baber/WOPTO huggingface dataset:
Patent GB-995073-A (GB)
Title: Apparatus and method for sealing cartons
IPC: B65B51/20
Filed: 1964-01-06
Abstract: 995,073. Seaming non-metallic sheet metal. FIBREBOARD PAPER PRODUCTS CORPORATION. Jan. 6, 1964 [Jan. 14, 1963], No. 498/64. Heading B5K. [Also in Division B8]. In a method of sealing opposed flap portions of a partially formed carton, which flaps are treated with heat-sensitive adhesive, the flaps are guided adjacent a discharge of a heated fluid which is directed on to the heat-sensitive adhesive to effect a tackiness thereof and subsequently the flaps are forced together to effect bonding. A heat sealer 10 comprises an insulated hollow easing 11 which receives air from a blower from above, Fig. 2. Stacked resistance heating elements 13 are mounted on a core 12 preferably of stainless steel. Spacers 14, Figs. 2 and 3, with the elements 13 form passages to guide the air in non-turbulent manner and also act as heat radiating surfaces. The casing 11 is welded to a base 15 with an aperture therein covered by a plate 17 formed with diverging orifices 18. The flaps of the carton to be sealed are guided by a rail 19 on the plate 17 which rail co-operates with the walls 20 to maintain the flaps in a predetermined flight, the rail 19 being arranged closely adjacent one of the walls 20, Fig. 6. After the flaps have run through the guide means they pass between pressure rollers 22, 23 one or both of which may have ridges 24, Fig. 8, on the periphery thereof. The roller 22 is driven by driving a gear 26 on the shaft 25 thereof. A shaft 29 carrying the roller 23 is driven by a gear 30 thereon meshing with the gear 26 and is rotatably mounted within a member 31 mounted for limited swinging movements on a stub shaft 32 secured to the base 15. A compression spring 33 urges the gears 26, 30 together and an adjustment screw 35, Fig. 7 (not shown), urges the rollers 22, 23 together. A predetermined minimum distance may be maintained between the rollers 22, 23 by a second adjustment screw 36 (also not shown). Stationary blades 37, Fig. 6, scrape any residual adhesive off of the rollers 22, 23. The steps of forming the end closure of a carton C having a liner L and a jacket J are shown in Fig. 9. Selected portions of the liner L have previously been coated with wax or polyethylene. The seal may be cooled by a cooling fluid supplied through a nozzle 38 or by heat absorbing rollers. A control system for the heat sealer is shown.
Patent GB-1099702-A (GB)
Title: Process for preparing high molecular polymerizates and mixed polymerizates of ª‡-methyl-styrene
IPC: C08F12/12
Filed: 1965-01-06
Abstract: Polymers of alpha-methyl-styrene and nuclear-substitution products thereof are made by polymerizing alpha-methyl styrene alone, or admixed with another monomer, in the presence of an organolithium compound, e.g. butyl lithium, and a hydroxyalkylated phenol of the formula <FORM:1099702/C3/1> where X is H or a phenyl radical, R is H, or a methyl, ethyl, propyl, tert-butyl, isooctyl, isononyl-, isodecyl-, phenyl-, or a phenylisopropyl radical, R1 and R11 are selected from H, or methyl, ethyl, propyl-, or butyl radicals, m and n are integers, and the illustrated benzene nucleus may be polynuclear. Exemplified phenols are hydroxyethylated cumylphenol, hydroxyethylated octylphenol, hydroxyethylated beta-naphthol, hydroxybutylated hydroquinone, hydroxyethylated p-cresol, hydroxyethylated p - tert.-butylphenol alone and admixed with bis-(4,41-hydroxyphenyl)-propane, 1 - isopropenyl - 4 - isopropyl benzene, hydroxy-ethylated resorcinol, hydroxy-ethylated 2,21-dihydroxydiphenyl mixed with hydroxyethylated bis - (4,41 - hydroxyphenyl) - propane, hydroxyethylated bis - (4,41 - hydroxyphenyl)-propane mixed with hydroxyethylated b -naphthol. Exemplified other monomers are styrene, 2,3-dimethylbutadiene-1,3, methyl methacrylate, diisopropenyl - benzene, a mixture of styrene and methylmethacrylate, 2-vinyl pyridine, 1-isopropyl-4-isopropenyl-benzene, and butadiene.  The polymerization is preferably carried out in a hydrocarbon diluent.
