baber/WOPTO huggingface dataset:
Patent CA-1325952-C (CA)
Inventor: YAMAGUCHI KOUJI
IPC: B60W10/10
Filed: 1988-11-14
Granted: 1994-01-11
Abstract: Abstract A   method  of  controlling  speed  reduction  ratio  in   a continuously  variable speed transmission comprises the steps  of setting  a  prescribed  parameter  corresponding  an  accelerator opening  which is opened to a certain extent from a fully  closed condition  setting  a reference engine speed corresponding  to parameter  which represents a driver's intention of  acceleration so as to increase as said parameter increase from said prescribed parameter  when  said parameter is in a range  higher  than  said prescribed parameter setting said reference engine speed so as to increase  as  said  parameter  decreases  from  said   prescribed parameter  when  said  parameter is in a range  lower  than  said prescribed parameter, and controlling said speed reduction  ratio so  that  the engine speed coincides with said  reference  engine speed.
Patent CA-1328114-C (CA)
Inventor: LUKAS RUDOLF
IPC: C08F20/28
Filed: 1988-11-15
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE:           New  capryloyloxyalkyl acrylates  useful  as plasticizers not subject to migration or extraction in the production of PVC are disclosed,  which are of the general formula:    CH2=CH-CO-O-R-O-CO-(CH2)6-CH3 where R is a C2-C6 alkylene group with 2 to 6 carbon atoms, and their polymers and copolymers containing structural units of the general formula:                         where R is the same or different C2-C6 alkylene groups, either alone or in admixture with vinyl chloride structural units in the main chain or side chains.  The invention also proposes a method of preparation of such capryloyloxyalkyl acrylates by esterification of hydroxyalkyl caprylates of the general formula:                       HO-R-O-CO-(CH2)6-CH3 with acrylic acid, its chloride, bromide or anhydride, or of hydroxyalkyl acrylates of the general formula:                         HO-R-O-CO-CH=CH2 with caprylic acid, its chloride, bromide or anhydride.
Patent CA-1296447-C (CA)
Title: High impact blends and films of linear polyethylene, polyphenylene oxideand styrene resin
Inventor: CUNNINGHAM THERESA L
IPC: C08L25/00
Filed: 1988-12-22
Granted: 1992-02-25
Abstract: HIGH IMPACT BLENDS AND FILMS OF LINEAR POLYETHYLENE, POLYPHENYLENE OXIDE AND STYRENE RESIN                             ABSTRACT          Composition and films of linear ethylene polymers such as linear low density polyethylene containing up to 3 weight percent of a blend of polyphenylene oxide and styrene resin exhibit excellent physical properties, particularly impact strength.
Patent CA-1330169-C (CA)
Inventor: TANAKA ASAMI
IPC: A61K6/04
Filed: 1988-12-28
Granted: 1994-06-14
Abstract: ABSTRACT OF THE INVENTION           A metal foil is provided for use in a metal-porcelain dental restoration, which metal foil provides improved color qualities to the finished restoration and improved bonding of the metal to the porcelain.  The metal foil is made of an alloy comprising a major amount of gold, an amount of platinum or palladium, and an amount of a non-precious metal.
Patent CA-1321174-C (CA)
Title: Packaging container
IPC: B65D5/24
Filed: 1988-12-29
Granted: 1993-08-10
Abstract: ABSTRACT OF THE DISCLOSURE    A packaging container formed by folding a blank into a pyramid shape, the blank comprising a rectangular bottom wall and four lateral walls which consist of front and rear walls and a pair of side walls.  Each lateral wall has a maximum width between points where side edges of the adjacent lateral walls are joined together.  The side walls each has a projection at the top end and a pair of laps at the side end portions.  The blank is folded along each of the four sides of the bottom wall and boundaries of the lateral walls to raise the latter with respect to the bottom wall, while the side walls also are so folded that the laps face and abut the front and rear walls, respectively, with the projections being sandwiched between the top ends of the front and rear walls.  The top ends and the projections are fastened together with a staple.
Patent CA-1327734-C (CA)
Inventor: GUPTA DIPAK
IPC: C08K7/06
Filed: 1989-03-29
Granted: 1994-03-15
Abstract: TITLE    Composite Tooling for Composites Manufacture ABSTRACT         Composite tooling of carbon fiber reinforced polyimide of high Tg is prepared by first curing in an autoclave followed by post-curing in an air circulating oven.
