baber/WOPTO huggingface dataset:
Patent GB-1407864-A (GB)
Title: Adhesive latexes of vinyl acetate/ethylene/n-methylolacrylamide terpolymers
IPC: C08F218/08
Filed: 1973-01-01
Abstract: 1407864 Vinyl acetate ethylene/N-methylolacrylamide terpolymers BORDEN Inc 1 Jan 1973 70/73 Heading C3P An adhesive latex is prepared by adding a monomer mixture of vinyl acetate and 0À5% to 2% of N-methylol acrylamide at a controlled rate to an an aqueous emulsion containing 2À5 to 8% of partially hydrolysed polyvinyl alcohol and 0À5 to 20À% of an alkali metal or ammonium persulphate or peroxydiphosphate initiator, the percentages being based on the total vinyl acetate used, a pressure of 50 to 300 p.s.i. of ethylene being maintained on the emulsion which is at a temperature of 0-70‹ C. and the monomer addition rate during polymerization being such that the emulsion contains not more than 3À5% of vinyl acetate monomer during formation of at least 75% of the vinyl acetate/ ethylene/N-methylol acrylamide terpolymer. A seed latex of vinyl acetate/ethylene may be prepared in situ in the aqueous emulsion or may be added to the emulsion. In examples the initiator, potassium or ammonium persulphate, was activated by gradual addition of sodium formaldehyde sulphoxylate reducing agent. 'In some examples sodium lauryl sulphate was added to the emulsion and in one example sodium vinyl sulphonate was added with the N-methylol acrylamide.
Patent HK-9693-A (HK)
Title: Wrist strap with a flexible interior
Inventor: JAQUES BERNARD
IPC: A44C5/10
Filed: 1993-02-11
Abstract: A bracelet includes a core of non-extensible flexible material and a plurality of covering elements surrounding the core, each covering element comprising an upper and a lower part assembled to one another. Regular gaps are arranged between the covering elements in which the flexible core is visible. The upper and lower parts are formed of elastic material, in particular steel, and snap fastened to one another. They conform in a manner so as to be assembled or separated without there resulting therefrom any permanent deformation thereof. The bracelet may be fastened to a watch and a clasp and may easily be shortened.
Patent IS-8567-A (IS)
Inventor: SCHALLY ANDREW V
IPC: A61K47/48
Filed: 2006-11-09
Abstract: The following are claimed: (A) anthracycline compounds of formula Q-O-R-P (I) Q = a group of formula (i):R = H (sic) or C(O)-(CH2)n-C(O);n = 0-7;R' = NH2; or an aromatic or hydrogenated 5 or 6 membered heterocycle having at least one ring nitrogen, optionally having a butadiene moiety bonded to adjacent carbon atoms to form a bicyclic system;P = H or a peptide; Provided that: (a) where R' is NH2, then R and P are other than H; and (b) where R and P are H, then R' is other than NH2. (B) Conversion of the nitrogen of a primary amino group of an ~a,~b- or ~a,~c-hydroxy primary amine into the nitrogen of a monounsaturated nitrogen-containing heterocyclic compound having 5-6 ring atoms, comprising: (a) treating the hydroxy amine with an excess of a haloaldehyde having an aldehyde carbon, a halo-bearing carbon and having 2 or 3 moieties between the aldehyde carbon and the halo-bearing carbon selected from CH2, CH2CH2 and OCH2; (b) adding an excess (relative to the hydroxyamine) of an organic base; (c) neutralising the base with a weak acid; and (d) treating with a dilute aqueous acid. X' = halo; Y = CH2, OCH2 or CH2-CH2; Z is absent or is CH2.
