baber/WOPTO huggingface dataset:
Patent YU-8792-A (YU)
Inventor: CSIKOS G
IPC: B03D1/14
Filed: 1992-01-28
Abstract: The invention relates to an apparatus, for cleaning waters and/or industrial sewages containing floating materials and/or materials suitable for forming suspension, comprising collecting vessel, flotation vessel, foam collecting vessel, vessel for producing flotation medium, resp. foam- and water-bypipe. The collecting vessel comprises a mixing vessel (1) and a flocculating vessel (2), thereto the sewage inlet pipe (11) and the chemicals inlet pipe (13) are connected, while the other end of the vessel (1) towards the vessel (2) is open, thereto on the bottom, a pipe (24) charging the flotation medium and chemicals is connected, the vessel (2) is encircled by the flotation vessel (3), then the air absorbing vessel (5) encircles the vessel (3), and to one of the inlets of the vessel (5) is joined a pipe (17) for producing the flotation medium with water-fog vaporized with high-pressure, to the vessel (3) is connected a pipe (33) for forwarding the flotation medium, while to the bottom of the vessel (3) is connected a further bypipe (26) for the clean water-phase.
Patent DK-13690-A (DK)
Inventor: GUICHARD PHILIPPE
IPC: H04N7/24
Filed: 1990-01-17
Abstract: With the aim of reducing the digital data throughput the transmission system comprises means 3, 7, 37 for determining a subset for each picture in the set of speed vectors, which subset contains the vectors which occur most frequently in this picture, and means 36, 39, 13, 14, 18 for transmitting digitally once per picture the characteristics for all the vectors in this subset. If the speed vector for a picture part which is to be transmitted is an element in this subset it is defined by reference to the subset, while if it is not an element in the subset a second transmission mode is used for the current picture part, which is a mode in which the speed vector is not used but in which analogue video data is transmitted with a lower spatial resolution but with a higher partial picture frequency. The invention can be used in the television system which is called DATV and in which data which is supplementary to the video data is transmitted using digital means. <IMAGE>
Patent DK-40988-A (DK)
Inventor: LEADBETTER ARTHUR N
IPC: C09J113/02
Filed: 1988-01-27
Abstract: This invention relates to an adhesive of starch and an ammonium-based latex which provides paperboard and corrugated board treated therewith with improved wet-pin adhesion. The latexes are typical styrene-butadiene and carboxylated styrene-butadiene latexes but untypically are polymerized in the presence of a volatile base such as ammonium hydroxide.
Patent DK-44791-A (DK)
Inventor: BORCH RICHARD F
IPC: A61P39/02
Filed: 1991-03-12
Abstract: Various types of biological treatments, including antineoplastic treatments with antineoplastic drugs, can result in damage to the blood-forming function of the bone marrow. This damage can be reversed, at least to some degree, with an effective amount (preferably an extremely low dose) of a pharmaceutically acceptable dithiocarbamic compound, including a compound of the formula R1R2NCSSM or R1R2NCSS-SCSNR3R4, wherein R1, R2, R3, and R4 are the same or different aliphatic or cycloaliphatic or heterocycloaliphatic groups, unsubstituted or substituted by hydroxyl, or one of R1 and R2 and one of R3 and R4 can be H, or R1 and R2 or R3 and R4, taken together with the N atom upon which the pair of R groups is substituted, can be a 5- or 6-member N-heterocyclic ring which is aliphatic or aliphatic interrupted by a ring oxygen or second ring nitrogen, and M is H or one equivalent of a pharmaceutically acceptable cation, in which case the rest of the molecule is negatively charged. The dosage in mammals can range from about 0.001 to 30 mg/kg of body weight. For larger mammals, including humans, a typical dosage unit is less than 10 mg/kg, e.g. <3 mg/kg. The dosage unit can be dissolved in a suitable pharmaceutically acceptable carrier (e.g. an aqueous medium) and is then preferably administered intravenously within 8 hours of the administration of the agent which can cause bone marrow damage. The extremely low dosages particularly preferred in this invention do not cause any significant side effects.
Patent GB-920220-A (GB)
Title: Improvements relating to flanges for tubular members
IPC: F16L23/026
Filed: 1959-12-31
Abstract: 920,220. Pipe etc.; flanges. KRALOVOPOLSKA STROJIRNA ZAVODY CHEMICKYCH ZARIZENI, NARODNI PODNIK. Dec. 31, 1959 [Jan. 9, 1959], No. 137/60. Class 99(1). An annular flange connected with the annular wall of a tubular member 6, e.g. by welding, has a cylindrical inner wall 8 and, opening from a face 1, an annular groove 3 outwardly sloped to define a substantially frusto-conical inner hub portion 4 adapted to form a continuation of the wall of the member 6, the inner wall of the flange being flush with that of the member 6. The face 1 of the flange is engaged by means, such as nuts 2 associated with bolts 7, for coupling the member 6 to another member.
