baber/WOPTO huggingface dataset:
Patent EP-0193275-A2 (EP)
Inventor: WEBB STEPHEN WILLIAM
IPC: B23K9/30
Filed: 1986-01-28
Abstract: A vibrating electrode electric arc welding tool for low currents particularly for use on thin gauge metal has a solenoid with a fixed core and a moving core spaced therefrom by an air gap. The moving core holds the electrode and the solenoid winding is in series connection with the current feed to the electrode. When the current increases due to contact between the electrode and work the moving core is attracted to the fixed core to break the connection and re-establish the arc. The tool further includes a diode in series with the current feed, the diode provides better control of the arc and enables lighter gauge metals to be welded.
Patent EP-0190864-A2 (EP)
Inventor: BURRIS II WESLEY JAY
IPC: E21B34/10
Filed: 1986-01-28
Abstract: A downhole well tool, especially useful as a safety valve, comprises a housing (62) with a longitudinal bore (96), the bore including an operating element (100) (for example a ball valve operable to close the bore), and actuating means (104) so arranged that by changing the pressure in the well annulus or in the bore, the operating element is moved from a first to a second position, and in changing the pressure in the other of the well annulus and the bore, the operating element is moved from said second to a third position. Thus, in the case of a ball valve, the valve may be moved from an open to a closed position and then returned to an open position.
Patent EP-0192440-A2 (EP)
Inventor: SHELLEY PHILIP
IPC: A61B17/64
Filed: 1986-02-17
Abstract: An external bone fixation system comprises two tubular members (38, 39) joined by an articulation block (40, 37). Each pin carrier holds a bone fixation pin (17) for inserting into the bone, and the pin carriers are adapted so that two adjacent pins may be inserted into the bone with a minimum axial separation of no more than 1cm, and with a maximum induded angle (B) of at least 30°.
Patent EP-0197770-A2 (EP)
Inventor: HELMER JOHN C
IPC: C23C14/35
Filed: 1986-04-03
Abstract: 57 An improved magnetron sputter source particularly suitable for magnetic materials is provided in the forming of an unfolded Penning discharge source. The two cathodes are in the form of an inner cathode roughly coplanar with an outer cathode ring. An anode radially between the cathodes is raised above the cathode surfaces so as to block line of sight from the inner cathode surface to the outer. A magnetic flux vector is imposed which passed from one cathode surface to the other. Raising the anode surface about six millimetres above the cathode surfaces allows raising the applied voltage so that a source of 5 kilowatts or greater is possible. Raising the anode also spreads the distribution of discharge more uniformly over the target surface and permits low pressure operation thereby facilitating good adhesion and uniform coverage of the substrate.
Patent EP-0206659-A2 (EP)
Inventor: MURAYAMA YOSHIMASA
IPC: H01S5/34
Filed: 1986-06-12
Abstract: @ A semiconductor laser having high efficiency of luminescence can be obtained by forming spatial fluctuations in potential so that the potential differs from position to position inside a plane perpendicular to the direction of current flow and electrons and holes (or excitons formed by either) can be localized not only in the direction of current flow but also inside the plane perpendicular to the current flowing direction. To achieve this, corrugations (42, 43) or ruggedness having a mean pitch of less than 100 nm and a level difference of from 1/10 to ½ of the mean thickness of an active layer (32) are formed on the surface of the active layer (32) of the semiconductor laser.
Patent EP-0220816-A2 (EP)
Inventor: AUSTIN KENNETH
IPC: H03K19/177
Filed: 1986-09-10
Abstract: A gated binary signal transmission circuit in a field effect semiconductor chip comprises a single signal-pass transistor (20A, B) connected between a bit signal input (28A, B) to one of its electrodes (24A, B) and a bit signal output (12A, B) from another of its electrodes (26A, B). Its control electrode (22A, B) is connected for temporary energisations by switching circuitry (32,34) operative only at prescribed intervals, the single signal-pass transistor (20A, B) being operative to pass signals between such energisations of its control electrode (22A, B). Conduction of the single signal-pass transistor between energisations will persist, though with some decay, due to inherent capacitance and the control electrode being left "floating" between energisations.
