baber/WOPTO huggingface dataset:
Patent CA-1312491-C (CA)
Title: Apparatus for controlling a moving band such as a wire or the like
Inventor: RANTALA MAURI
IPC: D21F1/36
Filed: 1989-09-29
Granted: 1993-01-12
Abstract: Abstract The invention relates to an apparatus for controlling the passage of a moving band (1) or the like in a paper machine or the like. The apparatus comprises a roll (2) mounted at one end turnably with respect to a machine body (3) while the other end is mounted turn-ably to an adjusting device (6). The adjusting device comprises a turning arm (9) for a roll (2) and an aux-iliary arm (10) which are mounted coaxially turnably. The apparatus further comprises one or more air bel-lows  (13) connected between the turning arm (9) and the  auxiliary arm  (10).  Furthermore,  at  least one liquid bellows (11) is provided between the auxiliary arm (10) and the body or a body part (7). The position of the auxiliary arm (10) with respect to the body is adjusted by varying the amount of liquid in the liquid bellows.  By varying the volume of the bellows,  the roll (2) is turned about a shaft (8) and the direction of the roll shaft with respect to the longitudinal direction of the band (1) in its transverse direction.          (Fig. 2)
Patent FI-69082-C (FI)
Inventor: BATTISTINI CARLO
IPC: C07H15/22
Filed: 1980-06-02
Granted: 1985-12-10
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-66484-C (FI)
Inventor: ROLIN INGMAR
IPC: F24F11/00
Filed: 1982-02-02
Granted: 1984-10-10
Abstract: 1. Method for ventilation, particularly of large rooms, such as workshops and industrial halls, wherein the supplied air, controlled depending upon the room temperature, is supplied mainly from above downwards characterized in that the supplied air is delivered in the form of impulses and the impulse flow of the supplied air is controlled, on the basis of the temperature difference between the temperature in the upper part of the room and the temperature in the lower part of the room in such a way that if the temperature difference exceeds a predetermined value the impulse flow of the supplied air for maintaining the desired temperature distribution in the room is increased so that the projected distance of the supplied air reaches into the lower personnel area.
Patent FI-84056-C (FI)
Inventor: HUTTON THOMAS WATKINS
IPC: C08F20/36
Filed: 1982-08-06
Granted: 1991-10-10
Abstract: Monoethylenically unsaturated quaternary monomers of the formula <CHEM> wherein R<1> is a (C1 - C4) straight chain alkyl group optionally hydroxy-substituted,  n is 0 or 1,  R<2> is H or OH, R<3> is an alkenoxy group containing an allyl group or a carbalkenoxy group containing a double bond functionally equivalent to an isolated terminal double bond,  X is halo and  Y is an anion may be readily polymerisable with vinyl acetate to provide latices capable of low energy cure. The invention embraces addition polymers of such monomers and methods of producing both the monomers and the polymers. The monomers and polymers are stable at acid pH values. At alkaline pH values they become self-reactive, the polymers crosslink slowly even at room temperature, with the crosslinking increasing rapidly on heating. The polymers are useful, inter alia, as wet-strength agents in the making of paper.
Patent FI-77905-C (FI)
Inventor: TORREGROSSA LOUIS OTTO
IPC: D21C9/10
Filed: 1985-03-01
Granted: 1989-05-10
Abstract: A medium consistency mechanical pulp (e.g. RMP, CMP, TMP, CTMP or stone groundwood) is treated to effect efficient reductive bleaching. The pulp, at about 8-15% consistency is simultaneously pumped and degassed utilizing a fluidizing pump (13), and by controlling the pump head to maximize deaeration. The pulp may be immediately passed -- without air introduction -- to a fluidizing mixer (28), where it is mixed with hydrosulfite (dithionite) bleaching chemical. Alternatively, the hydrosulfite may be added directly to the discharge (25) or suction (14) of the pump, and the mixer eliminated. After chemical addition, the pulp is retained at predetermined pH and temperature conditions for a predetermined period of time to effect the desired bleaching, as in an upflow tower (31).
