baber/WOPTO huggingface dataset:
Patent FI-923050-A (FI)
Inventor: CARTER ADRIAN
IPC: A61K31/435
Filed: 1992-07-01
Abstract: Benzomorphane derivs. of formula (I) are new. In (I), X = O or S; R1 = 1-8C alkyl, 3-6C alkenyl, 3-6C alkynyl or aryl; R2 = H, 1-8C alkyl, 3-6C alkenyl, 3-6C alkynyl, aryl or aralkyl; R3 = H or 1-6C alkyl; R4 and R5 = each 1-8C alkyl; R6 = 1-8C alkyl or aryl; R7 and R8 = each H, 1-8C alkyl, halogen, OH, 1-8C alkoxy, O-Acyl, CN, NO2, NH2, NH(1-8C alkyl), N(1-8C alkyl)2 (n which the alkyl gps. are opt. different), NH-acyl or N-acyl-(1-8C alkyl).
Patent FI-924583-A (FI)
Inventor: TROKHAN PAUL DENNIS
IPC: D06M13/02
Filed: 1992-10-09
Abstract: The invention concerns a method for lengthening the lifetime of a papermaking screen that consists of a cured, light-sensitive polymer resin. The method includes the use of a resin-swelling solvent (for example, isopropyl alcohol) to supply an effective amount of chemical compounds that are capable of retarding the decomposition rate in the light-sensitive polymer resin in the papermaking screen. The feed technique by means of a solvent permits supply of useable amounts of chemical compounds in the resin-containing papermaking screen than what is normally possible as a result of the low direct solubility of the chemicals in the polymer resin and/or processes not suitable for the method. The chemical compounds preferably consist of antioxidants (for example, hindered phenols), which inhibit or retard oxidation of the cured resin and its decomposition effects.
Patent FI-933566-A (FI)
Inventor: SUM PHAIK-ENG
IPC: C07C/
Filed: 1993-08-12
Abstract: The invention provides a novel method for producing compounds of the formula I: <CHEM> wherein X and R are defined in the specifications. The invention also provides a method for making intermediates useful to produce the compounds of formula I. Utilizing a common intermediate, the novel method efficiently produces compounds of the formula I.
Patent FI-946051-A (FI)
Inventor: HELLEN GOERAN
IPC: F02B3/06
Filed: 1994-12-23
Abstract: An injection arrangement for an internal combustion engine, especially a diesel engine, for injecting different pressure media directly into a cylinder of the engine, which arrangement includes a first valve (3) for controlling injection of fuel into the engine cylinder and a second valve (4) for controlling injection into the engine cylinder of an additional medium for decreasing the content of noxious substances resulting from combustion of the fuel. The second valve (4) comprises a preferably elongate valve member (5) movable within a valve body (2) between open and closed positions, urged by a spring (12) towards its closed position and, in association with a part of which is located on the cylinder side, there is arranged a chamber (6) which surrounds the valve member (5) and into which said additional medium is arranged to be fed continuously under pressure. The chamber (6) is limited at its end remote from the cylinder by a step in the valve member (5) which serves as a piston surface (7) and is so dimensioned that the mere pressure of the additional medium fed into the chamber (6) is not sufficient to move the valve member into its open position to open the valve (4) for effecting injection. In addition the arrangement comprises a control valve (27) controlled by an electric signal (35) and which, under the influence of the control signal (35), is arranged to effect, together with the pressure of the additional medium acting on the piston surface (7), movement of the valve member (5) into its open position to open the valve (4) for injection of the additional medium into the cylinder. <IMAGE>
Patent FI-953593-A (FI)
Inventor: OSSLUND TIMOTHY D
IPC: G06F19/00
Filed: 1995-07-27
Abstract: Provided herein are granulocyte colony stimulating factor ("G-CSF") analogs, compositions containing such analogs, and related compositions. In another aspect, provided herein are nucleic acids encoding the present analogs or related nucleic acids, related host cells and vectors. In yet another aspect, provided herein are computer programs and apparatuses for expressing the three dimensional structure of G-CSF and analogs thereof. In another aspect, provided herein are methods for rationally designing G-CSF analogs and related compositions. In yet another aspect, provided herein are methods for treatment using the present G-CSF analogs.
