baber/WOPTO huggingface dataset:
Patent GB-1058321-A (GB)
Title: Knitting machine
IPC: D04B15/32
Filed: 1965-01-05
Abstract: A pair of gate cams (32, 49) Fig. 7 (not shown) are simultaneously actuated to deflect the butts of the sliders controlling the needles in the upper cylinder of a superposed cylinder machine into one or other pathways.  The cam (32) is attached to one end of a plunger (33) which has a cross piece (38) which engages a second plunger (50) when the plunger (33) is advanced to insert the cam (32), Fig. 1 (not shown).  The inner end of plunger (50) is shamfered to depress a vertical plunger (53) when the former is advanced so as to lower the cam (49) secured to the plunger (53).  Consequently when cam (32) is inserted the cam (49) is lowered and vice versa.  A latch (44) is provided to retain the cam (32) advanced and is released when it is desired to withdraw the cam.  In a multified machine, a block (60) Fig. 5 (not shown) may carry the plunger (33) and a separate block (61) may carry the plunger (50), a retaining peg (66) being provided to secure the plunger (50) within its block when the two blocks are separated when it is desired to inspect or replace the instruments. The invention may be applied to other movable instruments which are operable in a similar manner in a circular machine.
Patent GB-303528-A (GB)
Title: Improvements in and relating to apparatus for electrical transmission of information
IPC: H04L12/18
Filed: 1929-01-05
Abstract: 303,528. Fabrique d'Appareils Electriques Favarger Soc. Anon., (Assignees of Haselton, M. L.). Jan. 6, 1928, [Convention date]. Perforated-strip transmitters. - Relates to automatic indicating boards for exhibiting - stock exchange quotations or other items. Fig. 7 shows the construction of the transmitter which applies .positive or negative potential to, breaks and impulses the lines. The perforated strip 153 engages selecting pins 156 which are rocked by a lever 159 and on entering a perforation cause rod 160 to engage rod 161 to close contact 149. In the case of the polarity-reversing contacts, a second rod 165 is provided which is engaged by the rod 160 in the absence of perforations, on each rotation of the driving member. The selecting pins 156 are located side by side and operated simultaneously from one tape and one driving mechanism.
Patent GB-1505971-A (GB)
Title: Cement by-product
IPC: C05D1/00
Filed: 1977-01-07
Abstract: 1505971 Cement works flue dust as soil improver ASSOCIATED PORTLAND CEMENT MFRS Ltd 7 Jan 1977 [7 Jan 1976] 00491/76 Heading C1B Potassium bearing cement works flue dust containing a minor proportion of retarder is agglomerated for use as a soil improver. The agglomerating agent may be a sugar.
Patent GB-352440-A (GB)
Title: Improvement in electron tube
IPC: H01J19/02
Filed: 1930-01-06
Abstract: 352,440. Thermionic valves. FEDERAL TELEGRAPH CO., Hobart Building, San Francisco, U.S.A.-(Assignees of Litton, C. V. ; Redwood City, California, U.S.A.) Jan. 6, 1930. No. 501. Convention date, Jan. 5, 1929. Void [Published under Sect. 91 of the Acts]. [Class 39 (i).] In a valve having an anode disposed so as not to intercept all the electrons from the cathode, means are provided for preventing bombardment of the envelope by stray electrons. As shown in Figs. 1 and 3, a hollow, liquid-cooled, semi-cylindrical anode 12 is arranged on one side of a hairpin cathode 11, and electrons passing by the vertical edges 41 of the anode are intercepted by members 42 of metal which conduct away heat due to bombardment, or of insulating material such as glass or quartz which assume a negative potential and serve also to repel electrons. A grid, curved to the shape of the anode, consists of vertical rods 24 secured by horizontal bars 26 and supported from collars 28. The members 42 may consist of tubes through which cooling air or water is circulated or of a U-shaped tube, the arms of which may be between the cathode and the edges of the anode. The grid may extend beyond the edges of the anode, the bars in the extensions being closer together than elsewhere so as to assist the interception of electrons. In other arrangements the intercepting members act as cooling supports for the grid. For example, the grid may consist of curved, horizontal rods, connected with a U-shaped intercepting member, or of horizontal tubes connected with vertical interceptor tubes whereby cooling air may be circulated through the grid. In another arrangement, Fig. 13, (not shown) intercepting members of insulating material are secured to the edges of the anodes. As shown in Fig 19, the anode 812 and grid 23 are flat, the edges of the anode being curved so as to make the intercepting members 842 more effective. A curved plate interceptor of metal or quartz may be interposed between the cathode and the envelope. In the arrangement shown in Fig. 24, an interceptor plate 62, mounted on the support 14 for the cathode 11, extends beyond the side edges and also beyond the upper and lower edges of a semi-cylindrical anode 12, and is slotted to form grid bars 64.
