baber/WOPTO huggingface dataset:
Patent CA-1190790-A (CA)
Inventor: METZROTH DOUGLAS J
IPC: A23G9/32
Filed: 1982-06-29
Granted: 1985-07-23
Abstract: ABSTRACT    A process for preparing a grained confection from a super-saturated sugar solution on a continuous basis is provided. A homo-geneous aqueous solution comprised of corn syrup and sucrose is continuously fed to a heating apparatus having an inlet and an outlet with the heating means interposed therebetween to provide an increasing temperature to the solution from the inlet to the outlet. The solution is heated to a predetermined temperature and water vapor is continuously separated from the solution to form a sugar solution of a predetermined concentration which is supersaturated at up to 85°C. The concentrated sugar solution is continuously cooled to below its saturation temperature and a grained confection is produced. The confection has minute sugar crystals therein.
Patent CA-1197303-A (CA)
Inventor: BULLIS ROBERT H
IPC: F02D41/40
Filed: 1982-07-05
Granted: 1985-11-26
Abstract: Method and Apparatus for Controlling Fuel Injection Timing in a Compression Ignition Engine Abstract The method and apparatus for generating start of combustion signals associated with the combustion events in a diesel engine (10), and for using such signals to control the timing of fuel delivery to the engine.  The combustion event is sensed, as by an electrostatic (230, 330) or optical (130, 430) sensor, and signal conditioning circuitry (32) pro-vides a start-of-combustion (SOC) signal (34) which is directly and precisely indicative of the time of the onset of combustion.  The sensors (130, 230) in-clude self-cleaning capabilities (48, 248) for ex-tended operating life on an engine.  The sensors may be incorporated in the structure of a glow plug (330, 430).     The SOC signal (34) is advantageously supplied to a timing control circuit (26) which delivers a timing control signal (28) to a fuel delivery device, such as the controller (16') associated with a fuel pump (16).  The control circuit (26) stores (65) one or more start of combustion values (SOC*) which indi-cate the desired timing, relative to an engine cycle (24), for the start of the combustion event as a function of speed (25) and load (27).  One or more adjustment signals (.DELTA.SOC) are stored (75) and applied (67, 68) as a function of speed and load to adjust the desired signal (SOC*), such that the control sig-nal (28, SOCc) is corrected for delays.  The actual SOC signal (34) is compared (71) with the desired signal (66) to generate an error signal (72) which may be used to finely adjust the stored (75) .DELTA.SOC signal for particular speed and load conditions.
Patent CA-1185036-A (CA)
Inventor: OGAWA MASAKI
IPC: B60C11/00
Filed: 1982-08-19
Granted: 1985-04-02
Abstract: Abstract of the Disclosure A pneumatic tire comprising an improved tread is disclosed.  The tread is composed of a rubber composi-tion comprising 10-120 parts by weight of carbon black having an iodine adsorption number of not less than 36 mg/g and a dibutyl phthalate adsorption number of not less  than 60 ml/100 g and 0.4-5 parts by weight of vulcanizing agent  based on  100 parts by weight of rubber content consisting of 10-100 parts by weight of styrene-butadiene copolymer rubber (hereinafter referred to as SBR-A) and 0-60 parts by weight of at least one diene rubber other than SBR-A; said SBR-A having a content of bound styrene (S) of 10-30 wt% and a content of 1,2-bond in butadiene portion (V) of 40-70 wt%, which are within a range of 65<1.7S+V<100, and satisfying that an amount of styrene sequence consisting of not less than 11 styrene monomer units is not more than 10 wt% of the content of bound styrene and an amount of styrene sequence consisting of not more than 5 styrene monomer units is not less than 80 wt% of the content of bound styrene.
Patent CA-1175300-A (CA)
Inventor: KATZMAN HOWARD A
IPC: D01F11/12
Filed: 1982-08-26
Granted: 1984-10-02
Abstract: ABSTRACT OF THE DISCLOSURE          A carbon fiber reinforced metal matrix composite is produced by metal oxide coating the surface of the fibers by passing the fibers through an organometallic solution followed by pyrolysis or hydrolysis of the organometallic compounds.  The metal oxide coated fibers so produced are readily wettable without degra-dation when immersed in a molten bath of the metal matrix material.
