baber/WOPTO huggingface dataset:
Patent GB-2086113-B (GB)
Title: Character string recognizer
IPC: G06V30/262
Filed: 1981-09-09
Granted: 1984-03-28
Abstract: A string of input characters is recognized as one of a plurality of reference sets which are stored in predetermined groups. A set of signals representative of the correspondence of the input characters to the reference characters is generated. The input character string is identified responsive to the character correspondence signals. The character string identification comprises forming a set of signals each representative of the correspondence of the input character string to one of the predetermined groups responsive to the character correspondence signals. Jointly responsive to the character correspondence signals, the reference character sets and the group correspondence signals, the reference set that most closely corresponds to the input character string is selected.
Patent GB-2202912-B (GB)
Title: Hydraulic control apparatus for automatic transmissions
Inventor: KUWAYAMA YOSHINARI
IPC: B60W10/184
Filed: 1987-06-30
Granted: 1990-10-31
Abstract: PCT No. PCT/JP87/00456 Sec. 371 Date Mar. 1, 1988 Sec. 102(e) Date Mar. 1, 1988 PCT Filed Jun. 30, 1987 PCT Pub. No. WO88/00306 PCT Pub. Date Jan. 14, 1988.A hydraulic control device of an automatic transmission for a vehicle utilizes a shift valve for shifting at a high speed stage to prevent creeping and provide a hill-stop mechanism. The shift valve for shifting at the high speed stage has a port open to a forward clutch hydraulic servo, a port communicating with a brake hydraulic servo, and a port receiving modulator pressure from a modulator valve. A solenoid valve controlling the shift valve is in turn controlled by signals issued when the vehicle stops and begins to travel, and the modulator valve is controlled by a linear solenoid throttle valve. The modulator pressure is applied to the forward clutch hydraulic servo, and line pressure is applied to the brake hydraulic servo when the vehicle stops. Line pressure is applied to the forward clutch hydraulic servo and line pressure to the brake hydraulic servo is drained when the vehicle runs.
Patent GB-2286906-B (GB)
Title: Drive control device for opening/closing member
Inventor: SHIGEMATSU KOUICHI
IPC: E05F15/00
Filed: 1995-02-28
Granted: 1998-11-18
Abstract: A drive control device for an opening/closing member may be advantageously utilized in vehicular power window systems and the like. The drive control device is active to detect occurrence of pinching of an object obstructing the path of motion of the opening/closing member and, upon detection of such pinching during closing operation is controlled so as to move in the opening direction for a predetermined distance for preventing serious pinching from being applied to, for example, a persons hand or arm which may be blocking a power window while being closed by a vehicle driver. The drive control device further includes timing functions such that closing operation may not be immediately resumed after pinch detection, until a predetermined time period has elapsed. The pinch detection operation is effective to compensate for overrun of the opening/closing member caused by a lag between the time a closing control signal is stopped and the acutal motion of the opening/closing member finally and completely stops.
Patent GB-2300493-B (GB)
Title: X-ray lithography
Inventor: KESSLER DAVID PHILIP ABRAHAM
IPC: G03F1/22
Filed: 1995-05-05
Granted: 1999-03-17
Abstract: X-ray lithography for production of semiconductor and other devices utilizes equipment comprising a structure containing shelves transparent to X-rays (4), each coated with a different X-ray absorber (3) that possesses at least one X-ray absorption wavelength that is unique relative to the other X-ray absorbers in the structure, and a semiconductor or other surface (5) coated with photoresist. A narrow beam of coherent X-rays (2), tuned to one of the relatively unique absorption wavelengths, is aimed perpendicular to the shelves and used to burn lines and shapes on one of the shelves. Because it is tuned to a relatively unique absorption wavelength, the beam passes through the other shelves. This process is repeated to create mask patterns for as many shelves as necessary to make up the required layers of the structure. A stream of X-rays similarly tuned to the absorption frequencies of one of the X-ray absorbers is then exposed to the shelves of the mask structure, reaching the photoresist-coated surface where their path is not blocked by the X-ray absorber which absorbs that wavelength. The exposed or unexposed photoresist is then removed, dopants are put down on the photoresist-covered surface and the process repeated with X-rays tuned to the wavelength of another of the X-ray absorbers, until the complete layered pattern of the device has been created. This process removes the need for positioning and alignment of masks for the successive layers of the device.
