baber/WOPTO huggingface dataset:
Patent FI-800918-A (FI)
Inventor: LECHNER ROBERT
IPC: H04L25/22
Filed: 1980-03-25
Abstract: A hybrid circuit arrangement for a telecommunication system includes a transformer having a first and a second partial winding connected to a two-wire line. Third and fourth partial windings having a grounded junction are coupled to a receiving branch and a transmitting branch of a four-wire transmission line, respectively. A power supply bridge having a resultant supply resistor and a supply capacitor is inserted between the first two partial windings. The total inductance of these windings equals the supply capacitor value times the squared supply resistor value. An ohmic load resistor terminating the receiving branch has a resistance according to a specific relationship depending on the ratio of turns of the third partial winding divided by those of the first and second partial windings. Finally, there is provided a quadripole network connected by a first input to the fourth partial winding, by a second input to the receiving branch; by a first output to the transmission line, and by a second output to ground. This network composed of a RC-network is designed such that signal portions of a signal received from the receiving branch of the transmission line supplied to the network directly and across the third and fourth partial windings in a phase-shifted condition are superimposed for cancellation.
Patent FI-864295-A (FI)
Inventor: STORK MARTIN
IPC: H05K3/06
Filed: 1986-10-23
Abstract: A continuous strip which is laminated onto plates arranged at a distance from one another and which is composed of a dry resist laminate is introduced into a separating device 1 extending over the width of a strip 20. A drive cylinder 2 is arranged by means of pillars 3 above a carriage 31. The drive cylinder 2 guides the mounting 11, in which a cross-cutting device 10 is fastened, transversely over the strip 20. The cross-cutting device 10 comprises two knife-holders with knives parallel to one another, which are movable apart from one another and together and which, during the transverse movement, sever the strip 20 in a double cut along the trailing edge 29 and the leading edge 30 of two adjacent plates 4 and 5.
Patent FI-881977-A (FI)
Inventor: SCHOENELL JUERGEN
IPC: F03D3/06
Filed: 1988-04-27
Abstract: A drum-shaped wind wheel is described, which is provided with a cylindrical tube 1, arranged coaxially with the axis of rotation of the wind wheel, both ends of which tube have circular end plates 2 and 3, vanes 6, 7, 8 and 9 having an obliquely streamlined profile and being supported with limited capacity for inclination in proximity to the edge of the two end plates 2 and 3 on moveable shafts 10, 11, 12 and 13 arranged parallel with the axis of rotation of the wind wheel. The arrangement has in this connection been designed in such a way that at least four aerofoils 6, 7, 8 and 9 are equally spaced around the circumference of the wind wheel and are provided with an obliquely streamlined profile, and that the aerofoils 6, 7, 8 and 9 with nose 18 and 21 are inclinably supported in front of the moveable shafts 10, 11, 12, and 13 in the area between the edges 4 and 5 of the end plates 2 and 3 and the cylindrical tube 1. <IMAGE>
Patent FI-921349-A (FI)
Inventor: NORISTI LUCIANO
IPC: C08F10/00
Filed: 1992-03-27
Abstract: Catalyst components for the polymerization of olefins, obtained by reacting a tetravalent titanium halide or halogen alcoholate and an electron-donor compound with a solid comprising a porous metallic oxide containing hydroxyl groups on the surface, on which is supported a magnesium dihalide or a magnesium compound which does not contain Mg-C bonds and can be transformed into a dihalide, characterized in that the quantity of Mg supported on the oxide prior to the reaction with titanium compound, and present in the catalyst component after the reaction with the Ti compound, is from 5% to 12% weight with respect to the weight of the catalyst component.
Patent FI-921412-A (FI)
Inventor: JAENTTI ARTO
IPC: H03H7/46
Filed: 1992-03-31
Abstract: PCT No. PCT/FI93/00128 Sec. 371 Date Nov. 30, 1993 Sec. 102(e) Date Nov. 30, 1993 PCT Filed Mar. 30, 1993 PCT Pub. No. WO93/20616 PCT Pub. Date Oct. 14, 1993.A method for tuning an RF bandpass filter, especially a combiner filter (101, 102. . . 10n) belonging to a GSM system, in which an RF signal having a certain nominal carrier frequency (fc) is inputted into the RF bandpass filter and a medium frequency of a pass band of the RF bandpass filter is tuned depending on an RF power propagating through the bandpass filter or on an RF power reflected from an input of the bandpass filter. For an easier tuning of the filter and for a tuning accuracy better than before, (a) a carrier is modulated by a signal causing a first predetermined offset (+ DELTA f), of the carrier frequency, (b) a medium frequency, at which the power propagating through the filter is at the maximum or the power reflected from the input of the filter is at the minimum, is searched for for the bandpass filter, (c) the first medium frequency obtained at stage (b) is stored, (d) the carrier is modulated by a signal causing a second predetermined offset (- DELTA f) of the carrier frequency, (e) a medium frequency, at which the power propagating through the filter is at the maximum or the power reflected from the input of the filter is at the minimum, is searched for for the bandpass filter, (f) the second medium frequency obtained at stage (e) is stored, and (g) the filter is tuned by tuning its medium frequency to a value determined on the basis of the frequency values obtained at stages (c) and (f).
