baber/WOPTO huggingface dataset:
Patent CA-1335153-C (CA)
Inventor: FUJITA SANAI
IPC: C02F1/52
Filed: 1988-11-24
Granted: 1995-04-11
Abstract: A  first  activating material with pores having  alkali-ionization   promoting  function  and  a  process   for   the preparation  thereof,   the  material  comprise  animal  bone material which is calcined so that the water content is below several  wt.  percent  and is pulverized or powdered  into  a chipped,  granular  or  powdery state.   A second  activating material  and  a process for  the  preparation  thereof,  the second  activating  material  comprise the  first  activating material  as  well  as a magnetic  clay  powder,  both being kneaded, solidified and calcined.  A first flocculating agent comprises  a  solution of the first  activating  material  in sulfuric  acid or hydrochloric acid.   A second  flocculating agent  and  a  process  for the  preparation  of  the  second flocculating  agent which comprises a homogeneous composition comprising the first flocculating agent and a metal solution of a mixture of copper with iron or zinc in sulfuric acid  or hydrochloric acid.
Patent CA-1303266-C (CA)
Title: Process for preparing silane-modified block copolymers
Inventor: GORMAN JOHN E
IPC: C08F287/00
Filed: 1988-12-21
Granted: 1992-06-09
Abstract: A B S T R A C T        PROCESS FOR PREPARING SILANE-MODIFIED BLOCK COPOLYMERS      Alkoxy silane compounds such as vinyl-triethoxy-silane are more readily grafted to block copolymers in the presence of an amount of zinc oxide between 0.15% and 1.5% by weight of the block copolymer.  The silane modified block copolymer prepared with zinc oxide exhibits greater resistance to gel formation than silane-modified block copolymer prepared without the zinc oxide.            T16.T4239
Patent CA-1335910-C (CA)
Title: Curing composition showing improved drying characteristics of alkyd coating
Inventor: HIROSE TOSHIFUMI
IPC: C08J7/043
Filed: 1989-01-27
Granted: 1995-06-13
Abstract: A  curing  composition  showing  improved  drying characteristics of an alkyd coating which comprises:        (A) an oxyalkylene polymer  having  at  least  one silicon atom-containing group which has a hydroxyl group or a hydrolyzable group bound to a silicon atom and is capable of crosslinking by forming a siloxane bond;        (B) a  polymeric  plasticizer  and/or  a  viscous plasticizer; and (C) an air curing compound.
Patent CA-1326895-C (CA)
Inventor: NEMOTO ISAO
IPC: B23B49/00
Filed: 1989-02-28
Granted: 1994-02-08
Abstract: ABSTRACT OF THE DISCLOSURE        An apparatus for boring a hole, which affords communication between a first member and a second member connected to the first member, in the first member, comprises cutting means having a rotary axis, first drive means for shifting the cutting means along a first axis extending in the direction orghogonal to the rotary axis, second drive means for shifting the cutting means along a second axis orghogonal to the rotary axis and first axis, third drive means for rotating the cutting means about the rotary axis, detecting means for detecting a load acting on the cutting means and control means for controlling the first and second drive means to correct the position of the cutting means on the basis of a detecting signal provided from the detecting means so as to prevent an overload from acting on the cutting means.
Patent CA-1325856-C (CA)
Inventor: SELBERT ALAN J
IPC: B60N2/90
Filed: 1989-03-08
Granted: 1994-01-04
Abstract: Abstract of the Disclosure A seat   trim   assembly  particularly   adapted  for automotive seat  backs having a center   hole within  the  head restraint area.  A halo  ring member  is provided having a radially projecting flange which is large enough to prevent the halo ring from  being pulled completely  through the seat  back center hole.  The inner edge of the halo ring forms a reversely bent edge channel.  A break-over strip is stitched or bonded to the trim cover  and is  inserted within the  halo ring  edge channel.  Once the  break-over strip is placed into the edge channel, the halo ring  is  pulled such that the radially projecting flange supports a portion of the trim  cover surrounding the seat back hole.  In an alternate embodiment, the halo ring is integrated into a seat back rear panel.
