baber/WOPTO huggingface dataset:
Patent GB-780879-A (GB)
Title: Improvements in or relating to pneumatically actuated apparatus for producing an output signal dependent on two input signals
IPC: F15B3/00
Filed: 1955-03-30
Abstract: 780,879. Fluid-pressure servomotor-control systems. FOXBORO CO. March 30, 1955 [April 16, 1954], No. 9327/55. Class 135. The invention relates to a pneumatic control system comprising a control valve constituted by a nozzle 15, Fig. I, and co-operating hinged baffle 10, and three pressure-responsive elements 16, 18, 27 of which elements 16, 18 act in opposite senses on the baffle and element 27 acts on one of the other elements (16) to vary the distance of that element from the pivot of the baffle. Pressure air is supplied to the nozzle past a restriction 23, and the nozzle back-pressure is taken off at 25 for control purposes. An input signal is fed into bellows 16, and the pressure in line 25 is fed into bellows 18 to act as a negative feed-back. The pressure in bellows 27 sets the ratio between the effects due to the pressures in the other two bellows, and the pressure in bellows 27 may be representative of a variable condition. The spring 29 loading bellows 27 may be replaced by a pressureresponsive bellows. Baffle 10 is loaded by springs 13, 14. In a practical embodiment, the bellows 16, Figs. IV and VI, is carried by an arm 38 which is pivoted by leaf springs 37 to a fixed post 36. The bellows extends through a bracket 47 welded to arm 38 and acts on baffle 10 through the intermediary of an arm 40 which is pivoted to arm 38 by means of crossed leaf springs 39, 39b. Arm 40 carries a roller 41 and it is this roller which makes the actual contact between arm 40 and baffle 10. Bellows 27 and spring 29 are carried on fixed supports in the casing and they act on arm 38 as shown. Bellows 18 (not shown) acts upwardly on the underside of baffle 10 and is situated between nozzle 15 and a leaf spring 11 on which the distant end of the baffle is pivoted. Specification 591,270 is referred to.
Patent GB-177988-A (GB)
Title: Improved manufacture of cured or pickled meats
IPC: A23B4/023
Filed: 1921-03-29
Abstract: 177,988. Wade, H., (Wilson & Co.). March 29, 1921. Bacteria, cultivating. - A nitrate-reducing micrococcus found in meat pickling solutions is cultivated in beef broth containing a small proportion of sodium or other nitrate.
Patent GB-376258-A (GB)
Title: Improvements in or relating to centrifugal governors for film photographing apparatus
IPC: G03B19/18
Filed: 1931-03-27
Abstract: 376,258. Brakes. SIEMENS & HALSKE AKT.-GES., Siemensstadt, Berlin. March 27, 1931, No. 9398. Convention date, April 11, 1930. [Class 103 (i).] A centrifugal governor comprises weights 1, 2 connected by springs 14, 15, 16, the springs 15, 16 being provided with elongated loops, engaging pins 18, 19 so that they come into action successively. A block 9 engages a brake disc 8 and is adjusted in predetermined positions by a knob 13.
Patent GB-1432311-A (GB)
Title: Drainage pouch
IPC: A61F5/44
Filed: 1974-03-01
Abstract: 1432311 Drainage pouch MARLEN MFG & DEVELOPMENT CO 1 March 1974 [13 March 1973] 9427/74 Heading A5R A drainage pouch comprises a flat bag 10 having adjacent one end a first opening 18 for receiving a patient's stoma, the other end of the bag having a narrow, hollow neck 20 which at its distal end defines a second opening connectable to a drainage conduit, and a relatively rigid tube 27 projecting from the second opening within and through neck 20 and terminating in the bag beyond neck 20 to prevent inadvertent collapse or folding of the neck. Bag 10 is made of two sheets of elastomeric material, e.g. transparent or opaque vinyl plastics, joined together at their edges. The bag is secured to the patient by a supporting device including a body-engaging plate surrounding opening 18. A push-to-close, pullto-open outlet valve 21 is sealed to the outlet end of neck 20 at 22. Flexible tube 25 leads to a drainage container. Apertures 29 are formed in tube 27 to prevent stagnation of fluid in the annular chamber defined by the tube and the neck, alternatively the neck portion may be sealed to the tube's outer surface to eliminate the annular chamber.
