baber/WOPTO huggingface dataset:
Patent DK-159608-C (DK)
Inventor: NEVEUX PIERRE
IPC: B60P1/04
Filed: 1985-02-15
Granted: 1991-04-29
Abstract: 1. A device for rocking charges (4), in particular intended to unload containers (2), comprising an elevator system (9) with an apron, located on a strong structure (6), particularly composed of a jack (10) fastened to a frame (11) and an elevator apron (12), characterized by the fact that it comprises retractable means connected with the frame (11) being able to impose a first position upon the frame, in which it takes its clear bearing on the structure (6) in order to use the jack (10), and a second position in which it can longitudinally be moved on the structure (6) in order to adjust the position of the jack (10) to the outline of the container (2).
Patent CA-1318867-C (CA)
Title: Plasmid expression vector for use in escherichia coli
Inventor: NOMURA MIDORI
IPC: C12N15/72
Filed: 1984-08-28
Granted: 1993-06-08
Abstract: Abstract:     A novel Escherichia coli plasmid is described. The plasmid has, between the Shine-Dalgarno sequence and the transla-tion start codon, a base sequence different from the corresponding, originally occurring region in the .beta.-galactosidase operon and contains, upstream therefrom, the region of a hybrid promoter between the Escherichia coli trp promoter and the lac promoter and, at an entirely independent site, a lac promoter repressor gene. Employing an Escherichia coli transformant carrying the plasmid, a useful polypeptide such as h-IFN-.gamma. can be produced in high yield.
Patent CA-1301976-C (CA)
Title: Insulating material for telephone cords and telephone cords incorporatingsame
Inventor: CHOI JAE H
IPC: H01B3/44
Filed: 1985-10-23
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE A telephone cord employs as an insulator for the conductors therein an extrudable blend of a styrene-ethylenebutylene-styrene copolymer with polypropylene.
Patent CA-1299353-C (CA)
Title: Structure absorbante pour article a usage unique
Inventor: PIERRE MICHEL
IPC: A61F13/15
Filed: 1986-02-28
Granted: 1992-04-28
Abstract: La structure absorbante pour article à usage unique, comportant entre une feuille perméable (1) côté corps et une feuille imperméable (7), un matelas comprenant successivement, au moins une nappe de fibres (2, 12, 22, 32), une feuille de renfort intérieure perméable aux liquides et une couche absorbante pourvue de particules d'additif à rétention améliorée est caractérisée en ce que la feuille de renfort intérieure (3, 13, 23, 33) est un non-tissé maintenu par collage (4, 14, 24, 34) à ladite couche absorbante (5-6, 15-16, 25, 35-36). Figure 1.
Patent CA-1282446-C (CA)
Title: Molded case circuit breaker with combined position indicator and handle barrier
Inventor: FARLEY JAMES R
IPC: H01H73/36
Filed: 1986-07-08
Granted: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOSURE         A molded case circuit breaker includes an operating mechanism position indicator having a plurality of electrically insulating cards or strips disposed beneath an opening in the breaker cover about a manually engageable handle of the circuit breaker for movement in response to movements of the handle along the cover opening.  A fist one of the cards includes a pair of spaced apart, laterally aligned red markings for providing an externally visually discernible indication that the operating mechanism of the circuit breaker is in its CLOSED position.  The first card also includes a pair of spaced apart, laterally aligned white markings for providing an externally visually discernible indication that the operating mechanism of the circuit breaker is in its TRIPPED position.  The second card is positioned beneath the first card and is of a substantially greater length than the first card. Disposed on the second card are a pair of spaced apart, laterally aligned green markings for externally visually indicating that the operating mechanism is in its OPEN position.  The first and second cards are movable relative to each other and a lost motion connection is provided between the second card and the handle.  The colored markings on the cards are viewable through a pair of laterally-aligned slots provided in the cover of the circuit breaker.  The two cards also function as a mechanical and electrical barrier closing the opening of the cover of the circuit breaker through which the handle extends.
Patent CA-1278411-C (CA)
Inventor: WERSOSKY JOHN M
IPC: B29C41/18
Filed: 1986-10-17
Granted: 1991-01-02
Abstract: MULTIPLE ZONE HEATING OF MOLDS                  ABSTRACT OF THE DISCLOSURE      A molding machine has a valve assembly that includes means for selectively heating or cooling a mold by controlling flow of gas through an array of gas impingement jets disposed adjacent the backside of a mold surface to regulate the temperature over respective first and second areas of the mold surface.  Gas heating and cooling circuits include two drive cylinder-regulated plate valves for supplying gas at the gas impingement jet nozzles associated with the mold.
