baber/WOPTO huggingface dataset:
Patent GB-1296784-A (GB)
IPC: B07C5/12
Filed: 1970-05-01
Abstract: 1296784 Photoelectric bottle inspection H KRONSEDER 1 May 1970 [2 May 1969] 21108/70 Heading G1A [Also in Division B8] A bottle inspection apparatus in which the bottles 3 are guided by a starwheel 5 is provided with at least two inspection devices 6, 7, 42 adapted to actuate a common means for rejecting faulty bottles. The device 6 is a lip inspection device in which a reflected image of the bottle lip is reflected by a rotating prism to a photo-cell, which produces a reject signal if the reflected image is uneven. In the wall inspection device 42 a single light source 39 produces three light beams 9 incident on photo-cells 10. After passing through each beam, each bottle is rotated by a friction pad 14 so that the entire angular extent of the sidewall is inspected. Finally, the bottles pass through a bottom inspection device 7, Fig. 8 (not shown). In this device a light source projects light through a diffusing screen (45) located below the bottle, and the light received through the open bottle top is focused (46) on to a rotating scanner (47), after which it is received on a photo-detector (10). A reject signal from any inspection device produced by a particular bottle actuates a cam mechanism of the station holding that bottle. Thus, when the defective bottle is fed to an output starwheel 11, a further cam mechanism is operated which releases the bottle along a defect path 12, unblemished bottles being released along the path 13. (For figure see next page)
Patent GB-1296996-A (GB)
IPC: A61B5/0488
Filed: 1969-12-19
Abstract: 1296996 Electro-medical measuring apparatus POLSKA AKADEMIA NAUK INSTYTUT AUTOMATYKI 19 Dec 1969 [20 Dec 1968] 62123/69 Heading G1N A method of analyzing signals produced by an electro-myograph to determine whether or not a waveform being investigated belongs to a prescribed class of waveforms characterizing a diseased muscle comprises measuring the coefficient of interference; the mean peak value; the duty factor and the number of coherent groups of pulses in the waveform. Each of these characteristics is determined in a separate measuring and read-out channel K 1  to K 4 , The coefficient of interference is the sum of the products of the number of times the amplitude of the waveform exceeds predetermined levels # 1 , # 2 , # 3  and # 4  and of predetermined weighting factors which sum is represented by U KI ; the mean peak value is the mean value of the maxima of the waveform occuring in a chosen time interval; the waveform duty factor is the ratio of the integral of the investigated waveform for the chosen given time interval to its mean peak value for the chosen interval; the number of coherent groups of pulses in the waveform is the number of groups of pulses wherein each pulse has an amplitude no less than 15% of the maximum value for the waveform analysed, the width of each pulse is not less than 1 millisecond and each of the pulses in a group is spaced no more than 10 milliseconds from the next preceding or succeeding pulse in the group. The characteristics K 1  to K 4  are presented in digital form.
Patent GB-1297955-A (GB)
IPC: C07C/
Filed: 1969-05-19
Abstract: 1297955 Neutral quaternary ammonium salts IMPERIAL CHEMICAL INDUSTRIES Ltd 22 April 1970 [19 May 1969] 25426/69 Heading C2C A neutral quaternary ammonium salt of a polybasic acid is prepared by hydrolysing a quaternary ammonium salt of an acid ester of a polybasic acid to the acid quaternary ammonium salt and treating the latter with an alkali.
Patent GB-1302508-A (GB)
IPC: A61M39/28
Filed: 1971-07-27
Abstract: 1302508 Clips AMP INC 27 July 1971 35079/71 Heading E2B A clip for closing and sealing a flexible tube comprises two pairs of arms 36, 38, the arms 38 being connected by a strap 34 and each having a recess 44 into which a tab 42 on the respective arm 36 is inserted and bent under the arm 38 when the arms 36, 38 are brought together to clamp a tube T' between them. A continuous rib 46 extends along the length of each arm to increase the clamping effect. The arms may be coated with plastics and the device may be made of a pliable metal such as aluminium.
