baber/WOPTO huggingface dataset:
Patent CA-1336353-C (CA)
Inventor: GROTZ BERNARD J
IPC: G07C9/00
Filed: 1988-10-21
Granted: 1995-07-25
Abstract: A reformer furnace and method for reforming hydrocarbons are described.  The feed stream is heated in the presence of reforming catalyst both in a tube convection portion and a radiant section of the reformer furnace.  The catalyst tubes may have an extended surface in the tube convection portion to enhance heat transfer within the convection portion.
Patent CA-1296044-C (CA)
Title: Thermoplongeur electrique
Inventor: DUCOURROY ANDRE
IPC: H05B3/42
Filed: 1988-10-21
Granted: 1992-02-18
Abstract: ABREGE :         Termoplongeur électrique Il s'agit d'un dispositif de chauffage électrique comprenant un élément chauffant allongé en graphite entouré par une gaine (3) en tôle d'alliage métallique réfractaire résistant à la corrosion ou recouverte d'une couche de protection métallique présentant des ondulations régulières. L'élément chauffant (1) comporte des moyens de fixation et de centrage comprenant une couronne isolante (30) engagée dans une jupe cylindrique (33) fixée sur la partie interne de la gaine à une des parties terminales dudit élément et une semelle compo-site de fixation et d'alimentation électrique de l'élément chauffant constituée par deux portions métal-liques isolées électriquement et fixées rigidement l'une à l'autre par l'intermédiaire d'une plaque isolante en céramique (25).
Patent CA-1339948-C (CA)
Inventor: NISKALA MATTI
IPC: A01G9/10
Filed: 1988-10-28
Granted: 1998-07-14
Abstract: The invention concerns a modified paper which contains cellulose substituted with a N-methylol compound and which additionally contains an organic polymer, e.g. polyethylene glycol.  The paper has good rot resistance and tenacity.  The paper is in particular suitable for raw-material for plant-growing cell systems.
Patent CA-1327955-C (CA)
Title: Procede electrolytique d'argentage en couche mince et application a des chemins de roulement
Inventor: MARTINOU ROBERT L
IPC: C25D5/48
Filed: 1988-11-04
Granted: 1994-03-22
Abstract: PRÉCIS DE LA DIVULGATION L'invention concerne un procédé électrolytique d'argentage sur des pièces en acier inoxydable de dureté supérieure à 58 HRc, procédé dans lequel après dégraissages par solvant et par électrolyse en milieu alcalin, les pièces subissent une attaque électrolytique, un prénickelage de wood, une neutralisation électrolytique puis un argentage électrolytique en deux opérations successives, l'une de préargentage dans un bain cyanuré tel que le rapport KCN libre/Ag métal soit supérieur ou égal à 15 et l'autre d'argentage avec un rapport KCN libre/Ag métal environ 10 fois plus faible. Ces conditions opératoires permettent un dépôt d'argent adhérent et répétitif avant dépôt d'une couche autolubrifiante sur des pistes de roulement de paliers billes ou à rouleaux.
Patent CA-1327889-C (CA)
Title: Trap
Inventor: JOERGENSEN HENNING
IPC: A01M23/08
Filed: 1989-02-20
Granted: 1994-03-22
Abstract: Abstract of the Disclosure.            A trap intended for capturing mice, rats,  snakes or the like alive consists of a receptacle, preferably a household jar (6) and a cover (2,115). The cover (2,115) has an opening which is closed by a pivotal-ly arranged grating (113).  In order to manufacture a cover (2,115) which is readily adapted to various diameters and threads on the neck (7) of the receptacle (6) the connection means of the cover (2,115) are provided in the form of snap acting webs (4). So as to prevent a captured animal from escaping the cover comprises a stop latch (101) for holding the grating (113) into contact with the contact face on the cover.
Patent CA-1319895-C (CA)
Title: Caliper support key
Inventor: BOLENBOUGH DANIEL L
IPC: F16D55/226
Filed: 1989-03-06
Granted: 1993-07-06
Abstract: CALIPER SUPPORT KEY          ABSTRACT OF THE DISCLOSURE          The  caliper  support  key  (10)  includes  two generally U-shaped metallic key members  (20,  40)  which are  shaped  complementary to  one  another.   Each member (20, 40) has a radially outer arm (22, 42) which includes a  radially outer arm end  (28,  48) that extends further than and outwardly at an angle away from an associated radially inner arm (24, 44)  .  The radially outer arm end (28) of the outer key member (20) includes at least one aperture (31) which is in axial alignment with at least one opening (33) disposed within the associated radially outer arm end  (48)  of the inner key member  (40).   The aperture (31) and opening (33) are aligned eccentrically relative  to  one  another in a circumferential direction relative  to  the  brake.   The  caliper  support key  (10) retains the caliper (70) in operational radial alignment with the support member (60), and provides compression of a resilient member (50) disposed between the key members (20,  40)  when braking  torque  causes  a  circumferential movement of the caliper (70) relative to the support mem-ber  (60).  A  retainer member  (65)  extends  through  the eccentrically aligned aperture  (31)  and opening (33) to be received within a receptacle (63) in the support mem-ber (60), and thereby retain the caliper support key (10) on the support member (60).
