baber/WOPTO huggingface dataset:
Patent GB-1336054-A (GB)
Title: Device for rolling profiles on cylindrical workpieces
IPC: B21H3/06
Filed: 1971-09-14
Abstract: 1336054 Rolling cylindrical articles E L PETRIKOVSKY 14 Sept 1971 42719/71 Heading B3M A machine for rolling profiles or threads on cylindrical workpieces 7 includes a fixed rolling tool 8, a co-operating reciprocating platen 1, and a feed slide 4 for feeding the workpieces between the tool and platen, the slide being connected by a rack-and-pinion assembly 9-11 to the platen for performing a reciprocating movement at half the speed of the platen. The slide is connected to a pinion 9 which meshes both with a fixed rack 10 and a rack 11 fixed to the platen. During operation a workpiece drops from a shoot 12, Fig. la, into an aperture 6 in the slide, when the platen and slide are at their righthand positions. As the slide moves to the left the workpiece is rolled between the tool and platen (Fig. 1b), and then discharged (Fig. 1c) through an aperture 2 in the platen. At the same time, a further workpiece falls from a shoot 13 into a second aperture 5 in the slide. This workpiece is rolled during movement of the slide and platen to the right, and is discharged when the parts have reached their right-hand position again (Fig. la). In an alternative embodiment, the rolling takes place only during movement of the slide in one direction, only one shoot and aperture then being necessary. A second tool, which cooperates with the fixed tool 8, may be carried by the platen (Fig. 3, not shown).
Patent GB-1336592-A (GB)
Title: Electrical coils and methods of making same
IPC: H01F5/00
Filed: 1971-06-21
Abstract: 1336592 Making electrical coils J DENTON Ltd 21 June 1971 [4 July 1970] 32519/70 Heading B3A [Also in Division H1] A method of making an electrical coil comprises forming in a support surface, which includes at least a surface layer of electrically insulating material, at least two crests bounding at least one groove applying by electroless deposition a coating of conductive material to the surface and selectively removing the apices of the crests to leave at least one conductive strip forming at least part of a coil. A plastics or ceramic blank 1 is turned with a two-start thread 2, cleaned, etched and rinsed in water and is then plated in an electroless nickel solution. The blank is electro-plated with copper 3 and finally machined to remove the crests of the turned threads. The electro-plating of copper may be followed by a similar deposition of silver or gold. The coils are used in RF stages of VHF tuners or in oscillators in the HF, VHF and UHF ranges. A coupling transformer, Fig. 6 (not shown) comprises two coils of different diameters. The larger coil is annular and internally threaded so that it can be screwed on to the smaller coil. A flat disc coil is made similarly to the helical coils Figs. 7, 8 (not shown), its face being machined to remove all the copper except for that in a spiral groove. The supports may be of metal with an insulating layer and of any cross-section, e.g. the helical coils may be tapered or located internally of the support. Alternatively concentric coils may be provided, internally and externally of an annular support. Prior to electroplating, tin and palladium and/or nickel or copper may be deposited. Leads may be soldered directly to the helical strips to provide coils having a desired number of turns or a terminal may be provided in threaded engagement with the or each groove to provide an adjustable or turnable coil.
Patent GB-1337679-A (GB)
Title: Ratchet tensioners
IPC: B65D63/08
Filed: 1972-02-29
Abstract: 1337679 Ratchet tensioners IRVIN GREAT BRITAIN Ltd 29 Feb 1972 [4 March 1971 9 Feb 1972] 6033/71 and 6117/72 Heading F2G In a lever-operated ratchet tensioner for webbing 49, in which the oscillable lever 18 carries a ratchet-engaging pawl 28, a reel on which the webbing is wound is released from restraint of both the driving pawl 28 and a holding pawl 33, by raising an arm 38. On raising arm 38, with the lever 18 in the lowered position the parts 45, 46, 47 and 48 concentrate so as to transmit motion to the pawls. If the arm 38 is raised, when the lever 18 is not in the lowered position (Fig. 6, not shown), the parts 45 and 46 fail to connect and neither pawl is moved. In another form (Figs. 7 and 8, not shown), the end of the webbing is secured by a snubbing arrangement.
