baber/WOPTO huggingface dataset:
Patent FI-780744-A (FI)
Inventor: ZETHRAEUS CLAUDE
IPC: F28F21/06
Filed: 1978-03-07
Abstract: A method and apparatus for manufacturing a heat exchanger. A plurality of parallel pipes are advanced from a magazine to an axially slotted open ended shell blank which is radially compressed against the pipes. The contacting surfaces of the pipe openings are then welded together, after which the ends of the package of pipes are immersed in a casting mass, which, after solidifying, is severed along a line therethrough so as to open the pipes at both ends. A wall enclosing each open end is then connected to each end of the pipe package.
Patent FI-833064-A (FI)
Inventor: NIESE MANFRED
IPC: B01J19/00
Filed: 1983-08-29
Abstract: A process for controlling an installation for the production of chemical substances sub-divides the process control into control regions which are controlled in a decentralized manner and in which a closed divisional function is carried out independently in each case. The working condition of a control region is determined by operating types which may be initially given and by a limited number of discrete operating values. The process parameters determining the control region condition are allocated to each operating value in one formulation. These parameters are adjusted by means of suitable devices. In the event of deviations of a parameter, the other formulation parameters are not adapted, but the procedure is interrupted if the permissible parameter limits are exceeded. Increases in the operating values are only permissible from a quasi-stationary working condition which is characterized by a normal signal formed from the process measurement values. In several control regions, the necessary flexibility is secured by a flow decoupling by means of buffers. Similar control regions are combined into groups, and different groups are combined into main groups. Groups and main groups are controlled together and are decoupled from one another by strategic buffers.
Patent FI-864530-A (FI)
Inventor: LUEBBERS WILLI
IPC: F42B/
Filed: 1986-11-07
Abstract: PCT No. PCT/EP86/00095 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Mar. 25, 1986 PCT Pub. No. WO86/05581 PCT Pub. Date Sep. 25, 1986.A propellant charge for the reduction of base eddying or drag of a shell 12 with a centrally disposed ignition conduit and an ignition device for the charge disposed in the conduit. To improve the ignition readiness of the propellant charge, the inner surface of the propellant charge, which surrounds the ignition conduit, is formed so that it conically narrows in the aft direction. Additionally, the inner surface of the propellant charge may be provided with stepped sections. Finally, the ignition conduits disposed in the housing of the ignition device may be disposed at an angle relative to the longitudinal axis of the propellant charge so that they face the inner surface thereof.
Patent FI-870358-A (FI)
Inventor: FRANCOIS ALFRED
IPC: B01D53/26
Filed: 1987-01-27
Abstract: Device for drying moist air, comprising, in an enclosure (1) provided with openings (5, 6) for the admission and removal of air, a receptacle (10) for a solid desiccant and, under the latter, a layered structure (19) of superposed mats of a filter medium.
Patent FI-873085-A (FI)
Inventor: RAUNIO PENTTI ANTERO
IPC: F28F/
Filed: 1987-07-13
Abstract: PCT No. PCT/FI88/00111 Sec. 371 Date Dec. 20, 1989 Sec. 102(e) Date Dec. 20, 1989 PCT Filed Jul. 7, 1988 PCT Pub. No. WO89/00671 PCT Pub. Date Jan. 26, 1989.The invention concerns a method of constructing a heat exchanger as well as a heat exchanger constructed in accordance with said method. The method comprises piling of essentially similar corrugated thermal transmission plates to cover each other and connecting the spaces between the plates from their edges to inlet and outlet conduits for the mediums participating in thermal transmission so that through every second space between the plates is passed a flow of heat giving medium and through every second space between the plates a flow of heat receiving medium. Essential to the present invention is that the pressure losses of flows and the thermal transmission coefficient of the exchanger are established by piling the thermal transmission plates one over another so that the grooves in different plates are placed at a selected angle with each other. To make this possible the invention uses essentially circular thermal transmission plates or regular polygonal thermal transmission plates in which the direction of the grooves is such that the grooves in plates piled on top of each other may cross selectively at least in two different angles with each other.
