baber/WOPTO huggingface dataset:
Patent GB-2370631-B (GB)
Title: Candle comprising a container and a wick sustainer
Inventor: DIBNAH CARL
IPC: C11C5/00
Filed: 2001-10-17
Granted: 2003-02-26
Abstract: The invention provides a containerised candle having a candle wick sustainer (2) having an upper section (5) for holding the wick (4) supported by supporting side walls (8a, 8b) which may be provided with stabilising flanges (9a, 9b). This enables the wick to burn down whilst leaving an insulating layer of wax in the base of the container.
Patent GB-2398204-B (GB)
Title: Setting communication types for a communication session
Inventor: WOLAK STEPHEN JAN
IPC: H04L29/08
Filed: 2003-02-04
Granted: 2006-08-02
Abstract: The invention relates to a mobile communications network having an Internet-Protocol Multimedia Subsystem (IMS). Once a SIP session has been established between two or more end points or users, communication can be carried out using a variety of different protocols, i.e. for streaming audio or video. A method of establishing a communication session between a first terminal 1 supporting a first plurality of communication types, and a second terminal 3 supporting a second plurality of communication types is disclosed. The method includes determining at least one type common to both terminals, enabling communication between said terminals by one of said common communication types, and allowing the communication type to be changed to another of said common types during the session.
Patent GB-2399090-B (GB)
Title: High purity olefinic naphthas for the production of ethylene and propylene
Inventor: O'REAR DENNIS J
IPC: C07C11/04
Filed: 2004-01-23
Granted: 2005-06-08
Abstract: The first invention relates to an olefinic naphtha comprising <UL ST="-"> <LI>10-80 wt % olefins; <LI>20-90 wt % non-olefins comprising at least 50 wt % paraffins; <LI>less than 10 ppm wt sulphur; <LI>less than 10 ppm wt nitrogen <LI>less than 10 wt % aromatics; <LI>a total acid number < 1.5 </UL> Further inventions relate to a blended naphtha comprising an olefinic naphtha and a hydrotreated Fischer-Tropsch or petroleum naphtha; a process for producing lower olefins by Fischer-Tropsch conversion of syngas and conversion of the product in a naphtha cracker; a similar process for producing ethylene; and a process for manufacturing ethylene at a second site, remote from a first, in which an olefinic naphtha is formed at a first site and the conversion is carried out at the second.
Patent GB-2438964-B (GB)
Title: Optical transmission system, optical receiver, and its gain adjustment method
Inventor: TAKAMI MASAYUKI
IPC: H04B10/079
Filed: 2007-06-06
Granted: 2008-06-04
Abstract: An optical transmission system comprises master unit and remote unit, the master unit includes optical transmitter transmits the optical signal to the optical fiber at a fixed averaged output level, the remote unit includes optical receiver receives optical signal via optical fiber, and optical receiver includes light receiving element converts optical signal into electric signal, variable gain amplifier amplifies the electric signal at a gain corresponding to a value of a given adjustment voltage, gain controller supplied power for, a defined control period, controls the adjustment voltage to stabilize an averaged level of the electric signal to a defined value, and feed-forward-controls a gain of variable gain amplifier, a shut off unit shuts off supply of power to the gain control circuit when the control period ends, and a keeping unit keeps a value of an adjustment voltage applied to the variable gain amplifier.
Patent GB-2028791-B (GB)
Title: Preparing piezoelectric ceramics
IPC: H01L41/39
Filed: 1979-08-20
Granted: 1982-08-11
Abstract: A piezoelectric ceramic elements obtained by hot-press sintering a composition expressed by the formula: (1-w)PbTi1-zZrzO3+wMnO2 at a temperature of 1050 DEG  to 1300 DEG  C. under a pressure of 100 to 500 Kg/cm2 for 0.5 to 24 hours shows a mechanical quality factor of 200 or more and a Poisson's ratio of more than 1/3 and gives a piezoelectric material having a large coupling coefficient which can be processed into a thin sheet having a thickness of 30  mu m and is especially suitable as a material for resonators and filters by utilizing its thickness extensional vibration.
