baber/WOPTO huggingface dataset:
Patent CA-1281992-C (CA)
Title: Vertical window covering systems
Inventor: TOTI ANDREW J
IPC: A47H13/10
Filed: 1986-10-17
Granted: 1991-03-26
Abstract: ABSTRACT      A vertical window covering system which utilizes an   area   of   prepleated   drapery   fabric  having permanently  set  pleats  of  a nature  such that the fabric behaves like a tension spring tending to bias pleats toward the folded state or a vertical blind with taped or string ladders.  The drape is hung from a traverse track adapted to be mounted in a horizontal orientation.    A   plurality   of   track   mounting arrangements are provided for mounting a plurality of spaced pleats of the  fabric  intermediate  left  and right edge pleats thereof for bidirectional traverse relative to the traverse track.   First  and  second drape  edge  carrier  components  are  mounted  to  the traverse  track with  at  least  one  of  the  carrier arrangements adapted for bidirectional traverse on the track.  Drape edge stabilizer arrangements are mounted on each of he carrier arrangements for holding the edge  pleats   in  a  substantially  true  vertical orientation when the drapery fabric is traversed to an open pleat condition,  i.e. the drape is closed over whatever structure it is covering.  The intermediate pleats are stabilized in true vertical position by thin  metal   or  plastic   slats  mounted  to  the intermediate pleats and carried on the pleat hanging arrangement mounting the drape to the traverse track. Preferably  a  traverse  alignment  arrangement  using tensioned guide cords extending through apertures in each  pleat  gives  pleat  alignment  during  drape traverse.          .
Patent CA-1287933-C (CA)
Title: Process for continuously producing propylene-ethylene block copolymer
Inventor: CHIBA HIROMASA
IPC: C08F4/60
Filed: 1986-11-14
Granted: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE          A process for continuously producing a propylene-ethylene block copolymer with a good productivity, through two polymerization stages using a stereoregular  catalyst comprising a Ti-containing solid catalyst and an organoaluminum compound, is provided, which process is characterized in that at the first stage, propylene is mainly fed into two or more polymerization vessels connected in series, to produce 60 to 95% by weight of the total polymerization quantity, and at the second stage, a specified quantity of a glycol ether is added to the polymerization reaction mixture obtained above and ethylene is fed in a relatively large quantity into one or more polymerization vessels, to produce 5 to 40% by weight of the total polymerization quantity.  A polymer so produced has improved low-temperature impact properties, without unacceptable loss of stiffness, processability, heat resistance, etc, characteristic of propylene ethylene block copolymers.
Patent CA-1280428-C (CA)
Inventor: HIGUCHI NAOKI
IPC: A61K31/40
Filed: 1986-11-26
Granted: 1991-02-19
Abstract: NOVEL PYRROLIDINYLAMIDE ESTER DERIVATIVE HAVING      ANTI-PROLYL ENDOPEPTIDASE ACTIVITY AND       SYNTHESIS AND USE THEREOF Abstract A novel pyrrolidinylamide ester derivative that exhibits inhibitory activity against prolyl endopeptidase, methods for synthesis thereof and its use as an inhibitor against said enzyme are disclosed.  The pyrrolidinylamide ester of the invention has the following general formula:                               wherein n is o or an lnteger or 1 to 7 and R is hydrogen atom or a straight or branched alkyl having 1 to 8 carbon atoms.
Patent CA-1292595-C (CA)
Title: Disposable diaper with anatomical configuration
Inventor: ALEDO EDUARDO C A
IPC: A61F13/15
Filed: 1986-12-10
Granted: 1991-12-03
Abstract: ABSTRACT         Disposable diapers with an anatomical con-figuration and adaptable to the user's body are described herein.        Some of the most usual prior art problems are cutting the material in the crotch portion, shift-ing of the absorbent structure, discomfort when using a disposable product and less absorbent capacity.          Such problems are solved in the present invention by providing a diaper which has, in combina-tion, a substantially rectangular panel without cuts, an absorbent structure (4), comprising three layers, the first layer (5) allowing liquid penetration, the second layer (6) uniformly distributing the liquid and the third layer retaining the liquid, elastic means (9) in the crotch portion, shrinkable means around the thighs region, and pouch-like formations (12) for retaining said liquid consisting of channels (10) and bulges (11).
