baber/WOPTO huggingface dataset:
Patent CA-1314639-C (CA)
Title: Image processing apparatus
Inventor: MIYAZAWA ATSUSHI
IPC: G09G5/36
Filed: 1989-03-02
Granted: 1993-03-16
Abstract: IMAGE PROCESSING APPARATUS                       Abstract In an image processing device for performing image protective transformation in which uncoded source image information defined in a rectangular area on a plane is projected on a quadrangular area delimited by any four points on the same plane, the hyperbola, generated by mapping of a conventional linear fractional function which expresses x and y data constituting the co-ordinates for source image pixels, is incrementally generated by use of a recurrence formula to simplify the projective transformation.
Patent CA-1304840-C (CA)
Inventor: BOWMAN DAVID E
IPC: E02F9/28
Filed: 1989-04-14
Granted: 1992-07-07
Abstract: Abstract of the Disclosure Two Pin Fastening Assembly With Interconnecting And Retaining Means In ground engaging tools, reliable fastening devices are needed to quickly and effectively secure replaceable earth working tips to adapters.  The fastening pin assembly should be configured in such a way as to prevent pin loss or breakage which causes the tip to be lost and/or the adapter damaged.  This invention consists of two pins and an interconnecting and retaining means.  When assembled, each pin will extend approximately to the middle portion of the adapter through axially aligned bores defined in both the tip and adapter.  The interconnecting and retaining means is located in the middle portion of the adapter between the two pins and retains the pins in the adapter bore.  This invention protects against pin loss and/or breakage and is beneficial to all types of earth working replaceable tip applications.
Patent CA-1333020-C (CA)
Inventor: JACKSON GLENN M
IPC: A21D2/18
Filed: 1989-05-02
Granted: 1994-11-15
Abstract: Disclosed are dry culinary mixes for use in preparing baked goods, especially microwave layer cakes. The dry mixes employ high levels of a defined nucleating agent(s).  The dry mixes enable the consumer to bake a cake using microwave radiant energy comparable to a conventionally oven baked cake in quality, structure, volume, and texture.  The nucleating agent can be any water insoluble minute material having a particle size of 20-200 microns.  Preferred nucleating agents are particularly sized microcrystalline cellulose particles.
Patent CA-1301305-C (CA)
Title: Hearing aid programming interface
Inventor: RISING ROLF C
IPC: H04R25/00
Filed: 1989-05-09
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE            A programmable hearing  aid having a battery compartment which holds a battery under normal  operating conditions, but which  is also adapted to hold a coupler member for connecting an external programming device to the hearing aid is disclosed.  To connect an external programming device to the hearing aid, lead wires in contact with the programming device are contacted with battery and programming terminals in the battery compartment by means of a coupling member. The  coupling  member  is shaped  to  fit  in  the  battery compartment and has electrodes  in contact with the lead wires from the programming device arranged for contacting the  battery  and  programming  terminals  in  the  battery compartment.
Patent CA-1331573-C (CA)
Inventor: TACIUK WILLIAM
IPC: C10B1/10
Filed: 1989-05-09
Granted: 1994-08-23
Abstract: "IMPROVED DRY THERMAL PROCESSOR"                     ABSTRACT OF THE DISCLOSURE         The processor is of the type incorporating horizontal, concentric, co-extensive inner and outer tubular members which rotate together.   The processor is modified in the following respects:         -    The front end of the inner tubular member is circumferentially corrugated and may be provided in the form of a plurality of parallel tubes arranged in a ring array, to thereby increase the shell area to promote heat transfer through the tube walls;         -    Means are provided for interconnecting the tubular members, which means can accommodate differing rates of thermal expansion; and -    A rock recycle  tube  assembly  is  provided  to recover oversize material leaving the corrugated portion of the inner tubular member and reject it from the processor.
Patent CA-1305391-C (CA)
Title: Breathing apparatus
Inventor: KOLBE ERNST-GUENTHER
IPC: A61M16/00
Filed: 1989-05-11
Granted: 1992-07-21
Abstract: Abstract A circulating breathing apparatus for pressurized operation with a source of compressed gas that discharges the respiration gas and with a breathing bag that is under tension in the inhalation phase, this tension being reduced with the help of a controller that recognizes the phase of respiration, so as to assist respiration in the exhalation phase, is to be improved so as to be a simplified, purely pneumatic-mechanical construction. according to the present invention, this has been achieved in that it incorporates a pneumatic control valve (3) that can be switched over between the inhalation phase and the exhalation phase and is controlled directly by the pressure differential between exhalation pressure and the pressure within the breathing bag (6), which during the inhalation phase, connects the source of compressed gas with the breathing bag (6) and during the exhalation phase controls a pneumatic adjuster (4) by interrupting the connection below the compressed-gas pressure head from the source of compressed gas (1) in such a manner that the mechanical pretension on the breathing bag is reduced.