Patent GB-1426759-A (GB)
Title: Apparatus for the high-speed tensile testing of materials
IPC: G01N3/08
Filed: 1973-02-26
Abstract: 1426759 Tensile testing EUROPEAN ATOMIC ENERGY COMMUNITY 26 Feb 1973 [24 Feb 19721 9444/73 Headings G1N and G1S To test the tensile strength of a specimen 8, it is secured between two members 6, 11 one of which, 11, is substantially immovable at its end remote from the specimen and the other of which, 6, is attached to a mass 7, energy released abruptly from an explosive 3 urging the mass 7 such that the specimen is subjected to a shock wave, the tension in the members 6, 11 being measured, as by strain gauges 10, 14. The explosive may be placed around the member 6 between the mass 7 and a mass 9 which together with diffusers 4, 5 serve to prolong the pressure wave and reduce the detonation peak when the explosive is fired. The strain gauges 10, 14 are preferably mounted in 180 degrees spaced pairs connected in series. A camera may be used to record the test.
Patent GB-237002-A (GB)
Title: Improvements in wireless valves
IPC: H01J1/18
Filed: 1924-04-15
Abstract: 237,002. Edison Swan Electric Co., Ltd., and Price, T. W. April 15, 1924. Vacuum tubes.-In thermionic valves particularly for transmission, a single filament a supported in loop form by a central stem b is provided with metal leads in two parts c, c<1> connected together by a spring connection e and connected respectively to the filament ends and the lead-in wires g, a mica or other insulating strip h with apertures through which the stem b and the parts c of the leads above the springs e are passed, forming a bridge to hold the filament ends and leads c against lateral displacement whilst permitting their longitudinal movement. The spring e may comprise a flat strip bent to form a double loop. The stem b may be loosely fitted at its lower end in a glass sleeve or socket i and may be of wire with the upper end grooved to receive the filament. The parts c, c<1> are of flattened nickel and each part c is twisted at its centre d.
Patent GB-442764-A (GB)
Title: Process for the production of anhydrous magnesium carbonate (magnesite)
IPC: C01F5/24
Filed: 1935-03-27
Abstract: In the production of magnesium compounds by treating dolomite or limestone with magnesium chloride liquor, the resultant intermediate solid phase is converted into anhydrous neutral magnesium carbonate by causing it to react with the required amount or a moderate excess of carbon dioxide at temperatures above 150 DEG  C. in the absence of ammonium salts.  In one method of applying the process, calcined dolomite or limestone is converted by magnesium chloride liquor into magnesium hydroxide and calcium chloride liquor and the resulting suspension treated in an autoclave, at say 180 DEG  C., with carbon dioxide, preferably that obtained by calcining the initial material. In a second preferred method, crude dolomite or limestone is suspended in an amount of magnesium chloride liquor at least sufficient for the reaction, and is converted directly into anhydrous neutral magnesium carbonate at temperatures of 280--330 DEG  C. with introduction of at least sufficient carbon dioxide to cover any loss; in this case the reaction temperature may be lowered by using an excess of magnesium chloride liquor, and by using 2 mols. of MgCl2 per mol. of CaCO3 the reaction occurs at 200 DEG C. with limestone and at 230 DEG  C. with dolomite.  When insufficient carbon dioxide is employed, a mixture of neutral magnesium carbonate with magnesium hydroxide is obtained.
Patent GB-957641-A (GB)
Title: Improvements in or relating to electrical fault detection circuits for counting circuits
Inventor: AMBROSINO FRANCESCO
IPC: G06F11/08
Filed: 1962-03-13
Abstract: 957,641. Electronic counters; fault detection. STANDARD TELEPHONES & CABLES Ltd. March 13, 1962, No. 9585/62. Heading G4A. All the stages of a counter are connected to a fault detector which gives an alarm if the counter fails to change its condition at the reception of an input pulse. Fig. 1 shows a decimal ring counter in which a bi-stable circuit X is set to 1 condition whenever any one of the odd stages A, C, E &c. is in 1 condition, X taking up 0 condition at the next input or strobe pulse. For convenience the strobe pulse connections are not shown. Failure of the counter to advance results in coincidence of the X1 or X0 outputs with outputs from the odd or even-numbered stages and the operation of an alarm AL. Fig. 2 shows a variation in which outputs are taken from the 0 side of the counting stages. The inputs to gates CG1, CG2 should normally be five in number. If six inputs occur a fault is indicated. Fig. 3 shows a 2-out-of-5 coded decimal counter the bits A-E being weighted 0, 1, 2, 4, 7 except in the code for zero. Bi-stable circuit X is in condition 1 for off numbers and condition 0 for even numbers. A succession of 3-gates, in which the inputs are made up of the relevant two stages A-E and one from X form the fault indicator. A modification is described (Fig. 4, not shown). The fault indicator may be modified to operate in respect of a multi-denomination counter. Specification 897,400 is referred to.
