baber/WOPTO huggingface dataset:
Patent FI-873077-A (FI)
Inventor: ANDERSSON SIVERT
IPC: A61F5/44
Filed: 1987-07-13
Abstract: PCT No. PCT/SE85/00476 Sec. 371 Date Apr. 29, 1987 Sec. 102(e) Date Apr. 29, 1987 PCT Filed Nov. 21, 1985 PCT Pub. No. WO87/03192 PCT Pub. Date Jun. 4, 1987.At a fixing device for a stomy bag a counter-holding ring (2) is intended to be operated under a patient's outer skin (3) when the intestine (4) is sewed on. A tubular body (1), one end of which is provided with a flange (5) and to which the stomy bag (18) is intended to be connected and whose outer diameter will permit the body (1) to be moved through the counter-holding ring (2) with the flange (5) until contact with the outer skin (3), is provided with an outer peripheral portion (6) of an elastically ductile material and an annular cavity (7) arranged inside this and associated with the outside of the body (1) via a first channel (8).
Patent FI-881872-A (FI)
Inventor: BAKER STEPHEN R
IPC: C07D501/59
Filed: 1988-04-21
Abstract: The invention relates to a method for production of a 3- hydrocarbyl-3-cephem derivative with formula I and pharmaceutically acceptable acid addition salts, basic salts and esters thereof, <IMAGE> in which formula R1 is 1-alkenyl, 1-polyalkenyl, 1- alkynyl or a carbocyclic or heterocyclic aryl and Q is hydrogen or R-CO-, where R is an organic group with 1-20 carbon atoms, or Q is a trialkylsilyloxycarbonyl or triarylsilyloxycarbonyl group, which can be substituted, or trialkylsilyl or triarylsilyl. According to the method, a 3-trifluoromethanesulphonyloxy-3-cephem is used as the reactant in a relatively polar, aprotic solvent and this reactant is brought into contact with at least an equimolar amount of a hydrocarbyltrialkylstannane, in the presence of about 1-10 mol% of a palladium compound, about 3-30 mol% of a phosphine reagent and about 0-7 molar equivalents of a metal halide, after which the 3- hydrocarbyl-3-cephem compound obtained is recovered from the reaction mixture. The invention also relates to intermediate products which are used in the method.
Patent FI-883102-A (FI)
Inventor: CHAO CHIEN CHUNG
IPC: B01J20/18
Filed: 1988-06-29
Abstract: The highly lithium exchanged forms of zeolite X, particularly the low silica forms of zeolite X which contain more than ninety equivalent percent lithium cations, have been found to exhibit extraordinary capacities and selectivities for nitrogen adsorption. Such adsorbents are to a surprising degree effective in separating nitrogen from gas streams such as air and mixtures of nitrogen with less polar substances such as hydrogen, argon and methane. Pressure swing adsorption separation processes are well suited to take advantage of the exceptional properties of these adsorbents.
Patent FI-883480-A (FI)
Inventor: CRISP DAVID JOHN
IPC: A47K10/34
Filed: 1988-07-22
Abstract: The leading end of web material (6) from one roll (7) is tagged to the trailing end of web material (2) from a different roll (3) by means of at least one friction-enhancing area (13, 15) drawn through a nip (4).
Patent FI-891927-A (FI)
Inventor: FAFIE ROBERT GERARDUS
IPC: B28B11/00
Filed: 1989-04-21
Abstract: A method of closing at least one core (51) in a concrete construction member (50), comprising introducing a plug into the core in question through a wall thereof, wherein the steps of - making an opening in said wall before the plug is introduced into the core; and - bringing a fluid substance (65) through this opening, said substance being converted from fluid to solid to form the plug.
Patent FI-892568-A (FI)
Inventor: OENNING JAMES B
IPC: B22F3/00
Filed: 1989-05-26
Abstract: A net-formed product of a mixture of copper and tungsten, which has been obtained by powder metallurgical methods with the application of transfer moulding and liquid phase sintering. The product has a very low leak rate in helium gas, high thermal conductivity and a thermal expansion which is essentially the same as in some glass and ceramic material.
