baber/WOPTO huggingface dataset:
Patent CA-1326090-C (CA)
Title: Olefinic impact modifiers for, and blends with, thermoplastic polyester resins
Inventor: PRATT CHARLES F
IPC: C08L63/10
Filed: 1988-03-31
Granted: 1994-01-11
Abstract: OLEFINIC IMPACT MODIFIERS FOR, AND BLENDS   WITH  THERMOPLASTIC POLYESTER RESINS      ABSTRACT OF THE DISCLOSURE Thermoplastic polyester, copolyester and polyblend molding compositions impact-modified by glycidyl methacrylate grafted EPDM exhibit high impact strength combined with good knit-line characteristics, when the grafted comonomer content exceeds 2 percent by weight in the impact modifier, and it has a gel content in the range of from about 10 to about 80 weight percent.
Patent CA-1341382-C (CA)
Title: Compositions and methods for the synthesis of growth hormone receptor and growth hormone binding protein
Inventor: SPENCER STEVEN A
IPC: C07K14/71
Filed: 1988-06-13
Granted: 2002-08-13
Abstract: Growth hormone receptor and growth hormone binding protein are purified enabling amino acid sequence and DNA isolates coding for growth hormone receptor and growth hormone binding protein and methods of obtaining such DNA are provided, together with expression systems for recombinant production of growth hormone receptor and growth hormone binding protein. Therapeutically useful forms of the growth hormone receptor and growth hormone binding protein and anti-receptor antibodies are described.
Patent CA-1318891-C (CA)
Title: Sling for carrying shoulder weapon in a horizontal orientation
Inventor: JOHNSON DAVID A
IPC: F41C23/02
Filed: 1988-06-21
Granted: 1993-06-08
Abstract: SLING FOR CARRYING SHOULDER WEAPON            IN A HORIZONTAL ORIENTATION          Abstract of the Disclosure A sling assembly for use in carrying shoulder weapons, such as hunting rifles or military rifles, in a horizontal ready position.  A sling strap is connected to sling swivels or attachment rings mounted on the weapon in the conventional positions at the bottom of the butt stock and forestock, by flexible loops which encircle the butt stock and the front portion of the weapon.  The rear part of the sling strap is fixed to a rear one of such loops, which is long enough to surround the butt stock and to slip rearwardly off the butt stock as the weapon is raised to the shooter's shoulder.  The front end of the strap is free to hang down beside the front portion of the weapon with at most only the front loop around the top of the weapon, where it does not interfere with use of the sights.  Various ways are disclosed to attach the loops to sling swivels, a fixed sling-receiving ring, or to a front portion of the weapon.  In one embodiment a slide fastener holds the sling strap at a desired length and is adjustable using only one hand.
Patent CA-1320479-C (CA)
Title: Modified zeolite catalysts and use thereof in the preparation and transformation of hydrocarbons
Inventor: HUTCHINGS GRAHAM J
IPC: B01J29/06
Filed: 1988-09-09
Granted: 1993-07-20
Abstract: A B S T R A C T            There is disclosed a method for the modification of a natural clinoptilolite by acid treatment using a mineral acid at a suitable temperature and for a suitable period of time, followed by calcination, to produce a modified clinoptilolite which may be used as a catalyst in a reaction for the preparation of or transformation of hydrocarbons, e.g. the cracking of hydrocarbon products.  There is also disclosed a method of regenerating the deactivated modified catalyst after use by treatment in the presence of nitrous oxide.
Patent CA-1328296-C (CA)
Title: Airslide conveyor canvas
Inventor: DESROUSSEAUX JEAN
IPC: B65D88/72
Filed: 1988-10-07
Granted: 1994-04-05
Abstract: A cloth for a pneumatic trough conveyor intended, in particular, for the pneumatic transportation of pulverulent materials, such as plaster, cement and the like. The cloth (5) is stretched transversely between fastening bars and serves as an interface between a pressurised lower compartment and the pulverulent material disposed on its upper surface. The selvedges (15) of the cloth (5) are fitted with a rod (13) fastened to the cloth (5) by means of a strap (14) sewn to the lower face of the said cloth. The invention will be most particularly applicable to the pulverulent-material transportation industry. <IMAGE>
Patent CA-1324818-C (CA)
Title: Blood constituent monitoring apparatus and methods with frequency division multiplexing
Inventor: JOHNSON ERIC N
IPC: A61B5/00
Filed: 1988-10-25
Granted: 1993-11-30
Abstract: ABSTRACT     Apparatus and method for measuring  the level  of  a constituent  such  as  oxygen  in  the  blood  of  a  living subject.  Light at a plurality of wavelengths is emitted and  directed  through  the patient's  body  to  a  photo-detector.   The amplitude of the  emitted  light  at  each wavelength  is  varied  in  accordance  with  a  different carrier  frequency,  and  the  photodetector  signal  thus includes a component at each carrier frequency.  Each such component represents transmissivity of the body structure at one wavelength of the emitted light.  The photodetector signal is subdivided by frequency so as to separate the components  at  the  different  carrier  frequencies.   The constituent  level  is  determined  from  these  separated components.
