baber/WOPTO huggingface dataset:
Patent CA-1331219-C (CA)
Title: Information recording device and information recording and reproducing process
Inventor: NOSE HIROYASU
IPC: G01Q90/00
Filed: 1989-03-22
Granted: 1994-08-02
Abstract: ABSTRACT OF THE DISCLOSURE:         The present invention relates to an information recording device, comprising: a) a recording medium; b) a probe electrode capable of recording on the recording medium by applying a voltage between the electrode and the recording medium; and c) a displacement detecting means for detecting the force acting between the recording medium and the probe electrode as the displacement amount of the probe electrode when they are approximated to each other, and an information recording process comprising: the step of approximating a probe electrode to a recording medium comprising an electroconductive substrate and an organic thin film having electric memory effect formed thereon; the step of detecting the interatomic force acting between the atom of the organic thin film surface and the atom at the tip end of the probe electrode and maintaining the distance between the organic thin film surface and the probe electrode on the basis of such detection; and the step of applying a voltage not lower than the threshold value voltage which causes an electric memory effect between the electroconductive substrate and the probe electrode.
Patent CA-1338534-C (CA)
Title: Method and system for variable frequency electromagnetic water treatment
Inventor: MORSE DWAIN
IPC: C02F1/48
Filed: 1989-04-05
Granted: 1996-08-20
Abstract: A method and system for utilizing electromagnetic energy to inhibit, prevent, reverse, or alter the formation of rust or scale on various liquid contacting surfaces is disclosed.  An electromagnetic signal at a frequency related to the energy absorption/emission characteristics of the liquid being treated are directed into the liquid.  The frequency of the treatment signal, preferably between 0.1KHz and 1000 MHz, may be changed if the absorption/emission profile of the liquid changes during treatment
Patent CA-1330556-C (CA)
Inventor: JINCKS DANNY C
IPC: B60Q1/26
Filed: 1989-04-24
Granted: 1994-07-05
Abstract: ABSTRACT OF THE DISCLOSURE           A base adapted to be mounted on a vehicle sup-ports a light source for generating a rotating light beam. A dome-shaped lens is positioned on the base over the light source to form an enclosure for the light source.  A coat-ing may be located on the top of the lens to prevent light passing therethrough and into the passenger compartment. Multiple flashes are created by a reflector positioned adja-cent the rear portion of the lens to reflect the rotating beam as a plurality of discrete flashes within a sector relative to the base.  A filter generally having a contour of the front portion of the lens may be mounted thereon. The multiple flashes may be of different colors depending on the range of wavelength of light transmitted by the lens and filter and reflected by the reflector.  A person view-ing the light sees at least four discrete flashes of light which may be of varying colors.
Patent CA-1322069-C (CA)
Title: Polymeric binder for intumescent coating
Inventor: LEE DER-JIUN
IPC: C09D5/18
Filed: 1989-05-03
Granted: 1993-09-07
Abstract: POLYMERIC BINDER FOR INTUMESCENT COATINGS              DN 87-28 MSA:vjc ABSTRACT OF DISCLOSURE A polymeric binder containing thermally labile groups is provided for use in intumescent coatings.  This binder permits the formulation of coatings possessing improved fire retardance and intumescing properties at reduced concentrations of intumescent chemicals.  The preferred polymeric binders are thermally labile (meth)acrylic copolymers prepared with low levels of copolymerizable aldehydes such as methacrolein.
Patent CA-1338164-C (CA)
Inventor: BOBADILLA MANUEL
IPC: B22D11/12
Filed: 1989-05-12
Granted: 1996-03-19
Abstract: The method according to the invention is characterised in that an intense cooling of the product in the process of being continuously cast is carried out when the latter is, at its core, in the pasty solidification phase (8), as a result of which the differential thermal contraction between the pasty core and the outer shell which is already completely solidified produces a squeezing effect of the core by the shell (9). To this end, means for cooling the product are arranged on the casting machine in the region of the terminal portion of the metallurgical length. 
