baber/WOPTO huggingface dataset:
Patent EP-0200315-A2 (EP)
Inventor: JENNINGS JAMES ROBERT
IPC: B01J37/03
Filed: 1986-03-14
Abstract: An ammonia synthesis catalyst precursor having a high BET surface area and containing oxides of iron, cobalt, aluminium, and an alkali metal of atomic number equal to, or greater than, 19. On reduction the precursor gives a catalyst having a high initial activity relative to that of a catalyst obtained by reduction of a standard fused, cobalt-free, precursor. 
     The precursors may be made by precipitation followed by calcination.
Patent EP-0195659-A2 (EP)
Inventor: IIDA SACHIHIRO C O MIZUSHIMA W
IPC: C21D9/573
Filed: 1986-03-19
Abstract: The steel strip which has been cooled through a cooling zone in a continuous heat treating line is finally cooled by immersing in cooling water in a cooling tank under the controlling in accordance with the following formula:-       
     With such controlling of cooling, any dirt adhesion on the surface of the strip caused by contacting with a sink-roll is prevented.
Patent EP-0202066-A2 (EP)
Inventor: DUNCAN CHRISTOPHER ROBERT
IPC: B01D46/02
Filed: 1986-05-06
Abstract: @ The invention provides a plurality of filter elements 7 disposed on a mounting plate 16. Negative pressure is induced to the exterior of the filter elements 7 thereby drawing dust-laden air into their hollow interiors. The hollow interiors have a smooth low friction surface and hence, when the negative pressure is switched off, dust formed within the interior of the filter element falls under its own weight into a dust receptacle 3. The rigid or semi-rigid filter elements 7 are adapted to be agitated with the negative pressure switched off so as to dislodge any dust particles remaining therein.
Patent EP-0220840-A2 (EP)
Inventor: CARUSO ANDREW JAMES
IPC: A01N47/34
Filed: 1986-09-29
Abstract: Novel 1-(4-aryloxyphenyl)-3-benzoyl urea compounds are described together with methods for their preparation, and the use of said compounds as the active toxicant in pesticidal compositions, and in methods of controlling pests.
Patent EP-0228288-A2 (EP)
Title: Light box
Inventor: NOSKER RICHARD WILLIAM
IPC: G02B19/00
Filed: 1986-12-23
Abstract: A light box comprises a source of light (12), a reflector (14) and a Fresnel lens (38). The lens (38) provides nearly constant illumination of an object such as a liquid crystal cell (50) by collimating light parallel to a normal to the cell. Thus the cell (50) will exhibit a nearly uniform electro-optical response. The reflector (14) preferably is parabolic, while the light source (12) preferably is a line source such as a flourescent tube.
Patent EP-0230253-A2 (EP)
Inventor: CARTER WILLIAM JAMES
IPC: G02B30/25
Filed: 1987-01-13
Abstract: An optical system for producing stereoscopic imaging of a subject. The system includes an objective lens for producing an image of the subject, and right and left ocular lenses for viewing the image through right and left eyes, respectively. A polarizing filter device positioned near the objective lens divides the image produced by the objective lens into left and right perspective components characterized by different polarization directions. Right and left polarizing filters positioned near the right and left ocular lenses allow these right and left perspective components to be viewed exclusively through the right and left ocular lenses, respectively. One embodiment of the invention is a high-power stereoscopic microscope. Another embodiment is a single-objective binocular telescope.
Patent EP-0250780-A2 (EP)
Inventor: KURUMATANI HARUMICHI
IPC: B05D7/22
Filed: 1987-05-06
Abstract: The method has a step of causing an adhisive agent or a lining material to adhere to a curved portion (1a) of a pipe (1) and sticking a reinforcing material transported by gas flowing inside the pipe (1) at a constant flow speed of 1 to 120 m/sec to the adhesive agent or the lining material, the coating device comprises a reinforcing material supplier (3) using a reinforcing mateiral dispersion unit constituted by a closed primary dispersion tank for mixing the reinforcing material from a supply tank (3) with gas supplied under pressure from a blower (5) and by a closed secondary dispersion tank incorporating a dispersing rotary blade rotated by reinforcing material mixed gas supplied under pressure from the primary dispersion tank.