Patent GB-2045562-B (GB)
Title: Driver circuits for automatic digital testing apparatus
IPC: G01R31/319
Filed: 1980-03-05
Granted: 1983-04-20
Abstract: A driver circuit for use in testing either ECL (emitter-coupled logic) or TTL (transistor-transistor logic) devices. The circuit has a pair of variable reference voltages (VH, VL) for determining the logic levels 0 and 1. The circuit also has two termination networks (8, 9) for ECL and TTL, which are selectively connected to the output of the driver circuit according to the value of one of the reference voltages (VL). Preferably the circuit is formed as a hybrid network in which transistors from the same semiconductor slice are mounted on the same ceramic substrate. <IMAGE>
Patent GB-2088883-B (GB)
Title: Cation exchange membrane and process for producing same
IPC: C08J7/18
Filed: 1981-11-16
Granted: 1984-10-03
Abstract: A uniform cation exchange membrane having a certain fluorovinyl sulfonic acid monomer grafted onto a certain high-molecular substrate film which exhibits small electrical resistance and great physical strength is herein disclosed.
Patent GB-2143393-B (GB)
Title: Very low current pierce oscillator
Inventor: LEWYN LANNY L
IPC: H03B5/36
Filed: 1984-08-15
Granted: 1985-09-18
Abstract: A very low current Pierce oscillator has two pairs of complementary field-effect transistors (FET's) and a two-terminal quartz crystal. The gates of the first complementary FET pair are coupled through individual capacitors to one terminal of the quartz crystal, their drains being connected together and to the other quartz crystal terminal. Current flow through the crystal oscillator is minimized by a novel oscillator bias loop connected between the gates of the first FET pair. Amplification is provided by the second FET pair which have a commonly connected drain comprising the oscillator output node. The gates of the second FET pair are each connected to a respective one of the gates of the first FET pair. The oscillator bias loop minimizes the source-to-drain current through the first FET pair by reducing the P-channel FET gate voltage in response to the source-to-drain current. The oscillator bias loop assures reliable start-up by permitting the oscillation of the source-to-drain current to increase freely to some large magnitude and then operates to reduce the amplitude of the oscillation and also the dc bias level of the current to an equilibrium condition. Means are provided for preventing elements within the oscillator bias loop from overloading the oscillator or otherwise preventing the initiation of oscillation at start-up.
Patent GB-2211597-B (GB)
Title: Processes in which matter is subjected to fluid flow
Inventor: DODSON CHRISTOPHER EDWARD
IPC: B01J8/14
Filed: 1987-10-23
Granted: 1991-11-27
Abstract: PCT No. PCT/GB88/00887 Sec. 371 Date Apr. 23, 1990 Sec. 102(e) Date Apr. 23, 1990 PCT Filed Oct. 18, 1988 PCT Pub. No. WO89/03968 PCT Pub. Date May 5, 1989.Apparatus is provided for subjecting matter to fluid flow. The apparatus comprises a chamber (10) having an annular fluid inlet (14) beneath a first annular region (22) in the chamber. A second annular region (24) is contiguous with and disposed outwardly of the region (22) between the region (22) and a circumferential wall (12), which has a slope (18) towards the annular inlet (14). Means shown as an annular array of radially extending slots provided in an annular wall portion (FIG. 3) direct fluid through the inlet (14) with vertical and circumferential flow components. In use matter in the chamber is moved in a band continuously along an annular path in the regions. (22, 24). The matter is moved vertically and circumferentially while in the region (22) by the flow therein, is moved out of this flow into region (24) by circumferential force and is directed back into the region (22) by the slope (18) as indicated by arrows (30). Thus the matter is not continuously subjected to the fluid flow while being moved in its annular path in the chamber (10).
Patent GB-2206709-B (GB)
Title: Bath filler
Inventor: NEWCOMBE HAYDN JOHN
IPC: G05D27/02
Filed: 1988-06-29
Granted: 1991-05-22
Abstract: A bath filler is microprocessor controlled using a motorised valve system having stepping motors driven by trains of pulses provided by the microprocessor. In one possibility the motorised valves are proportioning valves as a part of a thermostatically controlled mixer so as to deliver water at a predetermined temperature with the output sensed and compared with a programmed memory reading and with valve adjustment to maintain the required temperature.
Patent GB-2212187-B (GB)
Title: Fire/smoke protection structure for a plastic pipe or cable channel portion in a floor or wall
Inventor: MUROTA GEORGE
IPC: F16L5/04
Filed: 1988-11-11
Granted: 1991-11-27
Abstract: A fire/smoke protection structure for cable channel portion in a floor or wall includes thermal expansion composite molded members each molded into a desired shape and filled in a gap defined between a cable or the like and the channel portion. Each thermal expansion composite molded member is either a member obtained by coating a non-refractory material on the outer surface of a core consisting of a fire retardant resin foaming body compressed to 90% or less of a normal volume, or a member obtained by coating a thermally foaming fire retardant composition on the outer surface of a core consisting of a refractory material and molded into a desired shape. The fire/smoke protection structure can be easily constructed, maintained and reconstructed at a construction site and can be completely and reliably achieved.
