baber/WOPTO huggingface dataset:
Patent FI-931587-A (FI)
Inventor: HANSSON STIG GUSTAV WILHELM
IPC: A61L27/30
Filed: 1993-04-07
Abstract: The invention relates to a method for treating the surface of surgical implants made of titanium or a titanium alloy, for instance dental implants, before implantation in bone tissue. The method results in a roughened exterior implant surface and at the same time a cleaning action is obtained, should there be any contaminants. The surface is blasted with particles of an oxide of titanium, preferably titanium dioxide. In this way an implant having an improved retention in bone tissue is obtained. The Blasted implant is used in a method for treating toothlessness.
Patent FI-934995-A (FI)
Inventor: VATANEN HARRI TAPANI
IPC: G06Q20/00
Filed: 1993-11-11
Abstract: A method and apparatus for effecting user-initiated communications, such as payment transactions, between user-accessible data terminal equipment communicatingly linkable with a mobile telephone exchange and at least one service provider, wherein each user or subscriber has a service card that is uniquely associated with that system subscriber, preferably employs a dedicated network to which the mobile exchange is connected at one end of the network and the service provider is connected at another end. The user's identity is locally authenticated before a communications connection through the network is provided, and user access rights to particular services of the service provider are determined in a database at the service provider end of the network. The invention is particularly well suited to the use of a SIM-card in a GSM-network to provide secure communications in an environment demanding high data security.
Patent FI-942604-A (FI)
Inventor: PATSIDIS KONSTANTINOS
IPC: C08F4/80
Filed: 1994-06-02
Abstract: 9-substituted fluorenyl-containing metallocenes and their use in the polymerization of olefins is disclosed. In addition, novel 9-cyclohexylfluorenyl or 9-phenylfluorenyl compounds are disclosed. Also methods for preparing such 9-substituted fluorenyl compounds are presented.
Patent FI-943860-A (FI)
Inventor: HENTTU RISTO
IPC: A61B5/1172
Filed: 1994-08-22
Abstract: The invention relates to a biometric identification method, in which one or more fingers 13 of a human hand 6 are used to provide identifying information and this information is compared with one or more earlier known reference models, and the identification is complete if the identifying information matches the reference model. The identifying information is taken from a finger on the back of the hand 6 in one or more of the following places:  the folds of the finger joints 16,17,  the folds between the finger  joints  18  and the nail lines  19a. The reference models are made from corresponding points. <IMAGE>
Patent FI-944407-A (FI)
Inventor: CAPY GILBERT
IPC: B65D33/00
Filed: 1994-09-23
Abstract: A sheet including at least one pleated region (13) with end-fastened folds (3). The sheet is folded in half in a direction perpendicular to that of the folds (3) and at least one of its ends (15) is sealed by fastening together the edges to give a receptacle suitable for loose goods. The receptacle may then be extended out to provide a fully or partially sealed package.
Patent FI-945587-A (FI)
Inventor: MARTIN-COCHER JEAN-PAUL
IPC: B65B11/58
Filed: 1994-11-28
Abstract: Method of wrapping a load and device for carrying out said method. The method of wrapping a load placed on a pallet consists in covering the load with one or more plastic films which obstruct the pallet apertures. The invention is characterized by forming, in the film obstructing the pallet apertures, permanent passages for the forks of handling units. Application especially in wrapping loads transported on standard pallets.
Patent FI-961234-A (FI)
Inventor: FROST JOHN W
IPC: C12P7/44
Filed: 1996-03-15
Abstract: A method is provided for producing adipic acid. The method comprises the steps of culturing a cell transformant capable of converting a carbon source to catechol for a period of time sufficient to convert said carbon source to catechol, biocatalytically converting the catechol to cis, cis-muconic acid using catechol 1,2-dioxygenase, and hydrogenating the cis, cis-muconic acid to produce adipic acid. Also provided is a heterologous transformant of the host cell having an endangeous common pathway of aromatic amino acid biosynthesis. The heterologous transformant is characterized by the constitutive expression of structural genes encoding 3-dehydroshikimate dehydratase, protocatechuate decarboxylase, and catechol 1,2-dioxygenase.
