baber/WOPTO huggingface dataset:
Patent FI-76773-C (FI)
Inventor: HAEIVAELAE ERKKI
IPC: C02F1/00
Filed: 1986-08-04
Granted: 1990-02-19
Abstract: PCT No. PCT/FI87/00101 Sec. 371 Date Feb. 3, 1989 Sec. 102(e) Date Feb. 3, 1989 PCT Filed Aug. 4, 1987 PCT Pub. No. WO88/00926 PCT Pub. Date Feb. 11, 1988.An apparatus for the electrolytic treatment of liquids, a liquid containing reactants, such as waste water containing solids or liquid to be separated from water and/or containing substances to be decomposed or to be made innocuous, is passed between two platelike electrodes of opposite charge having their operative surfaces opposed to each other, and forming a reaction area therebetween. A medium is introduced into the reaction area separately from the liquid to be treated in a flow having a direction substantially different from that of the operative surfaces of the electrodes via holes perforated in the electrode plates.
Patent FI-83349-C (FI)
Inventor: LANGLEY JOHN
IPC: D21H21/10
Filed: 1987-01-28
Granted: 1996-08-22
Abstract: Paper or paper board is made by passing an aqueous cellulosic suspension through a centriscreen or other shear device and then draining the purified suspension, and an improved combination of retention, drainage, drying and formation is achieved by adding to the suspension an excess of high molecular weight linear synthetic cationic polymer before shearing the suspension and adding bentonite after shearing.
Patent FI-86009-C (FI)
Inventor: AUSSELL CHRISTIAN CHARLES JEAN
IPC: F27B1/16
Filed: 1988-02-24
Granted: 1992-06-25
Abstract: PCT No. PCT/GB87/00443 Sec. 371 Date Apr. 25, 1988 Sec. 102(e) Date Apr. 25, 1988 PCT Filed Jun. 24, 1987 PCT Pub. No. WO88/00322 PCT Pub. Date Jan. 14, 1988.A method is provided for restoring a refractory lining for repeated use. The lining is present on a underlying wall surface and is still hot from a previous use when one induces thermal shock in the lining (e.g. by spraying water on it) so as to loosen it. The loosened pieces are then pried away from the wall surface, and they are removed from the area. The residual lining is milled to expose a sound, underlying wall surface, and fine particles, dust, and milled-off pieces are removed. The underlying wall surfaces are thus made speedily available for relining and reuse.
Patent FI-83492-C (FI)
Inventor: UNGER MICHAEL
IPC: B29B15/12
Filed: 1989-05-10
Granted: 1991-07-25
Abstract: The invention is concerned with method for impregnating fibre bundles with molten or liquid resin (24,29) in the course of manufacturing a fibre-reinforced material (which material comprises fibre bundle or bundled group of fibres, wherein each fibre is surrounded by matrix resin) by impregnating a continuous web (10,10a) of one or more fibre bundles with molten or liquid resin (24,29) and solidifying said resin by cooling or chemical reaction. Before impregnation, the molten or liquid resin material (29) is subjected to shear forces by causing it to flow between two closely spaced surfaces (26,27) which are in moving relationship into each other.
Patent FI-98273-C (FI)
Inventor: KING FRANK
IPC: B01J37/00
Filed: 1990-05-08
Granted: 1997-05-26
Abstract: Shaped particles suitable for use as a catalyst, or precursor thereto, particularly for the decomposition of hypohalite ions in aqueous solution, comprising a calcium aluminate cement and at least one oxide of a Group VIII metal M selected from nickel and cobalt, said particles containing 10 to 70% by weight of said Group VIII metal oxide (expressed as the divalent oxide, MO) and having a porosity in the range 25 to 50%, in which at least 30% of the pore volume is in the form of pores of size in the range 15 to 35 nm and less than 40% of the pore volume is in the form of pores of diameter greater than 35 nm.
Patent FI-93735-C (FI)
Inventor: SJOESTROEM HAOKAN
IPC: C08F290/12
Filed: 1990-10-05
Granted: 1995-05-26
Abstract: In the invention was prepared a crosslinkable ethene (co)polymer by copolymerizing first with ethene an unsaturated monomer containing a first hetero group to an ethene (co)polymer having said first hetero group and then by grafting to the obtained ethene (co)polymer a crosslinking agent having an unsaturated crosslinking group and a second hetero group reacting with said first hetero group. Typical reacting hetero group pairs are hydroxyl and carboxyl groups. By the method ethene (co)polymers are obtained, which are easily crosslinkable and have excellent properties.
