baber/WOPTO huggingface dataset:
Patent FI-92428-C (FI)
Inventor: PFISTER NORBERT
IPC: F16B15/08
Filed: 1990-05-30
Granted: 1994-11-10
Abstract: The carrier strip (1) for jig devices operated by impact force carries nails (2) which are accommodated at equal distances from one another in retaining holes (3). The nails (2) carry guide washers (6, 7) for guiding and for retention in the retaining holes (3). Stops (8, 9), for axially supporting the guide washers (6, 7), project into the unobstructed width of the retaining holes (3). The stop (8) on the seating direction side can be overcome under seating conditions for displacement of the nails (2) inside the retaining holes (3). 
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Patent FI-92698-C (FI)
Inventor: LEHN JEAN-MARIE
IPC: C07D471/22
Filed: 1990-06-14
Granted: 1994-12-27
Abstract: The invention concerns rare earth cryptates composed of at least one rare-earth salt complexed by a macropolycyclic compound having one of the formulae (I or II) in which the cycle (a) is the N2O4 macrocycle, the N2O3 macrocycle or the bis-bipyridine macrocycle, Y is a group or a spacing arm consisting of a bivalent organic radical chosen from the C1 to C20 linear or branched alkaline groups, possibly containing one or more double bonds and/or possibly being interrupted by one or more hetero atoms such as oxygen, nitrogen, sulphur or phosphorus or the C5 to C8 cycloalkaline groups or from the C6 to C14 arylene groups, said alkaline or arylene groups being possibly substituted by alkyl, aryl or sulfonate groups; Z is a functional group capable of forming a covalent bond with a biological substance; R is a methyl group or the -Y-Z- group; R' is hydrogen or a -COOR'' group in which R'' is a C1 to C10 alkyl group and preferably the methyl, ethyl or tertiobutyl group or R' is a CO-NH-Y-Z group.
Patent FI-93232-C (FI)
Inventor: HENRICSON KAJ
IPC: D21C/
Filed: 1993-03-03
Granted: 1995-03-10
Abstract: The present invention is directed to a method of washing pulp in connection with bleaching, in which method the pulp is bleached in a first bleaching arrangement, washed in a first washer, bleached in a second bleaching arrangement, and washed in a second washer in such a manner that the washing liquid is recirculated from said second washer to said first washer countercurrent to the pulp flow, characterized in introducing washing liquid to said second washer for washing the pulp coming from said second bleaching arrangement, displacing with said washing liquid at least two different filtrates, collecting said at least two different filtrates separately, and using said at least two filtrates separately upstream of said second washer as washing liquids.
Patent NO-154094-C (NO)
Inventor: GOODRIDGE FRANCIS
IPC: C07C33/02
Filed: 1981-01-06
Abstract: Organic hydroxy compounds such as geraniol are prepared by electrochemical reduction of a corresponding substituted hydroxylamine, typically in a cell wherein the catholyte comprises a solvent and a protonating agent as well as the substituted hydoxy cycloamine and is separated from the anolyte by a membrane, the anolyte preferably containing an aqueous strong mineral acid.
Patent NO-159043-C (NO)
Inventor: BASIC JOHN N SR
IPC: F23G5/46
Filed: 1982-03-26
Abstract: An incinerator system includes: a main chamber (32); double reburn tunnels (41,42); an excitor (134,158) within a reburn tunnel; a grate (234) near the incinerator's inlet (231) to permit the drying and initial combustion of refuse, and an ash scoop (278). The use of dual reburn tunnels (41,42), along with a damper (69,70) that permits the closure of at least one of them, permits the efficient and environmentally acceptable utilization of the main incinerator chamber (32) even with minimal refuse contained there. With less refuse, only one reburn unit (41,42) operates; it will still have sufficient heat and throughput to maintain, with minimal auxiliary fuel, the temperature needed for complete combustion. An excitor (134,158), or solid stationary object placed within the reburn tunnel (41,42), permits the retention and reflection of the heat generated by the burning to assure complete combustion of all hydrocarbons within the reburn unit. Additionally, the air utilized in the reburn unit may enter through the excitor for efficient distribution and concomitant combustion. <IMAGE>
Patent NO-163827-C (NO)
Inventor: LUNDIN LARS
IPC: E01H1/00
Filed: 1987-06-03
Abstract: The invention relates to a cleaning-device combination for cleaning shore water (W) and shore area (S) contaminated by oil (0). The combination comprises at least one brush (1) having an arm and a collecting container (6) having as part of the container or separately a scraper or suchlike for removing the oil adhering to the brush and for directing the oil into the container. The object is to create a combination which as much as possible facilitates and rationalizes this sort of manual cleaning work. The brush of the combination comprises a substantially cylindrical bristled part (2) and an arm (3) centrally secured to it. The cleaning device for the bristled part, fitted in connection with the container (6), comprises on the other hand a mantle part (7) corresponding to the shape of the bristled part, the mantle being intended for receiving the bristled part and having, mounted on a bearing inside it, a scraper blade (9) which pushes between the bristles of the bristled part and, when the brush is being rotated in one direction orwhen the brush is being pulled out, scrapes oil from the bristles, directing the oil into the container (6). The scraper blade may be saw-blade-like, the pitch of the teeth preferably corresponding to the pitch of the bristles arranged in a ring-like manner. The cleaning device and the container may be common to several operators, i.e. to several brushes.
