baber/WOPTO huggingface dataset:
Patent PT-894369-E (PT)
Inventor: GEORGES JOHN B
IPC: H03L7/07
Filed: 1997-04-18
Abstract: A system and method for transmitting a radio frequency (RF) signal in a RF bandwidth over a low bandwidth medium, e.g., in-building cabling, which has a transmission bandwidth below the RF bandwidth. The system has a unit for receiving the RF signal and a global reference oscillator for distributing a global reference tone of high stability to the entire system. Local oscillators are controlled by adjustment signals derived from this global reference tone to deliver RF reference tones of high stability required for mixing the RF signal to obtain an intermediate frequency (IF) signal which is fed through the low bandwidth medium. The global reference tone is preferably delivered through the same low bandwidth medium to desired locations, such as remote coverage sites in a network for cellular communications, cordless telephony, local RF communications, interactive multi-media video, high bit-rate local communications.
Patent PT-940039-E (PT)
Inventor: RYAN JOHN O
IPC: H04N7/169
Filed: 1997-05-29
Abstract: Scrambling and descrambling techniques are described which, unlike many typical scrambling systems, are compatible with all conceivable forms of signal compression systems. The scrambling technique is based on the principle of applying local spatial distortion to the pixels in a video image, and the like, to locally displace the pixels from their normal locations. Most compression systems rely on the condition that good correlation exists in the image and that any small portion, i.e., pixel, in an image is very similar to the portions, or pixels, nearby. Since the present technique provides local spatial distortion which does not de-correlate the image and does not re-arrange the pixels in the image, the pixels near other pixels prior to application of the scrambling technique, have the same positional relationship after scrambling. The complementary descrambling technique restores the locally displaced pixels to their normal locations to restore the video image to its original unscrambled state.
Patent PT-927249-E (PT)
Inventor: RENE BERNARDS
IPC: G01N33/50
Filed: 1997-08-22
Abstract: The transcription factor E2F contains a ubiquitination domain. Assays for inhibitors and enhancers of the domain are provided. An assay method for an inhibitor of transcription factor E2F ubiquitin-mediated degradation comprises a) bringing a polypeptide which contains a domain which renders E2F a substrate for ubiquitination into contact with a candidate inhibitor; and b) determining whether or not the candidate inibitor is capable of reducing ubiquitination of the polypeptide. An assay method for an enhancer of transcription factor E2F ubiquitin-mediated degradation may comprise a) bringing a polypeptide which contains a domain which renders E2F a substrate for ubiquitination into contact with a candidate enhancer; and b) determining whether or not the candidate enhancer is capable of enhancing ubiquitination of said polypeptide.
Patent PT-1060346-E (PT)
Inventor: FRANZ DURST PROF DR
IPC: F23C99/00
Filed: 1997-11-10
Abstract: The invention relates to a method for the combustion of liquid fuel (F), especially oil. Wherein the liquid fuel (F) is distributed by means of a distribution device (1) and directed to a downstream reactor with porous means (6) having a communicating pore volume, whose Pecler number allows for flame expansion and full combustion of the liquid fuel (F) inside the porous means (6).
Patent PT-1238770-E (PT)
Title: Catalyst for the low-temperature pyrolysis of hydrocarbon-containing polymer materials
Inventor: PRILUTSKY EMMANUIL VOLFOVICH
IPC: B01J23/745
Filed: 1999-08-25
Abstract: The present invention relates to a catalyst used in the low-temperature pyrolysis of hydrocarbon-containing polymer materials, said catalyst being mainly intended for use in the recycling of rubber waste materials. The catalyst is prepared from a carbon-iron component in the form of microscopic carbon particles and ultra-dispersed iron particles. In order to increase the yield of light hydrocarbon fractions in the condensate and to bind substantially completely the sulphur in the products of the rubber pyrolysis, the catalyst further contains a metal-carbon component. This component consists of the product from the stripping and the pyrolysis of a dispersion that comprises at least one salt of a metal from the group VIII in the periodic table which is capable of decay upon heating in order to form an oxide, wherein said metal is selected from the group comprising iron, nickel and cobalt. The dispersion further includes a carbohydrate as well as a highly volatile solvent.
