baber/WOPTO huggingface dataset:
Patent EP-0572224-A1 (EP)
Inventor: OGAWA TATSUYA
IPC: G11B5/73
Filed: 1993-05-25
Abstract: A biaxially oriented laminated polyester film comprising:
     (A) a first thin polyester layer formed from an aromatic polyester containing two kinds of inert fine particles having different size and   (B) a second polyester layer formed from an aromatic polyester, on at least one surface of which the above first thin polyester layer is present. This biaxially oriented laminated polyester film is is excellent in lubricity, abrasion resistance and scratch resistance and is particularly useful as a base film for a magnetic recording medium.
Patent EP-0578443-A1 (EP)
Inventor: NGUYEN BINH THANH
IPC: C07F7/18
Filed: 1993-07-01
Abstract: The present invention is a process for the preparation of hydrido organooxysilanes. The process comprises contacting a chlorosilane having at least one hydrogen atom bonded to the silicon atom with a anhydrous sodium organooxide. In a preferred embodiment, the process comprises adding the anhydrous sodium organooxide to the chlorosilane at a controlled rate. The process is conducted at a temperature within a range of about 0°C. to 70°C.
Patent EP-0594448-A1 (EP)
Inventor: YAMADA TAKETOSHI
IPC: G03C1/83
Filed: 1993-10-22
Abstract: Disclosed is a silver halide photographic light-sensitive material comprising a support having thereon a hydrophilic colloidal layer comprising at least one silver salt of a compound having at least one acid group in the molecule, and the compound is represented by Formula I, Formula II or Formula III :
       
wherein R 1  and R 2  independently represent a hydrogen atom or a group selected from the group consisting of an alkyl group, an alkenyl group, an aryl group and a heterocyclic residue ; L 1 , L 2 , L 3  and L 4  independently represent a methine group ; n 1  is an integer of 0 or 3 ; n 2  is an integer of 0, 1 or 2 and R 3  represents an alkyl group or an alkenyl group. Q 1  represents a non-metal atom group necessary to complete a 5-membered or 6-membered heterocyclic ring ;
       
wherein R 4  and R 5  independently represent a hydrogen atom or a group selected from the group consisting of an alkyl group, an alkenyl group, an aryl group, and a heterocyclic residue provided that R 4  and R 5  are not hydrogen atoms at the same time, and Ar represents an aryl group ; and
       
wherein R 6  and R 7  independently represent a hydrogen atom or a group selected from the group consisting of an alkyl group, an alkenyl group, an aryl group, and a heterocyclic residue provided that R 6  and R 7  are not hydrogen atoms at the same time ;and Ar represents an aryl group.
Patent EP-0602820-A1 (EP)
Inventor: OLMSTED BRUCE E
IPC: F16H59/04
Filed: 1993-11-30
Abstract: A drop-in type shifter is provided for an automotive transmission, the shifter employing one or more washer-like flat springs (12) for spring biasing a shift stick (14) to a predetermined position on the shifter and actuatable for changing the drive ratio of the transmission when the shift stick is pivoted. A base (30) is adapted for mounting the shifter on the transmission. A spherical socket (36) is disposed on the base, and a spherical ball (40) is disposed on the shift stick, the shift stick being received in the ball for pivotally mounting the shift stick on the base. One or more flat washer-like springs (12) are provided having an aperture through which the upper end of the shift stick extends, the washer-like spring being normally planar in an unstressed condition but being compressible into a curvilinear predetermined cross-sectional shape as installed. A rocking shaft (54) on the shift stick includes opposing ends (56,58) engaging the washer-like springs to resiliently flex the washer-like springs into an increasing curvilinear cross-sectional shape as the shift stick is moved away from a predetermined neutral position so as to spring bias the shift stick to return to the predetermined position.
Patent EP-0592267-A1 (EP)
Inventor: LAFONTAINE DANIEL
IPC: B65D17/40
Filed: 1993-09-21
Abstract: The packaging according to the invention is of the type in which the lid is to be opened by breaking a line of lowest strength arranged in a part of the wall made of steel sheet. The steel of which the sheet consists has a carbon content of between 0.02 and 0.08 % by weight and a boron content of between 0.002 and 0.004 % by weight, the steel also containing nitrogen, the ratio of the boron content to the nitrogen content being higher than 0.8 and the remainder being chiefly iron and residual elements.
