baber/WOPTO huggingface dataset:
Patent CA-1331065-C (CA)
Inventor: DELVAUX PIERRE
IPC: E04B1/76
Filed: 1989-09-19
Granted: 1994-07-26
Abstract: ABSTRACT OF THE DISCLOSURE:            Disclosed   is   a   heat-resistant   composition particularly useful  to produce heat-resistant boards or tubes,   capable of resisting to a high temperature for a substantial period of time.  The composition comprises from 70 to 95% by weight of a fibrous-like, synthetic forsterite obtained by calcination of chrysotile asbestos fibers at a temperature  of  from  650°C  to  1450°C,  the  synthetic forsterite having an MgO:  SiO2 ratio lower than 1.1, a raw loose density of from 3 to 40 pcf, a thermal conductivity "k" factor of from 0.25 to 0.40 BTU. in/hr.°F.ft2 and a fusion point of from 1600°C to 1700°C.   The composition also comprises an organic binder such as starch or latex, a mineral binder of  the  silicate  type  such as sodium or potassium silicate, or a mixture thereof.  If desired, the composition may further comprise reinforcing fibers in such an amount as to give sufficient strength to the composition to make it operative depending on the intended use of the article produced therefrom.  This composition can be used in particular to produce fire proofing boards.
Patent CA-1338558-C (CA)
Inventor: GALLOWAY EDWIN J
IPC: A61J1/00
Filed: 1994-06-08
Granted: 1996-08-27
Abstract: Means   and   apparatus  for  aseptically  transferring material between enclosures.  Apparatus for transferring the material includes  a fluid receiver assembly (12) comprising an adapter (24), and a fitting (93)  mounted in  the adapter (24).   The fitting has a plurality of needle guide channels (86) leading from the outside of the fluid receiver assembly (12)  toward  the  interior  of the enclosure (10), and seal means (26) at the  ends of  the channels  (86).  Pierceable, self-closing seal  means (26) is between ends of each of the channels (86) and the  interior of  the enclosure. Projected extensions of  the channels pass through corresponding holes (40) in the adapter, so that needles (101) inserted into the channels (86)  can penetrate  the seal means (26) and enter the interior of the enclosure (10).  A plurality  of needles (101) in   a  novel needle bundle (95) may be used in making the transfer.  An assembly for transferring material between two stationary  enclosures comprises a pair of novel needle bundles (295)  and  connecting  tubing  (266).    Methods of transferring materials are taught.
Patent DK-160377-C (DK)
Inventor: ODAKA KENTARO
IPC: G06F11/10
Filed: 1982-03-22
Granted: 1991-08-12
Abstract: A processing circuit suitable for use in error correction a transmitted or recorded digital signal operates on digita. data words to form products or quotients of the quantities represented by the digital data words. The data words are considered as elements α<sup>i</sup> of a Galois field GF(2<sup>m</sup>) where each element is a power α<sup>i</sup> of an irreducible root a. The data words are supplied into a conversion ROM (1) which in response provides the corresponding exponents i, j as an output. These exponents i, j are additively combined to form a sum (i + j) or difference (i - j), and this is applied to a reverse conversion ROM (3) which then provides, as an output data word, an element α<sup>i+j</sup> or α<sup>i-j</sup> which is the product or quotient, respectively, of the input data words. A provision (10) can be incorporated to compensate for division by a zero element.
Patent DK-158950-C (DK)
Inventor: GOLDMANN SIEGFRIED
IPC: C07D491/04
Filed: 1984-02-29
Granted: 1990-12-31
Abstract: Dihydropyridines of the formula   <IMAGE>   in which R1, R2, R5 and R6 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, a C1-C20-alkylene chain or a C2-C20-alkenylene chain, which chains are optionally interrupted by O or S X is O or S, and Y is a direct bond, O, S, -NH-or-N-alkyl with 1 to 8 C atoms or a pharmaceutically acceptable salt, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and/or liquid balance.
