baber/WOPTO huggingface dataset:
Patent GB-2367066-B (GB)
Title: Improved ethylene manufacture by use of molecular redistribution on feedstock C3-5 components
Inventor: O'REAR DENNIS J
IPC: C07B61/00
Filed: 2001-07-09
Granted: 2002-09-18
Abstract: A process for preparing an ethylene-rich composition from a C3-5 paraffinic feedstock is described. The C3-5 paraffinic feedstock is subjected to molecular redistribution via dehydrogenation to form olefins, metathesis of the olefins, and rehydrogenation of the olefins to form paraffins. The product stream includes ethane, which is isolated and sent to an ethane or ethane/propane cracker (or, alternatively, a flexi-cracker, although this is less cost effective) to yield an ethylene-rich composition. The product stream also includes C3-5 paraffins, which can be recycled, and C6+paraffins, which can be used, for example, as solvents. Alternatively, they can be isomerized to form gasoline additives, or can be converted to aromatic compounds by subjecting them to reforming conditions, for example using the AROMAX(TM) process or platforming or rheniforming conditions.
Patent GB-2386154-B (GB)
Title: Lock
Inventor: COWPER BRIAN EDWARD
IPC: E05B17/04
Filed: 2003-03-05
Granted: 2005-03-16
Abstract: A lock comprising a bolt operating cam (21), having at one side thereof a barrel (23), to which a thumbturn (27) is secured, and at the other side thereof a key operable plug (32) of a pin tumbler lock. The barrel (23) is keyed to the cam (21) for effecting angular movement of the cam (21), in use, whilst in one of its states the plug (32) is angularly movable relative to the cam (21). Clutch means (36) is provided for interconnecting the plug (32) and the cam (21) to place the plug (32) in another of its states in which angular movement of the plug (32) effects angular movement of the cam (21), in use, the clutch means (36) being keyed to the plug (32). <IMAGE> <IMAGE>
Patent GB-2408416-B (GB)
Title: Message handling
Inventor: BRYANT CHRISTOPHER
IPC: H04W92/02
Filed: 2003-11-19
Granted: 2008-01-16
Abstract: An arrangement for transmitting emails between subscribers of a mobile or cellular telecommunications network 33, or from a subscriber of the mobile telecommunications network 33 to a recipient 25A in another domain, or from an originator 1 in another domain to a subscriber of the network 33 is disclosed. In the example where the email originates from a user 1 in a different domain, the email message is stored in the conventional manner by store 3. The email is then directed by SMTP gateway 5 to the network 33 via the Internet 9. The message is received by the HLR 15 of the mobile network 33. A Global Address List 31 is provided in the HLR 15 which contains a list of IMSIs of the subscribers of the network 33 corresponding to their email addresses. The email message content is then extracted and the appropriate IMSI obtained from the Global Address List 31 is appended to the message content and this is then passed to a first in, first out queue 29. When the message reaches the top of the queue it is distributed by the HLR to either the subscriber's mobile device 25A (via the appropriate MSC and BS) or is transmitted by suitable Internet protocol such as SOAP over http to the subscriber's PC35, which is authenticated with the network using the subscriber's SIM 37.
Patent GB-2434607-B (GB)
Title: Downhole activatable annular seal assembly
Inventor: KREUGER SVEN
IPC: E21B21/00
Filed: 2004-06-23
Granted: 2008-01-23
Abstract: Devices and methods are described for establishing an effective annular seal about between an active pressure differential device and a surrounding wellbore sidewall. In other aspects, the invention provides a means of selectively activating such a seal during drilling operations or other operations wherein drilling mud is flowed through the drill string and returns through the annulus. The annular seal assembly may include an inflatable packer element and a hydraulic inflation system. The hydraulic inflation system uses the fluid pressure provided by drilling mud that is returning to the surface via the annulus to inflate the packer element and set the seal. The hydraulic inflation system also buffers and regulates the fluid pressure setting the packer element to avoid overinflation of the element. In other aspects, the seal assembly may comprise a set of mud cups that are set against the borehole sidewall using a pressure differential across the seal assembly or a spring-biased seal element.
