baber/WOPTO huggingface dataset:
Patent GB-370043-A (GB)
Title: Improvements in and connected with electromagnetic clockwork mechanisms
IPC: G04C1/02
Filed: 1931-01-02
Abstract: 370,043. Electric clocks. NORTH & SONS, Ltd., Whippendell Road, and ALLEN, A. MASSEY-, 142, Queen's Avenue, both in Watford, Hertfordshire. Jan. 2, 1931, No. 216. [Class 139.] An automatic electromagnetic winding- arrangement includes a tappet lever capable of limited movement relatively to the spring- controlled driving-lever and acting as intermediary between the armature and the driving lever. The main spring n controls the weighted driving-lever d<1>, d<2> pivoted at c and carrying a pawl h for driving the clock train. Also pivoted at c is a three-armed tumbler lever e<1>, e<2>, e<3> provided with adjustable weights and controlled by a spring x. As the main spring runs down the lever arm d<2> carries the tumbler lever with it until the spring x crosses the dead centre whereupon the tumbler lever rocks over quickly and its arm e<3> engages the armature q of the magnet p. Circuit is thus completed and the armature rocks first the tumbler lever and then both levers to position the parts as shown in Fig. 5 and so to re-wind the spring n. In a modification the tumbler lever is insulated for use with a non- earth return.
Patent GB-1100680-A (GB)
Title: Thermally stable silicone sealants
IPC: C09D183/00
Filed: 1967-01-03
Abstract: A sealant which cures at room temperature comprises, by wt., (1) 100 pts. of a siloxane of the formula <FORM:1100680/C3/1> in which x is an integer and y is O or an integer such that the viscosity is from 25,000 to 350,000 cs. at 25 DEG  C., and y is not more than 10% of the sum x+y, (2) 5-15 pts. of vinyltriacetoxysilane, (3) 5-25 pts. of a reinforcing silica, (4) 50-100 pts. of zirconium silicate and (5) 1-5 pts. of a ceric hydrate.  The ingredients are mixed together in the absence of moisture to yield a composition which cures to an elastomer in the presence of moisture.  Examples of the above compositions are given.ALSO:An hydrophobic reinforcing silica, for use as a filler in silicone rubbers (see Division C3), is made by contacting silica, preferably having a surface area of at least 100 m.2/gram, with cyclic [(CF3.CH2.CH2)CH3SiO]3 at 15 DEG  to 170 DEG C. in the presence of at least 0.2 mol. per cent calculated on the moles of silica, of ammonium hydroxide, ammonium carbonate, an ammonium halide, an ammonium salt of a carboxylic acid, or a tertiary amine.
Patent GB-100008-A (GB)
Title: Improved Fastener for Envelopes & the like.
Inventor: VIERENGEL MATTHEW
IPC: B65D27/26
Filed: 1916-01-07
Abstract: 100,008. Vierengel, M. Jan. 8, 1915, [Convention date]. Seals.-An envelope fastener comprises a metal blank cut and bent as shown in Fig. 3. The prongs 1 are passed through the part 4 of the envelope and bent inwards, and the members 2 are then bent upwards. The flap 5 with a hole 10 is passed over the upwardly bent members 2, which are then pressed outwardly as shown in Fig. 6.
