baber/WOPTO huggingface dataset:
Patent CA-1164487-A (CA)
Inventor: CARLIN E MICHAEL
IPC: G03B1/30
Filed: 1983-03-22
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE             A modular bidirectional tractor feed assembly having its own platen, which is substituted for the platen normally in the printer, is installed on the printer as a single unit using projections on the side platen of the feed assembly. Adjustments are performed on the assembly during manufac-ture to assure proper alignment of elements to provide error-free feeding of record material and properly aligned printing thereon. The assembly includes mechanism to provide positive assist in loading the record material, mechanism to prevent the perforations in the record material from becoming stuck on the drive pins when the record material leaves the feed mechanism, mechanism for easily locking and unlocking the feed mechanism in position to accommodate various widths of record material and mechanism to easily adjust the tension in the drive pin carrying chains of the feed mechanism.
Patent CA-1210298-A (CA)
Inventor: TAKIGAWA MASAHIDE
IPC: A45D7/02
Filed: 1983-03-25
Granted: 1986-08-26
Abstract: Abstract:    The invention provides a hair curler and a hair curling method.  The curler has a cylindrical core with a hollow portion and a number of through holes.  Two rims are treated at the ends of the core, one of which has an opening communicating with the hollow portion of the core.  A porous material of high hygroscopicity is located on the core and is provided with a number of through holes.  The apparatus includes a cover of length equal to the cylindrical core, the upper portion of which is arch-shaped.  The end plates of the cover have slots whose radii are each equal to that of the cylindrical core.  Steam is introduced into the hollow portion of the core to soak the porous material.  Hair is then curled on the curler and the cover, hummidified in advance, is attached to enclose the hair.
Patent CA-1204207-A (CA)
Inventor: TAKEUCHI HAJIME
IPC: G11B15/467
Filed: 1983-03-28
Granted: 1986-05-06
Abstract: VIDEO SIGNAL REPRODUCING DEVICE                   ABSTRACT OF THE DISCLOSURE           A video signal reproducing device includes a magnetic head for reproducing the video signal recorded in slant tracks on a magnetic tape, a transport mechanism for driving the tape at a controllably varied speed, and a tracking control circuit for supplying tracking control signals to the magnetic head whereby the head tracks the recorded video signal.  The device further includes a system control circuit for controlling the transport mechanism to drive the tape at a selected playback speed, and a display connected to the system control circuit for indicating a relationship between the predetermined duration and a duration of the reproduced video signal as played back with the tape driven at the selected playback speed.
Patent CA-1166318-A (CA)
Inventor: RYABY JOHN P
IPC: A61N1/32
Filed: 1983-04-11
Granted: 1984-04-24
Abstract: ABSTRACT     Disclosed is an electromagnetic body-treatment device for surgically non-invasive modification of the growth, repair and maintenance behavior of living tissues and cells by a specific and selective change in electrical environment.  The device comprises two multi-turn electrical coils and body-adapting retaining means adapted to mount the coils in spaced relation on opposite sides of an afflicted body region to be treated.          The coils, when thus mounted, have turns about a flux-development axis through the afflicted body region and are connected in flux-aiding relation. The turns are radially spaced from the axis to an extent establishing an effective local diameter which substantially equals or exceeds the effective axial spacing between said coils.  The coils are electrically excited with a succession of low-voltage unidirectional asymmetrical pulses.
Patent CA-1195172-A (CA)
Inventor: INGENBLEEK YVES
IPC: A23L33/00
Filed: 1983-04-15
Granted: 1985-10-15
Abstract: ABSTRACT     The composition comprises an oil containing .gamma.-linolenic acid, medium chain triglycerides and as edibe oil contai-ning C12-C? lipid fractions. The oil containing y-linolenic acid may be obtained from the pips or seeds of fruits of the genus Ribes.
Patent CA-1220025-A (CA)
Inventor: YONEKAWA TADAO
IPC: C21C7/00
Filed: 1983-04-20
Granted: 1987-04-07
Abstract: TITLE OF THE INVENTION         MOLTEN METAL STIRRING EQUIPMENT            ABSTRACT OF THE DISCLOSURE     A molten metal stirring  equipment to  stir molten metal by sucking the molten metal into a riser linked to a melting furnace beneath the surface of molten metal in the melting furnace, and returning the molten metal in the riser into the melting furnace.  The equipment includes a an electric heater for heating the riser, provided in the vicinity of the position where the surface of the molten metal sucked in the riser reaches;  a changeover valve linked to upper end of the riser;  a vacuum source for reducing pressure inside the upper end of the riser, connected to the changeover valve; duct means for leading exhaust gas from the melting furnace to the upper end of the riser, connected to the changeover valve; and heating means for heating the riser, provided coaxially with, and on the outer periphery of, the riser.
