baber/WOPTO huggingface dataset:
Patent GB-804088-A (GB)
Title: Improved ice block release apparatus
IPC: F25C1/24
Filed: 1957-01-02
Abstract: 804,088. Ice making. GENERAL MOTORS CORPORATION. Jan. 2, 1957 [Jan. 17, 1956], No. 178/57. Addition to 796,587. Class 29 Ice block release apparatus comprises a flexible tray and grid assembly having rigid transverse walls, guide supports for holding the assembly inverted and rotatable cam means for effecting a progressive flexing and sudden unflexing of the assembly. The assembly is preferably mounted in a recess on the inside of a refrigerator door. One end of the tray is supported in a U-shaped bracket 4<SP>1</SP>, having one end closed, and fixed at an angle on a side wall of the recess. From the corners of the other end of the tray project a short rod 34 and a longer rod 36. The short rod 34 is supported in a U-shaped bracket set parallel to the bracket 41 on one arm of a vertical bracket 44 attached to the back wall of the recess. The longer rod 36 rests freely against a stop 46 in the upper edge of the arm 43. The other arm of the bracket carries a motor rotating a cam 52 of a length to abut the rod 36. Rotation of the cam flexes the tray until the cam and prod 36 disengage when the tray unflexes against the stop 46 releasing the ice blocks into a container 46 supported on the bracket 44.
Patent GB-529233-A (GB)
Title: Improvements in apparatus for conversion of wave motion into electrical energy and the converse
IPC: H04R1/22
Filed: 1939-01-03
Abstract: 529,233. Telephone instruments. TENNANT, W. J. (Shure, S. N., and Shure, F. (trading as Shure Bros.)). Jan. 3, 1939, No. 213. [Class 40 (iv)] A microphone is provided with an inlet leading to one side of a diaphragm or like member and between this inlet and the diaphragm is a system of chambers &c., the acoustic properties of which are such as to shift the phase of the sound wave pressure by an amount equal to the difference of phase between the pressures at the inlet and the other face of the diaphragm. This is stated to confer directional properties on the microphone, a theoretical discussion being given. Three examples are described. Fig. 3 shows a diaphragm 22 connected by a rod 25 to a piezo-electric crystal 2 in a chamber 28. A permeable partition 26 is arranged in front of the diaphragm 22. The chamber 28 is closed by a cover 29 leaving a narrow passage 31, the width of which can be adjusted by screws 41 and springs 42. In a modification the cover 29 is replaced by a permeable sheet. Fig. 10 shows a diaphragm 52 carrying a coil 53 which moves in the air gap of an annular magnet 56. The magnet 56 and diaphragm 52 define a chamber the inlet to which is formed by the air gap. This chamber is divided into two communicating parts by a disc 59 mounted at a short distance from the pole piece of the magnet. Figs. 13 and 16 show a corrugated rubber 100 vibrating between the pole pieces of a magnet. A chamber is formed by a plate 104 mounted a short distance behind the magnet pole pieces and to this chamber is attached a tube 109 filled with sound - absorbing materials such as wool.
Patent GB-837348-A (GB)
Title: Improvements in outboard motors
IPC: B63H20/06
Filed: 1958-01-03
Abstract: 837,348. Outboard propulsion units. HARRISON, C. H. Dec. 17, 1958 [Jan. 3, 1958], No. 313/58. Class 114. In an outboard propulsion unit, for securing to a boat's transom, a reversible internal combustion engine 4 drives a propeller 8 via a drive shaft within the casing 5 and 7. The casings 5 and 7 are hinged at 3 so that the unit may tilt or a lock is provided to prevent tilting when the propeller is in reverse drive. The lock comprises a latch 9, pivoted at 14, having a hooked end adapted to drop over a pin 11 by the action of an armature (connected to the rod 27) of a solenoid 16 which is energised when an electric starter, within the casing 18, is set to start the engine 4 in reverse. The pin 11 may be adjusted to alternative positions and the latch 9 may be replaced by a lock of the sliding bolt type.
