baber/WOPTO huggingface dataset:
Patent FI-873758-A (FI)
Inventor: PAV JOSEF
IPC: F16C13/00
Filed: 1987-08-28
Abstract: A pressure roll for use in calenders has a fixed carrier for a hollow cylindrical shell which is rotatable about and is movable radially of the carrier. The position of the shell relative to the carrier and the positions of longitudinal increments of the shell relative to each other are regulated by one or more supporting devices each of which has a row of neighboring hydrostatic bearing elements having convex surfaces with pockets adjacent the internal surface of the shell and being urged against the shell by discrete cylinder and piston units, one for each bearing element. Each bearing element has an elongated elliptical or rectangular outline and has a width in the circumferential direction of the shell which greatly exceeds its length in the axial direction of the shell. Each cylinder and piston unit has a piston whose cross-sectional outline equals or approximates that of the respective bearing element and which is only slightly smaller than the respective bearing element. The pistons are mounted on the carrier and extend into complementary cylinder chambers in the adjacent inner sides of the respective bearing elements. The cylinder and piston units can receive a heated hydraulic fluid at a controlled pressure. The relatively wide but short pistons ensure that the bearing elements can stand large deforming stresses.
Patent FI-883404-A (FI)
Inventor: TUENKER GERHARD
IPC: C03C8/08
Filed: 1988-07-18
Abstract: A process wherein a pasty to free-flowing coating mixture is made up, the coating mixture is applied to the surface to be coated by screen printing, and the coating is baked by warming the glass/coating combination. Platelet-like inorganic pigments having a particle size of less than 40  mu m, preferably less than 20  mu m, from the group comprising "phyllosilicates, oxides, metal modifications and carbon modifications" or mixtures thereof are mixed with a phosphate-based binder solution to give a coating mixture which is free from glass frits. This coating mixture is applied directly to the surface to be coated and baked at temperatures in the range from 550 to 700 DEG C.
Patent FI-892388-A (FI)
Inventor: KNUTSEN LARS JAKOB STRAY
IPC: C07D211/78
Filed: 1989-05-18
Abstract: Novel O-alkylated oximes of the general formula I <CHEM> wherein R<1> and R<2> are optionally substituted aromatic or heteroaromatic rings, R<3> is hydrogen or lower alkyl, R<4> is a nitrogen containing, substituted ring or an amino group carrying a substituted ring, and n and m independently are 0, 1 or 2, are potent inhibitors of GABA reuptake from the synaptic cleft.
Patent FI-893381-A (FI)
Inventor: BIRD THOMAS GEOFFREY COLERICK
IPC: A61K31/426
Filed: 1989-07-12
Abstract: The invention concerns a thiazole of the formula I, <CHEM> wherein Ar<1> is optionally substituted aryl of up to 10 carbon atoms; A is a direct link to X, or is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene;  X is oxy, thio, sulphinyl, sulphonyl or imino;  Ar<2> is optionally substituted phenylene, or a 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> is hydrogen, (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl or substituted (1-4C)alkyl; R<2> is hydrogen, (1-6C)alkyl, (3-6C)alkenyl, (3-6C)alkynyl, substituted (1-4C)alkyl or (2-6C)alkanoyl;  Q is optionally substituted thiazolyl;  or a pharmaceutically-acceptable salt thereof. The invention also concerns processes for the manufacture of a thiazole of the formula I, or a pharmaceutically-acceptable salt thereof, and pharmaceutical compositions containing said thiazole.
Patent FI-901002-A (FI)
Inventor: TIIKKAINEN MATTI KALERVO
IPC: E02D5/34
Filed: 1990-02-28
Abstract: PCT No. PCT/FI91/00058 Sec. 371 Date Sep. 21, 1992 Sec. 102(e) Date Sep. 21, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/13225 PCT Pub. Date Sep. 5, 1991.An apparatus and a method for building a foundation for uprights, such as flagpoles, posts, pillars or the like, or for making passages e.g. for cables, tubes etc. The apparatus (1) includes a drive-shaft (3) equipped helical auger (2). The shaft (3) is provided with a tubular body portion (4,4a). The end of the body section (4a) facing the helical auger (2) is fitted with a conical section (5) tapering towards helical auger (2). Thus, when the apparatus is in operation, the tapered section (5) serves to compact a soil layer softened by the helical auger (2).
