baber/WOPTO huggingface dataset:
Patent GE-P201706783-B (GE)
Title: Tetrahydropyridopyrazines modulators of gpr6
Inventor: BROWN JASON
IPC: C07D471/04
Filed: 2014-12-19
Abstract: Compound of formula (I), (I) wherein values of substitudes R1, R2, R3, R4, Z, X1, X2, X3, X4 and variables q, s, p, r are provided in the claims or pharmaceutically acceptable salt thereof; pharmaceutical composition on basis thereof, and usage of said composition or pharma¬ceutically acceptable salt thereas medicine. Table: 	3
Patent CA-1294356-C (CA)
Title: Voice actuated vehicle speed control system
Inventor: LANE WENDELL C
IPC: B60R16/02
Filed: 1986-05-05
Granted: 1992-01-14
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention concerns a unique vehicle speed control system which can be voice actuated by the vehicle operator.  The speed control system includes a conventional speed control unit which is coupled to receive a plurality of control signals from a voice control unit.  The voice control unit includes a voice recognizer responsive to vocal instructions  from the operator  for generating selected control signals to the speed control unit.  The voice control unit also includes a voice synthesizer for producing vocal announcements to the operator representing the present operating status of the system.  In order to generate a selected one of the control signals, the voice control unit must receive two vocal instructions from the operator in a predetermined order and within a predetermined time period, thereby preventing undesirable erroneous operation as a result of extraneous noise. Also, when generating a control signal Which causes the speed control to accelerate the vehicle,  the  voice  control  unit  will  automatically discontinue the generation of  such a  signal  after a predetermined time period if the signal has not been previously cancelled due to an operator command.   This prevents  the  speed  control  unit  from  uncontrollably accelerating the vehicle.   The present  invention  also includes a unique training program which is utilized to store  voice  templates  corresponding  to  selected vocal instructions of the operator which are required to operate the system.
Patent CA-1287848-C (CA)
Title: Equipement pour train de tiges, tel qu'un train de tiges de forage, comprenant un raccord a fenetre laterale pour le passage d'un cable
Inventor: WITTRISCH CHRISTIAN
IPC: E21B17/02
Filed: 1986-05-13
Granted: 1991-08-20
Abstract: _ 9 _ Equipement pour train de tiges, tel qu'un train de tiges de forage, comprenant un raccord a fenêtre latérale pour le passage d'un câble. Cet équipement est caractérisé en ce qu'il comporte une chemise pouvant coulisser à l'intérieur dudit raccord entre une position haute située au-dessus de ladite fenêtre et une position basse dans laquelle cette chemise obture ladite fenêtre, ladite chemise étant munie d'organes de retenue dans chacune desdites positions et comportant des moyens pour sectionner le câble lors du passage de ladite chemise de sa position haute à sa position basse.
Patent CA-1288777-C (CA)
Title: N-fluoropyridinium salt and process for preparing same
Inventor: UMEMOTO TERUO
IPC: C07C319/20
Filed: 1986-06-02
Granted: 1991-09-10
Abstract: ABSTRACT         A pyridine compound is reacted with fluorine together with a Br?nsted acid compound or a Lewis acid to form a N-fluoropyridinium salt which is very active to other compounds but is very selective for the preparation of a desired product and this product is very useful for a fluorine -introducing agent which makes it useful for the preparation of fluoro-compound such as thyroid inhibitor,
Patent CA-1296015-C (CA)
Title: 2,6-disubstituted 4-epoxyporpylphenyl glycidyl ethers and the use thereof
Inventor: MONNIER CHARLES E
IPC: C08G59/00
Filed: 1986-06-04
Granted: 1992-02-18
Abstract: K-15377/+   2,6-Disubstituted 4-epoxypropylphenyl glycidyl ethers and the use thereof Abstract of the Disclosure 2,6-Disubstituted 4-epoxypropyl glycidyl ethers of the formula (I)   wherein n is 1 or 2, and X, if n is 1, is a group R', or, if n is 2, X is a group of the formula and each of R and R' independently of the other is C1-C4alkyl, C1-C2alkoxy, a halogen atom or phenyl, can be used, together with customary epoxy resin hardeners, for the preparation of cured products, in particular for application in the electronics industry, or as adhesives. Compounds of formula I are also valuable reactive diluents for curable epoxy resin mixtures.
