baber/WOPTO huggingface dataset:
Patent FI-980310-A (FI)
Inventor: MIETTINEN LAURI
IPC: B27B/
Filed: 1998-02-11
Abstract: The invention relates to a method and apparatus for sawing a piece of timber, especially a curved piece of timber in a sawing station. In the method the piece of timber is moved essentially in its longitudinal direction and is aligned in order to achieve the optimum sawing result. According to the invention the curvature piece of timber 11 is measured in a plane in the longitudinal direction of the piece of timber as a value of the radius of curvature R, the piece of timber 11 is moved F in a known position towards the sawing station 1, and the position of the piece of timber 11 is adjusted according to the curvature R in the same plane measured in the sawing, so that the radius of curvature of the piece of timber at the sawing point M is aligned essentially perpendicular to the sawing direction H-H in the sawing station. <IMAGE>
Patent FI-982289-A (FI)
Inventor: KAUPPINEN PASI KALEVI
IPC: A61B5/05
Filed: 1998-10-23
Abstract: This publication describes a method for measuring of bioimpedance by use of electrically controlled couplings in the configuration of the measurement arrangement. With the help of the method, it is possible to simultaneously measure bioelectrical signals without the measurements interfering with each other. Furthermore, the method can be used to diminish the skewing effect which different skin-electrode contacts have on the measurement result.
Patent FI-990317-A (FI)
Inventor: MAEAETTAELAE TOIVO
IPC: B65B69/00
Filed: 1999-02-16
Abstract: Device for emptying large sacks, which device comprises a lifting part 2 and a basin part 1, and in the basin part a bottom hatch 5, 6 for lifting and lowering large sacks 35 with the aid of the lifting device 2 above the basin part 1 and for emptying the sack by way of the basin part and the hatch 5, 6. The basin part 1 for such a device is characterised in that it comprises means 10 for closing the hatch 6 by means of the weight P of the large sack. The invention makes it possible to begin or complete the emptying with ease by lifting and lowering the sack, for example from the cab of a machine, without the user having to open or close the bottom hatch 6 of the basin part 1 by other means. <IMAGE>
Patent GB-157215-A (GB)
Title: Improvements in transmitters for use in signalling
IPC: G10K11/00
Filed: 1921-01-08
Abstract: 157,215. Sarnmark, A. U. Dec. 1, 1919, [Convention date]. Wave energy, utilizing. -A signalling-transmitter, applicable to buoys, lighthouse, and ships, is provided with means for using the energy of the waves to generate light signals, wireless signals, or submarine sound signals. The transmitter as applied to a light-buoy consists of a tank 1 for compressed air connected to a casing 3 for a compressor and to a casing 4 in which is a differential gear on which blades 5 and 6 are mounted. The device is arranged to sound a signal bell 8, and the striking-mechanism also drives a generator to supply current for an audinn lamp 9, which may emit the light signals, and to generate oscillations in aerial 10.
Patent GB-539703-A (GB)
Title: Improvements in light-sensitive photographic materials
IPC: G03C7/29
Filed: 1940-01-18
Abstract: 539,703. Resinous azo dyes. KODAK, Ltd. (Eastman Kodak Co.). Jan. 18, 1940, No. 1094. [Class 2 (iii)] [Also in Group XX] A light sensitive photographic material contains a colouring-matter obtained by reaction of formaldehyde or a formaldehydeyielding substance with an azo dye containing an aryl nucleus comprising a benzene ring carrying a hydroxyl or amino group and having at least one position, other than a m-position in relation to the hydroxyl or amino .group, unsubstituted. Specified azo dyes so reacted are Brilliant paper yellow conc., Fast fuchsine G, Diamond flavine GA and Hessian bordeaux and the reaction products are dyes of resinous character and have little or no tendency to diffuse in colloid media. An alkaline solution of the azo dye may be heated for several hours under reflux with an excess of aqueous formaldehyde or a solution of the dye in diethyleneglycol-mono-butyl ether may be heated under reflux with hexamethylenetetramine or paraformaldehyde. Specifications 133,034, [Class 98 (ii)], 477,524, 521,836 and 521,837, [all in Group XX], are referred to. Specification 468,560, [Group XX], also is referred to in the Provisional Specification.
