baber/WOPTO huggingface dataset:
Patent GB-1289593-A (GB)
IPC: C25D3/16
Filed: 1970-10-22
Abstract: 1289593 Cobalt or cobalt-nickel plating UDYLITE CORP 22 Oct 1970 [24 Oct 1969] 50352/70 Heading C7B An aqueous acidic bright Co or Co-Ni alloy plating bath comprises 0À3 g/l to saturation of o-benzoyl sulphimide and 1 to 40 mg/l of an organic sulphide compound containing the grouping R 1  - N = CR 2  - S - R 3 , wherein R 1  is H or a C of an organic radical, R 2  is N or a C of an organic radical and R 3  is a C of an organic radical; R 1  and R 2  or R 3  may be linked together through a single organic radical. The organic sulphide compound may be a 2-amino thiazole, which may be linked with a benzene ring (to give a benzothiazole), or an isothiourea, which may be linked to form an imidazole structure, with or without lower alkyl or alkoxy aryl or aryl sulphonic carboxy acid or salts thereof (Li, Na, K, Cs, Rb) halogen (F, Cl, Br, I) or lower alkyl groups. Other brighteners may be added to the bath; benzene sulphonamide,  o-sulphobenzaldehyde, (benzene), naphthalene or allyl vinyl sulphonic acids, omega sulpho-styrene, and unsaturated (ether) alcohols and glycols, pyridines, quinolines, benzene or toluene  sulphinates (oxidising to sulphonates); particularly 2-butynoxy-1,4-diethane sulphonic acid and 2- butyne-1,4-disulphonic acid. The Co with or without Ni may be incorporated into the bath as the chloride and/or sulphate or sulphamate; the bath may also contain NaF, NaBF 4  or H 3 BO 3 . The articles to be plated may be brass plumbing, Cu or brass plated Zn die castings or steel appliances. The Co or Co-Ni plated article may be further plated with Cr.
Patent GB-1289743-A (GB)
IPC: C08G77/06
Filed: 1969-12-21
Abstract: 1289743 Organopolysiloxane compositions GENERAL ELECTRIC CO 31 Dec 1969 [6 Jan 1969] 63426/69 Heading C3T A substantially anhydrous organopolysiloxane composition curable to an elastomer on exposure to atmospheric moisture comprises: (A) a silanol containing organopolysiloxane consisting of units R<SP>1</SP> 2 SiO and terminal units selected from (a) silanol units HOR 2 SiO 1 / 2  and (b) a mixture of (a) and chainstopping siloxy units R<SP>11</SP>R 2 SiO 1 / 2  in which the ratio of (a) to (b) is >1; (B) a silanol reactive curing agent in amount sufficient to obtain cure at room temperature; (C) a reinforcing amount of a pyrogenic filler substantially free of infrared absorbence at 3760 cm.<SP>-1</SP> and having 1-20% by wt. of chemically combined units R 3 SiO (R is an optionally halogenated monovalent hydrocarbon radical, R<SP>1</SP> is R or cyanoalkyl, and R<SP>11</SP> is R or R 3 CO). Absence of the specified infra-red absorbence indicates absence of silanol radicals. The composition may also comprise a process aid composed of chemically combined methylsiloxy units, dimethylsiloxy units and trimethylsiloxy units having 0À02-2% by wt. of OH radicals attached to Si. The SiO 2  filler, which may be present at 5-40 parts by wt. per 100 parts of (A), may have 2-12% by wt. of combined triorganosiloxy units, e.g. Me 3 SiO 1 / 2 . The curing agent may be R<SP>11</SP>SiY 3  in which Y is a hydrolysable radical. An extending filler may also be present. The filler (C) may be prepared as disclosed and claimed in co-pending Application.
