baber/WOPTO huggingface dataset:
Patent GB-2330460-A (GB)
Title: Fast charging of lithium ion cells
Inventor: CORBRIDGE MARK
IPC: H02J7/04
Filed: 1997-10-16
Abstract: In a method of charging at least one lithium ion cell (21, Fig. 1) in a battery powered appliance (20), such as a mobile telephone, a charger (10) applies a constant charging current via a switch (14) in a first charging phase until the charger output voltage, monitored at the output side of the switch (14), reaches a predetermined maximum voltage (eg. 4.2 volts). A second charging phase is then started in which switch (14) is opened and closed to apply constant current charging pulses of fixed duration (eg. 10 seconds), the output voltage at the output side of the switch (14) is monitored, and the duration of the intervals between charging pulses is controlled to maintain the average output voltage at a predetermined average value. In the second phase, the output voltage is periodically sampled to provide a running average voltage since the start of the most recent charging pulse, and the switch (14) is closed again to start a new charging pulse when the average voltage has fallen to a desired average value. A count of the number of times the voltage is sampled is reset to zero each time a new pulse is started. If the count reaches a maximum value before the next current pulse is started (in response to the average voltage falling to the desired value), this indicates that the duty cycle of the charging pulses has fallen to such a low level that the cell (21) can be regarded as fully charged, at which point charging is terminated.
Patent GB-2320024-A (GB)
Title: Process for the removal of contaminants
Inventor: WILDE PETER FREDERICK
IPC: B09C1/02
Filed: 1997-12-08
Abstract: A process for the removal of contaminants from a material, for example PCB's, from for example sludge or slurries is described, the process comprising contacting the sludge or slurry with a C 1 - C 4 fluorinated hydrocarbon, especially tetrafluoroethane, and separating the solvent charged with contaminants from the material.
Patent GB-978490-A (GB)
IPC: B43K8/14
Abstract: 978,490. Reservoir pens. T. KOVACS. Sept. 19, 1961 [Sept. 23, 1960], No. 33463/61. Heading B6P. A reservoir pen comprises a writing tube 5 disposed at the writing end of a hollow body 2 inserted in the pen barrel 1, and surrounding a feed-bar 6. The front portion 4 of the body 2 is tightly connected with the barrel 1, e.g. by adhesive and is provided with an air inlet 12 laterally displaced from an ink channel 8 leading to the tube 5. The air inlet is connected with a longitudinal groove 13 provided in the feed-bar 6 and extending to a radial bore 14 opening into an ink overflow chamber 11 divided by a sleeve 9.
Patent GB-2334928-A (GB)
Title: Visors for vehicles
Inventor: TOMSETT TERENCE MICHAEL PETER
IPC: B60J3/02
Filed: 1998-03-06
Abstract: An additional visor is attached via a spring clip and ball joint to an existing vehicle visor. Two such additional visors may be attached to both ends of the existing visor. Spectacles comprising the additional visor are also disclosed.
Patent GB-2336790-A (GB)
Title: Snooker stance training aid
Inventor: KEARNS SIMON
IPC: A63D15/00
Filed: 1998-04-30
Abstract: A snooker stance training aid comprises a mat which is divisible into two halves 2 and 3 and bears indications for placing the feet and for aligning the mat with the desired direction of shot 4. The two parts can be joined by a releasable fastening of the hook and loop type and the mat can be turned over for a left-handed player.
Patent GB-2331556-A (GB)
Title: Rotating blade wind turbine
Inventor: STORE ROLAND
IPC: F03D3/06
Filed: 1998-05-05
Abstract: A wind turbine has blades 4,5 and a large bevel gear 3 mounted on a shaft 1. The blades 4,5 rotate with shaft 1 as the turbine rotates by the action of large bevel gear 3 on pinion bevel gear 2 so that the blades 4,5 deploy a broadside when moving in a windward direction (4, fig 2) and an edge when moving in an upwind direction (5, fig 2). Gear 2 is usually held stationary by brake 16, but may be rotated by motor 15 under manual or automatic control to orientate the blade rotation with the wind direction or regulate the speed of rotation. The blades 4,5 may be S shaped to assist rotation (fig 2). Additional blades 9 (fig 2 and 3) help with starting the turbine and provide further torque.
Patent GB-2325043-A (GB)
Title: Sub-ammunition
Inventor: WARDECKI NORBERT
IPC: F42B12/48
Filed: 1998-05-08
Abstract: A sub-ammunition object for vapor generation for a spinstabilized carrier projectile with axial sub-ammunition discharge, consisting of a stackable, flat, disk-shaped, stamped part containing red phosphorus as its primary active substance. It retains its structural and form stability during firing, discharge, and stacking as a result of fibers 4 embedded in the active substance and/or a shell. The phosphorus may be mixed with an oxygen donor, metal powder and a binder. The ignition channel 5 may be surrounded with black blasting powder or nitrocellulose powder.
