baber/WOPTO huggingface dataset:
Patent EP-0053804-A2 (EP)
Inventor: SUGURI MASAYOSHI
IPC: C08K3/00
Filed: 1981-12-03
Abstract: A press roll comprises an inorganic powder and a polyurethane obtainable by reacting an organic isocyanate and an organic compound having a functional group which reacts therewith. This roll is preferably used as a top press roll for manufacturing paper.
Patent EP-0055888-A2 (EP)
Inventor: MCCLELLAND DONALD H
IPC: H01M10/10
Filed: 1981-10-12
Abstract: A recombining lead-acid battery with absorbed electrolyte is disclosed having multiple cells positioned in a sealed monobloc container, and cell partitioning members constructed to define a gas space common to all the cells of the battery. When the battery is overcharged imbalance in electrolyte fill among the cells is reduced as the amount of water in each cell tends to equalize through redistribution via gas recombination preferentially in the drier cells.
Patent EP-0050495-A2 (EP)
Inventor: DEY PHILIP
IPC: G02B6/44
Filed: 1981-10-16
Abstract: An overhead electric conductor with optical fibres 3 loosely housed in the bore of a central core 1, which bore also contains a greasy water-impermeable medium 4, is manufactured by causing a preformed elongate metal member 2 of U-shaped transverse cross-section and the optical fibres to advance in the direction of their lengths, the rate of advance of the fibres being restrained. As the U-shaped elongate member 2 is transversely folded around the optical fibres 3, greasy water-impermeable medium 4 is injected into the bore of the elongate metal member 2 under a controlled pressure. The consistency of the greasy water-impermeable medium 4, the pressure and rate at which it is injected into the bore and the degree of restraint imparted to the optical fibres 3 is such that, in a predetermined length of the conductor, the length of the optical fibres exceeds the length of the bore by a controlled extent, preferably 1 to 3%.
Patent EP-0065661-A2 (EP)
Inventor: SCHMIDT ADOLF DR
IPC: C09K23/22
Filed: 1982-04-28
Abstract: Oberflächenaktive Azoverbindungen der allgemeinen Formel (A) <IMAGE> worin V = <IMAGE> R Alkyl mit 1-4 C-Atomen, R¹ den um die Isocyanatgruppen verminderten Rest eines aliphatischen, aromatischen oder cycloaliphatischen Diisocyanats, R² Alkylen mit 5-12 C-Atomen, Phenylen, W -COO<(-)> -SO3<(-)> und K Na<(+)>, K<(+)>, NH4 <(+)> bedeuten, und ihre Verwendung bei der Emulsionspolymerisation eines oder mehrerer olefinisch ungesättigter Monomerer.
Patent EP-0073057-A2 (EP)
Inventor: ENGELBRECHT ECKART
IPC: A61F2/36
Filed: 1982-08-24
Abstract: 1. Endoprosthesis for replacing a bone part (14) no longer pivotable in an unusable bearing of a bone (12), having at least one bearing head (1) fixed to one end of a shank (2), characterized in that the bearing head (1) is constructed as a saddle (6), which is located in a depression (7) between two saddle projections or horns (4, 5) bounding it.
Patent EP-0072592-A2 (EP)
Inventor: BOURLET MAURICE V
IPC: F41A21/32
Filed: 1982-08-09
Abstract: The muzzle gland is equipped with a sealing device consisting of two rings, one stationary (7) and the other movable (9), inserted into the muzzle gland (1) and between them defining a chamber (13), the movable ring (9) being intended to be laid against the barrel (4) or against the front face of the slide (5) during firing as a result of the action of the gases in the chamber (13). <IMAGE>
Patent EP-0075443-A2 (EP)
Inventor: BECKER AMY J
IPC: A23G3/00
Filed: 1982-09-16
Abstract: A chewable comestible product is disclosed which comprises a frappe component having a density of at least 1.0, and a syrup component including corn syrup and one or more of sugar, starch and water. An antacid is optionally included and may preferably be incorporated into the frappe component. A related process for producing the comestible product is also disclosed, which includes the processing of the product of the invention by cold processing techniques. In the instance where the product includes an antacid, metallic user aftertaste is absent.
Patent EP-0080382-A2 (EP)
Inventor: MINTO MANSOOR AHMAD DR
IPC: D04H1/413
Filed: 1982-11-24
Abstract: A method of making a non-woven web of melt blown polymeric fibres wherein the melt blown fibres have particles introduced into the stream of microfibres after the microfibres have been extruded. 
