baber/WOPTO huggingface dataset:
Patent GB-526719-A (GB)
Title: Improvements in or relating to electro-magnetic transmission wave systems
IPC: H01P1/16
Filed: 1939-03-25
Abstract: 526,719. Signalling through dielectric guides. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE. March 25, 1939, No. 9415. Convention date, March 26, 1938. [Class 40 (v)] Messages superposed on different forms of circularly-symmetrical waves, of identical frequency, are separately received. The waves are propagated through a dielectric guide in which circularly-symmetrical aerial wires I, II, III are arranged at different radial distances, as shown in Fig. 2. Each aerial group picks up voltages from all the waves, but the unwanted components are balanced out, e.g. by voltage-dividers, in the receiver, except the signal voltage to be received. The Specification, as open to inspection under Sect. 91, includes the following subject-matter : If there are only two waves, one of the aerials is arranged at a point of zero field-strength' for the unwanted wave. Since the waves, although having the same frequency, travel at different speeds through the dielectric guide, they can also be separated by discriminating between their different wavelengths, as shown in Fig. 3 (cancelled) where different groups of dipoles I, II, III are spaced along the path of each wave. The pick-up voltages from each group are combined in additive phase in the receiver. This subject-matter does not appear in the complete Specification as accepted.
Patent GB-556507-A (GB)
Title: Improvements relating to strip feeding mechanisms for presses and like machines
IPC: B21D43/11
Filed: 1942-07-07
Abstract: 556,507. Feeding webs. MYERS & SON, Ltd., M., and JACOBS, E. S. July 7, 1942, No. 9426. [Class 100 (i)] [Also in Group XXII] Strip stock, particularly thick or heavy metal strips for use in high speed presses are fed by a reciprocating gripper mechanism in which the grip is imparted by a toggle actuated by a rotary cam, the holding means for preventing retrograde movement being actuated by a second cam through a lever. A base a mounts the bearings for the cam shaft 3 the slideway d for the feed slide c and the fixed plate 7 of the stationary gripper 8 lever operated at 9 from the cam 10. The feed gripper k slides on pillars n on the slide c under the control of a toggle o operated by a die block r carried by rods s, t guided in the pillars and having a roller w engaged in a channel x carried by a lever v oscillated by cam mechanism y, z, 5. The slide c is transversed by levers f connected to the press shaft by a rod e. A chain wheel on the shaft 3 is driven from some part of the press such as the crank shaft.
Patent GB-909415-A (GB)
Title: Method of and apparatus for analysis of fluids
IPC: G01N35/08
Filed: 1959-03-18
Abstract: <PICT:0909415/III/1> A liquid is continuously treated for analysis with respect to a substance which can be evolved from the liquid in gaseous form or is capable of evolving a gas, by introducing a stream of gasevolving liquid reagent into a stream of said liquid, passing the resultant stream to a gas/liquid separator and further-treating at least a part of the separated gas stream for analysis.  The invention also comprises an apparatus comprising a conduit (20, 28) and means to transmit the liquid to be tested and the reagent liquid to said conduit (flexible tubes 10, 14 and associated pump 12), a gas/liquid separator (30) in communication therewith and apparatus for further treatment connected to the gas outlet of the separator. The numerals relate to Fig. 1 in which carbon dioxide, carbonate or bicarbonate-containing liquid is introduced into tube 10, lactic acid into tube 14 and an inert gas, e.g. air, into line 16, to produce a segmented stream.  The air is first purified from CO2 with caustic soda in vessel 22.  After reaction in coil 20 the inert gas containing CO2 is drawn from separator 30 into line 44 and introduced into a stream of colour reagent (carbonate-bicarbonate buffered phenolphthalein in methyl alcohol containing capryl alcohol as antifoaming agent) from vessel 49.  The reagent is segmented but mixing takes place in coil 48 and the liquid segments are consolidated at 52 before passage into a recording colorimeter 54, 58.  The estimation of carbon dioxide in blood plasma and from urea is also mentioned and the invention may be applied to determine water hardness due to carbonates and to monitor and control water-treating columns.
Patent GB-329443-A (GB)
Title: Improvements relating to kiln bottoms
IPC: F27D1/04
Filed: 1929-03-25
Abstract: 329,443. Knowles & Co. (Wooden Box), Ltd., J., and Taylor, H. J. March 25,1929. Floors. - In a downdraught kiln n for firing clay goods, "dead" areas above the supporting-walls c for the perforated floor blocks are eliminated by providing within the body of the blocks passages or perforations opening into the kiln chamber above the walls c, and so formed cr arranged that heating-gases can pass down through them into the floor flues. As shown the vertical holes b adjacent the walls c are extended laterally by grooves or recesses b<1> in the upper faces of the block. Alternatively vertical holes above the walls may be extended at the lower faces of the blocks bv lateral recesses, or the perforations may be inclined, curved or flared.
