baber/WOPTO huggingface dataset:
Patent GB-493082-A (GB)
Title: The manufacture of new polymeric products
IPC: C08F8/00
Filed: 1937-04-03
Abstract: Polymeric products having a phenolic character obtained by causing aromatic vinyl hydrocarbons to react with aromatic hydroxyl compounds in the presence of such acid reacting substances as are capable of accelerating the polymerization of pure aromatic vinyl hydrocarbons, are condensed with formaldehyde or compounds capable of splitting off formaldehyde the condensation being effected if desired during the reaction of the hydrocarbon and the hydroxyl compound.  The products may be heated, if desired in vacuo, or alkylated or aralkylated by means of substances such as ethylene oxide, dimethyl sulphate or benzyl chloride.  The condensation may be accelerated by the presence of catalysts such as zinc chloride, sulphuric acid, borofluoracetic acid, caustic soda or potassium carbonate.  The products, some of which are oil-soluble, may be used in the preparation of adhesives and lacquers.  In examples: (1) the product of example 1 of Specification 456,359, a cresol-styrene, a m-chlorphenol-styrene, or a m-xylenol reaction product are condensed with aqueous formaldehyde in the presence of caustic soda; (2) a phenol-styrene reaction product is condensed with paraformaldehyde in the presence of dibutylether; (4) the product of example 1 of Specification 456,359 is condensed with aqueous formaldehyde in the presence of sulphuric acid; (7) resorcin, styrene, and paraformaldehyde are reacted in the presence of carbon tetrachloride and stannic chloride; (8) phenol and styrene are interacted in the presence of carbon tetrachloride and borofluoracetic acid and the product treated with paraformaldehyde in the presence of tin tetrachloride; (12) the product of example 5 of Specification 456,359 is condensed with aqueous formaldehyde in the presence of caustic soda and the product, if desired, heat treated or alkylated with dimethyl sulphate.  Specification 156,151, [Class 2 (iii)], also is referred to.
Patent GB-609998-A (GB)
Title: Improvements in wristlet straps for fitting to wrist watches
IPC: A44C5/16
Filed: 1946-03-27
Abstract: 609,998. Watch straps. NAPPER, A. F. March 27, 1946, No. 9537. [Class 43] In a watch strap of the type in which one end of the strap passes round a bar on the watch and contains a metal fitting, one end of this fitting is shaped to form a bifurcated peg and the other is perforated to engage over the peg, the ends of which are then folded down. The inner layer 1 of the strap is cut short at 4, the outer layer 2 being provided with adhesive at its end 5. The tapered end 7 of the sheet metal fitting 6 is inserted between the layers 1, 2, and a bifurcated peg 8 formed at this end by bending up two oppositely divided strips 8a projects through the layer 1; the fitting has a rectangular opening 9 providing side strips 10 which are bent round the bar 11 of the watch, and has at its free end a slot 12 which engages over the peg 8, whose ends are then bent over to secure the fitting before it is covered by the adhesive end 5 of the strap.
Patent GB-1433093-A (GB)
Title: Compounds useful in fluorometry
IPC: G01N33/58
Filed: 1974-03-04
Abstract: 1433093 Reaction of substituted dihydrofuranones with primary amino-group-containing materials F HOFFMANN-LA ROCHE & CO AG 4 March 1974 [5 March 1973] 9592/74 Heading C2C [Also in Divisions A5 C3 C4 C6 and G1] Materials containing primary amino groups having one or more than two carbon atoms are reacted with compounds of the Formula I where R 1  is a C 1 -C 8  alkyl or phenyl (C 1 -C 8  alkyl) group, R 2  is phenyl or substituted phenyl and R 3  is substituted or unsubstituted phenyl, naphthyl or indolyl, the substituents in each case being selected from halogen, C 1 -C 8  alkyl, CF 3 , C 1 -C 8  alkoxy, -NO 2  and -CN, to form novel products. Exemplified primary amino group-containing materials are primary amines, amino acids, peptides, proteins, viruses and unicellular and multicellular organisms. The reaction of the compound of Formula I with the primary amino group containing material introduces a fluorescent label into the material. The compounds of Formula I are prepared by a multistep process comprising epoxidizing a compound of formula under basic conditions to yield an epoxy ketone of formula followed by treatment with a strong anhydrous base to yield a diketone of formula The diketone is then converted into an enamine of formula where R 4  and R 5  are independently C 1 -C 8  alkyl groups and R 4  and R 5  together with the nitrogen atom to which they are attached represent a 5- or 6-membered heterocyclic ring which may contain an oxygen atom or a further nitrogen atom, by reaction with an aminomethenylating agent, followed by conversion to a hydroxy furanone of formula by basic aqueous hydrolysis and further conversion to compounds of Formula I by treatment with an alcohol of Formula R<SP>1</SP> 1 OH.