Patent FI-961760-A (FI)
Inventor: LOREK SERGE
IPC: C09J133/04
Filed: 1996-04-24
Abstract: PCT No. PCT/FR94/01234 Sec. 371 Date Sep. 3, 1996 Sec. 102(e) Date Sep. 3, 1996 PCT Filed Oct. 24, 1994 PCT Pub. No. WO95/11947 PCT Pub. Date May 4, 1995The invention relates to a bonding agent for PVDF, containing alkyl (alkyl)acrylate units and units bearing a carboxylic acid functional group. This bonding agent, containing PVDF, forms a barrier to hydrocarbons. The invention also relates to the material including the present bonding agent, especially petrol pipes including polyamide and the present bonding agent, in conjunction with PVDF.
Patent FI-961888-A (FI)
Inventor: GOERANSSON GUNNAR
IPC: C02F1/52
Filed: 1996-05-03
Abstract: Process water from pulp manufacture is purified in a separator device by mechanical or a combination of mechanical and chemical methods and is thereafter evaporated, at least part of the concentrate resulting from the evaporation being recycled and mixed with the process water fed into the separator device. In a preferred embodiment, a precipitant is added to the mixed water comprising the process water and the concentrate. The part of the concentrate not recycled and mixed with the process water is supplied, optionally after further evaporation, with an acid to a pH of 1-5, whereupon resulting flocs and precipitates are removed in a separator device.
Patent FI-973382-A (FI)
Inventor: WYTHES MARTIN JAMES
IPC: C07D403/06
Filed: 1997-08-18
Abstract: This invention relates to (R)-5-(Aminosulphonylmethyl)-3-(N-methylpyrrolidin-2-ylmethyl)-1H-indole and its pharmaceutically acceptable salts. This compound is particularly useful in treating disorders arising from deficient serotonergic neurotransmission, especially migraine.
Patent FI-990101-A (FI)
Inventor: MULLER GEORGE W
IPC: A61K31/454
Filed: 1999-01-19
Abstract: Substituted 2-(2,6-dioxopiperidin-3-yl)phthalimides and 1-oxo-2-(2,6-dioxopiperidin-3-yl)isoindolines reduce the levels of TNF± in a mammal. Typical embodiments are 1-oxo-2-(2,6-dioxo-3-methylpiperidin-3-yl)-4,5,6,7-tetrafluoroisoindoline and 1,3-dioxo-2-(2,6-dioxo-3-methylpiperidin-3-yl)-4-aminoisoindoline.
Patent FR-1244873-A (FR)
IPC: F16K1/226
Filed: 1960-01-12
Granted: 1960-10-28
Abstract: 936,472. Valves. A.P.V. CO. Ltd. Jan. 8, 1960 [Jan. 12, 1959], No. 1084/59. Class 135. The closure member of a rotary valve comprises a disc 3 attached to a spindle 7 and a depending blade 4, the edges 4a of the blade converging towards a curved end portion 4b. The closure member is sheathed with rubber &c. which makes contact with a corre-. spondingly shaped recess in the valve body into which the flow passage opens. The closure member may alternatively be made wholly of hard rubber &c. A sleeve 8 in which the spindle 7 rotates may be axially adjustable. The construction may be applied to a three-way valve.
