baber/WOPTO huggingface dataset:
Patent FI-69739-C (FI)
Inventor: FISCHER KARL
IPC: F24C15/10
Filed: 1981-07-22
Granted: 1986-03-10
Abstract: An electric hot plate has an overheating safety switch having a steatite housing which is inserted into the lower sheet cover plate of the hot plate and is supported with two feet on the lower side of the heating elements of the hot plate. A bimetallic member is positioned parallel between these feet which acts on a snap switch positioned in the steatite housing via a transmission rod. The transmission rod is continuously pressed against the snap switch by a plate spring and a guide on the snap switch. As a result of this, it is fixed precisely in its position. The overheating safety switch simultaneously forms the lead-through passages for the electric hot plate connections.
Patent FI-68169-C (FI)
Inventor: FONTANA KARL-HEINZ
IPC: B65D75/58
Filed: 1981-08-25
Granted: 1985-08-12
Abstract: 1. Package for surgical suture material comprising two pieces of film which are positioned against each other at their edges and are joined in a sealing manner, enclosing the suture material and which have tearopen flaps on one edge, and a folding card positioned between the pieces of film and containing the substantial quantity of the suture material from which card projects a thread end of the suture material, characterized in that the one piece of film (12) is so designed that when the tear-open flaps (35, 36) are drawn apart, tear lines (43, 44) are produced which extend substantially in parallel to the end sides of the packagage, while, along the end sides of said piece of film (12) strips remain to cover two opposite edges of the folding card (14).
Patent FI-70143-C (FI)
Inventor: SCHACHT BODO
IPC: A61M25/00
Filed: 1981-09-23
Granted: 1986-09-15
Abstract: 1. An introduction device for catheters, probes or the like, comprising a housing body (2) which has a continuous longitudinal channel (5) to be connected to a cannula (24), and comprising two sealing elements (10, 16) which are positioned in tandem on the rear end of the housing body (5), are each made of elastic material and have expandable openings (11, 18) for the passage of elongate objects (25, 26), characterised in that the first sealing element (10) consists of a part which is tubular in an idle condition, the front section of which freely projects axially into the channel (5) of the housing body (2) and has at its front two sealing lips (12, 13) which press against each other, and the second sealing element (16) consists of a disc which is positioned between the rear end of the housing body and he first sealing element (10) and has an expandable opening (18) which is produced without removing any material.
Patent FI-78189-C (FI)
Inventor: KINZLER HANS
IPC: H01F17/06
Filed: 1983-06-01
Granted: 1989-06-12
Abstract: A radio interference suppression choke with a low leakage field, includes a ring core formed of magnetically soft material, a plurality of windings each formed of a respective continuous wire wound on the core in separate respective series-connected winding sections, the windings having mutually adjacent transition regions, and an insulating cap disposed on the core separating the windings at least at the mutually adjacent transition regions thereof.
Patent FI-77040-C (FI)
Inventor: PRUD HOMME CHRISTIAN
IPC: C07F7/16
Filed: 1984-09-27
Granted: 1989-01-10
Abstract: 1. Process for the manufacture of dimethyldichlorosilane by reaction of methyl chloride with a solid contact reactant formed of silicon and a catalyst comprising copper or a copper compound, the said process being characterized in that the catalyst additionally comprises between 30 and 1,000 ppm of at least one metal chosen from tin and antimony (calculated as tin and/or antimony metal) or of a tin and/or antimony compound and between 0.05 and 4% (calculated as caesium metal) of caesium or of a caesium compound, based on the mass of contact solid.
