baber/WOPTO huggingface dataset:
Patent FI-931029-A (FI)
Inventor: FRASE HANS-JUERGEN
IPC: A62C3/00
Filed: 1993-03-09
Abstract: This security device exhibits a container (1), protected against external trouble factors such as fire, moisture, water penetration, combustion gas and magnetic fields and secured against intrusion, for accommodating and operating an electronic computer (2). The container (1) consists of a multi-walled container casing (3) constructed as Faraday cage, having at least one door (4) and an installation wall (5) for mounting operating devices for the computer (2). Door (4) and installation wall (5) can be removed from the container casing (3) of the container (1) for transportation and display purposes. An air conditioning system (6) is installed in the container casing (3). <IMAGE>
Patent FI-931531-A (FI)
Inventor: SARAMAEKI TAPIO ANTERO
IPC: H03H17/00
Filed: 1993-04-05
Abstract: PCT No. PCT/FI94/00125 Sec. 371 Date Sep. 27, 1995 Sec. 102(e) Date Sep. 27, 1995 PCT Filed Mar. 31, 1994 PCT Pub. No. WO94/23492 PCT Pub. Date Oct. 13, 1994The invention relates to a decimation filter comprising a direct cascade arrangement of digital first order and second order integration and derivation stages (22, 23, 25, 27) and a decimation stage. The decimation filter structure of the invention comprises additional branches (28, 29, 30, 31) for shifting the location of the attenuation zeros of the decimation filter and thereby reducing the order M and the number of structural elements M of the required filter.
Patent FI-942157-A (FI)
Inventor: GALIMBERTI MAURIZIO
IPC: C08F4/659
Filed: 1994-05-10
Abstract: Amorphous copolymers of ethylene with propylene, and optionally with minor amounts of polyenes, have the following characteristics:   (A) the % content by mole of propylene in the copolymer (%P) and the triads ratio EPE/(EPE+PPE+PPP) satisfy the following relationship:    0.01%P + EPE/(EPE+PPE+PPP) >/= 1   (B) less than 2% of the CH2 groups in the chain are in sequences (CH2)n, wherein n is an even number. These copolymers are obtainable by operating in the presence of particular metallocene catalysts having two fluorenyl groups joined together through a bridging group. <IMAGE>
Patent FI-942382-A (FI)
Inventor: PIRINEN MIRJA
IPC: H04W88/08
Filed: 1994-05-23
Abstract: The base station (100) has switching centres (101,MSC) and base stations connected through time division telecommunications links (103). A multiplexer/demultiplexer unit (104) multiplexes the links and demultiplexes data to be sent from the base station to the link. A time slot switch (200,201) selectively switches a desired transceiver unit (107,108) to the desired link. The switch has a time slot counter (204,214) which synchronises it with the time slots of the time division bus (103). A time slot selection register (205,212) stores specific time slot selection data. A comparator (206,215) compares the time slot selection data contained in the register with the state of the time slot counter so that the data in the time slot or at the transceiver is transmitted. A buffer (207,217) stores data on the link and feeds it into a transceiver or from the transceiver onto the desired time slot on the link.
Patent FI-944631-A (FI)
Inventor: MYREEN BERTEL
IPC: C02F11/06
Filed: 1994-10-04
Abstract: A method for essentially complete oxidation of concentrated liquors containing oxidable organic matter is disclosed. The following steps are performed under substantial superatmospheric pressure in the method: a feed of the concentrated liquor (8) is brought into direct contact (7) with a hot gas (5) for heating and evaporation of said liquor to produce a final concentrate (11) suitable for oxidation and at a temperature close to its boiling point, and to quench the hot gas to a temperature not more than 100  DEG C above the final conconcentrate boiling point at the prevailing superatmospheric pressure, the final concentrate (11) is oxidised (1) essentially completely at a temperature of at least 800  DEG C with a gas (13) containing at least 60 per cent by volume of oxygen resulting in a suspension of hot gas (5) and molten slag (6), and the molten slag is separated (6) from the hot gas and dissolved in water (15).
Patent FI-952118-A (FI)
Inventor: MILLER JORGE P
IPC: C07C17/10
Filed: 1995-05-03
Abstract: Lower monobasic or dibasic alcohols are produced by the following steps: a) reacting a starting material with a metallic halide (wherein the metal is in the higher of two possible valence states) to obtain a reaction product, a corresponding metallous halide (wherein the metal is in the lower of the two possible valence states) and hydrohalic acid, and (b) reacting the reaction product of step (a) and hydrohalic acid with magnesium oxide to form the corresponding lower monobasic or dibasic alkanol; wherein the starting material for forming a lower monobasic alcohol is a lower alkane, from which the corresponding lower alkanol is obtained; and the starting material for forming a lower dibasic alcohol is either a lower alkanol or a lower alkene, from which the corresponding lower glycol is obtained. Two continuous fluidized-bed systems are provided for conducting the necessary reactions.
