baber/WOPTO huggingface dataset:
Patent GB-2376546-B (GB)
Title: Automated processor generation system for designing a configurable processor and method for the same
Inventor: RUDDELL RICHARD
IPC: G06F17/50
Filed: 2001-02-15
Granted: 2004-08-04
Abstract: A system for generating processor hardware supports a language for significant extensions to the processor instruction set, where the designer specifies only the semantics of the new instructions and the system generates other logic. The extension language provides for the addition of processor state, including register files, and instructions that operate on that state. The language also provides for new data types to be added to the compiler to represent the state added. It allows separate specification of reference semantics and instruction implementation, and uses this to automate design verification. In addition, the system generates formatted instruction set documentation from the language specification.
Patent GB-2427600-B (GB)
Title: Pneumatic conveying velocity control device, apparatus and method
Inventor: SNOWDON BRIAN
IPC: B65G53/66
Filed: 2006-06-27
Granted: 2008-10-22
Abstract: A device for controlling the velocity of a particulate material conveyed by a gas flow in a duct comprises means for separating the flow into first and second streams. The first stream has a relatively high particulate material content and the second stream has a relatively low particulate material content. The flow of the second stream is restricted for example by means of a flow-constricting orifice. The effect of the device is to increase the pressure of a vessel into which particulate material is discharged from the duct, thereby reducing the velocity of the material flow.
Patent GB-2444985-B (GB)
Title: Charge pump circuit and methods of operation thereof
Inventor: LESSO JOHN PAUL
IPC: H02M3/07
Filed: 2006-12-22
Granted: 2011-09-14
Abstract: A charge pump circuit, and associated method and apparatuses, for providing a split-rail voltage supply, the circuit having a network of switches that is operable in a number of different states and a controller for operating the switches in a sequence of said states so as to generate positive and negative output voltages together spanning a voltage approximately equal to the input voltage and centered on the voltage at the common terminal.
Patent GB-2052119-B (GB)
Title: Method and apparatus for dividing a track on a magnetisable disc into sectors
IPC: G11B27/10
Filed: 1980-06-17
Granted: 1982-09-22
Abstract: Method and apparatus for dividing a track on a magnetizable information storage disc into sectors by writing sector identification information into the track. In order to optimize the storage capacity of a track on a magnetizable information storage disc the track is first filled with information bytes in response to the occurrence of the leading edge of an index pulse (a) derived from the disc in such manner that a predetermined number of bytes fill a portion (ix) of the track, followed alternately by sector identification bytes and further bytes defining the data field of the relevant sector in portions SK and DT respectively until the final group of sector identification bytes has been written into portion SKn, followed by further bytes into portion z until the leading edge of the next index pulse occurs. The (positive or negative) difference between the total number of bytes in the portions z+ix and the number of bytes in each of the data field portions (DT) is then determined and the write operation is then repeated in the same track with the number of bytes written in the data field portions modified in accordance with the difference determined, so that the difference is distributed uniformly over the various data field portions. The write operations are controlled by apparatus comprising counters which address a read-only memory containing the information bytes, an arithmetic unit for determining the difference, and a store storing the modified number of bytes to be written to define each data field.
Patent GB-2082615-B (GB)
Title: Improvements in or relating to organic compounds
IPC: C09B45/00
Filed: 1981-08-05
Granted: 1984-08-08
Abstract: Azo dyes of the formula  <IMAGE>  and external salts thereof, wherein F is the residue of a monoazo or disazo compound in 1:1 metal complex form or of a trisazo, disazoazoxy or tetrakisazo compound in metal-free or 1:1 metal complex form, each X is independently -NR2-Q-NR3R4 or -NR2-Q-N(+)R5R6R7,  wherein Q is linear or branched C2-6alkylene or -NH-CO-CH2-, R2 is hydrogen or C1-4alkyl, each of R3 and R4 is independently hydrogen; C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups or -NR3R4 is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom, each of R5 and R6 is independently C1-6alkyl; C2-6alkyl monosubstituted by cyano or hydroxy in the 2-, 3-, 4-, 5- or 6-position; phenyl(C1-3alkyl); phenyl(C1-3alkyl) having, on the phenyl ring, 1, 2 or 3 substituents selected from chloro, C1-4alkyl and C1-4alkoxy; C5-6cycloalkyl or C5-6cycloalkyl substituted by 1, 2 or 3 C1-4alkyl groups, and R7 is C1-4alkyl or benzyl or  <IMAGE>   is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing, in addition to the nitrogen atom, no further or one further hetero atom or -N(+)R5R6R7 is pyridinium or pyridinium substituted by 1 or 2 methyl groups, each Z1 is independently -CO-, -SO2- or  <IMAGE>    wherein R1 is hydrogen or C1-4alkyl, and Y is chloro, hydroxy, amino, an aliphatic, cycloaliphatic or aromatic amino group or a saturated heterocyclic amino group in which the nitrogen atom is part of the heterocyclic ring, each Z2 is independently  <IMAGE>   wherein R1 is hydrogen or C1-4alkyl, m is 1, 2 or 3, n is 0, 1, 2, 3 or 4, and p is 0, 1, 2, 3 or 4, with the proviso that n+2p>/=m+1, useful for dyeing and printing cotton, paper and leather.
