baber/WOPTO huggingface dataset:
Patent GB-1266580-A (GB)
IPC: C03B37/04
Filed: 1969-08-29
Abstract: 1,266,580. Glass fibre manufacture. COMPAGNIE DE SAINT GOBAIN. 29 Aug., 1969 [6 Sept., 1968], No. 43152/69. Heading C1M. Glass fibres are produced by feeding molten glass on to the horizontal surface of a disc 1 rotating about a vertical axis, causing the glass to flow over an outer part of the disc having apertures 7 therein, the apertured surface being horizontal or inclined at an acute angle to the horizontal, causing the molten glass to flow downwardly through the apertures 7 and attenuating the resulting filaments by a current of gas. A stream of glass 12 falls into an annular channel 6 in the disc 1 from where it is spread out centrifugally and propelled through apertures 7 and attenuated by gas from an annular burner 8. The removal of the fibres is assisted by a blower 14 and binder material sprayed on to the fibres from atomizers 18. In another embodiment (Fig. 2, not shown) the molten glass falls into a centrally located reservoir and the glass temperature is maintained by a burner which annularly surrounds the glass stream and is adjustable in height. In a third embodiment (Fig. 4) the glass is propelled through the apertures 36 by the action of centrifugal force alone and this necessitates the inclination of the axis of each aperture at an angle of from 50 to 80 degrees to the normal of the top surface of the disc 37. A radiant heater is located above the apertures to maintain the glass at a correct temperature. The apertures may be arranged in rows, each row being inclined to the disc axis. Each aperture may be provided with square or triangular section channels in its walls.
Patent GB-1266950-A (GB)
IPC: B01J25/02
Filed: 1969-10-13
Abstract: 1,266,950. Supported palladium catalyst. MITSUBISHI EDOGAWA KAGAKU K.K. 13 Oct., 1969 [14 Oct., 1968], No. 50218/69. Heading B1E. [Also in Division C1] A supported palladium catalyst is formed by reduction of a palladium compound with aqueous formaldehyde, drying, optionally calcining, and then reducing with hydrogen or a free hydrogen-containing gas at 150 to 650C. Specified carriers are alumina, magnesiaalumina and calcia-alumina. In the Examples Pd-Al 2 O 3  and Pd-MgO -Al 2 O 3  are prepared by impregnation with Na 2  Pd Cl 4 .
Patent GB-1305547-A (GB)
IPC: C07D233/54
Filed: 1969-10-29
Abstract: 1305547 Imidazole derivatives SMITH KLINE & FRENCH LABORATORIES Ltd 26 Oct 1970 [29 Oct 1969] 13448/72 Divided out of 1305546 Heading C2C Novel compounds of formula wherein X is hydrogen, amino, lower alkyl or lower alkylthio; n is from 2-5; R 1  is hydrogen, lower alkyl, aryl or aralkyl; R 2  is a saturated or unsaturated alkyl group containing from 1-6 carbon atoms or (CH 2 ) m Z where m is from 1-3 and Z is a phenyl optionally substituted by hydroxyl or halogen, imidazolyl, hydroxy, alkylamino, cyano or carboxy group or an aryl ether radical; and R 1  may, with R 2 , form a five membered ring with the adjacent carbon, nitrogen and sulphur atoms and " lower " denotes groups containing up to 4 carbon atoms are prepared either by reaction of an amine of Formula II with an appropriate reactant such as 2-methylmercapto-2-thiazoline or by reaction of a compound of Formula III wherein R<SP>3</SP> is equivalent to R<SP>1</SP> with a compound R 2 Y where Y is OH or Cl. Starting materials and intermediates are described in Specification 1,305,548.
