baber/WOPTO huggingface dataset:
Patent FI-19992799-A (FI)
Inventor: KESAENIEMI MARTTI
IPC: G06T7/20
Filed: 1999-12-28
Abstract: This invention relates to the handling of sessions between clients and services. The invention is to use a centralized element for keeping and managing information of the sessions. Each session (client) is identified by a session-specific ID. The application in the server to which the client is connected checks the session's, i.e. the client's, ID from a centralized element, called session management, by sending the ID to the session management. The session management checks that the ID is correct. If it is, the session management sends the session information of the client to the application. When the session information changes from the act of the client and/or the application, the application updates the changes to the session management.
Patent FI-20031516-A (FI)
Inventor: DIONNE CRAIG A
IPC: C07D487/14
Filed: 2003-10-16
Abstract: The invention relates to novel indolocarbazole derivatives, eg. of formula III <CHEM>       (wherein: R<1> is selected from the group consisting of halogen, CH2OCONHR<14> and NHCO2R<14>; R<2> is selected from the group consisting of hydrogen and halogen;   X is selected from the group consisting of CO2CH3, CH2OH and CONHR<15>;   R<14> represents lower alkyl; and R<15> is hydrogen, hydroxy substituted lower alkyl, or aryl; with the proviso that when R<1> = halogen and R<2> = hydrogen, X is neither CO2CH3 nor CH2OH; and with the proviso that when R<1> = R<2> = halogen, X is not CO2CH3; and with the proviso that when R<1> = R<2> = Br, X is not CONHC6H5) which are useful in the treatment of pathological conditions of the prostate gland.
Patent FR-1602172-A (FR)
Title: Mono-and di-olefines for chemical synthesis and - synthetic rubbers are prepared by catalytic oxidative
IPC: C07C5/48
Filed: 1968-12-27
Granted: 1970-10-19
Abstract: Mono- and di-olefins are prepared by catalytic oxidative dehydrogenation of paraffins with O2 diluted with steam, N2, A and/or He, in the presence of oxides of Mo and/or W and at least one oxide of Cr, Mn, Fe, Ni or Cd on a carrier such as silica gel, alumina or an aluminosilicate, or their mixtures, at 400-700 C. The process is continuous and gives good yields of olefines without the need of regenerating the catalyst periodically. The products are valuable intermediates, especially for synthetic rubbers.
Patent GB-1054695-A (GB)
Abstract: 1,054,695. Measuring force electrically. NAUCHNO-ISSLEDOVATELJSKY I KONSTRUKTORSKY INSTITUTE ISPYTATELJNYKH MASHIN, PRIBOROV I SREDSTV IZMERENIJA MASS. July 2, 1964, No. 27317/64. Heading G1N. A transducer for measuring force comprises an H-shaped core 1 with an A. C. -energized winding 2 on the centre limb and four symmetrically located secondary windings 5, 6, 7, 8 on the other limbs, connected in series opposition, whereby a force P applied as shown alters the normally equal air gaps 4, 4' and produces a resultant voltage from the secondary windings, indicative of the magnitude of the force P.