Patent EP-0593356-A1 (EP)
Inventor: RECTON MARC JEAN-MARIE
IPC: A47J37/10
Filed: 1993-10-12
Abstract: Pan having a base (1) bounded around its perimeter by an edge (2), the pan being characterised in that it has a platform (4) situated over the inside of the pan base, means (8, 9, 101) controlled by a control member (12, 19, 13) being provided between the platform and the base to keep the platform off the base. <IMAGE>
Patent EP-0603132-A1 (EP)
Inventor: HARI STEFAN DR
IPC: C08K5/3412
Filed: 1993-12-09
Abstract: Mixed crystals of at least two mutually different compounds of the formula <IMAGE> where A and B are independently of each other a cation of the formulae <IMAGE>  or <IMAGE> , M is a univalent, bivalent or tervalent metal cation, n is 1, 2 or 3, R1, R2 and R3 are independently of one another hydrogen, C1-C22-alkyl, C7-C24-aralkyl, C5-C6-cycloalkyl or C6-C18-aryl, m is zero or 1, and R is hydrogen, C1-C4-alkyl or C1-C4-alkoxy, characterised in that, in the compounds of the formula I forming the mixed crystals, the cations A and B have a composition <IMAGE> where x is between 0.2 and 0.8, and in that the X-ray diffraction diagram of the mixed crystals differs from the X-ray diffraction diagram of the mixtures of the corresponding compounds in which x is 1 or zero, respectively. These mixed crystals can be used as pigments for colouring macromolecular organic material and are notable for remarkable properties, especially dispersibility and heat and light stability.
Patent EP-0620838-A1 (EP)
Inventor: POWELL RICHARD LLEWELLYN
IPC: F25B1/00
Filed: 1992-12-23
Abstract: Composition réfrigérante comprenant un mélange d'éther trifluorométhyle difluorométhyle et au moins un hydrofluoroalcane sélectionné à partir de difluorométhane, de pentafluoroéthane et de 1,1,1-trifluoroéthane.
Patent EP-0624207-A1 (EP)
Inventor: LOCK ROBERT LEE
IPC: D01F4/02
Filed: 1992-12-30
Abstract: Procédé de filage de fibres de soie dans laquel on dissout de la fibroïne de soie dans une solution saline aqueuse, on extrait le sel de la solution puis on extrait l'eau pour former une matière soyeuse régénérée. On dissout ensuite cette matière soyeuse dans de l'hexafluoroisopropanol pour obtenir une solution dont le filage de fibres.
Patent EP-0602246-A1 (EP)
Inventor: INOUE YOSHIHISA THE GREEN CROS
IPC: C07D473/00
Filed: 1993-03-25
Abstract: Un composé d'isoindazole représenté par la formule générale (1), ou sel de ce composé, procédé d'élaboration de ce composé et utilisation pharmaceutique, en particulier comme antagoniste de l'angiotensine II et comme agent prophylactique et/ou thérapeutique contre les maladies du système circulatoire telles que l'hypertension et l'insuffisance cardiaque. Dans la formule (1), Q représente un groupe hétérocyclique représenté par la formule générale (2) ou (3) et les autres symboles sont tels que définis dans la spécification. Le composé susvisé, et son sel, sont un excellent antagoniste de l'angiotensine II et présentent une toxicité réduite, permettant ainsi leur utilisation en tant qu'antagoniste de l'angiotensine II pour le traitement ou la prévention de diverses maladies véhiculées par ladite angiotensine, telles que les maladies du système circulatoire comme les hypertensions principale et à caractère néphrétique, l'insuffisance cardiaque, etc..
Patent EP-0635003-A1 (EP)
Title: Perhydroisoindole derivatives as p substance antagonists
Inventor: ACHARD DANIEL
IPC: C07D209/44
Filed: 1993-04-08
Abstract: Novel perhydroisoindole derivatives of general formula (I), wherein radicals R are phenyl radicals optionally 2- or 3-substituted by a halogen atom or a methyl radical; R1? is optionally substituted phenyl, cyclohexadienyl, naphthyl, indenyl or optionally substituted heterocyclyl; R2? is H, halogen, OH, alkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkyloxy, alkylthio, acyloxy, carboxy, optionally substituted alkyloxycarbonyl, benzyloxycarbonyl, amino or acylamino; R3? is optionally 2-substituted phenyl; R4? is OH or fluorine when R5? is H, or R4? and R5? are OH or R4? and R5? together form a bond; isomeric forms and mixtures thereof; optionally salts thereof where applicable; and preparation thereof. The novel derivatives are particularly useful as P substance antagonists.
