baber/WOPTO huggingface dataset:
Patent GB-1519124-A (GB)
Title: Apparatus for the severing of the passable parts of the bone skeleton of filleted fish
IPC: A22C25/16
Filed: 1977-04-25
Abstract: 1519124 Cutting fish NORDISCHER MASCHINENBAU RUD BAADER 25 April 1977 17038/77 Heading A2U Apparatus for the severing of flesh from the bone skeleton of filleted fish, the apparatus comprising two rotatable substantially planar cutting tools arranged parallel to one another at a spacing therebetween, two guide members provided with respective side walls, which are arranged substantially parallel to each other and to the axes of rotation of the cutting tools and which define a guide slot therebetween, the side walls each having a lateral guide edge disposed in the general plane of one of the two cutting tools and each extending from its guide edge in a direction away from the general plane of the respective other one of the cutting tools, the guide members being provided with respective support surfaces extending from the guide edges in the general plane of the one of the cutting tools in a direction away from the guide slot, a first pair of rotatable feed rollers provided with mutually facing peripheral surfaces each in part extending through a respective aperture in the side walls into the guide slot, a second pair of rotatable feed rollers, which are so arranged relative to the first pair as to include the support surfaces between mutually facing axial end faces of the second pair of feed rollers, and means resiliently urging the feed rollers of each pair towards each other. An apparatus of the above type is shown in the Figure and comprises guide slot 15, cutting tools 41, 51, first pair of feed rollers 21, 25 and second pair of feed rollers 31, 35. The peripheral surfaces of the first pair of feed rollers protrude through apertures 14 of side walls 11, 16. Fish fed into the guide slot is gripped by the feed rollers and thereby passed to the cutting tools whereby a strip containing the back spokes and a strip containing the belly spokes are removed from the fish. Feeler means 55 is provided to alter the gap between the cutting tools, dependant upon the size of the fish.
Patent GB-278106-A (GB)
Title: Improvements relating to time switches for electric circuits
IPC: G04C23/10
Filed: 1926-07-07
Abstract: 278,106. Tyer & Co., Ltd., and Leake, F. W. July 7, 1926. Clockwork actuation ; latching; sparking, preventing. - Relates to time switches for electric circuits which are opened and closed by arms set at graduations on a dial. The switch is provided with an arm which rotates a pivoted detent to release a contact switch which then rotates with a position wherein the second arm of the dial engages and rotates the switch contact back to a position slightly beyond its " make," the switch being thereafter brought into its " on " position by spring pressure. As shown, the arm 3 carries a pin 6 which passes beneath the part 11 of the switch contact arm 10 and engages the pivoted detent 21 permitting the contact arm to fall against the stop 22 in its " off " position. The second dial arm 2 with its pin 5 then engages the part 11 and rotates the contact arm slightly beyond the " on " position shown, the pin at the same time operating upon the detent 21 to allow the contact arm to clear the part 20 of the detent, the parts thereafter co-operating under spring pressure to retain the switch in the "on" position. In the " off " position, two air-gaps are located in the circuit, one at the contacts 18 and the other between the parts 10, 20.
Patent GB-1025697-A (GB)
Title: 4-(2-hydroxyphenyl)-pyrazoles and isoxazoles
Inventor: DESCAMPS MARCEL
IPC: C07D231/12
Filed: 1963-04-30
Abstract: The invention comprises compounds of the formula <FORM:1025697/C2/1> where X represents O, NH or N-CH3, R represents a methyl, ethyl, n-butyl, phenyl or benzyl radical and R1 represents a hydrogen atom or a methyl, ethyl, n-butyl, phenyl, 4-hydroxyphenyl, 4 - methoxyphenyl, 4 - (b  - N - diethylaminoethoxy) - phenyl, 3,4,5 - trimethoxyphenyl, 2 - methoxyphenyl, 2 - thienyl or 4-pyridyl radical, and their alkali metal salts, and acid addition salts of the compounds where X represents NH or N-CH3, or where X represents oxygen and R1 represents a 4-pyridyl or 4 - (b  - N - diethylaminoethoxy) - phenyl radical, and the preparation thereof by reaction of a benzofuran of the formula <FORM:1025697/C2/2> with an amine of the formula NH2.XH, and, if desired, where X represents an -NH- or -NCH3- group or when X represents an oxygen atom and R1 represents a 4-pyridyl or 4 - (b  - N - diethylaminoethoxy) phenyl group, converting the product into the appropriate acid addition salt.  Therapeutic compositions, with anti-inflammatory activity, in the form of capsules, tablets, pills, powders, solutions and ampoules for oral or parenteral administration, comprise compounds of the Formula I or pharmaceutically acceptable acid addition salts thereof together with a pharmaceutical carrier.
