baber/WOPTO huggingface dataset:
Patent EP-0519591-A1 (EP)
Inventor: KLUN THOMAS P
IPC: G03F7/033
Filed: 1992-04-30
Abstract: Solvent soluble, aqueous developable positive or negative acting photosensitive media comprising a pigment and acid-modified polyvinylacetal substantially free of chlorinated orgnic solvent. These media are particularly useful in the construction of prepress color proofing systems.
Patent EP-0511877-A1 (EP)
Inventor: CHAN TSUI CHIU
IPC: H01L21/8238
Filed: 1992-04-30
Abstract: A method for forming field oxide regions on an integrated circuit device includes the steps of providing, doped regions for formation of active devices. After the doped regions have been formed, a thick field oxide layer is grown over the entire surface of the device. Field oxide regions are then defined using masking and anisotropic etching steps which provide approximately vertical sidewalls for the field oxide regions, and which do not result in the formation of bird's beaks. Since the active regions are defined prior to formation of the field oxide regions, the active regions extend under the field oxide regions and do not give rise to edge effects.
Patent EP-0514110-A1 (EP)
Inventor: GARCIA-MALLOL JUAN A
IPC: B65G53/52
Filed: 1992-05-12
Abstract: An aeration rod-out assembly for aerating a flow of solids in a pipe is disclosed comprising an aeration pipe connected between the pipe containing the flow of solids and a cap. A piston is slidably disposed within the aeration pipe and said cap for axial movement therein between first, second and third positions such that as the piston is moved from its first position to its third position the piston ejects from the aeration pipe solids which settle into the housing. A schaft connected to the piston projects from the cap for actuation of the piston. First and second hoses connected to the aeration pipe and the cap respectively deliver aeration gas to the assembly, which gas discharges through the aeration pipe to aerate the flow of solids when the piston is in its first positon but is substantially blocked from discharging when the piston is in or between its second and third positions.
Patent EP-0526991-A1 (EP)
Inventor: KATAMOTO KATUNORI
IPC: C09D133/04
Filed: 1992-07-08
Abstract: A water base coating composition which gives a coating being capable of withstanding heat treatment of food for sterilization, particularly, retorting treatment, having sufficiently high hardness against scratching in transferring and transportation, having processability sufficient to withstand the formation of cans having a variety of forms, and having little organic solvent content. The above water base coating composition contains, as resin components, 20 to 80 parts by weight of a water base acrylic resin, 20 to 50 parts by weight of a water base amino resin and 6 to 30 parts by weight of an amine-modified epoxy resin.
Patent EP-0534752-A1 (EP)
Inventor: MITCHELL ROBERT K
IPC: B60K15/04
Filed: 1992-09-24
Abstract: A pour spout (1) for pouring a fluid, such as fuel, by gravity from a container (2) to a tank (3) includes a conduit (4,5) having one end connected to the fuel container and having a second end to be positioned within the neck of the tank. A sleeve (5) is mounted for sliding movement within a tube (4) of the conduit and the outer end of the sleeve carries a closure (17) which closes off the discharge end of the conduit. A vent tube (20) is disposed within the conduit and has an inlet end (23) which is adapted to communicate with the fuel tank when the closure is in the open position. A check valve (24,25) is mounted within the vent tube and permits the flow of fuel vapour and air from the tank through the tube to the container, but prevents flow of fuel in the opposite direction. An annular collar (29) is mounted on the conduit and with the collar engaged with the neck of the fuel tank, a downward force applied through the container on the sleeve (5) will open the closure to admit fuel through the conduit to the tank. The collar (29) is adjustably mounted along the length of the fluid conduit to accommodate tank necks of different configurations and the closure (17) carries a rotatable tab (38) which encloses the inlet of the vent tube when the closure is in the closed position to prevent foreign material from entering the vent tube, but permits limited vapour and air flow to eliminate a buildup of pressure or vacuum in the fuel container. By rotating the tab, the tab can be brought into sealing engagement with the inlet of the vent tube to prevent vapour or liquid flow therethrough.
Patent EP-0526260-A1 (EP)
Inventor: CONSTANTINIDIS STEPHANE
IPC: F04B9/04
Filed: 1992-04-24
Abstract: In this articulation system for the driving lever of a membrane feed pump, the shaft consists of a tubular element (30) which passes through the driving lever and which houses a compression spring, whose ends bear on two frustoconical pivots (34, 36) themselves slidingly mounted inside the tubular element. The pump body comprises a hollow lower body whose cavity (12) opens out onto a flat face, the latter having, on either side of the cavity, two semicylindrical slideways of the same diameter as the tubular element.
