baber/WOPTO huggingface dataset:
Patent NO-165120-C (NO)
Inventor: EMMER HANS
IPC: E04B2/88
Filed: 1986-10-31
Abstract: A facade wall with a loadbearing skeleton of vertical posts and cross members inserted between the posts and connected at right angles thereto, which together form skeleton panels, provided with a seal, for receiving one plate element each, the post profile comprising in cross-section a room-side box profile portion and a weather-side head profile portion of smaller width and having on either side of the head profile a vertically extending seal retaining groove in the weather-side box profile surface. Lower and upper seal retaining grooves are provided in the cross member on the weather side. The cross member profile comprises a box profile portion and a head profile portion, which is arranged between the two horizontal seal retaining grooves and has horizontal seal retaining grooves in its upper and lower sides, each of which grooves is aligned with a vertical seal retaining groove in an associated side surface of the post profile head profile portion. Extending around a skeleton panel is a sealing profile, having a first retaining foot which engages the lower or upper seal retaining groove in the head profile of the cross member and the vertical seal retaining grooves in the side surfaces of the head profile portions of the post profiles, and having a second retaining foot which engages the lower or upper seal retaining groove in the box profile portion of the cross member and the vertical seal retaining grooves of the weather-side box profile surfaces of the post profiles.
Patent NO-175071-C (NO)
IPC: F16L55/16
Filed: 1987-10-01
Abstract: A telescoping joint (J) suitable for use in repair of subsea pipelines includes an inner tubular member (M1), and an outer tubular member (M2) for receiving the inner tubular member (M1) therein. Pressure responsive means (E) can extend the joint (J) by causing relative extending movement between the members, and pressure responsive means (R) can retract the joint (J) by causing relative retracting movement between the members. Pressure responsive locking means (L) can cam grip elements into tight locking engagement between the members, and a pressure responsive sealing means (S) can be operated to provide metal-to-metal seal between the members upstream of the extending means (E), retracting means (R) and locking means (L). Additionally, testing means is provided to establish the fluid tightness of the sealing means (S) in the subsea location prior to the installation of the joint (J) into the pipeline as a replacement for a damaged section which has been removed. Both locking means (L) and sealing means (S) are releasable by reversing the application of fluid pressure to the means.
Patent AU-750984-C (AU)
Title: Process for the preparation of substituted amido phthalocyanine derivatives and substituted amido phthalocyanine derivatives
Inventor: HEALY THOMAS
IPC: C09B47/26
Filed: 1999-08-10
Granted: 2003-10-30
Abstract: A process for the preparation of substituted amido phthalocyanines having the general formula I:MPc-(CONR1R2)nIvia the reaction of a phthalocyanine carboxamide having the formula MPc(CONH2)x wherein Pc is a Phthalocyanine ring; M is a hydrogen or a metal capable of forming a metal phthalocyanine such as Mg, Al, Ni, Fe, Zn, Pb, Sn or Cu and x is a number from 0.1 to 4.0, with an amine acid salt denoted by formula II: wherein R1 and R2 are independently selected from the group consisting of hydrogen; an alkyl group having 1-20 carbons; a cyclic alkyl group; an aryl group; an arylalkyl having 1-20 carbons; an alcohol group having 2-20 carbons; an alkyl amino alkyl group; an aliphatic amine having 1-20 carbons; an aliphatic amine acid salt having 1-20 carbons; polyoxyalkylene groups ranging in molecular weight 89-2000; polyoxyalkyleneamines ranging in molecular weight 148-4000; Z is the hydrogen sulphate or the hydrochloride salt of the amine.
Patent CA-2002079-C (CA)
Title: Multiplate subculture solid media devices
Inventor: JAEGER THOMAS
IPC: C12M1/28
Filed: 1989-11-02
Granted: 1995-05-23
Abstract: A multiplate subculture solid media device is provided with a connection for  internal  flow com-munication with a liquid medium culture bottle.  The device includes a large transparent screw cap on one face thereof to gain easy access to the plurality of media  plates  for  direct  examination  and  sample taking through the growth period.  However, the cap is  transparent  and of  a  size  allowing  continuous examination  during  the  growth  period without  any opening.  As a further feature of the invention, the screw cap may include an integral magnifying lens for enhancing the continuous examination of culture growth.
