baber/WOPTO huggingface dataset:
Patent EP-0228583-A2 (EP)
Inventor: SASAKI NORIAKI
IPC: G21F9/30
Filed: 1986-12-01
Abstract: An electric melting furnace for glassifying high-radio­active waste characterized in that, in a furnace for melting glass containing platinum-group elements which has an outlet of glass at the bottom part of a melting tank, the bottom of the furnace surrounding the outlet has an inclination of more than 30° and not more than 70° with respect to the horizontal plane toward the cullet, and the distance ℓ₁ between a surface-inside opening part of the outlet and bottom ends of at least a pair of electrodes (3a, 3b) for supplying most of power required for glass melting is a half or more, but not exceeding, of the distance (ℓ₂) between the electrodes (3a, 3b).
Patent EP-0226904-A2 (EP)
Inventor: ELFERT FRITZ DIPL-ING
IPC: H01H13/702
Filed: 1986-12-04
Abstract: An essential cost reduction in the manufacture of printed circuit boards, particularly for keyboards, is achieved by the fact that both the printed circuit substrate and also the circuit pattern to be placed on it and also the connecting areas to multi-core cables are each produced as injection mouldings. <IMAGE>
Patent EP-0242453-A2 (EP)
Inventor: BOJARDI TIZIANO
IPC: B65D51/00
Filed: 1986-11-17
Abstract: A closure (10) for containers comprises a stopper or liner (11) held in place by a metal cap (13) crimped to the mouth of the container (12) into which the stopper or liner is inserted as a seal. Said cap has in its upper portion a circular raised part (18) onto which is placed and secured a tear off crown (14) for removing said cap, either partially or totally, which crown has a gripping-edge (21) which partially overtops the skirt of said cap. The base of said raised part is provided with an annular line of least resistance surrounding it.
Patent EP-0189313-A2 (EP)
Inventor: HALL WILLIAM GARFIELD
IPC: B22D11/18
Filed: 1986-01-21
Abstract: A method and a device for compensating for loss of metallostatic pressure during the casting of molten metal 1 under gas pressure from a slit 5 in a container 3 onto a moving chilled surface 6 in which some of the molten metal 1 is allowed to penetrate into a chamber 12 maintained at a gas pressure different from the gas pressure in the container 3 and the extent to which the metal 1 penetrates into the chamber 12 is used to control an increasing or a decreasing of the gas pressure in the container 3 to compensate for the loss of metallostatic pressure. Preferably the extent of penetration is sensed by an electrically conductive probe 13 which is part of a circuit closable by the molten metal 1 coming into contact with the probe 13.
Patent EP-0194053-A2 (EP)
Inventor: DI MONDI VINCENT D
IPC: H05K7/14
Filed: 1986-02-12
Abstract: Incorrect pairing of subsidiary printed circuit boards (100a, 100b) on opposite sides of a main circuit board (10) is prevented by providing a shaped key or insert (150a, 150b) on each subsidiary circuit board (100a, 100b). The inserts (150a, 150b) are arranged to mate within an aperture in the main board (10) only when the inserts are complementary in shape and orientation.
Patent EP-0199432-A2 (EP)
Inventor: HIGUCHI TAKERU
IPC: G01N31/22
Filed: 1986-02-21
Abstract: A method for the fluorometric or electrochemical assaying of low levels of primary amines and more particularly, biogenic and endogenous amines such as catechol amines, amino acids, and peptides, by reacting a substituted or unsubstituted naphthalene-2-3-dicarboxyaldehyde with the non-fluorescing primary amine of interest in the presence of a cyanide ion under mildly alkaline conditions thereby to form an entity which is amenable to both fluorescent and electrochemical detection.