Patent CA-1292482-C (CA)
Inventor: WILLIAMS DAVID A
IPC: B60G17/015
Filed: 1989-05-12
Granted: 1991-11-26
Abstract: ABSTRACT OF THE DISCLOSURE VEHICLE SUSPENSION ARRANGEMENTS A suspension system for a vehicle road wheel comprises a wheel suspension device (1) having a double-acting hydraulic actuator and a gas spring in parallel, the gas spring being controllable to provide a selectively variable offset, sensor means (6,90) arranged to sense load changes experienced by the suspension device and to provide an output dependent thereon, and control means (95) responsive to the sensor means output to effect adjustment of the hydraulic actuator pending change of the offset of the gas spring means to accommodate the load changes. Also disclosed is a damping system for damping movement of a piston (64) within a cylinder, the damping system comprising a valve (80) operable to connect spaces (70,74) within the cylinder at opposite sides of the piston to fluid pressure and/or return lines (84,85) so as to apply selected positive or negative damping to the movement of the piston. The damping system can be incorporated in the suspension system so that the piston (64) of the hydraulic actuator is damped, under control of signals from the control means (95) applied to the servo-valve (80).
Patent CA-1312119-C (CA)
Inventor: KOBAYASHI TOYOHIRO
IPC: G02B6/42
Filed: 1989-07-12
Granted: 1992-12-29
Abstract: ABSTRACT          An  optical  shunt  device  in  which  a  pair  of connecting  ends            for  being  connected  to  optical communication  fiber  sections        are  divided  into  three systems.  The first of the three systems is a passing-through light conduction path      through which light signals in two opposite directions are allowed to pass through between the connecting  ends.   The  second  of  the  three  systems  is  a receiving light conduction path       having a first light-receiving end        and a second light-receiving end each receiving a light signal from the connecting ends .  The third light path      has a first light-transmitting end        and  a  second light-transmitting  end        each transmitting  a light  signal  to  the  connecting ends.   The optical   shunt   device  also  comprises  a  photo-electric conversion unit     including a light-receiving element disposed at the first and second light-receiving ends for  receiving  a  light  signal  from  the  fist  light-receiving end       and the second light-receiving end of  the  second  light path       and converting it into an electric signal, an amplifier circuit      for amplifying the electric signal from the light-receiving element  , and a light-emitting element      disposed at the first and second light-transmitting ends            for converting the electric signal into an optical signal to supply the optical signal to the first and second light-transmitting ends.
Patent CA-1315826-C (CA)
Inventor: FOND OLIVIER
IPC: F16L41/08
Filed: 1989-08-08
Granted: 1993-04-06
Abstract: Dispositif pour le raccordement rapide, étanche, de tubes, plusparticulièrement pour réaliser, dans un réseau de distribution de fluides comportant une pluralité de ramifications tubulaires alimentées par un collecteur, le branchement des ramifications sur le collecteur, caractérisé en ce qu'il comporte une pièce, de préférence en matière plastique moulée, présentant un système d'accrochage constitué par une pluralité de dents, introduites dans un orifice calibré pratiqué dans le collecteur, auquel fait suite un logement pour une bague destinée à réaliser l'étanchéité du raccordement, cette pièce comportant un filetage en vue de son vissage sur un écrou assurant son maintien sur le tube qu'il s'agit de brancher, avec interposition d'un joint torique, comprimé entre l'écrou et la tranche arrière du dispositif.
Patent CA-1336111-C (CA)
Title: Elastic paint composition
Inventor: TAKAGI MOTOYUKI
IPC: C09D133/06
Filed: 1989-08-16
Granted: 1995-06-27
Abstract: The present invention relates to an elastic paint composition, having a substantially uniform mixture comprising:     (A) a water-based polymer emulsion containing at least one monomer selected from the group consisting of acrylic esters and methacrylic esters having a glass transition temperature of 30 to -60° C, and (B)  (1) a reactive compound dissolved in an organic solvent, selected from the group consisting of a compound having at least three methacryloyl radicals and a molecular weight of at least 200 that becomes hardened by the reaction of their methacryloyl radicals with ultraviolet rays, and (2)  a compound having at least one double bond and a molecular weight of at least 300 that becomes hardened by the oxidation reaction at the double bond, wherein the amount of said organic solvent is in the range of 5 to 50 percent, based on the weight of water in said mixture.