Patent EP-0639989-A1 (EP)
Inventor: NEW ROGER RANDALL CHARLES
IPC: C08F38/00
Filed: 1993-04-23
Abstract: PCT No. PCT/GB93/00853 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Apr. 23, 1993 PCT Pub. No. WO93/22320 PCT Pub. Date Nov. 11, 1993Compounds of formula (I), in which the groups R are hydrogen or C1-4 alkyl, n is from 2 to 4, X is alkylene, poly(ethoxy) or an aryl-containing group, Y is a valence bond or a divalent functional or heterocyclic group or a trivalent alkylene group, and Z is a sulphur-containing group which contains a thiol or disulphide group are useful to provide biocompatible treatments of metal surfaces, such as silver and gold surfaces. Processes for the preparation of the compounds, intermediates useful in such processes, articles having a metal surface treated with such compounds and processes of rendering metal surfaces biocompatible which comprise treating the metal surfaces with them.
Patent EP-0655072-A1 (EP)
Inventor: CRABB BRENDAN SCOTT
IPC: A61K39/245
Filed: 1993-05-28
Abstract: PCT No. PCT/AU93/00253 Sec. 371 Date Jan. 25, 1995 Sec. 102(e) Date Jan. 25, 1995 PCT Filed May 28, 1993 PCT Pub. No. WO93/24528 PCT Pub. Date Dec. 9, 1993Equine rhinopneumonitis and equine abortion are horse diseases caused by two distinct but antigenically related viruses designated as equine herpes virus 4 (EHV4) and equine herpes virus 1 (EHV1). Glycoprotein G (gG) epitopes of EHV1 and EHV4 of this invention allow for accurate, type-specific diagnosis of the infections despite extensive antigenic cross-reactivity between the two viruses.
Patent EP-0644855-A1 (EP)
Title: Process for the extraction of alumina.
Inventor: ALVARADO-CENDAN JOSE MANUEL
IPC: C01F7/06
Filed: 1993-04-26
Abstract: This invention relates to a process for the extraction of alumina from alumina-containing solid material, particularly the alumina-containing ores known as bauxite. The process comprises: a) providing the material in the form of a slurry (101) in an alkaline solution having a concentration of free caustic therein sufficient at the temperature reached in step (c) to dissolve alumina values, b) classifying (6) the slurry into a fine particle fraction and a coarse particle fraction, c) heating the fine particle fraction (105) to a temperature sufficient to dissolve at least some of the alumina values therein with consequential reduction in the free caustic concentration in the liquid phase of the fine fraction slurry, and d) combining the coarse particle fraction (109) from step (b) with the free caustic-depleted slurry liquid from step (c) at a temperature higher than that reached in the step (c) so as to dissolve at least some of the alumina values in the coarse particle fraction.
Patent EP-0600067-A1 (EP)
Inventor: LE CHEVILLER JEAN-PIERRE
IPC: H04H60/27
Filed: 1993-06-17
Abstract: L'invention concerne un procédé et un système d'accès en ligne de façon interactive à des informations déjà radiodiffusées ou en train d'être radiodiffusées à partir d'un ensemble de sources (100). Le système comporte pour cela un centre d'enregistrement numérique et de gestion des informations radiodiffusées, accessible par le réseau téléphonique commuté en composant un numéro d'appel et l'heure de diffusion de l'information que l'on désire écouter. Application à la radiodiffusion.
Patent EP-0624290-A1 (EP)
Inventor: RITONIEMI TAPANI
IPC: H03M3/02
Filed: 1993-01-28
Abstract: L'invention concerne un procédé pour raccorder en cascade deux ou plusieurs modulateurs du type à alimentation par l'avant sigma-delta, et un système de modulateur comportant au moins deux modulateurs en cascade (1, 2). Selon l'invention, chaque modulateur (2) suivant dans la cascade quantifie l'erreur estimée (e) du signal intégré du modulateur précédent (1); l'erreur quantifiée (e') est differenciée (3) et soustraite (6) du signal de sortie (D') quantifié du modulateur précédent (1).
