointement avec un groupe X et le noyau phényle auquel ces groupes sont liés, un système bicyclique éventuellement substitué, partiellement ou complètement insaturé. L'invention se rapporte également à des procédés et à des produits intermédiaires permettant la fabrication de ces alkylesters, ainsi qu'à leur utilisation.
Patent EP-0783467-A1 (EP)
Inventor: KIM BAEK H
IPC: C04B35/591
Filed: 1995-08-28
Abstract: L'invention concerne un article de carbure de silicium, lié par réaction, qui présente une résistance à l'abrasion et à l'oxydation ainsi qu'une uniformité supérieure (cf. figure), et où la phase de liaison comprend des quantités appréciables d'oxynitrure de silicium et d'alumine. On décrit aussi une charge brute et un procédé qui permettent de produire cet article lié par réaction.
Patent EP-0786194-A1 (EP)
Inventor: ROSS DOUGLAS A
IPC: H05H1/34
Filed: 1995-10-11
Abstract: L'invention concerne une structure d'électrodes, ménageant un passage pour du gaz, dotée d'une cathode aboutissant dans une pointe de cathode contiguë à une extrêmité du passage, et d'une anode contiguë à l'autre extrêmité du passage. Ce passage comporte un étranglement entre la cathode et l'anode de façon à rétrécir la section et à faire s'accélérer le flux de gaz de la cathode vers l'anode et, partant, s'étirer la longueur d'arc. De la sorte, le rapport entre l'intensité et la tension est diminué pour une puissance consommée donnée.
Patent EP-0789665-A1 (EP)
Inventor: LILJEDAHL GUNNAR
IPC: B66C23/48
Filed: 1995-10-16
Abstract: Ces moyens de réglage de grues de levage ou analogues comportent un arbre moteur se déplaçant axialement à l'intérieur d'un cylindre au moyen d'un déplacement relatif entre une vis et des moyens d'entraînement coopérants suivant une gorge. L'arbre moteur possède une extrémité libre qui est reliée à un bras de levage d'une grue au moyen d'un dispositif de raccordement ou analogue. De manière à rendre possible, en cas d'urgence, le déplacement axial de l'arbre moteur sans l'aide des moyens d'entraînement, le dispositif de raccordement (8) comporte un élément de raccord qui est rigide dans la direction axiale de l'arbre moteur et est composé de deux pièces (9, 11) tournant l'une par rapport à l'autre en opposition à une certaine résistance de friction autour d'un axe concentrique avec celui de l'arbre moteur (5).
Patent EP-0792470-A1 (EP)
Inventor: FREDIN PER
IPC: G02B23/02
Filed: 1995-11-13
Abstract: An electro-optic sight, for detecting incoming optical radiation is described. It comprises frontal optics (1) through which radiation along the optical axis, the sight line (3) of the sight passes on its way to platform optics (2) rigidly connected to the frontal optics, which platform optics guide the incoming radiation further to a detector unit (5) in which the incoming radiation is converted to a picture. The electro-optical sight is primarily characterized in that the platform optics (2) are so arranged that, through turning about a first axis, yaw axis (7), and a second axis, pitch axis (8), they direct the optical axis for forwarding to the detector unit (5), the radiation being guided through a system of a first, second, third and fourth prism (13-16) through reflexion, said prisms being mounted in a common structure, which is turnable about the first axis, which coincides with the optical axis, that is said sight line (3), the first prism (13) being turnable relative to the second prism (14) about the second axis, which constitutes the direction of the optical axis reflected from the first prism.
Patent EP-0792389-A1 (EP)
Inventor: VONK DONALD R
IPC: C23C22/18
Filed: 1995-11-01
Abstract: Compositions à base de phosphate de zinc, utilisées pour des revêtements et contenant un accélérateur oxime. Les accélérateurs oximes respectent l'environnement et restent stables dans le milieu acide des compositions de revêtement à base de phosphate de zinc, ce qui permet de les conditionner sous forme d'un produit unique.
