baber/WOPTO huggingface dataset:
Patent CA-1216560-A (CA)
Title: Apparatus for attaching fastener elements onto a  garment
Inventor: MATSUDA YASUHIKO
IPC: A41H37/04
Filed: 1984-03-14
Granted: 1987-01-13
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for attaching a pair of fastener elements onto a garment includes a gripping mechanism for temporarily holding one fastener element and for releasing the latter immediately before a recipracable punch arrives at the predetermined lowermost position in which the one fastener element is clinched to the other fastener element supported on a die with the garment sandwitched between the fastener elements.  The apparatus may comprises a guide mechanism including a chute having a guide track for the passage of the one fastener element, and a speed reducing device disposed in the chute for slowing down the movement of the one fastener element prior to the arrival of the latter at a retaining portion of the gripping mechanism.          An overturning device may be provided in the chute for turning over the one fastener element as the latter slides along the guide track.
Patent CA-1201091-A (CA)
Inventor: NORMAN TIMOTHY H
IPC: A47F5/08
Filed: 1984-03-29
Granted: 1986-02-25
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a storage/display system which is particularly suitable for the storage and display of goods.  The system comprises a grid formed from wires or bars and containers which can store or display goods.          The containers are supported on the grid by hooks.
Patent CA-1205131-A (CA)
Inventor: NUMATA KUNIO
IPC: H02M3/338
Filed: 1984-04-24
Granted: 1986-05-27
Abstract: SWITCHING REGULATOR            Abstract of the Disclosure A self-excited switching type D.C. power supply for producing a stabilized output signal.  The power supply is provided with a rectifier, a primary winding of a transformer, a switching transistor and a resistor connected in series with one another between first and second input terminals of the power supply. The transformer is further provided with a secondary winding, a Zener diode, a capacitor and a resistor connected in series with a photocoupler.  The photo-coupler is connected in series with a pair of control transistors which control the operation of the switch-ing transistor.  The switching frequency of the switching transistor is varied in accordance with the time it takes for the capacitor to discharge through the photocoupler.
Patent CA-1224940-A (CA)
Inventor: REID NEIL M
IPC: G01N1/02
Filed: 1984-07-17
Granted: 1987-08-04
Abstract: TITLE: METHOD OF DETECTING A CONTRABAND SUBSTANCE                ABSTRACT OF THE DISCLOSURE     A method of detecting contraband substances in freight cargo containers in which the container is agi-tated to disturb particulates therein, and air containing such particulates is then sampled and the particulates collected.  The collected particulates include naturally occurring particulates which have absorbed vapors of the contraband substance during the entire time that the con-tainer has been closed, and also include particulates of the contraband substance itself.  The collected particu-lates are heated to drive off vapors indicative of the contraband substance and the vapors are analyzed  in a mass analyzer.
Patent CA-1237642-A (CA)
Title: Method of manufacturing austenitic stainless steel  plates
Inventor: YAMAMOTO SADAHIRO
IPC: C21D9/52
Filed: 1984-07-18
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE                    METHOD OF MANUFACTURING             AUSTENITIC STAINLESS STEEL PLATES            An austenitic stainless steel plate containing up to 0.08 wt.% of carbon, up to 1.0 wt.% of silicon, up to 2.0 wt.% of manganese, 8.0 - 16.0 wt.% of nickel, 16.0 - 20.0 wt.% of chromium, 0 - 30 wt.% of molybdenum, up to 0.25 wt.% of nitrogen and the balance of iron and inherent impurities, is manufactured by rolling a stainless steel blank at a temperature higher than TR(°C) = 940 + 30 (%Mo), and then cooling the rolled blank from a temperature above 800°C to a temperature below 500°C at a cooling speed higher than Rc (°C/sec.) shown by the following equations: log (Rc) = - 0.32 + 14 (%C + %N) - 0.067 (%Mo) when (%C + %N) ? 1.0 wt.% ; and log (Rc) = 1.08 - 0.067 (%Mo) when (%C + %N) > 1.0 wt.%.
