baber/WOPTO huggingface dataset:
Patent GB-1317443-A (GB)
Title: Control apparatus including a magnetic amplifier
IPC: B60L7/18
Filed: 1969-11-05
Abstract: 1317443 Controlled non-linear reactors WESTINGHOUSE BRAKE & SIGNAL CO Ltd 26 Oct 1970 [5 Nov 1969] 54142/69 Heading H3B A plurality of transductors of the series type have their control windings connected in series, each transductor including a short-circuited winding which prevents non-linearity of the input/output characteristic due to impedance changes in the control winding circuit, e.g. by an increase or decrease in the number of connected transductors. The transductors may be used in a train traction and braking control system, each transductor being allocated to a different car with a train wire interconnecting the control windings. Traction and braking is controlled by the magnitude of the train wire current, which above a threshold value gives progressive control of speed, and below the threshold gives progressive regenerative and electro-pneumatic braking. As shown the rectified output of a car transductor, Fig. 3 (not shown), is applied over terminals 1, 2 to a jerk control unit 3 which prevents over control. The jerk control output is combined with a 2À5 Kc/s signal in a ring modulator 4 which gives an A.C. output the amplitude of which is indicative of the deviation of the train wire current from the threshold value while the phase denotes the direction of the deviation. The ring modulator output is applied to an adding circuit 8 both directly and through an amplifier 7, the circuit combining a signal corresponding to the tare weight of the car with a signal indicative of added load and applied from a transducer (not shown) at terminal 7a. The load corrected signal passes from the adding circuit 8 to a phase detector 9 which provides an output on lead 10 or lead 11 depending on whether the traction motor is to be accelerated or regeneratively braked. The system includes an EP. brake control in which a summing circuit 12 combines a regenerative braking signal on lead 15 with a signal from the jerk control in lead 13 and an added load signal in lead 14, backlash in the mechanical braking system being taken up by a bias on lead 16.
Patent GB-1320831-A (GB)
Title: Hinges
IPC: E05D11/10
Filed: 1971-06-11
Abstract: 1320831 Car door hinge ATWOOD VACUUM MACHINE CO 11 June 1971 27383/ 71 Heading E2F A stay for a car door hinge comprises two elongate members 18, 19, each pivoted to one of two hinged members 6, 5 at 20, 24 respectively, with a coiled compression spring 17 urging members 18, 19 together so that pins 27 and 28 of member 18 are urged into engagement with notches 25 and 26 of member 19. At the fully closed position only pin 28 is in engagement with notch 26, at the fully open position only pin 27 is in engagement with notch 25, and at an intermediate deadcentre position of the door, both pins are in engagement with the notches. The car door is hinged to the body by means of a knuckle joint around pintle 10.
Patent GB-1321416-A (GB)
Title: Transportable compost bin
IPC: C05F17/02
Filed: 1971-09-15
Abstract: 1321416 Stacking boxes TURNWALD GmbH 15 Sept 1971 43070/71 Heading B8P [Also in Division C1] A transportable compost bin has a wall comprising a plurality of identical frusto-conical rings 1 (e.g. of plastic) which may be circular, polygonal or elliptical, placed releasably on one another and held spaced from one another by supporting members which are distributed at the periphery of each ring. The supporting members may be projections stamped out of the ring or may be hollow columns 8 formed on the lower edge of each ring. Double hooks or openwork or basket elements engaging the upper and lower edges of succsesive rings also may be used. Ribs 13 and abutments (14, see Fig. 2) are used to prevent jamming of the rings. Legs 2 are provided.
Patent GB-1324678-A (GB)
Title: Gain controlled amplifier
IPC: H03G3/10
Filed: 1972-06-29
Abstract: 1324678 Transistor gain control circuits STANDARD TELEPHONES & CABLES Ltd 29 June 1972 30410/72 Heading H3T In a semi-conductor amplifier 1 in which the amplification is controlled by variation of a control signal, applied to terminals 7, 8, a variable signal is produced by variation of a resistor 11 coupled to the power supply input 9, 10 of the amplifier and is applied to the input of a semi-conductor circuit, i.e. comprising transistors 16, 33, which produces the control signal in response thereto, the semi-conductor circuit being arranged to produce an output signal, at terminals 7, 8 whose variation makes the ratio of the amplification change to resistance change substantially constant. In the embodiment, the arrangement is stabilized by means of Zener diode 24 while a diode 15 provides for temperature compensation: a pre-settable resistor 18 enables the emitter voltage of transistor 16 to be set appropriately.