Patent CA-1312396-C (CA)
Title: Hydrocolloid/adhesive composition
Inventor: OLSEN ROGER A
IPC: A61L15/60
Filed: 1989-04-12
Granted: 1993-01-05
Abstract: HYDROCOLLOID/ADHESIVE COMPOSITION            Abstract of the Disclosure Hydrocolloid adhesive compositions are disclosed comprising  a  rubbery  elastomeric  base  having  dispersed therein hydrocolloid particles, at least some of which are polycationic hydrocolloid particles. The compositions have enhanced resistance to breakdown by body fluids and are especially useful as wound dressings.
Patent CA-1306063-C (CA)
Title: High performance vlsi filter
Inventor: HERMAN GARY E
IPC: G06F17/30
Filed: 1989-04-19
Granted: 1992-08-04
Abstract: Abstract of the Disclosure A single chip high speed VLSI data filter is disclosed. The data filter performs relational and simple numeric operations on a high speed input data stream using a unique instruction set containing no branching instructions.
Patent CA-1311765-C (CA)
Inventor: FRANCES JEAN-MARC
IPC: C07F7/22
Filed: 1989-04-20
Granted: 1992-12-22
Abstract: The present invention relates to hexacoordinated tin(IV) compounds of the general formula: 
<IMAGE>
 
<??>The compounds of formula (1) are prepared by a hydrostannation reaction of a diorganotin dihydride on an enol alcoholate or carboxylate. 
<??>The compounds of formula (1) are latent catalysts which can be used especially for the preparation of polyurethanes and the crosslinking of silicones because they decompose thermally into diorganotin dicarboxylates or dialcoholates.
Patent CA-1336792-C (CA)
Title: Curable polymer composition
Inventor: KOHMITSU SHINTARO
IPC: C08L33/04
Filed: 1989-04-27
Granted: 1995-08-22
Abstract: The present invention relates to a curable polymer composition which comprises:          (A)  a copolymer comprising a backbone which comprises (1) repeating units derived from at least one monomer selected from the group consisting of alkyl acrylates having 1 to 8 carbon atoms in the alkyl group and alkyl methacrylates having 1 to 8 carbon atoms in the alkyl group and (2) repeating units derived from at least one monomer selected from the group consisting of alkyl acrylates having at least 10 carbon atoms in the alkyl group and alkyl methacrylate having at least 10 carbon atoms in the alkyl groups and (B) an oxyalkylene base polymer having at least one silicon-containing group to the silicon atom of which is bonded at least one hydroxyl group or hydrolyzable group and which is cross linkable through formation of a siloxane bond.  The curable polymer composition has improved transparency and storage stability and can provide a cured material having good weather resistance.
Patent CA-1336722-C (CA)
Title: Passive keyless entry system
Inventor: WARAKSA THOMAS JOSEPH
IPC: G07C9/00
Filed: 1989-05-04
Granted: 1995-08-15
Abstract: A passive keyless entry system is disclosed that is specifically adapted for use with automotive vehicles. The system is designed to automatically unlock  the vehicle  as  the operator approaches  the vehicle.  The system is further designed to automatically lock the vehicle as the operator, carrying the beacon, moves away from the vehicle.  The system includes a portable beacon that is carried by the operator, a receiver/controller located in the vehicle, and an antenna connected  to  the  receiver/controller  for  receiving  the  encoded transmission from the beacon.  The beacon includes a motion sensor to conserve battery life when the beacon is stationary.  Transmission between the beacon and the receiver/controller is characterized by a magnetically coupled radio frequency signal embodying differential phase encoded data with error correction coding of the data to enhance noise immunity and signal discrimination.
Patent CA-1340240-C (CA)
Inventor: POCKAT GREGORY R
IPC: B32B7/12
Filed: 1989-05-26
Granted: 1998-12-15
Abstract: An easily opened package is made by heat sealing a first web to a second web.    The sealing layer of the first web is a blend of polybutene and polypropylene with a third polymeric material of ethylene vinyl acetate copolymer, low density polyethylene, linear low density polyethylene, or ionomer.  The sealant layer of the second web is ethylene vinyl acetate copolymer,  low density polyethylene,  linear low density polyethylene or ionomer.
Patent CA-1331374-C (CA)
Inventor: BEGHELLI GIAN P
IPC: F21V21/02
Filed: 1989-06-16
Granted: 1994-08-09
Abstract: ABSTRACT          This invention relates to an improvement in systems for the rapid attachment of lamps, especially lamps having a watertight housing, whereby a lamp may be connected in a single simple operation to  its housing, a suppor-ting  plate previously attached to the ceiling (or  a wall) and at the same time to a source of power, by means  of suitable electrical connectors, forming  an enclosed watertight unit in accordance with the appli-cable regulations.