Patent GB-1145313-A (GB)
Title: Improvements in or relating to coupling devices for coupling working implements to tractors
IPC: A01B59/06
Filed: 1967-01-03
Abstract: 1,145,313. Coupling agricultural implements to tractors. JOHN DEERE-LANZ VERWALTUNGS A.G. 3 Jan., 1967 [3 Jan., 1966], No. 388/67 Heading A1P. A tractor power lift mechanism having a three-point coupling with hooks for the rapid attachment of an implement is characterized in that the upper link is extensible and is connected to the lower links so that the height interval between the upper and the lower hooks is variable. The upper link 2 is longitudinally adjustable both by a mechanical device 5 and a hydraulic device 6. The upper link is connected to the lower links 3, 4 via lifting links 27 by means of spacing rods 26 which are pivoted to the upper link by a rocking lever 25 having a torsion spring 22 whereby the upper link is biased into its retracted position. The spacing rods 26 are adjustable in length and in the retracted position of the upper link engage a spring biased locking pin 33 to retain the implement pin 11 in the hook. The rods are connected to the lift links 27 by a slot 60 in which engages a pin 58 which is arranged to engage in a recess 62 in the operative position of the linkage. In an embodiment the spacing rods 26 are connected directly to the lower links and the two rods are connected by an adjustable bar. The hydraulic device 6 may be double acting thus dispensing with the spring 22. In operation when the linkage is lowered, reduced pressure in the. hydraulic device 6. allows the spring 22 to pivot the rocking lever 25 to extend the upper link 2 which is then engaged under the implement pin 11. Raising of the linkage pressurises the hydraulic device 6 to retract the upper link which is first raised and then lowered, whilst pulling the implement so that its lower pins engage hooks 64.
Patent GB-223094-A (GB)
Title: Leer conveyor
IPC: B65G69/00
Filed: 1924-01-07
Abstract: 223,094. Williams, P. Q. Jan. 7, 1924. Charging. - The framework of an endless belt conveyer for feeding articles to a leer is oscillated about a vertical axis and at the same time moved longitudinally in order to deposit the ware in a straight line across the leer. Wheels 34 on brackets 32, 33 depending from the framework 120 of the conveyer 90 run on a track 20 which is rotatably mounted on a vertical tube 18. A platform 22 suspended from the track carries a motor 23 which drives a spur gear 28 in engagement with a fixed arcuate rack 29. A switch reverses the motor at the limits of the oscillation. An arm 320 pivoted on the track 20 is connected by a link 330 with the framework 120 and by a link 35 with a reciprocating cam follower 340, Fig. 5. A pin 36 on the mamber 340 engages a groove 37 formed in a gear 38 which is actuated by a gear 40 mounted on the same shaft as the gear 28. When the ware is to be set on end on the conveyer in the leer, it is discharged from the belt 90 into a pocket 48, one wall of which is formed by pivoted plates 47. A pusher plate 45 reciprocated by cam 42 actuated by a motor 41 pushes the ware from the pocket into the leer. When small ware is being dealt with, it is discharged from the belt 90 on to an inclined plate 49 detachably mounted in the opening of the leer. The tube 18 is used for supplying compressed air to nozzles 17 which direct the blast on to the conveyer 90.
Patent GB-518260-A (GB)
Title: An improved method of treating supports having adherent aluminium thereon for the purpose of recovering the aluminium and the material of the support
IPC: D21C5/02
Filed: 1938-01-06
Abstract: 518,260. Aluminium salts. HALBERSTADT, L. Jan. 6, 1938, No. 442. [Class 1 (iii)] [Also in Group IV] The recovery of aluminium from aluminiumcoated material such as paper, rubber, fabric &c. is effected by treating with a solvent in presence of an activating agent for the aluminium, whereby solution is effected in a state of dilution such that the support material-is not destroyed. Any known activating agent may be used, such as platinum, mercury, copper, tin, antimony, and their salts. As solvents hydrochloric acid and acetic acid are referred to.
Patent GB-461878-A (GB)
Title: Adjustable handle for brooms, rakes and the like
IPC: B25G3/38
Filed: 1935-08-29
Abstract: 461,878. Handle fixings. MASON, C. F., and MASON, H. C. L. Aug. 29, 1935, No. 476 /37. Divided out of 461,818. [Class 61 (i)] An adjustable handle attachment for brooms, rakes, mops, hoes, drags, deckscrubbers, &c. comprises brackets B, B<1> on a base B<3> carrying arms F for gripping the broom head &c. Y, a cross-member A with end trunnions a, a<1> passing through the brackets and carrying a socket A<1> for the handle X, and locking discs D, D<1> provided with projecting pins D<3> extending through holes in the trunnions a, a<1> so that the discs rotate with the cross-member A but are movable axially to disengage locking teeth B<2>, D<2>on the brackets and discs. The teeth are normally held separated by springs E and are caused to interlock by a bolt C and nut C<1>.
