baber/WOPTO huggingface dataset:
Patent DK-447284-A (DK)
Inventor: HIDEG KALMAN
IPC: C07D207/00
Filed: 1984-09-19
Abstract: The 2-[N-(2,2,5,5-tetramethyl-3-pyrroline-3-carbonyl)] amino derivatives are substituted on the carboxamide nitrogen atom by different aromatic, heteroaromatic or aryloxy groups (which can be substituted by one or more alkyl or alkoxy groups having 1-4 carbon atoms or by halogen atoms), by an amino group, by a diphenylmethyl group or by a group R4-NH-CO-, where R4 is an aromatic group which is optionally substituted by an alkyl group, preferably a substituted phenyl group. The substituents on the carboxamide nitrogen atom can be bonded to the nitrogen atom via alkyl groups containing 1-5 carbon atoms which can be straight-chain or branched and can be substituted by hydroxyl or aminocarbonyl groups. The invention relates to the preparation of the abovementioned compounds by transforming 2,2,6,6- tetramethyl-3,5-dibromopiperid-4-one, or salts thereof, with the corresponding amines and, where appropriate, saturating the pyrrole ring with hydrogen. The invention also relates to pharmaceutical preparations which can be used as antiarhythmic agents.
Patent DK-483382-A (DK)
Inventor: SCOTT PAUL THIGPEN
IPC: D01F6/84
Filed: 1982-11-01
Abstract: Novel improved copolyester binder filaments and fibers consist essentially of the terephthalate of ethylene and diethylene glycols with the mol percent of the latter being in the range of 20 to 45 percent.
Patent DK-506181-A (DK)
Inventor: MOELLER H
IPC: A61K8/00
Filed: 1981-11-16
Abstract: This invention relates to topical cosmetic preparations. More particularly, this invention relates to a topical cosmetic preparation for the treatment of oily hair and seborrheic skin which comprises an effective amount of at least one compound of the formula <IMAGE>  (I)  wherein R1, R2, and R3, any of which may be the same or different, each represent hydrogen, hydroxyl, or -OR4, where R4 is an alkyl of from 1 to 6 carbon atoms or a substituted or unsubstituted benzyl, or two of the groups R1, R2, and R3 represent methylenedioxy; X is a substituted or unsubstituted alkylene of from 1 to 3 carbon atoms; and Y is -COOH, -CN, -CONR5R6, or -COOR7, where R5 and R6 each represent hydrogen, alkyl of from 1 to 6 carbon atoms, or substituted or unsubstituted aryl, or aralkyl, or together with the nitrogen atom R5 and R6 represent a heterocycle, and R7 is an alkyl of from 1 to 6 carbon atoms or a substituted or unsubstituted aralkyl.
Patent DK-515180-A (DK)
Inventor: RENTZEA C
IPC: C07D407/12
Filed: 1980-12-03
Abstract: N-Substituted 2-methylnaphthylamides of the general formula   <IMAGE> where R1 is   <IMAGE>   R3 being hydrogen or alkoxy, or R1 is <IMAGE>   R4 and R5 being unsubstituted or substituted alkyl, or R4 and R5 together forming a heterocyclic ring which contains two oxygen atoms and is unsubstituted or substituted by alkyl or aryl, R2 is alkyl which is unsubstituted or substituted by halogen, alkoxy, imidazolyl, pyrazolyl or oxo (=O), or is alkenyl, alkynyl, cycloalkenyl or alkoxy, or substituted or unsubstituted phenyl, or substituted or unsubstituted hetaryl and X is hydrogen, methyl or halogen, fungicides containing these compounds, and processes for the preparation of the compounds.
Patent DK-559184-A (DK)
Inventor: BENSON VOLKER
IPC: B30B11/22
Filed: 1984-11-23
Abstract: 1. A pelletizing apparatus in which press rolls (11) disposed freely rotatable on a runner head (13) turn by the rotation of the runner head (13) relative to a die-plate (10) on the planar, punched die-plate (10), characterized in that the pelletizing apparatus is of two-stage design, in that two die-plates (10, 20) with the press rolls (11, 21) running thereon are disposed one above the other and in that the upper die-plate (20) has great passage holes (22) for loose strands of pellets of precrushed material, and that the lower die-plate (10) has smaller passage holes (12) which correspond to the dimensions and the compression of the pellets to be produced.