Patent EP-0197785-A2 (EP)
Inventor: WRAY DANIEL X
IPC: G11B5/738
Filed: 1986-04-07
Abstract: An enhanced substrate for magnetic data storage devices incorporating a metallic thin film magnetic recording medium attached to the substrate by wet plating processes. In one embodiment the substrate is composed of a single phase alloy. The substrate can then be processed by conventional magnetic data storage device fabrication procedures with the resultant storage device having fewer surface coating irregularities and magnetic characteristic inconsistencies than conventional magnetic data storage devices. In an alternative embodiment a layer of a single phase alloy is first deposited onto a conventional substrate. The single phase alloy may be incorporated in both rigid storage devices where a magnetic data read-write head floats above the surface of the storage device or flexible magnetic storage devices in which the read-write head is in intimate contact with the storage device.
Patent EP-0213933-A2 (EP)
Inventor: KISHINO KAZUO
IPC: C07D207/452
Filed: 1986-08-28
Abstract: A method for the manufacture of a maleimide comprising the steps of heating a maleinamic acid in an organic solvent capable of forming an azeotrope with water in the presence of an acid catalyst while causing the water formed during the course of said reaction to be removed from the reaction system in the form of an azeotrope with said organic solvent thereby effecting ring-closure imidation of said maleinamic acid, which method is characterized by separating and recovering an acid catalyst layer from the organic solvent layer after completion of said ring-closure imidation and circulating said acid catalyst layer to the step of said ring-closure imidation for repeated use therein.
Patent EP-0223367-A2 (EP)
Inventor: LEBRETON EDWARD T
IPC: B29C41/20
Filed: 1986-10-01
Abstract: There is disclosed apparatus for rotationally casting a plastic liner (80) for a pressure vessel having a metal access fitting (54) molded therein. The apparatus includes a rotational casting arm (l0) having a mold supporting surface (38, 42) and adapted to be rotated about orthogonal axes (X, Y). A hollow mold (46) having a mold cavity surface (73) conforming to the outside surface of the liner to be molded is removably attached to the mold supporting suface together with a metal access fitting. The metal access fitting has a longitudinal axis aligned with one of the orthogonal axes and has at least a first surface portion (58) extending into the mold cavity. The first surface portion and the surface of the mold cavity are coated with plastic upon mold rotation to form the plastic liner.
Patent EP-0213098-A2 (EP)
Inventor: SJOSTROM STAFFAN
IPC: B62D33/067
Filed: 1986-07-24
Abstract: The invention relates to an arrangement for the suspension of a forwardly tippable cab (1) on a vehicle frame (2) with at least one spring means (50) and one movement restrainer (65) arranged between the cab (1) and the frame (2), said spring means (50) being adapted to absorb the oscillations of the cab (1) and the restrainer (65) being adapted for restricting the vertical movement of the cab (1) relative the frame (2). 
     When tipping the cab (1) on the kind of vehicle mentioned above, the centre of gravity of the cab (1) is moved, whereby the weight of the cab (1) is successively transferred to the spring means (50). The latter then contracts and the necessary play between the vehicle drive unit (1) and lower portions of the cab (1) necessary for tipping the cab decreases, resulting in that the cab can collide with the drive unit (8). 
     The invention has the object of counteracting the cab sinking during the tipping sequence, and the invention is distinguished in that both the spring means (50) and the movement restrainer (65) each has a support mounting (60 and 68) in the carrying parts of the cab (1) and that the support mounting (68) of the movement restrainer (65) is arranged forward of the support mounting (60) of the spring means (50).
Patent EP-0253952-A2 (EP)
Inventor: OHTSUKA KUNIO
IPC: F16H61/10
Filed: 1983-08-17
Abstract: The hydraulic control system according to the present invention includes a pressure regulator valve (2) having a port (102e) which always communicates with a gear selector valve via a conduit (402). This port (102e) does not directly communicate with a pressure converter valve. Actually, the pressure regulator valve (2) is formed with a second port (102f) and this port (102f) is closed by a land (202d) when a pump (O/P) cannot discharge an oil at a sufficiently high rate such as during start-up of the engine. In operation of the regulator valve (2), an excessive amount of oil to be drained during pressure regulation is discharged out of the port (102f) into the conduit (406) connected to the converter pressure valve (Fig. 2b).
