baber/WOPTO huggingface dataset:
Patent GB-2191558-B (GB)
Title: Improved apparatus for correcting irregularities in or enlarging an underground duct
Inventor: YARNELL IAN ROLAND
IPC: E21B/
Filed: 1987-05-15
Granted: 1990-08-01
Abstract: PCT No. PCT/GB87/00335 Sec. 371 Date Mar. 18, 1988 Sec. 102(e) Date Mar. 18, 1988 PCT Filed May 15, 1987 PCT Pub. No. WO87/07322 PCT Pub. Date Dec. 3, 1987.Apparatus for enlarging or removing irregularities in an underground duct comprises first and second expandable segmented nose and intermediate shell portions (10,20) each comprising a respective set of shell parts (14,18) arranged around a longitudinal axis (16). The shell parts (14) of the nose portion (10) are pivotally connected to a nose cone (12) and to the front ends of the shell parts (18), while the shell parts (18) are pivotally connected at their rear ends to a rear pivot assembly (22). Expansion of the duct is achieved by repeatedly driving the joints between the shell parts (14) of the nose portion (10) and the shell parts (18) of the intermediate portion (20) outwards so as to force the wall of the duct outwards, returning the shell parts (14,18) to a contracted configuration, and moving the apparatus forward in the duct. Ingress of loose particles of material from the duct wall into the apparatus is reduced by arranging for the shell parts (14,18) of each portion to be overlapping, each shell part having a recessed border surface (34,64) over which the edge of a neighboring shell part slides.
Patent GB-2246882-B (GB)
Title: Miniaturized switching power supply having unidirectional spike filter
Inventor: KAYSER KENNETH W
IPC: H02M3/156
Filed: 1991-07-24
Granted: 1995-02-15
Abstract: A high frequency miniaturized switching power supply has a unidirectional spike filter which removes spikes appearing on a feedback signal before such feedback signal is provided to the comparator of the switching power supply. The spike filter removes voltage spikes of one polarity without lengthening the reset time of the comparator in response to a wavefront of the opposite polarity.
Patent GB-2301038-B (GB)
Title: A water-dispersible disposable enclosure
Inventor: BROWN MALCOLM DAVID
IPC: A61F5/445
Filed: 1996-05-24
Granted: 1999-10-06
Abstract: A water-dispersible disposable enclosure, such as an ostomy pouch or urinary incontinence pouch, which is adapted for flushing down the bowl of a water closet and is formed of a material that is, at least at the time of disposal into a water closet bowl, combined with a water activated exothermic reagent that raises the temperature of the enclosure or the water that comes into contact with the enclosure, prior to or upon placement in the water closet bowl, to a level at which the material melts, dissolves or otherwise disperses for ease of flushing.
Patent GB-2341775-B (GB)
Title: Multimedia multiplexing method
Inventor: PARK DONG SEEK
IPC: H04N19/89
Filed: 1998-05-22
Granted: 2003-03-26
Abstract: A multiplexing method for multimedia communication is provided, which is compatible with the H.223 protocol by changing a header of a multiplex protocol data unit (MUX-PDU). The multiplexing method includes the steps of encoding media data, and multiplexing the media data encoded in the step (a) in units of a predetermined frame, and inserting a second flag having a predetermined length with an auto-correlation into the frame after a first flag representing the opening and closing of the frame. Therefore, the probability of detecting the MUX-PDU by a receiver is increased by adding a flag having a high auto-correlation to the H. 223 MUX-PDU frame, thereby increasing error-resiliency.