Patent CA-1219168-A (CA)
Inventor: JESCHKE WILLI
IPC: B41F7/24
Filed: 1983-04-20
Granted: 1987-03-17
Abstract: TITLE:   DEVICE FOR METERING THE INK SUPPLY FOR AN OFFSET     PRINTING MACHINE                 ABSTRACT OF THE DISCLOSURE        The invention relates to a method and a device for implementing the method for metering the ink in offset printing presses with an ink drum to which is assigned a ink metering body which can be brought into contact with the ink drum with a certain pressure.  Such an ink metering device is used for an inking unit with very few inking unit rollers.  The purpose of the invention is to obtain a constant settable film thickness of the ink on the ink drum so that a perfect printed product is achieved.     The Abstract is to be published with Figure 1.
Patent CA-1193082-A (CA)
Inventor: EIMERS ERICH
IPC: C08L69/00
Filed: 1983-06-06
Granted: 1985-09-10
Abstract: Abstract of the Disclosure The present invention is directed to stabilizer compositions or thermoplastic polycarbonates based on phosphites and siloxane-oxetane compounds.  These stabilizers protect the polycarbonate against heat and oxidative degradation, and in addition, increase the hydrolysis resistance of the polycarbonate.  The present invention is also directed to a process for stabilizing polycarbonate and to the stabilized polycarbonate produced therefrom.
Patent CA-1214887-A (CA)
Inventor: TATHAM EDWARD J
IPC: G21K1/04
Filed: 1983-07-18
Granted: 1986-12-02
Abstract: RADIATION SCANNING AND MEASURING DEVICE             Abstract of the Discosure A scanning device for examining an object with gamma rays with shielding for protection from radiation and protection of the mechanism from heat by a cooling jacket formed by spaced plates around the object.  The shielding is formed by a pair of shutter-halves forming a lead shutter with mechanism to move the shutter-halves toward and away from each other and one of the shutter-halves mounted on a rotating drum which also carries three gamma ray sources.       Gamma ray detectors are mounted in a circle concentric and outside the circle of the sources.
Patent CA-1230492-A (CA)
Inventor: JOHNSON RONALD W
IPC: E05B35/00
Filed: 1983-08-19
Granted: 1987-12-22
Abstract: Hammond and Champness Limited.     "Improvements in or relating to control mechanisms suitable for actuating Power Operated Locks."     ABSTRACT            A control mechanism suitable for actuating a power operated lock.  The control mechanism includes key-engageable surfaces which are shielded from direct access by way of a key-receiving tunnel.  The control mechanism is operable by means of a key having a slotted end portion pivotally attached to a shank portion.
Patent CA-1199285-A (CA)
Inventor: CERNY FRANK T
IPC: F16D69/04
Filed: 1983-09-14
Granted: 1986-01-14
Abstract: SEGMENTED DISC BRAKE PAD            ABSTRACT OF THE DISCLOSURE:  A disc brake pad comprises a plurality of sintered metallic friction elements, each hav-ing a braking surface area of less than 2 in2 (12.6 cm2) which are individually mounted on a steel back plate or on a flexible carrier plate which is riveted at spaced points about its periphery to the back plate.
Patent CA-1248423-A (CA)
Inventor: BARNETT BERNARD T
IPC: F41B5/12
Filed: 1983-09-21
Granted: 1989-01-10
Abstract: SPECIFICATION            TITLE OF THE INVENTION            "Improvements relating to Crossbows".            ABSTRACT OF THE DISCLOSURE   A crossbow is provided with a magazine which holds several bolts. The magazine is mounted on a stock of the crossbow for rotation to move successive bolts into a firing position.
Patent CA-1265910-A (CA)
Inventor: ZERTUCHE GUILLERMO
IPC: B29C48/11
Filed: 1983-10-11
Granted: 1990-02-20
Abstract: A B S T R A C T           The invention relates to a method of extruding tubular shapes having inner walls forming separate conduits comprising feeding a continuous flow of material through a nozzle having several interconnected recesses and air supply conduits located within a confining die for shaping the continuous flow of material.  In addition, the invention provides a nozzle having a plurality of interconnected inner recesses forming one variously-shaped chamber for receiving material in a fluid state wherein all said recesses extend parallel to one another along the entire length of the nozzle and wherein the walls or partitions forming recesses therebetween each comprise an air or gas conduit connected to an air supply conduit, for providing suitable pressure to the conduits of the pipe being extruded.
