baber/WOPTO huggingface dataset:
Patent CA-1259795-A (CA)
Inventor: ACKERET PETER
IPC: B42F7/14
Filed: 1985-11-12
Granted: 1989-09-26
Abstract: Abstract The invention relates to a device for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile of photographic prints, having a first and a second frame part which may be moved relative to one another and parallel to the main plane of the pile, and having means that, on movement of the frame parts backwards and forwards, remove an individual sheet at one end of the pile and add it to the other end of the pile again, these means comprising: (a)  a separating means to separate the individual sheet from the pile, (b)  a feeding means to feed sheets to the separating means, (c)  retaining means to hold the individual sheet in the first frame part and the remainder of the pile in the other frame part, and (d)  a guide means to guide the separated individual sheet for the purpose of returning it to the other end of the remainder of the pile, wherein as the feeding means there is provided a transporter (22, 404, 420) engaging the sheet to be separated at its rear edge in the direction of transport, while as the retaining means for the separated sheet there is provided at least one additional element (26/28, 32/80, 506/520, 300/306, 278, 32/288, 274).
Patent CA-1269215-A (CA)
Inventor: HILL HOWARD L
IPC: B29D30/00
Filed: 1985-11-14
Granted: 1990-05-22
Abstract: Abstract of the Disclosure LIGHT WEIGHT TIRE MOLD FOR TWO PIECE TREAD RING      A mold (10) for molding tires having complimentary sidewall rings (16) and (18) mating with a split tread ring-having two halves (20), (22) each being a single cast piece having the tire tread pattern indicia on the inside thereof and extending from the inside tread pattern all the way to the outside diameter of the mold (10).
Patent CA-1257194-A (CA)
Inventor: MCMAHON RAYMOND D
IPC: B26D7/26
Filed: 1985-11-22
Granted: 1989-07-11
Abstract: ABSTRACT OF DISCLOSURE           A knife holder mounted upon the periphery of the knife roller in an apparatus for cutting lengths of webs such as paper is disclosed.  The knife holder in the system disclosed is formed of an elastomeric material. The knife blades are held in place principally by friction in slots cut in the holder and seat themselves in the elastomer during set-up and cutting.  Rapid and simple changes of knife blades without torquing or rolling in are achieved by fixing the elastomeric knife holder between readily located clamping members affixed to the surface of the knife roller, and alternative clamping members are provided for retrofit installations.
Patent CA-1258129-A (CA)
Inventor: NOHMI HITOSHI
IPC: G06F9/44
Filed: 1985-12-09
Granted: 1989-08-01
Abstract: - ? -"Variable Wordlength Computing Module for Dataflow Processors"                 ABSTRACT OF THE DISCLOSURE     A computing module for a dataflow processor converts a variable wordlength code into a series of first and second half-wordlength codes of higher and lower significant bits and appends an identifying indicator or label to each half-wordlength code.  A half-to-full word converter sequentially receives the half-wordlength codes and combines them into a full-wordlength code in response to the receipt of the indicator appending to the second half-wordlength code.  A queuing circuit detects a full-wordlength code of later arrival from the half-to-full word converter means which forms with a full-wordlength code of early arrival from the converter a data set necessary to effect computations and simultaneously sending the full-wordlength codes of early and later arrivals to a  computing logic, which effects the computations on the full-wordlength codes and produces a full-wordlength code indicating the result of the computations.  A full-to-half word converter divides the full-wordlength code obtained by the computing logic into half-wordlength codes and appending an identifying indicator to each of the divided half-wordlength codes.
Patent CA-1260972-A (CA)
Inventor: SAKURAI YASUO
IPC: B65H3/46
Filed: 1985-12-19
Granted: 1989-09-26
Abstract: ABSTRACT An automatic document feeder for use with a facsimile apparatus, a copier or the like includes a separator roller and feed rollers which are mounted on a common shaft and each is provided with a spring clutch. While the separator roller cooperates with a friction roller for separating documents from a stack on a tray one at a time, the feed rollers cooperate one with another feed roller, which is provided with a one-way clutch, for feeding the separated document. A reversible stepping motor is selectively driven in opposite directions depending upon the position of a document in a predetermined path, so that the coactive feed rollers selectively serve as drive rollers and follower rollers. The separator roller rotates in the same direction as the feed rollers which are coaxial therewith only when the latter serves as drive rollers.
