baber/WOPTO huggingface dataset:
Patent FI-75778-C (FI)
Inventor: LINDSJOE ULF JOERLI MIKAEL
IPC: B65D5/06
Filed: 1984-02-02
Granted: 1988-08-08
Abstract: Packing containers with fold-out pouring spout are used for a great number of beverages, e.g. milk. The pouring spout comprises a number of connected triangular wall panels which are delimited by folding lines. On opening the pouring spout is folded out and the packing container is opened in that an outer end of the pouring spout is removed. To prevent the pouring spout from reverting to its folded-in condition after the opening the folding lines which delimit the material panel of the pouring spout from the upper side of the packing container are arranged so that they run at unequal angles. In this manner the breaking open and the forming of the pouring spout are facilitated.
Patent FI-78114-C (FI)
Inventor: O'CALLAGHAN WILLIAM
IPC: B05D1/02
Filed: 1984-12-20
Granted: 1989-06-12
Abstract: Suspensions and solutions of substances in liquids, especially aqueous suspensions of starch which have been stabilised by addition of a minor amount of a hydrophilic polymeric viscosity-increasing agent such as xanthan gum, are applied to paper or board during manufacture, by using a rotary atomiser and allowing the spray discharged therefrom to fall on the surface of the paper or board moving relatively to the atomiser.
Patent FI-85823-C (FI)
Inventor: KILIANY JR THOMAS RICHARD
IPC: B01J29/65
Filed: 1988-02-05
Granted: 1992-06-10
Abstract: NOx content of industrial exhaust gas is reduced with ammonia in the presence of a catalyst comprising a porous crystalline siliceous solid such as ZSM-5 zeolite. Fast responses to changes of NOx load is achieved with a zeolite of low acid activity.
Patent FI-93853-C (FI)
Inventor: HOFMANN HANS-PETER
IPC: C09D17/00
Filed: 1988-03-04
Granted: 1995-06-12
Abstract: A cationic pigment dispersion which is suitable in particular for preparing paper-coating compositions contains  (a) a pigment component; (b) a cationised polymer which surrounds the pigment particles as a protective colloid and has been obtained from hydrophilic polyacrylates or polymethacrylates, degraded starches or degraded modified starches, methylcelluloses, hydroxymethylcelluloses, carboxymethylcelluloses, degraded alginates, proteins and/or polyvinyl alcohol and which raises the zeta potential of the dispersion containing the enrobed pigment particles to the isoelectric point or into the cationic range; (c) and optionally a cationic polymer or a quaternary ammonium compound as a dispersing agent for the colloid-enrobed and -cationised pigment particles.
Patent FI-94036-C (FI)
Inventor: ERLACH JOSEF
IPC: B25D11/12
Filed: 1990-12-31
Granted: 1995-07-10
Abstract: The invention relates to a drive piston (6) which is actuated via a crank mechanism (2) and, by compression of an air cushion, drives an open percussion piston (11), which is mounted between air cushions (10, 20) and has a piston rod (12) designed as a striker. An impact cushion (10) driving in the percussion direction (13) is charged via a fore-pump which is coupled to the crank mechanism. Depending on the percussion path of the percussion piston, the air cushions are reversed such that in each case a partial quantity is passed around the percussion piston onto the opposite side in order to achieve, as a result of this charging, a greater spring rigidity than is possible with the original chamber volume. Higher percussion frequencies are possible and the chambers are rinsed, thereby facilitating lubrication. 
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Patent FI-93963-C (FI)
Inventor: TSENG SHIN SHYONG
IPC: C07D487/16
Filed: 1991-02-20
Granted: 1995-06-26
Abstract: Compounds of formula <CHEM> wherein R1 is hydrogen, alkyl, carboxamidomethyl, 4-chlorophenyl, benzyl and (4-nitrophenyl)-methyl; R2 and R3 are hydrogen or alkyl, R4 is 3-pyridinyl or <CHEM> where R6 and R7 are hydrogen, halogen, alkyl, alkoxy, N-alkyl-N-acylamino, nitro, and trifluoromethyl and where halogen is selected from chlorine, fluorine, bromine and iodine; R5 is hydrogen or alkyl; and A-B is -C=C-R3- or <CHEM> which are useful antihypertensive and anxiolytic agents. c
Patent FI-93142-C (FI)
Inventor: GAMMELGAARD KRESTEN
IPC: F16L55/179
Filed: 1991-10-25
Granted: 1995-02-27
Abstract: PCT No. PCT/DK90/00109 Sec. 371 Date Oct. 28, 1991 Sec. 102(e) Date Oct. 28, 1991 PCT Filed Apr. 26, 1990 PCT Pub. No. WO90/12979 PCT Pub. Date Nov. 1, 1990.An apparatus for use in renovating tube systems, in particular, sewer tubes of a circular cross section. The apparatus includes a frame on wheel, with the frame being arranged so as to be moved inside a tube in such a manner that a position of the apparatus in the tube is determined. A motor-driven tool is arranged for cutting away items extending or protruding into the tube and/or for forming side openings in the tube wall or in a tube lining. The motor driven tool is mounted on a carrier arm extending beyond an end part of a rotatable portion of the apparatus. The carrier arm is pivotally connected, opposite the tool, to the rotatable portion at a distance from the end part thereof. An inflatable lifting member is arranged inside the rotatable portion between the end part of the rotatable portion and the pivot axis of the carrier arm. The lifting member is interposed between the rotatable portion and the carrier arm in such a manner that the tool can be moved diametrically within the tube. A turning motor is interposed between the frame and the rotatable portion.
