baber/WOPTO huggingface dataset:
Patent GB-937897-A (GB)
Title: New phenyl carbamates
IPC: B01J21/02
Filed: 1962-03-12
Abstract: The invention relates to carbamates of the formula <FORM:0937897/IV(a)/1> in which R is hydrogen or methyl, R1 is an allyl, a - or b -methallyl or a propargyl group, and R11 is a hydrogen or a halogen atom or an alkyl, alkoxy, alkylmercapto or dialkylamino group, provided that, when R and R11 are both hydrogen atoms, R1 is a propargyl group.  The compounds are prepared by standard processes, e.g. from an appropriately substituted phenol and methyl isocyanate or a N-methyl or N,N-dimethyl carbamic acid halide, from an appropriately substituted chloroformic acid phenyl ester and methyl-or dimethyl-amino. Examples are given of the manufacture of 3-allyloxyphenyl-N,N-dimethyl carbamate, 4- and 6-chloro-2-allyloxyphenol-N-methyl carbamates, 5-methoxy-, 4-methyl-, 5-methylmercapto- and 5-dimethylamino-2-allyloxyphenyl-N-carbamates, 2- and 3-propargyloxyphenyl-N-methyl carbamates, and 3-a -methallyloxyphenyl-4-chloro and 4-methyl-N-methyl carbamates. The products are useful as insecticides and may be used with solid or liquid diluents or carriers.  Experimental results of the use of some of the products are given, and in these experiments the products are used (a) as aqueous dispersions prepared with the aid of dimethyl formamide and nonylphenol polyglycol ether and (b) as wettable powders sprayed on to limed clay.ALSO:Insecticidal compositions comprise carbamates of the formula <FORM:0937897/VI/1> in which R is hydrogen or methyl, R1 is an allyl, a - or b -methallyl or a propargyl group, and R11 is a hydrogen or a halogen atom or an alkyl, alkoxy, alkylmercapto or dialkylamino group, provided that, when R and R11 are both hydrogen atoms, R1 is a propargyl group (see Group IV (b)).  The products are admixed with solid or liquid diluents or carriers. Experimental results of the use of some of the products are given, and in these experiments the products are used (a) as aqueous dispersions prepared with the aid of dimethyl formamide and nonylphenol polyglycol ether, and (b) as wettable powders sprayed on to limed clay.
Patent GB-678067-A (GB)
Title: Improvements in magnetic sound-recorders
IPC: G11B15/02
Filed: 1950-04-18
Abstract: 678,067. Magnetic recording apparatus. ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI. April 18, 1950. [May 14, 1949] No. 9477/50. Class 40 (ii). In a magnetic recording apparatus, the magnetic head and magnetic wire form part of an electric circuit of a relay controlling the driving means so that drive is maintained only when the wire is correctly placed in the groove of the magnetic head. The control circuit includes the coil of the relay whose normally open contacts are broken by interruption in the coil circuit, and in a preferred embodiment, the motor circuit includes the anode circuit of a valve T which is rendered non-conductive by the application of a negative grid voltage source BN in the absence of a circuit through the magnetic head TP, magnetic wire F and resistance r<SP>1</SP>, whereby the valve T is rendered conductive by the application of a positive grid voltage source BP. Specification 633,063 is referred to.
