baber/WOPTO huggingface dataset:
Patent FI-925871-A (FI)
Inventor: GOPALAN BALASUBRAMANIAN
IPC: C07D211/72
Filed: 1992-12-23
Abstract: Compounds of formula I  (* CHEMICAL STRUCTURE *) I and their salts in which R1 is optionally substituted phenyl, R2 is alkyl, cycloalkyl or optionally substituted amino, or R2 and R3 together with the nitrogen and carbon atoms to which they are attached form an optionally substituted heterocyclic ring or R3 and R4 together with the nitrogen atom to which they are attached form an optionally substituted heterocyclic ring and R5 is H, halo, alkyl, alkoxy, trifluoromethyl or a group of formula S(O)mR8 in which m is 0, 1 or 2 and R8 is alkyl have utility in the treatment of diabetes particularly in the treatment of hyperglycaemia.
Patent FI-954599-A (FI)
Inventor: MCSHANE JAMES E
IPC: A61K8/00
Filed: 1995-09-28
Abstract: PCT No. PCT/US94/03258 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed Mar. 30, 1994 PCT Pub. No. WO94/22419 PCT Pub. Date Oct. 13, 1994Apparatus for simulating skin tanning comprises a receptacle containing a fluid comprising dihydroxyacetone, a receptacle containing a fluid comprising an amino acid, and dispensing means for simultaneously or sequentially providing desired amounts of dihydroxyacetone and amino acid.
Patent FI-955979-A (FI)
Inventor: GILIS PAUL MARIE VICTOR
IPC: A61K9/24
Filed: 1995-12-13
Abstract: PCT No. PCT/EP94/01878 Sec. 371 Date Nov. 8, 1995 Sec. 102(e) Date Nov. 8, 1995 PCT Filed Jun. 7, 1994 PCT Pub. No. WO94/28880 PCT Pub. Date Dec. 22, 1994The present invention is concerned with an extended release, film coated tablet comprising as active ingredients the antihistaminic, antiallergic agent astemizole and the adrenergic, decongestant agent pseudoephedrine hydrochloride and with a process of preparing such tablets.
Patent FI-962520-A (FI)
Inventor: EASON STEPHEN WILLIAM
IPC: A61M16/00
Filed: 1996-06-17
Abstract: PCT No. PCT/GB94/02716 Sec. 371 Date Aug. 29, 1996 Sec. 102(e) Date Aug. 29, 1996 PCT Filed Dec. 9, 1994 PCT Pub. No. WO95/16483 PCT Pub. Date Jun. 22, 1995A device for dispensing doses of powdered material comprises a housing which houses a cylindrical container. The container has a number of helically arranged compartments each of which contains a respective dose of powdered material. In order to dispense the material from a compartment, that compartment is moved into registry with an airway in the device by means of an indexing mechanism, and the user sucks on a mouthpiece of the housing, which mouthpiece communicates with an air inlet via the airway. The flow of air through the airway ejects the dose of material. The container can constitute a replaceable cartridge. The device is particularly suitable for use as an inhaler for dispensing powdered medicament.
Patent FI-972950-A (FI)
Inventor: MECONI REINHOLD
IPC: A61K31/565
Filed: 1997-07-11
Abstract: PCT No. PCT/EP95/05005 Sec. 371 Date Jul. 8, 1997 Sec. 102(e) Date Jul. 8, 1997 PCT Filed Dec. 18, 1995 PCT Pub. No. WO96/21433 PCT Pub. Date Jul. 18, 1996An active substance-containing patch for the controlled release of estradiol or its pharmaceutically acceptable derivatives alone or combined with gestagens, comprising a backing layer, an active substance-containing reservoir which is bonded thereto and produced by using pressure-sensitive adhesives, and a removable protective layer, is characterized by the fact that the pressure-sensitive adhesive comprises ethylcellulose, esters of non-hydrogenated and/or hydrogenated colophony, and lauric acid.
