baber/WOPTO huggingface dataset:
Patent FI-933527-A (FI)
Inventor: BAKHAREV IOURI
IPC: B01D45/06
Filed: 1993-08-10
Abstract: A device for separating multiple-component fluids includes a truncated cone structure (2) having a conical main section (2a) defined by a plurality of coaxially aligned and axially spaced rings (3) of progessively diminishing inner diameters as viewed in the direction of movement (6) of the fluids being separated. The largest ring (3a) is located at that end of the conical main section at which the fluid is admitted thereto, and the smallest ring (3b) is located at that end of the conical main section at which separated solid particles are discharged. Each ring has an inside surface (13) which is convexly curved in a radial crosssection along the axis of the cone structure and faces in part counter to and in part across the direction of fluid flow. The inside surface of each ring meets the bottom surface (14) of that ring in a sharp edge (14a), with the tangent to the bottom surface at that juncture making an angle  alpha of at most 90 DEG  with respect to the direction of fluid flow, and with the tangent (T-2) to the inside surface at that juncture being substantially parallel to the axis of the cone structure. The arrangement of the rings causes the solid particles to be concentrated in the axial region of the cone structure for axial discharge therefrom while cleaned fluid exits from the cone structure through the gaps (16) between the rings.
Patent FI-934776-A (FI)
Inventor: GROEN PETER GAMBORG
IPC: F15B15/28
Filed: 1993-10-28
Abstract: For remote indication of the position of the movable member (7) of a double-acting, fluid-pressurized hydraulic setting motor (6) communicating with two control conduits (A2, B2) for the supply and removal of pressure fluid to actuate the movable element (7) for movement in an opening direction or in a closing direction, use is made of a volumeter (3) having a capacity corresponding to the stroke volume of the setting motor (6). The two control conduits (A2, B2) may be connected through a multi-way valve (2) with a pressure line (P) and a tank line (T) or, in a neutral state both of them may be connected with the tank line (T). The volumeter (3) is coupled to the multi-way valve (2) in such a manner that in both operating positions it is connected into the control line connected with the tank line (T), whereas it is barred in the neutral condition. The two control conduits are connected with the setting motor over pilot controlled non-return valve arrangements (4) each of which in the neutral state prevents pressure fluid from passing from the setting motor to the control conduits, whereas in the operating position return of pressure fluid to tank is being opened only after a sufficient working pressure has been established in the pressurized control conduit.
Patent FI-944922-A (FI)
Inventor: SMITH ROBERT PAUL
IPC: B09B5/00
Filed: 1994-10-20
Abstract: A method of recycling construction and demolition debris produces a product useful in earth engineering applications, including landfills, soil stabilization and roadbeds. The method involves wet shredding construction and demolition debris into a moist shredded product and applying the product as daily cover for a landfill, or in a roadbed, or as a soil stabilizer or nutrient. A landfill design using the recycled product is also disclosed.
Patent FI-960234-A (FI)
Inventor: SEIDL PAUL G
IPC: F26B13/10
Filed: 1996-01-17
Abstract: Flotation drying apparatus (1) for the staged (indirect) heating of solvent laden air recirculating within a drying enclosure (4), and a method of optimally controlling and directing solvent laden recirculating air such that condensation and sapping of solvent and various solvent-based by-products may be effectively reduced or eliminated. In addition to the reduction of condensate, a greater and more uniform mixing of the atmosphere within the drying enclosure (4) is achieved, thereby enhancing safety and the drying process as pockets of high concentration solvent vapors are reduced. Air from outside the dryer enclosure is heated within the dryer enclosure, and is mixed with solvent-laden air. The mixed air is recirculated to the first drying zone of the dryer. <IMAGE>
Patent FI-981324-A (FI)
Inventor: YLOENEN TATU
IPC: H04L29/06
Filed: 1998-06-10
Abstract: A network apparatus 500, 700 is connected to a network 502 to which is likewise connected an operating station 507. The method for configuring the network apparatus involves the steps: - of sending a configuration package from the operating station to a network apparatus 601, - of authenticating the operating station at the network apparatus as a genuine sender of the configuration packet 602, and - of decoding the configuration parameters contained in said configuration packet, and storing them as configuration parameters for the network apparatus 603. <IMAGE>
Patent GB-1205851-A (GB)
Title: A shallow cathode ray tube
IPC: H01J31/12
Filed: 1968-01-08
Abstract: 1,205,851. Cathode ray tubes. GENERAL ELECTRIC CO. 8 Jan., 1968 [27 March, 1967], No. 1022/68. Heading H1D. A flat cathode ray tube having a front phosphor screen 16 and a rear resistive coating 24 connected to a conductive coating 26 for providing the vertical deflection has a throat section of width W and with axis X1-X2 defined by conductive strips 23, 25 which is displaced (Fig. 5), and possibly also as shown inclined, with respect to the axis 3 of the electron beam and funnel coating 13. The beam enters the throat adjacent the strip 25 and may be deflected by a vertical sweep voltage of relatively low magnitude without colliding with the strips 23. The inclination of the throat provides a longer beam path and hence greater deflection sensitivity. Deflection sensitivity is also increased by applying a lower voltage to the strips 23 than to the coating 21 forming an extension of the coating 20 of the phosphor screen 16, but in another embodiment, (Fig. 4), the strip 23 and the coating 21 are connected together. Also the resistive coating 24 may extend to the strip 25. Collimating magnet polepieces for the horizontal deflection section HD of the tube are shown at 12.