Patent GB-1327036-A (GB)
Title: Production of organic phosphides and phosphines
IPC: C07F9/50
Filed: 1969-11-24
Abstract: 1327036 Organic phosphides and phosphines IMPERIAL CHEMICAL INDUSTRIES Ltd 19 Nov 1970 [24 Nov 1969 14 Aug 1970] 57393/69 and 39278/70 Heading C2P Organic phosphides are prepared by reacting a liquid solution of an organic diphosphine with an alkali metal in the presence of an aromatic compound capable of reversibly accepting electrons, the amount of aromatic compound being from 2 to 5 mole per cent calculated on the basis of alkali metal content. The organic diphosphine, which is preferably a tetraalkyl diphosphine, may be prepared in situ by reacting an alkali metal and a disubstituted monohalophosphine. The aromatic compound is preferably a fused ring polynuclear aromatic hydrocarbon, or diphenyl. Tertiary phosphines are prepared by reacting an organic phosphide prepared by the above process, with or without isolation from the reaction mixture in which it is prepared, with an organic halide, preferably a chloride. The organic halide may be a dihalide, in which case a diphosphine is produced.
Patent GB-1330398-A (GB)
Title: Band sealers
IPC: B29C65/18
Filed: 1972-08-29
Abstract: 1330398 Seaming non-metallic sheet material WHITEHALL MACHINERY Ltd 29 Aug 1972 [2 Sept 1971] 41062/71 Heading B5K In apparatus for sealing plastics film layers, e.g. a filled bag, by passing them between a pair of parallel heating blocks 9, 10 while held between parallel closely adjacent runs of moving head-conductive bands 1, 2, the blocks 9 10 are mounted so that they are maintained parallel to each other when they are moved apart by the entry between them of the film layers carried by the bands 1, 2. As shown, the bands 1, 2 run around pulleys 3, 4 and pass through heating and cooling units 5, 6 comprising heating and cooling blocks 9, 10 and 11, 12, respectively. Two pairs of spring- loaded rollers 7, 8 urge the bands 1, 2 together. Each block 11, 12 is clamped by an anvil 13 against a bar 14 having a conduit 15 therein for the passage of cooling fluid. The bars 14 are mounted on brackets 16, 17 pivoted to a fixed member 23 about an axis 18. Each bracket 16, 17 comprises two end plates 19 rigidly connected by a beam 20. The bracket 16 is held fast by a bolt 21 and nuts 22 and the bracket 17 is urged about the axis 18 by a compression spring 24 to urge the block 12 towards the block 11. The blocks 9, 10 are mounted in the same manner but the bars 14 are replaced by bars 25 containing electrical heating cartridges. Rotatable dials 26 are provided for setting the temperature of the blocks 9, 10. To relieve tension on the film layers being sealed, two endless chains 33, 34 are mounted immediately below the bands 1, 2. Each link of each chain has an upturned angle-piece 35 and springs 38 urge elements 36 towards an element 37 to urge the angle-pieces 35 together to grip the film layers. (For Figures see next page.)
Patent GB-1334214-A (GB)
Title: Plant for producing and fitting togehter double-faced flaskless  casting moulds
IPC: B22C11/10
Filed: 1972-03-30
Abstract: 1334214 Foundry moulding machines KHARKOVSKY FILIAL VSESOJUZNOGO NAUCHNO-ISSLEDOVATELSKOGO INSTITUTA LITEINOGO MASHINOSTROENIA LITEINOI TEKHONOLOGII I AVTOHATIZATSII LITEINOGO PROIZVODSTVA 30 March 1972 15004/72 Heading B3F A foundry moulding machine, in which the moulds 13 are removed from moulding boxes 1 before pouring, comprises a mould receiving conveyer 10 and an indexing rotating table 2 upon which moulding boxes are mounted. Spaced around the table 2 are a number of work stations, including a sand compression station, above which a blow head 8 is located for filling a moulding box with sand and at which station compression of the sand is effected by a pair of coacting pattern boards 5 operated by hydraulic rams 6, 7. Directly opposed to the compression station is a push-out station where a pusher 15 operated by an hydraulic ram 6, 7 removes compressed moulds 13 from their moulding boxes 1 and lines them up in abutting relationship upon the conveyer 10. In between the pushout station and the sand compression station are two further stations at which cores are inserted into the moulds. For rejection of imperfect moulds a further pusher 14 is provided.