Patent GB-2295318-B (GB)
Title: Freeze-dried dosage form containing ondansetron
Inventor: WINTERBORN IAN KEITH
IPC: A61K31/4178
Filed: 1995-11-20
Granted: 1998-10-28
Abstract: The invention relates to a freeze-dried dosage form for oral administration capable of being rapidly disintegrated in the mouth comprising ondansetron in the form of its free base or a pharmaceutically acceptable solvate thereof and one or more pharmaceutically acceptable excipients. Methods for the manufacture of such compositions and for their use in the treatment of conditions mediated through the action of 5-hydroxytryptamine (5HT) at 5HT3 receptors are also described.
Patent GB-2337551-B (GB)
Title: Improvements relating to windows and doors
Inventor: LAPORTA GIOVANNI MARIA
IPC: E05D15/40
Filed: 1996-12-03
Granted: 1999-12-29
Abstract: A window assembly comprises a movable frame 14 coupled by a hinge to a fixed frame 12 to allow the movable frame to be swung open and closed. A male engagement pin or spigot 46 projecting from the movable frame 14 engages in a socket 60, 72 on the fixed frame 12 as the window is closed. The spigot 46 has a tapered or rounded tip 50 on one side which progressively engages a tapered mouth surface 92 of the socket 72, to draw the frames into sealing engagement when in the closed position, and to prevent the frames from being levered open, and a flat profile 98 on the other side for obstructing removal. In one form, the pin is reinforced with webs and with a support plate. The socket may be shaped in a complementary fashion to that of the spigot and its position may be adjustable to vary the degree of compression. The socket can have spikes which bite into the surface of the frame to hold the spigot in position.
Patent HU-217865-B (HU)
Inventor: RUEDLE MANFRED
IPC: F15B13/043
Filed: 1995-04-19
Abstract: A találmány tárgya szelepelrendezés. Az elrendezés tartalmaz egyszelepcsatornákkal (14) ellátott alaplapot (7), egy főszelepet (5) ésműködtetőegységekkel (38) ellátott elővezérlő szelepeket (6). Akompakt elrendezés érdekében az alaplap (7) képezi a főszelep (5)házát, és az alaplapban (7) van a szeleptolattyú (12) tolattyúfészke(8) a szeleptolattyúval (12) együtt. Az alaplap (7) egy középrészre(24) és a középrész (24) két, egymással szemben lévő homlokoldalán(26) lévő zárórészekre (25) van felosztva. Mindegyik zárórész (25)ugyanakkor a szeleptolattyú (12) tolattyúfészke (8) számárahomlokoldali fedelet és a működtetőegységek (38) számára szolgálóbeépítési teret (33) határoló szárat (28) képez. A zárórészek (25)levett állapotában a működtetőegységeket (38) és a szeleptolattyút(12) nagyon egyszerű módon lehet szerelni. ŕ
Patent HU-216147-B (HU)
IPC: A23L5/20
Filed: 1995-07-14
Abstract: Az eljárás sőrán – egy első lépésben alkalőidákat és/vagyflavőnőidőkat és/vagy szapőninőkat és/vagy keserűanyagőkat és/vagyterpéneket tartalmazó növényeket vagy növényrészeket friss vagyszárítőtt ál apőtban legalább egy pőláris őldószerben 3,2–9,8 pH-tartőmányban extrahálva a kívánt növényi anyagőkat nemkívánatősnövényi anyagőkkal, kísérőanyagőkkal és peszticidekkel együtttartalmazó primer ext aktűmőt állítanak elő, – egy másődik lépésben akapőtt primer extraktűmőt