baber/WOPTO huggingface dataset:
Patent FI-870277-A (FI)
Inventor: ROECK ERICH
IPC: E05D/
Filed: 1987-01-22
Abstract: The invention relates to a hinge in the door of a piece of furniture, which is provided with a locking mechanism and in which the inner ends of two articulated arms are mounted rotatably in the hinge housing 2 on the door side and the outer ends engage the hinge arm 1 forming an articulated rectangle, there being arranged on the inside of the hinge arm 1 a spring-loaded pressure piece 4 which is mounted rotatably on the inner articulation arm 6 and which, in the closed position of the hinge, is supported on the articulation spindle 13, located on the hinge arm side, of the outer articulation arm 3, preferably by means of a convex support surface on the pressure piece. According to the invention, one branch 4' of a branched spring 21 serves as the pressure piece. <IMAGE>
Patent FI-872004-A (FI)
Inventor: LEE JAMES C K
IPC: H01L23/50
Filed: 1987-05-06
Abstract: A semiconductor mounting system is provided for the detachable surface mounting of one or more semiconductor dies on a conductor substrate, such as a ceramic substrate or printed circuit board. The system employs a resilient, anisotropic conductor pad (10) which is interposed between the semiconductor die (20) and the conductor substrate (22) The conductor pad is capable of conducting electric signals in one direction only, and insulates in the other two orthogonal directions. Thus, by compressing the semiconductor die and resilient conductor pad against the conductor substrate, electrical contact is established between contacts on the semiconductor die and corresponding contacts on the conductor substrate. In the preferred embodiment, additional conductor pads are placed over the semiconductor dies, and a heat sink placed over the second conductor pads. In this way, the semiconductor dies are mounted in a resilient structure for protection, while heat dissipation is enhanced by the metallic elements in the second conductor pad.
Patent FI-873498-A (FI)
Inventor: KUNERT HEINZ
IPC: B29C48/30
Filed: 1987-08-12
Abstract: The subject of the invention is a window (1) provided with an elastically flexible profiled sealing strip (4). In order to fix the profiled sealing strip (4) to the window (1), a profiled bead (8) is adhesively bonded to the window (1), and the profiled sealing strip (4) is fixed to this bead. The profiled bead (8) consists of a hardened adhesive material and is formed by extrusion with the aid of a profiled extrusion nozzle, directly onto the window (1) or onto a covering in the form of a frame (6) provided on this window. The profiled bead (8) has a channel-shaped cross-section and comprises side flanges (10, 11) which are provided with projections (12, 13) directed inwards, and thus form an insertion groove comprising undercuts for holding in place an insertion section (21) of the profiled sealing strip (20), which section is connected to the sealing section (4) of this strip. 
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Patent FI-882239-A (FI)
Inventor: VON BLUECHER HUBERT
IPC: A62D1/00
Filed: 1988-05-13
Abstract: The additive contains a highly swelling, water-insoluble, highly polymeric substance as gel former which is coated with or dispersed in a water-soluble release agent which does not cause the gel-former particles to swell. The release agent is preferably a polyethylene glycol and is employed in an amount of from 10 to 100% by weight, based on the amount of gel former.
Patent FI-915481-A (FI)
Inventor: BOWER BARTON K
IPC: C08G73/02
Filed: 1991-11-20
Abstract: Disclosed is a two-step process for making an epichlorohydrin resin involving reacting the epichlorohydrin with a polyamine in a mixture first at a temperature of 25-40 DEG C and then heating the mixture at 25-85 DEG C.
Patent FI-916134-A (FI)
Inventor: HAAVIK HAROLD K
IPC: F04C19/00
Filed: 1991-12-27
Abstract: In a liquid ring pump having a rotating liner inside a stationary housing for helping to reduce fluid friction losses, at least one end, and preferably both ends of the liner are partly closed to more completely contain the liquid ring in order to further reduce fluid friction losses; furthermore there are means for introducing a bearing liquid into the clearance to provide a liquid bearing for the liner relative to the housing. <IMAGE>
Patent FI-922270-A (FI)
Inventor: HENDRICKSON DENNIS L
IPC: A61P9/06
Filed: 1992-05-19
Abstract: The present invention is directed to a diltiazem formulation suitable for one a day administration. The formulation contains a blend of diltiazem beads having two differing dissolution profiles. <IMAGE>   <IMAGE>
Patent FI-925764-A (FI)
Inventor: VON BERGEN ERNST-PETER
IPC: F16J15/322
Filed: 1992-12-18
Abstract: This invention relates to lip seals for shafts, whose lip bodies consist of rubber elastic material, and is mounted on the reverse side on an essentially radial surface of a back-up ring which is integral with the housing. When the pressure of the medium to be sealed out increases, dangerous overloads occur on the lip edge, in spite of the roller diaphragm-like deformation of the lip body. According to the invention, these overloads are reduced by the introduction of a trough in the supporting back-up ring in the zone of the lip body near the clamp, into which the lip body is deformed and thus the pressure on the edge of the lip is reduced (FIG. 1 ).
