baber/WOPTO huggingface dataset:
Patent GB-192564-A (GB)
Title: Improvements in mine signalling apparatus
IPC: B66B19/06
Filed: 1922-01-03
Abstract: 192,564. Clay Cross Co., Ltd., and Strong, J. W. Jan. 3, 1922. Mine and colliery signals.-A mechanical device for clearing the indicator of a mine signalling apparatus immediately on the movement of the engine comprises two levers C<1> mounted side by side and provided with spring pawls c<1> which, when the levers are raised, lift corresponding arms A<1> which form part of a bellcrank lever whereof the arm A clears the indicator by pulling a wire or cord A<3>. The levers C<1> are raised when the engine starts by means of a beltdriven disc F<1> which carries four rollers g<1> spaced apart at 90‹ and arranged on the two sides of the disc, so that one pair of opposite rollers cooperates with each of the levers C<1>. When the Engine is at rest, one or other or both of the levers are in position to be effective as soon as motion begins. The levers are provided with dash-pots E, which prevent them from falling while the disc F' is rotating.
Patent GB-1416381-A (GB)
Title: Fluxgate compass arrangements
IPC: G01C17/30
Filed: 1973-01-01
Abstract: 1416381 Fluxgate compasses PLESSEY CO Ltd 18 Dec 1973 [1 Jan 1973] 54/73 Heading GIN The orthogonal components of the earth's magnetic field, measured by a fluxgate compass comprising two perpendicular detector units, are recombined into a double frequency squarewave signal whose phase angle, which is equivalent to the compass heading, is determined relative to a double frequency squarewave signal derived from the energizing voltage for the detecting units by counting pulses from a clock pulse train from corresponding points on the reference and measured signals. To obviate errors in the phase angle due to temperature variation &c. an auxilary reference pulse train is derived from the outputs from the detector units by rectifying each output signal, and feeding their sum through a filter to produce a double frequency sine wave which is squared to form the auxiliary reference pulse train.
Patent IS-6860-A (IS)
Inventor: CARROLL STEVEN S
IPC: C07H19/167
Filed: 2003-06-25
Abstract: The present invention provides nucleoside derivatives (principally uracil, cytosine and uridine derivatives) which are inhibitors of RNA-dependent RNA viral polymerase. These compounds are inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as inhibitors of hepatitis C virus (HCV) NS5B polymerase, as inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside derivatives alone or in combination with other agents active against RNA-dependent RNA viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside derivatives of the present invention.
Patent JP-S58119451-A (JP)
Inventor: MANFURETSUDO UORUFU
IPC: B22D11/16
Filed: 1983-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent YU-6799-A (YU)
Inventor: ROMANO DI-FABIO
IPC: C07D215/48
Filed: 1997-08-14
Abstract: Jedinjenja formule (I) ili njihova so ili metabolički labilan estar, u kojima R predstavlja grupu koja se bira izmedju halogen, alakil, alkoksi, amino, alkilamino, dialkilamino, hidroksi, trifluorometil, trifluorometoksi, nitro, cijano, SO2R2 ili COR2, gde R2 predstavlja hidroksi, metoksi, amino, alkilamino ili dialkilamino; m je nula ili ceo broj 1 ili 2; R1 predstavlja grrupu (CH2)nCN, -CH=CHR3, (CH2)nNHCOCH2R4 ili O(CH2)pNR5R6; R3 predstavlja cijano ili COR7 grupu; R4 predstavlja alkoksi ili NHCOR8 grupu; R5 i R6 predstavljaju, svaki nezavisno, vodonik ili alkil, ili R5 i R6, zajedno sa atomom azota za koji su vezani, predstavljaju h eterocikličnu grupu, ili je R5 vodonik, a R6 grupa COR9; R7 predstavlja alkoksi, amino ili hidroksilnu grupu; R8 predstavlja atom vodonika ili opciono supstituisanu alkil, alkoksi, aril ili heterocikličnu grupu; R9 je grupa R8, ili grupa NR10R11, u kojoj R10 predstavlja vodonik ili alkil grupu; R11 predstavlja opciono supstituisanu alkil, aril, heterocikličnu ili cikloalkil grupu; n je nula ili ceo broj od 1 do 4; i p je ceo broj od 2 do 4, postupke njihovog dobijanja i njihovu upotrebu u medicini.