Patent GB-1533813-A (GB)
Title: Ethylene oxide catalyst
IPC: B01J23/66
Filed: 1977-04-25
Abstract: 1533813 Epoxidation catalyst TEXACO DEVELOPMENT CORP 25 April 1977 [30 Aug 1976] 17057/77 Heading B1E [Also in Division C2] A process for preparing a caesium-modified supported silver-containing catalyst for epoxidation of ethylene comprises impregnating a porous, inorganic support material with an impregnating solution of a caesium salt dissolved in a silver carboxylate-amine complex where the carboxylate is dissolved in a complexing agent which is (a) an aliphatic diamine with one primary or secondary amino group but no more than one primary amino group, (b) an aliphatic polyamine with three amino groups at least one primary or secondary or (c) an aliphatic amino ether with at least one primary or secondary amino group and heating the resulting impregnated support at 50- 300C. The use of silver oxalate with diethylene triamine as complexing agent and alumina as support is exemplified.
Patent GB-707757-A (GB)
Title: Improvements in draught excluding strips, beadings, mouldings or the-like
IPC: B60J10/08
Filed: 1951-07-18
Abstract: 707,757. Draught excluders; mouldings. BRIGHT, T. J. R. Oct. 17, 1952 [July 18, 1951], No. 17078/51. Classes 20 (3) and 20 (4) A draught-excluding strip, beading or moulding comprises a soft, resilient portion 1, which may be provided with an attachment portion 2, an associated channel-shape clip or clips 7 for securing the strip on a flange or other support, and a fabric or other covering 11 extending over the clip or clips. The clips are formed with pressed-out tangs which secure both the covering 11. and the portion 1 or portions 1 and 2. Specification 649,137 is referred to.
Patent GB-787599-A (GB)
Title: Improvements in or relating to electric circuits
Inventor: CASS WILFRED RICHARD
IPC: H05K3/30
Filed: 1955-06-14
Abstract: 787,599. Assemblies of electrical components. PYE, Ltd. June 12, 1956 [June 14, 1955], No. 17086/55. Class 37. An assembly of electricalcircuit components comprises a phenolic-laminate insulating strip 1 having mounted on one surface a plurality of components which are supported by having their terminal leads forced into notches 4 along the edges of the strip and having on the other surface a printed-wiring pattern interconnecting the components, the strip being subsequently dipsoldered to solder the leads to the printed wiring. In addition a hole 6 may be provided beside each notch 4, the leads being folded back and threaded through these holes from the printed-wiring side of the strip.
Patent GB-674158-A (GB)
Title: Improved apparatus for pretreating or conditioning any kind of grain
IPC: F26B17/16
Filed: 1949-06-28
Abstract: 674,158. Treating grain. BUHLER BROS. June 28, 1949 [July 7, 1948], No. 17113/49. Class 58 [Also in Groups XII and XIII] In an apparatus for pretreating grain comprising in subjacent relation a preheating zone A, a drying zone B and a cooling zone C and heat exchangers 4 in the preheating zone for conveying the heat content of the damp blast issuing from the drying zone to the goods to be treated, means 15 are provided for producing a veil of water through which the damp blast passes after its exit from the drying zone and prior to its entry into the heat exchangers and an air heater respectively in order to clean the blast of impurities. As shown, warmed air from the cooling zone C or air warmed by an air heater (not shown, but arranged in the channel at the left of the heat exchanger 4 in Fig. 1) is drawn by a fan 8 into the drying zone B through a series of open bottomed ducts 6 the air filling the zone and being extracted through similar ducts 5, 7, into a side chamber 9 where it is passed through a veil of water, warmed to a temperature above that of the air in - tank 16 from which it is pumped to a header 15 the cleaned air then passing up the chamber 9 and through the preheating zone A where it is freed from moisture before passing into the drying zone or byepassing the preheating zone if the flap 9<SP>1</SP> is open and passing on to the fan 8 and blast heater or to atmosphere. Cold air is blown into a series of open based ducts 11 in the cooling zone and after cooling the goods the now warmed air is exhausted through similar ducts 10, 12, and passed to the fan 8 or to atmosphere.
