baber/WOPTO huggingface dataset:
Patent FI-952846-A (FI)
Inventor: HATCHEK RUDOLPH A
IPC: A61M/
Filed: 1995-06-09
Abstract: An inhaler for dosing and distributing solids in breathing air has a body provided with an air inlet (5) and with an air outlet (7) which acts as an air suction opening. Inside the body is arranged a per se closed, at least approximately circular chamber (3), to which is tangentially connected an air inflow channel (4) linked to the air inlet and with which is associated an air outflow system linked to the air outlet (7), through which the air can centripetally flow out of the circular chamber (3). The body is constituted by a support (1) which contains the circular chamber (3), the air inflow channel (4) and the air outflow system as well as by a covering lid (2) provided with the air inlet (5) and the air outlet (7). In order to create an inhaler allowing multiple inhalations, a solid reservoir (7) is arranged in the support (1) and a manually controllable dosing device (11) is provided for drawing an amount of solid sufficient for one inhalation from the reservoir (8) and for transporting it into the path of the suction air current.
Patent FI-953932-A (FI)
Inventor: DIETZ HANS
IPC: B27B33/20
Filed: 1995-08-22
Abstract: The hacking blades (21) are arranged along the surface (41) on several spirals concentric to the axis (17) of the chipping tool (10) and comprises a primary cutter (50) and a secondary cutter (51). The primary cutter lies in a radial plane (52) to the axis and the secondary cutter in a plane (53) inclined to the radial plane. The primary cutter is adjusted at a first acute angle in relation to a vertical to the cutting direction (54). This acute angle is pref. between 30 and 35 deg. The secondary cutter is set at a second acute angle to the vertical, which is pref. between 10 and 20 deg. The primary cutter forms an edge of a first roof incline of the hacking blade, which is located in the radial plane.
Patent FI-960528-A (FI)
Inventor: SEIFERLING BERNHARD
IPC: G02C7/04
Filed: 1996-02-05
Abstract: The invention describes a process for the surface modification of a polymer, which comprises treating a polymer with a working gas comprising hydrogen peroxide and an organic compound in plasma form.
Patent FI-982630-A (FI)
Inventor: BERGSTROEM CHRISTER
IPC: B01J23/40
Filed: 1998-12-04
Abstract: A process for producing 2,6-dimethylnapthalene from 1-(p-tolyl)-2-methylbutane, 1-(p-tolyl)-2-methylbutene or a mixture thereof by dehydrocyclization in the presence of a catalyst, comprising using non-acidic activated carbon as a catalyst.
Patent GB-1451388-A (GB)
Title: Adjustable supporting devices for pieces of furniture or  movable partition walls
IPC: A47B91/02
Filed: 1974-01-09
Abstract: 1451388 Adjustable feet TEAM FORM AG 9 Jan 1974 [13 Jan 1973] 01010/74 Heading A4H [ Also in Division E1] A wall 1 of a furniture article or a partition wall 21 includes an adjusting element 2 or 29 or 30 rotatably mounted in a hole in the wall and having a spiral cam surface (7or) 29a or 30a parallel to its axis of rotation against which bears a foot 10 or a rail 23, 24 slideably mounted in a hole in the wall in a direction perpendicular to the axis of rotation. The adjusting element may comprise an eccentric 6 with the cam surface (7) between two discs 4, 5, disc 4 having a hexagonal recess 8 for a tool and indicators (32, 33). The rails 23, 24 each have two adjusting elements, and are provided at the top and bottom of the wall, or on the side edges of the wall, so as to level the wall and clamp the wall against the ceilings, or to clamp the wall against walls of a room. The cam surface may be plain, of saw-tooth form, or comprise consecutive plane faces.
