baber/WOPTO huggingface dataset:
Patent CA-1271581-A (CA)
Inventor: NAGATA HARRY H
IPC: C08K5/34
Filed: 1985-06-07
Granted: 1990-07-10
Abstract: Abstract Polyethylene Composition and Film A composition comprising a polyethylene base resin having a melt index of less than 4 dg/min. and a density of 918 - 940 kg/m3; an ultraviolet light stabilizer of the polymeric sterically hindered amine (HALS) class; silica; aluminium hydroxide; a benzophenone and an oxamido hindered phenol.  The composition is used to make film having improved infra-red characteristics for use with greenhouses.
Patent CA-1238665-A (CA)
Inventor: BEKOOY JAN T
IPC: B65H45/06
Filed: 1985-07-17
Granted: 1988-06-28
Abstract: ABSTRACT OF THE DISCLOSURE      A refolding and stacking receptacle for segmented sheet, material, particularly computer printout paper.  The receptacle has a support for supporting a stack of the material in flat, folded condition, a guideway positioned centrally of the support for receiving the leading end of a moving web of the material fed to the receptacle in an unfolded condition, and a stop in the, guideway for arresting the motion of the material on contact. This results in zig-zag folding of the web and its stacking with-in the receptacle.
Patent CA-1241293-A (CA)
Title: Microwave induced catalytic conversion of methane to ethylene and hydrogen
Inventor: WAN JEFFREY K S
IPC: B01J19/08
Filed: 1985-07-29
Granted: 1988-08-30
Abstract: "MICROWAVE INDUCED CATALYTIC CONVERSION OF      METHANE TO ETHYLENE AND HYDROGEN"                      ABSTRACT OF THE DISCLOSURE A process for selectively converting methane to ethylene and hydrogen is provided.  Methane is brought into contact with a metal powder catalyst and subjected to a pulse train of microwave radiation for a sufficient period of time to effect conversion thereof.          The reaction products are recovered.
Patent CA-1250518-A (CA)
Inventor: PEYRE JACQUES
IPC: B26D1/38
Filed: 1985-08-27
Granted: 1989-02-28
Abstract: Ce couteau est à lame mobile semi-circulaire montée avec son support dans le fond semi-circulaire intérieurement du support de la lame fixe, de section en U, et maintenue dans le support de la lame fixe par un support auxiliaire présentant une forme de gouttière à fond intérieurement semi-circulaire et à bords s'encastrant sous les branches du support de lame fixe et ayant des moyens d'encliquetage à pression sur les faces extérieures des branches du premier support. Ce couteau équipe avantageusement des distributeurs d'étiquettes pour machine d'affranchissement postal.
Patent CA-1233270-A (CA)
Inventor: OKLOBDZIJA VOJIN G
IPC: G06F9/38
Filed: 1985-09-10
Granted: 1988-02-23
Abstract: ABSTRACT    A register selection mechanism is disclosed for an instruction prefetch buffer which allows instructions having different lengths to be accessed on the instruction boundaries.  The instruction prefetch buffer comprises a one-port-write, two-port-read array (10).  Address generation and control  logic (16) is responsive to a read pointer (15) for controlling access to odd and even addresses in the array.  Additional logic may be provided to provide an indication that the instruction prefetch buffer is empty.
Patent CA-1264164-A (CA)
Inventor: LUFT GERHARD
IPC: C07C53/12
Filed: 1985-10-22
Granted: 1990-01-02
Abstract: PROCESS FOR MAKING MONOCARBOXYLIC ANHYDRIDES               ABSTRACT OF THE DISCLOSURE    Monocarboxylic anhydrides of the general formula (RCO)2O are made by reacting a carboxylic acid ester or dialkylether of the general formulae RCOOR and ROR, respectively, in which R each stands for one and the same alkyl group having from 1 to 4 carbon atoms, with carbon monoxide in gas phase in the presence of iodine or bromine or their compounds as a reac-tion promoter and also in the presence of a carrier-supported catalyst containing a compound of a noble metal belonging to group VIII of the Periodic System, at temperatures of from 130 to 400°C and under pressures of from 1 to 150 bars. More particularly, a carrier-supported catalyst is used which has an organosilicon compound containing an alkoxy or halogen group and also an organonitrogen, organophosphorus, organo-arsenic, organosulfur, mercapto or thioether group as a poly-functional adhesion promoter additively combined with the carrier material on the one hand, and with the noble metal compound on the other hand.
