baber/WOPTO huggingface dataset:
Patent EP-0068791-A2 (EP)
Inventor: ISAKOZAWA SHIGETO
IPC: H01J37/26
Filed: 1982-06-22
Abstract: An electron beam control device for electron microscopes is disclosed in which various digital signals used for deflecting an electron beam are previously stored in a memory (21) for each observation mode. When one of the observation modes is specified by a selector (22), one of the digital signals corresponding to the specified observation mode is read out from the memory to a digital-to-analog converter (29H, 29T) and is thereby converted into an analog signal. 
     The analog signal is supplied to electron beam deflectors (11, 13) to control the beam alignment.
Patent EP-0079124-A2 (EP)
Inventor: SPENCER PETER
IPC: C10G9/00
Filed: 1982-10-05
Abstract: A method and apparatus for the thermal cracking and fractionation of petroleum heavy gas oil and simultaneously heavy crude oil feedstock below atmospheric pressure. The feedstock 25 is fed to a factionator 11 after heat exchange with distillate fractions withdrawn from the fractionator. A heavy gas oil fraction 33 is withdrawn from the fractionator, fed to a heater 12 and subsequently to the top of a thermal cracking reactor 13, whilst the reduced or heavy crude stock is fed to the mid-section of the reactor. The cracked products are quenched with the feedstock (in line 27) and fed to the bottom flash zone 21 of the fractionator. The process may also be applied to an existing crude oil topping still with modifications and operated above atmospheric pressure.
Patent EP-0088415-A2 (EP)
Inventor: SCHMOOCK HELMUTH
IPC: H05K3/38
Filed: 1983-03-05
Abstract: A laminate for making conductive paths consists of at least four layers. One of these layers is a metal layer on which the conductive paths are constructed. Another layer is formed by a non-conductive plate on which the metal layer adheres via an adhesive agent forming a further layer. A film, covering the metal layer on its side which faces away from the conductive plate, represents the fourth layer. At least one of the layers has an adhesive capability which can be varied under the influence of radiation. In the method for making conductive paths it is provided that at least one of the layers is made from a radiation-sensitive material. Parts of the radiation-sensitive layer which are not to be irradiated are covered with a template having the conductive path. The non-covered parts are irradiated. The irradiated parts of the radiation-sensitive layer are separated from the non- irradiated parts and parts of the metal layer are thus exposed. These parts of the metal layer are reinforced in a metallisation bath.
Patent EP-0093985-A2 (EP)
Inventor: AUGUSTIN FRIEDRICH
IPC: E04C5/01
Filed: 1983-04-30
Abstract: Process for preparing a corrosion-inhibiting coating on iron, steel or a ferrous alloy by applying a coating composition containing cement, fillers, and an aqueous copolymer dispersion which is resistant to alkali and polyvalent metal ions. The copolymer content is 5-30% by weight, based on the coating composition. The copolymer contains 2 or more of the following monomeric units: acrylic acid, methacrylic acid, esters of acrylic acid, esters of methacrylic acid, styrene, butadiene and/or vinyl monomers.
Patent EP-0097903-A2 (EP)
Inventor: KOMATSU FUMIO
IPC: G03F7/20
Filed: 1983-06-20
Abstract: A method of electron beam exposure comprising selectively exposing a resist film on a substrate (34) a plurality of times with an electron beam whose dose is lower than a desired dose sufficient to produce a difference in molecular weight between the exposed area and nonexposed area, the cumulative dose corresponding to said desired dose.
Patent EP-0112588-A2 (EP)
Inventor: TOTH EDIT DIPL-ING
IPC: C07C37/055
Filed: 1983-12-28
Abstract: The invention relates to new 4-hydroxy-benzhydrols of the formula (I) <IMAGE>  (I)  wherein R1 and R2 independently represent hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, with the proviso that if R1 is hydrogen, R2 is other than hydrogen or a 3-trifluoromethyl group, or if R1 is a 2-methyl group, R2 is other than a 5-methyl group. According to another aspect of the invention there are provided processes for the preparation of these compounds. The compounds of the formula (I) are pharmacologically active. In particular, they are suitable for the treatment of acute ethanolic intoxication. Pharmaceutical compositions containing them as active ingredients are also within the scope of the invention.