Patent GB-2086842-B (GB)
Title: Flexible bulk container
IPC: B65D88/16
Filed: 1981-10-26
Granted: 1984-05-23
Abstract: The present invention relates to a flexible container for lifting, transport and storage of bulk material. The container has four lifting loops (7). The lifting loops (7) are direct extensions of the container's sidewalls (2A-4B) and are thereby integrated parts of the container itself. Each lifting loop (7) has a width of up to 1/4 of the container's circumference. The bottom of the container can be made in different ways and is preferably an integrated part of the container itself.
Patent GB-2093497-B (GB)
Title: Panel and framework assembly
IPC: E06B3/62
Filed: 1982-02-16
Granted: 1985-03-13
Abstract: A building of one of to three levels therein having a curtain wall system for cladding the building. The curtain wall system having an auxiliary framework of the building and having a plurality of infills defining the exterior finish of the building seated in the auxiliary framework with elongated exterior finishing gasket means locking the infills in place.
Patent GB-2162617-B (GB)
Title: Valve stem seal
Inventor: BAKE EARL ALLAN
IPC: B41J25/304
Filed: 1985-02-25
Granted: 1988-01-27
Abstract: A circuit and related method are provided for maintaining a desired spacing between an ink-jet printing means and a receiving surface along a line scanned by the printing means. An ultrasonic transducer transmits signals at timed intervals to the receiving surface from the printing means. A reflected signal from the receiving surface is sensed by the transducer during a receiving time window after the signal is transmitted. A reference position signal representative of the head to surface spacing at a printing location is compared to the desired head to surface spacing to produce a position error signal. A servomotor responds to the position error signal to move the printing means toward and away from the receiving surface to maintain the desired spacing.
Patent GB-2177825-B (GB)
Title: Control system for chained circuit modules
Inventor: BRENT MICHAEL
IPC: H01L27/10
Filed: 1985-07-12
Granted: 1989-07-26
Abstract: A wafer-scale integrated circuit comprises a few hundred modules 10 which can be connected into a long chain by commands sent to the modules along a transmit path set up by way of module inputs XINN, XINE, XINS, XINW from neighbouring modules and outputs thereto XOUTN, XOUTE, XOUTS, XOUTW, only one of which is enabled by one of four selection signals SELN, SELE, SELS, SELW acting both on transmit path logic 20 and on receive path logic 21 in a return path. A RAM unit 23 can be enabled by WRITE to write a block of data sent to RID via the transmit path and can be enabled to READ to read a block of data to ROD for return along the return path. The provision of SELN, etc READ and WRITE is effected by configuration logic 22 which includes a shift register and is responsive to a command mode signal CMND, on a line which runs to all modules in parallel.
Patent GB-2271526-B (GB)
Title: Moulding of apertured articles
Inventor: CORCORAN TERENCE
IPC: B30B11/04
Filed: 1993-01-15
Granted: 1995-06-21
Abstract: An article having side holes 11, e.g. a spacer 10 for a central heating radiator, is made of compacted particulate material in a die comprising a plate 1 having a vertical cavity 2, a top punch 7 and a bottom punch 4. An inner core rod 3 forms a central passageway in the spacer 10 and side core rods 6 form the side holes 11. The density of the compacted material defining the side holes 11 is higher than in the remainder of the article. <IMAGE>
Patent GB-2307504-B (GB)
Title: Method of breaking concrete piles
Inventor: MERRITT ROBERT ARTHUR
IPC: E02D9/00
Filed: 1996-03-22
Granted: 1998-05-20
Abstract: PCT No. PCT/GB97/00826 Sec. 371 Date May 10, 1999 Sec. 102(e) Date May 10, 1999 PCT Filed Mar. 24, 1997 PCT Pub. No. WO97/36058 PCT Pub. Date Oct. 2, 1997A method of breaking a reinforced concrete pile comprising the steps of treating the reinforcement which is to be incorporated in the portion of the pile to be broken away so as to isolate the reinforcement in that portion from the concrete cast around it to form the pile, forming a hole in the pile in a transverse plane substantially perpendicular to the major axis of the pile in a position corresponding to the intended level of the bottom of the portion to be broken away, and applying to the concrete of the pile from within the hole forces which act towards opposite ends of the pile to split the pile in or substantially in the transverse plane.