Patent CA-1233577-A (CA)
Inventor: PRICE TIMOTHY W
IPC: H04B1/26
Filed: 1986-02-13
Granted: 1988-03-01
Abstract: Abstract The output of a doubly-balanced mixer of a television tuner is terminated by a network which exhibits the characteristic impedance of the mixer for both the sum and difference frequency components.  The difference frequency component termination simply consists of an inductor and a capacitor connected as a series-tuned circuit and a resistive element connected in series between the output of the mixer and signal ground.  The inductor and capacitor are selected resonate at a frequency in the passband of the IF section and the resistive element is selected to exhibit the characteristic impedance of the mixer.  The sum frequency component termination simply consists of a capacitor and a resistive element connected in series between the output of the mixer and signal ground.  The capacitor is selected to exhibit negligible impedance just below the lowest frequency of the sum frequency component and the resistive element is selected to exhibit the characteristic impedance of the mixer.
Patent CA-1240017-A (CA)
Inventor: SALESKY LEONARD
Filed: 1986-02-27
Granted: 1988-08-02
Abstract: ABSTRACT OF THE INVENTION           A vehicle direction control device is provided including three receivers in the vehicle with the center receiver controlling the direction along a primary cable in the roadway with change of direction cable systems taking over control through a side receiver originally parallel with the main line of travel, diverging to a new direction and then picking up a parallel relationship with a new primary line of travel automatically switching back to the center receiver control along the new line of travel.
Patent CA-1235072-A (CA)
Inventor: HOLDEN PAUL C
IPC: B23P15/04
Filed: 1986-03-03
Granted: 1988-04-12
Abstract: ABSTRACT OF THE DISCLOSURE           A gas-turbine turbine blade comprises two sepa-rate  pieces  assembled  in  clamshell  fashion  and  bonded together, each piece including an air-foil part and a root part monolithic therewith,  the air-foil being tapered and twisted with changing cambers  from hub  to  tip  so  that straight  line  spanwise-directed  bores   are  precluded throughout at least a portion of the air-foil, at least one of  the  air-foil  parts  having  grooves  provided  in  its facing-parting-surface to form internal cooling passages in the air-foil section upon assembly of the separate pieces into a unitary blade.
Patent CA-1263171-A (CA)
Inventor: LECOURT WILLIAM N
IPC: H02H3/093
Filed: 1986-03-06
Granted: 1989-11-21
Abstract: DISTRIBUTION LINE SWITCHGEAR CONTROL   EMPLOYING A PRECISION RECTIFIER         Abstract of the Invention A  distribution  line  switchgear  control  is disclosed which  is  particularly  suitable  for  use  with recloser switchgear which requires small amounts of power from the control  for  operation.   The control  is most usefully powered for continued operation by small amounts of line current provided through a power source current transformer  and  includes multiple capacitors which  are arranged  in a  cascaded control  power  supply having  a plurality  of  isolated  stages.    The  line  current  is precisely  monitored   through   sensing  means   current transformers by the control which causes the recloser to trip, reclose and lockout, as is appropriate to protect the  distribution  line  and  distribution  electricity. Inhibit means prevent the control from issuing a trip signal, unless sufficient energy exists in a trip portion of the cascaded power  supply.   A variety of volatile timers  and  counters  enable  the  control  to  cause  the recloser to trip, reclose and lockout.   Initialization means,  sensing  the  cascaded  power  supply,  and  a non-volatile  state  memory  responsive  to  trip.  close  and lockout signals of the control, cause the initialization of  the  volatile  and  non-volatile  elements  to  prevent inappropriate control signals.
Patent CA-1251309-A (CA)
Inventor: SCHOMBLOND JACQUES
IPC: B29C45/16
Filed: 1986-03-20
Granted: 1989-03-21
Abstract: A B S T R A C T      The sliding block consists of two cores  (29,  30)  arranged co-axially  inside  the  fixed part with respect to the cavity  (37),  the contact plane of the two cores being located  inside the cavity  (33), while devices are provided to bring said cavity (33), filled with syn-thetic material,  level with the cavity  (37),  in order  to perform  a second injection in said cavity.
Patent CA-1262495-A (CA)
Inventor: ALLEN LINUS S
IPC: G01V5/10
Filed: 1986-04-04
Granted: 1989-10-24
Abstract: METHOD AND TOOL FOR NEUTRON LIFETIME LOGGING                   ABSTRACT        A borehole logging tool for neutron lifetime logging of subterranean formations surrounding a borehole includes a pulsed source of fast neutrons and at least one radiation detector for measuring the radiation returning to the borehole from the irradiated formations surrounding the borehole.  A radiation detector pad houses the radiation detector and a shielding material.  An articulating arm moves the radiation detector pad against the borehole wall and azimuthally orients the pad so that the radiation detector is firmly pressed against the formation so as to track most borehole enlarge-ments as the tool is advanced through the borehole.  The shielding material minimizes by moderation and/or absorption secondary radiation from the borehole fluid.
