baber/WOPTO huggingface dataset:
Patent AT-A50084-A (AT)
Inventor: SCHUBERT OTTO
IPC: G11B33/04
Filed: 1984-02-15
Abstract: 1. Display device for the seating and exhibition of stiff, flat objects (7; 17), such as records or magnetic tape cassettes, in an arrangement one behind another, comprising a base (6) and, at a distance above this base and between two lateral boundary members (8, 9), means (10) disposed one behind another for supporting and pivotally seating the single objects (7; 17), which are thereby pivotal to and fro between a backwardly inclined, substantially upright oblique position and a forwardly inclined, substantially upright oblique position, the means (10) for supporting and pivotally seating a single object (7; 17) being formed by a pair of transversely extending, mutually parallel holding rods (10), which are disposed at such spacings in each pair and are adapted in their cross-sectional dimensions and in their distance from the base (6) to the thickness and height of the objects (7; 17) in such a manner that these objects, in the inclined, oblique position, each bear simultaneously with their front face and rear face below their centres of gravity against the two adjacent holding rods (10), characterized in that all the holding rods (10) are at the same spacing from one another, so that any two mutually adjacent holding rods constitute a pair for seating one object, and that, where one object is pivotted into the forwardly inclined oblique position and the next succeeding object is pivotted into the backwardly inclined oblique position, the lower edges of these objects do not interfere with each other.
Patent AT-A70999-A (AT)
IPC: B65D77/20
Filed: 1999-04-22
Abstract: The partially embossed lid (1), for a food container has a smooth area (3) which is separated from the embossed area (2) by line of weakness (4). Both areas are fastened to the top of the container and a line of perforations (6,6'), which is less secur over the embossed area, allows the lid to be torn off.
Patent DK-12487-A (DK)
Inventor: TOMCUFCIK ANDREW STEPHEN
IPC: C07D403/12
Filed: 1987-01-12
Abstract: Omega-[(hetero)alkyl]benz[cd]indol-2-amines useful in inhibition of thromboxane synthetase and in treatment of hypertension in warm-blooded animals are disclosed.
Patent GB-605648-A (GB)
Title: Improvements in atomizers
IPC: B05B11/06
Filed: 1946-01-02
Abstract: 605,648. Atomizers. WELLCOME FOUNDATION, Ltd., and GEBBETT, F. G. Jan. 2, 1946, No. 135. [Class 69 (iii)] An atomizer comprises a flat casing 5 of rubber or like resilient material arranged to function as a bellows, and provided with an inlet valve 10 and an atomizer head 12. The head 12 is removably held in a protective compartment 11 which communicates with the inside of the casing 5 and allows air to be pumped through the inlet tube 14 of the head when the casing is compressed. As shown, the compartment 11 is formed by a rubber tube which has a slit 16 below its top to enhance its resiliency. Alternatively, the tube may be replaced by a wall in the casing. Hand grip imprints on the surface of the casing may be provided.
Patent GB-551917-A (GB)
Title: Improved gravimeter
IPC: G01V7/08
Filed: 1941-08-08
Abstract: 551,917. Electric signalling systems. BOLIDENS GRUVAKTIEBOLAG. Aug. 8, 1941, No. 206. Convention date, Jan. 5, 1940. [Class 40 (i)] In apparatus for measuring variations in the force of gravity in which the movements of a body 5 supported by springs 8 or other suitable means influence an electric or magnetic field by varying the gap between a plate 6 carried on the upper end of the body 5 and a fixed plate 10, a second similar gap formed by a plate 7 on the lower end of the body 5 and a fixed plate 11 serves in conjunction with the first to provide symmetrical damping. The lower gap may be divided into two or more gaps of smaller area. In a modification the gaps are disposed in cylindrical recesses 14, 15 in the casing. The plates may be plane or curved, and are preferably of a non-magnetic material having a very small coefficient of expanson.