Patent FI-953006-A (FI)
Inventor: NIIHARA KAORU
IPC: A61F13/15
Filed: 1995-06-16
Abstract: An absorbent article having a main body portion, a pair of flaps joined to the main body portion, and an adhesive patch joined to each flap. Each adhesive patch comprises a first half and a second half releasably secured to the first half. The first half comprises an adhesive and the second half comprises an adhesive which is releasably securable to the adhesive of the first half.
Patent FI-963971-A (FI)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/00
Filed: 1996-10-03
Abstract: A discharge apparatus for flowable media, comprising: a basic body, at least partly receiving a pump unit; the pump unit having a pump chamber connectable to a discharge opening via a discharge channel; a pump cylinder and a pump piston bounding the pump chamber; the pump cylinder forming a medium reservoir; the pump piston being displaceably guided in the pump cylinder for discharging all the medium contained in the medium reservoir by a single pump stroke in a pump stroke direction; and, at least one breakable material bridge between the pump unit and the basic body which can be destroyed by an actuating force exerted in the pump stroke direction, whereby the medium is discharged from the apparatus with a predetermined discharging pressure by a predetermined actuating force level and the apparatus is provided with a destroyable tamper-evident closure.
Patent FI-964114-A (FI)
Inventor: HAVENS JEFFREY L
IPC: C07D401/12
Filed: 1996-10-14
Abstract: The present invention relates to two novel crystal forms of a known compound, 1-[5-Methanesulfonamidoindolyl-2-carbonyl]-4-[3-(1-methylethylamino)-2-pyridinyl] piperazine monomethanesulfonate salt, which are useful for treating humans who are HIV positive, which are identified by a powder X-ray diffraction spectrum known commonly as the "S" and "T" forms.
Patent FI-964586-A (FI)
Inventor: BERKLEY STANLEY G
IPC: G01N23/20
Filed: 1996-11-15
Abstract: Improved methods for managing a population of metal components subject to fatigue failure are provided. The residual compressive stress in the critical surfaces of such components, especially in areas of high stress concentration, are measured non-destructively using x-ray diffraction techniques. The measured residual compressive stress is used as a management criteria. A component having a residual compressive stress greater than a predetermined value can be returned to service. However, once the measured residual compressive stress of a component galls below the predetermined value, it can either be removed permanently from service, or it can be reworked to increase its residual compressive stress and then returned to service. Additionally, by measuring the residual compressive stress of an individual component, the remaining service life of that individual component can be estimated. These methods for management of populations of such metal components allow for increasing the service life of the components in a safe and effective manner.
Patent GB-715839-A (GB)
Title: A process for the recovery of dimethyl formamide from its aqueous solutions
Inventor: BASHFORD LESLIE ARTHUR
IPC: C08J11/02
Filed: 1952-01-14
Abstract: Polyacrylonitrile threads are prepared by extruding a dimethyl formamide solution of the polymer into an aqueous coagulating bath containing potassium acetate, calcium chloride or zinc chloride, bromide or iodide.  The dimethyl formamide may be recovered subsequently from the bath by solvent extraction with a methylene chloride solvent (see Group IV (b)).  Specifications 584,548 and 706,263 and U.S.A. Specification 2,467,553 are referred to.ALSO:Dimethyl formamide is recovered from its aqueous solution by extracting with methylene chloride or with a homogeneous mixed solvent containing at least 70 per cent by weight of methylene chloride and up to 30 per cent by weight of a substantially water-immiscible inert organic solvent miscible with methylene chloride and having a specific gravity less than 1.0 such as benzene and separating the dimethyl formamide from the extract by distillation.  In place of benzene, there may be used toluene, aliphatic hydrocarbons such as n-heptane and n-octane and chlorinated hydrocarbons such as allyl chloride and amyl chloride.  The process finds application in the recovery of dimethyl formamide from its aqueous solutions obtained when polyacrylonitrile in dimethyl formamide solution is extruded into aqueous coagulating baths such as are described in Specifications 584,548 and 706,263, [Group IV (a)], and U.S.A. Specification 2,467,553.  An example is given.  According to the Provisional Specification the solvent consists of or contains a major proportion of methylene chloride.