Patent FI-875565-A (FI)
Inventor: BOGH BO BOJESEN
IPC: B65B63/02
Filed: 1987-12-17
Abstract: A method and an apparatus for packaging a number of substantially cylindrical packages (2) consisting of a within certain limits elastic insulation material, for instance mineral wool, said packages having open ends, but being at their side faces surrounded by a substantially airtight foil layer, by which method the open ends of the packages are temporarily closed in an essentially airtight way, the volume encased by the foil layer and the temporary sealings being connected to a vacuum source to reduce the volume of the packages, the packages (2) thus reduced being enclosed in a tight enclosure before the vacuum is disconnected. To use the compression by means of vacuum not only for reducing the volume of the individual packages but also for eliminating the interspaces between cylindrical packages put together, the method comprises the steps that a number of packages (2) are placed close to one another resting on one of the end faces in a rectangular or in particular cases a quadratic pattern, the airtight sleeves touching one another, on an approximately plane surface (1), the outline of which corresponds substantially to the volume of the closely packed packages, and in that the packages are being closed from above with a plate (4) parallel therewith, at least one of the plates (1,4) being perforated at the end surfaces of the packages and the packages (2) being pressed closely against each other in the area close to the plates (1,4) by means of holding means (10,11); and that the enclosure around the packages is provided by wrapping the packages in a foil after having removed the holding means and before disconnecting the vacuum.
Patent FI-885010-A (FI)
Inventor: SEPPAENEN VELI
IPC: A01G23/093
Filed: 1988-11-01
Abstract: The invention concerns a method for converting bushes and small trees for the purpose of producing raw material for industry, and also fuel, according to which method chips which are as pure as possible are obtained from the wood, i.e. the bark and chlorophyll content of the chips is low. The object of the invention is to make available a new conversion process for production of pure chips to raw material for industry. According to the invention, the tree trunks are converted, before transport, to 5 - 30 cm pieces, they are converted to bulk material, the actual transport takes place with the wood in the form of the abovementioned bulk material, debarking takes place in a rotating drum, in which the wood sections are caused to strike against each other, which loosens the bark, the bark and chlorophyll are removed by screening and, lastly, the pure wood sections or the pure wood is chopped up. <IMAGE>
Patent FI-890795-A (FI)
Inventor: BROWN DOUGLAS B
IPC: B30B15/32
Filed: 1989-02-17
Abstract: Apparatus for compacting and advancing a mass of particulate or fibrous material to a discharge end of a conduit combines an auger (13) with a reciprocating annular piston (23). The improvement of the invention is in driving the piston by way of a flywheel (55) equipped crankshaft (54) which also drives a dynamically counter balancing member (65) to reduce vibrations transmitted to the frame of the apparatus. Special hydrostatic guide sleeves (26) are used to guide the reciprocating piston (23) at a high speed. Further improvements include gas and liquid vents (68) and a cooling jacket (72), both associated with the conduit (C) to increase efficiency of the compacting. A density sensor (79) controlled conical choke member (87) at the discharge end (78) assists in maintaining uniform density of the highly compacted plug of the material. Also, it breaks up the exiting plug to improve subsequent processing of the material. The uniformity of the compacting is assisted by a modified shape of the leading face of the piston which is flat at the outer periphery and frusto conical near the minor diameter of the piston (23). The conduit (C) preferably tapers at about 7 min  to 21 min  toward its discharge end (78).
Patent FI-891000-A (FI)
Inventor: HAMMER KLAUS-DIETER
IPC: A22C13/00
Filed: 1989-03-02
Abstract: The tubular foodstuff casing, in particular the synthetic sausage casing, made of cellulose hydrate comprises an external covering or impregnation comprising a fungicidal heterocyclic compound, in particular a benzimidazole or isothiazolone derivative substituted in the 2-position, which can be used, if desired, in admixture with glycerol monolaurate. The coating prevents infestation of the casing by molds, in particualr when it is stored in the moist state.
Patent FI-910826-A (FI)
Inventor: SWEET RANDALL PAUL
IPC: B32B27/00
Filed: 1991-02-20
Abstract: Hot-melt silicone pressure sensitive adhesive composition, methods of using the composition, article made using the composition and methods of making articles using the composition. The hot-melt silicone pressure sensitive adhesive composition includes a mixture of (i) a silicone resin, (ii) a silicone fluid and (iii) from about 0.5 to about 10 weight percent, based on the total weight of the silicone resin and the silicone fluid, of a non-flammable hydrocarbon having a weight-average molecular weight of from about 300 to about 1500 as measured by gel permeation chromatography calibrated with narrow distribution polydimethylsiloxane standards.