Patent GB-484521-A (GB)
Title: A device for lifting drums for cable, rope and so forth
IPC: B65H49/32
Filed: 1937-01-13
Abstract: 484,521. Lifting cable drums. NORTHEASTERN ELECTRIC SUPPLY CO.. Ltd., and MILLER. J. Jan. 13, 1937, No. 1059. [Class 78 (iii)] For raising an electric cable drum from the ground to enable it to be rotated freely, cam-shaped frames are pivotally mounted on the drum axles and the cam surfaces are in substantial rolling contact with the ground so that by rolling the drum along, the frames are rotated and the drum thus lifted. In the form shown, a member 2 furnished with a cam-shaped foot 1 terminating in a flat 1a, is applied to each end of the axle by means of the hole 3. By rolling the drum backwards, the feet roll on the ground until the drum is supported on the flats. In a modification the member is furnished with three holes 3 at different heights. In each construction the individual struts 2 are arranged in parallel pairs cross-braced at 5.
Patent GB-493721-A (GB)
Title: Improvements in or relating to moving contact electric current converters
IPC: H02M1/26
Filed: 1937-01-13
Abstract: 493,721. Electromagnetic interrupters. SIEMENS - SCHUCKERTWERKE AKT.- GES: Jan. 13, 1937, No. 1063. Convention date, Jan. 13, 1936. [Class 38 (v)] [Also in Group XXXV] In a moving contact current converter, sparkless commutation under varying load is ensured by providing in each phase means responsive to the instantaneous value, or to the rate of change, of the current therein for starting the opening movement of the corresponding contacts only so far in advance of the moment at which current reaches zero that the distance between the contacts at this moment is the minimum necessary to prevent reverse current starting to flow. The currentresponsive means may comprise a saturable choke 12, Fig. 2, of the kind described in Specification 492,369 biassed by auxiliary excitation so that, regardless of the magnitude of the load current, at a selected value of the falling current during commutation, an impulse is produced (when the choke desaturates) which operates through a relay 11 to excite the opening coil 14 of the switch 2 in the phase undergoing commutation. The moving contact of the switch is thus magnetically clutched to a heavy rapidly moving mass such as a chain 7 driven by a motor 10 which ensures rapid opening of the relatively light moving contact of the switch. In order to ensure thatthe switch-opening coil 14 is maintained energized for the required period, the relay 11 is provided with, in addition to the exciting coil 12<1>, Fig. 3, to which the impulse from the choke 12 is applied, a maintaining coil 16<1> in series with its contacts and with the circuit of the switch-opening coil 14, and an opening coil 13<1> which is periodically energized through an auxiliary distributer 23 driven synchronously with the converter. Various modifications of switch construction are suggested, e.g. (1) continuously rotating contacts with a supplementary contact movement controlled by the value of the commutating current; (2) contact movement produced by ignition of an explosive mixture ; (3) contact movement produced by momentary coupling to a rotating mass ; and (4) contacts opened by springs on de-energization of a closing coil.
Patent GB-1205911-A (GB)
Title: Improvement of the polyvinyl chloride impact strength by incorporation of graft polymers
Inventor: MICHEL JEAN MARIE
IPC: C08F279/02
Filed: 1969-01-08