Patent GB-1409223-A (GB)
Title: Uv curable composition
IPC: C08F290/00
Filed: 1974-03-04
Abstract: 1409223 Organopolysiloxanes DOW CORNING CORP 4 March 1974 [28 Sept 1973] 9604/74 Heading C3T An organopolysiloxane composition curable on exposure to ultraviolet light comprises (A) a siloxane consisting essentially of from 0À5-100 mole per cent of units of the formula where R is a monovalent C 1 -C 30  hydrocarbon or halohydrocarbon radical and n = 0-2, any other siloxane units present being non-vinyl containing siloxane units of the formula wherein R<SP>1</SP> has the same meaning as R except vinyl and m = 0-3; (B) a siloxane containing at least one silicon bonded hydrogen atom, the ratio of silicon-bonded vinyl groups in (A) to the silicon bonded hydrogen atoms in (B) being from 1 : 100 to 100 : 1; (C) a photosensitizer, and (D) a mercapto-functional siloxane or silane as cure accelerator. Component (D) may be a silane of the formula wherein R<SP>111</SP> is a di- or tri-valent hydrocarbon radical, p = 1 or 2, q = 1 or 2, R<SP>1111</SP> is a monovalent hydrocarbon radical, s = 0-3, X is a hydrolysable group and q + s 1-4; or a siloxane having the average formula where # = 0-2, q + v = 1-3, any other units present having the formula Q t SiO (4-t)/2  where Q# R and t = 0-3. In the examples compositions are prepared from (A) a trimethylsiloxy endblocked siloxane copolymer of dimethylsiloxane units and methylvinyl siloxane units; (B) a trimethylsiloxy endblocked methylhydrogensiloxane; (C) benzo phenone; and (D) either mercaptopropyltrimethoxysilane or a siloxane of the formula The compositions are coated on to paper and cured by exposure to U.V. light.
Patent GB-104618-A (GB)
Title: An Improved Method of and Means for Code Telegraphy.
Inventor: DEHN FRANK BERNHARD
IPC: G09C1/00
Filed: 1916-07-07
Abstract: 104,618. Dehn, F. B., (Martens, R. C.). July 7, 1916. Codes.-Telegrams are coded and decoded by a piece of transparent material marked with a number of scale graduations to be used with the printed pages of catalogues or other books. A word in a selected page is indicated by the numbers of its co-ordinates on the scale graduations. The transparent sheet A is divided into squares by main division lines B and sub-division lines C, the scale graduations being marked along marginal lines D.
Patent GB-571821-A (GB)
Title: Process and apparatus for preshrinking fabrics
IPC: D06C21/00
Filed: 1943-06-16
Abstract: 571,821. Shrinking fabrics. REDMAN, F. R. June 16, 1943, No. 9652. [Class 42 (i)] A textile fabric is shrunk by a process comprising compressively rumpling it lengthwise and widthwise over its entire surface repeatedly in the presence of moisture and heat and maintaining the fabric substantially free from tension during and intermediate the repeated rumplings to which it is subjected. The fabric F is fed by resilient-faced rollers 11, 12 and belts 13, 14 to the downwardly inclined portion 1a of the work table 1 whereon the fabric becomes folded as at f. Fingers 10 disposed spirally about the circumference of rollers 9 feed the fabric forward in irregularly arranged bunches f<1>, the fabric being meanwhile moved towards the centre line of the table 1 by a dam 7a which extends in concave fashion across the table and is formed with a concave upper surface. To prevent the fabric clinging to the fingers 10, stripper rings 60, driven by a roller 65, are positioned therebetween, the rings 60 being guided by grooved rollers 61. Steam at about 215 ‹F is applied to the fabric by a transverse pipe 17a. The above operations are repeated several times throughout the first portion of the length of the treating chamber 5, the side walls of which are arranged gradually to converge, until a barrel-shaped fluted roller 8a feeds the bunched material to a downwardly inclined portion 1h of the next section of the treating chamber. Here the fabric is again subjected, a plurality of times, to similar treatment to that of the first section. The fabric is now fed by a second barrel-shaped fluted roller 8b to a further section of the treating chamber for further similar treatment, being thereafter fed by a further barrel-shaped fluted roller 8c to the drying chamber 21 through which air, heated to about 240‹F, is circulated by a fan. In this chamber the fabric is supported by two sets of belts, arranged alternately, the one set driven by pulleys fast on the shaft 32 and running over loose pulleys on shaft 35 and the other set being driven by pulleys fast on shaft 35 and running over loose pulleys on the shaft 32. Shafts 32, 35 are driven by elliptical gears from a common shaft 44, the driving gears being arranged at 90‹ to each other. In the drying chamber the fabric runs over rollers 50a, 50b formed with staggered corrugations so that the folded portions of the fabric are tumbled transversely. In a modification, the apparatus comprises transverse forwarding soft-faced rollers arranged alternately with pairs of similar rollers whose axes meet on the centre line of the machine and rotate to bunch the fabric transversely. The linear speed of fabric through the apparatus may be from 45 to 100 yards per minute. If the fabric was dry before processing, the moisture absorbed up till roll 8c is preferably not more than 80 per cent. of the dry weight of the fabric per sq. yard.