Patent EP-0246444-A2 (EP)
Inventor: COYM JURGEN
IPC: A62B9/00
Filed: 1987-04-10
Abstract: Die Erfindung beschreibt eine elektronische Warneinrichtung (1) für ein Filtergerät zur Anzeige des Erschöpfungszustandes des Gasfilters (10), die in Strömungsrichtung hinter dem Gasfilter geschaltet ist. Die Warneinrichtung (1) weist im wesentlichen eine elektrochemische Meßzelle (3) als Meßelement zum Nachweis schädlicher Schadgaskonzentrationen auf, die das Ende der Gebrauchszeit des Gasfilters anzeigt.
Patent EP-0243924-A2 (EP)
Inventor: BISACCHI GREGORY S
IPC: C07F9/547
Filed: 1987-04-27
Abstract: Antibacterial activity is exhibited by 2-azetidinones having an acylamino substituent in the 3-position and having an activating group in the 1-position of the formula
     wherein R 4  is -CH 2 -Z,
     
     
     
     or
     and Z is
Patent EP-0257373-A2 (EP)
Inventor: BAYER ECKHARD DR
IPC: C01G23/08
Filed: 1987-08-04
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von TiO2-Pigmenten nach dem Sulfatverfahren durch Aufschluß titanhaltiger Rohstoffe mit Schwefelsäure, Hydrolyse des dabei gebildeten Titanylsulfats, Reinigung des Hydrolysats und Kalzinierung des gereinigten Hydrolysats in Drehrohröfen.
Patent EP-0263397-A2 (EP)
Inventor: KONDO KAZUYUKI
IPC: G03G15/041
Filed: 1987-09-28
Abstract: A variable magnification image forming apparatus includes a photosensitive member (38), a light source (3), projecting device for forming and projecting on the photosensitive member (38) an image of the original (2) illuminated by the light source, the projecting device including lens system (8) movable in accordance with a magnification of projection selected, a first limiting member (10) for limiting light rays disposed with a fixed positional relation with respect to the lens system (8), and a second limiting member (9) for limiting light rays in the lens system, the second limiting member being displaceable in a direction different from a direction of an optical axis of the lens system in accordance with magnification change to change the positional relation with respect to the first limiting member.
Patent EP-0265849-A2 (EP)
Inventor: TAKASAGO MASAHIRO
IPC: G11B7/004
Filed: 1987-10-22
Abstract: An optical disk (1) is provided with a dedicated track area (17; 18) for recording optical conditions for read and write operations. The apparatus includes different types of demodulating circuits (21; 22) for allowing any type of demodulation to be adopted. After parameters recorded on the dedicated track area through phase encoding demodulation are read out, the demodulating circuit compatible with the modulation type adopted in recording the data is selected for demodulation of the data.
Patent EP-0234771-A2 (EP)
Inventor: HENRIKSEN NOROLF
IPC: C02F1/20
Filed: 1987-02-03
Abstract: Method and means for treating of and mass transfer in liquid/gas mixtures, especially removal of oxygen from seawater to be injected into deep structures to increase the production of underground hydrocarbon resources. The oxygen removal is performed by means of an inert stripping gas which is purified and regenerated before it is recirculated. 
     Liquid and gas is pumped in turbulent concurrent flow with the inert gas through one or more tubelike zones (2) to one or more separation zones (6) where gas and liquid are separated. The liquid is led to the next treatment stage, while the stripping gas is returned to the prior treatment stage. The liquid flow and the gas flow are pumped and controlled independently of each other, to allow optimal treatment conditions and correct amount of transported liquid to be obtained.
