baber/WOPTO huggingface dataset:
Patent FI-933907-A (FI)
Inventor: KAOHRE JAN
IPC: G01N21/43
Filed: 1993-09-07
Abstract: The invention relates to a refractometer having a body construction in which a light source 1, an optical window 2 and a light-sensitive detector have been arranged, the optical window 2 having been arranged to make contact with the solution 3 which is measured and the light pencil emanating from the light source 1 has been arranged to be guided to the interface between the optical window 2 and the solution 3, one part of the light pencil being reflected from the solution 3 and one part being partially absorbed in the solution 3 and an image being produced in which the boundary 7 between lit 5 and darkened 6 region is dependent upon the critical angle for total reflection, which is a function of the concentration of the solution 3, and the information on the position of the boundary 7 having been arranged to be converted into electrical form by means of the light- sensitive detector. In order to achieve a light pencil which is even in terms of the angular distribution, between the light source 1 and the optical window 2 there has been arranged at least one optic fibre 8a, which comprises fibre optics 8 and through which the light pencil has been arranged to pass to the optical window 2. <IMAGE>
Patent FI-940376-A (FI)
Inventor: LEE ELDON CHEN-HSIUNG
IPC: A23L27/00
Filed: 1994-01-26
Abstract: A composition enhanced in sodium chloride taste which comprises a food or beverage containing a less than normal amount of sodium chloride, and a sodium chloride taste potentiating amount of an encapsulated ammonium salt especially wherein the ammonium salt is obtained from ammonia formed during protein hydrolysis.
Patent FI-942835-A (FI)
Inventor: JOERGENSEN PER LINAA
IPC: C12N9/56
Filed: 1994-06-15
Abstract: A process for the microbial production of a protein susceptible to inactivation in a fluid production medium by continuously and reversibly protecting said protein against said inactivation during the production stage, separating the protein from the production medium, deprotecting the protein, and recovering the protein product. The process is especially useful for obtaining substantially increased yields of the protein in question by continuously precipitating said protein.
Patent FI-954879-A (FI)
Inventor: AALTO RISTO
IPC: H04W36/00
Filed: 1995-10-13
Abstract: The invention relates to a cellular radio network and a method for increasing traffic carrying capacity in a cellular network. The operating frequency spectrum of the cellular network has been divided in such a way that typically both regular frequencies and super-reuse frequencies are employed in each cell. The regular frequencies use a conventional frequency reuse pattern to provide seamless overall coverage. A very tight frequency reuse pattern is used for the super-reuse frequencies to provide additional capacity.
Patent FI-980426-A (FI)
Inventor: ILOMAEKI VALTO
IPC: E21B3/00
Filed: 1998-02-25
Abstract: PCT No. PCT/FI95/00678 Sec. 371 Date Aug. 12, 1997 Sec. 102(e) Date Aug. 12, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/18798 PCT Pub. Date Jun. 20, 1996A method to drill a hole in the soil by a bit assembly and a bit assembly comprising a ring-shaped bit (2) to drill the outer circle of the hole and to which a protection tube system (4), mounted in the hole while drilling, is coupled, and a cylindric inner bit (1) to drill the center portion of the hole, from which bit at least the rotative motion is transmitted to the outer bit (2). Drilling by the outer bit (2) and pulling out the protection tube (4) are disconnected upon need by reverse rotation of the inner bit, whereafter drilling is continued with the inner bit (1) only.
Patent FI-982251-A (FI)
Inventor: LUNDELL ANTERO
IPC: H04W52/00
Filed: 1998-10-16
Abstract: A method for performing cell re-selection in a cellular network includes a subscriber terminal measuring received powers of neighbour cells in accordance with system information received from a current cell, selecting one of the neighbour cells as a new cell, the subscriber terminal receiving a part of the system information sent by the new cell, calculating the time used for receiving the system information of the new cell by employing the length information in the system information part sent by the new cell, and deciding whether to continue the re-selection of said new cell on the basis of the calculated time.
