baber/WOPTO huggingface dataset:
Patent GB-391731-A (GB)
Title: Improvements in or relating to the mounting of rolled electrical condensers
IPC: H01G4/38
Filed: 1933-01-02
Abstract: 391,731. Condensers. COLE, W. J., Fieldhead, Corkran Road, Surbiton, Surrey. Jan. 2, 1933, No. 85. [Class 38 (ii).] Rolled condensers are mounted on a central rod passed through them with springs members inserted between some or all of them. For connection in series only the springs can connect metallic washers in contact with the protruding foils at the ends of each condenser. For connection in any combination of series parallel a series of rods 3 is used. Upon each an insulating tube 2 is mounted and the condensers 1 are placed on the tubes. The spring washers 7 between each two condensers, in this case may press upon a metal washer 5 on one side and upon an insulating washer 17 on the other. In the example, two sets of series condensers are shown, the condensers on each rod being insulated from one another and the series connections being effected by metal strips 18 secured to the metal washers 5. The sets of condensers on each rod are compressed by nuts 4 and further nuts 12 may be used to secure the rods to supports 15.
Patent JP-H05251538-A (JP)
Title: Hot electron analyzer
Inventor: FUJII MOYURU
IPC: H01L21/66
Filed: 1992-01-06
Abstract: PURPOSE:To detect instantaneous hot electron light emission for an arbitrary input signal. CONSTITUTION:A hot electron analyzer has a system controller 7 for synchronously controlling a high frequency oscillator 4 and a high sensitivity television camera 2. Since it can analyze a hot electron light emission distribution of a moment or a state in which a desired input signal is applied to a semiconductor device to be analyzed, a malfunction generating position of all operating states of the semiconductor device can be easily specified.
Patent JP-S61159969-A (JP)
Inventor: KUDO TAMOTSU
IPC: A61H33/06
Filed: 1985-01-04
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。
Patent JP-H06209557-A (JP)
Title: Secondary coil plate for linear motor and its manufacture
Inventor: TSUKAMOTO YUKIMARO
IPC: H02K3/02
Filed: 1993-01-04
Abstract: PURPOSE:To remove disadvantageous conditions that prior art has, in the manufacture of a secondary coil plate for a linear motor. CONSTITUTION:This is a metallic composite plate, where a supporting metallic layer 1, a middle junction metallic layer 2, and a surface metallic layer 3 are junctioned integrally, and is a secondary coil plate for a linear motor, in which the said middle junction metallic layer is made of aluminum or aluminum alloy, and the surface metallic layer is made of copper or copper alloy of 2-8mm thick. A copper plate for the surface layer, a copper alloy plate, and an aluminum plate or an aluminum alloy plate for the middle layer are laid upon each other, and are jointed and rolled. Next, the metallic layer side of the surface layer metallic plate fitted with a junction layer is put on the metallic plate for a supporting metallic layer, and those are jointed and then are rolled.
Patent CH-500465-A (CH)
Title: Explosive mine clearing mat
Inventor: IRMA ROSSI
IPC: F41H11/12
Filed: 1970-01-20
Abstract: Explosive mine clearing mat To clear a path through a minefield, a series of overlapping mats are laid and exploded, by detonators incorporated. Two plastics layers enclosing the explosive have reinforced edges, and incorporate detonators at the corners. The mat is perforated, with the edges of the holes sealed.
Patent CR-11573-A (CR)
Title: Compuestos fusionados de piridina, pirimidina y triazina como inhibidores del ciclo celular
Inventor: CONNORS RICHARD V
IPC: C07D513/14
Filed: 2010-07-19
Abstract: Se proporcionan compuestos, composiciones farmaceuticas y metodos que son de utilidad para trastornos mediados por las Cdk4, tal como el cancer. Los compuestos de la invencion son derivados de la piridina, pirimida y triazina fusionada.
Patent DK-60484-A (DK)
Inventor: PERUTH GUENTHER
IPC: H02M3/335
Filed: 1984-02-10
Abstract: An improved blocking oscillator switched mode power supply, which is protected against a voltage rise on the primary side of a transformer of the switched mode power supply, which occurs in a no-load operation and could endanger the circuit. In a design of the blocking oscillator switched mode power supply according to the invention, the output of the variable gain amplifier, connected in known manner to an input of the pulse duration modulator (or pulse width modulator) of the control circuit of the blocking oscillator, is connected through an operational amplifier, which serves as comparator and is actuated by an auxiliary voltage to an additional input of the pulse duration modulator. The pulse duration modulator is provided in the usual manner for controlling the base of a switching transistor, forming a connection between one end of the primary side of the transformer and the terminal for the reference potential. Furthermore, for the solution of the problem referred to in a design of the switched mode power supply corresponding to the invention, the output of a pulse processing circuit is connected via a switching circuit or respectively via a capacitor to the input of the variable gain amplifier, actuated at the same time by the output of the control voltage generator in the usual manner.
