baber/WOPTO huggingface dataset:
Patent EP-0186513-A2 (EP)
Inventor: TANAKA SHIGERU
IPC: H02M7/757
Filed: 1985-12-24
Abstract: There is disclosed a control system for a cycloconverter of the circulating current type to produce an ac current of a variable frequency and a system therefore. This cycloconverter (CC) is configured to connect a power factor compensating capacitor (CAP) at its receiving-end, thus to control a lagging reactive power due to a circulating current flowing in the cycloconverter (CC) so as to cancel a leading reactive power due to the power factor compensating capacitor (CAP). Such a control is carried out under the condition of an operation below the rated load. In contrast, under the condition of an operation above the rated load, a control is effected so that the circulating current flowing in the cycloconverted (CC) is substantially kept constant.
Patent EP-0191249-A2 (EP)
Inventor: BRADSHAW THOMAS I
IPC: G01N15/08
Filed: 1985-12-30
Abstract: A method and apparatus for laboratory scale testing of microporous and ultra filter membranes to predict their operation on an industrial scale are described, which involve tangential flow of a fluid to be processed over the test membrane (32) supported on a screen (34) in a filtrate pocket (46) of a lower plastic plate (30) provided with filtrate exit ports (36) communicating with a conduit to a filtrate/ permeate receiving vessel. The device also includes an upper plastic plate (28) having an inlet manifold (42), intermediate flow channels (38) and an exit manifold (66) for the recycling of the bulk of the process liquid to the apparatus for subsequent passes. The device also includes upper and lower metal plates (10, 12) to support the internal structure and having inlet and outlet ports (24, 26) for process fluid and filtrate outlet ports in the lower metal plate (12). 
     Pressure gauges (18) in pressure sensing ports (22) adjacent the process liquid inlet and outlet and external conduits are also provided.
Patent EP-0194547-A2 (EP)
Inventor: DUVALL RONALD N
IPC: A61K9/46
Filed: 1986-03-03
Abstract: A substantially stable composition containing an effervescent couple, acetylsalicylic acid and diphenhydramine citrate is disclosed. Other known active agents, as well as optional ingredients such as flavorings, may also be included in the composition. The composition effervesces when placed m water The effervescent couple preferably is sodium bicarbonate and citric acid.
Patent EP-0226699-A2 (EP)
Inventor: ROKADO METALL-HOLZ-KUNSTSTOFF
IPC: A47C27/08
Filed: 1986-06-27
Abstract: 1. A water bed with a plurality of parallel flexible tubes, which may be filled with water and which form water chambers, a plurality of such tubes being provided in the head portion, the middle portion and the foot portion of a bedstead, characterised in that the tubes (8) are mounted in supporting shells (6), which are equipped with fixing webs (7), and in that a plurality of tubes (8) joined one behind another in the manner of tiles are arranged in a row or line formed by the web (7).
Patent EP-0215219-A2 (EP)
Inventor: MAYER KARL-HEINZ ING GRAD
IPC: F01P7/08
Filed: 1986-07-04
Abstract: Das Lüftergebläse dieser Kühlanlage, die innerhalb eines mit einer Klappe (Motorhaube) verschließbaren Raums angeordnet ist, wird in Abhängigkeit von der Stellung dieser Klappe gesteuert. Insbesondere wird bei geöffneter Motorhaube ein plötzliches und unerwartet auftretendes Wiederanlaufen des Lüftergebläses nach vorangegangener Abschaltung vermieden, so daß Verletzungen von Gliedmaßen einer Wartungsperson, die im unmittelbaren Bereich des Lüfters arbeitet, praktisch ausgeschlossen sind.
