baber/WOPTO huggingface dataset:
Patent CA-1312963-C (CA)
Title: Software configurable memory architecture for data processing system having graphics capability
Inventor: KELLEHER BRIAN
IPC: G06F12/06
Filed: 1988-11-23
Granted: 1993-01-19
Abstract: ABSTRACT OF THE INVENTION            A  graphics  data  processing  system  memory  is allocatable by software between system memory and graphics framebuffer storage.   The memory comprises two-port elements connected in parallel from the RAM port to a controller connected to a bus, and having serial output ports connected to output circuitry to map  the  storage  to  a  display.    Corresponding locations,  relative  to  element  origin,  in  all elements are  addressed  in parallel  as  an  array. Three  modes  of  memory  transactions  are  all accomplished as array accesses.  First, a processor reads/writes  the  system  memory  portion  by  a combination of parallel array access and transfers between controller and bus in successive bus cycles. Second,  the  controller  executes  atomic  graphics operations  on  the  framebuffer  storage  using successive array accesses; third, the processor can read/write a framebuffer pixel, by an array access of framebuffer  storage  with  masking  of  unaddressed pixels.   An interface arbitrates among requests for memory access.
Patent CA-1314387-C (CA)
Title: Cable lock seal
Inventor: TRITTON VICTOR R
IPC: F16G11/04
Filed: 1988-12-09
Granted: 1993-03-16
Abstract: ABSTRACT OF THE DISCLOSURE      This invention provides a sealing device comprising:  an outer hollow housing comprising top, bottom, front and rear walls and having opposed open sides; the outer housing is adapted to at least partially enclose an inner housing which comprises front, rear and opposed side walls with an open top and bottom.  The front, rear and side walls of the inner housing are adapted to project at least partially beyond the front and rear walls of the outer housing in an assembled condition to form a pair of opposed, spaced-apart, cable receiving channels extending from the top to the bottom of the inner housing.  A length of high strength cable means having opposed free ends which free ends have at least a portion thereof of a deformable nature are also provided.  Cable engaging and locking means adapted to fit within the inner housing and comprising an obliquely extending cam receiving surface are provided in the sealing device, with the cam receiving surface having a recessed area and an opposed surface having a pair of spaced apart projections thereon, forming a cable receiving land portion between the spaced-apart projections.  The cable engaging and locking means have a top portion of a width greater than a bottom portion thereof.  Rotatable cable engaging cam means are adapted to ride on the cam receiving surface of the cable engaging and locking means and in use to engage the recessed area of the cam receiving surface. Stop means extend from the cable engaging and locking means, the stop means preventing downward vertical movement of the cam means beyond a predetermined point in the inner housing.
Patent CA-1330675-C (CA)
Title: Polyolefin molding compound for long-term contact with extractive media
Inventor: PFAHLER GERHARD
IPC: C08L27/02
Filed: 1988-12-16
Granted: 1994-07-12
Abstract: Abstract:            A polyolefin molding compound, which exhibits an excellent chemical stability in long-term contact with extractive media, contains as stabilizers a symmetrical triaryl phos-phite and an ester of 3,3-bis-(3'-t-butyl-4'-hydroxy-phenyl)-butanoic acid.
Patent CA-1338650-C (CA)
Title: Polycarbonate random copolymer-based fiber compositions and method of melt-spinning same and device
Inventor: KOTLIAR ABRAHAM MORRIS
IPC: A61L29/00
Filed: 1989-02-07
Granted: 1996-10-15
Abstract: This invention is directed to copolymers containing in a major amount recurring carbonate monomeric units such as dimethyltrimethylene carbonate and a minor amount recurring monomeric units derived from other monomers such as lactide and lactone.
Patent CA-1308952-C (CA)
Title: Pulp washer discharging a pulp slurry at a controlled consistency
Inventor: LUTHI OSCAR
IPC: D21C9/06
Filed: 1989-02-21
Granted: 1992-10-20
Abstract: PULP WASHER DISCHARGING A PULP SLURRY      AT A CONTROLLED CONSISTENCY               Abstract of the Disclosure An  air-tight vat under pressure completely encloses a ro-tatable  drum.    The vat is constructed so that it may be completely  submerged  in  liquid.    The vat has a liquid filled take-off chamber.  The pulp is fed to the vat through  a  pulp  inlet.  The pulp is formed and compacted to  form  a  pulp mat.  Directly following the forming and compacting  of  the pulp is a washing zone for washing the pulp  mat.  After washing the pulp mat is again compacted. The pulp mat is removed from the drum at a removal point located  in  the liquid filled take-off chamber, thus pro-viding  a  pulp  suspension  in the take-off chamber.  The suspension  is  removed from the vat through a pulp outlet extending from the liquid filled take-off chamber.
