baber/WOPTO huggingface dataset:
Patent CA-1336160-C (CA)
Title: Pheromone compositions for use in controlling honey bee colonies
Inventor: SLESSOR KEITH N
IPC: A01K57/00
Filed: 1988-10-28
Granted: 1995-07-04
Abstract: A novel combination of five queen-produced mandibular gland substances which can be used for controlling worker retinue formation around or in place of a honey bee queen Apis mellifera L. is disclosed. The composition comprises:  9-keto-2(E)-decenoic acid, R-(-)- and S-(+)-9-hydroxy-2(E)-decenoic acid, methyl p-hydroxybenzoate, and 4-hydroxy-3-methoxyphenylethanol. Each component more or less is generally weakly active alone, but the blend of five compounds in a ratio corresponding to their occurrence in gland extracts imparts activity equivalent to queen mandibular extract at a level as low as 10-7 of that present in a queen.  This blend of compounds initiates the retinue response, which includes the licking and antennating behaviour that signals the presence of a dominant reproductive queen, and thereby establishes and stabilizes the social fabric of the colony.
Patent CA-1309804-C (CA)
Title: Purification by affinity binding to liposomes
Inventor: KILPATRICK PETER K
IPC: C07K14/575
Filed: 1988-11-07
Granted: 1992-11-03
Abstract: PURIFICATION BY AFFINITY   BINDING TO LIPOSOMES Abstract A method of extracting a compound specifically bound by a ligand from a crude solution containing the compound is disclosed.  The method comprises providing a multiplicity of liposomes having the ligand bound to the surface thereof, and mixing the liposomes with the crude solution so that the ligand binds to the compound to be extracted.  The liposomes are then separated from the crude solution and the compound to be extracted reco-vered from the liposomes.
Patent CA-1295505-C (CA)
Title: Construction mat formed from discarded tire beads and methods for its use
Inventor: GOLDBERG JERRY
IPC: E01C21/00
Filed: 1988-11-15
Granted: 1992-02-11
Abstract: ABSTRACT OF THE DISCLOSURE A mat construction usable in the construction, mining and the like industries wherein tire beads from used tires are tied together into an array with the use of strips of used tire casing.  The mat can be used as an underlayment for roadways built over unstable ground surfaces, or a number of the mats can be superimposed one upon the other to form a blasting mat.  The mats can be formed by inexpensive laborers at the construction site, for example.
Patent CA-1330085-C (CA)
Title: 2-pyridylacetic acid derivative, preparation process thereof and pharmaceutical composition containing the same
Inventor: OKITSU MITSUHITO
IPC: C07D213/59
Filed: 1989-03-01
Granted: 1994-06-07
Abstract: 2-PYRIDYLACETIC ACID DERIVATIVE, PREPARATION PROCESS THEREOF AND PHARMACEUTICAL COMPOSITION               CONTAINING THE SAME                ABSTRACT OF THE DISCLOSURE         A 2-pyridylacetic acid derivative having the formula (I):                                            (I) wherein R1 represents -(CH2)m-(C5-C8)cycloalkyl group, which may be substituted with at least one alkyl group having 1 to 6 carbon atoms, where m represents zero or an integer of 1 to 4; R2 represents hydrogen, or a linear alkyl, and a pharmacologically acceptable acid addition salt thereof, which has the effects of both an inhibition of gastric acid secretion and a protection of gastric mucosa, and which has a low toxicity.
Patent CA-1319358-C (CA)
Title: Self-supporting pedestal
Inventor: AXWORTHY WILLIAM
IPC: H02G9/10
Filed: 1989-03-06
Granted: 1993-06-22
Abstract: The pedestal is particularly suitable for housing cable television signal distribution outdoor equipment. It has a self-supporting base having a truncated pyramidal shape and a horizontal lower flange, which can be installed firmly and securely on the ground easily and quickly without the use of additional anchoring devices. The divergent base also provides inherent additional space for storing extra cable for future re-coring and changing equipment, and a plurality of the base units as well as a plurality of top cover units may be stacked together for maximum ustilization of the shipping and storage space.
Patent CA-1324115-C (CA)
Inventor: SEIRIKI RYOHEI
IPC: G07F5/04
Filed: 1989-03-10
Granted: 1993-11-09
Abstract: ABSTRACT OF THE DISCLOSURE         An automatic vending machine comprises a coin receiving case which is pivotally provided so as to be rotated, a discharge bar mounted so as to extend downwardly from the receiving case for the purpose of discharging the lowermost article in an article stacking storage chamber, a supporting plate for supporting the lowermost coin received in the receiving case and a push button for pressing the uppermost coin receiving in the receiving case so as to rotate the receiving case.
