baber/WOPTO huggingface dataset:
Patent EP-0615970-A1 (EP)
Inventor: KIMURA TEIJI
IPC: C07D235/12
Filed: 1991-09-19
Abstract: A benzene, pyridine or pyrimidine derivative having the below shown formula is novle and useful as an anti-arteriosclerotic agent.
       
 wherein R¹ stands for a lower alkyl group, an amino group which may be substituted, or the like; 
   R² stands for a group represented by the formula:
       
 (wherein R¹⁷ stands for an alkyl group), a group represented by the formula: - NH - R¹⁸ (wherein R¹⁸ stands for an alkyl group) or a group represented by the formula:
       
 (wherein R¹⁹ stands for an alkyl group and n is an integer of 1 to 3); 
   R³ stands for a group represented by the formula: -O-(CH₂) m -Y (Y stands for an imidazolyl or piperazinyl group, or the like and m is 1 to 6) or the like; R⁵ stands for a hydrogen atom, a lower alkyl group, or the like; A stands for a group represented by the formula:
       
 (wherein R⁶ stands for a hydrogen atom, a lower alkyl group, or the like), -N=, or the like; and B stands for a group represented by the formula:
       
 (wherein R⁴ stands for a hydrogen or the like), -N=, or the like.
Patent EP-0635586-A1 (EP)
Inventor: KARNER WILHELM DIPL-ING DR TEC
IPC: C02F1/02
Filed: 1994-07-05
Abstract: In order to reduce the pollutants in the exhaust gas of regeneration plants for used hydrochloric acid from pickling plants, a process is provided including the thermal cleavage of iron chloride in the used pickling acid to give iron oxide and gaseous hydrochloric acid, at least one compound being added to the used pickling acid which contains nitrogen having a low oxidation number, for example ammonium compounds, ammonia, urea or amides. <IMAGE>
Patent EP-0643941-A1 (EP)
Inventor: KASAHARA TATSUYA
IPC: A61B3/117
Filed: 1994-09-22
Abstract: An apparatus for obtaining visual images of cornea cells allows magnified images of cornea cells to be easily obtained at required sites of the cornea including a centre site. A magnified image of the cornea cells is formed on the image-receiving surface (34) of the TV camera (35) via a magnification-imaging optical system (25) based on an illumination light (4), a centre view target (27) and a plurality of peripheral view targets (27₁) realised by visible-light emitting diodes (27,27₁) or the like. These light-emitting diodes are arranged to be switchable, one by one, by a centre lighting switch (39) and a peripheral lighting-change switch (37).
Patent EP-0617323-A1 (EP)
Inventor: ARCUS ROBERT ALEXANDER C O EAS
IPC: G03C1/035
Filed: 1994-03-18
Abstract: Direct-positive photographic elements are comprised of a support and a silver halide emulsion layer containing core-shell silver halide grains comprising a chemically sensitized core and a chemically sensitized shell, wherein at least one of the core and the shell comprises a band of dopant and wherein the dopant is hexacyano ruthenium (II). Preferably, the shell of the core-shell grains is chemically sensitized with both a gold-containing chemical sensitizing agent and a sulfur-containing chemical sensitizing agent and the weight ratio of the gold-containing chemical sensitizing agent to the sulfur-containing chemical sensitizing agent is at least about two to one.
Patent EP-0618749-A1 (EP)
Inventor: TIBI GEORGES SOCIETE CIVILE S
IPC: H04J3/24
Filed: 1994-03-25
Abstract: This device includes: a plurality of access terminals (1701 to 1705) for users having information to transmit to a certain destination with a certain data rate, at least one connecting terminal (201) for one of the points of access to the said network, a plurality of service circuits (C1 to CM) equipped with queueing elements (205, 3051 ... 305p-1) for storing user data, a common data line (200) interconnecting the data outputs of the said service circuits with the said connection terminal. It further includes: a unit (210) for allocating access time to the said common line (200) for the queueing elements, equipped with an allocation table (212) containing destination codes defining the destinations, distributed according to the data rate to be transmitted and with a table reading unit (217) for picking up the said destination codes at a defined rate, and a decoding assembly (410) for analysing the said destination codes in order to control access by the data line to the queueing element involved with one of the said codes. Application to A.T.M. networks. <IMAGE>
Patent EP-0629423-A1 (EP)
Inventor: DE VRIES JOHANNES
IPC: B01D21/00
Filed: 1994-05-27
Abstract: The invention relates to a method for separating solid particles from polluted liquid at least through sedimentation in a settler, a part of the sedimented solid particles being mixed as sediment suspension with the polluted liquid. According to the invention, a buffer stock is formed by at least a part of the returned solid particles, and per unit time the returned amount of solid particles is greater than the amount of solid particles in the supplied polluted liquid. The invention further relates to an apparatus suitable in particular for carrying out such method.
