baber/WOPTO huggingface dataset:
Patent CA-1212093-A (CA)
Inventor: LONG ROBERT C
IPC: B29D30/24
Filed: 1983-04-25
Granted: 1986-09-30
Abstract: Abstract of the Disclosure A radial mandrel is provided having a plurality of alternatlng and interfitting large and small segments mounted on  a pair  of  cones,  which cones  are movable axially toward and away from one another to in turn move the segments radially inwardly and outwardly between a contracted  and expanded position.   The  radial mandrel includes an improved mechanism for axially moving the cones  comprising  a  quill  adapter  and  scroll  sleeve adapted for use with a drive shaft of standard config-uration.  The scroll sleeve is formed with spiral grooves which engage the cones and are operable to move the cones axially toward and away from one another as the scroll sleeve is rotated.
Patent CA-1220928-A (CA)
Inventor: SHORROCK PETER
IPC: B23Q1/66
Filed: 1983-04-28
Granted: 1987-04-28
Abstract: TO ALL WHOM IT MAY CONCERN:         BE  IT KNOWN  THAT  I,  PETER  SHORROCK,  a  British Subject,  of  82,  High  Street,  Sharnbrook,  Bedfordshire, England, have invented a certain new and useful "MACHINE TOOL"     of which the following is a specification:     ABSTRACT OF THE DISCLOSURE          A  machine  tool  having  an  indexable  workpiece support and a tool holder which is moveable to enable the machine tool to operate on different parts of a workpiece whilst  the  latter  is  held  stationary  by  the  workpiece support, indexing of the workpiece support enabling a part thereof  to  be  turned from a  first  position  in  which  a workpiece can be mounted on that part, to a second position to present such a workpiece to the tool holder, whereby one workpiece can be loaded on one part of the workpiece support whilst another workpiece on another part of the workpiece support  is  being  simultaneously machined by  the  machine tool.
Patent CA-1203622-A (CA)
Inventor: KETCHEN MARK B
IPC: H01R13/658
Filed: 1983-08-03
Granted: 1986-04-22
Abstract: LOW TEMPERATURE ELECTRONIC PACKAGE                    Abstract The invention is a right angle connection utilizing an interposer rod between horizontal and vertical substrates.  The interposer rod is of insulating material and has a superconducting metal ground plane on its surface, which ground plane is in turn covered by an insulating film.  Over the insulating film, the interposer has a number of arcuate con-ductors to which respective conductors of both the horizontal and vertical substrates are connected at controlled collapse pads.  This provides good electrical and mechanical connection.  All circuits are effectively transmission lines because the underlying ground plane is continuous.            The interposer rod provides a robust, low inductance connector mechanism with a strain minimizing con-figuration, which low inductance connector mechanism permits both horizontal and vertical substrates to interconnect with great connection versatility, and with the opportunity for convenient removal and with great resistance to failure related to repeated temperature cycling.  The interposer provides space for an array of connectors which permits the right angle connections to be closely spaced, at litho-graphic tolerances.     Connections between circuits on the vertical sub-strate and circuits on the horizontal substrate are made by connecting first to a circuit on the inter-poser and then to the circuit on the other substrate. The equivalent circuit model is transmission line, small inductance at the first controlled collapse connection, transmission line on the interposer, small inductance at the second controlled collapse connection, transmission line.
Patent CA-1198646-A (CA)
Inventor: DECOENE FRANS J G C
IPC: A01F12/44
Filed: 1983-08-15
Granted: 1985-12-31
Abstract: FAN FOR ROTARY CLEANING MECHANISM IN COMBINE HARVESTERS                ABSTRACT OF THE DISCLOSURE        A rotary cleaning mechanism for cleaning threshed grain in a combine harvester is disclosed wherein a fan is mounted forwardly of the cleaning cylinder to blow air through the cleaning sieves to make unwanted residue airborne for discharge  from the cleaning cylinder.   A fan housing is provided with a first passageway to direct a flow of air through the grain being conveyed from a centrally located infeed mechanism onto a radially outwardly spaced grain pan. A second passageway is also provided in the fan housing to direct a flow of air through threshed grain being conveyed rearwardly off the grain pan onto a radially outwardly located cleaning sieve.   The fan is mounted on an axis of rotation common with the cleaning cylinder and forwardly of the infeed housing, which includes an eliptically shaped infeed chute to aerodynamically permit the flow of air therearound to clean threshed grain on the cleaning cylinder immediately adjacent thereto.  Deflector plates are provided within the second passageway to distribute the flow of air along the axial length of the cleaning cylinder, with a more concentrated flow of air being directed at the forward end thereof.