Patent CA-1337771-C (CA)
Title: Unsaturated .beta.-keto-ester acetals and their uses
Inventor: SCHULTHESS ADRIAN
IPC: C08F22/36
Filed: 1989-06-09
Granted: 1995-12-19
Abstract: Polymeric .beta.-keto-ester acetals which, in combination with compounds which release acid under the action of actinic radiation, are suitable as positive photoresists, which are suitable for the production of printing plates, printed circuit boards, integrated circuits or silver-free films, can be prepared by free-radical polymerization from compounds of the formula I or II                        (I)                     (II) in which n is zero, 1 or 2 and, for example, R1 is an H atom, C1-C10-alkyl, phenyl or benzyl, R2, R3, R4, R5, R6, R7 and R3 independently of one another are each an H atom, halogen atom, C1-C10alkyl, phenyl, naphthyl or the radical -COOR9,            or -SO2R9, in which R9 is C1-C6alkyl or phenyl, X is O, S or NR10, in which R10 is an H atom, C1-C6alkyl or phenyl, Y is a radical of the following formulae   ,        ,     ,     ,        ,         ,               or            in which R11 is an H atom, C1-C6alkyl or phenyl and Z is an aliphatic radical containing at least two methylene groups, and R12 and R13 independently of one another are each C1-C10alkyl, phenyl or naphthyl.
Patent CA-1306350-C (CA)
Title: Dual pump sprayer
Inventor: DARROCH JOHN B
IPC: B05B7/24
Filed: 1989-07-20
Granted: 1992-08-18
Abstract: ABSTRACT       A high volume, low pressure turbine apparatus is provided for the spraying of liquids having a wide range of viscosities.  The use of two serially interconnected turbine blowers enables the spraying of both stains and latex paints while still achieving fine sprayed coatings.
Patent CA-1330864-C (CA)
Inventor: KEIJSPER JOHANNES J
IPC: C01B33/20
Filed: 1989-08-23
Granted: 1994-07-26
Abstract: A B S T R A C T    NOVEL CRYSTALLINE (METALLO)SILICATES AND PROCESS FOR PREPARING SUCH (METALLO)SILICATES    Crystalline (metallo)silicates having in the as-synthesized, anhydrous form a molar composition expressed by the formula:    (0-9)M2/nO.(4-9)R2O.100SiO2.(0-2)X2O3, wherein M is an alkali or alkaline earth metal ion having a valency n, R represents a tetramethylammonium cation or a precursor thereof, X represents at least one of Al, Fe, B or Ga, and having a specific X-ray diffraction pattern.     The silicates can be prepared from an aqueous mixture comprising a source of silicon, optionally a source of at least one of aluminium, iron, boron or gallium, and a source of tetramethylammonium cations or precursors thereof, which mixture is kept at a temperature of between 140-240 °C whereby the following requirement is fulfilled: T ? 244.5 - 18.2 in t, wherein T is the temperature (in °C) and t is the period of time (in hours) during which the mixture is kept at temperature T, until a crystalline silicate is formed which is subsequently separated from the mother liquor and dried, and which may subsequently be calcined.
