baber/WOPTO huggingface dataset:
Patent JP-H06202931-A (JP)
Title: Memory module
Inventor: AKIYAMA SACHIKO
IPC: G06F12/00
Filed: 1993-01-04
Abstract: PURPOSE:To improve the space factor of an EEPROM by miniaturizing a programming power supply. CONSTITUTION:Plural EEPROMs mounted on a substate are divided into plural blocks and an address is given to each block. A programming power circuit 1 has the current capacity enough to deal with the block that having the largest current capacity is prepared. In a data rewriting mode address of the block where the data are rewritten is designated by an address designating means. Then the power is supplied to the block of the designated address from the circuit 1 via a switch means 5. Thus the programming power supply is switched and supplied for each block where the data are rewritten, In such a constitution, the data on the EEPROM can be rewritten by the circuit 1 of the small current capacity.
Patent CR-9499-A (CR)
Title: Nuevos derivados de fenilpiridinilpiperazina, su procedimiento de preparacion y las composiciones farmaceuticas que los contienen
Inventor: DESOS PATRICE
IPC: A61K31/44
Filed: 2007-11-05
Abstract: Compuestos de la formula (I), en la que: X representa un grupo C(O) o SO2, R1 representa un grupo arilo, o un grupo NR3R4 en el que R3 y R4 son tales como se han definido en la descripcion R2 representa un grupo alquilo, cicloalquilo (C3-C8) o cicloalquilo (C3-C8) alquilo (C1-C6), sus isomeros asi como sus sales de adicion.
Patent GB-468227-A (GB)
Title: Improvements in lenses for telescopes, photographic cameras and other purposes
IPC: G02B3/12
Filed: 1936-01-01
Abstract: 468,227. Lenses. GUNN, M. J. Jan. 1, 1936, No. 10. [Class 97 (i)] A liquid - containing lens to be used as an objective for telescopes, cameras, &c., has at least one convex surface and is made up of two glass lenses joined together at their peripheries and having opposed surfaces forming a plano-convex or double convex liquid space. Fig. 1 shows a meniscus lens made up of plano-convex and double concave glass elements B<3>, A<7> enclosing a plano-convex space R which is filled with liquid. Fig. 5 shows a double convex lens made up of two dispersive glass menisci G<10> enclosing a double convex space which is divided by a glass plate H<12> into two plano-convex spaces R which may contain liquids of different refractive indices. Specifications 18919/92, 17832 /99, and 6641/03, [all in Class 97], and 101,260, [Class 97 (i)], are referred to.
Patent GB-1532221-A (GB)
Title: Halogen-containing unsaturated phosphoramidothiolates having fungicidal properties
IPC: C07F9/24
Filed: 1975-01-02
Abstract: The active substance component has the formula (I) <IMAGE> in which R<1> and R<2> are identical or different and denote an alkyl group and n is 0 to 4. The novel compounds can be prepared by reacting a suitable halophenylvinyl phosphorodichloridate with a mercaptan R<1>-SH or an alkali metal salt thereof and a dialkylamine (R<2>)2NH.
Patent IS-4754-A (IS)
Inventor: WICKHAM THOMAS J
IPC: A61K48/00
Filed: 1998-05-25
Abstract: The present invention provides a chimeric adenovirus coat protein, which differs from the wild-type coat protein by the introduction of a nonnative amino acid sequence. Such a chimeric adenovirus coat protein according to the invention is able to direct entry into cells of a vector comprising the coat protein that is more efficient than entry into cells of a vector that is identical except for comprising a wild-type adenovirus coat protein rather than the chimeric adenovirus coat protein. The chimeric coat protein preferably is a fiber, hexon, or penton protein. The present invention also provides an adenoviral vector that comprises the chimeric adenovirus coat protein, as well as methods of constructing and using such a vector.
Patent IS-5143-A (IS)
Inventor: BADER STEFANO
IPC: A61K31/18
Filed: 1999-07-30
Abstract: The present invention relates to nimesulide topical formulations comprising a carboxyvinylpolymer neutralized as a gel-forming agent or a polyacrylamide-isoparaffin and a solvent selected from the group consisting of ethanol, isopropanol and diethylene glycol monoethyl ether, and to the process for the preparation thereof. Said formulations have advantages such as higher stability of the system and bioavailability of the active ingredient.
