baber/WOPTO huggingface dataset:
Patent HU-216892-B (HU)
Title: Derivatives of azaanthraquinone and azaxanthone, herbicides and plant growth regulators containing the same and their use
Inventor: GERBER MATTHIAS
IPC: C07D221/08
Filed: 1994-01-12
Abstract: A process is disclosed for controlling undesirable plant growth and for regulating plant growth, by applying to the plants derivatives of azaanthraquinones and/or azaxanthones having formula (I), in which X, Y, Z and the residues R<1> to R<5> have the following meanings: R<1> is hydrogen, methyl; R<2>-R<5> are (a) hydrogen, (b) halogen, (c) nitro, (d) COOR<6>, in which R<6> stands for C1-C4-alkyl, (e) CONH2 and CONR<6>R<7>, in which R<6> and R<7> stand for C1-C4-alkyl, (f) C1-C8-alkyl, which may bear one to three of the following substituents: halogen, hydroxy, C1-C6-alkoxy, (g) C3-C6-alkenyl, (h) C1-C4-alkoxy, (i) hydroxy, (j) amino or NR<6>R<7>, (k) phenyl, which may bear one to five halogen atoms or one to three of the following substituents: nitro, C1-C4-alkoxy, C1-C4-alkyl or C1-C4alkyl halide; X, Y are N, N<+>-O<-> or CH, with the proviso that only a nitrogen atom or a N-oxide group be contained in the ring; Z is oxygen, sulphur or a C = O group; A is oxygen or sulphur. Also disclosed are new azaanthraquinones and azaxanthones and herbicidal and bioregulatory agents containing the same.
Patent HU-218370-B (HU)
Title: Safety razors
Inventor: GILDER BERNARD
IPC: B26B21/22
Filed: 1994-09-22
Abstract: The safety razor blade unit comprises a guard, a cap and a group of three blades with parallel sharpened edges located in between the guard and cap. The first blade (11) defines the edge nearest the guard and has an exposure not greater than zero, while the third blade (13) defining the edge nearest the cap has an exposure not less than zero. The exposure of the first blade has a negative value of -0.04 mm,, and the span between the first blade edge and the guard is in the range of 0.5 mm to 1.5 mm. The span between the edge of the third blade and the edge of the second blade is in the range of 1.0 to 2.0 mm.
Patent HU-219699-B (HU)
Inventor: ALTMAN SHAMAY
IPC: H04M11/00
Filed: 1997-05-07
Abstract: A találmány tárgya eljárás hívás felépítésére kommunikációsrendszerben, amely egy celluláris vezeték nélküli kommunikációsrendszert (100) és egy vezetékes kommunikációs rendszert tartalmaz. Atalálmány lényege szerint az eljárás lépései a következők: – egy elsőkommunikációs eszköznél (107) jelentkezési állapotot érzékelnek, majdezen érzékelés válaszjeleként az előre megadott telefonszámottovábbítják a celluláris rádiókommunikációs rendszer felhasználásával,– az előre megadott telefonszámot mint kommunikációs szolgáltatástkérő jelet felismerik, majd ezen felismerés válaszjelekénthangkapcsolatot kérnek a vezetékes kommunikációs rendszeren, és – ahangkapcsolatot a vezetékes kommunikációs rendszeren létrehozzák azelső kommunikációs egységgel a celluláris vezeték nélkülikommunikációs rendszeren (100) keresztül, és ily módon egykommunikációs kapcsolatot hoznak létre az első kommunikációs eszköz ésa vezetékes kommunikációs rendszer között és biztosítják a felhasználószámára, hogy a kívánt kommunikációs számot tárcsázza. A találmánytárgya továbbá az eljárást megvalósító elrendezés, amelynek a lényegeabban van, hogy tartalmaz: – egy első kommunikációs eszköznél (107)jelentkezési jelet detektáló érzékelőt; – rádióadót előre megadotttelefonszám továbbítására a celluláris vezeték nélküli kommunikációsrendszeren (100); – rádióvevőt az előre megadott telefonszám vételére;– egy hozzáférési eszközt, amely az alábbi egységekből áll: az előremegadott telefonszámot mint szolgáltatást kérő jelet felismerő elem;egy, a felismerést követően a vezetékes kommunikációs rendszerenhangkapcsolatot kérő elem; és a hangkapcsolatot az első kommunikációseszközzel (107) létrehozó kapcsolóelem, és ily módon a felhasználószámára a kívánt kommunikációs szám hozzáférését biztosító elem. ŕ
Patent IT-1204151-B (IT)
Title: Continuous casting machine
Inventor: SADOWSKI LUIGI
IPC: B22D/
Filed: 1986-01-28
Granted: 1989-03-01
Abstract: The suit is made of a piece of material which can cover the body several times and provided with various fastening means which can be joined in many directions
Patent IT-1188062-B (IT)
Inventor: NIGG ELIAS