Patent FI-946079-A (FI)
Inventor: KAULICH FRANZ
IPC: B32B3/24
Filed: 1994-12-23
Abstract: A description is given of a multilayer lining material comprising at least one textile layer and at least one copper inlay, which are joined to each other by needling, characterised in that the perforations produced in the copper inlay by the needling have a diameter of at most 1 mm, and a description is given of a process for producing the said lining material. Also described is the use of this lining as the starting material for producing bituminised sealing (waterproofing) membranes and use of the multilayer lining material and of the bituminised seailng membranes produced therefrom for the discharge of electrostatic charges.
Patent FI-952667-A (FI)
Inventor: OJALA JUKKA
IPC: H01H13/00
Filed: 1995-06-01
Abstract: PCT No. PCT/FI95/00709 Sec. 371 Date Nov. 21, 1997 Sec. 102(e) Date Nov. 21, 1997 PCT Filed Dec. 27, 1995 PCT Pub. No. WO96/20533 PCT Pub. Date Jul. 4, 1996A keyboard according to the present invention, which includes one or more keys and corresponding electromechanical converting elements, is characterized in that it includes a film construction (42) which includes an electret film with a bubble construction known as EMF by which said electromechanical converting elements corresponding to the keys are formed, and a solid, stiff cover plate (43) which covers the EMF construction (42) and in which an area (A-D) in the vicinity of each electromechanical converting element forms a key. In one embodiment of the present invention, a frame of the keyboard forms the cover plate and the EMF construction affixed behind the cover plate is covered with a sufficiently thick and stiff layer of plastic. The cover plate may be steel or aluminum, for example, and other materials such as plastic, glass or ceramic materials can be used. The thickness of the cover plate may be approximately 2 mm, for example. By means of the present invention, it is possible to manufacture mechanically, chemically and electromagnetically extremely well-shielded keyboards which are suitable for adverse operating conditions and withstand vandalism.
Patent FI-960855-A (FI)
Inventor: HADDADA HEDI
IPC: C12N15/23
Filed: 1996-02-23
Abstract: Cell compositions containing mononuclear phagocyte systems cells, and their use in cell therapy, e.g. adoptive immunotherapy, are disclosed.
Patent FI-961873-A (FI)
Inventor: VANHALA MARKKU
IPC: B01D46/52
Filed: 1996-05-02
Abstract: The invention relates to a cleaning device for a filter of a dust filter device, the cleaning device comprising means (2) for feeding air through the filter (1) in a direction opposite to the normal air flow direction. For efficient cleaning, the cleaning device comprises a frame element (5) that is arranged outside the filter (1) to move in relation to the filter and is provided with cam elements (6) and nozzles (7). The cam elements (6) are arranged to open the gaps between the lamellas of the filter (1) in response to a movement of the frame element (5), and the nozzles (7) are arranged to direct an air jet parallel to the normal air flow between the lamellas opened by the cam elements (6) and to remove the dust from between the lamellas.
Patent FI-974623-A (FI)
Inventor: GAROFF THOMAS
IPC: C08F4/10
Filed: 1997-12-23
Abstract: The invention relates to a complex which comprises a magnesium dihalide and an electron donor. A complex which is formed from magnesium dihalide and an electron donor has the formula I: <IMAGE> where MgX2 is magnesium dihalide and R(OR')n is an electron donor, X is halogen, R is an aliphatic C1-20 group with the valency n, an araliphatic C7-27 group with the valency n or a C2-22-acyl group with a valency n, R' is a C1-20 alkyl group or a C7-27 aralkyl group, n is the number 1-6 and m is defined as a number 0.5</=m</=2.0. The invention also relates to a process for preparing such a complex and the use of the complex for preparing olefin polymerization catalyst components.
