baber/WOPTO huggingface dataset:
Patent GB-175166-A (GB)
Title: Inverted gas mantle protector
IPC: F21H1/00
Filed: 1921-01-06
Abstract: 175,166. Greenwood, S. D. Jan. 6, 1921. Mantle accessories. -An inverted gasmantle protector comprises a cage slidably connected to a ring, adapted to fit mantlecarriers of various diameters. In one form, a cage is formed of two U-shaped steel or other wires a, the ends b of which slidably engage eyelets c on a steel or other wire ring d, which may be adjusted by a screw bolt, passing through loops g, and a nut. The bases of the wires a may be secured in cross grooves i of a steel or other stud h.
Patent GB-1443842-A (GB)
Title: Gypsum plaster composition
IPC: C04B28/14
Filed: 1974-01-07
Abstract: 1443842 Gypsum plaster W R GRACE & CO 7 Jan 1974 [9 Jan 1973] 00576/74 Heading C1H [Also in Division C3] A gypsum plaster composition comprises on a dry weight basis: (1) 52-62% of calcined gypsum; (ii) 2À5-18% of cellulosic fibres of high wet bulking capacity; (iii) an air-entraining agent; (iv) an aggregate having a density of less than 15 lbs./cu. ft.; and (v) non-asbestos inorganic fibres in a proportion up to 8%. The high wet bulking capacity cellulosic fibres satisfy the "spraying test" that when incorporated in the dry gypsum plaster composition the volume of sprayed product obtained from 50 lbs. of dry composition must be at least 24 "board feet" (i.e. the volume occupied by a board 1Î12Î12 inches). The cellulosic fibres may be wood fibre, sisal, hemp, cotton, jute, ramie, rayon, or derived from paper pulp. The aggregate may be perlite, clay and slag, in the expanded state, or vermiculite. Conventional air-entraining agents, e.g. sulphated monoglycerides, sodium alkyl arylsulphonates and sodium lauryl sulphate are used. The non- asbestos fibres may be glass or wollastonite.
Patent GB-1409742-A (GB)
Title: Nitrogen-containing compouns
IPC: C07F7/08
Filed: 1975-02-07
Abstract: 1409742 Nitrogen-containing organopoly- Siloxanes IMPERIAL CHEMICAL INDUSTRIES Ltd 26 Jan 1973 [7 Feb 1972] 698/75 Divided out of 1409742 Heading C3T Nitrogen-containing organopolysiloxanes of the average general formula where R<SP>1</SP> is a monovalent hydrocarbon group, hydrogen, a monovalent hydrocarbon group substituted by NR<SP>11</SP> 2  groups, an oxyalkylene group of the general formula (C n H 2n O) c R<SP>11</SP> where n is 2 or 3 and c = 1-30 or a NR<SP>11</SP> 2  group where R<SP>11</SP> is hydrogen or a monovalent hydrocarbon group, #=0À1-5À0, d= 1-4À99 and e= 0-500, are prepared by reacting allylamine with an organopolysiloxane of the average general formula where α= 1À1-9À9 in the presence of a catalyst and thereafter reacting the product with a compound of the general formula R<SP>1</SP>OH, such as water, methanol, ethanol, propanol, butanol, isobutanol, benzyl alcohol, ethylene glycol, propylene glycol, ethanolamine, N,N-diethylethanolamine, N,N-diethylhydroxylamine and compounds of the general formula The examples are identical with those of the parent Specification 1,409,742.
Patent GB-539477-A (GB)
Title: Improvements in and relating to the low temperature treatment for the preservation of perishable foods and other materials
IPC: A23L2/14
Filed: 1939-01-07
Abstract: 539,477. Freezing foods &c. KIDD, F. Jan. 7, 1939, Nos. 617 and 3181. [Class 29] Solid and liquid food substances such as meat, fish, fruit, fruit juices, milk &c. are dried for preservation by subjection to evaporation in a vacuum chamber 1 having means for maintaining a low temperature, and ice separated therefrom is evaporated without passing through the liquid phase by supplying heat through pipes 5 to the material while still under vacuum, the water vapour being condensed on cooling pipes 4. The chamber 1 has a sealed end door 2 and is connected through a valve 9 with a small chamber 10 connected through a valve 27 with the vacuum pump. The material is supported in heat conducting vessels on the pipes 5 which are initially supplied with a cold medium such as brine from a tank 20 through a header 36 and control valves 30. Water in the material evaporates and produces cold sufficiently to effect freezing, and the vapour is condensed on chilling surfaces in the chamber 10. The vacuum pump is shut off and the valve 9 closed while condensate is removed from the chamber 10. The supply of cold brine to the pipes 5 is cut off and warm brine from a tank 40 is circulated through the header 36 and pipes 5, and cooling medium is circulated from tank 20 through the pipes 4 to condense the vapour formed by the heating of pipes 5. The pipes 4 may be screened by polished heat reflecting baffles from the pipes 5. The heat may be derived from an immersion heater or steam circulated through header 36. Supplementary cooling medium may be supplied from a plant 44. The ice formed on pipes 4 is removed and drained away at valve 6 after the material has been removed from the chamber. Thermometers 12 and vacuum pressure gauges of the Pirani type may be fitted to facilitate control of the process. The material may be placed in storage cans during the drying process, the cans afterwards being vacuum sealed or charged with inert gas and sealed. Where liquids are treated they are frozen by a vacuum spray process and the solidified material subsequently treated in the chamber 1 as above described.