Patent EG-19581-A (EG)
Title: Shaving compositions
Inventor: MAYES MARILYN J
IPC: A61Q9/02
Filed: 1992-03-17
Granted: 1995-06-29
Abstract: An improved instant foaming aerosol shave cream is provided which includes, in percent by weight of the entire composition, (a) about 70-90 % water, (b) about 10-20 % of a soap component comprising about 8-12 % of an alkanolamine C14-C18 fatty acid soap and about 2-4 % of a nonionic surfactant having an HLB of at least about 15, (c) about 1-5 % of a propellant having a vapor pressure of about 30-60 Psig at 70  DEG F, (d) about 0.1-5 % of one or more emollients, and (e) about 0.3-4 % of a foam stabilizer component comprising about 0.2-2 % of a fatty alcohol, about 0.1-3 % of a fatty alkanolamide, and about 0.01-0.6 % of a fatty acid diester of polyethylene glycol having a molecular weight of at least about 1000. The compositions are oil-in-water emulsions and exhibit advantages associated with delayed-foaming shaving gels but with the convenience of instant foams.
Patent EG-16250-A (EG)
Title: Substituted pyridazines,their use as plant growth regulators and plant growth regulating compositions containing them
Inventor: DENNIS RAY PATTERSON
IPC: C07D237/24
Filed: 1983-03-05
Granted: 1987-03-30
Abstract: The substituted pyridazines, which are novel compounds exhibiting plant growth regulatory activity, are compounds of Formula I below: <CHEM>  wherein: R<1> is phenyl or naphthyl each optionally substituted with up to three of the same or different substituents selected from halogen, (C1-C4)alkyl, (C1-C4)alkoxy, alkoxy(C1-C4)carbonyl, trihalomethyl, nitro and cyano; Y is Z<1>R<3> or NR<7>R<8> wherein Z<1> is O or S; R<3> is hydrogen, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, (C1-C4)alkoxy(C1-C4)alkyl, (C3-C6)cycloalkyl, (C3-C6)cycloalkyl(C1-C4)alkyl, halol(C1-C3)alkyl containing up to three halogens, phenyl or benzyl; and R<7> and R<8> (a) are the same or different and are selected from hydrogen, (C1-C4)alkyl, (C1-C4)alkyl substituted with a carboxyl group and (C1-C4)alkoxy substituted with a carboxyl group or (b) are joined together and form an alkylene group having up to 5 carbon atoms;  Z is O or S;  R<5> is (C1-C4)alkyl or phenyl(C1-C4)alkyl; and  R<6> is (C1-C4)alkyl or phenyl(C1-C4)alkyl; and agronomically acceptable derivatives of compounds of Formula I being metal and ammonium salts, acid addition salts and quaternary ammonium addition salts.
Patent EG-17835-A (EG)
Title: Container shaped in such manner as to be unoverturnable for receiving a liquid
IPC: B65D1/02
Filed: 1986-11-25
Granted: 1990-10-30
Abstract: A container of plastics material or other material for receiving a liquid formed by an extrusion-blowing process or by any other conventional process, comprising a neck (1) in which is formed an opening for expelling the liquid. The container comprises two sides each formed by a planar bearing portion (2A, 3A) and by a rounded portion (2B, 3B) connected to the planar portion and to the neck (1), the two planar portions forming a dihedron, and the two aforementioned bearing portions being interconnected by curved lateral portions (5). This arrangement renders the container unoverturnable, whatever be the position in which the container is placed on a support plane, and imparts thereto a maximum volume for a given amount of plastics material used in its manufacture.