Patent CA-1246608-A (CA)
Inventor: STEINER EGINHARD
IPC: C07C47/14
Filed: 1983-08-24
Granted: 1988-12-13
Abstract: ABSTRACT The present invention relates to 2,2-dichloro-3,3,3-trifluoro-propionaldehyde of the formula III              CF3-CC12-CHO         (III) and to a novel process for its production.  2,2-Dichloro-3,3,3-trifluoro-propionaldehyde is a valuable intermediate for the synthesis of 2,3-dichloro-5-trifluoromethylpyridine.
Patent CA-1203951-A (CA)
Inventor: HAGER MARKUS
IPC: A41D15/04
Filed: 1983-08-29
Granted: 1986-05-06
Abstract: CONVERTIBLE OUTERWEAR AND CARRYING BAG                          Abstract There is disclosed a convertible outerwear gar-ment which includes a topologically continuous carrying bag and pouch.  The carrying bag comprises a pocket se-cured to an interior surface of the outerwear at a longi-tudinally extending garment opening overlying a corre-sponding opening in the pocket.  A carrying bag is pro-vided by inverting the pocket through the garment opening, the carrying bag receiving the topologically continuous outer garment.  To this end, the carrying bag is provided with a volume capacity substantially larger than that required for receiving the outerwear and an opening ex-tending substantially across the width of the outer gar-ment. A pouch is provided by a pouch pocket secured in topologically continuous relation to the carrying bag pocket.  When neither outerwear nor a carrying bag is required,  the garment and carrying bag pocket are  stored compactly in the pouch.
Patent CA-1212677-A (CA)
Inventor: MARSHALL WINSTON S
IPC: A61P37/08
Filed: 1983-09-27
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE Quinoxalinedione derivatives of the formula (II)   wherein R1, R2, and R3 are each independently hydrogen or C1-C6 alkyl, and R4 is C1-C6 alkyl, C1-C6 alkoxy, halo, trifluoromethyl, nitro, hydroxy, C1-C3 alkylthio or C1-C3 alkylcarbonyl, inhibit release of leukotrienes in mammals, and thus are useful for the therapy of immediate hypersensitivity conditions such as asthma.
Patent CA-1233822-A (CA)
Inventor: CHOU DAVID T
IPC: A01N47/34
Filed: 1983-11-10
Granted: 1988-03-08
Abstract: NOVEL PESTICIDAL BENZOYL UREAS AND      PROCESS FOR PREPARATION            Abstract of Invention Novel pyridyloxyaryl benzoyl ureas and a process for their preparation are provided. The novel ureas are useful as the active toxicant in insecticidal compositions.
Patent CA-1230385-A (CA)
Inventor: GRAUEL CHRISTOPH
IPC: H04B7/26
Filed: 1983-12-15
Granted: 1987-12-15
Abstract: PHT.82.346 14 ABSTRACT: Known radio transmission systems have base radio stations that form a cellular system in a geographical arrangement with overlapping radio zones. At least one control channel and several traffic channels are allocated to the base radio stations, the control and traffic chan-nels being used in duplex operation. If a radio zone has several control channels, then, depending on the traffic situation, the spread of the volume of traffic over the different control channels can vary. To avoid an uneven spread of the volume of traffic the base radio station can transmit a number of groups and a group code on all the control channels. The mobile radio stations assign them-selves to one of the control channels depending on a com-bination of number of groups, group code and a stored group code number.
Patent CA-1195871-A (CA)
Title: Plasma flour composition and process for preparing  same
Inventor: LEGER PIERRE-PAUL
IPC: A23L13/40
Filed: 1984-01-17
Granted: 1985-10-29
Abstract: ABSTRACT OF THE DISCLOSURE         A novel process is provided herein for preparing a meat filler or binder composition.  The process includes separating plasma from fresh animal blood.  An edible, dry powdered material selected from the group consisting of starches, simple, naturally occuring water-soluble proteins, proteins derived from grain, and phosphoproteins is mixed with sufficient such plasma to form a paste.  That paste is then dried to a moisture content of from 8 to 15% by weight.  The dried paste is then crumbled to provide the meat filler or binder composition in crumb, finely divided or powdered form.  The meat filler or binder composition is thus a mixture of an edible, dry powdered material selected from the group consisting of starches, simple, naturally occuring water-soluble proteins, proteins derived from grain, and phosphoproteins and animal blood plasma having a moisture content of 8 to 15% by weight.
