baber/WOPTO huggingface dataset:
Patent FI-74721-C (FI)
Inventor: WELLER WOLFGANG
IPC: C06B23/00
Filed: 1984-01-17
Granted: 1988-03-10
Abstract: 1. A tracer (marking agent) containing a) at least 1 per cent by weight of iron powder and:or powder of a ferromagnetic alloy and at least tow of the following groups of substances : b) fluorrescent pigments ; c) organic solvent-soluble, water-insoluble fluorescent materials ; d) colorant pigments ; e) sparingly soluble and heat-stable oxides and/or salts of rare metals ; f) oxides and/or sparingly soluble salts of rare-earth metals ; in microanalytically well detectable amounts in the form of a homogeneous mixture with a thermoplastic material, characterized in that the thermoplastically processable material is the uncured polymer component of powder varnishes based on polyacrylates, polyesters, or polymeric epoxides.
Patent FI-78061-C (FI)
Inventor: HARTUNG GUNNAR
IPC: C03B37/05
Filed: 1985-07-02
Granted: 1989-06-12
Abstract: A method and an apparatus in a plant for fibrating mineral molten material which in the form of a stream of molten material (4) is discharged to the peripheral surface of a primary spinner wheel (1) and which is formed to mineral fibres by being thrown out from the spinner wheel or from several cooperating spinner wheels. The distribution of the stream of molten material (4) over the width or length of the primary spinner wheel is improved in that the force is applied to the incoming stream of molten material (4), especially from rear side thereof as seen in the rotation direction of the spinner wheel as seen in the rotation direction of the spinner wheel, which force is acting in a plane substantially perpendicular to a generatrics to the peripheral surface of the spinner wheel (1) and in a blunt angle to the stream of molten material (4). The force acts on a stream of molten material a short distance in advance of the place where the material comes into contact with the spinner wheel (1), and the force provides a widening of the stream of molten material without breaking same up into small fragments. The force may be provided by a gas flow (5) or by different mechanical deflector means.
Patent FI-86312-C (FI)
Inventor: GEEL ADAM PAUL
IPC: D04H1/68
Filed: 1986-01-21
Granted: 1992-08-10
Abstract: The use of a fibrous web provided with microspheres disposed mainly within said web and arranged in a pattern in which areas of the web which contain microspheres and separated from each other by areas which contain virtually no microspheres, for making an article of manufacture reinforced with fibrous webbing by impregnating the web with a liquid resin and a hardener therefor. 
<??>A shaped article of manufacture comprising a bonded fibrous web as described hereinabove, provided with expanded microspheres, said fibrous web having been impregnated with a mixture of a liquid resin and a hardener therefor, cured after being shaped, as well as a method of making a fibrous web incorporating microspheres, which is characterized in that microspheres not yet expanded are pressed into the fibrous web by means of a foam paste.
Patent FI-91901-C (FI)
Inventor: BARNEWALL JAMES M
IPC: D06M15/263
Filed: 1989-05-09
Granted: 1994-08-25
Abstract: This invention is directed to press fabrics having improved water removal capability. More particularly, this invention is directed to the improvement of the water removal capability of press fabrics by applying hydrophobic and/or hydrophilic coatings. Even more particularly, this invention is directed to a method of modifying a fabric for a papermaking machine which comprises the steps of:   (a) applying a hydrophilic or hydrophobic coating to the surface of a fabric to form a layer thereon;   (b) drying said coating to form a layer; (c) applying to said dried layer a hydrophobic coating if a hydrophilic coating was used in step (a) or a hydrophilic coating if a hydrophobic coating was used in step (a); (d) drying said coating applied in step (c) to form a second layer;    (e) repeating steps (a) to (d) as necessary; and   (f) curing the thus modified fabric. a
Patent FI-86963-C (FI)
Inventor: HEINO JUKKA
IPC: D21C9/18
Filed: 1989-07-06
Granted: 1992-11-10
Abstract: A method and an apparatus for treating pulp are described. The apparatus comprises a vessel (10) in which a wire-surfaced cylinder (12) is mounted and tightly sealed at the ends, a doctor blade (92) located externally of the wire surface and a source of pressure medium for moving and discharging a pulp web from the wire surface. A plurality of adjacent filtrate compartments (20) form a shell on the cylinder (12) and filtrate tubes are located at at least one end of the cylinder (12) and extend inwardly from the compartments (20). A suction means is connected to the inner end of the filtrate tubes and the doctor blade (92) is provided such as to be flexible in the radial direction of the cylinder (12) to provide an improved removal of pulp from the wire surface. <IMAGE>
Patent FI-97649-C (FI)
Inventor: YAMADA YUJI
IPC: G01N33/566
Filed: 1990-05-09
Granted: 1997-01-27
Abstract: Rheumatoid Arthritis can be diagnosed by a method for determining galactose deficiency by using the diagostic drug as defined in Claim 1, which comprises the steps of reacting protein A or protein G with serum, reacting the resultant with a labeled lectin and making a color development.
