baber/WOPTO huggingface dataset:
Patent GB-1295812-A (GB)
IPC: B65D5/30
Filed: 1971-04-19
Abstract: 1295812 Boxes SCHWEIZERISCHE INDUSTRIE-GES 19 April 1971 [23 Feb 1970] 20229/71 Heading B8P The side walls 4, 5 of a box erected from the blank shown are held erect by means of tongues 26 on walls 4 engaging slots 15 in the fold line between flaps 14 and walls 5 so that the tongues and flaps lie inside the box. The walls 4 have additional flaps 25 which lie inside walls 5 in the erected condition and have notches 27 which engage with notches 19 in flaps 14. Notches 28 in tongues 26 engage with the outer ends of slots 15. Slots 15 have extension slots 16, 17, 18 and slots 21 are formed in the fold lines between walls 5 and the base 1 to allow slight deformation of the walls to facilitate erection. When the box is closed flaps 7 on walls 4 are held beneath the lid 9 and abut flaps 14 preventing disengagement of the flaps 14 and 25. In taller boxes, more than one flap 14 and tongue 26 may be provided on each side edge and in flatter boxes, the flaps 25 may be omitted.
Patent GB-1297533-A (GB)
IPC: C08J9/06
Filed: 1970-04-17
Abstract: 1297533 Expanded vinyl chloride polymers PRODUITS CHIMIQUES PECHINEYSAINT-GOBAIN 17 April 1970 [18 April 1969] 18536/70 Heading C3C Expanded vinylchloride polymers are made by mixing at least one vinylchloride polymer with a blowing agent comprising at least one nitrogen-containing compound of the formula in which X is an oxygen or sulphur atom, or an imino group, R 1  is a hydrogen atom, a C 1-6  alkyl or C 2-5  acyl group or a substituted or unsubstituted carbamoyl group, R 2  is a hydrogen atom or a C 1-6  alkyl group and R 3  is a hydrogen atom or a C 1-6  alkyl or C 2-5  acyl group, a substituted or unsubstituted carbamoyl group or an aliphatic saturated ester group containing not more than 6 carbon atoms and at least one C 1-14  alcohol selected from straight and branched chain aliphatic alcohols, straight and branched chain aliphatic alcohols substituted by one or more halogen atoms or alkoxy, phenoxy or amino groups, aromatic alcohols, and cycloaliphatic alcohols and gelling, shaping and expanding the polymer(s), the operations being carried out in any order, provided that any combination thereof may be carried out simultaneously and that the expansion must take place in a final stage. In examples, mixtures of polyvinyl chloride or vinyl chloride/vinyl acetate copolymer with zinc oxide, butyl-benzyl phthalate or dibasic lead stearate and phosphate were made cellular by expanding with a blowing agent comprising urea and pentaerythritol (with optionally adipic or fumaric acid) or sorbitol.
Patent GB-1313868-A (GB)
Title: Photographic colour transfer materials and processes
IPC: G03C8/44
Filed: 1970-06-29
Abstract: 1313868 Photographic colour transfer materials INTERNATIONAL POLAROID CORP 29 June 1970 31410/70 Heading G2C A photographic colour transfer material for forming an integral colour print having a positive colour image over a negative image and separated therefrom by an opacifying layer enabling the positive image to be viewed as a positive reflection print, contains in superposed fixed relationship a first support layer, a light sensitive emulsion layer containing a compound providing a diffusible dye-image after exposure and subsequent treatment with processing composition e.g. a dye-developer, a dyeable image-receiving polymeric layer and a second, transparent, support layer; the two support layers being impermeable to liquid but together being sufficiently permeable to the vapour of the processing composition solvent, e.g. water, so that the diffusibility of the dye-image is reduced after image formation. The support layers may comprise micro-porous polymeric film. The opacifying layer may be present in the colour transfer material initially and may be present between the emulsion and image-receiving layers, or said layer may be initially absent and an opacifying agent may be present in the processing composition to form an opacifying layer on processing when said composition is spread between the emulsion and image-receiving layers. The processing composition may be present in a rupturable container and a neutralizing layer comprising a polymeric acid layer may also be present in the colour transfer material to lower the pH and further to reduce the diffusibility of the finished dye image.
