baber/WOPTO huggingface dataset:
Patent GB-1304811-A (GB)
IPC: G08B17/117
Filed: 1971-04-02
Abstract: 1304811 Measuring gas concentration electrically GOSUDARSTVENNY PROEKTNOKONSTRUKTORSKY I NAUCHNO ISSLEDOVATELSKY INSTITUT PO AVTOMATIZATSII UGOLNOI PROMKSHLENNOSTI "GIPROUGLEAVTOMATIZATSIA" GOSUDARSTVENNY MAKEEVSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT PO BEZOPASNOSTI RABOT V GORNOI PROMYSHLENNOSTI and INSTITUT GORNOGO DELA IMENI A A SKOCHINSKOGO 2 April 1971 8587/71 Heading G1N A sensor unit 1 for measuring gas concentration e.g in a coal mine, is connected by a 2-wire link 3 to an AC supply 2 through transformers 4, 5, one conductor of the link containing capacitors 6, 7 with the latter shunted by the coil 10 of a first relay whose contacts are associated with an alarm located near the AC supply 2. A diode 8 in series with the contacts 9 of a second relay associated with the sensor unit 1 is connected across the 2-wire link 3 as shown, whereby a critical gas concentration energizes the second relay to close contacts 9 and the resulting unidirectional current flow through coil 10 of the first relay operates an alarm at source 2. Two centre-tapped capacitors 11, 12 across the 2-wire link 3, one at the sensor unit 1 and the other at the source 2, enable telephone sets 13 to be added without interfering with the measuring and alarm circuit.
Patent GB-1314520-A (GB)
Title: Electric batteries
IPC: H01M10/04
Filed: 1969-12-12
Abstract: 1314520 Water-activated batteries Mc- MURDO INSTRUMENT CO Ltd 14 Dec 1970 [12 Dec 1969] 60688/69 Heading H1B The cell of a battery intended to be activated by immersion in water has at least one of its electrodes movably mounted whereby sludge which may accumulate between the positive and negative electrodes during operation of the battery causes increase of separation between the electrodes so that the sludge is not compacted to lower the battery efficiency. In the embodiment shown in Fig. 1 the cell comprises negative plates 2 of magnesium separated by spacers 5 from a positive plate 3 having silver chloride as active material. The plates 2 are movably mounted by resilient material 4 interposed between them and the walls of a case 1. This material 4 is preferably expanded polystyrene or expanded polypropylene. Fig. 2 shows the cell after sludge 6 has accumulated. The material 4 may be impregnated with a watersoluble ionizable compound, e.g. potassium chloride, to improve the battery performance. In another embodiment (Figs. 3, 4, not shown) the positive electrode of the cell is fixed and the negative electrode is retained by resilient fingers extending from the walls of the case 1. In a further embodiment, Fig. 5, the positive electrode 3 is fixed and the negative electrode 2 has an insulating back plate 12 provided with resilient extensions 13 which bear against the case wall. The silver chloride may be replaced by cuprous chloride or other metal halide and the magnesium may be replaced by zinc.
Patent GB-1319237-A (GB)
Title: Joining of two portions of sheet material
IPC: B29C65/02
Filed: 1969-09-11
Abstract: 1319237 Seaming non - metallic sheet material BRITISH UNITED SHOE MACHINERY CO Ltd 10 Sept 1970 [11 Sept 1969] 44907/69 Heading B5K Also in Division B6 A form member 16<SP>1</SP> for use in joining two portions of sheet material, at least one portion being of, or having a surface layer of, thermoplastic material, comprises a work engaging surface provided by two curved surface portions 24<SP>1</SP>, 26<SP>1</SP> which are inclined to one another and form therebetween a curved ridge, but which are separated from one another by a groove 25<SP>1</SP> extending along the ridge. Preferably, the portions 24<SP>1</SP>, 26<SP>1</SP> are parti-cylindrical. The groove 25<SP>1</SP> may be of rectangular cross-section and its walls may be plain to form a plain ribbed seam or provided with lines or serrations to form a decorative rib. Alternatively, a plain or a serrated wire 27 may be inserted in the groove 25<SP>1</SP> and secured to the end faces of the form by an epoxy resin adhesive. The aluminium form 16<SP>1</SP> may constitute the lower electrode in a high frequency welding machine for forming the back seam between two quarter portions of shoe upper parts. The quarter portions may comprise fabric coated with polyvinyl chloride and they are located on the form with the polyvinyl chloride coated surfaces in contact with the portions 24<SP>1</SP>, 26<SP>1</SP> so that upon application of heat and pressure the polyvinyl chloride tends to flow to fill the groove. Alternatively, the quarter portions may be made of a thermoplastic poromeric material. In addition to serving as an electrode, the form 16<SP>1</SP> may be heated by elements inserted into bores therein. The form 16<SP>1</SP> may replace the form (16) in the machine described in Specification 1,281, 875.
