baber/WOPTO huggingface dataset:
Patent EP-0478369-A2 (EP)
Inventor: WATANABE SUMIO
IPC: G06K15/02
Filed: 1991-09-27
Abstract: A thermal printer, for colour printing at high speed, includes a print head (1) having a plurality of heating elements (2). The heating elements are subdivided among print blocks (3a,...3e) of the print head (1). Each print block also has heating means (4) for electrically heating the elements of the block in accordance with data applied to the block. The heating means is operable to simultaneously heat up at least two print blocks which have been selected from among the different print blocks. 
     Such a printer can permit data to be printed at high speed with a low voltage of around 5V whilst avoiding the printing problems attributable to the voltage drop due to internal impedance and to losses within the head arising from the common conductor inside the head.
Patent EP-0480744-A2 (EP)
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1991-10-10
Abstract: A facsimile apparatus for communicating image data by an error retransmission communication comprises means for setting to proceed to the transmission of the next data when data is not correctly transmitted by the retransmission of error data a predetermined number of times, and means for controlling the transmission of the next data in accordance with an encoding system of the image data.
Patent EP-0493876-A2 (EP)
Inventor: SEGELKEN JOHN MAURICE
IPC: G06F15/80
Filed: 1991-10-22
Abstract: The number of circuit path crossover points on boards (10) mounting plural connected multichip modules (5 to 8) is substantially reduced over the number that would otherwise be required. For 4-sided modules and boards, the modules are arranged on the board in such a way that their inter-connecting north-east-south-west ports are successively reordered to N-S-E-W. Additionally, further advantage in reducing crossover vias may be gained by combining the reordering with a phased rotation of the modules from their nominal congruent board position. For the 4-sided module, these expedients virtually eliminate crossover vias between the east and west ports. It also provides for all multi-chip modules a ready common bus structure (66,69) located at a common interior area of the mounting board, to which the E and W-ports are oriented. The invention is applicable to a class of multi-sided, multi-chip modules on boards with alike number of sides.
Patent EP-0451002-A2 (EP)
Inventor: SHIN CHUNG TECK
IPC: A61K8/34
Filed: 1991-03-13
Abstract: The invention provides stable, substantially anhydrous, transparent, gelled, antiperspirant sticks which are substantially free of lower monohydroxy alcohols, contain dibenzylmonosorbitol acetal as a gelling agent and are stabilized by the presence of a weakly basic, organic, nitrogen containing, stabilizing compound soluble in the composition employed to produce the stick.
Patent EP-0470883-A2 (EP)
Inventor: GIANNESINI JEAN-FRANCOIS
IPC: E21B43/01
Filed: 1991-07-25
Abstract: The present invention relates to an installation and method making it possible to exploit secondary petroleum reservoirs, the individual production capacities of which are insufficient to justify investment in the conventional petroleum exploitation devices. The installation according to the invention comprises, in combination with a main platform (8) equipped with the customary production means (9), a floating support (3) equipped with a pumping system allowing the transfer of the petroleum effluent, anchoring means (2) connecting said floating support to the sea bottom, first means (6) for transferring the effluent between said reservoirs and said floating support, and second means (7) for transferring the effluent between said floating support and said main platform, said second transfer means resting on the sea bottom. The method according to the invention is characterised in that the available production capacities of the main platform are utilised for the processing of the secondary reservoirs, the effluent being raised from the reservoir to the floating support by means of a pumping system and with the aid of first transfer means (6), before being conveyed towards the main platform by the secondary transfer means (7), without any separation of their constituents. The invention is used for the exploitation of secondary petroleum reservoirs. <IMAGE>
Patent EP-0481835-A2 (EP)
Inventor: LAURENCEAU SERGE RUE DU CHAMP
IPC: F23D14/58
Filed: 1991-09-24
Abstract: For heating a thermal enclosure, there is generated in a burner comprising a plurality of injectors (13, 14), from an oxy-fuel mixture, flames (21, 22) which extend in different directions and have different power and/or a different oxidising/reducing capacity. …<??>Application in particular to the heating of metallurgical furnaces and ladles or to glass-making furnaces. …<IMAGE>…
Patent EP-0523657-A2 (EP)
Inventor: CUFFIANI ILLARO
IPC: C08F8/00
Filed: 1992-07-15
Abstract: Solid catalyst components for the preparation of catalysts capable of producing (co)polymers of ethylene with ultra high molecular weight are obtained in the form of particles having an average diameter of less than 10 micrometers, by way of reaction, in the presence of H₂O, between:
     1) a liquid obtained by reacting:
   A) a titanium compound containing at least one Ti-OR bond, where R is a C₁-C₂₀ alkyl C₃-C₂₀, cycloalkyl, or C₆-C₂₀ aryl radical; with   B) a magnesium compound selected from: halides; compounds comprising at least one -OR or -OCOR group bonded to the magnesium, where R is a C₁-C₂₀ alkyl, C₃-C₂₀ cycloalkyl, or C₆-C₂₀ aryl radical; organometallic compounds; products of the reaction between the above mentioned compounds and electron-donor compounds; and       2) a compound or composition capable of halogenating and optionally reducing (A).