Patent NO-176889-C (NO)
Inventor: RUDSTROM ARNE
IPC: E04B/
Filed: 1991-07-31
Abstract: The present invention relates to an arrangement (1) for a fastening element, manufactured by simple means and yet effectively functioning, intended to be used in conjunction with the anchoring of a building layer (2, 3, 13) along an intended attachment surface (4A), principally for the purpose of enabling thermal insulation and/or surface layers to be applied to the outside of a wall or some other upright substratum (4). The arrangement (1) comprises a mounting bracket (5) so arranged as to be secured to the intended substratum (4), a connecting device (6) extending outwards from said mounting bracket (5), and a fastening device (7), so arranged as to be capable of holding the building layer (2, 3, 13) in question securely in place via the connecting device (6). The connecting device (6) consists of a wire-shaped flexible part, which is so arranged through the influence of a component as to bring about the forcible angular deformation of said device (6) from the area (9) of the mounting bracket (5). The connecting device is in the form of a flexible line (6), preferably a cable made of a plastic and/or metallic material.
Patent CA-2002357-C (CA)
Inventor: KENNEDY PAUL G
IPC: F16K1/22
Filed: 1989-11-03
Granted: 1994-09-13
Abstract: The present invention is a shaftless butterfly valve that does not require a valve housing and may be mounted to a length of pipe by merely drilling a hole into the wall of the pipe.  A stuffing box is attached to a pipe by a U-bolt or other conventional means.          The stuffing box serves as a drill jig to center the hole that must be drilled in the pipe.  A threaded rotatable stem is arranged to penetrate one side of a pipe perpendicularly to the axis thereof.          In the interior of the pipe, the stem is threaded into a stem nut which travels along the length of the stem as the stem rotates.          Its travel is limited by a stop pin which is located at the extremity of the stem in the interior of the pipe.  An elliptical disc is attached to the stem nut by a hinge pin.  The valve is closed and opened by rotating the stem nut along the threaded rotatable stem, which in turn forces the disc to pivot about the stem nut and also about the center of the pipe.
Patent CA-2004764-C (CA)
Title: Ancrod proteins, their preparation and use
Inventor: BACH ALFRED
IPC: C12N9/50
Filed: 1989-12-06
Granted: 1999-07-06
Abstract: Pure glycosylated, partially glycosylated or unglycosylated polypeptides have the aminoacid sequence of ancrod, in which up to 5 aminoacid residues can be replaced by residues of other natural aminoacids, and are suitable for controlling diseases.
Patent CA-2005948-C (CA)
Title: Water sheeting zwitterionomeric aminofunctional siloxanes
Inventor: SWIHART TERENCE J
IPC: C09G1/00
Filed: 1989-12-19
Granted: 1998-12-22
Abstract: A polish formulation containing as components at least one member selected from the group consisting of waxes, solvents, surfactants, thickening agents, abrasives, dyes, odorants and other ingredients normally used in making polishes and as an improvement incorporating a composition which is the reaction product of an acid anhydride and an aminofunctional siloxane.  The resulting zwitterionic aminofunctional siloxane can, if desired, be further reacted with a strong acid to provide an equilibrium of the zwitterion and a conjugate acid base pair of the zwitterion and the acid.  The invention also includes a method of sheeting water on a surface with the polish, a method of making an aminofunctional siloxane zwitterionomer and an aminofunctional zwitterionomeric siloxane compound which is the reaction product.
