baber/WOPTO huggingface dataset:
Patent GB-311514-A (GB)
Title: Apparatus for the manufacture of ventilating bricks
IPC: B28B7/18
Filed: 1928-03-30
Abstract: 311,514. White, H. March 30, 1928. Moulds; pressing-dies.-Apparatus for the production of concrete ventilating bricks comprises a mould furnished with movable tubular members which co-operate with blade-like members on a pivoted pressing-die. As shown, a mould B, open at the front B<1>, is fitted with shells or dies D apertured for the passage of tubular members E movable up and down by a lever E<5>. A skeleton base F, slidable within the mould B and operable by a lever F<5>, is furnished with a hinged portion F<1> adapted to turn over on to brackets F<7> to deliver the brick on the mould side B<2>, as shown. The die G carries blade-like members G<1> adapted to co-operate with the tubes E and is adjustably mounted on a pivoted member G<3> normally elevated by a spring G<4>. In operation, the base F is lowered, a side B<2> is inserted and the tubes E are raised somewhat above the shells D. After filling in concrete, the dies G are brought down to engage the tubes E and form the brick. After pressing, the lever F<5> is operated to raise the base F and deliver the brick as shown. The tubes E are formed of flattened tubular material out away at E<6>, Fig. 6, the lower portion E<7> being forced inwards as shown.
Patent GB-1069844-A (GB)
Title: 6-oxasteroids and d-homo-6-oxasteroids
Inventor: HUGHES GORDON ALAN
IPC: C07D231/56
Filed: 1964-03-06
Abstract: The invention comprises (i) compounds of formula <FORM:1069844/C2/1> wherein RO is a free, etherified or acylated hydroxy group, R1 is an alkyl group, Y is a carbonyl, ketalized carbonyl, hydroxymethylene or acyloxymethylene group, Q is a methylene or ethylene group and ethylenic unsaturation is present at the 8(9), 9(11) or 8(9) and 14(15) positions, any hydrogen atom at the 14-position being trans to the group R1 and any hydrogen atom at the 8-position anti to that at the 14-position, including racemates of the 13b - and 13a -enantiomers, and (ii) a process for preparing a 13-alkyl-6-oxagona- or -D-homogona, 1, 3, 5 (10), 8, 14-pentaen-17- or -17a-one by cyclodehydration of a compound of formula <FORM:1069844/C2/2> <FORM:1069844/C2/3> followed, if desired, by one or more of (a) catalytic hydrogenation of the 14(15) double bond, (b) acid isomerization of a D 8(9) compound to a D 9(11) compound, (c) reduction of a carbonyl group Y to a hydroxymethylene group, (d) oxidation of a hydroxymethylene group Y to a carbonyl group, (e) 17 or 17a-ketalization of ketal hydrolysis, or (f) 3, 17 or 17a-esterification or ester hydrolysis.
Patent GB-850001-A (GB)
Title: Improvements in brassieres
Inventor: FARON EVELYN EMILY
IPC: A41C3/00
Filed: 1959-03-19
Abstract: 850,001. Brassieres. STEIN & CO., A. March 19, 1959, No. 9625/59. Addition to 812,658. Class 141 In a brassiere as described in the parent Specification having breast cups 1, 2 adapted to extend beyond the lower portions of the wearer's breasts so as to form parts of a body-encircling band and having reinforcing strips 19, 20 in the cups, an extensible band 36 extends through substantially the entire length of the lower edge of the bodyencircling band. The extensible band may be applied to a relatively narrow brassiere of the type described in the parent Specification or a "longline" brassiere as shown. In the "long-line" brassiere the band 36 is shirred throughout its length whereas in the narrower brassiere the portions secured to the breast cups are not shirred.
Patent GB-685564-A (GB)
Title: Improvements in or relating to the production of staple fibre
Inventor: LOASBY GEOFFREY
IPC: D01G1/04
Filed: 1950-04-20
Abstract: 685,564. Stapling fibres. BRITISH NYLON SPINNERS, Ltd. April 19, 1951 [April 20, 1950]. No. 97165/51. Class 120 (iii). An apparatus for cutting continuous filamentary material 7 into staple fibres of different lengths comprises a knife 25 for cutting the material as it passes out of the radial and axial passages 3, 5, in a rotary disc 1, a wheel 9 for feeding the material to the disc, a frusto-conical roll 11 around which the material is wrapped in its passage between the disc 1 and wheel 9, and means for causing relative to-and-fro motion to take place between the material and roll in a direction axially of the roll. The material is fed from the disc 1 by centrifugal force and to it at a variable rate controlled by a cam and spring that reciprocate a slide 19 supporting guides 15, 17, for the material. As the slide 19 moves in a direction parallel to the axis of the roll 11, the guides move the material along the frusto-conical surface of the roll to shorten or increase the length'of material required to extend between the wheel 9 and disc 1. The slide 19 may be replaced by mounting the guides 15, 17, to oscillate about a shaft, and a second frusto-conical roll may be spring-urged against the roll 11 to prevent undesirable movement of the material. Specification 289,028, [Class 120 (iii)], is referred to.