Patent FI-96153-C (FI)
Inventor: LEHIKOINEN MARKKU
IPC: H04B7/26
Filed: 1994-04-18
Granted: 1996-05-10
Abstract: The invention relates to a method for reducing power consumption of an electronic device comprising at least one voltage regulator. The regulating loop of at least one voltage regulator of the electronic device is controlled into a slower mode during periods when normal voltage regulator accuracy is not required, this period being known by the electronic device. The voltage regulator loop is controlled into a slower mode by switching the slew rate into a slower mode with the aid of an auxiliary input (SLEEP) arranged in the voltage regulator's differential amplifier (2) and by decreasing the current flowing through the differential amplifier. The invention is applicable in different electronic devices, particularly in battery powered devices in order to increase the operational time of the battery. For instance, in order to reduce the power consumption the voltage regulator of a mobile telephone can be switched into a slower mode between the control channel messages received from a base station. <IMAGE>
Patent FI-99260-C (FI)
Inventor: ILVES ANTTI
IPC: C09K5/04
Filed: 1996-03-01
Granted: 1998-01-26
Abstract: PCT No. PCT/FI97/00131 Sec. 371 Date Oct. 2, 1998 Sec. 102(e) Date Oct. 2, 1998 PCT Filed Feb. 27, 1997 PCT Pub. No. WO97/31988 PCT Pub. Date Sep. 4, 1997A heat transfer/cooling fluid for low temperatures containing from about 15% to about 70% of trimethyl glycine or derivatives thereof and from about 30% to about 85% of water. The heat transfer/cooling fluid is environmental-friendly and non-toxic. It has good heat transfer properties and is suitable for, e.g., the needs of the food industry and solar panels.
Patent NO-159489-C (NO)
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D401/06
Filed: 1982-11-11
Abstract: Heterocyclic compounds of the formula:  <IMAGE>  wherein the dotted line in the pyridazine nucleus indicates that a double bond is optional in this position, and wherein Py is a 2-, 3- or 4- pyridinyl group which is unsubstituted, or which bears one or two substituents selected from halogen, cyano, hydroxymethyl, carboxy, carbamoyl and alkyl, alkoxy, alkoxycarbonyl, alkylcarbamoyl and dialkylcarbamoyl wherein each alkyl or alkoxy has up to 4 carbon atoms, or which bears an oxygen substituent, either as an N-oxide or as an oxo substituent on the 2- or 4- carbon atom (that is, such as to form a pyridone); and acid-addition salts thereof; processes for their manufacture and pharmaceutical compositions containing them. The compounds possess cardiotonic and/or antihypertensive properties.
Patent NO-162805-C (NO)
Inventor: LINDSJOE ULF JOERLI MIKAEL
IPC: B65D5/06
Filed: 1984-02-02
Abstract: Packing containers with fold-out pouring spout are used for a great number of beverages, e.g. milk. The pouring spout comprises a number of connected triangular wall panels which are delimited by folding lines. On opening the pouring spout is folded out and the packing container is opened in that an outer end of the pouring spout is removed. To prevent the pouring spout from reverting to its folded-in condition after the opening the folding lines which delimit the material panel of the pouring spout from the upper side of the packing container are arranged so that they run at unequal angles. In this manner the breaking open and the forming of the pouring spout are facilitated.
Patent NO-159914-C (NO)
Inventor: HENRIKSEN ARNE
IPC: B60S9/04
Filed: 1985-05-08
Abstract: Support leg for loading frames. The support leg (10) is pivotally mounted to the loading frame by means of an intermediate link arm (22) which is arranged and mounted in a corner box (24). The corner box is movable between two positions corresponding to a first position of said support leg (10) internally of the loading frame and to a second position of the support leg (10) exrternally of the loading frame. When the support leg (10) is pivoted/lifted from its downwards to its upwards folded position the link arm (22) is pivoted from an essentially horizontal position to an essentially vertical position. The shaft (28) mounting the support leg (10) to the link arm (22) thus is lowered so as to allow the leg when folded upwards, to extend in underneath a beam (50) by means of which a flap post is mounted to the loading frame. The level of the loading frame when deposited on ground will be high.
Patent NO-165671-C (NO)
Inventor: KARLSSON BJOERN G
IPC: B65D81/38
Filed: 1985-11-29
Abstract: The invention refers to a thermally insulated container, mainly intended for storing and/or transport of material which requires storing at a low temperature such as e.g. vaccine, biological matter or the like, including one storing room intended for a cooled object, which is surrounded by at least one insulating layer (3). This is achieved according to the invention thereby that the cooled object (4) is hermetically separated from the surrounding, that a phase transforming material (5) is arranged in connection to the cooled object (4) and that at at least one insulating layer (3) is arranged to surround the cooled object (4) on all sides.
