baber/WOPTO huggingface dataset:
Patent EP-0429128-A2 (EP)
Inventor: VILLENA ALAN
IPC: C08F4/60
Filed: 1990-11-13
Abstract: A process for preparing an olefin polymerization catalyst which comprises halogenating a magnesium-di-(3- halo or 3-C 1  to C 8  alkoxy-phenoxide) with a halide of tetravalent titanium in the presence of a halohydrocarbon, recovering the solid reaction product from the reaction mixture and combining the solid reaction product with an organo aluminium compound and an electron donor.
Patent EP-0397504-A2 (EP)
Inventor: UNGER MICHAEL
IPC: B29B15/12
Filed: 1990-05-10
Abstract: The invention is concerned with method for impregnating fibre bundles with molten or liquid resin (24,29) in the course of manufacturing a fibre-reinforced material (which material comprises fibre bundle or bundled group of fibres, wherein each fibre is surrounded by matrix resin) by impregnating a continuous web (10,10a) of one or more fibre bundles with molten or liquid resin (24,29) and solidifying said resin by cooling or chemical reaction. Before impregnation, the molten or liquid resin material (29) is subjected to shear forces by causing it to flow between two closely spaced surfaces (26,27) which are in moving relationship into each other.
Patent EP-0403135-A2 (EP)
Inventor: SCHEID CARL CREGLOW
IPC: G21K5/02
Filed: 1990-06-04
Abstract: A multi-zoned x-ray exposure detector for a scanning fan beam x-ray system comprises an electron emitter (64) which upon exposure to x-rays (22) emits electrons into a channel defined by isolation walls (48). The channel contains air which is ionized. The isolation walls (48) extend parallel to the direction of the sweeping fan beam behind the electron emitter. Within each channel formed by the isolation walls, is a collection electrode (52) biased in voltage with respect to the electron emitter to collect the ions. The intersection of the beam and the channel defines a zone in which exposure may be determined. 
     The current from the collection electrode is amplified by an amplifier (44) to produce a signal related to x-ray exposure of each zone.
Patent EP-0415679-A2 (EP)
Inventor: KISER ERNEST J
IPC: G01N33/52
Filed: 1990-08-24
Abstract: A separation matrix impregnated with a separating agent separates red blood cells or hemoglobin from whole blood. Upon separation, an impregnated test reagent reacts with the separated substantially clear component fluid to form a colored product which enables a visual or meter test for analyte levels in whole blood. Such a test is appropriate for, among other things measuring glucose, cholesterol, or alcohol levels in whole blood samples.
Patent EP-0456943-A2 (EP)
Inventor: PETIT ROBERT
IPC: B65D51/18
Filed: 1990-10-26
Abstract: L'invention concerne une coiffe (10) pour un récipient (100), ladite coiffe comprenant un corps cylindrique creux (16,28), des moyens (22) pour fixer ledit corps (16) sur le récipient (100), un premier organe d'arrêt (40) sur une extrémité supérieure dudit corps (16,28) et un dôme courbe (46) s'étendant vers le haut et incluant un second organe d'arrêt (48). Selon l'invention, lesdits premier et second organes d'arrêt (46,48) sont en prise l'un avec l'autre de manière à fixer de manière interchangeable ledit dôme courbe (46) s'étendant vers le haut sur la coiffe (10). Application à la parfumerie et à la cosmétologie.
Patent EP-0387214-A2 (EP)
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H19/28
Filed: 1990-03-08
Abstract: A rewinder for converting large supply rolls of paper into smaller rolls (B) such as toilet tissue and kitchen towels includes a pair of winding cylinders (11, 13) the surfaces of which are spaced slightly apart to create a nip (1) therebetween. The cylinders (11,13) rotate in the same direction, so as to create opposing surface movement in the area of the nip (1). A web of paper (N) enters the nip (1) and crosses therethrough from one winding cylinder to the other, passing firstly the winding cylinder (11) the surface of which is moving in a direction opposite to the incoming direction of the web (N). A core (A) on which the web (N) is to be wound is to be inserted into the nip (1), pinching web (N) between the first winding roll (11), causing a reverse movement in the direction of the web (N) and separating the web (N) in the nip (1) between the two winding cylinders (11, 13). The core (A) has adhesive on its surface which contacts the web (N) and causes the leading edge of the web (N) to fold back upon itself and wind up on the core (A) under the action of the second winding cylinder (13) to create a small log or roll (B) of paper on the core (A) in the space between the two winding cylinders (11,13). The invention includes means (19) for taking up the slack in that portion of the advancing web (N) immediately in front of the winding cylinder (11) during the period when the leading edge of the web (N) folds back upon itself and before it begins to wind up on the core (A) under the action of the second winding cylinder (13).
