baber/WOPTO huggingface dataset:
Patent FI-893646-A (FI)
Inventor: SCHUR FRITZ
IPC: C12G3/08
Filed: 1989-08-01
Abstract: A process for the production of beer with a low alcohol content is described. The process comprises preparing a wort by boiling and adding ascorbic acid to such wort prior, during, or after boiling, so long as the wort remains hot. The process can be employed according to the invention for the production of non-alcoholic beer by the yeast cold contact process, in which yeast recovered from a fermentation process is brought into contact with the wort at a low temperature below 0 DEG  C. As a rule, the non-alcoholic beer produced by this process imparts an unpleasant and bitter aftertaste. By adding ascorbic acid to the boiling wort, the bitter aftertaste is completely eliminated.
Patent FI-904170-A (FI)
Inventor: VAEAETAEINEN REIJO
IPC: E01C23/06
Filed: 1990-08-21
Abstract: Narrow longitudinal defects on oil gravel roads are repaired in the following way: a groove 1 is cut, the material that has been thrown up on the edge of the groove 1 by cutting is shifted back into the groove, additional binder 3 is sprayed over the cut material 4 in the groove 1 and on its edges, on top of the old material 4 containing binder new material 2 is spread and the spreading is also extended to the edges of the groove 1, the material in the groove is compressed. The invention takes advantage of the cut material and the repair has good adhesion. <IMAGE>
Patent FI-911335-A (FI)
Inventor: MUURINEN JARI
IPC: H03L/
Filed: 1991-03-19
Abstract: In the method according to the invention a medium frequency reference is formed in a system with two synthesizers by regulating the injection frequencies fTXi, fRXi in such a way that their difference fDs or their third harmonic falls within the medium frequency. This signal is received in the medium frequency circuits by parasitic connection and is measured for regulation of the frequency of the second local oscillator. The invention is used for the tuning of radio telephones. <IMAGE>
Patent FI-931185-A (FI)
Inventor: SINCLAIR RICHARD G
IPC: C07D319/12
Filed: 1993-03-17
Abstract: The present invention is directed to a method for making L-lactide from aqueous L-lactic acid. Aqueous lactic acid feed for present purposes comprehends an aqueous mixture of one or more of L1A, L2A, and L3A, optionally with LD being present. L-lactic acid is the preferred feed configuration for making L-lactide, and is to be understood even though the configuration symbol is not used throughout this application. Aqueous lactic acid feed is treated for removal of water therefrom until a degree of polymerization (DP) not substantially above about 2 is reached. The treatment then is ceased to produce a crude LD product. LD then is separated from the crude LD product. A preferred treatment involves heating the feed at elevated temperature to remove water. LD can be separated from the crude LD product by a variety of techniques to produce an LD-depleted product. This LD-depleted product, optionally augmented with additional aqueous lactic acid and/or water then can be readmitted to the process for making additional lactide. This cyclic or recycle process embodiment of the present invention enables very high lactide conversions to be realized.
Patent FI-931441-A (FI)
Inventor: DELPRAT MARC
IPC: H04J3/16
Filed: 1993-03-30
Abstract: According to the method, a physical transmission channel is split into a plurality of logic channels which may be dedicated to different communications. Each logic channel consists of time slots having a same duration and the same rank in successive frames of constant length. At least one of the logic channels is split into a plurality of sub-channels dedicated to different communications. Groups of k successive time slots (k being an integer greater than 1) are allocated to each logic sub-channel. The groups are time distributed in a regular way and k is so selected that N be different from (m.k+1) where m is an integer and N is the number of time intervals necessary for reconstructing an information block. <IMAGE>
Patent FI-933712-A (FI)
Inventor: GILL SUSAN RENEE
IPC: C09D151/00
Filed: 1993-08-24
Abstract: Water-resistant multi-stage polymers having an alkali-insoluble polymer and an alkali-soluble polymer are prepared by sequential emulsion polymerization of a monomer mixture having acid functionality in the alkali-soluble stage and, optionally, a polyfunctional compound, the alkali-insoluble polymer having, optionally, an amine functionality, such that the resulting polymer has an alkaliinsoluble polymer stage and an alkali-soluble polymer stage. Films prepared using the multi-stage composition and method of this invention are particularly useful in semi-transparent wood stain binders.
