baber/WOPTO huggingface dataset:
Patent EC-SP088328-A (EC)
Title: Método para combatir una infección
Inventor: BURKE PHILIP JOHN
IPC: A61P33/02
Filed: 2008-03-28
Abstract: Un método para combatir una infección protozoaria parasítica de un organismo hospedero, el método comprende administrar tetrazicar al organismo hospedero; tetrazicar es el compuesto 5-(aziridin-l-il)-2,4-dinitrobenzamida (CB 1954), y la infección parasítica preferiblemente es una infección de Trypanosoma cruzi T. b. brucei, Leishmania spp., en particular L. infantum, Cryptosporidium o Giardia spp.
Patent EC-SP993018-A (EC)
Title: Nuevos inhibidores de proteasas, particularmente inhibidores de cisteina y serina proteasas
Inventor: MARQUIS ROBERT WELLS
IPC: C07K14/81
Filed: 1999-06-10
Abstract: Esta invención se refiere a compuestos de fórmula (I), (gráfico), o una sal farmacéuticamente aceptable de los mismos, que son inhibidores de cisteína-proteasas, particularmente catepsina K, y son útiles en el tratamiento de enfermedades en las que la inhibición de pérdida de hueso es un factor.
Patent FI-20001987-A (FI)
Inventor: LAUKKANEN MIKKO
IPC: G05G1/30
Filed: 2000-09-08
Abstract: The invention relates to a control device (HC) for operating one or more foot pedal control devices (26; 26) in a vehicle. According to the invention, the control device (HC) comprises means (11, 20, 22; 11, 21 23) for transmitting the movement and force, exerted by the driver by his/her own muscular strength on the actuator (13) of the control device (HC), hydrostatically to the foot pedal control device/devices (26; 27) of the vehicle. In a preferred embodiment of the invention, the actuator (13) is arranged to act on the brake pedal (16) by means of an independent hydraulic circuit (18, 20, 22) when the driver moves/turns said actuator (13) in a first direction (B), and the actuator (13) is arranged to act on a second independent hydraulic circuit (19, 21, 23) when the driver turns/moves the actuator (13) in the opposite direction (C).
Patent FI-20116171-A (FI)
Inventor: NUORMALA KIMMO
Filed: 2011-11-23
Abstract: The present invention discusses a novel liquid detection system for an internal combustion engine, a method of operating the liquid detection system for an internal combustion engine, and a method of upgrading an internal combustion engine with a liquid detection system. The invention is specifically applicable with large internal combustion engines, which are started by using compressed air. The liquid detection system and the methods of the invention utilize the starting valves (7) of an internal combustion engine by opening the valves (7) simultaneously, whereby, by rotating the engine slowly, liquid is removed from the cylinder (3) via drain valve (24) to drain pipe (28), where the presence of liquid is detected by the liquid detector (26).
Patent FI-20175037-A (FI)
Inventor: CHEKUROV NIKOLAI
IPC: H01L31/08
Filed: 2017-01-18
Abstract: According to an example aspect of the present invention, there is provided a method comprising obtaining a first silicon wafer comprising a mask on a first side, attaching a second silicon wafer on the first side of the first silicon wafer, and etching one of the wafers to partially expose a window layer deposited on the opposite silicon wafer and to leave a structure defined by the mask supporting the window layer.
Patent GB-1053180-A (GB)
IPC: H01L25/03
Abstract: 1,053,180. Semi-conductor devices. STANDARD TELEPHONES & CABLES Ltd. Oct. 29, 1965, No. 45870/65. Heading H1K. A stack of selenium rectifier elements is enclosed in a two-part housing comprising an inner cup-shaped relatively hard body of polypropylene over which snaps a relatively flexible cup-shaped part of high density polythene. Each housing part has a hole in its base through which extends a solder-coated copper wire having a head within the casing. One head bears the rectifier stack and the other supports a spacing spring which contacts the other end of the stack. Instead of a separate spacing spring the end of one of the wires may be headless and formed as a singleturn coil spring. In a variant the inner part is deformable and the outer part hard. The inner is compressed and inserted into the outer to form a snap connection.
