baber/WOPTO huggingface dataset:
Patent EP-0495431-A1 (EP)
Inventor: AKIYAMA MORIYOSHI
IPC: H04B3/04
Filed: 1992-01-13
Abstract: An image control apparatus in a television receiver, wherein after determining the frequency characteristic of an inputted video signal, when a high frequency band of the frequency characteristic has been raised above a predetermined level, the image quality is enhanced after performing waveform equalization on the video signal to cancel an impression of a dim image, given to the visual sense, and on the other hand, when the high frequency band of the inputted video signal has been lowered, noise reduction is performed after waveform equalization to further degrade the image quality for preventing deterioration of the S/N ratio, thereby usually providing appropriate images. The image control apparatus includes a waveform equalizer (101), a distorted waveform extraction control unit (102), a noise reduction circuit (103), and an image quality control unit (104). The waveform equalizer (101) receives an inputted video signal, equalizes waveform of the video signal, and outputs the waveform equalized video signal. The distorted waveform extraction control unit (102) detects distorted waveform from the output of the waveform equalizer and controls the waveform equalizer to perform waveform equalization suitable for the inputted video signal. It also controls the noise reduction circuit (103) and the image quality control unit (104) in accordance with changes in the frequency characteristic of the video signal before and after waveform equalization to intensify the noise reduction for degrading the image quality, when the high frequency band of the frequency characteristic of the input signal has been lowered, and, contrarily, to debilitate or stop the noise reduction for enhancing the image quality, when the high frequency band has been raised.
Patent EP-0498340-A1 (EP)
Inventor: MERLO AMILCARE
IPC: B60K17/356
Filed: 1992-02-03
Abstract: A vehicle with four or more drive wheels powered by a pressurized hydraulic fluid; characterized by the fact that it comprises at least two hydraulic motors (1), each powering a respective mechanical drive (2) for transmitting motion to the wheels (3) on one side of the vehicle.
Patent EP-0507071-A1 (EP)
Inventor: WALTON FRANK
IPC: F03C1/40
Filed: 1992-02-24
Abstract: The present invention relates to a compression spring fluid motor (10) for reciprocating a fluid injection pump to inject predetermined doses of secondary fluid into a primary fluid stream, in operative combination comprising: 
   housing means (12) having primary fluid inlet (24) and outlet (26); 
   stepped pistons (42) means having a large face (44) and a smaller face (46), mounted for reciprocation in said housing (12) and separating the interior into at least first (40) and second variable chambers (58); 
   operatively connected valve means (168) carried by said stepped pistons means (42), being shiftable for establishing a stroke cycle of said piston (42) by alternately closing one face of the piston and at the same time opening the other of said piston faces to pressurized fluid; 
   actuator rod means (66) fixed to the housing, extending axially centrally into the piston (42) and cooperable with an operator means (148) for shifting the operatively connected valve means (168); 
   operator means (148) operated by the piston (42) and actuator rod means (66), for alternately shifting said operatively connected valve means (168) at the top and bottom of the operating cycle of the stepped piston whereby pressurized primary fluid alternately operates on the large and smaller faces of the stepped piston (42) to reciprocate said piston when pressurized fluid is supplied to the inlet (24) of the motor housing (12).