Patent FI-87138-C (FI)
Inventor: PINGS KEITH DOUGLAS
IPC: C08L83/04
Filed: 1985-03-14
Granted: 1992-12-10
Abstract: Compositions, for conditioning human hair, comprising from about 0.1% to about 10% of a silicone conditioning agent, from about 0.01% to about 10% of a dimethicone copolyol, from about 0.1% to about 10% of a lipid vehicle material, from about 0.05% to about 5% of a cationic surfactant vehicle material, and the balance of water. Preferably the lipid vehicle materials are fatty alcohols or fatty esters. Also preferably, the silicone conditioning agent is an unsubstituted, amine substituted, or alkoxy substituted polydimethyl siloxane.
Patent FI-86141-C (FI)
Inventor: ALSOP RANULPH MICHAEL
IPC: C13K1/06
Filed: 1986-06-17
Granted: 1992-07-27
Abstract: There is described polysaccharides of high molecular weight for use in peritoneal dialysis. The polysaccharides are capable of dialysing human serum for long periods of time without causing damage to the peritoneum and are also capable of preventing loss of polymer from the peritoneum to the serum. There is also described a method of making the polysaccharides and pharmaceutical formulations containing them.
Patent FI-93485-C (FI)
Inventor: LINDNER GEORG HEINRICH
IPC: F04B7/06
Filed: 1987-02-25
Granted: 1995-04-10
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-91151-C (FI)
Inventor: ALMINGER TOMAS BOERJE
IPC: C07D491/113
Filed: 1987-06-29
Granted: 1994-05-25
Abstract: Novel compounds of the formula <CHEM> pharmaceutical compositions containing such compounds as active ingredient, and the use of the compounds in medicine.
Patent FI-89042-C (FI)
Inventor: TROSTMANN UWE
IPC: C07C323/00
Filed: 1987-07-29
Granted: 1993-08-10
Abstract: The present invention covers a novel series of 2-acyloxypropylamine derivatives, processes for preparing them, compositions containing them, and methods for using them. The compounds are active in the inhibition of protein kinase C and thrombocyto aggregation stimulated by diacylglycerols.
Patent FI-95563-C (FI)
Inventor: STEWART RONALD FRASER
IPC: C06C5/04
Filed: 1989-02-03
Granted: 1996-02-26
Abstract: A low energy fuse is extruded as a single ply primary tube 1 from a plastic resin blend with particulate energetic material 2 being internally distributed in a manner known per se, said resin blend comprising a major amount of an orientable polymer, for example, linear low density polyethylene to provide structural integrity and a minor amount of a modifier to impart enhanced particle retentive properties to the tube and preferably also containing a polymer or copolymer to impart melt strength and aid in tube extrusion.
Patent FI-93955-C (FI)
Inventor: KNUTSEN LARS JACOB STRAY
IPC: C07D211/60
Filed: 1989-05-18
Granted: 1995-06-26
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-91597-C (FI)
Inventor: SCHMIDT PETER
IPC: A61G7/10
Filed: 1989-10-18
Granted: 1994-07-25
Abstract: A flat turning plate (10) consists of a base plate (12), a cover plate (14), a support mat (16) and a retaining ring (18) which is detachably locked by means of catch studs (44) in sockets (46) of the cover plate (14), and which retains the support mat (16) on the cover plate (14). The turning plate (10) serves to turn a disabled person sitting on it into a new position. The retaining ring (18) can be detached from the cover plate (14) with little effort, in exactly the same way as the cover plate (14) can be unlocked from the base plate (12), so that the individual parts can be cleaned easily and can be put back together again with little effort and without the use of tools. 
<IMAGE>
Patent FI-97776-C (FI)
Inventor: HIUKE TAKASHI
IPC: A61F13/49
Filed: 1990-04-04
Granted: 1997-02-25
Abstract: A disposable absorbent article, such as a disposable diaper, having barrier leg cuffs. The barrier leg cuffs have a distal edge which is spaced from the proximal edge so as to provide a barrier against leakage. The barrier leg cuff has a portion affixed to the diaper so that the spacing between the barrier leg cuffs is increased in selected portions to reduce irritation of the genetalia and to provide a larger area to receive bodily discharges.
