baber/WOPTO huggingface dataset:
Patent GB-411647-A (GB)
Title: Improvements in and relating to a motor cycle frame
IPC: B62K11/04
Filed: 1933-04-13
Abstract: 411,647. Motor-cycles. AKTIESELSKABET FISKER & NIELSEN, and FISKER, P. A., 30, Peter Bangsvej, Copenhagen. April 13, 1933, No. 11077. [Classes 79 (iii), 136 (i), and 136 (iii).] A duplex frame for a motor-cycle comprises a pair of upper substantially straight bars 1, 2, and a lower pair of bent bars 3, 3<1> extending between the tubular head 6 and the rear wheel axle 7, the frames on the two sides being spaced apart an appropriate distance to accommodate the engine aggregate and the structure being reinforced by a stiffener 5 connected to the four bars intermediately, while the head 6 preferably has welded thereto outstanding lugs 4 to which the four frame bars are connected. In the construction shown the upper bars 1, 2 are formed from a single U-shaped member having its limbs parallel at their central parts but curved outwardly towards the front where they join the head 6. The petrol tank 9 is formed of upper and lower parts 43, 44 united along a flange 45, which rests on the curved parts of the bars 1, 2 and is connected to the frame by three clamps 46, two disposed behind the head 6 and one attached to a plate 10 extending between and reinforcing the bars 1, 2. The saddle 11 is supported on a U-shaped member 28, pivoted at its front end to the bars 1, 2, upon a bolt 30, and supported at its rear by one or more springs 34. A similar U-shaped member 35 pivoted on a bolt 22 supports the pillion seat 21 and bears upon two springs 38, connected at their lower ends to the stays 26 of the rear mud-guard 20. The latter is also pivoted on the bolt 22, and the stays 26 are readily detachable from the axle 7, whereby the mud-guard and pillion seat may be swung upwards when the rear wheel is to be dismounted. The engine is mounted on the bars 3, 31 between the stiffener 5 and the upwardly extending front portions of the bars 3, 31, while depending plates 39 are secured to the latter bars to form supporting means for a pivoted U-shaped crutch or rest 40, which is of such a length that, when lowered, both wheels of the cycle may just remain in contact with the ground. In a modification the four frame bars are secured at their forward ends to wings on a substantially cylindrical member embracing the tubular head 6.
Patent GB-1511436-A (GB)
Title: Silylation process
IPC: C07F7/18
Filed: 1976-03-19
Abstract: 1511436 Silylating organic hydroxy and amino compounds DOW CORNING Ltd 9 March 1977 [19 March 1976] 11083/76 Heading C3S Compounds having -OH or -NH groups attached to C or Si are silylated by contact with a compound R<1>R2Si-NR<11>-SO3-SiR2R<1>, wherein each R is -CH3 or -C2H5, each R<1> is H or a C1-8 alkyl or a phenyl group, and R<11> is H, or a C1-8 alkyl or an -SiR2R group. In Examples butanol, pentanol, benzoic acid, acetic acid and 2,6-di-sec-butyl phenol are treated with Me3Si-NH-SO3-SiMe3 and the last also with (Me3Si)2N-SO3-SiMe3, to give the trimethylsiloxy compounds.
Patent GB-152040-A (GB)
Title: Improvements in torpedo-nets
IPC: B63G9/00
Filed: 1918-07-06
Abstract: 152,040. Hedina, A,. March 6, 1918, [Convention date]. Torpedo nets.-A torped) net or the like is formed of a frame 5, 6, 7, 8, 9 in which are slidably supported a number of rods 11 held between end compressed springs 12. In the event of damage, the ends of the broken rods are pressed together by the springs, as shown at 15.
Patent GB-116597-A (GB)
Title: Improvements in Goggles for Airmen, Motorists and others.