Patent HU-216115-B (HU)
IPC: B21B27/00
Filed: 1992-02-07
Abstract: A találmány szerinti henger legalább egy cementáltkarbid-gyűrűből és ahengertest két őldalán lévő csapőkból áll, ahől a hengertest és akarbidgyűrű vagy karbidgyűrűk grafitős öntöttvasból öntöttek őlymódőn, hőgy az öntöttvas érintkezésben van a cementáltkarbid-gyűrűneklegalább a belső felületével, a grafitős öntöttvas szövetszerkezetedöntően bainites, ahől a bainit legalább egy rés e hőkezelés sőránbainitté alakűlt aűsztenit, a cementáltkarbid-gyűrű vagy -gyűrűk azöntöttvas külső felületének legalább egy részével érintkeznek, belsőfelületük pedig az öntöttvas külső felületéh z metallűrgiai kötésselvan csatlakőztatva, és az öntöttvas, valamint a cementáltkarbid-gyűrűkközött a hűtés sőrán létrejövő zsűgőrődáskülönbség legalább részben azaűsztenitnek hőkezeléssel bainitt történő átalakításával vankiküszöbölve, és a hengertest (1), amely legalább egy cementáltkarbid-gyűrűt (2) tartalmaz, egyetlen darabból van öntve. Az eljárás sőráncementáltkarbid-gyűrűt vagy -gyűr ket (2) tartalmazó hengertestet (1)öntenek grafitős öntöttvasból, amelyben az öntés űtán 5–30, célszerűen15–20 t% maradék aűsztenit van, a maradék aűsztenitet egy vagy többhőkezeléssel teljesen va y részlegesen bainitté alakítják át térfőgat-növekedés mellett, annak érdekében, hőgy csökkentsék vagy teljesenmegszüntessék az öntöttvas és a cementált karbid közöttizsűgőrődáskülönbséget az öntés követő hűtés sőrán, és a hengert, amelykét őldalán csapőkkal van ellátva, egy darabból öntik és ezt követőenkész méretre esztergálják. ŕ
Patent HU-219138-B (HU)
Title: Nucleic acid sequences, coding intracellular binding proteines, vectors containing these sequences,viruses, pharmaceutical compositions and production thereof
Inventor: SCHWEIGHOFFER FABIEN
IPC: C12N7/00
Filed: 1994-06-15
Abstract: PCT No. PCT/FR94/00714 Sec. 371 Date Dec. 28, 1995 Sec. 102(e) Date Dec. 28, 1995 PCT Filed Jun. 15, 1994 PCT Pub. No. WO94/29446 PCT Pub. Date Dec. 22, 1994The present invention relates to nucleic acid sequences encoding intracellular binding proteins. More particularly, the nucleic acid comprises a gene coding for an intracellular single chain antibody specific for a ras oncogene under the control of a promoter, the antibody is functional in mammalian cells, and inhibits the transformation of cells that express a ras oncogene.
Patent HU-219299-B (HU)
Inventor: CAMPLO MICHEL
IPC: C07D411/14
Filed: 1995-05-24
Abstract: A találmány oxatiolánszármazékokra, azok előállítására alkalmaseljárásra, valamint ilyen származékokat hatóanyagként tartalmazó,főlet retrovírusok ellen hatásos gyógyszerkészítményekre vonatkozik. Atalálmány szerinti cisz-(2R,5S)- és cisz-(2S,5R)-5-(1-citozinil)-1,3-oxatiolán-származékok (I) általános képletében R jelentése (a) vagy(b) általános képletű csoport, ahol m értéke 0 vagy 1, R1 jelentése1–6 szénatomos alkilcsoport, R2 és R3 jelentése hidrogénatom vagypedig a kapcsolódó szénatomokkal benzolgyűrűt képeznek, amely adottesetben X csoporttal szubsztituálva van, X jelentése halogénatom,nitro-, trifluor-metil-, 1– 4 szénatomos alkoxi-, anilino- vagytrifluor-metil-anilino-csoport, és n értéke 0 vagy 1, és A jelentéseszerves vagy szervetlen anion. Az (I) általános képletű vegyületeketúgy állítják elő a találmány szerinti eljárással, hogy az 5-(1-citozinil)-1,3-- oxatiolán cisz-izomerét ROH általános képletűkarbonsav – ahol R jelentése a fenti – aktív származékával rea-gáltatják. ŕ
Patent IT-1215233-B (IT)
Title: Detection of bound label - using complex of specific-binding component and luminescence-inducing component
Inventor: ARNOLD LYLE J JR
IPC: G01N21/63
Filed: 1985-01-25
Granted: 1990-01-31
Abstract: Detection of labels with a molecular wt. below 10,000 bound (directly or indirectly) to a support is effected by (a) contacting the label with excess of a detector complex comprising a binding substance (I) with high specific affinity for the label and a substance (II) capable of inducing light emission in a bio- or chemiluminescent system; (b) separating the unbound excess detector complex from the resulting label-bound detector complex; and (c) contacting the label-bound detector complex, or at least its component (II), with a bio- or chemiluminescent system and measuring the light emitted. Also claimed are detector complexes of the above type.