Patent GB-137836-A (GB)
Title: Improvements in and relating to machines for creasing leather & pressing the seams of the same
IPC: C14B1/00
Filed: 1920-01-13
Abstract: 137,836. Fortuna - Werke, Spezialmaschinenfabrik Ges. Jan. 13, 1919, [Convention date]. Bending, creasing, and the like.-A machine for creasing or bending leather in a position adjacent to a seam in the leather is constructed with pressing plates as a<1>, a<2> which grip the crease, produced in known manner by a serrated creasing blade v, Fig. 3, and a counterpart w. The machine is particularly suitable for creasing the upper edges of leather pieces for boot uppers after being stitched to a lining. The seam s in the leather t is registered against a pedal-operated contact rule u prior to the formation of the crease. and prior to the raising of the blade v, the crease is gripped above the seam s by means of pins p carried by cam-operated slides o<2>, o<1>, mounted respectively on the movable pressure plate a<2>, and on a movable pressure plate k carried by the fixed plate a<1>, this plate k being controlled by an adjustable spring m, and being arranged so as to press on the seam s during the creasing operation with a pressure which is independent of the thickness of the leather. The plate a<2> moves in the same horizontal plane as the plate a<1>, and it is actuated so as to press the crease with a pressure which is always of a predetermined adjustable value independently of the thickness of the leather. This pressure is determined by a screw h which adjusts the tension of a spring g which allows an abutment f on a link jointed by an arm d to one end of a bell-crank c to yield when the pressure on the work reaches the required value. A screw i normally restrains the abutment f. The bell-crank c is pivoted to the plate a<2>, and is actuated by a grooved cam e. The plates a<1>, a<2> are formed with apertures x<1>, x<2> for receiving heating arrangements.
Patent GB-538191-A (GB)
Title: Process and apparatus for treating yeast
IPC: C12N1/06
Filed: 1940-01-19
Abstract: 538,191. Vitamins. EMULSIONS PROCESS CORPORATION. Jan. 19, 1940, Nos. 1205 and 1206. Convention dates, May 11, 1939 and Oct. 7, 1939. [Class 2 (iii)] [Also in Group VI]  Yeast cells are broken to release the contents to obtain a vitamin rich extract suitable as a human food or as a food for yeast, by submitting yeast mixed with water to pressure in presence of carbon dioxide, and spraying the gas-impregnated yeast into a vessel which may be evacuated. Brewers' yeast, which may be washed with ammonium persulphate &c. to kill bacteria and may be activated by treating it with a sterile wort is forced by a pump 3 through a cooler 4 which cools it to about 0‹C. and is mixed in a dispersion unit 5 with carbondioxide under pressure from a container 6. The carbonated yeast is passed by a pump 7 which raises its pressure to 1,000-3,000 pounds per square inch, through a heater 8 which heats it to about 30-49 ‹C. and is discharged through a spray head 25 into a tank 9 which may be held under vacuum. Gas is withdrawn 'by a pump 10 compressed and returned to the container 6. The liquid withdrawn from the tank 9 may be filtered and concentrated in vacuo. The carbonated yeast may before submission to high pressure be stored for some hours in a tank 6a.
Patent GB-509156-A (GB)
Title: Improvements in or relating to ships' hatch covers
IPC: B63B19/18
Filed: 1938-01-14
Abstract: 509,156. Hatches. MOORE, W. G. fan. 14, 1938, No. 1285. [Class 113 (i)] A hatchway is provided at each end with trays to receive the hatch cover sections, these trays being interconnected to move synchronously and oppositely. The trays 24 are connected by ropes, pulleys and the shaft 33 driven by a winch 34. A carriage 13 runs on each side of the hatch and is provided with a lifting arm. A section is thus raised, moved laterally till on one tray, which is then raised to lift the hatch section off the lifting arm, the tray and section then being lowered. The interconnecting gear simul. taneously raises the opposite tray to receive the next cover section. Bands 35 secured to drums mounted loosely on the shaft 33, but with ratchet and pinion drive, cover the joints between the section.
