baber/WOPTO huggingface dataset:
Patent GB-842841-A (GB)
Title: Compositions based on ª‡-methylstyrene
IPC: C08F279/02
Filed: 1959-01-06
Abstract: A thermoplastic composition comprises a mixture of 70 to 90 parts of (a) a copolymer of 90 to 60 parts alpha-methylstyrene and 10 to 40 parts acrylonitrile with 30 to 10 parts of (b) a rubbery copolymer of 20 to 70 parts of alphamethylstyrene and 80 to 30 parts of a diolefin on to 100 parts of which rubbery copolymer there have been grafted by polymerization 5 to 70 parts of acrylic or methacrylic ester or a mixture thereof with alpha-methyl styrene or acrylonitrile, or of a mixture of alpha-methyl styrene with acrylonitrile.  Butadiene is the specified diolefin, and methyl, ethy, butyl and ethylhexyl acrylates and methacrylates the specified esters.  The composition may contain also a liquid plasticizer e.g. up to 30% of the product of dimerization of alph-methyl styrene, or of the phthalates of higher alcohols.  The products are suitable for injection and compression moulding and extrusion.
Patent GB-267889-A (GB)
Title: Improvements in braking arrangements for vehicles having explosion motors
IPC: B60T13/24
Filed: 1927-01-08
Abstract: 267,889. Badertscher, O. J. March 18, 1926, [Convention date]. Addition to 262,817. Fluid-pressure. - In the servo-brake arrange ment described in the parent Specification in which the servo-motor is controlled by a connection of the brake valve to at least one of the fuel controls, the fuel control so connected is connected bv a lost motion device to the throttle valve. The accelerator pedal 76 is connected by a rod 76<a> to a sleeve 76b having an arm 79 connected to a rod 80 having a pin and slot engagement 80a, 94 with the lever 81 of the brake-control valve S which is of substantially the same construction as that described in the parent Specification. The lever D of the throttle valve has a pin and slot connection with a rod 78 sliding in the sleeve 76b. During the movement of the accelerator pedal 76 from the position N to the position G, the throttle valve is opened and the connection 82 of the valve S to the brake cylinder Z is open to the atmosphere and closed to the suction conduit of the motor, the valve being held in this position by a spring 81a. When the aceelerator pedal moves from the position N to the position B under the action of the spring 77, the lost motion device 76b. 78 comes into action, the throttle valve lever D being retained by a spring F against a stop, while the lever 81 of the brake control valve S opens the connection 82 to suction and closes the atmospheric inlet- The hand lever H is connected bv an arm 102 to a rod 103 sliding in a sleeve 104 connected, to a bell-crank lever 105 having a pin and slot connection 105<a>, 106 with the rod 76a. The piston rod 96. Fig. 5, of the vacuum servo-motor is provided with a passage leading from a lubricator to a recess 97 in the piston K from which lubricant is fed through a passage 98 to an annular groove 99 closed by a ring 100 of wick. The piston rod 96 is connected to the ordinary brake pedal P.
Patent GB-142897-A (GB)
Title: Improvements in suction sweepers
IPC: A47L5/32
Filed: 1919-01-09
Abstract: 142,897. Hoover, H. E. Jan. 9, 1919. Vacuum cleaning-apparatus.-Relates to suction sweepers of the kind having an open-mouthed suction nozzle, a combined motor and fan housing, a passage connecting the nozzle and the fan housing perpendicular to their parallel axes, a discharge passage at the periphery of the fan housing, and a rotating brush in the nozzle, and consists in arranging the driving-connexion between the brush and the motor in the passage between the nozzle and the fan housing. The lower boundaries of the nozzle and the fan housing are in substantially the same horizontal plane. As shown, a beating-brush C' is mounted in the suction nozzle housing A and is driven from the motor by an endless belt C<5> arranged in the passage A<5> between the nozzle and the combined fan and motor housing C. Detachable fingers E<3> prevent the carpet from being drawn into the nozzle. The spindle of the brush can be adjusted in relation to the axis of the nozzle housing. A hose-pipe connexion may be inserted in similarly-shaped apertures A<6>, A<7>, which are in alinement with the axis of the motor, by removing a cap A<9> and detaching the belt C<5>, thereby cutting off the suction nozzle from the fan chamber A<4>. The handle bail G is provided with a slotted locking-lever G<5> for holding the handle of the machine in adjusted position.
