baber/WOPTO huggingface dataset:
Patent GB-0713265-D0 (GB)
Title: Apparatus and method for laser processing a material
Filed: 2007-07-09
Abstract: Apparatus for laser processing a material (8) with optical radiation (T), which apparatus comprises a seed laser (1) pumped by a seed pump (2), an amplifier (3) pumped by an amplifier pump (4), a controller (5), and a scanner (6), wherein the controller (5) controls the seed pump (2), the amplifier pump (4) and the scanner (6) in synchronism such that optical pulses (10) emitted by the seed laser (1) are propagated through the amplifier (3) and directed to the material (8) by the scanner (6), the apparatus being characterized in that controller (5) controls the amplifier pump (4) to cause the amplifier (3) to act as an optical attenuator when the optical radiation (7) is in a first power range, and as an optical amplifier when the output power is in a second power range.
Patent GB-8714873-D0 (GB)
Title: Additives
IPC: C07C271/12
Filed: 1987-06-25
Abstract: A process for the production of a carbamate having the formula: <CHEM> wherein X and Y are independently either hydrogen, a hydrocarbyl group or a hetero-substituted hydrocarbyl group or the group of formula: <CHEM> wherein Z is either a divalent hydrocarbyl, a substituted hydrocarbyl group or the group of formula:      [ (alkylene)m(NH)n(alkylene)m ]      (III)  in which n = 0 to 4 and m = 1 to 4, and R is a hydrocarbyl or substituted hydrocarbyl group, provided that if either one of X or Y is the group of formula (II), the other of X or Y is hydrogen, which process comprises reacting a compound of the formula<EMI ID=00.3 HE=20 WI=125 TI=CF> wherein X and Y are independently either hydrogen, a hydrocarbyl group or a hetero-substituted hydrocarbyl group with a dihydrocarbyl carbonate having the formula: <CHEM> wherein independently R is as defined above in the presence as catalyst of a strong organic base and in the proportions necessary to produce either a mono-carbamate or a bis-carbamate.
Patent GB-8804613-D0 (GB)
Title: Breakstem fastener installation tool
IPC: B21J15/06
Filed: 1988-02-26
Abstract: A breakstem rivet installation tool includes a jaw mechanism (12) for gripping the stem of a rivet, and a pneumatically actuated piston and cylinder device (13) for applying pulling force to the jaw mechanism. It is provided with a damping valve (22) for damping the flow of air from the piston and cylinder device (13) when the force is suddenly released on breaking of a rivet stem (23), thereby to reduce mechanical shock to the tool, and noise of fast-escaping air. The damping valve (22) comprises a resilient steel circular disc (32) which is secured at its centre to the apex of a domed member (28) provided with vent holes (26). The undeformed shape of the disc (32) is flat. When, in use of the tool, a rivet stem breaks and the restraining force on the piston (15) is released, the velocity of air flow past the disc (32) urges the disc to bend towards the domed surface of the member (28), thereby restricting the air flow through the vents (26). It may be that the valve closes completely, so that the peripheral edge (36) of the disc (32) contacts the annular valve seat (37) surrounding the air vents (26).
Patent GB-8828505-D0 (GB)
Title: Optical fibre monitoring
IPC: G01L1/24
Filed: 1988-12-07
Abstract: A clip-on device for detecting whether or not an optical fibre F is carrying a light signal subjects a first portion of an optical fibre to microbending and detects any light escaping from the fibre as a result. The device comprises an anvil 2 having an undulating surface and a pulsed pressure pad 1, driven by a motor 10, for urging an optical fibre F against the undulating surface of the anvil so that a portion of the fibre is subjected to microbending of a gradually increasing extent. A second portion of the fibre is subjected to macrobending by a light guide 8 or 9, which macrobending is insufficient, by itself, to cause a substantial amount of light to escape from the fibre, but serves to concentrate the light caused to leak from the fibre by microbending of the first portion of the fibre. A control unit 13, operatively coupled to the photodetectors 6 and 7 associated with the light guides 8 and 9 and to the pressure pad 1 gives an output indication on receipt of a signal from the photodetector 6 or 7 that escaping light has been detected and, on receipt of such signal, stops the motor 10 so that the pressure pad 1 is stopped from further increasing the extent of microbending of the portion of the fibre. <IMAGE>
Patent GB-8912699-D0 (GB)
Title: Defect-rich crystalline(metallo)silicates and process for preparing such(metallo)silicates
IPC: C01B39/26
Filed: 1989-06-02
Abstract: Crystalline microporous (metallo)silicates having a maximum M/Si molar ratio of 0.03, wherein M represents at least one of Al, Fe, B, Ga, or Ti, containing less than 1%wt of organic template (originated) material and having a Relative Defect Retention (RDR)-value of 0.1-1, wherein the RDR-value is defined as (C -C*)/(i - C*), wherein C represents the percentage of defects present, C* represents the percentage of defects retained when subjecting the corresponding at least 1 %wt of organic template (originated) material containing crystalline (metallo)silicate to a standard calcination treatment in air at a temperature of 550  DEG C for a period of 4 hours, wherein i represents the percentage of defects initially present in the uncalcined corresponding organic template containing (metallo)silicate, and wherein i>C*. Such (metallo)silicates are prepared by subjecting the uncalcined corresponding organic template containing (metallo)silicate to a heat treatment which is carried out in the presence of oxygen at a temperature of 400-600  DEG C and a pressure of at most 500 mbar for at least 1 hour.