Patent CA-1190768-A (CA)
Inventor: NISHIHARA TADAO
IPC: B60K25/06
Filed: 1982-09-02
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE:    A front power take-off for tractors.  A drive pinion shaft provided in a differential mechanism for driving the front wheels is positioned in the center of pivotal movements of a front axle housing a front working power out-put shaft and a front wheel drive power input shaft for driving a drive pinion are disposed so that the axes of these power shafts are under and on the right and left sides of the drive pinion shaft, and two transmission shafts disposed in right and left portions of a lower section of a transmission case con-nect drive mechanisms provided in said right and left portions of the lower section of the transmission case to the power shafts.  The rotary power taken out from the transmission case is transmitted by the transmission shafts to their respective front power take-off portions at a high speed without these shafts vibrating.  Drive gear mechanisms for rotating the front working power output shaft and front wheel drive power input shaft are provided in a drive gear case in such a manner that these drive gear mechanisms overlap each other in the longitudinal direction and are spaced far from each other in the lateral direction to allow the drive gear case to be disposed in a position high enough that the drive gear case does not collide with a ridge between rice fields when the tractor is moved over the ridge.
Patent CA-1186118-A (CA)
Inventor: MERCER FRANK B
IPC: B29D99/00
Filed: 1982-10-05
Granted: 1985-04-30
Abstract: ABSTRACT            In order to provide uniaxially-stretched and biaxially-stretched mesh structures which allow for different specific designs of the interconnecting strands, a special punching pattern is used to provide holes in the starting material.  The starting material has a "square" pattern of large holes.  Further holes are added.  These further holes can be small holes which are staggered and in pairs.  When the starting material is stretched, the uniaxially-stretched structure has transverse bars inter-connected by highly orientated strands each of which forks at both ends into further highly orientated strands, providing a structure which is particularly suitable for soil reinforcement.          When the structure is stretched in the direction at right angles to form a biaxially-stretched structure, the zones of the bars which are between aligned strands remain as unorientated or partly orientated junctions.  The remaining zones of the bars are stretched out to form highly orientated strands.  This biaxially-stretched structure is particularly suitable for soil stabilization.
Patent CA-1186658-A (CA)
Inventor: BROCKLEBANK NORMAN
IPC: E02F3/32
Filed: 1982-10-19
Granted: 1985-05-07
Abstract: EARTHMOVING MACHINE      ABSTRACT An earthmoving  machine primarily for land drainage and irrigation purposes has a pivotally mounted boom    carrying an arm      pivoted at one end to one end of the boom and having a bucket or the like attached at its other end.  At the end of the arm which is pivoted on the boom a quadrant is formed around which passes a pendant cable attached to a counterweight      which is slidable on the rearwardly extending end of the boom, the counterweight, and thus the arm, being moved by a ram      so that radially outwards movement of the arm      is accompanied by  outwards movement of the counterweight    along the end of the boom in the opposite direction to balance the machine. A draw-in rope or cable      is attached to the free end of the arm in order to draw-in the arm towards. the pivot axis of the boom, the ram    and draw-in rope winch    being hydraulically connected so that the one is operative when the other is in neutral and vice versa.
Patent CA-1192393-A (CA)
Inventor: SULLIVAN JAMES W
IPC: B05D1/02
Filed: 1982-11-16
Granted: 1985-08-27
Abstract: APPARATUS AND METHOD FUR APPLYING PLASTICIZERS TO FIBROUS FILTER MATERIAL              ABSTRACT OF THE DISCLOSURE     A filter rod making machine is provided with an apparatus for applying plasticizer to a band of fibrous filter material wherein the application rate of the plasticizer is independent of the filter tow weight or width of the band passing through the apparatus.  The plasticizer is added to the underside of the moving band by means of a rotatively mounted brush in rotating communication with a plasticizer supply source wherein the amount of plasticizer added to the band is dependent upon the amount of plasticizer metered by a constant volume pump.  The rotatively mounted brush delivers liquid plasticizer in the form of a spray to the underside of the moving band.  Variable changes in the level of the liquid plasticizer in the reservoir varies the amount of plasticizer being presented to the band, maintaining constant absorption rate regardless of tow band width.
Patent CA-1233767-A (CA)
Inventor: STADLER JOHANN
IPC: B65D90/62
Filed: 1982-11-25
Granted: 1988-03-08
Abstract: Abstract of the disclosure The device for closing the charging opening of an autoclave     has a cover     which can be lowered into the interior of the autoclave by means of a drive means supported at the outer side of the autoclave    . The charging opening overlaps with its annular rim   the sealing surface of the cover     (Figure 1).
