baber/WOPTO huggingface dataset:
Patent EP-0452666-A1 (EP)
Inventor: MASOTTI ALESSANDRO
IPC: G01B15/02
Filed: 1991-03-08
Abstract: The invention concerns a method and and the equipment required for detecting the thickness of a coating attached to a film, such as a paper band or similar, by cross scanning. 
     A pair of thickness sensors simultaneously move in opposite directions at right angles to the direction the film is advancing, to which the coating to be measured has already been applied. 
     The system allows two points in symetrical positions, in respect of the lengthwise centre line of the film, to be simultaneously measured, so that coating thickness variations can be measured across the film independently of thickness variations along the film.
Patent EP-0448027-A1 (EP)
Inventor: BLATTER ALBERT
IPC: F15B13/043
Filed: 1991-03-19
Abstract: An electrohydraulic servovalve comprising a torque motor (10) which receives an electrical signal and positions a flapper (11) between a pair of opposed nozzles (12) to control a spool valve (16) and a feedback spring (14) connected to the flapper (11) and to the spool (15) of the spool valve (16). The flapper (11) is connected to an armature (20) of the torque motor (10). The joint between the armature (20) and the flapper (11) comprises a one part, heat cured thermosetting adhesive (A).
Patent EP-0452916-A1 (EP)
Inventor: TODA MASATOSHI IDEMITSU PETROC
IPC: C08F10/00
Filed: 1991-04-18
Abstract: Disclosed is a process for producing a polyolefin which comprises contacting an olefin with a catalyst comprising:
     (A) a solid catalyst component comprising, as essential components, (a) a magnesium compound, (b) halogenated titanium and (c) an electron donor compound;   (B) an organoaluminum compound; and   (C) an organosilicon compound selected from a group consisting of an organosilicon compound (C-1) having the general formula: 
 
 
 
        (R¹O)(R²O) 3-n Si(OR³) n    (I) 
 
 
 
wherein R¹ is a branched hydrocarbon residue; R² and R³ may be the same as or different from each other, and are linear or branched hydrocarbon residues, respectively; and n is from 2 to 3; 
an organosilicon compound (C-2) having the general formula:   
       
 wherein R⁴ is a hydrocarbon residue in which a carbon atom adjacent to Si is a tertiary carbon atom; and R⁵ is a linear or branched hydrocarbon residue; and 
an organosilicon compound (C-3) having the general formula: 
 
 
 
        R⁶R⁷Si(OR⁸)₂   (III) 
 
 
 