Patent EP-0224704-A2 (EP)
Title: Verfahren zum Herstellung einer vorgespannten und/oder gebogenen Glasscheibe mit reduzierter Transmission
Inventor: SCHMITTE FRANZ-JOSEF DR
IPC: C03C17/36
Filed: 1986-10-22
Abstract: Verfahren zum Herstellen einer vorgespannten und/oder gebogenen Glasscheibe aus Natron-Kalk-Silikatglas mit reduzierter Transmission in (einem) vorgebbaren Spektralbereich(en), insbesondere Sonnenschutzscheibe, bei dem auf wenigstens eine Seite eines Glasträgers (10) mindestens eine Metallschicht (12) mit einem überwiegenden Gehalt an einem Metall oder einer Metallegierung aus den Elementen mit den Ordnungszahlen 22 bis 28 des Periodischen Systems und auf deren dem Glasträger abgewandte Seite eine Schutzschicht (14) aus wenigstens einem Metalloxid oder Metallmischoxid aufgebracht werden und ein thermischer Vorspann- und/oder Biegeprozeß in Luft bei einer Temperatur von 580°C bis 680°C, vorzugsweise 600°C bis 650°C, durchgeführt wird, dadurch gekennzeichnet, daß sowohl die Metallschicht als auch die Schutzschicht vor dem thermischen Vorspann- und/oder Biegeprozeß auf den im wesentlichen planen Glasträger aufgebracht werden; und daß die Schutzschicht mit einem Sauerstoffdefizit x, bezogen auf ein Metallatom des Metalloxids bzw. der Metalloxide, von 0,05 <= x <= 0,4 und in einer Dicke von 10 nm bis 100 nm in einer derartigen Zusammensetzung aufgebracht wird, daß beim Vorspann- und/oder Biegeprozeß keine nennenswerte Sauerstoffdiffusion bis zu der Metallschicht stattfindet.
Patent EP-0225470-A2 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1333
Filed: 1986-10-30
Abstract: An improved liquid crystal device immune to contamination of the liquid crystal is shown. The liquid crystal (4) is isolated from ion sources such as glass substrates (1,1'), transparent electrodes (2,2') or so on by means of a nitride layer (3,3') positioned therebetween.
Patent EP-0225565-A2 (EP)
Inventor: FREUND BERNHARD DR
IPC: A61J3/07
Filed: 1986-11-28
Abstract: A divisible capsule for highly viscous, pulverulent, granulated or tablet-shaped drug formulations and process for the preparation thereof.
Patent EP-0229285-A2 (EP)
Inventor: POHLER MANFRED DR RER NAT
IPC: B23K26/06
Filed: 1986-12-01
Abstract: An arrangement for the generation of CO2 laser pulses of high power. In a first step, the laser medium is brought by an electrical pumping pulse into a state of extremely high population inversion and, in a second step, this inversion is decayed suddenly by a Q-switching effect in such a manner, that radiation pulses of extreme power magnification arise. The power is supplied to the laser-gas discharge by a power-supply unit which permits the pulsed supply of pumping energy. The associated laser resonator is formed from a first resonator mirror with a fixed reflectivity R1, frequency-selective element, a special, highly angle-selective gas discharge tube, and a special component material transparent to the laser radiation that functions as a second resonator mirror with a variable reflectivity R2. The second unit is comprised of a modulator with a high cutoff frequency in the form of a Fabry-Perot interferometer arrangement with a rapidly changeable optical wavelength.
Patent EP-0200254-A2 (EP)
Inventor: CAMERON DONALD C
IPC: F16L37/20
Filed: 1986-04-10
Abstract: A union for joining pipes, tubing, or other fluid conduits in a fluidtight manner includes male and female parts having respective inner fluid passages. The male part has a contoured lead end that slidably engages the female lead end which has a complementary contour with respect to the male lead end. The male lead end has a circumferential recess which retains a resilient sealing member which is radially compressed between the mated, contoured lead ends when the male and female parts are joined together. Clamping means is provided to hold the male and female parts together, but the fluidtight seal is iodependent of the clamping means. The mated contoured lead ends substantially eliminate transverse movement at the sealing interface and permit a camming action when the male and female parts are joined so as to self-align the respective inner passages.
Patent EP-0197680-A2 (EP)
Inventor: HARRIS JONATHAN H
IPC: C22C27/00
Filed: 1986-03-18
Abstract: An electrical storage device is described which utilizes an electrode for reversibly storing hydrogen in an acid environment, the electrode comprising an amorphous metal alloy of the formula:
     A a M b M' c       
wherein A is at least one metal selected from a group consisting of Pd,
   Ag, Au, Cu, Hg and Pt;   M is at least one metal selected from the group consisting of   Pb, Ru, Cr, Mo, Si, W, Ni, Al, Sn, Co, Fe, Zn, Cd, Ga and   M' is at least one metal selected from the group consisting of   Ca, Mg, Ti, Y, Zr. Hf, Nb. V, Ta and the rare earths; and wherein a ranges from about 0.005 to about 0.80;   b ranges from zero to about 0.70; and   c ranges from about 0.08 to about 0.95.