Patent GB-873946-A (GB)
Title: Improvements in and relating to electric heater elements for furnaces
Inventor: PRIDDIS JOHN EDWARD
IPC: H01B3/02
Filed: 1960-01-06
Abstract: 873,946. Electric heating resistances. JOHNSON, MATTHEY & CO. Ltd. Jan. 6, 1960, No. 503/60. Addition to 849,507. Class 39(3). The electric furnace heater element of the parent Specification is a panel or sheet instead of a wire or strip. A square sheet or panel or a rectangular sheet may be used. The panel or sheet may have perforations or be made of expanded metal or alloy to increase its electrical resistance.
Patent GB-124465-A (GB)
Title: Improvements in or relating to the Manufacture of Steel.
IPC: C21D1/60
Filed: 1916-01-12
Abstract: 124,465. Dear, C., and Miris Steel Co. Jan. 12, 1916. Hardening.-A steel ingot, while its interior is still molten, is immersed in water or an aqueous bath and kept submerged therein long enough to prevent recalescence after its removal from the bath. The bath is preferably one which on immersion of the ingot will liberate hydrogen.
Patent GB-662444-A (GB)
Title: Improvements in speed governors for fuel-injection internal combustion engines
IPC: F02D1/00
Filed: 1949-01-08
Abstract: 662,444. Speed governors. BOSCH GES., R. Jan. 8, 1949 [Oct. 1, 1948], No. 603/49. Class 57 [Also in Group XXVII] A stop lever 15 for a fuel injection pump governor 9 is held in its normal position A, determining the maximum fuel supply, by a second stop 16 which is spring- loaded to allow the lever 15 to be manually rotated to a position B to allow excess fuel to be supplied for starting, the lever 15 also being rotatable to a fuel cut-off position C. The governor comprises a spring-loaded diaphragm 9 controlled by induction pipe suction in the chamber 11 and connected by a sleeve 8 to a pin 7 on the pump control rod 6. The pin 7 also passes through an elongated slot 28, in a member 27, loaded by a spring 25, which is slidable in the sleeve 8 and contacts the stop-lever 15 before the governor 9 reaches the maximum fuel position to act through the spring 25 to oppose the load of the governor spring 20, whereby the governor reacts more readily to an increase of speed in the maximum fuel position. The stop 16 is mounted in an adjustable bush 19 screwed into a slotted projection 22 which may be tighteried by a screw 23 to lock the bush 19 in position.
Patent GB-1364216-A (GB)
Title: Storage tank construction
IPC: B65D90/02
Filed: 1973-01-04
Abstract: 1364216 Storage tanks SEKISUI KOJI KK 4 Jan 1973 609/73 Heading E1T [Also in Division F2] A storage tank is constructed from panels a, b, c Fig. 4, which are each provided with a peripheral flange 2 at an angle of 135‹ in relation to the plane of the plate and a further flange 3 at right angles to the said plane of the plate; the panels being bolted to-gether at 5 with the interposition of sealing strips and at each location where four panels meet with two panels in one plane and two in a second plane perpendicular thereto the said panels being interconnected by a corner block, Fig. 6. The corner block consists of a first piece x of pyramidical or truncated pyramidical construction and a second piece Y in the form of a right angled triangular prism piece, the two pieces being interconnected by a screw threaded bar Z having a nut W. The panel may be made of metal or plastics and the packing from foamed polyvinylchloride resin or rubber. The corner block is made of glass-fibre reinforced polyester resin.
