baber/WOPTO huggingface dataset:
Patent GB-541488-A (GB)
Title: Improvements in or relating to filtering devices
IPC: B01D35/153
Filed: 1940-05-27
Abstract: 541,488. Filters. ZWICKY, J. F., and AIR PORT EQUIPMENT, Ltd. May 27, 1940, No. 9302. [Class 46] A filter element 17 is secured in position by rotation of a spindle 20 and further rotation of the spindle opens an inlet valve 8. When the spindle is rotated in the opposite direction the valve 8 is closed before the filter element is released. As shown the filter element is attached to a cover plate 18 of the casing 1. The spindle 20 extends through the plate 18, is provided with a hand-wheel 23 and is threaded to engage with a tube 15 attached to the valve 8. On turning the wheel 23 the cover plate is first tightened on to the casing and the valve 8 is then drawn from its seat against the tension of a spring 10. The liquid to be filtered enters the elements from a port 2 and the filtrate is discharged through a port 3. Two such filters may be used connected to a common main inlet and outlet. The outlet ports of the two casings are provided with non-return valves. Fig. 7 shows a device for indicating the position of the inlet valve 8. The valve spindle has an extension 32, projecting through a cover plate 31 a flexible diaphragm 33 and an outer cover 34, the extension or a cap 37 thereon serving to indicate whether the valve is opened or closed. Alternatively an electrically operated device may be used to indicate the position of the valve.
Patent GB-127955-A (GB)
Title: Improvements in or relating to Apparatus for Registering or Recording and/or Indicating the Movements of a Body or Mass.
Inventor: CLARKE ATHOL WILFRID
IPC: G05D3/16
Filed: 1918-06-06
Abstract: 127,955. Clarke, A. W. June 6, 1918. Order-type apparatus, - An electrically-controlled indicator, recorder, or register comprises an element the movement of which operates a two-way controlling-switch to energize or de-energize selectively two electro-magnets controlling clutches, thereby causing the indicator arm to move in one direction or the other. The indicator is provided with an impulse switch controlling an electro-magnetic escapement, the operation of which allows the controlling-switch to be opened. In a modification, the clutches are replaced by solenoids the cores of which are connected by a flexible cable passing over a pulley on the indicator-shaft. The stem of a float 4 passes through a weight 2 and is secured to a weight 1 carrying the operating-member 24 of a two-way controlling- switch 21, 22, 23. The movable contact. 23 of the switch is carried by the weight 2 connected to a weight 3 by cords 5 passing over a pulley 6. An escapement-wheel 29 is connected to the drum 6 by gearing 9. A pair of bevel-wheels 12, 13 loosely mounted upon a shaft 14 are continuously driven by clock-work 11 and are adapted to be connected selectively to the shaft 14 bv clutches 16, 17, 18 and 19 under the control of the switch 21, 22, 23. A serrated disk 25 is mounted on the shaft 14 and operates an impulse switch 26 controlling the magnet 28 of the escapement mechanism 27, 29. The shaft 14 may operate a pointer 30, moving over a scale 33, through a pinion 31 and a rack 32. The contacts 21, 22 of the controlling-switch may be fixed and not mounted on the weight 2.
Patent GB-554919-A (GB)
Title: Improvements in or relating to the riveting of electrical conducting joints
IPC: B21J15/02
Filed: 1942-07-06
Abstract: 554,919. Riveting ; riveted joints. PRENTICE, H. B. July 6, 1942, No. 9334. [Class 83 (iv)] Riveted joints for electrical connections, for example, for attaching cable terminal lugs to bus bars employ cheese head rivets sunk and planished in counterbores. In one form rivets with preformed heads 5, Fig. 1, of any desired shape are upset to form cheese heads 7 in counterbores 6 that may merge into the rivet-hole by a slight countersink. In a modification preformed cheese heads are sunk in counterbores in the member 1. In a further modification both parts 1, 2 are counterbored at 6, Fig. 4, and slugs 11 are double headed at 7 to produce bobbin-like rivets 11a. The heads are formed cold in a press that planishes the joint to improve the conductivity.