Patent CA-1267623-C (CA)
Title: Cell culture filter apparatus and method
Inventor: GEIMER RAYMOND CHARLES
IPC: C12M1/12
Filed: 1987-02-02
Granted: 1990-04-10
Abstract: 07-21(287)A CELL CULTURE FILTER APPARATUS AND METHOD Abstract of the Disclosure Cell culture filter apparatus and method is disclosed for the large scale cultivation of mammalian cells. This system is adapted for convenient manual assembly - disassembly of internal parts and interchangeability of filtration units.
Patent CA-1288020-C (CA)
Inventor: CECCONI ANGELO
IPC: E01H13/00
Filed: 1987-04-23
Granted: 1991-08-27
Abstract: ABSTRACT          A device for eliminating the fog on a stadium, on airports, motorways and the like, by diffusion of a throw of mixed warm and cold air, respectively produced by a generator (6) at direct combustion and a centrifugal ventilator (3) at double suction, placed nearby and closed in the metal mo^ bile (1) and separated by internal wall (2).            Shall the action of the device on the fog be efficient, the following relationship must be accomplished in the specific relations between the quantity of warm and cold air and the speed thereof:            /                   /
Patent CA-1296794-C (CA)
Inventor: CHISHOLM JOHN P
IPC: G01S19/15
Filed: 1987-05-15
Granted: 1992-03-03
Abstract: ADVANCED INSTRUMENT LANDING SYSTEM                     Abstract A system for landing an aircraft is described, using a ground installation and an airborne installation which are synchronized together using GPS system time. Specifically, the ground installation includes a ground transmitter (32) which radiates the sequence of signals (A,B,C,D) which provide precision guidance information to the aircraft, an aircraft installation which includes a radio receiver (8) and a processor (15) to receive a process the transmitted guidance signals and to provide indications (18,20) to aid the pilot in landing the aircraft, a GPS receiver in the air (68) and on the ground (60) for producing signals representative of GPS system time, and a channel selector (72) in the aircraft for actuating the processor to synchronize its operation with the ground installation transmitter.  Range information is provided by measuring the time interval between the transmission of a reference at the ground and its receipt in the air.
Patent CA-1293515-C (CA)
Title: Synthetic traction fluid
Inventor: YOSHIMURA NARIHIKO
IPC: C10M105/34
Filed: 1987-06-01
Granted: 1991-12-24
Abstract: ABSTRACT OF THE DISCLOSURE         A synthetic traction fluid comprising, as a base oil, at least one ester or its derivative selected from monoesters or their derivatives, and triesters or their derivatives represented by the formula   wherein Y is independently selected from  - A' -   and  - OH with A' being an ester linkage and R1 being independently selected from hydrogen and C1 to C8 alkyl groups, with the proviso that at least one Y is - A' -    , and R2 is independently selected from hydrogen and C1 to C3 alkyl groups.
Patent CA-1335658-C (CA)
Title: Process for preparing l-tertiary-leucine and l-phosphinothricine by transamination
Inventor: THEN JOHANN
IPC: C12N15/54
Filed: 1987-06-03
Granted: 1995-05-23
Abstract: L-tertiary-Leucine and L-phosphinothricine are obtainable by transamination of the corresponding keto acids as a precursor in the presence of amino acids as amino group donors. The reaction is preferably carried out with microorganisms or their transaminases.
Patent CA-1289555-C (CA)
Title: Cephem compounds
Inventor: KISHIMOTO SHOJI
IPC: A61K31/545
Filed: 1987-08-18
Granted: 1991-09-24
Abstract: Cephem Compounds Abstracts of the disclosures Cephem compounds of the formula:       wherein Q stands for a nitrogen atom or CH, R1 stands for a hydrogen atom or an optionally substituted lower alkyl group, R2 stands for a hydrogen atom or a lower alkyl group, A stands for a sulfur atom or NH, and n denotes an integral number ranging from 2 to 4, or salts thereof, and processes for producing them.  The compounds (I) or salts thereof show not only excellent antibacterial activities against a wide range of pathogenic bacteria from gram-positive to gram-negative ones, including a variety of strains isolated clinically but also hydrophilic properties, and therefore they are excellent antibiotic substances having desirable water-solubility when used as injections.
