baber/WOPTO huggingface dataset:
Patent GB-1320212-A (GB)
Title: Orbital pressure applying apparatus for travelling webs
IPC: B65B51/30
Filed: 1970-08-18
Abstract: 1320212 Seaming non-metallic sheet material PRATT MFG CORP 18 Aug 1970 39656/70 Heading B5K [Also in Division B6] Continuous layers 59, 60 of packaging material are sealed transversely by a tool 46 which moves continuously in an orbital path and which participates in the movement of the layers 59, 60 along a portion of the path thereof. As shown, an endless belt 25 passes around rollers 23, 24, the shaft 21 of the roller 24 being driven from a drive shaft 28 which also drives shafts 30, 35 carrying discs 32, 36, respectively. Eccentric pins 39, 40 on the discs 32, 36, respectively, rotatably extend into holes 38, 41 in a pitman 37. A control bar 42 is pivoted at 43 and has a yoke 44 slidably connected therewith to provide a lost motion connection. The tool 46 comprising a seal bar heated by an electric heating element 50 is secured to the yoke 44 and has suitable sealing projections thereon to produce a desired seal pattern. The yoke 44 and the bar 46 are normally urged upwardly relative to the bar 42 by a spring 47. A pneumatic cup 48 is supported on top of the bar 42 and when compressed air is supplied to the cup 48 it acts on a piston 48<SP>1</SP>, Fig. 3, and its stem 49<SP>1</SP>, connected to the yoke 44, to urge the yoke 44 and the bar 46 downwardly against the action of the spring 47. An arm 51, Figs. 1 and 3, projects from the bar 42 and carries a cam follower 52 which coacts with a cam 53 rigidly mounted on a support 54. The arm 51 operates against a spring 55 on a rod 56 which is pivoted to the pitman 37 at 57 and extends slidably through the arm 51. The mechanism of Fig. 1 may support the bar 42 at one end only or the mechanism may be duplicated at the other end thereof.  In operation, the layers 59, 60 which have been longitudinally sealed with articles to be packaged inserted therebetween are continuously fed by the belt 25 over a back-up plate 62. The arm 51 is urged by the spring 55 against an adjustable stop nut 58 to a position tilted upwardly slightly in a counter clockwise direction beyond the horizontal. As the follower 52 engages the cam 53, the arm 51 is tilted back to the horizontal. This slight tilting acts to accelerate the linear speed of the bar 46 which then travels at the same speed as the layers 59, 60 during the entire period of engagement with the layers which is about 30 degrees on each side of centre. When the follower 52 starts to travel up the left hand side of the cam 53, the spring 55 urges the arm 51 in a counterclockwise direction to result in a reverse tilting of the bar 46 until the arm 51 again contacts the nut 58. During the above operation, air pressure in the cylinder 48 urges the bar 46 into pressure sealing relationship with the layers 59, 60. In another embodiment (not shown), instead of a common drive for the layers to be sealed and the orbital movement of the sealer bar, a synchronized drive is used. In a further embodiment, the seal bar 46 is unheated and effects pressure sealing when heat is not required.
Patent GB-1328983-A (GB)
Title: Polymeric compound and a method of producing same
IPC: C08F8/44
Filed: 1970-09-10
Abstract: 1328983 Derivative of 1-phenylisopropylamine and carboxyformal of polyvinyl alcohol INSTITUT KHIMII DREVESINY AKADEMI NAUK LATVIISKOI SSR and RIZHSKY MEDITSINSKY INSTITUT MINISTERSTVA ZDRAVOOKHRANENIA LATVIISKOI SSR 10 Sept 1970 43270/70 Heading C3P [Also in Division A5] A polymer having the general formula wherein n is the total number of monomer units in the polymer and is from 100 to 1200 and m is from 3 to 25% of n may be produced by reacting a carboxyformal of polyvinyl alcohol with 1-phenylisopropylamine in an aqueous medium and isolating the desired product. In the example polyvinyl alcohol is reacted with glyoxalic acid in the presence of sulphuric acid and then with 1-phenylisopropylamine.
