baber/WOPTO huggingface dataset:
Patent EP-0039589-A2 (EP)
Inventor: HORTON EDWARD EVERETT
IPC: E21B7/12
Filed: 1981-05-01
Abstract: A submerged tubular tower (10) (see Fig. 1) is connected at its lower end (15) to an ocean floor (11) at a site where at least one subsea hydrocarbon well is to be drilled. A riser duct (22) (see Fig. 5) for each well to be drilled extends from an upwardly accessible connection point (20) at the upper end (14) of the tower to the lower end of the tower. The tower is positively buoyant to stand erect in an unguyed manner. The upper end (18) of the tower is located a substantial distance above the ocean floor at a depth sufficiently small to enable wells to be drilled through the riser ducts, through equipment (19) landed on the top of the tower, using floating drilling equipment (12) designed for use in substantially shallower water depths.
Patent EP-0047125-A2 (EP)
Inventor: FOX RODNEY THOMAS
IPC: C10L5/40
Filed: 1981-08-25
Abstract: A combustible composition comprising a fuel in the form of a wax, gel or paste having expanded perlite dispersed therein serving to decrease the rate at which the fuel burns on combustion of the composition and optionally a combustible filler material, the composition being such that it does not flow substantially during combustion.
Patent EP-0051492-A2 (EP)
Inventor: SANBORN DAVID M
IPC: F28D7/02
Filed: 1981-11-03
Abstract: A method of making a heat transfer coil by placing pieces of heat conductive tubing in juxtaposition with each other; and deforming the pieces of tubing in a controlled manner while maintaining the pieces of tubing in juxtaposition to selectively adjust the cross-sectional size of the fluid passages through the pieces of tubing and to cause the areas of contact between the pieces of tubing to be increased to enhance the heat transfer rate between the working fluids passing through the fluid passages in the tubing. The pieces of tubing are placed in juxtaposition by winding the pieces of tubing helically around a winding mandrel to form juxtaposed coils and the size of the passages through the pieces of tubing are adjusted by internally pressurizing the tubing.
Patent EP-0036395-A2 (EP)
Inventor: PONZELLINI GIULIO
IPC: A47C7/00
Filed: 1981-03-12
Abstract: An expansion locking device for a carrying structure for articles of furniture, including a column (5), radially extending arm (3) and foot members (4), having an inner end portion shaped as a sector of a cylinder with an axial Morse tapered hole (7), and adapted to be received in the inside of the hollow end portion of the column (5), said locking device comprising a bolt (1) screwed in an axial threaded hole of a Morse tapered body made of metal, and with its head (1a) resting on the upper ends of said sector-like portions of the arm members (3) or on the lower ends of the sector-iike portions of the foot members (4), or foot members (3 and 4), means (2a and 3a) for preventing rotary movements of the body (2) with respect to the arm or foot members (3 and 4), but permitting mutual axial movements of the body (2) to and from the head (1a) on the bolt (2), cooperating therewith.
Patent EP-0081215-A2 (EP)
Inventor: KODAMA NAOKI
IPC: G11C11/14
Filed: 1982-12-03
Abstract: A magnetic bubble memory has a first bubble propagation tack (6) formed with an ion-implanted pattern and a second bubble propagation track formed with permalloy members (8) connected to each other to form a storage loop. The arrangement is such that a position of an attractive magnetic pole created in one of the permalloy members coincides with a position of an attractive charged wall appearing in the ion-impianted layer at a junction of the first and second bubble propagation tracks when a driving magnetic field is in a particular range of direction.
Patent EP-0075470-A2 (EP)
Inventor: TUHRO RICHARD HENRY
IPC: G06V10/28
Filed: 1982-09-20
Abstract: An image processing system employing a ROM (20) look up table to make threshold decisions. A plurality of shift registers (14-1, 14-2, 14-3) are used to convert a digital pixel input (12) which includes the pixel P<sub>1</sub> to be processed to an address for use in addressing the ROM look up table to provide a thresholded value for the pixel being processed.
