baber/WOPTO huggingface dataset:
Patent EP-0535227-A1 (EP)
Inventor: ISHIMITSU KEIICHI ODAWARA RESE
IPC: A01N43/80
Filed: 1991-05-28
Abstract: A compound of general formula (I) or its salt, having a potent insecticidal activity wherein R₁ represents optionally substituted aromatic nitrogenous heterocycle; X represents optionally substituted alkylene or alkylidene; R₂ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or -Y-R₅ (wherein Y represents O, S(O) n , -CO- or -CO₂-, n represents 0, 1 or 2, and R₅ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl); R₃ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocycle, -OR₆, -SR₆ (wherein R₆ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl), or (a) wherein R₇ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl, and R₈ represents hydrogen, optionally substitued alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or -Z-R₉ (wherein Z represents O, S(O)k, -CO- or -CO₂-, It represents 0, 1 or 2, and R₉ represents hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl), or alternatively R₇ and R₈ and/or R₂ and R₃ may be combined together with optionally a heteroatom to form a ring; and R₄ represents optionally substituted nitrogenous heterocycle.
Patent EP-0527940-A1 (EP)
Inventor: DURRANI MANZER
IPC: A61K9/00
Filed: 1991-05-06
Abstract: Procédé de séchage par pulvérisation directe d'une solution de lipides et de médicament soluble dans l'eau afin de produire une poudre constituant une alternative au séchage de liposomes préformés. Selon le procédé de l'invention, les lipides sont dissous dans un solvant et le médicament soluble dans l'eau est dissous dans un solvant aqueux. On combine les deux solutions afin de former une solution d'alimentation exempte de précipité, laquelle est ensuite séchée par pulvérisation afin de produire la poudre en vrac. Lors de la réhydratation la poudre forme spontanément des liposomes présentant une efficacité d'encapsulation de médicament élévée d'approximativement 70 %. La poudre séchée par pulvérisation directe est particulièrement utile dans l'administration de médicament par inhalation.
Patent EP-0496849-A1 (EP)
Inventor: GRESCH WALTER
IPC: A23L2/70
Filed: 1991-08-14
Abstract: La boisson hypocalorique objet de l'invention est préparée à partir de jus de fruits doux de produits végétaux, en particulier de raisins, baies et d'autres fruits. Le jus brut est tout d'abord soumis à une désucration sélective par une extraction physique du sucre au contact du jus de fruit, puis on ajoute et/ou on retire une quantité d'eau telle que la teneur en eau correspond à nouveau approximativement à celle du jus de fruit initial. Ensuite, dans la situation idéale, on ajoute au jus dont on a extrait le sucre une quantité d'édulcorant pauvre en calories suffisante pour que la saveur sucrée du jus avant la désucration soit obtenue à nouveau. Par une séparation préalable, on retire au jus brut, avant la désucration, différents constituants qui sont ajoutés à nouveau après la désucration. De cette manière, on obtient une boisson hypocalorique qui, après la désucration, correspond dans une large mesure au jus de fruit naturel en ce qui concerne le goût, la saveur sucrée, les constituants et la couleur.
Patent EP-0593478-A1 (EP)
Title: Leukotriene b 4? antagonists.
Inventor: DJURIC STEVAN WAKEFIELD
IPC: A61K31/353
Filed: 1991-06-27
Abstract: This invention relates to compounds of Formula I and the stereoisomers and pharmaceutically acceptable salts thereof    <IMAGE>  +TR   <IMAGE>   wherein R is alkyl, alkenyl, alkynyl, or cycloalkylalkyl; R1 is alkyl; R2 is hydrogen, alkyl; R6 is alkyl; n is 1 to 5; p is 0 to 6; x is 0 or 2; and R4 and R5 are independently hydrogen or alkyl or together with N form a cycloalkylamine. The compounds of Formula I are leukotriene B4 antagonists and are useful as anti-inflammatory agents and in treating disease conditions mediated by LTB4.
