baber/WOPTO huggingface dataset:
Patent GB-137891-A (GB)
Title: New or improved toy velocipede
IPC: B62M1/00
Filed: 1919-01-07
Abstract: 137,891. Taylor, W. A. Jan. 7, 1919. Foot-cycles, hobby-horses, or toy velocipedes, of the kind propelled by striking off from the ground with the feet, are fitted with a horse H or other animal to rock between uprights F carrying a seat G disposed over the horse, the hind leg H<1> of the horse being connected by a rod I to a wheel J in gear with a wheel K upon the rear wheel 0 of the machine in such a manner that movement of the machine causes the horse to rock independently of the weight of the rider. Foot-rests M are provided for use in coasting.
Patent GB-523568-A (GB)
Title: Improved method of printing sound-plus-picture kinematograph films
IPC: G03B31/00
Filed: 1939-01-05
Abstract: 523,568. Kinematograph picture films bearing sound records. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. Jan. 5, 1939, No. 439. Convention date, Jan. 8, 1938. [Class 98 (ii)] In printing picture films bearing variable-area sound-records, the contrast of the picture portion is reduced by placing between the negative and the positive material, and in contact with the latter, a separate grating, e.g., of the kind used for photo-mechanical work, which covers the picture area only. The mesh of the grating should be coarser than the grain of the positive material. The carrier of the positive material may be of regenerated cellulose, and the images may be produced by physical development, e.g., in a layer containing a light-sensitive diazonium compound and a metallic salt as of mercury or silver which may be reduced to metal by development.
Patent GB-747115-A (GB)
Title: Flexible and resilient seat support
IPC: A47C7/22
Filed: 1954-01-07
Abstract: 747,115. Spring surfaces. WINGFOOT CORPORATION. Jan. 7, 1954 [Aug. 5, 1953], No. 467/54. Class 52(4). A floating front edge for a seat is supported by twoarmed levers 9, 12 fulcrummed on a rod 10 carried by the seat frame and biased by springs 15. The surface consists of a canvas &c. sheet with a border wire 6 secured to the seat-frame around its other three sides by tension springs and supporting a cavitated foam rubber cushion squab.
Patent GB-436205-A (GB)
Title: Improvements in or relating to a method of irradiating a substance by means of ultravoilet rays
IPC: A23L3/28
Filed: 1934-01-05
Abstract: In a process of irradiating with ultra violet rays a partially opaque substance susceptible to detrimental effects the substance is caused to flow in a layer thicker than will allow effective treatment through the whole body of substance without the production of detrimental effects and the flow conditions are arranged so that no substantial mixing is produced during the period of irradiation, the substance being thereafter mixed while not under the influence of the rays.  After the mixing the substance may be separately recirculated under the same conditions with intermediate mixing to enhance the beneficial effects, e.g. the killing of bacteria or vitamin activation.  The method is particularly appropriate for the sterilization and activation of milk.  Examples of treatments of milk with repeated exposures are described in the Specification.
Patent GB-245782-A (GB)
Title: Improved method of and apparatus for multiplex signalling
IPC: H04J1/00
Filed: 1926-01-07
Abstract: 245,782. Marconi's Wireless Telegraph Co., Ltd., (Assignees of Alexanderson, E. F. W.). Jan. 8, 1925, [Convention date]. Multiplex signalling; relaying or repeating systems; thermionic modulating systems.-Three stations 2, 4, 6 located, for instance, in England, France, and Germany respectively, transmit telephone or telegraph messages on carrier waves having the respective frequencies such as 21,000, 21,300, and 24,000 respectively. These are all received by the same aperiodic aerial 8 at a :relay station which may be located in America, are selected at 10, 12, 14 and are amplified at 16, 18, 20 respectively, the output being communicated through a circuit 22 to a Heising modulator 24 and retransmitted from an aerial 26 on a carrier frequency of upwards of 100,000, which is thus simultaneously modulated at all the above-mentioned intermediate carrier frequencies. At the terminal receiving station, Fig. 3, the incoming waves are heterodyned with oscillations from a source 32 so as to reproduce approximately the frequencies originally radiated from the European stations ; they are rectified by the detector 30 and selected at 34, 36, 38 and the rectified product is then again heterodyned as at 44, rectified as at 42, and detected as at 46. The system is said to reduce the effect of atmospherics.
