baber/WOPTO huggingface dataset:
Patent EP-0114083-A2 (EP)
Inventor: BARCLAY DAVID
IPC: G01T1/18
Filed: 1984-01-11
Abstract: A γ-ray energy filter for improving the uniformity of the response of a Geiger-Muller tube (1) comprises two and only two spaced bodies (6, 7). To improve the uniformity of the energy response, the bodies (6, 7) consist of a lead/tin alloy containing substantially less than 95% but not substantially less than 40%, and suitably 50-60%, of lead. To improve the polar response, particularly in directions well away from the normal to the longitudinal axis and at quite low energies, adjacent edges (26, 27) of the bodies (6, 7) are inclined to the longitudinal axis over a majority of their radial thickness at less than 45°, and circumferentially-spaced apertures (19) with axes inclined to the longitudinal axis are provided in one of the bodies (6).
Patent EP-0121992-A2 (EP)
Inventor: BRUCKNER JUERGEN MANFRED HARAL
IPC: G05B7/02
Filed: 1984-02-15
Abstract: A multi rate optimal filtering technique allows for higher sampling rates with the same processing time throughput or greater throughput for a fixed sampling rate. In many instances, the measurement sampling rate dictated by the system dynamics is much higher than that required for time varying gain considerations. Thus, the optimal gain remains fairly constant for several consecutive measurements. Under such circumstances, the covariance and optimal gain computations can be processed at a slower rate than the filter measurement computations when the optimal gains are appropriately adjusted for use by the higher processing rate measurement equations. This increases the processing throughput for any given sampling rate or allows increased measurement sampling for a fixed throughput time.
Patent EP-0142300-A2 (EP)
Inventor: STADLER EDUARD
IPC: B60C23/00
Filed: 1984-10-24
Abstract: A pressure equalising device equalises and controls the pressures in at least two pressurised pneumatic tyres of a multiple wheel assembly of a road vehicle. The device comprises a valve body (3) defining an equalising chamber(9) and having a socket part (4) mountable directly on the conventional air inlet connection of one tyre and having a tubular connection (13) for engagement with the air inlet connection of the second of the two tyres. The two tyre inlet connections (4 and 13) communicate with the equalising chamber (9) on opposite sides of a valve seat (10a) for a valve member (14) urged towards the seat (10a) by a spring (19). The two tyre pressures are equalised when the valve is open to maintain equalised pressure between the tyres under varying load conditions. The valve however closes the chamber sealing off the communication between the tyre inlet connections, in the event of failure of one tyre, to prevent pressure loss from the other tyre.
Patent EP-0163031-A2 (EP)
Inventor: FRANK DAVID JAMES
IPC: H01L39/22
Filed: 1985-03-22
Abstract: This invention relates generally to cryogenic amplifying- switching devices and more specifically relates to a cryogenic transistor (1) with a superconducting base (3) and a collector (4) isolated from the base by a semiconductor element (6). Still more specifically, the invention-is directed to a three terminal, transistor-like device which incorporates three metal layers (2, 3, 4). The first (2) and second (3) of the three layers are separated by an insulating tunnel barrier (5) and the second (3) and third (4) layers are separated by a semiconductor layer (6) of a thickness sufficient to inhibit tunneling. The semiconductor layer has a low brrier height which is sufficient to permit the passage of quasiparticies from the second layer while simultaneously inhibiting the passage of Cooper pairs. The second layer (3) is a superconductor while the first and third layers (2, 4) may be superconductors or normal metals. The second and third layers (2, 4) are connected to the semiconductor layer (6) by means of ohmic contacts.
Patent EP-0160224-A2 (EP)
Inventor: ARFMAN KENNETH DONALD
IPC: G01N30/30
Filed: 1985-04-02
Abstract: A multi-purpose plural-oven gas chromatography (GC) system includes a primary complete, independently- operatable, self-contained GC system (14) and a secondary, dependently-operable GC system (12). The primary and secondary systems have two independently controlled GC ovens. Injectors (24) and detectors (26) are supported by heater blocks or ovens mounted on the respective GC ovens and are connected to the electrical and pneumatic controls (Figs. 9, 8) of the primary GC system. The injectors and detectors of the secondary GC system share operation of the primary GC system. GC columns can be mounted in each oven and operated completely independently or dependently in different ways. A separate power supply for the secondary oven is connectable to a separate circuit or power line in the user environment.
