baber/WOPTO huggingface dataset:
Patent FI-945315-A (FI)
Inventor: DANELL DAG ERIK
IPC: H05B47/12
Filed: 1994-11-11
Abstract: The invention relates to an arrangement for activating one or more light-generating device (2) belonging to a defined space (1) in a contactless fashion when a first person enters the defined space, and to deactivate the light-generating device (2) when the first person, or a last person, leaves the space. The arrangement includes a sound-wave receiving means (5) which when detecting sound waves that lie within a predetermined first frequency band initiates activation of the light-generating device (2) and which initiates deactivation of the light-generating device (2) when no sound waves that lie within the frequency band are detected. The sound-wave receiving means is constructed to detect sound waves of extremely low frequency within a predetermined narrow frequency band (0-5 Hz) and/or variations in air pressure.
Patent FI-962566-A (FI)
Inventor: RAUDASKOSKI VESA
IPC: B65H/
Filed: 1996-06-20
Abstract: The invention relates to an attachment head for attachment in a reeling arrangement of a reeling core, especially a core used in reeling of a paper web or the like, in which reeling arrangement 20 provision is made for multiple separate web reels to be formed around separate, successively placed reeling cores side by side with one another. The attachment head 11 comprises a body construction 15, to which a support element 13 is connected, which is designed to support the outermost reeling core 10a, 10f in the reeling arrangement internally at the end 14 of the reeling core. The attachment head 11 comprises stretch compensating elements 12 fixed to the body structure 15 to compensate for stretching of the reeling cores in the longitudinal direction. The compensating elements 12 are designed to engage with the end 14 of the outermost reeling core 10a, 10f in the reeling arrangement 20 in such a way that the end 14 of the outermost reeling core 10a, 10f pushes in to the stretch compensating elements 12 during stretching of the reeling cores 10a...10f in the longitudinal direction. <IMAGE>
Patent FI-964632-A (FI)
Inventor: SAMUELSSON HANS OLOV
IPC: D21C9/10
Filed: 1996-11-20
Abstract: PCT No. PCT/SE95/00433 Sec. 371 Date Dec. 30, 1996 Sec. 102(e) Date Dec. 30, 1996 PCT Filed Apr. 21, 1995 PCT Pub. No. WO95/32332 PCT Pub. Date Nov. 30, 1995A method that solves the problem of suppressing disturbing effects of transition and alkaline earth metal compounds during bleaching of chemically digested lignocellulosic pulp in a sequence with oxygen bleaching prior to oxidative stages with introduction of for instance ozone, superoxides, hydrogen peroxide and peroxy acids. The conditions during the oxygen bleaching are chosen so that the properties of these metal compounds are changed and the compounds removed from the pulp during the oxygen bleaching under such conditions that the attack on the cellulose is small and the fluctuations of the pulp quality due to fluctuating amounts of these metal compounds decrease markedly.
Patent FI-972980-A (FI)
Inventor: GINZBOORG PHILIP
IPC: H04L12/28
Filed: 1997-07-14
Abstract: The invention concerns the implementation of an access service in a telecommunication network with access network, service-providing network and terminals TE1 ... TE3, PC which are used by users and which are connected to the access network. The access service is provided by connecting the user's terminal to the service-providing network via an interface device R1 which connects the access network and the service-providing network, and in response to the access service, there is generated at least one invoicing entry which is sent to the invoicing device BS for invoicing the subscriber to the access service for the access service. In order to provide an access service with a reliable and versatile invoicing system in a connectionless network, invoicing messages with subscriber-specific signatures are generated in the network by means of the terminal and the signatures generated by the terminal are checked outside the terminal. The terminal is granted access to the service-providing network if the abovementioned messages are received acceptably. The terminal sends information to the network about the subscriber represented by the user which the terminal has at the time, in which by means of the abovementioned information the authenticity of the signatures is checked and the invoicing messages received from the terminal are directed to the invoicing of the subscriber in question. <IMAGE>
Patent FR-1345024-A (FR)
IPC: H03K19/10
Filed: 1962-10-18
Granted: 1963-12-06
Abstract: 1,053,847. Semi-conductor switching circuits. SPERRY RAND CORPORATION. Nov. 11, 1963 [Nov. 14, 1962], No. 44336/63. Addition to 1,004,324. Heading H3T. The logic circuit of the parent Specification is modified by the inclusion of a tunnel diode in the reverse direction acting as a backward diode connected between the transformer secondary and the potential source to provide a lowimpedance path for switching the tunnel diode. Three logic circuits are shown connected in cascade.