Patent GB-1322836-A (GB)
Title: Thermal relays
IPC: H01H83/22
Filed: 1971-08-04
Abstract: 1322836 Thermal relays E B KHEIFITS B Z VAINSHTEIN G K POCHKHUA Z G KHANIASHVILI and B D TORTLADZE 4 Aug 1971 36611/71 Heading H1N A thermal relay for protection against overcurrent and phase failure in a polyphase system comprises a plurality of bimetals 3 sensing the respective phase currents and acting upon a shaft 1 capable of movement both axially and rotatably and coupled to a contact arrangement through a connection 5, 6 which transmits only the rotary motion. The shaft 1 has a square section which slides freely in a square bore in a sleeve 6 whch is rotatable in a bearing 5. An arm 7 attached to sleeve 6 carries a latch 13 normaly holding the contacts closed. Offset from the axis of shaft 1 is a notched portion 2 co-operating through cam surfaces 12 with the bimetals 3. On heating due to normal phase currents the bimetals move the portion 2 towards a stop formed by a compensating bimetal 11, the square section sliding through the sleeve 6. Subsequent movement of the bimetals either due to overload current or phase failure causes rotation of shaft 1 due to the bimetals acting on the sloping surfaces 12, thus releasing the latch 13 to open the contacts 9, 10. A push button 14 is provided for resetting.
Patent GB-1323676-A (GB)
Title: Composting material
IPC: C05F9/02
Filed: 1969-07-09
Abstract: 1323676 Composting waste material INTERNATIONAL COMBUSTION (HOLDINGS) Ltd 22 July 1970 [9 July 1969] 34602/69 Heading C1B An apparatus for the composting of waste material comprises a plurality of treatment chambers 2 to 7 arranged one above the other, the top chamber having a charging port 8 for the entry into the chamber of material to be treated, and the bottom chamber having a discharge port 9 for the discharge of treated material from the bottom chamber, adjacent chambers being separated by floors having transfer ports 15 each with means for opening and shutting the ports to control the transfer of material from one chamber to the next chamber below, the floors being otherwise imperforate, each chamber having (1) an agitator 18, 19 for agitating material when in the chamber, (2) means 20, 21, 22 for supplying air to the chamber for passage through material therein, and (3) means 24, 25, 26 for changing the atmosphere in the chamber, at least the uppermost chambers each being provided with a water supply from 23, the apparatus also comprising a system for monitoring the temperature of material when in the chamber and the CO 2  content of said atmosphere, and means for controlling the rate of agitation in and of water and air supply to each of at least the upper chambers independently of the other chambers. The invention also provides a method of composting material comprising the steps of feeding the material into the uppermost chamber of the apparatus, treating the material by wetting it, by agitating the material, and by passing air through the wetted material from beneath the latter, and by maintaining the temperature of the material whilst in the uppermost chamber at a value close to but not above that at which degenerative microbiological forms are extinguished, then passing the material successively through each chamber in turn and repeating the treatment in each chamber, and then discharging the composted material from the lowermost chamber, and re-charging the uppermost chamber with fresh material. The material in the uppermost chamber may be wetted and allowed to remain in that chamber before transfer to the next lowermost chamber for a period sufficient to establish a required degree of fungal growth.
