baber/WOPTO huggingface dataset:
Patent DK-442182-A (DK)
Inventor: ULMER GEORGES
IPC: F02F11/00
Filed: 1982-10-05
Abstract: 1. A cylinder head gasket for an internal combustion engine with an added pre-combustion chamber of the Ricardo type in which a gas-tight seal is obtained by means of metal fire rings (14) each consisting of a part associated with an opening in the gasket so as to overlap the edge of said opening and having two flanges (15, 16) in, overlapping relationship with the two faces of the gasket (13), one (16) of which flanges has been crimped and the other (15) is wider than that (16) which has been crimped, the crimped flange (16) of the fire ring being associated with a metal plate (17) engaged between it and the gasket and maintained in position by the pressure which it applies to the latter, characterised in that the width of the flange (15) facing the pre-combustion chamber completely covers the common surface area between this added Ricardo-type pre-combustion chamber and the engine block and in that the metal plate (17) which is interposed between the crimped flange (16) and the gasket has a width such that it extends over the whole of this width of the flange (15) facing the added Ricardo-type pre-combustion chamber.
Patent DK-531287-A (DK)
Inventor: JUPIN ALAIN
IPC: B65D47/34
Filed: 1987-10-12
Abstract: In a dispenser, a tubular body carrying on its top a suction valve for suction of a pasty produce into a compression chamber, a distribution head between the chamber and a distribution pipe, a central orifice in the top surrounded by a bearing surface forming the seat of the suction valve, an actuator including the distribution pipe and a duct fitting the top of a deformable cap which defines the compression chamber; the deformable cap including a deformable web and an upper tube carrying a flexible lip forming a valve with the bottom of the duct for expelling the product into pipe.
Patent DK-558486-A (DK)
Inventor: PAMLIN ROLAND
IPC: F04C18/16
Filed: 1986-11-21
Abstract: An arrangement in a screw compressor for lubricating a rotor bearing on the low-pressure side of the compressor, which is supplied with oil-containing coolant drops with the intake gas. This type of lubrication is usually performed by allowing a limited quantity of gas and oil to flow from the high-pressure side to the low-pressure side via the bearings arranged on the low-pressure side, and on the intake. In this way, both compressor capacity and compression work performed are lost. This is avoided by virtue of the fact that the compressor is designed with a separate, smaller intake duct 7, 9 which, via the rotor bearing 3, opens into a separate intake port 8 located in an expanding groove at a pressure which is lower than the pressure at the intake 6 of the compressor. <IMAGE>
Patent FI-871175-A (FI)
Inventor: HOTCHKISS ADAIR JOHN
IPC: C12N9/72
Filed: 1987-03-18
Abstract: Disclosed are various novel human tissue-type plasminogen activators characterised by having a modified carbohydrate structure at amino acid residue 117. Means for their preparation and results of assays measuring function of the activators are also disclosed.
Patent FI-885973-A (FI)
Inventor: DAVEY NIGEL MAXWELL GREVILLE W
IPC: H01L23/482
Filed: 1988-12-23
Abstract: Silver-filled glass pastes useful for the attachment of silicon semi-conductor devices (dies) to substrates comprise particulate silver and a lead phosphate glass, together with conventional organic components. The pastes have low bonding temperatures, and give good adhesion at firing temperatures of 350 to 460 DEG C.
Patent FI-891967-A (FI)
Inventor: SAUKKONEN HARRI
IPC: F24F1/01
Filed: 1989-04-25
Abstract: The invention relates to a ventilation method and device in which fresh air is introduced into an interior room space via a ventilation device 10 whilst the fresh air is introduced from an inlet duct 11 to the chamber 12 of the ventilation device 10, the air having been made to flow from the chamber 12 essentially in the direction of the plane T of the surface 14a of a panel 14 in a heat exchanger device 15, whilst the outlet aperture 13 is essentially situated in the plane T. With the flow L1 of fresh inlet air, the air from the interior room space H is made to circulate via the heat exchanger 20 of an additional heat exchanger device 18, the flow L1 of fresh inlet air and the circulating air flow L2, which occurs via the additional heat exchanger device 18, in this method being directed towards the plane T of the surface 14a of the heat exchanger panel 14 of the actual heat exchanger elements 15, and in such a way that the combined flow L1+L2 in question is designed to run along the surfaces of the panel 14 by sweeping over the said surfaces. <IMAGE>
Patent FI-916080-A (FI)
Inventor: REIMANN WERNER
IPC: C10N30/02
Filed: 1991-12-20
Abstract: Terpolymers which are copolymers of ethylene, vinyl acetate, and vinyl neononanoate or vinyl neodecanoate, a process for their preparation, and a method of their use as additives for mineral oil distillates.
