baber/WOPTO huggingface dataset:
Patent EP-0040798-A2 (EP)
Inventor: SMALL HAMISH
IPC: G01N30/96
Filed: 1981-05-19
Abstract: An improved technique for the measurement of ions in solution where the ions of interest are chromatographically displaced from an ion exchange column by an eluting ion which is or is made light-absorbing, and where the eluted sample ions, which are transparent (at the monitored wavelength), are detected and quantified from the decrements they cause in effluent absorbance as revealed by photometric monitoring.
Patent EP-0035859-A2 (EP)
Inventor: ISHIDA MINORU
IPC: B63H25/42
Filed: 1981-03-03
Abstract: Ship maneuvering gear for a ship having two 360°- turning propellers disposed symmetrically relative to the ship's central bow-stern line, has a rotatable hand lever (HL) and an arithmetic circuit (MC) which responds to the rotation of the hand lever. When the hand lever (HL) is rotated by an angle relative to the ship's bow-stern direction, the output from the arithmetic circuit (MC) controls the orientations of the two propellers so that the composite propulsive power of the two propellers causes the ship to move in a lateral or obliquely lateral direction without causing any turn of the ship, which direction is in agreement with said angle of rotation of the hand lever.
Patent EP-0063802-A2 (EP)
Inventor: BAKOSI LASZLO
IPC: F16N11/00
Filed: 1982-04-23
Abstract: 1. Greasing device for lubricating the chain link pins (9) of a chain moving with a sprocket (3), comprising greasing units moving together with the chain sprocket (3) around the stationary shaft (1) of the latter, each greasing unit having a dispensing chamber (39) connectible to a pressurised grease storage chamber (36) and a greasing nipple (8) facing the chain sprocket (3), wherein during their circulation the greasing units are axially adjustable against the bias of a spring (19) in a guide housing (15) by means of a sliding sleeve (16) guided in the housing, which sleeve co-operates by way of its end remote from the greasing nipple (8) with a stationary axial guiding cam (13), the greasing units being pressing by their greasing nipples (8) against the chain link pins (9) moving with said sprocket (3) and being operable for a metered grease supply, characterised in that the sliding sleeve is formed as a metering piston (16) in which the dispensing chamber (39) is located which is connected to the grease storage chamber (36) by way of a non-return valve (26) closing towards the grease storage chamber (36) ; in that the end of the greasing nipple (8) which is remote from the chain sprocket (3) forms a boundary of the dispensing chamber (39), the greasing nipple being axially slidably guided on the metering piston (16) against the force of a second restoring spring (24) ; and in that the end of the lubricating bore of the greasing nipple (8) remote from the chain sprocket (3) opens sideways of the greasing nipple (8), is closed off from the dispensing chamber (39) in the rest position of the greasing nipple (8) and in its dispensing position opens into the dispensing chamber.
Patent EP-0072474-A2 (EP)
Inventor: SCHLAK OTTFRIED DR
IPC: C08L83/04
Filed: 1982-07-30
Abstract: Hitzehärtbare Organopolysiloxan-Mischungen, die durch Anlagerung von Si-gebundenem Wasserstoff an aliphatische Mehrfachbindung härtbar sind, wobei der diese Anlagerung fördernde Katalysator, insbesondere Platinkatalysator, in einer festen Substanz enthalten ist, deren Erweichungspunkt bzw. Schmelzpunkt zwischen 70 und 250°C liegt und die in dem Rest der Mischung dispergiert ist.
Patent EP-0084086-A2 (EP)
Inventor: HEINEN HANS-JOSEF DR
IPC: H01J49/14
Filed: 1982-10-19
Abstract: In a laser microsensor, with a pulsed laser for the excitation of samples (1) and with a propagation time mass-spectrometer (4, 5) surrounding a propagation path (4), an electrode system (9) is positioned in front of the propagation time path (4), which electrode system (9) is used for the formation of an ion pulse, defined with respect to time, from the plasma produced by excitation of the sample (1) (Fig. 1). <IMAGE>
Patent EP-0070261-A2 (EP)
Inventor: RAINERI GIUSEPPE
IPC: A01F12/16
Filed: 1982-06-16
Abstract: In a combine harvester (1) including a base wall (11) onto which the product is fed and a conveyor roll (10) located above the base wall (11) to move the product over this wall, the base wall (11) includes a flap (12) which can be opened downwardly to discharge any excess product or foreign bodies collected by the harvester (1) onto the ground. Means (14,15,16) are provided for locking the flap (12) in its closed position. The flap (12) moves freely towards its open position from the closed position when it is unlocked by the force exerted by the excess product or foreign bodies.