Patent EP-0561786-A1 (EP)
Inventor: TSAI TED YUAN
IPC: D21C9/14
Filed: 1991-08-14
Abstract: L'invention concerne des améliorations dans la préparation de pâte chimique de bois cellulosique utilisée dans la fabrication du papier, et en particulier l'amélioration de la qualité d'une pâte kraft qui a été soumise à un blanchiment au dioxyde de chlore/chlore puis à une ozonation avant de passer dans un étage d'extraction dans la séquence de blanchiment. La pâte améliorée de la présente invention se caractérise par une réduction des restes de chlore liés organiquement dans la pâte de bois et des halogénures organiques adsorbés (AOX) dans l'effluent, et posséde une bonne brillance et une bonne viscosité. Les avantages de la présente invention peuvent être obtenus au moyen d'une séquence de blanchiment qui utilise un minimum d'étages, à savoir (D->C)ZED ou DcZED qui s'accompagne d'investissements relativement plus faibles que ceux qui étaient nécessaires jusqu'à présent.
Patent EP-0500904-A1 (EP)
Inventor: COSGROVE PATRICK ANDRE
IPC: H04N9/11
Filed: 1991-09-05
Abstract: Une pluralité d'images photographiques en couleur ayant été fixées sur une bande de pellicule photographique couleur continue sont préanalysées à faible résolution et ensuite réanalysées à haute résolution par un dispositif d'analyse optoélectronique puis traitées pour être stockées sous forme d'une pluralité d'images numérisées dans une base de données d'images numériques. La bande de pellicule contient des encoches destinées à situer dans l'espace les données d'images préanalysées au cours d'une analyse suivante. Pendant la préanalyse la bande de pellicule défile devant un analyseur optoélectronique dans un premier sens afin d'obtenir une pluralité de premières images codées numériquement. Au cours de l'analyse à haute résolution ultérieure, la bande de pellicule défile dans le sens inverse. Les données d'images de haute résolution sont topographiées dans une mémoire de stockage d'images sur la base des contenus des premières images codées numériquement respectives. Pendant l'analyse ultérieure le processus de topographie est étalonné sur la base d'informations contenues surla bande de pellicule et différentes des encoches, telles que des espaces interimages détectés et une corrélation d'empreintes digitales d'images de faible résolution et de haute résolution.
Patent EP-0497109-A1 (EP)
Inventor: VALENT LUCIO
IPC: D06F37/26
Filed: 1992-01-10
Abstract: Ballasted tub for washing machines, particularly clothes washing machines or combined clothes washing and drying machines, comprising two circular shells (9, 10) of plastic material which are adapted to be fitted and connected with each other along their periphery and are shaped in such a way as to be adapted to accomodate a plurality of ballast blocks (8) made of concrete or other suitable heavy material. 
     Said ballast blocks (8) are pre-formed and applied against the corresponding front and rear surfaces of the shells (9, 10) by means of removable fixing means (22,23,24,25,27,31,32) of a  per sè  known type, thereby implementing a ballasted tub with a modular structure, wherein both the disposition and the combination of the ballast blocks (8) can be varied at will in view of the ability of balancing differently shaped and sized tubs therewith.
Patent EP-0499057-A1 (EP)
Inventor: FISCHBACH WOLFGANG
IPC: A47J45/08
Filed: 1992-01-22
Abstract: A handle for a cooking vessel, in particular for a pressure cooker, has a gripping region (2) which can be gripped by the hand and an attachment region (3). In order to guarantee, on the one hand, a thermal insulation between the attachment region (3) and the gripping region (2) and, on the other hand, to prevent damage to the handle due to high temperatures, aggressive chemicals or mechanical effects, provision is made according to the invention for the handle to be made of metal and to have a reduced cross-section at the transition (4) between the gripping region (2) and the attachment region (3). <IMAGE>
Patent EP-0553387-A1 (EP)
Inventor: BRUNGS HANS
IPC: F04D25/08
Filed: 1992-02-06
Abstract: A fan which, with its drive motor (20) and its fan blades, is attached in a suspended position or designed as a table fan and is provided with at least one on-off switch (23) and an electrical current lead for a drive motor (20). In this arrangement, one or more fan blades are provided with at least one tubular discharge lamp or fluorescent tube each. At least some of the tubular discharge lamps have different phosphors and/or a different filling gas, or the tube glass is tinted differently. The ballast, like the transformer, is arranged radially symmetrically or inertially symmetrically with respect to a rotational axis of the fan.