Patent GB-660580-A (GB)
Title: Improvements in and relating to anisotropic permanent magnets
IPC: C21D8/12
Filed: 1948-04-06
Abstract: In a method of making an anisotropic permanent magnet of an aluminium-nickel-cobalt-iron alloy, the alloy is produced having a preponderating [100] crystal orientation, the magnetic field used for magnetic hardening is applied parallel to the [100] direction and the magnet is finally magnetized in the same direction.  The required orientation may be obtained by abstracting heat in the required direction from the molten metal in a mould, e.g. by a water-cooled chill while the remainder is kept warm in a furnace. A sand mould may have a coated metal bottom and small electric heaters embedded in the sides.  The alloy may consist of 10-40 per cent Co, 10-28 per cent Ni, 6-11 per cent Al, 0-7 per cent Cu and 0-7 per cent Ti, with or without less than 1 per cent each of W, Cr, Mo, V, Zr, Ca, Ce and Si, the balance being iron and unavoidable impurities.  Specification 522,731 is referred to.
Patent GB-435997-A (GB)
Title: Improvements in or relating to heat insulation
IPC: F25D17/04
Filed: 1934-03-28
Abstract: 435,997. Storing gases under pressure; vacuum chambers. MUNTERS, C. G., 35, Strandvõgen, Stockholm. March 28, 1934, No. 9699. Convention date, April 6, 1933. Addition to 415,457. [Class 8 (ii)] Heat - insulating elements comprising hermetically sealed gas-filled chambers 10 for use in heat and cold retaining cabinets are filled with gas at atmospheric or lower pressure by mounting the elements in a container 2, evacuating the elements and container and supplying gas to the elements and a second fluid to the container simultaneously whereby excessive stresses on the walls of the elements are avoided. The elements are supported on a carriage 5 secured to the cover 3 and are connected to the vacuum pump 14 and gas bottle 12 by a pipe 8 and valves 19, 11 respectively. The container also is connected to the pump through a pipe 15 provided with a three-way valve 17 which connects the container to the pump or atmosphere in its respective positions. Specification 429,432, [Group XIII], is referred to.
Patent GB-1511872-A (GB)
Title: Carpet-gripping strips
IPC: A47G27/04
Filed: 1976-01-02
Abstract: 1511872 Securing carpets to floors DRAFTEX DEVELOPMENT AG 2 Jan 1976 [8 March 1975] 9735/75 Heading A4G A strip 10 for gripping a carpet comprises a metal strip 12 enclosed in a plastics or rubber sheath 16, the strip 12 having teeth 14 bent-up from it and projecting through the sheath. For fixing the strip 10 to a surface the underface 18 of the sheath is coated with adhesive or a doublesided adhesive tape is fixed to it, or holes can be provided in the strip 10 for fixing means such as tacks, nails or screws. In a modification, Fig. 2 (not shown), teeth are provided on the underface of the strip for engaging a surface. The sheath 16 can be extruded on to the strip 12.
Patent GB-1328946-A (GB)
Title: Determination of nickel ion concentration in solutions
IPC: G01N27/30
Filed: 1972-03-02
Abstract: 1328946 Electro-chemical analysis MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 2 March 1972 [2 March 1971 (2) 3 March 1971 (2)] 9771/72 Heading G1N A selective electrode for the measurement of metal ions comprises a disc composed of a SELENIDE, TELLURIDE or SULPHIDE of the metal, or a mixture thereof plus a selenide, telluride or sulphide of silver. (Silver sulphide must not be present with a sulphide of the metal). Examples of suitable mixture ratios are given. In this case the metal is NICKEL. The electrode may be otherwise constructed as in Specification 1310084.
