baber/WOPTO huggingface dataset:
Patent FI-924582-A (FI)
Inventor: TROKHAN PAUL DENNIS
IPC: D21F1/10
Filed: 1992-10-09
Abstract: The invention concerns a method for extending the lifetime of papermaking screens, which contain a cured, light-sensitive polymer resin. The method includes continuous application of an effective amount of chemical compounds that are capable of retarding the rate of decomposition in the light-sensitive polymer resin on the screen surface during papermaking. The chemical compounds preferably consist of antioxidizing agents that inhibit or retard oxidation of the cured resin and the developing breakdown effect.
Patent FI-934981-A (FI)
Inventor: KORDES HERBERT
IPC: E06B3/02
Filed: 1993-11-11
Abstract: The invention relates to a coupling for an all-glass door 8 located in a displaceable wall element and a door closer 6 located in a frame. The coupling is carried out by using a coupling pin 13 in the door fitting 9, 10 and a receiving bore 14 which extends transversely with respect to the frame profile 5 and is located within the exit of the spindle 7 of the frame door closer. In contrast to conventional floor door closers, this type of mounting may also be carried out on existing door installations without complex chiselling work in the floor region being necessary. <IMAGE>
Patent FI-940826-A (FI)
Inventor: BACKLUND AOKE
IPC: D21C1/00
Filed: 1994-02-22
Abstract: A process for the continuous digestion of cellulosic fiber material, comprising impregnation with impregnating liquid consisting of at least one fresh digesting liquor, in a closed impregnating system and subsequent digestion with digesting liquid in a closed digester system, said impregnating liquid being supplied through a supply system, together with steamed fibre material, to an inlet end of the impregnating system, liquid being withdrawn from the impregnating system at a point (46) located at a predetermined distance from said inlet end. According to the invention such a first quantity of liquid (F) is withdrawn at said withdrawal point (46) and recirculated directly to the supply system that a predetermined minimum ratio between liquid and fibre material is continuously maintained in the impregnating system prior to said withdrawal point (46), the liquid in said liquid to fibre material ratio being derived from original moisture (A) in the fibre material, condensates (B, C) from an initial steaming of the fibre material, and added fresh digesting liquor(s) (D and/or E) besides said withdrawn and recirculated quantity of liquid (F).
Patent FI-945461-A (FI)
Inventor: MEINANDER PAUL OLOF
IPC: D21D5/06
Filed: 1994-11-21
Abstract: PCT No. PCT/FI95/00643 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/16226 PCT Pub. Date May 30, 1996The present invention relates to an apparatus and a process for screening a fibre suspension such as papermaking stock in a pressurized screen especially in connection with pumping the liquid. The invention also relates to the use of the apparatus in a process for the production of paper or board. The apparatus comprises a generally tubular housing (12) and a perforated screen-drum (22) inside the housing. The housing (12) and screen-drum (22) define between themselves a generally annular screening zone (30). The screen-drum (22) surrounds a tubular accept channel (32). The apparatus further comprises a stock inlet (14), outlet (19) for accept, and outlet (17) for reject. The screen-drum (22) is rotatable within the housing (12) and conducts are provided for introducing diluting fluid into the annular screening zone (30) at a plurality of locations along its axial extent. The accept outlet end of the housing (12) preferably widens into a pumping chamber (18) having a pump wheel (26) for pumping the screened suspension.
Patent FI-951251-A (FI)
Inventor: GODEL THIERRY
IPC: A61P25/08
Filed: 1995-03-16
Abstract: Aminomethyl-substd. oxadiazolyl-imidazodiazepines of formula (I) and their addn salts are new: A and C atoms  alpha  and  beta form a gp of formula e.g. (A<1>):Q = a gp. of formula e.g. (Q<1>):R<1>, R<2> = H; lower alkyl,etc.;or NR<1>R<2> = 5-8 membered heterocycle opt. contg. a further hetero atom or carrying a fused benzene ring; R<3> = H and R<4> = lower alkyl; or R<3>+R<6> = H; halo;etc.; and C atom gamma  has the S configuration when R<3> is other than H.