Patent GB-1308314-A (GB)
Title: Moulding process
IPC: B44C3/04
Filed: 1969-03-24
Abstract: 1308314 Thermoset decorated articles; laminates BRITISH INDUSTRIAL PLASTICS Ltd 17 March 1970 [24 March 1969] 15311/70 Headings B5A and B5N Decorated articles are produced by (1) shaping under heat and pressure in a mould a thermosetting resin-containing composition (a) with an unimpregnated decoration-bearing sheet of paper-like material applied to it to impregnate the material partly with the resin from (a) and partially cure (a), (2) applying a thermosetting resin (b) to the surface of the decorationbearing material, reapplying heat and pressure to complete cure of the partially cured composition (a) where necessary, to cause the thermosetting resin (b) to flow over the surface of the decoration-bearing material and complete its impregnation and then to cure the thermosetting resin (b). The composition (a) may be an unsaturated polyester dough moulding composition, preferably of the nil- or lowshrinkage type and the resin (b) may be a polyester resin or an aminoplast, e.g. a melamine-formaldehyde resin. The decorationbearing material may be paper, e.g. alphacellulose paper or a textile material, e.g. rayon fabric.
Patent GB-1312448-A (GB)
Title: Animal traps
IPC: A01M23/04
Filed: 1969-05-27
Abstract: 1312448 Animal traps D T MAIRS 3 June 1970 [27 May 1969] 26724/69 Heading AIM An animal trap consists of a lid which comprises a support 10, plate 12 and a catch mechanism 13, the lid being adapted to be placed over the top of a cage or reservoir. The plate 12 to which a bar 19 is joined is pivotable about a rod 16 while the catch mechanism 13 is pivotable about a spindle 21. The mechanism 13 comprises a plate 20 having an aperture 36 in which a piece of material having an attractive odour can be located, and a permanent magnet 23 and breaker 24, the bar 19 being attracted to the magnet 23. When an animal which is lured by the said odour puts a foot on the plate 20, the plate 20 starts to pivot, the breaker 24 causes bar 19 to disengage from magnet 23 and both plates 12 and 20 pivot under the animal's weight thus causing the animal to fall into the cage or reservoir. The plate 12 then returns to its initial position under the action of springs (not shown) and plate 20 also returns to its original position. In a second embodiment the catch mechanism 13 is pivotable about a spindle 29 the material having the attractive colour being located in a receptacle 34. When an animal treads on a limb 30 a member 28 pivots thus moving a limb 31 out of the path of plate 12 which moves down under the animal's weight against the action of a spring 26.
Patent GB-1315523-A (GB)
Title: Pressing of articles from materials in a finely divided state
IPC: B30B11/00
Filed: 1970-04-14
Abstract: 1315523 Pressing ceramic powder BRITISH CERAMIC RESEARCH ASSOCIATION 19 April 1971 [14 April 1970] 17575/70 Heading B5A A ceramic article, e.g. a plate or saucer, of improved uniformity of density, is compression moulded from ceramic dust between an upper plunger 32 and a flexible rubber diaphragm 8, carried by a lower die 2 and contoured to the underside of the article, which is raised from its lower pressing position to an upper position, above an intermediate charging position shown in Fig. 1, to eject the moulded article therefrom, and is then lowered to the intermediate, Fig. 1, position for charging with dust 26 to an upper flat level which, when the diaphragm 8 is lowered to a lower pressing position, assumes a configuration similar to that of the upper die 32 to assure a uniform density of the article after pressing by the die 32. The ejected article is removed from the diaphragm 8, in its upper position, by engagement of the marginal portion thereof within a semi-annular recess 36 of an arm attached to the leading edge of a reciprocated charging box 28 from which, after the diaphragm 8 has been lowered to its intermediate position, the clay dust is discharged to its upper flat level. In the Fig. 1 embodiment, the diaphragm 8 is attached, at a peripheral flange 7, to a ring 4 fixed to the die 2, and the die 32 engages and compresses the diaphragm 8 during the pressing. The diaphragm 8 is upwardly and downwardly displaced by vacuum and air pressure applied to the underside thereof, via duct 23, and by a double-acting fluid pressure piston 14 connected at its piston-rod 15, via a split coupling 16, to a spindle 12 bonded to the diaphragm 8. In this embodiment, the upper diaphragm position is determined by abutment of coupling 