Patent GB-1341604-A (GB)
Title: Fan with variable pitch baldes
IPC: F04D29/36
Filed: 1972-04-06
Abstract: 1341604 Axial-flow fans LONG & HAMBLY Ltd 6 April 1972 [3 May 1971] 12775/71 Heading F1C In a fan having variable pitch impeller blades 20 a weight 23 is connected to each blade 20 such that outward movement of the weight under centrifugal force causes the blade to rotate to reduce its pitch. Blades 20, rotatably supported by spindles 21 in recesses 14 in a two part hub 11a, 11b, are secured against longitudinal movement by pins or discs 22 locating in grooves 17. Weight 23 is provided with projections 24, 25 which locate in radially extending slots 16 in the hub and in angularly extending slots 27 in the spindle - thus when weight 23 moves radially the blade is rotated. The weight is held against radial movement during standstill and low speed of the fan by a spring or rubber insert 26. The blades 20 may be assymetrically arranged on the hub to reduce noise. In a further embodiment, Figs. 3 to 5, (not shown), the weights (34) are mounted within the blade spindles 32 and means are provided for selectively determining the maximum reduction in pitch.
Patent GB-1342239-A (GB)
Title: Rolling bearing assemblies and methods of making them
IPC: F16C33/78
Filed: 1971-04-19
Abstract: 1342239 Soldering SKF (UK) Ltd 19 April 1971 [4 March 1970] 10445/70 Heading B3R [Also in Division F2] A rolling bearing assembly is made by joining a hardened and finished first metal part having a load-acceptance surface to a second metal part using bismuth solder and a non-corrosive flux and without heating any hardened metal part so much as to affect the metallurgical properties of its load-acceptance surface. As shown in Fig. 1 a taper roller bearing comprising an outer race 15 and thrust ring 16, both of which are hardened and finished metal parts of the bearing, has these parts soldered together using a bismuth solder with a non- corrosive flux, neither of the parts being heated so much as to affect the metallurgical properties of its load-accepting surface. Soldering may be performed at a temperature below the final tempering temperature of the parts which is approximately 160 C. A coating of solder may be applied to either part. The solder can be applied by a rotary drum or brush which dips in a molten solder bath, as a wire which is subsequently melted, or by electro-plating. The thickness of the solder coating is preferably within the manufacturing tolerances of the parts. As shown in Fig. 10 a thrust bearing, intended to be used in a clutch-operating mechanism of a motor-car, includes an outer race 52 and a casing 54 which are bismuth-soldered together at the mouth 56. The race 52 is a hardened and finished metal part of the bearing. One or more pieces 57 of solder wire are used; the latter may be fluxcored. Other embodiments of rolling bearing assemblies are described (Figs. 2-9, not shown). Heating of the solder can be by conduction, through one of the parts, of heat from an electrically-heated sole plate pressed thereagainst; or by eddy currents induced in the solder by an high frequency coil; or by radiant heat from an infra-red heater. If necessary a groove or recess can be provided adjacent the joint surface of one of the parts to absorb excess solder which might be squeezed out of the joint. The bismuth solder, which may have a melting point as low as 70 C., is a tinlead alloy containing bismuth and possibly cadmium and other alloying elements.
Patent GB-1348634-A (GB)
Title: Fluidised bed installations and processes
IPC: B01J8/18
Filed: 1971-04-19
Abstract: 1348634 Fluidised bed apparatus and process BUELL Ltd 19 April 1971 [19 March 1970] 13229/70 Heading B1F [Also in Division F4] Distortion of fluidised bed hollow base plate 11 due to excessive heating is prevented by passing cold air between its upper and lower plates 16 and 17 respectively. The cold air is provided by fan 25 which also feeds air to combustion chamber 13. Cold air from the base plate 11 is mixed with gases from combustion chamber 13 and passes through pipe 27, chamber 26 and nozzles 18 into the fluidised bed. The apparatus may be used for drying, roasting or calcining.
Patent GB-1349930-A (GB)
Title: Portable cargo handling apparatus
IPC: B65G13/11
Filed: 1970-03-13
Abstract: 1349930 Roller conveyers ANTHONY ALLAN Ltd B S EDEN and A G BECK 19 April 1971 [13 March 1970] 12189/70 Heading B8A A portable cargo handling apparatus comprises four units each adapted to receive roller conveyers 43-48. A unit is assembled from front and rear beams 10, 11, side beams 12, 13 and a centre beam 14. The beams 10, 11 have legs 15 provided with adjustable feet 16 and the side beams 12, 13 are adjustably secured by clamps. Deck elements 32-35 located and supported in the assembled framework have holes 36 to receive pins provided on the conveyers 43-48. A number of the units are linked by walkways 37 and individual units may have a cantilever mounted walkway 41.