Patent YU-6492-A (YU)
Title: Novi steroidni estri
Inventor: AXELSSON B I
IPC: A61P29/00
Filed: 1992-01-22
Abstract: NOVI STEROIDNI ESTRI, jedinjenja opšte formule: ili njihova stereoizomerna komponenta, pri čemu je u formuli 1,2-položaj zasićen ili dvoguba veza. R1 je vodonik ili pravi ili račvasti ugljovodonični niz koji ima 1-4 atoma ugljenika, R2 je vodonik ili pravi ili račvasti ugljovodonični niz koji ima 1-10 atoma ugljenika, R3 je acil koji ima pravi ili račvasti, zasićeni ili nezasićeni ugljovodonični niz koji ima 1-20 atoma ugljenika, X1 je vodonik ili halogen, X2 je vodonik ili halogen i pod uslovom da 1) R1 i R2 nisu istovremeno vodonik, 2) X1 i X2 nisu istovremeno vodonik, 3) kada je 1, 2-položaj dvoguba veza, R1 i R2 nisu istovremeno metil grupe, 4) kada je 1, 2-položaj dvoguba veza, R1 je atom vodonika i R2 je pravi ili račvasti ugljovodonični niz koji ima 1-10 atoma ugljenika, R3 je acil koji ima 11-20 atoma ugljenika, postupci za njihovo pravljenje, farmaceutski preparati koji ih sadrže i korišćenje jedinjenja u tretiranju zapaljivih i alergijskih stanja.
Patent CR-11249-A (CR)
Title: Formulaciones de anticuerpos
Inventor: CHARLENE E BRISBANE
IPC: A61K39/395
Filed: 2010-02-02
Abstract: Esta invencion se refiere a formulaciones de anticuerpo estables a la temperatura y la cizalladura que son mas estables comparadas con una formulacion estandar (tal como citrato 30 mM, NaCl 100 mM, pH 6,5).
Patent CR-11471-A (CR)
Title: Antagonista del receptor mineralcorticoide y metodos de uso
Inventor: GARVARDINAS KONSTANTINOS
IPC: C07D405/06
Filed: 2010-06-02
Abstract: La presente invencion se refiere a un compuesto de Formula (I) o una sal del mismo farmaceuticamente aceptable; composiciones farmaceuticas que comprende un compuesto de Formula (I) en combinacion con un portador, diluyente o excipiente adecuado; y metodos para tratar trastornos fisiologicos, particularmente insuficiencia cardiaca congestiva, nefropatia diabetica, o enfermedad renal cronica, que comprende administrar un compuesto de Formula (I), o una sal del mismo farmaceuticamente aceptable.
Patent DK-32986-A (DK)
Inventor: BERTRAND ALBERT
IPC: A01N37/38
Filed: 1986-01-22
Abstract: A herbicidal composition comprises     (A) an active herbicidal substance of formula:   <IMAGE>  in which:  R<1> denotes an optionally substituted hydrocarbon radical;  R denotes a hydrogen atom or is as defined for R<1>; R<2> and R<3>, which may be identical or different, denote hydrogen atoms or are such that OR<2> and OR<3> are hydrolysable groups,  or a salt thereof; and (B) at least one active herbicidal substance which is a chloroacetamide, triazine, phenylurea, thiadiazolylurea, sulphonylurea, benzothiazolylurea, nitroaniline, phenoxynicotinanilide, amide, oxadiazole, aminotriazole, picolinic acid, phenoxybenzoic acid derivative, phenoxypropionic acid derivative, aryloxy acid, benzoic acid, propionic acid, triazinone, carbamate, pyridazinone, pyridone, guaternary ammonium compound, uracil, hydroxybenzonitrile or imidazolinone or a salt thereof.