Abstract: 1,205,911. Vinyl chloride polymer-graft polymer compositions. PRODUITS CHIMIQUES PECHINEY-SAINT-GOBAIN. 8 Jan., 1969 [9 Jan., 1968], No. 1124/69. Heading C3G. A polymer composition comprises from 60 to 99% by weight of a homo- and/or copolymer of vinyl chloride and from 40 to 1% of a graft polymer, the trunk of said graft polymer being derived from butadiene, acrylonitrile, styrene and at least one cross-linking monomer and the grafted monomers comprising at least one vinyl aromatic compound and at least one alkyl methacrylate. The graft monomers may optionally comprise an alpha, beta-unsaturated nitrile and a cross-linking monomer. The composition is prepared by producing the trunk polymer in latex form by an emulsion polymerization process, grafting the monomers on to the trunk polymer and isolating the graft polymer before mixing it with a vinyl chloride polymer, or preparing a mixture of the graft polymer in latex form and a vinyl chloride polymer. Examples are given in which the compositions comprise, in Examples 1 and 2, a graft polymer of styrene, methylmethacrylate and, optionally, acrylonitrile on a butadieneacrylonitrile - styrene - divinyl benzene copolymer, and polyvinyl chloride; in Examples 3 and 4, a graft polymer of methyl methacrylate and styrene on a butadiene - acrylonitrile - styrene - diethyleneglycol dimethacrylate copolymer and polyvinyl chloride or a vinyl chloridevinyl acetate copolymer; in Example-5, a graft polymer of styrene, methyl methacrylate and monoethylene glycol dimethacrylate on a butadiene - acrylonitrile - styrene - divinyl benzene copolymer and polyvinyl chloride; in Example 6 a graft polymer of styrene and n-butyl methacrylate on a butadiene-styrene-acrylonitrile-divinyl benzene copolymer and polyvinyl chloride; in Example 7, a graft polymer of styrene, methyl methacrylate and acrylonitrile on a butadiene - acrylonitrile - styrene - diethyleneglycol dimethacrylate copolymer and polyvinyl chloride and in Example 8, a graft polymer of styrene and methyl methacrylate on a butadiene-acrylonitrile-styrene-divinyl benzene copolymer, and polyvinyl chloride.
Patent GB-1208271-A (GB)
Title: Multi-purpose artist's easel
Inventor: MORTON GAVIN DOUGLAS
IPC: A47B97/08
Filed: 1967-01-09
Abstract: 1,208,271. Artists easels. G. D. MORTON. 9 Jan., 1968 [9 Jan., 1967], No. 1147/67. Heading A4H. A combined table, chair and artists easel comprises a pair of parallel frame members 2 connected by a seat 3 and supported by two pairs of pivoted legs 4, 5, and a pair of struts 25 adjustably connected to the overhanging ends of the frame members 2 and supporting an easel 13. The struts 25 have slots 26 through which bolts 28 at the ends of the frame members 2 pass and the upper ends of the struts 25 are pivoted to the easel 13. The pair of legs 5 extend above the seat 3 and have bolts 23 which pass through slots 22 in ribs 21 at the sides of the easel. The easel has a bottom holder 14 for a canvas, and a top holder 16 is carried by a slidable flat mem ber 15 clamped in adjusted position by a bolt 18 secured to the easel and extending through a slot 17 in the flat member 15. Two pairs of stays 6, 7 are pivotally secured to the frame members 2 at points 8 and are releasably secured to the legs 4, 5 by bolts and wing nuts 9. The easel may be used as a chair back by lowering it until the bottom holder 14 rests against the frame members and engages the end of the seat to prevent pivotal movement of the easel (Fig. 2). The easel can be set in horizontal position to serve as a Table (Fig. 3). The unit can be supported with the seat vertical so as to rest on the sides of the pair of legs 4 (Fig. 5). The unit can be folded flat after removing four bolts (Fig. 6). A carrying handle (29) is provided on one of the frame members 2. In a modification, Fig. 7, the seat 3 also serves as the pivoted lid of a storage box and the legs 4, 5 are arranged in a cross and pivoted together at their point of intersection. The legs 4 are pivoted to the frame members 2 and a tee bar 32 on the other legs 5 engages a stop 33 on the frame members. An additional leg 34 is secured to the frame members 2 and is adjustable lengthwise to accommodate ground irregularities. An undercut block 39 at the lower end of the leg 34 co-operates with the stop 33 to lock the legs in the folded condition. Struts 25 supporting the easel 15 are pivoted to the ends of the frame members 2 and a flat board 43 is secured to the front faces of the struts 25 and serves as a guide for the sliding movement of the easel.