Patent FI-952648-A (FI)
Inventor: SCHNEIDER PALLE
IPC: D06L4/40
Filed: 1995-05-31
Abstract: PCT No. PCT/DK93/00395 Sec. 371 Date May 12, 1995 Sec. 102(e) Date May 12, 1995 PCT Filed Dec. 1, 1993 PCT Pub. No. WO94/12621 PCT Pub. Date Jun. 9, 1994This invention relates to activation of enzymes. More specifically, the invention relates to agents capable of enhancing the activity of peroxidases or peroxidase acting compounds. The invention also relates to methods of oxidizing a substrate with a source of hydrogen peroxide in the presence of a peroxidase enzyme or a peroxidase acting compound, and an enhancing agent. More specifically, the invention relates to a method of bleaching of dye in solutions, to a method of inhibiting the transfer of a textile dye from a dyed fabric to another fabric when said fabrics are washed together in a wash liquor, to a method of bleaching of lignin-containing material, in particular bleaching of pulp for paper production, to a method of treatment of waste water from pulp manufacturing, and to a method of enzymatic polymerization and/or modification of lignin or lignin containing material.
Patent FI-954282-A (FI)
Inventor: HENDRIKS JAN
IPC: D21H17/24
Filed: 1995-09-13
Abstract: The invention relates to a method for manufacturing paper, which comprises adding to an aqueous suspension of cellulose fibers a water-soluble or dissolved cationic starch, optionally in addition to other additives, and then forming paper from this suspension in the conventional manner. The method according to the invention is characterized in that as cationic starch a cationic amylopectin potato starch is used. The invention also relates to paper so manufactured.
Patent FI-955378-A (FI)
Inventor: DREXLER JOANNES HERMAN
IPC: A47D13/10
Filed: 1995-11-08
Abstract: The invention relates to an infant seat, comprising a portable bucket seat body having a rocker bottom (2), an auxiliary support (11) being provided, that is mounted to be moved from an inoperative position in which it is sunk into the plane of the bottom, towards an operative position in which it slopes rearwardly and downwardly from the bottom plane. According to the invention the U-shaped auxiliary support (11) is mounted with the free ends of the support legs about a transverse axis (12) for a downward swinging movement, a locking device being provided, adapted to be actuated at the top behind the backwall of the bucket-shaped seat to lock the auxiliary support (11) in its active and inactive positions. <IMAGE>
Patent GB-1441212-A (GB)
Title: Elastic supports
IPC: F16F1/387
Filed: 1974-01-09
Abstract: 1441212 Buffering stops PAULSTRA 9 Jan 1974 [12 Jan 1973] 01003/74 Heading E2X [Also in Division F2] A buffering stop has a rubber bush 1 confined under radial compression between a rigid outer tubular member 2, an inner tubular assembly composed of at least two segments 4 separated by longitudinal gaps 5, and elongate cavities 7 formed in the rubber 1 and each adjacent and parallel to a longitudinal gap 5, having a circumferential width d equal to at least twice the width of the adjacent gap 5 and a radial depth occupying a major part of the radial dimension of the rubber bush 1. The stop may have an inner hard plastics sleeve 8, and a flange 3.
Patent GB-367116-A (GB)
Title: A new and improved process for the extraction of fibre from vegetable matter
IPC: D01C1/02
Filed: 1931-01-12
Abstract: 367,116. Extracting fibre from vegetable matter. THOMAS, G. F., 136, Moore Road, Durban, South Africa. Jan. 12, 1931, No. 1005. [Class 120 (i).] In extracting fibre from vegetable matter, crushing rollers break the skin and loosen the fibres to prepare the material for an immersion of from a quarter of an hour to two hours in a bath of boiling soda solution containing for each gallon of water from one to five ounces of carbonate of soda. The fibrous material is washed with clean water, further crushing rollers being used if desired to remove all adhering glutinous matter, and the material is finally treated for a few minutes only in an acid bath, such as a one-quarter per cent solution of sulphuric acid, washed and dried. The process may be applied to coir, plants having bast fibres, and plants such as the agave family, phormium tenax, musa textilus, hibiscus, and gum.
Patent GB-208399-A (GB)
Title: Improvements in pressing and cutting machines for tobacco and the like
IPC: A24B7/14
Filed: 1923-01-11
Abstract: 208,399. Legg, O., and Legg, Ltd., R. Jan. 11, 1923. Cutting slices in succession.-An intermittent feed mechanism for pressing and cutting machines for tobacco &c. comprises a spur-wheel b with which gears a pinion c carried by a rocking lever g pivoted concentrically with the wheel b and operated by a link h, the pinion c being so mounted that it turns the wheel b when the arm g moves in one direction, but rolls idly upon the wheel b in the other direction. The pinion may consist of a toothed ring j, Fig. 3, surrounding a cylinder k in the surface of which are tapering recesses l containing rollers or balls m that allow relative movement between the ring and the cylinder in one direction only. The pinion c is connected to the arm g by a link e and can be raised out of engagement with the wheel b by means of a link n connected to a link p that is guided on a boss on the wheel b and lifted by a spring v acting on a lever r. A treadle t is depressed to bring the pinion c and wheel b into engagement, and is held by a hooked spring catch w pivoted at x and carrying a releasing treadle y.