Patent EG-18298-A (EG)
Title: Synthesis of 2-aminopyrimido(4,5-g)quinolines
IPC: C07D471/04
Filed: 1987-03-29
Granted: 1992-12-30
Abstract: This invention provides a process for preparing trans 2-aminopyrimido[4,5-g]quinolines of formula <CHEM> wherein R is hydrogen, cyano, C1-C3 alklyl or allyl; R<1> is amino, -NHR<3> or -NR<4>R<5>; R<2> is hydrogen or methyl; R<3> is methyl, ethyl, n-propyl, C1-C3 alkyl-CO, phenyl-CO or substituted phenyl-CO, wherein said substituents are 1 or 2 members selected from the group consisting of chloro, fluoro, bromo, methyl, ethyl, methoxy, ethoxy and trifluoromethyl; and R<4> and R<5> are individually methyl, ethyl or n-propyl, which comprises reacting a compound of the formula <CHEM> wherein R<6> is C1-C3 alkyl, phenyl, 4-chlorophenyl, 4-bromophenyl or 4-methylphenyl, with a guanidine salt. The compounds are dopamine agonists.
Patent EG-16468-A (EG)
Title: Phosphorus derivatives of carbamimidothioic esters
IPC: C07F9/44
Filed: 1983-06-04
Granted: 1991-12-30
Abstract: Phosphorous derivatives of carbamimidothioic-acid esters of the formula <CHEM>  wherein R is an alkyl group containing 1 to 4 carbon atoms; R<1> is an alkyl group containing 1 to 4 carbon atoms, an alkoxy group containing 1 to 4 carbon atoms, al alkylthio group containing 1 to 4 carbon atoms, or an amino or mono-alkylamino group containing 1 to 4 carbon atoms; R<2> is an alkyl group containing 1 to 4 carbon atoms or an alkylthiolkyl group wherein each alkyl group independently contains from 1 to 4 carbon atoms; R<3> is an alkyl group containing 1 to 4 carbon atoms, a phenyl, substituted phenyl, benzyl or substituted benzyl group; R<4> is an alkyl group containing 1 to 4 carbon atoms, a benzyl or substituted benzyl group; or R<3> and R<4> when taken together represent an alkylene group containing 4 to 6 carbon atoms which group can be straight or branched chain or a group of one of the formulae   &lsqbstr& CH2CH2 &rsqbstr& @ A or   &lsqbstr& CH2CH(CH3) &rsqbstr& @ O  wherein  A is oxygen, sulfur or -NR;  X is oxygen or sulfur,  Y is oxygen, sulfur or -NH with the proviso that when Y is   -@H, R can also be hydrogen; that when R<1> is alkoxy and Y is oxygen, X is also oxygen; that when R<1> is alkoxy and Y is sulfur, X is also sulfur and that when R<1> is alkylthio, X and Y are different; as well as their preparation and use as systemic insecticides and acaricides, as well as fungicides.
Patent EG-20072-A (EG)
Title: Therapeutic compounds
IPC: A61P11/06
Filed: 1992-09-14
Granted: 1999-06-30
Abstract: PCT No. PCT/EP92/02067 Sec. 371 Date Jul. 5, 1994 Sec. 102(e) Date Jul. 5, 1994 PCT Filed Sep. 3, 1992 PCT Pub. No. WO93/06098 PCT Pub. Date Apr. 1, 1993   <IMAGE>  (I)   <IMAGE>  (Ya)   <IMAGE>  (Yb)  Compounds of formula (I) wherein X is either (a) a phenyl group optionally substituted by 1 or 2 substituents each independently selected from halo, CF3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy or (b) a thienyl group; and Y is of formula (Ya) or (Yb) where A and B are 0, 1 or 2, D and E are 0 or 1, F is 0-3 and D+E+F=1-3, Z is 0, 1 or 2, R1 and R2 are H or alkyl or form a ring, and R3 is C1-C4 alkyl, C3-C6 cycloalkyl or optionally substituted phenyl or benzyl, are antimuscarinic bronchodilators useful for treating chronic obstructive airways disease or asthma.