Patent EP-0092200-A2 (EP)
Inventor: ZIMMERMAN EBERHARD PROF DR
IPC: A61L27/60
Filed: 1983-04-15
Abstract: A resorptive sheet material for closing and healing wounds substantially consists of a glycoprotein matrix containing substances which cause and, respectively, are conductive to the coagulation of blood including fibrinogen and thrombin. The sheet material is dry and of multi-layered structure, wherein at least one layer is free from thrombin and contains in the glycoprotein matrix thereof the fibrinogen in a substantially homogeneously distributed form, and at least one further layer is free from fibrinogen and contains in the glycoprotein matrix thereof the thrombin in a substantially homogenenously distributed form. The glycoproteins coming into consideration, above all, are non-linked fibrin, fibrin fission products, collagen, globulin, myoglobulin, casein and/or albumin. Preferably, at least one of the layers, especially one or both outer layer(s), contains fibroblast cells present in dry state and/or agents conducive to the growth of the fibroblasts and their spreading-in, especially chondroitin sulphate. For the production, fibrinogen is added to a thrombin-free, predominantly aqueous solution and/or suspension of the glycoprotein and said solution and/or suspension is processed to form a sheet-material layer, and onto the full surface of this layer at least one further layer is applied which, in its turn, has been obtained from a further, fibrinogen-free and thrombin-containing solution and/or suspension of the same or of another glycoprotein. In particular, a solution and/or suspension of one composition is applied onto an inert surface, where it is subjected to deep-freezing, and onto the resultant ice-layer surface, when still in the deep-frozen state, a solution and/or suspension of different composition is applied and subjected to deep-freezing, and, finally, all layers are jointly subjected to lyophilization.
Patent EP-0111852-A2 (EP)
Inventor: JUEL ANDERS
IPC: B65D88/16
Filed: 1983-12-09
Abstract: The present invention relates to a flexible container for transport and storage of bulk material and a method for its manufacture. The container shall endure the strains it is exposed to during a drop test in the bursting zone having a radial bursting effect. The container (1) consists of a hose-formed piece of material which upper part is joined with its central part (12) by joints (8) which form an angle 0°<x<90°, preferably 30°<x<60° with the longitudinal direction of the material. The joints (8) can be in the form of a V or W and the extreme point (B) if preferably above the bursting zone (9). The container (1) can be made from a flattened hose-formed piece of material which is cut in two symmetrical parts (1) along a line cut a, a', b', b where the lines a, a' and b', b form an angle 0°<x<90° with the longitudinal axis of the material and the line (a'-b') > 0 is vertical in the middle of the piece of material (1) on both sides of the folded line (1). The upper part of the piece of material (1) is folded over the line (2) and joined with the part (12) along cut lines for forming lifting loops (5). The container combines the requirements to high tensile strength and high resistance to strain in the bursting zone (9).
Patent EP-0114356-A2 (EP)
Inventor: MCCORKLE RICHARD ANTHONY
IPC: H05H1/24
Filed: 1983-12-21
Abstract: An intense electrical discharge along the axis of a capillary having condensed phase (liquid or solid) walls produces a controlled transient plasma temperature of 10 million degress Kelvin or more. In order to reach such a temperature, the capillary is formed or produced with a suitably small diameter and a sufficiently large aspect ratio and the electrical discharge must have a suitably short risetime and a sufficiently high intensity. The capillary walls may comprise thermonuclear fusible material, the plasma temperature reaches at least 60 million degrees Kelvin, and the density-time product is sufficient to produce a useful thermonuclear fusion reaction. The ultra-high temperature capillary discharge can be used as a pulsed source of nuclear and/or x-ray radiation or as a pulsed nuclear fusion reactor.
Patent EP-0086651-A2 (EP)
Inventor: PURCELL MARTIN
IPC: G08B5/00
Filed: 1983-02-14
Abstract: A wearable warning device (100) is provided which includes a strip (101) of plastics material of a sandwich construction having thereon one or more arrays (120, 121) of lamps (103) preferably LED's which lamps (103) when connected to a battery (110) via an electronic circuit breaker (112) flash on and off. The device (100) in the embodiment shown is constructed as an arm band which has two arrays (120, 121) of four LED's (103) which project through the outer wall of the layered strip (101). The battery (110) is housed in a pocket of the device and a flap (115) serves to support terminals (116) which connect with the battery (110). In use, the arm band is placed around the arm of the wearer by means of the elastic strip (102) so that one array (120) faces forwardly and the other array (121) faces rearwardly. The electronic circuit breaker causes the LED's to flash on and off in a time ratio of about 1:3. An audible warning device may also be incorporated into the arm band.