Patent CA-1335029-C (CA)
Title: Self-cleaning sanitation module incorporating a tilting back
Inventor: DECAUX JEAN-CLAUDE
IPC: E03D11/12
Filed: 1989-08-07
Granted: 1995-04-04
Abstract: A self-cleaning  sanitation module  comprises  a toilet pan movable between a use position and a cleaning position in which it is behind a separating wall.   A back is provided movable between two positions,  a use position and a cleaning position in which the back is disposed vertically above the pan.  The displacement of the pan and the  back  between  their use  position  and their cleaning position is performed in such a way that there is always a very small gap between the back and the pan.
Patent CA-1339063-C (CA)
Title: Pesticidal control
Inventor: DAWSON HOWARD BERNARD
IPC: B27K3/38
Filed: 1989-09-29
Granted: 1997-07-29
Abstract: Tropical and temperate crops, particularly rice, maize, cotton, soya and fruit, can be protected, particularly against insect pests   of the orders Lepidoptera, Diptera,  Coleoptera,  Hemiptera,  Orthoptera, Dictyoptera, Hymenoptera and Isoptera and acarine pests,  by treatment with a pesticidal water-miscible formulation whose average particle size is at most 200 nm. Public health pests, including the house fly (Musca domestica),  cockroach (Blatta sp. or Periplaneta sp.) and mosquito  (Aedes aegypti)  as well as pests which infest or affect timber, particularly in buildings, can also be controlled with such formulations.  The formulations include water,  oil,  a surfactant,  and a cosurfactant, wherein either the oil is a pesticide or the formulation comprises a pesticide dissolved in the oil.  The pesticide may be  a pyrethroid such as cypermethrin or deltamethrin. The formulations can be molecular  solutions,  micellar  solutions  or microemulsions (water-in-oil or oil-in-water)  and are generally clear.
Patent CA-1303994-C (CA)
Inventor: MUELLER RICHARD A
IPC: A61K31/12
Filed: 1990-05-02
Granted: 1992-06-23
Abstract: ABSTRACT This invention relates to pharmaceutical compositions containing a class of 5-phenyl-1,3-dioxoalkenyl compounds useful as inhibitors of leukotriene biosynthesis and thus useful in the treatment of conditions associated with leu-kotrienes. This invention also relates to the use of the 5-phenyl-1,3-dioxoalkenyl compounds in the inhibition of leuko-triene biosynthesis and thus in the treatment of conditions associated with leukotrienes.
Patent CA-1340990-C (CA)
Title: Heterocyclic (alkyl) amines intermediates and their production
Inventor: IWANAGA KOICHI
IPC: C07D213/74
Filed: 1988-07-29
Granted: 2000-05-09
Abstract: Disclosed are compounds of the formula:   (see formula I) (wherein: A' is pyridyl, pyrazinyl or thiazolyl, each of which may optionally be substituted with halogen, C1-4alkyl, halo-C1-4alkyl, C1-4alkoxy, halo-C1-4alkoxy, C1-4alkylthio or halo-C1-4alkylthio; n is 0, 1 or 2; and R2 is hydrogen, C1-2alkoxy, di-C1-2alkylamino, C1-4alkyl, halo-C1-4alkyl, C1-2acyl, 2,2-dimethoxyethyl or 2-methoxyethyl). The compounds of the formula [III'] are useful for producing .alpha.-unsaturated amines of the formula: (see formula II) (wherein X1 and X2 are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group R1 is a group attached through a nitrogen atom;      R2 is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2;      A is a heterocyclic group or a cyclic hydrocarbon group) and salts thereof which are useful in the agrochemical field as insecticidal and/or miticidal agents.
Patent FI-82378-C (FI)
Inventor: TAN HONG SHENG
IPC: A61K31/65
Filed: 1984-05-04
Granted: 1991-03-11
Abstract: The invention relates to aqueous injectable solutions containing oxytetracyclin, a magnesium compound and polyvinylpyrrolidone with a molecular weight between 500 and 10,000 with a pH of 8-9.5 and to a process for the preparation of these solutions.
