baber/WOPTO huggingface dataset:
Patent EP-0631284-A1 (EP)
Inventor: PEZZINI SAVERIO
IPC: G06F12/16
Filed: 1993-06-28
Abstract: A protection circuit (1) comprising a first and second supply line (8, 9) at a first and second supply voltage (V CC , V PP ) respectively; a reference voltage source (3); a comparator (2) connected to the first supply line (8) and the source; and a switch (30) controlled by the comparator via a control terminal and located between the second supply line (9) and the output (31) of the circuit (1). To reduce static consumption of the comparator (2) under normal operating conditions, the circuit (1) comprises enabling control elements (4-6, 29) connected to the two supply lines (8, 9) and to the comparator (2) for disabling the comparator and turning on the switch (30) when the two supply voltages differ by a value below a predetermined threshold, but are greater than a reference value.
Patent EP-0629219-A1 (EP)
Title: Polymer blends and compatibilisers.
Inventor: BUCKMANN ALFRED JEAN PAUL
IPC: B29K67/00
Filed: 1993-02-26
Abstract: PCT No. PCT/GB93/00401 Sec. 371 Date Aug. 24, 1994 Sec. 102(e) Date Aug. 24, 1994 PCT Filed Feb. 26, 1993 PCT Pub. No. WO93/17064 PCT Pub. Date Sep. 2, 1993.Blends of biodegradable polymers of hydroxybutyric acid and polyolefines of improved properties are produced by incorporating a compatibilising agent which comprises a block copolymer in which at least half of the mass of one block is represented by alkyl side chains and at least half of the mass of another block is represented by side chains which comprise hydroxy acid residues.
Patent EP-0625896-A1 (EP)
Inventor: TREMBLAY JULES M
IPC: A61G3/06
Filed: 1993-02-12
Abstract: Une plate-forme élévatrice (10) pour passagers comprend un verrouillage de sécurité à circuit électrique qui en prévient tout déplacement jusqu'au moment où l'on boucle une ceinture de maintien (68). Dans certaines versions, ce verrouillage est constitué d'un commutateur électrique, ouvert en temps normal, placé à l'intérieur de la boucle (64) de cette ceinture de maintien. Le commutateur n'est fermé, et le déplacement de la plate-forme n'est possible que lorsque l'on insère dans la boucle (64) de la ceinture de maintien l'ergot de verrouillage correspondant (70).
Patent EP-0636214-A1 (EP)
Inventor: SIMOND LEDGER
IPC: F16B7/14
Filed: 1993-03-31
Abstract: L'invention concerne un dispositif de verrouillage permettant de bloquer l'un par rapport à l'autre deux tronçons successifs d'un ensemble tubulaire télescopique. Un embout axial (7) prolonge l'un des tronçons tubulaires (2), et porte une bague extensible (10) logée dans l'autre tronçon tubulaire (1). Un écrou (17) coulisse dans la bague (10) sans possibilité de rotation. L'écrou est vissé sur une partie filetée de l'embout axial (7). La bague (10) est elle-même bloquée en rotation par rapport au premier tronçon tubulaire (1). Par rotation relative des tronçons tubulaires (1, 2), l'écrou (17) se rapproche du second tronçon tubulaire (2) et provoque l'expansion de la bague (10) par l'effet de parties coniques (15, 16). La bague se déforme en plusieurs zones, de sorte que les efforts de frottement sont répartis.
Patent EP-0631551-A1 (EP)
Title: Sledge.
Inventor: WHITE ADRIAN CHRISTOPHER
IPC: B62B13/08
Filed: 1993-03-29
Abstract: A sledge (10) for use on snow, ice or other suitable surface comprising two elongate ski members (20) each including a forward end and a rearward end, laterally coupled together by a connecting device (32) allowing movement of one ski member (20) relative to the other ski member (20), and with a seating portion (34) situated between the two ski members (20) upon which a user of the sledge (10) may sit. Toe straps (28) or other suitable means are provided on the forward end of each ski member (20) to facilitate steering of the sledge (10).
Patent EP-0804167-A1 (EP)
Inventor: MCCLELLAND GREGORY A
IPC: A61K47/32
Filed: 1993-06-22
Abstract: It has been discovered that charged resins impart qualities to a granulation which facilitate the preparation of spherical multiparticulates by the spheronization process. When charged resins are utilized, microcrystalline cellulose and other materials which have been used in the past to impart plasticity to the granulation may be avoided. The charged resin may have the added benefit of acting to modulate medicament release from resin modulated delivery systems.