Patent CA-1323277-C (CA)
Inventor: DONALDSON ROBERT
IPC: C11D3/12
Filed: 1989-04-24
Granted: 1993-10-19
Abstract: C.3236 US        ABSTRACT       A process for the preparation of a high-bulk-density granular detergent composition or component comprises treating a particulate detergent composition in a high-speed mixer/granulator to effect granulation and densification to a bulk density of at least 650 g/litre, and subsequently admixing a small quantity of finely divided amorphous sodium aluminosilicate to the dense granular detergent composition thus obtained.   This improves flow properties and raises bulk density further.
Patent CA-1333952-C (CA)
Inventor: GORMAN MICHAEL R
IPC: A44B18/00
Filed: 1989-05-09
Granted: 1995-01-17
Abstract: A sheet material adapted to be cut into pieces to form the loop portions for fasteners of the type comprising releasably engageable hook and loop portions.  The sheet material comprises a multiplicity of fibers having portions bonded to a backing along its front surface at spaced bonding locations to form arcuate portions of the fibers projecting from the front surface of the backing.  The arcuate portions have a height from the backing of less than about 0.64 centimeters, and the fibers have a basis weight in the range of 5 to 100 grams per square meter measured along the front surface to provide sufficient open area between the fibers to afford ready engagement of those fibers by the hook portions of a fastener.
Patent CA-1331522-C (CA)
Title: Apparatus and method for optimizing the air inlet temperature of gas turbines
Inventor: PROCHASKA JAMES KNOX
IPC: F02C7/143
Filed: 1989-07-04
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE   A heat exchanger is disclosed for heating air entering a combustion gas turbine to increase the power output of the turbine when the turbine operates in a cold environment.   The heat exchanger may be used  also  as  a  cooler to  cool  air  entering  the turbine to increase the power output of the turbine when the turbine operates in a hot environment.
Patent CA-1330592-C (CA)
Title: Drug dispensing event detector
Inventor: HAMILTON RICHARD G
IPC: A61J7/04
Filed: 1989-07-11
Granted: 1994-07-05
Abstract: ABSTRACT OF THE DISCLOSURE      A device for detecting the dispensing of drugs from a container in a way which eliminates false detection events due to mishandling of the container is disclosed. The device includes a container which may be opened and closed.  It also contains a means for detecting the opening and separately detecting the closing of the container as well as means for measuring the time between these events and comparing this elapsed time to a predetermined standard indicative of drug dispensing event.  The times of proper drug dispensing events are stored in the device for use by the health care professional following the patient's drug dosing compliance.  Other opening and closing intervals which fall outside this time range give rise to an alternative response.  They may be recorded with a notation of their probable error or they may be disregarded.  In other aspects, the invention provides a preferred physical configuration for the electronic components of the device and a preferred means for accessing the data stored in the device.
Patent CA-1329243-C (CA)
Inventor: HUSSEY CARL L
IPC: H01B17/14
Filed: 1989-09-26
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE An   electric   transmission  conductor   support insulator made of plastic material for mounting on the top of a utility pole basically includes an elongated cylindrical body having a; top end and an bottom end, a longitudinal bore within the body extending through the bottom end and tapering inwardly toward the top end, at least one circular ledge extending laterally from the body.  The ledge has an upper surface,  a  lower surface  and  a  side  surface,  the  upper  and  lower surfaces are positioned normal to the longitudinal axis of the body, the lower surface being larger in diameter than the upper surface with the side surface sloping inwardly toward the body from the lower surface to the upper surface, and  there is a circular notch in the side of the body juxtaposed above the ledge which notch is sized to admit a substantial portion of a conductor to be supported by the insulator.
Patent DK-149830-C (DK)
Inventor: EISENHARDT ANNE ROSENGAARD
IPC: G01N27/28
Filed: 1982-05-17
Granted: 1987-02-16
Abstract: The salt bridge liquid contains Na<+>-ions and HCOO<->-ions in substantially equimolar amounts, preferably in a concentration larger than or equal to 1 M, in particular about 4M. 
<??>When this salt bridge liquid is used, the potentiometric measurement will give corresponding results when measuring a blood sample and the corresponding plasma sample because the suspension effect which is caused by the erythrocytes and which is seen when using other salt bridge liquids is substantially eliminated. Furthermore, different blood samples with the same ion concentration but with varying erythrocyte content will give corresponding measuring results.
