baber/WOPTO huggingface dataset:
Patent GB-139661-A (GB)
Title: An improved machine for separating minerals from ore bearing materials
IPC: B03B5/20
Filed: 1919-04-14
Abstract: 139,661. Park, R. P. April 14, 1919. Jigs.-Ore is fed from a revolving perforated trough 63 to an annular screen 68 fixed in a conical tank 6. A piston 52 provided with an adjustable vent 54 is reciprocated in a cylinder 24 by an adjustable eccentric 37. A body of air is thereby confined over the surface of the water in the tank 6 and is caused to pulsate through the material on the screen 68. The light material is washed over into an annular trough 17, from which it is removed by means of revolving scrapers 67 and openings 21, while the heavier material falls through the screen 68 into the tank 6. The trough 64 and scrapers 67 are driven by bevel-gearing 57, 59 from a driving-pulley 58 independent of the driving-shaft 32 for the eccentric. Water is supplied to the tank 6 from an annular perforated pipe 13.
Patent GB-1056269-A (GB)
Title: Improvements relating to electro-magnetic slip couplings
Inventor: ECKERSALL ROBERT
IPC: H02K49/04
Filed: 1963-03-11
Abstract: 1,056,269. Eddy current brakes and couplings. BIBBY & BARON (HOLDINGS) Ltd. March 11, 1964 [March 11, 1963], No. 9627/63. Heading H2A. Eddy current driving and braking slip couplings are combined in a generally cylindrical, e.g. aluminium, casing 1 whose interior is divided by an integral transverse wall 2 to opposite side faces of which the respective coupling stators 5, 6 are secured, and the driving coupling comprises primary and secondary rotors 21 and 17 ... 19 surrounding its stator 5 and respectively on input and output shafts 13, 15, whilst the braking coupling comprises on the output shaft 15 a rotor 24 surrounding its stator 6; the input shaft end within the casing is rotatably mounted in the adjacent end of the output shaft 15 which is supported in bearings 16, 20 in one casing end cover 10 and the driving coupling stator 5 respectively. The bimetallic secondary rotor 17 ... 19 may be made as disclosed in specification 1,056,270, and the primary rotor 21 has helical vanes 22 inducing an air flow through the end covers. Disposed between the braking coupling and the left-hand end cover 10 is either a spacing member or a tachometer generator 25 . . . 29, whilst in the embodiment shown there is disposed between the driving coupling and other end cover a driving electric motor 33. The bearings 14, 20 are lubricated from a nipple 30 or are dry bearings having e.g. a P.T.F.E. lead mixture coating.
Patent GB-1444559-A (GB)
Title: Fastening devices
IPC: F16B13/06
Filed: 1973-02-27
Abstract: 1444559 Clamps F A DALEY 28 May 1974 [27 Feb 1973 30 July 1973] 9630/73 and 36160/73 Heading E2B A fastening device comprises a deformable sleeve 3 and a sleeve deforming member 4 insertable into and through an aperture the member 4 having a screw thread for threaded engagement with a second member 5 for drawing the sleeve deforming member 4 into the sleeve 3 so that the sleeve bulges around the deforming member 4 so as to anchor it by encapsulation. As shown in Fig. 1, the threaded member 5 extends through the aperture 2 in the bottom of a terra cotta pot and carries the frusto conical threaded member 4 which is screwed by a nut 10 into the sleeve and onto a washer 9 and frusto conical ferrule 8. The sleeve 3 is deformed by and around the member 4 and by the ferrule 8 outside the aperture. If the aperture is deep two aligned sleeves are used separated by two opposing separate ferrules or by two joined ferrules. The member 46, Fig. 5, may have a groove into which the end of the sleeve may be deformed. The sleeve may be split longitudinally and may have also two longitudinal slots and may have a split spring clip at one end for engaging in the groove. The sleeve 3 and the member 4 may be made of metal or plastic. The device may be used to support a ceiling or on the floor, and the aperture may have a blind end. For Figures see next column
Patent GB-328750-A (GB)
Title: Adjustable device for fastening and holding straps
IPC: A44B11/14
Filed: 1929-03-26
Abstract: 328,750. Walsh, J. G. March 26, 1929. Clips, lever.-A device for adjustably securing straps, shown in Fig. 1 as applied to a shoe strap 18, comprises an open ended frame 10 having tags 12 by which it is secured to the shoe &c., and carrying a pivoted member 15 which bears against the strap and grips it between its free end and the base of the frame under the action of a spring 16 coiled round the spindle 13 of member 15. One end of the spindle passes out through the side of the frame and is bent down to serve as an operating handle. 14 by which the strap may be released. A stop bar 17 limits movement of member 15 in one direction.
