baber/WOPTO huggingface dataset:
Patent CA-1339957-C (CA)
Title: Solvent-based alkyd paints
Inventor: FOLEY MICHAEL JAMES YATES
IPC: C09D167/08
Filed: 1989-05-10
Granted: 1998-07-14
Abstract: A solvent based alkyd paint which contains a base alkyd resin,  an  auxiliary  resin  and  a  clay-based  rheology modifier characterized in that the resins, and the ratio of the resins to one another,  are chosen such that they interact to give an increase in thixotropy level  (said thixotropy level increase being measured as an increase in low shear viscosity)  when compared with the thixotropy level of the same paint formulation without the auxiliary resin and which has been manufactured to the same high shear viscosity; and the rheology modifier is chosen to enchance the gel strength to a greater extent than that attributable to the modifier in the same paint formulation without  the  chosen  interacting  auxiliary  resin  and manufactured to the same high shear viscosity, to give a paint  that  has  a  non-drip,   creamy,   non-resilient, thixotropic structure of at least 60 gm.cm. as measured seven days after manufacture on the Sheen/ICI Gell Strength Tester using a paddle 4 cm x 2 cm at 21°C.
Patent CA-1336872-C (CA)
Inventor: DAVIDSON ALEXANDER PHILIP
IPC: B01D71/02
Filed: 1989-05-23
Granted: 1995-09-05
Abstract: A composite membrane comprises a porous metal support and at least one porous inorganic film of sintered non-metallic particles carried by the support and overlying a surface thereof.   The film is in longitudinal compression at ambient temperature, such that any cracks tend not to propagate.   The composite membranes are mechanically robust and chemically inert and useful as filters e.g. in the food industry.   They may be made by applying a sol or suspension of particles to form a layer on the porous metal support and heating the coated support to partly sinter the particles of the layer.
Patent CA-1338342-C (CA)
Title: Image processing apparatus
Inventor: KURITA MITSURU
IPC: H04N1/62
Filed: 1989-06-07
Granted: 1996-05-21
Abstract: This invention provides an image processing apparatus provided with an outline extracting section for extracting an outline of an input image and a color converting section for converting the color of the outline extracted into a predetermined color.  This apparatus is therefore capable of extracting the outline of an input image, applying color conversion to the outline extracted, and emphasizing a pattern such as a character, a graphic pattern and the like.       The apparatus is further provided with a converting-color designating section for designating a converting color to be applied to the outline, a color detecting section for detecting a portion having a predetermined color in the input image, and a region designating section for designating a predetermined region in the input image.  Accordingly, the outline alone can be independently processed so that an outlined character, a shaded character or the like can be formed.
Patent CA-1341226-C (CA)
Inventor: VEENSTRA ANNEMARIE E
IPC: C07C69/753
Filed: 1989-08-11
Granted: 2001-05-01
Abstract: Transformation of Aspergillus, particularly A. niger is demonstrated. Integration at the glucoamylase locus is exemplified. A chymosin expression construct is inserted at a locus, where the chymosin may be joined to a signal sequence for efficient secretion.
Patent CA-1319282-C (CA)
Title: Holographic optical element for instrument panel displays
Inventor: MALCOLM RICHARD E
IPC: G03H1/22
Filed: 1989-09-25
Granted: 1993-06-22
Abstract: HOLOGRAPHIC OPTICAL ELEMENT FOR INSTRUMENT PANEL DISPLAYS              ABSTRACT OF THE DISCLOSURE     A holographic optical system includes a hologram which is located at an instrument panel co as to reflect or transmit an image from a source located off the panel. The image is redirected only to an area at which the viewer may observe the image and is not directed to other areas so as to prevent unwanted reflections and glare such as where the instrument panel is within an aircraft cockpit.
Patent CA-1318935-C (CA)
Title: Automatic tailgate assembly
Inventor: BUMUELLER HERMANN K
IPC: B60P1/267
Filed: 1989-09-29
Granted: 1993-06-08
Abstract: ABSTRACT           In a tailgate assembly for a dump box of the type comprising a front inner section and a rear outer  section adapted  for  telescopic movement  one with respect  to the  other with the  inner  section slidably engaging an interior surface of the outer section.    The relative position of  the inner and outer sections between an expanded and a collapsed position   thereof   is   controlled   by   hydraulic cylinders.     The tailgate  assembly  comprises  a tailgate hingedly mounted to the rear of the outer section.   A push rod has a front end thereof fixedly mounted at a front side of the inner section of the dump box.   The push rod extends rearwards from its front end through a guide mounted on a sidewall of the outer section and towards the tailgate.   A chain assembly connects a lower free end of the tailgate with a rear end of the push rod.   The chain assembly is adapted to be in a substantially extended position thereof  when  the  dump  box  is  in  its  expanded position.    Therefore,  upon collapsing of the dump box,   slack will be provided to the chain assembly thereby  allowing  the  tailgate  to  pivot  gradually towards  a  fully  open position  thereof.    As  the cylinders are thus actuated, the inner section of the dump box displaces accordingly which results  in a corresponding movement of the push rod and therefore of the tailgate with respect to the rear opening of the dump box.
