baber/WOPTO huggingface dataset:
Patent NO-172589-C (NO)
Inventor: BAILEY FAY WALLACE
IPC: C08L23/04
Filed: 1983-06-21
Abstract: Ethylene polymer blends of a high molecular weight ethylene polymer, preferably an ethylene-mono-1-olefin copolymer, and a low molecular weight ethylene polymer preferably an ethylene homopolymer, both preferably with narrow molecular weight distribution and low levels of long chain branching exhibit excellent film properties and good environmental stress crack behavior superior to that expected for polyethylene of comparable density and melt flow. These resins are useful for the manufacture of film or in blow molding techniques, the production of pipes and wire coating.
Patent NO-166918-C (NO)
Inventor: HARRISON PAUL JONATHAN
IPC: A61K31/56
Filed: 1985-06-03
Abstract: A pharmaceutical composition comprising a plurality of, beads constituting a unit dose of a solid steroid medicament enclosed in a gastric-juice soluble material, for example gelatin capsules. Each bead comprises finely divided discrete solid steroidal particles bound onto a particulate core by a binder soluble in water.
Patent NO-163056-C (NO)
Inventor: YOKOYAMA NAOKATA
IPC: C07D493/14
Filed: 1985-07-08
Abstract: Compounds of the formula IA or IB <CHEM> wherein A represents an optically substituted saturated divalent grouping which together with the two carbon atoms to which it is attached represents a fused 5-, 6- or 7-membered carbocyclic or heterocyclic ring selected from optionally substituted fused cyclopenteno, cyclohexeno, cyclohepteno, dihydrothieno, dihydrothiopyrano, tetrahydrothiepino, dihydrofuro, dihydropyrano, tetrahydrooxepino, dihydropyrrolo, tetrahydropyrido and tetrahydroazepino; R1 represents lower alkyl, phenyl, or phenyl mono- or disubstituted by lower alkyl, lower alkoxy, halogen or trifluoromethyl; or R1 represents an aromatic heterocyclic radical selected from e.g. optionally substituted pyridyl, quinolyl, isoquinolyl, pyrimidyl and thiazolyl; R2, R3, R3 min  are hydrogen or lower alkyl; and pharmaceutically acceptable salts; are useful as benzodiazepine receptor modulators for the treatment of nervous system disorders. Pharmaceutical compositions, methods of preparation and certain intermediates useful as benzodiazepine receptor modulators are also disclosed.
Patent NO-165726-C (NO)
Inventor: HAAS PETER
IPC: C08G18/18
Filed: 1985-09-12
Abstract: Composite polyisocyanate addition products are formed from (1) the reaction product of a compound having at least two isocyanate-reactive hydrogen atoms and a molecular weight of from 400 to 10,000, a polyisocyanate and a catalyst which is a diffusion stable amino alkyl urea having tertiary amino groups and corresponds to the formula   <IMAGE>   in which R1, R2, R3, R4, R5, R6, R7 and n each represent specified groups or values and (2) another different material such as polyvinyl chloride, ABS, lacquers and textiles. Known additives such as blowing agents, chain extenders and foam stabilizers may optionally be used in the production of reaction product (1). The composite materials of the present invention which are particularly useful in the production of bedding and seating furniture, seats used in transport means, dashboard panels, arm-rests and for other similar applications are characterized by their lack of discoloration due to the diffusion of the catalyst employed in producing reaction product (1).
Patent NO-166555-C (NO)
Inventor: BRIEKE HANS-GUENTER
IPC: F28F9/02
Filed: 1987-10-14
Abstract: 1. Apparatus for heat exchange between a recycle gas leaving an NH3 -converter and water, comprising heat exchanger tubes (11a, 11b) through which the recycle gas flows and which are gas-tightly connected to at least one tube plate (6) separating a pressure-resistant pre-chamber (5) and a heat exchanger chamber (3), wherein the pre-chamber (5) has at least one bell (10) for supplying the recycle gas and a collecting chamber surrounding the bell (10) for carrying away the cooled recycle gas, characterised in that the tube plate (6) is additionally provided with cooling bores (12) through which flows a water/steam mixture and which do not completely pass through the tube plate (6) from the heat exchanger side and which are communicated in their base regions by way of feed bores (13) with a water supply (14) through which the supplied water is fed into the heat exchanger chamber (3) by way of the cooling bores (12), and that the supply conduit to the externally cooled bell (10) is arranged in the associated outlet connection (7) of the pre-chamber (5) and the remaining annular space (9) in the outlet connection (7) has cooled recycle gas flowing therethrough.
