baber/WOPTO huggingface dataset:
Patent FI-922597-A (FI)
Inventor: SMITH JAMES W
IPC: B01D53/18
Filed: 1992-06-04
Abstract: Components, usually but not exclusively gaseous components, are removed in a liquid medium from gas streams and chemically converted into an insoluble phase or physically removed. Specifically, hydrogen sulfide may be removed from gas streams by oxidation in aqueous chelated transition metal solution in a modified agitated flotation cell. A gas-liquid contact apparatus, generally a combined chemical reactor and solid product separation device, comprising such modified agitated flotation cell also is described. In order to effect efficient mass transfer and rapid reaction, gas bubbles containing hydrogen sulfide and oxygen are formed by rotating an impeller at a blade tip velocity of at least about 350 in/sec. to achieve the required shear. To assist in the reaction, a surrounding shroud has a plurality of openings, generally of aspect ratio of approximately 1, of equal diameter and arranged in uniform pattern, such as to provide a gas flow therethrough less than about 0.02 lb/min/opening in the shroud. In general, the gas velocity index is at least about 18 per second per opening, preferably at least about 24 per second per opening. Each of the openings has an area corresponding to an equivalent diameter less than about one inch.
Patent FI-924013-A (FI)
Inventor: HOLLIS C GEORGE
IPC: C02F5/00
Filed: 1992-09-08
Abstract: A composition for and methods of removing biofilm and controlling its development in industrial water systems. The water in such systems is treated with a combination of at least two biologically produced enzymes and a surface active agent, preferably an anionic surfactant.
Patent FI-932203-A (FI)
Inventor: KIEDIK MACIEJ
IPC: C07C37/20
Filed: 1993-05-14
Abstract: The invention relates to a process for obtaining a high purity bisphenol from a post-reaction mixture resulting from the step of synthesis of phenol and acetone in the presence of a strong acid cation exhanger catalyst, by the way of crystallation and separation by distillation followed by recovery of bisphenol-A from the step of thermal catalytic decomposition of by product of the principal process technology in a multistage process.
Patent FI-932896-A (FI)
Inventor: METSAELAE SEPPO
IPC: B01L/
Filed: 1993-06-23
Abstract: The invention relates to a pipette for the precise dosing of quantities of liquids. A primary spring 17 has been arranged around the pipette plunger 6 and a secondary spring 18 has been arranged around the plunger rod 8. The secondary spring 18 can move in its entirety with the plunger button 9 during the pipette filling stage. <IMAGE>
Patent FI-933168-A (FI)
Inventor: NAUJOKS MANFRED
IPC: C08G18/42
Filed: 1993-07-09
Abstract: ... 
 
  a) polyisocyanates with 
  b) polyesters having a molecular weight of from 400 to 10,000 which contain at least two hydroxyl groups and have been subjected, after their preparation, to continuous distillation at a mean residence time of from 2 to 600 seconds and a temperature of from 160 to 250 DEG C, preferably from 180 to 230 DEG C, and a pressure of from 0.05 to 10 mbar, preferably from 0.1 to 3 mbar, in the presence of 
  c) water and/or readily volatile organic compounds as blowing agent and optionally in the presence of 
  d) compounds having a molecular weight of from 32 to 400 which contain least two active hydrogen atoms as chain extenders and crosslinking agents, and optionally in the presence of 
  e) auxiliaries and additives known per se, 
 and are used in transport means (transportation), preferably automobiles (cars).
Patent FI-935358-A (FI)
Inventor: OBERMEIER RAINER
IPC: C07K19/00
Filed: 1993-11-30
Abstract: A process for the preparation of proinsulin with correctly linked cystine bridges from a corresponding proinsulin amino-acid chain in the presence of mercaptan, chaotropic auxiliaries and a pH of 10 to 11, and its direct isolation from the reaction mixture with the aid of hydrophobic adsorber resins are described.