<??>The invention makes it possible to reduce, and even prevent the formation of internal cracks during the cooling of the cast product, which would lead to the presence of segregated areas in the axial region. It is applied advantageously to the casting of steels which are well known to be difficult to cast by continuous casting, such as steels with a wide solidification range, the carbon content of which is from 0.25 to 1.5%. 
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Patent CA-1339114-C (CA)
Inventor: CARRO FRANCISCO JAVIER JAUREGU
IPC: B65G47/19
Filed: 1989-05-24
Granted: 1997-07-29
Abstract: This shipper is constituted by a movable platform (1) which is provided with a loading hopper (3) having a suitable capacity, from which platform (1) projects a support (7) for a bulk elevating system (9) which may be coupled to one of the ends of the hopper (3) and which in turn extends into another discharge tube (14), such that these tubes, when in an inactive position, are horizontally folded on each other, while when in a working position they form an angle capable of overcoming obstacles of considerable height and width and the discharge tube (14) ending in a discharge nozzle (17) which may be pointed in any direction. A cabin (21) is also established on this platform (1) housing the control means of the assembly and the roof of which is provided with a support (22) for the bulk elevating system (9) and the discharge tube (14), when the latter are inactive or when the assembly is being transported.
Patent CA-1315742-C (CA)
Title: Post and joint construction
Inventor: HANDLER MILTON E
IPC: A47B96/14
Filed: 1989-06-08
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE A corner support post for shelving is provided in the form of an elongate member of sheet metal.  The member has two side portions that are oriented generally perpendicular to each other, that each extend at about a 45 degree angle from a central wall, and that each define laterally offset, parallel walls.  Each side portion has a vertical margin defining a generally cylindrical configuration. Identical posts are adapted to be aligned in end-to-end abutting registration relationship and fastened together with connecting plates.
Patent CA-1340819-C (CA)
Inventor: GASSON MICHAEL JOHN
IPC: C12N9/14
Filed: 1989-07-13
Granted: 1999-11-09
Abstract: the lysin from a Lactococcus (preferably prolate-headed) bacteriophage is used to lyse bacterial starter cultures during cheese-making. Such bacteriophages include ~vML3. In addition, the ~vML3 lysin has been characterised and a coding sequence for it has been cloned.
Patent CA-1341035-C (CA)
Title: Macrocyclic polyaza compounds containing 5 or 6 membered rings, process for producing them and pharmaceutical media containing them.
Inventor: GRIES HEINZ
IPC: C07D519/00
Filed: 1989-07-19
Granted: 2000-06-20
Abstract: The macrocyclic compounds of the following formula I and their salts with inorganic and/or organic bases, amino acids or amino acid amides are valuable diagnostic and therapeutic agents:      in which ~~stands for a single bond or double bond, q stands for the numbers 0-5, A and B, which are the same or different, each stand for a straight chain or branched alkylene group with 2 to 6 carbon atoms, D stands for a nitrogen atom, oxygen atom, the group ~C~O, =NR2 with R2 meaning a hydrogen atom or a C1-C6-alkyl group, the group     or  ,IMG> with R3 meaning a hydrogen atom or a halogen atom, a phenyl or a C1-C6 -alkyl group, which optionally is substituted by one or more phenyl and/or hydroxy group(s), the radical OR5, in which R5 stands for a C1-C6-alkyl radical optionally substituted by 1 to 3 hydroxy groups, substituent  , whereby m stands for the numbers 0 and 1 and R6 and R7 independently from one another for hydrogen atoms, for the radical R5, for phenyl or benzyl radicals optionally substituted