Patent GB-1305040-A (GB)
IPC: D06L3/08
Filed: 1970-02-20
Abstract: 1305040 Stabilizing chlorine dioxides and chlorites INTERNATIONAL DIOXCIDE Inc 20 Feb 1970 8321/70 Heading C1A The chloride of an alkali metal or alkaline earth is added to a stabilized ClO 2  solution to increase the amount of ClO 2  generated on acidification below pH 6. The stabilized solution should have a pH of 7-13 and preferably contains at least 40,000 p.p.m. ClO 2  and may contain the equivalent of 8-13% sodium carbonate peroxide as the stabilizer. The amount of added chloride should preferably be 0À1-20 moles per mole of ClO 2  in solution. Evaporation to dryness of the alkaline solution produces a detonation-resistant chlorite composition. The stabilized ClO 2  solution may be a solution of NaClO 2  or may be obtained by dissolving ClO 2  in a solution of A.H. peroxygen compound or hydrogen peroxide.
Patent GB-1305623-A (GB)
IPC: A61G17/00
Filed: 1970-07-28
Abstract: 1305623 Coffins R T WALDING 26 July 1971 [28 July 1970] 36401/70 Heading B8P [Also in Division A5] A blank for a coffin has base, sides and ends secured to a kraft backing sheet 1 subsequently trimmed to the dotted lines shown in Fig. 1, the backing overlapping the edges of the sides and ends and a double thickness 14 of kraft paper reinforcing the end walls 4. The panels may be of three thicknesses of corrugated waterproofed cardboard or may be of fibreboard or similar material. The abutting edges of the panels are adhesively secured together. Strips of webbing 15 of nylon or fibre glass are stuck to the panels and are also joined to backing strips 20 to which handles are secured. Wooden fillets 17 are secured to the edges which will form the upper edges of the erected coffin and are used to secure the lining. The lid may also be of corrugated material. Wooden fillets may be interposed between the base and side walls as disclosed in Specification 1,291,836.
Patent GB-1310510-A (GB)
Title: Preparation of alpha-aminoacids from hydantoins
IPC: C07C227/00
Filed: 1969-06-10
Abstract: 1310510 α-Aminoacids from hydantoins J ZUNDEL 26 May 1970 [10 June 1969] 29350/69 Heading C2C An α-aminocarboxylic acid is prepared by hydrolysing the corresponding hydantoin with a strong base at an elevated temperature and pressure and at a pH of from 8À5 to 11À0 in the presence of an acid which has a dissociation constant of from 1 x 10<SP>-2</SP> to 1 Î 10<SP>-12</SP> and which has a greater solubility in water than carbonic acid. The hydrolysis is preferably carried out in an autoclave at a temperature of from 120 to 180 C. using from 0À3 to 1À6 cation mole equivalents of the strong base per mole of hydantoin, the acid, e.g. formic, acetic, oxalic, phosphoric, sulphurous or sulphuric, being in the form of a salt with the strong base.
