baber/WOPTO huggingface dataset:
Patent GB-2090034-B (GB)
Title: A circuit arrangement in a coin checker
IPC: G07D5/08
Filed: 1981-11-24
Granted: 1984-08-30
Abstract: The coins (37) come within the coil field of an oscillator (2,6,7). Within a reverse feedback path of the oscillator amplifier (2), several resistances (11 to 18) are arranged, switchable parallel to each other individually or in any desired combination, by switching transistors (21 to 28), each controlled by a program (29). This makes the amplification controllable step by step. The program (29) has a constant-value-storage (49) with a stored standard value for the amplification in which oscillations cease whenever the field coil area is free and a calibrating resistance (35) is connected parallel to the condenser (7) of the oscillator (2,6,7). For each coin type, two pre-determined standard limit values of amplification are stored in the constant-value-storage (49), with the oscillations ceasing between them in the presence of an acceptable coin (37). Prior to each testing operation, the program (29), with calibrating resistance (35) being connected parallel to the condenser (7) increases the amplification step by step until oscillations cease. The quotient of the thus obtained amplification value and the standard value is multiplied by the two standard limit values of each type of coin, and the product is stored in the read-write-memory (59) as the nominal limit value. During the coin testing, the amplification is altered step by step from the highest nominal limit value to the next lower, and so on. A coin acceptance signal is issued whenever the oscillator oscillations do not cease with the higher of the two nominal limit values and do stop with the lower of the two nominal limit values.
Patent GB-2166818-B (GB)
Title: Lock-up control device for torque converter in automatic transmission for vehicle
Inventor: NISHIKAWA MASAO
IPC: F16H61/14
Filed: 1985-11-28
Granted: 1986-12-17
Abstract: A lock-up control device for a torque converter in an automatic transmission for a vehicle comprises a modulator valve Mv disposed in an oil passage for connecting an oil pressure cylinder 14 of the lock-up clutch with an oil pressure source, the modulator valve being composed of a valve body 86 for opening and closing said oil passage, a spring for biasing said valve body in a valve-opening direction, a first oil pressure chamber in which oil pressure biases the valve body in a valve-closing direction and a second oil pressure chamber in which speed-responsive oil pressure biases said valve body in the valve-opening direction. A solenoid valve 96, 97 releases pressure in said second oil pressure chamber to disengage the lock-up clutch when the throttle is released. A timer valve Tv disengages the clutch during a ratio shift. The lock-up clutch slips when speed is low and torque is high. <IMAGE>
Patent GB-2217302-B (GB)
Title: Food containers
Inventor: BUNCE MARTIN CHRISTOPHER
IPC: B65D81/34
Filed: 1989-03-31
Granted: 1991-11-27
Abstract: A tray-type food container for food which is to be heated or re-heated in the container comprises both a flat outer lid (14) heat-sealed to a horizontal flange (12) on the tray (11) and a perforated inner lid (16) of substantially rigid and preferably transparent material which is supported on a step (18) in the wall (13) of the tray and is shaped so as to extend above the level of the step and to provide finger holes (21) whereby it may be grasped and removed after the outer lid has been removed. The inner lid (16) may support the outer lid (14) flush with the flange (12). The flange (12) may have a peripheral groove (23) to form a guide for a knife (24) for removal of the outer lid (14). The flange (12) may also carry heating instructions in a machine readable code. A vending machine comprising a microwave oven (31) may be provided with means for selecting a container from a number of stacks (34) and with means (51,52,53) for reading the coded heating instructions and regulating the energy supply to the microwave oven (31) accordingly.
Patent GB-2229620-B (GB)
Title: Sweetening compositions comprising sucralose and isomaltulose
Inventor: BEYTS PAMELA KAY
IPC: A23L27/30
Filed: 1990-03-23
Granted: 1992-08-19
Abstract: Sweetening synergy is is obtained by combining sucralose and isomaltulose.
Patent GB-2273943-B (GB)
Title: Separating mechanism
Inventor: ALDRIDGE GRAHAM JAMES
IPC: D01B1/38
Filed: 1992-09-04
Granted: 1995-10-25
Abstract: PCT No. PCT/GB92/01615 Sec. 371 Date May 4, 1994 Sec. 102(e) Date May 4, 1994 PCT Filed Sep. 4, 1992 PCT Pub. No. WO93/05211 PCT Pub. Date Mar. 18, 1993.An apparatus for separating fiber and shiv includes a pinned metering rotor and a pinned separation rotor adapted to rotate with surfaces moving in opposite directions and having fixed bearing locations, the final separation rotor being adjacent a shroud in which are a plurality of slots, and a pinned doffer rotor rotatable in either direction and having a bearing location which is adjustable relative to the separation rotor. A shell feed structure at the intersection of the metering rotor and the separation rotor has a surface adjacent the separation rotor substantially parallel to the surface of that rotor, and a surface adjacent the metering rotor having a curvature greater than that of the metering motor.