Patent NO-166409-C (NO)
Inventor: PINZA MARIO
IPC: C07D233/32
Filed: 1986-06-20
Abstract: Compounds of Structure (1): 
<CHEM>
 in which
 R<1> is H, C1-5 alkyl (straight or branched), or phenyl;
 W is a bond, -NHC.HR<6>CO- or -NHCHR<6>CONH-CHR<7>CO-, where R<6> and R<7>, which can be the same or different are H or C1-5 alkyl (straight or branched);
 R<2> is H, C1-5 alkyl (straight or branched), aryl or a benzyl group optionally substituted by C1-5 alkyl (straight or branched), C1-4 akoxy (straight or branched) or hydroxy;
 R<3> and R<4>, which can be the same or different, are H, C1-5 alkyl (straight or branched) or phenyl, or R<3> and R<4> can together form a 1,4-butylene or 1,5-pentylene group;
 R<5> is H or -CHR<8>CONR<9>R<1><0>, where R<8>, R<9> and R<1><0>, which can be the same or different, are H or C1-5 alkyl (straight or branched);
 R<1><1> and R<1><2>, which can be the same or different, are H, C1-5 alkyl (straight or branched), or acyl or together with the nitrogen atom shown form a 2-oxo-pyrrolidino group optionally substituted in the 4-position by a hydroxy or C1-5 (straight or branched) alkoxy group, or a 5-oxo-1-imidazolidine group optionally substituted at the 2- position by one or two C1-5 alkyl groups or a 1,4-butylene or 1,5-pentylene group, or optionally substituted at the 4-position by C1-5 alkyl,
 or a pharmaceutically acceptable salt thereof, processes and intermediates for making them, pharmaceutical compositions containing them and their use as nootropic agents.
Patent NO-169133-C (NO)
Inventor: BADER HUBERT
IPC: A61K47/34
Filed: 1987-05-14
Abstract: Polyamides in which amino acids are incorporated in the polymer backbone via two amino or carboxyl groups and which carry in the alpha -position to the amide structure a functional group which is responsible for degradation and active compound release are highly suitable for the preparation of biologically degradable active compound depot preparations having controlled release of the active compound.
Patent NO-173741-C (NO)
Inventor: FOSTER DONALD S
IPC: C12N9/64
Filed: 1987-10-28
Abstract: Genomic and cDNA sequences coding for a protein having substantially the same biological activity as human protein C and recombinant expression vectors comprising these sequences are disclosed. Methods are disclosed for producing a protein which has substantially the same biological activity as human protein C. The protein, which may be in the form of activated protein C, is produced by mammalian host cells transfected with a plasmid capable of integration in mammalian host cell DNA. The plasmid includes a promoter followed downstream by a DNA sequence which encodes a protein having substantially the same structure and/or activity as human protein C, the nucleotide sequence being followed downstream by a polyadenylation signal.
Patent NO-177636-C (NO)
Inventor: DRIVON GILLES
IPC: C07C19/08
Filed: 1992-05-20
Abstract: Preparation of perfluoroalkyl bromides RF-Br, RF denoting a linear or branched perfluoroalkyl radical containing from 2 to 12 carbon atoms.   The continuous process according to the invention consists in reacting bromine and a perfluoroalkyl iodide RF-I in the gas phase at a temperature of between 200 and 600 DEG C, it being possible for the Br2/RFI molar ratio to range from 0.1 to 2. The selectivity for RF-Br is virtually complete.
Patent CA-2003553-C (CA)
Inventor: MERGER FRANZ
IPC: C07C227/08
Filed: 1989-11-20
Granted: 1999-08-24
Abstract: 6-Aminocaproic esters are prepared by reacting alkyl 5-formylvalerates with excess ammonia and hydrogen in the presence of ruthenium catalysts at elevated temperature under superatmospheric pressure in liquid ammonia as reaction medium.
Patent CA-2005504-C (CA)
Inventor: PUCKETTE THOMAS ALLEN
IPC: C07F9/94
Filed: 1989-12-14
Granted: 1995-10-24
Abstract: A process is disclosed for preparing bidentate ligands of the formula:       wherein:      each of Ar, R, R', R" and Y are specifically defined species;      the x bonds and the y bonds are attached to adjacent carbon atoms on the ring structures; and n is a whole number in the range of 0-4 where Ar is phenyl; 0-6 where Ar is naphthyl; and 0-8 where Ar is phenanthryl or anthracenyl.       The invention process comprises a.   reductively coupling an ortho-substituted aromatic moiety to produce a biphenyl compound;   b.   contacting the biphenyl compound produced in Step (a) with an anion having the structure:                  or        wherein Y, Y' and R' are specifically defined species;   under conditions appropriate to form said bidentate ligand or the dioxide precursor thereof; and c.   optionally reducing the intermediate product when the oxy-anion,   is employed as the anion in Step (b).