Patent GB-385944-A (GB)
Title: Illuminated advertising transparent sign
IPC: G09F13/10
Filed: 1931-03-31
Abstract: 385,944. Signs. ARNOLD, A., 64, Rue de la Montagne, Pfastatt, Haut-Rhin, Germany. March 31, 1931, No. 9726. Convention date, March 31, 1930. Void [Published under Sect. 91 of the Acts]. [Class 3 (ii).] An integral frame 1 has recesses 2 to receive lamps 7 whereby the display panels 5 are uniformly illuminated. The panels 5 may comprise stencils, and are held between transparent and translucent sheets 6, 10. The assembly of sheets 6, 5, 10 are held together in a metal fitting which is secured to the frame 1 by screws 8.
Patent GB-1371619-A (GB)
Title: Methods of and apparatus for feeding thin wire strip tape or like  members through insulating or other tubes or sleeves into which  they are required to be fitted
IPC: H02G1/08
Filed: 1972-02-17
Abstract: 1371619 Insulated conductors MARCONI CO Ltd 17 Feb 1972 [17 April 1971] 9735/71 Heading H1A [Also in Division H2] To feed a wire 18, strip or the like through a sleeve or tube 20, the sleeve or tube is attached to a nozzle 6, the wire is attached to a piston-like member 19 and the member 19 is driven through the tube by gas pressure from the nozzle 6. As shown wire 18 is fed to nozzle 6 via a device having feed rolls 9, 10, a guide channel 3 and channels 7, 14, 16, 17, 12, 13 which provide air under pressure to drive the rolls 9, 10, form a low friction support for the strip in channel 3, urge the strip through the channel 3 and provide the pressure to force member 19 through the tube 20. Member 19 may comprise a series of tapered portions (Fig. 5, not shown) which forms a turbulent air cushion between the member and the sleeve. Conductors may be inserted into insulating sleeves by this method when a high degree of uniformity of the thickness of the sleeve is required, e.g. in deflection coil windings for TV cameras.
Patent GB-430452-A (GB)
Title: Improvements relating to electric circuit interrupters
IPC: H01H33/16
Filed: 1934-03-28
Abstract: 430,452. Oil - break switches. SWINNEY, J., 7, Aldermary Road, West Didsbury, Lancashire, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. March 28, 1934, No. 9742. [Class 38 (v)] In a circuit-breaker provided with main contacts 1, 3 making a sliding or resilient engagement and auxiliary contacts 7, 9 adapted to complete the circuit initially through a resistance 8, the auxiliary contacts 9 are displaceable relatively to the main contacts 3 and are normally biassed to assume a position nearer to the co-operating fixed contacts, retarding means being provided to cause the relative movement due to the biassing to be slow relatively to the rate of movement of the contacts when opening the circuit, so that the break takes place at the main contacts 1, 3 which are provided with arc-quenching means. In the arrangement shown, as applied to a double break oil-immersed switch, the resistances 8 are mounted on the explosion pots 2, and the auxiliary contacts 9 are carried on a bridge 10 slidably mounted on the bridge 4 carrying the main contacts 3. The bridge 10 is carried by a stem 11 sliding in a hollow pillar 12 secured to the bridge 4, the stem 11 being biassed upwardly by a spring 13. In closing the switch, oil escapes freely from the hollow pillar 12 through a non-return valve 27, but in opening, oil can only enter slowly through an opening 15 with a regulating screw 25. Specifications 369,235 and 374,554 are referred to.