Patent GB-1145151-A (GB)
Title: Improvements in or relating to vacuum switches
Inventor: REECE MICHAEL PETER
IPC: H01H33/664
Filed: 1966-01-05
Abstract: 1,145,151. Vacuum switch contacts. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. 2 Dec., 1966 [5 Jan., 1966], No.511/66. Heading H1N. Each contact of a vacuum switch comprising a plurality of concentric annular ridges 11A, 11B, 11C each extending from a generally disc shaped portion 23A, 23B, 23C which are electrically connected together only at a central region by a stem 5 so that contact current flows separately through each portion 23A, 23B, 23C to the respective ridge, each ridge being formed with helical slots generally as described in Specification 997,384 and having approximately the same outside diameter to ridge height ratio. This ratio preferably lies between 1.5 and 4. The number of slots in each ridge is such that the helical segments are all substantially the same size. The form of the contact is stated to improve its flexibility so as to increase the contact making area. Further improvement can be made by any of the methods described in Specification 1,100,259.
Patent GB-1085101-A (GB)
Title: Substituted oxomorphanthridines
Inventor: HUNZIKER FRITZ
IPC: C07D223/20
Filed: 1966-01-05
Abstract: The invention comprises 5,6-dihydro-6-oxomorphanthridines of the formula <FORM:1085101/C2/1> wherein R represents a straight or branched chain C2- 4 alkylene group, R1 and R3, which may be the same or different, represent hydrogen atoms or C1- 3 alkyl groups, and one of R3 represents a hydrogen atom and the other R3 represents a halogen atom; and acid addition salts thereof.  The compounds are prepared by (a) reacting a compound of the formula X-H, if desired after prior, or during simultaneous, action of a condensing agent, with a reactive ester of a compound of the formula Y-R-OH, in which formulae one of X and Y represents a 5,6 - dihydro - 6 - oxomorphanthridinyl residue having a halogen atom as a substituent of one of the benzene nuclei and the other represents the boric group of the formula <FORM:1085101/C2/2> or (b) cyclizing, e.g. by heating, a compound of the formula <FORM:1085101/C2/3> wherein R4 represents a hydrogen atom or an acyl group and R5 represents a hydrogen atom or a C1- 3 alkyl group, or (c) alkylating a primary or secondary amine of the formula  <FORM:1085101/C2/4> Pharmaceutical compositions having anti-histaminic activity, for oral, parenteral or topical administration, comprise a compound of the invention together with a physiologically acceptable carrier.
Patent GB-642899-A (GB)
Title: Improvements in and relating to clothes' washing machines
IPC: D06F37/40
Filed: 1947-01-08
Abstract: 642,899. Operating clutches. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 8, 1947, No. 675. Convention date, Jan. 8, 1946. Addition to 625,324. [Class 80(ii) ] [Also in Group VIII] The machine of the parent Specification for washing and drying clothes is modified by the provision of stopping means 59, 101 to limit the movement into frictional drivin relation of the two coupling members 55, 72 which have permanent driving connections with the spinner basket and motor respectively. The coupling member 55 is supported by springs 58 so that the coupling torque is increased gradually when the driving connection is established until it reaches a maximum when the coupling member 55 is engaged by the stopping means. The machine is substantially identical with that described in Specification 625,325, with the addition of posts 101 mounted on the member 55 for co-operation with arms 59 carried by the frame member 43 ; the posts 101 are surrounded by the coil springs 58 which are mounted between the arms 59 and the member 55 so as to provide a yieldable support for the latter. When the spinner basket is to be rotated for the drying operation, the initial movement of the coupling member 72 brings it into engagement with the coupling member 55 and lifts the latter from the brake member 57, and the pressure between the two coupling members is controlled by the springs 58. The upward movement of the member 55 is effected by supplying pressure through a solenoid-valve 89 to a bellows 66, and, when the pressure in the latter reaches a predetermined limit, the member 55 will be raised sufficiently to cause the posts 101 to engage the arms 59. Changes in pressure between the coupling members will then be independent of the springs 58.
