baber/WOPTO huggingface dataset:
Patent GB-2380700-B (GB)
Title: Wafer polishing apparatus
Inventor: INABA TAKAO
IPC: B24B37/30
Filed: 1999-10-15
Granted: 2003-05-28
Abstract: Wafer polishing apparatus comprises a rotatable polishing platen which carries a polishing cloth, a wafer carrier 412 and a pad 611 and 612 arranged around a wafer which contacts the cloth at a predetermined pressure. The apparatus also comprises a detector 51 and 52 which measures the position of the pad relative to the back of the wafer or the wafer carrier 412. A temperature sensor 72 measures the temperature in the neighbourhood of the detector 51 and 52. The amount of polishing performed is calculated based on the signal from the detector 51 and 52 corrected by the measured temperature. The amount of polishing may also be corrected using measurements from temperature sensors 73 and 74 lying between the detector 51 and 52 and the back of the wafer and between the detector 51 and 52 and the portion of the pad 612 facing the polishing cloth. The temperature sensors 72-74 compensate for the different amounts of thermal expansion experienced by the apparatus during polishing.
Patent GB-2395311-B (GB)
Title: Centralized monitoring and management of peripherals located at multiple sites
Inventor: CLOUGH JAMES
IPC: H04L12/26
Filed: 2003-09-23
Granted: 2005-11-16
Abstract: Various systems and methods are provided for monitoring and supporting a number of peripheral devices. In one embodiment, a network is provided that comprises a local agent in a local server that is in data communication with the number of peripheral devices. An amount of status information is obtained from the peripheral devices and stored in the local server. The network also includes a central monitoring system in a central monitoring server that is in data communication with the local agent. A copy of the status information is transmitted from the local agent to the central monitoring system and stored in the central monitoring server. Also, a status board is maintained by the central monitoring system, the status board indicating at least one service event associated with an operation of at least one of the peripheral devices.
Patent GB-2435436-B (GB)
Title: Method and apparatus for fluid separation
Inventor: HOPPER HANS PAUL
IPC: B04C3/00
Filed: 2006-02-25
Granted: 2009-08-26
Abstract: A method and apparatus are disclosed for separating a multiphase fluid stream that includes a heavier fluid component and a lighter fluid component. The fluid flows along a first helical flowpath with a first pitch. The first helical flowpath is sufficiently long to establish a stabilized rotating fluid flow pattern for the stream. The uniform rotating fluid also flows along a second helical flowpath, the second helical flowpath having a second pitch greater than the first pitch. The lighter fluid is removed from a radially inner region of the second helical flowpath. The method and apparatus are particularly suitable for the separation of oil droplets from water, especially from water for reinjection into a subterranean formation as part of an oil and gas production operation. The method and apparatus are conveniently applied on a modular basis.
Patent GB-2433030-B (GB)
Title: Emulsifiable concentrate
Inventor: KOZUKI YUMIKO
IPC: A01N25/02
Filed: 2006-03-28
Granted: 2008-03-19
Abstract: An emulsifiable concentrate comprising: 2',4'-difluoro-2-(a,a,a-trifluoro-m-tolyloxy)nicotinanilide; 1,3-dimethy1-2-imidazolidinone; an aromatic hydrocarbon: and a surfactant. The surfactant comprises an anionic and a nonionic surfactant. The anionic surfactant is an alkylbenzenesulfonic acid salt. The nonionic surfactant may have a polyethylene oxide structure in the molecule. The nonionic surfactant may be sorbitan fatty acid ester. The concentrate may further contain 4-cyano-2,6-dibromophenyl octanoate and 4-cyano-2,6-diiodophenyl octanoate.
