baber/WOPTO huggingface dataset:
Patent CA-1247340-A (CA)
Inventor: AKIYAMA HIDEKI
IPC: A44B19/58
Filed: 1984-06-12
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE       A punch blade depresses the coupling heads of a length of successive filamentary coupling elements toward a knockout blade while sandwiching stringer tapes between upper and lower grippers.  The punch blade is lowered until lower legs of the coupling elements are cut off by cutter blades.  The punch blade and the knockout blade are then lifted while gripping the severed coupling elements therebetween to forcibly remove the coupling elements out of engagement with sewing thereads on the stringer tapes.          The upper grippers have confronting steps for engaging the sewing threads so that the severed coupling elements can be detached reliably and smoothly from the stringer tgapes without unduly tensioning the sewing threads and stringer tapes.  The punch blade may have a vertical reinforcement member attached to at least one side edge thereof and having a lower tooth projecting downwardly beyond a lower edge is pressed against the coupling elements, the lower tooth enters between adjacent coupling elements to position the coupling elements against unwanted longitudinal displacement with respect to the punch blade.
Patent CA-1224426-A (CA)
Inventor: BIALY LOUIS
IPC: F16F9/48
Filed: 1984-06-26
Granted: 1987-07-21
Abstract: Abstract Hydraulic Buffer for Elevators A hydraulic elevator buffer contains a piston (plunger) which is pushed down into a volume of hydraulic fluid.  The buffer has no seals separating its interior from the atmosphere.  As the piston is pushed down, the displaced fluid is forced through ports in the cylinder which gives rise to a restrict-ing force.  The displaced fluid escapes into a volume in which an air/fluid mixture is produced.  A nozzle area surrounds the piston at the top of the container, and the mixture is forced through the nozzle, separating the fluid and air.  The fluid condenses down, lubricat-ing the piston.  The air is forced out through the space between the fluid container and the piston, removing any contaminants around the piston.  The buffer contains a fluid-fill port which is at a horizontal angle at which a minimum and maximum fluid level in the buffer can be determined by looking in the port.  The maximum is the level at which the fluid flows out of the port, and the minimum is the lowest level at which the fluid can be seen through the port.
Patent CA-1209011-A (CA)
Inventor: RANCE ROBERT W
IPC: C08J3/02
Filed: 1984-09-05
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is directed to a water-in-oil emulsion comprising a self-inverting water-in-oil emulsion of a water-soluble polymer containing an N,N-dialkyl amide of the formula:            wherein R is alkyl, alkenyl, cycloalkyl, aryl, or inertly substituted alkyl, alkenyl, cycloalkyl, or aryl and each R' is independently an alkyl, said N,N-dialkyl amide being employed in an amount sufficient to improve the low temperature properties of the emulsion.  The low temperature properties are the stability of the emulsion upon repeated freeze-thaw cycles and/or the fluidity of the emulsion at low temperatures such as -20°C.
Patent CA-1229600-A (CA)
Inventor: RENNER ALFRED
IPC: C07C239/00
Filed: 1984-10-12
Granted: 1987-11-24
Abstract: Diurethane diureas and the use thereof Abstract Diurethane diureas of the formula   wherein each R is a radical derived from a diisocyanate and having at most 20 C atoms, R' is a radical derived from a diol and having a molecular weight of at most 1500, and the radicals R" are each methyl or ethyl, or both radicals R" bound to the same N atom form together with the N atom the piperidino, morpholino or pyrrolidino radical, are valuable curing agents for epoxide resins, and are also suitable as accelerators for the hot-curing of epoxide resins with dicyandiamide, cyanoacetyl compounds and polycarboxylic acid anhydrides.
Patent CA-1240446-A (CA)
Inventor: UEKI TORU
IPC: C08L23/10
Filed: 1984-12-12
Granted: 1988-08-09
Abstract: Abstract Disclosed herein are containers, each of which is equipped with a side wall having a percentage haze of 9% or smaller when converted to the wall thickness of 1 mm and has been obtained by injection stretch-blow molding a resin composition of a polypropyrene-base resin, preferably of a random copolymer of propylene and an alpha-olefin.  Resin compositions and improved injection stretch-blow molding processes, which are both suited for the production of such containers, are also disclosed.  Also disclosed are therapeutic containers obtained by subjecting a random copolymer of propylene and ethylene, which copolymer has a specific melt flow index, to injection stretch-blow molding.
