baber/WOPTO huggingface dataset:
Patent CA-1161484-A (CA)
Title: Sleeve bearing
Inventor: ROBERTS ARDEN J
IPC: F16C33/00
Filed: 1981-04-29
Granted: 1984-01-31
Abstract: ABSTRACT OF THE DISCLOSURE         A sleeve bearing (20) having an outer cylindri-cal surface concentric to a center (24) and an inner bearing surface for surrounding a cylindrical journaled member (26) in close spaced relationship.  The inner bearing surface has oppositely disposed first (28) and second (30) crown surfaces which are divided by a dividing diameter (A) and first clearance surfaces (32) extending circumferentially from opposite extremities of the first crown surface (28) and second clearance surfaces (34) extending circumferentially from opposite extremities of the second crown surface (30) and intersecting the first clearance surfaces (32).  The crown surfaces (28, 30) ex-tend circumferentially on a first radius (r) which closely approximates the radius of the journaled member (26). The clearance surfaces (32, 34) extend circumferentially on a second radius (r') which is greater than the first radius (r).  The first and second radii (r, r') inter-sect at the junctures (38) between the crown surfaces (28, 30) and the clearance surfaces (32, 34).  The first radius (r) for the first crown surface (28) has a first axis (40) on the dividing diameter (A) and spaced from the center (24) on one side thereof and the first radius (r) for the second crown surface (30) has a second axis (42) on the dividing diameter (A) and spaced from the center (24) on the opposite side thereof from the first axis (40).  The second radius (r') for the first clearance surfaces (32) has a center (44) spaced radially
Patent CA-1174604-A (CA)
Title: Antiallergic compositions
Inventor: NODA KANJI
IPC: A61K31/19
Filed: 1981-05-06
Granted: 1984-09-18
Abstract: ANTIALLERGIC COMPOSITIONS            Abstract of the disclosure:         An antiallergic composition comprising, as the effective ingredient, a compound represented by the following general formula   wherein R is n-butyl group or n-pentyl group, the compound being preferably supported by a carrier such as sugar, starch, gum arabic or calcium stearate.
Patent CA-1168273-A (CA)
Inventor: KREYENBUHL ARMAND
IPC: A63C9/20
Filed: 1981-06-12
Granted: 1984-05-29
Abstract: L'invention concerne un dispositif de fixation d'une chaussure à un ski dans lequel la chaussure est maintenue par un prolongement de la semelle, un organe de verrouillage immobilisant ce prolongement dans un arceau. Un crochet formant partie dudit arceau comporte un prolongement élastique opposé à son bec, ce prolongement étant en contact avec le ski.
Patent CA-1181800-A (CA)
Inventor: BLASCHKE FELIX
IPC: H02P21/10
Filed: 1981-07-09
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE   In a rotating machine converter controlled drive, the EMF vector components formed from the stator current and stator voltage are integrated by means of a-c voltage integrators, the output quantities of which establish the components of the machine flux vector.  In the converter control the parallel and normal components of the stator current relative to this flux vector are introduced.  The a-c voltage integrators include zero controllers in a feedback circuit, into which the difference between the machine flux components and corresponding model flux components are introduced.  The model flux components are calculated in a computing model circuit from the stator current, magnetization current and rotor position.
Patent CA-1149142-A (CA)
Title: Cutting insert
Inventor: MCCREERY JAMES F
IPC: B23B27/22
Filed: 1981-07-20
Granted: 1983-07-05
Abstract: TITLE OF THE INVENTION                      A CUTTING INSERT     ABSTRACT OF THE DISCLOSURE      A polygonal cutting insert of a hard wear resistant material is described.  Located behind the cutting edge land in each corner of this insert is a bump.  Separating the bump from the cutting edge land is a lower secondary land. This secondary land has its maximum height and width in the corner areas of the insert.  Its height and width gradually decrease as it extends away from the corner area in a direction parallel to the cutting edge.
Patent CA-1166146-A (CA)
Inventor: SCHOCKMAN ROBERT L
IPC: B23D31/00
Filed: 1981-09-04
Granted: 1984-04-24
Abstract: ABSTRACT A scrap cutter for chopping up the skeleton of strip stock material as it is fed out of a mechanical press.  The scrap cutter is designed to be a free-standing unit positioned at the outfeed side of the press and actuated by a hydraulic cylinder that is connected through a flexible hose to a second hydraulic cylinder actuated by a power takeoff from the press, such as a cam or small pitman connected to the crankshaft extension of the press.  The flexible hydraulic connection between the press and scrap cutter enables the position of the scrap cutter relative to the press to be easily adjusted and eliminates the large and unwieldy mechanical inter-connections between the press crankshaft and scrap cutter blade actuating mechanism.  A pressure relief valve connected in the hydraulic circuit provides overload protection by relieving the hydraulic pressure when it exceeds a predetermined level, as would occur if multiple thicknesses of stock become jammed between the blades or other overload producing conditions occur.