Patent EP-0650760-A1 (EP)
Inventor: ZARDI UMBERTO
IPC: C07C29/152
Filed: 1994-10-12
Abstract: In a method of modernizing a heterogeneous exothermic synthesis reactor (1) of the type comprising an external shell (2), in which at least one catalytic bed (15, 16, 17) is supported, the catalytic bed (15, 16, 17) is connected to an external boiler (21), for generating high pressure steam, by means of a reacted gas outlet nozzle (4) and a conduit (29) extending in said nozzle (4) thereby forming an annular airspace (30). Advantageously, the airspace (30) defines an outlet flowpath of the gases cooled in the boiler (21) which avoids overheating of the nozzle (4).
Patent EP-0631735-A1 (EP)
Inventor: KALVESTRAN JAMIE LYNNE
IPC: A41D13/08
Filed: 1994-05-13
Abstract: A wrist guard for protecting a wearer's wrist includes a first rigid plate member (30) and a second rigid plate member (32). The plate members are connected by a hinge (34) such that the first and second plate members pivot relative to each other about an axis generally parallel to a bending axis of the wrist. The hinge (34) accommodates substantially unrestricted downward pivotal movement and a substantially restricted upward pivotal movement of the plate members.
Patent EP-0627352-A1 (EP)
Inventor: EDA HIROSHI
IPC: F16D7/02
Filed: 1994-05-24
Abstract: There is provided an electric power steering device, capable of preventing damage in the power transmission path with a simple configuration. 
     A power transmission device, having a frictional face (133) and a pressure member (131) pressed to the frictional face (133), is provided between the rotary shaft (130) of a motor (102) and a reducing mechanism (103a,104), so that the power transmission is achieved utilizing a frictional force generated between the frictional face (133) and the pressure member (131), before the output torque of the motor (102) is amplified by the reducing mechanism (103a,104). Consequently the power transmission device can be made simpler and compacter in configuration, as it is not necessary to increase the pressing force of the pressure member nor to increase the area of the frictional face (133).
Patent EP-0634681-A1 (EP)
Inventor: MARCHMAN HERSCHEL MACLYN
IPC: G02B6/245
Filed: 1994-07-06
Abstract: This invention involves a fiber probe device and a method of making it. The probe includes a relatively thick upper cylindrical region (43,44), typically in the form of a solid right circular cylinder, terminating in a tapered region (42) that terminates in a relatively thin lower cylindrical region (tip) (41), typically also in the form of a solid right circular cylinder, the lower region having a width (diameter) in the approximate range 0.01 µm to 150 µm.
Patent EP-0640534-A1 (EP)
Inventor: NESSIM PASCAL C O INSTITUTIONE
IPC: B65D85/18
Filed: 1994-07-12
Abstract: The invention relates to a blank (1) made of sheet material, such as flat cardboard, and a pack achieved with such a blank, for presentation of a pair of briefs (16) or similar, made up of two main sections (2, 2') joined together by, and symmetrical in relation to, a first central fold-line (3), each section including an upper flap (5, 5') joined to the upper part (6, 6') of said section by a second fold-line (7, 7'), and a lower flap (8, 8') joined to the lower part (9, 9') of said section by a third fold-line (10, 10'), said lower flaps being spaced apart from one another at the level of the third fold-lines by a distance corresponding to at least the dimension of the crotch (18) of the pair of briefs.
Patent EP-0634367-A1 (EP)
Inventor: MURRER EDWIN WILLIAM JOHN
IPC: B01F3/04
Filed: 1994-07-13
Abstract: Especially for use in disinfecting water by bubbling in a gas such as ozone, novel apparatus comprises an inlet (1) and an outlet (2) for liquid and which defines a flow path therebetween, the path including, in succession, a downward flow zone (5) and an upward flow zone (6), the zones being separated by a wall (8) beneath which there is a gap (12) for the flow between the zones, wherein the upward flow zone includes a perforate baffle (14), adjacent to the gap, such that there is substantially laminar flow throughout that zone.
Patent EP-0698758-A1 (EP)
Inventor: FARWELL STEPHEN P
IPC: F16K17/16
Filed: 1994-08-24
Abstract: The present invention provides a pressure surge resistant rupture disk assembly adapted to be sealingly clamped across a pressurized fluid containing passageway. The assembly basically comprises first and second rupture members (22,26) having predetermined rupture pressures, the second rupture member (26) facing the pressurized fluid and having a predetermined rupture pressure equal to or lower than the rupture pressure of the first rupture member. At least one opening (57) is provided in the second rupture member for allowing a restricted pressurized fluid flow therethrough.