Patent EP-0749945-A1 (EP)
Inventor: NAKAHATA SEIJI
IPC: C04B35/591
Filed: 1995-12-26
Abstract: A dense, high-strength silicon nitride (Si 3 N 4 ) sinter produced by reaction sintering with a shortened nitridation time and an improved productivity. The sinter has an unpaired electron concentration of 10 15 -10 21 /cm 3  and is obtained by the reaction sintering of a silicon powder having an unpaired electron concentration of 10 15 -10 20 /cm 3  and obtained by annealing a commercially available silicon powder in an atmosphere of other than nitrogen at a temperature of 300-800 °C for 3-5 hours. The production process comprises conducting the reaction sintering by mixing the starting powder with a sintering aid and a nitrogen pore forming agent comprising an element having a valency of, especially, +1, to +3 and satisfying the following relationship between RM (the radius of covalent bond of the element) and RSi (the radius of covalent bond of silicon): (RM-RSi)/RSi<0.5.
Patent EP-0728666-A1 (EP)
Inventor: SPADA VALTER
IPC: B65G47/84
Filed: 1996-02-07
Abstract: A conveyor device with a circular path, particularly for groups of fragile cylindrical objects and for use in cigarette packing machines, comprises a wheel (1, 1') made to rotate about its axis and preferably in steps of predetermined angular size. The wheel is provided with a plurality of peripheral cells (101) which are open or openable at one end at least, in particular on one and/or both sides and/or at the outer perimeter of the wheel, to house groups of cylindrical objects. According to the invention, the wheel is divided into two parts (1, 1') physically separated along an intermediate plane perpendicular to the axis of the wheel, the two parts (1, 1') being mounted rotatably coaxially with each other and being driven in phase and in synchronization with each other.
Patent EP-0729845-A1 (EP)
Inventor: KOTAKI YASUO
IPC: B41J25/34
Filed: 1996-02-27
Abstract: An ink jet printer for recording on a recording medium by discharging the ink supplied from an ink storing member from an ink jet head to the recording medium is disclosed. The ink jet printer comprises a mount portion for mounting detachably the ink storing member (30,30'), a space for receiving said mount portion, and a recording selection unit for selecting a first recording mode in which a first ink storing member (30,30') received within the space is mounted on the mount portion in recording, or a second recording mode in which a second ink storing member large enough not to be received within the space is mounted on the mount portion in recording.
Patent EP-0742015-A1 (EP)
Inventor: KADOW JOHN
IPC: C07D501/34
Filed: 1991-11-05
Abstract: The instant invention relates to a novel method for the delivery of antitumor drugs to tumor cells by the administration of a tumor-selective antibody- β-lactamase conjugate that binds to tumor cells, and the additional administration of a cephalosporin prodrug that is converted at the tumor site, in the presence of the antibody-β-lactamase, to an active cytotoxic drug. According to the preferred embodiment of this invention, a cephalosporin mustard has been constructed which when cleaved by β-lactamase yields a cytotoxic nitrogen mustard. The methods, antibody-enzyme conjugate, prodrugs, pharmaceutical compositions, and combinations of this invention provide for enhanced selective killing of tumor cells and are thus useful in the treatment of cancers and other tumors.
Patent EP-0745602-A1 (EP)
Inventor: GHOSHAL MITALI
IPC: C07K14/47
Filed: 1996-05-20
Abstract: The invention provides:
     novel quinidine derivatives of formula
      wherein L is a a C 1 -C 10  hydrocarbon linking group which may be straight or branched chain, saturated or unsaturated, and may include from 0 to 3 heteroatoms; and 
F is a functional group selected from the group consisting of amino, carboxyl, sulfhydryl, imino, and maleimide,   haptens, immunogens, antibodies and tracers produced from those novel derivatives, and   an improved quinidine fluorescence polarization immunoassay utilizing those antibodies and tracers.
Patent EP-0765864-A1 (EP)
Inventor: STOCKHAMMER STEFAN
IPC: C07C227/40
Filed: 1996-07-11
Abstract: Process is claimed for separating amino acids and/or aminosulphonic acids (A) from a soln. which contains them or products produced from them. The process comprises treating the soln. at a suitable pH with a zeolite, opt. in several stages. The soln. is then sepd. from (A) adsorbed on the zeolite.