Patent CA-1156574-A (CA)
Title: Microemulsion de substances nutritives
Inventor: TELLIER JACQUES
IPC: C02F3/34
Filed: 1981-09-17
Granted: 1983-11-08
Abstract: Procédé de culture de microorganismes dans un milieu comprenant une matière hydrophobe contenant des microorganismes, par l'emploi de substances nutritives en solution aqueuse microémulsionnée dans un liquide non miscible à l'eau. On utilise comme source d'azote des composés solubles dans l'eau tels que urée, nitrate, sulfate, phosphate d'ammonium, comme source de phosphore des composés solubles dans l'eau. Le milieu doit également contienir une source de carbone directement assimilable. Application de ce procédé à la culture de microorganismes, permettant la mise en oeuvre d'opérations consistant à dégrader des hydrocarbures recouvrant un plan d'eau ou de sol; application particulièrement intéressante pour les opérations de lutte contre la marée noire, par dégradation biologique.
Patent CA-1173769-A (CA)
Inventor: VAN LOOKEREN CAMPAGNE CONSTANT
IPC: C08B37/00
Filed: 1981-09-21
Granted: 1984-09-04
Abstract: ABSTRACT           Process for the concentration by ultrafiltration of a viscous, aqueous solution of a water-soluble polysaccharide, optionally in conjunction with a cell-lytic enzymatic treatment.  The concentrate thus produced is convenient to transport and easily diluted to provide an aqueous polymer solution suitable for polymer flooding in enhanced oil recovery.
Patent CA-1171851-A (CA)
Inventor: LESHIK RICHARD R
IPC: A23L1/0522
Filed: 1981-10-26
Granted: 1984-07-31
Abstract: ABSTRACT    A  stabilized  starch  composition  is  prepared which is resistant to degradation under dry acidic storage conditions by adding a buffer to a slurry of starch in an amount effective to protect and stabil-ize  the starch  from acid degradation, then drying the starch-buffer slurry.
Patent CA-1222989-A (CA)
Inventor: MABE ATSUSHI
IPC: F16N39/06
Filed: 1981-10-27
Granted: 1987-06-16
Abstract: SCROLL TYPE FLUID DISPLACEMENT APPARATUS       WITH OIL SEPARATING MECHANISM          ABSTRACT       A scroll type fluid displacement apparatus including a housing divided into a discharge chamber and a suction chamber is disclosed. A fixed scroll member is disposed within the housing and comprises a first end plate and a first wrap which extends from one end surface of the first end plate. The discharge chamber is formed adjacent the fixed scroll member on the side of the first end plate opposite the side thereof from which the first wrap extends. An annular shaped dividing wall is formed at the end surface of the first end plate and extends into the interior of the discharge chamber. The discharge chamber is partitioned into two chambers by the dividing wall. At least one hole is formed through the dividing wall to connect the two chambers of the discharge chamber. The dividing wall is provided with a deflecting member for bending the fluid flow of the discharging fluid At least one oil separating member is disposed in a fluid passageway upstream of a fluid outlet port from the housing. The separation of lubricating oil from the discharging fluid is promoted and the outflow of the oil is minimized.
Patent CA-1126534-A (CA)
Inventor: CLEMENTS THOMAS W
IPC: G01F1/22
Filed: 1981-11-12
Granted: 1982-06-29
Abstract: VARIABLE AREA METER UNIT               ABSTRACT OF THE DISCLOSURE        A variable area meter unit is described which is self-contained to provide a meter tube in an enclosure and facilitate insertion and location of the tube in a standard support frame.   The enclosure can be manufactured with a viewing face consisting  of a lens to improve readability through single axis magnification.  Additionally, a high pressure release panel can form another side of the enclosure to direct any blow-outs in a preferred direction.