Patent GB-1054212-A (GB)
IPC: B31B160/10
Abstract: 1,054,212. Adjustable envelope machines. BERKLEY MACHINE CO. April 1, 1964. No. 13427/64. Heading B5D. To facilitate adjustment of an envelopemaking machine to handle differently sized blanks, the timing of a set of mechanisms acting on the blanks can be adjusted simultaneously relatively to the other mechanisms. In the embodiment illustrated a mechanism I (Fig. 2, not shown) for scoring fold lines f (Fig. 3) and a mechanism V for folding about this score line are driven from a common shaft 68 (Fig. 2, not shown) which can be adjusted relatively to a shaft 67 which drives mechanisms II, VI for scoring and folding on line h (Fig. 3). Mechanisms III and IV for folding in the side flaps d, e and for applying glue strips i, j may be driven from either of the shafts 67, 68. The shafts 67, 68 are connected by gearing 99, 100, 101 (Fig. 7, not shown), the gear 99 being secured to the shaft 67 by a screw 106 so that it can be released, to permit the shaft 67 to be adjusted by a hand wheel 110 provided with indicia 104. The envelope blanks are delivered from a gumming and drying machine by a conveyer 3 (Fig. 2, not shown) from which they are removed one at a time by a segmented roller 4. The score lines are produced by rollers 77, 85, each provided with a single scoring blade. The folds are produced by rollers 40, 37 (Fig. 5, not shown) co-operating with a suction roller 36, and by rollers 44, 45, 47. The completed envelopes are delivered by rotating spirals 53. Some of the mechanisms may be provided with a fine adjustment device providing an adjustment relatively to the other mechanisms of the same set.
Patent GB-1054489-A (GB)
IPC: F25J3/06
Abstract: 1,054,489. Gas liquefaction process. CONCH INTERNATIONAL METHANE Ltd. May 7, 1965 [July 15, 1964], No. 19328/65. Heading F4P. Compressed gas, e.g. natural methane, is cooled to liquefaction temperature in heat exchangers 2, 3, 25, 26, 28 traversed by propane and ethylene refrigerants and the liquid methane is divided into a minor stream 27 and into a major stream 1 which latter is further cooled in exchangers 31, 32, 33 traversed by ethylene expanded at a valve 35 into a first flash drum 36, further expanded at a value 39 into a second flash drum 38 and vapour withdrawn from drums 36, 38 is used in exchangers 41, 46 to cool part of the minor stream 37 prior to said part being expanded at values 43, 47 into drums 36, 38 whilst the remainder of the minor stream 37 is cooled in an exchanger 48, expanded at a valve and added to the liquid methane leaving drum 38 and prior to further cooling in an exchanger 51 traversed by evaporating liquid methane from stream 1 having been expanded at a valve 52 and the liquid leaving exchanger 51 is finally expanded at a valve 53 into a storage container 54 at atmospheric pressure. Boiloff gas from container 54, together with gas from exchangers 41, 46, are recompressed, a portion withdrawn as fuel gas whilst the remainder is returned to the inlet of the apparatus.
