baber/WOPTO huggingface dataset:
Patent GB-416887-A (GB)
Title: Manufacture of dioxazine compounds
IPC: C09B19/02
Filed: 1934-01-01
Abstract: Dioxazine compounds are prepared by heating in presence or absence of a solvent or diluent and in presence of an aromatic acid chloride a diarylaminoquinone of the formula <FORM:0416887/IV/1> wherein x stands for hydrogen, halogen or methyl, R for an aryl radicle, R1 for alkyl, aryl, or aralkyl and wherein the groups R--O--R1 are identical, --OR1 being attached in o-position to the amino group. Suitable aromatic acid chlorides are benzoyl chloride, benzotrichloride b -naphthoyl chloride, benzene sulpho-chloride, naphthalene-sulpho-chlorides p-toluenesulpho - chloride.  The o - ether groups appear to be split off and dioxazines are obtained in a particular pure form and may be sulphonated to give water-soluble cotton dyes which may also be used as pigments in the form of their barium, calcium or other suitable salts.  In examples: (1) the condensation product from one molar proportion of chloranil and two molar proportions of o-anisidine is condensed in presence of benzoyl chloride and nitrobenzene or chlorbenzene or trichlorbenzene to give a bright red oxazine dye ; it may be sulphonated with fuming sulphuric acid and this product on addition of barium chloride yields a bright red pigment; (2) by condensing in presence of nitrobenzene and benzoyl chloride the condensation product from trichlorotoluquinone and o-anisidine a similar product to (1) above is obtained, and in this way the condensation of the following products is also effected:--chloranil (1 mol.) and o-aminodiphenylether (2 mols.): chloranil (1 mol.) and 4-benzoylamino-2-amino-1-methoxybenzene (2 mols.); further sulphonation yields a red cotton dye: chloranil (1 mol.) and 1-amino-4-benzoylamino-3-methyl-6-methoxybenzene (2 mols.); further sulphonation yields a blue cotton dye: chloranil (1 mol.) and 3-amino-4-methoxy-diphenylmethane (2 mols.); further sulphonation yields a red cotton dye: chloranil (1 mol.) and 2,5-dimethoxyaniline (2 mols.); further sulphonation yields a violet-pink cotton dye: chloranil (1 mol.) and 3,6-dimethoxy-4-aminodiphenyl (2 mols.); further sulphonation yields a violet cotton dye: chloranil (1 mol.) and 4-nitro-2-amino-1-methoxybenzene (2 mols.): chloranil (1 mol.) and 4.4<1>-diamino-3,3<1>-dimethoxydiphenyl (2 mols.); further sulphonation yields a violet cotton dye; in this case benzoyl chloride may be replaced by benzotrichloride ; (3) the product of 1 molar proportion of chloranil and two molar proportions of o-phenetidine is condensed in nitrobenzene in presence of p-toluenesulphochloride.  Specification 8886/12, [Class 2 (iii)], is referred to.
Patent HU-T44962-A (HU)
Title: Method for producing coloured contact lenses
Inventor: LOSHAEK SAMUEL
IPC: C08J7/043
Filed: 1986-01-03
Abstract: Colored contact lenses are produced by providing a contact lens constructed of polymer and coating at least a portion of the lens with coloring substance and binding polymer. The lens and binding polymers are bonded to each other by the reaction of functional groups selected from at least one of -COOH, -OH, and -NH-R, wherein R is hydrogen or alkyl, with functional groups selected from at least one of -NCO and epoxy.
Patent HU-T60293-A (HU)
Title: Process for producing catalyst components and catalysts usable in the polymerization of olefins
Inventor: MORINI GIAMPIERO
IPC: C08F4/60
Filed: 1991-01-09
Abstract: 57 Disclosed are catalysts for the polymerisation of olefins obtained by the reaction of an AI-alkyl compound and a silicon compound of the formula
     where R i , R 2 , R 3 , and R 4  are hydrocarbyl radicals, with a solid catalyst component comprising a titanium halide or halogen alcoholate and an electron-donor compound having specific characteristics of extractability with AI-triethyl, supported on an active magnesium halide.
Patent IS-3959-A (IS)
Inventor: CARLING CHRISTER CARL GUSTAV
IPC: A61K9/72
Filed: 1992-12-17
Abstract: Medicament contains (i) formoterol (and/or one or its physiologically acceptable salts and/or solvates) and (ii) budesonide separately or together can be administered simultaneously sequentially or separately by inhalation in the treatment of respiratory disorders. The ratio of formateol to budesonide is pref. 1:4-1:70, used combined or separately. Suitable daily doses are 6-100(esp. 6-48) mg formoterol and 50-4800 (esp. 100-1600) micro-g budesonide divided into two doses a day.