Patent EP-0160927-A2 (EP)
Inventor: NORIS CLAUDIO
IPC: B29C70/32
Filed: 1985-05-01
Abstract: The backrest comprises a frame (10, 12) of portal-like shape with two substantially parallel uprights (10), interconnected by a main cross-piece (12) at the upper ends thereof. and one or more stiffening cross-pieces (141. The uprights (10) and cross-pieces (12, 14) form a single hollow body of plastics material which is charged with glass fiber, and defines a cross-section, the moment inertia whereof is such as to impart to the framework (10, 12) the required stiffness in relation to the elastic modulus of the plastics material. The cross-section of the uprights (10) is preferably tapered from the base toward the upper ends thereof. The framework (10, 12) is preferably produced by rotatively molding a plastics material charged with 30% glass fibers, having an average length of 10 mm.
Patent EP-0175990-A2 (EP)
Inventor: PIEJKO KARL-ERWIN DR
IPC: G01N33/52
Filed: 1985-09-09
Abstract: In a reagent strip for the dry-chemical detection of a component of an aqueous sample solution comprising a detection reagent in a membrane, the improvement wherein the membrane is an essentially anhydrous, but water-absorbing, membrane for a reagent substrate in an analytical agent for the dry-chemical detection of a component of an aqueous sample solution, comprising at least one hydrophobic film-forming, water insoluble organic polymer in which at least one hydrophilic organic polymer is dispersed as discrete particles. The reagent can be incorporated into the membrane when produced or can later be applied as by impregnation. The membrane performs as well as or better than multi-layer strips.
Patent EP-0181470-A2 (EP)
Inventor: YOSHIMOTO MASAYUKI
IPC: A61M1/18
Filed: 1985-09-25
Abstract: A material transfer apparatus of hollow fiber type is provided comprising a tubular housing, a bundle of a plurality of hollow fiber membranes axially extending through the housing, a first fluid chamber defined by the outer surface of the hollow fibers and the inner surface of the housing, a first fluid inlet and a first fluid outlet both in fluid communication with the first chamberfor passing a dialysate into and out of the first chamber, partitions supporting the opposite ends of the hollow fibers and isolating the fiber end from the first chamber, and a second inlet and a second fluid outlet both in fluid communication with the interior space of the  fibers for passing a blood into and out of the fiber inserior space. Flowpath forming members each having an elastomeric annular member integrally molded thereto are mounted on opposite ends of the housing. The elastomeric member is secured in pressure contact to the partition to provide a fluid-tight seal between the partition and the flwpeth member.
Patent EP-0217977-A2 (EP)
Inventor: IKEBUCHI IWAO
IPC: B02C23/26
Filed: 1985-10-09
Abstract: A vertical grinding mill is proposed which comprises a shell, a vertical screw shaft rotatably mounted in the shell, a collector, a drive for the screw shaft, and a fan or a pump. The screw shaft is hollow and its lower end is open at the bottom of the shell. This assures a uniform distribution of the material to be treated, the grinding medium and the product particles and thus high production efficiency.
Patent EP-0179499-A2 (EP)
Inventor: HESELMANS ARTHUR
IPC: G09F21/04
Filed: 1985-05-23
Abstract: The removable advertising panel is intended for affixing to a wall, e.g. the rear wall of a transport container. A screen (2) can be rolled off a winding core (1;6) and has fixing elements at both ends which permit securing the screen to the wall pref. using the twist lock holes (8) at the corners of a standard container. The roll (3) may be arranged at the lower end or the upper end of the wall and may be contained in a tube. The screen may be rolled upwards using a stick (15) engaging a bore (14) in a lip (13) on a cross bar (11) at the upper end of the screen.
Patent EP-0187434-A2 (EP)
Inventor: MORI KEISO
IPC: C09D7/61
Filed: 1985-03-27
Abstract: Powdery spherical magnetite particles having an apparent density of from 0.40 to 1.00 g/cm 3  and containing from 0.1 to 5.0 atomic % of Si with respect to Fe are useful as the black pigment for a paint or as magnetic particles for a toner in electrophotography.
Patent EP-0177331-A2 (EP)
Inventor: BOHMER WILLIAM
IPC: G02F1/133
Filed: 1985-10-01
Abstract: A liquid crystal display is provided for use in an oscilloscope. Analog multiplexing techniques enable displaying of waveforms of input signals with frequencies as high as 1 MHz. an xy grid is formed by two interleaved arrays of alternate parallel transparent electrodes (20 and 40). Use of liquid crystal material (44) results in very low power consumption and voltage threshold, improved lifetime, a wide viewing angle, and no image washout at high ambient light levels. Addition of a digital voltmeter, frequency counter, auto sync circuitry, dual trace, and movable cursor expands the capabilities of the display. A gray scale surrounds the actual null points on the display, allowing suitable resolution with a minimum of channels.
