baber/WOPTO huggingface dataset:
Patent CA-1242167-A (CA)
Inventor: RUSK CHRIS E
IPC: B43K23/004
Filed: 1985-07-02
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE         A method for teaching persons how to hold writing instruments (12) properly is disclosed along with a writing aid (10) for facilitating the method of teaching.  The first step of the method is to provide a device (10) for aiding in the gripping of the writing instrument (12).  The device (10) includes a body (30) having a central bore (32) for grippingly receiving the writing instrument (12), and an exterior surface. The exterior surface includes a first gripping surface (40) positioned for receiving the user's first finger (18), a second gripping surface (42) positioned for receiving the user's second finger (20), and a third gripping surface (44) positioned for receiving the user's third finger (22).  A second step in the process is to provide a surface indicia (68, 70 or 72) on at least one of the first (40), second (42), and third (44) gripping surfaces.  The third step of the process is to instruct the user to place the proper one of his fingers on the surface bearing the indicia.
Patent CA-1255040-A (CA)
Inventor: LEE TIMOTHY C P
IPC: C08G59/40
Filed: 1985-07-17
Granted: 1989-05-30
Abstract: ABSTRACT     Stable liquid adduct compositions are prepared by an addition reaction between epoxy-terminated polymers and mercaptan-terminated polymers.  One of the polymers is in stoichiometric excess so that the composition has free epoxy or mercaptan functional groups.  The liquid polymer composition can be stored for long periods before curing with a curing agent reactive with the free functional groups.
Patent CA-1266394-A (CA)
Inventor: NAKAYAMA NORITAKA
IPC: G03C1/40
Filed: 1985-09-16
Granted: 1990-03-06
Abstract: Abstract of the Disclosure A silver halide color photographic material is dis-closed which has at least one silver halide emulsion layer on a support, said silver halide emulsion layer containing at least one magenta coupler having the follow-ing formula:                          wherein R1 is a tertiary alkyl group; R2 is a secondary or tertiary alkyl group, X is a leaving group other than a hydrogen atom that leaves upon reaction with the oxida-tion product of a color developing agent.
Patent CA-1267573-A (CA)
Inventor: MAHN JOHN E SR
IPC: B44C1/16
Filed: 1985-11-19
Granted: 1990-04-10
Abstract: Abstract of the Disclosure A heat activated decorative includes a lower thermoplastic layer and an upper layer which is a thermoset ink.  The decorative is suitable for use on clothing which is laundered in industrial laundries wherein the wash cycle subjects the garments to pHs greater than 10 and the dryer subjects the garments to ambient temperatures of 400°F. and momentary contact with the dryer drum wall which is about 500°F.  The lower thermoplastic layer is a high melt thermoplastic having a melting point of at least about 380°F. and the upper layer is a thermoset ink which has a thick-ness effective to protect the thermoplastic layer from the effects of the industrial laundry and specifically about 25 microns in thickness or more. The decora-tives of the present invention can be in the form of machine readable bar codes to provide a method of sorting rented garments.
Patent CA-1274276-A (CA)
Inventor: MCLOUGHLIN ROBERT H
IPC: H01M10/40
Filed: 1986-03-21
Granted: 1990-09-18
Abstract: ABSTRACT     Protected Electrode Article A protected electrode article comprising sensitive electrode material having a layer of protective material bonded to at least part of its surface by means of an adhesive which can be made to swell by treatment with liquid, so as to increase the permeability of the adhe-sive to electrolyte which is encountered by the pro-tected electrode material when incorporated in an electrochemical device.
Patent CA-1264296-A (CA)
Inventor: MEHTA ATUL M
IPC: A61K9/58
Filed: 1986-05-06
Granted: 1990-01-09
Abstract: AHP-8516-1-Cl ABSTRACT   A therapeutic preparation consisting of three groups of spheroids containing an active medicinal substance. The first group of spheroids is uncoated and rapidly disintegrates upon ingestion to release an initial dose of medicinal substance a second group of spheroids is coated with a pH sensitive coat to provide a second dose and a third group of spheroids is coated with a pHindependent coat to provide a third dose. A powder blend of active medicinal substance may be substituted for the first group of uncoated spheroids.   The therapeutic preparation may be utilized as a mixture of groups of spheroids in a capsule.