adszőrbeáló nempőláris vagy pőlárisgyantával vagy gyantákkal 5–50 řC hőmérsékleten érintkeztetve a kívántnövényi anyagőkat azőn adszőrbeáltatják, ajd a nemkívánatős növényianyagőkat, a kísérőanyagőkat és peszticideket tartalmazó őldatőt akimerült gyantától elválasztják, – egy harmadik lépésben a kívántnövényi anyagőkat legalább egy őldószerrel 5–160 řC hőmérsékletendeszőrbeáltatják a gyantáról, és – egy negyedik lépésben az őldószertrészben vagy teljesen eltávőlítva hatóanyag-kőncentrátűmőt kapnak. ŕ
Patent HU-219305-B (HU)
Title: Non-linear crystals and using them
Inventor: AKA GERARD
IPC: G02F1/39
Filed: 1996-02-16
Abstract: PCT No. PCT/FR96/00255 Sec. 371 Date Feb. 25, 1997 Sec. 102(e) Date Feb. 25, 1997 PCT Filed Feb. 16, 1996 PCT Pub. No. WO96/26464 PCT Pub. Date Aug. 29, 1996Non-linear single crystal obtained by crystallization of a congruent molten composition of general formula:M4LnO(BO3)3in which: M is Ca, or Ca partially substituted with Sr or Ba; Ln is one of the lanthanides of the group comprising Y, Gd, La and Lu.
Patent HU-218013-B (HU)
Title: Aquaeous polymer dispersions based on ethylenelly unsaturated monomers and process for making thereof
Inventor: JAENSSEN BERNARDUS J W
IPC: C08F20/00
Filed: 1995-11-03
Abstract: A process is provided for preparing an acrylic copolymer latex having improved mechanical and shear stability comprising emulsion polymerizing at least one ethylenically unsaturated monomer having up to 23 carbons in the presence of, by weight based on the total monomer content, a) from about 0.05% to about 5.0% of a protective colloid with a molecular weight of less than 75,000, and b) from about 0.01% to about 1.5% of at least one water soluble free radical polymerization initiator. This latex provides coating manufacturers the flexibility of either eliminating surfactants altogether from coating or to use small amounts thereof.
Patent IT-1225712-B (IT)
Title: Winch for controlling the pull of sail sheets with sheet drawing-in device placed on the Crank
Inventor: MERELLO ANDREA
IPC: B63B/
Filed: 1988-10-20
Granted: 1990-11-22
Abstract: The winch for controlling the sail sheet provides the drawing-in device for the sheet (7) situated on the control crank (3) for the drum rotation movement (1) of the winch, so as to be able to carry out the normal pulling and release operations of the sheet (9) without detaching the free end of the said sheet from the sheet drawing in device (7).  (Fig. 1)
Patent IT-1193612-B (IT)
Inventor: GIANINI BRUNO
IPC: B60K26/02
Filed: 1983-01-24
Granted: 1988-07-21
Abstract: Acceleration control device for motorcars intended for people deprived of the use of the lower limbs, consisting of a handwheel (10) placed coaxially to the steering wheel (1) to which it is tied up in the rotatory motion, being allowed however to shift axially, to control, through a support and guide ring (12) pressing a ball-point (25 min ) rod (25), the motorcar acceleration; an additional guide means is made up by a cylindric pin (19) borne in the middle by the handwheel (10) and fitting into an hexagonal nut (20) screwed to the threaded end of a steering column (4), inside a hub (3) to which the steering wheel (1) is fixed.
