baber/WOPTO huggingface dataset:
Patent GB-1295358-A (GB)
IPC: F04B53/10
Filed: 1970-03-20
Abstract: 1295358 Rotary positive-displacement pumps TOYODA KOKI K K 20 March 1970 [1 April 1969] 13622/70 Heading F1F [Also in Division F2] An hydraulic pump has spring-loaded abutments 23 lodged in a fixed member 12 and engaging with a cam ring 20 secured to a rotary shaft 18 that has suction and delivery channels 27, 29 therein communicating with recesses 26, 28 in said ring. Notches 23a give fluid access to the outer sides of the abutments; and notches 31, 32 at the leading edges of the recesses obviate sudden pressure changes. Discs 14, 15 are held against the ring 20 by pressure transmitted from the channel 29. The working fluid is stored in a reservoir 34. The outgoing fluid flows to a delivery port 50 by way of a channel 37 and a Venturi tube 49. The flow-rate at the port 50 is rendered substantially constant by a spring-loaded valve-member 43 controlling a port 44 through which fluid can return to the channel 27. The position of the valvemember depends upon the pressure differential between the channel 37 and the throat 49a of the tube 49. The valve-member increases the flow through the port 44 when a pilot pressure-relief valve, Fig.5 (not shown), opens to connect this port to a port 57. (For figures see next page)
Patent GB-1295573-A (GB)
IPC: F01D9/04
Filed: 1971-05-20
Abstract: 1295573 Welding by fusion CHROMALLOY AMERICAN CORP 20 May 1971 [19 Aug 1970] 16057/71 Heading B3R [Also in Divisions C7 and F1] In electron beam welding together of heatresistant, welding-crack-sensitive, nickel-base alloy elements, particularly jet engine components such as turbine blades and guide vanes, the elements are interposed by a shim of iron or steel of 0À15% max. C. and preferably 70 (more), preferably 95% min. Fe, the resulting weld metal comprising an alloy of the materials of said elements and said shim. As shown, guide vanes 15 are welded together at faces 11, 12 of buttresses 13, 14 thereof. The element alloy comprises, in weight per cent: Example shim materials are Armco iron (99À75% Fe and less than 0À1% C) stainless steels (i) 18-20% Cr, 8-12% Ni, 0À08% C max, 1% Simax., 2% Mn max., balance Fe, (ii) 11À5- 13-5% Cr, 0À5-0À15% C, 1% Si max., 1% Mn max., balance Fe; and low carbon studs containing at least 95% Fe and respectively 0À08 max., 0À1 max., 0À15 max., 0À08-0À13, and 0À1-0À15% C. The shim may be 0À002-0À010 inch thick and of cold rolled stock. Example of resultant weld metals comprise, in weight per cent: and
Patent GB-1305567-A (GB)
IPC: B30B15/06
Filed: 1968-11-25
Abstract: 1305567 Press cushion plates IMPERIAL CHEMICAL INDUSTRIES Ltd 21 Nov 1969 [25 Nov 1968] 51775/69 Headings B5A and B5F [Also in Divisions B3 and F2] A cushion plate for use in distributing the pressure evenly between the platens of a press consist of a pair of metal sheets joined around their edges to define a totally enclosed chamber, said chamber being filled with grease, for example a silicone or mineral grease such as commercially available axle grease. The plates are made by seam welding rectangular sheets along three sides 5, 6 and 7 and partially along the fourth side 9. Located in the extra area defined by welds 10 and 11 is an inlet union 3 through which grease is introduced between the sheets. After the introduction of the grease the fourth side weld is completed at 12 and the edge 8 of the plate, including the union cut-off to leave a rectangular grease filled plate seam-welded along four sides. The sheets may be of mild steel and the grease filled plate is flattened after welding by the platens of a press. In an alternative embodiment, the plate is first welded along four sides to form a trapezium having three sides of right angles, the grease injected adjacent the "non-right angle" side, the plate welded to complete the rectangle, and the excess removed.
Patent GB-1316134-A (GB)
Title: Spring suspension unit for road vehicles
IPC: B60G9/04
Filed: 1970-03-12
Abstract: 1316134 Beam axle suspensions M J MOGFORD and A K MOGFORD 6 May 1971 [12 March 1970] 11850/71 Heading B7D [Also in Division F2] A beam axle suspension comprises an elongate box 10, 16, a row of helical springs 12 in the box, and an elongate member 6 supported on the springs and free to move within the box. The base 10 of the box is attached to the axle 1 and by links 18, 19 to the chassis 3. The member 6 bears adjustably against lugs 5 on the chassis. The springs 12 are located by projections 15. Auxiliary springs coaxial with those in the row may be provided. The springs at the end of the row may be longer than the others (Fig. 3, not shown).
