baber/WOPTO huggingface dataset:
Patent CA-1321851-C (CA)
Title: Process for preparing functionalized polymeric compositions
Inventor: HUGHES KATHLEEN A
IPC: C08F2/00
Filed: 1988-12-30
Granted: 1993-08-31
Abstract: PROCESS FOR PREPARING FUNCTIONALIZED         POLYMERIC COMPOSITIONS     ABSTRACT OF THE DISCLOSURE    Functionallzed polymeric compositions are prepared by polymerizing ethylenically unsaturated functional monomers in a solvent including a reactive compound.  The functional groups of the reactive compound and the functional monomer react during or subsequent to the polymerization of the functional monomer to provide a functionalized polymeric composition.  The reactive compound can be a hydroxy-terminated, poly(ethyleneoxy)ated hydrophobe-bearing compound and the functional monomer can be a polymerizable carboxylated monomer, the functionalization in this case being a condensation.  Removal of the water of condensation by azeotropic distillation drives the reaction to completion. The resulting high solids functionalized polymeric composition is soluble or dispersible in an appropriate solvent, and can be used as is, diluted with a solvent, or isolated.  Polymeric compositions prepared according to the process can be used as builders in detergent compositions, as pigment dispersants in coaling compositions, as tanning  agents for leather, as associative thickeners and rheology modifiers for coatings compositions, and in a variety of other applications.
Patent CA-1317380-C (CA)
Title: Universal connector device
Inventor: RUBIN HENRI
IPC: G06F13/40
Filed: 1989-01-26
Granted: 1993-05-04
Abstract: Abstract of the Disclosure A connector device for use in communication of data between the central processing unit (CPU) bus of a host computer system and the CPU bus of a co-processor computer system, between the CPU bus of the host computer system and an expansion card used with the host computer system, and between the CPU bus of the co-processor computer system and an expansion card used with the co-processor computer system using a bridge card includes a plurality of host computer system expansion slots and a plurality of co-processor computer system expansion slots configured so that at least one host compute  system expansion slot and at least one co-processor computer system expansion slot form an in-line pair to accept the bridge card.
Patent CA-1298889-C (CA)
Inventor: SHIMADA MASASHI
IPC: H01R13/648
Filed: 1989-02-09
Granted: 1992-04-14
Abstract: F.N. 43078 CAN 1A     ABSTRACT           An electric connector used for connecting electric elements and having a die-cast frame member having a generally rectangular shape and having a slot-like opening portion for receiving a support of an electrically insulating material for supporting a plurality of contacts; and a metal electromagnetic shield arranged to cover said support with said support mounted on said frame member to extend out from said frame member through said slot-like opening portion.
Patent CA-1314252-C (CA)
Title: Polymeric compositions and their production
Inventor: FARRAR DAVID
IPC: C12P7/40
Filed: 1989-02-09
Granted: 1993-03-09
Abstract: ABSTRACT         Polymeric Compositions and their Production The   invention   provides   a   substantially   dry particulate composition comprising a polyacrylamide and an amidase.  An aqueous composition made by dispersing this into water will then have a satisfactorily low content of residual  acrylamide  even  if  the  initial  polymer  was contaminated with monomer.   The composition  is made by blending dry polyacrylamide particles with the amidase.
Patent CA-1324501-C (CA)
Title: Dual beam multichannel spectrophotometer
Inventor: SAPP EDWIN R
IPC: G01J1/16
Filed: 1989-02-10
Granted: 1993-11-23
Abstract: ABSTRACT          The present invention relates to an improved dual beam multichannel spectrophotomer employing a simple and novel optical system in combination with photodiode arrays and a unique logrithmic data converter to convert light signals to absorbance.  In particular, the optical system utilizes optical elements in a novel arrangement to direct a pair of equivalent sample and reference beams in an essentially parallel formation respectively through a sample and reference cell and to focus and direct the emergent sample and reference beams to a single flat horizonatally ruled grating which disperses each of the sample and reference beams respectively onto a pair of vertically disposed photodiode arrays whereby the light signals are converted into absorbance units (AU) by an unique logarithmic data converter.  The spectrophotometer is highly accurate, has very low drift, less than 2 x 10-4 AU/°C, and very low noise, less than ?2 x 10-5AU.  The dual beam multichannel spectrophotomer is particularly suitable for use in high pressure liquid chromatography to record the absorbance spectrum of the samples as they are being eluted from the chromatographic column.