Patent GB-430530-A (GB)
Title: Improvements in sleeping bags
IPC: A47G9/08
Filed: 1934-03-28
Abstract: 430,530. Sleeping-bags. LANGDON & SONS, Ltd., J., and LANGDON, H. T., Duke Street, Liverpool. March 28, 1934, No. 9652. [Class 133] A gusset 6 is provided at one or each side of a sleeping-bag, elastic bands 7 attached to the underside of the bag and formed with tabs being provided, adapted to engage with buttons 9 provided on the upper part to secure the gussets in the folded position.
Patent GB-567407-A (GB)
Title: Improvements in indicating scales adapted to be set to determinate positions
IPC: H03J5/06
Filed: 1943-06-16
Abstract: 567,407. Indicating apparatus. GENERAL ELECTRIC CO., Ltd., BLIGH, N. R., FOOT, J. B. L., and FOREMAN, E. F. June 16, 1943, No. 9662. [Class 106 (iv)] [Also in Group XXXVI] The invention relates to scales which may indicate, for example, the setting of the tuning member of a variable electric oscillator and which may comprise an arm 103, the indicating end 102 of which is caused to move along a graduated spiral path as a knob 101 is rotated, each indicating position along the path being provided with a detent to engage the end of the arm 102. According to the invention, each detent comprises a pin 105 riveted in a hole 113 in a bar 112 situated beneath the scale plate and movable towards and away from that plate by turning a screw 108 engaging the arm, the head of the screw projecting through the plate, the screw being prevented from longitudinal movement. The detents are thus moved to and from the operative position.
Patent GB-527024-A (GB)
Title: Improvements in or relating to basic refractory materials
IPC: C04B35/06
Filed: 1939-03-28
Abstract: 527,024. Refractory substances. IMBERT, P., VEAUX, L., and PALLIER, P. March 28, 1939, No. 9668. [Class 22] Basic refractory materials for lining metallurgical furnaces or for repairing the linings consist of a crude basic mineral such as dolomite in particle sizes suitable to obtain a compact mass, a flux selected according to the products to be treated in the furnace, such as scale from steel works, red mud from the treatment of bauxite, ground chromite, and an agglomerating agent such as an aqueous solution of an alkaline silicate or metasilicate. If the flux has no binding action kaolin clay or other refractory binding agent may be added.
Patent GB-201506-A (GB)
Title: Improvements in and relating to pneumatic despatch apparatus
IPC: B65G51/28
Filed: 1923-04-09
Abstract: 201,506. Herring, S. J., Burl, H., and Lamson Pneumatic Tube Co., Ltd. April 9, 1923. Pneumatic dispatch apparatus.-Relates to improvements in apparatus of the kind described in Specification 8933/09 and 2607/13. In a system comprising two sending devices 3, 4 arranged side by side in a central station a tumbler 10 pivoted midway between the devices 3, 4 has curved side portions 12, one portion 12 being normally spring held to engage a pin 9 on the closed valve 7. On opening the valve 7 by pulling tha handle 8, the tumbler 10 rocks the side portion a meeting the pin 9 on the valve 6 and closing it.
Patent GB-390640-A (GB)
Title: Improvements in weft winders
IPC: B65H54/14
Filed: 1932-04-05
Abstract: 390,640. Weft-winding machines. MASCHINENFABRIK SCHWEITER AKT.-GES., Horgen, near Zurich, Switzerland. April 5, 1932, No. 9784. Convention date, April 10, 1931. [Class 120 (ii).] A feeler-less weft winder has, in combination with mechanism for the continual relative feeding movements between the thread-guide carrier and the spindle, a templet operating to superimpose on the feed movement a complementary movement affecting the feed in the positive or negative sense. A rotating and reciprocating spindle 11 is mounted in a gear casing 10 to which is also fixed by a screw 12 a rod 13 carrying at its front end a bearing 14 in which is mounted one end 17 of a screw spindle 16 which is axially slidable against the action of a spring 15. The other end 18 of the spindle 16 is mounted in the casing 10 and contacts with a rotating cam 19. The spindle 16 carries a ratchet wheel 20 and a sleeve 21 with a fork 22 which embraces the rod 13. A bell crank 24 is pivoted at 23 on the sleeve 21, one arm of the bell crank comprising a pawl 25 which coacts with the wheel 20 while the other arm 26 is coupled with a link 28 pivoted at 27, the coupling being effected by inserting a pin into one of a series of holes 29. A spring pawl also coacts with the ratchet wheel 20. The rocking of the spindle 16 actuates the bell crank and thus rotates the spindle 16 so that the thread guide carrier 31 is fed along the spindle. A forked projection 32 on the carrier 31 embraces the rod 13 and to the carrier 31 is pivoted at 34 the thread guide 35 which has a horizontal arm 36 carrying a roller 37 in contact with a templet 38. The templet is pivoted at 39 and has a projection 40 with a slot 42 in which a screw 41 may be fixed. For winding on a cylindrical tube a straight-edged templet is used and after adjusting the bell crank 24 to give approximately the desired shape of cop, the final adjustment is made by setting the templet at the desired angle. With a tapered tube a curved templet is required to produce a cylindrical cop and the adjustment is made as before. The reciprocation of the spindle 16, which effects a shift of the layers to give a firm package, is small compared with that of the spindle 11 so that the motions of the thread guide do not materially affect the traverse. In a modification the spindle only performs a rotary movement and the thread guide is traversed by means of a cranked bar rocked from the driving gear. In another form the thread guide is pivoted and rocked and the spindle has an intermittent axial feeding movement and carries at its end a bell crank, the other end of which coacts with the adjustable templet.