Patent GB-905100-A (GB)
Title: Preparation of new morphine derivatives
IPC: C07D489/08
Filed: 1961-01-11
Abstract: The invention comprises compounds of the formula:-<FORM:0905100/IV (b)/1> and acid addition salts thereof (R represents -OH, -OCH3 or -OCH2OCH3 and W represents = CH2 or <FORM:0905100/IV (b)/2> together with a process for their preparation by reacting a morphinone derivative of the formula:- <FORM:0905100/IV (b)/3> in which R1 represents -OCH3 or -OCH2OCH3 with triphenylphosphomethylene to convert the 6-keto group to a 6-methyllene group, which may if desired be hydrogenated to a 6-methyl group.  The 3-methoxymethyl group may be cleaved with acid prior to the hydrogenation step to give the 3-hydroxy compound and the 3-hydroxy group may be etherified by reaction with diazomethane.  Detailed examples are given. 14-Hydroxy-morphinone - 3 - methoxymethyl ether is prepared from 14-hydroxymorphinone and chloromethyl methyl ether, and is hydrogenated over palladium charcoal to give 14-hydroxy - dihydromorphinone-3-methoxymethyl ether.  U.S.A. Specification 2,772,270 is referred to.
Patent GB-1446253-A (GB)
Title: Manufacture of beta-haloethylaminosulphonyl halides and compounds of this type
IPC: C07C67/00
Filed: 1974-01-10
Abstract: 1446253 #-Haloalkylaminosulphonyl halides BASF AG 10 Jan 1974 [11 Jan 1973] 01166/74 Heading C2C #-Haloalkylaminosulphonyl halides of general formula some of which are novel; where R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP>, same or different, are each H, aliphatic, araliphatic or aromatic, or R<SP>1</SP> and R<SP>3</SP> and/or R<SP>2</SP> and R<SP>4</SP> together with the two adjacent C atoms form an alicyclic ring; X and Y, same or different, are each F or Cl, are prepared by reacting an azimidine compound of general formula with a sulphuryl halide XSO 2 Y. The novel compounds of Formula I have R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP>, same or different represent C 7-12  aralkyl or phenyl; up to three of the radicals R<SP>1</SP> to R<SP>4</SP> may be H or C 1-3  alkyl, or R<SP>1</SP> and R<SP>3</SP> and/or R<SP>2</SP> and R<SP>4</SP> together with the two adjacent C atoms form a 5-8 membered alicyclic ring; Y is fluoro and X is Cl or F or, where all radicals R<SP>1</SP> to R<SP>4</SP> are selected from H and C 1-3  alkyl, X and Y are both F. The reaction is preferably carried out in an inert organic solvent in an amount of 200- 1200 wt. per cent based on the starting material II. The reaction temperature is preferably - 40 to + 100 C. for SO 2 Cl 2 , - 30 to + 35 C. for SO 2 FCl and - 60 to + 30 C. for SO 2 F 2 . In the examples 2-chloroethylaminosulphonyl chloride, 1 - chlorobutyl - (2) - aminosulphonyl fluoride and 1 - fluoropropyl - (2) - aminosulphonyl fluoride are obtained. Herbicidal compositions comprise a novel #- haloalkylaminosulphonyl halide as defined above and a solid carrier, water or high-boiling organic liquid or other liquid carrier and/or a wetting or dispersing agent.
Patent GB-103670-A (GB)
Title: Process and Means for the Separation and Recovery of Liquids of Different Densities, and for the Separation of Light Solid Particles from a Heavy Liquid.