Patent FI-980105-A (FI)
Inventor: MALM FREDRIK
IPC: H02G/
Filed: 1998-01-19
Abstract: The invention concerns an arrangement associated with a conduit which comprises a channel track 1 which forms at least one space for cables, a cover part 2 situated in the front surface of the channel track 1 and fitting in the edges of an installation opening, which cover part is arranged to cover the installation opening between the apparatus boxes and the fittings, and connectors for connecting the cover part 2 electrically to the channel track 1. In order to achieve an automatic connection, the connector has been formed of a spring device 6 which is arranged to be installed before the installation of the cover part 2 in the edges of the installation opening, in which the spring device 6 is arranged to exert a holding force on the cover part 2 by exerting pressure against the installed cover part 2 and the channel track 1. <IMAGE>
Patent FI-990322-A (FI)
Inventor: SUUMAEKI JAN
IPC: H04L29/06
Filed: 1999-02-16
Abstract: A method is disclosed for a mobile station (MS) for negotiating a set of Layer 3 parameters with a network device (NW) in association with the setup of a new Packet Data Protocol context. A request message (511) is created for requesting the setup of a new Packet Data Protocol context, and a set of suggested Layer 3 parameters (510) is inserted into the created request message. The request message is transmitted to the network device. After receiving from the network device a set of agreed Layer 3 parameters (514), they are employed within the new Packet Data Protocol context the setup of which was requested.
Patent GB-1330103-A (GB)
Title: Hybrid circuit
IPC: H04M19/00
Filed: 1971-01-08
Abstract: 1330103 Hybrid circuits PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 8 Jan 1971 [13 Jan 1970] 1037/71 Heading H4R In a hybrid circuit the receive pair O of a four wire line is connected by an amplifier 20 to a two wire line T, the two wire line is connected by an amplifier 40 to the transmit pair Z of the four wire line and a further amplifier 10 connects the receive pair O to the transmit line Z to cancel the signal transferred from the receive pair to the transmit line via the amplifiers 20 and 30. The amplifier 30 is a direct coupled differential amplifier allowing D.C. signalling to be conveyed from the two wire line T to the transmit pair Z and the amplifier 20 has a balanced direct coupled output feeding the two wire line. Each amplifier comprises a differential amplifier of two transistors and the current source of the amplifier 20 feeding the two wire line is switchable in accordance with the signal on the receive pair O so that amplifier 20 is only operative when a signal is present on the receive pair.
Patent GB-130546-A (GB)
Title: Improvements in or relating to Carburettors or Internal Combustion Engines.
Inventor: BLACKBURN HAROLD
IPC: F02M21/00
Filed: 1919-01-15
Abstract: 130,546. Blackburn, H. Jan. 15, 1919. Spray carburettors.-In carburettors of the kind having a vane-wheel E which is rotated by the engine suction and controls the fuel supply, and which also is capable of axial movement to brake itself when the engine suction decreases, a guidepassage Z is provided on the engine side of the vane-wheel so that, when the throttle is closed or nearly so, the reduced suction is concentrated at the entrance Z<1> of the passage and the wheel is kept rotating. The passage Z may end on either side of the throttle A. A shield F prevents leakage around the edge of the wheel, and a spring and ball W presses the wheel away from a fixed brake-surface H. The wheel carries a cam I operating a ball fuel-valve J. The lift of the ballvalve is adjustable and may be controlled by the driver. Fuel enters at P and passes through a filter and a perforated tube R to the ball-valve.
Patent GB-249950-A (GB)
Title: Improvements in or relating to tables
IPC: A47B37/00
Filed: 1925-01-14
Abstract: 249,950. Ellingham, H. A. Jan. 14, 1925. Tables combined with receptacles; to p s; dressing- tables. - Compartments e, of substantially equal size in a table frame a are covered by flaps b connected by hinges or springs g<1> and struts f to a medial transverse fixed portion d of the table top. Mirrors h are provided on the underside of one or more flaps to serve as a dressing-table, and fastening spring clips g<11> may hold the flaps when lowered.
Patent GB-331890-A (GB)
Title: Improvements in apparatus for delivering measured quantities of liquid
IPC: B67D7/16
Filed: 1929-01-12
Abstract: 331,890. Shell-Mex, Ltd., and Lawson, J. Jan. 12, 1929. Liquid-meters. - In apparatus comprising a pair of measuring containers, a pump, and a changeover mechanism operated by an increase in liquid pressure due to the filling of a container, premature changing-over due to excessive pressure is prevented by a further pressure-responsive member. The pump 2 fills the containers alternately by way of the passages 6, 8, 9 and chamber 7. Excessive pressure, produced for example by obstructing the discharge nozzle in an attempt to throw-over the valvemechanism, is transmitted from a bridge-space over the containers by way of a tube 7<a> to the chamber 7 and thence through pipe 10 to a spring-pressed valve 13. On the opening of this valve the pump circulation is in communication with the drain pipe 4 by way of the port 12, while the valve stem 14 lifts the ball-valve 16 so connecting the suction side of the pump with the pipe 4 by way of the pipe 21. In a modification the excessive pressure acts on a diaphragm in the base of the chamber 7 putting the suction side of the pump into connection with the air in the system, and also depresses a ball-valve opening a passage to the drain-pipe 4. A gauge filter may surround the lower part of the tube 8. Specifications 272,985, 287,589, 297,698, and 309,006 are referred to.