Patent GB-622303-A (GB)
Title: Improvements in the water inlet for washing machines
IPC: D06F39/08
Filed: 1947-01-08
Abstract: 622,303. Washing-machines. BENDIX HOME APPLIANCES, Inc. Jan. 8, 1947, No. 634. Convention date, May 1, 1943. [Class 138 (ii)] A water inlet for the wall of a tub 10 of a washing machine adapted to prevent reverse flow of water from the tub comprises inwardly and outwardly disposed overlapping lip portions 20, 21 providing a water entry in conjunction with a water supply pipe 19 spaced from, but arranged to direct water between the lips 20, 21. In its application to a washing machine having a horizontal cylinder 11 and a soap disc 22, the gap between the water supply pipe 19 and the lips 20, 21 is maintained at atmospheric pressure by openings 23a in a cover member 24 so preventing reverse water flow. The lips 20, 21 are arranged to direct the water underneath the soap door to carry the soap into the tub. One of the lips 20, 21 may be integral with the tub wall. Specifications 493,099 and 514,887 are referred to.
Patent GB-1536741-A (GB)
Title: Tool for cutting metal such as a reamer or a deep hole drill
IPC: B23D77/04
Filed: 1976-01-08
Abstract: 1536741 Metal cutting tools MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR KRESS KG 8 Jan 1976 [9 Jan 1975] 00652/76 Heading B3C In a metal cutting tool such as a reamer or deep hole drill, each of one or more cutters 4 is clamped against a shoulder 24 in the cutter head 2 by a clamping jaw 6 actuated by a doublethreaded screw 62 and adjustably set radially of the tool axis by means of a pair of setting members 8 spaced from each other on either side and parallel to the screw 62 beneath the jaw 6 or parallel to shoulder 24. Each member has an inclined wedge surface 42 which engages the cutter 4. The jaw 6 may have recesses 64 for receiving the ends of the setting members 8.
Patent GB-277215-A (GB)
Title: Improvements in apparatus for distilling solid fuel
IPC: C10B1/04
Filed: 1927-01-10
Abstract: 277,215. Hobson, F. E. Jan. 10, 1927. Discharging.-The residue, from a retort for the distillation of solid fuel is discharged continuously through openings 31 controlled by a rotary disc 32. Specification 277,214 is referred to.
Patent GB-1410061-A (GB)
Title: Vehicle with differential assembly
IPC: F16H48/20
Filed: 1972-01-07
Abstract: 1410061 Four-wheel drive vehicles GKN TRANSMISSIONS Ltd 19 Dec 1972 [7 Jan 1972] 721/72 Heading B7H [Also in Division F2] Elements that are relatively rotatable in a viscous fluid to constitute a coupling to control relative rotation between two members of a differential gearing are of annular form to provide a space within which the differential gearing is located. As shown, a planet carrier 16 is splined at 17 to an input shaft 13 and carries spur planets 18 meshing with a sun gear 20 on one output shaft 21 and a ring gear 26 on the other output shaft 29. The arrangement is adapted for use as a differential between the two axles of a four-wheel drive vehicle, the output shaft 29 being connected to one axle and the output shaft 21 carrying sprockets 24 to transfer the drive by chains 55 to an output shaft 53 connected to the other axle. Annular plates 44 are driven by splines on the outer surface of the ring gear and alternate with plates 46 driven by splines on the inner surface of a housing 34 which is welded at 37 to the shaft 21 and mounted in a bearing 42. A fluid with a viscosity of between 1000 and 100,000 centistokes at 20‹ C. with a zero shear rate is confined within the housing 34 by seals 47, 48. The planet carrier has pockets fitting closely around the planets 18 so that fluid is pumped by the latter to provide additional resistance to relative rotation of the parts of the gearing, and automatic valves may be provided to relieve excessive pressure. The pockets may guide the planets so that the pivot pins 19 may be dispensed with. The gearing may include more than one viscous control coupling. In a modification, the relatively movable elements of the control coupling are of cylindrical form and may comprise a plurality of interengaging parts or merely the outer surface of the ring gear and the inner surface of the housing 34. In a further modification, the differential gearing is of bevel type.