Patent GB-363963-A (GB)
Title: Improvements in mowing machines
IPC: A01D69/12
Filed: 1930-12-08
Abstract: 363,963. Lubricating mowing- machines. BAMFORD, J., St. Mary's Mount, and BAMFORD, C. J., The Parks, both in Uttoxeter, Staffordshire. Dec. 8, 1930, No. 17211/31. Divided on 361,643. [Class 12 (iii).] In a mowing-machine having a reciprocating cutter bar actuated from a shaft 28 driven by a gear wheel 16 on a shaft 13 geared to one of the supporting wheels o f the machine, lubricant contained in the gear case 10 is thrown by the wheel 16 against the cover 12 and drips from projections 18, 19 into cups 20, 24 connected respectively through pipes 21, 25 to passages 22, 26 supplying the bearings of the shafts 13, 28 through passages 23, 29. Alternatively, the cover 12 may be provided with ribs or gutters along which the lubricant flows to pockets leading to the bearing passages. Specification 355,427 is referred to.
Patent GB-1147396-A (GB)
Title: Liquid gas refrigerant storing and dispensing plant
Inventor: MULLER PETER
IPC: F17C5/02
Filed: 1967-04-14
Abstract: 1,147,396. Storing liquefied gases. WAGGONBAU DESSAU VEB. 14 April, 1967, No. 17211/67. Heading F4P. [Also in Division F1] A plurality of liquefied gas, e.g., nitrogen, storage containers 13 under pressure have a common valved liquid filler pipe 4, a common valved vent pipe 6 and an end container has a dip tube 9 up which liquid is forced by pressure in the gas space of the container through a valve 10 and sprays 11 to cool the walls of a feed vehicle. Each container is mounted within a heat insulated outer container 1 and the various pipe connections pass through conduits 2 connecting the inner and outer containers. Excess pressure is relieved through valves 8 and the liquid level in said end container is indicated by a member 12. During filling, vent valves 7, 7<SP>1</SP> and filler valve 5 are open whilst valve 10 is closed and the containers are discharged through pipes 3 which connect the containers 13 in series. In a modification pipes 3 are replaced by conduits (14), Fig. 2 (not shown), connecting the lower portion of adjacent containers.
Patent GB-362876-A (GB)
Title: Improvements in the manufacture of colour films having sound records
IPC: G03C7/22
Filed: 1930-06-04
Abstract: 362,876. Combined sound and picture films. I. G. FARBENINDUSTRIE AKT.. GES., Frankfort-on-Main, Germany. June 4, 1930, No. 17247. Convention date, June 4, 1929. Void [Published under Sect. 91 of the Acts]. [Class 40 (ii).] A kinematograph film in colour carries a sound record in the form of a pure silver image. In producing the film by imbibition processes a suitable emulsion is used adapted to the requirements of the sound record whilst the gelatine therein suits the requirements of the colour process. In one method, the sound record is first printed, developed with a non-tanning developer and fixed, the picture space being thereby left clear for the colour pictures to be printed thereon. In another method the sound record and the picture are both printed and developed and fixed and the sound record portion is covered with a waterproof layer or converted into a compound which is not affected by the further treatment to produce the colour pictures.
Patent GB-1246230-A (GB)
Title: Improvements in domestic float controlled valves
Inventor: HOMER ARTHUR JAMES
IPC: F16K31/26
Filed: 1970-04-10
Abstract: 1,246,230. Valves. A. J. HOMER. 10 April, 1970 [15 April, 1969], No. 17281/70. Heading F2V. A float controlled valve comprises a piston 5b spring-loaded towards the inlet side of a resilient valve seat 4 and mounted in a cylinder 8, a restricted flow passage being provided between the piston and cylinder to dampen the seating movement of the valve. The float 11 is adjustably connected to a float arm 12 by a screw 17 which operates the valve stem 6 through a lever 15. The valve body is in two parts to facilitate repair and may be integral with the cylinder or detachably connected to it by a perforated flange 9.
Patent GB-1395762-A (GB)
Title: Sulphonic acid monomers and polymers
IPC: C09K3/16
Filed: 1972-04-14
Abstract: 1395762 Sizing cellulose yarns ROHM & HAAS CO 14 April 1972 [16 April 1971] 17367/72 Heading DIP [Also in Divisions C2 and C3] Polymers of sulphocarboxylic compounds of formula:  or salts thereof wherein R is hydrogen or (C 1-4 ) alkyl, A is an alkylene group having 2 to 10 carbon atoms, at least 2 of which extend in a chain between the adjoined oxygen atoms, and X is either (1) an aromatic nucleus, such as a benzene or naphthalene ring, substituted by a sulfonic acid group and optionally one or more additional sulfonic acid or carboxylic acid groups, or (2) a substituted alkyl group of the formula: wherein one of R<SP>1</SP> and R<SP>3</SP> is a sulfonic acid group and the other is H, R<SP>2</SP> is H or a (C 1 -C 4 ) alkyl group, R<SP>4</SP> is H, -COOH, or a (C 1 -C 4 ) alkyl group, and R<SP>5</SP> is H or a (C 1 -C 4 ) alkyl group with the proviso that only one of R<SP>2</SP>, R<SP>4</SP> and R<SP>5</SP> is alkyl except that both R<SP>2</SP> and R<SP>4</SP> may be alkyl provided, in that case, R<SP>1</SP> and R<SP>5</SP> are both H are used to size cotton and viscose yarns in organic solvents. The size may be removed by an alkaline bath.
