baber/WOPTO huggingface dataset:
Patent GB-274167-A (GB)
Title: Improvements in under-carriages or landing gear for aircraft
IPC: B64C25/00
Filed: 1926-04-07
Abstract: 274,167. La Cierva, J. de. April 7, 1926. Wheels, runners, and skids; floats, arrangement and disposition of.-The landing elements of an aircraft of the type having freely-rotative wings or positively driven lifting screws are so arranged with relation to the centre of gravity of the machine that the machine may assume either of two positions of equilibrium, one for use when the aircraft is at rest or just about to land, in which the longitudinal axis of the machine is horizontal and the angle of incidence of the wings zero, and the other for use when taking off in which the tail-skid contacts with the ground and the incidence of the wings is positive. The invention is described as applied to aircraft with rotary wing-systems of the kind described in Specification 196,594. The axles D' of the main landing wheels D are disposed to the rear of the centre of gravity x when the longitudinal axis BB of the machine is horizontal and the wing incidence is zero, the aircraft being maintained in this position by one or more front wheels F. The machine may be displaced to rest on the wheels D and a tail-skid J, in which position the centre of gravity x is to the rear of the axles D<1> and the wing incidence is positive, by depressing the elevator to cause the propeller slip stream to tilt the fuselage. The front wheels F may be replaced by skids. In amphibian aircraft the main wheels and the front wheels or skids may be mounted upon floats or on the hull. In a modification, each skid H, Fig. 4, together with its main wheel D, is mounted to permit a restricted pivotal movement about a vertical axis M in advance of the centre of friction in order that the landing elements may set themselves parallel to the resultant line of advance when the aircraft lands with a lateral as well as a forward speed. Centralizing springs may be provided to maintain the skids normally parallel to the fuselage. An arrangement is described in the Provisional Specification in which skids are provided with small wheels or rollers at their rear ends, the skids being sufficiently long by themselves to support the machine with its longitudinal axis horizontal, whilst when the machine is tilted backwards the machine is supported partly by the skids and partly by the wheels or rollers.
Patent GB-414006-A (GB)
Title: Improvements in microscopes with inclined viewing direction
IPC: G02B7/14
Filed: 1934-03-24
Abstract: 414,006. Microscopes. ZEISS, C., [Firm of], Carl-Zeiss-Strasse, Jena, Germany. March 24, 1934, No. 9280. Convention date, March 27, 1933. [Class 97 (i).] In a microscope having a revolving portion g containing at least two eye piece tubes l and i and a prism h for deviating rays from the objective c in position for use through a bore e<1> in the mounting e, the axis of rotation of the part g coincides with the optical axis of the objective c. The prism h is carried on the fixed part e on which the part g rotates. One of the eyepieces may be binocular.
Patent GB-623466-A (GB)
Title: Improvements relating to bunching motions for textile ring frames
IPC: B65H54/14
Filed: 1947-04-08
Abstract: 623,466. Bunch-building motions for textile ring frames. HURST, R. R. A., HOBSON, J., and GLOVER, J. April 8, 1947, No. 9288.[Class 120 (ii)] The bunching motion of a ring frame includes a rocker bracket a, which is given a limited oscillation due to the differential action of a compound bowl f, g, journalled on the rocker bracket a and having a chain g coupling its larger diameter f with the building motion and another chain r passing over its smaller diameter g to a fixed point. The bowl f, g and bracket a are coupled together when the bunch has been formed, preferably by a pawl k mounted on a bracket fixed to the bowl and ratchet teeth o formed in the bracket a. When forming the bunch, the pawl k may be held clear of the teeth o by a rod m, which is supported by a ratchet wheel h, rotatable on its stud against the influence of a friction brake. As the chain g is drawn to the right by the action of the builder motion, the compound bowl is rotated and as the chain r is wound round the small diameter g of the bracket a is drawn towards the anchorage of the chain r. The compound bowl rotates in the opposite direction under the influence of a weight t, when the chain g is slackened. Each clockwise movement of the compound bowl brings about a corresponding movement of the ratchet wheel h which is prevented by its friction brake from moving in the opposite direction. After a partial rotation of the ratchet wheel h, the rod m drops into a slot in the wheel and the pawl k makes contact with the teeth o on the bracket a.
Patent GB-969901-A (GB)
Title: Improvements in and relating to valves for fluid pressure systems
Inventor: STIRLING WALTER ROBERT
IPC: B60T11/34
Filed: 1961-03-14
Abstract: 969,901. Valves. AUTOMOTIVE PRODUCTS CO. Ltd. March 14, 1962 [March 14, 1961], No. 9306/61. Heading F2V. A pressure regulating valve comprises a differential piston 6 spring-loaded at 7 so that a pin 11 lifts a ball valve 10 and opens a passage 9 through the piston for flow from inlet 4 to outlet 5, outlet pressure increase moving the piston to the left to close the ball over passage 9.