Patent GB-1313789-A (GB)
Title: Quinazoline derivatives and processes for producing them
IPC: C07D239/78
Filed: 1970-07-31
Abstract: 1313789 Quinazolinones and quinazolinethiones SUMITOMO CHEMICAL CO Ltd 31 July 1970 [2 Aug 1969 4 Aug 1969 4 Sept 1969 8 Dec 1969 9 Dec 1969 19 Dec 1969 23 Jan 1970 24 Jan 1970 17 Feb 1970] 37167/70 Heading C2C Novel quinazolinones and quinazolinethiones of the general formula wherein D is a group of the formula W is O or S, n is 0, 1, 2 or 3, R 1 , R 2  and R 3  are each a hydrogen or halogen atom or a nitro, C 1-4  alkyl, C 1-4  alkoxy, C 1-4  alkylthio, C 1-4  alkylsulphonyl, C 1-4  alkylsulphinyl or trifluoromethyl group and R 4  is an optionally C 1-4  alkyl-substituted C 3-6  cycloalkyl group, and pharmaceutically acceptable acid addition salts thereof are prepared (a) by reaction of an aniline derivative of the general formula wherein Z is an oxygen atom or an imino group, with a compound containing an -N=C=O or -N=C=S group in the molecule ; (b) when W is O, by reaction of an aniline derivative of the second general formula above wherein Z is NH with phosgene; (c) when W is O, by reaction of a trihaloacetamidobenzene of the general formula wherein X 1 , X 2  and X 3  are each a halogen atom, with ammonia; (d) by reaction of a 1-unsubstituted quinazoline of the general formula with a reactive derivative of an alcohol of the general formula HO-C n H 2n -R 4  (quinazolines of the general formula may also be formed); (e) when W is S, by reaction of the corresponding quinazolinone of the first general formula above with phosphorus pentasulphide; and (f) when W is O, by oxidation of the corresponding quinazolinethione of the first general formula above; followed optionally by salification of the product. Aniline derivatives of the second general formula above wherein Z is O are prepared by oxidation of an indole of the general formula wherein R 5  is a C 1-4  alkoxy-carbonyl, carboxy, carbamoyl or cyano group, and hydrolysis of the resulting amide of the general formula Trihaloacetamidobenzenes of the third general 1 formula above are prepared by reaction of an aniline derivative of the second general formula above wherein Z is O with a trihaloacetic acid of the general formula X 1 X 2 X 3 C-COOH. 1-Unsubstituted quinazolines of the fourth general formula above are prepared by reaction of an R 1 ,R 2 -substituted o-(D-CO-) aniline with a compound of the general formula CCl 3 CWCl and reaction of the resulting R 1 ,R 2 - substituted N-(CCl 3 -CW-)-o-(D-CO) aniline with ammonium acetate, in the presence of triethylamine, or ethanolic ammonia. Pharmaceutical compositions having antiinflammatory and analgesic activity comprise, as active ingredient, a quinazolinone or quinazolinethione of the first general formula above or a pharmaceutically acceptable acid addition salt thereof, together with a pharmaceutical carrier.
Patent GB-1314420-A (GB)
Title: Carpet looms of the gripper axminster type
IPC: D03D39/02
Filed: 1970-10-03
Abstract: 1314420 Gripper Axminster looms; stop motions BRITISH CARPETS Ltd 1 Sept 1971 [3 Oct 1970] 47116/70 Heading D1E A gripper Axminster loom has a photoelectric device which traverses with the tuft cutting knife to stop the loom in the absence of a tuft. Only part of the photo-electric device may traverse with the knife, the device may operate in conjunction with a logic circuit arranged to stop the loom when any predetermined number of tufts are missing in any warpwise row or to count the number of missing tufts to access the quality of the carpet. To provide a stronger signal two photo-electric devices may operate in series.
Patent GB-1326730-A (GB)
Title: Silicon nitride
IPC: C04B35/584
Filed: 1969-08-22
Abstract: 1326730 Surface coated Si 3 N 4  UNITED KINGDOM ATOMIC ENERGY AUTHORITY 21 Aug 1970 [22 Aug 1969] 41889/69 Heading B2E [Also in Division C1] Si 3 N 4  coated with a surface layer of Al 2 O 3  is prepared by either decomposing an aluminium compound, e.g. Al(NO 3 ) 3 , or hydrolysing Al 2 Cl 6 , on the surface of the nitride. The nitride may be additionally coated with B 2 O 3  which may be prepared by decomposing a boron compound, e.g. H 3 BO 3  on the surface of the nitride. The oxides may be present in an amount between 0.1-10% by wt. of the nitride. The coated nitride is preferably prepared by immersing the nitride in Al(NO 3 ) 3  solution, drying and calcining at 850‹C. The Al 2 O 3 -B 2 O 3  layer may be prepared by subsequently immersing the Al 3 O 3  coated nitride in H 2 BO 3 , drying and then calcining at 850‹C.
