baber/WOPTO huggingface dataset:
Patent ZA-947949-B (ZA)
Title: Therapeutic agents
Inventor: HEAL DAVID JOHN
IPC: A61P25/28
Filed: 1994-10-12
Abstract: PCT No. PCT/EP94/03364 Sec. 371 Date Jun. 25, 1996 Sec. 102(e) Date Jun. 25, 1996 PCT Filed Oct. 12, 1994 PCT Pub. No. WO95/10521 PCT Pub. Date Apr. 20, 1995Compounds of formula (I) which includes pharmaceutically acceptable salts thereof and stereoisomers thereof:    <IMAGE>  (I)  wherein: R1 represents H or one of the following groups (optionally substituted with one or more of halo, cyano, hydroxy or amino): C1-6 alkyl, C1-6 alkoxy or C1-6 alkanoyl; R2 and R3 independently represent H or one of the following groups (optionally substituted with one or more of halo, cyano, hydroxy or amino): C1-6 alkyl, C1-6 alkoxy or C1-6 alkanoyl, C1-6 alkylthio, C1-6 alkylsulphinyl or C1-6 alkylsulphonyl; R4 and R5 combined together with the carbon atom to which they are attached represent C3-6 cycloalkylidene (each alkyl or cycloalkylidene being optionally substituted with one or more of halo, cyano, hydroxy, amino or C1-6 alkyl); and R6, R7 and R8 independently represent H, halo, hydroxy, mercapto, cyano or one of the following groups (optionally substituted with one or more of halo, cyano, hydroxy or amino; and any nitrogen atom being optionally substituted with one or more C1-6 alkyl): C1-6 alkyl, C1-6 alkoxy or C1-6 alkanoyl, C1-6 alkylthio, C1-6 alkylsulphinyl, etc; have utility in the treatment and/or prophylaxis or seizures, neurological disorders such as epilepsy and/or conditions in which there is neurological damage such as stroke, brain trauma, head injuries and haemorrhage.
Patent ZA-958315-B (ZA)
Title: Method and apparatus for forming elongate PTFE material and PTFE material particularly dental floss
Inventor: BLASS JACOB MOSES
IPC: B29C35/02
Filed: 1995-10-03
Abstract: A dental floss comprises or consists of an integral PTFE tape. At the opposite faces of said tape the respective coefficients of friction are different, e.g. due to different degrees of sintering.
Patent ZA-975439-B (ZA)
Title: New pyridyl alkane acid amides.
Inventor: BIEDERMANN ELFI
IPC: C07D405/14
Filed: 1997-06-19
Abstract: The invention relates to new pyridyl alkane acid amides according to general formula (I) as well as methods for their production, medicaments containing these compounds as well as their medical use, especially in the treatment of tumors or for immunosuppression
Patent AT-410799-B (AT)
Title: Self-supporting heat and sound insulation for e.g. automobile industry, comprises foam particles bonded by comparatively long fibers
IPC: C08J9/33
Filed: 2000-04-28
Granted: 2003-07-25
Abstract: Bonds (4) are formed at points within the insulant volume (5). Here fibers (3) are plasticized or melted-onto the foam particles (2). The length of a substantial proportion of the fibers is a multiple of the foam particle size.  An Independent claim is also included for the corresponding method.
Patent GB-2367354-B (GB)
Title: Circulating cryostat
Inventor: STROBEL MARCO
IPC: F17C3/08
Filed: 2001-06-27
Granted: 2004-09-22
Abstract: A cryostat arrangement for keeping liquid helium comprising an outer shell (2), a helium container (6) installed therein and a neck pipe (4) extending from the helium container to the outer shell whose upper warm end is connected to the outer shell and whose lower cold end is connected to the helium container, wherein the outer shell, the helium container and the neck pipe define an evacuated space (13) containing a radiation shield (15) surrounding the helium container and being connected at a coupling to the neck pipe in a heat-conducting fashion, wherein a refrigerator is installed in the neck pipe having a cold finger (5a) which consists of at least one pipe and projects into the neck pipe, is characterized in that at least one pipe of the cold finger is surrounded by at least one separating body (3a) which divides the neck pipe into two partial volumes (8a and 9a) which are connected to one another through a lower opening (10a) and an upper opening (7a). A cryostat arrangement of this type with active cooling through refrigerators shows considerable improvements over conventional cryostats with respect to thermal properties. In particular, it is possible to completely stop consumption of liquid helium.
