baber/WOPTO huggingface dataset:
Patent FI-901209-A (FI)
Inventor: LONKA PEKKA
IPC: H03G3/20
Filed: 1990-03-09
Abstract: The invention relates to the regulation of the power of the power amplifier in a radio telephone transmitter at the time of tuning, in connection with manufacture, the power levels to comply with the specifications. The prior-art methods involve problems of controlling, in accordance with the specifications, the power leading and trailing edges at all power levels. There are difficulties especially at low power levels, at which the resolution is low because the measured voltages of low power levels are close to each other. In the present invention the regulation of the power amplifier (1) power is effected by using, for example, a comparator (5) one input of which receives the voltage obtained from the detector measuring the output power of the amplifier (1), the voltage having been attenuated in a controllable attenuator (3), and to its other input there is connected a reference voltage which can be regulated within an operating range ( DELTA V) whereby the voltage range ( DELTA V) is entirely, or for a major part, available for each power level of the telephone output level. The reference voltage is preferably formed by using a D/A converter (4). <IMAGE>
Patent FI-910005-A (FI)
Inventor: LUTTU JAAKKO JOHANNES
IPC: H05B/
Filed: 1991-01-02
Abstract: The invention concerns a device for combating floor draughts, heating up the vicinity of the feet and an auxiliary device for ceiling heaters, by taking most of the heat which the heating element gives off through the frame of the device to the required area of the surface through a layer of insulation. In known contact foot heaters the discontinuity point of the heat is at the edge of the heater where the warm surface of the heater meets the surroundings. This causes movement of the air at the edge of the heater which can lead to localized discomfort for parts of the body and reduce the planned heating effect of the heater. The heating element 1 is attached to the lower part 2 of the frame, the platform 3 of the frame is above the lower part 2 of the frame. The uppermost part of the heater is a layer of insulation which directs most of the heat to the required area bordered by the frame and the conductive layer 5. This layer can be replaced for example by dimensioning the heating element 1 to be the same size as the effective heating area. Airspaces 6 can be arranged inside the frame to avoid heat losses. <IMAGE>
Patent FI-933107-A (FI)
Inventor: GROSHENS PIERRE
IPC: D02J1/00
Filed: 1993-07-06
Abstract: The textile support for a fusible interlining according to the invention consists of a weft fabric or weft knit, at least the weft of which is made from synthetic threads of high bulk, obtained by the air-jet texturing technique from at least two multifilament threads, namely a first core thread at 20 to 40 % by weight and a second fancy thread at 60 to 80 % by weight, the overfeed of the core thread being between 10 and 25 % and the overfeed of the fancy thread being at least 70 %. <IMAGE>
Patent FI-940085-A (FI)
Inventor: PAANANEN MARKKU
IPC: F41A29/00
Filed: 1994-01-07
Abstract: The invention relates to a cleaning compound composition which is intended for cleaning the barrel of a firearm. The composition contains, as the substance which removes the bullet residues, an alkanolamine and/or a nitrate salt.
Patent FI-941416-A (FI)
Inventor: JERABEK MICHAEL
IPC: B04C5/13
Filed: 1994-03-25
Abstract: A wet cyclone having a slender body with a truncated cone at an end thereof includes a heavy fraction outlet at an apex of the truncated cone and an immersion tube on the other end of the body. The immersion tube is cylindrical for withdrawal of a light non-gaseous fraction. A diffuser within the immersion tube deflects the flow within the tube for recovery of pressure head. The diffuser is disposed at a distance from the inlet end of the immersion tube of at least about half the inside diameter of the immersion tube.
Patent FI-944845-A (FI)
Inventor: E SON AOKERBERG DAG
IPC: H04B7/26
Filed: 1994-10-14
Abstract: An arrangement for radio communication includes a first radio station or base station, a number of second radio stations, and a number of subscriber stations. The second radio stations each include a digital radio arrangement and first and second devices for, respectively, communicating with the first station and with a subscriber station. The first device includes a long-range antenna for communication with the first station. The second device includes an antenna for communication with at least one of the subscriber stations. The digital radio arrangement includes a radio switch having a common transceiver providing wireless communication with the first station as well as with a subscriber station.