Patent EP-0618341-A1 (EP)
Inventor: HAZE VINCENT
IPC: E06B9/88
Filed: 1994-04-01
Abstract: Device for protecting an opening such as a roller shutter (1) comprising a drum (4) driven in rotation by a motor unit (5) around which a shutter (6) or curtain is wound between at least two positions, and means (15) for controlling the position of the said shutter (6) which are fixed to the position of the drum (4). According to the invention, it comprises, mechanically coupled to the drum (4), at least one element (16) enabling the voltage and/or current to be varied at its terminals as a function of the position of the shutter, and means (17) which compare the signal delivered with at least two predetermined thresholds. <IMAGE>
Patent EP-0633639-A1 (EP)
Inventor: BENITO NAVAZO JUAN MANUEL
IPC: H02G3/10
Filed: 1994-06-29
Abstract: The device comprises: a support member (5); a casing (6); and a closing and covering member (7, 7a). The support member (5) may be attached to an external member and may receive an electrical mechanism; it is provided with means for coupling to the casing (6) and this coupling allows access of conductors from said raceway means (1). The casing (6) is prismatic in shape and is adapted to surround the support member (5) and the electrical mechanism; it is provided with a bight (13) in one side wall thereof. The closing and covering member (7, 7a) has a wall portion (17) and a hood portion (19, 20); the wall portion (17) may be attached to the edges (16) of the bight (13) to close it and the hood portion (19, 20) covers a portion of the raceway means (1). Where necessary, a guide member (8) is attached to a portion of the raceway means (1) and is covered by the hood portion (20).
Patent EP-0612647-A1 (EP)
Inventor: MOSER GERHARD DIPL-ING
IPC: B61D17/06
Filed: 1994-02-08
Abstract: A device for protecting the passenger compartment of rail vehicles during a collision of railway trains, in which device at least two, preferably three, successive, stable carriers (1, 3 and 6) extending transversely with respect to the direction of travel are provided at the head side in the underframe and/or in the roof part, between which carriers (1, 3 and 6), impact-absorbing and deformable elements (2,4) which preferably consist of corrugated sheet metal are provided. The depressions and peaks of the corrugations extend in the direction of travel. The head-side carrier has, in plan view, a triangular shape with flattened tip and is constructed at the underframe as a buffer carrier (1). The further stable carrier (3) which is arranged with the intermediate connection of a deformation element (2) is constructed to be congruent with the carrier (1). <IMAGE>
Patent EP-0677217-A1 (EP)
Inventor: KOENIG HERBERT
IPC: H02G7/20
Filed: 1993-12-02
Abstract: Die Erfindung betrifft ein elektrisches Leitungssystem mit wenigstens zwei Leitern zur Übertragung elektrischer Energie. Wesentlich ist, daß zur wenigstens teilweisen Kompensation von Magnetfeldern in einem etwa parallel zum Leitungssystem verlaufenden Raumbereich bis auf einen der Leiter die übrigen Leiter aufgespalten sind, und daß die Einzel-Leiter jedes der aufgespaltenen Leiter entweder winkelsymmetrisch zu der Fläche angeordnet sind, die durch die Längserstreckung des nicht aufgespaltenen Leiters und einem im Kompensationsbereich gelegenen Punkt bestimmt ist oder die Einzel-Leiter der einzelnen aufgespaltenen Leiter wenigstens nahezu, vorzugsweise voll kreissymmetrisch um den nicht aufgespaltenen Leier angeordnet sind.
Patent EP-0673482-A1 (EP)
Title: Incrementing dosage mechanism
Inventor: SAMS BERNARD
IPC: F16H31/00
Filed: 1993-12-17
Abstract: A mechanism for use with a syringe to permit repeated injections of variable doses has a body (10) in which is slidably mounted a syringe piston operating rod (12). A plunger (11) surrounds part of the rod (12) and is slidably mounted in the body (10), a releasable screw-threaded connection (15, 30) being formed between the plunger and the body. An automatic one-way ball clutch (20) inteconnects the plunger (11) and rod (12), and a further one-way ball clutch (32, 36) interconnects the body (10) and rod (12). A dose is dispensed by rotating plunger (11) to thread that plunger away from clutch (32, 36) until a required dose is displayed through window (42), the rod (12) being held stationary by clutch (32, 36). Then on driving the plunger forwadly, the clutch (20) connects the plunger to rod (12), so that the rod (12) is also driven to project further from the body (10). Movement is limited by the forward end of the plunger striking cup member (32) secured in the body.