Patent GB-1329785-A (GB)
Title: Tracker ball arrangements
IPC: G06F3/0354
Filed: 1972-01-14
Abstract: 1329785 Ball tracker MARCONI CO Ltd 14 Jan 1972 [12 June 1971] 27651/71 Heading H4D In a ball tracker for producing two electrical signals indicative of orthogonal components of the vector of the ball's rotation the electromechanical transducers each comprise a 90 degree apex angle conical pick-off 5 rotating about its axis and with its surface in contact with the sphere and the points of contact of the conical surfaces subtending 90 degrees with the centre of the sphere. The rotation rate of the pick-offs is translated into a pulse train by means of an apertured disc 10 obturating the light from a source 17 to photodetectors 15. A pair of detectors can be used, Fig. 3 (not shown), for each pick-off, to give the sense of rotation of the disc. The transducers can be mounted axes parallel, in the same wall of the enclosure, Fig. 4 (not shown), and the disc can be carried on an extension of the pick-off shaft, outside the enclosure, Fig. 5 (not shown).
Patent GB-1332335-A (GB)
Title: Components of aluminium alloy
IPC: C22C21/06
Filed: 1971-12-09
Abstract: 1332335 Aluminium-base alloy BRITISH ALUMINIUM CO Ltd 9 Dec 1971 [8 Dec 1970] 58235/70 Heading C7A Components especially suitable for use as  armour, are cast from aluminium alloys comprising, by weight: - the balance being aluminium and impurities e.g. up to 0À6% iron. Preferably the alloy contains more magnesium than zinc. After casting, the alloy is heat-treated by solution heating at 350-500‹C. rapid quenching, e.g. with water and ageing at room temperature for 3 to 7 days followed by one or two periods of heating at 90-170‹C. for 2 to 20 hours duration.
Patent GB-1335251-A (GB)
Title: Linear induction motor primary member
IPC: H02K41/025
Filed: 1971-04-29
Abstract: 1335251 Linear induction motors TRACKED HOVERCRAFT Ltd 11 April 1972 [29 April 1971] 12226/71 Heading H2A In a polyphase linear induction motor in which, as disclosed in Specification 1,314,161, the main working flux 20, Fig. 1, passes generally transversely of the motor, the ends 3, 4 of that portion of the magnetic path provided by the primary motor member 1 being transversely spaced, the primary member 1 carries a winding 12 formed of conductors which each have a first portion adjacent one of the said ends and a second portion adjacent the other end, such that the first and second portions of the conductors separately create magnetic fields which travel longitudinally of the motor but are in antiphase transversely of the motor. The motor is for use in a gas cushion vehicle. In Fig. 1 the primary member is formed by two longitudinally-extending stacks 3, 4 of laminations which are bridged by a laminated member 7, or by a set of longitudinally-spaced such members. A two-layer lap-type winding (Fig. 3) is disposed in slots 11 in the stacks 3, 4, each coil of the winding being formed of a pair of stranded conductors each of which has its first and second parts displaced from each other by five slot pitches. The conductors of each pair are interconnected on the right hand side of Fig. 3, to give the coil a figure-of-eight configuration, and, on the left hand side, the coils are connected to the three phases R, Y, B of a supply as indicated. The winding may have other than two layers and, instead of being laid in slots, may be fastened to flat faces of stacks 3, 4. A wave winding is also possible (Fig. 7, not shown), and two windings may be superposed. The laminations of the stacks 3, 4 and the member 7 may be integral, or the magnetic parts need not be laminated at all. In another embodiment (Fig. 5, not shown) there are three laterally spaced, longitudinally extending stacks (26, 27) bridged by a common laminated member (23), the arrangement effectively being equivalent to two of the Fig. 1 arrangements side-by-side and sharing a common winding. In a modified version (Fig. 11) the centre stack 26 faces the top of the secondary member 8 and the side stacks 27 face sides of the member 8. The secondary member 2, Fig. 1, comprises an aluminium plate 8 on a laminated backing 9, the thickness of the plate being reduced beneath the stacks 3, 4. The plate 8 may extend under one stack only. Primary members may be disposed on both sides of a flat secondary member, e.g. by "bending" the primary member 1 of Fig. 1 into a hairpin shape.
Patent GB-1336874-A (GB)
Title: Elevator
IPC: B66F11/04
Filed: 1970-02-27
Abstract: 1336874 Luffing booms for supporting workmen J M HARRISON 19 April 1971 [27 Feb 1970] 9591/70 Heading B8H A boom assembly, supporting a workman's cradle 7, consists of an arm 9 pivotally connected to a base 3 by arms 11, 13. The cradle is raised and lowered by means of a single hydraulic ram 8 pivotally connected between the arm 9 and one of the arms 11, 13. The cradle 7 is maintained upright by pivoted links 17. The arms 9, 11, 13 may be telescopic.
