baber/WOPTO huggingface dataset:
Patent CA-1319057-C (CA)
Title: Toy of air pistol structure for launching missile bullet
Inventor: TSAO YUNG-CHI
IPC: F41B11/14
Filed: 1989-02-07
Granted: 1993-06-15
Abstract: ABSTRACT A toy air pistol for launching missile bullets includes  chiefly  an  air-compression  mechanism  and  a triggering  mechanism,  a  revolving  cylinder,  and  a barrel.   The revolving cylinder has several cartridge chambers for loading missile bullets.   The air hole of the air-compression mechanism can be aligned with any one of the  cartridge chambers.   The triggering mechanism releases the compression spring and piston to generate a powerful air pressure out of the air hole to launch the missile bullet out of the battle.  The missile bullet has a trumpet-shaped tail and an air chamber extending almost the whole length of the body thereof for receiving the air  pressure  as  a  propelling  force  for  the  missile bullet.   The front end of the missile bullet may be mounted with an explosive charge or a protective cap so as to have the bullet look and act like a real one, or to increase its safety during play.
Patent CA-1329955-C (CA)
Title: Local area system transport
Inventor: MANN BRUCE E
IPC: H04L29/06
Filed: 1989-03-01
Granted: 1994-05-31
Abstract: Abstract of the Disclosure A message transfer arrangement includes a client node and a server node interconnected by a data link.  The client node sequentially receives requests from user applications and generates, in response to each request, command messages for transmission by said interface, each command message including a command and having a transmit slot identifier identifying the request in the sequence of requests received by said request receiver and a transmit sequence identifier identifying the command message in the sequence of command messages relating to the request.  The selection of whether to transmit a command message related to one request or to a subsequent request is based on a received slot identifier and a received sequence identifier in a response message.         The server node receives command messages from, and transmits response messages to, the client node over the data link.  It selectively executes the command contained in each command message and generates, in response thereto, a response message including a response slot identifier and response sequence identifier corresponding to the command slot identifier and command sequence identifier.  The determination of whether to execute a command in a command message is based on the command slot identifier and command sequence identifier of the received command message received by interface and the command slot identifier and command sequence identifier of the command message containing the previously executed command.
Patent CA-1323088-C (CA)
Inventor: SOLERO GIORGIO
IPC: H04N5/65
Filed: 1989-03-01
Granted: 1993-10-12
Abstract: ABSTRACT OF THE DISCLOSURE  (Fig. 2) A protective screen for a visual display unit (VDU) comprises a filter layer which is operative to protect the operator from electrostatic and electromagnetic fields and from residual radiation of a cathode ray tube (CRT) of the VDU.   The VDU comprises a body structure for the CRT and the screen comprises a support frame for the filter layer, an intermediate support  between the frame and the body structure of the VDU and a pair of fixing plates which are adjustable both front to back and angularly, for fixing the intermediate support to the upper portion of the body structure independently of the specific form of the body structure.    The frame of the screen is also pivoted to the intermediate support  to permit the filter layer to be disposed in front of the display surface of the CRT or be swung up to expose the CRT screen.
Patent CA-1280963-C (CA)
Inventor: BORCUCH JOHN P
IPC: F17C9/02
Filed: 1989-03-30
Granted: 1991-03-05
Abstract: Method And Apparatus For Reliable Gas Supply ABSTRACT A gas supply system comprising an atmospheric vaporizer and a powered heat exchanger in series each having a rated capacity at least equal to the design gas usage rate.
Patent CA-1319649-C (CA)
Title: Dispensing closure
Inventor: KENYON WILLIAM B JR
IPC: B65D47/24
Filed: 1989-04-12
Granted: 1993-06-29
Abstract: DISPENSING CLOSURE              Abstract of the Disclosure A two-piece tubed product dispensing closure wherein the cap member (2) has a recessed top sur-face (32) such that the connected tube (4) can be stored in an upright position resting on the end closure.  The closure includes a steep pitch double thread (62) on the tube end in combination with a steep pitch single thread (35) in the cap (2)  to create rapid opening and closing of the closure with good cap control.