Patent EP-0761607-A1 (EP)
Inventor: SUMINO TATSUO
IPC: C02F3/30
Filed: 1996-07-17
Abstract: In a method of biologically removing nitrogen and a system therefor according to the present invention, by utilizing the characteristics of AH bacteria as being nitrifying bacteria of nitrous acid type for displaying high activity at the high concentration of ammonium nitrogen and the characteristics of AL bacteria as being nitrifying bacteria of nitrous acid type for displaying high activity at the low concentration of the ammonium nitrogen, in the nitrifying process, operations capable of obtaining the maximum nitrifying speed in accordance with the concentration of the ammonium nitrogen can be performed, and the nitrifying reaction of nitrous acid type for producing nitrous acid as being an intermediate oxide material of the ammonium nitrogen can be performed.
Patent EP-0820954-A1 (EP)
Inventor: WANG CHIU NAN
IPC: B66B5/02
Filed: 1996-07-25
Abstract: An elevator emergency escape is
provided with a brake (20) fastened with
the motor shaft located in the mechanical control room. An action wheel
(30) is mounted on the motor shaft (11) such that the action wheel (30)
is engaged with a transmission wheel (40) which is provided with an
action cable wound thereon. An action rod (60) capable of regulating the
clutching action of the brake (20) is provided with a force applying
device which is composed of a force output member (71) capable of
regulating the braking action of the brake through the action rod. The
release of the braking action enables the elevator cab to be operated
manually by pulling the action cable for emergency escape.
Patent EP-0823215-A1 (EP)
Inventor: RAGNI ADRIANO
IPC: A01N63/22
Filed: 1996-08-06
Abstract: Provided are novel bacteria belonging to the species  Photorhabdus
luminescens  which possess insecticidal activity which is not dependent on
these bacteria being carried by a nematode infection vector. Live or
inactivated  P.luminescens  cells, as well as fragments of such cells and
supernatants of culture of insecticidal  P.luminescens  bacteria, are used in
accordance with the invention as insecticidal agents for the treatment of
insect infestation of plants.
Patent EP-0775886-A1 (EP)
Inventor: WARDECKI NORBERT DR-ING
IPC: F42B5/15
Filed: 1996-10-24
Abstract: An active element, such as a flare (12), which has at least one decoy charge, can be ejected from a dispenser (10) on the object. The element is connected by a line (14) to the dispenser, and is ignited on leaving the latter. It is towed along in the burning state for a short time, and is then released in the burning state by severing the line. The latter may be able to extend, and the time at which the severing occurs may be adjustable.
Patent EP-0771654-A1 (EP)
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1996-10-28
Abstract: In a small-sized, simple ink jet recording head achieves a high-quality and stable printing operation. The head includes an ejection cell (6) for keeping therein ink (3) including toner particles (9), a slit-shaped ink ejection slot (4) disposed in a portion of the ejection cell (6), a electrophoresis electrode (2) for concentrating the toner particles (9) onto the ink ejection slot (4), an ejection electrode (1) disposed in the ink ejection slot (4) for imparting ejection force to the toner particles (9), and an ink stream path (11, 12) disposed in the ejection cell (6) along a side wall of the ejection cell (6). The ink ejection slot (4) is disposed in a portion of the side wall constituting the ink stream path (11, 12).
Patent EP-0842806-A1 (EP)
Inventor: VOGEL HEINER
IPC: B60N2/015
Filed: 1996-11-15
Abstract: The fixing device has a longitudinal bearer (1), to which the seat part of the passenger seat is attached. The bearer is fixed to a holding element (2). This element has a hook (3) on the side facing the bearer at the appropriate height, to engage in a corresponding recess in the side wall of the vehicle. Transversely to the bearer, the holding element has a support foot (4) at a spacing from the hook. The foot has a device for insertion in a second recess in the side wall of the vehicle. The first recess may be in the form of a longitudinal groove in a first rail, and the second one of a longitudinal groove in a second rail. These rails are fitted to the side wall of the vehicle.
Patent EP-0775592-A1 (EP)
Inventor: DEFIEUW GEERT
IPC: G03C1/498
Filed: 1996-11-08
Abstract: A thermal image forming process comprising the steps of: (i) bringing an outermost layer of a recording material comprising at least one thermosensitive element, comprising a substantially light-insensitive silver salt and a reducing agent therefor in thermal working relationship therewith, on a support into contact with a heat source; (ii) applying heat from the heat source imagewise to the recording material while maintaining mutual contact to but with relative movement between the recording material and the heat source; and (iii) separating the recording material from the heat source, characterized in that the dynamic frictional coefficient during the contact between the outermost surface of the recording material and the heat source has a maximum value of less than 0.3. The outermost layer in contact with the heat source may be the outermost layer of the thermosensitive element, a protective layer applied to the thermosensitive element or a layer on the opposite side of the support to the thermosensitive element.