Patent SG-54091-G (SG)
Title: Circuit for improving the sharpness of a picture reproduced by a video recorder
IPC: H04N5/91
Filed: 1991-07-09
Abstract: 1. A circuit for producing a corrected luminance signal (Y"') in a video recorder, in which the original luminance signal (Y**o ), corrected in a de-emphasis means is applied via a frequency filter (3), an amplifier (4) and an amplitude limiter (6) to an adding stage (9), characterised in that the frequency filter is formed as a band pass filter (3) having a pass band of 2 - 3.5 MHz, which corresponds to the part of the frequency range in which the amplitude of the luminance signal (Y**o ) falls to zero and that the uncorrected luminance signal (Y) is supplied moreover to the adding stage (9).
Patent IE-790156-L (IE)
Title: Preparation of food.
IPC: A23L29/00
Filed: 1979-01-30
Abstract: The invention relates to a process and a preparation for deactivating viruses inside living human and animal organisms by application of a terpene obtainable from aromatic plants by steam distillation. The terpenes cited are: black pepper oil, cinnamon flower oil, cardamon oil, linallyl acetate, cinnamic aldehyde, safrol, carvon and cis/trans citral.
[US4402950A]
Patent IE-840187-L (IE)
Title: Sterilisation method and apparatus
IPC: A61L2/20
Filed: 1984-01-27
Abstract: A sterilization method comprising subjecting a sterilization chamber to an initial vacuum and then introducing steam to increase chamber pressure. The introduction of steam is interrupted and the chamber is brought into communication with a solution in a gaseous sterilant generator. The mixture of gaseous sterilant and chamber atmosphere are continuously circulated whereby equilibrium is established and the material to be sterilized is subject to constant temperature, pressure, sterilant concentration, and relative humidity for a period of time sufficient for sterilization. Also disclosed is an apparatus capable of performing the sterilization method comprising a sterilization chamber in combination with a gaseous sterilant generator. Formaldehyde is the preferred sterilizing agent.
Patent IE-40822-L (IE)
Title: Epoxides.
IPC: C07D303/04
Filed: 1975-03-11
Abstract: 1453392 Oxirane derivatives INSTITUT DE RECHERCHES CHIMIQUES ET BIOLOGIQUES APPLIQUEES 10 March 1975 [11 March 1974] 10683/74 Heading C2C [Also in Division C5] Novel oxirane derivatives of the general formula wherein B is H or CH 3 and A is a saturated aliphatic hydrocarbon radical containing at least 15 carbon atoms, and geometric isomers thereof are prepared by reacting an alkene of the general formula CH 3 ACH = CHB with an excess of a peracid at 15-25‹ C. Pharmaceutical compositions, suitable for the treatment of secretory disorders of the prostate gland, comprise, as active ingredient, at least one oxirane derivative of the first general formula above, together with a physiologically acceptable carrier or diluent.
[GB1453392A]
Patent IE-36010-L (IE)
Title: Antibiotic axenomycin d.
IPC: A61P31/04
Filed: 1971-04-29
Abstract: 1285163 Antibiotic axenomycine D SOC FARMACEUTICI ITALIA 30 April 1971 [4 May 1970] 12382/71 Addition to 1219709 Heading C2A The new antibiotic axenomycine D is characterized as follows: melting-point 174 to 175 C. with decomposition; elementary analysis C=60À25%, H=7À92%, 0=30À35%; optical rotation [α] D <SP>22</SP> = + 11 degrees (C=0À5 in methanol); U.V. spectrum (in methanol) has maxima at 250, 255 (E 1cm. <SP>1%</SP> =138), 265-268 (shoulder) and 330 mÁ; I.R. absorption peaks at 3440, 2980, 2950, 2890, 1735, 1705, 1675, 1630, 1610, 1465, 1385, 1355, 1290, 1265, 1195, 1170, 1115, 1080, 1050, 1005, 995, 975, 945, 925, 895, 865, 810 and 700 cm<SP>-1</SP>; Rf=0À35 on silica gel (in ethyl acetate : isopropanol : water =100 : 35 : 5); soluble in alcohols and insoluble in water and benzene. Axenomycine D is prepared by cultivating Streptomyces lisandri or an axenomycine D-producing strain thereof in an aqueous medium containing assimilable sources of carbon, nitrogen and mineral salts, the medium containing 10% by weight or more of assimilable carbon and the cultivation being carried out with stirring corresponding to an absorbed power of 2 to 4 watts per litre and with an air flux of 0À7 to 2 litres per litre of medium per minute, and isolating axenomycin D from the cultivated medium. The usual nutrients may be used, preferably with the exception of phosphates, which are said to decrease the yield of antibiotic. The axenomycine D may be recovered from the separated mycelium by extraction with an alcohol, e.g. butanol. The extract is concentrated and the product purified by chromatography on silica gel, evaporation of the active fractions and recrystallization from methanol-isopropanol. Axenomycine D has antihelmintic, antiprotozoal and antifungal activity.