Inventor: NEWBOLD HARRY
IPC: G02C5/08
Filed: 1917-08-02
Abstract: 116,597. Newbold, H. Aug. 2, 1917. Goggles.-In goggles having channelled frames a hinged to a central connecting-piece i, and carrying the windows d, the channels are made deeper and of sernicircular section at the hinge portions c, and the connecting-piece is made of angle shape in section, the two limbs thereof being curved to correspond with the external surface of the channels. The connecting- piece i has lugs at the top and bottom, and each frame a is hinged to two of the lugs, either by two separate pins or by one long pin l. One member c of a spring frame may be housed in each channelled frame the other member g of each spring frame carrying flexible material h with a fur lining or the like, and fabric f extending between the members c, g. In goggles having lateral window flaps hinged through connecting- pieces to the frames carrying the windows d, the invention may be applied at each joint.
Patent GB-682984-A (GB)
Title: Improvements in or relating to means for connecting trough-like members for arch-like supports in mine galleries or the like
IPC: E21D11/22
Filed: 1950-05-05
Abstract: 682,984. Arch supports in mines and tunnels. LINSINGEN, M. VON, (trading as BOCHUMER EISENHUETTE HEINTZMANN & CO.). May 5,1950 [May 5, 1949], No. 11190/50. Class 20(ii) Two overlapping trough sections, 1, Fig. 1, of an arch support are secured together at the ends of the overlapping portion by clamping rings, 3, 3a, the ring 3 having an inwardly inclined head 4 engaging over the free end edge of the section 2 and/or of the ring 3 engaging in notches in the flanges of the section 2 so as to be carried along by that section as it moves under roof pressure and being tightened by two wedges 6 engaging between brackets 5, Fig. 2, on the ring 3 and the undersides of the flanges 1a of the section 1. Instead of a head 4, the ring 3a has projection's 8, 8a, Fig. 3, engaging over the free end edge of the section and is similarly tightened by wedges 6. The lower tightening surface of each wedge 6 has two different gradients and the rounded upper surface engaging the flange 1a is curved longitudinally to correspond with the curvature of the section 1.
Patent GB-663065-A (GB)
Title: Apparatus for the generation and translation of electromagnetic wave energy
IPC: H01P1/22
Filed: 1948-04-23
Abstract: 663,065. Frequency measurement. WESTERN ELECTRIC CO., Inc. April 23, 1948 [April 26, 1947], No. 11212/48. Class 37. [Also in Groups XXXV, XL (b) and XL (c)] The tuning control 223 of an electric resonator 220 is calibrated by apparatus employing the property of certain gases to absorb specific frequencies in the micro-wave region. In the example shown the resonator is included in the output wave-guide 225 of an oscillator 17 which is modulated at a low-frequency from a source 238. The guide 225 is terminated by a gas chamber 226 and energy from the end of chamber 226 and from the output of resonator 220 is led through rectifiers 230 and 231 and a differentially-combining transformer to deflecting electrodes of a cathode-ray oscilloscope 236. The remaining pair of electrodes of the latter are energized from the source 238. The tuner 223 of the resonator 220 is then adjusted till the peak this produces in the trace coincides with the dip due to gas absorption. Positions of the tuner are thus determined which correspond with the accurately-known absorption frequencies of the gas. Specification 656,233, [Group XI], is referred to.
Patent GB-474036-A (GB)
Title: Improvements in and relating to optical projection apparatus
IPC: G03B21/20
Filed: 1936-04-21
Abstract: 474,036. Optical-projection apparatus ; lantern shutters. GENERAL ELECTRIC CO., Ltd., and STEVENS, W. R. April 21, 1936, No. 11397. [Class 75 (iv)] [Also in Group XX] In optical-projection apparatus adapted to form on an object to be illuminated, the image of an illuminated aperture of variable area, the source of light F<1> and the condenser 1 are relatively fixed and the distance between the aperture and the combination of source and condenser is variable so that the cross-section of the beam at the aperture can be always only slightly greater than the area of the aperture. For example, if it is desired to reduce the size of the aperture from a-a to b-b, the aperture could be moved from position A to position B so that in each case substantially the whole of the light would pass through the aperture. Specification 304,274, [Class 75 (iv)], is referred to.
