baber/WOPTO huggingface dataset:
Patent FI-800835-A (FI)
Inventor: RIEHL HORST
IPC: F21S6/00
Filed: 1980-03-18
Abstract: 1. A table light (2) with a support (26) and a housing (21) which surrounds a tubular fluorescent lamp (20) and a reflector arrangement, and in whose light outlet aperture there is arranged a grid provided with transverse laminations (25) that extend transversely with respect to the longitudinal axis of the housing, wherein the support (26) and the housing (21) are so designed that the longitudinal edges of the light outlet aperture and the fluorescent lamp (20) run parallel to the plane of the table, the distance of the lower longitudinal edge of the housing from the plane of the table having a value from 50 to 85 cm, and the light outlet plane which passes through the longitudinal edges of the light outlet aperture forms an acute angle with respect to the plane of table, which angle opens towards the centre of the table, and wherein the reflector arrangement possesses a top reflector (22) extending above the fluorescent lamp (20) and which possesses a main radiation direction of 40 degrees +- 10 degrees relative to the horizontal and further possesses a rear reflector (23) whose main radiation direction corresponds approximately to that of the top reflector (22), characterised in that one single rectangular, flat additional reflector (24) which also has a reflective upper surface (240) is arranged parallel to the fluorescent lamp (20) between the latter and the upper housing longitudinal edge (211) with an angle of inclination (beta) relative to the horizontal which is up to 15 degrees smaller than the angle (vtheta) of the main radiation direction (220) of the top reflector (22), and wherein the width of the additional reflector (24) is such that the fluorescent lamp (20) is entirely covered above the requisite screening angle and wherein its upper longitudinal edge (241) lies on or above a boundary line (204) which runs through the upper housing longitudinal edge (211) with the inclination of the screening angle.
Patent FI-841472-A (FI)
Inventor: LINDLEY MICHAEL GEORGE
IPC: A23L27/30
Filed: 1984-04-12
Abstract: The sweetness of an ingestible product containing a sweetening sugar or sugar alcohol in large quantities can be reduced by incorporating therein a sweetness-reducing amount of at least one compound of the general formula:   <IMAGE> (I)  in which m represents 0 or 1, and when m represents 0, n represents 1, 2 or 3, and p represents 1, 2, 3 or 4, and when m represents 1, n represents 1 or 2 and p represents 0, 1, 2, 3 or 4; the substituents R, which may be the same or different, each represent a lower alkoxy group, e.g. with 1 to 5 carbon atoms, phenoxy group or a lower alkyl or trifluoromethyl group; and/or two substituents R together represent an aliphatic chain linked to the phenyl ring at two positions, either directly or via an oxa-group, e.g. an alkylenedioxy, alkenylenedioxy, alkylenoxy or alkenylenoxy group; and/or one substituent R represents a hydroxy group while at least one other substituent R represents an alkoxy group; and X+ represents a physiologically acceptable cation.
Patent FI-862638-A (FI)
Inventor: DINGWALL ANDREW GORDON FRANCIS
IPC: H03M1/00
Filed: 1986-06-19
Abstract: A flash analog-to-digital (A/D) converter includes a plurality of comparators (110,120,130), each of which is arranged to be alternatively coupled with the input signal (30) and the respective one of a plurality of reference voltages in ordertofind the closest match therebetween. The output of the comparators is fed for example programmable logic array for determining a binary number related to the particular value ofthe input signal. Pursuant to this invention, the input signal is continuously tracked (140), and in dependence upon whether the input signal is above or below the midpoint reference potential, a predetermined (.75V<sub>REF</sub> or .25V<sub>REF</sub>) potential, instead of the input signal, is applied (152,154;162,164) to particular groups (110,130) of the comparators so as to limit loading.
Patent FI-901726-A (FI)
Inventor: HOTTINGER HERBERT
IPC: C12Q1/68
Filed: 1990-04-05
Abstract: The DNA probe comprises a DNA fragment capable of hybridisation to DNA of strains of the L.helveticus species. This DNA fragment comprises a HindIII fragment of DNA from a strain of the L.helveticus species.