Patent GB-1054787-A (GB)
IPC: C07C51/353
Abstract: 1,054,787. Phenylacetic acid derivatives. UNIVERSAL OIL PRODUCTS CO. Nov. 1, 1963 [Nov. 5, 1962], No. 43190/63. Heading C2C. Polyalkyl derivatives of phenylacetic acid are prepared by the action of alkylating agents on compounds of the formula in which X is hydrogen, a halogen atom, a cycloalkyl or alkoxy radical or an alkyl radical of 1- 12 carbon atoms and n is 1 or 2, the reaction being effected at 0-25‹ C. in the presence of sulphuric, polyphosphoric, benzenesulphonic or toluene-p-sulphonic acid and the conditions being such that a polyalkyl-substituted product is obtained. Typical substances which may be alkylated are phenylacetic acid, 2-. 3- and 4- methylphenylacetic acids, 2,4-dimethylphenylacetic acid, 2-, 3- and 4-isopropylphenylacetic acids, 2,4-diisopropylphenylacetic acid, 2-, 3- and 4 - tert. - butyiphenylacetic acids, 2,4- di - tert. - butylphenylacetic acid, 2 -, 3 - and 4 - chloro - and - bromo - phenylacetic acids, 2,4 - dichloro - and 2.4 - dibromo - phenylacetic acids, 2-, 3- and 4-methoxyphenylacetic acids, 2,4 - dimethoxyphenylacetic acid and 2-, 3- and 4-cyclopentylphenvlacetic acids. Specified alkylating agents are alcohols containing 1-11 carbon atoms and olefines such as ethylene, propylene, and 1 - and 2-butenes, pentenes and hexenes. Alkyl halides may also be used. Esters of polyalkylated phenoxyacetic acids may be prepared by esterifying polyalkylated phenoxyacetic acids prepared as described above with alcohols having an alkyl or cycloaliphatic radical of 1-12 carbon atoms. Examples are given in which (1) phenylacetic acid and isopropyl alcohol yield 2,4- and 2,6-diisopropylphenylacetic acid; (2) phenylacetic acid and tert.-butyl alcohol yield 2,4- and 2,6- di-tert.-butylphenylacetic acid; (3) phenylacetic acid and ethyl alcohol yield 2,4- and 2,6- diethylphenylacetic acid. Examples are given also in which the product of Example 1 is esterified with ethanol and n-butyl alcohol and the product of Example 2 is esterified with ethanol, each esterification being carried out in the presence of sulphuric acid.
Patent GB-1086201-A (GB)
Abstract: 1,086,201. Disc calculators. BRITISH PETROLEUM CO. Ltd. Aug. 12, 1964 [July 10, 1963], No. 27309/63. Heading G4B. A disc calculator is used to determine the equivalent volume at a standard temperature of a quantity of fuel oil. A circular disc has at its circumference a temperature scale and concentric scales showing the variations in volume of a quantity of liquid at different temperatures. A second cursor disc which is rotatably superimposed on the first disc has two reference scales for reading against the volume scales, radial index lines marked according to specific gravity, and two pointers for co-operation with the temperature scale. Suppose it is wished to find the equivalent volume at 60‹ F. of 2000 gallons of fuel oil of specific gravity 0À95 at 110‹ F. The cursor disc is rotated so that a pointer marked "60/120 range " is against 110 degrees on the temperature scale, and the -required volume is then read from the intersection of the appropriate radial index line and the 2000 gallon volume scale. A similar pair of discs for volumes from 2500 to-4000 gallons may be placed back-to-back with the first pair of discs.
Patent GB-1225564-A (GB)
IPC: E21B10/02
Filed: 1969-03-24
Abstract: 1,225,564. Boring earth &c. BECKER DRILLS Ltd. 24 March, 1969 [25 March, 1968], No. 15256/69. Heading E1F. A tubular percussive bit has circumferentially extending cutting edges 13, 113, and teeth 18 having cutting edges 19 at a level between those of the cutting edges 13, 113. The upper end of the bit has an impact surface (not shown) having inlets for drilling fluid (air) which discharges through slots 116 in the teeth to the interior of the bit.
Patent GB-1226922-A (GB)
IPC: C09B62/51
Filed: 1969-02-13
Abstract: 1,226,922. Reactive monoazo dyes. SUMITOMO CHEMICAL CO. Ltd. 13 Feb., 1969 [1 March, 1968; 7 March, 1968], No. 7784/69. Heading C4P. The invention comprises dyes of formula wherein X is methyl or chloromethyl. The dyes may be prepared by azo coupling using appropriate components or by treating with H 2 SO 4  or chlorosulphonic acid an appropriate monoazo dye containing a 2-hydroxyethylsulphone group. The dyes give bluish-red shades on cellulose, polyvinyl alcohol, wool and synthetic polyamide fibres by the usual reactive dyeing procedures.