Patent CA-1327386-C (CA)
Inventor: STOLARCZYK LARRY G
IPC: H04B17/336
Filed: 1993-01-12
Granted: 1994-03-01
Abstract: ABSTRACT OF THE INVENTION       A method for using an underground mine communication system to effect minewide communication and an intrinsically safe current limiter circuit for insuring that electrical equipment in the system will not cause incendiary conditions.  The underground mine communication system comprises a plurality of repeaters and medium frequency radios, including mobile, portable and personal-carried radios, coupled to electrical conductors and natural waveguides existing in the earth by tuned loop antennas. Messages transmitted by the radios are carried to the repeaters by the conductors or coal seam waves.  The repeaters amplify, replicate and retransmit the message at two different frequencies for transmission of the message to a surface base station and to other radios in the system.  A paging system, which has a separate set of repeaters, is also coupled to the network of electrical conductors and natural waveguides by tuned loop antennas.  The paging system alerts miners to contact the surface base station. Radios, pagers and repeaters in the system are equipped with the intrinsically safe current limiter circuit to preclude the development of incendiary conditions.  The current limiter circuit comprises a series arrangement of a current trip circuit, a redundant current trip circuit and a current limiting field effect transistor controlled by a feedback control amplifier.
Patent CA-1337438-C (CA)
Inventor: SMITH DAVID WILLIAM
IPC: H04B10/00
Filed: 1993-10-18
Granted: 1995-10-24
Abstract: Digital information is modulated onto an optical carrier  using  differential-polarization  encoding,  passed through a transmission medium which may produce unpredictable long-term changes in polarization and then demodulated using differential-polarization  detection  techniques  (e.g.,  by comparing  relative  polarization between  successive  clock periods).  Other modulated carrier parameters may be used to simultaneously   carry   further   information.      Special polarization modulation and detection techniques are also disclosed.
Patent DK-147640-C (DK)
Inventor: THORBEK PIA
IPC: C07D233/95
Filed: 1982-06-11
Granted: 1985-05-06
Abstract: Novel N,N-dimethylglycine ester of metronidazole, acid addition salt thereof and method of preparing such ester or acid addition salt. The novel compounds exhibit favourable solubility in water and are especially useful for the parenteral treatment of certain anaerobic infections.
Patent DK-157015-C (DK)
Inventor: JOHNSTON HOWARD
IPC: C07D213/79
Filed: 1983-06-17
Granted: 1990-03-26
Abstract: Certain novel pyridinyloxyphenoxy alkanoic acids, pyridinylthiophenoxy alkanoic acids, derivatives thereof and related compounds are described. More specifically, these novel compounds bear a fluorine substituent in the 3-position of the pyridinyl group and in the 5-position the substituent is selected from chlorine, CF3, CF2Cl or CF2H. These novel compounds exhibit surprising preemergent and postemergent activity in the control of grassy weeds.
Patent DK-163095-C (DK)
Inventor: JENSEN JOERGEN BOEGELUND
IPC: A01K41/00
Filed: 1988-12-20
Granted: 1992-06-15
Abstract: A tray (1) with an insert (3) for the support of eggs in an incubation and hatching process has the insert (3) placed loosely near the bottom (9) of the tray (1). The eggs are placed in the tray (1) with the insert (3) and incubated, after which the insert (3) is raised into an upper position or removed from the tray (1). The eggs will hereby roll onto their sides into the position most suitable for hatching. With the invention, the use is avoided of fixed partition walls which occupy space in the bottom (9) during hatching, while at the same time undesired shock effects on the eggs and their transfer to special hatching trays is avoided. According to the invention, only one type of tray is necessary for the transport, incubation and hatching of eggs and the transport of newly-hatched poultry.
Patent FI-72037-C (FI)
Inventor: AMBASZ EMILIO
IPC: A47C7/14
Filed: 1979-11-30
Granted: 1987-04-13
Abstract: A chair comprises a unitary seat and lower back and a separate upper back mounted on the lower back to tilt backward from a yieldably restrained, relatively upright position by at least one resilient articulating linkage. The chair may also have a second seat component nested in and slidable forward and backward on the seat portion of the unitary seat and lower back.