Patent FI-911256-A (FI)
Inventor: AHONOJA ILKKA
IPC: F15B15/20
Filed: 1991-03-13
Abstract: The invention  relates to a proportional mechanical actuator for a device linearly controllable by a pressure fluid, the actuator being intended to be connected between a pressure source (P) and the device (60) to be controlled, comprising a proportional magnet (1); a pilot control spindle (3) arranged to be movable in a pilot control body (5) by the proportional magnet (1) for opening and closing different pressure fluid conduits (A, B, P, T); a positioner (11) for the device (60), the positioner (11) being linearly controllable in two directions by the pilot control spindle (3) so that the spindle (3) tends to keep the positioner (11) at each particular moment in a predetermined position corresonding to a control signal supplied by an electric control unit (70) of the actuator so as to linearly control the device (60) through a control spindle (14) or other similar external coupling device of the actuator. A position sensor (13) electrically sensing the position of the positioner (11) is provided in a substantially cylindrical means (12) defining a space where the positioner (11) moves, the position sensor comprising a winding fitted around the means (12).
Patent FI-922113-A (FI)
Inventor: LANDROCK KLAUS
IPC: B29C44/14
Filed: 1992-05-08
Abstract: The invention relates to a process for producing a blow moulded article by the process of extrusion blow moulding. A split blow mould (4) is used for this. The parison is introduced as a tube (31) in the thermoplastic material state into the opened blow mould (4). After the closing of the blow mould halves (41, 42), the parison is brought into contact with the inner contours of the blow mould (4) by a defined blowing pressure and, after the stabilisation, is removed from the reopened blow mould (4) as a finished moulded article (3). The invention consists in the hollow inner space of the blow moulded article being filled with foam (71) between the end of the blowing process and the opening of the blow mould with the utilisation of the process heat remaining in the wall of the moulded article. <IMAGE>
Patent FI-931003-A (FI)
Inventor: RICCARDI OLIVER
IPC: H02G3/12
Filed: 1993-03-05
Abstract: An item of electrical equipment (20) is produced as a module that is installed in a channel section (4). The unit has a base (21) that is of rectangular sections with a clamping assembly (70,73) having 'T' element (51) that locates in a formed slot in the base. When in position the unit is securely latched. The top of the module has hinged covers (28) on both sides that cover the terminals. The ends (29) have latching profiles to secure the covers. Projecting fingers (31) cover cable apertures if not in use. A sealing cover (8) encloses the channel. <IMAGE>
Patent FI-931483-A (FI)
Inventor: GLOESENER DANIEL
IPC: C08L51/06
Filed: 1993-04-01
Abstract: Impact-resistant compositions based on vinyl chloride polymers and their use for the extrusion of sections comprising, as vinyl chloride polymers:   (a) from 3 to 40 parts of vinyl chloride graft copolymer on weakly crosslinked polybutyl acrylate, (b) from 5 to 85 parts of vinyl chloride graft copolymer on a copolymer of ethylene and vinyl acetate and (c) from 10 to 85 parts of unmodified vinyl chloride polymer per 100 parts by weight in total of all the vinyl chloride polymers in the composition, as well as, as reinforcing filler, (d) from 3 to 10 parts of coated calcium carbonate in which the elementary particles have a mean diameter of less than 1  mu m, per 100 parts by weight of all the vinyl chloride polymers in the composition.
Patent FI-943647-A (FI)
Inventor: ZASTROW LEONHARD
IPC: C12N1/06
Filed: 1994-08-05
Abstract: Claimed is a method for the lysis of cell dispersions or cell suspensions by ultra sound treatment in an ultrasound flow through chamber using a synotrode which: (i) protrudes to 1/2 to 2/3 of its length into the cell, (ii) is at an angle of 80.5 to 88.5 deg.; (iii) has a ratio of length of immersion (in mm) to the sonication vol. (in ml) of 1:1.1-1:20 and (iv) a ratio of the length of immersion (in mm) to the solid material in soln. (mass percentage) of 1:0.002-1:2.2. Pref. an amplitude of 20-70 is used, the synotrode angle is 85.3 deg. and the concn. of solids is between 0.5 to 65 wt. per cent.