Patent GB-712402-A (GB)
Title: Improvements in or relating to the manufacture of plastic material such as ice cream
Inventor: CHAPMAN VINCENT FRANK
IPC: A23G9/28
Filed: 1951-04-24
Abstract: 712,402. Making ice-cream bars.. S.B. ENGINEERING CO., Ltd. July 24, 1952 [April 24, 1951, No. 9572/51. Class 87 (2) Ice-cream is extruded from a nozzle 4 imto trays 3 moving on a conveyer 8 which moves faster than the extruded ice-cream and is mounted in a framework 5. A trip (not shown) operates a hydraulic, pneumatic or electric device to cause a knife-17 to sever the ice-cream at such an instant that the trailing edge 22 of the ice-cream is deposited slightly forward of the trailing edge 23 of the tray. During filling of the tray, theframework 5 is being moved slowly backwards against a spring 14 by means of a cam 11, until a step 16 on the cam engages a roller 13, when the spring forces the framework. forwards quickly. This sudden forward movement is timed to occur at the instant the bar of ice-cream is cut, so that the leading edge of the next bar of ice-cream is deposited behind the leading edge of the next tray. By providing a space between the ends of the bar and the tray, any ice-cream which melts runs into the tray instead of over the sides into the conveyer. The filled trays are carried off on rollers 24. The:trays are removed' from a magazine 10 by pairs of pegs 9. The extrusion nozzle may be heated to prevent the formation of ice thereon. The nozzle may be subdivided to extrude a double bar of ice-cream. A sheet of waxed paper may be placed in the trays to prevent the ice-cream sticking thereto. The conveyer is moved faster than the extruded ice-cream.
Patent GB-470119-A (GB)
Title: Improvements in or relating to hatches of ships, barges and the like vessels
IPC: B63B19/24
Filed: 1936-04-01
Abstract: 470,119. Ships' hatches. BROUGHTON, W., and LEE, C. F. April 1, 1936, No. 9592. [Class 113 (i)] In hatches in which the hatch sections 10 are slid into and out of position between the hatch coaming channel sections mounted on opposite sides of the hatch section, the end locking- section 33 is inserted beneath the edges of the cut-away flange of the channel member and is then slightly retracted so that the edge of lug 19 on the coaming takes over the edge of a recess 31 cut in the hatch section. Simultaneously the arms 25 of a U-bolt working in bushes 26 mounted in the section engage with holes 30 cut in the lease of the lower flange of the channel-section. The section is then locked against movement.in its own plane as well as against lifting movement relatively to the hatch opening. Specification 436,506 is referred to.
Patent GB-747852-A (GB)
Title: Improvements in tractor hydraulic systems
Inventor: CHAMBERS JOHN MALET
IPC: A01B63/22
Filed: 1951-04-25
Abstract: 747,852. Tractor power lift mechanisms. FERGUSON, Inc., H. April 25, 1951, No. 9707/51. Class 79 (1). In a tractor T having a hydraulically operated power lift actuator 40 to which fluid can be supplied from a sump 52 by a pump 45 and from which the fluid can be exhausted to the sump, the fluid control being effected by a valve 46 and a manual lever 55, a non-return valve 20 is provided and connectible to an auxiliary actuator 22, the valve 20 including a valve 74 normally closing a conduit 61 leading independently of the valve 46 to the sump 52, and the lever 55 when in the exhaust portion of its range opening the valve 74 to exhaust the actuator 22. As shown, the auxiliary actuator 22 is mounted on an implement 23 connected to the tractor T by a drawbar 24, the actuator being urged into its collapsed condition by a spring 25 and connected to the tractor hydraulic system by a flexible conduit 21. The actuator 40 is operatively connected to lift arms 18 connected by links 17 to lift links 16, and the valve 46 is operated from the lever 55 and by a strut 30 connected to the links 16. The conduit 21 is connected to the system through a valve casing comprising chambers 64, 65, 71, the chamber 64 being connected by a conduit 44A to the pressure side of the pump 45 and by a spring-urged check valve 68 to the chamber 65 to which the conduit 21 is connected. The actuator 22 is exhausted to the sump 52 by downward movement of a plunger 58, such downward movement connecting the chambers 64, 71 and depressing the valve 68 thus interconnecting the conduits 21, 61. Depression of the plunger 58 is effected by the control lever 55 at the end of its range exhausting the actuator 40 so that the actuator 40 alone or both the actuators 22, 40 can be exhausted. The actuator 40 is stated to be more rapidly exhausted through the conduit 44A than through a conduit 50, the latter being opened by upward movement of the valve 46.
