baber/WOPTO huggingface dataset:
Patent FI-68774-C (FI)
Inventor: BECKER REINHOLD
IPC: B05D7/22
Filed: 1981-03-26
Granted: 1985-11-11
Abstract: A process is disclosed for coating the inside surface of a length of tubing comprising the steps of forming at least one loop of tubing with a downwardly inclined portion and an upwardly inclined portion; filling the cavity of the tubing forming the loop with a coating liquid; transporting the tubing along its longitudinal axis in a substantially vertically upward direction to coat the inside of the tubing above the level of the coating liquid with an initial layer of coating liquid; constricting the tubing adjacent to and above the level of the coating liquid along a constriction zone transverse to the longitudinal axis of the tubing, the constriction zone progressively diminishing in width in the direction of travel of the tubing to reduce the thickness of the initial layer and form a thin layer of desired thickness on the inside of the tubing issuing from the constriction zone; filling the cavity of the tubing issuing from the metering device with support gas; and exposing the tubing to heat at a sufficient temperature to fuse the coating layer to the inside of the tubing and form an uninterrupted film of uniform thickness thereon. The coating liquid can comprise an aqueous polymeric dispersion containing at least about 15% by weight of dispersed polymer based on the total weight of the dispersion and preferrably in the range of about 15 to 60% by weight. Also disclosed is an apparatus for carrying out the process of the present invention.
Patent FI-70434-C (FI)
Inventor: TOURDOT JACQUES
IPC: C11D3/395
Filed: 1982-04-07
Granted: 1986-09-19
Abstract: An activating composition for bleaching textiles with peroxide products, containing an activator of the cyanamide type or derivative thereof, further contains a ternary protective mixture comprising a magnesium silicate precipitated in the finely divided powder state, a sequestering agent of the acetic type, preferably organoacetic, and a sequestering agent of the phosphonic type, preferably organophosphonic. The composition finds its application in activation of bleaching at moderate temperature with protection of textile fibers, of household washing powders at moderate temperature (30 DEG to 60 DEG  C.) or any temperature (up to 90 DEG  C.).
Patent FI-72964-C (FI)
Inventor: LEWIS CHRISTOPHER GORDON
IPC: C04B24/10
Filed: 1983-12-30
Granted: 1987-08-10
Abstract: A frangible anchoring capsule has separate compartments containing the interactive components of a self setting cementitious composition. One component preferably comprises a paste of a high alumina cement and an additive to form a water insoluble coating on the cement particles e.g. an oxide or hydroxide coating, and a complexing agent to complex any cement ions released into solution e.g. ethylene diamiane tetra acetic acid. The other component comprises a paste of a catalyst for the cement e.g. a lithium salt, and a material which will release the coating on the cement particles, e.g. a base. The capsule has a long shelf life.
Patent FI-80208-C (FI)
Inventor: ROSE DAVID
IPC: C07D295/14
Filed: 1985-07-05
Granted: 1990-05-10
Abstract: Hair coloring preparations containing substantive hair dyes corresponding to the following general formula   <IMAGE>   in which A is an SO3H group or a COOH group, and R1 and R2 are hydrogen or other substituents, show high fastness properties and favorable toxicological properties. The substantive hair dyes are preferably present in the hair coloring preparations in a quantity of from 0.01 to 5.0% by weight, optionally in conjunction with known oxidation hair dye precursors.
Patent FI-82516-C (FI)
Inventor: BARD MARTIN
IPC: E04F13/14
Filed: 1987-01-20
Granted: 1991-03-11
Abstract: A large-format thin-walled ceramic tile to be attached to the limits of a room with the aid of attachment elements overlapping the edge is proposed, on which reinforcement ribs made of ceramic material area attached permanently to the side of the tile facing away from the visible side in an arrangement and/or dimensioning selected according to static points of view. This provides an alternative to attachment with the aid of ceramic mounting elements attached to the side facing away from the visible side.