Patent EP-0526343-A1 (EP)
Inventor: POTEAU MICHEL
IPC: B01J8/04
Filed: 1992-07-31
Abstract: L'adsorbeur, du type à lits annulaires superposés (A, B), comporte, dans sa zone supérieure, des moyens (18, 19) pour maintenir et tasser le lit supérieur (B), dans sa zone intermédiaire, une membrane souple étanche (17) séparant le lit inférieur (A) du lit supérieur, (B) et, dans sa zone inférieure, une paroi cylindrique (10) délimitant un passage annulaire interne (20A) pour le lit inférieur (A). Application notamment à la production d'oxygène. <IMAGE>
Patent EP-0519852-A1 (EP)
Inventor: BEYER KLAUS DIETRICH
IPC: H01L21/764
Filed: 1992-05-21
Abstract: A process for forming air-filled isolation trenches in a semiconductor substrate by a conformal chemical vapor deposition (CVD) of a silicon dioxide layer (38) over the passivated surface of the semiconductor substrate (18) coated by a passivation layer (19) in which intersecting trenches (20, 22) have been formed and partially filled with a material (32) that can subsequently be removed from under the CVD silicon dioxide layer. Such materials include water soluble glasses and polymeric materials, e.g. polyimides. The CVD silicon dioxide layer (38) is etched back to the passivated surface of the semiconductor substrate, forming openings (47) in the said layer at the trench intersections that extend to the trench fill material. The fill material (32) is then removed through these openings. A CVD silicon dioxide layer (48) is now deposited to fill the openings, leaving silicon dioxide caps (48) bridging the air-filled trench. Water soluble glasses that may be used to fill the trench include BSG glass (B₂O₃ content greater than 55%) and germanosilicate glass (GeO₂ content greater than 50%) are appropriate in that respect. A polymer fill, such as a polyimide, can be used as well. If used, it may be removed by plasma etching in O₂.
Patent EP-0539320-A1 (EP)
Inventor: WUNDER ALFRD FRANZ
IPC: F01L9/10
Filed: 1992-09-30
Abstract: In the device an axially movable guide bushing (60) is arranged between a servo cylinder (13) and a servo piston (11), both of which it encloses. The guide bushing has openings (61, 61'; 62, 62'), which communicate respectively with a connection (21) for a pressure medium line (27) and with a connection (23) for a relief line (24) on the servo cylinder (13). At its end remote from the closing part of the exhaust valve, the guide bushing (60) is tightly closed by a transverse wall (60'). Between the transverse wall (60') and the front wall (13') of the servo cylinder there is a chamber (68) filled with pressure medium which communicates with a pressure chamber (65) in the servo cylinder by way of a non-return valve (69) closing with respect to this chamber. In addition the chamber (68) communicates with a venting line (26) by way of a non-return valve (70) closing towards this venting line. The pressure chamber (65) is connected at all times to the connection (23) for the relief line (24). <IMAGE>
Patent EP-0601261-A1 (EP)
Inventor: VEZZU DANILO
IPC: D03D49/38
Filed: 1992-12-10
Abstract: The acceleration lever is used, in particular in projectile looms, to accelerate a projectile to a high speed within a short time. The acceleration lever consists of at least two parts which are releasably connected by connection means (4a,4b,4c), a clamping device (1a) and a lever arm (1b). In the region of the end which touches the clamping device (1a), the lever arm (1b) has at least two cut-outs (1f) which are offset in the direction of rotation (2b), and the clamping device (1a), which consists in the present exemplary embodiment of a clamping ring (1ab) and of a flange clamping bush (1aa), has at least two cut-outs (10f) which are arranged in such a way that the attachment means (4a,4b,4c), which each run through a cut-out (1f) and a cut-out (10f), connect the lever arm (1b) and the clamping device (1a) at least in a positive-locking manner in relation to a movement in the direction of rotation (2b). The lever arm (1b) and the clamping device (1a) can be fitted over the shaft (2), in which case the clamping ring (1ab) surrounds the clamping bush (10l) of the flange clamping bush (1aa), and the clamping ring (1ab) can be tensioned by a connection means (3) in such a way that a non-positive connection is produced between the clamping bush (10l) and the shaft (2), such that the acceleration lever is firmly connected to the shaft (2). <IMAGE>
Patent EP-0515339-A1 (EP)
Inventor: JAERVINEN JARMO
IPC: D21F3/04
Filed: 1992-05-20
Abstract: System in a press section of a paper machine for monitoring and control of the running of the press felts (10,20,30). The press felts (10,20,30) are guided by means of rolls (13,14,15; 23,24,25; 33,34,35), whose axial directions are altered by means of an actuator ( 18a, 18b) so as to control the running of the press felts (10,20,30). The system includes detector devices (16,26,36), by whose means the alignment stripe (K) on the felt or felts (10,20,30) is detected, as well as oscillation detectors (17,27,37), by whose means oscillations of the press rolls (10, 20,30) are detected. Into the computer part (50) included in the system, the monitoring signals (a,b) are fed from said detectors (16,26,36, 17,27,37). The computer (50) analyzes the detector data in order to detect any felt-induced oscillations. By the intermediate of a control system (40), the computer (50) regulates the actuators ( 18a, 18b) of the guide rolls that guide the running of the felts (10,20,30) so that, when the oscillation levels of the press rolls rise beyond certain limits, the direction of the guide roll of the felt (10;20;30) that causes the oscillation is turned until an acceptable level of oscillation and/or a level of oscillation as low as possible is found.