Patent IT-1093262-B (IT)
Title: Isoxazolyl-3-carbonyl-amino-phenyl-tetramisole derivs. - useful as anthelmintics for humans or animals
IPC: A61K/
Filed: 1978-01-23
Granted: 1985-07-19
Abstract: Isoxazole derivs. of formula (I) in 1 and racemic dl forms and non-toxic acid-addition salts are new: (where R=H or CH3). Specif. salts are of HCl, HBr, HI, HNO3, H2SO4, acetic, lactic, tartaric or citric acids. They are prepd. e.g. by acylating the corresp. 6-aminophenyl-tetramisole with isoxazole-3-carboxylic acid or its reactive deriv. (I) are used as anthelmintics for human or animals, esp. for control of nematodes which infest the lungs, stomach and intestines of e.g. cattle and sheep. They are much more active than known cpds. of similar structure and are administered in conventional formulations at 0.5-20 mg/kg. An example of (I) is dl-6- m-(5-methylisoxazole-3-carboxamido)phenyl -2,3,5,6-tetrahydroimidazo 2,1-b thiazole.
Patent IT-1058342-B (IT)
Title: Polymeric antifriction material - comprising polyphenylene binder mixt. contg. (keto)acetal gps. and solid lubricant filler
Inventor: KORSHAK V
IPC: C08L/
Filed: 1976-02-20
Granted: 1982-04-10
Abstract: An antifriction material comprises a hardened mixt. of 10-95 wt.% filler and 5-90 wt.% binder (I). (I) is a mixt. of polyphenylene contg. ketoacetal and/or acetal groups of formula (II): In the formula, R1 is a phenylene, 4,4'-diphenylether; 4,4'-diphenylmethane or 4,4'-diphenylether; 4,4'-diphenylmethane or a 4,4'-dipenyl residue; R2 is phenyl or p-pH-(CH2)mCH3; R3 and R4 are -COCH3 or -C(OC2H5)2-CH3; n is 2-15 and 10-500 and m is 1-4, with the proviso that the fraction of the mixt. where n is 2-15 comprise 4-20wt.% binder. The material combines the properties of a solid lubricant and a construction material and may be used at temps. 300 degrees C. The material may be used for bearing coverings, drum bearing cages and gears.
Patent IT-1164160-B (IT)
Title: Biomass growth on open cell granules
Inventor: AUSTIN ERIC PAUL
IPC: C02F/
Filed: 1983-04-08
Granted: 1987-04-08
Abstract: Biomass is grown on granules which can move freely in a container holding a nutrient liquid. The granules are of open-cell construction of typical size 12 x 25 x 25mm and with internal spaces in the egion 0.2 to 2.5mm. The biomass grows within the granules but growth on its surface is prevented by the abrasion between granules as they move in the vessel. The granules are periodically withdrawn from the vessel and compressed to expell the biomass before the granules are returned to the vessel. Pref. the nutrient material is sewage and pref. air is bubbled into the base of the container. Pref. 80% of the bulk volume of each granule is void providing space for biomass growth. Process is used for the biological treatment of domestic or industrial wastes. Periodic reoval of a potion of the granules permits the age of the biomass to be controlled.
Patent IT-1137145-B (IT)
Title: Automatic overcurrent cut=out switch for thyristor inverter
Inventor: KRUGLYANSKY IGOR MIKHAILOVICH
IPC: H01H/
Filed: 1981-04-21
Granted: 1986-09-03
Abstract: The overcurrent cut-off is achieved without too large a current flowing through the load for a prolonged period, and thus avoids damage to the semiconductor components in the supply circuit. The load current is passed through a system of contacts in order to create electrodynamic forces opening at least one pair of contacts of the set of contacts. An alarm is triggered to indicate a state of overcurrent cut-off. During cut-off an auxiliary current is produced which also passes through the system of contacts. The pulse of current produced is sufficient to ensure rapid disconnection of the contacts in order to protect the supply circuit itself. The auxiliary current is thus added to the load current in order to ensure rapid disconnection. An arc extinguishing device is provided to protect the contacts. The pulsed current is switched by a thyristor and diode circuit.