Patent GB-2471681-B (GB)
Title: Interference mitigation in a femtocell access point
Inventor: CARTER ALAN JAMES AUCHMUTY
IPC: H04W52/24
Filed: 2009-07-07
Granted: 2011-11-02
Abstract: A base station in a cellular network, such as a femtocell access point, has a first coverage area, and is located in a second coverage area associated with a second base station. The base station operates to detect a possibility of interference based on estimated first path losses, between the base station and points in the first coverage area, and a second path loss, between the base station and a user equipment that is attached to the second base station. The second path loss may be estimated in the base station, although there is no connection between the base station and the user equipment attached to the second base station, by estimating the average transmit power of the user equipment that is attached to the second base station; detecting in the base station signals transmitted by the user equipment that is attached to the second base station; and estimating the second path loss from a difference between the estimated average transmit power and the power of the detected signals transmitted by the user equipment that is attached to the second base station.
Patent GB-2124291-B (GB)
Title: Fastener for sliding doors or windows
Inventor: DOUGLAS JACK ERNEST
IPC: E05B65/08
Filed: 1982-07-24
Granted: 1985-10-30
Abstract: A fastener for sliding doors or windows comprises one or more bolt assemblies (8) having sprung loaded bolts with heads (15) mounted in housings set into the stile (7). The fastener also comprises a receiver assembly (9) including a pair of rails (23, 24) having similar aligned key-hole openings (25, 26) respectively. The outer retainer rail (23) is slidable relative to the inner rail by operation of an actuator (27) controlled by a handle assembly (10). When the bolt heads (15) are received in the aligned openings (25, 26) on closing of the stile (7) to the jamb, the handle (29) of the assembly (10) is turned causing the retainer rail (23) to move downwards to trap the heads (15) of the bolt in the narrower parts of each opening (25) in the retainer rail (23). The handle assembly (10) preferably includes a lock to prevent the handle (20) being rotated after locking. The spring loaded bolts provide a "buffer" action and prevent damage to the receiver assembly even if in the fastening position. The bolt assemblies may be mounted on a jamb with the receiver and handle assemblies on the stile.
Patent GB-2160164-B (GB)
Title: Launching and recovery of tethered remote controlled submarine vehicles
Inventor: SPICER LYNDON REGINALD
IPC: B63B27/24
Filed: 1984-06-16
Granted: 1988-04-13
Abstract: For launching and recovering tethered remote controlled submarine vehicles a reinforced flexible free-flooding tube 3 adapted to be deployed from a ship is provided with one end of the tube remaining attached to the ship, the tube having passed therethrough an umbilical cable 1 for a remote controlled submarine vehicle. The cable and tube are deployed from a winch drum 2. The upper end of the tube has a conical termination 4 which locates in a support 6 mounted outboard of the ship. The lower end of the tube may have a docking latch to assist in recovery of the vehicle.
Patent GB-2168272-B (GB)
Title: Accurate positioning apparatus
Inventor: ADAMS CHARLES
IPC: B23Q5/22
Filed: 1985-12-09
Granted: 1987-10-14
Abstract: The incremental very accurate positioning device is operable to control accurate positioning of a movable member such as a tool. The apparatus comprises a base (24) with a mounting bar (60) spaced from the base (24) for mounting the member. The bar (60) is movable along its elongate axis by a drive force applied to the proximal end (62) thereof for moving the distal end (64) forwardly and rearwardly along the axis. The bar (60) is mounted on two parallel spaced elongated flat springs (72, 74) that extend transversely of the bar (60). The springs (72, 74) are fixed to the bar (60) for maintaining an axial force on the bar (60) and are mounted at each end to a block (31-34) which is pivotally mounted on the base (24).