Patent EP-0534402-A2 (EP)
Inventor: FIETZ RALF-PETER
IPC: G11B33/02
Filed: 1992-09-23
Abstract: A device (34) to release a resiliently biassed latch member is provided on the side of a slide-in unit (14). When the latter is pushed into a slide-in frame (32, 30), the latch member engages by the sliding movement in a latch opening of the slide-in frame (32, 30) due to the resilient force. Arranged on the side of the slide-in unit (14) is a pivotally mounted release lever (42), which by its pivoting movement presses with a first lever section (72) the latch member (48) out of the latch opening (84) against the resilient force. With a second lever section (70), the release lever (42) is brought into a position protruding out of the plane of the front side of the slide-in unit (14). …<IMAGE>…
Patent EP-0536645-A2 (EP)
Inventor: WEISS PETER
IPC: A61M1/16
Filed: 1992-10-01
Abstract: Method for the preparation on a dialysis apparatus (10) of the necessary bicarbonate solution for bicarbonate haemodialysis. A calculated amount of a solid bicarbonate composition (6) present in a container (20) is dissolved with purified water to give a saturated solution which is removed by the dialysis apparatus (10) as and when required from the container (20). During dialysis the container (20) is continuously replenished with purified water up to a restricted amount and the bicarbonate composition is continuously dissolved until the solution is saturated. <IMAGE>
Patent EP-0541180-A2 (EP)
Inventor: RHODES ROBERT BARNETT
IPC: C08F297/04
Filed: 1992-11-05
Abstract: The present invention provides star polymers, useful as lubricating oil viscosity index improvers, produced by the process comprising the steps of:
     (a) anionically polymerising isoprene and styrene to produce block copolymer molecules, each block copolymer molecule having an A-B structure wherein B is a block of polyisoprene having a number average molecular weight (MW I ) in the range from 30,000 to 70,000 and A is a block of polystyrene having a number average molecular weight (MW S ) in the range from 4,000 - (MW I /30) to 3000 + (MW I /30);   (b) coupling the block copolymer molecules with 2.5 or more moles of polyalkenyl coupling agent per mole of block copolymer molecules, to form a star polymer; and   (c) selectively hydrogenating the star polymer such that at least 95% of isoprene units (olefinic unsaturation) and less than 15% of styrene units (aromatic unsaturation) are hydrogenated;    a process for their preparation; and lubricating oil compositions and lubricating oil concentrates containing them.
Patent EP-0502712-A2 (EP)
Inventor: IWAMURA KEIICHI
IPC: G07F7/10
Filed: 1992-03-04
Abstract: A modular multiplication of integers of large digits can be calculated at high speed although the size of the circuit can be reduced. Furthermore, encryption/decryption for a communication by using cryptograph is performed by using it. 
     In order to achieve this, when the modular multiplication is executed by alternately repeating a partial sum of product calculation and the residue calculation, a portion of the result of the previous calculation larger than the maximum digit of a number which is the modulo of this residue calculation is subjected to the residue calculation in the intermediate stage. Furthermore, the residue is directly obtained from the result of the previous calculation and the partial sum of product calculation is performed in such a manner that an obtained residue is added in place of a portion of the result of the previous calculation larger than the maximum digit of the modulo of this residue calculation. Furthermore, the additions are performed by a plurality of adders in parallel and a carry generated in each adder is added at the next addition performed by each upper adder. This circuit is formed into a systolic array composed by the same processing elements to realize the aforesaid calculation by a pipeline process.