Patent FI-946078-A (FI)
Inventor: SCHMITZ CHRISTIAN
IPC: G07D7/20
Filed: 1994-12-23
Abstract: The invention relates to a security paper having a security element in the form of a thread or tape which consists of a translucent plastic film having at least partially opaque coating. The security element has at least one first opaque coating and a translucent region adjoining this opaque coating, as well as items of information which extend from the first opaque coating into the translucent region. <IMAGE>
Patent FI-954970-A (FI)
Inventor: EAGAN JOHN T
IPC: G01N33/42
Filed: 1995-10-18
Abstract: An apparatus and method for compacting a material sample, such as soil or paving material, including a mold for receiving the material sample and a ram mounted for movement into a first open end of the mold to provide an axial compressire force thereto. The compacting apparatus also includes a base for supporting a second end of the mold. In operation, the mold is gyrated simultaneously with the application of the axial compressire force by the ram. Gyration is provided by tilting the mold from an initial neutral position in which the center longitudinal axis of the mold is collinear with the axis of compression to a tilted operative position in which the central longitudinal axis of the mold is angularly offset from the axis of compression. The base is thereinafter rotated relative to the mold so as to revolve the center of the second end of the mold about the axis of compression, thus, gyrating the axially compressed material sample. Such simultaneous gyration and axial compression simulates the rolling of a vehicle tire or other compaction device over a material surface.
Patent GB-996426-A (GB)
Title: Process for polymerizing a conjugated diene
IPC: C08F36/04
Filed: 1964-01-09
Abstract: Polymers of conjugated dienes are made by polymerizing one or more dienes, alone, or in admixture with another olefinically-unsaturated hydrocarbon, in the presence of an organometallic catalyst, and short-stopping the reaction with an organic peroxide or organic hydroperoxide. Specified dienes are butadiene, isoprene, piperylene, 2,3-dimethyl-1,3-butadiene, 2 - methyl - 1,3 - hexadiene, 1,3 - octadiene, 1,3 - dodecadiene, 2,5 - dimethyl - 1,3 - decadiene, and 4,5-diethyl-1,3-octadiene. The other monomer is preferably a vinyl-substituted hydrocarbon, e.g. styrene, 1-vinylnaphthalene, and 3-methyl styrene.  The Specification contains long lists of catalysts of the stereospecific type, and also an extensive list of peroxy compounds. The polymerization is generally effected in a hydrocarbon diluent.  Exemplified catalysts are triisobutyl aluminium, I2, and TiCl4, and n-butyl lithium. Exemplified peroxy compounds are benzyl peroxide, and para-menthane hydroperoxide.  The polymers are recovered by conventional techniques.
Patent GB-246146-A (GB)
Title: Improved method of and means for utilizing the sagging of track rails
IPC: B61L23/04
Filed: 1926-01-13
Abstract: 246,146. Mosiici, G. Jan. 14. 1925, [Convention date]. Deflection of permanent way, utilizing. - The deflection of track rails at or between joints is used for motive power. The rail engages a lever c pivoted at b and actuates a lever f pivoted at g and having an eye l for securing to the transmitting rope or rod. The lever c carries an adjusting screw d and is returned by a spring or is fixed to the rail. The Specification, as open to inspection under Sect. 91 (3) (a), states also that the lever c may be applied to a tie-rod instead of to a rail. This subject-matter does not appear in the Specification as accepted.
Patent GB-509263-A (GB)
Title: Improvements in or relating to steam accumulator plant
IPC: F01K1/04
Filed: 1938-01-12
Abstract: 509,263. Heating steam boilers by steam. RUTHS ARCA ACCUMULATORS, Ltd., and MASTERMAN, A. L. Jan. 12, 1938, No. 1077. [Class 123 (ii)] A Cornish, Lancashire, or other boiler 1 from which the internal fittings have been removed and into which a steam heating element 2 has been built is employed as a steam accumulator. The element is supplied with steam from a boiler 5 and the condensate is returned thereto. Steam from the accumulator passes through the non-return valve 16 to pipes 17, 18. Pipe 17 is fitted with a reducing valve 36 and supplies winding engines. Pipe 18 is coupled to accumulator tanks 33 and is fitted with a valve 35 which closes at the safe pressure of said tanks. Some steam passes through the superheater 21 and is passed into pipe 17 or pipe 24 under the control of a valve 23 according to the temperature of the steam mixture in pipe 17. The accumulator feed serves to de-superheat or condense the steam in pipe 24 and is preheated in devices 30, 14 which serve to condense steam for makeup feed for the boiler 1 and to cool the return condensate from the heating element 2.