Patent GB-1023131-A (GB)
Title: High strength steel alloy compositions and process of producing super strength steel alloy body
IPC: C22C38/10
Filed: 1963-01-07
Abstract: An alloy steel consists of the following by weight: ..C.0.15- 0.65%,. ..Ni.7.0 -12.0%,. ..Co.0.2 - 7.0%,. ..Mn and Al each.0 - 2.0%,. ..Si.0 - 3.0%,. ..P and S each not over.0.04%,. .one.Cr.0 - 1.0%.total .or.Mo.0 - 0.6%.at least .more.V.0 - 0.35%.0.12%, .of.Nb.0 - 0.4%. ..Fe and incidental impurities as balance... Part or all of Mo may be replaced by W in proportion 3 parts W to 1 part Mo.  Part or all of V, Al and/or Si may be replaced by equivalent amounts of one or more of Ti, Zr and rare earth metals. Part or all of V, Si, Mn, Cr, Mo and/or Ni may be replaced by equivalent amounts of B.  The steel may be strengthened by austenitizing e.g. at 1400-1500  DEG F., plastically deforming it while in the austenitic state, and then quenching e.g. in oil sufficiently rapidly to room temperature preferably followed by refrigerating in liquid nitrogen to impart to the steel a martensitic microstructure.  Thereafter the steel may be tempered at 400-700  DEG F.
Patent GB-716808-A (GB)
Title: Improvements in jacquard card operating mechanism for looms for weaving
Inventor: TATLOCK LESLIE
IPC: D03C15/00
Filed: 1952-01-09
Abstract: 716,808. Jacquards. LUCAS TEXTILES, Ltd., and TATLOCK ENGINEERING CO., Ltd. March 20, 1953 [Jan. 9, 1952], No- 668/52. Class 142(2) In a Jacquard care operating mechanisn the cards a are arranged in two sets the cards of each se1 travelling round idler pulleys in a continuous track, and having holes b engaged by pegs mounted on a chair d located betweer the sets and which moves the cards. The cards are urged towards the pegs by spring loaded pressure plates h on either side of the needle board. Each plate h is pivoted at i and loaded by a spring j round a part k connected by a pin- and-slot connection to the pressure plate so that it can move as the cards and chain are pressed by a platen x into the needle board f. The platen may be assisted by a spring in presenting the cards, the spring helping to counteract the effect of the individual needle springs.
Patent GB-451700-A (GB)
Title: Improvements in and relating to tread strips for the running boards or bodies of vehicles
IPC: B60R3/00
Filed: 1935-01-09
Abstract: 451,700. Treads. MACMILLEN, S. N., 52, Lammas Road, Radford, Coventry, and METAL MOULDINGS, Ltd., 2, Norfolk Street, Strand, London. Jan. 9, 1935, No. 748. [Class 20 (iv)] Rubber tread strips 35 for attachment to vehicle running boards have longitudinal lips engaging with lips on a strip of rigid material 46 having on its underside an undercut recess for the heads of the fastening devices, which may be bolts 34 or metal tabs 44.
