baber/WOPTO huggingface dataset:
Patent FI-955377-A (FI)
Inventor: HORNFECK KLAUS
IPC: D21H21/02
Filed: 1995-11-08
Abstract: The invention concerns a method of monitoring the deposition of stickies from paper-pulp suspensions in the manufacture of paper. In this method, the deposition of secondary stickies is monitored by adding to the paper-pulp suspension, immediately before the first and/or other flotation stages, calculated with respect to the dry pulp, 0.2 to 3.0 % by wt. of waterglass and/or 0.05 to 1.0 % by wt. of a fatty acid with essentially 12 to 22 C-atoms or a salt thereof with a mono- to trivalent cation.
Patent FI-960560-A (FI)
Inventor: RANTANEN RAUNO
IPC: B05C1/08
Filed: 1996-02-07
Abstract: Method and arrangement for coating a web in a film press nip defined by a pair of rotating rolls and through which the web runs and in which a coating agent is applied as a film onto a face of at least one of the rolls and transferred in the nip from the face of the roll(s) onto a respective side of the web to thereby coat the respective side of the web. Steam jets are applied to each side of the web that is being coated to prevent formation of coating-agent mist at a web-outlet side of the nip. The steam jets can be directed from a location after the nip to the web-outlet side of the nip and/or substantially to a point of separation of the web from contact with the roll(s).
Patent FI-962763-A (FI)
Inventor: LESKINEN ARTO
IPC: B65H19/28
Filed: 1996-07-05
Abstract: The invention concerns a method in winding of a paper web, in which method the paper web (W) is unwound from a paper reel (12). The end of the paper web (W) is taken as of substantially full width from the reel (12), and the end of the paper web (W) is attached to a threading member (21), which extends substantially over the entire length in the cross direction of the web (W), and the threading member (21) carries the end of the paper web (W) through the winding machine so that the web (W) is carried as of substantially uniform tension. The threading member (21) is carried by means of draw fabrics (25) placed in the cross direction in the area of the web (W). The winding device in winding of a paper web or equivalent comprises an unwind stand (10) as well as a paper web (W) threading member (21). The full-width end of the paper web (W) is attached, for the time of threading, to a threading member (21) extending substantially over the entire length in the cross direction of the paper web (W), and the threading member (21) is fitted to be displaced by means of draw fabrics (25). <IMAGE>
Patent FR-1364070-A (FR)
IPC: B63B25/16
Filed: 1963-05-07
Granted: 1964-06-19
Abstract: 1,038,226. Carrying liquefied gases. ATELIERS ET CHANTIERS DE LA SEINEMARITIME S.A. July 12, 1963 [May 7, 1963], No. 27766/63. Headings B7A and B7S. [Also in Division F4] A tank, Fig. 2 (not shown) for transporting substances at low temperatures comprises an outer jacket 1, e.g. the steel hull of a ship, a layer of solid insulation 2, an intermediate jacket 3, a layer of powdery insulation 5 and an inner metal tank 4, the inner tank being positioned relative to the outer jacket by means of devices 6-10. Each device 6-10 comprises an H-sectioned beam 8 having at each end a bracket 10 by which it is secured by welding to the outer jacket 1 and at the centre a parallelsided pin 9 engaged in slides 6 formed from two plates braced by brackets 7 fixed to the inner tank 4. The intermediate jacket 3 is formed by an assembly of metal plates 11 having peripheral troughs in which lodge an adhesive filler material and the edges of panels, made from two films 3a and 3b of thermosealable compound material comprising a layer of metal, a layer of synthetic plastic and a layer of textile, the films being connected together by bellows 3d, Fig. 5 (not shown), also of compound material. The panels of the intermediate jacket are supported by hooks which engage either loops or a grid secured on the solid insulation 2, Figs. 8 and 9 (not shown).