Patent GB-2204917-B (GB)
Title: Centrifugal pump
Inventor: SUTTON MICHAEL
IPC: F04D29/44
Filed: 1987-05-19
Granted: 1992-01-08
Abstract: A centrifugal pump having a two member casing in which a first member with a circular peripheral inner wall incorporates a discharge branch and the other member is shaped in such a way as to determine the shape of the volute of the pump when the two members are brought together. The first casing member has a flange extending transversely from the peripheral wall. The second casing has a flat surface for abutment against the flange to seal the two members. The second casing member has a centrally raised section in which the radius of the section varies circumferentially so that the flow area of the volute of the pump varies circumferentially within the pump.
Patent GB-2202625-B (GB)
Title: Optical sensor
Inventor: JONES GORDON REES
IPC: G02F1/01
Filed: 1988-03-10
Granted: 1991-03-27
Abstract: An optical sensor comprises a polychromatic light source (3), a detector (4), and first and second polarisers (7) (8) disposed in the light path between the source and the detector. The polarisation axis of the first polariser (7) is substantially orthogonal to that of the second (8), and there is a modulating element (6) of birefringent material disposed therebetween. The modulating element is disposed such that a change in the parameter to be measured alters the optical path length of the polychromatic light through the modulating element, thereby changing the colour of the light incident on the detector (4). The detector comprises first and second photo-responsive elements (9) (10), the responsivity with respect to wavelength of the first element (9) being different from that of the second (10). Signals from the photo-responsive elements are fed to a microprocessor (13) which calculates the colour of the light incident on the detector as represented by two or more parameters on the Chromaticity (CIE) Diagram, and interprets this colour in terms of the parameter to be measured.
Patent GB-2330931-B (GB)
Title: Method of and apparatus for automatically downloading and storing internet web pages
Inventor: MANO YOSHIZUMI
IPC: G06F17/30
Filed: 1998-09-25
Granted: 2003-04-02
Abstract: A computer system is programmed to automatically access specified web pages periodically and download the information from the web page to the computer system which stores it. Through a user interface, a user programs the computer system by entering an internet address of the web page and an access interval. The access interval is the interval at which versions of the web page will be downloaded, e.g. daily or weekly. The user can then access the downloaded information and view the web page at a convenient time. The apparatus is also configured for automatically gathering statistics and data from a network structure and transmitting this information to a database at a server. The server automatically obtains information regarding the types of and configuration of devices coupled to the computer system.
Patent GB-2333305-B (GB)
Title: A glazing assembly
Inventor: O'GORMAN DANIEL PATRICK
IPC: E06B3/54
Filed: 1999-01-19
Granted: 2002-03-27
Abstract: A glazing unit 1 comprises two sheets of glass 2, 3 which are separated by a spacer bar 5. An outer secondary scal 10 extends around the periphery of the glazing unit. The seal 10 has a number of peripherally spaced-apart fixing inserts 50 extending around the periphery of the glazing unit for fixing the glazing unit to a support 17. Each fixing insert 50 has a base wall section 51, parallel side walls 52 and end wall sections 53 which define an arcuate slot 55 dosed at both ends. The configuration of the fixing inserts 50 allows simple fitting while ensuring the maximum bulk of material for structural strength. Opposed fixing inserts 50 are engaged, an assembly, by a toggle 60.