Patent GB-1381861-A (GB)
Title: Means or apparatus for rotatably supporting drums or coils of  cable or wire or material in strip form
IPC: B65H49/30
Filed: 1971-01-07
Abstract: 1381861 Reel supports T J KENNY and J S URBANOWSKI 27 March 1972 [7 Jan 1971] 771/71 Heading B8M Apparatus for rotatably supporting drums or coils of cable, rope or wire or material in strip form comprises a drum or coil supporting frame structure A having a centre post or pivot B for contacting the ground and about or on which the frame A rotates, and a plurality of freely rotatable ground wheels or rollers arranged about the pivot post B to support the frame during its rotational movement, and is characterized in that the pivot post B comprises a freely rotatable foot component and is adjustable relative to the frame structure A whereby it may be retracted so as to have the structure supported entirely on its ground wheels and thus free to move thereon. The centre post B is preferably screw-threaded at 12 and engages a screwthreaded bush 10 located at the centre of the structure A. The top of the post B is provided with a faceted head 13 to enable turning of the post B to effect vertical movement of the post B. The base of the post B is provided with a groundengaging foot C incorporating a pivot bearing, e.g. a ball bearing 17, which seats in a recess in the end of the post B. The pivot bearing may be lubricated via channel 19 in the foot C. The frame structure A also carries a plurality of upstanding posts which are radially adjustable and about which a coil is supported. Each upstanding post is provided with an aperture near its top end whereby a horizontal shaft may be positioned between two such upstanding posts to rotatably support a drum with its axis horizontal. A carrying bar may also be positioned between two adjacent radially extending members of the frame structure A.
Patent GB-168845-A (GB)
Title: Improvements in and relating to hoisting and conveying devices
IPC: B66C11/10
Filed: 1921-01-07
Abstract: 168,845. Andrews, D. S. Sept. 4, 1920, [Convention date]. Jib cranes; overhead travellers and transporters.-A suspended travelling crane, hoist, or the like comprises a wholly or partly balanced boom 52, adapted to be slued round and moved bodily up and down a depending post which is secured to a framework suspended by two vertical pivots 10 from a pair of trollies 11 running on a central overhead rail 1. The framework of each trolly carries its own electric propelling motor 15 geared to one of the trolly wheels as shown. The framework 4 is fitted with lateral arms 17 engaging guide-rails 19, to prevent side oscillations of the boom, and also carries a motor 36 which rotates a sleeve 25 round the post for slueing the boom. The sleeve 25 has two strips, secured to it at diametrically opposite points. which form guides for rollers 39 carried on the boom sleeve 37, the engagement of the rollers with the guides serving to transmit the slueing movement to the borm. One of the strips is fitted with a rack actuated from the motor 50 on the boom for raising and lowering the latter, but ropes, screw mechanism, or hydraulic or pneumatic means may be employed. The load-hoisting motor 61 also is mounted on the boom and driven a drum 60 carrying a rope passing to the hoisting sheave 59. In modified constructions, the parts are made largely of built-up plate structures instead of castings, and the boom may be telescopic and have a luffing movement in addition to slueing.
Patent GB-111940-A (GB)
Title: Improvements in Switch Apparatus for use with Overhead Runways.
IPC: B65G9/00
Filed: 1917-01-17
Abstract: 111,940. British Trolley Track Co., Goddard, E. A., and Wallace, V. A. Jan. 17, 1917. Elevated railways.-A track switch E for an overhead runway is operated through a link H from a crank G which in moving the switch into either of its extreme positions passes over the dead-centre positions and engages stops m<2> whereby any tendency of the switch to move out of position merely brings pressure on the stops. In the construction shown, the crank is formed integral with the sprocket wheel F operated by means of a chain from below. The mechanism may be used for a switch connecting three or more runways.
Patent GB-459977-A (GB)
Title: Improvements in or relating to combined road and rail vehicles
IPC: B60F1/00
Filed: 1936-01-10
Abstract: 459,977. Road - or - rail vehicles. MAIN, D. W., 15802, Turner Avenue, Detroit, Michigan, U.S.A. Jan. 10, 1936, No. 889. Convention date, Oct. 21, 1935. [Class 108 (ii)] In a road vehicle of the kind that is equipped with pilot wheels for guiding the vehicle upon a railway track the pilot wheels are adapted to be raised and lowered into operative position, and maintained in alignment with the vehicle wheels and protective devices comprising supplementary connections or struts are provided for maintaining the pilot wheels in engagement with the tracks. The pilot axle 16 with its wheels 18 is raised and lowered by means of a piston rod 54 working in a fluid pressure cylinder 52 mounted universally in trunnions on a cross member 62 of the chassis 10 and a pair of telescopic struts 120 are brought into engagement with the axle 16 by means of a crank 162 and cable 160 when the pilot axle 16 is lowered to maintain the wheels 18 in engagement with the rails 22. As shown the lower end of the strut 120 is provided with stepped portions 152, 154 one or other of which seats itself on the axle 16 according to the distance between the chassis and the pilot axle 16. Fig. 6 shows an alternative method in which ratchet teeth 166 are provided on the axle seat. The strut 120, Fig. 4, comprises a sleeve 123 and a plunger 128 provided at its lower end with an adjustable nut 125, a light spring 132 being arranged as shown. A further sleeve 122 is fixed to the sleeve 123 and a heavy spring 134 is arranged as shown being adapted to take part of the load if required. In a further modification the strut 120 is permanently connected to the axle 16 tending to keep the wheels in engagement with the rails 22, the raising means acting against the strut. The pilot axle 16 is carried by pivoted arms 24 with cross braces 26 from the main axle 12. Specification 438,761 is referred to.