Patent CA-2009027-C (CA)
Title: Apparatus for measuring the flexural resistance of ribbed patterns
Inventor: CRESPI GIUSEPPE
IPC: B31B/
Filed: 1990-01-31
Granted: 1998-12-01
Abstract: An apparatus for measuring the flexural resistance of ribberd patterns comprises a clamp for clamping a die-cut and ribbed cardboard sheet, which clamp is so driven as to cause the ribbed portions of the cardboard sheet to engage against one or more rollers which are coupled to corresponding load cells adapted to measure the force necessary for folding the ribbed portions and display this force on a display.
Patent CA-2012105-C (CA)
Inventor: PLAZANET MAURICE PIERRE
IPC: A47L11/14
Filed: 1990-03-13
Granted: 2000-09-05
Abstract: - Machine pour la mise en état et/ou l'entretien des sols, du type comportant un moteur susceptible d'entraîner en rotation au moins un outil rotatif par l'intermédiaire d'un arbre d'entraînement au moins sensiblement orthogonal audit outil, ledit outil étant relié audit arbre d'entraînement par un disque (9) relié, au voisinage de sa périphérie externe, à l'outil (5) et, au voisinage de son centre, à l'arbre d'entraînement (7) et permettant une inclinaison relative d'amplitude limitée de l'axe de rotation de l'outil par rapport audit arbre d'entraînement. - Selon l'invention, ledit disque (9) est réalisé en une matière qui est souple perpendiculairement à son plan, mais qui est rigide dans son plan et ledit disque (9) est monté, entre ledit outil (5) et ledit arbre d'entraînement (7), de façon à former radialement au moins une ondulation autour de l'axe de l'outil lorsque ladite machine (1) repose sur ledit outil (5) et que l'axe (12) dudit outil est coaxial à celui (8) dudit arbre d'entraînement (7).
Patent CA-2012406-C (CA)
Title: Graphics system
Inventor: HIDAKA KAZUYOSHI
IPC: G06T11/80
Filed: 1990-03-16
Granted: 1994-10-04
Abstract: A graphics system in accordance with the present invention comprises a display,  a pointing device for designating a point on a screen of said display, and a storage apparatus.          The  system further comprises means  for selecting a line existing on the screen and a point thereon in response to the designation of a point on the screen by said pointing device,  means  for generating geometric  data of boundary lines of plural angle regions on the screen, whose reference line is supposed to be the selected line and whose reference point is supposed to be the selected point thereon, means for determining the boundary line which is closest to a newly designated point on the basis of said geometric data of the boundary lines, determining the point thereon which is closest to the designated point, generating the geometric data of the determined point,  and displaying the segment which  starts  at  said  reference  point  and ends  at  said determined point as an input candidate each time a new point is designated by said pointing device, means for determining that segment displayed as an input candidate is the segment to be finally input,  and means for storing the geometric data of the end point of the segment determined by said means (d) into said storage apparatus.
Patent CA-2014151-C (CA)
Title: Air conditioner unit suitable for mounting on the roof of a vehicle
Inventor: KING DONALD D
IPC: F25D19/00
Filed: 1990-04-09
Granted: 1997-05-13
Abstract: A  compact  air  conditioner  unit  suitable for mounting on the roof of a bus.  The unit has a frame which has a  shallow height dimension for appearance and reduced drag, and a length dimension which enables the  unit to be securely  mounted  between  any  two  adjacent  structural support struts of the vehicle.   The air  conditioner unit achieves compactness  without loss of necessary evaporator and condenser coil  surface  area  by  splitting  both the evaporator and  condenser functions  into two  coils.  Two evaporator coils are spaced laterally apart  on the frame, and  two  condenser  coils  are  nested between the spaced evaporator coils, such that midpoints of the condenser and evaporator coils  lie in  a common  plane perpendicular to the sides of the  vehicle.    Condenser  fans  are mounted between the spaced condenser coils, and evaporator blowers are mounted outside  each  evaporator  coil,  between each evaporator coil and an adjacent side of the frame.