Patent GB-2445656-B (GB)
Title: A power supply for a hybrid electric vehicle
Inventor: GRAND KERRY EDEN
IPC: B60L50/15
Filed: 2007-12-28
Granted: 2011-06-01
Abstract: In a hybrid electric motor vehicle, a power supply system for storing and supplying electrical power includes a motor-generator located onboard the vehicle, driveably connected to the vehicle wheels and producing AC electric power, an energy storage device for alternately storing and discharging electric power, an inverter coupled to the motor-generator and the energy storage device for converting alternating current produced by the motor-generator to direct current transmitted to the energy storage device, and for converting direct current stored in the energy storage device to alternating current transmitted to the motor-generator, a source of AC electric power located external to the vehicle, and a charger coupled to said electric power source and the energy storage device for supplying DC electric power to the energy storage device from said AC electric power source.
Patent GB-2022413-B (GB)
Title: Compositions containing cyclopentyl compounds
IPC: A61P31/04
Filed: 1979-06-04
Granted: 1983-02-16
Abstract: Cyclopentyl-aldehyde derivatives of the general formula   <IMAGE> wherein X and Y, which can be the same or different represent CHO, CH2OH or COOH; Z represents a C1-C3 alkyl group; A represents -CH2-,   <IMAGE> or   <IMAGE> including their geometrical isomers are of value in therapy and may be formulated as therapeutical compositions.
Patent GB-2146571-B (GB)
Title: Apparatus for heating the end of a plastic pipe
Inventor: HSIUNG YEN WEI
IPC: B29C57/00
Filed: 1983-09-12
Granted: 1987-12-23
Abstract: Apparatus for heating a plastic pipe (18) or the like comprises a body portion having inner and outer parts (1,2) defining therebetween an annular cavity (3) which receives the end of the pipe. In use of the apparatus, hot fluid is pumped through the cavity (3) via flow passages (7-11) whereby to heat the pipe (18) sufficiently e.g. for moulding purposes. The fluid is prevented from escaping from the open end of the cavity (3) by means of compressed air supplied via ports (15).
Patent GB-2138647-B (GB)
Title: Independent colour adjustment for a video system
Inventor: SAROFEEN JOSEPH J
IPC: A61B1/06
Filed: 1984-04-19
Granted: 1986-12-31
Abstract: Apparatus for use in sequential color imagery wherein three successive monochrome images are acquired by a video system and then displayed simultaneously upon a screen as a color picture. A flash lamp is used to sequentially illuminate a target through a color wheel and thus create three primary color separated images which are recorded in series by the video camera. The intensity of each image is controlled by varying the output of the lamp during each imaging sequence to balance the primary colors used to recreate an original target upon the television screen so that the video picture accurately duplicates the colors found in the original.
Patent GB-2186701-B (GB)
Title: Circuit testers
Inventor: OLIVER MARTIN JOHN
IPC: G01R31/319
Filed: 1986-02-14
Granted: 1990-03-28
Abstract: In circuit testers, notably automatic test equipment for the in circuit testing of digital devices, overheating damage can result if outputs are repeatedly 'back driven', that is whilst applying a test input to a first device, an output of a second connected device is forced into a state contrary to that it would normally adopt.The present invention provides a solution to the problem of damage by enforcing a cooling interval between backdriving test based upon a list of parameters representative of the backdriven device. In order to reduce the overall test time, a parameter is based on a measurement derived from a circuit of the type under test, and another on a subsequent backdriving test.A first test might result in device heating to a value 51 (Fig 5). A cooling interval τ<sub>coolp</sub> is enforced so that a subsequent test (resulting in heating to 54) may be made without exceeding device maximum allowable temperature T<sub>max</sub>.
