baber/WOPTO huggingface dataset:
Patent FI-941325-A (FI)
Inventor: HOLTON ROBERT A
IPC: C07D205/08
Filed: 1994-03-22
Abstract: Prepn. of a substd. isoserine ester (I) comprises reacting a beta-lactam of (II) with a metal alkoxide MOCE1E2E3 (III). In the formulae, R1 = OR6, SR7, or NR8R9; R2 = H, 1-15C alkyl, 2-15C alkenyl, 2-15C alkynyl, 6-15C aryl, or heteroaryl (all opt. substd.); R3, R4 = as R2, or acyl, provided that R3 and R4 are not both acyl; R5 = COR10, COOR10, COSR10, CONR8R10, SO2R11, or POR12R13; R6 = as R2, OH protecting gp., or gp. to increase water solubility in a taxane deriv.; R7 = as R2 (but not H), or SH protecting gp.; R8 = as R2; R9 = amino protecting gp.; R10 = as R2 (but not H); R11-R13 = as R2 (but not H), OR10 or NR8R14; R14 = as R2; and E1-E3 = H, hydrocarbon, or cyclic; provided that at least one of E1-E3 is other than H. Prepn. of a taxane deriv. comprises the above process, in which one of E1-E3 = H and CE1E2E3 = a polycyclic skeleton, to form an intermediate; and converting this into the taxane deriv.
Patent FI-962210-A (FI)
Inventor: POHJOLA JORMA
IPC: H01R12/67
Filed: 1996-05-27
Abstract: PCT No. PCT/FI97/00320 Sec. 371 Date Jul. 15, 1999 Sec. 102(e) Date Jul. 15, 1999 PCT Filed May 27, 1997 PCT Pub. No. WO97/45895 PCT Pub. Date Dec. 4, 1997This invention relates to a junction between an intelligent contact terminal (3) and a cable (1, 2), said junction comprising connector pins (4) extending from the contact terminal (3), penetrating into a cable insulation sheath (1) and piercing flat wires (2) included in the cable and provided with lip portions (10) pressing against the lateral faces of the pins. In order to provide a secure contact, the pins (4) are slightly conical or tapered at least within the region of said lip portions (10). By designing the flat wire as a multilayer wire, the lip portions (10) of the wire layers together can be brought to provide an increased contact area. In addition, the multilayer wire (2) is penetrable with a lesser application of force if the cable is provided with preliminary holes for the pins (4).
Patent FI-964131-A (FI)
Inventor: VIRTANEN PENTTI
IPC: C01F/
Filed: 1996-10-14
Abstract: The invention relates to a process for producing finely divided slaked lime. According to the process, calcium oxide is conducted, together with excess water, into a pulverizer 5 having a high shearing rate, in which pulverizer the calcium oxide is slaked with water, resulting in the production of a calcium hydroxide- containing aqueous suspension. According to the invention, the calcium oxide is slaked in the pulverizer 5, which is used such that the peripheral speed difference exceeds 50 m/s, resulting in calcium hydroxide which, after the pulverizer, exhibits a degree of hydration of more than 80% and which is essentially completely slaked within 5 minutes. After the slaking, the calcium hydroxide-containing aqueous suspension is kept in a sedimentation container 7 for 1-20 min, after which the product is separated and the sedimenting part of the aqueous suspension is conducted once again through the pulverizer 5. The invention results in a product which is well suited for producing precipitated calcium carbonate pigments. <IMAGE>
Patent FI-965028-A (FI)
Inventor: KITTEL FLORENZ
IPC: B29C43/42
Filed: 1996-12-16
Abstract: PCT No. PCT/FR95/00807 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Jun. 19, 1995 PCT Pub. No. WO95/35193 PCT Pub. Date Dec. 28, 1995This invention is related to a method for shaping profile an extrudable plastic material attached to a surface. In the process, a die being part of a cylinder and having a shape corresponding to the desired cross-section of the profile is introduced into the plastic material and is then extracted therefrom by rolling the cylinder. The invention is also related to a device for carrying out the process.