Patent GB-1333704-A (GB)
Title: Filter
IPC: B01D35/147
Filed: 1970-11-23
Abstract: 1333704 Oil filter FRAM EUROPE Ltd 23 Nov 1970 [12 Sept 1969] 45189/69 Heading B1D An oil filter for an I.C. engine comprises an annular filter element 3 enclosing an axial rod or tube 2 around which is also mounted a by-pass valve unit comprising a housing 11 enclosing a cavity 12 and supporting at least one spring-biassed poppet valve 29. The filter shown is open at one end, and elment 3 and the by-pass unit are both removable, but the filter could be completely closed and adapted to screw on to the engine. As shown, tube 2 is perforate and acts as an outlet for filtered fluid, but a solid rod could be used with an outlet opening into the space between rod and element. The housing 11 is made by seaming together two dished halves (Figs. 3 to 6, not shown) and comprises an aperture (13) which makes a seal with tube 2 adjacent gasket 6 and an aperture (14), which may be enlarged to provide annular gap 14' or could fit tube 2 closely in which case adjacent holes are provided in place of gap 14'. In Fig. 1 poppet valves 29 (details in Figs. 7 to 9, not shown) extend outwards from housing 11, but in Fig. 10 (not shown) the valves are located, largely inside cavity (112), which provides an axially shorter filter. Element 3 may be of pleated paper or a depth filter of cylindrical form.
Patent GB-1340489-A (GB)
Title: Bearing materials
IPC: C22C21/02
Filed: 1971-04-19
Abstract: 1340489 Bearing alloy: sintered bearing GLACIER METAL CO Ltd 19 April 1971 [13 Feb 1970] 7058/70 Headings C7A and C7D An alloy for use in bearings comprises Bi 7-16% Cu 0-3% Mn 0-3% Ni 0-3% and Si 0-11% the balance being Al. The alloy may be in the form of a slab with substantially no Bi at one surface thereof formed by allowing the dense Bi to settle during casting. The bearing may be formed by sintering a suitable powder mixture on a steel backing.
Patent GB-1343757-A (GB)
Title: Flexible laminated protective material
IPC: B32B27/00
Filed: 1970-03-26
Abstract: 1343757 Laminates; seaming non-metallic sheet material DUNLOP HOLDINGS Ltd 19 April 1971 [26 March 1970] 14958/70 Headings B5K and B5N A flexible protective laminate is prepared by applying to at least one sheet of polyamide film a layer of synthetic elastomer which contains precursors for an aldehyde condensation resin, the polyamide film being a surface layer of the laminate, and heating the assembly optionally under pressure to effect bonding. The elastomer layer may comprise an elastomercoated textile material. The resin precursors may be an aromatic hydroxy compound, especially resorcinol or 1,3-dihydroxynaphthalene, melamine or urea together with a compound which is a methylene donor such as hexamethylenetetramine, hexamethoxymethyl melamine, lauryl-, cetyl- or ethyl-oxymethyl pyridinium chloride, formaldehyde, a polymer of formaldehyde which may have pentaerythritol residues at the molecule ends, or novolac resins. In the example, a laminate is prepared comprising a biaxially oriented nylon film, a layer of butadiene/acrylonitrile rubber containing resin precursors, a butadiene/acrylonitrile rubber coated woven nylon fabric and an outer coating of polychloroprene. The laminate is used to make containers. Two panels of the laminate made in the example above are joined edge-to-edge by placing them with their polychloroprene surfaces uppermost, lightly abrading the area around the mating edges, coating with adhesive and covering with vulcanized reinforced chloroprene strip. The assembly is then inverted so that the nylon film side is uppermost, a coating of butadiene/acrylonitrile rubber solution containing resorcinol and hexamethyloxymethyl melamine as aldehyde resin precursors (see above) is applied to the area of the edges and a strip of butadiene/acrylonitrile also containing the resin precursors is rolled down on to the coated area. A piece of nylon film is coated on one face with a similar rubber solution and applied over the rubber strip, the joint then being placed between heated platens to vulcanize the rubber layers.
