baber/WOPTO huggingface dataset:
Patent GB-508805-A (GB)
Title: Improvements relating to fuel supply controlling cylinders for internal combustion engines
IPC: F02D1/12
Filed: 1938-01-05
Abstract: 508,805. Speed governors. WESTING- HOUSE BRAKE & SIGNAL CO., Ltd., and LEECH, K. H. Jan. 5, 1938, No. 320. [Class 57] [Also in Groups XXIX and XXVII] In a fuel-supply controlling cylinder 5 for an internal-combustion engine, comprising a piston 1 which is connected by a rod 2 to the throttle of a carburetter or to adjustable means in a fuel pump outlet, and is subjected on one side to the pressure of a spring 12 and on the other side 17 to a controlled variable fluid pressure, an adjustable resilient stop device 15 is provided for defining the position of the piston 1 corresponding to the idling position of the engine. Preferably, the stop device comprises a loaded spring 14 co-operating with an abutment member 9 which has a relatively long screw-threaded portion 18 for engagement with the outer screw-threaded end of the cylinder 5 and is locked in any desired position by a nut 10. The member 9 may also be provided with a recessed flange 11 to locate the outer end of the spring 12.
Patent GB-103304-A (GB)
Title: Improvements in and relating to Pneumatic Tyre Covers.
Inventor: NIVET PROSPER
IPC: B60C3/02
Filed: 1917-01-08
Abstract: 103,304. Nivet, P., and Haegy, J. B. Dec. 30, 1915, [Convention date]. Fabrics composed of threads united by adhesives. -A fabric strip, for use in tyre covers, consists of two rods A', A<2> of oppositely - inclined trans. verse threads enclosing, near the edges, two longitudinal rows B<1>, B<2> of inextensible threads, the threads and layers being connected by rubber solution &c.
Patent GB-523563-A (GB)
Title: Improvements relating to the determination of the altitude of elevated objects by means of gravity-operated apparatus
IPC: G01C5/00
Filed: 1939-01-05
Abstract: 523,563. Sounding-apparatus. LINK, E. A. Jan. 5, 1939, No. 417. Convention date, Jan. 14, 1938. [Class 97 (ii)] [Also in Group XL] The elevation say of an aeroplane is determined by dropping a device such as a small wireless transmitter which starts to emit signals as it leaves the plane and continues until it strikes the ground, when the signals stop. The time during which the signals occur can be measured on a stop-watch indicator, which may be calibrated in feet, provided that the rate at which the transmitter falls is known. As shown in the Figure the transmitter 1, which may be fitted with a parachute P, is released from a tube 10 by pressing a button 27. This starts the stopwatch indicator 26 and simultaneously closes the contacts 29 of a magnetic relay 24 to open the bottom flaps 11, 12 of the tube 10. Signal transmission is started by a spring pressed contact as the transmitter passes out of the tube. When the transmitter strikes the ground a plunger operates a switch to stop signal transmission and may also prevent batteries from running down if the apparatus is otherwise uninjured.
Patent GB-788732-A (GB)
Title: Improvements in or relating to conveyors
Inventor: DAVIS EDWARD JOHN ALBERT
IPC: B65G35/00
Filed: 1955-01-06
Abstract: 788,732. Chain-driven overhead conveyers. LONDON RUBBER CO., Ltd. April 3, 1956 [Jan. 6, 1955], No. 433/55. Class 104 (2). A conveyer has chain-driven load-carrying members 10 which are provided with two spaced track-engaging members 11 on their upper surface respectively engaging an outward flange of one of two track members 14, 14 positioned between the track-engaging members. The load-carrying members 10 are moved by chains 15 having cross-bars 16 which engage the members 10 directly or a projection 18 thereon. The track-engaging members 11 are formed by discs 12 carried on short stems 13 and preferably rotatable thereon or the trackengaging members have straight sides with semi-circular ends. The load-carrying members 10 may travel in a closed circuit comprising a pair of parallel runs of tracks 14 connected at both ends by a single track comprising parallel channelled rails 21, 22. The rails 21, 22 have a curved end connecting with the outer track member 14. An opening 25 in the rail 21 is connected with the inner track member 14. A pair of switches 27, 28 are pivotally connected to brackets 29, 30 on the rails at the opening and are interconnected by a linkage. A further linkage 33, 34 connects the switch 28 with a switch 35 at the end of the rails. The switches are spring-urged to the position shown in Fig. 2 and are automatically operated by the trackengaging members 11. The load-carrying members 10 may be moved along the rails by hand or by supplementary chains and round the curves by radial arms.
