baber/WOPTO huggingface dataset:
Patent GB-1289971-A (GB)
IPC: H01J17/49
Filed: 1969-10-01
Abstract: 1289971 Gas-discharge display panels BURROUGHS CORP 1 Oct 1969 [2 Oct 1968] 48298/69 Heading HID Sealing material 260 securing together upper and lower plates 72 and 74 of a multi-cell display panel 10 having a cross-bar system of conductors 80 and 120 is prevented by a flexible seal 250 from entering between the central plate 20 and either of the plates 72 and 74. The sealing material 260 may be a glass frit dispersed in a suitable binder, and the seal 250 may be a cord of fibreglass or other flexible yieldable material having a diameter which is originally somewhat larger than the distance between the plates 72 and 74. In the arrangement shown, the conductors 80 and 120 are mounted in seats 70 and 60 in the faces of the glass or ceramic plate 20 and are covered by glass plates 72 and 74. Alternatively the seats may be formed in the plates 72 and 74. Cathode buttons 90, which may be tapered, extend into the cells 30. Similar raised anode portions, each with a viewing aperture, extend from the conductors 120 into the opposite ends of the cells. Recesses 122 and 102, or alternatively additional slots (Fig. 3, not shown) extending along the bottoms of the slots 60 and 70, are provided at the ends of the cells to prevent the formation of shorting paths of sputtered metal. The cathode and anode electrodes may be of stainless steel, nickel, or nickel-iron-chrome alloy. Alternative forms of anode (Figs. 4, 5, 12 and 13, not shown) comprise strips which are narrower than the cells or have narrow portions over the cells, transparent metal films, or strips provided with an area of small apertures forming a mesh screen over each cell. Alternative forms of cathode (Figs. 6 to 11, not shown) comprise a button with a central depression which may contain a post, or a strip punched to form tabs which are bent to project into the cells. Low work function material such as barium- or caesiumcontaining compounds may be deposited on the anodes, cathodes or cell walls (Fig. 14, not shown). A suitable gas filling comprises about 5% A, 95% Ne and a trace of Kr at a pressure of 40 to 80 torr. to which Hg is added to minimize cathode sputtering. The Hg may be introduced by placing a capsule containing a droplet of Hg in a glass tubulation secured to plate 72 or 74 and then heating the capsule to breaking point by an inductively heated plate of a directly heated wire (Fig. 17, not shown).
Patent GB-1290722-A (GB)
IPC: B29C65/02
Filed: 1969-10-02
Abstract: 1290722 Binding edges CLOWES BAG CO Ltd 30 Sept 1970 [2 Oct 1969] 48520/69 Heading B5K An edge is welded on to a plastics lamina by a device comprising pressing head 2 or heated platen which moves downwardly on to a base 1 having a welding electrode(s) 3 and a knife or knives 4. The knive(s) are arranged so that the lamina and border are cut by a first knife which defines the outline of the article to be produced and a further knife severs the lowermost sheet, e.g. border or edge, adjacent the electrode(s). As described edge (A) is welded to lamina (B) along line a and is cut along lines a<SP>1</SP>. A second edge (D) can be similarly welded to lamina (C) and cut and simultaneously welded to the lamina (A) with its welded edge (B), see Figs. 1 to 5, not shown. Alternatively all the laming and edges can be welded and cut simultaneously. The knives may have a wavy contour.
Patent GB-1295335-A (GB)
IPC: C07C69/155
Filed: 1970-03-05
Abstract: 1295335 Catalysts for the production of allyl acetate FARBENPABRIKEN BAYER AG 5 March 1970 [5 March 1969] 10584/70 Heading B1E [Also in Division C2] A catalyst composition comprising palladium metal or compound such as acetate, benzoate, propionate, acetyl acetonate and hydroxide, which may contain an alkali metal compound, or metals or compounds of metals of Groups V to VIII of the Periodic Table, and which may be supported on conventional supports is used in the preparation of allyl acetate by the reaction of propylene, oxygen and acetic acid in a continuous process (see Division C2). The catalyst may be prepared by impregnating the support with a solution of the compound which is then dried or by impregnation followed by calcination or by treatment with solutions of alkali metal compound. Examples describe the impregnation of a support with a benzene solution of palladium acetyl acetonate and iron acetyl acetonate, which is dried and impregnated with potassium acetate followed by heating at 100 to 130‹C; the impregnation of aluminium oxide with sodium palladium chloride which is reduced with an alkaline hydrazine hydrate solution and impregnated with potassium acetate; and the impregnation of silica with sodium palladium chloride and tetrachloroauric acid followed by reduction and impregnation with potassium acetate.
