baber/WOPTO huggingface dataset:
Patent GB-1295092-A (GB)
IPC: F01D25/02
Filed: 1969-02-19
Abstract: 1295092 Gas turbine engines; air intakes ROTAX Ltd 5 Feb 1970 [19 Feb 1969] 8892/69 Heading F1G The invention relates to a hot air system for supplying heated air to an air jacket disposed around the air intake duct of a gas turbine engine, there being conduit means through which hot air can flow to the jacket from a source thereof such as a tapping from the compressor of the engine, a control valve being disposed in the conduit, the valve being controlled by temperature sensitive means responsive to temperature of intake of air flowing in the duct. In Fig. 3 air is tapped from the engine compressor 101 and supplied through conduit 100 to the air jacket 102 around the engine air intake duct. Two control valves 111, 112 are disposed in the conduit 100, the valves being similar in construction. The valve 111 is shown in Fig.4 and comprises a casing 113 forming part of the conduit 100, a piston member comprising a skirt portion 115 and a head 116 being slidably mounted therein. The piston is also slidably mounted in a fixed housing 119a which defines with the piston head a chamber 120 to which air under pressure may be supplied to control the piston. The piston is formed with an aperture 118 also with a stop 117 which in the closed position of the valve shown abuts the end of the housing 119a, the air under pressure acting against the stop 117 holding the piston in this position. Upon actuation of solenoid 124, the two-way valve 123 opens to allow air under pressure to pass through passage 121 to chamber 120 thus causing the piston to move to the open position in which heated air passes to the jacket space 102. The opening of the valve 112 is controlled in dependence on temperature of intake air flowing through the intake duct as sensed by the device 127. The device 127 is shown in Fig.1 and comprises a mounting 10, a tubular member 12 of material having a high coefficient of thermal expansion and a tubular member 16 of material having a low coefficient of thermal expansion, the member 16 acting at its lower end through a lever assembly 29, 30 against a plug member 31 slidable in casing 27 the plug member in turn acting through a spring-loaded tube member 37 to control the opening of a valve member 32. The inlet 35 of the valve is supplied with air through restrictor 125; a tapping from a point intermediate the restrictor 125 and the temperature sensing device communicates with the chamber 120 of the valve 112. Fluid under pressure is caused to flow through member 16 and discharges through nozzle 24 to induce ambient air-flow through inlet 25 between the tubular members 12, 16.
Patent GB-1296541-A (GB)
IPC: B65F1/16
Filed: 1969-08-07
Abstract: 1296541 Pedal bins ADDIS Ltd 21 July 1970 [7 Aug 1969] 39626/69 Heading A4A A pedal bin comprises an outer casing 1 with a hinged lid 2, an inner container 6 with a turned over rim 7 engaging the tap 5 of the outer casing, and a pedal member 8 substantially V-shaped in cross-section having one arm 9 inside the casing 1 and another arm 10, carrying a pedal 14, outside the casing 1 so that depression of the pedal 14 causes the arm 9 to contact the bottom of the container 6 which pivots about the top edge 5 of the casing and forces the lid 2 to an open position. The lid 2 carries ribs 15 which engage with the rim 7 of the container 6, the ribs being: so shaped as to give large opening movement to the lid for small movement of the container and pedal. The bin is preferably made of plastics.
Patent GB-1301299-A (GB)
IPC: G01S13/524
Filed: 1969-12-12
Abstract: 1301299 Radar; interference suppression in radio receivers AEROSPACE RESEARCH Inc 12 Dec 1969 [12 Dec 1968] 60654/69 Headings H4D and H4L A system includes an electronically variable filter receiving as input wanted signals plus noise, means connected to a first output thereof for deriving a control signal dependent or at least one parameter of the noise and which is used to vary the frequency response of the filter to reduce the noise content at a second output of the filter and means connected to said second output for sensing the wanted signals. Doppler frequency signals from a C.W. or pulse radar pass through a variable high pass filter 12 comprising a three stage active filter (36, Fig. 3, not shown) and a controller (38). The output from the second stage is amplified and detected and then integrated in integrator 22 which has a long time constant, thereby reducing the effects of target echoes. This output of the filter corresponds only to the noise content of the input. The integrator 22 output controls a current source which varies the intensity of light sources adjusting the resistance of photoconductors in the active filter 12 thus changing its cut off frequency to reduce the noise level in the other output of the filter 12. Thus if there is a low noise content the filter bandwidth is large to enable a wide range of target velocities to be detected and if the noise level is high the bandwidth is reduced to give a low false-alarm rate. The output of the filter 12 is fed to a detection channel where the signals are integrated after detection. The output of the integrator is fed to a trigger circuit which indicates a target if the output is above a certain level. The detection channel may comprise three parallel frequency selective channels each dealing with a separate band of Doppler frequencies (Fig. 4, not shown). In a coherent radar (Fig. 6, not shown) the two quadrature signals are fed to two separate variable filters and the outputs from these are fed to a converter which produces signals representing approaching and receding targets. These two outputs are each fed to a plurality of detection channels as above, the outputs from corresponding filters in each channel being fed to swimming devices which feed integrators matched to the corresponding frequency band band. The outputs of the integrators are fed to an OR gate whose output triggers the target indicator. The system is stated to be useful for detecting wanted signals accompanied by noise in sonar; acoustic, infra-red detection; electro-optical and seismological processing systems.