Patent FI-86961-C (FI)
Inventor: KOISTINEN PETER
IPC: D21C11/10
Filed: 1990-12-14
Granted: 1994-08-01
Abstract: PCT No. PCT/FI91/00389 Sec. 371 Date Aug. 16, 1993 Sec. 102(e) Date Aug. 16, 1993 PCT Filed Dec. 16, 1991 PCT Pub. No. WO92/10265 PCT Pub. Date Jun. 25, 1992.The invention relates to a distillation apparatus (1) which is suitable in particular for the distillation of sea water into fresh water. The apparatus comprises a plurality of flat, bag-like elements (3) formed from a thin film material such as plastic film and placed one against the other, the elements serving as heat exchangers between a vaporizing liquid flowing along the exterior surfaces of the element and a condensing vapor directed to the inside of the element, and a compressor (15) for increasing the pressure and temperature of the generated vapor before it is directed to the inside of the elements. The essential idea of the invention is that the inside of each element (3) is divided into parallel vapor ducts (12) extending vertically from one end of the element to the other, into which ducts the vapor is fed from apertures (25) at the upper edge of the element. At the upper end of each elements there may be a honeycomb-structured end strip (4) which contains parallel ducts (25) separated from each other by partition walls, the ducts feeding vapor to the inside of the element over the entire width of the element end. The strip (4) may also contain similarly formed ducts (26) which direct the liquid to be evaporated over the entire width of the element surface. At the lower end of the element there may additionally be a honeycomb-structured end strip (7) for collecting the produced distillate and for removing any unvaporized liquid.
Patent FI-93239-C (FI)
Inventor: ESCHMANN SYLVESTER
IPC: D21F7/08
Filed: 1991-01-28
Granted: 1995-03-10
Abstract: A press felt for the press area of a paper machine has a supporting material web made of one or more woven fabrics or knitted fabrics and a fibre layer applied at least to the paper side and associated with the supporting material web, the surface of which forms the paper contact side and in which a permeable layer is arranged between the paper contact side and supporting material web. To improve the dewatering power, the permeable layer is designed as a barrier layer (7) having a surface covering of 45% to 85%, the barrier layer (7) having elongated passage openings (9) aligned in the transverse direction. <IMAGE>
Patent NO-155583-C (NO)
Inventor: SHIM KYUNG SUP
IPC: C10M169/00
Filed: 1982-09-09
Abstract: A grease composition suitable as a lubricating sealant which is resistant to aprotic solvents such as chloroform and carbon disulfide comprises glycerine, fumed silica, polyethylene glycol and a minor amount of water. A preferred grease composition is one in which the amount of glycerine ranges is from 50 to 95 weight % of the total composition, the amount of fumed silica is from 1 to 25% by weight of the total composition, the amount of polyethylene glycol ranges is from 0.5% to 50% by weight of total composition and the amount of water is from 0.01% to 1.0% by weight of total composition, the total composition amounting to 100%.
Patent NO-159146-C (NO)
Inventor: STEWART DAVID EDWARD
IPC: B29C48/30
Filed: 1983-05-24
Abstract: A method of forming an extrusion die comprises forming an extrusion aperture 11 in a die piece 10, forcing a flowable materiat 14 partly through the extrusion aperture so that the leading surface of the material becomes deformed in the extrusion direction, and then removing the exposed surface of the extrusion aperture 11. by chemical or electro-etching, so that the effective axial bearing depth of the extrusion aperture at any location around its periphery corresponds to the deformation of the leading surface of the flowable material at that location. The axial bearing depth of the completed die at any location is thus inversely proportional to the resistance to flow at that location, resulting in substantially uniform flow over the whole of the die aperture.
Patent NO-170805-C (NO)
Inventor: CLARK ROBIN D
IPC: C07D471/14
Filed: 1988-04-12
Abstract: Compounds of the formula (I): <CHEM>  in which: X and Y are independently hydrogen, hydroxy, lower alkyl, lower alkoxy or halo, or X and Y taken together is methylenedioxy or ethylene-1,2-dioxy, and R is lower alkyl, optionally substituted phenyl, -(CH2)mOR<1> or -NR<1>R<2>, wherein m is an integer of 1 to 6 and R<1> and R<2> are independently hydrogen or lower alkyl, or the group -NR<1>R<2> forms a heterocycle of the formula: <CHEM> wherein A is -CH2-, -NR<1>- or oxygen, wherein R<1> has the above meaning and the wavy lines indicate that the hydrogen atom attached thereto is in either the  alpha - or  beta -position; or a pharmaceutically acceptable salt thereof, are useful as selective alpha 2-blockers.