Patent FI-971537-A (FI)
Inventor: MUSTAJAERVI JARI
IPC: H04L12/56
Filed: 1997-04-11
Abstract: A method for the allocation of a control channel (PACCH) to mobile stations (MS) in a packet radio system, particularly in a GPRS system. The mobile station (MS) sends a resource allocation request (3-1), to which a network (BSS) responds (3-2) by allocating to the mobile station (MS) a TFI identifier and a USF identifier. The network then sends (3-5) data packets in blocks, at least some of which comprise a polling field (S/P), a polling state ('P') of which indicates that the mobile station is to acknowledge received data packets on the control channel (PACCH). To ensure that a mobile station receiving in downlink would not prevent the network from allocating one uplink mobile station to said channel, the allocation of the control channel (PACCH) is, in accordance with the invention, independent of a possible USF identifier. The mobile station acknowledges (3-6) the received data packets after a predetermined time (T) from the downlink block in which said polling field is in the polling state ('P'). The predetermined time (T) can be fixed or it can be indicated in an additional extension field (EF2). <IMAGE> <IMAGE>
Patent FI-974180-A (FI)
Inventor: BARBACHYN MICHAEL ROBERT
IPC: C07D477/00
Filed: 1997-11-10
Abstract: PCT No. PCT/US96/05202 Sec. 371 Date Nov. 7, 1997 Sec. 102(e) Date Nov. 7, 1997 PCT Filed Apr. 18, 1996 PCT Pub. No. WO96/35691 PCT Pub. Date Nov. 14, 1996A compound of structural Formula I or II which is useful for treating microbial infections in humans or other warm-blooded animals, or pharmaceultically acceptable salts thereof as defined herein.
Patent GB-416889-A (GB)
Title: A new or improved process for obtaining rare gases, especially the heavy rare gases
IPC: F25J3/02
Filed: 1934-01-11
Abstract: 416,889. Obtaining xenon, krypton, and argon. WOOSNAM, A., 10, New Court, Lincoln's Inn, London.-(Vereinigte Gl³hlampen und Electricitõts Akt.-Ges. ; Ujpest, near Budapest.) Jan. 11, 1934, No. 1018. [Class 8 (ii).] Xenon and krypton are obtained from purified flue gases, by liquefying a portion of the mixture and rectifying in countercurrent with the gaseous portion. The liquid collecting in the bottom of the rectifier, in which the xenon and krypton are relatively concentrated is worked up, e.g. by fractional evaporation, to obtain these gases. If a large part (say 40 per cent) of the gas mixture is liquefied argon may also be obtained.
Patent GB-212028-A (GB)
Title: An improved motor cycle pillion seat
IPC: B62J1/14
Filed: 1923-01-12
Abstract: 212,028. Roberts, J. D. Jan. 12, 1923. Spring mountings for seats.-In a pillion seat for motor-cycles, the wood or metal frame b of the seat proper a is supported by coil springs e and slotted longitudinal leaf springs d on a frame g having slotted bars c for attachment to the carrier. The ends d<1> of the springs d slide through sockets f on a transverse bar h, and are slotted to clear the spring-securing bolts e<1>.
Patent GB-1504064-A (GB)
Title: Vehicle latch mechanism
IPC: E05B65/19
Filed: 1976-01-13
Abstract: 1504064 Latches NISSAN MOTOR CO Ltd 13 Jan 1976 [17 Jan 1975 27 Aug 1975] 01164/76 Heading E2A A vehicle boot-lid &c. latch 22 which is normally released by a Bowden cable 52 from inside the vehicle is disconnectable from the Bowden mechanism to prevent unauthorised operation from within the vehicle. The latch mechanism is housed in a casing 18 having a slot 20 for receiving the keeper 16 of the lid. The latch 22 may be retracted from the keeper by a lever 38, Fig. 1, projecting from a barrel lock 40 and engaging an ear 36 on the latch, or by the clockwise rotation by the Bowden cable of a lever 44 having a nose 58 which may also engage the ear 36. This lever is pivoted at 24 by a slot 56 so that it may be raised or lowered at pin and slot 46, 48, to engage or clear the ear 36 by means of a cancelling lever 50 which may be manually operated at knob 68 within the boot. The boot lid can then only be released by the lock 40. In a modification (Figs. 6-10, not shown) the cancelling lever is directly manually or electro-magnetically moved and its pivot slot is curved to give a snap-action.