Patent FI-97976-C (FI)
Inventor: SCHNEIDER HEINRICH
IPC: D04H1/485
Filed: 1991-06-19
Granted: 1997-03-25
Abstract: Process for manufacturing needled spunbondeds from thermoplastic fibers wherein, prior to the needling, the as-spun web is thermally sealed at the surfaces and provided with a lubricant.
Patent NO-151787-C (NO)
Inventor: SVENDSEN LARS G
IPC: C07K5/08
Filed: 1981-10-09
Abstract: PCT No. PCT/CH81/00014 Sec. 371 Date Sep. 16, 1981 Sec. 102(e) Date Sep. 16, 1981 PCT Filed Feb. 6, 1981 PCT Pub. No. WO81/02294 PCT Pub. Date Aug. 20, 1981.Tripeptide derivatives having the formula <IMAGE> (I)  wherein R1 is alkanoyl or  omega -aminoalkyanoyl, phenylalkanoyl or p-aminophenylalkanoyl, cyclohexylcarbonyl or 4-aminomethyl-cylcohexylcarbonyl, benzoyl optionally substituted with methyl, amino, or halogen in the o- or p-position, alkoxy carbonyl, benzyloxy carbonyl optionally substituted with methoxy, methyl, or chlorine in the p-position, alkylsulfonyl, phenylsulfonyl or naphthylsulfonyl, R2 is straight-chained or branched alkyl, hydroxyalkyl, alkoxyalkyl, benzoxyalkyl,  omega -carboxy-alkyl, omega -alkoxy carbonylalkyl,  omega -benzyloxycarbonylalkyl, cyclohexyl, cyclohexylmethyl, 4-hydroxycyclohexylmethyl, phenyl, benzyl, 4-hydroxybenzyl or imidazol-4-yl-methyl, R3 is hydrogen or alkyl, R4 is hydrogen, methyl or ethyl, and R5 is an amino group substituted with aromatic or heterocyclic radicals, R5 being capable of being split off by enzymatic hydrolysis to form a colored or fluorescent product H-R5. The tripeptide derivatives of formula I are used for assaying certain enzymes, and in particular, factor Xa. Enzyme-bearing materials are reacted with the said tripeptide derivatives. The quantity of split product H-R5 released by the enzymatic action on the tripeptide derivative is determined photometrically, spectrophotometrically, fluorescence-spectrophotometrically, or electrochemically. The quantity of released split product H-R5 per time unit is proportional to the quantity of enzyme present in the starting material.
Patent NO-169599-C (NO)
Inventor: ULRICH HANNSJOERG
IPC: C11D3/08
Filed: 1987-08-13
Abstract: 1. Claims for the Contracting States : AT, BE, CH, DE, FR, IT, LI, NL, SE A phosphate-free dishwashing agent containing, as a builder, sodium silicate and also, as a co-builder, a polymeric and/or copolymeric carboxylic acid or a salt of this polymeric carboxylic acid and an active chlorine carrier, which contains, as a sodium silicate builder, crystalline, sheet-like sodium silicate of the formula Na M Six O2x+1 .yH2 O in which M denotes sodium or hydrogen, x denotes a number from 1.9 to 4 and y denotes a number from 0 to 20. 1. Claims for the Contracting State : ES Process for producing phosphate-free dishwashing agent containing, as a builder, sodium silicate and also, as co-builder, a polymeric and/or copolymeric carboxylic acid and an active chlorine carrier, characterized in that, as a sodium silicate builder, crystalline, sheet-like sodium silicate of the general formula Na M Six O2x+1 .yH2 O in which M denotes sodium or hydrogen, x denotes a number from 1.9 to 4 and y denotes a number from 0 to 20, is worked into.