Patent CA-1339768-C (CA)
Title: Paralog affinity chromatography
Inventor: KAUVAR LAWRENCE M
IPC: G01N33/531
Filed: 1989-03-23
Granted: 1998-03-24
Abstract: A method for affinity chromatography or adsorption of a designated analyte utilizes a paralog as the affinity partner.  The immobilized paralog can be used in purification or analysis of the analyte; the paralog can also be used as a substitute for antibody in an immunoassay.  The paralog is identified by screening candidate peptide sequences of 4-20 amino acids for specific affinity to the analyte.
Patent CA-1339793-C (CA)
Title: Cyclic analogs of atrial natriuretic peptides
Inventor: LEWICKI JOHN A
IPC: A61P9/08
Filed: 1989-03-29
Granted: 1998-03-31
Abstract: Compounds and compositions comprising synthetic analogs of Atrial Natriuretic Peptides are provided, together with methods for their production and use as natriuretics, diuretics and/or vasodilators, or as intermediates for or modulators of such useful compounds or of native Atrial Natriuretic Peptides.
Patent CA-1311560-C (CA)
Title: Electronically variable space-to-sales
Inventor: PHILLIPS PAUL A
IPC: G07F5/18
Filed: 1989-05-19
Granted: 1992-12-15
Abstract: ABSTRACT OF THE DISCLOSURE:   A vend control mechanism for a multiple product vending machine is controlled electronically by a master control unit to dispense particular products from storage increments in the machine specifically assigned to those products.  A code menu is provided for a service person to input codes into the master control unit to reassign storage increments to products to take account of particular product sales volumes for that vending machine.
Patent CA-1326807-C (CA)
Inventor: WEILER JAMES G
IPC: B02C18/30
Filed: 1989-07-10
Granted: 1994-02-08
Abstract: Abstract of the Disclosure A double plate retrofit assembly for a meat grinder includes a centering pin adapted for insertion into a longitudinal bore provided in the feed screw of the meat grinder.  Primary and secondary knife holder assemblies are adapted for mounting to the centering pin, and primary and secondary orifice plates are mounted adjacent the primary and secondary knife holder assemblies, respectively.  Adapter mounting rings are employed for affixing the orifice plates to the end of the meat grinder.  A spring washer mechanism is dis-posed adjacent each knife holder assembly for biasing the knife holder assemblies against the orifice plates to improve grinding performance.  The amount of bias provided by the spring washers is adjustable by adjusting the position of the mounting rings.
Patent CA-1316332-C (CA)
Inventor: FOREMAN LARRY R
IPC: C23C14/50
Filed: 1989-08-24
Granted: 1993-04-20
Abstract: FIXTURE FOR MOUNTING SMALL PARTS FOR PROCESSING                  ABSTRACT OF THE INVENTION   A fixture  for  mounting  small  parts,  such as  fusion target  spheres  or  microelectonic  components.   A  glass stalk is drawn and truncated near its tip.  The truncated end  of  the glass  stalk  is  dipped  into  silicone  rubber forming an extending streamer.  After the rubber cures for approximately 24  hours,  a  small  part  is touched to the streamer, and will be held securely throughout processing.
Patent CA-1330703-C (CA)
Inventor: GARCIA JAIME A
IPC: B05C17/02
Filed: 1989-08-25
Granted: 1994-07-19
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides an apparatus for manu-facturing a paint roller comprising an elongate support for a thermoplastic tubular core; means for winding a fabric strip over the tubular core in a helical path, said winding means including means for guiding the fabric strip to the tubular core at an angle to the axis of the core; and means for heat softening the surface of the core in the zone of the winding of the fabric strip around the core to fuse the fabric to the core; and means for causing relative movement between the winding means and the core in timed relation to the rotation of the elongate support, whereby the fabric strip is wound around the core in a tight helix, with consecutive windings of said strip being adjacent to one another to form an integral cover over said core.  The pre-sent invention also provides a method for manufacture of a paint roller, comprising heat-softening the surface of a tubular core composed of thermoplastic material and applying a fabric cover to the heat-softened core while rotating said tubular core so as to cause said fabric to be fused to the core without an intermediate adhesive.