Patent EP-0202895-A2 (EP)
Inventor: YAMADA YUTAKA
IPC: H01L39/24
Filed: 1986-05-16
Abstract: A powder having a predetermined composition is filled in a tube. The tube is drawn to obtain a wire and the wire is rolled to obtain a tape-like starting body (7). Then, a laser beam (3) is irradiated on the part of the tape to heat and melt the part of the tape. The starting body (7) is rapidly heated and then cooled, thereby the part of the starting body is melted and solidified to form a compound superconductor layer (12).
Patent EP-0206629-A2 (EP)
Inventor: SPILLER CLIFFORD MICHAEL
IPC: B21F27/18
Filed: 1986-06-10
Abstract: The present invention provides a new and advantageous screen structure which is capable of more applications than known screen structures. 
     The screen structure proposed comprises curved rod or wires or other elongage (filamentary) material (R; S') for which screening spacings (x) are at progressively increasing radial distance from an axis up to a boundary rod or wire, also curved about said axis. Not only can the proposed structure be used flat, but it can also be formed into three dimensional screens including conical and helical structures. 
     One method of making such a screen for example comprises using a grooved table (70) and feeding a plurality of wires into the grooves and means serving to import requisite relative movement between such table and such rod or wire. Means (18) is provided for securing radial supports (12) to the screen elements made on the table, conveniently by welding. 
     Another apparatus for making the screens comprises a plurality of spaced grooved radial members (101) and corresponding spaced radial location members (107) for locating wires in the grooves.
Patent EP-0199640-A2 (EP)
Inventor: BLAIN WILLIAM A
IPC: A21C15/00
Filed: 1986-04-16
Abstract: A particulate solid is dispensed on to articles by depositing the particulate solid on a vibrating dispensing member having a slot cut therethrough, this slot making an acute angle within the direction in which the particulate solid moves along the dispensing member, and moving the articles beneath the slot as the particulate solid is falling therethrough.
Patent EP-0217711-A2 (EP)
Inventor: GRILL PAUL E
IPC: B60B7/06
Filed: 1986-09-23
Abstract: A composite styled wheel includes a metallic disc (24) and rim (26) adapted to receive a tire thereon, and a plastic ornamental overlay (44) comprising a body of an elas­tomer material permanently adhesively affixed to said disc and rim and exposed to view from the outboard side of said wheel. The disc has a central aperture (28) and wheel bolt holes (36) therein and a retainer (60) is secured to the out­board face of the disc and has a wall (65) encircling the disc holes which separates the overlay material from the bolt circle area (64) of the disc. The overlay material engulfs the retainer wall and thereby hides the retainer from view and assists in securement thereof to the disc. The overlay is cast and cured against the disc with the retainer pre­secured thereto. The disc outboard surface is provided with nubbins (92) for snap-in retention of the retainer on the disc.
Patent EP-0234146-A2 (EP)
Inventor: MORTON STEVEN GREGORY
IPC: G06F15/173
Filed: 1986-12-10
Abstract: There is described a cellular array including a matrixed array of processing elements. The processing elements are controlled by software to overcome manufacturing defects to cooperate together to form words of varying size and to replace cells that become defective during the lifetime of the processor, thereby prolonging its life. These cells communicate with memory external to the chip via a time divisioned multiplex bus. The bus is 32-bits wide and each cell is connected to both the upper half and lower half of the bus. According to the configuration bits that are loaded into a cell, the cell will communicate over the top half or the bottom half of the bus according to the significance of the bits placed in the cells and may form words between 16-bits and 246-bits in the case where 20 such cells are implemented on a single chip with four of the cells being deemed to be spare parts. For simplicity, typical word sizes would be 2n x 16 bits although in principle any multiple of 16-bits may be obtained. Each cell contains a 16-bit multiport RAM which provides general purpose registers for use by the programmer as well as systems registers such as the processor status word and multiplier quotient register as well as a full-function arithmetic logic unit, as well as path logic to connect the cells together and control means to control the flow of information through the path logic according to the instruction being executed. This chip may be considered to implement a vector bit slice part in that a collection of 16-bit slice elements is contained on a single chip. These cells operate in a single instruction multiple data format as 16 16-bit processors, 8 32-bit processors, and so on, operating on the same instruction stream simultaneously but with different data streams.