Patent CA-1165341-A (CA)
Inventor: BARLOW GORDON A
IPC: A63F9/20
Filed: 1982-02-02
Granted: 1984-04-10
Abstract: BOARD GAME WITH PATH CREATING TILES FOR VEHICLE     Abstract of the Disclosure A board game including a number of generally similar rectangular tiles slidable relative to one another on a base to form a rectangular pattern with at least one vacant space equal in size to a tile.  At least one groove is formed in the top surface of some of the tiles and more than one groove is formed in the top surfaces of others of the tiles with each groove extending from one side edge of a tile to another side edge of a tile.  All grooves intersect the side edges of its tile at the midpoint of each side edge so that continuous paths can be formed on adjacent tiles if each adjacent tile has a groove extending to its side edges that is contiguous to an adjacent tile.  Discontinuous paths are formed if one of the tiles does not have a groove extending to its side edge that is contiguous with an adjacent tile.  A self-propelled vehicle is provided to move across the tiles.  The vehicle has a guide which rides in the groove to direct the vehicle across the tile.  An alarm is carried by the vehicle and the alarm is arranged to sound when the vehicle reaches the side edge of a tile.
Patent CA-1171058-A (CA)
Inventor: DOMBRO ROBERT A
IPC: C08F4/00
Filed: 1982-02-03
Granted: 1984-07-17
Abstract: Abstract A new catalyst, method of making the catalyst and method of making polymers and copolymers there-with in which a porous support is reacted with an alkyl magnesium compound, the product of this is then reacted with a hydrocarbylhydrocarbyloxysilane and the product of this reacted with a titanium compound that contains halide.  The resulting catalyst is activated with a cocatalyst that may be hydrogen or an alkyl derivative of lithium, magnesium, aluminum, aluminum halide or zinc.
Patent CA-1166848-A (CA)
Inventor: LOO BILLY W
IPC: B01J19/00
Filed: 1982-03-01
Granted: 1984-05-08
Abstract: Abstract of the Disclosure A vessel system comprises an outer shell of carbon fibers held in a binder, a coolant circulation mechanism and control mechanism and an inner shell comprised of a refractory material and is of light weight and capable of withstanding the extreme temperature and pressure environment of, for example, a coal gasification process.  The control mechanism can be computer controlled and can be used to monitor and modulate the coolant which is provided through the circulation mechanism for cooling and protecting the carbon fiber and outer shell.  The control mechanism is also used to locate any isolated hot spots which may occur through the local disintegration of the inner refractory shell.
Patent CA-1171013-A (CA)
Inventor: GRAESER ULRICH
IPC: C10G1/06
Filed: 1982-06-11
Granted: 1984-07-17
Abstract: ABSTRACT    A process for hydrogenation of carbonaceous materials such as coal, heavy oil, bitumen, and the like comprising a) contacting said carbonaceous materials with hydrogen and a hydrogenation catalyst at a temperature of 250°C to 550°C and a pressure of 50 to 700 bar, whereby gaseous products, liquid products and a solid sludge are formed, b) separating said sludge from said products at a temperature up to 100 K lower than the hydrogenation temperature of step a), c) stripping said sludge of any liquid products contained therein by contacting said sludge with a process gas comprising at least a portion of said gaseous products at a temperature of 20°C to 300°C and a pressure of 10 to 300 bar, whereby a process gas stream containing said liquid product is formed, and d) separating said liquid products from said process gas stream.
Patent CA-1195088-A (CA)
Inventor: TSUBAKIHARA OSAMU
IPC: B22D11/128
Filed: 1982-07-27
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE         A method of continuous casting and an appara-tus therefor are disclosed in which steel cast is drawn by being guided along a single path including a curved reforming section with the drive force and the brake force applied to the steel cast upstream and downstream of the section respectively to subject the steel cast to a compressive force at the section.  The brake force downstream of the section is controlled in such a way that the drive force of drive rollers for feeding the steel cast upstream of the section does not exceed but approaches as near as possible to an upper critical value of the drive force determined not to cause any slip between the drive rollers and the steel cast.
Patent CA-1217116-A (CA)
Title: Semiconductor device and method of manufacturing the  semiconductor device
Inventor: BLOEM JAN
IPC: H01L29/04
Filed: 1982-07-29
Granted: 1987-01-27
Abstract: ABSTRACT:     The invention relates to a semiconductor device having a semiconductor body which comprises a circuit ele-ment having doped polycrystalline silicon.  The doping com-prises carbon in a concentration higher than 1 ppm. Polysilicon thus doped has properties which are not influenced by temperature treatments of the semiconductor body.
Patent CA-1179031-A (CA)
Title: Piece dielectrique en verre trempe pour isolateur  electrique et isolateur en faisant application
Inventor: SABY CHARLES
IPC: H01B17/06
Filed: 1982-08-04
Granted: 1984-12-04
Abstract: Pièce diélectrique en verre trempé pour isolation électrique et isolateur en faisant application. La pièce diélectrique en verre trempé se présente comme un corps creux en forme de jupe surmontée d'une tête, l'ensemble étant de révolution autour d'un axe. Une couronne de la cavité interne intermédiaire entre la tête et la jupe présente des crans anti-rotation sans angles vifs.