IPC: B65H16/02
Filed: 1985-11-19
Granted: 1987-12-30
Abstract: The apparatus for selecting and feeding web material (F1, F2, F3) from a plurality of supply bobbins (B1, B2, B3) of web material having different characteristics, comprises a selecting and dispensing device arranged on a slide (7) horizontally movable to and fro with respect to the means (T) which finally feed the film to the packaging station (P) of the packaging machine. On said slide there are mounted indexing means (13, 18) adapted to selectively bring into operative alignment with the feeding means (T) one draw-and-guide unit (A1, A2, A3) which draws the selected film and delivers it to the feeding means (T). The operative engagement between the draw-and-guide units (A1, A2, A3) is obtained by opening the feeding means (T) which consist of a superposed belts conveyor (101, 201) and pinch rollers (R1, R2) and inserting therebetween the forward portion (118, 218, 318) of the draw-and-guide unit. The opening of the feeding means is promoted by the movement of the draw-and-guide unit which carries a roller or opening pin (37) which acts on a suitable shaped plate (3) carrying the upper run (101) of the belt conveyor. Upon engagement of the draw-and-guide unit (A1, A2, A3) with the feeding means (T) there takes place also the operative engagement of a driving wheel (38) arranged on the feeding means (T) with a driven wheel (31) arranged on the draw-and-guide unit, which transmits the drive to the draw wheels (21, 121-22, 122) of the draw-and-guide unit.
Patent IT-1227850-B (IT)
Inventor: MARRACCINI ANTONIO
IPC: C07C19/08
Filed: 1989-01-12
Granted: 1991-05-10
Abstract: In the process for preparing chlorotrifluoroethylene telomers by reaction of chlorotrifluoroethylene with CF3OF or Rx-CF2OF the yield of telomers with -F end groups is increased or mixtures of telomers containing species with -Cl end groups may be obtained by adding F2 to the reaction medium under certain operative conditions.
Patent IT-1193359-B (IT)
Title: Platinum contg. compsn.
Inventor: TOBE MARTIN LESLIE
IPC: A61K/
Filed: 1980-01-18
Granted: 1988-06-15
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-1129579-B (IT)
Title: IC engine fuel mixture prepn. system
Inventor: JAHODA STANISLAV
IPC: F02M/
Filed: 1980-01-18
Granted: 1986-06-11
Abstract: The system prepares a fuel mixture with different proportions for the main and auxiliary chambers of an engine with a divided combustion chamber. The mixture for both chambers (2,6) is supplied by a single injector (10), and from the fuel jet sprayed into the air current drawn into the main one (2) part is drawn off by an auxiliary air current sucked into the auxiliary one (6). Additional air can also be delivered to the latter, for further preparation of the mixture in it, this being derived from the main air current. Where both main and auxiliary chambers have their separate intake valves, the injector nozzle can be enclosed by a tube (11a) open towards the engine intake, and with ports (13) near the nozzle outlet leading to a surrounding chamber (12), connected by a passage (8) to the auxiliary combustion chamber.
Patent IT-1208041-B (IT)
Inventor: BARANZELLI CESARE
IPC: B23B31/16
Filed: 1987-05-15
Granted: 1989-06-01
Abstract: The chuck includes a structure supporting a table (3) provided with first sliding seats and with second sliding seats (5) which extend radially from the center of the table and respectively accommodate means (6) for centering the workpiece and means (8) for locking the workpiece; the centering means (6) are controllably movable towards or away from the center of the table, while the locking means (8) are controllably movable from a first position spaced from the workpiece to a second position proximate to the workpiece and are also controllably movable in a direction substantially perpendicular to the face of the table directed towards the workpiece from a release position, in which the locking means are disengaged from the workpiece, to an engagement position, in which the locking means are engaged with the workpiece. The chuck also includes control means (11) which act on the centering means and on the locking means; means (10) are furthermore provided for the connection of the control means (11) to the locking means (8) in the second position.