Patent EP-0520049-A1 (EP)
Title: A method for setting up an incoming call to a mobile radio in a cellular mobile radio network.
Inventor: HUOTARI SEPPO
IPC: H04W68/00
Filed: 1991-12-19
Abstract: The invention relates to a method for setting up an incoming call to a mobile radio in a cellular mobile radio network. In the method, one of the switching centres (MSC1, MSC2, GMSC) receives the subscriber number of the mobile radio (MS) and requests the home location register (HLR) to provide call routing information. The home location register (HLR) requests the routing information from the visitor location register (VLR1, VLR2) within the location area of which the mobile radio is currently located, and forwards the received routing information to the requesting switching centre for routing the call to the switching centre of the current service area and further to the mobile radio. The mobile radio is searched by a paging initiated immediately by the switching centre within the location area when the associated visitor location register receives the routing information request.
Patent EP-0571454-A1 (EP)
Title: Packing blank.
Inventor: MACKE WILFRIED
IPC: B65D71/12
Filed: 1992-02-13
Abstract: A packing material of several uniform individual packages (2, 2a), such as bottles, dispensers, cans, powder boxes or the like, is made of a cardboard or corrugated cardbord blank (1, 1a) in a single piece that forms the packing (3, 3a) when it is set up, that has a width (B) that corresponds to the added depths of the individual packages (2, 2a) and that is subdivided into five sections (9, 10, 11, 12, 13) by four grooves (4, 5, 6, 7) that extend through the blank (1, 1a) parallel to one of its side edges (8). The first central section (9) forms a sidewall of the wrapping (1, 1a) and has a length (L1?) that corresponds to the height of the individual packages (2, 2a). The second section (10), located next to one side of the first section, forms the bottom wall of the packing (3, 3a) and has a length (L2?) that corresponds to the width (B1?) of one individual package (2, 2a). The third section (11), located next to the other side of the first section (9), forms the cover wall of the packing (3, 3a) and has a length (L3?) that corresponds to the width (B2?) of the lid surface of an individual package (2, 2a). The fourth and fifth sections (12, 13), opposite to the side wall, are shorter than the first section (9), so that the packing (3, 3a) is fixed in its set up state by strips (14, 15, 16, 17) that link the opposite longitudinal ends of the fourth and fifth sections (12, 13) directly to the first section (9).
Patent EP-0581837-A1 (EP)
Inventor: BROWN STEPHEN
IPC: E02B15/04
Filed: 1992-04-27
Abstract: On décrit un appareil (10) permettant de retirer un premier liquide (21) flottant à la surface d'un deuxième liquide (22). L'appareil (10) comprend un corps (11, 12) adapté de façon à se déplacer par rapport à la surface du deuxième liquide (22). Un moyen de transfert (1) supporté pr le corps (11, 12) destiné à venir en contact avec au moins le premier liquide (21) est également prévu. Le moyen de transfert (1) récupère le liquide de la surface du deuxième liquide (22) et une cuve (3) montée sur le corps (11, 12) reçoit le liquide retiré de la surface du deuxième liquide (22) par le moyen de transfert (1). Typiquement, l'appareil (10) convient particulièrement pour le retrait d'huile, tel que du pétrole brut, de la surface d'une masse d'eau telle que la mer et, dans ce cas, le premier liquide (21) est le pétrole et le deuxième liquide (22) est l'eau.
Patent EP-0588838-A1 (EP)
Title: Device for burring and dusting tablets or pills.