wherein R⁶ is a branched hydrocarbon residue; R⁷ is a cyclic saturated hydrocarbon residue; and R⁸ is a linear or branched hydrocarbon residue.
Patent EP-0452934-A1 (EP)
Inventor: GAIARDO MARIO
IPC: B41J2/255
Filed: 1991-04-18
Abstract: A print head wherein the pins (6) present a circular section and an end portion (33) tapered to form a rectangular printing surface (14). On a serial print head, the printing surfaces (14) are oriented with the longer side (34) arranged vertically. Each pin (6) is welded to a respective anchor (23) for preventing it from rotating. After assembling the pins (6) on to a support (5), the end portion (33) may be formed by flattening the two lateral surfaces in one grinding operation, using two diamond wheels (38, 39) spaced according to the required thickness of the end portion (33). The print head is particularly suitable for printing cMC7 magnetic font characters.
Patent EP-0463532-A1 (EP)
Title: Low pressure steam condensor system
Inventor: GROSS RUDOLF
IPC: F01K9/00
Filed: 1991-06-17
Abstract: 1. Low-pressure steam condenser system for condensing the steam leakage from shaft seals (2) of a steam turbine installation (1) having heat exchanger surfaces (77) cooled by the condensate of the condenser (60) of the steam turbine installation (1), the low-pressure steam condenser (70) being integrated into the condensate induction line (77) of the condenser (60). This system allows the low-pressure steam condenser (70) to be designed as a pressure-free heat exchanger. Particularly advantageous is an arrangement of said heat exchanger inside the condensate collecting space (61) underneath the condensate level (63) in the condenser (60). In this arrangement, the low-pressure steam condenser (70) can form an extension of the condensate induction line (75) within which there are arranged heat exchanger pipes (77), around which the condensate can flow, in which the low-pressure steam condenses. It is advantageous for the condensate to flow in on both sides of the low-pressure steam condenser (70) from which the condensate enters approximately in the centre into the condensate induction line (77). The arrangement is particularly space-saving and cost-effective because of the pressure-free design of the low-pressure steam condenser. <IMAGE>
Patent EP-0469551-A1 (EP)
Inventor: SUGIMOTO YUJI
IPC: B65H1/04
Filed: 1991-07-30
Abstract: A paper feeding device comprising a tray storing case (3) attachable to and removable from a device housing (2); a rotatable tray (4), provided in the tray storing case (3), which rotates copy paper (44) to a longitudinal and lateral feed position; and a mechanism for lifting up a paper-feed end of a paper holding plate (25) provided in the tray when paper is to be fed. The mechanism is composed of a guide member (17) provided in the device housing (2); a lift-up guide (55,56) provided on a side face located on a paper-feed end of the tray; a first rotary bar (40) provided in the tray storing case (3) and driven by the guide member (17) when the tray (4) is attached thereon; and a second rotary bar (41), a spring (54) and a lift plate (26) driven by the lift-up guide (55,56) when the tray is in the paper-feed position. The first and second bars (40,41) are driven simultaneously, thus lifting up the paper-feed end of the paper holding plate (25). Alternatively, the mechanism comprises at least three springs (63-65) provided between the tray and the tray storing case; a guide rib (85,86) provided in the tray storing case; and a pivot pin (61), a wire (78) and a slide plate (68,74) provided on the paper holding plate. The guide rib causes the slide plate to rotate and the wire pulls the pivot pin downwards. A simplified and miniaturized mechanism that lifts up and lowers the paper holding plate (25) is thus achieved.
Patent EP-0473999-A1 (EP)
Inventor: WAMPRECHT CHRISTIAN DR
IPC: C09D5/34
Filed: 1991-08-17
Abstract: Binder combinations containing A) a copolymer component consisting of at least one copolymer of olefinically unsaturated compounds having incorporated carboxylic acid anhydride and epoxide groups and B) a hydroxyl component consisting of at least one organic polyhydroxy compound, 0.1 to 10 hydroxyl groups being present for each anhydride group, and the use of the binder combinations as binders for heat-curable or, in the presence of catalysts, room temperature-curable coating compositions or sealants.
Patent EP-0484834-A1 (EP)
Inventor: GRUHLER SIEGFRIED
IPC: B23Q15/26
Filed: 1991-11-01
Abstract: A device (10) for the angular positioning of a shaft (12), in particular a crankshaft or camshaft, formed with eccentric members (14) is described. The device (10) has a bearing arrangement (16) for the shaft (12), a drive means for the suitable rotation of the shaft (12) about its longitudinal axis (28), a sensing means (26) with an electronic output (34), and an electronic control means (36) which is electrically connected to the sensing means (26) and is interconnected with the drive means (22) for controlling the same. <IMAGE>
Patent EP-0486873-A1 (EP)
Inventor: VOSS RALF
IPC: H01L21/3063
Filed: 1991-11-06
