baber/WOPTO huggingface dataset:
Patent FI-881950-A (FI)
Inventor: KRUEGER BERND-WIELAND
IPC: C07C271/12
Filed: 1988-04-26
Abstract: The invention relates to novel insect and mite repellents, which are characterised in that they contain at least one substituted  alpha , omega -aminoalcohol derivative of the formula (I) 
<IMAGE>
 in which
 X represents hydrogen, COR<1><1>, COOR<1><2> or R<1><3>,
 R<1> represents optionally substituted alkyl or alkenyl radicals,
 R<2>, R<1><1>, R<1><2> and R<1><3> are identical or different and represent optionally substituted alkyl or alkenyl radicals,
 R<3> to R<1><0> are identical or different and represent hydrogen or optionally substituted alkyl radicals, and where R<2> and R<3> or R<3> and R<7> or R<3> and R<5> or R<5> and R<7> together with the atoms to which they are bonded can also form an optionally substituted monocyclic ring and
 n and m are identical or different and represent 0 or 1,
 with the proviso that
 X does not represent hydrogen or R<1><3> when
 n and m represent 0. 
<??>The invention furthermore relates to novel substituted  alpha , omega -aminoalcohol derivatives of the formula VII 
<IMAGE>
 in which
 R<1> to R<8> have the abovementioned meaning,
 and X represents hydrogen, COR<1><1> or R<1><3>, where R<1><1> and R<1><3> have the abovementioned meaning, with the exception of the following combinations of substituents, a) and b):
 a) X is hydrogen, R<2> is methyl and R<1> is tert.-butyl and
 b) X is hydrogen, R<1> is ethyl, R<5> is ethyl and R<6> is ethyl.
Patent FI-882664-A (FI)
Inventor: TIPTON CRAIG DANIEL
IPC: C10M/
Filed: 1988-06-06
Abstract: The present invention is a composition having improved water tolerance properties which is adapted for use as a functional fluid or lubricating composition. The composition is comprised of a major amount of a synthetic or mineral oil of lubricating viscosity and a minor amount of a water tolerance fix compound. The water tolerance fix compound is present in an amount which is effective to improve the water tolerance properties of the composition as a whole which amount is in the range of from about 0.1 parts by weight to about 5 parts by weight per 100 parts by weight of the oil. The water tolerance fix compound is prepared by reacting a nitrogen-containing phosphorus-free carboxylic acid (A) with an alkanol tertiary monoamine (B) to form an ester-salt reaction product. The water tolerance fix compound is present in the oil along with 5 parts by weight of water or less per 100 parts by weight of the oil.
Patent FI-913979-A (FI)
Inventor: AHONEN HEIKKI
IPC: B01F/
Filed: 1991-08-23
Abstract: The invention relates to a process for continuous dispersion of finely divided substances in a liquid medium. According to the invention, the finely divided substance is brought by means of centrifugal force to flow together with the medium as a thin film in an accelerating motion over movable mixing surfaces, high shearing forces being directed towards the film through displacement of the mixing surfaces in opposite directions. In order to realize the process according to the invention, use is preferably made of a disperser which has at least two concentrically rotatable rotors 5,6 provided with essentially plate-shaped collision surfaces 7, at least one 5 of which rotors is set up to rotate in the opposite direction in relation to the other 6. The volume flow of the substance which is fed into the dispersion zone 5,6 is regulated as a function of the regenerated surface of the mixing zone, so that the relationship between the volume flow and the regenerated surface is maximally 1:500. By means of the invention, an effective dispersion is achieved of the finely divided substance in the medium, under the influence of a continuous stretching of the film. <IMAGE>
Patent FI-914047-A (FI)
Inventor: GRIMAUD MICHEL
IPC: G03B42/02
Filed: 1991-08-28
Abstract: In order to perform automatic processing on radiographic images in mammography it is shown that it is possible to correct the undesirable effects of the linearity defect of the characteristic sensitivity curve of the radiographic film which has been used for this radiography by performing a statistical study of the noise in this image. It is shown that this statistical study (17) makes it possible to directly deduce the correction elements (15). The processing is then independent of any foreknowledge which might be available of the sensitivity of the film or of the conditions in which the exposures studied have been both acquired and then subsequently developed. 