Patent FI-914872-A (FI)
Inventor: ANDRE M MICHEL
IPC: C06B45/14
Filed: 1991-10-16
Abstract: A relatively insensitive component of explosive ammunition consisting of a casing containing a multicomposition explosive charge in which the innermost layer is a composite explosive consisting of a filled polyurethane or polyester polymeric matrix in which the filler contains more than 40 % by weight of organic nitro explosive and in which the peripheral layer is a pyrotechnic composition of the class of composite solid propellants, consisting of a filled polyurethane or polyester polymeric matrix in which the filler contains at least one inorganic oxidiser and less than 10 % by weight of organic nitro explosives. The blast and/or bubble effect produced is close to that produced by the much more sensitive charge of a single-composition composite explosive of equivalent mass. 
<??>The invention also relates to a process for obtaining a blast and/or bubble effect by release of gas in the casing of an abovementioned component of ammunition according to the invention followed by a rupture of the casing. The gas release is obtained by detonation of the innermost layer followed by a detonation-free reaction of the peripheral layer.
Patent FI-921035-A (FI)
Inventor: VESTERINEN TIMO
IPC: H04L12/24
Filed: 1992-03-10
Abstract: PCT No. PCT/FI93/00087 Sec. 371 Date Nov. 7, 1994 Sec. 102(e) Date Nov. 7, 1994 PCT Filed Mar. 10, 1993 PCT Pub. No. WO93/18598 PCT Pub. Date Sep. 16, 1993.A network management system for configurating and reading data and states of several network elements, such as telephone exchanges, of a telecommunication network by giving the network elements commands according to their internal command language when at least some of the network elements of the telecommunication network have mutually different internal command languages includes a memory for storing parameters describing the command language of each network element, a generator for generating service requests (Rq) in a network element-independent format, a converter (21, 22, 23) for converting the network element independent service requests into commands according to the command language of the network element which is the target of service by using parameters describing the command language of the network element, and a sender for sending the generated commands to the network element which is the target of service. The network management updates the parameter files automatically by giving the network elements a specific command which reads the internal data structures, such as syntactic, semantic and user help data, of any other internal command or command response of the network element.
Patent FI-931468-A (FI)
Inventor: JANSSENS HENRI
IPC: F16K17/40
Filed: 1993-04-01
Abstract: PCT No. PCT/EP91/01806 Sec. 371 Date Mar. 10, 1993 Sec. 102(e) Date Mar. 10, 1993 PCT Filed Sep. 19, 1991 PCT Pub. No. WO92/06252 PCT Pub. Date Apr. 16, 1992.A clamping device for stiff explosion panels for closing off a safety opening in a holder filled with powder, gas or vapor, where a frame is fastened around the safety opening and several inclined clip strips are provided between the frame and the sides of the explosion panel for pressing the explosion panel onto the frame, wherein the clamping device comprises plural upright connecting blocks, a housing for each connecting block which fits over the associated connecting block to cover the connecting block, two clamping edges in each housing lying opposite one another, the connecting blocks and housings being spaced apart, one of each of the connecting blocks and associated housing being fastened to the perimeter of the explosion panel and the other to the perimeter of the frame, and at least two diverging clip strips in each housing, one end of each strip being supported by the connecting block and the other end pressing on one of the clamping edges of the housing in order to connect the housing to the connecting block, and, in turn, the explosion panel to the holder.
Patent FI-934750-A (FI)
Inventor: UGLAND JON KRISTEN
IPC: H04J13/00
Filed: 1993-10-27
Abstract: According to method and apparatus for communication in a cellular TDMA mobile radio communication system with channel hopping, base and mobile stations transmit radio signal bursts in time slots of a plurality of radio channels in accordance with channel hopping schemes. All of the schemes used by a base and mobile stations in a cell are free from coincidence on any radio channel with any other of the schemes used for transmission within the same cell. A scheme used by a mobile station in one cell occasionally coincides on a radio channel with a scheme used by a mobile station in another cell. The major part of every channel shifting scheme used by a mobile station in a cell is free from coincidence on any radio channel with the major part of any channel hopping scheme used by a mobile station in another cell. The signal to interference ratio or other signal characteristics such as signal strength or bit error rate for signals received by mobile stations are estimated and compared, and the output power of stations are controlled. The existence of further possible channel hopping schemes in a cell, free from coincidence on every radio channel with every other of the channel hopping schemes already in use in that cell, is checked. When another connection to a particular mobile is desired and there is a possible mobile scheme free from coincidence, the desired connection is established using the possible channel hopping scheme in the cell, only if the estimated C/I for certain mobile stations involved in connections exceeds a minimum level.
