baber/WOPTO huggingface dataset:
Patent YU-6593-A (YU)
Inventor: CAIN P A
IPC: A01N43/80
Filed: 1993-02-04
Abstract: 4-Benzoyl isoxazole derivatives of general formula (I): <CHEM>     wherein     R represents a hydrogen atom or a group -CO2R<5>; R<1> represents methyl, isopropyl, cyclopropyl or 1-methylcyclopropyl;     R<2> represents -S(O)nR<5><1>; R<3> represents a chlorine, bromine or fluorine atom, a straight- or branched- chain alkyl, alkoxy, haloalkyl or haloalkoxy group, an alkenyl group or a methyl or ethyl ester group; R<4> represents a chlorine, bromine or fluorine atom; an alkyl, alkoxy haloalkyl, haloalkoxy, -S(O)pR<5><3> or cyano group;     R<5> represents an alkyl or haloalkyl group;     R<5><1> and R<5><3> independently represent an alkyl group, and     n and p independently represent zero, one or two, and their use as herbicides is described.
Patent CR-11746-A (CR)
Title: Derivados de acido ciclopentanocarboxilico condensados sustituidos con acilamino y su uso como productos farmaceuticos
Inventor: SCHAEFER MATTHIAS
IPC: A61K31/16
Filed: 2010-10-21
Abstract: Derivados de çacido ciclopentanocarboxilico condesados con acilamino y de uso como productos farmaceuticos.
Patent DK-64392-A (DK)
Inventor: KRISTENSEN JOHANNES NYVANG
IPC: D04B21/20
Filed: 1992-05-14
Abstract: PCT No. PCT/DK93/00162 Sec. 371 Date Apr. 11, 1995 Sec. 102(e) Date Apr. 11, 1995 PCT Filed May 13, 1993 PCT Pub. No. WO93/22999 PCT Pub. Date Nov. 25, 1993.A panty brief is made by flat knitting a front piece (1) and a back piece (1'), leg openings (8,9) being formed at a marginal edge zone (6) at the bottom of the panty brief. The marginal bottom edge zones (6) are partially made of soluble yarn (8) for forming larger stitches (19,20) and thereby a looser structure in the panty brief after dissolution of the yarn.
Patent DK-88083-A (DK)
Inventor: WHITE JR DONALD H
IPC: B01D53/30
Filed: 1983-02-24
Abstract: A method and apparatus are provided for adsorbing water vapor or other first gas from a mixture thereof with a second gas to reduce the water vapor or first gas concentration in the mixture to below a permissible maximum concentration, in which the advance of the leading edge of the adsorption front in a sorbent bed is detected by sensing the advance of the temperature front that precedes the adsorption front, and this advance is detected by sensing the temperature of the sorbent bed sufficiently far from the end of the bed to prevent the temperature front from leaving the bed, using a temperature sampling probe; when the temperature front reaches this point, the adsorption front is still a distance away, since it follows the temperature front, and the adsorption cycle is discontinued, and the bed regenerated; the regeneration cycle can similarly be controlled independently, to be terminated when regeneration is complete, as detected by advance of the temperature front in the opposite direction.
Patent EG-17661-A (EG)
Title: Process for selestively controlling weeds in crops of useful plants
IPC: A01N47/36
Filed: 1985-04-10
Granted: 1991-03-30
Abstract: A novel process for selectively controlling weeds in crops of useful plants in the pre-emergence process by the use of herbicidal sulfonylurea derivatives, which process comprises applying the herbicidal active substance in close proximity to and simultaneously with the cultivated-plant seed to the cultivated area.
Patent FR-1455156-A (FR)
IPC: C08L63/00
Filed: 1965-06-16
Granted: 1966-10-14
Abstract: Polyepoxides are cured using polysulphide polymers containing amino groups.  Examples of suitable polymers are disclosed in U.S.A. Specifications 2,606,173 and 2,466,963 and in particular in Specification 1,102535.  The poly-epoxide may be mixed with the amino-containing polysulphide polymer in a weight ratio of 1:5 to 5:1 and may be cured by heating at 20-150 DEG  C., e.g. for at least 15 minutes.
