baber/WOPTO huggingface dataset:
Patent FI-942623-A (FI)
Inventor: FEINBERG MARK
IPC: C12N15/86
Filed: 1994-06-03
Abstract: Replication-competent recombinant viruses, particularly replication-competent recombinant polioviruses, which include (1) exogenous nucleic acid sequences which encode an exogenous polypeptide and (2) a nucleic acid sequence which encodes an artificial proteolytic cleavage site for a viral or cellular protease which proteolytically processes (cleaves) the precursor protein produced by the parent virus and uses therefor. The recombinant precursor is cleaved into the usual array of constituent proteins, freeing the exogenous polypeptide. Replication-competent recombinant viruses are useful as vaccines against bacterial, viral, fungal and yeast infections, parasitic diseases, cancer and allergies.
Patent FI-952573-A (FI)
Inventor: JANSEN JOHAN FRANZ GRADUS ANTO
IPC: A61K47/48
Filed: 1995-05-26
Abstract: The invention relates to a composition consisting of a dendrimer provided with blocking agents and an active substance occluded in the dendrimer. According to the invention a blocking agent is a compound which is sterically of sufficient size, which readily enters into a chemical bond with the terminal groups of a dendrimer and which can also be split off from the dendrimer or be modified without thereby affecting the chemical structure of the dendrimer and the active substance. The blocking agent can be provided with protective groups. Such conjugates have the advantage that the time at which the releasing of the active substance starts, can be controlled. The invention also relates to a process for the preparation of such a composition and to a process for the controlled release of the active substance.
Patent FI-953737-A (FI)
Inventor: POFFO HANS-JOACHIM
IPC: B60R11/06
Filed: 1995-08-07
Abstract: The emergency hammer (3) comprises a shaft to which is fixed a hammer head, supported by a holding device (1) which for its part is fixable to a connecting wall. Connecting the hammer (3) with the holding device is an anti-theft device in the form of a cord (4) which does not hinder the intended use of the hammer and which has a structure protecting it against tearing or separation. The cord has a steel wire core encased in plastics and the holding device has a cord winding drum which has a spring drawing mechanism. An acoustic signal bell is coupled to the winding drum.
Patent FI-955255-A (FI)
Inventor: STRUTZ HEINZ
IPC: B01J20/26
Filed: 1995-11-02
Abstract: A filter material based on a polyarylene thioether having repeating units of the formula -[(Ar1)n-X)]m-[(Ar2)i-Y)]j-[(Ar3)k-Z)]l-[(Ar4)o-W)]p-(I) in which Ar1, Ar2, Ar3, Ar4, W, X, Y and Z, independently of each other, are identical or different, the indices n, m, i, j, k, l, o and p, independently of each other, are zero or integers 1, 2, 3 or 4, their sum being at least 2, Ar1, Ar2, Ar3 and Ar4 are arylene systems having 6 to 18 carbon atoms, and W, X, Y and Z are divalent linking groups, selected from -SO2-, -S-, -SO-, -CO-, -O-, -CO2-, or alkylene groups or alkylidene groups having 1 to 6 carbon atoms is suitable for removing ozone from gases or liquids. The removal proceeds quantitatively, no volatile products being formed.
Patent FI-962304-A (FI)
Inventor: LEE JAMES C
IPC: C12N11/08
Filed: 1996-05-31
Abstract: A method for stabilizing an enzyme against decomposition at elevated temperatures or by water is described which comprises combining the enzyme with stabilizing amounts of a non-ionic polyether-polyol block-copolymer surfactant. Stabilized compositions based on the enzyme and surfactant are also described.
Patent FI-970048-A (FI)
Inventor: FJELD ASLAK
IPC: B63B25/24
Filed: 1997-01-03
Abstract: A device for securing loads (6) consists of a highly elastic rubber bag/membrane (2) which in an inflated state secures the load (6) in the cargo compartment by completely enclosing the load (6) both in the lateral direction and from above. The rubber bag/membrane has an elasticity of elongation of minimum 500 % and is inflated with low pressure, at a maximum in the order of 500-600 mm water column.