Patent FI-98537-C (FI)
Inventor: TOEROENEN MARJO
IPC: D21C11/00
Filed: 1993-10-20
Granted: 1997-07-10
Abstract: The present invention relates to a method of processing white liquor (3) obtained from the causticization step of a pulp mill, in which method the infeed white liquor (3) principally contains sodium hydroxide (6) and sodium sulfide (7). The method according to the invention is characterized in that the sodium hydroxide (6) contained in the white liquor (3) is separated from the white liquor (3) either entirely or partly by means of a diffusion dialysis process (4). The invention is further characterized in that the sodium hydroxide (6) separated from the white liquor (3) is advantageously entirely returned back to the chemical circulation of the pulp mill. <IMAGE>
Patent NO-153012-C (NO)
Inventor: PERE GERARD
IPC: C25B9/00
Filed: 1980-02-07
Abstract: An electrolyzer consisting of a stack of elemental electrolytic cells held between two end plates connected by tie rods. Each tie rod (9) is associated with a hydraulic jack (20) enabling variable tightening by remote control. A displacement pick-up (16) and a pressure pick-up (17) supply signals (25,26) to a force and position control cabinet (18). The invention is made use of in the production of hydrogen and oxygen by electrolysis of water.
Patent NO-161663-C (NO)
Inventor: YAMADA YASUTSUGU
IPC: B27K3/15
Filed: 1983-09-16
Abstract: A wood improver comprising a waste liquor produced by the digestion of pulp, such as kraft, sulfite or semichemical pulp, and optionally further containing a Steffen waste liquor from beet sugar plant and/or polyethylene glycol. Also disclosed is a method of improving the quality of wood by treating it with the improver to prevent its cracking during drying.
Patent NO-161498-C (NO)
Inventor: ROHDE RALPH
IPC: C07J63/00
Filed: 1984-12-21
Abstract: 11 beta -Arylestradienes of general Formula I are disclosed <IMAGE>  (I)  wherein R2 is a hydrogen atom, a methyl group, or an ethyl group, R3 is a hydrogen atom or an acyl group, R1 and A-B have various meanings, which possess antigestagen and antimineralocorticoid activity.
Patent NO-162819-C (NO)
Inventor: GRELL WOLFGANG
IPC: A61K31/395
Filed: 1984-12-28
Abstract: 1. Two new solid forms of 2-ethoxy-4-[N-(1-(2-piperidino- phenyl)-3-methyl-1-butyl)-aminocarbonylmethyl]-benzoic acid, the form designated (B) being characterised by the melting point of 140-142 degrees C and by the IR(KBr) spectrum according to Figure B' and the form designated (C) being characterised by a melting point of 75-85 degrees C and by the IR(KBr) spectrum according to Figure C'.
Patent NO-166566-C (NO)
Inventor: BANERJEE CHANDRA KUMAR
IPC: A24D1/22
Filed: 1986-08-25
Abstract: A member is provided for conducting heat from a combustible fuel element to an 'aerosol' generator which includes aerosol-forming material. The conducting member is spaced from the lighting end of the fuel element by at least 5 mm., and can circumscribe both the fuel element and generator, at least partially. Alternatively, the conductor contacts the fuel element along less than approx. half its length, e.g. it is embedded within it. Pref. the fuel element has a length of less than approx. 30 mm and has a density of about 0.5 g/cc.
Patent NO-171842-C (NO)
Inventor: BREEN THOMAS ESSINGTON
IPC: C04B14/06
Filed: 1986-11-07
Abstract: PCT No. PCT/AU86/00063 Sec. 371 Date Nov. 12, 1986 Sec. 102(e) Date Nov. 12, 1986 PCT Filed Mar. 12, 1986 PCT Pub. No. WO86/05478 PCT Pub. Date Sep. 25, 1986.A cementitious composition is produced from a curable mixture of particulate or comminuted silica, an alkali metal silicate, and an alkyl silicate. The preferred composition includes 80 to 95 weight percent silica, 5 to 20 weight percent sodium or potassium silicate, 5 to 15 weight percent, based on the total weight of silica and sodium or potassium silicate, of ethyl silcate and optionally an ester catalyst which is an ester of a long chain organic carboxylic acid.