Patent EP-0238275-A2 (EP)
Inventor: ANTAILS TONI MARIE
IPC: C12N9/00
Filed: 1987-03-13
Abstract: The present invention relates to the production of a novel human protein, minactivin, by recombinant DNA technology, the characterization of the gene sequence, and the expression and purification of large quantities of biologically active minactivin from a recombinant host. It also relates to the purification of biologically active native minactivin, as well as peptides derived from minactivin and their amino acid sequences.
Patent EP-0262749-A2 (EP)
Inventor: CHAPMAN LEONARD T
IPC: F16K11/14
Filed: 1987-03-26
Abstract: The present invention provides a valve for controlling fluid flow. The tapered actuation surface of the actuation cam of the present invention controlled by electric motors may be utilized to gradually open and close the various pistons which regulate flow through the valve passageways. An actuation monitor acts to measure the amount of piston actuation so as to permit interactive control of the valve. One embodiment of the present invention may be utilized in response to signals received from an apparatus connected to a boom support member mounted on the back of the truck wherein it is desired to maintain the boom support apparatus in the substantially vertical direction.
Patent EP-0251686-A2 (EP)
Inventor: SOOD PARDEEP K
IPC: G06F15/167
Filed: 1987-06-24
Abstract: A plurality of processing units, each having a local memory connected thereto is disclosed. A write sense controller is also connected to each of the processing units to transmit a memeory write word into a shared portion of local memory over a reflective memory line. Other write sense controllers receive the memory words from the reflective memory bus and cause them to be written into corresponding storage locations in the shared partitions of their local memories.
Patent EP-0263683-A2 (EP)
Inventor: HAMLEN ROBERT P
IPC: H01M2/10
Filed: 1987-10-06
Abstract: A battery powered light source comprising an electric light bulb; a plurality of air cathodes (34); a plurality of metal anodes (36), one for each cathode; a plurality of electrically nonconductive housings (16/18) disposed adjacent to each other, wherein each housing encloses a respective chamber (22) containing one cathode and one anode which are spaced from each other and form an anode-cathode pair and also encloses a cavity (22a) which is below the anode-cathode pair and is in fluid flow communication with the chamber, each housing having a portion defining at least one air passage (32) from its chamber to an adjacent housing, and an opening (28) through which a surface of the contained cathode is exposed to air in the passage. The housings (16/18) are secured to each other in such arrangement that their respective air-passage-defining portions co-operatively define at least one common air passage. Circuit elements are provided for electric­ally connecting the anode-cathode pairs to each other and to the electric light bulb.
Patent EP-0269442-A2 (EP)
Inventor: JORSTAD STORKER
IPC: A61M1/34
Filed: 1987-11-26
Abstract: A device for cryoprecipitation of blood plasma comprises a plasma separator (1) connected to a dialysis filter (6) via a container (5). A recirculation tube (8) returns plasma to the container (5) via a cooler (9) for recirculation. Filtered plasma is returned via a heater (11) to the outlet of the separator (1) where it is mixed with blood cells for return to the patient.
Patent EP-0270345-A2 (EP)
Inventor: MITA RYUICHI
IPC: C07K5/06
Filed: 1987-12-01
Abstract: α-L-aspartyl-L-phenylalanine methyl ester or the hydrohalide thereof is prepared by esterifying α-L-aspartyl-L-phenylalanine or α-L-aspartyl-L-­phenylalanine which has been formed  in   situ  by treating an N-protected-α-L-aspartyl-­L-phenylalanine in an aqueous solution of sulfuric acid or a methanol-containing aqueous solution of sulfuric acid in the presence of an alkali metal halide or alkaline earth metal halide in a medium composed of sulfuric acid, water and methanol, thereby to allow the resulting α-L-aspartyl-L-phenyl-alanine methyl ester to precipitate as its correspond­ing hydrohalide, and then isolating the hydrohalide; and when the preparation of the methyl ester is desired, neutralizing the hydrohalide.