Patent GB-435935-A (GB)
Title: A new or improved device for holding a door or window
IPC: E05D11/00
Filed: 1934-03-28
Abstract: 435,935. Hinges. CRITTALL MANUFACTURING CO., Ltd., and WALKER, F. P., 210, High Holborn, London. March 28, 1934, Nos. 9713/34 and 1538/35. [Class 65 (ii)] Pivoting adjustments.-A frictional device for holding a door or window in any position,which may replace the ordinary hinges or be used in addition, comprises a contractible split socket arranged on the hinging axis, a co-operating pin, and a liner of friction material through which the socket exerts a holding force on the pin, the pin and socket being attached one to the door or window and the other to the frame and the socket having two flanges, one of which constitutes a fixing flange, extending along the slit and clamping means for contracting the socket. In the form shown in plan applied to a metal-framed door, the socket has three flanges 2, 3, 4, the first being fixed to the door frame and the third to the wall, while the second, which is smaller than the flange 4, is connected to the flange 4 by screws 8, carried by the latter flange and passing through clearance holes in the flange 3, with nuts whereby the socket may be contracted. The socket contains a friction liner 11 surrounding a pin which is attached to the door by an enlarged head with flanges 12, 13 and engages at the lower end with a lug also attached to the door. The device may be arranged so that the head of the pin bears on the top of the socket to take part or all of the weight of the door. In order to relieve the door frame of strain, the socket may also have secured to it a metal strip embedded in the wall. In a modification, two holding devices are used in place of pivots at top and bottom of a window. In this form the socket is attached to the sash, the flange 2 being at right-angles to the other two, and the pin is fixed, at one end only, to the frame and carries at its other end a covering disc. In place of the stud and nut, the clamping means may comprise a short stud on the flange 4 with a screw threaded into the end of this stud and having a head which bears on the flange 3. A lock-nut may be threaded on the stud between the flanges to prevent tightening of the socket by friction in one direction of motion. The first Provisional Specification describes a modification in which the socket is not split but the pin and socket are tapered and friction is produced by drawing them together axially.
Patent GB-1460803-A (GB)
Title: Wire or cable stripping arrangements
IPC: H02G1/12
Filed: 1974-03-05
Abstract: 1460803 Cable stripper MARCONI CO Ltd 2 Dec 1974 [5 March 1974] 9736/74 Heading H2C A cable stripping arrangement comprises a low-voltage (about 2 volts) current source, means for activating said source, and a hand holdable device remote from said source but electrically connected thereto having heatable means engageable with the covering of a cable and switch means to cause current to flow from the source to heat the heatable means. The current source (not shown) comprises circuitry to provide a linear change in the heat at the blades 3,4 on the rotation of a potentiometer in said circuitry activated by the switch means 13 on the device via a relay (not shown) and two outputs from a step-down output transformer (not shown). The hand holdable device has a blade of high resistance 3 electrically connected via conductors 5, 6, mounted in jaw 1, to one output of the source and a similar blade 4 electrically connected via conductors 7, 8, mounted in jaw 2 to the second output. A threaded screw 9 limits the amount by which the jaws may be closed and an adjustable stop 10 controls the stripping length of the cable.
Patent GB-212764-A (GB)
Title: Improvements in gas meters
IPC: G01F3/22
Filed: 1923-04-10
Abstract: 212,764. Hart, J. T., Glover & Co., Ltd., G., and Radiation, Ltd. April 10, 1923. Gas meters. - A gas meter comprises a cylindrical diaphragm chamber a divided by a partition d' into two compartments b, c each of which contains a diaphragm g secured to a plate f carried by a sleeve e sliding on a rod d projecting at right-angles to the partition d'. The sleeves e are provided with eye blocks i engaging the curved ends of rods j extending from rocking spindles k operating a crank-shaft q which drives the counting train. The rods g are formed with collars to limit their movement. The valves p are operated by separate cranks r on the shaft q to allow the passage of gas through ports o into or out of the compartments b, c on opposite sides of the diaphragms g. The admission of gas to the valve chamber l may be controlled by a valve operated by a prepayment mechanism. The edges of the diaphragms g are bound to rings h secured to the walls of the compartments b, c.