Patent FI-971488-A (FI)
Inventor: HELLMAN BJARNE
IPC: B24B41/04
Filed: 1997-04-10
Abstract: The invention concerns an abrasive-band grinding device (10) for rolls, comprising an abrasive band (11), which is rotated by means of a motor (13). The abrasive band (11) is pressed against the face (T') of the roll (T) to be ground. The abrasive-band grinding device (10) for rolls comprises guide pulleys (12a1,12a2) for the abrasive band (11) and, between said guide pulleys, a contact pulley (15) which has been mounted to revolve. The contact pulley (15), by whose means the abrasive band (11) is pressed against the face to be ground, is controlled by means of an actuator (16), preferably a motor (16), so that the contact pulley (15) can be inclined in compliance with the roll face (T') to be ground. <IMAGE>
Patent FI-971593-A (FI)
Inventor: RIIKONEN JOUKO
IPC: E02F3/42
Filed: 1997-04-15
Abstract: A rotary cylinder 10 for installation between a beam set of a working machine and a work tool 5, for example a bucket, of an excavator in particular, for achieving placements between the beam set and the work tool 5 which are necessary for working motions. According to the invention, the rotary cylinder 10 comprises a piston structure 11, a cylinder structure 4 and a piston rod 7. The radial piston structure 11 is arranged in a pressure medium chamber 20, wherein a pressure medium which has been conducted via ducts 25, 26, 27, 28 to at least one pressure medium section 21, 22, 23, 24 formed by the piston structure 11 uses its force effect to rotate the piston rod 7 and the cylinder structure 4 relative to each other. The rotational motion of the piston rod 7 and a fastening cap 15 are made essentially the same by virtue of a means 13. The fastening cap 15 is fixed to the attachment device 6 of the work tool, and the cylinder structure 4 is fixed to the attachment device 3 of the rotary cylinder, and the piston rod 7 is directed essentially parallel with a motional plane defined by the beam set, usually a vertical plane. <IMAGE>
Patent FR-1605475-A (FR)
Title: Sulphonamides
Filed: 1960-01-27
Granted: 1976-12-31
Abstract: Sulphonamides having anti-mitotic and diuretic activity, R1-Ar-SO2-NR-CH2-CH2-X (wherein X is Cl or OH; R is H or -CH2-CH2-X; Ar is a phenyl or naphthyl ring and R1 is Cl, H, acyl, prim or sec amino, or alkyl gp.) Typical cpd. is p-methyl phenyl-di(hydroxy-2-ethyl) sulphonamide. They may be prepared by reacting a sulphochloride R1-Ar-SO2Cl and an ethanolamine such as monoethanol amine or diethanolamine in molar proportions of 1:2.
Patent GB-1141327-A (GB)
Title: Bitumens
Inventor: ROZA ABRAHAM GERRIT ALEXANDER
IPC: C10C3/00
Filed: 1968-01-08
Abstract: 1,141,327. Bituminous compositions. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 8 Jan., 1968, No. 1054/68. Heading C3N. Bitumen having Pen (25‹ C.) 20-200 mm./10 comprises (a) a petroleum distillation residue having initial b.p. > 350‹ C. and Pen (25‹ C.) > 200 and (b) a propane bitumen formed by propane deasphalting of a petroleum distillation residue having initial b.p. > 350‹ C. The bitumen may have wax content < 7% wt. (a) may contain > 7% wt. wax and < 2% wt. nheptone asphaltenes. (b) may be formed by deasphalting residue (a).