Patent GB-182539-A (GB)
Title: Improvements in magnetic separators
IPC: B03C1/22
Filed: 1921-03-31
Abstract: 182,539. Percival, S., (Woodworth, L. B., Tregaskis. S. T., Central Mining & Investment Corporation, Ltd., and Transvaal Consolidated Land & Exploration Co., Ltd.). March 31, 1921. Magnetic separators.-In a magnetic separator of the kind having a main conveyer belt and cross belts travelling through magnetic zones formed by the pairs of pole-pieces 2, 3 and 5, 6, an adjustable auxiliary pole 11 is provided for obtaining a preliminary separation of the stronglymagnetic constituent. The material to be treated is supplied from a hopper on to the right-hand end of the main conveyer-belt 13, which passes over drums 17, 18 driven by a straight belt from a worm-driven overhead shaft. The material separated at each zone is removed into hoppers situated alongside the main conveyer-belt by cross-belts shown in section at 41 carried immediately over the main belt on guide-pulleys situated at the front and rear ends of wooden guard members 54 for the upper pole-pieces. The upper and lower pairs of pole-pieces are energized respectively by coils 8, 9 on cores 8a, 9<a> and if desired a coil 66 may be placed on the auxiliary pole 11 which is formed as a lateral extension of the pole-piece 2. The upper magnet system is adjustable as a whole in a vertical direction by means of suspending-bolts 2<c>, 5<c>. The gap at the zone formed by the poles 2, 3 is rendered independently adjustable by providing the upper pole 2 with a separate shoe 2<a> secured to the pole-piece by bolts 65 and adjustable by interposing packing-strips 2b between the shoe and the pole-piece. The auxiliary pole 11 is also adjustably secured to the pole-piece 2 by a bolt 12 and is adjustable in a vertical direction by a bolt 12<a>. Variable resistances are provided for controlling the current in the coils 8, 9, 66, and a reversing-switch is provided in the circuit of the coil 66 for reversing the polarity of the auxiliary pole. The main conveyer-belt 13 may be vibrated by a mechanically or electrically operated tapper 63 so as to rearrange the particles of material between zones of separation. The main conveyerbelt may be made of thin sheet brass or other non-magnetic metal.
Patent GB-839525-A (GB)
Title: Cylinder barrel
Inventor: DAIN RICHARD JAMES
IPC: C23C4/08
Filed: 1958-03-26
Abstract: A liner-less cylinder for a reciprocating piston engine or machine is made of aluminium and coated on its working surface with either sprayed iron or sprayed nickel chrome alloy.  The cylinder bore may first be coated with sprayed molybdenum to act as a bond for the sprayed iron or nickel-chrome alloy and the depths of the molybdenum and iron coatings may be between 0.001 and 0.006 inches and between 0.005 and 0.020 inches, respectively.