16 with the lower surface of die 2, the intermediate position by abutment with the upper end of piston-rod 18 of a doubleacting piston 14, and the lower position by abutment of the diaphragm 8, whilst vacuum is applied to the underside thereof, with the die 2. In the Figs. 8 and 9 embodiment (not printed), the die ring (4) is slidingly mounted around the die 2 for relative displacement with respect there - to upon engagement by the upper die 32. In the Figs. 10 and 11 embodiment (not printed), the die ring (4) is fixed to the die 2 and hydraulic pressure is applied to the underside of diaphragm (8) during the pressing by the upper die (32). In the Fig. 12 embodiment, the diaphragm 8 is bonded at a cylindrical outer surface to the ring 4, which is mounted for sliding movement with respect to the die 2, against the bias of springs 40, when hydraulic pressure is applied to the underside of diaphragm 8 during the pressing operation. In the Figs. 13 and 14 embodiments (not printed), wherein pressure is also applied to the underside of the diaphragm 8 during the pressing, the die rings are fixed to the die, and the diaphragm is either similarly bonded to the ring 4 as in the Fig. 12 embodiment, or both bonded and located therewithin at a peripheral flange.
Patent GB-1316202-A (GB)
Title: Lavatories for use by animals
IPC: A01K1/01
Filed: 1971-01-29
Abstract: 1316202 Animal lavatory D W SMITH 20 Jan 1972 [29 an 1971] 3513/71 Heading AIM [Also in Divisions B8 and El] An animal excretes onto an endless conveyer belt 47 in a compartment 52 and on leaving via exit 45 activates the belt drive motor 18 so that the belt rotates and is cleaned by a scraper 14 and water spray tubes 21. The excreta is collected in a trap 13 and then flushed into a sewage system via line 19. The animal enters the compartment 52 via entrance door 41 which is then closed and locked by mechanism 42 which incorporates a switch to activate a light 31 and an extractor fan 29. The animal leaves via exit door 45 which is closed by mechanism 46 which has a switch to activate the belt drive and the spray/flushing system after a short delay. A valve 22 controls flow from a mains connection 26 to the spray tubes 21 at the cleansing station and also at the interior of the compartment. The spray tubes 21 are connected to a container 23 holding disinfectant so that a thorough cleansing of the device is achieved. After a pre-determined period, the control unit 33 shuts off the motor 18 and switches the valve 22 to close the water supply to the spray tubes 21 and open a pipe 30 from a conventional water cistern so that its contents flush the trap 13 into the sewage mains via pipe 19. Simultaneously the extractor fan and lights are turned off and the mechanism 42 is released so that the device is ready for the next animal. Alternative arrangements are disclosed, in eliminated and the trap 13 is flushed solely by which, the flushing pipe 30 from the cistern is the volume of water flowing from the spray tubes or the sewage connection is removed and a collecting chamber with neutralising chemicals is employed to recirculate the water via a pump and the spray tubes. Pressure sensitive elements could be fitted to the belt to prevent accidental operation of the flushing system whilst the animal is still in the chamber.
Patent GB-1317022-A (GB)
Title: Optical projection apparatus
IPC: G03B21/10
Filed: 1970-01-31
Abstract: 1317022 Optical projectors E M I Ltd 19 April 1971 [31 Jan 1970] 4746/70 Heading G2A A projector 5, reflectors 6, 9 and back projection screen 2 are stored in a housing 1. For operation section 3 of the housing 1 carrying the projector 5 is rotated to the vertical about hinge 12 and an image projected on to an external screen. Alternatively the reflector 6 on section 4 may likewise be rotated so that light from the projector passes there through and via the reflector 9 back projection screen 2. The reflector 6 includes two mirrors (14), (15), Fig.4 (not shown) and reflector 9 is a mirror. As shown panels 7, 9 are joined and the former hinged at 8 to the base of the housing 1. However the hinge 8 may be located between panels 7 and 9 or hinges 8, 12 dispensed with and sections 3, 4 slide on the top of the housing 1. The screen 2 need not be below the projector 5 but may lie above or to the side thereof. The projector 5 may be for slides or cine film and have automatic cassette loading. Sound reproducing equipment using an optical film may be provided, the housing 1 then being perforated to permit sound to emerge therefrom.