Patent JP-H01178708-A (JP)
Title: Vacuum pump system for condenser
Inventor: UCHIDA YOSHITSUGU
IPC: F01K9/02
Filed: 1988-01-04
Abstract: PURPOSE:To simplify system constituting equipments by connecting sealed water pipes, led from one sealed water tank, in parallel with each other to respective vacuum pumps. CONSTITUTION:Sealed water pipes 6a and 6b, which are led from one sealed water tank 4, are connected in parallel with each other to vacuum pumps 1a and 1b, respectively. And, sealed water pumps 2a and 2b as well as sealed water coolers 3a and 3b are provided to the sealed water pipes 6a and 6b which lead to the vacuum pumps 1a and 1b, respectively. By doing so, the sealed water is used by recycle even when equipments in any system are combined with each other for use. Therefore, because the replenishment of sealed water from outside becomes unnecessary and because the amount of sealed water for blow does not vary, there is no need to adopt a large diameter for an over flow pipe 12. As a result, the system constituting equipments can be simplified and the installation cost is therefore markedly reduced.
Patent AT-A16588-A (AT)
Inventor: WIESNER ERNST ING
IPC: H01F41/04
Filed: 1988-01-27
Abstract: PCT No. PCT/EP89/00064 Sec. 371 Date Sep. 14, 1989 Sec. 102(e) Date Sep. 14, 1989 PCT Filed Jan. 23, 1989 PCT Pub. No. WO89/07325 PCT Pub. Date Aug. 10, 1989.A method for the fabrication of an iron member with a winding for generation of electromagnetic fields. The iron member has essentially a square-shaped iron core (6) and at least one U-shaped iron yoke (7) receiving a segment of the winding; the iron core is inserted between the legs of said U-shaped iron yoke. The iron core (6) is introduced into the winding having to begin with undeformed wires and subsequently the U-shaped iron yoke (7) is slid on. Herein core (6) and yoke (7) are moved so far against each other, that the cross-sectional area of the groove bounded by the core (6) and the yoke (7) or of the winding space becomes smaller than the cross-sectional area of the segment of the winding which it to begin with not deformed and received by the winding space of the iron member formed by the core (6) and the yoke (7). Core (6) and yoke (7) are pressed against each other by a force so large, that the originally circular cross-sections of the wires forming the winding are permanently deformed across the length of the groove or the winding space receiving them.
Patent AT-A47595-A (AT)
Inventor: EISENREICH VOLKER DR
IPC: A61P37/08
Filed: 1995-03-17
Abstract: PCT No. PCT/AT96/00048 Sec. 371 Date Sep. 17, 1997 Sec. 102(e) Date Sep. 17, 1997 PCT Filed Mar. 14, 1996 PCT Pub. No. WO96/29056 PCT Pub. Date Sep. 26, 1996A topically applicable pharmaceutical composition comprises at least one liquid lipid, at least one pharmaceutical active ingredient which is soluble in at least one of the liquid lipids and is re-absorbed by the skin, and a hydrous gel which is the main component of the composition, whereby at least one lipid and at least one active ingredient are worked into the gel and the composition is essentially free of emulsifying agents and solid constituents, with the exception of the necessary gelatinizing agent required to form the hydrous gel. All of the active ingredients are present in dissolved form, whereby at least one active ingredient is dissolved in the liquid lipid, and this lipid containing the dissolved active ingredient is itself the internal phase and is worked into the hydrous gel as the external phase. The composition is also essentially free of surface-active substances. Process for manufacturing a topically applicable pharmaceutical composition of this kind which provides for the fact that at least one active ingredient re-absorbable by the skin is dissolved, preferably in concentrated form, in a lipid and that this solution is intermingled as the internal phase in a hydrous gel as the external phase, whereby this hydrous gel is the main component in the composition. The composition obtained thereby is highly stable and has favorable galenic properties.
Patent CR-10492-A (CR)
Title: Nuevos compuestos heterociclicos
Inventor: JOSE MARIA BUENO CALDERON
IPC: C07D213/68
Filed: 2008-12-10
Abstract: Se proporcionan derviados de 4-piridona (4-piridinona) de Formula I y derivados farmaceuticamente aceptables de los mismos, prcoesos para su preparacion, formulaciones farmaceuticas de los mismos y su uso en quimioterapia de ciertas infecciones parasitarias tales como malaria.