Patent IT-1084801-B (IT)
Title: Electronic burner ignition system - has fuel control valve and oscillator with associated time base circuit
IPC: F23C/
Filed: 1977-04-01
Granted: 1985-05-28
Abstract: The spark ignition system for a gas burner ignites the burner when the switch is closed, and three capacitors are charged. When the charge on the first capacitor reaches a minimum predetermined value, the rectifier is primed. Two junctions reach a maximum potential value and two further junctions reach a minimum potential value. The oscillator then comes into effect and the base of a transistor becomes negative. When the other two capacitors lose their charge, the oscillator becomes ineffective and the transistor base potential changes.
Patent IT-1236884-B (IT)
Inventor: ROCCHITELLI ONOFRIO
IPC: D06F37/42
Filed: 1989-12-18
Granted: 1993-04-26
Abstract: The invention relates to a device for locking doors of machines containing rotating members which closes the contacts of an electrical switch subsequent to locking the door and opens the contacts prior to unlocking the door. It is characterized by the fact that hook 5 of the door is retained by a block 4 which is rotated about its axis due to the action of hook 5 while closing the door so that after the locking of the rotating block 4, hook 5 can no longer be drawn out. Rotating block 4 is fixed on a small shaft 3 with which it rotates, said small shaft 3 having in turn a second substantially cylindrical block 7 which has a peripheral surface shaped as a cam and which has in the end opposite the first block 4 a cavity 8 to house the tail 27 of a locking bolt 9 which moves parallel to the axis of said small shaft 3, the opposite end 26 of locking bolt 9 working on the moving contact 10 of the electrical switch 11. When the end of locking bolt 27 enters the cavity 8 it locks block 7 and therefore block 4 against rotation, thereby locking the door. The operation of the various parts of the device is obtained by means of two mobile boxes moving parallel to the axis of the shaft 3, of which one 14 cooperates with cam 7 arranged on shaft 3 and the other 13 cooperates with the front part 29 of locking bolt 9 and with a lever arm 19 rotating about a pivot 20 with the opposite end connected to a small piston 22 of an electromagnet 23. <IMAGE>
Patent IT-1096224-B (IT)
Title: Appts. for collecting microbes suspended in the air - is fitted with a filter to reduce the air flow
IPC: C12Q/
Filed: 1978-05-17
Granted: 1985-08-26
Abstract: Appts. consists of a Petri dish in a cabinet into which the air to be analysed is suched in by a fan. Previously some germs known to be present have not been found on the Petri dish. Appts. has an air channel with a cone at the entry, and pref. a conduit leading directly from the cone to the Petri dish. A filter to reduce the air flow is fitted downstream of the Petri dish, and pref. downstream of the fan. The Petri dish is pref. placed on the drawer with a perforated bottom, in a cabinet that can hold several dishes.
Patent IT-1113629-B (IT)
Title: Refuse sorter to separate paper and plastics - softens paper by soaking with water, and uses hooks mounted on conveyor to remove floating plastics
IPC: D21B/
Filed: 1977-10-05
Granted: 1986-01-20
Abstract: Hydraulic-mechanical appts. for separating paper and plates from municipal refuse has a vessel for softening the paper refuse by soaking, with a presoaking channel in which the paper is sprayed with water. The channel is connected to a dispersal vessel, from which floating plastics refuse is removed by hooks mounted on a conveyor belt.
Patent IT-1200318-B (IT)
Title: Thermosetting plastic sheets prodn.
Inventor: BAIOCCHI PAOLO
IPC: B29D/
Filed: 1986-08-07
Granted: 1989-01-12
Abstract: Water treatment appts comprises a duct with water inlet and outlets at opposite ends, and an ultra-violet light-emitting tube extending lengthwise. The duct is of rectangular cross-sectional shape and controls the flow, the shape also promotes non-laminar flow. The ultra-violet light emitting tube is located on the central axis of the duct and extends through end seals in end caps of the duct, the inlet and outlet are cylindrical tubes at each end of the duct.