Patent CA-1331592-C (CA)
Inventor: ANDERSSON THORBJOERN
IPC: B65D85/72
Filed: 1989-08-22
Granted: 1994-08-23
Abstract: ABSTRACT    Pocking containers and packing container blanks of the type used for the packaging of e.g. milk and juice often  are of the so-called gable-top type,  the top closure also serving as an opening arrangement  with a pouring spout  which can be folded out.   The parts          forming the pouring spout       may be coated partly with a seal-preventing substance so as to make it possible for the pouring spout to be detached and let out in spite  of  the heat-sealing of the  top.    The seal-preventing coating       in accordance with the invention is covered by a film       which extends along the upper edge region of  the packing container    ,  which provides a better defined sealing strength, a tighter top seal, and protects the said coating both before and after the conversion of the packing container blank     to packing containers
Patent CA-1323819-C (CA)
Inventor: COREY GARLAND G
IPC: C11D3/00
Filed: 1989-09-18
Granted: 1993-11-02
Abstract: ABSTRACT             An aqueous carpet cleaning composition which imparts soil and stain repellent properties to the carpet fibers com-prising from about 0.07 to about 1.8 wt-% of a mixture of a perfluoropropionic acid lithium salt of formula I herein or mixture thereof and a perfluoroalkyl phosphate mono/bis-diethanol-amine salt of formula II herein or mixture thereof; from about 0.05 to about 5.0 wt-% of a nonionic, anionic or amphoteric surfactant; 0 to an amount sufficient to provide a pH in the range of from about 4.0 to 9.5 of a pH adjusting agent; and water q.s. to 100 wt-%.           F(CF2)n-CH2CH2-S-CH2CH2-COOLi               (I) [where n is 6 to 12]                        mono/bis-diethanolamine salt (II) [where m is 6 to 12].
Patent CA-1317332-C (CA)
Title: Trenching tool assembly with dual indexing capability
Inventor: BEACH WAYNE H
IPC: E21C35/18
Filed: 1989-09-25
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE A trenching tool assembly with dual indexing capabilities includes a block formed with a tool shank bore and a cutter bit having a shank which is insertable into the tool shank bore.  The shank includes a polygonal portion which is preferably a hex. An indexing washer is formed with a central opening shaped to engage the polygonal section of the cutter bit shank and to prevent relative rotation therebetween.  The indexing washer engages the tool block in any one of a number of fixed positions.  To change the angle of attack of the cutter bit, the indexing washer is disengaged from the tool block and cutter bit shank.  The indexing washer and cutter bit shank can be indexed as a unit or independently of one another.
Patent CA-1332496-C (CA)
Title: Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
Inventor: KRAMER DAVID C
IPC: B01J8/00
Filed: 1989-09-29
Granted: 1994-10-18
Abstract: This invention makes possible substantially continuous flow of uniformly distributed hydrogen and hydrocarbon liquid across a densely packed catalyst bed to fill substantially the entire volume of a reactor vessel by introducing the fluids as alternate annular rings of gas and liquid at a rate insufficient to levitate the bed and with catalyst selected by a density, shape and size at a design feed rate of liquids and gas to prevent ebulation of the packed bed at the design feed rates. Catalysts are selected by measuring bed expansion in a large pilot plant run with hydrocarbon, hydrogen, and catalyst at the design pressures and flow velocities. The liquid and gas components of the feed flow into the bed in alternate annular rings across the full area of the bed. At the desired flow rate, such catalyst continually flows in a plug-like manner downwardly through the vessel by introducing fresh catalyst at the top of the bed by laminarly flowing such catalyst in a liquid stream on a periodic or semicontinuous basis. Catalyst is similarly removed by laminarly flowing catalyst particles in a liquid stream out of the bottom of the bed. Intake for such flow is out of direct contact with the stream of gas flowing through the bed and the flow path is substantially constant in cross-sectional area and greater in diameter by several times than the diameter of the catalyst particles.
Patent DK-162197-C (DK)
Inventor: SUTT JR ROBERT F
IPC: B01D53/02
Filed: 1984-02-29
Granted: 1992-02-17
Abstract: The instant invention is directed to a molecular sieve comprising a carbonaceous substrate impregnated with an organic polymer having a molecular weight of at least 400, as determined by vapor phase osmometry, or with an inorganic polymer at a dosage of at least 0.001 weight percent (based on the substrate weight) up to a maximum dosage which still allows the resulting sieve to separate gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes.The instant invention is also directed to a process for preparing a molecular sieve which comprises impregnating a carbonaceous substrate with an inorganic polymer having a molecular weight of at least 400, as determined by vapor phase osmometry, or with an inorganic polymer at a dosage of at least 0.001 weight percent (based on the substrate weight) up to a maximum dosage which still allows the resulting sieve to separate gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes.The instant invention is also directed to a process for separating gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes, comprising passing the liquid or gas through a molecular sieve comprising a carbonaceous substrate impregnated with an organic polymer having a molecular weight of at least 400, as determined by vapor phase osmometry, or with an inorganic polymer at a dosage of at least 0.001 weight percent (based on the substrate weight) up to a maximum dosage which still allows the resulting sieve to separate gas or liquid mixtures containing components of at least two different molecular diameters, molecular weights or molecular shapes.