Patent EP-0099592-A2 (EP)
Inventor: GRIGOLEIT GEORG DR
IPC: C07D213/06
Filed: 1983-04-13
Abstract: Die katalytische Dehydrierung von Piperidin zu Pyridin in der Gasphase unter Verwendung von Wasserstoff als Trägergas erfolgt mit einem mit Kupfer, Nickel und Chrom aktivierten Siliciumdioxid als Katalysator, wobei die Metalle Kupfer, Nickel und Chrom in einer Menge von 5 - 12 : 1 - 5 : 0,1 - < 0,7 Gewichtsteilen pro 100 Gewichtsteilen Katalysator vorliegen. Das optimale Wasserstoff/Piperidin-Molverhältnis beträgt 5 : 1 und als Wasserstoff wird bevorzugt gereinigtes und getrocknetes Konversionsgas aus der Dehydrierungsreaktion verwendet.
Patent EP-0084981-A2 (EP)
Inventor: KOIZUMI YUKIO
IPC: B66C23/70
Filed: 1983-01-26
Abstract: A method for unfolding and folding an extension jib in a wheeled type crane including a telescopic boom, and a suspension rod supported compression column type extension jib to be supported in a flat posture at the fore end of the boom in unfolded state through right and left jib foot portions rotatably engaged with horizontal boom point pins extending transversely of said boom at the fore end thereof, the method comprising:(a) providing on opposite sides of the extension jib right and left jib foot portions disengageably engageable with the boom point pins, one of the jib foot portions being rotatable relative to said boom about an axis extending in the axial direction of the jib;(b) unfolding the jib from a folded position in which the top and bottom sides of the jib are disposed in an upright posture along one side of the boom, by engaging the one jib foot portion with the boom point pin on the folding side and lifting the boom into an inclined position from a horizontal position, rotating the jib around the axis of the boom point pin into a vertically suspended position;(c) turning the jib in said vertically suspended position through a predetermined angle about the axis extending in the axial direction of said jib to engage the other jib foot portion with the corresponding boom point pin, and unfolding the jib in a flat posture; and(d) in the folding operation, folding the jib into the initial folded position by performing the steps (a) to (c) in a reverse order.
Patent EP-0107305-A2 (EP)
Inventor: SABIA MICHAEL A
IPC: A61B5/107
Filed: 1983-09-07
Abstract: An apparatus for measuring the extent of scoliosis in an individual, a transverse support member (10), first (12) and second (14) mounting means predeterminedly positionable along the support member, a pair of extension members (20, 22) in individually co-operating relationship with each of the mounting means (12,14) for resting at a selected body location of the individual when the apparatus is in use and adapted for removal from the mounting means (12,14) when the apparatus is not in use, and means locatable on the support member for providing an angle indication (34) as to existing elevational differences between the extension members (20, 22) when rested at the body locations.
Patent EP-0117542-A2 (EP)
Inventor: HAKIM MOHAMMED JAVID
IPC: C23C16/36
Filed: 1984-02-23
Abstract: A process for the chemical vapor deposition on substrates of coatings comprising compounds of a titanium sub-group of metals, the vanadium sub-group of metals and the chromium sub-group of metals at temperatures in the range of 250 °C to 850 °C is disclosed. Sub-halides, such as TiCl 3 , are reacted with N 2  and H 2  and thermodynamic and kinetic parameters are manipulated by flow rates and partial pressures of the reactants to achieve the deposition reaction in the temperature range of 250 °C to 850 °C. An apparatus for performing the process is also disclosed.
Patent EP-0121206-A2 (EP)
Inventor: IDEL KARSTEN DR
IPC: C08G75/0268
Filed: 1984-03-26
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von gegebenenfalls verzweigten Polyarylensulfiden aus gegebenenfalls substituierten Halogenbenzolen im Gemisch mit Polyhalogenaromaten und Alkalisulfiden in polaren Lösungsmitteln, wobei Reduktionsmittel und weitere polyhalogenierte Verbindungen zugesetzt werden.
Patent EP-0137394-A2 (EP)
Inventor: HATAMURA KOICHI
IPC: F02B31/00
Filed: 1984-09-24
Abstract: An intake arrangement for an internal combustion engine (E) provided with an intake construction capable of generating a swirl effective for improving combustibility within a combustion chamber (2) during low load operating conditions of the engine, without substantially altering a two intake port system aiming at a high output of the engine.
Patent EP-0137415-A2 (EP)
Inventor: LYSENKO ZENON
IPC: C07D213/61
Filed: 1984-09-26
Abstract: Novel compounds, e.g., 4-formyl-2,2,4-trichloro- valeronitrile, method of making and cyclization to form substituted pyridines.