by 1 to 3 hydroxy groups or R6 and R7 together with the nitrogen atom for a saturated or unsaturated 5 or 6 ring optionally containing an additional nitrogen atom, oxygen atom, sulfur atom or a carbonyl group, which is optionally substituted by 1 to 3 radicals R5, or one of the substituents R6 or R7 stand for the radical  , or substituent G, wherein G represents a second macrocycle of general formula II bonded by a direct bond, a bis(carbonylaminol) group (-NH-CO-CO-NH-) or by a C1-C20-alkylene group, which optionally carries carbonyl (CO) groups or carbonylamino (-NH-CO-) groups or oxygen atoms on the ends and optionally contains one or more oxygen atom(s), Z-, acyl groups or hydroxyacyl substituted imino groups or one to two C-C double bonds and/or C-C triple bonds,   in which D1 has the same meaning as D, with the exception that D~ does not contain the substituent G, or stands for the radical   and F1 has the same meaning as F, with the exception that F1 does not contain the substituent G, or stands for the radical  , E stands for a nitrogen atom, sulfur atom, oxygen atom, the   or NR4 group with R4 meaning   a hydroxy group, R2 an optionally hydroxylated or carboxylated C1-C6-alkyl group, F stands for (-CHR8-)n or (=CR8-)n with n meaning the numbers 0 or 1 and R8 meaning R1 or G, R1 stands for a hydrogen atom or a halogen atom or a C1-C6 alkylgroup, Z stands for a hydrogen atom or the group -CH2COOY with Y meaning a hydrogen atom and/or a metal ion equivalent of an element with atomic numbers 21-29, 31, 32, 37-39, 42-44, 49 or 57-83, provided that at least two of substituents Z stand for the radical -CH2COOY and the macrocyclic compound of general formula I contains not more than one radical G.
Patent CA-1317248-C (CA)
Title: Process for producing pitch for the manufacture of high-performance carbon fibers together with pitch for the manufacture of general-purpose carbon fibers
Inventor: TSUCHITANI MASATOSHI
IPC: C10C3/10
Filed: 1989-08-10
Granted: 1993-05-04
Abstract: Abstract PROCESS FOR PRODUCING PITCH FOR THE MANUFACTURE       OF HIGH PERFORMANCE CARBON FIBERS TOGETHER WITH       PITCH FOR THE MANUFACTURE OF GENERAL PURPOSE       CARBON FIBERS     A  process  for  co-production  of  a  pitch  for  the manufacture  of  HP  carbon  fibers  and  a  pitch for  the manufacture of GP carbon fibers is proposed.  The pitch for the manufacture of GP carbon fibers is prepared from the spent fraction  not  used  in  the  production  of  an  optically anisotropic pitch suitable for the manufacture of HP carbon fibers.  The spent fraction has hitherto been discarded as a valueless material.  According to the present process, a pitch for the manufacture of so-called ultra HP carbon fibrs with tensile strength of over 400 Kg/mm2 and modulus of elasticity of over 60 ton/mm2  and a pitch for the manufacture of GP carbon fibers can be produced simulteneously.   Both pitches have very excellent spinnability and when they are spun, they cause no fiber cut-off even at a high spinning rate of, for example, 500 m/min or 700 m/min.  One important merit of the process is that the production ratio of ultra HP carbon fibers and GP carbon fibers can easily be changed to accommodate to market's  demand.     Accordingly,  the  process  has  wide flexibility  in  operation.     Of   course,   the  effective utilization  of  valueless  spent  fraction  can  reduce  the production costs of not only ultra HP carbon fibers but also GP carbon fibers.
Patent CA-1336960-C (CA)
Inventor: DUNLAP RICHARD PAUL
IPC: A61K31/425
Filed: 1989-09-13
Granted: 1995-09-12
Abstract: The treatment of degenerative disorders resultant from the activity of proteolytic enzymes is disclosed.  Inhibition of the proteolytic enzyme activity with compositions containing 2-substituted saccharin derivatives, as well as methods of diagnosis and treatment are disclosed.
