baber/WOPTO huggingface dataset:
Patent EP-0574708-A1 (EP)
Inventor: ROESLER JOACHIM DR
IPC: B22F5/04
Filed: 1993-05-14
Abstract: The component is intended for use at high temperatures and is designed especially as a turbine blade. It contains a component body comprising at least a first section (blade root 3) and a second section (blade leaf 2). The first section (3) is formed from a ductile material. However, the second section (2) is of a material which is brittle as compared with the ductile material. It is intended that this component is distinguished by a long service life. This is achieved in such a way that each of the two materials contains in each case one of two alloys based on a common principal material and of different chemical compositions, which differ from one another by the presence and/or the quantity of at least one doping substance alloyed with the principal material. <IMAGE>
Patent EP-0571949-A1 (EP)
Inventor: SUMMERFELT SCOTT R
IPC: H01L21/8242
Filed: 1993-05-25
Abstract: The invention described is a method of forming an improved dielectric material by adding lead to an original perovskite material having an original critical grain size to form a lead enhanced perovskite material, then forming a layer of the lead enhanced perovskite material having an average grain size less than the original critical grain size whereby the dielectric constant of the layer is substantially greater than the dielectric constant of the original perovskite material with an average grain size similar to the average grain size of the layer. The critical grain size, as used herein, means the largest grain size such that the dielectric constant starts to rapidly decrease with decreasing grain sizes. Preferably, the lead enhanced perovskite material is further doped with one or more acceptor dopants whereby the resistivity is substantially increased and/or the loss tangent is substantially decreased. Preferably, the original perovskite material has a chemical composition ABO₃, where A is one or more monovalent, divalent or trivalent elements, and B is one or more pentavalent, tetravalent, trivalent or divalent elements. 
     Structures containing this improved dielectric material include a layer of lead enhanced perovskite material with average grain size less than the original critical grain size formed on the surface of a substrate. Other structures include such a layer of lead enhanced perovskite material interposed between two electrically conducting layers. Other methods and structure are also disclosed.
Patent EP-0581238-A1 (EP)
Inventor: GIBBON JOHN D
IPC: D01D5/092
Filed: 1993-07-28
Abstract: The invention provides a process for high stress spinning of polyethylene terephthalate yarns to produce a yarn of improved mechanical properties. The process of the invention is conducted by spinning polyethylene terephthalate polymer through a spinneret having a plurality of rows of orifices wherein at least one row of orifices is larger than adjacent row of orifices. The yarn is quenched by contacting filaments issuing from the larger orifice with a quench medium prior to contacting of the yarn issuing from the orifices of smaller size. Thereafter, the yarn is drawn at a draw ratio which is at least about 85% of the maximum draw ratio of the yarn. A yarn having improved strength and/or a reduced fray levels is produced.
Patent EP-0582948-A1 (EP)
Inventor: CHIKAZAWA YOSHIHARU
IPC: G11B13/04
Filed: 1993-08-04
Abstract: A process and device for reducing the noise components in the data signal of the magneto-optical recording carrier without laser feedback. The light reflected from the recording carrier (5) is converted by at least one photodetector (22 or 9 and 11) into an electric signal (E), which is differentiated by a differentiating element (14) and, after the differentiation, is used for reducing noise components in the data signal. The device for carrying out the process has a differentiating element (14), to which there is connected a differential amplifier (15), to which the data signal (MS) containing noise components is fed. The application is, in particular, for playback and reproduction equipment for magneto-optical recording carriers. <IMAGE>
Patent EP-0594083-A1 (EP)
Title: Improved overwrap film
Inventor: GILLETTE PAUL CALVIN
IPC: B32B27/32
Filed: 1993-10-15
Abstract: A transparent, non-shrinking, overwrap film especially suited for tobacco products provides superior moisture impermeable and leak resistant sealing, as well as low shrinkage during storage, and a high transparency and gloss to enhance product appearance. These overwrap films are made from a casting having a core and at least one sealing layer, each of which comprises a polyolefin, a hydrogenated hydrocarbon resin, and wax, wherein the core layer is comprised of at least 5% more resin than each sealing layer. Preferred polyolefins are polypropylenes that are at least 95% heptane insoluble. Also described is a process for producing these films.
