baber/WOPTO huggingface dataset:
Patent GB-2077556-B (GB)
Title: Coded information arrangement
IPC: B07C3/12
Filed: 1981-05-19
Granted: 1984-05-31
Abstract: An active transponder device comprises a CMOS integrated circuit including means (21) for receiving an input signal including coded information, a memory (31) for storing said information, and transmitter means (24) for transmitting an output signal including said information, the input signal and the output signal being both low frequency induction communication signals.Normally, the output signal is emitted in response to an interrogation signal received via the receiving means (21), and is formed by modulation of that signal with said information after readout from the memory. The transponder operates inherently synchronously, using a single master clock signal which is generated either in an interrogation transmitter or in the programmer for injecting the coded information.The integrated circuit has a second receiving means (41) used in the injection of the coded information. The injection of a clock-pulse which is in synchronism with the input signal enables the memory (31) to receive the coded information.The transponder may be used forthe identification of e.g. people or articles at the limits of a particular area e.g. a store.
Patent GB-2169136-B (GB)
Title: An electric switching device
Inventor: BELBEL ELIE
IPC: H01H9/32
Filed: 1985-11-26
Granted: 1989-06-01
Abstract: A switch in which a screen inserted between the contacts shears the opening arc. The screen is associated with a sheath that surrounds a contact support and slides on the latter when the gas pressure it is subjected to causes it to move at a velocity which is a function of the energy of the arc. The switch is applicable in particular to protective apparatus designed to limit fault current or breaking devices in which steady-state current is fairly high.
Patent GB-2242291-B (GB)
Title: Synchronized journaling system
Inventor: INGOGLIA JOSEPH P
IPC: G06F11/22
Filed: 1990-10-23
Granted: 1994-02-23
Abstract: In the system of the present invention, an event driven journaling mechanism which is not dependent on the timing of execution of processes is implemented. Special events, referred to as synchronization events, mark locations, referred to as synchronization points, in the journal file of events where previously initiated processing must be completed before initiating the subsequent process. The synchronization points are located between processes which are exchanging state. The synchronization events are put into the journal file during the recording phase. On playback, the journaling mechanism waits for a synchronization event to occur before proceeding to the next action in the journal file and initiating subsequent execution of the process.
Patent GB-2328319-B (GB)
Title: A frequency selective surface
Inventor: SIMPKIN RAYMOND ANDREW
IPC: H01Q15/00
Filed: 1994-06-22
Granted: 1999-06-02
Abstract: A frequency selective surface includes at least one frequency selective layer (1) made up of an array of electrically conductive elements (2, 2a, 2b), at least one frequency selective layer (3) having an array of non-conductive apertures (4) therethrough overlaying the element layer (1) and a dielectric layer separating the two layers (1, 3). The element layer (1) is complementary in plan view to the aperture layer (3). The element layer (1) and the aperture layer (3) are rotated through 90 degrees in plan with respect to each other and substantially parallel to one another and the element array and the aperture array have the same periodicity.
Patent GB-2291968-B (GB)
Title: Detection of CNS disease
Inventor: JACKMAN ROY
IPC: G01N33/487
Filed: 1994-04-12
Granted: 1997-08-13
Abstract: PCT No. PCT/GB94/00766 Sec. 371 Date Dec. 1, 1995 Sec. 102(e) Date Dec. 1, 1995 PCT Filed Apr. 12, 1994 PCT Pub. No. WO92/24554 PCT Pub. Date Oct. 27, 1994Techniques for the detection of disease of the central nervous system, particularly of bovine spongiform encephalopathy or "mad cow disease", scrapie and related states, are provided based upon the detection of a factor present in the urine of affected animals or humans. That factor is defined in terms of elution data from an ion exchange column and by electrochemical characteristics.
Patent GB-2307119-B (GB)
Title: Electrical power control system
Inventor: LAWRENCE JOHN ARTHUR
IPC: H05B37/02
Filed: 1995-07-20
Granted: 1998-05-27
Abstract: The present invention relates to an electrical power control circuit for loads such as fluorescent lighting systems. A winding (3) has a positive end (13) connected to a positive rail (1) and is tapped at a predetermined position (18) for supplying an output terminal (T) with a selected voltage. A first relay contact (200A) can electrically connect a neutral end (14) of the winding to a neutral rail (2) to provide one selected voltage or a second relay contact (100A) can electrically short-circuit a predetermined number of turns of the winding in response to a request for a second selected voltage. When a fault condition is monitored, a third relay contact (300A) can electrically short-circuit the neutral end (14) of the winding to said predetermined position (18) to put the system into a failsafe condition which prevents turns of the winding being open circuit.