Patent GB-1413798-A (GB)
Title: Apparatus for analysing economic situations by electric analogue  means
IPC: G06G7/52
Filed: 1972-01-06
Abstract: 1413798 Analogue computers for economic systems T X LEWIS 5 Jan 1973 [6 Jan 1972] 615/72 Heading G4G A bridge circuit for simulating economic situations provides a model of the "inflation equation" K 1 W/K 2 P = 1-n when the boundaries of which are fixed by and which is a function or mathematical model of a chosen national economy and is generated by from a set of variables representing at least those stated above, and where P is gross national product, K 1  is wage factor, K 2  is price factor, D 1  is internal demand, D 2  is external demand, P r  is productivity and W is workforce. The variables W, P, K 1  and K 2  are simulated by the voltages in the arms of the bridge, e.g. as indicated in Fig. 1, by manually or automatically adjustable impedances, valves, transistors, resistances, &c. The function generator FG is designed, according to known methods, to calculate n = profit level from any chosen number of relevant variables (D 1 , D 2 , P and P r  being essential), the input variable P being derived through an amplifier A from arm 7 of the bridge. The-output of FG, which represents n, is fed to the grid of triode 3a and changes the resistance of the arm 5 (representing K 2 ) of the bridge. The voltages developed in arms 6 and 7 (representing W and P) are amplified and fed to respective coils 12, 11 and any unbalance causes contact 13 to move and to actuate either servo-motor 10 or servo-motor 4 which respectively control sliders 1 and 2. The Specification also describes modifications of the bridge circuit for revolving specific problems all subject to the same inflation equation.
Patent GB-763356-A (GB)
Title: Improvements in and relating to flying controls for aircraft
Inventor: WILLIAMS JOHN HALL
IPC: B64C13/24
Filed: 1954-01-11
Abstract: 763,356. Aircraft control transmissions. BOULTON PAUL AIRCRAFT, Ltd. April 7, 1955 [Jan. 11, 1954], No. 723/54. Class 4. [Also in Group XXIV] Variable transmission gearing for an aircraft flying control comprises at least two rocking levers coupled by a pivot slidable along the levers in such manner as to vary the effective lengths of the levers, one of which is connected to a control member, and the other operatively connected to a control surface. The device is mounted within a casing 3, the input shaft 1 and a half shaft 104 being rigidly connected to slotted levers 6, 7, in the slots of which slide blocks 10, 11 connected by a pivot 9 constrained to a straight path by a guide 12. This guide is mounted on blocks 13 slidable on runners 14 by pistons 15 against the action of spring buffers 16. The cylinders 17 are supplied with liquid through a pressure reducing valve controlled by the dynamic head, so that the latter controls the position of pivot 9 relative to runners 14 and thus the rotary motion of shaft 104 for a given movement of shaft 1. A gear wheel fast to shaft 1 operates, through a lost motion pin and slot, Fig. 3 (not shown), a bell crank adjusting the pressure reducing valve, so that after lever 6 has moved, say 15 degrees from the neutral position, the lost motion is taken up, and the effect of the dynamic head on the reducing valve is diminished, and the pivot 9 is returned to the maximum gear ratio position when the shaft 1 reaches its maximum displacement. A gear wheel 30 on shaft 104 meshes with a planet gear 31 meshing with a planet 32, the two latter being mounted on a cage 35. Gear 32 drives the output shaft, and by rotating the cage 35 by a reversible hydraulic motor, the output shaft can be given a datum shift relative to shaft 104 for trimming purposes. The valves of the hydraulic motor are controlled by solenoids, and the pressure fluid supplied to the motor is controlled by a pressure reducing valve in accordance with the pressure in cylinders 17 and thus the rate of datum shift varies with the dynamic head. Micro-switches limit the amount of datum shift available. Datum shift is available manually in event of hydraulic failure by a spindle connected through gearing to cage 35. This spindle may also operate an indicator showing the datum shift applied manually or hydraulically.
Patent GB-1254151-A (GB)
Title: Internal combustion engine
Inventor: ONISHI SHIGERU
IPC: F02B17/00
Filed: 1969-01-06
Abstract: 1,254,151. I. C, engine charge stratification. S. ONISHI and S. YUI. Jan. 6, 1969 [Jan. 8, 1968, Jan. 11, 1968, Feb. 16, 1968, June 10, 1968, July 27, 1968] , No. 739/69. Heading F1B. In a loop or cross-scavenged I. C. engine having piston controlled exhaust and scavenging ports the cylinder head has a recess 6, Fig. 2 located on the cylinder axis and having a periphery 8 spaced inwardly from the side wall, an injection nozzle 7 supplying fuel towards the inner wall of the recess for the temporary rejection of injected fuel in the recess whereby the fuel is carried away on the scavenging air stream so that the fuel mixture is in the form of a layer on the inner surface of the cylinder which is relatively uniform and becomes leaner towards the central region of the swirl, ignition being effected in the recess. Exhaust and scavenging ports (2)(3) Fig. 1 (not shown) are closed by the piston 1, Fig. 2 and fuel from injector nozzle 7<SP>1</SP> is directed in diverging streams into the scavenging air loop S so that the charge is directed into a stratified layer along the cavity 6. In a modification of this embodiment a nozzle (7), Fig. 3 (not shown) is located upstream from a spark plug 11. In further modifications the fuel is injected to a lower part of the air swirl S or the tip of the injection valve (17), (Fig. 15)is curved towards the air stream S to inject a gaseous fuel e. g. propane, kerosene and light oil. In a further embodiment the cylinder head has a cavity 6, (Fig. 19) of sectoral contour shape in which two spark plugs are provided. The spark plugs may also be positioned symetrically with respect to the centre line of cavity 6. In a further embodiment a sectoral-shaped cavity (6), Fig. 23 (not shown) is arranged in a spherically-shaped cylinder head. The invention may be applied to cross-scavenged engines using glow plug or hot bulb ignition.