Patent GB-1279386-A (GB)
Title: Process for the preparation of a metal or alloy
Inventor: GALLAY JEAN-JACQUES
IPC: C22B5/04
Filed: 1970-02-27
Abstract: 1279386 Crucibles COMMISSARIAT A L'ENERGIE ATOMIQUE 27 Feb 1970 [13 March 1969] 9664/70 Heading F4B [Also in Divisions C7 and H5] A suitable apparatus (see for example the figure) for preparing a metal or alloy (see Division C7) comprises a crucible having a segmented tubular wall 2 through which a coolant may pass via manifolds 14 and 18, the external surface being cylindrical and the internal surface being throttled towards the base, and a coaxial induction coil B. The lateral faces 9 of the segments may be coated with a ceramic insulating material e.g. alumina. The coils of the inductor may be separated by means of spacers 26. Coolant may also flow through the base A.
Patent GB-1172055-A (GB)
Title: Treatment of Pelts
IPC: C14C1/06
Filed: 1968-02-28
Abstract: 1,172,055. Removing guard hairs from pelts and furs. ROHM & HAAS G.m.b. H. Feb. 28, 1968 [March 3, 1967], No.9716/68. Heading C6C. In a process for removing guard hairs from pelts such as nutria, musquash, beaver and seal furs, the pelts are treated, e. g. for 2 to 7 hours, with at least one proteolytic enzyme until substantially all the guard hairs, but no other hairs, are loosened, and the guard hairs are then plucked out. The treatment with the proteolytic enzyme or enzymes may be effected in an approximately neutral to weakly alkaline aqueous medium, e.g. having a pH between 6 and 9, and preferably containing a non-ionic wetting agent based on glycol ethers. The pelts may be treated, on their flesh sides, with the proteolytic enzyme or enzymes in the form of a powder or aqueous paste. Suitable proteolytic enzymes are: bacterial proteases produced by Bacillus subtilis, and fungal proteases produced by Aspergillus oryzae or flavus. When the guard hairs have been plucked out, the pelts may be treated with formaldehyde to de-activate the enzyme or enzymes.
Patent GB-491667-A (GB)
Title: Improvements relating to machinery guards
IPC: F16P3/00
Filed: 1937-04-08
Abstract: 491,667. Machinery guards. SOUTHWELL, F. April 8, 1937, No. 9977. [Class 80 (iv)] A guard for a metal-shaping press &c. comprises a fence member or bar i which is mounted on and between the outer links k of a pair of lazy-tongs linkages, the inner links j, l of each of which are pivotally connected respectively to a lug n on an adjustable tubular support a on the side or end of the press and to a plunger f slidably mounted in the support by a link h connected to a moving part of said press. The linkages are provided with sheet-metal shields r, s, t in the form of parallel plates mounted on the pivot pins thereof, and a sheet-metal plate u for covering the front part of each linkage is connected to the upper edges of the plates forming the shield t. Specification 404,483 is referred to.
Patent GB-1536209-A (GB)
Title: Method of treating parts of an underground formation
IPC: C09K8/504
Filed: 1976-03-12
Abstract: 1536209 Consolidating earth formations SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 12 March 1976 09995/76 Heading E1F A method of treating parts of an underground permeable formation surrounding a well, the parts having the pore spaces thereof substantially filled with gas and having water adhering to the walls of the pore spaces, comprises injecting a mixture of silicon chloride and/or silicon fluoride in vapour phase and a dry inert carrier gas into the parts to be treated, and continuing the injection until the silicon halide, by hydrolysing with the water adhering to the walls of the pore spaces, has formed an amorphous silica and consolidated the parts with retention of permeability thereof. The inert carrier gas may be gas recovered from the formation, gas generated by vaporizing liquified hydrocarbon gas or gas generated by vaporizing liquified nitrogen, and may contain at most 0.05% by weight of water. The amount of water adhering to the walls of pore spaces may be increased prior to injection of the mixture by the injection of a slug of water followed by a volume of gas or by the injection of a wet gas, or may be decreased by the injection of a dry gas. The mixture may be prepared at the surface of the earth at or near the entrance of the well, or in the well at a level near the parts to be consolidated, the components of the mixture being supplied to the level through separate passageways. A volume of ammonia gas followed by a volume of dry gas may be supplied to the treated parts after consolidation thereof. A stabilizing agent, e.g. an organo silicon halide, in vapour form may be added to the mixture to render the consolidated parts hydrophobic, thus stabilizing them against the action of flowing water.