<IMAGE>
Patent FI-915269-A (FI)
Inventor: KAIKKONEN AUVO
IPC: A63B23/00
Filed: 1991-11-08
Abstract: Rehabilitation equipment for muscles and joints measures the movement of a joint and records data concerning rehabilitation measures. A predetermined variable rehabilitation program stored in the equipment 1 permits individual, active and independent rehabilitation. The equipment comprising the rehabilitation program is given to the patient 4, and the patient works through the program according to instructions given by the equipment. The data which the equipment has collected on the rehabilitation measures is then output, and it is thus possible to monitor the performance of the rehabilitation program. <IMAGE>
Patent FI-925841-A (FI)
Inventor: JUNTUNEN ASKO
IPC: B66B1/34
Filed: 1992-12-22
Abstract: An arrangement for tuning a weighing apparatus in a lift in a lift system. The arrangement includes at least one bus for serial transmission into the data communications network of the lift system. The weighing apparatus of the lift is connected to the serial bus in the data communications network and the data traffic of the weighing apparatus via the serial bus is realized in duplex. The data communications network of the lift system is provided with at least one remote control connection which makes it possible by remote control 22 via the data communications network to the weighing apparatus to send and receive instructions and parameters which are required in the tuning of the weighing machine. <IMAGE>
Patent FI-935436-A (FI)
Inventor: NIX EDGAR
IPC: H05B7/18
Filed: 1993-12-03
Abstract: A description is given of a DC (direct current) arc furnace having a cathodic (negative) electrode held in the centre of the melting container and an anodic (positive) bottom electrode arrangement in the region of a lower container which is electrically conductive in the direction from the container wall to the melt, the current flowing in and out on one side via leads to a rectifier current supply set up at a distance beside the furnace. The lower container is divided into a plurality of quadrants which are connected to current supply leads, a connecting plate being provided in the region of each quadrant on the furnace wall. The current supply leads are guided in a horizontal plane to the container wall just below the arc. The current for the quadrants of the lower container which are adjacent to the rectifier current supplies is smaller than that of the current supply leads of the remaining quadrants. The distances between the connecting plates for the quadrant regions can be different. <IMAGE>
Patent FI-935567-A (FI)
Inventor: RANDOLPH BRUCE B
IPC: C07C9/16
Filed: 1993-12-10
Abstract: An alkylation process for reacting alkylatable hydrocarbons in the presence of a sulfolane and hydrofluoric acid catalyst within a natural circulation reaction and circulation system. <IMAGE>
Patent FI-935726-A (FI)
Inventor: O'NEILL BRIAN THOMAS
IPC: C07D403/14
Filed: 1993-12-20
Abstract: PCT No. PCT/US92/04697 Sec. 371 Date Dec. 14, 1993 Sec. 102(e) Date Dec. 14, 1993 PCT Filed Jun. 11, 1992 PCT Pub. No. WO93/00330 PCT Pub. Date Jan. 7, 1993The present invention relates to novel azanorbornane derivatives having the formula    <IMAGE>, and to novel intermediates used in their synthesis. The compounds having formula I are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Patent FI-943731-A (FI)
Inventor: SMALL ALAN ATTRIDGE
IPC: A61L31/14
Filed: 1994-08-12
Abstract: A surgical interference implant including an elongated body formed of a biocompatible material and having a distal end and a proximal end. The proximal end defines an element for engaging a driver, and lacks an enlarged head member. The body defines a conical region having a smooth outer surface which extends proximally along a first, distal portion of the body to enable initial linear insertion of the body into a bone tunnel. A helical thread is disposed about a second, proximal portion of the body to enable subsequent rotational insertion of the body deeper into the bone tunnel.
Patent FI-950348-A (FI)
Inventor: WANG BOR-PING ERIC
IPC: C08F4/654
Filed: 1995-01-26
Abstract: Catalyst components for the polymerization of an olefin, such as ethylene, are formed by reacting, in a single reaction step, an organomagnesium compound, an alkoxy silane, and a chlorinating reagent.