Patent GB-8912837-D0 (GB)
Title: Biologically active molecules
IPC: C07K19/00
Filed: 1989-06-03
Abstract: A peptide having primary structural homology to a sequence of amino acid residues of growth hormone releasing factor (GRF) in the region spanning positions 28-44 or antigenically or immunogenically equivalent peptides thereto, or salts thereof may be used in an antigenic formulation to potentiate the effects of growth hormone in a vertebrate.
Patent GB-8919440-D0 (GB)
Title: Methods and apparatus to filter gas and air streams
IPC: B01J19/08
Filed: 1989-08-25
Abstract: The invention relates to apparatus (1) and methods for treating a gas stream, for example to remove gas contaminants therefrom, comprising a tubular housing (A) having in series therein a destabiliser (B), an ioniser (C) and a high electric energy field applicator (D) whereby on passage through the housing (A) relatively complex molecular gaseous elements are progressively dissociated into ions or atoms so that on emerging from applicator (F) thery recombine into relatively harmless, relatively simple molecules.
Patent GB-8926404-D0 (GB)
Title: Aluminium alloys suitable for lithographic printing plates
IPC: B41N1/08
Filed: 1989-11-22
Abstract: PCT No. PCT/GB90/01804 Sec. 371 Date Jul. 15, 1992 Sec. 102(e) Date Jul. 15, 1992 PCT Filed Nov. 22, 1990 PCT Pub. No. WO91/07514 PCT Pub. Date May 30, 1991.Aluminium alloys are described which after suitable processing can be used to produce lithographic printing plates of improved stoving resistance. The alloys consist es",Vially of at least 99.00% by weight of aluminium, from 0.02 to 0.15% by weight in total of zirconium and/or hafnium and from 0.05 to 0.25% by weight of manganese, with the remainder being incidental impurities. Improved stoving resistance is particularly shown with 0.02 to 0.08% zirconium and from 0.05 to 0.15% manganese, especially when stoving takes place at 240 DEG  C. or above.
Patent GB-9122800-D0 (GB)
Title: Coating cutting edges with fluorocarbon polymers
IPC: B26B21/54
Filed: 1991-10-28
Abstract: A method of forming a polyfluorocarbon coating on a razor blade cutting edge comprises subjecting a fluorocarbon polymer having a molecular weight of at least 1,000,000 in dry powder form to ionizing irradiation to reduce the molecular weight of the polymer forming a dispersion of the irradiated polymer in a volatile organic liquid, spraying the dispersion on to a razor blade cutting edge, and heating the coating obtained to sinter the polyfluorocarbon. The polyfluorocarbon preferably is polytetrafluoroethylene and irradiation preferably is effected to obtain a telomer having a molecular weight of about 25,000.
Patent GB-9915990-D0 (GB)
Title: Masks
IPC: A61M16/20
Filed: 1999-07-09
Abstract: This invention relates to a device which may be used for indicating a correct seal between a mask (60) and face, checking the flow of gas through the mask (60), indicating respiration activity and/or measuring the rate of respiration. A breathing mask (60) is provided with a housing communicating with the interior of the mask and extending outwardly therefrom, an opening in the housing remote from the mask (60) and a member (41) in the housing movable in response to gas flow through the housing. In an embodiment, an attachment for a breathing mask (60) comprises a housing having spaced openings therein, means for attaching the housing to a breathing mask (60) so that one of said openings communicates with the interior of the mask (60) and a member (41) in the housing movable in response to gas flow through the housing.