Patent GB-2255186-B (GB)
Title: Thermoelectric sensor
Inventor: SUTTON DAVID MICHAEL
IPC: F23N5/18
Filed: 1992-04-16
Granted: 1995-01-04
Abstract: A thermoelectric sensor assembly 1 for use with a flamestrip 9 in a fuel gas burner. The sensor assembly may be in the form of a probe 2 having temperature sensors 5a,b,c,d downstream of the flamestrip 9 in and adjacent the flame region, and temperature sensors 6a,b,c upstream of the flamestrip. A voltage output signal from the sensor assembly is used as an indication of the aeration of the flame and/or of flame establishment and/or flame failure and/or flame lightback.
Patent GB-2281106-B (GB)
Title: Ball bearing for supporting a spindle rotating at high speed
Inventor: NOGUCHI SHINGO
IPC: F16C35/12
Filed: 1994-08-11
Granted: 1997-08-13
Abstract: A ball bearing for supporting a spindle rotating at high speed is provided with at least one member of an inner race and a shaft having an inner raceway in an outer peripheral surface thereof, an outer race having an outer raceway in an inner peripheral surface thereof, and a plurality of balls having 3 mm or less in diameter which are rollingly provided between the inner raceway and the outer raceway, the balls being arranged along a pitch circle 11 mm or less in diameter. A bearing steel or stainless steel which is used to form the member having the raceway is reduced to 6% by volume or less in the amount of retained austenite, so that the raceways are improved in impression resistance. This eliminates the difficulty that the impression of the raceway lowers the acoustic characteristic.
Patent GB-2314926-B (GB)
Title: Detector devices
Inventor: COWHAM MICHAEL JOHN
IPC: H01J37/244
Filed: 1996-07-01
Granted: 1999-08-25
Abstract: In a Scanning Electron Microscope (SEM) a spot made from a very narrow beam of electrons (11) is scanned in fine strips across the specimen (18), and an image is built up from the electrons (e) that backscattered from area of specimen being scanned. To gather these back-scattered electrons it is presently common to employ a scintillator layer on the front face of a light guide that directs the generated light to a photomultiplier tube (23). However, having the scintillator layer on the front face means that the light has to pass through the layer to enter the guide, which necessarily wastes light by absorption within the thickness of layer material; the invention proposes instead that the light guide (22) have on its back side a scintillator layer (34) angled as though to reflect received electrons along the guide to the PMT (23). In this way the PMT is actually "looking at", and so receiving light directly from, the front, or input side, of the scintillator layer, and thus the light emitted by the layer does not need to travel through the layer to get to the PMT, and is therefore not attenuated by that layer-and a detector system of the invention is therefore several, even tens, of times more sensitive that one of the Art.
Patent GB-2323197-B (GB)
Title: A monitoring system
Inventor: MILNE ROBERT
IPC: G05B23/02
Filed: 1997-03-13
Granted: 1999-02-10
Abstract: The present invention provides a monitoring system (30) for monitoring operation of dynamic plant apparatus (10, 100). Electronic processing means (31, 32, 33) is provided for processing the electrical parameter signals provided by sensors (11-15) and is capable of thereby producing a plurality of different fault signals. Display means (34) is provided for displaying fault information to a user of the monitoring system (30), the display means (34) being controlled by the fault signals produced by the electronic processing means (31, 32, 33). The electronic processing means (31, 32, 33) compares the values of at least some of the measured parameter signals with limit values stored in memory by the electronic processing means (31, 32, 33) and when the comparison shows that the value of a measured parameter signal is outside the respective limit value the electronic processing means (31, 32, 33) produces a respective basic fault token signal. There are storage means with a plurality of different storage sites, each storage site having a plurality of storage locations for a different predetermined variety of basic fault token signals. When all storage locations of a storage site are filled by basic fault token signals then the electronic processing means (31, 32, 33) produces a high level fault signal, causing the display means (34) to display a fault message.