Patent CU-33508-A (CU)
Title: Sistema de banda textil para la fijación de filas de eslabones de cierre para cierres de cremallera
Inventor: STUBIGER ERNST
IPC: A44B19/40
Filed: 1970-12-16
Abstract: Sistema de banda textil para la fijación de filas de eslabones de cierre para cierres de cremallera, caracterizado porque por lo menos dos cintas de soporte con ayuda de uno o de varios hilos de unión se unen para formar una banda textil ancha y por el corte del hilo o de los hilos de unión pueden separarse en cintas de soporte independientes con bordes fijos.
Patent DK-18984-A (DK)
Inventor: MUCHOWSKI JOSEPH M
IPC: C07D487/04
Filed: 1984-01-16
Abstract: Novel 5-(4-vinyl- or 4-ethynylbenzoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acids represented by the formula  <IMAGE>  and the pharmaceutically acceptable, non-toxic alkyl esters and salts thereof, wherein R is vinyl or ethynyl, and Y is hydrogen, a lower alkyl group having from 1 to 6 carbon atoms, chloro or bromo.
Patent DK-40283-A (DK)
Inventor: ULRICI WOLFGANG
IPC: C02F3/28
Filed: 1983-02-01
Abstract: 1. Method for the biological treatment of organically charged slurries with the exclusion of air through hydrolysis and acid fermentation and with a continuous separation of the sedimented residual slurry before putrefaction of the fermentation fluid, characterized in that the residual slurry, after its separation, is freed of entrained fermentation fluid by washing out, the washing fluid charged with the washed out fermentation fluid is admixed to the fermentation fluid before its putrefaction process and the leached residual slurry is discharged.
Patent DK-76588-A (DK)
Inventor: CHRISTIANSEN HARRY
IPC: B42D9/00
Filed: 1988-02-15
Abstract: Reading stand consisting of a panel 1 which is equipped with book clips 2 and page holders 4 - 7 which sit in slides 3, and adjustable legs 10 - 18 which at the bottom have a wire fixture 14 for joining of 15 and transverse braces 12 and finally clamped to the legs 10 - 18 with fishplate 16 and screw 17. The rear legs 18 are mounted on a removable part 19 - 19a. The reading stand where the panel 1 has been dismounted the four legs 10 - 18 and via the pivot strip 23 is provided with the fifth leg 22, which via hinge 27 is connected to a short strip 25 and held together with the surrounding fixture 11 to the bottom strip 26, which via the oblique brace 28 is secured to the leg 22 with the aid of hinges 27. The reading stand is adjustable and can hold a book in all reading positions. And makes it possible for someone lying in bed (either on their back or side) to read a book without having to hold it in their hands. The book clips secure the book to the frame via the spine. And the page holders secure the pages at points and are set such that the pages of the book can be turned with one hand (one finger). <IMAGE>
Patent DK-93583-A (DK)
Inventor: PETIOT ROGER LOUIS
IPC: A47G19/00
Filed: 1983-02-25
Abstract: 1. A receptacle (1) usable in cooking for receiving a culinary preparation to be consumed and having, outwardly, substantially the general shape of a snail shell, said snail shell having an opening (5) at its upper part (when considered in the use position of the receptacle), characterized in that said opening (5) has an outline identical to those virtually made by the intersection of a real snail shell and the plane definited by the edge of the real opening of a real shell.