Patent GB-290327-A (GB)
Title: Improvements relating to the production of resinous media
IPC: C08G12/02
Filed: 1927-01-15
Abstract: 290,327. Arnot, R. Jan. 15, 1927. Samples furnished. Adhesives are prepared by mixing with a protective colloid a condensation product prepared from formaldehyde, urea (or calcium cyanamide), and sodium salicylate, and adding the mixture to albumen solutions. For example, the condensation product may be mixed with blood and with hydrolyzed glue prepared by the method of Specifications 225,953, and the mixture added to a solution of casein in dilute ammonia. Adhesives are obtained also by combining with glue, albumen, or starch the condensation products obtained from formaldehyde, urea, and cresylic acid in the presence of caustic alkali, from formaldehyde, calcium cyanamide, and phenolate lye, and from formaldehyde, aniline, and phenolate, lye.
Patent GB-130093-A (GB)
Title: Improvements in or relating to the Manufacture of Explosive Materials.
Inventor: LANDRIN PAUL
IPC: C06B21/00
Filed: 1918-01-23
Abstract: 130,093. Landrin, P. Nov. 13, 1917, [Convention date] Explosives.-Consists in granulating molten explosive in a rumble 4, the granulation being started by solid nuclei in the drum and continued by the supply of molten explosive from a tank 1 through spraying-orifices 9 in a pipe 3. The granulated material overflows into a barrel x through an opening 7 in one end of the rumble. Dust is removed by a current of air induced through the drum and through a dust-collecting chamber 11 containing water 17, by a blower y which is disposed in a chimney 12 and is supplied by a fan 13.
Patent GB-1454054-A (GB)
Title: 2-pyrazolin-5-one derivatives and their use in photographic colour materials
IPC: C08F20/60
Filed: 1974-01-11
Abstract: 1454054 Novel monomers AGFA-GEVAERT 11 Jan 1974 [30 Jan 1973] 1376/74 Heading C3P [Also in Divisions C2 and G2] Polymers comprising recurring units of formula wherein R 1  is an optionally substituted alkyl or optionally substituted aryl group, R 2  is an optionally substituted C 1-5  alkyl group and R 3  is hydrogen, chlorine or a C 1-4  alkyl group are obtained by homopolymerization of the novel monomers of formula or by copolymerization of said monomers with one or more monomeric compounds containing at least one ethylenic group and being incapable of oxidative coupling with an aromatic primary amino compound (e.g. acrylic acid, methacrylic acid, esters and amides of these acids, styrene, vinyl toluene and divinyl benzene). Preparation Examples 7-16 prepare a homopolymer of the compound of Formula I wherein R 1  is phenyl, R 2  is CH 3  and R 3  is CH 3  as well as copolymers of this compound and of the compound wherein R 1  is p-methylsulphonylphenyl, R 2  is CH 3  and R 3  is CH 3  with n-butyl acrylate, methyl acrylate, n-butyl acrylate/ divinyl benzene, styrene/methacrylic acid, nbutyl acrylate/methacrylic acid or t-butyl acrylamide. The polymer latices are used as competing couplers in colour photography.
Patent GB-916994-A (GB)
Title: Relaxation oscillator
Inventor: HAYES ROY
IPC: H03K3/45
Filed: 1960-01-14
Abstract: 916,994. Magnetic amplifiers. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 11, 1961 [Jan. 14, 1960], No. 1385/60. Class 40 (9). A relaxation oscillator comprises a transductor 3 fed from an A.C. supply 10, 11 and having a positive feedback winding 4 supplied from across a load 7 to drive the transductor to maximum output and a winding 5 receiving delayed negative feedback from across the load to switch the transductor to minimum output. The transductor has a D.C. control winding (not shown). The delay means for the negative feedback includes capacitor 17 and resistors 18, 19. The negative feedback winding has twelve times as many turns as the positive feedback winding. The load 7 is a light bulb and the oscillations may be of the order of one cycle per minute.