Patent GB-1229774-A (GB)
IPC: C07C17/389
Filed: 1969-07-30
Abstract: 1,229,774. Refining halogenated hydrocarbons. MONSANTO CO. 30 July, 1969 [31 July, 1968], No. 38325/69. Heading C2C. [Also in Division H1] Halogenated hydrocarbons are refined, to improve their dielectric properties, by passing through a packed column of adsorbent (e.g. fuller's earth, attapulgus clay, montmorillonite, activated carbon, alumina, kaolin, molecular sieves or talc) having at least 17 equivalent transfer units (ETU) where ETU=H/HETU, H being the height of the packing of adsorbent and HETU the height of an equivalent transfer unit, where HETU = G 0 /Ka, a being the surface area of adsorbent per unit volume of the adsorbent bed and K the mass transfer coefficient in a binary system where K=0À91(Re)<SP>-0.51</SP>Q s G o - (Sc)<SP>-0À67</SP>, Re being the Reynolds Number, Q s  the quotient of the area of a sphere equivalent to the volume of an adsorbent particle divided by the actual surface area of the particle, G 0  the mass velocity of the fluid calculated on the crosssectional area of the empty vessel, and Sc the Schmidt Number.
Patent GB-1231086-A (GB)
IPC: A21C9/08
Filed: 1968-07-19
Abstract: 1,231,086. Depositing dough pieces into baking pans. BAKER PERKINS Ltd. 11 July, 1969 [19 July, 1968], No. 34554/68. Heading A2A. [Also in Division B8] Bread roll pieces supplied by a feed conveyer 13 in a number of rows, e.g. five rows, are formed in each row into spaced pairs of adherent roll pieces and a plurality of such pairs, e.g. four pairs, delivered simultaneously into a baking pan 2 by apparatus comprising a peeling conveyer 1, the nose portion 1a of which is advanced intermittently in steps by an intermittently driven cam 4 acting through a lever 3, then retracted quickly by a spring 10 on the next operation of the cam, whereby a predetermined number of already formed spaced pairs of adherent roll pieces in each row, e.g. four pairs, are simultaneously deposited into the baking pan 2, the apparatus also comprising for each row a stop 11 which is operated under control of a photo-cell 12 whereby as each roll piece passes the photo-cell a delay relay is operated which, after a time interval sufficient for that roll piece and a second roll piece to contact each other against the stop, raises the stop to allow the thus formed roll pair to proceed along the peeling conveyer.
Patent GB-1231165-A (GB)
IPC: H01H71/10
Filed: 1970-02-02
Abstract: 1,231,165. Electrically released switches. WESTINGHOUSE ELECTRIC CORP. 2 Feb., 1970 [26 Feb., 1969], No. 4798/70. Heading H1N. A tripping device for a circuit breaker comprises a magnetic frame 155 attached to a non- magnetic base 149; a cylindrical armature 165 carried by a non-magnetic rod 169 biased to a tripping position by a spring 179; permanent magnets 203, 205 acting to maintain the armature 165 in the non-tripping position shown; an electromagnetic coil 201 for overcoming the permanent magnets to release the armature to the tripping position; and a resetting device 187 coupled to one end of the rod 169 and engageable by the operating mechanism of the circuit breaker to reset the armature 165 during contact-opening operation of the mechanism. The circuit breaker is of the kind having an overcentre spring toggle operating mechanism (Fig. 2, not shown) in the middle of three poles. A single tripping device 16 is mounted in one of the other poles, being mounted upon a casing 113 and acting on a common trip bar 119 therein. An extension 225 of one contact carrying arm 31 acts on the resetting lever 187, which is coupled to the rod 161 by a spring 183, as the contacts open. The device is operated by a D.C. pulse applied to the coil 201 by a semiconductor device (not shown) responsive to an overload or earth fault determined by three current transformers in the three phases of the protected circuit.
Patent GB-1232506-A (GB)
IPC: F01D5/28
Filed: 1969-10-28
Abstract: 1,232,506. Turbine and like rotors. ROLLS ROYCE Ltd. Oct.28, 1969, No.52747/69. Heading F1T. A bladed rotor, e. g. for the front fan of a gas turbine ducted fan engine, has a hub formed by part annular spacing members disposed between adjacent blades of the rotor. Each spacer comprises radially inner and outer circumferentially extending walls 15, 16 which are secured together at their axially opposite ends 22, 23 but spaced apart therebetween. The walls 15, 16 are braced by angularly spaced radial walls 24, 25 which are maintained in tension so as to resist centrifugal forces. Walls 24, 25 each extend to only one end 22 or 23 of the spacer but overlap at a central region 26. The walls 24, 25 are formed of a glass reinforced plastics material such as epoxy resin while the walls 15, 16 are formed of alternate layers of the reinforced epoxy resin and of a carbanaceous material having a substantially higher tensile strength.