Patent CA-2015475-C (CA)
Title: Treating agent for osteoarthritis
Inventor: KIMURA FUMIHIKO
IPC: A61P43/00
Filed: 1990-04-26
Granted: 1995-04-18
Abstract: The present invention discloses a method for treating a patient sufffering from osteoarthritis comprising administering a physiologically effective amount of pharmaceutical composition; and a pharmaceutical composition for treating osteoarthritis; said both compositions containing at least one compound, as an active ingredient, represented by the formula (I)                      (I) wherein R represents a hydrogen atom or an acyl group; X represents a CHO group, a COOH group, a physiologically acceptable salt thereof or a CH(OR')2 group wherein R' represents an acyl group.
Patent CA-2030040-C (CA)
Title: Fuel injection control apparatus having atmospheric pressure correction function
Inventor: KIKUCHI TOSHIAKI
IPC: F02D41/04
Filed: 1990-11-15
Granted: 2000-05-30
Abstract: An apparatus for controlling a quantity of fuel injected into an internal combustion engine comprises a sensor for detecting atmospheric pressure, a sensor for detecting a load condition of an internal combustion engine, and an electronic control device including a microprocessor. The CPU functions to perform the processing steps including: step of setting a reference fuel injection quantity in accordance with a load condition of the engine, step of detecting a transient condition of the engine, step of setting a transient correction value in accordance with the transient condition of the engine, step of correcting the transient correction value to be decreased as the atmospheric pressure decreases, and step of setting a quantity of injection fuel supplied to the engine in accordance with the set value of the reference fuel injection quantity and the corrected transient correction value, whereby a deviation of an air fuel ratio from an appropriate value can be prevented even under a transient condition where atmospheric pressure varies.
Patent CA-2032372-C (CA)
Inventor: FELL BERNHARD
IPC: C07C45/50
Filed: 1990-12-14
Granted: 1997-09-23
Abstract: The invention relates to the preparation of aldehydes by hydroformylation of olefinically unsaturated compounds. The reaction is carried out in the presence of a catalyst system which contains rhodium and an ammonium salt, which is soluble in organic media, of a sulfonated phosphorous acid triester.
Patent CA-2034632-C (CA)
Title: Hot worked rare earth-iron-carbon magnets
Inventor: FUERST CARLTON DWIGHT
IPC: H01F1/058
Filed: 1991-01-21
Granted: 1997-05-13
Abstract: Anisotropic permanent magnets consisting essentially of RE2TM14C are prepared by hot working suitable iron-neodymium/praseodymium-carbon containing alloys so as to produce deformed fine grains of the above essential magnetic phase.
Patent CA-2039641-C (CA)
Title: Through conduit valve
Inventor: GENREITH HANS
IPC: F16K3/18
Filed: 1991-04-03
Granted: 1994-11-08
Abstract: A double disk wedge valve the valve disk (16) of which is movable by an actuating rod (22) and is provided with a pipe bridge (23) which includes two sealing rings (24, 25) connected by way of a compensator (26), said sealing rings in the open position of the valve (10) being urged by elastic bias against the sealing seats (14, 15) of the valve housing (11), wherein said compensator (26) comprises an inner pipe section (27) and an outer pipe section (28) extending in coaxial relationship therewith. The outer pipe section (28) is fixedly joined, especially welded, to both sealing rings (24, 25). Also, it has a circumferentially extending indentation (31). The inner pipe section (27) is fixedly joined to only one (25) of said two sealing rings while it is axially movable relative to the other one (24). Within the valve housing (11) a gas pressure can be set which is higher than the pressure in the valve passageway in the open position of the valve.
Patent CA-2040085-C (CA)
Title: Synchronizing method for sdh systems as well as method of and circuit arrangement for identifying different data structures
Inventor: TURBAN KARL-ALBERT
IPC: H04J3/06
Filed: 1991-04-15
Granted: 1997-02-11
Abstract: A method is disclosed for synchronizing a system frame-structured in accordance with a digital synchronous hierarchy, particularly as specified in CCITT G.708.  In a hunt mode, one frame sync word is detected, and then a first pointer (AU-4) is read which is spaced a predetermined distance from the sync word and addresses a cell-structured data area (VC4).  Then the headers of the ATH cells in the data area, which are addressed via the pointer, are decoded, and if x successive correct cell headers are decoded, a transition to the sync state takes place.  If data structures of an SDH system or a purely cell-structured transmission of ATM cells have to be identified, an incoming bit sequence is checked for a predetermined frame sync word (SDH frame) and then for code words representing regularly inserted cell headers, and a change to either a frame sync mode or a cell sync mode takes place.