Patent NO-178708-C (NO)
Inventor: FLANAGAN MICHAEL THOMAS
IPC: G01N21/77
Filed: 1989-11-28
Abstract: Waveguides suitable for use in optical assay techniques are described, as well as methods of assay employing such waveguides. The waveguide comprises an input grating structure to couple excitation radiation into the waveguide, a reflecting grating structure to reflect the excitation radiation propagating within the waveguide, and a transduction region located between the two grating structures, whereby during use the excitation radiation traverses the transduction region at least twice.
Patent NO-174050-C (NO)
Inventor: OHTUKA KATUYUKI
IPC: C07D311/68
Filed: 1990-08-10
Abstract: A compound of the formula (I): <CHEM>  or a pharmaceutically acceptable salt thereof, wherein: R<1> is a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group or a R<7>-CO- group (wherein R<7> is a C1-6 alkyl group, a phenyl group, a C2-6 alkenyl group which may be substituted by a phenyl group, or a C1-6 alkoxy group); R<2> is a hydrogen atom, a substituted or unsubstituted C1-8 alkyl group, or a phenyl group; R<3> is a hydrogen atom, and R<4> is a hydroxyl group, or R<3> and R<4> together form a bond;  each of R<5> and R<6> is a C1-4 alkyl group; and Y is a cyano group, a halogen atom, a nitro group, a C1-6 alkyl group, a C2-6 alkynyl group, a C1-6 alkylcarbonyl group, a C1-6 alkoxy group, a di-C1-6 alkylaminocarbonyl group, an aryl group, a C1-6 alkoxycarbonyl group, a carboxyl group or a morpholinocarbonyl group.
Patent NO-179242-C (NO)
Inventor: BURGDORF MARTEN
IPC: B65D88/12
Filed: 1993-09-01
Abstract: PCT No. PCT/EP93/00284 Sec. 371 Date Nov. 18, 1993 Sec. 102(e) Date Nov. 18, 1993 PCT Filed Feb. 6, 1993 PCT Pub. No. WO93/15966 PCT Pub. Date Aug. 19, 1993A pallet container (10) has a thin-walled plastic container (12), a support casing (14) made of a wire grating and a bottom pallet (16). In order to improve the falling resistance of such a pallet container (10), some of the vertical rods (18) that form the wire grating of the support casing (14) are prolonged, extend through bores (20) provided in the bottom pallet (16) and are screwed from below against the bottom pallet by a screw nut (28).
Patent CA-2002386-C (CA)
Inventor: ZHAO ZHENDONG
IPC: B60D1/50
Filed: 1989-11-07
Granted: 1995-08-08
Abstract: Two way shock proof and absorbing towing coupling, comprising two opposite planar chain holders, each holder having at least two equally spaced lugs;  at least four pairs  chain  means,  each  pair  comprising  two  chain sections,  each chain  section having  a plate  link  and a joint connected by pin, two ends of each pair of said chain means being connected with the opposite lugs on said opposite planar chain holders by pins respectively; two towing frames  for connecting with two neighboring vehicles,  each frame having at least two arms, each of said arms being connected pivotely with another end of each chain section in each pair of chain means, at least one  shock  proof  bearing  spring  provided  between  two planar chain holders and said spring being coaxial with the  two  towing  frames,  the  two  ends  of  said  spring abutting  against  inner  surface  of  said  planar  chain holders respectively, and a piston sleeve means.    This  towing  coupling  may  be  used  for  connecting combination  vehicles  of  water  or  land  transportation so as to increase efficiency and benifit of transportion and service life and safety of transportation facilities.
Patent CA-2010176-C (CA)
Title: Tuner station selecting apparatus
Inventor: MISHIMA AKIRA
IPC: H03B21/02
Filed: 1990-02-15
Granted: 1998-01-27
Abstract: The present invention relates to a tuner station selecting apparatus.  The apparatus is comprised of a first mixer for mixing an output signal from a first local oscillator with an input signal, and a second mixer for mixing an output signal from a second local oscillator with a signal from the first mixer.  The apparatus further includes a first phase locked loop circuit that includes a first pre-frequency-divider to which the output signal of the first local oscillator is fed, a first variable frequency divider to which the signal from the first pre-frequency-divider is fed, with the frequency division ratio being variable, a first phase comparator to which the output signal of the first variable frequency divider and a reference frequency signal are fed and a first low-pass filter developing a control voltage for controlling the first local oscillator.  A second phase locked loop circuit is provided which includes a second pre-frequency-divider to which the output signal of the second local oscillator is fed.  A second variable frequency divider is provided to which a signal from the second pre-frequency-divider is fed with the frequency division ratio being variable.  A second phase comparator is provided to which the output of the second variable frequency divider and the reference frequency signal are fed.  A second low-pass filter develops a control voltage as a result of the output of the second comparator and this output voltage is fed to the second local oscillator.  In a second embodiment of the invention, the second pre-frequency-divider is fed the second local oscillator frequency signal via the output of a second intermediate frequency amplifier through which the second local oscillator frequency is fed.