Patent CA-1319784-C (CA)
Title: Process for the preparation of a 1-olefin polymer
Inventor: WINTER ANDREAS
IPC: C08F10/00
Filed: 1989-03-10
Granted: 1993-06-29
Abstract: Abstract Process for the preparation of a 1-olefin polymer A very efficient catalyst sy tem for the polymerization of 1-olefins consists of an aluminoxane and a metallocene which is a compound of the formula I            (I)   in which R1 and R2 denote hydrogen atoms, halogen atoms or hydro-carbon radicals and R3 and R4 are mononuclear or poly-nuclear hydrocarbon radicals which can form a sandwich structure with the central atom and which are linXed to one another by a -R6m-R5-R7n- bridge containing a hetexo atom and consisting of one or several members.            The catalyst system, produces polymers  having a high molecular weight and excellent grain morphology.
Patent CA-1331210-C (CA)
Title: Method and apparatus for monitoring location of fetus
Inventor: BELLINSON SUSAN A
IPC: A61B5/288
Filed: 1989-03-31
Granted: 1994-08-02
Abstract: METHOD AND APPARATUS FOR MONITORING          LOCATION OF FETUS                         ABSTRACT   A  method and apparatus for monitoring the location of a fetus  in  a  birth canal during labor.  The conductors of a fetal monitor probe, such as a fetal heartbeat monitor elec-trode,  are  marked  with calibration means corresponding to predetermined  distances  from  a babyward end of the probe.          The  babyward  end  of  the  probe  is attached to the baby.          During  labor, the position and progress of the fetus in the birth  canal  may  be  inferred by observing the calibration means relative to the outer end of the birth canal.
Patent CA-1311860-C (CA)
Title: Device mounting
Inventor: REGNAULT JOHN C
IPC: H01L23/40
Filed: 1989-03-31
Granted: 1992-12-22
Abstract: ABSTRACT            A technique for assembling semiconductor devices in which semiconductor  elements,  especially  lasers  or LEDS,  are mounted  on  a  first  packaging  element  such  as  a  heat spreader that  is mounted on a second packaging element such as  a  heat  sink.   Handling  of  solder preforms  is avoided by coating at least one of each of the pairs of surfaces to be brought into contact with a layer of solder and heating the assembly to melt both solder layers in a single  operation.   In  a  preferred  embodiment  a  heat spreader is coated in solder on both sides and interposed between a semiconductor element and a heat sink and the assembly is heated.  Molybdenum may be used as a layer to aid wetting and adhesion and gold/tin solder may be used. Slightly   different   solidification   temperatures   and compositions for the layers may result from different take up of metallisation layers from the components into the solder.
Patent CA-1335546-C (CA)
Inventor: LEE ELDON C
IPC: A23B4/12
Filed: 1989-04-07
Granted: 1995-05-16
Abstract: A process for the preparation of a dehydrated meat product which comprises contacting the meat with ascorbic acid or a salt thereof and a Maillard reaction meat flavour derived from a protein hydrolysate to provide effective penetration into the meat, cooking, and finally drying the meat.
Patent CA-1336968-C (CA)
Inventor: PARE J R JOCELYN
IPC: C11B9/02
Filed: 1989-05-16
Granted: 1995-09-12
Abstract: The extraction of natural products from material of biological origin is enhanced and accelerated by concur-rent contact with extractant medium and exposure to micro-wave radiation.  Normally the extractant medium is selected to be transparent to the microwave and to remain at ambient temperature:  however, if some heating of the medium is permissible it may be partially transparent.  Sufficient extractant medium should be present to effect the desired extraction.  The extraction products are recovered by standard procedures.  Materials used for extraction include mint, sea parsley, cedar foliage and garlic.  Extractants may be for instance hexane, dichloromethane or ethanol.          Extractions may be in two or more stages with different extractants used in each stage.  Some of these extraction products are found to be novel, and quite distinct from steam distillation products.