Patent CA-1265870-A (CA)
Inventor: DIRE FELIX M
IPC: G07F17/34
Filed: 1986-08-07
Granted: 1990-02-13
Abstract: ABSTRACT      There is provided a novel game which can be won by a player in at least two of the following three ways: (a) preselecting at least one winning number from a given group of numbers; (b) preselecting or predicting sequence of appearance of any winning indicator of at least two numbers that were preselected; and (c) preselecting a number which occurs at least twice in the winning indicator(s). The winning indicator involves at least two independent devices having identical numbers indicated thereon and having identical stopping positions provided thereon, the final stopping position on each indicator providing the winning numbers.  The winning indicators may be reels or wheels, for example.
Patent CA-1259685-A (CA)
Inventor: HANSEL JAMES G
IPC: E21B43/243
Filed: 1986-08-28
Granted: 1989-09-19
Abstract: ABSTRACT Process and apparatus are set forth for ascertaining and controlling the flammability of produced gas from an in-situ combustion enhanced petroleum production well whereby the produced oil is sampled, the produced gas is periodically sampled, the temperature, pressure and produced gas flow rate are sensed, and a moderant gas is added to the production well to avoid flammability when the sampled and sensed parameters indicate a flammability condition exists.
Patent CA-1263149-A (CA)
Inventor: KAHN LEONARD R
IPC: H04H20/88
Filed: 1986-08-29
Granted: 1989-11-21
Abstract: COMPATIBLE AM BROADCAST/DATA TRANSMISSION SYSTEM     ABSTRACT OF THE DISCLOSURE                  A system for transmitting a composite signal comprising a data transmission signal component and an AM broadcast signal component.  The broadcast signal component may be monophonic or stereophonic.           The level of the data signal component is made a function of the modulation level so that the data signal is masked by the program modulation and, therefore, AM radio listeners will not be disturbed by the data signal.  The rate of data transmission is reduced as the level of the data signal is reduced.           The data signal is in quadrature with the AM carrier so as to minimize detection of the data signal by an envelope demodulator.  Suitable data receivers are also disclosed.
Patent CA-1271460-A (CA)
Inventor: SANTORINEOS CHRISTOS
IPC: B65B51/08
Filed: 1986-09-11
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE           A sealer for inflated balloons, consisting of a casing having a vertical transverse channel open at its upper end.  A toothed wheel is mounted on one side of the channel and a resilient strip on the other side.  The strip has an operative portion extending in the channel in curved abutting relation to the wheel.  The latter and the strip cooperative-ly define a V-shape notch.  Pressure adhesive tape extends from a spool around the toothed wheel.  A cutting member is pivoted below the wheel and the strip.  Pressing a balloon neck downwardly actuates the wheel and causes the leading portion of the tape to be peeled back from the strip and adhere to the incoming portion of the tape, thus surround-ing the neck of the balloon.
Patent CA-1253523-A (CA)
Inventor: SERAFIN FRANK G
IPC: B02C23/06
Filed: 1986-11-13
Granted: 1989-05-02
Abstract: GRINDING AIDS FOR HYDRAULIC CEMENT    Abstract Hydraulic cements such as Portland cement are interground with diesters formed by reacting a polyol (e.g. alkylene gylcol) with a monobasic carboxylic acid (e.g. acetic acid) to enhance the efficiency of the grinding operation.
Patent CA-1272737-A (CA)
Inventor: GETMAN DANIEL P
IPC: C07C51/235
Filed: 1986-11-24
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE 2-(4-isobutylphenol) propionic acld (*ibuprofen and other 2-aryl propionic acids useful as analgesic and anti-inflammatory agents, are produced by oxidation of the corresponding 2-aryl propionaldehydes with oxygen in the presence of soluble manganese or cobalt catalysts, with high selectivities with soluble manganese salts, or with soluble cobalt salts along with sodium salts.     *Trademark
Patent CA-1270562-A (CA)
Inventor: WOLFRAM STEPHEN
IPC: G06F17/13
Filed: 1986-12-29
Granted: 1990-06-19
Abstract: ABSTRACT        A METHOD AND APPARATUS FOR SIMULATING SYSTEMS   DESCRIBED BY PARTIAL DIFFERENTIAL EQUATIONS           A method and apparatus are disclosed for using cellular automata to simulate systems described by partial differential equations such as those that describe the flow of fluid, diffusion or heat transfer.  A two-dimensional space is tessellated into a cellular array of regular hexagons.  Flow or diffusion into a cell through each of its six sides from each of its six nearest neighbor cells is represented by a value 1; and any other condition is represented by a value 0.  A set of rules specifies the effect of such inward flow in terms of an outward flow through at least some of the same six sides of each cell to its nearest neighbors.  Interaction of the flow with a surface or other inhomogeneity is simulated by using a different set of rules to specify the outward flow produced when an inward flow encounters a surface or other inhomogeneity in the cell.  Outward flow from one cell is an inward flow into its nearest neighbors; and with the next "tick" of the clock of the model, the cycle repeats itself. Over long periods of time such as tens of thousands of ticks of the clock, this process has been shown to simulate the flow of a real fluid an inclined straight-edge.