Patent GB-1330410-A (GB)
Title: Liquid level senser
IPC: G01F23/56
Filed: 1972-05-22
Abstract: 1330410 Brake master cylinders GIRLING Ltd 22 May 1972 [11 June 1971] 27412/71 Heading F2F [Also in Division G1] A liquid level sensor is mounted in each chamber 32 of a brake tandem master cylinder reservoir 30. Each sensor has a float (15) which causes a break in an electrical circuit when the fluid level in the chamber falls and a manuallyoperable button (25) for manually breaking the circuit to check if the sensor is functioning properly. The reservoir includes an anti-surge baffle 34 integral with the top closure 33 in which the sensors are mounted.
Patent GB-1335896-A (GB)
Title: Apparatus for atomizing a liquid
IPC: F24F6/06
Filed: 1971-07-31
Abstract: 1335896 Atomiser KOMBINAT LUFT & KALTETECHNIK VEB 31 July 1971 36243/71 Heading B2F  Apparatus for atomising liquids in a stream of gas, for example for use as a humidifier in air-conditioning plant, comprises a central supply means 9 for the liquid and a plurality of concentric annular rotating baffles 6, 7, 8 which are attached to spoked wheels 2, 3. In the figure, air stream 11 sweeping axially through spoked wheels 2, 3 entrains liquid finely atomised by baffles 6 and/or 7. Larger droplets reaching baffle 8 are further atomised and the flange of driving motor 5 carries a fixed spoked wheel 13 with yet another baffle 14 to further increase the atomising effect.
Patent GB-1337931-A (GB)
Title: Installation for  automatic placement of eggs into cellular  trays
IPC: B65B23/06
Filed: 1972-05-12
Abstract: 1337931 Egg packaging machines VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT ELEKTRIFIKATSII SELSKOGO KHOZYAISTVA 12 May 1972 22315/72 Heading B8C An installation for automatically placing eggs into cellular trays 4 comprises an egg director 1 giving each egg the same orientation on an egg accumulating conveyer 2 in cells 21 from which the eggs are placed in the cells of a tray by mechanism 3, a conveyer 5 to transfer trays from a magazine 6 beneath conveyer 2 to a device 7 which stacks the filled trays from below with 90 degree rotation of alternate trays, and deposits stacks of a predetermined height on to conveyer 10. Large eggs do not pass through cells 21 and accumulate in receptacle 101. The mechanisms are all driven in synchronism by electric motor 8 through chains 50, 79, 80 from a bevel wheel 87. An egg dropping from director 1 into a cell 21 is sensed by devices 9 which advance conveyer 2 by the spacing of two cells. When a row of five eggs have accumulated, a plate 31 comprising the floor of cells 21 is rotated to drop the eggs into a row of cells in a tray, the tray then being advanced by a cell width. A timing disc 27, rotates on a shaft 32 of conveyer 2 until follower 29 enters notch 33 to swivel plate 31 and rotate tray advancing paddles 38 on shaft 37 through a ratchet 39. Lugs 34 on disc 27 actuate sensor 35 to halt conveyer 2 after each incremental movement. Stacking device 7 receives the filled trays on a platform 59 which is vertically reciprocable on push-rod 60 of crank gear 58. Pin 67 of push-rod 60 moves in cam slots 66 or 65 of a cylinder 61, as directed by rocker devices 63, 64, whereby the rod and platform 59 alternately rotate through 90 degrees. The filled trays are pushed upwards past swing catches on frame 51 which support the stack of trays until sensor 52 is tripped by the top tray to electromagnetically release the catches. The stack then drops on to conveyer 10. Empty trays 4 are supplied from the. base of magazine 6 by opposed cylinders 44 whose spiral threads 45 engage the tray flanges, to feed a tray on to a conveyer 5. Sensors 77, 94, 95, 97, 98 and 99 react to the passage of the trays to prevent malfunctioning.