Patent FI-943434-A (FI)
Inventor: ELZENBECK MANFRED
IPC: A47C7/44
Filed: 1994-07-20
Abstract: A chair, particularly office chair, has as so-called sychronizing mechanism a front seat carrier part (6), fixed in relation to a chair column, and a rear seat carrier part (7) which is pivotable with respect to said front seat carrier part about a pivot shaft (8) and carries a backrest. A seat is supported on the two seat carrier parts (6, 7). Articulated on the rear seat carrier part (7) at a distance from the pivot shaft (8) is a locking lever (62) of a locking device (61), which locking lever has a stop face (64). The latter comes into engagement under gravity with a locking face (65) fixed relative to the front seat carrier part (6). To release this locking arrangement, the locking lever (62) is lifted by means of an actuating arm (67) of the locking arrangement. <IMAGE>
Patent FI-943601-A (FI)
Inventor: JOHANSSON JAN-ERIK
IPC: B03D1/16
Filed: 1994-08-02
Abstract: A flotation apparatus contains a lower portion of pulp and an upper portion of froth which drains over an upper horizontal edge of the apparatus. When the ore contains lead and zinc, lead contaminated with zinc will drain off. The object of the invention is to increase the lead content in the froth drained off. This is achieved by allowing the froth to drain upwardly through a channel, preferably one having rectangular cross section and having an angle of inclination less than 90 DEG  to the surface of the froth. The froth is also spayed before it leaves the channel, with at least one jet of water directed towards the part of the channel wall located furthest away in relation to the drainage edge of the channel.
Patent FI-951785-A (FI)
Inventor: FISCHER ARTHUR
IPC: F16B15/06
Filed: 1995-04-13
Abstract: The fixture element consists of a shaft (2) with a U-type longitudinal groove forming the spreading area (5). The base surface (11) of the spreading area rises to the front end. A movable wedge (6) formed as the spreading element is located in the longitudinal groove on a gliding surface (12). The wedge has teeth (8) on the top side protruding the shaft diameter. The front teeth of the wedge have shorter tooth flanks than the end teeth. The wedge is held in his position by a ring (7). The fastening of the fixture element is carried out by driving the element into a drilled hole where the wedge is fixed in the hole by tension and fixes the to be fastened part. <IMAGE>
Patent FI-954216-A (FI)
Inventor: UEBERSCHAER MANFRED
IPC: B05B1/04
Filed: 1995-09-08
Abstract: Coating machine for the direct or indirect application of fluid or pasty medium (6) to a running web, esp. paper or cardboard, has a dosing slot (4) to form an impulse jet between a discharge lip (3) and a lip (2) near the application point and an adjuster (20-25) which is set in zones along the machine length for adjusting the distance of the application point lip from the discharge lip.
Patent FI-955757-A (FI)
Inventor: LENDERING PETER
IPC: E05B73/00
Filed: 1995-11-29
Abstract: The security label (1) is in two parts (2,3), the first of which is attached to the protected item via a fixing device (9), with the second part removable from the first along a perforation line. The first part of the security label contains an electronically detectable element (6) and the second part carries the product and/or origin information (4). Pref. the electronically detectable element is provided as a strip of a magnetically activated material enclosed between laminated ticket layers, cooperating with an external magnetic field to provide a characteristic signal.
Patent FI-963404-A (FI)
Inventor: RUOTTU SEPPO
IPC: C07C5/333
Filed: 1996-08-30
Abstract: The invention relates ro a method of converting hydrocarbons. According to the method, a gaseous or liquid hydrocarbon feed is passed into a circulating fluidized-bed reactor, wherein the feed is converted at a high temperatue under the influence of particulate matter kept in a fluidized state, and the converted hydrocarbon products are removed from the reactor in a gaseous phase. According to the invention, a circulating fluidized-bed reactor (1-3; 41-43) is used having an axially annular cross section and being equipped with a multiport cyclone (14,17; 52,63) for the separation of the particulate matter from the gas-phase reaction products. The reaction space comprises an intershell riser space (13; 50) formed between two concentrically located cylindrical and/or conical envelope surfaces. The separation of particulate matter from the gas-phase reaction products is performed by means of a multiport cyclone equipped with louvered vanes (14; 63).
