baber/WOPTO huggingface dataset:
Patent CA-1191035-A (CA)
Inventor: OKAYAMA MITSUO
IPC: E04G9/10
Filed: 1982-11-29
Granted: 1985-07-30
Abstract: ABSTRACT OF THE DISCLOSURE A building composite panel, comprising a surface panel and an insulating panel, which serves as a wall surface and also as a concrete form.  A composite panel comprising an incombustible material as the surface panel allows fireproof construction.  Reinforcing members provide good joining between the composite panel and placed concrete, to prevent separation of the panel by accident, in fire or through moisture freezing.  Also disclosed is a concrete placing process using the composite panels.
Patent CA-1197075-A (CA)
Inventor: TIGGELBECK DONALD D
IPC: B01D46/30
Filed: 1983-01-31
Granted: 1985-11-26
Abstract: ABSTRACT OF THE DISCLOSURE    A fluid-solids contacting device is provided in tanks which can be essentially filled with particulate solids treating medium.  An improved fluid distributor element is provided in such vessels including a tube-defining-frame such as a helix which is anchored to a fluid inlet or outlet pipe and which is covered with a fabric sleeve secured annularly to the pipe end.  Where the pipe is an inlet pipe, all of the fluid must flow through the sleeve and is distributed over the area of the sleeve within the fluid-solids treating vessel.  What the pipe is an outlet pipe, the fluids leaving the tank must pass through the sleeve before entering into the outlet pipe.  In both cases the flow distribution of the fluid within the tank is improved.
Patent CA-1194905-A (CA)
Inventor: GAISER ROBERT F
IPC: B60T11/16
Filed: 1983-02-01
Granted: 1985-10-08
Abstract: ABSTRACT A master cylinder includes a housing (18) with a pair of pistons (60, 64) operable to pressurize a pair of pressure chambers (66, 72).  One (64) of the pair of pistons includes means (76, 80) to control communication from a reservoir (34) to both pair of pressure chambers (66, 72).
Patent CA-1186147-A (CA)
Inventor: NORLIN LARS G G
IPC: A01K85/16
Filed: 1983-02-02
Granted: 1985-04-30
Abstract: APPLICANT:  LARS G.G. NORLIN          TITLE:      WOBBLER       ABSTRACT OF THE DISCLOSURE       In a wobbler, an elongate cavity has an end portion divided in two side chambers by a longitudinal partition wall in a plane at right angles to the spoon of the wobbler. At the end of the partition wall a weight-loaded flap slopes in one direction or the other depending on the twist position of the wobbler. One or more balls roll back and forth in the cavity and side chambers. When in one side chamber the balls twist the wobbler to steer out to one side and with the balls in the other side chamber the wobbler is twisted to steer out to the other side. By releasing the line the wobbler rises and the balls roll backwards, and for-wards again when the line is tensed anew. During this back and forth rolling movement the flap steers the balls over from one side chamber to the other.
Patent CA-1196991-A (CA)
Inventor: RODRIGUE LEO J
IPC: G06F3/02
Filed: 1983-02-15
Granted: 1985-11-19
Abstract: TACTILE MEMBRANE KEYBOARD WITH ASYMMETRICAL TACTILE KEY ELEMENTS            Abstract of the Disclosure:   A tactile or snap action membrane keyboard is presented wherein the tactile or snap action key elements are protrusions in a membrane sheet, the protrusions being asymmetrical to preprogram the collapse of the tactile element.
Patent CA-1189356-A (CA)
Inventor: PALMER LESLIE W
IPC: G01M15/04
Filed: 1983-03-15
Granted: 1985-06-25
Abstract: Abstract Portable Probe Carrier A portable case structure functions as the depository, transporter and remote, work site satellite for a plurality of engine sensor probes which communicate with a parent test console through a common electrical umbilical connection.
Patent CA-1224845-A (CA)
Inventor: PENNEY BRUCE J
IPC: G01R31/00
Filed: 1983-03-30
Granted: 1987-07-28
Abstract: Abstract of the Disclosure A  frequency  domain  characteristic  of  a  system under test (SUT) is measured by using a digital signal corresponding to a swept frequency analog signal. In the  case  of  a  digital  SUT,  the digital signal  is applied to the SUT, the output signal from the SUT is converted to analog form, and a measure of the peak-to-peak amplitude of the analog signal is derived. In the case of an analog SUT,the digital signal is con-verted to digital form, the analog signal is applied to the SUT, and a measure of the peak-to-peak ampli-tude of the ouput signal from the SUT is derived.     Figure 1.
