baber/WOPTO huggingface dataset:
Patent GB-2432366-B (GB)
Title: A method for in vitro molecular evolution of protein function
Inventor: HARALDSSON KARIN
IPC: C12N15/10
Filed: 2005-11-19
Granted: 2007-11-21
Abstract: The invention provides a method for generating a polynucleotide sequence or population of sequences from parent polynucleotide sequences, the method comprising the steps of (a) providing a first population of polynucleotide molecules and a second population of polynucleotide molecules, the first and second populations together constituting plus and minus strands of parent polynucleotide sequences, (b) digesting the first and second populations of polynucleotide molecules with a nuclease to generate polynucleotide fragments, (c) contacting said polynucleotide fragments generated from the plus strands with fragments generated from the minus strands and (d) amplifying the fragments that anneal to each other to generate at least one polynucleotide sequence encoding one or more protein motifs having an altered amino acid sequence as compared to those encoded by the parent polynucleotides, wherein the degree of sequence variability in a selected region of the at least one polynucleotide molecule produced in step (d) is controlled by the addition of one or more oligonucleotides of predetermined variability, which oligonucleotides anneal to a sequence that lies between, but excludes, the 3' or 5' terminal nucleotide of the parent polynucleotide molecule. The invention also provides polynucleotides obtained by the method of the invention and polypeptides encoded by the same.
Patent GB-2440319-B (GB)
Title: Collapsible boat formed from releasably connected laminar panels
Inventor: SIGNORINI MATTEO
IPC: B63B3/18
Filed: 2006-06-22
Granted: 2008-10-22
Abstract: A floating vessel comprising, in the orientation of use, a central longitudinal member (2) having a vertical height, and to each side of the longitudinal member an upper substantially laminar panel (3) connected to the longitudinal member and extending outwardly therefrom and a lower substantially laminar panel (4) connected to the longitudinal member at a distance below the upper panel and extending outwardly from the longitudinal member, wherein the outermost edges of the upper and lower panels are connected and the lower panel is larger in the outward direction than the upper panel such that the panels form a stable structure.
Patent GB-2460999-B (GB)
Title: Method of transmitting data in a wireless communication system
Inventor: CHUN SUNG DUCK
IPC: H04W28/06
Filed: 2008-05-01
Granted: 2011-11-16
Abstract: A method of generating a data block to be transmitted from a protocol layer to a receiving side in a wireless communication system, the protocol layer having a header compression function, comprises generating at least one of a control packet which includes control information and a compressed packet generated by header compression for an upper layer data block, and generating a first lower layer data block which includes type indication information and the control packet, if the control packet is generated, the type indication information indicating a type of control information included in the generated control packet.
Patent GB-2101356-B (GB)
Title: Optically reproducing information signals from record discs
Inventor: YOSHIDA TADAO
IPC: G11B27/10
Filed: 1982-05-27
Granted: 1984-09-26
Abstract: A method of moving a pick-up device of an optical reproducing apparatus to a position corresponding to a desired address of a record disk, the record disk having an information signal and an address signal recorded in an information area thereon, comprising the steps of producing a desired address signal corresponding to the desired address; partitioning the information area into radially partitioned information sections; moving the pick-up device to a position between two adjacent radially partitioned information sections at a speed faster than normal reproducing speed; reproducing the address signal at the last position of the pick-up device; comparing the reproduced address signal at the last position with the desired address signal; further moving the pick-up device in a direction and an amount determined by the comparing step to a position between two adjacent radially partitioned information sections and within one of the radially partitioned information sections between which the pick-up device was last positioned at a speed faster than the normal reproducing speed; and repeating the steps of reproducing, comparing and further moving until the pick-up device is moved to the position corresponding to the desired address. Apparatus for performing the above method is also provided.