Patent CA-1332685-C (CA)
Inventor: OHSHITA TAKAHIRO
IPC: F22B31/00
Filed: 1989-08-31
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention discloses an interior circulation fluidized  bed boiler in which a fluidized  bed portion of a fluidized  bed boiler is divided by a partition into a main combustion chamber and a heat recovering chamber, the main combustion chamber being provided at the lower portion thereof with at least two air chambers, i.e., an air chamber for imparting a high fluidizing speed to a fluidiz-ing medium and an air chamber for imparting a low fluidizing speed thereto, a whirling and circulating flow is formed in the fluidizing medium in the main combustion chamber by a combination of air having different fluidizing speeds jetted out of these air chambers, a circulating flow of the fluidizing medium is formed between the main chamber and the heat recovering chamber, and the fluidizing medium is moved downward in the form of a moving layer in the heat recovering chamber, characterized in that heat recover-ing of exhaust gas is effected in a free board portion or downstream of the free board portion, a temperature of the exhaust gas is lowered and thereafter the thus cooled exhaust gas is guided to a cyclone, and fine parti-culate chars collected by the cyclone are returned to a portion directly above a descending moving layer of the fluidizing medium in the main combustion chamber and or the heat recovering chamber or into the descending moving layer.  By returning the chars to the portion directly above the descending moving layer of the fluidizing medium or into the descending moving layer, the chars are not immediately scattered, and the chars even in the form of fine particles are sufficiently precipitated and scattered on the fluidized  bed whereby NOx generated as the result of combustion of coals or the like in the bed can be reduced.
Patent CA-1332110-C (CA)
Inventor: KNORRE HELMUT
IPC: C22B11/08
Filed: 1989-09-08
Granted: 1994-09-27
Abstract: ABSTRACT      A process for leaching gold and silver from ores and ore concentrates is disclosed using a cyanide leaching solution and hydrogen peroxide and maintaining an oxygen concentration of 2 to 20 Mg of O2/liter.  In the invention, leaching takes place in the presence of decomposition catalysts and preferably the formed cyano-complexes are separated during leaching from the leach solution.  Decomposition catalysts are manganese compounds, present as 0.01 to 1 mg computed as Mn/liter of barren solution, or 1 to 50 mg computed as Mn per kg of ore slurry, or they are inorganic or organic polymers or carbon.  Activated charcoal is preferred and simultaneously adsorbing cyano-complexes of precious metals.          The process offers lowered consumption of H2O2 and possibly cyanide and maximum gold yield in a shortened leaching time.
Patent CA-1316078-C (CA)
Title: Speed control cable attachement
Inventor: PORTER DAVID L
IPC: F02D11/02
Filed: 1989-09-14
Granted: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE A cable attachment assembly for coupling and uncoupling a cable to a throttle control system partially encased within a housing.  The housing includes an opening aligned with a cable drum and a protrusion adjacent the opening.  A cable cover assembly includes an integrally formed collar having a resilient member formed thereon with a first flap at its end.  A second flap is integrally formed on the collar adjacent the first flap. During rotation in an assembly process, the resilient member is compressed as the first flap rotates along the protrusion.  As the first flap passes the protrusion, the resilient member is outwardly deflected thereby locking the protrusion between the first and second flaps and, accordingly, locking the cable cover assembly to the housing.
Patent CA-1340013-C (CA)
Title: Method for the production of monoclonal antibodies utilizing a germfree animal
Inventor: PLOPLIS VICTORIA A
IPC: C12N5/06
Filed: 1996-09-06
Granted: 1998-08-25
Abstract: This invention relates to a method for the production of a monoclonal antibody to an antigen comprising immunizing a antigen-free animal with antigen to permit antibody-producing cells to produce antibodies to the antigen; removing at least a portion of the antibody-producing cells from the antigen-free animal; forming a hybridoma by fusing one of the anti-body-producing cells with an immortalizing cell wherein the hybridoma is capable of producing a monoclonal antibody to the antigen; propagating the hybridoma; and harvesting the monoclonal antibodies produced by the hybridoma; with the proviso that the monoclonal antibody is an IgG antibody or an IgM antibody.  The invention is useful for in vitro and in vivo clinical diagnostics and therapeutics.
Patent DK-157907-C (DK)
Inventor: LELOUX ARNOLDUS WILLEM JAN
IPC: B65H37/06
Filed: 1983-04-18
Granted: 1990-08-27
Abstract: A method of making seals in tubular web provided with side gussets, in which method, after making the seals, sensors for the inner gusset edges are withdrawn outwardly over a certain distance, the position of the sealing devices remaining unchanged, and after transport of the tubular web, the sensors are moved inwardly again and the new position of the inner gusset edges is observed, subsequently, when a difference is observed as compared with the previous time, the position of the sealing devices is brought into correspondence with this observation before making the next seal. A device for making seals in tubular web provided with side gussets, guide members and gusset sealing devices which are movable independently of one another in lateral direction, and in which individual means are provided to bring the position of the gusset sealing devices in correspondence with the position of the guide members in case the latter, after making a seal and displacing the material one or more unit bag lengths, observe a difference as compared with the previous time.