Patent CA-1293510-C (CA)
Inventor: LEE LEN F
IPC: A01N43/16
Filed: 1990-02-20
Granted: 1991-12-24
Abstract: HERBICIDAL COMPOSITIONS AND PROCESS CONTAINING 3,5-DICARBOXYLIC ACID ESTERS OF 2,6-bis-(FLUORO-ALKYL) TETRAHYDROPYRANS AND PIPERIDINES Abstract of the Disclosure The disclosure herein pertains to herbicidal methods and compositions containing 3,5-dicarboxylic acid esters of 2,6-bis-(fluoroalkyl) tetrahydropyrans and piperidines which may be substituted in the 4-position by certain alkyl, phenylalkyl, phenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, and heterocyclic radicals wherein the hetero atom is oxygen and sulfur and to a process for the preparation thereof. These compounds are useful as pre-emergent herbicides.
Patent CA-1298169-C (CA)
Inventor: YEH TSO-PING
IPC: B64G1/40
Filed: 1990-10-24
Granted: 1992-03-31
Abstract: Abstract PASSIVE PROPELLANT MANAGEMENT SYSTEM     A  passive  propellant  management  system  for  a spacecraft liquid propellant tank (1) comprises several preferably  V-shaped  channels  (2)  which  communicate liquid propellant from regions within the tank (1) to an outlet port (8), which expels liquid propellant but not pressurant gas.  A liquid/bubble chamber assembly (9) couples the channels (2) with the outlet port (8). The liquid/bubble chamber assembly  (9)  comprises a liquid trap   (27)   and  bubble  trap   (28),   which  operate synergistically with each other and with the channels (2) to provide optimum liquid flow during all phases of the spacecraft mission.
Patent CA-1337672-C (CA)
Inventor: ARMIGER THOMAS EDWARD
IPC: D02G3/00
Filed: 1993-11-04
Granted: 1995-12-05
Abstract: A coating of a viscous lubricant applied prior to stretch-breaking permits forming slivers of stretch-broken carbon fibers.  When an anti-static ingredient is added to the viscous lubricant cohesive slivers of stretch-broken glass fibers can be formed.  Composites of matrix resin reinforced with these slivers exhibit high strength, tensile stiffness, and good formability.
Patent DK-160240-C (DK)
Inventor: BEKKERS HENRICUS ANTONIUS MARI
IPC: B65D55/02
Filed: 1985-05-07
Granted: 1991-08-12
Abstract: A safety closure, particularly safe in the hands of children, to safety close containers composed of an assembly of an inner cap (3) and an outer cap (2), the inner cap (3) provided with threading (9) for screwing onto the mouth of a container. The outer cap (2) can be depressed over the inner cap (3) against a resilient force provided by lips (12) coating with a conical surface. When depressed, teeth (16) on the outer cap (2) mesh with teeth (14) on the inner cap (3) to effect unscrewing of the closure. A ratchet provided by teeth (18) on the inner cap (3) cooperating with tangential protrusions (19) on the outer cap (2) enable onscrewing of the closure but prevent offscrewing. A guarantee seal (22, 23) may be provided, ruptured automatically on depressing the outer cap (2), and also, if desired, on rotation of the outer cap (2) in the offscrewing direction.
Patent DK-147355-C (DK)
Inventor: MCFADYEN ROBERT CECIL
IPC: B65D51/00
Filed: 1979-06-11
Granted: 1985-01-21
Abstract: A closure for a dispenser-container for moist tissues or the like which minimises evaporation of the tissues stored in a continous lenght in the container. The closure comprises two superimposed diaphragms (6, 13) each having an opening (11, 16) therein completely out of register with the other, at least one of the openings being resiliently sealed by the other diaphragm. The tissue is drawn from the container through the two openings.