Patent CA-1225758-A (CA)
Inventor: JUANG BIING-HWANG
IPC: H04K1/00
Filed: 1984-07-19
Granted: 1987-08-18
Abstract: SECURE VOICE TRANSMISSION            Abstract Voice signals are transmitted over a voiceband telephone channel with a high degree of security and good voice quality by applying to the transmission channel a first signal which includes digital information derived from the vocal tract response of the signal and a second signal which includes continuous information derived from the excitation component of the voice signal.
Patent CA-1262035-A (CA)
Inventor: SERON SUREN V
IPC: G02C3/00
Filed: 1984-09-04
Granted: 1989-10-03
Abstract: ABSTRACT An eyeglass holder having two temple receiving fixtures for operative association with temples of a pair of eyeglasses, at least one temple receiving fixture formed of a body of elastomer and having an elongated slot through which a temple of a pair of eyeglasses may be passed.  The fixture also has a long narrow recess.  There is an elongated strap having a long narrow cross sectional shape with an end of the strap disposed in the recess and bonded to the body.  The invention contemplates that the bonding may comprise an adhesive or a solvent weld.
Patent CA-1237137-A (CA)
Inventor: ELBE HANS-LUDWIG
IPC: C07C45/00
Filed: 1984-10-09
Granted: 1988-05-24
Abstract: ABSTRACT           Azolyl-tetrahydrofuran-2-ylidene-methanes useful as fungicides of the formula                    (I) in which A represents a nitrogen atom or the CH group;       X represents oxygen, sulphur or the SO or SO2 group;       R represents optionally substituted aryl;       R1 to R6 are identical or different and represent hydrogen, alkyl, halogenoalkyl or halogen, a maximum of up to 3 substituents representing halogen or halogen-alkyl, with the proviso that R1 and R2 are not at the same time methyl if X represents oxygen;       R1 and R2, together with the carbon atom to which they are bonded, represent optionally substituted cycloalkyl or R2 and R3, together with the carbon atoms to which they are bonded, represent optionally substituted cycloalkyl, or addition products thereof with acids or metal salts.       Some new intermediates are also shown.
Patent CA-1239592-A (CA)
Inventor: FISCHER PAUL M
IPC: B01D35/02
Filed: 1984-10-16
Granted: 1988-07-26
Abstract: ABSTRACT A spin on fuel water separator having a filter element   attached   within   an   electrically   grounded housing,  means  are provided for supplying an electrical potential  to  the  filter element and the filter element is  electrically  insulated  from  the  housing.   Separated water is  stored within the housing,  and when separated water  accumulates  within  the  housing so as  to  contact the  filter  element,  a  current flow through the  filter element,  the  reservoir  and  the  housing  is  indicated. An  optional  embodiment  includes  a  means  for  detecting and indicating a restricted filter element.
Patent CA-1204296-A (CA)
Inventor: RISI ANGELO
IPC: E02D29/02
Filed: 1984-12-21
Granted: 1986-05-13
Abstract: Abstract An interlocking block and a retaining wall system derived from such blocks wherein the blocks when arranged to extend in horizontal courses in end to end relation and one upon the other in interlocking overlapping wall defining relation extend upwardly as such wall structure is erected, such interlocking block having an axis terminating in spaced apart end walls and bounded by generally flat top and bottom walls arranged in parallel relation to each other and by front and rear facings extending from end wall to end wall and so spaced apart as to provide a substantially uniform cross-section throughout the axial extent of same, the block having an axially extending projection upstanding from the top wall and the bottom wall having an axially extending recess formation of a configuration and extent to match the projection, the projection being spaced inwardly from the front facing a distance substantially equal to the distance the recess formation is spaced inwardly from the rear facing and the projection is spaced inwardly from the rear facing a distance substantially equal to the distance the recess formation is spaced inwardly from the front facing whereby when such blocks are disposed in horizontal courses one upon the other to present the projection upwardly with the front facings of each succeeding course presented to the front each overlying horizontal course is automatically uniformly set back from the next below horizontal course and thereby defines a uniformly inclined wall structure and when such blocks are disposed in horizontal courses one upon the other with the front facings of each alternate course presented to the front and rear respectively a substantially uniformly erect wall structure extending generally vertically can be achieved.
