baber/WOPTO huggingface dataset:
Patent CA-1334146-C (CA)
Title: Alkaline extraction, peroxide bleaching of nonwoody lignocellulosic substrates
Inventor: JAYAWANT MADHUSUDAN D
IPC: A23K50/10
Filed: 1989-04-14
Granted: 1995-01-31
Abstract: An improved process for delignifying and bleaching nonwoody, lignocellulosic material into products digestible by ruminants and ingestible by humans.  The process comprises treating the substrate in an alkaline solution for a period of time, separating the wetted substrate from the slurry and then treating the wetted substrate with an alkaline peroxide solution at an initial pH of 8.5 to 11.0 for a period of time, and separating, washing and drying the product.
Patent CA-1335635-C (CA)
Inventor: HAARASILTA SAMPSA
IPC: A21D2/32
Filed: 1989-04-21
Granted: 1995-05-23
Abstract: The invention relates to a method of improving the properties of dough and the quality of bread by adding to the dough, dough ingredients, ingredient mixture or dough additives or additive mixture an enzyme prepar-ation comprising hemicellulose and/or cellulose de-grading enzymes  and glucose oxidase,  or sulphydryl oxidase and glucose oxidase,  the enzyme preparation being preferably used in combination with lecithin. The enzyme preparation of the invention has an advan-tageous effect on the processability of the dough and the properties of the final bakery product. The com-bination of the enzyme preparation of the invention and lecithin can advantageously replace bromate con-ventionally used as a baking additive.
Patent CA-1313247-C (CA)
Title: Compound semiconductor light emitting device
Inventor: ICHIMURA KIYOSHI
IPC: H01S5/323
Filed: 1989-05-16
Granted: 1993-01-26
Abstract: ABSTRACT       There is provided a short wavelength oscillating semiconductor light emitting device having a uniform and high  light  emitting  intensity,  which  includes  a monocrystalline  thin  film  of  a  compound  semiconductor expressed as the equation (A?zGa1-z)xIn1-xP (x is a number where  lattice-matching  on  the  GaAs  substrate  can  be realized, and where z is a number within a range from 0.08 to 0.25).  This semiconductor light emitting device is  manufactured  by  the  metal  organic  chemical  vapor deposition method.  Namely, this light emitting device is provided  by  transporting the  material  gaseous  phase mixture into a lateral type reactive tube at a feed flow rate of less than 30 cm/sec and at a pressure within the tube of less than 60 torr, and growing the crystal film while rotating the substrate surface so inclined as to have an angle of 3 to 45°  relative to the horizontal direction about  the axis  in a direction perpendicular thereto.
Patent CA-1327379-C (CA)
Inventor: KELLEY DAVID A
IPC: B60Q3/02
Filed: 1989-05-24
Granted: 1994-03-01
Abstract: Abstract of the Disclosure. A light fixture, particularly suitable for recreational vehicles,  such as  campers,  trailers,  boats  and vans, consisting of a base having a reflector, lens and a bulb controlled by a slide switch.   The switch is received within a "drop-in" mounting formed in the base and is retained in its mounting by a manually operated switch actuating slide. The retention structure slidably mounting the slide on the base in cooperation with slide structure superimposed over the switch retains the switch in position minimizing assembly procedures.
Patent CA-1327011-C (CA)
Title: Pharmaceutical compositions for piperidino alkanol-ibuprofen combination
Inventor: SCHOCK HERBERT
IPC: A61K31/445
Filed: 1989-05-25
Granted: 1994-02-15
Abstract: ABSTRACT OF THE DISCLOSURE The present invention is directed to a multi-layered tablet containing an ibuprofen layer, a piperidino-alkanol antihistamine layer, and a layer or layers containing conventional pharmaceutical excipients which is interspersed between the ibuprofen and piperidino-alkanol layer and serves to physically separate them. This tablet solves the problems associated with the physical and chemical incompatibilities between ibuprofen and the piperidinoalkanol antihistamines.
Patent CA-1310079-C (CA)
Title: Saw device tapped delay line and apparatus using same
Inventor: BIRKETT ALEXANDER N
IPC: H04L27/38
Filed: 1989-07-19
Granted: 1992-11-10
Abstract: SAW DEVICE TAPPED DELAY LINE AND APPARATUS USING SAME     Abstract of the Disclosure A SAW device tapped delay line includes an apodized input IDT (inter-digital transducer) and a plurality of substantially identical unapodized output IDTs arranged to receive, after delays which successively increase by an amount T, a SAW propagated from the input IDT.  Each output IDT is terminated with a low impedance which is constituted by the low input impedance of a buffer amplifier, to minimize acoustic regeneration by the output IDTs.  Grounded dummy fingers with the same metallization ratio as the output IDTs are provided between adjacent output IDTs to provide a constant SAW velocity.  The delay line is particularly suited to use in an equalizer of a microwave radio transmission system, in which the delay T is the inverse of the symbol rate of the system.  Intermediate frequency automatic time domain equalizer (IF ATDE) arrangements using the SAW device tapped delay line are described.
