baber/WOPTO huggingface dataset:
Patent EP-0126424-A2 (EP)
Inventor: ROBERTS STANLEY
IPC: H01L21/027
Filed: 1984-05-16
Abstract: On an insulating layer (12) a polysilicon layer (14) and a silicide layer (22) are deposited and by a lift-off technique a dry etching mask (28) is formed of a metal being not eroded during the dry etching and being removable by wet etching with etchants that do not etch the underlying material, and at least the areas of the polysilicon layer (14) not covered by dry etching mask (28) are removed by dry etching. 
<??>The silicide layer (22) may be deposited either through a chemical vapor deposition process or through the co-deposition of a silicide forming metal and silicon followed by a low temperature annealing step prior to dry etching. To avoid in said latter case a diffusion of the metal mask into the underlying material during this low temperature annealing, the process provides for the formation of a diffusion barrier layer (22) between the dry etching metal mask (28) and the underlying material. The polycide structures are used for electrode and wiring interconnection applications.
Patent EP-0135117-A2 (EP)
Inventor: SOELLER RICHARD
IPC: H05K13/00
Filed: 1984-08-08
Abstract: @A printed circuit board processing system 20 including an object transporter apparatus for automatically transferring printed circuit boards between automatic component insertion machines. The system includes a transporter 36 for conveying the boards between insertion machines, an object loader 30 for loading boards onto the transporter, a plurality of processing stations 24 and 26 each operable for removing boards from the transporter for component insertion and for replacing the boards onto the transporter, an object unloader 42 for unloading boards from the end of the transporter, and a system controller 40 coupled to each processing station for controlling the flow of boards throughout the system. Each processing station includes a conveyor 44, a board depositor handler 46, a buffer storage unit 48, a fixture 50, an insertion machine 52, an elevator 54, and a board retriever handler 58. The conveyor transports boards between adjacent processing stations. The board depostio. handler of each processing station is instructed by the system controller to off-load boards from the transporter when the boards are scheduled for component insertion by that station. The buffer storage unit provides temporary storage for a stack of boards and selectively releases boards from the bottom of the stack to the fixture. Boards are positioned within the insertion machine by the fixture. After component insertion has been completed on a board, it is replaced on the transporter by the elevator and board retriever handler for transport to other downstream processing stations.
Patent EP-0141184-A2 (EP)
Inventor: BRAUN GEORG
IPC: E06B9/165
Filed: 1984-09-11
Abstract: The slat, having a cross-section forming a plurality of hollow chambers, comprises an outer wall formed from a metal profile part (1) and an inner wall (4) formed from a plastic profile part (2), which wall (4) is connected to the outer wall via sliding guides which are oriented in the longitudinal axis of the slat and consist of head parts (13), which are in particular T-shaped in cross-section, of supporting strips (12) which are constructed in one piece with the outer wall, and undercut, formed holding channels (16), which are arranged on the inner wall (4) and in which guide grooves (14) provided for the supporting strips (12) terminate, the grooves being formed between chamber webs (15) which, together with partition wall sections (3), provided at a distance from the outer wall and from the inner wall (4), and with the inner wall (4), form cross-sectionally closed hollow chambers of the plastic profile part (2). <IMAGE>
Patent EP-0149748-A2 (EP)
Inventor: BRULL MAURICE A
IPC: G01N3/06
Filed: 1984-11-15
Abstract: A device (10) for monitoring the fatigue life of a structural member is comprised of at least one and preferably a plurality of substantially flat, elongated coupons (12,14,16,18,20) which are fabricated of the same material as that of the member being monitored. The coupons (12,14,16,18,20) are secured in parallel to the member so that they all experience the same strain history as the member. Each of the coupons includes a different stress concentrating notch pattern so that the application of the same strain to all of the coupons (12,14,16,18,20) results in the development of different stress concentrations within the coupons. The development of different stress concentrations within the coupons (12,14,16,18,20) causes each coupon to have a different fatigue life, the fatigue life of each coupon (12,14,16,18,20) being a predetermined percentage of the fatigue life of the structural member being monitored.
