baber/WOPTO huggingface dataset:
Patent GB-2086906-B (GB)
Title: Carbonylation process and novel transition metal catalysts
IPC: C07C29/153
Filed: 1980-02-12
Granted: 1983-08-17
Abstract: This invention concerns a continuous hydroformylation process comprising reacting an olefinic compound with hydrogen and carbon monixide in the presence of a reaction mixture comprising (1) a rhodium-containing catalyst having no reactive halogen and having at least one ligand complexed with said rhodium, the ligand comprising a complex compound containing at least one diaryl phosphino alkyl group and wherein the number of such diaryl phosphino alkyl groups in complex association with said rhodium is at least 2, e.g., (Ph2PCH2CH3)3Rh(CO)H, and (2), a non-complexed ligand substantially all of which is a non-complexed compounds containing at least one diaryl phosphino alkyl group, e.g., Ar2P(CH2)5PAr2 wherein the molar ratio of non-complexed ligand to rhodium is greater than 75:1 and wherein the ratio of the partial pressures of hydrogen to carbon monoxide is at least 3:1.
Patent GB-2068615-B (GB)
Title: Cash accounting and surveillance system for games
IPC: A63F9/00
Filed: 1981-01-15
Granted: 1983-05-18
Abstract: A cash accounting and surveillance system for games, whereby operation of a number of player operated gaming devices may be monitored for purposes of detecting abnormal operation and/or cheating and for providing automatic accounting information for record keeping and pilferage detection purposes. The system utilizes a node concept with each node having a non-volatile data storage capability and a communications capability for communicating with each of a plurality of gaming devices coupled to the node. The exemplary embodiment disclosed operates in conjunction with slot machines having mechanically rotatable reels and a microprocessor control system for randomizing the reel stopping payouts and other machine functions. Alternate embodiments are disclosed.
Patent GB-2121057-B (GB)
Title: Irradiation of povidone and povidone-iodine
Inventor: BUNTING THOMAS G
IPC: A61L2/08
Filed: 1983-05-12
Granted: 1985-09-11
Abstract: Povidone is sterilized by irradiation in the presence of iodine and iodide ions. In particular solutions of povidone are sterilized by gamma-irradiating the povidone in the presence of iodine and iodide ions, which are present in an amount which prevents gelation at that dose of gamma radiation which would cause gelation in the absence of the iodine and iodide ions. The gamma irradiation of povidone may be effected in the presence of iodine with both iodide and iodate ions or as povidone-iodine in the presence of iodide and/or iodate ions. Sterilization thus effected by gamma radiation while preventing gelation of the povidone and degradation of the povidone-iodine.
Patent GB-2158643-B (GB)
Title: Wire bonding method
Inventor: SHIRAI YUJI
IPC: H01L21/607
Filed: 1983-02-08
Granted: 1986-07-02
Abstract: A wire bonding apparatus which can variously change the shape of a loop of a bonding wire and can restrict the loop shape in accordance with specifications of an article being wire bonded. In the wire bonding apparatus, a wire guide unit moving both vertically and transversely, independently of a bonding tool, is disposed in proximity of the bonding tool which moves relative to the article to be wire bonded and which connects the wire between a first bonding region and the second bonding region. A mechanism is provided which changes the shape of the loop of the bonding wire when the wire guide unit moves vertically and transversely.
Patent GB-2197645-B (GB)
Title: Automatic test tube plug extraction apparatus
Inventor: TERUAKI ITOH
IPC: B67B7/16
Filed: 1987-03-31
Granted: 1990-05-09
Abstract: Automatic appts. for pulling out test tube stoppers in which stoppered test tubes (8) in a square or rectangular array in a case (9), etc. are carried (11) to an unloader (4). The unloader lifts up one column of tubes at a time and sets it on a single-file closed circuit conveyor (5), and this conveyor takes the tubes to a unit (6) which grips each tube in turn and removes its stopper. After this the tubes are forwarded by the single-file conveyor to a station (7) and when a complete column is at this station, it is lifted (9) into an outgoing case and the outgoing case is supplied out (31) when it is full.