Patent FI-77657-C (FI)
Inventor: KARDYS JOSEPH ANTHONY
IPC: C07D417/12
Filed: 1982-08-02
Granted: 1989-04-10
Abstract: A novel compound of empirical formula  C9H7N2O5SRR<1>Z (I)  produced by reacting an ester of the formula <CHEM> with an equimolar amount of an amine of the formula ZNH2 in a reaction inert organic solvent at a temperature of from about 0 to 110 DEG C wherein R is hydrogen benzyl or (C1-C3) alkyl; R<1> is benzyl or (C1-C4) alkyl and Z is benzopyronyl, alkyl substituted benzopyronyl, 2-pyridyl, alkyl substituted-2-pyridyl, 2-thiazolyl, 2-thiazolyl substituted by one or two alkyl group, or 5-alkyl-3-isoxazolyl, each alkyl having from one to four carbon atoms; and a novel process utilizing the compounds of formula (I) as intermediates for production of known anti-inflammatory agents of the formula <CHEM> u
Patent FI-81484-C (FI)
Inventor: RIIKONEN PIRKKO LEENA ANNELI
IPC: A23K1/18
Filed: 1987-04-06
Granted: 1990-11-12
Abstract: The invention relates to a procedure for treating feed raw material which contains natural material. To the feed raw material is added enzyme preparation about 0.001-1 % by weight, the raw material is subjected to combined hydrothermal and enzymatic treatment at a temperature below 100  DEG C, dried to a moisture content about 5 - 30 % by weight so that the treated feed raw material can be blended into feed at a concentration about 5 - 95 %. The invention further relates to a hydrothermally and enzymatically treated feed raw material and a feed containing said treated natural material.
Patent FI-85669-C (FI)
Inventor: MURARO PIERRE
IPC: B65H43/04
Filed: 1987-07-03
Granted: 1992-05-25
Abstract: The present invention relates to a process of linking the operation of a fabrication machine for envelopes and a conditioning machine by utilizing a movable device which in case of mal-functioning, may be short-circuited in favor of a classical system which is already present in fabrication machines for envelopes. This linking device is characterized by the association of an element of the chain, in particular a pivoting selection finger which, besides its task to retain the first envelopes of the subsequent lot also assures a liable guiding of the previous lot of envelopes towards the belt transporter, with a driving device for the envelopes including a mobile bar which is driven by a motor which is controlled by a counter permitting the control of the exact number of envelopes per lot, as well as the association of said two members with a pivoting distributor provided for changing the orientation of the envelopes and for disposing said envelopes in horizontal orientation onto said belt transporter comprising catch studs.
Patent FI-96474-C (FI)
Inventor: KAFKA BERNARD
IPC: A01G1/00
Filed: 1990-07-02
Granted: 1996-07-10
Abstract: The invention relates to techniques for above-ground cultivation, and, more precisely, cultivation elements designated with the name of "substrate". The cultivation cubes according to the invention are comprised of mineral fibers that are interconnected and whose distribution is without preferred order, no matter what direction they are viewed from. The substrates according to the invention promote better colonization of the material by the roots.
Patent FI-93799-C (FI)
Inventor: JAKOBSON FOLKE
IPC: B01D33/21
Filed: 1992-11-12
Granted: 1995-06-12
Abstract: PCT No. PCT/SE91/00356 Sec. 371 Date Nov. 18, 1992 Sec. 102(e) Date Nov. 18, 1992 PCT Filed May 17, 1991 PCT Pub. No. WO91/17806 PCT Pub. Date Nov. 28, 1991.In a rotating filter a filter cloth (18) is arranged outside a filter skeleton (34, 36). The filter cloth is provided with at least one bending resistant element (37, 38) extending through a pocket (49) arranged in or on the filter cloth (18) to restrain bulging of the filter cloth due to forces perpendicular to the plane of the filter cloth. The filter sector skeleton (34, 35, 36, 45) is provided with radially outer support and guide means (43, 44) and radially inner support and guide means (45, 46). The bending resistant element (37, 38) is at its ends adapted for detachable engagement with said means such that the ends are undisplaceable perpendicularly to the support and guide means (43, 44, 45, 46). Preferably, at least one end of the bending resistant element is displaceable in the circumferential direction of the filter sector.