Patent GB-254269-A (GB)
IPC: G04C13/03
Filed: 1926-04-13
Abstract: 254,269. International Time Recording Co. of New York, (Assignees of Bryce, J. W.). June 25, 1925, [Convention date]. Electric clocks; framework.-A secondary clock in which the minute wheel spindle is driven by electromagnetically actuated ratchet mechanism, is adapted to receive one of two kinds of electric current impulses by the use of an arm which carries two contacts, each connected with individual circuits, and of a second arm which carries a third contact coacting alternately with the contacts on the first arm. Journaled in the front and rear plates 10, 13 which are joined by a shelf 12 is the minute wheel spindle 15, the front end of the spindle being supported in a rearwardly dished portion 16 of the front plate, Fig. 7, this dished portion housing the hour hand motion work 17, 18, 19 and 20, Fig. 3, which may thus be removed without disturbing the remainder of the movement. The electromagnet 31 has an armature 25 pivoted at 26 and carrying at its upper end a pawl 24 coacting with a ratchet wheel 23. When the magnet is energized the pawl takes over another tooth and on de-energization the armature is spring-returned and the pawl rotates the ratchet wheel one tooth counterclockwise, Fig. 1, unil a projection 32 on the pawl is arrested by a fixed lug 33. Two cams 42, 44 held rigidly together by a pin 45 are mounted on the minute wheel spindle. Cam 42 coacts with a roller on a lever 38 pivoted at 40 to a plate 37 rigid with the rear plate 13. This lever 38 carries an insulating member bearing contacts 43, 49. The second cam 44 co-operates with a roller on a second lever 39 also pivoted at 40 and carrying an insulating member bearing a contact 50. Contacts 48, 49 are connected through terminals A, B with individual circuits, 54 being a common return line terminal. In operation cam 42 first lowers lever 38, closing contacts 49, 50 and thereafter cam 44 lowers lever 39 and contact 50, closing contacts 48, 50. The above apparatus is particularly designed for use with synchronizing systems. The levers 38, 39 may be adjusted by means of eccentric bushings and by positioning the. plate 37.
Patent GB-275698-A (GB)
Title: Improvements in vehicle brakes
IPC: F16D51/56
Filed: 1926-04-14
Abstract: 275,698. Girling, A. H. G. April 14, 1926. Blocks and shoes acting on drums; fluid-pressure.-A brake comprises two shoes or two pairs of shoes, each shoe being applied by a support about which each shoe is free to rock and to move circumferentially to abut against a fixed stop or against the other shoe of a pair when two pairs of shoes are used. According to one construction, Fig. 1, two pairs of shoes A1, A4, and A2, A3 are carried each by one of a pair of levers B1, B2 pivoted at G to an anchor plate and expanded by a cam H. The shoes are held in contact with rollers C2, C3 by springs attached to the levers by clips E1 E2 and engaging plates F2, F3 on the shoes. When upon turning the cam H the shoes are applied to the drum by the rollers C2, C3 one shoe of each pair according to the direction of rotation of the drum abuts against stops L', L<3> or L<2>, L<4> formed on or fixed to the anchor plate and the other shoe of the pair abuts on the first shoe. The shoes may be provided with interlocking parts K1, K2 so that they rock in unison upon the rollers. There may be only two shoes, one mounted on each lever. In another construction, the rollers C2, C3 are each carried by a radially disposed plunger disposed in a cylinder open to an annular chamber to which pressure fluid can be admitted to effect the application of the shoes. Specification 261,439 is referred to.
Patent GB-906159-A (GB)
Title: Silicon carbide and method of making the same
IPC: H01C7/118
Filed: 1960-03-21
Abstract: A process for adjusting the electrical resistivity of silicon carbide comprises heating it to a temperature between 1500 DEG C. and that of recrystallization for between 0,5 to 5 hours in an atmosphere containing silicon or an element in the third or fifth groups of the periodic table.  The effects produced by heating green, black, colourless beta and alpha types of silicon carbides are described and reference is made to the introduction of impurities such as nitrogen, phosphorous, boron, free silicon and aluminium.  Curves showing the change in resistivity are given resulting from heating to temperatures between 1550 DEG C. and 2200 DEG C. for duration between 30 minutes and 5 hours in various impurity atmospheres.  Any free impurity remaining such as boron or silicon may be removed by washing in acid.  The silicon atmosphere may be provided by placing the silicon carbide in a graphite crucible which is placed in a larger graphite crucible, the intervening space containing elemental silicon.  In some examples, the silicon carbide is heated in argon or hydrogen or helium atmosphere, and the gas concerned may first be nitrogen gettered by being passed through a hot titanium sponge.  An aluminium halide or silicon carbide may be used as the source of aluminium or nitrogen vapour for impurity diffusion.  The restivity of the various examples was measured by placing the silicon carbide in a nylon cylinder between brass plungers at a pressure of 575 p.s.i.  Colourless silicon carbide may be obtained by separating this electrostatically from crushed green silicon carbide.  When firing in nitrogen, a black surface film of graphite is visible on the crystals which may be removed by roasting in oxygen at 900 DEG C. and then washing in acid.  The resulting material may be used for rectifiers, transistors, varistors or electric heating elements.