Patent FI-86575-C (FI)
Inventor: DE KOCK GERARDUS JOHANNES ANTO
IPC: F24B1/08
Filed: 1987-06-22
Granted: 1992-09-10
Abstract: 1. A stove for burning solid fuel, such as coke or coal, comprising a feed hopper for storing a stock of fuel and a supporting member for supporting fuel present in a fire place, the feed hopper being in communication near its lower side with the space incorporating the fire place via a downwardly sloping fuel supply channel, which is bounded by boundary walls which are arranged one above the other and are interspaced by a distance of between 7-11 cms, whilst the arrangement furhter includes a passage for the supply of primary combustion air near the lower side of the combustion chamber and an inlet passage for the supply of secondary combustion air above the combustion chamber, characterized, in that the lowermost point of the lower boundary wall of the fuel supply channel is located at a distance of between 15-25 cms from the supporting member disposed therebelow, whilst the primary combustion air is sucked-in with the aid of a fan disposed upstream of the combustion chamber from the passage for supplying the primary combustion air, which passage is automatically closed by a valve when the fan is made inoperative. a
Patent FI-98110-C (FI)
Inventor: FLING RUSSELL THOMAS
IPC: H04N5/10
Filed: 1990-04-12
Granted: 1997-04-10
Abstract: A detector (10) for vertical synchronizing pulses comprises a nonwrapping up/down counter (14) and a comparator (18). The counter (14) samples the level of a composite synchronizing signal at a sampling rate. The counter (14) has a numerical output which increases responsive to detection of said level during a sample interval and decreases responsive to nondetection of said level during a sample interval. The comparator (18) generates a vertical sync detection pulse when the numerical output of the counter (14) is greater than a reference value. In order to provide hysteresis, the numerical value is alternately one of first and second numerical reference counts, the first reference count being greater than the second reference count. The comparator (18) initiates the vertical sync detection pulse when the numerical output of the counter (14) rises above the first reference count and terminates the vertical sync detection pulse when the numerical output of the counter (14) falls below the second reference count. The numerical reference supplied to the comparator (18) is changed at times corresponding to initiation and termination of each vertical sync detection pulse. A pulse shaping circuit may comprise a latch (22) for sampling the output of the comparator (18) and generating a vertical synchronizing signal.
Patent FI-94598-C (FI)
Inventor: ZLOBIN MIKHAIL NIKOLAEVICH
IPC: B03D1/24
Filed: 1991-06-18
Granted: 1995-10-10
Abstract: A flotation machine comprises a cylindrical chamber having a tapered bottom to which there are secured a pipe for feeding a flotation pulp containing mineral particles of fine fraction, and a pipe for discharging gangue. Secured at the walls of the chamber is a trough for collecting froth concentrate and a group of pulp aerators, whereas arranged axially inside the chamber is a group of tapered shells spaced equidistantly heightwise of the chamber, bases of larger diameter of these shells facing the top part of the chamber and resting in one tapered surface, and one more group of tapered shells arranged at the top part of the chamber outside the shells of the first group, bases of smaller diameter of the shells facing the bottom and resting in one tapered surface outside the tapered shells of this group. Overlying the chamber is a means for feeding mineral particles of coarse fraction.
Patent FI-87493-C (FI)
Inventor: MAEYRAENEN TARMO
IPC: G01F1/7082
Filed: 1991-12-23
Granted: 1993-01-11
Abstract: PCT No. PCT/FI92/00307 Sec. 371 Date Aug. 20, 1993 Sec. 102(e) Date Aug. 20, 1993 PCT Filed Nov. 12, 1992 PCT Pub. No. WO93/13390 PCT Pub. Date Jul. 8, 1993.Method and device of acoustic flow measurement for measurement of the flow velocities of gases and/or of quantities that can be derived from same. Long-wave sound is transmitted into a measurement pipe (10). The sound signals passing in the gas flow downstream and upstream are detected by means of two sound detectors (14a, 14b) placed in connection with the measurement pipe (10) at a specified distance (L) from one another, the flow velocity (v) of the gas that flows in the measurement pipe (10) being determined by making use of polarity correlation (15;151,152) of said signals. The frequency of the sound that is transmitted into the measurement pipe (10) is scanned between a certain minimum and maximum frequency (fmin, . . . fmax). The measurement signals (fa(t), fb(t)) arriving from the two sound detectors (14a, 14b) are passed to a narrow-band filter (17a, 17b) or system of filters (17a1, 17a2, 17b1, 17b 2). The passband of said filters (17) is scanned synchronously with the frequency scanning of the sound transmission. The duration of the frequency scanning and the width of the passband of said filters (17) are chosen so that, at the moment of the measurement sequence, the measurement signal detected by each sound detector (14a, 14b) has access through its filter (17) substantially without attenuation, as well as so that the interference frequencies substantially different from the mean frequency (f0) of the filters (17) are attenuated significantly.