Patent NO-175146-C (NO)
Inventor: GRIES HEINZ
IPC: A61K49/00
Filed: 1991-03-11
Abstract: Fluorobenzenensulfonamides of Formula I   <IMAGE> (I)  wherein m means the number 0, 1, 2, 3, or 4, n means the number 0 or 1, and Y means the residue of an aminocarboxylic or aminosulfonic acid, with the proviso that m and n are not to stand simultaneously for the number 0 and, if desired, the acid groups are present in the form of their amides or in the form of salts with organic or inorganic bases, are suitable for use as NMR diagnostic aids.
Patent NO-180693-C (NO)
Inventor: HARTZELL ERIK TORBJOERN
IPC: C22C1/05
Filed: 1992-02-18
Abstract: The present invention relates to cemented carbide bodies preferably for wear demanding rock drilling and mineral cutting. The bodies are built up of a core of eta-phase containing cemented carbide surrounded by a surface zone free of eta-phase where the binder phase content in the outer part of said zone is lower than the nominal and, in addition, constant or near constant, and that the binder phase content in the inner part of the eta-phase free zone closer to the eta-phase core is higher than the nominal. According to the method according to the invention bodies comprising evenly distributed eta-phase are subjected to a partly carburizing treatment with a carbon activity, ac, close to 1. <IMAGE>
Patent NO-180665-C (NO)
Inventor: RIGGS DENNIS MICHAEL
IPC: A24D1/22
Filed: 1992-06-26
Abstract: It has been found that the addition of specific levels of sodium, advantageously in the form of sodium carbonate, to low sodium level binder, e.g., ammonium alginate, containing carbonaceous fuel compositions results in dramatic changes in the performance of both the fuel element themselves and, cigarettes (or other smoking articles) incorporating the fuel elements. These performance differences include variation in the yields of aerosol and/or flavorants. The addition of sodium carbonate to the fuel elements greatly improves the smolder rates and also improves puff calories, without overheating the cigarette, thereby resulting in substantial improvements in total (and puff by puff) aerosol yield. <IMAGE>
Patent CA-2002362-C (CA)
Inventor: BLAKE ROBERT M
IPC: G06F11/10
Filed: 1989-11-07
Granted: 1994-02-01
Abstract: FAULT TOLERANT COMPUTER MEMORY SYSTEMS AND    COMPONENTS EMPLOYING DUAL LEVEL ERROR      CORRECTION AND DETECTION    WITH LOCK-UP FEATURE          ABSTRACT OF THE DISCLOSURE      In a memory system comprising a plurality of memory units each of which possesses unit-level error correction capabilities and each of which are tied to a system level error correction function, memory reliability is enhanced by providing means for fixing the output of one of the memory  units  at  a  fixed  value  in  response  to  the occurrence of an uncorrectable error in one of the memory units.  This counter-intuitive approach to the generation of forced hard errors nonetheless enhances overall memory system reliability since it enables the employment of the complement/recomplement algorithm which depends upon the presence of  reproducible  errors  for proper operation. Thus,  chip  level  error correction  systems,  which  are increasingly desirable at high packaging densities,  are employed in a way which does not interfere with system level error correction methods.
Patent CA-2004596-C (CA)
Inventor: LE ROY GUY
IPC: H04B10/2581
Filed: 1989-12-05
Granted: 1994-03-01
Abstract: The connection system includes at least one connection assembly having at least one connection module with a connection capacity of N optical lines. A connection module comprises first, second, and third optical switch assemblies (C11 to C1n, C21 to C2n, and C31, C32). The first assembly is connected to the N optical lines, the second assembly is connected firstly to the first assembly and secondly to the junctors and the spare junctors associated with the N optical lines, and the third assembly is connected firstly to the first assembly and secondly to at least one test circuit via a line test optical fiber and via a junctor test optical fiber. When using narrowband optical switches, there are two switching assemblies, one for transmission and the other for reception of the signals conveyed by the optical lines, when using wideband optical switches, then a single switching assembly is used both for transmission and for reception, i.e. for both call directions.