Patent CA-1286961-C (CA)
Inventor: BURNS DONALD A
IPC: G01N1/38
Filed: 1987-02-27
Granted: 1991-07-30
Abstract: ABSTRACT OF THE DISCLOSURE          New and improved automatic dilution apparatus and method are provided, and are operable in conjunction with automated sample liquid analysis systems to automatically dilute sample liquids as supplied thereby to automated sample liquid analysis apparatus.  One embodiment of the dilution apparatus operates to dilute the sample liquids by flowing the sample liquids from the analysis system sample liquid supply conduit, diluting the same, and returning the diluted sample liquids to the supply conduit for flow therethrough to the sample analysis apparatus for sample liquid analysis. Flow of undiluted sample liquids through the supply conduit is prevented attendant operation of the dilution apparatus. A second embodiment of the dilution apparatus operates to remove predetermined volumes of the sample liquids from the supply conduit, and to replace the same with like volumes of a diluent liquid; thereby diluting the sample liquids in the supply conduit for continued flow to the sample liquid analysis apparatus.  Both embodiments of the dilution apparatus are operable on demand; and the second apparatus embodiment is additionally operable to dilute the sample liquids to a varying degree throughout a predetermined dilution range.
Patent CA-1277993-C (CA)
Title: N2-(1-carboxy-3-oxo-3-phenylpropyl)-l-lysine compounds and their derivatives
Inventor: YAMADA KAZUHIKO
IPC: C07C233/46
Filed: 1987-03-24
Granted: 1990-12-18
Abstract: Abstract of the Disclosure A process for preparing N2-(1-carboxy-3-oxo-3-phenylpropyl)-L-lysine derivative having the formula (I):                                                 (I) wherein R1 is an alkyl group and R2 is an acyl or urethane type protecting group, which comprises reacting a .beta.-benzoylacrylic acid ester with an L-lysine derivative in the presence of a base, a process for preparing N2-(1-carboxy-3-phenylpropyl)-L-lysine derivative by the catalytic hydrogenolysis of the compound (I), N2-(1-ethoxycarbonyl-3-oxo-3-phenylpropyl)-N6-trifluoroacetyl-L-lysine and N2-(1-ethoxycarbonyl-3-phenylpropyl)-N6-trifluoroacetyl-L-lysine, especially which having (S)-configuration with respect to the asymmetric carbon atom at the 1-position of the propyl group.          According to the present invention, there can be obtained, economically and in a high yield, N2-(1-carboxy-3-oxo-3-phenylpropyl)-L-lysine derivative, especially optically active N2-[1-(S)-carboxy-3-oxo-3-phenylpropyl]-L-lysine derivative, and the reduced compounds thereof, the derivative being useful as the intermediate of lysinopril which is expected to be used as an antihypertensive agent, and the present invention provldes a remarkably useful method for the economical and efficient production of lysinopril in industrial scale.
Patent CA-1292955-C (CA)
Title: Twist on disposable filter
Inventor: GROEZINGER JOHN J
IPC: B01D27/08
Filed: 1987-04-14
Granted: 1991-12-10
Abstract: Abstract of the Disclosure Twist On Disposable Filter Spin on disposable filters are useful in removing contaminants from the fluid of fluid systems. Preventing axial elongation of the filter due to fluid pressure therein requires the use of thicker elements, thereby increasing the manufacturing cost.  The subject twist or disposable filter includes a twist-lock connector device which captures a portion of a housing between interconnected members of the twist-lock connector device.  The twist-lock connector device is adapted for axial sealing engagement with a mounting device and minimizes the area of imbalance, thereby minimizing the forces tending to cause axial elongation of the filter.  This permits the use of less expensive materials therein and simplifies the manufacturing procedure.
Patent CA-1282037-C (CA)
Title: Framework structure for vehicles
Inventor: MORITA SHIGERU
IPC: B62D21/18
Filed: 1987-04-23
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE          A pair of reinforcing frames each comprising front and rear two dividable segments are attached to opposite sides of a vehicle body which comprises an engine, a clutch housing and a transmission case directly joined together into an assembly.  Front and intermediate gate frames provided over the vehicle body at its front and intermediate portions astride thereof are secured to the reinforcing frames.  Upper component members of the vehicle and a four-post protective frame are attached to the front and intermediate gate frames.  The front and intermediate gate frames include upright members each made of a pipe of square to rectangular cross section.  The members attached to the gate frames include front wheel fenders, a front cover, a bonnet, a fuel tank and a partition plate.