Patent GB-2338872-B (GB)
Title: Integrated information communication system
Inventor: FURUKAWA HISAO
IPC: H04L12/70
Filed: 1998-10-05
Granted: 2000-08-30
Abstract: An integrated information communications (ICS) system provides data from a Data Providing Corporation (DPC) 16200-1 to users 16500-1 to 16520-1 via a Satellite Transmission Corporation (STC) 16300-1 by means of a satellite 16400-1 channel. Access control apparatus 16100-1, 16120-1 etc of the ICS 16000-1, convert between ICS user frames external to the ICS and ICS network frames within the ICS. Data to be provided by the DPC is sent from the DPC to the STC. A link is established through the ICS between the DPC and the users, by means of TCP protocol operating between IP terminals 16210-1, 16310-1, 16501-1 etc. The link is used to initiate download of the data from the STC over the satellite channel, 16600-1, 16400-1 16610-1 etc. It is stated that this provides full duplex communication. Instead of TCP protocol, the system may use UDP protocol consisting of TCP without the connection establishment or connection ending phases. Download can be initiated by an inquiry from a user, or by a notification from the DPC. In an alternative arrangement, the satellite forms part of the ICS network.
Patent GB-2346512-B (GB)
Title: A multicast communication method for a CDMA mobile communication system
Inventor: TSUKAGOSHI TSUTOMU
IPC: H04J13/00
Filed: 1999-12-07
Granted: 2001-05-02
Abstract: A multicast communication method in a CDMA mobile communication system is disclosed, which is capable of reducing a transmission power in a base station system and performing an efficient multicast operation for a large number of mobile subscribers is provided. Starting of information distribution by a multicast operation and identification of information indicating content are notified through a broadcast channel to a mobile subscriber. Through the broadcast channel, information necessary for actual reception of communication data is notified. In the mobile subscriber, a surround environment of the mobile subscriber is checked to determine the possibility of simultaneous receiving from a plurality of other base station systems. If possible, similar notified information is also received from other base station systems. Thus, all kinds of information regarding the spread code or the like to be used for receiving distributed information are obtained.
Patent HU-219593-B (HU)
Title: Vitamin-d derivatives and process for producing them
Inventor: DIJKSTRA GERHARDUS D H
IPC: C07C49/477
Filed: 1994-06-01
Abstract: The invention relates to a new vitamin D compound of the general formula <CHEM>  wherein: R2 is a (C1-C3)alkyl group, a hydroxy(C1-C3)alkyl group, a (C1-C2)alkoxymethyl group or a (C2-C3)alkenyl or alkynyl group; R3 is a branched or non-branched, saturated or unsaturated aliphatic 3- to 5-membered hydrocarbon or oxahydrocarbon biradical, having at least 3 atoms in the main chain and being optionally substituted with one or more substituents selected from epoxy, fluoro and hydroxy;     iPr is an isopropyl group; and     A and B are each individually hydrogen atoms or methyl groups, or     A and B form together a methylene group. The invention further relates to a method of preparing these compounds and to their use in pharmacotherapy and cosmetics. <IMAGE>
Patent HU-217617-B (HU)
Title: Phenyl-alkyl-carboxylic acid-guanidine derivatives containing perfluoroalkyl-groups, process for preparing them, their use and pharmaceutical compositions containing them
Inventor: ALBUS UDO DR
IPC: C07C279/22
Filed: 1995-01-24
Abstract: Perfluoroalkyl-substd. phenylalkanoic acid guanidides of formula (I) and their salts are new: Ra, Rb = H, halogen, CN, OR6, 1-8C alkyl, 3-8C cycloalkyl, Or(CH2)aCbF2b+1 or NR7R8; r = 0 or 1; a = 0-4; b = 1-8; R6-R8 = H, 1-8C alkyl, 3-8C alkenyl, 3-8C cycloalkyl, or phenyl or benzyl opt. substd. by 1-3 of F, Cl, CF3, Me, OMe and NR9R10; R9, R10 = H, 1-4C alkyl or 1-4C perfluoroalkyl; x = 1-3; R1-R5 = H, 1-8C alkyl, 3-8C cycloalkyl, Or(CH2)aCbH2b+1, halogen or CN; provided that ≥ 1 of R1-R5, Ra and Rb = Or(CH2)aCbH2b+1.