Patent CA-1207916-A (CA)
Inventor: CHIANG MICHAEL
IPC: G11C8/16
Filed: 1984-02-14
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE   This invention  relates  to  general  purpose  registers  used  in large computers for temporary storage of information.  The use of such registers eliminates the need to always access the main memory of the computer.  In order to provide most efficient operation, the general purpose register of the present invention includes two input ports and two output ports having four independent addresses.  The general purpose register includes a number of internal registers, and the provision of four independent addresses enables data to be written into two internal registers while data is being read out of two internal registers.  The general purpose register also includes circuitry for transferring data at the input ports directly to the output ports without entering the data into the internal registers.          Interchanging of bytes of  data input words  is  also  facilitated.
Patent CA-1207906-A (CA)
Inventor: SATO TOSHIFUMI
IPC: H04B14/06
Filed: 1984-02-20
Granted: 1986-07-15
Abstract: ABSTRACT   In a speech-adaptive predictive coding system having an encoding unit and a decoding unit the encoding unit carries out the following operations. It divides a speech signal into frames of a fixed time length each; quantizes and encodes for each frame the parameter information of the predictor co-efficients and of the predictor residual power and the predicted residual sequence; converts the encoded parameter information into a parameter sequence of reflected binary codes; and multiplexes and transmits to said decoding unit said parameter sequence and the predicted residual sequence.  The decoding unit carries out the following operations.  It detects burst errors in the parameter sequence separated from the transmitted sequence; delays the para-meter sequence frame by frame; selects either the parameter sequence of the current frame or that of the delayed preceding frame in accordance with the detected results; converts the selected parameter sequence of reflected binary codes into the parameter information of the predictor coefficients and of the predictor residual power; and decodes the transmitted predicted residual sequence in response to the converted parameter information to provide a speech signal.
Patent CA-1226687-A (CA)
Inventor: HORNIG KLAUS-JUEERGEN
IPC: B41B27/00
Filed: 1984-05-16
Granted: 1987-09-08
Abstract: ABSTRACT   Characters are encoded in digital data, and this data is then used to modulate a display to image the characters.  Characters are typically displayed on a display baseline which corresponds to the physical character baseline encoded in data.  Where the distance of a character from its physical baseline in a first dimension exceeds the boundry limit of a display, the location of the character baseline and the display physical base-line corresponding thereto may be shifted in the opposite direction and in the same dimension in extent equal to the amount said character exceeds the display and until the character fits within the display.  Alternately, where the character at its display size is larger than the display in any display dimension, the character may be segmented into parts and logical baselines inserted into each separate section.  These logical baselines may be referenced to the character physical base-line relative to the distance in a first dimension therebetween.  Accordingly, the logical baseline may be referenced to the character physical base-line and the display baseline to approriately locate the character relative to the physical baseline, so that when the separate sections are reassembled on the display, the original character is reproduced.
Patent CA-1210383-A (CA)
Inventor: CHEN MICHAEL J
IPC: C07C31/08
Filed: 1984-05-17
Granted: 1986-08-26
Abstract: ABSTRACT    Ethanol is selectively produced from the reaction of methanol with carbon monoxide and hydrogen in the presence of a transition metal carbonyl catalyst.  Methanol serves as a solvent and may be accompanied by a less volatile co-solvent.  The solution includes the transition metal carbonyl catalysts and a basic metal salt such as an alkali metal or alkaline earth metal formate, carbonate or bicarbonate.  A gas containing a high carbon monoxide to hydrogen ratio, as is present in a typical gasifer product, is contacted with the solution for the preferential production of ethanol with minimal water as a byproduct.          Fractionation of the reaction solution provides sub-stantially pure ethanol product and allows return of the catalysts for reuse.
Patent CA-1217497-A (CA)
Title: Substituted tetrahydrothiopyran-3,5-dione-4-  carboxamides
Inventor: GAYER HERBERT
IPC: C07D335/02
Filed: 1984-05-18
Granted: 1987-02-03
Abstract: Substituted tetrahydrothiopyran-3,5-dione-4-carboxamides ABSTRACT      Novel substituted tetrahydrothiopyran-3,5-dione-4-carboxamide fungicides of the formula   in which R is alkyl, cycloalkyl, optionally substituted aralkyl or optionally substituted aryl, R1, R2 and R3 each independently is hydrogen or alkyl, and R4 is alkyl, excepting the compounds in which R1 and R3 are hydrogen R4 is methyl, R is alkyl, phenyl or phenyl which is substituted by halogen and/or methyl, and R2 is hydrogen or methyl, Many of the intermediates are also new.