Abstract: In two electrochemical methods connected with the anisotropic etching of silicon in basic solutions, suitable choice of an anodic bias voltage applied to the semiconductor substrate and simultaneous irradiation with light results in a light-induced etching stop in the case of n-type silicon and a light-induced initiation of the etching process in the case of p-type silicon. Exemplary embodiments are explained and these explanations are supplemented by the figures in the drawing. <IMAGE>
Patent EP-0485988-A1 (EP)
Inventor: MORIMOTO KIYOSHI
IPC: B65G51/04
Filed: 1991-11-13
Abstract: A transport plug  (A)  for pneumatically transporting solid materials in a transport pipe (4) by the use of a pressurized transport gas and a pneumatic transport method of solid materials employing the transport plug  (A) . The transport plug  (A)  comprises two bodies consisting of a front body (11) and a rear body (12) defining a material storing space  (X)  for storing solid materials between the two bodies (11, 12), at least one supplementary body (13) connected to the rear body (12), and flexible connecting means (14) coupling said three bodies (11, 12, 13). A supplementary material storing space  (Y)  is defined between the supplementary body (13) and the rear body (12). Solid materials are fed into the material storing space  (X)  of the transport plug  (A) , transported through the transport pipe (4) together with the transport plug  (A) , and received in a collector (8) under gravitational fall.
Patent EP-0491247-A1 (EP)
Inventor: DOBERT HELMUT
IPC: C02F11/13
Filed: 1991-12-06
Abstract: A process is described for explosion-proof drying of previously dewatered sewage sludges or similar starting materials containing combustible constituents, the drying plant preferably comprising indirectly heated driers and a pneumatic and/or mechanical dry goods transport having a connected dry goods storage container. According to the invention, the pneumatic transport is to take place using an inert gas and/or the mechanical transport is to take place in an inert gas atmosphere and the inert gas is then to be passed into the sewage sludge receiving container and/or the drier. <IMAGE>
Patent EP-0455297-A1 (EP)
Title: Device comprising a plastics housing provided with channels for securing contact members
Inventor: SMIT HERMANUS
IPC: H01R33/74
Filed: 1991-04-25
Abstract: The plastics housing (1) comprises a bottom portion (3) having a first surface (5) and a second surface (7). In the bottom (3) there are provided a number of channels which comprise a first section (9) and a second section (11) and which extend from the first surface (5) to the second surface (7). In at least one of the channels (9, 11) there is secured an electrically conductive contact member (12) which comprises a pin portion having a first section (21) and a second section (23) and a contact portion (27). The first section (21) has smooth side walls, the second section (23) being provided with a profile (25). In the prolongation of each channel (9, 11) there is provided a thin-walled bush (13) which projects from the first surface (5). The first section (21) of the pin (21, 23) fits tightly in said bush, so that flux migration in the direction from the first surface (5) to the second surface (7) is prevented. The contact members (12) are fixed in the plastics housing (1) by cooperation between the profile (25) on the second section (23) of the pin (21, 23) and the wall of the second section (1 1) of the channel (9, 11).
Patent EP-0466249-A1 (EP)
Inventor: VAN TOOR AART CORNELUS
IPC: E04D15/06
Filed: 1991-07-02
Abstract: Method and apparatus for applying a wide bituminous sheet (2) to a substrate (1), such as the soil, a roof or the like, which sheet (2) directly prior to its contact with the substrate (1) is guided over and in direct contact with a preheated surface (4), in particular a counterrotating drum (4), so that the temperature of the sheet is under precise control and a wall (10) of bitumen is automatically formed and under control in front of the nip between the substrate and the sheet (2) supported by the roller (8).
Patent EP-0480532-A1 (EP)
Inventor: ROS JOHANNES FREDERIK
IPC: B42F13/22
Filed: 1991-10-09
Abstract: File designed like a case for storing documents, this case being made up of two shell parts (1,2) of plastic which are both hingedly connected to a spine part (5), and which are provided with raised edges (6-9) closing against each other, with a grip formed by two grip parts (32,33) on the (long) side of each of the shell parts facing away from the spine. According to the invention a file mechanism (16) is provided on one of the shell parts (1, 2), near the spine part (5), while the width of the shell parts corresponds essentially to the width (b i ) of A4 format plus the width (b 2 ) of the file mechanism. 
     Such a case can, leaving out the file mechanism, be provided with a ring mechanism (34) which is fitted near the (long) side of one (2) of the shell halves (1, 2) facing away from the spine, preferably a four-ring mechanism of the type suitable for computer reports (35).
Patent EP-0471462-A1 (EP)
Inventor: KING EDWARD C
IPC: G06F12/12
Filed: 1991-07-26
Abstract: A computer memory system (10) includes a system memory (12) divided into first pages storing first-type data and second pages storing second-type data. A register associated with the system memory (12) holds the page address of the most recently accessed of the first pages. The page address is used to reopen the most recently accessed of the first pages after one of the second pages has been accessed. In the preferred embodiment the first type data and second type data are selected from code data and non-code data.