Patent GB-953949-A (GB)
Title: Improvements in or relating to spherical plug cocks
IPC: F16K27/06
Filed: 1962-03-14
Abstract: 953,949. Valves. FABBRICA ITALIANA PLASTIC S.a.r.L. March 14, 1962 [March 29, 1961], No. 9762/62. Heading F2V. A spherical plug cock is provided with sealing rings 20 engaging the plug and carried by sleeves 2, 3 coaxial with the flow passage. The sleeve 2 carries teeth 5 which engage in slots of the housing while a second sleeve 4 formed with similar teeth 5 abuts the shoulder 8 of sleeve 3. Rings 6, screwed on to the housing abut the teeth to provide axial adjustment of the sleeves and sealing rings and the position of the teeth 5 indicate the degree of wear of the rings. By providing the two rings 3, 4 on the right-hand side, the removal of the rings and a plug pivot 13 allows the housing to be slid along a piping to the right to give access to the sealing rings. A bore 26 in the plug allows fluid pressure to flow to the outer side of the plug which provides easier actuation by the handle 17, which carries a position indicator and is movable between stops. The rings may be replaced by rings screwed into the housing having flanges whose position indicate the condition of the sealing rings.
Patent GB-107976-A (GB)
Title: Improvements in Tooth Brushes.
Inventor: ELY CHARLES HOLMES
IPC: A46B9/04
Filed: 1917-07-09
Abstract: 107,976. Ely, C. H. July 8, 1916, [Convention date]. Rotary brushes ; toothbrushes. - In toothbrush for operating on both sides and the crown of the teeth simultaneously, disks 1<a> carry an annular ring of tufts 2<a>, the disks being rotatably mounted on a bent spindle 4d centrally connected to the handle 3a. The part of the handle through which the spindle passes also carries a series of tufts 8<a> on one or both sides of the handle for engaging the crowns of one or both sets of teeth. The spindle is preferably covered with soft rubber and is bent as shown in Fig. 9 to allow the tufts to engage the bottom portions of the teeth. The spindle may he bent at the ends so that the bristles slightly separate at the part where the handle passes The springs 10, while keeping the bristles against the teeth permit of a slight endways movement of the disks.
Patent GB-477764-A (GB)
Title: Improvements in or relating to battery grid pasting machines
IPC: H01M4/20
Filed: 1936-04-03
Abstract: 477,764. Pasting accumulator grids. USL BATTERY CORPORATION. April 3, 1936, No. 9895. Convention date, April 3, 1935. [Class 87 (ii)] A machine for pasting accumulator grids comprises a frame having a ledge 21 and a roller 23 for support ing a stack of grids G which are fed one by one below a hopper 14 con taining the paste by a roller 18 having a cut-away portion forming a shoulder 20 which engages the lowest grid in the stack. The grids pass under a wall 25 which can be adjusted in height for accommodating grids of various thickness. Below the hopper is a belt 33 which passes over rollers 30, 32 and engages rollers 34, 35 the latter of which can be adjusted to tighten the belt. Between the wall 25 and the hopper wall 41 is a spring-pressed roller 46. As the lowest grid is fed forward by the roller 18 it is gripped between the roller 46 and belt 33, which continue to feed the grid through the machine, the grid being pressed against the belt by a spring 47. Within the hopper is a paste agitator 51 mounted on a shaft 50 and a roller 49 which forces the paste into the grid passing beneath the hopper. Paste is prevented from adhering to the roller 49 by a stripping blade 52 and surplus paste is removed from the upper faces of the grids by the leading edge of a rubber mat 58 which is secured to a member 53 which can be adjusted by a screw 55 to regulate the contact of the front edge of the mat with the grid. The rear edge of the mat packs the paste into the grids and is adjustable by a screw 61. Paste sticking to the belt is removed by a scraper 86, the paste falling into a receptacle 87, and any paste on the belt which -passes the scraper 86 is removed by a roller 39 and an adjustable scraper 89, the paste falling into a receptacle 93. Excess moisture in the belt is squeezed out by the roller 39 which squeezes the belt against the roller 32. The pressure between the rollers 39, 32 is adjustable by means of a screw 84. The belt 33, agitator 51 and rollers 18, 49 are rotated through chains and sprockets from a motor. The pasted grids pass between rollers 95, 96 having fabric coverings which roughen the surface of the paste. Liquid squeezed from the grids by the rollers 95, 96 collects in a receptacle 115. The pasted grids may be dipped in sulphuric acid or other liquid by means of the apparatus described in Specification 473,118.
