baber/WOPTO huggingface dataset:
Patent DK-163026-C (DK)
Inventor: KASPERSEN ANDERS WILHELM
IPC: A47B96/14
Filed: 1989-10-09
Granted: 1992-06-01
Abstract: PCT No. PCT/DK90/00258 Sec. 371 Date Apr. 8, 1992 Sec. 102(e) Date Apr. 8, 1992 PCT Filed Oct. 9, 1990 PCT Pub. No. WO91/04693 PCT Pub. Date Apr. 18, 1991.A wall rail of iron or metal material provided with a series of openings which are produced by pressing back the plate material between a transverse section. Both the pressback parts and the plate parts which remain standing between the transverse sections are configured with an arcuate or polygonal cross-section. The profiled areas extend over the entire breadth of the supporting side, and the material is formed approximately symmetrically out of the plane of the plate.
Patent FI-80672-C (FI)
Inventor: MOYNE JOSE
IPC: B01J31/00
Filed: 1985-02-15
Granted: 1990-07-10
Abstract: p-Acyloxybenzene sulfonates, well suited for detergency applications, are facilely and rapidly prepared by acylating an alkali or alkaline earth metal, or ammonium p-phenol sulfonate, with an anhydride of a straight or branched chain carboxylic acid having from 7 to 12 carbon atoms, in a polar aprotic solvent and in the presence of a catalytically effective amount of an organic sulfonic acid.
Patent FI-87320-C (FI)
Inventor: GOULDING LESLIE BENJAMIN
IPC: C08L101/00
Filed: 1985-03-21
Granted: 1992-12-28
Abstract: A rail pad or other shaped article in the form of a resiliently compressible extrudate having a textured surface and bomprising particles or granules of cork or similar resiliently compressible cellular material substantially homogenously bispersed throughout a polymeric matrix of generally saturated thermoplastic synthetic resin, preferably ethylene/vinyl acetate copolymer, which has a stiffness modulus of not more than 1000 MPa and is extrudable under conditions at which the cellular material is not significantly degraded, the extrudate having a Poissons ratio less than that of the matrix. The article may be made by forming a hot dough of the matrix and cellular material, feeding the dough in heat-softened state to an extruder, extruding it under conditions which compress the celluar material but avoid any significant mechanical breakdown or denaturing thereof, and relieving the compression of the cellular material downstream of the die but before the matrix has cooled to a temperature which would prevent this.
Patent FI-77663-C (FI)
Inventor: PALTAUF FRIEDRICH
IPC: C07F9/09
Filed: 1985-05-07
Granted: 1989-04-10
Abstract: Preparation of chemically defined pure enantiomeric 1,2-diacyl-sn-glycero-3-phosphocholines and 1,2-diacyl-sn-glycero-3-phosphoethanolamines which are substituted in positions 1 and 2 of the glycerol, by acylation of triphenylmethyl derivatives of sn-glycero-3-phosphocholine and sn-glycero-3-phosphoethanolamine.
Patent FI-81338-C (FI)
Inventor: BOEGESOE KLAUS PETER
IPC: C07D307/87
Filed: 1985-07-25
Granted: 1990-10-10
Abstract: A novel compound of the following formula: 
<CHEM>
 as well as acid addition salts thereof, and a method for the preparation of the novel compounds, are described. 
<??>Said compounds are valuable intermediates in the preparation of the antidepressant drug 1-(3-dimethyl-aminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzufuran-5-ca rbonitrile.
Patent FI-88579-C (FI)
Inventor: JONSSON ULF ERIK
IPC: A61K31/135
Filed: 1986-10-10
Granted: 1993-06-10
Abstract: Controlled release preparation containing a number of beads comprising a salt of metoprolol as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.