Inventor: SEPULCHRE EDOUARD
IPC: B01D17/02
Filed: 1917-01-24
Abstract: 103,670. Sepulchre, E. Oct. 20, 1915, [Convention date]. Plant.-In apparatus for separating liquids of different densities, such as petroleum and water, or light solid particles from heavier liquids such as the waste water of factories, the lighter material is first given a supplementary ascensional speed and then the speed of the heavier liquid is diminished by passing through a channel of increasing section towards a discharge conduit at a lower level than that of the lighter material. In the arrangement shown in Figs. 1 and 2, the lower layers of liquid in a reservoir 1 pass through passages 2 beneath adjustable sluice gates 3 to the discharge channel 5, while the upper layers pass along a channel 6 of increasing section having an upwardly inclined bottom, whereby a stipplementary ascensional speed is imparted to the lighter materials. In the section 7 of the channel, the liquids pass in a wide shallow stream to assist the rise of the lighter materials, and then the bottom of the channel slopes down to a passage 10 of larger section and converging upwards to a narrowpassage 9 wherein the lighter materials are concentrated. From this, the lighter materials pass over weirs 11, 12 into a smaller channel 14, 15, 16, 17 similar to the channel 6, 7, 8, 9, 10 wherein further separation is effected, the light materials being discharged by a conduit 18; the heavier liquids from the channels 10, 16 discharge into the outlet 5. A discharge aperture from the channel 10 is formed beneath a partition 22 having a lip 23 that deflects light particles upwards.
Patent GB-370983-A (GB)
Title: Improvements in or relating to spring assemblies for switching mechanisms having rotary motion
IPC: H01H67/16
Filed: 1931-01-15
Abstract: 370,983. Automatic exchange switches. STANDARD TELEPHONES & CABLES, Ltd., Columbia House, Aldwych, London.-(Western Electric Co., Inc. ; 195, Broadway, New York, U.S.A.) Jan. 15, 1931, No. 1392. [Class 40 (iv).] The rotary return spring assembly of a strowger type selector comprises spring-held means for adjusting the initial tension of the spring. In the embodiment shown in Figs. 1, 2 and 3, the bushing 5 and holding spring 6 form a unit with the stopping plate-8, which is provided with a hole 10 through which the switch post 41 passes. The stop-finger 15 engages a slot in the switch shaft 1 and is secured thereto by screw 17 and clevis 14. An extension tube 2 is fixed to the shaft 1 by screw 4 and the spring assembly, comprising spring 25, bearing 18 and cap 19, fits over the end of the piece 2. The end of the bearing 18 is turned over to secure it to the cap 19. One end 27 of the spring 25 engages a hole 24 in the cap 19 and the other end 26 enters the hole 13 in hub 3. The spring is tightened by turning the cap 19 in the required direction and when sufficient initial tension has been given to the spring, the locking spring 6 is allowed to engage one of the slots in the cap 19. The end 45 of the spring 6 serves to hold the assembly together. The spring 25 may be conical or cylindrical in shape. In the modified embodiment shown in Fig. 5 the extension tube 2 is fixed to the shaft by means of the combined key and stop 8, clevis 6 and set-screw 7. The stopping bracket 9 is then passed over the tube 2 and the spring assembly, comprising sleeve 15, spring 16 and cap 14, is slid on. The end of the sleeve 15 is turned over to secure it to the cap 14. The end 17 of the spring 16 engages a projecting piece 13 on the plate 9. The spring is tightened by turning the cap a few turns in the required direction and the cap is then lowered to allow the wire 18 to engage the bayonet socket 3 in the tube 2. With both embodiments the forces of the spring are confined within the assembly so that no friction to vertical movement is offered.
Patent GB-210079-A (GB)
Title: Improvements in or relating to ball-retainers for bearings and a method of manufacturing same
IPC: F16C33/41
Filed: 1924-01-17
Abstract: 210,079. Aktiebolaget Svenska Kullagerfabriken. Jan. 19, 1923, [Convention date]. Ball bearings.-A sheet-metal cage is made by pleating the outer edge of a plain disc or equivalent member and by bending the pleated part at right angles to the plane of the disc. As shown the cage has a radial flange 9 on one side, and radial projections 5 in the form of folds or pleats spaced at intervals round the circumference, the grooves between the folds emerging from the flange 9 inside the outer circumference thereof. Holes 8 in the cylindrical portions between the folds 5 accommodate the balls 10. The radial flange 9 may be flat, Fig. 18, or the inner edge thereof may be turned in as at 13, Fig. 22. The Specification, as open to inspection under Sect. 91 (3) (a) comprises also a cage in which the pleated projection 5, Fig. 25, (Cancelled), extend radially outwards. This subject matter does not appear in the Specification as accepted.