     If the particles are of super absorbent material they are distributed substantially individually and spaced throughout the web and provide effective results when used for example in a sanitary napkin, diaper or incontinence pad. If the particles are for example, clay, calcium carbonate, kaolin chalk or the like, then a wiper product made from the web has improved wiping properties.
Patent EP-0080902-A2 (EP)
Inventor: NOZAKI SHIGEKI
IPC: G11C7/00
Filed: 1982-12-01
Abstract: A semiconductor memory device which is intended to be operated under a so-called address multiplex access method. The row part (12, RDEC) of the device is enabled by a row address signal clock generator (10) receiving a row address strobe ( RAS ) signal. The column decoder (CDEC) of the device is enabled by a column address signal clock generator (14) simultaneously receiving both a column address strobe ( CAS ) signal and a timing control signal supplied from the row address signal clock generator (10) in its enabled state. A column address buffer (16) in the column part is enabled by simultaneously receiving both the CAS signal and a timing control signal S 2  which is produced from a circuit (24) when it detects and holds the  RAS  signa). By enabling the column address buffer (16) separately from the column address signal clock generator (14) the read and write access time for a series of data is reduced.
Patent EP-0064461-A2 (EP)
Inventor: POMPEI KATZ DE WARRENS JEAN
IPC: G02F1/1506
Filed: 1982-04-28
Abstract: The electrolyte is of the type based on metal iodides dissolved in an organic solvent. It is characterised in that the organic solvent consists of a mixture of butyronitrile and butanol. This organic solvent mixture will advantageously be chosen with a composition close to the azeotrope.
Patent EP-0077735-A2 (EP)
Inventor: ONG WARREN ROBERT
IPC: G11C11/416
Filed: 1982-10-19
Abstract: A method and circuitry (5) for enhancing the reproducibility and reliability of circuitry for reading a memory array (10a, 10b, 10'a, 10'b) provides a dynamically generated reference voltage for the sensing circuitry. The invention senses the highest word line voltage and communicates a voltage derived therefrom to the sensing circuitry (26, 27, 28, 29; 26', 27', 28', 29'; 32, 33) to provide a reference voltage. A voltage clamp (62) is coupled to the circuitry for communicating the highest word line voltage (50) to prevent the reference voltage from following the word line too low during transitions. The invention is rendered compatible with the existing write circuitry associated with the memory array (10a, 10b, 10'a, 10'b) by the provision of disabling circuitry (65) coupled to the communicating circuitry (55, 57) and to the clamp (621. The disabling circuitry (65) is responsive to a write control signal and operates to prevent the high word line voltage from being communicated to the sensing circuitry, and further operates to allow the communication of lower voltage than would normally be permitted by the clamp (62).
Patent EP-0084336-A2 (EP)
Inventor: THONER FRANZ
IPC: A47B83/00
Filed: 1983-01-08
Abstract: 1. Combined writing and dressing furniture, having a flap (5) tiltable between a horizontal position and an upright position around an axis (4) being horizontally arranged on table-level in the interior of the furniture, and which in one of these both positions closes an interior space (6) of said furniture and in the other one of these positions is giving way to said space, and, when being in horizontal position, the upper side of which is constituting a writing surface, whereas its opposite surface carries a mirror which is in operational position when said flap (5) is in its upright position, said furniture having at its front face at least one wing element (2) being moveable outward (A) around a vertical axis (1), and the tilting axis (4) of said flap (5) being arranged essentially flush with the lower edge of said wing element (2), characterized in that said furniture is in its embodiment a cabinet, a table-headpiece, or a chest-head-piece, further characterized in that said wing element or wing elements (2) each have the shape of a wing door carrying a mirror (2a) at its interior surface, furthermore, that the tilting axis (4) of said flap (5) is arranged in a stationary manner behind the plane in which the wing door(s) is or are situated in their closed position(s), furtheron characterized in that the door-bay(s) of said wing door(s) is or are wider than the contour of said flap (5), and that said flap (5), when being in its upright position, is in a vertical position so that it closes a bureau space (6) situated therebehind in the interior of the furniture and that its mirror (5a) being in this position directed outwardly co-operates with the door-mirror(s) (2a) in the manner of an angularly adjustable dressing-glass.