Patent GB-1352867-A (GB)
Title: Tarnish-resistant copper or copper base alloy
IPC: H05K3/38
Filed: 1971-05-14
Abstract: 1352867 Modifying copper surfaces OLIN CORP 14 May 1971 [30 July 1970 28 Aug 1970] 29830/73 Divided out of 1352866 Heading C7U The subject-matter of this Specification is contained in Specification 1352866 but the claims relate to forming a tarnish resistant film on Cu or Cu alloy by first forming an oxide film 150 to 1000 thick, e.g. by heating in air, applying phosphoric acid, rinsing, and drying.
Patent GB-1353278-A (GB)
Title: Cable drum trestle
IPC: B66D1/28
Filed: 1972-06-02
Abstract: 1353278 Cable drum lifting and support means K V BORJESSON 2 June 1972 25919/72 Heading B8M A pedestal bearing for a cable drum comprises at least three support legs inclined outwardly from the upper portion of the bearing, guide structures 12, 13 extending between the upper and lower portions of the bearing, a displaceable member 18 arranged between the guide structures 12, 13 and co-acting with one end of a cable drum shaft, and an hydraulic lifting jack 16 arranged to cause displacement of the member 18 to lift and support a cable drum, the displaceable member 18 having a plurality of shaft receiving recesses 18b located in vertically extending superposed relationship, the guide structures 12, 13 being arranged on opposite sides of the member 18 relative to the shaft to be supported. In the preferred embodiment, the bearing comprises four legs 1-4 connected by tie members 8-11 to form a frame structure. The displaceable member 18 comprises two platelike members extending across the guide structures 12, 13 and connected by reinforcing strip members. The displaceable member is guided on the structures 12, 13 by flaps formed from bentout portions of the plate-like members. The hydraulic jack 16 is mounted on a plate 17 secured at the lower ends of the guide structures 12, 13. In use, the shaft of a cable drum is located in one of the recesses 18b and the drum is raised to the appropriate height by the jack 16. One pedestal bearing is placed at each end of the shaft and the arrangement is particularly suitable for use on uneven ground where the drum shaft is to be maintained horizontal.
Patent IL-107339-A (IL)
Title: Two-mode cavity agile microwave bandpass filter
IPC: H01P1/208
Filed: 1993-10-20
Abstract: An agile microwave bandpass filter having an input port (12) and an output port (13) and having a plurality of parallel-coupled cylindrical two-mode cavities (1, 2) of adjustable volume that have parallel axes, each cavity having an end face perpendicular to the cylindrical cavity axis at one end of said cavity, one of the cavities being coupled to the other via an iris (19), said input port of said filter being located in said end face on one of said cylindrical cavities and said output port of said filter being located in said end face of another of said cylindrical cavities, to thereby obtain a symmetrical frequency response.
Patent IL-111953-A (IL)
Title: Device for catheter fixation
IPC: A61M25/00
Filed: 1994-12-12
Abstract: A catheter device for fixation to the human body comprises a catheter having a distal end and a proximal end, the distal end comprising one or more fins, the fins having an open position defining a large diameter and a closed position of small diameter. The catheter has a catheter body and a push tube sliding axially within the catheter body for manipulating the fins into the open and closed positions.
Patent IL-115990-A (IL)
Title: Pharmaceutical compositions containing phosphocholine derivatives
IPC: A61K31/685
Filed: 1995-11-14
Abstract: A method for increasing the bioavailability of a pharmaceutical agent, comprising the steps of conjugating said agent to one or more phosphocholine moieties, and recovering said biologically active agent conjugated to phosphocholine.
Patent IL-126033-A (IL)
Title: Method and system for adaptive control cutting operations
Inventor: FAINSTEIN BORIS
IPC: B23Q15/12
Filed: 1998-09-02
Abstract: An adaptive control system for adaptively controlling a turning operation performed at a work piece by a turning tool adjusts a controlled input operation parameter F to maintain an output operation parameter DELTAM substantially at a predetermined value DELTAMo to compensate variation of the output operation paramemeter DELTAM caused by the variation of at least one operation condition B=B (t). The system comprises a sensor (8) of the output operation parameter DELTAM for providing a signal Uc proportional to a current value DELTAMc and an adaptive controller (10) for determining a value Fc to which the input operation parameter F should be adjusted, as a function of kUc, where k is a signal transmission coefficient which comprises an invariant signal transmission coefficient component ko inversely proportional to DELTAMo. The adaptive controller includes an amplifier transforming the signal Uc into koUc, and an input parameter override unit controlled to adjust the controlled operation input parameter to Fc. The adaptive controller further comprises a correction processing means calculating kcUc, where kc is a varying signal transmission coefficient component whose current values depend on the variation of the operation condition B=B (t). The adaptive controller is capable of calculating k=f (ko, kc).