Patent GB-2319631-B (GB)
Title: Softening and tinting lens by immersion in a single solution
Inventor: TIPTON WADE MARCEL
IPC: D06P3/00
Filed: 1997-11-25
Granted: 1998-07-29
Abstract: A process for preparing a soft, tinted lens is described. The process comprises the steps of softening and tinting a xerogel lens 1, wherein the softening and the tinting are achieved by immersing the xerogel lens 1 in a single solution 5 capable of softening and tinting the xerogel lens 1.
Patent GB-2343392-B (GB)
Title: Improved efficiency ultrasonic sieving apparatus
Inventor: MONTEITH JOHN
IPC: B07B1/42
Filed: 1999-10-06
Granted: 2002-04-17
Abstract: An ultrasonic sieving apparatus (10) is described which comprises a de-coupler (18) for enabling a combination of a transducer (T) and a first resonator (16) to be supported with respect to a sieve which includes a separation medium (14) provided in a frame (12) such that vibrations generated by the transducer (T) are transmitted to the separation medium (14) via the first resonator (16). The first resonator (16) is of substantially circular cross-section and has first dimensions. The ultrasonic de-coupler (18) which is also of generally circular cross-section and of second dimensions, is connected to and is concentric with the first resonator (16). In use the de-coupler (18) is attached to a bracket (20) adapted to mount the de-coupler (18) onto the frame (12). The first dimensions of the first resonator (16) are such that the resonator (16) is connected to the transducer (T) at an anti-node and the second dimensions of the ultrasonic de-coupler (18) are such that it is connected to the first resonator (16) at a node. <IMAGE>
Patent HU-216186-B (HU)
Title: Brick and process for making thereof
IPC: E04B2/14
Filed: 1992-08-19
Abstract: For the further improvement of the thermal insulation capacity of a brick, it is proposed that the latter consists of a plurality of linked partial bricks (1, 2) which are separated from one another by gaps (4, 5, 6, 8, 9) running substantially parallel to the exposed faces (7). The loose connection of the partial bricks (1, 2) can be brought about by undercut grooves, in particular dovetail grooves, running in the vertical direction, and projections (3) which are adapted to the groove cross-section and engage in the grooves. The brick is preferably extruded from a nozzle and undergoes further treatment in its connected state. <IMAGE>
Patent HU-217039-B (HU)
Title: Ceramics corundum abrasive material, tods made of this material and method for producing abrasive material
Inventor: BARTELS GUNTER
IPC: C04B35/10
Filed: 1994-04-29
Abstract: A ceramic corundum abrasive is improved by the addition of tin. It is preferably prepared by the sol-gel method, there being already present in the sol further modifying components such as magnesium, lithium, cobalt, yttrium, hafnium, iron, rare earths, gamma-aluminium oxide.
Patent HU-213908-B (HU)
Title: Process for producing glycogen polysaccharides
Inventor: BAIOCCHI LEANDRO
IPC: C08B37/00
Filed: 1993-07-28
Abstract: Glycogen polysaccharides substantially free of nitrogenous compounds and reducing sugars.
Patent IT-1213910-B (IT)
Inventor: SANSONE GIORGIO
IPC: B65G15/60
Filed: 1987-10-09
Granted: 1990-01-05
Abstract: A belt (1), suitably closed into ring-shape and carried around at least two turn-round and/or driving cylinders (2, 3), is made of plastics material, particularly of polytetrafluoroethylene, or the like, or it is constituted by a fabric, particularly of glass, impregnated and/or coated with plastics material, particularly with polytetrafluoroethylene. Both longitudinal edges of the belt have an enlarged guiding bead (6) resting on the edge (4) of each end face of the turn-round cylinder and/or driving cylinder (2, 3) or on an annular step of said cylinder, or engaging into an annular groove in said cylinder. The enlarged guiding bead (6) may be constituted by a flexible core (5) incorporated within the respective longitudinal edge of the belt (1), and particularly enwrapped by a marginal portion (101) of the belt (1) which is folded over around the core (5) and is secured to said belt (1).