Patent CA-1288689-C (CA)
Title: Scattered total internal reflectance immunoassay system
Inventor: SCHUTT ERNEST G
IPC: G01N33/78
Filed: 1987-06-25
Granted: 1991-09-10
Abstract: SCATTERED TOTAL INTERNAL REFLECTANCE IMMUNOASSAY SYSTEM     Abstract of the Disclosure A new immunoassay system is provided for the detection of ligands or ligand binding partners in solution in a heterogeneous format.  The invention relies upon the detection of back scattered light from an evanescent wave disturbed by the presence of a colloidal gold label brought to the interface by an immunological reaction.          The evanescent wave existing at the interface in turn is the result of a totally internally reflected incident light wave.  Placement of the detector at a back angle above the critical angle insures a superior signal-to-noise ratio.
Patent CA-1280846-C (CA)
Title: Room temperature crosslinkable compositions
Inventor: BOSCH ERHARD
IPC: C08K5/54
Filed: 1987-07-07
Granted: 1991-02-26
Abstract: ROOM TEMPERATURE CROSSLINKABLE COMPOSITIONS                Abstract of the Disclosure Compositions which are storable under anhydrous conditions, but when exposed to atmospheric moisture crosslink at room temperature to form elastomers comprising a dior-ganopolysiloxane having one Si-bonded hydroxyl group in each of its terminal units, and a cyclic silane of the formula    , where R represents a divalent hydrocarbon radical, R1 repre-sents the same or different monovalent hydrocarbon radicals, which can be substituted by an alkoxy group, and R2 represents hydrogen or an alkyl or aminoalkyl radical in which the silicon atom of the cyclic silane is bonded to a nitrogen atom and to two monovalent hydrocarbon radicals, which can be substituted with an alkoxy group via oxygen and to a hydrocarbon radical via carbon.
Patent CA-1289490-C (CA)
Title: Electromagnetic clutch
Inventor: NISHIMURA KAZUO
IPC: F16D27/112
Filed: 1987-07-13
Granted: 1991-09-24
Abstract: ABSTRACT OF THE DISCLOSURE    An electromagnetic clutch for an  automotive air conditioning system is disclosed which includes a rotor, an electromagnetic coil, and an armature plate.  A boss is secured to a drive shaft and has a wave-shaped flange which is formed on the outer surface of the boss.   A front plate is disposed forwardly of  the wave-shaped flange of  the boss through a ring-shaped washer of elastic material. A  rear  plate  is  disposed  rearwardly  of  the wave-shaped  flange  of  the  boss  through  another ring-shaped  washer  of  elastic  material.    The armature  plate  is  connected  to  the  boss,  which connects the front plate and rear plate through the washers  made  of  elastic  material,  respectively, through a plurality of  leaf springs.   When the above  electromagnetic  clutch  is  supplied  with electric  current,  the  rotational  force  in  the direction opposite to the rotational force of the front plate and rear plate is added to the boss. However, since the front plate and rear plate are rotatably fixed to the bogs through the ring-shaped washers made of elastic material, the drive shaft is prevented from receiving torsional resonance by the compression and deformation of the ring-shaped washers.
Patent CA-1282427-C (CA)
Inventor: NERI CARLO
IPC: C08K5/10
Filed: 1987-07-23
Granted: 1991-04-02
Abstract: "TETRAKIS[3-(3,5-DI-TERT.BUTYL-4-HYDROXYPHENYL)PROPIONYL-OXYMETHYL]METHANE  WITH AMORPHOUS STRUCTURE,  PROCESS FOR          ITS PREPARATION AND ITS USE AS A STABILIZER"                        Abstract Tetrakis[3-(3,5-di-tert.butyl-4-hydroxyphenyl)-pro-pionyl-oxymethyl]methane with amorphous  structure,  with glass  transition  temperature  T  comprised  within  the range  of  from about 40°C to 50°C and  free  from  endo-thermic  melting  peaks at temperatures higher than  50°C and of up to 200°C is obtained by means of the melting of crystalline  tetrakist3-(3,5-di-tert.butyl-4-hydroxyphen-yl)-propionyl-oxymethyl]methane and sudden cooling of the molten material.
