baber/WOPTO huggingface dataset:
Patent CA-1183315-A (CA)
Inventor: PETRY RUDOLF
IPC: A22C11/02
Filed: 1982-06-10
Granted: 1985-03-05
Abstract: ABSTRACT OF THE DISCLOSURE           A device comprising two coaxially superposed outer tubes, wherein the innermost, first outer tube is disposed on the stuffing horn of a stuffing device for stuffing tubular casings with a fluid mass such as a sausage mixture.  One of the two outer tubes is longitudinally displaceable with respect to the other outer tube.  Pivotable elements fastened by pivotable mountings to the second outer tube and by pivotable joints to a connecting arm serve to deshirr and smooth the initially shirred tubular casing.  Further, the elements press the tubular casing against the inner surface of an annular stop cylinder and thereby retard the withdrawal of the tubular casing from the shirred portion.  The inner diameter of the stop cylinder is preferably smaller than the outer diameter of the deshirred portion of the tubular casing.  A system comprising the aforesaid device, a tubular casing, the stuffing horn of a stuffing device, tying or clip devices and a cutting device is also disclosed.
Patent CA-1185700-A (CA)
Inventor: KOUTONEN PAULI
IPC: G06K7/10
Filed: 1982-06-15
Granted: 1985-04-16
Abstract: ABSTRACT     A method for the identification of rolls, in particular big paper rolls, by means of a code attached to or marked on the end surface of the roll. The code comprises several characters located side by side and is read by a combined optical beam transmitter-receiver, preferably a laser device, scanning a restricted angle in a plane (8). The scanning is adjusted to extend slightly over the end limit of the code at its both ends and the scanning plane is turned until at least one scanning over the entire code (4) is obtained.
Patent CA-1226012-A (CA)
Inventor: ISONO KEINOSUKE
IPC: F16L19/025
Filed: 1982-06-23
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE         A connector for therapeutic tubing comprising a tubular male connector member made of thermally resistant corrosionproof material, a tubular female connector member made of thermally resistant corrosionproof material and a locking mechanism disposed to the connector members and used for locking the union between the connector members; and a medical solution bag device comprising a flexible bag proper, a flexible tube connected to the bag proper, a tube adapted to the flexible tube and the above mentioned connector.
Patent CA-1195331-A (CA)
Inventor: VECCHIETTI VITTORIO
IPC: C07D401/06
Filed: 1982-07-27
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to new tetrahydroquin-oline compounds of the general formula (I):                       (I) wherein R1 is selected from the group comprising a straight or branched chain alkyl having from 1 to 20 carbon atoms, cycloalkyl having from 3 to 6 carbon atoms, phenyl, phenyl substituted by halogen atom, phenyl C1-6 alkyl, phenyl C1-6 alkenyl, pyridyl, and pyridyl substituted by one or two halogen atoms;          R2 and R3 are the same or different and each is selected from the group comprising hydrogen atom, hydroxy and alkoxy having from 1 to 6 carbon atoms, provided that at least one of R2 or R3 is different from hydrogen;          R4, R5, R6 and R7 are the same or different and each is selected from the group comprising hydrogen atom and alkyl having from 1 to 6 carbon atoms; and pharmaceutically acceptable acid addition salts thereof.  These compounds are prepared by a process which comprises reacting a compound of the general formula (II):                                      (II) wherein  R2, R3, R4, R5, R6 and R7 are defined herein-before, or a reactive derivative thereof, with a compound of the general formula or a reactive derivative thereof.  These compounds and their salts are active on the cardiocirculatory system and are useful as cardiotonics.
Patent CA-1180286-A (CA)
Inventor: MILES ERNEST P JR ST LEONARD D
IPC: H04N1/48
Filed: 1982-08-09
Granted: 1985-01-02
Abstract: Abstract:       Method and apparatus for production of large volume four colour reproduction pigment printing of displays from master screens of CRT terminals for computers involve reading first signals representing data for an additive color graphic image to be displayed on the screen and generating therefrom second signals representing needed data for recreating by printing a color facsimile of that display, using subtractive pigment combinations which match the color of that display position by position.  Finally,  the method involves producing and displaying internegative images in black and white representing levels of each subtractive primary needed in printing the same on a three color press.  The method enables increased color resolution and the elimination of curvature effects and flaws in conventional photographing of color separation images as computer output on a printer.