Patent IS-4174-A (IS)
Inventor: EEK ARNE TORSTEN
IPC: A61P23/02
Filed: 1994-06-08
Abstract: PCT No. PCT/SE94/00496 Sec. 371 Date Jun. 28, 1994 Sec. 102(e) Date Jun. 28, 1994 PCT Filed May 26, 1994 PCT Pub. No. WO95/00148 PCT Pub. Date Jan. 5, 1995Use of a pharmaceutically acceptable salt of ropivacaine for the manufacture of a pharmaceutical preparation with sensoric block and minimal motor blockade.
Patent JP-H04230560-A (JP)
Title: Bus system
Inventor: FUKUYA TETSUYA
IPC: G06F13/36
Filed: 1991-01-04
Abstract: PURPOSE:To improve processing efficiency by executing bit processing operation such as bit shift and bit rotation on a bus. CONSTITUTION:A bit position change unit 1 divides bit lines 2a and 2b while being inserted into plural bit lines 2a and 2b. The bit position is changed on plural bit lines 2a and 2b, that is, on the bus by deciding the other bit line 2b to be connected to one bit line 2a in a bit position change unit 1 by means of a connection bit line decision means 100 and connecting one bit line 2a to the arbitrary other bit line 2b by means of a bit position change unit 1.
Patent JP-H01176763-A (JP)
Title: Photosensitive material transport device of printer
Inventor: HARAGUCHI SHIGETERU
IPC: B41J13/10
Filed: 1988-01-01
Abstract: PURPOSE:To facilitate connection of a leader part with photosensitive material by forming a transport leader from leader part to be wound and a connection part to be connected to the photosensitive material, and providing this connection part with replaceability according to the width of the photosensitive material. CONSTITUTION:Photosensitive material P is taken up in a magazine M through a transport leader 62, which is formed from a leader part 62a to be taken up and a connection part 62b with photosenstive material P. One side of this connection part 62b is made with the same width as the leader part 62a and connected by adhesive 63. The other end of the connection part 62b is widened by a slope 62c to become equally wide to the photosensitive material P and connected by adhesive 64. The leader part 62a and photosensitive material P are restricted in width direction by guides 67 and 68, respectively, and pass between a roller 55 and a pinch roller 65 to be taken up in the magazine M. The widths of the guide 68 and adhesion part 64 are adjusted according to the size of the photosensitive material P. Thereby photosensitive material P in different sizes can easily connected with the leader.
Patent AT-A34093-A (AT)
Inventor: POCK HERBERT
IPC: E06B5/16
Filed: 1993-02-23
Abstract: The invention relates to a termination border (3) for metal doors, the lower end of which is formed by two metal sheets (1, 2) running parallel to the plane of the door leaf. In order to increase the mechanical strength of the lower door region, it is provided that the termination border (3) exhibits protrusions (4, 5), projecting upwards and located between the metal door sheets (1, 2), and protrusions (6, 7) which project outwards essentially by the thickness of the sheet metal. <IMAGE>
Patent DK-27291-A (DK)
Inventor: CHRISTENSEN JOERGEN STEEN
IPC: F26B21/00
Filed: 1991-02-15
Abstract: PCT No. PCT/DK92/00039 Sec. 371 Date Aug. 12, 1993 Sec. 102(e) Date Aug. 12, 1993 PCT Filed Feb. 6, 1992 PCT Pub. No. WO92/14969 PCT Pub. Date Sep. 3, 1992.Method for producing hot drying gas by a burning flowable biological refuse in an incinerator which comprises a vertical cyclone furnace. Fuel together with primary combustion air is tangentially injected into the vertical cyclone furnace, and secondary combustion air and tertiary combustion air are injected into a throat. A cooled rotating ash scrapper is provided in the bottom of the vertical cyclone furnace and waste gas is conducted through the throat to a secondary combustion chamber in which an incineration of residuals takes place and from which a drying gas is removed. A combustion retarding gas is injected into the hottest area of the vertical cyclone furnace so that a sintering and the formation of slag is avoided.