Patent EP-0557545-A1 (EP)
Inventor: MESCHENMOSER FRIEDRICH
IPC: H05K9/00
Filed: 1992-02-25
Abstract: The invention relates to a housing for electrical telecommunications, consisting of a lower housing shell and of an upper housing shell, said shells being subdivided by chamber walls into superimposed chambers, and a board being arranged between the two housing shells. In order to achieve screening of the housing, the chamber walls (5) of the lower housing shell are bounded towards the top by grooves (7) into which sealing cords are inserted, while the board (3) is provided with contact strips (8) whose routing corresponds to the contours of the chambers. The contact strips consist of metal strips, in the case of which, alternately, contact springs are bent obliquely upwards and pointed contact pins are bent vertically downwards. <IMAGE>
Patent EP-0512468-A1 (EP)
Inventor: FOND OLIVIER
IPC: B65D85/804
Filed: 1992-05-04
Abstract: The invention relates to a closed cartridge provided in order to be extracted under pressure, containing a substance (3) for preparing a beverage, comprising a dish (2) with an upper face and lateral wall having a substantially frustoconical shape and a lower face (4) having a diameter greater than the upper face, in which the lower face is a protective cover welded onto the perimeter of the lower edge of the dish and consists of an oxygen-impermeable flexible material chosen from the group consisting of aluminium, an aluminium/plastic composite, an aluminium/plastic/paper composite, pure plastic or multi-layers. <IMAGE>
Patent EP-0531673-A1 (EP)
Title: Verfahren zur Herstellung von N-substituierten Lactamen
Inventor: BOTTA ARTUR DR
IPC: C07D207/26
Filed: 1992-07-20
Abstract: N-substituierte Lactame der Formel <IMAGE> können aus Lactam-N-carbonsäureestern oder Lactim-O-carbonsäureestern der Formeln <IMAGE> durch thermische oder gemischt thermisch und katalysierte CO2-Abspaltung bei 80-450°C hergestellt werden. Die Lactam-N-carbonsäureester und die Lactim-O-carbonsäureester können aus am Stickstoff unsubstituierten Lactamen der Formel <IMAGE> und Carbonaten oder Pyrocarbonaten der Formel R³O-CO-(-O-CO)n-OR³   (V) in situ hergestellt und ohne Zwischenisolierung ebenfalls unter CO2-Abspaltung in die N-substituierten Lactame der Formel (I) umgewandelt werden. Die Indices m und n und die Substituenten R¹, R² und R³ haben die in der Beschreibung angegebene Bedeutung. Es kann in der Gasphase oder der Flüssigphase gearbeitet werden.
Patent EP-0545191-A1 (EP)
Inventor: SPINNLER FRITZ
IPC: F04C29/00
Filed: 1992-11-23
Abstract: In a displacement machine for compressible media a plurality of spiral shaped feed chambers (11a, 11b), arranged in a fixed housing, lead from a radially outer inlet (12a, 12b) to a radially inner outlet (13). A displacement body assigned to the feed chambers essentially comprises a disc (2) with spiral shaped strips (3a, 3b) arranged perpendicular on both sides. This eccentrically driven displacement body is composed of a magnesium alloy. During operation it performs with each of its points a circular movement defined by the peripheral walls of the feed chamber. The webs (45, 46) defining the feed chambers (11a, 11b) in the housing are made integral with the housing and the entire housing is manufactured from the same magnesium based alloy as the displacement body (2, 3, 4, 5) or one similar to it. <IMAGE>
Patent EP-0548850-A1 (EP)
Inventor: HOSOYA KAZUKI
IPC: B21D53/02
Filed: 1992-12-18
Abstract: A heat exchanger (200), particularly a method and a construction for assembling a partition plate (70) in a header pipe (130) are disclosed. A slit (131) passing through the inside of header pipe (130) is slitted on the circumference of header pipe (130) in a first step. Nextly, the projections (131c,131d) projecting toward the outside from a header pipe (130) is formed at the both ends of slit (131) by enlarging slit. Thereafter, a partition plate (70) is inserted into header pipe (130) through the opening (132) of a slit (131), that is, the space between the both projections. The both projections (131c,131d) are respectively bent toward the circumference of a partition plate (70) which is inserted into a header pipe (130), and support a partition plate (70) within a header pipe (130) in a final step. Thus, a partition plate (70) within a header pipe (130) is fixedly supported and is prevented moving toward the opening of a slit (131). Therefore, even if the shock and the vibration propagate a header pipe, a partition plate is fixedly supported within a header pipe and is prevented falling from a header pipe and then the occurrence of space between the inner surface of a header pipe and partition plate is also prevented.
Patent EP-0532163-A1 (EP)
Inventor: LARSEN DOUGLAS CHARLES
IPC: B60J10/04
Filed: 1992-07-07
Abstract: A one-piece weatherstrip which is adapted for engagement over an end flange (12) of a vehicle is disclosed. The belt weatherstrip includes a one-piece core member (20) which has a backing leg (22), an intermediate leg (24) and a show surface leg (26) which generally form a U-shaped member having a width which fits over the end flange (12) of a vehicle. An elastomeric coating (32) is extruded onto portions of the core member (20) for providing at least one sealing lip (34) extending from the core member. A plurality of perforations (28) formed in the intermediate leg (24) allow expansion in the width of the perforated leg (24) such that the width of the weatherstrip may be varied along the length of the weatherstrip during forming of the weatherstrip. In accordance with the method steps of the present invention a weatherstrip core blank (58) is first provided and thereafter a plurality of perforations (28) are formed in the blank along a longitudinal portion of the blank. A core shape is formed from the blank by stretch bending the blank along the central longitudinal portion having the plurality of perforations for varying the cross-sectional dimension at the plurality of perforations thereby facilitating formation of a weatherstrip having a varying width and cross-sectional dimension.