Patent CA-1296294-C (CA)
Title: Combination gel enclosure and upper buffer chamber for use in vertical gel slab electrophoresis
Inventor: SLEETER DONALD D
IPC: G01N27/26
Filed: 1986-07-04
Granted: 1992-02-25
Abstract: ELECTROPHORESIS APPARATUS FOR NUCLEIC ACID SEQUENCING              ABSTRACT OF THE DISCLOSURE An integrated plate structure provides a novel component for use in an electrophoretic sequencing cell. The integrated plate structure consists of a glass plate and a plastic plate bonded together along a raised edge of the latter, the edge extending along the sides and bottom of the plastic plate.  The plates thus form a permanent enclosure for an upper buffer solution, open at the top for filling.  The glass plate further serves as one of the two glass plates forming the gel enclosure.
Patent CA-1276106-C (CA)
Inventor: LENZ HELMUT
IPC: C12Q1/40
Filed: 1986-07-18
Granted: 1990-11-13
Abstract: ABSTRACT     Process and reagent for the specific determination of pancreatic alpha-amylase The present invention provides a process for the specific determination of pancreatic alpha-amylase in the presence of salivary alpha-amylase  in body fluids, espec-ially in serum, plasma, duodenal juice or urine, by reaction with a system for the detection of alpha-amylase in the presence of a monoclonal antibody which inhibits salivary alpha-amylase / wherein, as inhibitor, there is used a first monoclonal antibody which specifically inhibits the salivary enzyme by less than 97%, in combination with a second monoclonal anti-saliva alpha-amylase antibody which inhibits this enzyme by less than 10%.     The present invention also provides a reagent for the specific determination of pancreatic alpha-amylase in the presence of salivary alpha-amylase in body fluids, especially in serum, duodenal juice, plasma or urine, containing a system for the detection of alpha-amylase and a monoclonal antibody against salivary alpha-amylase wherein it contains a first monoclonal antibody which specifically inhibits the salivary enzyme by less than 97%, in combination with a second monoclonal anti-salivary alpha-amylase antibody which inhibits this enzyme by less than 10%.
Patent CA-1277678-C (CA)
Title: Bechamp reduction of dns to das using h2so4 and trace of hoac
Inventor: LUND RICHARD B
IPC: C25B3/25
Filed: 1986-10-16
Granted: 1990-12-11
Abstract: AND TRACE OF HOAc ABSTRACT OF DISCLOSURE     A process for preparing bis-diaminostilbene disulfonic acid from bis-dinitrostilbene disulfonic acid by an improved Bechamp reduction process is disclosed.  The process involves reduction with metallic iron in an acidic medium consisting of 0.033 to 0.27% of acetic acid and 0.38 to 0.76% of sulfuric acid in water at an oxidation-reduction potential (iron/thalamide electrode) in the range 140 to 270 millivolts.
Patent CA-1333871-C (CA)
Title: Wound dressing and process for making same
Inventor: EWALL RALPH X
IPC: A61F13/00
Filed: 1986-10-28
Granted: 1995-01-10
Abstract: A wound dressing is described which contains a fabric layer within which is deposited a layer of a hydrophilic material.  The fabric layer with the layer of hydrophilic material therewithin is associated with a layer of pressure-sensitive adhesive material for adhering the dressing to the patient.  The dressing desirably has a moisture vapor transmission rate of at least 200, and preferably between 300 to 800, grams of water per square meter per 24 hours at 50% relative humidity at 36°C when measured in accordance with ASTM Procedure No. E96-80.
Patent CA-1314424-C (CA)
Title: Photographic color developing compositions which are especially useful with high chloride photographic elements
Inventor: VINCENT SHERIDAN E
IPC: G03C11/00
Filed: 1986-11-18
Granted: 1993-03-16
Abstract: -i-PHOTOGRAPHIC COLOR DEVELOPING COMPOSITIONS WHICH ARE ESPECIALLY USEFUL WITH HIGH CHLORIDE PHOTOGRAPHIC ELEMENTS            ABSTRACT OF THE DISCLOSURE         Photographic color developing compositions which are especially useful in the processing of high chloride silver halide photographic elements are free, or at least substantially free, of bromides: optionally contain a small amount of sulfite; and comprise (1)  a primary aromatic amino color develop-ing agent, (2)  an N,N-dialkylhydroxylamine, (3)  at least one sequestering agent which functions to sequester iron and (4)  at least one sequestering agent which functions to sequester calcium.  The developing compositions exhibit excellent stability. They also provide minimal development restraint which permits the use of very short development times, as needed for rapid access processing.