Patent EP-0101262-A2 (EP)
Inventor: BIRD ROBERT
IPC: B63G8/18
Filed: 1983-08-04
Abstract: Apparatus for controlling the hydroplanes of a marine vessel comprising a pair of hydroplane carrying crossheads 11 and in which independent hydraulic control means (15, 16, 23) is carried by each of the crossheads 11, and means are provided for synchronising the tilting of each hydroplane upon operation of the hydraulic control means (15, 16, 23).
Patent EP-0107338-A2 (EP)
Inventor: KATAYAMA ICHIRO
IPC: G01B21/02
Filed: 1983-09-20
Abstract: 57 The present invention provides a displaying device for dial gauge which comprises a display panel, a digital displaying member for digitally displaying measuring value of dimension of an object to be measured, and an analogue displaying member which operates in synchronism with the digital displaying member. Both of the digital and the analogue displaying members are provided on the display panel. It is, accordingly, very easy and convenience to read and confirm a scaling value, even when the scaling value changes instantaneously and continuously.
Patent EP-0117463-A2 (EP)
Inventor: GLASNER ALFRED DIPL-ING
IPC: C02F1/20
Filed: 1984-02-08
Abstract: 1. Process for the gasification and degasification of liquids flowing in tubes particularly for biological decomposition of heavily polluted waste water during which the liquid's given hydrostatic pressure level is relieved by raising the liquid in order to reach a lower hydrostatic pressure level, deviated, gasified and recirculated via a downpipe into a tank or a basin with equally distributed compressed and partially dissolved gas bubbles as well as undissolved gas is released, characterized in that the gas in the reduced pressure range of the relieved liquid is introduced immediately before the deviation to the downpipe at several points which are located in the well-known manner one behind the other in form of bubbles penetrating the tube wall into the peripheral area of the liquid.
Patent EP-0141015-A2 (EP)
Inventor: HORLBECK GERNOT
IPC: C08L67/02
Filed: 1984-06-12
Abstract: A process wherein polymer mixtures comprising  A. from 70 to 95 % by weight of poly(alkylene terephthalate) and B. from 5 to 30 % by weight of a polyether-amide which is known per se are heated in an inert-gas atmosphere at from 15 to 60 DEG C below the melting point of the pure component A.
Patent EP-0133217-A2 (EP)
Inventor: ERNST PAUL
IPC: B24B49/04
Filed: 1984-07-05
Abstract: A sanding machine with a sanding roll (14) mounted in place on the machine frame and a work bench (4) arranged underneath as a work rest, a workpiece (17) being moved through beneath the sanding roll (14) by means of a conveyor belt (5). The sanding roll (14) is laterally supported at its bearing housings on lifting devices (9, 10), an electronically working scale (23), which is the control-valve element, being provided for measuring the lift adjustment. A measuring slide (18) scanning the workpiece thickness serves as a reference element, and both measuring devices (18, 23) are attached to an electronic circuit (19) which stores the control valve and, when activated, activates the lifting device (9, 10) in order to automatically set the workpiece thickness. <IMAGE>
Patent EP-0164450-A2 (EP)
Inventor: YAMADA KOUICHI C O NEC CORP
IPC: G06F7/50
Filed: 1984-12-27
Abstract: @ A carry circuit used in an arithmetic unit, such as an adder, a subtractor, has to process a carry operation for producing a carry signal to be transferred to the following carry operation stage according to a carry signal transferred from the previous carry operation stage. To process carry operation at a high-speed, an improved carry circuit performs two operations before the carry signal from the previous stage is received. One of the operations is processed by using a signal representing that the carry signal from the previous stage is present. The other operation is processed by using another signal representing that the carry signal from the previous stage is absent. These two operations have been terminated when the carry signal from the previous stage is received. The carry signal from the previous stage is used to select either one of results of the two operations. Thus, transmission of a carry signal to the following stage can be performed at a high-speed.
Patent EP-0135362-A2 (EP)
Inventor: COLE MARTIN TERENCE
IPC: G08B17/107
Filed: 1984-08-13
Abstract: A flash reflector (60) for maximising the intensity of light passing into an air sampling chamber (70) of a smoke detector which enables a reduction in power requirements for the light source. The reflector (60) includes a concave reflection element (61) to focus light from each infinitesimal cross-sectional element of the arc of ionized gas in a flash tube (62), the light output from the whole length of the tube which is optionally of U-shape being focused into the central region (72) of the sampling chamber.