Patent GB-796023-A (GB)
Title: Improvements in or relating to flutter dampers
IPC: B64C13/00
Filed: 1955-01-09
Abstract: 796,023. Rotary dashpots. HOUDAILLE INDUSTRIES, Inc. Jan. 9, 1956 [Jan. 20, 1955], No. 716/56. Class 108(3) In a rotary dashpot of the type comprising vanes 19 dividing an annular chamber into a plurality of pairs of opposed working chambers 16, 17, in conjunction with fixed radiallydirected abutment members 24, the chambers of each pair being connected by passageways embodying flow restriction means 46, and by passageways leading outwardly through the cylinder wall to a relief valve 60 (Fig. 4). The ratio R2/r lies within the limits 1/40. L/r +.65 and 1/40. L/R +.25, where R1, R2, rand L are as shown in Fig. 1. Moreover R2/R1 lies within the limits .315 log 10  L/R1 + .34 and .315 log 10  L/R1 + .74, and R1/R lies within the limits .9 and .6. There are two vanes 19 and two members 24 resulting in two pairs of chambers 16, 17. The chambers 16, 17 are also connected by a one-way valve 60 (Fig. 4) permitting pressure relief from the chambers 16. A second valve 60a (Fig. 1) permits pressure relief in the reverse direction from the chambers 17. Retaining plugs 67 for the loading springs 64 of the valves 60, 60a, and further plugs 73, are of tin. The members 24 are held rigid with the outer casing 10 of the shock absorber, by means of plugs 22. Liquid in a reservoir 25 is urged by a spring-loaded piston 26 through passages 36 having check valves 37. The restriction means 46 is thermostatically controlled by a bimetallic element 57 adjustable at 55. The dashpot is for damping flutter of aircraft control surfaces. Reference has been directed by the Comptroller to Specification 712,321.
Patent GB-113297-A (GB)
Title: An Improved Process and Apparatus for Covering Paper and Fabrics with Metal Foil and the New Products Produced thereby.
Inventor: TSCHEIKE FRITZ
IPC: B31B3/60
Filed: 1917-01-16
Abstract: 113,297. Tscheike, F. Jan. 16,1917. Making compound fabrics.-Lengths of paper or fabrics are covered in a continuous manner with metal foil and are united thereto by adhesives which act under heat and pressure, such as resin, fat, oil, or wax, or by an adhesive formed by dissolving such substances in volatile solvents. The product is suitable for packing foods, or tipping cigarettes, or for use as an embossing-paper, &c. In one form of apparatus, the fabric a is passed from a roll 8 and over a heating-drum 15. A roll 11 of metal foil rests upon the fabric on the drum and unwinds with it, the two webs passing beneath a pressure roller 12, and the united webs to a roll 14. In another form of apparatus the fabric passes from a roll, over a large straightening-drum, and then over a flat heated table where sheets of foil are affixed to it by a plunger or roller.
Patent GB-651794-A (GB)
Title: Improvements in or relating to road-working and ground-working machines, excavators and the like
IPC: E02F3/20
Filed: 1948-01-12
Abstract: 651,794. Snow ploughs and road graders. LUND, P. Jan. 12, 1948, No. 885. [Class 107] [Also in Groups I and XXI] To grade a road surface, or to assist in snow clearing, a tool 1 is given a rotating translatory movement in such a manner that, in relation to the tool support 7, all the points of the tool rotate in planes which are parallel or perpendicular to the working plane of the tool, which may be the plane of the surface of the ground. The tool may be in the form of a bar or plate, and the planes of rotation of all points on the tool may make an acute angle with the,plane of the tool, which is driven by two or more crankshafts 2, 3. Specification 600,481 is referred to.
Patent GB-471842-A (GB)
Title: Improvements in or relating to rotary breakers
IPC: B02C2/04
Filed: 1937-01-12
Abstract: 471,842. Gyratory crushers. HUMBOLDT-DEUTZMOTOREN AKT.-GES. Jan. 12, 1937, No. 915. Convention date, Jan. 29, 1936. [Class 59] In a gyratory crusher the crusher head 5 partakes of two rotary movements, one due to the positive rotation of an eccentric bush 15 and the other due to the positive rotation of an eccentric bush 16. The head 5 is provided with a stepped crushing surface 39, the inclination of the steps meeting at the point O. The head is attached to a shaft 8 and is supported on a spherical thrust surface 9 connected to the head by lugs The eccentric bush 15 is driven by crown wheel 17 and pinion 19 driven by a shaft 18, and a larger wheel 24 of the shaft 1 meshes with teeth 23 on a wheel mounted on a stub axle 21, this wheel having internal teeth 22 in mesh with a wheel 20 on the eccentric bush 16. The concave 1 is provided with a stepped surface 40 and is pressed down by springs 35 onto a centring ring 2 which is adjustable by sectional shims 26.
Patent GB-621923-A (GB)
Title: Improved paraffin wax compositions
IPC: D21H17/35
Filed: 1947-01-10
Abstract: A composition comprises a major proportion of paraffin wax, which may be chlorinated, polyisobutylene and polyethylene.  Up to 1 per cent of 2,6-di-tert-butyl-p-cresol may be added to improve colour stability.ALSO:A composition for coating or impregnating paper and fabrics comprises polyisobutylene, polyethylene and a major proportion of paraffin wax, which may be chlorinated.  The resins may be first milled together, the mixture transferred to a heated kneader and the wax slowly added.  Up to 1 per cent of 2,6-di-tert.-butyl-p-cresol may be added to improve colour stability.
