baber/WOPTO huggingface dataset:
Patent FI-981393-A (FI)
Inventor: KOHONEN PETRI
IPC: H05K7/18
Filed: 1998-06-16
Abstract: A tool used in manufacturing circuit board holders from sheets of material has a working face for forming embossments on the sheets by repetitively striking the sheets therewith. The working face includes an H-shaped formation for forming two separate halves of an embossment on the sheet of material with one strike, of which, of the two separate halves, one is delimited by the upper parallel lines of the H and the other is delimited by the lower parallel lines of the H. In a method using such tool, the sheet of material is struck once with the tool, the working face of the tool is moved relative to the sheet in a direction of the parallel lines of the H by a predetermined distance, and the sheet material is again struck with the working face of the tool so that an embossment is formed on the sheet which is delimited by a pattern left on the sheet of material by the parallel lines of the H pointing in one direction at the first strike and by a pattern left on the sheet of material by the parallel lines of the H pointing in the other direction at the second strike.
Patent FI-990844-A (FI)
Inventor: USKELA SAMI
IPC: H04W8/22
Filed: 1999-04-15
Abstract: Users in a telecommunication system will probably change every now and then the mobile terminals they are using. A new mobile terminal does not necessarily comprise the service components that are required by the services the user has subscribed. In the arrangements according to the invention, service components provided in a mobile terminal are compared (303) with the components required in the services the subscriber has subscribed to, and if a service component is missing from the mobile terminal, a procedure for loading the component is activated. In this manner the mobile terminal can be provided with the services the user has subscribed to without the user having to be aware of the service components that are provided and required in the mobile terminal.
Patent FR-1605534-A (FR)
Title: Improving assimilation of desired fatty cpds. in the body - by using them to replace all or part of fats in natural cpds.
IPC: A23L33/115
Filed: 1967-08-02
Granted: 1979-02-23
Abstract: Certain fats and oils of vegetable or animal origin or synthetic cpds. with oily characteristics are used to replace all or part of the fats of natural cpds. contg. a high amt. of fats. Using the substrate of the natural cpd., a complex is formed with the desired fatty/oily cpd. which enables good assimilation in the body.
Patent FR-1388625-A (FR)
Inventor: DURAND FRANCOIS
IPC: F16H57/02
Filed: 1963-01-07
Granted: 1965-02-12
Abstract: 1,001,735. Toothed gearing. F. DURAND. March 9, 1964, No. 9862/64. Heading F2Q. A gear-wheel 1 of relatively large diameter is driven by pinions 2, 3, mounted in separate supports 5, 6 which are guided by rollers 9 engaging guide tracks 7, 8 on gear-wheel 1, the pinions 2, 3 being driven through reduction gearings having their input shafts 12, 13 interconnected by telescopic shafts 14, 34, and the support 5 being connected to a fixed member 20 by a coupling rod comprising a piston rod 24 and a cylinder 23 to which fluid under pressure is supplied in order to force the teeth of pinion 2 against the side faces of the teeth of wheel 1 which are directed towards the cylinder 23. A rigid tie-rod 21 is connected between support 6 and fixed member 20. Shaft 12 is coupled to a motor 17. In a modification, the hydraulic cylinder 23 is replaced by a spring 30 disposed within a cylinder 28, Fig. 3. In a further modification, pinions 2a, 3a are mounted in supports 5a, 6a and mesh an internally toothed gear-wheel 1a, the supports 5a, 6a being connected to fixed points 16a, 16b by a link 23a of variable length and a rigid link 21a respectively. Specification 938,952 is referred to.
Patent GB-564201-A (GB)
Title: Improvements in the manufacture of ferro-alloy briquettes for use in the production of high-duty cast iron
IPC: C21B11/02
Filed: 1943-01-20
Abstract: 564,201. Refining iron. BAINES & CO., Ltd., C. J., and McCALLA, B. A. Jan. 20, 1943, No. 1020. [Class 72] A ferro-alloy briquette used in the production in cupola furnaces of high duty cast iron, consists of an admixture of ferro-manganese or ferrosilicon with alkaline salts and fluoride chemicals and physically bonded by the addition of silicate of soda followed by the addition of heat to attain rapid hardening or due to the chemical action of the silicate of soda and alkaline salts sufficient heat may be generated to enable the briquettes to harden at room temperature. In an example, a briquette is formed from a mixture of 3 lbs. of crushed ferro-manganese or ferro-silicon, 8 ozs. of a anhydrous sodium carbonate, 8 ozs. of calcium fluoride, 2 ozs. of barium carbonate and 1 fluid oz. of silicate soda, such a mixture being used per ton of metal treated in the cupola furnace.
