baber/WOPTO huggingface dataset:
Patent CA-1312210-C (CA)
Title: Refrigeration showcase
Inventor: ISHIZAKA YOSHIROU
IPC: A47F3/04
Filed: 1988-12-09
Granted: 1993-01-05
Abstract: ABSTRACT OF THE DISCLOSURE           A refrigeration showcase comprising a display case, a machine case and an air duct connecting the display case to the machine case, the display case comprising a display table for displaying commodities as placed thereon, a cover member openably covering the display table from above to define a commodity chamber above the display table and permitting the commodity chamber to be seen therethrough from outside, and an air passage member disposed under the display table and providing a cold air supply portion for supplying cold air therethrough to the commodity chamber and a cold air discharge portion independent of the supply portion for discharging cold air from the commodity chamber therethrough, the machine case comprising a case body, a refrigerator housed in the case body and providing a refrigeration cycle and a cold air circulating blower for supplying air cooled by the evaporator in circulation, the air duct having a forward air channel for transporting the cold air, and a return air channel independent of the forward air channel.
Patent CA-1316838-C (CA)
Title: Thickener
Inventor: NILSSON HARRY
IPC: B01D33/21
Filed: 1989-01-31
Granted: 1993-04-27
Abstract: A B S T R A C T            A thickener for fiber suspensions and the like includes a plurality of rotatable filter disks (3) mutually spaced in axial direction and being adapted to be partially submerged in a liquid or suspension (5) to be filtered. Each filter disk comprises a plurality of filter sections (4) communicating with axial ducts (2) at the outer peripheries of the filter disks (3) for removal of filtrate. The axial filtrate ducts (2) are open to the atmosphere at at least one end (2') thereof for the purpose of conducting air through these ducts into the interior of the filter sections to replace the filtrate flowing out. Advantageously, there is communication between all filtrate ducts through the annular filter disk holder (1) which carries each filter section (4).            Fig. 2
Patent CA-1335311-C (CA)
Inventor: HIROSE SHIGEO
IPC: C08G18/62
Filed: 1989-03-16
Granted: 1995-04-18
Abstract: A new polyurethane as well as a process for preparing same is disclosed.  The new polyurethane contains therein a hard seg-ment derived  from  at  least one polyhydroxy  substance  selected from the group consisting of cellulosic substances, hemi-cellulo-sic substances and lignic substances, and is excellent in mechani-cal  and  thermal  characterisitics  as  compared with the exising polyurethanes.   The new polyurethane can be prepared according to a method known per se, using the polyhydroxy substance alone or in mixture with a polyol compound as reactants to be polyconden-sed with a polyisocyanate.
Patent CA-1320857-C (CA)
Title: Optical fiber composite insulators and method for producing the same
Inventor: SEIKE SHOJI
IPC: H01B17/00
Filed: 1989-03-23
Granted: 1993-08-03
Abstract: OPTICAL FIBER COMPOSITE INSULATOR AND METHOD FOR PRODUCING THE SAME     Abstract of the Disclosure An optical fiber composite insulator comprising an insulator body having a through-hole formed in its axis portion and at least one optical fiber extending through the through-hole and sealed in the through-hole by an inorganic vitreous sealing material at both end portions of the through hole, which sealing material has substantially the same thermal expansion coefficient as that of the insulator body, has high resistances against breakage in the power frequency voltage test and in the lightning impulse voltage test, against crack formation in the cooling and heating test, heat proof test and heat cycle test, and against the light-transmission loss.
Patent CA-1337990-C (CA)
Title: Substituted azetidinones as anti-inflammatory antidegenerative agents
Inventor: SHAH SHRENIK K
IPC: C07D405/00
Filed: 1989-04-07
Granted: 1996-01-23
Abstract: New substituted azetidinones of Formula I are found as potent elastase inhibitors and thereby useful anti-inflammatory and anti-degenerative agents              (I) The active substituted azetidinones can be used to provide   pharmaceutical   compositions   as  protease inhibitors useful for controlling tissue damage and various inflammatory or degenerative conditions mediated by proteases particularly elastase.