Patent EP-0183369-A2 (EP)
Inventor: HUNTER JAMES DAVID
IPC: A61K31/47
Filed: 1985-10-15
Abstract: Compounds of the general formula Iin which:R, and R<sub>2</sub> are independently hydrogen, C, <sub>6</sub> alkyl ortogether are a group X which is C<sub>3 6</sub> polymethylene optionally in which one carbon atom is replaced by O, S or NR<sub>6</sub> wherein R<sub>6</sub> is hydrogen or C<sub>1 6</sub> alkyl;R<sub>3</sub> is a mono- or fused bi-cyclic heteroaromatic group having up to ten atoms in the aromatic ring(s), not more than four of which are selected from nitrogen, oxygen or sulphur, optionally C-substituted by one or more substituents selected from halogen, CF<sub>3</sub>, nitro, C<sub>1-6</sub> alkoxy, C<sub>1-6</sub> alkylthio, C<sub>2-7</sub> alkanoyl or cyano; or is phenyl or naphthyl, optionally substituted by one or more substituents selected from halogen, CF<sub>3</sub>, nitro, C<sub>1-6</sub> alkyl, C<sub>1 6</sub> alkoxy, C<sub>1 6</sub> alkylthio, C<sub>2-7</sub> alkanoyl, carboxyl, C<sub>1-6</sub> alkoxycarbonyl, cyano, CONR<sub>7</sub>R<sub>8</sub> wherein R<sub>7</sub> and R<sub>8</sub> are selected from hydrogen or C<sub>1-6</sub> alkyl or together are a group X; NR<sub>9</sub> R<sub>10</sub> wherein R<sub>9</sub> and R<sub>10</sub> are selected from hydrogen, C<sub>1-6</sub> alkyl, C<sub>2</sub>-<sub>7</sub> alkanoyl or C<sub>1-6</sub> alkylsulphonyl or together are a group X; SO<sub>2</sub>NR<sub>11</sub>R<sub>12</sub> wherein R<sub>11</sub> and R<sub>12</sub> are selected from hydrogen or C<sub>1-6</sub> alkyl or together are a group X; or S(O)<sub>m</sub>R<sub>13</sub> wherein m is 1 or 2 and R<sub>13</sub> is C<sub>1-6</sub> alkyl; Z is naphthyl or a mono- or fused bycyclic heteroaromatic ring having up to ten atoms in the aromatic ring(s), not more than four of which are selected from nitrogen, oxygen or sulphur or (when R<sub>3</sub> is an optionally substituted naphthyl or heteroaromatic group as defined) Z is a phyenyl ring; and Z is optionally C-substituted by one or two substituents R<sub>4</sub> and R<sub>5</sub> which are independently selected from C<sub>1-6</sub> alkyl, cyano, amino, aminocarbonyl or aminocarbamoyl optionally substituted by one or two C<sub>1-6</sub> alkyl groups or by a group X, halogen, CF<sub>3</sub>, nitro, C<sub>1-6</sub> alkoxy, C<sub>1-6</sub> alkylthio, C<sub>2-7</sub> alkanoyloxy or hydroxy, or together on adjacent carbon atoms are methylenedioxy or C<sub>3-5</sub> polymethylene, are disclosed as an active therapeutic substances for the treatment of inflammatory conditions.
Patent EP-0205708-A2 (EP)
Inventor: BERRY W WES
IPC: B01J39/04
Filed: 1985-11-29
Abstract: A process for producing potassium phosphates by ion exchange using an Advanced Separation Device (ASD) is carried out by supplying a phosphate salt solution, a washing solution and a potassium salt regeneration solution to respective fixed feed ports (12) in periodic fluid communication with a plurality of resin-filled chambers (14) moving about a circular path. Passage of the phosphate salt solution through potassium loaded resin forms potassium phosphates and cation loaded resin by ion exchange. After washing out residual salts, the cation loaded resin is regenerated by adding a potassium salt which loads the resin with potassium and strips it of the cation in the form of a soluble cation salt.By virtue of the ASD, potassium phosphate may be produced continuously and with greater efficiency than is possible with conventional ion exchange processes since the potassium salt and phosphate salt feed solutions may be fortified in an intra-stage fashion, i.e. during the course of the ion exchange or regeneration stages. In similar fashion, the pH may be adjusted in an intra-stage fashion.