Patent IL-144227-A (IL)
Title: METHOD FOR PREPARING 9-AMINO-1,2,3,4,7,8,9,10-OCTAHYDRO-6,10-DIOXO-6H-PYRIDAZINO-[1,2a][1,2]DIAZEPINE-1-CARBOXYLIC ACID DERIVATIVES AND USE OF SAID METHOD FOR PREPARING AN INTERLEUKIN - 1?? CONVERSION ENZYME (ICE) INHIBITOR AND THE NOVEL 1-(4-AMINO-5-CARBOXY-1-OXO)HEXAHYDROPYRIDAZINE-3-CARBOXYLIC ACID DERIVATIVES
Inventor: CROCQ VERONIQUE
IPC: C07K5/078
Filed: 2001-07-10
Abstract: A method for preparing compounds of formula (I)wherein R is selected from the group consisting of H. alkyl, aryl, and aralkyl of up to 18 carbon atoms and the amine function may be free or protected from a compound of formula (IA) wherein cyclization is carried out in a basic medium and in the presence of a phosphonic acid derivative and the use of said method as an intermediate step for preparing a compound inhibiting the interleukin-1 beta conversion enzyme.
Patent IL-150462-A (IL)
Title: Key and associated lock cylinder
IPC: E05B35/00
Filed: 2002-06-27
Abstract: A lock cylinder with a cylinder core rotably mounted in a housing and normally locked against rotation by means of pin tumblers comprising core and housing pins mounted in core and housing orifices, spring-loaded against the housing and displaceable into a release position by insertion of a key (2) into a lock channel, wherein the cylidner core has at least one support pin inserted in a radial orifice of the cylinder core and spatially associated with a pin tumbler in such a way that the pin tumbler can be located between the support pin and core pin by interposition of a spacer (9) movably associated with the key (2), wherein the radial bore bearing the support pin extends obliquely to the orifice bearing the core pin, and the direction of movement of the spacer (9) extends obliquely to the broadside face of the key (2).
Patent IL-165590-A (IL)
Title: System for effecting transactions over a network and a method for effecting currency transactions
IPC: G07F7/08
Filed: 2004-12-06
Abstract: Electronic currency consists of data in a form suitable to be stored in a user's data storage medium, comprising information on the data value, identification of each specific set of data or data point, and authentication information suitable to verify that said data has been generated by a specific Currency Issuing Authority (CIA). A system for effecting currency transactions between two users over the Internet or other communication network is also described.
Patent IL-201701-A (IL)
Title: Apparatus for performing idle handoff in a multiple access system
IPC: H04B/
Filed: 2009-10-22
Abstract: A method and apparatus which permits handoffs while the mobile station is in the system access state. This is achieved by providing for channel assignment messages to be sent over the paging channel of a plurality of base stations, which increases the probability of one of the messages getting through. In addition, this assures the mobile station will be able handoff to a different base station and have a traffic channel allocated to it on the new base station without delay. In addition, a method and apparatus which permits the mobile station to be directly assigned into a soft handoff state upon traffic channel assignment.
Patent IL-211475-A (IL)
Title: Permutation data transform to enhance security
IPC: H04K/
Filed: 2011-02-28
Abstract: One data transformation permutes certain bits in a data input based on other bits in the data input. Another data transformation raises one segment of a data input to a power of a function of another segment, the power being relatively prime to a function of a predefined modulus. The modulus is then applied to the result, and the transformed data assembled. In one key derivation application, a segment of the master key is hashed. Two numbers are derived from another segment of the master key. A universal hash function is applied to the result of the hash, from which bits are selected as the derived key. In another embodiment, an encoded counter is combined with segments of the master key. The result is then hashed, from which bits are selected as the derived key. These algorithms can be combined with each other and with key wrapping algorithms or encryption algorithms to enhance the security of these other applications.