Patent CA-1237424-A (CA)
Inventor: BAECKLUND KENNETH
IPC: E21B10/22
Filed: 1985-01-02
Granted: 1988-05-31
Abstract: Abstract A rotary drill bit comprising a head (10,11) and a roller cutter (13) rotatably carried thereon, wherein an annular sealing means (22) is arranged in an annular chamber (23) adjacent to a gap (26) between the roller cutter (13) and the head (10,11). At least one of the sealing surfaces (24,25) of the chamber (23) is generally seen V-shaped. According to the invention larger sealing pressure is obtained at two circumferentially spaced portions (27,28) of the V-shaped sealing surface (24) than at an intermediate portion there-of while simultaneously maintaining sealing pressure along the entire circumferential extent of the sealing means (22) between said spaced portions (27,28).     (Fig. 1)
Patent CA-1243493-A (CA)
Inventor: CHENG DAH Y
IPC: F02C3/10
Filed: 1985-02-07
Granted: 1988-10-25
Abstract: Abstract Steam-Injected Free-Turbine-Type Gas Turbine A steam-injected free-turbine type of gas turbine is disclosed.  In order to avoid the necessity of redesigning the compressor/core turbine, the shaft of the core turbine is modified to provide additional load output.  As steam is injected into the system the resulting excess power of the core turbine is taken out of the system by coupling the compressor output shaft with a load.  Thus, the core turbine operates as a single shaft turbine in addition to the existing power turbine.  A control provides control of the load output of the two turbine output shafts so that the compressor/turbine stays in the matched operating domain.
Patent CA-1235321-A (CA)
Inventor: PAVLATH GEORGE A
IPC: G02B6/34
Filed: 1985-03-07
Granted: 1988-04-19
Abstract: STABLE FIBER OPTIC POLARIZER    Abstract of the Disclosure This invention relates to fiber optic apparatus and methods for polarizing light for use in fiber optic devices, such as rotation sensors.  A phase grating formed of  alternating  layers  of  dielectrics  having  different indices of refraction is placed adjacent a half coupler that includes a fiber having a cladding thickness   which forms an interaction  region.   The  evanescent  field of light of a selected polarization interacts with the phase grating to couple out of the fiber while light of a second selected polarization remains in the fiber.
Patent CA-1270931-A (CA)
Title: Heat-resistant thin film photoelectric converter with diffusion blocking layer
Inventor: TAKADA JUN
IPC: H01L31/0224
Filed: 1985-06-13
Granted: 1990-06-26
Abstract: Absturct of the Disclosure A heat-resistant thin film photoelectric converter comprising a semiconductor, an electrode and a diffusion-blocking layer, the diffusion-blocking layer being provided between the semiconductor and at least one electrode, and its preparation.  The converter can avoid the fall-down of the quality owing to the diffusion of metal or metallic compound from the electrode into the semiconductor.
Patent CA-1245994-A (CA)
Inventor: JOHNSON GREGORY J
IPC: F16D66/02
Filed: 1985-06-20
Granted: 1988-12-06
Abstract: BAKE LINING WEAR SENSOR AND INDICATING CIRCUIT            Abstract of the Disclosure A brake lining wear sensor includes a metal contact secured to a grounded brake lining support plate through a semiconductive ceramic bushing containing silicon carbide and silicon nitride which establishes an electrical resistance between the contact and the support plate so that the contact has a resistance to ground when the brake lining is not worn, but when the brake lining is worn and the contact touches a grounded brake rotor or drum, a short to ground occurs.  The sensor is coupled by a lead wire to an indicator circuit which tests for the resistance value in the circuit path to ground to determine whether the contact is connected to the indicator circuit and whether it is electrically grounded to the rotor.  An indicator lamp comprises a tri-color LED to emit different colors signifying a normal condition, an open circuit or a worn brake lining condition.
Patent CA-1262339-A (CA)
Inventor: SOJKA STANLEY A
IPC: C12N15/63
Filed: 1985-07-19
Granted: 1989-10-17
Abstract: CLONING THE HALO-ORGANIC BIODEGRADABLE GENE          ABSTRACT OF THE DISCLOSURE      This invention relates to methods for cloning microorganisms, that are able to metabolize a broad spectrum of halogenated organic compounds to make new life forms which have specificity for metabolizing specific halogenated organic compounds  in more efficient and effective manner than the progenitors.  This invention also relates to the new life forms thereby produced and the application of said new life forms in processes for  degrading  industrial  waste  containing  the  specific  halo-organic compounds desired to be disposed of.