Patent GB-1499543-A (GB)
Title: Sliding platen cover apparatus
IPC: G03B27/62
Filed: 1975-04-28
Abstract: 1499543 Delivering sheets XEROX CORP 28 April 1975 [26 Aug 1974] 17522/75 Heading B8R A document D1 to be copied is manually taken from a pile carried on a slidable platen cover 10 and placed on platen 14. The cover is slid over the platen and on operation of a handle 37 a friction pressure pod carried at the bottom of the cover engages the reverse side of the document to hold it in contact with the platen during copying. Sliding of the cover off the platen after copying pulls the document off the platen and into receiving tray 62 ready for the copying of the next document 72. A parallelogram linkage is provided between the friction pad and the platen cover handle 37. The cover is pivotable about an axis parallel to its sliding direction to permit free access to the platen for copying books.
Patent GB-554226-A (GB)
Title: Improvements in and relating to abrasive bodies
IPC: B24D18/00
Filed: 1942-12-09
Abstract: 554,226. Moulding abrasive articles. NORTON GRINDING WHEEL CO., Ltd. Dec. 9, 1942, No. 17539. Convention date, Nov. 19, 1941. [Class 87 (ii)] [Also in Group XXIII] An abrasive disc &c. bearing a coating of abrasive grains on a surface is made by compacting comminuted material such as powdered metal, depositing a layer of grains thereon, electrostatically charging an adjacent surface on another body to attract the grains thereto and then moving the body to compact further the comminuted material and embed therein the grains. The plunger 10 of a press is for this purpose fitted with a mould plate 11 of hard vulcanized rubber coated with an amalgam of tin and mercury. The mould plate fits a mould ring 20, which may be reinforced by metal rings 40 and is fitted with a conducting ring 21 connected to a lead 26. A bottom mould plate 18 of steel fits the mould ring and takes the previously compacted comminuted material 35 on which are spread the abrasive grains 36.
Patent GB-571448-A (GB)
Title: Improvements relating to collapsible metal tubes
IPC: B65D35/38
Filed: 1943-10-25
Abstract: 571,448. Collapsable tubes; stoppers. UNIVERSAL METAL PRODUCTS, Ltd., and BIDDULPH, M. Oct. 25, 1943, No. 17552. [Classes 66 and 125 (iii)] The neck of a collapsable tube a is formed with a screw-thread b to receive the threaded part of the cap d, and with a coned surface c to fit a coned recess in the cap and thus prevent egress of the contents of the tube a. In a modified form, the cap d is domed to receive bristles projecting from the neck of the tube.
Patent GB-636614-A (GB)
Title: Improvements in and relating to thermionic valves
IPC: H01J19/36
Filed: 1947-07-03
Abstract: 636,614. Making thermionic valves and gilled tubes; deforming helical coils. M-O VALVE CO., Ltd., and TREMLETT, C. A. July 3, 1947, No. 17580. Drawings to Specification. [Classes 83 (ii) and 83 (iv)] [Also in Group XL (a)] A thermionic valve is provided, on its anode' with a heat-exchange fin or fins made as described in Specification 636,615. A number of annular fins or a single helical fin may be soldered to the external surface of the anode.
Patent GB-881949-A (GB)
Title: Improvements relating to electrical remote control systems
Inventor: GRAYSON ALBERT
IPC: H02J13/00
Filed: 1957-06-03
Abstract: 881,949. Electric selective signalling systems. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. May 15, 1958 [June 3, 1957], No. 17596/57. Class 40 (1). [Also in Group XXXVII] A switching mechanism for use in electrical remote control systems comprises, on a common base plate, a tuned moving-coil relay controlling heating of a thermally responsive switch which closes contacts when heated for a short period and opens them when heated for a longer period (see Group XXXVII). Switching devices 27, 33, 34 are interposed between loads 32, 35, 36 and supply lines 30, 31. When control station 39 injects a signal of predetermined frequency into the supply lines 30, 31 current flows in coils 3 and 7 (tuned by condenser 28) and contacts 16 are closed, thereby heating a bimetallic strip 17 to cause closure of main contacts 23, 24. If the signal is prolonged, or on a subsequent signal of sufficient duration, the contacts 23, 24 are re-opened.