Patent GB-1025699-A (GB)
Title: New n,n-diphenyl-alkylene-ª‡,ªÏ-diamines
Inventor: HAACK ERIC
IPC: C07D317/58
Filed: 1965-01-08
Abstract: The invention comprises compounds of formula <FORM:1025699/C2/1> wherein R1 is H or an alkyl radical having 1-3 carbon atoms, R2 and R3 are H, hydroxy, alkoxy or aralkoxy radicals or jointly form a methylene dioxy radical, and n is 2 or 3, and acid addition salts thereof, and the preparation thereof by the following methods: (1) reducing an N1,N1 - diphenylalkylene - diamine together with an appropriately substituted phenylacetone; (2) reaction of diphenylamine with an appropriate N-haloalkyl-N-b -phenylisopropylamine; (3) reaction of a b -phenylisopropylamine with an N-haloalkyldiphenylamine; (4) reduction of the corresponding carboxylic acid amide.  (11 - Methyl - 2 - phenylethylamino) - acetic acid diphenylamide is prepared by reacting N-diphenyl-chloroacetamide with 1-phenyl-2-aminopropane. N1,N1 - Diphenyl - N2 - acetyl-N2 - [11 - methyl - 21 - (411 - benzyloxyphenyl)-ethyl] - propylene - 1,3 - diamine is prepared by reacting acetic anhydride in pyridine with N1,N1 - diphenyl - N2 - [11 - methyl - methyl-21-(411 - benzyloxyphenyl) - ethyl] - propylene-1,3-diamine.
Patent GB-157129-A (GB)
Title: An improved recording automatic apparatus for testing oils and fats
IPC: G01N33/30
Filed: 1921-01-08
Abstract: 157,129. Oelwerke Stern-Sonneborn Akt.-Ges. Feb. 24, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Testing lubricants in a bearing. The results are recorded graphically on a constantly rotating drum 4; oil is fed from any number of containers 2 provided with floats 6 connected through toothed sectors 7, 8 to a pencil recording on the drum 4, and fat is fed from any number of containers 3 by pistons 11 operated through worm gearing on a shaft 12 rotated at an adjustable speed from clockwork 13 by an adjustable crankpin and ratchet device 15, 22.
Patent HK-42994-A (HK)
Title: A toy building element
Inventor: BACH ERIK
IPC: A63H33/08
Filed: 1994-05-05
Abstract: The invention concerns a toy building set for construction of various forms of electric detectors, in particular for providing positional information for steering movable models constructed by means of a toy building set. The building set of the invention comprises a toy building element (Figure 2), having on an upper side coupling studs (2) for mechanical connection of the element with an adjacent element and on the underside complementary coupling means (fig. 10). The complementary coupling means are preferably provided on the underside of an insert (7, figure 3) which is adapted to be introduced into a cavity in the building element. The insert (7) comprises an energy transmitting and energy receiving element (12), which is preferably a light diode and a light detector. The latter element is connected via a circuit (11) to terminals (13), to which also electric leads may be connected. in addition to the combined element (12), the building element comprises coupling means for coupling of said element with energy reflecting elements (see e.g. figures 4, 5, 6 and 7). The coupling means may be the coupling means already mentioned, or a bushing (9) for receiving a shaft extending through a pair of opposite holes (5). The combined detector element (12) and the mechanical coupling possibilities of the building element involve well-defined reflection conditions in combination with various types of energy reflecting elements.
Patent HK-43291-A (HK)
Title: Control device for aligning an endless belt on tow pulleys
Inventor: KUEHNERT HANS-GUENTER EGBERT
IPC: B65G39/16
Filed: 1991-05-30
Abstract: Disclosed is a control device and process for aligning, in the running direction, an endless belt. The device comprises a lifting cylinder with a ram which is retracted or extended as a result of switching signals received from microswitches via a control circuit. The device further includes a pivotal wing which is pivoted by the extending ram in the running direction A of the belt, and a deflecting roller having an axle, the ends of which are mounted in the eyeparts of eyebolts. During pivoting, the wing presses one eyebolt, resting at its bolt end against the front side of the wing, in the running direction A of the belt. The axle, mounted at its axle end, with a certain play in the eyepart of the other positionally fixed eyebolt, is pivoted as a result. As soon as the belt runs out of alignment, that is to say deviates from the running direction A, one of the belt edges actuates the associated microswitch and consequently the lifting cylinder. As a result of the pivoting of the axle of the deflecting roller, the non-aligned running of the belt is constantly counteracted and the belt is deflected counter to the nonaligned direction until it actuates the other microswitch.