Patent GB-1320121-A (GB)
Title: Mining machines
IPC: E21C27/24
Filed: 1971-01-08
Abstract: 1320121 Mineral-mining machines COAL INDUSTRY (PATENTS) Ltd 22 Dec 1971 [8 Jan 1971] 1054/71 Heading E1F An electrical capacitor coupling for transmitting an electrical signal emitted from a rock quality-sensor 9 on a rotary cutter 2 of a mining machine to a signal indicator 37 on the body 4 of the machine comprises two relatively rotatable conductive, annular elements 18, 24 so disposed coaxially of the drive shaft 6 of the cutter 2 as to be spaced from, but adjacent to one another, e.g. a spacing of 1/16-¢in., the elements being bolted insulation 20, 26 secured respectively to the bottoms of cylindrical chambers 39, 41 formed at the inner end of the cutter and the adjacent wall of the body. The chambers may be packed with either expoxy resin or grease, and surrounded by opposed labyrinth seals and one or more resilient, annular seals 40, 42.
Patent GB-1323661-A (GB)
Title: Digital linear interpolator
IPC: G06F17/17
Filed: 1971-01-26
Abstract: 1323661 Digital linear interpolator BRITISH BROADCASTING CORP 6 Aug 1971 [26 Jan 1971] 3214/71 Heading G4A Digital linear interpolation between two numbers A, B is described. In interpolation between A and B the resultant C is given by C = (I-S)A + S.B where 0 # S # 1. The two numbers A, B are applied to respective inputs and an interpolation factor S, expressed in terms of R and Y where R is 0 or 1 and Y is an N digit number such that 0#Y<1, is also applied. A partial product is produced at each matrix intersection using the equation shown on Fig. 2 (d) where H = EG + FG. The partial products are summed using a tree as shown in Fig. 4B and rounding off may be used. In Figs. 5A, 5B (not shown) a similar arrangement uses shift and add of the partial products and in Figs. 6A, 6B (not shown) R is set to 0 so that an output C = (1.000 - Y)A + YB. Weighting may also be used with several interpolators.
Patent GB-1323685-A (GB)
Title: Apparatus for die-casting metals
IPC: B22D17/10
Filed: 1969-10-25
Abstract: 1323685 Pressure casting machines GKN GROUP SERVICES Ltd 15 Oct 1970 [25 Oct 1969] 52378/69 Heading B3F The shot duct 14 of a die casting machine has a lining 21 and a casing 22, the external surface of the lining and the internal surface of the casing being tapered so that the lining and casing are assembled together as a press fit. The casing may be shrunk on to the lining whilst the casing is raised to a high temperature, the arrangement being such that, at the working temperature, the lining is under radial compression by the casing. The liner may be made of a ceramic e.g. silicon nitride, silicon carbide or zirconia, or a cement material and may be formed of a plurality of components of different materials selected to withstand the different conditions encountered at different positions along the length of the shot duct. The casing 22 may be made of steel and is held in place by a component 26 which is secured to a component 23 by screws 29. The apparatus may be used for casting iron or steel at temperatures in the range 1300 to 1600 C. and at pressures between 5000 and 6000 lbs per square inch, the dies 11 and 12 preferably being coated with graphite suspended in a suitable carrier or carbon black deposited from an acetylene torch prior to casting.