Patent FI-922850-A (FI)
Inventor: EIBL JOHANN
IPC: A61K35/14
Filed: 1992-06-18
Abstract: A novel blood product (I) (other than albumin) is inactivated with respect to infectious agents; has a total virus reduction factor of at least 40 and a biological activity of at least 50% based on the corresponding starting blood product (II) before inactivation treatment; is obtained by an inactivation method involving treating (II) in an aqueous solution containing at least 2% (preferably at least 5%) of a detergent and heating in a solid state (the detergent and heat treatments being carried out in either order); and contains detergent but is free of solvents.
Patent FI-925654-A (FI)
Inventor: LUNDQUIST ERIC GUSTAVE
IPC: C07C67/04
Filed: 1992-12-11
Abstract: Esters may be produced with a minimum formation of ether by-product by reacting an organic acid, organic acid anhydride or ester with an alcohol at elevated temperatures in the presence of vinylaromatic polymer beads which are surface functionalized with strongly acidic functional groups, the inner volume of the polymer beads remaining unfunctionalized.
Patent FI-943137-A (FI)
Inventor: GANROT ANDERS BERTIL
IPC: A23L7/109
Filed: 1994-06-30
Abstract: An applicator for dosing a pumpable food material comprising a dosing means and a three-way valve formed from a valve house and a valve tap, the valve house having an inlet opening through which the pumpable food material may be supplied to the valve, a dosing opening through which the pumpable food material may be dosed and an outlet opening through which the pumpable food material may be deposited from the valve, the valve tap being adapted to reciprocate to open alternately the inlet and dosing openings together and the outlet and dosing openings together. <IMAGE>
Patent FI-951219-A (FI)
Inventor: FIORETTI PHILIP R
IPC: H04H20/00
Filed: 1995-03-15
Abstract: A gaming system is described for playing a game of chance over a wide geographic area, wherein said game requires a plurality of game card arrays, each formed from a plurality of symbols positioned in predetermined symbol display locations, and further wherein it is an object of the game to sequentially and randomly generate symbols from a predetermined symbol universe, matching generated symbols against the symbols on said game card arrays, with a winner being declared whenever a predefined pattern of generated symbols is formed on at least one of said game card arrays, comprising: <a)   means for issuing, purchasing, distributing, creating, validating and/or registering game card arrays in response to game card array issuance, purchase, distribution, creation, validation or registration requests; and <b)   means for enabling each potential participant in said game to independently select, from a multiplicity of potential game participation sites, where to participate in said game of chance.   <IMAGE>
Patent FI-954818-A (FI)
Inventor: YOUNG DOUGLAS L G
IPC: B03B5/00
Filed: 1995-10-10
Abstract: A hydrodynamic device for generating negative pressure excursions in a pulp slurry during fine screening, includes a plurality of half-foil members disposed on a substantially cylindrical outer surface of a rotor. The rotor is mounted within and co-axial with a substantially cylindrical screen having a circumferentially continuous apertured zone to define an annular screening chamber between the rotor and the screen. The half-foil members are collectively at least axially co-extensive with the apertured zone and have a leading edge which, also collectively, is inclined at a spiral angle relative to the axis of the rotor such that during rotation, the collective leading edge of the half-foil members conduct large particles downwardly through the screening chamber. A selection of hydrodynamic foil configurations is provided in order to adapt to a wide range of pulp types and screening conditions.