Patent GB-1420102-A (GB)
Title: Cylindrical domain magnetic stores
IPC: G11C19/08
Filed: 1973-01-08
Abstract: 1420102 Moving domain devices SIEMENS AG 8 Jan 1973 [7 April 1972 1000/73 Heading H3B In a moving cylindrical magnetic domain device of the field access type the domain propagation path lies between two sets of magnetizable overlays, at least one set having an X configuration. In Fig. 1, the domain path 8 is defined by the crossed overlays 2 at the top of the figure and the interconnected overlays 2 at the bottom. The device may comprise a set of storage loops coupled to a read-write loop, Fig. 2 (not shown), gating between the loops being by overlying conductors, Fig. 3 (not shown).
Patent GB-157274-A (GB)
Title: Improvements in cam motions
IPC: B65H54/28
Filed: 1921-01-10
Abstract: 157,274. Nuttall, J. H. March 21, 1916, [Convention date]. Void [Published under Sect. 91 of the Act]. Winding-machines.-In cam mechanism for operating the thread-guiding lever in bobbin-winding machines and for other purposes, a cam e of constant diameter is engaged at opposing points by rollers d, i carried on spindles c, h carried in the forked ends of levers a, f, two double-armed levers k, m loose on each of the spindles c, h being cross connected by rods o to maintain constant engagement between the cam and rollers. In bobbin-winding machines, the spindle b of the lever a carries the thread-guiding lever, and the lever f is idle.
Patent GB-1459925-A (GB)
Title: Electrical machines
IPC: H02K5/15
Filed: 1974-01-10
Abstract: 1459925 Latch fastenings ROBERT BOSCH GmbH 10 Jan 1974 [11 Jan 1973] 01175/74 Heading E2A An electrical machine includes a cup-shaped body whose mouth is closed by a cover which is secured to the body by at least one resilient lug formed integrally with the cover and having an aperture receiving a respective stop projection formed integrally with the body on its exterior surface. In the embodiment shown, a gear box 12 integral with a motor 11 includes a body 13 with tapered external projections 18 for reception in apertures 16 in spring lugs 15 of a cover 14 which also includes an integral seal rib 23 engageable in the bevelled mouth 24 of the body. The cover may be of moulded plastics construction and may have an electrical connection 26 and a switch contact 28 moulded thereon.
Patent GB-1483961-A (GB)
Title: Internal combustion engine casting structures
IPC: F02F1/10
Filed: 1975-01-10
Abstract: 1483961 IC engine castings REGIE NATIONALE DES USINES RENAULT and AUTOMOBILES PEUGEOT 10 Jan 1975 [16 Jan 1974] 1212/75 Heading F1B An I.C. engine comprises a one piece cylinder block 2 and crank-case 3 casting 1 with an integral cylinder head 4 of light alloy, preferably high-Si, Al-alloy, and has valve guides 9, induction 6 and exhaust 7 ports and sparking plug wells 8. Liquid coolant chambers 19, 20 open at the upper portion of the casting and are closed by cover 25. The chambers 19,20 extend below the induction 6 and exhaust 7 ports to an area about which there are provided fins 24 to aid dissipation of heat to air and to the liquid coolant. Fig. 3 shows a moditication wherein the chambers 19, 20 are joined by drilled bores 22, 38; 35, 39 which are sealed by a ball 40 or cap 41. The casting also includes a cast return channel 56 for oil from oilway 15 to a sump 54. The covers 25, 30 and manifolds 31, 32 (Fig. 1) may be die-cast Al and support an overhead camshaft. In an alternative (not shown) the cover (62) may contain push-rod valve gear (56, 61, 63, 64). The engine block may be cast by gravity or lowpressure die casting, but is preferably cast by highpressure die casting.