Patent GB-904810-A (GB)
Title: Electric shaver cutter drive mechanism
IPC: B26B19/28
Filed: 1961-01-10
Abstract: 904,810. Dry shavers. REMINGTON ELECTRIC SHAVER Ltd. Jan. 10, 1961 [Jan. 11, 1960], No. 1061/61. Class 131. In a dry shaver having one or more cutting heads, each consisting of an elongated cutter reciprocated relatively to a shear plate, a cutter drive member 17 transmits drive from a rotary eccentric 24 to the cutter 9 and consists of a rigid rectangular body 20 with flexible legs 21 depending from end edges and having free ends which are straight, parallel to the plane of reciprocation of the cutter and are fixed relatively to the casing so that reciprocation of the body 20 causes the legs to flex and movement of the body is in a substantially linear path. The shaver head assembly, supported on a plate 7 as disclosed in Specification 798,757, is retained, by spring clips 12, on cutter supports 6 which are moulded integrally with a transverse wall 3 of the casing 1 and to which hair pocket flaps 5 are latched. Recesses 14 also form part of the moulded structure and have a flat bottom wall or groove 15 to receive the ends of the flexible legs 21 of the drive member 17 which has a projection 26 for each cutter and is connected thereto by a spring 10. The drive member is preferably made of nylon and comprises a frame member of bars 18, 19 supporting the body 20 which is slotted at 23 to receive the eccentric rotating drive 24, the legs 21 being secured at the outsides of the ribs 19. The supports 6 are connected by walls 13 to form a housing enclosing the drive, and a resilient pad 28 apertured for passage of the projections 26 seats on the body 20 of the drive member and on the upper ends of the walls to prevent the entry of cut hair into the housing.
Patent GB-390902-A (GB)
Title: Improvements in or relating to the manufacture of rugs
IPC: D03D1/00
Filed: 1932-01-13
Abstract: 390,902. Tufted rugs &c. CARTER BROS., Inc., Chattanooga, Tennessee, U.S.A. -(Assignees of Carter, A. J., Duke, M. S., and Cook, A. J. ; Chattanooga, Tennessee, U.S.A.) Jan. 13, 1932, No. 1082. Convention date, Jan. 13, 1931. [Class 142 (iv).] The backing comprises one or more layers of closely-woven material, such as duck or burlap, with rounded corners strengthened and united by rows of stitching 3, Fig. 6, parallel to the edges and other rows of stitching 4, 10, 5. The tufts of wool or artificial silk are inserted in rows 6, Fig. 2, parallel to the edges and in other rows 7, the tufts being applied by stitching preferably from the same side as the stitching for uniting the backing. The loops may be cut. The edges may be overedged or surged by stitches 81, 9, Fig. 5. A ribbed effect may be produced in the tufted surface by first stitching in two rows of tufts spaced apart a distance less than that of the presser foot of the stitching machine, and then inserting another row of tufts.
Patent GB-579728-A (GB)
Title: Improvements in and connected with electrically propelled torpedoes
IPC: F42B19/24
Filed: 1941-01-27
Abstract: 579,728. Torpedoes. STONE & CO., Ltd., J., and CHILTON, A. H. Jan. 27, 1941, No. 1083. [Class 9 (ii)] An electrically-driven torpedo comprises two coaxial reversely driven propellers mounted on coaxial hollow shafts driven respectively by the field magnet and armature components of the motor, which are mounted to rotate in opposite directions, the armature component of the motor enclosing the field component. The propellers b, c, are mounted at the ends of concentric hollow shafts b<1>, c<1>, respectively, the outer shaft b<1> being mounted in a rear roller bearing in the casing a of the torpedo and attached at its forward end to the armature g of a motor, which is mounted to run on ballbearings o, p around the multipolar field magnets h splined to the inner shaft c<1>. Watertight glands v, v<1>, are fitted between the rear ends of the shafts and between the outer shaft and the roller bearing respectively, and at the forward end bellows-glands 18, 20 are fitted between the shafts and between the hollow operating rods y, z for the rudder and elevator respectively, thus allowing sliding watertight movement between these rods which pass through the hollow propeller shaft. The rudders Wand elevators X are pivotally mounted in the stern framing 5 of the torpedo and are adapted to be controlled from the forward end by pivoted levers such as 21 attached to their respective shafts. Spring brushes g supply current to a slip ring r for the field magnets and for the commutator segments u through spring brushes t which press on the lateral face of the commutator. The end of the torpedo carrying the motor and shafts may be detachably secured to the main body of the torpedo so that access to the motor and other parts is readily possible. To reduce weight the coil supports g for the armature which is laminated are supported by outwardly disposed spaced slats g<1>.