Patent GB-1211642-A (GB)
Title: Porous polyisocyanurate
Inventor: DARR WILLIAM CHARLES
IPC: C08G18/02
Filed: 1968-01-01
Abstract: 1,211,642. Porous polyisocyanurates. MOBAY CHEMICAL CO. 1 Jan., 1968 [9 Jan., 1967], No. 135/68. Headings C3C and C3R. A porous polyisocyanurate polymer which is free of groups that undergo thermal cleavage at a temperature below that of the isocyanurate group is produced by mixing an organic polyisocyanate with a blowing agent inert to isocyanate groups, a foam stabilizer and a catalyst for reacting the polyisocyanate with itself to form the polyisocyanurate, in the absence of moisture and reactants which will form groups that undergo thermal cleavage as above. The polyisocyanate may be a mixture of formula where m is 1-3, n is 0À5-2À0, X is H, halogen, C 1-6  alkyl or alkoxy or nitro and R is an alkylene group, or a mixture containing toluene diisocyanate. The blowing agent may be hexane, benzene, acetone, trichlorofluoromethane, methylene dichloride or isopropyl chloride. The catalyst may be 2,4,6-tris(dimethylaminomethyl)phenol. The stabilizer may be a silicone oil of formula where (C 3 H 2n O) is a mixed polyoxyethylene polyoxypropylene block copolymer having 17- oxyethylene and 13-oxypropylene units; or sorbitan mono-oleate, polyoxyethylene sorbitan trioleate or polyoxyethylated fatty acid.
Patent GB-467675-A (GB)
Title: Improvements in pick-up devices for phonographs
IPC: H04R11/08
Filed: 1936-01-02
Abstract: 467,675. Phonographic recorders and reproducers. SYKES, A. F. Jan. 2, 1936, Nos. 182 and 6904. Addition to 439,800. [Class 40 (iv)] The invention relates to a pick-up device, applicable also as a recorder, or as a vibration motor, in which a blade-like resilient armature is clamped in an extended grip to an acoustically fixed support and has its free portion positioned so that on vibration it varies the flux in a magnetic circuit and in which damping material is disposed between the entire length of the clamped portion or portions of the armature member and its support, and the unclamped portion of the armature is free to vibrate. According to the present invention the magnet is directly moulded into a shell or housing which, during the moulding operation, is also formed with a recess or slot for the polepiece which may be solid or in the form of stampings. As shown the cobalt steel magnet 4 is directly moulded in a casing 96 formed with a recess for the polepiece 6 and a bobbin 10 which has a flange 9 arranged in conjunction with the lower surface of the polepiece 6 to form a surface against which a flattened rubber sleeve 12 embracing the armature 7 is clamped by a plate 13. Washers and distance pieces may be interposed between the housing and plate 13, or, in a modification, the housing or plate is formed with legs to provide a predetermined degree of clamping without lateral or longitudinal tilting of the armature. The Edison floating member 67 may be cut away to reduce its weight and its action supplemented by a spring acting downwardly on a pin 98. The connection between the armature 7 and stylus lever 68 may be formed by a common pin 73, Fig. V, having an integral or soldered loop to engage with the stylus lever.
Patent GB-103834-A (GB)
Title: Improvements in Adjustable Pipe Wrenches, Spanners and the like.
Inventor: LINDBLOM HJALMAR
IPC: B25B13/12
Filed: 1916-01-06
Abstract: 103,834. Lindblom, H. Jan. 6, 1916. Pivoted and sliding jaw wrenches.-A pipe wrench comprises a fixed jaw A on the end of a shank B toothed on its inner edge, and an adjustable jaw C adapted to slide thereon and having teeth c<1> about which, when engaging the shank teeth b', the adjustable jaw may pivot, a spring s normally holding the teeth in engagement. A projection c<6> of the jaw is pressed to rock the jaw C against the pressure of the spring. To disengage the teeth for movement of the jaw along the shank, pressure is applied at c<5>. Openings in the side cheeks c' of the jaw C permit of the teeth c' being cut when the jaw and side cheeks are made integral as shown.