Patent CA-1243413-A (CA)
Inventor: SUNDERLAND RICHARD A
IPC: H04N3/18
Filed: 1985-11-08
Granted: 1988-10-18
Abstract: ABSTRACT             POWER SUPPLY FOR DEFLECTION CIRCUIT          A power supply circuit for an output stage portion of a magnetic deflection circuit amplifier is disclosed. It comprises a power supply means for supplying a supply voltage during the collapse of the magnetic field associated with the yoke following the retrace portion. The power supply means also restores energy to another power supply means to which it is coupled, the other power supply means providing a supply voltage to the amplifier during a portion of the raster scan just preceding the retrace.
Patent CA-1249804-A (CA)
Inventor: SNOW RICHARD F
IPC: F21V15/01
Filed: 1985-11-22
Granted: 1989-02-07
Abstract: ABSTRACT OF THE INVENTION            A durable and adjustable lighting luminaire is provided that will allow the orientation of the projected light to be adjusted.  The luminaire housing forms a saddle with a first leg and a second leg. A lamp socket  is  located  in  said first leg.   A reflector-lens combination is rotatably positioned between the first and second legs and rotatably mounted over the lamp socket.  The lamp and lamp socket extend into the reflector-lens  combination.   The ballast housing, ballast cover, reflector and lens are all constructed of polymeric material and connected together by snap or pressure fits and  ultrasonic welding.   The  resulting  luminaire  is  corrosion, impact, weather and vandal resistant.
Patent CA-1249105-A (CA)
Inventor: POIRIER MARC-ANDRE
IPC: C08L95/00
Filed: 1985-12-09
Granted: 1989-01-24
Abstract: Abstract:     A road asphalt composition having a penetration at 25°C in the range of 85 to 100 is made by blending to-gether:  (a) a pitch having an initial boiling point of at least 520°C obtained as a residue in the visbreaking of crude oil, and (b) a distillation residue having a penetration at 25°C in the range of 150 to 500 obtained in the distillation of crude oil.
Patent CA-1261267-A (CA)
Inventor: BONDI JOSEPH V
IPC: A61F13/02
Filed: 1985-12-12
Granted: 1989-09-26
Abstract: TITLE OF THE INVENTION       TRANSDERMAL SYSTEM FOR TIMOLOL            ABSTRACT OF THE INVENTION         A method and device for administering timolol for an extended period is described.  By the method and device, transdermal application of timolol may be accomplished with substantially no irritation to the skin.
Patent CA-1271296-A (CA)
Inventor: PARK CHUNG P
IPC: C08J3/24
Filed: 1986-01-23
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         A polymer foam made from a blend of a low density ethylenic polymer and styrenic polymer utilizing a volatile blowing agent and a free radical generating compound as a crosslinking agent.  The free radical generating compound provides light crosslinking and increases the foamability of the polymer blend.
Patent CA-1244116-A (CA)
Inventor: JAMIESON BRIAN W
IPC: F42D1/05
Filed: 1986-04-21
Granted: 1988-11-01
Abstract: Abstract of the Disclosure:       A blasting initiated control system is disclosed.          The system comprises an optical interface transmitter adapted for connection to a blasting cable, an optical interface receiver, a fiber optic link interconnecting the transmitter and the receiver for transmitting a light beam from the transmitter to the receiver upon energization of the blasting cable, a first timing circuit responsive to the receiver for initiating a certain function at a first predetermined time interval after energization of the blasting cable, and a second timing circuit responsive to the receiver for restoring such function after a second predetermined time interval after energization of the blasting cable.
Patent CA-1269875-A (CA)
Inventor: GANCIA EMANUELE
IPC: B21B17/08
Filed: 1986-06-19
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE    A method is disclosed wherein, to guide a billet into a pressure-piercing mill, the same pusher is utilized as is normally provided to force the billet through the nip of the mill rolls.
Patent CA-1257335-A (CA)
Inventor: HAVEL KAREL
IPC: G01R13/40
Filed: 1987-12-04
Granted: 1989-07-11
Abstract: DIGITAL VOLTMETER WITH VARIABLE COLOR BACKGROUND                ABSTRACT OF THE DISCLOSURE    A digital voltmeter includes a display device surrounded by a  variable color background area for indicating measured voltage in   a digital format.  The color of the background area is  controlled in  accordance with  the significance of measured voltage.