Patent CA-1276110-C (CA)
Inventor: BUCHARDT OLE
IPC: A61K31/34
Filed: 1989-02-22
Granted: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a process for ob-taining purified podophyllotoxin from a solution thereof which comprises forming a solid complex of podophyllo-toxin and an aromatic or heteroaromatic compound other than benzene and separating the solid complex from the solution.
Patent CA-1330800-C (CA)
Title: Specific peptide bond cleavage by organic tertiary phosphines with nucleophilic side chains
Inventor: HINMAN LOIS M
IPC: C07K14/76
Filed: 1989-03-30
Granted: 1994-07-19
Abstract: SPECIFIC PEPTIDE BOND CLEAVAGE BY NUCLEOPHILIC TERTIARY ORGANOPHOSPHINES              ABSTRACT OF DISCLOSURE         Novel nucleophilic tertiary organophosphines and the specific cleavage of peptide bonds by nucleophilic tertiary organophosphines. This invention is of particular utility in providing chemical agents for use in the cleavage of proteins and the determination o the amino acid sequence of protein.
Patent CA-1318394-C (CA)
Title: Antenna apparatus and attitude control method
Inventor: UEMATSU MASAHIRO
IPC: H01Q3/00
Filed: 1989-04-10
Granted: 1993-05-25
Abstract: ABSTRACT         Attitude control is implemented by detecting the phase difference between signals received by at least two antennas and detecting the angle of deflection between the direction of arrival of radio signals and the antenna beams.   By using antennas that are separately driven, within the plane of rotation in which the deflection angle is to be detected, the phase of the received signals can be shifted equivalently to when the antennas are driven as a consolidated unit.  Also, when at least three antennas are used  in  an  orthogonal  arrangement  for  detecting  the deflection  angle  in  two  directions,  the  antennas  are divided into two groups which are individually driven.          This reduces the inertia of the moving parts and enables the size and weight of the drive mechanisms to be reduced.         In addition, two orthogonal functions are used to represent  the  phase  of  the  deflection angle  of  the direction of arrival of the radio wave and the antenna beam as a multiplicity of quadrants, and by storing these, when there is a change in the deflection angle, the sequence of change  can  be  traced  back  and  the  control  effected accordingly.  This enables pointing error to be eliminated.
Patent CA-1339378-C (CA)
Inventor: ADRIAN GUY
IPC: C07C49/755
Filed: 1989-06-07
Granted: 1997-08-26
Abstract: Method of preparing 4-disubstituted phenyl-l-tetralones of formula (see fig. I) in which X is halogen, C1-C4 alkyl or C1-C4 alkoxy and Y, situated in position 2' or 3', is halogen or C1-C4 alkyl. The method comprises the reaction, in the presence of an acid agent, of .alpha.-naphthol of formula (II) with a phenyl compound of formula (III):         (II)                   (III) where X is halogen, C1-C4 alkyl or C1-C4 alkoxy; and Y is ortho or meta with respect to X and is halogen or C1-C4 alkyl.  The product is hydrolysed to produce a compound of formula (I)
Patent CA-1333598-C (CA)
Inventor: BURLEY RICHARD
IPC: C08B1/02
Filed: 1989-07-10
Granted: 1994-12-20
Abstract: Cellulosic sheet material is  processed in preparation for esterification  for example acetylation to produce cel-lulose acetate, by treating  the sheet  material with water and then  feeding the  wetted material  into a machine that simultaneously shreds and dries  the material.   The condi-tions  in  the  machine  are  carefully  controlled (outlet temperature not in excess of 110°C and moisture  content 4-15% by  weight) to ensure that the cellulosic material does not become deactivated towards esterification.   The method enables low  alpha content  cellulosic material supplied in the form of high density sheet to be  acetylated to produce high quality cellulose acetate flake.
Patent CA-1334476-C (CA)
Inventor: EPPERLY WILLIAM R
IPC: B01D53/56
Filed: 1989-09-07
Granted: 1995-02-21
Abstract: A   process   is   presented   for   reducing   the concentration of  pollutants  in  an effluent from the combustion   of  a  carbonaceous  fuel.    The  process comprises  introducing a first treatment agent into the effluent  at  a  first  temperature  zone to reduce the concentration  of  a  first pollutant and introducing a second  treatment  agent  into the effluent at a second temperature  zone to reduce the concentration of either the  first pollutant or a second pollutant, wherein the first  and second treatment agents are introduced under conditions  effective  to reduce the effluent pollution index.