Patent EP-0457285-A2 (EP)
Inventor: SASAKI KATSUTOKI
IPC: G01R33/3815
Filed: 1991-05-14
Abstract: A static magnetic field generating apparatus used by an MRI system comprises a cylindrical superconducting magnet (10) for generating a static magnetic field along a horizontal plane, and a magnetic shield body (20-2) which shields magnetism generated by the superconducting magnet and which consists of vertically split first and second split bodies (22A, 22B), the first split body (22A) having four support members (30) provided at the four corners therein for supporting the magnet and has terminal lids thereof in an axial direction. When the apparatus for generating a static magnetic field used by an MRI system is to be assembled, the magnet (10) is suspended and moved downward into the interior of the first split body (24) of the magnetic shield body (20-2) installed on the floor. In this case, the magnet (10) is supported by the support members (30). Then, the second split body (22B) of the magnetic shield body (20-2) is placed on the first split body (22A) to integrally form the magnetic shield body (20-2). Terminal tids are butted against the openings of the shield body and screwed to it by bolts.
Patent EP-0465855-A2 (EP)
Inventor: FABRY LASZLO DR
IPC: H01L21/306
Filed: 1991-06-11
Abstract: In the process, the silicon wavers are subjected, after an oxidising treatment, to the action of organosilicon compounds whose molecule contains at least one radical which is hydrolysably bound to silicon and at least one radical having hydrophilic properties. Depending on the compound selected, more or less strongly hydrophilic or hydrophobic silicon surface properties can be established by this means under mild conditions. The waters treated in this way have a high storage stability and also retain the nature of their surface under difficult climatic conditions. The nature of the surface after the oxidising treatment can then be particularly easily restored by hydrolysis.
Patent EP-0476459-A2 (EP)
Inventor: AXMANN ARNOLD DIPL-ING
IPC: B66D1/54
Filed: 1991-09-06
Abstract: The invention relates to a safety device for monitoring the transmission (2) between the motor (1) and the cable drum (3). In this case, the speed and rotation angle are detected on the motor (1) and cable drum (3) using sensors (4, 5, 6, 7), and are compared in relation. <IMAGE>
Patent EP-0490428-A2 (EP)
Title: Vielkanalspektrometer
Inventor: MARTENS GERHARD DR
IPC: G01J3/28
Filed: 1991-12-03
Abstract: Die Erfindung betrifft ein Vielkanalspektrometer (10), insbesondere zur Untersuchung von Pigmentmalen (16) mit einer Auswerte- und Anzeigeeinrichtung (14) und optischen Mitteln (18, 19, 21, 23, 22) zur Bestimmung und zur Abbildung von Remissionsspektren einer Hautoberfläche auf einer auswertbaren Bildebene (x, y) unter Berücksichtung eines Weiß-Standards (17). Bei einem solchen Spektrometer zur Untersuchung von u.U. maligner Pigmentmale (16) ist eine berührungslose optische Punkt für Punkt-Abtastung der Hautoberfläche wünschenswert, weshalb die optischen Mittel des Spektrometers (10) ein auf die Hautoberfläche und den Weiß-Standard (17) gerichtetes Linsensystem (18, 21, 22) und eine Spaltblende (19) mit einem nachgeordneten entsprechend einem Spalt (20) der Spaltblende (19) ausgerichteten Beugungsgitter (23) umfassen, zur gleichzeitigen Erzeugung des Remissionsspektrums der Punkte einer bestimmbaren Zeile (25) der Hautoberfäche und des Weiß-Standards (17) auf der dem Beugungsgitter (23) nachgeordneten mit der Auswerte- und Anzeigevorrichtung (14) verbundenen Bildebene (x, y). <IMAGE>
Patent EP-0443857-A2 (EP)
Inventor: TANAKA MAKOTO
IPC: H01L21/822
Filed: 1991-02-21
Abstract: A method for producing layout comprises the steps of: producing power line and other blocks according to inputted circuit configuration data represent kind, attribute data and element to be included in the semiconductor integrated circuit; determining kind of element portions arranged at each of the blocks according to the total area of each kind of the element portion in each block; moving the different kind of element portion in each block to one of blocks including the same kind of element portion; and arranging the element portions according to the data of a horizontal position. For obtaining a vertical length of each block, a minimum lengths of resistor and capacitor blocks are inputted; then the actual vertical length of the transistor block is determined; and then final vertical lengths of resistor and capacitor blocks are determined. A resistor or capacitor is modified in its shape if it has large length than the determined vertical length. A resistor or capacitor with large area is made with full vertical length of the layout. Other components are arranged between full vertical length blocks.