Patent EP-0223429-A2 (EP)
Inventor: KIUCHI TAKEO KABUSHIKI KAISHA
IPC: F02D41/16
Filed: 1986-10-21
Abstract: In a method and apparatus for controlling the solenoid current of a solenoid valve which controls the amount of suction air in an internal combustion engine, wherein a solenoid current control value (Icmd) is calculated as a function of engine operating conditions and the solenoid valve is controlled in dependence upon this calculated value (Icmd), a present deviation between the present time solenoid current and the solenoid current control value (Icmd) is calculated. A correction value for the present time solenoid current control value (Icmd) is calculated based upon the deviation and a corrected solenoid current control value (Icmdo) is determined as a function of the correction value and thereby the actual current can be brought smoothly to a value corresponding to a solenoid current control value.
Patent EP-0223464-A2 (EP)
Inventor: REYLEK ROBERT S
IPC: C08K3/02
Filed: 1986-10-30
Abstract: An anisotropically conductive polymeric matrix comprising a polymeric layer (6) having conductive members (5) extending substantially through the thickness thereof, said conductive members (5) comprising a coating of a conductive material, and a process for making same.
Patent EP-0223597-A2 (EP)
Inventor: EDDOWES MARK JAMES
IPC: G01N27/414
Filed: 1986-11-18
Abstract: A system suitable for determining the concentration of an enzyme's substrate in a solution (21) containing a buffer comprises two ion-sensitive devices (22, 23), such as ISFETS, in contact with the solution, one of the devices (23), e.g. an ENFET, having a layer (24) containing an enzyme, the enzyme producing ions from its substrate, and the system comparing the responses of the two devices and providing a control signal to consume ions as they are generated at the ENFET, or to produce an equal concentration of ions at the other device, such that the concentrations sensed by each are equal. The signal gives an indication of the concentration of the substrate. Other ion-sensitive devices may be used. The concentration of other substances can be determined, for example a device with an enzyme's substrate can be used for detecting the concentration of an enzyme.
Patent EP-0234460-A2 (EP)
Title: Farbfotografisches Aufzeichnungsmaterial
Inventor: SAUERTEIG WOLFGANG
IPC: G03C7/38
Filed: 1987-02-14
Abstract: Ein Aufzeichnungsmaterial mit verbesserter Schärfe und Farbwiedergabe enthält eine obenliegende grünempfindliche Silberchloridemulsion mit einem geschichteten Kornaufbau wobei das Verhältnis von Durchmesser zur Dicke der Silber­halogenidkörner maximal 5 beträgt.
Patent EP-0248446-A2 (EP)
Inventor: FOLDA THOMAS JOSEF
IPC: D01F6/32
Filed: 1987-06-05
Abstract: Anisotropic, liquid crystalline, polytetrafluoroethylene (PTFE) and tetrafluoroethylene (TFE) copolymer aqueous dispersions having rod-like particles of PTFE or TFE copolymer, and white PTFE and TFE copolymer fibers prepared directly therefrom.
Patent EP-0258549-A2 (EP)
Inventor: UMIKER HANS
IPC: B65D1/38
Filed: 1987-06-10
Abstract: The crate is made, in particular, of plastic and has a central handle for lifting the crate. The side walls with transversely extending compartment walls in the interior of the crate form a compartment division for the bottles to be accommodated. Formed in the bottom of the crate is at least one recess for the immersion of the central handle of a crate stacked in the next layer below. <IMAGE>
Patent EP-0249969-A2 (EP)
Inventor: IKEDA NORIAKI
IPC: C09B1/18
Filed: 1987-06-16
Abstract: A process for producing 1-aminoanthraquinone, which comprises
     (a) a step of oxidizing 1-nitronaphthalene in the liquid phase with an acidic aqueous solution contain­ing a ceric ion as an oxidizing agent and separating crystals containing 5-nitro-1,4-naphthoquinone and the acidic aqueous solution containing a cerium ion from the resulting reaction mixture,   (b) a step of subjecting the 5-nitro-1,4-­naphthoquinone obtained in step (a) to Diels-Alder re­action with 1,3-butadiene in a solvent, precipitating crystals containing the resulting 5-nitro-1,4,4a,9a-tetra­hydroanthraquinone, separating them by filtration, sepa­rating and recovering the unreacted 1-nitronaphthalene and the solvent in the filtrate in a separation tower, and recycling 1-nitronaphthalene to step (a) for use as the starting material and re-using the recovered solvent for the Diels-Alder reaction,   (c) a step of reducing 5-nitro-1,4,4a,9a-tetra­hydroanthraquinone obtained in step (b), separating crystals containing 1-aminoanthraquinone and purifying them, and   (d) a step of electrolytically oxidizing the acidic aqueous solution containing a cerium ion separated in step (a) to convert the cerous ion in the acidic aqueous solution to a ceric ion and recycling the result­ing acidic aqueous solution containing a ceric ion to step (a) for re-use as the oxidizing agent.