Patent FI-951325-A (FI)
Inventor: BYRNE GUERARD W
IPC: A61K35/12
Filed: 1995-03-21
Abstract: GPI-linked proteins are transferred, especially (in vivo), from vertebrate carrier cells to cells of a target vertebrate tissue. For example, for purposes of xenogeneic transplantation, cells bearing complement inhibition factor(s) specific for the recipient species, e.g., genetically engineered, red blood cells, are incubated with transplantable cells of a second, discordant donor species until transfer of the factor(s) occurs, The transfer may occur in vivo or in vitro, and the factor-bearing cells may be normal cells of the recipient species, or genetically engineered cells of the donor species which express a gene encoding a complement inhibition factor(s) of the recipient species. The method is particularly useful in modifying pig organs for xenotransplantation into humans.
Patent FI-961802-A (FI)
Inventor: BARTH VOLKER
IPC: B27K3/50
Filed: 1996-04-26
Abstract: Wood preservative comprises 1-35 wt.% of a prod. obtd. by mixing 25-75 wt. pts. of an ethoxylated fatty amine (I) and 75-25 pts. wt. of a 3-25C unsatd. fatty acid (II) or its Cu and/or Zn salts.
Patent FI-972415-A (FI)
Inventor: LARSSON KAORE
IPC: A61K9/127
Filed: 1997-06-06
Abstract: PCT No. PCT/SE95/01479 Sec. 371 Date Apr. 29, 1997 Sec. 102(e) Date Apr. 29, 1997 PCT Filed Dec. 8, 1995 PCT Pub. No. WO96/17597 PCT Pub. Date Jun. 13, 1997A controlled-release composition for a biologically active material, characterized in that it comprises a mixture of: a) monocaproin, optionally in admixture with moncaprylin and/or monocaprin, and b) a polar liquid selected from the group consisting of such polar liquids which are capable of forming an L2 phase with a), and c) a biologically active material dissolved or dispersed in said mixture of a) and b), a) being present in the composition, based on the total weight of a)+b), in an amount of from the lower limit where the mixture of a) and b) forms a reversed micellar (L2) structure and up to 100% by weight of a), with the further proviso that said mixture of a) and b) is essentially within that specific domain of the L2 structure, in a phase diagram, where said L2 structure will change to a normal micellar (L1) structure if contacted with an external polar liquid. Said composition is preferably used as a medial composition.
Patent FI-990120-A (FI)
Inventor: VALKONEN MIKA
IPC: D21F7/00
Filed: 1999-01-22
Abstract: The invention relates to a method for monitoring a process. The image information received from cameras monitoring various positions of the process is stored in digital form and various cameras positions are alternately selected for a display and analysis on the screen of a computer. The screen is also used for displaying an image variation graph representing the image variation data of images preceding and following the image to be analyzed. The system includes selector elements (5) for selecting a camera position representing the highest-level image variation for an automated display. <IMAGE>
Patent GB-231947-A (GB)
Title: Improvements in or relating to electric switchgear
IPC: H02B11/00
Filed: 1924-01-14
Abstract: 231,947. Reyrolle &. Co., Ltd., A., and Mirrey, J. Jan. 14, 1924. Sliding switch-carriage arrangements, in which connections between the main switch and the busbars are effected by removable plugs, means being provided to indicate the selected plug position or positions, have a member with holes or slots in line with the plug sockets arranged so that when this member is adjusted by the setting lever of the indicating mechanism, projections on the plugs may enter the selected socket or sockets. As shown in Figs. 1 and 6, the plug is adapted to connect an incoming feeder D to sockets B, C passing to alternative bus-bars in the fixed casing A, and may be inserted in sockets H or J in the tubular connection L connected to a fixed contact of the oil switch F carried by the sliding carriage E. The connection L contains a rotatable shaft L<1> having holes L<2>, L<3> so arranged that when one, L<2>, is in line with the socket H, the other is out of alignment with the socket J. The plug K terminates in a pin K<1> adapted to enter the aligned hole. The shaft L<1> has an insulating extension L<4> which carries a crank arm L<5> bearing an indicator plate M. The upper part of the shaft is surrounded by a centralizing spring R, which normally holds the shaft in the position in which the plug may be fully inserted in neither socket. To enable a plug to be inserted the setting lever 0 is moved to one side so rotating the shaft L<1> to the desired angular position. The lever 0 is provided with parallel-motion mechanism comprising bell-cranks N, N<1> and a link O<1>, the lever N<1> being secured to the upper end of the shaft L<1>, L<4>. On moving the gear E into position with a plug inserted one or other of a pair of auxiliary switches S<1>, S<3> is closed by the lever O engaging a corresponding operating projections S, S<2>. These switches may control synchronizing or signalling circuits. If it is desired that plugs may be simultaneously ineerted in two sockets the shaft L<1> is suitably slotted so that this may be effected. In a modification also described a spring coupling is inserted between two parts of the shaft L<1>, L<4> in order to prevent damage to the plug if an attempt is made to rotate the shaft with the plug in position.