Patent CA-1190972-A (CA)
Title: Dispositif de correction de derive de convecteurs  electriques
Inventor: ARRIBAS CECILIO
IPC: G05D23/24
Filed: 1983-04-07
Granted: 1985-07-23
Abstract: La présente invention concerne un dispositif de correction de dérivé de température destiné à être incorporé dans un thermostat d'ambiance d'un appareil de chauffage électrique du type convecteur. Ce thermostat comporte un pont de mesure dans lequel sont insérés une résistance à coefficient de température négatif de lecture de la température ambiante et un potentiomètre de réglage de la température ambiante, le pont de mesure assurant une mise en ou hors service de la charge du convecteur. Le dispositif de correction comprend notamment un circuit de décalage du point de consigne affiché par le potentiomètre de réglage, le circuit de décalage appliquant au pont une tension de correction proportionnelle au taux de fonctionnement du convecteur.
Patent CA-1204385-A (CA)
Inventor: NAGY GEZA T
IPC: A61K47/10
Filed: 1983-05-06
Granted: 1986-05-13
Abstract: A b s t r a c t The invention relates to stable, concentrated hydrosols containing lipophilic and hydrophilic vitamins and a process for the preparation thereof. The hydrosols contain lipophilic and hydrophilic vitamins in admixture with tensides, antioxidants and/or preservatives, and 4 to 25 % (w/v) of one or more polyols and 12 to 30 % (w/v) of one or more tensides, based on the total volume of hydrosol.  As a polyol preferably glycerin, sorbitol or saccharose is employed. The invention makes possible a substantial reduction of the necessary tenside concentration.
Patent CA-1209438-A (CA)
Inventor: O'LENICK ANTHONY J
IPC: C11D1/22
Filed: 1983-05-12
Granted: 1986-08-12
Abstract: ABSTRACT OF THE DISCLOSURE         This invention describes high active content surfact-ant products, the surfactant consisting essentially of the salt of (a)  an acid selected from the group consisting of an organic sulfate or sulfonate in the acid form containing from about 8 to about 22 carbon atoms in the anionic portion of the molecule; and (b)  a sufficient amount to substantially neutralize compon-ent (a) of an amine selected from the group consisting of N,N,N-tris-(2-hydroxypropyl)amine;         N-(2-hydroxyethyl)-N-(2-hydroxybutyl)amine;         N-(2-hydroxybutyl)-N-(3-hydroxy-2-methylpropyl)amiine;         N-(2-hydroxypropyl)-N-(butyl)amine;         N-(2-hydroxypropyl)-N-(2-hydroxybutyl)amine; and 2,2-bis(hydroxymethyl)-2,2',2"-nitrilotriethanol and mixtures thereof.  Products of the present invention are useful for any of the purposes that such surfactants are used including personal care products, household, institutional and industrial detergents; including such uses as shampoos, bubble baths, hand soaps, emulsions, emulsion polymerization, oil field chemicals, hard surface cleaners, laundry and dishwashing detergents, paper processing, gypsum board formers and other uses.
Patent CA-1207136-A (CA)
Inventor: SMETS JACQUES
IPC: H05B6/36
Filed: 1983-05-26
Granted: 1986-07-08
Abstract: ABSTRACT     A method of manufacturing a polygonal glazing panel comprising sheets 61, 62 which are joined together along the margin of the panel using heat-activatable bonding medium 66,67 which is electrically conductive and/or in contact with electrically conouctive material 63 comprised within the panel and which is activated in situ by induction heating is characterised in that for the induction heating use is made of a polygonal inductor loop each of whose sides 50, 51, 52, 53 and 68 comprises a conductor or conductors of tubular bar or of rod form, the loop being spaced from the work 61 to 67 and so disposed in relation to the margin of the work that the bonding medium 66, 67 is heated simultaneously at all positions along the joint or joints to be formed.            In apparatus for performing this invention the induction heating means comprises an inductor in the form of a polygonal loop which can lead around the edge of a panel assembly, each side of the loop being formed by a conductor or conductors of tubular  bar or of rod form and at least one side of the loop is movable relative to one or more other sides of the loop.