Patent GB-262611-A (GB)
Title: Improvements in the ventilation of dynamo electric machines
IPC: H02K1/20
Filed: 1926-01-02
Abstract: 262,611. English Electric Co., Ltd., and Youngmark, F. A. Jan. 2, 1926. Armatures and field magnets, cooling; cores. In a dynamo-electric machine in which cooling air flows through radial ducts in the cores towards the air gap, some of the ducts 1 are arranged so that the entering air divides into two streams, one of which flows through axial ducts 4 at the back of the winding slots, and the other passes between the coils and is then diverted axially through passages 8 so as to enter the air-gap 12 by way of the adjacent radial duct 2. In the alternate ducts 2, air flows directly to the air-gap. The axial ducts 4 are formed by holes in the stampings 3 and bridge-pieces 6 in the radial ducts, those in the ducts 1 being formed with apertures 7 for the entry of the air. The axial ducts 8 are provided by spaces in the fronts of the slots 5 closed by wedges 9 which have a length approximately equal to the width of a duct 1 and its two adjacent packets of stampings. The spaces between the wedges in the ducts 1 are shut off by pieces formed on or attached to the spacers, for example each spacer 10 may be formed as a double strip, the ends of which touch the wedges 9.
Patent GB-656885-A (GB)
Title: Improvements in or relating to water-tube steam generators
IPC: F22B37/22
Filed: 1948-01-02
Abstract: 656,885. Water-tube steam boilers. LEWIS, W. Y. Jan. 2, 1948, No. 140. [Class 123(ii)] A steam generator comprises a steam- and-water drum a from which depends a bank of steam-generating Field tubes b and, on both sides of the latter, banks of sensible-heating tubes r, the tubes b being supplied with water through tubes c from an inner longitudinal trough d and 'discharging steam-and-water mixture into an outer trough f, and the tubes r discharging into spaces u at the sides of said trough f. The trough d is closed at the left-hand end by the trough f, is fitted with a filter e near the other end, and is closed at the top by a sloping tray i terminating in a lip j, and the trough f, which is closed at the left-hand end, is also closed at the opposite end by a partition s and at the top by a cover h which is open at its right-hand end, above the water level k, to an end compartment m of the drum. This compartment m extends to the partition s which, across its open end of the trough d, is inclined at p and defines a passage n, and it is provided with a blow-down q. The arrangement is such that water discharged, from the tubes b will be collected by the tray i and flow into the compartment m and under a baffle o below the tray lip j, where it will mix with water flowing through apertures in the partition from the tubes r and spaces u and continue through the passage n to the trough d and tubes c. Specifications 470,339 and 535,696, are referred to.
Patent GB-399467-A (GB)
Title: Improvements in or relating to systems for regulating electric machines
IPC: H02P9/26
Filed: 1932-01-02
Abstract: 399,467. Automatic regulation. LORENZ AKT.-GES., C., 1, Lorenzweg, Tempelhof, Berlin. Jan. 2, 1932, No. 154. Void [Abridged as open to inspection under Sect. 91 of the Acts, Jan. 25, 1932]. [Class 38 (iv).] A dynamo-electric machine G having two field windings is automatically regulated as to voltage or speed by means of a discharge path E, having substantially no heat inertia, in series with one of the field windings. When the discharge path has a positive resistance characteristic the field winding F2 affected acts in opposition to the other, in the case of a generator, and in like sense in the case of a motor, and conversely when the discharge path has a negative resistance characteristic. The discharge path may be a discharge tube comprising two main electrodes and one or more intermediate electrodes interconnected through ohmic resistances Z1, Z2. At least one electrode may be indirectly heated, for example in accordance with the terminal voltage of the machine, and the heating may be adjustable by a series resistance H. To set the discharge path in operation means such as a switch S may be provided to disconnect the field winding F1 directly connected with the machine, and the two field circuits may be inductively coupled through a transformer T.