Patent GB-1353738-A (GB)
Title: Vehicle bodies
IPC: B60J5/04
Filed: 1970-07-22
Abstract: 1353738 Vehicle doors CHRYSLER UNITED KINGDOM Ltd 22 June 1971 [22 July 1970] 35571/70 Headings B7B and B7J In a vehicle body a door 9 is hinged at one edge 13 to a door post 10 and is provided at its other edge 16 with a locking member 17 engageable in a retaining plate 19 on door post 20 and a reinforcing cable or rod 14 extends between the hinge 11, 12 and locking member 17. The member 17 is axially adjustable to vary the tension in the reinforcing member. The door may be provided with several hinges and locking members, a reinforcing member interconnecting each pair.
Patent GB-1355494-A (GB)
Title: Valve devices
IPC: B60T8/18
Filed: 1970-08-10
Abstract: 1355494 Valve device for a braking system; brake pressure fluid failure indicator; valves AUTOMOTIVE PRODUCTS Ltd 27 July 1971 [10 Aug 1970] 38478/70 Headings F2F F2E and F2V A valve device for connecting a fluid pressure generating device to two fluid pressure storage devices in a braking system comprises inlet and outlet ports 82, 84, 85 connected by a conduit 81, 83A. A non-return valve system is provided in the conduit to prevent back flow of fluid through the conduit. A normally closed valve 72, 77 controls communication between the inlet port 82 and a vent port, not shown, and a fluid pressure responsive means 79, which, in use, is responsive to the outlet port pressure, opens the normally closed valve 72, 77 when the fluid pressure at the outlet ports reaches a predetermined maximum value to open the inlet port 82 to the vent port so that further fluid is not feed through the non-return valve system to the outlet ports from the inlet port. In the construction shown the two outlets 84, 85 are provided with fixed one-way valves 86, 91 and 87, 92 respectively and the fluid pressure responsive means 79 is actuated by a beam 115 under the action of a pair of pistons 109, 113 each piston being influenced by fluid at a different outlet port. The braking system in which the valve device is disclosed (Fig. 1, not shown) has a pressure reducing valve in the circuit to the rear wheel brakes, the operation of the valve being controlled in accordance with the loading of the vehicle by associating the valve with the suspension system thereof. Switch bodies 101, 102 comprise fluid pressure responsive electric control means for a warning device. In a modification (Fig. 5, not shown) the inlet is in direct communication with the non-return valve system and the warning devices are in direct fluid communication with the respective outlet port
Patent ID-26929-A (ID)
Inventor: ATH NORMAN JOHN DE
IPC: C07F9/142
Filed: 1999-02-18
Abstract: The new compound, dimethy[3-(propoxycarbonylamino)propyl]ammonium O-ethylphosphonate, having fungicidal activity, its preparation, compositions comprising it and methods for its use in agriculture.
Patent ID-26579-A (ID)
Inventor: POSTMUS ALBERTJOZEF PETER
IPC: H01H1/50
Filed: 1999-03-24
Abstract: A switch includes two interacting contacts (1, 2) and a closing spring (5, 11, 15, 21) for moving the contacts into the closed position, an operating button which can be used to initiate a prestressing phase of the closing spring (5, 11, 15, 21), and a locking device (6) for locking the contacts (1, 2) until a predetermined moment at which the influence of the prestressed closing spring (5, 11, 15, 21) is to be released onto the contacts. The locking device (6) is designated to lock the interacting contacts (1, 2), during the prestressing phase, at a contact distance. The contact distance to be locked being less than the contact distance in the open position of the contacts (1, 2).
Patent IL-102469-A (IL)
Title: Preparation of a redispersible core-shell polymer powder
IPC: C08F2/00
Filed: 1992-07-10
Abstract: Redispersible polymer powders made by core-shell polymers having an alkali-soluble emulsion polymer shell and an aqueous-insoluble emulsion polymer core wherein the core and the shell polymers are chemically grafted by utilizing a polyfunctional compound are described. The core-shell polymers are produced by a two-stage sequential emulsion polymerization process in which an alkali-insoluble emulsion polymer core is polymerized in the presence of an alkali-solubilized emulsion polymer. When the core-shell polymer powders of this invention are employed as a cement modifier, improvements in the powder physical properties and cement mortar properties are realized.