Patent EG-22740-A (EG)
Title: Improved processes for making surfactants via adsorptive separation and products thereof
Inventor: CONNOR DANIEL S
IPC: C09K23/12
Filed: 1998-08-08
Granted: 2003-07-30
Abstract: Processes for making particularly branched, especially monomethyl-branched or nongeminal dimethyl-branched surfactants used in cleaning products; preferred processes comprising particular combinations of two or more adsorptive separation steps and, more preferably, particular alkylation steps; products of such processes, including certain modified alkylbenzenes, modified alkylbenzenesulfonate surfactants, and consumer cleaning products, especially laundry detergents, containing them. Preferred processes herein more specifically use specific, unconventional sequences of sorptive separation steps to secure certain branched hydrocarbon fractions which are used in further process steps as alkylating agents for arenes or for other useful surfactant-making purposes. Surprisingly, such fractions can even be derived from effluents from current linear alkylbenzene manufacture.
Patent GB-1089261-A (GB)
Title: Apparatus for determining the structure of a material
Inventor: C BRUNTON DONALD
IPC: G01N21/86
Filed: 1965-01-01
Abstract: 1,089,261. Photo-electric measurement of paper formation. INDUSTRIAL NUCLEONICS CORPORATION. Jan. 1, 1965 [Jan. 2, 1964], No. 137/65. Heading G1A. The structure of a web of material e. g. paper is investigated for irregularities by means of a source of radiation and detectors to receive the transmitted radiation, one detector considering radiation from a smaller area and the other than from a larger area, such that the relative value is indicative of the fine structure or "formation" of the material in the smaller area compared with the average structure in the larger area. In one embodiment, the web of paper 12 is moved past a light source 10 and transmitted light is received from the two areas considered by photomultipliers 14, 16 which are mounted at the end of long collimator tubes 16, 18 whose crosssectional areas determine the size of the areas considered. The smaller portion may lie within the larger, or adjacent it. The signals from the photo-multipliers, indicative of the intensity of light transmitted by the web for each area, are fed to an instantaneous radio-determining apparatus 24, the output of which represents this ratio which may be indicated by a formation change indicator. The web may be scanned transversely by movement of the detectors across the width of the paper using a scanner 22, or a flying spot scanner television tube may be used as a source, in which the scanning is much more rapid than with moving detectors. Values of scan and web speeds are given. Other detectors may be used such as photodiodes which have a logarithmic response and the ratio computer 24 then takes the form of two logarithmic amplifiers, followed by a differential amplifier, rectifier and readout. Logarithmic devices may also be used in the case of detectors having a linear response. The apparatus provides a continuous review of the formation of the paper and any wide departures from the desired formation are indicated by the value of the ratio obtained, a control being operated to return the paper for reformation.
Patent GB-739611-A (GB)
Title: Process for decorticating fibrous materials
Inventor: ARMSTRONG BRUCE
IPC: D01B1/22
Filed: 1954-01-04
Abstract: 739,611. Decorticating fibrous material. JACKSON & CHURCH CO. Jan. 4, 1954, No. 150/54. Class 120(1). [Also in Group XXXIV] Lengths of fibrous vegetable material are decorticated by suspending them in a fluid stream and conducting the suspension through a decorticating zone in which the lengths are repeatedly bent without being cut. A " length " may be a piece of material, e.g. a stalk or stem a few inches long or a group of fibres separated from a stalk or stem but still bonded together. As shown, Fig. 6, bast fibre material to be decorticated, chopped into sections of a convenient length; e.g. 2 or 3 inches, is fed through an opening 17, carried between a stationary plate 68 and a rotary plate 57 by an airstream created by vanes 65 on plate 57, and discharged through an exit 18. The driving shaft 28 of plate 57 is carried in bearings in a sleeve 29 supported resiliently by a spring 39 and vertically adjustable by means 23. Plates 57, 68 carry intermeshing triangular-section teeth the radial and circumferential spacing of which decreases progressively towards the periphery of the plates ; alternatively, pegs may be used instead of teeth. Each section of material moving outwards between plates 57, 68 is bent between stationary and moving teeth or pins ; after each bending, the turbulence of the air stream will tend to rotate the material on its own axis before the next bending ; owing to the decrease of tooth spacing, bending is imposed over progressively shorter lengths of fibre. The material is discharged as bast fibres, short fibres and pith particles from which the bast fibres can be separated by a known method, e.g. screening. In another embodiment, Fig. 11, the material passes between a housing 35 and the surface of a rotary drum 42, provided with inter-meshing teeth 43, 44 respectively which are progressively more closely spaced. Fan blades 46. are provided on the discharge end of the drum, and decorticated material is discharged at 37.