Patent EP-0250851-A2 (EP)
Inventor: TAJIMA KENJI FUJI PHOTO FILM C
IPC: G03B42/04
Filed: 1987-05-22
Abstract: A film package (70) has a flexible light-shielding bag (72, 76) with a stack of sheet films stored therein, the flexible light-shielding bag having at least opposite ends sealed in a direction in which the flexible light-shielding bag can be pulled out, said opposite ends being folded back on one surface and joined together with a seal. The film package is placed in a holder (34) which can be inserted into and removed from a main body of a film loading device (30).
Patent EP-0266556-A2 (EP)
Inventor: MILLER JORGE
IPC: H02K17/42
Filed: 1983-04-07
Abstract: The present invention relates to a rotating electric machine having two stators (1, 13) and two rotors (5, 9). The rotors are fixed to each other for rotation about a common axes. The rotors are cross-connected. 
     A rotating electric machine of the above-mentioned type for use as a motor having a controllable rotational speed is characterised in that the n  th  rotor winding (7, 8) of the first rotor (5) is connected to the (N + 2 - i)  th rotor winding (12, 9) of the second rotor (9) and is further characterised by means for regulating the speed of rotation of the exciting rotary current flowing in the second rotor.
Patent EP-0283565-A2 (EP)
Inventor: THOMPSON STEPHEN PATRICK
IPC: G09G1/16
Filed: 1987-10-27
Abstract: A computer includes a video subsystem with a CRT display, a video controller and a video memory for CRT data which requires access by the controller and a CPU. The subsystem monitors activity of the CRT screen display and the video controller and anytime CRT screen display is not required regardless of the time of occurrence, the CPU is allowed to have access to the video memory during the cycle or cycles in which such inactivity of display occurs. A guaranteed minimum number of cycles is assured for access of the video memory by the CPU during a high speed mode, but in addition arbitration allows CPU access to occur during non-display times so that the CPU can acquire more cycles if necessary. In a low speed mode, arbitration occurs both during display and non-display periods so that the CPU can acquire memory cycles on an as needed basis.
Patent EP-0267555-A2 (EP)
Title: Spektrometerobjektiv für Korpuskularstrahlmessgeräte und Verfahren zur Untersuchung von Proben.
Inventor: FEUERBAUM HANS-PETER DR-ING
IPC: G01R31/28
Filed: 1987-11-06
Abstract: Das erfindungsgemäße Spektrometerobjektiv besteht im wesentlichen aus einer kurzbrennweitigen, weitgehend asymmetrischen Objektivlinse (OL), einem innerhalb der Objektivlinse (OL) symmetrisch zur optischen Achse (OA) angeordneten Ablenksystem (DS) und einem elektrostatischen Gegenfeldspektrometer, das eine Elektrodenanordnung (SG, G1) zur Beschleunigung der auf einer Probe (IC) ausgelösten Sekundärkorpuskeln (SE) und ein ein kugelsymmetrisches Gegenfeld aufbauendes Elektrodenpaar (K1, K2) aufweist. Die Elektrodenanordnung (SG, G1) zum Absaugen und Beschleunigen der Sekundärkorpuskeln (SE) besteht aus einer im Bereich des unteren Polschuhes der Objektivlinse (OL) angeordneten Gitterelektrode (G1) und einer im Korpuskularstrahlengang unmittelbar oberhalb der Probe (IC) angeordneten ebenen Elektrode (SG), die mit einem zwischen dem Probenpotential und dem Potential (VE) der Elektrode (G1) liegenden Potential (VSG) beaufschlagt ist.