Patent GB-727364-A (GB)
Title: Improvements in or relating to trays and the like and fitments therefor
IPC: A47C7/68
Filed: 1953-04-24
Abstract: 727,364. Securing trays to chair arms. MENDLE, J. Dec. 8, 1953 [April 24, 1953], No. 11422/53. Class 52 (3). A tray 8 is fitted on its underside with a clamp having on one side a pair of spaced abutments 3 opposed by a central adjustable abutment 7. Preferably the adjustable abutment is a screw mounted in a lug 5 which, together with the abutments 3, can pivot to fold against the underside of the article. The tray may be detachable and have stubs 10 engaging resilient sockets 9, rubber feet 11 and pads 3a, 7b preventing damage to the chair arm.
Patent GB-372919-A (GB)
Title: Door support and guide means
IPC: E05B15/00
Filed: 1931-04-17
Abstract: 372,919. Striking plates. MANSELL, G., 335, West 64th Street, Chicago, U.S.A. April 17, 1931, No. 11476. [Class 44.] The striking plate on a door post, having holes for engagement of the latch and lock bolt, also has a flared slot 21, into which a stud on the edge of the door enters when the door closes to correct for any sag of the door and ensure proper engagement of the latch and lock.
Patent GB-543186-A (GB)
Title: Plastic resin compositions
IPC: C08L61/24
Filed: 1940-07-11
Abstract: 543,186. Resinous condensation products. RESINOUS PRODUCTS & CHEMICAL CO. July 11, 1940, No. 11570. Convention date, Aug. 1, 1939. [Class 2 (iii)] Rubbery, thermo-plastic compositions are made by simultaneous heating between 120‹ and 180‹ C. and mechanically working a non-drying oil modified alkyd resin and a hydrocarbonsoluble urea-formaldehyde-alcohol resin. The alkyd resin may be made from lauric, myristic, stearic, oleic or ricinoleic acids or castor, coconut or cotton-seed oils, glycerine, ethylene glycol, polyethylene glycol, pentaerythritol, sorbitol or mannitol and phthalic, maleic, succinic, adipic, sebacic or citric acids A small amount of drying oils or their acids, e.g. linseed, sunflower, hemp, soya bean or tung oils may be included. The urea-formaldehyde-. alcohol resin may be made as described in Specifications 256,248, 261,029, [both in Class 2 (iii)], 498,043 or 511,087. Plasticizers, e.g. butyl phthalate, tricresyl phosphate, ethyl citrate, polyalcohol-adipic or sebacic acid resins, sulphonamide resins and blown or oxidized castor oil ; resins, e.g. natural resins, ester gum, oil-soluble phenolformaldehyde resins and maleic anhydriderosin resins ; waxes, e.g. candelilla, carnauba, paraffin, montan waxes; soaps, e.g. aluminium, calcium or zinc stearates or palmitates ; pigments, casein, starches and gums may be used. Mixing of the components may be effected in a kneading machine and a catalyst may be used. The products may be formed into sheets or films or mixed with fillers such as wood flour, cork and asbestos to form moulding compositions. Aqueous dispersions may be made with the aid of triethanolamine oleate or ricinoleate, sulphated alcohols, sulphonated ethers and sulphonated amide derivatives. Protective colloids such as casein, gelatine, soya bean protein, gum arabic, karaya gum, gum tragacanth, starch or methyl cellulose may be added. Dispersions may be used for coating paper, wood, leather, cardboard, textiles, metal foil, composition boards or plaster, or as adhesives. The coatings may be rendered impervious to water, grease and vapours by hot-calendering after drying.