Patent GB-536847-A (GB)
Title: Improvements in motor vehicle lifeguards
IPC: B60R21/34
Filed: 1940-01-17
Abstract: 536,847. Lifeguards for vehicles. LINN, W. H. Jan. 17, 1940, No. 1016. [Class 103 (ii)] A lifeguard for motor vehicles comprises wheel guards 2 mounted on the wheel hubs so as to be free to turn about the wheel axes and normally covering the upper half of each wheel, a bumper bar 1 mounted on the lower part of the guards 2 so as normally to be disposed at about the level of the wheel axle and a curtain 10 of for example, chain mail extending between the bar 1 and the lower part of the radiator. The connection of the bar 1 with the guards 2 includes vertical pivots 14 and also transverse horizontal pivots, the latter pivots permitting rearward movement of the bar 1 when it is struck so that it moves slidable bars 4 against the action of springs 5. The movement of the bars 4 disengages catches which normally hold spring urged bolts 7 in engagement with the guards 2. The disengagement of the bolts 7 permits the guards 2 to turn about the wheel hubs, to a position in which the bar 1 is close to the ground, with the curtain 10 extending upwardly to close the gap between the bar and the radiator.
Patent GB-1445232-A (GB)
Title: Process for removing sulphur dioxide from dust-laden waste gases
IPC: B01D53/86
Filed: 1974-01-09
Abstract: 1445232 Sulphur dioxide removal METALLGESELLSCHAFT AG 9 Jan 1974 [31 Jan 1973] 01085/74 Heading C1A [Also in Division G3] Sulphur dioxide is removed from dust-laden waste gases by a process wherein the gases are scrubbed in a scrubber which is injected with a circulated alkaline absorbent liquid comprising a mixture of NaOH and Na 2 SO 4  solutions in the presence of a catalyst of Fe, Co, Ni, Mn or V or a compound thereof, wherein sodium sulphate is formed in the presence of free O 2  contained in the gases, the spent absorbent liquid is clarified and divided into two streams, one for recycling to the scrubber, the other being treated with Ca(OH) 2  to precipitate CaSO 4  and regenerate NaOH solution, which is recycled into the first partial stream at a rate equivalent to the rate of consumption of NaOH in the scrubber.
Patent GB-345712-A (GB)
Title: Improvements in propelling pencils
IPC: B43K21/08
Filed: 1930-01-11
Abstract: 345,712. Pencil holders. CAREY, W. H., 133, Oxford Street, London.-(Mabie Todd & Co., Inc. ; 243, West 17th Street, New York, U.S.A.) Jan. 11, 1930, No. 1116. [Class 146 (iii).] In a pencil holder of the type in which a lead-holding sheath 1 and a propelling pin 6 are each provided with a pin 3, 7 engaging in spaced relation in a longitudinal slot 9 in a tube 8 and a helical slot 4 in a member 5, and arranged so that when, as a result of relative rotation between the parts 5, 8 the pin 3 reaches the end of the slot 4, the pin 7 can continue its movement to effect the ejection of the lead from the sheath 1, the pins 3, 7 are both adapted to move out of the slot 4 against the action of a spring 13 supporting a collar 12 so as to prevent damage in case of continued rotation. The member 5, which may be formed from wire or strip metal, is secured to an intermediate casing 16 in which is fixed a partition 17 forming a receptacle for refills. The receptacle is closed by a cap 20 frictionally held in the casing 16. The tube 8 is secured to a collar 14 against which the spring 13 bears and to which the outer casing 19 is fixed. The tip 15 screws on to the end of the tube 8. Propulsion of the lead is obtained by rotation of the cap 20 relatively to the casing 19.