Patent FI-98210-C (FI)
Inventor: AULANKO ESKO
IPC: B66B9/00
Filed: 1994-05-25
Granted: 1997-05-12
Abstract: In this arrangement, the elevator machinery (6) is fastened by its top part to a mounting beam (16). The mounting beam (16) is fixed in place in the building. <IMAGE>
Patent NO-155628-C (NO)
Inventor: NEIDLEMAN SAUL LEWIS
IPC: C07H3/02
Filed: 1980-09-18
Abstract: A process is described for the production of fructose from glucose. An aqueous solution of glucose is converted to D-glucosone by an enzymatic process. D-glucosone is then converted to substantially pure fructose by chemical hydrogenation. Fructose may be recovered in crystalline form.
Patent NO-169518-C (NO)
Inventor: BERTRAM JOHANNES
IPC: H02K5/173
Filed: 1987-03-11
Abstract: A center-free large antifriction bearing consisting of two bearing races comprising rolling bearing elements disposed between them and an integrated electrical direct drive in which the rolling bearing elements are disposed on one side of the direct drive, is characterized in that the bearing races (1, 2) engage over each other at the side of the direct drive (7) opposite the rolling bearing elements (3) and have a spacing (20) which is less than the gap (21) between stator (8) and rotor (9) of the electrical direct drive (7), so that contact of stator and rotor is avoided under all operating conditions.
Patent NO-173751-C (NO)
Inventor: NANCE JAMES G
IPC: F16K3/00
Filed: 1987-04-14
Abstract: A blowout preventer comprises a body (12) having a central bore (14) and aligned, opposed guideways (16) extending outward from said central bore. A ram (18) is disposed in each of said guideways and means (20) is provided for moving the rams in the guideways. Each ram (18) has a ram body (22) with a pair of vertical face recesses (32) and a face slot (34) for receiving an improved packer (30) which includes a packer body of resilient material with two vertical recesses (38) aligned with the ram body recesses. The packer body also has tubing supporting means and a tube sealing means.
Patent NO-177451-C (NO)
Inventor: BRANDMAN HAROLD A
IPC: A01N39/00
Filed: 1989-10-25
Abstract: Useful as antimicrobial agents are  beta -substituted  alpha -halo-acrylonitriles of formula (I), wherein X represents chlorine, bromine or iodine and R represents a lower alkyl, aryl, aralkyl, heterocyclyl, or thiocarbonyl group. These compounds may be incorporated in aqueous compositions subject to spoilage by microbial growth to control such growth. All the compounds apart from  alpha -bromo- beta -methylthio-acrylonitrile and the corresponding  beta -phenylthio compound are novel and may be produced (in a final reaction step) by nucleophilic-type displacement of the  beta -halogen atom X of an appropriate  alpha , beta -dihalo-acrylonitrile X-CH=CX(CN) (IV) using a sulfur anion RS< THETA > derived from the appropriate mercaptan RSH.
Patent NO-175679-C (NO)
Inventor: SHIOKAWA YOUICHI
IPC: C07D295/033
Filed: 1991-03-07
Abstract: The invention relates to a substituted-amine compound of the following formula: <CHEM> pharmaceutical acceptable salts of it, processes for preparing it, pharmaceutical compositions comprising it and its use for the manufacture of medicaments.