Patent FI-910832-A (FI)
Inventor: HOPPANIA MARKKU
IPC: E06B/
Filed: 1991-02-20
Abstract: The invention concerns a procedure for the production of window parts, or parts for equivalent building elements. In the procedure, the element parts are planed at least partially to its final sectional shape, and the parts are then cut to the required element length. The parts are arranged to be fed forward in their longitudinal direction, and their ends are prepared as corner joints using a cutting tool with a horizontal spindle and vertical feed movement, without alter-ing the parts' forward feed position. Several parts can be laid side by side and processed simultaneously. The fine-planing process will then bring the parts to their final sectional form. <IMAGE>
Patent FI-912345-A (FI)
Inventor: LOIACONO DOMINIC N
IPC: C22C9/00
Filed: 1991-05-14
Abstract: Lead inclusion in copper-containing wrought alloys is coming into disfavor due to health and environmental considerations. Machinability, as well as retention of workability properties, associated with lead inclusion are assured by bismuth together with a modifying element, phosphorus, indium or tin. The modifying element minimizes the workability-precluding embrittlement otherwise caused by bismuth. The alloys are essentially of a stoichiometry and content of prototypical lead-containing alloy as specified as CDA 100-700 series wrought alloys in the 8th edition of the CDA Handbook of Wrought Products except that lead is replaced by bismuth within the weight percent range of 0.5-2 and that such composition invariably contains at least one of the third element additions in the weight percent ranges indicated; 0.1-0.5 P, 0.25-1.0 In, 0.5-6.0 Sn.
Patent FI-930331-A (FI)
Inventor: PEARSON DAVID B
IPC: G01G19/14
Filed: 1993-01-27
Abstract: The invention relates to a load-measuring device arranged on a lift car for detecting the car load caused by passengers or goods. A top yoke (1) forms together with vertically running girders (2) and a bottom yoke (3) a supporting frame (4) which is suspended on carrying cables (5) and is moved in a lift shaft (not shown) along guide rails (not shown). A base frame (6) resting on the bottom yoke (3) carries a lift car (7) mounted on spring elements (13). A reference plate (8) belonging to the load-measuring device is arranged centrally on the car roof. A proximity sensor (9) arranged centrally at the top yoke (1) is at a frontal distance from the reference plate (8) when the lift car (7) is empty, which frontal distance increases as a function of the elasticity of the spring elements (13) when the car is loaded. As a result, the proximity sensor (9) produces an electric signal dependent upon the frontal distance. <IMAGE>
Patent FI-931391-A (FI)
Inventor: LUESSI ANDRE
IPC: A47J31/24
Filed: 1993-03-26
Abstract: A brewing unit has a brewing cylinder (1) with a cylindrical bore (2) and two plungers (3, 4). The brewing cylinder (1) and the plungers (3, 4) are arranged so as to be displaceable relative to one another. In a brewing position, the brewing cylinder (1) and the two plungers (3, 4) located inside the latter form a brewing chamber (5) in order to brew ground coffee located therein by adding pressurised water. The latter is fed to the brewing chamber (5) via a connection nipple (18) and via a through-bore which extends through the wall of the brewing cylinder (1) into a circular gap (14) formed between a sealing ring (11) and the end face (13) of the second plunger (4) facing the brewing chamber (5). The coffee is delivered via a filter (32), a pipe (34) and a further connection nipple (35). Due to the arrangement of the gap (14), the end side (13) of the second plunger (4) can be constructed without a filter. The feeding of pressurised water to the gap (14) causes a self-cleaning effect therein. Due to the construction of the end face (13) of the second plunger (4) without a filter, not only can a part subject to wear be eliminated, but a more cost-effective production of the brewing unit can also be implemented. <IMAGE>
Patent FI-935692-A (FI)
Inventor: DICKS KARL-HEINZ
IPC: C03B23/033
Filed: 1993-12-17
Abstract: A glass sheet forming apparatus (20) for continuously forming a heated glass sheet includes a roller conveyor (30) defined by a plurality of interposed first and second conveyor rolls (32,34). The first conveyor rolls (32) are mounted in a plane defined by X and Y axes for conveying the glass sheet. The second conveyor rolls (34) include independent first and second roll portions (36,38). At least one of the roll portions (36) is movable in the plane to establish rotation of the roll portion (36) with respect to a Z direction. The second conveyor rolls (34) are mounted in a plane defined by X' axis. A first actuator (44) moves the movable roll portions (36) so that part of the movable rolls (36) are elevated above the X' axis and above the first conveyor rolls (32) whereby the roller conveyor (30) becomes non-planar and a heated glass sheet is formed as a result of the non-planar conveyor shape and upward action of the second conveyor rolls (34).