Patent NO-165359-C (NO)
Inventor: STEFFEN MARKUS
IPC: F16B15/08
Filed: 1987-03-02
Abstract: 1. A nail strip (1) having nails which are held together in parallel arrangement mutually by way of severable connecting means (8), in which respect the nails are held in guide bushes (4) having guidance regions which are circular in axial projection of the nails and the guide bushes (4) are connected together by way of the connecting means (8) projecting radially beyond the guidance regions in their axial direction, characterised in that the guidance regions are formed by annular surfaces (5) which are provided in both axial end zones of the guide bushes (4) and the diameter of which exceeds the diameter of the portion, lying between the annular surfaces, of the guide bushes (4) as well as of the head (3) of the nails.
Patent NO-175209-C (NO)
Inventor: HOTTOVY JOHN DOUGLAS VERNON
IPC: C08F2/14
Filed: 1990-08-29
Abstract: A polymerization process wherein monomers are polymerized in liquid diluent to produce a liquid slurry containing particles of normally solid polymers, periodically opening a product takeoff port to allow a charge of liquid slurry to flow into an elongated confined zone including a flash line heater and then into a flash chamber wherein the lighter components are separated from the polymer The process is particularly characterized by the fact the elongated confined zone is constructed such that the flow time of the charge of slurry in the flash line heater is equal to at least about 25 percent of the time between the time of the closing of the settling valve and the next opening of the settling valve.
Patent NO-173230-C (NO)
Inventor: ARNAUD DIDIER
IPC: C09K5/04
Filed: 1990-10-31
Abstract: An azeotrope of minimum boiling point, capable of being employed as refrigerating fluid replacing chlorofluorocarbons or as an extinguishing agent replacing bromofluorocarbons and chlorobromofluorocarbons. The azeotrope according to the invention is a mixture of 1,1,1,2-tetrafluoroethane and perfluoropropane. At normal boiling point (approximately -41.1 DEG C at 1.013 bar) its perfluoropropane content is approximately 76 mass% and that of 1,1,1,2-tetrafluoroethane is 24 %. This azeotrope can also be employed as an aerosol propellant or as a blowing agent for plastic foams.
Patent NO-180723-C (NO)
Inventor: BUSSINK JAN
IPC: C08L23/02
Filed: 1991-08-14
Abstract: This invention provides a composition, containing a polymer of unsaturated hydrocarbon, a C1-4 alkyl- or hydroxyalkylether of starch for improving the biodegradability, a compatibilizing agent comprising an ethylene-butylacrylate copolymer having grafted thereon an unsaturated acid and a polyhydric aliphatic alcohol having 2-10 carbon atoms and 2-6 hydroxyl groups as a dispersant/plasticizer for the starch ether.
Patent NO-178929-C (NO)
Inventor: KOJIRI KATSUHISA
IPC: C07D207/04
Filed: 1992-11-27
Abstract: Indolopyrrolocarbazole derivs. of formula (I) are new. In (I) R1, R2 = H, alkyl, alkenyl alkynyl, aryl, aralkyl or hetero (each opt. substd. by 1-5 of carboxy, carbamoyl, sulpho, NH2, CN, mono- and dialkylamino, OH and halo) or a gp. Y-R3; Y = carbonyl, thiocarbonyl of sulphonyl; R3 = H, alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, hetero (each opt. substd. by 1-4 of halo, OH, carboxyl, CN, alkoxycarbonyl or NH2 and carbamoyl (each opt. substd. by 1-2 alkyl further substd. by halo, OH, NH2, carboxyl, carbamoyl and alkoxycarbonyl)) alkoxy, hydrazino, NH2, arylamino or carbamoyl; or R1 + R2 = alkidine opt. substd. by 1-4 of NH2, mono- or dialkylamino, OH, carboxyl and sulphonyl; or R1 + R2 = combined with the N to which they are attached form a heterocyclic gp. opt. substd. by alkyl further opt. substd. by NH2, Oh, carboxyl and sulpho; G = pentose or hexose; and X1, X2 = H, halo, NH2, mono- or dialkylamino, OH, alkoxy, aralkoxy carboxyl alkoxycarbonyl or alkyl.