Patent GB-1084210-A (GB)
IPC: F16H61/46
Abstract: 1,084,210. Change-speed control. BORGWARNER CORPORATION. Dec. 14, 1964 [Feb. 24, 1964], No. 50860/64. Heading F2D. The control of the angle of the swash plate 11 of a pump in a hydrostatic transmission includes a manual lever 10 connected at 24, 48 to the pilot valves 23, 47 of a servomotor 12 for adjusting the swash plate angle, and an anti-stall valve 13 responsive to output pressure of the pump and thereby output torque to actuate the valve of the servo 12 to reduce the swash plate angle to prevent engine overload, the response being such that the anti-stall valve 13 will reduce the swash-plate angle at a lower value of system output pressure as the swashplate angle increases (i.e. as the mechanical advantage of the transmission decreases). The servomotor 12 comprises a piston 21 connected to swash plate 11 and moved by pressure in chamber 25 from the change pump to reduce the swash plate angle. Counter-clockwise movement of lever 10 moves valve 23 to the left to connect chambers 25, 26 via 31, 34, 32 to move piston and thus the swash plate until passage 31 is moved clear of groove 34. To decrease swash plate angle over 10 moves valve 23 to the right to connect chamber 26 to exhaust passage 33; piston 21 and the swash plate 11 move until passage 33 is covered. The high pressure in the transmission acts via conduit 54 on piston 41 of valve 13 against a spring 5; should this pressure increase sufficient to move piston 41, then chamber 26 of valve 12 is exhausted via 53, 42, 46, 49, 50 to decrease the swash plate angle on engine overload to prevent stalling. When pressure in chamber 52 drops the spring 51 moves piston 41 to disconnect groove 49 from passage 46 to prevent further movement of the swash plate. As the swash-plate angle is increased the valve 13 will become increasingly responsive to the transmission system as groove 49 in valve 47 will be moved nearer to passage 46 by lever 10. In Fig. 2 (not shown), the valves are mounted coaxially in the same casing with a common pilot valve actuated by the manual lever; the chamber corresponding to chamber 25 in the servo 12 is connected to exhaust when the manual lever is in neutral to prevent " creep."
Patent GB-1084282-A (GB)
IPC: B01D35/027
Abstract: 1,084,282. Filter material. TECALEMIT (ENGINEERING) Ltd. May 8, 1964 [May 10, 1963], No. 18591/63. Heading B1T. [Also in Division D1] A filter element, suitable for an i.c. engine air filter, comprises at least one layer of an intermingled mass of fibres having a plurality of filaments made of a different material extending at least partly through the fibrous mass, and is made by injecting the filamentary material into the fibrous mass through moving hollow needles. The fibrous material may be a copolymer of vinyl chloride and acrylonitrile as described in Specification 1,027,333. The filaments strengthen the fibrous mass and improve the adherence of oil used to coat the fibres. In apparatus for making the elements, the press 3 contains liquid cellulose acetate composition; hollow injection needles 6 penetrate the fibrous mass 1 after which the press 3 is slowly raised and the liquid composition forced out through the needles 6 to form cellulose acetate strands 7. The needles may be moved during withdrawal so as to form zigzag or helical filaments.
Patent GB-1232798-A (GB)
IPC: E02F5/02
Filed: 1968-07-05
Abstract: 1,232,798. Grab buckets. J. A. WRIGHT. 7 July, 1969 [5 July, 1968], No. 32214/68. Heading B8H. [Also in Division El] The width of maximum opening of a two-jaw grab bucket is determined by which pair of vertically spaced matching points on the one or more substantially vertical, inwardly projecting plates 12 of each jaw 10, 11 are pivoted together. Preferably the pivot points are defined by holes in the plates of which two sets are located at the ends of the jaws and two sets are located at the middle of the jaws. These jaws are pivotally coupled to a boom by telescopic arms 6, 7 and a ram 17, which acts on the middle located of the plates.
Patent GB-1251885-A (GB)
IPC: B23B25/00
Filed: 1969-04-22
Abstract: 1,251,885. Lathes. S. R. CUDNOHUFSKY. 22 April, 1969 [8 Aug., 1968], No. 20405/69. Heading B3T.  In a lathe having a tool slide fed by an hydraulic motor the hydraulic fluid discharged from the motor is directed through a metering pump driven from the work spindle so that the distance travelled by the tool slide per revolution of the workpiece is determined by the setting of the metering pump and thereby related to the speed of the work spindle. In a copying lathe having a main slide 14 adapted to be fed longitudinally by hydraulic cylinder and piston means 18, 16, and a superposed tool-carrying cross slide 20 fed by cylinder 21 and piston 19 a tracer valve 36 with stylus 30 is arranged on the cross slide 20 to control the movements of the tool in accordance with the profile of a template 34. Limit switches 116, 118, 120, 122 control the cycle movements through solenoidoperated valves 52, 58, 86 and during the actual tracing movements the hydraulic fluid discharged from either or both of the cylinders 18, 21 is directed through a metering pump 70 driven from the work spindle. Operation of the tool slide can be arrested at any point by actuating solenoid 88 to connect a high-pressure pump 90 through the valve 86 into the hydraulic circuit thereby closing the check valve 80 to prevent discharge of fluid from either of the cylinders 18, 21. The output setting of metering pump 70 may be manually adjusted or automatically varied in dependence upon e.g. the current in the work spindle drive motor (or the pressure drop across it if hydraulic) and thus can be varied to alter the tool feed speed to allow for tool wear.