Patent HU-T61444-A (HU)
Title: Method for detoxicating corn fodder particularly maize treated with chemical agent first chemical agent of captan-content or tmdt-content
Inventor: TAMAS KAROLY
IPC: A23K3/03
Filed: 1991-04-23
Abstract: For detoxification of grain fodder previously treated with merceptans and esp. with TMTD. The grain is agitated for 5-15 minutes in an aq. soln. contg. hydrogen-peroxide or ozone, and/or a base as ammonia and/or an acid, as acetic acid and/or an organic solvent (e.g. ethanol). Detoxified grain is washed and dried for consumption.
Patent HU-T36069-A (HU)
Title: Method and apparatus for measuring the decompose activity of acitivated sludge
Inventor: PRINCZ PETER
IPC: C02F11/00
Filed: 1983-04-26
Abstract: In order to control the operation and ensure the rational and economic running of live mud waste water purification plants the decomposition activity of live mud is measured electro-chemically with dissolved oxygen and glucose electrodes, in continuously aerated live mud samples. After stabilization of the electrode signals 5-500 mg. per litre glucose soln. is added to the live mud sample, the glucose electrode is calibrated, and after a set time the remaining glucose concn. of the live mud sample is measured, making sure that signals from the glucose electrode are taken at constant oxygen concn. - The measurements are carried out in a reactor suitable to operate with live mud and fitted with an aerating pipe, a dissolved oxygen electrode and a glucose electrode. The signal output of the electrodes is connected through polarizing and amplifying units to a high input resistance mV-meter operating via an output unit with a signal processor. The feeding of live mud samples and of glucose, the aerating of the sample, the automatic measurement of glucose and dissolved oxygen and of remaining glucose are governed by a computer.
Patent HU-T37438-A (HU)
Title: Process for production of esthers of boron acid
Inventor: RIZHOV JEVGENIJ M
IPC: C07F5/04
Filed: 1984-04-26
Abstract: The prods. are prepd. by reacting precursors contg. hydroxyl gps. with boric-acid at 50-150 deg.C, and eliminating the volatile reaction prods. by vacuum distillation. The precursors are obtd. by the polyaddition reaction of alkylene-oxides and aliphatic alcohols in the presence of 0.02-0.5 wt% alkali-metal hydroxide.
Patent HU-T57924-A (HU)
Inventor: GUENTHER STEPHAN
IPC: G07B17/02
Filed: 1991-05-17
Abstract: Ein Frankiermodul (1) wird anstelle eines Laufwerkeinschubes in einen Personalcomputer (2) gesetzt. Unter Verwendung der technisch vorhandenen Mittel des Personalcomputers (2) wird die Steuerung der Frankieraufgaben und unter Inanspruchnahme eines Telekommunikationsmoduls (5) und eines Modems werden ebenfalls durch die Mittel des Personalcomputers (2) eine Fernwertverrechnung und Fernwertvorgabe realisiert. Der Frankiermodul (1) enthält zu diesem Zweck ein Prozessorsystem (8) und ein Druckwerk (11) sowie Speicher für Gebührenabrechnungen (9) und einen für grafische Daten zum Erzeugen eines Werbedruckes (10).