Patent EP-0229587-A2 (EP)
Inventor: GORLICH LOTHAR DIPL-ING
IPC: B01D53/14
Filed: 1986-07-08
Abstract: The Takahax gas desulfurization method is rendered more energy-efficient and compact by providing separate scrubbing and regeneration loops operating from a common reservoir (31,33) and by using hyperbaric pressure in the oxygenating or regenerator vessel (59). The overall height of a plant of comparable capacity can be reduced from the 13 meters (about 40 feet) required by the prior art to 3.3 meters (10 feet) and can therefore be transported by truck. The preferred washing or scrubbing liquid is an alkaline solution using sodium 1,4 napthoquinone-2-sulfonate as the catalyst. By oxidation, elemental sulfur is made to precipitate and this is filtered out continuously in a filter (77). Regenerated washing liquid flows via a degassing vessel (69) into the common reservoir (27,31,33). In the degassing vessel, under relaxed pressure, degassing occurs, and the sulfur foam, along with the oxygen or air it contains, is returned via a pump (55) to the regenerator pressure vessel (59) or to the filter (77).
Patent EP-0230217-A2 (EP)
Inventor: TOSIN ALBERT DIPL-ING
IPC: C21C7/072
Filed: 1986-12-23
Abstract: The bubble brick (1) consists of a refractory brick body (2) which has directional flow channels (3). To ensure a reliable gas flow, the brick body (2) encloses at least one distribution pipe (4) with connection lines (5) for the individual flow channels (3). <IMAGE>
Patent EP-0281638-A2 (EP)
Inventor: SCHUMACHER FRANZ
IPC: B29C48/07
Filed: 1987-02-09
Abstract: The head has a flow channel (3), which can be divided into at least two individual channels (9, 10) in a dividing region by a torpedo (8) arranged in the axial direction. The individual channels can be brought together again immediately ahead of the flow channel mouth (6). The torpedo has a plurality of directing devices (14) and (15), which are aligned essentially parallel to one another or radially in the direction of a common point of intersection as well as in each case at an angle with respect to the direction of flow in the flow channel, preferably at an angle of about 45 DEG . <IMAGE>
Patent EP-0242634-A2 (EP)
Inventor: CALTA SALVATORE ANTHONY
IPC: G06F13/12
Filed: 1987-03-27
Abstract: A channel subsystem is provided with a conventional serial extender link that causes communications between a channel (12) and a control unit (18) to be delayed by the additional time to transmit a message in one direction and to transmit an acknowledgement in the other direction, and it has a buffer and associated components (called a channel outboard box 22) that are used for prefetching data from processor memory or from a peripheral device without waiting for the acknowledgement routines that are commonly used on both an interlocked data transfer and a non-interlocked transfer (called data streaming). A system of counters and other components and associated operations is provided that maintains the correct byte count that would otherwise be maintained in a system without the prefetch buffer and with only a short serial link. A system of count and status frames is provided for sending byte count and other status information between the channel and the outboard box.
Patent EP-0254325-A2 (EP)
Inventor: SWANSON DONALD C
IPC: G01V3/38
Filed: 1987-07-24
Abstract: A process for modeling a bounded volume having a given geologic stratigraphic pattern, other than a volume having layers of uniform thickness parallel to mean sea level. The process comprises the steps of constructing a separate grid for each critical surface bounding said volume and constructing layers of cells according to the stratigraphic pattern.
Patent EP-0261653-A2 (EP)
Inventor: IINO SYUJI
IPC: G03G5/082
Filed: 1987-09-23
Abstract: A photosensitive member of the present invention comprises an electrically conductive substrate, a hydrogenated and/or halogenated amorphous silicon:germanium charge generating layer and a hydrogen-containing amorphous carbon charge transporting layer which contains oxygen and/or nitrogen. The charge generating layer may further contain various elements such as boron or phosphorus, oxygen, nitrogen and carbon as a chemical modifier.
Patent EP-0260724-A2 (EP)
Inventor: HAGA TORU
IPC: A01N39/00
Filed: 1984-08-29
Abstract: 2-(4-Chloro-3-hydrothiophenyl)-4,5,6,7-tetrahydro-2H-­isoindole-1,3-dione and 2-Chloro-5-aminothiophenol are useful as intermediates for the production of herbicidal 2-substituted phenyl-4,5,6,7-tetrahydro-2H-­isoindole-1,3-diones.
Patent EP-0271919-A2 (EP)
Inventor: KOSCHLIG HANS-JOACHIM
IPC: B01J37/03
Filed: 1987-12-18
Abstract: A supported catalyst suitable for nitrogen oxide reduction has an active catalyst coating containing metal oxides, which has been produced by a sol-gel process, on a solid porous supporting body.