Patent HU-9400785-D0 (HU)
Title: Alternate drive for bicycles
Inventor: RACZ GABOR
IPC: B62M1/36
Filed: 1994-03-17
Abstract: An alternating drive for wheeled vehicles comprises two opposite pedals which can move on a circular path about a pedal shaft secured on the cycle frame. The alternating drive is characterized in that it is equipped with two cranks (26, 27; 26a, 27a; 26b, 27b) which can be moved within a predetermined oscillating angle range about an auxiliary shaft (25) secured to the frame (10). Between the cranks (26, 27; 26a, 27a; 26b; 27b) and the pedals (21) is a driver connection which transforms the circular motion into an alternating oscillating motion with phases mutually offset by a half oscillation period. Disposed on each side of the axle (50) of the driven wheel (12) is a free-wheel mechanism (56, 57). The free-wheel mechanisms (56, 57) lock in opposite directions and are connected to the individual cranks (26, 27; 26a, 27a; 26b, 27b) by mutually independent traction elements (29; 82, 83).
Patent HU-9403453-D0 (HU)
Title: Improved process for the manufacture of cyclo-propyl-nitrile
Inventor: STRONG HENRY LEE
IPC: B01J27/10
Filed: 1994-12-01
Abstract: Prodn. of cyclopropylnitrile (I) (i.e cyclopropane-carbonitrile) comprises mixing a 4-halo-butyronitrile (II), at least 0.25 moles (i.e molar equivs). of an inorganic salt (III) and a catalytic amt. of H2O in the presence of an aprotic polar solvent at 5-100[deg]C, and reacting the mixt. with an alkali metal base at the same temp. (III) is a Na, K or Li halide, sulphate or carbonate.
Patent HU-9502540-D0 (HU)
Title: Locking pliers
Inventor: DAHL RAYMOND
IPC: B25B7/02
Filed: 1995-01-10
Abstract: A pair of locking pliers includes a body having a fixed jaw that supports a fixed extension. A movable jaw is pivotably mounted to the body by a hinge pin, and the movable jaw includes a movable extension. An operating lever is pivotably mounted to the movable jaw to close the movable jaw, and the movable jaw is shaped such that the movable extension slides along the fixed extension as the movable jaw is pivoted closed with the operating lever in order to provide an axial clamping action.
Patent IT-8021134-D0 (IT)
Inventor: AMLETO NERI
IPC: B01J23/22
Filed: 1980-04-02
Abstract: A catalyst for the preparation of phthalic anhydride is disclosed which comprises a carrier having an open arcuate configuration, e.g. in the form of half rings, and an active portion including V2O5 and porous TiO2 with the pores having mostly a radius in the 500 to 1,500 A range.
Patent IT-8721453-D0 (IT)
Inventor: BOMBARDELLI EZIO
IPC: A61K31/23
Filed: 1987-07-27
Abstract: Some polyunsaturated acids (ximeninic acid,  gamma -homo-linolenic acid, eicosapentaenoic acid), suitably formulated and administered by the topical route, possibly in form of glicerids or of complexes with phospholipids, have vasokinetic and vasodilative properties.
Patent IT-8522027-D0 (IT)
Inventor: BERTOLONI ALFIO
IPC: A61K38/04
Filed: 1985-08-30
Abstract: Pharmaceutical compositions containing ACTH(1-24) are effective in the treatment of shock conditions and of respiratory and cardiocirculatory insufficiency. The compositions of the invention may be administered by parenteral or inhalatory route at a dosage ranging from 1 to 10 mg of active principle.
