baber/WOPTO huggingface dataset:
Patent FI-952139-A (FI)
Inventor: PEARCE DAVID ANTHONY
IPC: B02C23/18
Filed: 1995-05-04
Abstract: An apparatus and a process for drying a suspension of a finely divided particulate solid material to produce the solid material in a substantially dry and unagglomerated form. The apparatus comprises a grinding chamber (1) containing a particulate grinding medium (12), means (21) for introducing a suspension of the particulate solid material into the grinding chamber (1) and an impeller (8, 9) rotating in the grinding chamber (1). The grinding chamber (1) has a perforated base (3) through which a heated gas is introduced to provide an upward flow of gas through the grinding chamber (1) and through the grinding medium (12). As the particulate solid material is dried, fine particles of the material are carried upwards in the upflow of gas through the grinding chamber (1) and may then be classified by classifying means (25) which separate the substantially dry product into a relatively fine fraction and a relatively coarse fraction. Downstream of the grinding chamber and of the classifying means (25), if provided, are filter means which separate the solid particles from the suspended gas. The filter means may comprise one or more cyclones (30) and/or a bag filter assembly <IMAGE>
Patent FI-955006-A (FI)
Inventor: MALINEN HEIKKI
IPC: A01G23/083
Filed: 1995-10-20
Abstract: Harvesters 1 are used which fell, lop and cut the tree into blocks which are separated from the branches and the tops in one or more piles and collected using special transporters. For working each tree in conjunction with felling, the branches and tops are gathered into an essentially uniform and loose pile in which the branches and the tree tops have been placed in the same direction, and the loose piles are collected by special transport means.
Patent FI-960032-A (FI)
Inventor: POSANSKI ULRICH
IPC: A61K47/26
Filed: 1996-01-03
Abstract: Pharmaceutical prepn. comprises () a pharmaceutically active agent which is sparingly soluble in water; and (b) a carrier compsn. comprising (i) at least one polyglycerine fatty acid ester and/or at least one sorbitan fatty acid ester, (ii) at least 1 conventional pharmaceutical oil contg. a triglyceride as lipophilic component and (iii) at least 1 nonionic surfactant with a HLB value of at least 10.   The active agent is pref. a cyclosporin, rapamycin, tacrolimus, deoxyspergualine, nifedipine, nimodipine, etoposide, ibuprofen or alpha-lipoic acid. The active agent has a solubility, in distilled water, of less than 500mg/1000ml. The active agent concn. is 1-30 wt.%, based on the carrier compsn. The carrier compsn. comprises 10-50 wt.% component (i), 5-40 wt% component (ii) and 10-50 wt % component (iii).
Patent FI-960725-A (FI)
Inventor: CVETOVICH RAYMOND
IPC: C07D493/22
Filed: 1996-02-16
Abstract: The most thermodynamically stable crystalline form of the benzoic acid salt of 4"-deoxy-4"-epi-methylamino avermectin B1a/B1b as the hemihydrate is obtained by crystallization from organic solvents containing a controlled amount of water.
Patent FI-972677-A (FI)
Inventor: FRANK DIERK
IPC: D04H1/54
Filed: 1997-06-19
Abstract: PCT No. PCT/EP95/05083 Sec. 371 Date Jun. 19, 1997 Sec. 102(e) Date Jun. 19, 1997 PCT Filed Dec. 21, 1995 PCT Pub. No. WO96/19607 PCT Pub. Date Jun. 27, 1996The disclosure is a composite material having at least one layer of fiber web and aerogel particles, wherein the fiber web comprises at least one bicomponent fiber material, the bicomponent fiber material having lower and higher melting regions and the fibers of the web being bonded not only to the aerogel particles but also to each other by the lower melting regions of the fiber material, a process for its production and its use.