Patent NO-180483-C (NO)
Inventor: RENAUT PATRICE
IPC: C07C279/24
Filed: 1993-11-30
Abstract: The present invention relates to compounds of structure related to that of 15-deoxyspergualine, as new industrial products. These new compounds correspond to the formula: <IMAGE>  in which:     - n is equal to 6 or 8, - A represents a single bond, CH2, CHF, CH(OH), CH(OCH3), CH2NH or CH2O,  and their addition salts. These new compounds are useful as immunosuppressants.
Patent CA-2000215-C (CA)
Inventor: MAUTE PATRICK A A
IPC: G05D1/08
Filed: 1989-10-05
Granted: 1993-12-21
Abstract: TITLE OF THE INVENTION           "Active  three-axis  attitude  control  system  for  a geostationary satellite"           TEXT OF THE ABSTRACT      An attitude   control   system   for  a   stabilised geostationary   satellite   comprising   at   least   one terrestrial  detector  (T1)  and  a  stellar  detector oriented  towards  the  North  further comprises: - a processing subsystem for each of at least the normal mode (I) and the stationkeeping mode (II), adapted to be connected to the detectors and to actuators (11, 12, 13) and comprising a pre-processing module (14-16) adapted to  determine  for  each  axis  i  an  angular  offset ?i between a measured angle determined from the detectors and  a  reference  angle  together  with  a  control  and correction module (18, 20) adapted to determine for each axis a corrective torque of the form: c = ki ? ?i + hi ? ?i where ki and hi are parameters specific  to each axis and to each processing line, - a speed ?i measuring unit (24,25) - and  a  mode  selection  unit   (26)  connecting  the detectors  to  a  selected  processing  line  and  that processing line to at least one actuator.
Patent CA-2006664-C (CA)
Title: High-dielectric constant ceramic composite and ceramic capacitor elements
Inventor: KANAI HIDEYUKI
IPC: H01G4/12
Filed: 1989-12-27
Granted: 1994-08-02
Abstract: ABSTRACT OF THE DISCLOSURE A high-dielectric constant ceramic composite is provided in which an appropriate amount of glass component is added to a composite of the BaTiO3-PbMO3 group having a low temperature coefficient in the dielectric constant thereof.  The added glass component serves to maintain the satisfactory properties of the ceramic composite ever. after various types of reliability tests.
Patent CA-2008167-C (CA)
Title: Method and apparatus for manufacturing high-grade nickel matte
Inventor: HANNIALA PEKKA
IPC: C01G53/11
Filed: 1990-01-19
Granted: 1996-12-03
Abstract: The invention relates to a method and apparatus for manufacturing high-grade nickel matte. In the method of the invention comprises, a concentrate under treatment, together with flux, recirculated flue dust and oxidizing gas is fed into a suspension smelting furnace. In the suspension smelting furnace there is formed slag and high-grade nickel matte. At least the slag from the suspension furnace is conducted into an electric furnace where it is reduced, in the presence of a reducing agent so that the electric furnace slag and metallicized matte are formed and at least part of the metallicized matte from the electric furnace is returned as feed to the suspension smelting furnace. The apparatus for carrying out the method of the invention comprises a suspension smelting furnace and an electric furnace.