Patent NO-168281-C (NO)
Inventor: ORDEMAN JOHN
IPC: F16B21/00
Filed: 1985-12-23
Abstract: PCT No. PCT/AU85/00095 Sec. 371 Date Mar. 14, 1986 Sec. 102(e) Date Mar. 14, 1986 PCT Filed Apr. 24, 1985 PCT Pub. No. WO85/04792 PCT Pub. Date Nov. 7, 1985.A mounting for retaining item (12) to a base (17) comprising a male and female element (11 and 15) to be located on the moveable item (12) or base (17) respectively or vice versa. Said male portion (11) having a disc like configuration and having at least one flange like protrusion (18) at one face thereof and to one side thereof which is spaced from the other face. Said female portion 15 having an aperature (16) at one face thereof which is of corresponding configuration and dimensions as the male member (11) at the other face.
Patent NO-163868-C (NO)
Inventor: GRANSTEDT JUERGEN
IPC: B01D3/00
Filed: 1986-08-06
Abstract: PCT No. PCT/SE85/00493 Sec. 371 Date Jun. 19, 1986 Sec. 102(e) Date Jun. 19, 1986 PCT Filed Nov. 28, 1985 PCT Pub. No. WO86/03514 PCT Pub. Date Jun. 19, 1986.In the production of ethanol by continuous fermentation in a fermentor (4) with continuous stillage recirculation (19, 20) to the fermentor, the fermentation liquid (6) continuously withdrawn from the fermentor is first sieved in a straining step (7) for separation of coarse solid particles. Then the fermentation liquid (11) is separated in a yeast separation step (12), from which a yeast stream (13) is recirculated to the fermentor (4) and a yeast-free stream (14) is fed to a primary distillation step (9). From the bottom stream (16) from the distillation step (9) a part (19, 20) is recirculated to the fermentor and another part is subjected to final stripping in a secondary distillation step (10). By installing a further centrifugal separation step (22) in the stream (14), which is fed to the distillation step (9), or in the bottom stream (16) which leaves the distillation step (9), finer inert solid particles can be removed from the circulation circuit comprising the distillation step ( 9) and the fermentor (4). Thereby a considerable saving of separator capacity in the yeast separation step (12) and an improved fluidity in the system can be achieved.
Patent NO-178395-C (NO)
Inventor: RUIGT GERARDUS STEPHANUS FRANC
IPC: A61P25/26
Filed: 1992-05-27
Abstract: The invention concerns a phenoxyphenyl derivative having the formula   <CHEM>  wherein  R is one or two halogen atoms; and A is CH2NR1R2 or 4,5-dihydro-1H-imidazole, in which R1 and R2 are independently selected from hydrogen and lower alkyl; or  a pharmaceutically acceptable salt thereof. The compounds have long half-lives and can be used against depression.
Patent CA-2002671-C (CA)
Title: Process for the production of 4,5-dichloro-6-ethyl-pyrimidine
Inventor: MILLS LESTER
IPC: C07D239/36
Filed: 1989-11-09
Granted: 1996-12-03
Abstract: A process is disclosed for producing 4,5-dichloro-6-ethylpyrimidine, which comprises condensing a 2-chloro-3-oxopentanoic acid alkyl ester with a formamidinium salt in the presence of a base and a polar, protic solvent to form a 5-chloro-6-ethyl-4-hydroxypyrimidine. The latter is then converted with phosphoryl chloride to form 4, 5-dichloro-6-ethylpyrimidine. The product is useful as an intermediate in the manufacture of insecticidal, acaricidal and fungicidal 4-amino-5-chloro-6-ethylpyrimidines.
Patent CA-2002806-C (CA)
Title: Rock anchor and method of manufacture
Inventor: HEDRICK NEVILLE ALLAN
IPC: D07B7/18
Filed: 1989-11-10
Granted: 1995-08-08
Abstract: A rock anchor (10) characterised by a tendon (12) composed of a plurality of strands (14, 15), the tendon (12) having at least one bulbous portion (16), wherein all the strands (14, 15) in the or each bulbous portion (16) are spaced apart from one another substantially around the periphery (17) of each bulbous portion (16) . The tendon (12) is comprised of a plurality of outer strands (14) helically wound around a centre strand (15). In each bulbous portion (16) the outer strands (14) and the centre strand (15) are disposed adjacent the bulb periphery (17) .