Patent GB-1341434-A (GB)
Title: Centering the stator and rotor components of dynamoelectric machines
IPC: H02K15/16
Filed: 1971-01-04
Abstract: 1341434 Centring rotors in stators DANFOSS AS 4 Jan 1971 [13 Jan 1970] 244/71 Heading G1M Electric motor stator laminations in a stack 4, Fig. 1, are arranged to enclose a rotor 1 supported by its shaft 2. In some small motors e. g. in refrigerators, the rotor has to be centralized with respect to the laminations 4, and apparatus to enable this to be done comprises jaws 8, 9 carried by arms 10, 12 pivoted together at 13 for angular movement together and independently about a fixed fulcrum 11, a double acting actuator 15 operating the jaws, a second double acting actuator 16 which may be used to pivot the stator as a whole about 11, and an arm 14, extending from the arm 12 and movable between slidable but lockable blocks 18, 19 connected by links 24, 25 to a datum block 26. In operation the actuator 16 is operated to move the stator to contact the rotor at the point a; the arm 14 moving the block 19 downwardly to a limiting position where it is locked by 23. The stator is then moved to abut the rotor at point b, the arm 14 moving the block 18 to a position where it is locked by 22. The actuator 16, Fig. 2, is then operated to abut the end 17 of the arm 14 with a surface 27 of the block 26 which has been moved inwardly to a mid block position by the links 24, 25, and in this position the rotor is centralized in the stator in a vertical direction. The rotor is then centralized in a horizontal direction through the points c and d by repositioning the stator so that its other pair of opposite sides is gripped by the jaws 8, 9. The actuators 15 and 16 are powerful enough to reposition displaced laminations of the stator, and the rotor may be centralized in more than two directions.
Patent GB-1241558-A (GB)
Title: Improvements relating to self-cleaning electric ovens
Inventor: RUSSELL WILLIAM MORRIS
IPC: F24C14/02
Filed: 1967-12-30
Abstract: 1,241,558. Ovens with pyrolitic cleaning. SIMPLEX ELECTRIC CO. Ltd. 9 Dec., 1968 [30 Dec., 1967], No. 266/70. Divided out of 1,241,556. Heading F4W. [Also in Division H5] In a heat-cleaning oven, primary electric heating elements are associated with at least one and not more than three of the oven walls, and secondary heating elements are associated with at least all but one of the remaining oven walls, and the primary heating elements are energized at a first rate of heat dissipation during cooking and a second lower rate of heat dissipation for heat cleaning, while the secondary elements are energized at a higher rate of heat dissipation for heat cleaning than that at which they are energized for cooking. The oven described is the same as that described in Specification 1,241,556.
Patent GB-130049-A (GB)
Title: Improvements in connection with Recoil Apparatus for Ordnance.
Inventor: BREMBERG AXEL
IPC: F41A25/02
Filed: 1918-01-05
Abstract: 130,049. Beardmore & Co., W., Bremberg, A., and Banks, A. Jan. 5, 1918. Recoil apparatus.-Relates to hydro-pneumatic apparatus having a floating piston separating the liquid and air, and consists in providing special combined means for adjusting the resistance offered to the flow of liquid during recoil, recharging the apparatus with liquid, and indicating the pressure within the apparatus. In the form shown, the liquid, during recoil, passes from a recoil cylinder (not shown) through passages C<2>, G, annular space C<1>, passages D, and screwdown valve E, and acts upon a floating piston B to compress air in a space C'. The conical face of the valve E is partly cut away to provide a small passage for the flow of liquid even when the valve is screwed home. The apparatus is recharged with liquid through the passage G<1>, and the valve spindle E<1> is first screwed inwards to support the floating piston B before the refilling plug G<2> is removed. The plug G<2> is fitted with a pressure gauge of the Bourdon type, Fig. 3, the expanding tube H of which contacts with the side wall G<3> of the plug to prevent damage under the high pressure caused when the gun is fired. The pointer H<2>, which may either move over a luminous background or itself be coated with luminous material, when viewed through an aperture H<3>, indicates whether the pressure in the brake is sufficient to permit the gun to be fired with safety.