Patent GB-823833-A (GB)
Title: Improvements in or relating to channel combining arrangements for multichannel carrier systems
Inventor: PRIOR HECTOR THOMAS
IPC: H04J1/04
Filed: 1958-01-08
Abstract: 823,833. Multiplex systems. STANDARD TELEPHONES & CABLES Ltd. Jan. 8, 1958, No. 710/58. Drawings to Specification. Class 40 (4). [Also in Group XL (b)] In a multi-channel carrier current system in which the channels occupy equal width contiguous frequency bands of the frequency spectrum, an arrangement for combining or separating the channels consists in dividing the channel band-pass filters into two groups comprising those of the odd- and even-numbered channels, respectively (the channels being numbered in order of increasing frequency of the channel frequency bands), the two groups of channel band-pass filters being connected to a single transmission circuit by respective bandstop filters through means, such as a hybrid transformer, preventing interaction between the two band-stop filters, each band-stop filter having a plurality of stop bands centred on frequencies such that the pass band of each channel band-pass filter of its group lies between two adjacent stop bands. An embodiment of a suitable band-stop filter is described.
Patent GB-1015348-A (GB)
Title: Method and apparatus for making concrete and articles and structures of concrete so made
Inventor: HILTON KENNETH
IPC: C04B20/04
Filed: 1964-01-07
Abstract: 1,015,348. Curing concrete. HIRST (MICROWAVE HEATING) Ltd. Nov. 26, 1964 [Jan. 7, 1964], No. 724/64. Heading C1H.  Aggregate is heated by microwave radiation and while still hot, mixed with cement and water to form concrete.
Patent GB-887255-A (GB)
Title: Metal bonded abrasive composition
IPC: B24D3/08
Filed: 1960-03-02
Abstract: 887,255. Metal bonded abrasives. NORTON GRINDING WHEEL CO. Ltd. March 2, 1960 [March 6, 1959], No. 7351/60. Drawings to Specification. Class 22. [Also in Group II] A sintered metal bonded abrasive comprises diamond and a metal bond comprising at least 50% iron, 0À1% to 5% phosphorus and optionally up to 7% sulphur. The bond may also contain Mn, Si, Ni, Co, Cr, Cu, Mo and W and the phosphorus is added as ferrous or ferric phosphate, pynophosphates, phosphites and phosphides or phosphorus compounds of Ni, Co, Cu, Mn, Cr. The sulphur is added as sulphides of Cu, Mn, Cr, Fe, Ni and Co or other abrasives such as WC, SiC and Al 2 O 3  with fillers of glass or mica may be added. The mixed powders are cold pressed and sintered in hydrogen at 750‹C. to 1100‹C.
Patent GB-1129621-A (GB)
Title: Thermo-electric ignition safety device
IPC: F16K31/64
Filed: 1966-01-07
Abstract: 1,129,621. Valves. JUNKERS & CO. G.m.b.H. 7 Jan., 1966 [8 Jan., 1965], No. 756/66. Heading F2V. In a gas valve, initial depression of a knob 11 against a spring 16 allows a spring 20 to seat a first valve member 17 and further depression allows the stem 12 of the knob to unseat a second valve member 8 against a spring 9 thereby allowing flow from an inlet 21 to a pilot burner via passages 13, 14. When the pilot is lit, a thermo-electric member heated thereby energizes an electro-magnet 2 to cause the latter to retain its armature 7 which is coupled to valve member 8. Thus, when knob 11 is released valve member 8 remains unseated and valve member 17 is unseated by spring 16, and gas is allowed to flow to the main burner via port 22. A second knob 28 is provided for disengaging the armature from the magnet and comprises a stem 27 that co-operates with a two-arm lever 23 carried by an angled member 24, one leg of the latter having a hole (31) (Fig. 3, not shown), that receives a boss 6 on cover 5. A slot (32) leads from the hole (31) to the end of said leg to allow the lever 23 and member 24 to be assembled in place over the stem 27. 1,129,628. Springs. P. GAUTHIER. 19 March, 1966, No. 12192/66. Heading F2S. A wavy spring, made from a slat of steel wire and used e.g. for motor vehicle seats, furniture etc., is characterised in that the pitch and amplitude of the waves of the spring are varied to provide different strengths of the individual spring parts. In a preferred embodiment, as shown, the amplitude b1 is reduced in the part d where the waves also have an increased pitch al. The springs may be of semicircular, saw-tooth, lozenge, or other shape according to their intended use. The spring part with an increased pitch may be formed by stretching that part between the joins (1, 2), Fig. 8 not shown, of a mechanical, hydraulic, or electric, device.