Patent EP-0260630-A2 (EP)
Inventor: HOFMANN DIETER DIPL-ING
IPC: C22C5/02
Filed: 1987-09-12
Abstract: Mehrstofflegierung für und Verwendung von Targets in Katodenzerstäubungsanlagen zum Aufstäuben von Goldschichten mit goldfremden Legierungsanteilen, die aus 0,5 bis 10 Gewichtsprozent Aluminium und im übrigen aus Kupfer bestehen. Der Goldanteil hat einen Wert zwischen 85 und 98 Gewichtsprozent.
Patent EP-0268990-A2 (EP)
Inventor: OKU TERUO
IPC: C07D239/69
Filed: 1987-11-18
Abstract: A compound of the formula :
     wherein R 1  is phenyl, lower alkyl, or heterocyclic group which may be substituted, or cyclo(lower)alkyl;
     A is lower alkylene,   n is an integer of 0 or 1,   R 2  is hydrogen or lower alkyl,   R 3  is hydrogen; hydroxy, halogen; halo(lower)-alkyl; lower alkyl; lower alkylamino; acylamino; acyl(lower)-alkylamino; lower alkoxy, cyclo(lower)alkyl, or cyclo(lower)alkyloxy which may have certain substituents:   R 4  is hydrogen or halogen, and   R 5  is hydrogen or halogen,   provided that   R 1  is phenyl substituted with lower alkoxy, lower alkylamino, lower alkylthio, aryloxy, carboxy, esterified carboxy, carboxy(lower)alkyl or esterified carboxy(lower)alkyl;   lower alkyl substituted with carboxy or esterified carboxy;   or heterocyclic group substituted with lower alkyl,   when R 3  is hydrogen or halogen, and pharmaceutically acceptable salt thereof,   processes for their preparation and pharmaceutical compositions comprising them. The invention also relates to intermediate compounds of the formula
Patent EP-0280776-A2 (EP)
Inventor: BABEL WERNER
IPC: F16H57/021
Filed: 1987-11-30
Abstract: A bearing arrangement for the drive shaft of a bevel gear in a machine part, in particular in the vertical milling head of a milling machine, a bearing sleeve (16) surrounding the drive shaft (9) being fastened to the bevel gear (10), which bearing sleeve (16) is mounted in the machine part via two outer bearings (14, 15) at an axial distance apart. According to the invention, the bearing sleeve (11) has an inner annular collar (25) which defines with the drive shaft (9) a predetermined gap  delta  and permits slight tilting movements between the drive shaft (9) and the bevel gear (10). <IMAGE>
Patent EP-0234808-A2 (EP)
Inventor: MORIGUCHI KOICHI
IPC: B60G17/016
Filed: 1987-02-11
Abstract: A vehicle has a body, a right-hand wheel, and a left-hand wheel. A first device rotatably connects the right-hand wheel to the body. A second device rotatably connects the left-hand wheel to the body. An elastically deformable stabilizer is connected between the first and second devices. A mechanism serves to positively deform the stabilizer. A sensor may detect an operating condition of the vehicle, such as a steering condition or speed of the vehicle. The stabilizer may be positively deformed in accordance with the detected operating condition of the vehicle.
Patent EP-0254584-A2 (EP)
Inventor: KING FRANCIS DAVID
IPC: C07D519/00
Filed: 1987-07-24
Abstract: Compounds of formula (I), or a pharmaceutically acceptable salt thereof:
     wherein
     L is NH or 0;   X is N or CR 3  wherein R 3  is hydrogen or C 1-6  alkoxy;   Y is N or CR 4  wherein R 4  is hydrogen, halogen, CF 3 , C 1-6  alkyl, C 1-6  alkoxy, C 1-6  alkylthio, C 1-6  alkylaulphonyl, C 1-6 alkylsulphinyl, C 1-7  acyl, cyano, C 1-6  alkoxycarbonyl, C 1-7  acylamino, hydroxy, nitro or amino, aminocarbonyl, or aminosulphonyl, optionally N-substituted by one or two groups selected from C 1-6  alkyl, C 3-8  cycloalkyl, and C 3-8  cycloalkyl C 1-4  alkyl or disubstituted by C 4  or C 5  polymethylene; phenyl or phenyl C 1-4  alkyl group optionally substituted in the phenyl ring by one or two of halogen, C 1-6  alkoxy or C 1-6  alkyl groups.   R, and R 2  are independently selected from hydrogen, or halogen;   Z is a group of formula (a), (b) or (c):
     
     
     wherein n is 2 or 3; p is 1 or 2; q is 1 to 3; r is 1 to 3; and   R 5  or R 6  is C 1-4  alkyl; having 5-HT 3  antagonist activity, a process for their preparation and their use as pharmaceuticals.