Patent CA-1327513-C (CA)
Inventor: GLOVER CHRISTOPHER J
IPC: B29D30/08
Filed: 1989-04-20
Granted: 1994-03-08
Abstract: Abstract Apparatus  and  method   or the  manufacture  of  an annular uncured elastomeric component for a tire.  The component  (11) is formed on a disc-like   mandrel(10) comprising   a   flexible  support  (12)   having   a frustoconical surface on which a strip of unvulcanised elastomeric  material is wound to form the  component, and a rigid carrier (13) on which the support (12)  is mounted.   The carrier (13) is adapted for mounting on a turning head (31) for rotation of the mandrel as the strip is laid onto said receiving surface.The flexible support  (12)  is  used as a carrier  to  tranfer  the formed component to another tire building location .
Patent CA-1316973-C (CA)
Inventor: FARRELL ROBERT C
IPC: F16D1/06
Filed: 1989-05-04
Granted: 1993-04-27
Abstract: WHEEL BEARING ASSEMBLY Abstract of the Disclosure A wheel bearing assembly comprises an outer bearing member which is secured to a steering knuckle, and a hollow spindle which is rotatably supported in a fixed longitudinal relationship in the outer bearing member by two rows of bearing balls.  The hollow spindle has a splined bore which receives a splined stub shaft of a drive bell which is pulled through the splined bore by means of a pull groove in the free end of the stub shaft.  A snap ring is assembled to the stub shaft to secure the hollow spindle on the stub shaft against the resistance of a deformed crush ring which is disposed between an inboard end of the hollow spindle and a shoulder of the drive bell.  In an alternate embodiment the snap ring secures the hollow spindle on the stub shaft against the resistance of interengaging straight and helical spines of the hollow spindle and the stub shaft.
Patent CA-1335722-C (CA)
Inventor: SANO AKIHIKO
IPC: C07K14/60
Filed: 1989-05-05
Granted: 1995-05-30
Abstract: Disclosed are polyethylene glycol derivatives of the formula:                                                      (I) (wherein R represents a lower alkyl and n represents a positive integer which renders the average molecular weight of the polyethylene glycol moiety about 1,000 to 12,000), peptides modified by the polyethylene glycol derivatives and methods for production thereof.  The polyethylene glycol derivatives (I) are useful for modifying guanidino groups in peptides.  The peptides modified by the polyethylene glycol derivative (I) are extremely stable, are considerably delayed in biological clearance (i.e. the durability is extended) and exhibit their physiological activities effectively over the long period.
Patent CA-1315976-C (CA)
Title: Process and apparatus for kiln-drying malt
Inventor: FREI WILLI
IPC: A23L7/20
Filed: 1989-05-09
Granted: 1993-04-13
Abstract: AIR F?HLICH AG f?r Energier?ckgewinnung CH-9320 Arbon Process and Apparatus for the Kiln-Dryinq of Malt Abstract:          In the process and apparatus for kiln-drying of malt in a hurdle arrangement, at least two zones (A and B) are provided for preliminary drying and one zone (Al) is provided for the secondary drying and/cooling of the malt. The unsaturated exhaust air from the secondary drying and/or cooling zone (A1) is admixed as return air with the intake air system, wherein in the preliminary drying zones A and B respectively different preliminary drying times are achieved by the degree of their loading with malt, the design of the hurdle surface and/or by adjusting the volume flow, the temperature and/or the moisture content of the intake air, so that during the secondary drying in the secondary drying zone (A1), a predrying process is always in operation in at least one predrying zone (A or B) and each individual zone (A, B and A1) is separated in operation as to air technology from the others. The hurdle surface of a single hurdle kiln-drier (12) is subdivided by partition walls (26) into three zones (A, B and A1) and the air supply is designed so that the exhaust air is extracted unmixed zone by zone. The partition walls (26) are arranged so that each zone (A, B and A1) has a charging and discharging device (14) or it can move into the area of the charging and discharging device (14).            Fig. 1
Patent CA-1315244-C (CA)
Title: Dispensing container for viscous substances
Inventor: DIKSTEIN SHABTAI
IPC: A45D40/00
Filed: 1989-07-04
Granted: 1993-03-30
Abstract: ABSTRACT    A  dispensing container for a viscous substance comprising a sleeve  defining an axis of rotation and  having a pair  of  ends arranged at first and second locations along the axis, the sleeve further  defining  a  helical  travel path on  an  inward  facing surface thereof;  a dispensing member mounted in association with one  of  the pair of ends of the sleeve;  a piston  head  mounted within  the  sleeve and defining  an  outward  facing  peripheral surface  operative to cooperate with the  helical travel path and further defining with the dispensing member and a portion of  the sleeve  extending  therebetween a storage volume for the  viscous substance,  the  piston head being operative to travel along  the axis of rotation when undergoing rotation thereabout relative  to the sleeve;   linkage apparatus integrally formed with the piston head and defining an end  portion associated with a predetermined portion  of  the sleeve,  the linkage apparatus permitting  axial displacement  of  the piston head relative to  the  predetermined portion  proportional to the distance between  the  predetermined portion  and the dispensing member;  and  apparatus for  engaging the  end portion of the linkage apparatus and thereby  preventing simultaneous  rotation  of the piston head and the sleeve in  the same direction.
