baber/WOPTO huggingface dataset:
Patent EP-0287186-A2 (EP)
Inventor: VAN DER VLIET TIMOTHEUS THEODO
IPC: A61M1/00
Filed: 1988-04-18
Abstract: Device for incising and draining an abcess by placing a holder around this abcess. By sucking up the skin locally it comes into contact with cutting means as a result of which the abcess is opened. By further applying vacuum the abcess is subsequently drained.
Patent EP-0286282-A2 (EP)
Inventor: NAKAO FUMIAKI
IPC: G01R19/165
Filed: 1988-03-25
Abstract: A rectified ac voltage which is not smoothed, is compared with a reference voltage directly, and a pulse is generated when the instantaneous value of the rectified ac voltage exceeds the reference voltage. Based on this pulse generation, a judgement is performed as to whether the ac voltage is reaching a predetermined value or not. These operations allow the abnormality of the ac voltage to be rapidly detected with improved accuracy.
Patent EP-0297898-A2 (EP)
Inventor: ARIKADO TSUNETOSHI C O PATENT
IPC: H01L21/3213
Filed: 1988-07-01
Abstract: This invention provides a method of dry etching and an apparatus for use with such method capable of producing a multi-layered structure having substantially a flat etched wall and high selectivity. There is provided a method of dry etching that disposing an object having a first film and second film thereon in a vacuum chamber, introducing an activated reacted gas, and cooling the object to less than a temperature which causes a film to be deposited including at least an element of the first film material on the first film.
Patent EP-0303438-A2 (EP)
Inventor: DUNSTER MICHAEL
IPC: C10G11/00
Filed: 1988-08-09
Abstract: Hydrocarbonaceous feedstocks are converted to synthesis gas by a catalytic partial oxidation process wherein a mixture of hydrocarbonaceous feedstock, oxygen or an oxygen-containing gas and, optionally, steam is provided to a catalytic partial oxidation zone at a temperature not lower than 93°C below its autoignition temperature and at an oxygen-to-carbon molar ratio from 0.3:1 to 0.8:1. The catalytic partial oxidation zone contains a catalyst having a geometric surface area-to-volume ratio of at least 5 cm²/cm³, preferably greater than 20 cm²/cm³. The catalyst volume requirements are comparatively low inasmuch as space velocities which are from about 20,000 hr.⁻¹ to 500,000 hr.⁻¹.
Patent EP-0306189-A2 (EP)
Inventor: CROCKER TIMOTHY RICHARD
IPC: G01L15/00
Filed: 1988-08-22
Abstract: A pressure measuring instrument suitable for immersion in water to measure wave and tidal pressures comprises a cylindrical body (1) within which is a compliance chamber (12) communicating with the external pressure through a restrictor (14), the system being chosen to have a time constant preferably in the range 60-300 seconds. Transducers (18, 16) respectively measure the differential pressure between the complaince chamber (12) and the exterior, and the pressure within the compliance chamber, giving measures of wave pressure and tidal pressure.
Patent EP-0308215-A2 (EP)
Inventor: HUNT ROBERT JOHN
IPC: D01H9/04
Filed: 1988-09-15
Abstract: A drawing machine having a drawing zone (8) for drawing slivers (2), and a plurality of flyers (14) for winding the slivers on to bobbins (16), is made compact by arranging the flyers substantially longitudinally of the paths of the slivers through the drawing zone, e.g. in echelon formation with respect to the sliver paths.
Patent EP-0342295-A2 (EP)
Inventor: KATZ RONALD ALAN
IPC: H04Q3/74
Filed: 1988-12-19
Abstract: Calls made from telephone terminals T1-Tn via a telephone network C are handled within a receiving station D by processing systems P1-Pn that by means of automated voice messages prompt the callers through an interactive sequence (Fig 3) to operate their telephone push-buttons 14 to signal digital data to the station D. Digital data received from each caller and derived otherwise from his call, is stored in a processor-­memory cell C1 (Figs 2 and 4) and, according to the processor operating format selected, gives specific identification of the caller, health data, and call sequence-order or time, together with processor-derived data which the caller is prompted to signal back to the processor for confirmatory purposes. Selection of format, and with it the particular processor PR1-PRn used, depends upon the number called, and may alternatively relate to telephone-order purchasing (Fig 5), participation in a lottery, or participation in a TV auction, gameshow (Fig 7) or opinion-poll. The caller is first checked for qualification to participate - this may depend upon entry of a one-time key signal by the caller - and after data gathering, processing of the data, for example to isolate a subset of callers or analyze it statistically, is carried out.