Patent CA-1324408-C (CA)
Inventor: MUTH JAMES C
IPC: A47B53/02
Filed: 1989-08-28
Granted: 1993-11-16
Abstract: Abstract of the Disclosure Mobile shelving apparatus comprises rails that are leveled by stacks or interlocking shims.  The shims are placed under and interlock with rail support brackets at the joints in the rails.  Rail spreaders used to align the rails are also leveled with and interlock  with  the  shims.    The  mobile  shelving apparatus includes a carriage platform supported on the rails by wheel assemblies that are assembled to the platform without fasteners.  Wheels are retained to bearings by swaging portions of the wheels onto the bearing outer races.   The bearing inner races are retained on respective shafts by swaging rings onto the shafts.  The wheel assembly shafts are secured to the platform by swaging the ends of the shafts to the platform.  The invention further comprises an upright anchor clip for joining the platform to the carriage framework that stores selected items.
Patent CA-1309905-C (CA)
Title: Poultry watering valve
Inventor: JOHNSON DWIGHT N
IPC: A01K7/06
Filed: 1989-08-29
Granted: 1992-11-10
Abstract: ABSTRACT OF THE DISCLOSURE         A poultry watering valve includes a housing in-cluding a body and cap defining a recess with a valve seat at its upstream end.  A unitary seal member in the chamber includes a valve member portion urged by a spring against the downstream side of the valve seat.  The seal member also includes a restrictor pin extending in an inlet bore upstream from the valve seat and a shank carring an operat-ing stem setending through the valve outlet.  The cap may be detached from the body for access to the seal member and spring without removing the body from the water supply con-duit.
Patent CA-1320562-C (CA)
Title: Remote sonic location system
Inventor: FRASER DAVID W
IPC: G01S3/808
Filed: 1988-08-29
Granted: 1993-07-20
Abstract: ABSTRACT OF THE DISCLOSURE A hydrophone (16) having a short-baseline array of transducers (12A, 12B, and 12C) as well as a long-baseline array of transducers (14A, 14B, and 14C) includes switches 30A, 30B, and 30C) for selectively connecting the outputs of the arrays to a cable (18) that carries the signals to processing circuitry (20) aboard an ocean-going vessel (24). The switches (30A, 30B and 30C) change state in accordance with the output of a narrow-band filter (42), which indicates whether the received signal is of a predetermined frequency and thus is likely to have been produced by an intended source.  Due to the delay inherent in the narrow-band filter 42, the processing circuitry (20) thus processes the response of the long-baseline array to the first part of a beacon pulse and the response of the short-baseline array to the second part of the beacon pulse.
Patent CA-1340417-C (CA)
Inventor: SCHLESSINGER JOSEPH
IPC: A61K33/243
Filed: 1989-09-13
Granted: 1999-03-02
Abstract: Des anticorps monoclonaux et des lignées de cellules hybrides pour la production danticorps monoclonaux spécifiques pour le récepteur du facteur de croissance épidermique chez lhomme qui sont capables dinhiber la croissance de cellules tumorales humaines exprimant des récepteurs du facteur de croissance épidermique chez lhomme sont fournis. Des compositions thérapeutiques contenant ces anticorps monoclonaux par eux-mêmes et en association avec des agents anti-néoplasiques sont également divulguées.
Patent CA-1314359-C (CA)
Title: Glove liner apparatus
Inventor: HSUIH CHI H
IPC: A41D19/00
Filed: 1989-09-26
Granted: 1993-03-16
Abstract: GLOVE LINER APPARATUS               Abstract of the Disclosure A glove liner of superior absorbency, comfort and utility is disclosed.  The liner is of unitary construction, and includes a substantially tubular body portion of absorbent, stretchable material having a uniform width along its entire length.  The body portion includes a side opening sized to accommodate a user's thumb.  A second side opening for the user's little finger may also be provided across from the first side opening.  At the top of the body portion, multiple finger openings are provided.  The entire liner is of seamless construction and minimal weight.  The unitary design of the liner is especially suited for mass production, and the final product is highly moisture-absorbent and comfortable.