Patent EG-22105-A (EG)
Title: A sensor
Inventor: WALKER JEFFRES C
IPC: G01N25/56
Filed: 1999-12-11
Granted: 2002-07-31
Abstract: The sensor has an outer member 10 formed with an upwardly directed hole 12 having an open upper end 14. An inner member in the form of a tube 16 is provided having a lower portion 18 positioned in the hole 12 and an upper portion 19 which projects above the outer member 10. Solar radiation applied to the upper portion 19 of the tube 16 creates a chimney effect which causes air to flow upwardly inside the tube 16 and downwardly from the open upper end 14 through a space 22 between the inner and outer members 10, 16. Sensing devices 24, 26 for sensing temperature and humidity are arranged within the outer member 10 and in the air flow path.
Patent FI-862684-A (FI)
Inventor: FURUMOTO HORACE
IPC: A61B18/00
Filed: 1986-06-24
Abstract: A tunable dye laser has been found particularly suited to selective photothermolysis. A longer pulse duration which makes the system suitable for a wider range of applications is obtained by modifying the laser to generate a spatially noncoherent beam. The optical system at each end of the laser cell, which may include a lens or spherical mirror, refocuses the aperture of the dye cell near to itself so that substantially all light emanating from the dye cell is returned to the dye cell until the light passes through one of the optic systems as a noncoherent laser beam. A tunable intracavity element tunes the laser across the gain curve of the dye solution. The pulse duration of the laser beam can be selected from a range of durations up to about one millisecond.
Patent FI-892424-A (FI)
Inventor: ABOU-GHARBIA MAGID ABDEL-MEGID
IPC: C07D213/74
Filed: 1989-05-19
Abstract: The invention discloses compounds of the formula (I) <CHEM> wherein R<1> is 1-adamantyl, 3-methyl-1-adamantyl, 3-noradamantyl, unsubstituted or substituted-2-indolyl, 3-indolyl, 2-benzofuranyl and 3-benzofuranyl wherein the substituents are selected from lower alkyl, lower alkoxy and halo; R<2> is unsubstituted or substituted phenyl, benzyl, pyridinyl, pyrimidinyl or pyrazinyl, wherein the substituents are selected from lower alkyl, lower alkoxy, trifluoromethyl and halo; R<3> is H or lower alkyl of 1 to 3 carbon atoms, n is the integer 0 or 1; m is an integer from 2 to 5, and the pharmaceutically acceptable salts thereof which possess central nervous system activity.
Patent FI-920473-A (FI)
Inventor: BERGERVOET JOZEF REINERUS M
IPC: H05B41/38
Filed: 1992-02-04
Abstract: The invention relates to a circuit arrangement suitable for operating a low-pressure mercury discharge lamp by means of a high-frequency current, comprising   circuitry (I) for generating the high-frequency current from a supply voltage, and a modulator (II) for the substantially square-wave modulation of the amplitude of the high-frequency current with a modulation frequency f.   According to the invention, the circuit arrangement is further provided with circuitry (V) for limiting an amplitude of a re-ignition voltage across the low-pressure mercury discharge lamp to a voltage Vi. It is achieved by this that the interference with infrared systems caused by a lamp operated on the circuit arrangement is substantially fully suppressed. <IMAGE>
Patent FI-924008-A (FI)
Inventor: BOERRESEN ANDERS
IPC: B08B/
Filed: 1992-09-08
Abstract: In a method for providing substantially constant air flow velocity through the door opening of a fume cupboard for laboratory applications and the like, independent of the size of the cupboard door opening, this cupboard door opening is sensed first, whereon the exhaust air flow from the cupboard is continuously controlled in response to the sensed door opening. In an apparatus for providing such substantially constant air flow velocity a measuring device (18, 20, 26) is disposed for delivering a signal varying continuously with the opening of the door (12), said signal controlling a regulator (34, 36) in the exhaust air duct (14) from the fume cupboard (10).
Patent FI-925673-A (FI)
Inventor: COLE DEAN A
IPC: C07F1/08
Filed: 1992-12-14
Abstract: Method using tetra-aryl porphyrins for and, in particular, 5,10,15,20-tetrakis(4-carboxyphenyl)porphine as a fluorescent tracer for cancers of the lung, and as a radiotracer therefor as a complex with 67Cu. The latter complex also provides a source of beta radiation for selective destruction of lung malignancies as well as gamma radiation useful for image analysis of the situs thereof by single photon emission computed tomography, as an example, both in vivo. Copper-64 may be substituted for the 67Cu if only radiotracer characteristics are of interest. This lighter isotope of copper is a positron emitter, and positron emission tomography techniques can be used to locate the malignant tissue mass.