Patent FI-943840-A (FI)
Inventor: OERN KAUNO
IPC: B65G/
Filed: 1994-08-19
Abstract: The invention relates to adjustable feeding of comminuted, fluid material by means of a device being arranged in the conical, lower portion of a container for the material to be fed. The conical, lower portion 1 is surrounded by a cylindrical mantle 2, the downward opening of which is covered by a substantially horizontal, rotating feeding disc 4. At the orifice in the lower portion 1 of the container, a spiral control means 12 is provided, opening in the direction A of rotation of the disc 4. A scraper 5 being in scraping contact with the upper face of the disc guides the material running on the disc to a receiving means 7 through an opening 6 constituted by a cut-out in the edge of the cylinder mantle. <IMAGE>
Patent FI-952307-A (FI)
Inventor: ROENNBERG PETER
IPC: A61F13/514
Filed: 1995-05-11
Abstract: PCT No. PCT/SE93/00964 Sec. 371 Date Aug. 1, 1995 Sec. 102(e) Date Aug. 1, 1995 PCT Filed Nov. 11, 1993 PCT Pub. No. WO94/10952 PCT Pub. Date May 26, 1994An absorbent article, particularly a diaper, has a central absorbent unit (1) which is comprised of an elongated absorbent body (2) enclosed between a liquid-permeable inner casing sheet (3) which lies proximal to the wearer in use, and a liquid-impermeable, outer casing sheet (4) which lies distal from the wearer in use. The absorbent unit is provided along its longitudinal edges (9) with liquid-impermeable folds (6) which are upstanding from the inner casing sheet and which form side-leakage barriers. The article has a side-flap (18) on each side of the absorbent unit (1). The side-flaps (18), optionally with associated edge (21, 23), are produced in the form of rectangular strips (10) completely separated from the absorbent unit (1) and are thereafter jointed thereto. A longitudinally extending edge-part (13) of each strip (10) is suitably folded double and the backwardly fold part (19) is joined to the outer casing sheet (3a, 4b or 4) of the absorbent unit (1)along a curved fastening line (21). When the aper is to be used, the side-flaps (18) are pulled-out laterally, the length of this extension, and therewith the width of the resulting side-flaps (18), being dependent on the curved shape of the fastening line (21). It is therewith possible to produce a curved contour (16) of the diaper for conforming to the wearer's legs with side-flaps (18) which originally have straight edges (11) The material from which the side-flaps (18) are made can be chosen quite independently of the inner and the outer casing sheets (3, 4), so as to avoid irritation of the wearer's skin while still fitting closely to the wearer's legs.
Patent FI-953933-A (FI)
Inventor: PAEAERT ENN
IPC: C12N9/99
Filed: 1995-08-22
Abstract: PCT No. PCT/SE94/01245 Sec. 371 Date Aug. 8, 1995 Sec. 102(e) Date Aug. 8, 1995 PCT Filed Dec. 22, 1994 PCT Pub. No. WO95/17546 PCT Pub. Date Jun. 29, 1995A method and composition for suppressing or inhibiting the decomposing action of enzymes on hydrogen peroxide, e.g. peroxidase and catalase, during bleaching of cellulose fibres with hydrogen peroxide, especially in connection with the production of recycled paper, in such a way that microorganisms are not markedly affected, and discharges that are dangerous to the environment are minimized. The composition contains hydroxylamine, thiocyanate salts, formic acid, ascorbic acid or nitrites.
Patent FI-963270-A (FI)
Inventor: ZIKELI STEFAN
IPC: B29C48/30
Filed: 1996-08-21
Abstract: A container (1') holds fluid for a spinning bath in which a dry-wet spinning process takes place. Here there is in the container a direction changing agent (2') for the extruded filaments and their gathering together. This agent can be swung in the vertical plane. Also claimed are (A) the process which entails the extrusion of a polymer dope through a spinneret (7') with high perforation density into a gaseous medium to form an array of filaments which are then drawn into the bath fluid, gathered in a bundle and led via the direction changing agent, where the distance of the direction changing agent from the spinneret is such that the angle between the outermost filaments of the array and the vertical through the spinneret does not exceed 20 deg ; and (B) the application of the container to the process where a plastic soln. of cellulose in aq. tertiary amino oxide is spun.
Patent FI-964965-A (FI)
Inventor: NURMI ANTTI
IPC: B27N1/00
Filed: 1996-12-11
Abstract: The invention relates to a process for manufacturing lignocellulose-based composite products. According to the process a finely dispersed material containing lignocellulose is mixed with a modifying chemical and a binder to produce a formable mixture, the mixture then being brought into the desired shape. According to the invention an acid anhydride, solid at room temperature, or a solid starting material for such an anhydride, such as maleic acid or succinic acid anhydride, is used as modifying chemical. After modification treatment, the product is allowed to harden. The invention makes it possible to reduce the swelling of the thickness of the boards and increases their transverse tensile strength.