Patent DK-153569-C (DK)
Inventor: NIELSEN GRETHE CAMILLA
IPC: C12N9/44
Filed: 1982-04-19
Granted: 1988-12-05
Abstract: A novel debranching enzyme product with properties in terms of thermostability and pH-optimum comparable to those of glucoamylase is produced by cultivating a strain belonging to the novel taxonomic group Bacillus acidopullulyticus. The novel debranching enzyme is used in conjunction with known saccharifying enzymes for the hydrolysis of starch.
Patent DK-155533-C (DK)
Inventor: BEYER WALTER
IPC: D05C15/20
Filed: 1984-05-21
Granted: 1989-09-18
Abstract: In a tufting needle with an eye (7) elongate in the direction of the needle axis (8), one side face is bevelled at one longitudinal edge by a land (6) and at the other longitudinal edge by a bias grind (14) reaching into the zone of the eye. The uppermost zone of that edge (9) of the eye, which zone is furthest from the needle point (13), is offset towards the land (6) relatively to the central axis (8) of the eye (7) to facilitate trouble-free co-operation between the looper (2) on the one hand and the needle and yarn (5) on the other hand.
Patent DK-162517-C (DK)
Inventor: GRAYSON JAMES IAN
IPC: C07D213/55
Filed: 1986-06-19
Granted: 1992-03-30
Abstract: 3-Hydroxy-3-(2-methyl-5-pyridyl)-propionic acid alkyl esters which, as intermediate products that can be industrially produced in a simple manner, can be used for the production of 2-methylpyridine-5-propionic acid alkyl ester.
Patent DK-151854-C (DK)
Inventor: HANTSCHKE BERNHARD
IPC: B27K3/36
Filed: 1981-10-27
Granted: 1988-06-06
Abstract: 1. Process for treating wood, in which a water-absorbing agent in a liquid or pasty form is introduced into a recess or cavity made in the wood, characterised in that a solution of an orthocarboxylic acid ester in an organic solvent is introduced into the cavity and the latter is then tightly sealed.
Patent FI-67566-C (FI)
Inventor: LEITHAEUSER HORST
IPC: C08J9/22
Filed: 1980-08-01
Granted: 1985-04-10
Abstract: Fine particulate expandable styrene polymers have coatings applied thereto by: (a) introducing the fine particulate expandable styrene polymers into a closed mixing vessel; (b) reducing the pressure in the mixing vessel below atmospheric; (c) preparing dispersions of the coating materials and heating the dispersions to about 30 DEG  to 90 DEG  C.; and (d) aspirating the heated dispersions of the coating materials into the mixing vessel while simultaneously mixing the dispersions with the particulate styrene polymers to form a coating thereon and drying the coated particles.
Patent FI-76338-C (FI)
Inventor: SCHOEN UWE
IPC: C07D471/10
Filed: 1983-09-19
Granted: 1988-10-10
Abstract: 3,7-diaza bicyclo-(3,3,1)-nonane compounds of the formula    <IMAGE> I  in which substituents R1, R2, R3, R4, Z1, and Z2 indicate the substituents as they are given in the description of the invention, can be employed to produce certain pharmaceutically useful compounds.
Patent FI-87190-C (FI)
Inventor: DEVIC MICHEL
IPC: C07C46/00
Filed: 1985-12-18
Granted: 1992-12-10
Abstract: The process of making a wet or dry dispersion containing anthraquinone suitable for use in the alkaline digestion of wood comprising cyclizing ortho-benzoylbenzoic acid at a temperature of about 150 DEG  to 180 DEG  C. and at an absolute pressure between about 5 and 40 millibars in the presence of between about 0.05 to 2 parts by weight of sulfuric acid, having a concentration of at least about 95%, per part by weight of ortho-benzoylbenzoic acid to form a reaction mixture containing anthraquinone, bringing the reaction mixture to a pH of at least about 7 by addition thereto at a temperature between about ambient temperature and 100 DEG  C. of an aqueous solution of sodium hydroxide or potassium hydroxide containing between about 10% to 40% hydroxide by weight, and then forming a dispersion thereof and using such dispersion in the alkaline digestion of wood.