Patent DK-164704-C (DK)
Inventor: OCCELLI EMILIO
IPC: A61K31/41
Filed: 1984-07-06
Granted: 1992-12-21
Abstract: The present invention is directed to new 3,6-disubstituted-1,2,4-triazolo[3,4-a]phthalazine derivatives of formula I  <IMAGE>  wherein R represents phenyl or substituted phenyl, n is 1 or 2, R1 is an amino group of formula NR4R5, or an alkoxy of cycloalkoxy group of formula OR6, and R2 and R3 represent hydrogen, halogen, (C1-C4)alkyl or (C1-C4)alkoxy, to the process for their preparation and to the pharmaceutical compositions containing them. The compounds of the present invention are as active as anti-anxiety substances.
Patent DK-157188-C (DK)
Inventor: ROEDDER KARL-MARTIN
IPC: C04B41/49
Filed: 1983-07-29
Granted: 1990-04-23
Abstract: Solvent-free alkyl trialkoxy-silanes whose alkyl groups have 2 to 8 carbon atoms and whose alkoxy groups have 1 or 2 carbon atoms are used for the in-depth hydrophobic impregnation of concrete. Propyl and isobutyl trialkoxy-silanes display an especially deeply penetrating hydrophobizing action which is greater than that of solutions of these silanes.
Patent DK-166323-C (DK)
Inventor: KANEKO MASAKATSU
IPC: A61P25/28
Filed: 1984-10-26
Granted: 1993-08-30
Abstract: Griseolic acid derivatives of formula (I):wherein A represents:have enzyme-inhibitory activity, especially against cAMP PDE and cGMP PDE. When formulated as compositions with appropriate carriers or diluents, they may be used for the treatment of a variety of organic disorders and show toxicities less than griseolic acid itself.
Patent FI-65379-C (FI)
Inventor: HELLSTEN KARL MARTIN EDVIN
IPC: C10L1/32
Filed: 1980-06-27
Granted: 1984-05-10
Abstract: Emulsifier containing a mixture of
 a) a nonionic surface active ethylene oxide adduct having the general formula
 R(OC2H4)nOH
 in which R is an alkylphenyl group with 12 - 30 carbon atoms and n is an integer so chosen that the polyethylene glycol chain represent 50 - 60% by weight of the ethylene oxide adduct and
 b) the calcium salt of dodecylbenzene sulphonic acid. 
<??>The weight ratio between the nonionic surface active ethylene oxide adduct and the calcium salt of dodecylbenzene sulphonic acid is from 80:20 to 40:60. The emulsifier is used to emulsify 1 - 10% by weight of water in mineral oil.
Patent FI-78481-C (FI)
Inventor: LAMATTINA JOHN LAWRENCE
IPC: C07D417/04
Filed: 1983-05-09
Granted: 1989-08-10
Abstract: Heretofore unavailable 2-guanidino-4-(2-substituted-amino-4-imidazolyl)thiazoles; a novel process therefor, also advantageous for the preparation of known antiulcer 2-guanidino-4-(2-substituted-amino-4-imidazolyl)thiazoles; intermediate compounds therefor; and a method for treatment of ulcers in mammals therewith.
Patent FI-75646-C (FI)
Inventor: PFENICHER PETER
IPC: E05F15/56
Filed: 1983-05-09
Granted: 1988-07-11
Abstract: The pivoting-sliding door for a vehicle comprises at least one panel which, upon opening, slides along the outer wall of the vehicle and, upon closing, is housed in the latter. The panel is suspended by sliding members absorbing the vertical forces and is guided by at least two rails arranged in horizontal planes above and under the entrance. The door is characterized in that, to absorb the rotation torques in the plane of the panel (1) and, if necessary, to guide the latter in a parallel direction, there is provided a scissor support (9) comprising a carrier element (12) and a guide (11) mounted on a shaft (10). The carrier element (12) is mounted as usual on the body and the guide (11) is pivotably and slidingly connected to the panel.