Patent CA-1310426-C (CA)
Inventor: TJAHJADI TARUNA
IPC: H04L27/00
Filed: 1991-06-28
Granted: 1992-11-17
Abstract: HANDSHAKE SEQUENCE DETECTOR                ABSTRACT           An improved V .22 bis 2400 bits per second (bps) handshake sequence detector.  An incoming phase keyed (PSK) handshake sequence is autocorrelated using a frequency shift keyed  (FSK)  receiver  (101).   The autocorrelated signal is then filtered by a low pass filter (106).   The autocorrelated, low pass filtered signal is then alternately fed, at a 1200 Hz rate, to two detectors (114, 116).  Each of the detectors (114, 116)  looks  for one half of the handshake sequence. The output of each detector (114, 116) is provided to an OR-gate (122).  The 2400 bps handshake sequence is declared to be detected when either one or both of the detectors (114, 116) detects its corresponding portion of the sequence.
Patent DK-148402-C (DK)
Inventor: LARSEN BOERGE
IPC: A01F29/02
Filed: 1983-03-02
Granted: 1985-11-18
Abstract: In a chopper device for al forage harvester, comprising a rotary, disc-shaped web plate (21) whose one side mounts a plurality of cutters (22), these cutters are arranged in at least two, preferably three circular, concentric groups. Each cutter is so constructed that it yields to obstacles in the form of foreign bodies and is deflected from the fixed counter cutter before the web plate is deformed. Moreover, the cutters may be mounted in individual angles to establish the most favourable chopping angles with respect to the counter cutter.
Patent FI-71957-C (FI)
Inventor: PLESKA JEAN-PIERRE
IPC: D01D5/11
Filed: 1980-05-08
Granted: 1987-03-09
Abstract: Polyolefine-based fibrids are produced by the abrupt expansion of a liquid mixture of molten polyolefine and solvent, this mixture being at high temperature and high pressure. The mixture contains the solvent, a polyolefine of normal molecular weight and a polyolefine of low molecular weight onto which a polar monomer has been grafted. The fibrids obtained possess a high proportion of grafted polyolefine on their surface.
Patent FI-73184-C (FI)
Inventor: GALL JOHN CHARLES
IPC: B65D41/18
Filed: 1981-09-11
Granted: 1987-09-10
Abstract: A lockable closure for a container having an annular lip advantageously has locking means whereby the closure can be releasably locked to the container. The closure has at least an annular portion adapted to be disposed in contact with a portion of the annular lip of the container, and preferably also an annular wall adapted to contact a portion of a wall of the container to provide a sealing engagement therewith. The locking means generally comprises shoulder means for lockingly engaging the annular lip of the container and bending means adjacent the shoulder means for deflecting the shoulder means about the annular lip of the container. The closure is useful with containers formed of various materials, for example, of both metal and molded plastic.
Patent FI-70114-C (FI)
Inventor: GROENWOLD BARELD EGGE
IPC: A01N39/02
Filed: 1983-11-24
Granted: 1986-09-15
Abstract: A mixture of the herbicides napropamide and butam has been found to exhibit synergistic results, particularly in pre-emergence surface application or pre-plant incorporation, and for controlling weeds in the presence of a rapeseed crop.
Patent FI-81470-C (FI)
Inventor: FLING RUSSELL THOMAS
IPC: H04N7/01
Filed: 1986-07-24
Granted: 1990-10-10
Abstract: In a double scanning receiver including a video speed-up memory with read and write clocks locked to multiples of burst, visible artifacts tend to be produced when displaying non-standard video signals (e.g., from a VCR, gme, computer, etc.) due to skew of the memory clock signals with respect to horizontal sync. Skew artifacts are corrected by delaying (in 95;96,98) the output signal of the memory (50) as a direct function of the read clock skew and as an inverse function of the write clock skew. The write clock skew is measured (410-426,Fig.4) for each memory read and write cycle. The read clock skew (in latch 66) for the first memory read cycle corresponds to the write clock skew (in latch 64) measured at the start of the first read cycle. The read clock skew for the second memory read cycle is obtained by adding to the write clock skew measured at the start of the second read cycle a measured half-line period of the video input signal and taking the fractional part of the sum thereof. The integer part of the sum is detected (68) to initiate the start of the second memory read cycle. The difference (96) between the write skew signal (64) and twice (84) the read skew signal (66) determines the delay imparted to the video signal.