Patent EP-0757967-A1 (EP)
Inventor: WOLTER FRANK-DIETRICH
IPC: G01L5/04
Filed: 1996-07-31
Abstract: The device has a base body with a part which deforms elastically until a threshold load is reached, above which it deforms plastically. An indication element is displaced from an initial position into a load indication position under spring action when deformation occurs, and remains in the load indicating position if the load is removed. The indication device is at least one sprung pivot lever (10,11) or a pivot lever subjected to spring action. The free end (8,9) of the pivot lever has at least one associated latching stop (5,7). The latching stop releases the pivot lever when a defined degree of deformation of the deformation part (2,3) of the base body (1) is reached.
Patent EP-0738609-A1 (EP)
Inventor: PATEL RANJAN C
IPC: B41M5/46
Filed: 1996-04-19
Abstract: A laser addressable thermal imaging element comprising a bleachable photothermal converting dye in association with a heat-sensitive imaging medium, and a photoreducing agent for said dye, said photoreducing agent bleaching said dye on laser address of the element. 
     The imaging element may be in the form of a colourant transfer system, a peel-apart system, a phototackification system or a unimolecular thermal fragmentation system.
Patent EP-0761656-A1 (EP)
Inventor: HANSEN MARVIN MARTIN
IPC: C07D277/14
Filed: 1996-09-02
Abstract: The instant invention provides novel crystalline Form II of (±)-5-{[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl}-4-thiazolidinone having an x-ray powder diffraction pattern with d spacings at 5.64Å, 5.16Å, 4.90Å, 4.66Å and 4.49Å is useful for treating inflammation, inflammatory bowel disease, allergies, arthritis and hypoglycemia utilizing the novel physical form as well as pharmaceutical compositions containing the same. A process for preparing Form II Tazofelone is described.
Patent EP-0779533-A1 (EP)
Inventor: TURNER WILLIAM D
IPC: H04N1/10
Filed: 1996-12-11
Abstract: An apparatus for imaging books or other bound documents with minimal stress being applied to the book structure, and for successively imaging and turning pages of a book by means of an air jet system. The book imager (2) includes a support (4), for placement of a book (6) in an open position, an imager (12) having opposed imaging surfaces (18,20) capable of simultaneously imaging the entire exposed, facing adjacent pages of the book in a distortion preventing manner, and an air jet page turning system (68). The support (4) and the imager (12) are relatively movable toward and away from one another, from a first position in which imaging is effected, to a second position in which page turning is effected. The air jet page turning system (68) includes a fluffing jet (72,72') for separating pages, a pick-off jet (74,74') for separating the topmost page from the fluffed pages, a force applying jet (76,76') for urging the topmost page into intimate contact with the imaging device and a page turning jet (76) for driving the topmost page to the opposite side of the book (6).
Patent EP-0784243-A1 (EP)
Inventor: GRUBER ROBERT J
IPC: B41J2/525
Filed: 1996-12-31
Abstract: An apparatus for developing a latent image recorded on a surface, including a housing defining a chamber storing a supply of toner. A toner donor member is spaced from the image bearing surface and adapted to transport toner to a region opposed from the surface. A charging device is disposed in the chamber for ion charging the toner. An air injection system fluidizes the toner in the chamber. The injection system and a transport member co-operate with one another to define a region wherein a substantially constant quantity of toner having a substantially constant ion charge is deposited on the transport member. The toner is electrostatically transferred from the transport member to the donor member which contains interdigitated electrodes positioned near the surface of a dielectric core roll. An AC voltage is applied between the interdigitated electrodes to detach toner from the donor member so as to form a toner cloud for developing the latent image in an image on image process.
Patent EP-0730072-A1 (EP)
Inventor: GIRARD JOEL
IPC: G07C9/00
Filed: 1996-02-07
Abstract: The assembly comprises an electric lock for the door of a vehicle associated with a control. The opening of the lock is ensured electrically by the movement of an actuator supplied by the vehicle battery. The control includes a receiver of carrier waves and a code, with a circuit for comparison of the received code with a chosen code held in memory. A transmitter is provided for the user in order to send the chosen code to the receiver. When the received code matches that held in memory, the operation of the lock is authorised. The code used may change after each use, with the transmitter and receiver cycling through an algorithm of codes in order to enhance security provided.