Patent CA-1334154-C (CA)
Title: Programmed mechanism for selectively locating swivel bracket related to transfer bracket
Inventor: WOODARD ROBERT W
IPC: B63H20/08
Filed: 1989-09-20
Granted: 1995-01-31
Abstract: Disclosed herein is a marine propulsion device comprising a propulsion unit adapted to carry a propeller, a swivel bracket pivotally connected to the propulsion unit for relative steering movement therebetween about a steering axis, a link pivotally connected at one end to the swivel bracket about an axis transverse to the steering axis and having a laterally outwardly extending out-turned end, and a transom bracket adapted to be mounted on a transom of a boat, being pivotally connected to the swivel bracket for tilting movement about a tilt axis transverse to the steering axis and parallel to the first mentioned transverse axis, and including a surface extending generally in the direction of intended boat travel and having therein a recess receiving and engaging the out-turned end of the link and biasing the link inwardly, which recess includes an endless main portion, a running position branch portion extending downwardly from the endless main portion, and a shallow water drive position branch portion extending downwardly and forwardly from the endless main portion of the recess at a point above the extension of the running position branch portion from the endless main portion of the recess, which endless main position of the recess also includes shoulder means for permitting movement of the link end in the endless main portion or the recess in one direction and preventing movement of the link end in the endless main portion of the recess in the direction opposite the one direction.
Patent CA-1335665-C (CA)
Title: Bioadsorption composition, process for production thereof and process for use thereof
Inventor: MCCREADY RONALD G L
IPC: C22B3/18
Filed: 1989-09-22
Granted: 1995-05-23
Abstract: A novel bioadsorption composition suitable for removing heavy metal from waste water effluent, the composition comprising a biomass encapsulated sol-gel matrix.  A process for preparing the biomass encapsulated sol-gel matrix is also provided.   The bioadsorption composition may be suitably used to remove a substantial amount heavy metal (such as uranium) from a waste water effluent, particularly a dilute aqueous stream comprising a waste water effluent (such as mine water).  Heavy metal may then be  recovered  from the bioadsorption composition,  thereby rendering the latter as reusable.
Patent CA-1337378-C (CA)
Title: Articulation elastique a limitation d'excentrage
Inventor: BOURGEOT JACQUES
IPC: F16C11/06
Filed: 1989-09-25
Granted: 1995-10-24
Abstract: Rotule d'articulation élastique entre deux éléments rigides à débattement sphérique, utilisant la précontrainte par rapprochement axial de calottes sphériques extérieures enfermant des couches d'élastomère frettées par adhérisation auxdits éléments rigides. Dans cette rotule une limitation mécanique de l'excentrage élastique est assurée par l'entrée en contact d'une bague à faible jeu, rendue solidaire des demi-rotules internes, sur une surface annulaire rigide, elle-même solidaire des calottes sphériques extérieures.
Patent DK-159272-C (DK)
Inventor: OI NOBUHIRO
IPC: A61P31/04
Filed: 1981-07-31
Granted: 1991-02-18
Abstract: alpha -Substituted ureidobenzylpenicillanic acids of the formula
Patent FI-72283-C (FI)
Inventor: KARTINI HANS-GEORG
IPC: B27N3/22
Filed: 1983-06-13
Granted: 1987-05-11
Abstract: 1. Device for pressing layers of chips (6) situated on supports (5, 36) into individual moulded parts, by means of conveyor (1), press loading apparatus (3, 13, 14), multiple level heating press (23), press unloading apparatus (24, 25, 26) and a separating apparatus (32, 33), for the separation of the finished chip plate from the support (5, 36), characterized in that at each heating plate inlet and outlet of the heating press, in each case a loading table (3, 13, 14) and an unloading table (24, 25, 26) are arranged so as to be rotatably movable about a hinge (17, 18, 19, 17', 18', 19') on each heating plate (20, 21, 22), the free ends of each loading-and unloading-table being movably carried by a lifting device (10, 11, 12), and that each unit of loading table (3, 13, 14), heating press plate (20, 21, 22), unloading table (24, 25, 26) is embraced by a pair of drivable drag conveyors (9, 9', 9") provided with driving dogs.