Patent GB-522861-A (GB)
Title: Improvements in or relating to exhaust gas systems for internal combustion engines
IPC: F02B27/04
Filed: 1939-01-12
Abstract: 522,861. Cylinders. ARMSTRONG, J. J. V. (Eberspacher, P., and Eberspacher, A.). Jan. 12, 1939, No. 1018. [Class 7 (ii)] An exhaust manifold comprises arcuate branches 1 ... 6 which lead tangentially into a conical chamber 7, the outlet of which has a cross-sectional area greater than the sum of the cross-sectional areas of all the branches. A constriction may be inserted at the entry of branch 1 and a further constriction comprising converging and diverging conical parts may be inserted further along the chamber 7.
Patent GB-953025-A (GB)
Title: Production of polymers
IPC: C08F136/06
Filed: 1962-01-11
Abstract: Linear polybutadiene having a predominantly cis-1, 4, configuration is made by polymerizing butadiene in the presence of a catalyst system comprising (a) an organometallic iodide of a metal of Group II, or III, of the Mendel<\>aeeff Periodic Systems and (b) a titanium halide in which the valency of titanium is less than 4. The catalyst may be preformed and the polymerization is generally effected in an inert purified hydrocarbon diluent.  The exemplified catalyst system is violet titanium trichloride and diethyl aluminium iodide. Specifications 834,554, 835,752, 845,200, 854,615 and 873,046 are referred to.
Patent GB-774974-A (GB)
Title: Improvements in or relating to mobile machines having selectively drivable ground-engaging units
Inventor: SPANJER DAVID LUCIEN
IPC: E02F9/08
Filed: 1953-06-26
Abstract: 774,974. Motor vehicles. EIMCO CORPORATION. Sept. 9, 1954 [June 26, 1953], No. 1238/56. Divided out of 774,973. Drawings to Specification. Classes 79(1) and 79(2). A motor vehicle is driven by two independently reversible motors arranged one on each side of the centre line of the vehicle, each driving a respective ground engaging unit, and is characterized in that each motor is mounted on and projects from the front of a hollow chassis structure that is disposed wholly between and is supported by the ground engaging units. The detailed description is the same as that contained in Specification 774,973.
Patent GB-898114-A (GB)
Title: Improvements in or relating to respiratory apparatus
IPC: A62B7/10
Filed: 1961-01-11
Abstract: 898,114. Respiratory apparatus. DRAGER, O. H., [trading as DRAGERWERK, H. & B. DRAGER]. Jan. 11, 1961 [Jan. 11, 1960], No. 1258/61. Class 81 (2). In a closed circuit respirator the supply of nutrient gas to an inhalation mixture is determined by comparison of the oxygen content of the mixture with that of a standard. The functioning of the apparatus is dependent on the fact that, after carbon dioxide and moisture have been removed, the density of exhaled gas depends on its oxygen content. A breathing-bag 1 supplies inhalation gas through a connection 3 to a face mask, and exhaled gas is returned through a connection 4 to a carbon dioxide and moisture absorber 2 and thence passed back into the bag 1. Additional oxygen is admitted to the bag 1, from a pressurized source, through a control valve 15 and pipe 16. The contents of the breathing-bag 1 are continuously circulated, by a diaphragm pump 6 driven by a motor 7, through a duct 9 and constriction 11 while air of standard oxygen content is circulated from an auxiliary container 17 by a similar pump 5 through a duct 8 and identical constriction 10. Since the rate of flow of the gases through the constrictions depends on their densities, the pressures built up in the passages 8, 9 also depend on their densities and thus on their relative oxygen contents. These pressures are accordingly communicated through pipes 12, 13 to opposite sides of a diaphragm 14 and the system is so set that the valve 15 is opened by the diaphragm 14 as soon as the proportion of oxygen in the bag 1 falls below that in the container 17. In a suggested modification the equipment shown in the upper part of the Figure is replaced by means whereby the pressure applied to the upper face of the diaphragm 14 is dependent wholly or partly on the ambient pressure.
Patent GB-112820-A (GB)
Title: Improvements in Mowing Machines.