Patent FI-921802-A (FI)
Inventor: LI PANJIAN
IPC: A61F2/00
Filed: 1992-04-23
Abstract: PCT No. PCT/FI93/00163 Sec. 371 Date Dec. 7, 1994 Sec. 102(e) Date Dec. 7, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/21969 PCT Pub. Date Nov. 11, 1993Novel coating materials for biomedical applications, particularly for use on biomedical implants, the coating material containing gel-derived titania where the material is capable of inducing calcium phosphate formation onto its surface under in vitro conditions, e.g. in a simulated body fluid and/or under in vivo conditions, processes for the preparation of the coating materials as well as their use in biomedical implant technology.
Patent FI-931134-A (FI)
Inventor: HYVOESAHO MATTI
IPC: A01G23/08
Filed: 1993-03-15
Abstract: The invention concerns a method for timber harvesting, especially for final felling or thinning work, using a moving working machine, preferably equipped with wheels or the like, and in which method : a) the tree is felled preferably with a felling and cutting end KK; b) the felled tree trunk is transferred to members for working the felled tree trunk 1-4; c) the tree trunk is trimmed for separating trunk and branches with the said members for working the felled tree trunk 1-4; and d) the trimmed trunk timber is moved away from connection with the members for working the felled tree trunk 1-4. In the method, a part 7 is used for collecting trimmed branches and the collected branches are transferred by a transfer arrangement 8 and converted to chip in a chipping device H. The invention also concerns equipment for carrying out the method. <IMAGE>
Patent FI-934555-A (FI)
Inventor: EISENSCHENK JOHANN
IPC: A47G33/12
Filed: 1993-10-15
Abstract: PCT No. PCT/DE92/00319 Sec. 371 Date Feb. 10, 1994 Sec. 102(e) Date Feb. 10, 1994 PCT Filed Apr. 15, 1992 PCT Pub. No. WO92/18038 PCT Pub. Date Oct. 29, 1992.A Christmas-tree stand (2) essentially consists of a housing (6) in which two clamping bars (18, 20) are rotatably supported so as to allow a swivelling movement around two support pins (22, 24). The activation of the clamping straps (18, 20) takes place via a central clamping device which essentially consists of a threaded rod (26) with two inversely threaded sections (32, 34) constructed thereon. When rotating the threaded rod (26), the free ends of the clamping bars (18, 20) are moved along by the nuts (30, 30') running along with the threaded sections (32, 34), so that a Christmas-tree trunk can be fixed or fastened between the clamping bars (18, 20).
Patent FI-935213-A (FI)
Inventor: HENGESBACH WOLFGANG
IPC: F16B13/06
Filed: 1993-11-24
Abstract: The expansion anchor comprises a shaft (1) which exhibits, at its rear end, means for fastening an object and, at its front end, a cross-sectionally reduced portion (3) with an adjoining expansion cone (4), and it further comprises an expansion sleeve (5) which is pushed over the said portion and has longitudinal slits (6) and locking elements (7) which project beyond the diameter of the expansion sleeve (5). The locking elements are a plurality of continuous punched-out portions running in the longitudinal direction of the expansion segments. The punched-out portions are each in the form of a triangle with the point directed towards the front end of the expansion segments. The contour of the projected development of the expansion sleeve is initially punched out in slight under-size, and the sheet metal is then compressed in its thickness in a pressing procedure. The locking elements are punched out after the compression. <IMAGE>
Patent FI-940534-A (FI)
Inventor: SCHEINMANN FEODOR
IPC: C07D489/00
Filed: 1994-02-04
Abstract: uted morphine-6-glucuronide of formulae (I) is made by conjugation of a glucuronate ester and/or substituted glucuronate ester with morphine or substituted morphine in the presence of a Lewis acid catalyst and in the absence of silver catalysts and barium hydroxide and other heavy metal derivatives.