Patent EP-0307360-A2 (EP)
Inventor: MUHLETHALER ERHARD
IPC: H02G3/08
Filed: 1988-09-05
Abstract: The essentially prismatic socket (10) with a rectangular base (16) has two pairs of opposite side walls (4) and (2). The one pair (2) is provided in each case with an identical cut-out (6), originating from the cover surface, which is covered with a removable plate (40), held in guides (8). Two or more junction sockets (10, 10') may be connected together to form a continuous space. The sockets are aligned to one another by means of connectors, such as brackets (14) which engage in guides (12). A cover (38') extending over a plurality of sockets may be used. <IMAGE>
Patent EP-0319518-A2 (EP)
Inventor: BAUMANN DIETER
IPC: F01M1/10
Filed: 1988-09-26
Abstract: The oil filter, particularly for internal combustion engines of motor vehicles, has in its installed state a filter housing arranged at least roughly upright, having inserted in this a ring-shaped oil filter cartridge, additionally having an oil inlet for the contaminated oil flow surrounding the oil filter cartridge, and, joined to the central internal region of the filter housing, an oil outlet for purified oil in a socket at the lower end of the filter housing. The oil filter is characterised in that the cover (7) and the filter cartridge (6) are detachably attached, preferably locked.
Patent EP-0341373-A2 (EP)
Inventor: DRYSDALE NEVILLE EVERTON
IPC: C08G73/02
Filed: 1989-01-28
Abstract: A poly-p-phenylamino carboxylate having the following structure:
      wherein n is greater than 1; R is a C₁ to C₆ alkyl group; and R₁ and R₂ are the same or different and are selected from the group:
Patent EP-0346711-A2 (EP)
Inventor: CALLERIO ANTONIO
IPC: F03D7/02
Filed: 1989-06-03
Abstract: This high-efficiency turbine, in particular for the exploitation of wind power for auxiliary power sources in aeronautical applications, comprises a central body (2) which is rotatable about the axis (1a) of the turbine and supports at least two vanes (3) which extend radially with respect to the axis of the turbine and are rotatable together with the central body about the turbine axis. The vanes (3) of the turbine are pivoted (4a) to the central body to vary the front area of the turbine (1) affected by the rotation of the vanes.
Patent EP-0346865-A2 (EP)
Inventor: MORAN JOHN RICHARD
IPC: C12N11/08
Filed: 1989-06-14
Abstract: Polynucleotide phosphorylase immobilized by covalent bonding to particles of a water-insoluble, epoxy-activated organic polymer is used to catalyze synthesis of polyribonucleotides from nucleotide diphosphates or production of nucleotide diphosphates by phosphorolysis of polyribonucleotides.
Patent EP-0350781-A2 (EP)
Inventor: HIROSHI KAWATO
IPC: H01F1/08
Filed: 1989-07-06
Abstract: There are disclosed a magnetic powder material which comprises a crystalline thermoplastic resin excellent in heat resistance which is coated or adhered to magnetic powder with 0.1 to 5 % by weight and a resin-bonded type magnet which comprises a cold compression molded material of said magnetic powder material. Also disclosed are methods for preparing these materials with high efficiency.
Patent EP-0353597-A2 (EP)
Inventor: SHIRAI KANJI
IPC: B29C45/14
Filed: 1989-07-25
Abstract: In a metal mold exchanging apparatus for use in an injection molding machine (11) of the type wherein a metal mold is exchanged, there are provided a metal mold loading and unloading unit (16) including a pair of metal mold supporting plates (17, 18) which are vertically spaced with a predetermined distance therebetween and an elevator for simultaneously raising and lowering the metal mold supporting plates for rendering the height of each one of the metal mold supporting plates to be equal to the height of position at which the metal mold is exchanged. With this metal mold changing apparatus it is not only possible to increase the number of injection molding machine per unit area thus improving effective utilization of the floor space but also to preheat the metal mold with a simple method.
Patent EP-0362514-A2 (EP)
Inventor: HELLERMANN WALTER DR
IPC: C08F297/04
Filed: 1989-08-04
Abstract: Unsaturated, elastomeric, asymmetrically coupled block copolymers, a one-pot process for their preparation, and their use for the production of tyre components. 
<??>The object of the invention was to provide novel stellate rubbers which have a tan delta curve having the broadest possible vibration- attenuation range. 
<??>Novel unsaturated, elastomeric, asymmetrically coupled block copolymers of the general formula (A-B)n-X-(B)m have now been found which are obtainable by consecutive one-pot polymerisation with interim addition of catalyst. 