Patent GB-562433-A (GB)
Title: Improvements in cathode ray tubes for television
IPC: H01J31/12
Filed: 1943-07-23
Abstract: 562,433. Cathode-ray tubes. BAIRD, J. L. July 23, 1943, No. 180/44. Divided out of Complete Specification of 562,168. [Class 39 (i)] The luminescent screen of a cathode-ray tube is arranged so as to be visible, without distortion by the envelope, on both sides. In one form, the screen 2, Fig. 1, is carried by a transparent plate 1 mounted in a spherical bulb 3 and scanned by a beam from a side-tube 5. In another form, the bulb is hemispherical and the plate 1, Fig. 2, forms part of the envelope.
Patent GB-595685-A (GB)
Title: Improvements in or relating to vehicle seats
IPC: B61D33/00
Filed: 1945-01-02
Abstract: 595,685. Arm-rests. WARREN Mc- ARTHUR CORPORATION. Jan. 2, 1945, No. 187. Convention date, Nov. 19, 1943. [Class 52(ii)] An arm-rest 22 is fitted to the ends of the tubular front and rear legs 15, 16 of a seat by engagement over a plug 17 on the rear leg and insertion of a sliding bolt 24, carried in the arm-rest, within the end of the front leg. The arm-rest cushion 31 may enclose a sliding ash-tray 32.
Patent GB-691407-A (GB)
Title: Improvements in or relating to fallers for stenter frame clips
IPC: D06C3/04
Filed: 1951-01-03
Abstract: 691,407. Stenter clips. HEBERLEIN & CO. AKT.-GES. Jan. 3, 1951. [Feb. 11, 1950] No. 228/51. Class 42 (i). A faller for a stenter frame clip comprises a body in which are supported a plurality of jaws having edges extending beyond the lower edge of the body ; the jaws are substantially coplanar and are supported to allow limited individual movement in their plane, and a pressure-equalizing means is provided for joint engagement with the body and the jaws, for transmitting pressure in a direction, perpendicular to the engaging edges of the jaws from one jaw to another. The faller 12 which pivots about a spindle passing through bores in the bosses 10 and 11, has milled in it a narrow cavity 15, in which are located jaws 16, 17 having slots 18, 19, 20, 21 which embrace retaining pins 22, 23, 24, 25 fixed in the body of the pawl. An equalizing yoke 28 bears upon projections 26, 27 on the upper surfaces of the jaws 16, 17, and its mid-point is engaged by an adjustable screw 31. In a modified form, two pairs of jaws are provided, with an equalizing yoke for each pair, these yokes being in turn engaged by a common equalizing yoke upon which the adjusting screw bears.
Patent GB-708971-A (GB)
Title: Improvements in or relating to electric discharge tubes having electrodes with flat surfaces
IPC: H01J21/36
Filed: 1952-01-03
Abstract: 708,971. Thermionic valves. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Jan. 3, 1952 [Jan. 6, 1951], No. 247/52. Class 39(1) A thermionic valve comprising a planar cathode which has a fitting surface and is correctly spaced apart from a next following electrode, the cathode being resiliently suspended and resiliently urged against a spacing member in a direction at right angles to the fitting surface of the cathode, is characterized in that the suspension device serving for the resilient suspension of the cathode with respect to the tube wall is located substantially in the same plane as the fitting surface of the cathode. Fig. 2 shows a diode for high frequency use wherein the cathode 4 is secured to a cylindrical member 11 which is secured by the resilient strips 12 to a further cylinder 15. The resilient strips 12 are secured to the cylinder 15 prior to the introduction of the cathode into the tube, and the cylinder 15 may be adapted to fit slidably within the metal envelope portion 3. The cathode surface bears on a spacing foil 10 which in turn bears on an insulating body 13 which is ground flat with the active surface of the anode 1. In an alternative construction the anode may bear on the spacing foil which bears on an insulating body ground flat with the active surface of the anode. The invention may be applied to multi-electrode valves.
Patent GB-572994-A (GB)
Title: Improvements in adhesives particularly for use upon bombs, grenades and demolition charges
IPC: C09J109/06
Filed: 1943-10-18
Abstract: An adhesive comprises (1) butadiene styrene synthetic rubber, (2) a mineral oil, rosin oil or a non-drying fatty oil, (3) rosin, and (4) an anti-oxidant.  Optional additional ingredients are carbon black, a fungicide, and a dyestuff which retards deterioration of the adhesive by light.  Specified non-drying fatty oils are spindle oil and rape oil, and a specified antioxidant is hydroquinone.  For application, the adhesive is mixed with a solvent such as petroleum spirit. Specification 405,263, [Group III], is referred to.
