baber/WOPTO huggingface dataset:
Patent FI-924313-A (FI)
Inventor: SABLOTSKY STEVEN
IPC: A61L15/44
Filed: 1992-09-25
Abstract: A method of increasing the adhesiveness of a shaped pressure sensitive adhesive, comprising adding an adhesiveness and drug release increasing amount of a clay to said adhesive prior to casting of the adhesive. A dermal composition comprising a drug, a pressure sensitive adhesive, an adhesiveness increasing amount of a clay and a solvent. A dermal composition comprising a drug, a multipolymer of ethylene vinyl acetate, an acrylic polymer, a natural or synthetic rubber and a clay, along with optional ingredients known for use in transdermal drug delivery systems.
Patent FI-925756-A (FI)
Inventor: ROMEO AURELIO
IPC: A61K31/728
Filed: 1992-12-18
Abstract: A highly pure fraction of hyaluronic acid is disclosed which is non-inflammatory and avoids post-operative complications in ocular surgery. Also disclosed is a process for the preparation of hyaluronic acid characterized by converting hyaluronic acid into a corresponding quaternary ammonium salt and, following purification procedures, reconverting the quaternary ammonium salt into a sodium salt of hyaluronic acid.
Patent FI-930458-A (FI)
Inventor: DOWELL TERESA JOLANTA
IPC: C09K23/16
Filed: 1993-02-02
Abstract: An opacifier comprising an amine including at least one carbon chain of at least 16 carbon atoms or a fatty amidoamine having an alkyl group including at least about thirteen carbon atoms, and a suitable acid is disclosed. The opacifier is a salt of the long-chain amine and effectively opacifies, or pearlizes, water-based compositions, such as hair treating compositions, like shampoos, conditioners, conditioning shampoos and antidandruff shampoos; and skin treating compositions, like conditioners, moisturizers and topical medicaments.
Patent FI-942080-A (FI)
Inventor: BERG BERTIL
IPC: F28C3/06
Filed: 1994-05-05
Abstract: PCT No. PCT/SE92/00694 Sec. 371 Date May 6, 1994 Sec. 102(e) Date May 6, 1994 PCT Filed Oct. 5, 1992 PCT Pub. No. WO93/09391 PCT Pub. Date May 13, 1993.Apparatus is disclosed for heating cellulosic pulp in a pipe including fittings mounted on the outer surface of the pipe, and steam pipes connected to the fittings to supply steam thereto, the pipe including a number of apertures at locations corresponding to the fittings so that the steam can pass therethrough.
Patent FI-951297-A (FI)
Inventor: MOUITHYS-MICKALAD ANGE
IPC: A61P25/28
Filed: 1995-03-20
Abstract: 6-Aminoalkyl-benzoxazolinone or -benzothiazolinone derivs. of formula (I) and their salts are new: R1 = H or alkyl; n = 1 or 2; X = O or S; R2 = H or alkyl; R3 = (CH2)mR4; m = 1 - 4; R4 = cycloalkylamino, dicycloalkylamino, N-cycloalkyl-N-alkylamino or a heterocyclic gp. of formula (i) opt. substd. by aryl or aralkyl: s = 4 - 8; or NR2R3 is a gp. of formula (i) substd. by aryl or aralkyl; where aryl is phenyl or naphthyl opt. substd. by halo, alkyl, OH, alkoxy and/or CF3; aralkyl is phenylalkyl or naphthylalkyl opt. substd. by halogen, alkyl, OH, alkoxy and/or CF3; alkyl is 1-6C alkyl; alkoxy is 1-6C alkoxy; and cycloalkyl is 3-9C cycloalkyl.