Patent CA-1312218-C (CA)
Title: Thin-layer chromatography flame ionization detector for quantitative analysis of chromatographically-separated substances
Inventor: OGASAWARA MINORU
IPC: G01N30/68
Filed: 1987-11-12
Granted: 1993-01-05
Abstract: THIN-LAYER CHROMATOGRAPHY FLAME IONIZATION DETECTOR            FOR QUANTITATIVE ANALYSIS OF       CHROMATOGRAPHICALLY-SEPARATED SUBSTANCES                ABSTRACT OF THE DISCLOSURE      A flame ionization detector is used for carrying out a quantitative analysis of chromatographically-separated substances in thin-layer chromatography.  The detector comprises a gas burner for forming a hydrogen flame.  A thin-layer chromatographic element or a rod-like element which carries the chromatographically-separated substances is passed through the hydrogen flame so that the separated substances are burned and ionized.  The detector further comprises an electrode which is disposed above the hydrogen flame and exposed to the ionized gas generated by the burning of the separated substances.  A voltage is applied between the gas burner and the electrode so that the former is given a positive polarity and the latter a negative polarity.          An electric current which is caused by the exposure of the negative electrode to the ionized gas is detected and amplified.  A third electrode is disposed to surround the negative electrode so that an amount of each of the separated substances can be proportioned to the amplified output value thereof.
Patent CA-1331517-C (CA)
Title: Process for gaining electric energy in addition to producing molten pig iron and an arrangement for carrying out the process
Inventor: VON BOGDANDY LUDWIG
IPC: C21B13/14
Filed: 1987-11-24
Granted: 1994-08-23
Abstract: ABSTRACT OF THE DISCLOSURE:            To gain electric energy in addition to producing molten pig iron,  from lumpy  iron ore  and  solid fuels,  by using a direct reduction zone for the reduction of the iron ore to sponge  iron  and  a  meltdown-gasifying  zone  for  the production of molten pig iron, carbon carriers are used in, and oxygen-containing gases are supplied to, the meltdown-gasifying zone. The reduction gas forming is fed into the direct reduction zone. The reduction gas reacted there is supplied as top gas to a power generation plant including a turbine.  In order  to adapt the power generation to the power consumption by simultaneously avoiding any influence on the metallurgical conditions at the production of pig iron  and  its  further  processing,  the  charge  of  carbon carriers into the meltdown-gasifying zone is varied as a function of the gas consumption of the power generation plant in a manner that, with a higher gas consumption, the volatile constituents of the charge are increased and the Cfix charge is reduced and, with a lower gas consumption, it  is proceeded the other way round, while keeping the amount   and   composition  of  the  pig   iron  produced substantially constant.
Patent CA-1305572-C (CA)
Title: High gloss color keyed guide coat
Inventor: TREMPER HENRY S III
IPC: C09D167/00
Filed: 1988-02-18
Granted: 1992-07-21
Abstract: TITLE                 High Gloss Color Keyed Guide Coat ABSTRACT           A thermosetting high gloss color-keyed primer-surfacer comprises 50-70% by weight of a film-forming component consisting essentially of, by weight, 40-70% of a polyester polyol formed by reaction of dimethyl 1,4-dicyclohexanedicarboxylate, dicarboxylic acids, and branched-chain gylycols; 20-40% of an aminoplast resin; and 5-10% of an epoxy resin.
Patent CA-1310506-C (CA)
Title: Electromagnetic radiation detecting device
Inventor: LORENZ DIETER
IPC: G01J1/04
Filed: 1988-03-03
Granted: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE     An electromagnetic radiation detecting device comprises at least one radiation detector for detecting electromagne-tic radiation from a hemisphere, a radiation-transparent protective hood covering the or each detector, an a rotary chopper to alternately shield the or each detector and associated hood from arriving radiation and to expose the detector and hood to such radiation. The chopper comprises a carrier disc, which is rotatable about an axis parallel to a radiation-receiving area of the or each detector, an at least one hollow semicylindrical shielding member fixed at the periphery of the disc and curved in the axial direc-tion of the semicylindrical shape. The or each shielding member is movable on a circular path by the disc to alter-nately shield and reveal the hood covering the or each detector.
Patent CA-1324211-C (CA)
Inventor: LEWIS RICHARD E
IPC: H04N5/262
Filed: 1988-03-18
Granted: 1993-11-09
Abstract: ABSTRACT         In order to process video images under control of a data processing system, a video signal processing device is described that can be coupled to a data processing system interface unit.       The video signal processing device includes two image frame buffers and apparatus for transferring signals in a controllable manner between the two image frame buffers.  The video signal processing device also includes apparatus for combining the output signals of the image frame buffers in a controllable manner.  The control of the signal transfer between image frame buffers and the control for the combining of the output signals of the image frame buffers is provided by the data processing system.  The data pro-cessing system loads a multiplicity of registers with information to provide the desired output signal and the video signal process-ing unit executes the functions determined by the register con-tents.  In this manner, the data processing system can devote relatively few of the available resources to processing the image.