Patent EP-0091620-A2 (EP)
Inventor: BRACHT WERNER
IPC: H02G3/08
Filed: 1983-03-31
Abstract: 1. Device for locking and unlocking housing parts, preferably of an accessory, having at least one latching lever (4), which is arranged at a fixed end on a first housing part (1) and engages through a latching opening (5a) associated in alignment at a second housing part (2) in the prolongation of the fixed end and engages behind a latching rest (5b) by means of a latching nose (4a) integrally formed at a free end of the latching lever (4), and having a highly resilient seal (3) provided in the plane of division of the housing parts (1, 2), characterized in that two latching levers (4) situated diametrically opposite and spaced apart on the base plate (1b) of the first housing part (1) are provided, each latching lever (4) having a kink (4c) which offsets the latching nose (4a) relative to the fixed end of said latching lever, and the latching noses (4a) pointing in the opposite direction, and in that, in the direction of through-engagement of the latching levers (4), the latching openings (5a) are provided with conically tapering, funnel-shaped wall slopes (5c), the funnel-like wall slopes (5c) of the latching openings (5a) and sliding faces (4f) of the latching noses (4a) being designed as substantially parallel faces, and in that there is sufficient play between the mutually overlapping housing parts (1, 2) for the resilient seal (3) to bring the second housing part (2) into a tilted position relative to the first housing part (1) as soon as one latching nose (4a) is disengaged on one side.
Patent EP-0098415-A2 (EP)
Inventor: PANE MARIO
IPC: B65H45/16
Filed: 1983-06-13
Abstract: An improved folder for a rotogravure printing press, in which a pincer cylinder (20) is provided with a plurality of pincer units (24) the number of which is equal to the number of a plurality of gripper units (26) carried by a gripper cylinder (21) parallel and substantially tangential to the pincer cylinder (20); this latter carrying between each pair of adjacent pincer units (24) a pusher bar (25) the outward movement of which is regulated according to a given programme.
Patent EP-0108191-A2 (EP)
Inventor: JENSEN GERALD ARTHUR
IPC: A61B6/00
Filed: 1983-06-23
Abstract: In a digital fluorography system a television (TV) camera converts x-ray images to analog video signals that are converted to digital pixel words in an analog-to-digital converter (ADC). The sync signals for the TV camera and the sample clock signals for the ADC are derived from a novel resettable crystal controlled sync generator. A phase-locked loop provides an ac reference signal at one-half power line frequency which is equivalent to TV frame rate. The sync generator is reset to start a new frame and an ensuing sequence of crystal controlled horizontal sync pulses only in response to occurrence of ac reference signals so every frame is in registration. A digital video processor (DVP) subtracts a mask image from each image in a sequence of images that are acquired while an x-ray contrast medium is appearing in and disappearing from a blood vessel. The resulting difference images are stored in analog video signal format in an analog video disk recorder. The DVP and, hence the horizontal and vertical sync signals recorded on disk for each frame are also locked to the ac reference signal and are independent of sync signals from the crystal controlled oscillator. A novel digital storage FIFO buffer system couples the digitized pixel data from the ADC to the DVP and compensates for the timing differences between them. During image reprocessing wherein recorded difference images are subtracted from a selected difference or substitute mask image, the sample clock for the ADC is derived from a phase-locked loop that is locked to the recorded horizontal sync signals so the sample clock is varied in correspondence with or modulated by the recorded sync signals.
Patent EP-0106486-A2 (EP)
Inventor: ZIMMERMAN DENNIS MICHAEL
IPC: C07D221/10
Filed: 1983-09-05
Abstract: It has been found that novel octahydrobenz[f]isoquinoline derivatives, or a pharmaceutically-acceptable salt thereof, are useful analgesic agents, having both narcotic agonist and antagonist properties, as well as psychotropic properties.
Patent EP-0110733-A2 (EP)
Inventor: BELLHOUSE BRIAN JOHN
IPC: F28F3/04
Filed: 1983-12-07
Abstract: Transfer membrane apparatus incorporates a number of parallel channels, each channel comprising a first conduit (5) for a first fluid formed between two closely spaced transfer membranes (6). The outer face of each membrane is supported against a profiled plate (7) such that second conduits for a second fluid are provided one on each side of the first conduit (5) between a respective membrane (6) and supporting plate (7). The supporting plates (7) are mounted spaced apart in a stack with the double membranes between each adjacent pair of plates. The transfer membranes (6) are provided as parts of a continuous web (6) of transfer membrane material which is folded in concertina fashion. One set of folds (11) each extends around the front edge of a respective plate (7) and the other set of folds (12) each closes a respective first conduit (5) adjacent to the rear of the stack. Each first conduit (5) is sealed along a narrow zone (16) extending from a point substantially halfway along the front of the stack towards, but short of, the membrane fold adjacent to the rear of the stack. Thus, each first conduit (5) is substantially U-shaped, extending from one side of the front of the stack towards and across the rear of the stack and back to the other side of the front of the stack, or similarly W-shaped. Inlet and outlet manifolds for the first fluid are provided alongside one another across the front of the stack.