Patent GB-1184851-A (GB)
Title: Improvements in Electromagnetic Horn Antennae
IPC: H01Q13/02
Filed: 1968-01-08
Abstract: 1,184,851. Aerials. HITACHI Ltd. 8 Jan., 1968 [9 Jan., 1967], No. 1132/68. Heading H4A. An electromagnetic horn radiator comprises a horn part 2, Fig. 7, which has a flare 3 and a throat, and a waveguide feeder 1, said horn part being slidably mounted upon said waveguide feeder. The projection 9 of the feeder into the horn part and the space 10 between the two act as a multi-mode generator means and an impedance matching means, respectively, and the relative phasing between the various modes may be adjusted by varying the extent of the projection 9. In this way a uniformly phased spherically shaped wave-front may be obtained at the aperture 5 of the horn, with reduced sidelobes. A horn 2, Fig. 8, of this kind may be used in a Cassegrain type aerial, where it is located at the centre of a main paraboloidal reflector 12 which has a confocal sub-reflector 11. In other embodiments, the projection from the waveguide into the horn is provided with an inner or an outer annular member (Figs. 6(b), 6(g), not shown), or an inner annular groove (Fig. 6(i), not shown), or its end is externally or internally stepped (Figs. 6(c), 6(h), not shown), or tapered (Fig. 6(f), not shown), or flared inwards or outwards (Figs. 6(d), 6(e), not shown). The phasing adjustment may, in these embodiments, be effected by means varying the position or shape of the rings, steps &c.
Patent GB-1429153-A (GB)
Title: Optical transmitting device
IPC: H01S3/0953
Filed: 1974-01-10
Abstract: 1429153 Lasers H OPOWER 10 Jan 1974 01146/74 Heading H1C In a gas dynamic laser the gas is circulated in a Carnot working cycle by two pistons 1, 2 driven by coupled crank-shafts, one piston 1 being used for gas compression which is subsequently expanded through a Laval nozzle 4 to produce lasing in a mirrored resonator chamber 5, and the other piston 2 operating in an expansion chamber for the lasing gas and functioning to return the expanded gas to the cylinder 1<SP>1</SP> of piston 1 through a by-pass line 8. The gas may be a mixture of N 2  and CO 2  with either 20-70% He or 1-3% H 2 O, the gas compressed by piston 1 being released by a controlled valve 3 through the nozzle 4, resonator chamber 5, and a diffuser 7 for partially restoring the gas pressure, into cylinder 2<SP>1</SP> in which the piston 2 is moving outwardly. Subsequent compression of the gas by piston 2 and opening of controlled valves 9 causes the gas to return through the by-pass 8 as well as though its original expansion path. Valves 3 and 9 are then reclosed to permit the gas to be recompressed by piston 1. The pistons may have different strokes and diameters, operate with an out of phase relationship, and their crank-shafts may rotate at different speeds, e.g. with a speed ratio of 1 : 2, with piston 2 operating at the higher speed. A plurality of cylinder pairs may be used, with respective cylinder groups forming an opposed, Vee or radial structure. One of the coupled crankshafts is provided with an external drive, or the cylinder of the slower piston is extended and forms an internal drive combustion chamber.
Patent GB-383107-A (GB)
Title: Flexible connecting elements for screwless metal toy building elements
IPC: A63H33/10
Filed: 1932-01-14
Abstract: 383,107. Constructional toys. FLEISCHMANN, J., 25, Bielingstrasse, Nuremberg, Germany. Jan. 14, 1932, No. 1158. [Class 132 (iii).] Building elements d in the forms of tubes or wire spirals are flexibly connected by strips a of rubber or other similar elastic material of semicircular cross section. The strips are reinforced by wire inserts b and are secured within the elements by metal forks c or spikes e.
Patent GB-1077708-A (GB)
Title: Production of anhydrous hectographic ink formulations
Inventor: FINKENAUER HELMUT
IPC: C09D11/02
Filed: 1966-01-11
Abstract: Anhydrous hectographic dye formulations are prepared from a basic dye which still contains water by solution of the dye in a chlorinated hydrocarbon and removal of the water and chlorinated hydrocarbon by distillation, an ester wax being added to the chlorinated hydrocarbon or dye solution at any time prior to the distillation of the chlorohydrocarbon.  The wax may be montan, ouricoury or particularly carnauba wax in a weight ratio wax: dye of 1:3 to 1:8; the chlorohydrocarbon may be carbon tetrachloride, trichloroethylene or particularly chloroform, and the dye crystal violet, chrysoidine, malachite green, fuchsine or Victoria blue dye.  In the example the anhydrous product consists of 500 parts of dye and 100 parts carnauba wax.