Patent FR-1266897-A (FR)
IPC: H01H3/30
Filed: 1960-09-06
Granted: 1961-07-17
Abstract: 912,948. Switches held set and freed mechanically. COQ, N. V. June 22, 1961 [July 2, 1960], No. 22676/61. Class 38 (5). In a switch similar to that of Specification 753,754, operation of the opening button 33a is prevented unless the opening spring 9 is tensioned and the switch is closed. Similarly, operation of a closing button 40 is prevented unless the closing spring 14 is tensioned. The button 33a acts to release a spring biased lever 28, movement of which to open the switch is prevented by links 41 ... 43 unless the contacts are closed. The button 40 likewise acts to release a lever 34, movement of which to close the switch is prevented by links 46...48 unless the spring 14 is strained and an intermediate member 10 connected thereto is latched at 26, 27. The member 10 is moved to its latched position to tension the springs by a piston 17.
Patent FR-1376518-A (FR)
IPC: E02F3/42
Filed: 1963-05-30
Granted: 1964-10-31
Abstract: 1,042,034. Shovelling machines. INTERNATIONAL HARVESTER CO. May 29, 1963 [May 30, 1962], No. 21441/63. Heading E1F. In a shovelling machine in which a fixed length of a ram for vertically swinging a shovelcarrying boom extends up beyond the pivotal connections of the ram with the boom the pivotal connections of the ram, the boom, the shovel and a second ram for tilting the shovel relative to the boom are so disposed as to ensure of the shovel maintaining a constant relation to the vertical when the boom is swung up. Preferably with the second ram fully retracted the pivotal connections lie at the corners of a parallelogram.
Patent GB-611070-A (GB)
Title: Improvement in electric control system
IPC: B23K9/073
Filed: 1946-01-11
Abstract: 611,070. Rectifying; automatic control systems for welding. BABCOCK & WILCOX CO. Jan. 11, 1946, No. 1051. Convention date, Jan. 26, 1945. [Classes 38 (ii) and 38 (iv)] Direct current, variable in magnitude and sign is supplied to a load circuit, e.g. a motor 10, from an A.C. source 31 over a pair of rectifying valves 22, 24, connected in inverse parallel relation and whose grids include saturable reactors 30, 55 under the control of a voltage sensitive circuit, the saturable reactors including ganged switches SW<SP>1</SP> to adapt the circuit for different operating conditions. The invention is described with reference to a system in which a weld-rod 65 is fed at such a rate as to maintain arc voltage constant. The alternating arc voltage is rectified at 91 and applied to the grid of a valve 62<SP>1</SP> to vary the current therethrough in one sense, and thus to vary the bias from resistances R16, R17 to vary the current through valve 62 in the opposite sense. The currents from valves 62<SP>1</SP>, 62 are applied to the saturable reactors 55, 30<SP>1</SP> to vary inversely the phase of the alternating current supplied to the grids 100<SP>1</SP>, 100 of thyratrons 22, 24 whose anodes are fed with A.C., so that the relative periods of conduction of the thyratrons vary inversely ; the thyratrons are connected in opposition to the armature of feed motor 10, which thus rotates in a direction determined by the resultant of the outputs of the thyratrons. Switches SW1 are operated to vary the sensitivity of the grid circuits 28, 30 according to the magnitude of the current in the arc.
Patent GB-230221-A (GB)
Title: Improvements in or relating to ear pieces of telephonic apparatus
IPC: H04R1/10
Filed: 1924-01-16
Abstract: 230,221. Thomas, P. Jan. 16, 1924. Earpieces and attachments; sanitary and hygienic devices.-In a telephone earpiece of the type having a rubber tube 1 mounted on the face and a projecting piece 4 in the centre, the tubular ring 1 is attached to the face of the earpiece by means of a flange 3 on the ring engaging in an annular groove 2 on the earpiece. The height of the boss 4 is such that its edge lies in the same plane as the ring when pressed flat. The ring 1 may be embedded by means of its flange on a shoulder on the side of the earpiece. In order to provide for ventilation a groove 5 may be provided in one portion of the edge, the flange 3 being cut away at this point, or a space may be left between two ends of the tubing.