Patent GB-314830-A (GB)
Title: Improvements in automobile locks
IPC: B60R25/04
Filed: 1928-04-02
Abstract: 314,830. Dehn, F. B., (Hershey Manufacturing Co.). April 2, 1928. Guarding against unauthorized use.-A locking device has two controls one in front of the dashboard and the other behind. A lock casing A is secured to the dash-board E by a bolt 18 and to. the steering column B and dash-board by a bolt 17. The barrel 30 of the lock protrudes through the dash-board while the handle 21 of a switch for interrupting the ignition circuit is located behind it. When the key is turned an eccentric 35 on the barrel 30 forces a plunger 20 to the left so that a bolt 22 passes through the column B into a collar D secured to steering shaft C and locks the latter. The switch comprises a slide 41 carrying a bridge 42. A pin 47 is secured to the slide and passes into an inclined groove in the plunger 20. When the plunger is moved into the locking position shown the slide is moved with it and the circuit 45, 46, is broken. By turning the plunger by means of the handle 21 without operating the lock the circuit may be broken and the steering left free.
Patent GB-885943-A (GB)
Title: Linear dimension gaging device
IPC: F42C21/00
Filed: 1959-03-23
Abstract: 885,943. Linear-dimension gauges. OLIN MATHIESON CHEMICAL CORPORATION. March 23, 1959 [April 9, 1958], No. 9985/59. Class 106 (2). [Also in Group XXI] Apparatus for gauging variations in dimensions of articles 101 comprises a receptacle 61 in which an array of the articles may be mounted, a gauge anvil roll 3 in driving relationship with one side of the receptacle 61 and a battery of gauge feelers 36 mounted to engage the opposite side of the articles for detecting and indicating departure of an article from a predetermined minimum dimension. A set of detonator primers 101, the heights of which are to be tested in order to measure the amount of charge, are mounted on a tray 61 which is guided in a channel 16 and is moved forward by a motor-driven roller 3. A battery of gauging wheels 36 are mounted on levers 30, there being one for each column of primers. Should one of the primers be too small, a switch 50 will be operated, thus breaking the circuit to the driving motor and lighting a warning lamp 51. In order to ensure prompt stopping of the feed should a primer be too small, a spring-urged pawl (not shown) is electromagnetically released to slip into a notch 68 corresponding to the row in which the faulty article lies, thus stopping movement of the tray 61. The tray 61 is then manually pulled to the left as viewed in Fig. 3, and the faulty primer is removed and replaced by a good one. The motor is restarted by operation of a push-button. To prevent the tray 61 being pulled out of the device, a spring-urged arm 87 coacts with a latch 67. To prevent too fast a succession of trays being supplied to the gauging device, a slot 66 in the upper part of each tray 61 acts as a faulty article, the pawl then slipping into the notch formed by corners 69A, 69B on adjacent trays. Thus the machine has to be restarted each time a new tray is inserted. In a modification, trays are fed in quick succession, the rear surface 64 of the tray is smooth, the slot 66 being omitted, and adjoining trays are interlocked by a simple tongue and groove to provide a smooth surface with no discontinuities.
Patent HK-101791-A (HK)
Title: Controlled release metoprolol preparations
Inventor: JONSSON ULF ERIK
IPC: A61K31/135
Filed: 1991-12-12
Abstract: Controlled release preparation containing a number of beads comprising a salt of metoprolol as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.
Patent HK-104390-A (HK)
Title: Method of and apparatus for forming a reinforced can end
Inventor: TAUBE WILLIAM L
IPC: B21D51/44
Filed: 1990-12-13
Abstract: A method of forming a reinforced pressure-resistant can end comprising the steps of taking a blank (B), deforming it in a first deformation step to form a flanged cup-shaped configuration having a central portion (CP), a radius, frusto-conical wall, and annular flange and then deforming it a second time to offset the central portion (CP) and flange towards a common plane, to transform the radius into a reinforcing bead (Rr), the two deformation steps being carried out using two pairs (26, 36 and 60, 80) of coaxial relatively movable metal forming tools at the same work-station.