Patent CA-1310032-C (CA)
Title: Articulated delivery system
Inventor: STEWART DONALD R
IPC: B25J1/00
Filed: 1989-05-10
Granted: 1992-11-10
Abstract: ABSTRACT OF THE DISCLOSURE An articulated delivery system for search and retrieval tooling used in recirculating steam generators. An elongated flexible snorkel is provided with at least two channels for receiving the search and retrieval tooling. Cables along the side of the snorkel and a steering device at the rear end of the snorkel provide for articulation or bending control of the forward end of the snorkel in either direction in a single plane. Rotation of the rear end of the snorkel at the steering device provides third axis control of the articulated end of the snorkel.
Patent CA-1322459-C (CA)
Inventor: SIDEN JAN
IPC: B24D7/18
Filed: 1989-05-19
Granted: 1993-09-28
Abstract: ABSTRACT            An abrasive wheel for grinding the cutting pins of a button-type drilling bit in a grinding machine of the kind provided with a rotatable holder for fixating the pins of the bit in a grinding position and for rotating thus fixated pins. The machine also includes a spindle on which the abrasive wheel can be mounted in a given position. The spindle/holder is linearly movable in a plane which extends through and is contained by the respective rotational axes of the holder and the spindle and in a direction parallel with the rotational axis of the spindle. The abrasive wheel includes circular flange parts which embrace a profiled groove therebetween. To enable cutting pins to be ground to an obtuse tip-pro-filed shape with the aid of such an abrasive wheel, the profiled groove (12), when seen in cross-section, is formed symmetrically around a line (27) which intersects the rotational axis (21) of the abrasive wheel at an angle whose complementary angle is equal to the angle of inclination of the spindle. The inward part of the profiled groove (12) is widened symmetrically in rela-tion to a pre-determined transverse measurement and presents at least the same widening along the whole of its cross-section, upto the location of an outer limit-ing line (31), where the groove (12) has a width or a breadth which is greater than the diameter of the pin for which the abrasive wheel (2) is intended.            (Figure 3)
Patent CA-1309166-C (CA)
Title: Image sensing apparatus having automatic iris function of automatically adjusting exposure in response to video signal
Inventor: HARUKI TOSHINOBU
IPC: H04N5/235
Filed: 1989-05-19
Granted: 1992-10-20
Abstract: ABSTRACT OF THE DISCLOSURE     In a video camera having an automatic iris function and a gamma correcting function, an object evaluating value is calculated based on an exposure evaluating value in a sampling area designated as a priority area, a target luminance level for exposure control is changed according to the relation between this object evaluating value and exposure evaluating values in sampling areas other than the sampling area selected as the priority area, a ratio with which the priority area is weighted in calculating the object evaluating value is changed, and a correction value for gamma correction is further changed.  As a result, overexposure and underexposure in a picture are decreased.   Furthermore, if an extremely small value is included in exposure evaluating values in sampling areas, the value is previously replaced with a predetermined fixed value, so that the effect of noises or the like on exposure adjustment is decreased.
Patent CA-1333301-C (CA)
Title: Activated sludge wastewater treatment process
Inventor: WITTMANN JOHN W
IPC: B01F13/10
Filed: 1989-06-13
Granted: 1994-11-29
Abstract: Wastewater and recycled activated sludge are homogeneously mixed in a first aeration zone by injecting an oxygen-containing gas such as air into the lower portion of the zone under conditions which produce a complete mix reaction and sufficient oxygen is supplied to meet the biological oxygen demands of the mixed liquor.  The gas is introduced, preferably by a plurality of fine bubble membrane diffusers, in the form of fine bubbles having a diameter less than about 4 mm.  The bubbles provide both the mixing to keep solids in suspension and the oxygen required to maintain the overall dissolved oxygen content in the first aeration zone as close to 0 as possible.  The mixed liquor is sequentially contacted with an oxygen-containing gas in second and third aeration zones under conditions which produce a complete mix reaction, preferably by fine bubble membrane diffusers, clarified and a portion of the settled sludge is recycled to the first aeration zone.
Patent CA-1333496-C (CA)
Inventor: SPERANZA DONALD
IPC: F16H59/54
Filed: 1989-06-30
Granted: 1994-12-13
Abstract: An improved control system and method for an automatic/semi-automatic transmission system (10) including an automatic change gear transmission (12) driven by a throttle (26) controlled engine (14) is provided.  The control system includes a processing unit (42) for receiving inputs indicating at least throttle position (THL) and vehicle speed (OS) and for determining vehicle acceleration (dOS/dt) and for processing these inputs in accordance with a program or logic rules to determine the selected engaged gear ratio and for issuing command signals to a transmission shifting mechanism (34).  The processing unit includes logic rules by the control will execute skip upshifts upon sensing certain predetermined conditions.