Patent FI-905655-A (FI)
Inventor: NAKAI HIDEO
IPC: C07C311/07
Filed: 1990-11-15
Abstract: A tetrahydronaphthalene derivative of the formula: <CHEM> wherein R<1> is a substituted or unsubstituted phenyl group, naphthyl group, a sulfur- or nitrogen-containing heterocyclic group, a lower alkyl group or cycloalkyl group, and R<2> is hydroxymethyl group, carboxyl group, a lower alkoxycarbonyl group or a group of the formula: <CHEM> wherein R<3> is hydrogen atom or a lower alkyl group, R<4> is a lower alkoxycarbonyl-phenyl group, carboxy-phenyl group, a lower alkyl group, a lower alkoxycarbonyl-lower alkyl group or carboxy-lower alkyl group, and m and n are different and are 1 or 2, or a pharmaceutically acceptable salt thereof, which are useful as a platelet aggregation-inhibiting agent and as an agent for the treatment, amelioration and/or prophylaxis of a variety of thrombosis or embolism, coronary and cerebral vascular smooth muscle vellication, asthma, and the like, processes for the preparation thereof, and pharmaceutical composition containing said compound as an active ingredient.
Patent FI-910106-A (FI)
Inventor: WUNDER RAINER
IPC: B01D53/34
Filed: 1991-01-09
Abstract: In a process for the removal of ammonia, and, if required, dust, from waste gases which arise in the production of fertilizers, the waste gases are treated in an absorption zone with a circulated ammonium nitrate solution. The ammonium nitrate solution has a temperature theta  of 20 to 100 DEG C and, at the entry to the absorption zone, a pH of at least a value given by the following formula <IMAGE> in which Y denotes the ammonia concentration of the gas to be treated in mg/m<3)<S.T.P.).
Patent FI-912077-A (FI)
Inventor: NILSEN BJARNE
IPC: B32B3/22
Filed: 1991-04-29
Abstract: A resilient sports floor comprising a top layer (1), which is designed to be a coherent sheet consisting of boards (2). In each board (2) recesses are provided in the shape of mutually parallel grooves (7) along the entire length of the board (2), in which grooves (7) strips (8) of a springy resilient material, e.g. a natural or synthetic rubber material or a porous, springy plastic material, are inserted. The thickness of strips (8) is larger than the depth of grooves, so that the strips project below the underside of layer (1) with their lower portion. The floor is provided with the free surface of strips (8) directly against a rigid sub-floor (9). In case of extremely high loads strips (8) will be pressed into grooves (7), so that the strips are relieved due to the fact that the floor is in direct contact with the sub-floor (9) with its underside. <IMAGE>
Patent FI-914147-A (FI)
Inventor: DE HAAN PIETER
IPC: A61K47/38
Filed: 1991-09-03
Abstract: Disclosed are stabilized dry chemical (e.g. pharmaceutical) compositions containing the water soluble acid addition salt of a poorly soluble basic compound (e.g. mianserin, apomorphine, chlorpromazine, imipramine, or promethazine); an excipient selected from the group consisting of microcrystalline cellulose, lactose, calcium hydrogen phosphate, and mixtures thereof; and a water soluble (> 2mg/ml) alkaline stabilizer. The dry composition is relatively more stable than one not containing the water soluble alkaline stabilizer, especially after a high temperature granulation process. The process for preparing the dry composition is also more "rugged" with the added water soluble alkaline stabilizer.
Patent FI-935734-A (FI)
Inventor: WILDER JOSEPH
IPC: G01N21/958
Filed: 1993-12-20
Abstract: A method and system for automatically inspecting an ophthalmic lens. The method includes the steps of directing a light beam through the lens and onto an array of pixels, and assigning to each pixel a data value representing the intensity of the light beam on the pixel. The data values are then processed according to a predetermined program to determine if the lens contains any one of a group of predetermined conditions.