Patent EG-16785-A (EG)
Title: 1-alkyl-substituted 1,4 dihydropyridinelactones,a process for their preparation and their use in medicaments
IPC: C07D491/048
Filed: 1985-03-20
Granted: 1990-10-30
Abstract: 1. Dihydropyridinelactones of the general formula I   see diagramm : EP0158138,P14,F1   in which R represents halogen, alkyl having 1 to 10 C atoms or cyano, R**1 represents hydrogen, halogen or C1 -C10 -alkyl or C1 -C10 -alkoxy, R**2 represents a C1 -C20  straight-chain, branched or cyclic, saturated or unsaturated hydrocarbon radical which can optionally be interrupted by 1 or 2 oxygen atoms or -SOn - (n = 0, 1 or 2) and which can optionally be substituted by one or more fluorine, chlorine, bromine or iodine atoms, phenyl, -NO2 , -O-, NO2 , C3 -C12 -trialkylsilyl, -OH, -CN, amino, C1 -C6 -monoalkylamino, dialkylamino in which each alkyl is C1 -C6 , or benzyl-C1 -C6 -alkyl-amino, R**3 represents hydrogen, NH2 , CHO, CN or a C1 -C8 straight-chain or branched, saturated or unsaturated hydrocarbon radical which can be interrupted in the chain by oxygen, -NH- or -N-alkyl (1 to 6 C atoms), and R**4 represents a C1 -C10  straight-chain or branched alkyl or C2 -C10 -alkenyl radical which can optionally be interrupted by one or two oxygen atoms in the alkyl chain and which can optionally be substituted by one to six fluorine atoms, Cl, br, I, CN, NH2 , OH, phenyl, naphtalyl, hydroxycarbonyl, alkoxycarbonyl (1 to 10 C atoms in the alkoxy radical), -CHO, morpholino or C1 -C4 -dialkylamino, in the form of isomers, isomer mixtures, racemates and optical antipodes.
Patent GB-581343-A (GB)
Title: Manufacture of polymeric materials from butadiene or its homologues
IPC: C08F36/04
Filed: 1944-01-05
Abstract: A mixture of styrene and a preponderating amount of butadiene-1.3, or its homologues, or mixtures thereof, is polymerized in aqueous medium in the presence of persulphuric acid or a water-soluble persulphate and also of an organic sulphoxide of formula RSOR1, where R and R1 are the same or different hydrocarbon radicles which may be substituted, provided the substituent does not inhibit polymerization.  Preferably, at least one of R and R1 is a lower aliphatic hydrocarbon radical; specified are dimethyl, diethyl, butyl ethyl, p-tolyl ethyl, dodecyl ethyl, b b 1-dihydroxydiethyl and b b 1-dicarboxydiethyl sulphoxides.  Homologues of butadiene-1.3 specified include 2-methyl-butadiene - 1.3 and 2.3 - dimethyl - butadiene - 1.3.  Minor amounts of other polymerizable unsaturated compounds may also be present in the polymerization mixture.  The mixture may be dispersed or dissolved in the aqueous medium, and suitable emulsifying agents are soaps, e.g. sodium stearate, water-soluble salts of sulphonated animal and vegetable fats and oils, water-soluble salts of sulphuric esters of the so-called fatty alcohols, and water-soluble colloidal materials, e.g. cellulose ethers.  In an example, a mixture of styrene butadiene, water, the sodium salt of sulphated sperm oil alcohols, sodium hydroxide, ammonium persulphate and diethyl sulphoxide is polymerized. Specifications 339,255, [Class 2 (iii)], and 578,846 are referred to.
Patent GB-408001-A (GB)
Title: Improvements in or relating to the mechanical recording of oscillations
IPC: G11B11/00
Filed: 1932-09-26
Abstract: 408,001. Sound and like records. MILLER, J. A., 4627, 193rd Street, Flushing, New York, U.S.A. Sept. 26, 1932, No. 247/34. Convention date, Sept. 30, 1931. Divided on 411,144 under which a Specification was laid open to inspection under Sect. 91 of the Acts, Oct. 1, 1932. [Class 40 (ii).] A hill-and-dale record of sound or like vibrations, which record is suitable for optical reproduction and is of the varying- density type, is made on a carrier, preferably a film, by removing with a vibrating cutter parts of a layer consisting of an exposed and subsequently developed photographic emulsion. The emulsion layer 10 is preferably applied to a transparent backing 9, e.g. of celluloid, and is sufficiently thick to ensure that the recording tool 11 does not cut into the hard backing 9. The record may be made on disc or cylindrical carriers.