Patent CA-2006825-C (CA)
Title: Method for the destruction of halogenated organic compounds in a contaminated medium
Inventor: KORNEL ALFRED
IPC: A62D101/22
Filed: 1989-12-28
Granted: 1995-12-12
Abstract: A method for the destruction of halogenated organic compounds contained in a contaminated medium comprises adding an aqueous solution of polyethylene glycol to the contaminated medium in an amount to provide from about 0.1 to about 20 weight percent of polyethylene glycol, based on the weight of the contaminated medium.  An alkali metal hydroxide is then added in an amount of from about 2 to about 20 weight percent, based on the weight of the contaminated medium.  The medium is then heated to remove at least 75 weight percent of the water from the medium and then further heated at a temperature between about 200 and 350°C to effect destruction of the halogenated organic compounds.  An acid is then added to the medium in an amount sufficient to neutralize the same.
Patent CA-2009890-C (CA)
Title: Valproic acid
Inventor: FRIEDMAN MICHAEL
IPC: A61K31/22
Filed: 1990-02-13
Granted: 1996-09-10
Abstract: The invention relates to controlled release pharmaceutical compositions.  These contain as active ingredient valproic acid, a salt of valproic acid, an ester of valproic acid, Valpromide, or any other pharmaceutically acceptable deriv-ative of valproic acid which upon administration to humans provides a serum level of valproic acid, in combination with an additive which is selected from physiologically accept-able polymeric substances and from native proteins.          The active ingredient is usually in the range of from 10 to 80 weight per cent.  The novel pharmaceutical compositions are prepared by applying a high pressure to a mixture of the ingredients.  They result in a prolonged serum level of the active ingredient.
Patent CA-2011414-C (CA)
Inventor: LEGROS RAYMOND DONALD
IPC: F01D5/00
Filed: 1990-03-02
Granted: 2000-05-02
Abstract: A method of manufacturing or repairing a turbine blade which includes removing a part of a blade such as a damaged part and securing thereto an insert of hard steel which has been hardened prior to secuirng to the turbine blade and is then welded to the turbine blade temporarily and heat treatment processes may be carried out and it is desired that the insert is hardened to a hardness greater than that eventually required since such hardness may be reduced during the securing of the insert to the the turbine blade.
Patent CA-2012867-C (CA)
Title: Novel cytotoxic cyclic depsipeptides from the tunicate trididemnum solidum
Inventor: RINEHART KENNETH L JR
IPC: C07K1/20
Filed: 1990-03-22
Granted: 1999-09-21
Abstract: Novel didemnin compounds named didemnin X and didemnin Y have been isolated from the Caribbean tunicate Trididemnum solidum. These compounds have cytotoxic activity and, therefore, are useful as antitumor drugs.
Patent CA-2015277-C (CA)
Title: Stabilized synthetic zeolite and a process for the preparation thereof
Inventor: NAKAJIMA KAZUHIKO
IPC: C01B39/02
Filed: 1990-04-24
Granted: 2000-01-11
Abstract: Synthetic zeolite is stabilized to water by soaking it in an acid solution for a prolonged time.      The stabilized synthetic zeolite does not exhibit alkalinity when it is dispersed in water at room temperature or elevated temperatures for 24 hours or more.
Patent CA-2015381-C (CA)
Title: Image processing and method
Inventor: ITOH MASAHARU
IPC: G09G5/36
Filed: 1990-04-25
Granted: 1994-06-07
Abstract: ABSTRACT            The  disclosure  relates  to  high-speed  image  processing apparatus  and  a  method  for  rotating  two  dimensional original images.  Image processing apparatus as described includes a scaling means for responding to scaling values decided by a rotation angle to generate each pel row of a scaled image of the original image; means for responding to values of horizontal and vertical shears decided by the rotation angle to perform horizontal shear and vertical shear operations to generate an address in an output image memory into which the first pel of the pel row of the scaled  image  is  stored;  a  line  generator  means  for responding to the value of vertical shear and the address of the  first pel  to generate  addresses  in the  output memory into which all the pels of the pel row of the scaled image are stored;  and means for storing all the pels of the pel row in the addresses of the output image memory.
Patent CA-2015530-C (CA)
Title: Aircraft engine propulsor blade pitch sensing
Inventor: BARTLE ROBERT G
IPC: G01B7/30
Filed: 1990-04-26
Granted: 1998-09-15
Abstract: Pitch of a blade ( 12) on an aircraft engine propulsor (14) is determined by employing a shaft (22) and a bevel gear (23) to alter relative circumferential distance between a first set of teeth (25) and a second set of teeth (26). Said teeth (25, 26) creates fluctuations in a magnetic field generated by a magnetic poll piece (28a) wherein said fluctuations are converted to a signal (30) by a coil (28) located on a subsequent engine section (8). The time between pulses of the signal (30) is a function of said relative circumferential distance whereby the time between pulses is a function of the pitch of the blade (12).
