baber/WOPTO huggingface dataset:
Patent FI-874571-A (FI)
Inventor: TIMM GERALD L
IPC: F16L27/08
Filed: 1987-10-16
Abstract: A rotary joint for establishing communication of a pressurized medium with a rotating heat exchanger drum wherein the joint seals and associated structure are of such configuration to permit internal balancing with respect to fluid pressures imposed thereon. A rotating nipple within the joint body utilizes spherical seal surfaces engaging annular seal rings to achieve self alignment and the nipple includes spring biased collars which automatically compensate for wear and retaining structure limits collar displacement to prevent joint damage.
Patent FI-881550-A (FI)
Inventor: GABRIELSSON JUHA
IPC: F24F8/108
Filed: 1988-04-05
Abstract: Typical of this air conditioning method and equipment are air treatment units with their fans, arranged separately for each room, which draw cool conditioning air 3, required for cooling and ventilation of the room in question, that is treated in a unit 2 serving a defined area and fed along a space under the floor, and circulating air 9, purified in the unit filter 9 and where necessary heated in a heater, from the room in question, without mixing these together, however, a cool lower zone 12 and a warm upper zone 13 being formed in the inlet air 11, which is fed at a slow rate to the lower part of the room, so that the cool air of the lower zone diffuses into the lower part of the room and, heated, rises upwards in the room, producing an upwardly directed displacing air distribution with the assistance of the circulating air. The method and the equipment also serve in roof installation, cool air being fed to an intermediate space in the roof and air treatment units 7, arranged separately for each room in the roof, conducting the inlet air 11 to the upper part of the room, so that the descent from zone 12 of cool air, which is formed at the roof surface, is prevented by a zone 13 of warm air situated below, the cool air diffusing in the upper part of the room and sinking down and producing a downward directed displacing air distribution similar to a piston action. <IMAGE>
Patent FI-882396-A (FI)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B37/00
Filed: 1988-05-20
Abstract: Two or more ceramic bodies (10,12) are bonded together by oxidizing with a vapor-phase oxidant molten metal obtained from a body of precursor metal (14) to form an oxidation reaction product bond. The oxidation reaction product is formed between adjacent facing, substantially congruent surfaces of the ceramic bodies (10,12) and bridges the surfaces, thus bonding the ceramic bodies (10,12) to each other. Promoters may optionally be used to facilitate formation of the oxidation reaction product.
Patent FI-885841-A (FI)
Inventor: FAJNER MICHAEL JACOB
IPC: H01H83/22
Filed: 1988-12-16
Abstract: In a plural phase overload relay, a pivot lever (12) is mounted to the ambient compensator deflector (9), and a second pivot lever (34) is mounted to both driver and follower slide bars (36 and 38) and driven thereby to engage and pivot the first lever on the ambient compensator deflector to trip a cut-out switch. The ambient compensator deflector adjusts both the three phase current trip threshold and the loss of phase current trip threshold, and also affords ambient compensator of each. A constant ratio relationship between these two thresholds is provided throughout the entire range of current trip threshold settings. The driver bar moves a first distance for three phase trip and a second shorter distance for loss of phase trip. The ratio of these distances is constant notwithstanding adjustment by the ambient compensator deflector changing the length of such distances.
Patent FI-893751-A (FI)
Inventor: COATES IAN HAROLD
IPC: C07D401/04
Filed: 1989-08-09
Abstract: Compounds are disclosed of formula (I) <CHEM>  wherein  R1 represents C1-6 alkyl;  R2 represents H or C1-6 alkyl;  R3 represents H or C1-3 alkyl; and pharmaceutically acceptable salts and solvates (for example hydrates) thereof. The compounds are indicated as useful for the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders. Processes and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
Patent FI-894779-A (FI)
Inventor: BEER RICHARD
IPC: A23G3/20
Filed: 1989-10-09
Abstract: A process is described for making composite confectionary, composed of a plurality of layers of confectionary lying one on top of the other, formed from extruded strands, in particular from ice cream, of which layers at least one runs in an undulating form and possibly overlapping itself, the layers of confectionary being extruded onto a conveyor belt and, for producing the undulating form, the movement component of the extrusion being greater than the movement of the conveyor belt, so that at least a first depositing point of the beginning of the strand issuing from at least one extrusion die is laterally offset with respect to the vertical issuing movement of the extrusion strand in relation to the depositing plane of the conveyor belt, so that the pasty confectionary material is deposited under the force of its own weight in a lateral direction due to a lateral shift in the centre of gravity of the strand, and that the conveyor belt is offset laterally when at least one loop having at least two sections of strand lying one on top of the other is formed, if not before. 