Patent EG-18570-A (EG)
Title: Procede de realisation d'un produit a film protecteur tranferable et produit obtenu pour la protection de documents ou autres elements
IPC: B44C1/16
Filed: 1987-11-25
Granted: 1993-08-30
Abstract: 1. Process for bringing about a protective product with a protective film capable of being transferred in the cold state by simple pressure, which can be used for covering end protecting on the surface a document or other object, characterised in that it consists in producing on a non-adhesive support foil (1) an imprint (2) by means of a liquid polymerisable two-component mixture containing a hydroxylated polyol and an isocyanate or polhisocyanate so as to cause polymerisation of the mixture in situ, leading to a thin transparent polyurethane film, and in covering said film with a transparent adhesive layer (3).
Patent GB-630304-A (GB)
Title: Device for mixing, kneading and feeding powders, more particularly thermo-plastic and thermo-hardening powders, for the manufacture of shaped bars
IPC: B01F11/00
Filed: 1942-01-06
Abstract: 630,304. Extruding plastic material. SOC. ANON. LAVORAZIONE MATERIE PLASTICHE. Jan. 6, 1942, No. 211. Convention date, Dec. 14, 1940. [Class 87 (ii)] [Also in Groups XXVI and XXX] A device for mixing and feeding thermoplastic and thermosetting powders &c. comprises an internally threaded nut 1 in which revolves eccentrically a screw 2 which turns about the axis of the nut but not about its own axis which is eccentric to that of the nut so that the threads of the screw progressively engage the threads of the nut round the whole periphery and the material is forced along the threads. The screw 2 is turned by means of rotary member 3 and is prevented from turning on its own axis by a pin 4 passing through holes in the screw and nut.
Patent GB-1459482-A (GB)
Title: Foundation of a heated building without a cellar
IPC: E02D27/02
Filed: 1974-01-03
Abstract: 1459482 Foundations GRONA & CO KB AB 3 Jan 1974 [3 Jan 1973 29 May 1973] 00224/74 Heading E1A A foundation for a heated building without a cellar comprises a reinforced concrete strip, a row of clinker concrete block laid thereon while the concrete is still wet, a layer of loose clinker 17, and a further reinforced concrete strip cast onto the top of the blocks. In the embodiment shown the concrete strip is merely the edge of a reinforced concrete slab 21 forming the whole floor. In an alternative embodiment the blocks do not have a rebate 14 and a strip of concrete is cast thereon to form a frame which supports wooden joists which in turn support wooden floor boards.
Patent GB-1038801-A (GB)
Title: Improvements in developing electrostatic images
IPC: G03G15/06
Filed: 1964-01-02
Abstract: 1,038,801. Developing electrostatic images. RANK KEROX Ltd. Jan. 2, 1964 [Jan. 4, 1963], No. 232/64. Heading G2H. An apparatus for developing electrostatic images has a member of photoconductive material which serves as a donor member 50, Fig. 2, carrying developer or as a development electrode 90 Fig. 7. A donor member 50, Fig. 2, has a photoconductive layer 62 Fig. 6 (not shown) on an insulating translucent or transparent substrate 63. The layer 62 may be coated with a film forming dielectric material having triboelectric properties to charge toner particles positively or negatively. A plurality of lamps in a light tight box illuminate the layer 62 through slit 72 to render it more conductive when solid area development is required. A potential may be applied to shoe 65 of the same polarity of charged image areas on a photoconductive layer on drum 10. In another embodiment, Fig. 4 (not shown) lamps 81 illuminate the donor 50 before development and is exposed to an infra red lamp 82 after development. Development electrodes 90, Fig. 7, has a translucent or transparent substrate 92 carrying a photoconductive layer 91. A conductive strip 103 is connected to a D.C.power supply 112. An air supply 104 and powder cloud supply 93 are connected to block 96 to effect development of a latent electrostatic image on photoconductive layer 101. The conductivity of electrode 90 is controlled by energizing and de-energizing lamps 108. The lamps are de-energized for line copy and energized for solid area reproduction. In another embodiment Fig. 8 (not shown) developer liquid 110 is pumped by pump 115 through a conduit 116 to flow between electrode 90 and photoconductive layer 101
Patent GB-455024-A (GB)
Title: Improvements in or relating to devices for introducing preserving substances in pieces of meat
