baber/WOPTO huggingface dataset:
Patent DK-558678-A (DK)
Inventor: SANDBORN E B
IPC: B65D/
Filed: 1978-12-13
Abstract: A modular unit for use in the construction of floating covers used in horizontal or vertical liquid storage tanks. The unit comprises a core of cellular plastic foam 30 and a covering 32, which encloses the core forming a seal. The covering comprises a layer of electrically conductive, flexible metal 34 and at least one plastic layer 36, 38. An outer plastic layer 36 will counter metal corrosion. <IMAGE>
Patent DK-560387-A (DK)
Inventor: STENSTROEM LENNART
IPC: H05B/
Filed: 1987-10-26
Abstract: Method for heating, for example sterilization or pasteurization of foodstuffs which are packed in microwave-permeable packing material and where the heat treatment is to take place continually during the transportation of the product through a treatment duct. Microwaves of various intensities are applied for heating the product. Parts of the product are heated quickly by microwaves, while other parts are not heated so quickly. The product is taken through a strong microwave field until that part of the product which is heated up quickly reaches a certain temperature slightly higher than the required temperature for the heat treatment. Thereafter the product is heated further in a microwave field with a lower power, which power is such as to ensure that the rapidly heated part of the product maintains the abovementioned previously determined temperature and is of such a duration that the part of the product which is heated slowly reaches the required treatment temperature. <IMAGE>
Patent FI-801769-A (FI)
Inventor: BATTISTINI CARLO
IPC: C07H15/22
Filed: 1980-06-02
Abstract: Paromomycin derivatives of the formula 
<CHEM>
 wherein R1 represents a hydrogen or chlorine atom, and their pharmaceutically acceptable addition salts. Different methods of producing these derivatives starting from 4 min ,6 min -O-benzylidene-penta-N-benzyloxycarbonylparomomycin are also disclosed. The compounds (I) and their pharmaceutically acceptable acid addition salts are useful as active ingredient in therapeutical compositions and as antibiotics for the treatment of amoebic disentery, shigellosis and salmonellosis.
Patent FI-862113-A (FI)
Inventor: SIMENSEN PER ARNE
IPC: E02B17/00
Filed: 1986-05-20
Abstract: PCT No. PCT/NO85/00056 Sec. 371 Date May 20, 1986 Sec. 102(e) Date May 20, 1986 PCT Filed Sep. 18, 1985 PCT Pub. No. WO86/01752 PCT Pub. Date Mar. 27, 1986.A method for providing a tubular node in framework truss structures, such as offshore platforms for oil drilling and production activities of the type consisting of interconnected legs and braces of steel tube elements. For formation of the transition between leg and brace in the node is utilized a blank of rolled plate steel, which is given the desired curved shape corresponding to the curvature of the leg. The blank is pressed or extruded in a suitable press tool formed with an outwardly extending brace stub at the desired angle, which brace stub is designed for welding to a complementary brace tubing in the framework. Thereafter, the blank with the brace stub is welded into the leg proper and constitutes a wall segment of the leg in the node.
Patent FI-865032-A (FI)
Inventor: SAMUELSON HANS OLOF
IPC: D21C9/00
Filed: 1986-12-10
Abstract: The present invention solves the problems encountered when charging oxygen (O2) to and removing inert gas from the reactor gas obtained in the activation of lignocellulosic material with gas that contains nitrogen dioxide (NO2) and subsequent delignification of the material, the material being preferably in the form of chemical, aqueous cellulose pulp. The invention resides in a method which is characterized by separating (5) gas rich in nitrogen oxides from the lignocellulosic material during and/or after the activation thereof; by treating (6) all or part of the separated gas rich in nitrogen oxides with oxygen (7) in an amount corresponding to 10-200 mole percent calculated on the amount of nitric oxide (NO) present in the gas rich in nitrogen oxides separated for this treatment; by bringing (8) oxygen-treated gas into contact with lignocellulosic material so as to activate the material; and by separating gas lean in nitrogen oxides from the lignocellulosic material during a stage of the activation process different to that from which gas rich in nitrogen oxides was taken; and by removing (9) gas lean in nitrogen oxides from the process.