Patent GB-239799-A (GB)
Title: Improvements relating to ship logs
IPC: G01P5/06
Filed: 1925-04-15
Abstract: 239,799. Walker & Son, Ltd., T., Walker, T. S., and Walker, J. April 15,1925. Logs.-In a ship': log the register D i: located at a distance from the point at which the log line E is connected to the ship, and is separated from the reduc tion mechanism N or a. part thereof tc which it is connected by a flexible cable The register is mounted in a bracket B on the wall A of the chart house &c., and has a threaded stem C to receive a wing nut E which couples the spindle H to the flexible cable G, enclosed in a casing F. The lower end of the cable is similarly connected to the reduction gearing N which is attached by a clamp L to a stem K projecting angularly from a bracket J secured to the wall A. The primary spindle P of the reduction gearing is connected by a hook R and spring Q to a cable S extending to a connector at the end of a boom &c., to which connector the log line is coupled in the usual manner. By loosening the nut M, the bracket L can be moved along the stem K to adjust the tension of the cable S.
Patent GB-540775-A (GB)
Title: Improvements in or relating to means for stopping pipes and tubes
IPC: F16L55/124
Filed: 1940-06-05
Abstract: 540,775. Stopping mains. SUMMERS, O. C. June 5, 1940, No. 9847. [Class 99 (ii)] A diaphragm on a collapsable frame a of umbrella type is introduced through an opening o into a main and opened out to close the main, the periphery of the diaphragm having an inflatable tube b. The shaft d of the frame is held by a support h and has a hinged portion d<SP>1</SP>. The support has a foot j and an adjustable head k which is jammed by a lever l against the roof of the main.
Patent GB-493025-A (GB)
Title: Device for automatically locking cores in moulds
IPC: B22C9/06
Filed: 1938-03-31
Abstract: 493,025. Moulds. ACIERES DU CENTRE, and MAGNEE, J. March 31, 1938, No. 9884. Convention date, April 13, 1937. [Class 83 (i)] A device for securing a core g in its mould consists of two or more jaws i which are resiliently pressed to engage a socket f<2> of the core and a plate h secured to the flask a. The socket may be centred in the mould by a conical shoulder f<3>. The jaws i have conical surfaces i<3> engaged by a single spring j. Specification 476,924 is referred to.
Patent GB-701456-A (GB)
Title: Coal face support
IPC: E21D17/00
Filed: 1951-04-27
Abstract: 701,456. Mine roof support. HIPPEL, H. J. VON, and BAHR, R. H., [trading as CARBOSTREBBAU GES. DR. ING. VON HIPPEL & CO.]. April 27, 1951 [June 2, 1950], No. 9971/51. Class 20 (2) Mine roofs are supported by rubber ropes or bands which may have a centre of woven material or coil springs embedded in rubber. Hooks on the elements engage eyelets on the props. They may be arranged at the angle of strike or dip.
Patent GB-982777-A (GB)
Title: Improvements in or relating to cross-linking alpha-alkyl polymers with polysulfonazides and resulting product
IPC: C08F8/34
Filed: 1962-03-15
Abstract: A polymer containing at least 80 mole per cent of <FORM:0982777/C3/1> wherein Y is alkyl and X is H or alkyl, is crosslinked by heating with a polysulphonazide R(SO2N3)x, wherein R is an organic radical inert in the cross-linking reaction and x is an integer greater than 1.  The specified polymers are derived from propylene, isobutylene, methylbutene, methylpentene, ethylene and isoprene; and the preferred cross-linking agents are 1,10-decane-, 1,3-benzene- and 1,6-hexane-bis(sulphonazides).  Fillers may be present, e.g. calcium carbonate, iron oxide, carbon black, silica, calcium silicate and alumina, as well as other conventional additives.  The examples illustrate the enhanced dyeability of the cross-linked products.