Patent CA-1326345-C (CA)
Inventor: STORY PHILLIP M
IPC: C01G23/047
Filed: 1989-08-14
Granted: 1994-01-25
Abstract: Nonpigmentary Titanium Dioxide Powders Abstract The present invention is directed to a process for preparing free flowing powders of nonpigmentary titanium dioxide granular aggregates.  The process comprises the providing of dried preforms of flocculated pigmentary titanium dioxide and the comminution thereof to powders of granular aggregates of enhanced bulk density and predetermined particle size.
Patent CA-1329648-C (CA)
Inventor: CUSHMAN CHARLES R
IPC: G01M17/02
Filed: 1989-09-13
Granted: 1994-05-17
Abstract: Abstract of Invention An apparatus for inspecting a tire for structural defects as the tire is rotated on a stand comprises a movable transducer transmitter for directing a plurality of successive collimated  bursts  of  ultrasonic  energy  against  the  tire surface,  said bursts passing through the tire and forming inspection areas having the same diameter and overlapping each other as the tire is rotated during an inspection cycle. A movable receiver transducer located on the other side of the tire from the transmitter is constantly positioned to receive the collimated ultrasonic energy that passes through each inspection area. Coordination control elements are provided for moving the transmitter transducer and the receiver transducer from one side of the tire to the other generally parallel to its axis of rotation while successive ultrasonic bursts are directed through the tire as it rotates during each inspection test and while maintaining substantially the same distance between the transducers for each burst. The strength of the energy received by the receiver transducer is evaluated for each burst when the evaluation indicates that a defect is present,  a visual indicator is triggered to identify the location  of  the  structural  defect  in  the  tire  being inspected.
Patent CA-1308690-C (CA)
Inventor: LIBOFF ABRAHAM R
IPC: A61N2/00
Filed: 1989-11-09
Granted: 1992-10-13
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus are provided for enhancing the transport of a selected ion having a predetermined charge-to-mass ratio through a biomolecular membrane located in a space subjected to a local magnetic field.  The apparatus includes field creating means response to signals for creating a magnetic field which, when combined with a local magnetic field, produces a magnetic field having a flux density with at least one component representable by a component vector having a direction extending along a path through the membrane and having a magnitude that fluctuates at a predetermined rate to create a non-zero average value.  The ratio of the predetermined rate to the non-zero average value has a predetermined relationship with respect to the charge-to-mass ratio of the predetermined ion which is a function of the cyclotron resonance frequency of the ion.
Patent CA-1322948-C (CA)
Inventor: GAWIN IRENA
IPC: B32B27/04
Filed: 1991-06-14
Granted: 1993-10-12
Abstract: 0514p                                                       Gawin Case 1 DAMAGE TOLERANT COMPOSITES CONTAINING INFUSIBLE PARTICLES             Abstract of Disclosure Damage tolerant composites comprising high strength filaments in the form of bundles or tows of continuous fiber and a tough phase separated, crosslinked epoxy resin matrix are disclosed.  The crosslinked epoxy resin matrix comprises infusible particles that reside primarily between plies of the composite and critically have a median particle size between 10 - 75 microns.  Prepregs for making the damage tolerant composites and methods of making such prepregs and the epoxy resin compositions thereof are also disclosed.  The epoxy resin compositions comprise the infusible particles which become segregated as to size on a surface layer of the prepreg during the process of combining the high strength filaments of the prepreg and the resin containing the epoxy resin composition.  Alternatively, the infusible particles may be disposed directly on the epoxy resin surface of the prepreg.
Patent FI-87629-C (FI)
Inventor: PERIGO JOHN ALFRED
IPC: B21D51/30
Filed: 1986-01-13
Granted: 1993-02-10
Abstract: A packaging container is closed by using a double seam 152 to secure over the container body 70 a cover 74 of smaller diameter than is usual, creating a radial space 104 around the cover chuck wall 122 into which the body sidewall 72 is deformed to form a neck 76. The cover is initially placed on the body to form a sealable interface 142 therebetween, this interface being preserved throughout the seaming process. The body and/or the cover may be of plastics or metal or a laminated material. In an aseptic packaging process, a primary seal is created at the interface 142 under sterile conditions, seaming subsequently being carried out under non-sterile conditions.