Patent GB-2197663-B (GB)
Title: High density sintered ferrous alloys
Inventor: GREETHAM GEOFFREY
IPC: C22C33/02
Filed: 1986-11-21
Granted: 1990-07-11
Abstract: PCT No. PCT/GB87/00830 Sec. 371 Date Jul. 21, 1989 Sec. 102(e) Date Jul. 21, 1989 PCT Filed Nov. 20, 1987 PCT Pub. No. WO88/03961 PCT Pub. Date Jun. 2, 1988.Sintered ferrous alloys of at least 90% theoretical density are obtained by sintering a powder mixture containing atomized copper-free ferrous slloy, copper phosphide and, optionally, copper, copper alloy and/or graphite to provide a sintered alloy containing, in percentages by weight, 0.6-2.5% carbon, 2-8% chromium, 4.2-20% copper, 0.5-10% molybdenum, 0.4-1.2 % phosphorus, 1-20% tungsten, 1-5% vanadium, and optionally, up to 12% cobalt, up to 2% manganese and up to 2% nickel and the balance being iron and less than 2% impurities. The % carbon content is in the range CCC % -0.1% to CCC % +0.3% (where CCC % is the calculated carbon content =(CWE/20)-0.4 and CWE=% tungsten content +twice % molybdenum content +six times % vanadium content) and the copper phosphide contains 2 to 14% phosphorus. The sintered compact is cooled at a rate which prevents hardening and can subsequently be machined and/or heat treated.
Patent GB-2203438-B (GB)
Title: Photosensitive and heat-sensitive polymers, process for producing the same and process for recording information using the same
Inventor: IHATA JYOJI
IPC: B41M5/36
Filed: 1988-03-25
Granted: 1991-12-11
Abstract: A photosensitive and heat-sensitive polymer having conjugated polyenes and sulfonic acid groups and an absorbance ratio of a strong band in the region of 1200 cm-1 to 1300 cm-1 assignable to sulfonic acid groups adjacent to conjugated polyenes of at least 3 sequence lengths to a strong band near 1050 cm-1 assignable to sulfonic acid groups in the IR spectrum of at least 0.6. The photosensitive and heat-sensitive polymer is obtained by the sulfonation of a polymer of an ethylenically unsaturated monomer having a number average molecular weight of at least 10,000 or a polymer having conjugated polyenes and a number average molecular weight of at least 10,000 and selected from specified polymers and copolymers. The photosensitive and heat-sensitive polymer is useful for information recording materials capable of being recorded by a laser beam or a thermal head for preparing printing plates, especially offset printing plates.
Patent GB-2212438-B (GB)
Title: Polypropylene films
Inventor: SYME BLAIR GRIEVE WILSON
IPC: C08J5/18
Filed: 1988-11-14
Granted: 1992-01-08
Abstract: This invention concerns biaxially oriented polypropylene films containing from 1 to 40 percent by weight of a hydrocarbon resin, the resin being substantially miscible with the polypropylene, and the film having a crease retention of at least 50% as measured by ASTM D920-49. The hydrocarbon resin is preferably a terpene resin, a hydrogenated synthetic resin or a compatible rosin. Crease retention values in excess of 70% have been achieved in particular by orienting the films at a temperature of at least 10 Centigrade degrees below the crystalline melting point of the polypropylene.