Patent EP-0232944-A2 (EP)
Inventor: CLETON CORNELIS OF
IPC: E04C5/12
Filed: 1987-02-06
Abstract: Apparatus for anchoring at least one oblong tension member (5) of a fibre (e.g. aramid) reinforced resin matrix. It comprises a clamping member (3, 4) made of synthetic plastic material and positioned in a housing (1) for exerting an external drawing force in the longitudinal direction of the tension member (5), in which both the clamping member (3, 4) and the housing (1) or an element connected thereto are provided with cooperating contact surfaces slanting with respect to the tension member (5) for transferring said external drawing force to the tension member (5), the slanting surfaces being directed at a sharp angle α to the longitudinal direction of the tension member (5) extending from the inside (10) of the apparatus to an other point to attachment, particularly for use in pre-stressed concrete. An apparatus which can be readily produced and which may used a number of times can be obtained, if
     (A) the clamping member (3, 4) consists of a block-shaped element which is already solidified, and in particular substantially pore-­free, before the introduction thereof into the housing (1),   (B) it is releasably connected, during pre-stressing, to the tension member (5) directly through frictional contact and com­pressive forces, and   (C) preferably, it extends over at least 50-80% of the length of the housing (1).
Patent EP-0246898-A2 (EP)
Title: Method of curve approximation
Inventor: NAOI SATOSHI
IPC: G06V30/10
Filed: 1987-05-21
Abstract: A method of curve approximation comprises a dividing step for dividing a curve into arcs classified into four quadrant directions according to a normal thereof, each having a single-value monotone increasing or decreasing function, and a calculating step for calculating an approximate curve represented by a curve approximation function by using an interval between end points of each arc as a curve approximation interval.
Patent EP-0249453-A2 (EP)
Inventor: MASUKAWA TOYOAKI
IPC: C07D233/54
Filed: 1987-06-10
Abstract: A silver halide photographic light-sensitive material containing a novel cyan dye forming coupler is disclosed. the cyan dye forming coupler is represented by the following formula.
      In the formula R₁ and R₂ are each a substituent, and X is a group capable of bein splitted off from the coupler residue upon reaction of the coupler residue with the oxydized product of a color developing agent; and the total number of carbon atoms contained in the groups represented by R₁, R₂ adn X is from 8 to 50. The spectral absorption character­istics of cyan dye images formed by the coupler of the invention are so sharp and steep that color reproduction can be achieved very advantageously.
Patent EP-0255309-A2 (EP)
Inventor: OHNISHI SOUICHI
IPC: G07G1/12
Filed: 1987-07-24
Abstract: An electronic cash register comprising a key input device (17) having a plurality of operation keys, a memory unit (13) whose memory region is divided into a plurality of storage regions (19, 20) for storing a plurality of different accumulated data, and a control unit (12) for controlling the key input device and the memory unit. 
     The control unit controls the memory unit so as to change the memory capacity of a desired storage region, generate a required storage region, or erase a particular storage region of the memory unit.
Patent EP-0257858-A2 (EP)
Inventor: PIKE CLINTON BADGER
IPC: F27D99/00
Filed: 1987-08-04
Abstract: A furnace has a solid fuel hopper 35 above a combustion chamber 10, an ash outlet 11 below said combustion chamber, a combustion gas outlet 11 at or below the level of the combustion chamber, and an auger 22 in an ash chamber 20 below the ash opening 11 to regulate the size of an ash pile 21 below the combustion chamber 10 and hence control the escape of ash or fuel or non-combustibles through the ash opening 11. This enables the combustion gas outlet 11 to be covered by hot coals 53 within the combustion chamber 10 so that any combustion gas from the combustion chamber or any pre-combustion zone must pass through a filter of hot coals 53 before reaching the combustion gas outlet 11.
Patent EP-0260049-A2 (EP)
Inventor: GNUECHTEL HERMAN C
IPC: H04N7/18
Filed: 1987-09-01
Abstract: Apparatus and method particularly suitable for use within the closed loop color to color registration system of a commercial web printing apparatus utilizes a CCD camera (116) having an image sensor and a synchronization generator circuit (268) which generates periodic scan pulses which trigger the image acquisition scan of the image sensor. A predetermined time prior to triggering of a strobe a prefresh pulse is generated in order to trigger a complete scan of the image sensor prior to firing the strobe. A predetermined time period subsequent to the firing of the strobe a scan triggering pulse is generated to trigger an image acquisition scan of the image sensor. This results in highly stable and reliable acquisition of a low noise image of for example, a registration mark on a printed web which may then be processed by a registration control system.