Patent FI-952293-A (FI)
Inventor: CHEUNG NELSON
IPC: F01C21/10
Filed: 1995-05-11
Abstract: A rotary apparatus (10), such as a pneumatic motor, comprises an end plate (20) having a race cavity (22), a main rotor (30) with a stub shaft (32) extending from one end, and a bearing (40), which includes an outer race (42) seated in the race cavity (22) and an inner race (44) having a central bore (50). The stub shaft (32) is fitted into the central bore (50) with a frictional fit. The threaded shank (62) of a screw (60) is threaded into a threaded socket (80) in the stub shaft (32) and is used to draw the stub shaft (32) into the central bore (50) with a washer (70) bearing against a head (64) of the screw, and against the inner race (44), whereby a controlled gap (g) can be provided between an outer surface (36) of the main rotor (30) and an inner surface (26) of the end plate (20). <IMAGE>
Patent FI-955234-A (FI)
Inventor: LANGLEY JOHN GRAHAM
IPC: C11D17/08
Filed: 1995-11-01
Abstract: PCT No. PCT/GB94/00960 Sec. 371 Date Feb. 7, 1996 Sec. 102(e) Date Feb. 7, 1996 PCT Filed May 5, 1994 PCT Pub. No. WO94/25560 PCT Pub. Date Nov. 10, 1994A process for the production of stable fluid enzyme dispersions having a content of at least 0.5% by weight enzyme, in which the enzyme is present in the form of anhydrous particles of a diameter less than 30  mu m, comprising emulsifying an enzyme composition into a water immiscible liquid in the presence of a polymeric dispersion stabilizer to form a stable dispersion of aqueous enzyme particles having a dry size below 30  mu m dispersed in the liquid, and dehydrating the dispersed particles by azeotropic distillation, wherein before, during or after dehydrating the particles the process comprises adding an organic liquid which is less volatile than the water immiscible liquid and which is selected from surfactants and water miscible liquids to the dispersion and distilling the water immiscible liquid from the dispersion until the amount of the initial water immiscible liquid remaining in the dispersion is below 20% by weight of the liquid phase in the dispersion.
Patent FI-965203-A (FI)
Inventor: MERRILL SONYA
IPC: A61K47/30
Filed: 1996-12-23
Abstract: A bilayer comprising a morphine layer of morphine, poly(alkylene oxide) and poly(vinylpyrrolidone); and an expandable contacting layer of coated granules of a higher molecular weight poly(alkylene oxide) and a hydroxyalkylcellulose, which bilayer is disclosed for morphine therapy. A method is disclosed for using the bilayer composition.
Patent FI-990789-A (FI)
Inventor: CAPROTTI RINALDO
IPC: C10L1/222
Filed: 1999-04-12
Abstract: Specific substituted aromatic amine salt compounds are useful as lubricity additives for middle distillate fuel oils.
Patent FR-1261961-A (FR)
Inventor: POUIT ROBERT
IPC: B64C9/38
Filed: 1960-03-18
Granted: 1961-05-26
Abstract: 955,845. Boundary layer control. R. POUIT. March 7, 1961 [March 18, 1960], No. 8312/61. Heading F2R. [Also in Divisions B7 and F1] In an aeroplane (see Division B7), a spring plate 17 covers the hinge 36 of a flap 15 that extends forwardly to improve laminar flow and the friction layer is drawn through hole 37 by the suction created by the nozzle 5.
Patent GB-430712-A (GB)
Title: Improvements in or connected with tooth brushes
IPC: A46B9/04
Filed: 1935-01-11
Abstract: 430,712. Brushes. COSBY, E. L. H., 34, York Avenue, East Sheen, London. Jan. 11, 1935, No. 1012. [Class 19] A tooth and massage brush has a number of rubber stubs 4 secured to the handle but pointing the opposite way to the bristles 2, the handle being so constructed in cross-section that the stubs can only be fitted to project that way. Specification 2975/93, [Class 19], is referred to.