Patent GB-1062985-A (GB)
Title: Semiconductor package
IPC: H01L23/16
Filed: 1966-01-10
Abstract: 1,062,985. Semi-conductor devices. MOTOROLA Inc. Jan. 10, 1966 ]Feb. 17, 1965], No. 1066/66. Heading H1K. A transistor is mounted in a package comprising a major housing structure by inserting a thermally conductive electrically insulative spacer between the collector electrode and the major housing structure and electrically connecting one of the other electrodes to the major structure. The device is used in high frequency high power circuits, and a low impedance connection to the " common " circuit electrode (base or emitter) is provided by the electrical connection to the housing, thus reducing the degeneration and increasing the gain. As shown, Fig. 2, a transistor die 26 is soldered to copper collector electrode 24 which is thermally connected to, but electrically insulated from, the major structure 12 of the housing by a spacer (22), Figs. 1 and 4 (not shown), of beryllia or alumina to which it is soldered. Collector electrode 24 is also soldered to an insulated lead-out wire 14. A base electrode 28 is soldered to an insulated lead-out wire 16 and is connected to the base region 29 of the transistor by a plurality of fine wires 30. The emitter regions 35 of the transistor are connected by a plurality of fine wires 34, 36 to two conductive bars 31, 32 connected to the major structure 12. The base and emitter connections may be effected by conductive ribbons instead of a plurality of wires. The housing is completed by attaching a cover (11) to the major structure (12), Fig. 1 (not shown). The device may be used in common emitter circuits but a device suitable for common base circuits may be produced by connecting the base region to the bars (31), (32) and the emitter regions to the insulated lead out wire (15), Fig. 5 (not shown). In an alternative package, Fig. 7, thermally conductive electrically insulative spacer 52 is mounted on a copper stud 50 and surrounded by a ceramic ring 54. A collector electrode 56 comprising a ring portion, an external lead portion and an inwardly extending tab portion, Fig. 8 (not shown), is bonded to ring 54 and the tab is bonded to spacer 52. Transistor die 58 is bonded to the tab of electrode 56. A metal cup 60 is bonded to stud 50 and short wires 62 are connected between emitter region (59), Fig. 6 (not shown), and cup 60. A ceramic ring 64 is bonded to electrode 56 and base electrode 66 is bonded to this ring and connected to base region (67) by wires 68. The encapsulation is completed by a ceramic ring 70, cap retainer 72 and cap 74. The base and emitter connections may also be intercharged in this embodiment.
Patent GB-1448428-A (GB)
Title: Safety device for vertically movable member
IPC: E05D13/00
Filed: 1975-01-10
Abstract: 1448428 Fume cabinets HERMANN WALDNER KG 10 Jan 1975 [2 Oct 1974] 1091/75 Heading F4X [Also in Division E2] A suspended vertical sliding window 2 of a laboratory fume cupboard is protected from falling freely in the event of a failure of the suspension cable 3 by means of a slidable plunger 18 having a cam surface 24 held against the action of a spring 22 by the cable 3 and a transverse slidable pin 25 engageable by the cam surface to move transversely into a locking aperture 27 in the window guide 5, 6. The plunger and locking pin are located in sliding blocks 7 on opposite edges of the window, the blocks being rigidly interconnected by means of strip 10.