Patent CA-1341447-C (CA)
Title: Mutant t-pa with kringle replacement
Inventor: SUZUKI SUGURU
IPC: C07K19/00
Filed: 1988-06-06
Granted: 2003-11-18
Abstract: Tissue plasminogen activator analogs exhibiting greater specificity for fibrin than native t-PA are disclosed.      The analogs include the K1 domain of native t-PA replaced with another kringle domain mediating the binding of the analog to fibrin. The kringle contains six cysteine residues. The t-PA analogs may further include a variety of substitutions and modifications. Pharmaceutical compositions containing one or more of the t-PA analogs along with a physiologically acceptable carrier or diluent are also disclosed.
Patent CA-1285213-C (CA)
Title: Steam quality apparatus
Inventor: LONG STEPHEN L
IPC: E21B49/08
Filed: 1988-06-13
Granted: 1991-06-25
Abstract: STEAM QUALITY APPARATUS                          ABSTRACT         A downhole steam sampler for collecting the liquid phase content of a steam flow, immediately prior to the latter being injected into a substrate surrounding a hole or well.  A reservoir within the sampler separates and retains the liquid phase while permitting the vaporous phase to pass.   Detent means cooperates with a pair of spaced apart  flow control valves to permit said valves to be closed simultaneously when the steam sampling operation is completed.  The detent means is actuated in response to withdrawal of the sampler from the well,  an  action  which  displaces  an  externally  positioned sleeve.
Patent CA-1295843-C (CA)
Title: Casing for making concrete construction components
Inventor: FISCHER WILLIBALD
IPC: E04G17/14
Filed: 1988-07-14
Granted: 1992-02-18
Abstract: Casing for Making Concrete Construction Components Abstract of the Disclosure Described is a casing for making concrete construction components. The casing comprises at least one flat casing element consisting of a composite material with a metal grid as a carrier and at leats one foil attached to this carrier. In order to improve a casing of this type in such a manner  that an increased stiffness of the composite material employed as the casing skin while at the saem time main-taining its lightweight construction for easy handling, the invention provides the employ of a stiffener element. The stiffener element is formed as a three-dimensional grid structure or grid girder comprising at least three longitudinal rods of structural steel extending in the longitudinal direction of the stiffener element and disposed side by side at spaced intervals. These longitudinal rods are interconnected by a plurality of cross members made of structural steel.
Patent CA-1335632-C (CA)
Inventor: NYMAN TAPANI
IPC: D21F1/38
Filed: 1988-09-06
Granted: 1995-05-23
Abstract: A device for controlling wires in a twin-wire section in a paper or cardboard machine where the wires run one over the other for dewatering stock that is present between the wires, where a dewatering box is provided on one side of the wires and where a number of strips disposed side by side are provided on the other side of the wires, said strips running across the longitudinal direction of the wires and over the total width of the wires, and where the strips have been arranged to be pressed against the wire lying closest to the strips, with the aid of pressure elements, where said pressure elements are disposed to act between the strips and a supporting table or an equivalent, said supporting table being fixedly mounted relative to said dewatering box. The invention is characterized in that for each strip (16) has been provided a separate pressure element (15), where every one of the pressure elements (15) comprises at least two force-applying members (19,20) provided between the respective strip and the supporting table (13), said members (19,20) being disposed to displace the strip (16) in the direction toward and away from said dewatering box (10), that a first one (19) of the has been disposed to act against the forward end (25) of the strip in the longitudinal direction of the wires and that a second one (20) of the members has been disposed to act against the rear end (28) of the strip in said longitudinal direction, and that the force-applying (19,20) are individually controllable so that on one hand the pressure of the strip (16) against the wireand on the other hand the angle of the top surface of the strip against the wirecan be adjusted.