Patent GB-376288-A (GB)
Title: Improvements relating to the drying of materials by spraying
IPC: C11D13/20
Filed: 1931-03-27
Abstract: Liquids such as soap, dyestuffs, &c., are dried by spraying them in two stages with two streams of air part of the moisture-laden air being removed after the first spraying while the material is transported in suspension and further dried by the second stream. The materials are sprayed into a drying chamber A through nozzles N<1>, N<2> and the first stream of drying gas is introduced through a heater U and pipes D, D<1>.  Part of the moisture-laden air is drawn off to a separator B, the partly dried particles being returned through a pipe R<1> where they are mixed in a pipe S with the particles settling from the chamber A and treated with a further supply of air introduced through a pipe D<2> by which they are carried along a pipe T into a settling chamber C, the <PICT:0376288/III/1> <PICT:0376288/III/2> <PICT:0376288/III/3> dried particles being finally removed through a trap C<1>. The air is returned through a pipe F and mixed with the air from the separator B after the latter has been dried by passage through a condenser V.  In the modification shown in Fig. 2, the materials are sprayed from a hopper through a nozzle N into a chamber M where they are partially dried by part of a stream of air entering through a conduit O which rises through the chamber and is removed through louvres M<1>.  The partially dried material is then carried along the conduit O by the remainder of the gas stream through a pipe P to a second drying chamber Q where it is given a swirling movement by a screw-shaped baffle X.  The conduit O may be provided with baffles and vanes of various shapes.  The nozzle N may comprise a chamber 10 having an inlet pipe 11, outlet 12 and needle valve 13 carrying scraper plates 14 rotatable by a hand-wheel 15 and adjustable by a hand-wheel 16.
Patent GB-937782-A (GB)
Title: Plant for heat-treatment of liquids, such as milk and fruit juices
IPC: A23C3/037
Filed: 1960-03-18
Abstract: 937,782. Sterilizing liquids. SEPARATOR A.B. March 17, 1960, No. 9436/60. Class 49. Liquids, e.g. milk, fruit juices, are sterilized by being pumped from an open vat 2 successively through the regenerative and heating sections 5, 6 of a heat-exchanger, a constant low-pressure de-aerating and de-odourizing tank 11, a steam admixing device 13 having a steam inlet 14, a steam removal tank 18 for wholly or partly removing the admixed steam, and then to the regenerative and cooling sections 5, 7 of the exchanger. The tanks 11, 18 have outlets 24, 25 connected to a vacuum pump. A temperature controlled three-way valve 15 operates to return the milk via a pipe 28 to the tank 11, if either insufficient heating takes place in the device 13, e.g. due to lack of steam, or the electricity supply fails, and a further 3-way valve 9, either separately temperature controlled or acting on impulse from the valve 15, returns milk flowing from the exchanger via a pipe 26 back to the vat 2. The valves 9, 15 operate to restore the normal flow when the predetermined temperature is re-attained and are preferably so dimensioned as to maintain the desired temperatures and pressures in the system under normal running conditions, so that throttle valves 10, 16, 27, 29 included in the system for this purpose may be dispensed with.
Patent GB-829518-A (GB)
Title: A new or improved apparatus for the separation of sheets from a pile
IPC: B65H3/08
Filed: 1958-03-25
Abstract: 829,518. Feeding sheets. ERTMA S. A. March 25, 1958 [April 4, 1957], No. 9590/58. Class 100(1) A pile of horizontal sheets is retained in a magazine comprising eight side bars 2, three of which have pile-supporting lips 4 and one having an adjustable pile-supporting finger 5, and an oscillatable sucker 7 is adapted to grip one corner of the bottom sheet 3 and bring it over a driven conveyer roller 11 the axis of which is inclined to the front edge of the sheet, the sheet being fully separated from the magazine when a dropping roller 12 is swung into engagement with the roller 11. The bottom sheet is bent about a bar 6 arranged beneath the pile and parallel to the roller 11. There are two fingers 5, one arranged beneath the other on a spring plate which is adjustably secured to a bar 2, the second finger serving to hold back a second sheet should it also be separated by the sucker 7.
Patent GB-327008-A (GB)
Title: Improvements in thermostatic controls for water heating apparatus or the like
IPC: G05D23/12
Filed: 1929-03-25
Abstract: 327,008. Carter, C., and Hammatt, C. March 25, 1929. Thermostats.-A capsuletype thermostat has the capsule casing B, which is shaped to fit against the outside of the heater A, and the valve casing H adjustably secured together by an annular screwed ring S. The valve casing is connected to gas supply and delivery pipes K, L and is formed with a seat for a spring- pressed ball valve G. The casing is closed by a leather diaphragm I held in place by a member F secured by screws M and drilled to receive an actuating-plunger E. A spring may be inserted between the member F and the capsule.
Patent GB-1001604-A (GB)
Title: Coarse crystal magnesia refractory material
IPC: C04B35/03
Filed: 1962-03-13
Abstract: Refractory materials comprise at least 85% of magnesia in which at least 80% of all periclases present have a crystal size of at least 200 microns.  Refractory bricks are prepared by moulding the material at 500 kg./cm.2, drying and baking at 1650 DEG  C. for at least 10 hours. Titanium dioxide and ferric oxide up to 3% may be added as sinter promoting agents.