Patent FI-971528-A (FI)
Inventor: LUBISCH WILFRIED
IPC: C07D403/04
Filed: 1997-04-11
Abstract: PCT No. PCT/EP95/03902 Sec. 371 Date Mar. 27, 1997 Sec. 102(e) Date Mar. 27, 1997 PCT Filed Oct. 2, 1995 PCT Pub. No. WO90/11922 PCT Pub. Date Apr. 25, 1996Pyrrolyltetrahydrobenzoquinoxalinediones of the formula I    <IMAGE>  I  and their tautomeric and isomeric forms, and their physiologically tolerated salts, in which the variables have the meanings stated in the description, and the preparation thereof are described. The novel compounds are antagonists of the glutamate receptor subtypes and are thus suitable for controlling various diseases.
Patent FI-972621-A (FI)
Inventor: HELLBERG MARK
IPC: A61K31/353
Filed: 1997-06-18
Abstract: Methods for treating vascular inflammatory pathologies are disclosed. Particularly, the methods utilize pharmaceutical compositions containing certain compounds having an anti-inflammatory and anti-oxidant moiety covalently linked by an amide or ester bond. The compounds are useful in preventing and treating inflammatory disorders through several mechanisms.
Patent GB-657789-A (GB)
Title: Improvements relating to liquid fuel combustion equipment for gas-turbine engines
Inventor: JOHNSON FRANCIS MURRAY
IPC: F23R3/32
Filed: 1949-01-13
Abstract: 657.789. Jet propulsion plant. ROLLSROYCE. Ltd. Jan. 13, 1949, No. 1020. Drawings to Specification. [Class 110(iii)] [Also in Groups XI and XII] A plurality of fuel vaporizing devices (see Group XI) are supported in a jet pipe to effect reheating of the exhaust gases.
Patent GB-544465-A (GB)
Title: Improvements in comparators
IPC: G01B3/24
Filed: 1941-01-29
Abstract: 544,465. Gauging apparatus. CLEMENT, F. R. Jan. 29, 1941, No. 1159. [Class 106 (ii)] An instrument for effecting chordal and diametrical measurements comprises an arcuate frame having an indicator, a spring-pressed pivoted trigger arm engaging the indicator, the frame and trigger carrying spaced rollers or balls to engage the work. The frame 1 which supports a visual indicator 2 carries at one end a roller 3 and spaced apart therefrom at the other end attached to a pivoted lever 5 a ball 4. The lever 5 pivoted at 6 is mounted between cheeks and its movement is limited by means of a pin 7 co-operating with a slot 8. The lever is extended to form a trigger arm 9 pressed apart from the handle 10 of the frame by a spring 11. The plunger 13 of the dial gauge 2 engages an abutment 14 on the arm 9. In a modification the bow of the frame is deeper and the device is used for diametrical measurements, a pin on the lever engaging a slot in the edge of the cheeks for the limits.
Patent GB-844435-A (GB)
Title: Improvements in and relating to pressure vaporizer burners
IPC: F23C99/00
Filed: 1959-01-13
Abstract: 844,435. Vapour burners. BAIER, O., BAIER, L., BAIER, W., BAIER, W., BAIER, W., and SCHLUMPRECHT, E., [trading as BAIER Komm.-Ges., W.]. Jan. 13, 1959 [Feb. 18, 1958], No. 1213/59. Class 75(1). A valve 3 for controlling the flow of fuel to the vaporizer 1 of a burner is opened manually and is held in open position by an electromagnet 12 energized by a thermocouple 11 heated by the burner, the valve also being adapted to be opened by excess pressure in the vaporizer 1. At starting the push button 4 is held depressed to open the valve 3 and allow fuel to flow through the vaporizer 1 and a burner nozzle 8 to a starting cup 9. The button is then released and the valve closes. The fuel in the cup 9 is ignited and heats the vaporizer and after a time the button is again depressed but since the thermocouple 11 is now being heated the valve is held open by the electromagnet 12. The thermocouple may be located to be heated by both the starting cup 9 and the nozzle 8 or it may be located at 17 where it is heated by the nozzle 8 only or it may be located in the pipe 7 connecting the vaporizer with the nozzle 8.