Patent GB-1063777-A (GB)
Title: Thiosugar silver halide solublizing agents
IPC: G03C8/36
Filed: 1964-03-19
Abstract: Preparation of thiosugars of the formula <FORM:1063777/C2/1> wherein X is hydrogen or HO.CH2-, n is 0 or 1, Y is -(CHOH)m.CH2OH or when X is HO.CH2- and n is 1, Y may also be hydrogen and m is 0, 1, 2 or 3. In particular, 4,5-(2,3-D-fructo - pyrano) - 2 - oxazolidine thione is prepared by reacting fructose with potassium thiocyanate in the presence of concentrated hydrochloric acid. 4,5-(1,2-D-glucofurano)-2-oxazolidine thione; 4,5 - (1,2 - L - arabino furano) - 2 - oxazolidine thione, 4,5 - (1,2 - D - galacto - furano) - 2 - oxazolidine thione, and 4,5 - (1,2 - D - xylofurano) - 2 - oxazolidine thione are prepared similarly by substituting the appropriate sugar.
Patent GB-593588-A (GB)
Title: Improvements in roving flyers
IPC: D01H7/48
Filed: 1945-05-07
Abstract: 593,588. Eyelets. HATTERSLEY & SON, Ltd., J., and EAVES, W. H. May 7, 1945, No. 11633. [Class 43] [Also in Group IX] A textile roving flyer has a bush or eye made in two parts, one of which is inserted into an opening in the flyer leg and the other is secured to an extension of the first projecting through the opening to hold it in position. In one modification, Fig. 4, a part 5 of a bush is inserted through a hole in the flyer leg 1 and a part 10 is placed upon an extension of the part 5, which is then expanded, for example, by spinning, so that the part 10 is firmly gripped. In an alternative form, Fig. 6, a part 15 has a groove to receive an expandible ring 19 which holds the bush in position.
Patent GB-448480-A (GB)
Title: An improved roentgen fluoroscope for use in making dental investigations
IPC: G21K4/00
Filed: 1935-04-16
Abstract: 448,480. R÷ntgen-ray dental fluoroscopes. STAUDENRAUS, J., 1, Hindenburgstrasse, Furth, Bavaria, Germany. April 16, 1935, No. 11744. Convention date, March 11. [Class 98 (i)] A fluoroscope which may be inserted in the patient's mouth during X-ray dental examination, has a long manipulating handle and a small screen with a fluorescent layer on each side to facilitate observation. Two singlecoated fluorescent foils may be placed back to back, or a foil coated with a fluorescent layer on each side may be used. As shown, the handle 1 carries a curved shank 2 supporting a frame 3 carrying the screen foil or foils 4 pro. tected by glass covers 5.
Patent GB-710314-A (GB)
Title: Improvements in or relating to a continuous billing typewriting machine
IPC: B41J17/00
Filed: 1952-05-09
Abstract: 710,314. Typewriters. INTERNATIONAL BUSINESS MACHINES CORPORATION. May 9, 1952 [May 25, 1951], No. 11770/52. Class 100 (4) Duplicating arrangements.-A continuous billing typewriter, Fig. 1, has a form carrying attachment including a retractable carbon sheet carrier 31 of the trolley type displaceable by an operating member 40 to withdraw carbon sheets from between typed bill forms and a stop 42 for limiting the retraction of the carrier, the operating member also being movable to release the stop and to allow repositioning thereof by movement of the carrier. The typewriter 10 is provided with a frame 13 having a rail 14 to support the travelling form carrying attachment which consists of a housing 16 having rollers 17, Fig. 2, running on the rail 14 and a guide strip 15 at right angles to the rail 14 The paper or forms are fed to the platen between adjustable side guides 27, 27a on transverse bars 26, 26a. The carbon sheet carrier 31 consists of a trolley having a number of rollers 32, 32a engaging the edge of the strip 15 and a central raised rib 15a thereon respectively. The sheets of carbon paper are attached to transverse blades 36 releasably secured to the carrier 31. Fixed to the strip 15 is a rack 41 on which the limit stop for the carrier is positioned, the stop having a part 42a adapted to enter between rack teeth to retain the stop in a set position. A spring arm 42c biases the part 42a to retaining position. The operating member 40 comprises two telescoping members 43, 50, member 43 being rotatable but not slidable in an upward extension 39 of the carrier. An arm 43a, Fig. 4, fixed to the end of member 43 