Patent IT-8922729-D0 (IT)
Inventor: ROCCHITELLI ONOFRIO
IPC: E05B47/00
Filed: 1989-12-18
Abstract: The invention relates to a device for locking doors of machines containing rotating members which closes the contacts of an electrical switch subsequent to locking the door and opens the contacts prior to unlocking the door. It is characterized by the fact that hook 5 of the door is retained by a block 4 which is rotated about its axis due to the action of hook 5 while closing the door so that after the locking of the rotating block 4, hook 5 can no longer be drawn out. Rotating block 4 is fixed on a small shaft 3 with which it rotates, said small shaft 3 having in turn a second substantially cylindrical block 7 which has a peripheral surface shaped as a cam and which has in the end opposite the first block 4 a cavity 8 to house the tail 27 of a locking bolt 9 which moves parallel to the axis of said small shaft 3, the opposite end 26 of locking bolt 9 working on the moving contact 10 of the electrical switch 11. When the end of locking bolt 27 enters the cavity 8 it locks block 7 and therefore block 4 against rotation, thereby locking the door. The operation of the various parts of the device is obtained by means of two mobile boxes moving parallel to the axis of the shaft 3, of which one 14 cooperates with cam 7 arranged on shaft 3 and the other 13 cooperates with the front part 29 of locking bolt 9 and with a lever arm 19 rotating about a pivot 20 with the opposite end connected to a small piston 22 of an electromagnet 23. <IMAGE>
Patent IT-8523373-D0 (IT)
Inventor: SPORLETTI GIANCARLO
IPC: C07D233/48
Filed: 1985-12-23
Abstract: Compounds of the general formula I whereinR₁ is hydrogen or methyl;R₂ and R₃, which are the same or different, represent hydrogen or methyl, or taken together, form the amidine system to which an imidazole or imidazoline ring is bound;R₄ is a linear or branched C₁-C₁₀ alkyl group; cycloalkyl, aryl, aralkyl or hetaryl group;R₅ is hydrogen or methyl;A is a propylene chain optionally subsituted by one or two methyl groups in one or more of the positions thereof; a chain of formula -HN-CH₂-CH₂- or of formula -N=CH-CH₂-; a 1,4-cyclohexylene group optionally substituted by one or more methyl groups; a 1,4- phenylene group optionally substituted by one or more halogen atoms, alkyl groups or C₁-C₄ alkoxy group with the proviso that, when R₄ is me­thyl or ethyl and R₁=R₂=R₃=R₅ are hydrogen, A is different from an unsubstituted propylene chain, are therapeutically useful as antiischemic, cytoprotective and cardioprotective agents.
Patent IT-8546838-D0 (IT)
Inventor: CRETTI PIERO
IPC: C08J9/22
Filed: 1985-05-31
Abstract: A method for obtaining expanded polystyrene products comprising portions of comparatively very different densities and thus of different mechanical strengths, in which a first mass of preexpanded polystyrene beads of greater density is caused to partially cohere by means of steam, the resultant mass is placed in a mould of greater dimensions, said mould is completely filled with polystyrene beads of density less than the preceding, and cohesion is completed therein.
Patent SE-0004053-D0 (SE)
IPC: A61K31/506
Filed: 2000-11-06
Abstract: Compounds useful for the treatment of pain in accord with the following structural diagram, wherein R<1>, R<2 >and R<3 >are any of a number of groups as defined in the specification and pharmaceutical compositions and methods of treatment utilising such compounds.
Patent SE-0004734-D0 (SE)
Inventor: FRANK PATRIC
IPC: A01G/
Filed: 2000-12-20
Abstract: The saw sword is for a chain saw of the type with an endless, toothed saw chain (12) engaged with a chain wheel (26) located in a machine housing (24) and which runs along the periphery of the sword (10). The sword is installable on a guide heel (20) which engages in a central slot (18) in the sword. At least one guide and lock pin (22) is arranged at the side of the guide heel and engages in an aperture in the sword to firmly lock it.  The saw sword at its rear edge has a U-shaped recess, which with its opposing sides grips around guide and lock pins (22) when the sword is inserted.
Patent SE-0100233-D0 (SE)
Inventor: WEISS ULF
IPC: B61D25/00
Filed: 2001-01-26
Abstract: The present invention relates to a method for installing a fixed window and a fixed window. The invention is suited for - but not limited to use for - windows of vehicles, especially windows of passenger carriages. It is the object of the invention to provide a solution for a method for installing a fixed window and a fixed window, especially which is flush the car body, where there are no problems with leaks of water and dampness and which is easy to handle. The invention involves gluing the edges the window to the edges of the opening in the vehicle wall with glue. Because of the position of the joint the glue can simultaneously serve as a rubber sealant, glue joint and connection to the interior.
Patent SE-0102192-D0 (SE)
Inventor: KUMLIN JERRY
IPC: E06B1/60
Filed: 2001-06-20
Abstract: The fitting is a flat elongated metal part with spring properties, which in the upright position will connect a frame side piece to a wall opening side piece. The bottom end of the fitting is shaped so that in the mounted position it will extend in a first plane along the outside of the frame side piece, and it can be secured to the frame side piece by a non-rotary joint. The top end of the fitting is shaped so that it can extend along the wall openings side piece in a second plane essentially parallel to the first plane. A middle section of the fitting extending at an angle between the top and bottom ends is used to receive a screw which is secured into the frame side piece in order to alter clamping force in the frame side piece direction.  An Independent claim is also included for a door or window frame mounting and adjustment method using this fitting.