Patent GB-371025-A (GB)
Title: Improvements in or relating to the combustion chambers of internal-combustion engines of the compression-ignition type
Inventor: RICARDO HARRY RALPH
IPC: F02B19/08
Filed: 1931-01-13
Abstract: 371,025. Oil engines. RICARD'O, H. R., 21, Suffolk Street, Pall Mall, London. Jan. 13, 1931, No. 1189. [Class 7 (iii).] Substantially the whole of the charge of a compression-ignition engine is forced into a spheroidal combustion chamber F through a tapering tangential passage G<4>, the small end of which has an area of approximately threefifths that of the larger end. The lower portion of the chamber F is formed by a removable externally cylindrical plug G of a metal having high heat-resisting and low conducting properties, the plug being loosely fitted into the mouth of a water-cooled pocket so as to leave an insulating air gap F<1>; a securing ring G<2> of non-ferrous material may engage a flange G<3> on the plug or alternatively the ring may be omitted, the plug being retained by virtue of its offset position in the cylinder head relative to the bore. A fuel injector H is so located as to cause a jet of fuel to impinge on the plug G adjacent the inner end of the passage G<4>, without entering the passage, the axis of the jet passing through or near the centre of volume of the chamber F. According to a modified construction the passage G<4> may be provided by a groove formed on the outer face of the plug, the direction of rotation of the charge then being opposite to that of the firstdescribed arrangement. The seating of the fuel injector is water-cooled. An electric hotwire igniter J is used temporarily at starting.
Patent GB-1158108-A (GB)
Title: Improvements in or relating to Transistor Amplifier Circuits
IPC: H03F3/68
Filed: 1967-01-09
Abstract: 1,158,108. Transistor amplifier and pulse Circuits. FUJITSU Ltd. 9 Jan., 1967 [8 Jan., 1966], No. 1199/67. Heading H3T. An amplifier for separate A.C. and D.C. signals comprises two complementary transistors in cascade, the first having the two signals applied to its base, its emitter connected through an impedance to the collector of the second and its collector connected for D.C. to the base of the second, the D.C. and A.C. output signals being selected from the collector and emitter respectively of the second. The D.C. and A.C. input circuits 1 and 3 are isolated by the network C4, C5 and R6 and the output capacitors C6 and C7 separate the output signals. The circuit is for use in a pulse regenerator (Fig. 1, not shown) of the type in which the input pulses are fed to a threshold gate (4) controlled by timing and threshold signals extracted from the input signal by circuits (2 and 3). The amplifier described above is used to amplify the threshold signal and also an A.C. signal which is fed to a tuned circuit, an amplitude limiter and a differentiating circuit to provide the timing signal.
Patent GB-751869-A (GB)
Title: Improvements in wall or floor tiles or blocks
IPC: E04F13/14
Filed: 1954-01-15
Abstract: 751,869. Tiles. UNITED STATES CERAMIC TILE CO., [formerly UNITED STATES QUARRY TILE CO.]. Jan. 15, 1954 [March 23, 1953], No. 1213/54. Class 87(1). A ceramic wall or floor tile 10 is provided on each side face 14 with equally spaced but asymmetrically arranged lugs 16 to provide a small uniform space between adjacent tiles. The edges of the front face 13 of the tile may be rounded and the rear face 12 may be ribbed.
Patent GB-153923-A (GB)
Title: Improvements in hand driven implements for garden and field use
IPC: A01D13/00
Filed: 1919-01-20
Abstract: 153,923. Mote, H. Jan. 20, 1919. Potato diggers. - A manuallyoperated potato-digger or other agricultural tool is propelled by the rotation of a drum 16* provided with projecting spokes 16 and driven through bevel-gears 15, 14, shaft 12, and bevel-gears 11, 13 from a handwheel 9. A wheel 22 may be adjustably secured at 24 to the frame. A coulter 20 which can be adjusted in the frame is provided when the implement carries a plough.