Patent GB-1484648-A (GB)
Title: Method of manufacturing a heater head assembly for a hot gas engine
IPC: B23P15/26
Filed: 1975-05-01
Abstract: 1484648 Hot gas engines FORD MOTOR CO Ltd 1 May 1975 [3 May 1974] 00440/77 Divided out of 1484647 Heading F1S [Also in Division F4] A method of manufacturing a heater head assembly for a hot gas engine comprises (a) preparing cast metallic headers 33, 34 for connection to each working chamber and regenerator, each header having a cylindrical tube with an integral wall 35, 36 separating the interior of the tube into first and second portions 38, 37 and being supported in upright orientation (b) providing a pair of plys of highly heatconductive sheet metal each having a plurality of parallel grooves separated by flat portions, uniting the plys along the flat portions to provide a tube bank having a plurality of enclosed passages 40 defined by the complementary grooves in the plys, the tube bank being formed with a plurality of perforations or openings 47 in the united flat portions between the enclosed passages to provide freedom for a surrounding medium to flow crossways through the bank, providing a plurality of the tube banks and (c) providing rows of openings along the length of each header and connecting each of the rows of openings to one end of one of the tube banks such that each opening in the row is connected to a corresponding enclosed passage in the tube bank for conducting gas thereto, two of the rows of openings being in communication with the first portion 38 of the header and another of the rows of openings being in communication with the second portion 37 of the header, the first portion being sealed to prevent communication with either the working chamber or regenerator and the tube ends being sealed to the headers while being disposed in the openings. The plys are united together by welding rollers, the rollers forming welded seams along the flat portions. The heater head assembly described forms the subject of Parent Specification 1484647 from which the present Specification is divided.
Patent GB-159459-A (GB)
Title: An improved nut for wrenches and method of manufacturing the same
IPC: B25B13/16
Filed: 1919-11-18
Abstract: 159,459. Hyman, B. R. Nov. 18, 1919. Screw-and-nut mechanism.-The interrupted threads of nuts for use with quick-adjustment wrenches such as are described in Specification 159,269, [Class 61 (iii), Wrenches &c.], are formed by the use of a milling-cutter smaller in size than the nut bore, the blank and tool being so moved that the tool enters the work along a curve 6<b>, cuts the concentric nut portion 7, and leaves a blank along a curve 13<a>. A slot 11 to take the rack-bar removes the curve 6<b>, and leaves an unthreaded section 13 of the blank which acts as a stop to movement of the nut in one direction. The concentric portion of the thread may be cut through to form additional rack-bar gaps, or unthreaded sections of the blank formed as before described may be left on one side of each of two or more gaps.
Patent GB-286831-A (GB)
Title: Improvements in or relating to automatic valves for the regulation of gas supply
Filed: 1927-01-06
Abstract: 286,831. Yates, H. J., Howlett & Co., Ltd., M., and Dolphin, J. Jan. 6, 1927. Strainers, applications of.-An automatic valve such as a thermostat has a casing 1 formed with upstanding walls 20. 21, so as to form an inlet chamber 2 communicating with a tangentially arranged inlet 13 and an annular outlet chamber 22 communicating with a similarly arranged outlet, the controlling valve 4 being arranged to seat on the top of the inner wall. The inner chamber is provided with a frustro-conical strainer 14 preferably of sheet metal with a number of narrow axial slits 14a arranged with its larger diameter uppermost in contact with the inner wall and its lower end engaging a boss 15. The valve member, which is loaded by a spring 3, has a depending guide 6 engaging the boss 15 and provided with an adjustable abutment for engaging the operative member of the thermostat. The abutment is screwed into the guide and has a flattened part 8 engaged by a slot on an adjusting spindle 10 operated by a cap 11 provided with indicating markings. A throttling screw may be arranged in the inlet.
