baber/WOPTO huggingface dataset:
Patent GE-P201606519-B (GE)
Title: Method for producing synthethic composite ceramic materials - hard alloy having ultrafine structure in systems ti-b-n-me and ti-b-n-c-me
Inventor: OKROSTSVARIDZE OTAR
IPC: C22C38/14
Filed: 2013-01-22
Abstract: A method for producing synthethic composite ceramic materials – hard alloy having ultrafine structure TI-B-N-C-Me includes mixing initial components, producing workpiece by preliminary compression and its heating up to given temperature with specified speed, synthesis in self-spreading high-temperature burning regime, and final compacting and cooling in air; at that, a charge consists of hexagonal nanostructural boron nitride, and one or more transition metals of group IV or alloys thereat specified ratio of componentry. A method for producing synthethic composite ceramic materials – hard alloy having ultrafine structure TI-B-N-C-Me includes mixing initial components, producing workpiece by preliminary compression and its heating up to given temperature with specified speed, synthesis in self-spreading high-temperature burning regime, and final compacting and cooling in a muffle furnace on the 600°C; at that, a charge consists of hexagonal nanostructural boron nitride, synthetic highly dispersed graphite powder or soot, at that, a charge consists of hexagonal nanostructural boron nitride, and one or more transition metals of group IV or alloys thereat specified ratio of componentry.
Patent GE-P20156379-B (GE)
Title: Rotor internal combustion engine
Inventor: VARSIMASHVILI REVAZ
IPC: F02B53/00
Filed: 2013-12-11
Abstract: There is represented an engine comprising a case 1, 2; rotable and turnable relative to each other the rotor pistons 8 and 9 set on common axle and separating case working cavity onto four chambers; a spark-plug 15; means for mix input executed as a valve 40 having opening-closing mechanism executed as noncircular wheel gear 46 rigid onto a camshaft 42 and engaged therewith cylindrical gear 47 set on a pusher 50 rotable; at that, wheel gear and gear have straight, oblique, chevron or arched teeth corresponding each other. The mechanism is equipped with compression spring 53, and kinematic connection between a shaft 16 and rotor pistons 8 and 9 is executed as wheelworks comprising engaged cylindrical circular 20, 21, 24, 25, 61, 62, 65 and 66 and noncircular 17, 18, 58 and 59 gears.
Patent DK-160175-C (DK)
Inventor: HEDSTROEM BENGT OLOF ARVID
IPC: A23K10/35
Filed: 1982-02-11
Granted: 1991-07-15
Abstract: A method of processing cattle feed products based on agricultural material, such as sugar beet pulp, citrus fruit pulp and peel, and material obtained in the fermentation of agricultural material, such as distiller's grain, which material is available after either a fermentation process or sugar leaching of beet pulp or after mechanical dewatering (pressing) or evaporation. To improve the nutrient value and general quality of the cattle feed product while at the same time improving the heat economy of the production process the invention proposes a method comprising the steps of preheating the material in steam, known as carrier steam, disintegrating the material in said steam for fragmentation thereof into uniform particle size, and drying the material particles in heat exchangers. Preferably the carrier steam is a part of the drying medium used in the process, that is, for heating and conveyance of the particles. The cattle feed processing steps may be performed in the order indicated or processed in any other suitable order. The cattle feed product/material is then separated from the carrier steam and cooled. The plant designed to perform the method includes a pressure vessel (5) to which moist cattle-feed material (1) is transported via a pressure lock (4), equipment (8, 10) for disintegration of the material to equalize the particle size, equipment (11) for drying the material and a pressure lock (14, 15) to discharge and separate the material from the carrier steam.
Patent DK-160697-C (DK)
Inventor: SCHEIBNER GERALD HARRY
IPC: B65D33/16
Filed: 1985-02-28
Granted: 1991-09-23
Abstract: Interlocking closure fastening devices having controlled separation characteristics are provided wherein the interdigitating hooks on one side of each closure element are longer, and/or larger than the interdigitating hooks on the opposite side of each closure element. In another embodiment, the controlled separation characteristics are obtained by forming the profile portion of the closure elements from stiffer plastic material. Combination of the two embodiments provides optimum controlled separation characteristics.