Patent CA-1212506-A (CA)
Title: Neutral sized paper for use in the production of  gypsum wallboard
Inventor: JOHNSTONE NORMAN E
IPC: D21H17/14
Filed: 1983-10-12
Granted: 1986-10-14
Abstract: APPLICATION FOR LETTERS PATENT      FOR            NEUTRAL SIZED PAPER FOR USE IN THE  PRODUCTION OF GYPSUM WALLBOARD                  ABSTRACT OF THE DISCLOSURE      A paper particularly adapted for use as cover sheets in the production of gypsum wallboard, the paper having improved porosity and strength to permit better drainage and more rapid drying in the production of the paper to permit less fiber to be utilized, and to permit less heat to be utilized in drying the paper, providing for production of superior gypsum board.       The paper comprises in weight percent:     (A)  fibers having a fiber freeness of from about 350 to 550 ml.  Canadian Standard Freeness, (B)  a buffering agent in an amount from about .25 to about 10%, (C)  a neutral sizing agent in an effective amount to prevent water penetration, and (D)  a cationic starch.    In a preferred embodiment the paper is treated with a neutral internal sizing agent during its formation, and subsequently treated with a surface sizing agent after formation of the paper, in order to provide certain proper-ties including better adhesion to the gypsum core.
Patent CA-1208097-A (CA)
Inventor: JAMES LARRY R
IPC: A01D45/00
Filed: 1983-10-27
Granted: 1986-07-22
Abstract: AXIAL FLOW COMBINE WITH SINGLE       DISTRIBUTION AUGER         ABSTRACT OF THE DISCLOSURE           An axial flow combine (11) includes a processor (13) at an elevated position in a housing (63) providing adequate space between the cage (34) and the front and rear housing walls (64, 66, 62, 67, 68) and to permit steep incline of wall portions 62, 67, 68 to insure gravity movement of threshed material exiting the cage (34) to a single distribution auger (37) and to a slot (69) feeding a pair of vertically offset accelerator rolls (41, 42).  The beforementioned features and a smooth exterior of the processor cage (34) permit elimination of a cage sweep mechanism previously employed in similar combines.
Patent CA-1227447-A (CA)
Title: Procede de traitement sur champ de production  d'huiles lourdes de forte viscosite, permettant leur  dessalage et leur transport
Inventor: BILLON ALAIN
IPC: C10G9/00
Filed: 1984-01-06
Granted: 1987-09-29
Abstract: L'invention concerne un procédé de traitement sur champ de production d'une huile lourde de forte viscosité, contenant du sel et de l'eau, dans le but de la convertir en huile de plus faible viscosité et plus faible teneur en sel et en eau, caractérisé en ce que: a) on dilue l'huile lourde par une coupe d'hydrocarbures de faible viscosité, obtenue à l'étape (d) ci-après décrite, dans une proportion telle que la viscosité dynamique du mélange obtenu soit inférieure à 8 mPa.s à 150.degree.C, b) on soumet le mélange obtenu à l'étape (a) à un dessalage/déshydratation au moins partiel, c) on soumet à une hydroviscoréduction le mélange dessalé et déshydrate obtenu à l'étape (b), en présence d'hydrogène, à une température de 420 à 490.degree.C, une pression de 40 à 200 bars, un temps de séjour de 10 secondes à 15 minutes et un rapport du volume d'hydrogène au volume d'huile dessalée et déshydratée de 200 à 3000 Nm3/m3, de manière à convertir 10 à 30% de la fraction 380.degree.C+ de la charge d'hydroviscoréduction en fraction 380.degree.C- et d) on distille le produit de l'étape (c) et en sépare une coupe d'hydrocarbures de faible viscosité dont 50% au moins en poids distille normalement entre 100 et 380.degree.C, et on renvoie ladite coupe d'hydrocarbures au moins en partie à l'étape (a), le reste des effluents liquides de la distillation constituant un brut synthétique de viscosité réduite et de faible teneur en sel et en eau.
Patent CA-1192261-A (CA)
Inventor: STEWART DAVID J
IPC: A61N2/02
Filed: 1984-02-29
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE         An electromagnetic device for modifying any of the growth, repair or maintenance processes in a predeter-mined local area of a living body by utilizing a signal having a symmetric waveform to excite a coil and thereby induce a magnetic field and at the same time manually or mechanically manipulating the coil so as to cause time var-iations in the spatial-orientation of the induced magnetic field with respect to the local area.