Patent GB-984726-A (GB)
Title: Improvements in or relating to the harvesting of pod type vegetables
IPC: A01D45/00
Filed: 1963-01-09
Abstract: 984,726. Harvesting peas. CHISHOLMRYDER CO. Inc. Jan. 9, 1963 [Jan. 11, 1962], No. 1045/63. Heading A1F. [Also in Division A4] In a machine for harvesting peas and other pod type vegetables, plants are cut from the fields by a sickle but carried by a rotatable reel 97 having tines 98 which convey the plants over a pan 99 to be fed to a cutting device (Division A4) which removes the pods from the vines. U.S.A. Specifications 2,763,114, 2,913,865, 2,943,430, 2,943,629 and 3,119,395 are referred to.
Patent GB-224758-A (GB)
Title: Improvements in and relating to compressors
IPC: F04B39/10
Filed: 1924-01-14
Abstract: 224,758. Bernat, R. Jan. 14, 1924. Check or non-return valves: closure members, rotary cylindrical.-A sleeve valve f is pressed against the cylinder inlet by plungers m, m<1>, Fig. 3, provided with rollers which are acted upon by pistons o, o<1>, subject to the discharge pressure of the oil, or by springs. A check discharge valve shown in Fig. 4 comprises ported seats containing balls x the movement of which is limited by spring - pressed plates y.
Patent GB-616164-A (GB)
Title: Improvements in and relating to change-speed gear devices for bicycles and the like
IPC: B62M11/14
Filed: 1946-01-11
Abstract: 616,164. Variable-speed gearing. AKTIEBOLAGET TRAMP, and LINDSTROM, R. H. Jan. 11, 1946, No. 1090. [Class 80 (ii)] A bicycle two-speed gear is adapted to be mounted on the hub 9 of the machine in place of the usual sprocket and comprises driving and driven sun gears 16, 11 and stepped planets 15, 12 mounted in a rotatable carrier 1, 2. For normal direct drive from the sprocket 7 to the hub 9 the gear is locked solid by an arcuate toothed member 18 engaging the teeth of the planets under the tension of a spring 20. For a reduced drive the locking member 18 is released by a projection 21 thereon engaging a catch lever 24 moved into its path by a suitable control device, such as a Bowden cable, and the carrier is then held from reverse rotation by a pawl 25 connected to the lever 24 by a spring 26 and engaging with a projection 22 on the carrier 1, 2.
Patent GB-1153971-A (GB)
Title: Process For The Manufacture Of Glycidol and Glycerol
IPC: C07D303/14
Filed: 1967-01-09
Abstract: 1,153,971. Glycidol; glycerol. FMC CORP. 9 Jan., 1967 [11 Jan., 1966], No. 1108/67. Heading C2C. Glycidol is produced by epoxidation of allyl alcohol in the absence of water at 25-100‹ C. using a 15-40% by wt. solution of peracetic acid in an inert solvent, the ratio of allyl alcohol to peracetic acid being 5À0-0À7 mols alcohol per mol acid, and continuing epoxidation until at least 70% by wt. of the minor reactant has reached to convert allyl alcohol to glycidol in a yield of at least 90%. The glycidol recovered from the reaction mixture may be hydrolysed to glycerol at 25-170‹ C. using 10-100 mols water per mol glycidol. Specified solvents for the epoxidation are lower ketones, esters, ethers and alcohols, alone or in admixture with halogenated alkanes. Epoxidation is preferably effected at 25-100‹ C. using excess allyl alcohol and rapidly and continuously removing solvent and by-product acetic acid by distillation under reduced pressure, e.g., below 400 mm. Hg, and recovering glycidol which can be further purified and will yield a pure glycerol on hydrolysis. The process is illustrated by reference to flow sheet and apparatus drawings (not shown).
Patent GB-1059874-A (GB)
Title: Improvements in or relating to drive transmissions
Inventor: EISTERT THEODOR
IPC: F16H21/18
Filed: 1965-01-12
Abstract: 1,059,874. Lirikwork; balancing reciprocating parts. KOMBINAT FORTSCHRITT, LANDMASCHINEN VEB. Jan. 12, 1965, No. 1293/65. Headings F2K and F2X. A mowing machine cutter 10 is linearly reciprocated by a belt, shaft or hydraulic motor-driven crank-shaft 4 through a link 6 pivoted by a ball race, at the apex of an imaginary isosceles triangle on the link 6 to a free swinging link 8, and pivoted at the base corners of the triangle to the cuttor 10 and crank-pin. The crank-shaft 4 has a counterweight 11 to balance the cutter bar 10. Dimensions of the linkwork are specified.
