baber/WOPTO huggingface dataset:
Patent CA-1320992-C (CA)
Title: Portable pager receiver with message display function
Inventor: OHYANAGI SHIHOKO
IPC: H04W88/02
Filed: 1989-06-07
Granted: 1993-08-03
Abstract: Abstract of the Disclosure When a paging signal transmitted from a base sta-tion and formed of an identification number and a message to be transferred is received by a pager receiver, the identification number is compared with an identification number of the own receiver, which is prestored in a ROM.  When the two identification numbers coincide with each other, it is determined that paging has occurred, and an alarm tone for informing paging is produced in a given period of time.  At the same time, the message is displayed on a display, and is written in a store.  The message display continues until a display end instruction is issued or a predetermined period of time is elapsed.  The store includes n series-connected memories M1 to Mn each for storing a message.  A received message is always written in the memory Ml-Before write access, the oldest message code in the memory Mn is deleted, and the message code in each memory Mi is transferred to a corresponding memory Mi+1.          The messages in the store are read out in the order of the memories M1 to Mn in a paging waiting state in response to an operation of a display switch, and are displayed in turn.  This display also continues until the predetermined period of time is passed or until the display end instruction is input.
Patent CA-1335779-C (CA)
Inventor: SPYROPOULOS KONSTANTINOS
IPC: D06M23/12
Filed: 1989-08-16
Granted: 1995-06-06
Abstract: Microemulsions are provided in which the oil phase comprises a reaction product of an organosilicon compound having amino groups and an organosilicon compound having epoxy groups, wherein the reaction product has at least one amino group and two silicon-bonded -OR groups.  A method for making the micro-emulsions which comprises reacting the two organosilicon compounds sufficiently to allow the reaction of some of the amine groups with the epoxy groups, but avoiding the excessive crosslinking of the components and their application in the treatment of fibrous materials is also described.
Patent CA-1335427-C (CA)
Inventor: GUEHNE WIELAND
IPC: A47L9/14
Filed: 1993-08-27
Granted: 1995-05-02
Abstract: The invention relates to an electric vacuum cleaner and the corresponding filter bag (7) which can be removed from a chamber (6) after opening and separating the socket connection and, in order to achieve easier, cleaner handling upon changing the filter bag, it proposes that the chamber (6) be separable by disengagement in the region of the shaft (14) after swinging separation from the filter bag (7).
Patent DK-158772-C (DK)
Inventor: MENEZES EDGAR VITHAL
IPC: C08L23/14
Filed: 1983-10-03
Granted: 1990-12-10
Abstract: Sterile surgical monofilament sutures are disclosed. The sutures are made from ethylene-propylene copolymers, and have improved compliance, compared with polypropylene homopolymer sutures.
Patent FI-74651-C (FI)
Inventor: MATHIS PAUL
IPC: B65D88/68
Filed: 1984-07-17
Granted: 1988-03-10
Abstract: The centrally located outlet in the bottom portion of a silo for a flowable solid building material or fertilizer discharges directly into a first chamber of a mixing unit having a vertical shaft which is coaxial with the outlet and rotates one or more first tools in the first chamber to uniformly distribute the inflowing material and to reduce its tendency to become separated into two or more ingredients. The thus pretreated material descends into a second chamber and into the range of one or more rotating second tools which are driven by the shaft and intermix the material with one or more liquids before the finished product enters an evacuating pump which conveys it to one or more locations of use or to further processing units. The utilization of a vertical shaft and of parts which rotate about one or more vertical axes reduces the wear and prolongs the useful life of such moving parts. The housing of the mixing unit is attached directly to the silo and is pivotable to and from a position of register of its first chamber with the outlet.
Patent FI-76219-C (FI)
Inventor: SANDELL SVEN
IPC: F21S10/04
Filed: 1984-09-11
Granted: 1988-09-09
Abstract: An imitation candle includes an elongated outer candle-casing (43), having located at one end thereof an electric light bulb (1) carried on one end of a pendulum. The other end of the pendulum carries a counterweight (18) comprising, at least in part, a permanent magnet (21). The pendulum is mounted on two wire-like elements (15) extending in a common plane from a common connector (11) on the pendulum. The ends of the wire-like elements remote from one another are anchored in a holder (23) located around the pendulum. The poles of the permanent magnet (21) lie on a line extending at right angles to the longitudinal axis of the pendulum. The two wire-like elements (15) extending from the common connector (11) in diametrically opposite directions preferably from conductors (3, 4) leading to the electric light bulb.