Patent EP-0084294-A2 (EP)
Inventor: CASALONE ENRICO
IPC: F16D65/56
Filed: 1982-07-07
Abstract: An actuator for controlling the brakes of railway vehicles comprises a tubular casing (18) in which is slidable a piston (26) carrying a hollow shaft (28) in which a rod (34) for operating the brake means is coupled axially. The rod is threaded externally and an annular threaded stop member (36) is engaged thereon, having a frontal coupling part (40) which cooperates with a complementary frontal coupling part (42) of the hollow shaft (28). An annular friction member (50) is interposed between the casing and the threaded rod to allow axial sliding of the latter relative to the hollow shaft so as to take up play due to wear of the brake means. Manually operable releasing means (100) are connected to the free end of the rod for freeing the rod itself for rotation. 
     The actuator may be provided with a spring-operated device (110, 112, 115) for parking or emergency braking.
Patent EP-0082832-A2 (EP)
Inventor: COHEN SAUL MARK
IPC: C09D4/06
Filed: 1982-12-17
Abstract: Radiation- or heat-curable compositions comprising an ester of an ethylenically unsaturated acid and a polyhydric alcohol and an oxopropyl isocyanurate formed by the addition of from 2 to 3 moles of acrolein to 1 mole of isocyanuric acid. The compositions are useful as coatings, printing inks, adhesives and the like.
Patent EP-0084365-A2 (EP)
Inventor: MERKLE KARL
IPC: E21D11/10
Filed: 1983-01-15
Abstract: The wind-mill like stripping percussion drill point, which is provided with hard cutting edges and has built-in automatic neutron bombardment, ultrasonic bombardment or laser beam devices guides the strippings via stiffeners to a conveyor belt for hauling away. The remnants of the strippings or water are sucked off using suction pumps. The drive shaft, which is supported by 6 hydraulic cylinders, is controlled in the measuring and control housing - hanging centre shaft - by computer, ultrasound, infrared, laser or display screen upon presentation of test cards. By means of pumps, hoses, nozzles and welding equipment, insulating and fixing material is moved up to stationary material via a steel ring, which is mounted on the drive shaft with a spherical joint, bearing and untensioning springs and is equipped with external and internal plastic spray nozzles and connecting sockets for construction material, and a steel funnel joined to the steel ring. Rolls, which are mounted on spring holders are for their part fixed to the steel ring on rails provided longitudinally and transversely with spherical joints, press against insulating and fixing material until it sets. The overall drive of the drive shaft, which is provided with the stripping percussion drill point is performed by an electric motor, internal combustion engine or compressed air. Drilling, removal of the stripped material, reinforcement and insulating of the tunnel are performed in one operation.
Patent EP-0087030-A2 (EP)
Inventor: KLEFF HEINRICH
IPC: F16H3/72
Filed: 1983-02-04
Abstract: The purpose of the transmission is continuous torque matching for machines and vehicles. The layout and operation of the transmission can be seen on the basis of Figure 3, in which the transmission is shown including the drive motor, regulator and output drive. The known transmissions of this type have a transmission input and two transmission outputs, which are equated in terms of their power, while, in the case of this regulator transmission, only one of the two transmission outputs can transmit the full power. Only a small part of the input power can be extracted from the second transmission output, although full matching to the input speed is possible. In accordance with this function, speed-torque regulation at the first transmission output of the regulator transmission is possible with the aid of the regulator. The regulator transmission has an additional function as a starting clutch, subject to the large regulation range from zero to the 1:1 speed ratio. <IMAGE>
Patent EP-0088999-A2 (EP)
Inventor: LUTHER HANS WERNER
IPC: F42B12/06
Filed: 1983-03-09
Abstract: Bei dem panzerbrechenden Wuchtgeschoß sind ein spitzenseitiges Vor-Kernelement 10 und ein sich diesem rückseitig anschließendes Vor-Kernelement 20 einem Haupt-Kernelement 30 Längsaxial vorgeordnet. Eine mit einer ballistischen Haube 44 versehene Hülle 36 erstreckt sich über die beiden Vor-Kernelemente 10 und 20 und wenigstens einen vorderen Bereich des Haupt-Kernelements 30. In Zwischenbereichen 40 und 42 sind die genannten Kernelemente gelenkartig ausgebildet. Dabei ist in der Hülle 36 eine als Wandschwächung ausgebildete Sollbruchstelle 38 vorgesehen, die dem Zwischenbereich 40 zugeordnet ist.