<??>The novel block copolymers are suitable for the production of high-quality tyre components.
Patent EP-0355840-A2 (EP)
Inventor: IMAI YOSHIO
IPC: C08G63/672
Filed: 1989-08-25
Abstract: A process for manufacturing an aromatic polyester resin represented by the general formula: 
[-O-Ar¹-O- -Ar²- -] n   
 
wherein Ar¹ and Ar² represent a bivalent aromatic residue and  n  is an integer of 10 to 100, 
comprising a reaction of an aromatic diol represented by the general formula: 
HO-Ar¹-OH 
with a bivalent dibromide represented by the general formula: 
Br-Ar²-Br 
and carbon monoxide in the presence of a palladium catalyst and an organic base in an organic solvent.
Patent EP-0367210-A2 (EP)
Inventor: KOONTZ HENRY SHARE
IPC: H05B3/84
Filed: 1989-10-31
Abstract: A power discontinuity sensor for a heatable windshield with bus bars having a double lead configuration. Sensor lines extend around the perimeter of the windshield in close proximity to adjacent bus bars or leads. The sensor lines are provided with current from an upper bus bar through a connecting bridge along the upper bus bar. Voltage in the sensor lines is monitored and current to the bus bars is interrupted in response to predetermined variations in the measured voltage.
Patent EP-0369250-A2 (EP)
Inventor: VAN BOVEN HUGO
IPC: G06K15/12
Filed: 1989-11-03
Abstract: A COM (computer output microfilm) printer having a text memory, a character generator connected downstream thereof and a write unit activated by the latter for recording information contained in the text memory on microfilm, and having a control computer for selecting the information to be recorded on microfilm, the control computer having a display, exhibits the special feature that a mixer (8) is arranged between the character generator (7) and the write unit (9), to which mixer picture elements from an image memory (12) can be fed, by means of which elements, instead of the characters coming from the character generator (7) or in addition thereto, superimposed thereon, the write unit (9) can be controlled, that arranged before the text memory (6) or the image memory (12) there is an interface (5) to which the control computer (2) is connected on the one hand, and a scanner (11) for sampling original documents is connected on the other hand. In this way it is possible either to microfilm original documents directly by means of the COM printer or their contents selectively together with computer output information. <IMAGE>
Patent EP-0368314-A2 (EP)
Inventor: EBARA MASAMI
IPC: H04N9/78
Filed: 1989-11-09
Abstract: In normal reproduction, a switch circuit (11) is set to select an output signal of an A/D converter (1). Consequently, a movement adaptation type YC separating circuit is formed, whereby a luminance signal and a chrominance signal are separated. When a control signal is outputted from a control signal generating circuit (12) in response to an instruction of still picture reproduction, the switch circuit (11) selects an output signal of the last output terminal of delay means formed by line memory (2) or frame memory (3) and inputs the selected signal to the first input terminal of the delay means. As a result, in still picture reproduction, a circulating circuit where the inputted composite video signal circulates in the delay means is formed and a luminance signal and a chrominance signal are separated based on a plurality of composite video signals having different delay times obtained from the circulating circuit. Thus, the delay means provided in the movement adaptation type YC separating circuit is used also for processing of still picture reproduction.
Patent EP-0382931-A2 (EP)
Inventor: STEHR MICHAEL DR
IPC: C08G65/20
Filed: 1989-12-15
Abstract: 2.1 The object was to prepare novel polyethers based on tetrahydrofuran and having good lubricant properties. 2.2 The invention relates to polyethers made from tetrahydrofuran and glycidyl ether. They are prepared in the presence of alkanols. 2.3 The novel polyethers are employed as lubricants.
Patent EP-0379730-A2 (EP)
Inventor: GALLUCCI ROBERT RUSSEL
IPC: C08K9/00
Filed: 1989-12-27
Abstract: Extruded thermoplastic articles having improved electrical shielding and physical properties comprising a thermoplastic extrusion molding resin and conductive reinforcing filaments.