Patent FI-83122-C (FI)
Inventor: FELBER JOSEF
IPC: E04H6/44
Filed: 1987-08-25
Granted: 1991-05-27
Abstract: A weather protective roofing structure for small aircraft comprising a plurality of hemispherical bars which are supported in a rotatable manner around a common axis, which bars are attached to and covered with a plurality of covering material segments forming a hemispherical cover. The hemispherical bars are rotatable around the common axis by means of a tackle apparatus and an electrical winch during assembly of the roofing structure to form an enclosure, and during disassembly and folding of the hemispherical cover. Assembly and disassembly are facilitated by means of two torsion springs provided at the hinge assemblies and attached to the outermost bar.
Patent FI-92937-C (FI)
Inventor: BURSTAIN ISRAEL GERSHON
IPC: C08F2/38
Filed: 1988-04-22
Granted: 1995-01-25
Abstract: A process for adjusting the melt flow of an olefin polymer product during a polymerization reaction comprising the polymerization of at least one alpha olefin in the presence of a polymerization catalyst, polymerization cocatalyst, and hydrogen as a molecular weight control agent, characterised by reacting at least part of the hydrogen with at least part of the alpha olefin in the presence of a hydrogenation catalyst when it is desired to reduce the melt flow of the polymer product.
Patent FI-91409-C (FI)
Inventor: CALVET ALAIN PIERRE
IPC: C07D471/06
Filed: 1989-04-25
Granted: 1994-06-27
Abstract: Benzodiazepines of formula   <IMAGE> (I)  in which R1 is H of halogen, R2 is H or halogen, Ar is indolyl, phenyl, naphthyl, indolyl monosubstituted with a halogen or with a methoxy or phenyl mono-, di- or trisubstituted with a halogen or with a methoxy or with a trifluoromethyl group, and n is 2 or 3; and their optical isomers.
Patent FI-92671-C (FI)
Inventor: CONNING WILLIAM D
IPC: B65B69/00
Filed: 1991-02-19
Granted: 1994-12-27
Abstract: An apparatus for opening plastic bags to remove their contents has a pair of wheels (11,12) mounted in approximate coplanar relationship such that there is a point of approximate cotangency. The two wheels rotate in opposite directions, and a series of tines 13 are mounted in spaced relation on the periphery of each wheel to extend normal to the direction of travel of the loop. Once a filled plastic bag is placed onto the apparatus at the point of approximate cotangency of the wheels, a biased flexing structure presses the bag against the tines. A hole is created in that surface riding on the tines as the tines move away from the point of approximate cotangency. To remove any articles remaining in an opened bag, a pair of oppositely-rotating rollers (63,68) are positioned so as to draw the bag between them. An oscillating member forward of the rollers acts to prevent any articles remaining in an opened bag from entering between the rollers. A vacuum collection means 73 draws off the emptied bags. The apparatus has particular application to the opening of bags containing recyclable articles. <IMAGE>
Patent FI-97702-C (FI)
Inventor: KAWA FRANCISZEK
IPC: B22D11/04
Filed: 1992-02-05
Granted: 1997-02-10
Abstract: In moulds for continuous casting of polygonal strand cross-sections, especially with quadrangular or hexagonal cross-section, the mould cavity (6) can have different geometrical shapes on the pouring-in side (4) and the strand outlet side (5). A better cooling of the crust of the strand is to be achieved by a targeted deformation of the strand cross section within the mould, in order to improve the strand quality and in addition to increase the casting speed. It is proposed for this purpose to provide, in each peripheral section of the mould cavity (6), a cross-sectional enlargement (7) in the form of a bulge (9), the extent (10) of the bulge (9) decreasing in the running direction (11) of the strand, at least along a partial length (12) of the mould cavity (6), such that the cross-sectional shape of the strand is deformed during passage through the partial length (12) of the mould cavity (6). <IMAGE>
Patent FI-96007-C (FI)
Inventor: TUUNANEN JUKKA
IPC: G01N1/00
Filed: 1993-06-24
Granted: 1996-04-25
Abstract: The invention relates to a motor-driven knob pipette, wherein the displacement of a slidably transferable knob (3) controls the movement of a piston (9) by means of an electronic control system. The pipette is light to use, and the user has continuosly a good motory feel with the pipette. <IMAGE>
Patent NO-154161-C (NO)
Inventor: HEKTOEN PER
IPC: B41L1/20
Filed: 1982-05-28
Abstract: The invention is concerned with a business forms assembly of the kind sometimes referred to as a "snap-out' set which may be of self manifolding paper (sometimes called self copy paper) or of record sheets (1) interleaved with transfer sheets (carbon paper sheets). The assembly comprises a plurality of interleaved sheets (1) secured together at or adjacent one edge by adhesive (2) to form a stub and with transfer material between the sheets and wherein an extension sheet part (5) extends beyond the secured stub edge to provide a means for feeding the interleaved sheets (1) into a print unit (11 to 15).