Patent EP-0246193-A2 (EP)
Title: Verfahren zur Herstellung von anthrachinoiden Zwischenprodukten und Küpenfarbstoffen
Inventor: BLATTNER RUDOLF DR
IPC: C09B3/26
Filed: 1987-05-11
Abstract: Ein neues Verfahren zur Herstellung von anthrachinoiden Zwischen­produkten und Küpenfarbstoffen aus geeigneten Vorprodukten mittels alkoholischer Alkalischmelze wird beschrieben. Das Verfahren besteht darin, dass man von Benzanthron-, Pyrazolanthron- oder Anthrachinon-Derivaten ausgeht und die Umsetzung in einer mit Knetwirkung arbeitenden Maschine und in Gegenwart eines Alkali­metallhydroxids und eines aliphatischen Alkohols mit einem Siede­punkt von < 120°C bei erhöhter Temperatur unter Dimerisierung oder Ringschlussbildung durchführt, wobei mit einem Gewichtsverhältnis von Alkalimetallhydroxid zu eingesetztem Benzanthron-, Pyrazol­anthron- oder Anthrachinon-Derivat von < 1:1 gearbeitet wird. 
     Nach diesem Verfahren lassen sich anthrachinoide Zwischenprodukte, die zu Farbstoffen weiterverarbeitet werden können, sowie Küpenfarb­sind, in guter Qualität herstellen.
Patent EP-0245212-A2 (EP)
Inventor: FAINI OSVALDO
IPC: H01H19/62
Filed: 1987-03-12
Abstract: A cam-actuated microswitch unit has cams (5) the position of each of which, relative to a drive shaft (6), is variable to vary the switch-actuating point. The unit includes a plurality of microswitches (1) rigidly connected to a supporting framework (2), whilst the cams (5) are frictionally retained in a selected angular orientation on the drive shaft (6) which can be connected to a measuring instrument so that its angular orientation is representative of the magnitude of a physical quantity to which the instrument is sensitive. 
     The cams (5) are connected to index pointers (10) which can be moved over a movable scale (11) fixed for rotation with the drive shaft (6) to determine and to display the switch point settings.
Patent EP-0277583-A2 (EP)
Inventor: BOLDRINI ADOLFO
IPC: F04C29/02
Filed: 1988-01-26
Abstract: An air compressor of the rotary type comprising an external body (10) defining the oil chamber (13) and an internal cylindrical body (11) or stator defining an air compression chamber (14) in which a radial fin rotor (15) rotates. The compression or rotor chamber (14) is connected on one side to an air inlet (21) and, on the other, to an exit port (37) through means for separating the oil from the air under pressure, in which the said oil separating means comprises a labyrinth path (38) inside the compressor (10), delimited by diaphragms (40) and annular fins (39) placed in alternating radial planes in the oil chamber (13), and in which the first diaphragm (40) counting from the air exit port (37) from the compression chamber (14), presents an upper part (40a) coplanar with the first fin (39) and extending downwards, on the two sides beyond the air exit port (37) from the compression chamber (14).
Patent EP-0280126-A2 (EP)
Inventor: MAHR PETER
IPC: H03K23/00
Filed: 1988-02-12
Abstract: A programmable frequency divider for integral and fractional divider ratios is described. It comprises a first divider circuit which is preset for an integral component of the divider ratio, and a second divider ratio with a flip flop which acts on the control input of the first divider circuit in the direction of changing the divider ratio.   The object is to create a programmable frequency divider which, in addition to high resolution, also provides a large range of variation of the divider ratio. For this purpose, the flip flop is constructed as dynamic flip flop, the dynamic input of which is connected to the output of the second divider circuit. The output of the flip flop is connected to the control input of the first divider circuit via an adder which changes an integral part of the divider ratio and the integral part of the divider ratio is alternately increased and decreased at the ratio of the fractional component of the divider ratio.