Patent EP-0151562-A2 (EP)
Title: Fuel injector
Inventor: HLOUSEK JAROSLAW DIPL-ING
IPC: F02M59/36
Filed: 1985-01-18
Abstract: 1. Fuel injection nozzle comprising a valve member which is urged against a valve seat in a valve chamber by means of a valve member spring (14) and the end of which remote from the valve seat extends into a chamber (15) that can be filled with fuel and accommodates the valve member spring (14), and a solenoid valve (8) for controlling the injection which in its open position connects the pressure chamber (9) of an injection pump with a spill conduit, characterised in that in a pumping chamber (31) of the fuel injection nozzle a plunger (13) is provided, and the pumping chamber (31) is connected to a conduit leading from the pressure chamber (9) of the injection nozzle to the valve chamber, and the end of the plunger (13) extending remotely from the pumping chamber rests upon the valve member spring (14), that the fuel pressure in said conduit acts upon the other end of the plunger (13), that the active cross-sectional area of the plunger (13) is greater than the cross-sectional area of the valve member, and that within the whole range of speed and load the plunger (13) performs its working stroke against the force of the spring before, at the beginning of the injection, the valve member is being lifted.
Patent EP-0200877-A2 (EP)
Inventor: STARK SVEN OLOF SOREN
IPC: B65D17/50
Filed: 1986-03-06
Abstract: Described is a packaging for liquid, made of cardboard, which is made impermeable to liquid by means of a plastic coating over its surface. It has side-walls, base and top wall (5), connected to one another by folded and/or sealed seams. A pouring aperture is located in top wall (5) close to the edge line, and can be torn off and has a separate plastic strip (8) covering the pouring aperture and being applied round the edge of the pouring aperture, and is sealed on at least from the inside. So that the edge of the pouring aperture remains covered with a protective layer after opening and so that the closure and the protective layer can be produced with simple means, according to the invention the plastic strip (8) covers the pouring aperture tightly and is fixed via two tacked strips (7, 31) to an outer cover strip, in which a hole (15) is located above the pouring aperture, the two tacked strips being smaller than the surface area of cover strip (6), the first tacked strip (7) being applied at a distance from hole (15) and outside the pouring aperture, the second tacked strip (31) being applied outside hole (15) of cover strip (6) and within the pouring aperture (16), the outer cover strip (6) being fixed to the top wall (5) of the packaging via a third tacked strip (9) lying outside the plastic strip (8).
Patent EP-0198439-A2 (EP)
Inventor: KUSUDA TOSHIAKI
IPC: G03G15/08
Filed: 1986-04-11
Abstract: An apparatus for developing electrostatic latent images having two or more developing units (2a, 2b) for multicolor development provided around a photoreceptor (1). 
     The apparatus has a developer feed controller (14; 22, 23, 24; 34) which can move within the range of no contact with the developing roller to feed developer to the developing section of the developing roller (3) facing to the photoreceptor drum (1) or to shut off the feeding and which is provided in the developer feed section at an upper stream side of the doctor blade (10) of each developing unit in turning direction of the developing roller. The developer is supplied to the developing section when development is performed by displacement of the developer feed controller and the supply is shut off when the developing unit is not used for development.
Patent EP-0201043-A2 (EP)
Inventor: HEUBUCH REMIGIUS
IPC: B65D3/26
Filed: 1986-04-30
Abstract: 1. Can-shaped container with a body (2), that is wound from board or a similar material and is closed along a longitudinal seam formed by an overlapped strip (11), and two end closures (5), that are made from plastic or a similar material, have a U-shaped groove (6) to accommodate the two ends of the body and rest against the inside surface of the body, to which they are sealed, wherein a continuous tear thread (7) is sealed to the inside of the body (2) covered with a sealable layer, one end of which projects out of the inside of the container through the longitudinal seam (4), wherein the body (2) has two cut lines (8, 9) on the outside in the area of the tear thread (7) which run parallel to each other and penetrate the material of the body to some extent, wherein the two cut lines (8, 9) diverge to form a V-shape at the end of the body (2) which is on the outside in the area of the longitudinal seam (4) and define a section which serves as a handle (10) for tearing open the container (2) and projects slightly beyond the the cut edge of the body (2), and wherein the two cut lines (8, 9) form a triangle (13) in the area of the strip (11) of the body (2) in the longitudinal seam (4), which is located underneath the handle (10) and is sealed to the same.