Patent FI-973476-A (FI)
Inventor: HORSTMANN KLAUS
IPC: A47J41/00
Filed: 1997-08-22
Abstract: PCT No. PCT/EP96/01111 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Mar. 14, 1996 PCT Pub. No. WO96/28076 PCT Pub. Date Sep. 19, 1996In a flask for liquids, in particular an insulating flask, a pouring aperture can be closed by a lid which can be releasably attached to the flask. The lid is provided with a closure element which can be moved by a handle and is loaded by a spring element towards a closed position. The closure element is movable in a substantially vertical opening motion between an open position, in which the pouring aperture is released, and the closed position, in which the pouring aperture is closed. In order to ensure that the closure element is movable by an uncomplicated, durable mechanism, with the pouring aperture being easily openable and effectively closable during operation, the spring element is formed from a spring-elastic diaphragm connecting the closure element to the lid.
Patent GB-1035811-A (GB)
Title: Process of preparing moulded articles and moulded articles prepared by such process
Inventor: GEBBETT DONALD ALBERT
IPC: C04B33/13
Filed: 1962-01-11
Abstract: A moulded refractory composition is prepared by mixing at least one boron compound selected from boric oxide, boric acid or alkali metal borate, with an inorganic oxide, e.g. magnesia, alumina, calcia or silica, and/or an oxide containing material, e.g. asbestos, mica or talc, and heating the mixture to 80-400 DEG  C. under a pressure of at least 2 tons/sq. in.  The mixture may include a mixture of boron powder and metal powder, e.g. nickel, manganese, copper, aluminium or silicon or an inert filler, e.g. carbon and stone.
Patent GB-545300-A (GB)
Title: Improvements in or relating to vacuum-flasks and the like
IPC: A47J41/02
Filed: 1941-01-29
Abstract: 545,300. Making glass vacuum flasks. REES, L. Jan. 29, 1941, No. 1181. [Class 56] [Also in Group XIII] A double-walled glass vessel for a vacuum flask comprises an outer vessel 1 with a neck 1a of larger diameter than the largest diameter of the inner vessel 2 which has a contracted neck 2a and a funnelshaped rim 2b, the edge of this rim being of the same diameter as the rim of the outer vessel to which it is joined by fusion. Preferably the rim of the outer vessel is formed with a small lip or flare 1b to assist in pouring the contents of the flask cleanly, and the body may be formed with a circumferential bulge 1d. The outer and inner vessels may be formed at their lower ends with rounded depressions 1c, 2c, respectively, to contain an asbestos ball or pad 3.
Patent GB-724540-A (GB)
Title: Improvements in or relating to rotary engines or pumps
IPC: F01C21/18
Filed: 1953-01-15
Abstract: 724,540. Mounting electric motors. THEISEN, A. Jan. 15, 1953 [July 26, 1952], No. 1220/53. Class 35. [Also in Group XXVI] In an electric motor comprising a housing 1, a stator 2 and a rotor 3, the rotor is rigidly connected to the rotary easing 4 of a rotary engine (see Group XXVI), which may constitute a driven or a driving unit.
Patent GB-1208673-A (GB)
Title: An assembly for tightly closing an aperture
Inventor: BENZEL MARTIN
IPC: E05F7/04
Filed: 1968-01-09
Abstract: 1,208,673. Pneumatic seals; window mechanisms. H. KRANTZ VERWALTUNGS G.m.b.H. 9 Jan., 1968 [28 Jan., 1967], No. 1306/68. Headings E1J, E2F and E2M. [Also in Division F2P] A device for tightly closing an aperture comprises a flap I having a continuous peripheral groove 2 for receiving an inflatable sealing member 3, the flap being pivotally mounted on two axles 8 which are colinearly positioned within the periphery of the flap in a plane of symmetry of the flap and in a plane substantially parallel to the flap passing through the centre of the groove 2. A shaft 9 on the flap is pivotally engaged at its ends by the axles 8 each of which is carried by a lug 7 which extends within the perimeter of the flap 1 and is connected to a bracket 5 or 6 fixed to a frame 4. A pneumatic or hydraulic, cylinder 12 is secured by a bolt 11 to the bracket 6 and has its piston rod 13 connected to the shaft 9 by a pivoted lever 16 to pivotally move the flap 1. Final closing movement of the flap 1 also acts, through a multi-way valve, not shown, to inflate the sealing hose 3 which is deflated at the beginning' of the opening movement of the flap.