Patent EP-0279404-A2 (EP)
Inventor: KAPPELER FRANZ DR
IPC: H01S3/05
Filed: 1988-02-15
Abstract: Die Lasersenderanordnung besteht aus mehreren lateral gekoppelten Halbleiterlasern (1, 2, 3 und 4) mit Ansteuerbauelementen (5,6,7,8,9,10). Die Ansteuerbauelemente sind auf einem die Halbleiterlaser (1, 2, 3 und 4) enthaltenden Halbleiterkörper (21) integriert. Die Ansteuerbauelemente bestehen z.B. aus Vorwiderständen (5, 6, 7 und 8), einer Induktivität (9) und einer Kapazität (10) und sind auf der Oberfläche des Halbleiterkörpers (21) auf einer Isolierschicht (22) aufgebracht. Die Widerstände (5, 6, 7 und 8) sind Leiterbahnen, die Induktivität (9) eine spiralförmige Leiterbahn. Die Kapazität (10) wird aus gegenüberliegenden Leiterbahnen mit dazwischenliegenden Dielektrikum gebildet. Die elektrische Verbindung der Halbleiterlaser mit den Ansteuerbauelementen erfolgt über ihre Kontaktflächen (25, 26, 27 und 28) durch Leiterbahnen. Der Halbleiterkörper (21) enthält jeweils eine Kontaktierfläche für den Gleichstromanschluß (11) und den Hochfrequenzanschluß (12). Die Vorteile dieser integrierten Lasersenderanordnung bestehen im wirtschaftlichen Aufbau und in der einfachen Dimensionierbarkeit der Ansteuerbauelemente (5,6,7,8,9,10).
Patent EP-0286958-A2 (EP)
Inventor: RECKMANN BERND DR
IPC: C12Q1/6804
Filed: 1988-04-06
Abstract: A process and means for the determination of nucleic acids in a sample by conversion of the nucleic acid sequences to be determined into single strands and reaction of the single strands with a complementary polynucleotide probe. Cytidine in the polynucleotide probe is replaced by 5-aza-2'-deoxycytidine or 5-azacytidine. The probe is determined after binding with optionally labelled DNA-methylase and detecting the methylase by means of specific, optionally labelled anti-methylase antibodies or by means of the marker.
Patent EP-0299183-A2 (EP)
Inventor: KVANTA ENDRE
IPC: A23K1/00
Filed: 1988-05-28
Abstract: The invention relates to a method of increasing the protein contents of milk in milk producing animals by introducing into the animal a culture of one or more non-pathogenic lactic acid producing live bacteria in admixture with a carrier. The invention also relates to a preparation containing said lactic acid producing bacteria in admixture with a carrier facilitating the optimal growth of the bacteria in the stomach-intestine system of the animal. The invention also deals with the use of non-pathogenic lactic acid producing live bacteria for increasing the protein contents of milk in milk produc­ing animals.
Patent EP-0295590-A2 (EP)
Inventor: JOST FRANTISEK DR
IPC: C11D1/72
Filed: 1988-06-11
Abstract: Zur Verbesserung des Reinigungs- und Schmutzdispergiervermögens von flüssigen Reinigungsmitteln werden ihnen 0,01-1 Gew.-% eines Reinigungsverstärkergemisches im Gewichtsverhältnis Polyacrylamid : hochpolyethoxylierten Alkanolen von 1 : 3 bis 3 : 1 zugesetzt. Bevorzugte Polyacrylamide sind Polymere oder Copolymere des Acrylamids mit Molgewichten von bevorzugt 2000000 bis 12000000. Die hochpolyethoxylierten ein- oder mehrwertigen Alkanole sind Anlagerungsprodukte von 30-150 Mol Ethylenoxid an end- oder innenständige Hydroxyalkanole mit 12-22 C-Atomen bzw. Anlagerungsprodukte von 40-90 Mol Ethylenoxid an Stearyl- oder 12-Hydroxystearylalkohol.