Patent CA-1300253-C (CA)
Inventor: OGAMA SOUICHI
IPC: H01L39/24
Filed: 1988-10-31
Granted: 1992-05-05
Abstract: ABSTRACT  OF THE DISCLOSURE         A magnetic field shield including a superconductive film characterized in that the magnetic field shield comprises a superconductive film layer constituted primarily of mixed crys-talline body of niobium nitride and titanium nitride laminated on a metal substrate, that the magnetic field further comprises a niobium-titanium alloy layer or a metal film layer in the above lamination, that the magnetic field comprises a plurality of the above-mentioned layers, and that the magnetic field has a plural-ity of small holes passing through the layers in the direction of the thickness.  The magnetic field shield of the present inven-tion produces an excellent magnetic field shielding effect due to a superconductive characteristic peculiar to the superconductive film layer constituted primarily by a mixed crystalline body of niobium nitride and titanium nitride.  The cooling effect of the metal substrate maintains the magnetic field shielding effect at a high level.  In addition, due to use of the niobium-titanium alloy layer, the magnetic field shield has high resistance against peeling, greatly increasing the practical usefulness of the magnetic field shield.  In case of the magnetic field shield with a plurality of the laminated layers, the cooling effect of the metal film layers included in the multiple layers stably maintains the magnetic field shielding effect of the superconduc-tive film layers.  In the case of the magnetic field shield with small holes, the electromagnetic shielding and cooling effects of the holes are added to further strenghthen the maynetic field shielding effect.
Patent CA-1313196-C (CA)
Title: Process for the preparation of insaturated alcohols
Inventor: GROSSELIN JEAN-MICHEL
IPC: C07C29/14
Filed: 1988-11-30
Granted: 1993-01-26
Abstract: Process for preparing unsaturated alcohols by hydrogenation of an unsaturated carbonyl compound in the presence of a catalyst consisting of a ruthenium derivative associated with a ligand which is soluble in water or a ruthenium complex with a ligand which is soluble in water.
Patent CA-1315092-C (CA)
Title: Voltage non-linear type resistors
Inventor: NEMOTO HIROSHI
IPC: H01C7/112
Filed: 1988-12-06
Granted: 1993-03-30
Abstract: VOLTAGE NON-LINEAR TYPE RESISTORS                 ABSTRACT OF THE DISCLOSURE A voltage non-linear type sintered resistor is disclosed, which is produced by reacting, under heating, a mixture consisting essentially of zinc oxide as a main component, and an additive exhibiting voltage non-linearity and silicon oxide as auxiliary components. The silicon oxide is contained in an amount of 0.3 to 4.0 mol% with respect to the sintered resistor when calculated as SiO2, and the average particle diameter of crystalline grains of the zinc oxide constituting the sintered body is not more than 6 µm.
Patent CA-1340604-C (CA)
Inventor: SAKANE KAZUO
IPC: C07D501/06
Filed: 1989-01-06
Granted: 1999-06-22
Abstract: There are described 7-(2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamido]-3-cephem or salts thereof of the general formula: (see fig.I) wherein R1 is an organic group and R2 is carboxy or protected hydroxy.      These compounds are prepared in high yield from the corresponding 7-amino-3-cephem compounds and 2-(2-aminothiazol-4-yl)-2-acyloxyiminoacetyl halide or a salt thereof. These compounds exhibit high antimicrobial activity, inhibiting the growth of a wide variety of pathogenic microorganisms including Gram-positive and Gram-negative microorganisms and are useful as antimicrobial agents. Intermediates useful for the preparation of these compounds are also described.
Patent CA-1340507-C (CA)
Title: Azole-substituted cycloalkanol derivatives, a process for producing the same and a use of derivatives as an agricultural and horticultural fungicide
Inventor: ITO ATSUSHI
IPC: C07D233/60
Filed: 1989-01-13
Granted: 1999-04-20
Abstract: Disclosed herein are (1) a novel azole-substituted cycloalkanol derivative represented by the formula (I):                            (see fig. I) wherein n is an integer of 1 or 2 and A represents a nitrogen atom or a CH group, (2) an agricultural and horticultural fungicide having said cycloalkanol derivative as an active ingredient, (3) a process for producing said cycloalkanol derivative and (4) several novel intermediate compounds to produce said cycloalkanol derivative.
Patent CA-1339805-C (CA)
Title: (cycloalkylamino)methylenebis(phosphonic acid) and medicines containing the same as an active
Inventor: ISOMURA YASUO
IPC: C07F9/40
Filed: 1989-01-16
Granted: 1998-04-07
Abstract: (Cycloalkylamino)methylenebis(phosphonic acid) represented by the general formula:                             (see fig. I) in which, R, R1, R2, R3 and R4 represent a hydrogen atom or a lower alkyl group, and n represents an integer from 3 to 10, a lower alkyl ester thereof or a pharmaceutically acceptable salt thereof; and a bone-resorption inhibitor and an anti-arthritis containing the same.