Patent GB-1351428-A (GB)
Title: Flexible conduits
IPC: F16L11/24
Filed: 1972-05-24
Abstract: 1351428 Flexible pipe CALLAHAN MINING CORP 24 May 1972 [9 July 1971] 24471/72 Heading F2P A flexible hose 10 comprises a wire helix 12 covered by a flexible, preferably textile, cover 14 and lined by a helical non-metallic liner, the trailing edge of the liner being unsecured and formed as a plurality of leaf like flaps 24. As shown in Fig. 4, the textile cover 14 is helically wound such that one edge of the strip is folded round the helix 12 and the other edge overlies the exterior of the preceding convolution of the helix 12. The lining material 16 has one edge incorporated between the helix 12 and the overlapped portion of the cover 14, and the other edge overlies the interior of the succeeding convolution of the helix 12. A protective strip 28 may be adhered over the join. The flaps 24 may be formed by cuts 22 either perpendicular to or oblique to the unsupported edge of the liner 16. The liner 16 is preferably of rubber, and if stretched as the hose is built, the slits 22 will be V-shaped. If the liner is of textile material the leaves may laterally overlap slightly. The flaps 24 may alternatively be wholly independent and secured to the liner 16. In Figs. 5 and 6 (not shown) the helix (30) is wrapped in a flexible tubular cover (32) and one edge of the lining is sandwiched between the helix and the cover. Armouring 40 (e.g. metallic or plastics plates) or a protective abrasion resistant coating may be applied to the insides of the flaps 24. The hose may be made by feeding the cover strip 14 (Figs. 1 and 4), liner 16, and the wire 12 between the nips of two rollers, one roller having a helical groove to form the helix and the other roller supporting the completed hose. Specifications 2,486,387 and 2,890,723 are referred to.
Patent GB-1351612-A (GB)
Title: Laying of metallurgical furnace floors
IPC: E04F21/22
Filed: 1970-08-18
Abstract: 1351612 Blast furnace hearths THOMAS MARSHALL & CO (LOXLEY) Ltd 6 Aug 1971 [18 Aug 1970] 39726/70 Heading F4B In a method of laying the floor of a blast furnace hearth, a number of reference tiles or blocks are laid at spaced intervals and bridged by a straight edge to indicate the height to which intermediate tiles or blocks should be laid. The method utilizes an optical device 12 mounted on three equally spaced arms 16 with levelling screws 18. Said device is sighted on a rod 24 placed in turn on each reference member, all of which are adjusted to the same height.
Patent GB-1352279-A (GB)
Title: Dewatering of biological sludges
IPC: C02F11/20
Filed: 1972-03-10
Abstract: 1352279 Improvements in de-watering biological sludges SIMON ENG Ltd 21 Feb 1973 [10 March 1972] 11220/72 Heading C1C [Also in Division F4] A method of de watering a biological sludge, e.g. activated sludge comprises the steps of adding a salt, e.g. NaCl to the free water component of the sludge to lower the freezing point thereof below that of the intra cellular water component of the sludge, refrigerating the sludge by direct contact with an evaporating liquid refrigerant (e.g. butane) to cause the intra-cellular water to freeze preferentially and in a manner such that the intra-cellular water forms crystals which burst the cell walls of the cellular material of the sludge, separating, e.g. a filter or centrifuge the frozen cellular material from the unfrozen extra cellular water of the sludge, thawing the frozen cellular material and removing the thawed intracellular water to leave cell debris capable of being incinerated. The frozen cellular material may be thawed by condensing refrigerant vapours recovered from the refrigerating step; the condensed refrigerant may be separated from the water and reused. The process may comprise contacting the separated non-frozen water with evaporating refrigerant liquid (e.g. butane) to form a slurry of ice in concentrated salt-containing liquor, separating the ice from the concentrated salt containing liquor, which can be reused, and melting the ice by condensing refrigerant vapours.
Patent GB-1354456-A (GB)
Title: Acoustical sensing systems
IPC: G08B13/16
Filed: 1973-01-20
Abstract: 1354456 Acoustic sensing of object presence AUTOMATIC SWITCH CO 20 Jan 1973 3070/73 Heading H4D [Also in Division G4] A substantially continuous acoustic curtain is established by multiple reflection of a collimated acoustic beam 14 between sets 16, 17 of reflectors, whereby penetration of the curtain at any point by an object bigger than, e.g. half the beam cross-sectional area can be detected by the resulting drop in the energy reaching a receiver 12. The beam generator may be a whistle with a parabolic reflector 13, the receiver 12 being at the focus of a parabolic reflector 15 and comprising a fluidic device which switches from one state to a second state when the curtain is penetrated. The invention is useful in a safety system to prevent operation of a machine when an operator's hand &c. is in a dangerous place, or in a security system to initiate an alarm when intrusion of a restricted area is detected.