Patent GB-327214-A (GB)
Title: Improvements in or relating to trailers or vehicles for transporting loads
IPC: B60P1/04
Filed: 1929-09-16
Abstract: 327,214. Scarff, M. Sept. 16, 1929. Adjusting axles longitudinally of vehicle. - In a trailer for motor vehicles of the kind in which the rear wheels d are so mounted that they can be moved towards the front to enable the loading platform to be tipped up until its rear end rests upon the ground, each rear wheel is carried by a spring f pivoted at both ends to a sub-frame g movable along the trailer frame. The sub-frame g is slidable, along the lower flange of an H-section side frame a, and supports the side frame through rollers g<2> held up in position by small rolls g<3>.
Patent GB-490526-A (GB)
Title: Improvements in or relating to shock absorbers or the like damping means
IPC: B60G17/018
Filed: 1937-01-15
Abstract: 490,526. Shock-absorbers ; momentarycontact switches. ARMSTRONG, F. G. G. Jan. 15, 1937, No. 1225. [Class 108 (iii)] [Also in Group XXXVII] In a shock-absorber the setting element which is displaced to vary the resistance to movement of the shock-absorber parts, is connected to a solenoid, the field strength of which is variable by means of a switch control remotely situated. As shown in Fig. 1 a control lever 2 of a shock-absorber 1 is operated by an armature 4 of a solenoid comprising field coils 5, 6, 7 in circuit with a battery 8. A switch 9 on the dash is movable to energize one of the coils 5, 6, 7 and thus displace the arm 2 of the control means. The switch, Fig. 2, comprises a spring-plunger 13 which makes contact, when moved, with one of the branches 15, 16 of the contact and in its normal position is insulated from these contacts.
Patent GB-509585-A (GB)
Title: Improvements in telescope eye-pieces
IPC: G02B25/00
Filed: 1939-01-16
Abstract: 509,585. Lenses. ZEISS, C. [Firm of]. Jan. 16, 1939, No. 1374. Convention date, Jan. 28, 1938. [Class 97 (i)] Relates to telescopic eyepiece systems comprising two adr-spaced convergent components the distance apart of which does not exceed one-third the focal length of the system, the component on the object side being compound and the lens of this component, which lies nearest the eye having a cemented surface which is concave towards the eye ; the system having another cemented surface, the radius of curvature of which is numerically greater than the focal length of the system. According to the invention, the quotient obtained by subtracting the thickness of the convergent lens nearest the eye in the object side component from the algebraic difference between the radii of curvature of this lens and dividing the remainder by the product of these radii, i.e., (r3-r4-d3)/ r, r4, is numerically less than 1.55 times the reciprocal of the focal length of the system. Preferably the mean value of the refractive indices in the component on the object side exceeds 1.6. Data are given for the example shown in which the component on the object side is a cemented triplet and that on the image side is a single lens, and for another example in which each component is a cemented doublet.
Patent GB-802583-A (GB)
Title: Rotary card indexes
Inventor: POWER RICHARD FITZ
IPC: B42F17/28
Filed: 1956-01-16
Abstract: 802,583. Filing papers. KALAMAZOO, Ltd. Jan. 2, 1957 [Jan. 16, 1956], No. 1376/56. Class 146(1) A rotary card index comprises a base 4, a post 5 extending upwardly therefrom at a small inclination to the vertical, a pair of rotatable carriers 6 mounted in spaced relationship on the post 5 and a plurality of panels 8 pivotally mounted between the carrier 6 about axes parallel to the axis of the post 5. The post 5 is at about 70 degrees to the vertical except at its lower end which is vertical and rotatably mountec in the base 4. The carriers 6 are spaced by a tube 7 and have a series of holes to receive pins 9 projecting from one edge of the panels 8. The panels 8 normally tend to fall to one side and for writing or examining the panels, the top two are supported by metal sheets 12 on a frame 11 hinged to a collar 10 at the top of the post 5. The frame 11 is pivoted upwards to allow the required panels 8 to lie between the sheets 12, when the frame is lowered to the position shown. As casing may enclose the post 5 and panels 8, with the doors thereof replacing the sheets 12 and frame 11 as supports for the panels. A brake disc 13 on the lower end of the post 5 is engaged by a brake band 14 connected to a lever 15 having an operating handle 17, the lever 15 being pivoted on a pin 16 in the base 4 and having its inner end between the limbs of a bifurcated bracket 18 which limits the movement of the lever, the brake band 14 being in close contact with the brake disc 13 in one limit position and slack on the disc in the other.