Patent EP-0205081-A2 (EP)
Inventor: CAROSSO ROBERT M
IPC: G09G1/14
Filed: 1986-06-03
Abstract: ethod for printing composite characters in a word processing system by multistriking two or more characters in the same character space. This method allows composite character graphics to be produced by using individual character graphics found within the character set of the output device. The method provides for the vertical and/or horizontal offsetting of the printhead between the striking of individual characters which form the composite character.
Patent EP-0217019-A2 (EP)
Inventor: MORINO RONALD
IPC: H05K7/06
Filed: 1986-07-14
Abstract: The invention relates to a process for scribing and bonding insulated wire conductors (14) in a predetermined pattern on a substrate (10), bonding said conductor substantially simultaneously when it contacts the surface of the adhesive (16) by directing substantially uniform laser beam pulses (30) at said adhesive, and timing the pulses such that the pulse repetition rate is a function of the scribing speed.
Patent EP-0213622-A2 (EP)
Inventor: ISHII MASAYUKI
IPC: H01L31/06
Filed: 1986-08-29
Abstract: Disclosed are pin or nip type amorphous photo­voltaic elements having an i-typc layer comprised of an a-SiGe: H film, which are characterized in that an i-type amorphous silicon buffer layer (10) is disposed between the layers of p-type (4) and i-type (5) and thus, the mutual diffusion of impurities and/or elements added to the i-type and/or the p-type layers through the p/i boundary is effectively restricted due to the presence of the buffer layer, as a result the formation of defects at the p/i boundary and the deterioration of the p-type layer being effectively prevented, the properties important to these kinds of devices, such as Voc, Jsc, FF being substantially improved, thus making it possible to provide photovoltaic elements such as solar batteries having a practically acceptable long life span and a high reliability.
Patent EP-0213631-A2 (EP)
Inventor: NAITOH KAZUMI
IPC: H01G9/00
Filed: 1986-09-02
Abstract: Disclosed is a solid electrolytic capacitor made of a structural body comprising a metal having a valve action, an oxide film formed on the surface of the metal, a semiconductor layer composed of a mixture of lead oxide and lead sulfate, which is formed on the oxide film and, formed on the semiconductor layer, (a) a carbon layer, (b) a metal layer or (c) a carbon layer and a metal layer formed thereon. The semiconductor layer is formed by chemically depositing a mixture of lead dioxide and lead sulfate on the oxide film from a reaction mother liquid containing lead ions and persulfate ions.
Patent EP-0220464-A2 (EP)
Inventor: IKEO TADASHI
IPC: G06F9/24
Filed: 1986-09-17
Abstract: A method of loading a program into a remote station of a self-contained control program type, which is connected through a communication line to a key station which is connected to a host computer, which comprises the steps of loading a boot strap loader from an auxiliary memory unit into a main memory unit, both of which are provided in the remote station, at the start of an operation of said remote station; loading a control program which has been transferred from the host computer into the main memory unit in response to a LOAD command from the key station under the control of the loaded boot strap loader, and writing the control program into the auxiliary memory unit; and loading the control program from the auxiliary memory unit into the main memory on the occurrence of an obstacle in response to the LOAD command from the key station under the control of the boot strap loader.
Patent EP-0236546-A2 (EP)
Inventor: DI GIUSTO NEVIO
IPC: F16C1/10
Filed: 1986-09-29
Abstract: A flexible device described of the type in which two terminals (2, 3) provided with external connector elements are connected together hydraulically by a flexible tube (9) filled with an incompressible fluid (14) operable to cause displacement of movable walls (5) of respective chambers of variable volume of the terminals (2, 3), to which the connector elements (8) are fixed; within the tube (9) there is disposed a Bowden mechanism (43) immersed in the fluid and mechanically conecting the said external connector elements (8).
Patent EP-0209280-A2 (EP)
Inventor: BEST ANTHONY
IPC: F16F1/36
Filed: 1986-06-27
Abstract: An anti-vibration mount including a first conical seat for attachment to a structure to be mounted and a second conical seat for attachment to a support structure, a unitary annular member located between the first and second seats, the annular member comprising a plurality of resiliently deformable balls joined to one another.