Patent GB-740181-A (GB)
Title: Sphygmomanometer in the form of a cuff
Inventor: CLARK DAVID MYRON
IPC: A61B5/022
Filed: 1954-01-05
Abstract: A sphygmomanometer intended for personal use by a patient comprises an annular cuff of non-extensible fabric, the inner walls of both the envelope and bladder being of greater area than the corresponding outer walls so that folds of loose fabric lie in the interior of the cuff.  This enables limbs of all sizes to be accurately accommodated since during the early stages of inflation the loose folds are merely moved into contact with the limb without the application of any pressure.  A pressure gauge and an inflating bulb are attached in such positions that the former can be read by the patient and the latter can be actuated by the hand of the arm to which cuff is applied.  The bladder may be attached to the outer envelope by stitched tabs around the ends of the cuff.
Patent GB-928754-A (GB)
Title: Making pyridine derivative electrolytically
Inventor: ARNALL PAUL
IPC: C07D213/30
Filed: 1961-01-04
Abstract: 928,754. Making pyridine derivatives electrolytically. IMPERIAL CHEMICAL INDUSTRIES Ltd., and MIDLAND TAR DISTILLERS Ltd. Jan. 4, 1962 [Jan. 4, 1961], No. 336/61. Class 41. 2-#-methoxy ethyl pyridine is made by electrolysing a mixture of pyridine and 2-#- methoxy propionic acid or a salt thereof. The temperature should be kept in the range 35‹ to 50 ‹ C. Solvents e.g. water or ethanol may be used. In examples, the sodium and diethylamine salts of the acid are used, with iron, lead, carbon, platinum or copper electrodes. After electrolyses up to several hundred hours, the product is neutralized, extracted with ether, and the extract is fractionated, under reduced pressure. Specification 889,748 is referred to.
Patent GB-763894-A (GB)
Title: Radio frequency transmission system
IPC: H01P5/107
Filed: 1955-01-07
Abstract: 763,894. Transmission line coupling systems. STANDARD TELEPHONES & CABLES, Ltd. Jan. 7, 1955 [Jan. 14, 1954], No. 545/55. Class 40 (8). A hollow waveguide 1 is coupled to a strip transmission line of the type comprising two strip conductors 3, 4 separated by a dielectric layer 5 (which may be air) of thickness equal to a fraction of the shorter cross-sectional dimension of the waveguide. The strip 3 is much wider than the strip 4 and is connected to the lower wall 7 of the waveguide. The strip 4 is connected to the end of a transformer ramp 10 which may be of constant width as shown or may be flared to the full width of the waveguide. The flare may be curved asymptotically at either end. The dielectric layer may be terminated by a taper 5a as shown or may be flared to fill the guide and then tapered. The dielectric may be tapered in width as well as thickness. In the modification of Fig. 9 both the ramp and the dielectric layer are decreased both in thickness and width by a series of steps 18, 19, 20, 22, each of a length equal to a quarter-wavelength. Two ramps 24, 25, Fig. 13, may be provided and a tapered portion 26 of the dielectric layer arranged to project between the ramps. The portion 26 may be tapered both in thickness and width or in thickness only.