Patent GB-2325705-B (GB)
Title: Scroll compressor
Inventor: MOTEGI SHUJI
IPC: F04C18/02
Filed: 1995-09-29
Granted: 1999-04-21
Abstract: A fixed scroll 2 is provided with a plate-like spiral tooth 6 on a base plate (4, Fig 1) having at its centre a discharge port 5 for high-pressure gas. A spiral tooth 15 on the base plate 13 of an orbiting scroll 12 engages the spiral tooth 6 to form a compression space periodically consisting of a low pressure chamber 30, an intermediate pressure chamber 29, and a high pressure chamber 28. At least one of the base plates (4), 13 has a counterboring or recess 36,37 adjacent the inner end portion of the spiral tooth 6,15. During the motion of the orbiting scroll 12 the counterboring 36,37 communicates with the intermediate pressure chamber 29 after the high pressure chamber 28 and the intermediate pressure chamber 29 communicate with each other via the side surfaces of the spiral teeth 6,15.
Patent HU-215640-B (HU)
Inventor: NAGY LASZLO
IPC: B01D17/025
Filed: 1994-07-27
Abstract: Készülék eltérő sűrűségű, egymással nem elegyedő főlyadékőkszétválasztására, amelynek merev főlyadékbevezető és főlyadékelvezetőcsöve van, őly módőn, hőgy a merev csővezetékekhez mérőszerk zet (24)van rögzítve, a merev főlyadékbevezető (3) és merev elvezetőcsőhöz (4)flexibilis betöltőcső (5a) és flexibilis leeresztő csővel (5b)kapcsőlódó elválasztóedénye (7) van, a flexibilis betölt cső (5a) ésflexibilis leeresztőcső (5b) iránya az elválasztóedény (7) megvezetésitengelyére és/vagy a megvezetési tengelyt tartalmazó síkra merőleges,az elválasztóedénynek (7) és a mérőszerkezetne (24) egymáshőzviszőnyítőtt helyzetét meghatárőzó és az elválasztóedény (7)tömegerejének a gravitáció irányába műtató helyzetbiztősító eszköze(26) és helyzetállítója van. ŕ
Patent HU-218698-B (HU)
Title: Pharmaceutically active n-substituted piperidinyl bicyclic benzoate derivatives, intermediates, preparation and use thereof
Inventor: BOSMANS JEAN-PAUL RENE MARIE A
IPC: A61K31/445
Filed: 1995-09-19
Abstract: The present invention is concerned with novel benzoate derivatives having formula (I), the N-oxide forms, the salts and the stereochemically isomeric forms thereof, wherein: R<1> is halo or C1-6alkylsulfonylamino; A represents a bivalent radical of formula -CH2-CH2- (a), -CH2-CH2-CH2- (b), -CH=CH- (c), in the radicals (a), (b) and (c) one or two hydrogen atoms may be replaced by a C1-6alkyl; R<2> is hydrogen or C1-6alkyloxy; L is a radical of formula: -Alk-R<4> (d), -Alk-O-R<5> (e), -Alk-NR<6>R<7> (f), Alk is C1-12alkanediyl; R<4> is hydrogen; cyano; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; C3-7cycloalkyl; C1-6alkylsulfinyl; C1-6alkylsulfonyl; phenyl or phenyl substituted with halo, C1-6alkyl or C1-6alkyloxy; tetrahydrofuran; dioxolane; dioxolane substituted with C1-6alkyl; dioxane; dioxane substituted with C1-6alkyl; pyridine; pyridine substituted with halo or C1-6alkyl; pyridazine; pyridazine substituted with one or two substituents selected from halo, C1-6alkyl, hydroxy or an optionally substituted benzimidazolone or an optionally substituted imidazolone; R<5> is hydrogen; C1-6alkyl; hydroxyC1-6alkyl; C1-6alkylcarbonyl; phenyl or phenyl substituted with up to three substituents selected from halo, C1-6alkyl, C1-6alkyloxy; R<6> is hydrogen or C1-6alkyl; R<7> is hydrogen; C1-6alkyl; C1-6alkylcarbonyl; C1-6alkyloxycarbonyl; pyridazine; pyridazine substituted with one or two substituents selected from halo, C1-6alkyl, hydroxy; pyrazine; pyrazine substituted with one or two substituents selected from halo, C1-6alkyl, hydroxy. Pharmaceutical compositions comprising said compounds, processes for preparing compounds and compositions as well as the use as a medicine, in particular for the treatment of gastrointestinal disorders involving a decreased colon motility are described.