Inventor: TOWNSEND SAMUEL PERCY
IPC: A01D75/30
Filed: 1917-01-25
Abstract: 112,820. Townsend, S. P. Jan. 25, 1917. Lawn-mowers. - A mowing-machine having a number of structurally independent mowers supported partly from a main frame carried on main wheels 1, 14 and partly on the ground, has the driving connexions between the mowers and the main wheels 1 so arranged that each mower can turn about two axes at right-angles to each other. The wheels 1, which rotate on short axles 2 projecting from casings 3 connected by a cross beam 5 and rod 5a, drive, through one-way clutches, gear wheels 19 engaging pinions 33 secured to sleeves 31, 32 adapted to rotate on a shaft 28, which is free to rotate in a shaft casing 23, 24, 25a, 26, 27 extending between the casings 3. The shaft casing fits into sleeves 22 extending from the casings 3, thus permitting rotary movement. Members 29, 30 splined to the shaft 28 may be clutched to the sleeves 31, 32 by the movement of a hand-lever 34. The middle portion 25a of the shaft casing is enlarged to form bearings for a casing 25, within which is a bevel-wheel 46 keyed to the shaft 28 and meshing with a wheel 47 fixed to a rearwardly-extending shaft 49 carried in a sleeve 51 rotatable with an extension 50 of the casing 25. A second shaft casing 52 secured to the sleeve 51 carries a shaft 59, which is adapted to drive, through a train of gearing mounted in a downward extension 56 at one end of the casing 52, a mower 55 rotatably mounted in the extension 56, and a corresponding extension 54 at the other end of the casing. The shaft 59 is driven from the shaft 49 through bevel-wheels 60, 61. The main shaft 28 also has keyed to it a bevel-wheel 67 engaging a wheel 68 mounted on a forwardly extending shaft 69 mounted in a bush 70 projecting from the main shaft casing. A sleeve 71 rigidly attached to a gear casing 72 is free to rotate on the bush 70, and the shaft 69 drives through bevel-gear a front transverse shaft 73. Front mowers 91, 94 have their reels driven from the shaft 73 through trains of gearing mounted in gear cases in a similar manner to that described with reference to the rear mower. The three mowers are adapted to be lifted independently by levers 109, 110, 111 provided with pawls working over ratchet quadrants and connected through bell-cranks and links with the gear-cases of the mowers. The driver's seat 17 is mounted on a spring standard 16 carried on a platform 15 supported by two forwardly extending members 6 connecting the bar 5 with two transverse beams 7, 8 supported at intervals by brackets 9, 10, the brackets 9 having pivotally mounted therein pivots 11 for the forks 12 in which the wheels 14 are mounted. In a modification, the forward wheels are dispensed with, the main frame being carried on the wheels 1, and each of the mowers being driven from the one cross shaft.
Patent GB-659615-A (GB)
Title: Improvements in or relating to gummed tape rolls
IPC: B65H75/28
Filed: 1949-01-19
Abstract: 659,615. Gummed tape rolls. AKTIESELSKABET CROWN GUMMED PAPER, and NISSEN. O. ADLER-. Jan. 19, 1949, No. 1464. [Class 94(i)] [Also in Group VIII] The free end 2 of a gummed tape roll 1, in which the gummed surface faces outwardly, is secured by providing it with one or more partly punched flaps 3, which, after being moistened and folded back, is or are adhered to the opposed surface of the roll. The flaps may be punched from the centre or from one or both edges of the tape, and the folded edge 4 of the flap may be shorter than the opposite free edge.