Patent GB-1113152-A (GB)
Title: Improvements relating to fluid hose attachments
IPC: B05B7/24
Filed: 1966-01-12
Abstract: 1,113,152. Nozzles. J. B. SELLERS. 12 Jan. 1966 [14 Jan., 1965], No. 1437/66. Heading B2F. A nozzle 10 suitable for use in spraying paints, insecticides or washing fluids comprises a flat portion 21 adapted to support a compressible container 23 containing an additive such as a chemical which is injected through a one-way valve 18 into the water &c. stream passing through the central tubular portion 13 of the nozzle when pressure is applied to the container 23. The inlet end 11 of the nozzle is screw threaded for attachment to a pipe and the outlet ]4 is of smaller diameter than the portion 13. The nozzle is formed of inexpensive materials and the container 23 may be provided with a plug (31), fig 6, (not shown) allowing it to be refilled. The nozzle and the container may be of rubber, fibreglass, papier mache or a plastics material.
Patent GB-129215-A (GB)
Title: Improvements in and in connection with Horn-shaping Weights for Cattle.
IPC: A01K17/00
Filed: 1919-01-20
Abstract: 129,215. Marks, E. C. R., (Weston, R. G.). Jan. 20, 1919. Horn-weights.- Appliances for controlling the shape and growth of the horns of cattle consist of pear-shaped weights adapted to fit on the horns. A series of weights of graduated heaviness is provided for application as the horns grow. The metal weight 1 is provided with a conical perforation 2 to receive the horn, and is secured by a set-screw 6. The weight is of such a shape and the perforation of such a size that the surfaces of the horn and weight are substantially continuous at the inner end of the weight when the latter is in position.
Patent GB-137868-A (GB)
Title: Improved process of and apparatus for treating cotton bolls
IPC: D01B1/04
Filed: 1920-01-16
Abstract: 137,868. Standard Cotton Co., (Assignees of Patterson, J. C.). Oct. 30, 1915, [Convention date]. Processes of treating seeds.-Frost-bitten or immature cotton bolls are treated, prior to being matured by drying, by friction to remove the leaves &c., and are then cracked. The bolls are placed in the hopper 12 and pass to chambers 15, where they are rubbed between stationary and revolving annular brushes on the shaft 19. They pass then into a chamber 26, from which the leaves &c. are withdrawn by a suction fan, and thence into a rotary sieve 28. The smaller bolls fall through the sieve into a hopper 31 and are cracked by rollers 33, 34. The larger bolls fall out of the end of the sieve into a hopper 32 and are cracked by rollers 35, 36 which are set farther apart than the former pair.
Patent GB-347766-A (GB)
Title: Improvements relating to centrifugal compressors and pumps
IPC: F04D29/44
Filed: 1930-10-16
Abstract: 347,766. Centrifugal compressers. WHITTLE, F., Hill Crest, Dorrington, Lincoln. Oct. 16, 1930, No. 1520. [Class 110 (i).] Casings.-Means are provided on a compresser to give the entering fluid an angular movement in the direction of rotation of the rotor. The impeller has radial blades 2 which are broader and thicker at their roots than at their tips, and it runs inside a diffuser 5. The inlet chamber has an annular inlet 6 and contains a rotor with a reaction type blading 7 to give the fluid a high angular velocity before it enters the main impeller. The apparatus may be modified for propulsive purposes.