Patent CA-1200324-A (CA)
Inventor: MORIN FRANCOIS
IPC: H01L29/78
Filed: 1982-12-21
Granted: 1986-02-04
Abstract: ABSTRACT OF THE DISCLOSURE           Process for the production of thin-film transistors on an insulating substrate, wherein it comprises the following stages: -    deposition on an insulating. substrate of a coating of a metal able to form a silicide in contact with a silicon, -    photoengraving of the first metal coating to define the sources, drains and channels for the future transistors and various connections between the transistors, -    deposition of a silicon coating by reactive gaseous phase plasma, which leads to the appearance of a silicide coating in contact with the metal of the photoengraved coating, -    deposition of a silica coating by reactive gaseous phase plasma, -    deposition of a conductive coating by reactive gaseous phase plasma, -    photoengraving of the conductive coating -silica coating - silicon coating system, without etching the silicide covering the photoengraved metal coating.            Application to the production of large-area electronic components used e.g. in the production of flat display screens and the like.
Patent CA-1202687-A (CA)
Inventor: OSZLAR IMRE
IPC: B23K25/00
Filed: 1983-02-24
Granted: 1986-04-01
Abstract: ABSTRACT OF THE DISCLOSURE           A method of electroslag welding is carried out in the well-known manner and arrangement, however, with determined altering current intensity and/or voltage.          A control unit is used which is suitable for the pulsewise altering of the values of current intensity and/or voltage which are necessary for welding.  Altering current intensity is carried out advantageously by regulating the speed of feeding of the welding filler wire.  The method and apparatus makes the production of intermittent welds possible, which are of better quality, greater toughness and better impact strength than the welds produced by known methods and apparatuses
Patent CA-1193954-A (CA)
Inventor: BAUS ANDRE E J
IPC: B60C11/04
Filed: 1983-03-09
Granted: 1985-09-24
Abstract: A PNEUMATIC TIRE Abstract of Disclosure A pneumatic radial passenger tire having a ground-engaging tread portion 12, said tread portion 12 being provided with a pair of sub-stantially sinuous parallel grooves 16 disposed in the central portion of the tire, one on each side of the mid-circumferential centerplane.          Disposed axially outward of each of said grooves 16 is an intermediate generally sinuous groove 22 which extends about the circumference of said tire and is disposed such that alternate axially inner peaks 23 coincide with the axially outer peaks 19 of said central groove 16.  An axially extending groove 26 is provided at each of said axially outer peaks 24 of each intermediate groove 22 which extend out to the tread edge of said tire.
Patent CA-1211157-A (CA)
Inventor: COLUMBUS RICHARD L
IPC: B01L3/00
Filed: 1983-06-22
Granted: 1986-09-09
Abstract: CAPILLARY TRANSPORT DEVICE HAVING MEANS FOR INCREASING THE VISCOSITY OF THE TRANSPORTED LIQUID                       Abstract A capillary transport device is disclosed, suitable for use as an ion bridge for potentiometric test elements.  Such device has an internal capillary transport passage, and two access apertures for separate access of two different liquids to two spaced-apart regions of the passage.  To control the liquid flow rate within the passage, there is disposed on at least a portion of at least one of the surfaces of the passage between the two regions, means such as a water-swellable composition for a) increasing the viscosity of the liquid while it is flowing pat at least one surface, and b) at the same time maintaining such flow continuous within the passage.
Patent CA-1199716-A (CA)
Inventor: MACKLIN JOHN J
IPC: H01S3/0977
Filed: 1983-06-27
Granted: 1986-01-21
Abstract: LOW VOLTAGE OPERATION OF ARC DISCHARGE DEVICES            Abstract In an arc discharge device, a thin film bridges the gap(s) between adjacent electrodes, thereby enabling the arc discharge to be initiated and sustained by a low voltage D.C. supply.  One embodiment utilizes a cathode electrode which includes a pool of liquid Hg to generate a Hg ion plasma.  (Fig. 2)
Patent CA-1202815-A (CA)
Inventor: BLAKE JON R
IPC: A21D2/00
Filed: 1983-07-15
Granted: 1986-04-08
Abstract: NO-STIR DRY MIX    FOR CAKE                 ABSTRACT OF THE INVENTION           Disclosed are dry mixes for cakes, especially layer cakes, comprising conventional full formulation dry mixes for cakes in a particular physical form referred to as granulated.          The present granulated dry mixes can be used to prepare finished cakes by conventional baking but without requiring such steps as mixing to form a batter, or batter aeration or coating the baking container.  The granulated dry mixes are essentially characterized by the physical features of 1) particle size, 2) bulk porosity, 3) density, 4) initial rates of moisture absorption, and 5) moisture content.  The particle size essentially ranges from about 0.9 to 3.0 mm.  The bulk porosity essentially ranges from about 0.55 to 0.64  The density essentially ranges from about 0.45 to 0.70 g./cc.  The rates of initial moisture absorption essentially range (at 70°F., 21°C.) from about 0.055 to 0.075 gram of water per gram of mix per second.  The moisture content is desirably less than about 5%.         Conventional agglomeration equipment and techniques employing moisture as the binding agent are useful herein for preparing the granules of the present invention.