Patent CA-1333669-C (CA)
Inventor: BULMAN MELVIN J
IPC: F41A1/04
Filed: 1993-06-24
Granted: 1994-12-27
Abstract: This invention provides the provision of a liquid propellant gun system having a traveling charge which is ignited after both such charge and the projectile have been accelerated forwardly.
Patent DK-154927-C (DK)
Inventor: SNOEYENBOS GLENN HOWARD
IPC: A61K35/74
Filed: 1979-06-01
Granted: 1989-05-29
Abstract: The invention resides in a mixture of avian intestinal microflora for administration to poultry to prevent or inhibit paratyphoid salmonella infection including infection by the arizona groups in the poultry or in the presence of infection to reduce the incidence and excretion rate of paratyphoid salmonella. The mixture is obtained by transferring, to newly hatched pathogen-free poultry, starting avian microflora known to be capable of blocking subsequent colonization, recovering said microflora from the faecal droppings of said pathogen-free poultry in a manner precluding subsequent contamination by pathogens, and recovering the pathogen-free microflora from the faecal droppings of said poultry.
Patent DK-165560-C (DK)
Inventor: KESSLER MILTON
IPC: E06B7/22
Filed: 1985-09-16
Granted: 1993-04-26
Abstract: An improved pile-type, fin weatherstrip includes an elongated V- or U-shaped barrier fin bonded to a base strip and located between a pair of upstanding pile fiber arrays. The barrier fin is formed of thermoplastic film which is preferably smooth, but which may be roughened, dimpled or otherwise provided with a large number of pockets, or which may have a flocked surface. A lubricant grease is provided in the channel shaped cavity of the barrier fin, which lubricant is progressively dispensed in response to a wiping action type of movement which occurs when the barrier fin is compressed by the pile arrays during usage. The lubricant grease is exuded progressively over the useful life of the weatherstrip toward the free edges of the barrier fin located at or near the forward projecting face of the weatherstrip where such grease is dispensed in small amounts to decrease breakaway force, lower sliding friction and improved air infiltration characteristics. The barrier fin may be perforated so that lubricant grease is also forced into the fibers of the pile arrays where it will also work to the surface of the weatherstrip and improve the aforementioned properties.
Patent DK-159719-C (DK)
Inventor: AHNSTROEM OVE
IPC: B21D5/14
Filed: 1984-10-02
Granted: 1991-04-22
Abstract: The present invention relates to rounded corrugated sheeting (4) whose profile exhibits crest portions (5), flanks (6), and bottom portions (7). The crest portions (5) are located on the concave side of the rounded sheet and are provided with grooves formed by pressing during rounding of the sheeting. The grooves form ribs (10) on the convex side of the sheet. In the rounding of the sheet, the material present in the crest-portions (5) of the sheet (4) is distributed in a manner which facilitates rounding and counteracts the formation of folds or wrinkles in the crest portions (5), and prevents other forms of damage.
Patent DK-164621-C (DK)
Inventor: HANSEN KAJ BOERGE
IPC: H04R9/02
Filed: 1989-10-09
Granted: 1992-12-07
Abstract: An electrodynamic transducer with a moving coil (4) for use in telephone subscriber's sets has a membrane (5) and a magnetic system with a magnet (1), an outer (2) and an inner (3) pole plate, enclosed in a casing (8) and a cover (7). An insert (6) is clamped axially between the magnetic system and the cover (7) and has an extension (20) which passes through an opening (14) in the membrane and rests on the magnetic system. This insert (6) is pref. made of a non magnetisablee and non conductive material such as polyamide or ABS. The steel cover (7) is 0.5-1 mm thick.
Patent FI-72128-C (FI)
Inventor: REEB ROLAND
IPC: C08F279/02
Filed: 1983-03-23
Granted: 1987-04-13
Abstract: Latex of an interpolymer composed of (1) a copolymer A of butadiene, styrene and at least one ethylenically unsaturated carboxylic acid, and (2) a polymer B of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid, polymer B being at least partially grafted onto the copolymer A. The latex is prepared by the emulsion polymerization of butadiene, styrene and at least one copolymerizable, ethylenically unsaturated carboxylic acid, followed by the polymerization, in the presence of the copolymer latex, of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid. The latex may be used as a binder in aqueous compositions for coating paper.