Patent CA-1252572-A (CA)
Inventor: KARGER PAUL A
IPC: G06F9/46
Filed: 1986-01-03
Granted: 1989-04-11
Abstract: Abstract of the Disclosure A computer system including a processor and memory, the processor having a virtual mode of operation in which it uses a virtual machine monitor which allows it to service a plurality of users contemporaneously in a multiplexed manner, and a non-virtual, or real, mode of operation.  The computer system has a set of at least three operation mode protection rings representing a hierarchy of access privilege levels in both the real and virtual modes, with the number of privilege levels in both the real and virtual modes being the same.  The privilege levels govern the accessibility of memory locations to programs and the executability of certain privileged instructions, which cause control to be transferred to the virtual machine monitor when the processor is in a virtual mode.  The two most privileged levels in the virtual mode are both treated as corresponding to the second most privileged level in the real mode, whereby if the processor is in the most privileged virtual operating mode, access to memory locations is permitted only if the location is accessible to the second most privileged mode.  When an instruction is retrieved, the processor first performs a probe operation to determine whether it can access any required memory locations in response to its current privilege level, and then determines whether it is in a privilege level which allows it to process the instruction.
Patent CA-1243326-A (CA)
Inventor: PURCELL THOMAS A
IPC: C07D313/12
Filed: 1986-04-10
Granted: 1988-10-18
Abstract: ABSTRACT      DIBENZ[be]OXEPINACETIC ACID DERIVATIVES          THE PREPARATION THEREOF AND THEIR APPLICATION IN THERAPY     Compounds of general formula   in which R1, taken separately, denotes a hydrogen atom or a C1-C4 alkyl group, and R2, taken separately, denotes a hydrogen atom, a C1-C4 alkyl group or a phenylthio or phenylsulphonyl group, or alternatively R1 and R2 together form an ethano bridge or, together with the two carbon atoms 8 and 9, form a fused benzene ring, R3 denotes a hydrogen atom or a methyl group and R4 denotes a hydrogen atom, a C1-C4 alkyl group or a cation of a base which is acceptable in pharmacology, the group CH(R3)COOR4 being at position 2 or 3. have uses in treatment of inflammation, pain and undesirable platelet aggregation.
Patent CA-1271598-A (CA)
Inventor: PINZA MARIO
IPC: C07K5/00
Filed: 1986-06-20
Granted: 1990-07-10
Abstract: ABSTRACT             PHARMACOLOGICALLY ACTIVE COMPOUNDS       Compounds of Structure (1)             (1) in which R1 is H, C1-5 alkyl (straight or branched), or a phenyl or benzyl group optionally substituted by C    alkyl (???aight or branched), C    alkoxy 1-4 (straight or branched) or hydroxy; R2 is H, OH, C1-5 alkyl (straight or branched), aryl or acyl; R3 is H, C1-5 alkyl (straight or branched) or phenyl and R4 is C1-5 alkyl (straight or branched) or phenyl, or R3 and R4 can together form a 1,4-butylene or 1,5-pentylene group; R5 is H or C1-5 alkyl (straight or branched); R6 is H, C1-5 alkyl (straight or branched), -CHR8CONH2 or -CHR8CONCHR9CONH2; where R8 and R9 (which can be the same or different) are  H or C1-5 alkyl (straight or branched); and R7 is H or C1-5 alkyl (straight or branched), and pharmaceutically acceptable salts thereof, processes and intermediates for making them, pharmaceutical compositions containing them and their use as nootropic agents.
Patent CA-1258422-A (CA)
Inventor: HENDERSON WILLIAM D
IPC: E21B33/129
Filed: 1986-06-24
Granted: 1989-08-15
Abstract: Abstract of The Disclosure A well packer adapted to be set and reset in a well bore without removal of the packer from the well bore including a packer mandrel adapted to be connected with a tubing string, an interlocking segment assembly on the packer mandrel for releasable connection with the mandrel, a drag spring assembly connected with the interlocking segment assembly for frictional engagement with a well bore wall, a locking slip assembly coupled with the drag spring assembly for locking the packer with the well bore wall, a seal element package assembly connected with slip assembly for sealing around the packer mandrel with the well bore wall, and a detent ring between the slip assembly and the seal element package permitting initial setting of the upper ends of the slips and preloading of the seal element package preliminary to final setting of the slips and expansion of the seal ele-ment package.