Patent EP-0607798-A1 (EP)
Inventor: NISHIMURA KUNIO
IPC: B60R21/16
Filed: 1994-01-05
Abstract: A non-coated and uncalendered polyester filament woven fabric useful for an air bag, having a low air permeability even after a dry or wet heat aging, includes a plurality of polyester multifilament warp and weft yarns having (1) a maximum thermal stress of 0.8 g/denier or less determined between room temperature and the melting point of the yarns, at a heating rate of 150 °C/min and at a fixed length of the yarn under an initial load of 0.08 g/denier, (2) a maximum thermal shrinkage of 25% or less determined between room temperature and the melting temperature of the yarn at a heating rate of 150 °C/min under an initial load of 0.08 g/denier without restricting the shrinkage of the yarns, (3) a limiting viscosity number of 0.80 to 0.95 dℓ/g determined in a concentration of 1.2 g/100 mℓ in o-chlorophenol at 25°C, and (4) a content of terminal carboxyl groups of 5 to 35 equivalent per ton.
Patent EP-0644358-A1 (EP)
Inventor: STALTMEIR JOSEF
IPC: F16D65/16
Filed: 1994-03-22
Abstract: The subject-matter of the invention is a force generating device for producing a reversible working stroke of variable force acting in a defined direction, the working stroke acting on a force-receiving system (5) of a kind such that a reaction force that varies as a function of the travel develops as a result of elastic deformation exhibiting an essenially linear rise and fall. The force generation device according to the invention comprises a lever device (20) which is mounted in a fixed position relative to the force receiving system (5) by means of its lever bearing (24) and acts via a force application point, with a predetermined lever arm length, on the force receiving system, and further comprises an energy-storing force generator (10) in the form of a force cartridge which acts on the lever device at a variable position along its lever arm and, when the lever arm length is increased, is capable of releasing part of the energy stored in it and, when the lever arm length is reduced, of at least partially reabsorbing the energy taken up by the force receiving system, and further comprises an adjusting device (30) for the controllable adjustment of the position at which the force generator (10) acts on the lever arm (21) of the lever device. By means of this arrangement, efficiency is significantly increased over that of a conventional force generation device. <IMAGE>
Patent EP-0635433-A1 (EP)
Inventor: SIEGEL KARL-HEINZ DR
IPC: B65D33/25
Filed: 1994-06-30
Abstract: A bag, in particular made of plastic, has a press strip closure which consists of a female closure part and a male closure part, whose backs are connected (18, 17), preferably welded, to opposite walls (16, 19; 15) of the bag. In order that such a bag can be opened and closed easily and nevertheless counteracts an opening force exerted by a pressure of the contents located in the bag with great resistance, the connection (18) between the back of the female closure part and the bag wall (16, 19) begins at a point outside the centre of the female closure part and extends from there to the bag opening. <IMAGE>
Patent EP-0638330-A1 (EP)
Inventor: OTTINO DOMENICO
IPC: A61N1/04
Filed: 1994-08-05
Abstract: An electrotherapy transducer (1) wherein an insulating sheet (6) of flexible plastic material supports a number of square electrodes (3a, 3b) arranged in the form of matrix and presenting equally spaced (D) adjacent straight edges; the transducer (1) being connected to a signal source for supplying adjacent electrodes (3a, 3b) with electric signals of opposite polarity.
Patent EP-0650949-A1 (EP)
Inventor: SOLOMONOVICH GERMAN LEV
IPC: C07C17/26
Filed: 1994-09-29
Abstract: 2,2-diphenylhexafluoropropanes are prepared by condensation reaction of benzene or benzenes substituted with a halogen atom or atoms, a lower alkyl group or groups or a hydroxyl group or groups with hexafluoroacetone in the presence of trifluoromethane sulfonic acid. Among the 2,2-diphenylhexafluoropropanes, 2,2-diphenylhexafluoropropane and 2,2-bis(p-chlorophenyl)hexafluoropropane are novel compounds.
Patent EP-0653713-A1 (EP)
Inventor: NISHIGUCHI YUKIHIRO C O NEC CO
IPC: G06F15/16
Filed: 1994-10-11
Abstract: A single-chip microcomputer is constituted by a single-chip microcomputer core (4), an external bus interface circuit (1), an external bus, a logic circuit (3) and a bus interface (2). For asynchronously accessing to an exterior from the single-chip microcomputer core, the external bus interface circuit produces an asynchronous access control signal to the exterior based on an access control signal from the single-chip microcomputer core. The internal bus interconnects the single-chip microcomputer core and the external bus interface circuit, and the logic circuit is asynchronously accessible to and from the single-chip microcomputer core. The bus interface circuit is connected to the internal bus and produces an asynchronous access control signal to the logic circuit based on an access control signal inputted through the internal bus. Even when the user logic unit is designed with operating clocks independent from the operating clocks of the single-chip microcomputer, the function of the user logic unit is not bound by any significant limitations, and the number of steps involved in preparing the user logic test pattern is reduced.