Patent EP-0145454-A2 (EP)
Inventor: SYKES LESLIE
IPC: D05B85/02
Filed: 1984-12-06
Abstract: ® There is disclosed a needle comprising a shank (11) having a portion (12) adapted to be clamped in the needle holder of a sewing machine on one of its ends and a point (13) on the other of its ends, an eye (14) passes through the shank and relieved portions forming scarfs (15) are provided on each of the two opposite sides of the needle on the side of the eye opposite the point. The needle can properly sew in each of two positions in the needle holder angularly spaced by 180°.
Patent EP-0151476-A2 (EP)
Inventor: IWASE TAIRA C O PATENT DIVISIO
IPC: H01L27/112
Filed: 1985-02-01
Abstract: A MOSFET read only memory is disclosed. A silicon ..material (14) directly contacts a drain (12) of a memory cell transistor formed in a silicon substrate (11) to obtain a low contact resistance. A drain electrode layer (14) partially covers two oxide films (22 and 23) which are above a gate electrode (1), to increase a contact area between a metal wiring layer (2) constituting an output line (2) and the drain electrode layer (14).
Patent EP-0158360-A2 (EP)
Inventor: TAMARU TAKUYA
IPC: G11B17/03
Filed: 1985-04-11
Abstract: A disc reproducing apparatus for reproducing a disc which is received in a disc case, and on which optical information data are recorded The disc case can be set into the reproducing apparatus with the disc received in the disccase. When set into the reproducing apparatus, while the disc case is fixed in position within the reproducing apparatus, the disc is driven in roatation and thus the optical information data are reproduced by the reproducing apparatus.
Patent EP-0162306-A2 (EP)
Inventor: DOLINAR BLAIR EDWARD
IPC: B65D81/09
Filed: 1985-04-22
Abstract: Expanded, resilient, thermoplastic dunnage particles are rendered more effective by coating the outer surface of the particles with an additive which increases the coefficient of friction of that outer surface. The additive also promotes at least a minimum amount of adhesion between the dunnage particles.
Patent EP-0168595-A2 (EP)
Inventor: ARTURO SALICE S P A
IPC: E05D5/02
Filed: 1985-05-22
Abstract: 1. A hinge bracket (2) for a furniture hinge or the like, which bracket is U-shaped in cross-section and has side walls (11, 12) which are constituted by the legs and are longitudinally slidably guided on a profiled track (3 to 5) formed on a baseplate (1), which is adapted to be secured to a carrying wall, which bracket is adapted to be clamped against the baseplate by a fixing screw (8), which is adapted to be screwed into the profiled track (3 to 5), characterized in that two guiding lugs (13, 14) are angled inwardly from the side walls (11, 12) of the hinge bracket (2) and have confronting end faces which are spaced apart by a distance that corresponds to the width of the profiled track (3 to 5), an intermediate plate (21) which is U-shaped in cross-section is adapted to be selectively secured by the fixing screw (26) to the profiled track (3 to 5), said intermediate plate (21) has a central web (22) that is formed with a longitudinally extending fixing slot (25), guide grooves (28) at least for the angled lugs (13) leading in the direction of insertion are provided on opposite sides of the profiled track (3 to 5) and of the base plate (1) between the end edges of the side walls (23, 24) of the intermediate plate (21) and the baseplate (1), and the intermediate plate (21) is provided with stops (29), which define the end position of the slidably fitted hinge bracket (2), and with self-cocking snap-action means (32) for locking the hinge bracket (2) on the intermediate plate (21).
Patent EP-0164129-A2 (EP)
Inventor: MORI KEI
IPC: F21V8/00
Filed: 1985-06-07
Abstract: A light radiator for affectively diffusing and radiating light rays which have been transmitted through an optical cable or the like outside of said optical conductor cable. The light radiator is comprised of a transparent cylinder; an optical conductor for guiding light rays into the cylinder through one end of it; an optical means that is movably accommodated in the cylinder for reflecting the light rays guided into it from the optical conductor and for radiating them outside of the cylinder; and a driving means for moving the optical means along the axis of the cylinder.