Patent GB-1324505-A (GB)
Title: Steam reforming catalyst
IPC: B01J23/83
Filed: 1969-10-21
Abstract: 1324505 Steam reforming catalysts GAS COUNCIL 20 Oct 1970 [21 Oct 1969] 51624/69 Heading B1E [Also in Division C5] Supported Ni and/or NiO+uranium oxide catalysts contain not more than 10 wt% of Ni+U, have U:Ni less than 0.62:1 and are free from Cu. The catalyst may contain K 2 O as promoter.
Patent GB-1331092-A (GB)
Title: Wall ties and cavity wall structures incorporating such ties
IPC: E04B1/41
Filed: 1970-07-14
Abstract: 1331092 Wall ties BRITISH CERAMIC RESEARCH ASSOCIATION 12 July 1971 [14 July 1970] 34074/70 Heading E1B A wall tie has bifurcated projections C engaging the mortar between adjacent bricks in opposed skins of a cavity wall to prevent the walls separating, and faces D' abutting the opposed faces of the two skins to prevent them moving together. The body may be solid brass or steel and formed by drop forging. The bifurcated portions may engage the opposed skins at different levels. (For Figure see next column)
Patent GB-1333066-A (GB)
Title: Method of reducing friction between srufaces
IPC: F16C19/00
Filed: 1970-04-09
Abstract: 1333066 Indoor games, amusement and exercising apparatus J A H HOLMES and C C W HOLMES 7 May 1971 [9 April 1970] 16921/70 Headings A6H A6M Friction between two smooth surfaces is reduced by providing beads or granules 7 of plastics material (e.g. expanded polystyrene) between the surfaces there being insufficient beads or granules to form a complete layer. The invention may be used for reducing friction in toy puzzles in which a plurality of components 4, 5, 6, slide on the floor 2 of a closed container having a transparent top 1. Granules are provided between the components and the floor. The puzzles may be of the type in which the components are to be assembled in a given arrangement by manipulation of the container. Some of the components of the puzzle may be fixed to the floor of the container. In alternative embodiments (Fig. 6) friction may be reduced between two relatively rotatable elements, e.g. a joy wheel or gramophone turntable. The granules 24 are retained in grooves 21, 22 or cut outs (26, Fig. 7, not shown) in one of the members. The two elements may be located relative to one another by an axle in one member which engages in a recess in the other. Alternatively, relative radial displacement of the members may be prevented by providing the granules between engaging surfaces inclined to the axis of rotation. The surfaces may be conical, frusto-conical or bowl-shaped. A slimming wheel having a roller supported by a pair of handles may be provided with granules in a groove in the handles and/or roller.
Patent GB-1333841-A (GB)
Title: Torque control devices
IPC: B25B23/143
Filed: 1970-10-29
Abstract: 1333841 Overload release clutches F W PURDY Ltd 29 Oct 1970 51337/70 Heading F2C In a torque wrench the member 40 is rotated by a spanner and causes rotation of a block 18 through a ring 25 with which it engages by a key-way 26. Above a pre-determined torque the ring 25 is urged downwards against a spring 27, the teeth 30 riding up ramps 42, and thus disengaging the output member 18. Coarse adjustment of the torque threshold value is obtained by replacing the spring 27 and a fine adjustment by rotating the threaded flange 19 which is locked in position by a screw 24.
Patent GB-1339533-A (GB)
Title: Fibrous insulating materials
IPC: C04B38/00
Filed: 1969-12-08
Abstract: 1339533 Thermal and sound insulation T G McNISH 1 Dec 1970 [8 Dec 1969] 59710/69 Heading F2X [Also in Divisions B2 and F4] An insulating body is produced by treating a mass of short fibrous filaments to the action of a binding agent to cause them to adhere to each other, forming the adherent mass into a predetermined shape, drying the mass, coating the surface of the mass with a material which when subjected to a high temperature produces a hard skin and treating the coating to heat of the requisite intensity to produce the hard skin. The fibrous filaments may be of china clay and quartz and the binding agent a silica solution. The surface coating material may also be a silica solution. The heating may be with a propane gas flame torch. The shaping step may be by the application of a vacuum or in a mould and the drying in a stream of hot air. The material may be used as heat insulation in furnaces, gas generating and circulating plant, and heat exchangers, also as sound insulating material in internal combustion engines.