Patent HK-127794-A (HK)
Title: Vapour release device
Inventor: AKIBA YOSUKE
IPC: B65D81/24
Filed: 1994-11-17
Abstract: Device for controlled release of a vapour from a liquid, in particular for storing and dispersing food preservatives in a closed food container. The apparatus includes an absorbent strip sandwiched between two layers of non-woven fabric to form a non-woven fabric combination in a lattice network. This combination is then placed between two layers of plastic film which is then placed between plastic cover layers. The absorbent is impregnated with the said liquid, for example a food preservative. The layers of plastic film are advantageously impregnated with a second liquid providing a vapour, for example a food odour. The plastic cover layers are optionally sealed along their edges allowing the absorbent's vapour emission rate to be quantitatively controlled and regulated by means of prearranged perforations and/or selective opening of the sides and faces of the plastic cover layers.
Patent HU-T62437-A (HU)
Title: Method for treating the meat of slaughtered and unbowelled animals for preventing bacterial contamination and developing of bacteria
Inventor: BENDER FREDRIC G
IPC: A22C25/00
Filed: 1991-10-09
Abstract: The surface of animal carcasses is treated with a trialkali metal orthophosphate to reduce, remove, retard or control bacteria without causing organoleptic depreciation of the carcass.
Patent HU-H3680-A (HU)
Title: Device forming variable pressure into determined one first for aerosol bottle
Inventor: SZABO MIKLOSNE
IPC: F16K17/19
Filed: 1989-09-19
Abstract: A device is fitted with an internal container (4) attached to the main, liq. holder. A valve-cage (13) is placed in the wall of (4). A throttle (9a) in the valve cage (13) ensures the maintgenance of constant pressure. A conical seal (15) forms part of the throttle. - A spring (10) is attached to its lower pt. An adjustable tightening screw(11) is placed in the bore (12). A membrane (8) at the lower half of the inner container is resting on a repulating spring (5). A flexible tube is attached to a conical socket (6) placed in the hollow passage (7) of the valve-cage (13) and leads to the rear-end (3) of the spray nozzle (2).
Patent ID-18091-A (ID)
Inventor: SCHUTTE RUDIGER
IPC: B01J8/22
Filed: 1997-12-03
Abstract: Reducing or preventing foaming in chemical and physical transformation processes in liquid media comprises carrying out the transformation in a buoyancy-free jet reactor with no baffles, which has a tapered lower part and is fitted with a gas injector in a position which facilitates circulation without buoyancy. The reactor contents are thoroughly mixed by gas injection. Also claimed is an apparatus for the above process, with a pipe connection for taking off a high-solids suspension and an inlet tube for a liquid medium above the gas injector, the outlet of this tube being located in the cloud of bubbles formed when the apparatus is working.
Patent JP-S62159269-A (JP)
Title: Pos device for sale of coupon
Inventor: ITO TERU
IPC: B67D7/24
Filed: 1986-01-07
Abstract: PURPOSE:To accurately rewrite the remaining amount by erasing the under- process code out of a card when the card is rewritten to the new remaining amount after sale of a coupon. CONSTITUTION:A coupon sale acceptance means 20 decides the presence or absence a process code written on a card 1 when the card is put into a card read/write means 10. Then the means 20 accepts the sale of coupons as long as no under-process code remains. While a remaining amount rewriting means 30 rewrites the remaining amount as long as the selling right is fixed after the sale processing. In this case, the under-process code must always be erased out of the card. Thus it is possible to detect easily that the remaining amount on the card is not rewritten.
Patent JP-S60145113-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: F24C7/04
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5494342-A (JP)
Title: Thermal head
Inventor: NIIMI AKIRA
IPC: H01C7/00
Filed: 1978-01-09
Abstract: PURPOSE: To improve high speed printability and abrasion resistance by forming a thin film heating resistor with two or more kinds of metal borides.  
     CONSTITUTION: The thin film heating resistor 2 on a substrate 1 composed of an electric insulator such as ceramics, glass or other is formed by letting two or more kinds of metal borides selected from zirconium boride, hafnium boride, lanthanum boride, chromium boride, titanium boride, tantalum boride, niobium boride, tungsten boride, molybdenum boride and vanadium boride be mingled in atomic scale. This makes possible application of large power to the thin film heating resistor 2, makes the resistor suitable for high speed printing, makes the specific resistance of the thin film heating resistor 2 selectable from among a wide range, necessitates less current for letting heat be evolved when set at a high resistance and improves abrasion resistance through decreased film thickness hence decreased undulations. 
     COPYRIGHT: (C)1979,JPO&Japio