Patent EP-0146919-A2 (EP)
Inventor: HAEFNER HANS W
IPC: G01B7/00
Filed: 1984-12-19
Abstract: The force exerted by a floating roof on the liquid in a tank alters, for example, in the event of a snow covering. In order to compensate for such interferences, the force exerted by the floating roof on the liquid is determined, the measurement value is transferred from the tank area via light guides and is used for compensation in the tank weighing installation.
Patent EP-0152608-A2 (EP)
Inventor: HANSEN HERBERT
IPC: F25B49/00
Filed: 1984-12-19
Abstract: 1. A method of controlling a compound refrigerating plant comprising a plurality of compressors and at least one fa for the discharge of the heat of liquefication, wherein the air volume flow of the fan or fans is changed in dependence upon the suction air temperature and the refrigerating capacity, characterised in that the suction air temperature Ta and the liquefication pressure Pc are measured and a theoretica value Pc,s of the liquefication pressure is set, which is dpendent upon the air suction temperature.
Patent EP-0148478-A2 (EP)
Inventor: GOTOU SHIZUO
IPC: G06F9/318
Filed: 1984-12-20
Abstract: A mode register (41) stores a mode bit for each of the general registers (11), an access circuit (10,40) accesses the general registers and the mode register so that a general register designated by an instruction and a corresponding mode bit are read out together. A data use circuit (30) or a data supply circuit (3) connected to the general registers (11) includes a circuit portion which effectively changes the significant bit length of the data read out of the designated general register (11) of the data to be written into the designated general register (11).
Patent EP-0140452-A2 (EP)
Inventor: MACHIN DAVID
IPC: C11D3/00
Filed: 1984-10-26
Abstract: The invention pertains to liquid scouring compositions comprising by weight of the total composition, from 1 to 65% of a particulate abrasive material, and from 35 to 99% of an aqueous liquid suspending medium, which comprises, by weight of the medium:
     a) from 3 to 15% of a synthetic anionic detergent-active material;   b) from 1 to 12% of a zwitterionic and/or alkoxylated nonionic detergent-active material;   c) a foam-regulating system comprising:
   1. from 0.5 to 7% of tripolyphosphate electrolyte; and   2. from 0.05 to 8% of a Ca 2+ -dependent foam-depressing agent;     
the weight ratio between component (1) and component (2) being within the range of from 1:1 to 8:1; and   d) optionally, up to 20% by weight of further electrolytes.   
     Compositions according to the invention show good physical and chemical stability and improved foam/rinse properties.
Patent EP-0117109-A2 (EP)
Inventor: OINE TOYONARI
IPC: C07D417/12
Filed: 1984-02-13
Abstract: A 7β-{(Z)-2-(2-aminothiazol-4-yl)-2-[(2-pyrrolidon-3-yl)-oxyimino]acetamido}-3-(1-amino-1H-tetrazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid or a pharmaceutically acceptable salt thereof which are useful as antimicrobial agents.
Patent EP-0149942-A2 (EP)
Title: Alliage monocristallin à matrice à base de nickel
Inventor: FREDHOLM ALLAN
IPC: C22F1/10
Filed: 1984-12-19
Abstract: Alliage monocristallin à haute résistance au fluage à matrice à base de nickel, de densité voisine de 8,6, de composition pondérale suivante : Co 5 à 8% - Cr 6,5 à 10% - Mo 0,5 à 2,5% - W 5 à 9% - Ta 6 à 9% - Al 4,5 à 5,8% - Ti 1 à 2% - Nb 0 à 1,5% - C, Zr, B chacun inférieur à 100 ppm - Ni complément à 100. De plus, la somme pondérale Ta + Mo + 1/2 W est comprise entre 11,5% et 13,5%, la somme atomique Ti + Al + Ta + Nb est comprise entre 15,5% et 17%, la somme atomique Ta + Nb + MO + 1/2W est comprise entre 4% et 5,5%, la somme atomique Ti + Al + Ta + Nb + Mo + 1/2W est comprise entre 17,5% et 19% et la somme atomique Ti + Al est comprise entre 12,8% et 14,5%. Cet alliage est particulièrement adapté à la coulée monocristalline d'aubes de turbomachines présentant une tenue améliorée au fluage dans un large domaine de température.