Patent FI-98738-C (FI)
Inventor: TROESCH W
IPC: C02F3/12
Filed: 1987-11-13
Granted: 1997-08-11
Abstract: With known carrier materials in bioreactors there is frequently blockage of the reactor with microorganisms or organic compounds. The new carrier material intends to make it possible for microorganisms or animal cells to be immobilised in a high concentration without blockage of the bioreactor occurring. 
<??>This object is achieved by using as carrier material beads which, on the one hand, consist of an open-pore inorganic sintered body which has pores which pass through the inside and are open to the outside and in which microorganisms and animal cells are able to be immobilised and grow and, on the other hand, have a density and a diameter such that, in a preset fluidised bed flow, the shear forces of the beads suffice to shear off the microorganisms or animal cells growing out of the interior of the beads and/or located on the surface. 
<??>The invention makes it possible to combine the advantages of the fixed bed reactor with the advantages of the fluidised bed reactor, and to avoid the disadvantages of both processes. The carrier material is not confined to the digestion of domestic and industrial effluents, it can also be employed for the biotechnological obtaining of essential dietary substances and pharmacological substances and of fermentation products.
Patent FI-96772-C (FI)
Inventor: VROOMANS HUBERTUS JOHANNES
IPC: C08F279/02
Filed: 1988-11-01
Granted: 1996-08-26
Abstract: The invention concerns a thermoplastic polymer mixture based on a polyamide and a graft copolymer of a copolymer of a vinyl aromatic compound and acrylonitrile in a rubber, on the rubber being moreover present monomers of a vinylaromatic compound and of a carboxy- and/or imide-containing compound in a relative molar ratio of 5 : 1 to 1 : 5. It was found that the mixture of both components showed superior mechanical properties, and is easy to process.
Patent FI-86331-C (FI)
Inventor: ILOMAEKI VALTO
IPC: E21D9/00
Filed: 1989-09-27
Granted: 1992-08-10
Abstract: PCT No. PCT/FI90/00232 Sec. 371 Date Mar. 17, 1992 Sec. 102(e) Date Mar. 17, 1992 PCT Filed Sep. 27, 1990 PCT Pub. No. WO91/05138 PCT Pub. Date Apr. 18, 1991.A method for controlling advancement of a drilling apparatus comprising a drill head having tools therein and at least one conveying tube is disclosed. The method utilizes changes in pressure sensed in the drill head or the conveying tube as a means for assessing forces acting on tools in the drill head. The measured pressure information is transmitted to control equipment which adjusts the driving force applied by a power unit to the apparatus to effect the drilling operation. The method thereby provides an effective means of preventing damage to the tools.
Patent FI-89638-C (FI)
Inventor: KARVONEN ESA JUHANI
IPC: G09B9/00
Filed: 1990-09-21
Granted: 1993-10-25
Abstract: The invention relates to a fire simulator intended for the training of firemen, the said simulator comprising a training space (21) which can be closed, which is a movable container, inside which it is attempted to create conditions in a training situation which are similar to those in a fire situation. The fire simulator comprises at least two parts (21, 22), the first of which (21) is an apartment fire simulator container which can be closed, and the second (22) of which is a separate smoke diving cage track which is narrower than the container and can be placed inside the container during the transportation of the fire simulator, and when the object of training is smoke diving.
Patent FI-96534-C (FI)
Inventor: FREMAUX JACQUES
IPC: F24F5/00
Filed: 1991-02-20
Granted: 1996-07-10
Abstract: The exterior wall (19) of a heated room is provided with a circulation of air (21) by the Coanda effect. Before entering the room, the air (24) is pre-heated. 