Patent GB-916950-A (GB)
Title: Improvements in or relating to printing machines
Inventor: MUNDAY BASIL SIDNEY
IPC: B41J11/30
Filed: 1961-01-05
Abstract: 916,950. Toothed gearing. INTERNATIONAL COMPUTERS & TABULATORS Ltd. Sept. 26,1961 [Jan. 5,1961],No. 570/61. Addition to 802,888. Class 80 (1). [Also in Group XVI] A driving device for a feed means in a printing mechanism as described in the parent Specification comprises a worm 32, coupled to the feed means and normally rotatable at one speed thereof, and shift means selectively operable to affect axial movement of the rotating worm, thereby to cause operation of the feed means at a second speed. In the driving device a worm shaft 31, to operate at the second speed, is moved axially during rotation to increase the angular velocity of a worm-wheel 33, by shift means comprising a spring 34, which in conjunction with a cam 35 and follower 36, supported on a pivotally mounted arm 37 at 38, urges the shaft 31, to the left as indicated in Fig. 3. The arm 37, which rocks about the point 38 when operating at the first speed and moves with its lower end to and fro in a slot 39, is prevented from rocking, when operating at said second speed, to affect the lateral displacement of the shaft 31, by an interposer 42 obturating the slot 39, with the interposer being actuated by an actuating wire 45 on receipt of a signal from a solenoid (not shown). The interposer is returned to its normal position by a spring 44, when the shaft 31 is operated at the first speed again. Specification 707,736 also is referred to.
Patent GB-791976-A (GB)
Title: An improved method of forming glass strands into bodies of predetermined shape
Inventor: BACON CLARE EUGENE
IPC: B29C70/30
Filed: 1956-01-06
Abstract: 791,976. Making binder-coated glass-fibre moulding-preforms. OWENS-CORNING FIBERGLAS CORPORATION. Dec. 28, 1956 [Jan. 6, 1956], No. 600/56. Addition to 723,724. Class 87(2). In the parent Specification a preform P, Fig. 1, of glass fibre coated with polyester resin or other binder is made by cutting glass strands S into short lengths S<SP>1</SP> by bringing them into engagement with cutting knives 49 mounted about the periphery of a roller 48, the knives forcing the strands within the periphery of a resilient-surfaced strand conveyer roller 45 so that the strands are folded over the edges of the knives to ensure cutting of all the fibres in the strands at the same place ; and coating the lengths S<SP>1</SP> with a binding material supplied as from a hopper 60 through an opening 64 in a duct 35 along which the lengths are blown to a matrix 20: the parent Specification also describes coating the strands before they are cut. According to the present invention the binding material is applied to the cut strands after they come to rest on the matrix, as by feeding the binder from a hopper 160 into the chamber 16 in which the cut strands are collected upon the matrix ; binding material may also be applied to the cut strands before they come to rest upon the matrix. A preform having its upper or lower surface, or both surfaces, formed of individual fibres may be obtained by increasing the speed of the cutting rolls 45, 48 at the beginning and/or end of the operation, this increase in speed resulting in the opening out of the strands into their individual fibres. The remainder of the description is as in the parent Specification. According to the Provisional Specification the binding material may be applied to the strands before they are cut into short lengths, or immediately afterwards, or during their passage through duct 35, or after or while they drop upon the matrix, or in any combination of these ways, and the duct may be lined with smooth copper, aluminium or tinplated metal.
Patent GB-451839-A (GB)
Title: Improvements in caps or covers for bottles, flasks or other vessels
IPC: B65D51/16
Filed: 1935-01-08
Abstract: 451,839. Filter caps for bottles. CHAPMAN, H. E., 94, Village Way, Pinner, Middlesex. Jan. 8, 1935, No. 622. [Class 125 (iii)] An air - filter cap for vaccine, serum and parenteral injection bottles comprises a chamber 4 for con taining the filtering medium 7 and oppositely disposed puncturable diaphragms 9, 10. The contents of the bottle &c. are withdrawn through the needle of a hypodermic syringe. The body 1 of the cap is of moulded rubber. Two curved ducts 5, 6 extend from the chamber 4 in opposite directions from diametrically opposed openings in the chamber. At the remote end of the duct 5 a conical nozzle 8 affords means of communication with the interior of the bottle. A closure plug 11 can be depressed to close the conical nozzle when required, owing to the elasticity of the material from which the cap is made. An air inlet hole 12 is also provided in the roof 10 so that air entering the bottle must necessarily traverse the duct 6, the filter pad 7, the duct 5 and the nozzle 8. The ducts 5 and 6 act as moisture traps. Small depressions 13 indicate suitable puncturing points for the needle. The filter 7 contains a suitable bactericide or fungicide. In a modification, the ducts 5 and 6 are substituted by a single C-shaped duct having a separate cover, and in a further modification the pad 7 is provided with walls of skins or strips of rubber and is so shaped as to guide the air through the pad.