Patent GB-874387-A (GB)
Title: Electric tumbler switch
IPC: H01H23/16
Filed: 1960-01-12
Abstract: 874,387. Tumbler switches. ILLINOIS TOOL WORKS. Jan. 12, 1960 [Jan. 12, 1959], No. 1121/60. Class 38 (5). A U-shaped base 12 has a threaded bush 14 in which is pivoted a tumbler 20 with a spring- loaded end 28 for co-operation with a lever 50 pivoted on a pin 48 to produce a snap-action thereof. The lever 50 has a flanged end 56 for engagement with a lever 42 which is pivoted on a pin 46 and engages the operating members 38 of two retractive switch units 34. In the "off". position (Fig. 3) the lever 42 is held against pin 48 by the members 38, and the lever 50 is pressed against pin 46, there being a gap 58 between flange 56 and lever 42 to allow for manufacturing tolerances in the various parts. More than two switch units 34 may be provided for control by the one tumbler 20.
Patent GB-606381-A (GB)
Title: An improved process for the surface protection of metals
IPC: C23C22/86
Filed: 1946-01-14
Abstract: In a process for the production of a corrosion resistant surface on a metal, the metal is immersed in a bath of heating solution which is continuously passed through a filter to remove sludge, the filtered solution being returned to the bath.  The solution which may be phosphate or oxalate is maintained at any temperature between room temperature and the boiling point.  The circulation through the filter, which may be that known under the Registered Trade Mark "Metafilter," may be obtained by a centrifugal or rotary pump which should have sufficient capacity to allow the passage of the entire contents of the bath through the system in a time ranging between 20 minutes and 2 hours.
Patent GB-1457593-A (GB)
Title: Machine including a device for regulating tension of web material
IPC: B65H23/16
Filed: 1974-01-11
Abstract: 1457593 Registering web feeds CHAMBON Ltd 11 Jan 1974 [11 Jan 1973] 01397/74 Heading B8R In a multi-colour web printing machine having pairs of printing cylinders 1, 3 and 5, 6 of which the cylinders 1, 3 can be driven at a different speed from the cylinders 5, 6 to ensure correct printing of the web 4 by the printing cylinders, the registration is effected by controlling the tension of the web using a dancer roller 7b, which is coupled to a speed control device 9b, to vary the speed of the drive of impression cylinder 3 with respect to the plate cylinder 1 so as to maintain the tension in the web 4 within a predetermined range.
Patent GB-964308-A (GB)
Title: Propenylamine
Filed: 1963-01-11
Abstract: The invention comprises 2-(n- and iso-)propyl-3,3-diphenyl-propen-(2)-yl-amines and non-toxic acid addition salts thereof, such as the hydrochloride, hydrobromide, tartrate, lactate, benzoate, nicotinate, gluconate or methylsulphonate, and their preparation by dehydrating the corresponding 2-propyl-3,3-diphenyl-3-hydroxy-propylamine, e.g. by treatment with hydrogen chloride in solution. 2-Propyl-3,3-diphenyl-3-hydroxy-propylamine is made by hydrogenation of 1-propyl-2-hydroxy-2,2-diphenylpropionitrile.
Patent GB-1136904-A (GB)
Title: Improvements in or relating to rotary cutting tools
Inventor: WALE DENNIS HARRY
IPC: B23C5/22
Filed: 1965-01-13
Abstract: 1,136,904. Milling-cutters. MARWIN (ANSTEY) Ltd. 10 Jan., 1966 [13 Jan., 1965], No. 1453/65. Heading B3K. A milling cutter comprises a seating set at a negative rake angle and a tip 19 having a chip breaker groove 5 separated from the cutting edge by a land. The tips are seated against a bevelled ring 2 and are clamped by screw-operated wedges 18.
Patent GB-729252-A (GB)
Title: Improvements in or relating to vacuum-jacketed vessels, such as flasks, jugs, jars and the like
Inventor: CATLIN REGINALD JOHN
IPC: A47J41/02
Filed: 1953-01-19
Abstract: 729,252. Vacuum-jacketed vessels. ISOVAC, Ltd. Sept. 2, 1953 [Jan. 19, 1953], No. 1468/53. Class 64 (2). A vacuum-insulated container such as a flask, jug or jar with a canister 1 into or onto which is screwed a closing member 2, has a pouring and sealing ring, Fig. 4, of pliable material such as rubber, compressed by the engagement of the member 2 on a bead 9 on the ring, an internallycurved portion 12 of the ring engaging on the neck 5 of the vacuum-jacketed vessel 3 and its lower edge on a shoulder of that vessel.