Patent GB-1077699-A (GB)
Title: Tantalum-base alloys
IPC: C22C27/02
Filed: 1966-01-11
Abstract: A tantalum base alloy comprises:-<TABS:1077699/C6-C7/1> the balance, apart from impurities e.g oxygen up to 100 p.p.m., being tantalum. In a modification up to one half of the hafnium content may be substituted by zirconium on an atom for atom basis. The alloy may be cold worked and annealed at 3000 DEG F. or stress relieved at 2000 DEG F.
Patent GB-1217701-A (GB)
Title: Engine shaft bearing arrangement
IPC: F16C35/02
Filed: 1968-01-09
Abstract: 1,217,701. Hydraulic bolt tensioning; bearings. SOC. D'ETUDES DE MACHINES THERMIQUES. 9 Jan., 1968 [9 Jan., 1967], No. 1263/68. Headings F2A and F2H. An engine shaft bearing arrangement comprises a pin and nut thrust device 20, 22 operative against a bearing cap 11 to urge together two semicircular bearing shells, 10a, 10b, hydraulic means 17 being provided between the device and either the cap or the fixed housing to provide a temporary clamping force until the nut 22 is correctly adjusted. Fluid under pressure is applied to chamber 26 through conduit 28. A locking washer 43 with a non-circular hole, engages rim 21 on pin 20 and is secured by screws to nut 22 to prevent relative movement between nut and pin after tensioning. In the tensioned position, pin 20 bears against block 19 which contacts frame member 13 while nut 22 bears against bearing cap 11, via washer 36. Lubrication is effected via passages 38, 37 and openings 40.
Patent GB-590642-A (GB)
Title: Process of colouring textile materials
IPC: C09B67/38
Filed: 1944-01-25
Abstract: Dyestuffs are fixed on textile materials by treating them with a dispersion having a continuous aqueous phase and a dispenser phase composed of relatvely fine droplets of a solution of a water-insoluble resin and an oil-soluble dyestuff in a water-insoluble organic solvent, and thereafter drying the materials. The water-insoluble resin is preferably one which is insolubilized by heat, and the materials are heated after treatment to render the resin insoluble in dry-cleaning agents. Suitable resins are polymerized tung oil, polymerized linseed oil, ester gums, Amberol (rosin modified phenol formaldehyde resins) and alkyd resins.  In an example, a resin solution consisting of Amberol F7, castor oil, tung oil, stearic acid, toluol and carbon tetrachloride, made by a process which includes heating the castor and tung oils by 420 DEG  F. until they thicken, Pylakrome Oil Green LX-1014, ammonia and water are mixed, and the emulsion obtained is used to dye a cotton sheeting which is thereafter dried.  In a second example, muslin is dyed by passing it through a similarly prepared emulsion containing Amberol, tung oil, castor oil, stearic acid, benzene and carbon tetrachloride, and then dried.
Patent GB-107755-A (GB)
Title: Improvements in Apparatus for Generating and Burning Hydrocarbon Vapors.
Inventor: LEARY JAMES IHRIE
IPC: F23D11/44
Filed: 1917-01-31
Abstract: 107,755. Leary, J. I. July 3, 1916, [Convention date]. Vaporizing - apparatus; burners, mounting; flame-deflectors; fuel reservoirs. - The vaporizer of a burner for liquid hydrocarbons is heated by the burner flame, is cleansed by introducing water occasionally with the fuel, and contains, in contact with its wall, filling members which divide the vaporizer into a multiplicity of fuel passages and, when heated, are undecomposable by the fuel and water vapours. The fuel is supplied from a tank A through a strainer J and flexible tube 0 to the vaporizer Q which is packed with aluminium wires or fragments 10 and supplies the vapour to a perforated burner tube 5. Water is supplied through a tube I. A post U supports the burner and va. porizer above an asbestos-packed starting pan Z on feet x, y. Adjustable flame deflectors E are provided.