Patent GB-571968-A (GB)
Title: Improvements in or relating to dynamo electric machines
IPC: H02K19/30
Filed: 1944-01-12
Abstract: 571,968. Synchronous dynamo-electric machines. MAWDSLEY'S, Ltd., and MINCHIN, C. W. H. Jan. 12, 1944, No. 638. [Class 35] A synchronous motor or alternator has main and auxiliary armatures 1, 4 with an A.C. winding 8, 9 and a D.C. winding 11, 15 on each, the two A:C. windings being in series and the two D.C. windings, which are relatively displaced 180 electrical degrees, being series connected to a commutator 12 for energizing the field magnet 14 associated with the main armature, the auxiliary armature co-operating with a magnetic unwound member separated therefrom by a radial air gap 6. The A.C. and D.C. windings may be in separate or common slots, and the magnetic member 6 may be stationary or rotary.
Patent GB-986241-A (GB)
Title: Line guides for fishing rods
Inventor: FRANKLIN THOMAS
IPC: A01K87/04
Filed: 1963-01-07
Abstract: 986,241. Fishing rods. ACCLES & POLLOCK Ltd. March 6, 1964 [Jan. 7, 1963], No. 649/63. Heading A1A. A line guide for a fishing rod is formed from a wire in the shape of a helix 6 having a free end 6a and arranged so that a line may be made to extend through the guide by manipulating it between the coils of the helix without having to thread it.
Patent GB-760685-A (GB)
Title: Improvements in apparatus for cutting or working electrically conductive materials
IPC: B23H7/20
Filed: 1953-01-09
Abstract: 760,685. Removing metal by electro-erosion. SPARCATRON, Ltd., and RUDORFF, D. W. A. F. May 27, 1954 [Jan. 9, 1953], No. 726/53. Class 83 (4). In apparatus for cutting electrically conductive materials by electro-erosion means are associated with the cutting electrode to bear on the surface of the workpiece in the vicinity of the cutting zone and operative to interrupt the current supply to the electrode at a predetermined stage and thus to prevent removal of further material. In an embodiment of an apparatus for automatically reproducing on a workpiece 1 the contour of a pattern 2, a stylus 4 on one end of a pantograph arm 3 bears on the pattern and a guide 5 is provided on the other end for an electrode 6 sliding telescopically over a sensing-rod 7. The electrode which supplies bathing fluid to the cutting zone is maintained at correct sparking distance from the work by a rack-and-pinion device 15, 16 actuated in response to deviation from normal of the spark gap current and/or potential. The rod 7 is intermittently urged towards the work by a cam 14 and when it reaches a position corresponding to that of the stylus 4 on the pattern, a contact 13 is broken to disconnect the supply circuit for the electrode. An electrode holder may be mounted to move along bar or tube stock when the latter is rotated. The sensing member may be a refractory insulating tube, which supplies bathing fluid to the cutting zone, telescoped over the electrode or the sensing member may be a quartz rod telescoped within a hollow electrode. Telescopic electrode and sensing rod arrangements may be used in cutting blind holes. When cylindrical bodies are being eroded the sensing rod may be arcuately spaced from the electrode. Specification 637,872 is referred to.