Patent EP-0099052-A2 (EP)
Inventor: VON RAVEN AXEL DR DIPL-CHEM
IPC: C05F3/00
Filed: 1983-07-05
Abstract: Verfahren zur Aufbereitung von fäkalen Abfällen durch Behandlung mit Tonmineralien, das dadurch gekennzeichnet ist, daß man (a) mit fäkalienspezifischen anaeroben und aeroben Mikroorganismen und mit das Wachstum dieser Mikroorganismen fördernden Pflanzenpräpareten sowie mit Kalk angereicherten smektitischen Ton auf die fäkalen Abfälle einwirken läßt und (b) den so behandelten fäkalen Abfällen kurz vor dem Ausbringen ein saures ?Phosphat? zusetzt.
Patent EP-0104631-A2 (EP)
Inventor: FUKUSHIMA MASANORI
IPC: C07C405/00
Filed: 1983-09-24
Abstract: wherein R 1  and R 2  combine together to form a keto group or either one of R 1  and R 2  is hydrogen atom and another one of them is hydroxy or acetoxy group, R 3  and R 4  are the same or different and are each hydrogen atom or acetoxy group, n is 0 or 1, provided that when the C-C bond between 8 and 12 positions is double bond, n is 0, a, b, c, d and e are each an integer of 1 or 2, and the dotted line means that the C-C bond is a single bond or double bond, or a salt thereof, which have excellent anti-imflammatory activity and anti-tumor activity and hence are useful as an anti-inflammatory agent or anti-tumor agent.
Patent EP-0113903-A2 (EP)
Inventor: YOSHIMURA SHOHEI
IPC: B29C44/34
Filed: 1983-12-19
Abstract: Prefoamed polymer particles having excellent moldability are produced by a process comprising a step (impregnating step) of impregnating carbon dioxide or carbon dioxide and a volatile blowing agent in polymer particles, a step (dispersing step) of dispersing the polymer particles into a dispersion medium in a sealed vessel, a step (heating step) of heating the polymer particles to a temperature higher than the softening point of said polymer particles, and a step (releasing step) of opening one end of said vessel and simultaneously releasing the polymer particles and dispersion medium from inside the vessel to an atmosphere held at a pressure lower than that of the vessel. In this process, the impregnating step, dispersing step and heating step need not be altogether effected separately. These steps can be performed simultaneously in one and the same vessel.
Patent EP-0107391-A2 (EP)
Inventor: BROWN WILLIAM H
IPC: E21B33/08
Filed: 1983-09-29
Abstract: A wiper device is provided comprising a container (1) having a central opening (4) through which the well string may pass. A pair of opposed wiper pads (9) disposed in a horizontal attitude are mounted in spaced vertical relationship within the container (1) for longitudinal movement toward each other, to engage the vertical string. A double-acting pneumatic cylinder (25) actuates each pad. Each cylinder (25) is mounted in the plane of the pad (9), said cylinder being connected at its front end with the rear portion of the wiper pad and being pivotally connected at its rear end with a support member. The front end of the cylinder (25) is thus adapted to rotate in a horizontal plane about its pivot connection, to accommodate transverse movement of the attached wiper pad (9). The container side walls (3) are spaced from the wiper pad edges to permit such transverse movement to take place. Arrays of anti-friction rollers (8) support each of the pads. The spacing of the walls (3), pivoting capability of the cylinder (25) in a horizontal plane, and provision of the anti-friction means (8) combine to permit transverse movement of the wiper pads (9). The head ends of the cylinders (25) are interconnected by a line to enable air, displaced from one cylinder, to move to the other, to permit of longitudinal movement of the pads. The head ends of the cylinders (25) are also connected with a pulsation tank, so that if both cylinders are simultaneously contracted by passage of an enlargement through the pads (9), there is little change in wiping pressure. Thus the pads (9) can free-float with the well string, while maintaining a substantially constant wiping pressure.
Patent EP-0109858-A2 (EP)
Inventor: STABLEFORD WILLIAM ERNEST BRIT
IPC: B64C9/10
Filed: 1983-11-22
Abstract: An aircraft having a flying control system in which a control linkage is arranged to effect displacement of a control surface, and trim linkage is arranged to effect displacement of a trim tab on the control surface is further provided with a compensation link interconnecting the control linkage and the trim linkage whereby if the contol linkage becomes jammed, control surface displacement for control can be effected by means of the trim linkage.
Patent EP-0112715-A2 (EP)
Inventor: PANN KEH
IPC: G01V1/36
Filed: 1983-12-20
Abstract: In a method of removing multiple surface reflection events from seismic data, pairs of real seismic traces having end points in common with a trace being analyzed are convolved with one another to yield synthetic multiple traces having real components. All possible combinations of real traces are thus convolved. These are then stacked to yield the synthetic multiple trace having the shortest total travel time, which is the synthetic multiple trace corresponding to the actual multiple reflection event recorded as part of the real trace being analyzed. The stacked synthetic multiple trace can then be subtracted from the real trace under analysis to yield a multiple-free seismic record for further processing.