Patent EP-0679224-A1 (EP)
Title: Hydraulic machine and method for assembling a piston and slider shoe unit.
Inventor: JEPSEN HARDY PETER
IPC: F04B1/04
Filed: 1993-12-23
Abstract: A hydraulic machine with a piston and slider shoe unit (1) is disclosed, in which the piston (2) and the slider shoe (3) are joined to one another by way of a ball-and-socket joint (4) forming a first contact surface, and the slider shoe (3) lies via the intermediary of a second contact surface on a control surface (9), a friction-reducing layer being arranged on one contact surface. It is desirable for a hydraulic machine of that kind to be capable of reliable operation even when using hydraulic fluids having only a poor or no lubricating effect at all, yet to be inexpensive to manufacture. For that purpose, the friction-reducing layer (11) is extended to at least one further contact surface.
Patent EP-0673504-A1 (EP)
Inventor: CENTER JOHN L
IPC: A23P1/08
Filed: 1993-12-10
Abstract: A process of producing a seasoned product wherein the product is seasoned and packaged at one of a plurality of separate, individual packaging lines, the process comprising the steps of: a) transporting product to be seasoned to one of a plurality of packaging lines; b) conveying the product through a feed head to a tumbler, wherein the feed head and tumbler cooperate to provide a plurality of portions of product that are maintained substantially separate within the tumbler; c) applying seasoning to said plurality of portions of product within the tumbler such that the amount of seasoning applied in said tumbler is based on the amount of product passing through said tumbler in a given time; and d) conveying the seasoned portions of product to a package-forming apparatus which produces packages of seasoned product.
Patent EP-0633978-A1 (EP)
Inventor: RACHID NABIL
IPC: F01K21/06
Filed: 1994-01-22
Abstract: A method of operating a water/steam cycle of a thermal power station, for example a steam power station, combined heat and power station or combined cycle power station, having a preheating section for condensate, a steam generator, a steam turbine with a condenser, a condensate treatment system downstream of the condenser, and at least one condensate pump upstream of the condensate treatment system. The treated condensate is subjected to tapped steam from the steam turbine and/or from a steam reheat system in the preheating section and is heated thereby before it is supplied to the steam generator. The condensate is subjected to a pretreatment before reaching the preheating section and its degasification is dispensed with when it subsequently flows through the preheating section. A water/steam cycle of a thermal power station includes a preheating section, a steam generator, a steam turbine downstream of the steam generator, a condenser and a condensate treatment system downstream of the condenser. The preheating section has at least one low-pressure and/or high-pressure preheater and at least one feed pump for feeding condensate from the preheating section into the steam generator.
Patent EP-0699319-A1 (EP)
Title: Object-oriented navigation system
Inventor: NGUYEN FRANK T
IPC: G06F3/0481
Filed: 1994-01-03
Abstract: A technique for navigating in an object-oriented computer system, including a processor with an attached storage and a display. A first document is loaded into the storage and presented on the display. Then, a selection object is created and associated with the first document on the display. A reference is associated with the first selection in the storage. Then, a second document is loaded into the storage and presented on the display and a reference is associated with the first selection in the second document. Finally, navigation is enabled via the reference in the second document to the first selection in the first document. Commands can also be performed via a reference on a remote object as if the object resided locally.
Patent EP-0689628-A1 (EP)
Inventor: JUNKER WILHELM
IPC: E01F9/669
Filed: 1994-03-08
Abstract: Die Erfindung befaßt sich mit der Herstellung einer visuellen Leitwirkung bei Leitwänden, die vor allem in der Dämmerung und Dunkelheit schlecht zu sehen sind. Erfindungsgemäß besteht die Leiteinrichtung aus einem an der Leitwand anzubringenden Halter (22) mit einem Haltearm (27), der zumindest in waagerechter Richtung elastisch nachgiebig ist, und aus einem an dem Haltearm durch eine Kupplungsvorrichtung (23) befestigten Leitkörper (21), der zumindest auf einer Seite mit einer auch bei schlechten Sichtverhältnissen gut sichtbaren Leitfläche (24) ausgestattet ist.