Patent IT-1242918-B (IT)
Title: Bathroom or kitchen unit in which the frame is designed to be covered, especially with tiles
Inventor: CAITI ADOLFO
IPC: A47B/
Filed: 1990-09-28
Granted: 1994-05-18
Abstract: The unit, especially for covering the lower parts of sanitary ware installed in bathrooms or kitchens, can be made to coordinate with the wall and floor coverings and can be assembled without having to call in a builder or a carpenter; it consists of one or more parallelepipedal modular frames 1, CA made of metal that can be joined together and is made up of profiled sections 2, which form the edges, and of three grid-like faces RL, RA made of perforated sheet metal, with the rear FM, top FS and bottom FI faces being open; a grid-like cover with three recessed edges is placed on top of each top face; coverings, which may coordinate with their surroundings, can be applied to all the grid-like elements using adhesive or grout; it is used to conceal the lower parts of sanitary ware or as a cupboard, drawer unit or closet. <IMAGE>
Patent IT-1013586-B (IT)
IPC: G10L25/90
Filed: 1973-12-20
Granted: 1977-03-30
Abstract: 1436440 Vocoders; delta modulators INTERNATIONAL BUSINESS MACHINES CORP 15 Nov 1973 [29 Dec 1972] 52961/73 Headings H4R and H3H [Also in Division G4] The pitch period of voiced speech is determined (e.g. for vocoding and speech/speaker recognition) by sampling, quantizing and coding the analogue speech signal by means of an adaptive delta modulator 10 which for each sampling interval produces one delta bit and one sign bit which are each fed to respective current and time-shifted recycling stores 11, the binary representations of features of the data (e.g. 1st and 2nd derivatives, equivalent to slope and curvature of the data) are compared 12 according to a predetermined key to control a counter 13, the interval between the beginning of comparison and regaining the initial count corresponding to the pitch period. The delta and sign bits are generated (Fig. 4) from the audio input 14 by quantizers 16, 18 sampled at rate f s  (20 kHz). The effective step size of quantizer 16 is automatically adapted to the speech by multiplying 24 the delta stream by a signal 23 representing the average level of speech over a previous short interval and subtracting 15 the product from the speech. This reduces the redundancy of delta bits for large amplitude speech and improves resolution for small amplitude speech. The step size motor signal may be transmitted with the data. Each store defines a "window" (25, Fig. 1, not shown) longer than the expected pitch period and feeds the current and time-shifted bit streams in time multiplex to the extractor 12 where two or three successive bits of both the delta and sign streams are examined to evaluate whether the slope and curvature of the stream is positive, negative or zero (Figs. 5, 6, not shown). The results of the examination are then compared, one slope bit with one curvature bit according to the predetermined key (Fig. 7, not shown) to produce zero or decrement commands to the counter if either bit of a pair is zero or the bits are of opposite sign respectively. If the bits are the same, the product of the current and time-shifted sign bits determines incrementing or decrementing commands. The counter reaches a peak of similar count to that at the start when the end of the pitch period is reached. Alternatively or additionally, the third and fourth derivatives may be used in the examination and comparison operation.
Patent IT-1178045-B (IT)
Title: Electrochemical purificn. system
Inventor: NAZARIAN MIRON MIGRANOVICH
IPC: B01J/
Filed: 1984-10-09
Granted: 1987-09-03
Abstract: Appts. for the electrochemical purificn. of contaminated liquids includes a settling tank with outlets for the purified liq. and for the waste, a foam collector with an air ejector to dispose of the foam, and a central coagulation chamber. Soluble electrodes at the bottom of the latter are mounted in the inlet chamber for electrolyte. A mixing vessel receives the ejected foam and mixes it with the inflow of contaminated liq..
Patent IT-1225747-B (IT)
Title: Rocking catapult with assembly facility for precision aiming system and launching precisely targeted darts
Inventor: MARZIO FERRARI
IPC: F41B/
Filed: 1988-09-16
Granted: 1990-11-26
Abstract: Firing instrument with flexible components for launching darts.