Patent FI-91441-C (FI)
Inventor: BERGMANN GYOERGY
IPC: F25B25/02
Filed: 1987-05-22
Granted: 1994-06-27
Abstract: The method according to the invention is proposed for the operating of compression-absorption heat pumps or refrigeration machines (of hybrid heat pumps and refrigeration machines), using a working medium consisting of two media of different volatility but which dissolve well one in the other. In the method, when heat is extracted during a first heat exchange operation, on the one hand the vapour of the more volatile component (component with lower boiling point) is dissolved in the liquid of the less volatile component (component with higher boiling point) (absorption), on the other hand the vapour of the less volatile component is condensed (condensation), then, after expansion of the working medium, when heat is supplied during a second heat exchange operation, on the one hand the more volatile component is at least partially driven out of the solution (degassing), on the other hand the less volatile component is at least partially evaporated (evaporation), after which the working medium is compressed. 
<??>The novelty of the method according to the invention is that the working medium is derived from the first heat exchange operation as a mixture of two different phases (liquid and vapour) of different concentration. 
<??>The heat pump or refrigeration machine suitable for realising the method according to the invention includes, in series connection in the direction of flow of the working medium, a condenser-absorber (1), a liquid-cooling inner heat exchanger (5), a pressure reducer (2), an evaporator-degasser (3) and a pressure increaser (compressor) (4), the output of the latter being connected to the input of the condenser-absorber (1). 
<??>The novelty of the device is that a vapour-cooling inner heat exchanger (6) is interposed between the condenser-absorber (1) and the liquid-cooling inner heat exchanger (5). 
<IMAGE>
Patent FI-85795-C (FI)
Inventor: TASKINEN SAKARI
IPC: A23G3/42
Filed: 1990-10-18
Granted: 1992-06-10
Abstract: A process for preparing a hard confectionery product comprising sugar alcohols, abundant xylitol and optional additives by mixing the ingredients in a multistep mixing process including steps of heating and cooling.
Patent FI-98124-C (FI)
Inventor: DAMANI NALINKANT CHUNILAL
IPC: A61K9/127
Filed: 1990-11-16
Granted: 1997-04-25
Abstract: This invention relates to compositions and methods for treating diseases of the oral cavity in humans and lower animals using a glycerol monooleate gel for releasing drugs in the oral cavity.
Patent NO-150435-C (NO)
Inventor: STAEHLE HELMUT
IPC: C07D233/50
Filed: 1979-07-18
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2, which may be the same or different, represent a hydrogen atom, a chlorine atom, or a methyl group, with the proviso that not both R1 and R2 are hydrogen, and R represents a radical selected from the group consisting of -(CH2)2 -C(CH3)=CH2, -(CH2)2-CH=CH2, -O-CH2-CH=CH2, -O-(CH2)2-CH=CH2, -O-CH2-C(CH3)=CH2, -O-CH2-CH=CH-CH3,   <IMAGE> <IMAGE> +TR  <IMAGE>  and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent NO-166444-C (NO)
Inventor: ALDER ALEX
IPC: C07D221/22
Filed: 1985-06-19
Abstract: 1-Phenyl-3-azabicyclo[3.1.1]-heptane-2,4-diones of the formula <IMAGE>  (I)  in which R1 represents hydrogen or a saturated or unsaturated, aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aromatic or aromatic-aliphatic hydrocarbon radical having up to and including 18, preferably up to and including 12, carbon atoms, R2 represents hydrogen, lower alkyl, sulpho or acyl, R3 represents hydrogen or lower alkyl and R4 represents hydrogen, lower alkyl, phenyl or phenyl substituted by -N(R2)(R3), and salts of these compounds, have valuable pharmacological properties, are effective as aromatase inhibitors and can therefore be used for the treatment of hormone-dependent diseases, especially mammary carcinoma.
Patent NO-166393-C (NO)
Inventor: COVELLI BRUNO
IPC: A47J27/04
Filed: 1986-06-16
Abstract: 1. Pressure cooker having a boiling chamber (1), accessible through a door (2) or the like, for the reception of the foodstuffs to be prepared, and having a steam generator (4) which consists of a heatable casting with a plurality of cast-in passages (11) and which is connected on the one hand to a water supply conduit, and on the other to the boiling chamber (1), characterised in that there are provided a common feed passage (10) and several distributor passages (11) branching off from it and opening at their ends into a steam trap chamber (12), the casting (4) being installed in the pressure cooker with the distributor passages (11) rising slightly from the water supply side.
Patent NO-175977-C (NO)
Inventor: FINKELSTEIN JOSEPH ALAN
IPC: C07D233/70
Filed: 1990-06-13
Abstract: Angiotensin II receptor antagonists having the formula: <CHEM> which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to product angiotensin II receptor antagonism in mammals.