<??>In a variant, the heating of the air is achieved by contact with the wall (19) which is, in this case, heated, preferably by means of an electrically conductive layer. 
<IMAGE>
Patent NO-157053-C (NO)
Inventor: STIEFEL CHRISTIAN
IPC: B61F3/10
Filed: 1983-08-09
Abstract: 1. Three-axle bogie for rail vehicles, comprising an H-shaped main frame (1), which is provided in the centre with a pivot bearing for supporting the wagon box and is itself supported via its four ends on a respective side piece (2a, 2b), which in turn is supported on a respective axle bearing (4) of an outer and the central axle (3a), characterised in that the ends of the main frame (1) are in each case directly supported on the side pieces (2a, 2b) via two spring elements (6), which are staggered in the longitudinal direction of the side piece (2a, 2b), that the support centre of the spring elements (6) is disposed at a distance of one third of the axle base from the outer axle (3a) and at a distance of two thirds of the axle base from the central axle (3a), and that the two respective inner ends of the side pieces (2a, 2b) are supported in a hinged manner at a common pivot point on the axle bearing (4) of the central axle (3a).
Patent NO-167017-C (NO)
Inventor: OBRIST-ANGEHRN GERHARD
IPC: B65D83/14
Filed: 1984-08-16
Abstract: An inner container having a dispensing valve is situated within a flexible sack which in turn is situated within an outer container having a cover and a dispensing valve. The sack contains one package component and the inner container contains the other package component and a propellant. A further propellant is situated outside of the sack within the outer container. The inner dispensing valve is constructed as a dosage valve and issues into the interior of the outer dispensing valve. The latter is kinematically coupled with the inner dispensing valve and possesses a blocking system which blocks its interior relative to the interior of the sack when the outer dispensing valve is open. The particular construction and the flow-related coupling of both dispensing valves permits a defined dosed dispensing of both package components with a defined mixture ratio.
Patent NO-166226-C (NO)
Inventor: HARNDEN MICHAEL RAYMOND
IPC: C07D473/32
Filed: 1986-12-11
Abstract: Compounds of formula (I), and a pharmaceutically acceptable salts thereof: <CHEM>  wherein:  R1 is hydrogen or CH2OH;  R2 is hydrogen or, (when R1 is hydrogen), hydroxy or CH2OH;  R3 is CH2OH or, (when R1 and R2 are both hydrogen), CH(OH)CH2OH;  R4 is hydrogen, hydroxy, amino or OR5 wherein R5 is C1-6 alkyl, phenyl or phenyl C1-2 alkyl either of which phenyl moieties may be substituted by one or two halo, C1-4 alkyl or C1-4 alkoxy groups; and in which any OH groups in R1, R2 and/or R3 may be in the form of O-acyl, phosphate, cyclic acetal or cyclic carbonate derivatives thereof; having antiviral activity, processes and intermediates for their preparation and their use as pharmaceuticals.
Patent NO-170062-C (NO)
Inventor: CHALEAT BERNARD
IPC: B22F9/08
Filed: 1988-02-10
Abstract: PCT No. PCT/FR87/00182 Sec. 371 Date Feb. 11, 1988 Sec. 102(e) Date Feb. 11, 1988 PCT Filed May 27, 1987 PCT Pub. No. WO87/07546 PCT Pub. Date Dec. 17, 1987.Granulation device comprising means for heating a material to be granulated in order to cause its melting and means for supplying the molten material to a container (1) terminated by an orifice (9) for spraying the material in the form of droplets at the entrance of a cooling housing wherein the droplets solidify into granules. Said container comprises on at least one portion of its inner wall raised helical elements imposing a helical blade-type circulation to the molten material, said helical elements (5,6,7) being comprised of grooves provided in a generally cylindrical part (4) which is housed without any clearance into a cylindrical portion of said container (1).