Patent GB-563118-A (GB)
Title: Improvements in and relating to apparatus for casting metals
IPC: B22D17/06
Filed: 1943-01-05
Abstract: 563,118. Casting-machines. BIRMING- HAM ALUMINIUM CASTING (1903) CO., Ltd., FAIRBAIRN, H., and PETERS, H. Jan. 5, 1943, No. 214. [Class 83 (i)] A casting-machine, as described in Specification 563,117, has a number of radial arms with mould-carrying means, radiating from one or more centres adjacent the furnace 10, Fig. 5, so that while one casting is being made at 10 another can be ejected, the mould may be prepared &c. at 14 or 15. In the machine shown, there are two separate arms 12, 13, and these may be moved by hand or power. The weight of the mould 41, Fig. 1, and its support is counterbalanced by a spring 40. The corewithdrawing means 42 is arranged within the rack plunger 28 by which the mould is raised and lowered. In modifications, the plunger 28 is operated by any other mechanical, electrical, or fluid pressure means. The space s may be ventilated to keep the mechanism 42, 28', &c. cool.
Patent GB-765184-A (GB)
Title: Improvements in or relating to loudspeakers
IPC: H04R1/34
Filed: 1954-01-05
Abstract: 765,184. Sound-magnifying and directing appliances. CHAVE, D. M., [trading as LOWTHER MANUFACTURING CO.]. Jan. 4, 1955 [Jan. 5, 1954], No. 277/54. Class 13. [Also in Group XXXIX] The reproduction of high frequencies is improved by the provision within the cone 21 of a loud-speaker of a fixed core member 23, the spacing of the core 23 from the cone 21 at any cross-section being less than one-ninth the outer periphery of the core member 23 at that section, and the core member 23 extending at least the whole length axially of the cone 21 and its coil 16. The loud-speaker may also have a larger cone 17. The core member 23 is preferably made of plaster of Paris. An additional highfrequency cone 36, Fig. 5, may be provided. The loud-speaker may feed into a horn 35, Fig. 4, in the conventional manner or at an angle, Fig. 6, as described in Specification 765,183, a reflecting plate 44 being then secured to the core member 23.
Patent GB-624565-A (GB)
Title: Improvements in or relating to electrical resistances and circuits and apparatus for use therewith
IPC: H01C7/105
Filed: 1946-01-03
Abstract: 624,565. Non-metal resistances ; temperature-variable resistances ; resistance coatings and deposits ; compression resistances ; powdered and granular resistances. ROBERTS, G. E. Jan. 3, 1946, No. 289. [Class 37] [Also in Groups XI, XXI, XXXV, XXXVII, XXXVIII, XXXIX and XL (c)] A resistor which possesses a non-linear and negative resistance/temperature relationship comprises amorphous boron, which constitutes or is a component of the resistance element, and contacting electrodes formed of a metal with which amorphous boron will not alloy ; copper or silver fulfil this requirement. The construction may be such that a resistor according to the invention is variable by compression in addition to temperature. In Figs. 1a and 1b a flat insulating former 10 wound with separated copper wires 11, 12 is inserted in a flexible envelope 13 which is then filled with amorphous boron 17. In Figs. 2 and 2a silk veil 20 is sandwiched between copper sheets 18, 19 with the cells 21 in the veil filled with amorphous boron ; this construction is pressure responsive in that the copper sheets are flexible. In Fig. 4 (not shown) perforated mica sheets are sandwiched between copper plates with amorphous boron occupying the perforations. Fig. 3 (not shown) illustrates another construction in the form of a coaxial line section wherein porcelain beads spaced around the inner conductor define areas filled with amorphous boron. A further construction, Figs. 5 and 5a, utilizes two rectangular strips of copper foil 30, 31 which are rolled together after coating adjacent sides with a paint 32, 33, formed of amorphous boron in cellulose or molten wax. Fig. 6 (not shown), depicts amorphous boron made into a paste with cellulose occupying the area within a test tube not occupied by an inner tube wound with two copper. wires. For high temperature working, for example above 100‹ C. the amorphous boron is suspended in glass or a ceramic. Amorphous boron paint may be applied as a coating on connecting terminals (or leads) to electrical apparatus such that the terminals are connected together through the paint which at ordinary temperatures is an insulator. The Specification illustrates numerous practical uses of the various forms of construction.