Patent NO-162091-C (NO)
Inventor: SAVARD GUY
IPC: E21B43/243
Filed: 1982-09-17
Abstract: Enhanced recovery of oil from subterranean sedimentary formations by an in-situ combustion method employing a pattern of an injection well and several production wells, spaced-apart by a treatment zone. Combustion is controlled by placing at least one fluid conduit in a treatment zone and introducing a control fluid through it to modify the flame front. Oxygen may be introduced to take over from combustion air initially introduced through the injection well, to sustain combustion and advance the flame front. Water may be injected through the injection well, alternating with the oxygen through the control conduit to continue a wet combustion method started with air. The strategic placing of control conduits and the introduction of appropriate fluids may be employed to improve the sweep geometry by advancing the flame front or retarding it, or invading areas behind it. Safety means is provided for introducing the oxygen at a velocity greater than the maximum flame velocity encountered in the flame front.
Patent NO-163258-C (NO)
Inventor: MORITA TOSHIKAZU
IPC: G08B29/00
Filed: 1984-04-06
Abstract: This invention relates to a functional test means which continuously supervises function of the detector and tests whether or not the detector operates properly and whether the sensitivity of the detector is within the normal range. The functional test is carried out by remote operation from a control panel or the like without direct access to the detector for testing.
Patent NO-163376-C (NO)
Inventor: GRODDE KARL-HEINZ
IPC: E21B33/138
Filed: 1984-08-16
Abstract: 1. Method of reducing the inflow of water in petroleum producing wells of an oil deposit by injecting an aqueous solution of alginates into the water-bearing layers of the deposit, characterized in that an aqueous solution of alginates having an alginate concentration of from 0.1 to 8 g/l is injected into the water-bearing as well as into the oil-bearing layers of the deposit.
Patent NO-166735-C (NO)
Inventor: LINHART FRIEDRICH
IPC: D21H23/76
Filed: 1987-06-12
Abstract: Paper, board and cardboard are produced by draining a pulp slurry in the presence of high molecular weight, water-soluble polymers of N-vinylamides as drainage aids, retention agents and flocculants. These polymers are particularly effective in a pulp slurry which has a high content of interfering substances and other phenolic compounds.
Patent NO-176124-C (NO)
Inventor: SAFFRON RONALD G
IPC: B65D25/08
Filed: 1988-11-04
Abstract: A dual chambered vial is equiped with a dislodgeable stopper device (16) between the two chambers (9, 15), whereby components of a mixture may be maintained in separate chambers until comingling is desired. The stopper (16) is dislodged by means of a plunger (18) activated by depression of flexible walls (14) of one chamber.
Patent NO-175036-C (NO)
IPC: A61B17/32
Filed: 1990-09-07
Abstract: PCT No. PCT/SE89/00084 Sec. 371 Date Sep. 7, 1990 Sec. 102(e) Date Sep. 7, 1990 PCT Filed Feb. 27, 1989 PCT Pub. No. WO89/08429 PCT Pub. Date Sep. 21, 1989.A scalpel comprises a shank having a holder for releasably mounting a surgical blade. A ball of plastic material is formed by injection molding on the blade proper which consists of metal. The holder includes a sleeve, which is threadedly engaged with the shank at one end thereof and adapted to be screwed axially along the shank. The sleeve forms a ball socket, which is adapted to receive the ball of the blade therein. A clamping rod extends axially within the socket between the shank and the ball to engage and disengage said ball by the sleeve being screwed on the shank. The end of the clamping rod, which is adjacent to the ball, forms a circular sharp edge of a diameter which is substantially smaller than the diameter of the ball, thus cutting into the plastic material of the ball when the sleeve is screwed to engage the clamping rod with said ball.
Patent CA-2006005-C (CA)
Title: Unbalanced load detection system and method for a household appliance
Inventor: SOOD PRADEEP K
IPC: D06F33/48
Filed: 1989-12-19
Granted: 1994-01-25
Abstract: Abstract of the Disclosure Load unbalance in an inverter driven washing machine is detected by examining the ripple in the DC inverter bus current.          Ripple above a predetermined level is indicative of load unbalance.  If the ripple indicates the load is unbalanced, the distribution cycle of the washing machine is attempted again in an attempt to more nearly balance the clothes.  After a certain number of tries, if the load is still unbalanced the spin cycle is aborted.  If the ripple falls below a predetermined level before the maximum number of tries is reached, the spin cycle is started.  The frequency of operation is checked during the spin cycle to adjust the cycle time to the particular degree of load balance achieved.
