baber/WOPTO huggingface dataset:
Patent GB-2318165-B (GB)
Title: Photobioreactor having mobile cleaning means
Inventor: JENKINS DAVID PAUL
IPC: F28G1/12
Filed: 1996-10-10
Granted: 2000-07-12
Abstract: Apparatus and method for cleaning the internal walls of conduit 3 (not shown in full), particularly car radiators or photobioreactors, comprises mobile cleaning means 4 - preferably beads or a pig - within a second conduit 10 which is connected to conduit 3, at least one inlet valve (not shown), connected to the conduit 3 via an ejector tube 2, for introducing a liquid 5 into the conduit, at least one aperture 6 in the conduit 10 to permit part of the liquid 5 to pass out of conduit 10 to a collection vessel 7, a pump means 9 to pump liquid 5 from said collection vessel 7 to said inlet valve (not shown) causing the liquid 5 to flow in the conduit 3 thus inducing the cleaning means 4 to move within the conduit. The collection vessel 7 may have a valve 8 to release any gas from the liquid. In one embodiment the conduit 3 may be connected to others to form an enclosed circularitory system, the cleaning means 4 completes a circuit and in a second embodiment the conduit 3 may stand on its own, the cleaning means 4 shuttling from end to end.
Patent GB-2363722-B (GB)
Title: Clay pigeons
Inventor: GLADDERS STANLEY BRIERS
IPC: F41J1/01
Filed: 1999-12-10
Granted: 2002-09-04
Abstract: A method of making clay pigeons is disclosed involving the step of compacting a dry powder comprising an inorganic filler comprising more than 50% by weight calcium carbonate and a binder. Also disclosed is a dry pressed pitchless clay pigeon.
Patent HU-220070-B (HU)
Title: N-substituted azabicyclo[3.2.0]heptane derivatives and pharmaceutical compositions containing them
Inventor: HOEGER THOMAS
IPC: C07D209/96
Filed: 1994-11-26
Abstract: PCT No. PCT/EP94/03910 Sec. 371 Date Apr. 19, 1996 Sec. 102(e) Date Apr. 19, 1996 PCT Filed Nov. 26, 1994 PCT Pub. No. WO95/15312 PCT Pub. Date Jun. 8, 1995Compounds of the formula I    <IMAGE>  I  where the substituents have the meanings given in the description, and their preparation are described. The novel compounds are suitable for the control of diseases.
Patent IT-1213926-B (IT)
Title: Precharged syringe prodn.
Inventor: CANTO GINO DAL
IPC: A61M/
Filed: 1987-11-04
Granted: 1990-01-05
Abstract: The system generates a digital pixel image in a framestore memory (20) by expanding run-length encoded data stored in a command memory (22). Each pixel has a variable characteristic such as its colour, or its depth in a 3-D image. The value of the characteristic for each written pixel is determined from the run-length encoded characteristic. The value of the characteristic for each pixel in the run is determined from a reference parameter which determines the initial value of the characteristic, and a difference parameter which represents the change in the value along the length of the run. The coordinates of the pixel runs may be determined from the coordinates of a preceding run. The initial location and run length for each run are determined relative to the preceding run by delta parameters associated with the current run. The system generates linear colour blends and automatically depth-clips images being written into the framestore (20).
Patent IT-1031703-B (IT)
Title: Olefin hydroformylation to straight-chain products - with an organophosphorus-complexed metal hydride catalyst
IPC: C07C/
Filed: 1975-02-12
Granted: 1979-05-10
Abstract: The hydroformylation of olefins in which (i) >=2H atoms are attached to the unsatd. C atoms of each active ethylenic gp., (ii) the active ethylenic gps. are not conjugated with other aliphatic unsatn., (iii) halogen or OH, if present, are >=2C atoms away from an active ethylenic gp., (iv) internal active ethylenic gps. are in the cis configuration and (v) no amine gps. are present, is carried out by contacting the olefin with H2 and CO at 25-200 degrees C and 1-1000 atm. in the presence of a catalyst of formula LnMH+X- (where n = 2,3 or 4; M is Ni, Pd or Pt; L is R3P, where R is lower alkyl, =12C aryl or =12C aryloxy; X is PF6, HSO4, CH3COO, CF3COO, SbF6, SbCl6, BF4, SnCl6, PhSO3, CH3SO3 or CF3SO3). The catalyst promotes the formation of linear aldehydes and alcohols at the expense of branched-chain products. Linear alcohols (e.g. decyl alcohol) are useful as intermediates for biodegradable detergents; n-butyraldehyde is an intermediate for 2-ethylhexanol, a plasticiser intermediate.