Patent GB-2198725-B (GB)
Title: Use of a series of quaternary ammonium salts as phase-transfer catalysts
Inventor: SUNKEL CARLOS
IPC: B01J31/02
Filed: 1986-11-05
Granted: 1991-01-16
Abstract: Quaternary ammonium salts of general formula (I) <CHEM>  wherein: R is a saturated or unsaturated, linear or branched alkyl radical of C1 to C8. R' is a saturated or unsaturated, linear or branched alkyl radical of C1 to C12, or a benzyl radical.  n is a number equal to 2 or 3.  X<(-)> is a halogenide anion, such as Cl<(-)>, Br<(-)>, I<(-)>, are used as phase transfer catalysts, in heterogeneous ionic reactions wherein the reagents are in different phase and have different polarity.
Patent GB-2237639-B (GB)
Title: Measurement system
Inventor: GILL MICHAEL JOHN
IPC: G01F1/708
Filed: 1989-10-31
Granted: 1994-07-06
Abstract: A measurement system for measuring the time for a signal to pass between two transducers TDR1,2 to allow fluid speed or flow to be determined in a gas meter for example. Each transducer can transmit or receive signals. The system is controlled by a microcontroller 31 and a signal with a phase change acts as a marker which is transmitted from transmitter 21 via matching stage 22,23 from one transducer and is received by the other. On receipt via the matching stage and amplifier 24 it is sampled by capacitor array 25 and detected in detector 29. Amplitude information from array 25 is made available to the microcontroller to compute time of signal travel and hence flow rates.
Patent HU-215553-B (HU)
Inventor: ANDRIOLLO NUNZIO
IPC: A01N63/28
Filed: 1992-12-03
Abstract: Az AB–041 antibiőtikűmőt NCIMB 40428 Streptőmyces sp. vizestápközegben, aerőb fermentálásával állítják elő. Az AB–041antibiőtikűm biőlógiai aktivitást műtat és elsősőrban herbicid hatásúEzért az űgyancsak a találmány tárgyát képező herbicid készítményekhatóanyagaiként alkalmazhatók, 0,02–95,0 tömeg% mennyiségben. Atalálmány a győmnövények fejlődésének csökkentésére vőnatkőzó eljáásra is kiterjed, a találmány szerinti eljárással előállítőttvegyületek hatásős mennyiségének kijűttatása révén. ŕ
Patent HU-213602-B (HU)
Title: Data recording/reproducing apparatus, data recovery method applied in this and data carrier
Inventor: OKABE MASANOBO
IPC: G11B19/04
Filed: 1993-09-02
Abstract: A disc (1) having recordable and recorded areas discretely scattered over it is formed with a guard band to prevent the recorded area from being destroyed by a track jump caused by an undue impact or vibration applied to the disc during a recording operation. Additionally, storing in memory (13) a predetermined amount of information from an edge of a recorded area before recording, the edge providing a boundary between the recorded area and a recordable area, allows recovery of data in the recorded area destroyed by a track jump caused by an undue impact or vibration applied to a disc. <IMAGE>
Patent HU-213591-B (HU)
Inventor: JOBBAGY ANDREA
IPC: C02F1/00
Filed: 1994-07-27
Abstract: A találmány tárgya berendezés (10) szennyvíz, különösenbiőlógiailag bőntható tőxikűs anyagőkat tartalmazó szennyvízeleveniszapős tisztításának tervezési és üzemelési paraméterein kmeghatárőzásáhőz. A berendezésre (10) jellemző, hőgy biőreaktőrt (2)és ülepítőt (6) magába főglaló legalább egy alaprendszerből (20) ésazzal párhűzamősan elrendezett két vagy több biőreaktőrt (2) magábafőglaló lega ább egy mérőrendszerből (30) áll, ahől is az alaprendszer(20) iszapelvételi vezetéke (9) a mérőrendszer (30) szennyvíz-tápvezetékébe (1) van csatlakőztatva. A találmány szerinti eljárásraaz jellemző, hőgy a szennyvizet adaptált, stabilizált biőmasszávalelegyítve biőreaktőr (2) sőrőn végigvezetve tisztítjűk, majd afőlyamatőt megszakítva biőreaktőrőnkén meghatárőzzűk a szennyezőanyag-tartalmat (S) és a biőmassza-kőncentrációt (x) és számítjűk a fajlagőslebőmlási sebességet (rs).ŕ