Patent IL-107136-A (IL)
Title: Compositions, articles and methods for scavenging oxygen which have improved physical properties
IPC: C08L31/04
Filed: 1993-09-28
Abstract: A composition suitable for scavenging oxygen, wherein the composition comprises (a) an ethylenically unsaturated hydrocarbon polymer or polymer blend which has 0.01-1.0 equivalents of carbon- carbon double bonds per 100 g of the polymer, (b) a transition metal catalyst, and wherein the composition retains at least 50% of its original tensile strength after complete oxygen scavenging has occurred.
Patent IL-108154-A (IL)
Title: Atovaquone pharmaceutical compositions
IPC: A61K9/14
Filed: 1993-12-23
Abstract: The invention relates to a process for the production of microfluidized particles of atovaquone having improved bioavailability.
Patent IL-121982-A (IL)
Title: Method of manufacturing a hollow blade for a turbomachine
IPC: B21D26/02
Filed: 1997-10-15
Abstract: The procedure consists of assembling the primary components (11) and placing them in a furnace, subjecting to pre-baking and eliminating the binding agent of the anti-diffusion product. Then, without moving the components, the interior of the blade assembly (14) is subjected to a vacuum and a simultaneous increase in temperature to produce a permanent plastic deformation of the components. The interior of the blade assembly, made from a titanium alloy, is kept under the vacuum while an isostatic pressure is applied to the exterior, with the pressure and temperature conditions maintained to ensure a compaction of the anti-diffusion product and a pre-welding of the non-coated zones of the diffusion barrier. The assembly is subsequently inflated by gas pressure and superplastically moulded before subjecting to final machining.
Patent IL-124552-A (IL)
Title: Multi-carrier telecommunication system with power adaptation means
IPC: H04L27/26
Filed: 1998-05-19
Abstract: Telecommunication transmitter (TU) for a multi-carrier transmission system, said transmitter including coding means (MMC) coupled between a transmitter input (IN) and a transmitter output (OUT) and able to modulate a plurality of carriers (C1-Cn) with data received at said 2206 כ" ה באלול התשס" א - September 13, 2001 transmitter input and to derive therefrom symbols which are transmitted towards said transmitter output, characterized in that said telecommunication transmitter further includes carrier selection means (CS) adapted to apply said carriers to said coding means (MMC), and data traffic detection means (DDC) adapted to detect if idle data are received at said transmitter input and, if idle data are detected, to control (CX) said carrier selection means to apply a predetermined reduced set (Cp) of said carriers to said coding means.
Patent IL-126076-A (IL)
Title: Transparent composition comprising phytoene and phytofluene
IPC: A23L33/155
Filed: 1998-09-04
Abstract: A preparation comprising the carotenoids phytoene and phytofluene in an amount which, in combination, is effective in preventing various kinds of damage resulting from oxidation and exposure to UV light is provided. The preparation is essentially colorless and may be used as a topical cosmetic or pharmaceutical preparation as well as an additive in food preparations. In addition, a method for producing substantive amounts of phytoene and phytofluene from carotenoid producing organisms is described as well.
Patent IL-136248-A (IL)
Title: System and method for varying the transmittance of light through a media
Inventor: WEISS VICTOR
IPC: G02F1/133
Filed: 2000-05-21
Abstract: A system (2) for varying the transmittance of light through selected portions of a media (10) on which images are displayed, said system comprising: an image diplay panel (8); an image display source (4) for projecting images on said media; LC-based, variable transmittance optical (VTO) media; a light sensor (12) for measuring ambient light, and a signal generator (14) conencted to said VTO media for applying voltage to portions of said media at levels determined and controlled by said sensor, whereby the transmittance of light through said portions of said media is varied in accordance with ambient light, resulting in a corresponding variation in the tranmissitivity of said portions of the panel.