Patent YU-7793-A (YU)
Title: Tehnološki postupak dobijanja platine visoke čistoće
Inventor: JOVANOVIC L
Filed: 1993-02-09
Abstract: TEHNOLOŠKI POSTUPAK DOBIJANJA PLATINE VISOKE ČISTOĆE, rešavan je nov tehnološki postupak kojim se od sirove, odnosno tehničke (dekontaminirane) platine dobija platina u prahu izvanredno visoke čistoće (99,99-99,999%). Postupak prema pronalasku ima sledeće faze: rastvaranje tehničke (dekontaminirane) platine; taloženje amonijumheksahlorplatinata; rastvaranje amonijumhek-sahlorplatinata; hloriranje; redukcija do metala i obrada otpadnih rastvora. Suština pronalaska je da se rastvaranje, umesto u carskoj vodi, vrši u sonoj kiselini u prisustvu hlora. Reakcija je smirena isključeni su gibici gasovima, zatim da se, umesto višestrukog taloženja amonijumheksahlorplatinata amonijumhloridom, žarenje do metala i rastvaranje istog. ovim postupkom direktno dobija čista platina i što se umesto termičke redukcije amonijumheksah-lorplatinata (žarenjem na 1073 K) gde su mogući gubici, Pt-kompleks se redukije hemijskim putem - hidrazinhidratom, koji je jednostavniji, brži i jeftiniji.
Patent CR-10309-A (CR)
Title: "compuestos y composiciones como inhibidores de la actividad del receptor canabinoide 1"
Inventor: XIAOHUI HE
IPC: C07D487/04
Filed: 2008-09-22
Abstract: El invento proporciona compuestos de la formula (Ia), (Ic), (Ig) y (Ik), composiciones farmaceuticas que comprenden dichos compuestos y metodos para el uso de dichos compuestos para tratar y prevenir enfermedades o desordenes asociados con la actividad del Receptor 1 Canabinoide (CB1).
Patent CR-10566-A (CR)
Title: Compuestos heterociclicos adecuados para el tratamiento de enfermedades relacionadas con nivel elevado de lipidos
Inventor: DALES NATALIE
IPC: C07D417/04
Filed: 2009-01-16
Abstract: La presente invencion porporciona derivados heterociclicos que modulan la actividad de la estearoil-CoA-desaturasa. Tambien se abarcan metodos para utilizar estos derivados, con el fin de modular la actividad de la estearoil-CoA-desaturasa, y composiciones farmaceuticas que comprenden estos derivados.
Patent CR-11223-A (CR)
Title: Compuestos de biciclolactama sustituida
Inventor: DOW ROBERT LEE
IPC: A61K31/553
Filed: 2010-01-18
Abstract: La invencion proporciona compuestos de formula (1) y la sal farmaceuticamente aceptable de los mismos, en el que R1, R2, R3, R4, R5a, R5b, R5c, R5d, Q, A, Z y R7 son como se ha descrito en este documento; composiciones de los mismos; y usos de los mismos.