Patent EP-0145618-A2 (EP)
Inventor: CROCHEMORE MICHEL
IPC: C07C231/00
Filed: 1984-10-30
Abstract: N,N'-bis(2-hydroxyethyl)oxamide is facilely prepared, e.g., in finely divided crystalline form, by reacting an alkyl oxalate with ethanolamine in an aqueous reaction medium.
Patent EP-0126704-A2 (EP)
Inventor: RICHARDSON PATRICK LEE
IPC: F02B77/08
Filed: 1984-05-22
Abstract: An indicator is provided for each of a number of preselected conditions and is actuated in response to the occurrence of the corresponding condition. The indicator remains actuated until manually reset even if the triggering condition no longer exists.
Patent EP-0145694-A2 (EP)
Inventor: BONAMEAU JEAN-MARIE
IPC: H05K9/00
Filed: 1984-12-12
Abstract: The device is aimed at providing integrated circuits with efficient shielding against electromagnetic perturbation while producing effective decoupling from the power supply. The device consists of a component forming a capacitor integrated directly with the housing of the integrated circuit. The component consists of two parallel plane conductors each having a surface area substantially equal to that of the main surface of the integrated circuit. Each plane conductor is connected electrically to the corresponding power supply terminal pin of the integrated circuit. The two plane conductors are separated by a dielectric element. The device can equally well be used for integrated circuit supports as for the integrated circuits themselves.
Patent EP-0152917-A2 (EP)
Inventor: LUDWIG ROLAND DIPL-ING
IPC: B65H63/08
Filed: 1985-02-14
Abstract: 1. Apparatus for the continuous drawing off of wire via a deflection device, preferably a deflection drum or a deflection roller consisting in each instance of one of at least two unwinding cells, from a wire coil, in which the wire coil rests on at least one weight-sensitive switch, characterised by the fact that the weight-sensitive switch (16) can interrupt the continued drawing off of the wire when the weight falls below a particular value corresponding to the remainder of the wire coil (8), and that outside the at least two unwinding cells (2, 2') a second switch (6') is located, by which the further drawing off of the remainder of the wire coil can remain switched on independently of the weight-sensitive switch (16).
Patent EP-0160944-A2 (EP)
Inventor: NAKANO TOSHIHIKO
IPC: G06F17/50
Filed: 1985-05-03
Abstract: Herein disclosed are a method and a system for simulating a distributed system, in which a target system is divided into asynchronously operable processes so that the simulation of said asynchronously operable, distributed system may be comprehended with the changes in the data structures by using a whole structure table (31) concerning what certain of the said divided processes can provide for other processes, a system structure table (32) representing certain of said processes with a Petri net model, and a data structure table (33) to be stored with the data structures of input & output processing data. I
Patent EP-0183137-A2 (EP)
Inventor: BRUNKE ERNST-JOACHIM
IPC: C07C45/45
Filed: 1985-11-13
Abstract: Die β, γ-ungesättigten 2,2,3-Trimethylcyclopent-3-enyl-Derivate der Formel ?, <IMAGE> wobei die geschlängelte Linie geometrische Isomere und die gestrichelten Linien stereoisomere Formen kennzeichnen, lassen sich durch Reduktion der Aldolkondensationsprodukte von Campholenaldehyd und aliphatischen Aldehyden unter Verwendung von Natriumborhydrid bei erhöhten Temperaturen herstellen und einzeln oder als Gemisch mit den jeweils α,β-ungesättigten Alkoholen vorteilhaft als Riechstoffe bzw. Bestandteil von Parfümolen für kosmetische und technische Konsumgüter verwenden.