Patent HK-96290-A (HK)
Title: Method for sealing pipes
Inventor: CHICK DOUGLAS K
IPC: B29C63/36
Filed: 1990-11-22
Abstract: The invention describes a method of lining a passageway (20) by everting into the passageway a liner. The resin (18) is applied to the everting face of the liner inside the passageway and the everting faces defined by absorbent material (14). A vacuum is applied to the portion of the liner which travels along the passageway and before eversion, so that the resin will be drawn into the absorbent material effectively.
Patent HU-T61924-A (HU)
Title: Method and apparatus for producing crosslinked thermoplastic resin-foam
Inventor: YAMAMOTO SYUNJI
IPC: B29C48/92
Filed: 1991-02-27
Abstract: There are provided a method and an apparatus for manufacturing a cross-linked thermoplastic resin foam arranged as follows. A resin composition, which contains at least a thermoplastic resin, a foaming agent, and a cross-linking agent, is extruded into a closed die, which includes at least a molding region, a heating region, and a cooling region, continuously arranged in the order named. The resin composition is molded into a desired shape in the molding region of the die, and is then heated in the heating region to decompose the cross-linking agent and also to decompose at least part of the foaming agent so that cell nuclei are produced, thereby forming a partially foamed product. In the cooling region of the die, the partially foamed product is cooled to a temperature lower than the softening point thereof to be increased in rigidity, and is extruded to the outside of the die while being subjected to a damping force as it moves in the cooling region. The partially foamed product, extruded from the die, is heated under normal pressure to expand the foaming agent fully, whereupon a final product is obtained.
Patent JP-S62159058-A (JP)
Title: Detecting device for higher harmonic
Inventor: SADAMITSU KAZUAKI
IPC: G01R23/16
Filed: 1986-01-04
Abstract: PURPOSE:To obtain a detecting device small in size and low in cost, which can obtain a sufficient accuracy for practical use by a simple constitution, by providing a fixed filter, an A/D converting circuit, a data memory, a higher harmonic detector, etc. CONSTITUTION:When a signal is supplied to an analog input terminal 11, it is applied to an A/D converting circuit 16, through a fixed filter 12 for limiting it to a specified necessary frequency related to a sampling frequency, converted to a digital value, stored in a data memory 17, and its contents are sent out to a higher harmonic detector 30. In the detector 30, all A/D-converted data which are stored in the data memory 17 are used for an operation as they are, when deriving a spectrum of a fundamental wave. Also, when deriving a spectrum of an (n)-order higher harmonic, all the A/D-converted data which are stored in the data memory 17 are divided equally into (n) pieces of blocks, calculated, respectively, and the spectrum is derived so that its average value is obtained. In such a way, a remarkable deterioration of the accuracy of the spectrum in a higher harmonic of higher order can be eliminated.
Patent JP-H11260434-A (JP)
Title: Connecting device having elastic frame
Inventor: CANAULT JEAN
IPC: H01R13/193
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide the connection of a cable producing simple, reliable connection by utilizing an electric frame terminal in an electric device, and by using other part of the device, or an electric conducting device. SOLUTION: A connecting device has an elastic frame part 10 having an opening 13 for a cable C, and a conducting part 20 for holding the frame part 10. An insulating block D connected to the elastic frame part 10 holds an arm 31 for releasing the frame part 10 on the one hand and holds a conducting connection arm 32 on the other hand. The arm 31 is installed so that when the block D locates on the side of the frame part 10, the released arm 31 bends a loop and the connection arm 32 is introduced into a clamp opening and pressed continuously against the conducting part.
Patent JP-H09188609-A (JP)
Title: Hair setting agent composition
Inventor: NAGAI KATSUSUKE
IPC: A61K8/00
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in hair setting effect and good in touch feeling. SOLUTION: This composition contains a hair setting auxiliary, a combination of a substance having hair setting effect (e.g. polyoxypropylene butyl ether) with an extract obtained by removing pilocarpine from an extract from the leaves of pilocarpus, a kind of rutaceous plant (e.g. pilocarpus jaborandi). The extract is obtained, pref. by carrying out extraction of the above leaves with at least one kind of solvent (e.g. water, ethanol) at 5-100wt.times the dry leaves at 10-100 deg.C for one hour to 10 days. It is preferable that the amount of the extract to be formulated in this composition be 0.0001-10wt.% (on a dry basis) based on the whole amount of this composition.