Patent GB-1136944-A (GB)
Title: Improvements in or relating to heating elements
IPC: H05B3/14
Filed: 1966-01-03
Abstract: 1,136,944. Resistance heating elements. MONSANTO CO. 3 Jan., 1966 [4 Jan.. 1965], No. 139/66. Heading H5H. [Also in Division C7] A heating element of carbonaceous material for an epitaxial deposition furnace has a coating of SiC vapour deposited and bonded to an exterior surface. Si is first deposited on a graphite heating element such as that described in Specification 1,128,470 by passing heated trichlorsilane or SiCl 4  and hydrogen over the surface, and then heating the surface to melt the Si which diffuses into and becomes bonded to the graphite, part of the Si reacting with the graphite to form SiC. A fine crystalline SiC gas impervious film is then deposited on the substrate heated to above 1400‹ C., by the reduction of trichlorsilane and chloroform with hydrogen. The graphite may be coated with alternate layers of Si and SiC. The substrate may be maintained above the melting-point of Si during deposition, when the Si melts immediately.
Patent GB-208394-A (GB)
Title: Improvements in brake mechanism
IPC: F16D49/10
Filed: 1923-01-02
Abstract: 208,394. Shields, T., (Timken-Detroit Axle Co.). Jan. 2, 1923. Band; blocks acting on drums; force-transmitting mechanism.-A band brake is provided' with means for adjusting the clearance between one half of the brake band and the drum without affecting the adjustment of the other half. The band 5 is anchored by the engagement of the slotted member 13 thereon with the stud 11 on the fixed shield plate 8. A rod 19 passes through the conical bore of a lug 20, on one end of the band through a plate 17 fixed to the plate 8 and through a trunnion pin 21 freely mounted in the forked end of a lever 22 pivoted on a lug 23 on the other end of the band. Adjusting nuts 29, 30 on the rod 19 engage the lug 20 and the pin 21 interengaging projections and recesses 31 for locking the nuts being provided. Springs 27, 27 are interposed between the plate 17 and the lug 20 and between the pin 21 and a collar 28 fixed on the rod 19. When the brake is applied by the pull rod 25, the lower part of the band is first engaged' with the drum and the spring 26 is then compressed and the upper part applied. Either part of the band may be adjusted independently of the other half by manipulating the respective nut 29, 30. The invention may be applied to brakes comprising hinged half sections instead of a band of the kind shown.
Patent GB-913636-A (GB)
Title: Apparatus for separating gaseous components from a gas-vapour mixture
IPC: F01K9/02
Filed: 1959-01-02
Abstract: A steam air mixture at sub-atmospheric pressure is withdrawn from the main condenser 1 of a steam turbine (not shown) through a duct 6 by a rotary blower 8 of the Roots type which <PICT:0913636/III/1> discharges into an auxiliary condenser 13 connected by a duct 15 to the inlet of a suction pump 16.  Said inlet is also connected by a duct 90 to the evacuated gear casing of the blower 8 and the condensate from the condenser 13 passes along a duct 135 to join condensate from the main condenser 1.  In a modification the blower discharges downwardly into the auxiliary condenser.
Patent GB-1059529-A (GB)
Title: Improvements in xerographic development
IPC: G03G15/08
Filed: 1964-01-02
Abstract: 1,59,529. Electro photographic development. RANK XEROX Ltd. Jan. 2, 1964 [Jan. 4, 1963], No.231/64. Heading G2H. An apparatus for developing electrostatic images has an open tray 12 containing electroscopic particles 18. The tray is reciprocated along guides 21 by a rod 31 connected to a plate 28 rotated by a motor 25 through a variable speed drive 26. A xerographic plate 45 having a conductive substrate 46 supporting an image bearing photo-conductive surface 47 is supported image side down resting on the particles 18. The motor 25 is energized such that during reciprocation the toner component of the electroscopic particles adhere to the electrostatic image to effect development. The base of the tray may be of electrically conductive material and grounded or biased up to about 90 volts for developing solid areas. In a modification Fig. 2 (not shown), a removable basket 62 is positioned within a conductive tray 60 connected to a potentiometer 67. In another embodiment, Fig.3 (not shown), lamps 70, 71 control the conductivity of photo-conductive layer 66 forming the base of tray 60.