IPC: A23B4/28
Filed: 1935-01-03
Abstract: 455,024. Preserving meat. BEISSER, A., 27, Langereihe, Hamburg, Germany. Jan. 3, 1935, No. 250. Void [Abridged as open to inspection under Sect. 91 of the Acts, Aug. 27, 1935]. [Class 49] Pickling liquid or other preservative medium is introduced into pieces of meat, obtained by cutting up animal carcasses, after rigor mortis has set in by passing it in simultaneously through tubes inserted in a plurality of blood vessels which are preferably of similar nature. The medium may be introduced under a pressure exceeding that in the blood vessels during life, according to the method set forth in Specification 338,011, [Class 49]. The process may be applied to pieces of meat such as tongues having two blood vessels of similar nature by a device consisting of a connecting piece 1 which has a pair of tubular extensions 3 to which the injection nozzles 5 are connected by flexible tubes 4. The nozzles 5 have enlarged ends 6, 8 by which they are fitted securely in the tubes 4 and the blood vessels respectively, and a wide flange 7 by which they can be hung on to the pickling apparatus. The device may be the same weight as and interchangeable with a device having only one nozzle, e.g. in pickling machines having a weighing device by which the quantity of liquid added to the meat can be controlled, the detachable connection to the member 9 connected to the main supply of liquid being effected by a flexible tube 10 secured by clamps 11. The connecting pieces and nozzles may be of tin, tin alloy or other material not affected by the preserving liquid.
Patent GB-820580-A (GB)
Title: Solutions of cyanogen chloride
IPC: C01C3/00
Filed: 1957-01-03
Abstract: Cyanogen chloride is extracted from a gaseous mixture of cyanogen chloride and hydrogen chloride, resulting from the vapour phase reaction of chlorine and hydrogen cyanide, by intimately contacting the mixture with benzene, toluene, a polymethyl benzene, or kerosene, or mixtures thereof.  Polymethyl benzenes may be xylene or mesitylene, and reference is made to a mixture of m- and p-xylenes and ethyl benzene.  The contacting may be countercurrent washing under pressure.  The resulting solutions may be used for storing cyanogen chloride under pressure, in which case a polymerization inhibitor, e.g. tetrasodium pyrophosphate may be added, or may be passed to a description treatment from which cyanogen chloride is recovered and solvent is recycled to the washing.
Patent GB-545061-A (GB)
Title: Improvements in spring operating mechanisms for electric switches or circuit-breakers
IPC: H01H3/30
Filed: 1941-01-10
Abstract: 545,061. Automatic circuit - breakers; actuation of switches. BRITISH THOMSONHOUSTON CO.; Ltd. Jan. 10, 1941, No. 382. Convention date, Jan. 10, 1940. [Class 38 (v)] A circuit-breaker opening or closing spring surrounds, and is anchored to, a pair of drums adjacent faces of which are provided with trippable latching means whereby the spring-energy - may be released. The arm 22 connected to the contacts is keyed to tubular extension 21 of drum, 20, which is rotatable on extension 17<SP>1</SP> of shaft 17 to which are keyed the other drum 19 and operating arm 18. One end 30 of spring 24 takes in slot 31 in drum 20 whereas the other end 25 can be passed through any one of a number of holes 26 in a flange 27 and pinned at 28. Drum 19 carries a trippable latch 32 which is urged by spring 37 against a stop 36 on drum 20, in which position a surface thereon fits over a roller 38 on a shaft 39 and prevents clockwise rotation of 20, as seen in Fig. 7. Reverse rotation is prevented by a further latch on drum 19 engaging recess 43 in drum 20. When latch 32 is tripped by energizing the solenoid 48, spring 24 rotates drum 20 clockwise and brings arm 22 into the released position, the solenoid being de-energized by a switch 52 operated from the drum through levers 53, 54. During the releasing movement, arm 18 is held against movement in one direction by engagement of parts 56, 57 and in the other direction by an over-centre arrangement (not shown) attached to the operating rod which is pivoted to arm 18. Also during the releasing movement, cam surfaces 47, 47<SP>1</SP> engage the drum-latches and hold them back. To restore the breaker, arm 18 is rotated clockwise, winding the spring 24, until the latch 32 reengages the roller 38. On reversely rotating arm 18, the arm 22 is restored to the position shown.