Patent CA-1281040-C (CA)
Title: Stack handling method and apparatus
Inventor: TOTAL ROBERT V
IPC: B65B35/36
Filed: 1987-01-09
Granted: 1991-03-05
Abstract: Stack Handling Method and Apparatus Abstract of the Disclosure An apparatus and method are provided in order to handle a plurality of stacks, such as stacks of sliced food products including luncheon meats. Product stacks are stopped during their flow along a conveyor pathway, the stoppage being at a location for generally vertical alignment with an overhead picker head. The picker head grasps the thus positioned stacks and moves same to a location above and in general vertical alignment with a cavity of a packaging container for the stacks of sliced product, at which time the stacks are released, and the product stacks enter the cavities which are subsequently closed to provide finished packaged products.
Patent CA-1278498-C (CA)
Title: Band sawing machine
Inventor: WADA KIMIO
IPC: B24B21/00
Filed: 1987-02-02
Granted: 1991-01-02
Abstract: ABSTRACT    The band sawing machine equiped with : an  endless band saw  blade  extremely narrow in width with  vapor  deposited diamond particles over a cutting edge thereof, thus enabling cutting operation not only of  complex pattern consisting of a variety of curvetures with small radii in workpieces   but also workpieces having hardness lower than that of diamonds: an  abrasive belt made of a strip of sheet metal formed in a continuous  loop  for  use with band  sawing  machines  with diamond  particles  vapor deposited over  one  side  surface thereof,  thus  enabling  polishing operation not only  over surfaces  of  workpieces consisting of complex  shapes  with delicate curvetures, concaves/convexes and the like but also over  workpieces having harness lower than that of  diamons: and  a band saw blade guide means provided with a roller  in which is defined a vertical groove which supports a  sliding rear edge of the band saw blade in motion and with a pair of rollers which support two wide side surfaces of the band saw blade  in  motion  from  both  sides  thereof,  thereby  the deflection of the band saw blade in motion may be prevented.
Patent CA-1277893-C (CA)
Title: Shallow case hardening and corrosion inhibition process
Inventor: FOX PATRICK
IPC: C23C8/06
Filed: 1987-02-26
Granted: 1990-12-18
Abstract: SHALLOW CASE HARDENING PROCESS                          ABSTRACT         A method for improving the wear characteristics and corrosion resistance of a metal surface having the basic steps of:         A.   case hardening the metal surface by placing the metal in a fluidized bed and exposing it to a first atmosphere of nitrogen, ammonia and natural gas at a tempera-ture between about 750°F and about 1200°F for a period between about 1 and about 5 hours, followed by exposure to a second atmosphere containing nitrogen and water at a tempera-ture between about 750°F and about 1200°F;    B.   coating the metal with an aqueous coating composition consisting essentially of a polymeric additive and water; and C.   allowing the coating composition retained on the metal to cure for a period between about 2 and about 48 hours.
Patent CA-1282180-C (CA)
Title: Apparatus and method for efficient plotting
Inventor: PARKHURST ANTHONY D
IPC: G06K15/22
Filed: 1987-04-15
Granted: 1991-03-26
Abstract: Abstract A plotter continuously performs a dynamic sort on incoming vectors to be plotted and stores the sorted vectors by color in bins within a memory.  At the same time that the sort is being performed, the plotter selects the bin containing the most vectors and plots all of the vectors from that bin before selecting another bin.
Patent CA-1282825-C (CA)
Title: Non-aqueous electrochemical cell
Inventor: WHITNEY THOMAS A
IPC: H01M6/16
Filed: 1987-09-22
Granted: 1991-04-09
Abstract: ABSTRACT An improved nonaqueous electrolyte and electrochemical cell containing same, wherein the electrolyte is comprised of a salt complexed by a tertiaey amine and an aromatic organic solvent, the improvement being the addition of a solvent having a dielectric constant greater than 20 which provides an electrolyte having a conductivity sufficient to support current densities greater than 1 mA/cm2.
Patent CA-1324750-C (CA)
Title: Device for actuating sealing jaws of a packaging machine
Inventor: FOCKE HEINZ
IPC: B65B51/14
Filed: 1987-10-07
Granted: 1993-11-30
Abstract: Abstract In order to control the pressing-on time of sealing jaws in the sealing of folding tabs consisting of sealable packaging material, a cam element, of which the cam part or cam body 17 has a cam recess 20 of irregular shape, is used.  A sensing member (tracer roller 16) is adjustable relative to the cam element as a function of the working speed of an associated packaging machine, so that different regions of the cam element which guarantee an always constant pressing-on time of sealing jaws 12 take effect.