Patent GB-1306118-A (GB)
IPC: E05G1/00
Filed: 1970-04-14
Abstract: 1306118 Safes RICOH TOKEI KK 14 April 1970 [18 April 1969] 17632/70 Heading E1A A safe comprises a hollow cylindrical body the open end of which is closed by a cover attached to a container B which is slidable into and out of the cylindrical body by means of a slide member 13 which engages a second slide member 9 which itself engages a guide (5, Fig. 5) attached to the body. Displacement of the container is limited by abutments (6, 7, 12) and a corresponding aperture (8). The pedestal D includes an alarm device, a dial lock, a cylinder lock and a locking rod (21, Figs. 4, 6) which locks the container to the pedestal.
Patent GB-1000209-A (GB)
Title: Novel bishydroxyphenyl thiazolo thiazoles and their use as stabilizers
IPC: C08K5/45
Filed: 1963-05-03
Abstract: Compounds subject to deterioration are stabilized by addition thereto of a compound of the general formula <FORM:1000209/C4-C5/1> wherein the R1's are identical and may be hydrogen or C1 to C6 alkyl and R2's are identica and are C4 to C18 alkyl, and especially 2,21-bis-(3,5 - di - t. - butyl - 4 - hydroxy - phenyl) - thiazolo (5,4-d)-thiazole. Compounds rendered stable include polypropylene which is specifically described in the example, styrene butadiene copolymers, lubricating oils both natural and synthetic, e.g. azelate, pimelate, adipate and known aliphatic esters, fuel oils, gasolines, edible oils and fats, for example linseed oil, menhaden oil, cod liver oil, castor oil, olive oil, rape-seed oil, coconut oil, palm oil, corn oil, sesame oil, peanut oil, cottonseed oil, butter, fat lard and beef tallow.ALSO:Compounds subject to deterioration are stabilized by addition thereto of a compound of the general formula <FORM:1000209/C3/1> wherein the R1's are identical and may be hydrogen or C1 to C6 alkyl and R2's are identica and are C4 to C18 alkyl, and especially 2,21-bis-(3,5 - di - t - butyl - 4 - hydroxy - phenyl) - thiazolo - (5,4-d)-thiazole. Compounds rendered stable include polypropylene which is specifically described in the example, and styrene butadiene copolymers.ALSO:The invention consists of compounds of the formula <FORM:1000209/C2/1> wherein both R1's are identical and are hydrogen or C1 to C6 and both R2's are identical and are C4 to C18 alkyl, which are made by heating the corresponding alkyl substituted 4-hydroxybenzaldehyde with dithio-oxamide.  In the example the detailed preparation of 2,21-bis (3,5 - di - t - butyl - 4 - hydroxyphenyl) - thiazolo [5,4-d]-thiazole from 3,5-di-t-butyl-4-hydroxy phenylbenzaldehyde is given.  The corresponding 3,5-d-t-octyl and 3-octadecyl compounds may be obtained by similar methods.
Patent GB-613247-A (GB)
Title: Improvements in or relating to safety razors
IPC: B26B21/18
Filed: 1946-06-13
Abstract: 613,247. Safety razors. GREEN, H. W. June 13, 1946. No. 17685. [Class 30] A safety razor comprises a curved clamping plate A, between which and a guard plate F secured to the handle G is clamped a thin renewable blade E, and the clamping plate has studs B projecting from its inner side and adapted to enter corresponding holes C, D in the blade and guard plate, the studs being grooved or narrowed down to form enlarged shouldered ends B<1> adapted to engage a slotted plate J slidably mounted in the guard plate and constructed so that in one position the studs can be inserted in or removed from the guard plate while by sliding the slotted plate into its locking position the studs are held against removal and the parts of the razor securely clamped together. The plate J is formed with holes K which in the release position are aligned with the holes D, the holes K being joined by a slot L. In the locking position, the narrowed parts of the studs are held in the slot L.
Patent GB-795881-A (GB)
Title: Goods vehicle bodies
Inventor: MEATS WILLIAM HENRY
IPC: B62D33/033
Filed: 1955-06-20
Abstract: 795,881. Vehicle bodies. TELEHOIST Ltd. June 8, 1956 [June 20, 1955], No. 17725/55. Class 108(1) A vehicle body has sides 7 hinged on pins 11 carried by brackets 9 secured to the floor 5 and the hinge parts are disposed within a sheet-metal side sill 6 provided with openings 8 for the hinge part 15. The side 7 may be disconnected by moving it to a horizontal position to free the lugs 14 from the enlarged head of the pin 12 and then sliding it longitudinally off the hinge-pins 11.