Patent HU-217457-B (HU)
Inventor: SHEIN STEVE
IPC: A01H5/10
Filed: 1995-05-12
Abstract: A találmány PHA–088 fajtanevű, beltenyésztett naprafőrgóvőnal, amelyethibrid pőpűlációból beltenyésztés, próbakeresztezés és szelekcióalkalmazásával hőztak létre, a levele szív alakú, közepes-zöld színű,antőciánnal nem színezett, fényes felületű, hólyagőssága ésfőgazőttságának finőmsága egyaránt közepes, főgazőttsága szabálytalan,keresztmetszete hőmőrú alakú, szárnyas és az őldalerei derékszögűekvagy közel derékszögűek, a szár és a levélnyél alsó része által bezártszög – a szár szőrözöttsége a csúcsi részen – és a nyelves virágőkszáma egyaránt közepes, a nyelves virágők tőjásdad alakúak, a nyelvesés a csöves virágők sárga színűek, a bibe antőciánnal nem vagy csaknagyőn gyengén színeződik, a tányér hátőldalán közepes számúfészekpikkely képződik, a fészekpikkelyek kerekded alakúak, atányérvirágzat éréskőr félig lecsüngő állású, közepes méretű,magőldala dőmbőrú, a növény közepes magasságú és nem elágazó típűsú, akaszattermés mérete és vastagsága közepes, fő színe fekete, nemmárványőzőtt, szélén és az őldalán szürke színű sávőkkal csíkőlt.Jellegzetessége, hőgy a hipőkőtil antőciánős színeződése gyenge, alevél kicsi-közepes méretű, a levélcsúcsa magas a levélalaphőzviszőnyítva, a főszárőn sők levél képződik, a virágzás közepes időbentörténik, a fészekpikkelyek antőciánnal színeződnek, a kaszattermésmegnyúlt tőjásdad alakú. ŕ
Patent HU-218096-B (HU)
IPC: B23K1/00
Filed: 1998-12-02
Abstract: A találmány tárgya utótisztítást nem igénylő, maradványmentes, nemkorrozív, habosítható folyósítószer elektronikai alkatrészek ón-ólomalapú ötvözetekkel történő lágyforrasztásához, amely elsősorban, denem kizárólag habképzés elvén működő folyósítószer-felhordástalkalmazó, tömegforrasztó berendezésekben használható. A folyósítószerazzal jellemezhető, hogy 0,01–20 tömeg% szerves karbonsavat mintaktivátort, 0,01– 5,00 tömeg% ftálsavanhidrid alkohollal képezettészterét mint habosítóhordozó komponenst és 70–90 tömeg% alkanolt mintvivőoldószert tartalmaz. A habosítóhordozó komponens előnyösenbiztosítja az optimális folyósítószer-felhordáson kívül az aktivátoregyenletes felületi eloszlását (ezáltal a forrasztandó felületegyenletes nedvesítését), és a forrasztási folyamat során azzal együttmaradék nélkül eliminálódik. ŕ
Patent HU-220351-B (HU)
Title: Drill guide instrument and method for guiding a drill tool when drilling a longitudinal bore through the neck of a human femur
Inventor: ALBREKTSSON BJOERN
IPC: A61B17/56
Filed: 1996-04-17
Abstract: PCT No. PCT/SE96/00490 Sec. 371 Date Jul. 9, 1996 Sec. 102(e) Date Jul. 9, 1996 PCT Filed Apr. 17, 1996 PCT Pub. No. WO96/36285 PCT Pub. Date Nov. 21, 1996The invention relates to a drill guide instrument and method for guiding a drill tool (24) when drilling a longitudinal bore (4) through the neck (collum femoris) (5) of a human femur (9), subsequent to resection of the head (caput) (8) of the collum (5) along a cutting plane (P). The instrument comprises a drill guide (20), which is provided with a base member (21) and arranged to guide the drill tool (24) along a drill axis (B-B) relative to the base member (21), said base member (21) being intended to be applied against a cut end surface (11) of the collum (5) defining the cutting plane (P) for obtaining a predetermined orientation of the drill axis (B-B) relative to the cutting plane (P). A positioning member (22) extending from the drill guide (20) is intended to be contacted with the periphery of the narrowest portion (13) of the collum (5) in at least two circumferentially-spaced contact positions (30), so as to locate the drill axis (B-B) at a minimum distance from the periphery of said narrowest portion (13) of the collum (5). The invention also relates to the use of the instrument for performing such drilling.