Patent CA-1279219-C (CA)
Title: Lipid pelletization methods, apparatus and products
Inventor: COX JAMES P
IPC: A23K1/16
Filed: 1983-11-30
Granted: 1991-01-22
Abstract: LIPID PELLETIZATION METHODS, APPARATUS AND PRODUCTS ABSTRACT OF THE DISCLOSURE           Solid lipid pellets containing 65% to 95%, or higher, lipid concentration suitable for use in or as animal food supplements and/or feed rations wherein:  a mixture containing at least water and an edible algin-like coagulant is formed in a mixing chamber (11,12); a liquified lipid is added to form a gel-like algin/water/lipid emulsion; and, the emulsion is deposited in discrete quantities (30) into a metal ion bath (29) causing the emulsion to "set" in a lipid pellet integral and solid throughout its entire structure.  The lipid pellets may be packaged for delivery to points of consumption and/or admixed with other feed materials to form nutritive animal feed rations. Small amounts of ammonia  and/or bentonite may be added to the aqueous mixture to increase the lipid absorptive capacity thereof.  One exemplary system (10) includes:  a predistributor chamber (18); distributor(s) (24,25); a positive displacement pump (22); a tank (28) containing a setting bath (29) and defining forming and firming chambers (31,32); a rotary perforate cylinder (36)  having a helical flight (38) for removing firmed pellets (30); and, a setting bath recirculator (35).  Modified distributors (40) include specially shaped blades (46,46') having pie-shaped blade segments (46a-46d, 46a'-46d') and complementally shaped intra-blade segment openings for forming pellets or uniform size and shape.
Patent CA-1267468-C (CA)
Title: Optical device package
Inventor: NISHIZAWA HIDEAKI
IPC: H01L33/62
Filed: 1984-11-06
Granted: 1990-04-03
Abstract: OPTICAL DEVICE PACKAGE Abstract of the Disclosure: In the package for optical device according to the present invention, since electroconductive paste printed on a sapphire substrate cut lower in the central Portion beforehand is prevented from rising higher at ends than in other portion after burning, irregularity on the surface of a die bonding pad is eliminated. In the optical device according to the present invention, since an electrode and a solder layer having each a light introducing hole are sequentially mounted in layers on the die-bonded side of an optical device chip which is die-bonded to the die bond-ing pad by said solder layer, the optical device chip is die-bonded in a stable state.
Patent CA-1279075-C (CA)
Inventor: HAINES ROBERT C
IPC: A63B49/10
Filed: 1986-01-02
Granted: 1991-01-15
Abstract: ABSTRACT GAMES RACKET The invention relates to hollow frames for games rackets e.g. for squash and badminton, which are in the form of hollow injection mouldings of thermoplastics material and to a method of making such frames involving injecting the thermoplastics material around a fusible core that can be subsequently melted out.  For rackets such as for squash and badminton with relatively long thin shafts undesirable displacement of the shaft portions (22) of the core under moulding pressure is avoided  by use of locating means (24A, 25A) that form holes that do not weaken the eventual shaft (23).  The means are positioned to correspond to the neutral surface of the shaft and such that the greatest unclamped length of shaft core between supports divided by the depth of the shaft core is less than 10.
Patent CA-1291888-C (CA)
Inventor: TATSUKAMI YOSHIHARU
IPC: B29C48/00
Filed: 1986-09-22
Granted: 1991-11-12
Abstract: Abstract:        The invention provides a plastic optical cable comprising a core, a cladding and a protective layer made of an ester type thermoplastic elastomer.  The resulting cable has a low degree of thermal shrinkage and a low attenuation of light transmission, even at high temperatures.
Patent CA-1280785-C (CA)
Inventor: PAYNTER HENRY M
IPC: F15B13/00
Filed: 1987-02-11
Granted: 1991-02-26
Abstract: 985.006-CANADA     GKP                  S P E C I F I C A T I O N      METHOD AND SYSTEM EMPLOYING STRINGS OF OPPOSED AIR-INFLATABLE TENSION ACTUATORS IN JOINTED ARMS, LEGS, BEAMS and COLUMNS                  FOR CONTROLLING THEIR MOVEMENTS                    Inventor :  Henry M. Paynter ABSTRACT OF THE DISCLOSURE          The method and system employ strings of tension actuator in opposed relationship for controlling motions or deflections of jointed members:  for example, for controlling the motions of arms, legs and elephant trunks or flexible antennae in robots and for controlling the deflections of beams and columns in frames and structures.  There opposed tension actuators are inflated with controlled air pressures which are oppositely varied from a predetermined common-mode pressure Po (initial fluid pressure level Po).  In other words, as one tension actuator is being inflated with pressure increasing above Po, the opposed tension actuator is being inflated with pressure decreasing below Po for producing motion or deflection of the jointed member in one direction, and conversely for producing motion or deflection in the other direction.   The opposed tension actuators have their ends anchored to rigid movable plates or struts containing sockets for the respective joints.   By virtue of controlling the opposed actuators with a common-mode pressure level Po, their are always exerting a net compressive force on each joint, so advantageously permitting usage of simple, inexpensive, light-weight, non-capturing joints as shown.  Moreover, the jointed member automatically returns to a predetermined mid-range rest position whenever air pressures are returned to Po. A nearly uniform stiffness (or mechanical output impedance) is provided at all positions by controlling the opposed pressures to be Po + .DELTA.P and Po -.DELTA.P, where .DELTA.P is a corresponding incre-ment above and below the initial (common-mode) level Po. In this way, precision open-loop proportional control is achieved.