Patent GB-107428-A (GB)
Title: Improvements in Double-deck Tramcars, Motorbuses or the like.
Inventor: HATTON ERNEST
IPC: B61D13/02
Filed: 1916-07-03
Abstract: 107,428. Hatton, E. July 3, 1916. Omnibuses.-In double-deck motor-buses, &c., the staircase a is arranged partly within and partly without the car body, and so that it pitches upon the terminal platform c close against the end of the car body.
Patent GB-582625-A (GB)
Title: Improvements in or relating to high frequency electrical devices having gas-tight envelopes
IPC: H01P1/04
Filed: 1943-06-11
Abstract: 582,625. High frequency discharge apparatus. PEARCE, A. F., and BARFORD, N. C. June 11, 1943, No. 9482. [Classes 39 (i), 40 (iii) and 40 (v)] In a high-frequency device comprising an element such as a hollow resonator 1 arranged within a gas-tight insulating envelope 2, an aperture 4 in the element is either in proximity to the envelope or brought effectively into proximity by a length of wave guide 3 and on the atmospheric side of the envelope a further length of wave guide 5 is provided to receive or transmit electromagnetic waves from or to the resonator. The lengths of wave guide are provided with flanges to bear against the envelope 2 to diminish the leakage of energy at this gap. In one form, the flange 7 may be provided with a recess 8 of depth equal to a quarter of the wave-length in air of the energy transmitted by the guide. The radial depth of the flange above and below the recess is equal to one quarter of the wavelength of the radiation in the material of the envelope. This reduces the leakage on the lines set out in Specification 562,674. Specification 506,881 also is referred to.
Patent GB-811482-A (GB)
Title: Open hearth furnace and method of constructing the same
IPC: F27D99/00
Filed: 1957-03-22
Abstract: 811,482. Open hearth furnaces. UNITED STATES STEEL CORPORATION. March 22, 1957 [June 7, 1956], No. 9553/57. Class 51 (2). In rebuilding open hearth furnaces 4, the steel framework 6, which preferably includes a plurality of rigid arches 12 with spaced columns 14 as in Specification 778,038, is erected outside the melting shop 2, and carried thereinto on cars 8 running on tracks 10. The columns 14 terminate in plates 16 resting on rollers 50 on plates 20 disposed on stub columns 18 erected on or left on the furnace site. Transverse rails 22 are laid at said site carrying cars 24 interconnected by fabricated steelwork 26 on which are mounted pairs of 1-beams 28 and eight jacks 30. The framework 6 is lifted from the cars 8 on to the beams 28 by a crane, the cars 24 rolled into position, the framework is then lifted by the jacks, at least the top beams 28 being removed. The framework is then lowered on to the rollers 50 and the plates 16 and 20 joined by bolts 54 engaging aligned holes 52. Channel members 56 are welded to the columns 14 and 18 around the edges of the plates 16 and 20. The furnace refractories and pipework may be mounted on the framework 6 before moving it into place.
Patent GB-237006-A (GB)
Title: Improvements in apparatus and means for producing illusions or stage effects: useful also as advertisement devices, as toys or for like purposes
IPC: A63H33/22
Filed: 1924-04-15
Abstract: 237,006. Rickets, W. J., and Sharman, A. W. April 15, 1924. Optical apparatus, applications of. - Performers, puppets, scenery, advertisements, &c. are coloured with zones or bands of three or more colours such as blue, green, and red taken from distinct parts of the spectrum, and are illuminated with a sequence of the same colours, so that movement of dark or light bands over the performer, &c. is caused. A spiral arrangement of the bands causes an apparent spinning .effect, and a performer may be clothed in a stiffened garment, as shown in Fig. 3, when the appearance of a spinning top is produced. The waves may run off at the hands and feet or may move to and fro, or rotate, according to the sequence of the colours. Black and white zones, and surfaces having a metallic lustre may also be introduced. The illuminating means may be a bank of electric lights or coloured vacuum tubes, or colours may be projected through a rotating screen, which may have dark portions. Posters may be displayed on hoardings with side wings to screen extraneous light. According to the Provisional Specification, two complementary colours only may be employed.