Patent HU-221440-B (HU)
Title: Security paper
Inventor: FOULKES JONATHAN PAUL
IPC: B41M3/14
Filed: 1996-03-11
Abstract: PCT No. PCT/GB96/00562 Sec. 371 Date Sep. 10, 1997 Sec. 102(e) Date Sep. 10, 1997 PCT Filed Mar. 11, 1996 PCT Pub. No. WO96/28610 PCT Pub. Date Sep. 19, 1996The present invention relates to a method for producing security paper which includes a security feature. The method comprises forming paper in a wet state, which paper incorporates on or more security features, applying to the paper a sizing agent, thereafter applying to one or both sides of the sized paper a coating comprising an unpigmented polyurethane. The unpigmented polyurethane may optionally comprise a functional additive provided that the presence of the functional additive does not increase the opacity of the paper by more than 1%. After the polyurethane has been applied the paper is dried. The coating composition provides a film, when cast on a glass surface, having a K+E,uml o+EE nig hardness of from 15 to 130 seconds.
Patent HU-218959-B (HU)
Inventor: BAZIN SIMONE P
IPC: H01J61/36
Filed: 1998-04-30
Abstract: A találmány szerinti kisülőcső légmentesen lezárt kisülőkamrájánakegymással szemben lezárt végei vannak, és mindegyik lezárástlényegében paralelepipedon szerkezet képezi, amelynek két egymássalszemben elhelyezett sík oldala (56, 58) van. A sík oldalak (56, 58)között központosan elhelyezve egy molibdén zárófólia (50) található,amelyhez a lezáráson túlnyúló árambevezetés (52) és a kisülőkamrábabenyúló elektród (46) csatlakozik. Az egyik sík felületen egy kiugrás(64), a másik sík felületen pedig egy mélyedés (68) van kiképezve,amelyek együtt működve az elektródokat lényegében központozzák akisülőkamra hossztengelyében (60). A találmány szerint a mélyedés (70)csonka kúp vagy félgömb alakú. A találmány szerinti kisülőcsőcsővégeinek lezárására alkalmas présszerszám két félszerszámból áll,ahol mindegyik présszerszámfélnek (76, 78) van egy lényegében síkzárófelülete (80, 82); az első présszerszámfél (76) a síkzárófelületben (80), ennek hossztengelye mentén tartalmaz egymélyedést (84), és a második présszerszámfél (78) sík zárófelületén(82) egy kiugrás (86) van kialakítva a mélyedéssel (84) szemben,továbbá ahol a mélyedés (84) hosszúkás alakú és párhuzamos ahossztengellyel (60), és a kiugrás (86) hosszúkás alakú és merőleges ahossztengelyre (60). A találmány ezenkívül olyan izzólámpára isvonatkozik, amely tartalmaz egy légmentesen lezárt kamrát, amelynekhossztengelye, fényelőállító izzószála és egymással szemben két lezártvége van, amelyek lényegében paralelepipedon szerkezetet alkotnak, ésennek a szerkezetnek van két egymással szemben elhelyezett sík oldala.A lámpa árambevezetésének külső vége a burán belül a lezárásokontúlnyúlik, és a kamrába benyúló belső vége az izzószálat tartja. Azegyik sík oldalban egy kiugrás, a másik sík oldalban pedig egymélyedés van kialakítva, amelyek együtt működve lényegébenközpontozzák az árambevezetéseket a hossztengelyen. A találmányszerinti izzólámpánál a kiugrás (64) hosszúkás alakú és párhuzamos ahossztengellyel (60), a mélyedés (74) pedig hosszúkás alakú ésmerőleges a hossztengelyre (60). ŕ
Patent HU-220018-B (HU)
Inventor: CORDUAN HORST
IPC: F25J3/04
Filed: 1998-07-17