[GB1285163A]
Patent IE-870778-L (IE)
Title: Video display apparatus
IPC: G06F3/048
Filed: 1987-03-25
Abstract: A video display apparatus for composing video signals for a raster scanned display on a line-by-line basis. Objects are stored in a video RAM and are packed in the RAM without regard to their location on the display. A separate dispatch table contains information on each object and commands. A dispatcher operates on this information, allowing lines of data and commands to be extracted from the RAM as each video line is composed in a buffer.
[US4868557A]
Patent IE-37154-L (IE)
Title: Presser foot for sewing machines
IPC: D05B29/08
Filed: 1972-06-22
Abstract: A slide fastener presser foot is conventionally attached to a sewing machine presser bar assembly for sewing a slide fastener to a material, such as a garment fabric. A pair of guide channels recessed in the presser foot receives a stringer of the slide fastener and a projection on the front of the presser foot guides the stringer into one of the guide channels.
[US3735718A]
Patent IE-43914-L (IE)
Title: Fire simulator and trainer.
IPC: G09B9/00
Filed: 1976-05-07
Abstract: A method and system for providing realistic on-line fire responses in accordance with the accuracy of an on-line fire fighting sequence employed by a fire fighter, including the steps of dynamically simulating the occurrence of an actual fire, establishing a predetermined fire fighting sequence to be followed by the fire fighter for properly extinguishing the simulated fire, monitoring the actual on-line fire fighting sequence employed by the fire fighter in fighting the simulated fire, comparing the actual fire fighting sequence employed by the fire fighter with the predetermined fire fighting sequence, and providing a reaction in accordance with a correspondence between the actual on-line fire fighting sequence employed by the fire fighter and the predetermined fire fighting sequence to provide realistic on-line fire responses.
[US4001949A]
Patent IE-891642-L (IE)
Title: Method for hla dp typing
IPC: C12Q1/68
Filed: 1989-05-19
Abstract: A process for determining the genotype of an individual with respect to the alleles at the HLA DP locus involves obtaining a sample of nucleic acid from the individual, and hybridizing the nucleic acids with a panel of probes specific for variant segments of DPalpha and DPbeta genes. Because the variation between DPbeta alleles is highly dispersed throughout the second exon of the DPbeta gene, the discovery of many different DPbeta alleles makes the process far more discriminating and informative than cellular, RFLP, or serological methods. The process can also be carried out on amplified nucleic acid produced by the polymerase chain reaction using primers specific for the second exon of the DPalpha and DPbeta genes. HLA DP DNA typing methods are useful in the prevention of graft rejection and host versus graft disease, in determining susceptibility to autoimmune diseases, in providing evidence concerning the derivation from an individual of forensic samples, and in paternity testing.
Patent IE-821758-L (IE)
Title: Elastic yarn supply packet
IPC: D04B23/06
Filed: 1982-07-22
Abstract: An improved elastic yarn supply package is provided in the form of a double-face, warp-knit tape from which the elastic yarns can be unravelled for feeding to subsequent fabric-making operations. The improved package, which is readily spittable into narrower tapes, has repeating stitch patterns whose underlaps do not cross each other or run in opposite directions between wales.
[US4411142A]
Patent IE-791923-L (IE)
Title: Producing seamless pipe bends
IPC: B21C37/28
Filed: 1979-10-09
Abstract: 1. A method for spin-forming thin-walled seamless tubular elbows with any desired elbow radius, elbow angle and tube diameter from a short and thick-walled tubular blank material using a rotatable tubular elbow corepiece, characterized in that the short and thick-walled tubular blank material has the form of a section of a segment with a curvature matching the curvature of the tubular corepiece and that the blank material is fitted over the tubular corepiece and is rotated together with said corepiece according to corresponding tubular elbow radius arch-like between and through pressing rollers of a rotating pressing roller head rotating around the blank material for acting thereon, with said rotating pressing rollers acting with flow pressure onto the rotating blank material so that the same is stretched out and rolled out into a thin-walled sheet metal tubular elbow with its length elongated to many times the length of the blank material.
