baber/WOPTO huggingface dataset:
Patent EP-0652121-A1 (EP)
Inventor: NAKAJIMA MIKAO C O OSAKA WORKS
IPC: B60C23/06
Filed: 1994-11-03
Abstract: According to the tire air-pressure reduction detecting apparatus and method of the present invention, when a vehicle actually travels, the detected rotational angular speeds F i  of the tires W i  are multiplied by correction coefficients C i  to correct the initial differences (Step N2), the vehicle speed V₀ is calculated based on rotational angular speeds F i0  thus obtained (Step N3), and the speed V₀ is put in a formula of relationship f(V) to obtain a front/rear wheel ratio f(V₀) corresponding to the speed V₀ (Step N4). Based on the front/rear wheel ratio f(V₁) corresponding to a speed V₁ at which the correction coefficients C i  have been obtained, and the front/rear wheel ratio f(V₀), there is obtained a variation of the front/rear wheel ratio f(V₀)/f(V₁), by which rotational angular speeds F₃, F₄ are then multiplied (Step N5). The products are put in a judging formula for detecting a reduction in the air pressure of a tire W i , thereby to calculate a judgement value D. When D satisfies the following conditions: 
 
           D < - D       TH1            or D > D       TH2               
 
 it is judged that there is a tire W i  reduced in air pressure. 
     Such a processing eliminates the influence of speed variations or forward/backward acceleration, such that the rotational angular speeds of the front and rear tires can be obtained more accurately. It is therefore possible to detect a reduction in air pressure with high precision regardless of the vehicle speed or forward/backward acceleration.
Patent EP-0712261-A1 (EP)
Inventor: WEINFURTNER OLIVER DIPL ING
IPC: H04R25/00
Filed: 1994-11-10
Abstract: In the hearing aid, signals are transmitted from a microphone (2,2') to a hearing device (3) via a neuronal structure (5) which processes the signals. The neuronal structure separates useful signals from noise by splitting input signals according to frequency. The neuronal network is composed of a single-layer feedback coupled network, a multi-layer non-feedback coupled network, or a mixture of both. The weighting functions at the input of all neurons are either predetermined by the circuit structure or programmable by an external control device. The programming data is stored on a data carrier (6) for the neurons.
Patent EP-0660281-A1 (EP)
Inventor: MIYASHITA YUKIO C O NEC CORPOR
IPC: G08B5/22
Filed: 1994-12-23
Abstract: A radio modem for a computer receives a calling signal and stores a message included in the calling signal. A case is connected to the radio modem electrically through connection parts. The case is supplied the message from the radio modem via the connection parts and displays the message on the display.
Patent EP-0667583-A1 (EP)
Inventor: KIM SEONG-JEONG
IPC: H04N7/30
Filed: 1994-12-29
Abstract: A novel inverse discrete cosine transformation-(IDCT) apparatus performs a two-dimensional IDCT operation on an input signal comprising a data signal and an information signal to generate an inverse transformed data signal, wherein said data signal includes a plurality of blocks of transformed coefficients and a multiplicity of time gaps of variable duration, each of said blocks having a multiple number of transformed coefficients and each of said time gaps being inserted between two successive macroblocks and said information signal includes a plurality of block start signal each of which indicates the start of each block. The IDCT apparatus comprises a first one-dimensional (1-D) IDCT block for performing a 1-D IDCT operation on each of the input blocks in response to each of the block start signals, to thereby provide each of intermediate blocks; a transposition memory block for storing each of the intermediate blocks and providing each of the transposed intermediate blocks in response to each of the block start signal; and a second 1-D IDCT block for performing a 1-D IDCT operation on each of the transposed intermediate blocks in response to each of the data block start signals, to thereby provide the inverse transformed data.
Patent EP-0691371-A1 (EP)
Inventor: BOWERS STEPHEN
IPC: C08L15/02
Filed: 1994-07-07
Abstract: The present invention is directed to curable compositions of fluoroelastomers containing processing aids, to the use of these processing aids to improve moulding and extrusion processes of fluoroelastomeric compositions and to articles obtainable by crosslinking and curing these compositions.
