baber/WOPTO huggingface dataset:
Patent GB-1311067-A (GB)
Title: Electric cables
IPC: H01B9/00
Filed: 1970-08-07
Abstract: 1311067 Cables BRITISH INSULATED CALLENDER'S CABLES Ltd 8 Nov 1971 [7 Aug 1970] 38242/70 Heading H2E [Also in Division H1] A distribution cable has a neutral conductor 4 and insulated power conductors 2 helically laid up in a rubber or plastics sheath 6 and possibly an outer sheath, e.g. of helically lapped metal tape electrically connected to the neutral conductor, and a number of branch cables comprising one or more insulated power conductors 7 and a (preferably outer concentric) neutral conductor connected to it at spaced intervals before installation. Each branch cable may have one half of a two part coupling attached to it. The branch cable is prepared and a piece of the sheath 6, if present, is cut away and a metal band of approximately dumb-bell shape 12 is fitted as shown, e.g. by welding it to the neutral conductor 9 of the branch cable and the neutral conductor 4 of the distribution cable, or the outer sheath if present. The or each power conductor of each branch cable is connected to a power conductor of the distribution cable, first removing the insulation and the outer sheath (if present) about the point of attachment. The area around the joint is then insulated by injecting or pouring an insulating compound into a mould fitted around the distribution and branch cables. If the distribution cable has not been sheathed before the branch cables are attached they may be laid along side it over substantially their whole length, and a single contrusion carried out.
Patent GB-1312611-A (GB)
Title: Catalyst supports
IPC: C08F8/40
Filed: 1969-05-09
Abstract: 1312611 Polymeric catalysts BRITISH PETROLEUM CO Ltd 27 April 1970 [9 May 1969] 23679/69 Heading B1E [Also in Divisions C3 and C5] A polymeric support material contains repeating units of the formula: wherein R, R' and R" are hydrogen, aryl, alkyl or cycloalkyl and x, y, m, n are 0 or' an integer up to 3 with the proviso that x, y, m, n do not all have integral values greater than 1 and is prepared by reacting an ethylenically unsaturated polymer with a phosphine compound of formula R'R"PH. The support material may be reacted with a transition metal compound, e.g. cobaltous chloride to provide the active species on the polymer surface. The preferred polymer is polybutadiene.
Patent GB-1322722-A (GB)
Title: Complex aluminium phosphates
IPC: C04B35/622
Filed: 1969-06-12
Abstract: 1322722 Aluminium phosphate IMPERIAL CHEMICAL INDUSTRIES Ltd 29 May 1970 [12 June 1969] 29862/69 Heading C1A [Also in Division C2] Aluminium phosphate in amorphous or crystalline form may be obtained by heating a halogen-containing complex phosphate of aluminium containing at least one chemicallybound molecule of R-OH where R is an organic group. The complex phosphate may be in solution. Fine particles of aluminium phosphate may be obtained by rapid heating of a complex phosphate as defined above to a temperature greater than 900 C. and grinding the resultant mass.
Patent GB-1330249-A (GB)
Title: Display indicators
IPC: G09F11/23
Filed: 1972-03-22
Abstract: 1330249 Device for displaying variable information I GEE 22 March 1972 [13 April 1971] 9276/71 Heading G5C [Also in Division G3] A device displays variable information relating to personnel location by means of rotating drums 14, 15, 16 each of which is arranged to display one of the numbers around its periphery through an aperture 17, 18, 19 in the panel 11. The drums are arranged in series to give items of information as indicated by the legends on the panel 11, Fig. 1. The drums are manipulated individually by means of knurled portions 14a, 15a, 16a and each drum has flats 20 on which bears a leaf spring 21 to locate a number on the drum in its corresponding display aperture. The leaf springs 21 can be moved against springs 26, 27 by means of external levers 28, 29 out of engagement with the flats of all or some of the drums which are weighted as at 30 to return to their zero position when their spring 21 is disengaged.
Patent GB-1330468-A (GB)
Title: Hydraulic fluids
IPC: C10M129/74
Filed: 1970-12-16
Abstract: 1330468 Ortho esters CASTROL Ltd 16 Dec 1970 [16 Dec 1969] 61301/69 Heading C2C [Also in Division C5] Ortho esters of the formulµ A and B: where R<SP>1</SP> is hydrogen, C 1-5  alkyl or the same as OR<SP>2</SP>; R<SP>2</SP> is C 1-4  alkyl, oxyalkylene glycol monoether or polyoxyalkylene glycol monoether having 2-20 oxyalkylene units, with the proviso that at least one R<SP>2</SP> is an oxyalkylene glycol monoether or polyoxyalkylene glycol monoether radical; and R<SP>3</SP> is C 1-12  alkylene, provided that R<SP>1</SP> is the same as OR<SP>2</SP> or R<SP>3</SP> is a group -O-(R<SP>4</SP>O) x - where each R<SP>4</SP> is C 2-8  alkylene and x is an integer of 1-6, may be made by transesterification between an alkyl ortho ester and an appropriate alcohol.