Patent NO-176701-C (NO)
Inventor: OBERMEIER JOSEF
IPC: B23B51/00
Filed: 1992-02-20
Abstract: Rotational drivers (6, 7) of different radian measure are provided on a toolholder for hand held machines for transmitting a torque to the tool shank (8) of a tool. Corresponding rotational-driving grooves (9, 10), likewise of different radian measure, are provided on the tool shank (8). Locking members (4), capable of engaging radially into recesses (11, 12), closed on both sides, in the tool shank (8), serve for axial retention of the tool. By virtue of the asymmetric configuration of the rotational drivers (6, 7) and rotational-driving grooves (9, 10), it is possible to transmit a high torque while avoiding a damaging cross-sectional weakening of the tool shank (8). 
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Patent NO-179842-C (NO)
Inventor: THORNTON JEFFREY W
IPC: D21C9/00
Filed: 1992-04-30
Abstract: The present invention relates to a method of making paper from bleached or alkaline treated pulp by dewatering pulp containing bleached or alkaline treated vegetable fibers from wood or non-wood species. It was found that such bleached or alkaline treated pulps contain a substantial amount of harmful pectins. By incorporating pectinase in the bleached or alkaline treated pulp such harmful pectins in the aqueous phase of the pulp are degraded and thus rendered harmless to papermaking processes.
Patent AU-725609-C (AU)
Title: Protein/(poly)peptide libraries
Inventor: KNAPPIK ACHIM
IPC: C12N5/10
Filed: 1996-08-19
Granted: 2002-01-03
Abstract: The present invention relates to a method of identifying one or more genes encoding one or more proteins having an optimized property. In particular, the method comprises expressing a collection of genes and screening for a desired property, identifying a plurality of genes having the desired property, and replacing one or more one or more sub-sequences of each of said genes with a different, compatible genetic sub-sequence, and screening again in order to identify genes encoding proteins having an optimized property.
Patent CA-2006300-C (CA)
Title: Method of flaw detection in billets
Inventor: HOVLAND HELJAR
IPC: G01N25/72
Filed: 1989-12-21
Granted: 1994-06-14
Abstract: ABSTRACT   The present invention relates to a method for detecting flaws and surface defects in metallic workpieces, particularly in non-magnetic steel workpieces. The surface of the workpiece is heated by passing the workpiece in its longitudinal direction through an induction coil, scanning the surface of the workpiece with an infrared camera transversely across the surface of the moving workpiece immediately after induction heating and recording a streaked pattern temperature profile in which the streaked pattern repeats itself where there are flaws in the surface. It is used an induction coil with a current frequency which gives a penetration depth of the induced current in the workpiece which is greater than the depth of the flaws which are to be detected. The flaws and surface defects are detected by recording a lower surface temperature than the rest of the surface of the workpiece by scanning the temperature profile immediately after induction heating.
Patent CA-2014682-C (CA)
Title: Modular battery plant system assembly comprising multiple unit cell modules
Inventor: HOLL JOEL T
IPC: H01M50/271
Filed: 1990-04-17
Granted: 1993-07-13
Abstract: MODULAR BATTERY PLANT SYSTEM ASSEMBLY COMPRISING MULTIPLE UNIT CELL MODULES Abstract A battery plant system is comprised of an array of unit battery cells designed to interlock with each other. The interlocked unit cells are electrically connected to create battery cell assembly modules of the desired voltages. The interlocked unit battery cells are mounted on a multiple unit battery cell support member to form a battery cell assembly module. A stratum of battery cell assembly modules are installed on an assembly support tray. Pluralities of assembly support trays are stacked vertically and the battery cell assembly modules are interconnected into an interlocked spatial array to form the battery plant with ready accessibility provided to each battery cell assembly module for monitoring, maintenance and replacement.
Patent CA-2020415-C (CA)
Title: Surface-modified micaceous particulates having improved dispersibility in aqueous media
Inventor: SAVINO THOMAS G
IPC: C09D7/45
Filed: 1990-07-04
Granted: 2000-12-12
Abstract: Compounds useful for improving the dispersibility of micaceous particulates in aqueous-based coating compositions comprise urethanes or ureas which are the reaction products of silylalkyl or silylaryl isocyanates with alcohols, amines, polyether alcohols or amine-terminated polyethers. The compounds may also be the reaction products of silylalkyl- or silylarylamines with half-blocked diisocyanates which are themselves the reaction products of a diisocyanate with an alcohol, amine, polyether alcohol or amine-terminated polyether.      Micaceous particulates which have been surface modified by reaction with these compounds, as well as coating compositions comprising such surface-modified micaceous particulates, and coated substrates are also disclosed.