Patent GB-991257-A (GB)
Title: Improvements relating to vehicle escape systems
IPC: B64D25/10
Filed: 1962-05-18
Abstract: 991,257. Aircraft escape systems. J. MARTIN. Feb. 12, 1963 [May 18, 1962; Dec. 5, 1962], Nos. 1042/63 (Divided out of 991,254) and 45994/62. Heading B7G. Drogue gun disabling means for an aircraft ejection seat having a drogue gun operated by a static connection comprises a static connection anchorage including a pin for securing a static connection to such anchorage and a piston and cylinder assembly operable by fluid pressure to displace said pin to a release position for releasing said static connection from said anchorage. The pin 8b engages an eye 17 at the end of a drogue gun static link 18 and forms the end of a spring-loaded plunger 8 which has a peg 12 engaging a ramp on a piston 5. When pressure fluid, such as compressed air, is introduced at 3 the piston moves along the cylinder causing the plunger 8 to move against the spring 9 withdrawing the pin 8b from the eye 17, establishes communication between the fluid inlet 3 and outlet 19 so that the fluid can operate other equipment, and extends the end 20 of the piston to operate other equipment. The ramp may terminate in a notch 14 which engages the peg 12 to hold the piston and plunger in the operated position. The invention may be employed in the aircraft escape system disclosed in Specification 991,254. Specifications 920,545, 991,251, 991,252, 991,253, 991,255 and 991,256 also are referred to.
Patent GB-219246-A (GB)
Title: Improvements in animal traps
IPC: A01M23/14
Filed: 1924-01-15
Abstract: 219,246. Dziedzina, J. Jan. 15, 1924. Animal traps. - A trap comprises a box 10 the sides of which are open at the top and the roof 13 of which has a central hole 14 in which moves vertically a rod 15 attached to the upper part of a falling weight 16. This weight has a transverse slot 18 on its under surface and is guided by vertical strips 19 at each side of the box. Attached to the top of the weight is a cord 23 which passes through a hole 25 in the roof and is attached at its other end to a peg 26 which is normally held between a block 22 on the outside of the front of the box and one of a series of notches 28 in a tread-plate 29 hinged to the floor of the box near the rear wall and projecting through a vertical slot 21 in the front of the box and immediately below the block. The lower end of the peg is wedge-shaped. Depression of the tread-plate releases the peg 26 and allows the weight to fall.
Patent GB-1034381-A (GB)
Title: A device for supporting torches, burners or the like
IPC: B23K7/00
Filed: 1964-01-10
Abstract: 1,034,381. Cutting by fusion. MESSER GRIESHEIM G.m.b.H. Jan. 10, 1964 [Jan. 26, 1963], No. 1150/64. Heading B3V. A flame-cutting machine, particularly for dividing rolled billets 7, comprises at least one cutting torch 4 mounted on an outrigger 3 adapted to be raised from or lowered into a cutting position and carried by a slide 2 having a relatively movable feeler 6 adapted to contact the billet the relative movement of the slide and feeler controlling the driving means for the slide and the gas supply to the torch. The billets are preferably divided as they emerge from a rolling mill. As the slide 2 moves forwardly towards the billet, the feeler 6 contacts the billet and continued movement of the slide causes adjustable cams 8 to actuate switches 9 controlling the slide speed and the fuel gas and oxygen supply valves. Several torches may be interconnected rigidly in a flame cutting machine and controlled by a common feeler. The billets may be stationary or moving during cutting; in the latter case the cutting torch moves with the billet.