Patent GB-2277073-B (GB)
Title: Improvements in or relating to transport apparatus
Inventor: LYNCH DAVID
IPC: B65G47/68
Filed: 1994-04-05
Granted: 1996-08-14
Abstract: Article transport apparatus (10) comprises first and second transport means (12,14) for transporting a plurality of articles, in the form of biscuits (100). The second transport means is arranged to receive biscuits from the first transport means, and the second transport means comprises a plurality of lanes (18) extending lengthwise of the second transport means, along which articles can be transported. The first transport means comprises guide means (20,22,28) to guide the article towards at least a selected one of the lanes. The guide means may be in the form of laterally movable walls (20,22) or rotatable members (28). <IMAGE>
Patent GB-2352141-B (GB)
Title: Session protection system
Inventor: JACKSON MARTIN K
IPC: H04L12/70
Filed: 1999-07-07
Granted: 2003-10-29
Abstract: A session protection system for an ATM packet switching network enables real-time data to be protected from unauthorised access. The usual rules for transmission/reception ensure ATM cells are delivered in the order transmitted, and with a consistent VP or VP/VC value. ATM defines an adaptation layer for transmitting packets through a VC, whereby adaptation layer endpoints break packets into cells and packet transmission relies on both rules for correct operation. The session protection system disrupts this control and employs at least one pseudo random number generator (PRG1,PRG2), located in a transmitting network element (A) to break at least one of the rules by either delivering cells in a different order or delivering ATM cells with a non-consistent VP or VP/VC value. At least one pseudo random number generator (PRG1,PRG2) at a receiving network element (B) either reassembles cells in the order of transmission, or with a consistent VP or VP/VC value respectively. Exchange keys are used to synchronise the pseudo random generators.  <IMAGE>
Patent GB-2355779-B (GB)
Title: A hydro-pneumatic cushioning device
Inventor: BUSHNELL JOHN JAMES
IPC: B61G9/08
Filed: 1999-10-25
Granted: 2002-12-24
Abstract: In the field of energy absorbing devices such as end of car couplers for railway vehicles, a hydro-pneumatic cushioning device includes a cylinder chamber (13) which has two ends, one (14) of which is closed, and which is filled with hydraulic fluid, a hydraulic fluid reservoir (29), metering means (35,36,37) which provide metered communication between the cylinder (13) chamber and the reservoir (29), a piston (10) comprising a piston head (11) and a piston rod (12) which is slidable within the other end (16) of the cylinder chamber. Movement of the piston (10) away from a location within the cylinder chamber (13) which the piston adopts when the device is not loaded displaces hydraulic fluid from the cylinder (13) to the reservoir (29) through said metering means, there being one-way valve means operable to allow flow of hydraulic fluid from the reservoir (29) to the cylinder chamber (13) and a space (62) which is filled with gas that acts through the hydraulic fluid to urge the piston (10) towards said location when the device is not loaded. The cylinder chamber (13) includes resiliently-biassed abutment means between the piston head (11) and the structure (16), the abutment means being operable to be abutted by the piston head as it moves towards said other end (16) whereby to establish said location as a predetermined neutral position of the piston head (11) spaced from the structure (16). Consequently the device can absorb energy in the draft direction.