Patent GB-1204103-A (GB)
Title: Improvements in or relating to reciprocating pump liquid dispensing devices
IPC: F04B7/00
Filed: 1969-01-07
Abstract: 1,204,103. Reciprocating pumps. LINSON INSTRUMENT A. B. Jan.7, 1969 [Jan. 12, 1968], No. 1042/69. Heading F1A. In a pump the means driving the piston 2 also acts to open and close the intake and delivery valves. As shown, rotation of a cam disc 26, actuates a lever system 22, 19 and valve operating members 17, 18 to cause a single flexible diaphragm 15 to open and close inlet and delivery passages. Cam plate 26 carries an eccentric pin 30 engaging a slot 31 of a vertically movable slide plate 32 connected via a bracket 36 and leaf springs 37 to a piston rod 3 to reciprocate the piston 2 as the cam plate rotates. The intake and delivery strokes of the piston 2 are terminated abruptly by abutment of the piston 2 with a collar 4 on the intake stroke, and the abutment of an adjustable collar 5 on the piston rod 3 with the collar 4 on the delivery stroke, overtravel of the plate 30 on both intake and delivery strokes being accommodated by the leaf springs 37 and also by an arcuate portion 34 of slot 31 on the delivery stroke.
Patent GB-551598-A (GB)
Title: Improvements in or relating to calomel electrodes
IPC: G01N27/32
Filed: 1942-01-26
Abstract: 551,598. Electric tests. PHILIPS LAMPS, Ltd. (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). Jan. 26, 1942, No. 1098. [Class 37] A calomel electrode comprises a completely closed vessel 1, of glass for example, completely filled with calomel paste and pro-. vided with a porous window 2 which may be of steatite and which affords communication between the paste and the electrode liquid surrounding the vessel, together with a wire 7 of amalgamated platinum which is immersed in the paste and extends from a terminal 5 into the vessel through a tube sealed to the latter. In the form shown, the vessel 1 is arranged in an outer vessel 9 containing an electrode liquid consisting of potassium chloride saturated with calomel, contact between this liquid and the liquid under test, in which the electrode is immersed, being made by way of a capillary tube 10. Admission of air to the space above the electrode liquid by operation of a valve 13 allows a little of the liquid to be run off through the tube 10, thereby ejecting any which has become contaminated by diffusion into it of the liquid under test.
Patent GB-195469-A (GB)
Title: A mechanical toy
IPC: A63H13/12
Filed: 1922-01-13
Abstract: 195,469. Lawton, J. Jan. 13, 1922. Mechanical and like toys.-A mechanical toy, operated from the rotating disc of a gramophone, and representing two children turning a skipping rope for a third, comprises a cranked spindle D mounted in supports B and fitted with a rope P and with a wheel R engaging the disc V. The supports B form the bodies of the end dolls and are carried by a platform mounted on a wedge W and fitted with a central thin metal plate 0 on which the feet of the central doll dance. The arms M are connected with cranks E and are flexibly connected with the bodies. The central doll is jumped up and down by a crank F.
Patent GB-256853-A (GB)
Title: Improvements in foot measuring apparatus
IPC: A43D1/02
Filed: 1926-01-14
Abstract: 256,853. Brown, C. H. Jan. 14, 1926. Measuring-tapes. - A foot-measuring device comprises a two-edged calibrated member 10, a flexible measuring member 16 for passing over the foot at the joints, and a board 18 at rightangles to the member 10, serving as a rest for the heel which fits into corner blocks 20. One end of the member 16 is fastened to an index member 14, slidably mounted on a rod 12, secured in a groove 11 in the member 10. Two measurements usually suffice, viz. the length of the foot from the heel to the joint of the big toe, and the distance across the metatarsal arch. The measurements are taken in inches and may be converted into symbols by consulting a table printed on the back of the member 10.