Patent CA-1262667-A (CA)
Inventor: CLIFFORD RICHARD P
IPC: C02F5/00
Filed: 1986-06-26
Granted: 1989-11-07
Abstract: ABSTRACT                     BIOCIDAL MIXTURE        A method of treating an aqueous system is disclosed which comprises adding thereto a phosphonium compound of the formula:       wherein each R, which may be the same or different, is a C1-C6 alkyl group which is optionally substituted by, say, a hydroxy, ether, aryl or cyano group, or a phenyl group which is optionally substituted by one or more C1-C4 alkyl groups, R1 is a C8-C18 alkyl group and X is chlorine or bromine and a straight chain aliphatic aldehyde.
Patent CA-1263497-A (CA)
Inventor: SNOW LARRY G
IPC: C08F8/32
Filed: 1986-08-14
Granted: 1989-11-28
Abstract: TITLE               Acrylic Ammoniation ABSTRACT OF THE DISCLOSURE            Improved process for the ammoniation of acrylic resins containing glycidyl methacrylate units that results in high amine functionality, and coating compositons based on the resulting amine-substituted acrylic polymer.
Patent CA-1254618-A (CA)
Inventor: KEMNER RUDOLF
IPC: G01R33/36
Filed: 1986-08-15
Granted: 1989-05-23
Abstract: Abstract: "Magnetic resonance imaging apparatus including a bird-cage r.f. coil".     In a magnetic resonance imaging apparatus the r.f. coil is designed on the basis of the sinusoidal current distribution across a circular-cylindrical surface about a central coil axis, subject to a generally applicable looping-through condition z1 = - K z2, K is a positive constant value which depends on the number of bars and geometrical deviations, z1 is the impedance of the bar conductors, and z2 is the impedance of ring conductor elements between each time two bar conductors. The coil based on the above condition is adapted notably to parasitic capacitances of notably the bar conductors in the apparatus and to a general shape of objects to be examined.
Patent CA-1229054-A (CA)
Title: Wheel carriage accessory for rendering waste containers moveable
Inventor: ONKEN DONALD R
IPC: B62B13/18
Filed: 1986-09-03
Granted: 1987-11-10
Abstract: ABSTRACT                 A wheeled carriage mechanism is proposed for rendering movable large, heavy, waste containers which are otherwise immovable.  The wheel carriage includes channel-like frames having wheel sets mountable on trun-nions provided on the receptacle sides, the container being elevated into position off the ground and onto the wheel sets by a lever adapted to cooperate with the wheel carriage.  A stabilizer bar of adjustable length is provided to be fitted between one of the wheel carri-ages and the receptacle so as to lock the container and prevent tipping or instability.
Patent CA-1266974-A (CA)
Inventor: PERUTZ SIMON G A
IPC: G09F1/10
Filed: 1986-11-10
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE          A portable display apparatus is provided having a display section adapted to assume either an operative or inoperative mode.  When in an operative mode, the display section assumes an upright substantially partition-like configuration having a large exposed display surface.  When in an inoperative mode, the display section assumes a collapsed condition and forms a compact unit suitable for storage.  The display section is maintained and supported in the operative mode by structural members.  A first set of structural members supportingly and removably engage opposed peripheral portions of the exposed display surface.  A second set of structural members are operatively and removably connected to the first set of structural members and maintain the display section in a selected operative mode.  The structural members are adapted to assume a disassembled state wherein the sets of structural members are adapted to assume side by side, substantially parallel relation and be disposed in proximety to the compact unit of the display section.
Patent CA-1274546-A (CA)
Inventor: HIGASHIO YASUHIKO
IPC: C07C45/73
Filed: 1987-09-11
Granted: 1990-09-25
Abstract: ABSTRACT OF DISCLOSURE       A process for production of methyl isobutyl ketone from  acetone  and  hydrogen  by  a  one-stage  reaction  is disclosed, comprising reacting acetone and hydrogen in the presence of a catalyst  comprising  a  carrier  comprising alumina and niobium oxide and having palladium supported thereon.   The  catalyst  is  excellent  in activity,  MIBK selectivity,  and  service  life.    Thus,  the present invention permits production of methyl isobutyl ketone in high yield for long periods of time.