Patent EP-0602557-A1 (EP)
Inventor: HAELG WERNER
IPC: B07B9/02
Filed: 1993-12-10
Abstract: The invention relates to a feeder, in particular for the classifying of heavy and fine fractions from a stream of fluid and solids operating with circulated air. This takes place by baffles (4, 5), which are arranged in the stream of fluid and solids to form a suction-removal duct, and by an air-distributing device (6, 7), which is arranged in the stream of circulating air. <IMAGE>
Patent EP-0559275-A1 (EP)
Inventor: SCOLARI MASSIMO
IPC: A47C7/44
Filed: 1993-02-25
Abstract: An armchair or the like having arms (4) made integral in cantilever with front legs (1a) through means (3) of articulation equipped with means (7) of adjustment of the relative friction, the opposite free end of such arms supporting back (8) through means (13, 9a, 11) with adjustable friction, such articulating (7) and hinged (13, 9a, 11) means being capable of allowing the suspension of arms (4) and the swivelling of back (8) around its own transverse axis both independently of and dependently upon one another with flexibility preselected by the user.
Patent EP-0587209-A1 (EP)
Inventor: KRUEGER LEROY A
IPC: G06F3/048
Filed: 1993-08-04
Abstract: A method and system for accessing visually obscured data in a data processing system having a computer application displayed concurrently with a video image in a window which partially overlaps the computer application. The location of the video image within the window is maintained in relation to the visually obscured data within the computer application. The video image, which is comprised of a plurality of lines of video data, is then temporarily altered to a translucent state by omitting selected lines of video data. This renders the video image partially visible, allowing the visually obscured data within the computer application to be seen through the video image. The visually obscured data may now be visually accessed through the video image.
Patent EP-0560564-A1 (EP)
Inventor: SAKON YUTAKA AKASHIHAUSU -
IPC: B60C9/00
Filed: 1993-03-08
Abstract: A tyre cord and a tyre, wherein the tyre cord comprises three inner steel monofilaments (FC) having a smaller diameter (dc) and seven outer steel monofilaments (FB) having a larger diameter (db), both the diameters (dc) and (db) being in the range of 0.15 to 0.28 mm, the inner and outer steel monofilaments being twisted in the same direction but at different pitches, and an average gap of at least 0.03 mm is provided between the adjacent outer steel monofilaments. The tyre may incorporate the cords as for example carcass cords, belt cords or the like.
Patent EP-0562866-A1 (EP)
Inventor: TANAZAWA SATOSHI
IPC: B01D53/86
Filed: 1993-03-25
Abstract: In an apparatus for selectively reduction-removing nitrogen oxides in exhaust gas in presence of catalyst by spraying aqueous solid reducing agent solution into exhaust gas flowing through a duct to mix the reducing agent into exhaust gas, the present invention prevents nozzle-clogging caused by the reducing agent or its reaction product, permits stable and continuous spraying and uniform mixing of the reducing agent solution into exhaust gas, and thus removes nitrogen oxides at a high efficiency. The nozzle is cooled by supplying at least one of water and gas before supplying the solution into the nozzle. Upon discontinuing supply of the solution to the nozzle, at least one of water and gas is supplied to remove the solution remaining in the nozzle. The solution stored at high concentration is sprayed after diluting it with water in the course of transfer for spraying. A line for supplying water for diluting is added to the line for supplying the solution. On the side peripheral surface of the duct, a nozzle having double-tube structure comprising an inner and an outer tube in which the inner tube tip projects by 1 to 5 mm from the outer tube tip is installed, the solution is supplied into the nozzle inner tube and spray gas is supplied between the inner and outer tubes to spray the solution to exhaust gas.
Patent EP-0569192-A1 (EP)
Inventor: CONSTANTINO JAMES PAUL
IPC: B29L9/00
Filed: 1993-04-29
Abstract: In producing a twin sheet thermoformed structure, a mold is provided with major rib producing structures segregrated into discrete tabs with gaps between tabs. A first sheet of material is fused upon itself by drawing the material into the gaps (30) between tabs (28) from both sides of the gap. The material drawn into the gaps fuses upon contact with material being drawn into the gap from the other side forming a cross rib which tends to stabilize the side walls of the major rib. The first sheet is then fused to a second sheet of material to create a twin sheet structure.