Patent IT-1215942-B (IT)
Title: Circular knitting machine needles selector
Inventor: BENDONI ARMANDO
IPC: D04B/
Filed: 1988-02-23
Granted: 1990-02-22
Abstract: Structure constructed of a framework and flexible cover sheet material comprising at least two frames (16) located side by side as a double or multi-span protective structure, each frame defining a span and including roof members (14) and attached longitudinal side frame members defining an arched or pitted roof at least at adjacent side members of adjacent spans, gutter means (12) associated with the side frame members, and interconnecting side by side frames, and flexible covering sheet material (20) covering the roof span. The sheet material is wrapped over around a plank element (18) having a bottom, a top, and inner and outer side surfaces. The gutter means is provided with spaced-apart clamping members (22) each of the clamping members having one end attached to the gutter means, the other end being sized to pass around the outer side surface of the plank element and to the top. The gutter means extends below the inner side surface and bottom surface of the plank element and extends beyond a plane perpendicularly tangential to the inner surface and above a plane horizontally tangential to the outer bottom edge of the plank element, and the line of first contact between the flexible covering means and the plank element being located in a spaced-aprt vertical disposition w.r.t. a fluid-receiving upper portion of the gutter means whereby condensation fluid dripping is received by the gutter means.
Patent IT-1174486-B (IT)
Title: Curative hair lotion
Inventor: SPANO' DEMETRIO
IPC: A61K/
Filed: 1984-02-14
Granted: 1987-07-01
Abstract: Inductive heater for a plastics extruder (1), comprises a laminated core (2) supporting an induction winding (7). Rectangular tubing (6), (8) made of good heat conducting material forms a cooling fluid circulating system between the core and winding.
Patent IT-1173267-B (IT)
Inventor: PIAZZOLA GAETANO
IPC: B29C45/74
Filed: 1984-02-14
Granted: 1987-06-18
Abstract: The apparatus substantially comprises two semicylindrical structures therebetween a gap is defined provided, at opposite positions, with cooled air inlet and outlet ports. The gap encompasses the portion of the machine to be cooled and/or temperature controlled, the air circulation being assured by fans arranged, together with the cylindrical structures, in a box-shaped body consisting of two vertically extending opposite walls supported by the extruder cylinder and being closed, at the top and on its sides, by a removable casing, in such a way as to define, on the sides of the semicylindrical structures, cooling air circulation ducts therealong air flows before arriving at the gap defined by the semicylindrical structures.
Patent IT-1150631-B (IT)
Title: 2-Acylated piperazino-4-amino-quinazoline antihypertensives
Inventor: HESS HANS JURGEN ERNST
IPC: C07D/
Filed: 1982-03-05
Granted: 1986-12-17
Abstract: Quinazoline cpds. of formula (I) and their pharmaceutically acceptable salts are new. R1 is H or methoxy. R2 is H, methoxy or chloro. n is 1 or 2. R3 is -CO.(CH2)a.X.(CH2)b.COOR. a and b are zero or one. X is CH2CH2, CH:CH or -CC-; R is H or 1-3C alkyl. Also new are immunogenic condensates (A) of (I) with proteins of mol. wt. 5000-1 million, esp. keyhole limpet haemocyanin or bovine albumin. (I) are useful as antihypertensives and for treating cardiovascular conditions such as angina, congestive heart failure and arrythmia. Conjugates (A) are useful for making antibodies useful in radio-immunoassay (RIA) of related antihypertensive agents such as prazosin and trimazosin.