Patent CA-2044666-C (CA)
Inventor: BUCKLEY JOHN THOMAS
IPC: A61M1/36
Filed: 1991-06-14
Granted: 1999-01-05
Abstract: A venous reservoir bag subassembly is provided which is adapted to cooperate with a back plate and front plate reproducibly relatively movable to enable constant accurate blood volume readout, cooperating electrical means between the subassembly and the plate assembly to provide failsafe against unduly low blood volume, and angled conduit means cooperating with recesses in the plate assembly to counteract undesirable gas.
Patent CA-2045596-C (CA)
Title: Ball valve
Inventor: KEMP WILLARD E
IPC: F16K41/04
Filed: 1990-01-10
Granted: 2000-08-01
Abstract: A ball valve has a ball valve member mounted for floating movement in a valve chamber between an upstream metal seat and a downstream metal seat. Each metal seat fits within a recess and has a body portion of a generally uniform thickness adjacent an opposed shoulder with a lip about its inner circumference for sealing against spherical surface of ball valve member at all times. Body portion acts as a Belleville spring and spaces lip from adjacent shoulder at low fluid pressures. A bearing portion has an arcuate seat spaced from spherical surface at low fluid pressures but contacting spherical surface at high fluid pressures. A flexible connector of a relatively thin uniform thickness extends between bearing portion and body portion. The stem has a Belleville spring exerting a compressive loading against a packing and a thrustbearing is mounted outwardly of the packing between stem shoulder and the outer clamping plate.
Patent CA-2049832-C (CA)
Inventor: OKAJIMA HISAKAZU
IPC: G01R31/00
Filed: 1991-08-26
Granted: 1998-04-21
Abstract: An optical magnetic-field sensor includes a base fixed relative to distal ends of optical fibers inserted in the sensor, and optical parts for transmitting optical signals between the distal ends of the optical fibers and the optical parts and between an optical element and the optical parts.  The optical signals are collimated between the optical parts and the distal ends of the optical fibers.  The optical magnetic-field sensor further includes spherical lenses optically aligned with the distal ends of the optical fibers for collimating the optical signals, and synthetic resin members filled in clearances between the distal ends of the optical fibers and the spherical lenses, respectively.  With the above arrangement, it is possible to effect the alignment of optical axes of the optical fibers and the spherical lenses easily with high accuracy in a short period of time.
Patent CA-2050243-C (CA)
Title: Periodic system ordered rescan in a cellular communications system
Inventor: KALLIN HARALD
IPC: H04W68/00
Filed: 1991-08-29
Granted: 2001-12-11
Abstract: A method for use in a cellular radio telephone system for controlling, in at least one mobile station, rescanning operations of paging channels in the system, wherein the mobile station is operationally connected to at least one base station. The method involves broadcasting a rescan message from the base station to the mobile station at predetermined intervals during operation of the base station. Pages to be sent to the mobile stations are stored immediately following broadcast of the rescan message until such time as all mobile stations have had an adequate opportunity to carry out the rescanning operation.
Patent CA-2055632-C (CA)
Title: Revolving bookcase
Inventor: SIDERIS XEN N
IPC: A47B63/06
Filed: 1991-11-15
Granted: 1995-11-21
Abstract: A rotating shelf is provided for the housing of books and magazines which is attractive, sturdy, and stores books and magazines efficiently.  The shelf is characterized by L-shaped vertical supports between the shelf units which permit efficient storage and provide strength.  Manufacturing methods employed in constructing the bookcase can also be used to construct storage racks for other items, such as wine bottles.
Patent CA-2055749-C (CA)
Title: Method and system for speech recognition without noise interference
Inventor: SHIMADA KEIKO
IPC: G10L15/28
Filed: 1991-11-18
Granted: 1996-04-02
Abstract: A  speech  recognition  system determines  an  input pattern as one of a series of reference patterns by calculating dissimilarities of the input pattern and the reference  patterns, and selects the minimum one of the dissimilarities.   That minimum one is then compared with a reject value to determine a particular reference pattern of input speech which produces the minimum dissimilarity, in order to reduce interference by noise accompanying an input speech pattern in the input pattern. A noise level is detected from an input pattern before the input speech pattern is detected, and the reject value is produced corresponding to the noise level.  The minimum dissimilarity is normalized by the time duration when the input speech pattern continues to produce a normalized value.  The normalized value is compared with the reject value.