Patent FI-91641-C (FI)
Inventor: AUBRY JEAN
IPC: C09D151/06
Filed: 1987-04-21
Granted: 1994-07-25
Abstract: New resins based on oxidized polyethylene, which are thermoplastic or thermosetting, soluble in solvents and/or aqueous media, are characterized in that they consist essentially of grafted polyethylene obtained by preparing a dispersion of a molten oxidized polyethylene in an organic solvent medium at a temperature above the softening range of the oxidized polyethylene. The oxidized polyethylene is employed in a proportion of 0.5 to 30% by weight of the resin and has a weight average molecular weight of between 900 and 25,000 and also contains side groups ending in functional groups capable of giving rise to free radicals. The dispersion is polymerized with a mixture of catalyzed monomers consisting essentially of acrylic and/or methacrylic monomers, in a proportion of 70 to 99.5% by weight based on the resin, the mixture being added gradually during the reaction. The resins according to the invention can be employed as a binder for coatings in paints, varnishes, glues, inks, adhesives and sealants.
Patent FI-85519-C (FI)
Inventor: KINNUNEN MARTTI I
IPC: D21F1/00
Filed: 1987-05-11
Granted: 1993-05-03
Abstract: A dual layer forming fabric for use in papermaking, cellulose and similar machines having weave floats in the cross machine direction yarns on the machine side of the fabric that are under eleven machine direction yarns. The float bestows extra life potential to the fabric and gives extra protection to the machine direction yarn knuckles on the machine side of the fabric without any detrimental effect on the fine paper making surface of the fabric. The forming fabric of the present invention has a papermaking surface where the machine direction knuckles and the cross machine direction knuckles are close to, or are, coplanar.
Patent FI-86420-C (FI)
Inventor: HERMECZ ISTVAN
IPC: C07D401/04
Filed: 1987-07-13
Granted: 1992-08-25
Abstract: PCT No. PCT/HU86/00067 Sec. 371 Date Jun. 24, 1987 Sec. 102(e) Date Jun. 24, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03586 PCT Pub. Date Jun. 18, 1987.The present invention relates to a process for the preparation of compounds of the general Formula I   <IMAGE> I  and pharmaceutically acceptable salts thereof (wherein R stands for piperazinyl or 4-methyl-piperazinyl) which comprises reacting a compound of the general Formula II   <IMAGE> II  (wherein R1 and R2 stand for halogen; an aliphatic acyloxy group comprising 2-6 carbon atoms and optionally substituted by halogen; or an aromatic acyloxy group comprising 7-11 carbon atoms) with a piperazine of the general Formula III   <IMAGE> III  (wherein R3 represent hydrogen or methyl) or a salt thereof, hydrolysing the compound of the general Formula IV <IMAGE> IV  thus obtained (wherein R, R1 and R2 are as stated above) without or after hydrolysis and if desired converting the compound of the general Formula I thus obtained into a salt thereof or setting free the same from its salt. The compounds of the general Formula I are known antibacterial agents. The advantage of the process of the present invention is that it enables the preparation of the compounds of the general Formula I in a simple manner, with high yields and in a short reaction time.
Patent FI-95998-C (FI)
Inventor: KOHNERT ULRICH DR
IPC: A61K47/12
Filed: 1991-08-19
Granted: 1996-04-25
Abstract: The invention relates to a pharmaceutical preparation of a protein with t-PA activity, with an enzymatic activity of at least 0.25 MU/ml and a pH of 4.5 to 9, containing a substance from the group citric acid, ascorbic acid, 2-oxoglutaric acid, fumaric acid, tris and EDTA in a concentration of at least 0.2 mol/l, and to a drug based on a protein with t-PA activity and a process for producing it.