Patent FI-952513-A (FI)
Inventor: LAURENT PIERRE
IPC: B31F1/07
Filed: 1995-05-23
Abstract: The cellulose fibre tissue product (1), for use as handkerchief or napkin, is made by at least two ply cellulose pads (1a,1b). These are cut to required form and joined together along a peripheral border (3), by adhesive. The join presents a minimal resistance to delamination of 1 g/cm., the border area being less than 50% of total tissue surface area. The adhesive may be on the border of each ply, distributed as discontinuous spots (5). Alternatively, the borders may also be embossed, like waffles. The several ply may have differing composition.
Patent FI-961986-A (FI)
Inventor: TCHAMOV NIKOLAY
IPC: H03K3/282
Filed: 1996-05-09
Abstract: An oscillator circuit comprises two main transistors (Q1, Q2), between which is provided a positive feedback by connecting each transistor base to the collector of the other transistor via buffer transistors (Q3, Q4). A capacitor (C) is connected between the emitters of the main transistors. The frequency of the oscillator is controlled by two current sources (11, 12), which control the current (I2, I2) flowing through the capacitor (C). Additionally, a compensation current (Icom) is conducted via collector resistors (Rc1, Rc2) of the main transistors such that the current flowing through each resistor is essentially constant and independent of the control current (I1, I2), so the signal amplitude of the oscillator does not change during frequency control.
Patent FI-971311-A (FI)
Inventor: LIANG SHAOWO
IPC: C07B61/00
Filed: 1997-03-27
Abstract: The present invention provides a process for the preparation of cyclopropanecarboxamide which comprises the steps of:   (1) contacting cyclopropanecarboxylic acid with ammonia in a reactor at a temperature of 200 to 260 DEG C and a pressure of 10 to 100 bar absolute in the absence of both a catalyst and a solvent to form a melt of cyclopropanecarboxamide; (2) venting the reactor at a temperature above the melting point of cyclopropanecarboxamide to reduce the pressure to atmospheric pressure and remove excess ammonia and water of reaction from the cyclopropanecarboxamide; and (3) obtaining from the reactor cyclopropanecarboxamide essentially free of water and ammonia.
Patent FI-973269-A (FI)
Inventor: VINZ PETER
IPC: H01M8/18
Filed: 1997-08-08
Abstract: The invention relates to a galvanosorptive reaction cell with closed substance circulation for the conversion of low temperature heat, preferably of waste heat into useful electrical work. The reaction cell and the accompanying isobaric substance circuit are presented. The galvanosorptive reaction process inside the cell is carried out polytropically with an electrostatic auxiliary voltage, which is superimposed onto the inherent voltage of the cell. In this way, not only free but, with cooling of the reaction system, also substance-bound reaction work can be extracted from the reaction system. The electrical energy yield and the power density of galvanosorptive reaction cell are thereby increased many times over.
Patent FI-980417-A (FI)
Inventor: HUKKANEN PENTTI
IPC: C09C3/08
Filed: 1998-02-24
Abstract: The invention relates to a process for the bleaching of a mineral pigment or a synthetic pigment, in which process the pigment to be bleached is contacted with a solution which contains peracetic acid in order to obtain a pigment with a raised degree of brightness.
Patent FI-980724-A (FI)
Inventor: RUUTU VILLE
IPC: G01S5/10
Filed: 1998-03-31
Abstract: The invention relates to a method of measuring a time difference and a radio system employing the method, the radio system comprising base stations, terminals, time difference units and a time difference centre. A real time difference RTD of the base station is formed on the basis of measurements carried out by the time difference units by means of an observed time difference OTD and a geometrical time difference GTD in the time difference centre as a function of time, in which case the moment of occurrence of the real time difference RTD measured is connected to the real time difference RTD of the base station.
Patent GB-1020199-A (GB)
Title: Buoy
Inventor: KEATS JOHN B
IPC: B63B22/18
Filed: 1965-01-08
Abstract: 1,020,199. Buoys. BORG-WARNER CORPORATION. Jan. 8, 1965, No. 1027/65. Heading B7A. A buoy comprises a base 10 (Figs. 2 and 4, not shown) of resilient material having a flat bottom 12 with a peripheral wall 14 and a hollow core 16, forming a chamber for buoyant material 20 (e.g. foam, air balls or air) closed by a removable cover 22, a socket member 13 in the core, and a standard 9 extending through the socket with a portion 32 projecting above the socket serving as a flag pole and a portion 45 projecting below the base supporting a stabilizer 48 of plastic material. A weighting means connected to the stabilizer may comprise a weight (shown chain dotted in Fig. 4) suspended from the tube 45 or a weight 50 housed therein.