Patent IT-1108807-B (IT)
Title: Stabilisation of ferromagnetic chromium di:oxide - by coating with an orthophosphate or hydroxide of zinc, aluminium or chromium
Inventor: BASILE GIAMPIERO
IPC: H01F/
Filed: 1978-02-22
Granted: 1985-12-09
Abstract: Stabilisation of ferromagnetic CrO2 consists of dispersing CrO2 particles in water and pptg. on it an orphosphate, or hydroxide of Zn, Al or Cr, sepg. the coated particles, treating them with H3PO4 in an amt. calculated to give a molar ratio between the ZnO introduced in the first step to the P2O5 introduced in the two subsequent steps of 0.286-0.667 a ratio of Al2O3: P2O5 of 0.225-0.500 or a polyphosphate of Cr where the Cr2O3 to P2O5 ratio is 0.143-0.333, so that the coating formed is a corresp. hydrate of the appropriate phosphate. The prod. is then heat treated at 100-350 degrees C when zinc is used and 275-350 degrees C using Al or Cr. The stability in water and wrt. oxidisable organic substances esp. those used with as functional gps. in magnetic recording tapes, such as hydroxy and amino gps. is improved. Hence the loss of residual magnetism after a lapse of time is reduced. This is effected without consumption of part of the CrO2 during this stabilisation as in prior art.
Patent IT-1245739-B (IT)
Title: Phosphonofluoroalkanesulphonic acids and process for the preparation thereof
Inventor: CLERICI MARIO GABRIELE
IPC: C08F/
Filed: 1990-11-15
Granted: 1994-10-14
Abstract: New phosphonofluoroalkanesulphonic acids of general formula (I): <IMAGE> where R is a bivalent radical which can be -CHFCF2 or -CF=CF- and n is an integer lying between 0 and 4 are described. The invention also concerns the process for the preparation of these acids.
Patent IT-1237324-B (IT)
Title: Production process for semi-finished goods for direct fabrication of straps with contact closures and semi-finished goods obtained through this process.
Inventor: BELLI PAOLO
IPC: A43B/
Filed: 1989-12-19
Granted: 1993-05-31
Abstract: Process to produce semi-finished goods suitable for manufacturing straps with contact closures consisting of preparing a PVC spread - supported in polyester or nylon - PVC film, forming a layer of polyurethane finish on the contact closure strip and uniting the two parts using a primer in contact with one side of the PVC film and the other side being in contact with the polyurethane finish. In this way the contact closure semi-finished straps are obtained by means of a unique and simple slicing operation with a HF welder.
Patent IT-1151018-B (IT)
Inventor: HEUBER KLAUS
IPC: G11C11/40
Filed: 1980-06-26
Granted: 1986-12-17
Abstract: Disclosed is a restore circuit for restoring an integrated semiconductor storage array having storage cells consisting of bipolar transistors. The restore circuit includes a reference voltage generator, an impedance converter, and switches to connect the reference voltage generator and the impedance converter to the storage array. The reference voltage generating circuit includes a current source and at least one reference storage cell identical in construction to the storage cells of the array. The reference voltage generating circuit provides a reference voltage to the impedance converter which supplies a second reference voltage to the array at a greatly reduced impedance. The equivalent circuit of the storage cells is that of a capacitor in parallel with a diode. Thus, the impedance converter provides an initial surge of capacitive current which restores the cells, followed by a standby current which is a function of the diode characteristics of the cell equivalent circuit.
Patent IT-1232604-B (IT)
Title: Digital switching over PAM bus system
Inventor: SPENCER DOUGLAS ALBERT
IPC: H04Q11/04
Filed: 1982-08-31
Granted: 1992-02-28
Abstract: In a conventional PAM switching bus system, for conveying analog voice signals, difference DC offsets are caused by buffers, summers and distribution amplifiers. DC is blocked by all bus support elements however, so no adverse effects occur. When it is required to switch logic level DC signals through the PAM bus network, the two DC levels make it impossible to maintain a uniform slicing level. In one arrangement, the slicing level is achieved by clamping (221) the summing bus (120) in the run-up to a time slot. The offset level on the distribution bus (122) is measured (223 and C3) and then applied to compensate the distribution bus during the remainder of the time slot when the data signal is allowed application to the summing bus (120).