Patent IT-1140572-B (IT)
Inventor: MULVEY WILLIAM JOSEPH
IPC: B64C27/50
Filed: 1980-02-13
Granted: 1986-10-01
Abstract: A helicopter has main rotor blades foldable over its tail cone and a tail rotor pylon which is foldable about a tail cone vertical hinge from its fore-and-aft flight position through an angle approaching 180 DEG  to lie alongside the tail cone. Tail rotor pitch control mechanism includes a cable which extends across the foldable hinged members, direction change pulleys for the cable and an improved 4-bar linkage system which controls the movement of the pulleys within a small envelope circle and maintains a constant tension on the cable throughout the full fold cycle.
Patent IT-1207287-B (IT)
Title: Square and rectangular cheese prodn.
Inventor: DELGROSSI CARLO
IPC: A23C/
Filed: 1984-03-28
Granted: 1989-05-17
Abstract: The speed of mobile (10) in communication with a base (14) is determined by monitoring Rayleigh fading of the signal strength received from base in order to adjust a threshold level so that the threshold increases with decrease in mobile speed. If the median of the signal strength received at mobile (10) from another base (16) or (18) exceeds that received from base by more than the threshold level, a handoff request is issued. Rayleigh fading is monitored by detecting the rate at which the instantaneous signal strength received at mobile (10) from base (14) crosses the short-term median level of that signal, that rate being dependent on the maximum doppler frequency which increases with mobile speed. The median measuring time period may increase with decrease in the maximum doppler frequency.
Patent IT-1249024-B (IT)
Title: Process and catalyst for the preparation of organic carbonates
Inventor: DELLEDONNE DANIELE
IPC: C07C/
Filed: 1990-06-29
Granted: 1995-02-11
Abstract: Organic carbonates and cyclic organic carbonates are prepared by the reaction of an aliphatic or cycloaliphatic alcohol, or respectively an aliphatic diol, with carbon dioxide and oxygen, operating in the presence of a cobalt salt or complex catalyst with monodentate or polydentate ligands or anions bearing one or more oxygen functional groups as electron donors.
Patent IT-1168943-B (IT)
Title: Isonitrile radionuclide complex
Inventor: JONES ALUN G
IPC: G01N/
Filed: 1983-05-31
Granted: 1987-05-20
Abstract: Coordination complex of an isonitrile ligand and a radioactive isotope of one of the metals Tc, Ru, Co, Pt, Fe, Os, Ir, W, Re, Cr, Mo, Mn, Ni, Rh, Pd, Nb and Ta is new. The complex has use as an imaging or labelling agent. Uses include detecting the presence of thrombi in the lung and associated areas of blood perfusion deficits, studying lung function, studying renal excretion, and imaging bone marrow and the hepatobiliary system; radioactive tagging of cells and formed elements of blood, other animal cells, plant cells and small organisms having membranous exteriors; labelling previously prepd. liposomes without the necessity for encapsulation; and in therapeutic uses.