Patent CA-2012692-C (CA)
Title: Damping circuit for the antenna resonance circuit of a radio transmitter-receiver
Inventor: VIERECK BRUNO G
IPC: H04B1/18
Filed: 1990-03-21
Granted: 1999-07-20
Abstract: A damping circuit is described for the antenna resonance circuit (28) of a radio transmitter-receiver (10) which in a transmitting phase transmits a time-limited high-energy interrogation pulse and in a receiving phase following the transmitting phase is ready to receive high-frequency response signals coming from a responder (26) which transmits said response signals as reaction to the reception of the interrogation pulse.  In the damping circuit (24) a damping member (R4, R5, R6) is provided which is adapted to be connected to the antenna resonance circuit and disconnected therefrom.  A switching means (T4, T5) on receiving a switching voltage applies the damping member (R4, R5, R6) to the antenna resonance circuit (28).  A first energy-storage element (Cl) chargeable by the HF interrogation pulse serves for furnishing the switching voltage and a second energy-storage element chargeable by the HF interrogation pulse in dependence upon the time profile of the HF interrogation pulse enables the application of the switching voltage present at the first energy-storage element to the switching means (T4, T5).
Patent CA-2016704-C (CA)
Title: Apparatus and assay method for gamma glutamyltransferase (ggt) in liquid and dried whole blood
Inventor: RACHEL JANE M
IPC: C12Q1/52
Filed: 1990-05-16
Granted: 1996-03-12
Abstract: A method of gamma glutamyltransferase (GGT) analysis is suitable for use with hemolyzed fluid or dried whole blood samples which avoids the need for protein precipitation or centrifugation of the sample.  Analysis is by first mixing a fluid or dried whole blood sample with a phosphate buffered saline solution containing a non-ionic biological detergent.          The mixture is then vigorously agitated for one hour at room temperature.  The activity of the GGT is then determined by reacting the mixture with a GGT substrate.  Color is developed by a diazo coupling reaction with the enzyme reaction product. The intensity of the color is then measured.
Patent CA-2024556-C (CA)
Title: Combustion process having improved temperature distribution
Inventor: HO MIN-DA
IPC: F23G5/50
Filed: 1990-09-04
Granted: 1994-10-25
Abstract: COMBUSTION PROCESS HAVING IMPROVED      TEMPERATURE DISTRIBUTION                     ABSTRACT A method for carrying out combustion in a combustion zone using oxygen or oxygen-enriched air as the oxidant wherein atomized liquid is provided to the combustion zone separate from oxidant and combustible vapors, causing it to be distributed throughout the combustion zone and then, especially after its vaporization, uniformly provided to the combustion reaction with consequent uniform temperature moderation, and resulting in reduced NOx generation and reduced refractory damage.
Patent CA-2032754-C (CA)
Title: Detergent composition
Inventor: LEE ROBERT STANLEY
IPC: A61K8/34
Filed: 1990-12-19
Granted: 1996-12-10
Abstract: A detergent composition in solid, especially bar, form contains 15 to 35wt% soap, 5 to 50wt% of fatty acyl isethionate as a mild, non-soap, surfactant, 5 to 50wt% of water and 5 to 50wt% of an organic solvent, the majority of which is methanol, ethanol and/or propanol.     The composition is suitable for forming into bars by casting from a melt of the constituents.
Patent CA-2036115-C (CA)
Title: Mop wringers and buckets
Inventor: TAYLOR MICHAEL
IPC: A47L13/58
Filed: 1991-02-11
Granted: 2000-05-30
Abstract: A mop wringer 1 has a lever operating handle 2 and mounts on the rear wall 5 of a bucket 3, When so mounted it is supported on the side walls 6 and 7 of the bucket 3 at or towards the front of the wringer 1 by a cross member 8 (or side support members). The wringer 1 engages the bucket 3 in a manner which opposes the tendency for the back of the wringer 1 to lift off the bucket 3 when an operating force is applied to the wringer handle
Patent CA-2039497-C (CA)
Title: Method and installation for switching packets
Inventor: DE VRIES REIN JAN FOLKERT
IPC: H04L12/56
Filed: 1991-04-02
Granted: 1996-01-16
Abstract: The invention relates to a method for switching packets, which are transferrable by transmission cells and comprise a control code, in a switching system having a number of inputs and a number of outputs, from the input at which the packet appears to a specific output derived  from  the  control  code  of  the  packet.  The invention provides that the packets appearing at the inputs are fed,  via a number of first transmission channels containing first transmission cells, to a number of  second  transmission  channels,  containing  second transmission  cells,  leading  to  the  outputs  of  the switching system, a packet of this type transferred by a first transmission cell always being transmitted to the next sequential transmission cell, which is not already occupied by another packet, of that second transmission channel which leads to the specific output derived from the control code.