Patent GB-1325870-A (GB)
Title: Process for separating metals
IPC: C22B3/26
Filed: 1969-12-15
Abstract: 1325870 Separating metals; spheroidizing UNITED KINGDOM ATOMIC ENERGY AUTHORITY 2 Dec 1970 [15 Dec 1969] 61087/69 Heading C1A An aqueous solution or sol containing at least two metals is mixed with a water soluble organic polymer, formed into drops, and contacted with one or more reagents capable of precipitating at least one metal as an insoluble gel and of dissolving or maintaining in solution at least one other metal. The reagent(s) used may be (a) a single compound which performs both functions, e.g. NH 4 OH, NH 4 S, or pyridine (one metal forming a soluble amine or pyridine complex); (b) a mixture of two compounds used simultaneously, e.g. NaOH with NH 4 OH or diethanolamine; or (c) two compounds used consecutively, the first forming a gel and the second dissolving out one of the constituents, e.g. NaOH followed by NH 4 OH, diethanolamine, glycine, or NaK tartrate, or NH 4 OH followed by Na 2 CO 3 . The organic polymer may be dextran, guar gum, carob gum, or polyvinyl alcohol. Examples describe the separation of the follow-: ing metals (the first-mentioned being gelled), Fe-Co, Fe-Ni, Fe-Cu, Fe-U, Fe+Cr - Ni Th-Ni, Th-Cu, Th - Ba, Zr-Cu, U-Ni, Cu - Ba. The solution may contain chlorides, nitrates, or sulphates, and may be obtained by dissolving an alloy in acid. The process may be repeated by redissolving the gel in acid.
Patent GB-1343452-A (GB)
Title: Plural purpose sludge incinerating and treating apparatus and method
IPC: C02F11/12
Filed: 1971-04-07
Abstract: 1343452 Incinerating sludge ENVIROTECH SYSTEMS Inc 7 April 1971 8958/71 Heading F4B Separate or conjoint streams of dewatered sewage and lime sludge, obtained by the removal of phosphorous by lime precipitation in a raw sewage treatment process, are fed into a calcining incinerator of the multiple hearth type. The ash and lime mixture discharged from the furnace bottom hearth is cooled in a rotary disc cooler, and then either slaked and recycled back to the raw sewage treatment process for reuse, or separated into the ash and lime constituents by screening or cyclone centrifuging, the ash passing to waste and the lime being slaked and recycled for reuse. In the multiple hearth furnace which is provided with gas burners on all hearths save the bottom hearth to minimize recarbonation of the calcined lime, incineration occurs on the upper hearths and calcination on the intermediate hearths. Details of the operating temperatures on the various hearths are given. Carbon dioxide in the gases leaving the furnace, may after cleansing be used in the sewage treatment process.
Patent GB-1350642-A (GB)
Title: Antioxidant composition
IPC: C10L1/22
Filed: 1971-10-16
Abstract: 1350642 Amines CIBA-GEIGY (UK) Ltd 13 Oct 1972 [16 Oct 1971] 48239/71 Heading C2C [Also in Division C5] Antioxidant compositions are prepared by thermally rearranging, by heating in a non- oxidizing atmosphere, a compound of the formula where A, B, C and D are phenyl groups which may be substituted with one or more C 1  to C 12  alkyl groups or with one or more aralkyl or 1- alkyl cycloalkyl groups, in the presence of a radical acceptor.