Inventor: KRAEMER NORBERT
IPC: B24B31/02
Filed: 1992-06-09
Abstract: A device is disclosed for burring and/or dusting pressed tablets or pills supplied from a tablet press. The tablet or pill screening drum (2) is rotatively mouted around its longitudinal axis (17) and its casing is formed by overlapping, mutually spaced apart parts (3, 4), leaving intermediate channels open to the outside. The casing of the screening drum (2) has two bent parts (3, 4) arranged in the longitudinal direction of the screening drum (2), transversely offset to each other, forming contiguous, flat surfaces (18, 19, 20, 21, 22) that extend in the longitudinal direction at an angle to each other. Each part (3, 4) forms half of the casing. The adjacent longitudinal edges (23, 24, 23', 24') of the parts (3, 4) leave therebetween an outwardly open longitudinal slit (1) that extends over the length of the parts (3, 4) and is wider than the largest diameter of the individual tablets or pills, whereas the inner longitudinal edges (23', 24) of the parts (3, 4) form fall edges over which the tablet or pills slide and fall on the underlying part (3, 4) of the casing when the screening drum (2) is rotated.
Patent EP-0587654-A1 (EP)
Title: Fuel mixture, method of producing it, and its use.
Inventor: SCHUR HANS
IPC: C10L1/02
Filed: 1992-05-19
Abstract: The invention concerns a fuel mixture containing at least one vegetable and/or animal oil, at least one aliphatic alcohol with 1-5 C-atoms and petrol, and which can be produced by mixing these components together. This fuel mixture is suitable for use in any kind of diesel engine without the need to undertake any conversion work, as well as being usable as heating oil.
Patent EP-0612387-A1 (EP)
Inventor: LEVESON RICHARD C
IPC: F16K7/17
Filed: 1992-05-19
Abstract: Dispositif de vanne de régulation de fluides comprenant une pluralité de groupes ou de paires de trous s'étendant d'une face à l'autre d'un bloc central (11). Les vannes (20) comprennent une pluralité de boursouflures déformables (12a) constituées dans une membrane élastique (12) et placées de façon à coïncider avec les groupes ou les paires de trous, quand la membrane (12) est comprimée contre une face du bloc. Les vannes sont fermées quand les boursouflures sont déformées et prennent une forme essentiellement plate, de façon avantageuse, au moyen de l'introduction d'un fluide à haute pression dans une cavité (14a) située au-dessus desdites boursouflures (12a). Les vannes (20) sont reliées selon une configuration souhaitée, par des rainures (11b) situées dans l'autre face du bloc (11).
Patent EP-0593608-A1 (EP)
Inventor: RIEDER WERNER
IPC: E01B19/00
Filed: 1992-07-10
Abstract: Dispositif d'insonorisation pour voies ferrées, dans lequel pour la réduction du son émis par les rails dans l'environnement pendant le passage des trains, un recouvrement est disposé des deux côtés de chaque rail dans le sens de leur longueur. Pour la suppression effective du bruit, l'invention prévoit que le recouvrement comporte une paroi extérieure (1) le long des rails, ladite paroi allant, à distance latérale par rapport à l'âme de rail, du champignon de rail (7c) jusqu'au patin de rail (7a), ou jusqu'à la traverse (9), et à l'intérieur de laquelle est disposé un matériau absorbant les bruits aériens et possédant un degré élevé d'absorption phonique (3). Entre la surface, orientée vers le rail (7) et absorbant les bruits aériens, du matériau d'insonorisation (3) et le rail lui-même est disposés un espace d'air (8).
Patent EP-0603208-A1 (EP)
Title: Bande de transfert d'adhesif autocollant configuree
Inventor: CALHOUN CLYDE D
IPC: C09J7/20
Filed: 1992-07-31
Abstract: Bande porteuse (11) dotée d'évidements (16) qui contiennent de l'adhésif autocollant (14). Les évidements (16) situés sur la bande porteuse (11) maintiennent l'adhésif (14) dans une configuration discrète lors du maniement et du stockage et empêchent l'écoulement latéral de l'adhésif autocollant (14) dans des conditions ambiantes. L'adhésif configuré peut être transféré sur un article directement à partir des évidements situés dans la bande porteuse en appuyant l'article sur ladite bande porteuse (11), ou indirectement en transférant l'adhésif (14) d'abord sur une feuille de couverture ou sur la face plate arrière de la bande porteuse et de là, sur ledit article.