Patent GB-1295277-A (GB)
IPC: F16C33/64
Filed: 1969-11-11
Abstract: 1295277 Making bearings SVENSKA KULLAGERFABRIKEN AB 11 Nov 1969 [14 Nov 1968] 55128/69 Heading B3A [Also in Division F2] A rolling bearing assembly, in which a rolling bearing having an access opening 8 in one of the races for inserting the rolling elements and having a support element associated with each race, is made by machining the races to form raceways and welding the races to their respective support elements without addition of weld metal. The welding is preferably projection welding and the races may be hardened by heat treatment before the welding step. The support elements are plate shaped, one having an orifice through which rolling elements can be passed to the access opening. The opening is closed by a plastics plug 10 which may be so arranged as to close the orifice as well as the opening. The plug has a grease nipple 11 and a lubricant passage.
Patent GB-1295529-A (GB)
IPC: C08F20/44
Filed: 1970-06-19
Abstract: 1295529 Solution polymerization of acrylonitrile TORAY INDUSTRIES Inc 19 June 1970 29961/70 Heading C3P The invention comprises the solution polymerization of monomers comprising at least 70 mole per cent of acrylonitrile in a dialkyl sulphoxide as the only or major solvent, using an azo-type initiator, in the presence of a salt of #-hydroxyethylhydrazine or #-cyanoethylhydrazine as a discoloration inhibitor. The salt may be the organic or inorganic mono- or di-salts such as an oxalate, maleate, tartrate or acetate, or sulphamate, sulphate, phosphate mitrate or carbonate. A mixture of at least two of the salts may be used, or the salt may be used in conjunction with a neutral salt containing the same acid anion, such as ammonium sulphamate. The salts are preferably used in amounts of from 0À005% to 0À1% by wt. of the polymerizable composition. The dialkyl sulphoxide solvent, such as dimethyl sulphoxide or diethyl sulphoxide is preferably used alone, or in admixture with up to 10% by volume of a miscible solvent therewith such as water, alcohols, metrones, D.M.F., and dimethylacetamide. Azo-type initiators specified are azobis-isobutyronitrile, and azobis-dimethylvaleronitrile. The polymerization is preferably carried out in an acid pH, and in the presence of an inert gas such as CO 2  or N 2 . Examples illustrate the production of copolymers of acrylonitrile with minor amounts of methyl acrylate and sodium methallyl sulphonate, and sodium methallyl sulphonate. Comparative examples use discoloration inhibitors of 1-dimethylaminoethanol, beta-hydroxyethyl-t-amine, and N-(2-hydroxyethyl)-N-methyl formamide.
Patent GB-1296287-A (GB)
IPC: G07C1/02
Filed: 1971-04-19
Abstract: 1296287 Selective signalling SOC D'ELECTRONIQUE INDUSTRIELLE ET NUCLEAIRE 19 April 1971 [27 March 1970] 23395/71 Heading G4H A self-timing apparatus which records the activity of company personnel by sampling at random frequency, comprises a generator for delivering a random electrical signal, an interrogation warning device which is operated by the random signal, a keyboard for delivering a coded reply corresponding to the work assignment or activity at the moment of interrogation, a system for recording the reply and a timecontrol system for stopping the warning device and initiating recording of the reply. Every minute, say, a motor is started to advance a magnetic tape in a cassette to read a track of the tape bearing a succession of equal-duration bursts of A.C., each burst using one of two frequencies, the succession of frequencies being random. The two frequencies are detected by respective filters. Each frequency stops the motor, and one of the frequencies lights a lamp. If a reply is not entered on the keyboard within 30 seconds, an audible warning is produced. The reply is coded in BCD form and recorded, using a burst of A.C. of one of two durations for each bit, on a second track of the magnetic tape. If a reply has not been entered after one minute, an "absence-of-reply " signal is recorded. Instead of a magnetic tape track, the random signal may come from a continuously-rotating optically-sensed disc bearing striae randomly spaced, a continuously-driven tape with optically-sensed holes randomly spaced, a diode matrix read-only store, a count of pulses delivered by a radiation detector, or the use of frequency-divided mains signal to enable an AND gate connected to stages of a counter itself driven at a much higher frequency. The reply may alternatively be recorded on punched tape or magnetic disc or in a magnetic core memory. The replies recorded may be subsequently read at a higher speed, decoded and recorded on an incremental magnetic recorder, punched tape or printer. The time intervals cumulated as a function of work assignment may be displayed. Tho magnetic tape in the first embodiment may be continuously driven, dispensing with the filters. A random generator may be shared between different units.