Patent GB-1306677-A (GB)
Title: Optical system for measuring device
Inventor: BURNS CHARLES
IPC: G02B27/14
Filed: 1969-10-20
Abstract: 1306677 Measuring dimensions photoelectrically BRITISH IRON & STEEL RESEARCH ASSOCIATION 1 Dec 1970 [20 Oct 1969] 51382/69 Addition to 1270791 Headings G1A and G1M Apparatus for detecting or measuring a transverse dimension of an elongated object comprises a lens arranged to produce an image exhibiting said dimension, a first elongated stop aperture located at or near the optical centre of the lens,  a second elongated stop extending in the same direction as the object and located at the focus of the lens, and means located between the lens and the object to reduce the effective object size. The Specification describes various forms of said 'means' employing mirrors and/or prisms. The 'means' may be added to any of the embodiments of the prior art detecting or measuring system disclosed in Specification 1270791 and enables the system to deal with larger objects. In the embodiment shown the unit M is as in Specification 1270791 and the 'means' comprises fixed mirrors 16a and a prism 12 movable along an axis 14 during setting up to cope with a range of sizes of a bar 20 being detected or monitored.
Patent GB-1306935-A (GB)
Title: Sealing composition and process
IPC: C09J143/04
Filed: 1969-06-20
Abstract: 1306935 Curable silicon-containing acrylate copolymers DOW CORNING Ltd 22 June 1970 [20 Jane 1969] 31295/69 Heading C3P A curable composition for sealing joints and cracks, comprises (A) a curable copolymer obtained by the addition copolymerization of (i) 100 molar proportions of one or more compounds of the formula wherein R<SP>1</SP> is C 1-4  alkyl and (ii) from 0À08 to 0À8 molar proportions of a silane of general formula wherein Q is H or -CH 3 , X is a C 1-5  alkylene radical, Y is a C 1-5  alkoxy radical, Z is a monovalent hydrocarbon or halogenated hydrocarbon radical or a halogen atom, and n is 2 or 3, and (B) a silanol condensation catalyst. The composition cures on exposure to water, and may contain also a hydrolysable silane with a rate of hydrolysis greater than that of the -SiY n Z 3-n  group of (ii) above, in order to keep the composition dry and therefore prevent it polymerizing such as Me-Si(OMe) 3 , MeSi(OEt) 3 , Me 2 Si(OMe) 2  and ethyl triacetoxy silane. Examples of silane monomers (ii) are given, wherein X is -(CH 2 ) 3 -, -CH 2 -, and and wherein Y is -OC 2 H 5 , -OCH 3  or -OC 4 H 9  and Z is Cl. The composition may also contain up to 40% by wt. of solvent and/or one or more fillers. Other vinyl monomers may also be polymerized with (i) and (ii). Examples of silanol condensation catalyst (B) are HCl, acetic and propionic acids, methylamine, octylamine, ethylenediamine, tetrabutyl titanate, tetranonyl titanate, triethanolamine titanate, di-(isopropoxy)-titanium di-(acetoacetonate) and di-(ethylacetoacetate), lead 2-ethylhexoate, lead naphthenate, Co octoate, zinc naphthenate, Fe octoate, stannous octoate and acetate, dibutyltin diacetate, dilaurate and dioctoate, and dioctyl tin di-2-ethyl hexoate. In the examples, the polymers A are of (1) ethyl acrylate and gamma triethoxysilyl-propylmethacrylate, (2) ethyl acrylate and gamma trimethoxy silylpropyl methacrylate, (3) ethyl acrylate, styrene and gamma trimethoxysilyl-propyl methacrylate, and (4) ethyl acrylate, butyl acrylate and gamma trimethoxy silyl-propyl methacrylate, and are cured with catalysts selected from those listed above.