Patent GB-2051703-B (GB)
Title: Articulated height adjustable vehicle
IPC: A01G23/00
Filed: 1980-06-16
Granted: 1983-11-02
Abstract: In an articulated vehicle for use in off the road locations such as in forestry work, a chassis having a first and second portion 12, 14 pivotally connected together has a steering mechanism connected between the first and second portions, and two wheel assemblies 22 mounted on each portion of the chassis are adjustable to vary the distance a wheel of each wheel assembly projects below the chassis. The vehicle is therefore capable of maintaining a horizontal attitude on severe gradients. <IMAGE>
Patent GB-2089177-B (GB)
Title: Signal error detecting
IPC: H03K5/01
Filed: 1980-11-18
Granted: 1985-04-03
Abstract: Apparatus for example for use in achieving correct field framing on reproduction of a digital PAL television signal from a video tape recorder, by correcting errors in an input square-wave signal which signal alternates between first and second levels every four fields of the television signal, the apparatus comprising first and second similar counters 20, 23 and 22, 28 to be supplied with the input signal so as to be enabled to count when the input signal is of the first and said second level respectively, means 10 to detect errors in the input signal and thereupon to supply a signal to disable both the first and second counters 20, 23 and 22, 28, a clock pulse source 31 for supplying a clock pulse signal of high frequency relative to the frequency of the input signal to the first and second counter 20, 23 and 22, 28, and a bistable circuit 25 arranged to be triggered to a first stable condition by an overflow signal from the first counter 20, 23 and to a second stable condition by an overflow signal from the second counter 22, 28, whereby the bistable circuit 25 supplies a corrected replica of the input signal.
Patent GB-2096603-B (GB)
Title: Process for preparing tert-alkyl ethers
IPC: C07C67/00
Filed: 1982-03-29
Granted: 1985-01-16
Abstract: A process for preparing tertiary alkyl ethers from isoolefins and aliphatic alcohols in the presence of a catalyst in the form of sulphonated styrene-divinylbenzene resins, characterized in that both the reaction leading to the formation of the tert-alkyl ether and the separation of the tert-alkyl ether from the hydrocarbons and compounds which accompany it take place in a single plate fractionating apparatus, in which some of the plates are provided with beds of catalyst in the form of spherules suitable for preparing said tert-alkyl ether, the ether obtained being withdrawn as a substantially pure bottom product.
Patent GB-2233306-B (GB)
Title: Close-pack,vertical-stack webbing roll packaging
Inventor: SOWA PAUL A
IPC: B65D71/70
Filed: 1990-06-22
Granted: 1993-07-14
Abstract: A shipping package system (10) with at least one tier of vertically stacked webbing rolls (12) utilizes pads (13,14) with an inner set of passages (40) and an outer set of passages (48), which webbing rolls may have extended tubular core ends (28,30) nesting in the pad passages. The outer set of passages accommodate radial webbing roll movement and inhibit circumferential movement about the pad center (38), which radial movement provides tangential contact between adjacent and/or inner passage webbing rolls.
Patent GB-2254785-B (GB)
Title: Ostomy coupling
Inventor: STEER PETER LESLIE
IPC: A61F5/445
Filed: 1991-04-18
Granted: 1994-07-13
Abstract: A coupling for joining a pad or dressing to an ostomy bag including a first member (10) of closed loop form for defining a stoma aperture therein, the first member having a formation which defines two opposed walls, (11, 12), and a second member (20) of closed loop form also defining a stoma aperture. The second member has a projection or wall (21) dimensioned and positioned to fit between and resiliently bear against at least one of the walls when the members are connected in such a way as to make sealing engagement with at least the said one wall. The first member is of channel formation seen in cross section and has an upstanding tapering rib (24) extending from the base of the channel and between its walls. The second member has a tapering groove, of substantially complementary shape to the rib, in that surface of the rib projection or wall (21) which faces towards the first member in the mutually coupled condition of the first and second members. <IMAGE>
Patent GB-2295117-B (GB)
Title: Rotary cutting die and method of using the same
Inventor: KAPOLNEK PAUL G
IPC: B26F1/44
Filed: 1995-04-24
Granted: 1997-07-16
Abstract: A method of forming a rotary cutting die includes the following steps. A curved cutting rule transfer plate including an inner surface and an outer surface is provided. A cutting rule channel is formed in the transfer plate, and defines a predetermined design. A cutting rule having a cutting edge and a support edge is placed in the cutting rule channel. The support edge of the cutting rule extends from the inner surface of the transfer plate. A translucent rotary die place is formed on the inner surface of the transfer plate. The support edge of the cutting rule extends into and is supported in the rotary die plate. The transfer plate is then removed from the rotary die plate.