Patent GB-1296738-A (GB)
IPC: H01M12/02
Filed: 1970-10-14
Abstract: 1296738 Silver oxide-magnesium cells SOC DES ACCUMULATEURS FIXES ET DE TRACTION 14 Oct 1970 [15 Get 1969] 48910/70 Heading H1B An electrolyte, for use in a cell having silver oxide and magnesium electrodes, is an aqueous solution containing lithium and/or sodium cations and metaborate and perchlorate anions and having a pH equal to about 11. The perchlorate anion concentration is preferably 3-4 g. ions per litre and the metaborate anion concentration is 0À1-0À5 g. ions per litre. Sodium tartrate may be added to the electrolyte to give a tartrate ion concentration of 0À05 g. ions per litre. Cell performance using anodes of various magnesium alloys is described.
Patent GB-1297396-A (GB)
IPC: A24B7/14
Filed: 1969-12-30
Abstract: 1297396 Cutting tobacco SERVICE D'EXPLOITATION INDUSTRIELLE DES TABACS ET DES ALLUMETTES 30 Dec 1969 [31 Dec 1968] 63190/69 Heading A4C [Also in Division B8] A device for cutting tobacco into parallelogram shaped fragments comprises a first cutting means 29 having disc cutters 1 which cut the tobacco along parallel equally spaced lines, means for orienting the fragments so obtained so that a second cutting means 30, similar to 29, cuts the fragments along second equally spaced lines, and means 33 for separating those fragments whose projection on a line perpendicular to said second lines is less than the distance between said lines before they enter the second cutting means, said means consisting of belts 23 and vibrating screening conveyers 24, 25. Tobacco is fed to the device from a vibrating surface 3 on to belts 4 which pass over spacers (2) Fig. 2 (not shown) between cutters 1. The fragments produced by the first cutting means fall into the pleats 10 of conveyer belt 9 which together with the vibration imparted to frame 13 of conveying means 31 by a vibrator (12), Fig. 3 (not shown), cause the fragments to be aligned across the conveyer belt. At the discharge end of the belt a shell 21 retains the fragments in the pleats until they are removed by a rotating perforated cylinder 22 to which internal suction is applied on the left hand side which holds the fragments in alignment while they are transferred to belts 23 which pass over spacers 2<SP>1</SP> of second cutting means 30. Small fragments are allowed to pass between belts 23 to a screening conveyer 24, 25. The fragments retained on belts 23 are guided by member 27 between cutting discs 1<SP>1</SP> of the second cutting means which cut the tobacco in a direction perpendicular to the first cutting means, thus producing rectangular pieces of tobacco which are withdrawn by means of an air blowing system 28. Those fragments which passed between belts 23 but which have one dimension greater than the distance between adjacent cutting discs 1' are returned to the loading end of conveyer belt. In another embodiment, Figs. 4 and 5, (not shown), the fragments from the first cutting means are aligned on a vibrating plate (31) having grooves (32) and transferred to spaced conveyer belts (33) between which undersize or badly oriented fragments fall. The fragments are carried to second cutting means (30) by spaced smooth belts (37) between which is a rotating shaft (38) having radial teeth (39) which ensure that fragments entering the second cutting means are correctly aligned. The first and second cutting operations can be carried out by the same cutting unit, the orientation of the fragments being changed after the first operation.
Patent GB-1302722-A (GB)
IPC: A23J1/20
Filed: 1970-06-09
Abstract: 1302722 Precipitated casein; dried food mixes UNILEVER Ltd 7 June 1971 [9 June 1970] 27747/70 Heading A2B [Also in Division C3] A dried modified casein product is obtained by co-precipitating casein, fat and heat-denatured beta-lactoglobulin from milk of fat content not less than 2% by wt and a spray-or freeze-drying the precipitated material in the form of an aqueous solution or suspension containing an emulsifying agent. The product may be used to make dried food mixes, e.g. the Indian dish Rasogolla.