Patent CA-2011290-C (CA)
Title: A moderated spun fibrous system and method of manufacture
Inventor: FUISZ RICHARD C
IPC: A61K9/70
Filed: 1990-03-01
Granted: 2000-11-07
Abstract: A spun product from a combination of a saccharide and a hydrophobic ingredient is hydrophilic with low concentrations of such ingredient but becomes increasingly hydrophobic as the concentration of the hydrophobic ingredient is increased, although the end product nevertheless acts hydrophilically when the water temperature is elevated. Larger ratios of hydrophobic substance-to-saccharide yields a spun fibrous product that has increased stability. Similar stabilization can be attained by adding either beeswax or a petrolatum to the saccharide either in the presence of or absence of a separate active ingredient. Examples are given for masking the taste of unpalatable medicaments or other ingestible substances.      Delayed release burn or wound dressings are also described.   Control with beeswax can also provide a time release tablet or the like when swallowed.
Patent CA-2013809-C (CA)
Inventor: MELNIK BODO
IPC: A61P37/02
Filed: 1990-04-04
Granted: 1996-12-17
Abstract: The subject invention provides an agent and a method for atopy prophylaxis. Supplying gamma-linolenic acid, dihomo-gamma-linolenic acid, the physiologically compatible salts, esters, amides, phospholipids, glycolipids thereof, and Prostaglandin E1 (PGE1), PGE1 derivatives, PGE1 analogs to babies can prevent a subsequent occurrence of manifest atopy forms. The agents according to the invention are preferably contained in a baby food and/or should be supplied to the baby together therewith.          In a further preferred embodiment the agent contains a thymus hormone, or thymus hormones provided in combination with the agent. Further provided for is the use of Prostaglandin E1, its derivatives and analogs and the physiologically compatible esters, amides, phospholipids and glycolipids thereof in a pharmacologically effective dosage form for the topical or inhalative treatment of acute manifest atopy in the dermal and mucosal areas. The substance used according to the invention are preferably used in combination with gamma-linolenic acid, 15-hydroxydihomo-gamma-linolenic acid and dihomo-gamma-linolenic acid, the physiologically compatible salts, esters, amides, phospholipids and glycolipids thereof.
Patent CA-2022898-C (CA)
Title: Non-aqueous secondary cell
Inventor: FURUKAWA NOBUHIRO
IPC: H01M4/50
Filed: 1990-08-08
Granted: 1995-06-20
Abstract: A rechargeable non-aqueous secondary cell comprising a negative electrode; a positive electrode comprising a lithium-including manganese oxide as an active material, the lithium-including manganese oxide having a specific surface area measured by the BET method of 9.0m2/g to 67.5m2/g; and a separator interposed between the positive and the negative electrodes and impregnated with a non-aqueous electrolyte.    A rechargeable non-aqueous secondary cell comprising a negative electrode; a positive electrode comprising a lithium-including manganese oxide as an active material, grain sizes of which are substantially 20µm or less when observed  by  a  scanning  electron  microscope;  and  a separator  interposed  between  the  positive  and  said negative electrodes.
Patent CA-2031867-C (CA)
Inventor: INOUE NOBUHIRO
IPC: B41J2/335
Filed: 1990-12-10
Granted: 1995-11-14
Abstract: A substantially rectangular insulating substrate is prepared.  Next, pairs of lead electrodes are formed on the substrate such that they extend in parallel with regular intervals and slantwise with reference to the longitudinal direction of the substrate.  The electrodes are formed by use of a lithography technology, including deposition and etching.  Then, a resistor material is pasted on the substrate and the electrodes by screen printing, to thereby form a strip-shaped resistor extending in the longitudinal direction.  Finally, a protective layer is formed on the resultant structure, so as to prevent the resistor and the electrodes from being oxidized or worn away, thereby completing the fab-rication of a thermal head.  In this thermal head, each of those portions of the strip-shaped resistor which are defined by a pair of adjacent lead electrodes serves as a parallelogrammatic heating resistor used for recording one pixel.