Patent GB-622803-A (GB)
Title: Improvements in collapsible baths and cots
IPC: A47D9/00
Filed: 1947-04-11
Abstract: 622,803. Baths. ELLISON, Ltd., J. P.. and HEYES, T. April 11, 1947, No. 9663. [Class 26] [Also in Group XIV] A collapsable bath for infants comprises a sheet of waterproof material 1 attached to a frame 2 preferably of metal, e.g. by stitching, C-shaped brackets 3 being welded or riveted to the frame, by which it is suspended from the sides 4 of a folding stand 5. The brackets 3 project through slots 6. The ends of the frame are formed by stays 7 pivoted together and to the sides 4, the frame being supported on crossed legs 8, each leg being connected at the base to the corresponding leg by a stiffening bar 9 cranked to form feet at the corners. Further stiffening bars 11 may be provided to support the underside of the bath.
Patent GB-276270-A (GB)
Title: Improvements in presses for pressing hollow bronze objects
IPC: B21K21/00
Filed: 1927-04-09
Abstract: .276,270. Schmitz, A. April 9, 1927. Billet-piercing; forging-dies. - A frictiondriven screw press, for forming axle-caps, bushings, and other hollow articles from discs of bronze, has a matrix 15 in which the disc is placed, a punch 4 which acts on the disc causing backward extrusion and a sleeve 23 which is controlled by brake action and presses on the extruded material to consolidate it. The press spindle 2 is rotated in known manner by disconnectable friction gearing. The matrix 15 is held by a conical sleeve 16 and screw-ring 18 in a casing 17 to which is pivoted a stripper-plate 19. A stripper-ring 15 is arranged between the work and the sleeve 23, the movement of this being retarded by hydraulic or other pressure or by the friction of screw spindles 5 mounted as shown. The counter pressure can be varied by altering the pitch of the screws. Frames, not shown, are provided for holding the sleeve 23 in any required position.
Patent GB-943808-A (GB)
Title: Improvements in or relating to elicerical signalling systems
Inventor: ROBINS JOHN MONTGOMERY
IPC: H04M15/06
Filed: 1961-03-17
Abstract: 943,808. Automatic exchange systems. BRITISH TELECOMMUNICATIONS RESEARCH Ltd. March 16, 1962 [March 17, 1961], No. 9863/61. Addition to 869,373. Drawing to Specification. Heading H4K. Despite mutilation metering pulses are detected by a scanning circuit which requires that for a pulse to be regarded as genuine the number of scans which find a pulse present should exceed by a given number the number of scans which find the pulse absent and that subsequently the number of absences should exceed by a given number the number of presences. Pulses are continuously reviewed in this way by adding 1 to a five-stage counter each time a scan indicates the pulse present and by subtracting 1 when the pulse is found absent. The counter comprises five consecutive storage areas TA1 to TA5 on a magnetic drum track. The storage areas of the drum track normally register 0 and, when a scan detects the presence of a signal, 1 is written into the first storage area found to hold 0 as the areas are examined from TA1 to TA5. When a scan detects the absence of the signal a 0 is written into the first storage area found to hold a 1 unless this is the last storage area TA5. When presences are in excess of absences sufficient to write 1 in storage area TA5, the signal satisfies the conditions for a metering pulse and it is necessary to effect the addition of 1 to the subscriber's meter store which is also contained on the drum. Before collecting the pulse for such registration, which collection is effected periodically after every so many scans, a sufficient number of absences of the signal must be detected to write 0 in all the storage areas TA1 to TA4. With TA5 the only area holding 1 collection ensues and a sixth storage area TA6 has 1 written in it to provide a guard period by blocking the scanning signal for the duration of one collection cycle.
Patent GB-127425-A (GB)
Title: Improvements in Collapsible Typewriters.