Patent GB-1301588-A (GB)
IPC: B30B9/24
Filed: 1970-04-20
Abstract: 1301588 Dehydrating apparatus for garbage KAWADA KOGYO KK 20 April 1970 [25 Nov 1969 (2)] 18683/70 Heading F4G An apparatus for dehydrating garbage by pressing out the moisture comprises two endless belts 23, 24 which are clad with pressure plates and driven by an electric motor 2 via the shafts 3, 7 and the sprockets 8, 9. Compression springs 38, 39 press the rollers 36 towards the rollers 35 so that a continuous pressure zone extends between the belts which are parallel and adjacent for a part of their runs. Wet garbage is fed from the left in Fig. 1 and is carried by the belt 23 into the pressure zone.
Patent GB-1307613-A (GB)
Title: Method for applying a coating to a substrate
IPC: B05D5/06
Filed: 1970-04-14
Abstract: 1307613 Coatings C E PITTAWAY & SON Ltd 19 April 1971 [14 April 1970] 17601/70 Heading B2E A method for applying a decorative coating to a substrate comprises applying a base coat to the substrate to a full wet coat, spraying a dry mixture of plastics flakes and/or metal chips on to the base coat while it is still tacky and, after drying, applying a clear protective coating of polyethylene or of an ethylene/ alkyl methacrylate copolymer. The substrate may be a wall of a walling panel and the base coat may be an emulsion paint or an oil paint which may be applied by brushing or rolling. The plastics flakes may be of polyvinyl chloride or polyvinyl acetate. The metal chips are preferably of an aluminium base material and they may be coated with nitrocellulose or an epoxy resin. They may be applied by means of a flock spraying gun. A suitable top coating is a copolymer of polyethylene and polyolefine or a copolymer of methyl mechacrylate and butyl methacrylate.
Patent GB-1324999-A (GB)
Title: Endless belt conveyor
IPC: B65G23/44
Filed: 1970-10-30
Abstract: 1324999 Endless conveyers; winches DOWTY MECO Ltd 30 Oct 1970 [20 Nov 1969] 56816/69 Headings B8A and B8B [Also in Division F2] A belt tensioning and braking winch is used with an endless belt conveyer in which one or more belt-engaging rollers are slidably mounted for adjustment to apply tension to the endless belt and to store part of the endless belt in one or more auxiliary loops so that the conveyer may be extended or contracted. A rope 12 from a movable carriage (not shown) which is provided with one or more belt-storage rollers is secured to a drum 13 driven via reduction gearing 18, 24, 25 and a dog clutch 26, 28; the gearing 18 is of the irreversible, e.g. worm, type. The clutch member 26, which also includes a braking lining 31, is movable vertically by a rod 36 which, in a lower latched position, causes the member 26 to be engaged by dogs 28 on the drum 13 and, when urged upwardly by a spring 41, to engage a cover 29 with its brake lining 31. In an intermediate position of the member 26 the drum can run freely. To avoid this intermediate position, the cover 29 may slidably engage on the drum 13 and, by providing spring loading, constantly press the cover against the lining 31. Alternatively, braking may be applied before drive to the drum is disconnected.