Patent GB-1309238-A (GB)
Title: Dispenser
IPC: B62B3/06
Filed: 1969-06-18
Abstract: 1309238 Counterbalancing AMF Inc 22 May 1970 [18 June 1969] 7473/72 Divided out of 1309237 Heading B8B  The device of this Specification is fully described in the parent Specification 1,309,237, but the claims relate to the arrangement of the coil springs in the device.
Patent GB-1323853-A (GB)
Title: Processes of and apparatus for measuring organic content of water
IPC: G01N27/06
Filed: 1972-01-18
Abstract: 1323853 Electro-chemical measurement ENVIROTECH CORP 18 Jan 1972 2364/72 Heading G1A G1N In order to provide a measurement of the difference between the soluble ORGANIC content of two solutions e.g. inflow and outflow of a water or wastewater treatment plant or content of a river or water output of a water plant compared to a reference both refractive index and conductivity of the samples are measured. The conductivity measurement provides a measure of soluble inorganic material of the sample and can thus be used to correct the refractive index measurement representative of total soluble content to give only the ORGANIC content. In the water treatment plant shown in Fig. 1 a sample of the input 20 and output flows 18 are led to a differential conductivity device 12 such as a bridge or differential amplifier the output of which is proportional to the difference in electrical conductivity of the two samples and is fed to processor 24. A signal is also fed to 24 from differential refractometer 16 which provides a signal proportional to the difference in refractive indices of the two samples. The signals applied to 24 are adjusted by suitable constants before combination to give the organic soluble content. In order to obtain the total organic content i.e. soluble and insoluble, photo-meters 46, 48 are provided to measure the turbidity of the flows which is a measure of the insoluble organic content and applying the difference signal from 44 to the processor 24 to further correct the output. In the arrangement of Fig. 2 (not shown) a stream is monitored in a similar manner to that of Fig. 1 except that a sample of the stream is compared with a reference sample or a signal representative thereof. In both arrangements the processor output may be calibrated against results obtained by biological or chemical oxidation analytical techniques.
Patent GB-1324774-A (GB)
Title: 1,2,4-oxadiazole derivatives and their use as brightening agents
IPC: C11D3/42
Filed: 1970-09-23
Abstract: 1324774 Oxadiazole derivatives HICKSON & WELCH Ltd 23 Sept 1970 [23 Sept 1969] 46891/69 Heading C2C [Also in Divisions C3 and D1] The invention comprises compounds of the general formula in which Ar represents a benzene or naphthalene nucleus, optionally substituted by a halogen atom or an alkyl or alkoxy group, fused to the oxazole ring; Y represents a halogen atom or an alkyl or alkoxy group; n is 0, 1 or 2; R represents an alkyl group, optionally substituted by a halogen atom or a cycloalkyl or aryl group and X represents a group of formula -CH=CHThe compounds may be prepared by (a) reacting an amidoxime of formula with a functional derivative of an acid RCOOH or (b) by subjecting an imine of formula to oxidative cyclization, by treatment with, for example, oxygen, manganese dioxide, copper acetate or chloranil. In examples: (a) 2-(4-cyanostyryl)-5,6-dimethyl-benzoxazole is reacted with hydroxylamine hydrochloride to give the corresponding amidoxime which is then reacted with acetic anhydride to give 1-(5,6-dimethylbenzoxazol-2- yl) - 2 - [4 - (5 - methyl - 1,2,4 - oxadiazol - 3 - yl)- phenyl]ethylene; the cyano styryl substituted starting material may be prepared by the condensation of 2,5,6-trimethylbenzoxazole with 4-cyanobenzaldehyde or by a reaction between 2-amino-4,5-dimethylphenol with 4-cyanocinnamic acid; (b) 5 - [4 - (5 - methyl - 1,2,4- oxadiazol - 3 - yl) - phenyl] - furfuraldehyde is refluxed with 2-amino-4,5-dimethylphenol and the product is oxidized with manganese dioxide to give 2-(5,6-dimethylbenzoxazol-2-yl)-5-[4-(5- methyl - 1,2,4 - oxadiazol - 3 - yl) - phenyl]- furan; the starting furfuraldehyde derivative is prepared by reacting hydroxylamine with 4- nitrobenzonitrile to give the corresponding amidoxime; reacting this with acetic anhydride to give 3 - (4 - nitrophenyl) - 5 - methyl - 1,2,4- oxadiazole, reducing this to the corresponding amino-phenyl derivative, forming its diazonium chloride and treating this with furfural in the presence of cupric chloride. Many examples of the products of the invention are specified.