Patent FI-970277-A (FI)
Inventor: HUEBNER ROBERT C
IPC: C07K1/10
Filed: 1997-01-23
Abstract: Conjugates of HA protein of influenza virus suitable for formulation as a vaccine for obtaining a strong immune response to the HA protein are formed by separating whole HA protein from the influenza virus by detergent extraction or by providing whole HA protein by recombinant procedure, treating the HA protein with hydroxylamine to form free sulfhydryl groups in the cytoplasmic domain of the protein, and cross-linking the free sulfhydryl group-containing HA protein to itself using a bis-maleimide linker or to a maleimide-modified diphtheria toxoid, tetanus toxoid or influenza NP protein or other carrier molecule. The procedure is applicable to other proteins which can be separated from a cellular material, such as a virus, and which contain thioester bonds convertible to sulfhydryl groups.
Patent FI-973567-A (FI)
Inventor: KEINAENEN VELI JUHANI
IPC: B01D47/12
Filed: 1997-08-29
Abstract: The present invention concerns a method according to which wet washing of the gas stream is carried out in at least three stages, preferably in six successive stages and drop separation of the washed gases is carried out in a cyclone-shaped, connected drop separator consisting of several cylinders one within the other. The invention also concerns a method with which a washing stage that produces a pressure loss can be instantaneously bypassed during an increase in capacity. As a result, pure and drop-free gas is recovered which can be fed to combustion or into the opening and whose dust content fall below the admissible limit. The invention also concerns an arrangement for execution of the method, a multistage washer. The invention is especially suitable for cleaning of hot furnace gases in closed reduction furnace, where said furnace gases contain readily ignitable components. <IMAGE>
Patent FI-973702-A (FI)
Inventor: JONES CHRISTOPHER BUCHAN
IPC: A61K31/00
Filed: 1997-09-16
Abstract: Sterile pharmaceutical compsn. for parenteral admin. is an oil-in-water emulsion in which propofol (I) (2,6-diisopropylphenol), opt. dissolved in a water-immiscible solvent, is emulsified with water and stabilised by surfactant. It also includes enough EDTA or salt to prevent growth of microorganisms for at least 24 hr after accidental contamination. Also new are similar emulsions that do not contain (I) but may contain some other therapeutic or pharmaceutical agent (II), opt. dissolved in organic solvent.
Patent GB-111387-A (GB)
Title: Improvements in Warp Drawing-in Machines.
IPC: D03J1/14
Filed: 1917-01-22
Abstract: 111.387. Barber & Colman, and Bing- ham, T. E. Jan. 22, 1917. Healds, threading. -A warp drawing-in or like machine comprises a carriage propelled mechanically across the warp threads and provided with a finger to select the threads and transfer them to a separating-device, which is moved to carry the selected threads away from the unselected threads, and a mechanically operated needle for drawing or pushing the separated threads through the heald eyes, which are selected and placed in the required position either manually or mechanically, automatic means being provided under control of the foremost of the separated threads whereby the drawing-in needle is operated only when the foremost thread is in the proper position. As shown, the warps c, Fig. 1, extend from a warp beam below the machine to a clamp, comprising a roller d covered with felt &c. and an L-shaped bracket e lined with india-rubber &c., and pass over the preferably roughened edge of a disk 2, Fig. 2, mounted to rotate freely on a carriage a, which runs on a track b across the machine. The carriage is traversed by a pinion f engaging a rack e on the track and secured on a spindle having at its upper end a ratchet-wheel g rotated by a spring-controlled pawl h on a lever i pivoted to the carriage at j. A roller m on the lever i is engaged by bars k<1> carried by a pair of levers k on a spindle n, which is rocked by an arm o, a link, and a crank, so that the lever i is oscillated continuously. A selecting-finger u is secured to a bell-crank lever t pivoted to the lever i and provided with a roller v, which is pressed against a cam-piece w on the carriage by spring action so that the finger u takes the foremost of the unselected threads and transfers it to a notch in a disk 3 constituting a thread separator. The disk 3 is rotated by an attached ratchet-wheel 7 and a pawl 6, which is pivoted to the lever i and is acted upon by a spring 7<a>, so that the selected threads are carried in succession into position to be drawn by a needle 5 having a notched end, as shown in Fig. 3, through an eye-piece 4 against which a heald eye is placed by hand or suitable mechanical means. A blade spring 8 acts as a check pawl for the ratchet-wheel 7. The needle 5 is guided by a bracket 11 and is actuated by a lever 9 and a rod 10, which is guided by brackets 13 and has a slot in its free end for engagement with a bar k<2> carried by the levers k. A pivoted feeler-lever 15 is normally held by a spring 16 with its stepped upper end under the rod 10, so that the rod is held out of engagement with the bar k<2>, but when a separated thread is moved into the drawing-in position it acts on the bent end 17 of the lever 15 and moves its upper end away from the rod 10, which is thus free to be engaged and actuated by the bar k<2>. According to the Provisional Specification, the movement of the carriage may be controlled by a feeler acted upon by the first of the unselected threads, more than one selecting-finger may be employed, and a worm may be used instead of the disk 3.