Patent CA-1336396-C (CA)
Title: Intraocular anticoagulant including antithrombin iii and method of administration
Inventor: KITA KIYOSHI
IPC: A61K9/00
Filed: 1989-07-21
Granted: 1995-07-25
Abstract: An  intraocular  anticoagulant  including  anti-thrombin III is applicable as an injection into the ocular chamber  of  the  eye  at  the  time  of  cataract  surgery, intraocular  lens  implant  surgery,    and  other ocular surgeries.   The anticoagulant prevents fibrin deposits from forming on the intraocular lens surface after surgery and avoids   postoperative   viscoelastic   material   inducing transient elevation in intraocular pressure.
Patent CA-1333138-C (CA)
Inventor: KRISHNAN SIVARAM
IPC: C25D5/56
Filed: 1989-08-18
Granted: 1994-11-22
Abstract: A molding composition comprising a poly-carbonate resin and plating modifier was found to be suitable for preparing metal coated articles where the metal coating is deposited by an electroless process. The plating modifier in accordance with the invention is at least one member selected from the group consisting of a polyanhydride, and a monovinyl aromatic-acrylo-nitrile copolymer.  An advantageous embodiment of the invention includes incorporating in the molding composition a flame retarding amount of a conventional flame retarding agent for polycarbonate compositions.
Patent CA-1330619-C (CA)
Title: Hot-gas cooling plant for a coal gasification plant
Inventor: ZIEGLER GEORG
IPC: F22B1/18
Filed: 1989-09-25
Granted: 1994-07-12
Abstract: ABSTRACT      A hot-gas cooling plant in a coal gasification plant is disclosed which comprises a radiant cooler and a convention cooler.  The radiant cooler has a substantially cylindrical pressure vessel with vertical longitudinal axes.  An insert of tubes is disposed coaxially in the pressure vessel and a shell of tubes surrounds the insert.  The top end of the insert is connected to the coal gasification plant by a gas supply duct which extends through the pressure vessel.  The insert forms a first gas flue.  There is an annular space between the insert and the shell which forms a second gas flue connected downstream on the gas side.  The convection cooler is disposed alongside the radiation cooler and includes a cylindrical pressure vessel which has a vertical longitudinal axis and which contains bunches of cooling tubes.  A gas outlet line is connected to the pressure vessel near the top end of the annular chamber.  It extends in a curve into the interior of the pressure vessel in the convention cooler.  In accordance with the invention, the gas outlet line extends from above to the pressure vessel of the convection cooler and is releasably connected by flanges to the two pressure vessels.  The advance in the art is in providing a simple structure in which the connection between two pressure vessels can be easily dismantled.
Patent CA-1340989-C (CA)
Title: Chemiluminescent 1, 2-dioxetane compounds
Inventor: SCHAAP ARTHUR PAUL
IPC: C07C39/23
Filed: 1987-05-13
Granted: 2000-05-09
Abstract: A novel alkene of the formula (see formula I) which can be converted to a stable 1,2-dioxetane compound by the addition of oxygen, wherein ArOX is an aryl group having an aryl ring substituted with an X-oxy group, wherein the 1,2-dioxetane compound forms an unstable oxide intermediate 1,2-dioxetane compound when triggered to remove X by an activating agent so that the unstable 1,2-dioxetane compound decomposes to form light and two carbonyl containing compounds of the formula (see formula II) and (see formula III) wherein X is a chemically labile group which is removed by the activating agent to form the unstable oxide intermediate 1,2-dioxetane and wherein A are passive organic groups which allow the light to be produced.
Patent DK-164124-C (DK)
Inventor: GAUTHIER MAURICE
IPC: D04H3/16
Filed: 1988-02-26
Granted: 1992-10-05
Abstract: Process for forming a nonwoven fleece (6) of synthetic filaments (5), in which the synthetic filaments (5) are extruded, stretched, cooled and applied to a moving plastic cloth (1), characterised in that the plastic cloth (1) is cleaned by passing through it a hot fluid at high speed which has a temperature of between the melting temperature t2 of the filaments (5) and the melting temperature t1 of the cloth (1) which is higher than that of the filaments (5) by at least 80 DEG C. 