Patent GB-141431-A (GB)
Title: A new or improved method and means for the manufacture of slabs, plates and the likeof plaster or similar plastic material
IPC: B28B5/02
Filed: 1919-01-15
Abstract: 141,431. Johnson, F. M., Cafferata, L. W., Cafferata, H. M., and Cafferata, R. B. Jan. 15, 1919. Moulding-machines; endless-chain machines.- Building slabs, plates, &c. of plaster, gypsum, or similar plastic material are formed on a conveyer 5 carried on rollers 6 and mounted between side plates 13, 13<a>, slotted to receive removable steel plates 14 and hinged on rock-shafts 16, 17, which, by operating a lever 20, may be turned to withdraw the plates 13, 13a when the plastic material has set, and to allow the slabs &c. to be discharged by the conveyer. The plates 13a are perforated to receive rods 23 carried on slides 25 operated by a hand-wheel 30 to form perforated slabs. A rubber or other flexible conveyer 5, Fig. 7, having continuous or intermittent movement, may be used, the discharge of the slabs being effected by passing the conveyer over a curved roller 39 by which the integral sides 35, 36 are opened to release the slabs.
Patent GB-327213-A (GB)
Title: Manufacture of piston rings
IPC: F16J9/04
Filed: 1929-01-12
Abstract: 327,213. Oubridge, W. A. Jan. 12, 1929. Piston packing.- Piston rings are made by coiling a steel wire of square or other section. under tension, on a mandrel a, whose crosssection is bounded by cylcloidal involutes, then slitting the coil longitudinally and flattening and heating the split rings between electrode d prior to tempering in a bath e. The wire may be heated before, during, or after winding to relieve internal stresses. The wire may be hardened while in the coiled condition and subsequently slit to form the individual rings. In a further modification the coil is slit and each ring butt welded while on a mandrel of the required crosssection. The rings are then hardened, ground and split. The electrode may be flat or recessed to accommodate the ring, or the ring may be placed in a die between flat electrodes to prevent distortion during heating. Known mechanism may be used to convey the rings to and from the electrodes in a continuous process. Specification 135,249 is referred to.
Patent GB-636016-A (GB)
Title: Improvements relating to multi-vitamin compositions
IPC: A61K31/59
Filed: 1948-01-14
Abstract: A water-dispersible multi-vitamin composition is prepared by incorporating a fat-soluble vitamin and a water-soluble vitamin into a solvent comprising ethanol and a blending agent consisting of glycerine and/or lactic acid.  A solution of a water-soluble vitamin in the blending agent may be mixed with a solution of a fat-soluble vitamin in ethanol.  Alternatively, a fat-soluble vitamin may be added to a solution containing ethanol, the blending agent and a water-soluble vitamin; or a fat-soluble vitamin and then a water-soluble vitamin may be added to a mixture of ethanol and the blending agent.  Aqueous dispersions may be prepared by agitating the composition with an aqueous medium.  The fat-soluble vitamins may be vitamins A, D and/or E, or their concentrates prepared from fish oils, carotene concentrates or irradiated cholesterol, ergosterol or 7-dehydro cholesterol or oil solutions thereof.  It is preferred to use high fat-soluble vitamin concentrates from which the portion insoluble in methanol or ethanol at low temperature (-20 DEG C) has been removed.  The water-soluble vitamins may be the synthetic products or concentrates of the naturally-occurring vitamins.  The vitamin B complex may be derived from rice bran, rice polishings, or milk whey or may be added as thiamin hydrochloride, synthetic riboflavin, nicotinic acid amide, pantothenic acid or calcium pantothenate.  Likewise, vitamin C may be used as a natural concentrate or a synthetic product.  The compositions may be added to aqueous food products such as milk, coffee, tea, chocolate or fruit juices or to aqueous medicinal preparations.  Antioxidants such as those described in Specifications 550,983 and 553,328 may be added. The presence of vitamin E will stabilize vitamins A and C.  The pH of the composition should be maintained below 5, if necessary by the addition of citric, tartaric or like non-toxic organic acid.