Patent EP-0731481-A1 (EP)
Inventor: EYNAUD FLORENT
IPC: H01H33/52
Filed: 1996-03-04
Abstract: In the circuit breaker, the opening and closure of each breaking chamber (1-3) are effected by a shaft (7) rotated by a controller (16) via a rod (15) and crank (8'). The axis (9') on which the rods are jointed to the cranks comes into line with the axis (5) of rotation of the housing (4) contg. the shaft, when the contacts of the breaking chambers are in the open position. Each moving contact is operated by a lever (11) pivoted about a fixed axis (12) and jointed to an actuating rod (10) whose other end (9) is raised and lowered by a parallel crank (8).
Patent EP-0738679-A1 (EP)
Inventor: PLANCHARD CHRISTIAN
IPC: B65H39/043
Filed: 1996-04-22
Abstract: The installation for gluing together cartons or sachets made of card or plastic includes a number of independent stations assembled above the line of a conveyor belt (7). The independent stations may include magazines for storage of components needed in the assembly, with a mechanism to place these components on the conveyor belt. The drive of the conveyor belt and those of the independent stations are not mechanically linked, each having its own drive system. The drive systems are all subject to a programmable electronic control which synchronises the operation of the independent stations with the movement of the conveyor.
Patent EP-0741308-A1 (EP)
Inventor: GUILLEMAUD REGIS
IPC: G01T1/29
Filed: 1996-05-02
Abstract: The source of radiation (3) may move around a body (2) on a trajectory (Tc). A collimator (5) of perforated lead and detector (7) such as a gamma camera maintain a position on the far side of the body (2). A coefficient of correction of attenuation is calculated from transmission measures with and without the body (2) in place. For each position of the radiation source a transmission measure of photons emitted by the source and transmitted by the body is used with an attenuated emission measure and the coefficient of correction to produce a corrected emission map.
Patent EP-0764620-A1 (EP)
Inventor: PEULTIER PHILIPPE
IPC: C05F17/02
Filed: 1996-09-23
Abstract: Compost is produced from fermentable material using a porous carbonaceous support material in a heap. Fresh fermentable material is added to the heap in relatively small quantities at intervals and mixed in with the existing material.
Patent EP-0755559-A1 (EP)
Inventor: GILL MANZUR
IPC: G11C11/56
Filed: 1996-02-13
Abstract: Système à mémoire rémanente comprenant une matrice de cellules mémoire à grille flottante à canal N et à états multiples ainsi que des circuits de commande correspondants assurant la programmation, la lecture et l'effacement des cellules de la matrice. On utilise des cellules mémoire à transistor unique à petite géométrie pouvant fonctionner aussi bien en mode d'enrichissement qu'en mode d'appauvrissement. Les grilles de commande de toutes les cellules situées dans une même rangée de la matrice sont reliées à un canal mot commun. Les circuits de commande correspondants comprennent des circuits de programmation de certaines cellules sélectionnées de la matrice, en vue de leur conférer un état programmé parmi une multiplicité d'états de ce type; il s'agit habituellement de quatre états. L'un au moins des états programmés fait que la cellule a une tension de seuil négative, par rapport à la région source de la cellule, ce qui indique le mode de fonctionnement à appauvrissement, tandis que les états restants font que la cellule a une tension de seuil positive. L'utilisation des deux tensions de seuil de polarité augmente la marge de tension entre les états et améliore, de ce fait, la fiabilité des opérations de lecture/écriture. Les circuits de lecture de mémoire servent à appliquer une tension positive, par rapport à la région source de la cellule cible, au canal mot associé à la cellule sélectionnée, dans le but de réaliser les opérations de lecture. En outre, les circuits de lecture servent à appliquer une tension négative aux canaux mot restants de sorte que les cellules non sélectionnées comprises dans la même colonne que la cellule sélectionnée restent non passantes pour interdire le passage d'un courant qui pourrait gêner la lecture de la cellule sélectionnée. Cette dernière caractéristique fait que l'utilisation de cellules mémoire à canal double à grande géométrie n'est plus nécessaire à l'élimination du passage de courant dans les cellules non sélectionnées.