Patent GB-2338155-A (GB)
Title: Data network hub with ring arbitration
Inventor: BREWER STEVEN
IPC: H04L12/433
Filed: 1998-06-05
Abstract: A data network hub comprises stacked hub units 1, 2 and 3 each of which can supply and receive data packets to and from network destinations via transmitters Tx and receivers Rx. The units are connected in a closed data transmission ring enabling packets received at any unit to be transmitted from any other unit. A unit acting as a master unit to supply packets to the ring modifies the packet headers to provide an arbitration header comprising a grant field, a request priority field, capable of indicating various different priority levels, and a grant priority field. When the hub unit acting as a master unit has no more packets to supply, it responds to an arbitration header which has a set request priority field by setting the grant field and the grant priority field. A hub unit which is not the master unit but has packets to supply to the ring responds to arbitration headers by setting the request priority field. A hub unit which is not the master unit but has packets to supply to the ring becomes the master in response to an arbitration header with the grant field set and a grant priority field indicating a priority level corresponding to the priority requested by this unit.
Patent GB-2329748-A (GB)
Title: Capstan motor control
Inventor: YU KYONG-CHUL
IPC: G11B15/46
Filed: 1998-06-17
Abstract: Disclosed is a method of controlling the operation of a capstan motor in a video cassette recorder (VCR). Based on a capstan frequency generator pulse signal generated by a capstan frequency generator (CFG) it is decided whether a capstan slip has occurred. If so, a playback radio frequency (RF) signal envelope is received. If the level of the envelope is equal to or less than a predetermined threshold value then operation of the capstan motor is controlled by correcting the capstan motor driving time.
Patent GB-2328100-A (GB)
Title: Film scanner and/or recorder with multiple film paths
Inventor: ADKINS SEAN
IPC: H04N3/36
Filed: 1998-07-24
Abstract: Optical apparatus for high speed conversion of digital data to film and for reading film to produce digital data information has a rotatable multifaceted reflector 3 which can move reversibly on an axis of rotation, a light source 5, 7 that provides one or more light beams which are focused by a lens assembly onto the multiple facets of the reflector 3, a plurality of film transporters that move films 5, 6 transversely to the axis of rotation, and a modulator that modulates the light beams in accordance with digital image data.
Patent GB-2344676-A (GB)
Title: Rescue signalling device
Inventor: TAM PUI YIN
IPC: G08B5/36
Filed: 1998-12-10
Abstract: A rescue signalling device, for example in the form of a lantern (10), which comprises a buoyant body (20) having a centre of gravity for the body (20) to float in water in a specific neutral position and including a compartment (50) for accommodating a battery (52). The lantern (10) further includes a signal generator in the form of LEDs (46 and 47) powered by the battery (52) for providing a rescue signal. A movement sensitive electrical switch (60) is provided for intermittently turning on and off the LEDs (46 and 47) in response to the body (20) being moved by the water back-and-forth about the neutral position.
Patent GB-2334132-A (GB)
Title: Disk rotation control device
Inventor: MATSUI SHIGERU
IPC: G11B19/28
Filed: 1998-12-30
Abstract: When a detected value of the signal processing speed from a frequency comparator 65 is larger than a prescribed value input from an input terminal 70, the rotation control of a disk 50 is switched from constant linear velocity control using an error signal from an arithmetic unit 68 into constant angular velocity control using an error signal from an arithmetic unit 60. Alternatively, when a detected value of the rotational velocity from a frequency comparator 57 is larger than a prescribed value input from an input terminal 72, the rotation control of the disk 50 is switched from the constant angular velocity control into the constant linear velocity control.
Patent GB-2333959-A (GB)
Title: Autoclave
Inventor: CLAYTON PATRICK BRIAN
IPC: B01J3/03
Filed: 1999-01-13
Abstract: The autoclave has an annular rubber door seal 20 with outer and inner resilient ribs 21, 22 diverging from one another to form a V-shape, the outer rib 21 being longer than the inner rib. A drain aperture 41 opens just above the inner rib 22 at the lowest point of a flange 4 around the opening of the autoclave chamber 1. A solenoid valve (45, see Fig. 1) prevents passage of condensate through the drain aperture 41 during sterilization, and opens at the end of the sterilization cycle so that water collecting around the seal 20 drains away.