Patent EP-0647602-A1 (EP)
Inventor: KOHLER HEINZ C O PHILIPS PATEN
IPC: H01G4/12
Filed: 1994-10-06
Abstract: A substituted barium-neodymium-titanium perovskite having a defect structure of the general composition <IMAGE>  where the cations <IMAGE> include at least Ba<2+>, Nd<3+> and, if desired, one or more cations selected from the group consisting of Cs<1+>, Rb<1+>, Tl<+>, K<1+>, Pb<2+>, Ag<1+>, Sr<2+>, Na<1+>, Bi<3+>, La<3+>, Ca<2+>, Ce<3+>, Cd<2+> Pr<3+>, Nd <3+>, Sm<3+>, Eu<3+>, Gd<3+>, Th<4+>, Tb<3+>, Mn<2+>, Li<1+>, Dy<3+>, U<4+>, Y<3+>, Fe<2+>, Ho<3+>, Ce <4+ , Co<2+>, Zn<2+>, Er<3+>, Tm<3+>, Yb<3+>, and/or Lu<3+>,  the cations <IMAGE> include at least titanium and, if desired, one or more cations selected from the group consisting of Mn<2+>, Cr<2+>, In<3+>, V<2+>, Fe<2+>, Pb<4+>, Li<1+>, Zr<4+>, Co<2+>, Sc<3+>, Zn<2+>, Cu<2+>, U<6+>, Mg<2+>, Hf <4+>, Mo<3+>, Sn<4+>, Ni<2+>, Nb<4+>, Ti<3+>, W<4+>, Mo<4+>, Fe<3+>, Mn<3+>, V<3+>, Re<4+>, Ir<4+>, Ru <4+ , W<5+>, Ta<5+>, Cr<3+>, Ga<3+>, Co<3+>, Mo<5+>, Ni<3+>, Sb<5+>, W<6+>, Nb<5+>, Mo<6+>, Fe<4+>, Re <5+>, V<4+>, Te<6+>, V<5+>, Cu<3+>, Al<3+>, Mn<4+>, Ge<4+>, and/or Re<7+>   &squ&  are cation vacancies and  a1 + a2 + ... + an+1 = 1,  0.17 < an+1 < 0.30,  b1 + b2 + ... + bn = 1 and  a1<*>n<1> + a<2*>n<2> + ...+ a<n*>n<n> + b1 <* m<1> + b<2>m<2> + ... + b<m*>m<m> = 6, is an improved dielectric, ceramic material whose dielectric properties can be reliably reproduced and optimised for certain application areas. A dielectric, ceramic composition containing this substituted barium-neodymium-titanium perovskite is suitable as the ceramic dielectric of capacitors, e.g. NPO capacitors, and microwave components, in particular dielectric resonators. <IMAGE>
Patent EP-0615133-A1 (EP)
Inventor: REHER MICHAEL T
IPC: G01R31/3835
Filed: 1994-03-03
Abstract: A state of charge indicator (10) monitors a voltage produced by a depletable energy source (11) and provides an indication when the state of charge of the depletable energy source (11) falls below a predetermined threshold. The state of charge indicator (10) includes an input circuit (13) for sensing the voltage and producing a plurality of tap voltages. The state of charge indicator (10) further includes a monitor circuit (65) for comparing each tap voltage with a corresponding threshold voltage and producing a result for each tap voltage falling below its corresponding threshold. The state of charge indicator (10) still further includes a storage device (75, 95, 115) for storing each result and producing an accumulated status and an output circuit (152) for producing the indication when the accumulated status exceeds an accumulated status threshold.
Patent EP-0613937-A1 (EP)
Inventor: INO TAKASHI C O NIPPON OIL CO
IPC: C10G11/18
Filed: 1994-02-28
Abstract: A process for the fluid catalytic cracking of heavy fraction oils containing heavy metals such as Ni and V, which comprises withdrawing a portion of ferrite-containing catalyst particles circulating in a fluid catalytic cracking apparatus, separating the thus withdrawn catalyst particles into metals-richly deposited catalyst particles and metals-poorly deposited ones by using a magnetic separator and then returning the metals-poorly deposited catalyst particles, together with fresh ferrite-containing catalyst particles, into said cracking apparatus.