Patent EP-0609606-A1 (EP)
Inventor: RHODES JOHN RICHARD
IPC: A61K31/365
Filed: 1993-09-17
Abstract: The present invention relates to the use of 4-(2-formyl-3-hydroxyphenoxymethyl) benzoic acid or physiologically acceptable salts thereof as an immunopotentiatory agent, compositions containing such a compound and their manufacture, combinations of such a compound with anti-tumour or anti-infective drugs and the use of such combinations in the prophylaxis or treatment of such diseases arising from tumours or infections.
Patent EP-0589693-A1 (EP)
Inventor: VAUGHAN DAVID EVAN WILLIAM
IPC: C01B39/06
Filed: 1993-09-23
Abstract: Transition metal substituted forms of the mineral gmelinite, and preparation thereof are disclosed. One example, in unhydrated form, being 1.32 Na₂0: (0.26 Cr, 0.27 Fe, 0.47 Al)₂0₃: 6 Si0₂. Forms in which Fe is absent are also included.
Patent EP-0600600-A1 (EP)
Inventor: BEIM RUDOLF
IPC: F16H37/04
Filed: 1993-10-25
Abstract: An automatic transmission for an automotive vehicle includes first and second simple planetary gear units (44,54), certain of whose elements are continually interconnected and certain others are releasably connected through operation of friction elements and one-way couplings. The input shaft (26) of the transmission is adapted to drive elements of the planetary gear units (44,54) through an underdrive gearset (30) and an overdrive gearset (36). The various speed ratios result by either underdriving or overdriving an element of the planetary gear unit (44,54) or both underdriving one element and overdriving another element. Several parallel torque delivery paths include a series arrangement of the overrunning coupling in parallel with a friction element. This arrangement permits engine braking during coast conditions when the coupling overruns. The overdrive gearset (36) is available to produce a speed ratio without involving the planetary gear units (44,54).
Patent EP-0601702-A1 (EP)
Inventor: GARVER WILLIAM JOSEPH
IPC: H01R24/46
Filed: 1993-10-26
Abstract: The switch connector is for use in the field of communication equipment, such as cellular telephones, to allow for switching from one antenna, i.e. internal, to another, i.e. external. The switch connector comprises first and second intermatable, generally circular connector members (20, 50). The first connector member (20) comprises a metallic shell (22) having a dielectric insert (30) therein. The insert (30) includes a centra through cavity, and a pair of formed, electrical, spring contact arms (34) arranged to electrically interconnect in a resiled condition. The second connector member (50) comprises a metallic shell (52) having a dielectric insert (58) therein. The insert includes a central through hole for receiving a single formed contact arm (66) having a mating end (74) supported by the insert (58). As the connector members are brought into mating engagement, with the respective shells in electrical contact, the end (74) of the contact arm (66) of the second connector member (50) effects disconnection of the contact arms (34) of the first connector (20) while electrically connecting with one of the contact arms.
Patent EP-0605234-A1 (EP)
Inventor: GOOCH DOUGLAS CRAIG
IPC: F16H45/02
Filed: 1993-12-24
Abstract: A lubrication system for an automatic transmission clutch assembly having a drive and driven rotary member (32, 36) rotatable by a common axis with a clutch element (38, 40) therebetween for connecting and disconnecting the members. The drive member (32) has an internal passageway (62) formed therein for feeding the lubricant to the clutch member. The passageway has a section which is radially spaced from the axis of rotation and has a seat (72) formed therein for cooperating with a rotationally speed sensitive valve (74) oriented in the first passageway. Below a first rotational speed, the lubricant pressure maintains the valve against the seat restricting the flow of lubricant to the clutch element. When the driven member is rotated above the first rotational speed. Centrifugal force biases the valve off the seat, allowing lubricant to be supplied to the clutch element. Preferably, a second lubrication passageway (76) is provided having a seat in an internal valve which selectively supplies a lubricant to the clutch element at a second higher rotational speed. In order to further reduce disengaged clutch drag at idle, a speed sensitive piston retract spring (58) is provided to increase piston travel at low engine speeds while maintaining minimum travel at off idle operation.