Patent GB-1335267-A (GB)
Title: Heat exchanger
IPC: F23M20/00
Filed: 1971-03-04
Abstract: 1335267 Water heaters HITACHI Ltd 4 March 1971 6051/71 Headings F4A and F4W A heat exchanger such as a hot-water boiler heated by combustion, has an annular water space 5 surrounding a combustion chamber 15 containing a sound muffler 10 with closed ends 13, 14 and perforations 12 in its side wall 11 and which forms with the chamber wall 4 an annular flue for the combustion gases. The chamber 15 is supplied with fuel by a burner 6 and the gases are discharged through chimney connection 9; an explosion cover 8 is fitted. The muffler 10 is secured within the boiler by fixtures 18 and its bottom 14 is secured to the side wall 11 by keys, Fig. 2 (not shown). Water is supplied through port 2 and discharged through port 3.
Patent GB-1335301-A (GB)
Title: Monitoring and display apparatus
IPC: G06F17/40
Filed: 1971-02-17
Abstract: 1335301 Selective signalling INTERNATIONAL COMPUTERS Ltd 17 Feb 1971 4802/71 Heading G4H A signal monitoring and display apparatus includes a parallel-to-serial converter having a shift register and an AND gate corresponding to each stage of the register, to produce a monitor output signal having serial components, and display means providing spatially distinct indications of the serial components. The disclosure is included in Specification 1,335,302 (referred to).
Patent GB-1339319-A (GB)
Title: Torque measuring apparatus
IPC: G01L3/10
Filed: 1971-08-11
Abstract: 1339319 Measuring torque electrically DEFENCE SECRETARY OF STATE FOR 11 Aug 1971 37692/71 Addition to 1265500 Heading G1N In torque measuring apparatus of the type comprising axially spaced toothed rotors 16, 18 on a torsion shaft 10 co-operating with toothed stators 28, 30, 36 to produce sinusoidal electric signals, the phase difference between which is a measure of the torque in the shaft, each stator completely surrounds one of the rotors and is separable about a diameter into two halves, 29, 31, Fig.2. Each half stator consists of two axially spaced parallel semi-circular ferromagnetic toothed members secured together by axially extending rods 35. A coil is wound round each of the rods 35, the coils being connected in series to form a winding 46. When the stator halves are bolted together, their windings are connected in series through a connector 37. The rotors are ferromagnetic and may also be separable into halves. In use, the stator windings are energized with a D.C. bias current, relative rotation of the rotors and stators inducing A.C. voltages in the stator windings. The angular position of one of the stators, 36, is adjustable by a micrometer acting on a lever 52, the amount of adjustment needed to attain in phase signals being a measure of the torque. A selector switch (62) can select either the fixed stator 30 or adjustable stator 36 for connection to the phasemeter. A calibration circuit (60) is provided.
Patent GB-1339461-A (GB)
Title: Cables
IPC: B29C48/05
Filed: 1971-09-23
Abstract: 1339461 Cellular plastics made by ultrasonic vibration STANDARD TELEPHONES & CABLES Ltd 23 Sept 1971 44388/71 Heading C3C [Also in Divisions B4-B5 and H1] An electrical conductor wire 1 is sheathed with cellular plastics insulation by passage through an extrusion die 4 from which the molten plastics is delivered as the conductor is ultrasonically vibrated to produce cavitation of the plastics which is prevented from collapse by cooling of the plastics. The conductor 1 passes through the die 4 between vibration dampers 7, 8 e.g. each consisting of a pair of diametrically opposed and spring loaded pulleys, and the vibrations are preferably applied between the upstream damper 7 and the die 4 by a device 9 e.g. a radio frequency generator 10, transducer 11, and velocity transformer 12. The frequency and intensity of the vibration may be varied to produce the cavitation within, or downstream of the die 4, and the cavitation may extend throughout the cross-section of the applied insulation or be restricted to the immediate vicinity of the conductor. The insulation may comprise polyethylene, polypropylene, polyvinyl chloride; or polystyrene.