Patent CA-2043650-C (CA)
Title: Electromagnetic device for heating metal elements
Inventor: ALFREDEEN LENNART A
IPC: H05B6/00
Filed: 1991-05-31
Granted: 1999-09-14
Abstract: A magnetic field heating device for heating metal including a means to create an alternating magnetic field passing this magnetic field through a dissimilar metal part to uniformly heat the part.      This differs from induction heating of metal parts because the part is heated uniformly rather than being restricted to the skin or outside portions of the part. This unique heating is accomplished by utilizing a novel magnetic loop for creating a high density alternating magnetic field in the metal part to be heated.
Patent CA-2064388-C (CA)
Title: Vent valve device having disabling means
Inventor: HART JAMES E
IPC: B60T17/22
Filed: 1992-03-30
Granted: 2002-05-28
Abstract: A railway car vent valve device having a bleed valve that is selectively operable to disable the vent valve device during a single car test procedure in which the service stability of the car control valve is checked. The bleed valve is automatically reset when the car brake pipe pressure drops below a predetermined value, such as occurs when the single car test apparatus is disconnected from the car brake pipe following completion of the single car test procedure.
Patent CA-2064500-C (CA)
Inventor: GRISLEY KENNETH M
IPC: F16B12/46
Filed: 1992-03-31
Granted: 1995-06-27
Abstract: An interlocking joint for joining two panels together has curved jigsaw shaped indents and protrusions on edges of both panels that fit together and cannot pull apart.  The indents and protrusions are cut by a router with a straight sided cutter.  A template is provided for guiding a bushing on a cutter shaft of a router and the template takes into account the bushing having a larger diameter than the cutter.  There is also a jig provided that has fingers that are assembled to cut out the interlocking joint with a router.
Patent CA-2070428-C (CA)
Title: Optical time domain reflectometer
Inventor: LEWIS MEIRION FRANCIS
IPC: G01M11/00
Filed: 1990-12-21
Granted: 2001-10-30
Abstract: An optical time domain reflectometer incorporates a pulse expander (16) arranged o frequency disperse short duration pulses (14) from a pulse generator (12). The pulse expan-der (16) is a surface acoustic wave (SAW) fil-ter. The frequency dispersed pulses (18) have long duration, and when amplified are employ-ed to modulate the optical output of a laser di-ode (24). The optical output is fed to an optical fibre (32) for conventional time domain reflec-tometry measurements, and return signals are detected conventionally. The detected signals are transformed to short pulses (52) by a sec-ond SAW filter arranged as a pulse compres-sor (36).
Patent CA-2073741-C (CA)
Title: Thromboplastin extract, reagent, and preparation thereof
Inventor: BARROW DAVID A
IPC: C07K14/745
Filed: 1992-07-13
Granted: 1999-09-21
Abstract: A thromboplastin extract including an aqueous thromboplastin extract of a powdered thromboplastin source including a metal ion chelator. A thromboplastin reagent for use in blood coagulation tests, the thromboplastin reagent includes the extract and calcium ions, and may include one or more of a stabilizer and a preservative.      A process for preparing a thromboplastin extract including extracting a powdered thromboplastin source in an aqueous solution having a metal ion chelator, and separating the powder in solution into sedimented powder and supernatant thromboplastin extract. The supernatant thromboplastin extract is mixed with calcium ions, and may be mixed with one or more of a stabilizer and a preservative, to prepare thromboplastin reagent.