Patent GB-1139152-A (GB)
Title: Purifying colour-forming acylamido-containing coupling compounds
Inventor: ANSELM COURTENAY DAVID
IPC: C07D231/52
Filed: 1967-01-09
Abstract: 1,139,152. Purifying acylamido-containing colour couplers. EASTMAN KODAK CO. 9 Jan., 1967 [21 Feb., 1966], No. 1083/67. Heading C2C. Colour couplers containing an acylamido group are recovered from a used photographic colour developing solution by a method comprising acidifying the used colour developing solution to precipitate the coupler and its unacylated derivative therefrom, separating the precipitated coupler and derivative from the solution, mixing the wet precipitate containing at least 25% by weight of water with sufficient appropriate acylating agent to reconstitute the unacylated derivative into the coupler and with the water present to cause the temperature to reach between 77 and 121 C. and with sufficient free organic acid corresponding to the acylating agent to form a slurry, recrystallizing the coupler from the mixture, washing the recrystallized coupler and drying the washed crystals. Preferred acylating agents are organic acid anhydrides and halides.
Patent GB-229822-A (GB)
Title: Improved method of manufacture for badminton shuttlecocks
IPC: A63B67/18
Filed: 1924-01-15
Abstract: 229,822. Battle, G. W. Jan. 15, 1924. Shuttlecocks.-The quills are strengthened by means of a light broken corrugated steel ring b secured to the inside or outside of the feathers by lacing &c. c.
Patent GB-764133-A (GB)
Title: Means for feeding in material to be treated in textile machines
IPC: D06C3/00
Filed: 1955-01-14
Abstract: 764,133. Electric correspondence control systems. ALLNIANNA SVENSKA ELEKTRISKA AKTIEBOLAGET. Jan. 14, 1955 [Jan. 28, 1954], No. 1165/55. Class 40 (1). [Also in Group XXXVII] Apparatus for guiding a strip of textile material through a treating machine comprises a mechanical follower engaging and following the edge of the strip, associated with an electromagnetic switch controlling a motor which adjusts the machine in accordance with the width of the material quickly or slowly according to the relationship between the edge variation and the speed at which the material is being fed into the machine. As shown, the material 7 is fed between two chain guides 2 rotatably fixed at one end and attached to a nut 4 on a lead screw 5 at the other end, followed by fixed chain guides 1, the material 7 being moved by chains 3 carrying clips or needles, which travel on the guides 1, 2. Associated with each edge of the material 7 is a spring-loaded follower 8 which is angularly rotated as it follows undulations of the edge, together with a cam-shaped, magnetized wheel 9 which co-operates with two pairs of spring- loaded switch contacts 10a, 10b, 11a, 11b. The switches are normally open, but a small angular movement of the follower 8 and wheel 9 causes switch contacts 10a or 10b to close, whereupon a motor 12 drives lead screw 5 to reposition the movable end of chain guide 2. A larger angular movement of the follower 8 causes switch contacts 11a or 11b to close, whereupon the motor 12 runs at a faster speed, the increase in speed being produced by pole changing or by removing resistance from the field excitation circuit.
Patent GB-1100664-A (GB)
Title: Cyclopropenoid acid polymers
Inventor: MILLS MAURICE ROBERT
IPC: C08G69/34
Filed: 1964-01-10
Abstract: Polyesters and polyamides are made by condensation of dimeric acids (made from fatty acid glycerides of cyclopropenoid carboxylic acids, see Division C2) of probable formulae <FORM:1100664/C3/1> <FORM:1100664/C3/2> with glycols and diamines (e.g. ethylenediamine), respectively. A polyamide thus prepared is stated to be compatible with medium oil alkyd resins on warming at below 100 DEG  C., to give thixotropic gels.ALSO:The invention comprises dimers of the acid (I) (where m and n are integers, e.g. m = 7, n = 6 or 7), which (a) form a permanently fusible solid synthetic resin by reaction with an equivalent of ethylenediamine, (b) give no Halphen reaction, and (c) have non-conjugated olefinic unsaturation.  The dimers, which appear to have the structures (II) and (III), are prepared by thermally polymerizing a hydrolysable derivative of (I) which contains not more than 25% of molecules having more than 1 cyclopropene group, until the Holphen reaction is no longer given, followed by hydrolysis. In practice, the hydrolysable derivative is a fatty acid glyceride. <FORM:1100664/C2/1> <FORM:1100664/C2/2> <FORM:1100664/C2/3>
Patent GB-1216401-A (GB)
Title: Composite articles
IPC: B64C1/00
Filed: 1968-01-09
Abstract: 1,216,401. Casting composite articles. UNION CARBIDE CORP. 9 Jan., 1968 [17 May, 1967], No. 1182/68. Heading B3F. [Also in Division C7] Carbon, e.g. graphite, filaments or fibres 2, bonded by a Sn-base metal matrix 4 (e.g. of Sn itself or Sn-base alloys of metals such as Pb, Sb and Bi) have a coating 3 of a higher melting point metal such as Ni, Ti or Cr, e.g. 0À1-3 microns thick. The fibres are 1 inch long and constitute 33À5% by volume of the composite article. They may be side-by-side as shown, or randomly orientated or in the form of a textile or fabric. The metal coating 3 may be produced by electrodeposition, decomposition of the metal halide or sputtering. A graphite yarn of 720 filaments (average diameter 6À9 microns) is cut into 4 inch lengths and electroplated (see Division C7) with Ni and the filaments then cut to 1 inch fibres for placing in a tubular 1 inch mould with a 0À135 inch bore and end closures. The mould is lowered into molten tin in an evacuated chamber, so that the metal, assisted subsequently by argon pressure, enters the mould bore through holes in the mould wall.