Patent GB-1327533-A (GB)
Title: Multilayered thermal barrier
IPC: E04B1/94
Filed: 1972-01-04
Abstract: 1327533 Laminates UPJOHN CO 4 Jan 1972 [1 Feb 1971] 303/72 Heading B5N [Also in Divisions C3 E1, and F2] A multi-layered thermal barrier comprises in combination: (i) a plurality of interior layers of substantially rigid polymer foam characterized in that the major recurring chemical linkage therein is the isocyanurate group; (ii) a relatively thin layer of heat resistant material separating each two adjacent foam layers from one another and (iii) facing sheets bonded to the outer surfaces of the outermost foam layers. The foam may be made by reacting an organic polyisocyanate with a trimerization catalyst under foam-producing conditions and optionally in the presence of an epoxide, dicarboxylic acid anhydride, polycarboxylic acid or polyol. The heat resistant material may be a material which will not immediately combust, melt or otherwise deteriorate when exposed to temperatures of the order of 1000F. e.g. ferrous and non- ferrous metal foils such as aluminium, asbestos sheeting, perlite or building board; alternatively, the heat-resistant material may be a material which is converted by exposure to temperatures of up to about 1000 F. to material which will withstand further exposure to such temperatures for prolonged periods e.g. kraft paper, corrugated cardboard, composites of an adhesive such as a polyurethane, polyimide, polypyrone or polybenzimidazole with a filler such as sand, silica or perlite and polymer foams such as polyimide or polyisocyanurate foams. The facing materials (which may be the same or different) may be of ferrous or non-ferrous metal e.g. aluminium, plastics e.g. polyethylene or polypropylene, plastics laminates, asbestos sheeting, fibre-reinforced polyester resins, perlite, building board, building paper, roofing felt or asbestos felt. The multi-layered product may be of planar or non-planar form and may be made by adhesively bonding preformed layers; alternatively, the foam layers may be produced in situ in a continuous or batch process.
Patent GB-101490-A (GB)
Title: Improvements relating to Weight Checking Machines.
Inventor: SMITH ARTHUR
IPC: B07C5/22
Filed: 1916-01-07
Abstract: 101,490. Smith, A., and Southall, C. Jan. 7, 1916. Separating or sorting by weighing.-In an automatic weight-checking machine for bullets or other articles, the bullets pass down a shoot a and are pushed by a reciprocating slide f on to the pan b of a weigh beam c. If the bullet is of sufficient weight, the beam is depressed and the bullet falls down a channel l. A bullet of insufficient weight remains on the pan until the continued action of the slide pushes it over a slot d at the rear of the pan, whence the bullet falls down a second channel c. The machine may be constructed with a number of the above-mentioned weighing devices.
Patent GB-936122-A (GB)
Title: A new or improved worm and nut steering gear for vehicles
Inventor: ALDERTON HOWARD KENNETH
IPC: B62D3/08
Filed: 1960-01-05
Abstract: 936,122. Toothed gearing. CAM GEARS Ltd. Jan. 5, 1961 [Jan. 5, 1960], No. 375/60. Class 80 (1). In a circulating-ball type screw-and-nut steering gear comprising a screw 2 mounted in bearings 4, 5 and secured to the end of a steering column 1 and a nut 7 having a part-spherical extension 12 adapted to engage a forked rocker arm 20, axial movement of the nut 7 is accompanied by angular movement thereof which is effected by the engagement of a roller 15, mounted on an arm extending from the part 12, with a groove 16 formed in a detachable cover-plate 17 of the housing 6. The rocker arm 20 is secured to the end of a rocker shaft 19, which carries a drop arm 21, and is biased axially by a spring 24.
Patent GB-1193811-A (GB)
Title: Adjustable Horological Balance Bridge
IPC: G04B35/00
Filed: 1969-01-02
Abstract: 1,193,811. Clocks and watches. UNITED STATES TIME CORP. Jan.2, 1969 [Jan. 22, 1968], No. 381/69. Heading G3T. A balance wheel and adjustable bridge assembly for a timepiece comprises a frame member 2 carrying a first pivot 37 for the balance staff 9 and spaced from a bridge 4 carrying a second balance staff pivot 5, and a screw 20 adjustably connecting the bridge 4 and the frame member 2 for axially adjusting an end of the bridge relative to the frame member, and the bridge 4 has at least one integral foot 13 to at least partly space the bridge from the frame member.