Patent EP-0672386-A1 (EP)
Inventor: SHIBER SAMUEL
IPC: A61B17/22
Filed: 1994-03-10
Abstract: An atherectomy system (10) for opening an obstructed vessel (13) comprising a helically shaped flexible guide-wire assembly (140) insertable into the vessel and having a trapezoidal cross section which narrows in width with increasing radial distance from the center of the helical portion, and a flexible catheter (21) slidable over the flexible guide-wire and having a blade (22) at its distal end.
Patent EP-0619075-A1 (EP)
Inventor: NASSAUER JOSEF SEBASTIAN
IPC: A23C21/10
Filed: 1994-03-31
Abstract: An improved process for spray drying is provided for the acid type of cheese whey or casein whey, partially delactosed acid whey or a permeate obtained by ultrafiltration of acid cheese milk and/or acid whey. A dry neutralizing salt selected from calcium and/or magnesium is injected into the acid whey in the spray-dryer.
Patent EP-0619673-A1 (EP)
Title: Image sensor and electronic still camera
Inventor: SASAKI TADAO C O SONY CORPORAT
IPC: H04N5/378
Filed: 1994-04-08
Abstract: An electronic still camera wherein an image compression circuit can be simplified is disclosed. The electronic still camera includes a lens system, a shutter, an image sensor and a processing circuit. A video signal for one frame outputted from the processing circuit in response to a shutter operation is written into a memory. A video signal read out from the memory is compressed in accordance with the JPEG system by an image compression circuit and then written into a memory card. The image sensor is constituted from an image pickup section and a product sum calculation section. A CMD image sensor capable of non-destructively reading out a picture signal is used as the image pickup section. The product sum calculation section performs DCT processing required for compression processing of the JPEG system. Since a picked up image signal processed by DCT processing is obtained from the image sensor, DCT processing of the image compression circuit is unnecessary. This can simplify the construction of the circuit.
Patent EP-0634269-A1 (EP)
Inventor: SURMAN EDWARD DAVID
IPC: B32B27/32
Filed: 1994-07-01
Abstract: Biaxially oriented film including a voided base layer consisting of a propylene homopolymer and a particulate voiding agent, and a non-voided outer layer of propylene homopolymer coextensive with the voided base layer, the particular voiding agent having a mean particle size of not more than 2µm. Such films have good opacity combined with good gloss for the surface of the non-voided outer layer of propylene homopolymer on the base layer.
Patent EP-0645882-A1 (EP)
Inventor: HORSFALL WAYNE LESLIE
IPC: H03D3/02
Filed: 1994-08-19
Abstract: A method of demodulating an FM carrier wave and a demodulating circuit are described which utilise a gain control circuit. An output is supplied from the gain control circuit to a phase locked loop circuit tuned to a selected carrier wave frequency. A first output of the phase locked loop circuit is used to generate a tuned gain control signal dependent on the amplitude of the input FM carrier wave to which the phase locked loop is tuned and the tuned gain control signal is used to control the gain of the gain control circuit.
Patent EP-0611853-A1 (EP)
Inventor: DROUET JEAN-FRANCOIS ADRIEN LO
IPC: E04C2/08
Filed: 1994-02-11
Abstract: Metal (metallic) panel intended for the construction of buildings of the sort of those including a corrugated sheet-metal wall and uprights, characterised in that the length of the panel is much greater than its height and in that it is made up by assembling, at the factory, a plurality of elementary panels (1a) joined together by uprights (2) which are made up of simple sections. <IMAGE>
Patent EP-0634213-A1 (EP)
Inventor: LE PAGE JEAN-FRANCOIS
IPC: B01D53/86
Filed: 1994-06-28
Abstract: Catalyst including an assembly of at least one wire which includes at least, in % by weight, between 60 and 90 % of iron and between 10 and 25 % of chromium, at least one metal chosen from the group consisting of platinum, rhodium, palladium, ruthenium, iridium, gold and silver having been deposited on the assembly, the external outline of the section of the wire being included in the ring whose area is between a circle of 90  mu m diameter and a circle of 5 mm diameter, the length of the wire being at least 20 cm, and the assembly being mechanically consolidated, the wire having been subjected to a previous deposition of aluminium in a proportion ranging up to 10 % by weight relative to the weight of the wire, followed by a redrawing operation. A preferred assembly corresponds to a knitted structure (1) in sock form.