Patent GB-2244576-B (GB)
Title: Network and intelligent cell for providing sensing,bidirectional communications and control
Inventor: MARKKULA JR ARMAS C
IPC: H05B37/02
Filed: 1991-06-14
Granted: 1992-04-15
Abstract: A cell for use in a network comprises: a processing means having multiple processors for preparing messages for broadcast ever said network and for interpreting messages received from said network, said processing means for executing a computer program by at least one of said processors for sensing, communicating and/or controlling in said network including storage means for storing a unique identification number; an input and output section having a plurality of subsections for coupling messages between said processing means and said network and providing sensing and/or controlling; said processing means interfacing with said input/output section to receive or transmit messages without interrupting the program; said input/output section including a terminal coupled to said storage means for enabling broadcasting of said unique identification number. <IMAGE>
Patent GB-2280560-B (GB)
Title: Communications system
Inventor: JONES KEVEN PETER
IPC: H04B10/08
Filed: 1993-07-31
Granted: 1997-09-03
Abstract: In an amplified optical fibre transmission system the light received level at an optical fibre amplifier following transmission from a terminal is directly detected with minimum loss at the amplifier by means of a WDM/SKEW coupler, a detector and a pump source for the amplifier which is modulated in an on-off chopped manner. The received light level is measured at the detector when the pump is off.
Patent GB-2323246-B (GB)
Title: Internet telephony signal conversion
Inventor: BOWATER RONALD JOHN
IPC: H04M7/00
Filed: 1997-03-15
Granted: 2002-03-20
Abstract: The disclosure concerns a method of processing Internet telephony messages at gateway computer such as an IBM RISC/6000 system, comprising the steps of: receiving an Internet telephony message in a first compression scheme from a computer running an Internet telephone software application which uses the first compression scheme; converting the Internet telephony message into a compression scheme optionally via an intermediate format; sending the Internet message telephony to another computer running another Internet telephone software application using the second format.
Patent HU-218973-B (HU)
Title: Dentifrice compositions having improved anticalculus properties and method for reducing calculus
Inventor: HSU DONALD P
IPC: A61K8/24
Filed: 1995-11-14
Abstract: A storage stable oral composition which is effective against calculus which contains an orally acceptable vehicle having incorporated therein an effective anticalculus combination of about 0.5 to about 2% by weight of a water soluble pyrophosphate salt and about 0.5 to about 3% by weight of a water soluble polyphosphate salt. The presence in the composition of polyvalent metal compounds and fluoride compounds do not affect the stability of the composition as well as reactive ingredients such as peroxide and bicarbonate compounds.
Patent HU-216060-B (HU)
IPC: C11D9/26
Filed: 1994-07-05
Abstract: A találmány szerinti darabős szappan a) 44–86,5 tömeg% zsírsavszappant, b) 5–30 tömeg% pőlialkilénglikőlt, c) 2,5–20 tömeg% 6–22 szénatőmős zsírsavat és d) 6–20 tömeg% vizet tartalmaz, ahől a pőlialkilénglikől 6–22szénatőmős zsírsavhőz viszőnyítőtt aránya 1:3–3:1, és apőlialkilénglikől mőlekűlatömege kisebb, mint 100 000. ŕ
Patent HU-219750-B (HU)
Title: Cylinder lock and key combination, a key and a key blank
Inventor: WIDEN BO
IPC: E05B27/10
Filed: 1994-12-21
Abstract: A cylinder lock and key combination, where the key (20) has an undercut profile groove (24) at one side surface (22) thereof and, in the key slot (13), the lock key plug has a corresponding profile tongue (15) with a downwardly projecting end portion (15a), which fills up the undercut portion (29) of the key profile groove (24) upon insertion of the key into the lock.
Patent IT-1062050-B (IT)
Title: Lead chromate pigment with low soluble lead content - by pptn. in acid medium in presence of chloride and coating (NL150776)
Inventor: EINERHAND J
IPC: C09C/
Filed: 1976-01-09
Granted: 1983-06-25
Abstract: Prodn. of a pigment contg. >=50% PbCrO4 with 5 wt.% acid-soluble Pb (calc. as PbO) by combining aq. solns. contg. Pb2+ ions and CrO4= ions to form a ppte. contg PbCrO4 and maintaining an acid pH during pptn., then coating the ppte particles by depositing a coating material, adjusting to a pH 7, sepg. the ppte. and converting to the pigment. Pptn. is carried out without previous addn. of a buffer, in the presence of Cl- ions and opt. ions contg. Al, by mixing an aq. soln. contg. Pb2+ ions with an aq. soln. contg. CrO4=, SO4= and opt. MoO4= ions, an excess of Pb2+ ions being maintained during pptn., and the ppte. particles are given a coating contg. Si and Sb. The pigments combine a low acid-soluble Pb content with the desired tone and quality, comparable with those of pigment produced in the presence of an added buffer. The coating contg. Si and Sb greatly improves the resistance to light, weathering and industrial atmos.