Patent GB-1341645-A (GB)
Title: Wall bracket base assembly
IPC: A47G29/02
Filed: 1972-08-01
Abstract: 1341645 Brackets DAZOR MFG CORP 1 Aug 1972 35848/72 Heading A4B A wall bracket assembly comprises a first part 10 having a back wall 14 for fixing to a wall and forwardly projecting upper and lower flanges 15, 16 formed with apertures 20, 23, and a second part 12 with an outstanding arm 29 for supporting an article A, the second part 12 having an upper end 30 which fits snugly in the upper aperture 20 and a lower end with shoulders 37 for resting on the lower flange 16 and a hooklike tongue 36 for engaging the lower aperture 23, the parts 10, 12 inter-engaging in a manner which precludes their relative rotation. The second part 12 carries a spring 42 which bears on the back wall 14 to urge the tongue 36 forwardly to hold it in engagement in the lower aperture 23.
Patent GB-1343380-A (GB)
Title: Infinitely variable cone pulley transmission
IPC: F16H55/56
Filed: 1972-06-23
Abstract: 1343380 Expanding-pulley gear PIV ANTRIEB WERNER REIMERS KG 23 June 1972 29545/72 Heading F2D In an expanding pulley comprising an axially fixed conical flange 2 and an axially movable conical flange 3, the flange 3 is provided with an hydraulic cylinder 6 containing a piston member 5 which is rigidly secured to the shaft 1. The pressure chamber 10 communicates through a bore 9 in the shaft 1 with a supply of pressure fluid and is connected to the chamber 12 through a small throttle passage 11. A small annular gap 13 provides a restricted outlet for pressure fluid from the chamber 12. In operation, pressure fluid flows through the bore 9 into the chamber 10 to press the flange 3 against the transmitting element 4. The chamber 12 is filled with fluid through the passage 11, whereby the centrifugally produced axial pressures in the chambers 10, 12 substantially balance. In a modification, Fig. 2 (not shown), the chamber 12 is arranged so that the centrifugally produced axial pressures balance over the whole speed range. In a further modification, Fig. 3 (not shown), the arrangement is such that the axial pressure produced by the fluid in the chamber 12 exceeds that in the chamber 10 at high speeds.
Patent GB-1343763-A (GB)
Title: Apparatus for needling hair or fibre webs
IPC: D04H18/00
Filed: 1971-04-19
Abstract: 1343763 Needling machines WILLIAM BYWATER Ltd 19 April 1971 [3 Feb 1970] 5220/70 Heading D1R Apparatus for needling webs comprises a needling beam having a plurality of aligned needle-beam sections 11 each arranged to be reciprocated by two or more driving units, each unit including a drive shaft portion 23 extending parallel to the beam and arranged to drive, via bevel gears 5, a spur shaft 3 which has a crank connection 2, 8 with a beam section, each unit being enclosed in a casing 4 containing shaft bearings. Each casing 4 contains slide bearings 27 for a pillar 7 connecting a beam section 11 to connecting rod 8. The units are driven by a main drive shaft comprising portions 23 connected by flexible couplings. The units may be mounted on a common support beam 10.
Patent GB-1346900-A (GB)
Title: Hinges
IPC: E05D5/14
Filed: 1970-08-05
Abstract: 1346900 Hinges PRESSED STEEL FISHER Ltd 5 July 1971 [5 Aug 1970] 37715/70 Heading E2F  A hinge having a pair of leaf members joined by a hinge pin and which allows relative pivoting of the leaf member is made by deforming an end region of a leaf blank to form a boss portion comprising two series of crenellations and wherein each series is on opposite sides of the hinge pin axis and forming a recess in the crenellations of at least one series to receive the hinge pin. The deforming and recessing steps may take place simultaneously. In an embodiment one series of crenellations is formed at an angle to the general plane of the leaf member blank whilst the other series lie in the plane of the blank. As shown crenellations 13 and 14 lying on either side of axis 15 of a hinge pin 16 are formed in a mild steel leaf member 11, having a boss portion 12, by a fine blanking operation on a blank following which the crenellations are recessed and reamed to ensure that the recesses in the crenellations are coaxial prior to insertion of the pin.