Patent GB-793251-A (GB)
Title: Improvements in or relating to the heat treatment of metals and alloys
Inventor: BLAKELOCK HAROLD DENNIS
IPC: B23K35/38
Filed: 1955-01-07
Abstract: A method of heat treating, brazing or sintering a metal article composed of or containing an easily oxidized element comprises heating the article under reduced pressure and in the presence of, but out of contact with, carbon or a carbon containing substance capable of absorbing oxygen at the treatment temperature.  The carbon may be graphite, e.g. in the form of a graphite heating element.  The pressure may be below 50 microns of mercury.  The process may be applied to brazing nickel-chromium alloys and stainless steel and to the formation by sintering of a an alloy consisting of 20 per cent Cr: 10 per cent Co; 2.35 per cent Ti; 1.35 per cent Al; 0.09 per cent C; the balance being nickel.  This alloy may also be brazed using an alloy comprising 0.45 per cent C; 4.5 per cent Si; 15.0 per cent Cr; 3.75 per cent B; 4.0 per cent Fe; the balance being Ni.  A nickel-chromium alloy containing titanium and aluminium may be brazed with an alloy consisting of 80 per cent Cu and 20 per cent Ni. Specifications 659,043, [759,777 and 759,778 [both in Group XI]] are referred to.
Patent GB-505454-A (GB)
Title: Opening means for tins, cans or sheet metal containers and the like
IPC: B65D17/50
Filed: 1938-01-08
Abstract: 505,454. Tins etc.; seamed joints. BOGNER, P., and LIEBEL, W. Jan. 8, 1938, No. 635. [Class 66] [Also in Group XXII] A dished closure for attachment by doubleseaming to the end of a tin or can is formed with a wall part serving as support for a ripping wire 27 and offset from the wall bounding the dished portion by a narrow shoulder. The closure with the shoulder and wall-part before seaming may be formed as shown at 56, 57, Fig. 11, the ends of the wire being passed through perforations in the wall to lie in a recessed portion 57. In the construction shown seamed-on in Fig. 4 the wall part 31 against which the wire lies forms part of a hollow part-annular ridge 25 housing the wire. During seaming the shoulder indents the metal of the body wall at 37, sealing off the wire from the interior of the can. The wire, which may be of any form and sectional shape, may additionally be held in place by solder, and a gasket 34 of rubber latex &c. may be provided. In the modification shown in Fig. 8, the wire lies in a channel with parallel-sided walls 41, 42, the outer part 40 of which is thinned to facilitate breaking. In Fig. 9 the channel and wire are given a more outwardly disposed set by the shoulder 48 being formed of greater width ; a groove 49 may be rolled in the seam indenting the inner fold at 50. Fig. 10 shows a construction with a deeper wiresupporting wall 51, an outwardly divergent channel wall 52 and a thinned outer part 54. Specification 505,439, [Group XXII], is referred to in the Provisional Specification.
Patent GB-682693-A (GB)
Title: Oil level dipstick wiper
IPC: G01F23/04
Filed: 1950-01-11
Abstract: 682,693. Dip-stick wipers. EMMS, P. H. Jan. 1, 1951 [Jan. 11, 1950], No. 677/50. Class 19. A dip-stick wiper comprises, as shown, the combination of a dished circular sheet metal part b having therein a central hole e, a flat sheet metal disc a also having a central hole e and having a stem c, and a pair of absorbent pads f of semi-circular form contained between the sheet metal parts and having their straight edges in mutual contact, the sheet metal parts being secured together by tangs d. The central holes are of a sufficiently large diameter to allow a metal dip stick to pass. The stem c may serve as a handle which may be secured in desired position by a bolt, screw or the like or bent over in the form of a hook.