Patent GB-248691-A (GB)
Title: Improvements in or relating to rest blocks for gasholders
IPC: F17B1/00
Filed: 1926-01-20
Abstract: 248,691. Dempster, Ltd., R. & J., and Scott, J. W. Jan. 20, 1926. Holders. - Rest blocks are provided on the lower parts of gas-holders or the lifts thereof so as to contact with the base-plate of the tank and support the holder or lifts when lowered. Fig. 1 shows a cast-iron rest block c bolted to angle plates b which are riveted to the baseplate a<1> of the cup-portion of a lift. The rest block c is also bolted to angle pieces h which are riveted to a vertical stay e on the lift. Fig. 4 shows a rest block consisting of an H-sectioned angle iron or steel joist c<1> which is riveted to the base-plate a<2> of the cup portion of the lift and carries riveted angle-plates h<1> bolted to a vertical stay e<1> on the lift.
Patent GB-705272-A (GB)
Title: Improvements in and relating to high pressure tanks
IPC: H01F27/12
Filed: 1951-01-22
Abstract: 705,272. Cooling liquids in bulk. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 22, 1951 [Jan. 26, 1950], No. 1632/51. Class 64(3) [Also in Groups XXIX, XXXV and XXXVI] In an electric transformer or condenser walls, which are foraminous, are provided externally with heat-dissipating corrugations, which are appendages to the walls, and with bracing struts to strengthen the corrugations at their outer parts. In one form shown, Fig. 3, the side walls D have vertical corrugations E attached to them e.g. by welding, and holes F pierced at the top and bottom of each corrugation to permit circulation of the liquid dielectric, the corrugations being braced externally by a strut H. The corrugations may each comprise a separate top and base, or may be closed by the base of the tank. In another form, Fig. 5, the corrugations are formed by folded elements K, L, M, N and are attached to the tank wall O. All, or-some only, of the tank walls may have corrugations.
Patent GB-685847-A (GB)
Title: Method and means for closing sacks and bags
IPC: B65B51/06
Filed: 1950-01-24
Abstract: 685,847. Closing bags. BOEHLEN FRERES, S.P.R.L. Jan 24, 1950 [Feb. 1, 1949], No. 1809/50. Drawings to Specification. Classes 94(i) and 94(ii) A bag of thermoplastic material is closed by bringing together the edges to be united, applying to said edges a strip of non-thermoplastic material, e.g. paper, cardboard or fabric, which is folded so as to embrace them, and applying heat and pressure to unite the edges to each other and to the strip. A thermoplastic adhesive may be interposed between the edges and strip or a strip coated on its inner surface with adhesive may be used. The strip may be formed with scalloped or serrated edges or printed with advertising matter to enhance the appearance of the closed bag, and formed or provided with a tearing string, tab or lines of weakness to facilitate the opening of the bag. The strip may be prefolded to V or U cross-section and supplied in cut lengths or in roll form. Strips with two longitudinal folds may be used for bags of substantial thickness. The strips may be united along one face to the bags during the manufacture of the latter.
Patent GB-1281327-A (GB)
Title: Heat exchange apparatus
Inventor: DISTIN WILLIAM LIDSTONE
IPC: F28F9/02
Filed: 1970-01-14
Abstract: 1281327 Heat exchangers HEAD WRIGHTSON & CO Ltd 12 Jan 1971 [14 Jan 1970] 1819/70 Heading F4S A heat exchanger comprises a tube plate having at least two separate portions 1, 2 joined by a relatively thin walled tubular member 3 which is shielded from the flow of fluids through the heat exchanger. The tube 3 is shielded by thermal insulation material, e.g. asbestos wool on one side and by a partition 6 on the other side which partition divides a header 5 into inlet and outlet compartments. An annular member 16 and/or thermal insulation material seal the space between the partition 6 and the tube 3. Baffles 8, 11, 12 of L-shaped annular, disc and annular form respectively are provided within a shell 4. The member 3 may be frusto-conical rather than cylindrical. In other embodiments, the tube plate includes three concentric portions connected by two tubes 3.