Patent GB-483346-A (GB)
Title: Device for the simultaneous actuation of a plurality of movable elements from a single control mechanism
IPC: E05B53/00
Filed: 1937-01-15
Abstract: 483,346. Operating-devices for pressure members in guides. PROMPT, L. L. J. Jan. 15, 1937, No. 1215. Convention date, Jan. 17, 1936. [Class 136 (i)] [Also in Groups XXIV and XXV] A device for the simultaneous actuation of a number of movable elements from a single control comprises rows of balls, rollers, or the like interposed between the control and the members and contained in guide ducts and displaceable in said ducts, which are provided with openings opposite the elements to be actuated and through which the elements or intermediate members are in contact with a ball or roller displaced laterally from the others or with the last ball or roller of a row. The invention is shown applied to the simultaneous actuation of a number of spring-urged bolts 20 on a door. There are twelve bolts and they are actuated simultaneously through the medium of balls or rollers arranged in rows A, A<1>, B, B<1> and acting upon levers 28. The balls are guided by ribs 31, openings 32 in which allow lateral displacement of balls 30a to actuate levers situated between the ends of the rows. Balls 30c situated at the inner ends of the rows are acted upon by cams 33 pivoted to sleeves engaging respectively right and left hand threads on a spindle 36, slidable in but rotatable by a worm wheel 37 actuated by a worm 39 which is adapted to be rotated by an operating-handle on a shaft 40. In a modification, the rows of balls or rollers follow the contour of the door, and the cams move outwardly instead of inwardly to force out the bolts. The balls intermediate the off-set balls may be replaced by rods or other pressure-transmitting means.
Patent GB-718177-A (GB)
Title: Improvements in the production of cast iron
Inventor: MORROGH HENTON
IPC: C22C19/03
Filed: 1951-01-16
Abstract: A process for the production of cast iron which is hypereutectic in relation to carbon content and in which the free carbon is wholly or predominantly in the form of nodular graphite comprises the addition of both magnesium and cerium (other than an alloy of copper, magnesium and mischmetall) to a molten hypereutectic iron, which when cast gives a grey iron.  The treated iron should contain not less than 0.005 per cent. of magnesium and not less than 0.001 per cent. of cerium, the total of the two metals being at least 0.04 per cent. The cast iron may also contain copper up to 8.0 per cent., nickel up to 30.0 per cent., silicon up to 7.0 per cent., phosphorus up to 1.5 per cent., manganese up to 4.0 per cent., molybdenum up to 2.0 per cent., chromium up to 4.0 per cent., sulphur up to 0.3 per cent. The magnesium and cerium may be added separately in either order, preferably magnesium first, as such or in the form of alloys with iron, nickel or copper followed by an inoculant such as ferrosilicon. Alternatively they may be added together in the form of an alloy which may also contain the inoculant, e.g. as an alloy of magnesium, cerium and silicon with iron or nickel.  A suitable alloy has the composition Mg 15 per cent., Ce 4 per cent., La and other rare earth metals 4 per cent., C 5.1 per cent., Ni 75.5 per cent.  Specification 630,070 is referred to.  Reference has been directed by the Comptroller to Specifications 645,862 and 649,946.
Patent GB-581375-A (GB)
Title: Improvements in or relating to radio locating apparatus
IPC: G01S13/91
Filed: 1942-12-25
Abstract: 581,375. Radiolocation; valve circuits. TAYLOR, R. W., WILLIAMS, F. C., BROWN, R. H., BOWEN, E. G., and TOUCH, A. G. Dec. 25, 1942, No. 1251/44. Divided out of 581,363. Drawings to Specification. [Class 40 (v)] A radio-locating apparatus includes means for indicating the presence of an echo reflecting object and control cleans operating independently of the received signal for developing a control voltage of a magnitude varying with the distance or direction of said object, the control voltage serving to effect modification of the indication by said indicating means in accordance with variations in said distance or direction. The invention is illustrated by drawings which are the same as Figs. 3 and 4 A-F of Specification 581,363 (see abridgment thereof), with an additional drawing showing a. circuit for the generation of " strobing " pulses.