Patent GB-355633-A (GB)
IPC: B60J7/12
Filed: 1931-01-12
Abstract: 355,633. Road vehicle hoods. KELLNER, A., 72, Brandenburgstrasse, Berlin. Jan. 12, 1931, No. 1081. Convention date, Jan. 16, 1930. [Class 108 (i).] In vehicle hoods in which the cant-rail is in several parts, the divided cant-rail is combined with a spring as well as with a draw-rod one end of which is connected to the divided cant-rail and the other end to the falling pillar. As shown, the cant-rail is in two parts 4, 5 the part 4 being connected to the falling pillar 2 by a rod 8 while the parts 4, 5 of the cant-rail are interconnected by a spring member 11 comprising telescopic tubes embracing a compression spring. The spring may be connected to the falling pillar 2 instead of to the part 5 of the cantrail.
Patent GB-143186-A (GB)
Title: Improvements relating to explosive mines
IPC: F42B23/04
Filed: 1920-01-13
Abstract: 143,186. Morse, R. V. May 14, 1919, [Convention date]. Mines, land.-Relates to land mines made with a tubular casing 2 embedded in the ground, and a projection 1 extending above ground, which projection, although strong enough to resist blows and bullets, is yet bent bv a heavy mass such as a " tank," thereby causing the explosion of the mine, as described in Specification 133,313. According to the invention, the mine is fired by a percussion detonator when the tubular casing is bent. As shown, the tube 2 contains a rod 7 which is weakened bv a neck 8 and is fastened at one end to the extension 1 and at the other end to a plug 5 in the tube 2 above the explosive charge 4. When the tube is bent, the rod 7 is also bent until the neck 8 snaps; the rod then unbends and strikes an annular percussion cap 6 which explodes the charge 4 by way of powder trains 10.
Patent GB-377162-A (GB)
Title: Improvements in or relating to the manufacture of filling materials
IPC: C09D5/34
Filed: 1931-01-12
Abstract: A surface-filling composition for wood &c. comprises a cellulose derivative, a non-volatile liquid modifier, a gum or resin, volatile solvents, and so much comminuted solid organic filler, that only a small degree of shrinkage results on evaporation of the volatile solvent.  Suitable cellulose derivatives are cellulose nitrate, acetate, formate, propionate, butyrate, and methyl, ethyl, benzyl cellulose.  Modifiers comprise tricresyl phosphate, diethyl phthalate, dibutyl phthalate, diamyl phthalate, blown rape oil, camphor oil, tung oil, with or without dissolved solid modifiers such as camphor, triphenyl phosphate, p ethyltoluenesulphonamide.  As volatile solvent may be employed acetone, ethyl lactate, ethyl methyl ketone, and known combinations of ethyl alcohol, methyl alcohol, acetone, chloroform, benzol, amyl acetate, ethyl lactate, ethyl methyl ketone.  0.4-1 per cent of a stabilizer such as urea may be added. Numerous examples of proportions are given, of which the following is typical:-100 parts of nitrocellulose, 15-25 parts of dibutyl phthalate, 60-65 parts of gum or resin, 20-35 parts of castor oil, 400-640 parts of volatile solvent, and 175-250 parts of an organic filler.
Patent GB-488718-A (GB)
Title: Improvements in or relating to spray devices for medical or curative use
IPC: A61M11/06
Filed: 1937-01-14
Abstract: 488,718. Atomizers. BLOOM, H. P. Jan. 14, 1937, No. 1152. [Class 69 (iii)] An inhaler of the kind in which a hollow stem for air under pressure extends upwardly within a reservoir and has an outlet opening directed laterally of the reservoir and transversely of the outlet of the latter across the upper end of a liquid duct, is constructed of vulcanite or similar non-fragile material having no deleterious effect upon the material sprayed and the liquid duct 7 is formed in the thickness of the wall 1 of the air duct 6. The upper part of the reservoir 2 is coaxial with and in screw-threaded relation with the lower part 3 for which it constitutes a cap and has a central opening in a tubular extension 9 which may be attached to a face mask.