Patent IT-1062296-B (IT)
Inventor: SACCHETTI MASSIMO
IPC: B01D53/04
Filed: 1980-08-08
Granted: 1984-06-26
Abstract: A process for removing and recovering volatile organic substances from industrial waste gases by adsorption on to solid adsorbents and desorption by hot inert gas circulating in a closed cycle, carried out continuously or intermittently. According to the new process, the volatile organic substances are recovered from the inert desorption gas partly by condensation by means of cooling, and partly by readsorption on to solid adsorbents.
Patent IT-1139704-B (IT)
Title: Three=dimensional multi-element puzzle
Inventor: KELLE ANTAL
IPC: A63H/
Filed: 1981-11-12
Granted: 1986-09-24
Abstract: The catenary toy has a series of cubic elements (3) stringed onto a flexible, chain-like connector. Each cube either has a through hole (1) connecting the centres of two sides facing each other or connecting the centres of two adjacent sides. Instead of a single connecting element being used, each cube may have a fixing pin (7) with an enlarged head extending from one or two sides. The pin fits into holes (6) or slots in adjacent faces of an abutting cube.
Patent IT-1039826-B (IT)
Title: Foamed polyurethane sponge coated with metals and ceramics - then calcined to mfr. catalysts for heterogeneous processes (BE100177)
Inventor: ENZO MARCACCIOLI
IPC: B01J/
Filed: 1975-07-09
Granted: 1979-12-10
Abstract: Process for mfg. metallic, ceramic, and/or metal-ceramic sponges with a three-dimensional cellular fibrous structure, starting from plastic sponges with the same configuration which are metallised without altering that configuration. The metallised sponge is coated with metal and/or metal-ceramic materials by (a) a molten spray, (b) electroplating, (c) vacuum vapour deposition, or (d) reactive spraying and/or with ceramics using methods (a) and (d); or (e) chemical vapour deposition. The plastic sponge is pref. foamed polyurethane with is no >30 pores per 2.5 cm and the sponge is pref. is not >2.5 cm thick. Used for mfr. of catalysts for heterogeneous processes e.g. with a final coating of Pt, the sponge can be used in a catalytic after burner for motor vehicle exhaust gas. Catalysts can also be made for use in ammonia synthesis. The metal-ceramic may be >=1 cpd. of Cr and Ni used with Al2O3. The ceramic may also be Al2O3.
Patent IT-1025213-B (IT)
Title: Cold pptn of molasses during sugar refining - in the presence of an electro-lyte to improve filter-ability of the ppt
IPC: C13B35/04
Filed: 1974-10-25
Granted: 1978-08-10
Abstract: As in the Steffer process, the molasses is diluted with cold water and the saccharose contained therein pptd. by addn. of quicklime and the molasses is filtered, there being added to the molasses, at the latest during the cold pptn. stage, an electrolyte which is a neutral or acid salt, pref. selected from CaCl2, NaCl, Mgcl2, Ca(NO3)2 and sodium citrate, in amt. of at least 50 m. equiv/100 g saccharose.
Patent IT-1100270-B (IT)
Title: Appts. for transporting frankfurter casings - with vacuum to pull casings to diverter disc for disposal
IPC: A23B/
Filed: 1978-11-14
Granted: 1985-09-28
Abstract: Casings peeled from cooked frankfurters are transported to a disposal site using a vacuum source. A conduit has a first end at the vacuum source and a second end near to the station where the casings are peeled from the frankfurters. The vacuum source pulls the casings through the conduit. A diverter is positioned above a station where the castings are finally to be deposited. The diverter blocks the conduit for the casings. It includes first and second portions for sequential alignment with the conduit. Pref. the diverter comprises a disc which is apertured to allow the vacuum to extend through it but to prevent the passage of the casings. The disc is rotatable across the path followed by the casings. The appts. is used to convey discarded casings from cooked frankfurters to a remote disposal station. The use of the appts. replaces a process which involves several handling stages for the discarded casings.
Patent IT-1225860-B (IT)
Title: Safety and accident prevention device for motor vehicles in the event of the driver feeling unwell unexpectedly
Inventor: NINO PEZZOPANE BERARDINO
IPC: B60R/
Filed: 1988-10-27
Granted: 1990-12-07
Abstract: This invention concerns a device which is activated by a movement of the head, with a mercury switch inside, the purpose of the said device is so that when the driver of motor vehicles is unexpectedly overcome by sleep or feeling well, by moving his/her head the mercury switch is activated, which in turn activates at the same time via a relay, an alarm device and an electromagnet, which by means of a suitable device lowers the brake pedal and raises that of the accelerator obtaining automatic stoppage of the vehicle.