Patent DK-29380-A (DK)
Inventor: CARLSSON H I
IPC: B65G23/08
Filed: 1980-01-24
Abstract: The object of the invention is to provide an intermittent advance of a section of a continuously advancing conveyor belt 2. This is achieved in that two displacement members 3, 4, which are arranged on both sides of the said section, are made to oscillate between two limit positions synchronously with one another but in opposite directions transversely to the belt for displacement of the belt section situated directly in front of the respective members, and in that the speed of the displacement members 3, 4 is adjusted to the rate of advance of the belt, so that the belt section between the two displacement members stands still when the foremost displacement member 3, viewed in the conveying direction of the belt, is moved from the one limit position from the conveyor belt and when the second displacement member 4 in its movement from the one limit position simultaneously displaces the advancing section directly in front of this, and is made to move again when the two displacement members 3, 4 have reached their opposite limit positions and turn. <IMAGE>
Patent DK-70284-A (DK)
Inventor: TIMAR TIBOR
IPC: A01N43/16
Filed: 1984-02-15
Abstract: The invention relates to pesticidal compositions comprising as active ingredient a compound of the general Formula I    <IMAGE>  (I) wherein R1 and R2 stand for hydrogen, optionally halogenosubstituted C1-6 alkyl or aryl; R3 and R4 are hydrogen, halogen or C1-6 alkyl; R5, R6, R7 and R8 are hydrogen, hydroxy, mercapto, amino, C1-10 alkyl; a group containing a methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, sec. butoxy, isobutoxy, tert. butoxy, n-pentyloxy, cyclopropyloxy, cyclobutyloxy, cyclopentyloxy, cyclohexyloxy, cycloheptyloxy, cyclooctyloxy, allyloxy, crotyloxy, prenyloxy, propargyloxy, substituted propargyloxy, C1-3 alkylenedioxy, aralkoxy, substituted aralkoxy, hydroxyalkoxy, alkoxyalkoxy, mercaptoalkoxyalkoxy, halogenoalkoxy, dihalogenoalkoxy, trihalogenoalkoxy, polyhalogenoalkoxy, N,N-dialkylaminoalkoxy, cycloalkylaminoalkoxy, alkylenoxy-alkyleneoxy, alkylene-thia-alkylenoxy or alkylene-aza-alkylenoxy unit or C2-6 acyl or a salt thereof and to a process for the preparation of the active ingredient.
Patent DK-88087-A (DK)
Inventor: MALEN CHARLES
IPC: A61K31/55
Filed: 1987-02-20
Abstract: The invention concerns 5-[(3-chloro-6-methyl-5,5-dioxo-6,11-dihydro-dibenzo (c,f) (1,2) thiazepin-11-yl)-amino] pentanoic acid. Medicament.
Patent DK-90286-A (DK)
Inventor: HUNKELER WALTER
IPC: C07D487/14
Filed: 1986-02-27
Abstract: Compounds which are imidazodiazepine derivatives of the formula <IMAGE>  I  wherein A together with the carbon atoms denoted by alpha  and  beta  signifies the group   <IMAGE>  one of R1 and R2 signifies hydrogen and the other signifies hydrogen, halogen or trifluoromethyl, R3 and R4 each signify hydrogen or halogen and n signifies the number 2 or 3, the compounds having the (S)- or (R,S)-configuration with reference to the carbon atom denoted by gamma , and their pharmaceutically acceptable acid addition salts have been discovered which possess anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties. They can be prepared into compositions, including pharmaceutically acceptable ones, using suitable inert carriers.
Patent FR-1455660-A (FR)
Inventor: NYSTROEM ERNST HOLGER BERTIL
IPC: C25B1/26
Filed: 1965-11-30
Granted: 1966-10-14
Abstract: 1,128, 804. Electrolytic production of chlorine and hypochlorite. E. H. B. NYSTROEM. Nov. 5, 1965 [Dec.3, 1964; Dec.4, 1964], Nos.49300/64 and 49364/64. Heading C7B. Chlorine is produced by electrolysis of an aqueous chloride solution at a pressure not exceeding about 200 mm. Hg. Typically sodium or potassium chloride solution is continuously introduced into the cell and chlorine is continuously removed. Chlorine so removed or an aqueous solution of active chlorine (hypochlorite) produced by such electrolysis is added to water to be chlorinated at a rate depending on a determined property of water which has been previously chlorinated, the amount of chlorine or active chlorine solution being controlled by varying the electrolysis current. Typically in this case the electrolysis is carried out at a pressure of 1 to 10 mm. Hg. obtained by use of a jet pump employing as the jet a stream of the water to be chlorinated, the pump also removing electrolysis products from the cell. The electrolysis cell may be a tubular cathode surrounding an anode or may be of a rectangular vertical stack construction held together by I-bolts, the stack consisting in order upwardly of a plastic plate, an apertured packing piece, a graphite anode, a further apertured packing piece, a plastic frame, another apertured packing piece and a further plastic plate, the cathode of perforated iron (or an iron-containing compound) being disposed close to the anode in a holder depending from the second plastic plate. The cell temperature may be held below a value at which side-reactions occur by allowing boiling, this occurring at a temperature dependent on the pressure, and cooling tubes may also be provided.