Patent GB-1366132-A (GB)
Title: Thread tapping apparatus
IPC: B23G1/18
Filed: 1971-01-11
Abstract: 1366132 Thread tapping apparatus AVDEL Ltd 11 Jan 1972 [11 Jan 1971] 1238/71 Heading B3N A thread-tapping machine uses a bent tap 10 to roll threads in a succession of workpieces 54a, 54b, 54c. Workpieces are fed from a hopper 52 by gravity along the preferably translucent feed pipe 34 to a collet 32. The jaws of the collet are biased open and are closed by forward movement of a sleeve 40. Tap 10 is positioned in a holder 56 that can be reciprocated back and forth relative to the collet. A stop 42 prevents workpieces being ejected from the collet during reverse movement of the tap. The control arrangement for the various parts enables the movement of them to be halted whilst the collet continues to rotate.
Patent GB-101043-A (GB)
Title: Improvements in Burial Coffins.
Inventor: BABICH GEORGE GRYUR
IPC: A61G17/00
Filed: 1916-01-26
Abstract: 101,043. Babich, G. G. Jan. 26, 1916. Coffins.-A burial casket 12, which may be wrapped in waterproof material 120 secured by wires 121, is disposed in a perforated casing or mould 1 and is enveloped by sheets 22, 23, 26, 27 of meshed reinforcing-material, and the mould is filled with plastic material such as concrete, after which the mould is closed by a top secured by screwed eyes, which serve as a means of attachment for ropes for lowering the coffin. The top, bottom, and ends of the mould are of wood, while the sides are of metal reinforced by rods 15, 17 secured by wires passed through perforations in the metal, and the upper portions of the sides are connected by wires. The meshed material is wired to brackets 19, the casket rests on rods 21, and the upper portion of the meshed material rests on rods 30 passed through the end sheet portions and supported by V-shaped rods 29. Wires 31 prevent the casket from floating when the plastic material is poured in, and loops 35 are provided by which the mould can be agitated to ensure the settling of the material.
Patent GB-768397-A (GB)
Title: Valve mechanism for tubular members such as nozzles or the like
Inventor: AHL OLOV
IPC: F16K1/20
Filed: 1955-01-17
Abstract: 768,397. Valves. AKTIEBOLAGET PRODUKTIONS-MATERIEL. Jan. 17, 1955, No. 1365/55. Class 135. A valve for a two-part tubular member such as the nozzle 1 having an internal valve seat 5 and two clamping faces, has the valve 4 integral with an elastic sealing-ring 7 clamped between the faces and with a control arm 10 fulcrumed in the sealing ring for operating the valve on swing- ing movement of the arm. The elastic valve, sealing member and arm are reinforced by a metal strip 10.