Patent EP-0498109-A1 (EP)
Inventor: NAKANO HIROFUMI
IPC: H01L21/306
Filed: 1991-10-31
Abstract: A method for manufacturing a semiconductor device having a via hole (101b) formed by penetrating a semiconductor substrate (101a), which electrically and thermally connects an electrode (110) of an element formed on a surface of the substrate to a metal layer (112) formed on a back surface of the substrate, includes the steps of forming on the surface of the substrate a metal pattern having an opening at a region where the via hole is to be formed and connected to a part of the electrode of the element connected to the metal layer through the via hole, forming the via hole, and forming a metal film connected to the metal pattern on an inner surface of the via hole. As a result, the metal pattern can be formed using a positive resist on a flat substrate, whereby highly precise pattern can be obtained.
Patent EP-0494545-A1 (EP)
Title: Payout tester of a filament dispenser and method therefor
Inventor: LECOMPTE GEORGE W
IPC: G01M11/08
Filed: 1991-12-30
Abstract: An optical fiber (24) is removed from a wound pack (26) by applying an annular stream of pressurized air or other fluid against one or more filament loops previously taken from the pack. The annular stream is produced by passing pressurized air from a source (33) along a conduit (32) having a diverging tapered portion (35) within which a tapered plug (36) is located in spaced relation forming an annular nozzle (37). Filament (24) removed from the pack (26) is stacked on a tapered catcher (38).
Patent EP-0448460-A1 (EP)
Inventor: WARNAN FRANCOIS
IPC: G10K11/00
Filed: 1991-03-19
Abstract: The invention concerns suspension devices for acoustic bases for sonars (2) inside their protective dome (9). 
<??>It consists in using two rods (3, 4) articulated at one end on the hull of the ship (5, 6) and at the other end (7, 8) on the acoustic base. These rods form a triangulation which imposes, during movements of the base, a rotation of the latter about an instantaneous centre of rotation (R) located above the centre of gravity (G) of the base. In this way when the base touches the inside surface of the dome, the shock is produced surface against surface and not corner against corner, which limits damage due to shocks. 
<??>It allows the simultaneous obtaining of a very free suspension of the acoustic base and good protection of the sonar dome. 
<IMAGE>
Patent EP-0489606-A1 (EP)
Inventor: HUDEK EVA
IPC: B65D5/66
Filed: 1991-09-05
Abstract: The container is made from foldable material, such as cardboard, formed by folding a cut and scored blank which has, when it is constructed to form a volume, panels determined by free edges formed by cutting and/or scoring lines. It is characterised in that at least two panels (4-6-8-9 and 5-7-12-13) are triangular and, after folding, have to cover at least partially one or more of the panels (1-11-16) having to form adjacent faces of the container, means being provided for keeping the container in constructed and closed form. <IMAGE>
Patent EP-0489662-A1 (EP)
Inventor: SECORDEL PASCAL
IPC: G01N11/04
Filed: 1991-12-06
Abstract: The subject of the present invention is a process in which a solid billet (7) of a material to be analysed is preheated in an oven (8), the preheated billet (7) is moved into a longitudinal chamber (2) of a die (1), the billet (7) is heated to a given temperature in the longitudinal chamber (2), the billet (7) is compressed in the said chamber, the billet (7) is deformed by extrusion, the rheological characteristics of the isothermal deformation of the material are measured during the extrusion at the given temperature and the structure of the deformed material is characterised, after extrusion, at ambient temperature. The subject of the present invention is also a measurement device for the implementation of the process.
Patent EP-0487441-A1 (EP)
Inventor: MULLER GERARD
IPC: G01R33/567
Filed: 1991-11-22
Abstract: A monitor (9) for a patient (5) being examined by NMR imaging comprises functional modules which are individually protected (shielded), by cases (49, 50, 51), from the electromagnetic environment and from high-frequency interference. The management assembly (18) comprises a computer system having a solid-state memory, therefore without a magnetic medium. <IMAGE>
Patent EP-0448498-A1 (EP)
Inventor: LANCHIER JEAN-MARC
IPC: B65D81/00
Filed: 1991-03-08
Abstract: Device for rapidly obtaining coffee directly in a cup according to standards which are close to a leaching (percolation) of real ground coffee. The porous bag-filter device containing a mass of prepared ground coffee adapted to extraction by hot water circulating under force inside it, by virtue of successive external pressures and relaxations which are applied to the mass of coffee via its envelope acting as a filter for the mass of ground coffee (6) contained, is made globally and reversibly compressible by the addition of multiple particles which are themselves reversibly compressible, the said particles being uniformly distributed in the mass of ground coffee so that the hot liquid, sucked or forced back (4 and 5) through the pores (7) circulates under force through the greater part of the ground coffee (6). The device is intended particularly for rapidly obtaining coffee and/or plant-based beverages. <IMAGE>