Patent CA-1315284-C (CA)
Inventor: OHASHI TAKEHISA
IPC: C07F7/18
Filed: 1989-10-11
Granted: 1993-03-30
Abstract: ABSTRACT   An enolsilylether of the formula:               wherein R1 is a protective group for the hydroxy group, and R2, R3 and R4 are selected from a lower alkyl  group of C1  to C4,  a phenyl group and an aralkyl group, is useful as a starting material for the preparation of a .beta.-lactam of the formula:       which is itself useful as an intermediate for the preparation of a carbapenem  .beta.-lactam compound.
Patent CA-1281379-C (CA)
Inventor: WREN PAUL E
IPC: G01S1/68
Filed: 1989-11-07
Granted: 1991-03-12
Abstract: Abstract of the Disclosure A telecommunications system having a transmitting antenna and a transmitter for generating a radio frequency carrier signal to be applied to the antenna.  An audio signal is generated as well as a series of rectangular pulses having a constant duty cycle whose pulse repetition rate is controllable to cyclically vary between a set of limits.  The radio frequency carrier signal is modulated with an audio signal for one period and with the series of rectangular pulses for another period.  A receiving antenna is provided for intercepting the radio frequency signal radiated by the transmitting antenna.  The intercepted signal is amplified by -the receiving antenna and the amplified signal is converted to a lower intermediate frequency signal. A phaselock loop is provided for locking onto an unmodulated portion of the intermediate frequency signal for the duration of the unmodulated portion. A measuring circuit measures the duration of the phaselock loop being locked, and then unlocked immediately after being locked.  A comparator detects a match between the measured duration of the phaselock loop being locked and a first set of values stored in the comparator, and for detecting a match between the measured duration of the phaselock loop being unlocked immediately after being locked and a second set of values is stored in the comparator, wherein different pairs of values from the two sets correspond to different items of information.  An indicator device indicates that a pair of measured durations of the phaselock loop being locked and unlocked immediately after being locked corresponds to a particular pair of values stored in the comparator.
Patent CA-1330227-C (CA)
Inventor: ZUCKER MYRON
IPC: G01R29/26
Filed: 1993-02-09
Granted: 1994-06-14
Abstract: ABSTRACT OF THE DISCLOSURE            A portable instrument for locating and measuring harmonic distortion in a conductor. The instrument permits voltage and current harmonics to be easily read while the load is changing. The instrument provides insight as to  the source of problem causing harmonics.
Patent DK-154118-C (DK)
Inventor: BHATIA VINAY K
IPC: B01D53/34
Filed: 1983-12-21
Granted: 1989-03-20
Abstract: Sulfur oxides and other acid gases are removed from hot flue gases by dispersing and suspending an absorption agent and water, preferably Ca(OH)<sub>2</sub> suspended in water, in a rising stream of hot gas at the lower part of a reaction chamber (1), where the hot gases are subjected to a rapid reduction in velocity. Sulfur oxides and other acid gases are absorbed on and reacted with the absorption agent in the presence of evaporating water producing a dry powder which is separated from the flue gas in a particle precipitator (6,6') and partially recirculated to the reaction chamber (1).
Patent FI-75294-C (FI)
Inventor: WEILENMANN WALTER
IPC: B25D17/24
Filed: 1982-04-28
Granted: 1988-06-09
Abstract: A hammer drill or chipping hammer includes a housing, a striking mechanism movably displaceably mounted within the housing, and a handle spring supported on the housing. To absorb vibrations generated during operation of the drill or hammer, piston-like weighted members are slidably mounted in the housing for movement parallel to the axial direction of the striking mechanism. The weighted members are supported by springs. Each weighted member is located within a separate cylinder and divides the cylinder into separate spaces. The spaces in the cylinders are interconnected by a fluid medium communicating between them for effecting balanced operation of the weighted members.
Patent FI-75272-C (FI)
Inventor: OESTLUND GUNNAR
IPC: B01D29/50
Filed: 1983-03-07
Granted: 1988-06-09
Abstract: A filter, especially suitable for liquids which are difficult to filter and comprising a closed cylindrical filter container (1) having an inlet (5) for the liquid to be filtered and an outlet (7) for the filtrate and enclosing a filter unit (3) comprising one or more filter elements (13-15) which are mounted substantially concentrically inside the filter container (1). At one end, preferably the bottom end in case of vertically standing containers, the filter container has a bottom cover (2) which can be opened, and the filter element or elements (13-15) are mounted so that they can be extracted from and be retracted into the filter container (1) through said cover (2). The filter unit may comprise several filter elements (13-15) formed as separate units and mounted concentrically inside each other. The filter elements are designed so that an inner filter element over a collar (16-18) carries and is sealed against the adjacent outer filter element. Each filter element comprises an annular cylinder chamber, in which the filtrate is collected and can be removed through collection chamber (45) from which the filtrate is removed from which
Patent FI-83535-C (FI)
Inventor: ANDERSSON SVEN-ERIK
IPC: C09J161/12
Filed: 1986-06-13
Granted: 1991-07-25
Abstract: The invention relates to a method for gluing using curable adhesives whereby resin component and hardener component are separately applied to the joint area, preferably in the form of separate parallel strands. The method is characteristic in that the resin component has a limited water dilutability and a water dilutability which is below 3.0 parts of water per part of resin, suitably from 0.1 to 2.0 parts of water per part of resin and preferably from 0.5 to 1.5 parts of water per part of resin. The resin component is preferably a resorcinol resin or a resorcinolphenol resin. The invention also relates to a resin component having such a limited water dilutability and which is suitable for use in the bonding method of the invention.