Patent FI-86940-C (FI)
Inventor: RUDOLF HANS-WERNER
IPC: H04Q11/04
Filed: 1987-09-28
Granted: 1992-10-26
Abstract: In a subscriber termination module for coupling a plurality of subscriber termination lines of a digital time multiplex telecommunications network, lines coupling a central portion and local portions individually allocated to at least one subscriber termination line are selectably utilized for the transmission of status setting information to the local portions for setting different operating conditions and for serial transmission, that is, successive transmission of information to be supplied to the individual local portions as well as for simultaneous information transmission from the local portions to the central portion, that is, parallel information transmission.
Patent FI-95148-C (FI)
Inventor: ALD N LARS ERIK MARCUS
IPC: C21C5/34
Filed: 1989-04-14
Granted: 1995-12-27
Abstract: PCT No. PCT/SE88/00420 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Aug. 17, 1988 PCT Pub. No. WO89/01530 PCT Pub. Date Feb. 23, 1989.The present invention relates to a method for monitoring and control of smeltmetallurgical processes, endothermic as well as exothermic ones, preferably pyrometallurgical processes, by means of optical spectrometry, whereby one first determines for each endothermic and exothermic smeltmetallurgical process and/or process step characteristic emissions or absorptions and identifies the atomic or molecular origin of the emissions/absorptions, that one during a running process records changes in the characteristic emissions/absorptions and relates these changes to the condition of the process and with reference hereto controls the process.
Patent FI-92080-C (FI)
Inventor: VOEHRINGER FRITZ
IPC: D21F1/00
Filed: 1989-07-06
Granted: 1996-07-08
Abstract: The invention relates to a double-layer fabric as the wire screen for the wet end of a paper machine. The advantages of the double-layer fabrics which are provided with only one longitudinal thread system and the advantages of multi-layer fabrics which have at least two longitudinal thread systems are combined in one fabric without having to accept the disadvantages of the prior fabrics. The double-layer fabric according to the invention consists of two sets of longitudinal threads and at least one upper ply and one lower ply of transverse threads, the first set of longitudinal threads being woven only with the upper ply of transverse threads and the second set of longitudinal threads being woven both with the lower ply of transverse threads 50 to 53 and at least partially with the upper ply of transverse threads 40 to 47, the two sets of longitudinal threads forming, with the upper ply of transverse threads, a recurring weaving pattern in which at least some of the upper transverse threads 41, 43, 45, 47 are traversed underneath by at least three successive longitudinal threads and then traversed above by at least three successive longitudinal threads, of the last mentioned at least three successive longitudinal threads at least two belonging to the first set and one belonging to the second set, and the last mentioned longitudinal thread of the second set traversing only above one upper transverse thread of the weaving pattern (repeat), while the longitudinal threads of the first set traverse at least once above two successive upper transverse threads within the weaving pattern. <IMAGE>
Patent FI-95136-C (FI)
Inventor: REUTELINGSPERGER CHRISTIAAN
IPC: C07K14/47
Filed: 1990-07-11
Granted: 1995-12-27
Abstract: The present invention relates to processes for purifying annexines. The overall process includes the steps of preparing a homogenized cell preparation and adjusting the pH to about 8.0 to 10.0, adding at least one bivalent cation, adding a phospholipid, washing the insoluble cell residue to remove the soluble constituents, and extracting the annexines from the cell residue with a chelating agent. This process initially promotes the adsorption of the annexines onto the insoluble cell residue or membrane of the host organism. The adsorption step makes it possible to eliminate unwanted soluble matter from the homogenized material by simple washing. Desorption is accomplished by using a chelating agent.
Patent FI-86159-C (FI)
Inventor: MARS VESA
IPC: A47J31/08
Filed: 1990-08-29
Granted: 1992-07-27
Abstract: The present invention relates to a method of manufacturing filter bags and a filter bag. In a method according to the invention two sheets of filter material are superimposed, the superimposed paper sheet layers are then joined together along the seams of the bags, defining two or more rows, immediately bordering on each other, of immediately adjacent trapezium-shaped filter bags, positioned opposite to each other, the edges of which form a sine-wave-like figure when the filter bags are cut apart. Thus the loss of material can be considerably reduced.