Patent FI-935736-A (FI)
Inventor: EDWARDS RUSSELL J
IPC: G01M11/02
Filed: 1993-12-20
Abstract: A lens inspection method and apparatus is disclosed comprising a pallet having wells for receiving one or more lens containers at the receiving point. A conveyor achieves uniformity of pallet motion needed in the direction of pallet travel and stability when transporting the lens in the orthogonal, non-translating directions by use of one or more guide rails and a mechanical bias means. Pallet wells for receiving the containers comprise holes that pass through the pallet. These holes along with a side driven transport system make possible an arrangement of a lamp and camera on opposite sides of the lens for capturing an image of a lens. A computer implemented algorithm processes the digitized image according to rules set forth in a program to determine the acceptability of the lenses. A lens disposition mechanism connected to the computer uses a signal generated by the computer and indicates lens acceptability to disposition the lens by physically separating a container with an acceptable lens from an unacceptable lens. After disposition of containers, the pallet is returned by conveyor to the lens receiving point.
Patent FI-963650-A (FI)
Inventor: VOUTILAINEN TENHO
IPC: B24C9/00
Filed: 1996-09-16
Abstract: The invention relates to an improved recovery system for blasting works, comprising a space below a perforated floor of the blasting works for receiving the blast material, and suction channels (21) for leading the blast material from the space below the floor to a classifier by using a blower; the recovery system comprises at least one elongated, substantially horizontal chute (17) opening upwards and arranged into the said space, the chute comprising two side walls (18, 19), and an elongated cover element (20) with two elongated free side edges (22, 23) arranged over the chute; the chute (17) and cover element (20) form between them a discharge channel (21) for the blast material; in addition, the system comprises pneumatic cylinders (26) for moving the cover element (20) in vertical direction between a lower and a raised position so that in the lower position, the side edges (22, 23) of the cover element engage the side walls (18, 19) of the chute and, in the raised position, the side edges (22, 23) of the cover element are at a distance from the side walls (18, 19) of the chute, thus forming two elongated suction gaps (24, 25) for leading the blast material to the discharge channel (21); further, the recovery system includes springs (27, 28) which cooperate with the pneumatic cylinders (26) for facilitating the movement of the cover element (20).
Patent FI-971272-A (FI)
Inventor: HOBOM GERD
IPC: A61K39/29
Filed: 1997-03-26
Abstract: RNA polymerase I transcription in vivo in transiently DNA-transfected cells has been used for expression of influenza vRNA molecules coding for chloramphenicol acetytransferase (CAT) in anti-sense orientation. Influenza virus superinfection served to provide viral RNA polymerase and other proteins for transcriptional conversion of minus-strand vRNA into plus-strand viral mRNA molecules expressing CAT activity. This system has been used for an analysis via nucleotide exchanges as well as deletions and insertions of both terminal segments of the vRNA sequence which cooperatively constitute the vRNA promoter structure. Several mutants with greatly enhanced expression rates over wild-type levels have been constructed, which also can be packaged and serially passaged into progeny virus. The data obtained for the mutations in various promoter elements support a model of consecutive, doublestrand vRNA promoter structures in binding of viral polymerase and initiation of RNA synthesis. Preparations of attenuated influenza virus for vaccination purposes include a single recombinant segment with promoter up mutation(s) for over-expression of an own or foreign gene product, which at the same time because of its over-replication serves to decrease the number of helper virus RNP segments. The same viruses further have been passaged through a step of ribozyme cleavage acting at one of the helper viral segments, which will delete this vital function and structure with high rates from the virus progeny. The resulting attenuated viruses will interact with their target cells in only one round of abortive infection, and are unable to produce viral progeny.