Patent CA-1272345-A (CA)
Inventor: BERMAN JODY R
IPC: H05K1/03
Filed: 1987-02-23
Granted: 1990-07-31
Abstract: ABSTRACT       An improvement in curable compositions which comprise a polyglycidyl ether such as the triglycidyl-ether of tris(hydroxyphenyl)methane and a halogenated dihydric phenol such as tetrabromobisphenol A, the improvement being employing as the halogenated dihydric phenol one in which the halogen atoms are meta with respect to the hydroxyl groups such as 2,2',6,6'-tetra-bromo-3,3',5,5'-tetramethyl-4.4'-biphenol.  These compositions can be cured by heating in the presence or absence of a catalyst for reacting epoxy groups with phenolic hydroxyl groups such as 2-methyl imidazole. These compositions are particularly useful in the preparation of electrical laminates.   34,397B-F
Patent CA-1254945-A (CA)
Inventor: TURNER ANTHONY P F
IPC: G01N33/532
Filed: 1987-02-23
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE            Bioelectrochemical  processes   use    tetrathiafulvalenes (TTF) as a mediator of electron transfer between biological systems  and electrodes.   Typically it finds use in bio-electrochemical  assays,  e.g.  involving  glucose  oxidase mediated oxidation of glucose.    The TTF may be immobilised on  the  electrode  surface,  as  may  one  or  more  enzymes involved in the process.
Patent CA-1270702-A (CA)
Inventor: JACOBSON HOWARD W
IPC: C09D1/00
Filed: 1987-04-16
Granted: 1990-06-26
Abstract: TITLE           Titanium Dioxide Pigment Coated with Boria-Modified Silica ABSTRACT Pigments are disclosed which consist essentially of rutile TiO2 particles bearing coatings comprising SiO2 and B2O3.
Patent CA-1271277-A (CA)
Title: Methode de transmission de donnees d'information ou de mesure et dispositif de mise en oeuvre de la methode
Inventor: BATTMANN JEAN-CLAUDE
IPC: H04M11/00
Filed: 1987-09-15
Granted: 1990-07-03
Abstract: La présente invention concerne une méthode de transmission de données d'information ou de mesure et les dispositifs de mise en oeuvre de la méthode. Selon l'invention, la méthode de transmission de données d'information ou de mesure depuis un dispositif local, de mesure implanté sur un site éloigné vers une station centrale d'interrogation implantée sur un lieu central où les données sont traitées, par utilisation du réseau P.T.T. tout en permettant une utilisation normale de la ligne téléphonique, comprend les étapes suivantes pour transmettre des données depuis la station locale vers la station centrale d'interrogation: émission d'un premier appel du central vers la station locale sur la ligne dont la sonnerie du poste appelé est momentanément neutralisée, réitération, après un certain laps de temps, de l'appel par la station centrale, prise de la ligne par le dispositif local, et exécution de la procédure de transmission.
Patent CA-1275130-A (CA)
Inventor: TSUCHIHASHI AKIRA
IPC: B25J15/04
Filed: 1987-10-02
Granted: 1990-10-09
Abstract: ABSTRACT OF THE DISCLOSURE         In this manipulator system, a small arm is coupled with an arm portion of a large arm excepting the tip, and the large arm and the small arm are independently controlled to operate.  For coupling the small arm with the arm portion of the large arm, a capturing mechanism located at the tip of the large arm is actuated to be coupled with a capturing mechanism of the small arm.  Another capturing mechanism of the small arm is moved to a capturing mechanism located on the arm portion of the large arm to be mechanically and electrically coupled therewith.  When this coupling has been completed, the coupling between the capturing mechanism located on the tip of the large arm and the capturing mechanism of the small arm is released.  As a result, the small arm can be branch-connected to the large arm, and expansion of the work range and complex work become possible.