Patent GB-283532-A (GB)
Title: Improvements in means for regulating the fuel supply to internal combustion aircraft engines
IPC: B64D31/04
Filed: 1928-01-12
Abstract: 283,532. Rohrbach Metall-Flugzeugbau Ges. Jan. 12, 1927, [Convention date]. Propelling. - A device for regulating the fuel supply to the internal-combustion engines of aircraft comprises two levers 7 connected by bevel gear 6 to a hand-lever 1<1> which can swing about the axis of the two levers 7 and can also be turned about its own axis and two other levers 11' mounted coaxially with the first two and provided with separate hand-levers 10' projecting through slots in a common housing. When used with two engines the levers 7 are connected to the two throttles which can be moved together or differentially and the two outer levers control the mixture at high altitudes. Plates 16, which may have interposed friction material, are placed between the levers 7, 11' and anchored to bolts 14 which secure the two halves of the casing together. Springs 17 press the levers and plates 16 into contact. When used with three or four engines, the levers 10' are provided with toothed quadrants 20 adapted to be engaged by noses 19 when depressed against a spring 21 by a rod 18 provided with a push button so that all four levers can be moved together to control the throttles. This clutching device is omitted in the twin engine control. For use with three engines, the two outer levers are connected to the throttle of the central engine which can therefore be controlled by either of the levers 10'. In this case the mixture is controlled by a separate similar device but without the bevel gear 6. The mixture for four engines is controlled by a separate device in a similar casing but comprising four coaxial levers separated bv anchoring plates and provided with control handles.
Patent GB-284582-A (GB)
Title: Improvements in or relating to the saponification of esters of organic acids
IPC: C07C51/09
Filed: 1926-07-20
Abstract: 284,582. British Celanese, Ltd., and Bader, W. July 20, 1926. Acetic and other fatty acids; ethers.-Concentrated or anhydrous lower fatty acids are obtained in the free state by heating their esters with a saponifying agent, in the presence of a quantity of water which is not substantially greater than the amount theoretically necessary. Concentrated sulphuric, orthophosphoric, and pyrophosphoric acids are specified as saponifying agents; with the two last-mentioned acids, the water requined for saponification may be derived from the acid itself, which is dehydrated to metaphosphoric acid. Dialkyl others are also produced by the reaction. In examples (1) methyl acetate vapour mixed with steam is passed upwards through a cylinder containing heated phosphoric acid; the products of the reaction are passed through a condenser and a receiver, yielding a condensate of glacial acetic acid mixed with unchanged methyl acetate, while pure dimethyl ether escapes from the receiver in gaseous form, and (2) phosphoric acid is circulated by means of a steam-jet through a wash tower containing heated copper plates, while methyl acetate vapour is led up the tower in counter-current to the phosphoric acid; the same products are obtained as in example (1).
Patent GB-1479437-A (GB)
Title: Projection screen
IPC: G03B21/60
Filed: 1974-06-17
Abstract: 1479437 Projection screens WASHINGTON SCIENTIFIC INDUSTRIES Inc 17 June 1974 [18 June 1973] 01199/77 Divided out of 1479436 Heading G2X A front projection screen assembly comprises a screen member 10 having a reflecting surface 13 made of aluminium or an aluminium alloy provided with random non-directional surface irregularities formed by etching a smooth bright surface substantially free of surface defects; and supporting means e.g. frame 11 which includes a pivot 15 which engages the screen 10, e.g. at notch 17, to prevent translational movement between the frame 11 and screen 10 in at least one direction while allowing the screen to rotate about the pivot 15. The screen 10 may be flat or curved as shown and has a reading line 18. The pivoting movement allows this line to be aligned with projected micro-fiche data. The screen has a flange 14 which is frictionally engaged by the frames 11 and 12.