Patent EP-0326377-A2 (EP)
Inventor: ROBINSON JOHN R
IPC: A43B5/00
Filed: 1989-01-26
Abstract: An athletic shoe (10) for resisting ankle inversion is disclosed. The shoe includes an inversion resisting device (15) which prevents inversion of the ankle while permitting a full range of motion in the other planes or directions of motion, i.e., eversion, plantar flexion, and dorsi flexion. The inversion resisting device includes a leg engaging strap (16), a strapping mechanism (19), a fastening device (20) and an inversion resistance adjusting mechanism (23). The leg engaging strap surrounds the leg at an adjustable position above the ankle joint. The leg engaging strap is connected to the shoe by the strapping mechanism which is disposed only on the lateral side of the shoe upper. The strapping mechanism is connected to the shoe by a fastening device which permits a full range of movement in all directions other than in­version in an area centered about the axis of motion of the ankle. The amount of inversion resistance is adjustable by the inversion resistance adjusting mechanism which adjustably sets the length of the strapping mechanism.
Patent EP-0328292-A2 (EP)
Inventor: GLOVER SHEDRIC ONEAL
IPC: C08L83/04
Filed: 1989-02-01
Abstract: A curable, reinforced polydiorganosiloxane micro­emulsion is prepared by adding from 5 to 30 parts by weight of colloidal silica per 100 parts by weight of polydiorgano­siloxane in the microemulsion and from 1 to 5 parts by weight of dialkyltindicarboxylate catalyst per 100 parts by weight of the microemulsion to polydiorganosiloxane microemulsion. The curable, reinforced polydiorganosiloxane emulsion can be cast into coherent, elastomeric films of less than 0.4 micrometer thickness.
Patent EP-0335587-A2 (EP)
Inventor: BEVAN LEONARD NOEL
IPC: B41M5/382
Filed: 1989-03-23
Abstract: A sheet of coated paper or other material for use in a carbon-less copying or other reprographic system has on one face thereof a coating A of a sensitive material e.g. a material which incorporates image-forming materials in micro-capsules, and the coating is deposited uniformly over substantially the entire area of the face except for narrow marginal portions which are free of such coating. The coating is applied in discrete areas by means of a transfer roller, the speed of which is controlled so as to maintain the length of the applied patch of material despite downstream variations in the dimensions of the web and the web is cut inbetween the discrete areas into sheets. By keeping the margins of the sheets free from the sensitive material the coated material is especially suited for printing on by non-­impact methods and discolouration due to mechanical damage to the coating is significantly reduced.
Patent EP-0336673-A2 (EP)
Inventor: KUNICHIKA KENJI C O FUJI PHOTO
IPC: B41N3/08
Filed: 1989-04-03
Abstract: A dampening water composition for lithographic printing which comprises 0.1 to 5% by weight of at least one member selected from the group consisting of monoalcohols or diols of alkanes or alkenes having 5 to 11 carbon atoms, to which 1 to 10 moles of ethylene oxide and/or propylene oxide are added. The dampening water composition is not toxic, has not a possibility of causing a fire and pollution of working atmosphere and, therefore, the use of a local exhaust installation is not necessary. Moreover, it is excellent in characteristics as dampening water such that it does not cause contamination of metering roll, has good bleeding properties, emulsifying properties and stability in continuous processing as well as low foaming properties. Thus, the composition makes printing operation quite stable.
Patent EP-0346001-A2 (EP)
Inventor: GOEBELL JUERGEN K H C O MINNES
IPC: C09D5/18
Filed: 1989-06-01
Abstract: An intumescent aqueous emulsion paint is enhanced by adding alkali polysilicate granules which are substantially insoluble in water to increase the ability of the paint to form a protective char.
Patent EP-0346139-A2 (EP)
Inventor: KREH ROBERT PAUL
IPC: C09K15/14
Filed: 1989-06-09
Abstract: A method of removing iron contaminants in an aqueous system by introducing and maintaining within the system an ortho dihydroxylaromatic compound having at least one electron withdrawing group pendant from the aromatic ring and, further, a method of inhibiting calcium scale formation in the presence of iron contaminants by utilizing a dihydroxylaromatic compound in combination with a calcium scale inhibitor.
Patent EP-0352112-A2 (EP)
Inventor: KLOMFASS ROY DESMOND
IPC: B62D35/00
Filed: 1989-07-20
Abstract: The invention is concerned with air deflectors (1) for vehicles which, in use, serve to decrease the resistance to movement of the vehicle through the air and, in particular, with air deflectors of the self-inflatable type and made of flexible, substantially air impervious sheet material shaped to provide, in the operative condition, a forwardly located air inlet communicating, through a substantially dome-shaped region, with a skirt (11) portion operatively rearwardly located. The air deflectors have means (4, 5, 6, 7) for holding the air inlet (3) forwardly of the front (9) of a vehicle, in use; with an operatively rear part of said skirt portion (11) being adapted to be located over a front region of the roof and sidewalls of a vehicle to which the deflector is fitted said part of the skirt region having a peripheral tension resisting, optionally integral, strap formation (12) for holding said part of the skirt in position on a roof and side wall section of a vehicle.