Patent GB-413274-A (GB)
Title: Process of and apparatus for purifying aqueous liquids by means of pulverulent to fine-grained adsorptive substances
IPC: B01D37/00
Filed: 1933-01-09
Abstract: Water or other aqueous liquid is filtered through non-porous material, such as sand or fine gravel, with which pulverulent or fine grained adsorptive material has been mixed.  Suitable adsorptive materials include active carbon, silica gel, fuller's earth, kieselguhr, coal, brown-coal, peat, bone black, coke or charcoal. The removal of certain impurities, for example sulphuretted hydrogen, from the liquid may be promoted by mixing air with the liquid before filtration or by passing air into the filter while filtration is taking place.  The Specification as open to inspection under Sect. 91 described also the application of the process in the refining of animal, vegetable or mineral oils.  This subject-matter does not appear in the Specification as accepted.ALSO:Sugar solutions are filtered through nonporous material, such as sand or fine gravel, with which pulverulent or fine grained adsorptive material has been mixed.  Suitable adsorptive materials include active carbon, silica gel, fullers' earth, kieselguhr, coal, brown-coal, peat, bone black, coke or charcoal. The removal of certain impurities, may be promoted by mixing air with the liquid before filtration or by passing air into the filter while filtration is taking place.
Patent GB-562405-A (GB)
Title: Variable gearing for aircraft superchargers
IPC: F02B33/00
Filed: 1943-01-16
Abstract: 562,405. Variable - speed gearing. NORTH, L. C., and NORTH, F. Jan. 16, 1943, No. 849. [Class 80 (ii)] A variable-speed epicyclic gearing comprises a driving shaft A having a sun-gear A <1> meshing with one gear B of a compound planet pinion B, B<1>, the gear B<1> of which meshes with a sungear C<1> fixed to a driven shaft C. Gear B meshes with a toothed annulus J<1> fixed to a toothed annulus J gearing with planet pinions H carried by a cage H<1> fixed to the driving shaft A. The driven shaft C has radial arms carrying bevel pinions D meshing with a bevel gear E and with a smaller bevel gear F. The latter is in one with a sun-pinion G meshing with the pinions H. The movement of the bevel gear E is controlled by a brake E<1> to produce varying speeds of the shaft C. The speed will vary automatically with the resistance on the driven shaft. The invention is applicable to the drive of aero engine superchargers.
Patent GB-1405109-A (GB)
Title: Method of manufacturing yoke assemblies
IPC: H02K5/04
Filed: 1972-01-08
Abstract: 1405109 Making yoke assemblies LUCAS ELECTRICAL CO Ltd 27 Nov 1972 [8 Jan 1972] 943/72 Heading B3A [Also in Division H2] A method of manufacturing a yoke assembly comprises the steps of cutting a series of spaced notches 2 in at least one edge of a metal plate 1, displacing material from out of the plane of the plate to form a depression 3 extending from each notch to the opposite edge of the plate, forming the plate into a tube with the depressions 3 projecting inwardly to define poles, and inserting a field winding into the tube around the poles. The tube, formed by wrapping of the plate, is welded at (4), Fig. 3 (not shown), and when the winding has been inserted and surrounds the poles, inserts 5, Fig. 4, are inserted in the poles. The assembly is then pressed into an outer sleeve 6, or end-cups (not shown), are pressed into the tube ends. Inserts 5 may be replaced by C-shaped inserts (17), Fig. 5 (not shown), fitting between depressions (13) and an outer sleeve (16). Inserts 5, (17) can also be formed integrally with the sleeves 6, (16) by producing indentations in the latter.
Patent GB-1418531-A (GB)
Title: Staircase or stairway
IPC: E04F11/18
Filed: 1973-01-08
Abstract: 1418531 Stairways I E A ANDREWS P M ANDREWS and H J ANDREWS [trading as HAROLD J ANDREWS & PARTNERS] 8 Jan 1973 976/73 Heading E1B A kit for use in the erection of a stairway with the addition of a handrail, tread plates 3 and a pair of stringers 1 comprises balusters 5 for supporting the handrail, spacing rods 12 having shoulders e.g. at the ends of a central sleeve 15, against which in use the stringers 1 abut so as to be held in spaced relation, and connectors 10 having bores 8, 9 for the balusters 5 and rods 12 respectively and grooves 30 for the tread plates 3, the rods being adapted to extend through and clamp the connectors and stringers and to hold the tread plates in the grooves of the connectors. Slots 11 in the connectors enable the balusters to be clamped when the nuts 13 are tightened and the inner end of the preceding lower tread plate is bolted to the lower end of the baluster. The tread plates are stiffened by flanges 4, 4' at their free transverse edges and are provided with drainage holes, and the stringers are provided with holes 2' for bracing cross ties. The handrail may be of inverted U shape, the limbs of the U having holes for bolts fixing the rail to the balusters or may be of tubular section 22 which is either directly bolted to the balusters via downwardly extending flanges on the rail or as shown receives the out-turned lips 27 of clamping plates 25 adapted to embrace the balusters 5.