Patent GB-2336184-A (GB)
Title: Radial piston pump
Inventor: GUENTERT JOSEF
IPC: F04B1/04
Filed: 1999-04-08
Abstract: A radial piston pump for use in common rail fuel injection systems for internal combustion engines comprises a drive shaft 4, an eccentric shaft portion 6 on which a ring 8 is mounted and which co-operates with a plurality of pistons 12 reciprocating in chambers disposed radially around the drive shaft 4. Each piston 12 has a plate 14 at its end nearest the drive shaft 4 and it is held in contact with the ring 12, on flattened region 10, by a leaf spring-type device 16 forming a clamp. The plate 14 may either be connected rigidly to the piston 12 or attached by a plate support 13. The leaf spring 16 may be formed by a spring strip which extends in the peripheral direction around the ring 8. In an altemative arrangement the plate 14 may be held in contact with both the piston 12 and the ring 8 by a plate support (figure 10). The plate support may have two sets of claws one for engaging the plate 14 the other for engaging a recess in the ring 8. The arrangements also facilitates assembly of the pistons within the pump.
Patent GB-2352666-A (GB)
Title: Power Tongs
Inventor: PIETRAS BERND-GEORG
IPC: E21B19/16
Filed: 1999-07-29
Abstract: An apparatus for facilitating the connection of pipes which apparatus comprises a rotary (4) and a stator, said rotary (4) comprising jaws (24,25,26) and means for actuating said jaws (24,25,26), characterised in that said means is powered by a motor arranged on said stator. A method for facilitating the connection of pipes, the method using the apparatus of the invention, the method comprising the step of actuating said hydraulic motor to power jaws of a rotary.
Patent GB-2338821-A (GB)
Title: Microactuator servo system in a disc drive
Inventor: MORRIS JOHN C
IPC: G11B21/10
Filed: 1998-04-20
Abstract: A method and apparatus position a plurality of data heads (116) relative to a plurality of surfaces (180, 182) of at least one disc (178) in a disc drive (110). One of the plurality of data heads (116) corresponds to each of the plurality of surfaces (180, 182). The data heads (116) are provided for writing information to the surfaces (180, 182) and reading information from the surfaces (180, 182). Each of the data heads (116) may be simultaneously positioned relative to the corresponding surfaces (180, 182) using embedded servo information. Information can be simultaneously transferred relative to the corresponding surfaces (180, 182) using the plurality of data heads (116). Uninterrupted sequential data transfers may also be executed without servo overhead. Further, an apparatus (110) is provided for accomplishing such servo control, as is a method of accomplishing model-based servo control.
Patent GB-2341468-A (GB)
Title: Serial port for a host adapter integrated circuit using a single designated terminal
Inventor: GATES STILLMAN F
IPC: G06F13/38
Filed: 1995-11-09
Abstract: A host adapter integrated circuit 240 that contains data transfer modules 22-224 has a serial port 230 that uses a single serial port pin 241 to communicate with a slave serial port input-output integrated circuit 254 that interfaces to various resources 251-253 that are included in a support circuit 250. The serial port 230 forms a packet from each byte of information to be transferred from a module to the slave device by adding a start bit before the byte, followed by a parity bit at the end of the byte and followed by a stop bit. After transmitting the packet, the serial port waits for an acknowledge packet from the slave serial port input-output integrated circuit, for example for two clock cycles after transmission of the packet. For synchronous operation, a common oscillator 260 drives the clock signal on the slave serial port input-output integrated circuit and host adapter integrated circuit. The serial port pin in the host adapter integrated circuit is connected to a shifter circuit in the serial port that serially clocks data from the serial port pin and passes the data parallelly to a bus in the host adapter integrated circuit and vice versa.
Patent HU-T63140-A (HU)
Title: Substituted 1,5-pentanediols, process for producing and re-forming them
Inventor: ARGYROPOULOS JOHN NICHOLAS
IPC: C07B61/00
Filed: 1992-11-11
Abstract: This invention relates to substituted 1,5-pentanediols and derivatives thereof and to processes for the preparation of substituted 1,5-pentanediols and derivatives thereof. The substituted 1,5-pentanediols and derivatives thereof are useful alone or in the production of intermediates, and have utility in coatings, adhesives, inks, fibers, pharmaceutical intermediates, sealants, stereolithography, as well as in other end uses.