Patent GB-1316817-A (GB)
Title: Reel-unwinding apparatus
IPC: B65H16/10
Filed: 1970-05-28
Abstract: 1316817 Feeding webs R SATZINGER 28 May 1970 25615/70 Heading B8R [Also in Division D1] A web unreeling apparatus of the kind comprising a turntable 4 rotatable about a vertical axis and on which the material to be unwound is received, is characterized by a guide pulley 17 rotatable about a horizontal axis and around which the material 16 passes as it is unwound, a pivotally mounted control lever 18 that carries the pulley 17, and spring means 20 that biases the control lever 18 to an inactive setting (as shown in full lines), the turntable 4 being rotatable in the unwinding direction by a pawl and ratchet wheel mechanism, thus pawl and ratchet wheel being actuated by a compressed air cylinder (25), Fig. 2, not shown, controlled by the lever 18. When the tension in the material 16 causes the lever 18 to move away from its inactive setting, the control lever 18 opens a valve 24 to cause the air cylinder (25) to be actuated and so turn the turntable via the pawl and ratchet mechanism. As soon as the turntable commences to turn the falling tension in the material being unwound permits the lever 18 to move back to its inactive setting. A brake may be provided for the turntable, the brake being actuable by movement of the control lever 18 back to its inoperative position.
Patent GB-1319723-A (GB)
Title: Quick-opening fulcrum package
IPC: B65D75/36
Filed: 1971-05-05
Abstract: 1319723 Quick-opening fulcrum package H R HELLSTROM 5 May 1971 13357/71 Heading B8C A quick-opening fulcrum package 20, Fig. 1 comprises a layer 22 of relatively stiff materia such as plastics in which are formed at least one article receiving pocket 24 and a pair of reinforcing ridges 26, 28, and an overlying layer 32 of a frangible material such as a thin sheet of aluminium, or P.V.C., which is designed to rupture when the package is bent, away from the layer 32 about a medial, preferably weakened, fold line 34, to release the article in the pocket 24. As shown, Figs. 1, 2A, the reinforcing or stiffening, ridges 26, 28 are U-shaped and adjoin pocket, or blister, extensions 36 38 to aid in spreading the latter and initiate the rupture of the frangible layer 32. The stiffening ridges 26, 28 can be formed as separate members secured to the layer 22 and, where the layer 22 is of sufficient thickness, the bight portions 42 of the stiffening ridges 26, 28 can be omitted and additional ridges (56, 58) Fig. 2C not shown, can adjoin the main walls of the blister 24 at junction 48. Bight portions (42<SP>1</SP>) can be added. The ends of the blister may be tapered and it may be shaped, at its centre, to accommodate a rounded article, the blister extensions 36, 38 being omitted, Figs. 3, 5 not shown. In another arrangement the blister is arranged transversely of the longitudinal dimension of the package, Fig. 7 not shown. A series of packages 20, Fig. 1, may be formed in strip form, perforated tear lines being provided between adjacent packages. In a package, Fig. 8, rupture of the layer 22 over the pocket is initiated by means of inserts 108, 110 in the stiffening ridges (112, 114) which are integral with the blistered layer 116 and which preferably project into the blister extensions 118, 120. The inserts have sharp edges 122. Instead of the inserts 108, 110 the blister extensions 118, 120 can have their walls deformed inwardly. In an alternative arrangement the stiffening ridges can be strengthened by filling members. Ruptureinitiating inserts (128, 130), Fig. 9, not shown, can be disposed along the main wall surfaces of the blister (132) and between a pair of articles (134, 136). Rupture-initiating inserts, or extensions, can be inserted inside adjacent the ends of a blister in which case blister extensions, such as 36, 38, Fig. 1, can be omitted and the blister can be made correspondingly longer. When the blister is substantially wider it can be provided with a number of transverse stiffening ribs. In a further-embodiment the ruptureinitiating means comprises an opening ridge which extends longitudinally along the length of the pocket and which has sharp upper edge. The opening ridge divides the blister into two two side-by-side article-receiving compartments. The opening ridge may be replaced by one, or more, opening prongs (210), Fig. 14A, not shown.
Patent GB-1323431-A (GB)
Title: Machines for processing articles with fluids
IPC: B08B3/02
Filed: 1970-01-28
Abstract: 1323431 Degreasing metals STURTEVANT ENG CO Ltd 4 Nov 1970 [28 Jan 1970] 4083/70 Addition to 1097698 Heading C7E In an apparatus of the kind described in Specification 1097698 the cleaning container 7 is closed by a lid 13 having four fluid supply pipes 21b with non-return valves 25, and pipes 21a with valves 23, Fig.3 (not shown), which open when the process is stopped to allow escape of fluid from the chamber. The lid has projections to allow fluid to escape from the chamber. The container may be rotated about more than one axis as described in Specification 1267104.