Patent FI-87226-C (FI)
Inventor: KOCH HORST
IPC: C08F8/30
Filed: 1987-01-27
Granted: 1992-12-10
Abstract: Polymers which have been modified by a polymer-analogous reaction, in the acid form or in the form of their salts, consist of a copolymer of ethylene, (meth)acrylic acid and one or more compounds selected from the group consisting of vinyl esters, vinyl ethers, (meth)acrylates and (meth)acrylamides, and olefinically unsaturated side radicals which have been introduced into the said copolymer by a polymer-analogous reaction and are of the general formula I <IMAGE>  I  where X is hydroxyl, amino or mercapto, Y is an ester, amide, ether or C1-C10-alkylene group and R is hydrogen or methyl.
Patent FI-88931-C (FI)
Inventor: FARRELL ROBERTA L
IPC: D21C5/00
Filed: 1987-03-12
Granted: 1993-07-26
Abstract: Novel lignin-degrading enzymes designated rLDM TM 1, rLDM TM 2, rLDM TM 3, rLDM TM 4, rLDM TM 5, and rLDM TM 6 are isolated and purified to the essentially pure form, wherein each rLDM TM  is substantially free of other rLDM TM  and native proteins, from the extracellular medium of a novel mutant microbe. The novel mutant, designated SC26, produces large amounts of the rLDM TM , thus facilitating the isolation and purification of them. These rLDM TM  are useful in pulping processes to degrade and/or modify lignin.
Patent FI-91582-C (FI)
Inventor: BOULE JEAN-PIERRE
IPC: H04M11/08
Filed: 1988-11-11
Granted: 1994-07-11
Abstract: The securing of data exchange between a teletext terminal (TVX) and a host (SE) is done with the aid of an additional box (BA) connected to the computer-peripheral port (PPI) of the terminal (TVX). In a pre- session mode, the box acts on the switching element (AIG) of the terminal (TVX) whilst monitoring all other action on this switching element; the box and the host communicate in accordance with a predetermined sequence of operations comprising the definition of a session key which is transmitted or ciphered in accordance with a basic key. Any anomaly during this communication causes the aborting of the pre-session mode. 
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Patent FI-86642-C (FI)
Inventor: VESTBERG TORVALD
IPC: C08F2/18
Filed: 1990-09-18
Granted: 1992-09-25
Abstract: A method for preparing a polyolefine - vinyl polymer composite in which   a) 10-200 weight fractions of vinyl monomer and 0.01-4.0 weight fractions, based on 100 weight fractions of vinyl monomer, of a free radical polymerisation initiator are impregnated into 100 weight fractions of polyolefine particles by blending these at a temperature of 20-100 DEG C, while continuously or discontinuously adding 1-60% by weight of water based on the total weight of the vinyl monomer and the polyolefine, during the maintenance of the particle structure of the polyolefine; b) a water suspension is prepared by adding to the above-mentioned mixture after a completed impregnation suspension water, whereby the total quantity of water becomes 80-1000 weight fractions, based on 100 weight fractions of polyolefine and vinyl monomer, as well as a stabilising agent; c) the temperature of the water suspension is increased to polymerise the vinyl monomer.
Patent FI-98891-C (FI)
Inventor: SHIMAZAKI YUKIO
IPC: A61K47/42
Filed: 1990-09-19
Granted: 1997-09-10
Abstract: Aqueous protein-containing solutions, in which a protein is dissolved at a high concentration at a pH near the isoelectric point of the protein by adding an anionic polymer or a salt thereof to the solution. Pharmaceutical formulations using a physiologically active protein are prepared using this technique.