Patent GB-874533-A (GB)
Title: Improvements in and relating to copying machine-tools
IPC: B23Q35/18
Filed: 1960-01-15
Abstract: 874,533. Copy-turning. COMPAGNIE DE PONT-A-MOUSSON. Jan. 15, 1960 [Jan. 29, 1959], No. 1512/60. Class 83 (3). A copying machine tool comprises a slide 7 moved by an hydraulic jack 65, under the control of a tracer 13 and a template G, transversely of a carriage 2 moved longitudinally of the machine by a second hydraulic jack 44. The carriage 2 can be traversed one or other way or locked by a three-position handswitch 39 acting through solenoids 36, 37 and a valve B1. The tracer 13 actuates a bellcrank lever connected by a rod 55 to a valve B2 controlling movements of the hydraulic cylinder 65, there being a hand-operated valve RV which can be moved to actuate a piston 58 to hold the tracer away from the template G against the force of a biasing spring 61 and to retract the tool. The piston-rod 44 is formed with rack teeth engaging a gear 73 on a shaft 72 bearing a second gear 74. The gear 74 meshes with a rack 75 which can be secured in either of two bores 5, 6 in the slide 7. Alternatively, with the rack 75 being removed, a hand-switch 78 is closed to cause an electromagnet 77 to lock the gears 73, 74. In operation, the switch 39 is actuated to traverse the carriage 2 until the tracer is opposite the beginning of the template. The traverse is then stopped and the valve RV is actuated to release the piston 58 and cause the tracer to be moved up to the template. The tool is then adjusted for a cut by a hand wheel 10, and the carriage 2 is set in motion again and a copying action ensues. When the tool is moved in or out, a modified motion is imparted to the carriage 2 through the rack 75 and the gears 74, 73. The modified motion enables forwardly or rearwardly facing slopes, or perpendicular or spherical surfaces to be machined according to whether the rack 75 is fitted in the bore 5 or 6. By removing the rack and locking the gear 74, the lathe operates in a conventional manner. In modifications, the rack 75 is not removable, but intermediate reversing gearing is provided, or the gears 73, 74 may be moved laterally to engage either of two spaced racks.
Patent GB-1224241-A (GB)
Title: Improvements relating to fluid flow control valves
Inventor: FELLOWS WILLIAM FREDERICK
IPC: F16K11/07
Filed: 1968-01-11
Abstract: 1,224,241. Valves. WELLMAN INDUSTRIAL CONTROLS Ltd. 8 Jan., 1969 [11 Jan., 1968], No. 1569/68. Heading F2V. A fluid flow control valve has a closure member comprising an annulus of flexible material 40 clamped between a pair of surfaces of which one is non-planar whereby the annulus may be deformed to allow its outer periphery to be unsupported. In the preferred embodiment, annuli 40 of soft rubber are mounted between spacers 35, 36 and flanges 33, 34, 37 on a screwthreaded stem 30 sealed at each end to a liner 20 by a rolling diaphragm 43. With the valve in the position shown, an inlet 14 and an exhaust port 13 are connected to service ports 12 and 11, respectively, while movement of the valve to its second position by fluid pressure, solenoids or a lever mechanism connects the ports 12, 11 with an exhaust port 15 and the inlet 14, respectively.
Patent GB-1038127-A (GB)
Title: Improvements in flying bodies
IPC: B64C37/02
Filed: 1964-01-14
Abstract: 1,038,127. Aircraft. HIRTENBERGER PATRONEN-, ZUNDHUTCHEN - UND METALLWARENFABRIK A.G. Jan. 14, 1964 [Jan. 25, 1963], No. 1616/64. Heading B7W. [Also in Division F3] A flying body has a fuselage of regular hexagonal cross-section, with one diameter of the section horizontal, and the nose and/or tail comprises two surfaces meeting at an edge 6 or 7, preferably so as to include an angle of 60 degrees. The wings may be of elongated hexagonal cross-section, with sharp lateral edges 17, or annular as seen in frontal view, or flat and annular as seen in plan. Several such bodies, of the same or different lengths, may be joined releasably along adjacent side surfaces, or nose to tail. Stabilizing fins such as 15, 16 are provided. Propulsion and control means are provided on the body, or on one body of several joined together, preferably in a manner symmetrical about a transverse axis, so that the body can fly backwards. With wings as in Fig. 1, flight is possible sideways, or in the direction of intersection lines 20, 21.