Patent CH-536382-A (CH)
Title: Circular sections - of embroidered lace using stretched yarns
Inventor: OTHMAR METZLER
IPC: D05C17/00
Filed: 1970-04-02
Abstract: The fabric is worked in rectangles using stretched yarns, under tension, so that when the material is removed from the frame the yarns contract to give the required circular pattern. The purpose is to exploit the full machine area and to eliminate the labour of producing separate sections to be joined to make the circle.
Patent CH-558081-A (CH)
Title: Electromagnetic relay with centered contact springs - has centering plate for spring contact set(s) orthogonal to springs motion
IPC: H01H50/56
Filed: 1973-05-22
Abstract: The relay has contact spring set(s) between the magnetic relay par and a centering plate. the centering is carried out in a reference plane orthogonal to the contact spring motion. The contact springs and the centering plate have centering recesses for reception of a centering gauge. The centering recesses are aligned with bores in each contact spring near the contacting points. The recesses in the centering plate have the form of bores, and those in the yoke or armature of bores or notches. These deformations are so arranged as to provide centering facilities for the contact spring set(s). The bores in all components may be formed to receive centering pins of the centering gauge.
Patent DK-102290-A (DK)
Inventor: THOME ROLAND
IPC: C01B39/02
Filed: 1990-04-25
Abstract: 2.1 The synthesis of zeolites without using organic compounds proceeds very slowly under normal conditions, which means that there has hitherto been no purely inorganic large-scale industrial process without organic compounds for the preparation of aluminosilicates having a pentasil structure and with a high silica content. 
<??>2.2 The aim is to develop a process for the preparation of crystalline, zeolitic aluminosilicates having an SiO2/Al2O3 molar ratio of >/= 20 by hydrothermal crystallisation without using organic compounds, which process can be carried out on a large industrial scale and gives a product which is free from crystalline side phases. 
<??>The process is characterised in that the following molar ratios exist in the reaction batch:
 SiO2/Al2O3 = 20 - 60
 OH<->/SiO2 = 0.10 - 0.20
 H2O/SiO2 = 20 - 60
 and the hydrothermal crystallisation is carried out in two steps, the first step being carried out in the temperature range of from 245 to 325 DEG C for from 1 to 20 minutes and the second step being carried out in the temperature range of from 120 to 225 DEG C for from 1 to 100 hours. 
<??>2.3 A preferred application of the process relates to the purely inorganic preparation of crystalline, zeolitic aluminosilicates.
Patent DK-149692-A (DK)
Inventor: HILL DEREK ANTHONY
IPC: A61K31/4725
Filed: 1992-12-14
Abstract: 1R-$i(cis),1'R-$i(cis) isomer of a 2',2'-(3,11-dioxo-4,10-dioxatridecylene)-bis-(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium) salt, substantially free from other geometrical and optical isomers thereof. The 1R-$i(cis),1'R-$i(cis) isomer has been found to have an advantageous combination of pharmacological properties, notably greater neuromuscular blocking potency, weaker histamine-releasing potency, and at equivalent levels of neuromuscular blockage, fewer potential adverse effects on the autonomic nervous system (sympathetic and parasympathetic blockade), in comparison with the known mixture of geometrical and optical isomers.
Patent DK-250588-A (DK)
Inventor: BRAVO GENESIO
IPC: A47J36/16
Filed: 1988-05-06
Abstract: A blade mixer device for liquid and/or doughy products contained in a cylindrical tank comprises a structure that supports at least a first and a second pair of blades (16,17) acting, respectively, on the base and on the wall of the said tank (11); the bearing structure can moreover be associated in a removable manner with an operating shaft which extends coaxially with the tank. Characteristically, the said structure consists of a portal element (15) restrained in a removable manner astride the top of the said operating shaft (22), to rotate together with it.
Patent DK-275579-A (DK)
Inventor: SCHREUDER J C P
IPC: C11D7/24
Filed: 1979-06-29
Abstract: The invention is relating to a handwashing composition, to a process for its preparation and to the application of such composition, which is composed of the following primary characterizing ingredients:
 - a continuous oil phase, mainly consisting of straight or branched paraffinic oil fractions of 10-30 carbon atoms, having a boiling range between 140-400 DEG C and a viscosity of up to 35 centistokes at 25 DEG C;
 - a dispersed aqueous phase;
 - a buffer, mainly composed by lactic acid and triethanolamine;
 - an emulsifying system, mainly consisting of mono- and diglycerides of the higher natural fatty acids and ethoxylated glycerine esterified by fatty acids;
 - glycerine as stabilizer of the emulsion;
 - caraghenates such as polysaccharides bearing sulphonic acid residues, optionally esterified by lower alcohols, and as additional secondary components: allantoin, additional stabilizers in the form of montmorillonites, the free oxygen sites of which are occupied by quaternary groups, lower alkanol, preservatives, silicone oils, antioxydants, perfumes, desinfectants and an abrasive for special purposes.