Patent FI-79987-C (FI)
Inventor: LOTZ ALFRED
IPC: B61L5/06
Filed: 1985-02-08
Granted: 1990-04-10
Abstract: 1. Circuit arrangement for the control and protection of points operable by a remote setting equipment (FE) (signal box) or local setting equipment (DE), in which arrangement the commands are conducted in signal-technically safe manner an electronic points control circuit (WST) and an electronic points protection circuit (WSI), which are associated locally with a polyphase current points drive (WA) and by which the points drive (WA) is applied by way of a contactless polyphase current power switch (LS), current monitors (ÜW) as well as a four-core setting cable (SK) to a polyphase current mains with neutral conductor (Mp), wherein a switching-off of the drive (WA) as well as a limit position report with monitoring take place by way of motor contacts (MK) and limit position or monitoring contacts (ÜK), characterised by the following features : a) the monitor (ÜW) detects the currents in two phase lines (R, S) and the neutral conductor (Mp), couples out a high signal each time in the case of current flow and transmits bit patterns of the currents to the points control circuit (WST) and to the points protection circuit (WSI) for evaluation, b) on agreement of the bit pattern dependent on the setting of the points, i. e. on the corresponding position of the motor contacts (MK) and the limit position or monitoring contacts (ÜK) in the points drive (WA) with the predetermined target pattern in the points control circuit (WST), the points drive (WA) is stopped by this through switching-off of the polyphase current power switch (LS), c) a protective switch (SS) connected in front subsequently separates the conductors of the points drive (WA) additionally from the polyphase current mains (R, S, T, Mp) and switches the conductors over to a single-phase alternating test voltage, while the switching state of the protective switch (SS) is monitored by the points protection circuit (WS1), and d) monitoring test currents about the test voltage and the individual alternating current switches (WS) of the polyphase current power switch (LS), which are driven in an automatic test mode, are constantly sent through the points drive, while the exact position of the points is detectable in signal-technically safe manner by means of the bit pattern in that case issued from the monitor (ÜW).
Patent FI-84227-C (FI)
Inventor: THOMAS JOYCE KACHLINE
IPC: A47L5/24
Filed: 1986-02-21
Granted: 1991-11-11
Abstract: A lightweight broom having a rechargeable battery powered vacuum pump and a mounting assembly for pivotally mounting a nozzle. The mounting assembly and power assembly are spaced apart on a frame carrying both assemblies, and a filter bag arrangement is removably received therebetween. The filter bag arrangement includes a canister adapted to removably fit on a frame between the mounting assembly and the power assembly.
Patent FI-92014-C (FI)
Inventor: ELGER GORDON ANTHONY
IPC: A61K9/52
Filed: 1987-06-03
Granted: 1994-09-26
Abstract: A solid, controlled release, pharmaceutical composition comprising an active ingredient incorporated in a controlled release matrix comprising a water soluble polydextrose. The controlled release matrix may also contain at least one of a digestible C8-C50 substituted or unsubstituted hydrocarbon, especially a C12-C36 fatty alcohol, and a polyalkylene glycol, especially polyethylene glycol. Optionally, the matrix may contain a cellulose ether, especially a hydroxyalkylcellulose or a carboxyalkylcellulose.
Patent FI-84877-C (FI)
Inventor: KAUPA EHRENHARDT
IPC: A47L9/28
Filed: 1987-11-09
Granted: 1992-02-10
Abstract: In known devices of this type, only the power of the blowing motor can be controlled. The intention of the new arrangement is also to allow an indication of a necessary filter change whilst maintaining a twin-core control line embedded in the suction hose. For this purpose, an adjustable resistance element (8) with a light diode (9) is switched in series on the handle (1) of the suction hose (2). By periodic short-circuiting of this series circuit, voltage pulses are produced which are converted by means of a peak value rectifier (17) into a continuous direct voltage, by means of which the pulse length of the control pulses generated by a comparator (23) is determined. The power stage of the blowing motor (5) is controlled by the control pulses of the comparator (23). By means of a pressure switch, which is actuated at a certain degree of filling of the filter bag, the periodic short-circuiting of the series circuit of the resistance element (8) and the light diode (9) is interrupted. Illumination of the light diode (9) is effected by the now continuously present voltage. <IMAGE>
Patent FI-92582-C (FI)
Inventor: JACOBSEN POUL
IPC: A61K31/495
Filed: 1988-02-22
Granted: 1994-12-12
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM> wherein -A- together with the two carbon atoms denoted as 1 and 2 is selected from <CHEM>  R<1>, R<2> and R<3> are independently  H, halogen, CN, NH2, NO2, SO3H, SO2NH2, or CONH2   The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
Patent FI-89285-C (FI)
Inventor: ILMARINEN ANTTI ISAKKI
IPC: D21F3/02
Filed: 1989-05-24
Granted: 1993-09-10
Abstract: A press with extended nip for paper or board machines, comprising a support means (2); a pressure means (4) disposed opposite the support means (2), designed to be secured to a stand (9), and comprising a press shoe (5) which, together with the support means (2), forms a pressing zone with extended nip; at least one belt (3), impervious to liquid, which passes through the pressing zone in sliding contact with the press shoe (5); and at least one endless, liquid-absorbing felt (6), which passes through said pressing zone together with a fiber web (1) to be dewatered, said pressure means (4) comprising jacks (14) disposed in at least one row across the belt (3) and acting on the press shoe (5) to force it against the support means (2). According to the invention the pressure means (4) comprises an elongate jack unit (15) disposed transversely across the belt (3) and comprising a block (16) with cavities (17) for the pistons (18) of the jacks (14) and a top element (19) closing the cavities (17) and being provided with apertures (20) for the piston rods (21) of the jacks (14), said piston rods acting on the press shoe (5).