Patent GB-1325639-A (GB)
Title: Footwear
IPC: A43B23/02
Filed: 1972-05-18
Abstract: 1325639 Boots &c PETER BLACK (KEIGHLEY) Ltd 18 May 1972 [17 Dec 1971] 58682/71 Heading A3B A method of making a slipper, e.g. to simulate a football boot, comprises the steps of (a) cutting out an instep-covering upper panel 1 to the required shape; (b) forming simulated lacing 2 on the outer face of panel 1 by printing and/or moulding; (c) securing the panel 1 to the remainder of the upper and (d) combining the upper and the sole unit 8. The simulated lacing 2 may be formed by applying lines of adhesive to the panel 1 and applying flock to the adhesive by a flock printing process. Simulated stitching lines 3 may also be printed, and panel 1 may be bound with tape 5 or be given a simulated binding.
Patent GB-1330494-A (GB)
Title: Truck assemblies
IPC: B61F5/36
Filed: 1971-04-19
Abstract: 1330494 Vehicle undercarriages MLWWORTHINGTON Ltd 19 April 1971 [13 Jan 1970] 1650/70 Headings B7D and B7L A truck assembly for a rail or road vehicle has a pair of motorized axles, a frame 10, and a centre post structure 20 having a post 22, a lower bearing section 24 adjacent the free end 28 of the post, and an upper bearing section 30, resilient pads 32, 34 being positioned between the bearing surfaces 42, 44 on the post structure, and 46, 48 on the frame, and pads 36, 38 being positioned between the bearing surface 52 on the frame and 54 on the post structure. The pads 32, 34, 36, 38 are positioned symmetrically about the central longitudinal and transverse vertical planes of the truck, and the longitudinal axes of the pads 32, 34 intersect at a point (68), Figs. 5 and 6 (not shown), which lies in both the central longitudinal and transverse vertical planes of the truck at approximately the level of rails on which the truck rolls. Pivoting of the truck with respect to the locomotive body may occur about horizontal and vertical axes passing through the point (68). Instead of being mounted directly on the underside of a locomotive body, truck assemblies may be mounted in tandem on a bolster (100), Fig. 7 (not shown).
Patent GB-1349166-A (GB)
Title: Folding leg apparatus for a table
IPC: A47B3/08
Filed: 1971-06-18
Abstract: 1349166 Folding tables WEST ALLOY DIECASTINGS Ltd 14 June 1972 [18 June 1971]  28763/71 Addition to 1307676 Heading A4H [Also in Divisions E1-2] A U-shaped leg member 8 has outwardly directed end portions 7 mounted in journal bearings 2, 3 attached to the undersurface of a table top 1, bearing 2 having a downwardly extending flange 5 including a channel 10 extending generally parallel to the table surface and a channel 11 extending generally perpendicular thereto. The upper end portion of the limb 9 of the leg member can lie in channel 10 or channel 11 so as to retain the leg member in either an out-of-use or an in-use position. The limb 9 is released from channel 10 or 11 by springing the limb inwardly against an inherent outward springing. Bearing 3 may be of the same construction as bearing 2, or its flange may include a cut-away portion (12) providing two abutment shoulders (14, 13).
Patent GB-1350920-A (GB)
Title: Oscillators
IPC: H03B5/12
Filed: 1970-12-03
Abstract: 1350920 Transistor oscillators MARCONI CO Ltd 7 Sept 1971 [3 Dec 1970] 57582/70 Heading H3T A colpitts oscillator comprises an active element consisting of two transistors of complementary type 1A, 1B each connected in common collector configuration and arranged to operate in push-pull with one another on alternate half cycles. The ratio of biasing resistors 5, 6 is chosen such that transistor 1A operates in class A-B while transistor 1B operates in class B. The output at terminal 10 is a square wave with peaks limited by saturation voltages of 1A, 1B.
Patent IL-112114-A (IL)
Title: Substituted 1,1-dioxo-2h-1,2-benzothiazinoylguanidines, process for their preparation and pharmaceutical compositions containing them
IPC: C07C233/65
Filed: 1994-12-22
Abstract: There are described acylguanidines I <IMAGE> where X is carbonyl or sulphonyl; R(1) is H, (cyclo)alkyl, phenyl; R(2) is H, alkyl, and their pharmaceutically tolerable salts. They are obtained by reaction of a compound II <IMAGE>  with guanidine. The compounds have no undesired salidiuretic properties, but have very good antiarrhythmic properties. As a result of inhibition of the cellular Na<+>/H<+> exchange mechanism, they can be used for the treatment of all acute or chronic injuries induced by ischaemia.