Patent GB-2238043-B (GB)
Title: Plastics cap for blow-moulded plastics containers
Inventor: WILDFEUER EBERHARD
IPC: B65D53/02
Filed: 1990-10-25
Granted: 1993-10-20
Abstract: Such plastic lids have an outer edge (4), surrounding the barrel neck (3), and an inner edge (5), which enters into the barrel neck (3) and projects over the lid bottom (6) below the barrel opening, and a sealing ring, inserted between the outer edge (4) and the inner edge (5) of the lid. Said sealing ring is pressed against the opening edge (14) of the barrel neck (3) by a clamping ring (10) or clamping wire, the clamping ring (10) or clamping wire gripping over a flange (11) or flange portions moulded onto the outer edge (4) of the lid at the bottom, and a solid rim (12), which projects radially outwards from the barrel wall, gripping with spacing below the barrel opening, which rim can be constructed as a peripheral flange or subdivided into flange portions. An axially projecting annular web (8) is moulded on from the base of an annular space (7) formed by the outer and inner edges (4 and 5) of the lid. When the lid (1) is closed, said annular web introduces axial forces, caused by stacking, dropping etc., directly into the barrel neck (3). Arranged on both sides of the annular web (8) are sealing rings (13) which rest with prestress on the opening edge (14) of the barrel neck (3) when the lid (1) is closed. 
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Patent GB-2263903-B (GB)
Title: Spherical granules of porous silica or silicate, process for the production thereof, and applications thereof
Inventor: KIYOSHI ABE
IPC: C01B33/193
Filed: 1993-01-25
Granted: 1995-08-09
Abstract: A porous and spherical silica is recovered in high yields from a neutralized product of an alkali silicate obtained by using an acrylamide type polymer as a coagulation growing agent, and the above silica is reacted as a precursor with a metal compound of the Group II of periodic table in an aqueous medium to obtain amorphous or fine, laminar and crystalline porous and spherical silica or silicate granules having a high degree of true sphericality, a symmetrical grain size distribution and a refractive index over a range of from 1.4 to 1.7. The porous and spherical granules have a primary grain diameter of 0.3 to 30  mu m as observed through an electron microscope, have an apparent specific gravity of from 0.05 to 0.5 g/ml, and are cheaply obtained in high yields, and can hence be used as a filler for various paints and resins. In particularly, the granules excellently disperse in the resins, have a refractive index close to those of the resins, are not crushed during the kneading with resins or extrusion, or do not damage the apparatus. The films obtained by using these granules exhibit very excellent transparency, anti-blocking property and scar resistance. Moreover, the porous and spherical zinc phyllosilicate type granules having fine grain sizes and symmetrical grain size distributions, are excellent in their odor scavenging property and sweat controlling property.
Patent GB-2313981-B (GB)
Title: Assymetric communications channel for a portable computer
Inventor: CUNDALL JOHN STEVEN
IPC: H04L29/06
Filed: 1997-03-12
Granted: 2001-04-18
Abstract: A wireless communications link for a portable computer 1 , comprises a first communicator 3, operating in accordance with a relatively low bandwidth GSM based mobile radio telephone system such as DCS 1800 or PCS 1900, to provide a first digital communications channel 3a, a second communicator 2, operating in accordance with the higher bandwidth Digital Audio Broadcast (DAB) system, based on the Eureka-147 standard, to provide a second digital communications channel 2a, and a data processor unit 15, arranged to operate in combination with the first and the second communicators, which transmits the portable computer's data requests to the internet via the first communications channel 3a and receives internet data via the second communications channel 2a, thereby providing the portable computer with a low bit rate channel for communicating its limited instructions to an internet supplier and a high bit rate channel for downloading large data files from the supplier.
Patent GB-2341272-B (GB)
Title: High voltage shield
Inventor: GOLDMAN RICHARD
IPC: H01L21/822
Filed: 1998-09-03
Granted: 2003-08-20
Abstract: An integrated circuit has a guard ring for shielding a first area 14 (eg. high voltage area) from a second area 15 (eg. low voltage). The guard ring comprises a conductive guard ring 6, (eg. metal), which is partially exposed through a passivation layer 13 in the integrated circuit 1. A semiconductor guard ring 8, (eg. silicon), is isolated from the first and second areas of semiconductor by at least two trench rings 16, one located on each side of the semiconductor guard ring 8. A plurality of conductive elements (comprising a metal connection plate 18 and via 19) connect the conductive guard ring 6 and the semiconductor guard ring 8 at spaced apart intervals. The conductive guard ring 6, semiconductor guard ring 8 and conductive elements are all connected to a ground source. If high energy particles move from the first area towards the second area, they are attracted to the exposed metal, and their charge is conducted to ground.