Patent FI-943547-A (FI)
Inventor: GRIMM WOLFGANG
IPC: B29C48/154
Filed: 1994-07-28
Abstract: The coating of rotating members (1) with a reaction mixture forming polyurethane can be improved by using as the application nozzle a slot die (3) which is set at an angle  alpha  parallel to the axis of rotation of the member (1), and by the reaction rate of the reaction mixture and the relative movement being coordinated with the circumferential speed of the rotating member (1) in such a way that the successive windings overlap in an imbricated form and join one another seamlessly. <IMAGE>
Patent FI-945354-A (FI)
Inventor: FINK CYNTHIA A
IPC: A61P11/00
Filed: 1994-11-14
Abstract: Disclosed are the compounds of formula I <CHEM>  wherein R represents hydrogen, lower alkyl, carbocyclic or heterocyclic aryl-lower alkyl or cycloalkyl-lower alkyl; R1 represents hydrogen, lower alkyl, cycloalkyl, carbocyclic aryl or heterocyclic aryl, or biaryl;     R3 represents hydrogen or acyl; R4 represents hydrogen, lower alkyl, carbocyclic or heterocyclic aryl, carbocyclic or heterocyclic aryl-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, biaryl or biaryl-lower alkyl; R5 represents hydrogen or lower alkyl; or R4 and R5 together with the carbon atom to which they are attached represent cycloalkylidene or benzo-fused cycloalkylidene; A together with the carbon atom to which it is attached represents 3 to 10 membered cycloalkylidene or 5 to 10 membered cycloalkenylidene radical which may be substituted by lower alkyl or aryl-lower alkyl or may be fused to a saturated or unsaturated carbocyclic 5-7-membered ring; or A together with the carbon to which it is attached represents 5 or 6 membered oxacycloalkylidene, thiacycloalkylidene or azacycloalkylidene optionally substituted by lower alkyl or aryl-lower alkyl; or A together with the carbon atom to which it is attached represents 2,2-norbornylidene;     m is 0, 1, 2 or 3; and COOR2 represents carboxyl or carboxyl derivatized in form of a pharmaceutically acceptable ester; disulfide derivatives derived from said compounds wherein R3 is hydrogen; and pharmaceutically acceptable salts thereof; pharmaceutical compositions comprising said compounds; methods for preparation of said compounds; intermediates; and methods of treating disorders in mammals which are responsive to ACE and NEP inhibition by administration of said compounds to mammals in need of such treatment.
Patent FI-960453-A (FI)
Inventor: ERIKSSON GOERAN
IPC: D21H11/04
Filed: 1996-01-31
Abstract: PCT No. PCT/SE96/00079 Sec. 371 Date Oct. 10, 1997 Sec. 102(e) Date Oct. 10, 1997 PCT Filed Jan. 25, 1996 PCT Pub. No. WO96/28609 PCT Pub. Date Sep. 19, 1996The present invention relates to coated paperboard for formed articles, which paperboard consists of a fibermatrix in one, two or more layers and a coating and has adequate surface for printing and adequate surface gloss for each specific type of formed articles. The paperboard has been calendered after coating with a heatable calender having a soft extended nip, and has reduced density and reduced grammage at a given value for bending force compared to corresponding coated paperboard which has been calendered before or during and after coating with a heatable or non-heatable calender having a hard or soft nip. Additionally, a production line for the production of such coated paperboard, a process for the production of such coated paperboard, and a method of reducing the susceptibility to crack formation at folding of such a coated paperboard, are described.
Patent FI-972729-A (FI)
Inventor: HARLIN ALI
IPC: C08L23/12
Filed: 1997-06-24
Abstract: Described herein is a process and an apparatus for polymerizing propylene. The process comprises carrying out the polymerization in at least one slurry reactor and at least one gas phase reactor without recycling unreacted monomers to the slurry reactor. A polymerization product containing unreacted monomers is recovered from the slurry reactor and volatile components are separated from the product in a separation unit. The polymerization product is recovered from the separation unit and conducted to a first gas phase reactor; and at least a part of the volatile components a recovered from the separation unit and conducted them to a gas phase reactor. At least 10% of the polymer product is produced in the gas phase reactor(s). The invention provides propylene homopolymers and alloys of propylene homopolymers and copolymers having good impact and creep properties.
Patent GB-1494125-A (GB)
Title: Pulping apparatus
IPC: D21B1/34
Filed: 1975-01-10
Abstract: 1494125 Comminuting apparatus BLACK CLAWSON CO 10 Jan 1975 [11 Jan 1974] 1158/75 Heading B2A Comminuting apparatus of the known type having a rotor 30 Fig. 3 with rotor vanes 33 operating in a tank and cooperating with a perforate bed plate to refine paper stock, has the rotor modified by reducing its axial thickto increase vortical circulation. The vanes 40 to increase vertical circulation. The vanes 40 may be parallel to the rotor axis Fig. 6 or inclined at 10 to 15. Fig. 7. Additional inner vanes 58 may be provided Fig. 8 and the vanes may be arranged on elongate blades (61) Fig. 10 not shown and may be formed by straight sections 72, 73 Fig. 11. Angle b is from 45 to 55 and angle c 30. Angle a is the complement of angle b Fig. 3. In Fig. 8 angle c is 20 and in Fig. 10 less than 20.