Patent GB-251753-A (GB)
Title: Improvements in air screws
IPC: B64C11/14
Filed: 1925-04-14
Abstract: 251,753. Armstrong Whitworth Aircraft, Ltd., Sir W. G., and Pratt, F. April 14, 1925. Screw propellers. -A spinner or fairing for the boss of an airscrew is formed of curved plywood side walls 8 extending between the blades 5, 6, and attached at the front to the boss and secured at the backs to ribs 4 supported on radial webs 9 on the boss. The walls are secured also to brackets 7 on the blades, and an end disc 2 is provided. The fairing may be protected by a coat of glue or varnished fabric. The casing may be domed instead of conical.
Patent GB-709475-A (GB)
Title: Improvements in or relating to the manufacture of detergent powders
Inventor: CRUICKSHANK JAMES HENRY
IPC: C11D3/10
Filed: 1950-04-20
Abstract: A free-flowing detergent powder is obtained by heating a mixture of a detergent which is a liquid or a waxy solid at normal temperatures, with at least its own weight of an alkali metal bicarbonate under conditions such that at least 35 per cent. of the bicarbonate is converted into carbonate.  The mixture is preferably heated at 60-160 DEG C.  The proportion of detergent in the mixture may vary between 5 and 30 per cent. by weight; above about 35 per cent., however, a somewhat sticky product is obtained which is useful on account of the high detergent content.  The preferred detergents are the condensation products of alkylated phenols with from 5 to 20 molecular proportions of ethylene oxide, the alkyl substituents preferably containing in all between 6 and 20 carbon atoms.  These condensation products are described in p  Specification 470,181. Other detergents specified are the condensation products of ethylene oxide with fatty alcohols, e.g. cetyl alcohol, sperm oil alcohol, and dodecyl alcohol, with fatty acids such as stearic, oleic, and lauric acids and acid mixtures derived from coconut oil, or with fatty acid amides; the methyl taurine derivative of oleic acid; secondary alkyl sulphates; quaternary ammonium compounds such as the alkyl pyridinium chlorides; sulphonated petroleum derivates such as mahogany sulphates; and sulphonated esters, e.g. sulphonated oleic esters or sulphonated castor oil.  The alkali metal of the bicarbonate is normally sodium, and sodium sesquicarbonate or mixtures of sodium bicarbonate and sodium carbonate are included.  Other substances may be incorporated in the mixtures either before or after heating. These include inorganic salts such as carbonates, sulphates, phosphates, borates and silicates; acid salts, lime, clays, pumice powder, montmorillonites, starches, dextrines, sodium carboxymethyl cellulose and fluorescent whitening agents or optical bleaching agents.  In an example, 10 parts by weight of the condensation product of p-iso-octyl-phenol with 8 molecular proportions of ethylene oxide are mixed with 90 parts of sodium bicarbonate and the sticky mixture is heated for 68 hours at 70 DEG C. Many other examples are given.
Patent GB-1526071-A (GB)
Title: Mattresses and the like cushioning
IPC: A47C27/00
Filed: 1976-03-08
Abstract: 1526071 Mattresses; beds with storage space A D BENDELL 8 March 1976 [8 March 1975]  9769/75 Headings A4H and A4M A folding mattress 1 comprises a pair of spring cushions disposed side by side or end to end and having a covering comprising border strips 3, 4 secured along one edge A to a corresponding inner skin 7, 8 and along the opposite edge B to cover sheets 5, 6 and a further cover sheet 9 overlying the skins 7, 8 and secured around its periphery to the skins 7, 8 and the border strips 3, 4 whereby each skin 7, 8 forms a pouch with the further cover sheet 9, each pouch being open along one edge, as adjacent 12, and the further cover sheet 9 defines a band overlying the first edges A to define a hinge zone 17. The hinge zone 17 may be reinforced by a band 14. In a divan, Fig. 5, a foldable mattress 2 may be supported on a dismantleable base 18- 23 defining a storage space 24 between each of two mattress sections which may be swung upwardly to give access to the space 24.
Patent GB-828786-A (GB)
Title: Control apparatus for aircraft
Inventor: SUMMERLIN FREDERICK ARTHUR
IPC: B64C13/24
Filed: 1957-09-27
Abstract: 828,786. Fluid-pressure servomotor-control systems. SPERRY GYROSCOPE CO. Ltd. Sept. 27, 1957, No. 9847/59. Divided out of 828,785. Drawings to Specification. Class 135. [Also in Group XXXIII] The subject-matter is the same as that of Specification 828,785, but the claims differ.