Patent GB-1339758-A (GB)
Title: Hydraulic piston and cylinder devices
IPC: F16J10/02
Filed: 1971-12-08
Abstract: 1339758 Mounting cylinders MOLE RICHARDSON (ENGLAND) Ltd 8 Dec 1971 [8 Dec 1970] 58332/70 Heading F2T The gland 4 in an hydraulic piston and cylinder device is sealingly received in the end of a cylinder 1, is provided with a seal 6 through which a flexible or rigid piston-rod 2 may run and is provided with mounting means, such as trunnion pins 18, for supporting the cylinder for rotation about an axis 19 normal to and intersecting the axis of the portion of the piston rod passing through the seal. As shown, the pistonrod 2 is in the form of a cable or rope covered with a plastics material. The gland 4 is provided with 0-rings, one each side of annular and radial passages 13, 14 adjacent an hydraulic liquid connection on the cylinder 1 and is slidable in the end of the cylinder. Normally such devices are double acting and a similar mounting arrangement provided at the opposite end.
Patent GB-1339827-A (GB)
Title: Goblet
IPC: A47J43/046
Filed: 1972-05-31
Abstract: 1339827 Domestic mixers KENWOOD MFG CO Ltd 31 May 1972 [12 July 1971] 32657/71 Heading B1C A liquidizer beaker 10 as blades 16 rotating about an axis 14 eccentric to the beaker axis 15. The beaker is internally tapered as at 17 to provide a constant clearance about the blades and has three internal ribs (18), 19, 20. The arrangement facilitates the use of a 2-pole series motor with a single asymmetrical field coil.
Patent GB-1340512-A (GB)
Title: Production of esters of chromone-2-carboxylic acids
IPC: C07D311/24
Filed: 1970-01-21
Abstract: 1340512 Esters of chromone-2-carboxylic acids FISONS Ltd 19 Jan 1971 [21 Jan 1970] 2839/70 Heading C2C An ester of a chromone-2-carboxylic acid is obtained by cyclizing a corresponding compound containing a benzene ring carrying in positions ortho to one another the substituents -OM and -COCHR<SP>1</SP>COCOOR<SP>2</SP>, wherein M represents H or alkali metal atom, R<SP>1</SP> represents H or a C 1-10  alkyl or aryl group, and R<SP>2</SP> represents an alkyl group, under acidic conditions and in the presence of at least an equimolar proportion of an alcohol R<SP>3</SP>OH, in which R<SP>3</SP> is an alkyl group other than R<SP>2</SP>. For example, the compound cyclized may have the Formula IV wherein P, Q, R and T may be the same or different and each is selected from H, C 1-10  alkyl, or corresponding substituted alkyl or corresponding unsaturated alkyl, aralkyl groups wherein the alkyl groups contain from 1 to 10 carbon atoms; mono and polybenzenoid aryl groups; nitro groups; carboxylic acid groups (including salts, esters and amides thereof); hydroxy groups; alkoxy groups containing from 1 to 10 carbon atoms; substituted alkoxy groups; aralkoxy groups; aryloxy groups; halogen atoms and acyl groups corresponding to the above alkyl or substituted alkyl groups, or an adjacent pair of P, Q, R, and T from a fused carbocyclic or heterocyclic ring; or may have the Formula (V) wherein the pair of groups A<SP>3</SP> and A<SP>4</SP> either together form a chain or a pharmaceutically acceptable derivative thereof, or form a pair of groups and -OM, and B<SP>1</SP>, B<SP>2</SP> and B<SP>3</SP> have the same significances as P, Q, R and T as defined above, and L is a linking group, for example an -OXO- chain where X is a hydrocarbon chain which may be saturated or unsaturated, branched or straight, substituted or unsubstituted, which chain may be interrupted by one or more heterocyclic or carbocyclic rings, or by one or more carbonyl groups or oxygen atoms. The products are useful for treatment of asthma, hayfever and urticaria.