Patent GB-1178481-A (GB)
Title: 02alpha-Halo-16-Methyl Steroids
IPC: C07J5/00
Filed: 1967-01-04
Abstract: 1,178,481. 12α - Halo - 16 - methyl - steroids. E. R. SQUIBB & SONS Inc. 4 Jan., 1967 [18 Jan., 1966], No. 573/67. Heading C2U. The invention comprises (A) compounds of formula wherein R<SP>2</SP> is OH or acyloxy and X is halogen, and the #<SP>4</SP>- and #<SP>1,4</SP>-derivatives thereof; and (B) compounds of formula wherein R<SP>4</SP> is acyloxy and X is halogen. Compounds of Formula II are prepared by heating corresponding 16#,17α - methyleneazo steroids. The #<SP>4</SP>- and the 1,2,4,5-saturated compounds of Formula I are prepared by catalytic hydrogenation of compounds of Formula II followed, when required, by hydrolysis of the 21-acyloxy group. The #<SP>1</SP>'<SP>4</SP>-compounds of Formula I are prepared from the corresponding 21-acyloxy-1,2,4,5- saturated compounds by bromination and dehydrobromination followed, when required, by hydrolysis of the 21-acyloxy group. Compounds of Formula I are said to be useful as anti-inflammatory agents.
Patent GB-563600-A (GB)
Title: Improvements in electric cartridge type fuses
IPC: H01H85/045
Filed: 1943-01-12
Abstract: 563,600. Fusible cut-outs. SOWOOD, R. C., and FERGUSON PAILIN, Ltd. Jan. 12, 1943, No. 588. [Class 38 (i)] A cartridge fuse comprises a number of fuse elements consisting of wires or strips 1 of silvet &c. with reinforcing endpieces 1a, 1b of copper &c. attached to end plates 5 by passing the end-pieces through concentric rows of holes in the end plates, bending them over and soldering or brazing them to the end-plates, the whole being mounted in a barrel 7 which may be filled with sand &c. or may be solid with tunnels one for each fuse element. Within the end plates 5 are spacers 2 which may consist of a metal plate apertured to correspond with the end-plate and stepped annularly to provide a support for the elements. Alternatively, for heavier currents, the spacers may consist of thick plates of porcelain or other refractory insulation. The end plates carry terminal tags 6 that pass through caps 10 by which the endplates are secured against the end of the barrel 7 with an asbestos washer 8 between, the cap being secured by spinning over the edge 10b into the groove 7a. Refractory cement is used to seal the apertures in the end-plate and also to seal the cap to the barrel, the surfaces of the contacting parts of the barrel and flange being grooved. Instead of a simple tag 6 butted and brazed on to the end-plate, a bifurcated tag may be furnished. Resistance wires in parallel with the fuse elements may be included to vary the characteristics.
Patent GB-769930-A (GB)
Title: Improvements in or relating to conveyor transfer gear
Inventor: STABLER JOHN LEONARD
IPC: B65G47/76
Filed: 1955-01-08
Abstract: 769,930. Endless-belt conveyers. SHEPPEE MOTOR & ENGINEERING CO., Ltd. Sept. 15, 1955 [Jan. 8, 1955], No. 644/55. Class 78 (1). Bottles are transferred from a conveyer 1 to a conveyer 7 by a rotary table 4, the periphery of which moves at about one-third of the speed of the belt 1. The speed of the belt 7 is less than that of the periphery of the table. The bottles are transferred to and from the table by deflectors 3, 6, Fig. 1, respectively. The table and the deflectors may be heated to avoid cooling of the bottles. The deflector 6 may be replaced by a chain 14, Fig. 2, faced with asbestos blocks 9. The chain is driven by a wheel 10 coaxial with the table 4. The wheel and the table are attached to a shaft which is driven through bevel-gearing and a shaft system 11. The system is adjustable in three directions to permit the table to be positioned to suit the relative disposition of the conveyers 1, 7. The chain passes round a sprocket 13 adjustably mounted in the end of a radial arm 12 which is itself adjustable about the axis of the wheel 10.