Patent EP-0291605-A2 (EP)
Inventor: KAPLAN DONALD A
IPC: A61K51/00
Filed: 1987-10-30
Abstract: Bone marrow is suppressed by administering at least one bone marrow suppressing radionuclide composition having at least one of Samarium-153, Gadolinium-159, or Holmium-166 and at least one of ethylenediaminetetramethylenephosphonic acid, diethylenetriaminepentamethylenephosphonic acid, hydroxyethylethylenediaminetrimethylenephosphonic acid, nitrilotrimethylenephosphonic acid or tris(2-amino­ethyl)aminehexamethylenephosphonic acid, or a physiologically-acceptable salt thereof.
Patent EP-0272952-A2 (EP)
Title: Composite material for protective clothing against splashing of melting metals
Inventor: LOISON SYLVIE
IPC: A41D31/02
Filed: 1987-11-12
Abstract: The complex material is intended for making clothing capable of protecting against splashes of molten materials and, more particularly, molten metals in the metallurgical industry. These splashes generally cause serious burns which can be fatal. No current material meets the required conditions of effectiveness. It consists of an assembly of three superposed layers of cloth having specific characteristics: the first layer, intended to form the outer part of the garment, has a relatively smooth surface state and comprises at least one fabric composed mostly of heat-stable or fireproof fibres having a high covering factor; the second, intermediate, layer is thick and has an open structure; and the third layer, intended to form the inner part of the garment, is thin and light.
Patent EP-0280134-A2 (EP)
Inventor: ECKERT JURGEN
IPC: E04B9/22
Filed: 1988-02-13
Abstract: The supporting construction consists of crossmembers which are bent according to the desired ceiling curvature and which are suspended transversely relative to the longitudinal extension of the arch in a known way from an anchoring base, for example a building ceiling, and of ceiling carrier rails which, extending in the direction of the longitudinal extension of the arch, are fastened at predetermined distances from one another to the underside of the suspended crossmembers and lie with their undersides on a track curve extending over the desired arch contour. <IMAGE>
Patent EP-0285828-A2 (EP)
Inventor: NURK SIEGFRIED
IPC: D04B15/48
Filed: 1988-03-07
Abstract: The thread feeding device for knitting machines has a rotation body (3) to which is attached a thread feeding element, which is subdivided into an entry, a storage and an exit section. To make it possible to operate the thread feeding device, depending on the thread material, either with a closed storage section (20) or with a storage section (20) formed by rod-like support elements (26), there is proposed a rod cage (23) which consists of a prefabricated unit and which is attachable coaxially on the rotation body (3). The rod cage (23) has an entry element (24), which contains the entry section, and a plurality of rod-shaped support elements (26) which form the storage section and which are each attached at one end to the entry element (24). The respective other ends of the support elements (26) are either attached to a holder (25), which is connectable to the rotation body (3) and forms part of the cage unit, or held directly on the rotation body (3) and are thereby radially centered in respect of the axis of rotation (4) (Fig. 5). 
<IMAGE>
Patent EP-0283044-A2 (EP)
Inventor: ONO TAKUHIRO
IPC: H01S3/08
Filed: 1988-03-18
Abstract: A laser beam generated between a total reflector (11) and an output coupler (10) is turned back by plural reflectors which are mounted in a discharge region (6) along two main electrodes (3,4) at 45° , and the discharge region is divided into plural divided discharge regions, thus, a diameter of an output laser beam is reduced to a diameter of the divided discharge regions.