Patent GB-161312-A (GB)
Title: Improvements in or relating to resilient mountings and driving connections for wheels
IPC: B60B9/00
Filed: 1920-01-15
Abstract: 161,312. Seymour, B. F. Jan. 15, 1920. Spring wheels with continuous outer rigid ring and helical and volute springs.- Relates to wheels of the type which are cushioned against road shocks and in which the drive is resiliently transmitted by the compression of a spring in the direction of the axis of the wheel. In the embodiment of the invention described, the tyre is carried by a member 7, Fig. 1, which slides between side plates 5, 6 secured together by pairs of screws 8 and sleeves 9 which pass through large openings 10 in the member 7. A wedge-shaped annular rib 14 is provided in the centre of the member 7 and coacts with a wedge surface 16 on a sleeve 17 which slides axially on a sleeve 19 against a spring 20 to support the load and cushion road shoots resiliently. The spring abuts on an adjusting nut 21 carried by the sleeve 19. The drive is transmitted by a pair of diametrically disposed lugs 31 on the sleeve 19 with inclined shoulders engaging pairs of lugs 28 on one side of the rib 14. In the construction shown in Figs. 5 and 6, the rib 14 is in sections each with concavities 33 in both faces and adapted to engage pairs of lugs 34 on the sleeves 17, 19. Fig. 9 illustrates a construction in which wedgeshaped blocks 41 force apart sleeves 42, 43 against the action of two springs 45. Fig. 21 shows a construction in which conical headed studs 62 carried by a ring 61 secured to the tyre member engage corresponding recesses 63 in the axially moving member 64. In other constructions the wedge ring 14 is formed on one face with double wedge-shaped surfaces engaging similar surfaces on a single sleeve sliding on the hub. Specification 21255/11 is referred to.
Patent GB-428401-A (GB)
Title: Improvements relating to seats, chairs and the like
IPC: A47C4/08
Filed: 1934-01-13
Abstract: 428,401. Seats. VAUGHAN, E., Field House, Clent, near Stourbridge, Worcestershire. Jan. 13, 1934, No. 1289. [Class 52 (ii)] A seat or chair adapted to be collapsed for transport or storage comprises a rectangular frame having a number of uprights a connected by flexible transverse members a<1>, for example of metal, and a seat b suspended at its rear from the frame, and adapted to be engaged at its front part with the end members a of the frame when the latter is bent around the seat. The members a are for example of wood, and the upper flexible member a<1> is upholstered. The seat b of wood is of semi-oval shape with shoulders b<1> at the front which engage eyelets a<3> on the front members a. At the rear the seat is connected to the frame by bolts a<2> passing through brackets b<2> under the seat. Struts c are pivoted to the end members of the frame and are connected together to assist in retaining the frame in bent form around the seat.
Patent GB-1531511-A (GB)
Title: Rotary device driven by a moving fluid
IPC: F03B17/06
Filed: 1976-01-14
Abstract: 1531511 Wind motors; water turbines C A L SICARD 14 Jan 1976 [22 Jan 1975] 01344/76 Heading FIT [Also in Division B7]  A wind motor comprises a rotor mounted for rotation about a vertical axis, the rotor having mounted thereon a plurality of blades 7 each being mounted so as to permit free rotation about a verticle axis parallel to its leading edge such that as the rotor rotates, each blade is subjected to an aerodynamic lift force, the sum of the lift forces generating a rotational torque on the rotor. The rotor comprises a shaft 1 mounted for rotation in bearings 2, 3, the shaft carrying spider members 5, 6 having arms, the blades being mounted in pivots 8, 9 in the members. The blades are of symmetrical aerofoil form and each carries a balance weight 13 mounted on an arm 12. The theory of the invention is described with reference to Fig. 5 in which in position a for example the wind velocity is indicated at V, the blade tangential velocity (reversed) at a 1  and the relative wind velocity at a2. The relative wind velocity thus produces a lift force on the blade when in the positions k, l, a, b, c. The wind motor may be utilized to drive a pump or may be mounted on a water craft to drive a screw, or on a wheeled vehicle to drive the wheels. It is stated that the device may be utilized in a flow of water. The construction of a suitable blade is described.