Patent EP-0658154-A1 (EP)
Inventor: MAUNDERS BARRY MARTIN HAWTHORN
IPC: A63B59/08
Filed: 1993-09-01
Abstract: On décrit un procédé de déshydrogénation d'un hydrocarbure et/ou d'un hydrocarbure oxygéné (matière première), ce procédé comprenant les étapes consistant à: (a) mettre en contact successivement cette matière première avec un lit de catalyseur dans une chambre de réaction à température élevée, ledit lit de catalyseur comprenant un premier catalyseur qui est un catalyseur de déshydrogénation, pour produire un produit déshydrogéné et de l'hydrogène et un second catalyseur capable d'adsorber et/ou de réagir avec au moins une partie dudit hydrogène, ledit second catalyseur ayant un enrobage poreux; (b) évacuer le produit déshydrogéné et tout hydrogène qui n'a pas été adsorbé ou qui n'a pas réagi, hors de la chambre de réaction; (c) enlever au moins une partie de l'hydrogène adsorbé/ayant réagi du catalyseur enrobé et/ou oxyder au moins une partie du catalyseur enrobé réduit, ce qui permet de régénérer le second catalyseur; et à (d) utiliser ledit second catalyseur régénéré dans l'étape (a).
Patent EP-0660836-A1 (EP)
Inventor: BALDWIN JOHN J
IPC: C07D495/18
Filed: 1993-08-31
Abstract: L'invention concerne des dérivés tricycliques, contraints par conformation, des classes de composés de la thiénodiazocine et la thiénothiadiazocine et leurs homologues cycliques qui sont des inhibiteurs de l'anhydrase carbonique localement efficaces, utilisés dans le traitement de l'hypertension oculaire et du glaucome associé. Les composés font partie de la structure générale (I).
Patent EP-0670944-A1 (EP)
Title: Ceiling boarding support.
Inventor: SCHWOERER ARTHUR ING
IPC: E04G11/38
Filed: 1993-10-13
Abstract: The invention relates to a support for ceiling boarding components for concrete. At both edges of its upper surface (2,8) there are rows of substantially upwardly and outwardly directed mutually spaced projections (3, 4, 53, 54) suitable for holding or securing ceiling boarding components (11, 29, 30), the gaps between the projections (3, 4, 53, 54) correspond to twice the distance between a stop fitted on the underside of the boarding component and the latter's edge and the distance between the projections (3, 4, 53, 54) is the same as the relevant dimension of the boarding components (11, 29, 30) to be fitted or is a fraction thereof, and the surfaces of the support are at least partially covered with a plastic strip.
Patent EP-0625665-A1 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16L47/10
Filed: 1994-05-11
Abstract: Ring-sealed pipe seal between socket (1) and spigot (2) of a pipeline system, in the case of which the socket (1) is designed in a stepped manner on the inner side such that the internal diameter of the socket is greater at the collar-side end (7) of the annular groove (6) than at the socket-face-side end (8) of the annular groove (6). Consequently, retaining, fixing and supporting elements (5) of the sealing system can be fitted in the widened collar portion without the inner sealing gap having to be widened. <IMAGE>
Patent EP-0640808-A1 (EP)
Inventor: THIESSEN THEODOR
IPC: F41H11/16
Filed: 1994-08-11
Abstract: In order to clear land mines on ground surfaces, it is provided for clearance units to be arranged with a vertical rotation axis. In this case, clearance elements are arranged over a hub such that they move in the underground level, approximately at right angles to the rotation axis. <IMAGE>
Patent EP-0642175-A1 (EP)
Inventor: MARUKAWA TAKASHI
IPC: H01L29/74
Filed: 1994-09-06
Abstract: There is provided a semiconductor element having a Schottky electrode which forms a Schottky junction with an active layer formed on a compound semiconductor substrate characterized in that a modified layer is formed in at least a portion of a region of the active layer on which region the Schottky electrode is formed and a vicinity of that region.
Patent EP-0652304-A1 (EP)
Inventor: MAEDA YOSHIHITO
IPC: C23C16/52
Filed: 1994-09-19
Abstract: A film forming apparatus comprises a film forming system comprising a film forming arrangement necessary for forming films; and a film monitoring system comprising a light source (40), a light-transmissive solid member (38), a signal transmitting means for transmitting light signals to the light-transmissive solid member (38), a driving unit for driving the light-transmissive solid member (38) for rotation about the optical axis of the light signals, an optical measuring unit comprising a spectroscope (53) and an optical detector (55), and a calculating unit (48). A film forming method comprises measuring the attenuation factor of transmitted light transmitted through a light-transmissive solid member (38) and attenuated by a thin film formed over the surface of the light-transmissive solid member (38) as a function of the wavelength of the transmitted light, and controlling film forming conditions according to data representing changes in the thickness and the optical constant of a thin film formed over the surface of a film monitor (36) formed in the light-transmissive solid member (38), in a real-time control mode taking multiple interference in the thin film into consideration.
Patent EP-0720203-A1 (EP)
Inventor: JUNG SUNG-YOUB
IPC: H01J29/50
Filed: 1994-12-28
Abstract: An improved in-line type electron gun for a color picture tube. 