<??>The cloth can consist, for example, of yarns of polyether ether ketone or yarns of polyphenylene sulphide. 
<??>The cloth is easy to fit and there is the possibility of cleaning it and therefore increasing its lifetime. 
<IMAGE>
Patent FI-67402-C (FI)
Inventor: RAPISARDA ANTHONY A
IPC: C11D3/395
Filed: 1981-08-31
Granted: 1985-03-11
Abstract: The premature release of chlorine from chlorine-releasing bleaching agents in a particulate detergent, caused by the action on such a bleaching agent by some other component in the detergent, is prevented by compacting and granulating a mixture of said other component, preferably with additional constituents which do not have the chlorine-releasing effect, and then mixing those granules with the chlorine-releasing bleaching agent and other appropriate detergent constituents. The resulting novel detergent is a mixture of the thus-produced granules with particles of the said other appropriate detergent constituents.
Patent FI-76822-C (FI)
Inventor: HERT MARIUS
IPC: C08L23/08
Filed: 1983-06-03
Granted: 1988-12-12
Abstract: A composition comprising from 25 to 95 weight percent of at least one free-radical ethylene polymer and from 5 to 75 weight percent of at least one ethylene  alpha -olefin copolymer, wherein the  alpha -olefin contains at least 4 carbon atoms, wherein the copolymer has a specific gravity between 0.905 and 0.940 and a melt index between 0.4 and 3 dg/min, and wherein the free-radical ethylene polymer has a melt index between 0.15 and 3 dg/min. Application to the manufacture of films having a thickness between 8 and 200 microns and other applications.
Patent FI-78800-C (FI)
Inventor: DANIELSEN GEIR
IPC: H05K9/00
Filed: 1985-05-23
Granted: 1989-09-11
Abstract: The invention relates to a flat pack or housing for a radio apparatus having a rectangular cross-section comprising an opening at the front side and an opening at the back side which are respectively closable with a cover and also relates to a support mount for the radio apparatus. Such a radio apparatus provides the user with the possibility of versatile use at various use locations and is securable in a receptacle. To this end, the housing is divided into two tub-shaped main chambers by a bottom plate oriented parallel to the plane of the openings. The individual assemblies of the radio apparatus are disposed RF-shielded in the main chambers and the main chambers being closed by the covers by means of a central screw. Outside guide rails for acceptance into the support mount are disposed at opposite lateral faces of the housing. The support mount is composed of a sheet metal panel bent at three sides. The lower, bent part of the panel forms a chamber with a further bent sheet metal part which carries contacting elements and further assemblies for additional functions of the radio apparatus are accommodated in said latter chamber. A carrying shackle pivotable by 90 DEG  is attached at the upper side of the radio apparatus. This carrying shackle provides a latching function when the radio apparatus is inserted in the support mount.
Patent FI-95706-C (FI)
Inventor: SALOME JEAN-PAUL
IPC: C07D493/04
Filed: 1988-03-30
Granted: 1996-03-11
Abstract: Diacetals resulting from the dehydrocondensation of an alditol containing 5 or 6 carbon atoms and of a benzaldehyde such as especially DBS, BEBS, BMBS or DBX, which are at least 95 % pure and free from traces of organic solvents, and a process for preparing them in an aqueous medium in the presence of an acidic catalyst, according to which the acetalisation is carried out by mixing the reactants by stirring, the reaction mixture is then neutralised with a base, and the solid phase is then separated from the liquid phase and washed with hot water, according to which: the initial molar ratio of the benzaldehyde to the alditol is lower that 2/1, the acidic catalyst is an arylsulphonic acid, the initial molar ratio of the arylsulphonic acid to the benzaldehyde is higher than 0.6 and the reaction temperature is lower than approximately 45 DEG C. 
<??>Application especially to the clarification and stabilisation of polyolefins.
Patent FI-95695-C (FI)
Inventor: BOTANNET BERNARD
IPC: C07D303/22
Filed: 1990-05-22
Granted: 1996-03-11
Abstract: Process for the preparation of an aromatic ether of general formula: 
<IMAGE>
 by reaction of 3-chloro-1,2-propanediol sulphate with a phenol of general formula:
 Ar-OH
 in the presence of an inorganic base. 
<??>Use of the product obtained by this process for the preparation of adrenergic  beta -blockers.