Patent FI-88362-C (FI)
Inventor: EGGERS HANS JUERGEN
IPC: B01D53/86
Filed: 1989-10-17
Granted: 1993-05-10
Abstract: Apparatus for denitrifying power station excess gases (crude gas) which come from a flue gas desulphurisation unit and are heated to the requisite catalyst temperature before the injection of ammonia by heat exchange with the denitrified gases (pure gas) and by supplying additional heat. Known denitrification devices fitted with regenerative heat exchangers operate with large gap and leakage losses, which leads to restrictions in the achievable degree of denitrification and hence the efficiency. Moreover, known denitrification devices have a large space requirement, which makes expensive heat insulation measures necessary due to the free surfaces, in order to prevent a deterioration in efficiency due to heat losses. It is proposed to use, for the heat exchange between crude gas and pure gas, a plate heat exchanger (4) which operates in cross-counterflow, the additional heat being supplied and the ammonia being injected (14) to the outlet duct (9) of the plate heat exchanger. At the end of the outlet duct (9) is arranged a deflection hood (16), with the catalysts (9a, 9b) being arranged between its outlet and the re-entry of the denitrified gases into the plate heat exchanger (4). <IMAGE>
Patent FI-99152-C (FI)
Inventor: PARTHASARATHY V R
IPC: D21C9/147
Filed: 1990-05-08
Granted: 1997-10-10
Abstract: A process is provided for a two-stage oxygen delignification of chemical pulp in which 0.01% to 1% hydrogen peroxide is incorporated into the first and, optionally the second stage. The invention is particularly suitable when the pulp is subsequently bleached with at least one chlorine dioxide stage and at least one hydrogen peroxide stage.
Patent NO-132830-C (NO)
Inventor: SCHURMAN J V
IPC: A61Q11/00
Filed: 1971-08-04
Abstract: 1342755 Packaging toothpaste COLGATEPALMOLIVE CO 27 July 1971 [5 Aug 1970] 35143/71 Heading B8C Toothpaste, comprising a homogeneous paste or gel which is clear or includes particles, speckles, stripes or bubbles, is packaged in a clear thermoplastics squeezable tube. The tube may be of polythene coated with an epoxide or polyvinylidene chloride, or of unplasticized polyvinyl chloride co-polymerized with 3-8% by weight of polypropylene. Again, the tube may be of a nitrile-rubber modified acrylonitrilemethyl acrylate copolymer.
Patent NO-156994-C (NO)
Inventor: FRICK ROGER LEONARD
IPC: G01L9/00
Filed: 1983-07-18
Abstract: An improved apparatus for conveying fluid pressures to a differential pressure transducer is disclosed. The apparatus comprises a single flange connected to and fluidly coupled to the differential pressure transducer for conveying the fluid pressures thereto. A further improvement comprises incorporating a three valve manifold integral to the single flange for controlling the fluid pressure to the differential pressure transducer.
Patent NO-165704-C (NO)
Inventor: BUHLER MARCEL
IPC: B01J2/12
Filed: 1986-10-24
Abstract: Apparatus particularly for agglomerating particles of different products. A rotatable drum, which has a wall which defines a cylinder and a cylinder void, is mounted on a frame in a horizontal or inclined position. The apparatus includes provision for rotating the cylinder in one direction thereby defining ascending and descending halves of the cylinder. A first part of the cylinder receives particles of a product and has means, such as projecting elements, to rotate the particles for forming a vortex of particles about an axis within the ascending half of the cylinder void such that the axis of the vortex is displaced from and substantially parallel to a central longitudinal axis of the cylinder. The apparatus also includes provision for introducing a product into a second part of the cylinder in the ascending half of the cylinder void, the second part being displaced from the first end of the cylinder and abutting the first part of the cylinder, for distributing secondary product into the vortex of particles within a zone about which the vortex rotates. A spraying device is positioned in the second part of the cylinder void in the descending half of the cylinder for spraying an agglomerating agent onto the particles of the vortex from outside of the vortex.
Patent NO-177539-C (NO)
Inventor: TERASHIMA KANETSUGU
IPC: C09K19/34
Filed: 1989-02-08
Abstract: A ferroelectric liquid crystal composition which may be used in a light switching element comprises from 20 to 70% by weight of one or more of the formula: <CHEM> (in which R<1> and R<2> are the same or are different and each is linear or branched chain alkyl group of 1 to 18 carbon atoms); also, a cholesteric phase, which may comprise one or more specified pyrimidine compounds.
Patent NO-168137-C (NO)
Inventor: BJAERKVIK STIG
IPC: F24F13/068
Filed: 1990-04-20
Abstract: An air distribution device (10) comprises an air inlet (12) which conducts incoming ventilation air (56), through a perforated distributing and throttling plate (32), to a distribution chamber (14) which is bounded on one side by a perforated front cover plate (24) of the device. Located inwardly of the front cover plate are guide rails (26) which are perpendicular to the incoming air flow and steer the exiting air in a first main direction. The device further comprises plates (30) which extend at right angles to the rails (26) and which function to support the guide rails and to guide the air exiting from the device in another main direction. The distributing end throttling plate (32) exhibits through-flow zones (34, 35, 36) with intermediate imperforate or constricted induction zones (38) on the downstream side of the plate, these zones being open towards a secondary air port (42) provided on the device.