Patent GB-123675-A (GB)
Title: An Arrangement for a Combined Hanger of Coat and Skirt, or the like.
Inventor: MOFFETT JAMES
IPC: A47G25/48
Filed: 1918-06-14
Abstract: 123,675. Moffett, J., Franks, H., and Goring, J. H. June 14, 1918 Coat and like hangers.-To support a skirt, a pair of trousers, or other garment without creasing, the upper end of the garment g is placed over a lath or slat a, having either a bevelled top edge b or a curved overhanging top edge, and also a slot c at each end. When the garment is smoothly arranged, the slots are placed over headed pegs d on a coat or other suitable hanger c. The weight of the garment causes the slat a to incline, as shown in Fig. 3, and thus grip the garment between it and the coat hanger. Two or more skirtsupporting laths may be carried from one hanger.
Patent GB-740055-A (GB)
Title: Improvements in or relating to a method and a device for separating oil from oil fogs occurring in machine tools
IPC: B23Q11/00
Filed: 1954-04-05
Abstract: 740,055. Machine-tool details. MSO MASCHINENUND SCHLEIFMITTELWERKE AKT.-GES. VORM. MAYER UND SCHMIDT. April 5, 1954 [April 4, 1953], No. 9858/54. Class 83 (3). [Also in Group XXIII] In a milling-machine in which oil or an oilcontaining emulsion is supplied through nozzle 3 to the cutter 2 and work 1, the oil fog is extracted through a suction opening 4 and pipe 7 by an exhauster 8, driven by an electric motor 9, and passes through pipe 10 and between the vertical plates 11 of an electric condenser. The oil deposited on the plates 11, drains into a tray 12 and the purified air leaves the machine at 13, an air inlet 5, which is preferably adjustable, being provided. The exhauster 8 may be on the outlet side of the condenser 11. A single oil-recovery apparatus may serve a group of machines which may be all of the same kind or mixed, e.g. grinding, polishing, milling &c. machines.
Patent GB-1419006-A (GB)
Title: Electromagnetic relay
IPC: H01H50/64
Filed: 1973-02-28
Abstract: 1419006 Electromagnetic relays RAUSCH & PAUSCH 28 Feb 1973 [18 Oct 1972] 9876/73 Heading H1N An electromagnetic relay has a fixed contact 16 and a movable contact spring 8 mounted in a block 5 with the spring 8 formed with a contact carrying tongue 13 which is displaceable by the armature 9, by means of a member 10, and the free end of the spring 8 co-operates with a fixed abutment 17. The abutment 17 may be part of a relay case 17 or of a separate member or members secured to the relay yoke 4 (Figs. 7 and 8, not shown). The casing 11 may have a pair of abutments 17, 18 which are chamfered at 20 to locate the spring 8 during assembly of the relay.
Patent GB-681680-A (GB)
Title: Improvements in and relating to adjustable v-belt pulleys
IPC: F16H55/56
Filed: 1951-04-27
Abstract: 681,680. Variable diameter pulleys. NIELSEN, P., and SIMONSEN, V. April 27, 1951 [April 29, 1950], No. 9878/51. Class 80 (ii). A multiple V-grooved pulley comprises one fixed flange 1 with a screwed hub 2 on which other flanges 3, 4 and 5 are screwed and independently adjusted to suit the width of the cooperating belts. The inner flanges 3, 4 are locked together and the outer flange 5 is secured by a lock nut 6.
Patent GB-995379-A (GB)
Title: Improvements in or relating to electrical rectification apparatus
IPC: H01M10/46
Filed: 1962-03-15
Abstract: 995,379. Rectifying. DYNAMIC INSTRUMENT CORPORATION. March 15, 1962 [May 5, 1961], No. 9900/62. Heading H2F. [Also in Division H1] The capacitors, rectifiers and transformer of the rectifying circuit shown in Fig. 15 are potted in a casing to form a plug-in unit. Rectifier 25 is arranged underneath the secondary winding, rectifier 34 above it and capacitor 23 on top. Capacitor 31 is arranged as shown. The rectifiers may be arranged outside the windings.