Patent GB-663042-A (GB)
Title: Improvements in dyes and in photographic materials containing the same
IPC: G03C1/83
Filed: 1948-01-16
Abstract: 2 - (5 - Acetanilido - 2 : 4 - pentadienylidene) - cyanacetylbenzfuran is prepared by refluxing together 2 - cyanacetylbenzfuran, glutaconic aldehyde dianilide hydrochloride, acetic anhydride, and fused sodium acetate. 2-(3-Acetanilidoallylidenecyanacetylbenzfuran, 5-(3-acetanilidoallylidene) - 1 : 3 - diphenylbarbituric acid, 5 - (5 - acetanilido - 2 : 4 - pentadienylidene) - 1 : 3-di-p-phenetylbarbituric acid, and 5-(5-acetanilido-3 : 4 - pentadienylidene) - 1 : 3 - di - b  - methoxyethylbarbituric acid are similarly prepared.  Specification 503,752, [Group XX], is referred to.ALSO:Unsymmetrical methine or polymethine oxonol dyes of the general formula <FORM:0663042/IV (c)/1> wherein X represents the atoms necessary to complete a barbituric acid, thiobarbituric acid, isoxazolone, indanedione, pyrazolone, or oxindole nucleus, n is 0, 1, or 2, and Y is a benzene or benzfuran nucleus, are prepared by reacting a barbituric acid, thiobarbituric acid, isoxazolone, indanedione, pyrazolone, or oxindole with a cyanacetylbenzfuran or benzoylacetonitrile, one of the reactants being in the form of an o -acetanilido-methylene, allylidene, or pentadienylidene derivative. [2 : 4 - Dimethylbenzoylacetonitrile] - [3 - methyl - 1 - phenyl - 5 - pyrazolone - (4)] - trimethineoxonol is prepared by refluxing together 4-(3-acetanilidoallylidene)-3-methyl-1-phenyl - 5 - pyrazolone, 2 : 4 - dimethylbenzoyl-acetonitrile, pyridine, and triethylamine.  [2 - Cyanacetylbenzfuran] - [1 : 3 - diethylbarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - p - sulphophenyl - 5 - pyrazolone - (4)] - trimethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - phenyl-5 - pyrazolone - (4)] - methineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - diphenylbarbituric acid-(5)] - trimethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - phenyl - 5 - pyrazolone - (4)] - trimethineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - diethyl - 2 - thiobarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetyl - 5 - phenylbenzfuran] - [1 : 3 - di - p - phenetylbarbituric acid - (5)] - pentamethineoxonol, [benzoylacetonitrile] - [1 : 3 - diethyl - 2 - thiobarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [1 - ethyloxindole - (3)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - di - b  - methoxyethylbarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - di - p - phenetyl-barbituric acid - (5)] - pentamethineoxonol, [3 - oxymethyl - 1 - phenyl - 5 - pyrazolone - (4)] - [2 - cyanacetylbenzfuran] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - p - tolyl - 5 - pyrazolone - (4)] - methineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - indanedione - (2)] - pentamethineoxonol, and [2 - cyanacetylbenzfuran] - [3 - phenyl - 5(4) - isoxazolone - (4)] - pentamethineoxonol are similarly prepared.  Specification 503,752, [Group XX], is referred to.
Patent GB-157779-A (GB)
Title: A carburetter for internal combustion engines
IPC: F02M19/035
Filed: 1921-01-10
Abstract: 157,779. Excoffier, E. Sept. 4, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Spray carburettors.-The nozzle a is provided with a central orifice a<4> and an eccentric orifice a<2> adapted to co-operate respectively with orifices d<4>, d<2> in a rotatable cap d connected by an arm f to the operating-member g' of an iris throttle valve c. A second cap 1 having a central orifice 1<1> and lateral orifices 1<2> is screwed on to the cap d and is positioned by a lock nut 2. The nozzle a is carried by a spring-pressed disc i and may be rotated by an arm l. The shutters of the throttle valve are provided at their inner edges with vertical portions c<2> which, when the throttle is closed, form a narrow passage immediately above the nozzle. When the throttle is closed for slowrunning, the orifices a<2>, d<2> are brought out of alignment. and fuel is supplied through the orifices a<4>, d<4>, 1<1>. By vertically adjusting the position of the cap 1, the suction on the orifice 1<1>, thence the fuel supply, can be varied. As the throttle is opened, the orifices a<2>, d<2> are gradually brought into alignment and the suction acts more and more on the orifices 1<2>, until at full throttle openings, the orifice 1<1> practically ceases to function. The proportions of the mixture may be varied, for example for use at high altitudes, by rotating the nozzle a relatively to the cap d. Conical members may be mounted above and below the throttle to concentrate the suction on the nozzle. In a modification, the upper end of the cap d is provided with a cup in which fuel accumulates during slow-running, and the cap 1 is provided internally with a central tube dipping into the cup, the lateral apertures 1<1> being replaced by a small tube projecting laterally from the side of cap and terminating at the level of the top of the cap. As shown in Fig. 5, the cap 1 is provided with an extension 1<3> and with a depending portion 1<4> containing an annular chamber 1<7> which communicates through an orifice 1<6> with the fuel duct 1<5>, and which opens into the space 1<8> between the cap 1 and the nozzle a. When the throttle is closed suddenly, excessive flow from the duct 1<3> is prevented by air drawn in through the orifice 1<2>, chamber 1<7> and orifice 1<6>. A ball valve may be mounted in the duct 1<5> to close the duct when the suction is excessive. In a further modification, the cap 1 is provided internally with a short tube projecting into the open end of the nozzle and is screwed into a sleeve surrounding the nozzle, the sleeve bearing against a cam surface secured to the nozzle. By rotating the sleeve, the cap 1 may be moved up and down.