Patent NO-159935-C (NO)
Inventor: KASHIWA NORIO
IPC: C08F10/00
Filed: 1983-02-10
Abstract: A process for producing an olefin polymer or copolymer which comprises polymerizing or copolymerizing olefins or copolymerizing an olefin with up to 5 mole% of a diolefin in the presence of a catalyst comprising a titanium catalyst component containing magnesium, titanium, halogen and an electron donor, an organoaluminum catalyst component and a third catalyst component, characterized in that said catalyst is composed of (A) a titanium catalyst component containing magnesium, titanium, halogen and an electron donor as essential ingredients, said electron donor being selected from the group conisting of (a) ester of polyfunctional compounds selected from polycarboxylic acids having 5 to 36 carbon atoms, polyhydroxy compounds having 6 to 28 carbon atoms and hydroxy-substituted carboxylic acids having 10 to 28 carbon atoms, (b) monocarboxylic acid esters of the formula RCOOR min  in which each of R and R min  represents a hydrocarbyl group having 1 to 20 carbon atoms and at least one of them represents a branched-chain group, an alicyclic group, or an aryl ring-containing linear group, and  (c) carbonic acid esters having 6 to 18 carbon atoms,  (B) an organoaluminum compound, and  (C) a substituted methylenediamine compound as a third component; and a catalyst composition used therefor.
Patent NO-180138-C (NO)
Inventor: PAUER DIETER
IPC: H04L7/033
Filed: 1989-05-29
Abstract: For recovering such a bit clock, a bit clock having the frequency of the signal to be received is generated at the receiving end by means of a clock generator (TG) and a counter (Z). The position in time of the rising edge of a received pulse is evaluated in comparison with a predetermined position in time of the effective pulse edge of the bit clock generated by means of a phase evaluating logic (PAL). In the case of synchronism, the effective pulse edge is located in the centre of the pulse received in each case, considered in terms of time (bit-centre sampling). Due to non-ideal line characteristics, the period of the received pulses can deviate from the normal value. To be able to distinguish an instantaneous edge drift of a received pulse (pulse too short or too long) from an actual phase shift, the position in time of the rising and of the falling edge of each pulse is now determined. 
<??>If too short or too long a pulse deviating from the normal period is present which, however, is symmetric with respect to the predetermined position in time of the effective pulse edge of the bit clock generated, this is an instantaneous edge drift so that no phase correction is required. 
<IMAGE>
Patent NO-172355-C (NO)
Inventor: VAHERI MARJA
IPC: D21C9/147
Filed: 1989-09-18
Abstract: The invention concerns a procedure for the bleaching of pulp using oxygen as an oxidating bleaching chemical. The essential features of the invention are that oxygen is used in the first oxidation stage of the bleaching process, that the pulp is subjected to enzyme treatment, and that after oxygen bleaching and enzyme treatment, the pulp is washed. According to the invention, the subsequent oxidation stages can be implemented using bleaching chemicals containing chlorine, e.g. chlorine gas and/or chlorine dioxide. The use of enzymes allows partial burning of the washings and enables the amounts of toxic compounds in the spent bleach liquor to be reduced, simultaneously lowering its chemical oxygen demand.
Patent NO-173388-C (NO)
Inventor: AMICK DAVID RICHARD
IPC: C07D275/03
Filed: 1990-07-24
Abstract: S-substituted beta-thioacrylamide compounds have been discovered to be useful as microbicides, particularly fungicides. Compositions comprising said compounds and isothiazolin-3-ones and/or carriers, methods of preparation of the compounds and methods of using the compounds and compositions are also disclosed.