Patent CH-375866-A (CH)
IPC: F24H9/20
Filed: 1962-02-08
Abstract: 992,420. Boiler furnaces. SOC. D'ETUDE ET DE CONSTRUCTION DE CHAUDIERES EN ACIER SECCACIER S.A. March 2, 1962 [May 26, 1961], No. 8123/62. Headings F4B and F4W. In a boiler furnace, particularly for domestic central heating, fuel is fed from a hopper 1 by a pusher 3 operated by a thermostatically controlled motor through gearing such that the pusher 3 and air supply fan are in operation at the same time. The air supply fan may be driven by the pusher motor or by a separate motor, the motor or motors being stopped when the water temperature reaches a predetermined value.
Patent DK-156390-A (DK)
Inventor: MARSTILLER JOHN A
IPC: H05B/
Filed: 1990-06-28
Abstract: A heating unit comprising a conductive pattern which is arranged on an insulating surface and two electrodes arranged at a distance which are electrically connected to the conductive pattern. The electrically conductive pattern defines in at least one heating area a two- dimensional array of areas without conductive material (pores) in a continual pattern of conductive material. The conductive pattern comprises either a printed conductive graphite ink layer or a metal layer applied by vacuum evaporation. The centres of adjacent pores can, for example, form the corners of equilateral triangles and each pore can be six-sided. <IMAGE>
Patent DK-173589-A (DK)
Inventor: HOFSTEAD SANDRA J
IPC: C12P1/04
Filed: 1989-04-11
Abstract: Kedarcidin is a protein antitumor antibiotic produced by Streptoalloteichus sp. nov. strain L585-6, ATCC 53650. The antibiotic comprises a non-protein chromophore and a single chain polypeptide having 114 amino acid residues. Kedarcidin has the following sequence: <IMAGE>
Patent DK-212486-A (DK)
Inventor: BEE RODNEY DAVID
IPC: A23G9/32
Filed: 1986-05-07
Abstract: An effervescent ice confection product is obtained by exposing CO2 - water clathrate-containing particles to such pressure, temperature and CO2 and water partial pressure conditions that a protective layer will be formed on the particles, mixing said particles with a liquid phase containing ice confection ingredients and usually solid ice and having a temperature such that frozen water will not melt therein and thereafter decreasing the temperature of the obtained mixture to a usual storage temperature.
Patent DK-238885-A (DK)
Inventor: STEEGE HANS-DIETER
IPC: F16B7/00
Filed: 1985-05-29
Abstract: 1. A T-connector for main and crossbar members, which are in the form of hollow members, for windows, doors, facade structures and roofing structures, comprising a mounting portion (8) which can be fixed to the main member (1) and which extends through the connecting surface (19) into an internal chamber (20) in the crossbar member (2) and on which there is rotatably mounted a connector portion (9) which is arranged in the internal chamber (20) of the crossbar member and which can be secured to the crossbar member, characterized in that the axis of rotation (10) is disposed in the plane of the connecting surface (19) the mounting portion (8) is provided with an arcuate guide path for the connector portion (9), and the axis of rotation (10) of the connector portion (9) is disposed on the line of intersection between the plane of the connecting surface (19) and the longitudinal central plane (12) of the connector portion (9).
Patent DK-298781-A (DK)
Inventor: WEIDNER K
IPC: A47B67/04
Filed: 1981-07-06
Abstract: 1. Shelf unit (11) with several superimposed compartments and guides arranged therein which can be removed from the shelf unit (11) and which contain removably mounted assortment cabinets (17), which can optionally be closed with a cover (18) and whose fronts remain substantially free and which in the case of completely removed guides are located completely outside the shelf unit (11), characterized in that the guides are constructed as drawers (14) comprising in each case one profile frame (26 to 29) having two longitudinal profiles (26) running in the removal direction, which are constructed in roughly chair-shaped manner slidingly guided on geometrically similar profiles (31) fitted in the vicinity of the side walls (30) of the shelf unit (11) and which comprise a vertical, upper portion and an outwardly open U-profile connected thereto, a transverse profile connecting the longitudinal profiles (26) and forming the front of the drawer (14) and a transverse profile (27, 28) located in the rear area of the longitudinal profiles (26), the profile frame (26 to 28) having bearing surfaces and stops for the secure holding of the particular assortment cabinet (17).
Patent DK-305487-A (DK)
Inventor: SPINELLI HARRY JOSEPH
IPC: C09D133/00
Filed: 1987-06-16
Abstract: Stabilized acrylic resin having a core of acrylic polymer and a substantially linear stabilizer having one polymerizable functional group at one end of the stabilizer molecule, the resins being useful as rheology control agents for coating compositions.