     In a conventional construction of the electron gun having quadrupole lens for compensating the astigmatism, grids cannot be easily secured to deteriorates the alignment of the gun. 
     In the present invention, circular and elongated hole are alternatively arranged to central and side beam passing holes of one grid and adjacent grid, thereby automatically maintaining the alignment of the gun assembly.
Patent EP-0619383-A1 (EP)
Inventor: TEVEROVSKY ALEXANDER
IPC: C23C16/44
Filed: 1994-01-13
Abstract: A process and apparatus for the manufacture of chemical vapor deposition deposited structures which comprises supplying a solid metal (42), such as zinc, continuously to a heated retort (54) at a controlled rate. The retort is a body of refractory material having a top and a bottom and a transverse cross section which decreases from the top to the bottom of the retort. The zinc is melted, vaporized, and conveyed to a chemical vapor deposition zone (72) defined by a number of heated mandrel plates (48) where it is reacted with a reaction gas (38) such as hydrogen sulfide or hydrogen selenide to form a chemical vapor deposited structure. The process and apparatus provide for improved control over the evaporation rate of zinc and a reduction in the furnace volume needed to melt and vaporize the zinc.
Patent EP-0650793-A1 (EP)
Inventor: MARIK GREGORY C
IPC: B23B31/22
Filed: 1994-10-28
Abstract: A keyless drill (10) chuck apparatus includes a tubular body having a longitudinal bore (21) that can include first and second bore sections (12,14) The first bore section (12) is of a smaller diameter and is closer to the proximal end portion of the drill, that end portion is connected to a tool driver, motor or the like. The second bore section (14) is larger diameter portion that is opened ended. A pair of bearing supports are positioned at the two bore sections. Each of the bearing holders carriers a plurality of conically-shaped bearing members. During use, a drill bit can be placed in either of the bore sections and into engagement with one of the selected sets of bearing. During use, different diameter drill bits can thus be placed as desired in the smaller of larger bore sections and into engagement with the first or second set of bearing. Scalloped portions of the tool body adjacent each of the bores are provided in a corresponding number to the number of bearings. Each of the bearings registers in one of the scalloped portions. During use, rotational energy is transmitted between the tool body and the drill bit via the conical bearing. Each bearing bites into a scalloped portion and into the drill bit. Because the scalloped portion provides a dished surface, the bite is greater as the drill attempts to rotate relative to the tool body.
Patent EP-0656285-A1 (EP)
Inventor: BURLEIGH DAVID WILLIAM
IPC: B60N2/28
Filed: 1994-11-08
Abstract: A child safety seat (10) has a harness including two shoulder straps (52), each of which has an end which projects through an opening (24) in the seat back (14). A respective retractor reel (48) for each shoulder strap (52) is mounted behind the seat back (14) adjacent to the corresponding opening (26) therein.
Patent EP-0706130-A1 (EP)
Inventor: BRESTENBACH ERIC
IPC: G06F12/02
Filed: 1994-10-07
Abstract: An efficient memory management process for receiving data in contiguous memory areas, in a short and pre-determined time interval (specially in the context of interrupt routines), using small overhead associated with management information and offering high efficiency for error isolation and recovery. Said process optimizes the throughput of the data processing system by minimizing the processor execution time, fulfills interrupt latency requirements with pre-determined allocation and de-allocation processing time, optimizes the main storage usage by maximizing the free storage availability, and finally enhances recoverability with error isolation capability.
Patent EP-0683882-A1 (EP)
Inventor: WERDING WINFRIED JEAN
IPC: F23K5/04
Filed: 1994-02-17
Abstract: PCT No. PCT/IB94/00015 Sec. 371 Date Aug. 21, 1995 Sec. 102(e) Date Aug. 21, 1995 PCT Filed Feb. 17, 1994 PCT Pub. No. WO94/19648 PCT Pub. Date Sep. 1, 1994Fuel is fed by a feeding pump to a pressurized container. A predetermined amount of fuel is kept constant in the container by a floater which carries a needle for opening and closing a return as required. In the pressurized container the fuel is kept by a compressor under compressed air pressure which may be regulated by a pressure control valve, so that when the valve is opened fuel and air both under the same pressure are pressed into a nozzle unit in which air is highly pressed in the fuel so that when it leaves the nozzle channel it expands in an explosive manner and bursts the fuel into fine droplets. Secondary combustion air from an air generator is blown into the flame perpendicularly to the axis of the flame and fed to the fuel-air mixture.