Patent NO-178965-C (NO)
Inventor: BOMBARDELLI EZIO
IPC: A61K31/22
Filed: 1993-03-03
Abstract: The preparation of new 3,11-cyclotaxanes having the general formula 1. Cyclotaxane 1a (1, R'=R''=H) may be isolated from plants of the genus Taxus. New cyclotaxanes 1 have antiblastic activity.
Patent CA-2008876-C (CA)
Title: Automatic display illumination for a multimode wristwatch
Inventor: SYFERT TIMOTHY J
IPC: G04G9/00
Filed: 1990-01-30
Granted: 1993-09-14
Abstract: ABSTRACT OF THE DISCLOSURE           An improvement in a multimode electronic wristwatch of the type having a display, a lamp for illuminating the display, manually actuated switches and an integrated circuit programmed in a first logic sequence to light the lamp in response to actuation of a first switch, to change modes in response to actuation of a second switch and to change information displayed in each mode in response to actuation of a third switch.  The improvement comprises transfer logic responsive to actuating the first switch for more than 2 seconds so as to alter the first logic sequence into a second logic sequence, wherein actuation of either of the second or third switches will automatically light the lamp momentarily in addition to duplicating the first logic sequence.  The program returns the watch to the first logic sequence after a period of time, 3 hours in the example shown.
Patent CA-2012777-C (CA)
Title: Process for isolating nucleic acid
Inventor: ADRIAANSE HENRIETTE M A
IPC: C12Q1/68
Filed: 1990-03-22
Granted: 1999-08-31
Abstract: Abstract The invention relates to a process, a combination of means for  isolating nucleic acid  from  a  nucleic acid-containing  starting  material  and a testkit in order to amplify the nucleic acid obtained by  said process.  More in particular, the  invention relates to  a process and a kit  for  isolating  nucleic  acid from  a  nucleic acid-containing biological material such as whole blood, blood serum, urine, feces, cell cultures and the like.
Patent CA-2015060-C (CA)
Title: Novel antibody delivery system for biological response modifiers
Inventor: WELLEN CLYDE WILLIAM
IPC: A61K47/48
Filed: 1990-04-20
Granted: 2008-03-18
Abstract: The present invention provides a novel conjugate of an antibody with a biological response modifier; and a delivery system which delivers biological response modifiers to target tissues and cells. The present invention also provides a method for treating diseases by administering antibody-biological response modifier conjugates, such as a monoclonal antibody conjugated to a lymphokine or cytokine, such as TNF.
Patent CA-2015958-C (CA)
Title: Coffee or tea machine
Inventor: SALOMON THOMAS
IPC: A47J31/44
Filed: 1990-05-02
Granted: 1995-08-22
Abstract: A coffee or tea machine comprising, between a riser pipe and a filter vessel, an intermediate container adapted to be emptied periodically by a siphon, provided with a vent pipe, and otherwise enclosed on all sides. The vent pipe opens into a chamber which is arranged externally of the siphon and is defined by walls, only the underside of the said chamber being open.  The lower boundary plane of the chamber, arranged in the interior of the intermediate container, terminates below the overflow edge of the said siphon.  Venting of the interior of the intermediate chamber thus comes to an end as soon as the water reaches the lower boundary plane of the chamber.  This leads to a very rapid increase in pressure in the said intermediate container, resulting in extremely satisfactory and highly effective filling of the siphon.
Patent CA-2017001-C (CA)
Inventor: BELLUS PETER A
IPC: B29D11/00
Filed: 1990-05-17
Granted: 2001-04-17
Abstract: A light control filan includes a light transanissive matrix sheet and a plurality of opaque aciculae disposed throughout the sheet and oriented such that the longitudinal axis of each of the acicula is generally perpendicular to the face of the sheet.