Patent EP-0114002-A2 (EP)
Inventor: ELSLAGER EDWARD F
IPC: C07C243/14
Filed: 1983-12-29
Abstract: Chemical compounds are provided that are novel substituted benzothiopyrano[4,3,2-cd]indazoles, as well as methods for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. Compounds of the invention have pharmacological properties and are useful antibacterial agents, antifungal agents, and antitumor agents.
Patent EP-0109336-A2 (EP)
Inventor: HAMELIN JOEL
IPC: H02H9/06
Filed: 1983-11-07
Abstract: 1. Device for protection against surge voltages, of the type comprising a lightning arrester (10) disposed between a first conductor (12) and earth (11), an inductance (14) connected in series with the first conductor (12) and a capacitor (16) which connects the inductance (14) to earth (11), thus forming a pi-cell, the legs of the pi being constituted by the lightning arrester and the capacitor, the inductance being connected between the lightning arrester and the capacitor, characterized in that the capacitance of the capacitor (16) is equal to the capacitance of the lightning arrester (10).
Patent EP-0131743-A2 (EP)
Inventor: FIELD EDGAR L JR
IPC: B24B13/00
Filed: 1984-06-08
Abstract: A computer-controlled lens generating arrangement (1) has a calibration gauge (14) mountable on a lens chuck (28) and moveable into a calibration position for detecting a worn or eroded condition of a tool (18). When a worn or eroded condition oftool (18) is detected, data are provided to a computer (60) which recomputes positioning data for the chuck (28), and repositioning of the chuck (28), as well as the angle of the cutting tool (18), takes place.
Patent EP-0130477-A2 (EP)
Inventor: WELLS CALVIN GENE
IPC: B60C23/00
Filed: 1984-06-20
Abstract: A method of forming an axle with hollow spindles which are each capable of supporting a rotatable hub having a wheel and tire mounted thereon. Each hub would include an intermediate cavity which is sealed to define with a wall of the spindle a reservoir for inflation air for the tire. Inflation air is supplied to the spindle at a region axially inwardly of the hub at a predetermined circumferential location thereon. The steps of forming include providing each of the spindles with an outer cylindrical surface at the region. Air passages are formed in the wall of the spindles communicating the intermediate cavity of the hub with a radially extending passage at the outer cylindrical surface. Each of the spindles is welded respectively to the opposite ends of the central portion of the axle. A pair of collar elements are formed with each collar element having an inner cylindrical surface matching the outer cylindrical surface of the spindle and a coupling passage and fitting for mating with the supply of inflation air. Each of the collar elements is respectively installed on the outer cylindrical surface of each of the spindles with the radially extending passage and the coupling passage being connected by a circumferential groove which has been formed in either the outer or inner cylindrical surface and the fitting being positioned at the predetermined circumferential location for mating with the supply of inflation air.
Patent EP-0130627-A2 (EP)
Title: Alkaline storage battery
Inventor: YASUDA HIDEO JAPAN STORAGE BAT
IPC: H01M10/24
Filed: 1984-07-05
Abstract: @ An alkaline storage battery is described including a positive electrode comprising as an active material a cobalt hydroxide base containing from about 15 to about 65 wt% nickel hydroxide and a negative electrode comprising zinc or cadmium as an active material; the alkaline storage battery can be charged rapidly, has a high energy density, and the residual capacity of the battery can be easily measured by detection of the electromotive force of the battery.Resulting charge and discharge characteristics are shown in Figure 1.
Patent EP-0137404-A2 (EP)
Inventor: ZACH WOLFGANG
IPC: A63G9/00
Filed: 1984-09-26
Abstract: In a swing with a bearing beam, from which a swing seat is suspended, the bearing beam is movable perpendicular to its longitudinal axis. The bearing beam is preferably attached to two support bars which contain joints or springs at their foot or at a different place, or are themselves elastically resilient. The movement of the bearing bar or the frame superimposes the normal pendulum swinging of the swing seat and provides a surprising sequence of movement for the user. <IMAGE>
Patent EP-0137444-A2 (EP)
Inventor: SLETZINGER MEYER
IPC: C07D309/30
Filed: 1984-10-02
Abstract: The compound 6(R)-[2-8(S) (2,2-dimethylbutyryloxy)-2(S),6(S)-dimethyl-1,2,3,4,4a(S),5,6,7,8,8a(S)-decahydronaphthyl-1(S)ethyl]-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-one is prepared in two steps from mevinolin and comprise reduction of the two double bonds and C-methylation of the 8(S)-(2-methylbutyryloxy)group to form the 2,2-dimethylbutyryloxy group. The two steps can be performed in either order.
