baber/WOPTO huggingface dataset:
Patent GB-1295467-A (GB)
IPC: B01D53/02
Filed: 1969-11-13
Abstract: 1295467 Solvent absorption of gases SIEMENS AG 13 Nov 1969 [13 Nov 1968 29 March 1969] 55731/69 Heading B1R An absorption column for absorbing a gas or one or more constituents of a gaseous mixture by means of a solvent has one or more porous plates extending across the column each formed of a sintered material and, in addition to the pores thereof, having a plurality of apertures therethrough, the ratio of the mean width of the apertures to the mean thickness of the plate being 0.03-0.3:1. A similar desorption column may be used for regenerating the pure solvent for recirculation. In Fig. 1 absorption apparatus 1 comprises absorption columns. 3-11, and desorption apparatus 2 comprises desorption columns 12-20, each column containing thirteen plates. The solvent, e.g. an aqueous, solution of a salt of dimethylamino acetic acid, enters column 11 from below at inlet 24 and is passed through columns 11 to 3, while gas, e.g. a mixture of 25% vol. CO 2  and 75% H 2 , enters column 3 at inlet 22, passes through columns 3 to 11  and is discharged at outlet 23. Within each column the gas and solvent are in co-current contact, as seen in Figs. 2, 3, wherein gas passes upwardly through column. 3 and is then directed to the foot of column 4 by channel 36, and solvent entering column 11 follows the gas flow and is then fed by pipe 37 to column 10. The Fig. 1 apparatus also comprises heat exchanger 21, steam heater 28 for steam desorption of the solvent in 2, and solvent storage tank 30 with cooling coil 32. The columns employed are 50 cm. in height, and each column plate is of 5 cm. diameter and 1.3 cm thickness, with throughflow apertures of 0.5 mm. radius and 40 apertures/cm<SP>2</SP> plate area. The plates are of sintered Mg-Al silicate. In a preferred embodiment, as in Fig. 6, a system consists of one or more columns each internally divided such that there is liquid/gas co-current flow within each internal unit, and co-current and/or countercurrent flow within the system. Column 41 consists of plates 42 forming internal units 46, 50, 54, 58. Fig. 7 is a plan view of a further embodiment in which six columns 61, 62, 63, 64, 65, 66 each with nine plates are combined to form absorption apparatus. A stated advantage of the system is the small overall volume combined with high gas-liquid contact.
Patent GB-1305684-A (GB)
IPC: H01J9/227
Filed: 1971-06-18
Abstract: 1305684 Colour television tubes ZENITH RADIO CORP 18 June 1971 28635/71 Heading H1D In the manufacture of an opaque layer separating the phosphor dots of a colour television screen, the faceplate 10 of the tube is coated with a continuous opaque layer 11 on which is deposited a photoresist layer 12; this is exposed through a shadow mask 13 by an annular light source so as to leave unexposed dot areas 12a smaller than apertures 13a in the shadow mask and corresponding to the positions of the dots of one colour, and the unexposed areas are removed by a solvent; the opaque areas thus exposed are removed by another solvent and the exposed areas of the photoresist are then removed, and the whole process is repeated for the other colours. The layer 11 may contain a black inorganic pigment or an inorganic material such as manganous carbonate which converts to a pigment (manganese dioxide) on bake-out, and may be included in an acrylic binder soluble in toluene. The layer 12 is preferably an aqueous solution of polyvinyl alcohol and ammonium dichromate. After the opaque layer has been deposed the phosphor areas may be deposited by a slurry process, dusting or by electrophotographic deposition. In a modification, the exposed polyvinyl alcohol layer in the last step is not removed as described above so that some phosphor dots are deposited over it, and it is removed in the baking step.