Patent GB-1342555-A (GB)
Title: Facsimile signal system
IPC: H04N1/413
Filed: 1972-03-10
Abstract: 1342555 Facsimile transmission; digital transmission systems; transistor pulse circuits VICTOR GRAPHIC SYSTEMS Inc 10 March 1972 11359/72 Headings H4F H4P and H3T In an information system, particularly a facsimile transmission system, in which two-level information-representative signal pulses are converted for transmission into three-level signals of half the frequency of the two-level signals and with the central level corresponding to one level (mark level) of the two-level signal and the outer levels alternately corresponding to the other level (background level) of the twolevel signal, the two-level signal pulses are reduced in width prior to conversion by an amount equal to the width of the shortest mark pulse which the system can transmit and reproduce. Two examples A and B of two level pulse trains from scanner and amplifier 1 are shown in Fig. 1. These pulse trains are squared and given a uniform amplitude by Schmitt trigger circuit 2. The pulses then pass through a controlled rise time circuit 3, which gives each pulse a sloping leading edge, and applied to a second Schmitt trigger circuit 4 set to trigger at the broken line shown on pulse trains E and F. Mark pulses below the limit of resolution of the system are thus eliminated and the remaining mark pulses are shortened. The pulses are converted to three-level form as described in Patent Specification 1,213,359. The controlled rise time circuit (Fig. 2) may comprise a transistor 9, a field effect transistor 10, a current determining resistor 11 and a capacitor 12. A resistor 13 may be provided to swamp the input resistance of Schmitt trigger circuit 4. The capacitor gradually charges when a pulse is received and when the pulse is removed the capacitor discharges through field effect transistor 10 and the emitter resistor of transistor 9.
Patent GB-1346130-A (GB)
Title: Air control valve
IPC: F16K15/20
Filed: 1973-01-16
Abstract: 1346130 Valves M F FAHY and H W ROGERS 16 Jan 1973 [10 Jan 1973] 1310/73 Heading F2V A tyre inflation valve has a housing 19 adapted to be screwed into a valve stem 6, a piston 12 slidable in the housing and on a central tube 7, a spring 8 biasing the piston to a position in which it prevents flow from the stem to apertures 15 and a check valve 11 in the tube allowing inflation of a tyre. In use a dust cap 1 is removed, a lock nut 5 having a seal 9 is undone and the tyre is inflated with air passed down tube 7 and through the check valve 11. Pressure in the tyre in excess of that required and determined by spring 8 is relieved by movement of the piston against the spring loading to allow air to flow out of apertures 15 to atmosphere via chamber 18. When excess air has finished escaping the lock nut is tightened to maintain the tyre pressure in use.
Patent GB-1352344-A (GB)
Title: Plated wire memory systems
IPC: G11C7/00
Filed: 1970-07-17
Abstract: 1352344 Magnetic storage arrangements PLESSEY CO Ltd 16 Julv 1971 [17 Julv 19701 34741/70 Heading H3B In a plated wire memory system in which the plated wires form digit/sense conductors, and word conductors extend transversely of the plated wires, each word conductor WC1, WC2, WC3 ...., Fig. 1, is connected to the collector of a respective transistor TR1, TR2, TR3 .... having its emitter and base bridging a respective crossing point of co-ordinate emitter and base drive conductor sets ED1, ED2, ED3 ... and BD1, BD2, BD3 ..., the application of a negative pulse to a selected emitter drive conductor ED which overlaps an earlier positive pulse applied to a selected base conductor BD causing a single word conductor to be energized through its associated transistor TR. Each emitter drive conductor ED is connected through an individual low resistance transmission line TL, Fig. 2, to a respective transistor TR4 which becomes conductive when an associated transformer TX1 is pulsed by simultaneously closing a column and a row switch VS1, VS2, VS3 ...., CS1, CS2, CS3 .... in a switching matrix, Fig. 4. A base drive conductor BD is individually energized over a conductor BDA1, Fig. 3, by pulsing a transformer TX2 which controls a transistor TR5. A four plane memory is described in which corresponding base drive conductors associated with respective planes are energized in common from transformer TX2 over conductors BDA1 to BDA4, while the emitter drive conductors of each plane are connected to respective switching matrices of the kind shown in Fig. 4.
Patent ID-27997-A (ID)
Inventor: WAYER HARALD M
IPC: G09F19/22
Filed: 1999-07-28
Abstract: The invention relates to a continuous conveyor characterised by an endless support for transporting objects and/or people. Said support comprises at least one holding device where an advertising board is fixed, in at least one of its longitudinal sections, i.e. on at least one of the transport elements following each other in the longitudinal direction.