Patent GB-226977-A (GB)
Title: Improvements in or relating to systems of raising liquids
IPC: F04F1/02
Filed: 1924-01-04
Abstract: 226,977. Allen Hydrostatic Pump Syndicate, Ltd., and Boving, J. O. Jan. 4, 1924. Direct air pressure apparatus, automatic.-In liquid-raising apparatus of the kind described in Specifications 217,063 and 217,654, a continuous liquid conduit G is arranged between the two columns of containers C, C<x>, F, F<x>, and has valves G<1>, G<2> serving to connect one of each pair of containers with the portion of the conduit above it for discharge, and the other of each pair with the portion of the conduit below it for filling. The upper and lower liquid levels 1, 2 are connected by a continuous conduit E<1> provided with an automatic valve E for filling and emptying the operating chambers A, A<x>. The valves G<1>, G<2> are connected to the valve E so that, when the latter is reversed, the former are also reversed. Specifications 181,762, 182,412, and 227,242 are referred to in the Provisional Specification.
Patent GB-562486-A (GB)
Title: A portable track or runway for aircraft and road vehicles
IPC: E01C9/08
Filed: 1943-01-08
Abstract: 562,486. Roads. or runways. DAY, F. W., and DAY, F. W. Jan. 8, 1943, No. 372'. [Class 107] A portable track or runway for aircraft or road vehicles comprises a number of hingedlyconnected frame-like sections adapted to be folded one on the other and each comprising a group of longitudinally or diagonally extending metal rods with eye ends engaging holes in rigid or springy transverse metal bars. In Fig. 3, the bars, 10 are each common to adjacent frame sections, longitudinal rods 11a being provided at the sides, and diagonal rods 11 between them, holes 12 receiving the ends of adjacent bars 11. In another form, all the rods are longitudinal. In Fig. 4, the diagonal rods 11 of each section are oppositely inclined on opposite sides of the centre line of the section so that diamond shapes are left down the centre of the structure. In other forms, each section has independent bars 10 as in Fig. 5, the bars 10 of adjacent sections being hingedly connected by circular or oval rings 14 ; the ends of the bars 10 may have rigid wire rings 17 through which metal rods may be threaded to connect adjacent track units, and track units may be similarly connected in longitudinal alignment.
Patent GB-542193-A (GB)
Title: An improved heel
IPC: A43B21/26
Filed: 1941-01-11
Abstract: 542,193. Boot protectors. HUNT, J. Jan. 11, 1941. No. 411. [Class 17 (iii)] A heel protector comprises a rubber pad 4 having a dome - shaped central portion 5 leaving an air cavity 6 underneath, a groove 7, and an upstanding ridge 8, which is surrounded by a leather rim 9. The portion 5 is divided into sections by radial slots 10, preferably tapered.
Patent GB-1137043-A (GB)
Title: Injection moulding machines
Inventor: PETERS COLIN
IPC: B29C45/52
Filed: 1967-01-04
Abstract: 1,137,043. Injection moulding machine. TURNER MACHINERY Ltd. 13 Oct., 1967 [4 Jan., 1967], No. 424/67. Heading B5A. An injection moulding machine having a feed screw 3 rotatable in a cylindrical barrel 1 to forward the plastics moulding material to an injection chamber 18, and axially movable at intervals to deliver a shot of material from the chamber to a mould, includes a non-return valve mechanism associated with the feed screw. The mechanism includes a bush 4 bolted to the end of the screw and a cylindrical sleeve 5 slidable in the barrel and axially displaceable relative the bush; an inwardly directed flange 9 of the sleeve has a chamfered rear face for co-operation with a corresponding face of the bush to provide the valve proper. An inwardly directed abutment 9 at the rear of the sleeve engages the bush to limit forward movement of the sleeve relative the bush. The abutment is apertured for the passage of plastics material which, when the screw is rotating, forces the sleeve forwardly to open the valve; when the screw is moved axially forward the valve is closed by the back pressure of moulding material in the chamber 18.