Patent CA-1287007-C (CA)
Title: Process for upgrading diesel oils
Inventor: KITTRELL JAMES R
IPC: C10G53/14
Filed: 1987-02-24
Granted: 1991-07-30
Abstract: ABSTRACT OF THE DISCLOSURE A process for upgrading diesel oil to produce an upgraded diesel fuel comprising the steps of:    (a)  reacting a diesel oil, having a boiling point at normal pressure of about 300°F to about 700°F, derived from a petroleum source with an oxidant selected from the group consisting of  nitrogenous  oxidizing  agents  and  ozone wherein (1)  the reacting is to an extent sufficient to  increase  the  cetane number  of  the diesel oil obtained in step (a)  by at least 5 cetane numbers over the cetane number  of  the  diesel  oil  feed  to step (a), and (2)  (i)  the reacting is such that when the oxidant is a nitrogenous treating agent,   the  amount  of  oxidant, equivalent on a  100% nitric  acid basis,  is  about  10%  or  less  by weight of the diesel oil  feed to step (a); and (ii)  the reacting is such that when the oxidant  is  ozone,  the  amount  of oxidant is sufficient to achieve an about 10% or greater reduction in the sulfur content of the reacted diesel  oil  obtained  in  step (a) over   the  diesel   oil   feed   to step (a): (b)  contacting the diesel oil from step (a) above with an extracting solvent, the extracting solvent (1)  having a dipole moment of  about 2  or greater. (2)  being substantially immiscible with the diesel   oil   at   the  temperature   of contacting with the diesel oil obtained in step (a), (3)  being a nonhalogenated solvent, and (4)  excluding  amines,  which  are  reactive with the oxidant, or a mixture of such solvents or a water mixture of such solvents comprising about 50% by weight or less water; and (c)  separating the diesel oil from step (b) above from  the extracting  solvent  to  recover upgraded diesel fuel.
Patent CA-1275253-C (CA)
Title: Hair conditioner
Inventor: MATRAVERS PETER
IPC: A61K8/00
Filed: 1987-05-20
Granted: 1990-10-16
Abstract: ABSTRACT OF THE DISCLOSURE              A substantially homogeneous oil-free, fatty alcohol-free hair conditioner base comprising, in weight percent, from about 0.5 to about 3.0 percent Laureth-4; from about 1 to about 4 percent of Choleth 24; from about 0.1 to about 0.8 percent hydroxyethyloellulose; from about 0.4 to about 0.8 percent Polyquaternium 10; and a solvent selected from the group consisting of purified water and a water-alcohol mixture. Cationic/anionic grooming agents, moisturizing agents, viscosity modifiers, preservatives, and fragrance can be added to form hair care products therefrom.
Patent CA-1282362-C (CA)
Title: Reducing resid hydrotreating solids
Inventor: BUTTKE ROBERT D
IPC: C10G45/16
Filed: 1987-06-15
Granted: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOSURE An effective resid hydrotreating process is provided which increases the yield and quality of the product, enhances the operability of the hydrotreater, increases the range of feedstocks, and minimizes solids formation by injecting an aromatic diluent, such as decanted oil, into resid or hydrotreated oil.
Patent CA-1319741-C (CA)
Inventor: MINAGAWA YOSHIJI
IPC: H04L12/40
Filed: 1987-09-08
Granted: 1993-06-29
Abstract: ABSTRACT OF THE DISCLOSURE      Load control system is for disconnecting abnormal sub-bus from main-bus;   The load control system has switching circuit for connecting the sub-bus to the main-bus or disconnecting sub-bus from the main-bus and bus watch device for detecting abnormal state of the sub-bus and for operating the switching means to disconnect the abnormal sub-bus from the main-bus.