Patent GB-1337989-A (GB)
Title: Automatic bulks milk tank washer
IPC: B08B9/08
Filed: 1970-08-11
Abstract: 1337989 Cleaning tanks DIVE RSEY Ltd 9 Nov 1971 [11 Aug 1970] 38683/70 Heading A4F [Also in Division B8] A tank washing apparatus comprises a water tank 1 containing a pair of floats 10, 11 which actuate magnetic switches 7, 8, 9 to control a water delivery pump 14, and a chemical supply pump 19 in a sequence determined by the level of water in the tank. Chemical is drawn from a reservoir 20 into the bellows pump 19 which is driven by an electric motor 25, and when the bellows are fully distended micro-switch 21 is operated stopping the motor and reversing its connections so that when the pump is next operated the chemical is pumped into the water pump feedback tube 17, which has flow restrictions at its ends and thence via water pump 14 through a non- return valve 15 to outlet tube 16 and a spinner spray washer. A push button switch 23 initiates the operation of the machine, which is then controlled by relays 22 actuated by the magnetic reed switches 7, 8, 9.
Patent GB-1346422-A (GB)
Title: Hydrogen diffusion membranes
IPC: C01B3/50
Filed: 1970-05-27
Abstract: 1346422 Diffusion membranes NATIONAL RESEARCH DEVELOPMENT CORP 17 May 1971 [27 May 1970] 25512/70 Heading B1L [Also in Division C7] A hydrogen diffusion membrane is formed from an alloy of palladium with a rare-earth element or zttrium but excluding lanthanum or praserdymium unless present in rareearth mixtures. The membranes are suitable for use in separating hydrogen from gaseous mixtures, purifying impure hydrogen, isotopic separation, catalytic production of atomic hydrogen, catalytic hydrogenation or dehydrogenation, and as hydrogen-permeable electrodes in electrolytic processes. The membrane may take the form of a foil, disc or tube, and can be unsupported or demountable. The permeability may be improved by palladising and/or by surface abrasion. Pressure differentials of at least 300 p.s.i., e.g. 750 p.s.i. across the membrane can be maintained, and the operating temperature can be below 200‹C.
Patent GB-1349066-A (GB)
Title: Severing glass articles on a glass ribbon machine and  crack-off mechanism therefor
IPC: C03B9/12
Filed: 1971-01-01
Abstract: 1349066 Crack-off device for glass ribbon machine OWENS-ILLINOIS Inc 1 Jan 1971 [2 Jan 1970 16 Jan 1970] 34723/73 Divided out of 1349064 Heading C1M In a glass-ribbon machine in which articles are blown from a ribbon of glass through orificed plates connected together in chain fashion to form a conveyer, the articles are severed from the ribbon of glass by establishing vibrations in each plate of sufficient magnitude and frequency as to crack the glass adjacent the orifice. As shown, glass articles 19 depend from a glass ribbon 13 by a moil portion 23 through orifices 28 in plates of a chain conveyer 14. In Fig. 2, the vibration of each plate is effected by a reciprocating anvil 85 on an actuator rod 86 connected to a yoke 88 on a shaft 89 which has a cam roller 190 engaging a rotary cam 195 on the drive shaft 194 of a motor 193, the cam being rotated in synchronism with the movement of chain 14. Normal cycle rate will give one strike for each plate of chain 14. In Fig. 3, the vibration of each plate is effected by a pair of vibrating shoes 80, 81 overlying the margins of the plates of chain 14 and to the side of the edges of the glass ribbon 13 and spaced so that the shoes 80, 81 engage the plates alternately with soft, high frequency impacts. A single shoe (81) may, however, be used. Each shoe 80, 81 is connected to an electric solenoid vibrator motor 82 of known type. Specifications 1,349,064 and 1,349,065 are referred to. Reference has been directed by the Comptroller to Specification 1,301,335.
Patent GB-1349752-A (GB)
Title: Vulcanizable compositions
IPC: C08K5/32
Filed: 1970-03-10
Abstract: 1349752 Vulcanizable compositions DUNLOP HOLDINGS Ltd 19 April 1971 [10 March 1970] 11305/70 Heading C3E A vulcanizable composition comprises a natural or synthetic rubber, an adduct of a polyisocyanate (I) with an aromatic compound (II) containing a nitroso and hydroxyl substituent and diphenylmethane-4,4<SP>1</SP>-diisocyanate (III). The composition may also contain carbon black having a particle size < 50 mÁ. Examples of I are dicyclohexylmethane-4,4<SP>1</SP>- diisocyanate, toluene-2,4-diisocyanate and III. II may be p-nitrosophenol, 2-methyl- or 3- methyl-4-nitrosophenol. The adduct may be used at 2-10 parts by wt. per 100 parts by wt. of rubber and III may be used at 0À1-8 parts per 100 parts of rubber. The composition may also contain an activator, e.g. zinc or cadmium dimethyl- or diethyl-dithiocarbamates at 0À1-5 parts by wt. per 100 parts of rubber. Examples relate to the vulcanization of natural rubber compounded with various grades of carbon black.