Patent IT-1203477-B (IT)
Title: Chocolate cream moulding machine
Inventor: CERBONI RENZO
IPC: A23G/
Filed: 1987-04-22
Granted: 1989-02-15
Abstract: The housing comprises a body (1) for accommodating the visual display unit, the body including a window (19) to enable the visual display unit to be viewed by a viewer on an external side of the window. A non-reflective surface (20) is situated adjacent the window, the window being so shaped that light incident on the external side of the window is reflected from the window on to the generally non-reflective surface in order to prevent light reflected from the external side of the window reaching the viewer and impairing the clarity of the information displayed by the visual display unit. The body (1) is formed from two portions (2,3) fastened together by toggle latch fasteners (14) and lift-off hinges (15). A vent assembly (5) may act as a handle. The body may be formed of glass reinforced plastic, and the window is formed of a polycarbonate material.
Patent IT-1203952-B (IT)
Inventor: FUSCO RAFFAELLO
IPC: C07D237/28
Filed: 1987-04-23
Granted: 1989-02-23
Abstract: A process for the preparation of 1-alkyl-3-carboxy-4-cinnolones of formula I <CHEM>  wherein R and R1 are electron donor groups and R3 is an alkyl group,  starting from an amine of formula II <CHEM>  which is subjected to the following transformations;     1) diazotation;   2) coupling with a cyanoacetic ester;   3) alkylation of the arylhydrazone obtained in 2);   4) hydrolysis of the ester and conversion into acyl chloride;   5) intramolecular cyclization;   6) hydrolysis of the nitrile residue. y
Patent IT-1184764-B (IT)
Title: Oto-electronic prismatic keyboard
Inventor: BERGSTROM ARNE
IPC: H05K/
Filed: 1985-04-23
Granted: 1987-10-28
Abstract: Touching a prismatic keyboard in one of the control areas (17) causes a deflection of light from when there is no contact with the surface. This deflection is applied to a light-detector (19) to produce a command signal. A control arrangement (20) produces a uniquely identifiable signal (21) specific to each control area (17). The sensor (19) consists of a single element or a small number of elements fewer in number than the number of fields (17) and the signal processing arrangement (20) selects the signal received from the sensor element in accordance with the specific signal characteristics of the transmitting elements and transmits an adequate control signal for each field in accordance with that selection.
Patent IT-1248684-B (IT)
Title: Tetraxial fabric
Inventor: DINI MAMILIANO
IPC: D04G/
Filed: 1990-06-04
Granted: 1995-01-26
Abstract: In this fabric, called tetraxial, with the first set of threads and the warp threads, as well as a first set of threads that go diagonally and then a second set of threads that go diagonally basically making a square amongst themselves. The first set of diagonal threads go over the warp threads and are gone over by the first set of threads. The second set of threads that go diagonally go over the first set of threads and are gone over by the warp threads and by the first set of threads that went diagonally. They form a three stitch triangular unit in which the threads cyclically overlap in the same direction. This fabric has a high level of isotropy in respect to the strain, and the constant preservation, going without densifying and thinning the threads even if irregular.<IMAGE>
Patent IT-1204729-B (IT)
Inventor: PETRI ALBERTO
IPC: C08G63/64
Filed: 1987-06-17
Granted: 1989-03-10
Abstract: Branched, thermoplastic polycarbonates, suitable for being processed according to the blow-molding technique, are prepared by copolymerization with hydroxy-naphthoic acids or their derivatives.
Patent IT-1175857-B (IT)
Title: Wire dia. measurement using capacitive electrodes
Inventor: GORBOV MIKHAIL MIKHAILOVICH
IPC: G01B/
Filed: 1984-07-20
Granted: 1987-07-15
Abstract: A wire (8) is placed symmetrically between two identical electrically connected electrodes (1,2) of a transducer to form a capacitor which forms a bridge arm with the secondary coil of a transformer(s). The bridge is first balanced using a wire (7) of known dia. between the electrodes. With the measurement wire in position the bridge is again balanced by displacing one or more electrodes. The dia. of the wire is evaluated from the separation of the electrodes.