Patent ID-24212-A (ID)
Inventor: TAKESHITA EIICHI
IPC: D04B21/10
Filed: 1998-08-26
Abstract: A seamless warp knit fabric comprises a fabric portion and a lace portion that are integrally knitted in the advance direction of stitches so as to form one continuous warp knit fabric. Therefore, the sewn portion between the fabric portion and the lace portion can be eliminated. Thus, a seamless warp knit fabric that is comfortable for wearing and is excellent in fashion and design can be provided. <IMAGE>
Patent ID-28720-A (ID)
Inventor: BERMINGHEM PATRICK
IPC: B63B21/28
Filed: 1999-07-29
Abstract: A tool is provided for use in submerged condition for installing anchor or foundation elements such as piles in a ground formation that is submerged under a body of water. A hammer body is fixedly supported in axial alignment with the head of a pile that is to be driven and carries a reaction body guided for movement thereon in a direction that is axial to the pile. The hammer body and reaction body define opposed first and second ends of an expansion chamber. A pyrotechnic charge is initiated to create a rapidly expanding volume of high pressure gas in the expansion chamber to generate a downwards pressure force pulse to drive the pile, an equal and opposite upwards pressure force pulse being applied to the reaction body. Damping structure operatively associated with the reaction body interacts with the water in which the tool is submerged using the inertia of the water to resist upwards movement of reaction body.
Patent IL-110427-A (IL)
Title: Process for preparing 1,2-diacyl-2-t-alkyl hydrazides
IPC: C07C243/38
Filed: 1994-07-25
Abstract: A selective process is provided for preparing a hydrazide by reacting an aromatic anhydride with a tertiary alkyl hydrazine and then reacting the resultant acyl hydrazide with an aromatic acid chloride.
Patent IL-112059-A (IL)
Title: Transdermal therapeutic composition containing a deuterated active substance with penetration-enhancing effect
IPC: A61K31/20
Filed: 1994-12-19
Abstract: PCT No. PCT/EP94/04047 Sec. 371 Date Aug. 15, 1996 Sec. 102(e) Date Aug. 15, 1996 PCT Filed Dec. 6, 1994 PCT Pub. No. WO95/17188 PCT Pub. Date Jun. 29, 1995A drug for the release of active substances to the skin, which has an increased deuterium portion as compared to the natural isotope distribution.
Patent IL-114145-A (IL)
Title: Non-reducing saccharide its preparation and composition containing it
IPC: A23L13/70
Filed: 1995-06-14
Abstract: A non-reducing saccharide, obtained by cultivating a microorganism capable of producing non-reducing saccharide-forming enzyme in a nutrient culture medium which contains one or more reducing partial starch hydrolysates with glucose polymerization degrees of 3 or higher, useful as a food product, cosmetic or medicine.
Patent IL-117741-A (IL)
Title: Optical seek method and apparatus
IPC: G11B21/08
Filed: 1996-03-31
Abstract: There is disclosed a method for moving an optical head from an initial track (10) to a target track (11) on a storage medium (1). The total number of tracks (3) to be crossed is determined, and the optical head is moved toward the target track (11). A reflectivity level of light from the storage medium (1) is measured, and a tracking error signal is derived from the reflectivity level. The tracking error signal has both true and false indicators of track crossings. A data indicator signal is derived from the reflectivity level, having indicator points corresponding to the false indicators of track crossings. A track count number is incremented for each true indicator of a track crossing, and the optical head is stopped when the track count number equals the total number of tracks (3) to be crossed. Another method is disclosed whereby a track count signal is generated from the tracking error signal and the data indicator signal. The track count signal indicates track crossings corresponding to the true track crossing indicators in the tracking error signal.
Patent IL-123829-A (IL)
Title: Apparatus and method for separately layering cache and architectural specific functions in different operational controllers
IPC: G06F12/08
Filed: 1998-03-25
Abstract: A controller, comprising: a bus interface unit (204) receiving operations from a bus for a storage device within a storage hierarchy; a first controller unit (212) within the storage device performing each cache operation to be performed on data within the storage device and received at the bus interface unit for the storage device; and a second controller unit (214) within the storage device performing at least a portion of each architectural operation to be performed on metadata for data within the storage device and received at the bus interface unit for the storage device; wherein the first controller unit performs instruction fetch, load, write, read and snoop operations. 2186 כ" ה באלול התשס" א - September 13, 2001