Patent FI-66294-C (FI)
Inventor: HUHTA-KOIVISTO ESKO
IPC: B01D3/00
Filed: 1983-05-20
Granted: 1984-10-10
Abstract: The present invention concerns a distilling means (10) operating on the thermocompressor principle. The distilling means (10) comprises a frame part (11), a boiling space (12) for the liquid to be distilled, a heating means (13) for heating the liquid to be distilled in said boiling space (12), a feed line (14) for conducting liquid to be distilled into the boiling space (12), a blower means (19) arranged to impart extra energy to the vapour formed from the liquid being distilled, whereby the temperature of the vapour rises on the discharge side of said blower means (19), and a discharge line (25) for discharging distillate from the distilling means (10). Inside the distilling means (10) is placed at least one heat exchange tube (17), along which the mixture composed of liquid being distilled and of vapour is arranged to flow, and a droplet separator)18) based on centrifugal separation. Inside the distilling means (10) is disposed substantially in the middle a central tube (22), inside which is placed an inner tube (23), whereby in the central tube (22) is defined an annular flow duct (24). The flow duct (24) is closed by a bottom (25) at a point substantially below the middle The annular duct (24a) below the bottom (25) of the annular duct (24) is provided with a discharge aperture (27). The blower means (19) is placed in the lower part of the distilling means (10), the mixture composed of liquid being distilled and of vapour that has been formed being arranged to flow from the heat exchange tube (17) through the central tube (22) to the blower means (19) provided to impart extra energy to the vapour and to direct the vapour into the annular duct (24a) below the bottom (25) of the annular duct (24), wherefrom the vapour discharges through the discharge aperture (27) into a condenser (28). In the annular duct (24) is provided a discharge connector (26) for removing the effluent water. The droplet separator (18) is a droplet separator with helical vanes (20), placed in the upper part of the annular duct (24).
Patent FI-79483-C (FI)
Inventor: SCHIRMEISEN JOSEF
IPC: C04B32/00
Filed: 1983-12-28
Granted: 1990-01-10
Abstract: 1. A coated facing panel or roof insulation panel of plastic-bonded mineral fibres, in particular rock wool, the coating of which is formed on the basis of an inorganic silicate-type binder and particulate inorganic additives, characterized in that the inorganic binder is colloidal silica (silica sol), that the coating (3) is composed of an impregnation layer (3a), which has been formed by pressing the coating composition into the resin-bonded mineral fibre panel with breakage of fibres in the superficial region of the mineral fibre panel and which has a thickness of one or more millimetres, and of a surface layer (3b) formed from the coating composition itself, and that the inorganic additives are at least largely free of electrolytes and of swellable layer silicates such as, especially, natural clays or clays, which are swellable as the result of activation, from the montmorillonite group.
Patent FI-83597-C (FI)
Inventor: BRAVET JEAN-LOUIS
IPC: B05D1/34
Filed: 1985-04-29
Granted: 1991-08-12
Abstract: A process for the continuous production of a plastic sheet of high optical quality capable of being used in laminated glasses, having at least a thin layer resistant to scoring and abrasion which entails high-speed centrifugal spraying of a mixture of reaction components, onto a plane horizontal support carried in a uniform movement of advancement relative to the spraying.
Patent FI-87199-C (FI)
Inventor: GALLIANI GIULIO
IPC: C07D211/70
Filed: 1987-02-26
Granted: 1992-12-10
Abstract: Compounds useful in the treatment of Alzheimer's disease, senile dementia, or memory disorders which have the formula   <IMAGE>   in which R represents a hydrogen atom, a linear, branched or cyclic alkyl radical, saturated or unsaturated, containing up to 8 carbon atoms, possibly substituted by a free or esterified carboxy radical or R represents an aralkyl radical containing up to 10 carbon atoms and R' represents a linear or branched, saturated or unsaturated, alkyl radical, containing up to 8 carbon atoms, a radical -COalk1 or a radical -(CH2)2N(alk2)2, alk1 and alk2 representing an alkyl radical containing up to 8 carbon atoms, as well as their addition salts with acids. Also compositions containing the same, method of preparation and method of treatment using the same.