Patent GB-436342-A (GB)
Title: Improvements in method of forming pressed sheet metal spoked wheel bodies
IPC: B21D53/26
Filed: 1935-01-09
Abstract: 436,342. Vehicle wheels. KELSEYHAYES WHEEL CO., 3600, Military Avenue, Detroit, Michigan, U.S.A. Jan. 9, 1935, No. 751. Convention date, April 16, 1934. [Class 144 (i)] [See also Group XXII] The hub B and spokes E, Fig. 12, are pressed from a flat blank which is first cupped to form a hub, the flange is pressed to corrugated shape, Fig. 6, the edges are trimmed off in dies as in Fig. 7, and the flange is bent back through a right angle by successive steps to the lower reverse dotted position as shown in Fig. 10, the end K<2> of the corrugations thus being bent parallel to the hub axis. Specifications 436,338 and 436,340 are referred to.
Patent GB-144577-A (GB)
Title: Improvements in tension devices or yarn cleaners for creels for use with warping and beaming machines
IPC: D02H13/00
Filed: 1920-01-09
Abstract: 144,577. Kershaw, G. Jan. 9, 1920. Yarns, warping and beaming. - A support for the yarn cleaners or tensioning disks b, c in creels for warping and beaming machines, comprises three longitudinal parts a<1>, a<2>, a<3> connected by vertical parts, the slotted and flanged part a<1> being bolted by a wing-nut r and bolt q to the creel rail m, which may be flanged. The part a<2> has an arm or hook k and a guide-notch j for the yarn, whilst the part a<3> is cut away and carries the pivot f of the lower disk b, which has a central sleeve d supporting the thin upper metal disk c. This disk is provided with an upwardly-directed flange and supports one or several annular weights. The vertical portion between the parts a<2>, a<3> has a. guard finger l. The creel may have revoluble holders t, supporting cops with the yarn from one cop connected to the yarn from another, and glass guide-rods p.
Patent GB-787372-A (GB)
Title: Terpolymers and compositions containing the same
IPC: C08F220/12
Filed: 1956-01-10
Abstract: Terpolymers containing 1-30 per cent of (a) allyl or methallyl alcohol or a mixture thereof, 20-90 per cent of (b) styrene or a nuclear alkyl and/or halogen substituted styrene or a mixture thereof, and 1-70 per cent of (c) an a -b -olefinic monocarboxylic acid, an alkyl ester of acrylic or methacrylic acid having not more than twelve carbon atoms in the alkyl group, acrylonitrile, methacrylonitrile or a dialkyl ester of an olefinic dicarboxylic acid having 1 to 18 carbon atoms in each of the alkyl groups, are prepared by polymerizing a mixture of 20-80 per cent of (a) 10-80 per cent of (b) and 5-50 per cent of (c) by heating under autogenous pressure to at least 25 per cent conversion.  The substituted styrene of component (b) may be vinyl toluene, xylene, chlorobenzene, dichlorobenzene or trichlorobenzene, diethyl styrene or o-methyl-p-chlorostyrene.  Component (c) may be methacrylic, crotonic, cinnamic, maleic, fumaric, citraconic, mesaconic or itaconic acid or their esters with methyl, ethyl, isopropyl, n-butyl, a -ethylhexyl, n-octyl, t-octyl or t-dodecyl alcohols. Polymerization may be effected in a solvent such as benzene, toluene and xylene, using catalysts such as benzoyl, di-t-butyl and pinacolone peroxides and t-butyl perbenzoate. Residual monomers and solvent may be removed by distillation under reduced pressure.  The terpolymers dissolved in acetone, methyl ethyl ketone, dimethyl formamide and xylenebutanol mixtures may be used as coating compositions particularly together with a phenol-, urea- or melamine-formaldehyde condensation product, or a butyl ether of methylol melamine, or an alkyd resin. Pigments, dyes and fillers may also be included.