Patent GB-627751-A (GB)
Title: Ultra short wave radio system
IPC: H04B7/00
Filed: 1946-01-16
Abstract: 627,751. Wireless signalling. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. Jan. 16, 1946, No. 1550. Convention date,.May 21, 1942. [Class 40 (v)] A signal is radiated from two or more differently-directed aerials on the same or on different ultra-short wavelengths, the aerials being rendered operative either simultaneously and continuously, or in rapid succession, with the object of avoiding shadows in particular directions and blind spots at particular distances. In Fig. 1, two aerials 6, 8 each covering rather more than 180 degrees in a horizontal plane are arranged on opposite sides of a post or mast 10. The aerials are energized by a shortwave source MO through amplifiers PA1, PA2, each of which is modulated by a microphone M. The amplifiers are rendered operative alternately by an oscillator 14 operating at supersonic frequency. A similar aerial arrangement may be used at a receiving station, Fig. 1A (not shown), the aerials being connected to separate detectors which jointly feed the low-frequency amplifier and the telephone receiver. An automatic volume control may be provided. In Fig. 2B, separate carrier sources MO1, M02 of different frequency, feed the aerials 6, 8 through amplifiers PA1, PA2. The signal from a microphone M is applied in parallel to modulators PM10, PM12, which modulate in width pulses applied alternately from a supersonic source P06. The width-modulated pulses activate the amplifiers PA1, PA2 alternately. A single carrier wave may replace the sources MO1, MO2 Fig. 2 (not shown). The aerials 6, 8 may be energized continuously by separate transmitters, each of which is continuously modulated in frequency, phase, or amplitude, by a microphone, Fig. 2C (not shown). To overcome destructive interference between a direct wave and a ground-reflected wave from an elevated aerial, two aerials 11c, 12c, Fig. 4, one above the other, are used, and are energized through amplifiers 14c, 15c from a single carrier source MO1, or from separate sources MO1, M02. Pulse modulation is applied alternately to the amplifiers as in Fig. 2B. In a further modification, Fig. 5 (not shown), two pairs of superposed aerials, arranged as in Fig. 4, and radiating in opposite directions, are energized by two or four carrier sources of different frequency or by a single source. Pulse modulation is employed, and the pulse oscillator is arranged to energize the aerials in succession, being connected to each pair of modulators by push-pull transformers, with a phase-shifter interposed in one of the connections. The aerials may be of the kind described in Speci. fication 627,689.
Patent GB-565924-A (GB)
Title: Improvements in and relating to the bonding of rubber to metal
IPC: C23C28/00
Filed: 1943-01-30
Abstract: Metal, e.g. mild steel to which rubber is to be bonded, is mechanically cleaned as by sandblasting and washing, e.g. with trichlorethylene and with cold water, chemically cleaned and coated with fused metal particles, e.g. of brass, or of zinc and copper; the coated metal may then be covered with a rubber solution which may contain coumarone resin, dried, and the rubber applied and vulcanized on.  The chemical cleaning may be effected using a solution of silicate and aluminate of sodium and/or potassium, in which the metal is subjected as cathode to electrolysis, followed by washing, acid cleaning, washing, subjection to electrolysis in sulphuric acid and, after washing, in sodium cyanide solution, washing in water agitated by air, and washing in hot water.  The metal may then be dried and sprayed, and any oxide reduced by sodium hydrosulphite or removed by a citric acid or sodium cyanide pickle.  Specification 432,831, [Group XXIX], is referred to.