Patent FI-951665-A (FI)
Inventor: LAUSCH-TICHAWA MICHAEL
IPC: B67D1/12
Filed: 1995-04-07
Abstract: A wine glass, for example, is placed beneath a dispensing unit (2) attached to the neck of a bottle. The unit can be in the form of an electromagnetically operated valve. The glass is located symmetrically under the dispenser and there are three ultrasonic sensors (5, 6) located at 120 degree intervals around the periphery. The signals from the ultrasonic device are reflected back and outputs provided as inputs to a control unit that actuates the dispenser when correct location is signalled. Optical sensors may also be used. <IMAGE>
Patent FI-954885-A (FI)
Inventor: SERRES ALAIN
IPC: D21D5/16
Filed: 1995-10-13
Abstract: A sieve structure, for paper pulp, has at least one U-shaped profile formed into a circle, in a stack of identical circles (1). They are locked between two rings (2,3) by a number of the rods (4). The side walls of the stacked circles lie against each other without additional mountings, with elastic distortion through the locking action.
Patent FI-964504-A (FI)
Inventor: REINERS JUERGEN
IPC: D21H17/57
Filed: 1996-11-08
Abstract: PCT No. PCT/EP95/01702 Sec. 371 Date Nov. 5, 1996 Sec. 102(e) Date Nov. 5, 1996 PCT Filed May 5, 1995 PCT Pub. No. WO95/31492 PCT Pub. Date Nov. 23, 1995This invention relates to compositions comprising a polyisocyanate having ionic groups or polyether groups and at least one member selected from the group consisting of a naturally occurring polymer, a polysiloxane graft copolymer, a water-dilutable synthetic polymer and a cationic polymer or a naturally occurring polymer and at least one member selected from the group consisting of a polysiloxane graft copolymer, a water-dilutable synthetic polymer and a cationic polymer.
Patent FI-971219-A (FI)
Inventor: PUUSTINEN UUNO ANTERO
IPC: A01M29/06
Filed: 1997-03-24
Abstract: The bird-scaring device specified in the patent claim and in the figure is intended to scare off birds and certain harmful insects which eat and damage the berries growing on bushes in gardens. The bird-scaring device comprises a fibreglass pole of about 8 m, on which light plastic strips with a width of 2 cm and a length of 80 cm are hung at intervals of about half a metre. At its bottom end, the pole is secured on the vertical shaft of an electric motor which turns the pole round in the horizontal plane 80 cm above the ground 3 times a minute. The plastic strips arranged on the pole drag across the surface of the ground and vegetation and scare off the birds and certain insects within the range of the pole. The operating range of the device is about 200 square metres. Since the device is in continuous movement independently of the wind and weather, the birds do not become accustomed to it, as they do to conventional scarecrows. The bird-scaring device does not kill or injure the birds and insects, or in particular hedgehogs, and it is therefore very environmentally friendly. <IMAGE>
Patent GB-1242661-A (GB)
Title: Porous insoluble polyacrylamides and use
Inventor: ACUFF ROBERT DALE
IPC: B01D15/08
Filed: 1969-01-07
Abstract: 1,242,661. Chromatographic adsorbents. DOW CHEMICAL CO. 7 Jan., 1969 [8 Jan., 1968], No. 1032/69. Heading B1X. [Also in Division C3] An adsorbent comprising a crosslinked polymer containing in interpolymerised form 0.5 to 2.5 mole proportions of an alkylidenebisacrylamide, the alkylidene group of which contains 1 to 2 carbon atoms, and 1 mole proportion of acrylamide, methacrylamide or a combination thereof, is used for the chromatographic analysis of water soluble polymers. For instance polyethyleneimines may be separated into molecular weight fractions by passing a solution of the polyethyleneimines in a carrier solvent, for instance water or a diethylenetriamine-acetic acid mixture buffered to pH 8, through the adsorbent. In an example, a stainless steel column is packed with N,N'-methylene bisacrylamide/acrylamide interpolymer particles by flowing a slurry of the particles in a solvent carrier into the column under gas pressure and the interpolymer is calibrated by passing aqueous solutions of dextrans of different molecular weights through the column.