Patent EP-0641062-A1 (EP)
Inventor: SCHEMMANN HUGO DR C O PHILIPS
IPC: H02K3/18
Filed: 1994-08-23
Abstract: The invention relates to a small motor (miniature motor) having a two-pole, permanent-magnet rotor (5) and a stator (3) having a U-shaped laminated core, whose limbs (3a, 3b) form magnetic poles (3d) in the end region (3c) for the rotor (5), the limbs (3a, 3b) having two excitation coils (field coils) wound on them, which conduct alternately, three winding layers (7a, 7b, 7c; 9a, 9b, 9c), which are interleaved one above the other, being fitted in two winding groups (7, 9) on both limbs (3a, 3b) as excitation coils, that winding layer which is located entirely on the outside (7c or 9c respectively), firstly, and that winding layer which is located entirely internally (7a or 9a respectively), secondly, of the first and second limbs (3a, 3b) respectively, and the central winding layer (9b or 7b respectively) of the second or first limb respectively, thirdly, being connected in series with one another. <IMAGE>
Patent EP-0606972-A1 (EP)
Inventor: FANNING ALAN WAYNE
IPC: H02K41/025
Filed: 1994-01-05
Abstract: A stator core 48 for supporting an electrical coil 42 includes a plurality of groups 54 of circumferentially abutting flat laminations 50 which collectively form a bore 58 and perimeter 60. A plurality of wedges 52 are interposed between the groups 54, with each wedge 52 having an inner edge 52a and a thicker outer edge 52b. The wedge outer edges 52b abut adjacent ones of the groups 54 to provide a continuous path around the perimeter 60.
Patent EP-0695905-A1 (EP)
Inventor: BARRETT ROBERT E
IPC: B23K20/02
Filed: 1994-06-13
Abstract: An electrofusion fitting (10) for sealing a distribution line (12), or main, includes a sleeve (16) disposed in tight-fitting engagement with an outer peripheral portion of the distribution line. Extending radially from the sleeve is a cylindrical flange (14), conveniently having a threaded end portion (14a), through which a line tapping tool (40) may be inserted for either inserting a seal in the line or for coupling a branch line to the distribution line (12). Electrofusion means (32,34,38) are arranged intermediate the distribution line (12) and sleeve (16). A sealing gasket (36) is disposed about the flange opening in the sleeve member to provide an immediate, temporary seal between the sleeve and the distribution line to permit rapid sealing of the distribution line followed by permanent electrofusion sealing of the fitting on the distribution line permitting the immediate tending to of any necessary repair work to the line.
Patent EP-0635988-A1 (EP)
Inventor: BROWN THOMAS ALFRED
IPC: H04L27/00
Filed: 1994-06-16
Abstract: A "narrow band" public service trunking (PST) simulcast radio frequency transmission system having high-speed and low-speed digital data access capabilities in addition to analog voice operates in the 900 MHz frequency range, as distinguished from a conventional "wide band" PST system that operates in the 800 MHz frequency range. In a narrow band PST simulcast system having digital access capabilities, the handling of low speed digital data must be accomplished differently than high speed data since it becomes unique to each channel. This would ordinarily require providing an additional data path for each channel, which is neither feasible nor cost effective. Arrangements are therefore provided for the routing of low-speed data to each transmit site via the high-speed digital data channel path for each site and for holding the high-speed data resynchronization circuitry at each site at its previous latency during the transmission of low-speed data, which would otherwise cause erroneous triggering of the resynchronization circuitry.
Patent EP-0651478-A1 (EP)
Inventor: THORNTON ROBERT L
IPC: H01S5/20
Filed: 1994-11-02
Abstract: Monolithic arrays having closely spaced laser stripes which output laser beams with large, but well-controlled, wavelength separations. The monolithic array uses a plurality of stacked active regions (28,30,32; 38,40,42) which are stacked in the order of decreasing energy bandgaps as one moves away from the substrate (9). Those active regions are separated by one or more thin etch stop layers (34,44). Between the bottom active regions (28,30,32) and the substrate (9) is a lower cladding layer (12), while over the topmost active region of each stack is an upper cladding layer (46). Beneficially, an electrical connection is made to each stack using a heavily doped capping layer (48)/metallic contact (50) above each stack and a metallic contact (56) on the substrate (which is shared by all stacks). Lateral carrier and optical confinement is achieved using a confinement layer (54) which surrounds each stack. Beneficially, that confinement layer is formed using layer induced disordering.