Patent HK-22396-A (HK)
Title: Pharmaceutical composition containing felbinac
Inventor: RAMSEY MICHAEL PETER
IPC: A61K31/215
Filed: 1996-02-08
Abstract: A pharmaceutical composition for topical application comprises 4-biphenylacetic acid (BPAA) or a pharmaceutically acceptable salt or ester thereof in a carrier which is adapted to form a quick-breaking foam, the composition being maintained under pressure. The composition can be applied topically for the rapid relief of painful inflammation.
Patent HK-63697-A (HK)
Title: An ink jet recording apparatus
Inventor: HIRANO HIROFUMI
IPC: B41J25/308
Filed: 1997-05-15
Abstract: An ink jet recording apparatus (100) includes a recording device (9) for depositing ink onto a recording medium (40) with relative movement therebetween to effect recording on the recording medium; a shaft (51) engageable with a part of the recording device and rotatable about an eccentric axis; and a member (51c) for supporting the shaft adjacent longitudinal ends thereof for eccentric rotation of the shaft to change relative positional relation between the recording device and the recording medium.
Patent HK-90294-A (HK)
Title: Locking device for a pressure vessel
Inventor: SCHMED ARTHUR
IPC: F16J13/12
Filed: 1994-09-01
Abstract: The locking device for the pressure vessel (1) of a steam-pressure coffee machine has locking means in order to ensure that the lid (4) of the pressure vessel (1) cannot be opened when an overpressure prevails inside the pressure vessel (1). The locking means comprise a sealing member (6) made of elastically deformable material, which is inserted into the lid (4) and which has a headpiece (13) which is provided with catch projections (15) for the non-rotational connection of the sealing member (6) to the lid (4). The sealing member (6) also has a flange part (9) formed on in one piece, which projects into the inside of the pressure vessel flange (2) and which is provided with a circumferential end-side sealing rib (11) and with catch members (14) arranged on the circumference side. Said members cooperate with catch recesses (12) arranged along the inner circumferential surface of the pressure vessel flange (2) as soon as an overpressure is created in the pressure vessel, as the flange part (9) is deformed elastically towards the outside as a result of the overpressure. 
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Patent HU-T42687-A (HU)
Title: Plant growth regulating compositions comprising triazole derivatives as active substance and process for preparing the active substances
Inventor: ELLIOTT RAYMOND
IPC: C07D249/08
Filed: 1987-02-16
Abstract: Triazolyl alcohol derivatives active as plant growth regulating have the general formula:wherein R<sup>1</sup> is a cycloalkyl or cycloalkenyl group containing from 3 to 8 ring carbon atoms and optionally substituted, for example by lower alkyl or halogen; n is 0 or 1 or 3; R<sup>2</sup> is hydrogen or lower alkyl; and R<sup>3</sup> is a tertiary butyl group optionally substituted by one or more halogen atoms. Triazol-1-yl derivatives are preferred.
Patent JP-S5385329-A (JP)
Title: Voltage detector
Inventor: OKUYAMA TOSHIAKI
IPC: G01R19/00
Filed: 1977-01-05
Abstract: PURPOSE: To improve armature voltage control accuracy for thyristor motor, by producing DC signal protortional with basic wave in armature voltage from adder for adding outputs from multipliers which multiplies output from position detector and armature voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09190819-A (JP)
Title: Nonaqueous secondary battery
Inventor: MAEKAWA YUKIO
IPC: H01M4/48
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To improve the charging and discharging cycle property of a high capacity nonaqueous secondary battery, by processing a negative electrode consisting of a noncrystalline chalcogen compound and a noncrystalline oxide, by at least one sort of organic acid and organic acid salt. SOLUTION: This nonaqueous secondary battery is formed of a positive electrode and a negative electrode including a material which can store and discharge the lithium reversely; a nonaqueous electrolyte including a lithium salt; and a separator. In this nonaqueous secondary battery, the negative electrode material is composed of a noncrystalline chalcogen and/or a noncrystalline oxide. After the negative electrode material is soaked in a solution including an organic acid and an organic acid salt including at least one sort of carboxylic acid and carboxylic acid salt, it is dry processed. As the carboxylic acid and the carboxylic acid salt, acetic acid, propionic acid, stearic acid, glyoxylic acid, pirubic acid, and the like, and lithium salts and sodium salts of them, are used.  Consequently, a nonaqueous secondary battery with an excellent charging and discharging property can be obtained.