Patent FI-946066-A (FI)
Inventor: MAERTENS GEERT
IPC: A61K35/76
Filed: 1994-12-23
Abstract: The present invention relates to new polynucleic acid and amino acid sequences corresponding to new HCV type 5 sequences. The present invention also relates to the use of these polynucleic acids and amino acids in methods or processes for the detection of one or more HCV genotypes, or for the preparation of antibodies against new HCV type 5 polypeptides. The invention also includes compositions comprising said polynucleic acid and amino acid sequences. The present invention further relates to kits comprising polynucleic acid probes and/or primers defined by the invention, or comprising polypeptides according to the invention.
Patent FI-953689-A (FI)
Inventor: CONRAD HANS-ROLF
IPC: B65H18/02
Filed: 1995-08-02
Abstract: The roll (2) is esp. for paper and is supported at the underside to counteract sagging. A cushion of compressed air is generated between the support (5,6) and the roll. The support comprises one or more plates, whose surface largely matches the contour of the underside of the roll. The plate contains one or more compressed-air outlets (7), and the air can escape between it and the roll. The plate adjusts automatically in the radial direction of the roll dependent on the diameter of the latter, to match its contour. The plate can bend elastically under the action of an adjusting motor (6) with a hinge joint (8) to one of its lengthwise edges.
Patent FI-955033-A (FI)
Inventor: JAUHOLA LAURI
IPC: F15B21/12
Filed: 1995-10-23
Abstract: PCT No. PCT/FI96/00299 Sec. 371 Date Nov. 28, 1997 Sec. 102(e) Date Nov. 28, 1997 PCT Filed Mar. 27, 1996 PCT Pub. No. WO96/38673 PCT Pub. Date Dec. 5, 1996The object of the invention is a method in a pneumatic oscillating device for observing an obstacle within the length of the work stroke and continuing the oscillating movement after this. The oscillating device includes a double-acting operating cylinder (1), a principal operating valve (6) controlling this, and a reversing valve (4), by which the principal operating valve (6) is controlled. A resistance to the flow on whichever return line (1.31, 1.41) of the operating cylinder (1) is in use, is arranged in order to maintain the return side pressure of the operating cylinder (1) at a level that is clearly higher than the ambient pressure during a work stroke in a normal situation, and sensing the pressure of the return side and, if it drops below a set limit, which is indicated by the movement of the pressure slowing or stopping completely, giving a command to the reversing valve (4) to change direction on the basis of this.
Patent FI-955190-A (FI)
Inventor: VUORINEN VALTO
IPC: H02B1/04
Filed: 1995-10-30
Abstract: PCT No. PCT/FI96/00358 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed Jun. 19, 1997 PCT Pub. No. WO97/01180 PCT Pub. Date Jan. 9, 1997The present invention is related to a fixing assembly for use in, e.g., a switch device, said assembly comprising a female element (10) in the first piece (21) to be connected and a male element (12) in the second piece (18) to be connected. According to the invention, the male element (12) is elongated and elastic and has its end (14) provided with at least one locking surface (15), and the female element (10) comprises at least one locking shoulder (11) and a corresponding widening recess (19) of the female element passageway for the purpose of permitting the entry of a locking surface (15) of the end (14) of the male element (12) to the rear of the locking shoulder (11) into a locking position by way of a twisting/untwisting motion.
Patent FI-960802-A (FI)
Inventor: JOCHIMSEN CHRISTIAN
IPC: B61L29/28
Filed: 1996-02-22
Abstract: In the transport field, certain safety-sensitive areas such as level crossings are equipped with access-control devices (18) such as barriers and/or signal installations. Control of these access-control devices (18) is automated to the greatest possible extent. Such devices often do not meet the safety requirements, however, if the number of events triggering their use or the frequency of these events exceeds a given level. The aim of the invention is to provide a control method and associated safety device which are practically independent of the number of events, e.g. the passage of trains, triggering their use and the frequency of these events, and thus ensure a high standard of safety. To this end, the access-control devices (18) in the safety area (3) are actuated by a recording device (19) as a function of a number of objects entering a surveillance zone (17) and leaving this zone (17) in accordance with predetermined safety criteria.
Patent FI-964529-A (FI)
Inventor: SCHEDIN KURT
IPC: B27N3/08
Filed: 1996-11-12
Abstract: PCT No. PCT/SE95/00353 Sec. 371 Date Oct. 8, 1996 Sec. 102(e) Date Oct. 8, 1996 PCT Filed Apr. 3, 1995 PCT Pub. No. WO95/31318 PCT Pub. Date Nov. 23, 1995Apparatus for compressing mats of lignocellulose-containing material into board material is disclosed including a rotary compression roll having a perforated shell on its surface with axial ducts disposed within the rotary compression roll adjacent to that surface and a shoe adjacent to one end of the rotary compression roll in which the shoe includes a channel for injecting a processing medium into at least one of the axial ducts so that the processing medium is directed onto the mat in a processing section during compression of the mat by the rotary compression roll.