Patent GB-484829-A (GB)
Title: Improvements relating to rotary pumps or compressors and prime movers
IPC: F04C18/02
Filed: 1937-01-15
Abstract: 484,829. Rotary engines. TECALEMIT, Ltd., and LANGLEY, T. W. Jan. 15, 1937, No. 1316. [Class 110 (ii)] A pump or engine of the outwardly-sliding abutment or Root's blower types, has one or more elliptical-shaped rotors each built up of three sections, two, 18 and 19, being rigidly secured to a shaft 6, and a centre section 20 which may have relative angular movement to the sections 18, 19, under excessive back pressure. The rotors may be shaped as described in Specification 483,929. A spring 23 has one end engaged in a hole in the section 18, and the other held in a hole 26. A pin 27 limits the relative movements between the sections 18, 20, by contacting with the ends of a slot 28. In Fig. 1 a spring-pressed abutment 8 bears on the periphery of the rotor 18 ... 20. Fluid trapped behind the abutment may be led back to the suction side of the pump. In a second arrangement, impellers 30 rotate in the same direction and form pumping spaces 31, 35. Each rotor comprises a fixed part 37, and a yieldable part 38 connected to the former by a spring 39. The parts 37 are fixed on shafts 40 which have pinions 46 engaged by a central gear on a shaft 47. Rotary valves 49 alternately open the suction and delivery sides of the pump to the outer and inner pumping chambers 31, 35, respectively. The parts 38 are mounted on shafts 65 having pinions 69 gearing with a central gear 70 which is rotatably mounted on a pin 71. The rotors may rotate in opposite directions. Clearances may be allowed between the tips of the rotors and the casing.
Patent GB-641282-A (GB)
Title: Improvements in and relating to rotary electric switches
IPC: H01H19/02
Filed: 1948-01-15
Abstract: 641,282. Mechanical switches. WALTER INSTRUMENTS, Ltd., NOAD, J. E. G., and ARMSTRONG, C. G. Jan. 15, 1948, No. 1334. [Class 38(v)] a rotary mechanical switch with or without snap-action mechanism has a contact bar or bars disposed axially relative to the operating spindle and movable in a plane or planes radial to the spindle. The switch comprises a cup-like member 1 and a number of contact carrying members 9 secured together by screws (not shown) passing through locating dowels 10. The button 3 of the member 1 and each of the members 9 have a number of aligned radial slots 4 (four shown) acting as guides for moving contact bars 20. Secured to the operating spindle 6 are an insulating cam member 24 and a corresponding cam 21 within the cup 1. The insulated ends 23 of the contact bars 20 engage in cam slots 25 in these cams, the slots having one or more deviations such as 26, so that when the operating spindle 6 is turned, the contact bars 20 are moved by the cams inwardly or outwardly in the guide slots 4 and make or break contact between fixed contacts 19 carried on contact springs 17. The contact springs 17 are located by U-shaped projections 16 at the outer ends of the slots 4. The switch may be retained in its operative positions by any known means or by the following snap-acting mechanism. In this case the spindle 6 is in two parts, one part carrying the cams 21, 24 and the other part the actuating knob 7. A coil spring 28 surrounding a boss 27 on the back of the cam 21, has ends 29 engaging abutments 30 on the cam 21. An arm 31 fixed to the part of the spindle to which the knob is fixed, has lugs 32 also engaging the ends 29 of the spring. A leaf spring 34 fixed to the cam member 21, has its ends 36, 37 engaging one of a number of fixed stops 38 which determine the positions of the switch. When the knob 7 is turned, a lug 32 on the arm 31 moves one end 29 of the spring 28 to stress the spring, movement of the cam number 21 being prevented initially by the end 36 or 37 of the leaf spring 34 engaging a stop 38. After this initial stressing of the spring 28, an arm 39 or 40 moving with the arm 31 deflects the end 36 or 37 of the spring 34, away from the stop 38 allowing the spring 28 to snap the cams and contact bars into the next switching position, where the ends 36 or 37 of the spring 34 engage the next stop 38. An indicator plate 41 may be mounted on the switch by means of a nut (not shown) and a bridge member 42. Specification 641,283 is referred to.