Patent NO-178131-C (NO)
Inventor: BRYAN EDWARD
IPC: A01N35/00
Filed: 1990-03-02
Abstract: Phosphonium salts such as THP and aldehydes such as formaldehyde exhibit synergistic biocidal activity.
Patent NO-178126-C (NO)
Inventor: KARLSSON STEFAN
IPC: G02B6/28
Filed: 1991-09-06
Abstract: PCT No. PCT/SE90/00094 Sec. 371 Date Sep. 9, 1991 Sec. 102(e) Date Sep. 9, 1991 PCT Filed Feb. 14, 1990 PCT Pub. No. WO90/10883 PCT Pub. Date Sep. 20, 1990.The present invention relates to a method to use an optical fibre as a sensor. The method involves designing an optical fibre to have a sensor area (12) where the external influence on the fibre that is to be measured, for example pressure or magnetic field, is freely able to influence the fibre. Coherent radiation is then transmitted through the sensor area in several modes. On the receiver side the radiation is split in a detector device (14) into two beams, each including the entire interference pattern created by the transmission in the fibre. After that the beams are plane-polarized in two different directions which are conducted to a signal processing device (9,90) which detects the amplitude and/or frequency content of each beam and from this forms a signal which is a measure of their amplitude and/or frequency relation, which in its turn is a measure of the external influence in the sensor area (12).
Patent CA-2008469-C (CA)
Inventor: SEKI FUMIO
IPC: A41H37/10
Filed: 1990-01-24
Granted: 1994-05-10
Abstract: An apparatus for adjusting the stroke of a light projector of a button setting machine includes a rod con-nected at its one end to the light projector, a holder holding the opposite end of the rod and pivotably connected to one end of a pivotable actuating lever pivotally movable in response to the reciprocating movement of an upper push-er, a leaf spring acting between the actuating lever and the rod to urge the latter upwardly, a spring urging the actuat-ing lever to turn in a direction to retract the light projector from a path of movement of a punch, and an adjust-able stopper engageable with the actuating lever to limit pivotal movement of the same against the force of the spring.  With this construction, the light projector has a stroke considerably shorter than the stroke of the upper pusher and can be adjusted independently of the stroke of the upper pusher.
Patent CA-2016452-C (CA)
Title: Apparatus and method for providing credit for operating a gaming machine
Inventor: LUCERO JAMES L
IPC: G06Q20/34
Filed: 1990-05-10
Granted: 2002-07-30
Abstract: The apparatus for enabling a gaming machine in an establishment to provide credit to a player operating the machine without the player leaving the machine. The gaming machine has a card reader associated with it for transmitting player related financial data to a remote location for approval. A first code identifies the particular gaming machine and a second code identifies the establishment in which the gaming machine is located. A visual display on the gaming machine indicates the amount of credit approved and usable by the player and enables the player to operate the gaming machine to use the credit.
Patent CA-2021975-C (CA)
Title: Method of receiving pulses of the m.l.s. type and system for implementing this method
Inventor: HETHUIN SERGE
IPC: G01R19/30
Filed: 1990-07-25
Granted: 1999-12-28
Abstract: A method of receiving pulses of the M.L.S. type and a system for implementing this method. The method comprises a dividing stage for dividing the received pulse into zones (Z1, ... Z8). A mean value is determined of the samples within each zone in order to obtain the points PI(1) ... I(8). The straight line DR at best passing through these points provides the instant (tMAX) which is the "time" of the pulse.
Patent CA-2023548-C (CA)
Inventor: KURABAYASHI KEN
IPC: H01G11/42
Filed: 1990-08-17
Granted: 1994-04-12
Abstract: ABSTRACT OF THE DISCLOSURE An electric double layer capacitor has two polar-ized electrodes each comprising a plurality of thin plate-like electrode elements each composed of a porous sintered body, and two current collectors bonded to surfaces of the electrode elements of the polarized electrodes.  The elec-trode elements are spaced by gaps which are filled up with paste electrodes each composed of a mixed paste of activated carbon powder and an electrolyte.