Patent CA-1193702-A (CA)
Title: End-to-end information memory arrangement in a line  controller
Inventor: TURNER JONATHAN S
IPC: H04Q11/04
Filed: 1983-06-22
Granted: 1985-09-17
Abstract: END-TO-END INFORMATION MEMORY             ARRANGEMENT IN A LINE CONTROLLER            Abstract A communication method and packet switching system in which packets comprising physical addresses and voice/data information are communicated through the system by packet switching networks which are interconnected by high-speed digital trunks with each of the latter being directly terminated on both ends by trunk controllers.          Customer terminals are connected to the switching system by access line controllers which insert the physical addresses into the packets.  The line controllers attach to concentrators which are interconnected to the switching networks via high-speed digital trunks. During initial call setup of a particular call, the physical addresses are obtained and stored in the line controllers by the transmission of a call setup packet and call reply packet between the originating and destination line controllers.          Each processor inserts into the call setup packet the necessary addressing information to route packets through the associated network.  Each network comprises stages of switching nodes which are responsive to the physical addresses in a packet to communicate this packet to a designated subsequent node.  The nodes provide for variable packet buffering, packet address rotation techniques, and intranode and internode signaling protocols.
Patent CA-1169850-A (CA)
Inventor: BLATZ REINHOLD J
IPC: B66F7/10
Filed: 1983-06-23
Granted: 1984-06-26
Abstract: ABSTRACT OF THE DISCLOSURE A novel jackable prop or stand is provided herein.  It includes a base including a transverse plate and a pair of widely spaced apart forwardly projecting feet.  A pair of spaced apart, upstanding posts are secured to the prop, e.g. either to the transverse plate at the region of the forwardly projecting feet or due directly to an associated foot.  A freely vertically movable lifting frame is slidably mounted on the posts. m e lifting frame includes: (i) a pair of bushing, each being freely slidably mounted on a respective post; (ii) a transverse bar interconnect-ing the bushings; (iii) a forwardly projecting lifting arm e.g. project-ing forwardly from each of the bushings, or from the transver bar; and (iv) engagement means on associated with the transverse bar to enable the bar, and hence the lifting frame, to be raised and e.g. pins adapted to be inserted through aligned holes in the posts and bushings means for holding the lifting frame at a predetermined raised vertical position on each associated post after the lifting frame has been so raised.  The jackable prop is used with a mechanical or hydraulic jack which is adapted to be removable disposable between the base and the engagement means for raising the lifting frame relative to the base.  A safe, reliable, rugged and versatile prop or stand is thus provided.
Patent CA-1204543-A (CA)
Inventor: BAILE MADHU
IPC: B29C33/56
Filed: 1983-09-13
Granted: 1986-05-13
Abstract: ENHANCED RELEASE OF CURED SILICONE RUBBER FROM METAL MOLDS Abstract Organic peroxide curable polydiorganosiloxane compositions having improved release from metal molds upon curing are disclosed. In addition to the conventional high molecular weight polydiorganosiloxane gum, reinforcing filler, structure control additives, and curing agent, the improved compositions of this invention contain from 0.05 to 3 parts by weight of a polydiorganosiloxane fluid having methyl groups and carboxyfunctional groups as substituents.
Patent CA-1228518-A (CA)
Inventor: JANSON GOSTA
IPC: F24S10/50
Filed: 1983-09-22
Granted: 1987-10-27
Abstract: ABSTRACT OF THE DISCLOSURE          A solar-energy collector with an absorber unit comprising  two plates  of  rigid material has an intermediate space for a flowing medium to be heated.  In order to obtain a form-stable unit having temperature equalizing properties, the two plates are wave-shaped in mutually intersecting directions, symmetrically in relation to the main direction of flow of the medium, and the plates abut each other at the points of intersection, at which points the plates are joined together by welding, adhesive bonding or the like.
Patent CA-1197385-A (CA)
Inventor: HALE NEVILLE E
IPC: B63B21/50
Filed: 1983-09-23
Granted: 1985-12-03
Abstract: BUOYANCY-SUPPORTED STRUTS FOR OCEAN PLATFORMS            ABSTRACT          The means disclosed for providing buoyancy allows two or more air canisters  to be mounted one above the other on a section of  the strut, without touching the delicate sides of the highly stressed part  of the section.   The canisters and the  struts may thus be of  a length determined by the differing manufacturing  economies of  each.  The  lifting of this restraint makes  it  economically possible to produce a strut in the form of a practical tether for a tension-leg platform for deep ocean use.  The means for holding the  buoyancy  canisters  comprises tension  cords  which  attach flotation  abutment plates to a bulbous  (relatively  unstressed) end  of the section.   Also disclosed is a means of deploying the strut  with  its  buoyancy when the sections are  to  be  screwed together.
Patent CA-1213235-A (CA)
Inventor: STOUFFS ROBERT H M
IPC: C12N11/08
Filed: 1983-10-28
Granted: 1986-10-28
Abstract: PROCESS FOR PREPARING HIGH-DEXTROSE STARCH HYDROLYZATES WITH IMMOBILIZED GLUCOAMYLASE     ABSTRACT OF THE DISCLOSURE     This invention relates to an improved process for the preparation of dextrose by saccharifying maltose-containing starch hydrolyzates with immobilized glucoamylase.