Patent IL-122140-A (IL)
Title: Method for the preparation of sodium tungstate
IPC: C01G41/00
Filed: 1996-06-03
Abstract: PCT No. PCT/EP96/02399 Sec. 371 Date May 4, 1998 Sec. 102(e) Date May 4, 1998 PCT Filed Jun. 3, 1996 PCT Pub. No. WO96/41768 PCT Pub. Date Dec. 27, 1996A method for the preparation of sodium tungstate by the oxidation of hard metal scrap and/or heavy metal scrap in a molten salt mixture of hydroxide and sodium sulfate.
Patent IL-140704-A (IL)
Title: Method of improving sweetness delivery of sucralose
IPC: A23L27/20
Filed: 1999-06-15
Abstract: A method of improving the sweetness delivery profile of a sucralose- containing ingestible composition comprising the step of incorporating into said composition a compound that reduces the length of time during which sucralose sweetness is perceived, wherein said compound is 2,4-dihydroxybenzoic acid and comestible salts thereof (DHB) at a DHB: sucralose weight ratio of from about 0.01% to about 100%.
Patent IL-142116-A (IL)
Title: Copolymer 1 related polypeptides and their use as molecular weight markers
IPC: A61P37/02
Filed: 2001-03-20
Abstract: The present invention provides molecular weight markers for accurate determination of the molecular weight of glatiramer acetate and other copolymers. The present invention further provides a plurality of molecular weight markers for determining the molecular weight of glatiramer acetate and other copolymers which display linear relationships between molar ellipticity and molecular weight, and between retention time and the log of the molecular weight. The molecular weight markers also optimally demonstrate biological activity similar to glatiramer acetate or corresponding copolymers and can be used for treating or preventing various immune diseases.
Patent IL-176470-A (IL)
Title: Crystal form of quinoline compound and process for its production
Inventor: MATSUMOTO HIROO
IPC: A61K31/47
Filed: 2006-06-21
Abstract: A method for producing a drug substance of crystalline pitavastatin calcium excellent in stability, is presented. In the production of a compound (pitavastatin calcium) represented by the formula (1):The water content is adjusted to a level of from 5 to 15%, and the crystal form is controlled to be crystal form A, thereby to obtain a drug substance excellent in stability.
Patent IL-182524-A (IL)
Title: Amorphous form of cinnamide compound
Filed: 2007-04-12
Abstract: An amorphous object of (3E)-1-[1(s)-1-(4-fluorophenyl)ethyl]-3-[3-methoxy-4-(4methyl-1H-imidazol-1-yl)benzylidene]piperidine-2-one, which is represented by the formula (1) and has A²-production inhibitory activity. The amorphous object has such satisfactory properties that it has excellent solubility, is stable, does not readily become a crystalline form, and has low hygroscopicity. It is hence suitable for use in pharmaceutical preparations.
Patent IL-190296-A (IL)
Title: Cigarettes comprising filters having hollow fibers
Filed: 2008-03-19
Abstract: Smoking articles, such as cigarettes and cigarette filters, methods of manufacturing smoking articles including hollow fibers, and methods of smoking are provided. In one exemplary embodiment, a smoking article contains hollow fibers, wherein the hollow fibers change properties of mainstream tobacco smoke drawn through the hollow fibers.
Patent IL-196382-A (IL)
Title: Electronic circuitry and method for determination of amplitudes of received signals
Filed: 2009-01-07
Abstract: A method and a calculating circuit for generating an output signal representing an actual amplitude of a received digitized signal having a magnitude of the actual amplitude equal or greater than a value of a saturation level of a dynamic range of a receiver. For the determination of the actual amplitude, firstly, a predetermined time interval is selected. Then, a total number of samples of the received digitized signal within the predetermined time interval is calculated. Further, a number of samples of the received digitized signal within the predetermined time interval with the amplitude equal to the saturation level is calculated. Thereafter, a ratio between the number of the samples with the amplitude value equal to the saturation level and the total number of the samples is calculated. For calculation of the magnitude of the actual amplitude a predetermined relationship between the magnitude of the amplitude and the ratio is applied and the output signal representing the actual amplitude is provided.