Patent CA-1225478-A (CA)
Inventor: MINTZER FREDERICK C
IPC: G06T3/60
Filed: 1984-11-23
Granted: 1987-08-11
Abstract: ABSTRACT OF THE DISCLOSURE    A binary image is reduced in size by a method including the steps of:  storing the image in bit sequence; dividing the image into transposable blocks; transposing by look up table, for each block having any nonzero data, each group of 6 bits along a first axis to a group of 5 bits; transposing by look up table, for each block hav-ing any nonzero data, each group of 6 bits along a second axis to a group of 5 bits; storing said transposed blocks.
Patent CA-1252599-A (CA)
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F136/00
Filed: 1984-12-12
Granted: 1989-04-11
Abstract: Abstract of the Disclosure A process for producing polybutadiene of a high degree of polymerization having high 1,2 and cis-1,4 microstructure contents and a low trans-1,4 micro-structure content, which comprises polymerizing 1,3-butadiene in the presence of a catalyst system composed of (1) a halogen-containing organoaluminum com-pound, (2)  (a) a cobalt dithiocarbamate compound or (b) the reaction product of carbon disulfide, a secondary amine and a cobalt compound, and (3) water.         The polybutadiene has for example (A) a 1,2 microstructure content of 7 to 50%, (B) a cis-1,4 microstructure content of at least 50%, (C) a trans-1,4-microstructure content of at most 5%, (D) an inherent viscosity, measured in toluene at 30 °C, of at least 1, and (E) a gel content of at most 0.3%.
Patent CA-1245127-A (CA)
Inventor: MCCAFFREY EUGENE F
IPC: B01D19/04
Filed: 1985-02-04
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE defoamer composition comprising a mixture of defoaming effective amounts of monocarboxylic acid having from 12 to 26 carbon atoms, a monoalkanolamide, and an alcohol selected from the group consisting of primary linear aliphatic alcohols ranging from C4 to C20, primary branch aliphatic alcohols ranging from C4 to C20, and secondary alcohols ranging from C6 to C12; and a method of inhibiting foaming in a phosphate rock and sulfuric acid medium employed in the synthesis of phosphoric acid by the "wet process" manufacture of phosphoric acid which comprises adding to the reaction medium an effective amount of the above described defoamer composition.
Patent CA-1240962-A (CA)
Inventor: RAIS JOHN M
IPC: B65D23/10
Filed: 1985-02-22
Granted: 1988-08-23
Abstract: ABSTRACT     A reusable handle for manipulating a plastic soft drink bottle.  The handle has a hook-like projection on one end adapted to clamp to the neck of the bottle and an arcuate loop at its opposite end insertable about an integral prong extending downwardly from the base of the bottle to secure the handle to the bottle.  The intermediate portion of the handle between the hook-like projection and looped end comprises an elongated strap of a rigidified cross-section running adjacent to and along the exterior wall of the bottle.  The central portion of the strap is provided with a vertical loop defining a finger grip so that the handle and bottle can be lifted and manipulated to pour the contents of the bottle.
Patent CA-1231141-A (CA)
Inventor: OYA YUICHIRO
IPC: F24C7/02
Filed: 1985-03-01
Granted: 1988-01-05
Abstract: ABSTRACT OF TOE DISCLOSURE           A door latching assembly for a microwave oven has a housing provided with a door, the door having a latch head for securing the door and a lever, operatively associated with the latch head, for releasing the latch head.  A latch hook, secured only to a floor portion of the oven and disposed behind a front panel aligned with the door, engages the latch head and the lever, and a vertical base plate is provided which has a latch-hook for releasable securing the latch-head, the vertical base plate and latch hook being secured only to the bottom plate of the oven.
Patent CA-1261221-A (CA)
Inventor: ODENSTEN MAGNUS
IPC: B23B49/00
Filed: 1985-03-14
Granted: 1989-09-26
Abstract: ABSTRACT      A device for aligning and guiding a reciprocatingly movable drill rod for drilling a hole through at least either the tibia or the femur forming a knee joint, the hole being intended to receive one end of an anterior cruciate ligament, which is then attached to the bone.          The device includes a first tube-like aligning and guiding element which is intended to be introduced into and aligned in the space between the condyles of the femur over the plateau of the tibia and the ends of which are spaced apart at a distance corresponding to the length of the cruciate ligament, and a second align-ing and guiding element which is in line with the first element and located externally of the aforementioned space, and which is located from the first element at a distance which is at least partially bridged by a part of the tibia or femur located adjacent the space.    The drill rod has a flat portion to permit the device to be removed from the rod, while still in the drilled holes, via a slit in the first element.    A mill bit is insertable into said space for detachable connection to a rotatable shank inserted in one of said holes for chamfering the hole mouth edges.