Patent NO-172923-C (NO)
Inventor: LUNDBAECK STIG
IPC: A61M60/876
Filed: 1985-03-29
Abstract: A blood pump comprises an atrium chamber defined by flexible walls and having an inlet and an outlet, a ventricle chamber defined by flexible walls and having an inlet and an outlet, a passage communicating the outlet of the atrium chamber with the inlet of the ventricle chamber, a first one-way valve in the passage adapted to permit blood flow only from the atrium chamber to the ventricle chamber, and a second one-way valve in the outlet from the ventricle chamber adapted to permit blood to flow through the outlet only out of the ventricle chamber. The chambers are movably supported in a casing having first and second openings, the atrium chamber inlet being fastened to the first opening and the ventricle chamber outlet to the second opening. A drive device cyclically moves the walls of the ventricle chamber to decrease its volume and expel blood from it while simultaneously moving the walls of the atrium chamber such that its volume may increase upon inflow of blood into the inlet to it. The drive device includes a drive ring surrounding and joined to the passage and having a surface engageable with the walls. of the ventricle chamber over a selected area such that the pressure of blood entering the chambers between driven strokes of the drive device controls the output of the blood pump by establishing the magnitude of the return stroke of the drive ring as a function of a pressure force acting over the area of engagement between the drive ring and the walls of the ventricle chamber.
Patent NO-171379-C (NO)
Inventor: HUNT CLIVE WILFRED
IPC: B25D9/12
Filed: 1986-03-19
Abstract: In a hydraulic percussive machine with a shuttle valve 19 to control the flow of fluid to and from a drive chamber 14 there are no timing lands on the piston 11 and a seal 25 between the drive and return chambers. This is made possible as a result of a restrictive orifice 24 connected to the shuttle valve of conventional design and a port 22 in the return chamber 15 which is covered and uncovered by the piston 11. When the port 22 is uncovered the shuttle valve 19 moves over under pressure. When the port is covered, pressure leaks through the orifice 24 to that the shuttle valve moves back again.
Patent NO-169272-C (NO)
Inventor: BOLLINGER HERIBERT
IPC: A45D20/30
Filed: 1986-05-09
Abstract: PCT No. PCT/EP85/00457 Sec. 371 Date May 12, 1986 Sec. 102(e) Date May 12, 1986 PCT Filed Sep. 11, 1985 PCT Pub. No. WO86/01696 PCT Pub. Date Mar. 27, 1986.Mean values of the humidity of air in a return air duct (9) of a drying hood (1) are formed at equal measurement intervals by means of a differential measuring device process in a measurement (19). A first stop signal is transmitted from the measuring device (19) to a hair drying programme device (22) when a predetermined differential value of the measured air humidity mean values is achieved.
Patent NO-163219-C (NO)
Inventor: MCLAREN KEVIN WILLIAM
IPC: B65D41/34
Filed: 1986-09-26
Abstract: A container closure and container body assembly in which the container body has a mouth and an external annular or substantially annular projecting bead around the outside of the body below the mouth and in which the closure comprises a cap (2) part and a tamper resistant band (3) connected to the cap part by frangible means (5) in which the tamper resistant band is provided with a plurality of spaced apart individual lugs (6) on the inner surface of the band to co-operate with the external projecting bead around the outside of the container body.
Patent NO-178776-C (NO)
Inventor: AMMANN JOSEF
IPC: F24F13/15
Filed: 1992-11-05
Abstract: The valve with several elements for ventilation or air conditioning systems has a frame with horizontal and vertical frame parts and with a number of slats (5) which are pivotable about their horizontal central line in the air opening of the frame and which are in engagement with one another via toothed wheels (9) and in the closed position touch sealingly at their facing slat edges. Each slat (5) is arranged between a toothed wheel (9) mounted rotatably on one vertical frame part (4) and a receiving disc (10) mounted rotatably on the other vertical frame part (3) and is supported by holding devices (13, 14) arranged on the toothed wheel (9) and on the receiving disc (10), which holding devices bear against both side surfaces of the slat (5). The slat (5) can be pulled out of the holding devices (13, 14) in the direction of its slat plane, the holding devices (13, 14) and the slat (5) being provided with a detachable locking device (15, 16, 17) which secures the slat against being pulled out of the holding devices. <IMAGE>
Patent NO-179883-C (NO)
Inventor: WILSON ANDREW JAMES WILLIAM
IPC: F23R3/28
Filed: 1994-10-14
Abstract: This invention relates to a fuel/air mixing device for two stage lean flow pre-mix combustion chambers in gas turbines. The primary and secondary combustors are formed as venturi nozzles and the primary venturi is mounted tangientally to a flametube (3), which surrounds the secondary venturi (2). The mixing device of the invention consists of a perforated cone providing for the penetration of the fuel air mixture into the primary flame. <IMAGE>