Patent ID-25513-A (ID)
Inventor: ASAKURA YOKO
IPC: C12P13/04
Filed: 1999-09-22
Abstract: A method of producing coryneform bacteria having an improved amino acid-or nucleic acid-productivity comprises the steps of introducing a mutation in a promoter sequence of amino acid- or nucleic acid-biosynthesizing genes on a chromosome of a coryneform bacterium to make it dose to a consensus sequence or introducing a change in a promoter sequence of amino acid- or nucleic acid-biosynthesizing genes on a chromosome of a coryneform bacterium by gene recombination to make it close to a consensus sequence, to obtain mutants of the coryneform amino acid- or nucleic acid-producing microorganism, culturing the mutants and select a mutant capable of producing the intended amino acid or nucleic acid in a large amount. This method can construct a mutant capable of suitably enriching or controling the expression of an intended gene without using a plasmid and also capable of producing amino acids in a high yield, by the recombination or mutation. <IMAGE>
Patent IL-107330-A (IL)
Title: SUBSTITUTED (PYRIDINYLAMINO)- BENZISOXAZOLES AND-BENZO £b| THIOPHENES, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
IPC: C07D409/12
Filed: 1993-10-20
Abstract: There are disclosed various compounds of the formula below, <CHEM> R1 is hydrogen, loweralkyl, loweralkenyl, loweralkynyl, arylloweralkyl, cycloalkylloweralkyl, loweralkoxyloweralkyl, hydroxyloweralkyl, aminoloweralkyl, mono- or di-loweralkylaminoloweralkyl, formyl, loweralkylcarbonyl, aminoloweralkylcarbonyl, loweralkoxycarbonyl, mono-or di-aryl-substituted loweralkyl, arylcarbonylloweralkyl, aryloxyloweralkyl, or <CHEM>  -X is O or S; W is hydrogen, halogen, hydroxy, loweralkoxy, arylloweralkoxy, nitro, trifluoromethyl or <CHEM> where R3 is hydrogen, loweralkyl or arylloweralkyl, and R4 is loweralkyl or arylloweralkyl; or alternatively the group <CHEM>  as a whole is <CHEM>  R5 being hydrogen, loweralkyl, aryl or arylloweralkyl; and  Z is hydrogen, halogen, loweralkyl, nitro or amino; which are useful as antidepressants.
Patent IL-111131-A (IL)
Title: Emulsion formulation
IPC: A61K47/44
Filed: 1994-10-03
Abstract: PCT No. PCT/SE94/00926 Sec. 371 Date Jan. 30, 1995 Sec. 102(e) Date Jan. 30, 1995 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/09609 PCT Pub. Date Apr. 13, 1995The present invention is related to a pharmaceutical formulation which is an oil-in-water emulsion for parenteral and oral use which comprises (i) an emulsion-stabilizing surface active drug in high concentration; (ii) optionally a pharmacologically inert oil; (iii) optionally a surfactant; (iv) water or a buffer; and (v) an agent giving isotonicity to the final formulation; the use of and a process for preparation of the formulation.
Patent IL-111995-A (IL)
Title: Use of raloxifene and related compounds in the preparation of medicaments useful for the treatment of menstrual symptoms
IPC: A61K31/445
Filed: 1994-12-15
Abstract: The present invention provides a method of alleviating one or more menstrual symptoms in a woman comprising administering to said woman in need of treatment an effective amount of a compound having the formula <CHEM> wherein R<1> and R<3> are independently hydrogen, -CH3, -CO-(C1-C6 alkyl), or -CO-Ar in which Ar is optionally substituted phenyl; and R<2> is selected from the group consisting of pyrrolidino, hexamethyleneimino and piperidino; or a pharmaceutically acceptable salt or solvate thereof. The present invention also provides the aforementioned method and further comprises administering to said woman an effective amount of at least one pharmaceutical agent selected from the group consisting of an analgesic, a diuretic, and an antihistamine, and compositions therefore.