Patent GB-1460761-A (GB)
Title: Dihalogenophenol derivatives
IPC: C07C301/00
Filed: 1974-01-02
Abstract: 1460761 Dihalobenzylamines GEROTPHARMAZEUTIKA DR WALTER OTTO KG 2 Jan 1974 [2 Jan 1973 24 Aug 1973] 00141/74 Heading C2C Compounds of the general formula (X=halogen (not different); R 1 =H, alkyl; R 2  = alkyl, cycloalkyl, aryl, aralkyl or NR 1 R 2 = saturated heterocyclic group which may contain an oxygen, sulphur or further nitrogen (optionally substituted) atom; R 3  = alkyl, alkoxyalkyl, carboxyalkyl, carbamylalkyl, aralkyl, acyl, alkanesulphonyl, arenesulphonyl, cyanoalkyl, hydroxyalkyl, carbalkoxyalkyl, dialkylcarbamyl, alkylcarbamylalkyl, dialkylcarbamylalkyl, basic residue) and their salts with acids or bases are prepared by the Mannich reaction followed by etherification or esterification and/or conversion to a salt. Some of these compounds are diuretics and saluretics, and some have secretolytic activity. They may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent GB-596979-A (GB)
Title: Manufacture of electrical condensers
IPC: H01G4/005
Filed: 1945-01-03
Abstract: 596,979. Condensers. KODAK, Ltd. (Eastman Kodak Co., and Merriman, W. E.). Jan. 3, 1945, No. 198. Addition to 596,974. [Class 37] A fixed condenser having total capacitance and total thickness within prescribed tolerance limits, and whose total capacitance depends upon the thickness of the individual condenser and dielectric plates, is made by assembling two groups of condenser plates and a group of dielectric plates alternating therewith, the groups of plates being so composed that the average thickness of the plates in a group is equal within the tolerance limits to the thickness of a standard plate. The methods of averaging by weighing &c. described in the parent Specification may be employed.
Patent GB-510872-A (GB)
Title: Improvements in travelling or transportable kitchens or cooking or bread baking apparatus
IPC: F24C5/20
Filed: 1938-01-05
Abstract: 510,872. Field &c., cooking-apparatus. TURLEY & WILLIAMS, Ltd., (formerly TURLEY & WILLIAMS (1925), Ltd.), and SMITH, C. D. Jan. 5, 1938, No. 270. [Class 28 (i)] [Also. in Group XI] A transportable kitchen comprises a wheeled trailer chassis 2, a frame 5 arranged on one side of the chassis, pressure-fed liquid-fuel burners 7 (not shown) mounted side by side in a plurality of stands 6, which are mounted on the frame 5 and support the cooking utensils, burner controls on the stands 6 facing the inside of the kitchen, a fuel tank or tanks 11 arranged at the end or ends of the frame 5, and separate feed pipes 12 leading from the tank or tanks to the burners. The other side of the chassis accommodates a work table or tables. The frame 5 also supports an oven B, and forms storage recesses. The kitchen has an open framework 1 fitted at the sides with panels of perforated or expanded metal and covered with a flexible waterproof sheet.. Specification 448,472, [Group XI], is referred to. Specification 489,376, [Group XI], also is referred to in the Provisional Specification.