Patent FI-70131-C (FI)
Inventor: MULLANE WILLIAM IRVIN
IPC: A61F13/511
Filed: 1981-05-12
Granted: 1986-09-15
Abstract: An article of manufacture is disclosed for absorbing liquids, particularly body exudates such as menstrual discharges. An apertured formed film topsheet having a layer of fibers affixed to the inner surface thereof overlays an intermediate layer having a multiplicity of tapered capillaries. The apertured formed film topsheet has a specified combination of caliper, percent open area and percent of apertures having an equivalent hydraulic diameter less than or equal to 0.025 inches (0.064 cm.) which impart a stain resistant character to the topsheet.
Patent FI-77653-C (FI)
Inventor: EAKIN MURDOCH ALLAN
IPC: C07D209/42
Filed: 1983-10-28
Granted: 1989-04-10
Abstract: This invention relates to indole derivatives which have anti-cancer activity. According to the invention there is provided an indole derivative of the formula I :in which X is an oxygen or sulphur atom, Ra is a phenyl radical which is optionally substituted by one or two groups selected from halogen atoms and 1-6C alkyl, 1-6C alkoxy and trifluoromethyl radicals and Rb is a hydrogen atom or a 2-6C alkoxycarbonyl radical. Manufacturing processes and pharmaceutical compositions are also described.
Patent FI-78923-C (FI)
Inventor: SCHEPERS HERMAN AUGUSTINUS JOH
IPC: C08L35/06
Filed: 1984-09-28
Granted: 1989-10-10
Abstract: The invention concerns a simple, reliable and reproducable process for preparing an impact resistant thermoplastic moulding compound based on a copolymer consisting of styrene and/or  alpha -methyl-styrene and maleic anhydride, characterized in that the moulding compound is prepared by mixing 50-95 % (wt) of a copolymer consisting of:
 1. 50-95 % (wt) styrene and/or -methylstyrene
 2. 50-5 % (wt) maleic anhydride
 3. 0-20 % (wt) acrylate
 4. 0-20 % (wt) acrylonitrile
 with
 5-50 % (wt) rubber modified with hydroxyl groups and 0-30 % (wt) unmodified rubber to be mixed in the presence of 0.01-10 parts by weight of a reaction accelerator, calculated on 100 parts by weight copolymer and modified rubber, at a temperature between 160 DEG C and 290 DEG C.
Patent FI-77926-C (FI)
Inventor: BUESCHKENS GUIDO
IPC: F17C9/00
Filed: 1985-01-21
Granted: 1989-05-10
Abstract: The invention concerns a process and device for metering small amounts of a low boiling liquified gas which flows from an orifice of a cold-insulated vessel. In this process and device the orifice of the vessel is sealed off by a gas bubble.
Patent FI-86830-C (FI)
Inventor: GUETTLER JO
IPC: B63B/
Filed: 1986-10-03
Granted: 1992-10-26
Abstract: A body for a sailing boat, at the stern end of which are located devices (14a, 17a) for separating the water from the hull (1), whereby a continuous hydrodynamic transformation of a positive-displacement body into a sliding body is possible, even during movement.
Patent FI-85583-C (FI)
Inventor: BEELEY NIGEL
IPC: C07C323/39
Filed: 1987-07-07
Granted: 1992-05-11
Abstract: A compound which is a carbamate or urea derivative of general formula (I)    <IMAGE>  (I)  wherein X is hydrogen, halogen or methylthio, Y is oxygen or   <IMAGE>  R is C1-C4 alkyl, R1 is hydrogen, one or two halogen atoms or trifluoromethyl groups, a methyl group, a methyl group, a cyano group, a nitro group, a methoxycarbonyl group, a methylenedioxy group linked to two adjacent carbon atoms of the benzene ring to which it is attached, or a fused benzo group forming an  alpha -naphthyl or  beta -naphthyl group with the benzene ring to which it is attached, R2 is a linear or branched C1-C8 alkyl or alkenyl group optionally substituted with halogen atoms or a methoxy group, a cyclopropylmethyl group, or a phenyl group optionally substituted with one or two halogen atoms or methyl groups, n is 1 or 2, and m is 2 or 3, or an addition salt thereof with a pharmacologically acceptable acid is pharmacologically active as a calcium antagonist.
Patent FI-90857-C (FI)
Inventor: OVERATH HORST
IPC: B03D1/26
Filed: 1987-12-21
Granted: 1994-04-11
Abstract: An aeration/flotation reactor, of particular usefulness in the treatment of biomass-containing liquids, comprises a foam tube which terminates at the top in a collecting vessel and overlaps, or is inverted over, an inner rising tube which is preferably coaxial. The latter tube delimits an inlet chamber positioned, at the bottom of the foam tube, to receive liquid and finely divided gas bubbles. The lower end of the foam tube is enlarged, preferably into a funnel-shape, and runs into the lower region of an outer tube, the upper end of which is connected, via a return tube, to the inlet chamber below the axial rising tube. The outer tube, which is open at the top, is provided with a T-shaped liquid outlet having a dip connector, which extends below the liquid level, and with an outlet level immediately above the junction of the return tube, The upper end of the foam tube can be extended telescopically, thus permitting adaptation of the device to liquid/gas systems characterized by different foam properties.