Patent GB-793003-A (GB)
Title: Improved coil holder
IPC: B65H49/28
Filed: 1956-01-13
Abstract: 793,003. Feeding webs. CLARK & SONS (TOOLMAKERS), Ltd., G. F., CLARK, G. F., CLARK, J. G. and CLARK, R. W. Nov. 28, 1956 [Jan. 13. 1956], No. 1203/56. Class 100(1) [Also in Group XXII] A coil holder from which a coil of stiff strip material, for instance metal strip, is fed to a machine comprises a base 1, a horizontally-arranged disc-like tray 7 freely rotatable on the base, support means 13 upstanding from the base outside the periphery of the rotatable tray 7 and guiding means 15, 21 carried by the support means 13 for guiding the strip material from the inside of the coil which is carried on the tray, the arrangement being such that when the strip material is fed to the machine the unwinding of the coil from the inside will induce rotation of the coil and tray, owing to the natural spring of the coiled material. In use the guide frame 15 is swung aside, about its mounting 14 on the support 13, and a coil is placed on the tray 7, the frame 15 is then swung back to extend diametrically over the tray and is held in this position by tightening a handle 16. The inner end of the coil is then led through the frame 15 up and over the guide 21 to the machine. The tray 7 may be in the form of a spoked wheel or in the form of dish to hold oil as well as the coil. Specification 681,275 is referred to.
Patent GB-936375-A (GB)
Title: Clamped sister-hook terminal coupling for safety belts
IPC: B60R22/30
Filed: 1962-01-12
Abstract: 936,375. Buckles; safety belts. A. G. CARTER, and H. G. ALOFS. Jan. 12, 1962 [June 19, 1961], No. 1266/62. Classes 43 and 141. [Also in Group XXV] A coupling for belts comprises a pair of superimposed sister-hook elements each including a portion provided with a plurality of spaced bars for receiving a belt each having a hook portion, the hook portions extending in opposite directions and defining an opening when the elements are held together. The two elements 15, 16 each have three spaced bars 26, 20, 30 around which the belt 14 is passed and a hook portion 32, 33 defining the opening. The end bar 26 is offset from the plane of the element. With the belt under tension the hook portions grip an eyebolt 10; by slackening the belt the hook portions may be separated and the eyebolt released. The belt may be a safety belt and the bolt an anchorage in a vehicle.
Patent GB-119379-A (GB)
Title: Improvements in and relating to Centrifugal Compressors.
IPC: F04D27/02
Filed: 1918-01-23
Abstract: 119,379. British Thomson - Houston Co., (General Electric Co.). Jan. 23, 1918. Regulating or controlling. - A number of compressors operating in parallel and each driven by its own motor, which is regulated by means responsive to the load on the corresponding compressor, are provided with means responsive to an operating condition common to all the compressors for simultaneously modifying the regulating means for each comopressor. The Figure shows two compressors 5, 6, driven by turbines 7, 8, the inlet valves 30 of which are each controlled by a counterbalanced lever 17 connected to a float 20 in the inlet conduit 11 to the compressor. A speed governor control is combined with this constant volume governor, which may be adjusted for different volumes by variations of the position of the weights 18. In the apparatus shown, the position of the weights 18 is determined by the pressure in the header 9 from which both compressors draw gas, acting through the counterbalanced float 34 and the shaft 14.