Patent CA-1270485-A (CA)
Inventor: LOMBARDINO JOSEPH G
IPC: C07D295/14
Filed: 1986-05-27
Granted: 1990-06-19
Abstract: BENZOTHIAZINE DIOXIDE DERIVATIVES                         Abstract Certain novel p-aminomethylbenzoyl derivatives of 4-hydroxy-2-methyl-N-(2-pyridinyl)-2H-1,2-benzo-thiazine-3-carboxamide 1,1-dioxide and several other closely-related known oxicams have been prepared.          These particular compounds are useful in therapy as prodrug forms of the known anti-inflammatory and analgesic oxicams.  Preferred member compounds include 2-methyl-4-[4-(morpholinomethyl)benzoyloxy]-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide, 2-methyl-4-[4-(piperidinomethyl)benzoyloxy]-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide, 2-methyl-N-(6-methyl-2-pyridinyl)-4-[4-(piperidinomethyl)benzoyloxy]-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide, 2-methyl-4-[4-(4-methyl-piperazinomethyl)benzoyloxy]-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide and 2-methyl-4-[4-(pyridiniummethyl)benzoyloxy]-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide chloride.          Methods for preparing these compounds from known starting materials are provided.
Patent CA-1247639-A (CA)
Inventor: AMIET LOUIS
IPC: C07C67/343
Filed: 1986-06-13
Granted: 1988-12-28
Abstract: A process for the preparation of ethyltrifluoroacetoacetate is provided. In this first step, ethyltrifluoroacetate is condensed with ethyl acetate in the presence of sodium ethoxide in cyclohexane. In a second step, the condensation product is neutralized with a protonic acid, such as formic acid, to release an enol. In the third step, the ethyltrifluoroacetoacetate obtained is separated by distillation. The ethyltrifluoroacetoacetate is used as an intermediate in syntheses in the pharmaceutical or plant protection industry.
Patent CA-1263289-A (CA)
Inventor: PAYNTER HENRY M
IPC: F15B15/10
Filed: 1986-07-14
Granted: 1989-11-28
Abstract: HYPERBOLOID OF REVOLUTION FLUID-DRIVEN            TENSION ACTUATORS AND METHOD OF MAKING                   ABSTRACT OF THE DISCLOSURE          A fluid-driven tension actuator has a pair of end-connection, ring-shaped fittings of relatively large internal diameter with multiple inextensible strands anchored to them and initially extending between them as straight lines oriented at a pitch angle in the range from 60° to 120° forming a network of tension elements constraining the actuator shell--and connecting together said two end fittings.  These tension element strands define a ruled surface having the shape of an hyperboloid of revolution when the actuator is in its initially deflated (elongated or extended) position.  These tension element strands serve to constrain the resilient, flexible, stretchable, elastomeric shell of the actuator which stretches and bulges outwardly into nearly a spherical surface of revolution when the actuator is in its inflated (contracted or retracted) position.  By virtue of the relatively large internal diameter of the two end fittings there is provided at least one unrestricted port through which fluid can readily pass for efficient operation at a high cyclic rate of operation.  In one embodiment, there is a single central crossing point of the respective strand elements and this crossing point stabilizes the strands during cyclic inflation and deflation of the tension actuator.
Patent CA-1260585-A (CA)
Inventor: AMSTUTZ STANFORD R
IPC: H04Q11/04
Filed: 1986-07-14
Granted: 1989-09-26
Abstract: LINK SWITCH FOR A BURST-SWITCHING COMMUNICATIONS SYSTEM            ABSTRACT     A high-speed link switch for a distributed-control burst-switching  communications  system.   The  switch provides  fully integrated voice  and data  services  and processing  capacity sufficient to support T1  or higher transmission rates.   A communications  system may  include  a  plurality  of  switches interconnected by time-division multiplexed links.  In a preferred embodiment, a link switch comprises a central memory coupled with a link-input processor,  a  link-output processor,  a port-input processor, a port-output processor, and a memory manager.  The link switch includes switching intelligence for routing a burst through the switch toward its destination port in the system.  A burst is a plurality of bytes which may represent, for example, a block of data or a spurt of voice energy as sensed by silence/voice detectors  located  at  voice  ports.    Within  an  outgoing communications link, a burst is transmitted by a switch one byte at a time in an assigned channel of sequential frames of the time-division multiplexed link.   The routing intelligence employs dynamic allocation of bursts to channels within communications links such that any channel of a communications link is allocated only when a burst is being transmitted therein and such channel is otherwise available for transmission of another burst.