Patent GB-1043146-A (GB)
Title: Insecticidal thiophosphoric acid esters
Inventor: POHLEMANN HEINZ
IPC: A01N57/12
Filed: 1964-01-10
Abstract: The invention comprises compounds of the formula <FORM:1043146/C2/1> wherein R1 and R2 are alkyl; R3 and R4 are hydrogen or the same or different alkyl or cycloalkyl groups, or, together with the nitrogen, may form a hetero-cycle; R5 is substituted or unsubstituted alkyl, alkenyl or alkinyl; and R6 and R7 may be the same or different C1 to C3 alkyl or hydrogen; X is oxygen, and Y is S, O, SO or SO2.  The compounds are prepared by reacting appropriate halo-carboxylic amides with salts of O,O-dialkyl thiol- or O,O-dialkyl dithiophosphoric acids, suitable salts being alkali metal, ammonium, alkaline earth or organic base salts.  An example is given for the preparation of a -(O,O-diethyldithiophosphoryl) - b  -ethoxypropionic - N - methylamide; other analogous compounds are said to be prepared by corresponding procedures.  The compounds are used as insecticides (see Division A5-A6).ALSO:Insecticidal compositions comprise, as active ingredient, compounds of the general formula: <FORM:1043146/A5-A6/1> wherein R1 and R2 are alkyl; R3 and R4 are hydrogen or the same or different alkyl or cycloalkyl groups, or, together with the nitrogen, may form a heterocycle; R5 is substituted or unsubstituted alkyl, alkenyl, or alkinyl; and R6 and R7 are the same or different C1 to C3 alkyl, or hydrogen; X is O or S, and Y may be O, S, SO, or SO2, together with extenders, solvents, or emulsifiers, and optionally other insecticides.
Patent GB-232328-A (GB)
Title: An improved joint for tubes, rods and the like
IPC: B60B35/08
Filed: 1924-01-16
Abstract: 232,328. Faudi, F. Jan. 16, 1924. Axles and axle structures.-In a joint for tubes and rods 1, 2, of the spigot-and-socket type, shown as applied to the making of a motor vehicle axle, in which the socket member 2 is pressed into engagement with projections or grooves on the spigot member 3, formed on the rod 1, a collar or flange 6, formed integrally with the spigot 3, is externally applied to the socket in such a manner that it serves as an additional holding means for protection of the joint against tensional or torsional strains, and also prevents tearing of the edge of the tube 2. In assembling the joint, the end of the tube 2 is shrunk on to the spigot 3, which is provided with circumferential and longitudinal grooves 4, 5, and further acted upon by a pressing ring, which is held in position until the tube has cooled, after which the collar 6 is heated and pressed against the end of the tube 2, which may be furnished with a circular groove 7 for the reception thereof. In a modification, the spigot is formed with borings or other depressions at any desired distance apart, and is adapted to fit tightly into the tube 2, which is pressed cold into the borings by a die.
Patent GB-1387427-A (GB)
Title: Tv communications system
Inventor: GOLDING LEONARD S
IPC: H04N7/26
Filed: 1972-01-11
Abstract: 1387427 Colour television digital transmission system COMMUNICATIONS SATELLITE CORP 11 Jan 1972 [11 Jan 1971] 1325/72 Heading H4F The interleaved chrominance and luminance components of a colour TV signal are separated using an active comb-like filter and each component is transmitted by pulse code modulation with different sampling rates less than the Nyquist frequency for each component. Interleaved sampling energy is removed by a comb filter at the receiver. Separation of chrominance and luminance components.-The NTSC colour TV signal contains luminance components (Y) at the harmonics of the horizontal line frequency H up to 4À2 MHz and chrominance components (I, Q) at odd multiples of H/2 between 2 and 4À2 MHz. The comb filter first combs the 0-4À2 MHz band with stop bands at the harmonics of H to block the Y and pass the I and Q signals. The resulting signal is band-pass filtered between 2 and 4À2 MHz and subtracted from the initial signal; the Y signal resulting. The comb filter (Fig. 5) comprises 1H delay 31, 2H delay 29, summing amplifier 28 and differential amplifier 30. The output of band-pass filter 32 is the chrominance component (I, Q) and this is subtracted at 34 from the original signal delayed by H and a delay 35 equal to that of the band-pass filter, leaving the luminance signal (Y) as output 86. Transmission (Fig. 3).-The luminance signal 2 is passed through low-pass filter 4 (4À2 MHz cut off) and the horizontal time-base is extracted and locked to clock 6. The chrominance signal 3 is separated into its I and Q parts at 10 and these are low pass filtered at 1À5 and 0À5 MHz cut-off respectively in 11 and 12. Each signal is then sampled at a rate lower than the Nyquist frequency, the rates being 6À002 megasamples/sec. for Y, 2À556 megasamples/sec. for I and 0À747 megasamples per sec. for Q. The sampling frequencies for the I and Q signals are odd multiples of half the horizontal line frequency. The signals are pulse encoded, multiplexed, transmitted and demultipliexed. Each signal is then comb filtered. The filter is arranged so that interleaved sampling energy which appears at odd multiples of half the horizontal line frequency, is attenuated and the resulting signals have no appreciable degradation introduced by sampling below the Nyquist frequency. Each signal is low pass filtered to remove sampling energy outside the original signal band and are then fed to an NTSC encoder to recover the NTSC composite colour signal.