Patent GB-161180-A (GB)
Title: Improvements in a passenger airship for long distance travel
IPC: B64B1/00
Filed: 1921-04-04
Abstract: 161,180. Luftschiffbau Zeppelin Ges., and Jaray, P. April 3, 1920, [Convention date]. Airships; cabins.-To provide for the alteration of trim of an airship necessitated by variation of the temperature of the gas during day and night flying, the day cabin b is arranged at the front of the airship and the sleeping cabin c to the rear. The cabins are directly built on the hull.
Patent GB-1008152-A (GB)
Title: Improvements in or relating to paper and the like web severing mechanisms
Inventor: DAVIES ROY DENNIS
IPC: B41J11/70
Filed: 1963-03-13
Abstract: 1,008,152. Severing by tearing. LAMSON PARAGON Ltd. March 10, 1964 [March 13, 1963], No. 9941/63. Heading B4B. A machine for severing paper webs having spaced lines of cross perforations to provide form lengths comprises a pair of feed-in rollers 12 and a pair of feed-out rollers 9, means for driving the rollers 9 at a higher speed than the rollers 12 and a pair of spaced arcuate guides 8. The guides 8 and rollers 9 are mounted in fixed side plates 11 and the rollers 12 are mounted in plates 13 pivotable about a shaft 14 concentric with the guides 8, the plates 13 having mounted therebetween a cross-bar 15 on which are mounted spring-urged catch bars 16 each engageable in one of a plurality of holes 18 in the side plates 11 according to the form length required. The rollers 9 and 12 are of castellated form and the outer roller of each pair is driven frictionally from the inner roller, the inner rollers being driven from an electric motor 20 by means of belts 21, 23 and 24. A feed wheel 25 is provided for driving the rollers 9 and 12 manually. The rollers 12 are counterbalanced by means 32 which may comprise a torsion spring. A pack of continuous paper webs stationary is fed from a tray 2 by means of guides 3 and 7 and the cut form lengths are stacked in a tray 26 having a guide 27 and pivotally mounted rods 28. Specification 1,008,153 is referred to.
Patent HK-166295-A (HK)
Title: Chimeric glycoproteins containing immunogenic segments of the glycoproteins of human respiratory syncytial virus
Inventor: WATHEN MICHAEL
IPC: C12N5/00
Filed: 1995-10-26
Abstract: This invention encompasses DNA compositions encoding novel chimeric glycoproteins which are useful for preparing virus specific immune responses against human respiratory syncytial virus. The DNA compositions include structural genes coding for the glycoproteins and expression and replication plasmids containing the structural genes. Host cells transformed with the above DNA compositions, vaccines made from the glycoproteins and methods for protecting humans by inoculation with said vaccines are also part of this invention.
Patent HU-T65045-A (HU)
Title: Apparatus and method for calibrating a sensor system
Inventor: LANGE ANTTI AARNE ILMARI
IPC: G01D18/00
Filed: 1990-04-27
Abstract: A method and apparatus for calibrating a sensor system output that includes a logic unit (1) for receiving uncalibrated sensor signals from a centralized sensor system (3) and for reading/writing data from/to a data base unit (2) that contains updated information on all control (4) and performance aspects of the sensors. Based upon these inputs, the logic unit (1) can provide real-time or near real-time optimum calibration (5) of the sensors by using the Fast Kalman Filtering (FKF) method when the stability conditions of standard Kalman Filtering are met by the sensor system.
Patent HU-T47321-A (HU)
Title: Process for inducing virus resistance in plants
Inventor: HOHN THOMAS
IPC: C12N15/82
Filed: 1988-07-08
Abstract: A process based on genetic engineering methods makes it possible to develop inducible virus resistance in plants. The invention further relates to the use of the process and to the plants with inducible virus resistance obtainable by this process, and to their offspring. The invention also embraces chimeric genetic constructs as well as cloning vectors and host organisms, and methods for transferring an inducible virus resistance to plants. Said recombinant DNA molecules are used to "immunise" plants against unwanted viral attack. <IMAGE>
Patent HU-T64204-A (HU)
Title: Method and tool for dosing liquid product
Inventor: HJERTMAN BIRGER
IPC: B65D83/00
Filed: 1991-06-12
Abstract: PCT No. PCT/SE91/00425 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 12, 1991 PCT Pub. No. WO92/01434 PCT Pub. Date Feb. 6, 1992.Device and method for dosing a liquid product from a tubular container are provided. The container includes a plurality of doses of the liquid product and a plate for pinching the container together locally such that it is divided into a plurality of separate liquid chambers containing a desired dose.