Patent GB-1285532-A (GB)
Title: Suction box
Inventor: WOODWARD D R
IPC: D21F1/52
Filed: 1971-01-12
Abstract: 1285532 Paper-making apparatus JWI Ltd 12 Jan 1971 [15 Jan 1970] 1487/71 Heading D2A A suction box for a fourdrinier papermaking machine comprises front and back walls interconnected by spaced top and bottom reinforcing members 32, 52 between which is located a bottom wall 18, each end of the box having a downcomer 60 leading to a water seal 64. The members 32 have sharp upper edges which support rails 36 and bars 38 of the box cover, the bars being connected to the rails by a T connection, Fig. 2 (not shown). Further downcomers 60' and water seals may be provided intermediate the ends of the box. The box is connected at 86 to a source of vacuum and a bleed valve 90 is used to adjust the vacuum. Water pases over a lip 68 to a save all for reprocessing. The lip may be formed by an extension of the wall 30 and be directed outwardly of the box.
Patent GB-134443-A (GB)
Title: A Search-light Device for Stage Use.
Inventor: TRITSCHLER CONRAD JOSEPH
IPC: F21S8/00
Filed: 1919-01-21
Abstract: 134,443. Tritschler, C. J. Jan. 21,1919. Theatrical appliances.-Consists of apparatus for producing the appearance of a search-light beam H on a sky scene B. An electric lamp is placed in a box C, having a second box F attached to it The light from the lamp D passes through tapered slits E, G and illuminates the scene B at A. The box C may be swung about a pivot I.
Patent GB-1366841-A (GB)
Title: Television surveillance signal processor
IPC: G08B13/194
Filed: 1973-01-11
Abstract: 1366841 Alarm systems; television recording and playback STANDARD TELEPHONES & CABLES Ltd 11 Jan 1973 1523/73 Headings G4N and G5R A television video signal processor for an intruder or a fire alarm comprises a difference amplifier 13 to which the input signal derived from a TV surveillance camera is applied directly and also via an element 12 including a magnetic tape wound in a helix round a rotatable drum carrying recording and playback heads also spaced apart upon the line of a helix, where it is delayed by an integral number of picture frame periods. The amplifier 13 may be followed by a low pass filter or differentiator 15 if it is desired to detect movement, such as caused by an intruder. However if changes in overall illumination such as caused by fire are desired to be detected, the device 15 will be an integrator. For equating the delay provided by element 12 with the picture frame period, both the delay period and the TV scan may be synchronized with respect to a common source. A rotating drum recording and playback heads assembly (see Fig. 2) employs separate recording and playback heads 42, 43 with a wrap-around of 1“ to 1¢ turns, the extra wraparound enabling the tape to be maintained at all times in operational relationship with both of the heads. The location of the heads on the same helical pitch ensures that they commence each scan of the tape in synchronism.
Patent GB-902058-A (GB)
Title: Process for the preparation of di-benzoxazolyl-ethylene compounds
IPC: C07D263/62
Filed: 1961-01-13
Abstract: Di-benzoxazolyl-ethylene compounds of the general formula <FORM:0902058/IV (b)/1> in which A represents a benzene nucleus in which 2 adjacent carbon atoms form part of the oxazole ring and which may be substituted by lower alkyl or alkoxy groups or chlorine atoms, are made by condensing the corresponding o-hydroxyaminobenzene with malic acid in the molar ratio of 2:1 at elevated temperature in the presence of a phosphoric acid of formula Hn + 2PnO3n + 1, in which n>1.  Preferably the reaction is carried out at 140-200 DEG C.