Patent EP-0169591-A2 (EP)
Inventor: KUNERT HEINZ-PETER
IPC: G05B19/42
Filed: 1985-06-18
Abstract: Die Erfindung betrifft ein Schichtaufnahmegerät, das es seinem Benutzer ermöglicht, die Verwischungsfiguren, die dieses Gerät bei einer Schichtaufnahme ausführt, selbst vorzugeben. Der Benutzer muß dabei lediglich den Strahler bzw. den Bildaufnehmer auf wenigstens einen Bahnpunkt positionieren, durch den die gewünschte Verwischungsfigur definiert wird. Diese Position wird gemessen und einem Rechner zugeführt, der daraus Sollwerte für den Antrieb von Strahler und bildaufnehmer ableitet.
Patent EP-0161855-A2 (EP)
Inventor: SITTE HELLMUTH
IPC: G01N1/28
Filed: 1985-04-29
Abstract: Apparatus for the cryofixation of specimens, comprises a tank (2, 2') adapted to contain a cold gaseous medium (8) having an upper boundary (9) with an atmosphere (9a) external to the tank (2, 2'), and cooling means (7, 17) having an upper surface (7', 17'), said cooling means (7, 17) being disposed within thetank (2,2'). The uppersurface (7', 17') is movable between a lower level (40) and an upper level which is below the upper boundary (9). The upper surface (7', 17') is maintained at the upper level for a period sufficient to permit the application of a specimen (10) to the upper surface, and is then lowered to the lower level (40).
Patent EP-0173574-A2 (EP)
Inventor: HONEY MICHAEL
IPC: C10G21/00
Filed: 1985-08-30
Abstract: The removal of asphalt from heavy oil is accomplished by delivering the heavy oil, mixed with pentane, to the interior of a drum (10) provided with screw flights (38). The asphalt precipitates and rotation of the drum effects separation by progressive decantation. Delivery of washing solvent (at 52) and steam (at 54) to different regions of the drum (10) leads to discharge of asphalt which is well separated from traces of the crude oil. 
     The process is advantageously utilised in connection with enhanced oil recovery. Coal and limestone area added (at 58, 60) to the discharged asphalt and briquetted (at 68) to a solid fuel used to provide process heat for enhanced oil recovery operations with an advantageous financial economy.
Patent EP-0178803-A2 (EP)
Inventor: ROBINSON FREDERICK J L
IPC: H01L21/265
Filed: 1985-09-19
Abstract: A system (10) for scanning semiconductor wafers through an ion beam (14A). Ion beam line (14) generates an ion beam oriented in a prearranged direction. A scan wheel (15) carries a plurality of semiconductor wafers and a drive arrangement (22, 23) rotates the scan wheel about its central axis to scan the wafers across the ion beam in one coordinate direction. A scan arrangement (18, 19) produces relative scanning movement between the scan wheel and the ion beam in another coordinate direction. The scan wheel assembly (15) comprises a central hub (32), a plurality of separate spoke arms (31) mounted to the hub, and a plurality of heat sink elements (15A) formed on the outer ends of the spoke arms for mounting a semiconductor wafer thereon. The scan arrangement (18, 19) overscans the heat sink elements in and out of the ion beam so that the ion beam strikes only a portion of the spoke arms in one overscan position and the total heat load produced on the scan wheel assembly by the ion beam is substantially reduced. Temporary wafer clamps (49) and restraints (48) hold the wafer (80) on the heat sink until centrifugal force due to wheel spinning is sufficient to press the wafer on the heat sink. Congruent triangle mounting and drive arrangements for the scan wheel provide the 1/r velocity function for slow scan to achieve implant uniformity.