Patent GB-102526-A (GB)
Title: Improvements in and in the Method of Making Shear Blades and like Cutters.
Inventor: WIGHTMAN DENIS CONWAY
IPC: B23P15/40
Filed: 1916-01-24
Abstract: 102,526. Wightman, D. C., and Mercy, J. Jan. 24,1916. Shear blades.-To facilitate manufacture, shear blades and similar cutters are made in two or more parts secured together by keys &c. In the angled cutter shown in Fig. 1, the part a is formed with an undercut recess receiving the similarlyformed end of the part b. The parts are secured together by a key e, or a dovetail projection mav be formed on the part b entering an undercut recess in the part a. The dovetail joint may be formed in the joint surface c or in the cutting- surface d. Alternatively, the dovetail joint may be dispensed with, and the parts secured together by screws. Fig. 5 shows the parts forming a groove-and-tongue joint secured by pins i. A cutter which is ordinarily formed from a single bar may be formed in two or more parts secured together by dovetail or other keys e, as shown in Fig. 9. A shear blade may have a guiding-lug secured to it by any of the above-described means.
Patent GB-1523372-A (GB)
Title: Displays with self-storing tapes
IPC: G09F3/20
Filed: 1976-01-13
Abstract: 1523372 Display devices EVERBRITE ELECTRIC SIGNS Inc 13 Jan 1976 01124/76 Heading G5C In a device for showing variable prices in restaurants, stores or the like, a series of opaque plastics holders 10 are held behind a frame 12 for rear illumination by lamps 18, each holder having windows 48 formed in a separable portion 44 behind which pre-curled opaque tapes 60 bearing transparent price numerals are mounted on transparent supports 58 with flanges 62 carrying the tape coils 64, the numerals being changeable by a finger inserted through a window 48. Supports 58 have a tape supporting face 59 which is forwardly convex to define guiding grooves which the complementarily curved side edges 49 of each window 48. The main part of each holder 10 has two elongated openings 20 in front of which are mounted opaque plastics strips 22 bearing translucent permanent indicia 24. Holders 10 have interlocking, selfaligning longitudinal edges apertured at 38-to receive securing screws.
Patent GB-570731-A (GB)
Title: Apparatus for holding and manipulating heavy work for effecting welding and like operations
IPC: B23K37/04
Filed: 1944-01-20
Abstract: 570,731. Work-holders for welding &c. HARVEY & CO. (LONDON), Ltd., G. A., and FERGUSSON, H. B. Jan. 20, 1944, No. 1131. [Classes 83 (iii) and 83 (iv)] Uniting by fusion.-An apparatus for holding and manipulating heavy work for effecting welding and like operations, comprises a built-up beam having at each end a built-up crank provided with a trunnion received in a bearing, the beam carrying a powerdriven rotating table and being itself turned by power means. The beam 1 consists of a box girder formed of welded plates with cranks 2, 2* at each end having tubular trunnions 3 mounted in bearings 27 supported in concrete pillars 28 arranged at each end of a pit 29. The beam, at its centre part, is widened to receive a path' ring 5 on which rotates a toothed ring 14 secured to the underside of the turntable 6 and which is driven by a pair of diametrically disposed pinions 16 on shafts 17 connected by gear-boxes, flexible couplings and worm gear to a shaft 19 driven by a motor 20 secured to the beam. The turntable is secured by bolts to a plate 8 welded to the upper end of a hollow shaft 9 rotated in a circular housing 10 and having a screw-threaded end 11 to receive a bearing ring 12 secured on the shaft by a locking ring 13. The peripheral edge of one crank carries a toothed quadrant 21 engaged by a pinion on a shaft driven by a small motor 24 through a fluid coupling so that the starting torque will not be beyond the power of the small motor. The gear further embodies an electrically controlled brake 26 so that if the current fails suddenly the brake comes into action automatically.