Patent CA-1250103-A (CA)
Title: Orthesis of the trunk
Inventor: SALORT GUY
IPC: A61F5/02
Filed: 1985-02-13
Granted: 1989-02-21
Abstract: An external appliance to be worn on the trunk of a person compensates for lack of tone, metricity and for sensitivity in the vertebral column and trunk. The appliance comprises upper and lower composite structures respectively surrounding the hemithoracic regions and the pelvis and abdomen. The appliance takes into account differential variations in trunk diameter and provides a preferential link between the scapular muscles and pelvic motor muscles of the user.
Patent CA-1243454-A (CA)
Title: Inflatable reservoir for containing a liquid, more  especially an inflatable swimming pool, and a method  for filling same
Inventor: EYMARD MICHEL
IPC: E04H4/00
Filed: 1985-03-21
Granted: 1988-10-25
Abstract: ABSTRACT OF THE DISCLOSURE          An inflatable reservoir for containing a liquid, more especially an inflatable swimming pool, formed from a single sheet of a flexible and fluid tight material defining a bottom supporting thereover the liquid filling the reservoir and a peripheral space formed by the remainder of the sheet folded back on itself inwardly over the whole of its periphery so as to form approximately a tube filled partially with liquid and partially with gas, discontinuous mechanical connection means being provided for connecting the free edge of the folded down remainder of the sheet to the bottom.
Patent CA-1272691-A (CA)
Inventor: HOWELL JERALD A
IPC: B01J31/02
Filed: 1985-04-16
Granted: 1990-08-14
Abstract: Abstract of the Disclosure At least one decomposable molybdenum compound selected from the group  consisting  of  molybdenum dithiophosphates  and  molybdenum dithiocarbamates is mixed with a hydrocarbon-containing feed stream.  The hydrocarbon-containing  feed  stream  containing  such  decomposable molybdenum compound is then contacted in a hydrovisbreaking process with hydrogen under suitable hydrovisbreaking conditions.
Patent CA-1236339-A (CA)
Inventor: HELINSKI EDWARD F
IPC: B41J9/127
Filed: 1985-05-02
Granted: 1988-05-10
Abstract: Abstract of the Disclosure Damping apparatus within an actuator device in which a backstop is supported on one portion of a dual cantilever to match the movement of the impacting actuator to reduce wear and provide positive restoration of initial position, wherein the backstop-supporting cantilever portion is embedded in energy-absorbing elastomeric material that is symmetrically confined to shorten settling time of the actuator and remain unaffected by temperature changes.
Patent CA-1231645-A (CA)
Inventor: BOTAR BELA
IPC: B60K5/12
Filed: 1985-05-10
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE         A vertically inclined engine low floor bus in which the prime mover for the bus is a rear engine oriented above the rear axle of the bus in a vertically inclined position with the transmission assembly being connected to the rear axle through a gear transfer case closely adajcent the front of the axle to enable the floor of the bus to be constructed at a lower position than arrangements in which the floor must be oriented vertically above the upper limits of movement of the rear axle assembly.  Orienting the engine in this position also enables the overall height of the bus to be less than conventional while maintaining desired passenger compartment height and further enables the wheel base of the bus to be increased without increasing the overall length of the bus.  The engine and transmission assembly are mounted on a sub-frame that is supported for downward swinging movement of the engine and trans-mission assembly to a generally horizontal position and longitudinal sliding movement thereof to a position projecting rearwardly from the bus to enable increased accessibility to the engine and transmission assembly as well as the accessory components.
Patent CA-1252637-A (CA)
Inventor: LAFLAMME MICHEL ROQUEBRUNE GAT
IPC: F01B21/00
Filed: 1985-06-19
Granted: 1989-04-18
Abstract: ABSTRACT     A liquid piston combustion engine is disclosed for driving hydraulic motors in order to propel a vehicle.  The engine exhausts at near one atmosphere and its efficiency i, enhanced by reason of its operation in response to various engine parameter sensors and by virtue of the co-ordination of the power strokes of the cylinders and the selective coupling of each cylinder to a high pressure low capacity hydraulic motor and a lower pressure higher capacity hydraulic motor.  In one embodiment the liquid pistons have fixed strokes and, in another, variable length strokes.