Patent GB-945471-A (GB)
Title: Improvements in or relating to dispensers
IPC: B65D5/76
Filed: 1959-01-13
Abstract: 945,471. Delivering measured quantities of powders. W. BACK. April 13, 1960 [Jan. 13, 1959], No. 1270/59. Heading B8N. A hollow dispenser 11 having a dispensing aperture is arranged to receive a fluent solid container 23, for example a packet of soap powder or the like, so that it divides the dispenser into two chambers, respectively the inside and outside of the container, the chamber outside the container having the dispensing aperture at one end; the arrangement is such that if an opening 22 is made in the container 23 in a position spaced from the dispensing aperture then on appropriate movement of the dispenser part of the contained solid passes into the second chamber and on further appropriate movement this amount of material will be discharged through the dispensing aperture. The dispenser is formed as a box with one end 1 open and a flanged partition 19 is fixed inside the dispenser so that at the closed end a small aperture 22 is left between the chambers on each side of the partition. The larger chamber is shaped to receive a packet of soap powder or the like which has a hole in one side corresponding to the aperture 22. In use the dispenser is moved from a position in which the closed end is lowermost to a position in which the smaller chamber is lowermost, this results in an amount of powder flowing into the small chamber, further rotation of the dispenser will discharge this small amount from the dispensing aperture while the powder in the packet falls away from the aperture 22. The dispenser may alternatively be used without the packet; the powder being inserted into the larger chamber direct. The dispenser is closed at its open end by a flap or flaps 26, which may have an aperture to register with the smaller chamber to allow the dispensed soap powder to pass through, or alternatively it may be necessary to open the flaps to allow the soap powder to be dispensed. The dispenser may be so arranged that both ends can be opened so that the dispenser can be folded flat when not in use.
Patent GB-1467381-A (GB)
Title: Electrical connectors
IPC: H01R13/11
Filed: 1974-01-10
Abstract: 1467381 Two-part couplings ELCO CORP 10 Jan 1974 01296/74 Heading H2E A multiple socket somewhat similar to that disclosed in Specification 1,366,424 comprises (Figs. 1A, 1D) an insulating housing 24 with two rows of sockets 26, adjacent sockets in each row having alternate contacts 18, 20, each contact 18 being opposite a contact 20 in the other row, the mating portions of contacts 18, 20 being at different levels and overlapping to allow the sockets to be closer together than if contacts at the same level were used. The housing comprises a core 22, in which each contact is firmly mounted by its base section 38, and a cover 24 retained by an adhesive, ultrasonic welding, force fitting or by a locking ledge (not shown), the cover including ridges (28, 30, Fig. 1B, not shown) with a tapered lead-in section (32) to spread and pre-load the mating arms of the contacts. The contacts may be formed from sheet metal. The module 14 carrying the male pins 16 may comprise an integrated circuit or a printed circuit board. The substrate 12 into which the tail portion 40 of each contact is plugged may be a metal plate or a printed circuit board. Different embodiments use other forms of contact, contact 90 (Fig. 3) being used at three different levels in sequence, sockets in one row being staggered relative to those in the other row (Figs. 4A, 4B, not shown) while in a fourlevel embodiment using a three-part housing (Figs. 5A, 5B, not shown) each contact 18 or 20 is replaced respectively by a lower or upper level version of the pair of interlocking contacts 132, 134 shown in Fig. 5c giving four rows of sockets, four different lengths of plug pin being required, two of which are shown at 138, 144 in Fig. @
Patent GB-1292332-A (GB)
Title: Determination of electric losses of materials
Inventor: HYDE PETER JOHN
IPC: G01R27/26
Filed: 1969-01-09
Abstract: 1292332 Measuring dielectric loss IMPERIAL CHEMICAL INDUSTRIES Ltd 13 Jan 1970 [9 Jan 1969] 1316/69 Heading G1U The dielectric loss of a material over a range of frequencies is determined by applying a unidirectional voltage step across a material sample, measuring the quantity of charge which flows into the material sample in the interval between logarithmically separated times and computing the loss factor (E") with frequency (w) according to the equation:- is the quantity of charge flowing through the sample at time t and A is a constant. The voltage step from source 10 is applied via switch 11 to capacitor 12, having a dielectric formed of the material under test, and capacitor 13, of similar construction but with an air dielectric in series. The difference in charge currents i(t) is passed to a unit 15, that passing through the air dielectric capacitor serving to cancel out that part of the charge time response which occurs before the first timing interval. The unit 15 is an electrometer integrator circuit including a dual FET input circuit followed by an operational amplifier which acts to provide a voltage output proportional to the charge flowing into the unit. The voltage is applied to an input comparator 47 which supplies an output to control AND circuit 43 gating clock pulses from source 40 to a counter 41. The output of the counter is applied via a D/A converter to the input comparator which opens gate 43 only when the input signal exceeds that representing the count in unit 41, thus the count in unit 41 is proportional to the input signal. Clock pulses are also applied via gate 50, which is opened for the test duration, and divider 49 to a logarithmic counter which supplies output pulses at the logarithmically spaced times of 2, 4, 8, 16, &c., millisecs. Each logarithmic counter output pulse inhibits gate 43 for 1 ms and counter 44 for 0À5 ms after which it is reset to zero. The count in unit 44 which represents the change in charge d(q(t)) is applied when the unit is inhibited via a D/A converter 45 to the Y deflection plates of a CRT. The inhibit signals from the log. counter 46 also produce an X deflection signal which places the d(log t) signals at equal intervals along the X axis and also applies an intensity modulation to the tube which this provides a plot of d(q(t)) against d(log t) which represents the variation of dielectric loss #" with frequency.