Patent GB-1493491-A (GB)
Title: Wrought products of aluminium alloys
IPC: C22C21/00
Filed: 1975-01-06
Abstract: 1493491 Heat-treating aluminium alloys SOC DE VENTE DE L'ALUMINIUM PECHINEY 6 Jan 1975 [7 Jan 1974] 428/75 Heading C7A A wrought aluminium alloy containing one or more of Cu, Mg, Si, Zn, and one or more secondary phases containing Mn, Cr, Zr or Fe is characterized by an isotropic structure of equaxed grains providing identical mechanical properties in all directions, a low critical quenching rate, and the major part of the secondary phases coalesced into particles > 0À5 Ám. The above material is obtained from an alloy containing # 0À5 p.p.m. of hydrogen capable of being released in gaseous form up to the liquidus temperature, by heating the alloy to a temperature intermediate between the solidus and liquidus, followed by solution treatment below the solidus to resorb the heterogeneities resulting from the first stage treatment. The invention relates particularly to standard alloys containing by wt. Cu - 6À8% Mg - 3À7% Si - 1À2% Zn - 8À2%
Patent GB-605808-A (GB)
Title: Improvements in or relating to circuits for amplitude or frequency detection of ultra-short waves
IPC: H03D1/16
Filed: 1946-01-05
Abstract: 605,808. Amplitude or frequency detectors for ultra short waves. PHILIPS LAMPS, Ltd. Jan. 5, 1946, No. 453. Convention date, Jan. 15, 1941. [Class 40 (v)] Frequency modulation is converted to amplitude modulation or frequency changing is effected by using the fact that the mutual conductance of a valve depends on the transit time between an auxiliary electrode (e.g. the screen grid) and the output electrode and that when the transit time is approximately equal to the periodic time, or to multiples of the periodic time of the applied signal, the mutual conductance falls to a minimum. This effective conductance falls to a minimum. This effect is illustrated in Fig. 1 in which the mutual conductance Seff is plotted against the product of angular frequency w and transit time I. Curve 1 shows the condition when the auxiliary and output electrodes are at the same potential and curve II when one of these electrodes is earthed at zero potential. In Fig. 2 an anode bend detector in which the signal input is applied to control grid 3. Auxiliary grid 4 and anode 5 are preferably at the same potential so that the detected signal which appears across anode load 7 has the minimum amount of carrier frequency associated with it. A leaky grid detector may alternatively be used. The circuit may also be used as a multiplicative detector by applying an oscillation of carrier frequency to a second control grid or as a frequency changer by injecting the heating oscillator frequency to the control grid or to a second control grid. The transit time between the auxiliary grid and the anode may be equal to about two-thirds of the periodic time of the carrier so that if a frequency modulated wave is applied via the damped-tuned circuit 6, Fig. 3, to the control grid 3, the variations in mutual conductance with frequency cause an amplitude-modulated signal to appear across anode load 9.
Patent GB-425640-A (GB)
Title: Improvements relating to pedal-driven cycles and similar vehicles
IPC: B62K19/34
Filed: 1934-01-06
Abstract: 425,640. Gearless cycles. UNIQUE & UNITY CYCLE CO., Ltd., and MUNN, J., St. Stephen's Street, Birmingham. Jan. 6, 1934, No. 538. [Classes 136 (ii) and 136 (iii)] In a pedal-driven wheel for cycles, and more particularly juvenile tricycles, of the type having pedal cranks f on the ends of the wheel spindle, the driving connection between the cranks and the hub a is made by a removable hub-spindle b of square or other non-circular section, which engages with apertures of corresponding section in the hub body, the cranks being detachably secured to the ends of the spindle b, as by means of crank bosses f<1> having apertures also of square &c. section. Hub bosses a<4> formed with the square &c. apertures engage bearing journals e<1> at the ends of the fork e, and cylindrical extensions f<2> on the crank bosses f <1> also engage the journals e<1> and provide parts of the bearing-surfaces of the hub and crank assembly.