Patent GB-1232778-A (GB)
IPC: G01N31/00
Filed: 1969-02-20
Abstract: 1,232,778. Determination of the bacitracin content of animal feeds. APOTHEKERNES LABORATORIUM FOR SPECIALPRAPARATER A.S. 20 Feb., 1969 [24 May, 1968], No. 9366/69. Heading B1X. [Also in Division C6] A method of quantitatively determining small quantities of bacitracin and its salts and derivatives in feeds for animals comprises the steps; (1) if the moisture and fat contents of the feed exceed 8% and 2% respectively, treating the feed with acetone, (2) adding methanol and acid to the feed, and if the pH of the resulting mixture is not already 2 or less bringing it to 2 or less, (3) adding phosphate buffer solution at pH of substantially 6.5 to prevent decomposition of the bacitracin, (4) separating undissolved material from the methonolic solution, (5) diluting the methanolic extractor so obtained with phosphate buffer solution to an expected bacitracin concentration of between 0.01 and 1 Iu/ml and (6) determining bacitracin in the diluted extract by microbiological analysis, which usually involves allowing the extract to diffuse with an agar layer seeded with the organism micrococcus flawus and measuring the diameter of the inhibition zone. In a variation of the above method for feeds containing less than 50 ppm of bacitracin, after the separation of methanolic extract from undissolved solids, usually by centrifuging, the pH of the extract is adjusted to 6.5 by adding IN NaOH and an indicator, e.g. Bromoaesol Purple; about half the methanol is evaporated under vacuum in a rotary evaporator, and the residual is dissolved in phosphate buffer of pH 6.5 before carrying out the microbiological analysis as above.
Patent GB-1257038-A (GB)
IPC: B41J9/127
Filed: 1968-12-16
Abstract: 1.257,038. Injection moulding. HONEYWELL Inc. 16 Dec., 1968 [2 Jan., 1968], No. 59789/68. Heading B5A. [Also in Division B6] In a method of connecting a set of aligned members, e.g. printing hammers S-1, to a corresponding set of aligned elongated elements, e.g. resilient supports L1, the members and elements are positioned in a mould such that a bore in each member receives an end of an element, and the mould is closed to provide a tunnel for the injection of fusible bonding resin through the aligned bores, and the connection thus formed between adjacent bores in adjacent members is broken before the resin has set by removing sliders, such as SL, from between adjacent members. The sliders have apertures therethrough corresponding in position with the bores. Each printing hammer of Fig. 2A has two bores to receive the ends of a U-shaped resilient support, the parallel legs of which are slid in slots in the mould wall. The bases of all the-supports may be enclosed in a resin fed to a mould cavity CV. The supports may comprise fibreglass strands in a thermosetting resin.
Patent GB-1259023-A (GB)
IPC: A61K33/10
Filed: 1969-03-25
Abstract: 1,259,023. Curative compositions; treatment baths. E. O'REILLY and P. J. O'REILLY. 25 March, 1969 [10 April, 1968], No. 15497/69. Heading ASB. A preparation for curative purposes, suitable for preparing a treatment bath, comprises, in admixture, an alkali metal carbonate and glycerine in a proportion of from 1-2% by weight relative to the alkali metal carbonate. The preparation may also comprise a colouring agent, such as carmine, and ammonia.