Patent GB-687404-A (GB)
Title: Mechanical device for transmitting rotary motion between two shafts with infinitely variable speed ratio
IPC: D06M13/02
Filed: 1949-01-17
Abstract: 687,404. Variable-speed gearing. DAVI', F., and FIORIO, U. Jan. 17, 1949, No. 1307/49. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 18, 1949.] Class 80 (ii). Continuously-variable speed gearing comprises a sun gear 2, Fig. 4, secured to the driving (or driven) shaft 1 and engaged by planet pinions 3 carried by pins 5 slidable in two or more arms 7 secured to the driven (or driving) shaft 9, the pinions 3 being prevented from rotating in one direction on their pins 5 by ratchet or roller detents 4 and the shaft 9 being adjustable in a guideway 8 radial to the shaft 1 so as to vary the speed ratio. Alternatively, the pinions 3 may each comprise a pair of helically-toothed pinions 16, 17, Fig. 9, normally urged apart by a spring 20 so as to engage ratchet teeth on their end faces with ratchet teeth on arms 21 fixed to the pins 5, the pinions 16, 17 being moved together so as to free them, in one direction of movement, by the reaction of the helical teeth. In place of the radial guide 8, crank or eccentric means may be employed to adjust the displaceable shaft, Figs. 6, 7 (not shown). The gear may be combined with a differential gear so as to obtain a neutral position. The Specification as open to inspection under Sect. 91, describes other arrangements in which the pinions 3 are dispensed with, the pins 5 themselves having a one-way connection with the rim of the wheel 2 by means of roller or ratchet detents. It also describes an arrangement in which a driving plate 33, Fig. 20 (Cancelled), has pins 5 engaging slots in arms 34 having individual one-way connections 35 with the displaceable driven shaft 9, and an arrangement in which pinions 28, Fig. 18 (Cancelled), carried by arms 29 secured to the displaceable shaft engage a gear annulus 30 on the other shaft through the intermediary of pinions 31 carried by arms 32 pivoted on the arms 29, one-way detents being applied either to the wheels 28 or to the wheels 31. This subject-matter does not appear in the Specification as accepted.
Patent GB-1422801-A (GB)
Title: Methods of and apparatus for recording acoustic or microwave holograms
IPC: G03H3/00
Filed: 1973-01-10
Abstract: 1422801 Holograms SIEMENS AG 10 Jan 1973 [16 Feb 1972] 1334/73 Heading G2J [Also in Division H4]  In a method of recording acoustic or micro-wave holograms, wave-distribution signals are transformed into hologram light signals which are recorded in parallel rows on a light-sensitive medium with alternate rows displaced parallel to the direction of the rows. The displacement has the effect that, when the hologram image is reconstructed optically, the non-diffracted light is spatially separated from the image-forming firstorder diffracted light and so can be readily blocked by a diaphragm. The wave-distribution signals, in the acoustic embodiment described, are obtained from a physically-scanned transducer or from an electrically scanned transducer array and represent a wave field as modified by a test object. The signals are mixed with a coherent electrical reference signal and the mixed signal energizes an incandescent lamp scanned linearly in synchronizm with the transducer(s). The lamp is photographed and its thermal inertia effectively causes the alternate row displacement. Alternatively, the mixed signal is fed to an oscilloscope for display, a rectangular waveform signal is added to one of the oscilloscope deflection signals and has half the frequency of the deflection signal, and the display is recorded. In a third method the mixed signal is delayed briefly in a delay line during alternate rows of the recording. The recorded hologram is reconstructed using a convergent laser beam.