Patent CA-1273124-A (CA)
Inventor: BHADRIRAJU NATARAJ
IPC: G06F12/06
Filed: 1986-10-07
Granted: 1990-08-21
Abstract: RAM MEMORY OVERLAY GATE ARRAY CIRCUIT                    ABSTRACT OF THE INVENTION          This circuitry expands the memory addressing arrange of a microprocessor beyond its directly addressable memory capacity.     This circuit uses the status outputs of the microprocessor to segregate memory accesses for program code instructions from accesses for other data.  This segregation scheme assigns different memory banks to program code instructions and to data.          Memory reads and writes for scratch pad data are performed from one bank of memory.  Memory reads for program code instructions are performed from a separate memory bank.  This memory bank technique can double the size of a microprocecsor's directly addressable memory without changing the microprocessor's architecture.  This circuitry is suitable for implementation with CMOS gate array technology,
Patent CA-1262873-A (CA)
Inventor: MORRIS KIM E
IPC: B66B5/04
Filed: 1987-03-12
Granted: 1989-11-14
Abstract: ABSTRACT OF THE DISCLOSURE An elevator system having a car mounted governor which includes a rotatable portion biased against a guide rail, and a fixed portion.  The governor is pivoted from an operating position in which the rotatable portion rotates in response to car movement,  to an operated position,  in response to the locking of the rotatable portion to the fixed portion by predetermined car speed in the down travel direction.   Movement  of  the  governor to  the  operated position actuates a car safety via a suitable link.
Patent CA-1272796-A (CA)
Inventor: ACHIHA MASAHIKO
IPC: H04N5/14
Filed: 1987-07-30
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE         A movement detector necessary for processing composite color television signals, which detects movement in image signals, wherein the detecting circuit is so constructed that no deficient motion is produced.  A difference signal between the present frame and that preceding by two frames of the television signals is converted into a motion information signal and a movement detection signal is made by integrating the signal obtained by the conversion with respect to temporal axis.
Patent CH-520090-A (CH)
Title: 1-haloalkyl-2-alkyl-5-nitro-imidazoles - antiparasitic
Inventor: VALLES PAOLO DR
IPC: C07D233/92
Filed: 1967-03-06
Abstract: Novel title cpds. of formula: (where R = satd. aliphatic gp. A = bivalent satd. aliphatic radical and X = halo) are prepared by reaction of a 2-R-5-nitro-imidazole with a dihalo-aliphatic cpd. X-A-X in the presence of an acid catalyst. The cpd. where X = I may be prepd. by heating the corresponding chloro or bromo cpd. with KI.
Patent CH-541919-A (CH)
Title: Printed circuit boards prodn - improved metal conductor adhesion to resin substrate
Inventor: HAROLD L RHODENIZER
IPC: H05K3/18
Filed: 1971-06-21
Abstract: Adhesion of metal conductor layer is insulating thermplastic or thermosetting resin, pref. epoxy or phenolic resin, substrate is improved by dissolving outer metal film, pref. Cu or Ni of composite stratified panel with a chemically attacking soln. catalytically activating non-conducting surface obtained, pref. in one step with an Sn-Pd hydrosol, metal plating printed circuit zones to be rendered conductive and heating panel, at least once after catalysis, to less than substrate decomposition temp. pref. 30-105 degrees C.
Patent DK-146484-A (DK)
Inventor: SCHEER DERK VAN DER
IPC: H01H85/157
Filed: 1984-02-29
Abstract: End cap for a tubular high voltage fuse, comprising a support tube (6) of insulating material, having applied thereon parallel fuse conductors, and an outer tube (7) of insulating material, surrounding the support tube (6). Said end cap consists of a cup-shaped electrically conducting cap (1) to be placed upon the ends of the support tube (6) and the outer tube (7), a tore-shaped, closed helical contact spring (4) of electrically conducting material to be placed around the support tube end for connecting the fuse conductors with the cap (1) and a spacing piece (2) of insulating material having resilient strips (22) connected therewith for compensating tolerance deviations and for centering, together with the helical spring (4), the support tube (6) within the outer tube (7).