Patent IT-1222460-B (IT)
Title: Kitchen appliance accessory
Inventor: ILG WALTER
IPC: A47J/
Filed: 1987-08-07
Granted: 1990-09-05
Abstract: The slicer accessory for the container of a kitchen appliance, which has a central drive-shaft and lid has an adjustment-plate (100) crosswise to the axle of the drive shaft. The adjustment-plate has an eccentric hole for a circular blade (68) whose cutting-edge (70) is parallel to the adjustment-plate . A hub (62) preferably rests on the drive-shaft and is coupled to it. The adjustment has an operating piece (300) on the lid-side of the adjustment plate.
Patent IT-1243809-B (IT)
Title: Spindle head for machine tools
Inventor: BADAGNANI GIUSEPPE
IPC: B23Q/
Filed: 1990-10-08
Granted: 1994-06-28
Abstract: The spindle head 1 for machine tools is of the type in which the axis 4 of the spindle shaft can be oriented along axes which are perpendicular to one another. The structure of the head is such that the projecting part "d" of the spindle head cartridge is tendentially contained even if the axis of rotation of the head 5 meets the axis 4 of the shaft of the spindle at a point 8 which is external to the spindle 7. <IMAGE>
Patent IT-1236511-B (IT)
Inventor: MESSINA GIUSEPPE
IPC: B01J29/06
Filed: 1989-10-06
Granted: 1993-03-11
Abstract: A method is disclosed for recovering high-purity trimethylbenzenes from mixtures in which such compounds are contained together with ethyl-toluenes and possibly also butyl-benzenes, which method consists of treating such a mixture with benzene in the presence of a heterogeneous acidic catalyst selected from the group consisting of the so-said acidic earths and some types of porous crystalline catalysts in their protonic form, under conditions of transalkylation, and of subsequently separating the trimethylbenzenes by distillation. In fact, the transalkylation with benzene makes it possible ethyl-toluenes and in particular 2-ethyl-toluene to be preferentially or selectively converted into toluene and ethylbenzene, and any possibly present butyl-benzenes to be drastically reduced in amount, thus enabling an easy separation of trimethylbenzenes and in particular of pseudocumene and mesitylen to be accomplished by means of a simple distillation step.
Patent IT-1152998-B (IT)
Inventor: TARAMASSO MARCO
IPC: C01B/
Filed: 1982-07-01
Granted: 1987-01-14
Abstract: A process for preparing mordenite having in its anhydrous condition the formula:        Me2O.Al2O3.xSiO2 wherein Me is an alkali metal and x is between 10 and 20 is performed by contacting in an aqueous medium sodium silicate with an aluminium compound, the molar ratio of SiO2 to Al2O3 being from 10 to 200, in the presence of at least one alkali metal hydroxide, the molar ratio of Me<+> to SiO2 being higher than 0,6, in the presence of a mineralizing agent, at a temperature between 20 DEG C and 100 DEG C, checking that the molar ratio OH<-> to SiO2 of the resultant mixture is comprised between 0,2 and 0,8, and crystallizing the mixture for a time from a few hours to 40 days at a temperature between 100 DEG C and 200 DEG C.
Patent IT-1231427-B (IT)
Inventor: MASINI GIANCARLO
IPC: B65G57/20
Filed: 1987-10-08
Granted: 1991-12-04
Abstract: A jaw palletizer for the graphics industry with a framework (2) supporting runways (3) on which there is a movable trolley (4) supporting a jaw (5) for conveying bundles (6) with the aid of a single column (10). This exhibits opposed sections (11) with twin surface guides (11a) for slide wheels (12) and a rack (13) engaging a pinion (14) actuated by a geared motor (16) supported on the trolley (4). The jaw (5) is affixed to the column (10) by means of a support pin (29), which allows them free reciprocating travel over a short distance. Through a through shaft (33) in the column (10), the jaw (5) can be rotated in its own horizontal plane. The gripping discs are mounted on a self-positioning slide (39) which signals, via a microswitch, the impact of the bundle (6). This can also be achieved with the use of a slide component that is interposed between the jaw-holding column (10) and the jaw (5) itself.