Patent CA-2015914-C (CA)
Title: Headlamp assembly
Inventor: NAGENGAST WILLIAM E
IPC: F21V19/00
Filed: 1990-05-02
Granted: 1994-03-22
Abstract: HEADLAMP ASSEMBLY          Abstract of the Disclosure A headlamp assembly having a retainer for a replaceable light bulb that can be positioned on the reflector housing from either side of the retainer and in various rotational positions thereof and still serve to receive and maintain the light bulb in the proper position relative to the reflector housing.
Patent CA-2029526-C (CA)
Title: Mounting structure for lower arm bracket
Inventor: AYABE KAZUHIKO
IPC: F16B5/02
Filed: 1990-11-08
Granted: 1994-11-01
Abstract: The present invention relates to a lower arm bracket mounting structure, wherein when the lower arm bracket of the  suspension  is  fixed  on  the  lower  surface  of  the vehicle body member by means of bolts, a stem portion is provided at the base portion of said bolt and a hole is defined  through  said  vehicle  member,  said  hole  being engaging with the stem portion of said bolt, whereas a threaded hole into which said bolt is threadably inserted is defined in the tip end of the hole.
Patent CA-2031758-C (CA)
Title: Pressurized powder support for treating processes
Inventor: GRAVENER ROY D
IPC: B29C71/02
Filed: 1990-12-07
Granted: 1995-10-17
Abstract: A method for supporting a piece which is to undergo a treatment process comprising embedding the piece in a particulate support medium, enclosing the support medium in a container, and pressurizing the support medium by applying pressure to the outside of the container or by applying a vacuum to the interior of the container. Various treatment processes may be employed, such as annealing.
Patent CA-2036910-C (CA)
Title: Depth of cut adjustment for a portable circular saw
Inventor: SAUERWEIN WILLIAM D
IPC: B27B9/02
Filed: 1991-02-22
Granted: 2002-11-19
Abstract: In a portable circular saw depth of cut adjustment is effected by pivoting movement between a shoe (which supports the saw on a workpiece) and a motor and gear case housing (carrying the saw blade) about a pivot connection rearward of the motor and gear case housing.      Forward of the housing an upwardly extending arcuate depth slide, fixed to the shoe, slidably engages an arcuate depth guide carried by the motor and gear case housing. Towards the upper end of the depth slide, and in generally fixed relation to it, a clamping assembly selectively clamps the depth slide and depth guide together to establish a depth of cut adjustment setting. The essentially fixed relationship of the locking knob of the clamping assembly to the shoe mean that the operations of changing depth adjustment setting may be made without changing operator's hand positions on the saw. In addition, the fixed position of the knob in sawing operations mean that by design, suitably shaped, sized and positioned, it may be used as an auxiliary handle in guiding the saw in sawing operations.
Patent CA-2040573-C (CA)
Title: Feeder for sheet in a sheet-processing machine
Inventor: BERGMEIER DIETER
IPC: B65H3/48
Filed: 1991-04-16
Granted: 1994-08-30
Abstract: In the feeder for sheets in a sheet-processing machine, fanning blowers (4) for separating the top sheets of a sheet pile are directed at the rear edge of the top sheets in the sheet pile.  This feeder also features further blower nozzles (9, 10) through which - in synchronism with the operating cycle of the feeder and via a control valve (14) driven in synchronism with the separating device - blast air can be blown under the top sheet, whereby the blast air originates from a separate blast-air source (12) which can be controlled independently of a central blast-air supply system (8).
Patent CA-2045197-C (CA)
Title: Controlled deflection roll
Inventor: SCHNYDER EUGEN
IPC: F16C13/00
Filed: 1991-06-21
Granted: 1994-12-06
Abstract: ABSTRACT OF THE DISCLOSURE           In a controlled deflection roll having a roll shell rotatable about a stationary carrier and braced by one or more support elements against the stationary carrier, the roll shell comprises an inner roll shell part and an outer roll shell part which, during operation of the controlled deflection roll, form a press or force fit with respect to one another, for instance, due  to  excess  pressure  in the  interior  of  the  controlled deflection roll or due to elastic pre-biasing of the parts of the roll shell.  Upon pressure relief or the existence of negative pressure  within  the  controlled  deflection  roll  a  play  or clearance is formed between the outer roll shell part and the inner roll shell part of the roll shell which enables dismantling and exchange of the outer roll shell part of the roll shell without the need to dismantle the controlled deflection roll or to remove such from the machine.