Patent GB-1100431-A (GB)
Title: Nitrocellulose lacquer coating compositions
Inventor: HONDO HEIJIRO
IPC: C09D101/18
Filed: 1965-01-15
Abstract: Coating compositions consisting of gelatinous particles visible to the naked eye and having the property of being converted into sols in the course of drying after application to a solid surface and of forming a continuous film when dry are made by diluting a nitrocellulose lacquer containing one or more pigments, a high viscosity nitrocellulose and butyrated melamine formaldehyde resin or butyrated benzoguanamine-formaldehyde resin or butyrated melamine benzoguanamine formaldehyde cocondensation resin or butyrated di-benzoguanamine-formaldehyde resin, with alcohols such as secondary butanol or a mixture of isopropanol and normal butanol, adding water with stirring to the mixture to form a precipitate of gelatinous particles and separating off from the mixture, for example by straining the mixture through a screen, gelatinous particles sufficiently large to be visible to the naked eye.  A portion of the formaldehyde resins in the lacquer may be substituted by a cellulose derivative other than nitrocellulose, such as ethyl cellulose or cellulose acetobutyrate, or by another type of resin such as shellac, dewaxed dammar gum, ester gum, rosin, non-drying oil modified alkyl resin, butyrated-urea-formaldehyde resin, cyclohexanone resin, butyl urethane formaldehyde resin or a sulphoamide resin.
Patent GB-388548-A (GB)
Title: Improvements relating to air rifles and similar weapons
IPC: F41B11/648
Filed: 1932-01-21
Abstract: 388,548. Air rifles. WEBLEY & SCOTT, Ltd. and STATHAM, A. E., 81, Weaman Street, Birmingham. Jan. 21, 1932, No. 1829. [Class 119.] Relates to air rifles or the like of the kind in which a spring- loaded piston 9 is cocked by means of a pivoted barrel acting as a lever, and consists in mounting the barrel 4 detachably on a lever member 6 connected by a link 11 to the sliding block 12 which cocks the piston. As shown, the member 6 is T-shaped. its stem is pivoted at 7, and its upper part is formed with a channelled or dovetailed race into which slides from the front a shoe 8 on the barrel or on a sleeve 8b secured thereto. The barrel is held in place on the member 6 by a tooth 13b on a spring 13 provided with a finger grip 13a the end of which may fit into a notch 8c in the shoe 8. This spring catch is pulled down when it is desired to remove the barrel.
Patent GB-973003-A (GB)
Title: Means for locking rotatable accessories in electrical household appliances
Inventor: MANTELET JEAN
IPC: A47J43/044
Filed: 1962-01-18
Abstract: 973,003. Securing beaters on shafts; toothed gearing. SOC. D'ETUDES ET D'EXPLOITATION CHIMIE ET MECANIQUE E.C.E.M.- MOULINEX S.A. Jan. 18, 1962, No. 1937/62. Headings F2Q and F2U. [Also in Division B1] In a domestic whisk the shafts 1, 1a of beaters which are splined at 8, 9 to driving sleeves 2, 2a, are axially positioned within the sleeves by a transverse spring 15 or springs which engage the coned surface 17 of a double cone 16, 17 formed on the shaft. In Fig. 1 both shafts 1, 1a are positioned by a single spring 15 whilst in Fig. 4 the shafts 1, 1a are positioned by individual springs 35, 35a rotatable with the sleeves 37, 39. The coupling, Fig. 1, is released by depressing a button 28 which acts through a rod 25 and plate 24 on the coned ends of the shafts 1, 1a to move the latter past the spring 15. In Fig. 4, the coupling is released by depression of a lever 48 which acts through lugs 51, 51a on the coned ends of shafts 1, la. The coned shaft ends may be nylon. In Fig. 4 the sleeves 37, 39 are driven from an input shaft 44 through a fixed ratio reduction gear which comprises a stepped idler pinion 41, 42 that meshes an input pinion 43 and internal teeth of an internally and externally toothed ring 38 fast with the sleeve 39, the external teeth of which ring 38 mesh a ring 36 fast with the sleeve 37.