Patent EP-0270884-A2 (EP)
Inventor: MATSUSHITA TETSUYA CHUZEN MANS
IPC: G01B11/02
Filed: 1987-11-17
Abstract: A document size detecting device with the arm (3) which folds by interlocking with the reciprocating motion of the optical system of the image forming apparatus and extends and contracts by interlocking with the reciprocating motion of the optical system. The optical sensor (37) for detection of the document size is installed at a prescribed position of the arm(3) and the feeder line (11a) for the light source (11) is held. Therefore, the special mechanism for holding the feeder line (11a) is not necessary and it is possible to achieve simplified construction of the image forming apparatus. Also, because the feeder line (11a) is caused to curve along the outside of the arm (3) at the rotating section thereof, it is possible to provide a large radius of the bent portion of the feeder line (11a) there will be no considerably concentrated stress which is locally applied to the feeder line (11a), therefore the life of the feeder line (11a) can be extended.
Patent EP-0277319-A2 (EP)
Inventor: SCHNEIDER SIEGFRIED
IPC: A63H33/10
Filed: 1987-12-09
Abstract: Es ist ein Bauelement für Baukastensysteme offenbart, das beispielsweise für den Gerüstbau geeignet ist. Dieses Bauelement weist einen stangen- oder stabartigen Grundkörper (29) auf, an dessen beiden Enden je ein Stecker (3;4) mit profiliertem Querschnitt vorgesehen ist, wobei der Stecker entweder Vorsprung (3) oder Sackloch (4) ist.
Patent EP-0273343-A2 (EP)
Inventor: YOKOGAWA KAZUFUMI
IPC: D06P1/38
Filed: 1987-12-21
Abstract: Described are monoazo compounds of the general formula,
      wherein R₁, R₂ and R are independently hydrogen or alkyl, R₄ is alkyl or carboxy, A is
      in which R₅ is hydrogen, methyl, methoxy, ethoxy, sulfo or carboxy, X is hydrogen or sulfo, n is 0 or 1, and the asterisked linkage bonds to the azo group, B₁ and B₂ are independently phenylene or naphthylene, W is hydrogen, carbamoyl, sulfoalkyl, cyano, sulfo, chloro or bromo, and Y₁ and Y₂ are independently -CH=CH₂, -CH₂CH₂OSO₃H or the like, which is useful for dyeing hydroxy group- or carbonamide group-containing materials in a deep yellow color excellent in various fastness properties such as light fastness, perspiration-light fastness and chlorine fastness.
Patent EP-0255976-A2 (EP)
Inventor: PRITCHARD JR JOHN JEFFERSON
IPC: E21B47/06
Filed: 1987-07-28
Abstract: An apparatus for taking a sample of formation fluid and obtaining temperature and pressure data when the apparatus is lowered into a well casing or pipe string, said apparatus comprising: a sampling device (10); a gun perforator (40); two packers (34, 35), one positioned above and the other positioned below the sampling device (10); and valves (20, 22, 23) carried by the sampling device.
Patent EP-0232007-A2 (EP)
Inventor: SMITH JANE ELLEN
IPC: G08C19/02
Filed: 1987-01-08
Abstract: Optically generated signals are processed to form a two-wire 4-20 mA signal by generating (U7) a control signal having pulses at a selected frequency to drive a light emitter (10) which generates light pulses, transmitting the light pulses to a light detector (20) over a transmission line (15) having variable attenuation to form a sensor signal, and amplifying the sensor signal in an operational amplifier (U1). The variations in attenuation follow a process variable to be measured. To save power the amplifier (U1) has a low-current mode into which it is switched whenever no pulse is present in the sensor signal. The amplifier (U1) is switched into a high-current mode only when a pulse is present in the sensor signal. Switching is controlled by the control signal for the light emitter (10). Peaks in the signal from the amplifier (U1) are sampled and held (C1,CR1,S1) and then subjected to low pass filtering (R15,C2) to remove the selected frequency component and leave a cyclic filtered signal. The amplifier (U1) is driven towards ground by a feedback clamping signal which changes slowly with respect to the cyclic filtered signal and is generated by feedback means (U4,U3d). The filtered signal triggers a multivibrator (U10) to form a pulse signal having pulses of fixed length and amplitude of each cycle of the filtered signal. The pulse signal is then averaged (R22,R42,R34,C20,C14,C15) with respect to its voltage, subjected to zero adjustment (U11b,R24) and span adjustment (U11a,R28) and then converted (40) to a two-line 4-20 mA current signal.