Patent GB-662768-A (GB)
Title: Improved springing and mounting arrangements for the rear wheel of a three-wheeled vehicle
IPC: B60G11/04
Filed: 1949-01-14
Abstract: 662,768. Vehicle suspensions. MORGAN, H. F. S. March 9, 1950 [Jan. 14. 1949]. No. 1170/49. Class 108(ii) The rear wheel of a three-wheeled vehicle is carried by two cantilever springs, one of which is fixed at its front end and the other is pivoted at its front end so that it can be swung away from the wheel in a horizontal plane to facilitate removal of the wheel, the rear end of the pivoted spring carrying a shackle which is detachably secured to an end of the rear axle, Fig. 1 shows in plan and Fig. 2 in side elevation a rear wheel 33 whose hub 28 is mounted on an axle 29 carried by two cantilever springs 1, 5 from the frame cross members 2, 3. The spring 1 is fixed to the frame, but the spring 5 is pivoted at 6 so that after releasing the nut 39, a bracket 38 connected to the spring end can be removed from the axle 29 and the spring assembly swung outwardly to the dotted line position; a bracket 7 limits the outward movement of the spring. The wheel may then be unbolted from its hub and removed. The wheel is located by a tubular radius arm 23, which is rigid with the axle 29 at one end and with a cross tube 20 near its other end. The radius rod 23 is arranged vertically over the spring 1, and is braced to the tube 20 by a diagonal strut 24. The tube 20 is pivotally carried by a rigid rod 16 fixed by nuts 21, 22 to a bracket 11 formed integrally with the end cover of the gear box 4, which is secured to the cross member 2, and to a bracket 10 secured directly to the cross members 2 and 3. The rod 16 is accommodated in slots in the brackets 10, 11 and adjusters 18, 19 are provided whereby the rod 16 can be muved longitudinally of the vehicle to tension the driving chain between the sprockets 17 and 31.
Patent GB-848943-A (GB)
Title: Improvements in or relating to vertical card wheels
Inventor: HAKE THOMAS STANLEY
IPC: B42F17/28
Filed: 1958-01-13
Abstract: 848,943. Filing papers. SHUNIC Ltd. Jan: 6, 1959 [Jan. 13, 1955], No. 1211/58. Class 146(1). A rotary card-wheel comprising a drum 4, mounted on a fixed shaft 3 and having end flanges 6, and retaining members 9, one associated with each flange, which are rotatable about axes out of alignment with the shaft 3, so that they are clear of cards filed between the flanges at the upper part of the wheel but overlie them in the lower part. The retaining members 9 having inturned card-retaining rims 11, are mounted on collars 10A, the axes of the outer surfaces of which are out of alignment and carry fingers 12 engaged in holes in the end walls of the drum thus causing the retaining members and drum to rotate together. A braking mechanism is provided consisting of a disc 18 urged by springs 19, encircling pins 16, into engagement with an annulus 20 secured to the drum wall, the pins 16 passing through holes in a circular plate 15 rigidly secured to the fixed shaft 3. The wheel is mounted on a stand 2 and its periphery is divided into compartments by partitions 8.
Patent GB-157306-A (GB)
Title: Improvements relating to high frequency telephony and telegraphy
IPC: H04B3/56
Filed: 1921-01-10
Abstract: 157,306. Deutsche Telephonwerke Ges. Nov. 15, 1919, [Convention date]. Drawings to Specification. Transformers for telegraphy or telephony by means of high-frequency currents over high-tension power lines have their windings separated by a marble, asbestos, &c. slab into which may be inset an earthed metal sheet to conduct away static charges. The transformers are adapted to provide protection for the generators at the power station from stray currents, produced by the sudden switching in or out of coils in the power network.
Patent GB-1069721-A (GB)
Title: Improvements in or relating to gear shaping machines
Inventor: STONE RONALD STANLEY
IPC: B23F23/12
Filed: 1965-01-11
Abstract: 1,069,721. Gear-cutting. W. E. SYKES Ltd. Jan. 5, 1966 [Jan. 11, 1965], No. 1219/65. Heading B3L. A gear-shaping machine for internal and external spur and helical gears comprises means for feeding the work to full depth at a rate related to the number of strokes of the cutter and in which the work is withdrawn by a positive snap-action. The work-table saddle 1 is adjustably connected by a screw 2 to a slide 3 biased by springs 4 over a stroke of 0À3 ins. to withdraw the work against a counterweight 5. The screw 2 is adjusted against a scale 8. The cutter-drive mechanism rotates a crankshaft 9 which drives a cam-shaft 15 through change gears 10, an electromagnetic brake 11, a clutch 12 and worm gearing 13, 14. The slide 3 is fed by a cam 16 acting through a lever 17 and a shaft 18. When the lever 17 reaches the high point C of the cam, the shaft 15 is stopped by a lever 21 engaging a comer D of a cam 20. The worm drive 13 then yields against a spring 24 until axial movement of the worm actuates a switch 26 through a lever 25a. The clutch 12 is then de-energized and the brake 11 applied to lock the driven parts. The work-table then rotates for one revolution gauged by a drive 27c, 27a, 27, which causes the main motor to be stopped and energizes a solenoid 28 to free the cam 20. The spring 29 then drives the worm to rotate the shaft 15 until the lever 17 drops off the high point allowing the work to be rapidly withdrawn. If several cuts are required, dogs 31 are set on a disc 30 to actuate a switch 32. The switch causes the clutch 12 to be de-energized and the brake 11 to be engaged. The drive 27 then gauges one revolution of the work before causing rotation of the shaft 15 to continue. When cutting a segment, the slide 3 is fed to depth before the cutter and work engage. If more than one cut is to be taken, rotation of the segment is reversed.