Patent CA-2019907-C (CA)
Inventor: GATEAU PAUL
IPC: C01B3/36
Filed: 1990-06-27
Granted: 2000-12-12
Abstract: La présente invention concerne un dispositif et un procédé de fabrication de gaz de synthèse par combustion, en défaut de comburant, d'un combustible hydrocarboné par un comburant gazeux, le dispositif comporte des moyens primaires d'injection produisant suivant un axe un jet de combustible et d'une partie du comburant dans une chambre de combustion d'un réacteur, ledit jet comportant une flamme principale prenant naissance sensiblement à niveau des moyens primaires d'injection et produite par les moyens primaires. Il se caractérise en ce qu'il comporte en outre des moyens secondaires d'injection d'un complément de comburant, lesdits moyens secondaires d'injection étant disposés au travers dudit jet à distance desdits moyens primaires d'injection.
Patent CA-2020580-C (CA)
Title: Synthetic, crystalline aluminosilicate, method for its preparation as well as its use
Inventor: THOME ROLAND
IPC: B01J29/08
Filed: 1990-07-06
Granted: 2000-02-22
Abstract: synthetic crystalline aluminosilicate is prepared by an inorganic process from a reaction mixture, which contains in an aqueous alkaline medium SiO2 and A1 2O3 or their hydrated derivatives or alkali silicates and, aluminates, mineralizers and optionally seeding crystals, the reaction mixture containing SiO2/A12O3 in molar ratio of 15 - 40, OH-/siO2 in molar radio 0.1 - 0,2, and H20/Si02 in molar ratio 20 - 60. The aluminosilicate produced by the process has a chemical composition expressed in molar ratios as: 0-3 M20 : Al203 : 15 - 40 Si0 2 : 0 - 40 H2O, where M represents an alkali cation. The aluminosilicate is useful in the preparation of catalysts and adsorbents.
Patent CA-2025598-C (CA)
Title: Chimaeric hepadnavirus core antigen proteins
Inventor: CLARKE BERWYN E
IPC: C07K19/00
Filed: 1990-09-18
Granted: 2001-02-27
Abstract: Particles, useful as a delivery system for an epitope, are composed of a chimaeric hepadnavirus core antigen protein wherein a foreign amino acid sequence comprising an epitope is inserted in or replaces all or part of the sequence of amino acid residues from 68 to 90 in the case where the core antigen is hepatitis B core antigen or the corresponding amino acid sequence in the case of the core antigen of another hepadnavirus.
Patent CA-2034409-C (CA)
Inventor: ARCHER DAVID D
IPC: H04M1/22
Filed: 1991-01-17
Granted: 1995-10-03
Abstract: A telephone handset includes a light bulb and has a  special switch that  allows the light to automatically  illuminate  upon using  the phone.  The switch changes from an open position to  a closed one upon a change in its orientation relative the force of gravity.  One embodiment of the switch includes a hollow  chamber having  two  separate contact plates disposed at one  end  and a freely sliding conductive member that comes into contact with the contacts  upon picking up the phone.  A second switch  embodiment includes  three  parallel  pins with a central one  of  the  pins having  a hanging pivoting member that serves to contact  one  of the other pins upon a change in gravitational orientation.   Also included  is a removable socket member to facilitate  replacement of the bulb.
Patent CA-2037502-C (CA)
Title: Composite yarn with high cut resistance and articles comprising said composite yarn
Inventor: BONTEMPS GUY
IPC: A41D13/00
Filed: 1991-03-04
Granted: 2001-05-01
Abstract: A composite yarn with high cut resistance comprises at least one strand of wire and at least one spun yarn, which spun yarn comprises at least staple fibres of a polyolefin with a weight average molecular weight of at least 600.000 g/mole. The composite yarn is twisted.      Articles like gloves, trousers etc, comprising the composite yarn are very flexible and comfortable.
Patent CA-2037575-C (CA)
Title: N-(4-piperidinyl) (dihydrobenzofuran or dihydro-2h-benzopyran) carboxamide derivatives
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: A61P1/10
Filed: 1991-03-05
Granted: 2003-09-16
Abstract: Piperidine derivatives of formula (SEE FORMULA) wherein A is a radical of formula -CH2-CH2- (a-1), -CH2-CH2-CH2- (a-2), or -CH2-CH2-CH2-CH2- (a-3), wherein one or two hydrogen atoms in said radicals (a-1) to (a-3) may be replaced by a C1-6alkyl radical;      R1 is hydrogen or halo; R2 is hydrogen, amino, mono or di(C1-6alkyl)amino or C1-6alkylcarbonylamino; R3 is hydrogen or C1-6alkyl; L is C3-6cycloalkyl, C5-6cycloalkanone, C3-6alkenyl optionally substituted with aryl, or L is a radical of formula -Alk-R4 (b-1), -Alk-X-R5 (b-2), -Alk-Y-C(=O)-R7 (b-3), or -Alk-Y-C(=O)NR9R10 (b-4), the N-oxide foams, addition salts and stereochemically isomeric form thereof, said compounds having gastrointestinal motility stimulating properties pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
Patent CA-2041040-C (CA)
Title: Reactive torque control
Inventor: PAULSON PETER O
IPC: F16H61/662
Filed: 1991-04-23
Granted: 1994-11-08
Abstract: A power regulating apparatus for controlling power to a cyclic load in which a pivotally-mounted constant speed motor has a fixed diameter pulley on the motor output shaft operatively connected to a variable speed pulley mounted on a driven shaft whereby motor reactive torque due to an increase in load on the motor causes the motor and its fixed diameter pulley to approach the variable speed pulley allowing the effective diameter of the variable speed pulley to increase for reducing the rate of rotation of the variable speed pulley and increasing the torque of the driven shaft.