Patent CA-1215282-A (CA)
Inventor: PATENAUDE JEAN-PIERRE
IPC: F24B5/02
Filed: 1985-03-27
Granted: 1986-12-16
Abstract: ABSTRACT           The specification describes a system for initiating and promoting combustion of fuels such as wood, coal, oil, etc.          Virtually complete combustion is achieved by feeding combustion air under pressure through openings in a diffuser plate with the diameter of the openings having a calculated size and spacing therebetween.  By-products of primary combustion are burned by the system.  The specification also describes an exemplary wood stove and a cooking unit which utilizes the novel combustion principle.
Patent CA-1243106-A (CA)
Title: Ultrasonic doppler diagnostic device
Inventor: NAMEKAWA KOUROKU
IPC: A61B8/00
Filed: 1985-04-01
Granted: 1988-10-11
Abstract: ULTRASONIC DOPPLER DIAGNOSTIC DEVICE                   ABSTRACT OF THE DISCLOSURE     An ultrasonic diagnostic device for measuring the velocity of blood flow within a living body comprises a receiver for amplifying a received wave in accordance with a logarithmic amplification characteristic and at least one inverse logarithmic converter which produces an output having an inverse logarithmic characteristic with respect to the input thereto.  As a result, the device can carry out high-precision measurement of blood flow even when the component of the received wave corresponding to the blood flow is much smaller than a component of the received wave corresponding to the wall of the blood vessel or heart through which the blood is flowing.
Patent CA-1222324-A (CA)
Title: Method and apparatus for a compare and swap  instruction
Inventor: MACGREGOR DOUGLAS
IPC: G06F9/315
Filed: 1985-04-12
Granted: 1987-05-26
Abstract: METHOD AND APPARATUS FOR A COMPARE AND SWAP INSTRUCTION                Abstract In a data processing system having linked lists it is useful to be able to add and delete items from such lists while maintaining the integrity of the linked nature of such lists.  A new compare and swap instruction provides for effectively simultaneously swapping 2 values which is useful for safely adding and deleting items from linked lists.  Prior to the instruction the status of the two values are read at the locations to be swapped.  During the instruction these locations are checked again to ensure that no change has occurred at these locations before the instruction performs the swap of the two new values.  The instruction then performs the proposed 2 value swap but only if no change has occurred at these two locations where the swap is to be performed.
Patent CA-1227244-A (CA)
Inventor: ECCLES GORDON N
IPC: G01N27/49
Filed: 1985-06-03
Granted: 1987-09-22
Abstract: METHOD AND APPARATUS FOR ELECTRO-CHEMICAL DETECTION     ABSTRACT OF THE DISCLOSURE         A method for analyzing a solution containing electroactive substances which consists of applying to the  solution  a  pulse  cyclic  voltammetric  waveform giving rise to a current therein.  Measurements of the current are obtained at successive intervals and are subsequently analyzed.   The invention also relates to an  apparatus  for  carrying  out  the  above-mentioned method.
Patent CA-1240931-A (CA)
Inventor: PITTZ EUGENE P
IPC: A61K31/355
Filed: 1985-06-13
Granted: 1988-08-23
Abstract: ABSTRACT OF THE INVENTION    Non-steroidal anti-inflammatory compositions com-prising a compound of the formula:                        wherein R1 is H or OH; and X, Y, x1 and y1 represent hydrogen or halogen, such as chloro, f1uoro, bromo, or iodo radicals, lower alkyl radicals such as C1-C8 radicals, such as methyl, ethyl, propyl and butyl, lower haloalkyl radicals, such as trifluoro, trichloro or tri-bromo methyl radicals, and lower alkoxy radicals, such as C1-C8 radicals such as methoxy, ethoxy, propoxy, and octyloxy radicals or combinations thereof and the salts thereof, in combination with a compound selected from the group consisting of vitamin E acetate, butylalted hydroxytoluene, quercetin, nordihydroguaiaretic acid and mixtures thereof, said combination being contained in a pharmaceutically acceptable carrier.     A method of treating pain and inflammation is also disclosed.