Patent CA-1269706-A (CA)
Inventor: WERTHEIMER HARRY P
IPC: G01N27/26
Filed: 1987-10-22
Granted: 1990-05-29
Abstract: Abstract of the Disclosure An oxygen sensor (24) having an electrolyte member (72) with a thimble that is held in a metal shell (30) by an insulating member (56).  The thimble has an external surface (80) and internal surface (82) that are coated with a conductive material.  A sleeve (96) is attached to the metal shell (30) by spot welds (108) and a seal is established therebetween.  A terminal member (120) located in sleeve (96) includes a first contact ring (142) that is connected by a spring (148) and cylinder (152) to the external surface (80) and a second contact ring (144) that is connected by a coil spring (146) to the internal surface  (82).  Terminals (164 and 164') carried by terminal member (120) hold a tubular housing (90) of a heater member (92).  Tubular housing (90) has an end (94) that is located in the thimble of electrolyte member (72).  When electrical current is supplied to heater member (92) the temperature of the thimble is maintained above a minimum operating temperature of the electrolyte member (72).  The external surface (80) of member (72) is subjected to exhaust gases while a reference gas is transmitted to internal surface (82).  Changes in ion flow are carried by leads (106 and 106') to a controller (20) to provide an indication of the oxygen in the exhaust gases.
Patent CA-1260066-A (CA)
Inventor: MORISHIMA MITSUNORI
IPC: H04B7/00
Filed: 1988-08-08
Granted: 1989-09-26
Abstract: Abstract of the Disclosure:        In a radio frequency communication system in which a radio frequency communication signal is transmitted between a radio terminal (14) and a mobile station (24), it may be that an unauthorized third person uses a scanner-receiver (60) to intercept the communication signal.  In order to prevent such an interception, the unit comprises a detecting circuit (30) for detecting an internal signal which is transmitted between a telephone exchange (12) and the radio terminal (14) and is concerned with an ordinary voice signal.  The detection circuit produces a detection signal when the internal signal is absent.          Responsive! to the detection signal, a control circuit (32) controls the internal signal to prevent the interception, as by sending a dummy voice signal whenever the ordinary voice signal is absent.          Alternatively, the control circuit may produce a control signal while the communication signal is received from the mobile station and consequently while the internal signal is sent from the radio terminal to the exchange.         In this event, the control signal is used either in attenuating or switching off an echo signal which usually results from the internal signal reaching the exchange.
Patent CA-1274060-A (CA)
Inventor: SOVIS JOHN F
IPC: A47L9/22
Filed: 1988-10-19
Granted: 1990-09-18
Abstract: ABSTRACT     In a vacuum cleaner having an upper housing and a lower housing, said lower housing having a working air inlet and a water filter means, said upper housing having a bypass type blower motor and a working air outlet, said motor being supported on a lower motor support assembly and an upper motor support assembly, a separator element for communicating the working air from the lower housing to the upper housing and separating water and contaminants from the working air; the improvement comprising: an annular sound reducing baffle ring extending from said lower support assembly to said upper support assembly, said baffle ring defining a first air chamber for receiving working air communicated from said lower housing and said separator element and including a baffle ring working air outlet port for communicating the working air to a second air chamber defined by said baffle ring being spaced from a side wall of said upper housing, said housing working air outlet being in communication with said second air chamber and being spaced from said baffle ring working air outlet to maximize working air flow travel distance from said first air chamber to said second air chamber.
Patent DK-136992-A (DK)
Inventor: PETERSEN BJARNE
IPC: E04B1/61
Filed: 1992-11-11
Abstract: A joining fixture for clamping element structures, comprising 2 angle fixtures. The one fixture has an oblong hole for receiving the other fixture. In both the angle-bent fixtures, there are holes for 1 coach screw. The 2 angle-bent fixtures fit one inside the other, whereupon they are locked fast, using one of the sides. One of the fixtures is configured as a conical flat pin, which fits into the other of the sides, on the other fixture, where an oblong hole is configured. <IMAGE>
Patent DK-187486-A (DK)
Inventor: MOORE HARRY
IPC: C11C3/08
Filed: 1986-04-23
Abstract: Symmetrical disaturated triglyceride fats suitable for use as cocoa butter substitutes are recovered free from saturated and other unsaturated fatty compositions by successive fractional crystallisation from non-polar and polar solvents. The process is especially suitable for treatment of palmitic fat and enzymically rearranged fatty compositions.