<??>Furthermore, composite confectionary made by this process is described. 
<IMAGE>
Patent FI-905744-A (FI)
Inventor: PLATZEK JOHANNES
IPC: A61K49/00
Filed: 1990-11-21
Abstract: Cascade polymers containing complexing ligands, if desired at least five ions of an element having an atomic number of from 21 to 29, 39, 42, 44 or 57 to 83, and if desired cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing agents and complexes for diagnostics and therapy.
Patent FI-911174-A (FI)
Inventor: WALTER MARTIN
IPC: H04R1/44
Filed: 1991-03-08
Abstract: Apart from the desired radial oscillations, rod-shaped resonators also emit undesired longitudinal oscillations. In order to avoid this undesired emission of longitudinal oscillations, and to achieve a higher emitted power of the sound-emitting part, it is proposed to couple a further sound transducer of the same type to the end of this sound-emitting part that was previously free. 
<IMAGE>
Patent FI-920530-A (FI)
Inventor: NEWTON JILL ELIZABETH
IPC: A01N57/12
Filed: 1992-02-07
Abstract: A biocidal or agrochemical composition comprising particles or droplets of a substantially water-insoluble or sparingly-soluble biocidally-or agrochemically-active substance cosuspended, by an aqueous structured surfactant, with an aliphatic hydrocarbon or glyceride oil, wherein the weight ratio of said surfactant to said active substance is less than 20:1
Patent FI-921101-A (FI)
Inventor: KEDEM ORA
IPC: C08J5/22
Filed: 1992-03-13
Abstract: A supported, mechanically stable bipolar membrane (1) for electrodialysis having a cation-exchange layer on one side and an anion-exchange layer on the other side of a single sheet of woven fabric. The cation exchange layer is heterogeneous, the anion exchange layer is homogeneous and the two are interlocked. A process of making such bipolar membranes is described. The bipolar membrane may be fabricated into electrodialysis cells in which two membranes are joined along their edges. <IMAGE>
Patent FI-923544-A (FI)
Inventor: SPAHN KARL HEINZ
IPC: E05B47/06
Filed: 1992-08-06
Abstract: What is indicated is a lock cylinder which has a cylinder housing (2), a lock-cylinder core (6) mounted in the cylinder housing (2) and an electromagnetic blocking device (15, 15a, 15b) securing the cylinder core (6) in its locked position against unauthorised rotation. The blocking device (15, 15a, 15b) comprises a blocking bolt (18, 18b) displaceable perpendicularly to the axis of the cylinder core (6), engaging into a recess (20, 20b) of the cylinder core (6) for securing the cylinder core (6) and moveable out of the cylinder-core recess (20, 20b) for releasing the cylinder core (6), an electromagnetic coil (23, 23b) and an armature (24, 24a, 24b) which is mounted in the cylinder housing (2) displaceably between a blocking position and a release position and is moveable by means of the coil (23, 23b) and which, in its blocking position, blocks the blocking bolt (18, 18b) and, in its release position, releases the blocking bolt (18, 18b). In one embodiment, during the rotation of the cylinder core (6) out of the locked position, the released blocking bolt (18, 18b) is shifted out of the cylinder-core recess by the cylinder core (6). In another embodiment of the invention, the blocking bolt (18) for securing the cylinder core (6) is shifted by the armature (24) when the latter is moved into the blocking position. The lock cylinder can be produced simply and cheaply and requires only a small number of parts. <IMAGE>
Patent FI-932012-A (FI)
Inventor: BUSCH FRANK R
IPC: C07D417/12
Filed: 1993-05-04
Abstract: A process for preparing a compounds of the formula <CHEM> or a pharmaceutically acceptable acid addition salt thereof, which comprises reacting a piperazine of the formula <CHEM>  with an alkyl halide containing compound of the formula <CHEM> in water with a reagent to neutralize the hydrohalic acid and heating the mixture under conditions which are suitable to effect the coupling of said piperazine with said alkyl halide containing compound.