Patent CA-1333716-C (CA)
Title: Compositions prepared from dialkanolamines and triglycidyl ethers of trisphenols
Inventor: BERTRAM JAMES L
IPC: C08G59/62
Filed: 1988-10-25
Granted: 1994-12-27
Abstract: Uncured, water soluble or water miscible adduct prepared by reacting (1) at least one polyglycidyl ether of a tris(hydroxyphenyl)alkane and/or an oxazolidinone modified derivative thereof with (2) at least one dialkanolamine in quantities which provide a ratio of moles of dialkanolamine to equivalents of epoxy groups of from 0.85:1 to 1.1:1.
Patent CA-1327124-C (CA)
Title: Procede et dispositif pour le bombage thermique du verre
Inventor: LECOURT JEAN
IPC: C03B23/025
Filed: 1988-11-18
Granted: 1994-02-22
Abstract: PRÉCIS DE LA DIVULGATION L'invention est relative aux techniques de chauffage et de bombage de feuilles de verre par gravité en particulier pour la fabrication de vitrages feuilletes automobiles. Dans les techniques considérées, la feuille de verre est portée en position horizontale par un chariot qui l'entraîne pas à pas dans les cellules d'un four où elle séjourne successivement au cours de son échauffement. Selon l'invention, on limite la capacité calorifique des parois des cellules à une valeur inférieure à celle du chariot et de la feuille de verre. Pour chauffer toutes les feuilles de verre de la même manière, et pour limiter le temps de réaction du four, on régule la température des résistances chauffantes, et on limite la masse du chariot à chauffer. Celui-ci peut avantageusement être constitué de deux parties dont l'une reste à l'extérieur du four.
Patent CA-1327669-C (CA)
Title: Binding agent, process for the preparation thereof and its utilization in clear or pigmented coating agents
Inventor: BEDERKE KLAUS
IPC: C08G18/62
Filed: 1988-12-02
Granted: 1994-03-08
Abstract: ABSTRACT 1.      Binding agent, suitable for clear or pigmented coating 2.1     Binding  agent  base  on  hydroxyl-group-containing copolymers h?retofore had a large solvent component.  The solid-matter component of the new binding agents is to be improved, while maintaining the viscosity;   shine, filling capacity, flow  and  processing  reliability  of coatings produced using the new binding agent, are to be improved. 2.2     The  binding  agents  are  essentially  composed  of  a hydroxyl-group containing   copolymer   of    certain proportional quantities of styrene, tert.-butylacrylate, isobutymethacrylate,   2-ethylhexylmethacrylate,    2-hydroxypropylmethacrylate, butanediol-1,4-monoacrylate, acrylic acid and glydicyl   esters  of .alpha. -alkylalkane-monocarboxylic   acid   and/or      .alpha.,.alpha. -dialkylalkane-monocarboxylic acid. 2.3     Preparation of clear or pigmented coating agents.
Patent CA-1332911-C (CA)
Title: Sliding test device for assays
Inventor: DEVANEY MARK J JR
IPC: B01L3/00
Filed: 1989-03-15
Granted: 1994-11-08
Abstract: There is disclosed an improved test device useful in conducting reactions.  The device comprises a) a well configured to confine temporarily a liquid patient sample admixed with at least one reagent, such as an immunoreagent, to conduct such a reaction, b) a filter at the bottom of the well with pores effective to pass free, unreacted reagent but not reacted or complexed reagent, and c) an absorbent material underneath the filter effective to draw off liquid in the well after the reaction.  The device further includes d) a non-absorbent pad underneath the filter, adjacent to the absorbent material, and e) means for moving the filter and the absorbent material relative to each other, and the filter and the pad relative to each other, between two positions, one in which the filter contacts the non-absorbent pad and the other in which the filter contacts the absorbent material.