Patent EP-0502400-A1 (EP)
Inventor: OMOTE TOSHIHIKO
IPC: G03F7/004
Filed: 1992-02-24
Abstract: A heat-resistant positive photoresist composition, a photosensitive substrate obtained by coating a substrate with the composition, and a process for preparing a heat-resistant positive pattern using the composition are disclosed. The heat-resistant positive photoresist composition comprising a polyimide precursor of formula (I) or a polyimide of formula (II), and optionally a compound capable of inducing an elimination reaction of organic protecting groups in the polyimide or polyimide precursor upon irradiation with actinic rays and/or a compound which becomes basic upon irradiation with actinic rays; or comprising a polyimide of formula (II) or (III) and/or (IV), and optionally a compound capable of inducing an elimination reaction of organic protecting group in polyimides upon irradiation with actinic rays.
Patent EP-0502481-A1 (EP)
Inventor: YAMAMOTO HIROSHI
IPC: B41F21/12
Filed: 1992-03-03
Abstract: A device for positioning printing material for use in a printing apparatus in which printing is applied to the printing material by passing the same through between an impression cylinder (6) and a blanket cylinder (5), the device comprising positioning member (14) disposed in an recessed portion formed on an outer surface of the impression cylinder (6), the positioning member including, a stopper (30) with which a leading end of the printing material (26) comes to contact, drive means (40) for moving the stopper forward and backward in a direction of transport of the printing material (26), control unit (51) for controllably driving the drive means (40) while the impression cylinder (6) is being rotated, and operation means (52) for operating the control means (51). Accordingly, displacement of superimposed printed images in a direction of transport of the printing material resulting from the fact that the positioning member improperly positions printing material can be corrected rapidly and accurately.
Patent EP-0506133-A1 (EP)
Title: A cryopump
Inventor: YAGI NOBUAKI
IPC: F25B9/14
Filed: 1992-03-30
Abstract: To perform an even, high temperature baking treatment at about 450  o  C to a cryopump for the achievement of an extreme high vacuum, the cryopump is divided into two, a pump section P and a refrigerator R; the pump section P is cut off, with a vacuum state maintained, from the refrigerator R; and cooling stages 49 and 69 of the refrigerator R are connected through detachable heat transfer means 53 and 73 to cryopanel 2 and 5 of the pump section P, whereby the pump section P and the refrigerator R being detachably connected together. A drive unit of the refrigerator R and a casing 1 of the pump section P are connected together by a bellows 36, and at least a part of the transfer means 53, which connects the cooling stage 49 and 69 of the refrigerator R to the cryopanels 2 and 5 of the pump section P, made of a flexible material.
Patent EP-0511505-A1 (EP)
Inventor: HOERNLEIN REINHARD
IPC: B65H35/00
Filed: 1992-04-01
Abstract: The object of the invention is to produce a film dispenser from which a stretch of film which is kept under cover in a dispenser after severing of a web of film can be easily transported and which simplifies the insertion of the rolls of film. The object is achieved by making the dispenser casing (1, 11, 21, 31, 41, 51) comprise at least two dish-like casing parts (2, 12, 22, 32, 42, 52, 3, 13, 23, 33, 43, 53) which overlap one another in an angular region, following the outline, and by making the casing (1, 11, 21, 31, 41, 51) manually deformable, using one hand, in such a way that to produce a stretch of film (10) which is sufficiently long to be taken out, the overlapping region of the outer part of the casing (3, 13, 23, 33, 43, 53) is designed to be movable in relation to the overlapped region of the inner part of the casing (2, 12, 22, 32, 42, 52) while the casing is pressed together in frictional contact with the film (20). This film dispenser can be used for domestic film, especially for rolls of paper used to wrap bread, baked articles and gifts. <IMAGE>
Patent EP-0534060-A1 (EP)
Inventor: BONANOMI FERRUCCIO
IPC: D01H13/04
Filed: 1992-06-05
Abstract: A method for manufacturing yarn guiding rings, includes a first step of blanking a plate (3) to form a plate body (1) constituted by a supporting element (7) and by a fork element, and a second step of bending the fork in order to obtain a circular ring. The fork element has two arms (5). Each arm is constituted by two portions with different curvatures (R, S). The outer portions of the arms are folded until the curvatures are all identical, producing a circle with radius (R) and overlapping the free ends of the arms. The yarn guiding ring is thus constituted by a single blanked and bent part with a solid cross-section.