Patent GB-791356-A (GB)
Title: Allyl hydroxy alkenoates
IPC: C08F18/12
Filed: 1956-01-12
Abstract: The invention comprises allyl 2-hydroxy-3-alkenoates of the general formula R1CH=C(R).CH(OH).CO.OCH2.CH=CH2 wherein R is hydrogen, chlorine or an alkyl radical containing 1 to 4 carbon atoms, and R1 is hydrogen or an alkyl radical containing 1 to 4 carbon atoms.  The novel compounds may be prepared by reacting an unsaturated aldehyde having the formula R1CH=C(R)-CHO, where R and R1 are as above-defined, with hydrogen cyanide in the presence of a basic catalyst to form a cyanohydrin, and reacting the latter with allyl alcohol in the presence of substantially one molecular proportion each of water and hydrogen chloride to form the allyl 2-hydroxy-3-alkenoate. Both reactions may be effected at room temperature but the first reaction is preferably effected at -5 DEG to 28 DEG  C. and the second at refluxing temperature, i.e. 60-70 DEG C.  Since only a limited amount of water is used, the ammonium chloride formed precipitates and can be filtered off, the crude ester filtrate being refined by distillation.  Suitable unsaturated aldehydes are acrolein, methacrolein, 2-chloroacrolein and crotonaldehyde.  In examples: (1) acrolein is reacted with hydrogen cyanide at -5 DEG  C. in the presence of potassium cyanide as basic catalyst, and the cyanohydrin is refluxed with allyl alcohol, water and hydrogen chloride to give as product allyl 2-hydroxy-3-butenoate; (2) methacrolein is reacted in a similar manner to produce allyl 2-hydroxy-3-methyl-3-butenoate; (3) acrolein is chlorinated in 1,1,22-tetrachloroethane at 0 DEG  C. and the crude 2,3-dichloropropionoaldehyde is fed into boiling water refluxing in a still to convert it to 2-chloroacrolein; the latter is reacted with hydrogen cyanide in the presence of mixed alkyl pyridines and the cyanohydrin formed is refluxed with a mixture of allyl alcohol, water and hydrogen chloride to obtain allyl 3-chloro-2-hydroxy-3-butenoate; (4) crotonaldehyde is reacted with HCN in the presence of triamylamine and the cyanhydrin is refluxed with allyl alcohol, water and hydrogen chloride to give allyl 2-hydroxy-3-pentenoate.  The products may be copolymerized with vinyl chloride to form highly cross-linked polymers.ALSO:Allyl 2-hydroxy-3-alkenoates of the general formula: R1CH = C(R).CH(OH).CO.OCH2.CH = CH2 wherein R is hydrogen, chlorine or an alkyl radical containing 1 to 4 carbon atoms, and R1 is hydrogen or an alkyl radical having from 1 to 4 carbon atoms (see Group IV (b)) can be copolymerized with vinyl chloride to form linear polymers in which one double bond becomes a part of the polymer chain and the other one does not take part in the polymerization.  Crosslinking through the free double bond may be effected by heating the polymer in the presence of a catalyst to form a tough, insoluble resin.  Specified monomers are allyl 2-hydroxy-, allyl 2 - hydroxy - 3 - methyl - and allyl 2 - hydroxy - 3 - chlorobutenoates and allyl 2 - hydroxy - 3 - pentenoate. The cross-linked polymer has free hydroxyl groups which enhance its compati bility with other polymers, e.g. alkyd resins.
Patent GB-157284-A (GB)
Title: Improvements in adjustable wrenches
IPC: B25B13/14
Filed: 1921-01-10
Abstract: 157,284. Kind, J., and Kreinberger, W. March 18, 1919, [Convention date]. Sliding-jaw wrenches; w r e n c h handles.-In wrenches of the kind in which the fixed jaw serves as a guide for the movable jaw and is pivotally connected to an operating handle which has a toothed sector engaging a rack on the movable jaw, the guide is T-shaped and the handle is either slightly curved or it is straight with a projection or other mark on one s.de to indicate the direction either for closing or opening the jaws. As shown, the fixed jaw b is provided with a slot e, Fig. 5, of inverted T-shape forming a guide for a corresponding tenon f<1> integral with the movable jaw f, and is pivoted at c to a handle d slightly curved as shown in Fig. 2 and having its end formed as a toothed sector h engaging a rack g on the underside of the tenon f<1>.
Patent GB-1165992-A (GB)
Title: Improvements in or relating to Machines for Cutting Tow into Staple Fibres
IPC: D01G1/04
Filed: 1967-01-10
Abstract: 1,165,992. Sharpening machine cutters in situ; trueing. ALGEMENE KUNSTZIJDE UNIE N.V. 10 Jan., 1967 [11 Jan., 1966], No. 1283/67. Heading B3D. [Also in Division D1] A stapling machine in which successive portions of an advancing tow of filaments clamped between opposed successive pairs of teeth 9, 10, on contacting rims of rotating draw wheels 1, 2, are severed by knives 17 carried on a rotating head 13 and helically disposed around a shaft 14 e.g. as described in Specification 926,748, comprises a rotating grinding disc 26 which periodically e.g. after every 2500 revolutions of the cutter, moves from a remote position, engages the knives successively, and reciprocates once along the surface generated thereby, to sharpen them. The disc is reconditioned by periodic contact with an adjustable diamond point 30 and is driven by a motor 27 mounted on a slide 28 traversable along a guide 29 which may be displaced towards the shaft 14 to compensate for wear on the disc.