Patent GB-1138948-A (GB)
Title: Improvements in or relating to reciprocating devices employing rolling diaphragm seals
IPC: F16J3/06
Filed: 1966-01-11
Abstract: 1,138,948. Reciprocating compressors and hot-gas engines. PHILIPS GLOEILAMPENFABRIEKEN N.V. Jan. 11, 1966 [Jan. 14, 1965], No.1229/66. Headings F1N and F1S. In a device such as a compressor or hot-gas reciprocating engine comprising a piston 2 reciprocable in a cylinder 4 to vary the volume of a working space 5 and in which the piston is sealed with respect to the cylinder by a rolling diaphragm 4 supported by liquid in a space 6, means are provided for removing and receiving gas which diffuses into the liquid from the working space. The liquid is supplied to the space 6 by a pump 29 in a sump 48 and is withdrawn and recirculated thereto by a pump 44. A compartment 16 having a gas permeable partition 18 of e.g. palladium is disposed in a duct 15 between the space 6 and the pump 44 whereby gas e.g. hydrogen entrained in the liquid diffuses through the partition 18 and is withdrawn through a duct 31 which may be connected through a check valve with the working space 5. A heating element 32 in the compartment 16 increases the rate of diffusion. In order to maintain a constant pressure differential between the spaces 5, 6 an automatic control device 21 is provided. The control device comprises a diaphragm 25 responsive to the average pressure in the spaces 5 and 6 through respective narrow ducts 45, 46. When the pressure in the space 6 becomes higher than required, the diaphragm opens a needle valve 26 to permit liquid being returned to the space 6 by the pump 44 to the by-passed back to the sump 48. The sump pump 29 may be eliminated, Figs. 3 and 4 (not shown), by directing gas contaminated liquid from the space 6 through the control device 21 to a container, wherein gas bubbles are separated by passage of the liquid through a wire gauze prior to being pumped back to the space 6. In another construction, Fig. 1 (not shown), the space 6 is defined by a gas permeable member 8 enclosed by an annular compartment 10 connected through a non-return valve 14 with the working space 5. The member may be of palladium or of the same material as the rolling diaphragm e.g. polyurethane rubber.
Patent GB-306251-A (GB)
Title: Improvements in and relating to printing and addressing machines
IPC: B41L47/46
Filed: 1928-01-13
Abstract: 306,251. Lawson, J. H. Jan. 13, 1928. Feeding webs.-In a machine for printing addressed letters, the addresses are formed in a continuous stencil band 39, Fig. 11, which passes over guide rollers 40, 42 provided with pins engaging perforations in the edges of the band. The roller 42 is rotated intermittently to feed the band forward by a spiral gear 54 rotated from the shaft 46 by a Geneva stop mechanism 50, 52. The take-up spool 38 is rotated from the roller 42 by a belt 57, which slips as the diameter of the roll increases. The reel 37 may be rotated backwards to rewind the band by means of a hand-crank adapted to be clutched to the reel spindle. Guide rollers bear against the band on the roller 42. Sheet-separators; sheet - registering devices.-The top sheet of a pile 5 on a table 4, Fig. 5, is fed off by a positively rotated feed roller 21 having a rubber inset 22, the roller 21 being carried by pivoted arms 18 so that it adapts itself to the height of the pile. The front edge of the sheet is stopped by a roller 28 carried by arms 27 pivoted at 29 to the arms 18, so that the sheet is buckled, whereupon a cam 33 acting on a roller 32 on the arms 27 raises the roller 28, and the sheet passes into the bite of feed rollers 14, 15, the former being positively rotated and the latter driven frictionally therefrom. The sheet then moves up to the front stop 74, Fig. 8, which is formed on a lever 75 pivoted at 76 and is raised by a cam 78 against the action of a returning-spring. When envelopes are to be addressed, the feed roller 14 is removed, and an envelope hopper 110, Fig. 12, is fixed on the feed table 4, the envelope 111 being stacked with their flaps downwards. A feeding-finger 126 carried by a reciprocating rack 114 is projected up through a slot 129 in the table 4 by a spring 128 when the rack commences the stroke to the left, and engages the flap of the lowermost envelope to feed it into printing position. The finger is lowered towards the end of the return stroke by the edge of the slot. The rack 114 is reciprocated in a casing 113 by a toothed segment 115 pivoted at 116 and oscillated against the action of a spring 123 by a gear 118 rocked about a pivot 119 by a cam 120. The segment 115 is connected to its pivot 116 by a slidable key 124, which may be withdrawn to put the segment out of action when the envelope attachment is not in use. The envelopes after printing are ejected by a segment 131.