Patent NO-174440-C (NO)
Inventor: SOLLINGER HANS-PETER
IPC: G01M5/00
Filed: 1989-07-26
Abstract: The invention relates to an arrangement for establishing curvatures of elongated elements having a longitudinal axis. The invention is characterised by a transmitter (4) of electromagnetic radiation, including lightwaves, mounted at least in an axially parallel plane approximately in the centre (halfway along the length) of the component to the outside of said component or connected fixedly to the latter, and by receivers (5, 6) for the electromagnetic radiation, including lightwaves, mounted in the same axial alignment with said sender to the outside of the ends of the component, the sensor surface which is sensitive to the radiation of said receivers having sensor elements distributed in the manner of a facet eye. <IMAGE>
Patent NO-178881-C (NO)
Inventor: LUNDENES TOR-GUNNAR
IPC: A47C3/027
Filed: 1993-11-08
Abstract: A device for a tilting mechanism between a chair seat (3) and a chair support (4,5), comprising a bearing plate (24) which curves upwards and which on the underside thereof has stiffening means in the form of a stiffening brace (25). The bearing plate (24) is rigidly attached to the support (4,5) of the chair, optionally via the stiffening brace (25), and the seat (3) can be tilted on the upper side (26) of the bearing plate in the longitudinal direction thereof. Elastically yielding means (18,19;27;28) are fixed either between the underside of the seat (3) and arms (15,16) on the stiffening brace, or between the underside of the seat (3) and lugs (22,23) on the chair support (4,5). <IMAGE>
Patent AU-760113-C (AU)
Title: Compositions and methods for genetic modification of plants
Inventor: BASZCZYNSKI CHRISTOPHER L
IPC: C12N15/10
Filed: 1998-11-17
Granted: 2004-04-22
Abstract: The invention provides DNA construct comprising in the 5' to 3' direction of transcription a promotor functional in a plant, an intron, a nucleotide sequence of interest, and a terminator region, said DNA construct comprising two non-identical recombination sites, where one of said non-identical recombination site is contained within said intron.
Patent AU-746516-C (AU)
Title: Ink bottle with puncturable diaphragm closure
Inventor: DROEGE CURTIS R
IPC: B41J2/175
Filed: 1998-07-23
Granted: 2004-02-05
Abstract: This invention relates to a replaceable ink container or bottle (1) for an ink jet printing apparatus in which the mouth of the bottled is closed by a puncturable diaphragm (19). A puncturing member (35) carried by the ink reservoir (21) of the ink jet printing apparatus pierces through the diaphragm upon the container being installed in the ink jet printing apparatus. Upon the puncturing member (35) puncturing through the diaphragm (19), the diaphragm sealingly engages the sides of the puncturing tube so as to substantially prevent the ink from leaking therepast, and the puncturing tube opens communication between the ink within the container and the ink reservoir thereby permitting ink to flow from the bottle into the ink reservoir via the puncturing member. An air path (37) is provided which is in communication with the atmosphere and with the reservoir so that ink from within the container and atmospheric air may be exchanged via the puncturing member so that ink is free to flow from the container into the reservoir, and so that the pressure within the container is maintained substantially at atmospheric pressure. A method of supplying ink to such an ink jet printing apparatus also is disclosed.
Patent CA-2004806-C (CA)
Title: Method of fabricating optical fibres by the solution-doping technique
Inventor: COGNOLATO LIVIO
IPC: C03C23/00
Filed: 1989-12-06
Granted: 1994-09-20
Abstract: Silica intended to form the core of an optical-fibre preform is deposited as an unvitrified soot inside a reaction tube,  and a non-aqueous solution of one or more dopant precursor is then introduced into the tube without removing the tube from the apparatus.  A first precursor may be for a dopant such as alumina to raise the refractive index of the layers formed by vitrification of the soot, and a second precursor for a dopant such as rare earth to improve the transmission  properties  of  the  preform  material.    The solution  may  be  introduced  and  removed  either  through branches on the tube, or by filling the tube, in each case without removing it from the lathe used to rotate the tube during deposition and vitrification.
Patent CA-2005407-C (CA)
Inventor: TOMIMASU HIROSHI
IPC: G01N23/04
Filed: 1989-12-13
Granted: 1994-07-26
Abstract: Abstract of the Disclosure Distribution of mass density of paper or other materials is determined by irradiating a sample with a burst of electron beams from an electron gun. The intensity levels of electron beams emerging from said sample are detected by an areal detector located immediately behind the sample.  These intensity levels are processed to derive distribution of mass density information for the sample.  The electron beam detector may be a photographic film or a real-time electron beam detector assembly coupled to computer controlled digital data processing and displaying equipment.