Patent GB-289124-A (GB)
Title: Improvements relating to air or gas compressors
IPC: F04B49/24
Filed: 1927-01-17
Abstract: 289,124. Pickford, W. E. Jan. 17, 1927. Regulating compression. - The flexible tubing f of a tyre inflator &c. has incorporated in it a pressure releasing valve a coming intb action at a certain pressure. The valve may be in the form of a piston &c. co-operating with an aperture in the wall; the piston &c. may be formed in or secured to an adjustably spring- pressed arm. The valve casing may comprise a tubular arm or projection screw-threaded internally at its outer end to engage an external thread on a cap forming an abutment for the helical spring b, the projection having a scale of pressures. The escaping air may operate a whistle. Alternatively, or in addition, the operation of a power-driven pump may be automatically arrested at the desired pressure, e.g. contacts may be made or broken to stop an electric motor. Reference has been directed by the Comptroller to Specifications 122,301, 210,964 and 256,714.
Patent GB-690021-A (GB)
Title: Improvements in or relating to bobbin-winding devices for sewing machines
IPC: D05B59/00
Filed: 1952-01-17
Abstract: 690,021. Sewing-machines. WILCOX & GIBBS SEWING MACHINE CO., Ltd. (Wilcox & Gibbs Sewing Machine Co.). Jan. 17, 1952, No. 1349/52. Class 112. Thread-spool winding.-A unitary bobbin-winding attachment comprises a housing for fixing to the machine frame, a bobbin - carrying spindle slidably mounted in the housing, friction means movable between a retracted and a projected position for driving the spindle by engagement with a power-operated shaft of the machine, and releasable means for holding the friction means in the projected, operative, position. In the form shown a cylindrical housing 21, adapted to be secured by a set-screw in an aperture in the machine frame 18 adjacent to a shaft 19, carries a slidable sleeve 28 with a press-fitted bearing bush 30 wherein a spindle 36 rotates, the spindle having a flanged end 38 and being held by a retaining ring 46; the outer end of the spindle is split to receive and grip the bore of a bobbin 45, and its inner end has slidable in it a spindle 40 with a friction disc 39, relative rotation between the spindles being prevented by a cross-pin 42. A spring 43 presses the spindle 40 outwards so that when the sleeve 30 is in the position shown the disc 39 engages a resilient ring 47 fitted on the shaft 19, and the spindle 36 is driven for winding the bobbin; the sleeve is held in this position by a spring-pressed pivoted latch 48 engaging the large end of the sleeve, and when the latch is pressed back, either by hand or by the thread engaging a part of the latch when the bobbin is fully wound, a spring 58 presses the sleeve outwards from the housing to disconnect the drive and carry the bobbin outside an apertured cap 60 covering the end of the housing. An oil-receiving recess is provided in the top of the sleeve 28, communicating with the bearing surface of the bush.
Patent GB-666956-A (GB)
Title: Improvements in or relating to the manufacture of lead
IPC: C22C11/00
Filed: 1950-01-18
Abstract: Lead containing a small amount of tin or arsenic or cadmium as impurities contains also nickel in such quantity as to partially or completely eliminate the adverse effect of the impurities in lowering the flash point of the lead or even in sufficient quantity to raise the flash point.  Refining of lead may be carried to such a stage that about 0.01 per cent of each of the said impurities remain, nickel then being added in the required quantity.  Lead containing up to 0.05 per cent tin and up to 0.017 per cent nickel; up to 0.09 per cent arsenic and up to 0.018 per cent nickel; and up to 0.055 per cent cadmium and up to 0.014 per cent nickel is referred to.
Patent GB-937572-A (GB)
Title: Diaphragm blade arrangement for cameras
IPC: G03B9/08
Filed: 1961-01-12
Abstract: 937,572. Iris diaphragms. CARL ZEISSSTIFTUNG, [trading as C. ZEISS [Firm of]], and A. H. LOMB, [trading together as COMPUR-WERK FRIEDERICH DECKEL oHG]. Jan. 12, 1961 [May 13, 1960], No. 1382/61. Class 97 (1). In a diaphragm assembly for a photographic objective, comprising a series of blades such as 80-8e pivotally mounted on a pivot ring such as 2 and swingable into position wherein the diaphragm aperture is fully closed, a foil such as 6 which is stationary in relation to the pivot ring is interposed between the blades in such a way that both ends of at least one of the blades-in the illustrated core 8b and 8c-lie behind the foil, both ends of at least one of the blades-in the illustrated case 8d and 8e-lie in front of the foil and one end of at least one of the blades - in the illustrated case 8a-lies in front of and the other end behind the foil. In the illustrated embodiment the blades are pivoted about pins 4 passing through the foil 6 and the ring 2, which is stationary, and further said blades carry pins 12 which pass through slots 10 in the foil and the ring 2 to engage in control slots 16 in an actuating ring 14. This ring 14 is provided with a manipulating arm 18 having an index line 20 for co-operation with a fixed scale 22.