Patent DK-155171-C (DK)
Inventor: WEELINK JOHANNES MARTINUS WILL
IPC: A01K1/10
Filed: 1982-03-31
Granted: 1989-07-31
Abstract: A feeding railing for animals comprising a frame, a plurality of vertical spikes fastened to said frame and adapted to extend pairwise behind the animal's head on both sides of the neck and being spaced apart by a distance which is larger than the width of the neck and smaller than the width of the withers of the animal and comprising at least one wheel supporting the frame so as to be movable along the ground, comprising a frame which has connected with it a floor plate extending rearwardly over a given distance near the ground. Driving means comprising buffer means for the wheel for storing energy during the rotation of the or each wheel in one direction and by releasable guard means for blocking the rotation in the other direction can be provided.
Patent DK-166375-C (DK)
Inventor: POULSEN OLE VESTERGAARD
IPC: G09B25/02
Filed: 1989-11-29
Granted: 1993-09-27
Abstract: A building set for building an internal combustion engine complying with a base module characteristic of the building set, has a connecting rod element (9) connecting an associated piston (6) with crank elements (12, 13) so that the crank bearing (111) of the connecting rod (9) is somewhat displaced in the longitudinal direction of the engine with respect to the radial plane of the piston (6) transversely to the crank shaft. This provides space for the crank bearing (110) of another connecting rod associated with a piston with a radial plane which is flush with the first-mentioned plane. <IMAGE>
Patent FI-79538-C (FI)
Inventor: BERNHART CLAUDE
IPC: C07D405/04
Filed: 1983-11-07
Granted: 1990-01-10
Abstract: The present invention relates to the products of general formula: <IMAGE>  (I)  in which: R represents a straight or branched alkyl group having from 2 to 5 atoms of carbon, or the group   <IMAGE> represents a morpholino or piperidino group possibly substituted by 1 or 2 methyl groups; n=2 or 3; R1 and R2 considered independently each represent hydrogen or a lower alkyl group (1 to 4 carbon atoms) or R1 and R2 taken together represent a (CH2)m group where m=4 or 5, R3 being equal to H or R1 is H and R2 and R3 considered together represent (CH2)p where p is 3 or 4 the butyrolactone cycle substitutes the pyridyl group in 2', 3' or 4' position, the salts, isomers and mixtures of isomers of said products; and to a process for preparing said products and to the myocardium-protecting drugs containing same.
Patent FI-72757-C (FI)
Inventor: LINDSTROEM ALF INGE
IPC: D21D1/40
Filed: 1985-09-12
Granted: 1987-07-10
Abstract: The apparatus comprises a stand (4) with two end rolls (2, 3), over which an endless perforated steel web (1) runs. A head box (6) for the pulp is located at the first end rol (2), and a device (14) for picking-up the treated pulp is located at the second end roll (3). Along the web (1) means (11) are provided for supplying treatment liquid to the pulp layer. Beneath the web, in the stand (4) vacuum containers (8) are attached detachably for receiving liquid. These containers (8) are individually lowerable and in lowered position movable in the longitudinal direction of the web. The stand (4) further is designed to permit the removal in lateral direction of a container (8) lowered in this way.
Patent FI-84943-C (FI)
Inventor: BABIN MICHEL
IPC: G21C17/10
Filed: 1986-12-08
Granted: 1992-02-10
Abstract: A device is provided concerning probe guide ducts for allowing a probe to pass for carrying out measurements on the coolant at the outlet of the assemblies (6) of a nuclear reactor (1). It comprises sleeves (9) through which pass upper columns (12) grouping together the guide ducts (10). After running horizontally along the periphery of the reactor, the ducts (10) are grouped together in lower columns (15) in the form of bundles before running towards the outlets of the coolant from the asemblies (6) in contact with the upper plate of the core (7). This device provides an excellent protection of the probe guide ducts with respect of the flow of the coolant.