Patent FI-90425-C (FI)
Inventor: MCGARRITY JOHN
IPC: C07D491/048
Filed: 1987-12-01
Granted: 1994-02-10
Abstract: Imidazole derivatives of the formula:    <IMAGE>  IX  wherein R1 is an (R)- or (S)-1-phenylalkyl group, an (R)- or (S)-1-alkoxycarbonyl-1-phenylmethyl group or an (R)- or (S)-1-aryloxycarbonyl-1-phenylmethyl group, R2 is hydrogen, a substituted or unsubstituted alkanoyl group, a substituted or unsubstituted benzoyl group, a substituted or unsubstituted benzyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxyalkyl group, a pyranyl group, a substituted or unsubstituted benzenesulfonyl group, an alkylsufonyl group, a diarylphosphinyl group, a dialkoxyphosphinyl group or a trialkylsilyl group, and A is a sulfur or oxygen atom. The imidazole derivatives are intermediate products for the production of (+) biotin.
Patent FI-94069-C (FI)
Inventor: BUSSELL WILLIAM ROBERT
IPC: D21H17/62
Filed: 1988-05-26
Granted: 1995-07-10
Abstract: A one-shot paper sizing composition is in the form of an aqueous dispersion containing a rosin component, a co-reactant therefor, such as an aluminium chlorohydrate, and an amine or an amine salt of a rosin acid.
Patent NO-171099-C (NO)
Inventor: GARDNER NORMAN A
IPC: G03C5/08
Filed: 1983-05-27
Abstract: A document has information appearing thereon, with at least a portion of the information being located on a front face of a portion of the document. The front face portion has a colour with a sufficiently low reflection spectral response to render the document portion substantially incapable of being photocopied in an information-readable manner. The document portion is capable of transmitting visible light from the rear face to the front face to cause sufficient contrast between the relatively non-translucent information and the transmitted light to enable the information to be read by a human eye viewing the front face of the document when visible light is transmitted through the document from the rear face to the front face.
Patent NO-160585-C (NO)
Inventor: SAUR WOLFGANG
IPC: C08G18/00
Filed: 1984-11-19
Abstract: A chemically-hardening two-component material based on polyurethane is provided, having a first component being a prepolymer with isocyanate end groups and a second component being a product which has been obtained from that prepolymer with isocyanate end groups by reacting it with a reactive compound which has at least two active groups, containing active hydrogen and which do not react identically with isocyanate. The prepolymer is a reaction product of an aliphatic or aromatic di-isocyanate with a polyol. Such a material can be produced by reacting a prepolymer which contains isocyanate end groups, with a second component, which, in turn, has resulted from a prepolymer with isocyanate end groups by reacting with a reactive compound which has at least two molecule groups, containing hydrogen and reacting differently with isocyanate. The material is especially suitable as a self-hardening gluing, coating, sealing and molding material.
Patent NO-166002-C (NO)
Inventor: LOCKHOFF OSWALD
IPC: A61P37/00
Filed: 1986-06-03
Abstract: Compounds of the formula   <IMAGE>   in which R1 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms, X represents -CH2-, -O-or -NH-, R2 denotes hydrogen or a saturated or singly or multiply unsaturated alkyl radical having up to 50 carbon atoms, R3, R4 and R5, independently of one another, denotes hydrogen or acyl-CO-R6, R6 being an alkyl radical having up to 10 carbon atoms, R7 denotes hydrogen, C1-C7-alkyl-, hydroxymethyl, 1-hydroxyethyl, mercaptomethyl, 2-(methylthio)-ethyl, 3-aminopropyl, 3-ureidopropyl, 3-quanidyl-propyl, 4-aminobutyl, carboxymethyl, carbamylmethyl, 2-carboxyethyl, 2-carbamoylethyl, benzyl, 4-hydroxybenzyl, 3-indolylmethyl or 4-imidazolylmethyl, and R8 represents hydrogen or methyl, and R9 represents hydrogen, acetyl, benzoyl, trichloroacetyl, trifluoroacetyl, methoxycarbonyl, t-butyloxycarbonyl or benzyloxycarbonyl and R7 and R8 together can denote -CH2-CH2-CH2, and pharmaceutically acceptable salts thereof stimulate the immune system and can be used in conjuction with antibiotics and vaccines. New intermediates are also shown.