Patent EP-0508765-A2 (EP)
Inventor: JEFFERIS BRIAN
IPC: G01S13/931
Filed: 1992-04-09
Abstract: In a vehicle presence detection system for controlling traffic signal lights at a road intersection, the vehicle detection is performed by targeting vehicles at the location of interest with an FMCW radar beam. The radar can be switched repeatedly between the FMCW mode, for vehicle presence detection, and a doppler mode, for vehicle movement detection. Signal data representing the background of the scene viewed by the radar beam are stored for use by circuitry that determines whether an apparent vehicle presence detect is a true vehicle detect ; the background signal data is repeatedly updated, as necessary, as the system cycles. Temperature compensation is provided and entry into the FMCW mode is inhibited if a voltage-controlled oscillator provided for generating the emissions has not settled down after any such compensation.
Patent EP-0539116-A2 (EP)
Inventor: MAYO FRANK
IPC: H03M3/02
Filed: 1992-10-16
Abstract: A method and apparatus for generating correction signals for use in forming low distortion analog signals wherein a digital representation of a desired analog waveform is encoded (5) into a digital data signal which is outputted to memory (21). A digital correction signal is encoded (20), having an opposite phase and increased amplitude from the signal distortion which it is determined will occur when the digital data signal is repetitively read out of memory and decoded. This digital correction signal is outputted to memory (21). The digital data and correction signals are repetitively and synchronously read (26) out of memory into a decoder (28). The decoder converts both digital signals into analog signals (60), so that the analog correction signal may superpose on the distortion in the analog data signal, resulting in a low distortion analog signal.
Patent EP-0542520-A2 (EP)
Inventor: JOKINEN HARRI AATOS
IPC: H04B1/10
Filed: 1992-11-11
Abstract: The invention relates to an adjustable filter comprising means for analysing the received signal which identifies the type of interference signal present from a predetermined set of interference signal types and an adaptive filter responsive to a control signal produced by the means for analysing the received signal dependent on the type of the interference signal detected.
Patent EP-0547757-A2 (EP)
Inventor: ELLIOTT ROBERT VERNON
IPC: G11B15/68
Filed: 1992-11-12
Abstract: s7 Auto-loader apparatus for tape cartridges (1) comprises a cartridge deck (29, 37) having an exposed or exposable supply hub (30, 38) ; means (15) for automatically moving a cartridge (1) along a first, preferably linear, path from an initial position thereof in a cartridge rack (11, 36); and means (25, 26, 35, 40, 41) for automatically moving the cartridge (1) along a second path which passes through the supply hub (30, 38) of the cartridge deck (29, 37) until the cartridge (1) engages with the exposed supply hub (30, 38).
Patent EP-0524130-A2 (EP)
Inventor: FREUDENDAHL JORN
IPC: A01D57/00
Filed: 1992-06-23
Abstract: A mower of the type which when operating ejects the harvested crop on to the field in a backwards facing direction forming an acute angle with the track of the mower, and comprises cutting members (4), a throwing rotor (5) and a hood (8) covering the throwing rotor and projecting backwards beyond same. The hood (8) extends upwards in the throwing direction of the throwing rotor at an angle V to horizontal, and a throwing range adjusting plate (13) is arranged at the rear edge of the hood (8) and can be tilted on an axis, the direction of which has a significant horizontal component transversly to the throwing direction.
Patent EP-0563649-A2 (EP)
Inventor: PIZZI FAUSTO
IPC: B65B25/14
Filed: 1993-03-12
Abstract: To form a closed wrap around an article (R), there are proposed a method and an apparatus, in which the article is positioned with its underside on a spread-out flat-material sheet (102), in such a way that laterally projecting part regions of the flat-material sheet (102) are present in the region of the lateral faces of the article (R). During the lowering of the article which is arranged on the lowerable supporting region, the flat-material sheet is laid against the lateral faces of the article. As a result of a lateral displacement of the article (R), the flat-material sheet can then be applied to the top side of the article (R). Subsequently, the ends of the flat-material sheet which are guided up against one another are connected together. During the lateral displacement of the article (R), a transverse fold is imparted to the flat-material sheet (102) at a deflecting edge (132). <IMAGE>
Patent EP-0568972-A2 (EP)
Inventor: GUSTAFSSON PAER
IPC: G01L1/00
Filed: 1993-05-04
Abstract: Three-dimensional magnetoelastic force transducer comprising a circular-cylindrical body (1) with force transmission between the two circular end surfaces of the body. The body is arranged with at least three measuring zones (M1) equidistantly placed from the axis of the body and symmetrically distributed around the body. The measuring zones are provided with holes for the excitation and measuring windings of the force transducer.