Patent EP-0170218-A2 (EP)
Inventor: KISSEL GERNOT
IPC: E04C2/04
Filed: 1985-07-25
Abstract: The method of manufacturing a prefabricated masonry element is carried out in such a way that the bricks (2) are aligned on a horizontal supporting plate (1; 7) as a horizontal formwork support and the joints (3) are grouted, in which process the supporting plate (1; 7) is joined to the masonry element (12) and can be lifted together with the latter. Furthermore, a masonry element closed on one or both sides by an insulating panel and constructed with a single or multiple bond is specified. For this purpose, the supporting plate (7) is designed such that it is used as a template for alignment of the joint gap of the bricks (2) (Fig. 4). <IMAGE>
Patent EP-0175102-A2 (EP)
Inventor: MIYAMOTO JUNICHI C O PATENT DI
IPC: G11C16/06
Filed: 1985-07-29
Abstract: A semiconductor memory device provided with first and second bit lines (11, 12), each of which is connected to a memory cell (15) comprising a nonvolatile transistor (13) and a dummy cell (18) comprising a nonvolatile transistor (16). The first and second bit lines (11, 12) are respectively connected to high voltage generators (19" 19,) which are applied at the time of data programming. At the time of data reading, data-detecting and storing means (20) comprising a flip-flop circuit (27) detects data, while amplifying a potential difference between the first and second bit lines. At the time of data writing, the data detecting and storing means (20) temporarily stores data in accordance with the contents of externally supplied writing data. A first switching transistor (32) is provided between the first data input-output node of the data-detecting and storing means and the first bit line. The second switching transistor (34) is connected between the second data input-output node of the data-detecting and storing means and second bit line. The paired switching transistors are controlled in accordance with the operation mode of the memory device.
Patent EP-0176039-A2 (EP)
Inventor: SHINODA ISAMU
IPC: C09K19/14
Filed: 1985-09-19
Abstract: A liquid crystal composition includes three types of liquid crystal materials. The first liquid crystal material serves to impart Np-type liquid crystal characteristics, and has a large Δε, a low viscosity and a large Δn. The second liquid crystal material serves to reduce the response time. and has a low viscosity and a small Δε. The third liquid crystal material serves to impart steep gamma characteristics and to increase the N-I point, and has a large Δn, a high N-1 point and a low viscosity. These three liquid crystal materials are mixed such that the resultant composition has a positive dielectric anisotropy.
Patent EP-0176997-A2 (EP)
Inventor: ALBERS KLAUS
IPC: F28D1/03
Filed: 1985-09-28
Abstract: A flat radiator consists of at least two sheet-steel plates (1, 2) which are arranged in parallel with one another and have a panel-shaped basic shape, which, forming flow ducts (13, 14, 15) for the heating medium, are brought into mutual rest against one another by moulded-in beads (5, 5') area by area between their mutually facing inner broad sides and are welded to one another. A convector plate (16) of aluminium is directly bonded by means of a heat-resistant adhesive to the outer broad side of one (2) of the two sheet-steel plates (1, 2) in the area of flow ducts (14, 15) for the heating medium. The bonding of the convector plate (16) represents a very simple type of joint. At the same time, better conditions have been created for the heat transfer from heating medium to the convector plate. <IMAGE>
Patent EP-0186034-A2 (EP)
Inventor: HITZLER OTTO
IPC: C10N30/02
Filed: 1985-12-10
Abstract: Aqueous hydraulic fluids contain polymeric thickeners P with 95-100% by weight of one or more water-soluble monomers of the general formula I <IMAGE>  in which  R1 is hydrogen or a methyl group, X is -O- or -NR2, with R2 being hydrogen or an alkyl radical having 1 to 3 carbon atoms, Y is an alkylene group optionally substituted by C1-C3-alkyl radicals or hydroxyl groups and having 2 to 3 carbon atoms in the chain, and  Z is a radical -SO3H, -NR3R4 or a radical <IMAGE> in which R3 and R4 and also R'3 and R'4 independently of one another are alkyl radicals having 1 to 4 carbon atoms or form with one another, if appropriate with inclusion of a further nitrogen or oxygen atom, a five-membered or six-membered heterocyclic ring, and with 0-5% by weight of monomers of the general formula II <IMAGE> in which R'1 is hydrogen or methyl and R5 is an alkyl radical having 6-18 carbon atoms, the polymers P having mean molecular masses M of between 50,000 and 300,000.
Patent EP-0185364-A2 (EP)
Inventor: TAKAHASHI KENJI
IPC: G11B23/03
Filed: 1985-12-17
Abstract: An indicator (21) for representing a selectable recording state of a magnetic disk cassette (1), for example, a write-protection state, wherein a sliding piece (351 fitter over a thin flat part contiguous with an opening (22) in a lower cassette half (5) is selectively visible through a window (34) through an upper cassette half (4).