Patent GB-1498491-A (GB)
Title: Automatic ignition advance for an internal combustion engine
IPC: F02P5/15
Filed: 1975-01-10
Abstract: 1498491 Timing ignition DUCELLIER ET CIE 10 Jan 1975 [22 Jan 1974] 1087/75 Heading F1B The timing of a I.C. engine ignition is controlled by an apertured disc 1 rotating with the engine and co-operating with a photo-electronic position detector 2 controlling gates 4, 9 to allow counters 5, 10 to count pulses from generators 3, 8, respectively of constant frequency and at a frequency determined by an engine parameter, e.g. controlled by an inlet manifold depression sensor 7, which counted totals N1, N2 are transformed by computers 6, 12 into coded signals A,B, the coded signal B being added to, or associated with, either a further coded signal C derived from a chronometer 13, or with signal A to produce a coded signal D, such that when respectively either A and D or C and D coincide, an ignition spark is produced. As shown, the disc rotates at engine speed, has two symmetrically disposed apertures, Fig. 2, (not shown), and is suitable for use with a symmetrical four cylinder engine. The gates 4, 9 are NOR- gates, so that counting takes place when a signal is absent from detector 2. If counter 5, or computer 6, are of low capacity, a low speed circuit, including a decoder 18, AND gate 19, OR gate 20, and a monostable flip-flop 21 is provided. A monostable flip-flop 11 returns the counters to zero. Again, Fig.4, (not shown), a circuit for an asymmetric multi-cylinder engine is described, the disc (1A) having 6 asymmetrically disposed openings and rotating at half engine speed. The gates (4A), (9A) are AND gates so that counting takes place when a signal is present from detector 2, and memory registers (22), (23) must therefore be provided between the counters and computers.
Patent GB-706558-A (GB)
Title: Improvements in or relating to resilient mountings
Inventor: HIRST ARCHIE JOHN
IPC: F16F3/093
Filed: 1951-01-16
Abstract: 706,558. Resilient mountings. METALASTIK, Ltd. March 14, 1952 [Jan. 16, 1951], No. 1160/51. Class 108(3) A resilient mounting comprises a rubber element 12 interposed between concentrically - disposed inner and outer conical metal members 10, 11 free surfaces 26, 26<1> of the element 12 being adapted to engage flat peripheral regions of an inwardlydirected tlange 14 of the outer member 11 and an outwardly-directed flange 15 of the inner member 10, and a rigid central sleeve 17 secured to the outer member 11 and formed with a rebound plate 18 which engages a rubber element 19 located within the inner member 11. As shown, the element 12 is not bonded to the members 10, 11. The element 12 may be formed with bearing lands 22, 23 for engagement with the respective flanges 14, 15. The rubber adjacent both free surfaces may be undercut, fluted or cored out as shown at 25. The element 12 may be bonded to the members 10, 11, and the element 19 may be bonded to the member 10 and plate 18, Figs. 4, 5. (not shown). The elements 12 and 19 may be unitary, the surface 26 being extended above the upper end of the member 10 into engagement with the sleeve 17. The member 10 is thus embedded in the unitary rubber element 12, Fig. 3, (not shown). Where the surfaces of the body to be supported, or of the support, are irregular, the respective mating surfaces of the members 10, 11 may be given a thin coating of rubber. The flange 14 may be welded to the member 11 after the element 12 has been bonded in position, Fig. 6 (not shown). In operation, tthe spring rate of the mounting is S-shaped, the minimum stiffness being intended to occur under static load. The mounting is suitable for providing accoustical insulation for dealing with vibrations higher than 1500 cycles per minute. According to the Provisional Specification, the sleeve 17 may be replaced by a bolt, and a sleeve maybe provided to limit deflection. The member 11 may be secured to the body (or support) by a flange at its larger diameter end. The radial width of the flange 14 is then reduced or dispensed with, and the rubber of the element 12 is extended round on to the outer surface of the smaller-diameter end of the member 11 to form a rebound stop which replaces the element. 19.
Patent GB-694812-A (GB)
Title: Handles
Inventor: BAKER ALFRED DICKENS
IPC: G05G1/08
Filed: 1951-01-17
Abstract: 694,812. Handles. LUCAS (INDUSTRIES), Ltd., J. Jan. 1, 1952 [Jan. 17, 1951], No. 1263/51. 'Class 61 (i). [Also in Group XVIII] An end handle for a gear change lever or other implement is provided with an indicator comprising an insert which is secured in a flat recess on one side of the handle. The hand grip a is bored to receive the spindle b which forms the main part of a gear change lever. The outer end of the spindle b is threaded to receive the nut h a collar c being provided against which the hand grip can abut. A flat recess formed on one side of the handle terminates at one end in an undercut notch e. An insert f having a tongue piece g at each end is laid in the recess d one tongue occupying the notch e the other engaging in an annular recess in the end of the nut h which is tightened to secure the assembly.