Patent FI-92845-C (FI)
Inventor: ZIKELI STEFAN
IPC: D01D4/00
Filed: 1990-11-02
Granted: 1995-01-10
Abstract: In a spinneret, the spinning plate having the spinning capillaries (9) consists, according to the invention, of a carrier plate (2) having holes (7), especially stepped bores, into which are inserted or pressed small plates (8) containing the capillaries (9). The carrier plate (2) can therefore be of any thickness and consist of material of any strength, in order to achieve a high pressure resistance, without making it difficult to produce closely arranged capillaries (9), since the capillaries can be made in the softer small plates (8). <IMAGE>
Patent NO-138553-C (NO)
Inventor: DAVIES ROBERT HENRY
IPC: B63B22/02
Filed: 1973-07-31
Abstract: 1444345 Transferring liquid cargoes R H DAVIES 3 Aug 1973 [7 Aug 1972] 36695/72 Heading B8E [Also in Division B7] In a mooring and loading buoy assembly for passing fluids to tanker ships through the buoy 1 from an underwater pipeline, a central flow channel 7 extends through the buoy and has located around it at least one outer, vertical coaxial, annular flow channel such as 16. The central flow channel has a lower end at 8, an upper end at 9 to which a hose can be connected and a swivel 10 whereby the upper end of the channel can swivel relative to the lower end, this swivel being outside (in the axial direction) each outer flow channel such as 16. The or each outer flow channel such as 16 and 23 have a lower end and an upper end portion with laterally disposed outlet 20 or 28 rotatable by swivel bearings A, B or C, D respectively. Each outlet of each flow channel is spaced (in the axial direction) from that of any further flow channel which is radially outside that flow channel. The control flow channel 7 is rigid along its length at least to the extent it extends within the outer flow channel or channels and all the flow channels are sealed from one another. The swivel bearing of each outer flow channel is located outside of and spaced (in the axial direction) from any further flow channels outside the flow channel which it serves and comprises sealing elements and distinct bearing elements.
Patent NO-154588-C (NO)
Inventor: CHERON JEAN-JACQUES PAUL MARCE
IPC: G01N27/12
Filed: 1980-05-09
Abstract: 1. Alarm release device associated with a duct in which is flowing a fluid (3) such for instance as natural gas carrying along with it solid particles such for instance as sand as well as water in the shape of droplets or mud, of the kind comprising a probe (4) extending into the inside of said duct (2) and one wall of which is subjected to the erosive action of solid particles, means (9) for detecting a perforation of said wall, alarm release means (18) which are activated by said detection means if said perforation exceeds a predetermined extent, characterized in that said probe (4) is a bar made from an electricity-conducting material and uniformly covered with at least one insulating layer (6) forming said wall and in that said detection means comprises an electronic processing circuit (9) having one branch (10) connected between said bar and the body of said duct (2), said branch (10) comprising a voltage generator (11) and a current measuring circuit (12).
Patent NO-159223-C (NO)
Inventor: KIESSLING REINER
IPC: H01M50/536
Filed: 1984-04-06
Abstract: A negative electrode for lead accumulators has the form of a rectangular, expanded metal, grid plate 11 of copper. The grid plate serves as carrier for the active mass and for the supply and extraction of current. The direction of stretching of the expanded metal extends parallel to the edge of the rectangular grid plate at which the connection lug is arranged. A lead strip 13, which is in one piece with the connection lug, is conductively secured to the top edge of the grid plate. The lead strip 13 is cast onto the grid plate 11 (FIG. 1).
Patent NO-164908-C (NO)
Inventor: TUYT ROBERT CORSTIAAN
IPC: C08F14/06
Filed: 1984-04-25
Abstract: The invention relates to a process for preparing vinyl chloride polymers by suspension polymerization in a polymerization reactor of vinyl chloride, optionally in combination with at most 30% (wt) of one or more monomers copolymerizable therewith, monomer-soluble, radical-forming initiators and optionally in the presence of primary suspending agents. The improvement comprises the addition of 0.01 - 0.5 part by weight of at least one polyvinyl ester with an average degree of solvolysis lower than 70 moles % per 100 parts by weight of the starting monomer to the polymerization reactor before or during this polymerization, which polyvinyl ester is chosen from the polymeric vinyl esters of aliphatic and/or aromatic carboxylic acids with 3 - 20 C-atoms per molecule.
Patent NO-166701-C (NO)
Inventor: SCHNEIDER BERNARD
IPC: B65D41/34
Filed: 1985-10-02
Abstract: 1. A screw-threaded cap composed of plastics materials for the inviolable closure of a tube also composed of plastics material, said tube (8) having a shoulder (17) connected to the body of the tube and surmounted by a nozzle (7) bearing at its base an external screw thread (6), and said cap (1) comprising a cover (2) bearing an internal screw thread (5) which can be screwed onto said external screw thread (6) of said nozzle (7) of said tube (8) and a sealing means (29) as well as, at its lower portion, a flange (4) which is inclined substantially as the shoulder (17) of the tube (8), characterized in that said flange (4) comprises at least one opening (9) extending to its periphery and at least one strip (10) situated in said opening (9) and connected to the cap (1) by at least one connecting bridge (11, 12), said strip (10) bearing beneath its lower face (26) and close to its rear edge (21) according to the unscrewing direction (22) of said cap (1) a relief (18) which bears by only one or more punctual contact surfaces (20) on said shoulder (17) of said tube (8) after screwing said cap (1) on said tube (8), and said flange (4) also comprising, on the edge (24) defining in the rear of the opening (9), an oblique face (23) which is inclined downwards according to said unscrewing direction (22) of cap (1).