Patent EP-0615642-A1 (EP)
Title: Method and system for supervision, such as time and/or passage control
Inventor: ERIKSSON LENNART
IPC: G07C9/00
Filed: 1992-09-18
Abstract: PCT No. PCT/SE92/00650 Sec. 371 Date May 18, 1993 Sec. 102(e) Date May 18, 1993 PCT Filed Sep. 18, 1992 PCT Pub. No. WO93/06568 PCT Pub. Date Apr. 1, 1993.A monitoring method, such as time and/or passage monitoring method, in which individuals, such as physical persons, make contact with a stamping unit and therewith supply information to the unit, in which the information is preferably compiled. The method is mainly characterized by arranging existing units in a decentralized system in which each unit is separated physically from remaining units; and is further characterized in that each individual himself carries an updatable information carrier which includes unique information personal to the individual concerned, wherein updating of the information carrier can be effected upon contact with a stamping unit. The invention also relates to a system for carrying out the method.
Patent EP-0564633-A1 (EP)
Inventor: JOHNSON KEVIN MICHAEL C O EAST
IPC: G03G15/16
Filed: 1992-10-16
Abstract: On fixe une image de toner, particulièrement une image de toner multicolor, à une feuille de réception (10) pouvant comporter ou non une couche extérieure se ramollisant à la chaleur, au moyen d'une feuille de fusion (20). Ladite feuille de fusion est, de préférence, une feuille dure et lisse, par exemple, une feuille métallique. Ladite feuille de fusion est amenée par un dispositif d'alimentation (31), de façon à recouvrir étroitement l'image de toner située sur la feuille de réception. La feuille de fusion et la feuille de réception constituent un sandwich qui est introduit entre une paire de rouleaux (32, 34; 132, 2) appliquant de la chaleur et de la pression audit sandwich, de façon à fixer l'image de toner sur la feuille de réception. La feuille de réception et la feuille de fusion disposées en sandwich sont refroidies et, ensuite, séparées. La feuille de fusion est ensuite réintroduite dans le dispositif d'alimentation.
Patent EP-0609369-A1 (EP)
Inventor: KARTOVAARA ILKKA KALERVO
IPC: D21G1/00
Filed: 1992-10-22
Abstract: Une calandre d'essai sur papier est constituée d'une paire de cylindres de guidage opposés autour desquels défile une bande de papier ou analogue. Une paire de cylindres exprimeurs d'ouverture et de fermeture servent à exercer une pression sur la bande en défilement. Des moyens de détection servent à détecter une déviation de la bande lisse et à activer alors des moyens destinés à relâcher momentanément la pression sur la bande au passage de ladite déviation.
Patent EP-0566947-A1 (EP)
Inventor: CRISPOLDI ANTONIO
IPC: C05C5/00
Filed: 1993-04-13
Abstract: A fertilizer containing Ca, Mg and NH₄4, having a water content ranging between 15% and 35% in weight and a melting point ranging between 50 and 65 degrees C is prepared by etching of dolomite and/or limestone with nitric acid, neutralization, concentration and granulation.
Patent EP-0569812-A1 (EP)
Inventor: WAGNER PAUL DR
IPC: C07C68/06
Filed: 1993-05-03
Abstract: Di-(C1-C4-alkyl) carbonates can be produced by catalytic counter-current transesterification of ethylene glycol carbonate or propylene glycol carbonate with a C1-C4-alcohol in a column, ethylene glycol carbonate or propylene glycol carbonate being introduced into the upper part of the column and a dialkyl carbonate-containing C1-C4-alcohol being introduced into the central or lower part of the column and pure alcohol being additionally introduced beneath the introduction of the dialkyl carbonate-containing alcohol. <IMAGE>
Patent EP-0579919-A1 (EP)
Inventor: SPERBER FRANZ DIPL-ING
IPC: F02K9/58
Filed: 1993-05-13
Abstract: Linear drive with a single-acting, pneumatic piston/cylinder unit (1), with at least one spring (5), counteracting the pneumatic force and loading the piston rod (8) in the direction of an end of travel, and one positive pneumatic locking means each for each of the two ends of travel of the piston rod (8). The locking means comprises a locking link (14) when can engage from diametral sides in one recess (9, 10) each of the piston rod (8, 10), a first control piston (17) rigidly connected to the locking link, a second, larger control piston (21) mounted in a longitudinally movable manner on a supporting tube (30) rigidly connected to the locking link (14), a spring (37) pressing the second control piston (21) in the direction of its outer end of travel, a fixed stop (39) for the second control piston (21), a valve piston (28) coupled to the second control piston in a spring-elastic and sealing manner and having a closable choke passage (29), and an open flow connection (36) from the inner space of the second control piston (21) and the valve piston (28) to the pressure space of the piston/cylinder unit (1). <IMAGE>