Patent GB-433596-A (GB)
Title: Improvements in electric heated flat irons
IPC: D06F75/26
Filed: 1935-01-10
Abstract: 433,596. Electric hand-irons. HEDLUND, M., 114, Birgerjarslgatan, Stockholm. Jan. 10, 1935, No. 863. Convention date, Jan. 11, 1934. [Class 138 (ii)] The thermostatic element 7 of an electric hand - iron is located between the sole plate 2 and an intermediate plate 1 and is insulated from the latter by a sheet 4 whereby it is responsive only to the radiators from the sole plate and the heating elements 3. If desired it may also be insulated from the heating elements. The expansible member 8 of the thermostat is provided with a bent upstanding portion higher than the intermediate plate and coacts with a spring 9. The spring, and another spring 10, are carried on the upper face of the intermediate plate and carry contacts in the circuit of a relay device which controls the circuit of the heating elements. The adjustment of the temperature at which the thermostat operates is effected by manually controlled movement of the spring 10.
Patent GB-1101192-A (GB)
Title: Method of producing clad sheet by explosive bonding
IPC: B23K20/08
Filed: 1966-01-07
Abstract: 1,101,192. Welding by pressure. BETEILIGUNGS - UND PATENTVERWALTUNG G.m.b.H. 7 Jan., 1966 [9 Jan., 1965], No. 864/66. Heading B3R. In producing clad material by explosive bonding, the cladding is arranged to form a series of angles with the base material and the explosive in foil form is provided on the side of the cladding remote from the base material. The base material may be in the form of a hollow cylinder and the inside or outside may be clad. The cladding 2 in one embodiment is of stainless steel, is of corrugated form and is covered with a similarly corrugated explosive foil 3 which is detonated at an end point 4. In an embodiment in which the cladding is introduced within a cylinder, the ends of the explosive and cladding are slightly overlapped.
Patent GB-1522281-A (GB)
Title: Toy shower device for use in combination with a doll
IPC: A63H3/52
Filed: 1977-01-11
Abstract: 1522281 Baths for dolls MARVIN GLASS & ASSOCIATES 11 Jan 1977 [5 Feb 1976] 00923/77 Heading A6S A shower-bubble bath for use in combination with a doll comprises a unit having a bath 22 and a shower attachment 28 provided with levers 70, 104, for selectively operating via bellow pumps 46, 94 the shower spray and/or an operating device comprising holes 88 in the bath.
Patent GB-903169-A (GB)
Title: Improvements in or relating to electric switch contacts
IPC: H01H1/20
Filed: 1960-01-11
Abstract: 903,169. Switch contacts. LANDIS & GYR A.G. Jan. 11, 1960 [Jan. 14, 1959], No. 941/60. Class 38 (5). A bridging contact 13, movable between pairs of fixed contacts 18, 19 and 20, 21, is arranged to pivot about an axis parallel to its longitudinal axis so that when out of engagement with the fixed contacts it lies at an angle thereto, Fig. 1, under the action of springs 14, 15, and when in engagement therewith it lies horizontally, Fig. 4. The upper spring 15 and the lower contacts 20, 21 may be omitted, in which case a lug 12 on the contact 13 is received in a small aperture instead of a slot 10, Fig. 8 (not shown). A second lug 11 is received in a slot 9 in each arrangement. The bridge may also be pivotable about a transverse axis for contact alignment. The rolling and sliding movement of the contact 13 gives a self-cleaning action.