Patent ID-29272-A (ID)
Inventor: KIM NAM YOUNG
IPC: E01D1/00
Filed: 1999-12-27
Abstract: Disclosed is a construction and method for jointing steel members using shear rings, achieving a jointing construction to which a real shearing force can be applied, improving working conditions, the jointing strength and durability, and reducing material. The construction has at least one first steel member and at least one second steel member overlapped together and respectively having at least a bolt hole and at least an annular groove, and at least one shear ring inserted in the annular groove of both the first steel member and the second steel member to prevent slip between the first steel member and the second steel member. The annular groove is formed at each of contact surfaces of the first steel member and the second steel member, and the bolt hole has a first clearance while the annular groove of at least one of the first steel member and the second steel member has a second clearance smaller than the first clearance. The second clearance allows a deformation or a displacement of the first steel member and the second steel member against an assembling force by the bolt and the nut until the bolt comes in contact with a side wall of the bolt hole.
Patent IL-100631-A (IL)
Title: Acridine derivatives their preparation and pharmaceutical compositions containing them
IPC: A61K31/47
Filed: 1992-01-10
Abstract: There are provided compounds of the general formula (I) <CHEM> wherein R<0> represents a hydrogen or halogen atom, or a C1-4alkyl, C1-4alkoxy, C1-4alkylthio, amino or nitro group; p represents 1; or when R<0> represents C1-4alkoxy may also represent 2 or 3; R<1> represents a hydrogen or halogen atom, or a C1-4alkyl, C1-4alkoxy or C1-4alkylthio group;  R<2> represents a hydrogen atom or a C1-4alkyl group; A represents an oxygen or a sulphur atom, a bond or a group (CH2)1NR<9> (where 1 represents zero or 1 and R<9> represents a hydrogen atom or a methyl group); B represents a C1-4alkylene chain optionally substituted by a hydroxyl group, except that the hydroxyl group and moiety A cannot be attached to the same carbon atom when A represents an oxygen or sulphur atom or a group (CH2)1NR<9>, or when A represents a bond B may also represent a C2-4alkenylene chain;  R<3> represents a hydrogen atom or a C1-4alkyl group;  m represents 1 or 2; R<4> represents a hydrogen or a halogen atom, or a C1-4alkyl, C1-4alkoxy or C1-4alkylthio group;  R<5> represents a hydrogen atom or a C1-4alkoxy group; R<6> represents a hydrogen atom or a C1-4alkyl or C1-4alkoxy group R<7> represents a hydrogen atom or R<3> and R<7> together form a group -(CH2)n-where n represents 1 or 2;  R<8> represents a hydrogen atom or a C1-4alkoxy group;  the group <CHEM> is attached at the benzene ring 3 or 4 position relate to the carboxamide substituent, provided that when the group is attached at the benzene ring 3 position then R<6> must be attached at the benzene ring 6 position;  and salts and solvates thereof. The novel compounds of formula (I) can sensitize multidrug-resistant cancer cells to chemotherapeutic agents and may be formulated for use in therapy, particularly to improve or increase the efficacy of an antitumour drug.
Patent IL-103403-A (IL)
Title: 6-fluoro-7-halo-1,2-dihydro-2-oxo-3-quinolinecarboxylic acid derivatives and their preparation
IPC: A61K31/4745
Filed: 1992-10-09
Abstract: New fluoro-3-quinolinecarboxylic acid derivatives of general formula (I), in which R is a hydrogen atom or an alkyl radical and Hal is a halogen atom, and its salts where such exist, their preparation and their use as synthetic intermediates. <IMAGE>
Patent IL-107047-A (IL)
Title: Process for producing imidazoles
IPC: A61K31/00
Filed: 1993-09-20
Abstract: This invention relates to a process for preparing 1-alkylaryl-2-alkyl-5-formylimidazoles.
[WO9406776A1]
Patent IL-108236-A (IL)
Title: Tampon printing process
IPC: B05C3/20
Filed: 1993-12-30
Abstract: A tampon printing process which uses a printing plate having at least one printing form at its surface, wherein the printing form is filled with printing medium at time intervals and the printing medium is subsequently transferred from the printing form onto a support by means of a tampon.
Patent IL-108633-A (IL)
Title: Hypolipidaemic benzothiazepine derivatives their preparation and pharmaceutical compositions containing them
IPC: A61K31/554
Filed: 1994-02-14
Abstract: PCT No. PCT/GB94/00314 Sec. 371 Date Aug. 15, 1995 Sec. 102(e) Date Aug. 15, 1995 PCT Filed Feb. 15, 1994 PCT Pub. No. WO94/18184 PCT Pub. Date Aug. 18, 1994The invention provides novel 1,4-benzothiazepine compounds substituted with hydroxy or a group containing hydroxy, compositions comprising such compounds and their use in the treatment or prophylaxis of treating clinical conditions in which inhibition of bile acid uptake is indicated, for example, hyperlipidemia and atherosclerosis.