Patent HU-212595-B (HU)
Inventor: HADI GEZA
IPC: A01H5/10
Filed: 1993-04-19
Abstract: A találmány szerinti hibrid kukorica közepes növésű és tenyészidejű, generatív típusú, lombozata jellegzetesen sötétzöld, éréskor jellegzetesen antociános, a levélzet felálló típusú a cső felett 7-8 levél található, a csuhalevelek gyakran csőleveleket fejlesztenek, a ka- lászkapelyvák, a portokok, bibeszálak és a csutka antociános, a főcímerág jellegzetesen erősen tömött, a csőkocsány rövid, éréskor a szárhoz képest jellegzetesen elálló, a szemek igen hosszúak és szélesek, narancssárga színűek, a kupanyom fehéres-mattsárga. HU 212 595 B A leírás terjedelme: 4 oldal (ezen belül 1 lap ábra)
Patent HU-212237-B (HU)
Title: Process for preparation of 2-chloro-1,2,3,4-tetrahydro-4- (2-methylpropyl)-2,6 bisz(trifluoromethyl)-3,5-pyridinedicarbothioicacid-s,s-dimethylester
Inventor: BAYSDON SHERROL LEE
IPC: B01J31/02
Filed: 1991-03-18
Abstract: A process for dehydration of a 4-(lower alkyl)-2,6-bis(trifluoromethyl)-2,6-bis(hydroxy)-piperidine-3,5-dicarb oxylic acid thioesters and esters.
Patent HU-213468-B (HU)
Title: Process to prepare stable pharmaceutical compositions containing vecuronium bromide
Inventor: JANSEN FRANS HERWIG JAN
IPC: A61K9/19
Filed: 1994-02-08
Abstract: PCT No. PCT/EP94/00358 Sec. 371 Date Aug. 8, 1995 Sec. 102(e) Date Aug. 8, 1995 PCT Filed Feb. 8, 1994 PCT Pub. No. WO94/17808 PCT Pub. Date Aug. 18, 1994The invention relates to a process for preparing a pharmaceutical preparation having neuromuscular blocking activity in a vial by dissolving vecuroniumbromide or an analogue thereof in water saturated with carbondioxide or an organic solvent, filling the solution thus obtained into the vial to provide therein the required unit dosage form of vecuronium bromide or an analogue thereof, removing the solvent, i.e. water or organic solvent in the vial by lyophilization or evaporation, and hermetically closing the vial. The invention also relates to a method of preparing an aqueous injection solution starting from said vial by dissolving the contents of the vial either in an amino acid solution of sufficient concentration so as to obtain a final physiological pH or in a pharmaceutically acceptable buffer system of pH 7 to 7.4.
Patent HU-218125-B (HU)
Title: Method and digital phase detector for determinating phase unbalance
Inventor: MELLER WOLFGANG
IPC: G01R25/04
Filed: 1994-11-23
Abstract: PCT No. PCT/DE94/01380 Sec. 371 Date Jun. 3, 1996 Sec. 102(e) Date Jun. 3, 1996 PCT Filed Nov. 23, 1994 PCT Pub. No. WO95/18384 PCT Pub. Date Jul. 6, 1995The digital phase detector detects a phase shift between a comparison clock pulse signal (VT) and a reference clock pulse signal (RT). It includes logic gates (STO,STA) for generating start and stop pulses from respective successive pulses of the comparison and reference clock pulse signals (RT,VT). A counter (ZG,Z) counts the pulses of a counter clock pulse signal (ZT) of a higher frequency in a time window between the start signal and the subsequent stop signal. The counter value of the counter is a measure of the phase shift between the comparison and reference clock pulse signals (VT,RT). Quantization errors in the phase shift signal are considerably reduced by providing a logical gate (VZ) for determining the sign of the phase shift and a device ( mu P) for adding a constant, advantageously 0.5, to the counter value. The phase detector of the invention makes possible phase control loops providing precise pulse tracking, since it makes available a regulating signal, even with the smallest phase shifts between the comparison and reference clock pulse signals.