Patent EP-0230380-A2 (EP)
Inventor: SZABO ANTHONY W
IPC: A61M5/315
Filed: 1987-01-15
Abstract: A mechanical drive system for driving a syringe, or other fluid infusion system, over extended period of times, which drive system also provides manual advance and quick release features. Manual advance and quick release is selectively provided by mechanically decopuling the gear train from the syringe drive mechanism.
Patent EP-0233715-A2 (EP)
Inventor: BURNHAM MARTIN KARL RUSSELL
IPC: C12N15/53
Filed: 1987-01-28
Abstract: DNA sequences obtained from  S .  clavuligerus  ATCC 27064, recombinant vectors incorporating such sequences and hosts transformed with such vectors are disclosed. 
     The DNA comprises one or more genes coding for one or more enzymes involved in the biosynthesis of penicillin and cephalosporin β-lactams and such enzymes are expressed by hosts into which the recombinant vectors are transformed. 
     The DNA and the enzymes encoded thereby have utility in the preparation of penicillins and cephalosporins, both known and novel, possessing pharmacological, especially antimicrobial, activity.
Patent EP-0239281-A2 (EP)
Inventor: WALTER HERMAN K
IPC: F23G5/16
Filed: 1987-03-10
Abstract: Garbage and other incinerable waste is treated with hot air and steam in a rotary furnace (14), under conditions inhibiting free and complete combustion, so as to produce a gaseous phase and a solid phase consisting of non-­combustible solids. The gaseous phase is mixed with excess air and recirculated combustion gases and passed to a cyclone chamber (40) in which further combustion takes place at a temperature controlled so as to destroy toxic organic compounds and to melt solids such as glass but in­sufficient to promote excessive nitrogen oxide formation. The gases are then passed through a ceramic heat exchanger (48), tempered with ambient air in a further cyclone chamber (50) to cause any residual molten glass still entrained in the gases to solidify, and passed through a second heat exchanger (54), clean compressed air being passed through the second and then the first heat exchanger so as to raise its temperature sufficiently to drive a gas turbine (61).
Patent EP-0241202-A2 (EP)
Inventor: ODAGIRI HIROYUKI C O SEIKO INS
IPC: G04C10/00
Filed: 1987-03-31
Abstract: An analog electronic timepiece with charging function comprises an electric energy generator (1) such as a solar cell, two capacitors (2,4) for storing electric energy generated by the electric energy generator (1) and a voltage detector circuit (17) for detecting the voltages on the capacitors. A driving pulse generator circuit (18) generates a plurality of drive pulses for a step motor wherein the drive pulses consist of relatively wide interval pulses and relatively narrow interval pulses. A voltage detection timing generator circuit (16) determines a detection timing of the voltage detector circuit (17).
Patent EP-0243170-A2 (EP)
Inventor: YOSHITOSHI YOU
IPC: G11B7/123
Filed: 1987-04-22
Abstract: A semiconductor laser apparatus has a semiconductor laser diode (21) for radiating a laser beam (30a), a photodetector (23) formed on a semiconductor substrate (22), a prism (24) having a first plane (24a) for introducing the laser beam (30a), for example onto an optical disc, and for introducing a reflected laser beam (30r) from the optical disc onto the photodetector (23); and a second plane (24b) facing the photodetector (23), and a coating layer (27, 28) formed on the boundary between the semiconductor substrate (22) and the prism (24). The coating layer (27, 28) has a refractive index such that laser light (30s) incident from the first plane (24a) other than the reflected laser beam (30r) is inhibited from reaching the photodetector (23).