Patent GB-1299958-A (GB)
Title: Improvements in and relating to electrophotographic photosensitive plates
Inventor: HAYASHI YOSHIKI
IPC: G03G5/043
Filed: 1970-02-27
Abstract: 1299958 Electrophotographic element MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 27, Feb 1970 9631/70 Heading H1K An electrophotographic element comprises a conductive base, a layer of vitreous selenium having a thickness less than 3 microns and a layer of organic photoconductor which is insensitive to visible light. The conductive base may be Al, or a thin layer of Au, Ag, Ni, Cr, Ti, Sn or Cu 2  I 2  on a sheet of glass, cellulose acetate, polystyrene, polyethylene or polyethylene terephthalate. The layer of conducting material may be provided by evaporation, electroplating or laminating and the conducting layer and the sheet may be both transparent and flexible. The selenium layer may contain As or Te and is vacuum deposited. The organic photoconductor is preferably poly-N-vinyl carbazole, polyacenaphthalene, poly-9-(4-pentenyl)- carbazole, poly 9-(5-hexyl) carbazole, 1, 3- dibromo-poly-N-vinyl carbazole, 3 amino-carbazole in phenol resin or a copolymer of N-vinyl carbazole and methyl acrylate. The organic photo-conductive layer may additionally contain a polycarbonate, a pyrylium salt sensitizer and a plasticizer such as chlorinated diphenyl or, dioctyl phosphate.
Patent GB-905508-A (GB)
Title: Improvements in or relating to metal glazing bar assemblies
Inventor: MARKWELL REGINALD THOMAS
IPC: E04D3/08
Filed: 1959-03-20
Abstract: 905,508. Metal glazing bars. MELLOWES & CO. Ltd. June 16, 1960 [March 20, 1959], No. 9658/59. Class 20 (3). A sheet of glass 17 is held between a sealing cord 16 on a part 6 of a main glazing bar 1 and a sealing cord 16 on a flashing 7 which is urged towards the glass 17 by a flat spring clip 12. The main section 1 is formed of extruded aluminium alloy and the flashing 7 may be an extruded section or be formed by folding resilient sheet - metal. The clip 12 is formed from stainless steel wire or may be pressed from sheet-metal, one or both limbs being provided with an inward bend or loop 23 for the insertion of a tool for releasing the clip. Ribs 22 are provided on the main section 1 in the plane of the glass to limit longitudinal displacement of the glass. Specification 815,617 is referred to.
Patent GB-249335-A (GB)
Title: Improvements relating to toy vehicles
IPC: B62B7/06
Filed: 1925-04-14
Abstract: 249,335. Lines, W. April 14, 1925. Wheeled carriages.-An axle 5 is mounted in a stirrup 1 hingedly carried by the floor-board of the vehicle, and a strut 6 hingedly mounted on the axle or stirrup holds the stirrup in erect position. The free end 8 of the strut is secured to the floor-board by a bolt 9, and its bifurcated end 7 embraces the head of an eye-bolt 10 by which the axle is prevented from sliding and rotating. The wheel mounting is collapsed flat for transport by disengaging the strut 6 from the bolt 9.
Patent GB-1143252-A (GB)
Title: Elongated air diffuser
Inventor: SWEENEY GEORGE JOSEPH
IPC: F24F13/072
Filed: 1966-03-04
Abstract: 1,143,252. Ventilators. AIR DEVICES Inc. 4 March, 1966, No. 9710/66. Heading F4V. An air diffuser, for mounting in a ceiling or wall, comprises inner and outer rectangular frames F-G and B, plates 90, 91 and 92, carrying oblique baffles, mounted on a rod 100 fixed to the inner frame by washers 102 engaging in slots (104, Fig. 3b) thereon, an outwardly extending flange 44 of the inner frame receiving a sealing gasket J which abuts an outwardly extending portion 21 of the outer frame, and the frames being held together by a releasable spring clip member k engaging a screw 39 on the inner frame and slots 33 in the outer frame. The rectangular frames are formed from extruded side and end members which may be welded together or connected by angle bars. A sealing gasket may also be provided between the portions 21 of the outer frame and the ceiling or wall. Different embodiments show variation in the number and position of the baffles and plates and in the shape of the frame around the outlet. A damper with a flexible cable actuating member may be provided to regulate the flow.
Patent GB-415195-A (GB)
Title: Improvements in or relating to a method for providing articles of or coated with rubber with a hardened surface finish
IPC: C08J7/12
Filed: 1933-03-31
Abstract: Unvarnished surfaces of vulcanized rubber articles are permanently hardened by applying thereto free halogen, which may be applied in solution in water or in inert organic solvents, or in gaseous form and used either alone or together with a compound in which halogen is combined with a non metallic element or elements such as sulphur, phosphorus or oxygen combinations of these.  After halogenation the treated surface may be submitted to the action of a chemical agent capable of removing free halogen such as sodium nitrite.  Suitable organic solvents are ethylene dichloride, carbon tetrachloride, glacial acetic acid, chloroform, or mixtures of these.  In an example a rubber cycle saddle is treated for 6 minutes with a saturated solution or chlorine in 40 ccs. of glacial acetic acid and 15 ccs. of ethylene dichloride together with 0,5 cc. of sulphur dichloride. After treatment the saddle is washed in water and polished. Specification 384,911 is referred to.