Patent GB-708852-A (GB)
Title: Improved plasterbase and methods of application
IPC: E04F13/04
Filed: 1951-01-18
Abstract: 708,852. Lathing; building units. CARPENTER, G. Jan. 17, 1952 [Jan. 18, 1951 ; Oct. 15, 1951], Nos. 1384/51 and 23920/51. Classes 20 (4) and 87 (1). [Also in Group VIII] A laminated material for use as a base for plaster consists of a sheet 2 of paper, felt, corrugated cardboard, fibreboard, or strawboard to which a reinforcement of reticulated metal strips 1, corrugated or deformed for increased rigidity, is secured by pronged metal clips or by passing through slits 5 formed in the sheet 2, while a further set of strips 4, crossing the strips 1, is located between them and the sheet 2. The reinforcing strips 1, which may be of expanded metal or perforated strip steel, corrugated longitudinally or formed as angles, tees, or channels, are additionally secured to the sheet 2 by turning them over at the ends 3 to grip the sheet. The cross reinforcing strips 4 may be similar to strips 1 or may be of steel bar, wood lath, or bamboo ; the whole or part of the cross reinforcement may be in long lengths inserted, after the plaster base has been fixed, so as to connect two or more sheets. The sheet 2 may be perforated or slit to form short, ribbon-like ends of sheet material to key with mortar or cement. When the perforated and reinforced material is used as a lathing for the application of mortars to one side only, e.g. for ceilings, it may be backed by unperforated sheet material to prevent pattern staining or to act as insulation. A corner bead for use at angles is made of plaster or concrete reinforced with reticulated metal strip which is used to attach it to the reinforcement of the plasterbase. Building units may be made by casting plaster or cement upon one or between two sheets of the plaster base, together with reinforcing bars or stiffeners. The reticulated metal may project beyond the edges of the units, and the projections on adjacent units may be connected by clips, dogs, or steel strip or may simply overlap, before the joints between the units are filled with cement or mortar. The plasterbase may be used as a permanent shuttering, in place of the usual wooden or steel formwork, for concrete cast as columns, beams, floors, or roofs; it may form at the same time a casing for steel columns, beams, trusses &c.
Patent GB-410060-A (GB)
Title: Improvements in refractometers
IPC: G01N21/43
Filed: 1934-01-15
Abstract: 410,060. Refractometers. ZEISS, C., [Firm of], Carl-Zeiss-Strasse, Jena, Germany. Jan. 15, 1934, No. 1392. Convention date, Jan. 20, 1933. [Class 97 (i).] In a refractometer operating by total reflection, the scale for determining the boundary line of the total reflection is disposed on a surface of a glass body, this surface being curved according to the image-field curvature of the objective of the refractometer. The immersion refractometer shown in Fig. 1 for measuring the refractive indices of liquids, comprises a prism A, objective B and eyepiece system C<1>, C2, D<1>, D<2>. The cemented surface E of the front member C<1>, C<2> lies in the image field of the objective B and has a curvature equal to that of the said field. The scale C is marked on the cemented surface of the lens C<1>. The instrument shown in Fig. 2 for measuring the refractive indices of crystals consists of a hemispherical objective F supporting the crystal on its plane surface and rotatable about its axis of symmetry, and an eyepiece having a simple front member I and a compound rear member H<1>, H<2>. The surface of the lens I which faces the objective and bears the scale I<0> is part of a sphere having its centre at the centre 0 of the curved surface of the objective.