Patent GB-1324353-A (GB)
Title: Method of and apparatus for making a rigid road which has a textured surface
Inventor: MAYNARD D P
IPC: E01C19/43
Filed: 1969-08-15
Abstract: 1324353 Grooving road surfaces CEMENT & CONCRETE ASSOCIATION 12 Aug 1970 [15 Aug 1969] 40840/69 Heading E1G A machine for making a pattern of anti-skid grooves in a concrete road surface prior to setting of the concrete comprises a gantry formed from box-section steel members 11 and supported by flanged wheels 12 on rails (13, Fig. 1, not shown) arranged along either side of the laid concrete, a carriage which carries a reversible motor 25 for driving supporting rollers 31 and guiding rollers 33 of the carriage for movement, along a track rail 32 and a pair of guiding rails 34, respectively, flanges of the guiding rollers 33 engaging in the gap 35 between the rails 34, a beam 43 suspended by stretched spiral springs 44 from a beam 41 on the underside of the carriage, the beam being adapted to float upon the wet concrete and carrying a groove-forming arrangement 70, and a rotating shaft carrying eccentric masses journalled in the beam,-the shaft being driven by a motor 50 to cause vibration of the beam. In use the beam 43 is lowered by hydraulic jacks 42, connected between the beam 41 and a scissors linkage 48, on to the surface of the wet concrete at, one side of the roadway and motor 50 is operated to vibrate the beam 43, the vibrating movements being restrained by chains 60 connecting it to inverted U frames 40 secured to the beam 41. Motor 25 is then driven to traverse the carriage across the roadway so that the beam 43 is floated across the surface of the wet concrete to form a set of transverse grooves. The beam 43 is then lifted by the jacks 42, the gantry is moved along the roadway, by operating motors 15 driving two of the wheels 12, until the beam 43 is over a fresh area of wet concrete, and the process is then repeated except that, after the beam 43 has again been lowered on to the concrete, motor 25 is operated in the reverse direction to traverse the carriage back to its starting position. The grooves thus formed are at right angles to the direction of the road, but may be made oblique to this direction by suitable design of the gantry. By using two gantries arranged one behind the other two sets of oblique grooves crossing each other may be formed. The machine may be coupled to a road-making train.
Patent GB-1334264-A (GB)
Title: Coin sensing apparatus
IPC: G07F5/10
Filed: 1972-04-17
Abstract: 1334264 Coin sensing apparatus BELL PUNCH CO Ltd 17 April 1972 [15 June 1971] 27946/71 Heading G4V Coin sensing apparatus includes a coin channel 13 and a feeler 3 connected to a switch 2, the feeler extending into the channel in a direction through a plane containing a side face of a coin passing through the channel. The feeler is pivoted about an axis transverse to said direction and in the rest position thereof, to which it is resiliently biased, extends through the coin channel. In the embodiment shown the feeler is formed as a trident the three prongs of which pass through slots 12 in the walls 7, 8 of the shoot.
Patent GB-1335579-A (GB)
Title: Installations for transmittion information
IPC: G08B3/10
Filed: 1971-01-05
Abstract: 1335579 Party line systems UNINORM ANSTALT 5 Jan 1971 471/71 Heading H4K An installation for transmitting information includes a plurality of subscriber stations each comprising an instrument, a transmission line 1 in the form of a ring system having the same number of wires connected to each of a plurality of instrument receiving boxes 2, 3, 4, 5 and an identical plug-in connection on each of said boxes for connecting the instrument through the box to the transmission line where the instruments are operated in a t.d.m. manner whereby a time slot is associated with each subscriber station so that each station can communicate with a main station in succession. The installation is stated to be of particular use in hospitals where the functions, and thus the services provided in particular areas, may need to be frequently changed.
Patent GB-1341481-A (GB)
Title: Holders for milk bottles
IPC: A47G23/02
Filed: 1971-07-28
Abstract: 1341481 Holders for milk bottles T H QUINTON Ltd 1 June 1972 [28 July 1971] 35550/71 Heading A4A A holder 1 for a milk bottle is integrally formed in one piece and comprises a handle portion 3 and a body portion 4 each extending from a spout portion 2 formed for snap-engagement solely with the neck portion of the bottle, the body portion being formed to embrace the bottle but such that the underneath of the bottle is not contacted by the holder. The holder shown has a tubular body portion and is preferably made of a resilient material. The spout portion may be provided with slots which widen to enable the bottle to be snapped out of engagement more easily. Decorative features may be embellished on the body portion of the holder.