Patent GB-156805-A (GB)
Title: Improvements in electric pocket magneto lamps and the like
IPC: F21L13/08
Filed: 1921-01-07
Abstract: 156,805. Le Tellier, F. E. V. Jan. 10, 1920, [Convention date]. Magnetos, driving.-In a magneto lamp adapted to be operated in the manner of a pistol, the bulb is mounted in a socket 8 carried by the armature shaft 11 so as to rotate therewith, and the armature is rotated by bevel gearing 4, 5, 6 from a shaft 2 actuated through a one-way clutch 3 by a toothed rack attached, or connected by a pivoted link, to the main operating-lever l, the plane of movement of which is thus at rightangles to that of the armature. The one-way clutch may actuate the toothed wheel 4 through a coiled spring.
Patent GB-464592-A (GB)
Title: Piston
IPC: F16J1/16
Filed: 1936-01-11
Abstract: 464,592. Pistons. W. P. (LYMING- TON), Ltd., and HOWLETT, J. W. Jan. 11, 1936, No. 972. [Class 122 (i)] In a piston comprising a cast metal head and a tubular skirt of different metal in which the bosses 2 are integral with a strut or struts 8 depending from the head and spaced from the ring carrying portion, inwardly extending parts 6 on the skirt are cast on to struts 4 extending below the bosses. The struts 4 may be connected by a ring portion 9. The bosses may be connected to the head by parallel or inclined struts or by an annular strut as described in Specification 451,156. The upper end of the skirt may be inturned at 7 and embedded in the head. The bosses may project into holes in the skirt. Specification 376,404 also is referred to.
Patent GB-562676-A (GB)
Title: Improvements in or relating to high frequency electrical transmission lines
IPC: H01P7/02
Filed: 1942-01-23
Abstract: 562,676. Coil-less resonators. COLLARD, J., and HOLMAN, H. E. Jan. 23, 1942, No. 980. [Classes 40 (iii) and 40 (v)] Short-circuiting or stopping plugs for adjusting the impedance of lengths of coaxial line or tubular wave-guides present a mainly capacitive reactance. For example, they may be made from insulating material such as comminuted metal in an insulating binder or of solid metal supported by an insulating disc out of contact with the conductors or anodised so as to provide a thin insulating layer at the contacting surfaces. In another arrangement, Fig. 4, the plug is built up from inner and outer conducting rings in contact with the respective conductors, but separated from each other by an insulating ring 17. Two or more plugs separated by one or more half wave-lengths may be used to give an increased effect. In another arrangement, Fig: 6, in which the plug makes contact with the inner conductor by means of a springy extension, leakage past the plug is minimized by the provision of a conducting disc 21 one quarter-wavelength from the plug. In another arrangement, Fig. 7, an extension having grooves 24, 25 one or more quarter-wavelengths deep and portions 23b, 23c one or more quarterwavelengths long is provided. Specifications 500,996 and 543,771 are referred to.
Patent GB-577746-A (GB)
Title: Improvements in or relating to heat exchange devices
IPC: F28F9/02
Filed: 1943-01-19
Abstract: 577,746. Cooling radiators for aircraft and motor vehicles. COLTMAN, J. L., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Jan. 19, 1943, No. 985. [Class 64 (iii)] In a radiator of the kind comprising a matrix of thin sheet metal or tubular elements with header tanks attached thereto, a header plate 5 consists of a rectangular frame with an aperture corresponding with the cross-section of the matrix, the side elements 8 of which are stepped back, the spaces 9 thus formed constituting subsidiary header compartments. Channel-section members 10 forming the outer side walls of the subsidiary headers are brazed to the reflexed edges 12 of the header plate and to end plates 15 provided to protect the side elements of the matrix. The header cover plate 6 is formed with an outwardly-directed turn-over 6a which is secured by brazing in the rim 5a of the header plate. Corrugated reinforcing members 17 are secured by brazing or welding to the inner surface of the cover plate.