Patent GB-922200-A (GB)
Title: Improvements relating to containers
IPC: B65D39/08
Filed: 1961-01-12
Abstract: 922,200. Nestable containers. F. W. LAWSON. Jan. 12, 1961 [Jan. 18, 1960], No. 1360/61. Classes 18 and 66. A container of sheet metal comprises two similar nestable members 12 and 14 of polygonal cross-section, each having divergent walls from the bases 16, 18, said members being provided with peripheral flanges 20, 22 for effecting a joint in conjunction with a gasket 25 and clips 28 with the flanges providing supporting means to support the members under nested conditions. Each member is provided with two pairs of parallel channels 34, disposed at right angles to each other, for co-operation with a fork lift truck. The top member contains a filling opening 46 closed by a plug 50 and the corner pads 36 contain a depression 42 intended to receive a skid 44 provided in the bottom surface of the lower member, which in addition is provided with lugs 54 and lifting eyes 58 for handling and a discharge fitting 60 closed by a plug 62, which is displaceable inwardly by a specially threaded tap 66 (not shown). The depression 42 and corresponding skids 44 co-operate during stacking of the containers.
Patent GB-996921-A (GB)
Title: Improvements in or relating to tedders
IPC: A01D78/00
Filed: 1962-01-15
Abstract: 996,921. Haymaking machines. C. VAN DER LELY N.V. Jan 15, 1962 [Jan. 25, 1961; May 18, 1961], No. 1428/62. Heading A1F. In a hay-tedder of the kind having a tined rotor B rotatable about a horizontal transverse axis so that the tines sweep forwardly over the ground, a hood-like baffle 65, 67 is provided above the rotor to direct the crop downwardly and rearwardly, and adjustable guides 78 are mounted at the rear of the baffle to confine the crop into swaths of a total width less than that worked by the machine. The baffle is in two parts 65, 67 bolted together and, as shown, there are four guides 78 composed of rods 79. The rods of each guide have portions 84 which are parallel and co-planar and further portions 85 which are all inclined to each other so as to produce a funnel-like channel for the discharged crop. Gently diverging plates 85A are mounted above the rotor within the baffle to divide the crop into two swaths. The tedder is mounted on two vertically-adjustable, lockable, caster-wheels 5 and is towed by a tractor (not shown) through a pivoted drawbar 52. The body is rotated by belt-gearing 40, 41, in a casing 45, the gearing being driven from the tractor through a jointed shaft 59 and an angle-drive gearbox 47. For transport, the device is towed endwise, the drawbar 52 and shaft 59 being swung into the dotted position (Fig. 1). The guides (Fig. 12) may be pivotally adjustable about horizontal axes 89 or about vertical or inclined axes (Fig. 24, not shown) and may be swung about these axes into a parked position (dotted in Fig. 12), for transport. The guides may comprise plates, instead of the rods shown. To obviate windage of crop around the pulley 40, co-operating fixed and moving flanges 42 may be provided. The rotor comprises square plates 36 connected by tine-bars 37. Specifications 937,905; 996,922; 996,923; 996,924; 996,925 and 996,926 are referred to.