Patent GB-567284-A (GB)
Title: Improvements in or relating to pocket lighters
IPC: F23Q2/48
Filed: 1944-01-26
Abstract: 567,284. Pocket igniters. GOSTKOWSKI, B. H. Jan. 26, 1944, No. 1453. Convention date, May 25, 1943. [Class 75 (iii)] A tube 2 carrying a flint 4 is mounted on the top plate of the fuel reservoir of a pocket lighter by a pivot 14 offset laterally from the axis of the tube, the flint being held in contact with the friction wheel 5 by a spring-pressed piston 6 through which extends a rod 10 having an operating knob 11 at its upper end. The lower end of the rod 10 engages a groove 13 in the reservoir top plate, the groove being bent at right angles or obtusely at its end 13b so that when the knob 11 is pushed back to compress the spring 8 the tube 2 is turned about its pivot 14 in the direction of the arrow 15 and the flint 4 can be removed or replaced. The axis of the tube 2 in the working position is advantageously arranged behind the axis of the wheel 5 in regard to the direction 16 in which sparks are to be projected.
Patent GB-1111173-A (GB)
Title: Novel antitussive compositions
IPC: A61K9/00
Filed: 1967-01-11
Abstract: A composition for making hard candy antitussive lozenges is a paste comprising, by weight, 3-15% of d-3-methoxy-N-methyl-morphinan (dextromethorphan) or an acid addition salt thereof, with 20-55% of a medicinally acceptable organic solvent therefor, and 10-50% of a complex magnesium aluminium silicate, 5-15% of sodium chloride and 0.3-1.5% of sodium saccharin.  The preferred acid addition salt is the hydrobromide, or may be a salt of hydrochloric, phosphoric, nitric, sulphuric, acetic, benzoic, citric, maleic, malic, salicylic or tartaric acid.  The solvent is preferably benzyl alcohol, or may include one or more of propylene glycol, glycerine, and butylene-(1, 3)-glycol.  Other active ingredients may be present, such as local anaesthetics, e.g. ethyl aminobenzoate, or diperodon HCl; the benzyl alcohol also has anaesthetic properties.  The composition may be incorporated in a hard candy base, such as a mixture of sucrose and corn syrup solids containing below 1% by weight of water, in a proportion by weight of 35 to 40 parts of the base to 0.3-1.25 parts of the paste, by warming the base and mixing in the paste, suitably with addition of colouring agents, the mass then being formed into lozenges and allowed to cool.
Patent GB-870066-A (GB)
Title: Improvements in or relating to collars for shirts
IPC: A41B3/00
Filed: 1959-01-16
Abstract: 870,066. Shirt collars. LIGHT, B. June 2, 1959 [Jan. 16, 1959; April 9, 1959], Nos. 1634/59 and 12005/59. Class 141 In a one-piece collar wherein the interlining comprises two sections 2, 8 with the lower edge 10 of the cape section 8 over-lapping the upper edge 12 of the neckband section 2, the stitching 18 securing the interlining to the one-piece face and back plies is formed with apices 18a spaced on the cape side of the edge 12 so as to define the ends of the fold-line. At each end, the interlining sections 2, 8 are provided with contiguous inclined edge parts 14, 15 respectively extending upwardly from the overlapping edges 12, 10. The apices 18a lie on these inclined edges. The neckband section 2 may be of stiffer material than the cape section 8. Alternatively the neckband section may include cellulose derivative threads or a coating of a thermoplastic adhesive for bonding it to the face ply. The cape section also may be bonded to the face ply, and one or both interlining sections may be bonded also to the back ply. In a modification, an additional ply is inserted between the interlining and the face ply, and one or both interlining sections are bonded to the additional ply. The overlapped portions of the interlining sections are connected by stitching 11. According to the earlier Provisional Specification the overlapped portions may be connected by a fusible material.