Patent FI-82759-C (FI)
Inventor: HAMMARSTEDT CURT
IPC: F16K1/52
Filed: 1987-02-11
Granted: 1991-04-10
Abstract: A radiator valve having an enclosed pre-adjustment arrangement. In the valve body (10) a plastic insert (36) is disposed, having a coaxial, conical inner surface (38) and a projection (40) provided with a flow opening (34) The flow opening is made with a desired accuracy of size and surface smoothness. The pre-adjustment spindle (12) has a conical member (44), including a shield member (52), the height of which increases continuously. The shield member (52) is adjusted in order to cover up a larger or a smaller portion of the flow opening (34) and is locked by means of a tightening nut (62).
Patent FI-93652-C (FI)
Inventor: CRAWFORD JOHN
IPC: C10L1/30
Filed: 1988-04-22
Granted: 1995-05-10
Abstract: A fuel composition for use in internal combustion engines which composition comprises (A) a major amount of a fuel suitable for use in an internal combustion engine, preferably either a lead free or low-lead fuel for use in a spark ignition engine and (B) a minor amount of a composition comprising a metal salt in the form of a particulate dispersion. Examples of suitable metal salts include potassium borate, sodium borate, potassium carbonate and potassium bicarbonate.
Patent FI-90721-C (FI)
Inventor: LORSCHEIDT WILLY
IPC: B65D83/00
Filed: 1988-09-30
Granted: 1994-03-25
Abstract: A container-dispenser (10) for stick-form material, for example glue sticks, antiperspirants, solid perfumes, and the like, enabling the stick to be advanced step-wise from the container, comprises a hollow tubular body (12) with one open end (16); a central rod (20) extending internally from the base (14) of the body; a spring-loaded (26) actuator (22) to impart short axial movements to the rod on depression of the actuator, the rod and actuator returning to their original positions on release of the actuator; a follower (28) within the body having slidable co-operative engagement with the body and with the rod, permitting free axial movement of the follower only in the direction away from the base, so as to advance the stick from the body.
Patent FI-97198-C (FI)
Inventor: FERRO ALBERTO
IPC: A61P31/10
Filed: 1990-02-19
Granted: 1996-11-11
Abstract: An antimycotically-active nail varnish, which contains an antimycotically-active substance selected from 4-[3-[p-( alpha , alpha -dimethyl-benzyl)-phenyl]-2-methyl-propyl]-2,6-dimethylmorpholine, 4-[-[p-(1,1,-dimethylpropyl)-phenyl]-2-methyl-propyl]-2,6-dimethyl-mor pholine and salts thereof and a water-insoluble film former which a copolymerizate of acrylic acid esters and methacrylic acid esters having a low content of quaternary ammonium groups, is described.
Patent FI-91115-C (FI)
Inventor: SAIRANEN MARTTI
IPC: H01H9/56
Filed: 1992-11-30
Granted: 1994-05-10
Abstract: The present invention relates to a method of controlling an electronic switch and an electronic switch for carrying out the method. The electronic switch comprises an electromagnetic relay (1) and a controllable bidirectional semi-conductor switch (2), such as a triac, connected parallel with the switch (1b) of the relay and a control unit (3) for controlling the relay and the semi-conductor switch so that when connecting the load to a power source the semi-conductor switch is first turned on at the zero point of the AC voltage, subsequent to which and after a delay the switch of the relay is turned on, and when disconnecting the load from the power source, the switch of the relay is first turned off, subsequent to which and after a delay the semi-conductor switch is turned off at the zero point of the alternating current. According to the invention the control unit (3) also comprises means for turning off the semi-conductor switch (2) subsequent to turning on the switch (1b) of the relay (1) when connecting the load to a power source, and for turning on the semi-conductor switch (2) prior to turning off the switch (1b) of the relay (1) when disconnecting the load from the power source.
Patent NO-155661-C (NO)
Inventor: PARET GIANCARLO
IPC: B01J31/00
Filed: 1982-04-05
Abstract: A process for preparing tertiary alkyl ethers from isoolefins and aliphatic alcohols in the presence of a catalyst in the form of sulphonated styrene-divinylbenzene resins, characterized in that both the reaction leading to the formation of the tert-alkyl ether and the separation of the tert-alkyl ether from the hydrocarbons and compounds which accompany it take place in a single plate fractionating apparatus, in which some of the plates are provided with beds of catalyst in the form of spherules suitable for preparing said tert-alkyl ether, the ether obtained being withdrawn as a substantially pure bottom product.