Patent CA-2004897-C (CA)
Title: Apparatus and method for manufacturing a ceramic superconductor coated metal fiber
Inventor: ELSNER FREDERICK H
IPC: H01B13/00
Filed: 1989-12-07
Granted: 2000-02-08
Abstract: An apparatus and method for manufacturing a ceramic superconductor coated metal fiber comprises a container for holding a nonaqueous solution in which particles of superconductor material are colloidally suspended to form a slurry. A voltage source is provided to influence the slurry with an electric field and a magnet device is provided to influence the slurry with a magnetic field. The magnetic field is oriented relative to the fiber to align the superconductor particles of the slurry in a desired orientation for subsequent attachment onto the surface of the fiber. The voltage source is connected to the metal fiber to electrically bias the fiber as it is drawn through the slurry. Consequently, charged superconductor particles in the slurry  attach to the electrically biased fiber. Subsequently, the coated fiber is heated to sinter the aligned particles and establish a ceramic superconductor shell on the metallic fiber substrate.
Patent CA-2005668-C (CA)
Title: Emulsified functionalized polymers
Inventor: SCHMITT JOSEPH M
IPC: D21H21/18
Filed: 1989-12-15
Granted: 2001-07-24
Abstract: Functionalized polymer microparticles having particle diameters of from about 200 to about 4000.ANG. are prepared and are useful in facilitating a variety of flocculation and thickening of dispersions of suspended solids applications.
Patent CA-2007373-C (CA)
Inventor: KOJIMA YUTAKA
IPC: H01L21/336
Filed: 1990-01-09
Granted: 2002-01-08
Abstract: An ink jet recording sheet providing an image by the use of an aqueous ink containing a water-soluble dye comprises a substrate having thereon a specific ink receptive layer. This ink jet recording sheet has excellent properties under maintaining the paper-like figure and feeling of an uncoated sheet.
Patent CA-2007984-C (CA)
Title: Drawing unit downstream of a bending assembly and method to bend the trailing end of bars
Inventor: DEL FABRO MARCELLO
IPC: B21D43/00
Filed: 1990-01-17
Granted: 1998-10-06
Abstract: Method to bend the trailing end of bars, which is to be carried out automatically or otherwise in bending-shaping machines with a working platform (22) that can be positioned as desired in relation to the horizontal and with a bending assembly  located  downstream  of  a  feeding-straightening assembly for bars unwound from a reel, whereby after the required bends have been made in the leading end (T) of the bar  (29), the bar  (29)  is fed forwards by an appreciable length at least partially by the feeding assembly with a movement of distancing of the leading end  (T)  and, this length of feed having been completed,  the bar  (29)  is sheared by a shears (24) so as to create a trailing end (C) of the  residual  bar  (129),  in  which method,  when  the trailing end (C) has been defined, the residual bar (129) is moved axially by an auxiliary drawing unit  (10)  located downstream of a bending assembly (35) and suitable to take up a first working position and a second retracted position to free a working platform.    Drawing unit positioned downstream of a bending assembly (35)  to be fitted to a bar  (29)  bending-shaping machine having a working platform (22) which can be positioned as desired  in  relation  to  the  horizontal,  the  machine comprising a bending assembly (35) located downstream of an assembly that feeds and straightens bars (29) being unwound from a reel, in which drawing unit an auxiliary drawing unit (10) is included downstream of the bending assembly (35) and on the axis of the bar (29) and is suitable to take up a first working position and a second retracted position to free a working platform.
Patent CA-2012933-C (CA)
Title: Directional rod pusher
Inventor: MALZAHN G EDWIN
IPC: E21B7/26
Filed: 1990-03-23
Granted: 1994-12-27
Abstract: DIRECTIONAL ROD PUSHER          ABSTRACT OF THE DISCLOSURE       The present invention comprises a rod pusher device which moves a drill string having a directional boring bit at its leading end. The invention includes a conversion device, such as a rigid link, mounted between a fixed point on the hydraulic thrust cylinder or frame assembly and the moveable drill string to automatically and simultaneously convert the axial movement of the thrust cylinder and drill string into a combined axial and rotational movement of the drill string. The link is removable so that the push rod operator can read-ily select between axial movement of the drill string or combined axial and rotational movement, and thereby control the path of the borehole.