Patent GB-677854-A (GB)
Title: Telecommunication station equipment
IPC: H05K7/18
Filed: 1950-01-20
Abstract: 677,854. Telephone transmission equipment. SOC. ANON DE TELECOMMUNICATIONS. Jan. 20, 1950 [Jan. 26, 1949], No. 1534/50. Class 40 (iv). Telecommunications transmission equipment is arranged in such a manner that the whole of the equipment between the incoming and outgoing cables, pertaining to any given circuit lies in a single rack which contains the relevant equipment for several such circuits. By this means distribution frames and much inter-rack cabling may be dispensed with. Each rack comprises connecting strips 13, 131..., Fig. 5, connected by screened cables to some of the jack strips 61, 6<SP>2</SP> ... which are spaced apart sufficiently to accommodate carriers 10, Fig. 2, upon which are removably mounted the circuit units 9. Connections between units in the same column are made by soldered wires 16, 16<SP>1</SP> and between units in different columns by means of U-links 17, 17<SP>1</SP>, adapted to connect jacks in the units and in the strips respectively, appropriate connections being made between adjacent jack-strips by means of jumpers between appropriate tags on the strips 13, 13<SP>1</SP> ... The incoming and outgoing cables, such as 19, connect, at the top of the rack with jack fields such as 20 from which jumpers are run to the terminal strips 13, 13<SP>1</SP> ... Appropriate layouts are indicated for 2-wire and 4-wire repeaters and for carrier terminals. Testing equipment, both D.C. and A.C., is carried on a trolley movable between racks, and is provided with cords terminating in plugs for connection with the jack strips 6<SP>1</SP>, 6<SP>2</SP>...
Patent GB-1070590-A (GB)
Title: Improvements in or relating to apparatus for jarring rods into a compact stack
IPC: B65G69/02
Filed: 1966-01-12
Abstract: 1,070,590. Stacking rods. HOLDING INTERCITO S.A. Jan. 12, 1966 [Jan. 12, 1965], No. 1548/66. Heading B8C. Rod-shaped welding electrodes 50 (Fig. 2) are jolted into a compact stack within a guide channel G by a reciprocating plunger 29 extending through an opening in the channel floor 10, a resiliently mounted packer ram 44 engaging with the top of the stack to prevent rods from jumping upwards during the jolting process. In the embodiment shown, the plunger 29 is mounted on a resiliently supported plate 16 and is raised by a cam 31. The resilient mounting of the plate 16 comprises rubber-lined rings 17, 18, 23, 24 connected by links 27, 28. A time delay is arranged between operation of the plunger 29 and packer ram 44, so that at least one working stroke of the plunger has been completed before the ram engages the top of the stack. The ram 44 is mounted on a lever 41 (see Fig. 1, not shown) pivoted at 42 against the action of spring 43 on lever 40. The lever 40 is moved into the position in which the ram 44 is operative by means of a compressed air cylinder 52. Articles are fed into the guide channel G from a slide, and after being compacted are packaged, for example, in a preformed container.