Patent GB-486799-A (GB)
Title: Improvements in duplicating machines
IPC: B41L11/00
Filed: 1937-01-19
Abstract: 486,799. Copying documents; printing- surfaces. FORD, F. R. Jan. 19, 1937, No. 1550. [Class 100 (ii)] In duplicating-machines of the general type described in Specification 384,771 in which copy sheets are passed between an impression roller 19, Fig. 3, and a printing-cylinder 12 to which the leading-edge of a master sheet 59 is secured by a clip 13, a tray 27 is provided for holding a master sheet with its leading edge presented substantially tangentially to the cylinder, a cam 30 is rigidly attached to the tray, and the tray is pivoted on an axis parallel to that of the cylinder so that it may be tilted to bring the cam into or out of an operative position within the orbit of a member 31 which is carried by the cylinder and is adapted to actuate the clip 13 so that rotation of the cylinder automatically unfastens the clip and keeps it unfastened for a portion of the revolution of the cylinder. The clip 13 may be that described in Specification 447,184, and damping- mechanism as described in Specification 440,334 may be provided. The tray 27 is pivoted at 28 and is normally held by springs 33 in an horizontal position so that the cam 30 is clear of the cylinder. A master sheet is laid on the tray and is registered with its front edge against a stop 53 on an arm 54 fixed to a shaft 23 carrying a tripping-lever 24, or with its rear edge against a flange 55, Fig. 5, on an adjustable bar 56. The rear end of the tray is pressed down and is detained by a catch plate 41, the master sheet being then held by clamps 36 fixed to a shaft 35. The cam 30 then lies in the path of the arm 31 so that the clip 13 opens and the used master sheet is released. To remove the sheet, the cylinder 12 is rotated reversely ; stationary bars 50 push the sheet away from the cylinder and facilitate delivery. On subsequent forward rotation of the cylinder, a pin 48 thereon releases the catch 41 whereupon the tray is returned to normal position, the sheet is released from the clamps 36, and the cam 30 moves to an inoperative position.
Patent GB-378771-A (GB)
Title: Improvements in two stroke cycle internal combustion engines having associated scavenging air blowers driven by exhaust turbines
IPC: F02B37/02
Filed: 1932-01-19
Abstract: 378,771. Driving charging-pumps. MASCHINENFABRIK AUGSBURG - NURNBERG AKT.-GES., Augsburg, Germany. Jan. 19, 1932, No. 1613. Convention date, Feb. 9, 1931. [Class 7 (ii).] In a two-stroke cycle engine supplied with scavenging air by a blower which is driven by an exhaust turbine i supplied from the cylinders a<1> of the engine, the drive is augmented by using a second turbine j which is worked by exhaust from one or more cylinders a<2>. The pistons in these cylinders a<2> drive on the main shaft but their working is designed to give exhaust gases of higher energy than that contained in the gases from the main cylinders a<1>. The auxiliary cylinders a<2> may work on a four stroke cycle or on a two stroke cycle. In the arrangement shown the first high pressure part of the exhaust from the cylinder a<2> passes to the turbine j, the second part mixed with scavenge air passing to the main turbine i ; the change over is controlled by a valve l. The higher pressured exhaust in the auxiliary cylinders may be obtained by having high exhaust ports in comparison with those in the main cylinder. With the exhausts of two cylinders coupled the auxiliary turbine is placed close to their combined outlet. In place of two turbines different stages of the same turbine may be used.
Patent GB-464523-A (GB)
Title: Blanket holder
IPC: A47C21/02
Filed: 1936-01-18
Abstract: 464,523. Fastenings. HEDINGER, M. E. Jan. 18, 1936, No. 1642. [Class 44] A clip for holding blankets &c. comprises a U -shaped member 1, 2 having a tongue 7 pivoted to one arm 1 and adapted to be forced by a screw 10 in the arm 1 towards the other arm 2 to grip the blanket between the tongue and the arm 2. The clip has an adjustable cord &c. 4 for connecting it to a bed post &c. 11.