Patent CA-1176845-A (CA)
Inventor: FRANK ROBERT G
IPC: C03B27/044
Filed: 1982-09-02
Granted: 1984-10-30
Abstract: Abstract In the bending and tempering of glass sheets supported on a ring-like member for conveyance of the bent glass sheet through a cooling sta-tion, a transfer device for unloading the bent, tempered glass sheet is provided.  The transfer device is so constructed and arranged that it does not cause a bottleneck in high speed, ? production of bent, tempered glass sheets, avoids uncontrolled departures from the desired shape of the bent, tempered glass sheets, particularly those that develop in the marginal edge portion of the glass sheets that must fit exactly into glass sheet receiving frames of installation structures or vehicles, and enables the glass sheet to transfer so gently as to inhibit the likelihood of breakage resulting from uncontrolled dropping of bent, tempered glass sheets during their handling.
Patent CA-1185571-A (CA)
Inventor: OLIFF JAMES R
IPC: B65D71/00
Filed: 1982-12-15
Granted: 1985-04-16
Abstract: WRAPAROUND ARTICLE CARRIER                   WITH ADJUSTABLE GIRTH                        ABSTRACT         For packaging groups of articles whose exterior dimensions may vary somewhat, an article carrier of the wraparound type comprises a blank of generally rectangular configuration having lap panels at its ends which may be overlapped and secured together in flat face contacting relation in alternate relative positions of long and short overlaps to form tubular structures of different girths respectively wherein at least one combination locking and retaining tab is struck from one of the lap panels and wherein at least one locking tab and at least one retaining tab are struck from the other lap panel and disposed in spaced transverse alignment with each other whereby said combination locking and retaining tab may be driven through the aperture defined by said retaining tab when said one lap panel is disposed in an outer overlapping position relative to said other lap panel and whereby said locking tab may be driven through the aperture defined by said combination locking and retaining tab when said other lap panel is disposed in an outer overlapping position relative to said one lap panel, the two different arrangements being effective to form wraparound carriers having girths of different dimensions.
Patent CA-1211213-A (CA)
Inventor: MARTIN-FERNANDEZ SERGIO GONZAL
IPC: G06F19/00
Filed: 1982-12-20
Granted: 1986-09-09
Abstract: ABSTRACT         The present invention relates to a system for the study and calculation of the visual field, which has basic novelty features as well as considerable advantages over existing means, used for this same purpose.  The basic idea consists in the use of a wide surface cathode ray tube (CRT) as a campometric screen, so as to generate background and luminous stimuli capable of pro-voking a positive response of the subject explored.  An original system of generation and amplification of the video signal also allows presenting, simultaneously, a background of variable lum-inosity which fills up the surface of the screen, luminous test stimuli with variable luminosity and location, as well as the points necessary to maintain fixation, as a function of the type of exploration to be performed.  This is obtained by means of a triple excitation of the cathode ray tube cathode, through an output amplifier specially designed for this purpose.  The back-ground and test stimuli luminosity cover, independently, a range of discreet values, in a scale which allows great resolution, ranging from a maximum to minimum light flux linear ration of 10,000:1, enough to encompass the practical totality of the peripheric explorations.
Patent CA-1193779-A (CA)
Inventor: OGAWA MASAKI
IPC: C08L101/00
Filed: 1983-01-14
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE Rubber compositions having improved tensile strength, elongation and modulus of unvulcanized rubbers without deteriorating physical properties of vulcanized rubbers are prepared by utilizing synergistic effect of addition of a filler having high reinforcing property and alkadiene sulfones in given amounts to natural rubber and/or dienic synthetic rubbers.