Patent IT-1152067-B (IT)
Title: Sorting and dispatching device e.g. for mail order
Inventor: CANZIANI FRANCESCO
IPC: B65G/
Filed: 1982-07-21
Granted: 1986-12-24
Abstract: The device uses a number of carriages moved along a fixed path. Each carriage has a feeding device allowing the transported objects to be fed at right angles to the direction of movement of the carriage. The feeding devices are controlled independently to allow the objects to be discharged in the required direction and at the required speed. Pref. each of the feeding devices is cotrolled by a DC electric motor with a permanent magnet rotor. Each of the motors is supplied by a pair of current feed bars at each discharge point.
Patent IT-1212772-B (IT)
Title: Pressure modulating and reducing valve for hydraulic clutch control
Inventor: WILLIAM WAYNE BLAKE
IPC: F16D48/02
Filed: 1983-08-12
Granted: 1989-11-30
Abstract: The valve is interposed in a high pressure circuit between the hydraulic pump and the load chamber of the hydraulically operated clutch at a modulated rate of pressure rise. The body has an axial bore and a pair of inlet ports together with a pair of drain ports axially spaced from one another and connecting with the bore. The valve is designed to be inserted into a bore in the transmission case, with the bore having annulii which match the axial dispositions of the ports. The pressure reducing valve spool is slidably nested within the sleeve which, with the end wall, forms a load piston within the bore. The above is controlled by a solenoid control valve.
Patent IT-1207255-B (IT)
Inventor: AMEDEO OMODEI-SALE
IPC: C07D249/08
Filed: 1979-10-10
Granted: 1989-05-17
Abstract: Novel 1,2,4-triazole derivatives are described having the following formula <CHEM> wherein R represents hydrogen or methyl, R1 stands for hydrogen or (C1-C4)alkyl, or R and R1 taken together may represent a further bond between the carbon atom and the oxygen atom, R2 and R4 each independently, represent hydrogen, chloro, fluoro, bromo, (C1-C4)alkyl or (C1-C4)alkoxy, R3 stands for (C1-C4)alkyl, (C1-C4)alkoxy, allyloxy propargyloxy, trifluoromethyl, phenyl, chloro, fluoro, bromo or dimethylamino or R3 and R4 taken together may represent a methylenedioxy group. Also described is a process for their manufacture. Use of the novel compounds as antireproductive agents and pharmaceutical compositions containing them as active ingredient are also claimed.
Patent IT-1042318-B (IT)
Title: Reciprocating piston IC engine - has isothermally compressed air heated by exhaust gases and split for delivery to combustion chamber in cylinder head
IPC: F02B/
Filed: 1975-09-05
Granted: 1980-01-30
Abstract: The engine has an independent air compressor which operates isothermally to provide it with combustion air. The compressed air is passed through a heat exchanger through which also flows the engine exhaust gas. A valve diverts a portion of the heated air to a carburettor, a further valve controlling the flow of the air-fuel mixt. and the remaining heated air to a combustion chamber. The combustion chamber is positioned in the engine cylinder head, this being thermally isolated from the cylinder. Ignition in the combustion chamber is automatic in the region of piston TDC, an exhaust valve directing the combustion gases to the heat exchanger during the return stroke of the piston.
Patent IT-1072541-B (IT)
Title: 6,9-Oxido prostaglandin analogues - useful as antihypertensives, vasodilators, thrombocyte aggregation inhibitors, etc.
Inventor: GANDOLFI CARMELO
IPC: C07D/
Filed: 1976-12-31
Granted: 1985-04-10
Abstract: Prostaglandin analogues of formula (I) and their salts are new. In (I) R is opt. esterified COOH, C(OR')3, CH2OH, CONRaRb, 1H-tetrazol-5-yl or CN; where each R' is 1-6C alkyl or phenyl; Ra and Rb are H, 1-6C alkyl, 2-6C alkanoyl or phenyl; Z1 is H or halogen; p is 0-7; q is 1 or 2; R1 is H, OH, 1-6C alkoxy, aralkoxy or acyloxy; Y is CH2CH2, C=C, cis-CH=CZ2 or trans-CH=CZ2; where Z2 is H or halogen. One of R2 and R5 is H, 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl or aryl, and the other is OH, 1-6C alkoxy or aralkoxy, or R2 and R5 together form O; R3 and R4 are H, 1-6C alkyl or F, or CR3R4 is vinylidene or cyclopropylidene; n and n' are 0-6; X is O, S or (CH2)m (where m is 0 or 1). R6 is H, 1-4C alkyl or a 3-9C cycloaliphatic gp. opt. mono-or poly-substd. by 1-6C alkyl and/or alkoxy. (I) can be used for the same therapeutic purposes as natural prostaglandins, but generally have better chemical stability and resistance to 15-PG-dehydrogenase enzymes. They are useful as antihypertensives and vasodilators (more active than PGE1 and PGE2); thrombocyte aggrega-inhibitors; oxytocic agents (more selective than PGF2 alpha); luteolytic agents; gastric secretion inhibitors and antiulcer agents (more effective than PGE3); and bronchodilators. A typical cpd. is 13-trans-6 beta H-6,9 alpha-oxido-155S-hydroxy-13-prostenoic acid.