Patent GB-574264-A (GB)
Title: Improvements in or relating to face and eye shields
IPC: A61F9/06
Filed: 1944-01-25
Abstract: 574,264. Welders' shields. EVANS, W. Jan. 25, 1944, Nos. 1414 and 8949. [Class 97 (i)] [Also in Group XII] In a welder's face shield the window comprises a sheet of clear glass and a tinted sheet, a fixed frame arranged to encircle the edges of the clear sheet, a guideway for the tinted sheet arranged to permit movement thereof over the clear sheet and means operable from within the shield for removing said tinted sheet from its guideway and the clear sheet from its frame. As shown, a clear glass 19 is held by flanges 18 in a frame 15 attached in front of a rectangular opening 14 in a shield 10. Mounted immediately behind the clear glass is a tinted glass 23 which may be moved in its guides 33 into and out of the line of vision by the operation of a crank 24 mounted on a handle 11. Both glasses, maintained in position by arms 31, may be removed from inside the shield by rotating the arms 31 about their pivots 32 and tilting the lower edges of the glasses. In a modification, Fig. 3 (not shown), the shield is mounted on a headband and the tinted glass moved by a crank operated from the front of the frame.
Patent GB-1045145-A (GB)
Title: Portable rail unit for a trolley from which a cradle may be suspended
IPC: E04G3/34
Filed: 1963-01-11
Abstract: 1,045,145. Elevated railways. J. Z. JANUSZAJTIS. April 13, 1964 [Jan. 11, 1963], No. 1423/63. Heading B7L. A rail A on which runs a trolley supporting a workmen's cradle is supported by members E pivoted at F to the ends of tubes B, C joined at the other end D and mounted on the roof of a building, the surface of the rail A on which the trolley runs being maintained uppermost whatever the inclination of the roof by links J connected at one end to the members E and at the other end to a collar K adjustable along the tube C. The tubular rail lengths are connected together by rods L.
Patent GB-103681-A (GB)
Title: Improvements relating to Reinforced Concrete Blocks, Slabs, Beams and the like.
Inventor: WILSON WALTER
IPC: E04C3/29
Filed: 1916-01-31
Abstract: 103,681. Wilson, W. Jan. 31, 1916. Moulds. - Reinforced-concrete slabs, blocks, beams, and window and door frames are made with flanges which are reinforced by tensioned wire ropes or cables, and can be belted, keyed, or otherwise fastened together to form walls, partitions, floors, ceilings, &c. A cement or other core 3, Fig. 2, is placed within a frame 2, and pins 4 are fixed in the foundation on which the slab &c. is moulded. Sleeves 5 are then placed over the pins 4, and the ropes or cables 6, 9, 10 are passed round the sleeves. the ends being connected by a screw coupling or otherwise, so that tension may be applied. The main cables 6 are further tensioned by being deflected, for example by means of cross-tubes embedded in ribs.
Patent GB-730317-A (GB)
Title: Improvements in pattern card control means for jacquards
Inventor: FIRTH ALBERT
IPC: D03C3/24
Filed: 1953-01-19
Abstract: 730,317. Jacquards for looms. HARDAKER, Ltd., J. T. Oct. 7, 1953 [Jan. 19, 1953], No. 1487/53. Class 142(2). In a jacquard, the pattern card is moved step-by-step by carriers 1, 2, connected by a chain 6, and passes over a plate 8 that receives the ends of the needles, the card being located on the plate by retractable pegs 11. The carriers 1, 2 and the plate 8 are each secured to a mounting 9 that moves towards and away from the needle plate 10 with either a reciprocating or a pivoting motion. During this motion, a roller 20 on an arm 17 pivoted at 18 engages a fixed cam 21 and withdraws the pegs 11 from the card. The carrier is operated by a peg and star wheel mechanism 7 driven by bevel gears and a telescopic shaft. Springs 23 keep the card against the plate 8. In an alternative construction, Fig. 2, the carrier may comprise spaced blocks 25 that are adjusted according to the card width, and bands 29 on pulleys 30, 31 assist the card movement.
Patent GB-1411887-A (GB)
Title: Toner fusing device for a xerographic reproducing apparatus
IPC: G03G15/20
Filed: 1973-01-11
Abstract: 1411887 Fixing electrostatic toner images RANK XEROX Ltd 11 Jan 1973 [13 Jan 1972] 1538/73 Heading G2H A xerographic copier with heat fixing of the toner images produced incorporates switches which interrupt cooling while a copy sheet is in its fixing apparatus. Preferably the copier is cooled by an exhaust fan, and the leading edge of the copy sheet opens one or more switches as it travels.