Patent IT-1112798-B (IT)
Title: Heat and mass exchange column plates - with conical holes contacting each other along edges for better efficiency
Inventor: NISON ILICH GELPERIN
IPC: C08F/
Filed: 1979-04-30
Granted: 1986-01-20
Abstract: Contact plates for heat and mass exchange columns, used in the chemical, food, microbiological and pharmaceutical industry, specially for the mfr. of polymer materials, are provided with holes of truncated cone or biconical shape or the passage of the phases. The holes along the outer periphery contact with their edges the wall of the column. The edges of the broad sides of the inside holes contact each other or form a network or ribs, leaving no flat lands. Such contact plates eliminate any dead zones; they utilize the available cross-section to best advantage and improve the exchange efficiency.
Patent IT-1200795-B (IT)
Title: Cathodic protection system
Inventor: GIANCHI GIUSEPPE
IPC: C23F/
Filed: 1985-10-16
Granted: 1989-01-27
Abstract: An induction heating appts. for plastics extruders employs induction coils with E-shaped cores. The coils are mounted in a 2-piece housing which is clamped on the extruder barrel by spring tension. The extruder barrel (1) is heated by induction coils (2,2a,3,3a) in which the coil is wound on the central arm (4,4a,5,5a) of an E-shaped laminated iron core. The coils are magnetically coupled to the barrel by an interlayer (6,6a,7,7a) which covers the core. Pairs of coils are mounted in a 2-piece housing (8,9) which is assembled and clamped on the barrel (1) periphery by means of threaded pins (13), carrying washers (15) and nuts (16,17). Disc spring stacks (14) are interposed between the washers (15) and housings (8,9), so that the housings and coils are urged into contact with the barrel by spring pressure. In another embodiment, the appts. may be adapted to a cylindrical extruder barrel.
Patent IT-1186346-B (IT)
Title: Brush for ribbons
Inventor: BUSCH WILHELM
IPC: D06C/
Filed: 1985-10-30
Granted: 1987-11-26
Abstract: A speaker device comprises a baffle case and a number of small speakers mounted in a vertical array in close proximity one to another in the baffle case. Each of the speakers includes a diaphragm having a front and rear face and a number of acoustical baffles for reveiving sound radiated from the rear face of a speaker. The number of the acoustical baffles is equal in number to the number of the speakers with one of the acoustical baffles associated with the rear face of each of the respective speakers. Each of the acoustical baffles includes an opening, and a number of small horns is equal to the number of the speakers such that one of the horns is associated with each of the speakers. Each of the horns has a throat connected to the opening of the one of the speakers with which the horn is associated. The number of horns vertically are stacked one on the other in the baffle case and joined at a common mouth in the baffle case.
Patent IT-1060654-B (IT)
Title: Power transistor drive apparatus in DC-converter - uses two drive transformers and transformer to couple power transistor current ot its control circuit (SW 20. 12.76)
IPC: H02M/
Filed: 1976-05-20
Granted: 1982-08-20
Abstract: The primary winding of two drive transformers is connected via a drive transistors to one DC terminal and the secondary winding is connected to the control circuit of each power transistor. A further transformer has two windings connected to the main current path of the power transistors and another to one end of the primary windings of the drive transformer. This couples a fraction of the current through a conducting power transistor to its control circuit. A capacitor across each primary winding and drive transistor provides additional blocking voltage to the nonconducting power transistor.
Patent IT-1036632-B (IT)
Title: Suspension insulator for power lines - has two flexible arched insulation members with convex sides outside
Inventor: FESIK L
IPC: H01B/
Filed: 1975-06-27
Granted: 1979-10-30
Abstract: The insulator comprises two flexible, arched insulation members rigidly attached to each other, with their convex sides being on the outside, like in a spring suspension (rigging). The fittings intended for the mechanical connection of the insulator to the cross-arm of a support and for suspending the wire to the insulator are mounted in the middle of the insulation members. The insulation members are made of an elastic insulation material, for example, unidirectional glass-reinforced plastic, in which the glass fibres extend along a rod and are pretensioned to ensure an increased bending strength.