Patent EP-0244239-A2 (EP)
Inventor: BALABAN ALVIN REUBEN
IPC: H04N5/08
Filed: 1987-04-29
Abstract: A sync separator detects, in a corresponding part of the waveform of a video signal (100), the occurrence of the trailing edge of a corresponding sync pulse, in accordance with the rate of change of the video signal. Information obtained from the sync tip and the back porch portions of the corresponding sync pulse is used for generating a slice level signal (SL). A comparator (20) responsive to the slice level signal separates a sync signal (100a) from the video signal (100).
Patent EP-0250179-A2 (EP)
Inventor: HUSER DIANA LYNN
IPC: A61P25/00
Filed: 1987-06-12
Abstract: 7-or 8-Substituted, partially hydrogenated pyrazolo[3,4-g]quinoline, thiazolo[4,5-g ]quinoline, oxazolo[4,5-g]-quinoline, and pyrrolo[3,4-g]quinoline derivatives, and 8-or 9-substituted, partially hydrogenated pyrido[2,3-g]-quinazoline derivatives are D-2 dopamine agonists. 6-Oxo-1-substituted-octahydroquinolines and 6-oxo-1- substituted-decahydroquinolines which are additionally substituted in the 3-or 4-position are intermediates useful in preparation of the dopamine agonists. Acetals of 4,6-dioxo-1-substituted-decahydroquinoline 3-carboxylic acid esters enable synthesis of the foregoing compounds.
Patent EP-0251661-A2 (EP)
Inventor: DAVIS ADRIAN FRANCIS
IPC: B65D35/24
Filed: 1987-06-23
Abstract: A nozzle insert (l) for the nozzle (l4) of a squeezable tube (l5) or other dispenser consists of a hollow cylindrical body having a first part (2) carrying raised axially extending circumferentially spaced plateau regions or ribs (3) separated by grooves (4), and a second part (9) having a smoothly cylindrical outer wall (l0) and being of greater length than the first part (2). 
     The insert (l) enables two different paste materials (l7, l8) to be extruded from the tube (l5) in the form of a striped stream.
Patent EP-0265180-A2 (EP)
Inventor: MATSUMOTO MICHIHIRO
IPC: G06F7/72
Filed: 1987-10-15
Abstract: A circuit effects regular multiplication of two field elements in a Galois field GF(2 m ). Each of the field elements is expressed by an m-bit binary member. The two field elements are applied to a binary multiplier array which generates (2m - 1 )-bit partial prod- cuts. The partial products are divided by a generator polynomial of the Galois field to produce final m-bit binary products.
Patent EP-0231139-A2 (EP)
Inventor: FRANCESCHINI JACQUELINE
IPC: C07D311/04
Filed: 1987-01-29
Abstract: The invention relates to new dihydrobenzofuran- and chroman-carboxamide derivatives of the general formula:   <IMAGE> (I) in which R and R' are each hydrogen or methyl; n is 1 or 2; m is 1 or 2; Z is either   <IMAGE> (a)   wherein R1 and R2 are lower alkyl, or <IMAGE> (b)  wherein R3 is alkyl, alkenyl, cycloalkyl-alkyl, cycloalkenyl-alkyl, X is H, NH2, methoxy, or methyl and Y is H, Cl, cycloalkylmethylsulfonyl, alkylsulfamoyl or alkylsulfonyl and to their pharmacologically acceptable acid addition salts and their optical isomers, to the processes for the preparation thereof and to the use thereof as medicaments, especially as neuroleptics.
Patent EP-0245189-A2 (EP)
Title: Proceeding to produce positive inertial effects and a differentiated motor behaviour in internal combustion engines
Inventor: TOMAS MARTINEZ MIGUEL
IPC: F02B41/00
Filed: 1987-05-07
Abstract: Proceeding to produce positive inertial effects and differentiated driving behaviour in internal combustion engines.