Patent IL-113447-A (IL)
Title: Attractant for controlling insects and apparatus containing the same
IPC: A01N33/04
Filed: 1995-04-20
Abstract: A dry insect trap for capturing male and female frugivorous pest insects for detecting, monitoring, and/or controlling.
Patent IL-114539-A (IL)
Title: Label inserting method and apparatus
IPC: B29C51/16
Filed: 1995-07-11
Abstract: PCT No. PCT/EP95/02505 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Jun. 27, 1995 PCT Pub. No. WO96/02378 PCT Pub. Date Feb. 1, 1996The present invention relates to a method for providing at least one insertion label on a tool of a machine, the insertion label being insertable into a mold half of a tool of a plastics processing machine, in particular injection molding machine or deep-drawing machine. In this method insertion labels are punched out of label web material by means of a punching device consisting essentially of a punching plate and a cutting tool. The insertion labels are transferred by a carrier, which belongs to the punching device, to the tool of the machine and are discharged for insertion thereinto. So far a great problem has consisted in performing such a transfer in such a manner that the insertion label is positioned in a sufficiently precise manner without creases. This problem is overcome in that after the punching operation the insertion labels are held by the punching plate which is movable substantially in a direction transverse to the punching direction and formed as a carrier, and are transferred to the tool of the machine. Furthermore, the present invention relates to an apparatus for performing the method.
Patent IL-119831-A (IL)
Title: Apparatus and method for 3d surface geometry reconstruction
IPC: G06V10/24
Filed: 1996-12-15
Abstract: A 3D surface geometry reconstruction system for reconstructing the surface geometery of an object (20) to a given degree of precision, the system comprising: a three-view optic head (30) operative to generate at least three views of at least a portion of the object; a mechanical manipulator (34, 35) operative to vary the relative orientation of the object and the optic head, at a precision less than said given degree of precision, from a first relative orientation in which a first portion of the object is visible to at least one second relative orientation in which a second portion of the object, which overlaps said first portion, is visible; a local 3D surface geometry reconstruction unit (72) operative to reconstruct the surface geometry of said first and second portions of the object, based on at least two of three views of said first and second portions generated by said optic head; and a surface geometry stitching unit (Not Shown) operative to determine the relative locations of said first and second portions of the objects. 3486 כ" ו בכסלו התשס" ג - December 1, 2002
Patent IL-122193-A (IL)
Title: Semiconductor cleaning apparatus
IPC: H01L/
Filed: 1997-11-13
Abstract: A method for cleaning at least one semiconductor wafer and comprising the steps of: having a first group of semiconductor wafers which receives a first voltage level; having conductive means which receives a second voltage level below that of said first voltage level; and activating said first and second voltage levels in order to clean said wafer by attracting contaminant toward said conductive means. 3628 כ" ח בשבט התשס" ב - February 10, 2002
Patent IL-123372-A (IL)
Title: Method and apparatus for determining the position of a tv camera for use in a virtual studio
IPC: H04N5/272
Filed: 1996-09-09
Abstract: A method of determining the position of a TV camera relative to a patterned panel being viewed by the TV camera including the steps of:identifying a plurality of edge points of the pattern from the video signal produced by said camera and using these edge points to calculate the perspective of the pattern relative to the camera.
Patent IL-127116-A (IL)
Title: Process for preparing microcapsules
IPC: A01N47/40
Filed: 1997-05-19
Abstract: A process for preparing microcapsules containing an agriculturally active material comprising the steps of (a) preparing an organic phase comprising a water-immiscible material to be encapsulated, an aromatic diisocyanate and optionally an aromatic polyisocyanate containing 3 or more isocyanate groups, wherein when the organic phase comprises an aromatic diisocyanate and an aromatic polyisocyanate, the weight ratio of polyisocyanate to diisocyanate is from about 1:100 to about 1:1.5; (b) introducing the organic phase into an aqueous phase comprising water, a protective colloid, and optionally a surfactant to form a dispersion of the organic phase in the aqueous phase; (c) mixing the dispersion under high shear to form an oil-in-water emulsion in which the oil droplets have an average size of from about 1 to about 5 microns; (d) adjusting as necessary the temperature and/or pH of the oil-in-water emulsion such that a polymerization reaction occurs forming polyurea microcapsules containing the organic phase. 1412 כ" ג בסיון התשס" א - June 14, 2001