Patent SE-0200702-D0 (SE)
Inventor: FIDLER MARK
IPC: H04W4/02
Filed: 2002-03-11
Abstract: A method for obtaining location data for use by a peripheral device such as a printer or copier that may be moved from time to time has steps of querying portable second devices such as PDA's, personal computers, and the like that may be near to the peripheral and that may have RTLS capabilities for location data. Preferably, a step of detecting a trigger event such as a time-out or an interrupt causes the peripheral to either initiate a search for a second device or to initiate a location data query with a second device already in communication with the peripheral. The location data obtained from the second device is preferably assigned a distance factor value corresponding to how close the second device is to the peripheral. The peripheral location data will regularly be updated with more reliable location data as it is obtained. Further, the location data may be broadcast to a network connected to the peripheral device so that all users of the network can easily locate the peripheral device.
Patent SE-0300101-D0 (SE)
Inventor: KAELLMAN MAGNUS
IPC: E01H1/05
Filed: 2003-01-14
Abstract: A carrier (11) is provided with links (14,15) at both ends parallel to the longitudinal axis of the carrier, such that remote ends of the links are fixed at the outer ends of a work implement (1), and the links pivot independently about each pivot axis (16,17). An independent claim is also included for the work implement.
Patent SE-0300722-D0 (SE)
Inventor: HENRIKSSON MATS
IPC: F16L55/045
Filed: 2003-03-17
Abstract: A device for slowing down and disintegrating a plug of liquid plunging forward in a duct includes a container having a bottom and an opposite inlet, which is connectable to the duct and through which the plug of liquid can be directed into a central, axial trajectory in the container. Inside the container is an inner tube, open towards the bottom, which separates an inner hollow space from an outer, cross-section-wise ring-shaped hollow space, a distributor body being arranged in the trajectory of the entering plug of liquid for splitting and disintegrating the plug of liquid as well as throwing out the disintegrated constituent parts of liquid in the direction outwards from the center. The bottom includes a concavely curved guide surface for diverting the liquid from one of the hollow spaces to the other to reverse the direction of motion of the liquid. A corresponding method is also provided.
Patent SE-0302959-D0 (SE)
Inventor: WIESELBLAD ANDERS
IPC: F24J3/00
Filed: 2003-11-10
Abstract: The invention relates to a moisture-heat exchanger unit for tidal air of a patient. The unit comprises a housing (42, 43) arranged for the flowing through of the air. In the housing (42, 43), a filter (44) having the capability of absorbing and desorbing moisture is arranged. According to the invention, there is a rotary valve (48, 49) arranged in the housing (42, 43) for the provision of two alternative flow paths of the air through the housing (42, 43). A first flow path entails that the air flows through the filter (44) and a second flow path entails that the air flows through the housing (42, 43) without flowing through the filter.
Patent SE-8204534-D0 (SE)
Inventor: LEUTHOLD K
IPC: B65H31/26
Filed: 1982-08-02
Abstract: A stacking device for sheet material such as banknotes and receipts has a stacker drum with a suction opening at a predetermined location on the periphery. The suction opening grips the leading edges of the sheets to be stacked at a first tangential position and releases the sheets against a stopper at a second tangential position. The stacker drum has air openings on the periphery behind the suction opening. The air openings discharge pulsating compressed air to separate the portion of the sheets trailing the leading edges from the drum.
Patent SE-8304091-D0 (SE)
Inventor: KUBIS H
IPC: F02B75/16
Filed: 1983-07-22
Abstract: A multi-cylinder internal combustion engine has flangeless wet cylinder liners to reduce the size of the engine. Each cylinder liner has a shoulder near its crankcase end for sealing a coolant space around the liner and for compression against a seat of an engine block with an individual cylinder head at its opposite, flangeless cylinder head end. Near the cylinder head ends, the liners have side sealing lands cooperative with sealing lands on a web of the engine block without affixation thereto for sealing the adjacent end of the coolant space, the web being thin because it does not support the cylinder head to reduce further the engine size.
Patent SE-8401504-D0 (SE)
Inventor: BIJLENGA B
IPC: H04B10/43
Filed: 1984-03-19
Abstract: Opto-electric arrangement for information technology for detecting, recording, translating, generating and logical processing of optical information and for converting the information from optical to electric form and vice versa, having photodetectors, for example photoresistors, for detecting the optical information and bistable liquid crystals for generating and processing the optical information, the liquid crystal being arranged between two planar transparent discs, which are provided with an electrode array. According to the invention, the electrode array defines modulatable pixels (6) which are connected via at least one photoresistor (4) and possibly a thin- film resistor (3) to conductors (7, 8) which are connected, for their part, to voltage sources (1, 2) which are capable of transmitting zero voltage and positive and negative voltage pulses. <IMAGE>