Patent CA-1311615-C (CA)
Title: Method for fabricating articles which include high silica glass bodies and articles formed thereby
Inventor: FLEMING JAMES W
IPC: C03B19/10
Filed: 1987-12-10
Granted: 1992-12-22
Abstract: METHOD FOR FABRICATING ARTICLES WHICH INCLUDE HIGH SILICA         GLASS BODIES AND ARTICLES FORMED THEREBY         Abstract A method for forming articles which include silica-containing glass bodies, as well as the resulting articles, are disclosed. In accordance with the method, silica-containing gel particles are fused to form a glass body. In contrast to previous such methods, these particles are formed by mechanically, substantially uniformly subdividing either a substantially cohesive gel body, or an ungelled or partially gelled sol capable of yielding a substantially cohesive gel body, to form substantially uniformly sized, wet gel particles. Significantly, only substantially cohesive gel bodies which are also substantially elastic are useful in the invention, i.e., mechanical subdivision of non-elastic gel bodies results in these bodies undergoing plastic flow to yield non-particulate, pasty masses.
Patent CA-1314935-C (CA)
Inventor: FAULKNER DAVID W
IPC: H04B10/14
Filed: 1988-01-04
Granted: 1993-03-23
Abstract: ABSTRACT OF THE DISCLOSURE           An optical broadcast network comprises a number of remote  stations  connected  to  a  node  by  optical  fibre transmission paths interconnected by optical power dividers, each remote station including an optical transmitter operating at a high peak power and a low duty cycle for a short period. Typically the optical transmitter is enabled to transmit information for only 10% or less of the total time and for a maximum time of 500 ns.
Patent CA-1330152-C (CA)
Inventor: LEHMANN KLAUS
IPC: D21C5/02
Filed: 1988-02-02
Granted: 1994-06-14
Abstract: ABSTRACT OF THE DISCLOSURE    Process for deinking printed waste paper by treatment of the paper pulp in a pulper at alkaline pH values using alkali sili-cate, oxidative bleaches, higher fatty and/or resinic acids and dispersants and separation of the detached printing ink particles from the fiber suspension by flotation, the fatty and/or resinic acids being used in the form of their alkaline earth metal salts in fine distribution together with dispersants in an oil-in-water dispersion which is liquid at normal temperature.
Patent CA-1297578-C (CA)
Title: Modular microphone assembly
Inventor: POCOCK MARK W
IPC: H04M1/20
Filed: 1988-02-26
Granted: 1992-03-17
Abstract: ABSTRACT OF THE DISCLOSURE     A modular microphone assembly housed in a handsfree telephone apparatus provides an environment that is isolated from a loudspeaker installed within the apparatus and through which environment the directional and frequency response characteristics of a directional microphone capsule contained within a closable cavity of a microphone mounting receptacle in the assembly are altered via a predetermined internal surface configuration of the receptacle to improve the performance of the apparatus.
Patent CA-1288186-C (CA)
Title: Device for performing the "hands-free" function in a telephone set association the gain switching and echo suppression functions
Inventor: CONNAN JEAN-LOUIS
IPC: H04B3/20
Filed: 1988-03-02
Granted: 1991-08-27
Abstract: DESCRIPTIVE ABSTRACT            Device for performing the "hands-free" function in a telephone set associating the gain switching and echo suppression functions.            This device is characterized in that it comprises a gain switch and an echo suppression means (20), said switch having in the emission and reception channels means (10,11) for measuring the amplitude of the signals present on these channels, a circuit (12) for determining the state of the telephone set (emission, reception, rest, a calculating member (13) controlled by circuit (12), variable attenuators (14,15) controlled by the calculating member (13), said calculating member evaluating, as a function of the relative ampli-tudes of the signals in emission and in reception, the echo suppres-sion performances obtained by the device and adjusting as a function thereof the attenuators (14,15) in each channel, so that the overall attenuation in the loop always assumes the minimum value ensuring the stability of the system.            Application in telephony.            Figure 2 B 9251.C RS
Patent CA-1316927-C (CA)
Title: Antihypercholesterolemic beta-lactones
Inventor: GIROTRA NARINDAR N
IPC: C07D305/12
Filed: 1988-05-25
Granted: 1993-04-27
Abstract: TITLE OF THE INVENTION ANTIHYPERCHOLESTEROLEMIC .beta.-LACTONES            ABSTRACT OF THE DISCLOSURE           The compounds of the following general structural formula (I)   (I) are 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) synthase inhibitors and useful as antihyper-cholesterolemic agents for the treatment of disease in which the inhibition of cholesterol biosynthesis would be useful, such as arteriosclerosis, hyper-lipidemia and familial hypercholesterolemia.