Patent JP-S60145301-A (JP)
Title: Surface treatment of magnetic powder
Inventor: OOTA SHIYOUZOU
IPC: B22F1/02
Filed: 1984-01-06
Abstract: PURPOSE:To improve the wetting property of magnetic powder to be mixed with plastics having no polar group by treating the surface of the magnetic powder with a treating soln. prepd. by dissolving a silane coupling agent in an org. solvent to a proper concn. CONSTITUTION:The surface of magnetic powder of barium ferrite or other ferrite is coated with a treating soln. prepd. by dissolving 0.1-3.0wt% silane coupling agent such as vinyltrichlorosilane in an org. solvent such as methanol, acetone, methyl acetate or toluene. By the treatment the wetting property of the magnetic powder to low density PE, PP or the like is improved, so the powder is easily mixed with such plastics. In result, a magnetic sheet having superior workability, elongation and mechanical strength such as tensile strength and tearing strength can be obtd. by working such plastics mixed with the surface treated magnetic powder into a film.
Patent JP-S62158709-A (JP)
Title: Block copolymer and its production
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F297/02
Filed: 1986-01-07
Abstract: PURPOSE:To obtain a block copolymer having a narrow MW distribution and being useful as a compatibilizer for a resin mixture, by coupling a halogen- terminated poly-alpha-olefin with a living polymer of an aromatic vinyl compound. CONSTITUTION:A halogen-terminated poly-alpha-olefin derived from at least one 3-10 C alpha-olefin is reacted with an alkali metal bond-terminated living polymer of an aromatic vinyl compound derived from at least one 8-16 C aromatic vinyl compound in a solvent. The obtained block copolymer has the following properties: (1) it contains 10-90mol% repeating units derived from the alpha-olefin and 10-90mol% repeating units derived from the aromatic vinyl compound, (2) the fraction of the meso-meso configurations in the total triad chains of the poly-alpha-olefin block, as determined by <13>C-NMR, is 80-100%, and (3) the MW distribution (represented by the formula ) of the block copolymer, as determined by gel permeation chromatography, <=4.
Patent JP-S5493910-A (JP)
Title: Pll synthesizer radio receiver
Inventor: ISO YOSHIMI
IPC: H04B1/26
Filed: 1978-01-06
Abstract: PURPOSE:To perform the automatic preset by securing an automatic sweeping to the reception frequency band through the one-touch button operation to memorize in sequence the frequency data at the area of the broadcast station in case the preset contents is erased due to the service interruption or the like. CONSTITUTION:The PLL synthesizer radio receiver contains random access  memory 83 for reception channel presetting use and automatic sweeping mechanism  7. And the automatic preset is performed by providing the following units to the  radio receiver: automatic preset switch 16; and program means 100 which controls  mechanism 7 when switch 16 is turned on and presets automatically the reception channels to memory 83 in sequence.
Patent JP-2000201459-A (JP)
Title: Motor for driving recording disk and device therefor provided with this motor
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K19/10
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To make thinner a motor for driving a recording disk and a device for driving a recording disk and to make the management of processing and assembly processes easier and cost-effective. SOLUTION: This motor for driving a recording disk is provided with radial bearing parts 19, 20 which support a load in the radial direction and a thrust bearing part 24 which generates a supporting force which acts on only the outward direction of the axial direction for a load in the thrust direction. A rotor hub 2 is provided with a stator 214 and a plurality of salient poles consisting of a magnetic material which opposes the axial direction, and an axial gap type reluctance motor is constituted which rotates and drives the rotor hub 2 by magnetic attraction force caused by the electromagnetic force of the stator 214. At the same time, the rotor hub 2 is attracted by magnet in the inward direction of the axial direction and balanced with the supporting force of the load in the thrust direction to be generated by the thrust bearing part 24.