Patent GB-745976-A (GB)
Title: Improvements relating to the cooling of dynamo electric machines and other electrical apparatus
IPC: H02K9/20
Filed: 1954-01-19
Abstract: 745,976. Cooling dynamo-electric machines. GENERAL ELECTRIC CO. Jan. 19, 1954 [Jan. 19, 1953], No. 1630/54. Class 35. A chamber containing a volatile liquid is provided about the exterior of a casing containing a motor or other apparatus and means are provided for venting from the chamber vapour formed due to the heating of the apparatus. The casing normally contains air. As shown, steam formed in the water jacket 20 on reaching a predetermined pressure escapes through valves 27 into the motor casing which it leaves by an explosion-proof opening 31, the motor being intended for high-altitude aircraft. Fan 13 in hood 15 blows air over the machine exterior but this would be effective mainly at lower alti. tudes. In a modification, the valves are arranged to vent the steam, or other vapour, directly to the atmosphere.
Patent GB-192083-A (GB)
Title: Improvements in operation or consecutive numbering and printing mechanism for cash registers
IPC: G06C7/10
Filed: 1922-03-04
Abstract: 192,083. National Cash Register Co., (Assignees of Shipley, B. M.). March 11, 1921, [Convention date]. Item counters.-The consecutive number printing-wheels normally advanced at each operation of the machine are not driven in total-taking operations nor when a "paid-out" or listing key is depressed. The consecutive number type-wheels 780 are rotated step-by-step by ratchet 781 and pawl 783 driven by a toothed sector 789 fixed to a shaft 740 rocked at each ordinary operation of the machine by a link 793 slotted at 794 to engage a pin 795 on an arm 796 oscillated by a cam on the main printing shaft. When the totaltaking lever is set, a shaft 1462 connected by gearing and a link with the lever (which is of the form described in Specification 8119/15), shifts by means of a cam 1524 and a pin 1525 a link 827 attached to the link 793. The latter is thereupon displaced to the left to break the drive to the type-wheels by disengagement of pin 795 from the arm 796. A similar action occurs when the " paid-out " or a " list " key is depressed, for this through a serrated rocking plate 815, Fig. 2, link 818, yoke 821, and an arm 823 rocks a shaft 672 connected by arm 825 to the link 827.
Patent GB-1037380-A (GB)
Title: Process for the production of basic esters of pyridine-carboxylic acids
IPC: C07D213/79
Filed: 1965-01-14
Abstract: Basic esters of pyridine carboxylic acids of the formula <FORM:1037380/C2/1> in which R1 and R4 are hydrogen, halogen, alkoxy or alkyl groups, and R2 and R3 are alkyl groups are made by subjecting a mixture of the corresponding pyridine carboxylic acid and the dialkylaminoethanol to continuous azeotropic distillation with a neutral organic solvent, b.pt. 130-160 DEG  C., in order to remove the reaction water.  Suitable solvents are chlorobenzene, ethylbenzene, xylene and cumene. Examples relate to the preparation of the diethylamino-ethyl esters of nicotinic and isonicotinic acids.
Patent GB-524032-A (GB)
Title: Improvements in or relating to aerodynamic means for braking aircraft
IPC: B64D27/02
Filed: 1939-01-19
Abstract: 524,032. Controlling aircraft. DORNIERWERKE GES., and DORNIER, C. Jan. 19, 1939, No. 1938. Convention date, Jan. 31, 1938. [Class 4] In an aircraft provided with dual rudder units 3, 5 and 2, 4, brake members 6, 7 adapted to be extended or retracted from the interior of the aircraft, are mounted on the upper and lower sides of the fuselage and between the rudder units. The members 6, 7 are provided with air slots as shown or with circular holes. According to the Specification as open to inspection under Sect. 91 the members may be operated independably or simultaneously. This subject-matter does not appear in the Specification as accepted.
Patent GB-606847-A (GB)
Title: Improvements in or relating to constructional materials
IPC: C04B28/26
Filed: 1946-01-21
Abstract: Building elements, such as boards, blocks, tiles and slabs, are manufactured by treating a fibrous material or a mixture of fibrous materials with an aqueous solution of sodium silicate, drying the treated material and then mixing it with an aqueous solution of sodium silicate of 75 DEG  Twaddell strength to form a plastic mass, rolling or otherwise working the mass into the form of the elements desired between adherent sheets of flexible material such as paper, and thereafter drying.  The fibrous materials may be sawdust, bark, straw, flax shives, reeds, asbestos and slag wool.  Specifications 551,658, 551,701, 557,370 and 557,371 are referred to.