Patent GB-1381453-A (GB)
Title: Unsaturated polyesters
IPC: C08G63/00
Filed: 1973-01-11
Abstract: 1381453 Unsaturated polyesters PECHINEY UGINE KUHLMANN 11 Jan 1973 [12 Jan 1972] 1616/73 Headings C3R and C3P Unsaturated polyesters are obtained by condensing a α-#-unsaturated diacid having the cis form with a polyol derived from a polysubstituted polyhalogenated polyphenyl in the presence of an isomerization catalyst to give an unsaturated polyester having 60-98% of the acid radicals in the trans form and 40-2% in the cis form. Example 1 describes reacting maleic anhydride with (a) N,N<SP>1</SP>-bis-(ethanol-2)-diamino-octochlorodiphenyl, prepared from decachlorodiphenyl and monoethanolamine, (b) bis-tetrachlorophenoxyethoxyethanol, prepared from decachlorodiphenyl and diethylene glycol, and (c) the product obtained by reacting decachlorodiphenyl with polyethylene glycol, using piperidine as the isomerization catalyst. The unsaturated polyesters may be cross-linked with styrene.
Patent GB-1490012-A (GB)
Title: Heating of hair-curlers
IPC: A45D4/12
Filed: 1975-01-14
Abstract: 1490012 Heating curlers PERMA 14 Jan 1975 [8 Feb 1974] 1623/75 Heading A4V A heating sleeve for a hair curler comprises an elongate cylindrical body 1, split along a line 2 parallel to the axis thereof so as to form a pincer, and provided with two extensions 4 spaced on either side of the portion 3 which is diametrically opposite the split and which acts as a hinge, the said extensions providing members for opening the pincer, and the cylindrical body having on its exterior wall a plurality of vanes 10 arranged in planes extending radially about the axis of the cylindrical body. There may also be provided a pair of vanes 11 which are not quite in a plane with the axis but which are inclined towards the extensions 4 to which they are adjacent. The extensions may be horn-shaped in cross-section and may be slightly narrower at their bases than in their central portions. The sleeve may be made of rubber or plastics material and is fitted over a curler upon which the hair has been rolled.
Patent GB-523874-A (GB)
Title: Improvements in amusement devices
IPC: A63G25/00
Filed: 1939-01-17
Abstract: 523,874. Amusement apparatus. MOSEBACH, G., and STOWE, P. Jan. 17, 1939, No. 1653. Convention date, July 5, 1938. [Class 132 (i)] An amusement vehicle is driven by an internal combustion engine 7 which can be actuated by the occupants of the vehicle but which is also under the control of a stopping device which can be operated from a control station outside the vehicle. The throttle pedal in the car operates a member 19 actuating the throttle 12, but this control can be overridden by the operation of a linkage 11. The latter is operated from an outside control station through contacts 23 and 24 on the car co-operating with contact strips in the floor of the track. In an alternative construction one contact may co-operate with a continuously conducting floor while the other bears against a conducting netting suspended over the track. A weighted lever is included in the linkage 11 so that after operation by the electromagnet the motor is maintained out of action till an authorised person unlocks the motor casing and restores the mechanism to its running position.
Patent GB-553355-A (GB)
Title: An improved device for filling hot water bottles and the like
IPC: B67C11/02
Filed: 1942-02-09
Abstract: 553,355. Funnel for use in filling hot-water bottles, &c. REEVES, J. H. Feb. 9, 1942, No. 1685. [Class 125 (ii)] A funnel 1 for use in filling hot-water bottles and the like narrow-mouthed containers with liquids has three of more longitudinally disposed bridge members 3 provided upon the upper portion only of the neck 2 of the funnel, the members being adapted to engage the inside of the mouth of the bottle &c. to allow free escape of air, steam or other gases or vapours around substantially the whole of the circumference of the neck of the funnel. The web or bridge members may support a cylindrical member concentrically with the neck of the funnel; the cylindrical member may be threaded and is adapted to engage the inner face of the neck of the bottle, &c.
Patent GB-122275-A (GB)
Title: Improvements in Apparatus for Raising Liquids.
Inventor: HIGGINSON JOSEPH
IPC: F02M37/02
Filed: 1918-01-29
Abstract: 122,275. Higginson, J., and Arundel, H. Jan. 29, 1918. Direct air-pressure apparatus, non-automatic; valves for pressure fluid, actuation of; valves for pressure fluid, arrangement of; vacuum apparatus.-In an apparatus for raising liquid fuel &c. of the kind described in Specifications 12835/11, 11496/15, 110,593, 125,147, and 126,344, the vessel g into which the liquid is drawn has a continuously open suction connexion d, and the admission of atmospheric or other pressure for expelling the liquid is controlled by a mechanically operated valve f. A float-controlled valve c on the liquid inlet prevents flooding