Patent EP-0573000-A2 (EP)
Inventor: KITAZAWA KATSUNORI C O MITSUBI
IPC: B43K19/02
Filed: 1993-06-02
Abstract: Novel non-baked color pencil leads are here disclosed which can be obtained by forming a blend composition from a filler, a pigment, a binder and the like without using any wax, at least one of the pigment and the filler being all or partially covered with a fluorinated aromatic compound, kneading the blend composition with a solvent and/or a plasticizer, extruding the kneaded material, drying the extruded articles to remove the solvent and/or the plasticizer therefrom, and then impregnating the porous articles with an oil, a fat and/or a wax. Color pencil leads which can be erased with an eraser or color pencil leads which cannot be erased with an eraser can be selectively prepared.
Patent EP-0576913-A2 (EP)
Inventor: MELLONI PIERO
IPC: C07J43/00
Filed: 1993-06-16
Abstract: Digitoxigenin and dihydrodigitoxigenin 3β-derivatives, a process for their preparation and pharmaceutical compositions containing same for the treatment of cardiovascular disorders such as heart failure and hypertension are disclosed.
Patent EP-0601539-A2 (EP)
Inventor: NAGASAKI KAZUNORI C O NEC CORP
IPC: H04L12/40
Filed: 1993-12-07
Abstract: A communication apparatus includes a comparator (11) comparing the voltage at one external bus (X0) with that at another external bus (X1), and an oscillator (12). The comparator has a high speed operation mode and a low speed operation mode, and the oscillator (12) has an oscillating operation mode and a non-oscillating operation mode. A sleep signal (SLP) is supplied to the communication apparatus, to put the comparator in the low speed operation mode and put the oscillator in the non-oscillating operation mode. When a fall or a rise is detected in an output of the comparator, the oscillator is changed to the oscillating operation mode, and thereafter, the comparator is changed to the high speed operation mode.
Patent EP-0573211-A2 (EP)
Inventor: MARRA WILLIAM C
IPC: H04J3/08
Filed: 1993-05-27
Abstract: Long delays in bidirectional multiplex section-switched self-healing ring transmission systems are avoided by eliminating looping of communications signals when restoring them in response to a failure in the ring and by distributing switching of paths to be protected to ring nodes other than those immediately adjacent the failure. This is realized by provisioning each node in the bidirectional multiplex section-switched ring transmission system with a map of its traffic pattern (all active tributaries) and the relative position of each ring node in the ring transmission system, and allowing the ring node, if it has communications traffic affected by the failure, to bridge and switch to and from the protection path (110-P.120-P).
Patent EP-0596731-A2 (EP)
Inventor: NOURRCIER CHARLES E
IPC: G01S17/34
Filed: 1993-11-04
Abstract: A pulse compression signal processor (10) for a laser radar system which utilizes substantially identical negative slope SAW matched filters (30,44) for compressing both the up and down chirps of a bi-directional echo signal (14). The signal processor (10) receives the echo (14) and splits it into two signals (16, 18) for processing by separate negative slope SAW matched filters (30, 44).
Patent EP-0610955-A2 (EP)
Inventor: HUANG SUN YI
IPC: B01D21/01
Filed: 1994-02-11
Abstract: Quaternized aminomethyl acrylamide polymer emulsions are treated by 1) adjusting the pH to about 3.6 to about 4.8, 2) adding a formaldehyde scavenger, 3) adjusting the water content of the aqueous phase to result in about 10-45 weight percent of quaternized aminomethylated acrylamide polymer and 4) heating the resultant emulsion at from about 4O°C to about 80°C for about 3 to about 20 hours so as to render them more stable, capable of inversion in water independent of water temperature or pH of the medium flocculant and superior dewatering ability. The quaternized aminomethyl acrylamide polymer emulsions are especially useful as flocculating agent for suspended solids.