Patent GB-976192-A (GB)
Title: Improvements in or relating to seats
IPC: A47B39/04
Filed: 1960-01-04
Abstract: 976,192. Folding seats. B. CRONIN. Jan. 2, 1961 [Jan. 4, 1960], No 281/60. Headings A4J and A4U. A collapsible seating device comprises a rectangular frame 1, a series of collapsible seats 2 adapted to be mounted one behind the other on the frame and a collapsible footrest 5 for each seat, the seats 2 and footrests 5 being so adapted that when they are collapsed they are retained in the frame. A leg frame 3 is pivoted at 4 to each end of the seat 2, Fig. 3, in such a manner that the leg frames can be folded flat against the underside of the seat 2. Each leg frame 3 has a pair of flanges 6, Fig. 4, slotted at 7 to engage the horizontal flange 8 of the frame 1. Each leg 3 has a pair of apertures 9 so that the legs may be held in erected position by engaging the apertures 9 over waisted studs 10 projecting from the frame 1. The legs 3 are locked to the frame 1 by a lever 11 having slots 12 engaging over the studs 10. Added lateral stability is provided by a pivoted member 13 which hangs down when the seat is erected to engage the inside faces of the legs 3. Footboards 15 are pivoted at 16 to a cross member mounted on the frame 1. A pivot and strut 17 supports each footboard in the erected position at an angle to the frame 1. Keyhole slots 22 are provided in the frame 1 so that it may be secured to a sloping base. Alternatively, the frame 1 may be provided with folding legs of increasing length towards the rear of the frame.
Patent GB-1347621-A (GB)
Title: Pneumatic tyre
IPC: B60C11/03
Filed: 1972-01-04
Abstract: 1347621 Tyre treads GOODYEAR TIRE & RUBBER CO 4 Jan 1972 [27 Jan 1971] 286/72 Heading B7C A pneumatic tyre tread comprises circumferentially-extending ribs 34, 35, 36 separated by grooves 25, there being in each rib 34 a further circumferential groove 22, of between 30 and 70% of the depth of grooves 25, at the base of which groove 22 is a circumferentiallycontinuous tie-bar 46 which braces the radially. outwardly extending parts of the rib lying on each side thereof, there being circumferentiallyspaced slots 27 formed in the tie-bar along the centre-line of groove 22, the slots extending radially-inwards to the same depth as grooves 25. The slots are thinner than the grooves 22 and preferably each slot is of the same circumferential length as the circumferential space between adjacent slots and, in any event, is not more than 3 inches long. The ribs also contain slots 26 of differing depths.
Patent GB-227821-A (GB)
Title: Improvements in or relating to electrodes for electric furnaces
IPC: H05B7/09
Filed: 1925-01-05
Abstract: 227,821. Norske Aktieselskab for Elektrokemisk Industri Norsk Industrie-Hypotekbank. Jan. 17, 1924, [Convention date]. Drawings to Specification. Alloys. - Conducting ribs forming part of an electrode for an electric furnace are made of an alloy of iron and aluminium containing 10 per cent of iron.
Patent GB-246456-A (GB)
Title: Improvements in and relating to telegraph cables provided with loading coils
IPC: H01B11/16
Filed: 1926-01-05
Abstract: 246,456. Salinger, H. Jan. 23, 1925, [Convention date]. Loading.-In loaded telegraph cables, the loading coils near the ends of the cable have cores of which the magnetic flux density is reduced by known means as compared with the coil cores in the middle of the cable. This reduction may be obtained by forming the end coil cores of greater cross-section, of less permeability, or with air gaps, or by making the end coils with a smaller number of turns.