Patent JP-S60245726-A (JP)
Title: Rotary blade for agricultural machinery
Inventor: SASAOKA MIYOSHI
IPC: A01D34/73
Filed: 1984-05-18
Abstract: PURPOSE:To improve cutting quality and wear resistance and to improve toughness and rigidity as well by constituting an edge part and a part corresponding to the rear thereof of a reheat-treated zone having extremely high hardness and the intermediate part of a reheat-treated zone having fine structure and forming the reheat-treated zone into a parallel band shape. CONSTITUTION:The heat-treated zone of the fine pearlite structure having 40-45 hardness HR is formed to the intermediate of the edge part and the rear part thereof of the rotary blade for agricultural machinery constituted by forming the edge part to one side of a slice body provided with a mounting hole for mounting to a revolving shaft. The reheat-treated zones of the martensite structure having 50-65 hardness HR are respectively formed to the parallel band regions enclosing respectively the edge part and the rear part thereof. The reheat-treated zone of the martensite structure having 50-65 hardness HR is preferably formed further between the mounting hole and the heat-treated zone of the fine pearlite structure.
Patent JP-H10295064-A (JP)
Title: Single-phase induction motor
Inventor: YASUJIMA TOSHIYUKI
IPC: D06F37/30
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce the wire diameter of a winding and the consumption amount of copper for the winding by a method, wherein an inside main winding and an outside main winding are arranged concentrically around an upright teeth part on the side of a main winding and an inside auxiliary winding, and an outside auxiliary winding are arranged concentrically around an upright teeth part on the side of an auxiliary winding. SOLUTION: In a main winding 10, an inside winding 10A which is wound at three- slot pitches and an outside winding 10B which is wound at five-slot pitches are wound around a straight teeth part. In an auxiliary winding 11, an inside winding 11A which is wound at three-slot pitches and an outside winding 11B which is wound at five-slot pitches are wound around a straight teeth part, in such a way that the auxiliary winding is deviated by an electrical angle of 90 deg. (by a mechanical angle of 45 deg.) from the main winding 10. Thereby, the overlap of the coil end part of the main winding 10 with the coil end part of the auxiliary winding 11 is eliminated, and the length in the axial direction of a stator can be made short. At the same time, the circumferential length of the windings can be made short, and the resistance value of the windings can be made small. The wire diameter of the windings can be made small, according to the reduction portion of the resistance value of the windings.
Patent JP-S5625126-A (JP)
Title: Preparation of phenols
Inventor: KAGEYAMA YOUICHI
IPC: C07B61/00
Filed: 1979-08-06
Abstract: PURPOSE: To obtain phenols in high yield, inhibiting the formation of by-products, by the gas-phase oxidation of aromatic carboxylic acids with molecular oxygen in the presence of a highlt active, long-life catalyst containing, Cu, Cr, Ba, Te and oxygen atom.  
     CONSTITUTION: A phenol is obtained by the gas-phase oxidation of an aromatic carboxylic acid (e.g. benzoic acid, methyl benzoic acid, etc.) with molecular oxygen, using a catalyst containing Cu, Cr, Ba, Te and oxygen atom as essential components. The atomic ratio of Cu, Cr, Ba and Te and Te in the catalyst is 1: (5W0.5):(2W0.1):(1W0.01), and these components should be homogeneously mixed and integrated. The activity of the catalyst can be increased by calcination with O 2 -containing gas at 400W600°C for 1W24hr after the preparation.  
     EFFECT: The above catalyst has an excellent heat-resistance and reduction-resistance and gives only a small amount of carbon deposition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03297454-A (JP)
Title: Ultrasonic diagnosing device
Inventor: AIDA MIWAKO
IPC: G01N29/24
Filed: 1990-04-18
Abstract: PURPOSE:To enhance the real time ability for an image so as to make an ultrasonic image smooth by determining the rate periods of ultrasonic wave transmitting rate pulses for every focus in proportion to the distances between the diaphragm surface of a probe and focuses. CONSTITUTION:In a three transmission focus type device, a frequency divider 2C divides a frequency so as to determine a rate period of ultrasonic wave transmitting rate pulse from a rate pulse transmitter 2A for each of focuses in proportion to the distance between the diaphragm surface of an ultrasonic probe 1 and each of the focuses. If the three transmission focus is carried out, since the rate period of the transmitting rate pulse is determined in proportion between the surface of the probe to each of the focuses, an echo signal can be surely obtained with a short rate period for a near distance but with a relatively long rate period for a far distance. Accordingly, at each of the focuses, in comparison with conventional processes, the time of image reconstruction for constituting one scanning line or one frame can be greatly shortened, thereby it is possible to enhance the real time ability for ultrasonic images and to make an image smooth.