Patent GB-2331237-B (GB)
Title: A seating unit
Inventor: DRYBURGH IAN
IPC: B60N2/90
Filed: 1995-12-11
Granted: 1999-07-28
Abstract: A seating unit (1) comprises a fixed housing (10) containing a primary seat with a reclinable back arranged to recline in such a manner that it remains within the housing. The seating unit is suitable for a aircraft cabin and may further comprise a leg-rest arranged to cooperate with the seating portion to form part of a substantially flat surface when the back is reclined in a substantially horizontal position. The seating unit may further comprise a secondary seat (3) positioned to face the primary seat, the secondary seat having a seating portion positioned to cooperate with the leg-rest of the primary seat to form a portion of the substantially flat surface when the back of the primary seat is reclined in the substantially horizontal position. Privacy between seats and use of available space within an aircraft cabin may be optimised by arranging at least some of the seats in an echelon. <IMAGE>
Patent GB-2355755-B (GB)
Title: Two way gate catch
Inventor: EVANS CAROLINE LILIAN
IPC: E05B65/06
Filed: 1999-10-26
Granted: 2003-06-25
Abstract: A gate catch that allows the gate to be opened in either direction (either into or out from the field or yard), comprising of a mount plate (<B>4</B>) to mount the gate receiver (<B>5</B>) to hold the gate in the locked position. A lock/grip (<B>1</B>) when lowered prevents movement of the receiver locking the gate in the closed position and when raised enables the gate to be opened by releasing the receiver. A return spring (<B>3</B>) to assist the gravitational effect on the lock/grip providing a quicker locking action and a lock cover (<B>2</B>) to protect the return spring from the weather. Animals and vehicles being driven through the gate do not have to be backed up in order to open the gate. No catch is necessary on the gate, preventing damage to the livestock by puncturing.
Patent HU-211104-B (HU)
Title: Rotating mowing apparatus
Inventor: SCHULZ WILFRIED
IPC: A01B73/04
Filed: 1992-02-11
Abstract: The invention relates to a rotary mower having a plurality of mowing rotors which rotate in a common horizontal plane during work. In this position, the mowing rotors have a specific working width. To obtain a transport width smaller than the working width, the outer mowing rotors (2') are arranged on auxiliary frames (9) which are so connected movably to a machine frame (1) that they can be displaced out of their position in a common horizontal plane, so that the outer mowing plates (4) reach near to the cylindrical casings (3) of the inner mowing rotors (2). For this purpose, the auxiliary frames (9) can be connected to the machine frame (1) by means of links (7, 8) or also by means of cam guides. <IMAGE>
Patent HU-215828-B (HU)
Inventor: KOCH LEHEL
IPC: F23D5/04
Filed: 1994-02-21
Abstract: A találmány tárgya berendezés növényolaj, főként repceolaj eltüzelésére. A berendezés olaj- és levegőbevezetéssel, égőtérrel, valamint az olajbevezetés környezetében olaj film kialakítására alkalmas párologtatófelülettel van ellátva, és jellemző vonása, hogy az égőtér egy közös hossztengely (64) mentén diffúziós égőtérre (6) és kinetikus égőtérre (7) van megosztva, a diffúziós égőtérnek (6) legalább két levegőbevezetése van, amelyek kö- zül az első levegőbevezetés a hossztengellyel (64) párhuzamosan a párologtatófelület felett, míg a második levegőbevezetés a hossztengelyre (64) merőlegesen van elhelyezve, a kinetikus égőtémek (7) olajporlasztó fúvókája (40) és legalább két levegőbevezetése van, utóbbiak közül az első levegőbevezetés az olajporlasztó fúvókával (40) párhuzamosan, a második levegőbevezetés pedig a hossztengelyre (64) merőlegesen van elhelyezve.  HU 215 828 B A leírás terjedelme 14 oldal (ezen belül 8 lap ábra)
Patent HU-215704-B (HU)
Title: Neutral ph cleansing bar and process for making it
Inventor: EVANS MARCUS WAYNE
IPC: C11D1/14
Filed: 1993-03-18
Abstract: The invention provides a firm, ultra mild, neutral pH cleansing bar comprising: from about 5% to about 50% of monocarboxylic acid; wherein from about 20% to about 65% by weight of said monocarboxylic acid is neutralized; from about 20% to about 65% of an anionic and/or nonionic bar firmness aid, and from about 15% to about 55% water by weight of said bar; wherein said free monocarboxylic acid is from about 35% to about 80% by weight of said mixture of free and neutralized monocarboxylic acid; wherein said neutral pH is from about 6.3 to about 8.0; wherein the said neutralized monocarboxylic acid has a cation selected from the group consisting of sodium, magnesium, calcium, aluminum, and mixtures thereof; and wherein said bar comprises a rigid crystalline phase skeleton structure comprising an interlocking, open three-dimensional mesh of elongated crystals consisting essentially of said monocarboxylic acid.