Patent CA-1241596-A (CA)
Inventor: PLATT KENNETH B
IPC: G01N33/531
Filed: 1984-03-20
Granted: 1988-09-06
Abstract: ABSTRACT      A diagnostic antigenic factor for determining swine carriers of pseudorabies is obtained from the culture medium in which the pseudorabies (PR) virus is cultured, the medium being removed at an intermediate time in the PR virus replication cycle.  The antigenic factor thus obtained can be used as a complementary antigen with reference to the lectin-bound glycoprotein antigens of PR virus from which immunizing sub-unit vaccines can be prepared.  Therefore, sub-unit vaccinated swine which are non-carriers of PR virus can be distinguished from carriers. This result can provide an important tool for control of swine pseudorabies and its eventual eradication.
Patent CA-1247567-A (CA)
Inventor: KAUFMAN JOHN G
IPC: B65D37/00
Filed: 1984-04-24
Granted: 1988-12-28
Abstract: ABSTRACT           A compressible, i.e. squeeze-type, liquid dispenser comprises  a liquid container which includes a structure establishing an auxiliary air chamber within the con-tainer associated with an outlet structure extending through the sidewall of the container such that by compressing the container the contents can be discharged through the con-tainer sidewall as contrasted with being discharged through a top or bottom wall as with prior art dispensing type containers. The auxiliary air chamber provides temperature compensation and suck-back to provide drip-free operation in normal use.
Patent CA-1213537-A (CA)
Inventor: GARVIN ROBERT T
IPC: C12N1/00
Filed: 1984-05-01
Granted: 1986-11-04
Abstract: ABSTRACT OF THE DISCLOSURE    The stability of polypeptides, such as proinsulin, somatostatin and interferon, produced in microorganisms transformed  by  cloning  vehicles  containing  a  DNA sequence  coding  for the polypeptide,  such  that  the polypeptide  may  be  recovered  as  a  product  of  the microorganism, is significantly improved by inserting into the cloning vehicle a DNA fragment which codes for tandemly-linked multiple copies of the polypeptide gene joined   by   linking   sequences   which   code   for easily-cleavable amino acid sequences.  Stop and start codons are absent between the ends of the fragment, so that the whole fragment is expressed.  High yields of the multiple copy (polymeric) product are obtained and may be cleaved at the contrived joins to provide single polypeptides.  Novel plasmids for the specific example of human proinsulin are described.
Patent CA-1232587-A (CA)
Inventor: BLISS TERRY L
IPC: B04C3/06
Filed: 1984-07-13
Granted: 1988-02-09
Abstract: Abstract of the Disclosure A system for separating paper fibers from contaminants of similar lower specific gravities employs a reverse centrifugal cleaner wherein the discharge port for lights (reject) is located at the apex of the internally conical cleaner body and is formed by a tube which has it inner end located in the open apex end of the cleaner body and of smaller diameter to define with the end of the body an annular discharge outlet for heavies (accepts), the tube being releasably secured in position so that it can be temporarily retracted to relieve blockage of the heavies outlet.
Patent CA-1226763-A (CA)
Title: Vertical, in-line regenerative heat exchange  apparatus
Inventor: BENEDICK EDWARD H
IPC: F23G7/06
Filed: 1984-07-23
Granted: 1987-09-15
Abstract: Abstract of the Disclosure In one embodiment, the incinerator has three or more aligned stationary, vertical adjacent structures, each of which has a heat-exchange section covered partially by respective plates which are so arranged as to provide between adjacent ones of the sections substantially uniform gas flow paths via a common combustion chamber disposed above all of the sections. In another embodiment, generally cylindrical vertical and aligned sections are provided, each having a heat-exchange bed supported on a perforated member.  The level of the heat-exchange elements in each section is kept very low.   The tops of the three sections communicate with one another via a generally horizontal, combustion passageway formed between them into which at least one burner is placed.  All unprocessed effluents which proceed through and from the top of one bed to the top of an adjacent bed will have traversed paths at more uniform velocities and will have been subjected to high temperature processing substantially all along that path thereby preventing incomplete incineration.
Patent CA-1243891-A (CA)
Inventor: SPANIER HENRY C
IPC: A23L19/00
Filed: 1984-08-23
Granted: 1988-11-01
Abstract: DATE PROCESSING                     ABSTRACT OF THE DISCLOSURE          Process for treating relatively light colored dates grown domestically to impart thereto the relatively darker appearance, the flavor, the soft-chewy texture and the shelf-stability of imported dates grown in the Middle East region.  The process involves applying to the domestic dates a coating of a liquefied composition containing water and an effective amount of at least one saccharide sugar sweetening agent.  The saccharide-coated domestic dates are steamed at a temperature and for a period of time which are sufficient to darken the coated domestic dates throughout to substantially the same darkness as that of imported dates.  The steamed, coated domestic dates are dried to provide shelf-stable, treated dates.  The size and shape of the shelf-stable, treated dates are substantially the same as the size and shape Or the starting domestic dates.  Domestic dates are generally of the sucrose-type dates, whereas the imported dates are generally of the inverted-sugar type dates.