Patent GB-588159-A (GB)
Title: Improvements in directive antennas
IPC: H01Q19/13
Filed: 1945-01-15
Abstract: 588,159. Wave guides. WESTERN ELECTRIC CO., Inc. Jan. 15, 1945, No. 1236. Convention date, Jan. 15, 1944. [Class 40 (v)] A directive antenna comprises a wave guide connected to a translation device and provided with a pair of antenna apertures so spaced apart in a given plane and arranged that an approximately spherical wave front may be transmitted or received. Fig. 3 shows a form in which a transceiver 1 is connected by a wave guide 8 to a resonant chamber 16 tuned by a screw plug 23. Slots 18, 19 arranged in the focal plane of a paraboloidal reflector 2 have their length dimension perpendicular to the plane of the drawing, and in the magnetic plane of the wave in guide 8. The dimensions of the slots and their spacing are related to the operating wavelength so as to produce a spherical wave front, thus giving optimum reflection by reflector 2. The aperture of the reflector is chosen so as to reduce reflection of the secondary lobes. Figs. 7 and 8 show a preferred form for the resonant chamber which comprises a brass plate 25 carrying a tuning plug 43, a brass plate 26 which is apertured at 36 to form the resonant cavity, two half size brass plates 27, 28, rubber gaskets 29, 30, dielectric windows 31, 32 and brass cover-plates 33, 34, formed with antenna apertures 37, 38. In a modified form (Figs. 9 and 10, not shown), the resonant cavity is filled by an E-shaped member of polystyrene, the limbs of which project respectively into the end of the wave guide and from the antenna apertures. Fig. 12 shows a modification in which the guide 13 feeds into a chamber 61 tuned by piston 65, the antenna slots 64 being at the ends of divergent wave guide sections 62, 63. Fig. 21 shows an arrangement similar to that shown in Fig. 3 used for lobe switching. The antenna slots 18, 19 are adapted to be alternately detuned by' plungers 98, 99 operated simultaneously by coils 101, 103 under the control of a reversing switch 105 driven continuously by a motor 111.
Patent GB-621831-A (GB)
Title: Improvements in and relating to appliances for drying clothes and the like
IPC: D06F57/04
Filed: 1947-01-14
Abstract: 621,831. Clothes driers. BAKARIAN, P. W. Jan. 14, 1947, No. 1271. [Class 52 (v)] In a clothes dryer of the kind having radial arms 5 supported by single stays 3 the parts being collapsable, umbrella-fashion, on a supporting post 1, the stays are of channel section so that the arms can lie therein when folded. The parts are connected to the post by rotatable hubs 2, 4 and the arms have rubber or like bushes through which a clothes-line 7 can be threaded, the edges of the stays being notched 3a to clear the line when folded.
Patent GB-379963-A (GB)
Title: Improvements in or relating to sparking plugs for air-cooled internal combustion engines
IPC: H01T13/16
Filed: 1931-07-28
Abstract: 379,963. Sparking-plug mountings. KEGRESSE, A., 156, Rue Armand Silvestre, Courbevoie, France. July 28, 1931, No. 1287/32. Convention date, July 29, 1930. Divided on 367,714. [Classes 7 (ii) and 7 (iv).] The insulation is secured in a ribbed casing 2<1> which is either integral with the cylinder head, or secured thereto by ties 8. The diameter of the casing is reduced to a minimum in the neighbourhood of the spark gap.
Patent GB-1063801-A (GB)
Title: Improvements in or relating to the production of uranyl fluoride
Inventor: GRANT ALBERT EDGAR
IPC: G21C19/44
Filed: 1964-01-10
Abstract: Uranyl fluoride is precipitated from a solution of UF6 in anhydrous HF by means of water or a water/HF mixture, e.g. the azeotrope. After removal of the uranyl fluoride crystals, the mother liquor consists of anhydrous HF which is used to dissolve more UF6.  The reaction temperature may be kept below 15 DEG  C. by mixing the reactants at - 5 DEG C. UF6 of differing uranium enrichments may be blended in the HF solution. The uranyl fluoride may be passed direct to a reduction kiln or fluidized bed, without removing the traces of HF, to produce uranium dioxide which is of high density and is readily shaped into pellets for use as a nuclear fuel.
Patent GB-553014-A (GB)
Title: Improvements in and relating to cupping presses
IPC: B21K21/04
Filed: 1942-01-31
Abstract: 553,014. Making cartridge case blanks &c. LOEWY ENGINEERING CO., Ltd. (Lorant, H.). Jan. 31, 1942, No. 1325. (Classes 83 (ii) and 83 (iv)] Forging machines; squirring.-A press, for making cartridge-case blanks or other cup-shaped articles from billets having a smaller diameter than the required articles, has the bottom of its die 9, Fig. 2, in, at least, two concentric parts of which the outer 10 has the form of a sleeve, fitting the inner or centre part 11, and is adapted to be raised above this centre part to receive a billet B without substantial clearance. The punch 6 is then moved down to hold the billet central, the sleeve 10 is lowered, by a hydraulic cylinder 15 co-operating with fixed plungers 12, 13, until its holder 17 rests on the frame 2, and finally the punch completes its working stroke, upsetting the blank and finally producing the cup C, Fig. 4. During the return stroke, a pin 7 strips the blank from the punch or, if it is held by the die 9, it is ejected by the sleeve 10. The billet B may be made by casting or extrusion and have any desired cross section. The sleeve is detachable and may comprise a number of segments one set of which are used to centre one size of billet and another set another size. In another modification a number of concentric sleeves are used, one at a time, for the same purpose. The top faces of sleeve 10 and centre part 11 may have any configuration which it is desired to reproduce on the bottom of the cup C.