Patent GB-1319185-A (GB)
Title: Method of continuously casting metals
IPC: B22D11/06
Filed: 1971-06-30
Abstract: 1319185 Continuous casting M R TEMBE 30 June 1971 30684/71 Heading B3F Molten metal S, Fig. 6, is poured into the gap R between two hollow metal rollers, one at least of which is adjustably mounted to determine the gap and one of which has end flanges J, Fig. 1, to close the ends of the gap; coolant is sprayed (from nozzles G) in the rotated rollers and a chilled layer of metal is formed on each roller, the two layers being passed down through the gap R, to be pressed together and form one solid section which is cooled (by sprays U) and passed through guide and pinch rollers W and Y. Curved guides Z are located between successive rollers W, Y. A series of nozzles P feeds the metal into the trough T between the casting rollers, from a tundish M. The rollers may be externally cooled by water from nozzles and to increase the internal cooling there may be finned inserts in internal grooves (K). The surface of one roller may be of a grooved V-form and the surface of the other of complementary V-form so that an angle-sectioned member is cast. A starter dummy, on which the metal will fuse, may be used to plug the gap R before starting to cast. Alternatively, the rollers may be in contact, to be moved apart at starting.
Patent GB-1321828-A (GB)
Title: Teaching aids
IPC: G09B7/08
Filed: 1969-10-30
Abstract: 1321828 Educational systems STRUCTURAL COMMUNICATION SYSTEMS Ltd 19 April 1971 [30 Oct 1969] 53274/69 Heading G5G A viewing system such as television is modified so as to enable viewers to take an active part in programmes. As shown, a basic programme 1 and supplementary programmes 2 are available as inputs to a TV Set A. The programmes may be recorded on a single video tape. Periodically, the viewer is presented with a problem the response to which is required to be selected from a vocabulary matrix B which may consist for example of words, phrases and symbols in numbered squares on printed sheets. The selection is keyed or switched into a keyboard C and evaluated at D against standard responses for the programme. Combinations of responses are permitted. The output from D consists of impulses which identify a recorded comment most appropriate to the viewer's response. Potential responses are grouped so that only 6-10 comments are required to be stored. A recording of the identified comment is retrieved from comment (tape) store E and displayed by way of input converter F and interrupter 4. The keyboard C comprises at least 9 and preferably 24 or 25 keys. If 24 or 25 then 20 of them relate to responses to problems and the rest enable viewers to make comments whereby for example supplementary explanation may be called in from programmes 2. Instead of TV, an audiovisual system employing films and tape recordings may be utilized. Interruption may be controlled by an instructor. Comments may be presented audibly. Computer means may be provided to process responses of groups of viewers.
Patent GB-1324994-A (GB)
Title: Apparatus for feeding can ends
IPC: B65G47/00
Filed: 1969-10-03
Abstract: 1324994 Feeding can-ends on endless conveyers LINEAR MACHINE CO Ltd 1 Oct 1970 [3 Oct 1969] 48617/69 Heading B8A A feeding apparatus for can ends includes a column-holding means 12 (Fig. 1) for location of an upright column from the leading end of which the can ends are fed one at a time in succession to machinery (not shown) e.g. for closing cans, conveyer means for carrying a supply of upright stacks of the can ends for replenishing the column, means for positioning each stack of can ends in turn on top of the diminished column from the conveyer means, and control means responsive to the height of the column for operating the conveyer means to feed a stack to enable the positioning means to locate the stack on the column. 1st embodiment (Figs. 1, 3, 4, and 6c).-The conveyer means comprises vertically spaced belts 25, 25 (removed from the apparatus as shown in Fig. 4), trained around pulley wheels 17 and carrying an endless series of stack holders. The latter each consist of three vertical rails 27 spaced by brackets 28 (by which they are secured to the belts 25) so as to locate a stack of the can ends. An alternative C-shaped plastics holder (Fig. 10, not shown) may be used. The bases of the stacks are supported on a rollerway 15. The conveyer is moved after each stack is fed from a position above the column 12, by the action of a pneumatic cylinder 21 in association with a free-wheel sprocket drive 23a to the shaft of the pulleys 17, 17. Indexing is controlled by a pneumatic cylinder 20 coacting with a recessed plate 18. In operation, when a stack is being fed from the column 12 (by means not shown), the height of the stack held by the conveyer above the column eventually diminishes to a point at which its top releases an operating member 35 of a switch 33. This activates the cylinder 20 so as to release the indexing hold on the conveyer. A further drop in the stack operates a switch 34 which activates the cylinder 21 to move the conveyer one step thereby positioning a fresh full stack over the column. 2nd embodiment (Figs. 7, 8, 9).-The stacks are carried between opposed endless belts 46, 46. The upper belt 46 has projecting heads 61 each of which engages the top end of an associated full stack. The belts 46, 46, are driven by a pneumatic cylinder 52 and associated free wheeling sprockets. The stacks are positioned by vertical members 53 carried by vertically spaced horizontal rails 54. Each stack is successively fed to a position above the column 12 in which it is positioned by two spaced fixed vertical rods 42, 42, and two rods 43 which are outwardly movable by cylinders 44, 45. The movement of the latter are controlled by the action of a switch 62 activated when the top of the stack drops below it. When it drops below a switch 63, the conveyer drive is actuated so as to feed a full stack into the feeding position. (For Figures 3, 4, 6c and 9 see next page.)