Patent EP-0665300-A1 (EP)
Inventor: KOUNO TOMIO
IPC: C22C38/00
Filed: 1994-11-11
Abstract: Fe-based alloy powder suitable for manufacturing sintered products with excellent corrosion resistance for example, which comprises by weight percentage of not more than 0.03 % of C ; not more than 2 % of Si ; not more than 0.5 % of Mn ; from 8 to 28 % of Ni ; from 15 to 25 % of Cr ; from 3 to 8 % of Mo ; optionally at least one of not more than 5 % of Cu ; not more than 3 % of Sn ; not more than 2 % of Nb and not more than 2 % of Ti ; and the balance being Fe and incidental impurities. The Fe-based alloy powder is sintered in an inert gas such as Ar or H₂, or in an atmosphere of N₂ with pressure of 1 to 10 torr after being compacted. A sintered compact sintered in an atmosphere of N₂ with pressure of higher than 10 torr and not higher than 200 torr is cooled at cooling rate of higher than 50 °C/min.
Patent EP-0607069-A1 (EP)
Inventor: MARTIN LOUIS
IPC: F03C1/28
Filed: 1994-01-07
Abstract: The invention relates, in an engine comprising a cylinder block, in which a cylinder has a first (26) and second (28) cylindrical wall, the first wall (26) being further from the axis of rotation than the second wall (28) and having a transverse section greater than that of the second wall, to a piston including a first (31) and a second (33) piston body which are mounted in the first and second walls (26, 28), with which they delimit first and second chambers (35, 25), a seal (42) achieving sealing between the first body (31) and the first wall (26) and a means achieving a communication between the first and second chambers (35, 25). According to the invention, the communication means comprises a reduction (45) in the cross-section of the second body (33), extending to the radial periphery of the second body, between a transverse end section (39) of the second body, and the first body (31). One application is the production of a mechanically strong reliable engine, having a reduced retail cost. <IMAGE>
Patent EP-0660525-A1 (EP)
Inventor: MARBOT ROLAND
IPC: H03K5/00
Filed: 1994-12-22
Abstract: The gates (11) of exclusive-OR type, with two inputs (A, B) are arranged in a tree structure by successive layers from an input layer receiving the input signals of the tree, the output of each gate being connected to an input of a gate of the adjacent layer. Each gate comprises two cells (11a, 11b) switching over substantially simultaneously in response to the two respective complementary signals (A, NA; B, NB) from one of the two inputs and supplying respective output signals representative of the complementary functions (XOR, NXOR) of the exclusive-OR type. This makes it possible to obtain perfectly equal propagation times whatever the active input of the tree and the edge to be propagated. <IMAGE>
Patent EP-0611242-A1 (EP)
Inventor: ESPINAL DURAN FRANCISCO JOSE
IPC: G08B17/12
Filed: 1994-02-07
Abstract: A system for the monitoring and detection of heat sources in open areas comprising an integrated assembly of observatories which include autonomous means (2) of infrared vision (11) and diurnal vision (12) and which are linked to a central control station (1) where the images are processed in real time for the automatic detection of heat sources, in particular fires, within a certain area of coverage. The system can be applied to the automatic detection of forest fires in areas of several square kilometres.
Patent EP-0669109-A1 (EP)
Inventor: BAUMGARTNER WALTER
IPC: A61F2/44
Filed: 1994-02-28
Abstract: The system to stabilise adjacent vertebrae has a pressure-resistant support body (10) to transfer pressure forces between two screw heads. The strip (1) is of an elastic plastics material with a round cross section (11) to withstand shear forces, fitting into matching drillings (9,12) to be held on all sides at the support and screw head and to centre the support (10) and screw head (6) with each other. The strip (1) is pretensioned to hold the support (10) and screw head (6) together at a support surface (13) round the strip (1). The elastic material (16) for the support (10) is pref. polyurethane.