Patent EP-0467644-A2 (EP)
Inventor: EZAWA AKIRA
IPC: G03B17/30
Filed: 1991-07-16
Abstract: A film magazine (10) comprises an output unit (15) for outputting "unused" information when built-in film is unused or "used" information when built-in film is used, and a display unit (14a,14b,14c) for displaying use information based on the information sent from the output unit (15).
Patent EP-0488942-A2 (EP)
Inventor: BEHM FELIX DR
IPC: G05D23/20
Filed: 1991-10-18
Abstract: The control of the temperature of pipes requires a high expenditure on construction and energy; often temperature gradients in the boundary regions of the useful spaces cannot be avoided. A furnace which is constructed as a toroidal and regulated heat exchange tube (1) and whose useful furnace space (4) is completely closed in two dimensions and at least partially closed in the third dimension ensures a uniform temperature distribution in the useful space (4). This temperature-control device requires little expenditure on construction and the energy required to operate it is minimal. A combination of a heating and cooling mode makes possible its use in a wide temperature range. Preferred methods of operating the device relate to the inclusion of the heat pipe (1) in a closed control circuit and also to a controlled cooling in order to increase power. The device is primarily used in analysers, in particular for controlling the temperature of separating columns in gas chromatographs. <IMAGE>
Patent EP-0501422-A2 (EP)
Inventor: MEYER GENE R
IPC: C08L33/26
Filed: 1992-02-25
Abstract: Precipitation of salts from glycol-based fluids when mixed with water is prevented by the addition of copolymers or terpolymers of acrylic acid or alkali metal salt thereof and one or more of the monomers selected from the group consisting of 2-acrylamido-2-methylpropyl sulfonic acid or metal salt thereof, 4-styrenesulfonic acid or metal salt thereof, a lower alkyl hydroxy acrylate, and mixtures thereof.
Patent EP-0518020-A2 (EP)
Inventor: FLAKUS WERNER DR
IPC: C08G18/08
Filed: 1992-04-10
Abstract: The invention relates to the preparation of aqueous, radiation-curing, anionic urethane urea acrylates by melt dispersion of prepolymeric reaction products of cyclic polyisocyanates with hydroxyethyl acrylate, relevant polyols and sodium aminocapronate in water, free from organic auxiliary solvents, which are characterised in that cyclic polyisocyanates are reacted on the one hand with hydroxyethyl acrylate at 25-50 DEG C in an NCO/OH equivalent ratio of 4:1 to 5:1 to form NCO-containing urethane acrylates, and on the other hand with polyols at 50-100 DEG C to form NCO-containing urethane acrylates in the absence of solvents, and a dilute aqueous solution of an alkali metal salt of aminocaproic acid in a concentration of 35-20% by weight is fed into the hot melt at 80-95 DEG C with vigorous mixing and within seconds, and is emulsified with further water.
Patent EP-0531656-A2 (EP)
Inventor: OCHIAI HARUYUKI
IPC: C08K7/18
Filed: 1992-07-09
Abstract: A low-shrinkage, wet type unsaturated polyester (B.M.C) composition having high thermal conductivity and a circuit breaker housing made thereof are disclosed. The unsaturated polyester resin composition is for use in producing a housing to be employed in an electrical device or instrument and which contains fillers part of which is a filler having high thermal conductivity.
Patent EP-0549946-A2 (EP)
Inventor: SCHUETZE GERALD DR
IPC: G03F7/027
Filed: 1992-12-15
Abstract: A radiation-polymerisable mixture is described which comprises   a) a compound having at least one free radical-polymerisable group,   b) a water-insoluble polymer binder which is soluble in aqueous alkaline solutions, c) a finely dispersed mineral pigment based on silicic acid or silicate, whose surface has been modified by reaction with a compound reactive therewith, which additionally contains a group which can be crosslinked by means of free radicals or heat, d) a polymerisation initiator which can be activated by radiation, and e) a compound which is able to crosslink under the influence of heat with itself, with the binder (b) or with the polymer of the compound (a).   The mixture is processed into solder resist masks offering improved corrosion protection and enhanced insulation resistance.