Patent IT-1217664-B (IT)
Title: Alkene(s) oxidn. catalyst prepn.
Inventor: PRESSI LAURA
IPC: C07C/
Filed: 1988-05-20
Granted: 1990-03-30
Abstract: Soap is mfd. by extruding a prepd. soap mass in strip-form out of a plodder, cutting it automatically into short bars of exact wt. and carrying the bars on a conveyor to an eccentric press where they are pressed into the desired cake shape. The method comprises positioning bars of soap on conveyor with their wide faces perpendicular to the conveyor surface; dropping one insert in front of a reciprocating ram while this is in a position remote from the bar; causing each soap bar to be stopped in front of the ram; supporting the rear surface of soap bar which is remote from the ram and moving ram towards soap bar to press insert lightly to the bar surface, and mixing soap bar towards the eccentric press to form the cake while pressing insert flush into the surface of the cake; and ejecting cake onto a second conveyor to transport it to wrapping and packing machinery
Patent IT-1179503-B (IT)
Title: New 4-furyl-4-oxo-butenoic acid derivs.
Inventor: BARZACHI FERNANDO
IPC: C07D309/38
Filed: 1984-07-20
Granted: 1987-09-16
Abstract: Furans of formula (I), their alkali, alkaline earth or amine salts when R1=H are new: R=5-methyl-2-furyl; 2,5-dimethyl-3-furyl or 3-furyl; R1=H or 1-18C linear, branched or cyclic, satd. or unsatd., alkyl. Pref. the double bond has the E geometry.
Patent IT-1171736-B (IT)
Inventor: BOBBOLA PAOLO
IPC: D03D51/34
Filed: 1983-10-10
Granted: 1987-06-10
Abstract: O An optical sensor of the barrier type for air jet weaving looms comprises two equally orientated, parallel photoelements and two very thin total-reflection optical prisms aligned with the photoelements and insertable between and the reed blades in order to deviate the light rays between said photoelements so that they cross the weft yarn passage channel in the reed.
Patent IT-1121860-B (IT)
Title: High efficiency IC engine - uses fuel as coolant and cylinder head and piston are made of low thermal conductivity, low expansion material
IPC: F02B/
Filed: 1979-06-20
Granted: 1986-04-23
Abstract: The IC engine includes an air cooled or liq. cooled cylinder head (2). It has an air cooled cylinder (16) and a piston (14) of low thermal conductivity and low thermal expansion coefficient material with a uniform clearance between the cylinder (16) and the piston (14) around the circumference. The cylinder (16) is provided with fins for cooling by natural convection. The liq. coolant used to cool the cylinder head may be the fuel supplied from a tank (24) via a fuel injection pump (10) to the injector (8).
Patent IT-1046814-B (IT)
Title: Gas tight seal between drum and barrel of a revolving-cannon - has a circular seal retained by tapped firing gases
IPC: F41A9/51
Filed: 1974-09-12
Granted: 1980-07-31
Abstract: The seal between the drum and the barrel is a sleeve which is coaxial with the drum cartridge seat. This sleeve slides in the annular gap which is concentric with the cartridge set. The diameter of this annular groove is slightly greater than the cartridge case diameter. In Fig. 2 the seal annular seat(1 b) is connected by four tapping channels (1 a, b) to the seat bore(1 e) in the drum housing(1). Gases which enter these channels push the sleeve forward into the sealing position. The diameter of the connecting tapping channels is equal to or smaller than one millimetre. The outside diameter of the sealing ring is about eight percent greater than the maximum cartridge case diameter. These are optimum dimension for the sealing arrangement. Deviations from these dimensions may cause jamming or distortion of the sealing arrangement.
Patent IT-1068457-B (IT)
Title: Furnace for baking ceramic tiles - using two horizontal channels, each contg. a roller track conveying the tiles
IPC: F27B/
Filed: 1976-10-05
Granted: 1985-03-21
Abstract: Furnace for baking ceramic materials, esp. tiles, using several channels, one located above the other, each with insulated side walls, hearth and roof. Equispaced rollers carry the tiles through the furnace, and are located across each channel nearer the roof than the hearth. The distance from the hearth to the roller axes in each channel is pref. min. twice the pitch of the rollers. The base of one channel and the roof of the next lower channel pref. form a cavity fed with hot combustion gas by burners, the gas travelling through the perforated roof to the tiles. Burners are pref. also located in the side walls of the furnace to feed hot gases into each channel below the level of its roller track. The furnace has high thermal efficiency.