Patent CA-1294435-C (CA)
Title: Ice fishing accessory
Inventor: TODD HARRY V
IPC: A01K97/01
Filed: 1987-09-14
Granted: 1992-01-21
Abstract: ICE FISHING ACCESSORY            Abstract of the Disclosure A fishing assembly adapted to prevent an ice hole from freezing over.  The fishing assembly includes a plastic tubular hollow elongated sleeve for fitting inside the ice hole and a flat annular flange which extends integrally radially outwardly from the sleeve, for retaining the fishing assembly in position inside the ice hole.  A plastic cover is secured removably to the upper end of the sleeve for sealing it.  The cover includes a slit-like slot for defining an entranceway for the fishing line to extend therethrough into the ice hole.  A flag assembly is secured moveably to the cover, for providing a visual indication to the user that a fish has struck the bait.  An internal ridge supports the cover entirely within the hollow interior of the sleeve at a substantial distance from the upper edge thereof, thereby to prevent inadvertent dislodgment thereof.  The cover is therefor disposed closer to the water surface for providing a better insulation thereto.
Patent CA-1310874-C (CA)
Title: Film storage system
Inventor: PREU AXEL
IPC: B42F15/06
Filed: 1987-10-09
Granted: 1992-12-01
Abstract: ABSTRACT       A film storage system is provided comprising an elongate track having a groove formed therealong, and a film storage carrier adapted to be suspended from the track. The carrier comprises a front side and a back side interconnected to form a storage envelope having an opening. Fastener means are provided for closing the opening, and a connector piece is provided along the upper edge of the envelope which connector piece has a rib engageable with the groove in the track. The carrier may be engaged with the track for suspension therefrom by lengthwise relative sliding movement.
Patent CA-1292568-C (CA)
Title: Tape cassette
Inventor: OOGI TAKASHI
IPC: G11B23/087
Filed: 1987-12-03
Granted: 1991-11-26
Abstract: TAPE CASSETTE                 ABSTRACT OF THE DISCLOSURE         A reel pressing means for pressing a reel within a cassette casing which has an upper half and a lower half, comprises a holder which abuts against the reel;  a cap engaged with the holder, the holder and the cap being arranged on opposite sides of the upper half; and a spring which is provided between the upper half and the holder.  When a tape cassette equipping the above reel pressing means is loaded in a cassette mounting device, a reel pressing member provided in the cassette mounting device depresses a continuous surface disposed at a top of the cap so as to depress the reel toward the lower half of the cassette casing.
Patent CA-1320324-C (CA)
Inventor: MARTINI FRANCESCO
IPC: A61F13/15
Filed: 1987-12-23
Granted: 1993-07-20
Abstract: ABSTRACT                      Laminated Articles Laminated sheet material 9 comprises a laminate of a polyvinyl alcohol or other water-disintegratable film 12 with a thin coextruded film comprising a melt-bondable layer 15 and an impermeable layer 14.  The laminate is odour impermeable but water disposable and so can be used to form a toilet-disposable ostomy bag by melt-sealing around  the edges  10 between  the  facing melt-sealable surfaces 15.
Patent CA-1290745-C (CA)
Title: Kneader-mixer
Inventor: LIST HEINZ
IPC: B01F27/93
Filed: 1988-01-28
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE            Kneader-mixers for mechanical and thermal treatment of products in different state forms, comprising a heatable cylindrical casing and a kneader shaft with heatable disk elements revolving therein and on which are arranged kneading blades scraping the inner wall of the casing.  During mixing, these stirring elements cooperate with the hook-like kneading counterelements cleaning the stirrer surfaces and fixed in the casing.  In each counterelement an arm forms a kneading gap with the casing wall, while second and third arms clean the disks and shaft.          Each radial scraper for each disk element has at least two separate scraping edges, which subdivide the product into two product flows and through the inclined position of the kneading counterelements the scraped product acquires a powerful axial and radial transport component.
Patent CA-1289784-C (CA)
Title: Knurled cup-point set screw
Inventor: CRISPELL COREY
IPC: F16B35/00
Filed: 1988-02-03
Granted: 1991-10-01
Abstract: ABSTRACT     A set screw having a novel cup-point for engagement with a shaft or rod.  The cup-point has knurling on a portion of its outer circumferential surface and is provided with a smooth frustoconical surface portion adjacent the knurling such that, in use, the smooth surface portion of the cup-point engages the surface of the rod or shaft before the knurling.