Patent FI-965295-A (FI)
Inventor: YOO JIN NYOUNG
IPC: C08F2/38
Filed: 1996-12-31
Abstract: PCT No. PCT/KR96/00065 Sec. 371 Date Dec. 26, 1996 Sec. 102(e) Date Dec. 26, 1996 PCT Filed May 2, 1996 PCT Pub. No. WO96/35148 PCT Pub. Date Nov. 7, 1996A process for preparing a deodorized resin for a dry toner which comprises: (a) polymerizing an aromatic vinylic monomer and an acrylic monomer in the presence of a molecular weight-controlling agent, an initiator and an emulsifier using a two-step emulsion polymerization process to obtain a latex having a bimodal molecular weight distribution; and (b) treating the latex with an oil-soluble peroxide.
Patent FI-971175-A (FI)
Inventor: BECKER RAINER
IPC: B01J23/24
Filed: 1997-03-20
Abstract: PCT No. PCT/EP95/03651 Sec. 371 Date Mar. 10, 1997 Sec. 102(e) Date Mar. 10, 1997 PCT Filed Sep. 21, 1995 PCT Pub. No. WO96/09335 PCT Pub. Date Mar. 28, 1996A process for the preparation of polytetrahydrofuran or polytetrahydrofuran monoesters of C1-C10 monocarboxylic acids by the polymerization of tetrahydrofuran over a heterogeneous catalyst in the presence of one of the telogens water, 1,4-butanediol or polytetrahydrofuran having a molecular weight of from 200 to 700 dalton or a C1-C10 monocarboxylic acid or mixtures of these telogens, wherein a supported catalyst is used as catalyst, which contains a catalytically active amount of an oxygen-containing tungsten or molybdenum compound or mixtures of these compounds on an oxidic support material and which was calcined at temperatures ranging from 500 DEG  to 1000 DEG  C. following the application of the precursor compounds of said oxygen-containing molybdenum and/or tungsten compounds to the support material precursor.
Patent FI-971802-A (FI)
Inventor: SCHRAM JAMES L
IPC: C12Q1/68
Filed: 1997-04-28
Abstract: Amplification primers and methods are disclosed for complex-specific amplification of target sequences in the dnaJ genes of the Mycobacterium Avium Complex species. Also provided are assay probes for detection of the amplification products and/or identification of the MAC species which is present.
Patent FI-972593-A (FI)
Inventor: REINER LENNART
IPC: D21H21/28
Filed: 1997-06-17
Abstract: PCT No. PCT/SE95/01549 Sec. 371 Date Jun. 11, 1997 Sec. 102(e) Date Jun. 11, 1997 PCT Filed Dec. 20, 1995 PCT Pub. No. WO96/20310 PCT Pub. Date Jul. 4, 1996Process for the manufacture of a colored fibre material, containing a certain proportion of cellulose fibres, such as paper and nonwoven. A dyestuff is applied onto reel or sheet pulp either on the whole material or only on part of it, whereupon the reel or sheet pulp is defibrated and dispersed in liquid or foam possibly together with other fibres. The fibre dispersion is thereafter applied onto a wire and dewatered, whereupon the formed fibre web, which contains a substantially even addition of colored fibres, is subjected to possible further treatment steps before drying and reeling. A fibre material manufactured according to the process is also disclosed. If only part of the pulp fibres are colored, a mottled color impression of the material is obtained.
Patent GB-449668-A (GB)
Title: Improvements in rolled metal props, struts and like shoring members
IPC: E04C3/06
Filed: 1936-01-13
Abstract: 449,668. Constructional metal section-bars. RICHARDS, F., Glanaraeth, Baglan Road, Port Talbot, Glamorgan. Jan. 13, 1936, No. 1030. [Class 20 (ii)] Rolled - metal sections of the type comprising flanges and an intermediate connecting web are provided with bulbous swellings 5 at the extremities of the flanges 3. The swellings, which extend in directions away from the web 4, may be rectangular, trapezoidal, triangular, wedge-shaped or circular in form. Specification 375,572 is referred to.