Patent FI-944672-A (FI)
Inventor: SALONEN JUKKA
IPC: A61K6/838
Filed: 1994-10-06
Abstract: PCT No. PCT/FI95/00539 Sec. 371 Date Apr. 2, 1997 Sec. 102(e) Date Apr. 2, 1997 PCT Filed Oct. 2, 1995 PCT Pub. No. WO96/10985 PCT Pub. Date Apr. 18, 1996A pharmaceutical preparation, including a glass phase which is bioactive silica containing glass in the form of a paste, suspension or solution mixed in a physiologically suitable liquid or bound to a physiologically suitable vehicle, and which preparation reduces the pulpal irritation or a tooth and/or strengthens the structure of a tooth. Bioactive silica containing glass may be a material which contains only Si-oxide or Si-hydroxide and which allows the formation and movement of Si-OH-groups. Preferably, the preparation also contains calcium and phosphate sources.
Patent FI-952391-A (FI)
Inventor: SALOMONSSON ERIK
IPC: E01F9/685
Filed: 1995-05-17
Abstract: The device according to the present invention is intended for exact vertical alignment of a pole 4 in a prefabricated foundation 1 and comprises, on the one hand, a first outer conical ring 12 having an outer diameter corresponding to the upper supporting ring of the foundation, but provided with an internal hole which is not centred to the circular circumference of the element and, on the other hand, a second inner conical ring 14 having an outer diameter corresponding to the diameter for the internal hole in the first outer conical ring, the second inner conical ring 14 being correspondingly provided with an internal, non-centred hole corresponding to the diameter of the pole 4. When the inner element is placed in the outer element with their eccentrically placed holes rotated by 180 degrees in relation to one another, the hole of the inner conical ring 14 for the pole 4 will thereby be exactly centred relative to the circumference of the outer ring. By rotating the inner ring 12 in relation to the outer conical ring 14, the vertical alignment of the pole 4 can also thereby be exactly adjusted and locked without the use of additional locking members. <IMAGE>
Patent FI-952645-A (FI)
Inventor: WELCH M BRUCE
IPC: C08F4/651
Filed: 1995-05-31
Abstract: A method for preparing a solid catalyst system comprising at least one metallocene, which at least one metallocene is 5-(9-fluorenyl)-5-(cyclopentadienyl)-hexene-1 zirconium dichloride, the method comprising   (a) combining an organoaluminoxane and said at least one metallocene in a liquid to form a liquid catalyst system, (b) conducting prepolymerization of at least one olefin in the presence of said liquid catalyst system to produce a prepolymerized solid catalyst, and (c) separating the resulting solid from the liquid and components dissolved in said liquid.
Patent FI-953079-A (FI)
Inventor: JOERGENSEN STEEL TROELS
IPC: C12N15/11
Filed: 1995-06-21
Abstract: A method of amplifying in vivo a DNA sequence B present in a genome of a parent cell, comprising (a) integrating in a genome of said cell a DNA construct comprising the structure C-M-A-D, in which both A and C denote a DNA sequence which is homologous with a genomic DNA fragment either flanking or overlapping the DNA sequence B to be amplified or being a subsequence of the DNA sequence B constituting one of the ends of said sequence B, the sequence C being located in the opposite end of the sequence B as compared to A, D denotes a DNA sequence which is homologous with a genomic DNA fragment located distal for C as compared to B, and M denotes a DNA sequence encoding a selection marker, (b) selecting for cells in wich the DNA sequence M has been integrated in the genome, which cells comprise, in any orientation, the structure A-B-C-M-A-D, and (c) propagating the cells selected in step (b) under increasing selection pressure to obtain a cell which has obtained an increased number of genomically integrated copies of the DNA sequences B and M.
Patent FI-971626-A (FI)
Inventor: HAENNINEN PEKKA
IPC: G01N33/53
Filed: 1997-04-17
Abstract: The novel method according to this invention can be used to extend the measuring range of a one-step bioaffinity determination to higher analyte contents by following the signal intensity of the bioaffinity reaction using kinetic measurement. In this way, it is possible to obtain information about the concentration of the analyte before the reaction has progressed even to the vicinity of the maximum of the signal response, or to the state where the binding capacity of the reagent is no longer adequate. The rate of increase in the signal intensity is proportional to the analyte content and, on the basis of this rate of increase, it is already possible, in the initial phase of the reaction, to predict the analyte content approximately. In particular, it is possible to predict whether the content of analyte is higher than the Ab binding ability of the reagent, i.e. whether the reaction will proceed beyond the maximum value. As a result it is possible, without there being any risk of obtaining erroneous results, to measure higher analyte contents than is the case using customary measurement methods. The measurement range of the system can consequently also be enlarged remarkably. For example, using the method according to the invention, the normal dynamic, comprising 3 decades, can be extended to a dynamic comprising up to 5-6 decades.