Patent EP-0131395-A2 (EP)
Inventor: MCALPINE GARY
IPC: G06F13/42
Filed: 1984-06-14
Abstract: A data transfer system with improved data transfer efficiency comprises a data interchange bus (20) having two data transfer signal paths, an address signal path, and a plurality of control signal paths. Data interchange adapters (10, 12) and memory interchange adapters (14,16) are coupled to the bus for transferring data thereover. A data interchange adapter transfers data on the first data signal path to another data interchange adapter or to a memory interchange adapter for storage in a memory device. A memory interchange adapter transfers data obtained from a memory device on the second data signal path to a data interchange adapter. Data transfers on the two data signal paths may be made simultaneously. Data transfers on both data signal paths are made synchronously. When an interchange adapter has data to be transferred, it provides an access request signal to a data interchange bus controller (21) which intermittently latches all outstanding access requests, examines them, and produces a sequence of grant signals, each satisfying one of the latched requestsignals. When the sequence is cornpleted,the controller (21) again latches the access requests which had been raised during the prior latching and granting procedure. A modified data interchange adapter (140) is further provided with the capability of coupling to two other data buses while coupled to the data interchange bus and includes interface and control circuitry for routing signals between any two of the three buses.
Patent EP-0179955-A2 (EP)
Inventor: TEALE DAVID
IPC: B23P19/04
Filed: 1984-10-30
Abstract: A robotic assembly system for the automatic assembly of a complex article such as a CRT display unit has a number of workstations positioned along an open conveyor system at each of which an assembly operation is performed by a conventional stand-alone robot. 
     Each work station is provided with a basic lift mechanism (36, 17, 21, 24, 28) which when operated lifts a pallet (4) supplied thereto from the relatively imprecise surface of the conveyor (1) into a predetermined horizontal plane above the conveyor where it is accurately located. A stand-alone robot, programmed to operate with reference to this constant datum position performs the assembly operation associated with that workstation. In order to assist the assembly operation, an air bearing table (17) is incorporated in the lift mechanism to provide the pallet, and any article carried by the pallet, with lateral compliance whilst held at the datum position. On completion of the assembly operation, the lift mechanism is retracted, lowering the pallet back onto the conveyor for transportation to the next workstation. 
     The invention is particularly suited for assembly operations involving the handling of potentially hazardous components such as, for example, CRTs during the assembly of a display monitor. A modification to the basic lift mechanism enables the assembly of a CRT into its surrounding bezel (Continuation next page) to be performed. The modification includes the addition of a further lift device (35, 38) which, when operated, lifts a platform (30) through an aperture (34) in the pallet into a second predetermined horizontal plane. To perform the assembly operation, a pallet (4) already supporting a part-cabinet (8) including its bezel surround (9) as a result of a previous assembly operation, is raised into the first datum position. The platform is then raised into the second datum position above the first. A stand-alone robot, programmed to operate with reference to the second datum places and releases a CRT face-plate down on the platform. The platform is then lowered back through the aperture in the pallet leaving the CRT supported in the bezel surround. The pallet is finally lowered onto the conveyor for transportation to the next workstation.
Patent EP-0152711-A2 (EP)
Title: Procédé de concentration d'une suspension de particules microscopiques, dispositif pour la mise en oeuvre de ce procédé et applications de celui-ci
Inventor: ELMALEH SAMUEL
IPC: C02F1/52
Filed: 1984-11-30
Abstract: Selon l'invention, l'enceinte (1) contient un matériau granulaire (4) de masse spécifique inférieure, respectivement supérieure, à celle du liquide à traiter. Lorsque le liquide est admis par la ligne 2, un lit granulaire se forme au fond de l'enceinte (1) ou à la partie supérieure de celle-ci et les particules colloïdales y forment des agrégats. Lorsque l'alimentation en liquide à traiter est interrompue, le matériau granulaire remonte à la partie supérieure, respectivement inférieure de l'enceinte (1) et libère les agrégats formés, que l'on peut récupérer.
Patent EP-0145678-A2 (EP)
Inventor: LARIZZA PIETRO
IPC: B43K24/02
Filed: 1984-11-22
Abstract: Writing or drafting instrument comprising, inside a main body (1), a movable sliding member (3) bearing a writing member (4), said sliding member (3) being movable from a first position where it is maintained by elastic means (15) and where a point (8) of writing member (4) lies inside the main body (1), to a second position where point (8) of writing member (4) protrudes out of main body (1) under the action of an actuator (2) pivoting on said main body (1) and acting on said sliding member (3).