Patent GB-1341363-A (GB)
Title: Jacks
IPC: B66F3/08
Filed: 1972-02-18
Abstract: 1341363 Screw jacks METALLIFACTURE Ltd 5 Oct 1972 [18 Feb 1972] 7523/72 Heading B8J A jack comprises a casing including a tube 11 of constant cross-section mounted on a base 12. A nut 16 is mounted on a bearing 17 carried by plate-section 13 of a housing element 8. An outer tube 35 is threaded through the nut 16 and an inner tube 38 carrying a load-engaging member 36 is threaded in the outer tube 35. A crown gear 18 is attached to the nut 16 and its teeth 21 on peripheral flange 20 are engaged by a pinion 26 carried in housing part 14 of the housing element 8 on a shaft 25 in bearings 43, 44 respectively formed by apertures in end wall 42 of the housing part 14 and in the side of the tube 11. The shaft 25 may be rotated by a bar (not shown) received in a bore 54 in a shaft 53 rotatably housed in arms 51, 52 of a bifurcated member attached to the shaft 25. In a modification, Fig. 3 (not shown), a further extension member is provided and the housing element 8 mounts the shaft 25 at an angle to the horizontal in bearings independent of the tube 11.
Patent GB-1346772-A (GB)
Title: Fuel injection system
IPC: F02D41/10
Filed: 1971-08-25
Abstract: 1346772 Electronic fuel injection systems JOSEPH LUCAS (INDUSTRIES) Ltd 25 Aug 1971 [7 Sept 1970] 42814/70 Heading G1N In an I. C. engine fuel injection control system in which injection valve opening pulser, having a duration dependent upon at least one operating parameter of the engine, are triggered in synchronism with engine speed, an enrichment circuit is provided to receive a D. C. control voltage dependent upon throttle valve position so as to progressively increase in a generally linear manner the duration of the pulses as the throttle valve changes in its opening direction from a first position, preferably 60 degrees, to a second position (below the fully open position). In this manner minimum exhaust emission and/or fuel consumption conditions are sacrificed for maximum power conditions at the first position of the throttle valve. As shown, a two-group injection system has its pulse provided by monostable circuits 14 supplied with control voltages V1, V2, voltage V1 being dependent upon intake manifold pressure and engine speed and voltage V2 being dependent upon engine and ambient temperaure. A potentiometer RV1 has its wiper movable with the throttle valve so as to provide the D.C. control voltage to a transistor TR1 which has a threshold at which a control voltage is provided at the emitter of a transistor TR3, which control voltage increases linearly with the D.C. control voltage up to a limiting value determined by divider R9, R10 and diode D1. This voltage is added to the voltage V1. (It may alternatively be added to voltage V2). In an alternative, the potentiometer may be replaced by a pressure transducer arranged to sense the intake manifold pressure downstream of the throttle valve.
Patent GB-1346896-A (GB)
Title: Manufacture of garments
IPC: A41H43/00
Filed: 1971-04-19
Abstract: 1346896 Seaming non-metallic sheet material COX & WRIGHT Ltd 19 April 1971 [15 April 1970] 18031/70 Heading B5K [Also in Division D1] In a process of making up garments, the fabrics of which are heat-weldable at least sufficiently to make a temporary seam, prior to machine sewing, garment pieces 6 are assembled on a template 5 and then subjected to a cutting and welding operation in a press in which they are welded to form a temporary seam or seams and initially trimmed to shape in the same press stroke. In one embodiment, Figs. 1 and 2, the garment pieces 6, which are to form the back and front of a garment, are cut oversize and assembled to lie one on each side of a flat template 5 of electrically insulating material. Strips 7 hold the pieces 6 firmly in place and are attached to two sides of an opening 10 corresponding to the finished cut size of the garment. The template 5 and the pieces 6 are placed on a spring- loaded cutting and welding die comprising a platen 11 joining two electrode members 3 which lie contiguous with the inner surface of a knife 2 extending around the perimeter of the base 1 of the die. Springs (12), Fig. 3 (not shown), normally urge the members 3 to stand above the knife edge. Insulating studs 4 on spring strips 9 cantilevered to the platen 11 engage in holes 8 in the template 5 to locate the template on the die. The electrodes 3 form two side seams within the opening 10 and, upon depression of the electrodes 3, the knife 2 passes through the opening 10 to cut away portions of the work that are held by the strips 7. The pieces 6 are sewn and simultaneously the temporary seams are trimmed off.  In another embodiment, Fig. 4, a pair of sleeves are cut and welded simultaneously using a template 5 having a central gap 10B through which each sleeve 6 is passed and doubled over about one of a pair of arms 5A. The lining up of a pattern on the pieces 6 on the template 5 may be assisted by an optical system. Fig. 7, comprising four mirrors 13 to enable the fabric on one side of the template to be seen alongside an image of the corresponding portion of the fabric on the other side of the template.