Patent GB-1259505-A (GB)
IPC: H01L21/265
Filed: 1969-04-22
Abstract: 1,259,505. Ion beam apparatus; solid state devices. APPLIED RESEARCH LABORATORIES Inc. 22 April, 1969 [22 April, 1968], No. 20517/69. Headings H1D and H1K. A specimen of an electrically insulating material, including poorly conductive materials such as semi-conductors, is bombarded with negatively charged ions of such an energy that they drive secondary electrons out of the specimen to remove charges at a rate to compensate fully for the charges carried to the surface of the specimen by the ions. This technique may be used to implant particles of atomic dimension into the insulating material, for example for making solid state electronic devices, or to sputter the insulating material. Alternatively, the insulating material may be analysed by mass spectrometrically analysing the sputtered secondary ions from the material. Preferably, the negatively charged ions are oxygen ions which may be extracted from a duoplasmatron source. The energy of the ions may be in the range of 1000 to 20,000 electron volts.
Patent GB-1265905-A (GB)
IPC: B62D25/08
Filed: 1969-12-10
Abstract: 1,265,905. Vehicle bodies. BUDD CO. 10 Dec., 1969 [11 Dec., 1968], No. 60355/69. Heading B7B. A front panel assembly comprises an apertured panel 12 secured to the deck panel 11 and the wings 10 and a deep-drawn lower panel 30 having a nose-portion preferably provided with apertures 41 and having lateral extensions 32 overlapping the wings 10 and bearing thereon with a rubber beading 102. The joint between the panels 12 and 30 is normally obscured by the bumper.
Patent GB-1289709-A (GB)
IPC: C09D11/02
Filed: 1969-12-23
Abstract: 1289709 Monoazo dyes FARBWERKE HOECHST AG 23 Dec 1969 [23 Dec 1968] 62609/69 Heading C4P Water-insoluble monoazo dyes have the general formula wherein D is a radical of the benzene series free from water solubilizing groups; R 1  represents H or an alkoxy group containing 1-4 carbon atoms; R 2  is H, or an alkyl, alkoxy or acylamino group having 1-4 carbon atoms, and R 3  is H or an alkyl, hydroxyalkyl, or cyanoalkyl group having 1-4 carbon atoms in the alkyl residue. The dyes are prepared conventionally by diazotization and coupling and give yellow, orange, red and violet shades on synthetic fibres, e.g. cellulose acetate, polyesters and polyamide fibres.
Patent GB-1297058-A (GB)
IPC: H03H11/12
Filed: 1970-03-10
Abstract: 1297058 Frequency selective amplifiers TELEFONAKTIEBOLAGET L M ERICSSON 10 March 1970 [11 March 1969] 11488/70 Heading H3W An active filter having adjustable poles and zeros comprises two amplifiers Al, A3 having their inputs connected firstly to the filter input 1 by impedances r 1  and r 4 , C 3  which determine the zeros and secondly to the filter output terminal 7 by impedances r 2 , r 3 , C 2  which determine the poles and a third amplifier A 2 . The amplifier A 2  may be connected in cascade with the other two, as shown, or alternatively in a closed loop with either A 1  or A 3 , Figs. 4, 6 (not shown). The circuit may include a feedback capacitor Cl round amplifier A1 and resistors r 5 , r 6 , R 2  associated with amplifier A2, or alternatively, Figs. 5, 6 (not shown) amplifier A1 may have a feedback resistor and A2 may be associated with three capacitors (C1, C4, C5).
Patent GB-1302813-A (GB)
IPC: H01C17/22
Filed: 1971-05-28
Abstract: 1302813 Fixed resistors STANDARD TELEPHONES & CABLES Ltd 28 May 1971 17800/71 Heading HIS A method of making a resistive component comprises connecting a (manganin or constantan) resistance wire R 1  in shunt with a thick or thin film resistor R 2  which is of greater resistance than the wire resistor and which is formed on a planar subtrate 1, in which pins 2, 3, may be secured; and permanently changing the ohmic value of the film resistor R 2 , for example by anodizing, air-abrasion, laser or spark machining ultrasonic machining or thermal oxidation so that the required resistance of the component is obtained to a tolerance closer than that to which the wire resistor was manufactured. A network of such components for use, for example in an electrical multimeter may have all the film resistors formed on a single subtrate (Figs. 4 and 5, not shown), and all the resistive components may have different ohmic values. The substrate may be glass or alumina and the wire resistor of Manganin or Constantan.