Patent HU-T67919-A (HU)
Title: Running gear for railway vehicles
Inventor: BIEKER GUIDO
IPC: B61F5/04
Filed: 1994-04-15
Abstract: The invention relates to running gear for rail vehicles in which a running gear frame (2) is carried by the wheels or wheel sets (1) by means of primary springs, and on which the coach body (4) or the coach body (4) of the rail vehicle is directly supported by means of secondary springs (3) via a rocker (5), and the rocker (5) or the coach body (4) is also connected with respect to the running gear frame (2) by means of shock absorbers which damp vertical and rolling movements and at least one rail support (8-10) which absorbs rolling movements and bears fixed levers (9) which are connected to the rocker (5) or to the coach body (4) via pendulum element (10) which are mounted in an articulated fashion. The object of the invention is, with the aim of achieving a maximum possible coach cross-section, to find an inclination device in which, during the rolling of the coach body (4) when there is an excess of centrifugal force, as far as possible the centre of motion lies in the plane of the centre of rolling, which inclination device can be retrofitted on existing running gear, can be used under existing coach bodies (4) and is distinguished by simple constructional elements. This object is achieved in that at least one of the pendulum elements (10) of the roller support consists of an actuator which can be acted on in the opposite direction when one transverse end of the rocker (5) or one side of the coach body (4) dips or rises. <IMAGE>
Patent HU-T72346-A (HU)
Title: Process for the preparation of rhenium-188 and technetium-99m generators
Inventor: DEUTSCH EDWARD A
IPC: C01G41/00
Filed: 1993-08-19
Abstract: Process for preparing a radionuclide generator for producing Tc-99m or Re-188. A clear solution containing a metallic cation and an anion comprising W-188 or Mo-99 is provided. The metallic cation is present in the solution as a dissolved complex of the metallic cation and a complexing agent and/or the anion being present in the solution as a dissolved complex of the anion and a complexing agent. The dissolved complex(es) are decomposed to form a slurry containing a precipitate of the metallic cation and the anion. The precipitate is transferred to an elutable container of a radionuclide generator.
Patent HU-T75325-A (HU)
Inventor: BALAZS LASZLO
IPC: B66B9/00
Filed: 1995-07-14
Abstract: A találmányunk tárgya egyrészt nagypontosságú visszaállású, orsós mozgatószerkezet, előnyösen emelőberendezések működtetésére, amely egy tartóorsóból Cl) és egy erre illeszkedő mozgatóanyából áll, ahol a tartóorsóorsó Ci) két vége iSg-LTárdan-és/vagy^éorgathatoan egy tartószerkezethez van erősítve. A mozgatőanya a mozgatandó szerkezeti elemhez kapcsolódik. A tartóorsó Cl) és/vagy a mozgatóanya kögve4rTeftüár-vagy közvetr-ve- működtető szerkezethez, célszerűen csatlakoztatva. A találmány lényege abban van. a mozgatandó szerkezeti elemhez erősített, a tartóorsót Cl) körbefogó, külső házból C17), és egy, ezen belül elhelyezkedő, a külső házban csapágyazott, a tartóorsó Cl) körül elrendezett, a működtető szerkezethez egy hajtáson keresztül csatlakozó, forgóházból C18) áll, ahol a forgóházban C18) legalább két, szimmetrikusan elhelyeztt és a tartóorsó Cl) hossztengelyével párhuzamos tengelyű, a tartóorsóhoz Cl) kapcsolódó működtető-orsó C2) van elhelyezve, amely működtetőorsók C2) tengelyei a forgóház C18) alsó és felső részében vannak csapágyazva, mimellett a tartóorsón Cl) és/vagy működtetőorsókon C2) egymáshoz illeszkedő méretű és kialakítású laposmenet vagy trapézmenet vagy zsinórmenet vagy tárcsák vannak kialakítva és abban^iz esetben, ha a tartóorsón Cl) vagy a működtetőorsókon C2) tárcsák vannak kialakítva, úgy a hozzá kapcsolódó működtetőor-sókori C2) vagy tartóorsón Cl) a tárcsához illeszkedő menet van kialakítva. *4·) ,   '    : {    ; , I ,    , / ί λ IaÍHÜíHL JÉ/fiC ttilsietet ' Emelőorsós felvonó, amelynek egy építmeny>vagy egy ácéTs^erkezetű—fei- vonótorony alsó, illetve felső szintjéú elhelyezkedő alsó, illetve egy felső tartórész <50, 51) közé beerősített, legalább egy vezetősíné <48> van, amely vezetősinhez/ekhez megvezető elemekkel, előnyösen vezetőgör-
Patent IL-41440-A (IL)
Title: 1-(4-chlorobenzhydryl)-piperazine-4-spiro-1'-morpholinium salts,process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/5375
Filed: 1973-01-31
Abstract: 1424611 Cytostatic &c medicines CRC COMPAGNIA DI RICERCA CHIMICA SA 1 Feb 1973 [1 Feb 1972] 5076/73 Heading A5B [Also in Division C2] Pharmaceutical preparations showing cytostatic, cancer inhibiting and tranquilizing actions contain (I) (including salts thereof) as active ingredient where X is an anion. Administration is orally, parenterally or by inhalation.