Patent FR-1602597-A (FR)
IPC: C09B67/00
Filed: 1968-12-30
Granted: 1970-12-28
Abstract: Products such as leuco vat dyes are obtained from the aqueous medium in which they are made or dispersed, by addition of a substance (A) with an affinity for the dye, followed by an additive (B) which causes precipitation, coagulation or agglomeration of the dye together with substance (A). (A) is pref. a substance which is precipitated at an iso-electric pH value, such as casein, glue, sodium alginate or their derivatives. (B) is pref. a mineral or organic acid or their salts, or combinations of these The dry products readily form colloidal suspensions of very fine particle size in water, which resist setting or agglomeration.
Patent GB-802087-A (GB)
Title: Fuel atomiser
Inventor: CLARE HAROLD
IPC: F23D11/38
Filed: 1956-01-11
Abstract: 802,087. Liquid fuel atomizers. POWER JETS (RESEARCH & DEVELOPMENT)., Ltd. Jan. 11, 1957 [Jan. 11, 1956], No. 1024/56. Class 75(1) In a liquid fuel atomizer, e.g. for an aircraft gas turbine combusion chamber, comprising a body 12, an internal swirl chamber 14 fed from the pipe 6 through ducts 16, 17 and a nozzle 15 in its end face coaxial with the chamber for the discharge of a conical spray 22 and a casing 11 around the body 12 and including an end wall 11a extending across the end face and having a central opening 11b for the passage of the spray 22, the wall 11a defining with the end face an annular gap 19 for the flow of air inwardly across the end face towards the fuel spray; the nozzle 15 is formed with an outwardly facing step 20 and has its edge 21 rounded off from the base of the step to blend smoothly into the end face so that in normal operation the fuel spray is discharged from the edge of the step clear of the rounded edge 21 while at low fuel flows the spray comes into contact with the rounded edge and is thereby induced to flow outwardly around the edge on to the end face of the body where it is entrained and atomized by the inward flow of air. A swirl plate 19 may be clamped between the end face of the body 12 and the end wall 11a formed with tangential air passages. Air is led to the plate 19 through grooves 12b and an annular space 18 formed between the body 12 and casing 11. The swirl of the air from the plate 19 is preferably in the same direction as the swirl of the fuel spray.
Patent GB-633994-A (GB)
Title: Improvements in or relating to gear grinding machines
IPC: B23F5/02
Filed: 1948-01-13
Abstract: 633,994. Gear-cutting. GRAF, W. Jan. 13, 1948, No. 1039. [Class 83 (iii)] A gear-grinding machine for producing a locally-modified involute gear-tooth profile comprises a cylindrical or part-cylindrical body 8 adapted to roll on tensioned and flexible tapes 9 which are secured to its circumference and to a tape-holder 10 carried by a frame 11 thereby to cause rotation of the worksupporting means. In addition, these supporting means, together with the body 8, are rotatably mounted on a slide 5 which is reciprocated transversely of the frame 11 in order to traverse the work 6 across the grinding tool edges and, by means of the tapes 9, rotate the body 8 and the work 6; the body 8 is caused to depart from its true rolling motion by means of cam means 28, 29, which are mounted on the frame and driven by the means for reciprocating the slide 5 for periodically imparting to the tape-holder 10 the necessary movement relatively to the frame. The slide 5 is reciprocated by a crank 20 rotated by a motor 18 which also rotates two cams 28, one or the other of which co-operates with the follower 29 according to whether right- or left-hand flanks are being ground. The follower 29 is carried on an arm 30 pivoted on the frame 11, which is mounted on rollers for lateral movement on a slide 4 on which the slide 5 is reciprocated. The arm 30 carries an adjustable pin 33 which moves a sleeve 34 and hence a rod 36 to displace the tape-holders 10. The rod 36 is threaded to receive a worm-wheel 38 by which it is initially adjusted. For grinding helical gears, the wheel-head 2 is set about a pivot in the machine base 1, and a guide 12 on the base is set at the helical angle, a co-operating member 13 being carried on the frame 11. The slide 4 is fed by a motor 15 rotating a screw 14.