Patent DK-181282-A (DK)
Inventor: LOEGSTRUP JOERGEN
IPC: H01R13/40
Filed: 1982-04-23
Abstract: A fastening arrangement for the contact pins 15 for large and small current intensities for use in plate- encapsulated electrical systems consists of a housing 16 of electrically insulating material, in which the contact pin is arranged in a continuous rectangular hole 29, guided and possibly secured by contact holders 23, 24, which are secured in mutually opposing grooves made in the wall of the hole. The housing 16 has boreholes 21 for clamping the housing to a mounting plate or to another corresponding housing 36. Between the clamped housings it is possible to install an intermediate insulating plate 28. Furthermore, there are other boreholes 22 which can be used to secure a curved contact pin 15a, by means of a bolt 30, which can also secure a cable shoe at the same time. In this way, one achieves a firm fastening arrangement for a contact pin, such as a rectangular copper bus bar, for large current intensities, such that the contact pin 15b constitutes a male piece. The arrangement is used to bring electric current from the bus bar field to a mounting plate in a plate-encapsulated electrical layout. With the help of the contact holders 23, 24, one can use contact pins of different width in the same housing 16 by merely moving the holders of the contact pins. <IMAGE>
Patent DK-230788-A (DK)
Inventor: GRIFFIOEN WILLEM
IPC: G02B6/50
Filed: 1988-04-27
Abstract: Apparatus for installing cables with a certain stiffness, more in particular glass fibre cables, into a duct (6, 24) of a channelization system, using the working of a compressed gas, which apparatus is adapted to exert pushing forces on a cable (26) being introduced in order to support the compressed gas working on the cable in the duct. The apparatus comprises cable advancing means and gas inserting means. The cable advancing means include a hollow, substantially rectilinear cable lead-through channel (3) with an entrance end (4) and an exit end (5), at least one pair of wheels (8, 10; 9, 11) mounted opposite to each other for moving on a cable (26) disposed between these wheels into the direction of the outlet end (21) of the duct (6), and a pneumatic motor (15) coupled to at least one of said wheels for providing a driving couple to it. At least one of the wheels is coupled to a pneumatic piston/cylinder combination (13, 14), in such a way that when compressed gas is supplied to the pneumatic cylinder (14), transverse forces will be exerted on the cable (26) disposed between the wheels (8, 10; 9, 11). The gas inserting means include a gas channel (7), which debouches into the cable lead-through channel (3) and which is adapted for inserting compressed gas into the lead-through channel (3) between the wheels and the exit end (5) of the lead-through channel (3). The motor (15) is capable of providing a driving couple, which is larger than the driving couple, which has to act on the cable (26) to compensate a pressure difference existing at the inlet end of the duct between the pressure inside and the pressure outside the cable lead-through channel (3) as a consequence of inserting the compressed gas via the gas channel (7) into the cable lead-through channel (3). The pushing forces are exerted by the wheels on the cable (26) as a consequence of the cooperative effect of the driving couple and the transverse forces. The gas channel (7), the pneumatic motor (15) and the piston/cylinder combination may be coupled to the same compressor. For use in a tandem arrangement the apparatus comprises further a coupling unit (18) to be coupled to an outlet end (21) of a preceding duct section (24), and which includes a mainly hollow housing (19), an outlet pipe (23) for diverting a flow of gas, which may leave the outlet end (21) of the duct section (24), and an outlet opening (22) through which a cable may be led into the direction of the entrance end (4) of the cable lead-through channel (3). Advantages: the exerted transverse forces are very acurately adjustable and substantially constant; the apparatus is non-destructive to the cable when cable introduction is slowing down or stagnates; in a tandem arrangement the apparatus needs hardly any human interference and is safe for the operating staff. <IMAGE>
Patent DK-240086-A (DK)
Inventor: ZIMMER OSWALD
IPC: C07C43/205
Filed: 1986-05-22
Abstract: Phenol derivatives of the formula    <IMAGE>  I  wherein A and B have the same or different meanings and each represent one of the groups -C 3BOND C-, cis-CH=CH- or trans-CH=CH-, R1 is hydrogen, an optionally substituted alkyl or phenyl group or a cycloalkyl group, R2 is hydrogen, methyl or ethyl, R3 represents hydrogen, acetyl or propionyl, R4 has the same meaning as R3 or represents an alkyl group, R5 is a carboxylic or a hydroxy group or a functional derivative of such groups or R5 is a nitrile group and R6 is hydrogen, an alkyl group or the group OR4 which specifically inhibit 5-lipoxygenase and are useful in pharmaceutical compositions for prophylaxis and treatment of diseases due to the action of leukotrienes. The compounds are prepared by reacting suitable acetylene compounds or metal derivatives thereof with alkyl or aryl halides or by means of Wittig reactions optionally followed by transforming the member R5 into another carboxylic acid derivative. By hydrogenation A and B may be varied within the scope of the definition.