Patent HU-T37409-A (HU)
Title: Light-sensitive compositions and process for the producton of light-sensitive compounds containing /trichlor-methyl/-groups, qpplied as component of these compositions
Inventor: BUHR GERHARD
IPC: C07D251/24
Filed: 1984-10-11
Abstract: Light-sensitive compounds are described which have the formula <IMAGE>  (I)  wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group. These compounds are suitable as photoinitiators for free-radical polymerizations or as photolytic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions. They are distinguished by a high sensitivity in various spectral ranges.
Patent HU-T42866-A (HU)
Title: Driving mechanism for electrophotographic reproducing machine
Inventor: NEUMANN-ATZLENBACH OLAF
IPC: G03G15/00
Filed: 1985-11-25
Abstract: A motor has two output shafts rotating at different speeds. One shaft drives the optical system and the paper transport and separating rolls through toothed belts and the fixing unit through a gear wheel. The other shaft drives the electrophotographic assembly through a toothed belt.
Patent JP-S59125979-A (JP)
Inventor: SHIMADA MASAHITO
IPC: D06N3/14
Filed: 1983-01-10
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-H10200334-A (JP)
Title: Voltage control oscillator
Inventor: MORI SHIGEKAZU
IPC: H03F3/45
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillator with uniform characteristics by suppressing the variation of the characteristics due to a manufacturing process or a temperature change or the like. SOLUTION: Currents Ids are allowed to flow from the outside control voltage VC to a fixed resistor 41, and a voltage V41 is obtained in a node N41. The voltage V41 and a reference voltage Vref are applied to the input side of an arithmetic amplifier 42, and an inside control voltage Vi is outputted, and applied to the gate of an NMOS 43. The on-resistance of the NMOS 43 is changed by the inside control voltage Vi, and the currents Ids are controlled. The voltage V41 is made equal to the reference voltage Vref by feedback by the arithmetic amplifier 42 and the NMOS 43. That is, the on-resistance of the NMOS 43 is normalized by the outside control voltage VC, reference voltage Vref, and the fixed resistance 41 so that it can be independent of the variation of the temperature or characteristics.  NMOS 43 and 32 constitute a current mirror circuit, and oscillation frequency control with uniform characteristics can be attained by the NMOS 32.
Patent JP-S5594825-A (JP)
Title: Double-image mirror for driving car
Inventor: NAKAMA HIROSHI
IPC: B60R1/00
Filed: 1979-01-12
Abstract: PURPOSE: To improve the safety of driving and working by moving images that are present at two or more of locations to the desired position and by simultaneously looking the two scenes at two locations simply.  
     CONSTITUTION: The rotary disc 3 that consists of the clear part 4 and the mirror 5 the area ratio of which is 30W90% is supported by the axis 7 on the bed 6, and it can be turned by the motor 8 through the belt 9. When the rotary disc 3 is continuously turned at a fixed speed, an incident image can easily be seen since the incident ray from the outside passes through the clear part 4 of the disc. Also, since the mirror 5 reflects the ray from object and light image placed at this side of the double-image mirror shown by the partition A and produces a vitual image, it can be seen. Since the image the light intensity of which is less becomes indistinct, the adjusting filters 10, 11 for both the incident ray and reflection ray are placed between the rotary disc 3 and the external image and between the disc 3 and the light image 12 of the television or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60147534-A (JP)
Title: Suction device for internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02B31/00
Filed: 1984-01-10
Abstract: PURPOSE:To improve the device in its sealing effect in closing a valve, by arranging the device such that a clearance may be formed at a joint portion between a switch valve to be interposed in some of suction ports and a means driving the valve for permitting a slight relative movement of respective switch valves, the device having a plurality of suction ports provided at respective air cylinders. CONSTITUTION:Two suction and exhaust valves 12A, 12B and 13A, 13B are respectively provided inside the combustion chamber 11 of internal combustion engine. Respective suction and exhaust ports 16A, 16B and 17A, 17B are provided to independently communicate to respective valves. In such a device, one suction port 16A is interposed by a valve chamber 19 with a switch valve 18 secured. A lever 20 is secured in position at one end of stem 18a of switch valve 18 and urged towards a closing direction by a return spring 21. A lever 22 is secured in position at an opposite end of a fulcrum shaft 18a, having the output rod 25a of actuator 25 connected therewith via a rod 23 and the like. A clearance is formed at a joint portion between the lever 22 and the rod 23, such clearance adapted to permit the switch valve 18 provide a slight relative movement.