Patent GB-1470145-A (GB)
Title: Anti-sway system for suspended loads
IPC: B66C17/04
Filed: 1975-03-10
Abstract: 1470145 Anti-sway systems for suspended loads FRUEHAUF CORP 10 March 1975 [11 March 1974] 9915/75 Heading B8B An anti-sway system for arresting the sway motion of a load 21, secured to a lifting spreader 17 suspended from a lifting platform 13, which may be a movable trolley supported on crossbeams 15 of a mobile cargo handling crane 11, by hoist ropes 19 comprises anti-sway ropes 41 engaged at one end with a brake 45 through pairs of rope drums 51 at either end of a shaft 29 and secured at the other end to feeder reels 57 on the platform 13. The ropes 41 extend in opposite directions from the drums 51 in such a manner that unreeling of the ropes 41 from any of the drums 51 causes unidirectional rotation of the shaft 29. Each drum 51 includes an independent internal clutch (not shown) which connects the drum 51 to the shaft 29 when the rope 41 is pulled off the drum 51. The clutch permits overrunning of the drum when a spring motor (63), Fig. 2 (not shown), takes up slack in the rope 41 due to differences in the reeling geometry or during return sway motion of the load. As shown the spreader 17 is moving laterally in the direction of the arrows. Ropes 41 are pulled from the upper two of the drums 51 causing work to be done on the brake 45 while the two lower drums 51 are overrunning and the ropes 41 attached to these drums 51 are being rewound by the spring motors (63). Fig. 7 (not shown) illustrates the effect of a rotational sway motion. When the load is lifted by the hoist wires 19 by rotation of hoist drums 35 the feeder reels 57 are driven through a chain 69 to take up the ropes 41. Drums 51 thus remain substantially stationary during lifting.
Patent GB-541727-A (GB)
Title: Improved method of and apparatus for cutting gears
IPC: B23F1/06
Filed: 1940-06-06
Abstract: 541,727. Gear-cutting; milling-cutters. GLEASON WORKS. June 6, 1940, No. 9930. Convention date, July 15, 1939. [Class 83 (iii)] In a method of cutting longitudinally curved teeth, particularly of the form-cut type on tapered gears such as bevels and hypoids a face mill cutter 10 having both roughing and finishing blades is rotated in engagement with the blank with a depth feed between cutter and blank which is interrupted during each revolution of the cutter while the finishing blades are passing the work except during the last revolution, when the finishing blades 13-47 which are arranged on segments 11 secured by bolts 12 may each cut on both sides or alternate blades may cut on opposite sides. Preferably the even numbered blades are bottom cutting blades which project beyond and have less pressure angle than the side cutting blades while the odd numbered blades are side cutting blades arranged to cut alternately on opposite sides of the space. All the inside cutting edges are at one distance from the tool centre 50 and all the outside edges are another distance from such centre. The finishing blades 48, 49, are respectively inside and outside blades which may either be identical with corresponding roughing blades or if desired of slightly greater point width. These blades ate spaced apart by a distance greater than the face width of the gear so that only one blade acts at a time. The gap 52 is of sufficient extent to permit the axial movement of the cutter during its return to roughing depth. The feed cam 70<SP>1</SP> for producing the required depth feed to complete a gear in four revolutions of the cutter is shown in Fig. 4. The parts 73, 75, 77, 79, produce progressive depth feed while the roughing blades are passing the blank while the parts 74, 76, 78, produce slight withdrawals of the cutter while the finishing blades are passing the blank. After the fourth revolution there is a dwell portion 80 which allows the finishing blades to act, followed by a complete withdrawal portion 81 and another dwell 71 during which the blank is indexed. The feed cam may be arranged as shown in Fig. 3 to actuate a follower 176 carried by a block 180 secured to a sleeve in which the spindle 127 of the cutter C is mounted. Instead of effecting a withdrawal of the cutter while the finishing blades are passing, the cutter may be allowed to dwell at the positions to which it is fed during the roughing cuts.