Patent IT-1054265-B (IT)
Title: Polycarbonate prepn. from alkali salt hydrates of aromatic diols - by phosgenation to form oligocarbonates and polycondensation
IPC: C08G/
Filed: 1976-01-20
Granted: 1981-11-10
Abstract: Polycarbonates are prepd. by (i) phosgenating alkali salts of aromatic diols suspended in an organic solvent, and (ii) chain-extension of the oligomers obtd. in the presence of catalysts and regulators. Crystal hydrates of alkali salts of aromatic diols are used of formula: In (I) R is 1-5C (iso)alkylene, opt. substd. by 5-15C cycloalkyl or aryl. R1 is 1-3C alkyl, halogen or H. M is a Gp. I metal ion, esp. Na or K; m is 1-2; n is 1-5 corresp. to the no. of H2O molecules bonded by a metal ion in crystal hydrate). Polycarbonates can be injection-moulded, extruded or converted to films, and have constant mol. wt. In an example, an oligocarbonate was prepd. by passing COCl2 through a CH2Cl2 suspension of di-Na-bisphenol A crystal hydrate. Polycondensation gave polycarbonate, mol. wt. 30,000-34,000, in 97% yield.
Patent IT-1150715-B (IT)
Title: HI=FI car radio with automatic tuner
Inventor: CLEMENTI MARCO
IPC: B60R11/02
Filed: 1982-03-19
Granted: 1986-12-17
Abstract: The car radio includes remote control so that it and associated equipment, e.g. automatic tuner, cassette recorder, can be installed in places difficult of access yet still be operated in comfort - including the insertion and removal of cassettes as desired. This enables expensive equipment to be used since it can be kept out of sight of potential thieves and make removal difficult, e.g. under the seat. An ultrasonic transmitter can be used for the remote control. A transporting unit can be used to move cassettes to and from the recorder without requiring direct access. The cassette recorder can be slidably installed relative to the radio tuner so that it can be moved away from the tuner or radio by means of the transporting unit to receive a cassette and returned for playing of the cassette.
Patent IT-1248701-B (IT)
Title: Fertilizer from plant material having a high protein content, its preparation and use
Inventor: SERRA GIUSEPPE
IPC: C05F/
Filed: 1990-06-06
Granted: 1995-01-26
Abstract: A fertilizer obtained from bran, ground linseed and cotton cake, malt, yeasts, egg and flours subjected to a controlled aerobic digestion process is described.
Patent IT-1151334-B (IT)
Title: Electrohydraulic fettling unit for castings
Inventor: PRIKHODKO VALERY VASILIEVICH
IPC: B22D/
Filed: 1982-04-27
Granted: 1986-12-17
Abstract: Electrohydraulic fettling unit for castings consists of a fettling tank which is filled with working liquid and has a lower part which tapers towards the base. Sludge is removed from the tank by a hydraulic lifting device positioned in the lower part of the tank and connected to a settling vessel for removing solids from the working liquid. The working liquid can be recycled for reuse and downtime (for cleaning the tank) is reduced so that productivity is improved. B
Patent IT-1226310-B (IT)
Title: Watercraft, comprising pneumatic components, connected to a rigid underbody
Inventor: AMBROSINI SENOFONTE
IPC: B63B/
Filed: 1988-07-26
Granted: 1990-12-27
Abstract: This invention is concerned with a watercraft, comprising pneumatic components, connected to a rigid underbody, characterised by the fact of including a pair of tubular compartments, with a variable useful diameter and tightening towards the prow, connected with shaped side components, which connect a mainly rigid underbody to a floor, which are separated from each other, to create spaces, which can be fitted out in various ways.
Patent IT-1236995-B (IT)
Title: Process used in the formation of areas of prearranged semiconductors with different doping.
IPC: H01L/
Filed: 1989-12-29
Granted: 1993-05-12
Abstract: Formation of the prearranged areas is produced by being connected with plasma, using two temperatures, with the same geometry as polycrystalline silicon deposited on gate oxide.
Patent IT-1149985-B (IT)
Title: Luminous display for e.g. traffic light installation
Inventor: HECKER GYULA
IPC: G09F13/04
Filed: 1980-06-23
Granted: 1986-12-10
Abstract: The lamp for use in a luminous display installation such as a traffic light or information board and designed to avoid phantom illumination due, e.g., to sunlight comprises at least one light source (2) a concave reflector (1) (paraboloidal or ellipsoidal) behind the source, an optional collecting lens (3) and a screen (4) with an aperture (5) in front of the source and lens, the light being focused into the aperture. The screen may be planar or frusto-conical with the aperture at the apex of the cone. The lens may be in the form of a series of elongate, parallel, cylindrical lens elements and the screen may have a series of parallel elongate slits, each lens element focusing light into a respective slit.