Patent GB-1088231-A (GB)
Title: An aircraft capable of horizontal, vertical and hovering flight
Inventor: MESNIERE MARC
IPC: B64C29/00
Filed: 1965-01-06
Abstract: 1,088,231. Vertical take-off aircraft. NORD-AVIATION SOCIETE NATIONALE DE CONSTRUCTIONS AERONAUTIQUES. Jan. 6, 1965 [Jan. 9, 1964; June 12, 1964], No. 650/65. Headings B7G and B7W. A vertical take-off aircraft has two propulsion units pivotally mounted on a common transverse axis passing over the centre of gravity, and a hinged flap in the efflux from each unit so arranged that each unit is pivoted by movement of the corresponding flap. The aircraft shown has gas turbine engines 10 driving variable pitch ducted fans 14 mounted on a wing 4 with a swept forward trailing edge joined to the fin 9. The flaps d 1 , d 2  are connected by linkages including a lever arm (e 1 , Fig. 9, not shown) pivoted on the fan duct, and arms (e 2 , e 3 ) pivoted on the wing, to a rod (t 4 ) connected to the pilot's control. The linkage is arranged so that the pivoting of the fan consequent on movement of the flaps (e.g. to the broken line position in Fig. 9), returns the flaps to the zero incidence position relative to the fan axis.
Patent GB-535844-A (GB)
Title: Apparatus for use in the filling of reservoirs, tanks and the like
IPC: F16K21/20
Filed: 1940-01-11
Abstract: 535,844. Filling tanks &c. TECALEMIT, Ltd. Jan. 11, 1940, No. 658. Convention date, Jan. 12, 1939. [Class 21] The invention relates to a device for automatically cutting off the supply of liquid through a filling-device in a tank &c. when a predetermined level is reached, of the type in which the action of an injector 16, 17, 18 is modified by the advent of liquid to the level 24a so that it creates suction in a chamber 6 and moves a diaphragm 5, a rod 12 and a pivoted lever 9 so that a lever 7 permits the supply valve 3 to close under the action of its spring 4. This known type is modified in that an inlet tube 21 of large diameter is provided so that excess pressure in the liquid supply opens valve 22 and permits rapid filling. Alternative embodiments are described.
Patent GB-1068512-A (GB)
Title: Improvements in or relating to a hydraulic supply system
Inventor: JACKSON JOHN PETER
IPC: G05D16/20
Filed: 1963-01-07
Abstract: 1,068,512. Automatic control of hydraulic supply. VICKERS Ltd. Jan.2, 1964 [Jan .7, 1963], No.757/63. Heading G3R. In a system including a hydraulic pump for supplying liquid to apparatus, changes of force or pressure of the apparatus from a desired value develop signals which, after integration, serve to correct the force or pressure by automatically controlling pump delivery. As shown, electrical signals representative of deviations of pressure in a vessel 1 from a desired value set on a unit 20 are derived from a comparator 22 and applied through an integrating velodyne 23 to adjust the position of potentiometers 25. Each potentiometer 25 controls, through an amplifier 12, the delivery of an adjustable swash-plate pump 6 supplying a hydraulic motor 7. Motors 7 drive fixed swash-plate pumps 2 supplying liquid to a vessel 1 and the drive adjustment is such as to restore the pressure in vessel 1 to the desired value. Feedback signals dependent on the settings of pumps 6 and the hydraulic pressures applied to motors 7 are applied to amplifiers 12 through lines 15 and 18 respectively. The plurality of pumps ensures satisfactory operation in the event of failure of one of them. Application to the maintenance of constant force or torque of a hydraulic motor or ram is referred to. Pumps 6 may supply a load directly.