Patent CA-1307800-C (CA)
Title: Axle suspension system
Inventor: STEPHENS DONALD L
IPC: B60G7/04
Filed: 1989-03-17
Granted: 1992-09-22
Abstract: AXLE SUSPENSION SYSTEM                 Abstract of the Disclosure A front axle suspension for a vehicle that is soft in ride and stiff in roll is provided.  The front axle is coupled to a solid beam.  The beam is a relatively nonflexible member.          The beam is pivotally coupled at one end thereof to the frame and is freely movable at the other end thereof, being coupled to said frame through a two-shackle coupling that permits verti-cal displacement and prevents horizontal displacement.  Two air bags are coupled between said b am and said frame.  The two air bags carry substantially all the weight of the vehicle over the front axle.  The two bags are designed to provide a very soft ride.   The two bags are positioned longitudinally along the beam such that one of the air bags is displaced a greater dis-tance than the other from the pivotal connection of the beam to the frame.  An air line couples the two air bags to each other to permit air to flow from one air bag to the other during move-ment of the front axle with respect to the frame.  An orifice restricts the flow of air between the bags to ensure that damp-ing occurs at a selected frequency, such as the system natural frequency.
Patent CA-1341354-C (CA)
Inventor: KRSTENANSKY JOHN LEONARD
IPC: C07K14/00
Filed: 1989-05-08
Granted: 2002-04-02
Abstract: This invention relates to peptide derivatives of the formula X-A1-A2-A3-A4-A5-A6-A7-A8-A9-A10-ol wherein  X is hydrogen, or Suc; A1 is a bond, Asp, or Gly-Asp;  A2 is Phe or Tyr;  A3 is Glu;  A4 is Glu or Pro;  A5 is Ile;  A6 is Pro;  A7 is Glu;  A8 is Glu, Asp, or Tyr;  A9 is Tyr-Leu, Ala-Tyr, Ala-Phe, Ala-Cha,  Tyr-Cha, or Leu; A10-of is Gln-ol, Asp-Glu-ol, Pro-ol, D-Lys-ol,  Lys-ol, Glu-ol, Asp-ol, Ala-ol, or-ol.   which are useful anticoagulant agents.
Patent CA-1324556-C (CA)
Title: Endotracheal tube with asymmetric balloon
Inventor: WEBER ROLAND E
IPC: A61B8/06
Filed: 1989-05-15
Granted: 1993-11-23
Abstract: ABSTRACT OF THE DISCLOSURE Blood  flow in  the aorta  and  pulmonary artery of a mammal,  most typically a human,  is measured volumetrically by a non-invasive,  ultrasound apparatus. The apparatus (10) comprises a tracheal  tube or probe with  of flexible tubing  (11) having  a transducer assembly (21) mounted at one end the tube. The transducer assembly  (21)  is  disposed  to  transmit  ultrasound  in  selected directions.   Electrical conductors (24) extend the length of the probe from the transducer assembly. Improved means is provided to positively  locate  the  probe  in  the  trachea  and  to  urge  the ultrasound transducer assembly (21) into intimate contact with the inner wall of the trachea.   The improved location and urging means comprises a single inflatable asymmetric balloon cuff member (29) mounted on the tube (11) in proximity to and above the transducer assembly (21) and extending around the entire periphery of the tube, the balloon being mounted on the tube such that when inflated the balloon  sealingly  engages  the  tracheal  wall  while  urging  the transducer assembly into contact with the inner wall of the trachea.    The asymmetric balloon cuff is conveniently formed in a mold prepared by angularily sectioning the conical portion of a pair of funnel shaped mold forms at equal angles relative to the central axis thereof, rotating one of the sectioned funnel forms 180° about the axis and then joining the two forms at the section plane to form the balloon cuff mold form.
Patent CA-1331864-C (CA)
Inventor: HARANDI MOHSEN N
IPC: C10G65/00
Filed: 1989-05-23
Granted: 1994-09-06
Abstract: ABSTRACT        A process and reactor system is disclosed for hydrotreating a low sulfur containing olefinic distillate and conventional feedstock to a catalytic hydrodesulfurization.  The process comprises passing a minor portion of the olefinic distillate to a first hydrotreating zone in admixture with conventional CHD feedstock.  A major portion of the olefinic distillate is passed to a second hydrotreating zone in combination with the effluent from the first zone.  In this manner, the exotherm attributable to olefins hydrogenation is controlled within limits sufficient to avoid very frequent catalyst regeneration.