Patent HU-219532-B (HU)
Title: Distributing network as well as method and regulating equipment for controlling the feed of electricity
Inventor: NORBERG CALLE
IPC: G07F15/00
Filed: 1995-07-03
Abstract: PCT No. PCT/SE95/00820 Sec. 371 Date Jan. 28, 1997 Sec. 102(e) Date Jan. 28, 1997 PCT Filed Jul. 3, 1995 PCT Pub. No. WO96/01520 PCT Pub. Date Jan. 18, 1996The present invention relates to a distribution network comprising electric wires (5) for distribution of electric current, a plurality of tap-off facilities (6) with at least one socket (9) for tapping off electric current to optional power-consuming units (1), and a central computer unit (10) communicating with the individual tap-off facilities. At least some tap-off facilities (6) in the network comprise a switch (13) and a regulating device (11) with a microprocessor (21), a user connecting a power-consuming unit (1) to one of said tap-off facilities being identifiable to the central computer unit (10) or to the regulating device (11) via a microprocessor in the power-consuming unit, and the regulating device, in case of accepted identification, keeping the switch (13) closed and permitting tap-off of electric current from the socket (9), whereas, in case of non-accepted identification, the regulating device keeps the switch open and prevents tap-off of electric current form the socket (9). The invention also related to a device and a method for respectively permitting and preventing current supply from the network.
Patent IT-1241896-B (IT)
Title: Multilayered cartridge filter with quality indication with incorporated check valve with possible adsorbent finishing and a possible ultraviolet treatment unit
Inventor: PASCALE GUIDOTTI MAGNANI FILIP
IPC: B01D/
Filed: 1990-09-14
Granted: 1994-02-01
Abstract: At least one secondary cartridge 24 having the porosity of the finishing layer of the primary cartridge and positioned in a transparent container 8 to expose treatment of the particles that leave the first cartridge and the necessity to replace the filter cartridges is connected downstream of the primary filter cartridge 17 and in series with it. The cartridges are preferably made with crosswinding on a tubular core and perforated with a continuous wire of synthetic material of appropriate type. In the primary cartridge the winding pitch of the continuous wire is progressively modified to form decreasing porosity grids in the direction of water flow. In the secondary cartridge the winding pitch of the wire is constant. The two cartridges are preferably positioned in a single container in whose cover a valve is housed 4- 6 which permits interruption of entry of water when the cartridges are replaced. On the bottom of the transparent body 8 of the container an opening with a discharge tap 30 is provided. <IMAGE>
Patent IT-1031927-B (IT)
Title: Single phase induction motor with capacitor start - is fitted with centrifugal switch which is used for cutting out part of capacitance for running
IPC: H02K/
Filed: 1975-02-21
Granted: 1979-05-10
Abstract: The object is to improve both the starting torque and the running torque and power factor. The mains windings (1, 2) are connected in the conventional manner to the supply. The start winding is split (3, 4) with both sections in series and in series also with the running capacitor (5) when at speed. At start a centrifugal switch (7) is closed connecting the start capacitor (6) across one section (4) of the start winding. The start winding acts as a transformer to increase the voltage across the start capacitor and, as the charge varies roughly as the square of the voltage, the effect is to considerably raise the starting torque without increase in capacitance.
Patent IT-1093678-B (IT)
Title: Vehicle drive system with IC engine and hydraulic motor - allows selective coupling of motor to fast-displacement pump operated by drive shaft of engine
IPC: B60R/
Filed: 1978-03-09
Granted: 1985-07-26
Abstract: A fast-displacement hydraulic pump is mechanically coupled to the engine drive shaft. A hydraulic motor is connected to the pump and to an accumulator by a first pipe. a tank is connected to the pump and to the accumulator by a second pipe. First actuators can be selectively operated to admit fluid to the two pipes. Second actuators can be selectively operated to block the fluid flow from the accumulator and the pump to the hydraulic motor, to couple the accumulator to the inlet port of the pump, and to couple the outlet port of the pump to the tank.
Patent IT-1202953-B (IT)
Title: Fluid desensitised safe-arm detonator assembly - for oil well perforating gun assembly, involves rotation of housings to obtain necessary condition
IPC: E21B/
Filed: 1979-07-06
Granted: 1989-02-15
Abstract: A detonating assembly comprises the housing members which are axially aligned with each other and have respective bores for a detonator and a booster. The housing members are movable about an axial shaft from a safe position with the bores non-aligned and an armed position in which the bores are aligned. A safety pin extends into a cut out portion in one of the housing members and covers one end of the booster bore when the housing members are rotated to a safe posn. Used as safe/arm detonator assembly for an oil well perforating gun. The gun assembly may be transported with the detonator assembly in the safe position and rotated to the armed position at the well site without disassembling the gun assembly. The safety pin covers and protects the booster from accidental detonation when the detonator assembly is in the safe position. The movement between safe and armed positions does not disturb the seal between the exterior and interior of the gun assembly so that the latter is protected from invasion of well bore fluids. The condition of the gun assembly is indicated visually.