Patent ID-26429-A (ID)
Inventor: COZAR RICARDO
IPC: C22C38/14
Filed: 2000-06-22
Abstract: A device for masking a flat screen color monitor has a mask mounted within and tensioned at ambient temperature by a support. The support is an iron nickel alloy with a thermal expansion coefficient ≤ 5 x 10<-6>/K between 20 - 150 degrees C and an elastic limit Rp0.2 at 20 degrees C ≥ 700 MPa. Independent claims are included for the following: (a) Methods of manufacturing the above device including hardening of the screen at 400 - 800 degrees C. (b) Methods of manufacturing the above device including de-tensioning the screen at 400 - 600 degrees C.
Patent ID-26486-A (ID)
Inventor: CHMELIR MIROSLAV DR
IPC: C09K23/52
Filed: 1998-11-13
Abstract: The invention relates to a process for producing water-soluble or water-swellable polymer products from acrylic acid and/or acrylic acid derivatives partially or completely neutralized with nitrogen compounds and with exceedingly low levels of residual monomers, which process is characterized by subsequent heating of the polymer product at temperatures of from 120 to 240° C. The polymers produced accordingly are suitable for use as flocculants, dispersants and absorbers.
Patent IL-110107-A (IL)
Title: Gas operated fire arm such as a rifle
IPC: F41A5/28
Filed: 1994-06-23
Abstract: Improved semi-automatic shotgun of the type comprising a magazine tube (8), around which is arranged a cylinder (9), the interior of which is in communication with the interior of the barrel (2) and, in this cylinder (9) and around the magazine tube (8), on the one hand, a piston (10) displaceable under the effect of some of the propellant gases and capable of cooperating with a sleeve (12) provided with a rod (13) capable of subjecting all the movable parts (14) to stress and, on the other hand, a regulating or pressure-relief valve (11), springs (17-42) being provided for controlling the return of the sleeve (12) and of the regulating valve (11), characterised in that the regulating valve (11) is located in the piston assembly (10). <IMAGE>
Patent IL-122606-A (IL)
Title: (S)-hydroxa-nitrile-lyase
IPC: C12N1/21
Filed: 1996-07-10
Abstract: PCT No. PCT/EP96/03010 Sec. 371 Date Dec. 22, 1997 Sec. 102(e) Date Dec. 22, 1997 PCT Filed Jul. 10, 1996 PCT Pub. No. WO97/03204 PCT Pub. Date Jan. 30, 1997A purified (S)-hydroxy-nitrile-lyase is disclosed. Also disclosed is an amino acid sequence for (S)-hydroxy-nitrile-lyase and DNA sequence encoding the same.