Patent CA-1325935-C (CA)
Inventor: YUUNAGA TOSHIFUMI
IPC: F02M35/04
Filed: 1989-05-24
Granted: 1994-01-11
Abstract: ABSTRACT OF THE DISCLOSURE: There is disclosed an air cleaner of an engine for a vehicle. The air cleaner shaped by fitting upper and lower cases together includes an air intake unit inclined downwards so that a cylindrical part, provided at the top end of the air intake unit, for joining an air valve is disposed in a relatively lower position than the air intake unit. During a process of airtightly fitting the upper and lower cases, this arrangement minimizes overall engine height and prevents fluctuations in sectional area of the air intake unit which are due to reconstruction of the air intake unit to eliminate the difficulty caused particularly in a portion for joining the air valve to the air intake unit.
Patent CA-1322340-C (CA)
Inventor: BLANCO AGUSTIN R
IPC: B65D33/36
Filed: 1989-06-27
Granted: 1993-09-21
Abstract: ABSTRACT OF THE DISCLOSURE    The  invention  as  disclosed provides  an  opening device for flexible bags filled with compressed flexible articles,  allowing  convenient  access  to the  contents while also resisting the force of the compressed product within during  filling and handling operations  without requiring the use of additional reinforcing materials. An opening device,  defined by perforation lines,  is provided  on  the  bag  panel  perpendicular  to  the compression direction of the packed flexible articles. The perforation lines are so positioned that they are not directly  subjected  to  the stretching  force  of  the compressed  flexible  articles,  so  that  no  additional protective  material  is  needed  to prevent  untimely tearing.    Also provided is  a  convenient  feature  for initiating tearing of the device along the perforation lines in order to gain access to articles contained therein.
Patent CA-1332641-C (CA)
Inventor: MANCINELLI PAUL A
IPC: C09J7/02
Filed: 1989-07-28
Granted: 1994-10-18
Abstract: TITLE ACRYLIC HOT MELT PRESSURE SENSITIVE ADHESIVE COMPOSITIONS                     ABSTRACT OF THE DISCLOSURE       Acrylic hot melt pressure sensitive adhesive compositions having a good balance of tack, peel and creep resistance at ambient temperature combined with optical clarity and desirable melt viscosity at elevated temperatures are prepared by copolymerizing acrylic and methacrylic alkyl esters of anon-tertiary alcohol or optionally acids with polymerizable poly methacrylate based macromonomers.   The resulting acrylic copolymer has a graft or comb structure in which the acrylic backbone has a low Tg and the pendant macromonomer side chains have a Tg above room temperature.         Compounding these acrylic copolymers with tackifiers and plasticizers dramatically improves the balance of pressure sensitive adhesive properties while lowering melt viscosity into a desirable range.  The invention provides significant property enhancements even for acrylic copolymers having poor initial peel and shear adhesive properties.  Preferably, the acrylic backbone is tailored by judicious selection of acrylic comonomers to allow compounding with several high performance hydrogenated tackifiers and plasticizers that provide water white and clear adhesive formulations while ensuring long term color stability, weatherability and general durability.
Patent CA-1330773-C (CA)
Inventor: BACHOT JEAN
IPC: C25B3/23
Filed: 1989-09-25
Granted: 1994-07-19
Abstract: Quinones are produced by electrolysis of corresponding hydroquinones, in the anode compartment of an electrolytic cell, by electrolyzing a dispersion or emulsion including a conductive aqueous solution of hydroquinone and at least one stable cosolvent which is poorly soluble in water but which is a good solvent for the quinone produced and a poor solvent for the hydroquinone.
Patent CA-1281890-C (CA)
Inventor: DITCHER JACK
IPC: E02D29/14
Filed: 1989-12-04
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE      Molding apparatus is provided herein for providing an elongated bolt slot in a manhole top section for accommodating manhole cover frames of varying diameter.  The molding apparatus includes: a mold assembly comprising inner and outer mold members which collectively form a hollow interior region defining the shape of the manhole top section.  Channel-forming lugs are arranged at spaced intervals about the top end of the mold members and provide receiving channels for a retaining slide member having a main body portion whose long sides are received by those channels, and which is provided with first and second elongated flange-receiving channels arranged along the long sides of the member with the open ends of the channels facing one another.  The channels of the retaining slide members slideably receive flanges of an insert comprising a hollow, elongated, fully-enclosed member having an interior of substantially-T-shaped-cross-section transverse to its length.  The flanges of the insert are in the form of a pair of outwardly-directed flanges arranged along the long sides of the elongated insert for slideable insertion into the flange-receiving channels of the retaining slide member for holding the insert in position within the hollow interior of the mold assembly during the casting of the manhole top section.  The slideable member is slideably removed from the channel-forming lugs to release the insert flanges from the flange-receiving channels after the top section has been cast and cured.