Patent CA-2006121-C (CA)
Title: Counter-rotation wash system
Inventor: BURK JEFFREY LEE
IPC: D06F37/40
Filed: 1989-12-20
Granted: 1994-05-10
Abstract: ABSTRACT OF THE DISCLOSURE       A counter-rotation wash system is provided in an automatic washer wherein the basket and agitator are reversely oscillated during a wash mode and the basket and agitator are co-rotated during a liquid extraction or spin mode.  A reversing PSC motor is connected through a planetary drive to both the agitator and basket with the basket being free from restraint during the agitate mode.  Reduced torque requirements and other advantages accrue.
Patent CA-2008421-C (CA)
Title: Fiber, rovings and mats from lyothropic liquid crystalline polymers
Inventor: ALLEN STEVEN R
IPC: D01D5/11
Filed: 1990-01-24
Granted: 2000-09-26
Abstract: Novel process for preparing subdenier fiber and structures thereof from lyotropic liquid crystalline polymers.
Patent CA-2008627-C (CA)
Inventor: SIXSMITH THOMAS G
IPC: F16L47/02
Filed: 1990-01-26
Granted: 1999-06-15
Abstract: A welding  seal  assembly  for use  in  joining and sealing  two  telescoped  tubular  elements in a  lap joint, specifically a tubular pipe in a pipe socket  formed in a pipe fitting.   The seal assembly comprises a thermoplastic welding sleeve with an embedded electric heating coil for fitting between the pipe and the socket; a mounting collar including a ring-like body that is fitted over the pipe and against the end of the socket element with a thin-walled, compressible flange extending from the body over the outer side  of  the  socket  element and overlying  the overlapped elements of the joint; an electrical connector in a radially projecting tab on the ring,  including electrical contacts connected to the leads of the heating coil; and a clamp ring surrounding the compressible flange and held captive thereon between the tab on the body and detents on the flange.  The clamp  ring  has an outwardly  offset  section  on  one  side providing generally radial walls that are squeezed together to contract the clamp ring and compress the flange around the joint.  The collar, flange and socket tab are injection-molded with the welding sleeve and the embedded coil as mold inserts, and the end of the welding sleeve is bonded to the collar in the molding process.
Patent CA-2009759-C (CA)
Title: Railway car bogie
Inventor: KOBAYASHI NOBORU
IPC: B61F5/38
Filed: 1990-02-09
Granted: 1994-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           A railway car bogie has a bearing at the center of each of the front and rear axles and a pair of struts arranged in a V connected at one end to each bearing to define an imaginary center of rotation at or adjacent the center of the bearing and at the other end to the bogie frame.    By  mounting  the  axle  boxes  for  lateral  and longitudinal sliding movement relative to the axle springs around the imaginary center of rotation,  a railway car mounted on the bogie exhibits greater stability for high speed straight running and easier passage around tight curves.
Patent CA-2011010-C (CA)
Title: Automatic web threading apparatus & method
Inventor: PEIFFER ROBERT E
IPC: D21F7/00
Filed: 1990-02-27
Granted: 1993-10-26
Abstract: ABSTRACT OF THE DISCLOSURE    A method and apparatus for automatically threading a traveling web strip, such as a so-called paper tail in a papermaking machine, utilizes a doctor for doctoring the web strip from the surface of a roll.  A stream of compressed air is projected against the oncoming web strip in the vicinity of the point where the doctor blade contacts the web on the roll and urges the oncoming web off the roll surface upstream of the doctor.  A foil is brought into proximity with the outer surface of the web spaced over the roll to urge the strip outwardly and against a serrated knife to sever the web strip against the force of its momentum.  The severed end of the web strip is then guided onto a plate for conveyance into a downstream section of the machine for further processing.
Patent CA-2012281-C (CA)
Title: Method for producing pulps by treatment using a microorganism, and its related enzymes
Inventor: NISHIDA TOMOAKI
IPC: C12N9/08
Filed: 1990-03-15
Granted: 1996-06-11
Abstract: According to this invention, pulps can be produced in high yields while saving energy by using previously fiberizing wood chips as the original material, and then treating the fiberized wood chips with new microorganisms having high lignin-degrading activity and low fiber-degrading activity upon the wood, the microorganisms capable of degrading lignin in the original material to various degrees to produce different types of pulp.  In addition, new lignin-degrading enzymes produced by a microorganism used in this invention were identified.