Patent GB-1251959-A (GB)
IPC: H03K19/086
Filed: 1968-02-16
Abstract: 1,251,959. Transistor logic circuits. PLESSEY CO. Ltd. 7 Feb., 1969 [16 Feb., 1968], No. 7833/68. Heading H3T.  An output of emitter-coupled switching transistors 58, 60 in a logic circuit is taken, from the collector of transistor 60 for example, to an emitter follower 69 the temperature-dependent emitter-base voltage variation of which is compensated by means such as a transistor 70 connected to the load R of the switching transistor 60 and having an emitter-base voltage V EB  matched to that of the emitter follower 69, its emitter resistor R1 being equal to R. The base of 70 is at reference voltage V R  and its emitter voltage therefore is V R -V EB ; since R=R1 the collector voltage of T60 when off is also V R -V EB ; the emitter voltage of 69 will be V R  since the V EB 's are equal. The output voltage is therefore independent of temperature. The lower of the two signal levels at the collector of switching transistor 60 when on is clamped by a transistor 71 (also matched to 69) whose base voltage is defined by a transistor 72 (also matched to 69) which receives the reference voltage V R  at its base. The ratio of the collector and emitter resistors (R12, R14) of 72 gives a voltage drop across R12 of 2V R -2V EB ; thus the voltage at the base of emitter follower 69 is 2V R -V EB ; and its emitter will be at 2V R  this being the lower level. The transistor 58 of the emitter-coupled pair has transistors 56, 57 in parallel with it to form an OR gate, and the resistor R forms the load for a second OR-gate 62, 63, 64, 66 the OR gates thus being connected in AND relationship. The current source 61 may be a transistor (36, Fig. 3, 15, Fig. 2, not shown) whose reference voltage is derived from a potential divider including diode-connected transistors (39, 40) or ordinary diodes (17-20). The reference voltages for the emitter-coupled transistors 60, 66 (34, Fig. 3; 11, Fig. 2, not shown) and for the compensating transistors 70, 72 (44, 45; 31, 32) may be from a resistive potential divider (41, 42, 43) or from a transistor (23) connected to the ordinary diodes (17-20).
Patent GB-1251969-A (GB)
IPC: C08G18/79
Filed: 1968-05-07
Abstract: 1,251,969. Polyurethane coating. IMPERIAL CHEMICAL INDUSTRIES Ltd. 27 March, 1969 [7 May, 1968], No. 21612/68. Heading B2E. [Also in Division C3] Wood may be coated with laquer comprising polyurethane compositions which are admixtures of (1) a product obtained by reacting, in a solvent inert to isocyanate and hydroxyl groups, a polyether triol with an amount of an isocyanate-ended polyurethane which provides a substantial excess of isocyanate over hydroxyl groups, (ii) an isocyanurate polyisocyanate and (iii) an aliphatic tertiary amine containing a plurality of hydroxyl groups. The amount of aliphatic tertiary amine used is such that the overall ratio of OH:NCO is preferably 0.5:1 to 7:1. In a specific Example the composition comprises an interaction product of oxypropylated glycerol and an isocyanate ended polyurethane derived from 80/20 tolylene diisocyanate, butylene glycol and trimethylolpropane, an isocyanurate polyisocyanate derived from 80/20 tolylene diisocyanate, and a mixture of an oxypropylated triethanolamine and an oxypropylated glycerol, the whole being dissolved in a solvent mixture of #-ethoxyethyl acetate, xylene, butyl acetate, ethyl acetate and toluene.