Patent GB-493611-A (GB)
Title: A new or improved composition for the degreasing and conditioning of surfaces and process of manufacture thereof
Filed: 1937-01-11
Abstract: A composition for de-greasing metal or other surfaces is prepared by saponifying fatty or like matter with an alkali phenolate, and adding a solution of alkali in a miscible inert solvent to reconvert all the liberated phenol into phenolate and preferably to leave excess of alkali present.  For use the composition is diluted with preferably a large proportion of grease-solvent, e.g. pine oil, kerosene, light fuel oil, xylol, trichlorethylene, and carbon tetrachloride. Saponifiable matter that may be treated includes tall oil, or an equivalent mixture of fatty and resin acids; oleic acid or the liquid fatty acids obtained from fish, corn, castor, or similar oils, with or without resin.  The alkali is preferably caustic potash but may be caustic soda or a mixture of potash and soda.  The solvent of alkali may be ethyl, butyl, or other alcohol.  Cresylic acid is the preferred phenol.
Patent GB-523668-A (GB)
Title: Improvements relating to the combustion chambers of spark-ignited internal-combustion engines
IPC: F02B23/08
Filed: 1939-01-10
Abstract: 523,668. Cylinders. ROVER CO., Ltd., and SWAINE, J. Jan. 10, 1939, No. 767. [Class 7 (ii)] A combustion chamber is bounded by a partspherical wall 6 containing a valve 9 and a flat face 7 of a detachable cylinder head containing the sparking-plug 8 and another valve 16. The piston has a V-shaped face 2, 5, the wall 6 being part-cylindrical adjacent the face 5. The valves 9, 16, which preferably function for exhaust and inlet respectively, are operated from a camshaft 13 and rockers 12, directly and through a push rod 14.
Patent GB-702331-A (GB)
Title: Machine for carrying out chemical reactions in the gas phase
IPC: F01L5/04
Filed: 1951-01-11
Abstract: <PICT:0702331/III/1> A machine for carrying out the method claimed in the parent Specification comprises a double cylinder 3, axially movable in a frame 1, and provided with a piston 5 on either side of which is a cylinder space, and with ports co-operating with ports in the frame for supply of the reaction gas, for discharge of the product, and for supply or working gas to each cylinder space, and the cylinder is constructed so that its centre of gravity is below the axis of its exterior surface, in order to reduce the tendency of the cylinder to rotate.  The centre of gravity may be lowered by situating most of the supply and discharge ports above the central horizontal plane of the cylinder.  Gas from the inlet 6 passes to the cylinder through port 8, and the products are removed via outlet 9. Working gas, e.g. steam, is supplied through chambers 12a, 12b and ports 14a, 14b, 15a, 15b.  The cylinder comprises two sections screwed together at 4, and is provided with strengthening lips 19.
Patent GB-915051-A (GB)
Title: A new or improved hose end fitting
Inventor: MELSOM GORDON THOMAS
IPC: F16L33/207
Filed: 1958-01-08
Abstract: 915,051. Hose end fittings. OIL FEED ENGINEERING CO. Ltd. Jan. 19, 1959 [Jan. 8, 1958], No. 784/58. Class 99(1). A hose end fitting has a tubular insert 1 engaged into the bore 3 of a hose 4 the end of which is located within a tubular ferrule 8 between which and the insert 1 the hose end is clamped. An internally screwthreaded coupling nut 10 for connecting the fitting to an externally screw-threaded tubular component extends about and snugly embraces the whole of the outer surface of the ferrule 8. As shown, the ferrule 8 is formed with an inturned flange 9 which when the ferrule is swaged to clamp the hose enters a peripheral recess 6 provided in the insert 1 so as to lock the ferrule and the insert together. The ferrule is also provided with a ring corrugation 17 to improve the grip on the hose. The nut 10 is prevented from moving axially relative to the insert by a locking wire 16 engaging complementary recesses in the nut and insert respectively.