Patent GB-227999-A (GB)
Title: Improvements in and connected with photographic cameras
IPC: G03B19/08
Filed: 1924-01-17
Abstract: 227,999. Frank, C. Jan. 17, 1924. Cameras for plates and flat films ; dark slides.- An adapter for attachment to the back of a rollfilm camera, to enable plates or flat films contained in slides or holders to be exposed therein, comprises in one form a casing A, having a hinged back I and a front with a flanged exposure aperture, and having lips C' adapted to engage the film-guiding rollers B, D of the camera to secure the casing in position. The plate or flat film is inserted into a slide or holder J, which has grooves or runners for the plate &c., and also for a shutter K upon which is slidably mounted a light-trapped collar L adapted to close the slide. When the slide is placed in the adapter, a flange F' on the hinged 'back I prevents the slide from rising when the shutter K is withdrawn to expose the plate &c. A stop O on the shutt'er prevents this being fully withdrawn. Springs H in the hinged back I press the slide J against the front aperture of the adapter. In a modification, the adapter is secured to the camera by the engagement of spring clips on the adapter with the framework of the camera round the focal aperture, and in a further modification, the top and bottom flanges of the apertured front of the adapter are turned over to engage this framework, and the adapter is held in engaged position by a blade spring. Instead of the hinged back I, a fixed back may be provided, and the slide is inserted through a slot in the top of the adapter closed by a hinged flap
Patent GB-950506-A (GB)
Title: Improvements relating to electrolytic removal of metal
Inventor: WILKINSON BERNARD HALL
IPC: B23H3/00
Filed: 1961-01-12
Abstract: In removing metal solely by electrolytic action from a workpiece, e.g. a rough forged turbine blade, the workpiece is clamped to an electrically non-conductive part or parts of a support so that should electrolyte become trapped between the workpiece and its support electrolysis between them is prevented. The workpiece is connected anodically, a cathode is disposed so that there is an anode-cathode gap of 0.005-0.040 inch, and electrolyte is directed through the gap at a rate of the order of 2 gallons per minute per square inch of workpiece surface subjected to electrolytic action.  Fig. 1 shows a workpiece 12 clamped at 13 and 14 to non-conductive upraised portions 40 of a fixture 11. The portions 40 may be of ceramic or synthetic resin material or may be integral parts of the fixture 11 coated with such.  A cathode 15 and electrolyte shoot 16 are supported in a box 17 and can be moved vertically by an electric motor 22 through gearing 21,20. Electrolyte is supplied to the cathode-workpiece gap by a pump 24 at a rate of flow fast enough to prevent the formation of local concentrations of electrolysis products at the anodic workpiece face.  The used electrolyte is caught in a tank 10 and recirculated via a filter 26. A power unit 30 supplies electrolyzing current, the value of which depends on the closeness of the cathode and workpiece.  A signal representative of the current is passed from the power unit 30 to a servo control unit 31 which controls the electric motor 22 so as to maintain the cathode-workpiece gap constant.  Fig. 3 shows an alternative workpiece mounting where a workpiece 43 is held by metal clamps 48 aaginst non-conductive carrying members 44 of ceramic or synthetic resin of a metal fixture 42.  Electrolyzing voltages not exceeding 48 volts, e.g. 12 volts, a current density of 30-150 amps./sq.inch and an electrolyte of an aqueous solution of sodium chloride at 20-60 lbs./sq.inch are specified.  <PICT:0950506/C3/1> <PICT:0950506/C3/2> <PICT:0950506/C3/3>
Patent GB-851502-A (GB)
Title: Improvements in or relating to methods and apparatus for caking fine and super-fine ores
Inventor: WEYEL OTTO ARTHUR
IPC: C22B1/18
Filed: 1958-01-15
Abstract: 851,502. Sintering ores. KLOCKNERHUTTENWERK HASPE A.G. Jan. 15, 1958, No. 1434/58. Class 82(1) [Also in Group XI] In a process of roasting and sintering fine and super-fine ore an electric current is passed through the ore 3 acting as a conductor between electrodes 2, without the admixture of fuels and other materials and without the passage of a gaseous fluid, to heat the ore to 800‹C. to 1200‹C. A strip of iron swarf 4 laid from one electrode to the other may act as a conductor at the commencement of the process, the ore 3 being in a trough 1 which may be divided into three independent parts with a three-phase alternating current supply. Specification 790,738 is referred to.
Patent GB-157746-A (GB)
Title: Process for recovering ammoniac from peat
IPC: C01C1/08
Filed: 1921-01-10
Abstract: Ammonia is obtained by heating raw or dried peat with a strong solution of caustic soda in a closed vessel at 170-200 DEG  C. under six atmospheres pressure.  Specifications 15887/86 and 14937/00, [Class 50, Fuel, Manufacture of], are referred to.