Patent IT-1239609-B (IT)
Inventor: BETTI SILVELLO
IPC: H04B10/61
Filed: 1990-05-11
Granted: 1993-11-11
Abstract: PCT No. PCT/IT91/00036 Sec. 371 Date Nov. 9, 1992 Sec. 102(e) Date Nov. 9, 1992 PCT Filed May 6, 1991 PCT Pub. No. WO91/18455 PCT Pub. Date Nov. 28, 1991.A multilevel coherent optical system, including a heterodyne transmitter and receiver, in which a multilevel signal with a coherent optical carrier is provided by modulating the phase and the polarization of the electromagnetic field propagating through a single-mode optical fiber. The transmitter comprises a coherent light source providing the optical carrier, a phase modulator modulating the phase of the carrier, a polarization modulator, and a modulation signal generator providing control signals to the phase modulator and the polarization modulator. The receiver comprises a first stage carrying out the heterodyne detection of the phase component and the phase quadrature component of the polarization of the signal received through an optical fiber, a second stage demodulating the received signal to provide the multilevel signal, and a processing circuit comparing the received multilevel signal with predetermined reference signals. Such a system exploits the four degrees of freedom of the electromagnetic field propagating through the optical fiber so as to more closely approach the theoretical Shannon limit compared with conventional systems.
Patent IT-1221036-B (IT)
Title: Selective treatment of human and animal virus infections
Inventor: ERIKSSON BERTIL FRANK HARALD
IPC: A61K/
Filed: 1980-03-10
Granted: 1990-06-21
Abstract: Process comprises admin. of phosphonoformic acid (I) of its physiologically acceptable salts. (I) inhibits the action of the virus and the growth of cells altered by the virus. Esp. for treating infections caused by herpes virus (esp. simplex types 1 and 2); varicella zoster virus; cytomegalo virus; the Epstein-Barr virus; types A and B influenza virus and papilloma virus. (I) has negligible effect on the host cells and in mice the LD50 of its Na salt is 2000-4000 mu moles/kg. A typical soln. comprises 2 g. tri-Na salt of (I), 38 g. isopropanol; 13.6 g. glycerol; HCL to pH 5.7 and water to 100 g.
Patent IT-1170966-B (IT)
Title: Paint mixing and conditioning machine
Inventor: SCHOTTER RICHARD D
IPC: B01F/
Filed: 1981-05-13
Granted: 1987-06-03
Abstract: A machine includes spaced resilient wheels journalled in and extending from an apertured upstanding support plate on a base, and carrying a pulley with a window in register with the aperture, and a resilient drive wheel secured to a drive on the support and in frictional contact with the pulley. Two opposed clamping plates to hold a paint container are normal to plate and disc and extend through aperture and window and are biased towards each other. A resilient friction drive wheel carried by the pulley adjacent the lower clamping plate has a shaft linking it to the plate and the upper plate is freely supported by a stud to permit container rotation.
Patent IT-1057656-B (IT)
Title: Flat embroidery adjustment mechanism - has a simultaneous and synchronised infinitely variable setting for needles and shuttles
IPC: D05C/
Filed: 1976-03-03
Granted: 1982-03-30
Abstract: An embroidery machine, esp. a flat embroidery machine, has an adjustment for the positioning of the needles on one side of the fabric and the shuttle on the other side, simultaneously and synchronously, individually or in groups or over the total embroidery operation. The design eliminates the time taken for individual adjustment of the embroidery components, as the needles must enter the shuttles accurately, increasing the range of patterns which can be executed, simplifying the pattern control system, and increasing the operating speed and productivity.
Patent IT-1193439-B (IT)
Title: Plastic articles marking tool
Inventor: POLI GIULIANA
IPC: B29C/
Filed: 1983-10-14
Granted: 1988-06-22
Abstract: An information system comprises a computer, storage on the computer for files containing frames of information, a reader for the stored files and a signal transmitter to an output port of the computer. A modulator is connected to the output port of the computer for producing a modulated television carrier signal. A number of television receivers are connected to receive the modulated signal by way of a transmission link. A booster amplifier is provided in the transmission link to increase the strength of the output signal of the modulator. Two or more channels of information are transmitted to the television receivers. The computer storage comprises a magnetic hard disk.