Patent IT-1130208-B (IT)
Title: Solar energy cell made from silicon wafer
Inventor: LINDMAYER JOSEPH
IPC: F24J/
Filed: 1980-01-08
Granted: 1986-06-11
Abstract: One surface of the wafer is employed to receive and absorb incident light and to convert the light into electrical energy. The surface is first coated with a mask which resists the attack of an etchant, and the exposed zones of the Si are then etched to produce symmetrical recesses in the surface, which is subsequently provided with an electrical connection. The mask pref. has a uniform thickness and covers all the surface of the Si, the mask is made esp. by an agent which oxidises the Si to form silica, and the silica is pref. covered by photoresist and etched to form the mask. The recesses are pref. inverted pyramids, of which the bases occupy more than 90% of the surface of the Si. The rear side of the wafer may also be provided with similar recesses filled with metal acting as a heat sink. All the incident light is absorbed, none being reflected, so the energy yield of the cell is increased.
Patent IT-1238451-B (IT)
Title: Method and device for lifting the weight of food successively placed in microwaves and to control the handling thereof
Inventor: CIGARINI ENZO
IPC: F24C/
Filed: 1990-02-01
Granted: 1993-08-18
Abstract: Method and device for lifting the weight of food successively placed in a microwave oven and to control the handling thereof, said oven (1) comprised of a cooking chamber (4) and a microwave or magnetron generator (2), in which said lifting occurs through the raising of the heating of a body (12) in material which is sensitive to microwaves, placed in the aforementioned chamber (4) not shielded by the foods (9) themselves, during the phase of activating the magnetron (2) to a prefixed power and for a predetermined time and through the cooling of said body (12) via a circulation of air. Such method is implemented by means of a device consisting of a body (12) of microwave sensitive material, not shielded by the food (9), on any point of the wall (5, 6, 7) of the cooking chamber (4), temperature sensors (14) being associated to the body (12) and cooling elements (16, 25) by means of air circulation at the termination of every operative cycle.
Patent IT-1151108-B (IT)
Title: Electronically-controlled grain mill
Inventor: ROSZMANN ISTVAN
IPC: B02B/
Filed: 1982-03-19
Granted: 1986-12-17
Abstract: The grinder is designed to work automatically or semi-automatically and is suitable for remote control. The grain arriving into the machine is sensed by a control device producing a signal which carries out, by electromechanical means, the starting and stopping of the feed rolls (9), the starting and stopping of the grinding rolls (10,11) and the setting of the grinding gap when the machine is in fully automatic operation. The machine operates with delayed roll advance. No pneumatic- or hydraulic auxiliary energy is needed for its operation.
Patent IT-1227159-B (IT)
Title: Process for prolonging the length of time drugs formulated for long-term effect remain in the gastrointestinal tract and forms of dosage thus obtained.
Inventor: BONGIOVANNI GIOVANNI
IPC: A61J/
Filed: 1988-07-21
Granted: 1991-03-20
Abstract: The polymers that coat microcapsules of slow release drugs are made capable of binding with bioadhesive polymers by applying surface-active substances to the membrane of the microcapsules. The bioadhesive polymers in their turn bind with the mucin and with the cells of the epithelium of the gastrointestinal tract, and therefore remain in the stomach and in the intestine for extended periods of time. Therefore the length of time the microcapsules, which after treatment with the surface-active substance bind with the bioadhesive polymer, remain in the gastrointestinal tract, is prolonged allowing the therapeutic effect of the drug to be optimised and the acceptability to patients to be improved.
Patent IT-1049382-B (IT)
Title: Tape drive system for cassette recorders - has centrifugally influenced plungers to regulate direction of rotation of drive
IPC: G11B/
Filed: 1975-03-26
Granted: 1981-01-20
Abstract: The apparatus for driving magnetic tapes for a tape recorder includes a reversible electromotor connected with two spindles with disconnectable couplings. The mechanical linkage embodies a central spindle (5) with a triple toothed cam (9) with engagement determined by a spring loaded plunger which locks with an inner ring (10). At high rotating speeds the plungers move outwards and engage a depression (13) in the external ring. The adjustable member may take the form of an elastically deformable leaf spring. The arrangement enables a central drive in one direction of rotation to be converted into peripheral drives in either direction at different speeds.