Patent FI-92752-C (FI)
Inventor: BECKER MANFRED
IPC: F16K31/04
Filed: 1989-06-26
Granted: 1994-12-27
Abstract: A valve control system includes a stepping motor coupled to an eccentric via a clutch. A valve member is urged into engagement with the eccentric by a spring. Rotation of the eccentric causes axial movement of the valve member which controls fluid flow through the valve. A detent releasably holds the eccentric in a neutral position.
Patent NL-17271-C (NL)
IPC: A61K9/20
Abstract: 232,906. Institut Sero-Therapique et Vaccinal Suisse. April 28, 1924, [Convention date]. Void [Published under Sect. 91 of the Act]. Medicines for internal use; medicaments for external application; dispensing; special shapes and forms, putting up in.-Medicinal. antiseptic, and cauterizing substances, such for instance as those used in dentistry for destroying nerves, are suspended uniformly in a gelatinous substance which is caused to set, dried, and formed into tablets, balls, &c. each containing a known dose of the active material. Examples of suitable media are gelatine, agar-agar, and cellulose. Active substances specified are arsenious anhydride, cobalt oxide, and arsenites formed within the jellies by reaction between arsenious anhydride and oxides, hydroxides, or salts of alkaline earths or noble or heavy metals.
Patent NO-163783-C (NO)
Inventor: GOEDHART MACHIEL
IPC: C11D3/12
Filed: 1984-10-18
Abstract: By the inclusion of an effective level of a layered clay, e.g. a synthetic hectorite, in an enzymatic dishwashing composition, the formation of spots and films on the cleaned objects is significantly reduced.
Patent NO-158273-C (NO)
Inventor: LUEBBERS WILLI
IPC: F42B10/40
Filed: 1986-10-03
Abstract: PCT No. PCT/EP86/00095 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Mar. 25, 1986 PCT Pub. No. WO86/05581 PCT Pub. Date Sep. 25, 1986.A propellant charge for the reduction of base eddying or drag of a shell 12 with a centrally disposed ignition conduit and an ignition device for the charge disposed in the conduit. To improve the ignition readiness of the propellant charge, the inner surface of the propellant charge, which surrounds the ignition conduit, is formed so that it conically narrows in the aft direction. Additionally, the inner surface of the propellant charge may be provided with stepped sections. Finally, the ignition conduits disposed in the housing of the ignition device may be disposed at an angle relative to the longitudinal axis of the propellant charge so that they face the inner surface thereof.
Patent NO-166649-C (NO)
Inventor: BERGSTROEM CHRISTER
IPC: C08F255/00
Filed: 1986-11-04
Abstract: The invention concerns a chemically modified polyolefin having good adhesion to metals and other polar substances. The polyolefin consists of polyolefin to which has been grafted itaconic acid.
Patent NO-172133-C (NO)
Inventor: HOTCHKISS ADAIR JOHN
IPC: A61K38/48
Filed: 1987-03-17
Abstract: Disclosed are various novel human tissue-type plasminogen activators characterised by having a modified carbohydrate structure at amino acid residue 117. Means for their preparation and results of assays measuring function of the activators are also disclosed.
Patent NO-169961-C (NO)
Inventor: FERRINI PIER GIORGIO
IPC: C07D295/04
Filed: 1987-06-15
Abstract: Piperazines of the formula    <IMAGE>  (I)  and their salts, in which each of Ar1 and Ar2, independently of the other, represents phenyl that is unsubstituted or mono- or di-substituted by C1-C7-alkyl, C1-C7-alkoxy, cyano, halogen, trifluoromethyl, amino, C1-C7-alkylamino, di-C1-C7-alkylamino and/or by C1-C7-alkanoylamino, can be used as the active ingredients of medicaments and are manufactured in a manner known per se.