Patent GB-640690-A (GB)
Title: Improvements in or relating to audio frequency transformers
IPC: H01F19/02
Filed: 1948-01-19
Abstract: 640,690. Transformers. VACKAR, J., and KLIKA, V. Jan. 19, 1948, No. 1631. Convention date, Jan. 21, 1946. [Class 38 (ii)] In order to eliminate higher frequency distortion in high output class B audio amplifiers, a push-pull transformer has two primary windings which are so arranged relatively to the secondary that the mutual coupling of the primary windings is tighter than that of the primary and secondary windings. Fig. 3 shows a shell-type transformer having a secondary winding S at each side of which are arranged section windings P1, P2 of the primary windings. Fig. 4 shows a core-type transformer carrying cylindrically formed windings. The secondary S is concentric with and midway between the primary sections P1, P2. In a modified arrangement, a core or shell-type transformer has the primary sections arranged on one side of the secondary and each primary may comprise more than one pair of sections. Preferably, the transformer is filled with oil having a lower dielectric constant than transformer oil and there is connected across the loading resistance of the secondary side a condenser the reactance of which at the highest frequency to be transmitted is equal to the said resistance.
Patent GB-1530723-A (GB)
Title: Container inspection apparatus
IPC: G01B11/06
Filed: 1976-01-16
Abstract: 1530723 Photo-electric flaw detectors H KRONSEDER 16 Jan 1976 [18 Jan 1975]  01785/76 Heading G1A Apparatus for inspecting the mouth of a container 1, Fig. 1, comprises means 3 for directing a light beam to the entire periphery of the container mouth 2; photo-electric means responsive to reflected light from the entire periphery and comprising a ring-shaped array of sector-shaped elements 5; and switching means for transmitting signals from the elements to evaluating means Fig. 3. Outputs from amplifiers e.g. 7a-d , Fig. 3, connected to respective photo-sensitive elements 5a-d, which may total 40, may be scanned individually by a shift register 13 programmed by a clockpulse generator 14, the whole ring being interrogated within one millisecond. Signals are processed in an A.C. amplifier 9 and compared with upper and lower reference levels by a switching stage 10 which issues a rejection signal if an excessively bright or dark area is present. A trigger 11 gates the switching stage 10 for a period from just before until just after the container passes the inspection station. The ring-shaped array may be planar as shown, or conical, and preferably is arranged to receive reflected light from a sound container. Photodetector signals may be switched in sequential pairs, one signal of the pair being compared with the other to avoid errors due to variations in the average reflectance of the rim.
Patent GB-226689-A (GB)
Title: Improvements in or relating to the production of white lead
IPC: C09C1/16
Filed: 1924-01-22
Abstract: White lead of greater density than usual is produced by precipitation from solutions of basic lead acetate of a concentration of about 32-34 DEG  B<\>ae., the precipitation being finished when the density of the solution is about 17-18 DEG  B<\>ae. The precipitation is preferably effected at low temperatures, such as 0 DEG C. or lower.
Patent GB-1216513-A (GB)
Title: Improvements in and relating to dispersion strengthened aluminium products
IPC: C22C1/10
Filed: 1968-01-12
Abstract: 1,216,513. Sintered dispension strengthened A1 products. ATOMENERGIKOMMISSIONEN. Jan.12, 1968 [Jan.16, 1967], No.1798/68, Heading C7D. A sintered dispersion strengthened Al product is made by compacting and sintering a powder mixture of Al or Al alloy and a metal oxide of particle size up to 0À5 microns, a free energy of formation lower than Al 2 O 3  but high enough for partial reduction of the oxide during sintering to form a bonding layer having a melting point near to or above that of the Al or Al alloy. Alternatively the metal oxide has a free energy of formation lower than that of the oxide of a constituent of the Al alloy. Oxides may be ZrO 2 , HfO 2 , CeO 2 , PrO 2 , TiO 2 , UO 2 , SiO 2  in proportion of 15-20% volume. The powders are mixed hot pressed at 550‹ C and extruded at 500‹C.