Patent IT-1021360-B (IT)
Title: Tractor and trailer for solid refuse - has trailer able to tip and with removable dividing walls
IPC: B65F/
Filed: 1974-09-13
Granted: 1978-01-30
Abstract: The trailer is provided with a single axle (17a) positioned near the rear end of the body and a draw bar with a retractable single wheel (20) on a coupling socket (19) at the front. The coupling socket fits on to a ball which is winched up a ramp arranged on the back of the tractor. The trailer is divided into several compartments by removable partitions (25a, 25b) running crossways to the body length and secured by bolts (31, 26) which not only enables the partition to act as a flap when the lower bolt is removed but permits the compartment volume to be varied by selecting a different bolt hole (33).
Patent IT-1192567-B (IT)
Title: Penicillin
IPC: A61K/
Filed: 1978-09-15
Granted: 1988-04-20
Abstract: Polyethylene sachet, intended to collect the urine and excrement of dogs or other domestic animals, consists of a sheet provided with two fasteners at the.sides and one at the rear. The last has an opening for the an1mals tail and the sachet is positioned so that the fasteners (straps) can be bound on the animals back.
Patent IT-1206653-B (IT)
Title: Connecting lifting tackle to submersible pump - using hook releasably attached to yoke slidable along guide
Filed: 1978-11-21
Granted: 1989-04-27
Abstract: The connection device comprises a yoke (3) adapted to be guided along upright guides (2) and a lifting hook (8) releasably connected to the yoke. During lowering of the yoke, in a first position of the hook relative to the yoke, the hook is kept connected to the yoke by a latch mechanism. When the hook has conected with the pump or other appts. to be raised, the latch mechanism releases the tackle in a second position relative to the yoke whereby the appts. can be lifted by the hook.
Patent IT-1024064-B (IT)
Title: Large ring segments made by electroslag remelting - using curved mould-walls and base-plate travelling through an arc
Inventor: BELOGLAZOV A P
IPC: B22D/
Filed: 1974-12-20
Granted: 1978-06-20
Abstract: Plant for the electroslag remelting of curved segments uses a water-cooled mould with walls possessing radii of curvature to match the cast block required, and a consumable electrode is fed into the batch and connected to the power supply, the other pole of which is connected to the base of the mould. The mould-base is attached to a drum rotating on a horizontal axis to draw the curved segment out of the mould, and an electrode holder is also fixed to the drum for carrying at least one curved electrode which is fed into the bath by the rotation of the drum; the mould-base and the electrode holder are sepd. to preclude any electric contact via the drum. Used for the mfr. of segments for rings on cement furnaces, flanges, large gear-rings and rings for pressure vessels.
Patent IT-1239438-B (IT)
Title: Method to determine the specific sequence amount of DNA through non-radioactive probes and the related kit
IPC: G01N/
Filed: 1990-03-22
Granted: 1993-11-02
Abstract: A method to determine the quantity of specific DNA sequences in biological fluid samples and, in general, in water solutions, by hybridizing probes that complement the researched DNA sequence and that are marked by an enzyme in which each DNA sample to hybridize, after the proper preparation, is immobilized in a solid phase made up of an individual membrane disk, preferably nitrocellular or nylon, with a microtitration basin inside, where the DNA sample is dropped the solution in the basin to completely wet the membrane and, therefore, cause the liquid to evaporate; all the successive phases of the method, among which the hybridization of the immobilized DNA, the washing, the incubation with a fluorogennic sublayer to show the enzyme and the, preferably instrumental, reading, are directly carried out in the same basin containing the membrane, thereby making the procedure completely automatic. The invention also includes analytical kits developed to carry out the method.
Patent IT-1226662-B (IT)
Title: Filtering river pier
Inventor: ALESSANDRO GIORGI
Filed: 1988-04-18
Granted: 1991-01-31
Abstract: The invention concerned can be used on all waterways needing cleaned and clarified. It removes solids in suspension, sludge and sediment (see attached drawings). The application of the invention singly or in series along the course of a river permits efficient clearing of turbid waters, thus allowing fish habitats to improve and simultaneously permitting greater penetration of sunlight into the water. This creates the photic zone and starts a beneficial process of oxygenation of the water, regeneration, mineralisation and photosynthesis by the natural organisms suspended therein.<IMAGE>