Patent HU-T63097-A (HU)
Title: Method for forming folding line on packing material
Inventor: BRUNLID JOHN-ERIK
IPC: B31B50/25
Filed: 1991-10-04
Abstract: Bend lines on packaging material are usually obtained by folding, which results in fold lines which are raised on one side of the material. According to the invention the raised parts of the fold lines are removed by mechanical processing, e.g. milling, which gives a considerable increase in the fold lines' weakening effect and facilitates subsequent bending of the material. <IMAGE>
Patent HU-T39395-A (HU)
Title: Flexible container particularly for transporting and storing bulk materials
Inventor: MYKLEBUST EIRIK
IPC: B65D88/16
Filed: 1984-08-30
Abstract: A flexible container for filling, transport and storage of bulk material is made from at least one piece of base material. The bottom of the container is formed from at least four paired, preferably equally large, flaps which are direct extensions of the container side walls. The bottom flaps are formed by cut lines in the piece of material, and the angles  alpha  and  beta  of alternate flaps converge toward the center of the bottom. The sum of top angles alpha  and  beta  of the flaps is less than 360 DEG , such that the container bottom formed by joints of the flaps is downward slightly cone or funnel shaped when the container is filled. The sum of the angles  alpha  and  beta  of the flaps preferably is between (240 DEG -280 DEG ) and 360 DEG . The container bottom will be substantially square or rectangular, depending on whether  alpha = beta  or  alpha NOTEQUAL  beta . Each of the bottom seams can terminate at a distance from the center of the bottom such that there are no seams in a minor area around the center, and in this area there can be arranged a discharge spout.
Patent HU-T56891-A (HU)
Title: Active pneumatic remote transducer for sensing linear density of fibrous materials
Inventor: APAPOV VALERIJJ ALEKSEEVICH
IPC: D01G23/00
Filed: 1989-07-11
Abstract: The active pneumatic meter assembly, to measure the linear density of fibre material, has a measuring chamber (3) with a rectangular cross section. One chamber (3) wall (5) can swing towards the opposite wall (7) on an axis (6) at the entry zone (8) of the chamber (3). An air gap (10) is between the housing (1) and the end (9) of the wall (5) towards the entry zone (8) of the chamber (3). The swing position of the wall (5) can be fixed in a number of settings. The cross section of the outlet (4) from the chamber (3) is altered by the positioning of the swing wall (5) on its axis (6).
Patent HU-T47624-A (HU)
Title: Coating material for the colour industry, comprising binder combination
Inventor: BENYI GYOEZOE
IPC: C09D167/02
Filed: 1986-10-09
Abstract: Improved film-former combination is part of a surface coating contg. (all wt.%-s). - (A) 3-5 of 45-70 of oil-contg. alkyd resins as a 50-70 solids contg. soln.. (B) 3-50 vinyl contg. polyester resins as a 45-60 solids contg. soln.. the resins are prepd. from 50-90 epoxy ring polyester starting material and 10-95 vinyl or acrylic ester monomers with initiator and solvents also present. (C) 0.5-20 epoxy-fatty acid-ester, pref. ane ster of a 800-1400 mol. wt. epoxy-resin and of a drying oil. (D) 0-86 pigment and/or fillers pref. titanium dioxide chalk and dolomite. (E) 4-8 additives, as drying agents, stand-oil, silicone-oil, anti-skinning agent and thixotropic agent. (F) 2-10 solvent pref. tylene and white spirit.
Patent HU-T64070-A (HU)
Title: Process for producing 2-carbapenem intermediates
Inventor: JASYS VYTAUTAS JOHN
IPC: C07D477/00
Filed: 1989-03-28
Abstract: 2-Carbapenem derivs. for formula (I) are new. n = O or 1; R = H or a radical forming an ester hydrolyzable under physiological conditions; and R1 = H or Me; or a pharmaceutically acceptable cationic salt thereof when R = H. - Also claimed are intermediates of formula (II). R4 = carboxylic acid protecting gp. Pref. R is (5-methyl -1,3-dioxol-2-on-4-yl)methyl, 1H-isobenzofuran-3-on-1-yl, gamma-butyrolacton-4-yl, -CH2R2OCOR3, or -CHR2OCOOR3; R2 = H or Me; R3 = 1-6C alkyl. R is most pref. pivaloyloxymethyl or 1-(ethoxycarbonyloxy)ethyl. R4 is pref. -CH2CX=CH2.