Patent GB-122423-A (GB)
Title: Improvements in and relating to Centrifugal Pumps for Acids and Corrosive Liquids.
Inventor: PAUL KESTNER
IPC: F04D7/06
Filed: 1919-01-15
Abstract: 122,423. Kestner, P. Dec. 10, 1917, [Convention date]. Void [Published under Sect. 91 of the Act]. Casings; arrangement of bearings.-A suction chamber 5 connected to the feed reservoir 12 by a valve 8<a> is arranged above the eye of the pump impeller 1. The shaft 2 passes through this chamber and is supported by a bearing or bearings carried by the chamber 5. A footstep bear. ing may be provided.
Patent GB-636782-A (GB)
Title: Improvements in rotary compressors
IPC: F04C29/02
Filed: 1948-01-14
Abstract: 636,782. Rotary compressors. NICHOLS, T. W. Jan. 14, 1948, No. 1103. [Class 110(ii)] Sealing oil for a compressor 1, which is supplied by the delivery pressure acting on the oil in a container 12, is cut off by a valve 17 when the compressor stops, to prevent its being flooded. When the compressor is running delivery pressure acts through a duct 20 and, preferably together with a spring 18, forces down the piston valve 17, and sealing oil flows from a pipe 15 into a chamber 19 and is fed to the shaft bearings 5 and into the compressor working chamber. Delivery air, freed from oil, passes out through a port 13. The valve shown may be replaced by a ball valve.
Patent GB-389608-A (GB)
Title: Improvements relating to food hoppers and drinking troughs for poultry and the like
IPC: A01K39/012
Filed: 1932-01-14
Abstract: 389,608. Feeding and drinking appliances for poultry. WILKINSON (BURNLEY), Ltd., G. and WILKINSON, G., Old Hall Street, Burnley. Jan. 14, 1932, Nos. 1118 and 7756. [Class 5 (ii).] A poultry or like hopper or trough adapted for the use of chickens or larger birds comprises a storage chamber A and feeding trough B, the latter being fitted with a hinged guard C that is held up by a catch c<1> when the trough is used for large birds and lowered so as to cover the feeding trough when chickens are to be fed, perforations c, large enough to admit a chicken's head but not its body being provided in the guard. Wires or divisions D extend across the mouth of the trough. The mouth of the trough can be closed by a hinged lid E normally held in the raised position by a catch e. A loose perforated plate may be substituted for the hinged. guard C. In a modification a circular trough is provided with the perforated guard that may be raised to an inoperative position. An annular cover normally retained in a raised position is provided to close the trough.
Patent GB-538189-A (GB)
Title: Improvements in or relating to beverage brewing devices
IPC: A47J31/043
Filed: 1940-01-18
Abstract: 538,189. Apparatus for brewing tea &c. SILEX CO. Jan. 18, 1940, Nos. 1134, 1135 and 1136. Convention dates, Feb. 18, 1939, March 30, 1939 and Dec. 12, 1939. [Class 129] A tea &c. urn comprises an upper vessel 3 containing the tea &c., a lower water vessel 1 with a depending tube 5 therein, an upper tube 8 extending into the tube 5 and carrying a perforated flange 21 holding a strainer 26 against the upper part of the tube 5. The tube 8 carries a spray-producer comprising a ball 28, holes 30 in the tube, and a cap 36 with an inclined flange 38. The tube 8 is fixed to the tube 5 by a spring stirrup 14-16 and a hook 18.