Patent CA-2014721-C (CA)
Title: Concentrated aqueous solution of glutaraldehyde and 1,2-benzisothiazolin-3-one
Inventor: JERUSIK RUSSELL JAMES
IPC: A01N43/80
Filed: 1990-04-17
Granted: 2000-05-30
Abstract: Concentrated aqueous solutions of 1,2-benzi-sothiazolin-3-one are prepared by incorporating a buffering agent such that the pH of the solution is between about 3.0 and 7.0, and further adding a sufficient amount of glutaraldehyde such that a greater amount of such 1,2-benzisothiazolin-3-one is in solution than would be in solution if such glutaraldehyde were not present. Also disclosed is a synergistic biocidal composition comprising glutaraldehyde and 1,2-benzisothiazolin-3-one, as well as an aqueous-based industrial composition comprising such synergistic biocidal composition.
Patent CA-2021513-C (CA)
Title: Steam cracking feed gas saturation
Inventor: PETTERSON WILLIAM C
IPC: C10G9/20
Filed: 1990-07-19
Granted: 1996-02-13
Abstract: Dilution steam for steam cracking hydrocarbons to produce lower olefins is economically provided by saturating gaseous hydrocarbon feed with water at a temperature selected to achieve the particular steam to hydrocarbon ratio desired in the steam cracking step.  Complete saturation of the feed gas is ensured by injecting the gas into the flooded portion of an indirectly heated tubular saturation zone.
Patent CA-2022411-C (CA)
Title: Polypropylene reinforced rubber
Inventor: BAUER RICHARD GEORGE
IPC: B29D30/08
Filed: 1990-07-31
Granted: 1999-12-28
Abstract: The present invention relates to a process for improving the modulus of a rubber without sacrificing other properties. By utilizing the process of this invention, rubber compositions having increased modulus are prepared by the formation of polypropylene fibrils randomly dispersed throughout the rubber matrix. The present invention includes (1) forming a blend of (a) a polymer alloy containing polypropylene and (b) an unvulcanized rubber stock wherein said polypropylene is present in said blend in an amount ranging fram about 5 phr to about 25 phr; and (2) vulcanizing the rubber stock in said blend after orienting said polypropylene by the application of heat and flowing said blend within a mold cavity.
Patent CA-2024443-C (CA)
Title: Prober for testing generator stator wedge tightness with rotor in place
Inventor: ALKIRE GERALD ROSS
IPC: G01B7/14
Filed: 1990-08-31
Granted: 2002-05-07
Abstract: Apparatus for measuring ripple spring deflection to determine stator wedge tightness in an electric generator without removing the rotor includes a low profile carriage insertable in the gap between the rotor and stator. A probe is aligned longitudinally and laterally with holes in the stator wedges with the aid of a miniature television camera on the carriage and extended through an aligned hole to contact the ripple spring. The probe is connected through a cable to the core of a linear variable differential transformer mounted on the carriage which provides an accurate measurement of probe extension. The probe is extended and retracted by an arrangement of cables and springs providing a lost motion coupling which accommodates for seating of the probe against a ripple spring at less than full extension.
Patent CA-2030974-C (CA)
Title: Process for preparing sodium tripolyphosphate
Inventor: CADWALLADER GEORGE W
IPC: C01B25/41
Filed: 1990-11-28
Granted: 1999-04-06
Abstract: There is disclosed a process from producing granular sodium tripolyphosphate of predetermined particle size by means of calcining sodium orthophosphate dried from water solution and milled to a predetermined particle size.  The tripolyphosphate is produced having approximately the same particle size distribution as the orthophosphate feed.  Moisturizing the feed prior to calcining increases the assay of the product.
Patent CA-2031011-C (CA)
Title: In-circuit contact monitor with impedance bridge
Inventor: FRIESEN WALTER
IPC: H03K17/18
Filed: 1990-11-28
Granted: 1997-05-27
Abstract: An in-circuit contact monitor for providing reliable and safe detection of the position of fail safe, or vital, circuit contacts in railroad signaling and inter-locking control circuits comprises an impedance network arranged in a bridge configuration, a low-power, high-frequency signal source, an isolation transformer, and a pair of DC blocking capacitors.  The low-power, high-frequency AC source provides energy for an isolated circuit which is used in detecting the toggling of an individual circuit contact.  The circuit is configured such that the vital circuitry, which is connected to the circuit contact, is completely isolated from the DC components generated by the low-power, high-voltage AC source.  The isolation transformer acts to isolate the monitor system from the in-circuit contact monitor circuitry and thus the vital circuitry.