Patent GB-1254831-A (GB)
Title: Improvements in or relating to opening packages
IPC: B65D5/06
Filed: 1970-01-12
Abstract: 1,254,831. Packages. TETRA PAK A.B. 12 Jan., 1970 [13 Jan., 1969], No. 1390/70. Heading B8C. In a parallel-epipedic package, filled, e.g. with milk and shaped originally from a tube to form side and end walls 11, 12 and 13, respectively, and sealing fins 14, which are flattened against the end walls and extend into four double-walled triangular-shaped flaps 15 only one of which is shown, a rectangular emptying slot 16 extends parallel to, and to one side of, the fin 14 in the upper end wall 13, into the outer wall of said one double-walled flaps 15 and up to a triangular cut-out 19 which passes through both walls of the flap 15 at an outer edge thereof. The slot 16 and an air vent 21 are covered by a sealing strip 22 which extends along one side of the upper fin 14 along the flap 15 and around its outer edge to extend, on its underside, parallel to the edge 18 of the end wall 13 before being folded up around the edge of the flap to continue on the outside over the end wall 13 on the opposite side of the fin 14. The part of the strip 22 on the underside of the flap 15 is stuck to the corresponding side wall 12. After the strip 22, which has a pull tab 23, has been ripped off the container the flap 15 forms a pouring spout. The two walls of the flap 15 are preferably sealed together at least on the side of the slot 16 which is adjacent the fin 14 and preferably also along the other side along the weld 25.
Patent GB-1220920-A (GB)
Title: Improvements relating to refractory hanging bricks
IPC: F27D1/14
Filed: 1970-01-12
Abstract: 1,220,920. Refractory bricks. DIDIER WERKE A.G. 12 Jan., 1970 [13 Jan., 1969], No. 1409/70. Heading F4B. A refractory brick 1 for a furnace suspended wall or roof is formed with a slot-like recess 3 of inverted-T cross-section, the leg of the T of the recess 3 extending into the upper face 2 of the brick 1, the brick being provided with a one-piece hollow metal insert 4 of shape corresponding to the inverted T-section of the recess 3. The cross-portions 8 of the insert 4 have spaced upturned parts 10 which can be drawn together by pliers.
Patent GB-1020696-A (GB)
Title: Resolution of a salt of n-benzoyl serine
Filed: 1965-01-12
Abstract: The ammonium salt of racemic N-benzoyl-DL-serine is resolved into its optically active components by preparing a supersaturated solution of the racemic mixture in water, methanol or a mixture of water and a C1 to C3 alkanol, adjusting the concentration of the enantiomorphs so that one of the enantiomorphs is dominant over the other in the solution, allowing the dominant enantiomorph to crystallize out, and recovering the said enantiomorph. The said enantiomorph may be made dominant by the addition of seeding crystals thereof to the supersaturated solution or by dissolving an amount of said enantimorph in a solution of the racemic mixture at elevated temperature prior to cooling to produce a supersaturated solution and then allowing said enantiomorph to crystallize spontaneously or by a combination of these methods.  The mother liquor from which the first crop of crystals has been obtained may be concentrated and/or an additional amount of racemic mixture added thereto to regenerate a supersaturated solution and the optical antipode of the first crop obtained by crystallization.  The mother liquor from the second crop may be similarly treated and a cyclic process followed wherein crops alternate between the two enantiomorphs.
Patent GB-1213311-A (GB)
Title: Preparation of planographic printing plates
Inventor: HAES LOUIS MARIA DE
IPC: G03F7/06
Filed: 1967-01-11
Abstract: 1,213,311. Printing plates. GEVAERTAGFA N.V. 3 Jan., 1968 [11 Jan., 1967], No. 1488/67. Heading B6C. [Also in Division G2] Lithographic plates are produced by treating a silver image on a hydrophilic colloid layer with an aqueous composition containing mercuric ions which renders the image hydrophobic and hardening the colloid before, during or after such treatment. The silver image may be produced photographically (see Division G2), electrolytically or by electrochemical interaction. The aqueous composition may also contain a material to improve the hydrophilic properties of the non-image areas. Such materials are hydrophilic polymers and wetting agents. The mercuric ions in the composition may be neutralized by including in the composition emulsifiable oily sequestering agents and mercapto compounds.