Patent CA-1221199-A (CA)
Inventor: HARPER JACK R
IPC: C08J9/00
Filed: 1983-12-13
Granted: 1987-04-28
Abstract: METHOD FOR PREPARING FLAME RESISTANT POLYSILOXANE          FOAMS AND FOAMS PREPARED THEREBY                    Abstract Cured polyorganosiloxane foams exhibiting a uniquely high resistance to burn-through and disintegration when exposed to flames contain at least 0.1% by weight each, based on the weight of said foam, of at least one finely divided nonmetallic fibrous heat resistant material, at least one finely divided nonmetallic cellular heat resistant material, and at least 5 ppm of platinum in elemental or chemically combined form,  The total concentration of heat resistant materials should not exceed 40%, based on the weight of the foam. This invention also provides a method for preparing flame retardant polyorganosiloxane foams.
Patent CA-1213501-A (CA)
Inventor: SHEPHERD LARRY M
IPC: A01G23/08
Filed: 1983-12-16
Granted: 1986-11-04
Abstract: Abstract of Invention A felling wedge comprising a main body portion of plastic material and a cap of hard metal material.  The cap is secured to the plastic by a stud which depends from the cap and is embedded in the plastic.  The cap is designed to receive the impact blows of a driving mall whereas the plastic body portion is designed to receive the bite of a cutting chain without undully dulling the cutting edges thereof.
Patent CA-1213389-A (CA)
Inventor: STATZ ROBERT J
IPC: C08F8/44
Filed: 1983-12-22
Granted: 1986-10-28
Abstract: TITLE ISOMERS HAVING IMPROVED LOW    TEMPERATURE PROPERTIES ABSTRACT OF THE DISCLOSURE Ionomers of ethylene, unsaturated carboxylic acid and softening comonomer, e.g. alkyl acrylate and/or alkyl vinyl ether having improved low temperature properties are obtained by direct or graft copolymerization at a temperature of from about 100 to about 200°C, followed by neutralization of the carboxylic acid groups with metal ions, such ionomers being characterized by a low level of chain branching of up to about 2.8 chain branches/1000 backbone methylene units.
Patent CA-1231817-A (CA)
Inventor: PITHOUSE KENNETH B
IPC: B29C61/02
Filed: 1984-01-05
Granted: 1988-01-26
Abstract: ABSTRACT      Arrangement for Enclosing Substrates An arrangement comprising a recoverable fabric and a sheet of polymeric material is used to provide environmental protection of cables and the like.
Patent CA-1220008-A (CA)
Inventor: NUESSLEIN HANS
IPC: C11D1/62
Filed: 1984-04-18
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE    Aqueous, free-flowing concentrates containing a fabric-soft-ening quaternary ammonium compound, an alkali metal soap or cor-responding fatty acid, glycerol, and a water-soluble or water-miscible organic solvent.  The soap or the corresponding fatty acid makes up from 1/70 to 1/3 of the quantity of fabric-soften-ing quaternary ammonium compound, of which the concentrate con-tains at least 30% by weight.
Patent CA-1231295-A (CA)
Inventor: AUGURT THOMAS A
IPC: C12Q1/22
Filed: 1984-05-22
Granted: 1988-01-12
Abstract: DISPOSABLE PREVACUUM STEAM STERILIZER TEST DEVICE           Abstract A test device for determining proper operation of a prevacuum steam sterilizer is fabricated with a printed test sheet surrounded by selected layers of disposable sheet material having predetermined porosities and other characteristics.          Examination of the test sheet after an appropriate test cycle in the sterilizer reveals flaws in the sterilizer's performance.         The test pack is designed to replace prior practices which used folded surgical towels of specific characteristics for sterilizer testing.
Patent CA-1216933-A (CA)
Inventor: BLACKWELL GEORGE F
IPC: H04N7/18
Filed: 1984-06-01
Granted: 1987-01-20
Abstract: GRAY SCALE IMAGE PROCESSOR              ABSTRACT OF THE DISCLOSURE      A method for determining the average gray value of a plurality of regions within a digitized electronic video image and for determining the color of the region from the average gray value.  Initial image segmentation is accomplished by thresholding a multibit digital value into a one bit black and white representation of a picture element of the region.          The gray values of the picture elements within either a black or a white region can then be analyzed to determine the average gray value by constructing a histogram of each region and eliminating from the histogram the picture elements not associated with the actual color or shading of the region of interest.  The remaining picture elements are averages to obtain the average gray value for the region.