Patent GB-920693-A (GB)
Title: A method of producing an assembly consisting of two tubes of thermo-plastic materialjoined together and substantially coaxial with one another
IPC: B29C65/20
Filed: 1962-01-04
Abstract: 920,693. Tube joints. GEORG FISCHER A.G. Jan. 4, 1962 [Jan. 4, 1961], No. 440/62. Class 99(1). A method of producing an assembly consisting of first and second tubes of thermoplastic material joined together and substantially coaxial with one another, comprises the steps of forming a first tube 2 with an end face 3 lying in a plane substantially perpendicular to the axis of the tube, and forming a second tube 5 with an end portion 7 of an internal diameter greater than the general internal diameter 10 of. the tube and approximately equal to the external diameter of the tube 2 and with a shoulder 8 where the internal diameter of the tube 5 increases, the shoulder having an annular face which lies in a plane substantially perpendicular to the axis of the tube 5 and which is formed with an annular recess 11, the face 8 and the recess encircling the axis of the tube 5, melting the outer peripheral surface of an end zone of the tube 2 adjacent the end face 3 and melting the inner peripheral surface of an end zone of the portion 7, and then immediately fitting the tube 2 into the tube 5 until the end face 3 and annular face abut one against the other with the result that any material scraped from the inner peripheral surface by the tube 2 is displaced into the recess. The tubes are heated in a device 1, and molten material 12, 14 forms an external weld seam. In a modification, the stepped down portion 4 of the tube 2 is dispensed with.
Patent GB-430583-A (GB)
Title: Improvements in and relating to percussive tools
IPC: B25D11/10
Filed: 1934-03-05
Abstract: 430,583. Percussive tools. WOLF & CO., Ltd., S., and RICHARDS, H., 115, Southwark Street, Blackfriars Bridge, London. March 5, 1934, No. 445. [Class 124] A rotary drill 1 is converted for use as a percussive drilling unit by the substitution of the front end 6. This contains a face cam 16 rotated by the drill spindle through gearing and engaging a fixed cam 15. The blow is struck by a spring 21. The steel 9 is intermittently rotated by the pawl 24, which is eccentrically mounted on the rotating shaft 22.
Patent GB-134428-A (GB)
Title: Improvements in and relating to Centrifugal Pumps more particularly to those Employed in Hydraulic Propulsion.
Inventor: HOTCHKISS DONALD VIVIAN
IPC: F04D1/04
Filed: 1919-01-07
Abstract: 134,428. Hotchkiss, D. V. Jan. 7, 1919. Propelling by water jets.-The casing of a horizontally disposed centrifugal water pump provides a dome r and an annular cavity t where air under the delivery pressure is imprisoned by the water being pumped. Air passes from the cavity t to the space between the rotor wall band the casing wall t<1> preventing the accumulation of water there and the consequent frictional losses. Air is introduced to the suction by passages s to which the air may be supplied under pressure. The rotor is constructed with an upstanding brim k over which the water is delivered in a thin layer. Tangentical diffuser blades extend through the curved annular discharge chamber m. The suction chamber h is of volute shape. Fig. 5 is a plan of the application of the pump to the jet propulsion of ships and shows the regulating and reversing gear. Water is drawn in through pipes i', a sieve n<1> and the volute chamber h. It is discharged by similar passages g' into jet-boxes y. Valves z control the outlet rearwardly and valves z' the outlet forwardly. The latter are separately operated by pedals k<1>, l<1> and the former are operated together by means of a wheel a<1> and post a<3>. The spindle of the wheel carries a spur wheel meshing with separate quadrants c<1>, d<1> fixed upon the shafts g', h<1> carrying the valves z. When the wheel and post are moved about the shafts g', h<1> as a pivot, the two valves z are similarly operated. When the wheel is rotated, the opening of one valve is increased and that of the other decreased.