Patent DK-293586-A (DK)
Inventor: DINSLAGE WILFRIED
IPC: F16L29/00
Filed: 1986-06-23
Abstract: Withdrawal apparatus or dispenser for the withdrawal of a flowable product from a container, the dispenser being positionable on an outlet plug of the container, and comprising a pipe-shaped withdrawal channel, which can be closed by a closure element. The closure is formed by a plate-shaped closure flap which is rotatable around an axis piercing the withdrawal channel and being arranged orthogonally thereto, the closure flap being sealed with respect to the withdrawal channel by a surrounding or ring-shaped elastic seal.
Patent DK-335282-A (DK)
Inventor: FOZARD JOHN RICHARD
IPC: C07D451/12
Filed: 1982-07-27
Abstract: Tropylbenzoate derivatives of the general formula I <IMAGE> in which R1 denotes alkyl, alkoxy or halogen, R2 denotes hydrogen, alkyl, alkoxy or halogen, and R3 denotes hydrogen, alkyl, alkoxy or halogen, or pharmaceutically acceptable salts thereof, are prepared in a manner which is known per se. The tropylbenzoate derivatives I, certain of which are previously unknown, and their salts, can be used for treating migraine.
Patent DK-337080-A (DK)
Inventor: ENGELHARDT F
IPC: C08F220/58
Filed: 1980-08-05
Abstract: Outstandingly suitable drilling mud additives are water soluble copolymers consisting essentially of a random distribution of (a) 5 to 95% by weight of units of the formula   <IMAGE>   (b) 5 to 95% by weight of units of the formula   <IMAGE>   and (c) 0 to 80% by weight of units of the formula   <IMAGE>   wherein R1 and R2 are the same or different and each is hydrogen methyl or ethyl; and X(+) is a cation.
Patent DK-391489-A (DK)
Inventor: WOJCIK THADEUS HENDRICUS
IPC: A47B88/493
Filed: 1989-08-10
Abstract: An overextensible, three-piece telescopic guide comprising an outer or housing bar (1), a middle bar (2) and an inner or drawer bar (3). The bars are slidable relatively to each other by means of two ball cages (4,5) respectively mounted between the housing bar and the middle bar and between the middle bar and the drawer bar. For the purpose of locking the bars (1,2,3) in the the direction of extension, loose sliding buffers (6,7) are mounted at both ends of the two ball cages (4,5) which sliding buffers are slidable within the corresponding bars and lock the middle and the drawer bars (2,3) in both extended end positions by means of end stops (12,14). At each end (10) of the middle bar (2) a substantially triangular tilting member (8) is mounted, by means of which the guide's movement in the direction of extension is defined so that the drawer bar (2) and the middle bar (3) first move jointly outwardly until the middle bar (2) has reached its end position.
Patent DK-407986-A (DK)
Inventor: STENGAARD FLEMMING FAURBY
IPC: B01D67/00
Filed: 1986-08-27
Abstract: Permeable, porous polymeric membrane with hydrophilic character of the membrane, said character being obtained by treatment with a solution comprising one or more hydrophilic, mono-or polymeric compounds selected among soluble, OH-containing cellulose derivatives, polyvinylalcohols and low molecular weight, polyfunctional, NH-and/or OH-containing compounds, optionally in the presence of a cross-linking agent, a surfactant and a initiator followed by rendering the layer deposited during the treatment insoluble on the membrane surface by means of a catalyst reaction at elevated temperatures in order to fixate the hydrophilic material to the membrane. Furthermore a process for the preparation of these membranes by means of treating a permeable, porous, polymeric membrane of hydrophobic character with the above solution in the presence of a catalyst and optionally in the presence of a cross-linking agent, a surfactant and an initiator, and curing of the coated membrane by means of heating to form an insoluble, hydrophilic surface layer. The membranes are suitable for use in ultra- and microfiltration.