Patent IT-1225683-B (IT)
Title: Stand
Inventor: CHENEY KIRK S
IPC: B43L/
Filed: 1988-08-12
Granted: 1990-11-22
Abstract: A stand with two side components (10 and 12), a pair of distance pieces (26 and 28) with pintles (40 and 42) at their external end (32) and intermediate pintles (44) at their external end and rocking between a storage and an open position, a pair of cross-support panels (46 and 48) with pintles (58 and 60) at their external end (54) and intermediate pintles (62) at their internal end (56) where the support panels (46 and 48) are rocking between a raised storage position and a lowered position in which they lie on a common transverse plane, adjacent to the upper corner of the distancers (26 and 28) on which they rest. (Fig. 1)
Patent IT-1234634-B (IT)
Title: Crate for transporting rubber blocks or sheets
Inventor: LAM DAVID CHOON SEN
IPC: B65D/
Filed: 1989-06-09
Granted: 1992-05-26
Abstract: The crate (1) for transporting rubber blocks or sheets comprises a flat base and sides (9) formed from sheet metal. The sides are of an open sided framework of flat bars (10). The box is provided with feet (8) for permitting forks of a fork lift truck to be received under the base from any side of the crate. The crate is frusto-pyrimid shaped to allow one crate to be nested inside another. When loaded, hinged supports (14) mounted on a rim (4) of the crate are provided for enabling one crate to be stacked on another, the members being outwardly pivotable to facilitate nesting.
Patent IT-1218077-B (IT)
Inventor: VESCOVINI PIETRO
IPC: A61M1/00
Filed: 1988-06-15
Granted: 1990-04-12
Abstract: The invention relates to a fluid cutoff device in a line, characterized in that it comprises two bushes (1, 2) interconnected by means adapted to determine their relative motion with at least one axial component, each having a connection (1a, 2a) to a branch of the line and comprising a shutter (8, 11) pushed by a spring (9, 12), in a position of mutual spacing of the bushes (1, 2), against a sealing surface (10, 13) comprised within said bush (1, 2) so as to achieve the cutoff of the fluid, at least one of the shutters (11) being adapted to make contact with an abutment in the position of maximum mutual approach of the bushes (1, 2) so as to provide the separation from the sealing surface (13).
Patent IT-1176158-B (IT)
Title: Large surface area sedimentation appts.
Inventor: ZANON MARCELLO
IPC: B01D/
Filed: 1984-05-21
Granted: 1987-08-18
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-1246270-B (IT)
Title: Self-diagnosis device, particularly for industrial equipment and similar
Inventor: VERTEMATI GIANLUCA
IPC: H05K/
Filed: 1990-09-07
Granted: 1994-11-17
Abstract: The present invention relates to a self-diagnosis device, particularly for industrial equipment and similar, which comprises a first sensor of a first physical quantity and a second sensor of a second physical quantity, which are located in a supply line of a hydraulic circuit. The device according to the invention also comprises a third sensor of the first physical quantity and a fourth sensor of the second physical quantity, which are located in an outlet line of the hydraulic circuit, and a fifth sensor located in means for the forced circulation of a fluid within the hydraulic circuit. The first, second, third, fourth and fifth sensors are electrically connected to an electronic control device for diagnosing and signalling the state of the industrial equipment on the basis of the electrical signals received from the first, second, third, fourth and fifth sensors. <IMAGE>
Patent IT-1236767-B (IT)
Title: System and device for rapid mounting and connection for cords with flat cable on frame with apparatus for telecommunication
Inventor: STUCCHI PASQUALE
IPC: H01R/
Filed: 1989-10-27
Granted: 1993-04-02
Abstract: The system according to the invention comprises the formation of a magazine containing a cord of cable and coupling of the magazine to the frame. The magazine is obtained with two half bodies, combining them into a body by way of a box. The desired length of cable is disposed accordion-wise and inserted on a half-body, which is closed with the other half-body, but so that the end of the cord comes out of the magazine, from which can be extracted lengths of cable from time to time as desired. The magazine is coupled to the frame.
Patent IT-1176530-B (IT)
Title: Method of making blinds
Inventor: MINDER CARLO F
IPC: A47H/
Filed: 1984-08-01
Granted: 1987-08-18
Abstract: The blinds are of strip, Roman, or roller type, and constructed from panels sepd. from a length of synthetic or mixed fibres fabric by heat-cutting, so that cut ends of the fibres of the fabric are fixed during the cutting process, i.e. by fusion welding together. Specifically heat-formed stabilisation lines are generated alongside the cut edges, and pref. along the centre of a cut panel. Specifically cutting is done by laser beams, ultrasonically, or by heat welding tools.