Patent GB-1306550-A (GB)
Title: Bending
IPC: B21F1/00
Filed: 1970-12-23
Abstract: 1306550 Angular bending R E BENTON 19 April 1971 [25 Dec 1970] 61297/70 Heading B3E A workpiece 17, such as a wire, is located in a first position and bent in two places by a pair of bending members 26, 27, and thereafter the workpiece is moved to a second position and bent in two further places by the same bending members. The wire may be thus bent to a rectangular shape. A bending machine comprises a pair of adjustably spaced rotatable bending heads 26 and 27 each mounted on rails (not shown) and having a centre former 13, 14 about which a wire workpiece 17 is bent by a bending centre former 13, 14 about which a wire workpiece 17 is bent by a bending former 23, 24. These formers may be adjustable radially. The wire is clamped by a block 15, 16 slidable in a guide 21, 22 and the travel of the block is limited by stops 19, 20. The block is operated manually or by a pneumatic or hydraulic cylinder 28, 29 and can accommodate several wires for simultaneous bending. In operation, one or more wires are placed in the pair of blocks 15 and 16 adjusted to the same position in slideways 21, 22 and bent by simultaneous rotation of both heads 26, 27 in opposite directions to form a "U" bend in the wire. The heads are returned to their initial positions, e.g. by a rack and pinion or by a ratchet or lost-motion mechanism, and the blocks carrying the bent wire or wires are moved along their slideways until they engage the stops 19, 20. The bending heads are again rotated to form the wire or wires into a complete rectangle. In the second bending operation the wires bear against auxiliary L-shaped members 25. The extent of rotation of the heads may be controlled by limit switches and mechanical stops. Instead of having two different degrees of rotation of the bending heads for the first and second bending operations, a duplicate of each of formers 23, 24 are provided and spaced 90 degrees in advance of the formers 23, 24 and would normally be retracted within the heads and extended and used only for the second bending operation. The two heads 26, 27 may be linked together and operated from a common source. A single common clamping block may be used instead of the blocks 15, 16. The upstanding part of blocks 15, 16 may be curved and used as the inner bending former. In another embodiment a non-rectangular parallelogram is formed by bending the wire to an obtuse angle at one head and an acute angle at the other head the slideways being angled or the blocks staggered and the heads operated successively. The sequence of operations may be controlled by a pneumatic circuit.
Patent GB-1307540-A (GB)
Title: Devices for adhesively joining two strips unwound from respective  rolls
IPC: B65H19/18
Filed: 1970-09-29
Abstract: 1307540 Feeding webs POLYGRAPH LEIPZIG VEB 29 Sept 1970 46239/70 Heading B8R In apparatus for joining the leading end of strip material, to be unwound from a supply roll 6, on to the trailing end of a similar strip 7 being unwound from a braked working roll 4, the trailing end of the expiring strip 7 is detected by a sensor 18, e.g. a microswitch, mounted on a guide 8 through which the strip 7 passes, whereupon a solenoid 14 is actuated to release a driven roller 12 which is urged towards the roll 6 by springs (not shown); the roll 6 is thus rotated by the strip 7 and roller 12 until the leading end of the new strip, which has been prepared with a double sided adhesive strip 15, sticks to the trailing end of the strip 7, the joined webs then passing through pressure rollers 9. In another embodiment, Fig. 2 (not shown), the guide (28) is a polished curved plate, the prepared leading end of the new strip is impaled on one or more needles (31) in readiness for the joining operation, and a roller (32), actuated when the sensor (29) detects the trailing end of the expiring strip, urges the leading end of the new strip on to the expiring strip and against a driving roller (30), the resulting join then passing through a pressure zone constituted by a brushing roller (34) and a pressing bracket (35). The apparatus may be used in a book back-making machine.
Patent GB-1308308-A (GB)
Title: Mechanism for cutting compacted curd into pieces to form cheeses
IPC: B26D3/20
Filed: 1969-05-12
Abstract: 1308308 Cutting curd NATIONAL DAIRY ASSOCIATION OF NEW ZEALAND Ltd 28 May 1970 [12 May 1969] 24113/69 Heading A4C An apparatus for cutting a compacted block of curd, produced in the compactor described in Specification No. 1303429, comprises a horizontally extending main frame 41 which is removably securable on top of the compactor when the compactor lid has been removed, a horizontal knife blade 62 reciprocable longitudinally on the main frame by means of nut parts 64 secured to the blade and lead screws 49 driven by a motor 53, an open work frame 68 and a horizontally disposed and vertically reciprocable cutter box 73 open at the bottom and having internal partitions 77. The cutter box 73 is moved by an air ram 87, 88 and is lockable in its lowered position by finger members 90 which bear on blocks 89 secured to the box 73. Members 90 are of adjustable length and each block 89 has an upper and lower level face allowing two optional positions for the box 73, one closely adjacent the top of the compactor, in which position compacted curd is pushed up into the stationary box 73 where it is cut into blocks by the sharpened edges 78 of the box, and another slightly raised position allowing the blade 62 to be traversed under the blocks to sever them from the main body of curd. The depth of blocks produced is determined by the elevation at which adjustable backing plates 79 are set by means of studs 80, finger nuts 81, and abutment screws 82. After the blocks are cut the box 73 is raised slightly to allow the blocks to fall onto the blade 62, the box is then raised clear and the blade 62 withdrawn onto the rollers 67 taking the blocks with it for unloading. The cycle is then repeated. The sequence may be automated by the use of suitable control accessories.