Patent DK-160418-C (DK)
Inventor: BREUER JOHANN
IPC: B01F5/10
Filed: 1983-08-24
Granted: 1991-08-19
Abstract: 1. Process for maintaining a fine gas dispersion in liquids, wherein the gases are fed into the upper half of a vertically arranged circulation device under simultaneous mechanical revolution with a defined velocity of flow and by defined hydrostatic pressure, characterized in that the produced microbubbles are transported against their lifting force and with a greater velocity of flow in the down stream than in the up stream into the lower horizontal part of the device and in that pulsations and microwhirls are produced in the riser part of the device and afterwards an outgassing of the liquid takes place.
Patent DK-156673-C (DK)
Inventor: MILLER JAMES ANTON
IPC: B62D5/09
Filed: 1984-08-10
Granted: 1990-02-12
Abstract: A closed center, load sensing hydraulic system is disclosed which contains a primary work circuit which has priority in flow demand over a secondary work circuit. The system includes a variable displacement pump fluidly connected between a reservoir and a control valve with the primary work circuit. The primary work circuit includes a control valve which regulates fluid flow from the pump to a primary hydraulic function and which includes a feedback mechanism connected thereto. The secondary work circuit also includes a manually operable control valve for regulating fluid flow from the pump to a secondary hydraulic function. A priority valve is connected between the pump and the secondary work circuit and movable between an open and a closed position to regulate the pressure of fluid discharged by the pump. Pressurized fluid from the primary work circuit is conveyed through a load signal line to the priority valve such that the pressurized fluid will urge the priority valve towards a closed position thereby assuring that adequate fluid pressure is available from the pump to the primary work circuit. The system also includes a control valve for sensing pressure variations between the fluid discharged from the pump and fluid present in the load signal line. This valve controls fluid flow out of the primary hydraulic function, via the load signal line, when the pressure of the fluid discharged by the pump is less than the pressure of the fluid in the load signal line and thereby essentially eliminates kickback from the primary control valve.
Patent FI-62289-C (FI)
Inventor: JOHNSON MICHAEL ROSS
IPC: C07C405/00
Filed: 1975-12-10
Granted: 1982-12-10
Abstract: The 2-descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted- omega -pentanorprostaglandins and various intermediates employed in their preparation. The novel prostaglandins of this invention have been found to have activity profiles comparable to the parent prostaglandins, but exhibit a greater tissue specificity of action.
Patent FI-82938-C (FI)
Inventor: PIRIE DONALD KLEIN
IPC: C07D499/00
Filed: 1984-06-05
Granted: 1991-05-10
Abstract: A process for the debromination of 6-monobromo- and 6,6-dibromopenicillanic acid, and various derivatives thereof, by the action of a bisulfite salt. The debrominated compounds produced find various utilities, as beta-lactamase inhibitors useful in therapy in combination with known beta-lactam antibiotics, or as intermediates in the further synthesis of useful beta-lactam compounds.
Patent FI-88890-C (FI)
Inventor: DANTON JEAN-LOUIS
IPC: B29C45/14
Filed: 1988-09-06
Granted: 1993-07-26
Abstract: The invention relates to a method for making a seat element from a portion of upholstery (1) comprising a covering layer made of a relatively compact plastic material, a network formed by a continuous layer-structure of metallic springs (5) whose intermeshed coils are, on one side, substantially flush against the lower face of the cover (1) and an intermediate linking layer (3) made of a foam of plastic material partially embedding the coils of the layer-structure of springs (5). 
<??>According to the invention, the peripheral border (7) of the said upholstery portion is clamped in a mould (11) to be injected, this mould having a cavity (9) into which the said border (7) penetrates, a thermoplastic material with an added foaming agent is injected under low pressure into the said cavity and this thermoplastic material is allowed to cure therein. 
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Patent FI-95666-C (FI)
Inventor: KOBERSTEIN EDGAR
IPC: B01J23/89
Filed: 1988-10-28
Granted: 1996-03-11
Abstract: The invention is a three-way catalyst of active aluminum oxide, palladium, rhodium and cerium dioxide. If Al2O3 is present as bulk carrier, the catalyst contains 5-20% by weight CeO2 and if Al2O3 is present as a coating on a honeycombed, inert carrier, it contains 25-50% by weight CeO2.