Patent HK-31195-A (HK)
Title: Electromagnetic disc brake for elevator lifting apparatus
Inventor: TANAKA MASAKATSU
IPC: F16D65/18
Filed: 1995-03-09
Abstract: An electromagnetic disc brake for an elevator lifting apparatus comprises a disc spline-coupled with a rotational shaft. Braking body and an armature disposed to clamp the disc; braking springs press the armature against the disc, and an iron core is provided which includes inner and outer magnetic poles each facing the armature and concentrically formed with respect to the rotational shaft. An electromagnetic coil generates magnetic flux to pass through the inner and outer magnetic poles as magnetic paths. In addition, at least one of the pole face of the outer magnetic pole and the facing portion of the armature where it faces the pole face is provided with an arrangement for increasing a magnetic gap, and the braking springs are disposed in portions of the outer magnetic pole. Further, the braking body is supported through a sound absorbing member or one side of the armature facing the disc is formed of a sound absorbing member.
Patent HK-56886-A (HK)
Title: Immunoassay
Inventor: BAKER TERENCE SEWARD
IPC: G01N33/74
Filed: 1986-07-31
Abstract: There is described an enzyme immunoassay for measuring the concentration of an analyte in a sample wherein the substrate for the enzyme forms at least a part of the sample. In a particular embodiment the sample comprises or consists of a milk sample and the enzyme is an enzyme capable of clotting milk. An example given of such an enzyme is chymosin. The assay described may be used to measure the concentration of progestagens or oestrogens in milk using the techniques of heterogeneous or homogeneous enzyme immunoassay. The results of such an assay give an indication of the fertility of a milk producing domestic animal (e.g. a cow) and may be used to diagnose pregnancy of such an animal. Particular compounds for use in the assay are described, as is a kit of reagents for use in the assay.
Patent HU-T36626-A (HU)
Title: Method of averaging for filtering periodic disturbances and timing circuit for carrying out thereof for apparatus measuring the generated responding signals
Inventor: SIARKIEWICZ PIOTR H
IPC: A61B5/16
Filed: 1984-01-31
Abstract: A computer processes a set of signals picked up from an examined subject by means of electrodes, passed via an amplifier . The set of signals includes an average evoked response reacting to external stimuli, combined with periodic stray signals. The periodic signals are eliminated during the averaging proc edure in proportion to the number (N) of sweeps of the averaging procedure. This results in an N-fold reduction in stray signals by the introduction of a phase shift. - Either the cycles of the external stimuli and initial phases of the periodic stray signals at the beginning of two successive periods, have a phase difference, or the beginning of two successive sweeps of the averaging procedure, may have the phase difference.
Patent HU-T47221-A (HU)
Title: Process for production of medical compositions containing as active substance human xiii factor
Inventor: URABE MIKIO
IPC: A61K35/14
Filed: 1988-02-08
Abstract: The use of human blood coagulation factor XIII for the treatment of ulcerative colitis is demonstrated in 4 representative cases. Treatment with factor XIII leads to rapid and total disappearance of the chief symptoms realizing transition to the remission stage.
Patent HU-T43097-A (HU)
Title: Process for producing unsaturated polyester resin dispergatable in water
Inventor: TOTH ISTVAN
IPC: C08G63/46
Filed: 1986-02-26
Abstract: Water dispersible polyunsaturated polyester polymers, useful as binders in lacquers acid paints arse prepd. by polycondensation from the following components (vol %): (a) 3-25 alkylene, pref. ethylene glycol as a di:hydroxy cpd.: (b) 8-20 polyalkylene, pref. polyethylene glycol; (c) 5-40 unsatd. dicarboxylic acid and/or its anhydride pref. maleic anhydride, and in this case 1-25 of another dicarboxylic acid or its anhydride pref. phthalic anhydride; (d) 10-40 of an allyl ether component contg. a hydroxy gp. pref. trimethylol-propane -diallyl-ether and/or pentaerythritol- triallyl-ether; (e) 3-14 satd. monofunctional alcohol pref. 2-ethylhexanol and/or ethylene-glycol-mono-butyl-ether; and in this case 5 of a monofunctional unsatd. alcohol pref. hydroxy-ethyl-acrylate and/or hydroxy-propyl-acrylate. - Polycondensation is carried out in an inert gas atmos. at 170-220 deg. C. Water formed during polycondensation is removed as an azeotrope pref. formed with xylene.