Patent EP-0636510-A1 (EP)
Inventor: DROULON GEORGES
IPC: B60N2/235
Filed: 1994-07-04
Abstract: Articulation (hinge fitting) for a vehicle seat including a flange (1) fixed to a seat framework, a moving flange (7) integral with another framework of the seat, a cup (3) allowing the moving flange (7) an orbital movement giving rise to the angular movement of the hinge, and a cup (14) holding the moving flange (7) against the fixed flange (1), characterised in that the edge of this cup has external toothing which interacts with toothing (10) carried by the half-cutouts (9) of the moving flange (7), the height of the toothing (18) on the edge of the cup (14) and of the toothing in the half-cutouts (9) being equal to twice the distance between centres of the two shoulders (4, 5) of the dish (3). <IMAGE>
Patent EP-0637492-A1 (EP)
Inventor: VUILLEMIN GUY
IPC: B29C44/12
Filed: 1994-07-12
Abstract: This process for manufacturing a dashboard, including a support reinforcement (1) over which is arranged a covering comprising a visible skin (5) and a layer (6) of filling foam, the dashboard including at least one opening (13) for accommodating an item of equipment of the vehicle, is characterised in that it includes the following steps:   - an impermeable reinforcement (1), including at least one frangible portion (2) connected to the rest of the latter by rupture zones (3, 4), is produced by injecting plastic into a mould; - this reinforcement (1) is arranged in a foaming mould in order to form the covering (5, 6); - the covering (5, 6) is cut in the region of the rupture zones (3, 4); and - pressure is exerted on the frangible portion (2) of the reinforcement (1) in order to break the rupture zones (3, 4) and to reveal the corresponding opening.   <IMAGE>
Patent EP-0646735-A1 (EP)
Inventor: BELLAMY ALAIN
IPC: F16F13/14
Filed: 1994-08-22
Abstract: The invention relates to a hydraulic vibration-damping mount (support) including a first rigid reinforcing member (1) and a second rigid reinforcing member (2), an elastomeric body (3) which includes, on the one hand, a thick wall (4) joining the two rigid reinforcing members together and partially delimiting a working chamber (A) and, on the other hand, a thin wall (5) which partially delimits a compensation chamber (B) connected to the working chamber by a narrow passage (C), the two chambers and the narrow passage being filled with a fluid, the second reinforcing member being a plate, one face of which is secured in a sealed fashion to the elastomeric body in order to delimit with the latter the two chambers and the narrow passage, the thin wall substantially having the shape of a bell in which only the edge (51) is secured to the second reinforcing member.   <IMAGE>
Patent EP-0629539-A1 (EP)
Inventor: MONNERET ALAIN
IPC: B62B9/14
Filed: 1994-06-15
Abstract: Vehicle for carrying an object or an individual, comprising an underframe (1) with rolling means (2, 3, 4, 5) and a cradle (6) supported by this underframe, the cradle consisting of at least one frame (7) as well as a flexible covering (8) designed for the developed surface of the frame, covering and fixed to the said frame, characterised in that the said frame (7) comprises a central chassis (9) which has the overall shape of a trough, and is formed of two flanks (10) on either side of a base (11), a flat bottom (13), the middle part (13a) of which is designed in terms of shape and dimensions so that it can be entrapped between the two flanks (10) of the central chassis (9), resting flat on its base (11), and a hoop (14), the shape of which is matched to the contour of the flat bottom, and the two middle parts (14a) of which are separated from one another by a distance which is compatible with the separation of the two flanks (10) of the central chassis (9). <IMAGE>
Patent EP-0614270-A1 (EP)
Inventor: GUT MAX B DIPL-ING
IPC: H03G3/20
Filed: 1994-03-02
Abstract: Using this device, the sensitivity in receivers, the gain control criterion of which is a constant noise signal, can be controlled independently of received information signals so that the reception of information flows lasting a long time is possible. For this purpose, a diode (D1) is provided which is connected with its anode to a voltage source and is connected with its cathode, on the one hand, to a current source (Q4) and, on the other hand, to the cathode of another diode (D2), the anode of which is connected to the capacitor (C12). A first voltage which is lower in the no-signal state than a second voltage supplied via the one diode (D1) is present across the capacitor (C12) so that the further diode (D2) is blocked. After an information signal has been received, a discharge pulse (EP), by means of which the second voltage is lowered to a value which is lower than the first voltage, is generated in dependence on an output signal of a signal detector. In this process, the capacitor (C12) is discharged to such an extent that the amount of charge lost corresponds to the charge applied to the capacitor (C12) when an information signal is received. <IMAGE>
Patent EP-0620296-A1 (EP)
Inventor: DEMUTH ROBERT
IPC: D01G15/30
Filed: 1994-04-05
Abstract: A plastic strip (50) on the flexible bow (34) forms a sliding guide for the bars (29) of the flat in their working position. The plastic element is fastened to the bow (34) outside the working range of the bars of the flat. The guide of the bars of the flat at the entry point is designed in such a way that no load peaks are generated in the plastic element. <IMAGE>