Patent GB-476275-A (GB)
Title: Method of producing gas from oil
IPC: C10G9/00
Filed: 1937-01-12
Abstract: 476,275. Oil-gas generation. NAGEL, T. Jan. 12, 1937, No. 924. Drawings to Specification. [Class 55 (ii)] In the production of oil gas by the injection of oil which has been heated under superatmospheric pressure into a gas of higher temperature whereby mainly fixed paraffin hydrocarbon gases are formed, polymerization of the olefinic hydrocarbon gases present is largely avoided by bringing the hot gas mixture immediately into heat exchange with a relatively cool fluid, such as direct admixture with a mixture of carbon monoxide and hydrogen, or other gas, carburetted or not. The gaseous medium into which the oil is injected may be a lean gas or an uncarburetted mixture of carbon monoxide and hydrogen and is at such a temperature that after flashing of the hot oil therein the vapour gas mixture attains a temperature of 1200 to 1600‹ F. The oil is originally heated to a temperature of 700 to 900‹ F. under a pressure of not less than 150 pounds to the square inch. The temperature to which the hot vapour gas mixture is immediately cooled is preferably below 1000‹ F. The heating and subsequent cooling of the flashed oil occupies a time preferably less than 6 seconds. Heavy oils yielding a comparatively large percentage of fixed olefins in the resulting gas may be used. British Specification 420,713 and U.S.A. Specification 2,002,863 are referred to.
Patent GB-565721-A (GB)
Title: Improvements in or relating to carburetters for internal combustion engines
IPC: F02M7/18
Filed: 1943-01-19
Abstract: 565,721. Spray carburetters. SMITH, C. R. B., IZON, F. H. T., and AMAL, Ltd. Jan. 19, 1943.No.987. [Class 7 (iii)] In a carburetter in which metered fuel is mixed with primary air before entry into the main induction passage, a fuel needle valve 7 is adjustably mounted on a plunger 8 adapted to slide in a part-cylindrical channel 9 under control of a Bowden wire 19 acting against a spring 17 and the plunger is cut away at 11 to receive the end of a rocker arm secured to the spindle of a butterfly throttle valve 16. Alternatively, the Bowden wire may be attached to a second rocker arm on the throttle valve spindle.
Patent HK-45679-A (HK)
Title: Electronic wristwatch
IPC: C09K19/02
Filed: 1979-07-05
Abstract: A liquid crystal digital display electronic wristwatch wherein the digital display is driven at the same potential as the remaining elements comprising the electronic wristwatch is provided. The electronic wristwatch includes an oscillator circuit for producing a high frequency time standard signal and a divider circuit for producing low frequency timekeeping signals in response to the high frequency time standard signal. A decoder circuit produces decoded signals representative of present time in response to the timekeeping signals and a driver circuit in response to the decoded signals being applied thereto drives the liquid crystal digital display. A DC power source is adapted to produce and apply a predetermined potential to at least said oscillator circuit, divider circuit, decoder circuit and driver circuit and thereby operate said respective circuits having said predetermined potential applied thereto at the same potential.
Patent HU-T37767-A (HU)
Title: Process for preparing isoxazole derivatives further pharmaceutical compositions containing such compounds as active substances
Inventor: KAEMMERER FRIEDRICH JOHANNES
IPC: C07D261/18
Filed: 1985-02-12
Abstract: 4-Isoxazolecarboxylic acid amides of the general formula I    <IMAGE> (I)  in which R denotes hydrogen, alkyl with up to 4 carbon atoms or halogenoalkyl with up to 2 carbon atoms and W denotes a direct bond, CH2, CH-CH3, CH-C2H5, CHOH, O or S, processes for their preparation, medicaments which contain these compounds and the use of the compounds for the treatment of pain and/or fever.
Patent HU-T72145-A (HU)
Title: Improved stability coriolis mass flow meter
Inventor: CAGE DONALD
IPC: G01F1/84
Filed: 1990-06-08
Abstract: An optimized Coriolis mass flow meter (140) is disclosed which comprises a pair of sensor means (118), each of said pair being mounted opposite the other on the sides of a flow conduit (112) for monitoring the oscillatory motion of said conduit (112). In order to improve stability to excitations caused by external influences and to maximize sensitivity, each sensor means is mounted as close as possible to two proximate nodes of a pair of vibration modes for the conduit (112). These modes are selected from among defined modes on the basis of a modal analysis to locate the nodes for each mode.
Patent JP-S63171613-A (JP)
Title: Production of filter cloth for solid-liquid separation
Inventor: OTANI MITSUNOBU
IPC: B01D39/16
Filed: 1987-01-06
Abstract: PURPOSE:To obtain a filter cloth adequate for a solid-liquid sepn. device of a traveling filter cloth type, by laminating a specific reinforcing cloth on felt which is subjected to a special treatment to raise extremely fine fibers on the surface and integrating the felt and cloth by adhering. CONSTITUTION:A polymer such as PVA which has the solvent solubility different from the solvent solubility of the sea and island components of fibers having sea and island type structure is impregnated to the felt formed by interlacing said fibers to once fix the interlaced structure; thereafter, the felt is immersed in a solvent such as trichloroethylene to remove the sea component. After polyurethane is impregnated in such felt and is fixed thereto, the felt is immersed in water to solidify the polyurethane and to wash away the solvent in the polyurethane soln. The polymer for fixing the interlaced structure mentioned above is removed from the felt and after the felt is dried, the surface of the felt is raised by buffing. The reinforcing cloth which is higher in water permeability and wear resistance than said felt is laminated on this felt and both are integrated by adhering.