Patent GB-1315983-A (GB)
Title: Oxidation of cyclohexane
IPC: C07C35/08
Filed: 1970-12-07
Abstract: 1315983 Oxidation of cyclohexane M S FURMAN 7 Dec 1970 57969/70 Heading C2C Cyclohexane is oxidized by a multistage reaction by interacting cyclohexane with air oxygen at a temperature between 150‹ to 180‹ C. and at a pressure between 7 and 20 atmospheres, preferably in the presence of a cobalt salt catalyst, wherein the air oxygen is fed in at each stage in equal amounts and wherein the reaction volume of the first stage of the process is greater than that of any succeeding stage, the ratio of the reaction volume of the first stage to the total reaction volume of all the subsequent stages being from 1 : 1 to 1 : 2 and the extent of the conversion of cyclohexane being from 3 to 10%. Products of the process are cyclohexanol and cyclohexanone.
Patent GB-1319352-A (GB)
Title: Pressure sealing apparatus
IPC: D06B23/18
Filed: 1970-05-22
Abstract: 1319352 Pressure sealing apparatus SANDO IRON WORKS CO Ltd 22 May 1970 [23 May 1969 29 May 1969 3 Sept 1969 22 Sept 1969 (2) 16 Oct 1969 4 Nov 1969 17 Nov 1969] 1442/73 Divided out of 1319351 Heading D1L A pressure sealing apparatus for a pressure chamber for treating sheets or fibres comprises a seal drum 13 having a passage 14 for the cloth, sealing rolls 11, 11' for feeding the cloth and intermediate rolls 12, 12' abutting the sealing rolls and the seal drum, and an end seal or seals 16 at one or both ends of said sealing rolls and intermediate rolls forming with said rolls and the seal drum 13 a sealed enclosure for the pressure chamber, and feed means are provided for supplying a liquid lubricant between the ends of the sealing rolls and the or each end seal. In the embodiment shown, a pipe 17 supplies lubricant between the sealing rolls 11, 11' and the end seal 16, and a pipe 19 supplies compressed air between the ends of the sealing rolls to confine the lubricant to the edges of the rolls and prevent it contacting the cloth. In further embodiments, not shown, the feed means comprises grooves cut into the inside portion of the end seal in contact with the rolls, and feed with lubricant.
Patent GB-1319536-A (GB)
Title: Process for cross linking acrylamide polymers and for agglomerating particulate material
Inventor: BRACKE W J I
IPC: C08K3/16
Filed: 1970-06-23
Abstract: 1319536 Preventing erosion LABOFINA SA 16 Oct 1970 [23 June 1970] 30444/70 Heading A1E [Also in Divisions El and C3]  Soil to be used for seeding is treated by spraying with an aqueous solution of a watersoluble acrylamide polymer or copolymer and aqueous solution having a pH of 5-11 and comprising a hypochlorite or hypobromite salt of an alkali metal or an alkaline earth metal (or an equivalent hypochlorite- or hypobromite-generating compound, e.g. a water-soluble chloramine or chlorocyanurate) whereby the polymer is cross-linked in situ in the soil. Such treatment prevents erosion, restricts surface soil movement under the action of wind or rain, and permits the soil to breathe. The treatment can be applied before, during or after seeding. In a preferred procedure the seeds are dispersed in the polymer solution and thereby sprayed on the soil together with the polymer. Example 11 illustrates the application of grass seed.
Patent GB-1321611-A (GB)
Title: Cranes
IPC: B66C23/06
Filed: 1970-07-06
Abstract: 1321611 Ship's cranes SPEEDCRANES Ltd 6 July 1970 1628/69 Heading B8B A ship's crane adapted for substantially 360 degrees operation without re-reeving comprises a jib L1 mounted on a slewing ring J1 and slewed by guys E1, F1 and winch O1. The guys E1, F1 are attached to the topping rigging by a delta plate K1 and respectively pass over pulleys A1, B1, through a guide unit M1, mounted at the top of the jib L1 to rotate about the longitudinal axis thereof, and over pulleys C1, D1 forming part of the unit M1, to the winch O1 by way of pulley G1, H1. The axes of the pulleys C1, D1 are disposed in a plane perpendicular to the longitudinal axis of the jib L1.