Patent GB-270076-A (GB)
Title: Improvements in advertising devices
IPC: G09F19/00
Filed: 1926-04-14
Abstract: 270,076. Martin, S. C., and Haycock, Cadle, & Graham, Ltd. April 14, 1926. Forms and models with characteristic movements.-A pamphlet &c., having two leaves A, B hinged together so that on opening the front leaf A a figure or object F on the inner leaf B is moved, has a strip E connecting the object F to the front leaf only at a point away from the hinge line C. The leaves A, B are preferably of unequal length, with the outer edges flush. The object F may slide or rotate, and two or more objects may be mounted, each moved by a strip E, which strips may be attached to the leaf A at different distances from the hinge C to produce 'different speeds.
Patent GB-116949-A (GB)
Title: Improvements in or connected with Means for Feeding Goods into and Removing Goods from Annealing and other Furnaces.
IPC: F27D3/12
Filed: 1917-07-10
Abstract: 116,949. Gibbons Bros. and Marle, M. van. July 10, 1917. Charging and discharging.- In an apparatus for feeding goods into and removing them from annealing &c. furnaces of the kind comprising a travelling framework with a goods carriage, which can be run into the furnace and then operated to lower the goods on to, or raise them from, the hearth, the goods. carrying bars are vertically adjustable on the goods carriage. The travelling framework consists of cross girders 1 with bearings for the wheels 4, and longitudinal girders 5 to which are adjustably bolted channel bars 2 forming rails for the goods carriage D. The bars 2 can be raised and lowered for levelling purposes within the range of the bolt slots 9 by the .screw adjusting means shown in Fig. 5. The screw is bolted by its head to the bar 2 and is engaged by a nut 10 having recesses 13 accessible through slots in the girders 1. The goods carriage D consists of a pair of built-up channels 18 spaced apart by a cross-stay 21 and brackets 22, and provided with runners 20. The goods-carrying bars 28 in their lowest position rest on the channels 18, and parallel motion between the two is secured by blocks 24 jointed in grooves 25, 26. Links 27 are pivoted at one end to the bars 25, and at the other to nuts 28 movable along screws 29 operated simultaneously through gear wheels 38, 37, 36, from a pinion which slides on a squared shaft 46 provided with a hand-wheel 47. The goods carriage is traversed to and fro on the rails 2 by chains 52 secured to the bracket 22, and passing over chain wheels 54 and pulleys 56, 57, 62. The chains are operated by a. handwheel 56. and tensioning pulleys 59 are provided. In a modification, the blocks 24 are replaced by engaging wedges secured to the channels 18 and bars 23. In the furnace, the bars 18, 23 move in grooves in the hearth or in channel-irons on which the goods are supported during heating.
Patent HU-T53361-A (HU)
Title: Process for producing 2-(1-piperazinyl)-4-phenyl cycloalkanopyridine derivatives and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: HINO KATSUHIKO
IPC: C07D401/04
Filed: 1990-03-02
Abstract: Novel 2-(1-piperazinyl)-4-phenyl-cycloalkanopyridine derivatives of the formula (I): <CHEM> wherein n is 3, 4, 5, 6 or 7; R<1> is hydrogen atom, C1-C10 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, C3-C8 cycloalkyl, C3-C6 cycloalkyl-(C1-C4) alkyl, hydroxy-(C2-C6) alkyl, C1-C3 alkoxy-(C2-C6) alkyl, acyloxy-(C2-C6) alkyl, unsubstituted or substituted aroyl-(C1-C6) alkyl, unsubstituted or substituted aryl, heteroaryl, or acyl; R<2> and R<3> are the same or different and are each hydrogen atom, halogen atom, C1-C6 alkyl, C1-C6 alkoxy, trifluoromethyl, or hydroxy; R<4>, R<5> and R<6> are the same or different and are each hydrogen atom, C1-C6 alkyl, or phenyl, or two of R<4>, R<5> and R<6> combine to form a single bond or C1-C3 alkylene; R<7> and R<8> are the same or different and are each hydrogen atom or C1-C3 alkyl; m is 2 or 3, or an acid addition salt thereof, which is useful as a psychotropic drug, and processes for the preparation thereof.