Patent GB-1438903-A (GB)
Title: Paper colouration process
IPC: D21H19/10
Filed: 1974-01-10
Abstract: 1438903 Paper colouration process IMPERIAL CHEMICAL INDUSTRIES Ltd 21 Nov 1974 [10 Jan 1974] 01188/74 Heading D1B Coloured paper or board is produced by the following process:-(a) forming an aqueous slurry of fibres (b) separating the fibres in the form of a mat or web and (c) removing residual water to form a substantially dry paper or board; wherein the fibres are treated before, during or after any of said steps with a polyalkylene imine and at the same or different step with a reactive dyestuff. The molecular weight of the polyalkylene imine can range from 146 to 100,000, preferably 600 to 60,000 for treating the aqueous slurry of fibres and 600 to 5000 for treating the dry paper or board.
Patent GB-606379-A (GB)
Title: Linings for metallic containers and conduits
IPC: B01J19/02
Filed: 1946-01-14
Abstract: 606,379. Tanks. WERNER, N. E. Jan. 14, 1946, No. 1211. Convention date, Jan. 13, 1945. [Class 69 (i)] [Also in Group XXVIII] Round metal containers or conduits, such, for example, as described in Specification 576,893, [Group XXVIII], are characterised by the provision of spacers 33 between the brackets 16 to keep them properly separated; also projections 34, preferably welded, may be provided on the circular bars 15 to prevent circumferential movement of said brackets. A lining of refractory tiles 28 is mounted on the brackets 16 arranged on interrupted circular bars 15 attached to the metal wall 11 by plates 12. The brackets have flanges 24 adapted to enter grooves 25 and 27 in adjacent rows of tiles, whilst the spacers 33 keep the brackets properly separated. The projections 34 welded on to the bars 15 prevent movement of said brackets along said bars. Bolts 14 passing through slotted holes in the bars 15 allow for expansion and contraction of the latter, and the space between the metal wall 11 and the tiles 28 is filled with heat insulation 30. The container may also have an inverted cone bottom portion fitted with a lining as above, a section through the wall of which is shown in Fig. 1.
Patent GB-157310-A (GB)
Title: Improvements in airplane ribs
IPC: B64C3/18
Filed: 1921-01-10
Abstract: 157,310. Rapp, J. W., (Assignee of Vanorio, J.). Feb. 27, 1919, [Convention date]. Framework; planes, construction of.-A modified form of the aeroplane rib described in Specification 122,649, is made from a sheet-metal blank which is cut away at 4<1> to form flanges 5 connected by webs 4, the flanges being bent to form channels 3, 3<1>, and the webs 4 being bent into V-formation in cross-section. The V-section is formed by embossing the webs in one direction beyond their original plane, and by bending the edges beyond this plane in the opposite direction.
Patent GB-1182914-A (GB)
Title: Pipe Termination.
Inventor: JONES RONALD
IPC: F16L19/00
Filed: 1969-01-08
Abstract: 1,182,914. Pipe couplings. ROLLS-ROYCE Ltd. 8 Jan., 1969, No. 1225/69. Heading F2G. A pipe termination 22 for joining a pipe to a threaded spigot 10 has a threaded part 38 and carries a rotatable threaded member 34 adapted to threadedly engage the spigot to draw the termination axially of the spigot into joining relation therewith, the part 38 carrying a locking member 40 adapted to prevent unwanted rotation of the member 34 when the latter is in engagement with the spigot. The thread 35 of the nut and the threaded part 38 are of different hand and the threaded part may be of a finer pitch than that of the thread 35. As shown, the nut 34 has a flange 36 to engage a flange 32 of the termination 22 the latter also being provided with a part-spherical surface 30 for fluidsealing with the frusto-conical surface 20 of the spigot.