Patent GB-1326010-A (GB)
Title: Internal spanner
IPC: B25B15/00
Filed: 1970-10-12
Abstract: 1326010 Internal spanner K J CHRISTIE 12 Oct 1970 [8 Nov 1969] 54796/69 Heading B3N An internal spanner 10 comprises two arms 12, 14, formed of bar or tube, joined at an angle, one arm having at its outer end a length of substantially square cross-section, and having an axial bore 18 therein. Preferably both arms have square cross-sections, 16, 20 of different sizes.
Patent GB-1344637-A (GB)
Title: Shoe-making
IPC: A43D8/00
Filed: 1970-04-28
Abstract: 1344637 Boots &c SHOE & ALLIED TRADES RESEARCH ASSOCIATION 10 June 1971 [28 April 1970] 20466/70 Heading A3B Apparatus for forming a shoe upper or upper component in the form of an initially flat pre-cut blank 36 includes two clamping parts which hold the blank 36 with the edge of the blank 36 turned out of its original plane oppositely to the direction in which central portions of the. blank are moved during the forming operation. In a first embodiment (Figs. 4, 5) the apparatus includes a fixed housing 1 defining a pressure chamber 2 and a movable housing 18 which contains a movable mould 32 surrounded by clamping part 16. The lower surface of the pressure chamber 2 is defined by a flexible diaphragm 10 and an apertured plate 8 which forms the second clamping part. The apparatus operates as follows:-initially both the housing 18 and mould 32 occupy their lowered positions. The flat blank 36 is placed on the clamping part 16 and the housing 18 is raised to the position shown in Fig. 4 where it is locked by members 42. This causes the edge of the blank 36 to be clamped between the inclined edges of the clamping parts 8, 16, the edge of the blank being turned out of its original plane as shown in Fig. 5. The mould 32 is then raised to the position shown in Fig. 4 and pressure to applied to chamber 2 to conform the blank 36 to the mould 32. Alternatively or additionally vacuum may be applied, to the lower housing 18. In an alternative form of clamping device (Fig. 9) the edge of the blank is clamped between the mould 32 and the edge 8d of clamping plate 8. Initially the edge of the blank is held in its original plane between plate 8 and clamping member 16 which is resiliently urged towards plate 8, but when the mould 32 is raised the blank slips from between plates 8 and 16 to the position shown in Fig. 9. This slippage may be assisted by the ball bearing 63 shown in Fig. 10, the blank being clamped against the raised mould by spring loaded fingers 60 in the plate 8. Alternatively rollers 70 (Fig. 12) may be provided on the plate 8, the degree of rotation of the rollers 70, and hence the slippage of the blank, being limited by stops 72.
Patent GB-1344880-A (GB)
Title: Bisdiguanide salts
IPC: C07C279/26
Filed: 1971-06-21
Abstract: 1344880 Chlorhexidine salts IMPERIAL CHEMICAL INDUSTRIES Ltd 15 May 1972 [21 June 1971 6 July 1971] 28960/71 and 31660/71 Heading C2C Novel salts of chlorhexidine with glutamic acid, succinamic acid, iminodiacetic acid and 6-acetamidohexanoic acid are prepared by the interaction of chlorhexidine or a salt thereof with glutamic, succinamic, iminodiacetic or 6 - acetamidohexanoic acid or a salt thereof in a suitable solvent. Antiseptic and disinfectant compositions comprise, as active ingredient, a novel salt as defined above, together with an inert diluent or carrier.
Patent GB-1346445-A (GB)
Title: Packaging machine
IPC: B65B7/22
Filed: 1971-06-24
Abstract: 1346445 Packaging articles in wrappers HERMETIKKINDUSTRIENS LABORATORIUM 24 June 1971 29566/71 Heading B8C In a machine for packaging boxes D in wrappers 1 which are fed in collapsed form from the bottom of a stack in a magazine 2 and are erected as they clear the magazine and are advanced to a closing station by pressure from the last wrapper to be erected which is moved by reciprocating members 3, the closing station includes a stationary folding vane 10 adjacent each end of the erected wrapper each vane having first and second claws 12, 13 which folds up an outer part of a closing flap and subsequently folds up the entire flap and locks it in the wrapper. As shown, flattened tubular wrappers 1 with end flaps 6, 11 are fed from the magazine 2 by compressed air operated members 3 which move the wrapper clear of the magazine so that its leading end bears against a preceding wrapper 3 and is thereby opened by a diagonal pressure C ready to receive a box D. Reciprocating members 7 close two of the flaps 11 and transport the filled wrapper forwardly during which time the wrapper engages the vanes 10 provided with the claws 12, 13.