Patent EP-0565780-A2 (EP)
Inventor: JUNGER REINER
IPC: D01H11/00
Filed: 1992-12-24
Abstract: In a cleaning apparatus for textile machines, there is provided a first travelling cleaner 4 having a shuttle-shaped suction pipe 3 engaging in a stationary suction channel 1 which is sealed off by two sealing lips bearing against the suction pipe 3. When a machine standstill occurs in a textile machine, this first travelling cleaner 4 then cleans only the textile machines arranged in front of this stationary textile machine. In order also to achieve a cleaning of the textile machines arranged behind the stationary textile machine, there is provided a second travelling cleaner 4 which is essentially identical to the first travelling cleaner 4 and which likewise engages with its suction pipe 3 into the suction channel 1. The two ends of the suction channel 1 are each connected to a blower 10. Furthermore, a partition wall 12 movable along the suction channel 1 is provided inside the suction channel 1 between the two travelling cleaners 4. <IMAGE>
Patent EP-0522880-A2 (EP)
Inventor: HOLTON TIMOTHY ALBERT
IPC: A01H5/02
Filed: 1992-07-10
Abstract: The present invention relates to a nucleic acid isolate comprising a sequence of nucleotides encoding, or complementary to a sequence encoding, a dihydrokaempferol (DHK) hydroxylating enzyme or derivative or part thereof. The present invention also relates to transgenic plants carrying and expressing the above mentioned nucleic acid material.
Patent EP-0526053-A2 (EP)
Inventor: SAWADA HISASHI
IPC: H01R13/627
Filed: 1992-07-16
Abstract: A connector 10 comprises a main connector body 1 and a plurality of mating connector bodies 2 having a pair of poles in each set of divided conductor circuits. The main connector body 2 is provided with four terminals 4 in two pairs of poles in a casing 3. The four terminals project into a cavity 5. Ribs 6 are disposed adjacent to the terminals in the cavity 5. Each rib is disposed in a different position in connection with the mating connector bodies 2. They have three cavities 15 with the same shape. Female terminals 9 are inserted into two of the cavities 15 and are connected to cords 20, respectively.
Patent EP-0537894-A2 (EP)
Inventor: VASUDEVAN RANGASWAMY
IPC: G06F9/46
Filed: 1992-09-07
Abstract: In a distributed computing environment, an apparatus and method for a federated Naming System which can resolve Composite Names comprised of Names from an arbitrary number of disparate Naming Systems. A syntax for Composite Names is defined as well as necessary operations to directly resolve such Composite Names without the need for customized agents or gateways.
Patent EP-0544648-A2 (EP)
Inventor: KAMOSHIDA KAZUYOSHI
IPC: H01L21/263
Filed: 1986-05-12
Abstract: Charged particles are irradiated over a (Al) thin film (32') formed on a convex and concave surface (31,34) of a substrate (2) or over a thin film (32) being formed on a convex and concave surface (31,34) of a substrate (2). During the irradiation, raise in temperature of the thin film (32') and impingement of charged particles cause the fludization of the thin film (32'), so that a planarized thin film (32') is formed within a short period of time.
Patent EP-0569892-A2 (EP)
Inventor: GRUNDY STEPHEN GEORGE
IPC: C07C45/28
Filed: 1993-05-08
Abstract: Substituting aqueous hydrogen peroxide/hydrogen bromide for bromine in a known process for producing a ditertiaryalkyl substituted hydroxybenzaldehyde such as ditertiarybutyl hydroxybenzaldehyde from the corresponding ditertiaryalkyl substituted methylphenol results in a substantially impaired yield of product. 
     Improved yields are obtained by employing a reaction temperature of at least 40°C, preferably 50 to 80°C in conjunction with a hydrophobic solvent such as chloroform. Preferably, the process employs very concentrated hydrogen peroxide solution, 65% to 75% w/w, introduced into the bromide-containing reaction mixture during a period of from 25 to 75 minutes.
Patent EP-0593041-A2 (EP)
Inventor: KAMIYAMA YUJI
IPC: B41J2/05
Filed: 1993-10-13
Abstract: A driving voltage of a discharging heater in an ink jet recording head is set according to property of the individual recording head. More specifically, sub-heaters (102, 103) are formed on a board on which discharging heaters (101) are formed, by a same process as that for the discharging heaters. Resistance values of the sub-heaters (102, 103) are read so that the driving voltage of the discharging heaters (101) can be set on the basis of the read resistance values.