Patent GB-1108621-A (GB)
Title: Improvements in or relating to fuel cells
IPC: H01M8/06
Filed: 1966-01-07
Abstract: 1,108,621. Fuel cells. SIEMENS A.G. 7 Jan., 1966 [9 Jan.. 1965], No. 941/66. Heading H1B. Water is removed from the electrolyte circulating through a cooler 5 during operation of the cell I by passing a gas through the electrolyte in the cooler to extract the water as water vapour. -The gas then passes through a compressor 13 to a water separator 14, the condensed water collecting in receptacle 15, before the gas is passed into the cell 1, if the gas used is one of the reaction gases of the fuel cell. Only part of the reaction gas need be used to remove the water (Fig. 2, not shown), and alternatively a gas separate from the two reaction gases may be used to remove the water, the separate gas circulating round an auxiliary path (Fig. 3, not shown) and being inert to the electrolyte. For a hydrogen-oxygen cell using KOH as electrolyte, with hydrogen and air or oxygen as reaction gases, the separate gas may be ammonia or nitrogen. A fuel cell for converting methane using sulphuric acid as electrolyte and air as oxidizing agent is mentioned. The electrolyte is circulated by a pump (20) or automatically by means of the lower mean specific gravity of the electrolyte in the cooler 5. The vapours carrier gas may be helium, neon, argon, krypton or xenon.
Patent GB-709586-A (GB)
Title: Improvements relating to temperature responsive devices
Inventor: DOLZA JOHN
IPC: H01H37/46
Filed: 1952-01-12
Abstract: 709,586. Temperature-responsive devices. GENERAL MOTORS CORPORATION. Jan. 12, 1952, No. 989/52. Class 64(2) A temperature - responsive actuating element comprises a strut, formed of a plurality of relatively thin, longitudinally corrugated parallel strips of high heatexpansion material, the strut joining the ends of arched frames of low heatexpansion material having central portions spaced from the strut. Further, one central portion is connected to a fixed mounting bracket and the other to a spring-controlled member movable on the bracket in accordance with changes of temperature in the region of the strut, the spring maintaining the strut under tension. In the form shown, arched frames 46, 47, formed of metal having a low thermal co-efficient of expansion, are connected at their ends by distance pieces 44 to which the ends of the strut member are attached. The strut member comprises spaced corrugated plates 26, 27 of manganese alloy supported by a brace 28 and riveted at 34 to metal compensator plates 40 which are connected by bolts 45 and the distance pieces 44 to the free ends of the' arched frames. The compensator plates 40 serve to eliminate the effects of expansion of the arched frames. The flat central portion of frame 47 is suspended by a stirrup 22 from a fixed bracket 24, the stirrup being fast with the fixing plate 20, Fig. 6. The flat centre of the frame 46 is connected to a rod 55 which slides through the bracket 24 against the action of springs 54 and is connected to one arm of lever 64 fulcrumed in the bracket, the other arm having a cam slot for engagement with lever 70a which operates any suitable outside device to be controlled. Rod 55 and its connection to lever 64.are capable of screw thread initial adjustment. The temperature-responsive device shown is placed in a stream of hot gas, deflectors 36 ensuring the passage of the stream through a sinuous path between the corrugated plates 26, 27.
Patent HK-56291-A (HK)
Title: Coloured hydrogel objects and their production
Inventor: COSTA NICHOLAS MARIO DA
IPC: C08J7/00
Filed: 1991-07-25
Abstract: Shaped organic polymer hydrogels, especially contact lenses, are provided with opaque or translucent colouring so as to be capable of masking effectively any underlying colour, e.g. the natural colour of the eye. The hydrogel may be rendered opaque by precipitation in situ of a white or yellow water-insoluble, inorganic or organic material e.g. barium sulphate or an optical brightener and then coloured with a suitable dyestuff.
Patent HK-98797-A (HK)
Title: Alarm-clock
Inventor: AUBERT CHRISTOPHE
IPC: G04C21/02
Filed: 1997-06-26
Abstract: An alarm clock having a case, an alarm signal generator and means for setting and cancelling an alarm circuit, said case being adapted to rest upon a rigid surface by foot means, the latter being capable of movement between two positions and projecting from the base of the case, said foot means being furthermore connected to said setting and cancelling means in such a way that, on the one hand, these latter are actuated by application of pressure to the case and that, on the other hand, the case shifts from a first position to a second position in response to said pressure, the foot means furthermore having means for returning the case of the alarm clock to its first position following application of said pressure, said foot means comprising auxiliary means permitting successive applications of pressure to the case to set and cancel the alarm circuit, and by the foot means being connected to means displaying the set and cancelled status of the alarm circuit of the alarm clock.