Patent IT-1145218-B (IT)
Title: Two-part engine carburettor
Inventor: HIROSHI YOKOYAMA
IPC: F02M/
Filed: 1981-12-04
Granted: 1986-11-05
Abstract: The carburettor for internal-combustion engines comprises a primary bore (1) with a stationary inlet section (1a) and primary throttle butterfly (6), and a secondary bore (7) alongside the primary one and containing a secondary butterfly (18). The secondary bore has an inlet (8-12) whose cross-section is variable by means of a plunger-type valve. There can be a connecting mechanism opening and shutting the two butterflies, with screws for adjusting the moment of opening of the secondary one dependent on the setting of the primary one.
Patent IT-1032523-B (IT)
Title: Electrolytic deposition of copper, cobalt, nickel - using particulate cathode bed in motion to prevent agglomeration
IPC: C25C/
Filed: 1974-08-02
Granted: 1979-06-20
Abstract: The electrolytic cell is divided by an ion-permeable membrane into an anode compartment contg. an anode immersed in an anolyte, and a cathode compartment in which a particulate bed of electrically-conductive material is immersed in a circulating catholyte and is connected to a conductor so as to serve as a cathodic bed. Circulation in the cathode compartment is arranged to provide a flow of catholyte up the side of the membrane, which is pref. inclined from the vertical, into the catholyte, by between 3 degrees and 25 degrees; the flow promotes a fast-rising, low-densities zone of particles alongside the membrane and a slowly-descending, high-densities zone of particles around the conductor alongside the compartment wall opposite the membrane. High current densities of 3000 A/m2 and more will not agglomerate the particles.
Patent IT-1175120-B (IT)
Title: Injection moulding designs onto textiles, leather, etc.
Inventor: VITA FRANCO
IPC: D06P/
Filed: 1983-09-05
Granted: 1987-07-01
Abstract: A test window (45) is defined (TEST X, TEST Y) which surrounds a window (X Clip, Y Clip) (the clip window) within which it is desired to render graphical images. Objects are then tested (47) to see if their vertices X0-X3 Y0-Y3 are outside the test window. The utilisation of this test window allows for a performance optimisation to be made between processing of a clipped object by a hardware based graphics subsystem or by graphics software executed by a general purpose CPU which also interfaces to the graphics display. By properly defining the test window size relative to the clip window, objects which fall totally within the test window, will be rendered faster by the graphics subsystem rather than deferring the object to graphics software. Objects with vertices that fall outside the test window would be deferred to graphics software to render.
Patent IT-1243145-B (IT)
Title: Friction clutch for power screwdriver
Inventor: CASOLO LORENZO
IPC: B25B/
Filed: 1990-09-28
Granted: 1994-05-24
Abstract: Friction clutch for tools that comprises a drive shaft connected to a driven shaft around the outside of which is a sliding nut pushed by a friction spring. The motor shaft and the driven shaft are coupled in line with each other by coupling components in contact with opposing components which transmit the torque during screwing, whereas at the end of screwing they separate the drive shaft from the driven shaft. <IMAGE>
Patent LT-5099-B (LT)
Title: A folding swimming device
Inventor: VASILIAUSKAS ALBERTAS
IPC: B63B35/74
Filed: 2002-05-21
Abstract: The invention relates to swimming devices and can be used for taking rest. A folding swimming device comprises at least three floats (1) and frame elements (2) number of which is not more a number of floats. Frame elements (2) at an upper part a connected by a hinge (3). Elements are spread and a spreading angle is fixed by upper part of frame elements (2), which is placed in sockets (5) of a saddle (4). Bottom ends of frame elements (2) are disposed in floats (1) or hang at it.
Patent LT-5697-B (LT)
Title: Financial reporting method
Inventor: KLAPATAUSKAS SAULIUS
IPC: H04L9/00
Filed: 2009-01-12
Abstract: The invention relates to secure communication system and can be used for financial reporting using digital cash. The core of invention is that at settlements using digital devices payment transactions are carried out by digital cash. Payment transactions are settled between business and business, business and state institutions, personal and another business enterprise, with budget, state ûowned enterprises, state institution and budget organization with state institution and budget enterprises, budget, state institution and budget enterprises with individual consumers and households, between individual consumers and households using digital cash only. Digital cash comprises a number of chains corresponding determinate energy.
Patent LT-5687-B (LT)
Title: Shoe manufacturing method, including direct communication with customer
Inventor: CHUANG-CHUAN CHEN
IPC: G06Q50/04
Filed: 2009-06-11
Abstract: This invention relates to shoes manufacturing, comprising place, computer with many design characteristics in its database, for introduction of shoe designs creating in said place; receiving of many set characteristics selected from said database insaid place; shoes manufacturing by set said characteristics in said place; said shoes receiving in said place for trying on, and manufacturing process completion when good shoes model is delivered, finishing.