Patent GB-2343702-B (GB)
Title: Connector device assembly
Inventor: OVERTON MICHAEL DEREK
IPC: F16B7/04
Filed: 1998-11-13
Granted: 2002-12-11
Abstract: A connector device assembly of the add-on type and suitable for securing a second member, such as a metal tube, or branch (14) extending from a position between the ends of a first member (15), such as another metal tube, without the need to slide components along the first member comprises two connector devices (20) each having a first body region (23) which defines a recess formation (24) to accommodate a first member of a structural assembly, and at least one of the connector devices comprising a second body (22) region for securing a second member which is required to be connected to the structural assembly, said two connector devices (20) each having at least one edge formation provided with an aperture (27) which extends substantially parallel with the longitudinal direction of said first member and respective edge formations of said two connector devices being aligned in the assembly to receive a locking member (40) extending therethrough, the locking member being arranged in the assembly to be loaded substantially only in shear to hold the connector devices (20) in position relative to one another and the first member. <IMAGE>
Patent HU-218341-B (HU)
Title: Herbicidal compositions containing picolinamide derivatives and process for their preparation
Inventor: BISSINGER HANS-JOACHIM
IPC: C07D213/84
Filed: 1992-09-11
Abstract: Compounds of the formula: <CHEM> wherein R<5> and R<6> each independently represents hydrogen, optionally substituted alkyl, aryl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aralkyl, alkaryl, hydroxy, alkoxy, alkenyloxy, alkynyloxy, alkylcarbonyl, alkoxycarbonyl, amino, mono- or di-alkylamino, alkoxycarbonylamino, optionally substituted heterocycle or arylamino, dialkylcarbamoyl, trialkylsilyl or fused ring structure, or together form an alkenylene chain or an alkylene chain which is optionally interrupted by oxygen or sulphur or -NR-, R being hydrogen or alkyl; R<7> represents hydrogen or halogen, or optionally substituted alkyl, alkoxy, aryl or aryloxy, or cyano, carboxy, alkoxycarbonyl, (alkylthio)carbonyl, alkylcarbonyl, amido, alkylamido, nitro, alkenyloxy, alkynyloxy, alkylthio, haloalkylthio, alkenylthio, alkynylthio, alkylsulphinyl, alkylsulphonyl, alkyloximinoalkyl or alkenyloximinoalkyl; R<8> represents halogen, alkyl or haloalkyl; Z represents oxygen or sulphur; m is 0-3; and n is 1-4, and certain intermediates in their production, exhibit herbicidal activity.
Patent HU-210334-B (HU)
Title: Process for production of nitroglycerine plaster
Inventor: KLEIN ROBERT-PETER
IPC: A61P9/08
Filed: 1992-05-25
Abstract: The invention relates to a dermal plaster for the transdermal administration of nitroglycerin, consisting of, besides a support film and a removable protective film, a nitroglycerin-containing, in particular adhesive, composition based on a crosslinked acrylate/vinyl acetate copolymer whose monomer mixture employed for the polymerisation contains 21 to 40 % by weight of vinyl acetate, 55 to 70 % by weight of a C2-8-alkyl acrylate and 3 to 10 % by weight of a C2-4-hydroxyalkyl acrylate and which is crosslinked after admixture of a conventional crosslinker and the nitroglycerin additionally by heating and removing solvents which are present. The specific adhesive composition according to the invention has not only a high absorption capacity but also a high and controllable release capacity for nitroglycerin so that the release area of the plaster necessary for the amount released each day can be kept small, and thus the costs of the plaster are very low. At the same time, owing to the simple adhesive composition, the preparation process is simplified, the addition of other substances to increase the transepidermal transport of substances is unnecessary and thus the costs of the plaster are further kept low and the risk of skin irritation is avoided.