Patent GB-713431-A (GB)
Title: Improvements in combustion product engines
IPC: F02G3/02
Filed: 1951-01-16
Abstract: 713,431. Tappets. PERRET, P., Jan. 16, 1951[Jan. 16, 1950], No. 1214/51. Class 80 (3) [Also in Group XXVII] The valve 4 of a combustion product engine (see also Group XXVII) is operated by members 38, 39 and co-operating balls 40 upward movement of the member 38 bringing about downward movement of the member 39 and the valve 4:
Patent GB-113285-A (GB)
Title: Improvements in or relating to a Process and Apparatus for Treating Flax Fibre.
Inventor: MEIRO ADAM
IPC: D01B1/42
Filed: 1916-01-26
Abstract: 113,285. Meiro, A. Jan. 26, 1916. Circulating or passing materials through fluidsupplying apparatus. - Dry flax straw or flax straw previously retted by soaking in water or by dew is crushed by smooth horizontal rollers, and is then tied in bundles and attached to turbines situated at the ends of a series of horizontal tubes K carried by a rotating framework E mounted in a closed double-walled vessel A containing water or water and crude linseed oil. After decortication by the rotation of the material in the tubes and the passage of the tubes through the liquid, which is prevented from rotating by a series of baffles B, the liquid is removed. Air is then supplied to the tubes, to dry the fibre, through pipes D and the frame is again rotated. Air is supplied to the chamber through pipes D and is heated by steam passing through the hollow walls of the chamber. The tubes K are carried by iron strips secured to the central shaft E. The tubes nearer the shaft are larger in diameter than those further away. The iron strips are arranged diametrically in pairs, adjacent pairs being displaced through a right-angle. The chamber is provided with hand-holes F. an outlet pipe C, and an inlet pipe I for liquid.
Patent GB-664157-A (GB)
Title: Improved process for coating fabrics
IPC: D06M15/05
Filed: 1949-01-18
Abstract: 664,157. Coating webs. TEXTUFF, Ltd., and STANTON, W. R. Jan. 17, 1950 [Jan. 18, 1949], No. 1346/49. Class 140. A process for coating a fabric with cellulose comprises treating the fabric with live steam to remove, or reduce to a minimum, absorbed air, passing the fabric through a hot-water bath and then through a batch of a regeneratable cellulose derivative, e.g. viscose, and finally treating it with a coagulating agent. The hot-water bath may contain a wetting agent, e.g. a sulphonated long chain fatty alcohol. After passing through the hot-water bath the fabric may be cooled by passing it through the air for a short distance or by subjecting it to a cold-water spray. The hotwater bath and bath of regeneratable cellulose derivative may both contain dyes, and the viscose solution may also contain caustic soda. As shown, a web 1 is passed through a steam chamber 2 and from a hot-water bath 3 into a bath 5 of viscose. The coated web leaves the bath 5 through an adjustable slot 7 and is passed on a stenter 8 through an acid coagulant bath 10 and on a second stenter 11 through a drier 12. Knives 13 cut off the selvedges and the finished fabric is reeled at 14. Prior to entering the viscose bath 5 the web may be passed between squeeze rollers to remove excess water and then over a spreading roller and may enter the solution between two grids. Within the solution the web may follow a zig-zag path over guide rollers, finally passing between a pair of rollers and centralising rods to the exit slots. The viscose bath may be cooled by a water jacket or by cooled brine circulating in pipes. Specifications 306,586, [Class 140], and 611,275 are referred to.