Patent GB-1252655-A (GB)
IPC: H01L21/312
Filed: 1969-02-04
Abstract: 1,252,655. Semi-conductor devices. HITACHI Ltd. 4 Feb., 1969 [5 Feb., 1968], No. 5993/69. Heading H1K. A semi-conductor junction device is protected by a moisture resistant layer of a fluorine containing polymer. As shown, Fig. 2, a silicon transistor die covered with a layer of SiO 2  is mounted on the flattened end of a lead 20c and connected to two further leads 20e, 20b by wires 21, 22. A layer of a fluorine containing polymer (e.g. PTFE) is deposited over the die, wires 21, 22, and the surface of lead 20c, and the assembly is potted in epoxy resin 30. Alternatively the semi-conductor device may be enclosed in a metal housing. A list of suitable fluorine containing polymers is given.
Patent GB-1257162-A (GB)
IPC: C07C43/20
Filed: 1968-02-16
Abstract: 1,257,162. Bis-chromones and intermediates. FISONS PHARMACEUTICALS Ltd. 31 Jan., 1969 [16 Feb., 1968 (2)], Nos. 7587/69 and 7589/68. Heading C2C. In a process for preparing compounds (I) and its function derivatives. wherein the pairs A 1  and A 2  on one benzene ring may be the same or different from the pairs A 1  and A 2  on the other benzene ring and each pair is OM and H on -COJ; H and -OCD= CHCOOR<SP>2</SP>; OCOCOR<SP>11</SP> and H or -COCH 3 ; or A 1  and A 2  together form the chains -CO-CH=C(D)-O- or -COCH 2 -CH(D)-O- (where M is H, an alk. metal cation or a lower alkyl group; J is a group CH 3 , OR<SP>2</SP>, CH 2 COD or CH=CHD, R<SP>2</SP> is H or 1-10 C alkyl, D is COOR<SP>2</SP> or a group V convertible thereto and R<SP>11</SP> is OH or a group convertible thereto); X is a carbocyclic or heterocyclic ring, straight or branched, saturated or unsaturated, substituted or unsubstituted hydrocarbon chain which chain may be interrupted by one or more heterocyclic or carbocyclic rings, carbonyl groups, 0, S, substituted S, NH, or substituted NH; P, Q, P<SP>1</SP> and Q<SP>1</SP> may be the same or different and may be H, halogen, alkyl, alkoxy, substituted alkyl or alkoxy, the groups T and T<SP>1</SP> are removed from compounds (II) where T and T<SP>1</SP> are the same or different and are carboxylic or sulphonic acid groups or their functional derivatives, tert.-butyl, allyl or an alpha-unsaturated alkyl group, a protected amino group, halogen, nitro or cyano. Furthermore the process includes the step of converting A 1  and A 2  in compounds where one or neither of the pairs A 1  and A 2  form a chain -CO-CH=C(COOH)-O- or a derivative thereof, into such a chain. T and T<SP>1</SP> may be removed by decarboxylation, treatment with strong acids, hydrolysis and diazotization, heating with steam or water, reduction and diazotization and hydrolysis and decarboxylation according to the value of T and T<SP>1</SP>. A 1  and A 2  may be condensed to form a chain by reaction with a dehydrating agent. The following intermediates are prepared: 1,5 - bis - (3 - hydroxy - 4 - methoxycarbonylphenoxy) pentane, and 1,5-bis-(4-carboxy-3-hydroxyphenoxy) pentane; 1,3-bis-(2-acetyl-3-hydroxy - 6 - iodophenoxy) - 2 - hydroxy propane and 1,3 - bis - (2 - ethoxycarbonyl - 6 - iodochromon - 5 - yloxy) - 2 - hydroxy propane.
Patent GB-1264663-A (GB)
IPC: B29D30/38
Filed: 1969-02-25
Abstract: 1,264,663. Delivering sheets. UNIROYAL. 25 Feb., 1969 [16 April, 1968], No. 42936/71 Divided out of 1,264,661. Heading B8R. The subject matter of this Specification is identical with that described in Specification 1,264,661 but the claims are directed to apparatus for moving an article between two locations in which is specified the relative arrangement of the support arms, crank mechanisms and connecting rods.