Patent CA-1208400-A (CA)
Inventor: KURODA NOBUYUKI
IPC: C08F4/60
Filed: 1983-08-10
Granted: 1986-07-22
Abstract: ABSTRACT         An olefin polymerization is carried out by using a catalyst obtained from the following components [I], [II] and [III]:      [I]   a solid substance obtained by the reaction of the following (i) through (iv):           (i)  a magnesium halide, (ii)  a compound represented by the general formula Me(OR)nXz-n wherein Me is an element selected from Groups I through VIII of the Periodic Table, provided silicon, titanium and vanadium are excluded, R is a hydrocarbon radical having 1 to 24 carbon atoms, X is a halogen atom, z is the valence of Me and n is 0 < n ? z, (iii)  a compound represented by the formula R'mSi(OR")nX4-m-n wherein R' and R" are each a hydrocarbon radical having 1 to 24 carbon atoms, X is a halogen atom, m and n are 0 ? m < 4 and 0 < n ? 4, provided 0 < m + n ? 4, and (iv)  a titanium compound and/or a vanadium compound;   [II]     a compound represented by the general formula .             wherein R1, R2 and R3 are each a hydrocarbon radical having 1 to 24 carbon atoms, alkoxy, hydrogen or halogen, R4 is a hydrocarbon radical having 1 to 24 carbon atoms and q is 1 ? q ? 30; and [III]   an organometallic compound.
Patent CA-1209119-A (CA)
Inventor: DESSAU RALPH M
IPC: B01J29/90
Filed: 1983-08-15
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE          A method for enhancing the activity of high silica crystalline material, e.g. a zeolite having a silica-to-alumina mole ratio greater than 500, is disclosed which involves the sequential steps of calcining the material and treating same with a volatile iron compound.
Patent CA-1197426-A (CA)
Title: Heat pipe
Inventor: KIRBY ALAN C - AVENUE EDMONTON
IPC: G05D23/275
Filed: 1983-08-26
Granted: 1985-12-03
Abstract: ABSTRACT OF THE DISCLOSURE         An instrument heater for use in cold climates includes a casing divided by a partition into an insulated instrument chamber and a ventilated heat chamber, which contains a catalytic heater, a thermostat connected to a temperature sensor in the instrument chamber for controlling the quantity of propane fed to the heater from a cylinder in the heat chamber, a heat absorption plate against the heater, and a heat conducting pipe extending from the plate into the ins-trument chamber for heating such chamber and the instrument.          Residual heat from the catalytic heater in the heat chamber ensures the flow of propane to the heater in very cold weather.
Patent CA-1213592-A (CA)
Inventor: JAEGER GERHARD
IPC: A01N43/50
Filed: 1983-09-02
Granted: 1986-11-04
Abstract: Substituted azolylether-ketones and -carbinols ABSTRACT OF THE DISCLOSURE           A substituted azolylether-ketone or -carbinol of the formula   in which Ar represents optionally substituted aryl, Az represents 1,2,4-triazol-1-yl, 1,2,4-triazol--4-yl or imidazol-1-yl, B represents the keto group or a CH(OH) grouping and R represents substituted cycloalkyl or the groupings -C(CH3)2-R1, -C(CH3)2-CH2-CH2-R2, -C(CH3)2-(CH2)m-R3 and -C(CH3)2-(CH3)2-(CH2)n-R4 wherein R1 represents alkyl having more than 1 carbon atom, alkenyl having more than 2 carbon atoms, alkinyl or the aldehyde group and its derivatives. R2 represents optionally substituted phenoxy, R3 represents optionally substituted phenyl, R4 represents halogen, m represents integers from 1 to 4 and n represents integers from 2 to 4, or an addition product thereof with an acid or metal salt for use in combating fungus.