Patent GB-142529-A (GB)
Title: Improvements in and relating to self-serving stores
IPC: E04H3/04
Filed: 1919-01-20
Abstract: 142,529. Roza, E. L. da. Jan 20. 1919. Self-serving stores. - In a self-serving store, the aisles 18 between the display cabinets of merchandise holders 17 are divided by Jongitudinal partitions or rails 20 of less height than the cabinets, and passageways are provided between adjacent cabinets in the same row, the ends of the partitions 20 being connected by angularlydisposed rails 22 to the ends of adjacent cabinets, so as to form a continuous path through the store, one end of the path communicating with an inlet 12 and the other with an exit 13. At the opposite end of the store to the inlet and exit is a stock-room 34 having doors 35 opposite to the ends of the partitions 20. One wall of the entrance lobby 10 is formed by a basket rack 32 readily accessible to customers entering the store, and also to the clerk in charge of the laterallydisposed settlement and wrapping department 29, who replaces the baskets handed in by the customers. An office or auditing room 38 is placed adjacent to the inlet and exit and at right-angles to the settlement department, direct admission from the inlet being obtainable through doors 41, 40. The exterior of the office is fitted with display shelving 43. Except for part of the aisle 42 near the inlet, the arrangement is such that goods are displayed on one side only of the continuous path through the store, so that the attention of customers is not distracted, and all the goods displayed come under observation. The tops of the partitions 20, 22 may, however be of sufficient width to support a line of goods such as bottled pickles or the like. One or more of the cabinets may be arranged as a refrigerator 26 having doors 27 opening into adjacent aisles.
Patent GB-377238-A (GB)
Title: Improvements relating to electric discharge tubes
IPC: H01J61/10
Filed: 1931-01-16
Abstract: 377,238. Discharge apparatus. RUPPEL, S., 8, Palmengartenstrasse, Frankfort-on-Main, Germany. Jan. 16, 1931, No. 1565. [Class 39 (i).] In discharge tubes having normally cold electrodes and filled with gas at low pressure giving glow discharges, insulating granules between the electrodes absorb heat and extend and subdivide the discharge path without conducting current, so that . the striking voltage is increased and that arc discharges are avoided or can exist for a short time and are then quickly extinguished. In protective systems, excess voltage surges are led away by the tubes or current through the tubes operates overload devices. Granules of material such as quartz, glass, stone, clay. or silicate rock fill the whole tube 1, Fig. 5, or the space between the electrodes 2, 3. Alternatively, the granules are sintered together to form a plurality of layers 10, Fig. 3, evenly spaced between the electrodes 2<1>, 3<1> and extending partly or wholly across the tube 1. Glass partitions may produce a zig-zag discharge passage through the layers 10. The layers 10 may be separated by intermediate electrodes 15 which may extend outside the tube 1 to conduct heat away. The electrodes 2<1>, 3<1>, 15 may be metal coatings on the layers 10. The tube 1 is provided with a metal coating 17 shaped to provide an inspection hole and a coarse spark-gap 18. The are in the gap 18 and in the tube may be extinguished by a magnetic blow-out coil. In Fig. 6, the electrodes 211, 3<11> are formed by end caps of the container and several tubes are arranged in series with adjacent caps in contact or separated by an air gap as shown, each tube having a protective metal casing 17 with a gap 18. An auxiliary electrode 11, Fig. 5, may control the arc voltage, the tube serving as a relay or as both an excess voltage protector and a relay. Specifications 222,274, [Class 39 (i), Electric lamps, Arc, &c.], and 352,273, [Group XXXV], are referred to.