Patent CA-1257946-A (CA)
Inventor: ZEITLER GERHARD
IPC: C08K5/52
Filed: 1984-06-19
Granted: 1989-07-25
Abstract: FLEXIBLE ELASTOMERIC THERMOPLASTIC POLYURETHANES, PROCESS FOR THEIR PREPARATION AND THEIR USE              Abstract of the Disclosure Soft, flexible elastic, thermoplastic poly-urethanes contain as plasticizers phthalic acid bis(methoxy-ethyl ester), tricresyl phosphate, diphenylcresyl phosphate, and polyester polyurethanes having molecular weights from 4000 to 10,000 based on 1,4'-butanediol adipate and 4,4'-diphenylmethane diisocyanate, generally in amounts from 1 to 50 weight percent.  The plasticizers can be incorporated into the starting components used for preparing the poly-urethane, into the reactable polyurethane mixture during preparation, or, preferably, into the resulting thermo plastic polyurethanes.     The products are suitable for preparing sheets and molded parts, for example, pipes/tubing and profiles, and preferably for sealing profiles.
Patent CA-1221272-A (CA)
Inventor: HERRING JAMES M JR
IPC: B61F5/30
Filed: 1984-07-24
Granted: 1987-05-05
Abstract: PRIMARY SUSPENSION SYSTEM FOR A RAILWAY CAR            ABSTRACT OF THE DISCLOSURE          A primary suspension system includes a pair of longitudinally spaced vertical springs connected between a housing including the journal bearing and the side frame.  Pairs of angularly disposed elastomeric springs, also connected to the housing, are disposed on opposite sides of the vertical springs to provide lateral and longitudinal stiffness.
Patent CA-1233776-A (CA)
Inventor: YEN JEFFREY H
IPC: C10G45/64
Filed: 1984-08-02
Granted: 1988-03-08
Abstract: ABSTRACT          A highly dispersed platinum ZSM-5 catalyst used in hydrodewaxing lube stock yields a product with improved overnight cloud performance and lighter ASTM color.
Patent CA-1205775-A (CA)
Inventor: KERR JAMES F
IPC: B65G45/00
Filed: 1984-08-29
Granted: 1986-06-10
Abstract: SHOCK MOUNT TELESCOPING CONVEYOR BELT CLEANER                  ABSTRACT A conveyor belt cleaner having at least one blade mounted on a blade carrying member for scraping an endless conveyor belt. The blade carrying member substantially encloses and is telescopically received on a vertically adjustable elongate support member. A plurality of rollers are located between the blade carrying member and support member for rolling the blade carrying member on and off the support member to service the conveyor belt cleaner. An adjustment mechanism is provided for shifting the support member to change the amount of pressure with which the blade engages the endless belt. The tubular support may be segmented to facilitate removal in confined areas and to permit repair or replacement of individual segments.
Patent CA-1227146-A (CA)
Inventor: NIHLEN TORD
IPC: B65D1/26
Filed: 1984-08-31
Granted: 1987-09-22
Abstract: A B S T R A C T (Fig. 1) To minimize or neutralize the negative effects of electro-static attraction of powder, e.g. powder which with liquid added will produce a cup-full of a beverage, to the under-side of a cup 10 when it is stacked inside a lower cup holding a portion of powder, external protrusions 18 are provided on the base of said cup.
Patent CA-1232863-A (CA)
Inventor: KOZLOWSKI CHESTER P
IPC: B60C25/01
Filed: 1984-10-01
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE       A mechanism for lifting wheels from a conveyor and positioning them in a wheel soaping mechanism. Also included is a device for rotating a lifted wheel through 360° for presentation to a spray nozzle for soaping the wheel. The rotating mechanism is adapted to rotate each sequentially presented wheel in a direction opposite to that of the previously presented wheel.
Patent CA-1255669-A (CA)
Inventor: BUHR GERHARD
IPC: C07D405/10
Filed: 1984-10-05
Granted: 1989-06-13
Abstract: Abstract of the Disclosure Light-sensitive compounds are described which have the formula                 (I) wherein R1 and R2 denote H or alkyl, R3 and R4 denote H or 4,6-bis-trichloromethyl-s-triazin-2-yl, R5 and R6 denote H or halogen, alkyl, alkenyl or alkoxy, and Ar denotes a mononuclear to trinuclear aromatic group.         These compounds are suitable as photoini-tiators for free-radical polymerizations or as photoly-tic acid donors for acid-cleavable compounds, and for cross-linking and color formation reactions.  They are distinguished by a high sensitivity in various spectral ranges.