Patent GB-587738-A (GB)
Title: Improvements in or relating to ventilating devices
IPC: F24F13/26
Filed: 1945-01-12
Abstract: 587,738. Ventilators. FLUDE, J. F. Jan. 12, 1945, No. 1046. [Class 137] In a ventilator for extracting air through an opening 28 in a wall covered by a deflector plate 10, by means of an air-stream perpendicular to the place of the opening, the air-stream is deflected laterally along a curved converging passage 20 between the plate 10 and an external housing 11 to an outlet 21 where air is withdrawn through an outlet 30 which may be constricted by a curved lip 29. The ventilator may be mounted on the front of a vehicle and, as shown, the plate 10 may be axially adjustable on a supporting spindle 13 and is urged outwardly against the air-stream by a spring 31 so that the relative widths of the outlets 21 and 30 are varied according to the speed of the air. Alternatively, the plate 10 may be adjusted by an operator. The ventilator may be circular, oval or rectangular and the outlet 21 may be restricted to a portion of the periphery only.
Patent GB-160608-A (GB)
Title: Improved trap for rats, mice, and similar animals
IPC: A01M23/18
Filed: 1920-01-13
Abstract: 160,608. Birkinshaw, E. Jan. 13, 1920. Animal traps. - A trap for rats, mice, and similar animals comprises a container a with a hinged lid having a central glass panel e, the container being provided at each end with two entrances, each entrance having two doors which open inwards only. The doors are formed by perforated zinc naps q swinging on lengths oil iron wire h extending across the tops of the entrances.
Patent GB-343447-A (GB)
IPC: B65D30/08
Filed: 1929-09-10
Abstract: 343,447. Making paper bags. BATES INTERNATIONAL BAG CO., 48, Wall Street, New York, U.S.A. Sept. 10, 1929, No. 1067/31. Convention date, Sept. 22, 1928. Divided on 319,357 [Class 94 (ii), Paper bags &c.]. [Class 94 (ii).] In forming a nested series of bag tube lengths, several paper webs are perforated transversely at distances corresponding to the length of a single bag, assembled with the perforations in stepped relationship and folded to form a tube, bag lengths being formed therefrom by rupturing along the line of perforations. Paper webs 1, 2, 3 are drawn separately through pairs of rollers provided with pins for making transverse perforations and knives which make longitudinal slits. The outer web or layer is perforated along the lines 10, 11, 12 and is slit longitudinally at 14, 15 ; the perforations 20 in the central layer form a straight line, and the inner layer is perforated along the lines 16, 18, 19 and is severed at 17, 13. The webs are assembled with the perforations in stepped relationship and folded to form tubes having gussetted sides, bag lengths being obtained by passing the tube through uniformly rotating gripping rollers to a pair of intermittently acting rollers which rotate at a higher speed than the gripping rollers and pull a bag length away from the remainder of the tube. In the resulting tube, the edges of the individual layers are staggered inwardly as at 11, 20, 18, Fig. 6, at the inside of one flat side and outwardly as at 10, 20, 16 at the other side. When the layers are folded inwardly along the lines 21, 22 the edges of opposite flat sides of each individual layer lie one upon the other and all the edges may be glued simultaneously.
Patent GB-797023-A (GB)
Title: Improvements in titanium or zirconium clad steel
Inventor: WAGNER FRANK CLIFTON
IPC: B23K20/227
Filed: 1956-01-12
Abstract: 797,023. Making composite metal sheet; rolling. HORIZONS, Inc. Jan. 12, 1956, No. 1103/56. Classes 83 (2) and 83 (4). [Also in Group XXXVI] In a method of cladding steel with titanium or zirconium, an intermediate layer of chromium, cobalt, molybdenum or silver is inserted to form a bond. Chromium, cobalt, or silver may be electroplated on to the cladding metal and a layer of nickel may be added to the chromium or silver. Alternatively molybdenum may be inserted in sheet form between the surfaces to be joined. The assemblies are formed into packs with a steel cover-plate and an interposed layer of colloidal graphite. The packs are evacuated and filled with dry argon gas and heated to a temperature of at least 1400‹ F. before rolling to cause a reduction to about one half of the original thickness and to form the bond. Reference has been directed by the Comptroller to Specifications 759,468 and 759,469.