Patent EP-0295417-A2 (EP)
Inventor: MENGERINGHAUSEN MAX DR ING DR
IPC: E04C2/28
Filed: 1988-05-07
Abstract: In previous composite building slabs for sectional false floors, which are supported at their four corners and consist of an upwardly open trough produced from tension-proof material and of a filling of compression-proof material, e.g. anhydrite, a greater deflection is produced, under load, at the edge of the slab than in the centre of the slab, which is undesirable. In order substantially to even out the load-bearing capacity and security of composite building slabs of the above type against breaking at the edge of and in the centre of the slab, provision is made on the side walls (6g) of the trough (3g) for a reinforcement which is virtually at the height of the slab and is non-positively connected to the base (5) of the trough. In addition or alternatively to this, it is also possible to increase at least twofold the density and strength of the filling (2) in the edge region of the composite building slab (10g) relative to the remaining region towards the centre of the slab. 
<IMAGE>
Patent EP-0301243-A2 (EP)
Inventor: MCNINCH JOSEPH HAMILTON
IPC: B60T8/74
Filed: 1988-06-24
Abstract: A tractor-(28) trailer (30) vehicle (24) brake system control for distributing the brake effort to obtain inter-tractor-trailer proportional braking (H₁/V₁ = H₂/V₂) by means of sensors (80, 170, 172) mounted to the trailer only is provided. The control system senses (80) acceleration (a) and the ratio of vertical to horizontal forces (H F /V F ) at the fifth wheel/king pin connection (34/176) by means of sensors (170, 172) mounted to the trailer (30) only and modulates the trailer sub-vehicle brakes only to cause the ratio H F /V F  to equal a function of acceleration.
Patent EP-0298405-A2 (EP)
Inventor: FRANKE WILFRIED DR
IPC: A01N43/90
Filed: 1988-07-04
Abstract: Die Erfindung betrifft neue anellierte Imino-azole und Imino-azine der allgemeinen Formel <IMAGE> in der A    die Gruppe (CR<6>R<7>)n, B    ein Sauerstoffatom oder die Gruppe CR<8>R<9>, D    die Gruppe (CR¹°R¹¹)n, E    die Gruppe CR¹²R¹³, W    ein Sauerstoffatom oder die Gruppe S(O)m, Verfahren zu ihrer Herstellung und ihre Verwendung als Mittel mit herbizider Wirkung.
Patent EP-0304706-A2 (EP)
Inventor: KANEOYA MASAKAZU
IPC: C12P17/12
Filed: 1988-08-05
Abstract: The present invention provides a process for producing optically active compounds by a biochemical method in which specific compounds having pyridine skeletons and hydroxyl groups are reacted with esters in the presence of hydrolases. 
     The compounds have the following general formula:
      wherein X is selected from substituted pyridyl groups. Y is selected from hydrogen and halogen atoms, a cyano group, and a trifluoromethyl group. R is an alkylene group having 1-20 carbon atoms, and n is 0 or 1. Q is an alkylene group having 1-20 carbon atoms and m is 0 or 1.
Patent EP-0310001-A2 (EP)
Inventor: KOTANI MATAHIRA
IPC: H04N1/327
Filed: 1988-09-27
Abstract: A facsimile communication apparatus is disclosed which is operable under either one of a facsimile mode for transmitting facsimile signal from a calling station along a telephone line to a called station, and a conversation mode for sending conversation signal from the calling station along the telephone line to the called station. The facsim­ile communication apparatus at the called station includes a detector (8) for detecting a facsimile request signal indicative of a facsimile communication request made by a calling station within a predetermined period of time after a telephone line is connected to a facsimile communication apparatus of the calling station, and a signal producer (9) for producing a facsimile request signal when the detector detects the facsimile request signal and for producing a conversation request signal when the detecting means detects no facsimile request signal within the predetermined period of time.
Patent EP-0310137-A2 (EP)
Inventor: WELCH SUSAN K
IPC: C07K19/00
Filed: 1988-10-03
Abstract: A DNA construct comprising a transcriptional promoter operably linked to a DNA sequence encoding a signal peptide followed in reading frame by a second DNA sequence encoding a portion of the BAR1 gene product, including at least a portion of the C-terminal domain, and a heterologus protein or polypeptide.
Patent EP-0296667-A2 (EP)
Inventor: BATTAGLINO DOMENICO
IPC: F16D65/22
Filed: 1988-06-14
Abstract: The vehicle brake system pressure regulator (12-19) is incorporated in a hydraulic control unit for one of the vehicle rear wheel brakes. The control unit comprises two pistons (8,9) which slide inside a chamber in a housing (1) and actuate the brake calipers. The second piton has two seals to isolate a central portion of the chamber which is connected to a feed channel (2). The regulator fits into the second piston and transmits the pressure from the chamber to the section between the two pistons, regulating it when it determinedises above a pre value.