Patent FI-93814-C (FI)
Inventor: TOPPEL ROBERT
IPC: B65B13/22
Filed: 1991-02-08
Granted: 1995-06-12
Abstract: A timing control circuit for a fluid pressure operable device (12) such as a strapping tool, is manually actuable to provide fluid flow to a reservoir (90) through a fluid-flow rate-controlling valve (80) from a supply (14). A line-pressure-operable, normally-open valve (60) is located in a primary fluid flow line (18) and this is closed when the pressure in the reservoir (90) builds up to the pressure to interrupt fluid flow to the device (12) to terminate its operation. <IMAGE>
Patent FI-96175-C (FI)
Inventor: SUNDHOLM GOERAN
IPC: A62C35/64
Filed: 1993-12-17
Granted: 1996-05-27
Abstract: PCT No. PCT/FI92/00193 Sec. 371 Date Nov. 2, 1992 Sec. 102(e) Date Nov. 2, 1992 PCT Filed Jun. 18, 1992 PCT Pub. No. WO92/22353 PCT Pub. Date Dec. 23, 1992The object of the invention is to provide a new method and a new equipment for extinguishing fires especially in engine rooms and similar spaces. The fire is extinguished or at least pressed down by means of concentrated fog sprays with strong penetrating power, by utilizing high operating pressure, which is gradually decreased for the provision of spread fog-like liquid spraying. The extinguishing liquid is preferably delivered to spray heads (43, 44, 45) by using hydraulic accumulators (41, 41a).
Patent FI-96166-C (FI)
Inventor: HARJU-JEANTY PONTUS
IPC: A01N47/22
Filed: 1994-03-01
Granted: 1996-05-27
Abstract: PCT No. PCT/FI95/00108 Sec. 371 Date Aug. 29, 1996 Sec. 102(e) Date Aug. 29, 1996 PCT Filed Feb. 28, 1995 PCT Pub. No. WO95/23505 PCT Pub. Date Sep. 8, 1995A production method for water-based pesticide composition in which a high power dispersing machine and the tearing mixer blade thereof are used for emulsifying oil. With the method of the invention, storage stability, mixability properties of the product, as well as economy are improved.
Patent NO-151693-C (NO)
Inventor: GOERANSSON ROLF ERIK
IPC: B32B13/04
Filed: 1982-01-06
Abstract: There is proposed a method for producing a multi-layer building element comprising a relatively thick slab-like part [4] having a first density, and a relatively thin slab-like part [1, 6] having a second density arraged on one or both sides of the relatively thick slab-like part [4] having said first density, the second density being higher than the first density. The slabs comprise a form-stable, but still uncured aerated concrete cut from one or more porous blocks of uncured aerated concrete and are lifted with the aid of suction and lifting means and moved to a support means [2], where they are stacked completely or partially one upon the other in a sequence corresponding to the desired structure of the building element to be formed. The slab layers are bonded together with a mass [3, 10] containing a hydraulic binder arranged in layers between the superposed slabs. Subsequent to forming a sandwich building element in this way, the element is charged to an autoclave and steam-cured therein.
Patent NO-156623-C (NO)
Inventor: ANDERSSON LARS GORAN LENNART
IPC: F16L21/06
Filed: 1982-06-17
Abstract: A tubular connector made from a sheet metal element (10) bent into tubular shape and having overlapping ends. Sealing rings (20) are positioned around the connector and preferably held in position by means of steel band (23) which are fixed around the connector and provided with a predetermined breaking point. The connector has a slightly smaller diameter than that of the pipes to be joined together and is expanded after insertion into the pipes by means of a screw device (13) connected with the axial ends of the pipe, the steel band (23) breaking and the seals being compressed between the outer periphery of the connector and the inner periphery of the joined-together pipes. A sealing cloth provided with folds or a strip of resilient material is connected with the overlapping ends of the connector.