Patent CA-1297373-C (CA)
Title: Tracheal tube for laser surgery
Inventor: SHAPIRO SEYMOUR W
IPC: A61M16/04
Filed: 1987-09-17
Granted: 1992-03-17
Abstract: Abstract A cuffed tracheal tube for use in intubation of a trachea of a patient during laser surgery involving the head or neck of the patient, includes a flexible aluminum conduit, and an expandable cuff carried at one end of the conduit and including a body of sponge-like material enclosed within a cover filled with water which saturates the sponge-like body while expanding the cuff to provide a seal between the tracheal tube and the trachea of the patient.  The flexible aluminum conduit and the water saturated cuff define a heat dispersion medium for absorbing laser energy engaging the tracheal tube.
Patent CA-1298158-C (CA)
Inventor: KURTZ ROBERT J
IPC: A61M1/00
Filed: 1987-10-14
Granted: 1992-03-31
Abstract: ABSTRACT   A regulator is provided for controlling the degree of suction within a collection chamber in a drainage device.  The regulator includes a means for measuring the degree of negativity within the chamber and a feedback passageway leading from the measuring means to the suction source.  When the measuring means detects a degree of negativity which is equal to or greater than a predetermined value in relation to the available suction the feedback passageway is opened to atmosphere and when the degree of negativity becomes less than the predetermined value the feedback passageway is closed so as to impose the full suction of the suction source upon the chamber.
Patent CA-1308601-C (CA)
Title: Sucralose sweetening composition
Inventor: JENNER MICHAEL R
IPC: A23L27/30
Filed: 1987-11-12
Granted: 1992-10-13
Abstract: ABSTRACT     A sweetener concentrate containing sucralose and having improved thermal stability comprises particles of substantially non-crystalline sucralose dispersed evenly throughout, and adhering to, a water soluble oligosaccharide, the concentrate containing between about 20% and 80% sucralose on a dry weight basis.  The oligosaccharide is preferably a glucose oligosaccharide such as maltodextrin.  The concentrate can be prepared by forming a co-solution of the sucralose and oligosaccharide in water which is then dried.  Other ingredients such as other high intensity sweeteners and flavourings may also be included.
Patent CA-1299227-C (CA)
Title: Ball bearing assembly
Inventor: SIEBERT CRAIG
IPC: F16C35/067
Filed: 1987-11-26
Granted: 1992-04-21
Abstract: Abstract of Disclosure A bearing composed of an inner race, two outer races concentric therewith and spaced axially from each other to leave a gap between them.  Sets of ball bearings are located between the inner race and each of the two outer races.  The outer races are provided with shoulders projecting axially toward one another and the whole is secured by a band wrapped circumferentially around the shoulders.  Preferably, the band is thinner than the outer races so that part of the gap remains.  The band is somewhat longer than the circumference and the ends are turned radially outwardly and fastened together.          In a particularly improved form of the device, frames are located in the gap and are releasably fastened to one another.  The width of the gap is larger than the thickness of the frames, so that there is a certain amount of play in the bearing.  This provides a self-aligning feature.
Patent CA-1285204-C (CA)
Title: Packaging film feeding apparatus and method
Inventor: HADDEN WILLIAM A
IPC: B65B9/20
Filed: 1987-12-03
Granted: 1991-06-25
Abstract: Abstract A form, fill and seal packaging machine (10) includes a tube former (12) for forming a film (F) having spaced apart registration marks (R) thereon into a tube (T) around a hollow mandrel (14).  A pair of endless belt devices (22) driven by stepping motors (28), located at the aides of the hollow mandrel (14) advances the film (F) through the machine (10).  A stripping and sealing apparatus (30) is located beneath the mandrel (14), for stripping product from the area of the film tube (T) to be sealed, and sealing and cutting a filled package (P) from the tube.  A photoelectric cell (48) located upstream of the tube former (12) senses the passing of each registration mark (R) as the film (F) is fed.  The photoelectric cell (48) is operatively associated with the belt drive (22) and the actuator (42, 44) for the stripper and the sealer through an index controller (50).  The index controller (50) deactivates the stepping motors (28). A master controller (45) activates the stripper/sealer actuator (42, 44) at a predetermined point in each packaging cycle.  A method of making form, fill and seal packages of constant length includes the steps of intermittent feeding by increments a full length of film (F) having a registration mark (R) at an intermediate point, sensing said registration mark (R) ducing the time the film is being fed, counting predetermined feed increments past the registration mark (R) during continued film feeding, and sealing the package (P) at a location identified by reaching the predetermined number of feed increments.