Patent GB-538093-A (GB)
Title: Improvements in and relating to projection screens
IPC: G03B21/60
Filed: 1940-01-13
Abstract: 538,093. Projection screens. ALDRICH, W. S., and ALDRICH, E. C. Jan. 13, 1940, No. 811. [Class 97 (i)] One or more plane panels or surfaces are arranged in combination with broken, curved, or other irregular, surfaces to cause distortions and variations in moving display matter optically projected thereon. Fig. 1 shows a plane surface 3 having reeds or convex projections 2 at top and bottom. The reeds 2 may be replaced by V- shaped projections, by stepped surfaces, or by surfaces which are partly convex and partly concave. Fig. 3 shows series of irregular surfaces 2 which may be arranged at the sides of a plane surface and may be flat or in the form of reeds. The irregular surfaces may be provided both at the sides and at top and bottom of the screen, or may cross the plane' surface diagonally or otherwise. The screen may be opaque or translucent, and the irregularities may be formed in the screen material or in detachable strips applied thereto. The screen may be mounted at one end of a projection cabinet containing a projector and a mirror reflecting the projection beam. According to the Provisional Specification, the whole screen surface may be formed with the irregularities.
Patent GB-1215446-A (GB)
Title: Apparatus for measuring or detecting dissolved oxygen and process employing said apparatus
Inventor: ROBERTS ALYN NEWTON
IPC: F02K1/12
Filed: 1967-01-06
Abstract: 1,215,446. Automatic oxygen content control. BRITISH PETROLEUM CO. Ltd. Dec.14, 1967 [Jan.6, 1967], No.828/67. Heading G3R. [Also in Divisions B1-2, C6 and G1] In a fermentation process the rate of feed of oxygen containing gas to the fermenter and /or its composition and/or the pressure in the fermenter and/or the rate of stirring of the broth are controlled in response to the concentration of dissolved oxygen in the broth. The dissolved oxygen concentration is monitored by passing a carrier gas substantially freed from oxygen into contact with one side of an oxygen permeable membrane, the fermenter broth being in contact with the other side of the membrane, and then passing the carrier gas to a meter, for example an electrolytic "Hersch cell" (see Group G1) for measurement of its oxygen content.
Patent GB-1101389-A (GB)
Title: Electric torch
Inventor: ROWLANDS MARTYN OMAR
IPC: F21Y101/00
Filed: 1967-01-06
Abstract: 1,101,389. Electric torches. STANDARD TELEPHONES & CABLES Ltd. 6 Jan., 1967, No. 841/67. Heading F4R. An electric battery lamp has a constant non-circular cross-section with at least one external metal strip along its length forming part of the electric circuit. The casing 1 may be elliptical with flattened areas at each end of the major axis on which are metal strips 2, 3, the strip 2 being interrupted with the interposition of a sliding switch 4, which can make contact with a strip 17 connected to the bulb holder. The base contact of the bulb is connected to the battery by a spring 19. The rear of the casing is closed by a plate carrying a spring contacting the battery, and anchored by a pin the ends of which pass through slots in the end of the casing, the plate being then turned to secure it in position, the pin then contacting the strip 2. The front of the casing is closed by a dome 21 of diffusing material sliding in the end of the casing and carrying a reflector 6 silvered on both sides, so that the light is diffused laterally when the dome is extended. A suspension ring may be provided on the rear closure plate.
Patent HK-28289-A (HK)
Title: Pressure sensitive adhesive
Inventor: HADDOCK TERESA HUANG
IPC: C08L33/08
Filed: 1989-04-06
Abstract: Pressure-sensitive adhesives for tapes and other medical products are prepared by aqueous emulsion polymerization of N-vinyl caprolactam with an alkyl acrylate, preferably n-butyl acrylate or 2-ethylhexyl acrylate. The adhesive maintains high adhesive and cohesive strengths in the presence of moisture and under hot and humid conditions.
Patent HK-71493-A (HK)
Title: Means and method for sterilizing spices and like substances
Inventor: DUDEK DANIEL HENRY
IPC: A23L27/14
Filed: 1993-07-22
Abstract: An apparatus (10) for sterilizing fungible food products in a sealed sterilizing chamber (36) using superheated steam at a predetermined temperature and pressure condition which apparatus has inlet (64) and outlet (101) structures for respectively introducing products to be sterilized into and discharging sterilized products from the sterilizing chamber (36) without exposing the sterilizing environment in the sterilizing chamber (36) to ambient atmosphere, and a pressure relief device (102) associated with the outlet structure (101) for predeterminately reducing the pressure on the products therein prior to their discharge from the outlet structure (101) to ambient atmosphere so that the products are never exposed to a sudden pressure change of sufficient magnitude to damage or puff the products. The invention also is directed to the method of sterilizing products using the subject apparatus.