Patent GB-346291-A (GB)
Title: Improvements in and relating to lubricating devices for shafts
IPC: F16N19/00
Filed: 1930-01-06
Abstract: 346,291. Maintaining level of lubricant. BRITISH THOMSON - HOUSTON CO., Ltd., Crown House, Aldwych, London, and EMERY, W., 40, Lancaster Road, Rugby. Jan. 6, 1930, No. 485. [Class 12 (iii).] In a lubricating device for bearings wherein the level of oil in one or more chambers 10, 11 from which the bearings are supplied is maintained constant by supply from a reservoir 2 on the birdfountain principle, the reservoir is adapted to be filled through a tube 5 extending thereinto to the level at which oil is to be maintained in the chambers 10, 11, air being discharged from the reservoir through the annular space 7 between the outside of the tube and a tubular extension 1 from the top of the reservoir, communication between the space 7 and the atmosphere being controlled by a valve 8 so connected with a hinged cap 9 loosely covering the tube 5 that the valve is opened when the cap is raised.
Patent GB-942047-A (GB)
Title: Rocket motor
Inventor: FERRIS DELACY FAATZ
IPC: F02K9/50
Filed: 1960-01-06
Abstract: 942,047. Rocket motors. THIOKOL CHEMICAL CORPORATION. Jan. 6, 1960, No. 553/60. Heading F3A. [Also in Division F1] A rocket motor includes a pressure chamber containing a gas-generating combustible substance and arranged so that gas pressure generated in the chamber will break a seal between a liquid propellant tank and a thrust chamber. Fig. 1 shows the forward end of a rocket motor comprising an oxidizer tank 20, a fuel tank 24, a thrust chamber 56, and a pressure chamber in the form of a mild steel tube 46 containing a solid propellant. A baffle 28 permits regenerative cooling of the thrust chamber. The pressure chamber 46 communicates with the propellant tanks through holes 34, 36 closed by bursting bands. Ignition of solid propellant by an igniter 54 bursts the bands and pressurizes the propellants in the tanks. The gas pressure also causes the tube 46 to press against an annular slide 44, which moves so as to shear off the ends of cups 45 and then to align orifices 41 and 43 in the slide with orifices 40 and 42 previously closed by the cups, thus allowing propellant to enter the thrust chamber where they are mixed and ignited by the solid propellant flame issuing from a hole 49. The solid propellant is arranged to burn a little longer than the liquid propellants, thus giving a clean shut-down. The solid propellant tube 46 is not fixed but is loaded through the thrust chamber and held in place by detents 50. The motor casing may be AL and the thrust chamber may be ceramic lined. The fuel may be unsymmetrical dimethyl hydrazine and the oxidizer inhibited fuming red nitric acid containing 18-23% NO 2 .
Patent GB-942356-A (GB)
Title: Improvements in and relating to molded food products
IPC: A22C11/00
Filed: 1962-01-05
Abstract: A skinless sausage moulded under high pressure in excess of 130 p s.c.g. to a self sustaining shape to yield impressed uniformity of texture, weight and shape (see Division B5) has the following composition:- .Regular Pork Trimmings.41.9% .Pork Cheek and Head Meat.7.4% .Special extra lean Pork Trimmings.2.2% .Cow Meat (Beef).14.7% .Plates and Flanks.7.4% .Spices.6.6% .Water (added).19.8%
Patent GB-387816-A (GB)
Title: Improvements in means for holding all potters tools for shaping and profiling earthenware in clay state
IPC: B28B1/02
Filed: 1932-01-09
Abstract: 387,816. Throwing and turning pottery. BAILEY, C., 9, Dimsdale Parade, Wolstanton, Staffordshire. Jan. 9, 1932, No. 649. [Class 87 (i).] A potter's tool comprises a holder C and two plates E secured to opposite sides thereof by riveting or the like at D, the plates projecting from the holder to form a slot into which the blade A may be detachably secured, as by bolts B and nuts.