Patent HK-26877-A (HK)
Title: An ether of 1-(2-hydroxyethyl)-3-methyl-pyrazolin-5-one processes for its preparation and its use as an antithrombotic agent
Inventor: HORSTMANN H
IPC: C07D231/20
Filed: 1977-06-02
Abstract: 1454733 1 - (2 - Beta - naphthoxyethyl)- 3 - methylpyrazolin - 5 - one BAYER AG 6 May 1975 [6 June 1974 11 July 1974] 18970/75 Heading C2C The invention comprises the title compound and its salts. In examples, it is prepared by reacting (1) 2-beta-naphthoxyethylhydrazine with an alkyl or benzyl acetoacetate or tetrolate, or (2) a 2-beta-naphthoxyethyl halide with 3-methylpyrazolin-5-one or its sodium derivative. Therapeutic compositions having antithrombotic and thrombolytic activity comprise the above compound or its salts, and may be administered orally, parenterally or rectally.
Patent HK-65197-A (HK)
Title: HRSV vaccine
Inventor: NICHOLAS JUDITH A
IPC: A61K39/00
Filed: 1997-05-15
Abstract: Peptides useful for protecting humans from Human Respiratory Syncytial Virus infection is disclosed. Vaccines comprising the peptides and a method of protecting humans from HRSV infection are disclosed.
Patent HU-T49170-A (HU)
Title: Process for eliminating bitterness of lupinus-corns
Inventor: KOCH LEHEL
IPC: A23L11/00
Filed: 1988-02-12
Abstract: Remove the bitter taste of lupin seeds used for fodder their alkaloids content is lowered from 2% to 0.1 by warm dil. fractional extraction. The final prod. contains 10-12% moisture after drying.
Patent JP-S5283778-A (JP)
Title: Hydrocarbylated cephem compound
Inventor: YOSHIOKA MITSURU
IPC: A61P31/04
Filed: 1976-01-01
Abstract: PURPOSE: Hydrocarbylated cephem compounds of the formula (R is H, methoxy; R 1  is hydrocarbyl; R 2  is H, metal, halometal, acyl; R 3  is H, cation, ester residue, or may form lactone ring when both R 1  and R 2  are H; n is 0,1; dotted line is the double bond at the 2 or 3 position), such as 7-(2-thienylacetamide)-3-(1-acetoxyethyl)-2-cephem-4-carboxylic diphenyl methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11192467-A (JP)
Title: Stabilization of heavy metal contained in fly ash
Inventor: KANEFUJI KOUICHIROU
IPC: B09B3/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for stabilizing a heavy metal contained in fly ash by which the heavy metal is not eluted after reclamation. SOLUTION: The heavy metal contained in the fly ash generated when waste is incinerated or the incineration residue is melted is stabilized by this method. Namely, the fly ash is regulated to >=pH 8, then >=0.1 pts.wt. of the sulfur of a sulfurizing agent consisting of calcium polysulfide liberating sulfur ion or aluminum sulfate is added to 100 pts.wt. of the fly ash and kneaded, more than the equimolar amt of iron in an iron (II) salt consisting of ferrous chloride or ferrous sulfide with respect to the mols of the sulfur is then added and kneaded, and a pH regulator is added to the kneaded material to adjust pH to 9.0 to 11.0 and kneaded under an oxygen-contg. gas atmosphere.
Patent JP-S5498982-A (JP)
Title: Connecting method for insulated wire by induction heating
Inventor: KOBAYASHI KENZOU
IPC: H01R43/02
Filed: 1978-01-09
Abstract: PURPOSE: To obtain uniform quality connection and improve work efficiency by connecting wires with soldering material melted by induction heating and connecting at the same time the insulation layers with an external sleeve melted by excess heat thereof.  
     CONSTITUTION: An stripped end 2 of a wire is inserted into a solder sleeve 4 having approximately same inside and outside diameter as an insulation layer 3 of the wire and consisting of a plastic sleeve containing a soldering material 6, which is then placed in a tubular forming die 9 of an induction heating device 7 having a high frequency coil 8 on its outside. The soldering material 6 is melted by applying high frequency current to the induction coil 8 to connect the wire 2 to the other wire. While no induction current flows in the plastic sleeve 5, it is melted by the excess heat generated by the soldering material 6 for connecting the insulation layers 3 of two wires. The foregoing configuration enables to obtain uniform quality connection of the wire and considerably improves the work efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio