baber/WOPTO huggingface dataset:
Patent CA-1320057-C (CA)
Inventor: COMPEAU DAVID E
IPC: H02P1/16
Filed: 1988-08-26
Granted: 1993-07-13
Abstract: COMPARTMENT PANEL PULL DOWN MECHANISM          Abstract of the Disclosure Mechanism for pulling an opened compartment panel closed and engaging a latch with a striker includes a slide member mounted on the body for horizontal reciprocating movement and having a cam slot which receives a cam follower carried by the striker so that horizontal reciprocating movement of the slide member vertically reciprocates the striker.  The cam slot includes an inclined cam surface effective to provide the vertical reciprocation of the striker.  The cam slot also includes a horizontal dwell surface at the end of the inclined surface to define the retracted position of the striker in which the compartment panel is closed so that the load imposed on the compartment lid in the direction to pry open the compartment panel is prevented from urging the slide member in a direction which would permit the striker to extend.  A second horizontal dwell surface at the other end of the inclined surface defines the extended position of the striker so that a slamming movement of the compartment panel toward the closed position latching the latch with the striker is prevented from urging movement of the slide member in a direction to permit retraction of the striker.  Thus, the pull down mechanism is constructed so that a vertical load imposed on the striker when the compartment panel is slammed or when the compartment panel is pried open is not exerted on the motorized drive unit.
Patent CA-1310638-C (CA)
Title: Imidazo-benzodiazepines and their use in the treatment of memory or cerebral senescence disorders
Inventor: GARDNER COLIN R
IPC: C07D471/14
Filed: 1988-08-26
Granted: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE:            Disclosed are compounds of formula (I):                     (I) wherein R1 represents a phenyl group, a C4-C6 cycloalkyl group or a group of formula (II):                                             (II) (in which R4 represents hydrogen or C1-C5 alkyl:  R5 represents hydrogen or C1-C5 alkyl;  and R6 represents hydrogen,  C1-C5  alkyl,  phenyl,  halogen,  C2-C5 alkoxycarbonyl, cyano, amido or C1-C5 mono- or dialkylamido), R2 and R3,  which may be identical or different,  each represents a hydrogen atom, a C1-C5 alkyl group or a C2-C5 cycloalkyl group, or R2 and R3 together represent a C3-C5 alkylene group;  and X and Y, which may be identical or different, each represents a hydrogen atom, a halogen atom, a nitro,azido, nitrile or trifluoromethyl group or an alkyl or alkoxy group containing 1 to 3 carbon atoms.  These compounds and their acid addition salts are useful as medicaments,  particularly in the treatment of memory disorders or cerebral senescence disorders.  Some compounds may also be used in the treatment of obesity and as minor tranquillisers in the treatment of certain agitated or irritated conditions, and certain forms of epilepsy.
Patent CA-1328423-C (CA)
Title: Electrolytic finishing method
Inventor: KUWABARA YOUHEI
IPC: B23H3/02
Filed: 1988-09-16
Granted: 1994-04-12
Abstract: Abstract of the Disclosure An electrode is positioned to form a predetermined gap between the electrode and a surface of a work, and the electrode and the work are submerged in an electrolyte.          Thereafter pulses are applied to the electrode and clean electrolyte is supplied to the gap. The pulse application is performed by a pulse having a peak current density between 30 A/cm2 and 50 A/cm2 and a pulse duration between 2 msec and 10 msec.
Patent CA-1339432-C (CA)
Title: High polymer content silicone emulsions
Inventor: GLOVER SHEDRIC ONEAL
IPC: C08J3/03
Filed: 1989-01-04
Granted: 1997-09-02
Abstract: HIGH POLYMER CONTENT SILICONE EMULSIONS     A polydiorganosiloxane emulsion having a combination of high polymer content and low viscosity can be produced by blending a high polymer content polydiorgano -siloxane macroemulsion, having a polymer content of greater than 60 percent by weight and an average particle size of greater than 0.14 micrometers ant a high polymer content polydiorganosiloxane microemulsion, having a polymer content of from 20 to 30 percent by weight and an average particle size of less than 0.14 micrometers, with the ratio of the average particle size of the macroemulsion to the average size of the microemulsion of from 5 to 15.
Patent CA-1334411-C (CA)
Title: Production of high purity alkaloids
Inventor: BOULWARE RICHARD
IPC: C07D491/056
Filed: 1989-01-23
Granted: 1995-02-14
Abstract: A method for extracting valuable alkaloid mate-rails from plants containing the same comprising slurrying the comminuted plant material in a mixture of water and a cosolvent at a pH of 8.5, adding a nonpolar, water-insoluble, solvent to dissolve the alkaloid, washing the nonpolar phase with acidulated water to convert the alkaloid to the imminium ion or acid salt form, precipitating the alkaloid, and recovering and drying the alkaloid.
Patent CA-1339634-C (CA)
Title: Process for the preparation of 4-demethoxydaunomycinone, the aglycone of 4-demethoxy-daunorubicin
Inventor: DE BERNARDINIS SILVIA
IPC: C07C50/38
Filed: 1989-02-10
Granted: 1998-01-20
Abstract: 4-Demethoxy-daunomycinone I:                                (see fig.I) the known aglycone of 4-demethoxy-daunorubicin, is prepared by protecting the 13-keto group of 4-demethyl-daunomycinone, sulfonylating the 4-hydroxy group, reacting the sulfonylated compound with an amine, removing the amino protecting group from the resultant 4-demethyl-4-(protected amino)-13-dioxolanyl-daunomycinone, diazotising the thus-freed 4-amino group and reducing under mild conditions the resulting diazonium compound. This compound of formula I has utility as an intermediate in the formation of 4-demethoxydaunorubicin, a potent antitumor compound.
Patent CA-1332263-C (CA)
Inventor: FISCHER KLAUS
IPC: D01F6/62
Filed: 1989-02-23
Granted: 1994-10-11
Abstract: ABSTRACT      In a process for the production of melt spun highly oriented amorphous polyester filament yarns (2), the shock cooling is effected by means of a rotating cooling surface.  In a preferred apparatus, the cooling surface is formed by the contact surface of a cooling roller (3). By variations of the contact time of the filament yarns (2) with the cooling roller (3) or of the distance between the spinneret (1) and the cooling roller (3), filament yarns can be produced with a desired boiling shrinkage of up to 70% with a simultaneous birefringence of > 0.08.
Patent CA-1300055-C (CA)
Title: Biocontrol of grey-mold in pome fruits using acremonium breve
Inventor: JANISIEWICZ WOJCIECH J
IPC: A01N63/04
Filed: 1989-02-24
Granted: 1992-05-05
Abstract: Abstract of the Disclosure A process for biologically controlling the postharvest disease, grey-mold, in pome fruits using a strain of Acremonium breve having the identifying characteristics of NRRL 18307. The organism is isolated from apples leaves and is applied to the fruits in a aqueous suspension using conventional techniques.  The organism of the invention maybe used in combination with ether biocontrol agents to simultaneously control more than one postharvest disease affecting the fruit. Also disclosed is a biologically pure culture of Acremonium breve, NRRL 18307.
Patent CA-1331763-C (CA)
Title: Phenoxyalkylcarboxylic acid derivatives and process for their preparation
Inventor: OHASHI MITSUO
IPC: C07C321/00
Filed: 1989-03-02
Granted: 1994-08-30
Abstract: ABSTRACT OF THE DISCLOSURE :    Phenoxyalkylcarboxylic acid derivatives of the following formula,   wherein R1 indicates hydrogen atom, methyl group or ethyl group, m is an integer from 2 to 5, and n is an integer from 3 to 8, X 1 and X2 each independently represent sulfur atom, oxygen atom, sulfinyl group or sulfonyl group, proviso X1 and X2 are not simultaneously oxygen atom; their alkali salts and hydrates thereof are useful as antiallergic agents.
Patent CA-1332785-C (CA)
Title: Oil recovery
Inventor: HARNOY GIDEON N
IPC: C09K23/14
Filed: 1989-03-08
Granted: 1994-11-01
Abstract: A method of recovering a petroleum from an underground source thereof comprising injecting into said underground source a petroleum displacement agent comprising a fluid and a modified liposome, said liposome being present in an amount sufficient to lower the interfacial tension between said fluid and said petroleum to below about 10 millidynes and the displacement agent.
Patent CA-1324709-C (CA)
Title: Method for providing a cut around the anus of an animal, which is suspended from its back feet, to free the rectum from the carcass, and apparatus for performing said method
Inventor: ANDERSEN BORGE C
IPC: A22B5/00
Filed: 1989-04-20
Granted: 1993-11-30
Abstract: Method for providing a cut around the anus of an animal, which is suspended at its back feet, to free the rectum from the carcass, which is suspended at its back feet, and apparatus for performing said method.            A b s t r a c t Method for providing a cut around the anus of an animal, preferably a hog, to free the rectum from the carcass, which is suspended at its back feet, according to which method a rotating, tubular knife is advanced towards the anus of the animal for making a cut around it in a predeterminded depth. With the purpose of obtaining an automatized cutting process to free the rectum of animals, which may vary as to size and also be individually different, the method is characteristic in that the carcass is fixed with respect to a vertical plane through the axis of the knife, that the hind part of the carcass is fixed with respect to a vertical plane perpendicular to the first plane, that a linear sensor parallel with the second plane is moved downwards in a substantially vertical direction in such a distance from the second plane that it hits the root of the animals tail, and that the rotating knife is adjusted to af predetermined position with respect to the sensor, when it is hitting the root of the tail, after which the sensor is moved to an inactive position out of the way of the knife, whereafter the cut is made.            (Fig. 1)
Patent CA-1336091-C (CA)
Inventor: KOEHLER MANFRED
IPC: C08F246/00
Filed: 1989-05-11
Granted: 1995-06-27
Abstract: The invention relates to photoinitiator copolymers having molecular weights between 500 and 1,000,000, obtainable by copolymerisation of at least two different monomer units of the formulae I and II in the I/II ratio =1-100.     (I)            (II)            in which Ra and Rb are, independently of one another, H, C1, CN, C1-C6-alkyl or phenyl, X is, for example, CO-, COO- or O-CO- and IN and A are, for example, a basic photoinitiator structure of the formula   wherein R is -CR3R4R5 or    and R1 is H, halogen, C1-C12-alkyl or C1-C12-alkoxy, R3 and R4 are, for example, H or C1-C12-alkyl and R5 is, for example, -OH or C1-C6-alkoxy.  The use of these copolymers as photoinitiators in the photopolymerisation of ethylenically unsaturated compounds or systems containing such compounds is also disclosed.
Patent CA-1339075-C (CA)
Title: Methods and compositions for noninvasive dose-to-effect administration of lipophilic drugs
Inventor: STANLEY THEODORE H
IPC: A23G3/00
Filed: 1989-09-05
Granted: 1997-07-29
Abstract: The present invention is directed to methods and compositions  for  noninvasively  administering  lipophilic drugs in a dose-to-effect manner to produce antimigraine, oxytocic,   antiemetic,   hypoglycemic,   anti-Parkinsonian, antidiuretic, antifungal, antisecretory, or bronchodilator activity.  A patient is put at ease when given the lollipop, and  the  lipophilic  drug  rapidly  enters  the  patient's bloodstream as the lollipop is sucked.  When treating the patient, the physician can observe the patient's condition and terminate the use of the lollipop when it has had a desired effect on the patient.  The drug-containing lollipop can be self-administered by the patient in response to subjective symptoms and to the patient's susceptibility to the lipophilic drug.
Patent CA-1333861-C (CA)
Title: Marine propulsion device with elastomeric cushion
Inventor: BLAND GERALD F
IPC: B63H1/00
Filed: 1989-09-15
Granted: 1995-01-10
Abstract: A marine propulsion device comprising a member adapted to be mounted on the transom of a boat, a housing which is mounted on the member for pivotal movement relative thereto and which has therein a first bore, an extendable and contractable hydraulic assembly having a first end connected to the member and having a second end having therein a second bore, a shaft extending through the first and second bores, a bushing surrounding the shaft in the first and second bores, and an elastomeric member surrounding the bushing in the flrst and second bores.
Patent CA-1309466-C (CA)
Title: Method of supervising mobile telephone subscriptions in a mobile telephone system
Inventor: GHISLER WALTER
IPC: H04W12/00
Filed: 1989-09-22
Granted: 1992-10-27
Abstract: ABSTRACT OF THE DISCLOSURE A method of supervising the subscribers in a mobile telephone system to detect fraudulent use of a mobile telephone. A fraudulent subscriber can have the same identification number as that of a legitimate subscriber and the operator of the system cannot discover the fraudulent use. According to the proposed method, a predetermined sequence of numbers is assigned to each mobile telephone in the system. When a call is made by a subscriber on a control channel, it is followed by a particular number in the sequence on the allotted voice channel, and this number is recorded in the toll-ticketing records in the mobile switching centre. When the next call is made from the same subscriber, the next order number is sent and recorded. Thus all the calls from a legitimate subscriber are recorded in a determined sequence. The order number from a fraudulent subscriber's call will break the legitimate subscriber's sequence, and the fraud can be discovered by this break.
Patent CA-1334091-C (CA)
Inventor: SASAO NOBUYUKI
IPC: B01J35/00
Filed: 1989-09-22
Granted: 1995-01-24
Abstract: A radioactive catalyst is disclosed  which  comprises  a fine  particle  of  semiconductor  and  a  high  radioactive platinum  group  element  deposited  on  the   particle   of semiconductor.   The radioactive catalyst serves as a source of radiation and also as a catalyst for  oxidation-reduction reaction.  By  bringing  the   radioactive   catalyst   into contact  with  water,  the  water  is  decomposed   by   the oxidation-reduction reaction to produce hydrogen and oxygen.
Patent CA-1333919-C (CA)
Title: Spacer for windshield bracket
Inventor: CORNILS GERD
IPC: B29C70/76
Filed: 1989-09-29
Granted: 1995-01-10
Abstract: A motor vehicle glazing (1) prepared for installation according to the adhesive process is provided with a profiled spacer (8) produced by extrusion of an extrudable polymer directly onto glazing (1) and subsequent setting. During installation of glazing (1) in the window opening of the motor vehicle body, profiled spacer (8) acts as an intermediate member between glazing (1) and assembly adhesive extrudate (13). Profiled spacer (8) is provided along its outer periphery with a lip portion (10) projecting beyond peripheral area (3) of glazing (1). In the installed position of glazing (1), lip portion (10) rest against the window frame flange (4) running parallel to peripheral area (3) of glazing (1) and acts, upon insertion of the glazing during the setting of assembly adhesive (13), as a support and centering element for glazing (1).
Patent DK-163670-C (DK)
Inventor: MORIOKA SATOSHI
IPC: C12P21/04
Filed: 1984-07-03
Granted: 1992-08-24
Abstract: Nosiheptide, a valuable antibiotic used as an animal feed additive, is separated from a culture containing the same by extraction with a cyclic ether, preferably tetrahydrofuran.
Patent FI-68214-C (FI)
Inventor: STAEHLER THEO
IPC: C02F3/18
Filed: 1979-05-21
Granted: 1985-08-12
Abstract: The invention concerns an apparatus for the conversion of pollutants contained in effluents and effluent sludges, particularly of harmful substances and especially of excreta, into harmless substances with one or more hollow bodies rotatably arranged in a conversion pool or sludge aerating pool, which bodies emerge at one side of the pool completely out of the water or sludge and become completely immersed at the other side and whose part which is uppermost at the emerging side is lowermost at the immersion side, and vice versa. There is the danger, with such hollow bodies, that over time sludge settles in the hollow bodies. An anaerobic fermentation may take place in this settled sludge, during which the harmful substances rot but do not decompose. To prevent settling of sludge in the hollow bodies, it is proposed according to the invention to use hollow bodies which are laterally closed and opened at the top and below, and which are subdivided by an imperforated partition wall extending approximately parallel to the upper and lower opening.
Patent FI-65642-C (FI)
Inventor: BERGMANN KURT WERNER
IPC: D21H19/60
Filed: 1980-03-21
Granted: 1984-06-11
Abstract: A method for the coating of a raw paper or cardboard substrate wherein the substrate is prepared having a pH of less than about 6.5, and a coating is applied thereto composed of an aqueous dispersion of a plastic and an inorganic pigment, the coating having a pH of more than about 6.5 wherein the particles of the plastic in the dispersion have a non-cation-active charge and wherein the coating also contains a material which does not affect the preparation or storage stability of the coating, but which in the pH range below about 6.5 becomes highly cation-active, and then drying the thus applied coating. Using this method, the coating solidifies at the time of contact of the coating and the paper surface thereby minimizing penetration of the coating into the paper. As a result, improved coated papers are obtained.
Patent FI-67715-C (FI)
Inventor: ZONDLER HELMUT
IPC: C08G59/50
Filed: 1980-04-08
Granted: 1985-05-10
Abstract: (Dimethylaminoalkyl)carboxylic and -carbamic acid esters and (dimethylaminoalkyl) ethers and ureas are compounds which are especially suitable for use as amine curing agents for polyepoxide compounds. They impart longer curing times to the curable mixtures and thus good processing properties, especially when the mixtures are used as adhesives. In addition, the mechanical properties are often improved. Further, these compounds afford advantages when used as curing agents on account of their low volatility.
Patent FI-82066-C (FI)
Inventor: COUSIN MICHEL
IPC: C08J5/24
Filed: 1985-07-26
Granted: 1991-01-10
Abstract: 1. Phenolic resin compositions suitable for the manufacture of phenolic prepreg mats, according to which the compositions employed for impregnating the fibre mats consist of phenolformaldehyde resins of the resole type, fillers, pigments and hardening agents, characterized in that these compositions contain an additive consisting of at least 20% by weight of an alkali or alkaline-earth metal metaborate relative to the total weight of the additive, the additive being used in a quantity equal to at least 5% and not exceeding 60% by weight relative to the weight of the solution of phenolic resin.
Patent FI-88155-C (FI)
Inventor: PERREGAARD JENS KRISTIAN
IPC: C07D211/52
Filed: 1987-09-10
Granted: 1993-04-13
Abstract: The novel acetic acid ester of 4-(4-(4-chlorophenyl)-4-hydroxy-1-piperidinyl)-1-(4-fluorophenyl)-1-bu tanone (Haloperidol) as well as acid addition salts thereof are described, and a method of preparation of said compounds. Pharmaceutical compositions containing one of said compounds are described in form of injectable solutions in oils, e.g. sesame oil and light vegetable oil, which have advantages compared with known solutions of haloperidol.
Patent FI-98856-C (FI)
Inventor: LESKINEN SEPPO JUHANI
IPC: F24F5/00
Filed: 1994-01-24
Granted: 1997-08-25
Abstract: A thermal energy distribution system in which thermal energy bound to a heat carrier and concentratedly generated for heating and/or cooling of buildings (14) is arranged to be distributed to heating devices (16) of buildings (14) by means of one pipe or one group of pipes (10) and, correspondingly, cooling energy is arranged to be distributed to cooling devices (15) by means of another pipe or group of pipes (30). To lower the costs, the temperatures of the heat carriers returning from the cooling and heating devices (15, 16) are adjusted to be essentially equal, and the heat carriers are arranged to be returned to the energy production plant by means of a common return pipe or group of return pipes (20).
Patent FI-98209-C (FI)
Inventor: HAKALA HARRI
IPC: B66B7/00
Filed: 1994-05-04
Granted: 1997-05-12
Abstract: Traction sheave elevator consisting of an elevator car moving along elevator guide rails, a counterweight moving along counterweight guide rails, a set of hoisting ropes (3) on which the elevator car and counterweight are suspended, and a drive machine unit (6) driving a traction sheave (7) acting on the hoisting ropes (3) and placed in the elevator shaft. The drive machine unit (6) is of a flat construction. A wall of the elevator shaft is provided with a machine space with its open side facing towards the shaft, the essential parts of the drive machine unit (6) being placed in said space. The hoisting unit (9) of the traction sheave elevator consists of a substantially discoidal drive machine unit (6) and an instrument panel (8) mounted on the frame (20) of the hoisting unit. <IMAGE>
Patent NO-157487-C (NO)
Inventor: SEIBERT CHESTERFIELD F
IPC: B01D/
Filed: 1979-10-25
Abstract: Apparatus particularly applicable to the drying of gases is provided for downflow or upflow adsorption of one or more first gases from a mixture thereof with a second gas to reduce the concentration of first gas in the mixture to below a permissible maximum concentration, having at least two sorbent beds, of which one is on adsorption while the other is being regenerated, and pneumatically operated valves for flow control of gas through the beds for adsorption and for regeneration. An overriding control such as a timer or a microprocessor programmed to control the regeneration time and purge flow fixes the cycling time, and switches the adsorbent beds at the end of each cycle period.
Patent NO-154416-C (NO)
Inventor: ROSE DAVID
IPC: A61K/
Filed: 1981-04-03
Abstract: 1. Hair dyes based on oxidation dyes, characterized by a content of N-(2-hydroxypropyl)-p-phenylene diamine and its inorganic or organic salts as developer substance and the coupler substances normally used in oxidation hair dyes.
Patent NO-155729-C (NO)
Inventor: SKUBALLA WERNER
IPC: A61K31/19
Filed: 1983-02-07
Abstract: 1. Carbacyclin derivatives of the general formula I  see diagramm : EP0086404,P12,F1  wherein R1 , R2 , R3 and R4 are hydrogen or alkyl of 1-2 C-atoms. R5 is alkyl of 1-2 C-atoms, as well as their salts with pharmaceutically acceptable bases.
Patent NO-159385-C (NO)
Inventor: RILEY DEREK CHARLES
IPC: C07J71/00
Filed: 1984-10-29
Abstract: The present invention relates to a method of preparing steroid compounds in a form having a particle size within a desired and specific range. 
<??>The compounds prepared by the method of the invention are those having a basic ring structure of the general formula: 
<CHEM>
 wherein X represents the remainder of a heterocyclic ring, in particular a 5-membered ring having at least 2 heteroatoms, and the method comprises dissolving the compound in an organic solvent, precipitating the compound by mixing a non-solvent for the compound with the said solution, and controlling the mixing conditions to produce a precipitate having the desired reduced particle size.
Patent NO-163214-C (NO)
Inventor: ISAAC OTTO
IPC: A61K/
Filed: 1985-03-15
Abstract: This invention relates to the production of camomile extracts rich in flavone by extracting ordinary camomile drug together with added camomile wing petals.