Patent CA-1341209-C (CA)
Title: Lubricating oil compositions and fuel compositions containing substantially straight chain alkylphenyl poly(oxypropylene)aminocarbamates
Inventor: BUCKLEY THOMAS F III
IPC: C08G65/331
Filed: 1988-06-21
Granted: 2001-03-27
Abstract: Disclosed are alkylphenyl poly(oxypropylene) aminocarbamates having at least one basic nitrogen and an average molecular weight of about 600 to 6,000 and wherein the alkyl group is substantially straight-chain of at least 15 carbon atoms. Also disclosed are fuel compositions and concentrates as well as lubricating oil compositions and concentrates containing said alkylphenyl poly(oxypropylene) aminocarbamates.
Patent CA-1293844-C (CA)
Title: Screw type extruder with flow chambers externally and internally of screw
Inventor: SIRONI GIOVANNI
IPC: B29C48/51
Filed: 1988-06-29
Granted: 1992-01-07
Abstract: ABSTRACT OF THE DISCLOSURE A screw type, polymeric material extruder with an elongated body having a cylindrical bore with a hollow screw in the bore, the screw having external and internal threads. A cylindrical body is within the internal threads, and the screw with the wall of the bore and with the cylindrical body forms, respectively, an external material flow chamber and an internal material flow chamber. The cylindrical body can have channels for heating fluid and for additives or dyes. The screw can have openings for feeding one material to a single extrusion head with one mouth by way of both chambers, or the chambers can be supplied with the same or different materials which are fed by way of the chambers to an extrusion head with two mouths for applying the latter materials separately.
Patent CA-1324581-C (CA)
Inventor: SCHAFHAUPT HORST
IPC: B64F1/26
Filed: 1988-06-30
Granted: 1993-11-23
Abstract: PROTECTIVE INSTALLATION FOR DEADENING THE SOUND OF        AIRCRAFT ENGINE NOISE OF INSTALLED ENGINES WITH                        HIGH GAS STREAMS     ABSTRACT         In a protective installation for deadening the sound of large gas streams of high speeds, in particular for aircraft engines, in which a diagonally inclined, latticed guide element is erected at a distance from the engines and with an approximately horse-shoe shaped sound absorption wall about twice the height of the guide element arranged behind said guide element, the present invention provides that two swinging gate wings (16, 17), which are covered with sound absorption material (22, 23), are coupled to the leading edges (14, 15) of the free side (8, 9) of the horse-shoe shaped sound absorption wall, that said gate wings can be swung inwardly by approximately 60° and that their length is such that when completely swung in they leave an opening (a) for the nose tip of the aircraft (1) in order to prevent the radiation of intake noises from the engines to the front.  (Figure 1)
Patent CA-1290646-C (CA)
Title: Check valve seat and cage retainer
Inventor: SCARAMUCCI JOHN P
IPC: F16K15/03
Filed: 1988-08-19
Granted: 1991-10-15
Abstract: Abstract of the Disclosure A swing check valve where the cage is a ring-like member supporting the disc or clapper where the disc is loaded from the downstream end of the body and held in operating position by a tubular retainer extending from the downstream end of the body.   The cage and valve seat may be formed separately or as a part of the same member and the seat may be formed as a part of the valve body.  The tubular retainer may be split lengthwise and compressed into the valve body for holding the cage and seat in assembled relation during shipment and handling.
Patent CA-1319446-C (CA)
Title: Programmable logic controller circuit
Inventor: GATES DIRK I
IPC: G05B19/05
Filed: 1988-12-12
Granted: 1993-06-22
Abstract: ABSTRACT    The present invention is directed to a programmable logical controller (PLC) system incorporating a universal input controller card, a universal output controller card, and a symmetrical current mirror fuse blown detector circuit. The universal input controller card is capable of tracking input voltages from 12 to 240 volts, AC or DC. The universal output controller card is capable of outputting output voltages ranging from 12 to 120 volts, AC or DC with no significant leakage current and no load resistors. The current mirror fuse blown detector circuit detects blown fuses in each output channel of the output controller card
Patent CA-1321037-C (CA)
Inventor: LUCAS RICHARD W
IPC: G21C3/18
Filed: 1988-12-22
Granted: 1993-08-03
Abstract: Case 3014 REINFORCED NUCLEAR TUBE FOR CAPSULE IRRADIATION           ABSTRACT OF THE DISCLOSURE            A relatively thin-walled nuclear fuel tube is reinforced and adapted for retaining and supporting a capsule during it's irradiation in a nuclear reactor. The tube is loaded with a series of axially aligned pellets; each of which is axially bored therethrough, so that a central cavity for supporting the capsule is defined by the axial alignment of the pellets.