Patent EP-0588378-A2 (EP)
Inventor: SJOGREN CHRISTER A
IPC: B65G23/23
Filed: 1990-08-11
Abstract: A tray conveyor system (10) for receiving and dispensing products comprising:
     closed loop track means (41) for supporting and guiding the tray conveyor system;   a closed loop tray conveyor assembly comprised of a plurality of individual tilt tray carrier means (20) each being coupled to the adjacent carrier means respectively located downstream and upstream of each carrier means whereby each carrier means comprises a "link" in a closed loop "chain";   each of said carrier means comprising roller means (25,27), said track means including guide means (41a-c,42a-c) receiving said roller means for guiding each of said carrier means along a closed loop track means;   each of said carrier means including frame means (21) and a tilt tray (23) swingably mounted thereto;   the bottom surface of each frame means being provided with a conductive metallic member (26a-b);   linear electric motor means (LIM) mounted on said track means adjacent to said metallic member in such a manner as to provide a small air gap between said linear electric motor means and said metallic plate;   said linear electric motor means being energizable to create an electromagnetic field for creating eddy currents in said metallic member to develop a thrust sufficient for moving all of said carrier means in a predetermined direction along said track means whereby substantially continuous propulsion of said tray conveyor is obtained as the metallic members of each of said carrier means passes said linear electric motor means.
Patent EP-0581394-A2 (EP)
Inventor: THOLERUS JAN
IPC: B42C9/00
Filed: 1990-09-14
Abstract: A method for manufacturing booklets, each booklet comprising a cover made up of two cover sheets, a spine therebetween, and a binding agent attached to the inside of the spine, as well as a sheaf of papers inserted between the two cover sheets, one side edge of the sheaf being connected to the inside of the spine by means of the binding agent, which is activated by an activation device such that the side edge of the sheaf of papers inserted in the cover will adhere to the binding agent, characterized in that the cover (1) is parted from the activation device (9), or vice versa, by a first poweroperated transport means (44, 46, 47) so that the binding agent (5) is brought to solidify. 
     The invention also relates to a machine for manufacturing booklets according to the above method.
Patent EP-0562787-A2 (EP)
Inventor: HIRABAYASHI YASUJI
IPC: H04N7/54
Filed: 1993-03-22
Abstract: An amount of data coded in the past is detected at a prescribed period. Criteria for deciding whether a pixel block of interest is to be coded by processing for motion-compensated coding of interframe difference, processing for coding of interframe difference without motion compensation or processing for intraframe coding are adjusted based upon the amount of code detected.
Patent EP-0595651-A2 (EP)
Inventor: INUI TOSHIHARU C O CANON KABUS
IPC: B41J19/14
Filed: 1993-10-29
Abstract: A recording head having an ejection portion group (10d) for ejecting a black ink, and ejection portion groups (10a,b,c) for ejecting color inks is used. When a black image to be printed by the black ink is present adjacent to a color image to be printed by the color ink, a black image portion adjacent to the color image and a black image portion which is not adjacent to the color image are formed in different scans, thereby obtaining a high-quality image from which ink blurring at a boundary portion between the black and color images is eliminated.
Patent EP-0607941-A2 (EP)
Inventor: GRAESSLE JOSEF A C O MINNESOTA
IPC: G01N21/64
Filed: 1994-01-19
Abstract: The apparatus (10) for detecting fluorescence is a fully automated instrument for determining the relative fluorescence of a sterilisation monitor vial (24). The light source for excitation of the fluorescent material is a halogen lamp (28) held in a stable stand-by gate, energised to full illumination only when a vial is inserted into a cavity (16) in the instrument housing actuating light switch (26). Excitation light from the lamp is guided in two parallel light paths through light filters (32) providing a selected wavelength band to the vial (24) and to a fluorescing reference film (34). Emitted light from the fluorescent film and from the vial is guided onto separate detectors (34,36) providing signals for evaluation by a programmed microprocessor (56). Results of the microprocessor program provide output information of the relative fluorescence and/or apparatus performance. Normal output information is in the form a yes/no result indicated by green (the vial passes the sterilisation test) or red (the vial fails) lights (18). It is possible to obtain specific values of the light output from the vial. Further, the microprocessor provides self-calibration of the system and automatic diagnostics of performance.