Patent CA-2008595-C (CA)
Title: Coherent psk demodulator with adaptive line enhancer
Inventor: OHSAWA TOMOKI
IPC: H04L27/227
Filed: 1990-01-25
Granted: 1995-03-07
Abstract: A coherent PSK demodulator includes a frequency multiplier for multiplying the frequency of an incoming M-ary PSK signal by a factor M to extract a carrier component of the PSK signal. An adaptive line enhancer is connected to the frequency multiplier for emphasizing the line spectrum of the extracted carrier component. A frequency divider is connected to the output of the enhancer to divide its frequency by a factor M and applies its output to a product demodulator as a local carrier for demodulating the incoming M-ary PSK signal. In a preferred embodiment, a synchronizer is connected between the output of the adaptive line enhancer and the frequency divider. Alternatively, a closed-loop phase error canceller is connected to the output of the product demodulator.
Patent CA-2023463-C (CA)
Title: Coaxial cable connector
Inventor: CAMPBELL GEORGE T
IPC: H01R24/38
Filed: 1990-08-16
Granted: 1994-03-22
Abstract: COAXIAL CABLE CONNECTOR George T. Campbell Shih-Chin Chu ABSTRACT OF THE DISCLOSURE A coaxial cable connector using the interference fit of a metallic sleeve forced into an open end of an annular space of a metallic coaxial cable connector end piece to provide the holding force required to maintain a tight mechanical connection between the coaxial cable and the coaxial cable connector thereby providing a good electrical contact between the coaxial cable shielding conductor and the coaxial cable connector, to provide good electromagnetic shielding performance for a central conductor from outside interference.
Patent CA-2025158-C (CA)
Title: Infinitely sizable solid slat mini blind
Inventor: SIMON TERRY L
IPC: E06B9/305
Filed: 1990-09-12
Granted: 1995-03-21
Abstract: The invention is embodied in a mini-blind which has a headrail and an array of slats suspended therefrom.   The slats are raised, lowered and adjusted with a plurality of cords.   The slats are generally free from apertures which extend through the slats.  The cords used to lift the array of slats run along the outer edges of the slats.   At least one of the ladder cords, which are used to adjust the angular orientation of the slats, engages notches formed in the edges of the slats.   The invention also has a unique method of controlling the lifting cords as they extend through and out of the headrail.  A basket/barrel assembly having a bent wire cord  guide  cooperates  with  cord  locking  and tilting mechanisms  which  are  housed together  at  one  end of  the headrail.
Patent CA-2029595-C (CA)
Inventor: HOOD PAUL F
IPC: D02G3/44
Filed: 1990-11-08
Granted: 1994-07-05
Abstract: ABSTRACT OF THE DISCLOSURE  A composite yarn for use in a papermaker's fabric, for the press  section  of  a  papermaking  or  similar  machine,  is disclosed.  The composite yarn includes a core substantially surrounded by a layer of monofilament.  The core is at least partially soluble.  On the other hand, the monofilament layer is non-soluble and is either braided, knitted, or helically wound around the core.  After the base fabric, woven from the composite yarns, has been needled, the soluble portion of the core is washed out, supplying an increase in void volume to the finished fabric.
Patent CA-2030965-C (CA)
Title: Ionizable substance detector
Inventor: MCELROY JAMES FREDERICK
IPC: H01M8/04
Filed: 1990-11-13
Granted: 1998-02-03
Abstract: The amount of ionizable substance within a stream can be continuously monitored through the use of an ionizable substance detector.  The substance is ionized at an electrode producing ions and free electrons.  The ions are transported across an ion exchange membrane, while the free electrons flow through a power source.  The current, produced by the electrons, is proportional to the amount of substance in the stream.  Continuous monitoring can be useful in early detection of problems, or system fluctuations.
Patent CA-2031004-C (CA)
Title: Windshield moisture sensor
Inventor: MEDZIUS JOSEPH
IPC: G01N27/04
Filed: 1990-11-28
Granted: 1994-03-08
Abstract: ABSTRACT          A moisture sensor to sense rain on a windshield includes sensor members and leads on the outboard surface of the windshield. The members and leads are uncoated and directly exposed to any moisture accumulation on the sensor.  Leads connect the sensor to a controller which includes a signal generator and sensor monitor.  The relative spacing between the leads as compared to the spacing between the sensor members is such that the impedance of the sensor when the leads are electrically interconnected by moisture is measurably different from the sensor impedance when said members or said members and leads are electrically interconnected.  In response to the latter signal, the windshield wipers are actuated.