Patent GB-1082993-A (GB)
Title: Improvements in plastering compositions
Inventor: PILGRIM THOMAS ALBERT
IPC: C04B16/08
Filed: 1966-01-13
Abstract: A plaster composition comprises 87-99 weight per cent of hemi-hydrate plaster, 0-10% hydrated lime and between 1 and 3% of expanded pelletized urea/formaldehyde aggregate. The composition may also contain a retarder.
Patent GB-766349-A (GB)
Title: Improvements relating to signal recording or reproducing equipment operating in conjunction with a cinematograph or like projector
Inventor: MORFEY DENNIS SURRIDGE
IPC: G11B27/10
Filed: 1954-01-20
Abstract: 766,349. Combined sound and picture apparatus. BRITISH THOMSON-HOUSTON CO., Ltd. April 19, 1955 [Jan. 20, 1954], No. 1734/54. Class 40 (2). Means for indicating correct relative speeds of a magnetic sound record apparatus and a cine projector to facilitate manual adjustment of the relative speeds of said apparatus comprises the utilization of interrupted light from the projector to produce a signal indicative of variation in relative speed. For this purpose, pictures from the cine projector are viewed through a mirror or prism 7, a negative lens 6 and an obturating shutter 9 rotated by a motor 4 driving a magnetic sound tape 2. In the event of error in relative speed of the two pieces of apparatus, a shadow line will travel across the viewed picture in a direction depending upon whether the motor 4 is relatively too fast or too slow. It can be seen from Fig. 3, that should the leading edge of the shutter 9 be in the position shown at the moment when an individual picture frame becomes illuminated, and remains illuminated until the trailing edge has almost reached the same position, a dark line will appear down the centre of the picture, and will remain in that position while the motor 4 rotates at the correct speed. Variation from this position indicates incorrect speed which can be adjusted by suitable manually operable means.
Patent GB-208935-A (GB)
Title: Improvements in method of and apparatus for coating wire, thread or the like
IPC: D06B3/04
Filed: 1923-01-20
Abstract: 208,935. Meirowsky & Co. Akt.-Ges., and Schmidt, F. K. Jan. 20, 1923. Coating threads and wires.-Wire or threadshaped bodies are coated by drawing them through a small quantity of liquid held by adhesion in a carrier. Three forms of carrier are described. In Fig. 3, a is a nozzle having a small vertical channel containing the liquid. In Fig. 2, the liquid forms a film over a loop e, and in Fig. 4, the liquid is retained by adhesion between two plates f<1>, f<2>. The adhesion may be increased by increasing the surface of contact by tubular insertions g, g', Fig. 3, or by roughenings, ribs &c. The liquid consumed is replaced through pipe b, into which it is conducted preferably without pressure. The carriers allow the lateral introduction of the wire &c. by a slot or otherwise.
Patent GB-212523-A (GB)
Title: Improvements in lubricating apparatus
IPC: F16N7/30
Filed: 1924-01-23
Abstract: 212,523. Soc. Anon. des Etablissements Delaunay-Belleville. March 5, 1923, [Convention date]. Void [Published under Sect. 91 of the Act]. Liquid fuel, supplying.-In a lubricating apparatus which, it is stated, may be used for raising fuel oil from a main tank to an auxiliary tank above the engine, lubricating oil is forced from a tank 1 through pipes 6 by the pressure set up in the crank case 4 of the engine, which communicates with the tank by a pipe 5 containing a non-return valve 2, which opens during periods of pressure in the case. Oil collected in the casing returns to the tank when the valve opens. For collecting oil from bearings such as 14, outside the casing, a receptacle is provided which communicates with a chamber 15 by a pipe 17. The chamber 15 is connected to the casing 4 by a pipe 16 through a non-return valve 13 which opens during periods of vacuum in the casing. A hand pump 9 is provided, and a filter 12.