Patent GB-119178-A (GB)
Title: Improvements in Electric Conductors.
IPC: H01B7/18
Filed: 1918-02-04
Abstract: 119,178. Fuller's Wire & Cable Co., and Fuller, G. Feb. 4, 1918. Cables.-In making electric cables, the conductors, previously coated with pure rubber, are spaced, insulated and protected by a single covering of tough rubber applied simultaneously with the stranding of the conductors. The tough rubber covering b is applied to the previously coated conductors a in a hot plastic state by a steam jacketed compression screw f, Fig. 4, through which the conductors are fed from the spacing block c which is slowly rotated to give the necessary stranding. The exterior surface of the cable may be ribbed longitudinally to prevent slipping.
Patent GB-195803-A (GB)
Title: Connecting-rods for pneumatic drills and the like
IPC: B23B45/04
Filed: 1922-01-24
Abstract: 195,803. Goold, R. L., (Chicago Pneumatic Tool Co.). Jan. 24, 1922. Connecting-rods. - In a pneumatic or other drill having pairs of connecting-rods acting on single cranks, and of the type in which the hinged big-end of one rod 1, Fig. 9, embraces the semicircular big-end of the other rod 2, Fig. 8, the hinged big-end is secured by a removable pin without screws or bolts. One part 3 of the hinged big-end is formed integral with the rod 1, and the other part 8, which is 'hinged at the point 9, is slotted for the passage of the rod 2 and is secured, as shown in Fig. 4, by a pin 16 passing through holes in the arms of the part 8 and in a boss on the rod 1. The pin 16 is secured by a spring ring 20 engaging a shoulder on the pin. Outer surfaces 5 on the parts 3, 8 engage the crank-pin, while the surfaces 6, 7 engage surfaces 14 and a central ridge 13 on the big-end of the rod 2. In a modification, the outer big-end has no bearing on the crank-pin, the big-end of the rod 2 being extended laterally and its circumference completed by a semicircular bush of similar form.
Patent GB-858680-A (GB)
Title: Improvements in or relating to dispensing taps
Inventor: BERWICK ALBERT GEORGE
IPC: F16K3/24
Filed: 1958-01-21
Abstract: 858,680. Junction pieces. GASKELL & CHAMBERS Ltd., [trading as NON-DRIP MEASURE CO.]. Dec. 16, 1958 [Jan. 21, 1958], No. 2067/58. Class 99(1). [Also in Group XXIX] A releasable means for holding the casing 1a of a dispensing valve (see Group XXIX) on to the end of a pipe 2, comprises a union nut 4 engaging a circlip 5 located in a sleeve 3 which may be soldered or otherwise secured to the pipe.
Patent GB-1101598-A (GB)
Title: Comparison circuit
IPC: G06F7/02
Filed: 1965-01-18
Abstract: 1,101,598. Digital comparator. EASTMAN KODAK CO. 18 Jan., 1965 [16 Jan., 1964], No. 2104/65. Heading G4M. [Also in Division H3] A circuit for indicating whether or not correspondence exists between input binary signals from source 10 and binary information set up on switches 18-21 comprises two transistors, one of which (26) will remain non-conducting provided that all inputs connected to its base 36 are negative (one of the binary levels), and the other of which (24) will then also remain non-conducting if all inputs connected to its base are at zero potential (the other binary level). Non-correspondence in any bit position will cause one of the transistors to conduct, and the coupling at 28 will ensure that conduction of 26 will itself cause 24 to conduct and cause the output voltage to rise to its " non-correspondence " level of about earth potential. A third (unconnected) position on each of switches 18-21 is used when a correspondence check is not required in this position.