Patent GB-413352-A (GB)
Title: Improvements in or relating to ball valves for cisterns
IPC: F16K33/00
Filed: 1933-01-16
Abstract: 413,352. Ball and float valves. GRIFFITHS, E., Foxhouse Lane, Maghull, near Liverpool. Jan. 16, 1933, No. 1358. [Class 135.] In ball and float valves for cisterns, a rod or wire c soldered or otherwise secured to the ball a slides in a hole in a socket e screwed on the valve-closure arm b. The ball and the socket are clamped in adjusted positions by screws f and g respectively.
Patent GB-561444-A (GB)
Title: Improved electrical apparatus for the detection and indication of gases
IPC: G01N27/16
Filed: 1943-01-28
Abstract: 561,444. Wheatstone bridges. STANDARD OIL DEVELOPMENT CO. Jan. 28, 1943, No. 1450. Convention date, Nov. 19, 1941. [Class 37] Apparatus for detecting the presence of a certain gas or gases in gaseous mixtures includes a potentiometer and a Wheatstone bridge, means for passing a gaseous mixture to be tested over one of the arms of the Wheatstone bridge, and means for removing the potentiometer at intervals and automatically standardizing the Wheatstone bridge during the interval. The Wheatstone bridge 10 comprises a standard resistance 14 and a measuring resistance 16, both preferably of platinum. The resistance 14 is sealed in air, whereas the resistance 16 is arranged so that the gas to be tested is passed over it. The resistances 14, 16 form two arms of the bridge, the other two arms being formed by resistances 18, 22. Connecting the resistances .14, 16 is a compensating resistance 26 with a resistance 24 in parallel. A contact 27 slidably engages the resistance 26. Direct current is applied to one diagonal of the bridge by wires 32, 34, the other diagonal being-connected to resistances 42, 44 from which a portion of the out-of-balance voltage is tapped by a slider 46 and measured by a potentiometer 12. Linked switches 48, 74 when in the fullline position connect a' galvanometer 40 between the slider 46 and a point on the potentiometer. When the switches 48, 74 are in the dotted-line position, the galvanometer 40 is in series with a standard cell 67 across a resistance 64. A resistance 92 is then adjusted until the galvanometer is in balance, the voltage across the resistance 64 then being equal and opposite to that of the standard cell. The switches 48, 74 are then moved to the full-line position and the resistance 113 is adjusted by automatic means controlled by the galvanometer 40 until balance is obtained. A pointer then indicates on a scale the percentage of combustible gas in the air being passed through the measuring cell in the bridge. The Wheatstone bridge is standardized automatically every 45 minutes, a switch 123 being moved to the dotted-line position so as to disconnect the bridge from the potentiometer and connect the line 38 directly to the galvanometer 40. At the same time a two-way valve is electromagnetically operated and causes air instead of gaseous mixture to pass over the resistance 16 and the bridge is automatically balanced by means of the resistance 26. U.S.A. Specification 1,935,732 is referred to.
Patent GB-119601-A (GB)
Title: Improvements in Music Leaf Turners.
Inventor: BOURLAND JOHN CARROLL
IPC: B42D9/08
Filed: 1918-01-25
Abstract: 119,601. Bourland, J. C. Jan. 25, 1918. Leaf-turners.-In a music-leaf turner having a number of spring-operated leaf-turning arms, these arms are released in succession by a sliding sleeve mounted on the spindle about which the arms turn. The music rest consists of two parts pivoted one on each side of the spindle so that they can be folded together when not in use, and has adjustable ledges to enable it to be adjusted to the size of the music sheets. The leaf-turning arms 24 are retained in slots in the sliding sleeve 27 which is pressed upwards by a spring between it and the top of the spindle 10. The sleeve is released step by step by the engagement of teeth 28 on it with escapement detents 29, 40 operated by the hand or foot through levers and links. To return the leaf-turning arms to their initial positions, the spindle 10 is turned by links connecting it to a bell-crank lever forming part of the escapement operating mechanism. There are three connecting-links and they transmit motion to the spindle only when they are fixed in line with one another and are normally released and out of line so that they are inoperative.
Patent GB-304770-A (GB)
Title: Improvements in floor treating apparatus
IPC: A47L11/16
Filed: 1929-01-16
Abstract: 304,770. Inventia Patent-Verwertungs-Ges. Jan. 26, 1928, [Convention date]. Floors, cleaning and polishing. - A floortreating machine comprising three discs 3 driven by a belt 4 from an electric motor 7 is provided with a frame 1 of iron or like material supporting the discs, the frame being surrounded by a cover 8 of material which is proof against corrosion. The cover may be formed from pressed aluminium. A plate 10 may be secured by screws 11 to the underside of the frame to prevent, access of dirt to the parts carried by the frame.