Patent CA-2018420-C (CA)
Title: Extrusion puller with stripper finger
Inventor: VISSER JAMES T
IPC: B21C35/02
Filed: 1990-06-06
Granted: 2000-02-29
Abstract: An extrusion pulling apparatus including an extrusion run-out table and an extrusion pulley which is mounted for reciprocal movement along the run-out table.      The extrusion pulley has an upper jaw mounted for vertical reciprocal movement between clamping and release positions on a support frame and a lower jaw mounted for reciprocal lateral movement between clamping and release positions also on the support frame. the lower jaw is also mounted for vertical movement with respect to the support frame. A stripper finger is mounted on the pulley adjacent the upper and lower jaws when the jaws are in the clamping position and is movable laterally to push extrusions toward a cooling table when the lower jaw moves in an opposite direction to strip the extrusions from the lower jaw and to push one end of the extrusions from the extrusion line.
Patent CA-2021742-C (CA)
Title: Method and apparatus for determining the filling capacity of tobacco
Inventor: GRAUDEJUS WOLFGANG
IPC: A24C5/343
Filed: 1990-07-23
Granted: 1996-04-09
Abstract: A method and an apparatus for determining the filling capacity of tobacco are described.  A predetermined quantity of tobacco (R) is filled into a volume of known cross-section, closed on one side by a movable plunger (2), and the length of the tobacco column and the force acting on the tobacco via the plunger (2) are measured as a function of time.  The data are acquired and processed automatically by at  least one computer while the tobacco is being packed into packaging containers (22A) by means of a press, or during an additional pressing by a press after packing.  The length of the tobacco column is determined from the measured (52, 54) distance covered by the movable plunger (2) of the press which compresses the tobacco (R) and in doing so moves it into the packaging container (22A), or which carries out the additional pressing of the tobacco.  The force acting on the tobacco is measured from the pressure (57) required to drive the plunger (2), or from the supporting force (56) required to hold the packaging container (22A), or from the force occurring at the plunger or its drive elements. Additional parameters governing the value of the filling capacity are determined in independent measurements (60, 62) and fed into the computer. The method is preferably applied to leaf tobacco.
Patent CA-2021799-C (CA)
Title: Heteropolysaccharide 105-4
Inventor: DASINGER BRUCE L
IPC: C12P19/04
Filed: 1990-07-23
Granted: 1994-12-13
Abstract: P.C. 7589 Heteropolysaccharide 105-4, prepared by fermentation of a new, unnamed Pseudomonas species ATCC 53923 is useful as an industrial thickening, suspending or stabilizing agent.  The heteropolysaccharide contains mannose, galactose and glucose in the approximate ratio of 1.3:1:3.6 and also contains, based on the weight of the polysaccharide, 10 to 25% of uronic acid and 10 to 15% of acetate groups.
Patent CA-2025535-C (CA)
Title: Ink jet recording head, cartridge and apparatus
Inventor: TANAKA SHIGEAKI
IPC: B41J2/05
Filed: 1990-09-17
Granted: 1997-07-01
Abstract: An ink jet recording apparatus includes a liquid passage for ejection of ink; a liquid chamber for supplying ink to the passage; a device for mounting the recording head on the ink jet recording apparatus at an angle not more than 45 degrees relative to the horizontal plane; wherein the chamber has an internal surface which is slanted in a direction from an ink inlet thereof toward the liquid passage at the angle of 5 - 40 degrees relative to an extension of the liquid passage.
Patent CA-2032394-C (CA)
Title: Multiple encapsulated sweetener delivery system and method of preparation
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L27/00
Filed: 1990-12-17
Granted: 1997-05-06
Abstract: A delivery system for one or more sweeteners offers enhanced up front sweetness intensity in combination with prolonged sweetness duration, and improved protection and stability of the active.  The delivery system comprises a first high intensity sweetener encapsulated in a first core coating, and a second outer hydrophilic coating containing up to the solubility limit of the second coating of a second sweetener.  The resulting delivery system may be incorporated into a variety of comestible products including chewing gums and other confections, baked goods, oral pharmaceuticals and oral hygiene preparations.