Patent GB-1173745-A (GB)
Title: Improvements in or relating to Magnetic Materials
Inventor: SIMPSON ANTHONY WILLIAM
IPC: H01F1/06
Filed: 1966-01-13
Abstract: 1,173,745. Magnetic compositions. PLESSEY CO. Ltd. 2 Dec.; 1966 [13 Jan., 1966], No. 1677/66. Heading H1H. A magnetic composition is produced by dispersing a finely divided solid compound of a magnetic metal within a liquid or solid synthetic resin matrix and heating to reduce the compound to metal and to convert the matrix to carbon. The matrix may be a phenolic resin which releases H 2  and CO for the reduction. The compound may be oxide, hydroxide, or salt. The particles may be oriented by extruding the mixture through a nozzle. The heating is preferably effected in an inert or reducing atmosphere. In examples, acicular Fe 2 O 3  with a diameter of 200 Š was used to produce a hard material, and a commercial Fe oxide used to produce a soft material. An Fe-Co alloy is also referred to.
Patent GB-702806-A (GB)
Title: Improvements relating to couplings for connecting together pipes or other hollow members
Inventor: GOLDSMITH THOMAS LESLIE
IPC: F16L19/02
Filed: 1952-01-23
Abstract: 702,806. Pipe joints. CLARKE-BUILT, Ltd. April 7, 1952 [Jan. 23, 1952], No. 1867/52. Class 99 (1). A 'sealing ring 10 which overlaps the ends of pipes 8, 9 and extends into recesses 14, 15 of coupling members 12, 13 secured to the pipes has a portion 7 lying between the abutting ends and Substantially flush with their bores. The coupling members are drawn together by a coupling nut 18. The ends of the ring and the bores of the recesses are slightly tapered.
Patent GB-708973-A (GB)
Title: Improvements in or relating to apparatus for making ice
IPC: F25C1/14
Filed: 1952-01-25
Abstract: 708,973. Ice-making. FLAKICE CORPORATION. Jan. 25, 1952 [March 7, 1951], No. 2092/52. Class 29 [Also in Group XXXVI] Ice formed on the outside surface of a vertical cylinder 42 is removed by a wedge assembly 53, the cylinder and wedge assembly having relative rotary movement about the axis of the cylinder, and the cylinder being integral with a refrigerating system comprising a motor compressor 68 and a condenser 78, the cylinder 42 forming the evaporator of the system. A central vertical hollow shaft 30 carries the vertical rotatable cylinder 42 closed at the top 38 and bottom 40, and is supported in a vertical bearing 28. The shaft also carries a plate 60 on which is supported by resilient mounting 66 the hermetically sealed motor-compressor unit 68 and by a platform 76 the annular condenser 78. Compressed refrigerant passes through a pipe 72 to the top of the condenser, and condensed refrigerant passes from the bottom of the condenser by a pipe 80, filter 83, capillary tube 84 and pipe 48 to a passage 46 in the periphery of the freezing cylinder 42. Evaporated refrigerant returns to the compressor from a vessel 50 in the cylinder by a pipe 70. A spray pipe 126 extending substantially around the entire upper edge of the freezing cylinder directs small  closely spaced streams of water on to the freezing surface, excess water being caught in a trough 134 with a sump 136 fed by an inlet pipe 138 controlled by a float 142. A centrifugal pump 110 draws water from the sump 136 through a strainer 148 and supplies it through a pipe 124 to the spray pipe 126. A tap 152 enables the water system to be drained. The motor driving the centrifugal pump 110 also drives through gearing 122 the shaft 30 rotating the cylinder and the refrigerating system. Fixed to the base 20 and to the bearing 28 is a bracket 57 carrying in bearings 58, 61 a vertical roller 53 having spiral merge ribs or cutters 55 contacting the freezing surface to remove the ice, which falls down a shoot 158. A rubber scraper 153 removes water from the rotary condenser 78 carries by a bracket 92 a fan 94 driven by a motor 96 which draws air in through the fins 82 of the conice surface before the harvesting. The denser and directs it upwardly through a grill 102. The end of the water spray pipe 126 are directed downwardly and provided with stoppers 128 for .drainage purposes. The compressor and fan motors are supplied with current through slip rings in a plug 157 and the bottom of the shaft 30 (see Group XXXVI).