Patent CA-1193010-A (CA)
Inventor: EDWARDS COLIN W
IPC: G11C17/00
Filed: 1982-08-24
Granted: 1985-09-03
Abstract: ABSTRACT.          "Non-volatile Semiconductor Memory Circuit".      Memory circuits having a floating gate transistor as a non-volatile storage element are constructed with a shunt transistor across the floating-gate transistor which in the event of a short circuit between the floating gate and the transistor substrate causes the memory to go into a predetermined fail-safe condition.  The circuits are cross-coupled flip-flops with a driver and a complementary driver or load connected in series in each of the circuits, one driver or complementary driver or load being a floating gate transistor such as a FATMOS.  Short circuiting of the floating gate to the control gate of the floating-gate transistor gives the same fail-safe condition.
Patent CA-1214588-A (CA)
Inventor: MATZNER MARKUS
IPC: C08G63/64
Filed: 1982-10-22
Granted: 1986-11-25
Abstract: PROCESS FOR PREPARING POLYESTERS OR POLY(ESTER-CARBONATES) IN THE PRESENCE OF A PROCESSING AID              ABSTRACT OF THE DISCLOSURE        Described herein is a process for preparing a polyester or a poly(ester carbonate) which comprises reacting a dihydric phenol with an aromatic diacid and a diaryl carbonate in the presence of from about 10 to about 60 weight percent of a processing aid under polyester or poly(ester carbonate) forming conditions.            S P E C I F I C A T I O N
Patent CA-1180272-A (CA)
Inventor: NASH ROBERT A
IPC: A01N59/12
Filed: 1982-11-15
Granted: 1985-01-02
Abstract: STABILIZED IODINE-CONTAINING  GERMICIDAL PREPARATIONS FOR DEGERMING BODY EXUDATES               ABSTRACT OF THE DISCLOSURE Iodine-containing germicidal preparations are stabilized for use even in the presence of large amounts of bio-organic matter by the use of maleic acid or mixtures of maleic acid with hydro-chloric acid or phosphoric acid, the pH of the preparation being not higher than about 3.  The use of the above acid in an amount such as to provide a pH of not higher than 2.95 has the effect of stabilizing aqueous solutions of iodine and or iodophors even in the presence of high organic bio-load such as occurs with the use of in-dwelling drainage catheters as in the case of urinary drainage collection bags, gallbladder drainage collection, chest cavity drain-age collection and other body exudate collection systems.
Patent CA-1200442-A (CA)
Inventor: BECKIM KENNETH A
IPC: B41M1/12
Filed: 1982-11-25
Granted: 1986-02-11
Abstract: Abstract of the Invention Silk-screening apparatus for applying a pattern on a substrate surface includes suction applying facilities for returning residual pattern forming medium back through a screen member to the upper surface thereof after a pattern has been applied.  Means are provided for adjusting the magnitude of suction from a minimal value adjacent imperforate portions of the screen member to a substantially constant value adjacent perforated portions sufficient to draw the pattern-forming medium back to the upper surface.  Means are provided for maintaining a substantially constant magnitude of suction as a suction applying member passes over perforated portions of the screen member having varying degrees of porosity.
Patent CA-1192202-A (CA)
Inventor: LEMPERT KAROLY
IPC: A61P31/04
Filed: 1982-12-30
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE            New thienamycin analogues of the general formula (I),   (I) wherein Y1  and Y2   represent a removable carbonyl protecting group, Q'       is a C1-5 alkyl group, a substituted benzyl group, hydrogen atom or an alkali metal ion, and R"       is an optionally substituted hydrocarbyl residue, are prepared in such a way that a) a compound of the general formula (II)   wherein Y1 and Y2 are as defined above and Q is a C1-5 alkyl group or a substituted benzyl group, is treated with an O-acylating agent and then with a mercaptan in the presence of a tertiary amine, and the resulting product is separated, or b) the substituted benzyl moiety of a com-pound of the general formula (I), wherein Q is a substituted benzyl group and the other substituents are as defined above, is removed, and 7 if desired, the resulting carboxylic acid is converted into its alkali metal salt.          The new compounds of the general formula (I) can be used in the therapy primarily as .beta.-lactamase inhibitors.