Patent CA-2007749-C (CA)
Title: Vehicle body structures and their manufacture
Inventor: TSURUDA HITOSHI
IPC: B61D17/04
Filed: 1990-01-15
Granted: 1997-07-01
Abstract: A vehicle body, such as, for example, a railway passenger vehicle body, which includes an external body sheeting formed of opposite sides and a roof and having an internal floor extending between the sides.  The sides, above the level of the internal floor, and the roof each include a number of extruded metal plates forming the external body sheeting and integral ribs, extending in a longitudinal direction of the vehicle body, are provided on inner faces of the extruded metal plates.  The extruded metal plates are welded together at weld lines extending in a longitudinal direction of the vehicle body.
Patent CA-2009038-C (CA)
Title: Improved process for hydrothermal production of potassium silicate solutions
Inventor: NOVOTNY RUDOLF
IPC: C01B33/32
Filed: 1990-01-31
Granted: 2000-02-22
Abstract: The direct hydrothermal production of high purity potassium silicate solutions having a high SiO2 : K2O molar ratio by reaction of a silicon dioxide source with aqueous potassium hydroxide solutions is made possible by using a silicon dioxide source that contains a sufficient fraction of cristobalite phase, or by conditioning other crystalline forms of silicon dioxide by heating at or above 1100° C, but below the melting point of silica, before the hydrothermal treatment. Preferably the potassium hydroxide solution has a concentration range of 10 to 40% by weight, and the reaction is carried out in a closed pressure reactor at temperatures of 150 to 300°C and under saturated steam pressures corresponding to those temperatures.
Patent CA-2012317-C (CA)
Title: Process for preparing bisimides products
Inventor: HUTCHINSON DONALD O
IPC: C07D209/48
Filed: 1990-03-15
Granted: 1998-05-19
Abstract: In a first embodiment this invention relates to a process for preparing a white product which principally contains a bisimide.  The process comprises:  providing tetrabromophthalic anhydride and a solvent in a reaction vessel; forming, at a temperature within the range of from 140°C to 200°C, a reaction mass by adding a diamine, a diamine salt or a mixture thereof to the solution, the formation of the reaction mass resulting in the production of a bisimide precipitate which becomes a component of the reaction mass; terminating the addition of the diamine when the molar ratio of the tetrabromophthalic anhydride initially present in the solution to the diamine or diamine salt added is substantially stoichiometric; cooking the bisimide precipitate to increase the average sphericity of the particles making up the bisimide precipitate; and recovering from the reaction mass, as the bisimide product, the cooked precipitate. In a second embodiment the cooking step is optional and the retention of water formed during the diamine or diamine salt addition is featured.
Patent CA-2018317-C (CA)
Title: Method and device in the press section of a paper machine for the control of the nip-pressure profile
Inventor: NISKANEN TAPIO
IPC: D21F3/04
Filed: 1990-06-05
Granted: 1998-11-17
Abstract: A method and apparatus in the press section of a paper machine for regulating the axial linear-load profiles in its nip or nips (N1,N2,N3).  The axial temperature profile(s) of the outer mantle(s) of a press roll or rolls (11, 13, 16, 17) is/are regulated.  Thereby, the distribution of the diameter of the press roll in the axial direction is controlled on the basis of thermal expansion.  Also thereby, the distribution in the transverse direction of the machine of the linear load in the press nip or nips (N1,N2,N3) formed by the press roll or rolls (11, 13, 16, 17) is affected.  The temperature profile of the outer mantle(s) (11', 13', 17') of the press roll or rolls (11, 13, 17) is regulated by a press felt or felts (10, 14, 18) running through the press nip or nips (N1, N2, N3) formed by the roll applying a heating/cooling effect whose profile in the axial direction of the roll is regulated, and/or by applying a set of water jets (F) directly onto the outer mantle(s) of the press roll or rolls, the jets' quantity distribution (Fl...FN) and/or temperature distribution (Tl...TN) being regulated so as to obtain the desired distribution of nip-pressure profile.