Patent FI-971349-A (FI)
Inventor: DELONG WILLIAM M
IPC: C08L33/00
Filed: 1997-04-02
Abstract: An asphalt release agent and a method of applying the same, wherein said asphalt release agent comprises a fatty oil as the active ingredient together with a foaming agent, a crosslinked copolymer, an alkalinizing agent and a preservative. The release agent is preferably applied using a pneumatic pump to pump the release agent through an air-inducting nozzle.
Patent FI-972343-A (FI)
Inventor: HYNYNEN PAAVO
IPC: H04L12/66
Filed: 1997-06-02
Abstract: Telecommunication system and method for connecting data communication, which system comprises a telephone exchange LE, a subscriber network element AN, which is linked with the telephone exchange via a standard V5 interface, an adaptation unit IWU which is linked to the telephone network for matching the data link between the telephone network and the data network, and terminal equipment NT which is linked to the subscriber network element. The data link is created between the terminal equipment and the adaptation unit. According to the invention a direct data link is set up from the subscriber network element AN to the adaptation unit IWU by the use of the subscriber network element's local connection fields. <IMAGE>
Patent FI-980173-A (FI)
Inventor: SCHLACHTER HERBERT
IPC: A23L33/10
Filed: 1998-01-27
Abstract: The invention concerns a preparation designed to act gradually and containing a product A for the first stage and a product B for the second stage. Each of the products includes, independently of each other, at least one unsaturated fatty acid and/or at least one trace element or mineral and/or at least one vitamin and/or at least one bioactive plant substance, e.g. a polyphenol, biflavonoid or dietary fibre, and/or at least one amino acid and/or amino-acid derivative, product A and/or product B optionally also containing soya lecithin, with the provision that product A and product B differ from each other in their amounts and/or their material composition. The preparation can be used as a dietary complement or as a drug.
Patent FI-991255-A (FI)
Inventor: KUITUNEN SIMO
IPC: B27L/
Filed: 1999-06-02
Abstract: The invention relates to a cutter for cross-cutting of veneers coming from a veneer lathe. The cutter comprises a cutting edge bar 1, which is placed in the transverse direction of the veneer and performs a controlled reciprocating movement essentially at right angles to the veneer plane, and a cutting edge 2 fixed thereto, and a moveable stop 4 located directly opposite these, between which the veneer 5 that is to be cut is led. According to the invention the cutting edge 2 is fixed to the cutting edge bar so that it can swivel in the direction of movement of the veneer, and the movement of the stop 4 has the same direction and speed as the veneer at the cutting point. The arrangement serves to permit a retarding action of the cutting edge on the movement of the veneer during cutting. <IMAGE>
Patent FR-1340625-A (FR)
IPC: H04B1/68
Filed: 1962-12-06
Granted: 1963-10-18
Abstract: 1,041,193. Automatic phase control systems. PLESSEY CO. Ltd. Dec. 5, 1962 [Dec. 7, 1961], No. 43886/61. Heading H3A. In a suppressed carrier S.S.B. system for transmitting binary pulse code signals using digit pulses of the opposite polarities, phase deviations of the receiver local oscillator from the suppressed carrier (which it reinserts) result in asymmetry of multiple pulses of the same polarity occurring in the demodulated pulse waveform. Fig. 2 shows, e.g., how peaks d, e, f occur at the beginning of such multiple pulses when the local oscillator is phase displaced in one sense. If the phase displacement is in the opposite sense the peaks occur towards the end of their respective multiple pulses. The position of such a peak between successive zero-crossings or at the two sides of a zero-crossing of the waveform is used to produce an error correcting signal for bringing the local oscillator into step with the suppressed carrier. In one embodiment, Fig. 1, the demodulated pulse waveform is made wholly positive by a full-wave rectifier 6 and, by pulses from a zero crossing detector 14, gated at 7 to a unidirectional peak amplitude store 8 during a period ¥T where T is the digit pulse duration. This peak value is continuously compared at 10 with a sample of the wholly positive waveform held by a short time constant store 9. The comparator output is sampled by a gate 11 just after the next zero-crossing, and immediately afterwards the peak store 8 is cleared (by zerocrossing detector pulses delayed at 18) preparatory to the next peak detection and storage. The sampled comparator output is thus in effect a comparison of the peak value of a multiple pulse with the value of such pulse during the last digit period of the pulse, and will vary in magnitude and sign according to the magnitude and sense of the local oscillator deviation. It is stored at 12 and over line 13 corrects the frequency and phase of the local oscillator. Since the comparator output is zero when pulses of opposite polarity follow one another, the output gate 11 from the comparator may be inhibited by pulses from a generator 20 such that the gate 11 is only opened when multiple-like polarity pulses are received. In a modification, Figs. 3, 4 (not shown), the demodulated output is applied through two paths, one of which is delayed by T (the digit pulse duration) to respective full-wave rectifiers with outputs of opposite sign, which are added, and the sum sampled by a gate circuit controlled by pulses from a zero-crossing-detector which are intermediately delayed by T/2. As a result the difference between the half-cycle (T/2) amplitudes before and after a zero crossing is taken and the series of pulses so derived is integrated in a bi-directional store whose output controls the phase of the local oscillator.