Patent NO-173403-C (NO)
Inventor: MATTOSSOVICH MARIA
IPC: E05B27/00
Filed: 1986-11-07
Abstract: The cylinder lock has a row of spring loaded sliders (21). Each slider (21) has teeth which engage the teeth of a second parallel slider (17). When the first slider (21) is depressed by inserting the key, the second slider is moved until a notch in its upper part is aligned with the projection of the bolt (25). The bolt (25) which is spring-loaded, slides radially inwards out of the notch (3) in the wall (2) of the housing to release the cylinder (8). The lock can be readily changed to suit a second key by rotating the cylinder (8) through 180 deg. with the first key. This has the effect of separating the two sliders (21,17). The second key is then inserted and the cylinder (8) turned through a further 180 deg.
Patent NO-166668-C (NO)
Inventor: GRETHER PAUL
IPC: E06B3/273
Filed: 1987-02-24
Abstract: The composite laminate is made of two metal parts 1, 2 and a pair of thermal insulating bars of fiber reinforced synthetic material. Each metal part has a longitudinally extending groove which is provided with two rows of transversely disposed teeth which cut into the flanks of anchoring strips on the synthetic bars during pressing in of the strips in the respective grooves. The pressing in of the synthetic material into the teeth of the harder metal parts forms a strong bonded connection which resists the stresses imposed upon the laminate during use. Deformable tabs on the metal parts are used to ensure locking of the synthetic bars in place. The space required for production of the laminate is reduced essentially to the length of the metal parts.
Patent NO-170183-C (NO)
Inventor: KLAIBER EBERHARD
IPC: H04Q1/14
Filed: 1987-04-29
Abstract: A connector bank for cable wires (2,3,4) of telephone cables such that two cable wires (2,4 or 3,4, resp.) connected with each other over the connector bank can be separated from each other, with no need to loosen the respective contact connections. For this, the invention provides for each connecting element (7) a plug (6, 6a) with a contact lug (24, 24a) for insertion into the center contact (11) of the connecting element (7), the plug (6, 6a) being provided with a cable connecting element (20,31) for connection of a cable wire (4).
Patent NO-175481-C (NO)
Inventor: CAVEZZAN JACQUES
IPC: C07F7/22
Filed: 1988-06-22
Abstract: Organopolysiloxane compositions curable into elastomeric state, whether in single- or two-component form, comprise an  alpha , omega -dihydroxypolydiorganopolysiloxane oil, a crosslinking agent therefor, optionally, inorganic fillers and an adhesion promoter, and a catalytically effective amount of a pentacoordinated tin monochelate produced by reacting a tin oxide with a  beta -dicarbonyl compound and a carboxylic acid.
Patent NO-169836-C (NO)
Inventor: KLAUS MICHAEL
IPC: C07C323/65
Filed: 1989-02-23
Abstract: The novel compounds of the general formula 
<IMAGE>
 in which R<1> and R<2> independently of one another represent lower alkyl; or, taken together, represent alkylene having 3-5 C atoms in a straight chain; one of the radicals R<3> and R<4> denotes hydrogen and the other denotes hydrogen or lower alkyl; R<6> and R<7> denotes hydrogen or lower alkyl; R<5> and R<8> denote hydrogen, lower alkyl, lower alkoxy or halogen, X denotes -O-, -S-, -SO-, -SO2- or -NR<9>; R<9> denotes hydrogen, lower alkyl or acyl; Y denotes -S(O)mR<1><0> or -NHet, and, if X is - NR<9>-, -S-, -SO- or -SO2-, also denotes -N(R<1><1>)2 or -OR<1><2>; R<1><0> denotes lower alkyl; R<1><1> and R<1><2> denote hydrogen, lower alkyl or acyl; -NHet denotes a 5-8-membered, saturated or unsaturated monocyclic heterocycle bonded via an N atom; n denotes 2, 3 or 4 and m denotes 0, 1 or 2,
 can be used as active compounds for the treatment of diseases, for example neoplasias, dermatoses or presbyderma.