Patent GB-141783-A (GB)
Title: Improvements in and connected with the production of argon
IPC: C01B23/00
Filed: 1919-01-09
Abstract: 141,783. Percival, G. A., and Edison Swan Electric Co. Jan. 9, 1919. Argon.-To separate argon from air, charges of the latter are introduced into and circulated through a tube or container into which material such as calcium for absorbing nitrogen and oxygen is introduced, preferably through an air-lock, and when exhausted removed in a similar manner; the argon that remains is collected. In the apparatus shown, the tube 1 is heated in a furnace 10, and the absorbing-material is charged through the hopper 6, is carried along the tube by a conveyer 2, and, when exhausted, is discharged through the outlet 7; the hopper and the outlet are each provided with air-locks comprising double doors 6<a>, 6<b>, and 7a, 7<b>. An inlet 9 and outlet 8 connect with an external circuit through which the charge of air is continuously circulated, and which includes an air-pump and a receiver for the argon.
Patent GB-431688-A (GB)
Title: Improvements in and relating to the manufacture of yeast
IPC: C12M1/06
Filed: 1934-01-08
Abstract: 431,688. Yeast; alcohol. NAAMLOOZE VENNOOTSCHAP INDUSTRIEELE MAATSCHAPPIJ VOORHEN NOURY & VAN DER LANDE, 13, Brink, Deventer, Holland. Jan. 8, 1934, No. 696. Convention date, Jan. 11, 1933. [Class 14 (ii)] In the production of yeast, aeration is effected by introducing air as large bubbles and then finely subdividing it by positive means. As shown, air is delivered by a pipe C below a cap D in which there are holes b, say eight in number, for the escape of the air. Above the cap D is a similar rotating cap E which may have 25 holes. Only a small quantity of air is required, so that there is little loss of alcohol. Additional agitation may be effected by propellers. Two or more aeration devices may be provided. Specification 423,331 is referred to.
Patent GB-447671-A (GB)
Title: System for permanent ventilation of stables, cow-houses and the like
IPC: F23L17/02
Filed: 1936-01-08
Abstract: 447,671. Ventilators. THIELE, H., and DAWIN, F., Auerswalde, Chemnitz, Germany. Jan. 8, 1936, No. 698. Convention date, Sept. 6, 1935. [Class 137] A ventilator for stables or cow-houses comprises a frame 1 in a wall opening the lower part of which is partially filled by a metal sheet 4, and the upper part of which is provided with a number of baffles 2 so inclined that wind directed horizontally causes an upwardly directed air current and an extractor effect on the air in the enclosure. Auxiliary baffles 7 assist the ventilation, and vertical baffles 5 prevent wind directed obliquely from above from entering the enclosure. In Fig. 3, baffles 21 of semicircular cross section are shown, each provided with a buffer plate 6. A horizontal ledge 3 extends into the enclosure to divide the upper extraction part from the lower part into which the air enters.