Patent CA-2033113-C (CA)
Title: Estrogen-containing gel preparation
Inventor: AKEMI HITOSHI
IPC: A61K31/34
Filed: 1990-12-24
Granted: 1996-09-03
Abstract: An estrogen-containing gel preparation is disclosed, which comprises a substrate having on one surface thereof a crosslinked gel layer formed by crosslinking a composition comprising the following ingredients (a) to (c), the weight ratio of the ingredient (b) to the ingredient (c) being from 1.0/0.25 to 1.0/2.0:          (a)  estrogen;  (b)  an acrylate polymer; and (c)  a liquid ingredient compatible with the ingredient (b).
Patent CA-2033602-C (CA)
Title: Elastic fixing roll with excellent release property
Inventor: UEHARA YASUHIRO
IPC: G03G15/20
Filed: 1991-01-04
Granted: 1994-10-04
Abstract: An elastic  roll  of  the  first embodiment comprises  an elastic body layer formed in a thickness not less than 200 µm on a metal core bar;  and a covering layer with a release property formed in a thickness ranging from 3 µm to 200 µm on the surface of the elastic body,  the covering layer being formed  of  a  composite  material  composed  of  fibrillated polytetrafluoroethylene and elastomer  having        releasing properties.   An elastic  fixing roll  of  second embodiment comprises a heat-conductive elastic body layer formed of heat-resistant elastomer in a thickness not less than 200 µm on a metal core bar; an oil-resistant layer formed of oil-resistant elastomer in a layer thickness ranging from 3 µm to 200 µm on the elastic body layer; and a covering layer having a release property and  formed  of  a  composite  material  composed  of fibrillated polytetrafluoroethylene and elastomer with a release property in a thickness ranging from 3  µm to 200 µm on the oil-resistant layer.
Patent CA-2038458-C (CA)
Inventor: TOMINAGA SUSUMU
IPC: H04L12/701
Filed: 1991-03-18
Granted: 1999-01-26
Abstract: In a network, a route which can be uniquely identified is constructed by selecting an arbitrary packet-switching node and an arbitrary transmission line in an arbitrary order from the network.   A route memory unit stores data indicating which route is involved in which transmission line within the network.   A congested state detecting unit detects a congested state of a transmission line accommodated within its own node.   The detected congested state is transmitted to another node by a congested state informing unit as congested state information.   A route identifying unit receives the congested state information from the other node and retrieves a route within a corresponding transmission line from the route memory unit to thereby identify the route accommodated within its node.    A route control unit carries out control of the congested state of the identified route on the basis of the received congested state information.   As described above, since traffic passing the transmission line is classified into "route" and grouped, an object whose congestion is to be supervised is limited and each node can regulated only the traffic passing the transmission line in which the congestion occurred in units of routes.
Patent CA-2038740-C (CA)
Inventor: WALKUP ROBERT E
IPC: C07B61/00
Filed: 1991-03-21
Granted: 2001-10-23
Abstract: There is disclosed a process which comprises the steps of:      (a)  reacting a di(hydrocarbyl)tin oxide such as a dialkyltin oxide with a dihydric alcohol, alkanolamine, or an enolizable .alpha.-hydroxy ketone in an inert organic reaction vehicle, with removal of water, at a temperature and for a period of time sufficient to produce a cyclic adduct of said dialkyltin oxide and said dihydric alcohol, alkanolamine, or enolizable .alpha.-hydroxy ketone;      (b)  reacting said cyclic adduct product of Step (a) with sucrose in an inert organic reaction vehicle such as a dipolar aprotic liquid, at a temperature and for a period of time sufficient to produce a 6-O-[dihydrocarbyl-(hydroxy- or amino- or oxohydrocarbyl)stannoxyl]sucrose; and (c) reacting the product of Step (b) with an acylating agent to produce a sucrose-6-ester.
Patent CA-2040238-C (CA)
Title: Method for determining and regulating the level of a bath of molten metal
Inventor: FEUERSTACKE EWALD
IPC: B22D11/20
Filed: 1991-04-11
Granted: 1998-06-09
Abstract: The level of molten metal in a bath contained a metallurgical vessel, particularly an open ended mold of a casting plant, and which has a pressure acting on the surface of the bath is determined and regulated by introducing an inert gas flow into the molten metal bath at a location in the vessel, determining an absolute pressure at a gas flow through the molten metal other than the zero flow, measuring the pressure acting on the surface of the bath, determining the difference between the surface pressure and the absolute pressure and converting the difference into a distance measurement that reflects the actual distance between the surface of the bath and the location of introduction of the gas flow into the bath, comparing the distance measurement with a predetermined desired distance value and forming a resultant measurement therefrom, and regulating the level of the bath as a function of the resultant measurement. In a preferred embodiment, the resultant measurement is converted into an electric setting signal and sent to a setting member for regulating the level of the bath and/or the amount flowing out of or withdrawn from the vessel.