Patent CA-1302028-C (CA)
Title: Security device
Inventor: LANGE EDWIN L
IPC: E06B3/46
Filed: 1987-12-23
Granted: 1992-06-02
Abstract: A security device for securing a sliding window or door in a sliding window or door and frame assembly. The security device is positioned at an upper region of the sliding window or door and frame assembly to prevent removal of the sliding window or door from the frame when such removal is attempted. A method for securing a sliding window or door and frame assembly using such security device, along with a sliding window or door and frame assembly incorporated such a security device are also described.
Patent CA-1299028-C (CA)
Title: Seed boot
Inventor: GRANLIN LAVERNE
IPC: A01C5/06
Filed: 1988-02-17
Granted: 1992-04-21
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention is directed to a seed boot and fertilizer knife which can be attached in combination to the shank of most medium or heavy duty cultivators and which permit three field operations to be carried out simultaneously:  the breaking up or working of the soil by the shovel of the cultivator; the deposition of seed into seed beds; and the delivery of fertilizer below and to the side of the seed bed thereby maximizing the delivery of fertilizer to the seeds while minimizing the risk of fertilizer burn.  In a preferred embodiment of the invention, seed may be deposited in substantially paired rows.  Means are also provided for promoting the even distribution of seeds into paired rows, where paired row seeding is desired.  The fertilizer knife of the invention features lighter draft, enabling it to move easily through the soil with less disturbance of the seed bed.      The action of the knife follows that of the cultivator.  A fertil-izer conduit rests on the upper edge of the knife and deposits fertilizer into the groove or band cut by the knife as the knife moves through the soil.
Patent CA-1287242-C (CA)
Inventor: WILSON ALEXANDER I
IPC: B21B35/12
Filed: 1988-03-01
Granted: 1991-08-06
Abstract: TITLE:                           "A ROLLING MILL"                ABSTRACT OF THE DISCLOSURE.      A rolling mill provided with a pair of rolls rotatable in a roll housing and in a first mode of operation drivably connected to respective drive gears of a main frame and gear housing, the drive gears meshing with respective pinions which mesh together, the main frame and gear housing being capable of being located in either  one of two positions angularly spaced at 180 degrees, and the drive gears and pinions are capable of being re-adjusted in position whereby in a second mode of operation the drive gears can be brought into mutually meshing positions and the pinions can be moved apart to become the gears with which the rolls are drivably connected.
Patent CA-1313021-C (CA)
Title: Process for sterilizing a tight enclosure and installation for performing this process
Inventor: PICARD CLAUDE
IPC: A61L2/20
Filed: 1988-03-29
Granted: 1993-01-26
Abstract: DESCRIPTIVE ABSTRACT            For sterilizing a tight enclosure (10) equipped with a ventilation and filtration circuit (14), said enclosure is isolated and the internal relative humidity level is lowered by means of an assembly (50) incorporating a drying cartridge (54).  The sterilizing agent (46) is then introduced through a closed circuit (30) until a relative humidity level close to the dew point is obtained.  The sterilizing agent is kept in the enclosure for a given contact time, before scavenging said agent by means of the ventilation and filtration circuit (14).        (Single drawing).
Patent CA-1308424-C (CA)
Title: Device for taking containers out of a pile and processing machine equipped with this device
Inventor: LEMAIRE DIDIER
IPC: B65G59/06
Filed: 1988-04-20
Granted: 1992-10-06
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention concerns a device for taking containers out of a pile, comprising a magazine formed of a row of articulated parallelograms and, under this magazine, two superimposed rows of deformable parallelograms which are actuatable independently from each other to take the containers out of the pile and which can conform to any container shape or dimension.
Patent CA-1286566-C (CA)
Title: Thermally activated valve
Inventor: VISNIC JAMES E
IPC: F16K17/40
Filed: 1988-04-28
Granted: 1991-07-23
Abstract: A B S T R A C T        A thermally activated valve is disclosed for attachment to a pressurized vessel such that substances contained therein can be released at a selected temperature value.  The value includes a body having an inlet and an outlet in fluid communication with each other.  The inlet fluidly communicates with the interior of the pressurized vessel while the outlet is in communication with an area having a lower pressure value.  Secured in the outlet is an insert having a stem.  The stem has a helical groove formed about its outer periphery and has at least one small aperture which is in communication with the helical groove.  The insert cooperates with the body to form a helical passageway there-through.  Positioned within the helical passageway is a material for normally blocking fluid flow therethrough which is fusible at a selected temperature to permit fluid flow therethrough.  The helical passageway cooperates with the small aperture formed in the stem to extend the life of the valve by inhibiting the extrusion of the fusible material.