Patent IL-213123-A (IL)
Title: Metering and measuring point system and method for metering and measuring electrical energy
IPC: G01D/
Filed: 2011-05-24
Abstract: The system has location-independent connector devices connected with a mains supply and for extracting or supplying electrical energy through consumption- and/or generation units. A location-independent functional unit measures and meters the extracted or supplied energy. The unit has a detection device for detecting an identifier of the connector device. An identifiable device measures and meters the energy extracted from and/or supplied into the detected connector device. A storage device stores measured- and metered data and the identifier, and a reading device reads the stored data. An independent claim is also included for a method for measuring, metering and calculating consumption or production of electrical energy.
Patent JP-H06269493-A (JP)
Title: Gas cleaner
Inventor: YOKOYAMA YOSHIHIRO
IPC: A61L9/22
Filed: 1993-03-19
Abstract: PURPOSE:To maintain a dust collection operation of particulates with high stability and high efficiency without generating electronic avalanches at all and without receiving specific restrictions in the structure of electrodes for dust collection. CONSTITUTION:Needle electrodes 2 are impressed negative. Electrode bodies 3a for dust collection consist of positive electrode parts 4 impressed positive and dust collecting parts 5 formed integrally with the positive electrode parts 4 on the surfaces facing the needle electrodes 2. The electrode bodies 3a for dust collection are freely attachably and detachably installed to the gas cleaner device body 1a.
Patent JP-H05271336-A (JP)
Title: Production of polyethylene
IPC: C08F10/00
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a polyethylene giving high polymerization activity, free from discoloration and offensive odor, excellent in comonomer reactivity and thermal stability, useful for molded products by e.g. homopolymerizing ethylene in the presence of a specific catalyst. CONSTITUTION:The objective polyethylene can be obtained by either homopolymerizing ethylene or copolymerizing between ethylene and at least one kind of alpha-olefin at a temperature higher than the melting point of the final polymer in the presence of a solid catalyst prepared by reaction of (I) a homogeneous solution containing (A) at least one member selected from metallic magnesium, hydroxylated organic compounds, oxygen-contg. organomagnesium compounds and halogen-contg. compounds and (B) titanium and/or oxygen-contg. organozirconium compound(s) with (C) a halogenated organoaluminum compound. For the amounts of the components A, B and C to be used, it is preferable that the ratios A/B and A/C for metal atom be pref. (1:0.1) to (1:2) and (1:0.5) to (1:20), respectively.
Patent JP-S63266822-A (JP)
Title: Ultraviolet ray aligner
Inventor: TAKAMOTO KIICHI
IPC: G03F9/00
Filed: 1987-04-24
Abstract: PURPOSE:To accurately obtain a positional relationship between a reticle and a wafer by providing a mask having a mark detecting pattern, irradiating the mask with a parallel beam, and condensing the beam passed through the pattern to the focal position of a projection lens for the wavelength of the beam. CONSTITUTION:A light oscillated from a laser 160 is broadened by a lens system 170, and irradiated as a parallel beam having a large beam diameter to a mask 180. The light passed through a mark detecting pattern 185 is incident to a lens 190. The lens 190 is set at a position coincident to a focal position 200. Thus, the light beam irradiated from the lens 190 is condensed at one point at a focal point position 200. Since the laser light passed through the position 200 passes the position 200 of a projection lens 120, it propagates, after irradiating from the lens 120, parallel to the optical axis of the lens 120. Since a laser beam 210 is incident perpendicularly to the face of a wafer 130, it is not affected by the influence of a resist film coated on the wafer 130 and a position of direction Z of the wafer 130, but can detect the position of a chip mark 132. Accordingly, it can realize an accurate mark detection.
Patent JP-S62257653-A (JP)
Title: Controller for cassette tape recorder
Inventor: SAIKAI TAKAO
IPC: G11B15/10
Filed: 1986-04-30
Abstract: PURPOSE:To facilitate the effective/ineffective setting of an operation switch by connecting the output of an AND gate circuit to the interruption port of a microcomputer. CONSTITUTION:The signal of an output port P11 of a CPU1 and the contact output of a stop switch SW5 are given to an AND gate 7 corresponding to the AND gate circuit and the output of the AND gate 7 is given to an interruption port IRQ2. When the inhibition of the interruption from an operation switch SW5 is required, an H level is outputted to a port P11 of the CPU1, one input of the AND gate 7 goes to an H level, and even when the operation switch SW5 is depressed, no interruption signal is inputted to the IRQ2 port. When the interruption from the operation switch is allowed and the operation switch SW5 is depressed, other input to the AND gate 7 via a diode D goes to an L level. As a result, the IRQ2 port of the CPU1 goes to an H level and the stop interruption processing is attained.