Patent FI-870812-A (FI)
Inventor: LINDNER GEORG H
IPC: F04B7/06
Filed: 1987-02-25
Abstract: A positive displacement piston pump includes a cylinder having a working end, an inlet port, an outlet port and a working chamber bounded by the outlet port and the working end; a piston rotatably and reciprocably movable in the cylinder between a retracted position and an extended position, the piston including a free end having a recessed section alternately in fluid communication with the inlet port and the outlet port; a drive motor rotatably and reciprocably driving the piston in the cylinder; a yoke and ball and socket joint pivotally connecting the piston to the drive motor; a base having an upper surface with an elongated slot below the pivot point of the piston and an arcuate slot adjacent the opposite end of the cylinder; and first and second pivot pins secured to a swivel plate which is, in turn, secured to the cylinder through a vertical column, whereby the recessed section is positioned entirely in the working chamber when the piston is at the end of its pressure stroke, regardless of the angle between the piston and the drive motor.
Patent FI-873434-A (FI)
Inventor: PIKE CLINTON BADGER
IPC: F27D99/00
Filed: 1987-08-07
Abstract: A furnace has a solid fuel hopper 35 above a combustion chamber 10, an ash outlet 11 below said combustion chamber, a combustion gas outlet 11 at or below the level of the combustion chamber, and an auger 22 in an ash chamber 20 below the ash opening 11 to regulate the size of an ash pile 21 below the combustion chamber 10 and hence control the escape of ash or fuel or non-combustibles through the ash opening 11. This enables the combustion gas outlet 11 to be covered by hot coals 53 within the combustion chamber 10 so that any combustion gas from the combustion chamber or any pre-combustion zone must pass through a filter of hot coals 53 before reaching the combustion gas outlet 11.
Patent FI-882187-A (FI)
Inventor: BRUN ROBERT
IPC: G01R33/02
Filed: 1988-05-10
Abstract: A toroidal or similar body (1) of a non-magnetic, insulating material, preferably glass fibre-reinforced plastic or ceramic is provided with at least three recesses for receiving in each case a corresponding one magnetoresistive sensor. The associated measuring directions of said sensors are orthogonal to one another. For producing a magnetic auxiliary field applied to the sensors, a coil is arranged on the body. for increasing the accuracy and reliability of the measured result, the body is provided with at least one further recess for receiving a further sensor. The measuring direction of the further sensor differs from that of other sensors and forms preferably the same angle with the other measuring directions. The body can be in multipart form and is in particular made from two identical parts. The apparatus can be used in electronic compasses and for north finding devices.
Patent FI-894104-A (FI)
Inventor: HARTMANN UWE
IPC: H04N9/29
Filed: 1989-09-01
Abstract: The earth magnetic field in a picture tube is compensated with the aid of a coil attached to the latter. For this coil, currents of different directions and magnitudes are necessary. An arrangement of two switches located at the rear wall of the set is usual. One switch can be used for changing the direction of the current and the other switch can be used for changing the magnitude of the current. Operation is cumbersome and the magnitude of the current can only be changed roughly in two steps. 
<??>Voltage (Us) for feeding the compensation coil (5) is generated via a remote control channel of the set. 
<??>Compensation of the earth magnetic field. 
<IMAGE>
Patent FI-903867-A (FI)
Inventor: SEVERANCE JR WAYNE STANLEY
IPC: H05H1/34
Filed: 1990-08-03
Abstract: An electrode (14) for a plasma arc torch (10) and a method of fabricating the same are disclosed, and wherein the electrode (14) includes a copper holder (16) having a lower end which mounts an emissive insert (28) which acts as the cathode terminal for the arc during operation. Where a torch (10) is used in an oxidizing atmosphere, the copper holder (16) tends to oxidize, and the arc tends to attach to the oxidized copper rather than the insert (28), which results in the rapid destruction of the holder (16). To prevent this destruction, a sleeve (32) of silver or other metal having a relatively high work function is provided, and which is positioned to surround the insert (28) and form an annular ring (35) on the lower end surface (20) of the holder and thus to surround the exposed end face of the emissive insert (28). The annular ring (35) serves to prevent arcing from the copper holder (16), and so that the arc is maintained on the insert (28).