     It consists of constituting a connecting rod with different characteristics to thos know, which has a centre of gravity displaced towards the rotation side of the motor.   It has a greater weight.   It has an oblique shape which favours the irregular distribution of the mass with regard to the vertical axle boltpad of the crankshaft.   
     The inertial effect increases with the weight of the connecting rod. 
     To be applied to internal combustion engines and to any other connecting rod-crank.
Patent EP-0294544-A2 (EP)
Inventor: SEIDEL JURGEN
IPC: B21B13/14
Filed: 1988-03-23
Abstract: A rolling mill stand with work rolls which are supported as necessary by back-up rolls or by intermediate and back-up rolls. The rolls are axially slidable relative to each other. The bodies of the rolls are provided with alternatingly concavely and convexly shaped contours in such a way that the rolls supplement each other in at least one axial position of the rolls so that no gap exists between the rolls. Corrections of the roll gap between a pair of rolls can be carried out by relative axial displacement of the rolls. The contours of the rolls have in the neutral position thereof, in addition to a maximum inclination in the middle, maximum inclinations of the circumferential lines on both sides of the middle of the circumferential surfaces of the rolls in longitudinal direction of the rolls in which roll gap profile changes are to be effected.
Patent EP-0286007-A2 (EP)
Inventor: ANTRANIKIAN GARABED
IPC: C12N9/28
Filed: 1988-03-31
Abstract: Amylases and pullulanases which can be obtained from Thermoanaerobacter finii DSM 3389 and Thermobacteroides acetoethylicus DSM 2359 are described. The extracellular, thermostable amylases and pullulanases are produced from the said thermophilic, anaerobic microorganisms in a continuous process in high concentration. These enzymes have a high stability at 60 DEG C and 70 DEG C in the absence of metal ions and substrate under aerobic conditions. The pH and the temperature optimum are in the same range, so that both enzymes can be employed together for starch hydrolysis.
Patent EP-0288806-A2 (EP)
Inventor: BUCK ROBERT
IPC: G01P13/00
Filed: 1988-04-08
Abstract: Dargestellt und beschrieben ist ein Wärmeübergangsmeßgerät, nämlich ein Strömungswächter zur elektrischen Erfassung von Wärmeverlusten in einem strömenden Medium, mit einem metallischen, kreiszylindrischen Meßgerätgehäuse (1), das ein Außengewinde (2) aufweist, mit einem ersten Temperaturmeßelement (3), mit einem Heizelement (4) und mit einem zweiten Temperaturmeßelement (5). Der erfindungsgemäße Strömungswächter ist einerseits thermisch besonders flink, kann andererseits relativ einfach hergestellt werden, und zwar dadurch, daß das erste Temperaturmeßelement (3), das Heizelement (4) und das zweite Temperaturmeßelement (5) auf einer Seite einer elektrisch gut isolierenden, thermisch gut leitenden Trägerfolie (6) aufgebracht sind und die Trägerfolie (6) mit ihrer den Temperaturmeßelementen (3, 5) und dem Heizelement (4) abgewandten Seite - zumindest in den Bereichen, in denen die Temperaturmeßelemente (3, 5) und das Heizelement (4) aufgebracht sind - mit dem Meßgerätgehäuse (1) in wärmeleitendem Kontakt gebracht ist.
Patent EP-0290034-A2 (EP)
Inventor: SOLL ERNST
IPC: E06C7/18
Filed: 1988-05-06
Abstract: Ladder comprising a central rail (1) having a C-shaped cross-section, comprising rungs (2) which are welded onto the rear of the central rail (1), on which the opening (4) of the C-shaped cross-section is situated, and comprising holding clips (3) for the attachment and fixing of the ladder. <IMAGE>
Patent EP-0291884-A2 (EP)
Inventor: SUZUKI TOSHIO
IPC: C08G77/38
Filed: 1988-05-13
Abstract: This invention relates to organopolysiloxanes which exhibit liquid crystallinity at relatively low temperature, for example room temperature. A method for their preparation is also disclosed.