[EP0010057A1]
Patent IE-812006-L (IE)
Title: Radiation-polymerizable composition
IPC: G03F7/038
Filed: 1981-09-01
Abstract: A polymeric heat resistant photopolymerizable composition of a polyamide ester resin containing photopolymerizable groups useful for forming relief structures on electrical devices such as capacitors, integrated circuits and semiconductors; a solution of the composition is applied to a substrate such as a coated silicon wafer which forms an electrical device, dried to form a film, the film is exposed to radiation through a pattern and photopolymerized; the unexposed and unpolymerized part of the film is dissolved off and the resulting relief structure is baked to form a polyimide structure with sharp definition and has good mechanical, chemical and electrical properties; to reduce radiation exposure time and increase the rate of photopolymerization the following constituents are used in the composition: a radiation sensitive polymerizable polyfunctional acrylate compound and a photopolymerization initiator of an aromatic biimidazole.
[US4329419A]
Patent IE-42051-L (IE)
Title: Indole derivatives.
IPC: A61K31/40
Filed: 1975-09-16
Abstract: A series of 5-endo-(3-indolecarbonyloxy)-N-[amino-(lower)alkyl]bicyclo[2.2.1]hepta ne-2,3-di-endo-carboxylic acid imides having the formula WHEREIN R1 is H, Cl, Br, F or (lower)alkyl, R7 is H or methyl, R2 and R3 are alike or different and each is H, Cl, Br, F, (lower)alkyl, nitro, CF3, OH or (lower)alkoxy, n is an integer of 2 to 4 inclusive and R4 and R5 are alike or different and each is H, (lower)alkyl or when taken together with the nitrogen a radical of the formula IN WHICH R6 is (lower)alkyl; or a pharmaceutically acceptable acid addition salt thereof have been found to possess unique prophylactic and therapeutic activity as anti-arrhythmia agents. An example of such a compound possessing excellent activity is 5-endo-(3-indolecarbonyloxy)-N-(3-dimethylaminopropyl)bicyclo-[2.2.1]h eptane-2,3-di-endo-carboxylic acid imide hydrochloride.
[US3980668A]
Patent IE-902115-L (IE)
Title: Crystalline cephem acid addition salts
IPC: C07D501/34
Filed: 1990-06-12
Abstract: Crystalline cephem acid addition salts of the general formula II <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, process for preparing the cephem derivatives and the pharmaceutical preparations, and use of the cephem derivatives for controlling bacterial infections.
Patent IE-43971-L (IE)
Title: Floating vessel.
IPC: B63B39/03
Filed: 1976-10-28
Abstract: 1519979 Improving sea-keeping characteristics NETHERLANDS OFFSHORE CO 12 Nov 1976 [14 Nov 1975] 47133/75 Heading B7V To improve a vessel's seakeeping characteristics by modifying the area of its water plane, the vessel has a plurality of tanks which may be placed in communication with the ambient water by opening doors associated with relatively large openings located below the vessel's waterline, the doors being locked in either of their two positions by hydraulic locking mechanisms. In one embodiment the vessel has tanks disposed along either side and the doors 6 are pivoted at 7 and are moved by rams 8. Latches engageable with members 13a, 13b are actuable by rams 12. The tanks have air vents 16 and water inlet valves 19. Various arrangements of tanks are described for modifying roll and, or, pitching characteristics.
[GB1519979A]
Patent IE-40276-L (IE)
Title: Tensioning device
IPC: B60R22/195
Filed: 1974-12-02
Abstract: 1438621 Tightening seat belts SOC NATIONALE DES POUDRES ET EXPLOSIFS 18 Dec 1974 [20 Dec 1973] 54642/74 Heading A3V [Also in Division F2] A seat belt is tightened by a piston moved within a cylinder by release of high pressure gas triggered by an impact detector. At a predetermined pressure a frangible link holding an auxiliary piston fractures and activates a jamming mechanism preventing further advance of the piston. Forward movement of the wearer is damped as gas is compressed by return of the piston. The belt is attached to a rod 2 fixed to piston 6 movable within a cylinder 7. The cylinder is held in casing 30 by a frangible ring 9. Ignitable pyrotechnic charges 27 are. housed in a damping chamber 11, which communicates via ports 13 with expansion chamber 12. A residual damping chamber 19 communicating via small ports 31 is provided in the casing; alternatively a venting valve is provided. An auxiliary piston is housed in piston 6, and is in communication with the expansion chamber via passageways 20. In the embodiment shown the auxiliary piston 17 carries a disc 33 which retains balls 34. It is held by a frangible ring 16. In a modification (Figure 5, not shown) the auxiliary piston (39) is annular. In the embodiment of Figure 6 (not shown) has a central weakened link (41) and a conical head (42) contacting radial rods (43). The rods act against a ring retaining the balls. When the charges are ignited, piston 6 is driven to the right, tightening the belt when the force of the wearer thrown against the belt resists piston advance, the gas pressure rises until the retaining ring or link of the auxiliary piston fractures. Further movement of the piston in that direction is prevented by the jamming action of the balls. Continued forward movement of the wearer against the belt withdraws the piston to its initial position. Fracture of ring 9 releases the cylinder 7 so that damping is continued as gas is compressed in chamber 23.