Patent GB-931830-A (GB)
Title: A method and apparatus for producing a modified or revised sound track from a sound track on film, tape, disc or other suitable carrier
IPC: G11B7/28
Filed: 1960-01-05
Abstract: 931,830. Editing sound-tracks. INSTANT SYNCHRONIZATION CORPORATION. Jan. 5, 1960 [Jan. 8, 1959], No. 330/60. Class 40 (2). An original sound-track 1 is synchronously dubbed on to a tape 3, shown as a magnetic tape and the commencements of successive phrases are entered as holes 9 inserted by using a sound reader 7 and a punch 12. An artist, guided by playback means 17, 18 records new sound on a separate track on the same or a separate tape, the sound or hand-switching means releasing brake means 16 and the tape(s) running until the start of the next phrase is detected by means 14, whereupon the tape is again halted. The edited phrases are then dubbed on to the final track 2. Other sound effects, not on the original track may be similarly added on an incremental basis. For kinematographic sound-editing, Fig. 12, a print 75 of the picture-film is provided with holes 91, punched to correspond with the holes 9 in the tape 3 and the artist can view the accompanying action at 56. A disc-record gramophone variant, Fig. 7, uses a pick-up of usual type to detect mutilations in a record groove made by a hand punch in a control track corresponding to the holes 9, 91.
Patent GB-546387-A (GB)
Title: Refractory composition and method of making the same
IPC: C04B35/48
Filed: 1941-01-09
Abstract: 546,387. Refractory substances. TITANIUM ALLOY MANUFACTURING CO. Jan. 9,1941, No. 336. Convention date, Jan. 25, 1940. [Class 22] A mouldable composition for forming refractory articles is obtained by milling zircon with water, neutralizing, drying, mixing with not more than 17 c.c. of water per 100 grams of zircon and converting water-soluble calcium and aluminium salts in the mixture into insoluble crystalline precipitates having a water solubility not greater than 0.01 gram per 100 c.c. of water. Oxalic acid, tartaric acid, tetrasodium pyrophosphate, hexasodium metaphosphate may be used ; if oxalic acid is used, a small amount of gelatine or boric acid is added to prevent oxalic acid drying on the surface. Small amounts of aluminium silicates or magnesium silicates, such as clays, kaolins, mullites, sillimanites, bentonites, talc, calcium zirconium silicate, sodium fluosilicate and Portland cement may be added to the composition.
Patent GB-173774-A (GB)
Title: Processes for producing pure titanic acids from titanic ores
IPC: C22B34/12
Filed: 1922-01-05
Abstract: A crude solution of sulphates obtained from titaniferous iron ore is treated for the removal of the iron by first reducing and then separating the ferrous sulphate by crystallization. Preferably the solution is reduced by metallic iron.  Titanium oxide free from iron is obtained by hydrolysis of the purified titanium sulphate solution.
Patent GB-1414952-A (GB)
Title: Apparatus for growing crystals from hydrothermal solutions
IPC: C30B7/00
Filed: 1974-01-04
Abstract: 1414952 Crystal growing apparatus VSESOJUZNY ORDENA TRUDOVOGO KRASNOGO ZNAMENI NAUCHNO-ISSLEDOVATELSKY INSTITUT SINTEZA MINERALNOGO SYRYA 4 Jan 1974 379/74 Heading BIG Crystals are grown from solutions hydrothermally in a vertically extending autoclave having a crystallisation zone in its top portion and a supply zone in its bottom portion, the autoclave is surrounded by a heat insulation layer, provided with a system of heating elements and enclosed in a thermostatically controlled chamber which is divided into sections each having a heating and thermostatic control system so as to maintain in each section constant and different temperatures in the crystallisation and supply zones of the autoclave. As shown in Fig. 1 the autoclave 1 comprises a crystallisation zone 2, a supply zone 3, heat insulation layers 5 and 6, heating elements 7 enclosed in a thermostatically controlled chamber divided into sections 8, 9 and 10, each of which being provided with a control system 20-29 for maintaining a constant temperature on walls 15 or spaces 17.