Patent GB-100467-A (GB)
Title: Improvements in Anti-friction Car-wheels.
Inventor: CHEVALIER FRED
IPC: B60B37/10
Filed: 1916-02-02
Abstract: 100,467. Chevalier, F. Feb. 2, 1916. Pulleys and driving-drums.-In annular wheels of the kind in which a rim 1 rotates upon antifriction elements about a fixed centre 2, a sloping opening 6 in the centre leading to the elements is closed by a block 7, Fig. 3, formed with a lubricator-channel 13 and carrying a lubricator-chamber 11. Cover-plates 17 carried by springs 18 are arranged over the interspace.
Patent GB-271406-A (GB)
Title: Improvements in steam boilers
IPC: F22B37/14
Filed: 1927-01-19
Abstract: 271,406. International Combustion Engineering Corporation, (Assignees of Brunt, J. van). May 24, 1926, [Convention date]. Arrangements of superheating tubes in boiler furnaces.-The side walls of a furnace-shaped boiler are lined with generator tubes 16, having fins 27 at their upper and lower portions and superheater tubes 28 disposed between the finless portions, while the rear walls are lined with finned generator tubes 12, 13 respectively. The superheater tubes are connected to headers 29, 30 which communicate with the steam main, and the superheater 26 disposed in the path of the flue gases. In a modified arrangement, the superheater tubes are disposed between the generator tubes forming the roof of the furnace and connected in series with the superheater 26; in another arrangement the superheater tubes are connected to the steam drum in parallel with the superheater 26.
Patent GB-988308-A (GB)
Title: Improvements in articulated luffing-arms for use in lifting apparatus
Inventor: OHMAN THAGE OLOF
IPC: B66F11/00
Filed: 1964-01-15
Abstract: 988,308. Mobile jib cranes. HYDRAULISKA INDUSTRI A.B. Jan. 15, 1964, No. 1725/64. Heading B8H. The outer portion 8 of a jib 5 is pivotally connected to the inner portion 6 by a pin 7 and is adapted to be folded under the inner portion on extension of hydraulic rams 18, 20 and 19, 22 which are pivoted between a bellcrank lever 13, rotatably mounted on the pin 7, and the inner and outer jib portions respectively. The jib is pivoted at 4 to a head 3 rotatably mounted about a vertical axis on a pillar 7 on a lorry and is provided at its outer end with a load-engaging device (not shown). Specification 935,985 is referred to.
Patent GB-653305-A (GB)
Title: Improvements in and relating to controlling mechanism for winding hauling and hoisting gear
Inventor: DUDLEY NORMAN
IPC: B66C13/56
Filed: 1948-03-02
Abstract: 653,305. Brakes for winding gear. BRITISH THOMSON-HOUSTON CO., Ltd. March 2, 1948, No. 1755/49. Divided out of 653,282. [Class 78 (v)] The invention refers to control apparatus for winding apparatus used in mines of the type which comprises a lever 18 connected at one end to the operating handle 10 and at the other end to the brake control valve V, the lever pivoting at position 20 when the electromagnet 19 is energized in normal working and pivoting at position 24 directly beneath position 20 when the electromagnet is de-energized in emergency working so as to permit the operating handle 10 to be moved to release the brake.. As shown, handle 10 moves in slot 13 of quadrant 12 and is connected by levers 16, 17, 18, 19a, 21 to operate the brake. When handle 10 is moved from position B to position A in slot 13, the brake is released and vice versa. Lever 18 pivots at point 20 held by energized electromagnet 19. When emergency conditions (e.g. of over speeding) occurs, the electrical circuit is broken and electromagnet 19 is deenergized and lowers point 20, thus applying the brake. Point 20 descends till it rests on pivot 24. Then handle 10 is moved into slot 15 to position C and so releases the brake. This permits the cage of the winding apparatus which is caught between landings to be lowered to the next landing. The slot 14 may be locked so as to prevent its use except during such emergency. Specification 312,113, [Class 78 (v)], is referred to.