Patent GB-1134611-A (GB)
Title: Process and apparatus for cleaning and disintegrating fibrous materials
IPC: D21B1/32
Filed: 1967-01-03
Abstract: 1,134,611. Reclaiming waste paper. AUSTRALIAN PAPER MFRS. Ltd. 3 Jan., 1967 [28 Jan., 1966], No. 274/67. Heading D2A. Contraries are removed from waste paper in a two-stage process. In the first stage, the waste paper is fed while dry or semi-dry to a first treatment zone between coaxial cylindrical or prismatic surfaces rotating at different angular speeds about their common axis, one or both of the surfaces having projections to thrash the paper and dislodge high-density contraries, and these contraries are removed. In the second stage, water is added to waste paper from the first stage to disintegrate and defibre it and remove the remaining non-fibrous material. As shown, a perforated drum 6 is rotated as shown about its axis 8. A coaxial shaft 9 is rotated in the same direction but faster. The inner surface of the drum and outer surface of the shaft are provided with plates 11 a &c., set at an angle to thrash dry waste paper fed in at one end by an Archimedean screw and to forward it to the other end. Small, heavy contraries loosened by the thrashing fall through the perforations on to a conveyor 20. Dust may be removed by a suction fan 21 and duct 22. When the paper reaches the end of drum 6, it passes to a second drum 13, which is generally similar but has an unperforated first section in which the paper is soaked by water supplied from sprays or jets or through the shaft 16. Disintegrated fibres pass through the perforations of the drum 13 and are carried away by screw conveyor 37. Large contraries are discharged from the far end of drum 13.
Patent GB-698307-A (GB)
Title: Improvements in expansion bolts
IPC: F16B13/06
Filed: 1952-01-04
Abstract: 698,307. Expansion bolts. COWEY, L. E. Jan. 4, 1952 [Jan. 4, 1951; Feb. 22, 1951 ], No. 369/52. Class 89 (i) An expansion bolt for securing fittings, &c. 2 to walls &c. has an expansion sleeve waisted at 8, tapered acutely at 11 and abruptly at 12, and slit from end to end on one side and as far as a hole 15 on the other. The ends of the slits at the acutely tapered end are widened out at 14. The bolt carries a sleeve 5 abruptly tapered at 13 and a nut acutely tapered at 10. The nut may be tapered from both faces. The hole 15 is countersunk from the outside to provide grip for a hooked extractor tool.
Patent GB-741945-A (GB)
Title: Improvements to electron emitters
Inventor: O'NEIL STANLEY RUSSELL
IPC: H01J1/14
Filed: 1953-01-06
Abstract: 741,945. Cathode materials and processing. O'NEIL, S. R., KING, P. G. R., FERRANTI, Ltd., and BUCKINGHAM, J. March 11, 1954 [Jan. 6, 1953], No. 373/53. Class 39 (1). A thermionic cathode, particularly for magnetrons, is made by sintering together tungsten powder, tungsten carbide, and thoria, preferably at 2000‹ C. in a non-decarbonizing atmosphere of hydrogen or argon. The percentage of tungsten carbide is usually 10, the percentage of other components varying from 88 of tungsten and 2 of thoria to 65 of tungsten and 25 of thoria.
Patent GB-156504-A (GB)
Title: Improvements in or relating to carburettors for internal combustion engines
IPC: F02M9/14
Filed: 1921-01-05
Abstract: 156,504. Heinl, F. Jan. 25, 1917, [Convention date]. Addition to 156,503. Spray carburettors.-In a carburettor having a choke-tube 2 lifted by suction transmitted to its upper surface through an annular passage s around the bottom of a stationary member 5 leading to the induction pipe as described in the parent Specification, the choke-tube is provided with two guide-Ranges o, u; these flanges fit loosely in the carburettor body to reduce the friction, and are separated by an annular space B communicating with the throat of the choke-tube through holes l. The accumulation of dust in the space B is prevented by the stream of air drawn in past the flange u and through the holes l.