Patent GB-1086861-A (GB)
Title: Improvements in primary explosives
Inventor: TAYLOR GEORGE WILLIAM CHARLES
IPC: C06B23/00
Filed: 1963-01-07
Abstract: A primary explosive composition, of increased resistance to electrostatic ignition, comprises crystalline particles of a primary explosive having finely divided boron dispersed within the individual particles.  The primary explosive may be normal lead styphnate, basic lead styphnate, normal lead 2,4-dinitroresorcinate, normal lead trinitrophloroglucinate, or barium styphnate.  The presence of boron also serves to increase the explosive power of barium styphnate and increase the stab and percussion sensitivity of normal lead 2,4-dinitroresorcinate and lead styphnate.  Reference is also made to lead azide as the primary explosive.  In examples, lead styphnate, lead 2,4-dinitroresorcinate, and barium styphnate are precipitated by double decomposition from aqueous solutions in which finely divided boron is suspended.
Patent GB-327708-A (GB)
Title: Improvements in electric clocks
IPC: G04C3/16
Filed: 1929-01-09
Abstract: 327,708. Bowell, G. B. Jan. 9, 1929. Escapements. - T h e relative motion between a continuously rotating electric motor and the escapement driven by it operates electric contacts controlling a circuit governing the speed of the motor. The flat coil armature A drives through wheels C, E an arm integral with the arbor F F carrying the insulated peg J and the arm H attached to the outer end of the spring M, the inner end of which is fixed to a member frictionally mounted on the bush of the 'scape wheel G and advances at alternate beats of the 'scape wheel operated by an anchor having an impulse pallet N and a locking pallet 0. The spring M makes contact with the peg J in every cycle of operations, providing a momentary shunt path for the armature current, the time of contact being controlled by the state of the battery supplying the armature, a flywheel D smoothing out the irregularities in motor speed caused by the armature current impulses. The positions of the pallets are approximately 40‹ and 10‹ beyond the positions at which the pallets would move radial to the escape wheel. The friction piece L to which the inner end of the balance spring is attached is formed so as to be engaged by the arm H and allow the spring to slip and avoid damage if the contact J were accidentally bridged.
Patent GB-940394-A (GB)
Title: An electric switching arrangement
IPC: H01H9/56
Filed: 1961-01-09
Abstract: 940,394. Sparking preventing in switches. LICENTIA PATENT-VERWALTUNGSG.m.b.H. Jan. 9, 1961 [Jan. 8, 1960], No. 837/61. Addition to 922,996. Heading H2B. In a multiphase switching arrangement as disclosed in the parent Specification the opening- of the contacts S1, S2, S3 is synchronized with the system current so that two phases are opened together when their rectifiers are conducting and the third phase is opened after an interval of between a quarter and a half cycle. The closing is also synchronized to prevent arcing.
Patent GB-423895-A (GB)
Title: An appliance for softening butter
IPC: A47G21/02
Filed: 1934-01-10
Abstract: 423,895. Butter softeners. STUBBS, P. O., 54, Stocks Lane, Stalybridge, Cheshire. Jan. 10, 1934, Nos. 896 and 7232. [Class 86] An appliance for softening butter to enable it to be readily spread consists of short, stiff, metal &c. pins or tines a secured between two metal plates forming a handle A.