Patent CA-1233793-A (CA)
Inventor: LAMBERT JAMES V C
IPC: B65B67/08
Filed: 1984-09-10
Granted: 1988-03-08
Abstract: APPARATUS FOR DISPENSING PLASTICS STRETCH FILM                         ABSTRACT          An apparatus for stretching a plastic film around a package includes two handles (13,17) secured to the core 11 of the plastic film 12, one handle(13)effectively extending the core and having a braking cover for effecting tension control. The other handle(17)includes a U-shaped member to provide a second grip(19)parallel to, but displaced from the axial centerline of the core.  The plastic film(12)is configured between the two handles(15,17)for rotation about the centerline axis of its core.
Patent CA-1232428-A (CA)
Inventor: GRUETTER KURT
IPC: B22D27/18
Filed: 1984-09-11
Granted: 1988-02-09
Abstract: ABSTRACT OF THE DISCLOSURE     A molten metal  is introduced into a rotating ingot mold during the centrifugal casting of pipes.  Before or during the introduction of the molten metal, a metal powder containing 80 wt% or more nickel is fed in, which contains a small amount of further  alloying  elements.   The  metal  powder  has  a  higher specific weight than that of the molten metal.  If the melting point is also made lower than the casting temperature of the molten metal, an alloyed outer skin of the pipe of austenitic cast iron with 21 to 24% nickel is formed.  As a result,  the pipe,  which  is  manufactured  at  lower  costs,  has  the  same corrosion  resistance  as  an  applied  protective  layer  while reliably preventing damage to the outer skin which, in the case of known protective layers, form points of increased corrosion.
Patent CA-1238703-A (CA)
Inventor: TAKATORI HIROSHI
IPC: H04L7/00
Filed: 1984-09-26
Granted: 1988-06-28
Abstract: ABSTRACT OF THE DISCLOSURE          A timing signal extraction circuit has a clock signal extractor for extracting from a transmitted data signal a clock component synchronous with the transmission rate of the transmitted signal, an oscillator having an oscillation frequency about M (M:  an integer) times as high as the transmission rate of the transmitted signal, a phase-locked loop detecting the phase difference between the output signal of a frequency divider frequency-dividing the output signal of the oscillator and the output signal of the clock signal extractor thereby controlling the operating phase of the oscillator, and a logic circuit producing a plurality of pulse trains whose bit rate is equal to the transmission rate of the transmitted signal and which have respectively different phases.  A pulse train having a desired phase is selected from among the plural pulse trains to provide a decision timing signal.
Patent CA-1223928-A (CA)
Inventor: ALMERING PETRUS C M
IPC: H04L25/52
Filed: 1984-11-09
Granted: 1987-07-07
Abstract: ABSTRACT:          Arrangement for restoring the L.F. content of a digital signal.           The invention relates to an arrangement for restoring the L.F. content of a digital signal which has been conveyed through a high-pass filter. This is realized with the aid of a centre clipper which is connected to the output of the filter. The restored digital signal can be taken from the output of the centre clipper.
Patent CA-1242718-A (CA)
Inventor: CARSON JOHN R
IPC: A61K31/40
Filed: 1984-11-20
Granted: 1988-10-04
Abstract: ACETYLENE DERIVATIVES AND METHODS FOR THE TREATMENT OF HYPERTENSION AND ANGINA            Abstract Acetylene compounds of the formula (I):                                               (I)   wherein Y, R1, R2 R3, and R4 are as described herein, m is 0-3, n is 0-2 and Ar is phenyl or an aromatic heterocycle are disclosed.  The compounds possess anti-hypertensive and anti-anginal properties and may be used in the treatment of humans.  Methods for the preparation and use of such acetylene compounds are also disclosed.
Patent CA-1233954-A (CA)
Inventor: FISCHELL ROBERT E
IPC: A61F2/26
Filed: 1984-12-19
Granted: 1988-03-15
Abstract: Abstract of the Disclosure Disclosed is a prosthesis for implantation entirely within the corpus carvensoum of the penis.  The prosthesis is vapor pressure driven and through the displacement of a working fluid effects physiologically normal erectile and flaccid states. In one general embodiment, a movable wall is driven by permitting the pressurant to expand while remaining essentially at normal body temperatures.  In another embodiment, the pressurant is heated by an external source of electrical energy.