Patent GB-591136-A (GB)
Title: Improvements in or relating to electric steaming irons
IPC: D06F75/16
Filed: 1944-01-05
Abstract: 591,136. Steaming irons. SCHREYER, E. P. Jan. 5, 1944, No. 190. [Class 138 (ii)] An iron of the type having a water container above a baseplate and a cover 10 for the top opening of the container, the latter containing metal wool and having a steam space in its upper forward portion above the water level, includes a rib or plurality of ribs 37 extending transversely of the cover and projecting towards the metal wool the rib being positioned to protect the steam space from the surging water. In the construction of Fig. 1, the water container 8 is filled with aluminium wool and is divided by a baffle 34 into a water reservoir and a forward steam space. Transverse ribs, 37 of the cover 10 and the aluminium wool co-operate with the baffle 34 in preventing water splashing over into the steam space. The maximum level of the water in the ironing position is below the top of baffle 34 and is determined by the height of the filled hole 32. The electric heating element 39 is covered by an asbestos pressure plate 41 which co-operates with projections and recesses 44 in the base of the water container 8. Steam escapes through a pipe 28 and holes 31 in the sole plate 25. A thermostat 47 comprising contacts 48, 49 and a bimetallic strip 50, cuts off the supply should the water container boil dry. In a modification Fig. 5, metal pressure plates, 5 bolted to the sole plate, secure the heating element 39 leaving an air space 56' between the base of the water container 8' and the pressure plates 55. The thermostat is manually adjustable by a knob 72 to maintain the sole plate at a given temperature. The iron may be used for dry pressing of articles when the water container is empty. In both constructions a rest is formed by a rearward projection 76 of the handle 13 and when standing on end the iron may be used for steaming other articles such as hats. Specification 535,294 is referred to.
Patent GB-160590-A (GB)
Title: Improvements in devices for stirring liquids and the like
IPC: B01F13/00
Filed: 1920-01-03
Abstract: 160,590. Black, C. C. Jan. 3, 1920. Hand stirring-rods.-A device for stirring liquid or plastic substances, foodstuffs, &c. consists of a stirrer head A connected to a handle B by a joint C which permits a sufficiently universal movement between the handle and the head to allow the head A to remain flat on the bottom or sides of the utensil in which the substance is being stirred independently of the inclination at which the handle is held to the utensil bottom or sides. Fig. 4 shows the stirrer-head A and the handle B connected by a ball joint C, which may allow the handle to be detached from the head for cleaning purposes. According to the Provisional Specification, the stirrer-head preferably consists of two metal or other strips set on edge, cruciform in plan, and connected by a distance-piece to which the handle is hinged.
Patent GB-1073316-A (GB)
Title: Liquid and gas contact apparatus
IPC: B01D47/06
Filed: 1964-06-19
Abstract: 1,073,316. Liquid-gas contact apparatus. C. G. MUNTERS. June 19, 1964 [July 4, 1963], No. 222/67. Divided out of 1,073,315. Heading B1R. Contact apparatus for liquid and gas comprises a contact body 10 within a casing 12 said body being composed of non-metallic corrugated sheets which touch where the crests of their respective corrugations cross thus forming channels for the passage of gas and liquid in substantially vertical counterflow, the corrugations in alternate sheets being inclined in opposite directions and at an angle of 15-40 to the vertical. The sheets may be of resinimpregnated asbestos or cellulose paper.
Patent GB-195736-A (GB)
Title: Improvements in twist-lace machine carriages
IPC: D04C5/00
Filed: 1922-01-04
Abstract: 195,736. Jardine, Sir E., Lambert, H., and Jones, F. Haslam-. Jan. 4, 1922. Carriages.-A steel or iron carriage blank A of the " open top " type is provided with a seat B and verge D of a different kind of metal, e.g. brass, from either the bobbin or the carriage. A strip of rectangular section is soldered or brazed in the blank A and the seat is formed by cutting away superfluous metal. In a modification the verge D is integral with the blank A and the space on each side is fitted in with curved strips to form the seat B. Two thread tension springs E, F are provided with nebs E<1>, F<1> which bear on the bobbin C on either side of a centrally disposed self-threading eye J which is formed by the juxtaposition of forked overlapping ends G, G<1> of the springs. In a modification the springs E, F do not overlap and the spring F has a reduced extension bent to form a self-threading eye.
Patent GB-736873-A (GB)
Title: Improvements in or relating to tens transfer arrangements in calculating machines
IPC: G06C15/38
Filed: 1953-01-06
Abstract: 736,873. Transfer mechanism. BRUNSVIGA MASCHINENWERKE AKT.-GES. Jan. 6, 1953 [Feb. 16, 1952], No. 419/53. Class 106 (1). Tens transfer mechanism for a calculating machine comprises, in each denomination, a member having a head arranged to be moved by the corresponding transfer tooth. so as to tilt a corresponding disc carrying transfer-effecting teeth into an operative position in which, when the disc is rotated, its teeth advance the totalizer wheel of the next higher denomination. At transfer, a tooth on an intermediate wheel 7 rocks a lever 20 to an operative position in which it is held by a spring 25. As the lever 20 rocks, an ear 23 thereof engages a fixed inclined surface 24 so that the lever is also rocked slightly out of its vertical plane to tilt a disc 18 urged against a cam plate 14 by a spring 17, both the disc and plate being arranged to rotate with the shaft 3 on which they are mounted. When the shaft 3 is rotated, a tooth 16 on the disc 18 advances the wheel 7 one step. The teeth 16 are arranged on the discs 18 in two helical series, for addition and subtraction respectively. The lever 20 is restored by a cam portion 15 of the plate 14. In a modification, the lever 20 is itself formed with an inclined surface arranged to tilt the disc 18. The disc 18 may alternatively be mounted on blade springs for movement between its operative and inoperative positions.