Patent CA-1218909-A (CA)
Inventor: SLEE ROGER H
IPC: F02B75/38
Filed: 1983-09-09
Granted: 1987-03-10
Abstract: ABSTRACT          PISTONS FOR INTERNAL COMBUSTION ENGINES            A  piston  (10) for a diesel engine is  formed  with  a combustion bowl ( 21) which has a lesser volume   until the  cylinder  pressure  reaches  that  at  which  fuel ignition  takes  place.   The volume of the  combustion bowl  is then increased to reduce the maximum  pressure in the cylinder.   The volume is again decreased during the expansion stroke.   This has a number of beneficial effects on the engine including reducing the stress  on the  engine  parts  and  allowing  increased  level  of pressure-charging.     (see Figure  1)
Patent CA-1207305-A (CA)
Inventor: VALYOCSIK ERNEST W
IPC: C01B39/04
Filed: 1983-11-22
Granted: 1986-07-08
Abstract: HETEROCYCLIC ORGANIC COMPOUND   ABSTRACT        An improved process for preparing ZSM-22 zeolite from a novel reaction mixture is disclosed and claimed.  The process comprises preparing a reaction mixture containing water and sources of an alkali metal or alkaline earth metal cation, alumina, silica, and a particular organic promoter, and maintaining the reaction mixture at crystallization conditions until crystals of the ZSM-22 zeolite are formed.      Such a reaction mixture has the following composition, in terms of mole ratios of oxides:     SiO2/Al2O3      =     20 to ? H2O/SiO2        =     10 to 100 OH-/SiO2        =      0 to 1.0 M+/SiO2   -      0 to 2.0 RN/SiO2         =      0.01 to 2.0 wherein M+ is alkali metal or alkaline earth metal cation and RN is the functional group of the organic promoter.  The organic promoter is a heterocyclic organic compound containing one or more four (4) to ten (10) member, saturated or unsaturated, non-fused rings, wherein the hetero atoms are the same or different and can be oxygen, phosphorous or nitrogen, an alkyl and/or alkene derivative of such heterocyclic organic compounds, wherein the alkyl and/or alkene groups contain one (1) to ten (10) carbon atoms, or an organic or inorganic salt of or cation derived from the heterocyclic organic compound or its alkyl or alkene derivative.  The zeolite ZSM-22 as synthesized from such a reaction mixture is also claimed.
Patent CA-1185326-A (CA)
Inventor: BOWEN WILLIAM A
IPC: H04B7/155
Filed: 1983-12-02
Granted: 1985-04-09
Abstract: REPEATER TRUNKING SYSTEM              ABSTRACT OF THE DISCLOSURE      Arrangement for establishing communication between a first mobile radio station and a second mobile radio station through a repeater over a radio frequency channel selected from a plurality of such channels.  In an idle mode, a mobile station searches the channels for a pre-determined group signal identifying it as belonging to a particular group of mobile stations.  When that predeter-mined group signal is received on a channel, the mobile station is enabled on that channel so that it can communicate with a call originating mobile station belonging to the same group.  In a call originate mode, a mobile station searches for an idle or unused channel identified by the absence of a busy signal.  When an idle channel is found, the call originating station transmits a busy signal.  The repeater, hearing the busy signal, transmits an acquisition signal.  This acquisition signal is detected by the call originating mobile station which thereafter transmits a predetermined group signal for enabling other mobile stations in the common group on that same channel.
Patent CA-1207263-A (CA)
Inventor: RING DAVID F
IPC: A61L15/16
Filed: 1983-12-14
Granted: 1986-07-08
Abstract: LIQUID LOADED PAD FOR MEDICAL APPLICATIONS            ABSTRACT           Liquid loaded pads useful as wound and burn dressings are prepared from pellicles of microbially-produced cellulose obtained, for example, by culturing Acetobacter xylinum.  A pellicle having a thickness from about 0.1 to 15 millimeters or greater is processed to replace the culture medium with water or other physiologically compatible liquid.  The liquid-loaded pellicle is sterilized prior to its use as a dressing or in other medical applications.
Patent CA-1219032-A (CA)
Title: Discharge lamp with electrically floating heat  shield
Inventor: LIEBE JOHAN
IPC: H01J61/52
Filed: 1983-12-15
Granted: 1987-03-10
Abstract: ABSTRACT         The invention relates to a high-pressure discharge lamp provided with a cylindrical shield near an end and around and at a certain distance from the discharge envelope. Due to the fact that the cylindrical shield according to the invention is electrically insulated from current-conveying parts, migration of filling constituents through the wall of the discharge envelope is counteracted.