Patent EP-0630761-A2 (EP)
Inventor: KATAMI KAZUNORI
IPC: B43K23/12
Filed: 1990-03-12
Abstract: A cap for writing instruments containing ink, has a safety ventilation function in that it enables an air flow along the cap (201), if the cap has lodged in a person's windpipe when swallowed accidentally. The cap (201) is closed on all sides with the exception of its insertion end (204). At least one axial ventilation path is formed by a plurality of axial indentations or grooves (206) formed in the outer surface of the cap and spaced apart peripherally, and a substantially plate-like retaining clip (202) provided between an adjacent pair of axial indentations or grooves (206). Accordingly the ventilation path along its axial extension has an open cross-sectional configuration, whereby when a covering is placed around the cap, a cross-sectional area for ventilation in each radial plane is defined having a throughflow capacity corresponding to the air requirement of a person.
Patent EP-0649890-A2 (EP)
Inventor: HOPPE MANFRED DR RER NAT
IPC: C09D7/65
Filed: 1994-10-20
Abstract: The invention relates to a heat-curable coating system which contains no epoxide groups and is based on carboxyl-functional polyester resins and ss-hydroxyalkylamides and, if desired, further conventional additives, the coating system containing as binder resin (a) at least one saturated polyester having an acid number of 15 to 75 mg of KOH/g, an OH number of not more than 10 mg of KOH/g and a glass transition temperature of greater than 45 DEG C, which is composed of aliphatic diols and more than 80 mol% of isophthalic acid, and as crosslinking agent (b) at least one hydroxyalkylamide having at least two hydroxyalkyl groups. The invention also relates to a process for the preparation of heat-curable coating systems which contain no epoxide groups and are based on carboxyl-functional polyester resins, in which components a), b) and, if desired, further conventional additives of the coating system according to claims 1 to 11 are mixed in the melt at from 80 to 130 DEG C, discharged, granulated, ground and then screened to a particle size of less than 90  mu m. The invention relates finally to the use of the coating system.
Patent EP-0657203-A2 (EP)
Inventor: NEAL LEWIS G
IPC: B01D53/08
Filed: 1994-11-24
Abstract: Removal of NOx and SOx from flue gas utilizing a transport line adsorber (102) through which sorbent is transported by pressurized flue gas to cause the sorbent to adsorb NOx and SOx from the flue gas while the flue gas is transporting the sorbent through the transport line adsorber. A plurality of interconnected cyclones (120) is utilized to contact sorbent saturated with NOx and SOx removed from the flue gas with a heated gas to heat the sorbent and remove the NOx from the sorbent and separate the sorbent and the heated gas to produce an off stream of heated gas carrying the removed NOx away; the heated gas and gravity combine to pass the sorbent through the plurality of cyclones and which cyclones are positioned vertically and successively downwardly with respect to each other. A plurality of interconnected cyclones (150) is also utilized to contact heated sorbent having the NOx and SOx removed therefrom with a cooling gas to cool the sorbent and separate the sorbent from the cooling gas to produce cooled regenerated sorbent for recycling and repeating of the NOx and SOx flue gas removal. 
     Also a sorbent particle stream splitter (174) is mounted upstream of the first plurality of interconnected cyclones (120) to return a portion of the sorbent particles having said oxides adsorbed thereon to the bottom input portion of the transport line adsorber (102).
Patent EP-0608085-A2 (EP)
Inventor: WIJESEKERA TILAK P
IPC: C07D487/22
Filed: 1994-01-17
Abstract: The hydroxyl group in a pyrrolic compound having in the 2-position thereof a group having the formula R(OH)CH- where R is hydrocarbyl or substituted hydrocarbyl, is replaced by a group, for example a p-nitrobenzoate group, having better leaving properties than those of hydroxyl for a subsequent self-condensation and cyclization of the pyrrolic compound to form a meso-hydrocarbyl or meso-substituted hydrocarbyl porphyrin.
Patent EP-0646533-A2 (EP)
Inventor: SEMENENKO IVAN
IPC: B65G69/18
Filed: 1994-09-30
Abstract: The invention relates to a clamping mechanism for clamping together a closure and a body mounting same, characterised by a first member (4) mounting a plurality of clamping devices (5), by a second member (6) having an over-centre part (7), by the first and second members (4, 5) being in engagement, and by the arrangement being such that when the body (3) engages the first member (4), the first and second members (4, 6) move over-centre and the clamping devices (5), and the second member (6) engage the closure (2) whereby to clamp the closure (2) in the body (3).