Patent EP-0173014-A2 (EP)
Inventor: OKUMURA TAKESHI
IPC: F02B1/04
Filed: 1985-06-20
Abstract: An engine having an intake port which comprises a straight port and a helical-shaped port which are separated by a separating wall. A control valve is arranged in the inlet portion of the straight port and opens when the engine is operating under a heavy load. A projection is formed on the side wall of the separating wall, which defines the straight port and is located downstream of the control valve. A bypass passage connected to the helix terminating portion of the helical portion of the helical-shaped port is formed in the separating wall. The projection has an arc-shaped cross-sectional tip face which is directed towards the upstream of the intake port. The inlet opening of the bypass passage is formed on the tip face of the projection.
Patent EP-0171547-A2 (EP)
Inventor: ISHII TAKATOSHI
IPC: G09G5/00
Filed: 1985-06-21
Abstract: A display control circuit system (10) is disclosed which, while maintaining the compatibility of software perfectly, can realize various specifications of the software, provided for a gradation display in an LCD display (20) to realize substantially the same level of access as in a CRT display (20), permits a configuration control, and, when one or more bits are expanded in the conventional software, can protect the function-expanded bit(s). The display control system (10) includes mode select means (71) to select either a mode for controlling the display of CRT or a mode for controlling the display of LCD, means to execute the CRT display control, and means to execute the LCD display control.
Patent EP-0173288-A2 (EP)
Inventor: HARA HIROYUKI
IPC: H03K19/017
Filed: 1985-08-26
Abstract: A voltage level converting circuit includes first and second potential terminals (P1, P2) between which a power source voltage is applied, first and second terminals (IN1, IN2) for receiving an input signal and an inverted input signal, a differential amplifier (T1, T2, IS) including npn transistors (T1, T2) whose conduction states are controlled by the input signal and the inverted input signal, and an output circuit for generating an output logic signal corresponding to the output voltage of the differential amplifier (T1, T2, IS). The output circuit of this voltage level converting circuit has a current path connected in series between the first and second potential terminals (P1, P2) by way of a constant current source (M3), and includes a MOS transistor (M2) whose conduction state is controlled by the ouptut voltage of the differential amplifier (T1, T2, IS).
Patent EP-0177897-A2 (EP)
Inventor: HANNAH JOHN
IPC: C07D501/18
Filed: 1985-10-03
Abstract: This application discloses antibacterial cephems of the formula:wherein R<sub>1</sub> represents hydrogen, alkyl, alkenyl, heterocyclylalkyl, or aralkyl; R<sub>3</sub> is a 5- or 6-membered heterocyclic ring selected from:orand X is sulfur or oxygen.Included also are pharmaceutically acceptable salts and esters of such compounds and pharmaceutical compositions thereof.
Patent EP-0180073-A2 (EP)
Inventor: SIMON UDO
IPC: G06K7/06
Filed: 1985-10-09
Abstract: A data acquisition and registration device in the form of an information carrier with a scanning device for inputting data to a data processing device for outputting a time-controlled alarm signal or for controlling further devices following the device which is constructed as a perforatable card and acts in conjunction with scanning devices of the data processing device is to be constructed as an inexpensive information carrier, should be programmable in a clear manner by a layman and should be able to output its program content to a data processing device connected to it, without the interposition of optical or magnetic elements. For this purpose, a plurality of separable conductor tracks (10), which extend over preferably marked areas (11,11') provided for the perforation and are conducted to an edge section (13) of the information carrier, is arranged on the information carrier (1). The scanning device (2) consists of a plurality of scanning contacts (15) to be applied to the end sections of the conductor tracks (10) of the card which are arranged in a receptacle (17) for the spatially defined introduction or holding of the edge section (13) of the card. <IMAGE>
Patent EP-0180873-A2 (EP)
Title: Urethane resin compositions
Inventor: NASU KOHJI
IPC: C08G18/62
Filed: 1985-10-26
Abstract: A urethane resin composition which comprises i) a polyisocyanate component having 20/80 to 80/20 of a weight ratio on a solid basis of an a,a,a',a'-tetramethyl-xylylene diisocyanate derivative to a hexamethylene diisocyanate derivative and ii) an acrylic polyol. 