Patent GB-1351363-A (GB)
Title: One piece moulded pallet
IPC: B65D19/00
Filed: 1971-10-12
Abstract: 1351363 Load handling pallets IMPERIAL CHEMICAL INDUSTRIES Ltd 6 Oct 1972 [12 Oct 1971] 47451/71 Heading B8H A one piece moulded plastics pallet comprises an upper deck 1 supported by a rectangular framework 2 with cross-members 7, 8 extending between opposed sides of the framework. Tine openings 6, 12 are provided respectively in the framework and the cross members and those parts of the framework and the cross-members which lie beneath the openings have upwardly inclined edge portions to guide the tines into the openings. The said portions of the crossmembers comprises upper and lower plate 13, 14 spaced apart by longitudinal and transverse ribs 15-20, the latter have their ends inclined to provide the guide surfaces. The portions of the cross-members above the openings are formed of a plate 10 spaced from the upper deck by ribs 22, no lead-in to such portion is required however as reinforcing ribs 24, of a similar height to such portions, are provided on the underside of the deck. The portions of the framework beneath the openings are formed of upper and lower plates 27, 26 joined by ribs 28 with their edges 29 on the outside of the frame inclined to provide the guide surfaces for the tines. The inner guide surfaces of the portion being formed by an inclined extension of the upper plate. The portion of the framework above the opening is formed by a plate 33 spaced from the upper deck by ribs 35 whose ends at the outside of the framework are inclined to provide the necessary guide surfaces.
Patent HU-T63650-A (HU)
Title: Process for the modulation of gene expression by changing the secondary structure of rna
Inventor: ECKER DAVID J
IPC: C12N15/63
Filed: 1991-04-15
Abstract: Methods for modulating the expression of genes are disclosed comprising selecting a portion RNA coded by the gene, said RNA portion having subportions forming a secondary structure, and contacting the RNA with oligonucleotide or oligonucleotide analog which can bind with at least one said subportions of the RNA. In accordance with the preferred embodiments, oligonucleotides or oligonucleotide analogs are designed to bind to RNA secondary structures which are of significance to the expression of the gene coding for said RNA. In accordance with a preferred embodiment, methods of treatment of human immunodeficiency virus are similarly disclosed wherein the oligonucleotides or oligonucleotide analogs are targeted at the TAR, CAR or gag-pol elements of HIV. <IMAGE>   <IMAGE>
Patent IL-103710-A (IL)
Title: R(-)-enantiomers of n-trityl- 4-oxo-5-phosphonovalinate derivatives
IPC: C07F9/38
Filed: 1992-11-11
Abstract: The present invention related to novel (R)-dimethyl N-tritylaspartate and novel (R)-alkyl N-trityl-4-oxo-5-phosphononorvalinate derivatives which are useful in the preparation of the class of beta-ketophosphonate NMDA antagonists.
Patent IL-110450-A (IL)
Title: Connection means for practice ammunition parts
IPC: F42B8/04
Filed: 1994-07-26
Abstract: A practice ammunition having a longitudinal axis and comprising (a) a propellant case (1) including (1) a case body (1(); (2) a circumferential mouth part (2) having an inner diameter (d); and (3) a circumferential shoulder (3) connecting said case body with said mouth part; the shoulder having an inner surface and tapering from said case body toward said mouth part; (b) a bursting body (4) having a rear part (5) fitted into said mouth part; said rear part being provided with a circumferential groove (7) including a relatively deep frontal groove zone (8) and an adjoining, relatively shallow rear groove zone each having a diameter and an axial length; and (c) a holding ring (10) being so dimensioned that it is compressible such as to be fully receivable within said deep groove zone; said holding ring surrounding said rear part of said bursting body and being clamped between said rear groove zone and said inner surface of said shoulder, whereby said holding ring assumes a wedged state; in said wedged state said holding ring having an outer diameter greater than an outer diameter of said rear part measured at a location axially rearwardly of said groove and greater than said inner diameter of said mouth part.