Patent EP-0699133-A1 (EP)
Inventor: STORTZ JAMES L
IPC: B41J2/045
Filed: 1994-05-03
Abstract: On utilise un système de commande différentiel pour actionner une tête d'impression à jet d'encre (10) présentant une série de canaux de réception d'encre ouverts vers l'extérieur par des orifices de décharge d'encre formés dans le corps de la tête d'impression. Les canaux (32) sont délimités latéralement par une série espacée de parois internes déformable priézoélectriquement du corps (12) de la tête d'impression et entremêlées avec les canaux. Le corps de la tête d'impression (12) est spécialement configuré de manière à faciliter l'accès du câblage aux première et deuxième connexion électriques espacées sur chaque actuateur. Des conducteurs électriques (56) provenant d'une première unité de commande (58) sont connectés au premier actuateur et sont jumelés en groupes connectés sélectivement à une source de tension de commande, ou à la terre, par la première unité de commande (58). Une deuxième unité de commande (70) présente un premier ensemble de conducteurs électriques (68) jumelés de la même manière et connectés à un premièr ensemble du deuxième actuateur, et un deuxième ensemble de conducteur électriques non jumelés connecté, séparément au reste du deuxième actuateur. La deuxième unité de commande est conçue pour connecter sélectivement un de ses conducteurs individueles, ou un de ses groupes de conducteurs jumelés à la source de tension de commande. Conjointement avec les unités de commande doubles (58, 70), cette combinaison de conducteurs adressables individuellement connectés aux premier et deuxième actuateurs permet la commande différentielle des actuateurs par synthèse numérique d'un système de commande numérique plus complexe.
Patent EP-0713518-A1 (EP)
Inventor: LEE SUNGGYU
IPC: C07C17/087
Filed: 1994-06-09
Abstract: Procédé de dépolymérisation par oxydation sélective partielle dans des conditions surcritiques ou sensiblement surcritiques pour l'eau, dans lequel l'eau expérimentant des conditions surcritiques ou sensiblement surcritiques est utilisée comme solvant et agent de reformage; ce procédé servant à produire des quantités relativement importantes des monomères utilisés au départ pour produire les polymères. L'invention utilise un procédé sans danger pour l'environnement pour recycler les déchets de matériaux polymères afin de produire un produit de départ polymère utilisable, à l'aide d'un procédé dépourvu d'émissions de cheminée dangereuses. Les polymères qui peuvent être recyclés suivant ce procédé peuvent renfermer des quantités spécifiques d'additifs classiques et d'autres impuretés sans affecter sensiblement la transformation globale.
Patent EP-0706420-A1 (EP)
Inventor: IWAKSY JOHN MAURICE
IPC: B29K77/00
Filed: 1994-06-15
Abstract: La présente invention se rapporte à un appareil de traitement de matériaux, à un procédé de mélange, de finition et de dévolatilisation du polyamide pour fabriquer le nylon 66, et au nylon 66 obtenu par ce procédé. L'appareil comprend une section d'agitation (12) comportant un orifice d'évacuation (14) adjacent au fond de cette section; une vis sans fin (20) placée à côté de l'orifice d'évacuation de la section d'agitation; un ruban en spirale (24) s'étendant vers le haut depuis la vis sans fin; un anneau (26) placé verticalement au-dessus du ruban en spirale, au moins une chicane (32a, 32b) placée verticalement au-dessus du ruban en spirale et raccordée à l'anneau, et un élément faisant saillie essuyant la paroi et raccordé à l'anneau. De préférence, l'appareil possède deux chicanes - une chicane supérieure (32a) servant à pomper le matériau vers le bas et une chicane inférieure (32b) servant à pomper le matériau vers le haut. Le diamètre de chaque chicane est, de préférence, d'environ 80 % du diamètre de la section d'agitation.
Patent EP-0713555-A1 (EP)
Inventor: LAW FRAZER WILLIAM TIMOTHY
IPC: E04B7/22
Filed: 1994-07-07
Abstract: L'invention concerne un procédé amélioré de couverture de toits et une structure de toit produite par ce procédé. Le procédé amélioré de couverture comprend les étapes suivantes: a) production d'une structure de toit comprenant des chevrons (2) espacés; b) disposition de panneaux (4) entre des paires associées de ces chevrons, de façon à former une structure de toit fermée; c) apport d'une pluralité de cadres de support (6) pour des tuiles de couverture (8); d) montage d'au moins une tuile (8) sur chaque cadre de support (6); et e) fixation desdits cadres (6) auxdits panneaux (4). Les panneaux (4) comprennent tous des évidements (24) qui peuvent recevoir, pendant l'utilisation, des saillies (42) associées des cadres de support (6), ce qui permet de fixer lesdits cadres (6) et les tuiles (8) montées sur ceux-ci aux structures du toit de la manière décrite plus haut. Un avantage de la présente invention est qu'elle crée un procédé rapide et facile de construction d'une structure de toit, qui évite l'utilisation de clous, de pinces et de chevilles ou d'autres dispositifs de fixation similaires.