Patent GB-1347652-A (GB)
Title: Endless belt conveyor apparatus
IPC: B65G37/00
Filed: 1972-06-29
Abstract: 1347652 Endless conveyers BORG-WARNER (CANADA) Ltd 29 June 1972 30613/72 Heading B8A Material is deposited on to endless belt conveyer 3 by hopper 13 and carried upwards by endless belt conveyer 4 which co-operates with belt 3, the edges of the two conveyers meeting in sealing engagement. The forward run 7 of belt 3 comprises a substantially horizontal section 12, a concave section 15 and an upwardly sloping, downwardly facing section 14 while the forward run of belt 4 comprises a first section 21, a convex section 24 and an upwardly sloping, upwardly facing section 23. The sections 12, 24 and 23 are troughed and supported by rollers 16, 22 as shown. Both belts are provided with automatic belt tensioning means 50, 51.
Patent GB-1353153-A (GB)
Title: Yarn grippers for carpet looms
IPC: D03D39/08
Filed: 1970-05-26
Abstract: 1353153 Axminster grippers BRINTONS Ltd 26 May 1971 [26 May 1970] 25118/70 Heading D1E The movable jaw 5 of an Axminster gripper has an apertured lug 8 which fits into a recess 4 in the fixed jaw 1, the aperture 14 having a bevelled edge 16 so that the fixed jaw may be peened outwardly into the bevel to provide the pivot and hold the jaws together. The peening may be ground flat.
Patent GB-1353891-A (GB)
Title: Moulding machine
IPC: B29C51/24
Filed: 1970-09-17
Abstract: 1353891 Sheet forming BP CHEMICALS Ltd 2 Sept 1971 [17 Sept 1970] 44390/70 Heading B5A A machine for moulding thermoformable sheet material comprises a plurality of mould carriers 2 linked together to form an endless rotatable belt, each carrier having co-operating, male and female moulds 10 and 11 which are closable in a plane substantially orthogonal to the belt while the belt is caused to run in a substantially straight line by guides 6 and 8. In operation, sheet material is fed by a chain conveyer (23), Fig. 2 (not shown), between the moulds 10 and 11 in the direction of rotation of the belt. Air cylinders 15 are actuated and the mould 10 with a clamping frame 14 are moved downwards. Simultaneously mould 11 is moved upwards by a toggle 21 and air cylinder 20. When a clamping frame 14 comes to rest on a bed 17 through the sheet, the mould 10 continues to close against a spring loading 18. After moulding the air cylinders and actuated to cause cutters 12, 19 to operate. The speed of the belt is adjusted to the moulding cycle. The belt may be rotated by driven sprockets acting on pivots between the mould carriers, or by a chain and sprocket drive.
Patent GB-1354728-A (GB)
Title: Apparatus for the continuous in-line determination of the freeness  or wetness of paper stock
IPC: D21F1/00
Filed: 1971-08-03
Abstract: 1354728 Pulp-testing FOXBORO-YOXALL Ltd 26 July 1972 [3 Aug 1971] 36447/71 Heading D2A [Also in Divisions B1 and B2] Apparatus for determining the freeness or wetness of paper stock continuously flowing through a conduit 22 comprises a rotatably driven screen unit 6 disposed in the conduit so that one face of the screen of the unit is contacted by the stock, the unit 6 including a block having bores in it and each bore being open to the screen at one end and, during rotation of the unit, being in alternate communication with a suction duct 8 and a pressure duct 9, the suction being produced by a pump 5 having a pre-established suction flow-pressure rise characteristic curve directly related to a standard scale of freeness or wetness of stock, and means for determining what point on the curve is applicable during operation of the apparatus. A motor 1 drives the screen unit 6 and the pump 5 through a gearbox 2. The pump 5 is of the rotary positive displacement type having an orifice controlled bypass 13, and its discharge pipe 13b is connected to the pressure duct 9 whereby the mat formed on the screen at the suction duct 8 is removed at the duct 9. A differential pressure device 14 is connected between the pump suction pipe 13a and either the discharge pipe 13b or a point 15 on the conduit 11 and is used to determine the operative point on the characteristic curve. In a second embodiment, Fig. 3 (not shown), the pump 5 discharges into the conduit 11 or to waste and clean water is supplied to the duct 9. In a third embodiment, Fig. 4 (not shown), the orifice controlled bypass 13 is omitted to give a different shaped characteristic curve and the operative point on the curve is determined from a flowmeter included in the suction pipe of the pump. The flowmeter may include an orifice or venturi or a turbine meter giving a pulse frequency output. In a fourth embodiment, Fig. 6 (not shown), the pump 5 is of the variable displacement type, the displacement of the pump being servo-controlled to maintain a constant pressure differential across the screen at the suction duct 8, the pressure differential being measured by a device similar to device 14 shown in Fig. 1 and the position of the variable displacement mechanism in the pump, or of its servo-control, being used to measure the flow and hence the freeness of the stock.