Patent CA-2040947-C (CA)
Title: Platelet-aggregation inhibitors
Inventor: TJOENG FOE S
IPC: C07K5/02
Filed: 1991-04-22
Granted: 2001-07-10
Abstract: Novel peptide mimetic compounds are provided which have useful activity as inhibitors of platelet aggregation. These compounds have the chemical structure (see formula I) wherein x = 4 to 8, y = 0 to 4, W = CH2-CH2 or CH=CH, Z = H, COOH, CONH2, CH2OH, CO2R, CH2OR or C1-6 alkyl, R = C1-6 alkyl, Ar = a nitrogen-containing heterocyclic group other than pyridyl, and Asp = aspartic acid residue.
Patent CA-2043202-C (CA)
Title: Wildlife repellant unit
Inventor: WALTERS GERALD A
IPC: A01M25/00
Filed: 1991-05-24
Granted: 1997-11-18
Abstract: A  wildlife  repellant  unit  is  provided  which  is constructed of a substantially cylindrical tube having a cavity therein into which chemical repellant is placed, further having a barrier positioned inside the cavity to restrain the chemical wildlife repellant from deteriorating until activation, and further including a pair of openings positioned above the barrier to facilitate movement of air, thereby distributing the repulsive odours of the chemical repellant once the unit is activated. The body of the wildlife repellant unit may be constructed of a strong yet pliable material such as rubber or plastic so that, when it is pressed between the thumb and the forefinger, the barrier can be broken and the wildlife repellant unit activated. A clip is also provided to facilitate attachment of the wildlife repellant unit to a limb of a tree, thereby facilitating use of the wildlife repellant unit.
Patent CA-2044132-C (CA)
Title: Transdermal acrylic multipolymer drug delivery system
Inventor: SABLOTSKY STEVEN
IPC: B26F1/44
Filed: 1990-01-10
Granted: 1997-05-06
Abstract: A dermal  composition comprising  a  drug,  a multipolymer  of  ethylene-vinyl  acetate,  a  acrylic polymer,  and  optionally  one  or  more mo???mers,  a natural or synthetic rubber and a tackifying agent. The  ratio  of  the  multipolymer  to  the  rubber  is, respectively,  about  1:1  to  about 10:1  and  more preferably, 1:1 to 5:1 and more preferably 3:1.  The dermal   composition   can   optionally   contain   a crosslinking agent, tackifiers, penetration enhancers and other ingredients known for use in adhesives for the  transdermal  delivery  of  drugs.   The  dermal compositions can be produced by a variety of methods known in the preparation of drug containing adhesive preparations  including the homogenous mixing of the multipolymer,  drug  and  optional  crosslinking  agent and additional ingredients in solution or suspension or emulsion followed by removal of excess solvent.
Patent CA-2044233-C (CA)
Title: Dental composition for impression-taking
Inventor: FUTAMI SHUNICHI
IPC: A61K6/90
Filed: 1991-06-10
Granted: 1998-11-17
Abstract: A dental impression composition which contains as a main component  4 to 40 % by weight of an acetoacetylated polyvinyl alcohol having an acetoacetylation degree of 0.5 to 15 mol % and a polymerization degree of 100 to 1,500, and additional components 1 to 20 % by weight of gelling agents and 20 to 85 % by weight of fillers.
Patent CA-2045642-C (CA)
Title: Process for the manufacture of a carrier or iud with a pulling element, and a carrier or iud provided with a pulling element
Inventor: CUSTERS HILAIRE ADOLF FRANCISC
IPC: A61F6/14
Filed: 1990-11-23
Granted: 2003-03-18
Abstract: Process for the manufacture of a intra-uterine device or IUD, provided with a pulling element. The IUD is an essentially T-shaped plastic element (1) with a middle leg (2). The thread is laid in the injection mould in the lengthwise direction of the middle leg (2) of the IUD. Then the mould is closed and the IUD is subsequently produced by injection moulding, following which the IUD is removed from the mould. The IUD is characterized in that the thread runs along the entire length of the IUD and the IUD is molded of resiliently flexible plastic material such as polyethylene and the thread is a single smooth thread made of another plastic material with a higher fusion temperature such as nylon, polypropylene. Preferably the IUD is a contraceptive of the coil type which is an essentially T-shaped plastic element (1), which T-shaped element has a middle leg (2) on which a so-called coil is wound, while cross pieces of the T-shape serve to hold the IUD in place with a thread fastened at the free end of the middle leg (2). This thread is single and the IUD is cast around it, for example by injection moulding.