Patent CA-2046516-C (CA)
Title: Optical fiber connector
Inventor: HIGUCHI KAZUHIRO
IPC: G02B6/38
Filed: 1991-07-09
Granted: 2001-09-11
Abstract: 1. Disclosed is an optical fiber connector for connecting an optical fiber cable including a cable core, an inner coating layer formed on the cable core, and an outer coating layer formed on the inner cable layer. The optical connector includes a ferrule to which the cable core is inserted, a first cable fixing member for fixing the inner coating layer, a second cable fixing member for fixing the outer coating layer, a connector cover having an opening, and a fastening ring provided at an outer circumference of the opening, and formed together with the connector cover as a single body. The fastening ring is fastened after the first and second cable fixing members are fitted into the opening.
Patent CA-2049300-C (CA)
Title: Digital sound source device and external memory cartridge used therefor
Inventor: NAKAGAWA KATSUYA
IPC: A63F13/52
Filed: 1991-01-25
Granted: 1993-12-21
Abstract: ABSTRACT   A digital sound source apparatus includes a semiconductor memory connected to a central processing unit. The memory has a quantized data storage area and aprogram data storage area. A quantized data train and a stop code are stored in a series of addresses in the quantized data storage area, a start address is set in a certain address in the program data storage area. When the start address is readfrom the program data storage area, the quantized data are sequentially read from the quantized data storage area and axe sequentially loaded into a data register. When the stop code is read from the quantized data storage area, loading of the data into the data register is inhibited by a read/write control circuit. The quantized data loaded into the data register are converted into an analog sound signal by a D/Aconversion circuit.
Patent CA-2050549-C (CA)
Title: Electric water heater with integral drainage catch pan structure
Inventor: POWELL TIMOTHY E
IPC: F24H1/18
Filed: 1991-09-03
Granted: 1994-09-13
Abstract: An  electric  water  heater  is  provided with  a  vertically enlarged,  sealed bottom end cap which functions as an integral drainage catch basin to receive water leaking from the water heaterls internal hot water storage tank into the annular space between the  storage  tank  and the outer jacket of  the water heater.  A drain pipe extends through a sealed opening in the end cap and is used to drain away water entering the cap,  thereby eliminating the previous necessity of providing the water heater with a separate drainage catch pan structure.   The storage tank is electrically grounded to the outer water heater jacket at a point above the bottom end cap, thereby eliminating the necessity of forming this grounding interconnection with a grounding screw extending upwardly through the bottom end cap and forming a water leak path through the bottom of the end cap.
Patent CA-2053490-C (CA)
Title: Garbage processing device
Inventor: ONODERA KAZUO
IPC: B09B3/00
Filed: 1991-10-17
Granted: 1995-02-14
Abstract: A garbage disposing device comprising a collapsable cylindrical main body having an upper end face inclined at such an angle as capable of flowing water droplet downward, a flat box-shaped member for partitioning the inside of the main body into a plurality of vertical chambers, with a top end thereof being protruded above the main body, having a plurality of perforations in the wall surface thereof and an opening/closing lid hinged on the upper side of the main body, attached along the downward slope of the upper end face of the main body.    Water evaporated from garbage can be discharged outside through the perforations of the flat box-shaped member and water condensated on the inner surface of the opening/closing lid can be introduced along the inclined surface of the lid and then collected into the water receiving port or into the grooves of the board core of the main body. A plurality of partitioned chambers can be used alternately and continuously for effective disposal of the garbage.