Patent EP-0539190-A1 (EP)
Inventor: AOYAMA STEVEN
IPC: A63B37/00
Filed: 1992-10-21
Abstract: A golf ball (10) having three or more sets of dimples (11, 12, 13) on its surface (14) with all dimples within a set having substantially the same diameter and each set diameter differing substantially from each other set diameter and in which each set has substantially the same dimple edge angle (e,e′e˝) as each other set.
Patent EP-0555587-A1 (EP)
Inventor: PRESS JAMES
IPC: G06F1/00
Filed: 1992-11-30
Abstract: A computer system includes first and second functional modules, using respective first and second data representation formats, such as character format and bit string format. Data encapsulation objects are used for encapsulating data to be passed between the modules, each of said objects including service procedures for allowing data in the first data representation format to be accessed in the second data representation format. The two functional modules may consist of a is a client application module and a cryptographic services module.
Patent EP-0563489-A1 (EP)
Inventor: RALL DIETER L
IPC: G01K7/00
Filed: 1992-10-14
Abstract: A method and apparatus for measuring the temperature of an external body is disclosed. The apparatus comprises dual thermal sinks or reference bodies wherein heat flow sensors are mounted. By utilizing dual thermal reference bodies, which are at different temperatures, the method of the invention yields the absolute temperature of the external body by measuring the temperatures of the referenced bodies and the heat flow rates between each of the reference bodies and the external body. The apparatus automatically calculates the proportionality constant between the heat flow rates and the temperature differences between the external body and the reference bodies and thus calculates the external body temperature.
Patent EP-0562205-A1 (EP)
Inventor: SPEAKMAN JOHN GABRIEL
IPC: C08F10/00
Filed: 1992-03-24
Abstract: Process for the polymerisation of ethylene or the copolymerisation of ethylene and at least one higher olefin comprising 3 to 12 carbon atoms. The process involves the use of an activated chromium catalyst on a refractory oxide support together with an organo metallic compound of a metal selected from the group consisting of magnesium, boron and zinc. 
     The process enables polymers of higher density to be produced compared with those obtained with conventionally used organo-metallic compounds. The catalyst used also tends to reduce fouling and agglomeration in a gas phase reactor.
Patent EP-0507716-A1 (EP)
Inventor: RAGER PIERRE
IPC: F16K11/087
Filed: 1992-03-25
Abstract: Isolating means for controlling (channelling) a fluid, comprising three orifices. The said means has three orifices (9a, 9b, 9c), comprising a cock (6) which can rotate about an axis formed by the intersection of the planes A-A and B-B and a manoeuvring stem (2) for the cock (6). The cock (6) is pierced with a channel (9) which is transverse relative to the axis formed by the intersection of the planes A-A and B-B and the said cock (6) comprises a channel, one end of which can open out into the orifice 9b, and another end of which opens out into the said channel (9) which is transverse relative to the axis B-B. The external surface (10), of the cock (6), remaining free is coated with a sealed component (4). The tap isolates and controls (channels) a fluid. <IMAGE>
Patent EP-0627087-A1 (EP)
Inventor: HARVEY ANTHONY PETER
IPC: G01S3/801
Filed: 1992-02-21
Abstract: Câble à remorquer comprenant un hydrophone (1) disposé au milieu d'un liquide ou d'un semi-liquide (4) à l'intérieur d'un logement (2). Le liquide ou le semi-liquide utilisé peut être un gel ayant la propriété d'amortir les ondes et, lorsqu'un liquide est utilisé, des chicanes d'amortissement des ondes sont prévues, par exemple sous la forme d'une structure en plastique à alvéoles ouvertes. Un agencement d'écran rigide (5) peut être prévu pour protéger les hydrophones contre les ondes dues à l'expansion et à la contraction du logement flexible.
Patent EP-0578706-A1 (EP)
Title: Film printing process and film transfer machine.
Inventor: LAPPE KURT
IPC: B41F19/06
Filed: 1992-03-31
Abstract: PCT No. PCT/DE92/00275 Sec. 371 Date Nov. 19, 1993 Sec. 102(e) Date Nov. 19, 1993 PCT Filed Mar. 31, 1992 PCT Pub. No. WO92/17338 PCT Pub. Date Oct. 15, 1992In a film printing method for printing a print design on a substrate areas of a surface of a substrate to be provided with a print design is coated in a first step with an adhesive layer. The transfer film for the printing method includes a support film having a separating layer connected thereto and a transfer layer connected to the separating layer. At a first pressure the transfer film with the transfer layer facing the adhesive layer is printed onto the substrate so that the transfer layer adheres to the adhesive layer of the substrate. The support film together with the separating layer is removed from the transfer layer adhering to the substrate. In a final step, the transfer layer adhering to the adhesive layer on the substrate is subjected to a second pressure that is substantially greater than the first pressure.