Patent DK-197289-A (DK)
Inventor: CALVET ALAIN PIERRE
IPC: C07D487/06
Filed: 1989-04-24
Abstract: Benzodiazepines of formula   <IMAGE> (I)  in which R1 is H of halogen, R2 is H or halogen, Ar is indolyl, phenyl, naphthyl, indolyl monosubstituted with a halogen or with a methoxy or phenyl mono-, di- or trisubstituted with a halogen or with a methoxy or with a trifluoromethyl group, and n is 2 or 3; and their optical isomers.
Patent DK-240988-A (DK)
Inventor: KNUTSSON MAUD INGER CHRISTINE
IPC: A23L5/20
Filed: 1988-05-04
Abstract: The present invention relates to a food and feedstuff intended to be able to function in connection with an antibacterial system comprising lactoperoxidase-thiocyanate-hydrogen peroxide donor, and salivary peroxide-thiocyanate-hydrogen peroxide donor, respectively, whereby the vegetables present in the food and the feedstuff have been treated in such a way that vegetable peroxidases present have become deactivated.
Patent DK-269381-A (DK)
Inventor: MUNSCH J M
IPC: A61M1/02
Filed: 1981-06-18
Abstract: A valve that can be snapped or broken off, for use in a flexible tube, contains two parts, that is a tubular part 24, with a closed end 26 and an elongated, essentially rigid grip 28, which is breakably fixed to the closed end. The elongated grip has projections 30, which are in friction contact with an internal surface in the flexible tube 22 and prevent the elongated grip from moving back into the closed position, once the grip has been broken off. The valve can be used in connection with tubes and a plastic container 10 for dialysis solution. The valve is opened by breaking off the elongated grip and by moving the grip down through the tube by folding this backwards and forwards on itself. The projections on the rigid, snap-off grip have sufficient friction contact with the inside of the tube to ensure that the grip will not move back into contact with the tubular part, and the valve will thereby remain open. <IMAGE>
Patent DK-308586-A (DK)
Inventor: MURRAY MARK J
IPC: C12P21/00
Filed: 1986-06-27
Abstract: Genomic and cDNA sequences coding for a protein having substantially the same biological activity as human protein C and recombinant transfer vectors comprising these sequences are disclosed. Methods are disclosed for producing a protein which has substantially the same biological activity as human protein C. The protein, which may be in the form of activated protein C, is produced by mammalian host cells transfected with a plasmid capable of integration in mammalian host cell DNA. The plasmid includes a promoter followed downstream by a nucleotide sequence which enoodes a protein having substantially the same structure and/or activity as human protein C, the nucleotide sequence being followed downstream by a polyadenylation signal.
Patent DK-317780-A (DK)
Inventor: PAULUS W
IPC: B27K3/38
Filed: 1980-07-23
Abstract: 1. Claims (for the Contracting States : DE, GB, FR) Process for the preparation of N-aryl-N'-acrylylureides of the formula  see diagramm : EP0023976,P12,F2  wherein R**1 and R**2 are identical or different and denote hydrogen, alkyl which is optionally substituted by halogen, or halogen and R**3 denotes hydrogen or a straight-chain or branched alkyl radical, characterised in that arylureas of the formula  see diagramm : EP0023976,P12,F3  wherein R**1 and R**2 have the abovementioned meaning, are reacted with a beta-chloro-propionyl chloride of the formula  see diagramm : EP0023976,P12,F4  wherein R**3 has the abovementioned meaning, and the N-aryl-N'-beta-chloropropionyl-ureide formed is subsequently dehydrohalogenated with a base at elevated temperature. 1. Claims (for the Contracting States : AT, BE, CH, IT, LI, SE) Process for the preparation of N-aryl-N'-acrylylureides of the formula  see diagramm : EP0023976,P14,F1  wherein R**1 and R**2 are identical or different and denote hydrogen, alkyl which is optionally substituted by halogen, or halogen and R**3 denotes hydrogen or a straight-chain or branched alkyl radical, characterised in that arylureas of the formula  see diagramm : EP0023976,P14,F2  wherein R**1 and R**2 have the abovementioned meaning, are reacted with a beta-chloro-propionyl chloride of the formula  see diagramm : EP0023976,P14,F3  wherein R**3 has the abovementioned meaning, and the N-aryl-N'-beta-chloropropionyl-ureide formed is subsequently dehydrohalogenated with a base at elevated temperature.