has a projecting lug 43b engaged in the slotted end of a rocking lever 46 pivoted at 47 and connected to a link 48, Fig. 2. The stop has a notch 42d for engagement by the link and the arrangement is such that when the carrier is in its endmost position, as determined by the engagement between a buffer 143 and the stop, the end of the link 48 is aligned with the notch 42d. Rotation of the knob 55 on the operating member then causes the link to be displaced into engagement with the notch and the pressure swings the stop out of retaining position. Movement of the carrier will then move the stop to a new position. The two telescoping members 43, 50 are connected to prevent relative movement by a latch 52, Fig. 4, slidable in a transverse bore in member 50 to engage in one of a series of openings 43d in the member 43. The latch is controlled by the sloping end of a sliding, spring-loaded rod 53 slidable in a channel 50a in member 50 and displaceable to free the latch by finger pressure on a trigger portion 53b so that the effective length of the operating member may be altered. Web-cutting arrangements.-When used with fanfold forms, web splitters 37 are secured to the blades 36.
Patent GB-280105-A (GB)
Title: Multiple variable electric condenser
IPC: H01G5/38
Filed: 1927-05-03
Abstract: 280,105. Federal Telegraph Co., (Assignees of Brower, W. M.). Jan. 17, 1927. [Convention date]. Condensers, multiple. -A housing 1 has a number of partitions 4 - - 7 acting as electrostatic shields for a number of condensers 9 - - 12, whereby one enclosure houses a rotary indicator drum 15. A rotatable shaft 8 carrying the various rotors and the drum is journaled in the end walls of the casing and in the partitions, a stop 31 locating the shaft with respect to the housing. Connection between the rotors and the outside circuit is made by means of a spiral conductor 32 connected to a terminal 33 in the casing. The stator plates are assembled on screw members 34 secured between insulating strips 35, 36, which are mounted between the partitions by means of insulated bolts 38, one bolt serving for two condensers where necessary. The drum 15 is driven by a cord 41 passing over guide pulleys 42 and controlled by a shaft 43, a spring being provided to ensure the necessary tension.
Patent GB-676975-A (GB)
Title: Improvements in or relating to a package construction and method of forming the same
IPC: B65D75/54
Filed: 1949-05-04
Abstract: 676,975. Package. STEVENS, A. H., (Quaker Oats Co.). May 4, 1949, No. 11895/49. Class 94(i) A method of forming a package for commodities, including forming an openended sleeve 1 from a stiff material, and folding a sheet 10 of wrapping material about the sides of the sleeve with the edges 11 of the sheet in contact and with portions of the sheet projecting beyond the ends of the sleeve, comprises sealing the contacting edges of the sheet 10, closing one end of the package by folding one projecting portion of the sheet transversely across the adjacent open end of the sleeve to form an overlapping seam 20 and laterally projecting side flaps 21, sealing the overlapping seam, turning the side flaps against the package and attaching them, at 22, to the surface of the wrapping material, filling the package, and then closing the other end of the package by folding the other projecting portion of the wrapping material transversely across said other end of the sleeve to form an overlapping seam 31 and side flaps 28, sealing the seam, turning the side flaps against the package and attaching them, at 32, to the surface of the wrapping material. The seam 31 may be formed by bringing together opposed parts of the projecting portion of the wrapping material, sealing them together on their inner faces and folding over the thus sealed seam on itself to form a double-folded seam 31 which is folded down on top of the package. The wrapping material 10, which may be transparent, may be stuck to the sleeve 1. The side flaps may be folded against the end surfaces of the package instead of against the sides. The sleeve 1 may be formed on a mandrel and the wrapping material then folded and sealed around it and one end closed.