Patent GB-371342-A (GB)
Title: Improved means for producing coloured printing effects in newspapers and the like
IPC: B41L13/04
Filed: 1931-01-15
Abstract: 371,342. Printing-apparatus. YEGWART, M., 24, Goulden Road, Withing- ton, Manchester. Jan. 15, 1931, Nos. 1352 and 28635. [Class 100 (ii).] A printing-surface, particularly for producing coloured advertisements in newspapers, is divided longitudinally and transversely into sections each comprising a porous printing pad connected to a supply of water-soluble colour,the sections being removable and adapted to be replaced by a blank non- printing surface. The printing surface may be flat or cylindrical. In one form, Fig. 4, a drum d is provided with radial flanges c between which are arranged side by side a number of printing units a having ribs b engaging grooves in the flanges c. Each unit comprises a box-like member provided with a perforated pad e, Fig. 6, of felt or rubber supported by a perforated plate g between which and a second perforated plate i is arranged a packing of cotton wick f. The box-like member is filled with liquid or solid water-soluble dye and is connected through an opening j with a water supply pipe k, Fig. 4. Fine silk-covered rubber cords may be stretched over the surface of the pad to produce a lined effect in the print. The perforations in the pad may be in the form of letters or a design and may be provided with a filling of thread. Any unit may be replaced by a blank non-printing unit having a vulcanite cap instead of a pad, or as shown, the flanges c may have secured to them a sleeve l of stereotype metal having openings where desired to receive the units a. In another form, Fig. 12, the dye-holding units consist of tubes q connected to the water-pipe k and to nipples t<3>, Fig. 13, on the pad holders. The pad t<1> is mounted in a frame t having a perforated floor and bevel sides which fit into an opening in a stereotype metal sleeve s. Below the framet is a second frame t<2> containing the wick f and held by latches r<1> in openings in the drum r:
Patent GB-851894-A (GB)
Title: Mowing and hoeing unit
IPC: A01B39/16
Filed: 1957-01-14
Abstract: 851,894. Agricultural implements. SMITH, A., and BAGGS, B. D. Jan. 14, 1957, No. 1382/57. Classes 6(1) and 6(3). A mowing machine comprises rotatable blades mounted in a cutter bar to rotate about vertical axes and driven from a gear-box 124, the cutter bar being mounted adjustably about a vertical axis in a frame 107 which is pivoted on an intermediate frame 106 which is itself pivoted on a frame 104 rigidly attached to the rear axle casings 13 of the tractor. A hydraulic cylinder 115a is provided to move the frame 106 so that the cutters may be retracted and extended laterally to avoid obstructions. The cutters are driven from the tractor power shaft 14 by means of a gear box 35a and a chain drive mounted on pivotal frames 119, 121 which can move freely as the cutters are extended and retracted. In a modification the cutters may be mounted between the front and rear wheels of the tractor in which case the frame 106 is pivoted in a tubular member mounted longitudinally on the side of the tractor and containing a drive shaft connected by chain gearing to the power shaft of the tractor. The cutters may be driven by a hydraulic motor. In a further modification, the cutter bar may be pivoted on a frame attached to the tractor the frame being raised and lowered by means of the tractor lift mechanism. As shown in Fig. 2, the blades may be used to hoe the ground. When the blades are raised clear of the ground they can be used for cutting vegetation. Specifications 533,362, 534,792 and 874,215 are referred to.
Patent GB-1510591-A (GB)
Title: Toggle-operated press
IPC: B30B1/14
Filed: 1976-01-14
Abstract: 1510591 Toggle presses L SCHULER GmbH 14 Jan 1976 [17 Jan 1975] 01410/76 Heading B5F In a press wherein the ram 13 is driven by toggles 10 operated by eccentrics 21, drive from the eccentrics to the toggle links 11, 15 is through levers 17 which are pivoted 18, 19 at one end to the links 11, 15 and at the other to the eccentrics, the angle between the centre of the eccentrics 21 and the pivots 18, 19 being acute so that a rapid approach of the ram is followed by a slow working stroke and a rapid withdrawal. The eccentrics 21 are carried by gears 22, which rotate the eccentrics 21 for the links on one side in the opposite direction to that for the links on the other side. The ram may be driven at four or two points, Figs. 2 and 4 (not shown).