Patent EP-0140287-A2 (EP)
Inventor: FABIAN PETER
IPC: C25B11/10
Filed: 1984-10-17
Abstract: Electrode having a polarity which may be reversed by electro-chemical processes, particularly when the electrolyte contains also calcium and magnesium. By means of a multilayer construction from a support (1) based on valve metal, a conducting ceramic layer (2) applied thereto, with an electrocatalytically active layer (3) as covering layer, there is obtained on one hand the protection of the support (1), and on the other hand the stability of the electrocatalytically active layer (3) even upon a cathodic operation, the new electrode not being damaged by the continuous load change. Thus, it is possible to arrange, facing each other, parallel or almost parallel anode and cathode surfaces of the same size.
Patent EP-0123357-A2 (EP)
Inventor: NERI CARLO
IPC: C07D307/86
Filed: 1984-04-16
Abstract: Process for the preparation of 2,3-bihydro-2,2-dimethyl-7-benzofuranol, comprising the reaction between catechol or 4-tert. butyl catechol and isobutyraldehyde in the presence of catalytic amounts of at least one compound selected from the group consisting of the oxides, hydroxides, alcoholates and carboxylates of metals belonging to the Groups IA, IIA, IIB and VIIB of the Periodic System of the Elements and the subsequent reaction of rearrangement of the products which have been obtained, optionally previously removing one or more low-boiling components, in the presence of a compound having acidic properties, of an organic or a mineral nature.
Patent EP-0147886-A2 (EP)
Inventor: BRINKERS EDITH L C
IPC: A45C11/00
Filed: 1984-12-07
Abstract: A container, in particular for a codicil or similar personal document (17), which the relevant individual should carry substantially at all times, said container (1) comprising a first, substantially cylindrical inner sleeve, open at one end and closed at the other end and a second substantial cylindrical outer sleeve, open at one end and closed at the other end, which sleeves (2, 3) can be screwed one over the other such that a closed space (11) is formed within the two sleeves (2, 3) into which a reel (12) can be positioned carrying the document (17) while at least one of the sleeves (2, 3) is provided with means (5, 6; 8, 9) to which a chain, string or the like is attached.
Patent EP-0119818-A2 (EP)
Inventor: JENSEN GEOFFREY HAROLD
IPC: C02F3/10
Filed: 1984-03-13
Abstract: A sewage treatment plant and associated method in which sewage is introduced through an inlet (16) of a tank (10) or other suitable container installed in the ground, to form a liquid consisting of partially-treated sewage and biomass for treatment in the tank (10), with a biological filter (42) located in the tank (10) above the liquid and having a plurality of inclined or at least substantially upright filter passages (43). At least one airlift tube (39, 40) extends from a lower location (41) within the sewage biomass to an upper location above the filter (42), whereby air introduced into the lower end (41) of the or each lift tube (39, 40) directs biomass material on to the upper part of the biological filter (42), to recycle and oxidise the biomass.
Patent EP-0125918-A2 (EP)
Inventor: WILES JOHN
IPC: B62D1/16
Filed: 1984-05-14
Abstract: A power operated or power assisted vehicle steering system makes use of a face-plate type a.c. induction motor 11,12 as an actuator. Alternating current is applied to the winding of this motor under driver control, for example by a transducer sensitive to steering wheel rotation.
Patent EP-0127442-A2 (EP)
Inventor: YAMADA SUMIO
IPC: H03H9/10
Filed: 1984-05-23
Abstract: A piezoelectric resonator comprises a rectangular parallelepiped resonator chip. A lithium niobate single crystal (4) is used as the resonator chip material. Each ofthe opposed main surfaces of the resonator chip is arranged to be a surface of a rotated Y-cut plate (2) which is rotated by an angle (θ) of 165 ±5 degrees about an X-axis. The angle of the longitudinal direction of the resonator chip is arranged to be 90 ±5 degrees with respect to the X-axis of the rotated Y-cut plate.
Patent EP-0135258-A2 (EP)
Inventor: CONRAD PRESTON CHARLES
IPC: C07D501/00
Filed: 1984-06-18
Abstract: 7-(R)-Amino-3-(1-pyridiniummethyl)-ceph-3-em-4-carboxylate monohydrochloride monohydrate compound is useful as an intermediate in the synthesis of ceftazidime.