Patent GB-1246691-A (GB)
Title: Electronic control circuit for automatically fed machines
Inventor: GROSS CLARENCE RAYMOND
IPC: G05B19/07
Filed: 1969-01-03
Abstract: 1,246,691. Can making machinery; welding by pressure. E. W. BLISS CO. 3 Jan., 1969 [17 Jan., 1968], No. 457/69. Headings B3A and B3R. [Also in Division H2] A transfer machine, particularly for producing aluminium cans, has a timing pulse generator connected to the machine in timed relationship, and means for detecting the presence of a workpiece at an input station and storing a signal in response therefrom and to produce an output signal when the signal is coincident with a timing pulse, the output signal controlling an operation on the workpiece, and a corresponding means for detecting the workpiece at an output station and producing a second output signal in correspondence with another timing pulse, the second output signal permitting the machine to transport workpieces along a conveyance path. In the embodiment described, aluminium cans are formed from rectangular blanks stacked in a hopper by bending round a former at a second station where the seams are tack welded ultrasonically. At a third station the seams are ultrasonically welded then passed through a fourth station where the workpieces are again detected. Pulses are produced by a series of reed switches operated by magnetic vanes protruding from a shaft geared to a feed path, and when there is coincidence between the switch produced signals and presence signals at each station the operations are performed. Each operation is controlled by one stage of a shift register D, each stage including a bistable flip-flop of a type which turns on with a pulse if primed with an output from a preceding flip-flop, or turns off with a pulse if not so primed. The first stage is primed by a memory unit C a timing pulse turning " on " any flipflop which has been primed or " off " if not so primed. Logic circuit arrangements are described in the Specification to ensure that the workpieces progress through the machine in the desired manner. Workpieces are sensed at the input and output stations by photo-electric means.
Patent GB-467843-A (GB)
Title: Method of separating fluorine and aluminium from solutions obtained by treatment of raw phosphate with acids
IPC: C01F7/78
Filed: 1936-01-06
Abstract: Fluorine and aluminium are separated from solutions obtained by treatment of raw phosphates with acids such as sulphuric, nitric, or hydrochloric acids, as a complex compound containing F, Ca, SO4, Al, Si, and H2O in the ratio of 34, 21, 4, 4, 24, the ratio of the components of the precipitate present in insufficient quantity in the solution being raised to the necessary amount by addition to the solution or to the acid used. Complete precipitation of aluminium is preferably ensured by having an excess of the remaining components present.  Fluorine is preferably added to the acid used as hydrogen fluoride or a soluble fluoride, and precipitation effected in the presence of relatively large quantities of preformed precipitate.  In an example, raw phosphate of specified composition is dissolved in nitric acid to which are added small quantities of hydrofluoric and sulphuric acid, precipitation being effected in five hours. From the purified solution, a nearly pure-dicalcium phosphate and a solution of calcium nitrate of 40--45 per cent strength may be obtained.  The fluorine content of the solution may be diminished further by adding a little aluminium nitrate and more hydrofluoric and sulphuric acid. The invention may be applied to the production of a phosphoric acid free from lime and aluminium by mixing an aluminium phosphate with a calcium phosphate in such proportions that Ca and Al are present in the ratio of 21 to 4 and treating the mixture with sulphuric and hydrofluoric acids in the ratio of 34 to 12.  Fluorine may be recovered from the complex precipitate as a mixture of hydrofluoric acid and silicon tetrafluoride by heating with concentrated sulphuric acid, or the silicon tetrafluoride may be driven off first by heating to 300--400 DEG  C., and the hydrofluoric acid be obtained separately by heating with sulphuric acid.  Alternatively the precipitate may be decomposed in the presence of steam at 800--900 DEG  C. in admixture with silica or clay to obtain the fluorine wholly as hydrofluoric acid, which may be returned to the process if required.