IPC: B41J3/36
Filed: 1918-06-17
Abstract: 127,425. Marks, E. C. R., (Corona Typewriter Co.). June 17, 1918. Folding type - lever machines; casc - shift mechanism.-The keyboard and the platen carriage are mounted on a support which can fold relatively to a base carrying typelevers. In the machine shown, the framework is constructed in the manner described in Specification 103,508 and comprises a base A and a member B which are pivoted at C, the pivots, however, now being higher and more to the rear. The member B is held in the folded and working positions by the usual-screw c, Fig. 5, engaging holes c', c<2> in the base. The platen-carriage D and the keyboard Pare mounted on the member B, and the type-lever segment c is mounted on the base A; the segment may be secured to a shift-frame F which is pivoted on the pivots C and is operated in the usual manner by shiftkeys f<1>. In the folded position of the part B, the platen' carriage and the keyboard are behind and in front of the type-levers respectively. The printing-keys G are secured to stems g, g', g<2> each carried by parallel levers h, h<1>, the type-levers E being connected by links I to lugs i on the levers h. The pivotal connexions i' between the links I and the lugs i are in alinement with the pivots C of the frame B and the shift-frame F, the arrangement enabling, as described in Specification 109,627, the frame B to be folded and the shift-frame F to be operated without interference of the action. The key-stems g, g<1>, g<2> are offset as shown in Fig. 1, to dispose the keys in three banks, and the lower parts of the stems are arranged side by side and in a single row, the middle stems being slightly bowed to clear the middle links I. The levers h, h<1> are pivoted on wires h<3>, h<4> mounted on the detachable front bar b of the frame B. The wires are seated in longitudinal grooves formed in guide-teeth h<2> for the levers. Letter-spacing mechanism; space-key actions; ink-ribbon mechanism.-A universal bar K, in the path of the lugs : i on the action-levers h, is suspended by arms from the wire h<3>, the middle arm k<1> being connected by a link L to a lever l for operating escapement and ribbon-vibrator mechanisms. The link is arched to clear the segment c when the machine is folded. The space-bar M is secured to arms m<1> pivoted on the wire h<3>, the middle arm being connected by a link m<2>, Fig. 2. to a lever n which is pivoted on the wire h<3>, and is arranged to engage a projection n<1> on the universal bar.
Patent GB-191309758-A (GB)
IPC: F04B1/12
Abstract: 9758. Criggal, J. E. April 25. Apparatus for making filaments. - To render readily accessible for cleaning purposes the parts of apparatus for regulating the flow of cellulose solutions or the like having two or more rotating cylinders with plungers actuated by a stationary cam, the driving-mechanism 29, 30, Fig. 1, is arranged so that the disk 19 carrying the pumps can be readily removed, and for this purpose the end 34 of the stem 18 of the disk is squared and engages a correspondingly-shaped opening in a plate 35, carried by the wheel 29; the operating-cam 24 is mounted on columns 26 and can be removed by loosening nuts 27; the passage-ways 10, Figs. 1 and 11, 13, Fig. 2, to and from the port-piece 6 with which the disk 19 coacts, are brought to the sides of the casting and closed by screwed plugs 17. The apparatus is provided with the usual air-vessel 12, Fig. 2, and filter 14. As regards other features, the driving-wheel 29 is held in position by flanges on plates 33, Fig. 1, engaging a groove in the wheel, and the machine is started or stopped by sliding the wheel 30 along the driving-shaft 31 into and out of engagement with the wheel 29.
Patent HU-T52008-A (HU)
Title: Process for separating of lacquer mud existing in spray equipments with recirculating water flashing as to lacquer, lacquer-paint and vanishes
Inventor: BORSZEKI SANDOR
IPC: C02F1/58
Filed: 1987-07-14
Abstract: Prior to disposal of the sludge resulting from the cleaning of the equipment 0.5-0.6% NaOH soln and 0.01-0.05% silicic acid are added to the rinse soln together with an indicator. The paint residue collects at the top and can be removed.
Patent HU-T50200-A (HU)
Title: Process for production of polixolan-poliesther condensate-solutions modified by poliizocyanate
Inventor: BUERCHNER ISTVAN
IPC: C08G77/04
Filed: 1988-07-26
Abstract: 25-55 Pts. wt. polysiloxane-polyesters condensates contg. 0.8-3.5wt.% hydroxyl gps. are dissolved in 30-60 pts. wt. of solvents. To the resulting 40-65wt.% solids contg. soln. 1-30 pts. wt. of polyisocyanates contg. 3.0-18% cyanates are added, the soln. is allowed to react for 30-600 mins., at 20-160 deg.C in the presence 0.4-2.2 pts. wt. of a tert. amine per 100 pts. wt. of soln.
Patent HU-T42492-A (HU)
Title: Process for producing cepheme-carboxylic acid derivatives and pharmaceutical compositions containing them as active agents
Inventor: LATTRELL RUDOLF
IPC: C07D501/46
Filed: 1986-11-10
Abstract: Cephalosporin derivatives of the formula <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, process for the production of the pharmaceutical preparations and use of the cephem derivatives for combating bacterial infections.