Patent GB-1355045-A (GB)
Title: Attachments for baling machines
IPC: A01F15/08
Filed: 1970-07-21
Abstract: 1355045 Baling machines MASSEY FERGUSON-PERKINS Ltd 8 July 1971 [21 July 1970] 35174/70 Heading B5F A baling machine has an attachment 5 attached to the delivery end 3 of a baling chamber and provided with supporting and locating means 23, (24), 25 adapted to receive and support a bale-forming device 4 in a rearwardly and upwardly inclined attitude. A bale shoot 7 may be mounted on the device 4 for depositing bales in a trailer behind the baler. In Fig. 2 (not shown) the shoot 7 is replaced by a bale thrower (8). The attachment 5 is shown by itself in Fig. 3 and comprises a framework having a pair of side plates 10 each having the shape of a segment of an annulus. Each side plate has inwardly-turned curved flanges forming bale guides at its upper and lower edges.
Patent IL-128333-A (IL)
Title: Tamper resistant bottle cap and neck
IPC: B65D41/34
Filed: 1999-02-02
Abstract: In combination, a tamper resistant bottle cap (11) and bottle neck (66), the bottle neck comprising an opening at an upper end of the neck; a cylindrical exterior surface having a first engagement means (68); a circumferential ratchet portion (70) disposed below the first engagement means, the ratchet portion having a plurality of ratchet teeth, and a circumferential transfer ring (78) disposed below the ratchet portion, the transfer ring including an annular top surface; and the bottle cap comprising a circular cover (12); a skirt (14) depending from the periphery of the cover, the skirt including an interior surface having a second engagement means and a lower end having a circumferential flange (16), the flange including outwardly extending tabs (17), and a tamper evidencing ring (18) including a lower edge and a plurality of ratchet teeth (20) which are capable of meshing with the ratchet teeth on the ratchet portion of the bottle neck when the bottle cap is screwed onto the bottle neck, the tamper evidencing ring being connected to the flange by frangible connections between the outwardly extending tabs of the flange and the ratchet teeth of the tamper evidencing ring, the first engagement means and the second engagement means being dimensioned so as to sealingly engage when the bottle cap is screwed onto the bottle neck, the lower edge of the tamper evidencing ring being adjacent the top surface of the transfer ring when the bottle cap is screwed onto the bottle neck, and the ratchet teeth of the bottle neck and the ratchet teeth of the bottle cap being shaped so as to prevent unscrewing of the bottle cap relative to the bottle neck without breaking the frangible connections. 2262 כ" ה באלול התשס" א - September 13, 2001
Patent IL-130659-A (IL)
Title: Phthalazinone compounds and medicaments containing them
IPC: C07D401/04
Filed: 1998-01-12
Abstract: PCT No. PCT/EP98/00124 Sec. 371 Date Jul. 14, 1999 Sec. 102(e) Date Jul. 14, 1999 PCT Filed Jan. 12, 1998 PCT Pub. No. WO98/31674 PCT Pub. Date Jul. 23, 1998Compounds of formula I wherein R1, R2, R3, R4 and R5 have the means set forth in the description are selective cyclic nucleotide phosphodiesterase (PDE) inhibitors (specifically of type 4), which are effective bronchial therapeutics.
Patent IL-148024-A (IL)
Title: Component and method for use in a droplet deposition apparatus
IPC: B41J2/055
Filed: 2000-08-14
Abstract: A component for a drop-on-demand piezoelectric printhead is formed from a block of piezoelectric material and a substrate. The block of piezoelectric material has grooves formed in its lower surface and is attached to the substrate using an adhesive that is applied in sufficient quantity such that adhesive enters the grooves cut into the piezoelectric material. Upper grooves are sawn into the piezoelectric material through to the glue-filled lower channels in order to form ejection channels, the walls of which are separated from one another by means of a glue fillet.
Patent IL-153259-A (IL)
Title: Mobile apparatus for complying with safety regulations
IPC: B62B3/10
Filed: 2002-12-04
Abstract: A mobile safety compliance apparatus comprising a shell with a plurality of open compartments closed by doors, a self-contained water supply system and a waste water collection system. The water supply system provides drinking water, tepid hand washing water, and water for a stowable eyewash hingedly attached to the shell. The waste water collection system collects water from the eyewash and a sink mounted in a recessed area of the shell. Doors are removable and have features to facilitate alternative uses such as a stretcher or a freestanding table. A stowable seat and table are hingedly attached to the shell. The apparatus includes an electrical system with battery backup for powering lights, water heating and refrigeration devices, and electronic communication equipment that may be mounted on the shell. The apparatus includes wheels to facilitate its movement and anchor points to secure it to the ground.