Patent GB-1317102-A (GB)
Title: Packing mechanism
IPC: B65B5/06
Filed: 1971-01-13
Abstract: 1317102 Packaging machines WENTCROFT ENGS Ltd 6 Dec 1971 [13 Jan 1971] 1628/71 Heading B8C In a packaging machine, an empty container 35 is placed in a frame 24 which is then rotated by 180 degrees about a shaft 34 to invert the container, a plurality of fingers 21, carried by the frame 24, are raised to place a stack 20 of packets into the inverted container, and the frame is rotated back through 180 degrees. The frame carries a cylinder 28, the piston 29 of which is secured to a bracket 26 carrying the fingers 21. Packets are supplied by a conveyer 10 and are formed into a row on supports 15 by paddles 13 secured to endless chains 14. The supports 15 then pivot to drop the row on to a support 18, which is lowered after measuring a row, to form the stack 20 which is then pushed on to the fingers 21.
Patent GB-1322391-A (GB)
Title: Metallic cage structure and apparatus for manufacturing same hot water generator
IPC: E04C5/06
Filed: 1970-01-09
Abstract: 1322391 Reinforcement cages BRITISH STEEL CORP 18 Dec 1970 [9 Jan 1970] 1144/70 Heading E1W [Also in Division B3] A concrete reinforcing cage is made by welding helically wound wire 24 to spaced parallel bars 22.
Patent GB-1324355-A (GB)
Title: Light reflecting road studs
IPC: E01F9/677
Filed: 1969-08-26
Abstract: 1324355 Road marker studs L C HEAL 17 Nov 1970 [26 Aug 1969] 42544/69 Heading E1G In a self-cleaning reflective road stud a circular head 1a-1b carrying a circumferential array of reflectors 2a is mounted for free rotation about a vertical axis in a carrier 3 fixed in or on a road surface whereby passing traffic engages and causes rotation of the head so that the reflectors are successively either exposed through fore and aft cut-outs 3a in the casing or are moved past fixed wiper pads, Fig. 6 (not shown). The wiper pads are mounted on a ring 3b provided with reflector-exposing cut-outs. The head has radial ribs on its top surface to engage vehicle tyres. As shown the head has a single row of reflectors 2a and comprises upper and lower parts 1a, 1b bolted together and held by flexible rods 3c in a carrier 3 located in an existing road-stud casing. In various modifications the head may carry two rows of reflectors on a split ring, or a facetted one-piece reflective ring, Fig. 13 (not shown), and may have its upper and lower parts integral. The specification also discloses modified constructions, Figs. 7-9 or Figs. 10-12 (not shown) wherein a carrier (5) is directly secured in, or a shallow carrier (6) adhered and pinned on, a road surface.
Patent GB-1324844-A (GB)
Title: Electrochemical marking
IPC: C25F3/14
Filed: 1969-10-28
Abstract: 1324844 Electro-chemical marking I G WELLS 19 April 1971 [28 Oct 1969] 52820/69 Heading C7B In a method of electro-chemically marking, a sheet metal electrode 2 is separated from the surface to be marked by an electrolyte impregnated pad 3 and by an insulating stencil 4 defining the mark, the electrode being acted on by a member 20 so that on relative movement between the electrode 2 and the member 20 successive areas of the electrode are deformed into conductive contact with the pad so producing effective marking. The electrode 2 and the pad 3 are bent upwardly at the edges and are held in an insulating frame 1 by strip 6 attached to the frame by bolts 7. Preferably the member is an insulated roller that is the width of the frame. Electrical connection is made directly to the surface 15 and to the electrode 2 through terminal 12. In Fig.3 (not shown) a metal cylinder is marked by moving the frame between a fixed roller and the cylinder.