Patent GB-282270-A (GB)
Title: Plumbers' joint fixer
IPC: B25B27/00
Filed: 1927-05-05
Abstract: 282,270. Champ, E. G. May 5, 1927. Soldering.-A device for holding pipes, unions, &c. firmly in positon while soldering comprises a rigid body or rod to one end of which the ends of flexible strips are secured, together with means for flexing the strips outwardly to engage the inside of the pipe &c. and means for securing them in flexed condition. In the construction shown the rod a has a cap f at its lower end to which the ends of a number of flexible strips e are secured, the upper ends of the strips being secured in the bore of a conical body d by a sleeve c slidable freely on the rod. The upper end of the rod is threaded and the strips are flexed to hold the union piece x firmly in the pipe y by a nut b.
Patent GB-1479850-A (GB)
Title: Production of ketazines
IPC: C07C251/88
Filed: 1975-03-24
Abstract: 1479850 Ketazines BAYER AG 24 March 1975 [27 March 1974] 12096/75 Heading C2C Ketazines corresponding to the general Formula (I) in which each of the radicals R 1 , R 2 , R 3  and R 4 , which may be the same or different, represents a linear or branched alkyl, cycloalkyl or aralkyl radical with from 1 to 12 carbon atoms, or an optionally substituted aryl radical with up to 10 carbon atoms, at most two of the radicals from the group R 1  to R 4  representing an aryl radical, or R 1  and R 2  on the one hand and/or R 3  and R 4  on the other hand, together with the adjoining C-atom, complete an alicyclic ring system with from 5 to 10 carbon atoms, are made by reacting a 3,3-diorganyl oxaziridine corresponding to the general Formula (II) with ammonia and, either at the same time or subsequently, with a ketone corresponding to the general Formula (III)
Patent GB-167255-A (GB)
Title: Improved method and means of closing packets of cigarettes wrapped in metal foil andpaper or other material
IPC: B65B19/22
Filed: 1920-05-01
Abstract: 167,255. Molins, W. E. May 1, 1920. Packeting cigarettes etc.; paper and like bags, folding down mouths of after filling.-Relates to the closing of packets of cigarettes &c. of the kind in which the cigarettes, wrapped in an inner liner of metal foil &c., are subsequently introduced into an outer packet, the end being then folded down by separating one portion of the lining and folding it down separately upon the contents. then folding the other portions of the casing and lining together, and finally folding down the portion of the casing from which the lining was separated. According to the invention, a broad side 5, Fig. 4, of the linning 1 is first folded upon the contents. The narrow sides 6, Figs. 5 and 7, of the casing 4 and liner are then folded down upon the depressed broad side of the liner. The broad side 7 containing the liner is next folded into the position shown in Fig. 7, and the upstanding broad side 8 without the liner is folded down to complete the packet as shown in Fig. 9. Upon opening the broad side 8, the opposite broad side containing the liner is immediately totally exposed for raising. The folding may be done by hand or in mechanism as described in Specifications 113,124 and 165,891. In Fig. 11, mechanism as described in Specification 165,891 is provided with a plate 15 which depresses one broad side of the liner prior to insertion in an outer packet 13.
Patent GB-714244-A (GB)
Title: Dynamo-voltage regulators
Inventor: ROBINSON ERIC ERNEST
IPC: G05B9/03
Filed: 1950-05-16
Abstract: 714,244. Automatic voltage regulating systems. ROTAX, Ltd. April 30, 1951 [May 16, 1950], No. 12170/50. Class 38(4) In an automatic dynamo voltageregulating system a voltage-sensitive bridge circuit including neon tubes b and resistances e, f, g is supplied with the dynamo voltage a to be regulated and energizes a coil h of a regulator (not shown) controlling the excitation of the dynamo. Two neons are provided so that if one fails the other maintains operation of the regulator, the state of the neons being checked by opening each switch d in turn to discover whether the neon associated with the other switch maintains operation.