Patent GB-1033941-A (GB)
Title: Vehicle detector device
IPC: G08G1/01
Filed: 1963-01-11
Abstract: 1,033,941. Radar; transistor amplifiers and detectors. LABORATORY FOR ELECTRONICS Inc. Jan. 11, 1963 [Jan. 11, 1962], No. 1437/63. Headings H3T and H4D. In apparatus for detecting the passage of a vehicle or craft by producing a Doppler-effect beat frequency signal, that signal is amplified by a transistor circuit, the transistor circuit output is rectified to afford a D.C. signal, and a transistor trigger circuit is controlled by the D.C. signal to provide a change in output of the apparatus in response to the beat frequency signal. The particular embodiment relates to counting of, or traffic signal control by, road vehicles and utilizes a microwave divergent beam, Fig. 1 (not shown); but the invention may be applied to detecting trains, ships and aircraft and may utilize ultrasonic waves. The beat frequency signal from oscillator-detector 46 after low-pass filtering and amplification in unit 48 is passed via sensivity control 50, amplifier 52 and temperature-compensating network 54 incorporating thermistors 138, 139, to a regenerative feedback amplifier 60 which has a maximum response to a stipulated subaudio frequency. The output of amplifier 60 is fed via phase splitter 62 to a full-wave rectifier to afford a D.C. output even when the speed of the road vehicle is so great as to afford only one half-cycle of the beat frequency wave. The D.C. output overcomes a standing forward bias on normally-conducting transistor 185 which is thereby cut-off to afford a positive-going signal to cause transistor 195 to conduct. Lamp 197 and relay 200 are thus energized. A " failsafe " circuit 74 affords sustained cut-off of transistor 185, when the magnitude of the grid potential of valve 99 falls below a predetermined level. Resistor 187 and capacitor 192 decouple undesired oscillations from junction 117, and they are mounted close to junction 118 to reduce pick-up of " hum " and other electrical noise. Amplifier 60 contains three-phase shift networks: one consisting of capacitor 157 and the base-emitter junction of transistor 165-affording a phase shift less than 60 degrees-a second consisting of capacitor 167 and resistor 168 and the third consisting of capacitor 169 and resistor 170; the second and third networks each afford a phase shift of 60 degrees in the wanted frequency band. Resistor 171 provides control of amplification of the feedback signal and capacitor 172 dampens ringing which is not normally desired but can be utilized to prolong short-duration beat frequency signals. A block diagram corresponding to Fig. 3 is given in Fig. 2 (not shown).
Patent GB-1018054-A (GB)
Title: Improvements in or relating to a universal joint assembly
IPC: F16D3/32
Filed: 1963-01-11
Abstract: 1,018,054. Ball joints. DANA CORPORATION. Jan. 11, 1963 [Jan. 22, 1962], No. 1446/63. Heading E2F. [Also in Division F2] In a ball-and-socket joint 44, 38 for centering a double Hooke's joint wherein lubricant is retained in a reservoir 36 and leakage between the ball-and-socket is prevented by a seal 58, a series of grooves 72 on the inner surface of the socket 38 maintains the pressure of the lubricant at the seal 58 and in the reservoir 36 equal. The grooves 72 are interconnected by an annular groove 74. The socket 38 is fast with one yoke 34 of the universal joint whilst the ball 44 is rotatably and axially slidable on a pin 42 integral with the other yoke 40. A roller bearing 46 and lubricant seal 51 are provided between the ball 44 and pin 42.
Patent GB-704252-A (GB)
Title: Improvements relating to electric remote control
IPC: G08C19/22
Filed: 1951-01-19
Abstract: 704,252. Model aircraft. SOMMERHOFF, G. W. C. Feb 7, 1952 [Jan. 19, 1951; Jan. 26, 1951; April 2, 1951 Nos. 1448/51, 1991/51 and 7611/51. Class 4 [Also in Group XXXVIII] ' The rudder 24 of a model aircraft, Fig. 3, is controlled remotely by sending electric impulses (see Group XXXVIII) to energize a solenoid 22 which releases an escapement wheel 40 permitting a stranded rubber motor 38 to rotate a shaft 32 through 90 degrees at each energization. The shaft rocks the rudder 24 through a crank 30 and wire 26, cyclically to the left-centre-right-centre-left &c. positions upon successive impulses. The elevators may be controlled by a similar arrangement. In such a case, to ensure that one control surface is in its central position while the other is being operated, alternate arms 48 of the escapement wheel 40, Fig. 5, are bent out of the plane of the other two 49. When the solenoid pawl 50 engages a flat arm 49 switch contacts 52, 54 are opened by the arm these contacts being closed when a bent arm 48 is operative. The switches 52, 54 for the two controls are connected in series and so arranged Fig. 6 (not shown) that if one control surface is central operation of the other does not effect it. A single control surface may be moved in either . direction by using two wheels 73, 74, Fig. 7, escapement released as in Fig. 3. An endless cord passes round the wheels 73, 74 and pulleys 76, 77 carried on a plate 78 pivoted at 80. Release of either wheel 73, 74 then rocks the plate 78 in a corresponding direction and actuates the control surface through a link 82.