Patent GB-563032-A (GB)
Title: Improvements in or relating to the manufacture of electric insulators
IPC: B32B27/00
Filed: 1943-01-22
Abstract: 563,032. Electric insulation. STANDARD TELEPHONES & CABLES, Ltd., and WEBB, J. K. Jan. 22, 1943, No. 1119. Drawings to Specification. [Class 36] Electric insulators of the kind formed of fibrous sheet material bonded together with a thermoplastic resin are manufactured by heating the resin to a temperature sufficient for the softening of the resin, subjecting the resin 'to fluid pressure and finally cooling with the pressure still applied. The resin may be a polymeric resin, such as polystyrene, and the liquid employed the monomeric form, e.g. styrene. To form a condenser bushing or cone, a bushing is first produced by hot rolling from paper impregnated with polystyrene and having foil inserts and is heated to 75‹ C. and placed in an evacuated chamber at the same temperature. Heated monostyrene thickened with polystyrene is then admitted to the chamber and pressure applied. The liquid is kept under pressure and allowed to cool to room temperature. The outer layer of thecondenser cone may be protected by a resin, e.g. a phenolic resin, which is insoluble in monostyrene during the treatment. The insulator may be supported by a steel mandrel, or clamping plates if at a higher temperature than 75‹ C. The invention may not be applied to the formation of electrical transformers and coils as described in Specification 552,433, [Group XXXV], in which a smaller coil is inserted in a larger and the mated. surfaces coated with a mixture of monostyrene and polystyrene. This process is modified by forming the tubes of fibrous material impregnated with polystyrene and treating the assembled coils in a heated chamber containing monostyrene under pressure.
Patent GB-370914-A (GB)
Title: Improvements in or relating to dust suction apparatus
IPC: A47L5/32
Filed: 1931-01-12
Abstract: 370,914. Vacuum cleaners. ELECTROLUX, Ltd., 153, Regent Street, London. -(Assignees of Inventia Patent-Verwertungs-Ges. ; 10, Herrenacker, Schaffhausen, Switzerland.) Jan. 12, 1931, No. 1172/32. Convention date, Jan. 11, 1930. Divided on 370,906. [Class 8 (i).] The exhaust passage 14 of the fan of a vacuum cleaner is formed with an opening 16 into which a blowing-conduit 20 can be inserted; on its insertion a cut-off member or damper, constituted for example by an extension 21 of the blowing-conduit, diverts the exhaust air from the dustbag to the blowing-conduit. The opening is closed when out of use by a spring flap 17. The floor nozzle 13 may be cut out and replaced by a suction hose constituted by the blowing-conduit -inserted in a second suction opening 18.
Patent GB-693900-A (GB)
Title: Electrical moulding composition
IPC: H01B3/32
Filed: 1950-01-17
Abstract: An electrical moulding composition comprises shellac, a filler, rosin, and an alkaline earth rosinate, the rosin being not less than 5 per cent. by weight of the composition.  The softening point of the composition is controlled by the amount of rosinate present. Specified fillers are silica, talc, china clay or asbestos powder, singly or in admixture.
Patent GB-1261345-A (GB)
Title: Sulphur-containing benzyl derivatives and pesticidal compositions containing them
Inventor: BROOKS DAVID HUGH
IPC: C07C329/00
Filed: 1968-03-07
Abstract: 1,261,345. Xanthates; thiocarbonates; thiocarbamates. IMPERIAL CHEMICAL INDUSTRIES Ltd. 17 Feb., 1969 [7 March, 1968], No. 11185/68. Heading C2C. The invention comprises compounds of the formula where Z represents a phenyl radical which may be substituted by one or more halogen atoms or by alkyl, nitro, alkoxy or alkoxycarbonyl groups, X represents a cyano, nitro, COOR<SP>4</SP> or COR<SP>4</SP> group wherein R<SP>4</SP> is a hydrocarbon radical and A represents a group OR, SR or NR<SP>1</SP>R<SP>2</SP> where R, R<SP>1</SP> and R<SP>2</SP> are hydrocarbon groups, R<SP>1</SP> is additionally a hydrogen atom or the group NR<SP>1</SP>R<SP>2</SP> may represent a heterocyclic ring system optionally containing further hetero atoms. They are prepared by reacting the appropriate α-halobenzyl compound of the formula  with the appropriate di- or trithio carbonate or dithiocarbamate salt, e.g. an alkali metal salt thereof. The compounds of the invention have biocidal activity and together with a solid or liquid diluent or carrier, and if desired one or more wetting, dispersing, emulsifying or suspending agents, they may be applied to plants, the locus of plants, plant seeds or to the soil as pesticidal compositions.