Patent JP-S60146797-A (JP)
Title: Side thruster for vessel
Inventor: MATSUMOTO NORIHIRO
IPC: B63H25/42
Filed: 1984-01-06
Abstract: PURPOSE:To perform coming alongside a pier and leaving the pier by installing guide plates at the duct opening part of a side thruster and controlling the direction of water-flow jetted-out from a duct. CONSTITUTION:Guide plates 4 and 4a are installed rotatably onto the outside of a duct 2, and when a side thruster is not operated, the opening part of the duct 2 is closed by the guide plates 4 and 4a. When the side thruster is operated, the guide plate is turned around one shaft, and the both sides of the duct 2 are opened. When the turning angle of the guide plate is kept at a prescribed angle, the direction of water stream is determined by the guide plate, and a necessary lateral thrust can be obtained.
Patent JP-2000201106-A (JP)
Title: Optical transmission system
Inventor: SATO HIDEAKI
IPC: H04B10/588
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To suppress effect on optical transmission signals when a channel is identified for the multiplexed transmission signals by outputting the optical signal of every channel based on the low frequency signal that is detected out of a frequency modulating component. SOLUTION: The optical signal of wavelength λ1, which has been frequency modulated at a light source 411 by the low frequency f1 sent from a low frequency signal source 412, is modulated by an optical modulator 414 of an optical transmitter 410 and outputted to an optical multiplexer 30. Then the optical signal is demultiplexed by an optical demultiplexer 50 and transmitted through an optical filter 61 of an optical receiver 510. The frequency modulating component that is superimposed on the optical signal of every channel is detected by an optical frequency discriminator 511, and a low frequency signal is extracted at a low frequency signal detection part 512 and sent to a control circuit 90.  The circuit 90 controls an electric switch 80 to output the electric signals which are reproduced by the optical receivers (RX) 62 and 72 to a prescribed output destination, based on the signals received from the low frequency signal detection parts 512 and 522.
Patent JP-H04249953-A (JP)
Title: Abbreviated dial system
Inventor: YAMADA MAKOTO
IPC: H04M3/44
Filed: 1991-01-08
Abstract: PURPOSE:To reduce the number of digits of dial by synthesizing a dial number based on the instructions of an outgoing dial, a dial number, and a continuous dial completion button. CONSTITUTION:Its own telephone number is registered on a telephone set 1 by the operation of a user, and it is registered on memory 9 by a storage means 7, and a means 5 which instructs dial working specification for dial abbreviation by the depressing operation of an outgoing button is operated, and the dial working specification can be recognized. Furthermore, a dial number is stored in the memory 9 by dialing an opposite number, and a dial completion button 2 which instructs dial synthesis based on its own telephone number is depressed. Therefore, the opposite number is generated by synthesizing its own telephone number with the dial number by a means 6 which synthesizes dial information based on a reception dial and the working specification in the telephone set 1. Outgoing is issued to an exchange by performing processing in the telephone set 1, and a synthesized dial number is sent out as the opposite number.
Patent JP-S58118299-A (JP)
Inventor: NAKAGAWA MASAYOSHI
IPC: B43L13/00
Filed: 1982-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01178703-A (JP)
Title: Tie-wire exchanging method for turbine rotor
Inventor: SATO MORIO
IPC: F01D5/24
Filed: 1988-01-07
Abstract: PURPOSE:To enhance working efficiency by passing, through a tie-wire hole, a tubular protective member, which has a flexible wire inset therein, and then attaching a rotary tool to one end of the flexible wire. CONSTITUTION:Passed through the tie-wire hole 5 of a blade 2 is a tubular protective member 10 which has a flexible wire 7 inset therein. A rotary tool 9 is attached to one end of the flexible wire 7, while to the other end is attached a power unit 8. Foreign matter 6 is removed by rotating the rotary tool 9. The above-mentioned means can enhance working efficiency, since it is not necessary to disassemble all the blades.