Patent EP-0462920-A1 (EP)
Inventor: CAPDEVILA ABATTE GUILLERMO
IPC: A47B21/00
Filed: 1991-06-14
Abstract: It comprises uprights (1) with a tubular column for passage of cables (9), which communicates with a longitudinal tube (19) situated beneath a top-board (16), and a joint by wary of a hinge formed by rotatable heads (35) in grooved profiles (37) linked to the edges of boards (33). 
     The pieces of furniture are provided with connection cables for all types of electrical, electronic, telephonic and similar apparatus. With the help of the hinged panels (33), furniture sets can be formed into separate departments.
Patent EP-0503211-A1 (EP)
Inventor: ROENTGEN PETER DR
IPC: H01L29/737
Filed: 1991-03-11
Abstract: Semiconductor device (30) such as a laser diode grown on a structured substrate surface having horizontal regions with adjacent inclined sidewall surfaces : the horizontal regions (32o) of standard orientation like (100) or slightly off, the inclined surfaces (32m) misoriented. The layers (33 to 36) forming the device are grown over the structured surface, at least the active layer (34) being of a semiconductor material that assumes ordered or disordered states depending on the orientation or misorientation of the substrate surface. The center section (34a) of the active layer is deposited over a horizontal substrate region (32o), this section thus being in the ordered state and having a lower bandgap energy than terminating sections (34b) grown on inclined substrate regions (32m), therefore having a wider bandgap. The active layer can be terminated in either lateral direction with wider bandgap material whereby devices of a buried structure, with strong carrier confinement, and/or with non-absorbing mirrors, allowing high optical power operation, can be realized.
Patent EP-0478511-A1 (EP)
Inventor: BIANCHINI MARIO
IPC: A47G21/16
Filed: 1991-08-28
Abstract: There is combined with a spring clip member (1-3-7) - of the type for engaging on the edge (B) of a table top (T) to hold a tablecloth (N) - a hook element (5) from which a handbag (S) or the like may be hung.
Patent EP-0454839-A1 (EP)
Inventor: JALBERT RONALD L
IPC: C08L69/00
Filed: 1990-11-01
Abstract: Des compositions de moulage thermoplastique ayant un fini de surface mat ou à brillance réduite comprennent un mélange polymère d'un polycarbonate et d'un polymère d'ABS à greffe par émulsion, ainsi qu'une quantité de poly(époxyde) suffisante pour assurer une brillance réduite.
Patent EP-0516699-A1 (EP)
Inventor: LEE PHILIP
IPC: A61B5/296
Filed: 1991-02-06
Abstract: Electrode améliorée servant à établir un contact électrique avec un nerf d'un patient. L'électrode comporte une manchette extérieure (15) en matériau isolant, qui est suturée autour du nerf avec lequel le contact doit être établi. Une couche (16) de substance imprégnée de produit pharmaceutique est placée dans la manchette extérieure. Cette substance est une matrice polymère qui diffuse le produit pharmaceutique avec un débit prédéterminé. Le produit pharmaceutique est un stéroïde, tel que le phosphate de sodium dexaméthasone. Le contact électrique est produit par une feuille métallique (12, 13) placée à la surface de la couche de substance imprégnée de produit pharmaceutique qui se trouve à l'intérieur de la manchette. Un fil d'amenée isolé (9) établit le lien électrique entre la feuille métallique et un circuit électronique situé à un endroit éloigné du nerf. Grâce au filtrage du produit pharmaceutique, il est possible de surveiller l'irritation, le gonflement et l'impédance de l'interface nerf/électrode.
Patent EP-0518928-A1 (EP)
Inventor: PETERS HANS-JACOB
IPC: E05G1/00
Filed: 1991-03-05
Abstract: Dispositif destiné à garder de l'argent dans un taxi comportant, dans un boîtier verrouillable, une ou plusieurs ouvertures pour introduire les billets et/ou les pièces, des mécanismes distributeurs de billets et/ou de pièces, des mécanismes destinés à déterminer le montant à rendre et des mécanismes qui rendent inutilisables tout au moins les billets en cas de forcement dudit dispositif.
Patent EP-0532575-A1 (EP)
Title: Apparatus for detecting failure of an antenna amplifier unit with a hot standby redundancy.
Inventor: SAVUSALO JUHA
IPC: H03F1/52
Filed: 1991-06-06
Abstract: The invention relates to an apparatus for detecting failure of an antenna amplifier unit (1), replicated on the hot standby principle, in a receiving unit (2) positioned apart from an antenna (3), the receiving unit comprising power supply means (20) for supplying operating voltage to the antenna amplifier unit through an antenna cable (4). To transmit information on the failure of the amplifier to the receiving unit, the apparatus of the invention is characterized in that the antenna amplifier unit (1) comprises control means (10) responsive to a failure of an amplifier for disconnecting an amplifier (LNA1, LNA2) from the supply of operating voltage, and that the power supply means (20) are capable of detecting a change in power consumption resulting from the disconnection of the amplifier from the supply of operating voltage and thereby the failure of the amplifier (LNA1, LNA2).