Patent HU-220257-B (HU)
Title: Polysaccharide gel composition
Inventor: AGERUP BENGT
IPC: C08B37/08
Filed: 1996-05-28
Abstract: The present invention provides a process for preparing a cross-linked biocompatible polysaccharide gel composition, which comprises: forming an aqueous solution of a water soluble, cross-linkable polysaccharide; initiating a cross-linking of said polysaccharide in the presence of a polyfunctional cross-linking agent therefor; sterically hindering the cross-linking reaction from being terminated before gelation occurs, an activated poly-saccharide being obtained; and reintroducing sterically unhindered conditions for said activated polysaccharide so as to continue the cross-linking thereof to a viscoelastic gel. The invention also provides a gel composition obtainable by such a process as well as gel compositions for different medical uses.
Patent IT-1053149-B (IT)
Title: Automatic chain expansion compensator - is tensioned linkage with two arms and ratchet mechanism
IPC: F16H7/08
Filed: 1975-11-13
Granted: 1981-08-31
Abstract: The tensioner link is for a drive chain and automatically compensates for expansion during operation. It consists of two arms hinged on a common axle (3) mounted on the motor. Both arms (1, 2) have U-shaped cross-section and are connected by a forked spring (4) which provides the automatic tensioning. One arm has a curved tip (12) pressed against an intermediate link (13) and an elastic layer (15) resting on the chain (16). The other arm is fixed in place by a pin (17). Tensioning is irreversible due to a ratchet mechanism (6) between the arms. A second spring (7) rotates the pawl (6) so that it fits in a notch on the fixed arm (8).
Patent IT-1234867-B (IT)
Title: Disposable container
Inventor: GUAITA GIOVANNI
IPC: B65D/
Filed: 1989-03-10
Granted: 1992-05-29
Abstract: Disposable container consists of cardboard box-like body with a lateral wall supporting a bag (11). A closure device is provided on the topmost face. The closure device includes a first lid (23) connected to topmost face of the container having an opening (23C) to allow the bag's inlet to protrude. A second lid (24) superimposes the first lid and is selectively lockable (25) in positions in which the opening in the first lid is closed or not closed.
Patent IT-1031520-B (IT)
Title: Catalysts for treatment of heavy crudes and residua - contg. group VIB and/or VIII metals on a support of specified pore structure
IPC: C10G/
Filed: 1975-02-06
Granted: 1979-05-10
Abstract: Catalysts suitable for the conversion and demetallisation of feeds contg. a large proportion of 565 degrees C+ hydrocarbons comprise (a) 5-50 (pref. 15-25) wt% of a Group VIB metal or cpd., 1-12 (pref. 4-8) wt% of a Group VIII metal or cpd, or a mixt. of a Group VIB and VIII metal or cpd. (calcd. as oxide), and (b) a porous inorg. oxide (esp. Al2O3) support, the pore structure of the catalyst being such that (i) when the av. particle dia. is 0.005-0.05 cm., >=20% of the total pore vol. has a dia. of 100-200 A degree, (ii) when the av. particle dia. is 0.05-0.1 cm, >=15% of the total pore vol. has a dia. of 150-250 A degree, (iii) when the av. particle dia. is 0.1-0.3 cm, >=15% of the total pore vol. has a dia. of 150-275 A degree, (iv) the specific surface is 200-600 m2/g. and (v) the pore vol. is 0.8-3.0 cm3/g. The catalysts are suitable for converting heavy crudes and residua with high metal, sulphur, nitrogen, asphaltene and Conradson carbon contents into feeds suitable for hydrocracking and catalytic cracking operations.
Patent IT-1160837-B (IT)
Inventor: OSTERTAG ULRICH
IPC: F16K27/04
Filed: 1983-03-25
Granted: 1987-03-11
Abstract: A description is given of a control plate assembly for a slide valve, in particular for the sanitary sector, in which the contact surface of at least one control plate is provided with a macro- structure. This macrostructure comprises a multiplicity of small recesses which are separated from one another by a network of narrow webs. The adhesion and frictional forces which have to be overcome when displacing the two control plates against one another are thereby considerably reduced. In addition, the pockets which are formed by the recesses between the two adjacent control plates form grease reservoirs which ensure grease lubrication for a long time. After the grease supply is exhausted, the recesses, which partially fill with water, facilitate a very effective water lubrication of the narrow webs. In this way, the ease of movement of the two adjacent control plates is permanently maintained. The proposed macro structure furthermore has a favourable effect on the noise behaviour of the overall slide valve containing the control plate assembly. <IMAGE>
Patent IT-1176051-B (IT)
Title: Tensioned synthetic fibres prodn.