Patent GB-721807-A (GB)
Title: Improvements in or relating to optical instruments
IPC: G01N21/45
Filed: 1953-01-09
Abstract: 721,807. Optical apparatus. SANDOZ, Ltd. Jan. 9, 1953 [Jan. 10; 1952], No. 735/53 Class 97(1). In an apparatus for the determination of the refractive index gradient in a transparent medium by the Toepler and Schlieren principle, the cylindrical lens usually located, in such apparatus, between the final objective and the image plane is located in front of the objective to reduce the overall length of the system. This renders the apparatus more readily adaptable to the use of the interferometric method of Rayleigh for determination of refractive index gradients. As shown, the apparatus comprises a higher source L imaged by a condenser K at a first slit SP<SP>1</SP>, light from which passes to Schlieren lenses 8K<SP>1</SP> and SK<SP>2</SP> enclosing the object plane Z and forming an image of the slit SP<SP>1</SP> in the plane of a second slit SP<SP>2</SP> which is . vertical. A cylindrical lens 27 with cylinder axis horizontal, in conjunction with an objective O images horizontally the slit SP<SP>2</SP> in the image plane M while the objective O images the object Z in the vertical plane at the image plane M.
Patent GB-1287377-A (GB)
Title: Improvements in heat exchange devices
Inventor: MARSDEN BERNARD
IPC: F24J2/04
Filed: 1971-01-07
Abstract: 1287377 Solar device B MARSDEN 7 Jan 1971 [9 Oct 1970] 815/71 Heading F4U A heat exchanger device is formed by two plates 4 and 5 which are spaced apart by two pipes 1 and 3 which also provide inlet and outlet orifices to permit water to flow through the heat exchanger. An additional spacer 2 is provided centrally between the plates 4 and 5. Holes 6 are provided in the pipes 1 and 3 adjacent to the inlet and outlet ends of the pipes 1 and 3 respectively. The plates and pipes may be formed from either a metal or a plastics material.
Patent GB-190034-A (GB)
Title: Improved appliances for playing a table ball game
IPC: A63F7/06
Filed: 1922-01-11
Abstract: 190,034. Stretton, A. A. C., Stretton, B. H., and Hartley, H. O. Jan. 11, 1922. Table games.- Relates to appliances for playing a table football game of the kind in which men i, Fig. 1, in the form of discs are projected at a ball m bv flickers n, Fig. 5, and consists in covering the table with a suitably marked cloth h a, which is stretched tightly by straps passing beneath the table top, and providing a fence f supported by clamps h at the corners of the table, to prevent balls and men from falling off the table.
Patent GB-462201-A (GB)
Title: Improvements in apparatus for opening and cleaning fibrous materials
IPC: D01G9/00
Filed: 1936-01-11
Abstract: 462,201. Opening and cleaning fibrous materials. STRINGER, F. Jan. 11, 1936, No. 959. [Class 120 (i)] Apparatus for opening and cleaning fibrous material comprises a hollow toothed cylinder a, Figs. 1 and 2, formed with perforations or openings c interspersed between the teeth f so that air may be sucked into its interior, a hollow shaft e connectible to a suction device and about which the cylinder is adapted to revolve, and means, e.g. plates h, communicating with the hollow shaft and confining the area of the cylinder exposed to suction to the region in which fibrous material is subjected to the action of the teeth of the cylinder and any devices co-operating therewith. In a waste opener comprising a toothed cylinder a having a taker-in 3 and workers 4 on shafts 5, the toothed cylinder a is formed of a shell b having teeth f alternating with the perforations c and end discs d each having a central boss d<2> mounted on a hollow shaft e. A hopper g is formed by curved plates h extending the whole length of the cylinder a while the hollow shaft e is in communication with a fan. A worm or scroll j (or a brush) is provided to remove dirt from the shaft e to a catch pit k, Fig. 4.
Patent HK-14985-A (HK)
Title: Clamps for cables,pipes and the like
Inventor: LYON ROBERT CYRIL
IPC: F16B7/08
Filed: 1985-02-28
Abstract: A clamp for securing at least one cable (5) to a support (10) comprises a channel member having an apertured base (1) and limbs (3, 4) shaped at their free ends (8, 9) for engagement with the support, and a subassembly comprising a screw (11), a saddle (13) captive on the end of the screw remote from the screw head and positioned inside the channel member, and a nut (12) threaded on the shank of the screw between the screw head and the saddle, the aperture (2) in the base of the channel being large enough to permit passage of the head of the screw but not so large as to permit passage of the nut
Patent HK-36593-A (HK)
Title: Use of ketone derivatives in the treatment of depression
Inventor: TYERS MICHAEL BRIAN
IPC: A61K31/415
Filed: 1993-04-15
Abstract: The invention relates to the use of 1,2,3,9-tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H</ U>-carbazol-4-one and physiologically acceptable salts and solvates thereof in the treatment of depression.