Patent GB-849169-A (GB)
Title: Carbon black producing furnace
IPC: C09C1/50
Filed: 1957-03-27
Abstract: <PICT:0849169/III/1> In a cylindrical furnace, for the production of carbon black by the decomposition of a substantially linear stream of make hydrocarbon in a surrounding spiral stream of hot combustion gases, which furnace is divided into two reaction zones 21 and 37 of equal diameter by a choke 36, the length of the first zone is 2.5-3.5 times its diameter, the length of the choke is 1/2 -2 times its minimum diameter, the sum of the lengths of the first zone and the choke is less than the length of the second zone, and the minimum diameter of the choke is 1/2 -\ba3/4 that of the first zone.  The choke may be cylindrical (as shown) or Venturi shaped (not shown). Oxygen-containing gas may be injected tangentially through four ports 29 (two being shown) by means of a pump.  A small quantity of cooling gas, i.e. air, hydrogen, carbon monoxide, carbon dioxide, methane, or a mixture of two or more of these gases, may be passed around the make hydrocarbon injection pipe 22 through a pipe 23, which may have a flared outlet 28.  The outlet end of pipe 22 may be recessed in outlet 28 (as shown), or may extend into first zone 21 (not shown). Pipe 22 may be supported in pipe 23 by a spider and may have a spray cap (Fig. 4, not shown).  The make hydrocarbon may be a gas, e.g. methane, ethane, propane, butane, or a mixture of two or more of these gases, or an atomized or vaporized liquid, e.g. a gas oil which is 80% vapour at 775 DEG C.  The oxygen-containing gas may be air, oxygen enriched air, or air diluted with combustion product gases. All or a portion of the make hydrocarbon and oxygen-containing gas may be pretreated. Pretreating may be by conventional indirect heat exchange tube heaters or by indirect heat exchange with the product before removal of carbon black.  The product may be quenched by spraying with water from nozzles 44, or may be cooled slowly by indirect heat exchange with the atmosphere through the walls of the discharge conduct.  After further water cooling, if desired, the carbon black may be removed from reaction product gas in a cyclone separator.  A number of runs specifying the dimensions of furnace, and rate of flow of oil and air into the furnace are given in Tables I and II.
Patent HU-T49628-A (HU)
Title: Process for producing new peptides and pharmaceutical compositions comprising same
Inventor: MATSUO MASAAKI
IPC: C07K7/04
Filed: 1989-03-14
Abstract: A compound of the formula :  R<1>-A-D-Trp(R<2>)-Phe-R<3>  wherein  R<1> is hydrogen or an amino protective group, R<2> is hydrogen, an amino protective group, carbamoyl(lower)alkyl, carboxy(lower)alkyl or protected carboxy(lower)alkyl,  R<3> is ar(lower)alkyl,  a group of the formula: <CHEM> wherein R<4> and R<5> are each hydrogen, aryl or lower alkyl which may have suitable substituent(s), or R<4> and R<5> are linked together to form benzene-condensed lower alkylene, or a group of the formula : -OR<6> wherein R<6> is hydrogen, aryl or lower alkyl which may have suitable substituent(s), and A is a single bond or one or two amino acid(s) residue, provided that when A is one amino acid residue of -D-Trp-, then R<4> is not hydrogen,  and a pharmaceutically acceptable salt thereof, processes for its preparation and pharmaceutical compositions comprising them or a pharamaceutically acceptable salt thereof in admixture with pharmaceutically acceptable carriers.
Patent HU-T63253-A (HU)
Title: Sampler for testing immune-material from the oral cavity and method for using said said sampler
Inventor: GOLDSTEIN ANDREW S
IPC: G01N/
Filed: 1991-02-27
Abstract: A method and device for collecting immunoglobulins and other analytes from the oral cavity for immunological and other testing. The device is a treated absorbent pad used to collect a specimen having a high concentration of immunoglobulins or other analytes. The specimen can be subjected to a basic immunological testing technique which can be used as a tool for screening a patient for diseases. A test kit is also provided.
Patent HU-T44173-A (HU)
Title: Process for producing veterinary compositions
Inventor: METZGER KARL G
IPC: A61K31/47
Filed: 1986-07-24
Abstract: 1. Use of quinolonecarboxylic acids and derivatives thereof of the formula I  see diagramm : EP0210513,P7,F2  in which R**2 represents hydrogen or alkyl with 1 to 4 carbon atoms, R**5 represents hydrogen, methyl or ethyl, as well as the pharmaceutically utilizable salts thereof, for the preparation of agents, which can be administered in the drinking water, against mycoplasmoses and bacterial diseases in poultry.