Patent IT-1183406-B (IT)
Title: Wound yarn ball labelling
Inventor: ARENT GERHARD
IPC: B65C/
Filed: 1985-02-22
Granted: 1987-10-22
Abstract: The arrowed label, with the point leading, is carried to the immediate zone of the free end of the winding spindle, coaxial to the wound ball of yarn. As the wound ball of yarn is drawn off the winding spindle, it is passed over the end of the arrow shaft of the label, and then delivered to a conveyor for removal with the arrowed label in place.
Patent IT-1187663-B (IT)
Title: Compsn. based on fats and alkali and alkaline earth metal oxide(s) and
Inventor: LUCERNI IGINO
IPC: C07C/
Filed: 1985-05-15
Granted: 1987-12-23
Abstract: Insecticidal aerosol compsn. comprising as active materials 2-(1-methylethoxy) phenol methylcarbamate (propoxur) silica aerogel and opt. additional known insecticides and synergists together with suitable solvents and propellants
Patent IT-1223302-B (IT)
Inventor: CACCIA GIULIO
IPC: C07C311/19
Filed: 1987-09-16
Granted: 1990-09-19
Abstract: The xantosulfonamido and benzensulfonamido derivatives corresponding to the formula: <CHEM> wherein X represents an alkyl-alkoxy halogen, Y represents an alkyl-alkoxy-halogen and Z represents the group <CHEM>  or Y and Z taken together form the group: <CHEM> wherein R1 in turn is a group selected among electron attracting groups, halogens and the group: <CHEM> possess activity in inhibiting the aldose-reductase enzyme system and are thus useful in the treatment of the complications , at the eye and peripheral neuropathy levels, as induced by diabetes.
Patent IT-1153108-B (IT)
Title: Stirling engine with parallel flow heat exchangers
Inventor: VITALE NICHOLAS G
IPC: F02B/
Filed: 1982-07-01
Granted: 1987-01-14
Abstract: The Stirling engine has a regenerator linked to the expansion space defined by a reciprocating piston. A compression space is connected with the other side of the regenerator, the space being defined by another piston. A set of parallel gas flow lines connect a gas heater (30) to the expansion space, with a blower (38) circulating gas to the expansion space and back to the heater. A second circuit includes parallel lines to connect the cooler (40) to the compression space. A second blower (48) circulates working gas through the cooler and compression space via the lines.
Patent IT-1176679-B (IT)
Title: Tannery automatic safety system
Inventor: BIANCHI ENZO
IPC: C14C/
Filed: 1984-09-07
Granted: 1987-08-18
Abstract: A figure moving article includes a container formed of a flexible material and a bending structure received in the container and actuated to cause the container to carry out bending motion. A motor is also received in the container and is operatively connected to the bending structure to actuate it. A motor drive circuit drives the motor. The bending structure is operatively connected to the container so as to transmit the actuation of the bending structure to the container, resulting in the container exhibiting bending movement.
Patent IT-1226275-B (IT)
Title: Cooling system for hot extruded profile
Inventor: BOSHOLD RAYMOND FLOYD
IPC: B21C/
Filed: 1979-09-12
Granted: 1990-12-27
Abstract: The arrangement incorporates a cooling tube which connects the extruding machine to a coolant tank. The cooling tube has a connector which enables it to be connected directly to the extruding die. The tube has supply arrangements which consist of a sleeve which are mounted round the tube and form annular spaces. These annular spaces are connected via slots in the tube to the inside of the tube. One supply is mounted near the extruding die, the other near the coolant supply tank.