Patent CA-2031196-C (CA)
Title: Antimicrobial carpet and carpet tile
Inventor: PINHOLSTER DANIEL F JR
IPC: A61L2/18
Filed: 1990-05-10
Granted: 1999-04-20
Abstract: A carpet and carpet tile resistant to the growth of Gram negative, Gram positive and fungal organisms which contains a polymeric non-plasticized PVC tuftlock precoat, fusion bonding adhesive, or secondary backing which has incorporated in it a phosphoric acid ester or its salt of the general formula: (see fig. I) wherein R and R' are alkyl, oxyalkyl, polyoxyalkyl, aryl, aralkyl or alkaryl groups of C1 to C24, and one of R or R' can be H; X is a Group I metal ion, Group II metal ion, transition metal ion, or NY1Y2Y3Y4, where Y1-4 are hydrogen, a hydrocarbon of C1 to C24 or a hydroxyalkyl group of C1 to C2,; and there is at least one free hydroxyl group; and when X is NY1Y2Y3Y4 or a Group I metal ion, n is 1, when X is a Group II metal ion, n is 2; and when X is a transition metal, n is equal to the valence of the metal.
Patent CA-2036118-C (CA)
Title: Replaceable wear element and method
Inventor: BRISCOE TERRY L
IPC: E21B12/00
Filed: 1991-02-11
Granted: 1995-04-18
Abstract: An assembly of wear element for installation on the wearable part of a structure engageable with abrasive material including a relatively elongated base element adapted to be secured to the wearable part and a relatively elongated wear element releasably, reversibly mounted on the base element, each of the elements having longitudinally spaced apart dovetail surfaces in one outstanding wall portion and at least one surface in a second opposed outstanding wall portion positioned between the spaced art dovetail surfaces.  A method of designing the dovetail connection through a repeating pattern is also disclosed.
Patent CA-2037632-C (CA)
Title: Infeed grouping mechanism for a packaging machine
Inventor: LEBRAS PHILIPPE
IPC: B65G47/32
Filed: 1991-03-06
Granted: 1994-07-12
Abstract: ABSTRACT   1.  A grouping mechanism (14) for grouping articles (B) in a continuous infeed stream comprises a series of spacer  elements  (16)  adapted  to  engage  successive articles from the infeed stream and locate the articles relative to one another as the articles are conveyed through a working reach (W)  of the mechanism.   The spacer elements have cam followers is for co-operating with a rotatable cylindrical cam which cause one group of  articles to be spaced apart in the feed direction from a next succeeding group of articles while the spacer elements move through the working reach.   A return transfer belt (40) is provided to return the spacer elements along a return reach (R) such that they are  appropriately  spaced  one  from  the  next  for engagement  with  successive  articles  in  the  infeed stream.
Patent CA-2039516-C (CA)
Title: Gaz plasmagene et application de ce gaz a la projection plasma d'oxyde metallique
Inventor: NICOUD DANIEL
IPC: H05H1/42
Filed: 1991-04-02
Granted: 2003-06-03
Abstract: Le gaz plasmagène est constitué d'un mélange ternaire d'hélium, d'argon et d'hydrogène et contenant au moins 10 % d'hydrogène environ, typiquement de 30 à 70 % d'hélium, de 10 à 50 % d'argon et de 10 à 25 % d'hydrogène, de préférence 20 % (~ 5 %) d'hydrogène.  Application à la projection plasma de poudre métallique.
Patent CA-2041901-C (CA)
Title: Funnel basket structure
Inventor: ANSON JAMES H
IPC: B01D29/085
Filed: 1991-05-06
Granted: 1996-01-16
Abstract: A beverage brewing funnel including a filter retaining basket and a handle which are securely yet removably attached to a funnel shell.  A compressible fork and a prong attached to an upper portion of the filter retaining basket engage a slot and an aperture, respectively, and a compressible annular bead engages a corresponding groove to retain the filter retaining basket inside of the funnel shell.  A two member fastener attaches the handle to an outside surface of the funnel shell.  A first member of the fastener is attached to the outside surface of the funnel shell and a second member of the fastener attaches the handle to the first member of the fastener.  The filter retaining basket employs no loose hardware and the two member fastener used to attach the handle to the funnel shell is attached in on the outside of the funnel shell.