Patent GB-1245751-A (GB)
Title: Heating apparatus
Inventor: LUNAU F W
IPC: B23K26/08
Filed: 1968-01-08
Abstract: 1,245,751. Mirror mountings. BRITISH OXYGEN CO. Ltd. Jan.1, 1969 [Jan.8, 1968], No.1101/68. Heading G2J. [Also in Division B3] In apparatus for heating, e.g. fusion welding or cutting, one or more workpieces 22 along a desired path by means of a beam of radient energy, the beam source, e.g. a continuous wave CO 2  laser 2, and the workpiece are stationary and the beam is directed from the source to the workpiece via a rotary first mirror 14 in line with said source and a movable second mirror 16 which traces out a path corresponding to the desired path. The latter may be a circular or non-circular path or part thereof. The mirrors are plane and front-surface coated. In Fig. 1, which arrangement provides for circular paths only, the mirror 14 is rigidly mounted on a support plate 6 which is rotatable about the axis of the laser 2 by a pinion 8 driven by an electric motor 10. The mirror 16 is fast with, or, for paths of different diameters, radially adjustably secured to, the plate 6. The beam 26 reflected from the mirror 16 is focused on the workpiece by a lens 22 fast with the mirror 16. In Fig.2, which arrangement provides for both circular and non-circular paths, the support plate 6 is fixed and the mirror 14 is rotatably mounted thereon by a roller or ball bearing 30. The mirror 16 is carried by the frame of an electric motor 32 which is radially movable on a rod 42 extending from the mounting of the mirror 14 outside the optical path between the mirrors. The motor 32 rotates a platform 36 on which is carried an electric motor 38 driving a wheel 40 frictionally engaging the plate 6. Preferably, the mirror 16 is so mounted that the beam therefrom lies in the plane containing the beams to and from the mirror 14. The beam from the mirror 16 may be oblique, but is preferably normal, to the workpiece. In operation, the motor 38 preferably rotates at a constant speed, and since the wheel 40, the shaft 34 of the motor 32 and the effective centre of the mirror 16 are arranged in line, the beam from the latter, when normal to the workpiece travels at the speed of the wheel 40. The motor 32, however, acts to steer the wheel 40 and its speed is adjustable, down to zero, to determine the desired path, such adjustment being controlled from magnetic or paper tape stored data, or by an associated line pattern follower which may comprise two co-ordinate motors controlling the motors 32, 38 directly.
Patent GB-141142-A (GB)
Title: Improved apparatus for manufacturing cement
IPC: C04B7/44
Filed: 1919-01-15
Abstract: 141,142. Boillot, M. L., and Daudignac, J. Jan. 15. 1919. Electrode furnaces.-A furnace of known type, for the manufacture of hydraulic lime and slow or quick-setting cements by fusion of the ingredients, is provided with electrodes which dip into a crucible 1 and are adjusted by winches 8. Above the crucible is a cylindro-conical shaft 4 into which the materials are fed from a preheater 10. The hearth of the crucible is made of rammed conducting-material, such as earth, resting on a conducting-plate connected with the conductor bar 3.
Patent GB-714185-A (GB)
Title: Improvements in or relating to packing for rods
IPC: E21B33/08
Filed: 1952-01-15
Abstract: 714,185. Stuffing-boxes. EMSCO DERRICK & EQUIPMENT CO. Jan. 15, 1952 [Feb. 3, 1951], No. 1115/52. Class 122(5) A sealing device for a rod 37 projecting through an oil well or other chamber wall 13 comprises a packing unit resiliently supported in a housing 10 secured to the wall, the packing unit comprising a plurality of packing rings 45 arranged in end-toend relation and each ring having an annular body portion 46 and a flexible annular sealing lip 47 extending from the body portion into sealing engagement with the rod 37. The housing 10 is in two parts between which is gripped the outer peripheral portion of a rubber ring 19 moulded on its inner periphery to a radial rib 21 on a cylinder 22 internally threaded to engage a packing unit 30 recessed to accommodate the packing ring assembly 44 and having an extension 34 supporting a body 35 housing an oil wiper ring 38 and engaging on its outer periphery a rubber disc 43 forming a closure for the end of the housing 10. The lips 47 of the rings 45 face toward the space to be sealed and those rings are cemented together in coaxial relationship with a further ring 45a which acts as an oil sealing ring and has an oppositely directed lip 47a, the rings 45 being spaced by metal rings 50, 51 and the ring 45a being separated from the adjacent ring 45 by a soft rubber ring 57. To ensure that the packing is not incorrectly inserted a rubber ring 58 having an external diameter greater than the packing recess bore is cemented to the ring 45a at the end of the packing assembly 44. The metal ring 50 has radial bores 52 therein communicating with a groove 53 through which lubricant may be supplied to the rod from a grease fitting 29 on the housing 10. In a modification the packing assembly comprises two units cemented together in oppositely directed manner from a central spacing ring, each unit comprising two sealing rings 45 and one oil ring 45a.