Patent HU-T54051-A (HU)
Title: Process for producing pharmaceutical compositions for diminishing intraokular pressure
Inventor: KRUPIN THEODORE
IPC: A61P27/02
Filed: 1988-09-16
Abstract: A method of lowering intraocular pressure in the eye of a human or an animal, the method involving administering to the eye, an agent comprising an amount of tetracycline or a tetracycline related compound, such as demeclocycline, sufficient to achieve a significant lowering of intraocular pressure.
Patent HU-T55980-A (HU)
Title: Percolator for making to taste espresso coffee or filter coffee
Inventor: WILLI MARCO
IPC: A47J31/04
Filed: 1990-10-29
Abstract: The coffee brewing machine can be used to prepare alternatively normal coffee or espresso coffee and comprises a boiler having a temperature control. The cold water is fed to the boiler by a water pump with adjustable feed rate. Two different brewing members are used for the preparation of the two kind of coffees, namely a sieve holder and a filter support which are connectable via a mounting and supporting flange to the boiler. A mode switch is assigned to the mounting and supporting flange which automatically changes the mode of operation of the coffee brewing machine upon exchanging the brewing member. Thereby, the feed rate of the water pump and the temperature of the hot water are adapted to optimize the conditions for preparing either normal coffee or espresso coffee.
Patent ID-15925-A (ID)
Inventor: DOSWALD PAUL
IPC: C09B62/085
Filed: 1997-02-06
Abstract: PCT No. PCT/EP97/00517 Sec. 371 Date Aug. 11, 1998 Sec. 102(e) Date Aug. 11, 1998 PCT Filed Feb. 6, 1997 PCT Pub. No. WO97/30125 PCT Pub. Date Aug. 21, 1997The application is concerned with a compound of the formula (I) and a process for making the same. The compound is useful as fiber-reactive dyestuff in dyeing or printing onto hydroxy- or nitrogen-containing substrates. A printing composition comprising this fiber-reactive dyestuff and a copper phthalocyanine allows to obtain dyeings with less catalytic fading.
Patent ID-24210-A (ID)
Inventor: OKADA YUMIKO
IPC: C07D501/00
Filed: 1998-06-24
Abstract: Z-Isomers of compounds of general formula (IV): Äwherein R<1> is 2-(2-N-protected aminothiazol-4-yl)-2-alkoxyiminoacetyl or the like, R<1> is hydrogen or the like; R<3> is hydrogen, a carboxyl-protecting group or the like; and R<1> is alkyl or the likeÜ can be prepared at high selectivities and in high yields by reacting a compound of general formula (I): Äwherein R<1>, R<2> and R<3> are each as defined above; and R<4> is aryl or the likeÜ with a 4-substituted or -unsubstituted thiazole-5-carbaldehyde in a mixed solvent comprising a chlorinated hydrocarbon and a lower alkanol at a temperature of as low as +5  DEG C or below. <CHEM>
Patent JP-S63169230-A (JP)
Title: Magazine indexing method for connecting rod bearing metal fixing device
Inventor: YANO SHIGEKAZU
IPC: B23Q7/10
Filed: 1987-01-08
Abstract: PURPOSE:To improve the efficiency of work, by containing bearing metals previously in magazines while classifying and constructing such that a magazine which is combined with a corresponding metal is indexed corresponding to the combination of connecting rod being carried to a mounting position. CONSTITUTION:After positioning of a pallet at a mounting position on a carrying line and index selection of two magazines are carried out, bearing metals are transferred respectively from both magazines 11 to a hand device 3. When the hand device 3 mounts said bearing metals simultaneously onto a connecting rod on a pallet, the bearing metals are fixed automatically. Since bearing metals can be mounted simultaneously for a plurality of different connecting rods, work efficiency can be improved.