Patent CA-1214849-A (CA)
Inventor: ARNASON JOHN D
IPC: G01D4/08
Filed: 1983-01-31
Granted: 1986-12-02
Abstract: Abstract A  visually  and  electronically  readable  motor driven register  has  a plurality of  dependently  rotatable,  coaxial, incrementally  positionable,  number wheels which each carry a movable electrode fixed in a predetermined position relative to the numbers on each wheel.  Adjacent each movable electrode is inserted a fixed plate which carries a plurality of stationary electrodes, each corresponding  to a number on the wheel and disposed circumferentially around a stationary main electrode which is capacitively coupled to the movable electrode.  When a number on a wheel is visually readable,  the movable electrode will be positioned so as to be capacitively coupled only to the stationary electrode corresponding to the readable number.  A microprocessor  provides pulses sequentially to the stationary electrodes of each wheel, and checks for a coincident processed output from the main electrode of the first wheel. If there is a  processed  output  indicating  capacitive  coupling  between stationary and movable  electrodes,  the microprocessor  retains the electrode number indicative of the readable number of the first wheel and checks for a coincident processed output from the main electrode of the second wheel. When all  the wheels have been read, the first wheel is again checked;  if all  the wheels have not been able to be read, the microprocessor will activate the motor to move the wheels until they can all be read.
Patent CA-1190547-A (CA)
Inventor: PIOCH RICHARD P
IPC: C07D277/28
Filed: 1983-03-16
Granted: 1985-07-16
Abstract: Abstract N-alkenyl (or N-alkynyl)-N'-[2-(amino-alkyl)-4-thiazolylmethylthioalkyl] guanidines, thio-ureas, ethenediamines and related compounds, H2 re-ceptor antagonists, useful in inhibiting gastric acid secretion in mammals.
Patent CA-1193832-A (CA)
Inventor: SCHREIBER GEORG
IPC: B01J8/18
Filed: 1983-03-18
Granted: 1985-09-24
Abstract: ABSTRACT OF THE DISCLOSURE:         In a vertical vortex cell column, especially for the fluidisation of solid particles in a carrier flow, with supply arrangement for the liquid to be treated and removal arrangement for the treated liquid in the upper part of the column, supply arrangement for the liquid to be treated and delivery arrangement for the treated material flow, there is a multiple number of plates which leave free one or more openings for the throughflow of at least one material flow, arranged within the column.  In order to achieve improvement of the operation, greater dimensioning of the cross-section of the column and simplified installation of the plates in the column the plates are formed as generated surfaces of truncated right circular cones with an opening angle of about 60 to 150°C and arranged symmetrically to the longi-tudinal axis of the column and with their concave or convex sides alternatingly upward.  The plates possess central openings for through passage of a material flow and provide between the circumferential curves of the notional cone base surfaces of the plates and the inner column circumference annular passageways for through passage of a material flow.
Patent CA-1217361-A (CA)
Inventor: BILEK PAUL J
IPC: C22C37/04
Filed: 1983-03-21
Granted: 1987-02-03
Abstract: ALLOY AND PROCESS FOR PRODUCING DUCTILE    AND COMPACTED GRAPHITE CAST IRONS                    Abstract of the Disclosure The present invention is directed to an alloy composition and the method of treating molten cast iron with such alloy to produce ductile and compacted graphite cast irons.  The alloy may contain about 0.1% to about 10% silicon, about 0.05 to about 2.0% cerium and/or other rare earth elements, about 0.5 to about 4% magnesium, about 0.5 to about 6.5% carbon (percent by weight) the balance being iron.
Patent CA-1195603-A (CA)
Inventor: ELHAUS FRIEDRICH W
IPC: B23D23/00
Filed: 1983-04-26
Granted: 1985-10-22
Abstract: Abstract of the Disclosure A method and an apparatus for shearing heated metal bars to billets A method is disclosed of shearing heated metal bars to form billets, using a hot shearing apparatus. The bars are heated or kept warm in an oven upstream of the hot shear-ing apparatus, and the bar column normally is conveyed back into the oven after a shearing procedure. The bar length dif-fers from an integer multiple of the billet length, and in passing over to a subsequent bar, a remnant of the pre-ceding bar is combined with an initial piece of the subse-quent bar to form a billet of the billet length prescribed. In this context the handling, above all up-stream of the shearing edge is simplified in that the final section to be sheared of the first bar always is advanced beyond the shearing edge up to a predetermined length limit, the occurrence of the butt joint between the two successive bars is detected at a metering station located approximately one billet length upstream of the shearing edge, and upon detection of a butt joint, the bar column always is left in front of the shearing edge, rather than being conveyed back into the oven.