Patent IT-1125441-B (IT)
Title: Particulate ion exchanger prodn.
Inventor: HIROSHI SATO
IPC: B01J/
Filed: 1979-10-05
Granted: 1986-05-14
Abstract: Prodn. of particulate inorganic ion exchanger used in treatment of heated water contg. heavy metal ions or chemical sepn. of radioactive substances, is claimed. Method comprises mixing 0.1-7.2 mol of an inorganic acid and 0-50 mol of water with 8 mol of hydrated titanium oxide of an anatase or amorphous type crystalline structure, kneading the resulting mixture, shaping it to pellets and drying the pellets. The hydrated titanium oxide is of formula TiO2.nH2O (n=0.5-20). The inorganic acid is H2SO4, HCl, or H3PO4. In one example, 8 mol titanic acid, 1.26 mol conc. H2SO4, and 22.i mol water were mixed, kneaded, and shaped to pellets of 3-7 mm length and 0.5 mm diameter. The pellets were dried at 110 degrees C for 16 hours, and calcine at 300 degrees C for 3 hours. The ion exchanger can be used for ion exchanging adsorption of chromic ion, phosphoric ion, molybdenic ion, tungstic ion, or vanadic ion.
Patent IT-1042822-B (IT)
Title: Catalytic dehydrogenation of normal paraffins - with addn. of water to feed stream to increase catalyst life
IPC: C07B/
Filed: 1975-09-24
Granted: 1980-01-30
Abstract: Dehydrogenation of 5-18C n-paraffins using catalyst comprising 0.01-2 wt. % platinum and 0.01-5 wt. % alkali, pref. Li or K, or alkaline earth components on porous alumina support; opt. 0.1-5% wt. germanium component may also be included. Process is improved by (a) injecting 5-25 ppm. wt water (based on fresh hydrocarbon), together with the hydrocarbon and a gaseous recycle stream, into the reaction zone at the start of the process and (b) increasing rate of water addn. up to 25-125 ppm. wt. after at least 40% of feed which may be processed before catalyst replacement is required has passed through reaction zone. Maintaining presence of defined amts. of water in reactant streams increases catalyst life and conversion rates at specific temps. during catalyst life.
Patent IT-1136365-B (IT)
Inventor: MELCHIOR JEAN
IPC: F23R3/26
Filed: 1980-12-19
Granted: 1986-08-27
Abstract: In a supercharged engine, a bypass connected to the compressor delivery pipe (4) supplies the turbine with all the air which has not been absorbed by the engine. The bypass (4) is divided into a first branch which supplies combustive air to the primary region (10) of an auxiliary combustion chamber and a second branch which supplies diluting air to the secondary region of the aforementioned chamber and comprises first throttle means. The first branch has second throttle means (13) comprising coupled orifices (14, 15) formed respectively on an inner sleeve (16) and an outer sleeve (17) movable relative to one another. According to the invention, a radial clearance (a) is maintained between the sleeves (16, 17) irrespective of their respective temperatures. Third throttle means (45), having a zero minimum flow section, are provided upstream or level with the second means (13).
Patent IT-1232681-B (IT)
Inventor: TWERDOCHLIB MICHAEL
IPC: G01V1/00
Filed: 1989-02-02
Granted: 1992-03-03
Abstract: A method and device for monitoring the operation of a component which is located in a sealed enclosure and is movable into a selected operating position in response to an activating signal uses the steps of: generating a short-duration acoustic signal in the enclosure in response to the movement of the component into the selected operating position; sensing the acoustic signal at the exterior of the sealed enclosure; and determining the time relationship between the activating signal and the acoustic signal. The acoustic signal is generated by an element which is carried by or moveable with the component and which generates the acoustic signal by striking an interior surface of the enclosure when the component moves into the selected operating position.