Patent CA-1212723-A (CA)
Inventor: STARK DIETER
IPC: H04J3/06
Filed: 1983-01-21
Granted: 1986-10-14
Abstract: ABSTRACT In a system for transmitting digital information-signals, more particularly for digital sound-transmission through satellites, wherein a synchronizing word precedes the data-sequences, the data-sequence is divided into frames of equal length and each frame is divided into two part-frames. Each part-frame comprises a synchronizing word of the same or equivalent type of equal length.  A correlator is provided in each case for chronological recognition of the frame.  Code-words are used for synchronization, the code-words comprising a definite maximum of autocorrelation function for the moment T = 0 and the autocorrelation function for all moments T ? 0 being quantita-tively minimal.
Patent CA-1210126-A (CA)
Inventor: CIELO PAOLO G
IPC: G01N29/04
Filed: 1983-01-20
Granted: 1986-08-19
Abstract: TITLE FIBER OPTIC ULTRASOUND DETECTOR                        INVENTOR Paolo G. Cielo ABSTRACT OF THE DISCLOSURE         The fiber optic ultrasound detector for solids has a fiber optic sensor, a light source for transmitting light through the sensor, and a photodetector for detecting light from the sensor.  The sensor includes a cylindrical sensor case, preferably with a spiral slot in its surface around its circumference in which an optical fiber having a core and a cladding, id located to form one or more coils around the sensor case.  These fiber coils contact with the solid surface to be tested with ultrasound when the sensor is positioned on the solid.  As the light is transmitted through the fiber in the sensor, ultrasound in the solid causes refractive index variations in the cladding and/or core that allows some of the light to escape resulting in fluctuations of intensity of the light detected.  The sensor fiber will preferably have either a cladding or a core which exhibits a relatively greater refractive index change with pressure.  This fiber may be a plastic cladding fiber which is single or multimode.
Patent CA-1185116-A (CA)
Inventor: CRAWFORD DAVID L
IPC: A23B4/08
Filed: 1983-03-15
Granted: 1985-04-09
Abstract: ABSTRACT The present invention is directed to a fillet fish product improvement composition, in its dry form and in its form as a solution, which includes a yield maintenance component containing a multi-compound phosphate mixture with a specified P2O5 content range, a preservative component selected from potassium sorbate, sorbic acid and mixtures thereof, and an acid component of citric acid and/or its equivalents, with a pH of about 5.6 to about 6.5.
Patent CA-1216463-A (CA)
Inventor: IWAGAMI FUSAO
IPC: B41J2/165
Filed: 1983-05-06
Granted: 1987-01-13
Abstract: ABSTRACT OF THE DISCLOSURE     An ink jet system printer includes a capping mechanism for covering a printer head when a carriage is located at a stand-by position.  The capping mechanism includes a cap member supported by a slidable plate.  The slidable plate is shifted toward the printer head as the printer head moves to the stand-by position through the use of links, whereby the cap member covers a nozzle portion of the printer head.  The slidable plate is shifted by the travelling force of the carriage and, therefore, a separate drive source is not required for the slidable plate.
Patent CA-1201877-A (CA)
Inventor: BACHLE WALTER W
IPC: F16L5/00
Filed: 1983-05-16
Granted: 1986-03-18
Abstract: COMBINED STRAIN RELIEF AND CORD GRIP            ABSTRACT   An improved cord grip and strain relief fitting to restrain and seal flexible cord to an enclosure or junction box. The structure includes a body member, a grommet, a strain relief member and a nut. Tightening the nut onto the body member results in radial forces between the grommet and the cord to restrain the cord and provide a water-tight seal. The grommet is stuffed into the body member by an interaction between the grommet and the strain relief member as the nut is engaged with the body member. The lower end of the strain relief member has legs which mate with sockets in the grommet and which receive a radial inward force during final assembly causing the legs to pivot inward and apply an additional retaining and restraining force on the cord. The strain relief member has an upper portion which flares away from the cord thereby providing an increased radius of curvature if the cord is deflected from its longitudinal direction at the external end of the fitting.
Patent CA-1222787-A (CA)
Inventor: PARDINI FRANCO
IPC: H01H73/18
Filed: 1983-05-20
Granted: 1987-06-09
Abstract: IMPROVED ARRANGEMENT FOR ENHANCING ARC BLOW OUT AND EXTINCTION IN CIRCUIT-BREAKING DEVICES SUCH AS ELECTRIC                     CIRCUIT BREAKERS            ABSTRACT OF THE DISCLOSURE      An arc motivating assembly positioned on both sides of a pair of circuit breaker contacts is coated with electrical insulating material arranged in alternate layers of two different compositions.  The first is selected to have good electrical insulation and high are resistance, and the second is selected for vaporizing and generating gases to assist in arc blow out and extinction.