Patent CA-1308902-C (CA)
Title: Separating device for trimming the width of a poured curtain of coating material
Inventor: DENZ MARTIN
IPC: G03F7/16
Filed: 1988-03-01
Granted: 1992-10-20
Abstract: SEPARATING DEVICE FOR TRIMMING                 THE WIDTH OF A POURED CURTAIN OF                 COATING MATERIAL                   ABSTRACT OF THE DISCLOSURE      A severing organ for trimming the width of a curtain of coating material poured onto an  impingement site on a sub-strate, in particular a printed circuit board, to be coated and being moved at a distance below the foot end of the sever-ing organ transverse to the direction of the flow of the cur-tain consists of a single separating element whose upper end is designed as a knifelike sharp severing edge. The side of the separating element turned toward the central region of the poured curtain is an uninterrupted, smooth wall surface which extends in only one plane from the severing edge in the direc-tion toward the foot end of the separating element, forming a lower foot-end edge therewith, and has an inclination rela-tive  to the perpendicular which can be so adjusted that the trimmed central region of the poured curtain flows laminarly downward being laterally widened along the inner wall surface to become  detached at the lower foot-end edge, and impinges directly with nearly the same widening onto the substrate to be coated, whereby a coating layer is deposited on the sub-strate with formation of only a narrow marginal bead having at most twice the height of the still undried layer on the substrate.
Patent CA-1308604-C (CA)
Title: Nutmeg emulsion and process of and arrangement for making same
Inventor: GREENE LEONARD M
IPC: A23L27/00
Filed: 1988-05-09
Granted: 1992-10-13
Abstract: ABSTRACT OF THE DISCLOSURE         A nutmeg emulsion is made by dissolving powdered nutmeg kernels in a solvent, e.g. alcohol, to extract nutmeg flavor fats and oils therefrom.  The extracted flavor fats and oils are diluted with water to form the emulsion.  All steps in the process of making the emulsion are performed at room temperature to avoid loss of nutmeg aroma and spicy flavor.
Patent CA-1303589-C (CA)
Inventor: CROWLEY BRIAN
IPC: B05B15/06
Filed: 1988-05-11
Granted: 1992-06-16
Abstract: 19 EXTENSION HOLDER DEVICE FOR PAINT SPRAYING APPARATUS Spray sun holding mechanism including a holding jaw body (20) having a U-shape with back wall (26), side walls (28,30), outwardly angling support walls on either side (40,42), and mounting means (46,48)) by which the device is secured to a painter's extension pole on neck (50). A spring loaded trigger adjustment assembly (90) allows a spray sun secured into the device to be adjusted to the trigger and handle back dimensions. A spring loaded trigger rod (62) engages the sun trigger and is actuated by a hand actuated cable (60) at the operator's end of the extension device. Means are Provided for quick adjustment of angle of holder disposition, cable (60) slack and spray sun dimensions.
Patent CA-1337433-C (CA)
Inventor: HUDSON DEREK
IPC: C07C239/00
Filed: 1988-05-13
Granted: 1995-10-24
Abstract: Trialkoxybenzyl (Taob) protected asparagine and glutamine, a method of synthesis and a method of use are provided.  The Taob protected Asn and Gln have the following formulae:                  or    wherein Z is an alkyl group having from 1 to 10 carbon atoms; X and W are any .alpha.-protecting group which can be selectively removed while maintaining Taob intact; Y is H or any group sufficiently active or activatable to react with NH2- or NH= to generate an amide bond; n is 1 for asparagine or 2 for glutamine. These derivatives are stable in solution, have good solubility in organic solvents and couple directly without side reactions.
Patent CA-1302066-C (CA)
Title: Stitchbonded material including elastomeric nonwoven fibrous web
Inventor: STRACK DAVID C
IPC: D04H1/42
Filed: 1988-06-14
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE     A stitchbonded material including an elastomeric nonwoven fibrous web, e.g., an elastomeric web of meltblown fibers, and method of forming the material, is disclosed. The material, including the elastomeric web, is stretchable and has breathability, and avoids holes through the material at the location where the stitches pass through the material.  The elastomeric web can be used in combination with elongatable or gatherable webs of fibrous material to provide stitchbonded stretchable composite fabrics having desired stretch and surface characteristics,  and breathability, useful as fabric for wearing apparel (e.g., stretch corduroy) or other textile uses such as draperies and other home furnishings.                 . .