Patent HU-T63529-A (HU)
Title: Digital signal processing system, coding circuit and decoding circuit
Inventor: KEESEN HEINZ-WERNER
IPC: H04N19/60
Filed: 1990-08-01
Abstract: An apparatus for the transmission and reception of block coded discrete cosine transformed digital video signal having coefficients representing a DC component and a plurality of AC components of various importance. A means responsive to the digital signal separates and stores like components of the transformed digital signal. The like components are assembled into segments which define a portion of a picture. Addresses of the segments are generated and added thereto. The segments are modulated for transmission by a modulating means. Upon reception the modulated segments are demodulated by a demodulating means. The like components of segments are stored responsive to the addresses. A means, coupled to the storing means and responsive to the addresses, reconstructs from the like components, the block coded discrete cosine transformed digital video signal.
Patent HU-T52985-A (HU)
Title: Liquid filtering device
Inventor: SZABO JOZSEF
IPC: B01D36/02
Filed: 1989-02-28
Abstract: The filter comprises the following : the supply pump is provided with a divided discharge pipe. One branch is fitted with the filter valve feeding a deep bed filter, or through the wash valve, a discharge channel. the other branch is fitted with the wash valve feeding the surface filter and deep bed filter in the reverse direction. The wash valves and the filter valves operate together, but the wash valves operate in the opposite sense to the filter valves. The raw water pump suction and the surface filter suction are connected through a pressure control valve. the filter valve supplying the user is arranged with delayed opening, compared with the closure of the wash valves and opening of the filter valve. The surface filter is in the form of a pipe, removable from the deep bed filter discharge
Patent JP-S63215721-A (JP)
Inventor: MIHIYAERU AUGUSUTO PAURU GANZO
IPC: C08G65/30
Filed: 1988-01-05
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-H08186073-A (JP)
Title: Attenuating type phase shift mask and method and device for manufacturing it
Inventor: NAKAE TERUHIRO
IPC: G03F1/68
Filed: 1995-01-05
Abstract: PURPOSE: To provide an attenuating type phase shift mask which has a pattern that prevents the generation of exposure beams around the correct exposure area and prevents exposure to the adjacent exposure area when continuous exposure is performed by shifting. CONSTITUTION: An attenuating type phase shift pattern area 10 is provided with the attenuating type phase shift pattern area 10 and an auxiliary pattern area 12 that surrounds the attenuating type shift pattern area 10. The attenuating type phase shift pattern area 10 is provided with a first light transmitting part 4 which exposes a transparent glass board 2 and a second light transmitting part 6 which has a phase angle of 180 deg. and a transmission factor of 40% or less. The auxiliary pattern area 12 is provided with a third light transmitting part 8 which has a smaller transmission factor than the second light transmitting part 6.
Patent JP-H10200561-A (JP)
Title: Bypass switch abnormality detection system
Inventor: OKANIWA FUMIHIKO
IPC: H04L12/437
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To easily specify an abnormal bypass switch, even when there are many stations of a ring-type transmission system and to improve the reliability by sending a test start frame from a specific station and discriminating the existence of abnormality of a bypass switch, based on the existence of arrival of a test execution frame. SOLUTION: A test master station 10 sends a test start frame 40, which has a bypass flag that shows a bypass mode at the time of abnormality or a through mode at the time of normality, onto a transmission line 30 toward another next station in its test mode of abnormality detection. In 1st to 5th stations 11 to 15, a bypass switch is alternately set to a bypass mode while the frame 40 is being transferred, and a station in its bypass mode sends a test execution frame to the station 10. Then, the station 10 discriminates the existence of an abnormality of the bypass switch, based on the existence of receiving of the test execution frame.