Patent GB-851143-A (GB)
Title: Improvements in or relating to electric circuit interrupters
IPC: H01H9/44
Filed: 1958-01-13
Abstract: 851,143. Arc-rupturing in switches. WESTINGHOUSE ELECTRIC CORPORATION. Jan. 13, 1958 [Jan. 22, 1957], No. 1131/58. Class 38 (5). A circuit-interrupter with fixed and moving, main and arcing contacts and a blowout coil, has an inductance between a main contact and a terminal stud which is connected to one end of the blowout coil. Fig. 3 shows diagrammatically a D.C. circuit-breaker having a main contact 2 and arcing contact 3 mounted on a contact arm 17 actuated through toggles 30, 35 controlled by a closing magnet 41, lever 36 and holding magnet 21. The main contact 2 cooperates with the main fixed contact 1 mounted on a terminal stud 13, and the arcing contact 3 co-operates with the fixed arcing contact 4 which is insulated from the stud 13 by a plate 13a. A blowout coil 8 and arc runners 6, 44 are connected as shown, and a plurality of iron laminations 46 are mounted around the stud 13. Under normal load conditions the current passes mainly through the main contacts 1, 2. Under fault conditions, however, the fault current with its steep wave front is forced through the arcing contacts 3, 4 and blowout coil 8 by the high inductance of the stud 13. Fig. 8 shows a similar circuit-breaker having moving contacts 2, 3 co-operating with fixed contacts 1, 4. The arc runner 6 is spaced from the contact 4 and a pair of auxiliary blowout coils 63, mounted on the same magnetic structure as the coil 8, and with a capacitor C in series, are connected across main contact studs 13, 20, the stud 13 being encircled by laminations 46 as in Fig. 3. During opening of the circuit-breaker, the increasing arc voltage is applied to the auxiliary blowout coils 63 so that they assist the main blowout coil 8. The capacitor C lowers the timeconstant of the coils 63 and prevents current passing through them with the breaker open. In an A.C. circuit-breaker (Fig. 11, not shown) the auxiliary coils 63 are in series with a switch which is open when the circuit-breaker is fully open.
Patent GB-370980-A (GB)
Title: Improvements in or relating to electric current interrupters
IPC: H01H33/76
Filed: 1931-01-13
Abstract: 370,980. Arc-rupturing in switches. WESTINGHOUSE ELECTRIC & MANUFACTURING CO., East Pittsburg, U.S.A.- (Assignees of Slepian, J.; 1115, Lancaster Street, Pittsburg, U.S.A.) Jan. 13, 1931, No. 1133. Convention date, Jan. 27, 1930. [Class 38 (v).] High-tension switches.-The arc drawn between a fixed contact 1 and movable contact 2 is deionized by means of gases derived from an insulating tube 5 of "hard fibre" or other fibrous material which will decompose readily under the action of an arc, whereby the arc is extinguished at the zero of an A.C. cycle. A vent 6 allows egress of the gases which are cooled and further deionized by means of a system of surfaces 7 which may be of insulating material or metal. The insulating casing 3 is surrounded by an electrostatic shield 8 having embedded foil layers 9, 11 so that the voltage gradient is evened out when the tube 3 is long, as in H.T. working. A resistance or reactance .may, however, replace the shield. Since the arc formed when rupturing small currents is not large enough to decompose the tube 5, a second switch element 12 may be arranged with a resistance 13 in shunt with the switch element 1, 2 and arranged to open slightly after the latter. The cross section of its arc space 20 is smaller, so that the arc therein will have no difficulty in reaching the lining 18. In Fig. 4, a series of vents 6 and cooling surfaces is arranged along the arc-space where the latter is of considerable length, and barriers 23 are provided to prevent intermingling of the arcs. The switch may be immersed in oil or other insulating liquid. Specification 368,805 is referred to. Pneumatic blow-outs.-The deionizing action may be assisted by a blast of compressed gas admitted through a duct in the movable contact, or through orifices in a fixed insulating tube within such a duct. The Specification as open to inspection under Sect. 91 (3) (a) states also that the invention is applicable also to fusible cut-outs. This subject-matter does not appear in the Specification as accepted.