Patent GB-231956-A (GB)
Title: Antifriction self-adjusting device for neck-ties
IPC: A41B3/04
Filed: 1924-01-17
Abstract: 231,956. Richardson, F. H. Jan. 17, 1924. Neckties.-An anti-friction device for neckties for use with double collars comprises a flexible sheath 1, 2 adapted to fold over the necktie and be open at the bottom, the outer part 1 of the sheath extending downwardly to a less distance than the inner part 2. Spacing ridges 6, 7 are provided on either the inner or outer part, or one ridge may be on each part, and the sheath is cut away at 11 to render it more flexible. The ridges 6, 7 may be formed by securing the fold by small clips 28, 29, Fig. 8, or by sewing along the lines 30, 31, or by interlacing ventilation holes 32 with a piece of thread 33. The sheath is preferably formed of some glazed material, such as paper, silk, or the like. The tie may be retained in the sheath by very light clips.
Patent GB-271771-A (GB)
Title: Improvements in and relating to cutlery holders for cooking receptacles
IPC: A47J36/12
Filed: 1927-01-17
Abstract: 271,771. Rovelli, A. Jan. 17, 1927. Knife, fork, and spoon rests and holders.-Relates to a combined support for a spoon or other article of cutlery and holder for the detached cover of a .cooking vessel. A part 1 has at one side a curved attachment plate 2 adapted to engage the rim or the handle of the vessel and at the other is provided with spring fingers 10 to support a spoon or the like and with ears 8 to engage the knob of the lid of the vessel.
Patent GB-587809-A (GB)
Title: Improvements in or relating to a device for scribing trim lines on workpieces
IPC: B25H7/04
Filed: 1945-01-17
Abstract: 587,809. Scribing apparatus. BUDD MANUFACTURING CO., E. G. Jan. 17, 1945, No. 1419. Convention date, Jan. 8, 1944. [Class 61 (ii)] A device for scribing trim lines such as 57<1>, 58<1>, Fig. 8, on a workpiece 56, particularly on elongated sections or profiles which are curved in one or more planes,comprises means for holding a support 24 for the workpiece to be scribed, which support may be the forming die for the workpiece, having its upper part 55 shaped exactly to the contour of the workpiece 56, and one or more universally-adjustable guides 53 for the scribers. An elongated table 13 on legs 11 is provided along the edges with ways 15 along which are adapted to slide transversely disposed members 19 having blocks 22 with clamp screws 23 for gripping the workpiece supports 24. Also adapted to move along the ways are a number of other transverse members 28, each provided with a handwheel 34, shaft 32 and pinion 35 engaging a rack 18 extending along the middle of the table for traversing the members 28 therealong ; each member 28 has a plate 37 rotatably adjustable about a pivot 40 and provided with uprights 36 on which slide vertically adjustable shoes 44 with pivot pins 48 on which are supported angularly-adjustable slotted guides 53 for the scribers 59. In use the supports 24 are first set up on the blocks 22 and the scriber guides 53 manipulated on their universal mountings, so that the scribers 59, when moved therein follow exactly the locating lines 57, 58, Fig. 8, marked on the supports 24 ; thereafter the workpiece 56 is laid on the supports and the trim lines 57<1>, 581 marked thereon by the scribers drawn along the guides.
Patent GB-1488222-A (GB)
Title: Final sprocket drive for track-type vehicles
IPC: B60K17/04
Filed: 1976-01-14
Abstract: 1488222 Endless-track vehicles CATERPILLAR TRACTOR CO 14 Jan 1976 [13 May 1975] 01423/76 Heading B7H In an endless-track vehicle having a track frame 12 mounted on each side of a main frame by means of resilient mounting assembblies, a track drive sprocket 16 mounted on each track frame rearwardly of the mounting assemblies is driven through final drive gearing 15 which includes at least one planetary gear set mounted on the track frame and having a planet carrier 65 attached directly to the sprocket 16. As shown a variable-displacement hydrostatic motor 25 mounted on the inboard side of the track frame 12 is coupled to an input shaft 28 which drives the sun gear 32 of a first planetary gear set having planet pinions 34 mounted on a carrier 60 which is coupled by splines 61 to the sun gear 62 of a second planetary gear set having planet pinions 64 mounted on the carrier 64. Ring gears 55, 59 for the two planetary gear sets are fixed by common bolts 57. Mounted on the sun gear 32 is a friction disc 36 of a brake 37 including a pressure plate 50 which is normally applied by a disc spring 51 and is released by application of fluid pressure to an annular piston 48. In another embodiment, Fig. 4 (not shown), the final drive gearing includes only one planetary gear set.