Patent GB-374152-A (GB)
Title: Improvements in or relating to drying apparatus
IPC: D06C3/00
Filed: 1931-11-05
Abstract: 374,152. Drying fabrics &c. SPOONER, W. W., Ashbrook, Ilkley, Yorkshire. Nov. 5, 1931, No. 318. [Class 34 (i).] Drying apparatus for webs of material such as cloth comprises a pair of opposed apertured diaphragms located one on each side of the part of the web and having nozzles extending therethrough or therefrom which are convergent towards the path of the web, certain or all of the nozzles being inclined in one direction relatively to the web, so as to cause the drying fluid to travel along the web. If desired the web of material may be heated so that the moisture is driven off by the air current, in the form of steam. The apparatus may be used in conjunction with a vacuum apparatus so that the material may be heated to a relatively low temperature. The drying fluid after taking up moisture from the web may pass through a cooler where it gives up heat to the incoming air. As shown in the drawings, diaphragms 10, 11 are oppositely disposed on either side of the path of a web 12 which is to be dried. Ducts 13 of short length but large width are formed transversely in the diaphragms, and have nozzles 14 which taper towards the path of the web and are inclined so that the drying fluid after leaving the nozzles tends to travel in one direction along the web. Hot air passes through an opening 15 in a casing 16 mounted on the back of diaphragm 10. A discharge casing 17 is mounted on the back of diaphragm 11. Part of the air passes through ducts 18 to a chamber 19 on the back of diaphragm 11 and within the casing 17, and thence through the nozzles of diaphragm 11. The drying air is discharged at the sides of the apparatus, some of the air passing directly into a discharge main 20 and the remainder through casings 21, 17 and then through openings 23 into the discharge main 20.
Patent GB-370401-A (GB)
Title: Improvements relating to point operating mechanism
IPC: B61L5/06
Filed: 1931-01-05
Abstract: 370,401. Operating railway &c. points. WESTINGHOUSE BRAKE & SAXBY SIGNAL CO., Ltd., 82, York Road, King's Cross, London.-(Assignees of McWhirter, W. C. ; 110, Biddle Street, Wilkinsburg, Pennsylvania, U.S.A.) Jan. 5, 1931, No. 362. Convention date, Jan. 8, 1930. [Class 104 (i).] In a point-operating mechanism, the operation of the points by hand and the alternative mechanical coupling of the points to a source of operating power are both effected by means of a single lever &c. 25. The point mechanism is connected through a crank 7 to a shaft 6 which may be connected to the lever 25 through a splined slidable sleeve 26 having external teeth 29 engaging internal teeth 31 on a bevel gear 19 meshing with a bevel gear segment 21 on a sleeve 22 rotatable by the lever 25. Alternatively, the shaft 6 may be connected to a power source 17 by sliding the sleeve 26 down so that its teeth 29 mesh with teeth 30 on a worm wheel 9 engaging a worm 12 on a shaft 13 driven by the motor M through gearing 18, 17 and a coupling 16a. The sleeve 26 is moved by the lever 25 through a sliding rod 40 and levers 38, 34 operating on a collar 35 on the sleeve. The switch of the motor M may be operated by a cam lever 46 adapted to be rocked on its pivot 47 by the collar 35.
Patent GB-1016757-A (GB)
IPC: A24F19/00
Filed: 1964-01-03
Abstract: 1,016,757. Endless tracks for vehicles. W. RUF. Jan. 3, 1964 [Jan. 5, 1963; Feb. 18, 1963; Feb. 19, 1963; March 8, 1963; April 8, 1963; April 11, 1963; Dec. 5, 1963], No. 404/64. Heading B7H. An endless track for a vehicle is formed of a series of forged or cast links having bosses 1, 2, 3 and 4 on one side and 5, 6, 7, 8 and 9 on the other which latter, on assembly, extend between the bosses 1, 2, 2, 3 and 4 of the adjacent link, the links being hinged together by pins 15 which extend through the bosses and are prevented from turning relatively to the bosses 5, 6, 7, 8 and 9 by means of a cotter 17. Replaceable bearing bushes are inserted in the bosses 1, 2, 3 and 4 and hardened steel rollers 20 are inserted on the pins 15 between the bosses 5 and 6 and 8 and 9 in register with recesses 14 for co-operation with the track driving sprockets. A rubber tread vulcanized to a metal plate is held within a central cavity in each link by means of screws which engage an insert member 36. A guide lug is formed on the undersurface of each link for co-operation with guide rollers and ribs 11, 12 and 13 on the upper face provide ground engaging members for use on soft ground. Certain of the links in the track may be provided with ice studs 35. In modifications, the tread is retained in place by a transversely disposed tube and U-shaped spring steel wire yokes are embedded in the rubber tread member with their ends flush with the tread surface. The track links have curved bearing surfaces for engaging the support rollers.