     The urethane resin composition can provide coating films with excellent drying property, mechanical properties, weathering resistance and chemical resistance, and are advantageously used, for example, as a paint for automobile repairing uses.
Patent EP-0154500-A2 (EP)
Inventor: SUDA HIROYUKI
IPC: C03B37/014
Filed: 1985-02-26
Abstract: In an optical fiber preform fabrication method having the steps of decomposing a glass raw material in a flame so that fine glass particles are produced; depositing the fine glass particles on a seed rod to form a porous preform; and consolidating the porous preform into a transparent optical fiber preform, use is made of a burner having a raw material supply orifice for supplying the glass raw material and a plurality of flame forming orifices disposed around the raw material supply orifice sequentially for forming a plurality of flames, respectively. The flame speed V<sub>k</sub> of a kth flame, the flame speed V<sub>k+1</sub> of a (k+1)th flame surrounding outwardly of the kth flame and the flow speed Vm of the glass raw material are determined in a suitable manner. The glass raw material is supplied to the maluti-flame produced by the burner in which the kth flame is positioned rearwardly of the (k+1)th flame to synthesize the fine glass particles.
Patent EP-0159175-A2 (EP)
Inventor: CASCONE RONALD F
IPC: F01K23/06
Filed: 1985-04-09
Abstract: A process for the production of variable amounts of electric power from a syngas feedstock is disclosed. The process captures, stores and releases carbon monoxide by forming and dissociating a suitable organic molecule, i.e., an alkyl formate, and thereby exploits the natural stoichiometry of the coal conversion to greatest advantage.
Patent EP-0181198-A2 (EP)
Inventor: COOKE THEODORE MICHAEL
IPC: C09D11/00
Filed: 1985-11-05
Abstract: A hot melt ink jet ink comprises a dispersed solid pigment which is formulated in a wax, or high molecular weight fatty acid or alcohol vehicle to form a hot melt ink which is solid at room temperature but liquid at above 80°C, that is under the usual conditions of use. In a preferred embodiment, dispersed graphite in a non-evaporative oil carrier, such as mineral oil, is formulated with candelilla wax, stearic acid and/or behenic acid.
Patent EP-0187036-A2 (EP)
Inventor: BUTLER KEVIN DAVID
IPC: B01J20/00
Filed: 1985-12-20
Abstract: A method for decreasing the foaming tendency of hydrocarbons, particularly lube basestocks, comprises passing the hydrocarbon through an adsorption zone (30) having as adsorbent (32), preferably a basic adsorbent. In a preferred embodiment, the method comprises passing the hydrocarbon feedstock through a regenerable multi-bed adsorption zone. The foaming tendency of the hydrocarbon exiting from the bed (32) in service is monitored. The flow to each particular bed (32) in service is discontinued and the bed (22) regenerated when the foaming tendency of the hydrocarbon exiting from each particular bed exceeds a predetermined value.
Patent EP-0169746-A2 (EP)
Inventor: KELLER VERNON W
IPC: E01H13/00
Filed: 1985-05-21
Abstract: To accomplish the removal of warm fog about an area such as an airport runway (11) a plurality of nozzles (17) along a line (15) adjacent the area propelled water jets (19) through the fog to heights of approximately twenty-five meters. Each water jet (19) breaks up forming a water drop size distribution that falls through the fog overtaking, colliding, and coalescing with individual fog droplets and thereby removes the fog. A water retrieval system (15) is used to collect the water and return it to reservoirs (21) for pumping it to the nozzles (17) once again.
Patent EP-0173628-A2 (EP)
Inventor: HURET CHRISTIAN GERARD
IPC: F23G5/16
Filed: 1985-08-28
Abstract: 1. An incinerator for incinerating refuse, comprising a combustion chamber (1) with a door (4) for charging the refuse and means for feeding primary air therein, a fume duct (7) in communication with the combustion chamber (1) and including means for preventing the passage of the dust entrained by the fumes as well as means for delivering secondary air, and a post-combustion chamber (9) connected to the combustion chamber (1) through the fume duct (7), the post-combustion chamber (9) including at least one burner (11), a chimney (13) provided at one end thereof, and nozzles (10) for tangentially feeding a tertiary combustion air flow, characterized in that the nozzles (10) are distributed along a line parallel to the major axis of the post-combustion chamber (9), and in that a further nozzle (12) is provided for feeding tertiary air in the postcombustion chamber (9), said further nozzle opening axially at the end of the post-combustion chamber (9) which is opposite to the chimney (13).