Patent DK-258687-A (DK)
Inventor: BENJAMIN ERIC JOEL
IPC: A61K9/12
Filed: 1987-05-21
Abstract: A non-stinging aqueous anti-inflammatory steroid formulation suitable for intranasal administration comprises: an anti-inflammatory steroid in an amount between about 0.01% and about 0.05% (w/v); propylene glycol in an amount between about 2% and about 10% (w/v); PEG 400 in an amount between about 10% and about 25% (w/v); polysorbate 20 in an amount between about 1% and about 4% (w/v); an effective amount of a preservative; an effective amount of a stabilizer; an effective amount of an antioxidant; water; and pH buffering agent sufficient to adjust the pH of the resulting solution to between about 3.5 and about 7.
Patent DK-261986-A (DK)
Inventor: MCINTOSH ROBERT H
IPC: C08K5/52
Filed: 1986-06-04
Abstract: Microbiocidal compositions and methods for the preparation and use of such compositions in detergents, plastics, fibers, wood, water, coatings and aqueous systems. The compounds used for this purpose are mono alkyl esters of phosphoric acid or the metal or organic salt of said alkyl phosphate.
Patent DK-350688-A (DK)
Inventor: OGASAWARA SADANORI
IPC: B41M5/382
Filed: 1988-06-24
Abstract: A repairing agent for cells and tissues is disclosed, which agent comprises, as an active ingredient, a compound of the general formula: <CHEM> wherein Z represents lithium, potassium, sodium, ammonium or an organic ammonium when n is 1, and Z represents calcium, barium or magnesium when n is 2.
Patent DK-396088-A (DK)
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: A61K31/445
Filed: 1988-07-15
Abstract: Novel N-(3-hydroxy-4-piperidinyl)substituted benzamides of formula   <CHEM>  wherein: R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl, C1-6alkylcarbonyl, aminoC1-6alkyl or mono- and di(C1-6alkyl)aminoC1-6alkyl;  R<2> is hydrogen or C1-6alkyl; R<3>, R<4> and R<5> each independently are hydrogen, C1-6alkyl, C1-6alkyloxy, halo, hydroxy, cyano, nitro, amino, mono- and di(C1-6alkyl)amino, aminocarbonyl, arylcarbonylamino, C1-6alkylcarbonylamino, C1-6alkylcarbonyl, C1-6alkylcarbonyloxy, aminosulfonyl, C1-6alkylaminosulfonyl, C1-6alkylsulfinyl, C1-6alkylsulfonyl, C1-6alkylthio, mercapto, trifluoromethyl, arylC1-6alkyloxy or aryloxy;  Alk is a C1-6alkanediy;  X is O, S, NR<6> C(=O) or C(=S); Het is a five- or six membered heterocyclic ring being optionally fused with a six membered carbocyclic ring, and being optionally substituted; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal motility stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent DK-491086-A (DK)
Inventor: BROUWER GERARDUS
IPC: A01B45/04
Filed: 1986-10-14
Abstract: A sod harvester (10) in which sod is cut, conveyed upwardly, and then travels downwardly over a floppy conveyor (78) and falls into a roll forming enclosure (76) formed with a bottom conveyor (86) and a vertical conveyor (92). The floppy conveyor (78) swings downwardly at the start of roll forming, to reduce the free fall of the sod, and swings upwardly as the roll (162) grows. When the roll (162) is formed, the bottom conveyor (86) is unlatched and tilts downwardly to discharge the roll (162), at the same time putting into cocked position a core tube injector arm (202, 206). When the roll (162) discharges, the bottom conveyor (86) snaps upwardly, releasing the core tube injector arm (202,206) which injects a fresh core tube (164) into the roll forming enclosure (76). The sod is rolled with its grass side outwardly to facilitate laying and to protect the grass roots. A tray (266) on a cart (222) at the end of the harvester receives the discharged roll (162) and can convey it to either side of the cart. When the tray (266) reaches either side of the cart, a cam (270, 272) tilts the tray (266) to discharge the roll (162) onto the ground clear of the next pass of the harvester.
Patent DK-618289-A (DK)
Inventor: BIGGIN JOHN GEORGE
IPC: C23C22/37
Filed: 1989-12-07
Abstract: A no-rinse aqueous chemical composition for treating a metallic surface prior to application of an organic siccative coating characterised in that it comprises from 1.5 to 40 g/l (total) of Cr (VI) and optionally one or more of Ni, Co, Mg, Fe and Zn, and from 0.3 to 6.0 g/l (total) of F<-> and optionally PO4<3><-> is disclosed.   A process for treating a metallic surface prior to application of an organic siccative coating characterised in that it comprises applying to the surface such a composition and not rinsing is also disclosed.