Patent HU-T40309-A (HU)
Title: Method for producing dairy-products
Inventor: PAL TAMAS
IPC: A23C9/13
Filed: 1985-03-07
Abstract: Novel dairy products are prepd. using spring and medicinal water or microorganisms which have been grown in cultures contg. spring and medicinal water and/or cultures contg. essential trace elements.
Patent JP-S57114100-A (JP)
Title: Metal covering type heat insulation structure
Inventor: MIYABE MASAO
IPC: G01M3/18
Filed: 1981-01-07
Abstract: PURPOSE: To completely prevent the occurrence of damage caused by the outflow of liquid sodium by a method in which a sodium detector is provided in an aperture to absorb the thermal expansion of adjacent heat insulation structures and the leak of liquid sodium is detected.  
     CONSTITUTION: An aperture is provided over the whole peripheral sides of adjacent heat insulation structures in order to absorb the thermal expansion of the adjacent heat insulation structures. And, a contact point type sodium detector 6 is provided in the aperture to detect liquid sodium leaked to the side metal casing 4 in the lower part of the aperture. The detector 6 is tipped with a sodium sensor 7. Thus, liquid sodium leaked from a pipeline 5 flows along the slope of the pipeline and comes into contact with the sodium sensor 7, whereupon the leaked liquid sodium is detected. Accordingly, damage caused by the effluent of liquid sodium can be completely prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61164659-A (JP)
Inventor: GOTSUTOROOPU HAAKU
IPC: B03C3/49
Filed: 1986-01-07
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-S61159278-A (JP)
Title: Multi-layered hardening and build-up welding method of cylindrical body
Inventor: NOTOMI HIROSHI
IPC: B02C15/04
Filed: 1985-01-08
Abstract: PURPOSE:To improve the durability of a build-up weld zone by depositing alternately soft and hard weld metals by build-up welding on the surface of a cylindrical body. CONSTITUTION:A base metal 2 which is a carbon cast steel is first formed to the outside circumference of a roll 1 which is the cylindrical body. One or two layers of austenitic stainless steel 3 which is the soft metal are then underlaid by welding onto the surface of the base metal 2 to form the weld zone 3a. The high-carbon high-chromium hardening metal 4 which is the hard weld metal is further deposited on the underlaying weld zone 3a by build-up welding to 15-20mm thickness and the austenitic stainless steel 3 is build-up welded thereon to one or two layers. The metal 4 is build-up welded on the intermediate build-up weld zone 3b to form a hardened build-up part 5. The soft build-up part 3a prevents the weld crack at the boundary with the base metal 2 and the hardened build-up part 4 prevents fine crazing. The peeling resistance and durability of the build-up part are thus improved.
Patent JP-S5494056-A (JP)
Title: Eyeglass lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1978-01-06
Abstract: PURPOSE: To reduce the astigmatism and the distorsion aberration and to make the component of a preset portion normal to a prism constant by presetting the transverse shape and curvature of the preset surface of the lens which is composed of portions for correction of far-sightedness, intermediate-sightedness and short-sightedness.  
     CONSTITUTION: The boundary between a far-sightedness correcting portion F and an intermediate-sightedness correcting portion P of stepwise degrees is a circular transverse section which is composed of a main meridial MM' and a plane normal thereto. In the lower band of the portion P and a near-sightedness correcting portion N, the curvature of the portion composed of the respective meridians and their normal planes become the smaller as it is farther from the meridial MM'. By the variation in the curvature, the astigmatism and the distorsion aberration are minimized even in the periphery of the lens so that the vertical component of the prism becomes constant by the circular transverse shape of the boundary between the portions F and P. As a result, it is possible to produce an eyeglass lens by which a clear image can be seen without any transverse fluctuation. 
     COPYRIGHT: (C)1979,JPO&Japio