Patent CA-2034047-C (CA)
Title: Transimpedance circuit
Inventor: SO EDDY
IPC: G01R19/00
Filed: 1991-01-11
Granted: 1995-02-07
Abstract: Abstract of the Disclosure A transimpedance circuit for generating an output voltage replica of an alternating current input has its accuracy improved by the use of a current comparator, the ratio windings of the comparator respectively carrying a current proportional to the input current and a current proportional to the output voltage.  A further winding of the comparator detects any ampere-turns imbalance in the ratio windings, and, as a result, generates a correction signal proportional to such imbalance.  This correction signal is then employed to correct the output voltage.
Patent CA-2037845-C (CA)
Title: Light stable physical developer
Inventor: NOPPE MARCUS J M
IPC: G03C1/00
Filed: 1991-03-08
Granted: 2002-12-10
Abstract: A light-stable physical developer comprising a solution of silver ions, a desensitizing agent and a reducing agent. A method for the detection of one or more components of an aggregate formed between at least one specific binding agent and its corresponding bindable substance by labelling at least one component of said aggregate with a marker and contacting said aggregate with said light-stable physical developer, whereby under influence of the marker a metal particle is formed which can be detected. Further the invention also relates to products, e.g. a test-kit adapted for carrying out the above mentioned method.
Patent CA-2038662-C (CA)
Title: Apparatus for driving the armature of an electric stapler
Inventor: GOLDNER SANDOR
IPC: H02J7/00
Filed: 1991-03-20
Granted: 1996-07-23
Abstract: Solid state control circuitry for driving an electromagnetic armature of a battery operated electric stapler.          The armature is activated by a trigger signal generated by a trigger switch which discharges an energy storage device through the armature.  Energy is rapidly replenished in the energy storage device following its discharge; but if a subsequent trigger signal is not forthcoming, the control circuit reverts to a quiescent state, thereby reducing power consumption.
Patent CA-2042056-C (CA)
Title: Constant flow valve
Inventor: YOKOYAMA IKUO
IPC: F16K17/30
Filed: 1990-09-28
Granted: 1994-07-19
Abstract: ABSTRACT      A constant flow valve comprises a valve body (5) having an inlet passage (2), an outlet passage (3), and a hollow chamber (4) disposed between the passages and inclined with respect to the inlet passage at a certain angle; an opening (7) for connecting the outlet passage with the hollow chamber, an inner circumferential face of the opening being tapered from an upstream side toward a downstream side; a lid body (17) fitted to the valve body; a spindle (9) supported by the lid body and movable back and forth along the axis of the opening; a cylinder (10) integrally arranged at a lower end of the spindle; a valve shaft (12) freely arranged inside the cylinder and positioned substantially on the axis of the opening; a valve plug (13) fitted to a front end of the valve shaft to create an orifice between itself and the opening; and springs (14, 15) disposed inside the cylinder to force the valve plug away from the opening.  The cylinder (10) is movable back and forth inside the hollow chamber (4), and a lower end face thereof may come into contact with a valve seat portion (6) of the opening (7).  The springs (14, 15) have different spring constants and expand or contract in response to changes in a fluid pressure.  The springs are arranged such that their expanding or contracting actions actually start at different timings.
Patent CA-2042579-C (CA)
Title: High resolution magneto-optic reading head
Inventor: COLINEAU JOSEPH
IPC: G11B11/105
Filed: 1990-10-03
Granted: 2001-12-04
Abstract: The magnetic head of the invention is comprised of a plurality of microheads, each of which is provided on a substrate (2') with a garnet (3') and with two polar pieces (7, 8) separated by a narrow airgap (9).
Patent CA-2047981-C (CA)
Inventor: TAKAHARA HIDETAKE
IPC: B41M5/382
Filed: 1991-07-26
Granted: 1996-11-12
Abstract: There is provided a receptor layer transfer sheet which is capable of providing images of high quality on a transfer receiving material having an unsmooth surface, even when it is used in combination with a conventional thermal transfer material.   There is also provided a thermal transfer sheet which is capable of providing images of high quality on a transfer receiving material having an unsmooth surface.   There is further provided a thermal transfer method and a thermal transfer apparatus which are capable of providing images  of  high  quality  and  do  not  require  a  special detection mark provided in (or on) a thermal transfer sheet to be used in combination therewith.