Patent CA-1267494-A (CA)
Inventor: BURBA JOHN L III
IPC: B01J39/02
Filed: 1985-08-09
Granted: 1990-04-03
Abstract: ABSTRACT     Ion exchange resins in the base form (e.g., DOWEX?MWA-1-OH ion exchange resin) which contain crystalline A1(OH)3 (e.g. gibbsite, and/or bayerite, and/or norstrandite) are treated with hot, concen-trated LiX aqueous solutions (where X is anion) to prepare 3-layer crystalline LiX?Al(OH)3?nH20 in the resin.     :::     29,854-F
Patent CA-1221697-A (CA)
Inventor: DIEHR HANS-JOACHIM
IPC: C07D239/46
Filed: 1985-08-28
Granted: 1987-05-12
Abstract: Abstract Herbicidally active novel 1-(2-oxyaminosulphonyl-phenylsulphonyl)-3-heteroaryl-iso (thio)-ureas of the formula   in which R is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl-alkyl, cycloalkyl, aralkyl, aryl or heteryl, R1 is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkyl-alkyl, aralkyl or aryl, R2 is hydrogen, or optionally substituted alkyl, alkenyl, alkinyl or aralkyl, R3 is an optionally substituted and/or optionally fused 6-membered aromatic heterocycle which contains at least one nitrogen atom, and Q is oxygen or sulphur, or strong acid-adducts thereof.          Le A 23 312
Patent CA-1264896-A (CA)
Inventor: KIRCHHOFF ROBERT A
IPC: C07C63/49
Filed: 1985-09-10
Granted: 1990-01-23
Abstract: ABSTRACT     Reactive polymeric compositions are prepared by subjecting arylcyclobutene monomeric compositions to polymerization conditions to provide a partially polymerized composition; and removing the partially polymerized composition from said conditions.  The partially polymerized composition can be subsequently subjected to polymerization and curing conditions to provide a cured polymeric composition.
Patent CA-1233651-A (CA)
Inventor: HANSEN KENNETH P
IPC: F02C9/26
Filed: 1985-10-15
Granted: 1988-03-08
Abstract: Abstract Fuel Control A reduced fuel flow to a gas turbine engine experiencing impending overspend operating conditions is provided through a line (250) which bypasses the main shutoff valve (70) of the engine's fuel control (20).  A transfer valve (260) disposed in the bypass line actuates the shutoff valve in response to such overspend conditions while opening the normally closed bypass line.  A flow restictor (275) and the fuel control's main pressure regulating valve (210) combine to maintain the reduced fuel flow at a predetermined valve.
Patent CA-1255217-A (CA)
Inventor: SUNDBERG MICHAEL WILLIAM
IPC: G01N33/532
Filed: 1985-10-17
Granted: 1989-06-06
Abstract: LIPID VESICLES CONTAINING LABELED SPECIES             AND THEIR ANALYTICAL USES            Abstract of the Disclosure Vesicles comprising a matrix of lipid mem-branes prepared from lipid materials are useful in biomedical studies and immunoassays.  A labeled species is encapsulated within the vesicles and released when the vesicles are lysed with a surface active agent.  The outer surface of the vesicles is essentially free of the labeled species.  Immuno-assays can be carried out in solution or with a dry analytical element.
Patent CA-1259849-A (CA)
Inventor: FAST ROBERT B
IPC: A23L7/10
Filed: 1985-11-15
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE      A vertical cooker vessel is used for cooking a grain product.   The cooker is vertically oriented and has a conical baffle so as to ensure plug flow so that grain  is  neither  undercooked  nor  overcooked.    The cooking water fills the vessel and maintained at a predetermined elevated temperature while a continuous stream of water is drawn off through a sieve in the bottom portion of the cooker,  then recirculating the water, mixing with raw grain, and then heating, where steam is added to reheat the water and grain.  The mixture is added to the top of the vessel.  Cooked grain exits from the bottom of the cooker under control of a metering pump.  Grain is separated from the water, with water from the separator returning to a mixer for mixing with the recycled water.   A conical baffle is located near the sieve. This ensures plug flow of grain through the cooker.  A lower second conical baffle prevents turbulent flow beneath the first conical baffle, which flow would otherwise disrupt plug flow.