Patent HU-T34679-A (HU)
Title: Fungicide preparations containing phosphorilized azolyl-derivatives as agent and process for the production of the agent
Inventor: PREUSS REINHARD
IPC: A01N57/24
Filed: 1984-04-13
Abstract: Fungicidally active novel phosphorylated azolyl derivatives of the formula   <IMAGE>   in which A represents a nitrogen atom or the CH group, R represents optionally substituted phenyl or the grouping <IMAGE>   wherein X and Y are identical or different and represent hydrogen or halogen, R1 represents hydrogen and R2 represents hydrogen, optionally substituted phenoxy or optionally substituted benzyl, or R1 and R2 together represent the grouping =CH-Z, wherein Z represents optionally substituted cycloalkyl or optionally substituted phenyl, R3 represents alkyl, optionally substituted phenyl or optionally substituted benzyl, R4 represents hydrogen or alkyl and R5 represents hydrogen or alkyl, or salts or addition products thereof with metal salts.
Patent HU-T49312-A (HU)
Title: Glue composition for making seed-corn band and plate for sowing small seeds
Inventor: MARKOVITS IMRE
IPC: B65C9/25
Filed: 1988-03-28
Abstract: An adhesive compsn. to secure small seeds on tapes or sheets for sowing, contains (all wt.%-s): 10-25, pref. 15-20 of a natural protein-ammonium-metal-complex, 0.2-25, pref. - 5-20 of a diol, triol or polyol, pref. propylene-glycol or glycerol, 0.1-3 nonionic surfactant, pref. nonyl-phenol, opt. colourant, pref. Rhodamine, fungicide, insecticide and other plant protecting agents potassium or phosphate starter fertiliser and water to 100.
Patent HU-T53794-A (HU)
Title: Method for producing bone strenghtening and/or condition-improving baking-industrial premixture and baking-industrial products
Inventor: MARKUS JOZSEF
IPC: A21D8/02
Filed: 1989-06-27
Abstract: An industrial baking premix and bakery prods. contg. it, contains a flour improver, an opt. leaven substitute, flavouring agents, additives and 0.3-1wt.% CaCO3. Prepd. doughs are allowed to rise, and following shaping, are baked.
Patent HU-T47372-A (HU)
Title: Process for stimulating growth of domesticated plants and improving theyr health
Inventor: BECKER KLAUS
IPC: A01N63/10
Filed: 1987-09-10
Abstract: Roots of cash crops carry stable microflorae some parts of which are populated by unwanted bacterial species. These are replaced by useful bacteria which can supply reqd. essential and/or inhibiting cpds. to existing other species of the mciroflora of mixed population, improving thereby the growth and health of cash-crops.
Patent JP-H08189759-A (JP)
Title: Oxygen gas generating quantity-determination for air separating device
Inventor: YOSHIHARA KOJI
IPC: G06Q50/04
Filed: 1995-01-09
Abstract: PURPOSE: To flexibly cope with a rapid change of the demand of a product gas by a method wherein the oxygen gas generation quantity of respective air-separating devices, which satisfies an estimation of the demand of the product gas at the present time, and also by which the overall power consumption becomes minimum is minimized by adding a change width of a future oxygen generation quantity, together with the power consumption, to an objective function. CONSTITUTION: The oxygen gas generation quantity of an air-separating device by which the power consumption becomes minimum is obtained by a mathematical programming regarding all the combinations at each time instant (step 100). Then, a combination for (m) period of time is obtained while taking the restriction of a restarting under consideration (steps 102-114), and the combinations of air-separating devices by which the total power consumption for (m) period of time becomes minimum are obtained (step 116). Then, to the obtained respective combinations, the power consumption at each time instant, which is minimized at the step 100 is added by a portion for (m) period of time, and the combination by which the obtained value becomes minimum is searched (step 116).  This combination is the combination for the starting air-separating device by which the power consumption for (m) period of time from now is minimized.
Patent JP-H05185553-A (JP)
Title: Production of laminated sheet
Inventor: HORIBATA SOICHI
IPC: B29K105/10
Filed: 1992-01-08
Abstract: PURPOSE:To produce a laminated sheet reduced in warpage and distortion. CONSTITUTION:A vinylester resin impregnated long fabric having warp yarns whose twist direction is composed of a mutually reverse combination is arranged on the upper and rear surfaces of a vinylester resin impregnated long nonwoven fabric and a long metal foil is further arranged to the outermost layers thereof to form each of long laminates. The long laminates thus formed are continuously laminated and molded to be cut into a required dimension.