Patent FI-85276-C (FI)
Inventor: SORMUNEN PEKKA
IPC: C08F4/658
Filed: 1989-05-04
Granted: 1992-03-25
Abstract: The invention relates to a procatalyst of a catalyst system for the polymerization of olefins consisting of magnesium halide particles, to the surface of which has been attached a titanium compound and optionally an electron donor. The procatalyst of the present invention is in the form of substantially amorphous spherical magnesium particles, which are activated with a titanium compound such as a titanium alkoxide. The magnesium particles are prepared by spray-crystallization of a mixture of magnesium halide and alcohol and optionally a donor. The complex particles obtained after treatment with an organometallic compound are easily and efficiently activated by titanium alkoxide and are more durable to impurities.
Patent FI-95263-C (FI)
Inventor: MICKEL STUART J
IPC: A61P25/24
Filed: 1990-06-01
Granted: 1996-01-10
Abstract: Compounds of the formula I <CHEM> wherein either R1 is halogen, R1 min  is halogen or hydrogen and R2 and R2 min  denote hydrogen or R1 and R1 min  represent hydrogen, R2 is an aliphatic or aromatic radical and R2 min  is hydroxy or R2 and R2 min  together represent oxo, and wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms or, if R1 and R1 min  denote hydrogen, R2 represents an aromatic radical and R2 min  is hydroxy, R represents methyl, and their salts are useful as nootropics, antidepressants and/or anxiolytics. The can be manufacture by replacing any group R5 by hydrogen and/or converting any group Z0 into amino in a compound of formula II <CHEM> in which R, R1, R1 min , R2 and R2 min  have their previous significances, Z represents a protected or latent amino group Z0 and R4 denotes hydrogen or a hydroxy-protective group R5, and wherein amino as a constituent of R and/or hydroxy R2 min  or oxo R2 + R2 min may be present in a temporarily protected form.
Patent FI-96988-C (FI)
Inventor: JOHANNESSON JOE
IPC: F24D19/00
Filed: 1993-01-26
Granted: 1996-09-25
Abstract: A method for continuously monitoring and reconditioning the liquid flow in heating and cooling systems, wherein the system liquid, for instance water which may possibly contain standard additives, such as alcohol or glycol, is monitored and reconditioned in several mutually sequential steps within an apparatus unit integrated with the system, by taking from the total or main liquid flow a part flow which is returned to the main flow subsequent to reconditioning. The reconditioning process includes the following steps - subsequent to viewing the liquid by means of a viewing glass: magnetic filtration for removing magnetite particles; filtering-off solid particles (fine particles); removing corrosive gases; deaerating the system; measuring pH, oxygen content and conductivity, wherein an optical and/or electrical alarm signal is given in the event of deviations from mutually related liquid control-values inserted in the apparatus, or in the event of disturbances in operation. Apparatus for carrying out the method consists of a system-integrated unit which includes auxiliary devices for carrying out said part-operations successively.
Patent NO-147114-C (NO)
Inventor: KRESSL HERMANN
IPC: F42D5/04
Filed: 1979-09-28
Abstract: 1. A protective mat for covering articles which are to be explosively blasted, characterized in that it consists of a nonwoven textile sheet-like structure of synthetic continuous filaments or staple fibres, which on determination of the tension-elongation behaviour according to DIN 53857 has a tensile strength of 30-100 n/5 cm at 10 % elongation, a tensile strength of 100-400 N/5 cm at 30 % elongation, a tensile strength of 300-800 N/5 cm at 50 % elongation, a tensile strength of 500-950 N/5 cm at 70 % elongation and a tensile strength of 600-1100 N/5 cm at 90 % elongation, and a weight per unit area of at most 800 g/m**2, or that it consists of a plurality of such nonwoven textile sheet-like structures joined side by bonding, such as welding or stitching.
Patent NO-148810-C (NO)
Inventor: ONSAGER OLAV-T
IPC: B01J31/02
Filed: 1981-05-13
Abstract: Simultaneous preparation of formic acid and one of or both the ethers tert.butyl-methylether and tert.amyl-methylether, by reacting tert.butanol and/or tert.amyl-alcohol with methyl formate in the presence of acidic catalyst. Instead of or together with the mentioned alcohols it is also possible to use as starting material the olefines obtained by removing one molecule of water from the alcohols, in the presence of water.