Patent HU-T43347-A (HU)
Title: Method for water draining of closed system on agricultural, industrial and inhabited lands
Inventor: OROSZ JANOS
IPC: E02B11/00
Filed: 1985-12-13
Abstract: For the removal of excess surface, underground and waste waters from agricultural, industrial and inhabited areas, and underground corrugated plastic pref. PVC pipe system isused having 150-500 mm diameter and increased load bearing capacity. This system adjoins collecting pipes, and discharges into open river system.
Patent HU-T59332-A (HU)
Title: Fluidezed-bed apparatus for producing and/or treating fusible material consists of solid pieces
Inventor: HUETTLIN HERBERT
IPC: B01J2/00
Filed: 1990-10-25
Abstract: In a process chamber (12) having a gas inlet (16) and a gas outlet (18) for generating a generally upward-directed gas stream (E), a hollow lance (40) extends transversely to the general gas stream (E) between two pairs of baffles (42, 44). The lance (40) has a profile, which is symmetrical to a vertical centre plane (A), and contains a conveying channel (60) which extends in the longitudinal direction of said lance and to which material discharge nozzles (80) are connected. Above the baffles (42, 44), a pair of half-shells (52) is located which, together with the baffles (42, 44), form a straight trough (53) which is at least approximately symmetrical relative to the centre plane (A). Between the gas inlet (16) and gas outlet (18), a pressure gradient can be established, which creates a straight-line fluidised bed (F) within the trough (53). 
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Patent ID-21640-A (ID)
Inventor: CHADUK HASSAN
IPC: C08F290/14
Filed: 1997-12-11
Abstract: An hydratable porous polymer comprising a polymerized polyorganosiloxane macromonomer of formula Iwherein c is in the range of from 0 to 5, preferably in the range of from 0 to 3;M may be the same or different and is a difunctional block of molecular weight in the range of from 100 to 8000 and wherein at least one M comprises a residue from a difunctional polymer or copolymer comprising siloxane repeat units of formula IIwhere R<1 >and R<2 >may be the same or different and are selected from the group consisting of hydrogen, optionally substituted alkyl, alkenyl, alkynyl, aryl, haloalkyl, haloalkenyl, haloalkynyl, haloaryl, heterocyclyl, and haloheterocyclyl;L is a difunctional group;and Q may be the same or different and is a polymerizable group.
Patent ID-23597-A (ID)
Inventor: ADAMS JERRY LEROY
IPC: A61P31/04
Filed: 1996-01-09
Abstract: A process for preparing tosylbenzyl formamides.
Patent JP-H05181881-A (JP)
Title: Information processor corresponding to consumption tax law invoice system
Inventor: OTSUKI MOKICHI
IPC: G06Q50/00
Filed: 1992-01-07
Abstract: PURPOSE:To eliminate operator's work burden by automatically generating transaction data related to the consumption tax in accordance with inputted sales management transaction data and immediately printing out its details in an arbitrary format. CONSTITUTION:This processor is provided with a storage part 3 where transaction data inputted from an input part is stored, a table 7 where contents related to the consumption tax are stored, a retrieval part which retrieves the table 7 based on transaction data to retrieve a corresponding rate of the consumption tax, a calculating part to calculate the consumption tax amount based on the transaction amount of transaction data, and a printer 11 to print transaction data and the calculation result. Tax amount slip print data is generated based on transaction data and the consumption tax amount and is stored in the storage part 3, and transaction data and the consumption tax amount are printed as a tax amount slip in an arbitrary format by the printer 11, thus eliminating the work burden that details of sales management transactions and the consumption tax amount related to them are described with hands in accordance with a designated tax amount slip format.
Patent JP-S60145613-A (JP)
Title: Rotary finely moving mechanism
Inventor: MATSUMOTO YUUJI
IPC: H01L21/68
Filed: 1984-01-10
Abstract: PURPOSE:To prevent a rotary disc form slipping and to prevent the rotating speed and the rotary torque from decreasing by mounting a reverse rotation preventing mechanism in a conventional rotary finely moving mechanism, and switching the operating direction of the mechanism by the rotating direction. CONSTITUTION:A supporting tool 51 secured onto a base 5 is formed in an L- shaped structure, and one arm is formed in a structure projected on rotary discs 2, 3. A rotational shaft 52 is provided at the end of the arm, and, for example, supported by a roller ball bearing or the like. A follower 53 is secured to the rotational shaft to rotate around the shaft as a center. The follower is rotatably supported at the position displaced from the center of itself, and part of the follower is contacted with the discs 2, 3. For exmaple, when the disc 3 slips in a direction of an arrow, the follower tends to rotate by the frictional force between the disc 3 and the follower 53. The frictional force produced by this force is acted to prevent the slip.