Patent GB-764037-A (GB)
Title: Improvements in controls mounted on vehicle handlebars
IPC: B62M25/04
Filed: 1955-01-14
Abstract: 764,037. Handle-bar control mechanism. ATELIERS DE LA MOTOBECANE. Jan. 14, 1955 [April 15, 1954], No. 1238/55. Class 136(1). A control mechanism on handlebars comprises the combination of a mechanism with a rigid part nearer the handlebar and a flexible part nearer the controlled apparatus with connecting means between the two parts pivoted by a ball-and-socket on a support placed on the level of the handlebar. As shown in Fig. 1 the rigid mechanism is formed by a straight rod 6 coaxial with an arm 1 of the handlebar. One end of the rod 6 is controlled by a twist grip 2 and the other end is guided in a sleeve 7 which passes through the wall of the handlebar. A cranked lever 8 is formed on this end of the rod 6 and carries a ball 9 which fits in a socket 10, Fig. 3. A flexible cable 18 terminates at the apparatus to be controlled and is connected to a cylindrical member 15 which extends from the socket 10. The member 15 is frictionally engaged in a threaded sleeve 16 which forms a sheath abutment 17 for the cable 18. A handlebar bracket 11 carries an eye 12 forming two spherical seats 13, 14. The sleeve 16 passes freely through an opening 19 of the eye 12 and is pivoted on the latter through two collars 20, 21 with spherical cups which engage the seats 13, 14 of the eye 12. The collars 20, 21 are adjustable by screwing along the sleeve 16. When the rod 6 is turned the connecting assembly 10-17 oscillates around the point o, Fig. 3, as centre so that the ball and socket joint 9, 10 can occupy the extreme or intermediate positions indicated at a, b, c.
Patent GB-296939-A (GB)
Title: Improvements in bows for violins and the like bowed instruments
IPC: G10D3/16
Filed: 1928-01-14
Abstract: 296,939. Stone, A. E. Jan. 14, 1928. Violins &c., bows for.- The hair of a violin &c. bow is detachably secured at each end, to transverse faces of the tip and frog, by an eyelet 7, Fig. 1, passed over a hook or pin 8, a cover-piece 4 being held thereover by dowel pins 10 or a screw-bolt. Or the eyelet may be flattened and the ends held in inclined slots 15, Fig. 2. The ends of the hair are secured to the eyelets by stitching or adhesive with an internal or external piece of fabric at the fold.
Patent GB-1032851-A (GB)
Title: Vinyl chloride polymer compositions for the manufacture of air ducts
IPC: C08L71/02
Filed: 1963-01-11
Abstract: Air ducts are made of sheets of compositions of a vinyl chloride polymer, carbon black and a polyethylene glycol ester reinforced with a mesh fabric of textile, synthetic, glass or metal fibres.  The carbon black may be a mixture of spherical and droplet shaped particles.  The ester may be a fatty acid monoester of polyethylene glycol.