Patent GB-1336161-A (GB)
Title: Forming tubes
IPC: B21C37/20
Filed: 1971-04-19
Abstract: 1336161 Making tubes; rolling UNITED KINGDOM ATOMIC ENERGY AUTHORITY 19 April 1971 [19 Feb 1970] 8147/70 Headings B3A B3M and B3E A surface of a tube 13 is deformed by locating a first former 21 in the tube bore, locating a second former 23 outside the tube and rotating the tube about its longitudinal axis to deform its wall as the formers move together along the tube. The tube 13 is held at one end in a body 19, which is part of a clamping assembly held in a lathe chuck 3. A support member 10 is bolted to the headstock 2 and passes right through the tube 13 to be supported by the tailstock 4. The tube is mounted on bearings 14, 15, which rotate about the support member 10, and a spring 16 urges the bearing 14 into engagement with the tube. A screw thread 12 on the member 10 has the same pitch as the leadscrew 9 and it engages a support 22, which rotates with the tube. The former 23 is mounted in the tool rest 5 and as the lathe is operated, the former 23 and former 21 move in unison with the saddle 8 and support 22 respectively. The formers may be shaped so that only one surface of the tube is deformed or the former 23 may be periodically disengaged whereby parts of the tube are not deformed. A plurality of support members may be provided on a common pitch diameter around the external former and more than one tube may be positioned on the or each former. Provision may be made for strip material to be wound and joined into a tube prior to advancing the tube so formed over the support member. If necessary, heat may be applied to the tube to render it more ductile for deforming. Two or three tubes may be positioned end-to-end along the or each support means. When the formers reach the end of their travel, they may be re-positioned at their starting positions and the tube advanced over the internal former to work a further length of the tube.
Patent GB-1355238-A (GB)
Title: Fluorophosphazene polymers curable at room temperature
IPC: C08G79/025
Filed: 1971-10-25
Abstract: 1355238 Curable fluorophosphazene polymers HORIZONS RESEARCH Inc 25 Oct 1971 49381/71 Heading C3R Fluorophosphazene polymers contain units of formulµ where Y is F(CF 2 ) n /CH 2 )O- or H(CF 2 ) n (CH 2 )O- and n is from 1 to 4, Z is F(CF 2 ) m (CH 2 )O- or H(CF 2 ) m (CH 2 )O- and m is from n+2 to n+5, the Y : Z ratio is from 1 : 3 to 3 : 1, W is a chlorine atom or a group capable of further reaction to cross-link the polymers and the ratio (Y+Z) : W is greater than 5 : 1. The polymers are prepared by reacting alkali metal fluoroalkoxides-with polymers of phosphonitrilic chloride, the reactive groups being introduced at the same time or subsequently. In examples phosphonitrilic chloride polymer is reacted with sodium alkoxides of trifluoroethanol, heptafluorobutanol, 2 - methyl - 2 - propene - 1 - ol, octafluoropentanol, allyl alcohol and trifluoropropene-1-ol, the resulting products being crosslinked by reaction of the unsaturated groups in the presence of perioxides and by reaction of chlorine atoms; in other processes the phosphonitrilic polymer is partially hydrolysed to introduce hydroxyl groups, reacted with the sodium alkoxides of trifluoroethanol, heptafluorobutanol, tetrafluoropropanol, dodecafluoroheptanol and octafluoropentanol, to obtain polymers containing hydroxyl groups and fluorinated groups, these polymers being reacted with triethoxyphenyl silane, triethoxy silanol, diethoxy silane diol, dimethyl silanol and triacetoxy methyl silane to replace the hydroxyl groups by silicon-containing groups through which the polymers are cross-linked by reaction with diethoxy silane diol and diethyl silane diol and by exposure to moist air; also, phosphonitrilic chloride polymer is reacted with  trifluoroethanol and heptafluorobutanol together with N-parahydroxyphenyl propionamide and with N-(3-hydroxy-n-propyl)- acetamide, the products being hydrolysed to obtain polymers with amino groups through which they may be cross-linked by reaction with phenyl diisocyanate and methyl ethylene-bis- (urethane)
Patent GB-1355823-A (GB)
Title: Comminutors
IPC: F04C13/00
Filed: 1971-04-19
Abstract: 1355823 Comminuting ENVIRONMENT ONE CORP 19 April 1971 [9 April 1970] 54175/73 Divided out of 1355821 Heading B2A A comminutor, for forming together with a pump a grinder-pump unit for grinding and discharging sewage or similar material fed to a holding tank, as described in the parent Specification, consists of a stator ring 55 the upper portion 68 is formed with a series of circumferentially spaced teeth, e.g. by cutting semi-cylindrical slots 69, which cooperate with a comminutor disc 53 provided with a pair of impellor blades 54 which are either, as shown, secured within radial grooves in the underside of the disc or are welded or formed integrally with the disc, the portion 68 being of larger internal diameter than the remainder of the ring 55 and the undersides of the blades 54 being spaced above the annular shoulder of the ring 55 thus formed.
Patent ID-28753-A (ID)
Inventor: BETTIOL JEAN-LUC P
IPC: C07C251/10
Filed: 1999-07-12
Abstract: The present invention relates to a product of reaction between a primary amine and one or more active ingredients. By the present invention, there is provided a release of the active component over a longer period of time than by the use of the active itself.