Patent FI-940715-A (FI)
Inventor: KORHONEN ENSIO
IPC: B01D/
Filed: 1994-02-16
Abstract: The invention relates to a filter arrangement for filtering particulate material out of flowing substances, such as air, some other gas or liquid, for example, so that the suction of the filter arrangement and the filtration efficiency remain constant regardless of the contamination. The arrangement comprises a filter chamber 1, which is designed with a cross-section essentially greater than the cross-section of the flowing, incoming substance that is to be purified, inlet pipe 2 so that the rate of flow of the flowing substance that is to be purified essentially diminished when the flowing substance leaves the inlet pipe 2 to the filter chamber 1. A moveable filter felt or the like 3 is arranged in the filter chamber 1, so that the flowing substance that is to be purified can at all times be led through a clean part of the filter felt 3. The filter felt 3 is designed to pass through one or more brushing or scraping stations 4 in order to remove solid particles caught in the felt. <IMAGE>
Patent FI-940836-A (FI)
Inventor: KUKLER RONALD
IPC: F02M49/02
Filed: 1994-02-22
Abstract: PCT No. PCT/AU92/00453 Sec. 371 Date Feb. 25, 1994 Sec. 102(e) Date Feb. 25, 1994 PCT Filed Aug. 26, 1992 PCT Pub. No. WO93/04275 PCT Pub. Date Mar. 4, 1993.A fuel injector is actuated by cylinder compression pressure acting against the exposed face (31) of piston means (30, 35) to compress fuel in high pressure chamber (45) in injector body (10). The piston means (30, 35) moves against spring (36) and controllable fuel pressure in low pressure chamber (37). The high pressure chamber (45) communicates with injection orifice (68) via delivery chamber (65) and non-return delivery valve (56). Fuel delivery is regulated by varying fuel pressure in low pressure chamber (37) and various means are disclosed for controlling this pressure.
Patent FI-952187-A (FI)
Inventor: STRID KENT
IPC: B01D33/74
Filed: 1995-05-08
Abstract: PCT No. PCT/SE93/01000 Sec. 371 Date Jul. 20, 1995 Sec. 102(e) Date Jul. 20, 1995 PCT Filed Nov. 19, 1993 PCT Pub. No. WO94/12261 PCT Pub. Date Jun. 9, 1994A suction head arranged between a filtrate channel and a barometric leg of a rotating filter having at least one filter means communicating with the filtrate channel. The filtrate channel is connected to the barometric leg through the suction head. In order to ensure continuous conveyance of air bubbles brought along the filtrate, the upper internal boundary of the suction head as regards flow towards the barometric leg is nowhere located at a level above the upper internal boundary of the barometric leg.
Patent FI-952426-A (FI)
Inventor: KOCZAB JEAN-PIERRE
IPC: D04H1/4291
Filed: 1995-05-18
Abstract: PCT No. PCT/FR93/01132 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Nov. 18, 1993 PCT Pub. No. WO94/12714 PCT Pub. Date Jun. 9, 1994Material having improved body fluid run through time and reletting resistance is disclosed. The nonwoven composite material comprises a first layer consisting of a nonwoven which is permeable to body fluids and including a layer of carded fibers, also pervious to body fluids, linked to the first layer by needling. In another embodiment, there is a second nonwoven layer on the other side of the carded fiber layer with a weight per unit are less than the weight per unit area of the first layer.
Patent FI-953187-A (FI)
Inventor: BARBE JACQUES
IPC: B22D11/04
Filed: 1995-06-28
Abstract: Device for the continuous casting between rolls of thin metal prods. comprises two cooled counter rotating rolls (1), two lateral obturation walls (3) and some means for supporting and pressing the obturation walls against the sides (2) of the rolls. The means of support comprises: (i) a thrust plate (10) that can move in the axial direction (A) of the rolls (1) and arranged perpendicular to this direction; and (ii) a platen (19) that supports the obturation wall (3), is carried by the thrust plate (10) and is arranged facing the plate. At least three thrust components (14) are interposed between the thrust plate (10) and the platen (19). These thrust components (14) are distributed in a zone corresponding to that of the obturation wall (3) and are able to exert independent pressing forces.