Patent GB-155850-A (GB)
Title: Improvements relating to the unwinding of yarn from cops in winding or reeling frames or in loom shuttles
IPC: D03J5/08
Filed: 1917-01-23
Abstract: 155,850. Seed, T., (Seed, W. E.). Jan. 23, 1917. Shuttles.-A removable cap of conical or partly conical and partly cylindrical shape is placed on the end of a spindle, skewer, or shuttle tongue and held in position by the friction of the parts, to prevent entanglement of the yarn as it is being drawn off in winding, reeling, or weaving. Means are provided in the case of shuttle tongues to force the cop against the cap as it is shortened by the unwinding of the yarn from it. The cap comprises a hollow inverted cone d, Fig. 1, with a cylindrical end gripping the spindle. The end e of the spindle is reduced and is gripped by arms i carried by a spindle f with a knob h. A spring k normally forces the cone outwardly to lock the parts in position. A cap may be a simple boxwood cone with a metal tube at its apex which may be forced on to the spindle end, or the cap may be held in position by a split metal ring 18, Fig. 13<b>, engaging a groove in the spindle. In a shuttle, the cop is forced against the cap b, Fig. 5, by a spring t acting between washers u. Racks at the sides of the shuttle with ratchet teeth engaged by a plate spring supporting a disc on which the cop rests may be employed, the impact of the picker feeding the disc forward. Pivoted teeth controlled by springs may be used to engage the ratchet teeth on the racks. The cop may be supported on a disc carrying a stud engaging a slotted plate and attached to a flexible steel tape, controlled by a spring at the nose of the shuttle.
Patent GB-1386552-A (GB)
Title: Fluidic device
IPC: F15C1/18
Filed: 1973-01-09
Abstract: 1386552 Fluidic devices AUTOMATIC SWITCH CO 9 Jan 1973 1152/73 Heading G4P A fluidic device includes means for producing two oppositely directed jets of fluid that meet at an impact plane adjacent the orifice emitting one of the jets. The other jet is normally laminar, but when it is rendered turbulent by a fluid control signal the impact plane moves further from the orifice and fluid flow through the orifice increases. The pressure of the fluid flowing to the orifice constitutes the output signal. Contaminants present in the control signal cannot reach the output signal port. In the embodiment shown, a laminar jet issues from aperture 8 and impacts a jet from orifice 14. The pressure upstream of the impact plane is communicated to output port 34. The channel upstream of orifice 14 is Venturishaped to amplify the effect of change in flow in the channel. Fluid is vented after impact via exhausts 24. When a control signal is introduced at port 26 the laminar stream is rendered turbulent, so that the impact plane moves further towards aperture 8, with resultant increase of flow from orifice 14 and decrease of pressure at output port 34. The jets are supplied from common port 4. More than one control input port may be provided so that the device operates as a NOR gate.
Patent GB-901537-A (GB)
Title: Process for stretching synthetic filaments
IPC: D02J1/22
Filed: 1959-01-13
Abstract: <FORM:0901537/IV(a)/1> An uncrimped moving monofil, tow or thread of a wholly synthetic material is subjected to a vibrational stress while being stretched to several times its original length. Application of the vibrational stress may be combined with a steam treatment or thermal fixing treatment.  The vibrations may be produced mechanically, hydraulically, or electrically, and frequencies from 100 c.p.s. to within the ultrasonic range may be used.  The vibratory stroke may be adjustable.  The length of the monofil, tow or thread exposed to the vibratory treatment may be varied.  A monofil, tow or thread may be drawn under tension from a nozzle which is subjected to a vibratory movement.  Alternatively, monofils, tows or threads may be stretched on a drafting frame under constant tension (in contrast to the constant elongation usually employed), a thread-brake device being used to effect the vibratory movements.  In a preferred method, Fig. 1, a monofil, tow or thread passes from a bobbin 1 through a thread guide 2 to the supply mechanism 3, of a drafting frame, through the roller system 4, over a vibrating roller 5, through drafting rollers 6 to an identical system 6, 7, 8, and is wound up at 9 by means of a traversing mechanism 10. Alternatively, Fig. 2, a vibrating roller 5 is used between a drafting roller system 3, 6, but the guide rollers 4 are omitted. This enables the length 1 of the monofil, tow or thread being treated to be readily varied. Alternatively the length 1 can be varied, and the vibrating roller dispensed with, by stretching the filaments in a drafting frame provided with a feeding roller and a stretching roller, the surface velocity of the stretching roller being non-constant and being several times greater than that of the feeding roller.  In an example, polycaprolactam filaments are so treated. Treated filaments show an enhanced uniformity of crosssection, and improved elasticity, tensile strength, and resistance to breakage on repeated flexing.