Patent EP-0523437-A1 (EP)
Inventor: HOFFMANN BERND F W PROF DR
IPC: G01N27/22
Filed: 1992-06-29
Abstract: The invention relates to a miniaturisable, capacitively measuring chemical sensor system on a semiconductor basis, comprising a sensor and a reference element which are to be contacted with the electrolyte to be measured, the reference element being connected in series with the sensor, the reference element comprising a highly doped semiconductor substrate or metal/semiconductor substrate which is coated with a membrane, and the sensor comprising an insulator/semiconductor substrate which is coated with a sensitive membrane, and the sensitive membrane of the sensor being more sensitive than that of the reference element. 
<??>Sensor and reference element of said sensor system can either be applied to the same chip or consist of individual components which can readily be interchanged. 
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Patent EP-0547298-A1 (EP)
Inventor: LUECHINGER PAUL
IPC: G01G21/28
Filed: 1992-08-17
Abstract: The precision balance (1) has two side walls which are displaceable on arcuate tracks and by means of which the balance pan in the weighing space can be made accessible. The two side walls can either be displaced synchronously by means of a displacement device or can be opened or closed individually by means of an actuating lever (77, 79). The two actuating levers (77, 79) are coupled to one another by means of the coupling plate (89) and the sliding blocks (101) connecting the two elements. The actuating levers (77, 79) consisting of sheet metal and the coupling plate (89) allow a very small constructional height of the displacement device, so that the latter can be directly installed underneath the balance, without any variation in its dimensions, if necessary even at a later stage. 
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Patent EP-0531926-A1 (EP)
Inventor: OKAYAMA HIROAKI
IPC: H04N5/225
Filed: 1992-09-08
Abstract: A wavelength-selective phase-grating optical low-pass filter has a phase difference structure formed at a boundary face between two layer materials which have different refractive index distributions and an identical refractive index at an intended wavelength. A trapezoid form is adopted at the phase difference section of the phase grating to achieve an excellent MTF characteristic in the condition of: 
 
       0.1 < a/Λ < 0.9           
        0.1 < b/Λ < 0.9                 
 thereby obtaining a wavelength-selective phase-grating optical low-pass filter capable of adjusting the cutoff characteristic and improving the characteristic in the low-frequency region of the spatial frequency.
Patent EP-0533081-A1 (EP)
Inventor: HALABIYA SABAH
IPC: B60D1/46
Filed: 1992-09-14
Abstract: A hitching device for tractors, in particular for agricultural or utility vehicles, for hitching working implements with shaft comprises at least one spacing element (22) which can be coupled to the chassis (10) of the tractor so as to be capable of pivoting about a horizontal axis (24). The said spacing element (22) engages with its free end (26) in the central region of a lifting lever (30) which can pivot about a horizontal axis (28) with respect to the spacing element (22). The lifting lever (30) is connected with its first end (34) to a hitching hook (38) which can be vertically adjusted by pivoting the lifting lever (30). In order to obtain a favourable lifting curve (76) for the hitching hook (38), an articulation point (40) is provided at the second end (32) of the lifting lever (30), at which point a lifting mechanism engages, by means of which the second end (32) of the lifting lever (30) can be drawn essentially upwards. The lifting lever (30) is guided by the lifting mechanism in such a way that the hitching hook (38) moves during lifting from the lowest position initially essentially perpendicularly upwards and, shortly before reaching its working level, back into its working position. …<IMAGE>…
Patent EP-0538653-A1 (EP)
Inventor: VEZZANI CORRADO
IPC: B29B13/06
Filed: 1992-09-29
Abstract: A machine for processing material in general by centrifuging and thermal treatment having a casing (11) defining an internal processing chamber (12) housing a rotor (13) with blades (14); the casing (11) is provided with means (20) for heating or cooling its walls; in order to satisfy the requirement for easy, fast and complete access to the processing chamber (12), the casing (11) is made up of at least two elements (15) fixed to each other so as to be movable apart.
Patent EP-0559961-A1 (EP)
Inventor: OKANISHI RYOSUKE
IPC: B23C5/10
Filed: 1992-10-30
Abstract: A highly stiff end mill comprising a shank, a plurality of helix cutting edges on the periphery of the end mill, the end mill being characterized in that a radial rake angle of the helix cutting edges in a cross section perpendicular to the longitudinal axis of the end mill is set in the range of -29 o  to 0 o  and a core diameter of the end mill is set in the range of 70 to 90% of the outside diameter of the end mill. 
     By selectively determining the negative rake angle in the range described above, this end mill is applicable to hard materials and has general-purpose properties. The improper factors of the end mill, such as increased cutting resistance, can be compensated for by setting the core diameter thereof to the range described above. This end mill is also structured to be able to cut materials with less hardness values as well as hard materials, thereby covering a wide range of applications.