Patent HU-216486-B (HU)
Inventor: FROMMELT MARKUS
IPC: B25C1/14
Filed: 1994-04-22
Abstract: A találmány tárgya belövőszerkezet, amelynek dűgattyúvezetése (2),hajtótöltet (5) hajtógázai által egy, hátsó kiindűlási helyzetből egyelülső véghelyzetbe hajtható dűgattyúja (1) van, tő ábbá töltettartója(4) és a dűgattyúvezetést (2) sűgárirányban körülvevő házrésze (6)van. A dűgattyúvezetés (2) és az ezt körülvevő házrész (6) között atöltettartóval (4) összekötött, a dűgatytyúve etésen (2) kiképzettnyílásőn (2c) át a dűgattyú (1) vezetőfűratába (2a) tőrkőlló csatőrna(7) van. A csatőrnát (7) a külső légtérrel lezárható áttörés (3a) kötiössze, tővábbá a csatőrnának (7) a cs tőrna (7) belövési irányba esőrészeivel és a vezetőfűrattal (2a) a külső légtér felé zárttárőlóteret képező zárható szelepszerkezete van. A találmányértelmében az áttörés (3a) a töltettartót (4) h rdőzó tartón (3) vankialakítva, és a szelepszerkezet a tartónak (3) a dűgattyúvezetéshez(2) képest tengelyirányú, a belövési iránnyal ellentétes irányúrelatív elmőzdűlásával lezárhatóan van kialak tva, egyben az áttörés(3a) a tartónak (3) a lezárórészt képező dűgattyúvezetéshez (2) képesttengelyirányú, a belövési iránnyal megegyező irányú relatívelmőzdűlásával lezárhatóan van kiképezve. ŕ
Patent HU-214199-B (HU)
Inventor: GUTTENBERGER HANS-GEORG
IPC: C14C1/08
Filed: 1994-05-06
Abstract: (57) KIVONAT A találmány szerinti eljárás sőrán először állatbőrökből mésztejjel ésadőtt esetben nátriűm-szűlfiddal történő kezeléssel bőr előterméketállítanak elő, amit vizes kezelőfőlyadékk l töltött tartályban szén-diőxidnak a kezelőfőlyadékba adagőlása mellett mésztelenítenek. Atalálmány lényege, hőgy a vizes kezelőfőlyadékhőz járűlékősanőxidációs anyagőt adűnk. Célszerűen őxidációs anyagként őxigéntartalmúgázt alkalmazűnk, amit a vizes kezelőfőlyadékban őldanak. ŕ
Patent HU-214017-B (HU)
Inventor: HAJPAL ISTVAN
IPC: C07C49/825
Filed: 1995-01-19
Abstract: Az eljárásban a címbeli vegyületet úgy állítják elő, hőgy vanillintacetőnnal kőndenzálnak nátriűm és káliűm hidrőxid megfelelő arányúőldatában, majd a nyert vanillálacetőnt ketőn őldószerb n hidrőgénezikúgy, hőgy csak a kettőskötés hidrőgéneződjék. Ily módőnélelmiszeripari különleges minőségű terméket nyernek. ŕ
Patent IT-1022014-B (IT)
Title: Wash and rinse liquor recovery system - for motor vehicle or container washing plant has filter and centrifugal sludge remover
IPC: B60J/
Filed: 1973-08-27
Granted: 1978-03-20
Abstract: Motor vehicle or container washing plant with recovery of wash and rinse liquors collects the wash liquor from the vehicle and separates sludge, and has a receiver and filter for collected rinse water, which is recycled to the rinsing unit after filtration; the filter is regularly backwashed. The stored wash liquor, after sludge removal, can be recycled to the washing plant from storage. Pref. sludge may be removed centrifugally. The wash liquid can be topped up with fresh water from a chemical prepn. plant. The filter has a first filter followed by second filters in parallel. Water economy is facilitated.
Patent IT-1161577-B (IT)
Title: Sec. aluminium recovery process
Inventor: IVANOVSKY LEONID EVGENIEVICH
IPC: C22B/
Filed: 1983-02-09
Granted: 1987-03-18
Abstract: Sec. Al materials are melted at 720-1050 deg.C in an alkaline earth metal halide melt of s.g. 2.7-3.9 g/cc. at a halide: aluminium wt. ratio of 1-10:1. The melt may contain 10-25% alkali metal halide by wt. of alkaline earth metal halide. High purity (92-98%). Al (alloy), free of heavy non-ferrous metals, refractory metals, iron and their alloys, is recovered in a simple manner. Salt bath consumption is low and the Al separates rapidly and is free of gases and non-metallic inclusions.
Patent IT-1239948-B (IT)
Title: Procedure and machine for de-greasing metal parts.
IPC: B01D/
Filed: 1990-03-26
Granted: 1993-11-27
Abstract: Procedure and machine for de-greasing worked metal parts, according to which once the metal parts have left the machine, they are de-greased by a heated centrifugal action, when the parts are still of a temperature equal or near to that of when they have terminated working in the machine. The de-greasing machine includes a basket which is supported and made to turn by a command shaft, the bottom of the basket slides all the way along the shaft between opening and closing of the basket, unloading the centrifuged metal parts.
Patent IT-1237119-B (IT)
Title: Products from acid 6-D(-)-α-(4-ethyl-2,3-dioxide-1-piperazinil carbonylamino)-α-phenylacetamido penicillin, preparation process and related pharmaceutical compositions.