Patent GB-631747-A (GB)
Title: Improvements relating to mine roof props
IPC: E21D15/60
Filed: 1947-01-15
Abstract: 631,747. Mine-roof supports. MAVOR & COULSON, Ltd., and JACKSON, D. Jan. 15, 1947, No. 1343. [Class 20(ii)] [Also in Group XXX] Relates to roof props for mines and consists in an abutment prop constructed as a unit comprising mutually transverse components, namely a roof-propping component comprising a cylinder 12 and ram 15 by means of which the prop can be jammed between roof and floor and a pushpull component comprising a cylinder 13 and ram 16 by means of which, using the roof-propping component as an abutment, some other body (e.g. a conveyer 9 or another prop) can be pushed or pulled from place to place and also by means of which the roof-propping component, when freed, can be pulled towards or pushed from an anchorage in the mine. The cylinder and ram components are operated by pressure fluid stored in a vessel 21 formed like a jacket round the cylinder 12, the fluid being pumped by a pump 22, with handle 23. from the vessel 21 through a distribution valve 25 and thence to either end of one or other of the cylinder and ram components. By appropriately setting the valve 25 the ram 15 may be extended to support the roof or retracted to be free or the ram 16 may impart a horizontal push or pull, so that the sequence of operations is that the prop is jammed by extending, the ram 15, the conveyer 9 pushed forwards by extending the ram 16, the prop freed by retracting the ram 15 and the prop drawn forwards by retracting the ram 16 and using the conveyer 9 (to which the ram 16 is pin-jointed at 19) as an anchorage, and the ram 15 extended to jam against the roof again. The same sequence of operations may be followed by groups of abutment props at a time. Other abutment props in the rear can be similarly moved by pin-jointing their horizontal rams to eye-pieces 19A on the ends of the cylinders 13. A safety valve is included which opens to discharge pressure fluid from the bottom of the cylinder 12 into the vessel 21 if the roof pressure becomes excessive. The distribution valve 25 also discharges directly into the vessel 21. A larger roof surface may be supported by having two or more vertical cylinder and ram components combined with a single horizontal cylinder and ram component. The Specification also describes a form of conveyer with an open top upper trough above a lower housing, the upper flight of the conveyer running along the trough and the lower flight running inside the housing. Specification 191,102, [Class 20(ii)], is referred to.
Patent GB-819187-A (GB)
Title: Improvements in or relating to lift control systems
Inventor: BAILEY WILLIAM JOHN
IPC: B66B1/20
Filed: 1957-01-14
Abstract: 819,187. Lift control systems. HALL Ltd., J. & E. Dec. 23, 1957 [Jan. 14, 1957], No. 1360/57. Class 78 (3). A selection mechanism for altering the modes of operation of a multi-car lift system comprises means for changing to a mode suitable for peak operation in one direction when a predetermined time relationship exists between the periods during which cars loaded in excess of a predetermined weight are travelling in said one direction. A system comprising cars A, B, C is described in which contacts bearing the prefix LSR are closed when the associated car is loaded above the predetermined weight, and contacts bearing the prefix U or D are closed when the associated car is travelling upwards or downwards respectively. Considering the operation of car A with manual selector switch MA on contact A and contacts LSRA1, UA1, LSRA2 and UA2 closed, due to car A travelling upwardly in a loaded condition, relay ULA is energized, thereby closing contacts ULA1- ULA4, and positive potential is supplied to the grid of valve TX thereby energizing relay UPT, connected in the anode circuit of this valve, and maintaining the energization for a period of time of about two minutes, determined by the time constant of the timing circuit of the valve, after either of contacts LSRA1 or UA1 have opened. Relay UPT closes a self-locking circuit for relay ULA over contacts UPT1 thereby holding closed contacts ULA1-ULA4 for the predetermined time period. Similar sets of contacts ULB1- ULB4 and ULC1-ULC4 are associated with cars B and C. When the contacts ULA2, ULB2 and ULC2 are closed at the same time, an " up peak " selector relay USR is energized thereby altering the mode of operation of the system to cope with " up-peak " conditions. A similar circuit including a timing valve TY operates a "down-peak " selector relay DSR. If during " up " or "down-peak " operation any two cars become loaded above the predetermined weight in the opposite direction, a relay BL is energized thereby de-energizing relay DSR over contacts BL2 and transferring the system to a "balanced peak mode of operation. If the " up " or "down-peak " traffic subsides the relays USR, DSR and BL are all de-energized and the system returns to a " normal " mode of operation. A clockcontrolled switch MA1 closes contacts 9, 12, 15 and 18 at predetermined times during the day thereby automatically overriding the above described mechanism and changing the system to up or down peak modes of operation. Switch MSS is also provided with overriding "up" and "down-peak" controlling contacts C and D. The selector mechanism is stated to be suitable for use in the system described in Specification 807,046.