Patent GB-690542-A (GB)
Title: Improvements in and relating to steam irons
IPC: D06F75/18
Filed: 1952-01-11
Abstract: 690,542. Hand-irons. BRITISH THOMSONHOUSTON CO., Ltd. Jan. 11. 1952. [Jan. 18, 1951] No. 923/52. Class 138 (ii). An electrically heated steam iron has an instantaneous steam generating chamber 7 with a cover plate 17, and a boiler cover 28 of relatively low thermal conductivity integrally cast in the cover plate. The cover plate 17 is of a material having a high thermal conductivity and has a number of depending ribs Fig. 2, (not shown) defining a tortuous passage to one or more steam discharge ports 8. The boiler cover 28 may be made of stainless steel and preferably is made as thin as possible to reduce heat transfer to a water reservoir 9. An internally threaded bushing 29 is brazed or welded to the cover 28, and receives an apertured port member 30a which clamps the reservoir 9 to the bushing 29. A water flow control member 32 and fill tube 12 as 'described in Specification 684,617 are provided.
Patent GB-561417-A (GB)
Title: Positive grip and release type of pop-riveting tool
IPC: B21J15/04
Filed: 1943-01-19
Abstract: 561,417. Closing hollowrivets. SAYER, R. L. Jan. 19, 1943, No. 953. [Class 43] A pop riveting tool for closing hollow rivets by pulling a headed mandrel therethrough comprises a main handle 12, an actuating handle 13 pivoted thereto at 15 and having at its forward end a transverse pin 16 adapted to press upon and actuate a back plate 11 which is pivoted to the main handle at 14 and carries a mandrel clamping block 8 operated to grip the. mandrel by a cam 9 rotated by a hand lever 10 before closing the rivet by use of the actuating handles.
Patent HK-77389-A (HK)
Title: Package and dispenser for adhesive coated notepaper
Inventor: MERTENS TIMOTHY A
IPC: B65D83/08
Filed: 1989-09-28
Abstract: © Notepaper dispensers formed from inexpensive card stock material tend to weaken and tear when subjected to concentrated forces, whereas a dispenser provided with lengths of polymeric material (34) adjacent the edges (12, 14) of the dispensing opening which will bend and flex more reliably to reduce tearing and reduce curl of the dispensed sheets when a biasing member (40) is disposed in the container for biasing the notepaper (36) toward the dispensing opening.
Patent HU-T54871-A (HU)
Title: Herbicidal compositions with synergetic effect and process for produicng same
Inventor: KAENEL RUDOLF
IPC: A01N43/82
Filed: 1990-01-15
Abstract: The present invention relates to herbicidal compositions comprising
     (a) 2-(3′,4′-dichlorophenyl)-4-methyl-1,2,4-oxadiazolidine-3,5-dione and one or more of   (b) (1) 2-chloro-N-(1-methyl-2-methoxyethy)-N-(2,4-dimethyl-thien-­3-yl) acetamide,   (2) 2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamide, and   (3) 2-chloro-N-(2-ethyl-6-methylphenyl)-N-(2-methoxy-1-methyl­ethyl)acetamide.    and to a method of combatting weeds comprising applying to the weed locus a herbicidally effective aggregate amount of compound (a) and one or more of compounds (b)(1), (b)(2) and (b)(3).
Patent HU-T45991-A (HU)
Title: Process for producing piperazine derivatives
Inventor: BUDAI ZOLTAN
IPC: C07D401/12
Filed: 1987-02-25
Abstract: (A) 8-(4-(4-(2-pyrimidinyl) -1-piperazinyl)-2-butenyl or -butynyl)-8-aza-spiro (4,5)decane-7,9-diones of formula (I) and their acid-addn. salts are new, where A=CH=CH or C=C. - (B) prodn. of 8-(4-(4-(2-pyrimidinyl) -1-piperazinyl)butyl)-8-aza-sp iro (4,5) decane-7,9-dione of formula (II) or its acid addn. salts is effected by hydrogenating (I) and opt. converting the prod. to a salt.
Patent JP-S61183486-A (JP)
Inventor: JIYOSEFU II TOUUMII JIYUNIA
IPC: C25B3/25
Filed: 1986-01-04
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。