[GB1424611A]
Patent IL-84697-A (IL)
Title: Reinforced calcium aluminosilicate glass-ceramics
IPC: C03C10/06
Filed: 1987-12-03
Abstract: The present invention is directed to the production of SiC whisker- and/or fiber-reinforced, internally-nucleated glass-ceramic matrix composite articles consisting essentially of 0.5-60% by weight SiC whiskers and/or 15-70% by volume ceramic fibers substantially uniformly distributed in a glass-ceramic matrix consisting essentially, in weight percent on the oxide basis, of 16-20% CaO, 38.5-46% Al2O3, 35-42% SiO2, and up to 10% total of at least one nucleating agent in the indicated proportion selected from the group consisting of 0.1-3% CR2O3, 0.25-3% HfO2, 2-5% MoO3, 0.25-3% Nb2O5, 0.25-3% Ta2O5, 0.25-3% WO3, and 1-10% ZrO2, wherein Al2O3 is present in an amount which is at least 5 mole percent and up to 50 mole percent in excess of that present in stoichiometric triclinic anorthite, and wherein the predominant crystal phases in the glass-ceramic are triclinic anorthite and mullite and/or  alpha -Al2O3. Up to 1.5% As2O3 may advantageously be included in the composition.
Patent IL-94504-A (IL)
Title: Pharmaceutical composition of 3-(hydroxymethyl)-5,5-diphenylhydantoin disodium phosphate ester
Inventor: HERBRANSON DALE E
IPC: A61K31/415
Filed: 1990-05-25
Abstract: Described is a stable pharmaceutical composition of 3-(hydroxymethyl-5,5-diphenylhydantoin disodium phosphate ester, the prodrug of 5,5-diphenylhydantoin (phenytoin) a commonly used drug for the treatment and management of epilepsy and other types of convulsive states. It has been found that degradation of the prodrug to phenytoin can be controlled by controlling the pH of the composition. Controlling the pH to between 8.3 to 9.4 results in the production of diphenylglycinamide as the primary degradant and minimization of degradation to phenytoin. If the pH is maintained at a lower or higher value, then the degradation pattern changes, with earlier than expected product failure.
Patent JP-S60165870-A (JP)
Inventor: MAACHIN ROSEN
IPC: H04N1/41
Filed: 1985-01-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60154671-A (JP)
Title: Semiconductor device
Inventor: NAKAZATO KAZUO
IPC: H01L29/78
Filed: 1984-01-25
Abstract: PURPOSE:To integrate MOSFETs having short gate length and large gate width in high density by forming a current flowing passage between the source and the drain of the MOSFET on the side substantially perpendicular to the surface of a substrate. CONSTITUTION:An n type epitaxial layer 210 is grown on the entire substrate, a silicon oxide film 41, a silicon nitride film 42 and a silicon oxide film 43 are accumulated, patterned and selectively etched. Then, with the films 41-43 as masks the layer 210 is etched selectively substantially perpendicularly. Thereafter, a silicon oxide film 25 is formed by thermally oxidizing on the entire surface. Subsequently, a silicon nitride film is accumulated on the entire surface, and the silicon nitride film 44 remains only on the side of a projection by dry etching. Thereafter, with the film 44 as a mask a silicon oxide film 27 is formed by thermally oxidizing. After the film 44 is then removed, a polycrystalline silicon 24 is accumulated on the overall surface. Then, a polycrystalline silicon on the silicon single crystal projection is removed.
Patent JP-S58127865-A (JP)
Inventor: HATAYAMA SEIICHI
IPC: E04G5/08
Filed: 1982-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58128174-A (JP)
Title: Production of painted stainless steel plate
Inventor: KATOU RIYOUICHI
IPC: B05D7/14
Filed: 1982-01-27
Abstract: PURPOSE:To obtain a baked paint stainless steel plate having improved film adhesion by treating a stainless steel with aq. amino silane then painting thermosetting paint thereon and baking the paint. CONSTITUTION:After a stainless steel is defatted, the steel plate is dipped in about 0.1-10wt% aq. soln. of aq. amino silane such as aminopropyl trihydroxysilane. The pH of the aq. soln. is controlled to about 8-10, and the treatment time is about 10-20sec. After the dipping, the steel plate is dried to obtain a base plate for painting, on which thermosetting paint is coated and is baked. By such method, firm adhesion is obtained between the paint film and the base metal.