Patent CA-1205908-A (CA)
Inventor: HRADEL ANNA M
IPC: G11B17/22
Filed: 1983-05-19
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is a diskette picker for gripping a magnetic data storage disk and retracting it from a disk storage housing and releasing the disk for loading onto a disk drive.  The picker also returns the disk to the disk storage housing after the disk has been used.  The picker automatically grips an edge of the disk when removing the disk from the storage housing and auto-matically releases the disk while loading the disk on a disk drive.
Patent CA-1208268-A (CA)
Inventor: KAMATH HUNDI P
IPC: H05B3/14
Filed: 1983-05-20
Granted: 1986-07-22
Abstract: SPECIFICATION FOR PATENT APPLICATION     Title       "ELONGATE HEATERS"          Applicant     Raychem Corporation, a corporation organized according to the laws of the State of California, U.S.A. 7 of 300 Constitution Drive, Menlo Park, California 94025, U.S.A.          Inventor    Hundi Panduranoa Kamath, a citizen of India, of 879 Lockhaven Drive, Los Altos, California 94022 Convention Priority to be claimed U.S. Serial No. 380,400, filed 21 May 1982 by the inventor named above.                ABRIDGEMENT      Elongate electrical heaters which comprise at least two elongate conductors and at least one elongate resistive heating strip which contacts the conductors alternately as it progresses down the length of the heater, and which is preferably composed of a conductive polymer, particularly a PTC conductive polymer. The conductors can be separated from each other by an insulating strip, with the heating strip being wrapped around the conductors and the insulating strip. Alternatively the conductors can be wrapped around a core comprising the heating strip and an insulating strip.  The junctions between the conductors and the heating strip are preferably coated with a low resistivity conductive polymer composition.  Figure 1 shows a preferred heater.
Patent CA-1204932-A (CA)
Inventor: CLARKE THOMAS E
IPC: A43B13/14
Filed: 1983-06-02
Granted: 1986-05-27
Abstract: SHOCK ATTENUATING OUTER SOLE            ABSTRACT       An outer sole for an athletic shoe is disclosed. The outer sole includes a base formed of a relatively thin resilient material and having a heel section, an arch section, a forefoot section, a toe section, an upper major surface and a lower major surface. A plurality of discrete traction elements extend downward from the lower major surface of the base at spaced transverse and longitudinal locations, and include a plurality of discrete heel and arch traction elements located about longitudinally spaced locations in the perimeter of base in the heel and arch sections respectively. A rear shock attenuating area extends generally along the central longitudinal portion of the heel and arch sections. The rear shock attenuating area is substantially devoid of traction elements so that the relatively thin resilient material of the base in the rear shock attenuating area depresses downwardly during foot strike to attenuate the force of foot strike.
Patent CA-1221056-A (CA)
Inventor: WOLKONSKY ALEXANDRE
IPC: G01N1/00
Filed: 1983-06-07
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLOSURE:           A flask for sterile liquids capable of supporting a terminal sterilization of pharmaceutical quality. The flask has a tamper-proof closure comprising a cap screwed on its neck and a locking ring formed in two parts axially superposed and joined by a breakable zone. One of the parts is axially carried away by the cap during opening of the flask and the other part is held axially by a shoulder formed on the neck. The cap encloses a seal made of elastomeric material inserted between its bottom and the edge of the neck, this seal being axially solid with the cap and comprising a skirt applying itself against the inner surface of the neck in a bacteriologically sealproof manner along a height sufficient to ensure a bacteriological closure seal until the locking ring is broken.
Patent CA-1200225-A (CA)
Inventor: JAXMAR LEIF
IPC: F25D13/06
Filed: 1983-06-08
Granted: 1986-02-04
Abstract: CANADIAN PATENT APPLICATION                          OF          LEIF JAXMAR AND ALLAN ALFRED                          FOR        APPARATUS FOR AIR-TREATMENT OF PRODUCTS              Abstract of the Disclosure An apparatus for air-treatment of products includes an endless foraminous conveyor belt for the products which is adapted within the space for the air-treatment to follow at least one path extending helically in several turns, said path for the foraminous conveyor belt being defined by an inner cylinder and an outer cylinder and the air being disposed to flow through the passage situ-ated between the cylinders from one end to the other end of the passage. According to the invention the air is also disposed to be supplied to the passage between the cylinders from the inner cylinder through perforations therein, the size of the perforations and/or the inter-space therebetween being so chosen that the air supply from the inner cylinder continuously varies in the lon-gitudinal direction thereof.