Patent HK-139495-A (HK)
Title: Labels and manufacture thereof
Inventor: INSTANCE DAVID JOHN
IPC: G09F3/02
Filed: 1995-08-31
Abstract: PCT No. PCT/GB89/00954 Sec. 371 Date Feb. 4, 1991 Sec. 102(e) Date Feb. 4, 1991 PCT Filed Aug. 15, 1989 PCT Pub. No. WO90/02395 PCT Pub. Date Mar. 8, 1990.A label for attachment to a container, the label comprising a longitudinal strip which is divided into a series of at least three panels by at least two transverse fold lines, the strip being folded about the transverse fold lines such that one panel forms a front cover for the label and adjacent second and third panels at opposing ends of the front cover are folded about respective transverse fold lines behind the front cover and both form a rear surface of the folded longitudinal strip; and a support piece to which the rear surface of the folded longitudinal strip is attached, the support piece being coated with a release material whereby the rear surface of the longitudinal strip is releasably adhered to the release material such that at least one of the first and second panels can be detached from the support piece to open the label.
Patent HK-151796-A (HK)
Title: Training apparatus
Inventor: WENZINGER CARL J JR
IPC: G09B9/05
Filed: 1996-08-08
Abstract: A trainee station in a tractor-trailer training apparatus include dummy controls simulating those of a tractor, and a display screen visible from the trainee station. At a remote diorama or terrain model a miniature tractor-trailer is moved atop the diorama in accordance with the operation of the trainee's dummy controls. A plurality of video cameras mounted within the cab of the miniature tractor provide video signals which are displayed on the mentioned screen. The fields-of-view of two of the video cameras embrace miniature rearview mirrors on the miniature tractor, providing realistic views of portions of the trailer as trainee operation of the controls moves the miniature tractor-trailer about the diorama.
Patent HU-T49624-A (HU)
Title: Process for producing 4-demethoxy-daunomycinone and 4-demethoxy-daunorubicine
Inventor: GABRI WALTER
IPC: C07C50/38
Filed: 1989-04-10
Abstract: 4-Demethoxy-daunomycinone I: <CHEM> the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyldaunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound, in an appropriate reducing environment, with a catalytic amount of a transition metal complex, preferably palladium or nickel with 1,3 diphenylphosphinopropane or 1,1 min -bis (diphenylphosphino) ferrocene, and eliminating the 13-dioxolanyl group by treatment with trifluoroacetic acid.
Patent HU-T62486-A (HU)
Title: Process for producing pharmaceutical compositions comprising antigene-antibody complexes
Inventor: SAINT-REMY JEAN-MARIE
IPC: A61P43/00
Filed: 1990-12-31
Abstract: A pharmaceutical composition suitable for administration to human beings in the prevention or treatment of immunologic disorders includes: an immune complex of an antigen and a purified antibody specific thereto, the antigen being selected from a group consisting of antigens that cause pathogenic immunologic reactions in autoimmune disease and graft rejections, and the antigen and antibody being present in a ratio whereby the antibody blocks essentially all binding sites of the antigen; and a pharmacologically acceptable carrier or diluent. The invention also provides a method of administering the composition for treatment of autoimmune disease and treatment or prevention of graft rejections.
Patent HU-T53276-A (HU)
Title: Process for producing abrasive materials of dentifrices from medicinal waters
Inventor: TANCZENBERGER SANDOR
Filed: 1988-05-25
Abstract: Dentrifice abrasive matter is obtd. from natural mineral water, by adding a large excess of these, to calcinilyhydroxide soln. in a ppting reactor, at least at room temp. but pref. - at 50 deg.C The mixt. is adjusted for 30-50 mins. and the ppting slurry is deaerated. - ()
Patent HU-T38411-A (HU)
Title: Hydrostatic drive first for operating the equipments of low- and intermediate-pressure pumping stations
Inventor: KAJDI LASZLO
IPC: F16H39/00
Filed: 1984-08-13
Abstract: Hydrostatic gear for operating equipment, e.g. catches, in pumping installations working at small or medium pressure consists of one or more plungers made of plastics, e.g. PVC, of working cylinders pref. made of the same material as the plungers and of pipework feeding the liq. transported in the pumping installation into the working cylinders. The number of working cylinders may be the same as the number of plungers or may be different from it. - The hydrostatic gear is simple, it provides safe automatic control and does not require external energy for its operation. Its use increases the output of the pumping installation, reduces its specific energy use and prolongs its useful lifespan.