Patent CA-2022037-C (CA)
Title: Improved carboxylic acid purification and crystallization process
Inventor: GLASSNER DAVID A
IPC: C12P7/46
Filed: 1990-07-26
Granted: 2000-02-15
Abstract: A process for preparing a carboxylic acid of high purity comprises preparing an undersaturated solution of a salt of the carboxylic acid; subjecting the undersaturated salt solution to water-splitting electrodialysis to form base and a supersaturated solution of the carboxylic acid; and, then crystallizing the carboxylic acid from the supersaturated solution. In the preferred embodiment, the undersaturated solution is a fermentation broth containing sodium succinate and sodium acetate and the carboxylic acid obtained is succinic acid.
Patent CA-2025238-C (CA)
Title: Method and apparatus for topping off containers with liquid to predetermined headspace level
Inventor: TRIBERT CLAUDE
IPC: B65B3/08
Filed: 1990-01-12
Granted: 1995-04-11
Abstract: Accurately reproducible filling to a selected headspace level of a rapidly moving line of containers (13) is obtained by using a single feeder screw (31) through at least a final portion of a filling region and an outfeed zone following the filling region. The containers are tilted to a predetermined angle, depending on the selected headspace level, during their progress through the filling region and then return smoothly to an upright condition in the outfeed transition zone, without splashing any of the liquid content. Apparatus for filling the containers includes a container support structure (54, 55) in the filling region that can be adjusted through a range of tilt angles in an arc centered on the longitudinal axis of the feeder screw. The apparatus also includes an elongated funnel (77) for delivering liquid to the containers and that can be pivoted forward to permit access to the filling region.
Patent CA-2028731-C (CA)
Title: Harvesting of delicate produce
Inventor: WHEELER GEOFFREY CHARLES
IPC: G06T1/00
Filed: 1990-10-29
Granted: 2000-11-21
Abstract: Apparatus for harvesting delicate produce - but particularly mushrooms - includes a picking head which is controlled to be positioned over an item of produce to be harvested, by means of a camera which scans a tray of said items and a control unit operating on a camera output to determine the co-ordinates of those items found to be suitable for picking, for example from the size of those items. The picking head includes a bellows-like produce gripper through which air is drawn to hold an item of produce securely but gently against an engagement face at the free end of the gripper. Once the item has been securely held, it is pulled free by means of a twisting and lifting action, imparted to the picking head. The stalk is then cut away by a cutter, and the item is deposited in a box carried on a separate conveyer.
Patent CA-2043500-C (CA)
Title: Method of selecting the most cost effective cellular service plan provided by cellular telephone resellers to multi-line customers
Inventor: BRADSHAW ANDREA E
IPC: H04B7/26
Filed: 1991-05-29
Granted: 1995-03-07
Abstract: A unique cellular telephone billing system (100) processes call detail records (102) of cellular telephone calls made by users of multi-line customers to produce invoices and reports containing consolidated billing, usage and cost information for the current and other eligible cellular service plans. The call detail records (301 and 302) for each user of a multi-line customer include a unique key identification number (311 and 321) and may include an information format (401 and 402) having variable-length sub-fields (411-415 and 421-423). A candidate file (136) is created from the customer detail pool file (112) by including active user records for multi-line customers and usage data is accumulated in summary records for each user. Eligible cellular service plans are identified for each user in the candidate file and costs for accumulated usage data are estimated under the current and eligible cellular service plans. The estimated costs for the current and eligible cellular service plans may then be compared to determine the most cost effective service plan for each user on the basis of current average usage or rate plan level usage, account level or market level aggregate average usage. Reports may be generated for each multi-line user illustrating consolidated billing, usage and cost information by sorting on the basis of the corresponding key identification number and information format.
Patent CA-2045519-C (CA)
Inventor: SOBTI ARUN
IPC: H04B1/16
Filed: 1990-03-13
Granted: 1994-11-08
Abstract: A radio (100) having two signal processing paths, one including a digital signal processor (104) that consumes a relatively large amount of power and one including a signal processor (106) that consumes a relatively small amount of power. The low power processor (106) operates to monitor for broadcast signals of interest.  Upon detecting such a signal, the low power processor (106) enables the digital signal processor (104) to facilitate proper signal processing.