Patent GB-1349341-A (GB)
Title: Preparation of biologically active material
IPC: A61K38/00
Filed: 1971-05-27
Abstract: 1349341 Epithelial growth factor WELLCOME FOUNDATION Ltd 27 May 1971 [27 Feb 1970] 9738/70 Heading A5B An epithelial growth factor (EGF) having a molecular weight from 1,000 to 5,000 is separated from the nerve growth factor (NGF) fraction by gel filtration of the aqueous extract of salivary glands of rodents e.g. the sub-maxillary glands of male mice and removal of the heatdenaturable proteins from the EGF fraction so obtained. The gel filtration may be effected with a column of dextran previously equiliberated with a 2-amino-2-(hydroxymethyl) propane- 1, 3-diol-HCl buffer of pH 7.4. The heatdenaturable proteins which may be complexed with the EGF may be removed by boiling the EGF fraction and separating off the coagulum thereby formed or by subjecting the EGF fraction to ion-exchange chromatography. The crude EGF fraction may be purified by gel filtration e.g. with a column of dextran equilibrated with a 2-amino-2-(hydroxyymethyl) propane-1, 3-diol-HCl buffer for the initial stages and with a sodium chloride solution for the final stage and/or by ion-exchange chromatography e.g. on a carboxymethyl cellulose column previously washed with a sodium chloride buffer followed by distilled water and acetate buffers.
Patent GB-1354537-A (GB)
Title: Manufacture of flat glass
IPC: C03B18/06
Filed: 1971-07-09
Abstract: 1354537 Float glass PILKINGTON BROS Ltd G A DICKINSON and F NIXON 19 June 1972 [9 July 1971] 32454/71 Heading ClM In the float glass process, forces having inwardly and forwardly directed components are applied to the margins of the glass layer which has spread laterally on the molten metal bath, so as to regulate the spread of the glass, to accelerate the glass and simultaneously impose a reduction of width on the glass. The forces may be applied by using a pair of inclined top rolls 13, 14 which are knurled and rotated by means 15a, 16a acting through shafts 15, 16 so that they engage the margins of the glass. The axes of the rollers may be inclined at an angle of 12 degrees to a line at right-angles to the longitudinal direction of the bath, or the inclination may be adjusted, preferably in the range 5 to 15 degrees to produce glass of a required thickness. A second set of knurled rollers 18, 19 may be provided downstream of the first pair of rollers 13, 14 which are inclined at a different angle, e.g. 7 degrees to that of the first pair of rollers. Overhead coolers may be provided downstream of the rollers (Fig. 1, not shown).
Patent ID-28607-A (ID)
Inventor: MOCKEL BETTINA
IPC: C07K14/34
Filed: 2000-11-24
Abstract: Isolated polynucleotide (I) is the new zwa1 gene from Corynebacterium glutamicum. Isolated zwa1 polynucleotide (I) contains a sequence that is: (i) at least 70% identical with a sequence that encodes a 199 amino acid (aa) sequence (II), given in the specification; (ii) encodes a polypeptide at least 70% identical with (II); (iii) is the complement of (i) or (ii); or (iv) contains at least 15 consecutive nucleotides (nt) from (i)-(iii). Independent claims are also included for the following: (1) vectors containing (I); (2) coryneform bacterial host cells containing the vector of (1) or having the zwa1 gene amplified; and (3) production of L-amino acids, especially L-lysine, by growing an aa-producing bacterium in which at least the zwa1 gene has been amplified.
Patent ID-25459-A (ID)
Inventor: HENNING PAUL GEORG
IPC: A24D3/10
Filed: 1998-11-10
Abstract: The invention relates to a filter cigarette comprising a biodegradable filter and a tobacco strand surrounded by cigarette paper, a non-woven air-laid cellulose filter with a normal retention capacity and a filter ventilation area extending in a peripheral direction. The inventive filter cigarette has the following combination of features: the filter has a condensate retention capacity of 40-60 %; the non-woven cellulose is non-crimped, the nicotine/tobacco strand condensate yield ratio lies between 0,6 and 0,9 (nicotine *10/condensate), the apparent density of the tobacco mixture of the tobacco strand ranges from 200 to 250mg/ml, the tobacco strand drag is between 45 and 65 mmwWS when measured in an enclosed form, air permeability of the cigarette paper is 20-50 CORESTA units and the filter ventilation degree is 15-50 %.