Patent FI-78273-C (FI)
Inventor: HODGES WILLIAM DOMINIC
IPC: B65H31/32
Filed: 1985-06-12
Granted: 1989-07-10
Abstract: Apparatus for stacking and collecting labels includes a suction drum (3) for continuously feeding at least one stream of individual labels to a movable support assembly (5). The movable support assembly (5) supports a respective stack (24) of labels corresponding to the or each stream fed thereto by the suction drum (3). A fixed support assembly (14) is provided for receiving the or each stack (24) of labels from the movable support assembly (5). The movable support assembly (5) is movable relative to the fixed support assembly (14), firstly to transfer the or each stack (24) of labels to the fixed support assembly, and secondly to push the or each stack of labels off the fixed support assembly. An intermediate support assembly (17, 18) is provided for supporting labels whilst the movable support assembly (5) pushes the or each stack (24) off the fixed support assembly (14).
Patent FI-80900-C (FI)
Inventor: KLEINE-DOEPKE WOLFGANG
IPC: C09J4/06
Filed: 1986-06-27
Granted: 1990-08-10
Abstract: For production of a composite glass pane from at least one silicate glass pane and at least one layer of a transparent plastics material, the plastics layer is glued to the glass pane by means of an UV-hardening adhesive. A homogeneous solution of photopolymerizable acrylic monomers (component A), a polymer (component B) and a photoinitiator (component C) is used as the adhesive, wherein the component (A) consists of a mixture of at least one  alpha ,  beta -unsaturated carboxylic acid and at least one monofunctional  alpha , beta -unsaturated carboxylic acid ester of an alcohol comprising 2 to 10 C-atoms, possibly comprising also oxygen atoms in the form of ether groups and/or hydroxyl groups, and component (B) consists of a polymer composed entirely or predominantly of vinyl chloride, which polymer is possibly after-chlorinated.
Patent FI-87225-C (FI)
Inventor: SACHETTO JEAN-PIERRE
IPC: B29D1/00
Filed: 1988-06-30
Granted: 1992-12-10
Abstract: The invention refers to a process for obtaining a melt of destructurized starch containing a finite amount of electrolytes comprising:   A. providing a starch material containing free electrolytes and/or bound phosphate salts, B. removing partially or wholly the free electrolytes and/or the metallic cations from the phosphate groups of the starch, C. optionally replacing a part or all of the free H<+>-ions of the free phosphate groups with metallic monovalent and/or polyvalent cations, D. conditioning the obtained starch material to a water content of 10 to 25% by weight calculated on the basis of starch and water, E. heating said starch/water composition at elevated pressure to a temperature sufficient to essentially destructure the starch while maintaining said water content until a melt of destructurized starch is formed.   The invention further refers to the process of   F. cooling said melt (as obtained under E.) optionally after forming the melt into a shaped article, to a temperature below the glass transition temperature of said composition to form a solid shaped article.
Patent FI-97603-C (FI)
Inventor: BEACHEY EDWIN H
IPC: C12N1/21
Filed: 1988-08-22
Granted: 1997-01-27
Abstract: Non-virulent bacteria are disclosed into which have been cloned heterologous nucleotide sequences encoded for the expression of Streptococcal M protein antigens, which are effective to elicit opsonic antibodies against Streptococcal infections. These bacteria are useful for vaccination against Streptococcus pyogenes bacteria.
Patent FI-85537-C (FI)
Inventor: ANDERSSON BO
IPC: F15B13/042
Filed: 1988-10-25
Granted: 1992-04-27
Abstract: Pressure medium valve having a valve piston located in a valve housing for control of a main pressure medium flow through the valve by the aid of a pilot flow through a variable pilot flow restriction disposed in the valve piston, said pilot flow deriving from the main pressure medium flow and being controllable by means of a control pilot valve. To achieve temperature independent control without area increase in the pilot flow chambers is besides said restriction (17) in the pilot flow direction in front thereof arranged an additonal restriction between the valve piston (2) and the cylindrical wall (15) surrounding the valve piston of the valve housing, said restriction having the form of a peripheral clearance (11) of a substantially greater axial length than height.
Patent FI-93847-C (FI)
Inventor: HALLDEN-ABBERTON MICHAEL PAUL
IPC: C08F8/48
Filed: 1988-11-22
Granted: 1995-06-12
Abstract: Thermoplastic copolymers of glutaric anhydride and (meth)acrylic esters are prepared free of acid groups by reacting a (meth)acrylic ester polymer with a secondary amine at from 150 DEG  to 400 DEG C. Where the secondary amine is sufficiently volatile, any excess is removed at above 160 DEG C and below 26.6 kPA. The copolymers are amorphous, soluble, non-crosslinked and low acid. They may be blended with other polymers, formed into plastic articles, or swelled with cross-linking agents.