Patent EP-0572305-A1 (EP)
Inventor: SERPELLONI MICHEL
IPC: A23L13/50
Filed: 1993-05-24
Abstract: The present invention relates to an improved process for manufacturing dry sausages, using lactic fermentation. The manufacturing process in accordance with the invention consists in measuring the pH of the starting meat paste, in deducing therefrom the amount of glucono delta lactone to be added thereto so as to achieve, after hydrolysis of this glucono delta lactone and before fermentation, a pH between approximately 5.35 and 5.65, in mixing the said amount of required glucono delta lactone with the meat paste and finally in carrying out, just before fermentation, a sausage storage stage at a temperature less than or equal to 4 DEG C.
Patent EP-0578534-A1 (EP)
Inventor: HECKEL ROBERT JACQUES
IPC: E05F11/44
Filed: 1993-06-28
Abstract: This device comprises mechanical means having a pawl (25) making a rigid drive connection between a driving input member (2) and an output member (22) cooperating with a prestressed element (31) which tends to keep the pawl connected to the driving input member or to the driven output member as long as the force transmitted by the pawl remains below a predetermined value; this system automatically interrupts the kinematic drive chain of the movable member in the event of a force exceeding a predetermined value. This arrangement makes the device virtually insensitive to friction and eliminates uncertainty at the threshold of the release force. <IMAGE>
Patent EP-0581626-A1 (EP)
Title: Helicopter fuselage structure
Inventor: BIETENHADER CLAUDE
IPC: B64C1/06
Filed: 1993-06-30
Abstract: - The invention relates to a helicopter fuselage of the type including a central structure to which are attached a front structure, a rear structure and a landing gear, and which supports a transmission gearbox, a main rotor and at least one engine (50), and of the type in which the central structure includes a framework (16) fitted with cladding elements which define the external shape of the fuselage. - According to the invention, the framework (16) of the central structure has substantially the shape of a regular hexahedron consisting of framework panels (28, 30, 32, 34, 36, 38) assembled together. - The invention finds an application especially in producing light helicopters. <IMAGE>
Patent EP-0615621-A1 (EP)
Title: Velocimetre optique doppler
Inventor: ROGERS PHILLIP L
IPC: G01S7/499
Filed: 1992-12-04
Abstract: Un vélocimètre optique Doppler (10) des fibres dopées avec de l'erbium (82) comme milieu actif. Des impulsions de rayonnement sont générées par modulation adéquate de l'émission laser dans la fibre. Dans le vélocimètre, tous les signaux optiques sont guidés par des fibres optiques. Un télescope (18) pourvu d'une interface entrée/sortie monofibre est utilisé à la fois comme dispositif de transmission pour concentrer le rayonnement en un point précis, et comme système de réception pour collecter les rayons réfléchis. Les rayons réfléchis collectés par le système de réception sont analysés afin de déterminer le décalage Doppler causé par des cibles dans le foyer du télescope.
Patent EP-0634138-A1 (EP)
Inventor: RI TAIHO
IPC: G01N29/44
Filed: 1993-03-29
Abstract: An ultrasonic diagnosing method and an apparatus therefor, wherein improvements in real time properties, expansion of a visual field region and improvements in S/N ratio can be achieved without sacrificing any one of the real time properties, the visual field region and the S/N ratio. In a first aspect, according to the present invention, an ultrasonic diagnosing method is provided, which is characterized in that a visual field region is divided into two or more, a transmitting wave has a main lobe and a grating lobe generated to take charge of the above-described divided regions, respectively, for scanning, a receiving wave separately processes a direction of the main lobe and a direction of the grating lobe to generate images of the above-described divided regions separately from each other, and the images of the above-described divided regions are synthesized to be displayed as an image of the whole visual field region. In a second aspect, according to the present invention, an ultrasonic diagnosing apparatus is provided, comprising: an ultrasonic wave probe; a transmitting wave control means for having the probe generate a transmitting wave having main lobe and a grating lobe and causing the main lobe and the grating lobe to take charge of the above-described two or more divided regions, respectively, for scanning; a main lobe reception processing means having a directivity only in the direction of the main lobe, for generating an image of the region taken charge of by the main lobe; a grating lobe reception processing means having a directivity only in the direction of the grating lobe, for generating an image of the region taken charge of by the grating lobe; and an image display means for synthesizing the image of the region taken charge of by the main lobe and the image of the region taken charge of by the grating lobe to thereby display an image of the whole visual field region.