Patent CA-1195064-A (CA)
Inventor: PHILLIPS ROBERT M
IPC: E05D7/00
Filed: 1983-06-27
Granted: 1985-10-15
Abstract: A B S T R A C T           An adjustable butt-hinge for a door or the like which has separate spacer means adapted to be disposed between projections carried by a pair of opposite leaves, one leaf secured to a door jamb or casing and one leaf to a door or the like, which projections are adapted to be interleaved to afford a hinging connection therebetween, the said spacer means being adapted to be adjustably positioned either between each set of adjacent projections or juxtapositioned to vertically raise or lower the hinged member.
Patent CA-1196627-A (CA)
Inventor: GIBSON CLARK W
IPC: C08B11/193
Filed: 1983-07-27
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE           Cellulose derivatives having a controlled molecular weight are prepared by adjusting oxygen concentration as measured by analyzing the quantity of oxygen in the head space of the reaction vessel to a level such that the cellulose derivative prepared therein has a desired solution viscosity.  The cellu-lose derivative is then prepared in the reaction vessel without substantially increasing the quantity of oxygen in said reaction vessel.  The cellulose derivatives of the invention have predictable solution viscosities.
Patent CA-1194296-A (CA)
Title: Power returnable coilable rule cartridge and coil rule assembly employing same
Inventor: CZERWINSKI FRANK G
IPC: G01B3/10
Filed: 1983-09-06
Granted: 1985-10-01
Abstract: ABSTRACT    A power returnable coilable rule employs a cartridge having a hub rotatably seated and trapped in apertures in the end walls of the spool.  The hub has a multiplicity of tabs at each of its ends which interlock with bosses on the inside surfaces of the outer casing end walls so as to prevent relative rotation thereof.   The power spring is attached at its inner end to the hub and at its outer end to te inner end of the coiled measuring blade.   Prior to assembly in the rule casing, a retainer clip secures the blade and spring in predetermined condition on the spool.          This clip has an arm overlying a spool end wall with means adjacent its inner end interengaged with the tabs of the hub, and a flange at its outer end which depends along the outer coil of the blade and interengages with the tape hook so that the opposing forces on its ends produced by the coiled spring maintain the retainer clip in assembly.
Patent CA-1198609-A (CA)
Title: Apparatus for measuring the characteristics of the  swell of the sea
Inventor: HUE JEAN-PIERRE
IPC: G01P15/00
Filed: 1983-10-14
Granted: 1985-12-31
Abstract: ABSTRACT           A buoy has accelerometers and magnetometers for measuring characteristics of an ocean swell.  The main plane of the buoy floats on and follows the motion of the free surface of the ocean water.  A first accelerometer and a magnetometer are mounted on the buoy and oriented along the axis which is perpendicular to the main plane of the buoy (i.e. perpendicular to the surface of the ocean swell).  A pair of accelerometers and magnetometers are mounted in the main plane of the buoy and are oriented along mutually perpendicular axes of that plane.  The swell caused acceleration vector is perpendicular to the main plane (i.e. the free surface of the water).  The accelerometer oriented perpendicular to the main plane measures the sum of the swell caused acceleration vector and the projection of the gravity vector along the axis of the buoy.  The mutually perpendicular pair of accelerometers mounted in the main plane measure the projection of the gravity vector in the main plane of the buoy.  The projection of the gravity vector along the axis perpendicular of the buoy are derived from the values of the gravity vector and of the gravity vector components in the main plane of the buoy.  The value of the projection of the gravity vector is deducted from the value measured by the first accelerometer for obtaining the acceleration vector due to the swell.
Patent CA-1239996-A (CA)
Inventor: STANGL HORST
IPC: H04W36/30
Filed: 1983-12-15
Granted: 1988-08-02
Abstract: Abstract of the Disclosure In a radio transmission method for a mobile radio  system,  a  link  between  a mobile station and a central  station is established via one of several base  stations.   The  selection  of  the base station is  done  by  the  mobile  station  in  accordance  with radio-engineering  criteria.   This  makes  the  method economical  with  respect  to  frequencies,  on  the one hand,  and on the other hand, requires little opera-tional effort for the chain of base stations.