Patent FI-88657-C (FI)
Inventor: KIVARI RAIMO
IPC: H04B1/16
Filed: 1991-02-12
Granted: 1993-06-10
Abstract: A circuit arrangement for a mobile telephone comprises a microprocessor (20) responsive to a clock signal (CLOCK) for controlling its functions, and a signalling circuit (10), e.g. a modem which is coupled to the microprocessor to provide an output clock signal (CLK) thereto. In the idle states of the processor, the output clock signal is stopped, using a stop signal (STOP) from the microprocessor. This gives use to reduce power consumption and a consequential increase in battery life. <IMAGE>
Patent NO-167599-C (NO)
Inventor: PLAQUIN BERNARD
IPC: E21B17/042
Filed: 1985-10-09
Abstract: The invention concerns a steel tube threaded joint particularly useful in the petroleum industry of the type in which the male element (3) and female element (1) are combined by threading (2, 4) wherein a portion of the surface of each thread is forcefully applied to the status of screwing to the thread of the outer element. A first element (1) of the joint has a composite structure and has on at least a certain length of its thread a lining of synthetic material whose volume and shape correspond exactly to the volume and shape of the existing clearance of the screwing status between the metal part and composite element (1) and the second element (3) having dimensions at the limit of the machining tolerances which allow the greatest possible clearance in the assembled state of the joint.
Patent AU-778103-C (AU)
Title: Silicon chip token and methods for making same
Inventor: CHARLIER GERARD
IPC: G06K19/077
Filed: 2001-01-31
Granted: 2005-10-13
Abstract: A device and method making the device. The device includes a flat body made of a plastic material. The flat body has at least two parallel faces and a cavity which opens to at least one of the at least two parallel faces. The cavity is adapted to receive an electronic identification device. At least one plug made of a plastic material is included. The at least one plug is adapted to be inserted into the cavity. The electronic identification is retained in the flat body when the at least one plug is inserted into the cavity. The method includes making the flat body, forming the cavity in the flat body, placing the electronic identification device in the cavity, inserting the at least one plug in the cavity, and fixing the at least one plug to the flat body.
Patent CA-2000906-C (CA)
Inventor: KATO YASUYOSHI
IPC: B01D53/94
Filed: 1989-10-17
Granted: 1994-07-12
Abstract: ABSTRACT OF THE DISCLOSURE      An exhaust gas-purifying catalyst capable of carrying out the CO-oxidizing reaction and the reduction reaction of NOx with NH3 in the same reactor and with good efficiency, and a process for purifying exhaust gases using the catalyst are provided, which catalyst comprises Cu and/or Co supported by Zr oxide or Ti oxide mixed with a Cu-substituted type zeolite.
Patent CA-2002318-C (CA)
Inventor: BLAIR LINDLEY C
IPC: C12N15/29
Filed: 1989-11-06
Granted: 2000-05-23
Abstract: Genes are disclosed which are capable of directing the synthesis in a selected host microorganism of thaumatin I polypeptides having improved taste characteristics characterized by having the amino acid sequence of natural thaumatin I including a lysine amino acid residue substituted for asparagine in the 46th position from the amino terminal end, an aspartate amino acid residue substituted for asparagine in the 113th position from the amino terminal end and an aspartate amino acid residue substituted for lysine at either the 97th or 137th residue from the amino terminal end.
Patent CA-2006871-C (CA)
Title: Process and compositions for pelletising particulate materials
Inventor: FLESHER PETER
IPC: C22B1/24
Filed: 1989-12-28
Granted: 2002-09-17
Abstract: Particulate metal ore is pelletised by use of a novel polymeric binder that comprises aggregates of polymer particles and that have a size mainly above 100µm and the aggregates are disintegrated during the process.
Patent CA-2010525-C (CA)
Title: Two-phase cathodic electrocoat
Inventor: SCHWERZEL THOMAS
IPC: C09D5/44
Filed: 1990-02-21
Granted: 1999-12-14
Abstract: A two-phase cathodic electrocoat is obtainable by coating an electrically conducting substrate with a mixture containing A) an aqueous cationic dispersion of a polycondensation or polyaddition product, B) an aqueous cationic dispersion of a polycondensation or polyaddition product having a glass transition temperature of from -80 to 20°C, the polymers of dispersions (A) and (B) being mutually incompatible, and C) optionally a crosslinking agent, a pigment paste, auxiliaries and/or additives, and then baking.
Patent CA-2011901-C (CA)
Title: Process for preparing melt-processible aromatic polyamides
Inventor: SWEENY WILFRED
IPC: C08G69/28
Filed: 1990-03-09
Granted: 2000-12-26
Abstract: A process is provided for the production of a novel melt-processible aromatic polyamide having a Tg >150°C.