Patent GB-246653-A (GB)
Title: Improved construction of regulator or resistance switch
IPC: H02P1/06
Filed: 1925-01-14
Abstract: 246,653. Veritys, Ltd., and Pipkin, W. G. Jan. 14, 1925. Regulatinq switches of the type having a pivoted contact arm a<3> moving over contact studs a<2> mounted on an insulating slab a are provided with a metal carrier plate c which bears the slab a on one, side and the resistance spools d on the other. The plate c has its central portion stamped out except for lugs c<4> carrying screws c<5> for holding the slab a in position and pairs of projectors c<2> which are bent rearwardly and apertured at c<3> to receive the spindles carrying the cylindrical porcelain spools d on which the resistances are wound. A strengthening flange e<7> is formed around the carrier plate c which is secured to the containing box e by screws at the corners passing into the corner pillars e<4> of the box, which has perforated sides for heat radiation purposes.
Patent GB-309931-A (GB)
Title: An improved damper for eliminating torsional vibration in the shafts of high speed engines and machinery
IPC: F16F15/14
Filed: 1928-01-14
Abstract: 309,931. Lanchester, F. W. Jan. 14, 1928. Flywheels. - To eliminate cumulative torsional vibration in multicylinder highspeed engines, a mass is disposed at the end of the crankshaft remote from the powertransmitting end and is separated from the shaft by vulcanized rubber or like material acting as a damping-medium by its viscosity or imperfect elasticity. The vibration-damper may consist of a subsidiary flywheel F gripped between rubber washers G in a mounting B, D keyed to the shaft A, the pressure of the bolts E being sufficient to prevent slip. Where auxiliary timed mechanism is driven from the flywheel F, as by a sprocket J, the bolts E pass through rubber washers H in enlarged apertures in the flywheel to prevent creep, but otherwise the clamping-bolts may lie on a smaller pitchcircle and the flywheel be centred on the mounting by a rubber or fibre bush or a ball bearing. For severe vibrations, a greater number of rubber washers G, alternating with plates such as D, may be) used. The Provisional Specification describes the invention as applicable to highspeed machinery generally, and states that, in turbo-generators, the damper or dampers are preferably placed at the expected " loop " or " loops " of the vibrating shaft and remote from the " node " or " nodes."
Patent GB-213703-A (GB)
Title: Improvements in plant for raising liquids
IPC: G01F3/36
Filed: 1923-01-15
Abstract: 213,703. Braem, K. Jan. 15, 1923. Vacuum apparatus. - In vacuum apparatus for raising to a measuring-chamber and drawing off inflammable and other liquids, the vacuum is produced by a. nozzle-jet apparatus 2, and the liquid is under the control of a multiple-way cock 7. Gas, air, water, or steam is passed down a pipe 1 controlled by valve 13. and bv means of a connection 5, the height of which prevents liquid from passing over to the apparatus 2, creates a vacuum in chamber 6 which is fed from the supply tank 10 on turning the cock 7 into the position shown in Fig. 2<a>. On turning the cock into the position shown in Fig. 2b, and closing valve 13, the fluid is run off at 9. In a modification, two chambers controlled by one jet apparatus and working alternately, are used.