Patent GB-667258-A (GB)
Title: Improvements in or relating to paste moulds
IPC: C03B40/00
Filed: 1950-01-06
Abstract: 667,258. Glass shaping moulds. CORNING GLASS WORKS. Jan. 6, 1950 [Jan. 8, 1949], No. 421/50. Class 56. A paste mould made of metal has a porous carbonaceous glass contacting surface containing a cold water-soluble cellulose ether. The surface may consist of a thin layer of boiled linseed oil that has been dusted with powdered cork and baked at 200-300‹ C., and lubrication is provided between the mould and the glass, one of which is rotated relatively to the other during blowing. The lubrication is dependent upon steam produced by the hot glass from water retained on the paste surface during cooling. The cellulose ethers are preferably applied as aqueous solutions, and heating of these solutions causes precipitation on gelation, the precipitate or gel redissolving upon subsequent cooling. Thus the ethers take up a considerable amount of water during the cooling of the mould,. and hold it evenlv distributed over the surface until the heat of the glass vapourises the water to form a cushion of steam against which the glass is turned and blown. Cold water soluble 'methyl cellulose is preferred, but the cold-water soluble ethyl, carboxy methyl, or hydroxyethyl cellulose may be used. The solution, which may be less viscous for use on automatic glass blowing machines and more viscous for use on hand moulds, is applied by spraying, dipping, or painting, and it is desirable that such application should be made continuously or periodically. The concentration of the solutions varies with the particular ether and the particular viscosity type thereof selected, the type of operation, the type of mould and paste, the manner of application, the nature of the glass &c., and several examples are given of various applications, giving the strength of solution and frequency of application &c. Specification 276,606, [Class 56], and U.S.A. Specification 1,124,702 are referred to.
Patent GB-904277-A (GB)
Title: Improvements relating to supporting structures for shelving and the like
Inventor: THOMPSON STANLEY HOWARD ADCOCK
IPC: A47B57/56
Filed: 1959-01-07
Abstract: 904,277. Wall and like brackets. PARNELL & SONS Ltd. Jan. 6, 1960 [Jan. 7, 1959], No. 566/59. Class 52 (5). A supporting structure for shelving includes an upright member 4 of forwardly opening channel section, the two side walls 4c of which are formed with inwardly projecting shoulders 4d (Fig. 3) which define a longitudinally extending gap 6b, at least one panel supporting element 11 of channel section adapted to embrace the rear and side walls of the member 4 and provided with outwardly projecting ends 11b for the support of the rear faces of a pair of panels 16, at least one shelf bracket 5 having a rearwardly opening channel section face 6 to embrace the member 4 and parts 6d laterally extending beyond the overall width of the member 4 so as to be capable of clamping the panels 16 against the elements 11, and turnbutton clamping means 10 mounted on the bracket 5 and adapted for insertion through the gap 6b for clamping engagement with rearwardly facing surfaces of the shoulders 4d. A screw shank 7b passes through an arcuate slot 6a in the face 6 of the bracket and has a screw engagement with a tapped aperture in the turnbutton 10. The turn-button is mounted on a pivot pin 9 which is part of a pivot plate 8 mounted on the bracket 5, the screw shank 7b passing loosely through an arcuate slot 8a in the plate 8. Specifications 904,271 and 904,278 are referred to.
Patent GB-207412-A (GB)
Title: Improvements in game counters and recorders
IPC: A63B71/06
Filed: 1923-01-08
Abstract: 207,412. Clarage, E. D. Jan. 8, 1923. Portable machines for embossing paper.-An apparatus for counting and recording strokes in golf comprises a main indicator dial 7 having a hand 8 to register the strokes for each hole, two additional dials 9, 10 to register the total number of strokes, and a device, described below, for recording the strokes on a paper disc 26. A pawl 19 and a dog 54 carried bv a bar 13 which is operated by a push-button 4 serve to move the hands over the dials 7, 9, 10. A second pawl 30 carried by the bar 13 rotates a ratchet-wheel 24 carrying a record disc 26, which projects beyond the edge of the wheel 24. A cam-surface 18 on the stem 17 of the push-button 4 moves a spring arm 33 laterally to make a depression in the disc 26 by means of a pin 35 which co-operates with a depression 37 in a platen 36. Thus each stroke is recorded by an impression on the disc. After each hole the main hand is returned to zero by a slide 5 which also rotates the wheel 24 by means of a lever 45 and pawl 48, thus keeping the scores for each hole distinct. The total dials 9, 10 are eznoized by means of a slide 6. Loops 2 are provided on the casing 1 for a strap or bracelet.