Patent EP-0681876-A1 (EP)
Inventor: SCHUBIBER ERNESTO
IPC: B21D1/06
Filed: 1994-07-07
Abstract: A process for straightening sheet metal parts of automobile bodies dented as the result of collision, comprising the following steps:
     transmission of a luminous image on the sheet metal parts;   visual examination of the image (4') reflected by the lamp suitable for indicating the area (8, 9) where it will appear as the distorted sheet metal.   use of lever (5) to apply a series of forceful motions F on the convex walls of each dented area (8) in order to completely remove the aforementioned distortions of the reflected image, indicating perfect straightening of the sheet metal;   application of pressure in the opposite direction if these motions have caused a dent in the direction opposite the one existing before the operation;   polishing of the sheet metal parts. No puttying or painting operations are necessary.
Patent EP-0645745-A1 (EP)
Inventor: KUFFERATH HANS-ALBERT
IPC: G09F1/06
Filed: 1994-09-26
Abstract: A top part (7) depicting any desired theme is punched out of the surface of a card or of a placard. The rear part (3) is bent towards the rear around the bending edges (5) so that the card or the placard can stand with lower supporting edges (2, 4) on a base. Punched-out cutouts (8) serve to supplement the theme. The card or the placard can be printed and/or written on. It preferably consists of cardboard or another relatively stiff material. Cards of similar design are also suitable as creative name tags for inserting in breast pockets of jackets and shirts. The card or the placard is preferably depicted with the aid of a CAD system and a punching form, preferably made of wood, with blades inserted into incisions is then produced by means of a simple CIM system and the card is punched. This method can be implemented quickly and is economical. The punching form is subject to only slight wear. <IMAGE>
Patent EP-0726992-A1 (EP)
Inventor: LAW FRAZER WILLIAM TIMOTHY
IPC: E04D1/04
Filed: 1993-11-08
Abstract: PCT No. PCT/EP93/03124 Sec. 371 Date Jun. 28, 1996 Sec. 102(e) Date Jun. 28, 1996 PCT Filed Nov. 8, 1993 PCT Pub. No. WO95/13441 PCT Pub. Date May 18, 1995The present invention is directed to a concrete roof tile having a front edge surface, which is that surface of the tile across the width of the tile and which faces downwardly when in use on a roof. The front edge surface has a progressively greater depth as between a relatively thin profiled central portion and thicker profiled side portions. In use, the horizontal rows of the roof tiles are laid in half-bond relationship with adjacent horizontal rows to give a pleasing appearance in which the combined overlapped thicknesses of the tiles in one such row of tiles and the tiles of adjacent rows of tiles above and/or below at overlapped headlap and tail portions are the same or substantially the same.
Patent EP-0666946-A1 (EP)
Title: Waste tank for vacuum sewage system.
Inventor: ASHTON LARRY JED
IPC: B64D11/02
Filed: 1993-10-26
Abstract: A vacuum waste containment system to operate in situations where limited water is available and discharge of liquid and waste is undesirable. The system is powered by an external vacuum source. The vacuum draws the waste into a holding tank (10) through an air water separator (12). The majority of the liquid and waste is deposited into the tank (10) while the residual water is separated and drained back into the tank (10) before reaching the vacuum source. The system has been designed for low weight to be reliable and require minimum maintenance.
Patent EP-0674523-A1 (EP)
Inventor: DRYDEN PETER DAVID GROSVENOR M
IPC: A61K35/08
Filed: 1993-12-16
Abstract: The invention provides a topical composition particularly for ungulate use comprising a pharmaceutically acceptable carrier and a healing agent particularly garlic oil. The invention also provides such a topical composition with a pharmaceutical acceptable thickener characterised in that the thickener and carrier confer on the composition in situ a viscosity in the range of NLGI 2 at the body heat of the intended animal recipient. The composition is particularly useful for treating skin conditions of agricultural animals.
Patent EP-0681311-A1 (EP)
Inventor: KARPOV LEONID DANILOVICH
IPC: H01J1/304
Filed: 1993-12-15
Abstract: An emitter device is disclosed comprising an anode (1) and a cathode (2), both of which are mounted on a substrate (3) made of a dielectric material. The anode (1) is situated at level (AA) below the level (BB) of the edge of the cathode (2) facing the anode (1).