Patent IL-123014-A (IL)
Title: Four-step process for the production of ortho-substituted chlorophenols
IPC: C07C41/26
Filed: 1998-01-21
Abstract: A four step process for the production of ortho-substituted chlorophenol of formula (I) which, in the first step, a diphenyl compound is chlorinated; in a second step the chlorinated compound is acylated in a 814 ט' באייר התשס" ב - April 21, 2002 Friedel-Crafts reaction and optionally again chlorinated after the acylation; in a third step the acyl compound is oxidized; and in a fourth step the oxidized compound is hydrolyzed; according to the following reaction scheme: wherein R is unsubstituted C1-C8 alkyl or C1-C8 alkyl substituted by 1 to 3 halogen atoms or hydroxy; or unsubstituted C6-C12 aryl or C6-C12 aryl substituted by 1 to 3 halogen atoms, C1-C5 alkyl or C1-C8 alkoxy or combinations thereof; X is -O- or -CH2-; m is 1 to 3; and n is 1 or 2. 815 ט' באייר התשס" ב - April 21, 2002
Patent IL-127833-A (IL)
Title: Preparation of crystal form ii of clarithromycin
IPC: A61P31/04
Filed: 1997-07-28
Abstract: Preparation of 6-O-methylerythromycin A crystal form II comprising: (a) converting erythromycin A to 6-O-methylerythromycin A; (b) treating 6-O-methylerythromycin A with a solvent selected from (i) an 1-5C alkanol (except ethanol or isopropanol), (ii) a 5-12C hydrocarbon, (iii) a 3-12C ketone, (iv) a 3-12C carboxylic ester (except isopropyl acetate), (v) a 4-10C ether, (vi) benzene (optionally substituted by one or more substituents selected from 1-4C alkyl, 1-4C alkoxy, nitro or halo), (vii) a polar aprotic solvent, (viii) a compound of formula HNR1R2 where R1, R2 = H or 1-4C alkyl (provided that R1 and R2 are not both H), (ix) water and a water miscible solvent selected from a water miscible organic solvent and a water miscible alkanol, (x) methanol and a second solvent selected from a 5-12C hydrocarbon, a 2-5C alkanol, a 3-12C ketone, a 3-12C carboxylic ester, a 4-10C ether, benzene (optionally substituted by one or more substituents selected from 1-4C alkyl, 1-4C alkoxy, nitro or halo), (xi) a 5-12C hydrocarbon, a 3-12C carboxylic ester, a 4-10C ether of from 4 to 10 carbon atoms, benzene (optionally substituted by one or more substituents selected from 1-4C alkyl, 1-4C alkoxy, nitro or halo), and a polar aprotic solvent; and (c) isolating the 6-O-methylerythromycin A form II crystals.
Patent IL-127914-A (IL)
Title: Intradermal bovine polynucleotide vaccine
IPC: A61K39/155
Filed: 1997-07-16
Abstract: Polynucleotide vaccine formula intended for bovines, comprising an intradermally effective quantity of a plasmid combining a DNA sequence encoding an immunogen of a bovine pathogenic agent and a promoter allowing the expression of this immunogen in vivo in the cells of the skin, this vaccine formula being suitable for intradermal administration with an apparatus for liquid jet administration. 128 כ" ז בסיון התשס" א - May 20, 2001
Patent IL-128919-A (IL)
Title: Absorbent article
IPC: A61F13/15
Filed: 1997-09-19
Abstract: Absorbent article (10) having the following structure: a liquid-impermeable bottom layer (12) disposed away from the wearer's body when said absorbent article is in use, a primary storage layer (14) provided above said liquid-impermeable layer, a secondary storage layer (20) provided above said primary storage layer, a compensation layer (32) provided above said secondary storage layer, a cover layer (34) provided above said compensation layer, said cover layer comprising a central opening (36), wherein the cover layer comprises a mixture of pulp and polymerized alkene, and wherein said mixture comprises at least 50 wt. % of polymerized alkene, and a liquid-permeable top layer (40) which is disposed toward the wearer's body when the absorbent article is in use. 1018 י" ב בסיון התשס" ד - June 1, 2004
Patent IL-131192-A (IL)
Title: Television multiplexing and transmission system
IPC: H04N7/173
Filed: 1999-08-01
Abstract: by oren aviezer
Patent IL-136076-A (IL)
Title: Polynucleotide encoding the mammalian four alpha helix cytokine zcyto 10 and polypeptide encoded thereby
IPC: C12N15/12
Filed: 2000-05-09
Abstract: There is provided the use of an antibody, antibody fragment or single chain antibody that selectively binds to a polypeptide comprising an amino acid sequence having at least 80% identity to an IL-20 polypeptide selected from the group consisting of SEQ ID NOs: 2, 4, 12, 13, 19, 20, 25, 26, 34 and 35 for the manufacture of a medicament for the prevention or treatment of an autoimmune disease or condition, or for the prevention or treatment of conditions characterised by improper cell proliferation, cell differentiation or cytokine production.