Patent GB-1265198-A (GB)
IPC: C08F297/06
Filed: 1969-09-17
Abstract: 1,265,198. Hydrocarbon copolymers. MITSUI PETROCHEMICAL INDUSTRIES Ltd. 17 Sept., 1969 [17 Sept., 1968; 2 June, 1969], No. 45929/69. Heading C3P. [Also in Division C2] Copolymers, claimed per se, consisting of (A) an alpha-monoethylenically unsaturated hydrocarbon unit, and (B) a unit of the formula wherein Z is a divalent C 2-20  hydrocarbon group, the -CH 2 -CH- group being separated from the oxygen atom by at least two carbon atoms, and A<SP>1</SP> is hydrogen or an acyl group, the unit (B) being present as 0À005-30 mol. per cent relative to unit (A), are prepared by polymerizing at least one alpha-monoethylenically unsaturated hydrocarbon with at least one ethylenically unsaturated hydrocarbyloxy compound of the general formula wherein Z is a divalent C 2-20  hydrocarbon group, the vinyl group being separated from the oxygen atom by at least two carbon atoms, A is halogen and/or a monovalent C 1-8  hydrocarbon group, M is a Group I, II, III or IV metal, n is an integer from 1 to the valency of the metal M and m is equal to (M-n), or MAm is vanadyl and n is 3 in the presence of a catalyst which comprises a halogen compound of titanium or vanadium, and, where the ethylenically unsaturated hydrocarbyloxy compound contains no metal-carbon bond, an organoaluminium or organozinc compound which contains one or more such bonds. The catalyst can be destroyed with an alcohol, hydrochloric acid or a carboxylic acid anhydride to give a copolymer containing hydrogen or an acyl group (i.e. A<SP>1</SP>). In the examples the following are prepared: copolymers of propylene with 10 - undecene - 1 - ol, 10 - undecenyl acetate, 2 - allyl phenol, 4 - pentene - 1 - ol, 5 - hexene- 1 - ol, 1 - methyl - 5 - pentene - 1 - ol, and 2,7- octadiene - l - ol, ethylene/10 - undecen - l - ol, ethylene/4-pentene-1-ol, 4 - methyl - 1 - pentene/10 - undecen - 1 - ol and a terpolymer of ethylene, propylene and 10-undecen-1-ol. The exemplified metals M are Al, Zn, K, Ti, Ca, Mg and Na; the exemplified titanium and vanadium compounds are TiCl 4 , TiCl 3  and VOCl 3  and the exemplified additional organo metallic compounds are (C 2 H 5 ) 2 AlCl, 2-allylphenoxydiethylaluminium, (C 2 H 5 ) 2 Zn and ethylaluminium sesquichloride. The aftertreatment of the polymer products described comprises (a) acetylation by treatment with pyridine and acetic anhydride in xylene; (b) uretanation by treatment with phenyl isocyanate; (c) moulding into pellets, extruding and stretching in water to form filaments which are dyed in a bath containing a disperse dye in a dispersing agent; (d) blending with a homopolymer of ethylene or propylene, in one case followed by dyeing; and (e) blending of propylene/10-undecene-1-ol copolymer with propylene homopolymer and toluene diisocyanate and forming a cross-linked copolymer by the action of heat and pressure.
Patent GB-1265391-A (GB)
IPC: F04B53/16
Filed: 1969-03-27
Abstract: 1,265,391. Reciprocating pump. ARDO A.B. March 27, 1969 [Nov. 1, 1968], No. 16167/69. Heading F1A. A reciprocating pump, e.g. a bilge pump, comprises a hollow plastics piston 2 axially slidable over a plastics cylinder 1 having one or more inlet and outlet conduits 4, 5 of plastics material each having a non-return ball-valve, a spring 3 being provided to effect the suction stroke. Sealing between the piston and cylinder is effected by the medium being pumped. The total cross-section of the inlet and outlet conduits is preferably substantially the same as the cross-section of the cylinder.