Patent GB-738181-A (GB)
Title: Improvements in or relating to variable speed gearing of the expanding vee pulley type
IPC: F16H9/16
Filed: 1953-01-16
Abstract: 738,181. Variable-speed gearing. ROWLANDS, T., and MOLINS MACHINE CO., Ltd. Jan. 1, 1954 [Jan. 16, 1953], No. 1353/53. Class 80 (2). Relates to gearing, particularly for machines making corrugated boarding, of the type in which cone-shaped expanding pulleys 4, 5 on driving and driven shafts 2, 3 are connected by a V-velt 9 and the flanges of each pulley are moved to adjust the velocity ratio by control arms 8 pivoted at 16. According to the invention, the ends of the arms 8 are formed as arcs 18a and are engaged by supporting means such as rollers 19, to relieve the pivots 16 of any substantial stress. The rollers 19 are mounted at the ends of pivoted links 20 and the pressure with which they engage the arcs 18a is adjusted by screws 22. The centres of the control arms 8 are pivoted at 18 to links 17 in turn pivoted at 16 to guide blocks 14 slidable in guides 15 in the gear case 1; the guide blocks 14 have threaded engagement with a rod 13 rotated to permit adjustment of the pivot points, &c. The velocity ratio is controlled by rotating a two part, oppositely handed screw 11 carrying nuts having pin-and-slot connections with the ends of the control arms 8. The screw 11 may be rotated by hand or by a motor,
Patent GB-577966-A (GB)
Title: Improvements in apparatus for removing dust from flue gases
IPC: B04C3/00
Filed: 1945-01-17
Abstract: 577,966. Removal of dust from flue gases. BIETH, T. C. Jan. 17, 1945, No. 1365. [Class 25] Means for removing dust from flue gases comprise a concentrator for intensifying a dust film around the inside of the chimney wall, which film is sucked out by a fan through slots in the wall to a dust collector and cleaner, the cleaned gas being reintroduced through an inlet below the outlet slots in such a way as to cause the chimney gases to rotate. As shown, cleaned gas is forced by a fan 12 up the pipe 13 and through an opening 14, arranged tangentially in relation to the flue 1, thus bringing the flue gases into rotation which, with the aid of a streamlined body 17, causes the heavier dust particles to be thrown towards the chimney wall. On reaching a collar 2 the film of dusty gas is sucked through the outlet slit 5 into a circular channel 8 whence it passes to a dust collector 10 and the cleaned gas is then drawn into the fan 12. The inlet 14 may be provided with adjustable nozzles to regulate the chimney draught. Any number of fans and dust collectors may be used.
Patent GB-1496575-A (GB)
Title: Gripper for use with a lifting apparatus for gripping an article desired to be lifted
IPC: B66C1/48
Filed: 1975-01-14
Abstract: 1496575 Lift operated gripper Y KONDO 14 Jan 1975 1459/75 Heading B8H A lift operated gripper comprises a pair of plates 10, 12 with a member 26 of inverted isosceles trapezoidal cross-section and guides 36, 38 connected therebetween to define parallel sided guideways in which jaws 40, 42 are slidably located. Each jaws has a pair of arms 60, 66 pivotally mounted therein, which mount a weight 62, 68 and are pivotable about a fulcrum formed by a projecting edge 50, 52 on the respective guide 36, 38. In operation the gripper is lowered over a load to be lifted, e.g. a girder 25, the weights are then manually raised to allow the jaws to slide into engagement with the load and then the gripper is raised causing said jaws to grip the load.
Patent GB-1259676-A (GB)
Title: Formation of coatings on copper containing materials
IPC: C23C22/52
Filed: 1969-01-10
Abstract: 1,259,676. Modifying copper surfaces. OBAYASHI GUMI K. K., KAJIMA KENSETSU K. K., SHIMIZU KENSETSU K. K., TAISEI KENSETSU K. K., TAKENAKA KOMUTEN K. K. and PARKER KAKO K. K. Jan. 10, 1969 [March 6, 1968], No. 1684/69. Heading C7U. Verdigns is formed on a copper or copper alloy surface by contacting with a solution (pH 4 to 5) containing ammonium and copper sulphate and mercuric chloride and then drying in an oxygen containing atmosphere. The verdigns so formed may be treated with a solution containing an alkyl (ethyl) nitrite, Examples of solutions are (g/l): (a) (NH 4 ) 2 SO 4  70, CuSO 4  SH 2 O 2 , HgCl 2  5, and (b) NH 4  Cl 15, NaCl 50, Cu(NO 3 ) 3H 2 O 100 to which 100 c. c. of 15% alcoholic ethyl nitrite is added. The first solution is dried for 10 to 30 minutes at 5 to 35‹ C. at a humidity of 50 to 90%.