Patent EP-0199974-A2 (EP)
Inventor: SHIOKAWA KOZO
IPC: A01N43/54
Filed: 1986-03-21
Abstract: The nitromethylenetetrahydropyrimidine derivatives have the formula (I) <IMAGE>
Patent EP-0203387-A2 (EP)
Inventor: HUBER PAUL
IPC: B07C5/08
Filed: 1986-04-25
Abstract: 1. Testing and sorting device for tiles, including a conveyer belt (1), an optical measuring device and a testing device, wherein each tile is picked up from the conveyor belt (1) by a tilting device (6) with thereto attached testing device (3), examined by the measuring device (17) and either dropped as a reject or deposited on another conveyor belt (2) for further transport, - the testing device (3) is connected to an optical measuring device (17) and comprises probing pins (16) for probing the surface of a tile (5, 5', 5") to be tested for quality ; - wherein the upper sections of the probing pins (16) facing away of the respective tile are linked to a transmission device (18) which is part of the optical measuring device (17) ; - the transmission device (18) is a three-armed lever (18), tiltable around a rotational point (26), the one lever arm (22) of which, on passing one of several light barriers (25, 50), actuates one of these light barriers, the second lever arm (20) of which is spring-tensioned, and the third lever arm (16) of which is connected to the upper section of the probing pins (16), and - the measuring and testing device (3, 17) is connected to a control unit (80) through which the removal of the tile (52') deposited on the lower conveyor belt (2) is controlled relative to the individual quality grouping.
Patent EP-0203532-A2 (EP)
Inventor: SUZUKI NOBUO
IPC: G03G9/097
Filed: 1986-05-22
Abstract: A compound having the formula:
     wherein each of R,, R 2 , R 3  and R 4  is a hydrogen atom, an alkyl group having from 1 to 22 carbon atoms, an unsubstituted or substituted aromatic group having from 6 to 20 carbon atoms and an aralkyl group having from 7 to 20 carbon atoms, and A ⊝  is a molybdic acid anion, a tungstic acid anion or a heteropolyacid anion containing molybdenum or tungsten atoms.
Patent EP-0218802-A2 (EP)
Inventor: BAUER ADOLF ING GRAD
IPC: B29B7/76
Filed: 1986-07-07
Abstract: The device comprises a mixing chamber, leading into which there are feed lines and from which there are return lines for the plastics components and which has an outlet opening for the mixture of the said components, as well as a control and displacement plunger, which can move back and forth within the mixing chamber, interconnects the feed and return lines of each component when in a recirculation position and releases the inlet into the mixing chamber when in a mixing position. In order to achieve a transfer from the feed line to the return line without any flow resistance for at least one plastics component when in the recirculation position, it is proposed that the feed line and the return line of at least one component are arranged in line with each other and the control plunger has at least one radial slit, via which the feed line and the return line can be connected in the recirculation position and that from the feed line there branches off a bypass line, which in a radial plane opens out into the mixing chamber in a discharge opening, which in the mixing position of the control plunger is opened simultaneously with the discharge openings for the remaining plastics components, the connection between feed line and return line being closed by the control plunger. <IMAGE>
Patent EP-0212551-A2 (EP)
Inventor: SCHON UWE DR RER NAT
IPC: C07D471/08
Filed: 1986-08-12
Abstract: Tetraoxo compounds of the Formula (I)    <IMAGE>  (I)  wherein R1 is an alkyl, alkenyl, phenylalkyl or cycloalkylalkyl group, R2 and R3 are each independently an alkyl or phenyl group or together denote an alkylene group, W is a (CH2)n-Q group, in which n is 2 to 10 and Q is (a) a displaceable leaving group X, or (b) Z-R4, where Z is a 1-piperazinyl group, and R4 is in position 4, and is hydrogen or a phenyl, substituted phenyl, N-heteroaryl or substituted N-heteroaryl group; and salts and acid addition salts of said compound, and a method for their preparation. Selected compounds of Formula (I) have been found to have central nervous system affecting activity.