Patent CA-2018853-C (CA)
Title: Electrical connector stiffener device
Inventor: BARKUS LEE ANDREW
IPC: H01R12/50
Filed: 1990-06-13
Granted: 1996-04-23
Abstract: A stiffener device for use with electrical connectors is disclosed.  More particularly, the stiffener device includes a rigid L-shaped member having a groove in which an electrical connector is slidingly received and locking clips which are attached to the connector and frictionally received in a channel in the L-shaped member to prevent relative movement between the member and connector.
Patent CA-2023137-C (CA)
Inventor: HORITA YOSHIYUKI
IPC: A44B19/42
Filed: 1990-08-10
Granted: 1996-07-23
Abstract: A method of and an apparatus for metering an elongate stringer chain to be finished into slide fasteners of different lengths, the metering being based on an element pitch P derived from dividing a given metering length L by the number of coupling elements thereon.  The stringer chain is held substantially in tensionless suspension while it is being metered to achieve a maximum of metering accuracy.
Patent CA-2024568-C (CA)
Title: Low profile mounting assembly and cabinet enclosures for rack relay mounted rectifiers
Inventor: HASE ALFRED M
IPC: H01F27/06
Filed: 1990-09-04
Granted: 1996-07-09
Abstract: An enclosure or cabinet is provided for single phase rectifiers that has a very low profile, low noise, efficient cooling, low temperature rise, and which is competitive with switch-mode technology rectifiers. The rack includes a chassis which is very strong and that has a horizontal base and a rear vertical wall secured to each other, and all of the components are mounted to the base or rear wall, or to components already mounted, with the single exception of a supervisory control panel which is mounted on the door panel that has been hinged to the front edge of the base. Light-weight sheet metal side walls and cabinet cover may be formed as a hood and placed over the assembled components to close the enclosure. A UI transformer and an EI saturable reactor are each mounted to the rear wall of the chassis, one above the other, and are wound in such a way that adequate air spaces exist between the coils on the core legs. Generally the UI transformer is also supported from the base. Cooling slots are formed in the horizontal base and vertical rear wall, in the cabinet side walls, and may also be formed in the cabinet top cover. All electrical connections are made at the front of the cabinet, thereby assuring easier assembly, using less material and with less chance for mistakes to be made.
Patent CA-2031574-C (CA)
Title: Floatation cover for mattresses
Inventor: HUTTON DEANICE B
IPC: A47C27/08
Filed: 1990-12-05
Granted: 1994-11-22
Abstract: FLOTATION COVER FOR MATTRESSES                          ABSTRACT A mattress cover for use on a conventional innerspring mattress to give the same feeling as is provided by a waterbed, including a liquid-filled flat bladder having a small height from its top wall to its bottom wall.  Insulative padding is included in a casing and held in position atop the bladder to reduce loss of a user's body heat to the liquid, and to provide support. The floating sensation imparted by the flotation cover is facilitated by a wall construction being of sufficient thickness to contain the water within a substantially fixed volume. Fibrous material may be arranged within the bladder to damp wave action of the liquid to a limited degree.  A liner surroundingly encloses the lower parts of the bladder within the fabric casing to contain liquid leakage.
Patent CA-2050429-C (CA)
Title: Process for producing low or non fat ice cream
Inventor: ASHER YASHAVANTKUMAR JAYASINH
IPC: A23L33/20
Filed: 1991-08-30
Granted: 1999-09-28
Abstract: Low or non-fat ice cream contains less than about 5% by weight fat and comprises (by weight except where otherwise stated) from about 5 to about 15% milk solids non-fat, from about 5 to about 20% sweeteners. from about 0.1 to about 0.5% stabilizers and, at a temperature in the range of from about -12 to about -10°C, from about 45 to about 60% frozen water in the form of ice crystals, at least about 40% (by number) of said ice crystals having a diameter less than about 45 microns, and from about 10 to about 20% unfrozen water.
Patent CA-2053860-C (CA)
Title: Process for the preparation of alkanesulfonylbenzoic acids
Inventor: ROEHRSCHEID FREIMUND
IPC: C07C315/04
Filed: 1990-04-21
Granted: 2001-10-23
Abstract: Process for the preparation of alkanesulfonyl-benzoic acids, characterized in that alkanesulfonyl-alkyl-benzenes of the formula (see formula I) in which R1 and R2 are identical or different and are alkyl having 1 to 4 carbon atoms, but R2 has a meaning other than t-butyl, and X represents H, F, Cl, Br or NO2, are oxidized under increased pressure at temperatures above 120°C with molecular oxygen in acetic and/or propionic acid in the presence of a catalyst soluble therein, which contains cobalt ions and bromine ions and, if R2 has a meaning other than methyl, also manganese ions.