Patent HU-T60585-A (HU)
Title: Formed glass provided with electric circuit
Inventor: POLAT JACQUES
IPC: C03B23/02
Filed: 1991-06-28
Abstract: The invention relates to a moulded heating window made up of a curved sheet of glass with electrical wiring. The transparent collecting bands are partly covered with a darker layer of enamel having a greater heat absorption capacity, by which means it is possible, by adjusting the layout of this layer of enamel, to modify the heating of the glass sheet during heating prior to bending and thereby to achieve better control over the bending. The invention is applicable to rear windscreens for cars. <IMAGE>
Patent HU-T64731-A (HU)
Title: Method and device for purifying waste water
Inventor: WOLF BERND MICHAEL
IPC: C02F1/62
Filed: 1991-03-16
Abstract: The pyrolysis residue from pyrolytic treatment of waste materials with a content of organic material, which is discharged via a water bath, is used for the purificn. of industrial or urban effluent water, contaminated drinking water, ground water or aq. special wastes contg. organic contaminants and heavy metals, by means of filtration. The pyrolysis residue is held at at least 10% moisture content and introduced into one or more parallel or series connected, aerated filter vessels or filtration reactors and the effluent water etc. to be treated is pumped through the wet pyrolysis residues until their physical adsorption power is exhausted. Pref. silicate materials and clays such as zeolites, bentonite, montmorillonite, rodonite, etc., may be mixed with the waste material entering the carbonisation unit to improve the binding of organic material and heavy metals.
Patent HU-T56308-A (HU)
Title: Steel wire for reinforcing embedding material, first for reinforcing concrete and method for producing such steel wire
Inventor: CZOMBA GYULA
IPC: E04C5/03
Filed: 1989-12-07
Abstract: Steel wire for reinforcing embedding materials, especially concrete, in which the outline (4) of the cross-section is a three-branched epitrochoid which also has gradually widening and disappearing ribbing (5) along three generatrices with a constant increase in thread pitch, the maximum depth of which corresponds to the difference between the radius (rk) of the circle which can be described around the cross-section and the radius (rb) of that which can be inscribed in it.
Patent JP-S59128250-A (JP)
Inventor: SATOU TAKESHI
IPC: C04B22/12
Filed: 1983-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5385949-A (JP)
Title: Method of treating waste liquid
Inventor: KAWASUGI TADAAKI
IPC: C02F1/72
Filed: 1977-01-08
Abstract: PURPOSE: To improve the chromatic component removal rate in a method of treating waste liquid including a step of separation through floating by providing an ultraviolet irradiation unit in part of a section for aeration, a section for pressure reduction or a section for separation by floating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63170180-A (JP)
Title: Pipe traveling device
Inventor: UCHIDA YOSHIKUNI
IPC: B62D57/024
Filed: 1987-01-08
Abstract: PURPOSE:To prevent any rotation of a device itself from occurring, by installing at least three crawlers set up radially and also both first and second trucks having three pieces of wheels likewise, and transmitting power of the motor mounted on the second truck to these crawlers, thereby making them travel. CONSTITUTION:This pipe traveling device consists of a first truck 1 as a crawler part installing three crawlers 3 at equi-angular intervals and as second truck 2 as a motor mounting part installing three wheels 18 at equi-angular intervals likewise, and both these trucks 1 and 2 are coupled together by a shaft 13 and a spline 14. A toe-in angle is put on two wheels among these three wheels 18, whereby rectilinearity is improved and, what is more, a device itself is prevented from rotating. And, with rotation of the motor 17 mounted on the truck 2, a sprocket 11 is rotated by a worm 8, a worm wheel 7 installed in the shaft 13 and a sprocket 9 being set up on the same shaft via a chain 10, thereby driving each of these crawlers 3.