Patent EP-0124815-A2 (EP)
Inventor: SCHMID KARL DR
IPC: C11D1/72
Filed: 1984-04-21
Abstract: Foam-inhibiting compositions for use in an aqueous solution containing polyethylene glycol ethers corresponding to the following formula R1-O-(CH2CH2O)n-R2 in which R1 represents a linear or branched alkyl or alkenyl radical containing from 8 to 18 carbon atoms, R2 represents an alkyl radical containing from 4 to 8 carbon atoms and n is a number of from 7 to 12, mixtures of the same with a polyglycerol polyethylene glycol alkyl ether of 1 part by weight of polyglycerol having a hydroxyl number in the range of from 900 to 1200 adducted with from 4 to 20 parts by weight of ethylene oxide and etherified at the free hydroxyl groups with alkyls having from 4 to 8 carbon atoms, and their use as foam-inhibiting additives for low-foam cleaning agents.
Patent EP-0136694-A2 (EP)
Inventor: NARA KIYOSHI
IPC: C07K14/555
Filed: 1984-10-02
Abstract: Monomeric human -y-interferon is efficiently produced by subjecting crude human γ-interferon to gel filtration under the coexistence of a reducing sulfur compound and a protein-denaturing agent.
Patent EP-0144791-A2 (EP)
Inventor: FUJIMAKI YOSHIHIDE
IPC: C09B35/021
Filed: 1984-11-08
Abstract: A photoreceptor for positive charging is disclosed, said photoreceptor comprising a carrier generating material which is stable against both heat and light, has high carrier generating efficiency and provides good photoconductivity over a wide wavelength range and a specific carrier transport material combined in such a manner that the shape of surface potential curves remains essentially constant over a cyclic operation and contributes to the formation of a visible image of high quality in each cycle by reducing the "memory effect", minimizing the residual potential and extending the cycle life.
Patent EP-0147641-A2 (EP)
Inventor: AFZALI-ARDAKANI ALI
IPC: H05K3/00
Filed: 1984-11-27
Abstract: Electroerosion recording materials are provided with a surface lubricant film of particulate lubricating nonconductive graphite fluoride and optional conductive materials in a polymeric binder. The lubricating agents reduce stylus scratching of the conductive layer during electroerosion printing, improve contrast, provide a beneficial coating on the writing electrode or stylus and improve the handling and writing characteristics of the recording material. The lubricating agents/polymer films are especially useful (1) where the substrate of the recording material is light transmissive and, after the electroerosion process, the resulting product is suitable for direct-negative applications and (2) where direct offset masters are produced by removal of noneroded lubricant film. 
     The described material comprises an overlayer of protective lubricant composition on the stylus contacting surface of the material, said lubricant composition comprising graphite fluoride alone as a solid lubricant or in combination with conductive particles of high lubricity dispersed in a polymeric binder, the density of said overlayer being form about 2 to 20 micrograms per square centimeter, and the ratio of binder to lubricant particles in said overlayer being sufficient substantially to provide smudge resistance and prevent flake off during handling of use of said material.
Patent EP-0145007-A2 (EP)
Inventor: KOMATSU ISAMU
IPC: B24B17/00
Filed: 1984-12-10
Abstract: The present invention relates to a structure and a control of the playback system grinding robot having a dual degree-of-freedom of the polar coordinate which is characterized by such a contrivance that No. 2 arm is attached in a freely turnable condition to a head of freely turnable No. 1 arm and an arm for driving said No. 2 arm is arranged adjacent to the said No. 1 arm and an abrasive tool is arranged to be freely turnable to different direction and to be pressed perpendicularly downward by a hydraulic cylinder attached to a head of said No. 2 arm and to be closely contacted always to a curved surface of the die notwithstanding that the aforesaid arm driving system takes a plane movement. 
     Further, the grinding robot according to the present invention is so designed that a direction sensor is arranged at a head of No. 2 arm and said sensor acts to store directional data together with positional data in a memory device at the time of "teaching", especially to input turnback point data on the tool travelling locus exactly into the memory device in accordance with a change of the directional data and also acts on the control device to cause the abrasive tool motion to forcedly decelerate when the directional data changes at the time of playback work and to decide a proper speed of the playback work by using the directional data jointly with a variation volume of the positional data. 
     Furthermore, the grinding robot according to the present invention is provided with a random correction flag device which makes it possible to indicate a corrective direction of the abrasive tool travelling route at the time of playback work in order of (plus "+" correction), (zero "0"), (minus "-" correction), (zero "0"), instead of the fiducial locus of the abrasive tool taught at the time of "teaching" and to correct the moving volume in such a way as "0"-j "α"→ "0" for the inputted positional data and to travel the abrasive tool zigzag and randomly on its route, thereby ensuring a manufacture of the finished products entirely free from facial difference.
Patent EP-0142295-A2 (EP)
Inventor: KUHN WILLIAM ERIK
IPC: A61F7/03
Filed: 1984-10-19
Abstract: @ This invention is for an inexpensive flexible heater material (heat pad) for food heating, medical compresses and the like. The heat pad is a composite material consisting of a supercorroding metallic alloy powder dispersed throughout a porous polyethylene matrix. The supercorroding alloy material consists of a powdered alloy of magnesium and iron which is produced by high energy powder metallurgical milling techniques. Pressureless sintering of a mixture of the super- corroding alloy powders with UHMW polyethylene powder results in the formation of a flexible porous matrix material with active ingredients therein that are readily activated with a suitable electrolyte fluid.
Patent EP-0125983-A2 (EP)
Inventor: BERGSTROM SHERYL LINDSAY
IPC: C12P7/52
Filed: 1984-05-04
Abstract: Sugars are converted to a mixture of solvents including butanol by a fermentation process employing a coculture of microorganisms of the Clostridium genus, one of said microorganisms favoring the production-of butyric acid and the other of which converts the butyric acid so produced to butanol. The use of a coculture substantially increases the yield of butanol over that obtained using a culture employing only one microorganism.
Patent EP-0145554-A2 (EP)
Inventor: CHABARDES PIERRE
IPC: C07B39/00
Filed: 1984-11-13
Abstract: Process for preparing chlorinated ethylenic derivatives of the formula    <IMAGE>  (I)  in which R1 represents acetyl, formyl optionally in the form of an acetal, hydroxy optionally as an ether or ester, alkyloxycarbonyl, alkyl of 1 to 12 carbon atoms substituted by one or more acetyl, formyl optionally in the form of an acetal, hydroxy optionally in the form of an ether or ester, or alkyloxycarbonyl, alkenyl of 2 to 12 carbon atoms containing one or more double bonds optionally substituted by one or more of acetyl, formyl optionally in the form of an acetal, hydroxy optionally in the form of an ether or ester, or alkyloxycarbonyl, or R1 represents 3-sulpholenyl or a radical of formula    <IMAGE> (II)   in which R2 denotes a hydrogen or acetyl, by reacting chlorine in a nonpolar aprotic solvent with a compound of general formula    <IMAGE> (III) in which R1 is defined as above. The products of formula I, some of which are new, are useful as intermediates in the synthesis of terpene products such as vitamin E.
Patent EP-0151383-A2 (EP)
Inventor: TSUYAMA SADAHARU
IPC: G01P3/00
Filed: 1985-01-02
Abstract: A running data display unit (1) for a bicycle calculates running data such as running speed, running distance, average speed, maximum speed etc. of a bicycle, based on pulse signals from a revolution detecting portion (3). This calculation is performed by a microcomputer incorporated in the display unit. The running data obtained by the calculation are displayed in a digital form on a liquid crystal display panel (15). If the running data displayed on the panel (15) is the running distance, the running distance is represented as a numerical value including five figures at maximum. The running distance not attaining 1000 km (or miles) is represented down to two decimal places and when the running distance attains 1000 km (or miles), the manners of display is automatically by the microcomputer (30) changed so that display is made down to only one decimal place.
Patent EP-0156395-A2 (EP)
Inventor: KRAMER KARL-HEINZ DR ING
IPC: C22C14/00
Filed: 1985-03-29
Abstract: Use of a malleable titanium-base alloy for the manufacture of cutting tools having cutting edges, in particular one-hand scissors. The surfaces forming the cutting edges are to be provided in this case with a layer of hard material 0.001 to 0.020 mm thick. The invention also includes a method for the manufacture of one-hand scissors and also features of such scissors. <IMAGE>