Patent CA-1219420-A (CA)
Inventor: HILKER GEORGE D
IPC: B29C47/02
Filed: 1985-12-03
Granted: 1987-03-24
Abstract: A magnet wire consisting of a conductor and an essentially concentric continuous coating thereon. Wherein the coating has been applied to a desired thickness in a single pass. The conductor having been passed through a chamber comprising a stationary entrance die and an exit die the chamber being filled with a heated flowable coating material under pressure, with the conductor centered in a throat portion of the exit die.
Patent CA-1246763-A (CA)
Title: Aqueous water-repellent coatings
Inventor: CROCKATT WILLIAM B
IPC: C09D133/06
Filed: 1985-12-12
Granted: 1988-12-13
Abstract: AQUEOUS WATER-REPELLENT COATINGS             ABSTRACT An aqueous coating composition is disclosed which contains a large proportion of wax which dries to provide a continuous and durable film from which the wax exudes slowly and progressively to the surface over a long period of time to provide long term water resistance.  This composition comprises: (1)from 5% to 40% of  an aqueous microcrystalline wax dispersion; (2) from 40% to 93% of an aqueous emulsion of copolymerized monoethylenically unsaturated monomers having a sufficiently low glass transition temperature to coalesce on air drying; and (3) from 1% to 20% of an N-methylol functional self crosslinking polyurethane aqueous dispersion in which the polyurethane contains sufficient volatile amine-neutralized carboxyl groups for water dispersibility, these proportions being by weight based on the solids content of the three components which are blended together.
Patent CA-1257816-A (CA)
Inventor: WALLACE WILLIAM K
IPC: B25B23/147
Filed: 1985-12-12
Granted: 1989-07-25
Abstract: PORTABLE POWER TOOL OF AN IMPULSE TYPE                     ABSTRACT         A rotary power tool is operated by an air motor or electric motor drive designed to produce an adjustable output torque.  The driven impulse member (40) has a cam surface (64) driven by a driver (66) which is axially or radially movable in a driving cage (32) mechanism whereby the torque developed by the power tool cyclically varies between zero and a predetermined adjustable maximum quantity.  Due to the cyclical variation in the torque developed there is no impact component of the torque delivered and therefore the tightening torque will not increase as the number of torque cycles increases (Fig. 5).
Patent CA-1232370-A (CA)
Inventor: FANG FRANK F
IPC: H01L21/8236
Filed: 1986-02-25
Granted: 1988-02-02
Abstract: CONSTRUCTION OF SHORT-LENGTH ELECTRODE               IN SEMICONDUCTOR DEVICE                         ABSTRACT            A construction process employs an insulating abutment which serves as a guide in the formation of a short-length electrode in the fabrication of a semiconductor device.   The process is particularly useful in construction of extremely short channel asymmetric lightly doped drain (LDD) silicon FET's in which case a bird beak  is formed on the surface of a silicon wafer.          The bird beak is composed of silicon dioxide produced by oxidation of the silicon substrate with the aid of an oxidation resistant covering of silicon nitride, the edge of which defines the location of the abutment.          Reactive ion etching is employed to remove excess silicon dioxide leaving a vertical wall at one side of the abutment.  Thereafter, the silicon nitride layer is stripped off leaving a slanting roof to the abutment.        A doped polysilicon layer is deposited conformally on the surface of the substrate and on the abutment to a depth equal to the desired length of the electrode, in this case the desired length of the FET gate.  Further reactive ion etching removes all of the polysilicon except for the portion thereof appended to the vertical wall of the abutment.  Thereafter, ion implantation establishes a drain region at the side of the abutment having the slanting roof and a source region at the side of the abutment facing the vertical wall.  The profile of the ion implantation follows the profile of the abutment enabling the stopping properties of the abutment to constrict the amount of charge implanted in the drain side of the channel thereby to establish a desired  resistance and protection from avalanche breakdown.