Patent JP-H07210007-A (JP)
Title: Image forming device
Inventor: TAKEUCHI SHIGEKI
IPC: G03G21/00
Filed: 1994-01-11
Abstract: PURPOSE:To make the improvement of transfer efficiency compatible with the prevention of jamming at a separation part and to obtain a high-quality transfer image without transfer irregularities or separation repelling in an image forming device using a photoreceptive drum whose drum diameter is >=70mm or a photoreceptive drum whose radius of curvature at a transfer and separation part is >=35mm. CONSTITUTION:The image forming device is constituted so that a toner image is formed by developing an electrostatic latent image formed on an image carrier by the electrostatic charge toner of a developing means and electrostatically transferred on a transfer material supplied from a paper supply part and passed through the image carrier and a transfer means 18. Besides, it is constituted so that the transfer material is separated from the image carrier by a separation means. Then, the transfer means 18 is constituted so that plural elastic electrical conductive wires 181 are arrayed in a direction orthogonally crossed to the carrying direction of the transfer material and bent in U-shaped. Besides, both ends of the wires 181 are fixed to a holding member 182 so that the bent top parts thereof are made to press-contact with the surf ace of the image carrier.
Patent JP-S5698919-A (JP)
Title: Exciter of two set type
Inventor: HIRAKAWA KAZUAKI
IPC: H03G3/20
Filed: 1980-01-11
Abstract: PURPOSE:To form the exciter excellent in economy and reliability, by the constitution that the output of each exiter is controlled for automatic gain with the detected output of the synthesized output of two sets of exciters. CONSTITUTION:Detection circuits 3, 4 generate two control voltages which are almost the same voltage corresponding to the synthesized output of a synthesizer 9, and each voltage controls the gain of the exciters 1, 2, to keep the output of the exciters 1, 2 at a constant value. Since the exciters 1, 2 are set so that almost the same gain can be obtained to the control voltage, and the output power of the exciters 1, 2 is almost the same, and the synthesized output at the synthesizer 9 is almost double. When the output of the exciter 1 is disconnected, although the synthesized output is momentarily lowered, the output of the exciter 2 is immediately increased with the automatic gain control and it is restored to the specified output. Thus, even if one set of exciter is in failure, the transmission can be made with the specified output level immediately.
Patent JP-S61160562-A (JP)
Title: Fuel injection device which can alternately inject two kinks of fuels
Inventor: SATO YASUO
IPC: F02M45/04
Filed: 1985-01-10
Abstract: PURPOSE:To alternately inject two kinds of fuels in two separate layers for a fuel injection pump by providing a main fuel passage and an auxiliary fuel passage for connecting a main fuel inlet and an auxiliary fuel inlet, respectively, to a pressure chamber. CONSTITUTION:An injection nozzle 40 compises a nozzle body 46 and a nozzle needle 48. A main fuel inlet 22 and an auxiliary fuel inlet 34 are connected to a pressure chamber 50 through main fuel passages 62, 64, and 66 and through auxiliary fuel passages 68, 70, 72, 74, 76, and 78, respectively. A fuel injection pump 14 and an auxiliary fuel pump 28 for delivering main fuel and auxiliary fuel are provided at a main fuel inlet 22 and at an auxiliary fuel inlet 34, respectively. Control means 100 excite a high pressure pump 80 of a fuel injection valve 20. Thus, the two kinds of fuels can be alternately injected in two separate layers.
Patent JP-S63168734-A (JP)
Title: Error detecting and correcting method for digital computer
Inventor: IMAZU RYUZO
IPC: G06F11/08
Filed: 1987-01-07
Abstract: PURPOSE:To easily detect and correct an error in which contents of plural bits change by using a standard internal expression having a standard value closest to a mark bit number so as to correct the data when mark bit number is dissident with the preset standard value. CONSTITUTION:A data is compared with the standard internal expression and an error caused at transmission and processing is detected and corrected. That is, mark bits in one area are counted as to one component of data. The mark bit number is compared with the corresponding standard value and when the both are dissident, the occurrence of an error in the area is detected. Thus, when an error is detected in this way, the data subjected to error detection is corrected by the standard internal expressin having the standard value closest to the mark bit number.