Patent GB-387492-A (GB)
Title: Improvements relating to curtain rod fittings
IPC: A47H1/122
Filed: 1932-01-18
Abstract: 387,492. Curtain rods. DUDLEY FOUNDRY CO., Ltd. and HARPER, W. E., Moor Lane, Brierley Hill, Staffordshire. Jan. 18, 1932, Nos. 1420 and 26558. [Class 52 (v).] A cup b for receiving the end of a curtain rod a is secured to a stud c slidable in, and removable from, an attachment plate d. The stud has a head g sliding behind a raised part k of the plate d, and the shank c works in a slot in the plate. A clamping nut f secures the stud in any required position in the slot. The cup is hinged to the stud by a pin j to permit variation of the angle between the rod and the plate.
Patent GB-109006-A (GB)
Title: Improvements in Gauges for Typewritten Matter.
IPC: B41J29/20
Filed: 1917-01-29
Abstract: 109,006. Lanston Monotype Corporation, (Lanston Monotype Machine Co.). Jan. 29, 1917. Scales and gauges.-A scale for use by composing-machine operators in casting.off typewritten copy consists of a sheet 1 provided on the top edge 3 with graduations 5 representing the width of a typewritten character or space, and on the side edge 4 with graduations 6 representing the distance between the typewritten lines. The edge 4, or preferably the whole sheet, is transparent, and the top corner represents the zero division of the scale 5 and the first division of the scale 6. In use, the sheet is set with the edge 3 under the first line and is then moved laterally to set the edge 4 at approximately the average length of the lines. The product of the two scale readings multiplied by a constant gives the number of set ems corresponding to the copy. Separate scales may be provided for different sizes of typewriter types, or these scales may be placed on one sheet. The space occupied by illustrations can be determined by placing the cuts on a chart representing a page of printed matter and having thereon spaces for each em of printed matter.
Patent GB-778519-A (GB)
Title: Improvements in or relating to viscosity meters
IPC: G01N11/14
Filed: 1956-01-16
Abstract: 778,519. Viscosimeters. KALLE, K. T. Jan. 16, 1956 [Feb. 25, 1955], No. 1453/56. Class 106 (2). A viscosimeter comprises a vertical stationary tube 15 open at the top and supplied with the liquid to be tested at the bottom 16, the open end serving as an overflow, a tapered member 3 rotating on a vertical axis and partly submerged in the tube and means for indicating the resistance to rotation. The conical member 3 is secured to a vertical spindle 4 supported in ball bearings 5, 6 and carrying a vessel 8 open at the top to which is secured a turbine wheel 9 driven by liquid supplied through a pipe 10. A fixed casing 11 surrounds the vessel 8, and the liquid driving the turbine flows partly into the vessel and is partly thrown against the casing 11 whence it flows to the rotating member 3 to prevent deposits thereon. A tubular extension 13 of the casing 11 opens below the liquid level in the vessel 8 and air under pressure supplied by a pipe 12 escapes through the liquid in the vessel, which forms a paraboloid, the depth of which varies with the speed and determines the resistance to the outflow of air ; the air pressure in the pipe 12 is thus dependent on the speed and therefore on the viscosity of the liquid in the tube 15. If the rate of flow of the liquid increases, a larger proportion of the conical member 3 comes in contact with the liquid, counteracting the reduction in resistance to the rotation of the member 3 due to the increased rate of flow, so that the pressure of the air in the pipe 12 depends solely on viscosity, and is shown on a manometer 14. The apparatus is supported by a member 19 mounted in a tube 17, surrounding the tube 15 and forming an outlet for the liquid, and can be adjusted vertically by a screw 21 to alter the depth of immersion of the conical member 3, so as to keep the reading of the manometer 14 constant, the viscosity then being read on a scale on the support 18. The apparatus can be used to control the viscosity, e.g. by supplying diluting fluid. In a modification the member 3 is driven by a constant speed electric motor, the power consumption of which gives a measure of the viscosity. Specification 619,253 is referred to,
Patent GB-1015536-A (GB)
Title: Injection moulding thermoplastic applique onto a thermoplastic substrate
IPC: B29C45/14
Filed: 1964-01-14
Abstract: 1,015,536. Injection moulding. UNION CARBIDE CORPORATION. Jan. 14, 1964 [Jan. 23, 1963], No. 1526/64. Heading B5A. A design in relief is moulded on to a thermoplastic substrate 24 by injecting the same or a compatible molten thermoplastic resin into a mould cavity 12, defined between projecting lands 14 on a mould plate 10 and the substrate 24. Minute grooves 18 are provided in the faces of the lands 14, to permit the escape of air as the material is injected through a passage 16. The lands 14 may alternatively be provided on the substrate or on both mould and substrate. Examples are given of suitable injection temperatures and pressures and of suitable thermoplastic resins.