Patent FI-953633-A (FI)
Inventor: JOSEF MICHAEL J
IPC: D21F1/00
Filed: 1995-07-28
Abstract: A papermaker's fabric (10) having a smooth surface and a prolonged life includes flat machine-direction (MD) yarns (26, 28) which define the upper and lower surfaces (12, 14) thereof. The fabric has two layers (16, 20) of cross-machine direction (CD) yarns (18, 18', 22, 22'), each of which is interwoven with the flat MD yarns (26, 28). Other MD yarns (24), of round cross section, weave with the CD yarns (18, 18', 22, 22') in the two layers (16, 20) to bind the two layers together. The knuckles of these round MD yarns (24) are within the fabric (10) with respect to the planes defined by the flat MD yarns (26, 28), and, as a consequence, are less susceptible to degradation by heat and abrasion. The round MD yarns (24) may form loops (30) to seam the fabric. A longer fabric life follows from the protection of the round MD yarns (24) by the flat yarns (26, 28). The papermaker's fabric (10) is particularly useful as a dryer fabric on the dryer section of a papermachine.
Patent FI-955271-A (FI)
Inventor: FORSSENG AUDUN
IPC: B01D33/04
Filed: 1995-11-03
Abstract: Cleaning device for endless filtering belts (11) being located within a container (13) of contaminated water for filtering said contaminated water. The filtering belt is journalled over a series of rollers (12, 14, 16, 17) to have a section (20) running generally horizontally with the filter residues facing downward, said section being provided with means (23) for blasting of a cleaning fluid against the filtering belt. Under the means for blasting cleaning fluid there is arranged a collecting gutter (21) with a transport equipment (22) at the bottom for disposal of residues. The cleaning fluid is air blasted with a pressure to give the air a temperature increase.
Patent FI-963232-A (FI)
Inventor: BENJAMIN NIGEL
IPC: A61K47/12
Filed: 1996-08-16
Abstract: The invention relates to the use of acidified nitrite as an antimicrobial agent and describes a dosage form for use in the treatment of bacterial, viral or fungal conditions. The dosage form may be in any pharmaceutically acceptable carrier means and comprises an acidifying agent adapted to reduce the pH at the environment. Amongst the many potential applications for the invention, the inventive composition has been shown to be particularly effective as an animal feed supplement, and as an agent for sterilising objects. Compositions and methods of use for these applications are described.
Patent FI-963291-A (FI)
Inventor: DOIDGE JEFFREY
IPC: E21D21/00
Filed: 1996-08-23
Abstract: PCT No. PCT/GB95/00274 Sec. 371 Date Oct. 7, 1996 Sec. 102(e) Date Oct. 7, 1996 PCT Filed Feb. 10, 1995 PCT Pub. No. WO95/23277 PCT Pub. Date Aug. 31, 1995A high tensile steel strand for civil engineering applications comprises a core wire (11) and a ring of outer wires (12) arranged in a helical pattern around the core wire and in contact with the core wire. The number and the diameter of the outer wires in relation to the core wire are such that there are significant gaps (13) between adjacent outer wires. The strand is used as an anchorage in rock and a bonding agent between the strand and the rock penetrates gaps (13) to provide effective bonding. The strand is sufficiently flexible to be inserted in deep bores in rock even when surrounding space does not permit straight insertion of the strand.
Patent FI-963301-A (FI)
Inventor: VANGEDAL-NIELSEN ERLING
IPC: B65D81/00
Filed: 1996-08-23
Abstract: A disposable filter bag (1) for the preparation of extraction drinks such as tea comprises an upper part (2) constituting a holder component (3) and a lower pant (4) constituting an extraction chamber (5) for containing the material (10) to be extracted. The parts (2) and (4) are integrally made and are connected to each other in an area (6) around a common central axis (7) of the holder component (3) and of the extraction chamber (5) and the holder component (3) on each side of the central axis is provided with a suspension means (8) which comprises a suspension area (9) intended during the extraction to rest on the rim of the container in which the extraction takes place which suspension area (9) is produced so that it is able to receive container rims of different dimensions. <IMAGE>