Patent EP-0598740-A1 (EP)
Title: Appareil de filtrage de l'huile de friture
Inventor: WELLS JOHN
IPC: A47J37/12
Filed: 1992-06-10
Abstract: Unité portable (10) de filtrage de l'huile de friture constituée d'un boîtier extérieur (12) englobant toutes les étapes de filtrage (22, 24, 26) et donnant accès à ces dernières pour les opérations d'entretien par l'intermédiaire de portes (51) et de fermetures amovibles (67, 72). Le boîtier comporte un conduit d'entrée (14) relié à la sortie de purge (16) d'un bac de cuisson et un conduit de sortie (20) permettant de renvoyer l'huile filtrée au bac de cuisson. Un premier étage de filtrage (22) est relié au conduit d'entrée (14) et sert à filtrer les particules d'huile de taille relativement importante, l'huile filtrée passant ensuite au moins par un filtre supplémentaire (24) qui permet de débarrasser l'huile des particules plus petites. Une pompe (28) est montée en aval du dernier filtre (26), entre ce filtre (26) et le conduit de sortie (20), et permet de faire circuler l'huile dans les filtres sous vide plutôt que par pompage sous pression positive. L'utilisateur peut accéder à l'un des filtres pour ajouter à l'huile des produits chimiques prolongeant sa durée d'utilisation.
Patent EP-0609237-A1 (EP)
Inventor: MILLER PAUL A
IPC: H01L21/302
Filed: 1992-09-08
Abstract: Un isolateur est placé entre un réacteur de plasma et sa source d'énergie électrique afin d'isoler le réacteur de ladite source d'énergie électrique. L'isolateur fonctionne comme un filtre pour atténuer la transmission d'harmoniques d'une fréquence fondamentale de la source d'énergie électrique générée par le réacteur à partir de l'interaction avec la source d'énergie. En empêchant l'interaction d'harmonique et d'harmonique inférieur avec la source d'énergie, les caractéristiques du plasma peuvent être facilement reproduites indépendamment des caractéristiques électriques de la source d'énergie électrique et/ou de son réseau de couplage associé.
Patent EP-0553734-A1 (EP)
Inventor: GIEBEL GERHARD
IPC: A43D23/02
Filed: 1993-01-22
Abstract: A pincer assembly for use in a pulling over and toe lasting machine is so constructed and arranged that, using a single actuator (70), the jaws (58,60) are closed under a "slipping grip" pressure, and thereafter full gripping pressure is applied, and at the same time the jaws are pivoted bodily as a unit about a common pivot (56) from a position in which they project into the path of inwiping movement of wiper plates (28) to a position in which they no longer so project.
Patent EP-0553759-A1 (EP)
Inventor: KOIKE SHOJI
IPC: D06P5/30
Filed: 1993-01-26
Abstract: A cloth suitable for textile printing, mainly composed of silk fibers, is formed of silk threads which have an average thickness of 14 to 147d and which are composed of silk fibers having an average thickness of 2.5 to 3.5d, the cloth having a moisture percentage of 17 to 112%. In an ink-jet textile-printing method, a textile printing ink is imparted to the cloth, and then a dyeing process is conducted, followed by a washing process.
Patent EP-0563565-A1 (EP)
Inventor: BUCHHOLZ BRIAN S
IPC: F01M11/04
Filed: 1993-02-22
Abstract: A crankcase breather assembly for an internal combustion engine. A breather opening (20) is provided in the crankcase (10) for communication of combustion gases out from the crankcase interior (18). A breather unit (32) is disposed in the opening and includes a cup (34) having a valve (54) therein for venting gases from the crankcase interior upon the condition of positive crankcase pressure. The breather unit further includes an elastic retaining member (36) which covers and retains the cup therewith. The retaining member includes an integral breather tube (56). The retaining member further includes an outer groove (72) that frictionally receives a peripheral edge (24) of the opening to sealingly retain the breather unit in the opening without the use of fasteners.