Patent IT-1064582-B (IT)
Title: 3,5-diphenyl-4 (1H)-pyridazinones and -thiones - pre- and post-emergence herbicides
IPC: C07D/
Filed: 1976-06-28
Granted: 1985-02-18
Abstract: Pyridazinones (I) are new: (where X = O, S; R = 1-3C alkyl; R1, R2 = H, CF3, F, Cl, Br, Me). (I) are broadspectrum pre- and post-emergence herbicides active at 2-20 kg./ha. against animal grasses, and broadleaved weeds (including pigweed and nightshades).
Patent IT-1233350-B (IT)
Title: Thermostatic control device for environmental climatic parameters, in particular for air conditioning devices
Inventor: PIOVANO MATTEO
IPC: F24H/
Filed: 1989-04-14
Granted: 1992-03-27
Abstract: The present invention concerns a thermostatic control device for environmental climatic parameters, e.g. temperature and moistness.This device is particularly useful for air conditioning plants or devices, both for heating and for conditioning.The device comprises a mobile transmission unit that can be connected to any domestic electrical plug, since it is provided with detecting and control devices for environmental parameters, with decoding devices for the recorded data and finally with transmission devices for the same data.The device also comprises a fixed on-line data-receiving unit, which decodes the data conveyed by the conditioning plant or device control system.
Patent IT-1243218-B (IT)
Title: Gravity separator for separating oils from water
Inventor: COLTELLACCI ANTONIO
IPC: B01D/
Filed: 1990-02-16
Granted: 1994-05-24
Abstract: Gravity separator for separating fatty substances in particular oils from water. It comprises a single body, preferably of fibreglass, forming a first cylindrical tank and a second cylindrical tank of small size; wherein the first tank is divided into three compartments by two vertical partitions in each of which an opening is made with an associated vertical pipe for the forced passage of liquid. The first compartment is the entrance compartment and, on its bottom and from the bottom of the central compartment are housed a number of bubble oxygenators which accelerate the process of the rising of the oil particles to the surface, from the third compartment, in which a settling process takes place, the discharged water flows into the second tank which contains, arranged in a plurality of layers, a number of filtering and absorbant materials which ensure total separation even of oils that are difficult to process.
Patent IT-1192657-B (IT)
Title: Helicopter rotor blade mounting - has blade spindles rotated in hollow hub by linkage coupled to common housing varying pitch
IPC: B64C/
Filed: 1978-09-26
Granted: 1988-05-04
Abstract: The helicopter rotor has a number of blades radiating from a hollow hub rotating on a spindle. Each blade is fixed to the outer end of an individual spindle (19), whose inner end protrudes inside the hollow hub (12), where it fits in a bearing (21), allowing rotation of the spindle about its axis to vary the blade pitch. On the inner spindle end is a pitch control lever, coupled by universal joint to the top end of an individual connecting rod (38). The lower rod ends are coupled to a common housing, in turn coupled to the flight controls.
Patent IT-1075240-B (IT)
Title: Winding arrangement for linear electrical motor - uses flat copper or aluminium conductor bent to form simple standard shape (BR 25.7.78)
Inventor: MIHIROGI KIYOSHI
IPC: H02K/
Filed: 1976-12-29
Granted: 1985-04-22
Abstract: The linear electrical motor winding has a number of coils made up of flat conductor pieces (13). The flat conductor pieces (13) which make up the coils have a central rectilinear part (10) and two terminal parts (11, 12) bent to form elbows. The flat conductor pieces (13) are assembled together in a stratified arrangement and are grouped in two shifted groups. The arrangement ensures that an end of the first winding group is under an end of the second. The other end of the second winding group is above an end of a third, the other end of which is under an end of a fourth winding group and so on. The winding pieces are connected in series at their ends (14). The flat conductor may be of Cu or Al.
Patent IT-1023391-B (IT)
IPC: B29C65/00
Filed: 1974-11-25
Granted: 1978-05-10
Abstract: A method for joining the ends of an endless belt or for joining two belts side by side by stripping the weft from the ends of the belt or by stripping the warp from the adjoining sides of the belt; interdigiting the protruding weft or warp ends and applying a film of a thermo-plastic material therebetween and above and below the joint and bonding the joint by heat and pressure.