Patent IT-1199509-B (IT)
Title: Metal cutting tool and method
Inventor: VIKTOR PETROVICH ZHED
IPC: C23C/
Filed: 1984-01-24
Granted: 1988-12-30
Abstract: Cutting tool comprises a substrate, a wear-resistant outer layer, a prim. surface layer, and a transition layer between substrate and prim. surface layer formed of components of the substrate and prim. surface layer. The transition layer thickness is pref. 0.1-10 micron. The tool is pref. made by ion bombardment of the surface in the presence of a gas reagent, a pref. ion source is a Ti cathode and the gas reagent is pref. N2.
Patent IT-1205775-B (IT)
Title: Circular knitting machine
Inventor: SCHIAVELLO ORESTE
IPC: D04B/
Filed: 1987-04-03
Granted: 1989-03-31
Abstract: The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Patent IT-1199106-B (IT)
Inventor: BRANDENSTEIN MANFRED
IPC: B62M3/08
Filed: 1984-04-11
Granted: 1988-12-30
Abstract: A rolling bearing unit, in particular a play-adjustable bearing arrangement, comprising a bearing shaft, a housing having a bore, and angular contact ball bearings having outer rings arranged in the housing bore and inner rings arranged on the bearing shaft. The shaft is provided with three annular grooves, a threaded portion, and an axial groove along the threaded portion. A locking ring is arranged in the first annular groove, a first cover is arranged on the shaft and abuts the locking ring, and the inner ring of the first bearing abuts the cover. The adjustment of the bearing play is achieved by adjustably arranging a second cover on the threaded portion of the shaft to abut the inner ring of the other ball bearing. The securing of the second cover against rotation relative to the shaft is achieved by deforming or indenting the boss of the cover to engage the axial groove. The outer rings of the bearings are L-shaped and a pair of slotted rings are arranged in the second and third annular grooves of the shaft, between and near the flanges. The slotted rings prevent the balls of the bearings from falling out during shipment and before assembly in a housing.
Patent IT-1117169-B (IT)
Title: 3-Tetrazolyl-azolo-pyrimidine derivs. - useful as anti:allergens and bronchodilators
IPC: A61K/
Filed: 1979-05-28
Granted: 1986-02-17
Abstract: Pyrimidine derivs. of formula (I) and their salts with metals, NH4 or amines are new. In (I), Tet is 1H-tetrazol-5-yl; X is N or CR3; Y is S or NH; when it is S, then X is CR3; Z is O, S or NH; R2 and R3 are H or A, or together complete 5-7 membered cycloalkenyl or benzo, each with 0-2 A substits.; A is alkyl, alkenyl, alkynyl, alkoxy, alkenoxy, alkanoyl, alkenoyl, alkylsulphonyl, alkylsulphinyl, alkylthio, alkanamido, 3-7C cycloalkyl or 3-7C cycloalkyl-alkyl (both opt. with 1-3C alkyl substits.), all these gps. have 8C; phenyl, benzyl, CF3, NO2, NH2, OH, CONH2, CN, 2-4C cyanoalkyl or halo. (I) are antiallergens useful e.g. in prophylaxis of asthma, and some are also bronchodilators. The cpd. 3-(1H-tetrazol-5-yl)-4H-pyrimido(2,1-b)benzothiazol-4-one (Ia) has oral LD50 (rat) about 2-5 g./kg. and oral ED50 in the passive cutaneous anaphylaxis test 0.064 mg./kg.
Patent IT-1231867-B (IT)
Title: Straight combine machine for short wools
Inventor: CARLO GALLO
IPC: D01G/
Filed: 1989-02-22
Granted: 1992-01-14
Abstract: Straight wool combing machine using pincers or jaws to detach combed tufts from the sliver instead of conventional detaching rollers.
Patent IT-1233905-B (IT)
Title: Vehicle pedal that can be regulated especially used in cars.