Patent EP-0649446-A1 (EP)
Title: Method and composition for using substituted melamines as novolak resin curing agents
Inventor: CHAUVIN BRIGITTE MARIE
IPC: C08L21/00
Filed: 1993-07-06
Abstract: A method for curing a composition and a curable composition, using at least one novolak resin; at least one resin curing agent selected from the group which consists of substituted melamines; at least one compound comprising at least one grouping (a), said compound having no methylol grouping and no ether grouping corresponding to the methylol; and/or at least one reagent which can yield such a compound under curing conditions. Resin curing is caused by the effects of heat.
Patent EP-0649352-A1 (EP)
Inventor: PERKINS THOMAS K
IPC: E21B43/267
Filed: 1993-07-01
Abstract: Des matériaux résiduaires solides se présentant sous forme de boue sont injectés dans des formations souterraines se situant dans une zone spécifique (102) présentant un effort de compression (98, 100) in situ relativement faible entourée par des zones d'effort de compression (98, 100) in situ plus importants, ladite zone spécifique étant constituée de couches de matériaux présentant une perméabilité au flux liquide relativement élevée ou faible. La boue résiduaire solide est acheminée dans un puits d'injection (92) pénétrant dans la zone concernée afin de former une fracture hydraulique (132, 134) classique à deux ailes. Ou élargit la fracture en réduisant la tendance à la formation de cake de filtration dans la fracture adjacente aux couches de matières relativement peu perméables (142, 144) tout en déposant le cake de filtration particulaire à proximité des couches de terre très perméables (146, 148, 150) de manière à produire des voies d'écoulement dégagées dans la fracture, les couches de cake de filtration disposées dans la fracture contribuant à maintenir la fracture ouverte.
Patent EP-0651725-A1 (EP)
Inventor: RABEN THOMAS M
IPC: B66F9/18
Filed: 1993-07-09
Abstract: Lift truck accessories for stacking and moving stacks of tires are disclosed. The tire-stacking device includes an elongated platform upon which a plurality of tires may be placed side by side when the device is in its horizontal position. The tire-stacking device can be raised by the lifting apparatus of a lift truck from its horizontal position to a vertical position. When in its vertical position, the stack of tires is supported by a clamping arrangement that is attached to the base end of the tire-stacking device. A second embodiment of the invention is a tire transporter that is always maintained in a vertical position but includes a clamping arrangement which is similar to the tire-stacking device. The tire transporter is relatively shorter than the kite-stacking device and enables a lift truck operator to move stacks of tires through low-clearance areas such as under doorways as well as into and out of trucks.
Patent EP-0654184-A1 (EP)
Title: Dispositif connecteur et procede de fabrication
Inventor: LIAN LOO GUAT
IPC: H01R43/16
Filed: 1993-08-04
Abstract: L'invention se rapporte à un connecteur (10) en angle droit pouvant maintenir des broches conductrices dans la position appropriée au cours d'une étape de pliage de broche. Un boîtier plastique (12) est moulé et contient une multiplicité de broches conductrices (22, 24), en certaines positions par rapport à ce dernier. Les broches respectives sont en L au moment du moulage, et, après que le boîtier a été moulé, leurs courtes parties externes (22c, 24c) sont pliées à la verticale par rapport à une surface du boîtier. Lors de l'étape de pliage, les broches, même si elles sont sollicitées par une force de pliage, sont maintenues rigides par le boîtier plastique qui les entoure, et, en conséquence, elles sont retenues dans leur position appropriée dans le boîtier.