[GB1438621A]
Patent IE-842628-L (IE)
Title: Photomask pattern inspection
IPC: G03F1/38
Filed: 1984-10-12
Abstract: PURPOSE: To discriminate the acceptable or defective feed-pitch of a mask pattern by using a synthetic vernier pattern constituted by a vernier pattern at an arbitrary position and adjacent vernier pattern as a reference and comparing the shape of the synthetic vernier pattern with the shapes of other synthetic vernier patterns. CONSTITUTION: The image of a synthetic vernier pattern at an arbitrary position is picked up by an image sensor. The image is subdivided, the subdivided image is converted into an electric signal and signals are arranged in order of scanning in the image sensor, the image of the synthetic vernier pattern is extracted as an electric signal and memorized to a memory storage, and the signal is employed as a reference synthetic vernier pattern signal. On the other hand, the images of other synthetic vernier patterns are also processed similarly by the image sensor. A point of difference between the synthetic vernier patterns can be detected by comparing and collating the electric signals of two kinds, and the point of difference can be displayed[JP60083328A]
Patent IE-872738-L (IE)
Title: Producing tubular bodies, particularly for packaging tubes
IPC: B29C53/50
Filed: 1987-10-13
Abstract: A foil strip composed of several layers is continually rolled up around an axis extending in its longitudinal direction to form a tubular body (38) in such a way that the two edges (42, 44) overlap. To effect welding, the overlapping edges are pressed together between two strips (16, 18) which are driven in a circulating manner in the longitudinal direction. The inner strip (16) which passes inside the tubular body (38) is provided with a longitudinal groove (40) which at least partly receives the region of the overlapping edges (42, 44). The longitudinal groove (40) forms the region of the seam of the tubular body (38) which is facing inward, and prevents the plastic material which is liquefied for welding from expanding as a result of the application pressure. In this way it is ensured that the material of the two edges (42, 44) is fully welded together, so that no pressed-out edge regions of liquid material cool prematurely and therefore do not adhere to the opposed material layer.
Patent IE-842916-L (IE)
Title: Signals path control circuitry for a data terminal
IPC: G06F13/00
Filed: 1984-11-13
Abstract: The present invention is related to clearing a communication path and in the alternative blocking said communication path between a data terminal and a main data processor, when it appears, from said terminal end, that the data path into the main computer is blocked by some system irregularity in a first case, or should be blocked because of a data overflow condition, in a second case. The present system employs a pair of buffers, the first of which is connected in said communication path, while the second buffer is connected in a data path along which data signals are transmitted from the main data processor. Said communication path includes first logic circuitry connected between said first buffer device and a UART which is connected to the main data processor. Said first logic circuitry can block or unblock the transmission of data to the main data processor. Second logic circuitry is connected between the second buffer and said UART. Said second logic circuitry includes monitoring circuitry which monitors signals coming from the main data processor so that if an "off" signal is transmitted, then a proper signal will be generated and sent to said first logic circuitry to block data transmission from said terminal.
[US4639891A]
Patent IE-843064-L (IE)
Title: Germ-free solution of a lactose-splitting enzyme
IPC: A23C9/12
Filed: 1984-11-30
Abstract: A process is provided for the preparation of a germ-free solution of a lactose-splitting enzyme by sterile filtration of a solution of lactose-splitting enzyme produced by fermentation, after the recovery and purification but before the formation of degradation products sufficient to clog the sterile filter. This germ-free solution can be used for the preparation of milk or milk products with a reduced lactose content.
Patent NO-832077-L (NO)
Inventor: GRUHL WOLFGANG
IPC: C23C18/54
Filed: 1983-06-08
Abstract: 1. A method ,for current free formation of corrosion resistant layers onto aluminium articles containing at least at the welds 6 to 13 % and 0.01 to 2 % BI or 6 to 13 % Si and 0.001 to 1 % Be which comprises the folowing operational steps : - immersing the aluminium articles in an aqueous solution of 100-300 grams per liter NaOH and 10-30 grams per liter ZnO for 1-5 min ; - rinsing and drying.