Patent GB-1346759-A (GB)
Title: Weighing apparatus
IPC: G01G7/02
Filed: 1971-05-26
Abstract: 1346759 Transistor pulse generators AUTOPACK Ltd 26 May 1971 [17 March 1970] 12815/70 Heading H3T [Also in Division G1] A weighing apparatus comprises a balance beam 10, Fig. 1, carrying a soft iron armature 11, 12 at each end, associated with coils 13, 14 respectively, connected in the feedback circuits of a multivibrator 15, whereby the mark and space intervals are determined by the inductances of coils 13, 14.
Patent ID-28509-A (ID)
Inventor: HERRING SAMUEL H
IPC: D03D11/00
Filed: 1999-08-30
Abstract: An open ended papermaker's fabric woven from longitudinal and transverse thread systems and including a plurality of seam loops at each end. Two additional transverse threads are interwoven with the longitudinal thread system in the seam zone. The crossover points of the two additional transverse threads occur at a transition between paired paper and machine side threads of the longitudinal thread system which are separated in the transverse direction by at least three top layer longitudinal threads.
Patent IL-124393-A (IL)
Title: Method for manufacturing diffusors for shower heads and shower jet diffusor
IPC: B05B1/18
Filed: 1996-11-11
Abstract: Method for manufacturing a jet diffusor (11) for a shower head or the like, which jet diffusor is manufactured by two parts, a hole washer (13) of a hard plastic material and a nozzle washer (14) of an elastic rubber or plastic material, characterized in that the nozzle washer is manufactured, preferably by injection moulding, with a plain bottom disk and with socket shaped nozzles (22) substantially perpendicualrly arranged in relation to this, and raised from the bottom disk socket shaped nozzles, that the washer is manufactured, preferably for injection moulding, with at least one arched underside and with the holes arranged in diverging directions, that the nozzle washer is brought into contact with the arched underside of the hole washer, so that the socket shaped nozzles are pressed into and partially through the holes, whereby the nozzles are subjected to a directional change according to the holes in the hole washer, and that the nozzles provided with an expanded end section are pressed so far into the holes of the hole washer that the end section is expanded behind a shoulder provided in the hole. 1685 ד' באב התשס" א - July 24, 2001
Patent IL-126912-A (IL)
Title: Personal computer memory card international association (pcmcia) compartment
IPC: G06F1/16
Filed: 1998-11-05
Abstract: A voice activated user supported computer comprising therein a single enclosure computer (1) that is fully supported by said user, a PCMCIA card housing (26), said card housing having dimensions large enough for a PCMCIA card to fully seat therein, a horizontally slidable door (47) movably positioned on a top surface of the card housing, said slidable door having a terminal portion to contact and abut against an upwardly projecting portion of said card when said card is seated therein and thereby to firmly hold said card in place, said housing contained therein substantially all of a horizontal portion of said PCMCIA card, and wherein only said upwardly projection portion of said card is exposed but said upwardly projecting portion does not extend longitudinally beyond a terminal section of said computer, and wherein said slidable door is spring loaded (52) on said top surface of said card housing in a manner which will permit said door to exert pressure upon and contact said upwardly projecting portion of said card to hold said card in place. 3214 ה' בכסלו התשס" ג - November 10, 2002
Patent IL-133537-A (IL)
Title: Process for the preparation of fish gelatin
IPC: A23L17/00
Filed: 1999-12-15
Abstract: The preparation of fish gelatin is new and comprises gelling the skins of fresh or defrosted raw fish, washing the skins and treating them to acid extraction at high temperatures and at an acidic pH.
Patent IL-149779-A (IL)
Title: Vaccine comprising lactobacilli for treating prostate inflammation and benign prostate hyperplasias and its production
IPC: A61P15/00
Filed: 2002-05-21
Abstract: The invention relates to vaccines for treating prostate inflammation and benign prostate hyperplasias (stages I and II) comprising Lactobacillus strains in an inactivated form and carriers and/or excipients commonly used in vaccine preparations.