Patent AU-741227-C (AU)
Title: Lehr loader with air cooled pusher bar support
Inventor: LEIDY WAYNE D
IPC: B65G47/82
Filed: 1998-05-06
Granted: 2002-08-22
Abstract: A lehr loader (20) for transferring a line of freshly formed glass containers (C) on a cross-conveyor (XC) transversely of the cross-conveyor into an annealing lehr (L). The lehr loader has a superimposed stack of three carriages (48, 76, 94), the lowermost carriage (48) being supported on a frame (22) and being movable longitudinally in a horizontal plane with respect to the frame toward and away from the lehr. The intermediate carriage (76) is supported on the lowermost carriage (48) and is movable longitudinally with the lowermost carriage and is movable laterally in a horizontal plane with respect to the lowermost carriage. The uppermost carriage (94) is supported on the intermediate carriage (76) and is movable horizontally with the intermediate carriage and vertically with respect to the intermediate carriage. The uppermost carriage carries a pusher bar (120) for transferring glass containers (C) from the cross-conveyor (XC) into the lehr (L) upon motion of the lowermost carriage (48) toward the lehr. An air cooled support bar (246) surrounded by a pair of radiation shield (256, 258) is provided to prevent the support bar from being distorted due to the high temperature environment in which it must operate.  <IMAGE>
Patent CA-2002252-C (CA)
Inventor: ZINKE HORST
IPC: C10M137/10
Filed: 1989-11-06
Granted: 1999-12-21
Abstract: Compositions containing a) a lubricant or a hydraulic fluid and b) an effective amount of a triaryl thionophosphate mixture of the formula I    in which x is 0 to 2.7, m is 3-(x+n) and n is 0 to 3-(x+m) and x+m+n is 3,   R1, R2, R3, R4, R5, R6, R8 and R9, independently of one another, being, for example, H, alkyl having 1 to 18 C atoms, cycloalkyl having 5 to 12 C atoms, phenyl or phenyl-C1-C3alkyl and R4 and R7, independently of one another, being alkyl having 1 to 18 C atoms, cycloalkyl having 5 to 12 C atoms, phenyl or phenyl-C1-C3alkyl, subject to the proviso that x and n are nat 0 at the same time, that at least two of the radicals Ar1, Ar2 and Ar3 are different from one another and that dixylenyl paracresyl thionophosphate is excluded. The triaryl thionophosphate mixtures are anti-wear additives and the compositions are particularly suitable, for example, for use in internal combustion machines.
Patent CA-2004014-C (CA)
Inventor: VOM BRAUCKE MANFRED
IPC: A47G33/12
Filed: 1989-11-28
Granted: 1994-01-18
Abstract: Abstract of the Disclosure A stand for holding plants and trees comprises a holder including an upright tubular portion adapted to hold a lower end of a tree trunk, and at least three support legs joined to the tubular portion. The legs are arranged to space a lower end of the tubular portion above a support surface. A water container is positioned beneath the tubular portion. Upper and lower sets of circumferentially spaced fastening screws are disposed in vertically spaced upper and lower planes, respectively, such that radially inner ends of the screws are able to support and align a lower end of a tree trunk. Each fastening screw is disposed approximately midway between two circumferentially adjacent ones of the legs, as the stand is viewed from above.
Patent CA-2006491-C (CA)
Title: Method of controlling plate flatness and device therefor
Inventor: KOYAMA TOSHIHIRO
IPC: B21B37/00
Filed: 1989-12-22
Granted: 1995-05-30
Abstract: An   improved   plate   flatness   control   method adapted to effect a control so that plate flatness of a rolled  material  is  optimum  by  adjusting  manipulated variables   is   disclosed.      In  determining  correction quantities  of   the  manipulated  variables,   under  the constraint that upper and lower limits exist in at least one  of  the  manipulated  variables  and  the  correction quantities,  a  weighted  square  sum  of  deviations of  a plate flatness distribution in the width direction of the rolled  material  is taken  as  an  objective  function  to determine,  using  a  non-linear  programming,   correction quantities   of   the   manipulated   variables   where   the objective  function becomes  minimum,  to  thus  control  the plate flatness of the rolled material on the basis of the determined   correction   quantities of   the   manipulated variables.
Patent CA-2010683-C (CA)
Title: Molded case circuit breaker line terminal plug
Inventor: JACOBS LINDA YVONNE
IPC: H01H9/02
Filed: 1990-02-22
Granted: 2000-03-14
Abstract: A combined arc gas controller-line terminal plug is used within molded case circuit breaker covers to direct the flow of arc gases that occur during intense overcurrent circuit interruption. The plugs simultaneously prevent access to the line terminal lugs while controlling the egress of the arc gases.      Moreover, the plugs are removable for connection with and disconnection from an associated electrical power distribution system.
Patent CA-2018493-C (CA)
Inventor: WITTRISCH CHRISTIAN
IPC: E21B47/06
Filed: 1990-06-07
Granted: 2000-11-07
Abstract: Dispositif pour extraire un liquide hors d'un tube de grande longueur fermé à l'une de ses extrémités, par traction d'un piston coulissant vers l'extérieur du tube quand l'apport par canalisation d'un fluide de substitution est difficile à établir. Le dispositif comporte essentiellement un élément mobile constitué d'un corps relié à un appareil de traction en surface, d'un piston de section adaptée à celle du tube, de moyens de communication à sens unique permettant la descente de l'élément mobile le long du tube et de moyens contenus dans le corps pour fournir un fluide de substitution tel que des bouteilles de gaz liquéfié ou de préférence, des substances produisant en se consumant une grande quantité de gaz. Application au vidage de colonnes tubulaires de grande longueur servant pour des tests dans des puits de production de pétrole, par exemple.