Patent CA-2033841-C (CA)
Title: Segmented coupling for pipes
Inventor: MCLENNAN WILLIAM R
IPC: F16K27/02
Filed: 1991-01-09
Granted: 1994-10-18
Abstract: A segmented pipe coupling provides a housing for a butterfly valve, and preferably is provided with oppositely angled  end  faces of saw  tooth  configuration  at  the respective ends of the coupling segments,  thus allowing the inclined end faces to emerge at the axial end faces of the coupling at or closely adjacent to the X-Z plane of an axially long coupling.   A slow motion rotary drive for the butterfly valve also is provided.
Patent CA-2037229-C (CA)
Title: Fuse block adapters for terminal blocks
Inventor: PERRY JEFFREY E
IPC: H01R9/24
Filed: 1991-02-27
Granted: 1996-07-23
Abstract: Adapter for securing a terminal block, such as the standard terminal block on a transformer, to one or more standard fuse blocks, requiring a minimum of parts and mounting space.  An adapter plate is interposed between the terminal block and the bottom of the fuse block and secured to each.  In one embodiment, the conventional terminal screws of the terminal block are used to secure the adapter to the terminal block.  In the illustrated embodiments, the adapter plate does not provide any electrical connection between the fuse block and terminal block, this being provided by jumper wires having their respective wire terminals secured to terminals of a joined terminal block and fuse block.
Patent CA-2037824-C (CA)
Title: Diversity circuit and frame phase (or sampling timing) estimation circuit using the diversity circuit
Inventor: KUBO HIROSHI
IPC: H04L25/02
Filed: 1991-03-08
Granted: 1999-11-09
Abstract: A diversity circuit is disclosed which includes CIR estimation circuits, error computers for computing the ratios of the estimated CIR power to the error power between the estimated and actual received signal for respective received signals, a comparator for comparing respective ratios, and a selector for outputting the received signal and the CIR corresponding to the maximum power ratio. A frame phase (or sampling timing) estimation circuit using the diversity circuit further includes a delay circuit for providing a received signal with different delays, whereby the selector outputs the delayed received signal and the CIR corresponding to the maximum power ratio.
Patent CA-2039376-C (CA)
Title: Angular gas cap for thermal spray gun
Inventor: TRAPANI RICHARD D
IPC: B05B7/20
Filed: 1991-03-28
Granted: 2001-02-27
Abstract: gas cap for a thermal spray gun has a passage therethrough including an entrance channel, an exit channel, and an intermediate channel connecting between the entrance and exit channels. The entrance channel is cylindrical on an entrance axis, and the exit channel is convergingly conical on an exit axis oriented at 45° to the entrance axis. The intermediate channel is symmetrical to the plane of the entrance and exit axes and has a near portion and a far portion. The near portion is semicylindrical about the entrance axis, and the far portion is semicylindrical about a far axis segment lying in the plane.      That segment is offset from the entrance axis away from the exit end of the gas cap, and is oriented at l4° to the entrance axis , the three axes intersecting at a common point.
Patent CA-2044422-C (CA)
Title: Transport system for conveying biological samples
Inventor: BURKARDT HANS-JOACHIM
IPC: A61F13/38
Filed: 1991-06-12
Granted: 1995-02-07
Abstract: To comply with the requirements made of a transport system for microbiological specimens, inter alia maintaining the life of the bacteria contained in the sample and protecting the environment from the escape of samples, the transport system is characterised in that it comprises the following components: (a) a first container (11) which is provided with a removable closure (12) and which contains a medium (13) for storing the sample, and (b) a second container (14) provided with a removable closure cap (15) which has an elongate chamber (21) into which one end of a rod (16) disposed therein can be pushed, said rod bearing a swab (17) at its other end the dimensions of the first and second containers, of the chamber (21) in the closure cap (15) and of the rod (16) carrying the swab (17) being so selected that the first container (11) and a rod (16) inserted therein in the medium (13) and carrying the swab (17) can be contained in the second container (14) closed by the closure cap (15).
Patent CA-2050377-C (CA)
Title: Method of voice mail notification for cellular telephone systems
Inventor: KASPER GORDON R
IPC: H04M3/42
Filed: 1991-08-30
Granted: 1995-05-23
Abstract: A voice mail notification arrangement provides an audible notification to a mobile radiotelephone subscriber that one or more of incoming calls have been redirected to the subscribers mailbox. An unanswered incoming call is directed to the voice mail system which stores the calling party's voice message. A flag is set in a feature data base which includes this feature for the called subscriber. When the subscriber subsequently originates a call from their cellular mobile radiotelephone, or answers any incoming call, an audible notification (e.g., a burst of special tone) is provided, via the speaker of the mobile radiotelephone handset, to alert the subscriber at the outset of an active call that there are one or more voice messages in his/her voice mailbox. The flag is cleared when the voice messages are retrieved or upon the first call originated by the mobile subscriber, depending upon the mode of operation active in the subscriber's system.