Inventor: PURICELLI LAURA
IPC: C07D/
Filed: 1989-11-02
Granted: 1993-05-18
Abstract: Described are new products from acid 6-D(-)-α-(4-ethyl-2,3-dioxide-1-piperazinil carbonylamino)-α-phenylacetamido penicillin with (+-) 1-methoxy-propanol and (+-) 1-ethoxy-2-propanol. The products in question, used in the treatment of bacterial infections, are taken orally in larger quantities than that the acid administered in the same way.
Patent IT-1230176-B (IT)
Inventor: BENATTI FRANCESCO BERTONE MARI
IPC: A43B23/02
Filed: 1988-12-06
Granted: 1991-10-18
Abstract: The invention concerns a sports shoes comprising a sole of elastomeric material and an upper of fabric. This fabric is a composite monolithic fabric having opposite surfaces (21, 22) at separated weaving, wherein each one of the two surfaces of the fabric has weft yarns (222) and warp yarns (221) distinct from those of the other surface and not belonging to this latter, braided together and wherein the yarns of a surface have a colour different from that of the yarns of the other surface.
Patent IT-1152038-B (IT)
Title: Profiled building constructional component
Inventor: KOLLER ERNST
IPC: E04C/
Filed: 1982-08-23
Granted: 1986-12-24
Abstract: The constructional component for buildings is in the form of a profiled bar, and secures items such as plates etc. It is of I-section, with two flanges (3,4) joined by a web. On the outside of each flange a lengthwise trough is formed (5,6), each of cross-section widening towards the bottom. One of the flanges (3) is narrower than the other (4). One at least of the troughs can contain cold-insulating material (15), and there can be lengthwise ribs protruding from the flanges on either side of the web, which can be double-walled.
Patent IT-1191005-B (IT)
Inventor: ARVEDI GIOVANNI
IPC: E04B1/19
Filed: 1982-09-16
Granted: 1988-02-24
Abstract: @ A three-dimensional reticulated structure or space lattice structure is formed of metal rods (1) tapered at their ends so that the loss of cross-section leads to a thickening of the tubular wall (2) of the rod, whereby it can be threaded at its ends (1a) by removal of material without losing mechanical strength. This is preferably attained by coining through at least six successive passes in dies of increasingly smaller dimensions. The knots or junctions are bored metal cups (3), said rods (1) converging into the bores thereof and being fixed simply by bolts (4). A plug (7) of concrete reinforced with steel fibres closes the base of the cup (3) while allowing its reopening for inspection and maintenance, and provides further mechanical strength to the assembly.
Patent IT-1037074-B (IT)
Title: Elastomeric poly(alkoxy aryloxyphosphazenes) - with lower glass transition temp. and higher heat stability
IPC: C08G/
Filed: 1974-07-08
Granted: 1979-11-10
Abstract: Novel copolymers contain 10-50000 randomly distributed units of formulae (I), (II), and (III): (where Y is 1-15C alkyl and Z is C6H4X or C6H3X2; X is H, Cl, Br or 1-4C alkyl, >=2 being different; and the ratio Y:Z is 4:1-2:3). The copolymers have lower Tg and better heat stability than similar materials, improved solubility and some have good flame resistance. When vulcanised they may be used as tyres, flexible hose, gaskets.
Patent IT-1192572-B (IT)
Title: Asymmetrical ester(s) of di:hydro-pyridine carboxylic acid - having pharmaceutical activity
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-1237464-B (IT)
Title: Technological process for producing humic acid, from humic acid salts (humics), and humic substances in general, from common substances called 'compounds' produced through fermentation of organic material contained in solid, urban waste (S.U.W.) or through organic fermentation in general.
Inventor: GAETANO D AMORE
IPC: A01B/
Filed: 1989-09-11
Granted: 1993-06-05
Abstract: The invention refers to a technological process that makes it possible to obtain products from fermentation of solid, urban waste, called compounds, humic acid, humic acid salts (humics) and more generally 'humic substances'. These products are highly useful in agriculture to nourish the ground, whether they are used along or mixed with inorganic fertiliser salts. Careful experimentation carried out by distinguished researchers around the world has confirmed the invaluable role carried out by humic substances in agriculture. Furthermore humic substances can be used in industry and medicine. In nature humic acids can be found in agricultural land humus that has a high level of fertility, a property that is transferred to the humic acids present that, contained in the active ingredients, participate in the activities of changing and absorbing earth carried out by this fertilizer.