Patent GB-782848-A (GB)
Title: Improvements relating to the storage of fruit
Inventor: RICHARDSON NOEL CHARLES
IPC: A23B7/148
Filed: 1955-01-21
Abstract: 782,848. Fruit storage. HALL, Ltd., J. & E. Jan. 18, 1956 [Jan. 21, 1955], No. 1861/55. Class 49. The carbon dioxide content of the atmosphere in a fruit storage chamber is regulated by circulating the gas into contact with an aqueous solution of triethanolamine at such a temperature that carbon dioxide is absorbed and returning the gas to the chamber, the triethanolamine solution being circulated through a heating zone to expel some of the absorbed carbon dioxide and then being used again for absorption. Gas from the storage chamber is pumped into a pipe 3, is sprayed at 4, preferably through a bed of Raschig rings or ferrules mounted on a perforated plate 7, into a solution of triethanolamine 5 in a tank 6 and the treated gas is returned to the chamber through a pipe 8; the absorbing liquid flows by gravity from the tank 6 through a pipe 11, through coils 12 into a tank 13 provided with heater 14, the evolved carbon dioxide escaping through a vent pipe 15 and the reactivated liquid being pumped back to the tank 6 by way of a heatexchanger tube 19, air-cooled gilled tubes 20A and an anti-syphon device 23.
Patent GB-249628-A (GB)
Title: An improved trouser, tie and other like wearing apparel press and stretcher
IPC: A47G25/72
Filed: 1925-09-18
Abstract: 249,628. Wood, E. Sept. 18, 1925. No Patent granted (Sealing fee not paia). Presses; stretchers. - Relates to presses and stretchers for trousers, ties, &c. of the kind comprising a base-plate a with inclined side-guides b secured thereto at their ends, the trousers &c. being pressed between the base-plate and an upper plate or plates c which are forced towards the base-plate by means of transverse bars g riding along the back of the upper plate or plates and engaging beneath the guides. The upper plate or plates c are provided with a spring plate d on the upper side over which the transverse bars g are moved to force the upper and lower press-members together. The press is provided with a stretcher consisting of two brackets h, h<1> hinged at i, i<1> to one end of the board a., a transverse rod j secured to the brackets forming the lower stretcher-member and a movable rod m the upper stretcher-member. The rod m is curved at one end to engage one or other of a series of holes k in the bracket h, and its other end engages in one or other of a series of ratchets l in the other bracket h<1>. The upper press-member may consist of two strips of metal or wood, either separate or connected together, and each provided with a spring plate on its upper side.
Patent GB-785283-A (GB)
Title: Shaped carbon or graphite bodies of a high bending strength and high tensile strength
IPC: E04C3/20
Filed: 1952-01-24
Abstract: Shaped bodies such as tubes, rods or sheets of graphite or carbon are provided with metallic reinforcing elements combined with the bodies by cementing with synthetic resinous condensation or polymerization products, or glycerol- or rubber-cement.  The reinforcing elements may be rods, wires, strips or bands which may be mounted on the surface of the bodies or let into recesses therein.  Synthetic resins referred to are phenol, cresol or xylenol-formaldehyde resins, polyvinyl acetate, polyisobutylene, methacrylic acid ester and polyurethane.  The basic body may be impregnated with synthetic resins as above, for example by dipping the body with associated reinforcements into the liquid resin, followed by heat-hardening. Unwanted resin may then be removed from the exterior surfaces.
Patent GB-472390-A (GB)
Title: Improvements relating to eye-screens and the like
IPC: G02C7/16
Filed: 1936-01-22
Abstract: 472,390. Goggles. ABPLANALP, A. Jan. 22. 1936, No. 2050. [Class 97 (i)] An opaque perforated screen for use in goggles &c., has perforations with a maximum dimension of'between 1 mm. and 3 mm., the distance separating the edges of adjacent perforations being from 25 mm. to approximately 1 mm. In Fig. 2, circular holes of approximately 2À25mm. diameter are arranged in regular rows with a separation b of approximately À25 mm. In Fig. 3, two sizes of holes are used of 2À75 mm. and 1À5 mm. diameter. The separations d and f are respectively À75mm. and À35 mm.