Patent ID-28534-A (ID)
Inventor: RAMIN REZAIIFAR
IPC: H04L1/18
Filed: 1999-05-19
Abstract: A method for detecting delayed data frames in a transport function includes the steps of comparing a frame sequence counter with a predetermined threshold value, detecting a delayed frame if the sequence counter exceeds the threshold value, and processing the detected delayed frame accordingly. In an RLP data transport protocol, the delayed frame may be processed as a retransmitted frame. The threshold value may be proportional to the maximum number of frames sent in a given bundle times the maximum delay, in units of frame intervals, between frames sent simultaneously over the air in the same frame interval.
Patent ID-29517-A (ID)
Inventor: SIEVER WERNER DR
IPC: C07K14/62
Filed: 1999-08-11
Abstract: The present invention relates to an improved procedure for the chromatographic purification of insulins wherein a pressure-stable organic polymeric chromatography material is used as a stationary phase, and the mobile phase contains at least one water-miscible organic solvent and at least one buffer substance and the pH is from about 7 to about 11.
Patent IL-101529-A (IL)
Title: Amidinophenylalanine derivatives process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/555
Filed: 1992-04-08
Abstract: Derivatives of amidinophenylalanine, procedure for their preparation, their utilisation and pharmaceutical compositions which contain these compounds are described. 
[EP0508220A1]
Patent IL-108921-A (IL)
Title: Der p vii and der p fvii allergenic proteins and peptides from house dust mite and uses therefor
IPC: C12N5/06
Filed: 1994-03-10
Abstract: Isolated nucleic acids encoding allergens of the species Dermatophagoides pteronyssinus and Dermatophagoides farinae, Der p VII and Der f VII, respectively, are disclosed. A cDNA encoding a peptide having a Der p VII activity and a predicted molecular weight of about 22, 177 daltons is described. A cDNA encoding a peptide having Der f VII activity is also described. The nucleic acids of the invention can be used as probes to detect the presence of Der p VII or Der f VII nucleic acid in a sample or for the recombinant production of peptides having a Der p VII or Der f VII activity. Peptides having a Der p VII or Der f VII activity can be used in compositions suitable for pharmaceutical administration or methods of diagnosing sensitivity to house dust mite allergens. <IMAGE>   <IMAGE>
Patent IL-119044-A (IL)
Title: Water carbonating device
IPC: B67D1/00
Filed: 1996-08-08
Abstract: A water carbonating device for the carbonation of water to a predetermined level especially for use in water coolers, comprising a closed CO2/water mixing reservoir (18) containing a rotary mixing blade (19) wherein said reservoir is connected to a source of water and to a source of pressurized CO2 regulated to a predetermined pressure, a first solenoid valve (20) regulating the entry of the water into said reservoir, an electric motor (21) for rotating the mixing blade, a second solenoid valve (22) regulating the exit of the carbonated water from the reservoir, and a valve control switch for activating said motor to a predetermined speed and for simultaneously opening both solenoid valves.
Patent IL-121950-A (IL)
Title: Method and system for power generation from humid air
IPC: F03D9/00
Filed: 1997-10-12
Abstract: A system for the generation of power from an air flow, comprising spraying means adapted to spray water at high altitude in the open, and at least one of a plurality of wind turbines for the generation of electric power located substantially at earth surface level whereby spraying of water at high altitude using said spraying means generates a downward air flow that actuates said wind turbine to generate electric energy.
Patent IL-125117-A (IL)
Title: Signal enhancement system
IPC: G09G3/36
Filed: 1997-02-18
Abstract: A signal enhancement system for utilizing a full dynamic display range of a display unit comprising: an identification circuit (not shown) for identifying at least one preselected characteristic of an original signal, wherein the preselected characteristics of said original signal are given by statistical properties contained within said original signal; a first control circuit (36) responsive to said identification circuit configured to automatically adjust the DC offset of said original signal based on said identified characteristics; and a second control circuit (38) responsive to said identification circuit configured to automatically adjust the amplification of said signal based on said identified characteristics, wherein: at least one of said preselected characteristics includes a first property (32) within a sample of the signal; and said first control circuit is configured to automatically adjust the DC offset of said signal according to the magnitude of said first property, wherein: at least one of said preselected characteristics includes a second property (34) within a sample of the signal; and said second control circuit is configured to automatically adjust the amplification of said signal based on said second property, and wherein: at least one of said preselected characteristics includes a third property (31) within a sample of the signal; and said second control circuit is configured to automatically adjust the amplification of said signal according to the magnitude of said third property. 423 כ" ו באדר התשס" ב - March 10, 2002