Patent GB-1020222-A (GB)
Title: Improvements in shutters opening at high speed
Inventor: GELLER RICHARD
IPC: G03B9/08
Filed: 1963-01-11
Abstract: 1,020,222. High speed camera. COMMISSARIAT A L'ENERGIE ATOMIQUE. Jan. 11,1963 [Jan. 15, 1962], No. 1383/63. Headings G2A and G2E. A shutter, for use with a high speed camera 17 especially a high speed motion picture camera comprises a divergent tube 10 opening to the atmosphere and provided with an opaque diaphragm 12 blocking a light beam, and means for creating in the tube a shock wave of such amplitude as to rupture the diaphragm. As shown, the means for creating the shock wave is an electric discharge device in a compression chamber 19. The discharge device has electrodes 20, 21 and an auxiliary electrode 22. The electrodes 20, 21 are connected across a capacitor 28 charged through a resistance 29 by a high tension supply 30. The electrode 22 is supplied by a circuit having a transformer 31 in series with a thyratron 33 and rheostat 34 across the terminals of a capacitor 32 charged from a high tension supply 35 through a resistance 29. In operation, the capacitor 28 is charged. The electrode 22 is then energized causing a discharge between electrode 22 and electrode 20 and then between electrodes 21 and 22. Gas in the chamber 19 becomes ionized and increases in temperature causing an increase in pressure and the creation of a shock wave in tube 14 which sets up a secondary shock wave in tube 10. Electrons and ions are prevented from entering tube 10 by a magnetic field set up by a coil 27.
Patent GB-1130464-A (GB)
Title: Improvements in or relating to superconducting cables
Inventor: BENZ HANS
IPC: H01L39/14
Filed: 1967-01-11
Abstract: 1,130,464. Superconducting cables. MASCHINENFABRIK OERLIKON. 11 Jan., 1967 [13 Jan., 1966], No. 1417/67. Heading H1A. A superconductive cable comprises superconductors 3 surrounded by a contact member 4 bonded to the superconductors. The superconductors shown are plated at 5 with e.g. copper or silver and the contact member is bonded by a bonding metal 7 such as indium. The superconductors run axially parallel to the cable and the contact member is formed by a sleeve folded round the core. Further embodiments (Figs. 2-12, not shown), comprise respectively contact members (10) forming part of the core, multiple layers of superconductors, profiled contact members (14), contact members seamed at the side, contact members having overlapping seams (15), sideseamed contact members adjacent reinforcing members (18), contact members in two parts (19), (20) giving interlocking windings (24), rectangular cross-section superconductors and charging apertures (39) for entry of bonding material.
Patent GB-880315-A (GB)
Title: Improvements in and relating to processes for producing organo-polysiloxane protective finishes
Inventor: MADARAS GEORGE WILLIAM
Filed: 1957-01-14
Abstract: A substrate is rendered water-repellent by applying thereto an p organopolysiloxane and a curing agent therefor which is a metal salt of the acid, <FORM:0880315/III/1> wherein R is aryl or substituted aryl, R1 is alkyl and the metal is Sn, Cu, Pb, Zn, Co, Ti, or Zr. (see Group IV(a)).  The compositions are used in the form of organic solvent solutions or suspensions or aqueous emulsions, and may also contain organic isocyanates, titanium esters and aminoplast condensates.  The substituted phosphoric acid salts are described in Specifications 699,080, 709,628 and 731,386.  In Examples (8) comparative tests were made on specimens of rubber sheeting and aluminium sheeting by treating the specimens, one with each solution as by dipping and allowing the solvent to evaporate, with white spirit solutions of (a) the siloxane (b) a tin catalyst and (c) the siloxane and the tin catalyst; (10) an ethylacetate solution of a methyl-phenylsiloxane resin and the tin catalyst was spread on to a glass plate and the treated plate was allowed to dry with subsequent stoving at 180 DEG C.  Specifications 680,265, 708,821, 772,088 and 791,117 also are referred to.ALSO:A composition for producing a protective finish on a substrate comprises an organopolipiloxane and a curing agent therefor which is a metal salt of the acid <FORM:0880315/IV (a)/1> wherein R is aryl or substituted aryl, R1 is alkyl and the metal is Sn, Cu, Pb, Zn, Co, Ti or Zr.  The composition is used in the form of (i) an organic solvent solution to which an organic isocyanate and a Ti compound such as butyl titanate may be added, (ii) an aqueous emulsion, or (iii) a suspension.  Aminoplast resins may also be added.  The substituted phosphoric acid salts are described in Specifications 699,080, 709,628 and 731,386. Examples disclose (1 to 13) solutions in white spirit, methylene chloride or ethyl acetate of a methylphenylsiloxane resin or a (CH3)3SiO- end-blocked dimethyl siloxane with or without a (CH3)3SiO-end-blocked methyl hydrogen siloxane, the stannous, lead or cupric salt of methyl p-t-octylphenylphosphoric acid and optionally m-toluene diisocyanate or other isocyanate with or without butyl titanate; (14 to 18) aqueous emulsions of the above dimethyl siloxane or siloxane mixture, the stannous ester and optionally a urea-formaldehyde condensate; (1920) suspensions in toluene of the stannous ester and the siloxane. Specifications 680,265, 708,821, 772,088 and 791,117 also are referred to.