Patent EP-0216213-A2 (EP)
Inventor: WEIDIG CHARLES FERDINAND
IPC: C07C67/00
Filed: 1986-09-03
Abstract: Substituted aromatic amines containing a discoloration inhibiting amount of a substituted phenol selected from 2,6-dialkylphenols, 2,4,6-trialkylphenols and dibenzylphenol. 
     A method and composition are provided for inhibiting discoloration of alkylated aromatic amines and diamines. A minor portion of the substituted phenol described above is combined with a fresh, water white substituted aromatic amine of structure
     wherein m is 1 or 2, n is 1 to 5, m + n is not greater than 6, and the R are independently selected alkyl, cycloalkyl, aryl, aralkyl, or alkaryl, said amine being subject to gradual discoloration.
Patent EP-0224675-A2 (EP)
Inventor: SUPP ARMIN DR-ING
IPC: B03B5/24
Filed: 1986-10-02
Abstract: The invention relates to a rotary piston slide arrangement for pneumatic jigging machines in which the inlet chamber controlling the air inlet to the jigging machine has more air openings distributed in the circumferential direction than the outlet chamber which controls the egress of air from the jigging machine. In this way, strokes of different size can be achieved using a particularly simple and space- saving design.
Patent EP-0219019-A2 (EP)
Inventor: BEISS PAUL DR-ING
IPC: B21H5/00
Filed: 1986-10-03
Abstract: In this apparatus, the shaping takes place continuously at high efficiency. With the invention, in contrast to the prior art, porous sintered metallic work-pieces can also be provided in a continuous operation with undercuts or other profiled portions or impressions close to the surface.
Patent EP-0229271-A2 (EP)
Inventor: BOCK GERHARD DIPL-ING
IPC: A61M1/30
Filed: 1986-11-25
Abstract: Die Dialysevorrichtung für die Einnadeldialyse enthält in der Arterienleitung (A) eine erste Pumpe (P1), die in der ersten Phase Blut vom Patienten in die Expansionskammer (12) fördert, während die Venenleitung (V) abgesperrt ist. Gleichzeitig fördert die zweite Pumpe (P2) Blut aus der Expansionskammer (12) zum Dialysator (13). Diese Regelung erfolgt in Abhängigkeit von dem Druck in der Venenleitung, so daß der durch Ultrafiltration bewirkte Druckabfall ausgeglichen wird. In der zweiten Phase steht die erste Pumpe (P1) und sperrt die Arterienleitung (A) ab, während die zweite Pumpe (P2) Blut aus der Expansionskammer (12) mit konstanter Geschwindigkeit zum Dialysator fördert.
Patent EP-0226127-A2 (EP)
Inventor: KIRSCH JUERGEN DR
IPC: C08L69/00
Filed: 1986-12-03
Abstract: The moulding masses contain halogenated copolycarbonates, graft polymers based on an acrylate rubber, thermoplastic copolymers, tetrafluoroethylene polymers in coagulated form with graft polymers, metal compounds comprising antimony or bismuth and TiO2 and optionally low-molecular-weight organohalogen compounds, stabilisers, flow-control agents, antistatics and/or mould-release agents.
Patent EP-0228275-A2 (EP)
Inventor: UESHIMA MICHIO
IPC: C07C45/82
Filed: 1986-12-22
Abstract: A method for the production of p-methoxybenzal­dehyde by the vapor-phase catalytic oxidation of p-methoxy­toluene, which method comprises cooling and condensing a mixed gas formed by said reaction of oxidation thereby preparing a solution containing p-methoxybenzaldehyde, treating said solution in the presence of at least one alkali selected from the group consisting of an alkali metal compound and an ammonium compound soluble in water and alkaline in nature, and subsequently distilling the resultant treated solution.