Patent GB-1358971-A (GB)
Title: Container having a tearstrip
IPC: B04B5/04
Filed: 1972-03-29
Abstract: 1358971 Centrifuge tube T PATES and D LACY 29 March 1972 [11 Jan 1971] 1169/71 Heading B2P [Also in Divisions B8 and G2] A transluscent or transparent plastics container used for preparing specimens for electron microscopy or as a centrifuge tube comprises a main tubular body portion 10 having either a conical end portion 18 or a reduced-diameter tubular extension terminating in a flat, conical or pyramidal tip, and as integral longitudinal tear strip 24, which is connected by an integral strap 28 to a cap 26. A circumferential opening 16 is provided in the upper body portion extending beyond a peripheral flange 14. Four internal planar facets 20, Fig. 2 (not shown), are provided at the conical end portion 18.
Patent GB-394265-A (GB)
Title: Improvements in or relating to vehicle doors
IPC: B60J5/04
Filed: 1933-01-13
Abstract: 394,265. Vehicle doors. BUDD MANUFACTURING CO., E. G., 2500, Hunting Park Avenue, Philadelphia, U.S.A.-(Assignees of Trautvetter, G. ; 2500, Hunting Park Avenue, Philadelphia, U.S.A.) Jan. 13, 1933, No. 1171. Convention date, Jan. 16, 1932. [Class 103 (ii).] An outer panel for all-metal vehicle doors comprises a unitary stamping 10 extended inwardly at a window opening formed therein so as to constitute a moulding 17 and then flanged at 19 in the plane of the panel and transversely thereto at 20 to form the outer side and bottom of a glass-run channel, the flange 20 having an extension 23, 21, 22 of Z-section which acts as a rigid brace between the bent-back portion 16 entirely surrounding the window opening and the jamb portion 15 of an inner frame panel. The portion 20 is offset at 23 to receive the edge of the portion 16 which is welded thereto. Edge flanges 11 of the panel 10 are crimped around and spotwelded to edge flanges 12 of the inner panel. Specification 359,316 is referred to.
Patent GB-311438-A (GB)
Title: Improvements in or connected with mechanically propelled vehicles
IPC: B60K17/36
Filed: 1928-01-13
Abstract: 311,438. Bell, W. T., and Bretherton, r. J. Jan. 13, 1928. Springs, axles, and wheels, arrangement of.- In a rigid six-wheeled vehicle, the two pins of rear driving wheels arranged near each other are carried by an equalizing frame forming a gear casing and pivoted transversely to two leaf springs, one pair of wheels being also free to rock about a longitudinal axis. One pair of wheels may be arranged between the side frames, the other pair being outside. The frame or casing A is pivoted at B<1> to the centres of the two springs C connected at their ends to the frame. The wheels G, arranged outside the frame V are carried directly by the frame A but the wheels I arranged inside the frame are carried by a casing J secured to an extension M pivotally mounted in the frame A. A chain Q, or a longitudinal propeller shaft may drive the crown wheel N which drives the differential gear a, b, c of the wheels G, the wheels I being driven through a bevel pinion U, a shaft T and further bevel gear S, R.
Patent GB-511752-A (GB)
Title: Improvements in and relating to transformers for arc welding
IPC: H01F29/12
Filed: 1939-01-13
Abstract: 511,752. Transformers. - ARCOS GES. FUR SCHWEISSTECHNIK. Jan. 13, 1939, No. 1234. Convention date, Jan. 15, 1938. [Class 38 (ii)] In transformers in which the primary and secondary windings b, a are relatively movable for regulation, noise due to vibration of the movable winding is eliminated by elastically mounting (e.g., by means of rubber packing) the bearings k, j for the screwed spindle g by which the winding a is adjusted. The winding a is suspended by bolts d from a plate e with which the spindle engages and is resiliently guided by plates h engaging a tube i of resilient material surrounding the centre limb of the transformer core.
Patent GB-360745-A (GB)
Title: Improvements in or relating to wheeled or roller skates
IPC: A63C17/22
Filed: 1931-01-15
Abstract: 360,745. Skate wheels. THOMAS, A. E., Sunnybank, Slitting Mill, Rugeley, Staffordshire. Jan. 15, 1931, No. 1380. [Class 144 (i).] A roller skate has each roller made in two readily separable preferably non- resilient parts 18, 19 one or both of which is formed with a shouldered part of reduced diameter upon which an annular resilient tyre 20 is disposed, the tyre being retained by drawing the two parts together on a common hub. The two parts 18, 19 may be held rigidly together by dowel pins.