Patent EP-0548924-A1 (EP)
Inventor: AKIZUI KENICHIRO
IPC: B60N2/18
Filed: 1992-12-22
Abstract: A seat cushion (14) of a vehicle front seat (10), including a cushion panel (30) and a cushion frame (32), in which the cushion panel (30) and the cushion frame (32) are elastically held together in close proximity to a front edge portion of the cushion panel (30) by means of a torsion spring (64), and are connected together at a rear portion of the cushion panel (30) by means of a pair of rear-linking members (68) which is subjected to an urging force in a tension direction by a pair of tension springs (66). Thus, the seat cushion (14) can be formed with a simplified spring arrangement, and provides easy tuning of these springs because the tension spring exhibits a linear spring characteristic. Furthermore, the seat cushion (14) eliminates pitching because the cushion frame (32) and the cushion panel (30) are connected together at the rear portion thereof behind a hip point of an occupant who is seated in the front seat. Moreover, the seat cushion (30) provides a wider space for an occupant seated in the rear of a vehicle to stretch his legs.
Patent EP-0547699-A1 (EP)
Inventor: CHAPMAN KEVIN T
IPC: C07C255/29
Filed: 1992-12-11
Abstract: Novel peptidyl derivatives of formula I are found to be potent inhibitors of interleukin-1β converting enzyme (ICE). Compounds of formula I may be useful in the treatment of inflammatory or immune-based diseases of the lung and airways; central nervous system and surrounding membranes; the eyes and ears; joints, bones, and connective tissues; cardiovascular system including the pericardium; the gastrointestinal 
and urogenital systems; the skin and mucosal membranes. Compounds of formula I are also useful in treating the complications of infection (e.g., gram negative shock) and tumors in which IL 1 functions as an autocrine growth factor or as a mediator of cachexia.
Patent EP-0509801-A1 (EP)
Inventor: NAPOLI PHILLIP DANIEL
IPC: F23R3/60
Filed: 1992-04-15
Abstract: A friction-damped combustor cowl (30) is formed of first (32) and second (38) plies of sheet material of mating, generally annular configuration defining a central cowl axis and of axially elongated and aerodynamically contoured configuration have respective fore end portions (34,40) which are curled to form a cowl leading edge (44) of arcuate cross section and corresponding fore edges which are integrally joined, and respective aft end portions (42,36) which define a cowl trailing edge (46) and corresponding aft edges which are integrally joined. Surface contact of the contiguous surfaces of the laminated and mating first and second plies (32,38) provides vibration damping under normal operating conditions in an alternative and combustor cowl, a spring element is received and maintained under compression within the curled leading edge of the combustor cowl and maintains a resilient biasing force maintaining surface contact between the spring element and the interior surface of the curled leading edge, thereby maintaining frictional surface contact and requisite vibration damping under normal operating conditions.
Patent EP-0527044-A1 (EP)
Inventor: KANE MILBURN HOUSEMAN
IPC: H01L23/495
Filed: 1992-08-05
Abstract: A memory system package is provided by placing memory chips (2) face-to-face using as an interposer a thin flexible carrier (6) having through-carrier-connections, vias (14), for common memory chip I/O pads (4) which are brought out to access external signals, either control, I/O or power. These external signals may also be wired to memory chip pads that are not common.
Patent EP-0534747-A1 (EP)
Inventor: ANDERSON BURTON A
IPC: B25B25/00
Filed: 1992-09-24
Abstract: A lockable wire guide control handle (10) for grasping and manipulating a wire guide (11). The control handle includes an elongated member (12) and a thumb slide (13) positioned in a retention channel (17) formed in the distal portion of the elongated member. The proximal portion (14) of the elongated member is cylindrical having an enclosed passageway (15) extending longitudinally therethrough, which is offset for passage of the wire guide therethrough. The distal portion of the elongated member includes a dovetail-shaped retention channel (17), the bottom surface including an inclined slot (19) for positioning the wire guide therein. The thumb slide includes a mating dovetail-shaped tenon positioned in the retention channel. Extending from the flat surface of the dovetail-shaped tenon is an inclined projection (41) for fixedly positioning the wire guide in the inclined slot. The inclined slot and projection have a variable, uniform spacing therebetween for fixedly positioning various diameter wire guides therein.