Patent CA-2046010-C (CA)
Title: Improved slotted suture anchor and method of anchoring a suture
Inventor: HAYHURST JOHN O
IPC: A61B17/86
Filed: 1991-06-28
Granted: 2002-05-14
Abstract: A suture anchor (10) for securing a suture (20) to body tissue (38) in an arthroscopic surgical procedure. The suture anchor is an elongated tubular member (12) having first and second ends (14,16). The distal or terminal end (24) of the suture is secured to the first or leading end (14) of the suture anchor (10) with the suture (20) extending through the suture anchor (10). A slot (18) is formed on the suture anchor (10) which extends from the second or trailing end (16) of the suture anchor (10) toward the leading end (14) of the suture anchor (10). The suture anchor (10) is inserted in a first position with the suture (20) extending through the suture anchor (10) from the leading end (14) of the suture anchor (10) to the trailing end (16). The suture (20) shifts from the first position approximately 90 degrees to a second position wherein the suture (20) extends from the leading end (14) of the anchor to the base (26) of the slot (18) with the length of the suture anchor (10) extending transverse to the free end (25) of the suture (20) located outside of the suture anchor (10). The method disclosed includes the steps of inserting the suture anchor (10) with the suture (20) extending longitudinally through the anchor (10) and shifting the orientation of the anchor (10) until the suture (20) extends through a slot (18) in the anchor (10) with the anchor (10) disposed in the body tissue (38) generally transverse to the free end (25) of the suture. A series of stop members, such as spheres, ribs or ridges (50, 72, 92), can be molded or placed on the suture (20) for mating with a locking member (52, 74, 90) in order to hold torn or fractured pieces of body tissue together until they are reattached or healed.
Patent CA-2046344-C (CA)
Title: Arrangement for processing sensor signals
Inventor: SCHNEIDER GEORG
IPC: G01D3/028
Filed: 1990-12-11
Granted: 2000-03-07
Abstract: The arrangement serves for the processing of sensor signals which are furnished by a capacitive sensor which includes a measuring capacitor having a measuring capacitance influenceable by a physical measured quantity to be determined and at least one reference capacitor having a reference capacitance influenceable in another manner and furnishing a measuring effect dependent on the measuring capacitance and the reference capacitance. The arrangement comprises a signal processing circuit which operates by the principle of quantized charge transport by means of switch-capacitor structures and charge balancing at least in time average and which receives the sensor signals representing the measuring effect and furnishes an output signal corresponding to the measuring effect. The first electrodes of the capacitors of the sensor are at a fixed potential and their second electrodes are connectable for performing the charge transport to the first input of an input operational amplifier, the second input of which lies at a reference potential. The reverse charging of the capacitors of the sensor necessary for forming the transported charge packets is effected by switching over the reference potential of the input operational amplifier. This permits a one-sided fixed binding of the sensor capacitors to any desired potential.
Patent CA-2066129-C (CA)
Title: Modular filter assembly
Inventor: ROTHWELL CHARLES N
IPC: B01D35/30
Filed: 1992-04-15
Granted: 2000-01-11
Abstract: A filter unit for a modular filter assembly comprises a head (1), said head having a feed chamber (2) and a discharge chamber (3), and a casing (6) surrounding a filter element (4). Fluid flow from the feed chamber to the discharge chamber of said filter unit passes through said filter element. The head (1) is provided with a first inlet opening (21) and a first outlet opening (22) which communicate with said feed chamber (2), and the head (1) is provided with a second inlet opening (31) and a second outlet opening (32) which communicate with said discharge chamber (3).
Patent CA-2068632-C (CA)
Title: Nanocrystalline magnetic iron oxide particles, processes for their preparation and their use in medical diagnostics and therapy
Inventor: KRESSE MAYK
IPC: A61K41/00
Filed: 1992-05-13
Granted: 2002-10-01
Abstract: Novel nanocrystalline magnetic particles are provided herein which consist of a magnetic iron oxide core of Fe3 0 4, gamma-Fe2 0 3 or mixtures thereof, and an envelope chemisorbed to the core. The composition of the coating material comprises natural or synthetic glycosaminoglycans and/or their derivatives with molecular weights of 500 Da to 250,000 Da, if necessary, which have been covalently cross-linked with appropriate cross-linking agents and/or modified by specific additives. Processes for preparation of these particles as well as the use thereof in medical diagnostics and/or therapy are also taught.
Patent CA-2069679-C (CA)
Title: Static electric apparatus
Inventor: INUI AKIFUMI
IPC: H01F27/36
Filed: 1992-05-27
Granted: 1996-09-24
Abstract: An elastic molded insulating member such as rubber and elastomers is mounted at the end of an electrostatic shield ring attached to the end of a winding, or an electrostatic shield ring is made of an elastic material. The electrostatic shield is in tight contact with the winding, reliably improving the dielectric strength.