Patent GB-1125534-A (GB)
Title: Mechanism for steering follow-up linkage
IPC: B62D12/00
Filed: 1967-01-10
Abstract: 1,125,534. Vehicle power steering. CATERPILLAR TRACTOR CO. 10 Jan., 1967 [3 Feb., 1966], No. 1331/67. Heading B7H. Mechanism, for use in the follow-up linkage of an hydraulic steering system including a main pivot 20 between a tractor 12 and a trailer 22 and a control valve (29) (Fig. 1, not shown), connected to control linkage 60, 52, 48 on the tractor, comprises means for transforming angular motion between the tractor and trailer to linear motion for actuating the control valve including a lever 32 spanning the main pivot 20 in the straight-ahead position and pivoted to the tractor at 34 and to the linkage at 50 and pivotally connected as by a link 42 to the trailer 22. In the straight ahead position the pivot 44 between the link 42 and the trailer and the pivots 34, 20 and 50 lie on the longitudinal centre-line of the vehicle and the angle between the link 42 and the arm 38 of the V- shaped lever 32 is preferably a right angle. Constructions for arriving at suitable lever configurations to provide a linkage movement proportional to the angular displacement between the tractor and trailer are described.
Patent GB-1177482-A (GB)
Title: Improvements relating to Thermographic Recording.
Inventor: VRANCKEN MARCEL NICOLAS
IPC: B41M5/36
Filed: 1966-01-11
Abstract: 1,177,482. Production of screen images. GEVAERT-AGFA N.V. Dec.28, 1966 [Jan. 11, 1966], No. 1351/66. Heading G2M. Continuous tone transparencies are recorded by exposing to radiation (preferably visible or infrared) through the transparency and across line screen a water-permeable, heat-sensitive material which charges its water-permeability on heating and also containing a substance which absorbs the radiation and heats the layer on such absorption so that a latent screen dot image of the transparency is produced. The heat-sensitive materials preferred are those described in Specifications 1,139,894 and 1,139,892 which become less water-permeable on heating and those in Specification 1,154, 568 which become more waterpermeable on heating. In the examples, a support is coated with polyvinyl alcohol, gelatine or polyvinylpyrrolidone in which is dispersed polyethylene particles and carbon black or silver. This heatsensitive material is placed in contact with a magenta contact screen and a continuous tone transparency and flash exposed through the screen and transparency so that the areas correspondingtothebackground of the transparency are exposed and become less water-permeable. The latent image is developed either by washing out the more water-permeable areas or by bleaching the silver out of the areas to leave a negative screen image of the transparency. Positive screen images are produced by using a heat-sensitive material of gelatine with a high Bloom gel strength and colloidal silver as in Specification 1,154, 568.
Patent GB-538195-A (GB)
Title: Improvements relating to electrical condensers
IPC: H01G2/12
Filed: 1940-01-23
Abstract: 538,195. Condensers. COSSOR, Ltd., A. C., and LINES, S. H. Jan. 23, 1940, No. 1366. [Class 37] A cylindrical condenser is encased by two tubular insulating casings spaced apart, as by a further cylinder the same length as the condenser body, so that when sealing compound is poured into the outer, rather longer, tube the seal extends inside and outside the edges of the inner tube. Preferably unoxidized bitumen is used for sealing..
Patent GB-144995-A (GB)
Title: Case for cigars or cigarettes
IPC: A24F15/12
Filed: 1920-01-16
Abstract: 144,995. Flach-Feder-Fabrik Elasti E. Hinrichsen & W. Clasen. June 14, 1919, [Convention date]. Void [Published under Sect. 91 of the Act]. Fittings, internal. - The contents uf a cigar or cigarette case are retained in position by helical springs coiled to form flat bands a and stretched across the case. Wire hooks d formed with crosspieces c are attached te the ends of the springs and take into eyes b formed on the rim of the case frame.