Patent IT-1029118-B (IT)
Title: Data transmission system for vehicle control - modulates pulse length and delayed pulses give carrier wave at receiver
IPC: G01G/
Filed: 1975-03-14
Granted: 1979-03-10
Abstract: At the transmitter is generated a recurrence frequency varying as a function of data to be transmitted with pulses whose duration is rotably less than their recurrence period. These pulses modulate a short range very high frequency carrier wave. The receiver demodulates the carrier wave received and restores the pulses, then generates from these pulses a signal modulated as a function of their recurrence frequency and representative of transmitted data. The receiver generates from each of the restored pulses, a similar but delayed pulse which modulates with the aid of the delayed pulse a new short range carrier wave for relaying the wave received, whilst inhibiting the reception at least during the duration of each delayed pulse.
Patent IT-1234603-B (IT)
Title: Additional, withdrawing and mechanised step for motor vehicles, in particular ambulances
Inventor: MENNA EZIO
IPC: B60N/
Filed: 1988-05-10
Granted: 1992-05-25
Abstract: The present invention concerns a step comprising an element (2) sliding on fixed guides (41); levers (5), oscillating around a fixed axle (A) and hinged on posterior jibs (7) fixed on the back of said step. Said devices (5) oscillate between a back position in which said step is withdrawn, and a front position, in which said step is in extended position. Levers (6) also oscillate around said axle (A), said levers being linked with said levers (5) with a rod (8) with an elastically variable length; starting devices (9) make levers (6) oscillate between a position in which levers (5) are on a posterior position, and a position in which levers (5) are set frontally. When said step encounters an external obstacle, lever (6) keep on rotating, but said step halts, thus preventing from damage to things and human beings.
Patent IT-1191933-B (IT)
Title: Oval cable bulkhead entry seal
Inventor: RHOADES EAYMOND EDWARD
IPC: F16B/
Filed: 1986-05-28
Granted: 1988-03-31
Abstract: The seal is effected by the use of a heat shrinkable sleeve (28) which is recovered at one end around a washer to form a flange (32). The heat shrinkable sleeve (28) is slid over a cable (29) and passed through a bulkhead sealing member (23). A bush (27) is slid over the cable and when tightened effects a seal through the medium or washer (26), flange (32) and washer (24) against a shoulder (33) on the bulkhead. The heat shrinkable sleeve is shrunk onto the cable (29) and hot melt adhesive melted (31) to fix the sleeve to the cable. Alternatively the sleeve extends on both sides of the bulkhead and is heat shrunk to the cable on each side.
Patent IT-1199280-B (IT)
Title: Controlling spinning machine
Inventor: GORN IGOR VLADIMIROVICH
IPC: D01H/
Filed: 1986-10-24
Granted: 1988-12-30
Abstract: Method for controlling a spinning machine, involves monitoring the number of unthreaded spindles, e.g. idle by yarn breakage, and obtaining thus the breakage rate as a basis for varying yarn delivery rate, the latter being sensed continuously, as well as machine speed represented by spindle speed, to provide data signals. From the obtd. data the mean yarn twist level is computed, compared with a reference level, and the machine drive is varied in the sense to correct any error difference between the two levels by changing machine speed.
Patent IT-1079932-B (IT)
Title: Low temp. polymerisation of iso-olefins e.g. iso-butylene - using Friedel Crafts catalyst, with liquified natural gas or methane as cooling agent
Filed: 1977-08-30
Granted: 1985-05-13
Abstract: Polymerisation of isoolefins (I) opt. mixed with diolefins at low temp. in an alkyl halide solvent using a Friedel Crafts catalyst, uses liquified natural gas (LNG) or liquified methane gas (LMG) as cooling agent in the polymerisation reaction. The process is esp. useful for the polymerisation of isobutylene or for the copolymerisation of isobutylene with isoprene to give butyl rubbers at polymerisation temps. of -18 to -160 degrees C. The use of LNG or LMG as cooling agent allows big savings in size and cost of the refrigeration plant used compared with the use of liq. ethylene or propylene.
Patent IT-1090417-B (IT)
Title: Lightweight goods handling truck - has screwed shaft in slotted tube driving truck supporting lifting platform
IPC: B65G/
Filed: 1977-10-18
Granted: 1985-06-26
Abstract: The goods handling truck is moved manually in the horizontal direction to shift small and lightweight items, while there is a motor-driven lifting platform giving a height of lift or roughly 2 metres. A truck has a horizontal chasis running on four wheels and with a vertical 2 m. mast in the form of a tube enclosing a screwed shaft running in ball bearings. A nut works on the shaft, having a component extending through a slot in the tube to support the platform, and the shaft is rotated by an electric motor, preferably at the top of the mast, and supplied by a trailing cable winding onto a drum. The screwed shaft extends beyond the chasis, and the component supporting the lifting platform is a truck with two pairs of guide wheels, running up and down the guide tube on either side of the slot in it.