Patent EP-0364305-A2 (EP)
Inventor: NAGAO YOSHIAKI C O BROTHER KOG
IPC: B41J35/28
Filed: 1989-10-16
Abstract: In a tape feed mechanism comprising a tape storage cassette (1) including at least two tapes (7, 13) in respective wound states and tape feed device feeding the two tapes (7, 13) in an overlapped state, provided is guide member for guiding the two tapes to a predetermined portion in the tape storage cassette (1). 
     Thus, the tape storage cassette (1) is detachably mounted from the tape feed device in a condition that each of the leading end portions of the tapes are fixed at the predetermined position and the tape storage cassette is attachably mounted again to the tape feed device in the condition.
Patent EP-0367479-A2 (EP)
Inventor: ORR BRIAN
IPC: E01C19/48
Filed: 1989-10-24
Abstract: In order to deposit in a speedy manner an even layer of sand reinforced with randomly mixed small mesh pieces of high flexural recovery (4), a tracked vehicle 1 is used. The vehicle has a hopper 3 for the reinforced matrix 4, from which the matrix 4 is fed by a feed conveyor 5 to a vertically reciprocating transverse blade 12; on each stroke, the blade 12 penetrates the top surface to push the mesh pieces down into the layer. The layer then passes down between parallel runs of two belts 9,10, is deposited from the lower belt 10 onto the soil, and is subsequently smoothed by a vibrating plate 11.
Patent EP-0367651-A2 (EP)
Inventor: RISSANEN PENTTI
IPC: C09J7/21
Filed: 1989-10-17
Abstract: A paper strippable from a wall or a like fastening surface, such as wall paper, a poster, a label or the like, carries a re­lease agent (2) on the glueable surface of its backing and to the glueable surface of its backing is applied an agent (3) which is more adhesive than said release agent (2). The outer face of said sizing surface includes areas (2) of release agent and areas (3) of more adhesive agent adjacent to each other in the plane of paper. Said adhesive areas (3) are formed by an agent applied on top of a base web (2) consisting of the release agent, whereby said applied agent can be e.g. some per se known paper coating paste.
Patent EP-0333616-A2 (EP)
Inventor: CORFITS WILLIAM DALE
IPC: H05K7/14
Filed: 1989-01-31
Abstract: A structure is shown having three stages for guiding a system component into an operatively mounted position within an enclosure while simultaneously making a blind attachment of the electrical connectors to complete the power and signal circuits between the component and system contained within the enclosure. A coarse positioning structure includes a guide rail means for directing the component toward the operative, mounted position; an intermediate positioning structure (39,46) functions within the tolerance of the coarse positioning means to substantially align the component including the electrical connectors and a fine positioning means (44) aligns the electrical connectors for the final positioning as the component is latched into the operating position and electrical connections are completed. The three position­ing functions are initiated serially.
Patent EP-0376905-A2 (EP)
Inventor: BENEDETTI MIRELLA
IPC: H01L21/82
Filed: 1989-12-22
Abstract: A programmable logic device has an architecture which permits to implement logic functions through loopable multi­levels by utilizing a network of distributed memory arrays organized as a mosaic of arrays of programmable memory cells and multifunctional interfacing blocks. Each of said blocks contains an input selection circuitry capable of receiving input signals coming from bidirectional input/output pins and/or from outputs of said arrays, signal selection means, polarity selection means and path selection means and an output sorting circuitry capable of selecting non-stored or stored type, data containing signals, selecting the polarity and the path of said signals toward enableable output drive buffers of said plurality of bidirectional input/output pins and/or toward the inputs of any one of said arrays, a circuitry capable of producing for each of said signals a first, non-inverted, and a second, inverted, buffered replica signals with which to drive the rows of one or more of said memory arrays for causing the output of signals from those arrays, each array being programmable in order to perform different logic functions for any combination of inputs thereof and the exchange between two different arrays and between an array and the external world taking place essentially through at least one of said multifunctional blocks.
Patent EP-0369995-A2 (EP)
Inventor: KUBOTA MASUO KOTOBUKI C LTD
IPC: B43K27/00
Filed: 1987-08-06
Abstract: A writing utensil with dual refills is described, which when a cap (3) on a body (1), is rotated in one direction or the other, first and second refills (4, 5) are alternately projected and retracted from the body (1), whereby either the first or second refill can be held at an operating position whilst the other is withdrawn.