Patent FI-905780-A (FI)
Inventor: PETTERSSON HENRIK
IPC: F16L55/033
Filed: 1990-11-20
Abstract: Absorptive sound attenuator, which is intended above all for intake and/or exhaust air ducts at paper mills. The sound attenuator comprises a box (10), in whose interior there is an inner tube (19), which is provided with through perforations (19a) and which forms the air duct (20), and, around said inner tube, material (21,22) that absorbs sound. The inner tube (19) defines the air duct (20) in its interior, the sound being absorbed in the area of said air duct (20). In view of cleaning the sound attenuator and the absorption material (21,22,26) in same and in view of facilitating the replacement of the latter, the sound attenuator is provided with a box (10) which has openable outer walls (13a, 13b, 14a, 14b, 13A,13B). When these walls are open, the absorption material (21,22,26) can be removed and/or replaced from outside the inner tube (19). <IMAGE>
Patent FI-922835-A (FI)
Inventor: ALKER DAVID
IPC: C07D207/06
Filed: 1992-06-17
Abstract: Selective muscarinic receptor antagonists of formula (I), wherein R<1> and R<2> are both optionally substituted phenyl, the broken line is an optional bond, X is (a), (b) or CH- when the double bond is absent or is (c) when the double bond is present, X being attached to a carbon atom of A, A is selected from certain piperidine and pyrrolidine groups, n is 1 to 3 and R<3> is optionally substituted phenyl or thienyl, pyridyl or pyrazinyl.
Patent FI-930885-A (FI)
Inventor: AEBISCHER PATRICK
IPC: A61M37/00
Filed: 1993-02-26
Abstract: A composition comprises encapsulated cells that provide a biologically active factor such as an anti-nociceptive agent and is formulated for insertion into the human spinal region of the central nervous system. Use of encapsulated cells to prepare a medicament for insertion into the human spinal region for provision of the biologically active factor to a patient. <IMAGE>
Patent FI-933686-A (FI)
Inventor: DAHL HARALD
IPC: B65D90/18
Filed: 1993-08-20
Abstract: PCT No. PCT/NO92/00203 Sec. 371 Date Nov. 23, 1993 Sec. 102(e) Date Nov. 23, 1993 PCT Filed Dec. 22, 1992 PCT Pub. No. WO93/12996 PCT Pub. Date Aug. 7, 1993.A mechanism for lifting and hauling of a container or the like onto or from a ramp, a tipping body of a lorry and to or from a location which is not easily accessible for heavy haulage vehicles and/or heavy lifting gear includes a hauling arm secured intermediate first and second ends of a shaft and levering arms also attached to the shaft. The shaft is pivotably connected to locking elements adapted to be secured to lower corners of the container at one end thereof. With this arrangement, when the locking elements are secured to the container and the hauling arm is manipulated in order to rotate the shaft relative to the locking elements, the levering arms engage a supporting surface for the container and continued rotation of the shaft causes at least a portion of the container to be lifted from the supporting surface for hauling of the container.
Patent FI-941511-A (FI)
Inventor: LINDSTROEM MIKKO
IPC: B26F1/00
Filed: 1994-03-31
Abstract: To ensure that a worksheet is effectively operated on, the present invention system monitors the life expectancy of a tool by counting the number of hits the tool has made so that when it is reached, the tool is replaced by a spare tool. Alternatively or in combination therewith, in place of monitoring the life expectancy of the tool, the operational effectiveness of the tool is monitored. Thus, anytime that the operational effectiveness of the tool is deemed to fall below a given standard, the tool is replaced by a spare tool. The replacing of the tool by a spare, and the subsequent replacement of the spare tool by yet another spare can go on ad infinitum. With such a system, severe failure of tools are prevented.
Patent FI-945959-A (FI)
Inventor: WELLER THOMAS
IPC: C07F17/00
Filed: 1994-12-19
Abstract: The present invention relates to a sterically rigid metallocene compound which, as ligands, contains at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a mono- or polycyclic ring system, at least one cyclopentadienyl group being fused to the mono- or polycyclic ring system, and to a process for the preparation of a cycloolefin copolymer. The cycloolefin copolymers thus obtained have high tensile strengths and are suitable for the production of extruded parts and injection-moulded articles.
Patent FI-953415-A (FI)
Inventor: RIIHIMAEKI ANNE-MARIA
IPC: G01N/
Filed: 1995-07-12
Abstract: The invention concerns a method and a test arrangement for determination of acetone by the gas diffusion method, wherein the sample and the absorption liquid are placed against each other so that they are separated by a common enclosed gas space. The invention also involves the use of microtitration plates in this method. Acetone is a metabolite whose elevated level induces a disturbance in the metabolism. The method is especially suitable for determination of acetone in milk, which enables optimisation of the feeding of ruminants.