Patent EP-0560275-A1 (EP)
Inventor: DE SIMONE CLAUDIO DR
IPC: A61P37/00
Filed: 1993-03-09
Abstract: A novel therapeutic utilization of L-carnitine and the pharmacologically acceptable salts thereof for treating carnitine-depleted HIV-seropositive patients, is disclosed.
Patent EP-0562524-A1 (EP)
Inventor: TAMURA YOSHIHIRO
IPC: G03G15/00
Filed: 1993-03-22
Abstract: An electrophotographic printer (1) comprising: a photosensitive drum (10); latent image forming means (MIF) for forming electrostatic latent images based on the color-separated print information for individual colors on the photosensitive drum (10); wet developing means (20) having a developing function to develop the electrostatic latent images successively into toner images for the individual colors by means of liquid toners of different colors corresponding to the print information and a squeeze function to squeeze surplus liquid toners on the photosensitive drum (10); an intermediate transfer drum (30) so that the toner images of the individual colors developed on the photosensitive drum (10) are successively transferred to and deposited in layers to form a multicolor toner image thereon; transportation means (70) for delivering a recording medium (P); and transfer-fixing means (50) for transferring to and fixing the multicolor toner image on the recording medium (P).
Patent EP-0597174-A1 (EP)
Inventor: FUCHS CHARLES R
IPC: G01C19/28
Filed: 1993-05-05
Abstract: A low profile angular sensor assembly (10) having a base member (12) adapted for rotation about a spin axis and a generally planar gyroscopic element (18) resiliently coupled to the base member for rotation therewith and for pivotal movement relative to the base member about a pivot axis (35) orthogonal to the spin axis also includes a planar piezoelectric beam (40) which is coupled to the base member and to the gyroscopic element so that it is substantially parallel to the gyroscopic element. The coupling (52) is selectively compliant to isolate the piezoelectric beam from motion in the plane of the beam.
Patent EP-0573959-A1 (EP)
Inventor: UBANELL BLANQUET MARCAL
IPC: B04B11/06
Filed: 1993-06-08
Abstract: Process for removing particles, in particular glass particles, which pass into a liquid, in particular into water, in a machining process, in particular in a grinding process, and for returning the liquid freed from the particles to the machining process, characterised in that the particle-containing liquid conducted away from the machining process is partially freed from the particles by gravity settling, in that the liquid partially freed from the particles is centrifuged, in that the liquid essentially completely freed from the particles in the centrifugation is returned to the machining process, in that particles separated off together with residues of the liquid in the centrifugation are separated by means of a filter from the residues of the liquid and in that the residues of the liquid are also returned to the machining process.
Patent EP-0582861-A1 (EP)
Inventor: KOBARI HIROKAZU
IPC: C06D5/06
Filed: 1993-07-20
Abstract: This invention relates to an air bag inflation gas generator used to inflate air bags such as air bags for impact safety devices, life jackets, rafts, and excape chutes, and particularly to a gas generating agent disposed within the device (71) to generate a combustion gas. This invention is structured by forming spacer projections, to keep adjacent gas generating agent bodies at certain intervals, on one side of the gas generating agent bodies having a through hole (89) formed in the axial direction.
Patent EP-0591691-A1 (EP)
Inventor: MARZOUKI TAIEB
IPC: E04D5/12
Filed: 1993-09-07
Abstract: Sealing webs (14) serve, in particular, for forming (flat) roof coverings. The sealing webs (14) predominantly consist of inflammable bitumen. It is thus necessary to design the sealing web (14) such that it does not burn or, if it goes on fire, the latter is extinguished within a short period of time. The sealing web (14) according to the invention has at least one perforated or grid-type fireproof layer (18). By virtue of this, in the event of a fire, the inflammable bitumen can flow downwards, the flames being held back at the fireproof layer (18). In this arrangement, the fire is extinguished automatically after the entire amount of bitumen has flowed down through the perforated or grid-like fireproof layer (18). <IMAGE>
Patent EP-0548057-A1 (EP)
Inventor: KENNEY ALAN GEORGE
IPC: B65B9/02
Filed: 1990-04-13
Abstract: A method and apparatus for manufacturing infusion packages such as tea or coffee bags of predetermined shape, comprises means for dosing discrete piles 7 of infusion on a first moving web 4, means 8 for sealing a second web 5 over the first to form a consolidated web with discrete infusion containing pockets 3, a co-rotating roller cutting device having cutting means and recess means to cut packages of predetermined shape e.g. circular from the web, a suction device 15 for collecting waste web and maintaining downstream web tension to transport the cut packages to a removal device 50,51 operable to stamp the packages downwardly into stacking chambers 49.