Patent GB-936341-A (GB)
Title: Palateable anthelmintic pharmaceutical preparations containing quaternary ammonium salts, and the preparation thereof
Inventor: STEPHENSON DOUGLAS
IPC: A61K31/205
Filed: 1959-01-19
Abstract: A solid pharmaceutical preparation comprises by weight 1 to 10 parts of one or more water-soluble carbonates, e.g. the sodium or potassium salt and 80 to 95 parts of water-dispersable granules of one or more quaternary ammonium salts, other than the carbonate of the formula <FORM:0936341/VI/1> wherein R1 is a hydrogen, chlorine or bromine atom or a methyl or nitro group; R2 is a hydrogen, fluorine, chlorine or bromine atom or a methyl group and A is an anion equivalent of a pharmaceutically acceptable acid and is such that the salt has a solubility in water of less than 2% w./v. at 20 DEG C.  From 0.1 to 2 parts by weight of carbonic acid may also be present in the preparations.  Specified active compounds are N - benzyl - N : N - dimethyl - N - 2 - phenoxyethylammonium 2 - hydroxy - 3 - naphthoate and the corresponding diphenyl-4-sulphonate; p naphthalene-1-sulphonate; naphthalene - 2 - sulphonate; naphthalene - 1 : 5 - di-sulphonate; naphthalene - 2 : 7 - disulphonate; 1 - naphthol - 3 : 6 - disulphonate; 2 - napthol-3 : 6 - disulphonate; 1 - naphthoate; 2 - naphthoate; 4 : 41-dihydroxydiphenylmethane-3 : 31-dicarboxylate, and those disclosed in Specifications 819,681, 920,127, 922,321, 925,988.  Specifications 824,853 and 829,507 also are referred to.
Patent GB-524049-A (GB)
Title: Improvements relating to circuits for electron discharge devices employing secondary emission
IPC: H03D7/10
Filed: 1939-01-20
Abstract: 524,049. Electron multipliers and circuits therefor. KOLSTER-BRANDES, Ltd., SHANNON, D. S. B., and CHATTERJEA, P. K. Jan. 20, 1939, No. 2032. [Class 40 (v)] A frequency changing or high-frequency modulating circuit comprises an electron discharge device V having a control electrode G1, an accelerating or screening electrode G2, a secondary emitting electrode SE and an anode A, one of the two last-mentioned electrodes, namely the secondary emitter or the anode, being coupled back to the electrode G2 for the generation of oscillations to beat with signal waves applied to the control electrode G1, a tuned output circuit being connected to the other of the two electrodes SE, A. In the arrangement shown, the tuned input circuit L1, C1 is connected between the grid G1 and cathode C with biassing means R2, C2, and a tuned intermediate-frequency output circuit L3, C3 is connected in the anode lead. A tuned oscillator circuit L5, C5 is connected between SE and G2, an intermediate point in the oscillator circuit being earthed. Intermediate potentials are applied to the secondary emitter SE and screen grid G2 over decoupled potentiometer circuits R3, R4, C6 and R5, R6, C7. The valve then functions as a frequency changer for use in a superheterodyne radio receiver. In a modification, the anode is coupled to the screen grid over the oscillator circuit, and the intermediatefrequency circuit is connected in the lead to the secondary emitter. In either arrangement an additional tuned ciruit may be connected between the more positive oscillator electrode and ground ; this arrangement allows the oscillator to beat with two incoming signals of different frequencies, the respective intermediate frequencies being then taken from the tuned circuits in the anode and secondary emitter connections. Thus in the case of a television receiver, the sound-modulated intermediatefrequency carrier may be taken from one circuit and the vision-modulated intermediate-frequency carrier from the other. The invention may be applied to multi-stage electron multipliers, the secondary emitter immediately preceding the anode being then preferably used for the back coupling.