Patent NO-161198-C (NO)
Inventor: GRIEWEL HORST-HUBERT
IPC: H02J7/10
Filed: 1984-04-06
Abstract: 1. Arrangement for the capacity-dependent recharging of an accumulator, comprising a current sensing device (1.5) for measuring the quantity of charge removed from the accumulator (1.1), the information of which device, concerning the quantity of charge removed, can be temporarilly stored in a memory (1.8) in which other circuit-specific data are stored, it being possible to transfer the data content from the memory (1.8) to a charging station (2) and supply it to an analysing device (2.4) which acquires the data transferred, processes them and by this means controls a control arrangement (2.3) in such a manner that the accumulateur (1.1) can be recharged from a voltage supply device (2.1), characterized in that the memory (1.8) and the analysing device (2.4) are separate from each other and can be connected to each other via charging contacts (A, B) and that the data exchange between the memory (1.8) and the analysing device (2.4) occurs via one transmit/receive component (1.6) each at the memory (1.8) and (2.2) at the analysing unit (2.4) via the charging contacts (A, B).
Patent NO-163534-C (NO)
Inventor: FISCHER KURT
IPC: C08J3/02
Filed: 1985-02-22
Abstract: A process for the preparation of stable aqueous aldehyde resin dispersions and for the production of surface coating binders. For this purpose, a melt or highly concentrated solution of a polycondensate of urea and a CH-acidic aldehyde, with or without formaldehyde, is dispersed in water in the presence of an organic protective colloid and, if required, an emulsifier. These aqueous resin dispersions can be used, in combination with other film formers, as surface coating binders.
Patent NO-160885-C (NO)
Inventor: HETZER NORBERT
IPC: G09F7/14
Filed: 1985-05-22
Abstract: A price cassette (1) is described which comprises a moulding (2) in which a plurality of parallel wells (14, 15, 16, 17, 18, 19) at least partially open towards the cassette front side and separated from each other by webs (9, 10, 11, 12, 13) are disposed for receiving price and/or information tags (31). The price cassette is provided with a cover (20) which is connected to the moulding and is adapted to be placed against the cassette front side for covering the wells. The cover comprises transparent window areas (22, 23) through which the price and/or information tags can be read. The wells at the moulding are open over their entire length towards the cassette front side and the webs between the wells at least along a portion of their front faces (32) facing the cassette front side are formed in arrowhead shape.
Patent NO-169542-C (NO)
Inventor: CHARPIOT BRIGITTE
IPC: C07H15/10
Filed: 1987-07-28
Abstract: Compounds having a polyhydroxylated hydrophilic moiety, a highly fluorinated moiety and a functional junction group linking said moieties together, wherein said hydrophilic moiety is derived from a polyol or an aminopolyol, and wherein said highly fluorinated moiety consists of a fluorocarbon group wherein at least 50 % of the atoms bonded to the carbon skeleton are fluorine atoms, the other atoms bonded to the carbon skeleton being hydrogen, chlorine or bromine atoms, said highly fluorinated moiety containing at least 4 fluorine atoms ; as well as the internal ethers and ketals thereof ; process for their preparation ; and compositions containing said compounds as surfactants together with non polar compounds, for use as gas carriers.
Patent NO-166403-C (NO)
Inventor: WILSON JERRY FRANKLIN
IPC: B65D/
Filed: 1987-08-21
Abstract: A sleeve-type beverage can carrier having end dust flaps which mechanically interlock by means of locking tabs and cutouts. The flap containing the cutouts overlaps the flap containing the locking tabs so that the cutouts and tabs are aligned. The locking tab is folded back to allow the flap with the cutouts to be moved into place, then is inserted through the cutout and also through the portion of the bottom flap from which the locking tab was struck. This provides a secure mechanical lock. In addition, the blank from which the carrier is formed is designed so that the space between dust flaps is identical in shape to that of the dust flaps. This allows multiple widths of blanks to be cut from the sheet stock without scrap loss.
Patent NO-176232-C (NO)
Inventor: HEAFIELD JOANNE
IPC: A61K9/22
Filed: 1989-06-01
Abstract: A controlled release, solid, oral dosage form containing a 3-alkylxanthine, preferably theophylline, at least one hydrophilic or hydrophobic polymer, at least one wax having a melting point between 25 DEG  and 90 DEG C and between 3% and 10% (by weight) water. Preferably the dosage form is a tablet and the water content is between 4% and 9% (by weight). The amount of water present in the dosage form determines the rate of release of the 3-alkylxanthine.