Patent GB-304021-A (GB)
Title: Improvements in and relating to apparatus for delivering measured quantities of oil or other liquid
IPC: B67D7/64
Filed: 1928-01-13
Abstract: 304,021. Hart, W. L., and Anglo- American Oil Co., Ltd. Jan. 13, 1928. Delivery reservoirs; measuring - devices.-A pump for delivering measured quantities of oil &c. comprises a delivery chamber 10 having a weir tube 11 through which the liquid is delivered in quantities measured by the pump strokes. The liquid in the chamber is kept at the weir level by discharge from a pipe 12a of small bore leading from a tank 9 when the level falls below the end of a pipe 12 admitting air to the tank. The tank is filled through a valved pipe 13, the normal delivery of the pump through the pipe 4 being shut off by a valve.
Patent GB-585498-A (GB)
Title: Improvements in or relating to machines for surface finishing concrete in road making
IPC: E01C19/40
Filed: 1945-01-16
Abstract: 585,498. Road rollers. RANSOMES & RAPIER, Ltd., BRETT, C. E., PRESTON, F. W., and LEESON, T. D. Jan. 16, 1945, No. 1270. [Class 6 (i)] [Also in Group X] A machine used for the construction of concrete surfaces has at the rear a roller F mounted in bearings at the ends of levers H, which may vary the height of the roller above the ground. The axis of rotation is offset from the geometrical axis of the roller, which is rotated by chains and chain wheels J, J<SP>1</SP>, J<SP>2</SP>and K driven by the engine of the machine in a direction opposite to that in which the road wheels B are rotated. The drive to the roller is so arranged that it continues to rotate during adjustment of its height with respect to the ground. The width of the roller may be varied by adding additional sections between the levers H.
Patent GB-764351-A (GB)
Title: Improvements relating to jigs or fixtures for assembling motor vehicle body shells
Inventor: COOMBES LEONARD PERCY
IPC: B25H1/00
Filed: 1955-01-15
Abstract: 764,351. Work-holders. MORRIS MOTORS, Ltd. Jan. 15, 1955, No. 1300/65. Class 83 (3). A method of assembling pressed-metal bodyshells 18 of motor-vehicles from prefabricated panel-members consists in setting-up the members on location-units 10-16, the units being secured on a flat base 2 having an array of jigbored, uniformly-spaced locating-holes 6.
Patent GB-470901-A (GB)
Title: Improvements in spoons
IPC: A47G21/04
Filed: 1937-01-16
Abstract: A spoon for the administration of medicines, oils &c. is made of toffee, chocolate, candy or the like, and is characterized by the provision in the bowl of a line or lines and/or marks in relief or depression, such or each line or mark indicating a different measuring unit.  The handle may be of short spatulate form, or a longer handle may be provided, part of which may be of wood or cardboard in one or more pieces, and such part may be secured to the main part of the spoon by wrappings of paper, foil or the material known under the Registered Trade Mark "Cellophane."  The spoon can further be wrapped in these materials to protect it from the air.
Patent GB-563248-A (GB)
Title: Improvements in or relating to wheel assemblies for co-operation with endless tracks
IPC: B62D55/12
Filed: 1943-01-27
Abstract: 563,248. Endless - track vehicles. FAIRWEATHER, H. G. C. (Goodrich Co. B.F.). Jan. 27, 1943, No. 1417. [Class 79 (i)] A driving wheel for driving an endless track on a vehicle comprises a sprocket member 20, having teeth 18 engaging the track 11, and a concentric load-supporting member or members 25, 26 which (1) engage the track and can rotate relatively' to the sprocket members, and (2) are formed with annular grooves 32 to receive guide plates 17 on the track. The invention is shown applied to a track of the kind described in Specification 438,173 and comprising two endless rubber bands 12 reinforced by wire cables 13 and connected together at regular intervals by spaced cross-bars 14 provided with guide plates 17. The sprocket wheel 20 is fixed to a driving axle 19 and is formed with teeth 18 which engage either the cross-bars 14 or renewable wear plates 15 carrying the guide plates 17. Pulley members 25, 26 are rotatably mounted on the hub 24 of the sprocket, and the track bands 12 run on the rims of these pulleys. The relative rotation possible between the pulley members and the sprockets allows for any difference between the pitch circle of the sprocket and the pulley diameter whether caused by wear, inaccuracy of manufacture, or the presence of dirt between the wheel and the track.