Patent GB-374860-A (GB)
Title: Improvements in and relating to bases for electric cookers
IPC: F24C15/10
Filed: 1931-01-07
Abstract: 374,860. Heating by electricity. AKT.-GES. BROWN, BOVERI, ET CIE, Baden, Switzerland. Jan. 7, 1931, No. 627. Convention date, Jan. 7, 1930. [Class 39 (iii).] A stand for an electric cooking utensil is provided with contacts which can be connected to the contacts of a standard cooking utensil by a suitable connecting- piece; means are provided for breaking the circuit when the vessel has reached a predetermined t e m - perature or after a predetermined time. The connecting-piece is in the form of a plug 3 having sockets into which fit the contacts 2 of the vessel 1 and pins 4 pressing on spring-contacts 5 in the base 6. Current is supplied to the contacts 5 through a fixed contact and a contact on a spring-actuated arm 22. The circuit is kept closed by a rod 19 bearing on a flat 30 on the arm 22 until by the expansion of a rod 11 pressed against the vessel 1 by a spring 12 the rod 19 is moved off the flat 31 through a piece 13 and lever 16. The piece 13 bears on a screw 14 in the lever 16 so that by turning the screw the temperature at which the circuit is broken can be regulated. The circuit can be broken at any time by means of a push-button 31. To permit of the vessel 1 being maintained at the maximum temperature for a predetermined time there is pivoted to the arm 22 a link 26 having a projection 29 bearing on a disc 36. The disc 36 is connected to a ring 35 biased by a spring to return to a position in which the projection 29 can pass through a gap in the disc 36. The ring 35 carries a locking member 37 adapted to engage a stop 32 on an adjustable ring 33 and be disengaged by the large hand 34 of a clock &c. Specification 353,912 is referred to.
Patent GB-1442714-A (GB)
Title: Rotary kilns
IPC: F27B7/02
Filed: 1974-01-07
Abstract: 1442714 Rotary kilns R M C TRANSPORT (NEW SOUTH WALES) PTY Ltd 7 Jan 1974 [9 Jan 1973] 00647/74 Heading F4B A rotary kiln comprises a first chamber 4 and a larger affixed second chamber 5 and is characterized by the upper end wall 17 of the second chamber lying in a plane normal to the axis of the kiln so as to reflect substantial quantities of heat back into the second chamber. Material for the kiln is preheated in a bin 2 by kiln exhaust gases and then is partially processed in chamber 4 before moving into chamber 5. Chamber 5 has a fixed end wall 10 with a material exit recess 11. A burner 14 mounted in the end wall is angled so that partially burnt mixture is directed at material on the lower part of chamber 5, thus creating a carbonizing atmosphere. Reducing conditions may be assisted by introducing further combustible material through an inlet 16. Gases from chamber 5 moving into chamber 4 have further rotary movement imparted by refractory blades 18 which also assist in reflecting heat back into chamber 5. Gases from chamber 4 pass to a fixed chamber 21 where they may be treated as required before passing through flue 24 for heat exchange with incoming material in storage bin 2. In an alternative arrangement for processing mud, Fig. 3 (not shown), gases leaving the rotating chamber are further heated by a burner (45) in a chamber (27) with a top wall (36) for partially drying mud from a vat (37) before it is fed via the vat 2 into the first chamber.
Patent GB-907231-A (GB)
Title: Fastener units
Inventor: RAPATA GEORGE MARTIN
IPC: F16B5/12
Filed: 1959-01-07
Abstract: 907,231. Stud-and-socket fastenings; rivets. ILLINOIS TOOL WORKS Inc. Jan. 7, 1959, No. 667/59. Classes 44 and 89 (1). A unit comprises an article 20 having a rearwardly projecting stud 28 and a fastener 32 for fixing the stud in an aperture 50 in a panel 52, the fastener 32 being in the form of a member having a dome-shaped head 34 to fit against the panel adjacent the aperture therein and to engage a complementary recess 30 in the article, and having a shank 36 extending from the head 34 for insertion through the aperture 50, there being an axial aperture extending through the head and into the shank for accommodating the stud, the shank having a transversely yieldable portion for engagement by the stud, the insertion of which prevents subsequent inward yielding of the yieldable portion of the shank to hold the stud and fastener mounted on the panel. In the arrangement shown, the unit is applied to the mounting of a trim moulding 56 on the panel 52, and both the fastener and the article 20 are made of synthetic plastic material such as nylon or polyethylene. In other arrangements, Figs. 4 and 5 (not shown), the stud portion is of slotted frusto-conical form and of arrow-head form, respectively.
Patent GB-327710-A (GB)
Title: Improvements in or relating to tuning devices for wireless receivers
IPC: H03J3/28
Filed: 1929-01-09
Abstract: 327,710. Gramophone Co., Ltd., and Bailey, C. E. G. Jan. 9, 1929. Thermionic heterodyne receivers.-In a supersonic heterodyne receiver embodying two tunable circuits with variable condensers 3, 6 having interconnected tuning-controls, one circuit is tuned to the frequency of received oscillations and the other tunes a local generator 7, and a compensating variable inductance 2 in one of the circuits is used to equalize the inductance of the two circuits. The variable inductance is in series with a frame aerial 1 or an inductance 5 (Fig. 2, not shown).