Patent GB-237505-A (GB)
Title: Improvements in or relating to pleating machines
IPC: D06J1/06
Filed: 1925-01-15
Abstract: 237,505. Miller, J., and Hudson, G. R. Jan. 15, 1925. Pleating. - In pleating- machines of the type in which a pair of knives d, d' of comb-like form operate in the bite of a. pair of rolls a, b means are provided for selectively and relatively displacing one or more of the fingers or sections of the pleating knives so as to vary the character of the pleating along the length of a pleat: The pleating may be reversed or suspended. As shown, some of the tines t of the comb-like pleating knives are raised from their normal position against the lower roll by means of tappet rods f sliding in guides g<1> and operated by pins h on a roller i. The pins may be mounted on sectional sleeves for varying the pattern produced. Alternatively, the pattern roller may be changed for another, or other means may be employed to vary the pattern. The section of the knives may be mounted independently, as in Fig. 5, being pivoted at d<3>, d' respectively, and by pressure applied in the direction of the arrow x<3> will be moved from the position shown to a position against the upper roll. Springs d<5>, d<6> return the sections to the lower positions.
Patent GB-238771-A (GB)
Title: Improvements in or relating to printing plate cylinders
IPC: B41F27/02
Filed: 1925-01-15
Abstract: 238,771. Barker, R. W., (American Bank Note Co.). Jan. 15, 1925. Printing-surfaces.-Engraved steel plates are secured to the printing-cylinder by electromagnets placed circumferentially round the shaft, the pole pieces of the magnets forming the cylinder. Cleats for positioning the plates on the cylinder are provided together with means for adjusting the cylinder on its shaft. Mounted rotatably on an enlarged portion 11 of the cylinder shaft 10 is a hub 12 on which, between fixed and adjustable flanges 13, 14, are secured rings 16 - - 22 of magnetic material which constitute the pole pieces and are recessed to form pockets for the reception of annular electromagnets 23,- - 28. Between the pole pieces 16 - - 22 are placed rings 30 - - 35 of non-magnetic material, such as brass, the surfaces of the pole pieces being themselves recessed to receive non-magnetic rings 55 - - 61. The arrangements of the magnets is such that the sides of the rings 16 - - 22 are of opposite polarity. Current is supplied to the magnets through leads 43, 45 from brushes 48, 49 and rings 44, 46, a switch 50 being provided in the main circuit. Openings 29 are formed in the rings 16 - - 22 to permit circulation of air. Positioning of the plates on the cylinders, before energization of the magnets, is effected by fixed cleats 53, Fig. 2, engaging the rear edge 'of a plate and secured in undercut longitudinal grooves 51 in the cylinder, and by adjustable dogs 63, engaging opposite side edges of the plate and carried by undercut longitudinal grooves 63. Movement of the dogs is produced by screws 65 carried by plates 64 secured to the ring 16. Adjustment of the cylinder with regard to the shaft 10, after energization of the magnet, is effected by a worm 68. carried by the ring 16, engaging a rack 67 secured to the shaft 10.
Patent GB-157397-A (GB)
Title: Direct production of iron or steel, and the like
IPC: C21B5/02
Filed: 1921-01-10
Abstract: 157,397. Basset, L. P. April 25, 1919, [Convention date]. Addition to 158,523, [Class 72, Iron &c.]. Void [Published under Sect. 91 of the Act]. Alloys.-Relates to modifications of the inventions of the parent Specification and of Specification 130,610, [Class 72, Iron &c.]. The required amounts of carbon, and, in the case of special steels, the metals such as tungsten, molybdenum,. chromium, &c., and, in the case of cast irons, the elements such as silicon, manganese, phosphorus, &c., are introduced into the molten bath of iron.