Inventor: ANTONIO DAL MONTE
IPC: B62D/
Filed: 1989-09-28
Granted: 1992-04-21
Abstract: The position of the pedal causes friction (2) for breaking (3) or acceleration (4) coming from regulated, selected production that can be better adapted to the anthropometric characteristics and / or car driver's preferences. This result does not need the kinematical function of parts (2a, 3a, 4a) of the pedals (2, 3, 4) to be altered.(Figure 1)
Patent IT-1179093-B (IT)
Inventor: COLOMBO MAURA
IPC: G10L15/00
Filed: 1984-09-03
Granted: 1987-09-16
Abstract: The method consists in classifying the sounds forming the uttered words into eight phonetic classes plus a possible indication of the presence of diphtongs, starting from an acoustic-phonetic analysis of the sounds themslves. To recognize the uttered words the sequence of classes found out are analyzed by search-tree algorithms of pattern matching with sequences of classes corresponding to vocabulary words, and possibly by dynamic programming algorithms. The detected classes are: silence, voiced fricatives unvoiced fricatives, plosives, affricates, nasals, semivowels, vowels. A device for implementing the method is also described.
Patent IT-1070601-B (IT)
Title: Multicolour pen with lead or refill advance mechanism - has linked springs and slide blocks in two parallel grooves
IPC: B43K24/12
Filed: 1976-05-07
Granted: 1985-04-02
Abstract: The change-over device for alternate advance of pencil leads or ink refills in a multi-colour pen comprise a plastic housing (7) with parallel longitudinal grooves (11, 12) guiding two springs (22) and their central connecting portion (23). In the housing is an extension (13) forming a sliding guide for two refill carriers (14, 15) which are in the form of slide blocks and to which are attached actuating keys (17, 18). The end of the extension stops the refill carrier in the writing position, with simultaneous release of the other refill carrier. Corresponding opposed edges (14d, 15d) are formed in the refill carriers.
Patent IT-980892-B (IT)
IPC: F16C35/06
Filed: 1973-04-20
Granted: 1974-10-10
Abstract: A journal for universal mill rolls and the like wherein a mill roll is located in a supporting structure having opposed walls. The mill roll is provided with a roller bearing and axle located within its bore and is supported on the side walls. A ring shaped cover member seals each of the axial ends of said roller bearing. The ring shaped covers are formed integrally with a slide member having a rectangular shape when viewed in plan. The slide member is insertable within a rectangular opening in the side wall of said supporting structure and has a pair of extending arms engaging the edge of the side wall and means for removably connecting the arms to the side wall.
Patent IT-1024597-B (IT)
Title: Mixed velocity neutron beam generator - parallel beams of negative and positive particles generated accelerated and mixed
IPC: H05B/
Filed: 1974-10-07
Granted: 1978-07-20
Abstract: A process for generating an accelerated neutron particles, in which two linear parallel flows of positive and negatively charged particles are generated and accelerated to high speed; and are converged into a passage and the positively charged particles flow neutralised with the negatively charged flow and thus, a beam of neutron particles of low-high velocity is generated, and used for neutron irradiation photography.
Patent LT-4993-B (LT)
Title: Composition for smoked sausage
Inventor: LEBRIKIENE LORETA
IPC: A22C11/00
Filed: 2001-03-23
Abstract: With this invention, a new smoked sausage ingredient composition is made, which consists of top-rate beef, first-rate beef, lean pork, bacon, salt, nitrous salt, and additionally added: food supplements standard "Biostart 00741", a mix of food additives and spice "Superquick Top 00109", garlic (Allium sativum) essence 3060, chopped black pepper (Piper nigrum), ground allspice pepper (Piper aromaticum) and muscat (Myristica fragrans) nuts.<IMAGE>
Patent LT-6856-B (LT)
Title: Tetrodic and pentodic transistors, and circuits with them
Inventor: PAVASARIS Česlovas
IPC: H03K12/00
Filed: 2020-01-07
Abstract: The proposal is in the field of semiconductor electronics, namely, amplifier circuits and semiconductor devices with them, and can be used in high speed analogue and pulse electronic charts, electronic automation systems, information processing devices, and so on. The proposed, for example, n+-p-n–-semiconductor device, which has an emitter E (n+), the base B (p) and the collector C (n–) contacts, collector C n–- area made in the with two additional contacts K1 and K2, constituting tetrode transistor (TT) structure, our base B p– area made in the with two additional contacts B(1; 2), constituting pentode transistor (PT) structure. Compared with analog, amplifiers, oscillators, modulators and pulse shaper-converters, make TT and PT basis, have: high switching speed output signals of fronts times t(r, f)  1 ns, and a relatively high cut-off frequency fT  (5–10) GHz, and therefore formed a large signal repetition frequency and relatively low saturation voltage Us ≤ 0.05 V in the "open" state.