Patent CA-1317151-C (CA)
Inventor: IKOMA MITUGI
IPC: A23P1/12
Filed: 1991-12-23
Granted: 1993-05-04
Abstract: TEXTURED PROTEINACEOUS FOOD          Abstract of the Disclosure:      A textured proteinaceous food having a unique texture, a process for manufacturing the food and an apparatus suitable to manufacturing the food are disclosed.          The textured proteinaceous food which is obtained in such a manner that a domestic animal meat or a marine animal meat or a minced meat of such animal is heated so as to gel to such an extent that the meat material does not lose its binding capacity, and the proteinaceous material in this gel state is force-extruded under pressure from a die having a predetermined configuration and a predetermined number of orifices.  The food extruding apparatus including a food receiving member having a through-hole receiving a food or a food material which is to be extruded and an extruding means inserted into the through-hole from one end thereof and moved toward the other end, thereby extruding the food or food material from the through-hole, the extruding means being constituted by outer and inner extruding members.          After an extruding opoeration, these extruding members are not pulled back simultaneously, but the outer extruding member is first pulled back slowly, and then the inner extruding member is raised.  There is therefore no fear of any vacuume being produced between the upper surface of a food or a food material and the extruding member when pulled back.
Patent DK-166207-C (DK)
Inventor: ALIG LEO
IPC: C07D409/12
Filed: 1987-06-26
Granted: 1993-08-16
Abstract: Pyridine-ethanolamines of the formula    <IMAGE>  I  wherein n, X, Y, R1, R2 and R3 have the significances given in the description, their corresponding enantiomers, diastereomers, and racemates as well as the pysiologically compatible salts thereof are describe. The compounds of formula I have catabolic activity and can be used for the treatment of obesity and of diabetes mellitus or of conditions which are associated with an increased protein breakdown, or as feed additives for fattening animals. The compounds of formula I can be prepared by alkylating the primary or secondary amines corresponding to the secondary or tertiary amines of formula I.
Patent DK-156325-C (DK)
Inventor: EMMRICH PETER
IPC: B23K1/16
Filed: 1980-09-19
Granted: 1989-12-27
Abstract: 1. Apparatus for producing soldered seams in tube bends consisting of half-shells, comprising a mandrel (1), which has the same curvature as the tube bend and on which the arcuate half-shells preformed form non-ferrous metal strip and having longitudinal edges which overlap adjacent to the seams to be soldered in full width are adapted to be fixed, adjacent said seams a movable soldering device (8 to 11) for bringing together the overlapping seams of the half-shells is arranged, a centering and sizing device (18, 20) is provided for the half-shells and in axially parallel apertures (2, 3) of mandrel extensible and retractable stop bars (4, 5) for the stop of the longitudinal edge portions of the one half-shell are disposed characterized in that adjacent the overlappings of the longitudinal edge portions of the half-shells axially parallel, extensible and retractable, profiled soldering combs (10, 11) and besides the soldering combs axially parallel, extensible and retractable stop bars (12, 13) are arranged which are spaced from the stop bars (4, 5) in the mandrel by the width of overlapping and are engageable with the longitudinal edge portions of the other half-shell, whereby the stop bars (4, 5, 12, 13) formed for holding the inserted solder and that one part (18) of the centering and sizing device is fixed to one end of the mandrel and the other part (20) is pivotally movable to the other end of the mandrel.
Patent FI-60366-C (FI)
Inventor: BOSSE FRANK
IPC: B31B170/20
Filed: 1979-09-06
Granted: 1982-01-11
Abstract: Sacks are made from a web comprising a tube of stretched plastics tape fabric woven around a thermoplastic tubular film. The web is continuously fed to a storage device from which two-ply sack lengths are intermittently withdrawn and severed and provided with a stitched base seam. Each severing cut is made to extend through transverse strips of hot-melt adhesive which were applied to both sides of the fabric tube and cooled. After severing and prior to stitching through both plies, the inner ply is provided with a separate base seam by means of welding jaws.