Patent EP-0679181-A1 (EP)
Title: Method and means for cleaning
Inventor: FRANZ N HANS
IPC: C11D17/00
Filed: 1994-01-14
Abstract: For the prompt and efficient removal of stains from silk fabric, for example, a stain on a silk tie without causing visible lasting changes in colour and without unpleasant smell, there has been developed a novel method and means for cleaning silk fabric. By means of a cleaning tissue, made of, for example, a textile material, essentially in the form of a wet tissue, impregnated with a grease solvent and a neutralizing agent, a stain on a silk tie is easily removed without any traces by rubbing the stain with the tissue, whereby the stain is dissolved by the grease solvent and is absorbed by the tissue, the smell-neutralizing agent preventing any unpleasant smell from spreading. The grease solvent may be a special boiling point spirit of heptane type. The smell-neutralizing agent may be an oil of terpene type, such as lemon oil.
Patent EP-0689507-A1 (EP)
Inventor: ALBERT BERNHARD
IPC: C09D11/02
Filed: 1994-03-05
Abstract: Farbbänder, enthaltend eine oder mehrere Verbindungen aus der Klasse der Phthalocyanine, der Naphthalocyanine, der Nickel-Dithiolen-Komplexe, der Methinfarbstoffe oder der Azulenquadratsäurefarbstoffe, die ihr Absorptionsmaximum jeweils im Bereich von 700 bis 1 200 nm aufweisen.
Patent EP-0697958-A1 (EP)
Title: Worm press for juice pressing
Inventor: VEDEFORS KENT
IPC: B30B9/12
Filed: 1994-05-11
Abstract: The present invention is for a worm press for extraction of plant and fruit juices, such as orange juice and grape juice. It is important that the pressing takes place at high pressure but that only small amounts of heat are developped. A worm press according to the invention has a housing with an inner circular cylindrical volume, wherein there is a worm screw. The housing has openings as required for the supply of plant material and feed in out of the remains after the extraction. The worm is correspondingly designed with a feed in section and an extraction section. Essential for the invention is the design of the worm threads in the extraction section and the adaption of the worm to the housing in this part thereof. The diameter of the central core (5) of the worm is essentially smaller in the feed in section than in the extraction section. Furthermore, the core diameter and the pitch of thread in the feed in section are preferably constant and the worm here works like a simple feed screw. In the extraction section the diameter of the core as well as the pitch of the worm thread (4) vary. Seen from the feed in section the diameter of the core increases and the pitch of the thread decreases. Furthermore, the core is so designed that its outer surface between the threads always is parallel with the axis of the worm and thus also with the inner cylindrical surface of the housing.
Patent EP-0803163-A1 (EP)
Inventor: OZKAN MEHMET KEMAL
IPC: H04J3/00
Filed: 1994-04-20
Abstract: A multiplexer system includes a multiplexer (20) having plural inputs (1-K) and an output (15); plural channel processors (10) each having a control input, a data input for receiving an input signal, a complexity output for providing a signal representing the complexity of an associated input data signal, and a data output for providing a constant bit rate data signal to an associated input of the multiplexer; and a bit rate allocator (30) responsive to the complexity representing signals for providing bit rate control signals to the associated control inputs of the channel processors (10) as a function of the complexity representing signals, such that a bit rate of an output data signal from a channel processor (10) is a function of the complexity of an associated input data signal and to the combined of the input data signals.
Patent EP-0700320-A1 (EP)
Inventor: RIVIERE V ALFREDO
IPC: B21C23/14
Filed: 1994-05-19
Abstract: L'appareil (20) d'extrusion en continu d'articles à former comporte une source d'extrusion par friction destinée à extruder la matière (31) qui lui est fournie, une chambre (42) contenant la matière extrudée par friction (29) provenant de la source d'extrusion, plusieurs chambres (10) constituées de matrices, recevant chacune la matière extrudée en provenance d'une chambre réservoir (42), un moyen (44, 45) acheminant la matière extrudée (29) de la chambre réservoir (42) vers chacune des chambres (10) constituées de matrices et permettant de charger, de façon sélective, en matière extrudée (29), les différentes chambre (10) constituées de matrices (10), des dispositifs de contrôle du remplissage en matière extrudée de chacune desdites chambres (10) constituées de matrices. Le moyen d'acheminement (44, 45) est asservi aux dispositifs de contrôle de sorte que la matière extrudée (29) peut être envoyée d'une chambre constituée de matrices, pleine, vers une autre chambre constituée de matrices, vide, ce qui permet de charger cette dernière à son tour, et garantit donc une extrusion en continu.