Patent IL-120246-A (IL)
Title: Powdered medication inhaler
IPC: A61M/
Filed: 1997-02-17
Abstract: A powder inhaler comprising: based means for supporting components; supply means for holding a supply of powdered material (62) to be dispensed; an inhalation conduit extending in a first direction and positioned in displaced relation to said supply means; means for carrying a predetemined amount of said powdered material from said supply means to said inhalation conduit; nozzle means for reducing particle sizes of agglomerates of powdered material from the inhalation conduit to form micronized powdered material and for mixing said micronized powdered material with suction air; said nozzle means including: cavity means (412) for changing the direction of flow of said powder from said first direction of said inhalation conduit to a second direction different from said first direction, said cavity means being defined by a top wall and a skirt connected to periphery of said top wall, said top wall having an opening therein; swirl means (412) for substantially continuously changing the direction of flow of said powder in said second direction in said cavity means; and chimney means (404) extending from said top wall in surrounding relation to said opening for changing the direction of flow of said powder from said second direction of said cavity means substantially back to said first direction, said chimney means extending along an axial direction thereof; and closure cap means for covering said supply means and nozzle means; characterised by said chimney means including an inner tubular wall surface having irregularities (405) extending in said axial direction providing axially extending surfaces against which agglomerates exiting the swirl means can impact. 40 כ" ז בסיון התשס" א - May 20, 2001
Patent IL-133249-A (IL)
Title: Ortho-metalation process for the synthesis of 2-substituted-1- (tetrazol-5-yl) benzenes
IPC: C07D403/10
Filed: 1998-06-29
Abstract: A process of direct metalation of phenyltetrazoles useful for preparing compounds of formula (II) intermediates for the synthesis of angiotensin II antagonists is described.
Patent IL-133399-A (IL)
Title: Plug module with active-passive switching
IPC: H05K7/14
Filed: 1999-12-09
Abstract: A module carrier with a plug module (2) can be moved into and out of a rear final position (10) with an insertion and removal grip (5). A spring-actuated lock (12) at the front side (7), which secures the insertion and removal grip in the rear final position, actuates a switching element (11) for an active switching of the plug module after an effective locking position has been reached. A pressing down of the lock (12) effects a passive switching in the locked state before the insertion and removal grip (5) is unlocked after a further displacement distance of the lock and mechanically stores the unlocking in cooperation with lock (12).
Patent IL-135255-A (IL)
Title: Injection syringe
IPC: A61M5/31
Filed: 2000-03-24
Abstract: The present invention provides an injection syringe comprises a housing including a holder for containing a cartridge of medicine, a piston rod with a non-circular cross-section having an outer thread, a piston rod drive, a one way coupling having an annular ring of internal ratchet notches, which annular ring can be integral with the housing, and a pawl having at least a pair of resilient arms each having a free end.
Patent IL-153089-A (IL)
Title: Optical inspection method and apparatus utilizing a collection angle design
IPC: G01N21/94
Filed: 2002-11-25
Abstract: Method and apparatus for optical inspection of a patterned article are presented. A region on the article is illuminated with incident light to produce light returned from the illuminated region. An image of the illuminated region is acquired and analyzed for determining the intensity distribution of light components scattered from the pattern of the illuminated region within a certain collection angular field located outside a solid angle of propagation of specularly reflected light. Based on the determined distribution, light components scattered from the illuminated region and propagating with at least one predetermined solid angle segment of the certain collection angle are collected and directed to a dark-field detection unit.
Patent IL-164783-A (IL)
Title: Use of epothilone derivatives for the preparation of medicaments for treating cancer diseases
IPC: A61K41/00
Filed: 2004-10-21
Abstract: The present invention relates to a method of treating a warm-blooded animal, especially a human, having a cancer disease selected from hepatoma; primary fallopian tube cancer; primary peritoneal cancer; breast cancer progressing after treatment with hormonal agents or radiotherapy; renal cell carcinoma progressing after treatment with a cytokine, radiotherapy and/or nephrectomy; melanoma progressing after radiotherapy; prostate cancer progressing after orchiectomy; ovarian cancer progressing after treatment with a platinum compound or radiotherapy; and colorectal cancer progressing after radiotherapy and/or treatment with oxaliplatin or irinotecan;and metastasis thereof comprising administering to said animal a therapeutically effective amount of an epothilone derivative of formula I
Patent IL-166438-A (IL)
Title: Method for purifying preproinsulin
IPC: C07K14/62
Filed: 2005-01-23
Abstract: The invention relates to a method for the chromatographic purification of preproinsulins, in which higher molecular weight substances are removed from an aqueous solution of preproinsulin by a first chromatography on an anion exchanger in flow-through mode and a subsequent second chromatography on a cation exchanger in adsorption mode, and to a method for preparing insulins, which includes the method for preparing preproinsulins.