Patent GB-247166-A (GB)
Title: Improvements in or relating to liquid syringes
IPC: A61M5/178
Filed: 1926-01-18
Abstract: 247,166. Naamlooze Vennootschap Philips' Gloeilampenfabrieken. Feb. 3, 192S, [Convention date]. Void [Published under Sect. 91 of the Acts]. Syringes.-A syringe comprises a glass tube 1 into which are sealed end-members 2, 3 of a metal or alloy having a coefficient of expansion approximately equal to that of glass. A suitable alloy is chrome-iron, containing 10-50 per cent of chromium and optionally a small amount of other metals and carbon. The sealing metal may be joined to parts of other metals at points beyond the seal, or may be coated with another metal such as nickel. The member 3 is provided with a removable cap 6 through which passes the rod of a piston 8. The member 2 is provided with a sealing edge 4 and extends within the tube 1 slightly beyond the seal to form a stop for the piston. The member 2 has a tubular extension 5 tapered outside to receive an injection needle 7.
Patent GB-246174-A (GB)
Title: Improvements in instructional devices for teaching arithmetic
IPC: G09B19/02
Filed: 1926-01-18
Abstract: 246,174. Stroebel, L. Jan. 17, 1925, [Convention date]. Adding and subtracting apparatus. - An appliance for teaching arithmetic comprises a series of numeral bearing drums 3, numbered from 0 to 9 and mounted loosely on a shaft 4 carried in a box 1, the drums being visible at an opening 2 and separated by pins 5 inserted in the shaft 4. On the right-hand side of each drum is a toothed wheel 3a provided with forty teeth and on the left-hand side a toothed sector 7 having four teeth. Movement is imparted to the drums from a shaft 8 bearing a pinion 9 provided with eight teeth so that half a revolution of the crank 10 serves to move a drum forward through one unit. Lateral movement of the pinion 9 to gear with any drum of the series is permitted by an arcuate groove 14 in the shaft 8 with which the pinion engages. Transfer mechcanism.-Transfer between the drums is effected by the engagement of the toothed sectors 7 with pinions 17, having eight teeth and carried by a shaft 16. The Specification as open to inspection under Sect. 91 (3) (a) comprises also means for effecting a driving connection between the pinion 9 and the shaft 8 consisting of a spring-pressed ball engaging depressions in the shaft. Similar arrangements are provided between the transfer pinions 17 and the shaft 16 to allow the transfer pinions to be disengaged from the drums, rotation of the pinions being allowed by circular grooves. This subject-matter does not appear in the Specification as accepted.
Patent GB-1514692-A (GB)
Title: Sonic responsive toy vehicle steering system
IPC: A63H30/04
Filed: 1977-01-14
Abstract: 1514692 Toy vehicles TOMY KOGYO CO INC 14 Jan 1977 [30 July 1976] 01530/77 Heading A6S  A remotely controlled sound actuated steering mechanism for a toy vehicle comprises a wheel 64, Figs. 1, 3, 7, driven by an electric motor 26, Figs. 4, 5, having a gear 46 meshing teeth 44 on a disk 42, Fig. 7, fast with a shaft 40 carrying a pinion 52, Fig. 3, meshing a crown wheel 68 fast with the wheel 64, a housing 50, Fig. 7 in which the wheel 64 is journalled and through which the shaft 40 passes, being restrained for rotation with the latter by the engagement of the end 76, Fig. 5 of a lever 70 pivoted to the vehicle chassis with one or other of ribs 82 (see also Figs. 4, 7) on top of the housing. When a hand-held spring clicker 90, Fig. 4, is actuated, its sound is picked up by a microphone 104, Fig. 3, and the electric output of the latter is fed through a transistorised amplifying circuit, Fig. 8 (not shown), to an electromagnet 86, Fig. 4, which turns the lever 70, releasing its end 76, Fig. 5 from the rib 82 on the housing 50 for a short period. The housing 50 accordingly turns with the shaft 40, and thus changes the direction of the wheel 64 mounted in it to steer the vehicle.