Patent HK-89195-A (HK)
Title: Cleaning compositions
Inventor: CHARLES JEFFREY GARETH
IPC: C11D7/26
Filed: 1995-06-08
Abstract: This invention relates to a composition for cleaning contaminated electronic substrates. The compossition comprises a blend of 2-30% w/w of ethoxyethoxy ethanol and at least one other glycol ether derivative selected from butoxyethoxy ethanol, methoxypropoxy propanol, ethoxypropoxy propanol and C1-C5 monocarboxylic acid esters thereof. These esters are more environmentally safe and more user friendly than halohydrocarbons used hitherto for cleaning fluxes and solders from circuit boards.
Patent HU-T37398-A (HU)
Title: Process for preparing 3-substituted-2-oxindole-1-carboxamide derivatives with analgetic and antiinflammatory activity
Inventor: KADIN SAUL B
IPC: C07D209/70
Filed: 1985-03-18
Abstract: 2-Oxindole-1-carboxamides of the formula: 
<CHEM>
 and their pharmaceutically acceptable base-salts, where X and Y are certain optional substituents or can be taken together to form certain ring structures; and R<1> is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, (thiophenoxy) alkyl, naphthyl, bicyclo [2.2.1]heptan-2-yl, bicyclo [2.2.1]hept-5-en-2-yl or a group of the formula -(CH2)n-Q-R<0> where n is 0, 1 or 2, Q is a divalent radical which is a specified heterocycle, and R<0> is H or alkyl. 
<??>The compounds are useful as analgesic and anti-inflammatory agents. 
<??>Also covered are certain intermediates useful in the preparation of the compounds (I), these intermediates having H in place of -COR<1>.
Patent JP-S5493410-A (JP)
Title: Speed command generating device for electric sewing machine
Inventor: TAKAHASHI TADASHI
IPC: H02P29/00
Filed: 1978-01-06
Abstract: PURPOSE: To achieve good characteristics even when a high output is developed, by moving a magnet in accordance with the operation of a pedal, and detecting the mevement of the magnet by a Hall element to control the motor speed, wherein the surface of the permanent magnet facing the Hall element is curved.  
     CONSTITUTION: When a pedal 7 is pushed down, a permanent magnet 10 is moved via a connecting rod 9, and the movement of the magnet 10 is detected by a Hall element 11 to control the motor speed. The permanent magnet 10 is formed such that it has a plane bottom surface and a curved surface A facing the Hall element 11, and it is magnetized to have S, N poles as shown in the figure. The desired characteristcs can be obtained by selecting the lengths of the curved surface A and the surfaces C, D of the permanent magnet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5698483-A (JP)
Title: Metal corrosion inhibitor
Inventor: YUKI SHIROU
IPC: C23F11/14
Filed: 1980-01-03
Abstract: PURPOSE:To provide a metal corrosion inhibitor effective for both iron and steel materials, by using a composition containing a trialkanolamine borate ester represented by a specific formula. CONSTITUTION:This metal corrosion inhibitor contains a trialkanolamine borate ester represented by general formula I, where R1, R2, and R3 may be the same or different, each representing a hydrogen atom, a methyl gp. or an ethyl gp. The trialkanolamine borate ester is added to water glycol or glycol ether solvent, thereby providing a product.
Patent JP-S59133132-A (JP)
Inventor: MARUTEIN BURIYUUMURE
IPC: B65H3/32
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。