Patent CA-2053875-C (CA)
Title: Organic oxygen containing polymerisation cocatalysts
Inventor: GIOVANDO GUALTIERO
IPC: C08F299/06
Filed: 1990-04-26
Granted: 2002-10-08
Abstract: An accelerator composition for the curing of unsaturated maleic, allylic, vinylic and epoxy-type polyester resins is dis-closed. The accelerator composition includes a complex of a salt of a metal selected from lithium, copper, manganese, magne-sium, vanadium, iron and cobalt, with an oxygen-containing compound which is capable of forming a complex with the metal salt and includes at least one functional group selected from aldehyde, ketone, ether, ester and alcohol. Also disclosed are a cu-rable resin composition including the foregoing accelerators and a curing process employing these accelerators.
Patent CA-2056058-C (CA)
Title: Corandomized fat compositions for infant formulas
Inventor: LIEN ERIC L
IPC: A23L35/00
Filed: 1991-11-22
Granted: 1996-03-05
Abstract: The invention disclosed herein comprises fat compositions primarily for use in nutritionally complete infant formulas in which the constituent palmitic acid oils and lauric acid oils are corandomized. The invention additionally includes such corandomized fat compositions with medium-chain triglycerides added, particularly for use in nutritional products for preterm or low birthweight infants. Such corandomization of two or more oils yields a mixture of triglycerides having a substantially different chemical makeup than that of the native oils themselves or than the native oils when randomized individually. Corandomization of the palmitic acid oils and the lauric acid oils affords an economical means of providing a very highly absorbed fat composition
Patent CA-2064156-C (CA)
Inventor: OETIKER HANS
IPC: F16L33/025
Filed: 1992-03-26
Granted: 2004-02-17
Abstract: An auxiliary spring structure for use with open clamps in which the auxiliary spring member is contained within a cage formed by the outer band portion whereby the free leg portions of the auxiliary spring member extend through slot-like openings in the cage to engage the latter from the outside so as to resist elastically forces seeking to enlarge the circumferential dimensions of the clamp. In another embodiment, the auxiliary spring structure is formed by one or preferably several inter engaged leaf springs which are connected between the end area of the outer band portion and the clamping band near the beginning of the inner band portion. Any gaps resulting in the auxiliary spring structure are thereby covered by the full band width of the inner band portion. The auxiliary spring structure of this invention can be used with one-ear clamps, earless clamps and screw-type clamps.
Patent CA-2073958-C (CA)
Title: Phase shift sample-and-hold circuit for determining the mean amplitude for periodic pulses
Inventor: WILFORD TIMOTHY WILLIAM JOHN
IPC: G11C27/02
Filed: 1992-07-15
Granted: 1999-03-23
Abstract: A phase shift sample-and-hold circuit which determines the mean amplitude of a selected portion of a periodic pulse is provided. A periodic input pulse issuccessively phase shifted by two time delays in order to provide a first phase shifted pulse and a second phase shifted pulse. The first phase shifted pulse isbuffered and applied to an integrating sample-and-hold circuit which integrates the buffered pulse during a sampling interval. The required sampling interval isgenerated by the combined operation of a comparator means and a logic means which provide a sampling command during the time interval when both the original input pulse and the second phase shifted pulse exceed a predetermined DC threshold voltage and intersect with each other. The integrated mean amplitude of the sampled portion of the first phase shifted pulse is held until the sampling of the next cycle.
Patent CA-2086471-C (CA)
Title: Check-out device
Inventor: USUI MITSUAKI
IPC: G07G1/00
Filed: 1992-12-30
Granted: 1996-12-31
Abstract: A check-out device includes an input section having a customer operating panel, for sequentially inputting article codes of articles to be purchased, upon request from the customer operating panel, and a settlement sec-tion spaced away from the input section, for performing registration and settlement of the purchased articles according to the article codes input by the input sec-tion.  The check-out device further includes a control section for causing the input section to terminate inputting of the articles in the case where a blank period during which no article code is input exceeds a preset time length.