Abstract: A találmány eljárás és berendezés levegő alacsony hőmérsékletűlebontására rektifikációval. Az eljárás lényege, hogy nagyobb nyomásúfolyékonyfrakció-részt előhőcserélőben (10) felmelegítik, és nagyobbnyomású gázt nyerve elgőzölögtetik, míg üzemzavar esetén a folyékonyfrakció legalább egy részét egy tartályból (13) elveszik éselgőzölögtetik, majd szükségfelhasználásra alkalmazzák. A találmánytovábbá berendezés levegő alacsony hőmérsékletű lebontásárarektifikációs rendszerben egy főhőcserélőbe (2) vezető, és onnan arektifikációs rendszerbe vezető levegővezetékkel, amelynek van egyvezetéke egy folyékony frakció elvételére a rektifikálórendszerből, ésa tartályba (13) vezetésére, egy vezetéke (12) a folyadéknak atartályból (13) egy előhőcserélőbe (10) vezetésére, kapcsolata azelőhőcserélő (10) és a főhőcserélő (2) között, egy vezetéke azelgőzölögtetett folyékony frakció mint gáztermék elvételére afőhőcserélőből (2), egy folyadékvezetékben elrendezett szivattyúja(23b) a folyadékfrakció nyomásának növelésére, és egy, afolyadékvezetékből a nyomásnövelésre szolgáló szivattyú (23b) utánelágazó vezetéke az elgőzölögtető berendezéshez (26b)szükségellátására. ŕ
Patent HU-220343-B (HU)
Inventor: LIN MIN
IPC: C07D207/34
Filed: 1996-07-16
Abstract: A találmány amorf atorvasztatin új előállítási eljárásávalfoglalkozik, mely abból áll, hogy az I formájú kristályosatorvasztatint hidroxilcsoportot nem tartalmazó oldószerben oldják, ésaz oldószer eltávolítása után amorf atorvasztatinhoz jutnak. ŕ
Patent IT-1171233-B (IT)
Inventor: NISTRI UGO
IPC: B65H19/22
Filed: 1983-09-27
Granted: 1987-06-10
Abstract: The continuous paper web, unwound from a feeding roll, is first passed through a perforation station to generate pre-established tear-off lines and then through a severing station where it is severed into stretches of the desired length. From the severing station, the web is advanced to the winding station, to which the cardboard cores supported at their ends by two idle mandrels are also supplied. The winding station is defined by two endless belts diverging from each other in the direction of the outlet from this station and moved at different speeds. At the inlet of the winding station, the cardboard cores are rotated by said, whereby the length of paper web advanced to said station by the lower belt is wound onto one of said cores. The so-formed roll is transferred to a discharge station, where it is released by disengaging the mandrels from the ends thereof. The two free mandrels are then transferred to a loading station where they pick up a new cardboard core.
Patent IT-1188869-B (IT)
Title: Cheralitic products
Inventor: BENEDETTO GIUSEPPE
IPC: A61K/
Filed: 1985-10-03
Granted: 1988-01-28
Abstract: Water to be sterilised flows through regions (14, 15) containing ultra violet lamps (16, 17) each of which operates at a power level sufficient to effect complete sterilisation. If one lamp should fail another, others of the lamps immediately switch to higher power to ensure continued complete sterilisation of the water. Pref. the flow is divided such that half the flow passes through each sterilisation chamber (14, 15) and each lamp (16, 17) operates at half power, but if a lamp fails valves (18, 19, 20, 21) are switched to cause all the flow to pass through the chamber containing a still operative lamp and the lamp power is switched from half to full power. Failure of a lamp can cause an audible alarm to be generated.
Patent IT-1238624-B (IT)
Title: A scale with an incorporated automatic calibration tool
Inventor: NEGRO GIANCARLO
IPC: G01G/
Filed: 1990-02-15
Granted: 1993-08-18
Abstract: In a scale with an incorporated automatic calibration device uses a primary loading cell used in normal weighing operations and a smaller second loading cell used for reporting the weight of smaller items. This device calibrates itself indecently from thaw weighing.