Patent GB-997829-A (GB)
Title: A dispensing package for dispensing a mixture of liquids from a pressurised container
IPC: B65D83/14
Filed: 1963-01-10
Abstract: 997,829. Dispensing liquids by gaseous pressure. R. H. ABPLANALP. Jan. 10, 1963 [Jan. 25, 1962], No. 1268/63. Heading F1R. [Also in Division B1 A pressurized container for dispensing two immiscible liquids simultaneously as a mixture of predetermined proportions, has a float 9 on the dip tube inlet of a specific gravity such that it floats in the plane of demarcation between the liquid layers 6, 7, a gas layer 8 acting to discharge the liquids via passages 13, 14 and a mixing chamber 10 in float 9, on operation of valve button 5. The proportion of each liquid in the mixture discharged is determined by the flow capacities of passages 13, 14. The float may be of moulded plastic, either of suitable specific gravity or provided with sealed buoyancy chambers. The float may be spherical, as shown, or cylindrical with a loose fit in the container. The liquid layers may be a water-soluble insecticide composition and a liquefied propellant, or an aqueous starch solution and a liquefied propellant containing a perfume or a fungicide. Both liquid layers may be non- propellants, in which case the gaseous layer may be an inert gas, e.g. nitrogen. Other propellant examples are:-monofluorotrichloro methane, difluorodichloro methane, tetrafluorodichloro ethane, butane, isobutane and propane.
Patent GB-136183-A (GB)
Title: Apparatus for Determining the Limiting Angle of Approach of a Vessel when Attacking other Vessels.
Inventor: APPLEYARD ROLLO
Filed: 1918-01-25
Abstract: 136,183. Appleyard, R. Jan. 25, 1918. Plane-trigonometry calculators.-Consists of an apparatus for determining the limiting angle of approach of a submarine vessel attacking other vessels with torpedoes. The apparatus comprises (1) a plate 1, Fig. 1, graduated along its base 4 for speed or run of attacked vessel or convoy of vessels, and also provided with a protractor scale 5, (2) a radial arm 2 graduated for range of visibility of attacked vessel to attacking-vessel, and (3) a pair of scales 6, 7 pivoted to each other, the former for run or speed of attacking-vessel and the latter for torpedo range. In addition, there may be provided (1) a transparent plate 8, Fig. 2, graduated horizontally for run or speed of attacked vessel and vertically for run or speed of attacking-vessel, (2) a protractor 9, Fig. 1, with concentric ares the radii of which represent distances traversed by attacking-vessel in definite intervals of time, and (3) a pair of dividers. The limiting angle is read off the protractor 5 after the other scales have been set. The apparatus can also be used for determining other quantities.
Patent GB-1243612-A (GB)
Title: Electronic fuel injection system
IPC: F02D41/18
Filed: 1970-01-13
Abstract: 1,243,612. Regulating I.C. engines. FORD MOTOR CO. Ltd. Jan.13, 1970 [Feb.12, 1969], No.1501/70. Heading F1B. [Also in Divisions G1 and H3] In an electrically controlled fuel injection system for I.C. engines, the quantity of fuel injected is determined by the position of an air valve 30 situated in the air intake passage 14 upstream of the throttle valve 24, the pressure between the air and throttle valves and the intake pressure downstream of the throttle valve. The air valve 30 is connected to the wiper 128 of a potentiometer 130, the passage between the air and throttle valves to a vacuum motor 108 having its diaphragm 110 connected to the wiper 118 of a potentiometer 120, and the passage downstream of the throttle valve 24 to a vacuum motor 72 having its diaphragm connected to the wiper 82 of a potentiometer 84. The wiper 118 is connected to the resistance 86 of potentiometer 84, and the wipers 82 and 128 are connected to a control circuit 142, Fig. 4, which is triggered at a rate determined by engine speed such that the duration of pulses at 156 determine the quantity of fuel injected by injectors 158. A choke blade 34, whose position is automatically controlled by engine temperature, connects potentiometer 130 to ground, via resistor 137, which may be temperature dependent, in its closed position, and directly to ground in its open positions.
Patent GB-1410707-A (GB)
Title: Carrier particles for an electrostatographic developer
IPC: G03G9/113
Filed: 1973-01-11
Abstract: 1410707 Dye-coated particles XEROX CORP 11 Jan 1973 [14 Jan 1972] 1539/73 Heading B2E [Also in Division G2] A carrier particle for an electrostatic developer in which it is mixed with a Powder Toner, is composed of a metal, metal alloy or metal compound, and has an organic dye absorbed on its surface. The dye influences the triboelectric properties of the particle, and is chosen to give appropriate properties relative to the toner. Preferably the particles are of aluminium, iron, nickel, aluminium-zinc alloy, an oxide such as zirconium oxide, a nitride or a carbide. Many dyes which may be used are listed, and also toner materials.