Patent CA-2031258-C (CA)
Title: Clay grease and its preparation
Inventor: HARRIS JOHN W
IPC: C10M145/04
Filed: 1990-11-30
Granted: 2001-07-03
Abstract: The invention provides a clay grease comprising a cured mixture of a clay, a conjugate acid surfactant formed from an acid and a monoamine or monoamine oxide, a major proportion of a lubricating oil, and an epoxide; and its preparation.
Patent CA-2033654-C (CA)
Title: Novel vented wound dressing
Inventor: GILMAN THOMAS
IPC: A61F13/00
Filed: 1991-01-04
Granted: 2001-12-25
Abstract: A wound dressing comprising a base sheet having an opening for placement over the wound; a vent sheet providing controlled leakage of fluid along a path from the wound through the opening of the base sheet; and a chamber containing a fabric reservoir for receiving and retaining the wound fluid, the walls defining the chamber being constructed so as to provide a complete barrier to bacteria and other external contaminants while at the same time permitting egress of air from the voids or interstices of the fabric reservoir, so as to optimize the wicking and amount of wound fluid which can be retained in the volume provided by the fabric reservoir.
Patent CA-2037634-C (CA)
Title: Esterase and process for preparing the same
Inventor: SHIBATANI TAKEJI
IPC: C12N9/18
Filed: 1991-03-06
Granted: 1995-11-21
Abstract: The present invention is directed to a novel esterase derived from Serratia marcescens.  This esterase has the following physico-chemical properties and enzymatic characteristics: (1) Activity; it hydrolyzes an ester bond of organic carboxylates; (2) Substrate specificity; it acts on alkyl esters of organic carboxylic acids, triglycerides or thiol esters; (3) Optimum pH; its optimum pH is 7.5 - 9.0 when the hydrolysis is carried out using olive oil as the substrate; (4) pH stability; it is stable at pH 5.0 - 9.0 when it is stored at 30°C for one hour; (5) Optimum temperature; its optimum temperature is 40 - 50°C when the hydrolysis is carried out using olive oil as the substrate; (6) Heat stability; it is stable at a temperature of not higher than 50°C when it is stored at pH 8.0 for 30 minutes; (7) Molecular weight; 62,000 ? 2,000 (SDS-polyacrylamide gel electro-phoresis); (8) Isoelectric point; 4.6 + 0.1; and (9) Effect of metal ions; it is activated in the presence of 1 mM calcium ion, and inhibited in the presence of 1 mM cobalt ion, nickel ion, iron ion or ethylenediaminetetraacetic acid.  The esterase of the present invention can be widely used in synthetic organic reactions.
Patent CA-2038089-C (CA)
Title: Preparation process of polymeric solid electrolyte
Inventor: SUGA MASANOBU
IPC: C08F290/06
Filed: 1991-03-11
Granted: 1999-02-02
Abstract: The invention provides a process for readily preparing polymeric solid electrolyte, i.e., ion conductive polymer having excellent properties.      The process of the invention comprises steps of subjecting at least one of the following component A and component B to contain an alkali metal salt and/or an ammonium salt and mixing the components A and the component B.    Component A:  a solution obtained by dissolving a radical polymerization promotor in a specific polyether base macromonomer.       Component B:  a solution obtained by dissolving a radical polymerization initiator in a specific polyether base oligomer and/or an organic non-aqueous solvent.       To at least one of the component A and component B, a radical polymerization retarder is added, if desired.   The process of the invention can be carried out by a simple step comprised of mixing the two components at room temperature and provides the solid polyelectrolyte having a high inonic conductivity.       The high-ion-condcutive solid polyelectrolyte prepared by the process of the invention is very useful as a raw material for lithium cells, plastic cells, large capacity electrostatic capacitors, electrochromic displays and other overall solidificated systems.