Patent GB-156257-A (GB)
Title: Improvements in methods and devices for separating the solid matter contained in gases
IPC: B01D45/16
Filed: 1921-01-04
Abstract: 156,257. Martin, J. Nov. 21, 1919, [Convention date]. Dust-collectors.-Dust-laden gases are led in a uniform sinuous flow in a substantially vertical plane past collecting chambers provided with perforated or slotted walls with sharp edges which comb the gas, deflecting the solid matter into the collectors. As shown, the gas is led through chambers a formed with solid walls and with straining walls c formed of sharp-edged crescentshaped strips of metal arranged in the manner of Venetian blinds. Gratings e are arranged below the walls c, covering collecting pockets f which may contain liquid. The gas passages are of narrower area just before and at the walls c in order to increase the velocity and the centrifugal effect. The straining walls c may be constructed of expanded metal with sharp edges.
Patent GB-370051-A (GB)
Title: Improvements in and relating to recording apparatus specially applicable for recording depths and distances found by echo sounding
IPC: G01S1/72
Filed: 1931-01-03
Abstract: 370,051. Echo-sounding apparatus; recording-apparatus. CRACE, J. G. and ANTHONY, F. L., H.M.S. Osprey, Portland, Dorset. Jan. 3, 1931, No. 312. [Class 118 (ii).] An electrochemical recorder, particularly adapted for use in recording depths determined by the echo-sounding method, comprises a rotating record-carrying drum, a stylus carried on an arm attached to a carriage reciprocated by a chain and means for tilting the carriage through a small angle at the end of its travel so that the stylus may be lifted from the drum, and the carriage returned to its initial position by a spring. The drum 12 is rotated by gearing 14, 15 and the stylus 1 is attached to a carriage 2 traversed along a slotted shaft 3 by the engagement of a projection 6 on the carriage with a pin 5 secured to a continuously driven chain 4. When the carriage 2 reaches the right-hand end of its travel the shaft 3 is partly rotated by a cam 7, the projection 6 then becoming freed from the pin 5 and the carriage returned to its starting position by a spring 9 ; the stylus 1 is at the same time lifted from the drum 12. A rod 8 normally contacts with the stylus to complete the recording circuit. In a modification, the shaft 3 is not slotted and the rod 8 is rocked by the cam to tilt the carriage. A star wheel may be attached to the shaft driving the chain 4 and a spring engaging its teeth may make and break the circuit through the primary winding of a transformer the secondary of which is connected to the stylus 1, the whole arrangement forming a device for marking a scale on the record surface. Alternatively the scalemarking circuit may be controlled by a tuning fork energized electromagnetically each time a sound is emitted. When the timing marks are being made the stylus may be disconnected from the echo circuit. A brush may be carried on the carriage behind the stylus to supply the electrolyte to the record surface. In order that the same width of record may be used with different depths, the sound may be emitted at a certain interval before the stylus starts from its zero position. Five contacts may be spaced along the chain 4 and any one may be selected to cause the emission, thus giving readings for five different ranges of depth. These contacts are used in conjunction with a quick-acting switch for breaking the actual circuit. To obtain a first rough estimation, the whole apparatus is run at one-fifth its normal speed.
Patent GB-141125-A (GB)
Title: Improvements in or relating to gas or coal fired continuous kilns and dryers of the tunnel and car type
IPC: F26B3/30
Filed: 1919-01-06
Abstract: 141,125. Fidler, F., and Maxwell, J. G. Jan. 6, 1919. Chimneys. - A kiln chimney is fitted with an air heater formed by a lining 29 and baffles 41, forming a channel to which air enters at 40.
Patent GB-551772-A (GB)
Title: Improvements in spark measuring apparatus for testing electrical equipment
IPC: G01R31/20
Filed: 1942-01-10
Abstract: 551,772. Spark gaps. CRYPTON EQUIPMENT, Ltd., and HELME, T. L. Jan. 10, 1942, No. 405. [Class 39 (i)] In a three-electrode spark-gap for testing electrical equipment, one of the main electrodes A, and the subsidiary static discharge electrode B, are fixed to an insulating support E and the second main electrode C is moved to and from the other main electrode by means of a plunger H operated by a cam M, contoured to provide a constant linear displacement of the electrode for every angular degree of rotation of the cam. The plunger H works against a spring I and the cam shaft is spring-loaded at S to prevent slipping. A pointer on a knob N rotating the cam moves over a graduated side on panel R. The complete range of displacement may cover either a half or a whole rotation of the knob.