Patent IL-105152-A (IL)
Title: Stable conditioning shampoo containing water-miscible cationic and suspended water-insoluble conditioning agents
IPC: A61K8/73
Filed: 1993-03-24
Abstract: An aqueous hair conditioning shampoo composition comprising an emulsion of water; about 5% to about 65% by weight of an anionic cleansing surfactant; from about 0.1% to about 10% by weight of a water-soluble or water- miscible cationic conditioning compound; from about 0.01% to about 15% by weight of a suspended water-insoluble conditioning compound having a viscosity at 25]C less than 20 centipoises, a specific gravity less than 1.0, a refractive index at 25]C of at least 1.4, and capable of lubricating hair; and from about 0.1% to about 15% by weight of a suspending agent for the water-insoluble conditioning compound.
Patent IL-107250-A (IL)
Title: Dna molecules involved in programmed cell death, proteins encoded thereby and methods and compositions using said dna molecules and proteins
Inventor: KIMCHI ADI
IPC: C12Q1/68
Filed: 1993-10-12
Abstract: The present invention is based on the pioneering finding that inhibition of expression of certain genes counteracts the cytokine-induced cell death. As long as these genes function normally, cytokine induces cell death; once the expression of said genes is inhibited, the cytokine-induced cell death is inhibited. Its follows therefrom that the normal expression is cytokine-induced cell death. In HeLa cells IFN-gamma induces a biphasic process, which comprises an initial cytostatic phase and a subsequent cytotoxic phase (programmed cell death). The novels genes discovered in accordance with the present invention were found to affect only the later, cytotoxic phase. These genes, referred to as "DAP" (death-associated protein) genes, include DNA molecules which comprise a coding sequence encoding the expression products of the DAP genes or expression products having a similar biological activity.
Patent IL-119255-A (IL)
Title: Indicator for properly heated food
IPC: G01K11/12
Filed: 1996-09-17
Abstract: A device (10) for indicating reaching of a temperature within a predetermined temperature range by a heated substance, the device comprises a transparent sealed container (2) comprising: a first compartment (8) having a first substance (7) therein; a second compartment (4) having a second substance (5) therein; and a meltable sealant (9) separting said first compartment from said second compartment, said meltable sealant having a melting point at a temperature within said predetermined temperature range, wherein on reaching said temperature, said meltable sealant melts enabling said first substance to contact said second substance, the contact between said first substance and said second substance resulting in a detectable change in at least one of said first substance and said second substance. 1635 ד' באב התשס" א - July 24, 2001
Patent IL-137490-A (IL)
Title: Substrate for packaging perishable goods containing a reversible indicator
IPC: C09K3/00
Filed: 2000-07-25
Abstract: The invention relates to a substrate for packaging of or for attachment to products which are sensitive to aging and temperature, having a planar time-temperature integrator comprising a matrix and at least one reversible indicator embedded therein, which has photochromic properties on the basis of transfix reactions, arranged in the region of the substrate.
Patent IL-147188-A (IL)
Title: Use of il6ril6 chimera for the manufacture of a medicament for neurological diseases
IPC: C07K/
Filed: 2001-12-19
Abstract: The invention relates to the use of IL6RIL6 chimera in the treatment and prevention of neurological diseases and disorders.
Patent IL-147215-A (IL)
Title: Hand delivery device particularly for liquid medicaments
Inventor: HELGESSON PER
IPC: B65D47/34
Filed: 2001-12-20
Abstract: A manually-actuated device for the deliver of a volume of liquid which includes an outlet through which liquid is in use delivered and a cover member which is movably disposed relative to the housing between a first position in which the cover member at least partly covers the outlet and a second position in which the cover member acts as a lever which in use is acted upon by a user to actuate the delivery device.
Patent IL-147349-A (IL)
Title: Method for evaluating an inflammatory condition using calibrated gene expression profiles
IPC: G16B25/10
Filed: 2001-12-26
Abstract: The invention provides a method, for evaluating a biological condition of a subject, comprising: a. obtaining from the subject a sample having at least one of RNAs and proteins; b. deriving from the sample a first profile data set, the first profile data set including a plurality of members, each member being a quantitative measure of the amount of a distinct RNA or protein constituent in a panel of constituents selected so that measurement of the constituents enables measurement of the biological condition; and c. producing a calibrated profile data set for the panel, wherein each member of the calibrated profile data set is a function of a corresponding member of the first profile data set and a corresponding member of a baseline profile data set for the panel, the calibrated profile data set providing a measure of the biological condition of the subject.