Patent GB-308399-A (GB)
Title: Discs for vehicle wheels
IPC: B60B1/10
Filed: 1928-01-18
Abstract: 308,399. Jernberg, C. R. Jan. 18,1928. Disc wheels.- A forged wheel-disc preferably produced by the method and apparatus described in Specification 310,386, [Class 83 (iv), Metals, Working], comprises spoke-arms 7 which taper in width and thickness from the hub to the rim. Reference has been directed by the Comptroller to Specification 24247/11.
Patent GB-304245-A (GB)
Title: Manufacture of vat-dyestuffs
IPC: F16K35/00
Filed: 1929-01-17
Abstract: 304,245. Soc. of Chemical Industry in Basle. Jan. 17, 1928, [Convention date]. Addition to 279,479. Benzanthrone derivatives.-Bz1 : Bz1<1> or 2 : 2'- dibenzanthronyl sulphonic acids are alkali fused to give vat dyestuffs, which on alkylation yield vat dyestuffs dyeing grey shades and similar to the products of the parent Specification. According to the examples :-Bz1 : Bz1<1>-dibenzanthronyl is sulphonated by means of oleum; the resulting sulphonic acid (which is a yellow wool dye) is fused with caustic potash, giving a product which dyes cotton from the vat in greenishgrey tints; this on methylation by means of ptoluenesulphonic methyl ester in nitrobenzene in presence of sodium carbonate gives a product dyeing fast greenish-grey tints 2: 2'-Dibenzanthronyl sulphonic acid is also specified as a parent material. Specifications 181,304, 193,431 and 210,703 are referred to.
Patent GB-660836-A (GB)
Title: An improved percussion cutting device
IPC: B28D1/02
Filed: 1949-01-22
Abstract: 660,836. Cutting stone. MARCEROU, P. Jan. 22, 1949 [Jan. 23, 1948], No. 1828/49. Class 124 A portable stone splitting device comprises a percussively operated blade, two operating members arranged one at each end of the blade and means to maintain the correct distance between the operating members. As shown, two pneumatic percussive tools 7 and 8 have bolted to their pistons 5, 6, by bolts 3, 4, a blade 1 having teeth 2 of hard material. A weighted bar 16 having guides 17, 18 slidingly mounted on the tool bodies maintains the latter at the proper distance apart and may be removably connected to the blade 1 by struts 15. Two operators holding the handles 11, 12 attached to the tool bodies hold the device in its operating position on the block to be cut. Springs 13, 14 may be inserted between the tool bodies and the blade.
Patent GB-673387-A (GB)
Title: Improvements in radio receiving circuits
IPC: H04B1/20
Filed: 1950-01-24
Abstract: 673,387. Valve circuits for frequency modulation reception. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan. 24, 1950 [Jan. 27, 1949], No. 1853/50. Classes 40 (v) and 40 (vi). In an adapter for the reception of frequency modulated signals in conjunction with the low frequency amplifier of an existing radio receiver, the valve heaters are connected in series and the mains transformer dispensed with, means being provided for preventing hum voltages from reaching the output of the apparatus. As shown, the incoming signals are applied to R.F. amplifying stage 2, mixing stage 3, I.F. stage 5, and a frequency detector comprising a discriminator 6 and rectifiers 7. The output of an amplitude detector 8 is supplied after reflex amplification in the valve 5, to the valve 4, in order to suppress amplitude modulation. The output 9 of the apparatus is connected to the low frequency stage of a wireless receiver, and blocking condensers 14, 15, effectively isolate the rectifying circuit 7 from the mains and low frequency voltages, but allow the I.F. oscillations to pass. Alternative arrangements for isolating the rectifying circuits from the mains voltage are given in Figs. 2 and 3 (not shown).