Patent NO-157935-C (NO)
Inventor: LAERUM OLE DIDRIK
IPC: C07K7/06
Filed: 1983-11-25
Abstract: The invention provides compounds of the general formula:(in which R<sup>1</sup> is the residue of glycine or D-alanine, and all other amino-acid residues are in the L-form, X<sup>1</sup> and X<sup>2</sup>, which may be the same or different, are OH or NH<sub>2</sub> and n is 0 or 1) and their physiologically acceptable salts.The compounds of the invention are capable of inhibit- ing the myelopoietic system of humans and animals, thereby protecting said system against attack by cytotoxic drugs.
Patent NO-163823-C (NO)
Inventor: BONIN YVES
IPC: C08L67/02
Filed: 1985-07-03
Abstract: Mixed polyester molding compositions comprising at least a pair of structurally different thermoplastic polyesters are stabilized against transesterification, whether during formulation or the downstream molding thereof, by having incorporated therein an effective amount of at least one mono-, di- or triester of orthophosphoric acid.
Patent NO-164225-C (NO)
Inventor: BALINA ISTVAN
IPC: B60R25/00
Filed: 1986-09-12
Abstract: The invention relates to a lock for the hand brake lever of a motor vehicle having a sleeve mounted on the hand brake lever, a release member movable therein to contact a pushbutton of the hand brake lever, and locking device capable of preventing movment of the release member in the locked condition. The inventive improvement is that the release member (4) is associated with a mechanism which arrests the unlocked condition of the locking device (8) after release of the hand brake and prevents shifting from this condition.
Patent NO-168577-C (NO)
Inventor: YAMAGISHI YOUJI
IPC: C07C255/37
Filed: 1987-03-16
Abstract: Diphenyl-methane derivs. of formula (I) are new, (where R1 and R2 each = H, OH or lower alkoxy; U = -CXY or =N-O-W; X = H, CN or -COR6; R6 = OH or NH2; Y = -R10-COOR3, -CONR4R5, -CH2NHSO2-C6H5 or -C(R8)=NR7; R3 = H or lower alkoxy; R10 = opt. branched 1-3C alkylene; R4 and R5 each = H, lower alkyl or lower arylalkyl; R7 = lower alkoxy or aryl; R8 = -VR9; V = O, S or N; R9 = alkyl or aryl; W = -CH2-CO-CH2-COOR13, -CH2-C(=NOR14)-CH2-COOR15, -CH(CN)-(CH2)q-COOR16 or -(CH2)p-Z; R13 = H or lower alkyl; R14 = lower alkyl; R15 = H or lower alkyl; R16 = H or lower alkyl; q = 1-3; Z = -SH, -SCN or a monovalent gp. derived from a 5- or 6-membered ring opt. substd. by a ring with 1 or more S in the ring; p = 1 or 2.
Patent NO-163034-C (NO)
Inventor: KOCK GERARDUS JOHANNES ANTONIU
IPC: F23L3/00
Filed: 1987-06-23
Abstract: 1. A stove for burning solid fuel, such as coke or coal, comprising a feed hopper for storing a stock of fuel and a supporting member for supporting fuel present in a fire place, the feed hopper being in communication near its lower side with the space incorporating the fire place via a downwardly sloping fuel supply channel, which is bounded by boundary walls which are arranged one above the other and are interspaced by a distance of between 7-11 cms, whilst the arrangement furhter includes a passage for the supply of primary combustion air near the lower side of the combustion chamber and an inlet passage for the supply of secondary combustion air above the combustion chamber, characterized, in that the lowermost point of the lower boundary wall of the fuel supply channel is located at a distance of between 15-25 cms from the supporting member disposed therebelow, whilst the primary combustion air is sucked-in with the aid of a fan disposed upstream of the combustion chamber from the passage for supplying the primary combustion air, which passage is automatically closed by a valve when the fan is made inoperative. a
Patent NO-174551-C (NO)
Inventor: GREGORY WALTER ADELMAN
IPC: C07D413/10
Filed: 1988-10-14
Abstract: Aminomethyl oxooxazolidinyl aroylbenzene derivatives, such as  l -N-[3-[4-(2,4-difluorobenzoyl)phenyl]-2-oxooxazolidin-5-ylmethyl]aceta mide, possess useful antibacterial activity.
Patent NO-172591-C (NO)
Inventor: HATANO TSUTOMU
IPC: C10M129/72
Filed: 1988-12-27
Abstract: A metalworking lubricating oil having improved lubricity contains one or more defined tri-esters of tri-mellitic acid. Preferred tri-esters are tri-2-ethylhexyl-trimellitate, tri-normal-octyl-trimellitate or mixtures thereof.