Patent IT-1218144-B (IT)
Title: Centrifugal process for cleaning polluted air
Inventor: CAPULLI GIUSEPPE
IPC: B04B5/08
Filed: 1987-07-13
Granted: 1990-04-12
Abstract: The process uses centrifugal force and venturi acceleration to achieve intimate contact between polluting gas and neutralising liquid. This is achieved by a rotor with an inclined blade assembly on its upper part to draw in the gas, and a motor-driven pump to spray liq. inside the rotor, which by centrifugal force impels the liq.-gas mixt. to its periphery. There it encounters the venturi holes, where due to intimate contact, occurs capture of particles and soln. and/or condensn. of gases in the re-circulated liquid. The process uses a pre-treatment unit consisting of an expansion chamber and liquid bombardment to remove coarse particles, with cooling and humidification. Sepn. of air and liq. takes place during final expansion, the liq. being returned to a tank for re-circulation.
Patent IT-1174282-B (IT)
Title: Membranes contg. inorganic ion-conductive material
Inventor: JEYSEN ROGER FRANS ROSA
IPC: H01M/
Filed: 1980-03-18
Granted: 1987-07-01
Abstract: Membranes consisting of an organic binder (I) contg. an inorganic ion-conductive material (II) are made by first forming a viscous soln. of the (I) in a solvent and adding polyantimonic acid (H3Sb3O5(OH)8)3 (H5Sb5O6(OH)18) (III) and/or zirconium oxide as (II). The soln. is then cast onto a plate and the solvent is allowed to evaporate, after which the resulting membrane is removed from the plate. Suitable (I) is eg. polyvinylidene fluoride, polypropylene, polysulphone, or copolymers of ethylene and monochlorotrifluoroethylene. Prods. are ion-conductive membranes which are esp. useful as membranes in electrochemical cells, eg. in the prodn. of Cl2 or H2 by electrolysis.
Patent IT-1211848-B (IT)
Inventor: ALESSANDRO MASCIOLI
IPC: F01N1/06
Filed: 1987-10-12
Granted: 1989-11-03
Abstract: PCT No. PCT/IT88/00072 Sec. 371 Date May 22, 1989 Sec. 102(e) Date May 22, 1989 PCT Filed Oct. 11, 1988 PCT Pub. No. WO89/03472 PCT Pub. Date Apr. 20, 1989.The device reduces the intensity of noises with localized outlet like those present in the exhaust pipes of endothermic motors, making use of sound-interferences determined by an elastic vibration by means of springs (10) or (12) or (15) of a rigid rod (6) having its fulcrum in (11) and passing through coupled tubes (1) and (2). The acoustic waves spreading in the exhaust and acting onto blade (7) out of one piece with said rod (6) inside the exhaust pipe (1), determine the vibration of the corresponding blade (8) out of one piece with the opposite part of said rod (6) and housed in the coupled pipe (2) so as to generate vibrations in perfect phase opposition interfering at the exhaust pipe's outlet, thus anulling or strongly reducing the noise.
Patent IT-1119936-B (IT)
Title: Subcutaneous and intramuscular antifilarial implants
Inventor: MILLER ROBERT LEE
IPC: A61K/
Filed: 1979-09-11
Granted: 1986-03-19
Abstract: Implant comprising a slow release from of diethylcarbamazine (I) for controlling filaria parasites in vertebrates is administered subcutaneously or intramuscularly. the implant supplies sufficient (I) to the blood stream to interfere with the life cycle of the parasite in the larval stage and in the microfilariae reproduction stage. (I) is released into the blood stream over weeks or months by diffusion through, and/or biodegradation of, wall material of the implant. Effective in animals and humans in eradicating filaria parasites that have entered the blood. Because of the slow release, the usual anaphylactic shock problems are avoided.
Patent LT-5174-B (LT)
Title: Method for reprocesing rubber waste and device for implementing thereof
Inventor: ROZNOVSKIJ IGOR
IPC: F23G5/027
Filed: 2003-12-15
Abstract: Method for reprocessing rubber waste by pyrolysis in heat carrier medium, when temperature of the carrier is between 400 and 700 degree of Celsius, and when feeding of the heat carrier is supplied direct into a work chamber of a reactor. The rubber waste preloaded on a vehicle is put to a loading chamber, and after pyrolysis the vehicle is put into a cooling chamber in which solid phase of pyrolysis product is cooled. Getting cool the vehicle is move out the cooling chamber for off-loading. Thedevice for reprocessing rubber waste consists of a pipeline for continuous supplying of heating energy into the work chamber. At least one part of the pipeline has opportunity to contact with heater and has entry into the work chamber of the reactor, the loading chamber, the cooling chamber with supplying means of the cooling medium, and the loading means of the rubber waste and off-loading means of the solid phase of the pyrolysis product, that are designed as vehicle means, furthermore, the reactor is placed