Inventor: MESCHIA GIOVANNI
IPC: D01F/
Filed: 1984-04-13
Granted: 1987-08-12
Abstract: A dosimeter has separate phosphors (9,10) for simultaneoulsy measuring eye and skin doses. The skin phosphor overlies the eye phosphor and acts as part of the filter for radiation reaching the eye phosphor. The phosphors may be removably located in recesses (4,5) on opposite sides of a plate (1) having an opaque openable cover (2,3) on each side to hold the phosphors in place. The base (13) of the recesses acts as a further part of the filter for radiation to the eye phosphor, and the cover over the skin phosphor includes a hole covered by a thin opaque sheet (12) to filter radiation. The covers are pref. hinged to opposite edges of the plate, and the plate, hinges and covers are formed as an integral assembly from opaque plastics, e.g. carbon-filled polypropylene.
Patent IT-1056884-B (IT)
Title: Steel rings for bearings prodn. - by centrifugal casting with controlled cooling, and heating, followed by rolling to shape
Inventor: BUBINEK M
IPC: C21D/
Filed: 1976-03-04
Granted: 1982-02-20
Abstract: The prodn. of ring-shaped workpieces of hypereutectoid steel, which after hardening, contains low C martensite with a dislocation substructure, comprises cooling the hollow ingot, or a section of the ingot, obtd. by centrifugal casting, from the casting temp. to is not >100 degrees below the eutectoid transformation, and re-heating the casting to is not >100 degrees C. above the temp. of the eutectoid transformation. After a spheroidal pearlite structure is obtained, the temp. is raised to is not >1150 degrees C, followed by forming a semi-finished product, e.g. by rolling, and finally applying a hardening and annealing treatment. Method utilizes fully the thermal energy supplied by the centrifugal casting of the ring, being sufficient for the subsequent forming and heat treatment, which gives a saving in time.
Patent IT-1243378-B (IT)
Inventor: FIGINI ALDO
IPC: B29C65/52
Filed: 1990-07-27
Granted: 1994-06-10
Abstract: PCT No. PCT/EP91/01372 Sec. 371 Date Jan. 26, 1993 Sec. 102(e) Date Jan. 26, 1993 PCT Filed Jul. 23, 1991 PCT Pub. No. WO92/02306 PCT Pub. Date Feb. 20, 1992.The invention relates to a dispensing process particularly for a sealing/adhesive product which comprises at least one step of pumping the sealing/adhesive product to allow a step of distribution thereof onto at least one part to be sealed, such as for example a motor vehicle mechanical component; an intermediate step of deaeration of the sealing/adhesive product, so as to optimize its distribution on the part to be sealed, is provided between the pumping step and the distribution step. The apparatus for dispensing the sealing/adhesive product (14) comprises elements (2) for feeding the sealing/adhesive product to elements (4) for distributing it onto at least one part (5) to be sealed and sealing/adhesive product deaeration means (3) which cooperate with the pumping and distribution elements for the uniform deposition of the sealant/adhesive on the part.
Patent IT-1174132-B (IT)
Title: Chamber for treatment of severe burns
Inventor: ANTONENKO GRIGORY SEMENOVICH
IPC: A61M/
Filed: 1984-05-30
Granted: 1987-07-01
Abstract: The chamber for treating patients suffering from severe burns is equipped with two or more fans (2,3) which blow air through a corresponding number of electric heaters (9,10). The air then flows through a bacteria filter (4) and then into the treatment chamber in separate streams (16,16a). The air is separated into two or more streams by one or more dividing walls (15) at the entrance to the treatment chamber. The temp. of each air stream is controlled by an independent controller (17,18).
Patent IT-1084955-B (IT)
Title: Electric cooking oven incorporating fume destruction - by combined action of grill resistance and slotted box above grill
IPC: F24C/
Filed: 1977-03-21
Granted: 1985-05-28
Abstract: An electric oven, with an enclosure in its upper part contg an electrical resistance for use as a grill, and with an outlet in its top for fumes, has a shallow box fixed against the top. The box is made of stainless steel and has narrow slots placed exactly opposite the circumvolutions of the resistance, which is placed close to the box. The slots have edges which project from its lower surface towards the corresp. part of the grill resistance. The slots are made by cutting out or stamping. Fumes and fatty vapours from the oven are destroyed en route to the outlet.