Patent IT-1214004-B (IT)
Inventor: LENZOTTI EUGENIO
IPC: B23D15/00
Filed: 1987-10-13
Granted: 1990-01-05
Abstract: The machine includes a supporting frame (2) for a worktable (3) through which a C-shaped head (7) is vertically movable and is actuated by a fluidodynamic means (4) pivoted on the lower face (3a) of the worktable and is guided by a pair of vertical cylindrical and parallel columns (13), fixed to said worktable, and by a shaped slider (6) arranged below the worktable, the upper wing (7a) of said head supporting two blades (8) directed towards the worktable and mounted on two respective first upper sectors (9) which both rotate scissors-like abut a vertical axis, said worktable having horizontal lower counter-blades (10) also supported by two second respective lower sectors (11) which rotate about said vertical axis, there being means (12) for connecting said first upper sectors and said second lower sectors during rotation and means (18,23) for positioning and locking them once their position is reached said head being furthermore controlled by adjustable elastic elements (27) for adjusting the maximum value of force applicable to the first upper blades according to the thickness and to the mechanical resistance of the material being processed.
Patent IT-1214052-B (IT)
Title: Compsn. inhibiting pathological addition to alcohol
Inventor: BREKHMAN IZRAIL ITSKOVICH
IPC: C12G/
Filed: 1987-01-08
Granted: 1990-01-10
Abstract: A compsn. inhibiting the development of a pathogical addition to alcohol and having a stress-protecting effect comprises the following ingredients mg/g: 219-270 leukoanthocyanes, 153-187 catechins, 81-99 flavanols, 68-83 lignin, 216-264 reducing sugars, 18-22 pectin, 76.5-93.5 organic acids, 4.5-5.5 sterols, 1.35-1.65 methylsterols, 1.98-2.42 dimethylsterols, 13.5-16.5 lignans, 9-11 lignan glycosides, 4.5-5.5 phenolic aldehydes and 4.5-5.5 alkylferulates. Also claimed is an alcoholic beverage contg. an addiction-inhibiting amt. of the compsn.. The organic acids may contain e.g. free amino acids, phenolic acid, tartaric,malic, ascorbic, alpha-ketoglutaric, fumaric, galacturonic, glyceric, glycolic, glycouronic, oxalic,succinic or shikimic acids.
Patent IT-1052857-B (IT)
Title: Electrostatic precipitator has collecting hoppers with baffles - which consist of upper rigid plate and lower flexible portion
Inventor: KALLE TEEL
Filed: 1975-12-17
Granted: 1981-07-20
Abstract: An electrostatic precipitator for purifying gas comprises sets of collector electrodes and discharge electrodes suspended in a housing, through which the gas flows generally horizontally and perpendicularly to the electrodes. Hoppers in the bottom of the housing for collection and intermittent discharge of the accumulated dust serve at least two sets of electrodes above. A baffle plate is fitted across each hopper transversely to the gas flow. Each baffle plate comprises a rigid upper part between and underneath the lower ends of adjacent sets of collector electrodes, the lower edge of this rigid plate terminating considerably above the discharge end of the hopper. The baffle plate continues, below the rigid plate, in the form of a flexible portion continuing down to the discharge opening. The baffle plate completely prevents any gas flow across the hopper but, due the flexible lower part of the baffle plate, jamming or bridging of collected material in the bottom of the hopper is prevented.