Patent IL-194486-A (IL)
Title: Two-element system to provide an ease of accommodation with variable-spherical aberration control
IPC: G02B/
Filed: 2008-10-02
Abstract: In one aspect, the present invention provides a two-element ophthalmic lens (12) in which a lateral shift of the elements relative to one another can cause a variation not only in a spherical power provided by the lens but also in spherical aberration exhibited by that lens. In some implementations, the thickness profiles of the two elements (14,16) are designed such that the variation in spherical aberration is positively correlated with that of the spherical power of the lens.
Patent IL-195338-A (IL)
Title: Antibody comprising an fc variant comprising d or e amino acid substitution at position 239 and pharmaceutical composition and use thereof
IPC: C12N/
Filed: 2008-11-17
Abstract: The present invention relates to optimized Fc variants, methods for their generation, and antibodies and Fc fusions comprising optimized Fc variants.
Patent IL-207100-A (IL)
Title: 2-amino-quinoline derivatives useful as inhibitors of beta-secretase (bace)
IPC: A61K/
Filed: 2010-07-20
Abstract: The present invention is directed to novel 2-amino-quinoline derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD), mild cognitive impairment, senility and/or dementia. The compounds of the present invention are inhibitors of &bgr;-secretase, also known as &bgr;-site amyloid cleaving enzyme, BACE, BACE1, Asp2, or memapsin2.
Patent IL-207613-A (IL)
Title: Controlled release hydrocodone formulations
Inventor: OSHLACK BENJAMIN
IPC: A61K9/26
Filed: 2010-08-15
Abstract: A solid oral controlled-release oral dosage form of hydrocodone is disclosed. The dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and a sufficient amount of a controlled release material to render the dosage form suitable for twice-a-day administration to a human patient, the dosage form providing a C 12 /C max  ratio of 0.55 to 0.85, said dosage form providing a therapeutic effect for at least about 12 hours.
Patent JP-H05299121-A (JP)
Title: Alarming method for repairing storage battery for engine and device thereof
Inventor: TAKAHASHI KATSUHIRO
IPC: B60R16/02
Filed: 1992-04-21
Abstract: PURPOSE:To provide a method and a device for alarming a user in advance a corrosive explosion due to reduction in electrolytic solution and to a malfunction of starting engine, or an accident due to the use of the storage battery for a long period. CONSTITUTION:A startability estimation circuit 5 for judging degradation of the engine startability of a storage battery, a digital signal unit 7 for judging the electrolytic surface of the storage battery, and a timer 10 for measuring the lapse of time of use, are provided. An engine start inhibiting signal generator 8 worked by information of any one among the startability estimation circuit 5, the digital signal unit 7 and the timer 10, and a start inhibiting switch 9 worked by the engine start inhibiting signal generator 8, are also provided. When repairing of the storage battery is required, an accident is prevented in advance by not starting the engine.
Patent JP-H01271429-A (JP)
Title: Preparation of aromatic polyether
Inventor: FUKAWA ISABURO
IPC: C08G65/00
Filed: 1988-04-25
Abstract: PURPOSE:To attempt to reduce formation of by-products and to improve heat resistance, mechanical characteristics, flame retardancy, etc. by reacting a specified arom. dihalogenated compd. with an alkali metal (bi)carbonate and treating them with a compd. contg. active hydrogen. CONSTITUTION:An arom. polyether of formula II (wherein n is 2 or larger) contg. hydroxyl groups on its both terminals is obtd. by reacting an arom. dihalogenated compd. (A) of formula I [wherein Y is a ketone or a sulfone; Ar is a phenylene (nuclear-substd. body); Z is an arom. residue; X is a halogen, which is bound at o- or p-position to Y; m is 0 or 1] with 1-10 equivalent of an alkali metal (bi)carbonate (B) (e.g., K2CO3) based on two halogen atoms of the component A in the presence of a silica catalyst (C) (e.g., SiO2) and if necessary, 0.01-10 wt.% cocatalyst (e.g., CuCl2) based on the catalyst in a solvent (e.g., diphenyl sulfone) of 0.2-10 times of the component A at 150-400 deg.C until terminal halogen atoms in the formed polymer are eliminated and disappear, and washing the reacted product with an active hydrogen compd. (e.g., methanol).