Patent FI-953644-A (FI)
Inventor: HAMMOND PHILIP JAMES
IPC: C08L23/00
Filed: 1995-07-31
Abstract: Gels of styrene-ethylene/propylene-styrene triblock copolymers with at least 300 parts of extender liquid for the mid-block per 100 parts by weight of the block copolymer have improved low-temperature performance when the extender liquid is at least partly poly(alpha-olefin).
Patent FI-962471-A (FI)
Inventor: BERROCAL RAFAEL
IPC: A23L1/305
Filed: 1996-06-14
Abstract: Micellar fluorinated casein is new.
Patent FI-965263-A (FI)
Inventor: DUDA MICHAEL C
IPC: H04L9/32
Filed: 1996-12-30
Abstract: A method and apparatus for performing authentication in a communication system. The method includes the steps of detecting an unexpected authentication message, updating a counter value, comparing the counter value to a threshold value, and performing an encryption key update operation in response to the comparison between the counter value and the threshold value. The apparatus includes a base station (152), a switching center (128) coupled to the base station (152), and an authentication center (149) responsive to the switching center (128). The switching center (128) detects an unexpected authentication message received by the base station (152). The authentication center (149) updates a counter when the switching center (128) detects the unexpected authentication message and compares the updated counter with a threshold value. The authentication center (149) initiates an encryption key update operation when the updated counter value exceeds the threshold value.
Patent FI-971333-A (FI)
Inventor: KNAUS DENNIS A
IPC: B29C48/05
Filed: 1997-04-01
Abstract: A continuous process for making moldable foam beads comprising a non-crosslinked or crosslinked thermoplastic polymer foam are produced by mixing a composition comprising a non-crosslinkable or crosslinkable thermoplastic polymer or a thermoplastic polymer with a crosslinking agent, additives to achieve specific properties, a blowing agent, extruding the admixture under pressure, crosslinking, when applicable, the admixture under pressure, modulating the admixtures temperature to achieve the desired foaming properties, and then expanding the admixture in a zone of lower pressure to form a foam bead that can be molded.
Patent FI-973665-A (FI)
Inventor: COMBS JEROME T
IPC: G01H15/00
Filed: 1997-09-12
Abstract: A device or a process for analysis of acoustic reflectance of components of an ear involves directing, into the ear canal, acoustic waves covering a range of frequencies including resonance frequencies of ear components such as the tympanic membrane. Measurements are made without pressurizing the ear canal and contact between the device and the ear does not need to be air-tight. Accordingly, the patient experiences essentially no discomfort from use of the device. The device detects and combines the incident and reflected waves to produce what is called an acoustic reflectance curve. The shape of a region of the acoustic reflectance curve is electronically measured in order to obtain an indicator of ear condition which is substantially independent of a line of sight between a sound source and the tympanic membrane. This indicator is based on a mesurement of the resonance characteristic, or freedom of motion, of the tympanic membrane or other ear component being analyzed. One such measurement is the rate of change of the acoustic reflectance with respect to frequency. Since resonance typically causes a null to appear in the acoustic reflectance curve, this measurement of the rate of change is particularly informative if measured around the null. The rate of change measured around the null may be presented as an angle measurement, a gradient or slope measurement, a width measurement, or other form of measurement of the shape of the null. In one embodiment, the steepest slopes on either side of a null are used to define an angle, herein called a spectral gradient. Diagnosis of an ear pathology, such as abnormal pressure or presence of fluid in the middle ear or such as conductive hearing loss, may be based on this measure alone. Because of the rate of change of an acoustic reflectance measurement is relatively constant for a given ear, regardless of the quality of the line of sight to the tympanic membrane, the effect, if any, of user training on such measurements is significantly reduced. Accordingly, the process and device of the invention are useful in many kinds of diagnostic situations with respect to ear pathology, but particularly in those involving screening of the ears of young children for common pathologies such as otitis media, even by untrained personnel.