Patent IT-1241427-B (IT)
Title: Unit for loading and unloading parts
Inventor: CROVETTO LUCIO
IPC: B65G/
Filed: 1990-02-28
Granted: 1994-01-17
Abstract: Unit for loading and unloading part-supporting tables 2 that comprises a mobile loading and unloading unit 5 carried by a motorized carriage, and a fixed loading and unloading station 3 for supporting the tables 2. The mobile unit is provided with a supporting structure 4 on which runs a slide 6 provided with supporting rollers 76,77 and with a motorized chain 58 for driving the table 2. The supporting structure 4, which is approximately rectangular in plan view, carries at its forward end two supports 19 for balls 20, and has a pivoting rear structure 27 with another two balls 35 at the top. The slide 6 runs on the said four balls 20,35 and is connectable, during the loading and unloading of the table 2, to the fixed station 3, which at the forward end has two brackets 108, each of which carries a support 110 for a ball 112. The slide 6 is moved between a first position in which it 6 rests on two pairs of metal balls 20,35 on the supporting structure 4, and a second position in which it 6 is connected to the fixed station 3 and self-centred thereon, and supported at the forward end by the balls 112 of the fixed station 3 and at the rear end by the balls 35 of the pivoting structure 27, which thus define a supporting plane such as to align the rollers 76,77; 104,105 on which the table 2 runs, both on the side 6 and on the fixed station 3. [Figure 1].
Patent IT-1241358-B (IT)
Inventor: DROGO DE IACOVO ROSARIO
IPC: G10L19/12
Filed: 1990-12-20
Granted: 1994-01-10
Abstract: The set of possible excitation signals is subdivided into a plurality of subsets, the first of which provides the contribution to the coded signal necessary to set up a transmission at a minimum rate guaranteed by the network, whilst the others supply a contribution which, when added to that of the first subset, causes a rate increase by successive steps. At the receiving side, a decoded signal is generated by using the excitation contribution of the first subset alone if the coded signals are received at the minimum rate, whilst for rates higher than the minimum rate the contributions of the subsets which have allowed such rate increase are also used. <IMAGE>
Patent IT-1097711-B (IT)
Title: Wear-resistant paper web supporting liner segment - having support provided with seat to which a plate of segment is adhered (NL 15.8.78)
IPC: D21F/
Filed: 1977-12-20
Granted: 1985-08-31
Abstract: Wear-resistant paper web supporting lining segments have a support member providing a seat for a plate of the segment made of a hard material and bonded to the seat by a layer of an adhesive material. Arrangement is for dehydration of suction boxes in papermaking machines.
Patent MX-168955-B (MX)
Inventor: SCHAEFER FRITZ
IPC: C21C1/02
Filed: 1988-05-20
Abstract: Metallurgical treatment agents for molten ferrous metals e.g. iron and steel and suitable for e.g. desulphurising molten iron and steel comprise particulate magnesium coated with a first coating of a hydrophobic compound and a second coating of a particulate refractory material. The coated magnesium possesses improved flowability and is less prone to premature reaction when subjected to a high temperatures. The hydrophobic compound provides the magnesium with enhanced protection against hydration than may be obtained by a refractory coating alone.
Patent MX-173259-B (MX)
Title: Agente herbicida en forma de microemulsiones acuosas
Inventor: HEINRICH RUDOLF
IPC: A01N43/88
Filed: 1989-02-27
Abstract: La presente invención se refiere a agentes herbicidas a base de microemulsiones acuosas concentradas, caracterizados porque contienen a) un ester herbicida de un ácido fenoxifenoxicarboxílico o teteroariloxifenoxicarboxílico y una sal de herbicida bentazon (3-isopropil-1H-benzo-2,1,3-tiadiazin-4-on-2,2-dióxido) como sustancias activas; b) uno o varios emulsionantes como agentes humectantes del grupo formado por dodecilbencenosulfonato cálcico, aceite de ricino etoxilado, los nonilfenoles etoxilados, los alcanolpoligrlicoleteres o los esteres poliglicólicos de ácidos grasos; c) uno o varios disolventes orgánicos del grupo formado por los compuestos aromáticos o las cetonas; y d) agua.