Patent ID-29971-A (ID)
Inventor: WANG HUAMING
IPC: C12N15/53
Filed: 1999-12-20
Abstract: The invention relates to phenol oxidizing enzymes encoded by nucleic acids capable of hybridizing to the nucleic acid having the sequence shown in SEQ ID NO: 1 and in particular phenol oxidizing enzymes obtainable from fungus. Particularly provided are nucleic acid sequences and amino acids from Bipolaris spicifera, Curvularia pallescens and Amerosporium atrum, and expression vectors and host cells comprising said nucleic acid sequences encoding phenol oxidizing enzymes. Additionally, methods for producing the phenol oxidizing enzymes as well as methods for constructing expression hosts are disclosed.
Patent ID-30223-A (ID)
Inventor: ECKERT HELMUT
IPC: A61P35/00
Filed: 2000-01-12
Abstract: Use of an antibody targeted to a human cellular membrane antigen, to manufacture a medicament to prophylactically and/or therapeutically vaccinate against cancer, is new.
Patent IL-100038-A (IL)
Title: Inhalation device
Inventor: GUPTE ARUN RAJARAM
IPC: A61M13/00
Filed: 1991-11-12
Abstract: The invention relates to a propellant-free inhalation device with a supply of pulverized medical substance in a supply chamber, which has a rotatable dosing means with one or more dosing chambers to receive in one defined position the dose of the medical substance to be inhaled from the supply chamber and to discharge the dose in another position. The inhalation device further is provided with a mouthpiece for active inhalation and an air channel to distribute the dose discharged from the dosing chamber in the flow of breathing air.
Patent IL-100951-A (IL)
Title: Synergistic antialgal compositions comprising diphenylethers and certain commercial biocides
IPC: A01N33/20
Filed: 1992-02-14
Abstract: Synergistic antialgal compositions comprising substituted fluoroalkyl diphenylethers and halodialkylhydantoin in ratios to each other which exhibit synergism are disclosed. Particularly effective combinations are based on oxyfluorfen as the diphenylether for use in protecting aqueous systems, such as latices and cooling water systems, from algal growth.
Patent IL-101700-A (IL)
Title: Benzoisothiazole and benzoisoxazole-3-carboxamide derivatives a process for their preparation and their use as medicaments
IPC: C07D413/12
Filed: 1992-04-27
Abstract: The present invention relates to benzisothiazole- and benzisoxazole-3-carboxamides of the formula I <CHEM> wherein R<1> is hydrogen or loweralkyl; R<2> is loweralkyl, or a group of the formula <CHEM> R<3> is hydrogen or loweralkyl; A is loweralkylene, a group of the formula -CHR<4>CH=CHCHR<4>-, or -CHR<4>C IDENTICAL CHR<4>-; R<4> is hydrogen or loweralkyl; X is O or S; W is N or CH; Y is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, or trifluoromethyl; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen, or trifluoromethyl; n is 1 or 2; wherein the solid line (-) refers to the point of attachment of the group to the indicated member of the formula; the geometric and optical isomers thereof; or a pharmaceutically acceptable salt thereof, useful for the treatment of psychoses, alone or in combination with inert adjuvants.
Patent IL-102222-A (IL)
Title: Bi-spectral single piece scanning telescope system
IPC: G02B17/06
Filed: 1992-06-16
Abstract: A multi-spectral optical imaging system comprising first and second facing, reflective surfaces defining a single optical axis, the first reflective surface being integrally formed on a single piece of metallic material, the single piece of metallic material having a central aperture through which the optical axis extends and a plurality of elongate rib members integrally formed thereon which define therebetween a plurality of openings communicating with the central aperture; and the second reflective surface having a focus on the optical axis, whereby radiation impinging on the first reflective surface is reflected therefrom towards the second reflective surface and further reflected from the second reflective surface towards the focus; scanning element associated with the second reflective surface for causing the second reflective surface to undergo scanning motion; beamsplitting element receiving radiation reflected from the second reflective surface; and plural detectors, each operating at a different optical wavelength and receiving radiation from the beamsplitting element.
[US5400169A]