Patent FR-1247163-A (FR)
IPC: B23Q5/56
Filed: 1960-02-03
Granted: 1960-11-25
Abstract: 939,024. Toothed gearing. GES FUR FERTIGUNGSTECHNIK UND MASCHINENBAU G.m.b.H. Feb. 1, 1960 [Feb. 5, 1959], No. 3412/60. Class 80 (1). In a milling machine, a shaft 20, Figs. 1 and 2, carrying a cutting tool 21, is driven from a shaft 24 through a worm 29, worm wheel 30, shaft 31, spur gears 32, 34, shaft 33 and spur gears 35, 23, and backlash is taken up by a spring-pressed worm 26 splined to the shaft 24 and engaging a worm wheel 22 on the shaft 20. The shaft 24 is driven by a pulley 25 which also acts as a flywheel. The worm 26 is mounted on a sleeve 27 which is acted upon by compression plate springs 28. In a further modification, shown in Fig. 3, the worm 26 is mounted on a hollow shaft 27 which is urged axially by a spring 36, the tension of which may be varied by a nut 37 on the end of the driving shaft. The sleeve 27 has a shoulder 38 which bears against a sleeve 39 rotatably mounted in an outer sleeve 41 by bearings 40. The axial position of the sleeve 41 may be varied by adjustment of screwed rings 42, 43. The spring 36 may be omitted and the backlash taken up by screwing the ring 43 hard against a washer 45 which may or may not be resilient.
Patent GB-211110-A (GB)
Title: Improvements in unidirectional power transmission mechanism
IPC: F16H33/06
Filed: 1924-01-14
Abstract: 211,110. Schieferstein, H. Feb. 10, 1923, [Convention date]. Variable - speede d ratchet gearing; differential gearing. - In variable-speed ratchetgearing of the kind wherein the ratchetdriving member is actuated through an elastic transmission member so that the effective stroke automatically varies in inverse relation to the load, a relatively large mass is interposed in conjunction with the elastic transmission element, the combination forming an " energy accumulating oscillating system " adapted to store up energy to be given out to the driven system. The device may be employed on a motor vehicle in substitution for, or in conjunction with, usual forms of change speed gears, and may be applied to each of the driving wheels to replace the usual differential gear. In the arrangement shown, the oscillatory driving-element b of the ratchet gear comprises a relatively large mass and is connected through a leaf spring e to a crank driving-system, the pivotal connection f to the connecting rod h and the attachment d to the mass being adjustable to regulate the resilience of the spring and the degree of oscillation. The drive may be imparted direct from the oscillator or reciprocatory parts of an engine or motor. The characteristics and action of the device are discussed at some length in the Specification.
Patent GB-1489722-A (GB)
Title: Pipe support for floating pipelaying vessel and a method of operating same
IPC: F16L1/225
Filed: 1976-01-13
Abstract: 1489722 Laying pipes EXXON PRODUCTION RESEARCH CO 13 Jan 1976 [24 Jan 1975] 01208/76 Heading F2P Apparatus for supporting pipe as it is laid from a floating vessel comprises a pipe laying stinger 12 pivotally connected at 14 to a ramp 10 on the vessel V, means for moving the stinger from an operating position supporting the pipe to a protected position beneath the vessel and means for securing the stinger to the vessel in the protected position. As shown a cable extends from the stinger at 94 via a shearing clip 95 and pulley P to a winch on the vessel and the stinger is held in its protected position by remotely operable securing means 98 (Fig. 3). The securing means may be of a ball-and-socket type or an hydraulically operated pin and sleeve connection (Fig. 5B, not shown). Means for resisting lateral movement of the stinger whilst in the protected position may also be provided.
Patent GB-308679-A (GB)
Title: Suction box lever for the suction rolls of paper making and like machines
IPC: D21F3/10
Filed: 1929-01-14
Abstract: 308,679. Millspaugh, W. H., (Assignees of Farnsworth, H. R.). March 26, 1928, [Convention date]. Fourdirnier machines; wire-cloths; suction apparatus.-Means for raising the suction roll in the operation of changing a wire comprise a suction box 2 having an integral or separately fitted strong pipe 3 passing through a yoke 4 and connected to suction means. Between the end of the shell 1 and the yoke 4 a suitably shaped fulcrum post or block 5 is provided. By depressing a screw 6 the weight of the suction box and shell is taken up, allowing the furthermost supporting carriage to be removed to permit the slipping on of the new wire.
Patent GB-900913-A (GB)
Title: Ionisation chamber
Inventor: CLARKE NORMAN TREVOR
IPC: H01J47/02
Filed: 1960-01-13
Abstract: 900,913. Ionization chambers. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 4, 1961 [Jan. 13, 1960], No. 1265/60. Drawings to Specification. Class 39 (1). An ionization chamber primarily for the detection and measurement of gamma radiation down to energies of 0.1 Hev contains a gas filling composed of 55-65 volume per cent of argon and 45-35 volume per cent of air at a total gas pressure of 18-22 atmospheres.