Patent GB-415317-A (GB)
Title: Improvements relating to excavators
IPC: E02F3/60
Filed: 1934-01-05
Abstract: 415,317. Excavators. BAKKER, F. H., 444, Juliana van Stolberglaan, The Hague. Jan. 5, 1934, No. 495. [Class 68 (i).] In an excavator having a bucket provided with a rocking blade which can be adjusted during working by cables controlled from a distance, means are provided for positively retaining the blade in adjusted position. In Fig. 1, a bottomless bucket 1, hauled by cable 2, has a cutter blade 4 pivoted at 14 and connected by rod 7 and pin 8 to a wheel 9 to which cables 12, 13, are connected ; by braking cable 12 as the machine advances, the blade 4 is moved from active to inactive position and by braking cable 13, reverse movement of the blade is obtained. The pin 8 moves in arcuate slots in plates 11, the slots being of such length that the pin at the end of its movement in either direction passes a dead centre. If it is desired to have the blade lockable in intermediate positions, the cables 12 13 are secured to a ring 26, Figs. 2 and 3, rotatably supported on plates 19 rotatable on a ratchet wheel 17 fixed to the plates 11 ; the plates 19, which are connected by rods 7 to the cutter, carry spring-pressed pawls 23 co-operating with the ratchet wheel, while blocks 20 connecting plates 19 have projections 27 entering grooves in the ring 26 to limit relative movement of the latter. If cable 12 is braked as the machine advances, the pawls 23 slip back over the ratchet wheel and the blade moves towards inoperative position ; if cable 13 is braked or pulled backward, ring 26 moves in a counterclockwise direction and through cams 30, releases the pawls which then advance through the tension in rods 7, to the next tooth of the ratchet wheel.
Patent GB-242118-A (GB)
Title: Improvements in or relating to periscopes for submarines
IPC: B63G8/38
Filed: 1925-01-07
Abstract: 242,118. Vickers, Ltd., and Wardle, J. Jan. 7, 1925. Periscopes.-Submarine periscopes, adapted to be lifted bv motors or rams operated by pressure fluid supplied through a control valve at some distance from the periscope, are, provided with a control lever mounted so that it may be operated by the observer to actuate, through mechanism, the distant control valve. The lower part A of the periscope tube is fitted with a stem A<x> carrying the control handle C which communicates with the control valve B by Bowden wires C'. Movement, of the handle C actuates the lever D<1>, moving the pilot valve D to admit pressure fluid to one or other of the arms B<x> and thus move the valve B controlling the. supply of fluid to the motors or rams actuating the periscope. When the tube is in its lowered position and the lever C is inaccessible the, operation is effected by the handle D<1x> on the lever D<1>. For detachably connecting the stem Ax to the periscope tube, it is provided with a rounded head engaged by a split sleeve E, which is enveloped by a sleeve E' having rounded projections e<2>. The latter sleeve is fitted with snatch cords e<3>, so that it may be readily removed and the stem withdrawn from engagement by the downhaul a<x>.
Patent GB-212024-A (GB)
Title: Improvements in folding or trestle tables, forms and the like
IPC: A47B3/087
Filed: 1923-01-06
Abstract: 212,024. Sargeant, D. W. Jan. 6, 1923. Collapsable tables, of the type in which the legs and struts may be folded to lie within the thickness of the table top are provided with folding tops. As shown, a pair of top frames 10 are connected by a central transverse hinge, and each frame has a pair of legs 12 at each end, the central pairs, adjacent to the transverse hinge, being connected together. The members of each pair of legs are hinged together at the upper inner edge 12a, and each leg is pivoted to the top frame, the pair being spread at the lower end when in use by a knuckle-jointed strut 13, and stiffened by hinged struts 14 connected to the top frame.
Patent GB-656369-A (GB)
Title: Improvements relating to football boots
IPC: A43B5/02
Filed: 1949-01-08
Abstract: 656,369. Football boots. SHILLCOCK. F. J. Jan. 8,1949, No. 601. [Class 17(ii)] A U-shaped piece of stunt leather c, c<SP>1</SP>, c has its ends c inserted in pockets a<SP>1</SP> formed by leather patches b secured inside the upper a. The centre part c<SP>1</SP> passes between the insole d and outsole e and is secured by tacks f together with the inturned upper a and patches b.